diff --git a/.oebuild/bblayers.conf.sample b/.oebuild/bblayers.conf.sample
new file mode 100644
index 0000000000000000000000000000000000000000..bfbbe0dd253125e7f875ac9803348d381cbad83e
--- /dev/null
+++ b/.oebuild/bblayers.conf.sample
@@ -0,0 +1,16 @@
+# POKY_BBLAYERS_CONF_VERSION is increased each time build/conf/bblayers.conf
+# changes incompatibly
+POKY_BBLAYERS_CONF_VERSION = "2"
+
+BBPATH = "${TOPDIR}"
+BBFILES ?= ""
+
+BBLAYERS ?= " \
+  ##OEROOT##/meta \
+  ##OEROOT##/../yocto-meta-openembedded/meta-oe \
+  ##OEROOT##/../yocto-meta-openembedded/meta-python \
+  ##OEROOT##/../yocto-meta-openembedded/meta-networking \
+  ##OEROOT##/../yocto-meta-openembedded/meta-filesystems \
+  ##OEROOT##/../yocto-meta-openeuler/meta-openeuler \
+  ##OEROOT##/../yocto-meta-openeuler/bsp/meta-openeuler-bsp \
+  "
diff --git a/.oebuild/common.yaml b/.oebuild/common.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..fb2aaa6909e3da79be0efe23de27d6806195f127
--- /dev/null
+++ b/.oebuild/common.yaml
@@ -0,0 +1,10 @@
+repos:
+  yocto-poky:
+    url: https://gitee.com/openeuler/yocto-poky.git
+    path: yocto-poky
+    refspec: v4.0.10
+  
+  yocto-meta-openembedded:
+    url: https://gitee.com/openeuler/yocto-meta-openembedded.git
+    path: yocto-meta-openembedded
+    refspec: dev_kirkstone
diff --git a/.oebuild/cross-tools/README.md b/.oebuild/cross-tools/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..af6b047dbef17ae6ed14737f5e203b6d0750ae09
--- /dev/null
+++ b/.oebuild/cross-tools/README.md
@@ -0,0 +1,149 @@
+# cross_tools
+
+#### 介绍
+
+该模块用于制作openEuler嵌入式的交叉编译器
+
+#### 软件架构和配置说明
+
+configs:  依赖工具及其crosstool-ng的各架构构建配置
+
+prepare.sh: 用于下载构建所需的依赖仓库，并按照下载的路径，刷新config
+
+对于64位编译器，脚本中(update_feature)通过修改GCC源码，默认从lib64目录下寻找链接器，并在libstdc++.so中添加默认安全选项（relro、now、noexecstack）
+
+可通过ct-ng show-config查看配置基础情况（例如cp config_aarch64 .config && ct-ng show-config）
+
+编译链构建容器：swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-sdk:latest
+
+> 注意：
+>
+> 如果是自行构建，则在进入容器时使用-u 参数指定用户为openeuler
+
+最终配置可参见输出件*gcc -v
+
+例（arm64）：
+
+````
+COLLECT_GCC=/home/openeuler/x-tools/aarch64-openeuler-linux-gnu/bin/aarch64-openeuler-linux-gnu-gcc
+COLLECT_LTO_WRAPPER=/home/openeuler/x-tools/aarch64-openeuler-linux-gnu/libexec/gcc/aarch64-openeuler-linux-gnu/10.3.1/lto-wrapper
+Target: aarch64-openeuler-linux-gnu
+Configured with: /usr1/cross-ng_openeuler/.build/aarch64-openeuler-linux-gnu/src/gcc/configure --build=x86_64-build_pc-linux-gnu --host=x86_64-build_pc-linux-gnu --target=aarch64-openeuler-linux-gnu --prefix=/home/openeuler/x-tools/aarch64-openeuler-linux-gnu --exec_prefix=/home/openeuler/x-tools/aarch64-openeuler-linux-gnu --with-sysroot=/home/openeuler/x-tools/aarch64-openeuler-linux-gnu/aarch64-openeuler-linux-gnu/sysroot --enable-languages=c,c++,fortran --with-pkgversion='crosstool-NG 1.25.0' --enable-__cxa_atexit --disable-libmudflap --enable-libgomp --disable-libssp --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --disable-libmpx --disable-libstdcxx-verbose --with-gmp=/usr1/cross-ng_openeuler/.build/aarch64-openeuler-linux-gnu/buildtools --with-mpfr=/usr1/cross-ng_openeuler/.build/aarch64-openeuler-linux-gnu/buildtools --with-mpc=/usr1/cross-ng_openeuler/.build/aarch64-openeuler-linux-gnu/buildtools --with-isl=/usr1/cross-ng_openeuler/.build/aarch64-openeuler-linux-gnu/buildtools --enable-lto --enable-threads=posix --enable-target-optspace --enable-plugin --enable-gold --disable-nls --enable-multiarch --with-multilib-list=lp64 --with-local-prefix=/home/openeuler/x-tools/aarch64-openeuler-linux-gnu/aarch64-openeuler-linux-gnu/sysroot --enable-long-long --with-arch=armv8-a --with-gnu-as --with-gnu-ld --enable-c99 --enable-shared --enable-poison-system-directories --enable-symvers=gnu --disable-bootstrap --disable-libstdcxx-dual-abi --enable-default-pie --libdir=/home/openeuler/x-tools/aarch64-openeuler-linux-gnu/lib64 --with-build-time-tools=/home/openeuler/x-tools/aarch64-openeuler-linux-gnu/aarch64-openeuler-linux-gnu/bin
+Thread model: posix
+Supported LTO compression algorithms: zlib
+gcc version 10.3.1 (crosstool-NG 1.25.0)
+````
+
+#### 使用说明
+
+编译链的构建有三种方式，一种是自动构建模式，第二种是交互构建模式，第三种是原始构建模式，所谓自动构建模式就是用户确定好构建内容后oebuild自动执行构建行为，交互构建模式即为生成交叉编译链构建的基础配置文件后通过执行oebuild toolchain后根据给出的提示进行构建，原始构建模式是最能反映交叉编译链的构建流程的，前两种方式都是通过oebuild做了封装，是为了更方便开发者使用，而原始构建模式则是一步步按流程全部执行一遍，因此对于初学者，推荐原始构建模式。
+
+自动构建模式：
+
+1，执行`oebuild generate`会弹出命令行菜单，选择`Build Toolchain`，然后选定`Auto Build`，此时会列出目前支持的交叉编译链类型，选定需要编译的交叉编译链即可，可以多选
+
+2，按esc后按y保存配置文件退出，此时就开始自动进行交叉编译链的编译
+
+交互构建模式：
+
+1，执行`oebuild generate`会弹出命令行菜单，选择`Build Toolchain`，然后按ESC后按y保存退出，此时终端窗口会有一些提示，表达的意思是进入toolchain的编译目录，然后执行`oebuild toolchain`开始构建
+
+2，进入编译目录会有toolchain.yaml构建配置文件，然后执行`oebuild toolchain`
+
+````
+oebuild toolchain
+
+Welcome to the openEuler Embedded build environment, where you
+can create openEuler Embedded cross-chains tools by follows:
+./cross-tools/prepare.sh ./
+cp config_aarch64 .config && ct-ng build
+cp config_aarch64-musl .config && ct-ng build
+cp config_arm32 .config && ct-ng build
+cp config_x86_64 .config && ct-ng build
+cp config_riscv64 .config && ct-ng build
+
+[openeuler@huawei-thinkcentrem920t-n000 jjj]$
+````
+3，此时继续执行，这一步主要是下载交叉编译链需要的各种库
+
+```
+./cross-tools/prepare.sh ./
+```
+
+4，拷贝config配置文件，然后执行编译命令（这里以aarch64为例）
+
+```
+$: cp config_aarch64 .config
+$: ct-ng build
+```
+
+原始构建模式：
+
+1，创建一个sdk构建容器
+
+```
+docker run -it -u openeuler -v /dev/net/tun:/dev/net/tun swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-sdk bash
+```
+
+2，克隆yocto-meta-openeuler源码，为了提高效率，设置深度为1
+
+```
+$ docker clone https://gitee.com/openeuler/yocto-meta-openeuler.git --depth=1
+```
+
+3，进入.oebuild/cross-tools，执行prepare.sh下载依赖库，运行完成后会在当下目录出现open_source，这个目录存放构建交叉编译链依赖的库
+
+```
+$ cd yocto-meta-openeuler/.oebuild/cross-tools
+$ ./prepare.sh
+```
+
+4，进入configs目录，选择需要构建的编译链类型，这里以aarch64为例，构建完成后会在cross-tools/x-tools下有发布件
+
+```
+$ cd configs
+$ cp config_aarch64 .config
+$ ct-ng build
+```
+
+不管是自动构建模式还是交互构建模式，在构建完后会在编译目录下生成二进制产物，编译链二进制产物在x-tools目录下，我们需要对编译链文件名做一些修改，参照如下命令：
+
+````
+$: cd x-tools
+# 针对aarch64的处理
+$: mv aarch64-openeuler-linux-gnu openeuler_gcc_arm64le
+$: tar czf openeuler_gcc_arm64le.tar.gz openeuler_gcc_arm64le
+# 针对arm32的处理
+$: mv arm-openeuler-linux-gnueabi openeuler_gcc_arm32le
+$: tar czf openeuler_gcc_arm32le.tar.gz openeuler_gcc_arm32le
+# 针对x86-64的处理
+$: mv x86_64-openeuler-linux-gnu openeuler_gcc_x86_64
+$: tar czf openeuler_gcc_x86_64.tar.gz openeuler_gcc_x86_64
+# 针对riscv64的处理
+$: mv riscv64-openeuler-linux-gnu openeuler_gcc_riscv64
+$: tar czf openeuler_gcc_riscv64.tar.gz openeuler_gcc_riscv64
+# 针对aarch64-musl的处理
+$: mv aarch64-openeuler-linux-musl openeuler_gcc_arm64le_musl
+$: tar czf openeuler_gcc_arm64le_musl.tar.gz openeuler_gcc_arm64le_musl
+````
+
+# release.yaml
+
+### 介绍
+
+此文件主要用于升级toolchain工具版本，具体参数如下。
+
+tag_name: 发行版标签
+
+name: 发行版名称
+
+body: 发行版描述
+
+target_commitish: 标签关联的对应仓库分支
+
+owner: 所属工作组
+
+repo: gitee仓库名称
+
+
+
diff --git a/.oebuild/cross-tools/configs/config.xml b/.oebuild/cross-tools/configs/config.xml
new file mode 100644
index 0000000000000000000000000000000000000000..15eaf2204d84dbdeca72bb16e350f0ff9c24ffac
--- /dev/null
+++ b/.oebuild/cross-tools/configs/config.xml
@@ -0,0 +1,35 @@
+COMPILER_INFO="gcc 12.3.0"
+KERNEL="kernel"
+KERNEL_BRANCH="5.10.0-136.20.0"
+MUSLC_BRANCH="master"
+COMMON_BRANCH="openEuler-24.03-LTS"
+GCC="gcc"
+GCC_DIR="gcc-12.3.0"
+BINUTILS="binutils"
+BINUTILS_DIR="binutils-2.41"
+MPFR="mpfr"
+MPFR_DIR="mpfr-4.2.1"
+GMP="gmp"
+GMP_DIR="gmp-6.3.0"
+MPC="libmpc"
+MPC_DIR="mpc-1.3.1"
+ISL="isl"
+ISL_DIR="isl-0.24"
+GLIBC="glibc"
+GLIBC_DIR="glibc-2.38"
+MUSLC="musl"
+MUSLC_DIR="musl-1.2.4"
+EXPAT="expat"
+EXPAT_DIR="expat-2.5.0"
+GETTEXT="gettext"
+GETTEXT_DIR="gettext-0.22"
+LIBICONV="libiconv"
+LIBICONV_DIR="libiconv-1.16"
+NCURSES="ncurses"
+NCURSES_DIR="ncurses-6.4"
+ZLIB="zlib"
+ZLIB_DIR="zlib-1.2.13"
+GDB="gdb"
+GDB_DIR="gdb-14.1"
+ZSTD="zstd"
+ZSTD_DIR="zstd-1.5.5"
diff --git a/.oebuild/cross-tools/configs/config_aarch64 b/.oebuild/cross-tools/configs/config_aarch64
new file mode 100644
index 0000000000000000000000000000000000000000..347ba1a221f152c7a986f5cbb4ae89ac7df8fc40
--- /dev/null
+++ b/.oebuild/cross-tools/configs/config_aarch64
@@ -0,0 +1,1110 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# crosstool-NG 1.26.0 Configuration
+#
+CT_CONFIGURE_has_static_link=y
+CT_CONFIGURE_has_cxx11=y
+CT_CONFIGURE_has_wget=y
+CT_CONFIGURE_has_curl=y
+CT_CONFIGURE_has_meson=y
+CT_CONFIGURE_has_ninja=y
+CT_CONFIGURE_has_rsync=y
+CT_CONFIGURE_has_make_3_81_or_newer=y
+CT_CONFIGURE_has_make_4_0_or_newer=y
+CT_CONFIGURE_has_make_4_4_or_newer=y
+CT_CONFIGURE_has_libtool_2_4_or_newer=y
+CT_CONFIGURE_has_libtoolize_2_4_or_newer=y
+CT_CONFIGURE_has_autoconf_2_65_or_newer=y
+CT_CONFIGURE_has_autoreconf_2_65_or_newer=y
+CT_CONFIGURE_has_automake_1_15_or_newer=y
+CT_CONFIGURE_has_gnu_m4_1_4_12_or_newer=y
+CT_CONFIGURE_has_python_3_4_or_newer=y
+CT_CONFIGURE_has_bison_2_7_or_newer=y
+CT_CONFIGURE_has_bison_3_0_4_or_newer=y
+CT_CONFIGURE_has_python=y
+CT_CONFIGURE_has_git=y
+CT_CONFIGURE_has_md5sum=y
+CT_CONFIGURE_has_sha1sum=y
+CT_CONFIGURE_has_sha256sum=y
+CT_CONFIGURE_has_sha512sum=y
+CT_CONFIGURE_has_install_with_strip_program=y
+CT_VERSION="1.26.0"
+CT_VCHECK=""
+CT_CONFIG_VERSION_ENV="4"
+CT_CONFIG_VERSION_CURRENT="4"
+CT_CONFIG_VERSION="4"
+CT_MODULES=y
+
+#
+# set open_source dir and x-tools dir, if you set CROSS_SOURCE, you should 
+# set like this: /xxx/open_source/. because the CROSS_SOURCE will be finanal
+# /xxx/open_source/../open_source
+#
+OPENSOURCE_DIR="${CROSS_SOURCE}./open_source"
+X_TOOLS_DIR="${HOME}/x-tools"
+
+#
+# Paths and misc options
+#
+
+#
+# crosstool-NG behavior
+#
+# CT_OBSOLETE is not set
+CT_EXPERIMENTAL=y
+# CT_ALLOW_BUILD_AS_ROOT is not set
+# CT_ENABLE_EXPERIMENTAL_BUNDLED_PATCHES is not set
+# CT_DEBUG_CT is not set
+
+#
+# Paths
+#
+CT_LOCAL_TARBALLS_DIR="${HOME}/src"
+CT_SAVE_TARBALLS=y
+# CT_TARBALLS_BUILDROOT_LAYOUT is not set
+CT_WORK_DIR="${CT_TOP_DIR}/.build"
+CT_BUILD_TOP_DIR="${CT_WORK_DIR:-${CT_TOP_DIR}/.build}/${CT_HOST:+HOST-${CT_HOST}/}${CT_TARGET}"
+CT_BUILD_DIR="${CT_BUILD_TOP_DIR}/build"
+CT_PREFIX_DIR="${CT_PREFIX:-${X_TOOLS_DIR}}/${CT_HOST:+HOST-${CT_HOST}/}${CT_TARGET}"
+CT_RM_RF_PREFIX_DIR=y
+CT_REMOVE_DOCS=y
+CT_INSTALL_LICENSES=y
+CT_PREFIX_DIR_RO=y
+CT_STRIP_HOST_TOOLCHAIN_EXECUTABLES=y
+# CT_STRIP_TARGET_TOOLCHAIN_EXECUTABLES is not set
+# CT_TARBALL_RESULT is not set
+
+#
+# Downloading
+#
+# CT_DOWNLOAD_AGENT_WGET is not set
+CT_DOWNLOAD_AGENT_CURL=y
+# CT_DOWNLOAD_AGENT_NONE is not set
+# CT_FORBID_DOWNLOAD is not set
+# CT_FORCE_DOWNLOAD is not set
+CT_CONNECT_TIMEOUT=10
+CT_DOWNLOAD_CURL_OPTIONS="--location --ftp-pasv --retry 3 --fail --silent"
+# CT_ONLY_DOWNLOAD is not set
+# CT_USE_MIRROR is not set
+CT_VERIFY_DOWNLOAD_DIGEST=y
+CT_VERIFY_DOWNLOAD_DIGEST_SHA512=y
+# CT_VERIFY_DOWNLOAD_DIGEST_SHA256 is not set
+# CT_VERIFY_DOWNLOAD_DIGEST_SHA1 is not set
+# CT_VERIFY_DOWNLOAD_DIGEST_MD5 is not set
+CT_VERIFY_DOWNLOAD_DIGEST_ALG="sha512"
+# CT_VERIFY_DOWNLOAD_SIGNATURE is not set
+
+#
+# Extracting
+#
+# CT_FORCE_EXTRACT is not set
+CT_OVERRIDE_CONFIG_GUESS_SUB=y
+# CT_ONLY_EXTRACT is not set
+CT_PATCH_BUNDLED=y
+# CT_PATCH_LOCAL is not set
+# CT_PATCH_BUNDLED_LOCAL is not set
+# CT_PATCH_LOCAL_BUNDLED is not set
+# CT_PATCH_NONE is not set
+CT_PATCH_ORDER="bundled"
+
+#
+# Build behavior
+#
+CT_PARALLEL_JOBS=0
+CT_LOAD=""
+CT_USE_PIPES=y
+CT_EXTRA_CFLAGS_FOR_BUILD=""
+CT_EXTRA_CXXFLAGS_FOR_BUILD=""
+CT_EXTRA_LDFLAGS_FOR_BUILD=""
+CT_EXTRA_CFLAGS_FOR_HOST=""
+CT_EXTRA_LDFLAGS_FOR_HOST=""
+# CT_CONFIG_SHELL_SH is not set
+# CT_CONFIG_SHELL_ASH is not set
+CT_CONFIG_SHELL_BASH=y
+# CT_CONFIG_SHELL_CUSTOM is not set
+CT_CONFIG_SHELL="${bash}"
+
+#
+# Logging
+#
+# CT_LOG_ERROR is not set
+# CT_LOG_WARN is not set
+# CT_LOG_INFO is not set
+CT_LOG_EXTRA=y
+# CT_LOG_ALL is not set
+# CT_LOG_DEBUG is not set
+CT_LOG_LEVEL_MAX="EXTRA"
+# CT_LOG_SEE_TOOLS_WARN is not set
+CT_LOG_PROGRESS_BAR=y
+CT_LOG_TO_FILE=y
+CT_LOG_FILE_COMPRESS=y
+# end of Paths and misc options
+
+#
+# Target options
+#
+# CT_ARCH_ALPHA is not set
+# CT_ARCH_ARC is not set
+CT_ARCH_ARM=y
+# CT_ARCH_AVR is not set
+# CT_ARCH_BPF is not set
+# CT_ARCH_C6X is not set
+# CT_ARCH_LOONGARCH is not set
+# CT_ARCH_M68K is not set
+# CT_ARCH_MICROBLAZE is not set
+# CT_ARCH_MIPS is not set
+# CT_ARCH_MOXIE is not set
+# CT_ARCH_MSP430 is not set
+# CT_ARCH_NIOS2 is not set
+# CT_ARCH_POWERPC is not set
+# CT_ARCH_PRU is not set
+# CT_ARCH_RISCV is not set
+# CT_ARCH_S390 is not set
+# CT_ARCH_SH is not set
+# CT_ARCH_SPARC is not set
+# CT_ARCH_X86 is not set
+# CT_ARCH_XTENSA is not set
+CT_ARCH="arm"
+CT_ARCH_CHOICE_KSYM="ARM"
+CT_ARCH_CPU=""
+CT_ARCH_TUNE=""
+CT_ARCH_ARM_SHOW=y
+
+#
+# Options for arm
+#
+CT_ARCH_ARM_PKG_KSYM=""
+CT_ALL_ARCH_CHOICES="ALPHA ARC ARM AVR BPF C6X LOONGARCH M68K MICROBLAZE MIPS MOXIE MSP430 NIOS2 POWERPC PRU RISCV S390 SH SPARC X86 XTENSA"
+CT_ARCH_SUFFIX=""
+# CT_OMIT_TARGET_VENDOR is not set
+
+#
+# Generic target options
+#
+CT_MULTILIB=y
+# CT_DEMULTILIB is not set
+CT_ARCH_SUPPORTS_BOTH_MMU=y
+CT_ARCH_DEFAULT_HAS_MMU=y
+CT_ARCH_USE_MMU=y
+CT_ARCH_SUPPORTS_FLAT_FORMAT=y
+CT_ARCH_SUPPORTS_LIBSANITIZER=y
+CT_ARCH_SUPPORTS_EITHER_ENDIAN=y
+CT_ARCH_DEFAULT_LE=y
+# CT_ARCH_BE is not set
+CT_ARCH_LE=y
+CT_ARCH_ENDIAN="little"
+CT_ARCH_SUPPORTS_32=y
+CT_ARCH_SUPPORTS_64=y
+CT_ARCH_DEFAULT_32=y
+CT_ARCH_BITNESS=64
+# CT_ARCH_32 is not set
+CT_ARCH_64=y
+
+#
+# Target optimisations
+#
+CT_ARCH_SUPPORTS_WITH_ARCH=y
+CT_ARCH_SUPPORTS_WITH_CPU=y
+CT_ARCH_SUPPORTS_WITH_TUNE=y
+CT_ARCH_EXCLUSIVE_WITH_CPU=y
+CT_ARCH_ARCH=""
+CT_TARGET_CFLAGS=""
+CT_TARGET_LDFLAGS=""
+# end of Target options
+
+#
+# Toolchain options
+#
+
+#
+# General toolchain options
+#
+CT_FORCE_SYSROOT=y
+CT_USE_SYSROOT=y
+CT_SYSROOT_NAME="sysroot"
+CT_SYSROOT_DIR_PREFIX=""
+CT_WANTS_STATIC_LINK=y
+CT_WANTS_STATIC_LINK_CXX=y
+# CT_STATIC_TOOLCHAIN is not set
+CT_SHOW_CT_VERSION=y
+CT_TOOLCHAIN_PKGVERSION=""
+CT_TOOLCHAIN_BUGURL=""
+
+#
+# Tuple completion and aliasing
+#
+CT_TARGET_VENDOR="openeuler"
+CT_TARGET_ALIAS_SED_EXPR=""
+CT_TARGET_ALIAS=""
+
+#
+# Toolchain type
+#
+# CT_NATIVE is not set
+CT_CROSS=y
+# CT_CROSS_NATIVE is not set
+# CT_CANADIAN is not set
+CT_TOOLCHAIN_TYPE="cross"
+
+#
+# Build system
+#
+CT_BUILD=""
+CT_BUILD_PREFIX=""
+CT_BUILD_SUFFIX=""
+
+#
+# Misc options
+#
+# CT_TOOLCHAIN_ENABLE_NLS is not set
+# end of Toolchain options
+
+#
+# Operating System
+#
+CT_KERNEL_SUPPORTS_SHARED_LIBS=y
+# CT_KERNEL_BARE_METAL is not set
+CT_KERNEL_LINUX=y
+CT_KERNEL="linux"
+CT_KERNEL_CHOICE_KSYM="LINUX"
+CT_KERNEL_LINUX_SHOW=y
+
+#
+# Options for linux
+#
+CT_KERNEL_LINUX_PKG_KSYM="LINUX"
+CT_LINUX_DIR_NAME="linux"
+CT_LINUX_USE_WWW_KERNEL_ORG=y
+# CT_LINUX_USE_ORACLE is not set
+CT_LINUX_USE="LINUX"
+CT_LINUX_PKG_NAME="linux"
+# CT_LINUX_SRC_RELEASE is not set
+# CT_LINUX_SRC_DEVEL is not set
+CT_LINUX_SRC_CUSTOM=y
+CT_LINUX_CUSTOM_LOCATION="${OPENSOURCE_DIR}/kernel"
+CT_LINUX_PATCH_GLOBAL=y
+# CT_LINUX_PATCH_BUNDLED is not set
+# CT_LINUX_PATCH_LOCAL is not set
+# CT_LINUX_PATCH_BUNDLED_LOCAL is not set
+# CT_LINUX_PATCH_LOCAL_BUNDLED is not set
+# CT_LINUX_PATCH_NONE is not set
+CT_LINUX_PATCH_ORDER="global"
+# CT_LINUX_VERY_NEW is not set
+# CT_LINUX_V_6_4 is not set
+# CT_LINUX_V_6_3 is not set
+# CT_LINUX_V_6_2 is not set
+# CT_LINUX_V_6_1 is not set
+# CT_LINUX_V_6_0 is not set
+# CT_LINUX_V_5_19 is not set
+# CT_LINUX_V_5_18 is not set
+# CT_LINUX_V_5_17 is not set
+# CT_LINUX_V_5_16 is not set
+# CT_LINUX_V_5_15 is not set
+# CT_LINUX_V_5_14 is not set
+# CT_LINUX_V_5_13 is not set
+# CT_LINUX_V_5_12 is not set
+# CT_LINUX_V_5_11 is not set
+CT_LINUX_V_5_10=y
+# CT_LINUX_V_5_9 is not set
+# CT_LINUX_V_5_8 is not set
+# CT_LINUX_V_5_7 is not set
+# CT_LINUX_V_5_4 is not set
+# CT_LINUX_V_5_3 is not set
+# CT_LINUX_V_5_2 is not set
+# CT_LINUX_V_5_1 is not set
+# CT_LINUX_V_5_0 is not set
+# CT_LINUX_V_4_20 is not set
+# CT_LINUX_V_4_19 is not set
+# CT_LINUX_V_4_18 is not set
+# CT_LINUX_V_4_17 is not set
+# CT_LINUX_V_4_16 is not set
+# CT_LINUX_V_4_15 is not set
+# CT_LINUX_V_4_14 is not set
+# CT_LINUX_V_4_13 is not set
+# CT_LINUX_V_4_12 is not set
+# CT_LINUX_V_4_11 is not set
+# CT_LINUX_V_4_10 is not set
+# CT_LINUX_V_4_9 is not set
+# CT_LINUX_V_4_4 is not set
+# CT_LINUX_V_4_1 is not set
+# CT_LINUX_V_3_16 is not set
+# CT_LINUX_V_3_13 is not set
+# CT_LINUX_V_3_12 is not set
+# CT_LINUX_V_3_10 is not set
+CT_LINUX_VERSION="5.10.185"
+CT_LINUX_MIRRORS="$(CT_Mirrors kernel.org linux ${CT_LINUX_VERSION})"
+CT_LINUX_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_LINUX_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_LINUX_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_LINUX_SIGNATURE_FORMAT="unpacked/.sign"
+CT_LINUX_5_19_or_older=y
+CT_LINUX_older_than_5_19=y
+CT_LINUX_5_12_or_older=y
+CT_LINUX_older_than_5_12=y
+CT_LINUX_later_than_5_5=y
+CT_LINUX_5_5_or_later=y
+CT_LINUX_later_than_5_3=y
+CT_LINUX_5_3_or_later=y
+CT_LINUX_later_than_4_8=y
+CT_LINUX_4_8_or_later=y
+CT_LINUX_later_than_3_7=y
+CT_LINUX_3_7_or_later=y
+CT_LINUX_REQUIRE_3_7_or_later=y
+CT_LINUX_later_than_3_2=y
+CT_LINUX_3_2_or_later=y
+CT_LINUX_REQUIRE_3_2_or_later=y
+CT_KERNEL_DEP_RSYNC=y
+CT_KERNEL_LINUX_VERBOSITY_0=y
+# CT_KERNEL_LINUX_VERBOSITY_1 is not set
+# CT_KERNEL_LINUX_VERBOSITY_2 is not set
+CT_KERNEL_LINUX_VERBOSE_LEVEL=0
+CT_ALL_KERNEL_CHOICES="BARE_METAL LINUX WINDOWS"
+
+#
+# Common kernel options
+#
+CT_SHARED_LIBS=y
+# end of Operating System
+
+#
+# Binary utilities
+#
+CT_ARCH_BINFMT_ELF=y
+CT_BINUTILS_BINUTILS=y
+CT_BINUTILS="binutils"
+CT_BINUTILS_CHOICE_KSYM="BINUTILS"
+CT_BINUTILS_BINUTILS_SHOW=y
+
+#
+# Options for binutils
+#
+CT_BINUTILS_BINUTILS_PKG_KSYM="BINUTILS"
+CT_BINUTILS_DIR_NAME="binutils"
+CT_BINUTILS_USE_GNU=y
+# CT_BINUTILS_USE_LINARO is not set
+# CT_BINUTILS_USE_ORACLE is not set
+CT_BINUTILS_USE="BINUTILS"
+CT_BINUTILS_PKG_NAME="binutils"
+# CT_BINUTILS_SRC_RELEASE is not set
+# CT_BINUTILS_SRC_DEVEL is not set
+CT_BINUTILS_SRC_CUSTOM=y
+CT_BINUTILS_CUSTOM_LOCATION="${OPENSOURCE_DIR}/binutils/binutils-2.41"
+CT_BINUTILS_PATCH_GLOBAL=y
+# CT_BINUTILS_PATCH_BUNDLED is not set
+# CT_BINUTILS_PATCH_LOCAL is not set
+# CT_BINUTILS_PATCH_BUNDLED_LOCAL is not set
+# CT_BINUTILS_PATCH_LOCAL_BUNDLED is not set
+# CT_BINUTILS_PATCH_NONE is not set
+CT_BINUTILS_PATCH_ORDER="global"
+CT_BINUTILS_VERY_NEW=y
+# CT_BINUTILS_V_2_40 is not set
+# CT_BINUTILS_V_2_39 is not set
+# CT_BINUTILS_V_2_38 is not set
+# CT_BINUTILS_V_2_37 is not set
+# CT_BINUTILS_V_2_36 is not set
+# CT_BINUTILS_V_2_35 is not set
+# CT_BINUTILS_V_2_34 is not set
+# CT_BINUTILS_V_2_33 is not set
+# CT_BINUTILS_V_2_32 is not set
+# CT_BINUTILS_V_2_31 is not set
+# CT_BINUTILS_V_2_30 is not set
+# CT_BINUTILS_V_2_29 is not set
+# CT_BINUTILS_V_2_28 is not set
+# CT_BINUTILS_V_2_27 is not set
+# CT_BINUTILS_V_2_26 is not set
+CT_BINUTILS_VERSION="new"
+CT_BINUTILS_MIRRORS="$(CT_Mirrors GNU binutils) $(CT_Mirrors sourceware binutils/releases)"
+CT_BINUTILS_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_BINUTILS_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_BINUTILS_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_BINUTILS_SIGNATURE_FORMAT="packed/.sig"
+CT_BINUTILS_later_than_2_39=y
+CT_BINUTILS_2_39_or_later=y
+CT_BINUTILS_later_than_2_30=y
+CT_BINUTILS_2_30_or_later=y
+CT_BINUTILS_later_than_2_27=y
+CT_BINUTILS_2_27_or_later=y
+CT_BINUTILS_later_than_2_26=y
+CT_BINUTILS_2_26_or_later=y
+
+#
+# GNU binutils
+#
+CT_BINUTILS_GOLD_SUPPORTS_ARCH=y
+CT_BINUTILS_GOLD_SUPPORT=y
+CT_BINUTILS_FORCE_LD_BFD_DEFAULT=y
+# CT_BINUTILS_LINKER_LD is not set
+CT_BINUTILS_LINKER_LD_GOLD=y
+CT_BINUTILS_GOLD_INSTALLED=y
+CT_BINUTILS_GOLD_THREADS=y
+CT_BINUTILS_LINKER_BOTH=y
+CT_BINUTILS_LINKERS_LIST="ld,gold"
+CT_BINUTILS_LD_WRAPPER=y
+CT_BINUTILS_LINKER_DEFAULT="bfd"
+CT_BINUTILS_PLUGINS=y
+CT_BINUTILS_RELRO=y
+CT_BINUTILS_DETERMINISTIC_ARCHIVES=y
+CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
+# CT_BINUTILS_FOR_TARGET is not set
+CT_ALL_BINUTILS_CHOICES="BINUTILS"
+# end of Binary utilities
+
+#
+# C-library
+#
+CT_LIBC_GLIBC=y
+# CT_LIBC_MUSL is not set
+# CT_LIBC_UCLIBC_NG is not set
+CT_LIBC="glibc"
+CT_LIBC_CHOICE_KSYM="GLIBC"
+CT_LIBC_GLIBC_SHOW=y
+
+#
+# Options for glibc
+#
+CT_LIBC_GLIBC_PKG_KSYM="GLIBC"
+CT_GLIBC_DIR_NAME="glibc"
+CT_GLIBC_USE_GNU=y
+# CT_GLIBC_USE_ORACLE is not set
+CT_GLIBC_USE="GLIBC"
+CT_GLIBC_PKG_NAME="glibc"
+# CT_GLIBC_SRC_RELEASE is not set
+# CT_GLIBC_SRC_DEVEL is not set
+CT_GLIBC_SRC_CUSTOM=y
+CT_GLIBC_CUSTOM_LOCATION="${OPENSOURCE_DIR}/glibc/glibc-2.38"
+CT_GLIBC_PATCH_GLOBAL=y
+# CT_GLIBC_PATCH_BUNDLED is not set
+# CT_GLIBC_PATCH_LOCAL is not set
+# CT_GLIBC_PATCH_BUNDLED_LOCAL is not set
+# CT_GLIBC_PATCH_LOCAL_BUNDLED is not set
+# CT_GLIBC_PATCH_NONE is not set
+CT_GLIBC_PATCH_ORDER="global"
+# CT_GLIBC_VERY_NEW is not set
+CT_GLIBC_V_2_38=y
+# CT_GLIBC_V_2_37 is not set
+# CT_GLIBC_V_2_36 is not set
+# CT_GLIBC_V_2_35 is not set
+# CT_GLIBC_V_2_34 is not set
+# CT_GLIBC_V_2_33 is not set
+# CT_GLIBC_V_2_32 is not set
+# CT_GLIBC_V_2_31 is not set
+# CT_GLIBC_V_2_30 is not set
+# CT_GLIBC_V_2_29 is not set
+# CT_GLIBC_V_2_28 is not set
+# CT_GLIBC_V_2_27 is not set
+# CT_GLIBC_V_2_26 is not set
+# CT_GLIBC_V_2_25 is not set
+# CT_GLIBC_V_2_24 is not set
+# CT_GLIBC_V_2_23 is not set
+# CT_GLIBC_V_2_19 is not set
+# CT_GLIBC_V_2_17 is not set
+CT_GLIBC_VERSION="2.38"
+CT_GLIBC_MIRRORS="$(CT_Mirrors GNU glibc)"
+CT_GLIBC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GLIBC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GLIBC_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_GLIBC_SIGNATURE_FORMAT="packed/.sig"
+CT_GLIBC_2_38_or_later=y
+CT_GLIBC_2_38_or_older=y
+CT_GLIBC_later_than_2_37=y
+CT_GLIBC_2_37_or_later=y
+CT_GLIBC_later_than_2_36=y
+CT_GLIBC_2_36_or_later=y
+CT_GLIBC_later_than_2_34=y
+CT_GLIBC_2_34_or_later=y
+CT_GLIBC_later_than_2_32=y
+CT_GLIBC_2_32_or_later=y
+CT_GLIBC_later_than_2_31=y
+CT_GLIBC_2_31_or_later=y
+CT_GLIBC_later_than_2_30=y
+CT_GLIBC_2_30_or_later=y
+CT_GLIBC_later_than_2_29=y
+CT_GLIBC_2_29_or_later=y
+CT_GLIBC_later_than_2_28=y
+CT_GLIBC_2_28_or_later=y
+CT_GLIBC_later_than_2_27=y
+CT_GLIBC_2_27_or_later=y
+CT_GLIBC_later_than_2_26=y
+CT_GLIBC_2_26_or_later=y
+CT_GLIBC_later_than_2_25=y
+CT_GLIBC_2_25_or_later=y
+CT_GLIBC_later_than_2_24=y
+CT_GLIBC_2_24_or_later=y
+CT_GLIBC_later_than_2_23=y
+CT_GLIBC_2_23_or_later=y
+CT_GLIBC_later_than_2_20=y
+CT_GLIBC_2_20_or_later=y
+CT_GLIBC_later_than_2_17=y
+CT_GLIBC_2_17_or_later=y
+CT_GLIBC_later_than_2_14=y
+CT_GLIBC_2_14_or_later=y
+CT_GLIBC_DEP_KERNEL_HEADERS_VERSION=y
+CT_GLIBC_DEP_BINUTILS=y
+CT_GLIBC_DEP_GCC=y
+CT_GLIBC_DEP_PYTHON=y
+CT_THREADS="nptl"
+CT_GLIBC_BUILD_SSP=y
+CT_GLIBC_HAS_LIBIDN_ADDON=y
+# CT_GLIBC_USE_LIBIDN_ADDON is not set
+CT_GLIBC_NO_SPARC_V8=y
+CT_GLIBC_HAS_OBSOLETE_LIBCRYPT=y
+CT_GLIBC_EXTRA_CONFIG_ARRAY="--enable-crypt libc_cv_rtlddir=/lib64 libc_cv_slibdir=/lib64 --libdir=/usr/lib64 "
+CT_GLIBC_CONFIGPARMS=""
+CT_GLIBC_ENABLE_DEBUG=y
+CT_GLIBC_EXTRA_CFLAGS=""
+# CT_GLIBC_ENABLE_OBSOLETE_LIBCRYPT is not set
+# CT_GLIBC_ENABLE_FORTIFIED_BUILD is not set
+# CT_GLIBC_DISABLE_VERSIONING is not set
+CT_GLIBC_OLDEST_ABI=""
+CT_GLIBC_FORCE_UNWIND=y
+# CT_GLIBC_LOCALES is not set
+# CT_GLIBC_KERNEL_VERSION_NONE is not set
+CT_GLIBC_KERNEL_VERSION_AS_HEADERS=y
+# CT_GLIBC_KERNEL_VERSION_CHOSEN is not set
+CT_GLIBC_MIN_KERNEL="5.10.185"
+CT_GLIBC_SSP_DEFAULT=y
+# CT_GLIBC_SSP_NO is not set
+# CT_GLIBC_SSP_YES is not set
+# CT_GLIBC_SSP_ALL is not set
+# CT_GLIBC_SSP_STRONG is not set
+CT_GLIBC_ENABLE_WERROR=y
+# CT_GLIBC_ENABLE_COMMON_FLAG is not set
+CT_ALL_LIBC_CHOICES="AVR_LIBC GLIBC MINGW_W64 MOXIEBOX MUSL NEWLIB NONE PICOLIBC UCLIBC_NG"
+CT_LIBC_SUPPORT_THREADS_ANY=y
+CT_LIBC_SUPPORT_THREADS_NATIVE=y
+
+#
+# Common C library options
+#
+CT_THREADS_NATIVE=y
+# CT_CREATE_LDSO_CONF is not set
+CT_LIBC_XLDD=y
+# end of C-library
+
+#
+# C compiler
+#
+CT_CC_CORE_NEEDED=y
+CT_CC_SUPPORT_CXX=y
+CT_CC_SUPPORT_FORTRAN=y
+CT_CC_SUPPORT_ADA=y
+CT_CC_SUPPORT_D=y
+CT_CC_SUPPORT_JIT=y
+CT_CC_SUPPORT_OBJC=y
+CT_CC_SUPPORT_OBJCXX=y
+CT_CC_SUPPORT_GOLANG=y
+CT_CC_GCC=y
+CT_CC="gcc"
+CT_CC_CHOICE_KSYM="GCC"
+CT_CC_GCC_SHOW=y
+
+#
+# Options for gcc
+#
+CT_CC_GCC_PKG_KSYM="GCC"
+CT_GCC_DIR_NAME="gcc"
+CT_GCC_USE_GNU=y
+# CT_GCC_USE_LINARO is not set
+# CT_GCC_USE_ORACLE is not set
+CT_GCC_USE="GCC"
+CT_GCC_PKG_NAME="gcc"
+# CT_GCC_SRC_RELEASE is not set
+# CT_GCC_SRC_DEVEL is not set
+CT_GCC_SRC_CUSTOM=y
+CT_GCC_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gcc/gcc-12.3.0"
+CT_GCC_PATCH_GLOBAL=y
+# CT_GCC_PATCH_BUNDLED is not set
+# CT_GCC_PATCH_LOCAL is not set
+# CT_GCC_PATCH_BUNDLED_LOCAL is not set
+# CT_GCC_PATCH_LOCAL_BUNDLED is not set
+# CT_GCC_PATCH_NONE is not set
+CT_GCC_PATCH_ORDER="global"
+# CT_GCC_VERY_NEW is not set
+# CT_GCC_V_13 is not set
+CT_GCC_V_12=y
+# CT_GCC_V_11 is not set
+# CT_GCC_V_10 is not set
+# CT_GCC_V_9 is not set
+# CT_GCC_V_8 is not set
+# CT_GCC_V_7 is not set
+# CT_GCC_V_6 is not set
+CT_GCC_VERSION="12.3.0"
+CT_GCC_MIRRORS="$(CT_Mirrors GNU gcc/gcc-${CT_GCC_VERSION}) $(CT_Mirrors sourceware gcc/releases/gcc-${CT_GCC_VERSION})"
+CT_GCC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GCC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GCC_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GCC_SIGNATURE_FORMAT=""
+CT_GCC_13_or_older=y
+CT_GCC_older_than_13=y
+CT_GCC_later_than_12=y
+CT_GCC_12_or_later=y
+CT_GCC_later_than_11=y
+CT_GCC_11_or_later=y
+CT_GCC_later_than_10=y
+CT_GCC_10_or_later=y
+CT_GCC_later_than_9=y
+CT_GCC_9_or_later=y
+CT_GCC_later_than_8=y
+CT_GCC_8_or_later=y
+CT_GCC_later_than_7=y
+CT_GCC_7_or_later=y
+CT_GCC_later_than_6=y
+CT_GCC_6_or_later=y
+CT_GCC_REQUIRE_6_or_later=y
+CT_GCC_later_than_5=y
+CT_GCC_5_or_later=y
+CT_GCC_REQUIRE_5_or_later=y
+CT_GCC_later_than_4_9=y
+CT_GCC_4_9_or_later=y
+CT_GCC_REQUIRE_4_9_or_later=y
+CT_CC_GCC_ENABLE_PLUGINS=y
+CT_CC_GCC_GOLD=y
+CT_CC_GCC_HAS_LIBMPX=y
+CT_CC_GCC_ENABLE_CXX_FLAGS=""
+CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY=""
+CT_CC_GCC_EXTRA_CONFIG_ARRAY="--with-arch=armv8-a --with-gnu-as --with-gnu-ld --enable-c99 --enable-shared --enable-poison-system-directories --enable-symvers=gnu --disable-bootstrap --disable-libstdcxx-dual-abi --enable-default-pie --libdir=\"${CT_PREFIX_DIR}/lib64\" --with-build-time-tools=\"${CT_PREFIX_DIR}/${CT_TARGET}/bin\""
+CT_CC_GCC_MULTILIB_LIST="lp64"
+CT_CC_GCC_STATIC_LIBSTDCXX=y
+# CT_CC_GCC_SYSTEM_ZLIB is not set
+CT_CC_GCC_CONFIG_TLS=m
+
+#
+# Optimisation features
+#
+CT_CC_GCC_USE_GRAPHITE=y
+CT_CC_GCC_USE_LTO=y
+CT_CC_GCC_LTO_ZSTD=m
+
+#
+# Settings for libraries running on target
+#
+# CT_CC_GCC_ENABLE_DEFAULT_PIE is not set
+CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y
+# CT_CC_GCC_LIBMUDFLAP is not set
+CT_CC_GCC_LIBGOMP=y
+# CT_CC_GCC_LIBSSP is not set
+# CT_CC_GCC_LIBQUADMATH is not set
+# CT_CC_GCC_LIBSANITIZER is not set
+CT_CC_GCC_LIBSTDCXX_VERBOSE=m
+
+#
+# Misc. obscure options.
+#
+CT_CC_CXA_ATEXIT=y
+CT_CC_GCC_TM_CLONE_REGISTRY=m
+# CT_CC_GCC_DISABLE_PCH is not set
+CT_CC_GCC_SJLJ_EXCEPTIONS=m
+CT_CC_GCC_LDBL_128=m
+# CT_CC_GCC_BUILD_ID is not set
+CT_CC_GCC_LNK_HASH_STYLE_DEFAULT=y
+# CT_CC_GCC_LNK_HASH_STYLE_SYSV is not set
+# CT_CC_GCC_LNK_HASH_STYLE_GNU is not set
+# CT_CC_GCC_LNK_HASH_STYLE_BOTH is not set
+CT_CC_GCC_LNK_HASH_STYLE=""
+CT_CC_GCC_DEC_FLOATS_AUTO=y
+# CT_CC_GCC_DEC_FLOATS_BID is not set
+# CT_CC_GCC_DEC_FLOATS_DPD is not set
+# CT_CC_GCC_DEC_FLOATS_NO is not set
+CT_CC_GCC_DEC_FLOATS=""
+CT_ALL_CC_CHOICES="GCC"
+
+#
+# Additional supported languages:
+#
+CT_CC_LANG_CXX=y
+CT_CC_LANG_FORTRAN=y
+# CT_CC_LANG_JIT is not set
+# CT_CC_LANG_ADA is not set
+# CT_CC_LANG_D is not set
+# CT_CC_LANG_OBJC is not set
+# CT_CC_LANG_OBJCXX is not set
+# CT_CC_LANG_GOLANG is not set
+CT_CC_LANG_OTHERS=""
+# end of C compiler
+
+#
+# Debug facilities
+#
+# CT_DEBUG_DUMA is not set
+CT_DEBUG_GDB=y
+CT_DEBUG_GDB_PKG_KSYM="GDB"
+CT_GDB_DIR_NAME="gdb"
+CT_GDB_PKG_NAME="gdb"
+# CT_GDB_SRC_RELEASE is not set
+# CT_GDB_SRC_DEVEL is not set
+CT_GDB_SRC_CUSTOM=y
+CT_GDB_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gdb/gdb-14.1"
+CT_GDB_PATCH_GLOBAL=y
+# CT_GDB_PATCH_BUNDLED is not set
+# CT_GDB_PATCH_LOCAL is not set
+# CT_GDB_PATCH_BUNDLED_LOCAL is not set
+# CT_GDB_PATCH_LOCAL_BUNDLED is not set
+# CT_GDB_PATCH_NONE is not set
+CT_GDB_PATCH_ORDER="global"
+CT_GDB_VERY_NEW=y
+# CT_GDB_V_13 is not set
+# CT_GDB_V_12 is not set
+# CT_GDB_V_11 is not set
+# CT_GDB_V_10 is not set
+# CT_GDB_V_9 is not set
+# CT_GDB_V_8_3 is not set
+CT_GDB_VERSION="new"
+CT_GDB_MIRRORS="$(CT_Mirrors GNU gdb) $(CT_Mirrors sourceware gdb/releases)"
+CT_GDB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GDB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GDB_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GDB_SIGNATURE_FORMAT=""
+CT_GDB_later_than_13=y
+CT_GDB_13_or_later=y
+CT_GDB_later_than_12=y
+CT_GDB_12_or_later=y
+CT_GDB_later_than_11=y
+CT_GDB_11_or_later=y
+CT_GDB_later_than_10=y
+CT_GDB_10_or_later=y
+CT_GDB_later_than_8_3=y
+CT_GDB_8_3_or_later=y
+CT_GDB_CROSS=y
+# CT_GDB_CROSS_STATIC is not set
+# CT_GDB_CROSS_SIM is not set
+CT_GDB_CROSS_PYTHON=y
+CT_GDB_CROSS_PYTHON_BINARY=""
+CT_GDB_CROSS_EXTRA_CONFIG_ARRAY=""
+# CT_GDB_NATIVE is not set
+CT_GDB_GDBSERVER=y
+# CT_GDB_NATIVE_BUILD_IPA_LIB is not set
+# CT_GDB_NATIVE_STATIC is not set
+# CT_GDB_NATIVE_STATIC_LIBSTDCXX is not set
+CT_GDB_GDBSERVER_TOPLEVEL=y
+# CT_DEBUG_LTRACE is not set
+# CT_DEBUG_STRACE is not set
+CT_ALL_DEBUG_CHOICES="DUMA GDB LTRACE STRACE"
+# end of Debug facilities
+
+#
+# Companion libraries
+#
+# CT_COMPLIBS_CHECK is not set
+# CT_COMP_LIBS_CLOOG is not set
+CT_COMP_LIBS_EXPAT=y
+CT_COMP_LIBS_EXPAT_PKG_KSYM="EXPAT"
+CT_EXPAT_DIR_NAME="expat"
+CT_EXPAT_PKG_NAME="expat"
+# CT_EXPAT_SRC_RELEASE is not set
+# CT_EXPAT_SRC_DEVEL is not set
+CT_EXPAT_SRC_CUSTOM=y
+CT_EXPAT_CUSTOM_LOCATION="${OPENSOURCE_DIR}/expat/expat-2.5.0"
+CT_EXPAT_PATCH_GLOBAL=y
+# CT_EXPAT_PATCH_BUNDLED is not set
+# CT_EXPAT_PATCH_LOCAL is not set
+# CT_EXPAT_PATCH_BUNDLED_LOCAL is not set
+# CT_EXPAT_PATCH_LOCAL_BUNDLED is not set
+# CT_EXPAT_PATCH_NONE is not set
+CT_EXPAT_PATCH_ORDER="global"
+# CT_EXPAT_VERY_NEW is not set
+CT_EXPAT_V_2_5=y
+CT_EXPAT_VERSION="2.5.0"
+CT_EXPAT_MIRRORS="http://downloads.sourceforge.net/project/expat/expat/${CT_EXPAT_VERSION} https://github.com/libexpat/libexpat/releases/download/R_${CT_EXPAT_VERSION//./_}"
+CT_EXPAT_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_EXPAT_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_EXPAT_ARCHIVE_FORMATS=".tar.xz .tar.lz .tar.bz2 .tar.gz"
+CT_EXPAT_SIGNATURE_FORMAT=""
+CT_COMP_LIBS_GETTEXT=y
+CT_COMP_LIBS_GETTEXT_PKG_KSYM="GETTEXT"
+CT_GETTEXT_DIR_NAME="gettext"
+CT_GETTEXT_PKG_NAME="gettext"
+# CT_GETTEXT_SRC_RELEASE is not set
+# CT_GETTEXT_SRC_DEVEL is not set
+CT_GETTEXT_SRC_CUSTOM=y
+CT_GETTEXT_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gettext/gettext-0.22"
+CT_GETTEXT_PATCH_GLOBAL=y
+# CT_GETTEXT_PATCH_BUNDLED is not set
+# CT_GETTEXT_PATCH_LOCAL is not set
+# CT_GETTEXT_PATCH_BUNDLED_LOCAL is not set
+# CT_GETTEXT_PATCH_LOCAL_BUNDLED is not set
+# CT_GETTEXT_PATCH_NONE is not set
+CT_GETTEXT_PATCH_ORDER="global"
+CT_GETTEXT_VERY_NEW=y
+# CT_GETTEXT_V_0_21 is not set
+# CT_GETTEXT_V_0_20_1 is not set
+# CT_GETTEXT_V_0_19_8_1 is not set
+CT_GETTEXT_VERSION="new"
+CT_GETTEXT_MIRRORS="$(CT_Mirrors GNU gettext)"
+CT_GETTEXT_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GETTEXT_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GETTEXT_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GETTEXT_SIGNATURE_FORMAT="packed/.sig"
+CT_GETTEXT_later_than_0_21=y
+CT_GETTEXT_0_21_or_later=y
+CT_GETTEXT_INCOMPATIBLE_WITH_UCLIBC_NG=y
+
+#
+# This version of gettext is not compatible with uClibc-NG. Select
+#
+
+#
+# a different version if uClibc-NG is used on the target or (in a
+#
+
+#
+# Canadian cross build) on the host.
+#
+CT_COMP_LIBS_GMP=y
+CT_COMP_LIBS_GMP_PKG_KSYM="GMP"
+CT_GMP_DIR_NAME="gmp"
+CT_GMP_PKG_NAME="gmp"
+# CT_GMP_SRC_RELEASE is not set
+# CT_GMP_SRC_DEVEL is not set
+CT_GMP_SRC_CUSTOM=y
+CT_GMP_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gmp/gmp-6.3.0"
+CT_GMP_PATCH_GLOBAL=y
+# CT_GMP_PATCH_BUNDLED is not set
+# CT_GMP_PATCH_LOCAL is not set
+# CT_GMP_PATCH_BUNDLED_LOCAL is not set
+# CT_GMP_PATCH_LOCAL_BUNDLED is not set
+# CT_GMP_PATCH_NONE is not set
+CT_GMP_PATCH_ORDER="global"
+# CT_GMP_VERY_NEW is not set
+CT_GMP_V_6_2=y
+# CT_GMP_V_6_1 is not set
+CT_GMP_VERSION="6.2.1"
+CT_GMP_MIRRORS="https://gmplib.org/download/gmp https://gmplib.org/download/gmp/archive $(CT_Mirrors GNU gmp)"
+CT_GMP_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GMP_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GMP_ARCHIVE_FORMATS=".tar.xz .tar.lz .tar.bz2"
+CT_GMP_SIGNATURE_FORMAT="packed/.sig"
+CT_COMP_LIBS_ISL=y
+CT_COMP_LIBS_ISL_PKG_KSYM="ISL"
+CT_ISL_DIR_NAME="isl"
+CT_ISL_PKG_NAME="isl"
+# CT_ISL_SRC_RELEASE is not set
+# CT_ISL_SRC_DEVEL is not set
+CT_ISL_SRC_CUSTOM=y
+CT_ISL_CUSTOM_LOCATION="${OPENSOURCE_DIR}/isl/isl-0.24"
+CT_ISL_PATCH_GLOBAL=y
+# CT_ISL_PATCH_BUNDLED is not set
+# CT_ISL_PATCH_LOCAL is not set
+# CT_ISL_PATCH_BUNDLED_LOCAL is not set
+# CT_ISL_PATCH_LOCAL_BUNDLED is not set
+# CT_ISL_PATCH_NONE is not set
+CT_ISL_PATCH_ORDER="global"
+# CT_ISL_VERY_NEW is not set
+# CT_ISL_V_0_26 is not set
+# CT_ISL_V_0_25 is not set
+# CT_ISL_V_0_24 is not set
+# CT_ISL_V_0_23 is not set
+# CT_ISL_V_0_22 is not set
+# CT_ISL_V_0_21 is not set
+# CT_ISL_V_0_20 is not set
+# CT_ISL_V_0_19 is not set
+# CT_ISL_V_0_18 is not set
+# CT_ISL_V_0_17 is not set
+CT_ISL_V_0_16=y
+# CT_ISL_V_0_15 is not set
+CT_ISL_VERSION="0.16.1"
+CT_ISL_MIRRORS="https://libisl.sourceforge.io"
+CT_ISL_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ISL_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ISL_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_ISL_SIGNATURE_FORMAT=""
+CT_ISL_0_18_or_older=y
+CT_ISL_older_than_0_18=y
+CT_ISL_later_than_0_15=y
+CT_ISL_0_15_or_later=y
+# CT_COMP_LIBS_LIBELF is not set
+CT_COMP_LIBS_LIBICONV=y
+CT_COMP_LIBS_LIBICONV_PKG_KSYM="LIBICONV"
+CT_LIBICONV_DIR_NAME="libiconv"
+CT_LIBICONV_PKG_NAME="libiconv"
+# CT_LIBICONV_SRC_RELEASE is not set
+# CT_LIBICONV_SRC_DEVEL is not set
+CT_LIBICONV_SRC_CUSTOM=y
+CT_LIBICONV_CUSTOM_LOCATION="${OPENSOURCE_DIR}/libiconv/libiconv-1.16"
+CT_LIBICONV_PATCH_GLOBAL=y
+# CT_LIBICONV_PATCH_BUNDLED is not set
+# CT_LIBICONV_PATCH_LOCAL is not set
+# CT_LIBICONV_PATCH_BUNDLED_LOCAL is not set
+# CT_LIBICONV_PATCH_LOCAL_BUNDLED is not set
+# CT_LIBICONV_PATCH_NONE is not set
+CT_LIBICONV_PATCH_ORDER="global"
+# CT_LIBICONV_VERY_NEW is not set
+CT_LIBICONV_V_1_16=y
+# CT_LIBICONV_V_1_15 is not set
+CT_LIBICONV_VERSION="1.16"
+CT_LIBICONV_MIRRORS="$(CT_Mirrors GNU libiconv)"
+CT_LIBICONV_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_LIBICONV_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_LIBICONV_ARCHIVE_FORMATS=".tar.gz"
+CT_LIBICONV_SIGNATURE_FORMAT="packed/.sig"
+CT_COMP_LIBS_MPC=y
+CT_COMP_LIBS_MPC_PKG_KSYM="MPC"
+CT_MPC_DIR_NAME="mpc"
+CT_MPC_PKG_NAME="mpc"
+# CT_MPC_SRC_RELEASE is not set
+# CT_MPC_SRC_DEVEL is not set
+CT_MPC_SRC_CUSTOM=y
+CT_MPC_CUSTOM_LOCATION="${OPENSOURCE_DIR}/libmpc/mpc-1.3.1"
+CT_MPC_PATCH_GLOBAL=y
+# CT_MPC_PATCH_BUNDLED is not set
+# CT_MPC_PATCH_LOCAL is not set
+# CT_MPC_PATCH_BUNDLED_LOCAL is not set
+# CT_MPC_PATCH_LOCAL_BUNDLED is not set
+# CT_MPC_PATCH_NONE is not set
+CT_MPC_PATCH_ORDER="global"
+CT_MPC_VERY_NEW=y
+# CT_MPC_V_1_2 is not set
+CT_MPC_VERSION="new"
+CT_MPC_MIRRORS="https://www.multiprecision.org/downloads $(CT_Mirrors GNU mpc)"
+CT_MPC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_MPC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_MPC_ARCHIVE_FORMATS=".tar.gz"
+CT_MPC_SIGNATURE_FORMAT="packed/.sig"
+CT_MPC_later_than_1_1_0=y
+CT_MPC_1_1_0_or_later=y
+CT_COMP_LIBS_MPFR=y
+CT_COMP_LIBS_MPFR_PKG_KSYM="MPFR"
+CT_MPFR_DIR_NAME="mpfr"
+CT_MPFR_PKG_NAME="mpfr"
+# CT_MPFR_SRC_RELEASE is not set
+# CT_MPFR_SRC_DEVEL is not set
+CT_MPFR_SRC_CUSTOM=y
+CT_MPFR_CUSTOM_LOCATION="${OPENSOURCE_DIR}/mpfr/mpfr-4.2.1"
+CT_MPFR_PATCH_GLOBAL=y
+# CT_MPFR_PATCH_BUNDLED is not set
+# CT_MPFR_PATCH_LOCAL is not set
+# CT_MPFR_PATCH_BUNDLED_LOCAL is not set
+# CT_MPFR_PATCH_LOCAL_BUNDLED is not set
+# CT_MPFR_PATCH_NONE is not set
+CT_MPFR_PATCH_ORDER="global"
+CT_MPFR_VERY_NEW=y
+# CT_MPFR_V_4_2 is not set
+CT_MPFR_VERSION="new"
+CT_MPFR_MIRRORS="https://www.mpfr.org/mpfr-${CT_MPFR_VERSION} $(CT_Mirrors GNU mpfr)"
+CT_MPFR_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_MPFR_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_MPFR_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz .zip"
+CT_MPFR_SIGNATURE_FORMAT="packed/.asc"
+CT_MPFR_later_than_4_0_0=y
+CT_MPFR_4_0_0_or_later=y
+CT_COMP_LIBS_NCURSES=y
+CT_COMP_LIBS_NCURSES_PKG_KSYM="NCURSES"
+CT_NCURSES_DIR_NAME="ncurses"
+CT_NCURSES_PKG_NAME="ncurses"
+# CT_NCURSES_SRC_RELEASE is not set
+# CT_NCURSES_SRC_DEVEL is not set
+CT_NCURSES_SRC_CUSTOM=y
+CT_NCURSES_CUSTOM_LOCATION="${OPENSOURCE_DIR}/ncurses/ncurses-6.4"
+CT_NCURSES_PATCH_GLOBAL=y
+# CT_NCURSES_PATCH_BUNDLED is not set
+# CT_NCURSES_PATCH_LOCAL is not set
+# CT_NCURSES_PATCH_BUNDLED_LOCAL is not set
+# CT_NCURSES_PATCH_LOCAL_BUNDLED is not set
+# CT_NCURSES_PATCH_NONE is not set
+CT_NCURSES_PATCH_ORDER="global"
+# CT_NCURSES_VERY_NEW is not set
+CT_NCURSES_V_6_4=y
+# CT_NCURSES_V_6_2 is not set
+# CT_NCURSES_V_6_1 is not set
+# CT_NCURSES_V_6_0 is not set
+CT_NCURSES_VERSION="6.4"
+CT_NCURSES_MIRRORS="https://invisible-mirror.net/archives/ncurses $(CT_Mirrors GNU ncurses)"
+CT_NCURSES_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_NCURSES_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_NCURSES_ARCHIVE_FORMATS=".tar.gz"
+CT_NCURSES_SIGNATURE_FORMAT="packed/.sig"
+CT_NCURSES_NEW_ABI=y
+CT_NCURSES_HOST_CONFIG_ARGS=""
+CT_NCURSES_HOST_DISABLE_DB=y
+CT_NCURSES_HOST_FALLBACKS="linux,xterm,xterm-color,xterm-256color,vt100"
+CT_NCURSES_TARGET_CONFIG_ARGS=""
+# CT_NCURSES_TARGET_DISABLE_DB is not set
+CT_NCURSES_TARGET_FALLBACKS=""
+CT_COMP_LIBS_ZLIB=y
+CT_COMP_LIBS_ZLIB_PKG_KSYM="ZLIB"
+CT_ZLIB_DIR_NAME="zlib"
+CT_ZLIB_PKG_NAME="zlib"
+# CT_ZLIB_SRC_RELEASE is not set
+# CT_ZLIB_SRC_DEVEL is not set
+CT_ZLIB_SRC_CUSTOM=y
+CT_ZLIB_CUSTOM_LOCATION="${OPENSOURCE_DIR}/zlib/zlib-1.3.1"
+CT_ZLIB_PATCH_GLOBAL=y
+# CT_ZLIB_PATCH_BUNDLED is not set
+# CT_ZLIB_PATCH_LOCAL is not set
+# CT_ZLIB_PATCH_BUNDLED_LOCAL is not set
+# CT_ZLIB_PATCH_LOCAL_BUNDLED is not set
+# CT_ZLIB_PATCH_NONE is not set
+CT_ZLIB_PATCH_ORDER="global"
+CT_ZLIB_VERY_NEW=y
+# CT_ZLIB_V_1_2_13 is not set
+CT_ZLIB_VERSION="new"
+CT_ZLIB_MIRRORS="https://github.com/madler/zlib/releases/download/v${CT_ZLIB_VERSION} https://www.zlib.net/"
+CT_ZLIB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ZLIB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ZLIB_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_ZLIB_SIGNATURE_FORMAT="packed/.asc"
+CT_COMP_LIBS_ZSTD=y
+CT_COMP_LIBS_ZSTD_PKG_KSYM="ZSTD"
+CT_ZSTD_DIR_NAME="zstd"
+CT_ZSTD_PKG_NAME="zstd"
+# CT_ZSTD_SRC_RELEASE is not set
+# CT_ZSTD_SRC_DEVEL is not set
+CT_ZSTD_SRC_CUSTOM=y
+CT_ZSTD_CUSTOM_LOCATION="${OPENSOURCE_DIR}/zstd/zstd-1.5.5"
+CT_ZSTD_PATCH_GLOBAL=y
+# CT_ZSTD_PATCH_BUNDLED is not set
+# CT_ZSTD_PATCH_LOCAL is not set
+# CT_ZSTD_PATCH_BUNDLED_LOCAL is not set
+# CT_ZSTD_PATCH_LOCAL_BUNDLED is not set
+# CT_ZSTD_PATCH_NONE is not set
+CT_ZSTD_PATCH_ORDER="global"
+# CT_ZSTD_VERY_NEW is not set
+CT_ZSTD_V_1_5_5=y
+# CT_ZSTD_V_1_5_2 is not set
+CT_ZSTD_VERSION="1.5.5"
+CT_ZSTD_MIRRORS="https://github.com/facebook/zstd/releases/download/v${CT_ZSTD_VERSION} https://www.zstd.net/"
+CT_ZSTD_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ZSTD_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ZSTD_ARCHIVE_FORMATS=".tar.gz"
+CT_ZSTD_SIGNATURE_FORMAT="packed/.sig"
+CT_ALL_COMP_LIBS_CHOICES="CLOOG EXPAT GETTEXT GMP GNUPRUMCU ISL LIBELF LIBICONV MPC MPFR NCURSES NEWLIB_NANO PICOLIBC ZLIB ZSTD"
+CT_LIBICONV_NEEDED=y
+CT_GETTEXT_NEEDED=y
+CT_GMP_NEEDED=y
+CT_MPFR_NEEDED=y
+CT_ISL_NEEDED=y
+CT_MPC_NEEDED=y
+CT_EXPAT_NEEDED=y
+CT_NCURSES_NEEDED=y
+CT_ZLIB_NEEDED=y
+CT_ZSTD_NEEDED=y
+CT_LIBICONV=y
+CT_GETTEXT=y
+CT_GMP=y
+CT_MPFR=y
+CT_ISL=y
+CT_MPC=y
+CT_EXPAT=y
+CT_NCURSES=y
+CT_ZLIB=y
+CT_ZSTD=y
+# end of Companion libraries
+
+#
+# Companion tools
+#
+# CT_COMP_TOOLS_FOR_HOST is not set
+# CT_COMP_TOOLS_AUTOCONF is not set
+# CT_COMP_TOOLS_AUTOMAKE is not set
+# CT_COMP_TOOLS_BISON is not set
+# CT_COMP_TOOLS_DTC is not set
+# CT_COMP_TOOLS_LIBTOOL is not set
+# CT_COMP_TOOLS_M4 is not set
+# CT_COMP_TOOLS_MAKE is not set
+CT_ALL_COMP_TOOLS_CHOICES="AUTOCONF AUTOMAKE BISON DTC LIBTOOL M4 MAKE"
+# end of Companion tools
+
+#
+# Test suite
+#
+# CT_TEST_SUITE_GCC is not set
+# end of Test suite
diff --git a/.oebuild/cross-tools/configs/config_aarch64-musl b/.oebuild/cross-tools/configs/config_aarch64-musl
new file mode 100644
index 0000000000000000000000000000000000000000..7fbea9ab3c8f9f0f1838bf2c2001b6279844967f
--- /dev/null
+++ b/.oebuild/cross-tools/configs/config_aarch64-musl
@@ -0,0 +1,980 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# crosstool-NG 1.25.0 Configuration
+#
+CT_CONFIGURE_has_static_link=y
+CT_CONFIGURE_has_cxx11=y
+CT_CONFIGURE_has_curl=y
+CT_CONFIGURE_has_rsync=y
+CT_CONFIGURE_has_make_3_81_or_newer=y
+CT_CONFIGURE_has_make_4_0_or_newer=y
+CT_CONFIGURE_has_libtool_2_4_or_newer=y
+CT_CONFIGURE_has_libtoolize_2_4_or_newer=y
+CT_CONFIGURE_has_autoconf_2_65_or_newer=y
+CT_CONFIGURE_has_autoreconf_2_65_or_newer=y
+CT_CONFIGURE_has_automake_1_15_or_newer=y
+CT_CONFIGURE_has_gnu_m4_1_4_12_or_newer=y
+CT_CONFIGURE_has_python_3_4_or_newer=y
+CT_CONFIGURE_has_bison_2_7_or_newer=y
+CT_CONFIGURE_has_python=y
+CT_CONFIGURE_has_git=y
+CT_CONFIGURE_has_md5sum=y
+CT_CONFIGURE_has_sha1sum=y
+CT_CONFIGURE_has_sha256sum=y
+CT_CONFIGURE_has_sha512sum=y
+CT_CONFIGURE_has_install_with_strip_program=y
+CT_VERSION="1.25.0"
+CT_VCHECK=""
+CT_CONFIG_VERSION_ENV="4"
+CT_CONFIG_VERSION_CURRENT="4"
+CT_CONFIG_VERSION="4"
+CT_MODULES=y
+
+#
+# set open_source dir and x-tools dir, if you set CROSS_SOURCE, you should 
+# set like this: /xxx/open_source/. because the CROSS_SOURCE will be finanal
+# /xxx/open_source/../open_source
+#
+OPENSOURCE_DIR="${CROSS_SOURCE}./open_source"
+X_TOOLS_DIR="${HOME}/x-tools"
+
+#
+# Paths and misc options
+#
+
+#
+# crosstool-NG behavior
+#
+# CT_OBSOLETE is not set
+CT_EXPERIMENTAL=y
+# CT_ALLOW_BUILD_AS_ROOT is not set
+# CT_DEBUG_CT is not set
+
+#
+# Paths
+#
+CT_LOCAL_TARBALLS_DIR="${HOME}/src"
+CT_SAVE_TARBALLS=y
+# CT_TARBALLS_BUILDROOT_LAYOUT is not set
+CT_WORK_DIR="${CT_TOP_DIR}/.build"
+CT_BUILD_TOP_DIR="${CT_WORK_DIR:-${CT_TOP_DIR}/.build}/${CT_HOST:+HOST-${CT_HOST}/}${CT_TARGET}"
+CT_BUILD_DIR="${CT_BUILD_TOP_DIR}/build"
+CT_PREFIX_DIR="${CT_PREFIX:-${X_TOOLS_DIR}}/${CT_HOST:+HOST-${CT_HOST}/}${CT_TARGET}"
+CT_RM_RF_PREFIX_DIR=y
+CT_REMOVE_DOCS=y
+CT_INSTALL_LICENSES=y
+CT_PREFIX_DIR_RO=y
+CT_STRIP_HOST_TOOLCHAIN_EXECUTABLES=y
+# CT_STRIP_TARGET_TOOLCHAIN_EXECUTABLES is not set
+
+#
+# Downloading
+#
+CT_DOWNLOAD_AGENT_CURL=y
+# CT_DOWNLOAD_AGENT_NONE is not set
+# CT_FORBID_DOWNLOAD is not set
+# CT_FORCE_DOWNLOAD is not set
+CT_CONNECT_TIMEOUT=10
+CT_DOWNLOAD_CURL_OPTIONS="--location --ftp-pasv --retry 3 --fail --silent"
+# CT_ONLY_DOWNLOAD is not set
+# CT_USE_MIRROR is not set
+CT_VERIFY_DOWNLOAD_DIGEST=y
+CT_VERIFY_DOWNLOAD_DIGEST_SHA512=y
+# CT_VERIFY_DOWNLOAD_DIGEST_SHA256 is not set
+# CT_VERIFY_DOWNLOAD_DIGEST_SHA1 is not set
+# CT_VERIFY_DOWNLOAD_DIGEST_MD5 is not set
+CT_VERIFY_DOWNLOAD_DIGEST_ALG="sha512"
+# CT_VERIFY_DOWNLOAD_SIGNATURE is not set
+
+#
+# Extracting
+#
+# CT_FORCE_EXTRACT is not set
+CT_OVERRIDE_CONFIG_GUESS_SUB=y
+# CT_ONLY_EXTRACT is not set
+CT_PATCH_BUNDLED=y
+# CT_PATCH_LOCAL is not set
+# CT_PATCH_BUNDLED_LOCAL is not set
+# CT_PATCH_LOCAL_BUNDLED is not set
+# CT_PATCH_NONE is not set
+CT_PATCH_ORDER="bundled"
+
+#
+# Build behavior
+#
+CT_PARALLEL_JOBS=0
+CT_LOAD=""
+CT_USE_PIPES=y
+CT_EXTRA_CFLAGS_FOR_BUILD=""
+CT_EXTRA_CXXFLAGS_FOR_BUILD=""
+CT_EXTRA_LDFLAGS_FOR_BUILD=""
+CT_EXTRA_CFLAGS_FOR_HOST=""
+CT_EXTRA_LDFLAGS_FOR_HOST=""
+# CT_CONFIG_SHELL_SH is not set
+# CT_CONFIG_SHELL_ASH is not set
+CT_CONFIG_SHELL_BASH=y
+# CT_CONFIG_SHELL_CUSTOM is not set
+CT_CONFIG_SHELL="${bash}"
+
+#
+# Logging
+#
+# CT_LOG_ERROR is not set
+# CT_LOG_WARN is not set
+# CT_LOG_INFO is not set
+CT_LOG_EXTRA=y
+# CT_LOG_ALL is not set
+# CT_LOG_DEBUG is not set
+CT_LOG_LEVEL_MAX="EXTRA"
+# CT_LOG_SEE_TOOLS_WARN is not set
+CT_LOG_PROGRESS_BAR=y
+CT_LOG_TO_FILE=y
+CT_LOG_FILE_COMPRESS=y
+# end of Paths and misc options
+
+#
+# Target options
+#
+# CT_ARCH_ALPHA is not set
+# CT_ARCH_ARC is not set
+CT_ARCH_ARM=y
+# CT_ARCH_AVR is not set
+# CT_ARCH_C6X is not set
+# CT_ARCH_M68K is not set
+# CT_ARCH_MICROBLAZE is not set
+# CT_ARCH_MIPS is not set
+# CT_ARCH_MOXIE is not set
+# CT_ARCH_MSP430 is not set
+# CT_ARCH_NIOS2 is not set
+# CT_ARCH_POWERPC is not set
+# CT_ARCH_PRU is not set
+# CT_ARCH_RISCV is not set
+# CT_ARCH_S390 is not set
+# CT_ARCH_SH is not set
+# CT_ARCH_SPARC is not set
+# CT_ARCH_X86 is not set
+# CT_ARCH_XTENSA is not set
+CT_ARCH="arm"
+CT_ARCH_CHOICE_KSYM="ARM"
+CT_ARCH_CPU=""
+CT_ARCH_TUNE=""
+CT_ARCH_ARM_SHOW=y
+
+#
+# Options for arm
+#
+CT_ARCH_ARM_PKG_KSYM=""
+CT_ALL_ARCH_CHOICES="ALPHA ARC ARM AVR C6X M68K MICROBLAZE MIPS MOXIE MSP430 NIOS2 POWERPC PRU RISCV S390 SH SPARC X86 XTENSA"
+CT_ARCH_SUFFIX=""
+# CT_OMIT_TARGET_VENDOR is not set
+
+#
+# Generic target options
+#
+# CT_MULTILIB is not set
+CT_DEMULTILIB=y
+CT_ARCH_SUPPORTS_BOTH_MMU=y
+CT_ARCH_DEFAULT_HAS_MMU=y
+CT_ARCH_USE_MMU=y
+CT_ARCH_SUPPORTS_FLAT_FORMAT=y
+CT_ARCH_SUPPORTS_EITHER_ENDIAN=y
+CT_ARCH_DEFAULT_LE=y
+# CT_ARCH_BE is not set
+CT_ARCH_LE=y
+CT_ARCH_ENDIAN="little"
+CT_ARCH_SUPPORTS_32=y
+CT_ARCH_SUPPORTS_64=y
+CT_ARCH_DEFAULT_32=y
+CT_ARCH_BITNESS=64
+# CT_ARCH_32 is not set
+CT_ARCH_64=y
+
+#
+# Target optimisations
+#
+CT_ARCH_SUPPORTS_WITH_ARCH=y
+CT_ARCH_SUPPORTS_WITH_CPU=y
+CT_ARCH_SUPPORTS_WITH_TUNE=y
+CT_ARCH_EXCLUSIVE_WITH_CPU=y
+CT_ARCH_ARCH=""
+CT_TARGET_CFLAGS=""
+CT_TARGET_LDFLAGS=""
+# end of Target options
+
+#
+# Toolchain options
+#
+
+#
+# General toolchain options
+#
+CT_FORCE_SYSROOT=y
+CT_USE_SYSROOT=y
+CT_SYSROOT_NAME="sysroot"
+CT_SYSROOT_DIR_PREFIX=""
+CT_WANTS_STATIC_LINK=y
+CT_WANTS_STATIC_LINK_CXX=y
+# CT_STATIC_TOOLCHAIN is not set
+CT_SHOW_CT_VERSION=y
+CT_TOOLCHAIN_PKGVERSION=""
+CT_TOOLCHAIN_BUGURL=""
+
+#
+# Tuple completion and aliasing
+#
+CT_TARGET_VENDOR="openeuler"
+CT_TARGET_ALIAS_SED_EXPR=""
+CT_TARGET_ALIAS=""
+
+#
+# Toolchain type
+#
+# CT_NATIVE is not set
+CT_CROSS=y
+# CT_CROSS_NATIVE is not set
+# CT_CANADIAN is not set
+CT_TOOLCHAIN_TYPE="cross"
+
+#
+# Build system
+#
+CT_BUILD=""
+CT_BUILD_PREFIX=""
+CT_BUILD_SUFFIX=""
+
+#
+# Misc options
+#
+# CT_TOOLCHAIN_ENABLE_NLS is not set
+# end of Toolchain options
+
+#
+# Operating System
+#
+CT_KERNEL_SUPPORTS_SHARED_LIBS=y
+# CT_KERNEL_BARE_METAL is not set
+CT_KERNEL_LINUX=y
+CT_KERNEL="linux"
+CT_KERNEL_CHOICE_KSYM="LINUX"
+CT_KERNEL_LINUX_SHOW=y
+
+#
+# Options for linux
+#
+CT_KERNEL_LINUX_PKG_KSYM="LINUX"
+CT_LINUX_DIR_NAME="linux"
+CT_LINUX_USE_WWW_KERNEL_ORG=y
+# CT_LINUX_USE_ORACLE is not set
+CT_LINUX_USE="LINUX"
+CT_LINUX_PKG_NAME="linux"
+# CT_LINUX_SRC_RELEASE is not set
+# CT_LINUX_SRC_DEVEL is not set
+CT_LINUX_SRC_CUSTOM=y
+CT_LINUX_CUSTOM_LOCATION="${OPENSOURCE_DIR}/kernel"
+CT_LINUX_PATCH_GLOBAL=y
+# CT_LINUX_PATCH_BUNDLED is not set
+# CT_LINUX_PATCH_LOCAL is not set
+# CT_LINUX_PATCH_BUNDLED_LOCAL is not set
+# CT_LINUX_PATCH_LOCAL_BUNDLED is not set
+# CT_LINUX_PATCH_NONE is not set
+CT_LINUX_PATCH_ORDER="global"
+# CT_LINUX_VERY_NEW is not set
+# CT_LINUX_V_5_16 is not set
+# CT_LINUX_V_5_15 is not set
+# CT_LINUX_V_5_14 is not set
+# CT_LINUX_V_5_13 is not set
+# CT_LINUX_V_5_12 is not set
+# CT_LINUX_V_5_11 is not set
+CT_LINUX_V_5_10=y
+# CT_LINUX_V_5_9 is not set
+# CT_LINUX_V_5_8 is not set
+# CT_LINUX_V_5_7 is not set
+# CT_LINUX_V_5_4 is not set
+# CT_LINUX_V_5_3 is not set
+# CT_LINUX_V_5_2 is not set
+# CT_LINUX_V_5_1 is not set
+# CT_LINUX_V_5_0 is not set
+# CT_LINUX_V_4_20 is not set
+# CT_LINUX_V_4_19 is not set
+# CT_LINUX_V_4_18 is not set
+# CT_LINUX_V_4_17 is not set
+# CT_LINUX_V_4_16 is not set
+# CT_LINUX_V_4_15 is not set
+# CT_LINUX_V_4_14 is not set
+# CT_LINUX_V_4_13 is not set
+# CT_LINUX_V_4_12 is not set
+# CT_LINUX_V_4_11 is not set
+# CT_LINUX_V_4_10 is not set
+# CT_LINUX_V_4_9 is not set
+# CT_LINUX_V_4_4 is not set
+# CT_LINUX_V_4_1 is not set
+# CT_LINUX_V_3_16 is not set
+# CT_LINUX_V_3_13 is not set
+# CT_LINUX_V_3_12 is not set
+# CT_LINUX_V_3_10 is not set
+CT_LINUX_VERSION="5.10.100"
+CT_LINUX_MIRRORS="$(CT_Mirrors kernel.org linux ${CT_LINUX_VERSION})"
+CT_LINUX_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_LINUX_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_LINUX_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_LINUX_SIGNATURE_FORMAT="unpacked/.sign"
+CT_LINUX_5_12_or_older=y
+CT_LINUX_older_than_5_12=y
+CT_LINUX_later_than_5_3=y
+CT_LINUX_5_3_or_later=y
+CT_LINUX_later_than_4_8=y
+CT_LINUX_4_8_or_later=y
+CT_LINUX_later_than_3_7=y
+CT_LINUX_3_7_or_later=y
+CT_LINUX_REQUIRE_3_7_or_later=y
+CT_LINUX_later_than_3_2=y
+CT_LINUX_3_2_or_later=y
+CT_LINUX_REQUIRE_3_2_or_later=y
+CT_KERNEL_DEP_RSYNC=y
+CT_KERNEL_LINUX_VERBOSITY_0=y
+# CT_KERNEL_LINUX_VERBOSITY_1 is not set
+# CT_KERNEL_LINUX_VERBOSITY_2 is not set
+CT_KERNEL_LINUX_VERBOSE_LEVEL=0
+CT_KERNEL_LINUX_INSTALL_CHECK=y
+CT_ALL_KERNEL_CHOICES="BARE_METAL LINUX WINDOWS"
+
+#
+# Common kernel options
+#
+CT_SHARED_LIBS=y
+# end of Operating System
+
+#
+# Binary utilities
+#
+CT_ARCH_BINFMT_ELF=y
+CT_BINUTILS_BINUTILS=y
+CT_BINUTILS="binutils"
+CT_BINUTILS_CHOICE_KSYM="BINUTILS"
+CT_BINUTILS_BINUTILS_SHOW=y
+
+#
+# Options for binutils
+#
+CT_BINUTILS_BINUTILS_PKG_KSYM="BINUTILS"
+CT_BINUTILS_DIR_NAME="binutils"
+CT_BINUTILS_USE_GNU=y
+# CT_BINUTILS_USE_LINARO is not set
+# CT_BINUTILS_USE_ORACLE is not set
+CT_BINUTILS_USE="BINUTILS"
+CT_BINUTILS_PKG_NAME="binutils"
+# CT_BINUTILS_SRC_RELEASE is not set
+# CT_BINUTILS_SRC_DEVEL is not set
+CT_BINUTILS_SRC_CUSTOM=y
+CT_BINUTILS_CUSTOM_LOCATION="${OPENSOURCE_DIR}/binutils/binutils-2.37"
+CT_BINUTILS_PATCH_GLOBAL=y
+# CT_BINUTILS_PATCH_BUNDLED is not set
+# CT_BINUTILS_PATCH_LOCAL is not set
+# CT_BINUTILS_PATCH_BUNDLED_LOCAL is not set
+# CT_BINUTILS_PATCH_LOCAL_BUNDLED is not set
+# CT_BINUTILS_PATCH_NONE is not set
+CT_BINUTILS_PATCH_ORDER="global"
+# CT_BINUTILS_VERY_NEW is not set
+# CT_BINUTILS_V_2_38 is not set
+CT_BINUTILS_V_2_37=y
+# CT_BINUTILS_V_2_36 is not set
+# CT_BINUTILS_V_2_35 is not set
+# CT_BINUTILS_V_2_34 is not set
+# CT_BINUTILS_V_2_33 is not set
+# CT_BINUTILS_V_2_32 is not set
+# CT_BINUTILS_V_2_31 is not set
+# CT_BINUTILS_V_2_30 is not set
+# CT_BINUTILS_V_2_29 is not set
+# CT_BINUTILS_V_2_28 is not set
+# CT_BINUTILS_V_2_27 is not set
+# CT_BINUTILS_V_2_26 is not set
+CT_BINUTILS_VERSION="2.37"
+CT_BINUTILS_MIRRORS="$(CT_Mirrors GNU binutils) $(CT_Mirrors sourceware binutils/releases)"
+CT_BINUTILS_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_BINUTILS_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_BINUTILS_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_BINUTILS_SIGNATURE_FORMAT="packed/.sig"
+CT_BINUTILS_later_than_2_30=y
+CT_BINUTILS_2_30_or_later=y
+CT_BINUTILS_later_than_2_27=y
+CT_BINUTILS_2_27_or_later=y
+CT_BINUTILS_later_than_2_26=y
+CT_BINUTILS_2_26_or_later=y
+
+#
+# GNU binutils
+#
+CT_BINUTILS_GOLD_SUPPORTS_ARCH=y
+CT_BINUTILS_GOLD_SUPPORT=y
+CT_BINUTILS_FORCE_LD_BFD_DEFAULT=y
+# CT_BINUTILS_LINKER_LD is not set
+CT_BINUTILS_LINKER_LD_GOLD=y
+CT_BINUTILS_GOLD_INSTALLED=y
+CT_BINUTILS_GOLD_THREADS=y
+CT_BINUTILS_LINKER_BOTH=y
+CT_BINUTILS_LINKERS_LIST="ld,gold"
+CT_BINUTILS_LD_WRAPPER=y
+CT_BINUTILS_LINKER_DEFAULT="bfd"
+CT_BINUTILS_PLUGINS=y
+CT_BINUTILS_RELRO=y
+CT_BINUTILS_DETERMINISTIC_ARCHIVES=y
+CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
+# CT_BINUTILS_FOR_TARGET is not set
+CT_ALL_BINUTILS_CHOICES="BINUTILS"
+# end of Binary utilities
+
+#
+# C-library
+#
+# CT_LIBC_GLIBC is not set
+CT_LIBC_MUSL=y
+# CT_LIBC_UCLIBC_NG is not set
+CT_LIBC="musl"
+CT_LIBC_CHOICE_KSYM="MUSL"
+CT_THREADS="musl"
+CT_LIBC_MUSL_SHOW=y
+
+#
+# Options for musl
+#
+CT_LIBC_MUSL_PKG_KSYM="MUSL"
+CT_MUSL_DIR_NAME="musl"
+CT_MUSL_PKG_NAME="musl"
+# CT_MUSL_SRC_RELEASE is not set
+# CT_MUSL_SRC_DEVEL is not set
+CT_MUSL_SRC_CUSTOM=y
+CT_MUSL_CUSTOM_LOCATION="${OPENSOURCE_DIR}/musl/musl-1.2.3"
+CT_MUSL_PATCH_GLOBAL=y
+# CT_MUSL_PATCH_BUNDLED is not set
+# CT_MUSL_PATCH_LOCAL is not set
+# CT_MUSL_PATCH_BUNDLED_LOCAL is not set
+# CT_MUSL_PATCH_LOCAL_BUNDLED is not set
+# CT_MUSL_PATCH_NONE is not set
+CT_MUSL_PATCH_ORDER="global"
+# CT_MUSL_VERY_NEW is not set
+CT_MUSL_V_1_2_3=y
+# CT_MUSL_V_1_2_2 is not set
+# CT_MUSL_V_1_2_1 is not set
+# CT_MUSL_V_1_1_24 is not set
+# CT_MUSL_V_1_1_23 is not set
+# CT_MUSL_V_1_1_22 is not set
+# CT_MUSL_V_1_1_21 is not set
+# CT_MUSL_V_1_1_20 is not set
+# CT_MUSL_V_1_1_19 is not set
+# CT_MUSL_V_1_1_18 is not set
+# CT_MUSL_V_1_1_17 is not set
+# CT_MUSL_V_1_1_16 is not set
+CT_MUSL_VERSION="1.2.3"
+CT_MUSL_MIRRORS="http://www.musl-libc.org/releases"
+CT_MUSL_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_MUSL_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_MUSL_ARCHIVE_FORMATS=".tar.gz"
+CT_MUSL_SIGNATURE_FORMAT="packed/.asc"
+# CT_LIBC_MUSL_DEBUG is not set
+# CT_LIBC_MUSL_WARNINGS is not set
+# CT_LIBC_MUSL_OPTIMIZE_NONE is not set
+CT_LIBC_MUSL_OPTIMIZE_AUTO=y
+# CT_LIBC_MUSL_OPTIMIZE_SPEED is not set
+# CT_LIBC_MUSL_OPTIMIZE_SIZE is not set
+CT_LIBC_MUSL_OPTIMIZE="auto"
+CT_ALL_LIBC_CHOICES="AVR_LIBC BIONIC GLIBC MINGW_W64 MOXIEBOX MUSL NEWLIB NONE UCLIBC_NG"
+CT_LIBC_SUPPORT_THREADS_ANY=y
+CT_LIBC_SUPPORT_THREADS_NATIVE=y
+
+#
+# Common C library options
+#
+CT_THREADS_NATIVE=y
+# CT_CREATE_LDSO_CONF is not set
+CT_LIBC_XLDD=y
+# end of C-library
+
+#
+# C compiler
+#
+CT_CC_CORE_NEEDED=y
+CT_CC_SUPPORT_CXX=y
+CT_CC_SUPPORT_FORTRAN=y
+CT_CC_SUPPORT_ADA=y
+CT_CC_SUPPORT_OBJC=y
+CT_CC_SUPPORT_OBJCXX=y
+CT_CC_SUPPORT_GOLANG=y
+CT_CC_GCC=y
+CT_CC="gcc"
+CT_CC_CHOICE_KSYM="GCC"
+CT_CC_GCC_SHOW=y
+
+#
+# Options for gcc
+#
+CT_CC_GCC_PKG_KSYM="GCC"
+CT_GCC_DIR_NAME="gcc"
+CT_GCC_USE_GNU=y
+# CT_GCC_USE_LINARO is not set
+CT_GCC_USE="GCC"
+CT_GCC_PKG_NAME="gcc"
+# CT_GCC_SRC_RELEASE is not set
+# CT_GCC_SRC_DEVEL is not set
+CT_GCC_SRC_CUSTOM=y
+CT_GCC_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gcc/gcc-10.3.0"
+CT_GCC_PATCH_GLOBAL=y
+# CT_GCC_PATCH_BUNDLED is not set
+# CT_GCC_PATCH_LOCAL is not set
+# CT_GCC_PATCH_BUNDLED_LOCAL is not set
+# CT_GCC_PATCH_LOCAL_BUNDLED is not set
+# CT_GCC_PATCH_NONE is not set
+CT_GCC_PATCH_ORDER="global"
+# CT_GCC_VERY_NEW is not set
+# CT_GCC_V_11 is not set
+CT_GCC_V_10=y
+# CT_GCC_V_9 is not set
+# CT_GCC_V_8 is not set
+# CT_GCC_V_7 is not set
+# CT_GCC_V_6 is not set
+CT_GCC_VERSION="10.3.0"
+CT_GCC_MIRRORS="$(CT_Mirrors GNU gcc/gcc-${CT_GCC_VERSION}) $(CT_Mirrors sourceware gcc/releases/gcc-${CT_GCC_VERSION})"
+CT_GCC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GCC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GCC_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GCC_SIGNATURE_FORMAT=""
+CT_GCC_11_or_older=y
+CT_GCC_older_than_11=y
+CT_GCC_later_than_10=y
+CT_GCC_10_or_later=y
+CT_GCC_later_than_9=y
+CT_GCC_9_or_later=y
+CT_GCC_later_than_8=y
+CT_GCC_8_or_later=y
+CT_GCC_later_than_7=y
+CT_GCC_7_or_later=y
+CT_GCC_later_than_6=y
+CT_GCC_6_or_later=y
+CT_GCC_REQUIRE_6_or_later=y
+CT_GCC_later_than_5=y
+CT_GCC_5_or_later=y
+CT_GCC_REQUIRE_5_or_later=y
+CT_GCC_later_than_4_9=y
+CT_GCC_4_9_or_later=y
+CT_GCC_REQUIRE_4_9_or_later=y
+CT_CC_GCC_ENABLE_PLUGINS=y
+CT_CC_GCC_GOLD=y
+CT_CC_GCC_HAS_LIBMPX=y
+CT_CC_GCC_ENABLE_CXX_FLAGS=""
+CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY=""
+CT_CC_GCC_EXTRA_CONFIG_ARRAY="--with-arch=armv8-a --with-gnu-as --with-gnu-ld --enable-c99 --enable-shared --enable-poison-system-directories --enable-symvers=gnu --disable-bootstrap --disable-libstdcxx-dual-abi --enable-default-pie --libdir=\"${CT_PREFIX_DIR}/lib64\" --with-build-time-tools=\"${CT_PREFIX_DIR}/${CT_TARGET}/bin\""
+CT_CC_GCC_MULTILIB_LIST="lp64"
+CT_CC_GCC_STATIC_LIBSTDCXX=y
+# CT_CC_GCC_SYSTEM_ZLIB is not set
+CT_CC_GCC_CONFIG_TLS=m
+
+#
+# Optimisation features
+#
+CT_CC_GCC_USE_GRAPHITE=y
+CT_CC_GCC_USE_LTO=y
+CT_CC_GCC_LTO_ZSTD=m
+
+#
+# Settings for libraries running on target
+#
+CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y
+# CT_CC_GCC_LIBMUDFLAP is not set
+CT_CC_GCC_LIBGOMP=y
+# CT_CC_GCC_LIBSSP is not set
+# CT_CC_GCC_LIBQUADMATH is not set
+# CT_CC_GCC_LIBSANITIZER is not set
+
+#
+# Misc. obscure options.
+#
+CT_CC_CXA_ATEXIT=y
+CT_CC_GCC_TM_CLONE_REGISTRY=m
+# CT_CC_GCC_DISABLE_PCH is not set
+CT_CC_GCC_SJLJ_EXCEPTIONS=m
+CT_CC_GCC_LDBL_128=m
+# CT_CC_GCC_BUILD_ID is not set
+CT_CC_GCC_LNK_HASH_STYLE_DEFAULT=y
+# CT_CC_GCC_LNK_HASH_STYLE_SYSV is not set
+# CT_CC_GCC_LNK_HASH_STYLE_GNU is not set
+# CT_CC_GCC_LNK_HASH_STYLE_BOTH is not set
+CT_CC_GCC_LNK_HASH_STYLE=""
+CT_CC_GCC_DEC_FLOATS_AUTO=y
+# CT_CC_GCC_DEC_FLOATS_BID is not set
+# CT_CC_GCC_DEC_FLOATS_DPD is not set
+# CT_CC_GCC_DEC_FLOATS_NO is not set
+CT_CC_GCC_DEC_FLOATS=""
+CT_ALL_CC_CHOICES="GCC"
+
+#
+# Additional supported languages:
+#
+CT_CC_LANG_CXX=y
+CT_CC_LANG_FORTRAN=y
+# CT_CC_LANG_ADA is not set
+# CT_CC_LANG_OBJC is not set
+# CT_CC_LANG_OBJCXX is not set
+# CT_CC_LANG_GOLANG is not set
+CT_CC_LANG_OTHERS=""
+# end of C compiler
+
+#
+# Debug facilities
+#
+# CT_DEBUG_DUMA is not set
+CT_DEBUG_GDB=y
+CT_DEBUG_GDB_PKG_KSYM="GDB"
+CT_GDB_DIR_NAME="gdb"
+CT_GDB_PKG_NAME="gdb"
+# CT_GDB_SRC_RELEASE is not set
+# CT_GDB_SRC_DEVEL is not set
+CT_GDB_SRC_CUSTOM=y
+CT_GDB_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gdb/gdb-11.1"
+CT_GDB_PATCH_GLOBAL=y
+# CT_GDB_PATCH_BUNDLED is not set
+# CT_GDB_PATCH_LOCAL is not set
+# CT_GDB_PATCH_BUNDLED_LOCAL is not set
+# CT_GDB_PATCH_LOCAL_BUNDLED is not set
+# CT_GDB_PATCH_NONE is not set
+CT_GDB_PATCH_ORDER="global"
+# CT_GDB_VERY_NEW is not set
+CT_GDB_V_11=y
+# CT_GDB_V_10 is not set
+# CT_GDB_V_9 is not set
+# CT_GDB_V_8_3 is not set
+CT_GDB_VERSION="11.2"
+CT_GDB_MIRRORS="$(CT_Mirrors GNU gdb) $(CT_Mirrors sourceware gdb/releases)"
+CT_GDB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GDB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GDB_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GDB_SIGNATURE_FORMAT=""
+CT_GDB_later_than_11=y
+CT_GDB_11_or_later=y
+CT_GDB_later_than_10=y
+CT_GDB_10_or_later=y
+CT_GDB_later_than_8_3=y
+CT_GDB_8_3_or_later=y
+CT_GDB_later_than_8_0=y
+CT_GDB_8_0_or_later=y
+CT_GDB_later_than_7_12=y
+CT_GDB_7_12_or_later=y
+CT_GDB_later_than_7_11=y
+CT_GDB_7_11_or_later=y
+CT_GDB_CROSS=y
+# CT_GDB_CROSS_STATIC is not set
+# CT_GDB_CROSS_SIM is not set
+CT_GDB_CROSS_PYTHON=y
+CT_GDB_CROSS_PYTHON_BINARY=""
+CT_GDB_CROSS_EXTRA_CONFIG_ARRAY=""
+# CT_GDB_NATIVE is not set
+CT_GDB_GDBSERVER=y
+# CT_GDB_NATIVE_BUILD_IPA_LIB is not set
+# CT_GDB_NATIVE_STATIC is not set
+# CT_GDB_NATIVE_STATIC_LIBSTDCXX is not set
+CT_GDB_GDBSERVER_TOPLEVEL=y
+# CT_DEBUG_LTRACE is not set
+# CT_DEBUG_STRACE is not set
+CT_ALL_DEBUG_CHOICES="DUMA GDB LTRACE STRACE"
+# end of Debug facilities
+
+#
+# Companion libraries
+#
+# CT_COMPLIBS_CHECK is not set
+# CT_COMP_LIBS_CLOOG is not set
+CT_COMP_LIBS_EXPAT=y
+CT_COMP_LIBS_EXPAT_PKG_KSYM="EXPAT"
+CT_EXPAT_DIR_NAME="expat"
+CT_EXPAT_PKG_NAME="expat"
+# CT_EXPAT_SRC_RELEASE is not set
+# CT_EXPAT_SRC_DEVEL is not set
+CT_EXPAT_SRC_CUSTOM=y
+CT_EXPAT_CUSTOM_LOCATION="${OPENSOURCE_DIR}/expat/expat-2.4.8"
+CT_EXPAT_PATCH_GLOBAL=y
+# CT_EXPAT_PATCH_BUNDLED is not set
+# CT_EXPAT_PATCH_LOCAL is not set
+# CT_EXPAT_PATCH_BUNDLED_LOCAL is not set
+# CT_EXPAT_PATCH_LOCAL_BUNDLED is not set
+# CT_EXPAT_PATCH_NONE is not set
+CT_EXPAT_PATCH_ORDER="global"
+CT_EXPAT_VERY_NEW=y
+# CT_EXPAT_V_2_4 is not set
+CT_EXPAT_VERSION="new"
+CT_EXPAT_MIRRORS="http://downloads.sourceforge.net/project/expat/expat/${CT_EXPAT_VERSION} https://github.com/libexpat/libexpat/releases/download/R_${CT_EXPAT_VERSION//./_}"
+CT_EXPAT_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_EXPAT_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_EXPAT_ARCHIVE_FORMATS=".tar.xz .tar.lz .tar.bz2 .tar.gz"
+CT_EXPAT_SIGNATURE_FORMAT=""
+CT_COMP_LIBS_GETTEXT=y
+CT_COMP_LIBS_GETTEXT_PKG_KSYM="GETTEXT"
+CT_GETTEXT_DIR_NAME="gettext"
+CT_GETTEXT_PKG_NAME="gettext"
+# CT_GETTEXT_SRC_RELEASE is not set
+# CT_GETTEXT_SRC_DEVEL is not set
+CT_GETTEXT_SRC_CUSTOM=y
+CT_GETTEXT_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gettext/gettext-0.21"
+CT_GETTEXT_PATCH_GLOBAL=y
+# CT_GETTEXT_PATCH_BUNDLED is not set
+# CT_GETTEXT_PATCH_LOCAL is not set
+# CT_GETTEXT_PATCH_BUNDLED_LOCAL is not set
+# CT_GETTEXT_PATCH_LOCAL_BUNDLED is not set
+# CT_GETTEXT_PATCH_NONE is not set
+CT_GETTEXT_PATCH_ORDER="global"
+# CT_GETTEXT_VERY_NEW is not set
+CT_GETTEXT_V_0_21=y
+# CT_GETTEXT_V_0_20_1 is not set
+# CT_GETTEXT_V_0_19_8_1 is not set
+CT_GETTEXT_VERSION="0.21"
+CT_GETTEXT_MIRRORS="$(CT_Mirrors GNU gettext)"
+CT_GETTEXT_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GETTEXT_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GETTEXT_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GETTEXT_SIGNATURE_FORMAT="packed/.sig"
+CT_GETTEXT_0_21_or_later=y
+CT_GETTEXT_0_21_or_older=y
+CT_GETTEXT_INCOMPATIBLE_WITH_UCLIBC_NG=y
+
+#
+# This version of gettext is not compatible with uClibc-NG. Select
+#
+
+#
+# a different version if uClibc-NG is used on the target or (in a
+#
+
+#
+# Canadian cross build) on the host.
+#
+CT_COMP_LIBS_GMP=y
+CT_COMP_LIBS_GMP_PKG_KSYM="GMP"
+CT_GMP_DIR_NAME="gmp"
+CT_GMP_PKG_NAME="gmp"
+# CT_GMP_SRC_RELEASE is not set
+# CT_GMP_SRC_DEVEL is not set
+CT_GMP_SRC_CUSTOM=y
+CT_GMP_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gmp/gmp-6.2.1"
+CT_GMP_PATCH_GLOBAL=y
+# CT_GMP_PATCH_BUNDLED is not set
+# CT_GMP_PATCH_LOCAL is not set
+# CT_GMP_PATCH_BUNDLED_LOCAL is not set
+# CT_GMP_PATCH_LOCAL_BUNDLED is not set
+# CT_GMP_PATCH_NONE is not set
+CT_GMP_PATCH_ORDER="global"
+# CT_GMP_VERY_NEW is not set
+CT_GMP_V_6_2=y
+# CT_GMP_V_6_1 is not set
+CT_GMP_VERSION="6.2.1"
+CT_GMP_MIRRORS="https://gmplib.org/download/gmp https://gmplib.org/download/gmp/archive $(CT_Mirrors GNU gmp)"
+CT_GMP_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GMP_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GMP_ARCHIVE_FORMATS=".tar.xz .tar.lz .tar.bz2"
+CT_GMP_SIGNATURE_FORMAT="packed/.sig"
+CT_COMP_LIBS_ISL=y
+CT_COMP_LIBS_ISL_PKG_KSYM="ISL"
+CT_ISL_DIR_NAME="isl"
+CT_ISL_PKG_NAME="isl"
+# CT_ISL_SRC_RELEASE is not set
+# CT_ISL_SRC_DEVEL is not set
+CT_ISL_SRC_CUSTOM=y
+CT_ISL_CUSTOM_LOCATION="${OPENSOURCE_DIR}/isl/isl-0.16.1"
+CT_ISL_PATCH_GLOBAL=y
+# CT_ISL_PATCH_BUNDLED is not set
+# CT_ISL_PATCH_LOCAL is not set
+# CT_ISL_PATCH_BUNDLED_LOCAL is not set
+# CT_ISL_PATCH_LOCAL_BUNDLED is not set
+# CT_ISL_PATCH_NONE is not set
+CT_ISL_PATCH_ORDER="global"
+# CT_ISL_VERY_NEW is not set
+# CT_ISL_V_0_24 is not set
+# CT_ISL_V_0_23 is not set
+# CT_ISL_V_0_22 is not set
+# CT_ISL_V_0_21 is not set
+# CT_ISL_V_0_20 is not set
+# CT_ISL_V_0_19 is not set
+# CT_ISL_V_0_18 is not set
+# CT_ISL_V_0_17 is not set
+CT_ISL_V_0_16=y
+# CT_ISL_V_0_15 is not set
+CT_ISL_VERSION="0.16.1"
+CT_ISL_MIRRORS="https://libisl.sourceforge.io"
+CT_ISL_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ISL_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ISL_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_ISL_SIGNATURE_FORMAT=""
+CT_ISL_0_18_or_older=y
+CT_ISL_older_than_0_18=y
+CT_ISL_later_than_0_15=y
+CT_ISL_0_15_or_later=y
+# CT_COMP_LIBS_LIBELF is not set
+CT_COMP_LIBS_LIBICONV=y
+CT_COMP_LIBS_LIBICONV_PKG_KSYM="LIBICONV"
+CT_LIBICONV_DIR_NAME="libiconv"
+CT_LIBICONV_PKG_NAME="libiconv"
+# CT_LIBICONV_SRC_RELEASE is not set
+# CT_LIBICONV_SRC_DEVEL is not set
+CT_LIBICONV_SRC_CUSTOM=y
+CT_LIBICONV_CUSTOM_LOCATION="${OPENSOURCE_DIR}/libiconv/libiconv-1.16"
+CT_LIBICONV_PATCH_GLOBAL=y
+# CT_LIBICONV_PATCH_BUNDLED is not set
+# CT_LIBICONV_PATCH_LOCAL is not set
+# CT_LIBICONV_PATCH_BUNDLED_LOCAL is not set
+# CT_LIBICONV_PATCH_LOCAL_BUNDLED is not set
+# CT_LIBICONV_PATCH_NONE is not set
+CT_LIBICONV_PATCH_ORDER="global"
+# CT_LIBICONV_VERY_NEW is not set
+CT_LIBICONV_V_1_16=y
+# CT_LIBICONV_V_1_15 is not set
+CT_LIBICONV_VERSION="1.16"
+CT_LIBICONV_MIRRORS="$(CT_Mirrors GNU libiconv)"
+CT_LIBICONV_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_LIBICONV_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_LIBICONV_ARCHIVE_FORMATS=".tar.gz"
+CT_LIBICONV_SIGNATURE_FORMAT="packed/.sig"
+CT_COMP_LIBS_MPC=y
+CT_COMP_LIBS_MPC_PKG_KSYM="MPC"
+CT_MPC_DIR_NAME="mpc"
+CT_MPC_PKG_NAME="mpc"
+# CT_MPC_SRC_RELEASE is not set
+# CT_MPC_SRC_DEVEL is not set
+CT_MPC_SRC_CUSTOM=y
+CT_MPC_CUSTOM_LOCATION="${OPENSOURCE_DIR}/libmpc/mpc-1.2.0"
+CT_MPC_PATCH_GLOBAL=y
+# CT_MPC_PATCH_BUNDLED is not set
+# CT_MPC_PATCH_LOCAL is not set
+# CT_MPC_PATCH_BUNDLED_LOCAL is not set
+# CT_MPC_PATCH_LOCAL_BUNDLED is not set
+# CT_MPC_PATCH_NONE is not set
+CT_MPC_PATCH_ORDER="global"
+# CT_MPC_VERY_NEW is not set
+CT_MPC_V_1_2=y
+# CT_MPC_V_1_1 is not set
+# CT_MPC_V_1_0 is not set
+CT_MPC_VERSION="1.2.1"
+CT_MPC_MIRRORS="http://www.multiprecision.org/downloads $(CT_Mirrors GNU mpc)"
+CT_MPC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_MPC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_MPC_ARCHIVE_FORMATS=".tar.gz"
+CT_MPC_SIGNATURE_FORMAT="packed/.sig"
+CT_MPC_later_than_1_1_0=y
+CT_MPC_1_1_0_or_later=y
+CT_COMP_LIBS_MPFR=y
+CT_COMP_LIBS_MPFR_PKG_KSYM="MPFR"
+CT_MPFR_DIR_NAME="mpfr"
+CT_MPFR_PKG_NAME="mpfr"
+# CT_MPFR_SRC_RELEASE is not set
+# CT_MPFR_SRC_DEVEL is not set
+CT_MPFR_SRC_CUSTOM=y
+CT_MPFR_CUSTOM_LOCATION="${OPENSOURCE_DIR}/mpfr/mpfr-4.1.0"
+CT_MPFR_PATCH_GLOBAL=y
+# CT_MPFR_PATCH_BUNDLED is not set
+# CT_MPFR_PATCH_LOCAL is not set
+# CT_MPFR_PATCH_BUNDLED_LOCAL is not set
+# CT_MPFR_PATCH_LOCAL_BUNDLED is not set
+# CT_MPFR_PATCH_NONE is not set
+CT_MPFR_PATCH_ORDER="global"
+# CT_MPFR_VERY_NEW is not set
+CT_MPFR_V_4_1=y
+# CT_MPFR_V_4_0 is not set
+# CT_MPFR_V_3_1 is not set
+CT_MPFR_VERSION="4.1.0"
+CT_MPFR_MIRRORS="http://www.mpfr.org/mpfr-${CT_MPFR_VERSION} $(CT_Mirrors GNU mpfr)"
+CT_MPFR_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_MPFR_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_MPFR_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz .zip"
+CT_MPFR_SIGNATURE_FORMAT="packed/.asc"
+CT_MPFR_later_than_4_0_0=y
+CT_MPFR_4_0_0_or_later=y
+CT_COMP_LIBS_NCURSES=y
+CT_COMP_LIBS_NCURSES_PKG_KSYM="NCURSES"
+CT_NCURSES_DIR_NAME="ncurses"
+CT_NCURSES_PKG_NAME="ncurses"
+# CT_NCURSES_SRC_RELEASE is not set
+# CT_NCURSES_SRC_DEVEL is not set
+CT_NCURSES_SRC_CUSTOM=y
+CT_NCURSES_CUSTOM_LOCATION="${OPENSOURCE_DIR}/ncurses/ncurses-6.3"
+CT_NCURSES_PATCH_GLOBAL=y
+# CT_NCURSES_PATCH_BUNDLED is not set
+# CT_NCURSES_PATCH_LOCAL is not set
+# CT_NCURSES_PATCH_BUNDLED_LOCAL is not set
+# CT_NCURSES_PATCH_LOCAL_BUNDLED is not set
+# CT_NCURSES_PATCH_NONE is not set
+CT_NCURSES_PATCH_ORDER="global"
+CT_NCURSES_VERY_NEW=y
+# CT_NCURSES_V_6_2 is not set
+# CT_NCURSES_V_6_1 is not set
+# CT_NCURSES_V_6_0 is not set
+CT_NCURSES_VERSION="new"
+CT_NCURSES_MIRRORS="https://invisible-mirror.net/archives/ncurses $(CT_Mirrors GNU ncurses)"
+CT_NCURSES_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_NCURSES_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_NCURSES_ARCHIVE_FORMATS=".tar.gz"
+CT_NCURSES_SIGNATURE_FORMAT="packed/.sig"
+CT_NCURSES_NEW_ABI=y
+CT_NCURSES_HOST_CONFIG_ARGS=""
+CT_NCURSES_HOST_DISABLE_DB=y
+CT_NCURSES_HOST_FALLBACKS="linux,xterm,xterm-color,xterm-256color,vt100"
+CT_NCURSES_TARGET_CONFIG_ARGS=""
+# CT_NCURSES_TARGET_DISABLE_DB is not set
+CT_NCURSES_TARGET_FALLBACKS=""
+CT_COMP_LIBS_ZLIB=y
+CT_COMP_LIBS_ZLIB_PKG_KSYM="ZLIB"
+CT_ZLIB_DIR_NAME="zlib"
+CT_ZLIB_PKG_NAME="zlib"
+# CT_ZLIB_SRC_RELEASE is not set
+# CT_ZLIB_SRC_DEVEL is not set
+CT_ZLIB_SRC_CUSTOM=y
+CT_ZLIB_CUSTOM_LOCATION="${OPENSOURCE_DIR}/zlib/zlib-1.2.11"
+CT_ZLIB_PATCH_GLOBAL=y
+# CT_ZLIB_PATCH_BUNDLED is not set
+# CT_ZLIB_PATCH_LOCAL is not set
+# CT_ZLIB_PATCH_BUNDLED_LOCAL is not set
+# CT_ZLIB_PATCH_LOCAL_BUNDLED is not set
+# CT_ZLIB_PATCH_NONE is not set
+CT_ZLIB_PATCH_ORDER="global"
+# CT_ZLIB_VERY_NEW is not set
+CT_ZLIB_V_1_2_12=y
+CT_ZLIB_VERSION="1.2.12"
+CT_ZLIB_MIRRORS="http://downloads.sourceforge.net/project/libpng/zlib/${CT_ZLIB_VERSION} https://www.zlib.net/"
+CT_ZLIB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ZLIB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ZLIB_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_ZLIB_SIGNATURE_FORMAT="packed/.asc"
+CT_ALL_COMP_LIBS_CHOICES="CLOOG EXPAT GETTEXT GMP GNUPRUMCU ISL LIBELF LIBICONV MPC MPFR NCURSES NEWLIB_NANO PICOLIBC ZLIB"
+CT_LIBICONV_NEEDED=y
+CT_GETTEXT_NEEDED=y
+CT_GMP_NEEDED=y
+CT_MPFR_NEEDED=y
+CT_ISL_NEEDED=y
+CT_MPC_NEEDED=y
+CT_EXPAT_NEEDED=y
+CT_NCURSES_NEEDED=y
+CT_ZLIB_NEEDED=y
+CT_LIBICONV=y
+CT_GETTEXT=y
+CT_GMP=y
+CT_MPFR=y
+CT_ISL=y
+CT_MPC=y
+CT_EXPAT=y
+CT_NCURSES=y
+CT_ZLIB=y
+# end of Companion libraries
+
+#
+# Companion tools
+#
+# CT_COMP_TOOLS_FOR_HOST is not set
+# CT_COMP_TOOLS_AUTOCONF is not set
+# CT_COMP_TOOLS_AUTOMAKE is not set
+# CT_COMP_TOOLS_BISON is not set
+# CT_COMP_TOOLS_DTC is not set
+# CT_COMP_TOOLS_LIBTOOL is not set
+# CT_COMP_TOOLS_M4 is not set
+# CT_COMP_TOOLS_MAKE is not set
+CT_ALL_COMP_TOOLS_CHOICES="AUTOCONF AUTOMAKE BISON DTC LIBTOOL M4 MAKE"
+# end of Companion tools
+
+#
+# Test suite
+#
+# CT_TEST_SUITE_GCC is not set
+# end of Test suite
diff --git a/.oebuild/cross-tools/configs/config_arm32 b/.oebuild/cross-tools/configs/config_arm32
new file mode 100644
index 0000000000000000000000000000000000000000..a422d52f605cafe28c03273922a9504dee6f2c55
--- /dev/null
+++ b/.oebuild/cross-tools/configs/config_arm32
@@ -0,0 +1,1145 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# crosstool-NG 1.26.0 Configuration
+#
+CT_CONFIGURE_has_static_link=y
+CT_CONFIGURE_has_cxx11=y
+CT_CONFIGURE_has_wget=y
+CT_CONFIGURE_has_curl=y
+CT_CONFIGURE_has_meson=y
+CT_CONFIGURE_has_ninja=y
+CT_CONFIGURE_has_rsync=y
+CT_CONFIGURE_has_make_3_81_or_newer=y
+CT_CONFIGURE_has_make_4_0_or_newer=y
+CT_CONFIGURE_has_make_4_4_or_newer=y
+CT_CONFIGURE_has_libtool_2_4_or_newer=y
+CT_CONFIGURE_has_libtoolize_2_4_or_newer=y
+CT_CONFIGURE_has_autoconf_2_65_or_newer=y
+CT_CONFIGURE_has_autoreconf_2_65_or_newer=y
+CT_CONFIGURE_has_automake_1_15_or_newer=y
+CT_CONFIGURE_has_gnu_m4_1_4_12_or_newer=y
+CT_CONFIGURE_has_python_3_4_or_newer=y
+CT_CONFIGURE_has_bison_2_7_or_newer=y
+CT_CONFIGURE_has_bison_3_0_4_or_newer=y
+CT_CONFIGURE_has_python=y
+CT_CONFIGURE_has_git=y
+CT_CONFIGURE_has_md5sum=y
+CT_CONFIGURE_has_sha1sum=y
+CT_CONFIGURE_has_sha256sum=y
+CT_CONFIGURE_has_sha512sum=y
+CT_CONFIGURE_has_install_with_strip_program=y
+CT_VERSION="1.26.0"
+CT_VCHECK=""
+CT_CONFIG_VERSION_ENV="4"
+CT_CONFIG_VERSION_CURRENT="4"
+CT_CONFIG_VERSION="4"
+CT_MODULES=y
+
+#
+# set open_source dir and x-tools dir, if you set CROSS_SOURCE, you should 
+# set like this: /xxx/open_source/. because the CROSS_SOURCE will be finanal
+# /xxx/open_source/../open_source
+#
+OPENSOURCE_DIR="${CROSS_SOURCE}./open_source"
+X_TOOLS_DIR="${HOME}/x-tools"
+
+#
+# Paths and misc options
+#
+
+#
+# crosstool-NG behavior
+#
+# CT_OBSOLETE is not set
+CT_EXPERIMENTAL=y
+# CT_ALLOW_BUILD_AS_ROOT is not set
+# CT_ENABLE_EXPERIMENTAL_BUNDLED_PATCHES is not set
+# CT_DEBUG_CT is not set
+
+#
+# Paths
+#
+CT_LOCAL_TARBALLS_DIR="${HOME}/src"
+CT_SAVE_TARBALLS=y
+# CT_TARBALLS_BUILDROOT_LAYOUT is not set
+CT_WORK_DIR="${CT_TOP_DIR}/.build"
+CT_BUILD_TOP_DIR="${CT_WORK_DIR:-${CT_TOP_DIR}/.build}/${CT_HOST:+HOST-${CT_HOST}/}${CT_TARGET}"
+CT_BUILD_DIR="${CT_BUILD_TOP_DIR}/build"
+CT_PREFIX_DIR="${CT_PREFIX:-${X_TOOLS_DIR}}/${CT_HOST:+HOST-${CT_HOST}/}${CT_TARGET}"
+CT_RM_RF_PREFIX_DIR=y
+# CT_REMOVE_DOCS is not set
+# CT_BUILD_MANUALS is not set
+CT_INSTALL_LICENSES=y
+CT_PREFIX_DIR_RO=y
+CT_STRIP_HOST_TOOLCHAIN_EXECUTABLES=y
+# CT_STRIP_TARGET_TOOLCHAIN_EXECUTABLES is not set
+# CT_TARBALL_RESULT is not set
+
+#
+# Downloading
+#
+# CT_DOWNLOAD_AGENT_WGET is not set
+CT_DOWNLOAD_AGENT_CURL=y
+# CT_DOWNLOAD_AGENT_NONE is not set
+# CT_FORBID_DOWNLOAD is not set
+# CT_FORCE_DOWNLOAD is not set
+CT_CONNECT_TIMEOUT=10
+CT_DOWNLOAD_CURL_OPTIONS="--location --ftp-pasv --retry 3 --fail --silent"
+# CT_ONLY_DOWNLOAD is not set
+# CT_USE_MIRROR is not set
+CT_VERIFY_DOWNLOAD_DIGEST=y
+CT_VERIFY_DOWNLOAD_DIGEST_SHA512=y
+# CT_VERIFY_DOWNLOAD_DIGEST_SHA256 is not set
+# CT_VERIFY_DOWNLOAD_DIGEST_SHA1 is not set
+# CT_VERIFY_DOWNLOAD_DIGEST_MD5 is not set
+CT_VERIFY_DOWNLOAD_DIGEST_ALG="sha512"
+# CT_VERIFY_DOWNLOAD_SIGNATURE is not set
+
+#
+# Extracting
+#
+# CT_FORCE_EXTRACT is not set
+CT_OVERRIDE_CONFIG_GUESS_SUB=y
+# CT_ONLY_EXTRACT is not set
+CT_PATCH_BUNDLED=y
+# CT_PATCH_LOCAL is not set
+# CT_PATCH_BUNDLED_LOCAL is not set
+# CT_PATCH_LOCAL_BUNDLED is not set
+# CT_PATCH_NONE is not set
+CT_PATCH_ORDER="bundled"
+
+#
+# Build behavior
+#
+CT_PARALLEL_JOBS=0
+CT_LOAD=""
+CT_USE_PIPES=y
+CT_EXTRA_CFLAGS_FOR_BUILD=""
+CT_EXTRA_CXXFLAGS_FOR_BUILD=""
+CT_EXTRA_LDFLAGS_FOR_BUILD=""
+CT_EXTRA_CFLAGS_FOR_HOST=""
+CT_EXTRA_LDFLAGS_FOR_HOST=""
+# CT_CONFIG_SHELL_SH is not set
+# CT_CONFIG_SHELL_ASH is not set
+CT_CONFIG_SHELL_BASH=y
+# CT_CONFIG_SHELL_CUSTOM is not set
+CT_CONFIG_SHELL="${bash}"
+
+#
+# Logging
+#
+# CT_LOG_ERROR is not set
+# CT_LOG_WARN is not set
+# CT_LOG_INFO is not set
+CT_LOG_EXTRA=y
+# CT_LOG_ALL is not set
+# CT_LOG_DEBUG is not set
+CT_LOG_LEVEL_MAX="EXTRA"
+# CT_LOG_SEE_TOOLS_WARN is not set
+CT_LOG_PROGRESS_BAR=y
+CT_LOG_TO_FILE=y
+CT_LOG_FILE_COMPRESS=y
+# end of Paths and misc options
+
+#
+# Target options
+#
+# CT_ARCH_ALPHA is not set
+# CT_ARCH_ARC is not set
+CT_ARCH_ARM=y
+# CT_ARCH_AVR is not set
+# CT_ARCH_BPF is not set
+# CT_ARCH_C6X is not set
+# CT_ARCH_LOONGARCH is not set
+# CT_ARCH_M68K is not set
+# CT_ARCH_MICROBLAZE is not set
+# CT_ARCH_MIPS is not set
+# CT_ARCH_MOXIE is not set
+# CT_ARCH_MSP430 is not set
+# CT_ARCH_NIOS2 is not set
+# CT_ARCH_POWERPC is not set
+# CT_ARCH_PRU is not set
+# CT_ARCH_RISCV is not set
+# CT_ARCH_S390 is not set
+# CT_ARCH_SH is not set
+# CT_ARCH_SPARC is not set
+# CT_ARCH_X86 is not set
+# CT_ARCH_XTENSA is not set
+CT_ARCH="arm"
+CT_ARCH_CHOICE_KSYM="ARM"
+CT_ARCH_CPU=""
+CT_ARCH_TUNE=""
+CT_ARCH_ARM_SHOW=y
+
+#
+# Options for arm
+#
+CT_ARCH_ARM_PKG_KSYM=""
+CT_ARCH_ARM_MODE="arm"
+CT_ARCH_ARM_MODE_ARM=y
+# CT_ARCH_ARM_MODE_THUMB is not set
+# CT_ARCH_ARM_INTERWORKING is not set
+CT_ARCH_ARM_EABI_FORCE=y
+CT_ARCH_ARM_EABI=y
+CT_ALL_ARCH_CHOICES="ALPHA ARC ARM AVR BPF C6X LOONGARCH M68K MICROBLAZE MIPS MOXIE MSP430 NIOS2 POWERPC PRU RISCV S390 SH SPARC X86 XTENSA"
+CT_ARCH_SUFFIX=""
+# CT_OMIT_TARGET_VENDOR is not set
+
+#
+# Generic target options
+#
+# CT_MULTILIB is not set
+# CT_DEMULTILIB is not set
+CT_ARCH_SUPPORTS_BOTH_MMU=y
+CT_ARCH_DEFAULT_HAS_MMU=y
+CT_ARCH_USE_MMU=y
+CT_ARCH_SUPPORTS_FLAT_FORMAT=y
+CT_ARCH_SUPPORTS_LIBSANITIZER=y
+CT_ARCH_SUPPORTS_EITHER_ENDIAN=y
+CT_ARCH_DEFAULT_LE=y
+# CT_ARCH_BE is not set
+CT_ARCH_LE=y
+CT_ARCH_ENDIAN="little"
+CT_ARCH_SUPPORTS_32=y
+CT_ARCH_SUPPORTS_64=y
+CT_ARCH_DEFAULT_32=y
+CT_ARCH_BITNESS=32
+CT_ARCH_32=y
+# CT_ARCH_64 is not set
+
+#
+# Target optimisations
+#
+CT_ARCH_SUPPORTS_WITH_ARCH=y
+CT_ARCH_SUPPORTS_WITH_CPU=y
+CT_ARCH_SUPPORTS_WITH_TUNE=y
+CT_ARCH_SUPPORTS_WITH_FLOAT=y
+CT_ARCH_SUPPORTS_WITH_FPU=y
+CT_ARCH_SUPPORTS_SOFTFP=y
+CT_ARCH_EXCLUSIVE_WITH_CPU=y
+CT_ARCH_ARCH=""
+CT_ARCH_FPU=""
+# CT_ARCH_FLOAT_AUTO is not set
+# CT_ARCH_FLOAT_HW is not set
+# CT_ARCH_FLOAT_SOFTFP is not set
+CT_ARCH_FLOAT_SW=y
+CT_TARGET_CFLAGS=""
+CT_TARGET_LDFLAGS=""
+CT_ARCH_FLOAT="soft"
+# end of Target options
+
+#
+# Toolchain options
+#
+
+#
+# General toolchain options
+#
+CT_FORCE_SYSROOT=y
+CT_USE_SYSROOT=y
+CT_SYSROOT_NAME="sysroot"
+CT_SYSROOT_DIR_PREFIX=""
+CT_WANTS_STATIC_LINK=y
+CT_WANTS_STATIC_LINK_CXX=y
+# CT_STATIC_TOOLCHAIN is not set
+CT_SHOW_CT_VERSION=y
+CT_TOOLCHAIN_PKGVERSION=""
+CT_TOOLCHAIN_BUGURL=""
+
+#
+# Tuple completion and aliasing
+#
+CT_TARGET_VENDOR="openeuler"
+CT_TARGET_ALIAS_SED_EXPR=""
+CT_TARGET_ALIAS=""
+
+#
+# Toolchain type
+#
+# CT_NATIVE is not set
+CT_CROSS=y
+# CT_CROSS_NATIVE is not set
+# CT_CANADIAN is not set
+CT_TOOLCHAIN_TYPE="cross"
+
+#
+# Build system
+#
+CT_BUILD=""
+CT_BUILD_PREFIX=""
+CT_BUILD_SUFFIX=""
+
+#
+# Misc options
+#
+# CT_TOOLCHAIN_ENABLE_NLS is not set
+# end of Toolchain options
+
+#
+# Operating System
+#
+CT_KERNEL_SUPPORTS_SHARED_LIBS=y
+# CT_KERNEL_BARE_METAL is not set
+CT_KERNEL_LINUX=y
+CT_KERNEL="linux"
+CT_KERNEL_CHOICE_KSYM="LINUX"
+CT_KERNEL_LINUX_SHOW=y
+
+#
+# Options for linux
+#
+CT_KERNEL_LINUX_PKG_KSYM="LINUX"
+CT_LINUX_DIR_NAME="linux"
+CT_LINUX_USE_WWW_KERNEL_ORG=y
+# CT_LINUX_USE_ORACLE is not set
+CT_LINUX_USE="LINUX"
+CT_LINUX_PKG_NAME="linux"
+# CT_LINUX_SRC_RELEASE is not set
+# CT_LINUX_SRC_DEVEL is not set
+CT_LINUX_SRC_CUSTOM=y
+CT_LINUX_CUSTOM_LOCATION="${OPENSOURCE_DIR}/kernel"
+CT_LINUX_PATCH_GLOBAL=y
+# CT_LINUX_PATCH_BUNDLED is not set
+# CT_LINUX_PATCH_LOCAL is not set
+# CT_LINUX_PATCH_BUNDLED_LOCAL is not set
+# CT_LINUX_PATCH_LOCAL_BUNDLED is not set
+# CT_LINUX_PATCH_NONE is not set
+CT_LINUX_PATCH_ORDER="global"
+# CT_LINUX_VERY_NEW is not set
+# CT_LINUX_V_6_4 is not set
+# CT_LINUX_V_6_3 is not set
+# CT_LINUX_V_6_2 is not set
+# CT_LINUX_V_6_1 is not set
+# CT_LINUX_V_6_0 is not set
+# CT_LINUX_V_5_19 is not set
+# CT_LINUX_V_5_18 is not set
+# CT_LINUX_V_5_17 is not set
+# CT_LINUX_V_5_16 is not set
+# CT_LINUX_V_5_15 is not set
+# CT_LINUX_V_5_14 is not set
+# CT_LINUX_V_5_13 is not set
+# CT_LINUX_V_5_12 is not set
+# CT_LINUX_V_5_11 is not set
+CT_LINUX_V_5_10=y
+# CT_LINUX_V_5_9 is not set
+# CT_LINUX_V_5_8 is not set
+# CT_LINUX_V_5_7 is not set
+# CT_LINUX_V_5_4 is not set
+# CT_LINUX_V_5_3 is not set
+# CT_LINUX_V_5_2 is not set
+# CT_LINUX_V_5_1 is not set
+# CT_LINUX_V_5_0 is not set
+# CT_LINUX_V_4_20 is not set
+# CT_LINUX_V_4_19 is not set
+# CT_LINUX_V_4_18 is not set
+# CT_LINUX_V_4_17 is not set
+# CT_LINUX_V_4_16 is not set
+# CT_LINUX_V_4_15 is not set
+# CT_LINUX_V_4_14 is not set
+# CT_LINUX_V_4_13 is not set
+# CT_LINUX_V_4_12 is not set
+# CT_LINUX_V_4_11 is not set
+# CT_LINUX_V_4_10 is not set
+# CT_LINUX_V_4_9 is not set
+# CT_LINUX_V_4_4 is not set
+# CT_LINUX_V_4_1 is not set
+# CT_LINUX_V_3_16 is not set
+# CT_LINUX_V_3_13 is not set
+# CT_LINUX_V_3_12 is not set
+# CT_LINUX_V_3_10 is not set
+# CT_LINUX_V_3_4 is not set
+# CT_LINUX_V_3_2 is not set
+CT_LINUX_VERSION="5.10.185"
+CT_LINUX_MIRRORS="$(CT_Mirrors kernel.org linux ${CT_LINUX_VERSION})"
+CT_LINUX_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_LINUX_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_LINUX_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_LINUX_SIGNATURE_FORMAT="unpacked/.sign"
+CT_LINUX_5_19_or_older=y
+CT_LINUX_older_than_5_19=y
+CT_LINUX_5_12_or_older=y
+CT_LINUX_older_than_5_12=y
+CT_LINUX_later_than_5_5=y
+CT_LINUX_5_5_or_later=y
+CT_LINUX_later_than_5_3=y
+CT_LINUX_5_3_or_later=y
+CT_LINUX_later_than_4_8=y
+CT_LINUX_4_8_or_later=y
+CT_LINUX_later_than_3_7=y
+CT_LINUX_3_7_or_later=y
+CT_LINUX_later_than_3_2=y
+CT_LINUX_3_2_or_later=y
+CT_LINUX_REQUIRE_3_2_or_later=y
+CT_KERNEL_DEP_RSYNC=y
+CT_KERNEL_LINUX_VERBOSITY_0=y
+# CT_KERNEL_LINUX_VERBOSITY_1 is not set
+# CT_KERNEL_LINUX_VERBOSITY_2 is not set
+CT_KERNEL_LINUX_VERBOSE_LEVEL=0
+CT_ALL_KERNEL_CHOICES="BARE_METAL LINUX WINDOWS"
+
+#
+# Common kernel options
+#
+CT_SHARED_LIBS=y
+# end of Operating System
+
+#
+# Binary utilities
+#
+CT_ARCH_BINFMT_ELF=y
+CT_BINUTILS_BINUTILS=y
+CT_BINUTILS="binutils"
+CT_BINUTILS_CHOICE_KSYM="BINUTILS"
+CT_BINUTILS_BINUTILS_SHOW=y
+
+#
+# Options for binutils
+#
+CT_BINUTILS_BINUTILS_PKG_KSYM="BINUTILS"
+CT_BINUTILS_DIR_NAME="binutils"
+CT_BINUTILS_USE_GNU=y
+# CT_BINUTILS_USE_LINARO is not set
+# CT_BINUTILS_USE_ORACLE is not set
+CT_BINUTILS_USE="BINUTILS"
+CT_BINUTILS_PKG_NAME="binutils"
+# CT_BINUTILS_SRC_RELEASE is not set
+# CT_BINUTILS_SRC_DEVEL is not set
+CT_BINUTILS_SRC_CUSTOM=y
+CT_BINUTILS_CUSTOM_LOCATION="${OPENSOURCE_DIR}/binutils/binutils-2.41"
+CT_BINUTILS_PATCH_GLOBAL=y
+# CT_BINUTILS_PATCH_BUNDLED is not set
+# CT_BINUTILS_PATCH_LOCAL is not set
+# CT_BINUTILS_PATCH_BUNDLED_LOCAL is not set
+# CT_BINUTILS_PATCH_LOCAL_BUNDLED is not set
+# CT_BINUTILS_PATCH_NONE is not set
+CT_BINUTILS_PATCH_ORDER="global"
+CT_BINUTILS_VERY_NEW=y
+# CT_BINUTILS_V_2_40 is not set
+# CT_BINUTILS_V_2_39 is not set
+# CT_BINUTILS_V_2_38 is not set
+# CT_BINUTILS_V_2_37 is not set
+# CT_BINUTILS_V_2_36 is not set
+# CT_BINUTILS_V_2_35 is not set
+# CT_BINUTILS_V_2_34 is not set
+# CT_BINUTILS_V_2_33 is not set
+# CT_BINUTILS_V_2_32 is not set
+# CT_BINUTILS_V_2_31 is not set
+# CT_BINUTILS_V_2_30 is not set
+# CT_BINUTILS_V_2_29 is not set
+# CT_BINUTILS_V_2_28 is not set
+# CT_BINUTILS_V_2_27 is not set
+# CT_BINUTILS_V_2_26 is not set
+CT_BINUTILS_VERSION="new"
+CT_BINUTILS_MIRRORS="$(CT_Mirrors GNU binutils) $(CT_Mirrors sourceware binutils/releases)"
+CT_BINUTILS_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_BINUTILS_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_BINUTILS_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_BINUTILS_SIGNATURE_FORMAT="packed/.sig"
+CT_BINUTILS_later_than_2_39=y
+CT_BINUTILS_2_39_or_later=y
+CT_BINUTILS_later_than_2_30=y
+CT_BINUTILS_2_30_or_later=y
+CT_BINUTILS_later_than_2_27=y
+CT_BINUTILS_2_27_or_later=y
+CT_BINUTILS_later_than_2_26=y
+CT_BINUTILS_2_26_or_later=y
+
+#
+# GNU binutils
+#
+CT_BINUTILS_GOLD_SUPPORTS_ARCH=y
+CT_BINUTILS_GOLD_SUPPORT=y
+CT_BINUTILS_FORCE_LD_BFD_DEFAULT=y
+# CT_BINUTILS_LINKER_LD is not set
+CT_BINUTILS_LINKER_LD_GOLD=y
+CT_BINUTILS_GOLD_INSTALLED=y
+CT_BINUTILS_GOLD_THREADS=y
+CT_BINUTILS_LINKER_BOTH=y
+CT_BINUTILS_LINKERS_LIST="ld,gold"
+CT_BINUTILS_LD_WRAPPER=y
+CT_BINUTILS_LINKER_DEFAULT="bfd"
+CT_BINUTILS_PLUGINS=y
+CT_BINUTILS_RELRO=m
+CT_BINUTILS_DETERMINISTIC_ARCHIVES=y
+CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
+# CT_BINUTILS_FOR_TARGET is not set
+CT_ALL_BINUTILS_CHOICES="BINUTILS"
+# end of Binary utilities
+
+#
+# C-library
+#
+CT_LIBC_GLIBC=y
+# CT_LIBC_MUSL is not set
+# CT_LIBC_UCLIBC_NG is not set
+CT_LIBC="glibc"
+CT_LIBC_CHOICE_KSYM="GLIBC"
+CT_LIBC_GLIBC_SHOW=y
+
+#
+# Options for glibc
+#
+CT_LIBC_GLIBC_PKG_KSYM="GLIBC"
+CT_GLIBC_DIR_NAME="glibc"
+CT_GLIBC_USE_GNU=y
+# CT_GLIBC_USE_ORACLE is not set
+CT_GLIBC_USE="GLIBC"
+CT_GLIBC_PKG_NAME="glibc"
+# CT_GLIBC_SRC_RELEASE is not set
+# CT_GLIBC_SRC_DEVEL is not set
+CT_GLIBC_SRC_CUSTOM=y
+CT_GLIBC_CUSTOM_LOCATION="${OPENSOURCE_DIR}/glibc/glibc-2.38"
+CT_GLIBC_PATCH_GLOBAL=y
+# CT_GLIBC_PATCH_BUNDLED is not set
+# CT_GLIBC_PATCH_LOCAL is not set
+# CT_GLIBC_PATCH_BUNDLED_LOCAL is not set
+# CT_GLIBC_PATCH_LOCAL_BUNDLED is not set
+# CT_GLIBC_PATCH_NONE is not set
+CT_GLIBC_PATCH_ORDER="global"
+# CT_GLIBC_VERY_NEW is not set
+CT_GLIBC_V_2_38=y
+# CT_GLIBC_V_2_37 is not set
+# CT_GLIBC_V_2_36 is not set
+# CT_GLIBC_V_2_35 is not set
+# CT_GLIBC_V_2_34 is not set
+# CT_GLIBC_V_2_33 is not set
+# CT_GLIBC_V_2_32 is not set
+# CT_GLIBC_V_2_31 is not set
+# CT_GLIBC_V_2_30 is not set
+# CT_GLIBC_V_2_29 is not set
+# CT_GLIBC_V_2_28 is not set
+# CT_GLIBC_V_2_27 is not set
+# CT_GLIBC_V_2_26 is not set
+# CT_GLIBC_V_2_25 is not set
+# CT_GLIBC_V_2_24 is not set
+# CT_GLIBC_V_2_23 is not set
+# CT_GLIBC_V_2_19 is not set
+# CT_GLIBC_V_2_17 is not set
+CT_GLIBC_VERSION="2.38"
+CT_GLIBC_MIRRORS="$(CT_Mirrors GNU glibc)"
+CT_GLIBC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GLIBC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GLIBC_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_GLIBC_SIGNATURE_FORMAT="packed/.sig"
+CT_GLIBC_2_38_or_later=y
+CT_GLIBC_2_38_or_older=y
+CT_GLIBC_later_than_2_37=y
+CT_GLIBC_2_37_or_later=y
+CT_GLIBC_later_than_2_36=y
+CT_GLIBC_2_36_or_later=y
+CT_GLIBC_later_than_2_34=y
+CT_GLIBC_2_34_or_later=y
+CT_GLIBC_later_than_2_32=y
+CT_GLIBC_2_32_or_later=y
+CT_GLIBC_later_than_2_31=y
+CT_GLIBC_2_31_or_later=y
+CT_GLIBC_later_than_2_30=y
+CT_GLIBC_2_30_or_later=y
+CT_GLIBC_later_than_2_29=y
+CT_GLIBC_2_29_or_later=y
+CT_GLIBC_later_than_2_28=y
+CT_GLIBC_2_28_or_later=y
+CT_GLIBC_later_than_2_27=y
+CT_GLIBC_2_27_or_later=y
+CT_GLIBC_later_than_2_26=y
+CT_GLIBC_2_26_or_later=y
+CT_GLIBC_later_than_2_25=y
+CT_GLIBC_2_25_or_later=y
+CT_GLIBC_later_than_2_24=y
+CT_GLIBC_2_24_or_later=y
+CT_GLIBC_later_than_2_23=y
+CT_GLIBC_2_23_or_later=y
+CT_GLIBC_later_than_2_20=y
+CT_GLIBC_2_20_or_later=y
+CT_GLIBC_later_than_2_17=y
+CT_GLIBC_2_17_or_later=y
+CT_GLIBC_later_than_2_14=y
+CT_GLIBC_2_14_or_later=y
+CT_GLIBC_DEP_KERNEL_HEADERS_VERSION=y
+CT_GLIBC_DEP_BINUTILS=y
+CT_GLIBC_DEP_GCC=y
+CT_GLIBC_DEP_PYTHON=y
+CT_THREADS="nptl"
+CT_GLIBC_BUILD_SSP=y
+CT_GLIBC_HAS_LIBIDN_ADDON=y
+# CT_GLIBC_USE_LIBIDN_ADDON is not set
+CT_GLIBC_NO_SPARC_V8=y
+CT_GLIBC_HAS_OBSOLETE_LIBCRYPT=y
+CT_GLIBC_EXTRA_CONFIG_ARRAY="--enable-crypt"
+CT_GLIBC_CONFIGPARMS=""
+CT_GLIBC_ENABLE_DEBUG=y
+CT_GLIBC_EXTRA_CFLAGS=""
+CT_GLIBC_ENABLE_OBSOLETE_LIBCRYPT=y
+# CT_GLIBC_ENABLE_FORTIFIED_BUILD is not set
+# CT_GLIBC_DISABLE_VERSIONING is not set
+CT_GLIBC_OLDEST_ABI=""
+CT_GLIBC_FORCE_UNWIND=y
+# CT_GLIBC_LOCALES is not set
+# CT_GLIBC_KERNEL_VERSION_NONE is not set
+CT_GLIBC_KERNEL_VERSION_AS_HEADERS=y
+# CT_GLIBC_KERNEL_VERSION_CHOSEN is not set
+CT_GLIBC_MIN_KERNEL="5.10.185"
+CT_GLIBC_SSP_DEFAULT=y
+# CT_GLIBC_SSP_NO is not set
+# CT_GLIBC_SSP_YES is not set
+# CT_GLIBC_SSP_ALL is not set
+# CT_GLIBC_SSP_STRONG is not set
+CT_GLIBC_ENABLE_WERROR=y
+# CT_GLIBC_ENABLE_COMMON_FLAG is not set
+CT_ALL_LIBC_CHOICES="AVR_LIBC GLIBC MINGW_W64 MOXIEBOX MUSL NEWLIB NONE PICOLIBC UCLIBC_NG"
+CT_LIBC_SUPPORT_THREADS_ANY=y
+CT_LIBC_SUPPORT_THREADS_NATIVE=y
+
+#
+# Common C library options
+#
+CT_THREADS_NATIVE=y
+# CT_CREATE_LDSO_CONF is not set
+CT_LIBC_XLDD=y
+# end of C-library
+
+#
+# C compiler
+#
+CT_CC_CORE_NEEDED=y
+CT_CC_SUPPORT_CXX=y
+CT_CC_SUPPORT_FORTRAN=y
+CT_CC_SUPPORT_ADA=y
+CT_CC_SUPPORT_D=y
+CT_CC_SUPPORT_JIT=y
+CT_CC_SUPPORT_OBJC=y
+CT_CC_SUPPORT_OBJCXX=y
+CT_CC_SUPPORT_GOLANG=y
+CT_CC_GCC=y
+CT_CC="gcc"
+CT_CC_CHOICE_KSYM="GCC"
+CT_CC_GCC_SHOW=y
+
+#
+# Options for gcc
+#
+CT_CC_GCC_PKG_KSYM="GCC"
+CT_GCC_DIR_NAME="gcc"
+CT_GCC_USE_GNU=y
+# CT_GCC_USE_LINARO is not set
+# CT_GCC_USE_ORACLE is not set
+CT_GCC_USE="GCC"
+CT_GCC_PKG_NAME="gcc"
+# CT_GCC_SRC_RELEASE is not set
+# CT_GCC_SRC_DEVEL is not set
+CT_GCC_SRC_CUSTOM=y
+CT_GCC_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gcc/gcc-12.3.0"
+CT_GCC_PATCH_GLOBAL=y
+# CT_GCC_PATCH_BUNDLED is not set
+# CT_GCC_PATCH_LOCAL is not set
+# CT_GCC_PATCH_BUNDLED_LOCAL is not set
+# CT_GCC_PATCH_LOCAL_BUNDLED is not set
+# CT_GCC_PATCH_NONE is not set
+CT_GCC_PATCH_ORDER="global"
+# CT_GCC_VERY_NEW is not set
+# CT_GCC_V_13 is not set
+CT_GCC_V_12=y
+# CT_GCC_V_11 is not set
+# CT_GCC_V_10 is not set
+# CT_GCC_V_9 is not set
+# CT_GCC_V_8 is not set
+# CT_GCC_V_7 is not set
+# CT_GCC_V_6 is not set
+CT_GCC_VERSION="12.3.0"
+CT_GCC_MIRRORS="$(CT_Mirrors GNU gcc/gcc-${CT_GCC_VERSION}) $(CT_Mirrors sourceware gcc/releases/gcc-${CT_GCC_VERSION})"
+CT_GCC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GCC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GCC_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GCC_SIGNATURE_FORMAT=""
+CT_GCC_13_or_older=y
+CT_GCC_older_than_13=y
+CT_GCC_later_than_12=y
+CT_GCC_12_or_later=y
+CT_GCC_later_than_11=y
+CT_GCC_11_or_later=y
+CT_GCC_later_than_10=y
+CT_GCC_10_or_later=y
+CT_GCC_later_than_9=y
+CT_GCC_9_or_later=y
+CT_GCC_later_than_8=y
+CT_GCC_8_or_later=y
+CT_GCC_later_than_7=y
+CT_GCC_7_or_later=y
+CT_GCC_later_than_6=y
+CT_GCC_6_or_later=y
+CT_GCC_REQUIRE_6_or_later=y
+CT_GCC_later_than_5=y
+CT_GCC_5_or_later=y
+CT_GCC_REQUIRE_5_or_later=y
+CT_GCC_later_than_4_9=y
+CT_GCC_4_9_or_later=y
+CT_GCC_REQUIRE_4_9_or_later=y
+CT_CC_GCC_ENABLE_PLUGINS=y
+CT_CC_GCC_GOLD=y
+CT_CC_GCC_HAS_LIBMPX=y
+CT_CC_GCC_ENABLE_CXX_FLAGS=""
+CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY=""
+CT_CC_GCC_EXTRA_CONFIG_ARRAY="--with-arch=armv7-a --with-gnu-as --with-gnu-ld --enable-c99 --enable-shared --enable-poison-system-directories --enable-symvers=gnu --disable-bootstrap --disable-libstdcxx-dual-abi --enable-default-pie --with-build-time-tools=\\\"${CT_PREFIX_DIR}/${CT_TARGET}/bin\\\""
+CT_CC_GCC_STATIC_LIBSTDCXX=y
+# CT_CC_GCC_SYSTEM_ZLIB is not set
+CT_CC_GCC_CONFIG_TLS=m
+
+#
+# Optimisation features
+#
+CT_CC_GCC_USE_GRAPHITE=y
+CT_CC_GCC_USE_LTO=y
+CT_CC_GCC_LTO_ZSTD=m
+
+#
+# Settings for libraries running on target
+#
+# CT_CC_GCC_ENABLE_DEFAULT_PIE is not set
+CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y
+# CT_CC_GCC_LIBMUDFLAP is not set
+# CT_CC_GCC_LIBGOMP is not set
+# CT_CC_GCC_LIBSSP is not set
+# CT_CC_GCC_LIBQUADMATH is not set
+# CT_CC_GCC_LIBSANITIZER is not set
+CT_CC_GCC_LIBSTDCXX_VERBOSE=m
+
+#
+# Misc. obscure options.
+#
+CT_CC_CXA_ATEXIT=y
+CT_CC_GCC_TM_CLONE_REGISTRY=m
+# CT_CC_GCC_DISABLE_PCH is not set
+# CT_CC_GCC_SJLJ_EXCEPTIONS is not set
+CT_CC_GCC_LDBL_128=m
+# CT_CC_GCC_BUILD_ID is not set
+CT_CC_GCC_LNK_HASH_STYLE_DEFAULT=y
+# CT_CC_GCC_LNK_HASH_STYLE_SYSV is not set
+# CT_CC_GCC_LNK_HASH_STYLE_GNU is not set
+# CT_CC_GCC_LNK_HASH_STYLE_BOTH is not set
+CT_CC_GCC_LNK_HASH_STYLE=""
+CT_CC_GCC_DEC_FLOATS_AUTO=y
+# CT_CC_GCC_DEC_FLOATS_BID is not set
+# CT_CC_GCC_DEC_FLOATS_DPD is not set
+# CT_CC_GCC_DEC_FLOATS_NO is not set
+CT_CC_GCC_DEC_FLOATS=""
+CT_ALL_CC_CHOICES="GCC"
+
+#
+# Additional supported languages:
+#
+CT_CC_LANG_CXX=y
+CT_CC_LANG_FORTRAN=y
+# CT_CC_LANG_JIT is not set
+# CT_CC_LANG_ADA is not set
+# CT_CC_LANG_D is not set
+# CT_CC_LANG_OBJC is not set
+# CT_CC_LANG_OBJCXX is not set
+# CT_CC_LANG_GOLANG is not set
+CT_CC_LANG_OTHERS=""
+# end of C compiler
+
+#
+# Debug facilities
+#
+# CT_DEBUG_DUMA is not set
+CT_DEBUG_GDB=y
+CT_DEBUG_GDB_PKG_KSYM="GDB"
+CT_GDB_DIR_NAME="gdb"
+CT_GDB_PKG_NAME="gdb"
+# CT_GDB_SRC_RELEASE is not set
+# CT_GDB_SRC_DEVEL is not set
+CT_GDB_SRC_CUSTOM=y
+CT_GDB_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gdb/gdb-14.1"
+CT_GDB_PATCH_GLOBAL=y
+# CT_GDB_PATCH_BUNDLED is not set
+# CT_GDB_PATCH_LOCAL is not set
+# CT_GDB_PATCH_BUNDLED_LOCAL is not set
+# CT_GDB_PATCH_LOCAL_BUNDLED is not set
+# CT_GDB_PATCH_NONE is not set
+CT_GDB_PATCH_ORDER="global"
+CT_GDB_VERY_NEW=y
+# CT_GDB_V_13 is not set
+# CT_GDB_V_12 is not set
+# CT_GDB_V_11 is not set
+# CT_GDB_V_10 is not set
+# CT_GDB_V_9 is not set
+# CT_GDB_V_8_3 is not set
+CT_GDB_VERSION="new"
+CT_GDB_MIRRORS="$(CT_Mirrors GNU gdb) $(CT_Mirrors sourceware gdb/releases)"
+CT_GDB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GDB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GDB_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GDB_SIGNATURE_FORMAT=""
+CT_GDB_later_than_13=y
+CT_GDB_13_or_later=y
+CT_GDB_later_than_12=y
+CT_GDB_12_or_later=y
+CT_GDB_later_than_11=y
+CT_GDB_11_or_later=y
+CT_GDB_later_than_10=y
+CT_GDB_10_or_later=y
+CT_GDB_later_than_8_3=y
+CT_GDB_8_3_or_later=y
+CT_GDB_CROSS=y
+# CT_GDB_CROSS_STATIC is not set
+# CT_GDB_CROSS_SIM is not set
+# CT_GDB_CROSS_PYTHON is not set
+CT_GDB_CROSS_EXTRA_CONFIG_ARRAY=""
+# CT_GDB_NATIVE is not set
+CT_GDB_GDBSERVER=y
+# CT_GDB_NATIVE_BUILD_IPA_LIB is not set
+# CT_GDB_NATIVE_STATIC is not set
+# CT_GDB_NATIVE_STATIC_LIBSTDCXX is not set
+CT_GDB_GDBSERVER_TOPLEVEL=y
+# CT_DEBUG_LTRACE is not set
+# CT_DEBUG_STRACE is not set
+CT_ALL_DEBUG_CHOICES="DUMA GDB LTRACE STRACE"
+# end of Debug facilities
+
+#
+# Companion libraries
+#
+# CT_COMPLIBS_CHECK is not set
+# CT_COMP_LIBS_CLOOG is not set
+CT_COMP_LIBS_EXPAT=y
+CT_COMP_LIBS_EXPAT_PKG_KSYM="EXPAT"
+CT_EXPAT_DIR_NAME="expat"
+CT_EXPAT_PKG_NAME="expat"
+# CT_EXPAT_SRC_RELEASE is not set
+# CT_EXPAT_SRC_DEVEL is not set
+CT_EXPAT_SRC_CUSTOM=y
+CT_EXPAT_CUSTOM_LOCATION="${OPENSOURCE_DIR}/expat/expat-2.5.0"
+CT_EXPAT_PATCH_GLOBAL=y
+# CT_EXPAT_PATCH_BUNDLED is not set
+# CT_EXPAT_PATCH_LOCAL is not set
+# CT_EXPAT_PATCH_BUNDLED_LOCAL is not set
+# CT_EXPAT_PATCH_LOCAL_BUNDLED is not set
+# CT_EXPAT_PATCH_NONE is not set
+CT_EXPAT_PATCH_ORDER="global"
+# CT_EXPAT_VERY_NEW is not set
+CT_EXPAT_V_2_5=y
+CT_EXPAT_VERSION="2.5.0"
+CT_EXPAT_MIRRORS="http://downloads.sourceforge.net/project/expat/expat/${CT_EXPAT_VERSION} https://github.com/libexpat/libexpat/releases/download/R_${CT_EXPAT_VERSION//./_}"
+CT_EXPAT_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_EXPAT_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_EXPAT_ARCHIVE_FORMATS=".tar.xz .tar.lz .tar.bz2 .tar.gz"
+CT_EXPAT_SIGNATURE_FORMAT=""
+CT_COMP_LIBS_GETTEXT=y
+CT_COMP_LIBS_GETTEXT_PKG_KSYM="GETTEXT"
+CT_GETTEXT_DIR_NAME="gettext"
+CT_GETTEXT_PKG_NAME="gettext"
+# CT_GETTEXT_SRC_RELEASE is not set
+# CT_GETTEXT_SRC_DEVEL is not set
+CT_GETTEXT_SRC_CUSTOM=y
+CT_GETTEXT_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gettext/gettext-0.22"
+CT_GETTEXT_PATCH_GLOBAL=y
+# CT_GETTEXT_PATCH_BUNDLED is not set
+# CT_GETTEXT_PATCH_LOCAL is not set
+# CT_GETTEXT_PATCH_BUNDLED_LOCAL is not set
+# CT_GETTEXT_PATCH_LOCAL_BUNDLED is not set
+# CT_GETTEXT_PATCH_NONE is not set
+CT_GETTEXT_PATCH_ORDER="global"
+CT_GETTEXT_VERY_NEW=y
+# CT_GETTEXT_V_0_21 is not set
+# CT_GETTEXT_V_0_20_1 is not set
+# CT_GETTEXT_V_0_19_8_1 is not set
+CT_GETTEXT_VERSION="new"
+CT_GETTEXT_MIRRORS="$(CT_Mirrors GNU gettext)"
+CT_GETTEXT_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GETTEXT_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GETTEXT_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GETTEXT_SIGNATURE_FORMAT="packed/.sig"
+CT_GETTEXT_later_than_0_21=y
+CT_GETTEXT_0_21_or_later=y
+CT_GETTEXT_INCOMPATIBLE_WITH_UCLIBC_NG=y
+
+#
+# This version of gettext is not compatible with uClibc-NG. Select
+#
+
+#
+# a different version if uClibc-NG is used on the target or (in a
+#
+
+#
+# Canadian cross build) on the host.
+#
+CT_COMP_LIBS_GMP=y
+CT_COMP_LIBS_GMP_PKG_KSYM="GMP"
+CT_GMP_DIR_NAME="gmp"
+CT_GMP_PKG_NAME="gmp"
+# CT_GMP_SRC_RELEASE is not set
+# CT_GMP_SRC_DEVEL is not set
+CT_GMP_SRC_CUSTOM=y
+CT_GMP_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gmp/gmp-6.3.0"
+CT_GMP_PATCH_GLOBAL=y
+# CT_GMP_PATCH_BUNDLED is not set
+# CT_GMP_PATCH_LOCAL is not set
+# CT_GMP_PATCH_BUNDLED_LOCAL is not set
+# CT_GMP_PATCH_LOCAL_BUNDLED is not set
+# CT_GMP_PATCH_NONE is not set
+CT_GMP_PATCH_ORDER="global"
+# CT_GMP_VERY_NEW is not set
+CT_GMP_V_6_2=y
+# CT_GMP_V_6_1 is not set
+CT_GMP_VERSION="6.2.1"
+CT_GMP_MIRRORS="https://gmplib.org/download/gmp https://gmplib.org/download/gmp/archive $(CT_Mirrors GNU gmp)"
+CT_GMP_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GMP_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GMP_ARCHIVE_FORMATS=".tar.xz .tar.lz .tar.bz2"
+CT_GMP_SIGNATURE_FORMAT="packed/.sig"
+CT_COMP_LIBS_ISL=y
+CT_COMP_LIBS_ISL_PKG_KSYM="ISL"
+CT_ISL_DIR_NAME="isl"
+CT_ISL_PKG_NAME="isl"
+# CT_ISL_SRC_RELEASE is not set
+# CT_ISL_SRC_DEVEL is not set
+CT_ISL_SRC_CUSTOM=y
+CT_ISL_CUSTOM_LOCATION="${OPENSOURCE_DIR}/isl/isl-0.24"
+CT_ISL_PATCH_GLOBAL=y
+# CT_ISL_PATCH_BUNDLED is not set
+# CT_ISL_PATCH_LOCAL is not set
+# CT_ISL_PATCH_BUNDLED_LOCAL is not set
+# CT_ISL_PATCH_LOCAL_BUNDLED is not set
+# CT_ISL_PATCH_NONE is not set
+CT_ISL_PATCH_ORDER="global"
+# CT_ISL_VERY_NEW is not set
+# CT_ISL_V_0_26 is not set
+# CT_ISL_V_0_25 is not set
+# CT_ISL_V_0_24 is not set
+# CT_ISL_V_0_23 is not set
+# CT_ISL_V_0_22 is not set
+# CT_ISL_V_0_21 is not set
+# CT_ISL_V_0_20 is not set
+# CT_ISL_V_0_19 is not set
+# CT_ISL_V_0_18 is not set
+# CT_ISL_V_0_17 is not set
+CT_ISL_V_0_16=y
+# CT_ISL_V_0_15 is not set
+CT_ISL_VERSION="0.16.1"
+CT_ISL_MIRRORS="https://libisl.sourceforge.io"
+CT_ISL_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ISL_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ISL_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_ISL_SIGNATURE_FORMAT=""
+CT_ISL_0_18_or_older=y
+CT_ISL_older_than_0_18=y
+CT_ISL_later_than_0_15=y
+CT_ISL_0_15_or_later=y
+CT_COMP_LIBS_LIBELF=y
+CT_COMP_LIBS_LIBELF_PKG_KSYM="LIBELF"
+CT_LIBELF_DIR_NAME="libelf"
+CT_LIBELF_PKG_NAME="libelf"
+CT_LIBELF_SRC_RELEASE=y
+# CT_LIBELF_SRC_DEVEL is not set
+# CT_LIBELF_SRC_CUSTOM is not set
+CT_LIBELF_PATCH_GLOBAL=y
+# CT_LIBELF_PATCH_BUNDLED is not set
+# CT_LIBELF_PATCH_LOCAL is not set
+# CT_LIBELF_PATCH_BUNDLED_LOCAL is not set
+# CT_LIBELF_PATCH_LOCAL_BUNDLED is not set
+# CT_LIBELF_PATCH_NONE is not set
+CT_LIBELF_PATCH_ORDER="global"
+CT_LIBELF_V_0_8=y
+CT_LIBELF_VERSION="0.8.13"
+CT_LIBELF_MIRRORS="https://fossies.org/linux/misc/old http://oe-lite.org/mirror/libelf/ http://ftp.osuosl.org/pub/blfs/conglomeration/libelf/"
+CT_LIBELF_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_LIBELF_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_LIBELF_ARCHIVE_FORMATS=".tar.gz"
+CT_LIBELF_SIGNATURE_FORMAT=""
+CT_COMP_LIBS_LIBICONV=y
+CT_COMP_LIBS_LIBICONV_PKG_KSYM="LIBICONV"
+CT_LIBICONV_DIR_NAME="libiconv"
+CT_LIBICONV_PKG_NAME="libiconv"
+# CT_LIBICONV_SRC_RELEASE is not set
+# CT_LIBICONV_SRC_DEVEL is not set
+CT_LIBICONV_SRC_CUSTOM=y
+CT_LIBICONV_CUSTOM_LOCATION="${OPENSOURCE_DIR}/libiconv/libiconv-1.16"
+CT_LIBICONV_PATCH_GLOBAL=y
+# CT_LIBICONV_PATCH_BUNDLED is not set
+# CT_LIBICONV_PATCH_LOCAL is not set
+# CT_LIBICONV_PATCH_BUNDLED_LOCAL is not set
+# CT_LIBICONV_PATCH_LOCAL_BUNDLED is not set
+# CT_LIBICONV_PATCH_NONE is not set
+CT_LIBICONV_PATCH_ORDER="global"
+# CT_LIBICONV_VERY_NEW is not set
+CT_LIBICONV_V_1_16=y
+# CT_LIBICONV_V_1_15 is not set
+CT_LIBICONV_VERSION="1.16"
+CT_LIBICONV_MIRRORS="$(CT_Mirrors GNU libiconv)"
+CT_LIBICONV_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_LIBICONV_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_LIBICONV_ARCHIVE_FORMATS=".tar.gz"
+CT_LIBICONV_SIGNATURE_FORMAT="packed/.sig"
+CT_COMP_LIBS_MPC=y
+CT_COMP_LIBS_MPC_PKG_KSYM="MPC"
+CT_MPC_DIR_NAME="mpc"
+CT_MPC_PKG_NAME="mpc"
+# CT_MPC_SRC_RELEASE is not set
+# CT_MPC_SRC_DEVEL is not set
+CT_MPC_SRC_CUSTOM=y
+CT_MPC_CUSTOM_LOCATION="${OPENSOURCE_DIR}/libmpc/mpc-1.3.1"
+CT_MPC_PATCH_GLOBAL=y
+# CT_MPC_PATCH_BUNDLED is not set
+# CT_MPC_PATCH_LOCAL is not set
+# CT_MPC_PATCH_BUNDLED_LOCAL is not set
+# CT_MPC_PATCH_LOCAL_BUNDLED is not set
+# CT_MPC_PATCH_NONE is not set
+CT_MPC_PATCH_ORDER="global"
+CT_MPC_VERY_NEW=y
+# CT_MPC_V_1_2 is not set
+CT_MPC_VERSION="new"
+CT_MPC_MIRRORS="https://www.multiprecision.org/downloads $(CT_Mirrors GNU mpc)"
+CT_MPC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_MPC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_MPC_ARCHIVE_FORMATS=".tar.gz"
+CT_MPC_SIGNATURE_FORMAT="packed/.sig"
+CT_MPC_later_than_1_1_0=y
+CT_MPC_1_1_0_or_later=y
+CT_COMP_LIBS_MPFR=y
+CT_COMP_LIBS_MPFR_PKG_KSYM="MPFR"
+CT_MPFR_DIR_NAME="mpfr"
+CT_MPFR_PKG_NAME="mpfr"
+# CT_MPFR_SRC_RELEASE is not set
+# CT_MPFR_SRC_DEVEL is not set
+CT_MPFR_SRC_CUSTOM=y
+CT_MPFR_CUSTOM_LOCATION="${OPENSOURCE_DIR}/mpfr/mpfr-4.2.1"
+CT_MPFR_PATCH_GLOBAL=y
+# CT_MPFR_PATCH_BUNDLED is not set
+# CT_MPFR_PATCH_LOCAL is not set
+# CT_MPFR_PATCH_BUNDLED_LOCAL is not set
+# CT_MPFR_PATCH_LOCAL_BUNDLED is not set
+# CT_MPFR_PATCH_NONE is not set
+CT_MPFR_PATCH_ORDER="global"
+# CT_MPFR_VERY_NEW is not set
+CT_MPFR_V_4_2=y
+CT_MPFR_VERSION="4.2.1"
+CT_MPFR_MIRRORS="https://www.mpfr.org/mpfr-${CT_MPFR_VERSION} $(CT_Mirrors GNU mpfr)"
+CT_MPFR_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_MPFR_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_MPFR_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz .zip"
+CT_MPFR_SIGNATURE_FORMAT="packed/.asc"
+CT_MPFR_later_than_4_0_0=y
+CT_MPFR_4_0_0_or_later=y
+CT_COMP_LIBS_NCURSES=y
+CT_COMP_LIBS_NCURSES_PKG_KSYM="NCURSES"
+CT_NCURSES_DIR_NAME="ncurses"
+CT_NCURSES_PKG_NAME="ncurses"
+# CT_NCURSES_SRC_RELEASE is not set
+# CT_NCURSES_SRC_DEVEL is not set
+CT_NCURSES_SRC_CUSTOM=y
+CT_NCURSES_CUSTOM_LOCATION="${OPENSOURCE_DIR}/ncurses/ncurses-6.4"
+CT_NCURSES_PATCH_GLOBAL=y
+# CT_NCURSES_PATCH_BUNDLED is not set
+# CT_NCURSES_PATCH_LOCAL is not set
+# CT_NCURSES_PATCH_BUNDLED_LOCAL is not set
+# CT_NCURSES_PATCH_LOCAL_BUNDLED is not set
+# CT_NCURSES_PATCH_NONE is not set
+CT_NCURSES_PATCH_ORDER="global"
+# CT_NCURSES_VERY_NEW is not set
+CT_NCURSES_V_6_4=y
+# CT_NCURSES_V_6_2 is not set
+# CT_NCURSES_V_6_1 is not set
+# CT_NCURSES_V_6_0 is not set
+CT_NCURSES_VERSION="6.4"
+CT_NCURSES_MIRRORS="https://invisible-mirror.net/archives/ncurses $(CT_Mirrors GNU ncurses)"
+CT_NCURSES_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_NCURSES_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_NCURSES_ARCHIVE_FORMATS=".tar.gz"
+CT_NCURSES_SIGNATURE_FORMAT="packed/.sig"
+CT_NCURSES_NEW_ABI=y
+CT_NCURSES_HOST_CONFIG_ARGS=""
+CT_NCURSES_HOST_DISABLE_DB=y
+CT_NCURSES_HOST_FALLBACKS="linux,xterm,xterm-color,xterm-256color,vt100"
+CT_NCURSES_TARGET_CONFIG_ARGS=""
+# CT_NCURSES_TARGET_DISABLE_DB is not set
+CT_NCURSES_TARGET_FALLBACKS=""
+CT_COMP_LIBS_ZLIB=y
+CT_COMP_LIBS_ZLIB_PKG_KSYM="ZLIB"
+CT_ZLIB_DIR_NAME="zlib"
+CT_ZLIB_PKG_NAME="zlib"
+# CT_ZLIB_SRC_RELEASE is not set
+# CT_ZLIB_SRC_DEVEL is not set
+CT_ZLIB_SRC_CUSTOM=y
+CT_ZLIB_CUSTOM_LOCATION="${OPENSOURCE_DIR}/zlib/zlib-1.3.1"
+CT_ZLIB_PATCH_GLOBAL=y
+# CT_ZLIB_PATCH_BUNDLED is not set
+# CT_ZLIB_PATCH_LOCAL is not set
+# CT_ZLIB_PATCH_BUNDLED_LOCAL is not set
+# CT_ZLIB_PATCH_LOCAL_BUNDLED is not set
+# CT_ZLIB_PATCH_NONE is not set
+CT_ZLIB_PATCH_ORDER="global"
+CT_ZLIB_VERY_NEW=y
+# CT_ZLIB_V_1_2_13 is not set
+CT_ZLIB_VERSION="new"
+CT_ZLIB_MIRRORS="https://github.com/madler/zlib/releases/download/v${CT_ZLIB_VERSION} https://www.zlib.net/"
+CT_ZLIB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ZLIB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ZLIB_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_ZLIB_SIGNATURE_FORMAT="packed/.asc"
+CT_COMP_LIBS_ZSTD=y
+CT_COMP_LIBS_ZSTD_PKG_KSYM="ZSTD"
+CT_ZSTD_DIR_NAME="zstd"
+CT_ZSTD_PKG_NAME="zstd"
+# CT_ZSTD_SRC_RELEASE is not set
+# CT_ZSTD_SRC_DEVEL is not set
+CT_ZSTD_SRC_CUSTOM=y
+CT_ZSTD_CUSTOM_LOCATION="${OPENSOURCE_DIR}/zstd/zstd-1.5.5"
+CT_ZSTD_PATCH_GLOBAL=y
+# CT_ZSTD_PATCH_BUNDLED is not set
+# CT_ZSTD_PATCH_LOCAL is not set
+# CT_ZSTD_PATCH_BUNDLED_LOCAL is not set
+# CT_ZSTD_PATCH_LOCAL_BUNDLED is not set
+# CT_ZSTD_PATCH_NONE is not set
+CT_ZSTD_PATCH_ORDER="global"
+# CT_ZSTD_VERY_NEW is not set
+CT_ZSTD_V_1_5_5=y
+# CT_ZSTD_V_1_5_2 is not set
+CT_ZSTD_VERSION="1.5.5"
+CT_ZSTD_MIRRORS="https://github.com/facebook/zstd/releases/download/v${CT_ZSTD_VERSION} https://www.zstd.net/"
+CT_ZSTD_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ZSTD_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ZSTD_ARCHIVE_FORMATS=".tar.gz"
+CT_ZSTD_SIGNATURE_FORMAT="packed/.sig"
+CT_ALL_COMP_LIBS_CHOICES="CLOOG EXPAT GETTEXT GMP GNUPRUMCU ISL LIBELF LIBICONV MPC MPFR NCURSES NEWLIB_NANO PICOLIBC ZLIB ZSTD"
+CT_LIBICONV_NEEDED=y
+CT_GETTEXT_NEEDED=y
+CT_GMP_NEEDED=y
+CT_MPFR_NEEDED=y
+CT_ISL_NEEDED=y
+CT_MPC_NEEDED=y
+CT_EXPAT_NEEDED=y
+CT_NCURSES_NEEDED=y
+CT_ZLIB_NEEDED=y
+CT_ZSTD_NEEDED=y
+CT_LIBICONV=y
+CT_GETTEXT=y
+CT_GMP=y
+CT_MPFR=y
+CT_ISL=y
+CT_MPC=y
+CT_EXPAT=y
+CT_NCURSES=y
+CT_ZLIB=y
+CT_ZSTD=y
+# end of Companion libraries
+
+#
+# Companion tools
+#
+# CT_COMP_TOOLS_FOR_HOST is not set
+# CT_COMP_TOOLS_AUTOCONF is not set
+# CT_COMP_TOOLS_AUTOMAKE is not set
+# CT_COMP_TOOLS_BISON is not set
+# CT_COMP_TOOLS_DTC is not set
+# CT_COMP_TOOLS_LIBTOOL is not set
+# CT_COMP_TOOLS_M4 is not set
+# CT_COMP_TOOLS_MAKE is not set
+CT_ALL_COMP_TOOLS_CHOICES="AUTOCONF AUTOMAKE BISON DTC LIBTOOL M4 MAKE"
+# end of Companion tools
+
+#
+# Test suite
+#
+# CT_TEST_SUITE_GCC is not set
+# end of Test suite
diff --git a/.oebuild/cross-tools/configs/config_riscv64 b/.oebuild/cross-tools/configs/config_riscv64
new file mode 100644
index 0000000000000000000000000000000000000000..0547dcb013ad55c27f21c398dc164db9774497d8
--- /dev/null
+++ b/.oebuild/cross-tools/configs/config_riscv64
@@ -0,0 +1,1082 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# crosstool-NG 1.26.0 Configuration
+#
+CT_CONFIGURE_has_static_link=y
+CT_CONFIGURE_has_cxx11=y
+CT_CONFIGURE_has_wget=y
+CT_CONFIGURE_has_curl=y
+CT_CONFIGURE_has_meson=y
+CT_CONFIGURE_has_ninja=y
+CT_CONFIGURE_has_rsync=y
+CT_CONFIGURE_has_make_3_81_or_newer=y
+CT_CONFIGURE_has_make_4_0_or_newer=y
+CT_CONFIGURE_has_make_4_4_or_newer=y
+CT_CONFIGURE_has_libtool_2_4_or_newer=y
+CT_CONFIGURE_has_libtoolize_2_4_or_newer=y
+CT_CONFIGURE_has_autoconf_2_65_or_newer=y
+CT_CONFIGURE_has_autoreconf_2_65_or_newer=y
+CT_CONFIGURE_has_automake_1_15_or_newer=y
+CT_CONFIGURE_has_gnu_m4_1_4_12_or_newer=y
+CT_CONFIGURE_has_python_3_4_or_newer=y
+CT_CONFIGURE_has_bison_2_7_or_newer=y
+CT_CONFIGURE_has_bison_3_0_4_or_newer=y
+CT_CONFIGURE_has_python=y
+CT_CONFIGURE_has_git=y
+CT_CONFIGURE_has_md5sum=y
+CT_CONFIGURE_has_sha1sum=y
+CT_CONFIGURE_has_sha256sum=y
+CT_CONFIGURE_has_sha512sum=y
+CT_CONFIGURE_has_install_with_strip_program=y
+CT_VERSION="1.26.0"
+CT_VCHECK=""
+CT_CONFIG_VERSION_ENV="4"
+CT_CONFIG_VERSION_CURRENT="4"
+CT_CONFIG_VERSION="4"
+CT_MODULES=y
+
+#
+# set open_source dir and x-tools dir, if you set CROSS_SOURCE, you should 
+# set like this: /xxx/open_source/. because the CROSS_SOURCE will be finanal
+# /xxx/open_source/../open_source
+#
+OPENSOURCE_DIR="${CROSS_SOURCE}./open_source"
+X_TOOLS_DIR="${HOME}/x-tools"
+
+#
+# Paths and misc options
+#
+
+#
+# crosstool-NG behavior
+#
+# CT_OBSOLETE is not set
+CT_EXPERIMENTAL=y
+# CT_ALLOW_BUILD_AS_ROOT is not set
+# CT_ENABLE_EXPERIMENTAL_BUNDLED_PATCHES is not set
+# CT_DEBUG_CT is not set
+
+#
+# Paths
+#
+CT_LOCAL_TARBALLS_DIR="${HOME}/src"
+CT_SAVE_TARBALLS=y
+# CT_TARBALLS_BUILDROOT_LAYOUT is not set
+CT_WORK_DIR="${CT_TOP_DIR}/.build"
+CT_BUILD_TOP_DIR="${CT_WORK_DIR:-${CT_TOP_DIR}/.build}/${CT_HOST:+HOST-${CT_HOST}/}${CT_TARGET}"
+CT_BUILD_DIR="${CT_BUILD_TOP_DIR}/build"
+CT_PREFIX_DIR="${CT_PREFIX:-${X_TOOLS_DIR}}/${CT_HOST:+HOST-${CT_HOST}/}${CT_TARGET}"
+CT_RM_RF_PREFIX_DIR=y
+CT_REMOVE_DOCS=y
+CT_INSTALL_LICENSES=y
+CT_PREFIX_DIR_RO=y
+CT_STRIP_HOST_TOOLCHAIN_EXECUTABLES=y
+# CT_STRIP_TARGET_TOOLCHAIN_EXECUTABLES is not set
+# CT_TARBALL_RESULT is not set
+
+#
+# Downloading
+#
+# CT_DOWNLOAD_AGENT_WGET is not set
+CT_DOWNLOAD_AGENT_CURL=y
+# CT_DOWNLOAD_AGENT_NONE is not set
+# CT_FORBID_DOWNLOAD is not set
+# CT_FORCE_DOWNLOAD is not set
+CT_CONNECT_TIMEOUT=10
+CT_DOWNLOAD_CURL_OPTIONS="--location --ftp-pasv --retry 3 --fail --silent"
+# CT_ONLY_DOWNLOAD is not set
+# CT_USE_MIRROR is not set
+CT_VERIFY_DOWNLOAD_DIGEST=y
+CT_VERIFY_DOWNLOAD_DIGEST_SHA512=y
+# CT_VERIFY_DOWNLOAD_DIGEST_SHA256 is not set
+# CT_VERIFY_DOWNLOAD_DIGEST_SHA1 is not set
+# CT_VERIFY_DOWNLOAD_DIGEST_MD5 is not set
+CT_VERIFY_DOWNLOAD_DIGEST_ALG="sha512"
+# CT_VERIFY_DOWNLOAD_SIGNATURE is not set
+
+#
+# Extracting
+#
+# CT_FORCE_EXTRACT is not set
+CT_OVERRIDE_CONFIG_GUESS_SUB=y
+# CT_ONLY_EXTRACT is not set
+CT_PATCH_BUNDLED=y
+# CT_PATCH_LOCAL is not set
+# CT_PATCH_BUNDLED_LOCAL is not set
+# CT_PATCH_LOCAL_BUNDLED is not set
+# CT_PATCH_NONE is not set
+CT_PATCH_ORDER="bundled"
+
+#
+# Build behavior
+#
+CT_PARALLEL_JOBS=0
+CT_LOAD=""
+CT_USE_PIPES=y
+CT_EXTRA_CFLAGS_FOR_BUILD=""
+CT_EXTRA_CXXFLAGS_FOR_BUILD=""
+CT_EXTRA_LDFLAGS_FOR_BUILD=""
+CT_EXTRA_CFLAGS_FOR_HOST=""
+CT_EXTRA_LDFLAGS_FOR_HOST=""
+# CT_CONFIG_SHELL_SH is not set
+# CT_CONFIG_SHELL_ASH is not set
+CT_CONFIG_SHELL_BASH=y
+# CT_CONFIG_SHELL_CUSTOM is not set
+CT_CONFIG_SHELL="${bash}"
+
+#
+# Logging
+#
+# CT_LOG_ERROR is not set
+# CT_LOG_WARN is not set
+# CT_LOG_INFO is not set
+CT_LOG_EXTRA=y
+# CT_LOG_ALL is not set
+# CT_LOG_DEBUG is not set
+CT_LOG_LEVEL_MAX="EXTRA"
+# CT_LOG_SEE_TOOLS_WARN is not set
+CT_LOG_PROGRESS_BAR=y
+CT_LOG_TO_FILE=y
+CT_LOG_FILE_COMPRESS=y
+# end of Paths and misc options
+
+#
+# Target options
+#
+# CT_ARCH_ALPHA is not set
+# CT_ARCH_ARC is not set
+# CT_ARCH_ARM is not set
+# CT_ARCH_AVR is not set
+# CT_ARCH_BPF is not set
+# CT_ARCH_C6X is not set
+# CT_ARCH_LOONGARCH is not set
+# CT_ARCH_M68K is not set
+# CT_ARCH_MICROBLAZE is not set
+# CT_ARCH_MIPS is not set
+# CT_ARCH_MOXIE is not set
+# CT_ARCH_MSP430 is not set
+# CT_ARCH_NIOS2 is not set
+# CT_ARCH_POWERPC is not set
+# CT_ARCH_PRU is not set
+CT_ARCH_RISCV=y
+# CT_ARCH_S390 is not set
+# CT_ARCH_SH is not set
+# CT_ARCH_SPARC is not set
+# CT_ARCH_X86 is not set
+# CT_ARCH_XTENSA is not set
+CT_ARCH="riscv"
+CT_ARCH_CHOICE_KSYM="RISCV"
+CT_ARCH_TUNE=""
+CT_ARCH_RISCV_SHOW=y
+
+#
+# Options for riscv
+#
+CT_ARCH_RISCV_PKG_KSYM=""
+CT_ALL_ARCH_CHOICES="ALPHA ARC ARM AVR BPF C6X LOONGARCH M68K MICROBLAZE MIPS MOXIE MSP430 NIOS2 POWERPC PRU RISCV S390 SH SPARC X86 XTENSA"
+CT_ARCH_SUFFIX=""
+# CT_OMIT_TARGET_VENDOR is not set
+
+#
+# Generic target options
+#
+# CT_MULTILIB is not set
+# CT_DEMULTILIB is not set
+CT_ARCH_SUPPORTS_BOTH_MMU=y
+CT_ARCH_USE_MMU=y
+CT_ARCH_SUPPORTS_LIBSANITIZER=y
+CT_ARCH_SUPPORTS_32=y
+CT_ARCH_SUPPORTS_64=y
+CT_ARCH_DEFAULT_32=y
+CT_ARCH_BITNESS=64
+# CT_ARCH_32 is not set
+CT_ARCH_64=y
+
+#
+# Target optimisations
+#
+CT_ARCH_SUPPORTS_WITH_ARCH=y
+CT_ARCH_SUPPORTS_WITH_ABI=y
+CT_ARCH_SUPPORTS_WITH_TUNE=y
+CT_ARCH_ARCH="rv64gc"
+CT_ARCH_ABI=""
+CT_TARGET_CFLAGS=""
+CT_TARGET_LDFLAGS=""
+# end of Target options
+
+#
+# Toolchain options
+#
+
+#
+# General toolchain options
+#
+CT_FORCE_SYSROOT=y
+CT_USE_SYSROOT=y
+CT_SYSROOT_NAME="sysroot"
+CT_SYSROOT_DIR_PREFIX=""
+CT_WANTS_STATIC_LINK=y
+CT_WANTS_STATIC_LINK_CXX=y
+# CT_STATIC_TOOLCHAIN is not set
+CT_SHOW_CT_VERSION=y
+CT_TOOLCHAIN_PKGVERSION=""
+CT_TOOLCHAIN_BUGURL=""
+
+#
+# Tuple completion and aliasing
+#
+CT_TARGET_VENDOR="openeuler"
+CT_TARGET_ALIAS_SED_EXPR=""
+CT_TARGET_ALIAS=""
+
+#
+# Toolchain type
+#
+# CT_NATIVE is not set
+CT_CROSS=y
+# CT_CROSS_NATIVE is not set
+# CT_CANADIAN is not set
+CT_TOOLCHAIN_TYPE="cross"
+
+#
+# Build system
+#
+CT_BUILD=""
+CT_BUILD_PREFIX=""
+CT_BUILD_SUFFIX=""
+
+#
+# Misc options
+#
+# CT_TOOLCHAIN_ENABLE_NLS is not set
+# end of Toolchain options
+
+#
+# Operating System
+#
+CT_KERNEL_SUPPORTS_SHARED_LIBS=y
+# CT_KERNEL_BARE_METAL is not set
+CT_KERNEL_LINUX=y
+CT_KERNEL="linux"
+CT_KERNEL_CHOICE_KSYM="LINUX"
+CT_KERNEL_LINUX_SHOW=y
+
+#
+# Options for linux
+#
+CT_KERNEL_LINUX_PKG_KSYM="LINUX"
+CT_LINUX_DIR_NAME="linux"
+CT_LINUX_USE_WWW_KERNEL_ORG=y
+# CT_LINUX_USE_ORACLE is not set
+CT_LINUX_USE="LINUX"
+CT_LINUX_PKG_NAME="linux"
+# CT_LINUX_SRC_RELEASE is not set
+# CT_LINUX_SRC_DEVEL is not set
+CT_LINUX_SRC_CUSTOM=y
+CT_LINUX_CUSTOM_LOCATION="${OPENSOURCE_DIR}/kernel"
+CT_LINUX_PATCH_GLOBAL=y
+# CT_LINUX_PATCH_BUNDLED is not set
+# CT_LINUX_PATCH_LOCAL is not set
+# CT_LINUX_PATCH_BUNDLED_LOCAL is not set
+# CT_LINUX_PATCH_LOCAL_BUNDLED is not set
+# CT_LINUX_PATCH_NONE is not set
+CT_LINUX_PATCH_ORDER="global"
+# CT_LINUX_VERY_NEW is not set
+# CT_LINUX_V_6_4 is not set
+# CT_LINUX_V_6_3 is not set
+# CT_LINUX_V_6_2 is not set
+# CT_LINUX_V_6_1 is not set
+# CT_LINUX_V_6_0 is not set
+# CT_LINUX_V_5_19 is not set
+# CT_LINUX_V_5_18 is not set
+# CT_LINUX_V_5_17 is not set
+# CT_LINUX_V_5_16 is not set
+# CT_LINUX_V_5_15 is not set
+# CT_LINUX_V_5_14 is not set
+# CT_LINUX_V_5_13 is not set
+# CT_LINUX_V_5_12 is not set
+# CT_LINUX_V_5_11 is not set
+CT_LINUX_V_5_10=y
+# CT_LINUX_V_5_9 is not set
+# CT_LINUX_V_5_8 is not set
+# CT_LINUX_V_5_7 is not set
+# CT_LINUX_V_5_4 is not set
+# CT_LINUX_V_5_3 is not set
+# CT_LINUX_V_5_2 is not set
+# CT_LINUX_V_5_1 is not set
+# CT_LINUX_V_5_0 is not set
+# CT_LINUX_V_4_20 is not set
+# CT_LINUX_V_4_19 is not set
+# CT_LINUX_V_4_18 is not set
+# CT_LINUX_V_4_17 is not set
+# CT_LINUX_V_4_16 is not set
+# CT_LINUX_V_4_15 is not set
+# CT_LINUX_V_4_14 is not set
+# CT_LINUX_V_4_13 is not set
+# CT_LINUX_V_4_12 is not set
+# CT_LINUX_V_4_11 is not set
+# CT_LINUX_V_4_10 is not set
+# CT_LINUX_V_4_9 is not set
+# CT_LINUX_V_4_4 is not set
+# CT_LINUX_V_4_1 is not set
+# CT_LINUX_V_3_16 is not set
+# CT_LINUX_V_3_13 is not set
+# CT_LINUX_V_3_12 is not set
+# CT_LINUX_V_3_10 is not set
+# CT_LINUX_V_3_4 is not set
+# CT_LINUX_V_3_2 is not set
+CT_LINUX_VERSION="5.10.185"
+CT_LINUX_MIRRORS="$(CT_Mirrors kernel.org linux ${CT_LINUX_VERSION})"
+CT_LINUX_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_LINUX_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_LINUX_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_LINUX_SIGNATURE_FORMAT="unpacked/.sign"
+CT_LINUX_5_19_or_older=y
+CT_LINUX_older_than_5_19=y
+CT_LINUX_5_12_or_older=y
+CT_LINUX_older_than_5_12=y
+CT_LINUX_later_than_5_5=y
+CT_LINUX_5_5_or_later=y
+CT_LINUX_later_than_5_3=y
+CT_LINUX_5_3_or_later=y
+CT_LINUX_later_than_4_8=y
+CT_LINUX_4_8_or_later=y
+CT_LINUX_later_than_3_7=y
+CT_LINUX_3_7_or_later=y
+CT_LINUX_later_than_3_2=y
+CT_LINUX_3_2_or_later=y
+CT_LINUX_REQUIRE_3_2_or_later=y
+CT_KERNEL_DEP_RSYNC=y
+CT_KERNEL_LINUX_VERBOSITY_0=y
+# CT_KERNEL_LINUX_VERBOSITY_1 is not set
+# CT_KERNEL_LINUX_VERBOSITY_2 is not set
+CT_KERNEL_LINUX_VERBOSE_LEVEL=0
+CT_ALL_KERNEL_CHOICES="BARE_METAL LINUX WINDOWS"
+
+#
+# Common kernel options
+#
+CT_SHARED_LIBS=y
+# end of Operating System
+
+#
+# Binary utilities
+#
+CT_ARCH_BINFMT_ELF=y
+CT_BINUTILS_BINUTILS=y
+CT_BINUTILS="binutils"
+CT_BINUTILS_CHOICE_KSYM="BINUTILS"
+CT_BINUTILS_BINUTILS_SHOW=y
+
+#
+# Options for binutils
+#
+CT_BINUTILS_BINUTILS_PKG_KSYM="BINUTILS"
+CT_BINUTILS_DIR_NAME="binutils"
+CT_BINUTILS_USE_GNU=y
+# CT_BINUTILS_USE_LINARO is not set
+# CT_BINUTILS_USE_ORACLE is not set
+CT_BINUTILS_USE="BINUTILS"
+CT_BINUTILS_PKG_NAME="binutils"
+# CT_BINUTILS_SRC_RELEASE is not set
+# CT_BINUTILS_SRC_DEVEL is not set
+CT_BINUTILS_SRC_CUSTOM=y
+CT_BINUTILS_CUSTOM_LOCATION="${OPENSOURCE_DIR}/binutils/binutils-2.41"
+CT_BINUTILS_PATCH_GLOBAL=y
+# CT_BINUTILS_PATCH_BUNDLED is not set
+# CT_BINUTILS_PATCH_LOCAL is not set
+# CT_BINUTILS_PATCH_BUNDLED_LOCAL is not set
+# CT_BINUTILS_PATCH_LOCAL_BUNDLED is not set
+# CT_BINUTILS_PATCH_NONE is not set
+CT_BINUTILS_PATCH_ORDER="global"
+CT_BINUTILS_VERY_NEW=y
+# CT_BINUTILS_V_2_40 is not set
+# CT_BINUTILS_V_2_39 is not set
+# CT_BINUTILS_V_2_38 is not set
+# CT_BINUTILS_V_2_37 is not set
+# CT_BINUTILS_V_2_36 is not set
+# CT_BINUTILS_V_2_35 is not set
+# CT_BINUTILS_V_2_34 is not set
+# CT_BINUTILS_V_2_33 is not set
+# CT_BINUTILS_V_2_32 is not set
+# CT_BINUTILS_V_2_31 is not set
+# CT_BINUTILS_V_2_30 is not set
+# CT_BINUTILS_V_2_29 is not set
+# CT_BINUTILS_V_2_28 is not set
+# CT_BINUTILS_V_2_27 is not set
+# CT_BINUTILS_V_2_26 is not set
+CT_BINUTILS_VERSION="new"
+CT_BINUTILS_MIRRORS="$(CT_Mirrors GNU binutils) $(CT_Mirrors sourceware binutils/releases)"
+CT_BINUTILS_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_BINUTILS_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_BINUTILS_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_BINUTILS_SIGNATURE_FORMAT="packed/.sig"
+CT_BINUTILS_later_than_2_39=y
+CT_BINUTILS_2_39_or_later=y
+CT_BINUTILS_later_than_2_30=y
+CT_BINUTILS_2_30_or_later=y
+CT_BINUTILS_later_than_2_27=y
+CT_BINUTILS_2_27_or_later=y
+CT_BINUTILS_later_than_2_26=y
+CT_BINUTILS_2_26_or_later=y
+
+#
+# GNU binutils
+#
+CT_BINUTILS_FORCE_LD_BFD_DEFAULT=y
+CT_BINUTILS_LINKER_LD=y
+CT_BINUTILS_LINKERS_LIST="ld"
+CT_BINUTILS_LINKER_DEFAULT="bfd"
+# CT_BINUTILS_PLUGINS is not set
+CT_BINUTILS_RELRO=m
+CT_BINUTILS_DETERMINISTIC_ARCHIVES=y
+CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
+# CT_BINUTILS_FOR_TARGET is not set
+CT_ALL_BINUTILS_CHOICES="BINUTILS"
+# end of Binary utilities
+
+#
+# C-library
+#
+CT_LIBC_GLIBC=y
+# CT_LIBC_MUSL is not set
+# CT_LIBC_UCLIBC_NG is not set
+CT_LIBC="glibc"
+CT_LIBC_CHOICE_KSYM="GLIBC"
+CT_LIBC_GLIBC_SHOW=y
+
+#
+# Options for glibc
+#
+CT_LIBC_GLIBC_PKG_KSYM="GLIBC"
+CT_GLIBC_DIR_NAME="glibc"
+CT_GLIBC_USE_GNU=y
+# CT_GLIBC_USE_ORACLE is not set
+CT_GLIBC_USE="GLIBC"
+CT_GLIBC_PKG_NAME="glibc"
+# CT_GLIBC_SRC_RELEASE is not set
+# CT_GLIBC_SRC_DEVEL is not set
+CT_GLIBC_SRC_CUSTOM=y
+CT_GLIBC_CUSTOM_LOCATION="${OPENSOURCE_DIR}/glibc/glibc-2.38"
+CT_GLIBC_PATCH_GLOBAL=y
+# CT_GLIBC_PATCH_BUNDLED is not set
+# CT_GLIBC_PATCH_LOCAL is not set
+# CT_GLIBC_PATCH_BUNDLED_LOCAL is not set
+# CT_GLIBC_PATCH_LOCAL_BUNDLED is not set
+# CT_GLIBC_PATCH_NONE is not set
+CT_GLIBC_PATCH_ORDER="global"
+# CT_GLIBC_VERY_NEW is not set
+CT_GLIBC_V_2_38=y
+# CT_GLIBC_V_2_37 is not set
+# CT_GLIBC_V_2_36 is not set
+# CT_GLIBC_V_2_35 is not set
+# CT_GLIBC_V_2_34 is not set
+# CT_GLIBC_V_2_33 is not set
+# CT_GLIBC_V_2_32 is not set
+# CT_GLIBC_V_2_31 is not set
+# CT_GLIBC_V_2_30 is not set
+# CT_GLIBC_V_2_29 is not set
+CT_GLIBC_VERSION="2.38"
+CT_GLIBC_MIRRORS="$(CT_Mirrors GNU glibc)"
+CT_GLIBC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GLIBC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GLIBC_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_GLIBC_SIGNATURE_FORMAT="packed/.sig"
+CT_GLIBC_2_38_or_later=y
+CT_GLIBC_2_38_or_older=y
+CT_GLIBC_later_than_2_37=y
+CT_GLIBC_2_37_or_later=y
+CT_GLIBC_later_than_2_36=y
+CT_GLIBC_2_36_or_later=y
+CT_GLIBC_later_than_2_34=y
+CT_GLIBC_2_34_or_later=y
+CT_GLIBC_later_than_2_32=y
+CT_GLIBC_2_32_or_later=y
+CT_GLIBC_later_than_2_31=y
+CT_GLIBC_2_31_or_later=y
+CT_GLIBC_later_than_2_30=y
+CT_GLIBC_2_30_or_later=y
+CT_GLIBC_later_than_2_29=y
+CT_GLIBC_2_29_or_later=y
+CT_GLIBC_REQUIRE_2_29_or_later=y
+CT_GLIBC_later_than_2_28=y
+CT_GLIBC_2_28_or_later=y
+CT_GLIBC_later_than_2_27=y
+CT_GLIBC_2_27_or_later=y
+CT_GLIBC_later_than_2_26=y
+CT_GLIBC_2_26_or_later=y
+CT_GLIBC_later_than_2_25=y
+CT_GLIBC_2_25_or_later=y
+CT_GLIBC_later_than_2_24=y
+CT_GLIBC_2_24_or_later=y
+CT_GLIBC_later_than_2_23=y
+CT_GLIBC_2_23_or_later=y
+CT_GLIBC_later_than_2_20=y
+CT_GLIBC_2_20_or_later=y
+CT_GLIBC_later_than_2_17=y
+CT_GLIBC_2_17_or_later=y
+CT_GLIBC_later_than_2_14=y
+CT_GLIBC_2_14_or_later=y
+CT_GLIBC_DEP_KERNEL_HEADERS_VERSION=y
+CT_GLIBC_DEP_BINUTILS=y
+CT_GLIBC_DEP_GCC=y
+CT_GLIBC_DEP_PYTHON=y
+CT_THREADS="nptl"
+CT_GLIBC_BUILD_SSP=y
+CT_GLIBC_HAS_LIBIDN_ADDON=y
+# CT_GLIBC_USE_LIBIDN_ADDON is not set
+CT_GLIBC_NO_SPARC_V8=y
+CT_GLIBC_HAS_OBSOLETE_LIBCRYPT=y
+CT_GLIBC_EXTRA_CONFIG_ARRAY="--enable-crypt"
+CT_GLIBC_CONFIGPARMS="rtlddir=/lib64/lp64d"
+CT_GLIBC_ENABLE_DEBUG=y
+CT_GLIBC_EXTRA_CFLAGS=""
+# CT_GLIBC_ENABLE_OBSOLETE_LIBCRYPT is not set
+# CT_GLIBC_ENABLE_FORTIFIED_BUILD is not set
+# CT_GLIBC_DISABLE_VERSIONING is not set
+CT_GLIBC_OLDEST_ABI=""
+CT_GLIBC_FORCE_UNWIND=y
+# CT_GLIBC_LOCALES is not set
+# CT_GLIBC_KERNEL_VERSION_NONE is not set
+CT_GLIBC_KERNEL_VERSION_AS_HEADERS=y
+# CT_GLIBC_KERNEL_VERSION_CHOSEN is not set
+CT_GLIBC_MIN_KERNEL="5.10.185"
+CT_GLIBC_SSP_DEFAULT=y
+# CT_GLIBC_SSP_NO is not set
+# CT_GLIBC_SSP_YES is not set
+# CT_GLIBC_SSP_ALL is not set
+# CT_GLIBC_SSP_STRONG is not set
+CT_GLIBC_ENABLE_WERROR=y
+# CT_GLIBC_ENABLE_COMMON_FLAG is not set
+CT_ALL_LIBC_CHOICES="AVR_LIBC GLIBC MINGW_W64 MOXIEBOX MUSL NEWLIB NONE PICOLIBC UCLIBC_NG"
+CT_LIBC_SUPPORT_THREADS_ANY=y
+CT_LIBC_SUPPORT_THREADS_NATIVE=y
+
+#
+# Common C library options
+#
+CT_THREADS_NATIVE=y
+# CT_CREATE_LDSO_CONF is not set
+CT_LIBC_XLDD=y
+# end of C-library
+
+#
+# C compiler
+#
+CT_CC_CORE_NEEDED=y
+CT_CC_SUPPORT_CXX=y
+CT_CC_SUPPORT_FORTRAN=y
+CT_CC_SUPPORT_ADA=y
+CT_CC_SUPPORT_D=y
+CT_CC_SUPPORT_JIT=y
+CT_CC_SUPPORT_OBJC=y
+CT_CC_SUPPORT_OBJCXX=y
+CT_CC_SUPPORT_GOLANG=y
+CT_CC_GCC=y
+CT_CC="gcc"
+CT_CC_CHOICE_KSYM="GCC"
+CT_CC_GCC_SHOW=y
+
+#
+# Options for gcc
+#
+CT_CC_GCC_PKG_KSYM="GCC"
+CT_GCC_DIR_NAME="gcc"
+CT_GCC_USE_GNU=y
+# CT_GCC_USE_LINARO is not set
+# CT_GCC_USE_ORACLE is not set
+CT_GCC_USE="GCC"
+CT_GCC_PKG_NAME="gcc"
+# CT_GCC_SRC_RELEASE is not set
+# CT_GCC_SRC_DEVEL is not set
+CT_GCC_SRC_CUSTOM=y
+CT_GCC_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gcc/gcc-12.3.0"
+CT_GCC_PATCH_GLOBAL=y
+# CT_GCC_PATCH_BUNDLED is not set
+# CT_GCC_PATCH_LOCAL is not set
+# CT_GCC_PATCH_BUNDLED_LOCAL is not set
+# CT_GCC_PATCH_LOCAL_BUNDLED is not set
+# CT_GCC_PATCH_NONE is not set
+CT_GCC_PATCH_ORDER="global"
+# CT_GCC_VERY_NEW is not set
+# CT_GCC_V_13 is not set
+CT_GCC_V_12=y
+# CT_GCC_V_11 is not set
+# CT_GCC_V_10 is not set
+# CT_GCC_V_9 is not set
+# CT_GCC_V_8 is not set
+# CT_GCC_V_7 is not set
+CT_GCC_VERSION="12.3.0"
+CT_GCC_MIRRORS="$(CT_Mirrors GNU gcc/gcc-${CT_GCC_VERSION}) $(CT_Mirrors sourceware gcc/releases/gcc-${CT_GCC_VERSION})"
+CT_GCC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GCC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GCC_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GCC_SIGNATURE_FORMAT=""
+CT_GCC_13_or_older=y
+CT_GCC_older_than_13=y
+CT_GCC_later_than_12=y
+CT_GCC_12_or_later=y
+CT_GCC_later_than_11=y
+CT_GCC_11_or_later=y
+CT_GCC_later_than_10=y
+CT_GCC_10_or_later=y
+CT_GCC_later_than_9=y
+CT_GCC_9_or_later=y
+CT_GCC_later_than_8=y
+CT_GCC_8_or_later=y
+CT_GCC_later_than_7=y
+CT_GCC_7_or_later=y
+CT_GCC_REQUIRE_7_or_later=y
+CT_GCC_later_than_6=y
+CT_GCC_6_or_later=y
+CT_GCC_REQUIRE_6_or_later=y
+CT_GCC_later_than_5=y
+CT_GCC_5_or_later=y
+CT_GCC_REQUIRE_5_or_later=y
+CT_GCC_later_than_4_9=y
+CT_GCC_4_9_or_later=y
+CT_GCC_REQUIRE_4_9_or_later=y
+CT_CC_GCC_HAS_LIBMPX=y
+CT_CC_GCC_ENABLE_CXX_FLAGS=""
+CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY=""
+CT_CC_GCC_EXTRA_CONFIG_ARRAY="    --disable-multilib --with-abi=lp64d --with-gnu-as --with-gnu-ld --enable-c99 --enable-shared --enable-poison-system-directories --enable-symvers=gnu --disable-bootstrap --disable-libstdcxx-dual-abi --enable-default-pie --with-toolexeclibdir=\"${CT_PREFIX_DIR}/${CT_TARGET}/sysroot/lib64/lp64d/\""
+CT_CC_GCC_STATIC_LIBSTDCXX=y
+# CT_CC_GCC_SYSTEM_ZLIB is not set
+CT_CC_GCC_CONFIG_TLS=m
+
+#
+# Optimisation features
+#
+CT_CC_GCC_USE_GRAPHITE=y
+CT_CC_GCC_USE_LTO=y
+CT_CC_GCC_LTO_ZSTD=m
+
+#
+# Settings for libraries running on target
+#
+# CT_CC_GCC_ENABLE_DEFAULT_PIE is not set
+CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y
+# CT_CC_GCC_LIBMUDFLAP is not set
+# CT_CC_GCC_LIBGOMP is not set
+# CT_CC_GCC_LIBSSP is not set
+# CT_CC_GCC_LIBQUADMATH is not set
+# CT_CC_GCC_LIBSANITIZER is not set
+CT_CC_GCC_LIBSTDCXX_VERBOSE=m
+
+#
+# Misc. obscure options.
+#
+CT_CC_CXA_ATEXIT=y
+CT_CC_GCC_TM_CLONE_REGISTRY=m
+# CT_CC_GCC_DISABLE_PCH is not set
+CT_CC_GCC_SJLJ_EXCEPTIONS=m
+CT_CC_GCC_LDBL_128=m
+# CT_CC_GCC_BUILD_ID is not set
+CT_CC_GCC_LNK_HASH_STYLE_DEFAULT=y
+# CT_CC_GCC_LNK_HASH_STYLE_SYSV is not set
+# CT_CC_GCC_LNK_HASH_STYLE_GNU is not set
+# CT_CC_GCC_LNK_HASH_STYLE_BOTH is not set
+CT_CC_GCC_LNK_HASH_STYLE=""
+CT_CC_GCC_DEC_FLOATS_AUTO=y
+# CT_CC_GCC_DEC_FLOATS_BID is not set
+# CT_CC_GCC_DEC_FLOATS_DPD is not set
+# CT_CC_GCC_DEC_FLOATS_NO is not set
+CT_CC_GCC_DEC_FLOATS=""
+CT_ALL_CC_CHOICES="GCC"
+
+#
+# Additional supported languages:
+#
+CT_CC_LANG_CXX=y
+CT_CC_LANG_FORTRAN=y
+# CT_CC_LANG_JIT is not set
+# CT_CC_LANG_ADA is not set
+# CT_CC_LANG_D is not set
+# CT_CC_LANG_OBJC is not set
+# CT_CC_LANG_OBJCXX is not set
+# CT_CC_LANG_GOLANG is not set
+CT_CC_LANG_OTHERS=""
+# end of C compiler
+
+#
+# Debug facilities
+#
+# CT_DEBUG_DUMA is not set
+CT_DEBUG_GDB=y
+CT_DEBUG_GDB_PKG_KSYM="GDB"
+CT_GDB_DIR_NAME="gdb"
+CT_GDB_PKG_NAME="gdb"
+# CT_GDB_SRC_RELEASE is not set
+# CT_GDB_SRC_DEVEL is not set
+CT_GDB_SRC_CUSTOM=y
+CT_GDB_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gdb/gdb-14.1"
+CT_GDB_PATCH_GLOBAL=y
+# CT_GDB_PATCH_BUNDLED is not set
+# CT_GDB_PATCH_LOCAL is not set
+# CT_GDB_PATCH_BUNDLED_LOCAL is not set
+# CT_GDB_PATCH_LOCAL_BUNDLED is not set
+# CT_GDB_PATCH_NONE is not set
+CT_GDB_PATCH_ORDER="global"
+CT_GDB_VERY_NEW=y
+# CT_GDB_V_13 is not set
+# CT_GDB_V_12 is not set
+# CT_GDB_V_11 is not set
+# CT_GDB_V_10 is not set
+# CT_GDB_V_9 is not set
+# CT_GDB_V_8_3 is not set
+CT_GDB_VERSION="new"
+CT_GDB_MIRRORS="$(CT_Mirrors GNU gdb) $(CT_Mirrors sourceware gdb/releases)"
+CT_GDB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GDB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GDB_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GDB_SIGNATURE_FORMAT=""
+CT_GDB_later_than_13=y
+CT_GDB_13_or_later=y
+CT_GDB_later_than_12=y
+CT_GDB_12_or_later=y
+CT_GDB_later_than_11=y
+CT_GDB_11_or_later=y
+CT_GDB_later_than_10=y
+CT_GDB_10_or_later=y
+CT_GDB_later_than_8_3=y
+CT_GDB_8_3_or_later=y
+CT_GDB_CROSS=y
+# CT_GDB_CROSS_STATIC is not set
+# CT_GDB_CROSS_SIM is not set
+# CT_GDB_CROSS_PYTHON is not set
+CT_GDB_CROSS_EXTRA_CONFIG_ARRAY=""
+# CT_GDB_NATIVE is not set
+# CT_GDB_GDBSERVER is not set
+CT_GDB_GDBSERVER_TOPLEVEL=y
+# CT_DEBUG_LTRACE is not set
+# CT_DEBUG_STRACE is not set
+CT_ALL_DEBUG_CHOICES="DUMA GDB LTRACE STRACE"
+# end of Debug facilities
+
+#
+# Companion libraries
+#
+# CT_COMPLIBS_CHECK is not set
+# CT_COMP_LIBS_CLOOG is not set
+CT_COMP_LIBS_EXPAT=y
+CT_COMP_LIBS_EXPAT_PKG_KSYM="EXPAT"
+CT_EXPAT_DIR_NAME="expat"
+CT_EXPAT_PKG_NAME="expat"
+# CT_EXPAT_SRC_RELEASE is not set
+# CT_EXPAT_SRC_DEVEL is not set
+CT_EXPAT_SRC_CUSTOM=y
+CT_EXPAT_CUSTOM_LOCATION="${OPENSOURCE_DIR}/expat/expat-2.5.0"
+CT_EXPAT_PATCH_GLOBAL=y
+# CT_EXPAT_PATCH_BUNDLED is not set
+# CT_EXPAT_PATCH_LOCAL is not set
+# CT_EXPAT_PATCH_BUNDLED_LOCAL is not set
+# CT_EXPAT_PATCH_LOCAL_BUNDLED is not set
+# CT_EXPAT_PATCH_NONE is not set
+CT_EXPAT_PATCH_ORDER="global"
+# CT_EXPAT_VERY_NEW is not set
+CT_EXPAT_V_2_5=y
+CT_EXPAT_VERSION="2.5.0"
+CT_EXPAT_MIRRORS="http://downloads.sourceforge.net/project/expat/expat/${CT_EXPAT_VERSION} https://github.com/libexpat/libexpat/releases/download/R_${CT_EXPAT_VERSION//./_}"
+CT_EXPAT_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_EXPAT_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_EXPAT_ARCHIVE_FORMATS=".tar.xz .tar.lz .tar.bz2 .tar.gz"
+CT_EXPAT_SIGNATURE_FORMAT=""
+CT_COMP_LIBS_GETTEXT=y
+CT_COMP_LIBS_GETTEXT_PKG_KSYM="GETTEXT"
+CT_GETTEXT_DIR_NAME="gettext"
+CT_GETTEXT_PKG_NAME="gettext"
+# CT_GETTEXT_SRC_RELEASE is not set
+# CT_GETTEXT_SRC_DEVEL is not set
+CT_GETTEXT_SRC_CUSTOM=y
+CT_GETTEXT_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gettext/gettext-0.22"
+CT_GETTEXT_PATCH_GLOBAL=y
+# CT_GETTEXT_PATCH_BUNDLED is not set
+# CT_GETTEXT_PATCH_LOCAL is not set
+# CT_GETTEXT_PATCH_BUNDLED_LOCAL is not set
+# CT_GETTEXT_PATCH_LOCAL_BUNDLED is not set
+# CT_GETTEXT_PATCH_NONE is not set
+CT_GETTEXT_PATCH_ORDER="global"
+CT_GETTEXT_VERY_NEW=y
+# CT_GETTEXT_V_0_21 is not set
+# CT_GETTEXT_V_0_20_1 is not set
+# CT_GETTEXT_V_0_19_8_1 is not set
+CT_GETTEXT_VERSION="new"
+CT_GETTEXT_MIRRORS="$(CT_Mirrors GNU gettext)"
+CT_GETTEXT_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GETTEXT_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GETTEXT_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GETTEXT_SIGNATURE_FORMAT="packed/.sig"
+CT_GETTEXT_later_than_0_21=y
+CT_GETTEXT_0_21_or_later=y
+CT_GETTEXT_INCOMPATIBLE_WITH_UCLIBC_NG=y
+
+#
+# This version of gettext is not compatible with uClibc-NG. Select
+#
+
+#
+# a different version if uClibc-NG is used on the target or (in a
+#
+
+#
+# Canadian cross build) on the host.
+#
+CT_COMP_LIBS_GMP=y
+CT_COMP_LIBS_GMP_PKG_KSYM="GMP"
+CT_GMP_DIR_NAME="gmp"
+CT_GMP_PKG_NAME="gmp"
+# CT_GMP_SRC_RELEASE is not set
+# CT_GMP_SRC_DEVEL is not set
+CT_GMP_SRC_CUSTOM=y
+CT_GMP_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gmp/gmp-6.3.0"
+CT_GMP_PATCH_GLOBAL=y
+# CT_GMP_PATCH_BUNDLED is not set
+# CT_GMP_PATCH_LOCAL is not set
+# CT_GMP_PATCH_BUNDLED_LOCAL is not set
+# CT_GMP_PATCH_LOCAL_BUNDLED is not set
+# CT_GMP_PATCH_NONE is not set
+CT_GMP_PATCH_ORDER="global"
+# CT_GMP_VERY_NEW is not set
+CT_GMP_V_6_2=y
+# CT_GMP_V_6_1 is not set
+CT_GMP_VERSION="6.2.1"
+CT_GMP_MIRRORS="https://gmplib.org/download/gmp https://gmplib.org/download/gmp/archive $(CT_Mirrors GNU gmp)"
+CT_GMP_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GMP_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GMP_ARCHIVE_FORMATS=".tar.xz .tar.lz .tar.bz2"
+CT_GMP_SIGNATURE_FORMAT="packed/.sig"
+CT_COMP_LIBS_ISL=y
+CT_COMP_LIBS_ISL_PKG_KSYM="ISL"
+CT_ISL_DIR_NAME="isl"
+CT_ISL_PKG_NAME="isl"
+# CT_ISL_SRC_RELEASE is not set
+# CT_ISL_SRC_DEVEL is not set
+CT_ISL_SRC_CUSTOM=y
+CT_ISL_CUSTOM_LOCATION="${OPENSOURCE_DIR}/isl/isl-0.24"
+CT_ISL_PATCH_GLOBAL=y
+# CT_ISL_PATCH_BUNDLED is not set
+# CT_ISL_PATCH_LOCAL is not set
+# CT_ISL_PATCH_BUNDLED_LOCAL is not set
+# CT_ISL_PATCH_LOCAL_BUNDLED is not set
+# CT_ISL_PATCH_NONE is not set
+CT_ISL_PATCH_ORDER="global"
+# CT_ISL_VERY_NEW is not set
+# CT_ISL_V_0_26 is not set
+# CT_ISL_V_0_25 is not set
+# CT_ISL_V_0_24 is not set
+# CT_ISL_V_0_23 is not set
+# CT_ISL_V_0_22 is not set
+# CT_ISL_V_0_21 is not set
+# CT_ISL_V_0_20 is not set
+# CT_ISL_V_0_19 is not set
+# CT_ISL_V_0_18 is not set
+# CT_ISL_V_0_17 is not set
+CT_ISL_V_0_16=y
+# CT_ISL_V_0_15 is not set
+CT_ISL_VERSION="0.16.1"
+CT_ISL_MIRRORS="https://libisl.sourceforge.io"
+CT_ISL_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ISL_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ISL_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_ISL_SIGNATURE_FORMAT=""
+CT_ISL_0_18_or_older=y
+CT_ISL_older_than_0_18=y
+CT_ISL_later_than_0_15=y
+CT_ISL_0_15_or_later=y
+# CT_COMP_LIBS_LIBELF is not set
+CT_COMP_LIBS_LIBICONV=y
+CT_COMP_LIBS_LIBICONV_PKG_KSYM="LIBICONV"
+CT_LIBICONV_DIR_NAME="libiconv"
+CT_LIBICONV_PKG_NAME="libiconv"
+# CT_LIBICONV_SRC_RELEASE is not set
+# CT_LIBICONV_SRC_DEVEL is not set
+CT_LIBICONV_SRC_CUSTOM=y
+CT_LIBICONV_CUSTOM_LOCATION="${OPENSOURCE_DIR}/libiconv/libiconv-1.16"
+CT_LIBICONV_PATCH_GLOBAL=y
+# CT_LIBICONV_PATCH_BUNDLED is not set
+# CT_LIBICONV_PATCH_LOCAL is not set
+# CT_LIBICONV_PATCH_BUNDLED_LOCAL is not set
+# CT_LIBICONV_PATCH_LOCAL_BUNDLED is not set
+# CT_LIBICONV_PATCH_NONE is not set
+CT_LIBICONV_PATCH_ORDER="global"
+# CT_LIBICONV_VERY_NEW is not set
+CT_LIBICONV_V_1_16=y
+# CT_LIBICONV_V_1_15 is not set
+CT_LIBICONV_VERSION="1.16"
+CT_LIBICONV_MIRRORS="$(CT_Mirrors GNU libiconv)"
+CT_LIBICONV_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_LIBICONV_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_LIBICONV_ARCHIVE_FORMATS=".tar.gz"
+CT_LIBICONV_SIGNATURE_FORMAT="packed/.sig"
+CT_COMP_LIBS_MPC=y
+CT_COMP_LIBS_MPC_PKG_KSYM="MPC"
+CT_MPC_DIR_NAME="mpc"
+CT_MPC_PKG_NAME="mpc"
+# CT_MPC_SRC_RELEASE is not set
+# CT_MPC_SRC_DEVEL is not set
+CT_MPC_SRC_CUSTOM=y
+CT_MPC_CUSTOM_LOCATION="${OPENSOURCE_DIR}/libmpc/mpc-1.3.1"
+CT_MPC_PATCH_GLOBAL=y
+# CT_MPC_PATCH_BUNDLED is not set
+# CT_MPC_PATCH_LOCAL is not set
+# CT_MPC_PATCH_BUNDLED_LOCAL is not set
+# CT_MPC_PATCH_LOCAL_BUNDLED is not set
+# CT_MPC_PATCH_NONE is not set
+CT_MPC_PATCH_ORDER="global"
+CT_MPC_VERY_NEW=y
+# CT_MPC_V_1_2 is not set
+CT_MPC_VERSION="new"
+CT_MPC_MIRRORS="https://www.multiprecision.org/downloads $(CT_Mirrors GNU mpc)"
+CT_MPC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_MPC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_MPC_ARCHIVE_FORMATS=".tar.gz"
+CT_MPC_SIGNATURE_FORMAT="packed/.sig"
+CT_MPC_later_than_1_1_0=y
+CT_MPC_1_1_0_or_later=y
+CT_COMP_LIBS_MPFR=y
+CT_COMP_LIBS_MPFR_PKG_KSYM="MPFR"
+CT_MPFR_DIR_NAME="mpfr"
+CT_MPFR_PKG_NAME="mpfr"
+# CT_MPFR_SRC_RELEASE is not set
+# CT_MPFR_SRC_DEVEL is not set
+CT_MPFR_SRC_CUSTOM=y
+CT_MPFR_CUSTOM_LOCATION="${OPENSOURCE_DIR}/mpfr/mpfr-4.2.1"
+CT_MPFR_PATCH_GLOBAL=y
+# CT_MPFR_PATCH_BUNDLED is not set
+# CT_MPFR_PATCH_LOCAL is not set
+# CT_MPFR_PATCH_BUNDLED_LOCAL is not set
+# CT_MPFR_PATCH_LOCAL_BUNDLED is not set
+# CT_MPFR_PATCH_NONE is not set
+CT_MPFR_PATCH_ORDER="global"
+CT_MPFR_VERY_NEW=y
+# CT_MPFR_V_4_2 is not set
+CT_MPFR_VERSION="new"
+CT_MPFR_MIRRORS="https://www.mpfr.org/mpfr-${CT_MPFR_VERSION} $(CT_Mirrors GNU mpfr)"
+CT_MPFR_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_MPFR_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_MPFR_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz .zip"
+CT_MPFR_SIGNATURE_FORMAT="packed/.asc"
+CT_MPFR_later_than_4_0_0=y
+CT_MPFR_4_0_0_or_later=y
+CT_COMP_LIBS_NCURSES=y
+CT_COMP_LIBS_NCURSES_PKG_KSYM="NCURSES"
+CT_NCURSES_DIR_NAME="ncurses"
+CT_NCURSES_PKG_NAME="ncurses"
+# CT_NCURSES_SRC_RELEASE is not set
+# CT_NCURSES_SRC_DEVEL is not set
+CT_NCURSES_SRC_CUSTOM=y
+CT_NCURSES_CUSTOM_LOCATION="${OPENSOURCE_DIR}/ncurses/ncurses-6.4"
+CT_NCURSES_PATCH_GLOBAL=y
+# CT_NCURSES_PATCH_BUNDLED is not set
+# CT_NCURSES_PATCH_LOCAL is not set
+# CT_NCURSES_PATCH_BUNDLED_LOCAL is not set
+# CT_NCURSES_PATCH_LOCAL_BUNDLED is not set
+# CT_NCURSES_PATCH_NONE is not set
+CT_NCURSES_PATCH_ORDER="global"
+# CT_NCURSES_VERY_NEW is not set
+CT_NCURSES_V_6_4=y
+# CT_NCURSES_V_6_2 is not set
+# CT_NCURSES_V_6_1 is not set
+# CT_NCURSES_V_6_0 is not set
+CT_NCURSES_VERSION="6.4"
+CT_NCURSES_MIRRORS="https://invisible-mirror.net/archives/ncurses $(CT_Mirrors GNU ncurses)"
+CT_NCURSES_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_NCURSES_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_NCURSES_ARCHIVE_FORMATS=".tar.gz"
+CT_NCURSES_SIGNATURE_FORMAT="packed/.sig"
+CT_NCURSES_NEW_ABI=y
+CT_NCURSES_HOST_CONFIG_ARGS=""
+CT_NCURSES_HOST_DISABLE_DB=y
+CT_NCURSES_HOST_FALLBACKS="linux,xterm,xterm-color,xterm-256color,vt100"
+CT_NCURSES_TARGET_CONFIG_ARGS=""
+# CT_NCURSES_TARGET_DISABLE_DB is not set
+CT_NCURSES_TARGET_FALLBACKS=""
+CT_COMP_LIBS_ZLIB=y
+CT_COMP_LIBS_ZLIB_PKG_KSYM="ZLIB"
+CT_ZLIB_DIR_NAME="zlib"
+CT_ZLIB_PKG_NAME="zlib"
+# CT_ZLIB_SRC_RELEASE is not set
+# CT_ZLIB_SRC_DEVEL is not set
+CT_ZLIB_SRC_CUSTOM=y
+CT_ZLIB_CUSTOM_LOCATION="${OPENSOURCE_DIR}/zlib/zlib-1.3.1"
+CT_ZLIB_PATCH_GLOBAL=y
+# CT_ZLIB_PATCH_BUNDLED is not set
+# CT_ZLIB_PATCH_LOCAL is not set
+# CT_ZLIB_PATCH_BUNDLED_LOCAL is not set
+# CT_ZLIB_PATCH_LOCAL_BUNDLED is not set
+# CT_ZLIB_PATCH_NONE is not set
+CT_ZLIB_PATCH_ORDER="global"
+CT_ZLIB_VERY_NEW=y
+# CT_ZLIB_V_1_2_13 is not set
+CT_ZLIB_VERSION="new"
+CT_ZLIB_MIRRORS="https://github.com/madler/zlib/releases/download/v${CT_ZLIB_VERSION} https://www.zlib.net/"
+CT_ZLIB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ZLIB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ZLIB_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_ZLIB_SIGNATURE_FORMAT="packed/.asc"
+CT_COMP_LIBS_ZSTD=y
+CT_COMP_LIBS_ZSTD_PKG_KSYM="ZSTD"
+CT_ZSTD_DIR_NAME="zstd"
+CT_ZSTD_PKG_NAME="zstd"
+# CT_ZSTD_SRC_RELEASE is not set
+# CT_ZSTD_SRC_DEVEL is not set
+CT_ZSTD_SRC_CUSTOM=y
+CT_ZSTD_CUSTOM_LOCATION="${OPENSOURCE_DIR}/zstd/zstd-1.5.5"
+CT_ZSTD_PATCH_GLOBAL=y
+# CT_ZSTD_PATCH_BUNDLED is not set
+# CT_ZSTD_PATCH_LOCAL is not set
+# CT_ZSTD_PATCH_BUNDLED_LOCAL is not set
+# CT_ZSTD_PATCH_LOCAL_BUNDLED is not set
+# CT_ZSTD_PATCH_NONE is not set
+CT_ZSTD_PATCH_ORDER="global"
+# CT_ZSTD_VERY_NEW is not set
+CT_ZSTD_V_1_5_5=y
+# CT_ZSTD_V_1_5_2 is not set
+CT_ZSTD_VERSION="1.5.5"
+CT_ZSTD_MIRRORS="https://github.com/facebook/zstd/releases/download/v${CT_ZSTD_VERSION} https://www.zstd.net/"
+CT_ZSTD_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ZSTD_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ZSTD_ARCHIVE_FORMATS=".tar.gz"
+CT_ZSTD_SIGNATURE_FORMAT="packed/.sig"
+CT_ALL_COMP_LIBS_CHOICES="CLOOG EXPAT GETTEXT GMP GNUPRUMCU ISL LIBELF LIBICONV MPC MPFR NCURSES NEWLIB_NANO PICOLIBC ZLIB ZSTD"
+CT_LIBICONV_NEEDED=y
+CT_GETTEXT_NEEDED=y
+CT_GMP_NEEDED=y
+CT_MPFR_NEEDED=y
+CT_ISL_NEEDED=y
+CT_MPC_NEEDED=y
+CT_EXPAT_NEEDED=y
+CT_NCURSES_NEEDED=y
+CT_ZLIB_NEEDED=y
+CT_ZSTD_NEEDED=y
+CT_LIBICONV=y
+CT_GETTEXT=y
+CT_GMP=y
+CT_MPFR=y
+CT_ISL=y
+CT_MPC=y
+CT_EXPAT=y
+CT_NCURSES=y
+CT_ZLIB=y
+CT_ZSTD=y
+# end of Companion libraries
+
+#
+# Companion tools
+#
+# CT_COMP_TOOLS_FOR_HOST is not set
+# CT_COMP_TOOLS_AUTOCONF is not set
+# CT_COMP_TOOLS_AUTOMAKE is not set
+# CT_COMP_TOOLS_BISON is not set
+# CT_COMP_TOOLS_DTC is not set
+# CT_COMP_TOOLS_LIBTOOL is not set
+# CT_COMP_TOOLS_M4 is not set
+# CT_COMP_TOOLS_MAKE is not set
+CT_ALL_COMP_TOOLS_CHOICES="AUTOCONF AUTOMAKE BISON DTC LIBTOOL M4 MAKE"
+# end of Companion tools
+
+#
+# Test suite
+#
+# CT_TEST_SUITE_GCC is not set
+# end of Test suite
diff --git a/.oebuild/cross-tools/configs/config_x86_64 b/.oebuild/cross-tools/configs/config_x86_64
new file mode 100644
index 0000000000000000000000000000000000000000..8966c323af0e7d14b7afd70d1e4703ab7c34249d
--- /dev/null
+++ b/.oebuild/cross-tools/configs/config_x86_64
@@ -0,0 +1,1104 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# crosstool-NG 1.26.0 Configuration
+#
+CT_CONFIGURE_has_static_link=y
+CT_CONFIGURE_has_cxx11=y
+CT_CONFIGURE_has_wget=y
+CT_CONFIGURE_has_curl=y
+CT_CONFIGURE_has_meson=y
+CT_CONFIGURE_has_ninja=y
+CT_CONFIGURE_has_rsync=y
+CT_CONFIGURE_has_make_3_81_or_newer=y
+CT_CONFIGURE_has_make_4_0_or_newer=y
+CT_CONFIGURE_has_make_4_4_or_newer=y
+CT_CONFIGURE_has_libtool_2_4_or_newer=y
+CT_CONFIGURE_has_libtoolize_2_4_or_newer=y
+CT_CONFIGURE_has_autoconf_2_65_or_newer=y
+CT_CONFIGURE_has_autoreconf_2_65_or_newer=y
+CT_CONFIGURE_has_automake_1_15_or_newer=y
+CT_CONFIGURE_has_gnu_m4_1_4_12_or_newer=y
+CT_CONFIGURE_has_python_3_4_or_newer=y
+CT_CONFIGURE_has_bison_2_7_or_newer=y
+CT_CONFIGURE_has_bison_3_0_4_or_newer=y
+CT_CONFIGURE_has_python=y
+CT_CONFIGURE_has_git=y
+CT_CONFIGURE_has_md5sum=y
+CT_CONFIGURE_has_sha1sum=y
+CT_CONFIGURE_has_sha256sum=y
+CT_CONFIGURE_has_sha512sum=y
+CT_CONFIGURE_has_install_with_strip_program=y
+CT_VERSION="1.26.0"
+CT_VCHECK=""
+CT_CONFIG_VERSION_ENV="4"
+CT_CONFIG_VERSION_CURRENT="4"
+CT_CONFIG_VERSION="4"
+CT_MODULES=y
+
+#
+# set open_source dir and x-tools dir, if you set CROSS_SOURCE, you should 
+# set like this: /xxx/open_source/. because the CROSS_SOURCE will be finanal
+# /xxx/open_source/../open_source
+#
+OPENSOURCE_DIR="${CROSS_SOURCE}./open_source"
+X_TOOLS_DIR="${HOME}/x-tools"
+
+#
+# Paths and misc options
+#
+
+#
+# crosstool-NG behavior
+#
+# CT_OBSOLETE is not set
+CT_EXPERIMENTAL=y
+# CT_ALLOW_BUILD_AS_ROOT is not set
+# CT_ENABLE_EXPERIMENTAL_BUNDLED_PATCHES is not set
+# CT_DEBUG_CT is not set
+
+#
+# Paths
+#
+CT_LOCAL_TARBALLS_DIR="${HOME}/src"
+CT_SAVE_TARBALLS=y
+# CT_TARBALLS_BUILDROOT_LAYOUT is not set
+CT_WORK_DIR="${CT_TOP_DIR}/.build"
+CT_BUILD_TOP_DIR="${CT_WORK_DIR:-${CT_TOP_DIR}/.build}/${CT_HOST:+HOST-${CT_HOST}/}${CT_TARGET}"
+CT_BUILD_DIR="${CT_BUILD_TOP_DIR}/build"
+CT_PREFIX_DIR="${CT_PREFIX:-${X_TOOLS_DIR}}/${CT_HOST:+HOST-${CT_HOST}/}${CT_TARGET}"
+CT_RM_RF_PREFIX_DIR=y
+CT_REMOVE_DOCS=y
+CT_INSTALL_LICENSES=y
+CT_PREFIX_DIR_RO=y
+CT_STRIP_HOST_TOOLCHAIN_EXECUTABLES=y
+# CT_STRIP_TARGET_TOOLCHAIN_EXECUTABLES is not set
+# CT_TARBALL_RESULT is not set
+
+#
+# Downloading
+#
+# CT_DOWNLOAD_AGENT_WGET is not set
+CT_DOWNLOAD_AGENT_CURL=y
+# CT_DOWNLOAD_AGENT_NONE is not set
+# CT_FORBID_DOWNLOAD is not set
+# CT_FORCE_DOWNLOAD is not set
+CT_CONNECT_TIMEOUT=10
+CT_DOWNLOAD_CURL_OPTIONS="--location --ftp-pasv --retry 3 --fail --silent"
+# CT_ONLY_DOWNLOAD is not set
+# CT_USE_MIRROR is not set
+CT_VERIFY_DOWNLOAD_DIGEST=y
+CT_VERIFY_DOWNLOAD_DIGEST_SHA512=y
+# CT_VERIFY_DOWNLOAD_DIGEST_SHA256 is not set
+# CT_VERIFY_DOWNLOAD_DIGEST_SHA1 is not set
+# CT_VERIFY_DOWNLOAD_DIGEST_MD5 is not set
+CT_VERIFY_DOWNLOAD_DIGEST_ALG="sha512"
+# CT_VERIFY_DOWNLOAD_SIGNATURE is not set
+
+#
+# Extracting
+#
+# CT_FORCE_EXTRACT is not set
+CT_OVERRIDE_CONFIG_GUESS_SUB=y
+# CT_ONLY_EXTRACT is not set
+CT_PATCH_BUNDLED=y
+# CT_PATCH_LOCAL is not set
+# CT_PATCH_BUNDLED_LOCAL is not set
+# CT_PATCH_LOCAL_BUNDLED is not set
+# CT_PATCH_NONE is not set
+CT_PATCH_ORDER="bundled"
+
+#
+# Build behavior
+#
+CT_PARALLEL_JOBS=0
+CT_LOAD=""
+CT_USE_PIPES=y
+CT_EXTRA_CFLAGS_FOR_BUILD=""
+CT_EXTRA_CXXFLAGS_FOR_BUILD=""
+CT_EXTRA_LDFLAGS_FOR_BUILD=""
+CT_EXTRA_CFLAGS_FOR_HOST=""
+CT_EXTRA_LDFLAGS_FOR_HOST=""
+# CT_CONFIG_SHELL_SH is not set
+# CT_CONFIG_SHELL_ASH is not set
+CT_CONFIG_SHELL_BASH=y
+# CT_CONFIG_SHELL_CUSTOM is not set
+CT_CONFIG_SHELL="${bash}"
+
+#
+# Logging
+#
+# CT_LOG_ERROR is not set
+# CT_LOG_WARN is not set
+# CT_LOG_INFO is not set
+CT_LOG_EXTRA=y
+# CT_LOG_ALL is not set
+# CT_LOG_DEBUG is not set
+CT_LOG_LEVEL_MAX="EXTRA"
+# CT_LOG_SEE_TOOLS_WARN is not set
+CT_LOG_PROGRESS_BAR=y
+CT_LOG_TO_FILE=y
+CT_LOG_FILE_COMPRESS=y
+# end of Paths and misc options
+
+#
+# Target options
+#
+# CT_ARCH_ALPHA is not set
+# CT_ARCH_ARC is not set
+# CT_ARCH_ARM is not set
+# CT_ARCH_AVR is not set
+# CT_ARCH_BPF is not set
+# CT_ARCH_C6X is not set
+# CT_ARCH_LOONGARCH is not set
+# CT_ARCH_M68K is not set
+# CT_ARCH_MICROBLAZE is not set
+# CT_ARCH_MIPS is not set
+# CT_ARCH_MOXIE is not set
+# CT_ARCH_MSP430 is not set
+# CT_ARCH_NIOS2 is not set
+# CT_ARCH_POWERPC is not set
+# CT_ARCH_PRU is not set
+# CT_ARCH_RISCV is not set
+# CT_ARCH_S390 is not set
+# CT_ARCH_SH is not set
+# CT_ARCH_SPARC is not set
+CT_ARCH_X86=y
+# CT_ARCH_XTENSA is not set
+CT_ARCH="x86"
+CT_ARCH_CHOICE_KSYM="X86"
+CT_ARCH_CPU=""
+CT_ARCH_TUNE=""
+CT_ARCH_X86_SHOW=y
+
+#
+# Options for x86
+#
+CT_ARCH_X86_PKG_KSYM=""
+CT_ALL_ARCH_CHOICES="ALPHA ARC ARM AVR BPF C6X LOONGARCH M68K MICROBLAZE MIPS MOXIE MSP430 NIOS2 POWERPC PRU RISCV S390 SH SPARC X86 XTENSA"
+CT_ARCH_SUFFIX=""
+# CT_OMIT_TARGET_VENDOR is not set
+
+#
+# Generic target options
+#
+# CT_MULTILIB is not set
+# CT_DEMULTILIB is not set
+CT_ARCH_USE_MMU=y
+CT_ARCH_SUPPORTS_LIBSANITIZER=y
+CT_ARCH_SUPPORTS_32=y
+CT_ARCH_SUPPORTS_64=y
+CT_ARCH_DEFAULT_32=y
+CT_ARCH_BITNESS=64
+# CT_ARCH_32 is not set
+CT_ARCH_64=y
+CT_ARCH_SUPPORTS_WITH_32_64=y
+
+#
+# Target optimisations
+#
+CT_ARCH_SUPPORTS_WITH_ARCH=y
+CT_ARCH_SUPPORTS_WITH_CPU=y
+CT_ARCH_SUPPORTS_WITH_TUNE=y
+CT_ARCH_ARCH=""
+CT_TARGET_CFLAGS=""
+CT_TARGET_LDFLAGS=""
+# end of Target options
+
+#
+# Toolchain options
+#
+
+#
+# General toolchain options
+#
+CT_FORCE_SYSROOT=y
+CT_USE_SYSROOT=y
+CT_SYSROOT_NAME="sysroot"
+CT_SYSROOT_DIR_PREFIX=""
+CT_WANTS_STATIC_LINK=y
+CT_WANTS_STATIC_LINK_CXX=y
+# CT_STATIC_TOOLCHAIN is not set
+CT_SHOW_CT_VERSION=y
+CT_TOOLCHAIN_PKGVERSION=""
+CT_TOOLCHAIN_BUGURL=""
+
+#
+# Tuple completion and aliasing
+#
+CT_TARGET_VENDOR="openeuler"
+CT_TARGET_ALIAS_SED_EXPR=""
+CT_TARGET_ALIAS=""
+
+#
+# Toolchain type
+#
+# CT_NATIVE is not set
+CT_CROSS=y
+# CT_CROSS_NATIVE is not set
+# CT_CANADIAN is not set
+CT_TOOLCHAIN_TYPE="cross"
+
+#
+# Build system
+#
+CT_BUILD=""
+CT_BUILD_PREFIX=""
+CT_BUILD_SUFFIX=""
+
+#
+# Misc options
+#
+# CT_TOOLCHAIN_ENABLE_NLS is not set
+# end of Toolchain options
+
+#
+# Operating System
+#
+CT_KERNEL_SUPPORTS_SHARED_LIBS=y
+# CT_KERNEL_BARE_METAL is not set
+CT_KERNEL_LINUX=y
+# CT_KERNEL_WINDOWS is not set
+CT_KERNEL="linux"
+CT_KERNEL_CHOICE_KSYM="LINUX"
+CT_KERNEL_LINUX_SHOW=y
+
+#
+# Options for linux
+#
+CT_KERNEL_LINUX_PKG_KSYM="LINUX"
+CT_LINUX_DIR_NAME="linux"
+CT_LINUX_USE_WWW_KERNEL_ORG=y
+# CT_LINUX_USE_ORACLE is not set
+CT_LINUX_USE="LINUX"
+CT_LINUX_PKG_NAME="linux"
+# CT_LINUX_SRC_RELEASE is not set
+# CT_LINUX_SRC_DEVEL is not set
+CT_LINUX_SRC_CUSTOM=y
+CT_LINUX_CUSTOM_LOCATION="${OPENSOURCE_DIR}/kernel"
+CT_LINUX_PATCH_GLOBAL=y
+# CT_LINUX_PATCH_BUNDLED is not set
+# CT_LINUX_PATCH_LOCAL is not set
+# CT_LINUX_PATCH_BUNDLED_LOCAL is not set
+# CT_LINUX_PATCH_LOCAL_BUNDLED is not set
+# CT_LINUX_PATCH_NONE is not set
+CT_LINUX_PATCH_ORDER="global"
+# CT_LINUX_VERY_NEW is not set
+# CT_LINUX_V_6_4 is not set
+# CT_LINUX_V_6_3 is not set
+# CT_LINUX_V_6_2 is not set
+# CT_LINUX_V_6_1 is not set
+# CT_LINUX_V_6_0 is not set
+# CT_LINUX_V_5_19 is not set
+# CT_LINUX_V_5_18 is not set
+# CT_LINUX_V_5_17 is not set
+# CT_LINUX_V_5_16 is not set
+# CT_LINUX_V_5_15 is not set
+# CT_LINUX_V_5_14 is not set
+# CT_LINUX_V_5_13 is not set
+# CT_LINUX_V_5_12 is not set
+# CT_LINUX_V_5_11 is not set
+CT_LINUX_V_5_10=y
+# CT_LINUX_V_5_9 is not set
+# CT_LINUX_V_5_8 is not set
+# CT_LINUX_V_5_7 is not set
+# CT_LINUX_V_5_4 is not set
+# CT_LINUX_V_5_3 is not set
+# CT_LINUX_V_5_2 is not set
+# CT_LINUX_V_5_1 is not set
+# CT_LINUX_V_5_0 is not set
+# CT_LINUX_V_4_20 is not set
+# CT_LINUX_V_4_19 is not set
+# CT_LINUX_V_4_18 is not set
+# CT_LINUX_V_4_17 is not set
+# CT_LINUX_V_4_16 is not set
+# CT_LINUX_V_4_15 is not set
+# CT_LINUX_V_4_14 is not set
+# CT_LINUX_V_4_13 is not set
+# CT_LINUX_V_4_12 is not set
+# CT_LINUX_V_4_11 is not set
+# CT_LINUX_V_4_10 is not set
+# CT_LINUX_V_4_9 is not set
+# CT_LINUX_V_4_4 is not set
+# CT_LINUX_V_4_1 is not set
+# CT_LINUX_V_3_16 is not set
+# CT_LINUX_V_3_13 is not set
+# CT_LINUX_V_3_12 is not set
+# CT_LINUX_V_3_10 is not set
+# CT_LINUX_V_3_4 is not set
+# CT_LINUX_V_3_2 is not set
+CT_LINUX_VERSION="5.10.185"
+CT_LINUX_MIRRORS="$(CT_Mirrors kernel.org linux ${CT_LINUX_VERSION})"
+CT_LINUX_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_LINUX_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_LINUX_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_LINUX_SIGNATURE_FORMAT="unpacked/.sign"
+CT_LINUX_5_19_or_older=y
+CT_LINUX_older_than_5_19=y
+CT_LINUX_5_12_or_older=y
+CT_LINUX_older_than_5_12=y
+CT_LINUX_later_than_5_5=y
+CT_LINUX_5_5_or_later=y
+CT_LINUX_later_than_5_3=y
+CT_LINUX_5_3_or_later=y
+CT_LINUX_later_than_4_8=y
+CT_LINUX_4_8_or_later=y
+CT_LINUX_later_than_3_7=y
+CT_LINUX_3_7_or_later=y
+CT_LINUX_later_than_3_2=y
+CT_LINUX_3_2_or_later=y
+CT_LINUX_REQUIRE_3_2_or_later=y
+CT_KERNEL_DEP_RSYNC=y
+CT_KERNEL_LINUX_VERBOSITY_0=y
+# CT_KERNEL_LINUX_VERBOSITY_1 is not set
+# CT_KERNEL_LINUX_VERBOSITY_2 is not set
+CT_KERNEL_LINUX_VERBOSE_LEVEL=0
+CT_ALL_KERNEL_CHOICES="BARE_METAL LINUX WINDOWS"
+
+#
+# Common kernel options
+#
+CT_SHARED_LIBS=y
+# end of Operating System
+
+#
+# Binary utilities
+#
+CT_ARCH_BINFMT_ELF=y
+CT_BINUTILS_BINUTILS=y
+CT_BINUTILS="binutils"
+CT_BINUTILS_CHOICE_KSYM="BINUTILS"
+CT_BINUTILS_BINUTILS_SHOW=y
+
+#
+# Options for binutils
+#
+CT_BINUTILS_BINUTILS_PKG_KSYM="BINUTILS"
+CT_BINUTILS_DIR_NAME="binutils"
+CT_BINUTILS_USE_GNU=y
+# CT_BINUTILS_USE_LINARO is not set
+# CT_BINUTILS_USE_ORACLE is not set
+CT_BINUTILS_USE="BINUTILS"
+CT_BINUTILS_PKG_NAME="binutils"
+# CT_BINUTILS_SRC_RELEASE is not set
+# CT_BINUTILS_SRC_DEVEL is not set
+CT_BINUTILS_SRC_CUSTOM=y
+CT_BINUTILS_CUSTOM_LOCATION="${OPENSOURCE_DIR}/binutils/binutils-2.41"
+CT_BINUTILS_PATCH_GLOBAL=y
+# CT_BINUTILS_PATCH_BUNDLED is not set
+# CT_BINUTILS_PATCH_LOCAL is not set
+# CT_BINUTILS_PATCH_BUNDLED_LOCAL is not set
+# CT_BINUTILS_PATCH_LOCAL_BUNDLED is not set
+# CT_BINUTILS_PATCH_NONE is not set
+CT_BINUTILS_PATCH_ORDER="global"
+CT_BINUTILS_VERY_NEW=y
+# CT_BINUTILS_V_2_40 is not set
+# CT_BINUTILS_V_2_39 is not set
+# CT_BINUTILS_V_2_38 is not set
+# CT_BINUTILS_V_2_37 is not set
+# CT_BINUTILS_V_2_36 is not set
+# CT_BINUTILS_V_2_35 is not set
+# CT_BINUTILS_V_2_34 is not set
+# CT_BINUTILS_V_2_33 is not set
+# CT_BINUTILS_V_2_32 is not set
+# CT_BINUTILS_V_2_31 is not set
+# CT_BINUTILS_V_2_30 is not set
+# CT_BINUTILS_V_2_29 is not set
+# CT_BINUTILS_V_2_28 is not set
+# CT_BINUTILS_V_2_27 is not set
+# CT_BINUTILS_V_2_26 is not set
+CT_BINUTILS_VERSION="new"
+CT_BINUTILS_MIRRORS="$(CT_Mirrors GNU binutils) $(CT_Mirrors sourceware binutils/releases)"
+CT_BINUTILS_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_BINUTILS_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_BINUTILS_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_BINUTILS_SIGNATURE_FORMAT="packed/.sig"
+CT_BINUTILS_later_than_2_39=y
+CT_BINUTILS_2_39_or_later=y
+CT_BINUTILS_later_than_2_30=y
+CT_BINUTILS_2_30_or_later=y
+CT_BINUTILS_later_than_2_27=y
+CT_BINUTILS_2_27_or_later=y
+CT_BINUTILS_later_than_2_26=y
+CT_BINUTILS_2_26_or_later=y
+
+#
+# GNU binutils
+#
+CT_BINUTILS_GOLD_SUPPORTS_ARCH=y
+CT_BINUTILS_GOLD_SUPPORT=y
+CT_BINUTILS_FORCE_LD_BFD_DEFAULT=y
+# CT_BINUTILS_LINKER_LD is not set
+CT_BINUTILS_LINKER_LD_GOLD=y
+CT_BINUTILS_GOLD_INSTALLED=y
+CT_BINUTILS_GOLD_THREADS=y
+CT_BINUTILS_LINKER_BOTH=y
+CT_BINUTILS_LINKERS_LIST="ld,gold"
+CT_BINUTILS_LD_WRAPPER=y
+CT_BINUTILS_LINKER_DEFAULT="bfd"
+CT_BINUTILS_PLUGINS=y
+CT_BINUTILS_RELRO=m
+CT_BINUTILS_DETERMINISTIC_ARCHIVES=y
+CT_BINUTILS_EXTRA_CONFIG_ARRAY=""
+# CT_BINUTILS_FOR_TARGET is not set
+CT_ALL_BINUTILS_CHOICES="BINUTILS"
+# end of Binary utilities
+
+#
+# C-library
+#
+CT_LIBC_GLIBC=y
+# CT_LIBC_MUSL is not set
+# CT_LIBC_UCLIBC_NG is not set
+CT_LIBC="glibc"
+CT_LIBC_CHOICE_KSYM="GLIBC"
+CT_LIBC_GLIBC_SHOW=y
+
+#
+# Options for glibc
+#
+CT_LIBC_GLIBC_PKG_KSYM="GLIBC"
+CT_GLIBC_DIR_NAME="glibc"
+CT_GLIBC_USE_GNU=y
+# CT_GLIBC_USE_ORACLE is not set
+CT_GLIBC_USE="GLIBC"
+CT_GLIBC_PKG_NAME="glibc"
+# CT_GLIBC_SRC_RELEASE is not set
+# CT_GLIBC_SRC_DEVEL is not set
+CT_GLIBC_SRC_CUSTOM=y
+CT_GLIBC_CUSTOM_LOCATION="${OPENSOURCE_DIR}/glibc/glibc-2.38"
+CT_GLIBC_PATCH_GLOBAL=y
+# CT_GLIBC_PATCH_BUNDLED is not set
+# CT_GLIBC_PATCH_LOCAL is not set
+# CT_GLIBC_PATCH_BUNDLED_LOCAL is not set
+# CT_GLIBC_PATCH_LOCAL_BUNDLED is not set
+# CT_GLIBC_PATCH_NONE is not set
+CT_GLIBC_PATCH_ORDER="global"
+# CT_GLIBC_VERY_NEW is not set
+CT_GLIBC_V_2_38=y
+# CT_GLIBC_V_2_37 is not set
+# CT_GLIBC_V_2_36 is not set
+# CT_GLIBC_V_2_35 is not set
+# CT_GLIBC_V_2_34 is not set
+# CT_GLIBC_V_2_33 is not set
+# CT_GLIBC_V_2_32 is not set
+# CT_GLIBC_V_2_31 is not set
+# CT_GLIBC_V_2_30 is not set
+# CT_GLIBC_V_2_29 is not set
+# CT_GLIBC_V_2_28 is not set
+# CT_GLIBC_V_2_27 is not set
+# CT_GLIBC_V_2_26 is not set
+# CT_GLIBC_V_2_25 is not set
+# CT_GLIBC_V_2_24 is not set
+# CT_GLIBC_V_2_23 is not set
+# CT_GLIBC_V_2_19 is not set
+# CT_GLIBC_V_2_17 is not set
+CT_GLIBC_VERSION="2.38"
+CT_GLIBC_MIRRORS="$(CT_Mirrors GNU glibc)"
+CT_GLIBC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GLIBC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GLIBC_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_GLIBC_SIGNATURE_FORMAT="packed/.sig"
+CT_GLIBC_2_38_or_later=y
+CT_GLIBC_2_38_or_older=y
+CT_GLIBC_later_than_2_37=y
+CT_GLIBC_2_37_or_later=y
+CT_GLIBC_later_than_2_36=y
+CT_GLIBC_2_36_or_later=y
+CT_GLIBC_later_than_2_34=y
+CT_GLIBC_2_34_or_later=y
+CT_GLIBC_later_than_2_32=y
+CT_GLIBC_2_32_or_later=y
+CT_GLIBC_later_than_2_31=y
+CT_GLIBC_2_31_or_later=y
+CT_GLIBC_later_than_2_30=y
+CT_GLIBC_2_30_or_later=y
+CT_GLIBC_later_than_2_29=y
+CT_GLIBC_2_29_or_later=y
+CT_GLIBC_later_than_2_28=y
+CT_GLIBC_2_28_or_later=y
+CT_GLIBC_later_than_2_27=y
+CT_GLIBC_2_27_or_later=y
+CT_GLIBC_later_than_2_26=y
+CT_GLIBC_2_26_or_later=y
+CT_GLIBC_later_than_2_25=y
+CT_GLIBC_2_25_or_later=y
+CT_GLIBC_later_than_2_24=y
+CT_GLIBC_2_24_or_later=y
+CT_GLIBC_later_than_2_23=y
+CT_GLIBC_2_23_or_later=y
+CT_GLIBC_later_than_2_20=y
+CT_GLIBC_2_20_or_later=y
+CT_GLIBC_later_than_2_17=y
+CT_GLIBC_2_17_or_later=y
+CT_GLIBC_later_than_2_14=y
+CT_GLIBC_2_14_or_later=y
+CT_GLIBC_DEP_KERNEL_HEADERS_VERSION=y
+CT_GLIBC_DEP_BINUTILS=y
+CT_GLIBC_DEP_GCC=y
+CT_GLIBC_DEP_PYTHON=y
+CT_THREADS="nptl"
+CT_GLIBC_BUILD_SSP=y
+CT_GLIBC_HAS_LIBIDN_ADDON=y
+# CT_GLIBC_USE_LIBIDN_ADDON is not set
+CT_GLIBC_NO_SPARC_V8=y
+CT_GLIBC_HAS_OBSOLETE_LIBCRYPT=y
+CT_GLIBC_EXTRA_CONFIG_ARRAY="--enable-crypt"
+CT_GLIBC_CONFIGPARMS=""
+CT_GLIBC_ENABLE_DEBUG=y
+CT_GLIBC_EXTRA_CFLAGS=""
+# CT_GLIBC_ENABLE_OBSOLETE_LIBCRYPT is not set
+# CT_GLIBC_ENABLE_FORTIFIED_BUILD is not set
+# CT_GLIBC_DISABLE_VERSIONING is not set
+CT_GLIBC_OLDEST_ABI=""
+CT_GLIBC_FORCE_UNWIND=y
+# CT_GLIBC_LOCALES is not set
+CT_GLIBC_KERNEL_VERSION_NONE=y
+# CT_GLIBC_KERNEL_VERSION_AS_HEADERS is not set
+# CT_GLIBC_KERNEL_VERSION_CHOSEN is not set
+CT_GLIBC_MIN_KERNEL=""
+CT_GLIBC_SSP_DEFAULT=y
+# CT_GLIBC_SSP_NO is not set
+# CT_GLIBC_SSP_YES is not set
+# CT_GLIBC_SSP_ALL is not set
+# CT_GLIBC_SSP_STRONG is not set
+CT_GLIBC_ENABLE_WERROR=y
+# CT_GLIBC_ENABLE_COMMON_FLAG is not set
+CT_ALL_LIBC_CHOICES="AVR_LIBC GLIBC MINGW_W64 MOXIEBOX MUSL NEWLIB NONE PICOLIBC UCLIBC_NG"
+CT_LIBC_SUPPORT_THREADS_ANY=y
+CT_LIBC_SUPPORT_THREADS_NATIVE=y
+
+#
+# Common C library options
+#
+CT_THREADS_NATIVE=y
+# CT_CREATE_LDSO_CONF is not set
+CT_LIBC_XLDD=y
+# end of C-library
+
+#
+# C compiler
+#
+CT_CC_CORE_NEEDED=y
+CT_CC_SUPPORT_CXX=y
+CT_CC_SUPPORT_FORTRAN=y
+CT_CC_SUPPORT_ADA=y
+CT_CC_SUPPORT_D=y
+CT_CC_SUPPORT_JIT=y
+CT_CC_SUPPORT_OBJC=y
+CT_CC_SUPPORT_OBJCXX=y
+CT_CC_SUPPORT_GOLANG=y
+CT_CC_GCC=y
+CT_CC="gcc"
+CT_CC_CHOICE_KSYM="GCC"
+CT_CC_GCC_SHOW=y
+
+#
+# Options for gcc
+#
+CT_CC_GCC_PKG_KSYM="GCC"
+CT_GCC_DIR_NAME="gcc"
+CT_GCC_USE_GNU=y
+# CT_GCC_USE_LINARO is not set
+# CT_GCC_USE_ORACLE is not set
+CT_GCC_USE="GCC"
+CT_GCC_PKG_NAME="gcc"
+# CT_GCC_SRC_RELEASE is not set
+# CT_GCC_SRC_DEVEL is not set
+CT_GCC_SRC_CUSTOM=y
+CT_GCC_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gcc/gcc-12.3.0"
+CT_GCC_PATCH_GLOBAL=y
+# CT_GCC_PATCH_BUNDLED is not set
+# CT_GCC_PATCH_LOCAL is not set
+# CT_GCC_PATCH_BUNDLED_LOCAL is not set
+# CT_GCC_PATCH_LOCAL_BUNDLED is not set
+# CT_GCC_PATCH_NONE is not set
+CT_GCC_PATCH_ORDER="global"
+# CT_GCC_VERY_NEW is not set
+# CT_GCC_V_13 is not set
+CT_GCC_V_12=y
+# CT_GCC_V_11 is not set
+# CT_GCC_V_10 is not set
+# CT_GCC_V_9 is not set
+# CT_GCC_V_8 is not set
+# CT_GCC_V_7 is not set
+# CT_GCC_V_6 is not set
+CT_GCC_VERSION="12.3.0"
+CT_GCC_MIRRORS="$(CT_Mirrors GNU gcc/gcc-${CT_GCC_VERSION}) $(CT_Mirrors sourceware gcc/releases/gcc-${CT_GCC_VERSION})"
+CT_GCC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GCC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GCC_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GCC_SIGNATURE_FORMAT=""
+CT_GCC_13_or_older=y
+CT_GCC_older_than_13=y
+CT_GCC_later_than_12=y
+CT_GCC_12_or_later=y
+CT_GCC_later_than_11=y
+CT_GCC_11_or_later=y
+CT_GCC_later_than_10=y
+CT_GCC_10_or_later=y
+CT_GCC_later_than_9=y
+CT_GCC_9_or_later=y
+CT_GCC_later_than_8=y
+CT_GCC_8_or_later=y
+CT_GCC_later_than_7=y
+CT_GCC_7_or_later=y
+CT_GCC_later_than_6=y
+CT_GCC_6_or_later=y
+CT_GCC_REQUIRE_6_or_later=y
+CT_GCC_later_than_5=y
+CT_GCC_5_or_later=y
+CT_GCC_REQUIRE_5_or_later=y
+CT_GCC_later_than_4_9=y
+CT_GCC_4_9_or_later=y
+CT_GCC_REQUIRE_4_9_or_later=y
+CT_CC_GCC_ENABLE_PLUGINS=y
+CT_CC_GCC_GOLD=y
+CT_CC_GCC_HAS_LIBMPX=y
+CT_CC_GCC_ENABLE_CXX_FLAGS=""
+CT_CC_GCC_CORE_EXTRA_CONFIG_ARRAY=""
+CT_CC_GCC_EXTRA_CONFIG_ARRAY="--enable-gnu-indirect-function --with-stage1-ldflags='-Wl,-z,relro,-z,now' --with-boot-ldflags='-Wl,-z,relro,-z,now' --with-tune=generic --with-arch=x86-64 --disable-multilib --with-gnu-as --with-gnu-ld --enable-shared --enable-poison-system-directories --enable-symvers=gnu --disable-bootstrap --enable-default-pie --libdir=\"${CT_PREFIX_DIR}/lib64\" --with-build-time-tools=\"${CT_PREFIX_DIR}/${CT_TARGET}/bin\""
+CT_CC_GCC_STATIC_LIBSTDCXX=y
+# CT_CC_GCC_SYSTEM_ZLIB is not set
+CT_CC_GCC_CONFIG_TLS=m
+
+#
+# Optimisation features
+#
+CT_CC_GCC_USE_GRAPHITE=y
+CT_CC_GCC_USE_LTO=y
+CT_CC_GCC_LTO_ZSTD=m
+
+#
+# Settings for libraries running on target
+#
+# CT_CC_GCC_ENABLE_DEFAULT_PIE is not set
+CT_CC_GCC_ENABLE_TARGET_OPTSPACE=y
+# CT_CC_GCC_LIBMUDFLAP is not set
+CT_CC_GCC_LIBGOMP=y
+# CT_CC_GCC_LIBSSP is not set
+# CT_CC_GCC_LIBQUADMATH is not set
+# CT_CC_GCC_LIBSANITIZER is not set
+CT_CC_GCC_LIBMPX=y
+CT_CC_GCC_LIBSTDCXX_VERBOSE=m
+
+#
+# Misc. obscure options.
+#
+CT_CC_CXA_ATEXIT=y
+CT_CC_GCC_TM_CLONE_REGISTRY=m
+# CT_CC_GCC_DISABLE_PCH is not set
+CT_CC_GCC_SJLJ_EXCEPTIONS=m
+CT_CC_GCC_LDBL_128=m
+# CT_CC_GCC_BUILD_ID is not set
+# CT_CC_GCC_LNK_HASH_STYLE_DEFAULT is not set
+# CT_CC_GCC_LNK_HASH_STYLE_SYSV is not set
+# CT_CC_GCC_LNK_HASH_STYLE_GNU is not set
+CT_CC_GCC_LNK_HASH_STYLE_BOTH=y
+CT_CC_GCC_LNK_HASH_STYLE="both"
+CT_CC_GCC_DEC_FLOATS_AUTO=y
+# CT_CC_GCC_DEC_FLOATS_BID is not set
+# CT_CC_GCC_DEC_FLOATS_DPD is not set
+# CT_CC_GCC_DEC_FLOATS_NO is not set
+CT_CC_GCC_DEC_FLOATS=""
+CT_ALL_CC_CHOICES="GCC"
+
+#
+# Additional supported languages:
+#
+CT_CC_LANG_CXX=y
+CT_CC_LANG_FORTRAN=y
+# CT_CC_LANG_JIT is not set
+# CT_CC_LANG_ADA is not set
+# CT_CC_LANG_D is not set
+# CT_CC_LANG_OBJC is not set
+# CT_CC_LANG_OBJCXX is not set
+# CT_CC_LANG_GOLANG is not set
+CT_CC_LANG_OTHERS=""
+# end of C compiler
+
+#
+# Debug facilities
+#
+# CT_DEBUG_DUMA is not set
+CT_DEBUG_GDB=y
+CT_DEBUG_GDB_PKG_KSYM="GDB"
+CT_GDB_DIR_NAME="gdb"
+CT_GDB_PKG_NAME="gdb"
+# CT_GDB_SRC_RELEASE is not set
+# CT_GDB_SRC_DEVEL is not set
+CT_GDB_SRC_CUSTOM=y
+CT_GDB_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gdb/gdb-14.1"
+CT_GDB_PATCH_GLOBAL=y
+# CT_GDB_PATCH_BUNDLED is not set
+# CT_GDB_PATCH_LOCAL is not set
+# CT_GDB_PATCH_BUNDLED_LOCAL is not set
+# CT_GDB_PATCH_LOCAL_BUNDLED is not set
+# CT_GDB_PATCH_NONE is not set
+CT_GDB_PATCH_ORDER="global"
+CT_GDB_VERY_NEW=y
+# CT_GDB_V_13 is not set
+# CT_GDB_V_12 is not set
+# CT_GDB_V_11 is not set
+# CT_GDB_V_10 is not set
+# CT_GDB_V_9 is not set
+# CT_GDB_V_8_3 is not set
+CT_GDB_VERSION="new"
+CT_GDB_MIRRORS="$(CT_Mirrors GNU gdb) $(CT_Mirrors sourceware gdb/releases)"
+CT_GDB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GDB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GDB_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GDB_SIGNATURE_FORMAT=""
+CT_GDB_later_than_13=y
+CT_GDB_13_or_later=y
+CT_GDB_later_than_12=y
+CT_GDB_12_or_later=y
+CT_GDB_later_than_11=y
+CT_GDB_11_or_later=y
+CT_GDB_later_than_10=y
+CT_GDB_10_or_later=y
+CT_GDB_later_than_8_3=y
+CT_GDB_8_3_or_later=y
+CT_GDB_CROSS=y
+# CT_GDB_CROSS_STATIC is not set
+# CT_GDB_CROSS_SIM is not set
+CT_GDB_CROSS_PYTHON=y
+CT_GDB_CROSS_PYTHON_BINARY=""
+CT_GDB_CROSS_EXTRA_CONFIG_ARRAY=""
+# CT_GDB_NATIVE is not set
+CT_GDB_GDBSERVER=y
+# CT_GDB_NATIVE_BUILD_IPA_LIB is not set
+# CT_GDB_NATIVE_STATIC is not set
+# CT_GDB_NATIVE_STATIC_LIBSTDCXX is not set
+CT_GDB_GDBSERVER_TOPLEVEL=y
+# CT_DEBUG_LTRACE is not set
+# CT_DEBUG_STRACE is not set
+CT_ALL_DEBUG_CHOICES="DUMA GDB LTRACE STRACE"
+# end of Debug facilities
+
+#
+# Companion libraries
+#
+# CT_COMPLIBS_CHECK is not set
+# CT_COMP_LIBS_CLOOG is not set
+CT_COMP_LIBS_EXPAT=y
+CT_COMP_LIBS_EXPAT_PKG_KSYM="EXPAT"
+CT_EXPAT_DIR_NAME="expat"
+CT_EXPAT_PKG_NAME="expat"
+# CT_EXPAT_SRC_RELEASE is not set
+# CT_EXPAT_SRC_DEVEL is not set
+CT_EXPAT_SRC_CUSTOM=y
+CT_EXPAT_CUSTOM_LOCATION="${OPENSOURCE_DIR}/expat/expat-2.5.0"
+CT_EXPAT_PATCH_GLOBAL=y
+# CT_EXPAT_PATCH_BUNDLED is not set
+# CT_EXPAT_PATCH_LOCAL is not set
+# CT_EXPAT_PATCH_BUNDLED_LOCAL is not set
+# CT_EXPAT_PATCH_LOCAL_BUNDLED is not set
+# CT_EXPAT_PATCH_NONE is not set
+CT_EXPAT_PATCH_ORDER="global"
+# CT_EXPAT_VERY_NEW is not set
+CT_EXPAT_V_2_5=y
+CT_EXPAT_VERSION="2.5.0"
+CT_EXPAT_MIRRORS="http://downloads.sourceforge.net/project/expat/expat/${CT_EXPAT_VERSION} https://github.com/libexpat/libexpat/releases/download/R_${CT_EXPAT_VERSION//./_}"
+CT_EXPAT_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_EXPAT_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_EXPAT_ARCHIVE_FORMATS=".tar.xz .tar.lz .tar.bz2 .tar.gz"
+CT_EXPAT_SIGNATURE_FORMAT=""
+CT_COMP_LIBS_GETTEXT=y
+CT_COMP_LIBS_GETTEXT_PKG_KSYM="GETTEXT"
+CT_GETTEXT_DIR_NAME="gettext"
+CT_GETTEXT_PKG_NAME="gettext"
+# CT_GETTEXT_SRC_RELEASE is not set
+# CT_GETTEXT_SRC_DEVEL is not set
+CT_GETTEXT_SRC_CUSTOM=y
+CT_GETTEXT_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gettext/gettext-0.22"
+CT_GETTEXT_PATCH_GLOBAL=y
+# CT_GETTEXT_PATCH_BUNDLED is not set
+# CT_GETTEXT_PATCH_LOCAL is not set
+# CT_GETTEXT_PATCH_BUNDLED_LOCAL is not set
+# CT_GETTEXT_PATCH_LOCAL_BUNDLED is not set
+# CT_GETTEXT_PATCH_NONE is not set
+CT_GETTEXT_PATCH_ORDER="global"
+CT_GETTEXT_VERY_NEW=y
+# CT_GETTEXT_V_0_21 is not set
+# CT_GETTEXT_V_0_20_1 is not set
+# CT_GETTEXT_V_0_19_8_1 is not set
+CT_GETTEXT_VERSION="new"
+CT_GETTEXT_MIRRORS="$(CT_Mirrors GNU gettext)"
+CT_GETTEXT_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GETTEXT_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GETTEXT_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_GETTEXT_SIGNATURE_FORMAT="packed/.sig"
+CT_GETTEXT_later_than_0_21=y
+CT_GETTEXT_0_21_or_later=y
+CT_GETTEXT_INCOMPATIBLE_WITH_UCLIBC_NG=y
+
+#
+# This version of gettext is not compatible with uClibc-NG. Select
+#
+
+#
+# a different version if uClibc-NG is used on the target or (in a
+#
+
+#
+# Canadian cross build) on the host.
+#
+CT_COMP_LIBS_GMP=y
+CT_COMP_LIBS_GMP_PKG_KSYM="GMP"
+CT_GMP_DIR_NAME="gmp"
+CT_GMP_PKG_NAME="gmp"
+# CT_GMP_SRC_RELEASE is not set
+# CT_GMP_SRC_DEVEL is not set
+CT_GMP_SRC_CUSTOM=y
+CT_GMP_CUSTOM_LOCATION="${OPENSOURCE_DIR}/gmp/gmp-6.3.0"
+CT_GMP_PATCH_GLOBAL=y
+# CT_GMP_PATCH_BUNDLED is not set
+# CT_GMP_PATCH_LOCAL is not set
+# CT_GMP_PATCH_BUNDLED_LOCAL is not set
+# CT_GMP_PATCH_LOCAL_BUNDLED is not set
+# CT_GMP_PATCH_NONE is not set
+CT_GMP_PATCH_ORDER="global"
+CT_GMP_VERY_NEW=y
+# CT_GMP_V_6_2 is not set
+# CT_GMP_V_6_1 is not set
+CT_GMP_VERSION="new"
+CT_GMP_MIRRORS="https://gmplib.org/download/gmp https://gmplib.org/download/gmp/archive $(CT_Mirrors GNU gmp)"
+CT_GMP_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_GMP_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_GMP_ARCHIVE_FORMATS=".tar.xz .tar.lz .tar.bz2"
+CT_GMP_SIGNATURE_FORMAT="packed/.sig"
+CT_COMP_LIBS_ISL=y
+CT_COMP_LIBS_ISL_PKG_KSYM="ISL"
+CT_ISL_DIR_NAME="isl"
+CT_ISL_PKG_NAME="isl"
+# CT_ISL_SRC_RELEASE is not set
+# CT_ISL_SRC_DEVEL is not set
+CT_ISL_SRC_CUSTOM=y
+CT_ISL_CUSTOM_LOCATION="${OPENSOURCE_DIR}/isl/isl-0.24"
+CT_ISL_PATCH_GLOBAL=y
+# CT_ISL_PATCH_BUNDLED is not set
+# CT_ISL_PATCH_LOCAL is not set
+# CT_ISL_PATCH_BUNDLED_LOCAL is not set
+# CT_ISL_PATCH_LOCAL_BUNDLED is not set
+# CT_ISL_PATCH_NONE is not set
+CT_ISL_PATCH_ORDER="global"
+# CT_ISL_VERY_NEW is not set
+# CT_ISL_V_0_26 is not set
+# CT_ISL_V_0_25 is not set
+CT_ISL_V_0_24=y
+# CT_ISL_V_0_23 is not set
+# CT_ISL_V_0_22 is not set
+# CT_ISL_V_0_21 is not set
+# CT_ISL_V_0_20 is not set
+# CT_ISL_V_0_19 is not set
+# CT_ISL_V_0_18 is not set
+# CT_ISL_V_0_17 is not set
+# CT_ISL_V_0_16 is not set
+# CT_ISL_V_0_15 is not set
+CT_ISL_VERSION="0.24"
+CT_ISL_MIRRORS="https://libisl.sourceforge.io"
+CT_ISL_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ISL_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ISL_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz"
+CT_ISL_SIGNATURE_FORMAT=""
+CT_ISL_later_than_0_18=y
+CT_ISL_0_18_or_later=y
+CT_ISL_later_than_0_15=y
+CT_ISL_0_15_or_later=y
+# CT_COMP_LIBS_LIBELF is not set
+CT_COMP_LIBS_LIBICONV=y
+CT_COMP_LIBS_LIBICONV_PKG_KSYM="LIBICONV"
+CT_LIBICONV_DIR_NAME="libiconv"
+CT_LIBICONV_PKG_NAME="libiconv"
+# CT_LIBICONV_SRC_RELEASE is not set
+# CT_LIBICONV_SRC_DEVEL is not set
+CT_LIBICONV_SRC_CUSTOM=y
+CT_LIBICONV_CUSTOM_LOCATION="${OPENSOURCE_DIR}/libiconv/libiconv-1.16"
+CT_LIBICONV_PATCH_GLOBAL=y
+# CT_LIBICONV_PATCH_BUNDLED is not set
+# CT_LIBICONV_PATCH_LOCAL is not set
+# CT_LIBICONV_PATCH_BUNDLED_LOCAL is not set
+# CT_LIBICONV_PATCH_LOCAL_BUNDLED is not set
+# CT_LIBICONV_PATCH_NONE is not set
+CT_LIBICONV_PATCH_ORDER="global"
+# CT_LIBICONV_VERY_NEW is not set
+CT_LIBICONV_V_1_16=y
+# CT_LIBICONV_V_1_15 is not set
+CT_LIBICONV_VERSION="1.16"
+CT_LIBICONV_MIRRORS="$(CT_Mirrors GNU libiconv)"
+CT_LIBICONV_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_LIBICONV_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_LIBICONV_ARCHIVE_FORMATS=".tar.gz"
+CT_LIBICONV_SIGNATURE_FORMAT="packed/.sig"
+CT_COMP_LIBS_MPC=y
+CT_COMP_LIBS_MPC_PKG_KSYM="MPC"
+CT_MPC_DIR_NAME="mpc"
+CT_MPC_PKG_NAME="mpc"
+# CT_MPC_SRC_RELEASE is not set
+# CT_MPC_SRC_DEVEL is not set
+CT_MPC_SRC_CUSTOM=y
+CT_MPC_CUSTOM_LOCATION="${OPENSOURCE_DIR}/libmpc/mpc-1.3.1"
+CT_MPC_PATCH_GLOBAL=y
+# CT_MPC_PATCH_BUNDLED is not set
+# CT_MPC_PATCH_LOCAL is not set
+# CT_MPC_PATCH_BUNDLED_LOCAL is not set
+# CT_MPC_PATCH_LOCAL_BUNDLED is not set
+# CT_MPC_PATCH_NONE is not set
+CT_MPC_PATCH_ORDER="global"
+CT_MPC_VERY_NEW=y
+# CT_MPC_V_1_2 is not set
+CT_MPC_VERSION="new"
+CT_MPC_MIRRORS="https://www.multiprecision.org/downloads $(CT_Mirrors GNU mpc)"
+CT_MPC_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_MPC_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_MPC_ARCHIVE_FORMATS=".tar.gz"
+CT_MPC_SIGNATURE_FORMAT="packed/.sig"
+CT_MPC_later_than_1_1_0=y
+CT_MPC_1_1_0_or_later=y
+CT_COMP_LIBS_MPFR=y
+CT_COMP_LIBS_MPFR_PKG_KSYM="MPFR"
+CT_MPFR_DIR_NAME="mpfr"
+CT_MPFR_PKG_NAME="mpfr"
+# CT_MPFR_SRC_RELEASE is not set
+# CT_MPFR_SRC_DEVEL is not set
+CT_MPFR_SRC_CUSTOM=y
+CT_MPFR_CUSTOM_LOCATION="${OPENSOURCE_DIR}/mpfr/mpfr-4.2.1"
+CT_MPFR_PATCH_GLOBAL=y
+# CT_MPFR_PATCH_BUNDLED is not set
+# CT_MPFR_PATCH_LOCAL is not set
+# CT_MPFR_PATCH_BUNDLED_LOCAL is not set
+# CT_MPFR_PATCH_LOCAL_BUNDLED is not set
+# CT_MPFR_PATCH_NONE is not set
+CT_MPFR_PATCH_ORDER="global"
+# CT_MPFR_VERY_NEW is not set
+CT_MPFR_V_4_2=y
+CT_MPFR_VERSION="4.2.1"
+CT_MPFR_MIRRORS="https://www.mpfr.org/mpfr-${CT_MPFR_VERSION} $(CT_Mirrors GNU mpfr)"
+CT_MPFR_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_MPFR_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_MPFR_ARCHIVE_FORMATS=".tar.xz .tar.bz2 .tar.gz .zip"
+CT_MPFR_SIGNATURE_FORMAT="packed/.asc"
+CT_MPFR_later_than_4_0_0=y
+CT_MPFR_4_0_0_or_later=y
+CT_COMP_LIBS_NCURSES=y
+CT_COMP_LIBS_NCURSES_PKG_KSYM="NCURSES"
+CT_NCURSES_DIR_NAME="ncurses"
+CT_NCURSES_PKG_NAME="ncurses"
+# CT_NCURSES_SRC_RELEASE is not set
+# CT_NCURSES_SRC_DEVEL is not set
+CT_NCURSES_SRC_CUSTOM=y
+CT_NCURSES_CUSTOM_LOCATION="${OPENSOURCE_DIR}/ncurses/ncurses-6.4"
+CT_NCURSES_PATCH_GLOBAL=y
+# CT_NCURSES_PATCH_BUNDLED is not set
+# CT_NCURSES_PATCH_LOCAL is not set
+# CT_NCURSES_PATCH_BUNDLED_LOCAL is not set
+# CT_NCURSES_PATCH_LOCAL_BUNDLED is not set
+# CT_NCURSES_PATCH_NONE is not set
+CT_NCURSES_PATCH_ORDER="global"
+# CT_NCURSES_VERY_NEW is not set
+CT_NCURSES_V_6_4=y
+# CT_NCURSES_V_6_2 is not set
+# CT_NCURSES_V_6_1 is not set
+# CT_NCURSES_V_6_0 is not set
+CT_NCURSES_VERSION="6.4"
+CT_NCURSES_MIRRORS="https://invisible-mirror.net/archives/ncurses $(CT_Mirrors GNU ncurses)"
+CT_NCURSES_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_NCURSES_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_NCURSES_ARCHIVE_FORMATS=".tar.gz"
+CT_NCURSES_SIGNATURE_FORMAT="packed/.sig"
+CT_NCURSES_NEW_ABI=y
+CT_NCURSES_HOST_CONFIG_ARGS=""
+CT_NCURSES_HOST_DISABLE_DB=y
+CT_NCURSES_HOST_FALLBACKS="linux,xterm,xterm-color,xterm-256color,vt100"
+CT_NCURSES_TARGET_CONFIG_ARGS=""
+# CT_NCURSES_TARGET_DISABLE_DB is not set
+CT_NCURSES_TARGET_FALLBACKS=""
+CT_COMP_LIBS_ZLIB=y
+CT_COMP_LIBS_ZLIB_PKG_KSYM="ZLIB"
+CT_ZLIB_DIR_NAME="zlib"
+CT_ZLIB_PKG_NAME="zlib"
+# CT_ZLIB_SRC_RELEASE is not set
+# CT_ZLIB_SRC_DEVEL is not set
+CT_ZLIB_SRC_CUSTOM=y
+CT_ZLIB_CUSTOM_LOCATION="${OPENSOURCE_DIR}/zlib/zlib-1.3.1"
+CT_ZLIB_PATCH_GLOBAL=y
+# CT_ZLIB_PATCH_BUNDLED is not set
+# CT_ZLIB_PATCH_LOCAL is not set
+# CT_ZLIB_PATCH_BUNDLED_LOCAL is not set
+# CT_ZLIB_PATCH_LOCAL_BUNDLED is not set
+# CT_ZLIB_PATCH_NONE is not set
+CT_ZLIB_PATCH_ORDER="global"
+CT_ZLIB_VERY_NEW=y
+# CT_ZLIB_V_1_2_13 is not set
+CT_ZLIB_VERSION="new"
+CT_ZLIB_MIRRORS="https://github.com/madler/zlib/releases/download/v${CT_ZLIB_VERSION} https://www.zlib.net/"
+CT_ZLIB_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ZLIB_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ZLIB_ARCHIVE_FORMATS=".tar.xz .tar.gz"
+CT_ZLIB_SIGNATURE_FORMAT="packed/.asc"
+CT_COMP_LIBS_ZSTD=y
+CT_COMP_LIBS_ZSTD_PKG_KSYM="ZSTD"
+CT_ZSTD_DIR_NAME="zstd"
+CT_ZSTD_PKG_NAME="zstd"
+# CT_ZSTD_SRC_RELEASE is not set
+# CT_ZSTD_SRC_DEVEL is not set
+CT_ZSTD_SRC_CUSTOM=y
+CT_ZSTD_CUSTOM_LOCATION="${OPENSOURCE_DIR}/zstd/zstd-1.5.5"
+CT_ZSTD_PATCH_GLOBAL=y
+# CT_ZSTD_PATCH_BUNDLED is not set
+# CT_ZSTD_PATCH_LOCAL is not set
+# CT_ZSTD_PATCH_BUNDLED_LOCAL is not set
+# CT_ZSTD_PATCH_LOCAL_BUNDLED is not set
+# CT_ZSTD_PATCH_NONE is not set
+CT_ZSTD_PATCH_ORDER="global"
+# CT_ZSTD_VERY_NEW is not set
+CT_ZSTD_V_1_5_5=y
+# CT_ZSTD_V_1_5_2 is not set
+CT_ZSTD_VERSION="1.5.5"
+CT_ZSTD_MIRRORS="https://github.com/facebook/zstd/releases/download/v${CT_ZSTD_VERSION} https://www.zstd.net/"
+CT_ZSTD_ARCHIVE_FILENAME="@{pkg_name}-@{version}"
+CT_ZSTD_ARCHIVE_DIRNAME="@{pkg_name}-@{version}"
+CT_ZSTD_ARCHIVE_FORMATS=".tar.gz"
+CT_ZSTD_SIGNATURE_FORMAT="packed/.sig"
+CT_ALL_COMP_LIBS_CHOICES="CLOOG EXPAT GETTEXT GMP GNUPRUMCU ISL LIBELF LIBICONV MPC MPFR NCURSES NEWLIB_NANO PICOLIBC ZLIB ZSTD"
+CT_LIBICONV_NEEDED=y
+CT_GETTEXT_NEEDED=y
+CT_GMP_NEEDED=y
+CT_MPFR_NEEDED=y
+CT_ISL_NEEDED=y
+CT_MPC_NEEDED=y
+CT_EXPAT_NEEDED=y
+CT_NCURSES_NEEDED=y
+CT_ZLIB_NEEDED=y
+CT_ZSTD_NEEDED=y
+CT_LIBICONV=y
+CT_GETTEXT=y
+CT_GMP=y
+CT_MPFR=y
+CT_ISL=y
+CT_MPC=y
+CT_EXPAT=y
+CT_NCURSES=y
+CT_ZLIB=y
+CT_ZSTD=y
+# end of Companion libraries
+
+#
+# Companion tools
+#
+# CT_COMP_TOOLS_FOR_HOST is not set
+# CT_COMP_TOOLS_AUTOCONF is not set
+# CT_COMP_TOOLS_AUTOMAKE is not set
+# CT_COMP_TOOLS_BISON is not set
+# CT_COMP_TOOLS_DTC is not set
+# CT_COMP_TOOLS_LIBTOOL is not set
+# CT_COMP_TOOLS_M4 is not set
+# CT_COMP_TOOLS_MAKE is not set
+CT_ALL_COMP_TOOLS_CHOICES="AUTOCONF AUTOMAKE BISON DTC LIBTOOL M4 MAKE"
+# end of Companion tools
+
+#
+# Test suite
+#
+# CT_TEST_SUITE_GCC is not set
+# end of Test suite
diff --git a/.oebuild/cross-tools/patches/glibc-revert-reserve-relocation-information-for-sysboost.patch b/.oebuild/cross-tools/patches/glibc-revert-reserve-relocation-information-for-sysboost.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9fd6444921557e1ffb497518f02147389dd8cc74
--- /dev/null
+++ b/.oebuild/cross-tools/patches/glibc-revert-reserve-relocation-information-for-sysboost.patch
@@ -0,0 +1,14 @@
+--- a/Makerules
++++ b/Makerules
+@@ -534,7 +534,7 @@ lib%.so: lib%_pic.a $(+preinit) $(+postinit) $(link-libc-deps)
+ 	$(call after-link,$@)
+ 
+ define build-shlib-helper
+-$(LINK.o) -shared -static-libgcc -Wl,-O1 $(sysdep-LDFLAGS) -Wl,--emit-relocs \
++$(LINK.o) -shared -static-libgcc -Wl,-O1 $(sysdep-LDFLAGS) \
+ 	  $(if $($(@F)-no-z-defs)$(no-z-defs),,-Wl,-z,defs) $(rtld-LDFLAGS) \
+ 	  $(if $($(@F)-no-dt-relr),$(no-dt-relr-ldflag),$(dt-relr-ldflag)) \
+ 	  $(extra-B-$(@F:lib%.so=%).so) -B$(csu-objpfx) \
+-- 
+2.33.0
+
diff --git a/.oebuild/cross-tools/prepare.sh b/.oebuild/cross-tools/prepare.sh
new file mode 100644
index 0000000000000000000000000000000000000000..b949ed63ec7de80b7e1e0630cc940279d5edeebc
--- /dev/null
+++ b/.oebuild/cross-tools/prepare.sh
@@ -0,0 +1,110 @@
+#!/bin/bash
+
+function delete_dir() {
+	while [ $# != 0 ] ; do
+		[ -n "$1" ] && rm -rf ./$1 ; shift; done
+}
+
+function do_patch() {
+	pushd $1
+	if [ $1 = "isl" ];then
+		tar xf *.tar.*
+	elif [ $1 = "zlib" ];then
+		tar xf *.tar.*
+	else
+		PKG=$(echo *.tar.*)
+        echo "$1: do_unpack for of $PKG..."
+		tar xf *.tar.*
+        echo "make patchlist of $1..."
+		cat *.spec | grep "Patch" | grep -v "#" |grep "\.patch" | awk -F ":" '{print $2}' > $1-patchlist
+        ls ${OE_PATCH_DIR}/ | grep "^$1" > $1-patchlist-oe || true
+		pushd ${PKG%%.tar.*}
+		for i in `cat ../$1-patchlist`
+		do
+            echo "----------------apply patch $i:"
+			patch -p1 < ../$i
+		done
+		for i in `cat ../$1-patchlist-oe`
+		do
+            echo "----------------apply patch ${OE_PATCH_DIR}/$i:"
+			patch -p1 < ${OE_PATCH_DIR}/$i
+		done
+		popd
+	fi
+	popd
+    echo "------------do_patch for $1 done!"
+}
+
+function download_and_patch() {
+	while [ $# != 0 ] ; do
+		[ -n "$1" ] && echo "Download $1" && git clone -b $COMMON_BRANCH https://gitee.com/src-openeuler/$1.git --depth 1 && do_patch $1; shift;
+	done
+}
+
+function do_prepare() {
+	[ ! -d "$LIB_PATH" ] && mkdir $LIB_PATH
+	pushd $LIB_PATH
+	delete_dir $KERNEL $GCC $GLIBC $MUSLC $BINUTILS $GMP $MPC $MPFR $ISL $EXPAT $GETTEXT $NCURSES $ZLIB $LIBICONV $GDB $ZSTD
+	git clone -b $KERNEL_BRANCH https://gitee.com/openeuler/kernel.git --depth 1
+	git clone -b $MUSLC_BRANCH https://gitee.com/src-openeuler/musl.git --depth 1 && do_patch musl;
+	download_and_patch $GCC $GLIBC $BINUTILS $GMP $MPC $MPFR $ISL $EXPAT $NCURSES $ZLIB $GDB $ZSTD
+	#LIBICONV and GETTEXT dir is need, but with no code, it will skip when ct-ng build under our openeuler env.
+	mkdir -p $LIB_PATH/$LIBICONV/$LIBICONV_DIR
+	mkdir -p $LIB_PATH/$GETTEXT/$GETTEXT_DIR
+	popd
+}
+
+usage()
+{
+	echo -e "Tip: sh cross-tools/prepare.sh <work_dir>\n"
+}
+
+check_use()
+{
+	if [ -n "$BASH_SOURCE" ]; then
+		THIS_SCRIPT="$BASH_SOURCE"
+	elif [ -n "$ZSH_NAME" ]; then
+		THIS_SCRIPT="$0"
+	else
+		THIS_SCRIPT="$(pwd)/prepare.sh"
+		if [ ! -e "$THIS_SCRIPT" ]; then
+			echo "Error: $THIS_SCRIPT doesn't exist!"
+			return 1
+		fi
+	fi
+
+	if [ "$0" != "$THIS_SCRIPT" ]; then
+		echo "Error: This script cannot be sourced. Please run as 'sh $THIS_SCRIPT'" >&2
+		return 1
+	fi
+}
+
+main()
+{
+	usage
+	check_use || return 1
+	set -e
+	WORK_DIR="$1"
+	SRC_DIR="$(pwd)"
+	SRC_DIR="$(realpath ${SRC_DIR})"
+	if [[ -z "${WORK_DIR}" ]];then
+		WORK_DIR=$SRC_DIR
+		echo "use default work dir: $WORK_DIR"
+	fi
+	WORK_DIR="$(realpath ${WORK_DIR})"
+	source $SRC_DIR/configs/config.xml
+    OE_PATCH_DIR="$SRC_DIR/patches"
+	readonly LIB_PATH="$WORK_DIR/open_source"
+
+	do_prepare
+
+	cd $WORK_DIR
+	echo "Prepare done! Now you can run: (not in root please)"
+	echo "'cp config_arm32 .config && ct-ng build' for build arm"
+	echo "'cp config_aarch64 .config && ct-ng build' for build arm64"
+	echo "'cp config_x86_64 .config && ct-ng build' for build x86_64"
+	echo "'cp config_riscv64 .config && ct-ng build' for build riscv64"
+	echo "'cp config_aarch64-musl .config && ct-ng build' for build muslc_aarch64"
+}
+
+main "$@"
diff --git a/.oebuild/cross-tools/release.yaml b/.oebuild/cross-tools/release.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..3b6b3b6acfdf98b94ab4291413a34c8d49c25c29
--- /dev/null
+++ b/.oebuild/cross-tools/release.yaml
@@ -0,0 +1,9 @@
+tag_name: toolchains-v0.1.5
+name: openEuler Embedded Toolchains V0.1.5
+body: 1.此发行版为对应toolchains V0.1.5版本。
+      2.请下载所有的gz结尾的压缩包及merge_data.sh文件，对应名称的压缩包即为对应构建工具链。
+      3.请给merge_data.sh文件可执行权限，并执行即可得到对应的工具链文件夹。
+      4.更新内容：x86-64交叉编译链打开libgomp开关
+target_commitish: master
+owner: openeuler
+repo: yocto-meta-openeuler
\ No newline at end of file
diff --git a/.oebuild/cross-tools/update.sh b/.oebuild/cross-tools/update.sh
new file mode 100644
index 0000000000000000000000000000000000000000..72f565b5c084bf4ce479903c7560a1facd188550
--- /dev/null
+++ b/.oebuild/cross-tools/update.sh
@@ -0,0 +1,55 @@
+#!/bin/bash
+
+function update_feature() {
+	# Change GLIBC_DYNAMIC_LINKER to use lib64/xxx.ld for arm64 and lib64/lp64d/xxx.ld for riscv64
+	sed -i "s#^\#define GLIBC_DYNAMIC_LINKER.*#\#undef STANDARD_STARTFILE_PREFIX_2\n\#define STANDARD_STARTFILE_PREFIX_2 \"/usr/lib64/\"\n\#define GLIBC_DYNAMIC_LINKER \"/lib%{mabi=lp64:64}%{mabi=ilp32:ilp32}/ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1\"#g" $LIB_PATH/$GCC/$GCC_DIR/gcc/config/aarch64/aarch64-linux.h
+	sed -i "s#^\#define GLIBC_DYNAMIC_LINKER.*#\#define GLIBC_DYNAMIC_LINKER \"/lib64/lp64d/ld-linux-riscv\" XLEN_SPEC \"-\" ABI_SPEC \".so.1\"#g" $LIB_PATH/$GCC/$GCC_DIR/gcc/config/riscv/linux.h
+	sed -i "s#^\#define MUSL_DYNAMIC_LINKER.*#\#define MUSL_DYNAMIC_LINKER \"/lib%{mabi=lp64:64}%{mabi=ilp32:ilp32}/ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1\"#g" $LIB_PATH/$GCC/$GCC_DIR/gcc/config/aarch64/aarch64-linux.h
+	sed -i "s#^\#define MUSL_DYNAMIC_LINKER.*#\#define MUSL_DYNAMIC_LINKER \"/lib64/lp64d/ld-musl-riscv\" XLEN_SPEC MUSL_ABI_SUFFIX \".so.1\"#g" $LIB_PATH/$GCC/$GCC_DIR/gcc/config/riscv/linux.h        
+
+	# Change libstdc++.so option
+        sed -i "s#^\\t-o \\$\@.*#\\t-Wl,-z,relro,-z,now,-z,noexecstack -Wtrampolines -o \$\@#g" $LIB_PATH/$GCC/$GCC_DIR/libstdc++-v3/src/Makefile.in
+}
+
+function update_config() {
+	cp $SRC_DIR/configs/config_* $WORK_DIR/
+	sed -i "s#^CT_LINUX_CUSTOM_LOCATION.*#CT_LINUX_CUSTOM_LOCATION=\"$LIB_PATH/kernel\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_BINUTILS_CUSTOM_LOCATION.*#CT_BINUTILS_CUSTOM_LOCATION=\"$LIB_PATH/$BINUTILS/$BINUTILS_DIR\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_GLIBC_CUSTOM_LOCATION.*#CT_GLIBC_CUSTOM_LOCATION=\"$LIB_PATH/$GLIBC/$GLIBC_DIR\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_MUSL_CUSTOM_LOCATION.*#CT_MUSL_CUSTOM_LOCATION=\"$LIB_PATH/$MUSLC/$MUSLC_DIR\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_GCC_CUSTOM_LOCATION.*#CT_GCC_CUSTOM_LOCATION=\"$LIB_PATH/$GCC/$GCC_DIR\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_GDB_CUSTOM_LOCATION.*#CT_GDB_CUSTOM_LOCATION=\"$LIB_PATH/$GDB/$GDB_DIR\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_GMP_CUSTOM_LOCATION.*#CT_GMP_CUSTOM_LOCATION=\"$LIB_PATH/$GMP/$GMP_DIR\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_ISL_CUSTOM_LOCATION.*#CT_ISL_CUSTOM_LOCATION=\"$LIB_PATH/$ISL/$ISL_DIR\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_MPC_CUSTOM_LOCATION.*#CT_MPC_CUSTOM_LOCATION=\"$LIB_PATH/$MPC/$MPC_DIR\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_MPFR_CUSTOM_LOCATION.*#CT_MPFR_CUSTOM_LOCATION=\"$LIB_PATH/$MPFR/$MPFR_DIR\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_EXPAT_CUSTOM_LOCATION.*#CT_EXPAT_CUSTOM_LOCATION=\"$LIB_PATH/$EXPAT/$EXPAT_DIR\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_LIBICONV_CUSTOM_LOCATION.*#CT_LIBICONV_CUSTOM_LOCATION=\"$LIB_PATH/$LIBICONV/$LIBICONV_DIR\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_GETTEXT_CUSTOM_LOCATION.*#CT_GETTEXT_CUSTOM_LOCATION=\"$LIB_PATH/$GETTEXT/$GETTEXT_DIR\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_NCURSES_CUSTOM_LOCATION.*#CT_NCURSES_CUSTOM_LOCATION=\"$LIB_PATH/$NCURSES/$NCURSES_DIR\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_ZLIB_CUSTOM_LOCATION.*#CT_ZLIB_CUSTOM_LOCATION=\"$LIB_PATH/$ZLIB/$ZLIB_DIR\"#g" $WORK_DIR/config_*
+	sed -i "s#^CT_ZSTD_CUSTOM_LOCATION.*#CT_ZSTD_CUSTOM_LOCATION=\"$LIB_PATH/$ZSTD/$ZSTD_DIR\"#g" $WORK_DIR/config_*
+}
+
+main()
+{
+	set -e
+	SRC_DIR="$(pwd)"
+	SRC_DIR="$(realpath ${SRC_DIR})"
+	source "${SRC_DIR}/configs/config.xml"
+	readonly LIB_PATH="$SRC_DIR/open_source"
+	WORK_DIR=$SRC_DIR
+
+	update_feature
+	update_config
+
+	cd $SRC_DIR
+	echo "Prepare done! Now you can run: (not in root please)"
+	echo "'cp config_arm32 .config && ct-ng build' for build arm"
+	echo "'cp config_aarch64 .config && ct-ng build' for build arm64"
+	echo "'cp config_x86_64 .config && ct-ng build' for build x86_64"
+	echo "'cp config_riscv64 .config && ct-ng build' for build riscv64"
+	echo "'cp config_aarch64-musl .config && ct-ng build' for build muslc_aarch64"
+}
+
+main "$@"
diff --git a/.oebuild/dockerfile/README.md b/.oebuild/dockerfile/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..4b4d65606e69cc42dbdb9ea9563f13885dedda1d
--- /dev/null
+++ b/.oebuild/dockerfile/README.md
@@ -0,0 +1,10 @@
+# DockerFile介绍
+
+openEuler Embedded涉及到的容器镜像有两种，一种是构建嵌入式镜像的容器，其相关的Dockerfile存放在openeuler-image目录，另一种是构建交叉编译链的容器，其相关的Dockerfile存放在openeuler-sdk目录，在没个目录下都会有两个Dockerfile，其中一个是Dockerfile，其用来构建对应的容器镜像，另一个是Dockerfile_CI，其用来构建所对应的基础设施运行的容器镜像。
+
+容器镜像编译命令如下（这里以构建嵌入式容器镜像为例）：
+
+```
+cd openeuler-image
+docker build -t openeuler-container:latest .
+```
diff --git a/.oebuild/dockerfile/openeuler-container/Dockerfile b/.oebuild/dockerfile/openeuler-container/Dockerfile
new file mode 100644
index 0000000000000000000000000000000000000000..666bdb418b6bef79d8454f1d290f674716019f9d
--- /dev/null
+++ b/.oebuild/dockerfile/openeuler-container/Dockerfile
@@ -0,0 +1,115 @@
+FROM openeuler/openeuler:23.09
+
+# RUN sed -i "s#http://repo.openeuler.org#https://repo.huaweicloud.com/openeuler#g" /etc/yum.repos.d/openEuler.repo
+
+RUN set -eux; \
+yum -y install git java tar cmake gperf sqlite-devel libffi-devel xz-devel \
+zlib zlib-devel openssl-devel bzip2-devel ncurses-devel readline-devel \
+libpcap-devel parted autoconf-archive chrpath gcc-c++ patch rpm-build flex \
+autoconf automake m4 bison bc libtool gettext-devel createrepo_c net-tools \
+wget sudo hostname rpcgen texinfo python meson dosfstools mtools libmpc-devel \
+gmp-devel ninja-build numactl-devel make python3 python3-pip screen glibc-locale-archive \
+iproute xz unzip help2man libstdc++-static gcc g++ rsync python3-devel gdisk umoci skopeo \
+libxslt vim hwdata perl-XML-Parser iptables golang quilt
+
+ARG user=openeuler
+ARG group=openeuler
+ARG uid=1000
+ARG gid=1000
+
+# add build user
+RUN groupadd -g ${gid} ${group} && useradd -c "${user}" -d /home/${user} -u ${uid} -g ${gid} -m ${user}
+RUN echo "${user} ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
+
+# modify /usr1 owner
+RUN mkdir -p /usr1 && chown -R ${user}:${group} /usr1 /opt && chmod -R 755 /usr1 /opt
+
+# install nativesdk toolchains and environment of build toolchains
+# notice: nativesdk and toolchains is for building OS
+
+# modify default configs
+RUN sed -i 's/TMOUT=300/TMOUT=/g' /etc/bashrc
+
+# add umask conf to 022 in file /etc/bashrc
+RUN echo "umask 022" >> /etc/bashrc
+
+USER openeuler
+
+ARG openeuler_repo=https://gitee.com/openeuler/yocto-meta-openeuler
+ARG openeuler_base_version=24.03-LTS
+
+# download nativesdk release and install it
+ARG nativesdk_version=v0.1.2
+ARG nativesdk_name=x86_64-buildtools-extended-nativesdk-standalone
+RUN mkdir -p /opt/buildtools/nativesdk/sdk_info
+WORKDIR /opt/buildtools/nativesdk/sdk_info
+RUN wget ${openeuler_repo}/releases/download/nativesdk-${nativesdk_version}/${nativesdk_name}-${openeuler_base_version}.testdata.json \
+    && wget ${openeuler_repo}/releases/download/nativesdk-${nativesdk_version}/1_${nativesdk_name}-${openeuler_base_version}.sh \
+    && wget ${openeuler_repo}/releases/download/nativesdk-${nativesdk_version}/2_${nativesdk_name}-${openeuler_base_version}.sh \
+    && wget ${openeuler_repo}/releases/download/nativesdk-${nativesdk_version}/3_${nativesdk_name}-${openeuler_base_version}.sh \
+    && wget ${openeuler_repo}/releases/download/nativesdk-${nativesdk_version}/${nativesdk_name}-${openeuler_base_version}.target.manifest \
+    && wget ${openeuler_repo}/releases/download/nativesdk-${nativesdk_version}/${nativesdk_name}-${openeuler_base_version}.host.manifest \
+    && wget ${openeuler_repo}/releases/download/nativesdk-${nativesdk_version}/merge_data.sh \
+    && bash ./merge_data.sh
+RUN ./${nativesdk_name}-${openeuler_base_version}.sh -d /opt/buildtools/nativesdk -y
+RUN . /opt/buildtools/nativesdk/environment-setup-x86_64-openeulersdk-linux
+
+# download toolchain release and install it
+ARG toolchain_version=toolchains-v0.1.5
+RUN mkdir -p /usr1/openeuler/gcc
+WORKDIR /usr1/openeuler/gcc
+RUN wget ${openeuler_repo}/releases/download/${toolchain_version}/1_openeuler_gcc_arm64le.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${toolchain_version}/2_openeuler_gcc_arm64le.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${toolchain_version}/3_openeuler_gcc_arm64le.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${toolchain_version}/4_openeuler_gcc_arm64le.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${toolchain_version}/1_openeuler_gcc_x86_64.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${toolchain_version}/2_openeuler_gcc_x86_64.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${toolchain_version}/3_openeuler_gcc_x86_64.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${toolchain_version}/4_openeuler_gcc_x86_64.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${toolchain_version}/1_openeuler_gcc_arm32le.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${toolchain_version}/2_openeuler_gcc_arm32le.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${toolchain_version}/3_openeuler_gcc_arm32le.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${toolchain_version}/1_openeuler_gcc_riscv64.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${toolchain_version}/2_openeuler_gcc_riscv64.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${toolchain_version}/3_openeuler_gcc_riscv64.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${toolchain_version}/merge_data.sh \
+    && bash ./merge_data.sh
+# deal aarch64 toolchain
+RUN tar xzvf openeuler_gcc_arm64le.tar.gz &&  \
+    rm -rf openeuler_gcc_arm64le.tar.gz
+# deal x86_64 toolchain
+RUN tar xzvf openeuler_gcc_x86_64.tar.gz &&  \
+    rm -rf openeuler_gcc_x86_64.tar.gz
+# deal arm toolchain
+RUN tar xzvf openeuler_gcc_arm32le.tar.gz &&  \
+    rm -rf openeuler_gcc_arm32le.tar.gz
+# deal riscv64 toolchain
+RUN tar xzvf openeuler_gcc_riscv64.tar.gz &&  \
+    rm -rf openeuler_gcc_riscv64.tar.gz
+RUN rm -rf merge_data.sh
+
+WORKDIR /usr1/openeuler
+# download llvm toolchain and install it
+ARG llvm_toolchain_version=llvm-toolchain-v0.1.1
+RUN wget ${openeuler_repo}/releases/download/${llvm_toolchain_version}/1_clang-llvm-17.0.6.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${llvm_toolchain_version}/2_clang-llvm-17.0.6.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${llvm_toolchain_version}/3_clang-llvm-17.0.6.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${llvm_toolchain_version}/4_clang-llvm-17.0.6.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${llvm_toolchain_version}/5_clang-llvm-17.0.6.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${llvm_toolchain_version}/6_clang-llvm-17.0.6.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${llvm_toolchain_version}/7_clang-llvm-17.0.6.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${llvm_toolchain_version}/8_clang-llvm-17.0.6.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${llvm_toolchain_version}/9_clang-llvm-17.0.6.tar.gz \
+    && wget ${openeuler_repo}/releases/download/${llvm_toolchain_version}/merge_data.sh \
+    && bash ./merge_data.sh
+
+RUN tar zxf clang-llvm-17.0.6.tar.gz
+RUN sudo mv clang-llvm-17.0.6 llvm && sudo rm -rf clang-llvm-17.0.6.tar.gz merge_data.sh
+
+RUN sudo chmod -R 777 /opt/buildtools/nativesdk/sysroots/x86_64-openeulersdk-linux/var/
+
+WORKDIR /home/${user}
+
+RUN rm -rf /opt/buildtools/nativesdk/sdk_info
+# install necessary python package because Optee-os need this package involve during compile
+RUN pip3 install cryptography -i https://pypi.tuna.tsinghua.edu.cn/simple
diff --git a/.oebuild/dockerfile/openeuler-container/Dockerfile_CI b/.oebuild/dockerfile/openeuler-container/Dockerfile_CI
new file mode 100644
index 0000000000000000000000000000000000000000..707c4ab607472bbe9c4cd45393b56416506ec741
--- /dev/null
+++ b/.oebuild/dockerfile/openeuler-container/Dockerfile_CI
@@ -0,0 +1,51 @@
+# base image
+FROM swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-container:latest
+
+ARG VERSION=4.3
+ARG user=jenkins
+ARG group=jenkins
+#must to be 1001 for adapt disk mount in jenkins'job
+ARG uid=1001
+ARG gid=1001
+ARG AGENT_WORKDIR=/home/${user}/agent
+
+USER root
+
+RUN curl --create-dirs -fsSLo /usr/share/jenkins/agent.jar https://repo.jenkins-ci.org/public/org/jenkins-ci/main/remoting/${VERSION}/remoting-${VERSION}.jar \
+    && chmod 755 /usr/share/jenkins \
+    && chmod 644 /usr/share/jenkins/agent.jar \
+    && ln -sf /usr/share/jenkins/agent.jar /usr/share/jenkins/slave.jar
+
+RUN curl --create-dirs -fsSLo /usr/local/bin/jenkins-agent http://121.36.53.23/AdoptOpenJDK/jenkins-agent
+#COPY jenkins-agent /usr/local/bin/jenkins-agent
+
+RUN chmod a+rx /usr/local/bin/jenkins-agent \
+     && ln -s /usr/local/bin/jenkins-agent /usr/local/bin/jenkins-slave
+
+RUN groupadd -g ${gid} ${group} && useradd -c "Jenkins user" -d /home/${user} -u ${uid} -g ${gid} -m ${user}
+RUN echo "${user} ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
+
+#add umask conf to 022 in file /etc/bashrc
+RUN echo "umask 002" >> /etc/bashrc
+
+RUN mkdir /home/${user}/.jenkins && mkdir -p ${AGENT_WORKDIR}
+RUN chown -R jenkins:jenkins /opt /usr1 ${AGENT_WORKDIR} && chmod -R 755 /opt /usr1 ${AGENT_WORKDIR}
+
+USER ${user}
+
+RUN echo "PATH=$PATH:/home/${user}/.local/bin" >> ${HOME}/.bashrc \
+    && echo "export PATH" >> ${HOME}/.bashrc
+
+RUN set -eux; \
+pip install PyYaml python-git requests python-jenkins paramiko json2table \
+gitlint sphinx_tabs sphinx_multiversion sphinx-rtd-theme Sphinx==5.1.1 \
+pyyaml pygit gitpython -i https://pypi.tuna.tsinghua.edu.cn/simple
+
+RUN pip install oebuild==0.1
+
+VOLUME /home/${user}/.jenkins
+VOLUME ${AGENT_WORKDIR}
+
+WORKDIR ${AGENT_WORKDIR}
+
+ENTRYPOINT ["jenkins-agent"]
diff --git a/.oebuild/dockerfile/openeuler-sdk/Dockerfile b/.oebuild/dockerfile/openeuler-sdk/Dockerfile
new file mode 100644
index 0000000000000000000000000000000000000000..93a8e7b6e0b1a9743ede65aeda99e5e969320ddb
--- /dev/null
+++ b/.oebuild/dockerfile/openeuler-sdk/Dockerfile
@@ -0,0 +1,46 @@
+# base image
+FROM openeuler/openeuler:21.09
+
+RUN sed -i 's/repo.openeuler.org/archives.openeuler\.openatom\.cn/g' /etc/yum.repos.d/openEuler.repo
+
+# yum install
+RUN set -eux; \
+yum -y install git java tar binutils-devel gperf sqlite-devel libffi-devel xz-devel \
+zlib zlib-devel openssl-devel bzip2-devel ncurses-devel readline-devel \
+libpcap-devel parted autoconf-archive chrpath gcc-c++ patch rpm-build flex \
+autoconf automake m4 bison bc libtool gettext-devel createrepo_c net-tools \
+wget sudo hostname rpcgen texinfo meson dosfstools mtools libmpc-devel \
+gmp-devel ninja-build numactl-devel make python python3 python3-pip screen \
+iproute help2man gdisk libstdc++-static diffstat lzip python3-devel rsync \
+xz-lzma-compat xz unzip gcc g++ vim hwdata libxslt perl-XML-Parser umoci skopeo
+
+ARG user=openeuler
+ARG group=openeuler
+ARG uid=1000
+ARG gid=1000
+
+# add build user
+RUN groupadd -g ${gid} ${group} && useradd -c "${user}" -d /home/${user} -u ${uid} -g ${gid} -m ${user}
+RUN echo "${user} ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
+
+# modify /usr1 owner
+RUN mkdir -p /usr1 && chown -R ${user}:${group} /usr1 /opt && chmod -R 755 /usr1 /opt
+
+# modify default configs
+RUN sed -i 's/TMOUT=300/TMOUT=/g' /etc/bashrc
+
+# download ct-ng
+WORKDIR /home/${user}
+RUN wget http://crosstool-ng.org/download/crosstool-ng/crosstool-ng-1.26.0.tar.bz2
+RUN tar jxvf crosstool-ng-1.26.0.tar.bz2
+WORKDIR /home/${user}/crosstool-ng-1.26.0
+RUN ./configure
+RUN make
+RUN sudo make install
+WORKDIR /home/${user}
+RUN rm -rf crosstool-ng-1.26.0 crosstool-ng-1.26.0.tar.bz2
+
+USER ${user}
+
+# install cmake=3.20.2 for llvm toolchain build
+RUN pip install cmake==3.20.2 -i https://pypi.tuna.tsinghua.edu.cn/simple
diff --git a/.oebuild/dockerfile/openeuler-sdk/Dockerfile_CI b/.oebuild/dockerfile/openeuler-sdk/Dockerfile_CI
new file mode 100644
index 0000000000000000000000000000000000000000..ac375d818acd829aa99014968d49469ca1746225
--- /dev/null
+++ b/.oebuild/dockerfile/openeuler-sdk/Dockerfile_CI
@@ -0,0 +1,49 @@
+# base image
+FROM swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-sdk:latest
+
+ARG VERSION=4.3
+ARG user=jenkins
+ARG group=jenkins
+#must to be 1001 for adapt disk mount in jenkins'job
+ARG uid=1001
+ARG gid=1001
+ARG AGENT_WORKDIR=/home/${user}/agent
+
+USER root
+
+RUN curl --create-dirs -fsSLo /usr/share/jenkins/agent.jar https://repo.jenkins-ci.org/public/org/jenkins-ci/main/remoting/${VERSION}/remoting-${VERSION}.jar \
+    && chmod 755 /usr/share/jenkins \
+    && chmod 644 /usr/share/jenkins/agent.jar \
+    && ln -sf /usr/share/jenkins/agent.jar /usr/share/jenkins/slave.jar
+
+RUN curl --create-dirs -fsSLo /usr/local/bin/jenkins-agent http://121.36.53.23/AdoptOpenJDK/jenkins-agent
+#COPY jenkins-agent /usr/local/bin/jenkins-agent
+
+RUN chmod a+rx /usr/local/bin/jenkins-agent \
+     && ln -s /usr/local/bin/jenkins-agent /usr/local/bin/jenkins-slave
+
+RUN groupadd -g ${gid} ${group} && useradd -c "Jenkins user" -d /home/${user} -u ${uid} -g ${gid} -m ${user}
+RUN echo "${user} ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
+
+#add umask conf to 022 in file /etc/bashrc
+RUN echo "umask 002" >> /etc/bashrc
+
+RUN mkdir /home/${user}/.jenkins && mkdir -p ${AGENT_WORKDIR}
+RUN chown -R jenkins:jenkins /opt /usr1 ${AGENT_WORKDIR} && chmod -R 755 /opt /usr1 ${AGENT_WORKDIR}
+
+USER ${user}
+
+RUN echo "PATH=$PATH:/home/${user}/.local/bin" >> ${HOME}/.bashrc \
+    && echo "export PATH" >> ${HOME}/.bashrc
+
+RUN set -eux; \
+pip install PyYaml python-git requests python-jenkins paramiko json2table \
+gitlint sphinx_tabs sphinx_multiversion sphinx-rtd-theme Sphinx==5.1.1 \
+oebuild pyyaml pygit gitpython -i https://pypi.tuna.tsinghua.edu.cn/simple
+
+VOLUME /home/${user}/.jenkins
+VOLUME ${AGENT_WORKDIR}
+
+WORKDIR ${AGENT_WORKDIR}
+
+ENTRYPOINT ["jenkins-agent"]
diff --git a/.oebuild/env.yaml b/.oebuild/env.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..108e354140d8fe53965229e81dcb07db22ca4271
--- /dev/null
+++ b/.oebuild/env.yaml
@@ -0,0 +1,3 @@
+docker_tag: "latest"
+docker_image: "swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-container:latest"
+sdk_docker_image: "swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-sdk:latest"
diff --git a/.oebuild/features/busybox.yaml b/.oebuild/features/busybox.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..51c3430909ffbf312b4662f47039e0524f0c835b
--- /dev/null
+++ b/.oebuild/features/busybox.yaml
@@ -0,0 +1,5 @@
+type: feature
+
+local_conf: |
+  INIT_MANAGER = "mdev-busybox"
+  VIRTUAL-RUNTIME_dev_manager = "busybox-mdev"
diff --git a/.oebuild/features/clang.yaml b/.oebuild/features/clang.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..62595d75bff16f829021f81b992ae1b8b8d4dc51
--- /dev/null
+++ b/.oebuild/features/clang.yaml
@@ -0,0 +1,11 @@
+type: feature
+
+support: qemu-aarch64|raspberrypi4-64
+
+local_conf: |
+  DISTRO_FEATURES:append = " clang ld-is-lld"
+  DISTRO_FEATURES_NATIVE:append = " clang "
+  EXTERNAL_TOOLCHAIN_CLANG_BIN = "${EXTERNAL_TOOLCHAIN_LLVM}/bin"
+
+layers:
+- yocto-meta-openeuler/meta-clang
diff --git a/.oebuild/features/debug.yaml b/.oebuild/features/debug.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..09e53ba4bcc09ef907b15726242542f2ceb937bb
--- /dev/null
+++ b/.oebuild/features/debug.yaml
@@ -0,0 +1,6 @@
+type: feature
+
+local_conf: |
+  IMAGE_FEATURES:append = " tools-debug dbg-pkgs debug-tweaks"
+  # Allow haveged to provide entropy to speed up the boot time.
+  DISTRO_FEATURES:append = " haveged"
diff --git a/.oebuild/features/hmi.yaml b/.oebuild/features/hmi.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..eec5c0b299f5c3e384fe878ad0ca67a0d96688a3
--- /dev/null
+++ b/.oebuild/features/hmi.yaml
@@ -0,0 +1,20 @@
+type: feature
+
+repos:
+  yocto-meta-qt5:
+    url: https://gitee.com/openeuler/yocto-meta-qt5.git
+    path: yocto-meta-qt5
+    refspec: dev_kirkstone
+
+local_conf: |
+  DISTRO_FEATURES:append = " hmi "
+  DISTRO_FEATURES:append = " opengl"
+  OPENEULER_DEFAULT_DISTRO_FEATURES:append = " x11"
+  DISTRO_FEATURES:append = " wayland"
+  IMAGE_FEATURES:append = " weston"
+  GLIBC_GENERATE_LOCALES:append = "en_US.UTF-8 zh_CN.UTF-8 "
+
+layers:
+- yocto-meta-openembedded/meta-oe
+- yocto-meta-qt5
+
diff --git a/.oebuild/features/kernel6.yaml b/.oebuild/features/kernel6.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..a8e4a22da4981133cd5a8e28600129688a1ae2ce
--- /dev/null
+++ b/.oebuild/features/kernel6.yaml
@@ -0,0 +1,6 @@
+type: feature
+
+local_conf: |
+  DISTRO_FEATURES:append = " kernel6 "
+  PREFERRED_VERSION_linux-openeuler ?= "6.6%"
+  PREFERRED_VERSION_linux-openeuler-rt ?= "6.6%"
diff --git a/.oebuild/features/musl.yaml b/.oebuild/features/musl.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..6a8061cdf1bab91d124f97b62d29f4d74cdd1c73
--- /dev/null
+++ b/.oebuild/features/musl.yaml
@@ -0,0 +1,13 @@
+type: feature
+
+support: qemu-aarch64|raspberrypi4-64
+
+local_conf: |
+  EXTERNAL_TARGET_SYS:aarch64 = "aarch64-openeuler-linux-musl"
+  TCLIBC = "musl"
+  TCMODE-LIBC = "musl"
+  TCMODE-CRYPT = "musl"
+  MACHINE_ESSENTIAL_EXTRA_RDEPENDS = "musl"
+
+layers:
+- yocto-meta-openeuler/meta-musl
diff --git a/.oebuild/features/openeuler-container.yaml b/.oebuild/features/openeuler-container.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..309acac718ca752ab7c1a595c21788eb2f1dbc5f
--- /dev/null
+++ b/.oebuild/features/openeuler-container.yaml
@@ -0,0 +1,6 @@
+type: feature
+
+support: qemu-aarch64|raspberrypi4-64|hieulerpi1
+
+local_conf: |
+  DISTRO_FEATURES:append = " isulad "
diff --git a/.oebuild/features/openeuler-edge.yaml b/.oebuild/features/openeuler-edge.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..272fda90a9b330bc2a64a4c3480e917e2d8d60d9
--- /dev/null
+++ b/.oebuild/features/openeuler-edge.yaml
@@ -0,0 +1,6 @@
+type: feature
+
+support: qemu-aarch64|raspberrypi4-64|hieulerpi1
+
+local_conf: |
+  DISTRO_FEATURES:append = " kubeedge isulad "
diff --git a/.oebuild/features/openeuler-mcs.yaml b/.oebuild/features/openeuler-mcs.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..50ed92fd549b218a803d26183c84d5679ae72355
--- /dev/null
+++ b/.oebuild/features/openeuler-mcs.yaml
@@ -0,0 +1,16 @@
+type: feature
+
+support: qemu-aarch64|raspberrypi4-64|hi3093|ok3568|x86-64
+
+layers:
+- yocto-meta-openeuler/rtos/meta-openeuler-rtos
+
+local_conf: |
+  MCS_FEATURES ?= "openamp"
+  DISTRO_FEATURES:append = " mcs"
+
+repos:
+  Jailhouse:
+    url: https://gitee.com/src-openeuler/Jailhouse
+    path: Jailhouse
+    refspec: master
diff --git a/.oebuild/features/openeuler-obmc.yaml b/.oebuild/features/openeuler-obmc.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..158d95bf3247cfc93bb41fe5f68c042af7e60605
--- /dev/null
+++ b/.oebuild/features/openeuler-obmc.yaml
@@ -0,0 +1,18 @@
+type: feature
+
+support: qemu-aarch64|raspberrypi4-64
+
+layers:
+- yocto-meta-phosphor
+
+local_conf: |
+  DISTRO_FEATURES:append = " obmc "
+  INIT_MANAGER = "systemd"
+  VIRTUAL-RUNTIME_dev_manager = "systemd"
+  ROOT_HOME = "/home/root"
+
+repos:
+  yocto-meta-phosphor:
+    url: https://gitee.com/openeuler/yocto-meta-phosphor.git
+    path: yocto-meta-phosphor
+    refspec: master
diff --git a/.oebuild/features/openeuler-qt.yaml b/.oebuild/features/openeuler-qt.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..eeb5028c3529fa8ba3e4b257d4ce73ef4531f812
--- /dev/null
+++ b/.oebuild/features/openeuler-qt.yaml
@@ -0,0 +1,15 @@
+type: feature
+
+support: raspberrypi4-64|ok3568|ryd-3568|x86-64|hi3093
+
+repos:
+  yocto-meta-qt5:
+    url: https://gitee.com/openeuler/yocto-meta-qt5.git
+    path: yocto-meta-qt5
+    refspec: dev_kirkstone
+
+local_conf: |
+
+layers:
+- yocto-meta-openembedded/meta-oe
+- yocto-meta-qt5
diff --git a/.oebuild/features/openeuler-ros.yaml b/.oebuild/features/openeuler-ros.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..98d4b3fe3209d27270ac64fa4b34e9b8c8d80d16
--- /dev/null
+++ b/.oebuild/features/openeuler-ros.yaml
@@ -0,0 +1,16 @@
+type: feature
+
+repos:
+  yocto-meta-ros:
+    url: https://gitee.com/openeuler/yocto-meta-ros.git
+    path: yocto-meta-ros
+    refspec: dev_kirkstone
+
+layers:
+- yocto-meta-ros/meta-ros-common
+- yocto-meta-ros/meta-ros2
+- yocto-meta-ros/meta-ros2-humble
+- yocto-meta-openembedded/meta-multimedia
+
+local_conf: |
+  DISTRO_FEATURES:append = " ros "
diff --git a/.oebuild/features/openeuler-rt.yaml b/.oebuild/features/openeuler-rt.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..179714cf8bdc31508ca77a5921ac85e500a17b5b
--- /dev/null
+++ b/.oebuild/features/openeuler-rt.yaml
@@ -0,0 +1,5 @@
+type: feature
+
+local_conf: |
+  PREFERRED_PROVIDER_virtual/kernel = "linux-openeuler-rt"
+  DISTRO_FEATURES:append = " preempt-rt "
diff --git a/.oebuild/features/opengl.yaml b/.oebuild/features/opengl.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..f0ef567f0f3500d1854fc73960186539d9866b3b
--- /dev/null
+++ b/.oebuild/features/opengl.yaml
@@ -0,0 +1,4 @@
+type: feature
+
+local_conf: |
+  DISTRO_FEATURES:append = " opengl"
diff --git a/.oebuild/features/systemd.yaml b/.oebuild/features/systemd.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..f260f5c03a87f56cb0f2e9964c327fc7e5a4a33a
--- /dev/null
+++ b/.oebuild/features/systemd.yaml
@@ -0,0 +1,5 @@
+type: feature
+
+local_conf: |
+  INIT_MANAGER = "systemd"
+  VIRTUAL-RUNTIME_dev_manager = "systemd" 
diff --git a/.oebuild/features/wayland.yaml b/.oebuild/features/wayland.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..b8e2514eed1e9c82a9aa064365a417b692849d1d
--- /dev/null
+++ b/.oebuild/features/wayland.yaml
@@ -0,0 +1,5 @@
+type: feature
+
+local_conf: |
+  DISTRO_FEATURES:append = " wayland"
+  IMAGE_FEATURES:append = " weston"
diff --git a/.oebuild/features/x11.yaml b/.oebuild/features/x11.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..4e7f7d27847c953bd849483db5ae18479318a04c
--- /dev/null
+++ b/.oebuild/features/x11.yaml
@@ -0,0 +1,4 @@
+type: feature
+
+local_conf: |
+  OPENEULER_DEFAULT_DISTRO_FEATURES:append = " x11"
diff --git a/.oebuild/llvm-toolchain/README.md b/.oebuild/llvm-toolchain/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..5d73e2affb109fded8872ab408651b8ecc6983ae
--- /dev/null
+++ b/.oebuild/llvm-toolchain/README.md
@@ -0,0 +1,103 @@
+# llvm-toolchain
+
+#### 介绍
+
+该模块用于制作openEuler嵌入式的LLVM工具链，一条LLVM工具链既能支持x86_64下的native构建，也能支持aarch64下的交叉构建。支持openEuler嵌入式其他架构的交叉构建待后续完善。
+
+#### 软件架构和配置说明
+
+configs: 相关依赖仓的配置
+
+prepare.sh: 用于下载构建所需的依赖仓库
+
+编译链构建容器：swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-sdk:latest
+
+> 注意：
+>
+> 自行构建时，在进入容器时使用`-u`参数指定用户为`openeuler`
+
+#### 使用说明
+
+LLVM工具链的构建目前只支持自行构建，暂未集成到`oebuild`，待后续完善。通过该模块下的脚本和LLVM源码仓的脚本可以较为方便的构建LLVM工具链。
+
+1，下载构建LLVM工具链需要的源码
+
+```
+./llvm-toolchain/prepare.sh ./
+```
+
+2，进入LLVM源码目录构建LLVM工具链
+
+```
+cd ./open_source/llvm-project
+./build.sh -e -o -s -i -b release -I clang-llvm-17.0.6
+```
+
+使用`./build.sh -h`命令能够查看各个参数的作用，参考如下，
+
+```
+$ ./build.sh -h
+Usage: ./build.sh [options]
+
+Build the compiler under /home/llvm-project/build, then install under /home/llvm-project/install.
+
+Options:
+  -b type  Specify CMake build type (default: RelWithDebInfo).
+  -c       Use ccache (default: 0).
+  -e       Build for embedded cross tool chain.
+  -E       Build for openEuler.
+  -h       Display this help message.
+  -i       Install the build (default: 0).
+  -I name  Specify install directory name (default: "install").
+  -j N     Allow N jobs at once (default: 8).
+  -o       Enable LLVM_INSTALL_TOOLCHAIN_ONLY=ON.
+  -r       Delete /home/llvm-project/install and perform a clean build (default: incremental).
+  -s       Strip binaries and minimize file permissions when (re-)installing.
+  -t       Enable unit tests for components that support them (make check-all).
+  -v       Enable verbose build output (default: quiet).
+  -f       Enable classic flang.
+  -X archs Build only the specified semi-colon-delimited list of backends (default: "ARM;AArch64;X86").
+```
+
+构建完成的LLVM工具链安装在`-I`指定的目录下，默认为`install`目录。
+
+3，LLVM工具链集成交叉构建时目标架构的头文件和库文件
+
+使用LLVM工具链进行交叉构建时，需要使用`--gcc-toolchain=`和`--sysroot=`选项指定目标架构的头文件和库文件所在的路径，或者将相关的文件集成到LLVM工具链当中，openEuler LLVM已经使能特性能够搜索默认集成的路径。
+
+集成所需的头文件和库文件来自于GCC交叉工具链，可以从该[下载链接](https://gitee.com/openeuler/yocto-meta-openeuler/releases)中下载最新`openEuler Embedded Toolchains`版本的GCC交叉工具链，选择其中的`aarch64`版本。集成方式如下，
+
+```
+# llvm toolchain 目录:
+#     /path/to/llvm-project/clang-llvm-17.0.6
+# gcc toolchain 目录:
+#     /path/to/gcc/openeuler_gcc_arm64le
+cd /path/to/llvm-project/clang-llvm-17.0.6
+mkdir lib64 aarch64-openeuler-linux-gnu
+cp -rf /path/to/gcc/openeuler_gcc_arm64le/lib64/gcc lib64/
+cp -rf /path/to/gcc/openeuler_gcc_arm64le/aarch64-openeuler-linux-gnu/include aarch64-openeuler-linux-gnu/
+cp -rf /path/to/gcc/openeuler_gcc_arm64le/aarch64-openeuler-linux-gnu/sysroot aarch64-openeuler-linux-gnu/
+
+# 交叉构建工程中，由于部分软件包无法接收到LDFLAGS中的-fuse-ld=lld选项，导致需要去寻找ld链接器，目前以建立软链接进行处理
+cd /path/to/llvm-project/clang-llvm-17.0.6/bin
+ln -sf ld.lld aarch64-openeuler-linux-gnu-ld
+```
+
+# release.yaml
+
+#### 介绍
+
+此文件主要用于升级toolchain工具版本，具体参数如下。
+
+tag_name: 发行版标签
+
+name: 发行版名称
+
+body: 发行版描述
+
+target_commitish: 标签关联的对应仓库分支
+
+owner: 所属工作组
+
+repo: gitee仓库名称
+
diff --git a/.oebuild/llvm-toolchain/configs/config.xml b/.oebuild/llvm-toolchain/configs/config.xml
new file mode 100644
index 0000000000000000000000000000000000000000..e434ecef13472865d67e62cc2aae015ec5b2183e
--- /dev/null
+++ b/.oebuild/llvm-toolchain/configs/config.xml
@@ -0,0 +1,2 @@
+LLVM="llvm-project"
+LLVM_BRANCH="dev_17.0.6"
diff --git a/.oebuild/llvm-toolchain/prepare.sh b/.oebuild/llvm-toolchain/prepare.sh
new file mode 100644
index 0000000000000000000000000000000000000000..de5a06356b935f813c529ab0e24e055a20b2e0f4
--- /dev/null
+++ b/.oebuild/llvm-toolchain/prepare.sh
@@ -0,0 +1,65 @@
+#!/bin/bash
+
+function delete_dir() {
+	while [ $# != 0 ] ; do
+		[ -n "$1" ] && rm -rf ./$1 ; shift; done
+}
+
+function do_prepare() {
+	[ ! -d "$LIB_PATH" ] && mkdir $LIB_PATH
+	pushd $LIB_PATH
+	delete_dir $LLVM
+	git clone -b $LLVM_BRANCH https://gitee.com/openeuler/$LLVM.git --depth 1
+	popd
+}
+
+usage()
+{
+	echo -e "Tip: sh llvm-toolchain/prepare.sh <work_dir>\n"
+}
+
+check_use()
+{
+	if [ -n "$BASH_SOURCE" ]; then
+		THIS_SCRIPT="$BASH_SOURCE"
+	elif [ -n "$ZSH_NAME" ]; then
+		THIS_SCRIPT="$0"
+	else
+		THIS_SCRIPT="$(pwd)/prepare.sh"
+		if [ ! -e "$THIS_SCRIPT" ]; then
+			echo "Error: $THIS_SCRIPT doesn't exist!"
+			return 1
+		fi
+	fi
+
+	if [ "$0" != "$THIS_SCRIPT" ]; then
+		echo "Error: This script cannot be sourced. Please run as 'sh $THIS_SCRIPT'" >&2
+		return 1
+	fi
+}
+
+main()
+{
+	usage
+	check_use || return 1
+	set -e
+	WORK_DIR="$1"
+	SRC_DIR="$(cd $(dirname $0)/;pwd)"
+	SRC_DIR="$(realpath ${SRC_DIR})"
+	if [[ -z "${WORK_DIR}" ]];then
+		WORK_DIR=$SRC_DIR
+		echo "use default work dir: $WORK_DIR"
+	fi
+	WORK_DIR="$(realpath ${WORK_DIR})"
+	source $SRC_DIR/configs/config.xml
+	readonly LIB_PATH="$WORK_DIR/open_source"
+
+	do_prepare
+
+	cd $WORK_DIR
+	echo "Prepare done! Now you can run: (not in root please)"
+	echo "cd $LIB_PATH/$LLVM"
+	echo "'./build.sh -e -o -s -i -b release' for LLVM toolchain"
+}
+
+main "$@"
diff --git a/.oebuild/llvm-toolchain/release.yaml b/.oebuild/llvm-toolchain/release.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..80b7641421fa64f6ec3aae8504ac9194cb941241
--- /dev/null
+++ b/.oebuild/llvm-toolchain/release.yaml
@@ -0,0 +1,9 @@
+tag_name: llvm-toolchain-v0.1.1
+name: openEuler Embedded LLVM Toolchains V0.1.1
+body: 1.此发行版为对应LLVM Toolchains V0.1.1版本。
+      2.请下载所有的gz结尾的压缩包及merge_data.sh文件，对应名称的压缩包即为对应构建工具链。
+      3.请给merge_data.sh文件可执行权限，并执行即可得到对应的工具链文件夹。
+      4.更新内容：LLVM工具链恢复o+rx权限；集成的GCC工具链相关文件变更为V0.1.5版本。
+target_commitish: master
+owner: openeuler
+repo: yocto-meta-openeuler
diff --git a/.oebuild/local.conf.sample b/.oebuild/local.conf.sample
new file mode 100644
index 0000000000000000000000000000000000000000..df4a9433033ec6581001aed652a8e3c40e755fa6
--- /dev/null
+++ b/.oebuild/local.conf.sample
@@ -0,0 +1,354 @@
+#
+# This file is your local configuration file and is where all local user settings
+# are placed. The comments in this file give some guide to the options a new user
+# to the system might want to change but pretty much any configuration option can
+# be set in this file. More adventurous users can look at
+# local.conf.sample.extended which contains other examples of configuration which
+# can be placed in this file but new users likely won't need any of them
+# initially.
+#
+# Lines starting with the '#' character are commented out and in some cases the
+# default values are provided as comments to show people example syntax. Enabling
+# the option is a question of removing the # character and making any change to the
+# variable as required.
+
+#
+# Machine Selection
+#
+# You need to select a specific machine to target the build with. There are a selection
+# of emulated machines available which can boot and run in the QEMU emulator:
+#
+#MACHINE ?= "qemuarm"
+#MACHINE ?= "qemuarm64"
+#MACHINE ?= "qemumips"
+#MACHINE ?= "qemumips64"
+#MACHINE ?= "qemuppc"
+#MACHINE ?= "qemux86"
+#MACHINE ?= "qemux86-64"
+#
+# There are also the following hardware board target machines included for
+# demonstration purposes:
+#
+#MACHINE ?= "beaglebone-yocto"
+#MACHINE ?= "genericx86"
+#MACHINE ?= "genericx86-64"
+#MACHINE ?= "edgerouter"
+#
+# This sets the default machine to be qemux86-64 if no other machine is selected:
+MACHINE ??= "qemu-aarch64"
+
+#
+# Where to place downloads
+#
+# During a first build the system will download many different source code tarballs
+# from various upstream projects. This can take a while, particularly if your network
+# connection is slow. These are all stored in DL_DIR. When wiping and rebuilding you
+# can preserve this directory to speed up this part of subsequent builds. This directory
+# is safe to share between multiple builds on the same machine too.
+#
+# The default is a downloads directory under TOPDIR which is the build directory.
+#
+#DL_DIR ?= "${TOPDIR}/downloads"
+
+#
+# Where to place shared-state files
+#
+# BitBake has the capability to accelerate builds based on previously built output.
+# This is done using "shared state" files which can be thought of as cache objects
+# and this option determines where those files are placed.
+#
+# You can wipe out TMPDIR leaving this directory intact and the build would regenerate
+# from these files if no changes were made to the configuration. If changes were made
+# to the configuration, only shared state files where the state was still valid would
+# be used (done using checksums).
+#
+# The default is a sstate-cache directory under TOPDIR.
+#
+#SSTATE_DIR ?= "${TOPDIR}/sstate-cache"
+
+#
+# Where to place the build output
+#
+# This option specifies where the bulk of the building work should be done and
+# where BitBake should place its temporary files and output. Keep in mind that
+# this includes the extraction and compilation of many applications and the toolchain
+# which can use Gigabytes of hard disk space.
+#
+# The default is a tmp directory under TOPDIR.
+#
+#TMPDIR = "${TOPDIR}/tmp"
+
+#
+# Default policy config
+#
+# The distribution setting controls which policy settings are used as defaults.
+# The default value is fine for general Yocto project use, at least initially.
+# Ultimately when creating custom policy, people will likely end up subclassing
+# these defaults.
+#
+DISTRO ?= "openeuler"
+# As an example of a subclass there is a "bleeding" edge policy configuration
+# where many versions are set to the absolute latest code from the upstream
+# source control systems. This is just mentioned here as an example, its not
+# useful to most new users.
+# DISTRO ?= "poky-bleeding"
+
+#
+# Package Management configuration
+#
+# This variable lists which packaging formats to enable. Multiple package backends
+# can be enabled at once and the first item listed in the variable will be used
+# to generate the root filesystems.
+# Options are:
+#  - 'package_deb' for debian style deb files
+#  - 'package_ipk' for ipk files are used by opkg (a debian style embedded package manager)
+#  - 'package_rpm' for rpm style packages
+# E.g.: PACKAGE_CLASSES ?= "package_rpm package_deb package_ipk"
+# We default to rpm:
+PACKAGE_CLASSES ?= "package_rpm"
+
+#
+# SDK target architecture
+#
+# This variable specifies the architecture to build SDK items for and means
+# you can build the SDK packages for architectures other than the machine you are
+# running the build on (i.e. building i686 packages on an x86_64 host).
+# Supported values are i686, x86_64, aarch64
+#SDKMACHINE ?= "i686"
+
+#
+# Extra image configuration defaults
+#
+# The EXTRA_IMAGE_FEATURES variable allows extra packages to be added to the generated
+# images. Some of these options are added to certain image types automatically. The
+# variable can contain the following options:
+#  "dbg-pkgs"       - add -dbg packages for all installed packages
+#                     (adds symbol information for debugging/profiling)
+#  "src-pkgs"       - add -src packages for all installed packages
+#                     (adds source code for debugging)
+#  "dev-pkgs"       - add -dev packages for all installed packages
+#                     (useful if you want to develop against libs in the image)
+#  "ptest-pkgs"     - add -ptest packages for all ptest-enabled packages
+#                     (useful if you want to run the package test suites)
+#  "tools-sdk"      - add development tools (gcc, make, pkgconfig etc.)
+#  "tools-debug"    - add debugging tools (gdb, strace)
+#  "eclipse-debug"  - add Eclipse remote debugging support
+#  "tools-profile"  - add profiling tools (oprofile, lttng, valgrind)
+#  "tools-testapps" - add useful testing tools (ts_print, aplay, arecord etc.)
+#  "debug-tweaks"   - make an image suitable for development
+#                     e.g. ssh root access has a blank password
+# There are other application targets that can be used here too, see
+# meta/classes/image.bbclass and meta/classes/core-image.bbclass for more details.
+# We default to enabling the debugging tweaks.
+# EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
+
+#
+# Additional image features
+#
+# The following is a list of additional classes to use when building images which
+# enable extra features. Some available options which can be included in this variable
+# are:
+#   - 'buildstats' collect build statistics
+USER_CLASSES ?= "buildstats"
+
+#
+# Runtime testing of images
+#
+# The build system can test booting virtual machine images under qemu (an emulator)
+# after any root filesystems are created and run tests against those images. It can also
+# run tests against any SDK that are built. To enable this uncomment these lines.
+# See classes/test{image,sdk}.bbclass for further details.
+#IMAGE_CLASSES += "testimage testsdk"
+#TESTIMAGE_AUTO:qemuall = "1"
+
+#
+# Interactive shell configuration
+#
+# Under certain circumstances the system may need input from you and to do this it
+# can launch an interactive shell. It needs to do this since the build is
+# multithreaded and needs to be able to handle the case where more than one parallel
+# process may require the user's attention. The default is iterate over the available
+# terminal types to find one that works.
+#
+# Examples of the occasions this may happen are when resolving patches which cannot
+# be applied, to use the devshell or the kernel menuconfig
+#
+# Supported values are auto, gnome, xfce, rxvt, screen, konsole (KDE 3.x only), none
+# Note: currently, Konsole support only works for KDE 3.x due to the way
+# newer Konsole versions behave
+#OE_TERMINAL = "auto"
+# By default disable interactive patch resolution (tasks will just fail instead):
+PATCHRESOLVE = "noop"
+
+#
+# Disk Space Monitoring during the build
+#
+# Monitor the disk space during the build. If there is less that 1GB of space or less
+# than 100K inodes in any key build location (TMPDIR, DL_DIR, SSTATE_DIR), gracefully
+# shutdown the build. If there is less than 100MB or 1K inodes, perform a hard halt
+# of the build. The reason for this is that running completely out of space can corrupt
+# files and damages the build in ways which may not be easily recoverable.
+# It's necessary to monitor /tmp, if there is no space left the build will fail
+# with very exotic errors.
+BB_DISKMON_DIRS ??= "\
+    STOPTASKS,${TMPDIR},1G,100K \
+    STOPTASKS,${DL_DIR},1G,100K \
+    STOPTASKS,${SSTATE_DIR},1G,100K \
+    STOPTASKS,/tmp,100M,100K \
+    HALT,${TMPDIR},100M,1K \
+    HALT,${DL_DIR},100M,1K \
+    HALT,${SSTATE_DIR},100M,1K \
+    HALT,/tmp,10M,1K"
+
+#
+# Shared-state files from other locations
+#
+# As mentioned above, shared state files are prebuilt cache data objects which can be
+# used to accelerate build time. This variable can be used to configure the system
+# to search other mirror locations for these objects before it builds the data itself.
+#
+# This can be a filesystem directory, or a remote url such as https or ftp. These
+# would contain the sstate-cache results from previous builds (possibly from other
+# machines). This variable works like fetcher MIRRORS/PREMIRRORS and points to the
+# cache locations to check for the shared objects.
+# NOTE: if the mirror uses the same structure as SSTATE_DIR, you need to add PATH
+# at the end as shown in the examples below. This will be substituted with the
+# correct path within the directory structure.
+#SSTATE_MIRRORS ?= "\
+#file://.* https://someserver.tld/share/sstate/PATH;downloadfilename=PATH \
+#file://.* file:///some/local/dir/sstate/PATH"
+
+#
+# Yocto Project SState Mirror
+#
+# The Yocto Project has prebuilt artefacts available for its releases, you can enable
+# use of these by uncommenting the following lines. This will mean the build uses
+# the network to check for artefacts at the start of builds, which does slow it down
+# equally, it will also speed up the builds by not having to build things if they are
+# present in the cache. It assumes you can download something faster than you can build it
+# which will depend on your network.
+# Note: For this to work you also need hash-equivalence passthrough to the matching server
+#
+#BB_HASHSERVE_UPSTREAM = "hashserv.yocto.io:8687"
+#SSTATE_MIRRORS ?= "file://.* http://sstate.yoctoproject.org/all/PATH;downloadfilename=PATH"
+
+#
+# Qemu configuration
+#
+# By default native qemu will build with a builtin VNC server where graphical output can be
+# seen. The line below enables the SDL UI frontend too.
+#PACKAGECONFIG:append:pn-qemu-system-native = " sdl"
+# By default libsdl2-native will be built, if you want to use your host's libSDL instead of
+# the minimal libsdl built by libsdl2-native then uncomment the ASSUME_PROVIDED line below.
+#ASSUME_PROVIDED += "libsdl2-native"
+
+# You can also enable the Gtk UI frontend, which takes somewhat longer to build, but adds
+# a handy set of menus for controlling the emulator.
+#PACKAGECONFIG:append:pn-qemu-system-native = " gtk+"
+
+#
+# Hash Equivalence
+#
+# Enable support for automatically running a local hash equivalence server and
+# instruct bitbake to use a hash equivalence aware signature generator. Hash
+# equivalence improves reuse of sstate by detecting when a given sstate
+# artifact can be reused as equivalent, even if the current task hash doesn't
+# match the one that generated the artifact.
+#
+# A shared hash equivalent server can be set with "<HOSTNAME>:<PORT>" format
+#
+#BB_HASHSERVE = "auto"
+#BB_SIGNATURE_HANDLER = "OEEquivHash"
+
+#
+# Memory Resident Bitbake
+#
+# Bitbake's server component can stay in memory after the UI for the current command
+# has completed. This means subsequent commands can run faster since there is no need
+# for bitbake to reload cache files and so on. Number is in seconds, after which the
+# server will shut down.
+#
+#BB_SERVER_TIMEOUT = "60"
+
+# CONF_VERSION is increased each time build/conf/ changes incompatibly and is used to
+# track the version of this file when it was generated. This can safely be ignored if
+# this doesn't mean anything to you.
+CONF_VERSION = "2"
+
+# use quilt as default patching tool, defined in bitbake.conf
+# if you want to modify, please set PATCHTOOL as follow:
+# PATCHTOOL = "patch"
+
+TCMODE = "external-openeuler"
+INHERIT:remove = "uninative"
+PATCHDEPENDENCY:remove = "patch-replacement-native:do_populate_sysroot"
+
+# openEuler software package dir
+# all openeEuler software packages will be downloaded by specific tool
+# into this dir with the following format:
+# <OPENEULER_SP_DIR>
+#      busybox
+#      openssh
+#      .....
+OPENEULER_SP_DIR  = "/usr1/openeuler/src"
+
+# the sysroot of native sdk of openeuler which contains all the native tools
+# used for building openeuler
+#
+OPENEULER_PREBUILT_TOOLS_ENABLE = "yes"
+OVERRIDES .= "${@['', ':openeuler-prebuilt']['${OPENEULER_PREBUILT_TOOLS_ENABLE}' == 'yes']}"
+
+# OPENEULER_NATIVESDK_SYSROOT points to the sysroot of prebuilt host tools
+OPENEULER_NATIVESDK_SYSROOT = "/opt/buildtools/nativesdk/sysroots/x86_64-openeulersdk-linux"
+
+# openEuler cross toolchain dir
+# prebuilt toolchain with c library is used to build openEuler embedded
+# distribution.  The prebuilt toolchain should be downloaded and placed in
+# EXTERNAL_TOOLCHAIN with the following format:
+# <EXTERNAL_TOOLCHAIN>
+#   openeuler_gcc_arm64le  <the toolchain of aarch64 provided by openEuler>
+#   openeuler_gcc_arm32le" <the toolchain of arm32 provided by openEuler>
+EXTERNAL_TOOLCHAIN_GCC:arm = "/usr1/openeuler/gcc/openeuler_gcc_arm32le"
+EXTERNAL_TOOLCHAIN_GCC:aarch64 = "/usr1/openeuler/gcc/openeuler_gcc_arm64le"
+EXTERNAL_TOOLCHAIN_GCC:x86-64 = "/usr1/openeuler/gcc/openeuler_gcc_x86_64"
+EXTERNAL_TOOLCHAIN_GCC:riscv64 = "/usr1/openeuler/gcc/openeuler_gcc_riscv64"
+EXTERNAL_TOOLCHAIN_LLVM = "/usr1/openeuler/llvm"
+EXTERNAL_TARGET_SYS:arm = "arm-openeuler-linux-gnueabi"
+EXTERNAL_TARGET_SYS:aarch64 = "aarch64-openeuler-linux-gnu"
+EXTERNAL_TARGET_SYS:x86-64 = "x86_64-openeuler-linux-gnu"
+EXTERNAL_TARGET_SYS:riscv64 = "riscv64-openeuler-linux-gnu"
+EXTERNAL_TOOLCHAIN ?= "${EXTERNAL_TOOLCHAIN_GCC}"
+
+
+# add openeuler security flags
+require conf/distro/include/security_flags.inc
+require conf/distro/include/security_flags_openeuler.inc
+
+# OE-built toolchains assume en_US is utf8
+EXTERNAL_TOOLCHAIN_FEATURES_DEFAULT = "locale-utf8-is-default"
+
+# manifest is base line for building openEuler Embedded image
+MANIFEST_DIR ?= "${OPENEULER_SP_DIR}/yocto-meta-openeuler/.oebuild/manifest.yaml"
+MAPLIST_DIR ?= "${OPENEULER_SP_DIR}/yocto-meta-openeuler/.oebuild/maplist.yaml"
+
+# After the update of GCC, it aligns the data segment by MAXPAGESIZE
+# rather than COMMONPAGESIZE. In a lot of 64 bit architecture, the
+# MAXPAGESIZE is much larger than 4KB. For example, in aarch64
+# MAXPAGESIZE is equal to 64KB. As a result, the padding will be much
+# larger than before, which enlarge the binary.
+#
+# Under embedded scenario, the memory is limited. Even though larger
+# page size brings better performance, we should choose keeping the page
+# size to be 4KB to better utilize the memory space.
+#
+# After applying this limitation, the rootfs can be shrinked by 13.33%
+# for the openeuler-image.
+#
+# WARNING: since we limit the MAXPAGESIZE to be 4KB, if the user
+# manually change the page size in kernel config to be 64KB, the binary
+# cannot be run normally.
+#
+# For more info, see the following link:
+# https://gitee.com/openeuler/yocto-meta-openeuler/issues/IA4BRS?from=project-issue
+#
+LDFLAGS += " -Wl,-zmax-page-size=0x1000 "
diff --git a/.oebuild/manifest.yaml b/.oebuild/manifest.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..e3fd78bb2b7dad64b65469522eb62cf81fb22c02
--- /dev/null
+++ b/.oebuild/manifest.yaml
@@ -0,0 +1,2126 @@
+# Copyright (c) 2023 openEuler Embedded
+# oebuild is licensed under Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+manifest_list:
+  BehaviorTree.CPP:
+    remote_url: https://gitee.com/src-openeuler/BehaviorTree.CPP.git
+    version: 7c0d3c631e66ad13a49474bf9ce7587f246fa284
+  Cython:
+    remote_url: https://gitee.com/src-openeuler/Cython.git
+    version: 76f0889b6bf7cf9aa0650675a3299c8227255119
+  Fast-CDR:
+    remote_url: https://gitee.com/src-openeuler/Fast-CDR.git
+    version: c206e23ea6e60e913287265c8be24bf1b64f8f1a
+  Fast-DDS:
+    remote_url: https://gitee.com/src-openeuler/Fast-DDS.git
+    version: 9d8df0ca79ebcb5fcf6f6a9d48bc2c88f74b3441
+  GraphicsMagick:
+    remote_url: https://gitee.com/src-openeuler/GraphicsMagick.git
+    version: 54d35b3952d5811592370b7ee9fcb8ed0f46526e
+  HiEuler-driver:
+    remote_url: https://gitee.com/HiEuler/hardware_driver.git
+    version: fe390ae40d79c4932f0ead12d35a97b0c3f9c666
+  Jailhouse:
+    remote_url: https://gitee.com/src-openeuler/Jailhouse.git
+    version: 5fc52fe2d58fd3fd929d97d1f10dbf7b49cdb53e
+  OpenAMP:
+    remote_url: https://gitee.com/src-openeuler/OpenAMP.git
+    version: 0dfe540d001c193e46e73ee37e55ca4ef52ece7c
+  SDL2:
+    remote_url: https://gitee.com/src-openeuler/SDL2.git
+    version: d2ed4dad8b628d9355ceababb419b42c4b6d1866
+  abseil-cpp:
+    remote_url: https://gitee.com/src-openeuler/abseil-cpp.git
+    version: c31e06bcaa540d08dcf61286bed9f3394f776c40
+  ackermann_msgs:
+    remote_url: https://gitee.com/src-openeuler/ackermann_msgs.git
+    version: ada460ea14a8ddfb5de825cc398c09b252c737b8
+  acl:
+    remote_url: https://gitee.com/src-openeuler/acl.git
+    version: 3d8d8158744824af8dffc7686596b7017ae96231
+  adwaita-icon-theme:
+    remote_url: https://gitee.com/src-openeuler/adwaita-icon-theme.git
+    version: 309630a8cb0d1de484f025e6d7fb2b92b0d278de
+  allwinner-kernel:
+    remote_url: https://gitee.com/openeuler/allwinner-kernel.git
+    version: 76f1f708e0cdfa27d82982a21220167f9c4a610e
+  alsa-lib:
+    remote_url: https://gitee.com/src-openeuler/alsa-lib.git
+    version: 1a985ab5832c3577dd55796846b53585263435db
+  ament-cmake:
+    remote_url: https://gitee.com/src-openeuler/ament_cmake.git
+    version: 89fdc438f6c3b818dd77690ae96ee75e521163b3
+  ament-cmake-ros:
+    remote_url: https://gitee.com/src-openeuler/ament_cmake_ros.git
+    version: 9fb553c08c27b125d6369e4ecc220b7b0ad1b9c9
+  ament-index:
+    remote_url: https://gitee.com/src-openeuler/ament_index.git
+    version: 11fa109adbdcab4d41883c86d10eb98f920dee3e
+  ament-lint:
+    remote_url: https://gitee.com/src-openeuler/ament_lint.git
+    version: 464d5834088a7073390a7cc5a6eede3c896086f5
+  ament-package:
+    remote_url: https://gitee.com/src-openeuler/ament_package.git
+    version: 47bf39b580747fafd59d627c4f4649d42879ad38
+  angles:
+    remote_url: https://gitee.com/src-openeuler/angles.git
+    version: 8dbc30a4776b2e3c66714f8f22424ed97337f102
+  asio:
+    remote_url: https://gitee.com/src-openeuler/asio.git
+    version: 83ca23a30baf73865313fb81a2b1e675192bfb44
+  at-spi2-core:
+    remote_url: https://gitee.com/src-openeuler/at-spi2-core.git
+    version: e825ee6aa498f864865bfc58bcc9a30adb461fb6
+  atkmm:
+    remote_url: https://gitee.com/src-openeuler/atkmm.git
+    version: 5bb30032e54ab8368b0d3d43f99a5873393d21d2
+  attr:
+    remote_url: https://gitee.com/src-openeuler/attr.git
+    version: f1d4aa64be37547f443892f859df3bb09c691b0d
+  audit:
+    remote_url: https://gitee.com/src-openeuler/audit.git
+    version: ee6bb92aed1f8c00617c55e3de22631f0c701ec9
+  autoconf:
+    remote_url: https://gitee.com/src-openeuler/autoconf.git
+    version: f001f78b2ece55d839e17b9c0d3b7dfb1d78bb9f
+  autoconf-archive:
+    remote_url: https://gitee.com/src-openeuler/autoconf-archive.git
+    version: 16af475f35761ce1b2a21d47155902030befa469
+  automake:
+    remote_url: https://gitee.com/src-openeuler/automake.git
+    version: 9c7286657dbff4f963d4ae33ec0fed6440487aab
+  babeltrace:
+    remote_url: https://gitee.com/src-openeuler/babeltrace.git
+    version: 44a274d933947f22823df40c66551ab0e9ede8e3
+  babeltrace2:
+    remote_url: https://gitee.com/src-openeuler/babeltrace2.git
+    version: 9db7a29bc7a044e26e25b918a73a3016d323be02
+  bash:
+    remote_url: https://gitee.com/src-openeuler/bash.git
+    version: 74d9a85e78502a35190a9da88df0f1f4662ae2ef
+  bash-completion:
+    remote_url: https://gitee.com/src-openeuler/bash-completion.git
+    version: 96c4b4bf85c67c72902094911e7a1a27881c718b
+  bc:
+    remote_url: https://gitee.com/src-openeuler/bc.git
+    version: ff45e3ec2db78650cd3aa6e0a3c0456eb4587857
+  binutils:
+    remote_url: https://gitee.com/src-openeuler/binutils.git
+    version: 46971c5d22cacb2df021586ed0be554ea7e1a7f4
+  bison:
+    remote_url: https://gitee.com/src-openeuler/bison.git
+    version: a4999cead3b3f710c7e7fde115fc2a3fbaa2e1e4
+  blktrace:
+    remote_url: https://gitee.com/src-openeuler/blktrace.git
+    version: aa4cbaec82ec82e97de7255b60dba44f253b2200
+  bluez:
+    remote_url: https://gitee.com/src-openeuler/bluez.git
+    version: 188827b67629cc8a222cf8b7e4b37515f9fbf3c3
+  bond-core:
+    remote_url: https://gitee.com/src-openeuler/bond_core.git
+    version: 8e639c3d54467968e384d32eb9f7007d4d7a9af5
+  boost:
+    remote_url: https://gitee.com/src-openeuler/boost.git
+    version: e7e69aa5f963759a2d6780e3ced7267f1398c7d8
+  bridge-utils:
+    remote_url: https://gitee.com/src-openeuler/bridge-utils.git
+    version: 3d4a8dac115e0e6754db1a8bdb527c079775bc79
+  btrfs-progs:
+    remote_url: https://gitee.com/src-openeuler/btrfs-progs.git
+    version: e46e497c5d5a8b5c9972cf9f28e5140e43f6bbce
+  bullet:
+    remote_url: https://gitee.com/src-openeuler/bullet.git
+    version: 0bcdf88fed7a69ade17d89e7d118db1afe767751
+  busybox:
+    remote_url: https://gitee.com/src-openeuler/busybox.git
+    version: c1846db8b6adff15cc0aadf11a995cc0e9c8fb01
+  bzip2:
+    remote_url: https://gitee.com/src-openeuler/bzip2.git
+    version: 69c2fe406f2db08bab0810424262ad88498b7c8a
+  c-ares:
+    remote_url: https://gitee.com/src-openeuler/c-ares.git
+    version: aeb5692f80cda6f835273a8373b09169d2341e06
+  ca-certificates:
+    remote_url: https://gitee.com/src-openeuler/ca-certificates.git
+    version: 165874040784b1a882d8fc3397556e84a5854547
+  cairo:
+    remote_url: https://gitee.com/src-openeuler/cairo.git
+    version: 5b1697d8147da3d2dbea1a2759abcf8652012b9f
+  cairomm:
+    remote_url: https://gitee.com/src-openeuler/cairomm.git
+    version: 8e910c33e01601817860eea1dd25490a9e0b6eea
+  cartographer:
+    remote_url: https://gitee.com/src-openeuler/cartographer.git
+    version: 735db435e750e7eff215a3c95786cd3a91b1dd5f
+  cartographer-ros:
+    remote_url: https://gitee.com/src-openeuler/cartographer_ros.git
+    version: cf2996d15df807e25994c1549ed2c10151d22446
+  cascade_lifecycle:
+    remote_url: https://gitee.com/src-openeuler/cascade_lifecycle.git
+    version: b73f07332342415ae6af0ed84a4f64008b3ebfd4
+  cdrkit:
+    remote_url: https://gitee.com/src-openeuler/cdrkit.git
+    version: f00ad1717543b62c440bc7d57dc88be048b0ef44
+  ceres-solver:
+    remote_url: https://gitee.com/src-openeuler/ceres-solver.git
+    version: fc7bb918c95655fc2f32275dc346247f83d63a98
+  check:
+    remote_url: https://gitee.com/src-openeuler/check.git
+    version: 70db8903e4466296c8b5d5d9303671e85ade5594
+  chrpath:
+    remote_url: https://gitee.com/src-openeuler/chrpath.git
+    version: bc91cd18702c17200ef8f7d4c7acba26f65fe7b4
+  cifs-utils:
+    remote_url: https://gitee.com/src-openeuler/cifs-utils.git
+    version: 1deaa53eab302b3e09a531d43a24dd80dfb2c500
+  cjson:
+    remote_url: https://gitee.com/src-openeuler/cjson.git
+    version: a561a6bf3107b740460ca2fe34a99e85d717de5b
+  class-loader:
+    remote_url: https://gitee.com/src-openeuler/class_loader.git
+    version: b1fc3bcb36b3500a92928a1dbe427d864ba40ed9
+  cmake:
+    remote_url: https://gitee.com/src-openeuler/cmake.git
+    version: 2e6d9fe88b0a8e771e6cbb06e60d1addecf77fde
+  common-interfaces:
+    remote_url: https://gitee.com/src-openeuler/common_interfaces.git
+    version: bb60551495b12a4667b92e98e61d8043223f8ee5
+  commonlibrary_c_utils:
+    remote_url: https://gitee.com/src-openeuler/commonlibrary_c_utils.git
+    version: 58a9594d729757e39b34a60a759d0d63b68597d7
+  communication_dsoftbus:
+    remote_url: https://gitee.com/src-openeuler/dsoftbus.git
+    version: 957407147b736aff977bf2a82cb84161f5534b5f
+  communication_ipc:
+    remote_url: https://gitee.com/src-openeuler/communication_ipc.git
+    version: 432601cd79c185d501a51d2ec777f00c886b80ca
+  communication_ipc_kernel510:
+    remote_url: https://gitee.com/src-openeuler/communication_ipc.git
+    version: 00f9bedc6e106801724f572418d49f47dff9880e
+  console-bridge:
+    remote_url: https://gitee.com/src-openeuler/console_bridge.git
+    version: 84731d81f62be875e0902f205a46e044824d225b
+  console-bridge-vendor:
+    remote_url: https://gitee.com/src-openeuler/console_bridge_vendor.git
+    version: 868d21c5ec4bc10c5abb2145f04e9347df2f70a9
+  coreutils:
+    remote_url: https://gitee.com/src-openeuler/coreutils.git
+    version: 370f0f479ffd10c8a37204b1543b81676eaef7c5
+  cpio:
+    remote_url: https://gitee.com/src-openeuler/cpio.git
+    version: 1bc7aba047c36abb53c5e0961384708c4f8cd4fa
+  cppzmq:
+    remote_url: https://gitee.com/src-openeuler/cppzmq.git
+    version: 3c5bae90f0ad5bae213356898146fdc4751f83ed
+  cracklib:
+    remote_url: https://gitee.com/src-openeuler/cracklib.git
+    version: 455f917dd1ace72a46c339715013ad5f4d7909e5
+  createrepo-c:
+    remote_url: https://gitee.com/src-openeuler/createrepo_c.git
+    version: 4cdeb7edcef9d37baa13f3f527cd100aea19de03
+  cronie:
+    remote_url: https://gitee.com/src-openeuler/cronie.git
+    version: 840de45f563e75c1c945789eb79cab360c01c807
+  curl:
+    remote_url: https://gitee.com/src-openeuler/curl.git
+    version: de55ffc96540a5e5c02736529484f79c4af38911
+  cyclonedds:
+    remote_url: https://gitee.com/src-openeuler/cyclonedds.git
+    version: f27e645561d9f09569cc06be645b99f5d60a476c
+  dbus:
+    remote_url: https://gitee.com/src-openeuler/dbus.git
+    version: 5e79758b2c7acab38e9e78deeda68420efa0314f
+  debugedit:
+    remote_url: https://gitee.com/src-openeuler/debugedit.git
+    version: c110f5e42ffe588b3bd1c0699a5326c8fe3c3966
+  demos:
+    remote_url: https://gitee.com/src-openeuler/demos.git
+    version: 5fa8de46c1a01b39d2964f77641b58f7527b0335
+  dhcp:
+    remote_url: https://gitee.com/src-openeuler/dhcp.git
+    version: 6b80e70032c07dee899a724006816ef5fb828511
+  diagnostics:
+    remote_url: https://gitee.com/src-openeuler/diagnostics.git
+    version: 09f0fa3d874a278bff6f3df60a4bf634d9b7ed9d
+  diffstat:
+    remote_url: https://gitee.com/src-openeuler/diffstat.git
+    version: dd8fc7bef08a2b0e0169d8317c5531f131bba60f
+  diffutils:
+    remote_url: https://gitee.com/src-openeuler/diffutils.git
+    version: 40e556c1c06c20bc6edbe021cdf5849b3c5de606
+  distributed-beget:
+    remote_url: https://gitee.com/src-openeuler/distributed-beget.git
+    version: f44bbf33be8ad38b877ad6db64419751cab5b42d
+  distributed-build:
+    remote_url: https://gitee.com/src-openeuler/distributed-build.git
+    version: 53795a2583546f46fabe5b599d24a75cd4e737db
+  distributed-build_lite:
+    remote_url: https://gitee.com/src-openeuler/distributed-build_lite.git
+    version: 508a2221e1dbac5ade594c7af7c803eaaf9df69d
+  dnf:
+    remote_url: https://gitee.com/src-openeuler/dnf.git
+    version: 76a2bab20a86ccc6e99659681f2940d3e4839101
+  docbook-dtds:
+    remote_url: https://gitee.com/src-openeuler/docbook-dtds.git
+    version: 1d6138ed1971899ed8e63bc80f34bd70778b0d43
+  docbook5-style-xsl:
+    remote_url: https://gitee.com/src-openeuler/docbook5-style-xsl.git
+    version: fefaec31b897212833f12b45d982b8e12413b40c
+  docker:
+    remote_url: https://gitee.com/src-openeuler/docker.git
+    version: 24a013689963a13c2235162cdeb7c8d7f04d8229
+  dosfstools:
+    remote_url: https://gitee.com/src-openeuler/dosfstools.git
+    version: 09e7b7c3c56a8173fc192b094a7da4ecaa88506a
+  dsoftbus:
+    remote_url: https://gitee.com/src-openeuler/dsoftbus.git
+    version: 861c7ba7e6906aa4c6059c362fd326bda640b0ea
+  dsoftbus_standard:
+    remote_url: https://gitee.com/openeuler/dsoftbus_standard.git
+    version: e2669305d57d3874d8b14d3c439f974cd1f4258a
+  dtc:
+    remote_url: https://gitee.com/src-openeuler/dtc.git
+    version: 6228946dca68ac42dbfb32ce6d66f97626d6973a
+  e2fsprogs:
+    remote_url: https://gitee.com/src-openeuler/e2fsprogs.git
+    version: 64d0e59dbda6fd2a672defe52787de7b84df056d
+  eigen:
+    remote_url: https://gitee.com/src-openeuler/eigen.git
+    version: 6784f7f0ac02f51749168935f31c4f8302ff2cc2
+  eigen3-cmake-module:
+    remote_url: https://gitee.com/src-openeuler/eigen3_cmake_module.git
+    version: 110f9252640b50adf49d2e8825d13905782151e5
+  elfutils:
+    remote_url: https://gitee.com/src-openeuler/elfutils.git
+    version: 301b3ab4e1e5a281b2fd7837f1586c33696e8556
+  embedded-ipc:
+    remote_url: https://gitee.com/openeuler/embedded-ipc.git
+    version: 1e05e78e3d82fb2ef39e08a9e6fb3ca1cd918fcc
+  ethercat-igh:
+    remote_url: https://gitee.com/src-openeuler/ethercat-igh.git
+    version: d117d0caba507895d0a8be5ade71f1b43fa470cb
+  ethtool:
+    remote_url: https://gitee.com/src-openeuler/ethtool.git
+    version: 9327e774a9897d94502470da7ad2c1f20cb91ef9
+  example-interfaces:
+    remote_url: https://gitee.com/src-openeuler/example_interfaces.git
+    version: 440bb2d5a42cb5287310bb1abeced370bb46cb52
+  expat:
+    remote_url: https://gitee.com/src-openeuler/expat.git
+    version: fbd79d907d6fb20531b1b5609c3c1cfe0b5f5e14
+  expect:
+    remote_url: https://gitee.com/src-openeuler/expect.git
+    version: b7b3ccafe43f87dacd94b4115ee9684f4d1e7fa0
+  externed_device_sample:
+    remote_url: https://gitee.com/HiEuler/externed_device_sample.git
+    version: 214b141012a550d8ba2ed5d92bcdaad71e124a2b
+  file:
+    remote_url: https://gitee.com/src-openeuler/file.git
+    version: 438915eda3a73438efdaadceee8aa6bf8fe84f76
+  findutils:
+    remote_url: https://gitee.com/src-openeuler/findutils.git
+    version: 67a6e3bc8505206cd379cd625cf7224faf75ed1d
+  flann:
+    remote_url: https://gitee.com/src-openeuler/flann.git
+    version: f313e9dd5cf2fcfe6898ae2d41e1e15452c6b807
+  flex:
+    remote_url: https://gitee.com/src-openeuler/flex.git
+    version: ced324939696f2ff79dfad768ecf4f00a265fa31
+  fmt:
+    remote_url: https://gitee.com/src-openeuler/fmt.git
+    version: f006cf1ac9ed241947c44deda0e408f203b960b2
+  fontconfig:
+    remote_url: https://gitee.com/src-openeuler/fontconfig.git
+    version: 23eec18a1d1cf938909f82d8950113cd4cd78fdc
+  foonathan-memory-vendor:
+    remote_url: https://gitee.com/src-openeuler/foonathan_memory_vendor.git
+    version: 32fda3aed4aa6a9e76e876d452cb6c330a658360
+  freetype:
+    remote_url: https://gitee.com/src-openeuler/freetype.git
+    version: edc0b403494c714708842118d89fa0950a96e800
+  fribidi:
+    remote_url: https://gitee.com/src-openeuler/fribidi.git
+    version: 773ce3d7ae74a5fd0b9cf5ea1885b0888c7a761c
+  fuse:
+    remote_url: https://gitee.com/src-openeuler/fuse.git
+    version: 656150c2f12dd6f5c95f7a545559183b73bad711
+  gawk:
+    remote_url: https://gitee.com/src-openeuler/gawk.git
+    version: d6e1efe52edbcde6b3b2c8bd91fbafaf881efc6d
+  gcc:
+    remote_url: https://gitee.com/src-openeuler/gcc.git
+    version: 5f6931e0f1feade0704df1d8ae7e7b78776233be
+  gdb:
+    remote_url: https://gitee.com/src-openeuler/gdb.git
+    version: d34c029cc11bdc42a40707b5cd2bbda2ee8d6827
+  gdbm:
+    remote_url: https://gitee.com/src-openeuler/gdbm.git
+    version: eac827f0e53317e9b87a08fc97a80098585485cc
+  gdk-pixbuf:
+    remote_url: https://gitee.com/src-openeuler/gdk-pixbuf2.git
+    version: 937f760c19145e0f9e7e5be67b3b346e7684130e
+  genext2fs: 
+    remote_url: https://gitee.com/src-oepkgs/genext2fs.git
+    version: 4d50c496ec414f88ef7d96cecefdb3d8877f4cc4
+  geographic_info:
+    remote_url: https://gitee.com/src-openeuler/geographic_info.git
+    version: b8e4507f540390f09bb4a4a64dd150d7da265966
+  geometry2:
+    remote_url: https://gitee.com/src-openeuler/geometry2.git
+    version: 424099afb18016a1981b2c2fd14300b17fc0deb6
+  gettext:
+    remote_url: https://gitee.com/src-openeuler/gettext.git
+    version: 90f0b261cfd2450cf9ead395232e620d12eebabf
+  gflags:
+    remote_url: https://gitee.com/src-openeuler/gflags.git
+    version: b9bef9d21f0acfb53d1cf4ec52c72a52688870ac
+  git:
+    remote_url: https://gitee.com/src-openeuler/git.git
+    version: 2084bc5915a3ba0871ab1d956c995d0373e19331
+  glib2:
+    remote_url: https://gitee.com/src-openeuler/glib2.git
+    version: 9323a51c1c62e3f2d918c16fd6f496cb8ab66449
+  glibc:
+    remote_url: https://gitee.com/src-openeuler/glibc.git
+    version: 55046a0afb74d71655cbb4120c6221ee03640717
+  glibmm24:
+    remote_url: https://gitee.com/src-openeuler/glibmm24.git
+    version: b179d71eca58f243da58fc269c3b61a201e63112
+  glm:
+    remote_url: https://gitee.com/src-openeuler/glm.git
+    version: 7c3237285c7e945da7c78461d78962c9a78ab746
+  glog:
+    remote_url: https://gitee.com/src-openeuler/glog.git
+    version: cbd825ec8b2698ef9f79f44dea31359b137c247c
+  gmp:
+    remote_url: https://gitee.com/src-openeuler/gmp.git
+    version: 7dcddea93d3d8bb0e5a3ed386409d0d21b99e85a
+  gnu-efi:
+    remote_url: https://gitee.com/src-openeuler/gnu-efi.git
+    version: 51e73aed4f750fb8af13f577865b02e567fa7d08
+  gnupg2:
+    remote_url: https://gitee.com/src-openeuler/gnupg2.git
+    version: bc0a18eb30f92c3435551ec2a48e2706f730d1c8
+  gnutls:
+    remote_url: https://gitee.com/src-openeuler/gnutls.git
+    version: b933a7630cde399e8b3541ec74605c7a04e93130
+  gobject-introspection:
+    remote_url: https://gitee.com/src-openeuler/gobject-introspection.git
+    version: f5f15680edc6b3edf75e2fe64a9cf40874d13327
+  googletest:
+    remote_url: https://gitee.com/src-openeuler/googletest.git
+    version: 5d12537f37936d80fc44fefd2160b7dbd201d632
+  gperf:
+    remote_url: https://gitee.com/src-openeuler/gperf.git
+    version: e799fea4206121bc1d670c028e370b7eeee503c6
+  gphoto2:
+    remote_url: https://gitee.com/src-openeuler/gphoto2.git
+    version: 384baf1bbaf3257f39445d6ae0179b1acfe7b68a
+  gpgme:
+    remote_url: https://gitee.com/src-openeuler/gpgme.git
+    version: 894e296acf4dbbfa7323331f5d48842045429ecc
+  grep:
+    remote_url: https://gitee.com/src-openeuler/grep.git
+    version: 05f4302413d47df2e40d04e7e281068e90e38a56
+  groff:
+    remote_url: https://gitee.com/src-openeuler/groff.git
+    version: 630f65b60abd9d0f75062a9bdecf033093867d09
+  grpc:
+    remote_url: https://gitee.com/src-openeuler/grpc.git
+    version: eb28d24a82bb8e4fd2b8f86abdbc271cc13757f6
+  grub2:
+    remote_url: https://gitee.com/src-openeuler/grub2.git
+    version: 47abdd45ff065fb839dd994c80b4da9f031d0525
+  gstreamer1:
+    remote_url: https://gitee.com/src-openeuler/gstreamer1.git
+    version: 32f35eee65c402a8b206e7716f5a50ee6fd7a1b3
+  gstreamer1-plugins-base:
+    remote_url: https://gitee.com/src-openeuler/gstreamer1-plugins-base.git
+    version: b0b81a3c0f0b20080937856faca561b57c29017a
+  wqy-zenhei-fonts:
+    remote_url: https://gitee.com/src-openeuler/wqy-zenhei-fonts.git
+    version: d7370cdb445562ea66214e3816e36426d0ab6bfb
+  gtest:
+    remote_url: https://gitee.com/src-openeuler/gtest.git
+    version: f8102d6e33bb3437652b612e0c9dcd178cf0e4f8
+  gtk+3:
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+    version: edba6fa0fab56a21cf1bed35b7b8a5aa6a963b83
+  gtk-doc:
+    remote_url: https://gitee.com/src-openeuler/gtk-doc.git
+    version: f96ea737e2e6d6a6059ebda921f905ec0fa3272e
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+    remote_url: https://gitee.com/src-openeuler/gtkmm30.git
+    version: d1e749193ddcbad38de84a528afc8b9cf3c79491
+  gzip:
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+    version: 3e9b07936f607848af1fb4ebf4de2bf572fbb943
+  harfbuzz:
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+    version: 54f90bf4e76e8747aeb859181e73f7c302b7f8c9
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+    version: 5cf2273c199e87a0db71c4a6d76b4d79773fce09
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+    version: b7b045f6c916385216bd12f53fe2ae7ac5d9bbc0
+  hicolor-icon-theme:
+    remote_url: https://gitee.com/src-openeuler/hicolor-icon-theme.git
+    version: 0632b52bf2b11381dabd58c65511a92fafe90272
+  hieuler_3rdparty_sensors:
+    remote_url: https://gitee.com/HiEuler/hieuler_3rdparty_sensors.git
+    version: e38953d41ecde2ea30fd459e7366ddfcfb3bca33
+  hieuler_component_ai:
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+    version: 83df54a4166622709820cb95411a3aa88c0fe5aa
+  hieuler_component_chassis:
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+    version: 54fadb7854aa45f8a392c769ab11e91218fd7e4c
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+    version: f2082f092f934004c589a5ca97814f85f831ee98
+  hieuler_dsp_sample:
+    remote_url: https://gitee.com/HiEuler/hieuler_dsp_sample.git
+    version: 0fd71598436075e6c20392b30c4977fff1cf9a6c
+  hirobot_component_dtof:
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+    version: 01f10ce2ad129a0957e22a574497c1ab235868fc
+  hiviewdfx_hilog:
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+    version: 45b2a169b2f39c32fd9986c2528d451059c670d4
+  hls_lfcd_lds_driver:
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+    version: 0da9a4a843d714609c56fe5a60e9838233d895fc
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+    version: 138c55c5851cc05fd2801b4d2aa3bc808d80d949
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+    version: 14be2935b972b9dfd754f1e64ecdf763db232ba3
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+    version: 0104c9d73f07f2d1459f690612cc8decc93b9852
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+    version: 42a0919f691415c73104890251917247b6dc3c8a
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+    version: f1e6c38c502242bcff0cde0d62d869b6d84e37e2
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+    version: 3c1e9e70623fdc7735fb66251d858444039a4d46
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+    version: a64ebdef41086b1d87812d238bb88872afb71e35
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+    version: 31f92e4f2a8031e585faf75afce0a157feb694b6
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+    version: c8f6f13e1f9fa221732c8d3cf19e71a49660583d
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+    version: 53957185b56c3395450c7780856d8288181d4822
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+    version: 1d89c268ee08d705174a56f7b6b8111469404c34
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+    version: 699769a1f14bcc684dfbb3819250d0137bcc4612
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+    version: 71b57b4bf4ba8ae50e0e28b7f5c63d2bc74c0fe3
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+    version: 9aa8f7484e10807e6c91b502a12d19c6a9699613
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+    version: 843429f20574d595d3ef006793b59df0301d7e25
+  kdl-parser:
+    remote_url: https://gitee.com/src-openeuler/kdl_parser.git
+    version: 5badf7493b1ef104bc833e1b2243bafe7ca01721
+  kernel-5.10:
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+    version: d8e3bcbbecf8a817454c3bc203c03372108d38dd
+  kernel-5.10-tag-rpi:
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+    version: d8e3bcbbecf8a817454c3bc203c03372108d38dd
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+    version: db10ed58a16829ef170657df0abb7d6ef6f69c5e
+  kernel-5.10-tag928:
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+    version: b88a0de017d1685cc7e2c623d6ccccde546d8405
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+    remote_url: https://gitee.com/openeuler/kernel.git
+    version: 4da472bba5924d1d422b595ae7497935ee678de0
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+    remote_url: https://gitee.com/src-openeuler/keyboard_handler.git
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+    version: 0ca540a2079a7ebc9b1ef57e5ccebbe15540a56f
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+    version: 42dccb0264b74cbca044be413e7df2fc2f1c2700
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+    version: a3434706b4a54cc1b74d2392d12de79e3ad5d45e
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+    version: b2b90f41c3f9c75a0246f63b34d938c3aec418c3
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+    version: bfb577fcea3eea8bc1953341f50e296d234ff579
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+    remote_url: https://gitee.com/src-openeuler/libICE.git
+    version: 74380d84ba63919092558ab2f1cd5efd1b3cc168
+  libSM:
+    remote_url: https://gitee.com/src-openeuler/libSM.git
+    version: a58261df26b606d2158f5bf78e443a6759296803
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+    remote_url: https://gitee.com/src-openeuler/libX11.git
+    version: 7d11bec62cdb777a8e768b58d3004c698d2f6f48
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+    version: 65cafd671d28cd1b34fa2734f7dd51716c3c508a
+  libXcomposite:
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+    version: baf5ddee9205d792e0a6462d00da65fb0d3c5d5c
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+    remote_url: https://gitee.com/src-openeuler/libXcursor.git
+    version: b18c9901885503bcc870680246c92ebb5dd9a2de
+  libXdamage:
+    remote_url: https://gitee.com/src-openeuler/libXdamage.git
+    version: 94ad8edc6057742ef1adbe4362806b12bedc2c07
+  libXdmcp:
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+    version: c9c3b9ec5f5b1ffd07c5377753e47e82cc2bdd25
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+    version: 25538c3c9751945c31277e2eccbafe8bfda7916d
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+    remote_url: https://gitee.com/src-openeuler/libXfixes.git
+    version: 9b47b9235ab55773ca43cfd387825b04700e0179
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+    remote_url: https://gitee.com/src-openeuler/libXfont2.git
+    version: 89f0d3ff49529abfada584e8ed89e12ab102aa7e
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+    version: cda1e9c175a6c6d77d540a48b3a6ae1f8853a126
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+    remote_url: https://gitee.com/src-openeuler/libXi.git
+    version: 04075111cb74c8738311b65f2bf684bdbfaf1c5e
+  libXrandr:
+    remote_url: https://gitee.com/src-openeuler/libXrandr.git
+    version: f6cb5e5cb1448e7385971e38255e3efb058ef57f
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+    remote_url: https://gitee.com/src-openeuler/libXrender.git
+    version: d384dea29d07cecda6f4921e5540b1e6ddc6d342
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+    version: a3177bbbfc40c482945556f8926fd497f64f874c
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+    remote_url: https://gitee.com/src-openeuler/libXxf86vm.git
+    version: 370b0508274589b15aed227ce7149320bba921ff
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+    version: a4819fb8ed49a02cb5d0dc277d87906ece8345e6
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+    version: 3e09a03b547e03439cac5e8cfd35c75419cc006e
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+    remote_url: https://gitee.com/src-openeuler/libassuan.git
+    version: 3cb4064dbe8ce2ef46c7aa02ea670e3a69f1a959
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+    remote_url: https://gitee.com/src-openeuler/libatomic_ops.git
+    version: 069e338813cc0d440acc3b54cdce9e8b1823c23e
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+    remote_url: https://gitee.com/src-openeuler/libboundscheck.git
+    version: 7ffcd596b083b464e60ae59eaabfe3e6f82053a0
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+    remote_url: https://gitee.com/src-openeuler/libbsd.git
+    version: ec64322c45f93e6eb8c73da22788ac1cbde79c7a
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+    version: 3175c9b573b5241331d7af6d6ecf00ae86ea4349
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+    version: f1a6b0b3a7e1d12a15d8da5e09a01d4c03bece46
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+    remote_url: https://gitee.com/src-openeuler/libcgroup.git
+    version: 372aba8f04475be6563b272465be151ccea0f996
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+    version: ba528fe723a61dbccc67f557b7566318c3e4193d
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+    version: 165753341b2edd118d1f4710796ee4764cc84526
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+    remote_url: https://gitee.com/src-openeuler/libdnf.git
+    version: dbdd44d32b0afe228ccbdefad1582681cbefa066
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+    remote_url: https://gitee.com/src-openeuler/libdrm.git
+    version: 0ab4c2c0087f19ebe312972480b7955cceb32241
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+    version: e6fdb31b3ae0d256e9237f34706f2d27b60b4e42
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+    remote_url: https://gitee.com/src-openeuler/libestr.git
+    version: 57a0491cddae78af79c93af543153d2e147a8b08
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+    remote_url: https://gitee.com/src-openeuler/libevdev.git
+    version: 53f70c04a682100257b6e96434f7df62c479d79b
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+    remote_url: https://gitee.com/src-openeuler/libevent.git
+    version: dcbcfe5000cdf0de8cc02ebf8815a6932fbdfbc6
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+    remote_url: https://gitee.com/src-openeuler/libevhtp.git
+    version: 3650a108166e68545165a8180e5779d8df4b36ec
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+    remote_url: https://gitee.com/src-openeuler/libfastjson.git
+    version: 41ebc2ca827fedd1335c72cea7b520c4aa4b8cd2
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+    version: e2da93464db46f7fb4e676b2aa4350301e2968e2
+  libfm:
+    remote_url: https://gitee.com/src-openeuler/libfm.git
+    version: ec9580a527cf770aad65d520cac56ad243256999
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+    remote_url: https://gitee.com/src-openeuler/libfontenc.git
+    version: bb49bc41115c2ef91bbc5a74499ec25a86ba608b
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+    version: 450ab6d51f0eb8ccd5e86b3ffec4b1f6a164423f
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+    version: b91aad889ade1355ce805e6fd082bcd2c51f6ab3
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+    remote_url: https://gitee.com/src-openeuler/mesa-libGLU.git
+    version: 3cd50132c28c1b19dd4d6a76e03d31c0827bc9cf
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+    remote_url: https://gitee.com/src-openeuler/libgpg-error.git
+    version: 7ca7f66089027ef1d932be6e224dfdac83cfef3a
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+    version: 6f5dfa9ea13cbe1e5ffc393950c434d1c1e2c067
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+    version: 405eda4174df465070a4dc371ea366dd35d5fb98
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+    version: 8b1e9bcc5a601a00665d30f28b08f44ba2790de5
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+    version: e1e1f9d7ae17a65ddd4bb5bb87645e2a3624730f
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+    version: 29d704a7f16c463915948135a19746549281998f
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+    version: 6c7097cf0337d973d686cdba0ad549472c83dcec
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+    remote_url: https://gitee.com/src-openeuler/libmetal.git
+    version: 67eca7e36e674a647b317c341afdbe11557b7fad
+  libmicrohttpd:
+    remote_url: https://gitee.com/src-openeuler/libmicrohttpd.git
+    version: d565a146f6efe6a7799154478a8fd990d79e5865
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+    version: 718a925d404b902f74725c9a05033a89c8bb104d
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+    remote_url: https://gitee.com/src-openeuler/libmodbus.git
+    version: 5fa003d6f021099329c215ece4c1007fd7500bd7
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+    remote_url: https://gitee.com/src-openeuler/libmodulemd.git
+    version: 12d250eb89accacc62bd609170bbd356e78c2ecd
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+    remote_url: https://gitee.com/src-openeuler/libmpc.git
+    version: dcf4a81785d42aa8b64de50dceb21b7e9211fb5a
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+    version: c33045b9b66c20f25f4cff932e522b9df2d53e6b
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+    remote_url: https://gitee.com/src-openeuler/libnotify.git
+    version: ed89889617327c5dafe6b1058269119cd8ea3bfe
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+    remote_url: https://gitee.com/src-openeuler/libnsl2.git
+    version: 9a8b85c3bbd12f92b2f60bce78e90e0704fc7921
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+    remote_url: https://gitee.com/src-openeuler/libogg.git
+    version: 4541713ab2d7f47f75ed21c42914a12e144bf853
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+    remote_url: https://gitee.com/src-openeuler/libpcap.git
+    version: 7f96009de3da35064f32b4648bb1d0d4cb505357
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+    remote_url: https://gitee.com/src-openeuler/libpciaccess.git
+    version: a3c7f279cde8f65e808e0fc3b2fb05b96e318557
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+    remote_url: https://gitee.com/src-openeuler/libpng.git
+    version: 894443bf11fd9361e63f154d92d6c01bb22093f2
+  libpwquality:
+    remote_url: https://gitee.com/src-openeuler/libpwquality.git
+    version: 659e1cac750cf45f5cdfc4afe231eb3e96dd65a7
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+    remote_url: https://gitee.com/src-openeuler/librepo.git
+    version: dee4679beafbabc573a0543bb85d45d27d15aa03
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+    remote_url: https://gitee.com/src-openeuler/librsvg2.git
+    version: cd956459b96e405dff4a4155f92d1944f130a673
+  libseccomp:
+    remote_url: https://gitee.com/src-openeuler/libseccomp.git
+    version: 14ac05d08e028a8769e78dc5b6c56552eaa43a80
+  libselinux:
+    remote_url: https://gitee.com/src-openeuler/libselinux.git
+    version: 2348cc687f87fb933be48a91b7127c75874d5aa5
+  libsemanage:
+    remote_url: https://gitee.com/src-openeuler/libsemanage.git
+    version: ac87612eeff0fbf90c5f0bdfb8f9c3abc5fc524e
+  libsepol:
+    remote_url: https://gitee.com/src-openeuler/libsepol.git
+    version: e8259bdf0567894fbb4bde791da0e92e4d7bfebc
+  libsigcpp20:
+    remote_url: https://gitee.com/src-openeuler/libsigcpp20.git
+    version: d01c42208d06000f2c6cc419a5fa0147230d384b
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+    version: a746caf380ff3561ea0b10ee1aec7387e6ed47bc
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+    version: 5332e19c34fbdfcf89a4f8de3a884968fa90cb59
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+    remote_url: https://gitee.com/src-openeuler/libstatistics_collector.git
+    version: 29c561743c9985756494385f56e94fcf9f8e7745
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+    version: 6d034beea0cb87a4b3738fb1249fb9b457f2a28f
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+    version: 09519f6d0a7017a132dd212c311bee3201b386e3
+  libtirpc:
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+    version: e2b90a69bae13777edd446094de2e1ba4e4a5f5a
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+    version: 5363da05081f04e46c52d11a6f33bb4b29f0222d
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+    version: d68e5a14a0ac44bf02b5dd2041e21f0fff849a47
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+    version: bb7cafedfe47bc6197a79d4392633d327998df8a
+  libusb:
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+    version: c478c9968d122f4d6456fbfd62d2f6444b8023f4
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+    version: 3d15c96b91949a08dffd6454850c4699c4a7304a
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+    version: d73ec168ed651ca0943846b9ce9e5d7e20d20166
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+    remote_url: https://gitee.com/src-openeuler/libuvc.git
+    version: 3b41da89cf8730beebe7160810637295bf167d94
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+    version: 3c57b6bdec7b52ef1048f5fda9db28bc8f7fbb89
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+    version: e6d496bd520947cdae7e8677b7c4186952a6f899
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+    version: b6bb23cb9cc8c091d8569f7aefa9dee9f6562fc3
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+    version: fd63b258b0d892f556e67e770dbfecc498647360
+  libxcrypt:
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+    version: 10169398b3de189413c57672320ec8c3812904b2
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+    version: 0c4a236f854f9de32b244fee90e6a4abefa32370
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+    version: d0974db12942fa832713b4cefb0107b12cfe07c2
+  libxkbfile:
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+    version: 4758c3d45be0f877dbedabcea21a078249579f80
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+    version: 15e5370826c98fbf3e0c4b7d95bbdcf9349f66e5
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+    version: dd76c83b28cc18cb237fbbb9d5e82e38dd2a7cbc
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+    version: db42532c157193cbfca526e4479b32a06d64b6a1
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+    version: 1a480cfae91f34f27c37515a2a6505259edd4fe5
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+    version: 46a70933aacf88b21c2e8b580ec341e5e3e70ff7
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+    version: 6a8996e8a8dfc38bfe3ad0538784d915c38cfd50
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+    version: 13407db945b491e79d49dd62c41c5bc8cd4bdf02
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+    version: adec6ccafefbf8b9dc747a9c670d8a02ecaea066
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+    remote_url: https://gitee.com/src-openeuler/lttng-ust.git
+    version: 408157072df6247803dc33800d2e1177085d276c
+  lua:
+    remote_url: https://gitee.com/src-openeuler/lua.git
+    version: 37f5c7182704871d7a288ee4652acdd7f31c4844
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+    version: 8340149fcb0a0cd07e6f06664eaa02d61cc6a803
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+    version: 00993408ce91ee4903a36bf5f6acb914cd5ab414
+  lxcfs:
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+    version: 8ef97f8c61bb4aba3da520e10ff0ce42a58b7679
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+    version: 154aac326c977382bf79d9325417db928d06bee9
+  lxterminal:
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+    version: 61f12b627ca6b2090b38f671b9232aab12aba883
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+    version: 8e40d78a055154422a09db2f57283e01234c0d70
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+    version: 3b29688d8d4d7375118ccf78acd7c6e6f1f0cbda
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+    version: 6d99588db478ab56965bd2d8eba574e607353596
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+    version: 0910a1c3f045dc69c1e84afd99e94493a9a7e166
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+    version: 868a6e76175e3ec891b73df1598ebfd611ee39b9
+  mali-bifrost-g52-g2p0:
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+    version: e0fc90baff48ccb13b02c07397c30974cad86e02
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+    version: 80744f17a0ec0300e9bc4e140c35120460a05a8a
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+  mcs-x86:
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+    version: abdd168a786f299ed4655baa7227c8b4b90dddaa
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+    version: cfc169b5e1eb70d6d2e438f930dafb31a751989d
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+    version: 9e445bca349fcbc68e29731ede8dc56196f8eefc
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+    version: 42e783e24b0a018f81bb6c838ca7532862528a07
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+    version: 6ddce35662576b12266aedc9c9f92fffaa7c7622
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+    version: fd34c4ef7f35f8451d3203132d8f13400be2b87a
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+    version: 131243414bedef367aeb21ffc89726f832c4f1fb
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+    version: cf12ade4a3bf1482bb61dcfe0fd5056aa5d6ca29
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+    version: ca6cca46079c889cdc6da1c1e18a67258785131b
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+    version: bb08858e213e6d5f278fdff847468af72a2c6eab
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+    version: 9b1d1cf0d63381c6d6a4d95ca2ac040834ad39e5
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+    version: 56ad694843dd06ef414dce8d4305d5861d666f50
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+    version: 47a74a93dad87a699cbfc780b8be62c355cef91d
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+    version: 4440d393380518931304936bf5892c0a410fc1c2
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+    version: 82bfedc253f59d4be8c574d43f1a52d3db111009
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+    version: 1fab56ebf1e985ace041bd33d1359b856c832ea8
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+    version: 17450c281a5da6a82bd560f469885f6b0cfbcce9
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+    version: fe68472f25d93aab35f4fc2d12203b4801969e48
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+    version: 6dc9453636c85242e9934a966229f62c03727ff2
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+    version: b95755ab36823f62079d2c16df1f7d8de166a436
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+    version: efe48159ac9c005d8e680b0f29f745dccb98e3b6
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+    version: 8a82f8d7b0d66e4a88df8e582237672ccd2728f0
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+    version: 8eb4a2f5a61842e236dc3d456ed68729054ed36c
+  perl-XML-Parser:
+    remote_url: https://gitee.com/src-openeuler/perl-XML-Parser.git
+    version: 9e895897ca1497d8779cb3c1abd29d4635404a7b
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+    version: fa504b7c79c3118493940dbb419991fe2efaa7ea
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+    version: c348127e531aa695fe7c9fdf544e1784677325c6
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+    version: 6f0e4bd4e31b1cf381fd369d6ad1fdfdc2e2f6c6
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+    version: 3df8acb8d5400653fd861630d325090ade76c126
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+    version: 2260c02de06921af19a601f339d9cb26b1d5ae69
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+    version: bb2d64d406aebaea72cd7dfc9e719faf11c45fc2
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+    version: 760c292e5e06d25a74a48d42489345c5a5ee5360
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+    version: 7b12d414f6de61df18ff031ed85e7e33efb5bfa8
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+    version: 12ec2ab73b3c990e5718224d86d1798a9c0dba42
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+    version: c8e29afe1c64409c739925f6aae819a988f6f1f6
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+    remote_url: https://gitee.com/src-openeuler/pybind11_vendor.git
+    version: b4c81cede7f1f551e9c0ad3da64ebed7166d334f
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+    remote_url: https://gitee.com/src-openeuler/pyflakes.git
+    version: 7d0f088322c8d65a211b5845c2df5fa91c43019d
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+    version: b0cb11b6298b63e7758d6f525192f191161b816e
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+    remote_url: https://gitee.com/src-openeuler/pytest.git
+    version: 1871aa7225057f380590385ef62658b21190e119
+  python-GitPython:
+    remote_url: https://gitee.com/src-openeuler/python-GitPython.git
+    version: 60063784b17aa244a14335c20e8257f065368b2a
+  python-argcomplete:
+    remote_url: https://gitee.com/src-openeuler/python-argcomplete.git
+    version: be39a75063bc7d135ffe220ab55409269117fd8b
+  python-blinker:
+    remote_url: https://gitee.com/src-openeuler/python-blinker.git
+    version: ea4f9c448825469f94824af1ec9e0a575d3073b5
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+    remote_url: https://gitee.com/src-openeuler/python-click.git
+    version: 972b6f0ae7cdb98c4e865793b259424102064fb1
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+    remote_url: https://gitee.com/src-openeuler/python_cmake_module.git
+    version: 65bd0a6346ad5c8717784a7c4ff301d2fa1aa4d1
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+    remote_url: https://gitee.com/src-openeuler/python-cmd2.git
+    version: 25157cd4e8525a74c0f41f9e5c05704858f95e79
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+    remote_url: https://gitee.com/src-openeuler/python-dateutil.git
+    version: 80e646f088b5e3ef3333aa4c09b7b740c0c06763
+  python-docopt:
+    remote_url: https://gitee.com/src-openeuler/python-docopt.git
+    version: 6de180c379485aa23cdb01054e27c0852ad0ec43
+  python-docutils:
+    remote_url: https://gitee.com/src-openeuler/python-docutils.git
+    version: be5e1f3763a2affc1f3e2c8bdd3911f42164d0df
+  python-extras:
+    remote_url: https://gitee.com/src-openeuler/python-extras.git
+    version: 335a9e988e056d60966436260103b216490e8af2
+  python-flit:
+    remote_url: https://gitee.com/src-openeuler/python-flit.git
+    version: f112f5f4f078f961f78453351a2925c02658c4f5
+  python-gitdb:
+    remote_url: https://gitee.com/src-openeuler/python-gitdb.git
+    version: 6b9614006f4a6c259cfb899fac98aeb05158ed4b
+  python-humanfriendly:
+    remote_url: https://gitee.com/src-openeuler/python-humanfriendly.git
+    version: 08a6f88833ba4f41057974c8fb7221ce2b1973bc
+  python-ifcfg:
+    remote_url: https://gitee.com/src-openeuler/python-ifcfg.git
+    version: df7e953678ea5767a50f454923c78096dd6ccaf9
+  python-importlib-metadata:
+    remote_url: https://gitee.com/src-openeuler/python-importlib-metadata.git
+    version: 840b49a1fa7d20225f9cc55ca641be635a68ada2
+  python-iniparse:
+    remote_url: https://gitee.com/src-openeuler/python-iniparse.git
+    version: 7f933373d44b7df49933236aa77939542e95ce39
+  python-jinja2:
+    remote_url: https://gitee.com/src-openeuler/python-jinja2.git
+    version: 058d08c490cabb442bbabee6625c8b3053cc5686
+  python-lark-parser:
+    remote_url: https://gitee.com/src-openeuler/python-lark-parser.git
+    version: f7dc722c6e96f98dd0069fc708868d3c276157d9
+  python-lxml:
+    remote_url: https://gitee.com/src-openeuler/python-lxml.git
+    version: f01faf4c208a5afc3ceaa94720468ba43decff0a
+  python-mako:
+    remote_url: https://gitee.com/src-openeuler/python-mako.git
+    version: 0cb8cdfaa6f531fc805ee16cb9b47d482a768d6d
+  python-markupsafe:
+    remote_url: https://gitee.com/src-openeuler/python-markupsafe.git
+    version: 52c229d76b3cdf88cec7ff767251a17b43372508
+  python-mccabe:
+    remote_url: https://gitee.com/src-openeuler/python-mccabe.git
+    version: a4863f6ee37ea430e851bf1da5b7db51b9d310fc
+  python-mock:
+    remote_url: https://gitee.com/src-openeuler/python-mock.git
+    version: 83a1c8f1587b295887f606eab4bf57f1ee6c5277
+  python-more-itertools:
+    remote_url: https://gitee.com/src-openeuler/python-more-itertools.git
+    version: 7fb647f672955a07e81744381e8a922f6734173e
+  python-netifaces:
+    remote_url: https://gitee.com/src-openeuler/python-netifaces.git
+    version: 1aba8efda29a28c4b502a6d5789fb76d847d54bb
+  python-packaging:
+    remote_url: https://gitee.com/src-openeuler/python-packaging.git
+    version: 4a4b9a651a8ef089d519b390a7a435cd73702e2e
+  python-pathlib2:
+    remote_url: https://gitee.com/src-openeuler/python-pathlib2.git
+    version: 678955fa7a0433bd52acb1b5f85c4d625ef6e453
+  python-pbr:
+    remote_url: https://gitee.com/src-openeuler/python-pbr.git
+    version: 70cd76dce9121a5d0bae8742ba7cdfd49fee4871
+  python-pep8:
+    remote_url: https://gitee.com/src-openeuler/python-pep8.git
+    version: a3ae17fd37d420597e4ddbb28d9e92ef47a5036a
+  python-pip:
+    remote_url: https://gitee.com/src-openeuler/python-pip.git
+    version: 3d5605263294430f8b044aee19a51bfa6eba5c14
+  python-pluggy:
+    remote_url: https://gitee.com/src-openeuler/python-pluggy.git
+    version: 66541e9b0acc14bf099effcee75cb98157a4ecf3
+  python-prettytable:
+    remote_url: https://gitee.com/src-openeuler/python-prettytable.git
+    version: f7acfcc543ed569c4951b6fdbd8b85388c589dd7
+  python-psutil:
+    remote_url: https://gitee.com/src-openeuler/python-psutil.git
+    version: 7ef396f113feef3ab5d5f49d5d31c2142442222f
+  python-pyelftools:
+    remote_url: https://gitee.com/src-openeuler/pyelftools.git
+    version: 4adef74e44bdf97c421e0ab7f5c08c78e6feb64c
+  python-pyrsistent:
+    remote_url: https://gitee.com/src-openeuler/python-pyrsistent.git
+    version: 70c3c14161654bb60a2117cc70e15f072dbe3d83
+  python-pygments:
+    remote_url: https://gitee.com/src-openeuler/python-pygments.git
+    version: 24e1f8e4f26a729bdcdbb7d5299b704f658f0b60
+  python-pyperclip:
+    remote_url: https://gitee.com/src-openeuler/python-pyperclip.git
+    version: cb041fe487585defd152683ca01d5cbc4823b3b1
+  python-setuptools:
+    remote_url: https://gitee.com/src-openeuler/python-setuptools.git
+    version: a041fc69f9de97aa412e78c2ba861bda3c28e312
+  python-setuptools_scm:
+    remote_url: https://gitee.com/src-openeuler/python-setuptools_scm.git
+    version: 27aab7c17915d7351642b5dadd589ea835461d96
+  python-typing-extensions:
+    remote_url: https://gitee.com/src-openeuler/python-typing-extensions.git
+    version: f6f3841a51608783cfdd61135abaa75999ca8126
+  python-six:
+    remote_url: https://gitee.com/src-openeuler/python-six.git
+    version: 4dce1378930ca6dca3440c0dd0349811eeadf22e
+  python-smmap:
+    remote_url: https://gitee.com/src-openeuler/python-smmap.git
+    version: 07946c93f0e32c048238db5d72603e8eee0c262f
+  python-testtools:
+    remote_url: https://gitee.com/src-openeuler/python-testtools.git
+    version: abd5fd03668461e4a65296969f00fb8cd336e9b1
+  python-toml:
+    remote_url: https://gitee.com/src-openeuler/python-toml.git
+    version: 8ac8a08e26e79790a02fb647378e305f7d848a6c
+  python-tomli:
+    remote_url: https://gitee.com/src-openeuler/python-tomli.git
+    version: b6f38e4209a930cfce87d2a7a0afaa4116fcf8d4
+  python-wheel:
+    remote_url: https://gitee.com/src-openeuler/python-wheel.git
+    version: 5cc2c1414d969c99d1dfad9e7d1db67e23c3f486
+  python-zipp:
+    remote_url: https://gitee.com/src-openeuler/python-zipp.git
+    version: 7d8105d5513d068611affaeef34586253d896d1b
+  python-py:
+    remote_url: https://gitee.com/src-openeuler/python-py.git
+    version: ffd12a53208d1f6a16c64d31a687b8435f253bcd
+  python-wcwidth:
+    remote_url: https://gitee.com/src-openeuler/python-wcwidth.git
+    version: 497f6cb895fd4a219ef36db0a37fe987906aa734
+  python-atomicwrites:
+    remote_url: https://gitee.com/src-openeuler/python-atomicwrites.git
+    version: 11c4347339cb998201af161ea3146014a508c47f
+  python-attrs:
+    remote_url: https://gitee.com/src-openeuler/python-attrs.git
+    version: 4f3b44809131fca392bc1daedda76a21ebc66944
+  python3:
+    remote_url: https://gitee.com/src-openeuler/python3.git
+    version: 5f848e0a95c52a971c1d11e6a4910905320ae73e
+  python3-catkin-pkg:
+    remote_url: https://gitee.com/src-openeuler/python-catkin_pkg.git
+    version: 03beb5f5a7e79a6d54c9ce29754be8cc753f8252
+  python3-empy:
+    remote_url: https://gitee.com/src-openeuler/python-empy.git
+    version: ebd3dd9a2e0646c89ab83ffa7a42867a5870d751
+  python3-pyyaml:
+    remote_url: https://gitee.com/src-openeuler/PyYAML.git
+    version: 0f956d5359bc0b815f20cd63037b4d2efd6eb5c5
+  python3-rosdistro:
+    remote_url: https://gitee.com/src-openeuler/python-rosdistro.git
+    version: db7a012f63acb195cecfcccf78a889db2fe07842
+  python3-sphinx:
+    remote_url: https://gitee.com/src-openeuler/python-sphinx.git
+    version: 3184fa6a8ba0dfa79eb9d62110ee3f4ff917a1b9
+  qemu:
+    remote_url: https://gitee.com/src-openeuler/qemu.git
+    version: 24ecabf224b23a65b7d07b4b9aada908b63a3080
+  qhull:
+    remote_url: https://gitee.com/src-openeuler/qhull.git
+    version: 9779b679308940f48de6f8c43e4cc7bfc70f5d73
+  qpoases-vendor:
+    remote_url: https://gitee.com/src-openeuler/qpoases_vendor.git
+    version: fd68b6921ec7a67f618b316387d5c1de13214c68
+  qtbase:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtbase.git
+    version: f166bc423f9dbb9eb5fd568340f84107df5ff543
+  qtdeclarative:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtdeclarative.git
+    version: 66743a3316a22017ad87fe76b267acbdd9ee41a1
+  qtsensors:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtsensors.git
+    version: d441b19fc208e4fb8cb8435682a9cfb246652aa6
+  qttools:
+    remote_url: https://gitee.com/src-openeuler/qt5-qttools.git
+    version: 3e7d6a146e0abd5a1c1f05af21404a95b37a48a8
+  qtwayland:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtwayland.git
+    version: 8621767c323727c18a2dde4588b9b11de6882d96
+  qtxmlpatterns:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtxmlpatterns.git
+    version: d203186ba7d93ae7dced52ff4ffb8f7dc9cdf8c4
+  qtwebsockets:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtwebsockets.git
+    version: d5b616da5d4e97eaf0fd4ebcbb4d1cc11a3c7986
+  qtwebchannel:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtwebchannel.git
+    version: 368fbd8b06abaeacd2397f864dc40046a0f4c956
+  qtquickcontrols:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtquickcontrols.git
+    version: 073e3e072abec5e0b1a991b477439aacdcedc3e4
+  qtquickcontrols2:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtquickcontrols2.git
+    version: f71c205ebf6172165bdce5b4333182bacea5f735
+  qtlocation:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtlocation.git
+    version: 2ae4496406031327f2e3ff3f20561f9405b64043
+  qtwebengine:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtwebengine.git
+    version: d88e571a79df4b571cf711b1b90340e9c99f99b7
+  qtgraphicaleffects:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtgraphicaleffects.git
+    version: 1e1527707f02d553c8cfdc8e71a85ce4fae8b428
+  qtmultimedia:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtmultimedia.git
+    version: e3237d1f8f5bd0177e49e2a9e144e4d4131fd212
+  qtsvg:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtsvg.git
+    version: 862155e6d4ea5d8a9d9d49ffc1704340d1f320a9
+  qtvirtualkeyboard:
+    remote_url: https://gitee.com/src-openeuler/qt5-qtvirtualkeyboard.git
+    version: fe2ed8073d6ee95e34a4c93b35e6314b41e4a48d
+  libXv:
+    remote_url: https://gitee.com/src-openeuler/libXv.git
+    version: 74f6ac383c37e0d7f9e6ac46430fbb63385bf2be
+  libgudev:
+    remote_url: https://gitee.com/src-openeuler/libgudev.git
+    version: d3e7d21c393c3b02bddee2c12703bfc644edaa12
+  gstreamer1.0-plugins-bad:
+    remote_url: https://gitee.com/src-openeuler/gstreamer1-plugins-bad-free.git
+    version: a155ccde37583eaa4bcfbb611c43e6455249d212
+  quilt:
+    remote_url: https://gitee.com/src-openeuler/quilt.git
+    version: e7982134da4045463d63a3f94ccc685abc5028a3
+  quota:
+    remote_url: https://gitee.com/src-openeuler/quota.git
+    version: 35f9c43662d52a23df8bad5bbe09f103729c1f60
+  raspberrypi-bluetooth:
+    remote_url: https://gitee.com/src-openeuler/raspberrypi-bluetooth.git
+    version: 21d9a9a008c54d72dbdd356852d6cfa80f5fe518
+  raspberrypi-firmware:
+    remote_url: https://gitee.com/src-openeuler/raspberrypi-firmware.git
+    version: 0cc0985464d00db5faf054c4fdb73b2fc8b2b495
+  rcl:
+    remote_url: https://gitee.com/src-openeuler/rcl.git
+    version: bb13095e1d7596175613f1ed89c4aed0fc07ed5f
+  rcl-interfaces:
+    remote_url: https://gitee.com/src-openeuler/rcl_interfaces.git
+    version: 12f6097b7ab3b4b2d66fc8f6a3c7a4aa69ed3e64
+  rcl_logging:
+    remote_url: https://gitee.com/src-openeuler/rcl_logging.git
+    version: 453d63c193dd1c036b35a79fa167baa9d53ce67b
+  rclcpp:
+    remote_url: https://gitee.com/src-openeuler/rclcpp.git
+    version: d5249a62739a60017da7db4d5c489675b92b7ea5
+  rclpy:
+    remote_url: https://gitee.com/src-openeuler/rclpy.git
+    version: 860977c811a6fc1d09674993578793d857e8b83f
+  rcpputils:
+    remote_url: https://gitee.com/src-openeuler/rcpputils.git
+    version: 568e3af236d589658a106a143b592f1193afce35
+  rcutils:
+    remote_url: https://gitee.com/src-openeuler/rcutils.git
+    version: 654055b79d69ae1378326b79e0cb01b35e50c01c
+  re2:
+    remote_url: https://gitee.com/src-openeuler/re2.git
+    version: 535f8a63152ce307582e98e4163d8e05870dd06b
+  re2c:
+    remote_url: https://gitee.com/src-openeuler/re2c.git
+    version: 0d0596ef4d8c6bed74ef9fd743be9b3412a6fc8a
+  readline:
+    remote_url: https://gitee.com/src-openeuler/readline.git
+    version: 151d4e6298a7660d1855c7b774241e949264c6af
+  rk-binary-native:
+    remote_url: https://gitee.com/emancipator/rk-binary.git
+    version: ae64fd1abd825c85950bd2741fb278d50a12d80c
+  rmw:
+    remote_url: https://gitee.com/src-openeuler/rmw.git
+    version: 3133e6212327bcae51f8df0e0efb286c825a4ab5
+  rmw-connextdds:
+    remote_url: https://gitee.com/src-openeuler/rmw_connextdds.git
+    version: c71fcdf720c022cadf0a51fde717bb5bb36f36fd
+  rmw-dds-common:
+    remote_url: https://gitee.com/src-openeuler/rmw_dds_common.git
+    version: 7aa3c3ed2d3ad79d6e1be9183f4293870563fb83
+  rmw-implementation:
+    remote_url: https://gitee.com/src-openeuler/rmw_implementation.git
+    version: f61129e0bf5ca631bcafc713fb0f82c526ddc5ab
+  rmw_cyclonedds:
+    remote_url: https://gitee.com/src-openeuler/rmw_cyclonedds.git
+    version: 5d58fe0cb357c9fcae8caa238db23838ae8d2ba7
+  rmw_fastrtps:
+    remote_url: https://gitee.com/src-openeuler/rmw_fastrtps.git
+    version: 909cfd599ae0d18bec63689ccec6a72a5341cc45
+  rmw_gurumdds:
+    remote_url: https://gitee.com/src-openeuler/rmw_gurumdds.git
+    version: 8270a77c9efcb68cdc28096749ff67aa0d10ce10
+  rng-tools:
+    remote_url: https://gitee.com/src-openeuler/rng-tools.git
+    version: 4308b03cc0467b6d96feac3b9be8b213e93a9f05
+  robot-state-publisher:
+    remote_url: https://gitee.com/src-openeuler/robot_state_publisher.git
+    version: 60365ee86ce78a1217983c76f8bcd5b9a1667a81
+  rockchip-kernel:
+    remote_url: https://gitee.com/openeuler/rockchip-kernel.git
+    version: 373fc5db0a6f2a92c2034e51386013663e6dfdf9
+  ros-dev-tools:
+    remote_url: https://gitee.com/openeuler/yocto-embedded-tools.git
+    version: d2e356d9df8c4d2ac98b64d5812722dd533b1f36
+  ros-environment:
+    remote_url: https://gitee.com/src-openeuler/ros_environment.git
+    version: dffbe83bfeb6408d3e4af704622a72a473a8434b
+  ros-workspace:
+    remote_url: https://gitee.com/src-openeuler/ros_workspace.git
+    version: 9b7f9cefef3ba3e53a1c56a9b42945a392e15c67
+  ros2_tracing:
+    remote_url: https://gitee.com/src-openeuler/ros2_tracing.git
+    version: 937baa215a02c855ad49e3b3303fd8d3fbea6c04
+  ros2_v4l2_camera:
+    remote_url: https://gitee.com/src-openeuler/ros2_v4l2_camera.git
+    version: b44c10708cdb1c8e957010db8f0dc5c09f2482d4
+  ros2cli:
+    remote_url: https://gitee.com/src-openeuler/ros2cli.git
+    version: f6323cf91a092028f07f7a0de182bd72842e1a10
+  ros2cli-common-extensions:
+    remote_url: https://gitee.com/src-openeuler/ros2cli_common_extensions.git
+    version: 60ed072be7936171343b835cec906203875d1c51
+  rosbag2:
+    remote_url: https://gitee.com/src-openeuler/rosbag2.git
+    version: a2650da0c09ed773d781abe55bbf93b539c8c9c3
+  rosidl:
+    remote_url: https://gitee.com/src-openeuler/rosidl.git
+    version: 67b66d2f2ef6231a4354864a0a6dde5be8af3b2e
+  rosidl-runtime-py:
+    remote_url: https://gitee.com/src-openeuler/rosidl_runtime_py.git
+    version: 2cea8b98ee5790a3a8311d3ef2c2b735048559b5
+  rosidl_dds:
+    remote_url: https://gitee.com/src-openeuler/rosidl_dds.git
+    version: 230ba536dbfb7701d31b1fb15ed9248e9cd5c3ee
+  rosidl_defaults:
+    remote_url: https://gitee.com/src-openeuler/rosidl_defaults.git
+    version: cfc08e4e73f61f16755cc10a829f949d2c7d7758
+  rosidl_python:
+    remote_url: https://gitee.com/src-openeuler/rosidl_python.git
+    version: 06b9fc88d3032b742f6de4d27136324b528fc0aa
+  rosidl_typesupport:
+    remote_url: https://gitee.com/src-openeuler/rosidl_typesupport.git
+    version: df817622d5ed7880e9d886acc6dab34f7557f4f0
+  rosidl_typesupport_fastrtps:
+    remote_url: https://gitee.com/src-openeuler/rosidl_typesupport_fastrtps.git
+    version: 017d9367a9e0d3b47e8a3c95ccdd5b6b6408bfb9
+  rospy_message_converter:
+    remote_url: https://gitee.com/src-openeuler/rospy_message_converter.git
+    version: efbd72f7254a4cd0fd1833b7ec287ba1a8adaca7
+  rpcbind:
+    remote_url: https://gitee.com/src-openeuler/rpcbind.git
+    version: 6a34adaa73768dfddf22ff6a00dc343f712fe80c
+  rpcsvc-proto:
+    remote_url: https://gitee.com/src-openeuler/rpcsvc-proto.git
+    version: 30d4b6d37d5eb19d658bef47ba4265a031c842d2
+  rpm:
+    remote_url: https://gitee.com/src-openeuler/rpm.git
+    version: 8f3418f9dd30553a7688039715cf710412352c7d
+  rpyutils:
+    remote_url: https://gitee.com/src-openeuler/rpyutils.git
+    version: 4dd1f7bdd05b9ba4be01554d9c6aa8cbdb810633
+  rsync:
+    remote_url: https://gitee.com/src-openeuler/rsync.git
+    version: 1ea9bd5be715d62232a934eda5ea28047d4ad52b
+  rsyslog:
+    remote_url: https://gitee.com/src-openeuler/rsyslog.git
+    version: d8eff7129d47598f635c0dff974a665e2ee8a1f3
+  ruby:
+    remote_url: https://gitee.com/src-openeuler/ruby.git
+    version: 5e724d0af0cf27ff86e5da96a94e951ac2aed82f
+  sbc:
+    remote_url: https://gitee.com/src-openeuler/sbc.git
+    version: 4b56de87403be1d718c857f7ae21575eec0de402
+  screen:
+    remote_url: https://gitee.com/src-openeuler/screen.git
+    version: b4c35b0e0b210ea5745eb719e4bae1df72aefb62
+  security_device_auth:
+    remote_url: https://gitee.com/src-openeuler/security_device_auth.git
+    version: 73d873b908076cc539a98f9423c603a87a74ac33
+  security_huks:
+    remote_url: https://gitee.com/src-openeuler/security_huks.git
+    version: 6e8e61b3d1ca53d3b08627c1905b4ee85317fcff
+  sed:
+    remote_url: https://gitee.com/src-openeuler/sed.git
+    version: cb0f6906e2a97a11b46305f51ec815fcac60bc06
+  shadow:
+    remote_url: https://gitee.com/src-openeuler/shadow.git
+    version: 3e5c02940fc5ec9812f145be90a39f18c9a750b7
+  shared-mime-info:
+    remote_url: https://gitee.com/src-openeuler/shared-mime-info.git
+    version: 3face457a12d6c1c2487b3267d91fb2a9bfcaf0b
+  slam-toolbox:
+    remote_url: https://gitee.com/src-openeuler/slam_toolbox.git
+    version: a08c6acce88cceac6e1eda4f1ad096253632daa5
+  spdlog:
+    remote_url: https://gitee.com/src-openeuler/spdlog.git
+    version: 97dbdf32095525762a3024a336d62902d0c1b716
+  spdlog-vendor:
+    remote_url: https://gitee.com/src-openeuler/spdlog_vendor.git
+    version: c613a20d13e85a9b3825fbb45dba28140d8ccbeb
+  speexdsp:
+    remote_url: https://gitee.com/src-openeuler/speexdsp.git
+    version: 069140dc6312cad52482667711c0b43a342e7684
+  sqlite:
+    remote_url: https://gitee.com/src-openeuler/sqlite.git
+    version: 928f32f54d267125afb3e5e95347ef6ab336b188
+  squashfs-tools:
+    remote_url: https://gitee.com/src-openeuler/squashfs-tools.git
+    version: 4d083048fcc6b86593cd165922361a9cf0e6398b
+  src-kernel-5.10:
+    remote_url: https://gitee.com/src-openeuler/kernel.git
+    version: 2b551a79823e85abfb57b79fd3a1a286a5399e5c
+  src-kernel-5.10-tag-rpi:
+    remote_url: https://gitee.com/src-openeuler/kernel.git
+    version: 720de6068abda8011cfc2249066270cdbdaf96dc
+  src-kernel-5.10-tag3093:
+    remote_url: https://gitee.com/src-openeuler/kernel.git
+    version: f28f174921358232ee9ed2934ba16d1600a6a75f
+  src-kernel-5.10-tag928:
+    remote_url: https://gitee.com/src-openeuler/kernel.git
+    version: df4bedc9b7a3ae34a31276342a0a7bdd6196d24d
+  src-kernel-5.10-tag-rockchip:
+    remote_url: https://gitee.com/src-openeuler/kernel.git
+    version: 27403d59696af85f0720587473da610cace11187
+  src-kernel-5.10-tag-phytium:
+    remote_url: https://gitee.com/src-openeuler/kernel.git
+    version: e69a59c3dc3781bda0f23defc87e9dc6682123b3
+  src-kernel-6.6:
+    remote_url: https://gitee.com/src-openeuler/kernel.git
+    version: dc6a8d5811cf90ddfd98d8d1cc0b1bb40c927943
+  sros2:
+    remote_url: https://gitee.com/src-openeuler/sros2.git
+    version: 7aab5a9011e53c5a95db0bd08e118b5e777164b8
+  startup-notification:
+    remote_url: https://gitee.com/src-openeuler/startup-notification.git
+    version: f5b7d863b7047cb66e3fb9d91c4be7add0baf08d
+  strace:
+    remote_url: https://gitee.com/src-openeuler/strace.git
+    version: d7488d04c239133d0f22a814b65eaca9c5f50448
+  stress-ng:
+    remote_url: https://gitee.com/src-openeuler/stress-ng.git
+    version: afe66fe86f9ef51261a7747f73735259b4349989
+  sudo:
+    remote_url: https://gitee.com/src-openeuler/sudo.git
+    version: fe2f22cd3841b4fecd4bee7efb3797db6a848aa9
+  suitesparse:
+    remote_url: https://gitee.com/src-openeuler/suitesparse.git
+    version: 3094fb883bcb7bf6507ff13e72f0cff98aee2051
+  swig:
+    remote_url: https://gitee.com/src-openeuler/swig.git
+    version: 058b32479f99f0d1054a1476c8c7800b3098fa09
+  sysfsutils:
+    remote_url: https://gitee.com/src-openeuler/sysfsutils.git
+    version: 2b2aebd45d53217ad10ce768b5fe2187e7280628
+  syslinux:
+    remote_url: https://gitee.com/src-openeuler/syslinux.git
+    version: 7f2318a9d7e85935b6c3146c67d31140734b724e
+  systemabilitymgr_safwk:
+    remote_url: https://gitee.com/src-openeuler/systemabilitymgr_safwk.git
+    version: 4121daea460f987eff6bec7ba4fb6c656a9192b2
+  systemabilitymgr_samgr:
+    remote_url: https://gitee.com/src-openeuler/systemabilitymgr_samgr.git
+    version: 80a11984bbb806e7ecacf3d385cd72f231bf5599
+  systemd:
+    remote_url: https://gitee.com/src-openeuler/systemd.git
+    version: 5b7479879d98638372c8f537c18c13f0079d7b20
+  systemtap:
+    remote_url: https://gitee.com/src-openeuler/systemtap.git
+    version: 60ee7da866d0c3a3fb1fa9e2255681a5ba7107ca
+  tar:
+    remote_url: https://gitee.com/src-openeuler/tar.git
+    version: 1823e81c87eb9509bef3c4114eaa2c5e64212fb9
+  tbb:
+    remote_url: https://gitee.com/src-openeuler/tbb.git
+    version: 869cda539bd8a56fe17c2ee8b08c0653f9275243
+  tcl:
+    remote_url: https://gitee.com/src-openeuler/tcl.git
+    version: b72d2b7e379175b85f7f8aba546cd045b27e9285
+  teleop-twist-joy:
+    remote_url: https://gitee.com/src-openeuler/teleop_twist_joy.git
+    version: 0a2819ffa0e2199b4f0ca0407bc358aff36f7c84
+  teleop-twist-keyboard:
+    remote_url: https://gitee.com/src-openeuler/teleop_twist_keyboard.git
+    version: d91f7079286d16ccaaa4650cc8ff221b1f545160
+  test-interface-files:
+    remote_url: https://gitee.com/src-openeuler/test_interface_files.git
+    version: 93c4fe54d78f06c6458a8b994e0936aa6d30c1ef
+  texinfo:
+    remote_url: https://gitee.com/src-openeuler/texinfo.git
+    version: 9ba2eb163228342de2725a2d5b01627cc74e3e42
+  tiff:
+    remote_url: https://gitee.com/src-openeuler/libtiff.git
+    version: 4f7bd7e4ce809403b4f8715dedaa4d74f00b6618
+  tinyxml:
+    remote_url: https://gitee.com/src-openeuler/tinyxml.git
+    version: 5b0746bade11738bd00d51632199d5360f8162a7
+  tinyxml-vendor:
+    remote_url: https://gitee.com/src-openeuler/tinyxml_vendor.git
+    version: da15b9fe3cb4eeb4027222341d5aa09ac923020d
+  tinyxml2:
+    remote_url: https://gitee.com/src-openeuler/tinyxml2.git
+    version: 29d8318f8837dccf7205d0a72ec6823d6d5aa09f
+  tinyxml2-vendor:
+    remote_url: https://gitee.com/src-openeuler/tinyxml2_vendor.git
+    version: d6fd18a0db9fc4b9291febd714816d1eea070a3c
+  ti-linux-firmware:
+    remote_url: https://git.ti.com/git/processor-firmware/ti-linux-firmware.git
+    version: 905eb58564581d951d148f45828e8c8a142a5938
+  core-secdev-k3:
+    remote_url: https://git.ti.com/git/security-development-tools/core-secdev-k3.git
+    version: ed6951fd3877c6cac7f1237311f7278ac21634f3
+  tslib:
+    remote_url: https://gitee.com/src-openeuler/tslib.git
+    version: 1370aeba6969b893018bd157b49aa2c64e7fe2da
+  tzdata:
+    remote_url: https://gitee.com/src-openeuler/tzdata.git
+    version: 386c90f5f0b0ce7eda81c334b9cb3508272f9557
+  trusted-firmware-a:
+    remote_url: https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git
+    version: 5b986f0188e1b785a35d6c40f8a95c58887227fd
+  u-boot-rockchip:
+    remote_url: https://gitee.com/emancipator/u-boot-rockchip.git
+    version: 57076598f1b68ada83302dab3bb6b7b93983f90b
+  uboot-tools:
+    remote_url: https://gitee.com/src-openeuler/uboot-tools.git
+    version: d3bc9e05e5a1723deb5dcb5bdb1cd15999e30243
+  unique-identifier-msgs:
+    remote_url: https://gitee.com/src-openeuler/unique_identifier_msgs.git
+    version: a3e4883f5d0a2c3e09f20cc82ea5ce5b488fda2e
+  unzip:
+    remote_url: https://gitee.com/src-openeuler/unzip.git
+    version: de52ae80fdd56bebb8111dadd1185d5958021d08
+  urdf:
+    remote_url: https://gitee.com/src-openeuler/urdf.git
+    version: 68adacb2618146209015e27e37785b8f86149af6
+  urdfdom:
+    remote_url: https://gitee.com/src-openeuler/urdfdom.git
+    version: 0be8c4ff5c9c7b0640dda2bd08209e4734b01240
+  urdfdom-headers:
+    remote_url: https://gitee.com/src-openeuler/urdfdom_headers.git
+    version: fab5d013b7800ec723b1fa905e6a114bdb5c8339
+  userspace-rcu:
+    remote_url: https://gitee.com/src-openeuler/userspace-rcu.git
+    version: 41b47213777373b98d22ed93e3941fb8c2aa05c1
+  util-linux:
+    remote_url: https://gitee.com/src-openeuler/util-linux.git
+    version: 4a9d2e828f9fb4ab1ccd75d2a71e355ce8631ee5
+  util-macros:
+    remote_url: https://gitee.com/src-openeuler/xorg-x11-util-macros.git
+    version: c8b86724c81d31460b474aa978294a4f912dce20
+  v4l-utils:
+    remote_url: https://gitee.com/src-openeuler/v4l-utils.git
+    version: 3536894a75fb8742259c2acb3f9dad8984e59ac4
+  vala:
+    remote_url: https://gitee.com/src-openeuler/vala.git
+    version: 23472d1e2cb55d31c75416acd0e1271528b60a29
+  variants:
+    remote_url: https://gitee.com/src-openeuler/variants.git
+    version: 9f9de463e149b90243afb32b139f0fdb62d4590a
+  virglrenderer:
+    remote_url: https://gitee.com/src-openeuler/virglrenderer.git
+    version: 097764a844aec5ef9020f98ad2bc1ef55a74c2b2
+  vision-opencv:
+    remote_url: https://gitee.com/src-openeuler/vision_opencv.git
+    version: 955c4a64cab7b12fec80eecf8baf87cd256bd425
+  wayland:
+    remote_url: https://gitee.com/src-openeuler/wayland.git
+    version: 7b3897c8fe59ea864b754c3a06e8833bcb84c168
+  wayland-protocols:
+    remote_url: https://gitee.com/src-openeuler/wayland-protocols.git
+    version: 9567f62064be22562e7544c6c0053371df103aed
+  weston:
+    remote_url: https://gitee.com/src-openeuler/weston.git
+    version: 5f7b4f6a87545382ce5eb517971c9f28f4a40dc8
+  wget:
+    remote_url: https://gitee.com/src-openeuler/wget.git
+    version: 1b555c2956ac0616bbface00eebe29a335e1bd33
+  wpa-supplicant:
+    remote_url: https://gitee.com/src-openeuler/wpa_supplicant.git
+    version: 847c7f73e682599c0d52ab6aac34b7b10261b1ec
+  wxwidgets:
+    remote_url: https://gitee.com/src-openeuler/wxGTK3.git
+    version: e55a1b55c254077413cfd3e5962662408697830d
+  xcb-proto:
+    remote_url: https://gitee.com/src-openeuler/xcb-proto.git
+    version: fbf4b05ad96e4654945187222bd91a0f879bee3f
+  xcb-util:
+    remote_url: https://gitee.com/src-openeuler/xcb-util.git
+    version: 97cd8ef221dac4b0d70dd0d7ef34b98a504bf56e
+  xcb-util-image:
+    remote_url: https://gitee.com/src-openeuler/xcb-util-image.git
+    version: 4c47e67007ae3aca16189aaf77382bf1c99e9d7c
+  xcb-util-keysyms:
+    remote_url: https://gitee.com/src-openeuler/xcb-util-keysyms.git
+    version: c88a2b9fd519adbb7d3f183e9b319536ea80080b
+  xcb-util-renderutil:
+    remote_url: https://gitee.com/src-openeuler/xcb-util-renderutil.git
+    version: 0c46a480cae40aa4c99747dfc7b1a241a986fa8f
+  xcb-util-wm:
+    remote_url: https://gitee.com/src-openeuler/xcb-util-wm.git
+    version: 510a0590e1f7b6d109d8db58bb65ad18fdf360d5
+  xerces-c:
+    remote_url: https://gitee.com/src-openeuler/xerces-c.git
+    version: ec2aab0a2ce4b1b3358ff908e2b4ac509424f2ef
+  xkeyboard-config:
+    remote_url: https://gitee.com/src-openeuler/xkeyboard-config.git
+    version: 46322088964cfc4752fe88edafb2373d8760d0dc
+  xmlto:
+    remote_url: https://gitee.com/src-openeuler/xmlto.git
+    version: 14765cdabdbf5bf4434baac96376fb88426f8447
+  xorg-x11-font-utils:
+    remote_url: https://gitee.com/src-openeuler/xorg-x11-font-utils.git
+    version: 580a65814ad29cb922172dbcbba19d5cb399ab0d
+  xorg-x11-fonts:
+    remote_url: https://gitee.com/src-openeuler/xorg-x11-fonts.git
+    version: bb239a873259954dc57443acfd43830ec638642a
+  xorg-x11-server-utils:
+    remote_url: https://gitee.com/src-openeuler/xorg-x11-server-utils.git
+    version: 14eb499f94cbdb4646431481f0e7bcd9488ab88a
+  xorg-x11-xtrans-devel:
+    remote_url: https://gitee.com/src-openeuler/xorg-x11-xtrans-devel.git
+    version: 613fda30446efd90a4ae318b264b0c239bcfdabc
+  xorgproto:
+    remote_url: https://gitee.com/src-openeuler/xorg-x11-proto-devel.git
+    version: 0dcbe9755aa526eaa48eb6b8f616ed0aa96f7765
+  xwayland:
+    remote_url: https://gitee.com/src-openeuler/xorg-x11-server-xwayland.git
+    version: 7981cd8098774ac85ad49950f32f456724a5c9b0
+  xz:
+    remote_url: https://gitee.com/src-openeuler/xz.git
+    version: deb5a867806e3141a125ecdbb6c7c0cd58d0e8d6
+  yajl:
+    remote_url: https://gitee.com/src-openeuler/yajl.git
+    version: 00b5f9effb47b32b0a648b91ceb171c36e887726
+  yaml-cpp:
+    remote_url: https://gitee.com/src-openeuler/yaml-cpp.git
+    version: c1e42eb820bfa8994c973444fddb29c56f438def
+  yaml-cpp-vendor:
+    remote_url: https://gitee.com/src-openeuler/yaml_cpp_vendor.git
+    version: 7086c8d5f07b3fb83f2a925cc51b5c795d6cbea1
+  ydlidar:
+    remote_url: https://gitee.com/src-openeuler/ydlidar.git
+    version: 69e5f70d2f8a0a0c6ad10879cd786fd1b2102af2
+  yocto-embedded-tools:
+    remote_url: https://gitee.com/openeuler/yocto-embedded-tools.git
+    version: fbe5a7627b629a9400c2d7e7099c1934b592e355
+  yocto-meta-arm:
+    remote_url: https://git.yoctoproject.org/meta-arm.git
+    version: d7b7b6fb6c7c5545e718e44f38853d1718ce5446
+  yocto-meta-openembedded:
+    remote_url: https://gitee.com/openeuler/yocto-meta-openembedded.git
+    version: a82d92c8a6525da01524bf8f4a60bf6b35dcbb3d
+  yocto-meta-qt5:
+    remote_url: https://gitee.com/openeuler/yocto-meta-qt5.git
+    version: 9c4488313e0aa9a6f42f57013462aa2433a78fcb
+  yocto-meta-raspberrypi:
+    remote_url: https://gitee.com/openeuler/yocto-meta-raspberrypi.git
+    version: b34851bc95bfac6b37ea786e819916de2ed0ae14
+  yocto-meta-rockchip:
+    remote_url: https://gitee.com/openeuler/yocto-meta-rockchip.git
+    version: 19bc409c4626185382d22b72d6deeb1b1d3896eb
+  yocto-meta-sunxi:
+    remote_url: https://github.com/linux-sunxi/meta-sunxi.git
+    version: c475a1851a877bf700d6d9748be7336b2eadd3b2
+  yocto-meta-ros:
+    remote_url: https://gitee.com/openeuler/yocto-meta-ros.git
+    version: 7c7a4e6bb6ffdd06b19b2f5f81843506d57895f0
+  yocto-opkg-utils:
+    remote_url: https://gitee.com/src-openeuler/yocto-opkg-utils.git
+    version: 1d04472046d0225e013dd7e18c62dddf82025969
+  yocto-poky:
+    remote_url: https://gitee.com/openeuler/yocto-poky.git
+    version: 603b1062776bb70321f790db715ef51b305d52e0
+  yocto-pseudo:
+    remote_url: https://gitee.com/src-openeuler/yocto-pseudo.git
+    version: 3c4978a07fbb5a0c6288e77ae5b24ee33ddf34f9
+  zeromq:
+    remote_url: https://gitee.com/src-openeuler/zeromq.git
+    version: 64c318ba078b800451428297b3081978ea273477
+  zlib:
+    remote_url: https://gitee.com/src-openeuler/zlib.git
+    version: 20d8ac9247f71d5a05a10a8d508e89f69636fc26
+  zstd:
+    remote_url: https://gitee.com/src-openeuler/zstd.git
+    version: 1bd03ae8e15c88c9bad864c65fa6b3998f3fa07f
+  python-idna:
+    remote_url: https://gitee.com/src-openeuler/python-idna.git
+    version: edd476b391e1a7e6ff6efa6ea1f2dce241ecce6f
+  sdbusplus:
+    remote_url: https://github.com/openbmc/sdbusplus.git
+    version: b7329a90eef04a24c03a2afef43c2145a0033ae6
+  phosphor-bmc-code-mgmt:
+    remote_url: https://github.com/openbmc/phosphor-bmc-code-mgmt.git
+    version: 119e5a2c07b2e87ec2e75c98c06522c76bd59832
+  phosphor-led-manager:
+    remote_url: https://github.com/openbmc/phosphor-led-manager.git
+    version: 6d08ccecd9d98bbe207f9307ad45578cd7d5b995
+  phosphor-led-sysfs:
+    remote_url: https://github.com/openbmc/phosphor-led-sysfs.git
+    version: 97db22fd8fc5abad784aa662407e05d1f11893ae
+  phosphor-dbus-interfaces:
+    remote_url: https://github.com/openbmc/phosphor-dbus-interfaces.git
+    version: 56936f52f25667f233f981e5aacc52981b003b39
+  phosphor-logging:
+    remote_url: https://github.com/openbmc/phosphor-logging.git
+    version: c0cc7ec707ac95dcd784a103f4e3face6395e3ea
+  sdeventplus:
+    remote_url: https://github.com/openbmc/sdeventplus.git
+    version: 02316409089ce12fa7c188f316469be8681b850b
+  stdplus:
+    remote_url: https://github.com/openbmc/stdplus.git
+    version: 68975b90a5e98f90fbcd779b59870c1cbf81bf49
+  phosphor-dbus-monitor:
+    remote_url: https://github.com/openbmc/phosphor-dbus-monitor.git
+    version: 2beffa634d4e899745510af4e8fa2c387ec5d3ad
+  phosphor-snmp:
+    remote_url: https://github.com/openbmc/phosphor-snmp.git
+    version: 0357dffb8da86240c7fb1a45a391dbf39dcc3938
+  phosphor-objmgr:
+    remote_url: https://github.com/openbmc/phosphor-objmgr.git
+    version: af3d797b011f3f0dfc6ad7eae44e5b312f5a3d6e
+  phosphor-debug-collector:
+    remote_url: https://github.com/openbmc/phosphor-debug-collector.git
+    version: 124d31f09cbb0eebd0f14aceade5c2fd290520fe
+  phosphor-networkd:
+    remote_url: http://github.com/openbmc/phosphor-networkd.git
+    version: dd1e592f692ed4dbd073ddc23566f837546bdce6
+  gpioplus:
+    remote_url: http://github.com/openbmc/gpioplus.git
+    version: 8944f2e24ad8152793af010906faf06607f0e04b
+  jsnbd:
+    remote_url: https://github.com/openbmc/jsnbd.git
+    version: 7b7c29369cfeb267efa7f45b271aca6910687461
+  obmc-ikvm:
+    remote_url: https://github.com/openbmc/obmc-ikvm.git
+    version: a4f63b38f1e72a3c34c54e275803d945b949483b
+  slpd-lite:
+    remote_url: https://github.com/openbmc/slpd-lite.git
+    version: ef078cd0d560b8c49061f0b855f0cb4450e69b3a
+  phosphor-health-monitor:
+    remote_url: https://github.com/openbmc/phosphor-health-monitor.git
+    version: a1ed140b5351e1b264471b0462cc4eab753fbda6
+  obmc-console:
+    remote_url: http://github.com/openbmc/obmc-console.git
+    version: 397fd035e3adda2f3d36bfc5f2268372847778e7
+  telemetry:
+    remote_url: https://github.com/openbmc/telemetry.git
+    version: b7b7e1b603fd9df56a72547c8048d182a001d647
+  obmc-phosphor-power:
+    remote_url: https://github.com/openbmc/phosphor-power-control.git
+    version: ca9aa00180423b548369a7485bbca641581cc1ab
+  phosphor-hwmon:
+    remote_url: https://github.com/openbmc/phosphor-hwmon.git
+    version: 0bbd07c008404ed701b336d8a2b398407b908fe6
+  phosphor-inventory-manager:
+    remote_url: https://github.com/openbmc/phosphor-inventory-manager.git
+    version: 69ddaad8dfd1102e9bdd6437149e2a8397a1b558
+  phosphor-settingsd:
+    remote_url: https://github.com/openbmc/phosphor-settingsd.git
+    version: 75a710ca87f6033419d856d965f6100aa4348196
+  phosphor-fan-presence:
+    remote_url: https://github.com/openbmc/phosphor-fan-presence.git
+    version: 0461bd2fdc3d57fa33d933ac9d9fd9452ed39bbb
+  phosphor-certificate-manager:
+    remote_url: https://github.com/openbmc/phosphor-certificate-manager.git
+    version: ebd21ba4fc36577a70cad207e42d66594b73ed13
+  phosphor-state-manager:
+    remote_url: https://github.com/openbmc/phosphor-state-manager.git
+    version: aaa8d3466b931b9cf5a64e3a972cd23c2b5b90c6
+  entity-manager:
+    remote_url: https://github.com/openbmc/entity-manager.git
+    version: b0c7bd18c20983a565c21e1921d647132329f789
+  phosphor-user-manager:
+    remote_url: http://github.com/openbmc/phosphor-user-manager.git
+    version: 6dc7ed95c5bf07e8273d6fad79018f5f19a9b77e
+  krb5:
+    remote_url: https://gitee.com/src-openeuler/krb5.git
+    version: 86362d91f8702bb9f8c0bb13f1223b1e05f080a7
+  bmap-tools:
+    remote_url: https://gitee.com/src-oepkgs/bmap-tools.git
+    version: df9427eb085563d403210095870cba92f546f81b
+  bmcweb:
+    remote_url: https://github.com/openbmc/bmcweb.git
+    version: 3d768a165183dd8cf7e485ac67ab7270845d5f87
+  nghttp2:
+    remote_url: https://gitee.com/src-openeuler/nghttp2.git
+    version: 5411992a063c66652694b84d0b4e83fd29862e29
+  boost-obmc:
+    remote_url: https://gitee.com/src-openeuler/boost.git
+    version: 8ab4fe722e8136317f6f9b370ff20af44f61c78d
+  webui-vue:
+    remote_url: https://github.com/openbmc/webui-vue.git
+    version: 78372d6345cf5f1e04d6a8d56c416a7aec70b998
+  yocto-meta-phosphor:
+    remote_url: https://gitee.com/openeuler/yocto-meta-phosphor.git
+    version: ab20103918e68151d01de65eadd8cfb00b70ed68
+  i2c-tools:
+    remote_url: https://gitee.com/src-openeuler/i2c-tools.git
+    version: 0c606d9fef419621fee2cbb3ff7e78ec080ceca6
+  iperf3:
+    remote_url: https://gitee.com/src-openeuler/iperf3.git
+    version: 29fa616d92988c6fce2efd10d76ffd5bda02053e
+  sysbench:
+    remote_url: https://gitee.com/src-openeuler/sysbench.git
+    version: a4ac5f853999d66d060ca28f47d2781041722c0a
+  iozone3:
+    remote_url: https://gitee.com/src-openeuler/iozone.git
+    version: 8a4f9ba59fd00b7a737df5b37fd43ecc19784d8e
+  can-utils:
+    remote_url: https://gitee.com/src-openeuler/can-utils.git
+    version: 606c2b89cda6afa38cf7f247d1857acd63995c25
+  evtest:
+    remote_url: https://gitee.com/src-openeuler/evtest.git
+    version: 5a8f258cc4d65805faf38523d30773fb861ba18a
+  kubeedge:
+    remote_url: https://gitee.com/src-openeuler/kubeedge.git
+    version: 8ee6a2fb2d5d9b740a74dba965337bb5668a3bb8
+  mosquitto:
+    remote_url: https://gitee.com/src-openeuler/mosquitto.git
+    version: dbc7c87118e8a20306ee28fe7b13f7315bc2a124
+  uthash:
+    remote_url: https://gitee.com/src-openeuler/uthash.git
+    version: 237f02daea02bcd2a85046a88597c919bdb153f5
+  open62541:
+    remote_url: https://gitee.com/src-openeuler/open62541.git
+    version: 6564947947abe265d86aaf10fe6fdc1a03fb89b9
+  avahi:
+    remote_url: https://gitee.com/src-openeuler/avahi.git
+    version: 62ac6d985a25f7f21a777b232bee0e3977cf5c71
+  flac:
+    remote_url: https://gitee.com/src-openeuler/flac.git
+    version: 07d406d8dc0513fd3abc1053831f37ff017a16a4
+  fgl297-fw:
+    remote_url: https://github.com/MYiR-Dev/myir-firmware.git
+    version: 65cbd809d32906c17c55ece3591be60e8c878735
+  json-glib:
+    remote_url: https://gitee.com/src-openeuler/json-glib.git
+    version: 1c0a6556df3ab8201dec64f9aaca5884f8411b87
+  libsamplerate:
+    remote_url: https://gitee.com/src-openeuler/libsamplerate.git
+    version: e0b0e3949d7234b28ff1da4542af3886ad02edfb
+  alsa-utils:
+    remote_url: https://gitee.com/src-openeuler/alsa-utils.git
+    version: 3ff1d56d73d8459d9f887576398c28c172b9b7bc
+  alsa-plugins:
+    remote_url: https://gitee.com/src-openeuler/alsa-plugins.git
+    version: 422280a2b12be36d34b64ca8a12270419d3abd4c
+  dbus-glib:
+    remote_url: https://gitee.com/src-openeuler/dbus-glib.git
+    version: 5f30239ed5ea096b40a1644ac721c0f60f486ed8
+  desktop-file-utils:
+    remote_url: https://gitee.com/src-openeuler/desktop-file-utils.git
+    version: 308d8e20c4fdc945e6b1e55dd596cfdca98599b5
+  gnome-themes-standard:
+    remote_url: https://gitee.com/src-openeuler/gnome-themes-standard.git
+    version: d404958fe124ff4fc2e2b2aaa84eeb63aa261905
+  nss-mdns:
+    remote_url: https://gitee.com/src-openeuler/nss-mdns.git
+    version: ddb35bcc7a7bb6bcfecb61005696b977ed7b3350
+  nss:
+    remote_url: https://gitee.com/src-openeuler/nss.git
+    version: 4f46b274351b69b92161c56cf77d48c28bf30eea
+  libdaemon:
+    remote_url: https://gitee.com/src-openeuler/libdaemon.git
+    version: 9f0df90d1bd47de2d8a983f526af2e229dc7a7da
+  libedit:
+    remote_url: https://gitee.com/src-openeuler/libedit.git
+    version: 3e86ca3dbd5493acae2f7d6f0601c9d474517e42
+  libmd:
+    remote_url: https://gitee.com/src-openeuler/libmd.git
+    version: e8a5e3f80cfff5dd5334a41b845f68569894db54
+  fiptool:
+    remote_url: https://github.com/renesas-rz/rzg_trusted-firmware-a.git
+    version: aed3786384b99dc13a46a8d3af139df28b5642a3
+  myir-renesas-flash-writer:
+    remote_url: https://github.com/MYiR-Dev/myir-renesas-flash-writer.git
+    version: 8cd973992da7cdc8646a498b81d1a1e4e9f74f20
+  myir-renesas-tf-a:
+    remote_url: https://github.com/MYiR-Dev/myir-renesas-tf-a.git
+    version: 1308cc5eb85aa67f5e29241e99c21d7e1b27c913
+  myir-renesas-uboot:
+    remote_url: https://github.com/MYiR-Dev/myir-renesas-uboot.git
+    version: 75dee8f1759d6b3b140aa42486ad39a7113903ef
+  myir-renesas-linux:
+    remote_url: https://github.com/MYiR-Dev/myir-renesas-linux.git
+    version: d795edc9d0ce69f4ff1ac914a7668f043d444cce
+  myir-ti-uboot:
+    remote_url: https://github.com/MYIR-TI/myir-ti-uboot.git
+    version: f4e7b03f15da6cd88d31d29a2b9b7e0812534554
+  myir-ti-linux:
+    remote_url: https://github.com/MYIR-TI/myir-ti-linux.git
+    version: 491c4beebcb1bac77be5954016a190ffceed0cb6
+  yocto-meta-renesas:
+    remote_url: https://gitee.com/openeuler/yocto-meta-renesas.git
+    version: f91a6717d73c9a7a714cf37f60b4faa700621353
+  pbzip2:
+    remote_url: https://gitee.com/src-openeuler/pbzip2.git
+    version: dbe672dc7776b9af9c5432c8d8afaf8fe2d00bca
+  proj:
+    remote_url: https://gitee.com/src-openeuler/proj.git
+    version: 20cb0336176586dd2bc26bd9ff5a50b9b2521204
+  python-pyproj:
+    remote_url: https://gitee.com/src-openeuler/python-pyproj.git
+    version: ac0f1c30beb590e1b042c5d8d3065cd011698576
+  luajit:
+    remote_url: https://gitee.com/src-openeuler/luajit.git
+    version: c61d032140fe1b9c089eacacae0834f1e19afad6
+  concurrencykit:
+    remote_url: https://gitee.com/src-openeuler/ck.git
+    version: b7c694d5de6abb7058149e383a1bb37b42e83592
+  nspr:
+    remote_url: https://gitee.com/src-openeuler/nspr.git
+    version: d2efb0fbb05497fb57c19cc09fded278e8df5a87
+  nodejs:
+    remote_url: https://gitee.com/src-openeuler/nodejs.git
+    version: 1b1b5fa99dba73dcc702894e140d29b1e04a9bd0
+  brotli:
+    remote_url: https://gitee.com/src-openeuler/brotli.git
+    version: 93e3a7f570663aa9952f4609a52c5d5a42e6cb80
+  wireless-regdb:
+    remote_url: https://gitee.com/src-openeuler/wireless-regdb.git
+    version: fbd0acbee5e63015a73d4fe30e5bd56fa27d5dd8
+  ffmpeg:
+    remote_url: https://gitee.com/src-openeuler/ffmpeg.git
+    version: 884a853b7555e693a799d16d11f77452f873f88f
+  x264:
+    remote_url: https://gitee.com/src-openeuler/x264.git
+    version: 34381f79087ebec941fb935edf009b45e49c99f9
+  robot-brain:
+    remote_url: https://gitee.com/openeuler/RobotBrain.git
+    version: f560c5a9297574708a3c626145c26610e11e1c17
+  ntp:
+    remote_url: https://gitee.com/src-openeuler/ntp.git
+    version: 9b7f1fb05e2387970c7a611d8110dbce22ed6c70
+  cri-tools:
+    remote_url: https://gitee.com/src-openeuler/cri-tools.git
+    version: 48d0fda4cf601e34f2d557544332fbcfb10a596b
+  cni:
+    remote_url: https://gitee.com/src-openeuler/containernetworking-plugins.git
+    version: b1ac29e26d64e4887def7d29b22d47e8687e9191
+  libvpx:
+    remote_url: https://gitee.com/src-openeuler/libvpx.git
+    version: 0ac414f4f38419207a874f79ce6075335eb19b6d
diff --git a/.oebuild/maplist.yaml b/.oebuild/maplist.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..5bb7aa6999d67afaea5b403b04c4ab0ad260cf85
--- /dev/null
+++ b/.oebuild/maplist.yaml
@@ -0,0 +1,1329 @@
+# Copyright (c) 2023 openEuler Embedded
+# oebuild is licensed under Mulan PSL v2.
+# You can use this software according to the terms and conditions of the Mulan PSL v2.
+# You may obtain a copy of Mulan PSL v2 at:
+#          http://license.coscl.org.cn/MulanPSL2
+# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+# EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+# MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+# See the Mulan PSL v2 for more details.
+
+localname_list:
+  action-msgs:
+    localname: rcl-interfaces
+    workspace_tarball:
+      - 'git ros-humble-action-msgs_1.2.1.orig.tar.gz'
+  actionlib-msgs:
+    PV: 4.2.3
+    localname: common-interfaces
+    workspace_tarball:
+      - 'git ros-humble-actionlib-msgs_4.2.3.orig.tar.gz'
+  ament-cmake:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake_1.3.4.orig.tar.gz'
+  ament-cmake-core:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-core_1.3.4.orig.tar.gz'
+  ament-cmake-export-definitions:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-export-definitions_1.3.4.orig.tar.gz'
+  ament-cmake-export-dependencies:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-export-dependencies_1.3.4.orig.tar.gz'
+  ament-cmake-export-include-directories:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-export-include-directories_1.3.4.orig.tar.gz'
+  ament-cmake-export-interfaces:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-export-interfaces_1.3.4.orig.tar.gz'
+  ament-cmake-export-libraries:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-export-libraries_1.3.4.orig.tar.gz'
+  ament-cmake-export-link-flags:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-export-link-flags_1.3.4.orig.tar.gz'
+  ament-cmake-export-targets:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-export-targets_1.3.4.orig.tar.gz'
+  ament-cmake-gmock:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-gmock_1.3.4.orig.tar.gz'
+  ament-cmake-gtest:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-gtest_1.3.4.orig.tar.gz'
+  ament-cmake-include-directories:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-include-directories_1.3.4.orig.tar.gz'
+  ament-cmake-libraries:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-libraries_1.3.4.orig.tar.gz'
+  ament-cmake-pytest:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-pytest_1.3.4.orig.tar.gz'
+  ament-cmake-python:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-python_1.3.4.orig.tar.gz'
+  ament-cmake-ros:
+    localname: ament-cmake-ros
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-ros_0.10.0.orig.tar.gz'
+  ament-cmake-target-dependencies:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-target-dependencies_1.3.4.orig.tar.gz'
+  ament-cmake-test:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-test_1.3.4.orig.tar.gz'
+  ament-cmake-version:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-version_1.3.4.orig.tar.gz'
+  ament-cmake-gen-version-h:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-gen-version-h_1.3.4.orig.tar.gz'
+  ament-index-cpp:
+    localname: ament-index
+    workspace_tarball:
+      - 'git ros-humble-ament-index-cpp_1.4.0.orig.tar.gz'
+  ament-index-python:
+    localname: ament-index
+    workspace_tarball:
+      - 'git ros-humble-ament-index-python_1.4.0.orig.tar.gz'
+  ament-package:
+    localname: ament-package
+    workspace_tarball:
+      - 'git ros-humble-ament-package_0.14.0.orig.tar.gz'
+  ament-lint:
+    PV: 0.12.6
+    localname: ament-lint
+    workspace_tarball:
+      - 'git ros-humble-ament-lint_0.12.6.orig.tar.gz'
+  ament-lint-auto:
+    PV: 0.12.6
+    localname: ament-lint
+    workspace_tarball:
+      - 'git ros-humble-ament-lint-auto_0.12.6.orig.tar.gz'
+  ament-lint-common:
+    PV: 0.12.6
+    localname: ament-lint
+    workspace_tarball:
+      - 'git ros-humble-ament-lint-common_0.12.6.orig.tar.gz'
+  ament-lint-cmake:
+    PV: 0.12.6
+    localname: ament-lint
+    workspace_tarball:
+      - 'git ros-humble-ament-lint-cmake_0.12.6.orig.tar.gz'
+  ament-copyright:
+    PV: 0.12.6
+    localname: ament-lint
+    workspace_tarball:
+      - 'git ros-humble-ament-copyright_0.12.6.orig.tar.gz'
+  builtin-interfaces:
+    localname: rcl-interfaces
+    workspace_tarball:
+      - 'git ros-humble-builtin-interfaces_1.2.1.orig.tar.gz'
+  class-loader:
+    localname: class-loader
+    workspace_tarball:
+      - 'git ros-humble-class-loader_2.2.0.orig.tar.gz'
+  common-interfaces:
+    PV: 4.2.3
+    localname: common-interfaces
+    workspace_tarball:
+      - 'git ros-humble-common-interfaces_4.2.3.orig.tar.gz'
+  composition-interfaces:
+    localname: rcl-interfaces
+    workspace_tarball:
+      - 'git ros-humble-composition-interfaces_1.2.1.orig.tar.gz'
+  console-bridge:
+    localname: console-bridge
+    workspace_tarball:
+      - 'git 1.0.2.tar.gz'
+  console-bridge-vendor:
+    PV: 1.4.1
+    localname: console-bridge-vendor
+    workspace_tarball:
+      - 'git ros-humble-console-bridge-vendor_1.4.1.orig.tar.gz'
+  shared-queues-vendor:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-shared-queues-vendor_0.15.5.orig.tar.gz'
+      - 'git ef7dfbf553288064347d51b8ac335f1ca489032a.zip'
+      - 'git 8f65a8734d77c3cc00d74c0532efca872931d3ce.zip'
+  cyclonedds:
+    localname: cyclonedds
+    workspace_tarball:
+      - 'git ros-humble-cyclonedds_0.9.1.orig.tar.gz'
+  diagnostic-msgs:
+    PV: 4.2.3
+    localname: common-interfaces
+    workspace_tarball:
+      - 'git ros-humble-diagnostic-msgs_4.2.3.orig.tar.gz'
+  domain-coordinator:
+    localname: ament-cmake-ros
+    workspace_tarball:
+      - 'git ros-humble-domain-coordinator_0.10.0.orig.tar.gz'
+  fastcdr:
+    localname: Fast-CDR
+    workspace_tarball:
+      - 'git ros-humble-fastcdr_1.0.24.orig.tar.gz'
+  fastrtps:
+    PV: 2.6.4
+    localname: Fast-DDS
+    workspace_tarball:
+      - 'git ros-humble-fastrtps_2.6.4.orig.tar.gz'
+  fastrtps-cmake-module:
+    localname: rosidl_typesupport_fastrtps
+    workspace_tarball:
+      - 'git ros-humble-fastrtps-cmake-module_2.2.0.orig.tar.gz'
+  foonathan-memory:
+    PV: 0.7.1
+    localname: foonathan-memory-vendor
+    workspace_tarball:
+      - 'git memory-0.7-1.tar.gz'
+  foonathan-memory-vendor:
+    localname: foonathan-memory-vendor
+    workspace_tarball:
+      - 'git ros-humble-foonathan-memory-vendor_1.2.0.orig.tar.gz'
+  geometry-msgs:
+    localname: common-interfaces
+    workspace_tarball:
+      - 'git ros-humble-geometry-msgs_4.2.3.orig.tar.gz'
+  gmock-vendor:
+    localname: googletest
+    workspace_tarball:
+      - 'git ros-humble-gmock-vendor_1.10.9004.orig.tar.gz'
+  gtest-vendor:
+    localname: googletest
+    workspace_tarball:
+      - 'git ros-humble-gtest-vendor_1.10.9004.orig.tar.gz'
+  launch:
+    PV: 1.0.4
+    localname: launch
+    workspace_tarball:
+      - 'git ros-humble-launch_1.0.4.orig.tar.gz'
+  launch-ros:
+    PV: 0.19.4
+    localname: launch-ros
+    workspace_tarball:
+      - 'git ros-humble-launch-ros_0.19.4.orig.tar.gz'
+  launch-testing:
+    PV: 1.0.4
+    localname: launch
+    workspace_tarball:
+      - 'git ros-humble-launch-testing_1.0.4.orig.tar.gz'
+  launch-testing-ros:
+    PV: 0.19.4
+    localname: launch-ros
+    workspace_tarball:
+      - 'git ros-humble-launch-testing-ros_0.19.4.orig.tar.gz'
+  launch-xml:
+    PV: 1.0.4
+    localname: launch
+    workspace_tarball:
+      - 'git ros-humble-launch-xml_1.0.4.orig.tar.gz'
+  launch-yaml:
+    PV: 1.0.4
+    localname: launch
+    workspace_tarball:
+      - 'git ros-humble-launch-yaml_1.0.4.orig.tar.gz'
+  libstatistics-collector:
+    PV: 1.3.1
+    localname: libstatistics-collector
+    workspace_tarball:
+      - 'git ros-humble-libstatistics-collector_1.3.1.orig.tar.gz'
+  libyaml-vendor:
+    localname: libyaml-vendor
+    workspace_tarball:
+      - 'git ros-humble-libyaml-vendor_1.2.2.orig.tar.gz'
+  lifecycle-msgs:
+    localname: rcl-interfaces
+    workspace_tarball:
+      - 'git ros-humble-lifecycle-msgs_1.2.1.orig.tar.gz'
+  nav-msgs:
+    PV: 4.2.3
+    localname: common-interfaces
+    workspace_tarball:
+      - 'git ros-humble-nav-msgs_4.2.3.orig.tar.gz'
+  osrf-pycommon:
+    localname: osrf-pycommon
+    workspace_tarball:
+      - 'git ros-humble-osrf-pycommon_2.0.2.orig.tar.gz'
+  pluginlib:
+    localname: pluginlib
+    workspace_tarball:
+      - 'git ros-humble-pluginlib_5.1.0.orig.tar.gz'
+  pybind11-vendor:
+    PV: 2.4.2
+    localname: pybind11-vendor
+    workspace_tarball:
+      - 'git ros-humble-pybind11-vendor_2.4.2.orig.tar.gz'
+  python-cmake-module:
+    localname: python-cmake-module
+    workspace_tarball:
+      - 'git ros-humble-python-cmake-module_0.10.0.orig.tar.gz'
+  python3-rosdistro:
+    PV: 0.9.0
+    localname: python3-rosdistro
+    workspace_tarball:
+      - 'git 0.9.0.tar.gz'
+  rcl:
+    PV: 5.3.3
+    localname: rcl
+    workspace_tarball:
+      - 'git ros-humble-rcl_5.3.3.orig.tar.gz'
+  rcl-action:
+    PV: 5.3.3
+    localname: rcl
+    workspace_tarball:
+      - 'git ros-humble-rcl-action_5.3.3.orig.tar.gz'
+  rcl-interfaces:
+    localname: rcl-interfaces
+    workspace_tarball:
+      - 'git ros-humble-rcl-interfaces_1.2.1.orig.tar.gz'
+  rcl-lifecycle:
+    PV: 5.3.3
+    localname: rcl
+    workspace_tarball:
+      - 'git ros-humble-rcl-lifecycle_5.3.3.orig.tar.gz'
+  rcl-logging-spdlog:
+    localname: rcl_logging
+    workspace_tarball:
+      - 'git ros-humble-rcl-logging-spdlog_2.3.1.orig.tar.gz'
+  rcl-logging-noop:
+    localname: rcl_logging
+    workspace_tarball:
+      - 'git ros-humble-rcl-logging-noop_2.3.1.orig.tar.gz'
+  rcl-logging-interface:
+    localname: rcl_logging
+    workspace_tarball:
+      - 'git ros-humble-rcl-logging-interface_2.3.1.orig.tar.gz'
+  rcl-yaml-param-parser:
+    PV: 5.3.3
+    localname: rcl
+    workspace_tarball:
+      - 'git ros-humble-rcl-yaml-param-parser_5.3.3.orig.tar.gz'
+  rclcpp:
+    PV: 16.0.4
+    localname: rclcpp
+    workspace_tarball:
+      - 'git ros-humble-rclcpp_16.0.4.orig.tar.gz'
+  rclcpp-components:
+    PV: 16.0.4
+    localname: rclcpp
+    workspace_tarball:
+      - 'git ros-humble-rclcpp-components_16.0.4.orig.tar.gz'
+  rclcpp-lifecycle:
+    PV: 16.0.4
+    localname: rclcpp
+    workspace_tarball:
+      - 'git ros-humble-rclcpp-lifecycle_16.0.4.orig.tar.gz'
+  cascade-lifecycle-msgs:
+    PV: 1.0.2
+    localname: cascade_lifecycle
+    workspace_tarball:
+      - 'git ros-humble-cascade-lifecycle-msgs_1.0.2.orig.tar.gz'
+  rclcpp-cascade-lifecycle:
+    PV: 1.0.2
+    localname: cascade_lifecycle
+    workspace_tarball:
+      - 'git ros-humble-rclcpp-cascade-lifecycle_1.0.2.orig.tar.gz'
+  rclpy-message-converter:
+    localname: rospy_message_converter
+    workspace_tarball:
+      - 'git ros-humble-rclpy-message-converter_2.0.1.orig.tar.gz'
+  rclpy-message-converter-msgs:
+    PV: 2.0.1
+    localname: rospy_message_converter
+    workspace_tarball:
+      - 'git ros-humble-rclpy-message-converter-msgs_2.0.1.orig.tar.gz'
+  rclpy:
+    PV: 3.3.8
+    localname: rclpy
+    workspace_tarball:
+      - 'git ros-humble-rclpy_3.3.8.orig.tar.gz'
+  rcpputils:
+    PV: 2.4.1
+    localname: rcpputils
+    workspace_tarball:
+      - 'git ros-humble-rcpputils_2.4.1.orig.tar.gz'
+  rcutils:
+    PV: 5.1.3
+    localname: rcutils
+    workspace_tarball:
+      - 'git ros-humble-rcutils_5.1.3.orig.tar.gz'
+  rmw:
+    localname: rmw
+    workspace_tarball:
+      - 'git ros-humble-rmw_6.1.1.orig.tar.gz'
+  rmw-connextdds:
+    localname: rmw-connextdds
+    workspace_tarball:
+      - 'git ros-humble-rmw-connextdds_0.11.1.orig.tar.gz'
+  rmw-connextdds-common:
+    localname: rmw-connextdds
+    workspace_tarball:
+      - 'git ros-humble-rmw-connextdds-common_0.11.1.orig.tar.gz'
+  rmw-cyclonedds-cpp:
+    localname: rmw_cyclonedds
+    workspace_tarball:
+      - 'git ros-humble-rmw-cyclonedds-cpp_1.3.4.orig.tar.gz'
+  rmw-dds-common:
+    localname: rmw-dds-common
+    workspace_tarball:
+      - 'git ros-humble-rmw-dds-common_1.6.0.orig.tar.gz'
+  rmw-fastrtps-cpp:
+    localname: rmw_fastrtps
+    workspace_tarball:
+      - 'git ros-humble-rmw-fastrtps-cpp_6.2.2.orig.tar.gz'
+  rmw-fastrtps-dynamic-cpp:
+    localname: rmw_fastrtps
+    workspace_tarball:
+      - 'git ros-humble-rmw-fastrtps-dynamic-cpp_6.2.2.orig.tar.gz'
+  rmw-fastrtps-shared-cpp:
+    localname: rmw_fastrtps
+    workspace_tarball:
+      - 'git ros-humble-rmw-fastrtps-shared-cpp_6.2.2.orig.tar.gz'
+  rmw-implementation:
+    PV: 2.8.2
+    localname: rmw-implementation
+    workspace_tarball:
+      - 'git ros-humble-rmw-implementation_2.8.2.orig.tar.gz'
+  rmw-implementation-cmake:
+    localname: rmw
+    workspace_tarball:
+      - 'git ros-humble-rmw-implementation-cmake_6.1.1.orig.tar.gz'
+  ros-core:
+    localname: variants
+    workspace_tarball:
+      - 'git ros-humble-ros-core_0.10.0.orig.tar.gz'
+  ros-environment:
+    localname: ros-environment
+    workspace_tarball:
+      - 'git ros-humble-ros-environment_3.2.2.orig.tar.gz'
+  ros-workspace:
+    localname: ros-workspace
+    workspace_tarball:
+      - 'git ros-humble-ros-workspace_1.0.2.orig.tar.gz'
+  ros2action:
+    PV: 0.18.6
+    localname: ros2cli
+    workspace_tarball:
+      - 'git ros-humble-ros2action_0.18.6.orig.tar.gz'
+  ros2cli:
+    PV: 0.18.6
+    localname: ros2cli
+    workspace_tarball:
+      - 'git ros-humble-ros2cli_0.18.6.orig.tar.gz'
+  ros2cli-common-extensions:
+    localname: ros2cli-common-extensions
+    workspace_tarball:
+      - 'git ros-humble-ros2cli-common-extensions_0.1.1.orig.tar.gz'
+  ros2component:
+    PV: 0.18.6
+    localname: ros2cli
+    workspace_tarball:
+      - 'git ros-humble-ros2component_0.18.6.orig.tar.gz'
+  ros2doctor:
+    PV: 0.18.6
+    localname: ros2cli
+    workspace_tarball:
+      - 'git ros-humble-ros2doctor_0.18.6.orig.tar.gz'
+  ros2interface:
+    PV: 0.18.6
+    localname: ros2cli
+    workspace_tarball:
+      - 'git ros-humble-ros2interface_0.18.6.orig.tar.gz'
+  ros2launch:
+    PV: 0.19.4
+    localname: launch-ros
+    workspace_tarball:
+      - 'git ros-humble-ros2launch_0.19.4.orig.tar.gz'
+  ros2lifecycle:
+    PV: 0.18.6
+    localname: ros2cli
+    workspace_tarball:
+      - 'git ros-humble-ros2lifecycle_0.18.6.orig.tar.gz'
+  ros2multicast:
+    PV: 0.18.6
+    localname: ros2cli
+    workspace_tarball:
+      - 'git ros-humble-ros2multicast_0.18.6.orig.tar.gz'
+  ros2node:
+    PV: 0.18.6
+    localname: ros2cli
+    workspace_tarball:
+      - 'git ros-humble-ros2node_0.18.6.orig.tar.gz'
+  ros2param:
+    PV: 0.18.6
+    localname: ros2cli
+    workspace_tarball:
+      - 'git ros-humble-ros2param_0.18.6.orig.tar.gz'
+  ros2pkg:
+    PV: 0.18.6
+    localname: ros2cli
+    workspace_tarball:
+      - 'git ros-humble-ros2pkg_0.18.6.orig.tar.gz'
+  ros2run:
+    PV: 0.18.6
+    localname: ros2cli
+    workspace_tarball:
+      - 'git ros-humble-ros2run_0.18.6.orig.tar.gz'
+  ros2service:
+    PV: 0.18.6
+    localname: ros2cli
+    workspace_tarball:
+      - 'git ros-humble-ros2service_0.18.6.orig.tar.gz'
+  ros2topic:
+    PV: 0.18.6
+    localname: ros2cli
+    workspace_tarball:
+      - 'git ros-humble-ros2topic_0.18.6.orig.tar.gz'
+  rosgraph-msgs:
+    localname: rcl-interfaces
+    workspace_tarball:
+      - 'git ros-humble-rosgraph-msgs_1.2.1.orig.tar.gz'
+  rosidl-adapter:
+    localname: rosidl
+    workspace_tarball:
+      - 'git ros-humble-rosidl-adapter_3.1.4.orig.tar.gz'
+  rosidl-cli:
+    localname: rosidl
+    workspace_tarball:
+      - 'git ros-humble-rosidl-cli_3.1.4.orig.tar.gz'
+  rosidl-cmake:
+    localname: rosidl
+    workspace_tarball:
+      - 'git ros-humble-rosidl-cmake_3.1.4.orig.tar.gz'
+  rosidl-default-generators:
+    localname: rosidl_defaults
+    workspace_tarball:
+      - 'git ros-humble-rosidl-default-generators_1.2.0.orig.tar.gz'
+  rosidl-default-runtime:
+    localname: rosidl_defaults
+    workspace_tarball:
+      - 'git ros-humble-rosidl-default-runtime_1.2.0.orig.tar.gz'
+  rosidl-generator-c:
+    localname: rosidl
+    workspace_tarball:
+      - 'git ros-humble-rosidl-generator-c_3.1.4.orig.tar.gz'
+  rosidl-generator-cpp:
+    localname: rosidl
+    workspace_tarball:
+      - 'git ros-humble-rosidl-generator-cpp_3.1.4.orig.tar.gz'
+  rosidl-generator-dds-idl:
+    localname: rosidl_dds
+    workspace_tarball:
+      - 'git ros-humble-rosidl-generator-dds-idl_0.8.1.orig.tar.gz'
+  rosidl-generator-py:
+    localname: rosidl_python
+    workspace_tarball:
+      - 'git ros-humble-rosidl-generator-py_0.14.4.orig.tar.gz'
+  rosidl-parser:
+    localname: rosidl
+    workspace_tarball:
+      - 'git ros-humble-rosidl-parser_3.1.4.orig.tar.gz'
+  rosidl-runtime-c:
+    localname: rosidl
+    workspace_tarball:
+      - 'git ros-humble-rosidl-runtime-c_3.1.4.orig.tar.gz'
+  rosidl-runtime-cpp:
+    localname: rosidl
+    workspace_tarball:
+      - 'git ros-humble-rosidl-runtime-cpp_3.1.4.orig.tar.gz'
+  rosidl-runtime-py:
+    localname: rosidl-runtime-py
+    workspace_tarball:
+      - 'git ros-humble-rosidl-runtime-py_0.9.3.orig.tar.gz'
+  rosidl-typesupport-c:
+    localname: rosidl_typesupport
+    workspace_tarball:
+      - 'git ros-humble-rosidl-typesupport-c_2.0.0.orig.tar.gz'
+  rti-connext-dds-cmake-module:
+    localname: rmw-connextdds
+    workspace_tarball:
+      - 'git ros-humble-rti-connext-dds-cmake-module_0.11.1.orig.tar.gz'
+  rosidl-typesupport-cpp:
+    localname: rosidl_typesupport
+    workspace_tarball:
+      - 'git ros-humble-rosidl-typesupport-cpp_2.0.0.orig.tar.gz'
+  rosidl-typesupport-fastrtps-c:
+    localname: rosidl_typesupport_fastrtps
+    workspace_tarball:
+      - 'git ros-humble-rosidl-typesupport-fastrtps-c_2.2.0.orig.tar.gz'
+  rosidl-typesupport-fastrtps-cpp:
+    localname: rosidl_typesupport_fastrtps
+    workspace_tarball:
+      - 'git ros-humble-rosidl-typesupport-fastrtps-cpp_2.2.0.orig.tar.gz'
+  rosidl-typesupport-interface:
+    localname: rosidl
+    workspace_tarball:
+      - 'git ros-humble-rosidl-typesupport-interface_3.1.4.orig.tar.gz'
+  rosidl-typesupport-introspection-c:
+    localname: rosidl
+    workspace_tarball:
+      - 'git ros-humble-rosidl-typesupport-introspection-c_3.1.4.orig.tar.gz'
+  rosidl-typesupport-introspection-cpp:
+    localname: rosidl
+    workspace_tarball:
+      - 'git ros-humble-rosidl-typesupport-introspection-cpp_3.1.4.orig.tar.gz'
+  rpyutils:
+    localname: rpyutils
+    workspace_tarball:
+      - 'git ros-humble-rpyutils_0.2.1.orig.tar.gz'
+  sensor-msgs:
+    PV: 4.2.3
+    localname: common-interfaces
+    workspace_tarball:
+      - 'git ros-humble-sensor-msgs_4.2.3.orig.tar.gz'
+  shape-msgs:
+    PV: 4.2.3
+    localname: common-interfaces
+    workspace_tarball:
+      - 'git ros-humble-shape-msgs_4.2.3.orig.tar.gz'
+  spdlog-vendor:
+    PV: 1.3.1
+    localname: spdlog-vendor
+    workspace_tarball:
+      - 'git ros-humble-spdlog-vendor_1.3.1.orig.tar.gz'
+  sros2:
+    localname: sros2
+    workspace_tarball:
+      - 'git ros-humble-sros2_0.10.4.orig.tar.gz'
+  sros2-cmake:
+    localname: sros2
+    workspace_tarball:
+      - 'git ros-humble-sros2-cmake_0.10.4.orig.tar.gz'
+  statistics-msgs:
+    localname: rcl-interfaces
+    workspace_tarball:
+      - 'git ros-humble-statistics-msgs_1.2.1.orig.tar.gz'
+  std-msgs:
+    PV: 4.2.3
+    localname: common-interfaces
+    workspace_tarball:
+      - 'git ros-humble-std-msgs_4.2.3.orig.tar.gz'
+  std-srvs:
+    PV: 4.2.3
+    localname: common-interfaces
+    workspace_tarball:
+      - 'git ros-humble-std-srvs_4.2.3.orig.tar.gz'
+  stereo-msgs:
+    PV: 4.2.3
+    localname: common-interfaces
+    workspace_tarball:
+      - 'git ros-humble-stereo-msgs_4.2.3.orig.tar.gz'
+  tinyxml2-vendor:
+    localname: tinyxml2-vendor
+    workspace_tarball:
+      - 'git ros-humble-tinyxml2-vendor_0.7.5.orig.tar.gz'
+  tracetools:
+    localname: ros2_tracing
+    workspace_tarball:
+      - 'git ros-humble-tracetools_4.1.1.orig.tar.gz'
+  trajectory-msgs:
+    PV: 4.2.3
+    localname: common-interfaces
+    workspace_tarball:
+      - 'git ros-humble-trajectory-msgs_4.2.3.orig.tar.gz'
+  unique-identifier-msgs:
+    localname: unique-identifier-msgs
+    workspace_tarball:
+      - 'git ros-humble-unique-identifier-msgs_2.2.1.orig.tar.gz'
+  visualization-msgs:
+    PV: 4.2.3
+    localname: common-interfaces
+    workspace_tarball:
+      - 'git ros-humble-visualization-msgs_4.2.3.orig.tar.gz'
+  demo-nodes-cpp:
+    PV: 0.20.3
+    localname: demos
+    workspace_tarball:
+      - 'git ros-humble-demo-nodes-cpp_0.20.3.orig.tar.gz'
+  example-interfaces:
+    localname: example-interfaces
+    workspace_tarball:
+      - 'git ros-humble-example-interfaces_0.9.3.orig.tar.gz'
+  ompl:
+    PV: 1.6.0
+    localname: ompl
+    workspace_tarball:
+      - 'git ros-humble-ompl_1.6.0.orig.tar.gz'
+  libflann:
+    PV: 1.9.2
+    localname: flann
+    workspace_tarball:
+      - 'git 1.9.2.tar.gz'
+  qhull:
+    PV: 2020.2
+    localname: qhull
+    workspace_tarball:
+      - 'qhull-2020.2 qhull-2020-src-8.0.2.tgz'
+  map-msgs:
+    localname: navigation_msgs
+    workspace_tarball:
+      - 'git ros-humble-map-msgs_2.1.0.orig.tar.gz'
+  pcl-msgs:
+    localname: pcl-msgs
+    workspace_tarball:
+      - 'git ros-humble-pcl-msgs_1.0.0.orig.tar.gz'
+  geometry-msgs:
+    PV: 4.2.3
+    localname: common-interfaces
+    workspace_tarball:
+      - 'git ros-humble-geometry-msgs_4.2.3.orig.tar.gz'
+  angles:
+    localname: angles
+    workspace_tarball:
+      - 'git ros-humble-angles_1.15.0.orig.tar.gz'
+  bond:
+    localname: bond-core
+    workspace_tarball:
+      - 'git ros-humble-bond_3.0.2.orig.tar.gz'
+  cartographer:
+    localname: cartographer
+    workspace_tarball:
+      - 'git ros-humble-cartographer_2.0.9002.orig.tar.gz'
+  cartographer-ros:
+    localname: cartographer-ros
+    workspace_tarball:
+      - 'git ros-humble-cartographer-ros_2.0.9000.orig.tar.gz'
+  cartographer-ros-msgs:
+    localname: cartographer-ros
+    workspace_tarball:
+      - 'git ros-humble-cartographer-ros-msgs_2.0.9000.orig.tar.gz'
+  pcl-ros:
+    localname: perception-pcl
+    workspace_tarball:
+      - 'git ros-humble-pcl-ros_2.4.0.orig.tar.gz'
+  pcl:
+    PV: 1.12.1
+    localname: pcl
+    workspace_tarball:
+      - 'git pcl-1.12.1.tar.gz'
+  pcl-conversions:
+    localname: perception-pcl
+    workspace_tarball:
+      - 'git ros-humble-pcl-conversions_2.4.0.orig.tar.gz'
+  perception-pcl:
+    localname: perception-pcl
+    workspace_tarball:
+      - 'git ros-humble-perception-pcl_2.4.0.orig.tar.gz'
+  message-filters:
+    PV: 4.3.3
+    localname: message-filters
+    workspace_tarball:
+      - 'git ros-humble-message-filters_4.3.3.orig.tar.gz'
+  urdfdom-headers:
+    localname: urdfdom-headers
+    workspace_tarball:
+      - 'git ros-humble-urdfdom-headers_1.0.6.orig.tar.gz'
+  urdfdom:
+    localname: urdfdom
+    workspace_tarball:
+      - 'git ros-humble-urdfdom_3.0.2.orig.tar.gz'
+  urdf:
+    localname: urdf
+    workspace_tarball:
+      - 'git ros-humble-urdf_2.6.0.orig.tar.gz'
+  tinyxml-vendor:
+    localname: tinyxml-vendor
+    workspace_tarball:
+      - 'git ros-humble-tinyxml-vendor_0.8.3.orig.tar.gz'
+  orocos-kdl:
+    PV: 1.5.1
+    localname: orocos-kdl
+    workspace_tarball:
+      - 'git v1.5.1.tar.gz'
+  orocos-kdl-vendor:
+    localname: orocos-kdl-vendor
+    workspace_tarball:
+      - 'git ros-humble-orocos-kdl-vendor_0.2.5.orig.tar.gz'
+  kdl-parser:
+    PV: 2.6.4
+    localname: kdl-parser
+    workspace_tarball:
+      - 'git ros-humble-kdl-parser_2.6.4.orig.tar.gz'
+  eigen3-cmake-module:
+    localname: eigen3-cmake-module
+    workspace_tarball:
+      - 'git ros-humble-eigen3-cmake-module_0.1.1.orig.tar.gz'
+  tf2:
+    PV: 0.25.2
+    localname: geometry2
+    workspace_tarball:
+      - 'git ros-humble-tf2_0.25.2.orig.tar.gz'
+  tf2-ros-py:
+    PV: 0.25.2
+    localname: geometry2
+    workspace_tarball:
+      - 'git ros-humble-tf2-ros-py_0.25.2.orig.tar.gz'
+  bullet:
+    PV: 2.87
+    localname: bullet
+    workspace_tarball:
+      - 'git 2.87.tar.gz'
+  tf2-bullet:
+    PV: 0.25.2
+    localname: geometry2
+    workspace_tarball:
+      - 'git ros-humble-tf2-bullet_0.25.2.orig.tar.gz'
+  tf2-eigen:
+    PV: 0.25.2
+    localname: geometry2
+    workspace_tarball:
+      - 'git ros-humble-tf2-eigen_0.25.2.orig.tar.gz'
+  tf2-eigen-kdl:
+    PV: 0.25.2
+    localname: geometry2
+    workspace_tarball:
+      - 'git ros-humble-tf2-eigen-kdl_0.25.2.orig.tar.gz'
+  sensor-msgs-py:
+    PV: 4.2.3
+    localname: common-interfaces
+    workspace_tarball:
+      - 'git ros-humble-sensor-msgs-py_4.2.3.orig.tar.gz'
+  tf2-geometry-msgs:
+    PV: 0.25.2
+    localname: geometry2
+    workspace_tarball:
+      - 'git ros-humble-tf2-geometry-msgs_0.25.2.orig.tar.gz'
+  tf2-ros:
+    PV: 0.25.2
+    localname: geometry2
+    workspace_tarball:
+      - 'git ros-humble-tf2-ros_0.25.2.orig.tar.gz'
+  tf2-msgs:
+    PV: 0.25.2
+    localname: geometry2
+    workspace_tarball:
+      - 'git ros-humble-tf2-msgs_0.25.2.orig.tar.gz'
+  tf2-py:
+    PV: 0.25.2
+    localname: geometry2
+    workspace_tarball:
+      - 'git ros-humble-tf2-py_0.25.2.orig.tar.gz'
+  tf2-kdl:
+    PV: 0.25.2
+    localname: geometry2
+    workspace_tarball:
+      - 'git ros-humble-tf2-kdl_0.25.2.orig.tar.gz'
+  tf2-sensor-msgs:
+    PV: 0.25.2
+    localname: geometry2
+    workspace_tarball:
+      - 'git ros-humble-tf2-sensor-msgs_0.25.2.orig.tar.gz'
+  tf2-tools:
+    PV: 0.25.2
+    localname: geometry2
+    workspace_tarball:
+      - 'git ros-humble-tf2-tools_0.25.2.orig.tar.gz'
+  rclcpp-action:
+    PV: 16.0.4
+    localname: rclcpp
+    workspace_tarball:
+      - 'git ros-humble-rclcpp-action_16.0.4.orig.tar.gz'
+  ament-cmake-auto:
+    PV: 1.3.4
+    localname: ament-cmake
+    workspace_tarball:
+      - 'git ros-humble-ament-cmake-auto_1.3.4.orig.tar.gz'
+  geometry2:
+    PV: 0.25.2
+    localname: geometry2
+    workspace_tarball:
+      - 'git ros-humble-geometry2_0.25.2.orig.tar.gz'
+  yaml-cpp-vendor:
+    PV: 8.0.2
+    localname: yaml-cpp-vendor
+    workspace_tarball:
+      - 'git ros-humble-yaml-cpp-vendor_8.0.2.orig.tar.gz'
+  laser-geometry:
+    localname: laser-geometry
+    workspace_tarball:
+      - 'git ros-humble-laser-geometry_2.4.0.orig.tar.gz'
+  test-msgs:
+    localname: rcl-interfaces
+    workspace_tarball:
+      - 'git ros-humble-test-msgs_1.2.1.orig.tar.gz'
+  test-interface-files:
+    localname: test-interface-files
+    workspace_tarball:
+      - 'git ros-humble-test-interface-files_0.9.1.orig.tar.gz'
+  launch-testing-ament-cmake:
+    PV: 1.0.4
+    localname: launch
+    workspace_tarball:
+      - 'git ros-humble-launch-testing-ament-cmake_1.0.4.orig.tar.gz'
+  nav2-util:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-util_1.1.9.orig.tar.gz'
+  nav2-msgs:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-msgs_1.1.9.orig.tar.gz'
+  nav2-common:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-common_1.1.9.orig.tar.gz'
+  nav2-voxel-grid:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-voxel-grid_1.1.9.orig.tar.gz'
+  nav2-costmap-2d:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-costmap-2d_1.1.9.orig.tar.gz'
+  nav2-map-server:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-map-server_1.1.9.orig.tar.gz'
+  nav2-lifecycle-manager:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-lifecycle-manager_1.1.9.orig.tar.gz'
+  nav2-core:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-core_1.1.9.orig.tar.gz'
+  nav2-bringup:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-bringup_1.1.9.orig.tar.gz'
+  nav2-amcl:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-amcl_1.1.9.orig.tar.gz'
+  nav2-behavior-tree:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-behavior-tree_1.1.9.orig.tar.gz'
+  nav2-bt-navigator:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-bt-navigator_1.1.9.orig.tar.gz'
+  nav2-controller:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-controller_1.1.9.orig.tar.gz'
+  nav2-navfn-planner:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-navfn-planner_1.1.9.orig.tar.gz'
+  nav2-planner:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-planner_1.1.9.orig.tar.gz'
+  nav2-regulated-pure-pursuit-controller:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-regulated-pure-pursuit-controller_1.1.9.orig.tar.gz'
+  nav2-smac-planner:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-smac-planner_1.1.9.orig.tar.gz'
+  nav2-waypoint-follower:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-waypoint-follower_1.1.9.orig.tar.gz'
+  nav-2d-msgs:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav-2d-msgs_1.1.9.orig.tar.gz'
+  nav-2d-utils:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav-2d-utils_1.1.9.orig.tar.gz'
+  nav2-behaviors:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-behaviors_1.1.9.orig.tar.gz'
+  nav2-collision-monitor:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-collision-monitor_1.1.9.orig.tar.gz'
+  nav2-constrained-smoother:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-constrained-smoother_1.1.9.orig.tar.gz'
+  nav2-rotation-shim-controller:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-rotation-shim-controller_1.1.9.orig.tar.gz'
+  nav2-simple-commander:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-simple-commander_1.1.9.orig.tar.gz'
+  nav2-smoother:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-smoother_1.1.9.orig.tar.gz'
+  nav2-system-tests:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-system-tests_1.1.9.orig.tar.gz'
+  nav2-theta-star-planner:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-theta-star-planner_1.1.9.orig.tar.gz'
+  nav2-velocity-smoother:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-velocity-smoother_1.1.9.orig.tar.gz'
+  costmap-queue:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-costmap-queue_1.1.9.orig.tar.gz'
+  dwb-core:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-dwb-core_1.1.9.orig.tar.gz'
+  dwb-critics:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-dwb-critics_1.1.9.orig.tar.gz'
+  dwb-msgs:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-dwb-msgs_1.1.9.orig.tar.gz'
+  dwb-plugins:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-dwb-plugins_1.1.9.orig.tar.gz'
+  nav2-dwb-controller:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-nav2-dwb-controller_1.1.9.orig.tar.gz'
+  navigation2:
+    PV: 1.1.9
+    localname: navigation2
+    workspace_tarball:
+      - 'git ros-humble-navigation2_1.1.9.orig.tar.gz'
+  behaviortree-cpp-v3:
+    PV: 3.8.3
+    localname: BehaviorTree.CPP
+    workspace_tarball:
+      - 'git ros-humble-behaviortree-cpp-v3_3.8.3.orig.tar.gz'
+  cppzmq:
+    PV: v4.9.0
+    localname: cppzmq
+    workspace_tarball:
+      - 'git v4.9.0.tar.gz'
+  diagnostic-aggregator:
+    PV: 3.1.2
+    localname: diagnostics
+    workspace_tarball:
+      - 'git ros-humble-diagnostic-aggregator_3.1.2.orig.tar.gz'
+  diagnostic-updater:
+    PV: 3.1.2
+    localname: diagnostics
+    workspace_tarball:
+      - 'git ros-humble-diagnostic-updater_3.1.2.orig.tar.gz'
+  self-test:
+    PV: 3.1.2
+    localname: diagnostics
+    workspace_tarball:
+      - 'git ros-humble-self-test_3.1.2.orig.tar.gz'
+  image-geometry:
+    localname: vision-opencv
+    workspace_tarball:
+      - 'git ros-humble-image-geometry_3.2.1.orig.tar.gz'
+  teleop-twist-joy:
+    localname: teleop-twist-joy
+    workspace_tarball:
+      - 'git ros-humble-teleop-twist-joy_2.4.3.orig.tar.gz'
+  teleop-twist-keyboard:
+    localname: teleop-twist-keyboard
+    workspace_tarball:
+      - 'git ros-humble-teleop-twist-keyboard_2.3.2.orig.tar.gz'
+  interactive-markers:
+    localname: interactive-markers
+    workspace_tarball:
+      - 'git ros-humble-interactive-markers_2.3.2.orig.tar.gz'
+  cv-bridge:
+    localname: vision-opencv
+    workspace_tarball:
+      - 'git ros-humble-cv-bridge_3.2.1.orig.tar.gz'
+  vision-opencv:
+    localname: vision-opencv
+    workspace_tarball:
+      - 'git ros-humble-vision-opencv_3.2.1.orig.tar.gz'
+  slam-toolbox:
+    PV: 2.6.4
+    localname: slam-toolbox
+    workspace_tarball:
+      - 'git ros-humble-slam-toolbox_2.6.4.orig.tar.gz'
+  qpoases-vendor:
+    localname: qpoases-vendor
+    workspace_tarball:
+      - 'git ros-humble-qpoases-vendor_3.2.3.orig.tar.gz'
+  libexif:
+    PV: 0.6.24
+    localname: oee_archive
+    workspace_tarball:
+      - 'libexif libexif/libexif-0.6.24.tar.bz2'
+  libuvc:
+    localname: libuvc
+    workspace_tarball:
+      - 'git v0.0.7.tar.gz'
+  camera-calibration-parsers:
+    PV: 3.1.5
+    localname: image_common
+    workspace_tarball:
+      - 'git ros-humble-camera-calibration-parsers_3.1.5.orig.tar.gz'
+  camera-info-manager:
+    PV: 3.1.5
+    localname: image_common
+    workspace_tarball:
+      - 'git ros-humble-camera-info-manager_3.1.5.orig.tar.gz'
+  image-common:
+    PV: 3.1.5
+    localname: image_common
+    workspace_tarball:
+      - 'git ros-humble-image-common_3.1.5.orig.tar.gz'
+  v4l2-camera:
+    localname: ros2_v4l2_camera
+    workspace_tarball:
+      - 'git ros-humble-v4l2-camera_0.6.0.orig.tar.gz'
+  image-transport:
+    PV: 3.1.5
+    localname: image_common
+    workspace_tarball:
+      - 'git ros-humble-image-transport_3.1.5.orig.tar.gz'
+  image-transport-plugins:
+    localname: image-transport-plugins
+    workspace_tarball:
+      - 'git ros-humble-image-transport-plugins_2.5.0.orig.tar.gz'
+  compressed-depth-image-transport:
+    localname: image-transport-plugins
+    workspace_tarball:
+      - 'git ros-humble-compressed-depth-image-transport_2.5.0.orig.tar.gz'
+  compressed-image-transport:
+    localname: image-transport-plugins
+    workspace_tarball:
+      - 'git ros-humble-compressed-image-transport_2.5.0.orig.tar.gz'
+  theora-image-transport:
+    localname: image-transport-plugins
+    workspace_tarball:
+      - 'git ros-humble-theora-image-transport_2.5.0.orig.tar.gz'
+  iceoryx-hoofs:
+    PV: 2.0.3
+    localname: iceoryx
+    workspace_tarball:
+      - 'git ros-humble-iceoryx-hoofs_2.0.3.orig.tar.gz'
+  iceoryx-posh:
+    PV: 2.0.3
+    localname: iceoryx
+    workspace_tarball:
+      - 'git ros-humble-iceoryx-posh_2.0.3.orig.tar.gz'
+      - 'git/cpptoml-upstream cpptoml-0.1.1.tar.gz'
+  iceoryx-binding-c:
+    PV: 2.0.3
+    localname: iceoryx
+    workspace_tarball:
+      - 'git ros-humble-iceoryx-binding-c_2.0.3.orig.tar.gz'
+  urdf-parser-plugin:
+    localname: urdf
+    workspace_tarball:
+      - 'git ros-humble-urdf-parser-plugin_2.6.0.orig.tar.gz'
+  rosbag2-storage:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-rosbag2-storage_0.15.5.orig.tar.gz'
+  rosbag2-storage-default-plugins:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-rosbag2-storage-default-plugins_0.15.5.orig.tar.gz'
+  rosbag2-storage-mcap:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-rosbag2-storage-mcap_0.15.5.orig.tar.gz'
+  mcap-vendor:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-mcap-vendor_0.15.5.orig.tar.gz'
+  zstd-vendor:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-zstd-vendor_0.15.5.orig.tar.gz'
+  sqlite3-vendor:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-sqlite3-vendor_0.15.5.orig.tar.gz'
+  keyboard-handler:
+    localname: keyboard-handler
+    workspace_tarball:
+      - 'git ros-humble-keyboard-handler_0.0.5.orig.tar.gz'
+  rosbag2-cpp:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-rosbag2-cpp_0.15.5.orig.tar.gz'
+  rosbag2-interfaces:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-rosbag2-interfaces_0.15.5.orig.tar.gz'
+  rosbag2-compression:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-rosbag2-compression_0.15.5.orig.tar.gz'
+  rosbag2-compression-zstd:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-rosbag2-compression-zstd_0.15.5.orig.tar.gz'
+  rosbag2-transport:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-rosbag2-transport_0.15.5.orig.tar.gz'
+  rosbag2-py:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-rosbag2-py_0.15.5.orig.tar.gz'
+  ros2bag:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-ros2bag_0.15.5.orig.tar.gz'
+  rosbag2:
+    PV: 0.15.5
+    localname: rosbag2
+    workspace_tarball:
+      - 'git ros-humble-rosbag2_0.15.5.orig.tar.gz'
+  robot-state-publisher:
+    localname: robot-state-publisher
+    workspace_tarball:
+      - 'git ros-humble-robot-state-publisher_3.0.2.orig.tar.gz'
+  smclib:
+    localname: bond-core
+    workspace_tarball:
+      - 'git ros-humble-smclib_3.0.2.orig.tar.gz'
+  bond-core:
+    localname: bond-core
+    workspace_tarball:
+      - 'git ros-humble-bond-core_3.0.2.orig.tar.gz'
+  bondcpp:
+    localname: bond-core
+    workspace_tarball:
+      - 'git ros-humble-bondcpp_3.0.2.orig.tar.gz'
+  ackermann-msgs:
+    localname: ackermann_msgs
+    workspace_tarball:
+      - 'git ros-humble-ackermann-msgs_2.0.2.orig.tar.gz'
+  libg2o:
+    localname: libg2o-release
+    workspace_tarball:
+      - 'git ros-humble-libg2o_2020.5.29.orig.tar.gz'
+  image-publisher:
+    localname: image_pipeline
+    workspace_tarball:
+      - 'git ros-humble-image-publisher_3.0.0.orig.tar.gz'
+  magic-enum:
+    PV: 0.8.2
+    localname: magic_enum
+    workspace_tarball:
+      - 'git ros-humble-magic-enum_0.8.2.orig.tar.gz'
+  hls-lfcd-lds-driver:
+    localname: hls_lfcd_lds_driver
+    workspace_tarball:
+      - 'git ros-humble-hls-lfcd-lds-driver_2.0.4.orig.tar.gz'
+  joint-state-publisher:
+    localname: joint_state_publisher
+    workspace_tarball:
+      - 'git ros-humble-joint-state-publisher_2.3.0.orig.tar.gz'
+  geographiclib:
+    localname: oee_archive
+    workspace_tarball:
+      - 'GeographicLib-1.48 geographiclib/GeographicLib-1.48.tar.gz'
+  geographic-msgs:
+    PV: 1.0.5
+    localname: geographic_info
+    workspace_tarball:
+      - 'git ros-humble-geographic-msgs_1.0.5.orig.tar.gz'
+  robot-localization:
+    localname: oee_archive
+    workspace_tarball:
+      - 'git robot-localization/robot_localization-release-release-humble-robot_localization-3.3.1-2.tar.gz'
diff --git a/.oebuild/platform/d2000.yaml b/.oebuild/platform/d2000.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..4778102f28f1c562587dd1389c706c7d62cfc87c
--- /dev/null
+++ b/.oebuild/platform/d2000.yaml
@@ -0,0 +1,8 @@
+type: platform
+
+machine: d2000
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+layers:
+  - yocto-meta-openeuler/bsp/meta-phytium
diff --git a/.oebuild/platform/ft2000-4.yaml b/.oebuild/platform/ft2000-4.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..afaee86f89787cf6837c0e27cd4feca5ccdbc5f8
--- /dev/null
+++ b/.oebuild/platform/ft2000-4.yaml
@@ -0,0 +1,9 @@
+type: platform
+
+machine: ft2000-4
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+layers:
+  - yocto-meta-openeuler/bsp/meta-phytium
+
diff --git a/.oebuild/platform/hi3093.yaml b/.oebuild/platform/hi3093.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..6b4ad642eccfbfc1dc1173cbe09537fba26d9e4c
--- /dev/null
+++ b/.oebuild/platform/hi3093.yaml
@@ -0,0 +1,8 @@
+type: platform
+
+machine: hi3093
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+layers:
+  - yocto-meta-openeuler/bsp/meta-hisilicon
diff --git a/.oebuild/platform/hieulerpi1.yaml b/.oebuild/platform/hieulerpi1.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..30043c7e2d7d817f9f3e809deeecd8ca896ce70b
--- /dev/null
+++ b/.oebuild/platform/hieulerpi1.yaml
@@ -0,0 +1,10 @@
+type: platform
+
+machine: hieulerpi1
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+layers:
+  - yocto-meta-openeuler/bsp/meta-hisilicon
+  - yocto-meta-openembedded/meta-multimedia
+
diff --git a/.oebuild/platform/myd-ym62x.yaml b/.oebuild/platform/myd-ym62x.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..05750de4397c3c8ce665473fefa116af813462d9
--- /dev/null
+++ b/.oebuild/platform/myd-ym62x.yaml
@@ -0,0 +1,25 @@
+type: platform
+
+machine: myd-ym62x
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+repos:
+  yocto-meta-ti:
+    url: https://git.yoctoproject.org/meta-ti.git
+    path: yocto-meta-ti
+    refspec: 09.00.00.006
+  yocto-meta-arm:
+    url: https://git.yoctoproject.org/meta-arm.git
+    path: yocto-meta-arm
+    refspec: kirkstone
+
+layers:
+  - yocto-meta-ti/meta-ti-bsp
+  - yocto-meta-ti/meta-ti-extras
+  - yocto-meta-arm/meta-arm-toolchain
+  - yocto-meta-arm/meta-arm-bsp
+  - yocto-meta-arm/meta-arm
+
+local_conf: |
+  TCMODE = "default"
\ No newline at end of file
diff --git a/.oebuild/platform/myir-remi.yaml b/.oebuild/platform/myir-remi.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..4a789920aac1eff6104546b5302e08832901e0ce
--- /dev/null
+++ b/.oebuild/platform/myir-remi.yaml
@@ -0,0 +1,14 @@
+type: platform
+
+machine: myir-remi
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+repos:
+  yocto-meta-renesas:
+    url: https://gitee.com/openeuler/yocto-meta-renesas.git
+    path: yocto-meta-renesas
+    refspec: dev_kirkstone
+
+layers:
+  - yocto-meta-renesas
diff --git a/.oebuild/platform/ok-a40i.yaml b/.oebuild/platform/ok-a40i.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..95358363af5551e486abf01a97abdfc7f2c20acd
--- /dev/null
+++ b/.oebuild/platform/ok-a40i.yaml
@@ -0,0 +1,23 @@
+type: platform
+
+machine: ok-a40i
+
+toolchain_type: EXTERNAL_TOOLCHAIN:arm
+
+repos:
+  yocto-meta-sunxi:
+    url: https://github.com/linux-sunxi/meta-sunxi.git
+    path: yocto-meta-sunxi
+    refspec: master
+  yocto-meta-arm:
+    url: https://git.yoctoproject.org/meta-arm.git
+    path: yocto-meta-arm
+    refspec: kirkstone
+
+layers:
+  - yocto-meta-arm/meta-arm
+  - yocto-meta-arm/meta-arm-toolchain
+  - yocto-meta-sunxi
+
+local_conf: |
+  PREFERRED_PROVIDER_virtual/kernel ?= "linux-openeuler"
diff --git a/.oebuild/platform/ok3399.yaml b/.oebuild/platform/ok3399.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..70e26bf0365d118abaa414440610c81403a4ea6b
--- /dev/null
+++ b/.oebuild/platform/ok3399.yaml
@@ -0,0 +1,17 @@
+type: platform
+
+machine: ok3399
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+repos:
+  yocto-meta-rockchip:
+    url: https://gitee.com/openeuler/yocto-meta-rockchip.git
+    path: yocto-meta-rockchip
+    refspec: dev_kirkstone
+
+layers:
+  - yocto-meta-rockchip
+
+local_conf: |
+  PREFERRED_PROVIDER_virtual/kernel ?= "linux-openeuler"
diff --git a/.oebuild/platform/ok3568.yaml b/.oebuild/platform/ok3568.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..cf2cbd383b2e33dfbf46e3ca151992f4296b82bd
--- /dev/null
+++ b/.oebuild/platform/ok3568.yaml
@@ -0,0 +1,17 @@
+type: platform
+
+machine: ok3568
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+repos:
+  yocto-meta-rockchip:
+    url: https://gitee.com/openeuler/yocto-meta-rockchip.git
+    path: yocto-meta-rockchip
+    refspec: dev_kirkstone
+
+layers:
+  - yocto-meta-rockchip
+
+local_conf: |
+  PREFERRED_PROVIDER_virtual/kernel ?= "linux-openeuler"
diff --git a/.oebuild/platform/ok3588.yaml b/.oebuild/platform/ok3588.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..890a1e23f6dbc4a004d8e35695a0fbd9a9dbffc7
--- /dev/null
+++ b/.oebuild/platform/ok3588.yaml
@@ -0,0 +1,17 @@
+type: platform
+
+machine: ok3588
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+repos:
+  yocto-meta-rockchip:
+    url: https://gitee.com/openeuler/yocto-meta-rockchip.git
+    path: yocto-meta-rockchip
+    refspec: dev_kirkstone
+
+layers:
+  - yocto-meta-rockchip
+
+local_conf: |
+  PREFERRED_PROVIDER_virtual/kernel ?= "linux-openeuler"
diff --git a/.oebuild/platform/orangepi4-lts.yaml b/.oebuild/platform/orangepi4-lts.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..d5cd42fed232d8aa84b77390130333268889753c
--- /dev/null
+++ b/.oebuild/platform/orangepi4-lts.yaml
@@ -0,0 +1,14 @@
+type: platform
+
+machine: orangepi4-lts
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+repos:
+  yocto-meta-rockchip:
+    url: https://gitee.com/openeuler/yocto-meta-rockchip.git
+    path: yocto-meta-rockchip
+    refspec: dev_kirkstone
+
+layers:
+  - yocto-meta-rockchip
diff --git a/.oebuild/platform/orangepi5.yaml b/.oebuild/platform/orangepi5.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..270efd8a6e717e36fe2726f69dac47ed6b1a8591
--- /dev/null
+++ b/.oebuild/platform/orangepi5.yaml
@@ -0,0 +1,14 @@
+type: platform
+
+machine: orangepi5
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+repos:
+  yocto-meta-rockchip:
+    url: https://gitee.com/openeuler/yocto-meta-rockchip.git
+    path: yocto-meta-rockchip
+    refspec: dev_kirkstone
+
+layers:
+  - yocto-meta-rockchip
diff --git a/.oebuild/platform/phytiumpi.yaml b/.oebuild/platform/phytiumpi.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..8e85366d491ade3e814a74c6d2c7947d44304e96
--- /dev/null
+++ b/.oebuild/platform/phytiumpi.yaml
@@ -0,0 +1,8 @@
+type: platform
+
+machine: phytiumpi
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+layers:
+  - yocto-meta-openeuler/bsp/meta-phytium
diff --git a/.oebuild/platform/qemu-aarch64.yaml b/.oebuild/platform/qemu-aarch64.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..c3c1f5eb6804a1df1b59c04fa3d82ac645072dcb
--- /dev/null
+++ b/.oebuild/platform/qemu-aarch64.yaml
@@ -0,0 +1,5 @@
+type: platform
+
+machine: qemu-aarch64
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
diff --git a/.oebuild/platform/qemu-arm.yaml b/.oebuild/platform/qemu-arm.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..8e718c4b02eeb2f57ea619fb75095823d85c1507
--- /dev/null
+++ b/.oebuild/platform/qemu-arm.yaml
@@ -0,0 +1,5 @@
+type: platform
+
+machine: qemu-arm
+
+toolchain_type: EXTERNAL_TOOLCHAIN:arm
diff --git a/.oebuild/platform/qemu-riscv64.yaml b/.oebuild/platform/qemu-riscv64.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..bb58e7c48e28874891dc34dce9a57619ec071098
--- /dev/null
+++ b/.oebuild/platform/qemu-riscv64.yaml
@@ -0,0 +1,5 @@
+type: platform
+
+machine: qemu-riscv64
+
+toolchain_type: EXTERNAL_TOOLCHAIN:riscv64
diff --git a/.oebuild/platform/raspberrypi4-64.yaml b/.oebuild/platform/raspberrypi4-64.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..8fde96da68eef4331ad8da84b05c6489a96521c6
--- /dev/null
+++ b/.oebuild/platform/raspberrypi4-64.yaml
@@ -0,0 +1,14 @@
+type: platform
+
+machine: raspberrypi4-64
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+repos:
+  yocto-meta-raspberrypi:
+    url: https://gitee.com/openeuler/yocto-meta-raspberrypi.git
+    path: yocto-meta-raspberrypi
+    refspec: dev_kirkstone
+
+layers:
+  - yocto-meta-raspberrypi
diff --git a/.oebuild/platform/roc-rk3588s-pc.yaml b/.oebuild/platform/roc-rk3588s-pc.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..7cd83786d3162e2a2f3437c9b067d07061480a4f
--- /dev/null
+++ b/.oebuild/platform/roc-rk3588s-pc.yaml
@@ -0,0 +1,17 @@
+type: platform
+
+machine: roc-rk3588s-pc
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+repos:
+  yocto-meta-rockchip:
+    url: https://gitee.com/openeuler/yocto-meta-rockchip.git
+    path: yocto-meta-rockchip
+    refspec: dev_kirkstone
+
+layers:
+  - yocto-meta-rockchip
+
+local_conf: |
+  PREFERRED_PROVIDER_virtual/kernel ?= "linux-openeuler"
diff --git a/.oebuild/platform/ryd-3568.yaml b/.oebuild/platform/ryd-3568.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..54706b930b77db722c8eb646dc91a8af59e3aa92
--- /dev/null
+++ b/.oebuild/platform/ryd-3568.yaml
@@ -0,0 +1,14 @@
+type: platform
+
+machine: ryd-3568
+
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+repos:
+  yocto-meta-rockchip:
+    url: https://gitee.com/openeuler/yocto-meta-rockchip.git
+    path: yocto-meta-rockchip
+    refspec: dev_kirkstone
+
+layers:
+  - yocto-meta-rockchip
\ No newline at end of file
diff --git a/.oebuild/platform/visionfive2.yaml b/.oebuild/platform/visionfive2.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..55a11c65ebf1b0a061bf39f698a198406e31980a
--- /dev/null
+++ b/.oebuild/platform/visionfive2.yaml
@@ -0,0 +1,9 @@
+type: platform
+
+machine: starfive-dubhe
+
+toolchain_type: EXTERNAL_TOOLCHAIN:riscv64
+
+layers:
+  - yocto-meta-openeuler/bsp/meta-visionfive2
+
diff --git a/.oebuild/platform/x86-64.yaml b/.oebuild/platform/x86-64.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..0028fcf8128dd72093e3007d0a0a300f8bc14395
--- /dev/null
+++ b/.oebuild/platform/x86-64.yaml
@@ -0,0 +1,5 @@
+type: platform
+
+machine: generic-x86-64
+
+toolchain_type: EXTERNAL_TOOLCHAIN:x86-64
diff --git a/.oebuild/prebuilt_tool/README.md b/.oebuild/prebuilt_tool/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..5fe502099fb13ef6878481701bef4097a840884e
--- /dev/null
+++ b/.oebuild/prebuilt_tool/README.md
@@ -0,0 +1,28 @@
+# ../samples/prebuilt_tool.yaml
+
+#### 介绍
+
+使用 `oebuild prebuilt_tool.yaml` 将在 build/prebuilt_tool/tmp/deploy/sdk 目录中生成最新的预构建工具版本。
+
+
+# release.yaml
+
+### 介绍
+
+此文件主要用于升级预构建工具版本，具体参数如下。
+
+tag_name: 发行版标签
+
+name: 发行版名称
+
+body: 发行版描述
+
+target_commitish: 标签关联的对应仓库分支
+
+owner: 所属工作组
+
+repo: gitee仓库名称
+
+
+
+
diff --git a/.oebuild/prebuilt_tool/release.yaml b/.oebuild/prebuilt_tool/release.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..e894b06e9655a23195e9c0d84bd95f09e00031b2
--- /dev/null
+++ b/.oebuild/prebuilt_tool/release.yaml
@@ -0,0 +1,8 @@
+tag_name: nativesdk-v0.1.2
+name: openEuler Embedded NativeSDK V0.1.2
+body: 1.此为预构建工具的v0.1.2版本。
+      2.请下载所有压缩包及merge_data.sh文件，其中23.09.sh结尾的压缩包为分割上传后的sdk安装文件，manifest为对应安装包列表文件。
+      3.下载完成后给merge_data.sh文件可执行权限后执行，即可获得对应的nativesdk安装执行sh文件，按照提示执行此文件即可。
+target_commitish: master
+owner: openeuler
+repo: yocto-meta-openeuler
diff --git a/.oebuild/relies.yaml b/.oebuild/relies.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..3ca790736c49394c8c173118fd3c453e639ec7cd
--- /dev/null
+++ b/.oebuild/relies.yaml
@@ -0,0 +1,443 @@
+# openEuler Embedded builds the full repository file that depends
+
+# This file lists all the dependencies involved in openEuler Embedded,
+# and the check file of the file is suffixed with the same file name
+# plus .sha256 under the same path, and it is recommended to verify the
+# integrity of the file before using the file in a closed environment
+
+sha256_file: relies.yaml.sha256
+
+# Please add back and refresh the SHA256 check file
+relies:
+- local_name: kernel-5.10
+  remote_url: https://gitee.com/openeuler/kernel.git
+- local_name: src-kernel-5.10
+  remote_url: https://gitee.com/src-openeuler/kernel.git
+- local_name: busybox
+  remote_url: https://gitee.com/src-openeuler/busybox.git
+- local_name: dsoftbus_standard
+  remote_url: https://gitee.com/openeuler/dsoftbus_standard.git
+- local_name: libboundscheck
+  remote_url: https://gitee.com/src-openeuler/libboundscheck.git
+- local_name: cjson
+  remote_url: https://gitee.com/src-openeuler/cjson.git
+- local_name: yocto-embedded-tools
+  remote_url: https://gitee.com/openeuler/yocto-embedded-tools.git
+- local_name: embedded-ipc
+  remote_url: https://gitee.com/openeuler/embedded-ipc.git
+- local_name: yocto-poky
+  remote_url: https://gitee.com/openeuler/yocto-poky.git
+- local_name: yocto-pseudo
+  remote_url: https://gitee.com/src-openeuler/yocto-pseudo.git
+- local_name: yocto-meta-openembedded
+  remote_url: https://gitee.com/openeuler/yocto-meta-openembedded.git
+- local_name: yocto-meta-ros
+  remote_url: https://gitee.com/openeuler/yocto-meta-ros.git
+- local_name: audit
+  remote_url: https://gitee.com/src-openeuler/audit.git
+- local_name: cracklib
+  remote_url: https://gitee.com/src-openeuler/cracklib.git
+- local_name: libcap-ng
+  remote_url: https://gitee.com/src-openeuler/libcap-ng.git
+- local_name: libpwquality
+  remote_url: https://gitee.com/src-openeuler/libpwquality.git
+- local_name: openssh
+  remote_url: https://gitee.com/src-openeuler/openssh.git
+- local_name: libnsl2
+  remote_url: https://gitee.com/src-openeuler/libnsl2.git
+- local_name: openssl
+  remote_url: https://gitee.com/src-openeuler/openssl.git
+- local_name: pam
+  remote_url: https://gitee.com/src-openeuler/pam.git
+- local_name: shadow
+  remote_url: https://gitee.com/src-openeuler/shadow.git
+- local_name: ncurses
+  remote_url: https://gitee.com/src-openeuler/ncurses.git
+- local_name: bash
+  remote_url: https://gitee.com/src-openeuler/bash.git
+- local_name: libtirpc
+  remote_url: https://gitee.com/src-openeuler/libtirpc.git
+- local_name: grep
+  remote_url: https://gitee.com/src-openeuler/grep.git
+- local_name: pcre
+  remote_url: https://gitee.com/src-openeuler/pcre.git
+- local_name: less
+  remote_url: https://gitee.com/src-openeuler/less.git
+- local_name: gzip
+  remote_url: https://gitee.com/src-openeuler/gzip.git
+- local_name: xz
+  remote_url: https://gitee.com/src-openeuler/xz.git
+- local_name: lzo
+  remote_url: https://gitee.com/src-openeuler/lzo.git
+- local_name: lz4
+  remote_url: https://gitee.com/src-openeuler/lz4.git
+- local_name: bzip2
+  remote_url: https://gitee.com/src-openeuler/bzip2.git
+- local_name: sed
+  remote_url: https://gitee.com/src-openeuler/sed.git
+- local_name: json-c
+  remote_url: https://gitee.com/src-openeuler/json-c.git
+- local_name: ethtool
+  remote_url: https://gitee.com/src-openeuler/ethtool.git
+- local_name: expat
+  remote_url: https://gitee.com/src-openeuler/expat.git
+- local_name: acl
+  remote_url: https://gitee.com/src-openeuler/acl.git
+- local_name: attr
+  remote_url: https://gitee.com/src-openeuler/attr.git
+- local_name: readline
+  remote_url: https://gitee.com/src-openeuler/readline.git
+- local_name: libaio
+  remote_url: https://gitee.com/src-openeuler/libaio.git
+- local_name: libffi
+  remote_url: https://gitee.com/src-openeuler/libffi.git
+- local_name: popt
+  remote_url: https://gitee.com/src-openeuler/popt.git
+- local_name: binutils
+  remote_url: https://gitee.com/src-openeuler/binutils.git
+- local_name: elfutils
+  remote_url: https://gitee.com/src-openeuler/elfutils.git
+- local_name: kexec-tools
+  remote_url: https://gitee.com/src-openeuler/kexec-tools.git
+- local_name: psmisc
+  remote_url: https://gitee.com/src-openeuler/psmisc.git
+- local_name: squashfs-tools
+  remote_url: https://gitee.com/src-openeuler/squashfs-tools.git
+- local_name: strace
+  remote_url: https://gitee.com/src-openeuler/strace.git
+- local_name: util-linux
+  remote_url: https://gitee.com/src-openeuler/util-linux.git
+- local_name: libsepol
+  remote_url: https://gitee.com/src-openeuler/libsepol.git
+- local_name: libselinux
+  remote_url: https://gitee.com/src-openeuler/libselinux.git
+- local_name: libsemanage
+  remote_url: https://gitee.com/src-openeuler/libsemanage.git
+- local_name: policycoreutils
+  remote_url: https://gitee.com/src-openeuler/policycoreutils.git
+- local_name: initscripts
+  remote_url: https://gitee.com/src-openeuler/initscripts.git
+- local_name: libestr
+  remote_url: https://gitee.com/src-openeuler/libestr.git
+- local_name: libfastjson
+  remote_url: https://gitee.com/src-openeuler/libfastjson.git
+- local_name: logrotate
+  remote_url: https://gitee.com/src-openeuler/logrotate.git
+- local_name: rsyslog
+  remote_url: https://gitee.com/src-openeuler/rsyslog.git
+- local_name: cifs-utils
+  remote_url: https://gitee.com/src-openeuler/cifs-utils.git
+- local_name: dosfstools
+  remote_url: https://gitee.com/src-openeuler/dosfstools.git
+- local_name: e2fsprogs
+  remote_url: https://gitee.com/src-openeuler/e2fsprogs.git
+- local_name: iproute
+  remote_url: https://gitee.com/src-openeuler/iproute.git
+- local_name: iptables
+  remote_url: https://gitee.com/src-openeuler/iptables.git
+- local_name: dhcp
+  remote_url: https://gitee.com/src-openeuler/dhcp.git
+- local_name: libhugetlbfs
+  remote_url: https://gitee.com/src-openeuler/libhugetlbfs.git
+- local_name: libnl3
+  remote_url: https://gitee.com/src-openeuler/libnl3.git
+- local_name: libpcap
+  remote_url: https://gitee.com/src-openeuler/libpcap.git
+- local_name: nfs-utils
+  remote_url: https://gitee.com/src-openeuler/nfs-utils.git
+- local_name: rpcbind
+  remote_url: https://gitee.com/src-openeuler/rpcbind.git
+- local_name: cronie
+  remote_url: https://gitee.com/src-openeuler/cronie.git
+- local_name: kmod
+  remote_url: https://gitee.com/src-openeuler/kmod.git
+- local_name: libusbx
+  remote_url: https://gitee.com/src-openeuler/libusbx.git
+- local_name: libxml2
+  remote_url: https://gitee.com/src-openeuler/libxml2.git
+- local_name: lvm2
+  remote_url: https://gitee.com/src-openeuler/lvm2.git
+- local_name: quota
+  remote_url: https://gitee.com/src-openeuler/quota.git
+- local_name: pciutils
+  remote_url: https://gitee.com/src-openeuler/pciutils.git
+- local_name: procps-ng
+  remote_url: https://gitee.com/src-openeuler/procps-ng.git
+- local_name: tzdata
+  remote_url: https://gitee.com/src-openeuler/tzdata.git
+- local_name: glib2
+  remote_url: https://gitee.com/src-openeuler/glib2.git
+- local_name: raspberrypi-firmware
+  remote_url: https://gitee.com/src-openeuler/raspberrypi-firmware.git
+- local_name: gmp
+  remote_url: https://gitee.com/src-openeuler/gmp.git
+- local_name: gdb
+  remote_url: https://gitee.com/src-openeuler/gdb.git
+- local_name: libmetal
+  remote_url: https://gitee.com/src-openeuler/libmetal.git
+- local_name: OpenAMP
+  remote_url: https://gitee.com/src-openeuler/OpenAMP.git
+- local_name: sysfsutils
+  remote_url: https://gitee.com/src-openeuler/sysfsutils.git
+- local_name: tcl
+  remote_url: https://gitee.com/src-openeuler/tcl.git
+- local_name: expect
+  remote_url: https://gitee.com/src-openeuler/expect.git
+- local_name: jitterentropy-library
+  remote_url: https://gitee.com/src-openeuler/jitterentropy-library.git
+- local_name: m4
+  remote_url: https://gitee.com/src-openeuler/m4.git
+- local_name: gdbm
+  remote_url: https://gitee.com/src-openeuler/gdbm.git
+- local_name: libtool
+  remote_url: https://gitee.com/src-openeuler/libtool.git
+- local_name: libidn2
+  remote_url: https://gitee.com/src-openeuler/libidn2.git
+- local_name: libunistring
+  remote_url: https://gitee.com/src-openeuler/libunistring.git
+- local_name: gnutls
+  remote_url: https://gitee.com/src-openeuler/gnutls.git
+- local_name: nettle
+  remote_url: https://gitee.com/src-openeuler/nettle.git
+- local_name: rng-tools
+  remote_url: https://gitee.com/src-openeuler/rng-tools.git
+- local_name: bash-completion
+  remote_url: https://gitee.com/src-openeuler/bash-completion.git
+- local_name: coreutils
+  remote_url: https://gitee.com/src-openeuler/coreutils.git
+- local_name: findutils
+  remote_url: https://gitee.com/src-openeuler/findutils.git
+- local_name: gawk
+  remote_url: https://gitee.com/src-openeuler/gawk.git
+- local_name: libmnl
+  remote_url: https://gitee.com/src-openeuler/libmnl.git
+- local_name: libuv
+  remote_url: https://gitee.com/src-openeuler/libuv.git
+- local_name: flex
+  remote_url: https://gitee.com/src-openeuler/flex.git
+- local_name: sqlite
+  remote_url: https://gitee.com/src-openeuler/sqlite.git
+- local_name: bison
+  remote_url: https://gitee.com/src-openeuler/bison.git
+- local_name: perl
+  remote_url: https://gitee.com/src-openeuler/perl.git
+- local_name: userspace-rcu
+  remote_url: https://gitee.com/src-openeuler/userspace-rcu.git
+- local_name: lttng-ust
+  remote_url: https://gitee.com/src-openeuler/lttng-ust.git
+- local_name: libdb
+  remote_url: https://gitee.com/src-openeuler/libdb.git
+- local_name: groff
+  remote_url: https://gitee.com/src-openeuler/groff.git
+- local_name: nasm
+  remote_url: https://gitee.com/src-openeuler/nasm.git
+- local_name: syslinux
+  remote_url: https://gitee.com/src-openeuler/syslinux.git
+- local_name: cdrkit
+  remote_url: https://gitee.com/src-openeuler/cdrkit.git
+- local_name: yocto-opkg-utils
+  remote_url: https://gitee.com/src-openeuler/yocto-opkg-utils.git
+- local_name: python3
+  remote_url: https://gitee.com/src-openeuler/python3.git
+- local_name: libgpg-error
+  remote_url: https://gitee.com/src-openeuler/libgpg-error.git
+- local_name: libgcrypt
+  remote_url: https://gitee.com/src-openeuler/libgcrypt.git
+- local_name: kbd
+  remote_url: https://gitee.com/src-openeuler/kbd.git
+- local_name: autoconf-archive
+  remote_url: https://gitee.com/src-openeuler/autoconf-archive.git
+- local_name: libxslt
+  remote_url: https://gitee.com/src-openeuler/libxslt.git
+- local_name: dbus
+  remote_url: https://gitee.com/src-openeuler/dbus.git
+- local_name: wpa_supplicant
+  remote_url: https://gitee.com/src-openeuler/wpa_supplicant.git
+- local_name: grub2
+  remote_url: https://gitee.com/src-openeuler/grub2.git
+- local_name: parted
+  remote_url: https://gitee.com/src-openeuler/parted.git
+- local_name: intltool
+  remote_url: https://gitee.com/src-openeuler/intltool.git
+- local_name: tar
+  remote_url: https://gitee.com/src-openeuler/tar.git
+- local_name: perl-XML-Parser
+  remote_url: https://gitee.com/src-openeuler/perl-XML-Parser.git
+- local_name: systemd
+  remote_url: https://gitee.com/src-openeuler/systemd.git
+- local_name: gnu-efi
+  remote_url: https://gitee.com/src-openeuler/gnu-efi.git
+- local_name: screen
+  remote_url: https://gitee.com/src-openeuler/screen.git
+- local_name: pcre2
+  remote_url: https://gitee.com/src-openeuler/pcre2.git
+- local_name: mosquitto
+  remote_url: https://gitee.com/src-openeuler/mosquitto.git
+- local_name: uthash
+  remote_url: https://gitee.com/src-openeuler/uthash.git
+- local_name: check
+  remote_url: https://gitee.com/src-openeuler/check.git
+- local_name: ppp
+  remote_url: https://gitee.com/src-openeuler/ppp.git
+- local_name: libinput
+  remote_url: https://gitee.com/src-openeuler/libinput.git
+- local_name: freetype
+  remote_url: https://gitee.com/src-openeuler/freetype.git
+- local_name: wayland
+  remote_url: https://gitee.com/src-openeuler/wayland.git
+- local_name: mesa
+  remote_url: https://gitee.com/src-openeuler/mesa.git
+- local_name: libdrm
+  remote_url: https://gitee.com/src-openeuler/libdrm.git
+- local_name: xorg-x11-proto-devel
+  remote_url: https://gitee.com/src-openeuler/xorg-x11-proto-devel.git
+- local_name: tslib
+  remote_url: https://gitee.com/src-openeuler/tslib.git
+- local_name: libevdev
+  remote_url: https://gitee.com/src-openeuler/libevdev.git
+- local_name: mtd-utils
+  remote_url: https://gitee.com/src-openeuler/mtd-utils.git
+- local_name: dtc
+  remote_url: https://gitee.com/src-openeuler/dtc.git
+- local_name: libunwind
+  remote_url: https://gitee.com/src-openeuler/libunwind.git
+- local_name: libatomic_ops
+  remote_url: https://gitee.com/src-openeuler/libatomic_ops.git
+- local_name: libmodbus
+  remote_url: https://gitee.com/src-openeuler/libmodbus.git
+- local_name: python-argcomplete
+  remote_url: https://gitee.com/src-openeuler/python-argcomplete.git
+- local_name: python-asn1crypto
+  remote_url: https://gitee.com/src-openeuler/python-asn1crypto.git
+- local_name: python-cmd2
+  remote_url: https://gitee.com/src-openeuler/python-cmd2.git
+- local_name: python-Cython
+  remote_url: https://gitee.com/src-openeuler/python-Cython.git
+- local_name: python-dateutil
+  remote_url: https://gitee.com/src-openeuler/python-dateutil.git
+- local_name: python-docutils
+  remote_url: https://gitee.com/src-openeuler/python-docutils.git
+- local_name: python-idna
+  remote_url: https://gitee.com/src-openeuler/python-idna.git
+- local_name: python-importlib-metadata
+  remote_url: https://gitee.com/src-openeuler/python-importlib-metadata.git
+- local_name: python-lxml
+  remote_url: https://gitee.com/src-openeuler/python-lxml.git
+- local_name: python-mccabe
+  remote_url: https://gitee.com/src-openeuler/python-mccabe.git
+- local_name: python-mock
+  remote_url: https://gitee.com/src-openeuler/python-mock.git
+- local_name: python-more-itertools
+  remote_url: https://gitee.com/src-openeuler/python-more-itertools.git
+- local_name: python-netifaces
+  remote_url: https://gitee.com/src-openeuler/python-netifaces.git
+- local_name: numpy
+  remote_url: https://gitee.com/src-openeuler/numpy.git
+- local_name: python-packaging
+  remote_url: https://gitee.com/src-openeuler/python-packaging.git
+- local_name: python-pathlib2
+  remote_url: https://gitee.com/src-openeuler/python-pathlib2.git
+- local_name: python-pep8
+  remote_url: https://gitee.com/src-openeuler/python-pep8.git
+- local_name: python-pip
+  remote_url: https://gitee.com/src-openeuler/python-pip.git
+- local_name: python-ply
+  remote_url: https://gitee.com/src-openeuler/python-ply.git
+- local_name: python-prettytable
+  remote_url: https://gitee.com/src-openeuler/python-prettytable.git
+- local_name: pybind11
+  remote_url: https://gitee.com/src-openeuler/pybind11.git
+- local_name: pyflakes
+  remote_url: https://gitee.com/src-openeuler/pyflakes.git
+- local_name: pyparsing
+  remote_url: https://gitee.com/src-openeuler/pyparsing.git
+- local_name: python-pyperclip
+  remote_url: https://gitee.com/src-openeuler/python-pyperclip.git
+- local_name: pytest
+  remote_url: https://gitee.com/src-openeuler/pytest.git
+- local_name: PyYAML
+  remote_url: https://gitee.com/src-openeuler/PyYAML.git
+- local_name: python-setuptools
+  remote_url: https://gitee.com/src-openeuler/python-setuptools.git
+- local_name: python-setuptools_scm
+  remote_url: https://gitee.com/src-openeuler/python-setuptools_scm.git
+- local_name: python-toml
+  remote_url: https://gitee.com/src-openeuler/python-toml.git
+- local_name: python-zipp
+  remote_url: https://gitee.com/src-openeuler/python-zipp.git
+- local_name: meson
+  remote_url: https://gitee.com/src-openeuler/meson.git
+- local_name: gnupg2
+  remote_url: https://gitee.com/src-openeuler/gnupg2.git
+- local_name: gobject-introspection
+  remote_url: https://gitee.com/src-openeuler/gobject-introspection.git
+- local_name: libassuan
+  remote_url: https://gitee.com/src-openeuler/libassuan.git
+- local_name: gpgme
+  remote_url: https://gitee.com/src-openeuler/gpgme.git
+- local_name: gtk-doc
+  remote_url: https://gitee.com/src-openeuler/gtk-doc.git
+- local_name: libdnf
+  remote_url: https://gitee.com/src-openeuler/libdnf.git
+- local_name: libksba
+  remote_url: https://gitee.com/src-openeuler/libksba.git
+- local_name: libmodulemd
+  remote_url: https://gitee.com/src-openeuler/libmodulemd.git
+- local_name: libyaml
+  remote_url: https://gitee.com/src-openeuler/libyaml.git
+- local_name: lua
+  remote_url: https://gitee.com/src-openeuler/lua.git
+- local_name: npth
+  remote_url: https://gitee.com/src-openeuler/npth.git
+- local_name: pinentry
+  remote_url: https://gitee.com/src-openeuler/pinentry.git
+- local_name: python-six
+  remote_url: https://gitee.com/src-openeuler/python-six.git
+- local_name: python-iniparse
+  remote_url: https://gitee.com/src-openeuler/python-iniparse.git
+- local_name: python-setuptools
+  remote_url: https://gitee.com/src-openeuler/python-setuptools.git
+- local_name: swig
+  remote_url: https://gitee.com/src-openeuler/swig.git
+- local_name: dnf
+  remote_url: https://gitee.com/src-openeuler/dnf.git
+- local_name: file
+  remote_url: https://gitee.com/src-openeuler/file.git
+- local_name: libcomps
+  remote_url: https://gitee.com/src-openeuler/libcomps.git
+- local_name: librepo
+  remote_url: https://gitee.com/src-openeuler/librepo.git
+- local_name: zstd
+  remote_url: https://gitee.com/src-openeuler/zstd.git
+- local_name: libsolv
+  remote_url: https://gitee.com/src-openeuler/libsolv.git
+- local_name: rpm
+  remote_url: https://gitee.com/src-openeuler/rpm.git
+- local_name: tcpdump
+  remote_url: https://gitee.com/src-openeuler/tcpdump.git
+- local_name: zlib
+  remote_url: https://gitee.com/src-openeuler/zlib.git
+- local_name: libcap
+  remote_url: https://gitee.com/src-openeuler/libcap.git
+- local_name: yajl
+  remote_url: https://gitee.com/src-openeuler/yajl.git
+- local_name: libseccomp
+  remote_url: https://gitee.com/src-openeuler/libseccomp.git
+- local_name: curl
+  remote_url: https://gitee.com/src-openeuler/curl.git
+- local_name: lxc
+  remote_url: https://gitee.com/src-openeuler/lxc.git
+- local_name: lcr
+  remote_url: https://gitee.com/src-openeuler/lcr.git
+- local_name: libarchive
+  remote_url: https://gitee.com/src-openeuler/libarchive.git
+- local_name: libevent
+  remote_url: https://gitee.com/src-openeuler/libevent.git
+- local_name: libevhtp
+  remote_url: https://gitee.com/src-openeuler/libevhtp.git
+- local_name: http-parser
+  remote_url: https://gitee.com/src-openeuler/http-parser.git
+- local_name: libwebsockets
+  remote_url: https://gitee.com/src-openeuler/libwebsockets.git
+- local_name: iSulad
+  remote_url: https://gitee.com/src-openeuler/iSulad.git
diff --git a/.oebuild/relies.yaml.sha256 b/.oebuild/relies.yaml.sha256
new file mode 100644
index 0000000000000000000000000000000000000000..a390588addc1c9f989fd0ca0af3e598ecbcba967
--- /dev/null
+++ b/.oebuild/relies.yaml.sha256
@@ -0,0 +1 @@
+f1895098246c40f99f7b7757b01ad13598d9ae859cddcfe7674b4157ca83c0c9  relies.yaml
diff --git a/.oebuild/samples/prebuilt_tool.yaml b/.oebuild/samples/prebuilt_tool.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..eefddc100933348d351b275b02ce8acc3558eea2
--- /dev/null
+++ b/.oebuild/samples/prebuilt_tool.yaml
@@ -0,0 +1,18 @@
+build_in: docker
+machine: qemux86-64
+toolchain_type:
+repos:
+- yocto-poky
+- yocto-meta-openembedded
+local_conf: |+
+  # TCMODE = "external-openeuler"
+  OPENEULER_PREBUILT_TOOLS_ENABLE = "no"
+
+docker_param:
+  image: swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-container:latest
+  parameters: -itd --network host
+  volumns:
+  - /dev/net/tun:/dev/net/tun
+  command: bash
+bitbake_cmds:
+- bitbake buildtools-extended-tarball -k
diff --git a/.oebuild/samples/rpi4_jailhouse_hmi_img.yaml b/.oebuild/samples/rpi4_jailhouse_hmi_img.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..a4974d4cd258861240ed3080c72b61739f22e82c
--- /dev/null
+++ b/.oebuild/samples/rpi4_jailhouse_hmi_img.yaml
@@ -0,0 +1,38 @@
+build_in: docker
+machine: raspberrypi4-64
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+no_layer: false
+repos:
+- yocto-poky
+- yocto-meta-openembedded
+- yocto-meta-raspberrypi
+- Jailhouse
+- yocto-meta-qt5
+local_conf: |+
+  DISTRO_FEATURES:append = " hmi "
+  DISTRO_FEATURES:append = " opengl"
+  OPENEULER_DEFAULT_DISTRO_FEATURES:append = " x11"
+  DISTRO_FEATURES:append = " wayland"
+  IMAGE_FEATURES:append = " weston"
+  GLIBC_GENERATE_LOCALES:append = "en_US.UTF-8 zh_CN.UTF-8 "
+
+  INIT_MANAGER = "systemd"
+  VIRTUAL-RUNTIME_dev_manager = "systemd" 
+
+  MCS_FEATURES ?= "jailhouse"
+  DISTRO_FEATURES:append = " mcs"
+  BUILD_GUEST_OS = "1"
+
+layers:
+- yocto-meta-raspberrypi
+- yocto-meta-openeuler/rtos/meta-openeuler-rtos
+- yocto-meta-openembedded/meta-oe
+- yocto-meta-qt5
+docker_param:
+  image: swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-container:latest
+  parameters: -itd --network host
+  volumns:
+  - /dev/net/tun:/dev/net/tun
+  command: bash
+bitbake_cmds:
+- bitbake openeuler-image
diff --git a/.oebuild/samples/rpi4_jailhouse_tiny_img.yaml b/.oebuild/samples/rpi4_jailhouse_tiny_img.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..7e3c4bd0ad016add811144a711de360ec42c7295
--- /dev/null
+++ b/.oebuild/samples/rpi4_jailhouse_tiny_img.yaml
@@ -0,0 +1,25 @@
+build_in: docker
+machine: raspberrypi4-64
+toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+no_layer: false
+repos:
+- yocto-poky
+- yocto-meta-openembedded
+- yocto-meta-raspberrypi
+- Jailhouse
+local_conf: |+
+  MCS_FEATURES ?= "jailhouse"
+  DISTRO_FEATURES:append = " mcs"
+  BUILD_GUEST_OS = "1"
+
+layers:
+- yocto-meta-raspberrypi
+- yocto-meta-openeuler/rtos/meta-openeuler-rtos
+docker_param:
+  image: swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-container:latest
+  parameters: -itd --network host
+  volumns:
+  - /dev/net/tun:/dev/net/tun
+  command: bash
+bitbake_cmds:
+- bitbake openeuler-image-tiny
diff --git a/.oebuild/workflows/README.md b/.oebuild/workflows/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..d60f0430702d6cff83482bc068ca5bcd103e65c0
--- /dev/null
+++ b/.oebuild/workflows/README.md
@@ -0,0 +1,310 @@
+# workflows简介
+
+workflows承载着整个openEuler Embedded基础设施相关的自动化控制脚本，里面包含有门禁运行脚本、CI运行脚本、CI失败补偿运行脚本、gcc交叉编译链发布脚本、llvm交叉编译链发布脚本以及nativesdk发布脚本，下面将依次介绍各个脚本的作用以及相应工程的承载环境。所有的jenkinsfile运行在jenkins的pipline工程中，由流水线来指定，以下将详细给出如何创建基本的pipline工程。
+
+> 注意：jenkins环境的搭建请自行学习，查找，这里不做细述。
+
+1. 创建pipline工程
+
+   在创建好的目录下，在左边的菜单栏点击"新建Item"，接下来会弹出一个会话框，提示输入一个任务名称，自行输入任务名称，然后在下面任务类型列表中选择Pipline类型，然后点击"确定"。
+
+2. 构建触发器设置
+
+   构建触发器的作用是用于触发该任务的执行机制，这里我们经常用到的有两种，一种是定时构建，另一种是webhook触发。
+
+3. 选定执行jenkinsfile
+
+   在流水线模块中可以定制需要执行的jenkinsfile脚本，在定义中有两种，一种是选定"Pipeline script"，此时在下方的输入框中直接填入jenkinsfile，这样的方式适用于在线调试时随时能够更改脚本，另一种是"Pipeline script from SCM"，顾名思义，jenkinsfile取自SCM（软件配置管理），此时选定下方SCM的来源为git，然后输入相关的配置参数，有以下配置参数根据具体情况填写：
+
+   - Repository URL：用于填写git的仓的地址
+   - Credentials：如果对应的git仓需要凭证，则该配置参数需要进行配置
+   - Branches to Build：用户指定仓的分支，一般为"\*/master"，可以根据具体情况设置为其他分支，具体格式为"\*/xxx"
+   - 脚本路径：该参数用于指定在检出的仓下要执行的jenkinsfile脚本的具体路径，以仓的路径为根目录，不可以带仓名，例如jenkinsfile的真实路径是yocto-meta-openeuler/.oebuild/workflows/jenkinsfile_gate，则该参数应设置为".oebuild/workflows/jenkinsfile_gate"
+
+4. 设定外部变量
+
+   因为脚本的执行需要一系列外部变量，有外部变量的作用是为了脚本执行更加的灵活，例如如果是门禁，则需要知道来源于哪个源码仓，提交的pr ID是多少，评论区的评论是什么等等，其他也一样，这里我们有两种方式来设定外部变量，一种直接在构建时设定的变量，另一种是webhook传入的变量，这两种方式都可以设定某个变量的值在jenkinsfile中运行，外部变量在jenkinsfile中的引用语法一般为"$"或"${}"，例如外部变量名为NAME，则jenkinsfile中引用此变量的方式为"\$NAME"或"${NAME}"，推荐第二种。
+
+   - 直接在构建时设定的变量：在general中选择列表下面的"This project is parameterized"，在点击添加参数下来列表按钮，在弹出的变量类型中有bool值，单选，字符串等等，这里不做详细介绍，我们用字符串来讲解，选定字符串后在弹出的虚线框中"String Parameter"标明这是在设定字符串变量，下面的名称即为要设定的变量名，例如可以设定"NAME"，再下面的默认值即为要设定的变量值
+
+   - webhook传入的变量：在构建触发器列表下选择"Generic Webhook Trigger"，在新弹出的页面下点击新增"Post content parameters"，在弹出的虚线框即为一个变量设定的内容，以下将详细介绍虚线框中各个字段的意义：
+
+     - Variable：变量名，即需要定义的变量名称
+
+     - Expression：取值表达类型，该字段意思为从什么数据结构中获取字段，有两种数据结构，一种是JSONPath，代表从json数据结构中获取值，另一种是XPath，代表从xml数据结构中获取值
+
+       这里以一个简单的json数据来对取值做演示：
+
+       json数据：
+
+       ```
+       {
+       	"aaa":{
+       		"bbb": {
+       			"nnn": "kkk"
+       		}
+       	}
+       }
+       ```
+
+       则获取nnn的值的方式为"$.aaa.bbb.nnn"，获取省略$直接使用"aaa.bbb.nnn"，xml格式同理
+
+     - Value filter：对相应的值取正则，这里填写正则匹配项
+
+     - Default value：默认值，即如果不存在相应的值则选择默认值
+
+>注意：以下所有外部变量的取值，涉及到webhook的都以gitee的webhook的数据结构为准。
+
+## jenkinsfile_gate
+
+该脚本用于门禁的运行，其运行需要有外部条件触发，触发条件是在评论区输入"Hi"或者"/retest"即可触发，门禁的stage运行流程如下：
+
+- clone embedded-ci
+
+  下载功能函数库，功能函数库在前期检查中需要用到，主要是对一些常用的行为动作做了统一封装。
+
+- pre
+
+  前置检查，该检查会先查看是否有正在进行的同pr任务，如果有则停止。然后执行pr_check功能，pr_check将会对提交的代码进行筛查，筛查结果将被赋值到env.pr_check_result，主要有文档编译与镜像编译，如果提交代码涉及到文档，则会记录docs，如果提交代码涉及到纯代码，则会记录code，下一步会根据传入的结果来确定执行什么样的任务。
+
+- code check
+
+  提交信息检查，该检查主要针对commit信息是否符合规范进行检查，主要分两项，一项是commit_msg，另一项是commit_scope，commit_msg检查单个commit提交信息是否符合规范，commit_scope检查单个commit是否存在文档与代码同时提交，需要注意的是我们并不允许单次commit同时提交文档与代码。
+
+- check task
+
+  任务运行，该stage会将编译相关的任务以并行的方式执行，在执行并行任务之前，会对"code check"结果进行判断，如果"code check"检查结果为True，则执行并行任务，否则不执行，以下则对并行stage做介绍：
+
+  - docs：执行文档构建
+  - qemu_aarch64：执行qemu-aarch64的基础OS构建
+  - qemu_aarch64_tiny：执行qemu-aarch64-tiny的OS构建
+  - qemu_arm：执行qemu-arm的基础OS构建
+  - qemu_x86：执行x86-64的基础OS构建
+
+- post 阶段
+
+  该阶段表示无论前面"check task"以何种状态结束，都会执行的动作，主要是对前面的任务结果做最终整理，并将整理结果发布到对应的pr评论区下。
+
+>注意：运行节点调用的容器镜像为swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-ci-test
+
+其依赖的外部变量列表如下：
+
+| 变量名               | 变量值/默认值                               | 说明                                           |
+| -------------------- | ------------------------------------------- | ---------------------------------------------- |
+| giteeRepoName        | repository.name                             | 触发webhook的仓名                              |
+| giteePullRequestid   | pull_request.number                         | 提交pr的ID号                                   |
+| giteeSourceBranch    | pull_request.head.ref                       | 提交pr的分支名                                 |
+| giteeTargetBranch    | pull_request.base.ref                       | 要合入的目标分支                               |
+| giteeSourceNamespace | pull_request.head.repo.namespace            | 提交pr的namespace                              |
+| giteeTargetNamespace | pull_request.base.repo.namespace            | 要合入的目标namespace                          |
+| giteeCommitter       | pull_request.user.login                     | pr提交者                                       |
+| comment              | comment.body                                | 评论内容                                       |
+| commitCount          | pull_request.commits                        | 此pr提交的commit数                             |
+| embeddedRemote       | https://gitee.com/openeuler/embedded-ci.git | 运行脚本需要的功能库                           |
+| embeddedBranch       | master                                      | 运行脚本需要的功能库分支名                     |
+| node                 | xxxx                                        | 运行任务的节点名                               |
+| giteeId              | xxxx                                        | 目标分支的管理者ID                             |
+| jenkinsId            | xxxx                                        | jenkins的管理者ID，用于对一些jenkins任务做管理 |
+
+## jenkinsfile_ci
+
+该脚本用于CI的运行，主要由两个任务stage组成，一个是"init task"，其主要作用是下载功能函数库"embedded-ci"，另一个是"build task"，其下分布5个并行的stage，每个stage会构建相应的OS镜像。具体构建的OS镜像不再展开细述，请直接参考stage名就可以看出。这里将对每个构建stage的流程做详细讲解：
+
+1. 下载yocto-meta-openeuler源码
+2. 生成随机数，为了后期日志文件名的命名
+3. 创建日志存放目录
+4. 执行OS构建任务，这里需要注意的是，OS构建应用的功能函数库中openeuler-image功能，该功能专门对openEuler Embedded的OS构建做了封装，详细参数请查看embedded-ci
+5. 将OS二进制发布件发送到远程服务器
+6. 删除编译目录，这是由于每个jenkins节点在启动后会分配容量有限的空间，yocto本身的运行机制会产生大量的文件，会占用大量的空间，如果不进行删除，后续的编译任务将会由于空间不足而失败
+
+>注意：运行节点调用的容器镜像为swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-ci-test
+
+其依赖的外部变量列表如下：
+
+| 变量名          | 变量值/默认值                               | 说明                                           |
+| --------------- | ------------------------------------------- | ---------------------------------------------- |
+| embeddedRemote  | https://gitee.com/openeuler/embedded-ci.git | 运行脚本需要的功能库                           |
+| embeddedBranch  | master                                      | 运行脚本需要的功能库分支名                     |
+| node            | xxxx                                        | 运行任务的节点名                               |
+| giteeId         | xxxx                                        | 目标分支的管理者ID                             |
+| jenkinsId       | xxxx                                        | jenkins的管理者ID，用于对一些jenkins任务做管理 |
+| repoNamespace   | openeuler                                   | openEuler 源码空间名                           |
+| repoName        | yocto-meta-openeuler                        | openEuler源码仓名                              |
+| ciBranch        | master                                      | CI执行的源码分支名                             |
+| remoteIP        | xxx                                         | CI执行完二进制发布件发送的目标平台IP           |
+| remoteUname     | xxx                                         | CI执行完二进制发布件发送的目标平台用户名       |
+| remoteID        | xxx                                         | CI执行完二进制发布件发送的目标平台登录密钥     |
+| remoteDir       | xxx                                         | CI执行完二进制发布件发送到目标平台的           |
+| mugenRemote     | https://gitee.com/openeuler/mugen.git       | openEuler 测试框架mugen仓                      |
+| mugenBranch     | master                                      | openEuler 测试框架mugen分支名                  |
+| commentRepoName | yocto-meta-openeuler                        | CI结果发送仓，结果以issue方式承载              |
+
+## jenkinsfile_ci_input
+
+该脚本用于CI失败的补偿任务，其作用是CI目前承担的OS构建任务非常多，当有一些不确定性的因素导致CI失败后需要重新编译，我们此时只需要编译失败的OS镜像即可，该脚本即用于此。该工程与CI工程总体上一致，唯一的区别是每个构建OS的stage由条件触发，这个条件是外部输入参数IMAGE_NAME是否与stage相等，如果相等则执行，否则放行，而IMAGE_NAME即为需要补偿构建的参数。
+
+>注意：运行节点调用的容器镜像为swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-ci-test
+
+其依赖的外部变量列表如下：
+
+| 变量名          | 变量值/默认值                               | 说明                                           |
+| --------------- | ------------------------------------------- | ---------------------------------------------- |
+| embeddedRemote  | https://gitee.com/openeuler/embedded-ci.git | 运行脚本需要的功能库                           |
+| embeddedBranch  | master                                      | 运行脚本需要的功能库分支名                     |
+| node            | xxxx                                        | 运行任务的节点名                               |
+| giteeId         | xxxx                                        | 目标分支的管理者ID                             |
+| jenkinsId       | xxxx                                        | jenkins的管理者ID，用于对一些jenkins任务做管理 |
+| repoNamespace   | openeuler                                   | openEuler 源码空间名                           |
+| repoName        | yocto-meta-openeuler                        | openEuler源码仓名                              |
+| ciBranch        | master                                      | CI执行的源码分支名                             |
+| remoteIP        | xxx                                         | CI执行完二进制发布件发送的目标平台IP           |
+| remoteUname     | xxx                                         | CI执行完二进制发布件发送的目标平台用户名       |
+| remoteID        | xxx                                         | CI执行完二进制发布件发送的目标平台登录密钥     |
+| remoteDir       | xxx                                         | CI执行完二进制发布件发送到目标平台的           |
+| mugenRemote     | https://gitee.com/openeuler/mugen.git       | openEuler 测试框架mugen仓                      |
+| mugenBranch     | master                                      | openEuler 测试框架mugen分支名                  |
+| commentRepoName | yocto-meta-openeuler                        | CI结果发送仓，结果以issue方式承载              |
+| IMAGE_NAME      | xxx                                         | 需要构建的OS镜像名                             |
+
+## jenkinsfile_llvm_release
+
+该脚本应用于llvm toolchain版本发布，类似于门禁工程，需要由外部条件触发，这里的外部条件是在评论区输入"/llvm_toolchain_release"评论即可触发。llvm_toolchain版本发布stage流程如下：
+
+- check release
+
+  版本检测，llvm的版本发布需要由pr进行控制，并且对pr的格式有一定的要求，这里要求pr的标题一定是"版本升级到xxx"，而该stage即为检测此pr是否是版本发布的pr，如果是则将env.is_release置为true，否则置为false，接下来下面所有的stage都是围绕着env.is_release为true来执行。
+
+- download repo
+
+  下载相关代码仓，这里主要是两个，一个是功能函数库"embedded-ci"，另一个是yocto-meta-openeuler源码，这里的源码版本为pr提出时的版本。
+
+- download aarch64 chans
+
+  下载openeuler-aarch4的编译链，这是因为llvm的构建需要用到aarch64的编译链。
+
+- prepare source
+
+  准备源码，这一步只是执行了./prepare.sh脚本，该脚本的作用是下载编译llvm需要的依赖库或者源码。
+
+- build llvm toolchain
+
+  执行llvm 交叉编译链的编译，详细步骤不再细述。
+
+- release llvm-toolchain
+
+  llvm版本发布，该流程会调用功能函数库中create_release功能来进行二进制版本发布，而版本发布平台为gitee上openEuler 源码仓。
+
+>注意：运行节点调用的容器镜像为swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-sdk-ci
+
+其依赖的外部变量列表如下：
+
+| 变量名               | 变量值/默认值                               | 说明                                           |
+| -------------------- | ------------------------------------------- | ---------------------------------------------- |
+| embeddedRemote       | https://gitee.com/openeuler/embedded-ci.git | 运行脚本需要的功能库                           |
+| embeddedBranch       | master                                      | 运行脚本需要的功能库分支名                     |
+| node                 | xxxx                                        | 运行任务的节点名                               |
+| giteeId              | xxxx                                        | 目标分支的管理者ID                             |
+| jenkinsId            | xxxx                                        | jenkins的管理者ID，用于对一些jenkins任务做管理 |
+| giteePullRequestid   | pull_request.number                         | 提交pr的ID号                                   |
+| giteeSourceBranch    | pull_request.head.ref                       | 提交pr的分支名                                 |
+| giteeTargetBranch    | pull_request.base.ref                       | 要合入的目标分支                               |
+| giteeSourceNamespace | pull_request.head.repo.namespace            | 提交pr的namespace                              |
+| giteeTargetNamespace | pull_request.base.repo.namespace            | 要合入的目标namespace                          |
+| giteeCommitter       | pull_request.user.login                     | pr提交者                                       |
+| comment              | comment.body                                | 评论内容                                       |
+| commitCount          | pull_request.commits                        | 此pr提交的commit数                             |
+| pull_action          | $.action                                    | pr的行为，例如已合入，等待合入等               |
+| pr_title             | pull_request.title                          | pr标题                                         |
+
+## jenkinsfile_nativesdk_release
+
+该脚本应用于nativesdk版本发布，类似于门禁工程，需要由外部条件触发，这里的外部条件是在评论区输入"/nativesdk_release"评论即可触发。nativesdk版本发布stage流程如下：
+
+- check release
+
+  版本检测，nativesdk的版本发布需要由pr进行控制，并且对pr的格式有一定的要求，这里要求pr的标题一定是"版本升级到xxx"，而该stage即为检测此pr是否是版本发布的pr，如果是则将env.is_release置为true，否则置为false，接下来下面所有的stage都是围绕着env.is_release为true来执行。
+
+- download repo
+
+  下载相关代码仓，这里主要是两个，一个是功能函数库"embedded-ci"，另一个是yocto-meta-openeuler源码，这里的源码版本为pr提出时的版本。
+
+- build sdk
+
+  执行nativesdk的构建。
+
+- release nativesdk
+
+  nativesdk版本发布，该流程会调用功能函数库中create_release功能来进行二进制版本发布，而版本发布平台为gitee上openEuler 源码仓。
+
+>注意：运行节点调用的容器镜像为swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-ci-test
+
+其依赖的外部变量列表如下：
+
+| 变量名               | 变量值/默认值                               | 说明                                           |
+| -------------------- | ------------------------------------------- | ---------------------------------------------- |
+| embeddedRemote       | https://gitee.com/openeuler/embedded-ci.git | 运行脚本需要的功能库                           |
+| embeddedBranch       | master                                      | 运行脚本需要的功能库分支名                     |
+| node                 | xxxx                                        | 运行任务的节点名                               |
+| giteeId              | xxxx                                        | 目标分支的管理者ID                             |
+| jenkinsId            | xxxx                                        | jenkins的管理者ID，用于对一些jenkins任务做管理 |
+| giteePullRequestid   | pull_request.number                         | 提交pr的ID号                                   |
+| giteeSourceBranch    | pull_request.head.ref                       | 提交pr的分支名                                 |
+| giteeTargetBranch    | pull_request.base.ref                       | 要合入的目标分支                               |
+| giteeSourceNamespace | pull_request.head.repo.namespace            | 提交pr的namespace                              |
+| giteeTargetNamespace | pull_request.base.repo.namespace            | 要合入的目标namespace                          |
+| giteeCommitter       | pull_request.user.login                     | pr提交者                                       |
+| comment              | comment.body                                | 评论内容                                       |
+| commitCount          | pull_request.commits                        | 此pr提交的commit数                             |
+| pull_action          | $.action                                    | pr的行为，例如已合入，等待合入等               |
+| pr_title             | pull_request.title                          | pr标题                                         |
+
+## jenkinsfile_toolchain_release
+
+该脚本应用于gcc toolchain版本发布，类似于门禁工程，需要由外部条件触发，这里的外部条件是在评论区输入"/toolchain_release"评论即可触发。gcc_toolchain版本发布stage流程如下：
+
+- check release
+
+  版本检测，gcc的版本发布需要由pr进行控制，并且对pr的格式有一定的要求，这里要求pr的标题一定是"版本升级到xxx"，而该stage即为检测此pr是否是版本发布的pr，如果是则将env.is_release置为true，否则置为false，接下来下面所有的stage都是围绕着env.is_release为true来执行。
+
+- download repo
+
+  下载相关代码仓，这里主要是两个，一个是功能函数库"embedded-ci"，另一个是yocto-meta-openeuler源码，这里的源码版本为pr提出时的版本。
+
+- prepare source
+
+  准备源码，这一步执行了prepare.sh与update.sh脚本，该脚本的作用是下载编译gcc需要的依赖库或者源码。
+
+- build toolchain
+
+  执行gcc交叉编译链的编译，详细步骤不再细述。
+
+- package toolchain
+
+  对gcc编译产物进行打包。
+
+- release gcc-toolchain
+
+  gcc版本发布，该流程会调用功能函数库中create_release功能来进行二进制版本发布，而版本发布平台为gitee上openEuler 源码仓。
+
+>注意：运行节点调用的容器镜像为swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-sdk-ci
+
+其依赖的外部变量列表如下：
+
+| 变量名               | 变量值/默认值                               | 说明                                           |
+| -------------------- | ------------------------------------------- | ---------------------------------------------- |
+| embeddedRemote       | https://gitee.com/openeuler/embedded-ci.git | 运行脚本需要的功能库                           |
+| embeddedBranch       | master                                      | 运行脚本需要的功能库分支名                     |
+| node                 | xxxx                                        | 运行任务的节点名                               |
+| giteeId              | xxxx                                        | 目标分支的管理者ID                             |
+| jenkinsId            | xxxx                                        | jenkins的管理者ID，用于对一些jenkins任务做管理 |
+| giteePullRequestid   | pull_request.number                         | 提交pr的ID号                                   |
+| giteeSourceBranch    | pull_request.head.ref                       | 提交pr的分支名                                 |
+| giteeTargetBranch    | pull_request.base.ref                       | 要合入的目标分支                               |
+| giteeSourceNamespace | pull_request.head.repo.namespace            | 提交pr的namespace                              |
+| giteeTargetNamespace | pull_request.base.repo.namespace            | 要合入的目标namespace                          |
+| giteeCommitter       | pull_request.user.login                     | pr提交者                                       |
+| comment              | comment.body                                | 评论内容                                       |
+| commitCount          | pull_request.commits                        | 此pr提交的commit数                             |
+| pull_action          | $.action                                    | pr的行为，例如已合入，等待合入等               |
+| pr_title             | pull_request.title                          | pr标题                                         |
+
diff --git a/.oebuild/workflows/build_common.groovy b/.oebuild/workflows/build_common.groovy
new file mode 100644
index 0000000000000000000000000000000000000000..8710e98d043d8f0d7362c87ebec4e01f83b4a201
--- /dev/null
+++ b/.oebuild/workflows/build_common.groovy
@@ -0,0 +1,614 @@
+STAGES_RES = []
+
+def downloadEmbeddedCI(String remote_url, String branch){
+    sh 'rm -rf embedded-ci'
+    sh "git clone ${remote_url} -b ${branch} -v embedded-ci --depth=1"
+}
+
+def downloadYoctoWithBranch(String workspace, String namespace, String repo, String branch, Integer deepth){
+    sh """
+        python3 main.py clone_repo \
+        -w ${workspace} \
+        -r https://gitee.com/${namespace}/${repo} \
+        -p ${repo} \
+        -v ${branch} \
+        -dp ${deepth}
+    """
+}
+
+def downloadYoctoWithPr(String workspace, String namespace, String repo, Integer prnum, Integer deepth){
+    sh """
+        python3 main.py clone_repo \
+        -w ${workspace} \
+        -r https://gitee.com/${namespace}/${repo} \
+        -p ${repo} \
+        -pr ${prnum} \
+        -dp ${deepth}
+    """
+}
+
+def formatRes(String name, String action, String check_res, String log_path){
+    return sh (script: """
+        python3 main.py serial \
+            -c name=${name} \
+            -c action=${action} \
+            -c result=${check_res} \
+            -c log_path=${log_path}
+    """, returnStdout: true).trim()
+}
+
+def deleteBuildDir(String build_dir){
+    sh """
+        rm -rf ${build_dir}
+    """
+}
+
+def getRandomStr(){
+    return sh(script: """
+        cat /proc/sys/kernel/random/uuid
+    """, returnStdout: true).trim()
+}
+
+def mkdirOpeneulerLog(){
+    def logdir = "openeuler/log"
+    sh "mkdir -p ${logdir}"
+    return logdir
+}
+
+def getNowDatetime(){
+    return sh(script: """
+        date "+%Y%m%d%H%M%S"
+    """, returnStdout: true).trim()
+}
+
+def uploadImageWithKey(String remote_ip, String remote_dir, String username, String remote_key, String local_dir){
+    sh """
+        python3 main.py put_to_dst \
+        -t 0 \
+        -ld ${local_dir} \
+        -dd ${remote_dir} \
+        -i ${remote_ip} \
+        -u ${username} \
+        -k ${remote_key} \
+        -sign \
+        -d
+    """
+}
+
+def putSStateCacheToDst(String local_dir, String dst_dir){
+    sh """
+        python3 main.py put_to_dst \
+        -t 1 \
+        -dd ${dst_dir} \
+        -ld ${local_dir}
+    """
+}
+
+def handleAfterBuildImage(String stage_name, String arch, Integer build_res_code, String log_dir, String random_str, String image_date){
+    def build_res = "failed"
+    def test_res = "failed"
+    def test_res_code = 1
+    if (build_res_code == 0){
+        build_res = "success"
+        if (putToRemote == true){
+            // put the image to remote server
+            def remote_dir = remoteDir+"/${arch}/${stage_name}"
+            def local_dir = "${oebuildDir}/build/${stage_name}/output/${image_date}/"
+            uploadImageWithKey(remoteIP, remote_dir, remoteUname, remoteKey, local_dir)
+        }
+        if (saveSstateCache == true){
+            // put sstate-cache to share disk
+            // Due to the current sstate-cache containing soft links pointing to files in
+            // sstate_origin_dir, we first copy it to a temporary folder (during copying,
+            // soft links are defaulted to copy the actual files they point to), then delete
+            // the source folder, and finally perform an mv operation.
+            def sstate_local_dir = "${oebuildDir}/build/${stage_name}/sstate-cache"
+            def sstate_dst_dir = "${shareDir}/${ciBranch}/sstate-cache/${stage_name}-temp"
+            putSStateCacheToDst(sstate_local_dir, sstate_dst_dir)
+            def sstate_origin_dir = "${shareDir}/${ciBranch}/sstate-cache/${stage_name}"
+            sh (script: """
+                rm -rf ${sstate_origin_dir}
+                mv ${sstate_dst_dir} ${sstate_origin_dir}
+            """
+            )
+        }
+        // Test the build artifacts of the QEMU image and x86 image.
+        if(stage_name.contains("qemu") && stage_name.contains("x86-64") && !stage_name.contains("riscv")){
+            test_res_code = sh (script: """
+                python3 main.py utest \
+                -target openeuler_image \
+                -a ${arch} \
+                -td ${oebuildDir}/build/${stage_name} \
+                -tm ${mugenRemote} \
+                -tb ${mugenBranch} > ${log_dir}/Test-${stage_name}-${random_str}.log
+            """, returnStatus: true)
+            if (test_res_code == 0){
+                test_res = "success"
+            }
+        }
+    }
+    // Check the assignment
+    archiveArtifacts "${log_dir}/*.log"
+    STAGES_RES.push(formatRes(stage_name, "build", build_res, "artifact/${log_dir}/Build-${stage_name}-${random_str}.log"))
+    if (build_res_code == 0 && (stage_name.contains("qemu") && stage_name.contains("x86-64") && !stage_name.contains("riscv"))){
+        STAGES_RES.push(formatRes(stage_name, "test", test_res, "artifact/${log_dir}/Test-${stage_name}-${random_str}.log"))
+    }
+}
+
+def prepareSrcCode(workspace){
+    sh """
+        if [[ -f "${shareDir}/${ciBranch}/src.tar.gz" ]]; then
+            pushd ${workspace}
+            oebuild init oebuild_workspace
+            cd oebuild_workspace
+            rm -rf build
+            cp -f ${shareDir}/${ciBranch}/src.tar.gz .
+            tar zxf src.tar.gz
+            popd
+        fi
+    """
+}
+
+// dynamic invoke build image function
+def dynamicBuild(image_name, image_date, log_dir, random_str){
+    image_name = image_name.replace("-", "_")
+    "build_${image_name}"(image_date, log_dir, random_str)
+}
+
+// Perform the compilation check for the ok3588 image.
+def build_ok3588(image_date, log_dir, random_str){
+    def stage_name = "ok3588"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p ok3588 \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the ok3568 image.
+def build_ok3568(image_date, log_dir, random_str){
+    def stage_name = "ok3568"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p ok3568 \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the qemu-aarch64-ros-mcs image.
+def build_qemu_aarch64_ros_mcs(image_date, log_dir, random_str){
+    def stage_name = "qemu-aarch64-ros-mcs"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p qemu-aarch64 \
+        -f "openeuler-ros;openeuler-mcs;openeuler-container" \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the qemu-aarch64-llvm image.
+def build_qemu_aarch64_llvm(image_date, log_dir, random_str){
+    def stage_name = "qemu-aarch64-llvm"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p qemu-aarch64 \
+        -f "clang" \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}                                
+
+//Perform the compilation check for the raspberrypi4-64-llvm image.
+def build_raspberrypi4_64_llvm(image_date, log_dir, random_str){
+    def stage_name = "raspberrypi4-64-llvm"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p raspberrypi4-64 \
+        -f "clang;openeuler-container" \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the qemu-aarch64-kernel6 image.
+def build_qemu_aarch64_kernel6(image_date, log_dir, random_str){
+    def stage_name = "qemu-aarch64-kernel6"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p qemu-aarch64 \
+        -f "kernel6;openeuler-container" \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the raspberrypi4-64 image.
+def build_raspberrypi4_64(image_date, log_dir, random_str){
+    def stage_name = "raspberrypi4-64"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p raspberrypi4-64 \
+        -f "openeuler-container" \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)                                  
+}
+
+//Perform the compilation check for the raspberrypi4-64-kernel6 image.
+def build_raspberrypi4_64_kernel6(image_date, log_dir, random_str){
+    def stage_name = "raspberrypi4-64-kernel6"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p raspberrypi4-64 \
+        -f "kernel6;openeuler-container" \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the qemu-aarch64-kernel6-llvm image.
+def build_qemu_aarch64_kernel6_llvm(image_date, log_dir, random_str){
+    def stage_name = "qemu-aarch64-kernel6-llvm"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p qemu-aarch64 \
+        -f "kernel6;clang;openeuler-container" \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d $stage_name > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the raspberrypi4-64-kernel6-llvm image.
+def build_raspberrypi4_64_kernel6_llvm(image_date, log_dir, random_str){
+    def stage_name = "raspberrypi4-64-kernel6-llvm"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p raspberrypi4-64 \
+        -f "kernel6;clang;openeuler-container" \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the raspberrypi4-64-rt-hmi image.
+def build_raspberrypi4_64_rt_hmi(image_date, log_dir, random_str){
+    def stage_name = "raspberrypi4-64-rt-hmi"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p raspberrypi4-64 \
+        -f "openeuler-rt;hmi;openeuler-container" \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the raspberrypi4-64-kernel6-rt-hmi image.
+def build_raspberrypi4_64_kernel6_rt_hmi(image_date, log_dir, random_str){
+    def stage_name = "raspberrypi4-64-kernel6-rt-hmi"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p raspberrypi4-64 \
+        -f "openeuler-rt;hmi;kernel6;openeuler-container" \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the hieulerpi1 image.
+def build_hieulerpi1(image_date, log_dir, random_str){
+    def stage_name = "hieulerpi1"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p hieulerpi1 \
+        -f "openeuler-container" \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date}} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the hieulerpi1-tiny image.
+def build_hieulerpi1_tiny(image_date, log_dir, random_str){
+    def stage_name = "hieulerpi1-tiny"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p hieulerpi1 \
+        -i "openeuler-image-tiny" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the hieulerpi1-ros image.
+def build_hieulerpi1_ros(image_date, log_dir, random_str){
+    def stage_name = "hieulerpi1-ros"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p hieulerpi1 \
+        -f "openeuler-ros;openeuler-container" \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the qemu-arm image.
+def build_qemu_arm(image_date, log_dir, random_str){
+    def stage_name = "qemu-arm"
+    def arch = "arm"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm32le \
+        -p qemu-arm \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the qemu-riscv64 image.
+def build_qemu_riscv64(image_date, log_dir, random_str){
+    def stage_name = "qemu-riscv64"
+    def arch = "riscv64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_riscv64 \
+        -p qemu-riscv64 \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the x86-64-rt-hmi-ros-mcs image.
+def build_x86_64_rt_hmi_ros_mcs(image_date, log_dir, random_str){
+    def stage_name = "x86-64-rt-hmi-ros-mcs"
+    def arch = "x86-64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_x86_64 \
+        -p x86-64 \
+        -f "openeuler-rt;hmi;openeuler-ros;openeuler-mcs" \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the x86-64-kernel6-rt-hmi-ros-mcs image.
+def build_x86_64_kernel6_rt_hmi_ros_mcs(image_date, log_dir, random_str){
+    def stage_name = "x86-64-kernel6-rt-hmi-ros-mcs"
+    def arch = "x86-64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_x86_64 \
+        -p x86-64 \
+        -f "kernel6;openeuler-rt;hmi;openeuler-ros;openeuler-mcs" \
+        -i "openeuler-image;openeuler-image -c do_populate_sdk" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the qemu-aarch64 image.
+def build_qemu_aarch64(image_date, log_dir, random_str){
+    def stage_name = "qemu-aarch64"
+    def arch = "aarch64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+        -p qemu-aarch64 \
+        -f "openeuler-container" \
+        -i "openeuler-image" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+//Perform the compilation check for the x86-64 image.
+def build_x86_64(image_date, log_dir, random_str){
+    def stage_name = "x86-64"
+    def arch = "x86-64"
+    def task_res_code = sh (script: """
+        python3 main.py build \
+        -c /home/jenkins/agent/yocto-meta-openeuler \
+        -target openeuler_image \
+        -a ${arch} \
+        -t /usr1/openeuler/gcc/openeuler_gcc_x86_64 \
+        -p x86-64 \
+        -i "openeuler-image" \
+        -oe "\\-\\-no_layer" \
+        -dt ${image_date} \
+        -d ${stage_name} > ${log_dir}/Build-${stage_name}-${random_str}.log
+    """, returnStatus: true)
+    handleAfterBuildImage(stage_name, arch, task_res_code, log_dir, random_str, image_date)
+    // delete build directory
+    deleteBuildDir(oebuildDir + "/build/" + stage_name)
+}
+
+return this
diff --git a/.oebuild/workflows/ci.yaml b/.oebuild/workflows/ci.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..fa9dac371bd36cbd0b1c17d434ad774be322a794
--- /dev/null
+++ b/.oebuild/workflows/ci.yaml
@@ -0,0 +1,103 @@
+build_list:
+  - arch: aarch64
+    toolchain: openeuler_gcc_arm64le
+    board: 
+##########################################
+    - name: qemu 
+      platform: qemu-aarch64
+      directory: qemu-aarch64
+      # feature: 
+      # - name: openeuler-rt
+      bitbake:
+      - target: openeuler-image
+      - target: openeuler-image -c do_populate_sdk
+##########################################
+    - name: qemu-ros 
+      platform: qemu-aarch64
+      directory: qemu-aarch64-ros
+      feature: 
+      - name: openeuler-ros
+      bitbake:
+      - target: openeuler-image-ros
+      - target: openeuler-image-ros -c do_populate_sdk
+##########################################
+    - name: raspberrypi4-64 
+      platform: raspberrypi4-64
+      directory: raspberrypi4-64
+      bitbake:
+      - target: openeuler-image
+      - target: openeuler-image -c do_populate_sdk
+##########################################
+    - name: raspberrypi4-64-rt
+      platform: raspberrypi4-64
+      directory: raspberrypi4-64-rt
+      feature: 
+      - name: openeuler-rt
+      bitbake:
+      - target: openeuler-image
+      - target: openeuler-image -c do_populate_sdk
+##########################################
+    - name: raspberrypi4-64-ros
+      platform: raspberrypi4-64
+      directory: raspberrypi4-64-ros
+      feature: 
+      - name: openeuler-ros
+      bitbake:
+      - target: openeuler-image-ros
+      - target: openeuler-image-ros -c do_populate_sdk
+##########################################
+    - name: raspberrypi4-64-qt
+      platform: raspberrypi4-64
+      directory: raspberrypi4-64-qt
+      feature: 
+      - name: openeuler-qt
+      - name: systemd
+      bitbake:
+      - target: openeuler-image
+      - target: openeuler-image -c do_populate_sdk
+##########################################
+    - name: ok3588
+      platform: ok3588
+      directory: ok3588
+      bitbake:
+      - target: openeuler-image
+      - target: openeuler-image -c do_populate_sdk
+##########################################
+  - arch: arm32
+    toolchain: openeuler_gcc_arm32le
+    board: 
+    - name: qemu
+      platform: qemu-arm
+      directory: qemu-arm32
+      bitbake:
+      - target: openeuler-image
+      - target: openeuler-image -c do_populate_sdk
+##########################################
+  - arch: x86-64
+    toolchain: openeuler_gcc_x86_64
+    board: 
+    - name: qemu
+      platform: x86-64
+      directory: x86-64
+      bitbake:
+      - target: openeuler-image
+      - target: openeuler-image -c do_populate_sdk
+##########################################
+    - name: qemu-rt
+      platform: x86-64
+      directory: x86-64-rt
+      feature: 
+      - name: openeuler-rt
+      bitbake:
+      - target: openeuler-image
+      - target: openeuler-image -c do_populate_sdk
+##########################################
+  - arch: riscv64
+    toolchain: openeuler_gcc_riscv64
+    board: 
+    - name: qemu
+      platform: qemu-riscv64
+      directory: qemu-riscv64
+      bitbake:
+      - target: openeuler-image
+      - target: openeuler-image -c do_populate_sdk
diff --git a/.oebuild/workflows/gate.yaml b/.oebuild/workflows/gate.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..60faf347dccfc2f5b175d9ac0d34a56ae6b89b20
--- /dev/null
+++ b/.oebuild/workflows/gate.yaml
@@ -0,0 +1,36 @@
+code_check:
+- name: commit_msg
+build_check:
+- arch: aarch64
+  toolchain: openeuler_gcc_arm64le
+  board: 
+  - name: qemu
+    platform: qemu-aarch64
+    directory: qemu-aarch64
+    image: 
+    - name: openeuler-image
+    - name: openeuler-image-tiny
+- arch: arm32
+  toolchain: openeuler_gcc_arm32le
+  board: 
+  - name: qemu
+    platform: qemu-arm
+    directory: qemu-arm32
+    image: 
+    - name: openeuler-image
+- arch: x86-64
+  toolchain: openeuler_gcc_x86_64
+  board: 
+  - name: qemu
+    platform: x86-64
+    directory: x86-64
+    image:
+    - name: openeuler-image
+  # - arch: riscv64
+  #   toolchain: openeuler_gcc_riscv64
+  #   board: 
+  #   - name: qemu
+  #     platform: qemu-riscv64
+  #     directory: qemu-riscv64
+  #     image:
+  #     - name: openeuler-image
diff --git a/.oebuild/workflows/jenkinsfile_ci b/.oebuild/workflows/jenkinsfile_ci
new file mode 100644
index 0000000000000000000000000000000000000000..43bdb213092aef403720d703bb9f89c2d5716788
--- /dev/null
+++ b/.oebuild/workflows/jenkinsfile_ci
@@ -0,0 +1,193 @@
+def BUILD_COM
+def IMAGE_DATE = ""
+
+pipeline {
+    agent { node "${node}" }
+    environment {
+        PATH = "/home/jenkins/.local/bin:${env.PATH}"
+    }
+    stages {
+        stage("init task"){
+            steps{
+                script{
+                    BUILD_COM = load '.oebuild/workflows/build_common.groovy'
+                }
+                dir('/home/jenkins/agent'){
+                    script{
+                        BUILD_COM.downloadEmbeddedCI(embeddedRemote, embeddedBranch)
+                        IMAGE_DATE = BUILD_COM.getNowDatetime()
+                    }
+                }
+            }
+        }
+        stage("build task"){
+            parallel {
+                stage("group1"){
+                    agent { node "${node}" }
+                    steps {
+                        dir('/home/jenkins/agent'){
+                            script{
+                                BUILD_COM.downloadEmbeddedCI(embeddedRemote, embeddedBranch)
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                withCredentials([
+                                    file(credentialsId: remoteID, variable: 'remoteKey')
+                                ]){
+                                    //下载yocto-meta-openeuler代码
+                                    BUILD_COM.downloadYoctoWithBranch("/home/jenkins/agent", repoNamespace, repoName, ciBranch, 1)
+                                    BUILD_COM.prepareSrcCode("/home/jenkins")
+                                    def random_str = BUILD_COM.getRandomStr()
+                                    def log_dir = BUILD_COM.mkdirOpeneulerLog()
+
+                                    for (image_name in group1.split()){
+                                        println "build ${image_name} ..."
+                                        BUILD_COM.dynamicBuild(image_name, IMAGE_DATE, log_dir, random_str)
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+                stage("group2"){
+                    agent { node "${node}" }
+                    steps {
+                        dir('/home/jenkins/agent'){
+                            script{
+                                BUILD_COM.downloadEmbeddedCI(embeddedRemote, embeddedBranch)
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                withCredentials([
+                                    file(credentialsId: remoteID, variable: 'remoteKey')
+                                ]){
+                                    //下载yocto-meta-openeuler代码
+                                    BUILD_COM.downloadYoctoWithBranch("/home/jenkins/agent", repoNamespace, repoName, ciBranch, 1)
+                                    BUILD_COM.prepareSrcCode("/home/jenkins")
+                                    def random_str = BUILD_COM.getRandomStr()
+                                    def log_dir = BUILD_COM.mkdirOpeneulerLog()
+
+                                    for (image_name in group2.split()){
+                                        println "build ${image_name} ..."
+                                        BUILD_COM.dynamicBuild(image_name, IMAGE_DATE, log_dir, random_str)
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+                stage("group3"){
+                    agent { node "${node}" }
+                    steps {
+                        dir('/home/jenkins/agent'){
+                            script{
+                                BUILD_COM.downloadEmbeddedCI(embeddedRemote, embeddedBranch)
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                withCredentials([
+                                    file(credentialsId: remoteID, variable: 'remoteKey')
+                                ]){
+                                    //下载yocto-meta-openeuler代码
+                                    BUILD_COM.downloadYoctoWithBranch("/home/jenkins/agent", repoNamespace, repoName, ciBranch, 1)
+                                    BUILD_COM.prepareSrcCode("/home/jenkins")
+                                    def random_str = BUILD_COM.getRandomStr()
+                                    def log_dir = BUILD_COM.mkdirOpeneulerLog()
+
+                                    for (image_name in group3.split()){
+                                        println "build ${image_name} ..."
+                                        BUILD_COM.dynamicBuild(image_name, IMAGE_DATE, log_dir, random_str)
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+                stage("group4"){
+                    agent { node "${node}" }
+                    steps {
+                        dir('/home/jenkins/agent'){
+                            script{
+                                BUILD_COM.downloadEmbeddedCI(embeddedRemote, embeddedBranch)
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                withCredentials([
+                                    file(credentialsId: remoteID, variable: 'remoteKey')
+                                ]){
+                                    //下载yocto-meta-openeuler代码
+                                    BUILD_COM.downloadYoctoWithBranch("/home/jenkins/agent", repoNamespace, repoName, ciBranch, 1)
+                                    BUILD_COM.prepareSrcCode("/home/jenkins")
+                                    def random_str = BUILD_COM.getRandomStr()
+                                    def log_dir = BUILD_COM.mkdirOpeneulerLog()
+
+                                    for (image_name in group4.split()){
+                                        println "build ${image_name} ..."
+                                        BUILD_COM.dynamicBuild(image_name, IMAGE_DATE, log_dir, random_str)
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+                stage("group5"){
+                    agent { node "${node}" }
+                    steps {
+                        dir('/home/jenkins/agent'){
+                            script{
+                                BUILD_COM.downloadEmbeddedCI(embeddedRemote, embeddedBranch)
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                withCredentials([
+                                    file(credentialsId: remoteID, variable: 'remoteKey')
+                                ]){
+                                    //下载yocto-meta-openeuler代码
+                                    BUILD_COM.downloadYoctoWithBranch("/home/jenkins/agent", repoNamespace, repoName, ciBranch, 1)
+                                    BUILD_COM.prepareSrcCode("/home/jenkins")
+                                    def random_str = BUILD_COM.getRandomStr()
+                                    def log_dir = BUILD_COM.mkdirOpeneulerLog()
+
+                                    for (image_name in group5.split()){
+                                        println "build ${image_name} ..."
+                                        BUILD_COM.dynamicBuild(image_name, IMAGE_DATE, log_dir, random_str)
+                                    }
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    post {
+        always {
+            dir('/home/jenkins/agent/embedded-ci'){
+                script{
+                    withCredentials([
+                        string(credentialsId: "${giteeId}", variable: 'GITEETOKEN')
+                    ]){
+                        def chks = ""
+                        for (int i = 0; i < BUILD_COM.STAGES_RES.size(); ++i) {
+                            chks = "${chks} -chk ${BUILD_COM.STAGES_RES[i]}"
+                        }
+                        sh """
+                        python3 main.py comment \
+                             -m ci \
+                             -o ${repoNamespace} \
+                             -p ${commentRepoName} \
+                             -b ${ciBranch} \
+                             -gt ${GITEETOKEN} \
+                             ${chks}
+                        """
+                    }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/.oebuild/workflows/jenkinsfile_ci_input b/.oebuild/workflows/jenkinsfile_ci_input
new file mode 100644
index 0000000000000000000000000000000000000000..ea876da9a536c8bcde0c0d86103bc4d82a3f8187
--- /dev/null
+++ b/.oebuild/workflows/jenkinsfile_ci_input
@@ -0,0 +1,72 @@
+def BUILD_COM
+def IMAGE_DATE = ""
+
+pipeline {
+    agent { node "${node}" }
+    environment {
+        PATH = "/home/jenkins/.local/bin:${env.PATH}"
+    }
+    stages {
+        stage("prepare environment"){
+            steps {
+                script{
+                    BUILD_COM = load '.oebuild/workflows/build_common.groovy'
+                    IMAGE_DATE = BUILD_COM.getNowDatetime()
+                }
+                dir('/home/jenkins/agent'){
+                    //下载embedded-ci代码
+                    BUILD_COM.downloadEmbeddedCI(embeddedRemote, embeddedBranch)
+                }
+                dir('/home/jenkins/agent/embedded-ci'){
+                    //下载yocto-meta-openeuler代码
+                    BUILD_COM.downloadYoctoWithBranch("/home/jenkins/agent", repoNamespace, repoName, ciBranch, 1)
+                }
+            }
+        }
+        stage("build image"){
+            steps {
+                dir('/home/jenkins/agent/embedded-ci'){
+                    script{
+                        withCredentials([
+                            file(credentialsId: remoteID, variable: 'remoteKey')
+                        ]){
+                            //下载yocto-meta-openeuler代码
+                            BUILD_COM.downloadYoctoWithBranch("/home/jenkins/agent", repoNamespace, repoName, ciBranch, 1)
+                            BUILD_COM.prepareSrcCode("/home/jenkins")
+                            def random_str = BUILD_COM.getRandomStr()
+                            def log_dir = BUILD_COM.mkdirOpeneulerLog()
+
+                            println "build ${imageName} ..."
+                            BUILD_COM.dynamicBuild(imageName, IMAGE_DATE, log_dir, random_str)
+                        }
+                    }
+                }
+            }
+        }
+    }
+    post {
+        always {
+            dir('/home/jenkins/agent/embedded-ci'){
+                script{
+                    withCredentials([
+                        string(credentialsId: "${giteeId}", variable: 'GITEETOKEN')
+                    ]){
+                        def chks = ""
+                        for (int i = 0; i < BUILD_COM.STAGES_RES.size(); ++i) {
+                            chks = "${chks} -chk ${BUILD_COM.STAGES_RES[i]}"
+                        }
+                        sh """
+                        python3 main.py comment \
+                             -m ci \
+                             -o ${repoNamespace} \
+                             -p ${commentRepoName} \
+                             -b ${ciBranch} \
+                             -gt ${GITEETOKEN} \
+                             ${chks}
+                        """
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/.oebuild/workflows/jenkinsfile_gate b/.oebuild/workflows/jenkinsfile_gate
new file mode 100644
index 0000000000000000000000000000000000000000..cee9a7dc45051e06846aad9d64bc607fa21269ba
--- /dev/null
+++ b/.oebuild/workflows/jenkinsfile_gate
@@ -0,0 +1,480 @@
+def downloadEmbeddedCI(){
+    sh 'rm -rf embedded-ci'
+    sh "git clone ${embeddedRemote} -b ${embeddedBranch} -v embedded-ci --depth=1"
+}
+
+def downloadYoctoWithPr(String workspace, String namespace, String repo, Integer prnum, Integer deepth){
+    sh """
+        python3 main.py clone_repo \
+        -w ${workspace} \
+        -r https://gitee.com/${namespace}/${repo} \
+        -p ${repo} \
+        -pr ${prnum} \
+        -dp ${deepth}
+    """
+}
+
+def formatRes(String name, String action, String check_res, String log_path){
+    return sh (script: """
+        python3 main.py serial \
+            -c name=$name \
+            -c action=$action \
+            -c result=$check_res \
+            -c log_path=$log_path
+    """, returnStdout: true).trim()
+}
+
+def getRandomStr(){
+    return sh(script: """
+        cat /proc/sys/kernel/random/uuid
+    """, returnStdout: true).trim()
+}
+
+def mkdirOpeneulerLog(){
+    def logdir = "openeuler/log"
+    sh "mkdir -p $logdir"
+    return logdir
+}
+
+def prepare_srccode(workspace){
+    sh """
+        if [[ -f "$SHARE_DIR/$giteeTargetBranch/src.tar.gz" ]]; then
+            pushd ${workspace}
+            oebuild init oebuild_workspace
+            cd oebuild_workspace
+            rm -rf build
+            cp -f $SHARE_DIR/$giteeTargetBranch/src.tar.gz .
+            tar zxf src.tar.gz
+            popd
+        fi
+    """
+}
+
+def STAGES_RES = []
+
+pipeline {
+    agent { node "${node}" }
+    environment {
+        PATH = "/home/jenkins/.local/bin:${env.PATH}"
+    }
+    stages {
+        stage("clone embedded-ci"){
+            steps{
+                dir('/home/jenkins/agent'){
+                    script{
+                        downloadEmbeddedCI()
+                    }
+                }
+            }
+        }
+        stage("pre") {
+            steps {
+                dir('/home/jenkins/agent/embedded-ci'){
+                    script{
+                        withCredentials([
+                        string(credentialsId: "${giteeId}", variable: 'GITEETOKEN'),
+                        usernamePassword(credentialsId: "${jenkinsId}", usernameVariable: 'JUSER',passwordVariable: 'JPASSWD')]){
+                            // 执行pre
+                            sh """
+                                python3 main.py pre \
+                                    -s $SHARE_DIR \
+                                    -o $giteeTargetNamespace \
+                                    -p $giteeRepoName \
+                                    -pr $giteePullRequestid \
+                                    -juser $JUSER \
+                                    -jpwd $JPASSWD \
+                                    -gt $GITEETOKEN
+                            """
+                            // 执行pr_check
+                            env.pr_check_result = sh (script: """
+                                python3 main.py pr_check \
+                                    -o $giteeTargetNamespace \
+                                    -p $giteeRepoName \
+                                    -pr $giteePullRequestid \
+                                    -gt $GITEETOKEN
+                            """, returnStdout: true).trim()
+                        }
+                    }
+                }
+            }
+        }
+        stage("code check"){
+            steps {
+                dir('/home/jenkins/agent/embedded-ci'){
+                    script{
+                        withCredentials([string(credentialsId: "${giteeId}", variable: 'GITEETOKEN')]){
+                            // 下载yocto源码
+                            downloadYoctoWithPr("/home/jenkins/agent", giteeTargetNamespace, giteeRepoName, Integer.parseInt(giteePullRequestid), Integer.parseInt(commitCount))
+                            def randomStr = getRandomStr()
+                            def logDir = mkdirOpeneulerLog()
+                            // 执行commit检查
+                            def task_res_code = sh (script: """
+                                python3 main.py codecheck \
+                                -c /home/jenkins/agent/yocto-meta-openeuler \
+                                -target commit_msg \
+                                -o $giteeTargetNamespace \
+                                -p $giteeRepoName \
+                                -gt $GITEETOKEN \
+                                -pr $giteePullRequestid > ${logDir}/${randomStr}.log
+                            """, returnStatus: true)
+                            def check_res = ""
+                            if (task_res_code == 0){
+                                check_res = "success"
+                            }else{
+                                check_res = "failed"
+                                env.code_check_result = "failed"
+                            }
+                            // 对检查赋值
+                            // env.task_check_commit = formatRes("check", "commit_check", check_res, "xxx")
+                            archiveArtifacts "${logDir}/*.log"
+                            STAGES_RES.push(formatRes("check", "commit_check", check_res, "artifact/${logDir}/${randomStr}.log"))
+                        }
+                    }
+                }
+                dir('/home/jenkins/agent/embedded-ci'){
+                    script{
+                        withCredentials([string(credentialsId: "${giteeId}", variable: 'GITEETOKEN')]){
+                            // 执行scope检查
+                            def randomStr = getRandomStr()
+                            def logDir = mkdirOpeneulerLog()
+                            // 执行commit检查
+                            def task_res_code = sh (script: """
+                                python3 main.py codecheck \
+                                -target commit_scope \
+                                -o $giteeTargetNamespace \
+                                -p $giteeRepoName \
+                                -gt $GITEETOKEN \
+                                -pr $giteePullRequestid > ${logDir}/${randomStr}.log
+                            """, returnStatus: true)
+                            def check_res = ""
+                            if (task_res_code == 0){
+                                check_res = "success"
+                            }else{
+                                check_res = "failed"
+                                env.code_check_result = "failed"
+                            }
+                            // 对检查赋值
+                            // env.task_check_scope = formatRes("check", "scope_check", check_res, "xxx")
+                            archiveArtifacts "${logDir}/*.log"
+                            STAGES_RES.push(formatRes("check", "scope_check", check_res, "artifact/${logDir}/${randomStr}.log"))
+                        }
+                    }
+                }
+            }
+        }
+        stage("check task"){
+            when {
+                expression {
+                    return env.code_check_result != "failed"
+                }
+            }
+            parallel {
+                stage("docs"){
+                    agent { node "${node}" }
+                    when {
+                        expression {
+                            return env.pr_check_result.contains("docs")
+                        }
+                    }
+                    steps{
+                        dir('/home/jenkins/agent'){
+                            script{
+                                downloadEmbeddedCI()
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                // 执行docs编译
+                                // 下载yocto源码
+                                downloadYoctoWithPr("/home/jenkins/agent", giteeTargetNamespace, giteeRepoName, Integer.parseInt(giteePullRequestid), 1)
+                                def randomStr = getRandomStr()
+                                def logDir = mkdirOpeneulerLog()
+                                // 执行文档编译检查
+                                def task_res_code = sh (script: """
+                                    python3 main.py build \
+                                    -c /home/jenkins/agent/yocto-meta-openeuler \
+                                    -target openeuler_doc > ${logDir}/${randomStr}.log
+                                """, returnStatus: true)
+                                def check_res = ""
+                                if (task_res_code == 0){
+                                    check_res = "success"
+                                }else{
+                                    check_res = "failed"
+                                }
+                                // 对检查赋值
+                                // env.task_build_docs = formatRes("docs", "build", check_res, "xxx")
+                                archiveArtifacts "${logDir}/*.log"
+                                STAGES_RES.push(formatRes("docs", "build", check_res, "artifact/${logDir}/${randomStr}.log"))
+                            }
+                        }
+                    }
+                }
+                stage("qemu-aarch64"){
+                    agent { node "${node}" }
+                    when {
+                        expression {
+                            return env.pr_check_result.contains("code")
+                        }
+                    }
+                    steps {
+                        dir('/home/jenkins/agent'){
+                            script{
+                                downloadEmbeddedCI()
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                // 执行qemu_aarch64编译
+                                // 下载yocto源码
+                                downloadYoctoWithPr("/home/jenkins/agent", giteeTargetNamespace, giteeRepoName, Integer.parseInt(giteePullRequestid), 1)
+                                prepare_srccode("/home/jenkins")
+                                def randomStr = getRandomStr()
+                                def logDir = mkdirOpeneulerLog()
+                                // 执行镜像编译检查
+                                def task_res_code = sh (script: """
+                                    python3 main.py build \
+                                    -c /home/jenkins/agent/yocto-meta-openeuler \
+                                    -target openeuler_image \
+                                    -a aarch64 \
+                                    -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+                                    -p qemu-aarch64 \
+                                    -i openeuler-image \
+                                    -s_in "$SHARE_DIR/${giteeTargetBranch}/sstate-cache/qemu-aarch64" \
+                                    -d qemu-aarch64 > ${logDir}/${randomStr}.log
+                                """, returnStatus: true)
+                                
+                                def check_res = ""
+                                if (task_res_code == 0){
+                                    check_res = "success"
+                                }else{
+                                    check_res = "failed"
+                                }
+                                // 对检查赋值
+                                archiveArtifacts "${logDir}/*.log"
+                                STAGES_RES.push(formatRes("qemu-aarch64", "build", check_res, "artifact/${logDir}/${randomStr}.log"))
+                            }
+                        }
+                    }
+                }
+                stage("qemu-aarch64-tiny"){
+                    agent { node "${node}" }
+                    when {
+                        expression {
+                            return env.pr_check_result.contains("code")
+                        }
+                    }
+                    steps {
+                        dir('/home/jenkins/agent'){
+                            script{
+                                downloadEmbeddedCI()
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                // 执行qemu_aarch64编译
+                                // 下载yocto源码
+                                downloadYoctoWithPr("/home/jenkins/agent", giteeTargetNamespace, giteeRepoName, Integer.parseInt(giteePullRequestid), 1)
+                                prepare_srccode("/home/jenkins")
+                                def randomStr = getRandomStr()
+                                def logDir = mkdirOpeneulerLog()
+                                // 执行镜像编译检查
+                                def task_res_code = sh (script: """
+                                    python3 main.py build \
+                                    -c /home/jenkins/agent/yocto-meta-openeuler \
+                                    -target openeuler_image \
+                                    -a aarch64 \
+                                    -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+                                    -p qemu-aarch64 \
+                                    -i openeuler-image-tiny \
+                                    -s_in "$SHARE_DIR/${giteeTargetBranch}/sstate-cache/qemu-aarch64" \
+                                    -d qemu-aarch64-tiny > ${logDir}/${randomStr}.log
+                                """, returnStatus: true)
+                                
+                                def check_res = ""
+                                if (task_res_code == 0){
+                                    check_res = "success"
+                                }else{
+                                    check_res = "failed"
+                                }
+                                // 对检查赋值
+                                archiveArtifacts "${logDir}/*.log"
+                                STAGES_RES.push(formatRes("qemu-aarch64-tiny", "build", check_res, "artifact/${logDir}/${randomStr}.log"))
+                            }
+                        }
+                    }
+                }
+                stage("qemu-arm"){
+                    agent { node "${node}" }
+                    when {
+                        expression {
+                            return env.pr_check_result.contains("code")
+                        }
+                    }
+                    steps {
+                        dir('/home/jenkins/agent'){
+                            script{
+                                downloadEmbeddedCI()
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                // 执行qemu_arm编译
+                                // 下载yocto源码
+                                downloadYoctoWithPr("/home/jenkins/agent", giteeTargetNamespace, giteeRepoName, Integer.parseInt(giteePullRequestid), 1)
+                                prepare_srccode("/home/jenkins")
+                                def randomStr = getRandomStr()
+                                def logDir = mkdirOpeneulerLog()
+                                // 执行镜像编译检查
+                                def task_res_code = sh (script: """
+                                    python3 main.py build \
+                                    -c /home/jenkins/agent/yocto-meta-openeuler \
+                                    -target openeuler_image \
+                                    -a arm \
+                                    -t /usr1/openeuler/gcc/openeuler_gcc_arm32le \
+                                    -p qemu-arm \
+                                    -i openeuler-image \
+                                    -s_in "$SHARE_DIR/${giteeTargetBranch}/sstate-cache/qemu-arm" \
+                                    -d qemu-arm32 > ${logDir}/${randomStr}.log
+                                """, returnStatus: true)
+                                
+                                def check_res = ""
+                                if (task_res_code == 0){
+                                    check_res = "success"
+                                }else{
+                                    check_res = "failed"
+                                }
+                                // 对检查赋值
+                                archiveArtifacts "${logDir}/*.log"
+                                STAGES_RES.push(formatRes("qemu-arm", "build", check_res, "artifact/${logDir}/${randomStr}.log"))
+                            }
+                        }
+                    }
+                }
+                stage("x86-64"){
+                    agent { node "${node}" }
+                    when {
+                        expression {
+                            return env.pr_check_result.contains("code")
+                        }
+                    }
+                    steps {
+                        dir('/home/jenkins/agent'){
+                            script{
+                                downloadEmbeddedCI()
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                // 执行qemu_arm编译
+                                // 下载yocto源码
+                                def randomStr = getRandomStr()
+                                def logDir = mkdirOpeneulerLog()
+                                downloadYoctoWithPr("/home/jenkins/agent", giteeTargetNamespace, giteeRepoName, Integer.parseInt(giteePullRequestid), 1)
+                                prepare_srccode("/home/jenkins")
+                                // 执行镜像编译检查
+                                def task_res_code = sh (script: """
+                                    python3 main.py build \
+                                    -c /home/jenkins/agent/yocto-meta-openeuler \
+                                    -target openeuler_image \
+                                    -a x86_64 \
+                                    -t /usr1/openeuler/gcc/openeuler_gcc_x86_64 \
+                                    -p x86-64 \
+                                    -i openeuler-image \
+                                    -s_in "$SHARE_DIR/${giteeTargetBranch}/sstate-cache/x86-64" \
+                                    -d qemu-x86-64 > ${logDir}/${randomStr}.log
+                                """, returnStatus: true)
+                                
+                                def check_res = ""
+                                if (task_res_code == 0){
+                                    check_res = "success"
+                                }else{
+                                    check_res = "failed"
+                                }
+                                // 对检查赋值
+                                archiveArtifacts "${logDir}/*.log"
+                                STAGES_RES.push(formatRes("qemu-x86", "build", check_res, "artifact/${logDir}/${randomStr}.log"))
+                            }
+                        }
+                    }
+                }
+                stage("hieulerpi1"){
+                    agent { node "${node}" }
+                    when {
+                        expression {
+                            return env.pr_check_result.contains("code")
+                        }
+                    }
+                    steps {
+                        dir('/home/jenkins/agent'){
+                            script{
+                                downloadEmbeddedCI()
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                // 执行hieulerpi1编译
+                                // 下载yocto源码
+                                downloadYoctoWithPr("/home/jenkins/agent", giteeTargetNamespace, giteeRepoName, Integer.parseInt(giteePullRequestid), 1)
+                                prepare_srccode("/home/jenkins")
+                                def randomStr = getRandomStr()
+                                def logDir = mkdirOpeneulerLog()
+                                // 执行镜像编译检查
+                                def task_res_code = sh (script: """
+                                    python3 main.py build \
+                                    -c /home/jenkins/agent/yocto-meta-openeuler \
+                                    -target openeuler_image \
+                                    -a aarch64 \
+                                    -t /usr1/openeuler/gcc/openeuler_gcc_arm64le \
+                                    -p hieulerpi1 \
+                                    -i openeuler-image \
+                                    -s_in "$SHARE_DIR/${giteeTargetBranch}/sstate-cache/hieulerpi1" \
+                                    -d hieulerpi1 > ${logDir}/${randomStr}.log
+                                """, returnStatus: true)
+                                
+                                def check_res = ""
+                                if (task_res_code == 0){
+                                    check_res = "success"
+                                }else{
+                                    check_res = "failed"
+                                }
+                                // 对检查赋值
+                                archiveArtifacts "${logDir}/*.log"
+                                STAGES_RES.push(formatRes("hieulerpi1", "build", check_res, "artifact/${logDir}/${randomStr}.log"))
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    post {
+        always {
+            dir('/home/jenkins/agent/embedded-ci'){
+                script{
+                    withCredentials([
+                        string(credentialsId: "${giteeId}", variable: 'GITEETOKEN'),
+                        usernamePassword(credentialsId: "${jenkinsId}", usernameVariable: 'JUSER',passwordVariable: 'JPASSWD')]){
+                            if (currentBuild.result != 'ABORTED') {
+                                def chks = ""
+                                for (int i = 0; i < STAGES_RES.size(); ++i) {
+                                    chks = "${chks} -chk ${STAGES_RES[i]}"
+                                }
+
+                                def duration_time = System.currentTimeMillis() - currentBuild.startTimeInMillis
+                                sh """
+                                python3 main.py comment \
+                                     -m gate \
+                                     -o $giteeTargetNamespace \
+                                     -p $giteeRepoName \
+                                     -pr $giteePullRequestid \
+                                     -gt $GITEETOKEN \
+                                     -dt $duration_time \
+                                     $chks
+                                """
+                            }
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/.oebuild/workflows/jenkinsfile_gate_cache b/.oebuild/workflows/jenkinsfile_gate_cache
new file mode 100644
index 0000000000000000000000000000000000000000..9c06774eb391f10fa74e19021ad02293fce407fb
--- /dev/null
+++ b/.oebuild/workflows/jenkinsfile_gate_cache
@@ -0,0 +1,140 @@
+// this jenkinsfile is for src code and gate sstate cache
+def BUILD_COM
+def IMAGE_DATE = ""
+
+pipeline {
+    agent { node "${node}" }
+    environment {
+        PATH = "/home/jenkins/.local/bin:${env.PATH}"
+    }
+    stages {
+        stage("init-task"){
+            steps{
+                script{
+                    BUILD_COM = load '.oebuild/workflows/build_common.groovy'
+                    IMAGE_DATE = BUILD_COM.getNowDatetime()
+                }
+                dir('/home/jenkins/agent'){
+                    script{
+                        BUILD_COM.downloadEmbeddedCI(embeddedRemote, embeddedBranch)
+                    }
+                }
+            }
+        }
+        stage("build task"){
+            parallel {
+                stage("qemu-aarch64"){
+                    agent { node "${node}" }
+                    steps {
+                        dir('/home/jenkins/agent'){
+                            script{
+                                BUILD_COM.downloadEmbeddedCI(embeddedRemote, embeddedBranch)
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                //下载yocto-meta-openeuler代码
+                                BUILD_COM.downloadYoctoWithBranch("/home/jenkins/agent", repoNamespace, repoName, ciBranch, 1)
+                                BUILD_COM.prepareSrcCode("/home/jenkins")
+                                def random_str = BUILD_COM.getRandomStr()
+                                def log_dir = BUILD_COM.mkdirOpeneulerLog()
+
+                                BUILD_COM.build_qemu_aarch64(IMAGE_DATE, log_dir, random_str)
+                            }
+                        }
+                    }
+                }
+                stage("qemu-arm"){
+                    agent { node "${node}" }
+                    steps {
+                        dir('/home/jenkins/agent'){
+                            script{
+                                BUILD_COM.downloadEmbeddedCI(embeddedRemote, embeddedBranch)
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                //下载yocto-meta-openeuler代码
+                                BUILD_COM.downloadYoctoWithBranch("/home/jenkins/agent", repoNamespace, repoName, ciBranch, 1)
+                                BUILD_COM.prepareSrcCode("/home/jenkins")
+                                def random_str = BUILD_COM.getRandomStr()
+                                def log_dir = BUILD_COM.mkdirOpeneulerLog()
+                                
+                                // 执行qemu-arm镜像编译检查
+                                BUILD_COM.build_qemu_arm(IMAGE_DATE, log_dir, random_str)
+                            }
+                        }
+                    }
+                }
+                stage("x86-64"){
+                    agent { node "${node}" }
+                    steps {
+                        dir('/home/jenkins/agent'){
+                            script{
+                                BUILD_COM.downloadEmbeddedCI(embeddedRemote, embeddedBranch)
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                //下载yocto-meta-openeuler代码
+                                BUILD_COM.downloadYoctoWithBranch("/home/jenkins/agent", repoNamespace, repoName, ciBranch, 1)
+                                BUILD_COM.prepareSrcCode("/home/jenkins")
+                                def random_str = BUILD_COM.getRandomStr()
+                                def log_dir = BUILD_COM.mkdirOpeneulerLog()
+                                
+                                // 执行x86-64镜像编译检查
+                                BUILD_COM.build_x86_64(IMAGE_DATE, log_dir, random_str)
+                            }
+                        }
+                    }
+                }
+                stage("hieulerpi1"){
+                    agent { node "${node}" }
+                    steps {
+                        dir('/home/jenkins/agent'){
+                            script{
+                                BUILD_COM.downloadEmbeddedCI(embeddedRemote, embeddedBranch)
+                            }
+                        }
+                        dir('/home/jenkins/agent/embedded-ci'){
+                            script{
+                                //下载yocto-meta-openeuler代码
+                                BUILD_COM.downloadYoctoWithBranch("/home/jenkins/agent", repoNamespace, repoName, ciBranch, 1)
+                                BUILD_COM.prepareSrcCode("/home/jenkins")
+                                def random_str = BUILD_COM.getRandomStr()
+                                def log_dir = BUILD_COM.mkdirOpeneulerLog()
+
+                                BUILD_COM.build_hieulerpi1(IMAGE_DATE, log_dir, random_str)
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+    post {
+        always {
+            dir('/home/jenkins/agent/embedded-ci'){
+                script{
+                    withCredentials([
+                        string(credentialsId: "${giteeId}", variable: 'GITEETOKEN')
+                    ]){
+                        def chks = ""
+                        for (int i = 0; i < BUILD_COM.STAGES_RES.size(); ++i) {
+                            chks = "${chks} -chk ${BUILD_COM.STAGES_RES[i]}"
+                        }
+                        sh """
+                        python3 main.py comment \
+                             -m ci \
+                             -o ${repoNamespace} \
+                             -p ${commentRepoName} \
+                             -b ${ciBranch} \
+                             -gt ${GITEETOKEN} \
+                             ${chks}
+                        """
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/.oebuild/workflows/jenkinsfile_llvm_release b/.oebuild/workflows/jenkinsfile_llvm_release
new file mode 100644
index 0000000000000000000000000000000000000000..c6593caff73d34c98f380ae60b06420d1c5cf278
--- /dev/null
+++ b/.oebuild/workflows/jenkinsfile_llvm_release
@@ -0,0 +1,163 @@
+def downloadEmbeddedCI(){
+    sh 'rm -rf embedded-ci'
+    sh "git clone ${embeddedRemote} -b ${embeddedBranch} -v embedded-ci --depth=1"
+}
+
+def downloadYoctoWithPr(String workspace, String namespace, String repo, Integer prnum, Integer deepth){
+    sh """
+        python3 main.py clone_repo \
+        -w ${workspace} \
+        -r https://gitee.com/${namespace}/${repo} \
+        -p ${repo} \
+        -pr ${prnum} \
+        -dp ${deepth}
+    """
+}
+
+def createReleaseAndUploadFile(String yaml_path, String file_dir, gitee_token){
+    sh """
+        python3 main.py create_release \
+        -gt ${gitee_token} \
+        -y ${yaml_path} \
+        -f ${file_dir}
+    """
+}
+
+pipeline {
+    agent { node "${node}" }
+    environment {
+        PATH = "/home/jenkins/.local/bin:${env.PATH}"
+    }
+    stages {
+        stage("check release"){
+            steps{
+                script{
+                    // 检查是否版本发布pr，并且是否是指定人
+                    def ptitle = "$pr_title"
+                    if (ptitle.contains("版本升级到")){
+                        env.is_release = "true"
+                    }else{
+                        env.is_release = "failed"
+                    }
+                }
+            }
+        }
+        stage("download repo"){
+            when {
+                expression {
+                    return env.is_release == "true"
+                }
+            }
+            steps{
+                dir('/home/jenkins/agent'){
+                    script{
+                        // 下载embedded-ci源码
+                        downloadEmbeddedCI()
+                    }
+                }
+                dir('/home/jenkins/agent/embedded-ci'){
+                    script{
+                        // 下载yocto源码
+                        downloadYoctoWithPr("/home/jenkins/agent", giteeTargetNamespace, giteeRepoName, Integer.parseInt(giteePullRequestid), Integer.parseInt(commitCount))
+                    }
+                }
+            }
+        }
+        stage("download aarch64 chains"){
+            when {
+                expression {
+                    return env.is_release == "true"
+                }
+            }
+            steps{
+                dir('/home/jenkins/agent'){
+                    script{
+                        // 下载aarch64-toolchains二进制编译链
+                        sh """
+                            wget https://gitee.com/openeuler/yocto-meta-openeuler/releases/download/toolchains-v0.1.5/1_openeuler_gcc_arm64le.tar.gz
+                            wget https://gitee.com/openeuler/yocto-meta-openeuler/releases/download/toolchains-v0.1.5/2_openeuler_gcc_arm64le.tar.gz
+                            wget https://gitee.com/openeuler/yocto-meta-openeuler/releases/download/toolchains-v0.1.5/3_openeuler_gcc_arm64le.tar.gz
+                            wget https://gitee.com/openeuler/yocto-meta-openeuler/releases/download/toolchains-v0.1.5/4_openeuler_gcc_arm64le.tar.gz
+                        """
+                        // 拼接二进制文件
+                        sh """
+                            cat 1_openeuler_gcc_arm64le.tar.gz 2_openeuler_gcc_arm64le.tar.gz 3_openeuler_gcc_arm64le.tar.gz 4_openeuler_gcc_arm64le.tar.gz > openeuler_gcc_arm64le.tar.gz
+                            rm 1_openeuler_gcc_arm64le.tar.gz 2_openeuler_gcc_arm64le.tar.gz 3_openeuler_gcc_arm64le.tar.gz 4_openeuler_gcc_arm64le.tar.gz
+                        """
+                        // 解压二进制文件
+                        sh """
+                            tar zxf openeuler_gcc_arm64le.tar.gz
+                        """
+                    }
+                }
+            }
+        }
+        stage("prepare source"){
+            when {
+                expression {
+                    return env.is_release == "true"
+                }
+            }
+            steps{
+                dir('/home/jenkins/agent/yocto-meta-openeuler/.oebuild/llvm-toolchain'){
+                    sh """
+                        ./prepare.sh
+                    """
+                }
+            }
+        }
+        stage("build llvm toolchain"){
+            when {
+                expression {
+                    return env.is_release == "true"
+                }
+            }
+
+            steps{
+                dir("/home/jenkins/agent/yocto-meta-openeuler/.oebuild/llvm-toolchain/open_source/llvm-project"){
+                    script{
+                        sh """
+                            ./build.sh -e -o -s -i -b release -I clang-llvm-17.0.6
+                            cd clang-llvm-17.0.6
+                            mkdir lib64 aarch64-openeuler-linux-gnu
+                            cp -rf /home/jenkins/agent/openeuler_gcc_arm64le/lib64/gcc lib64/
+                            cp -rf /home/jenkins/agent/openeuler_gcc_arm64le/aarch64-openeuler-linux-gnu/include aarch64-openeuler-linux-gnu/
+                            cp -rf /home/jenkins/agent/openeuler_gcc_arm64le/aarch64-openeuler-linux-gnu/sysroot aarch64-openeuler-linux-gnu/
+                            cd bin
+                            ln -sf ld.lld aarch64-openeuler-linux-gnu-ld
+                        """
+                    }
+                }
+                dir("/home/jenkins/agent/yocto-meta-openeuler/.oebuild/llvm-toolchain/open_source"){
+                    script{
+                        sh """
+                            cd llvm-project
+                            tar zcf clang-llvm-17.0.6.tar.gz clang-llvm-17.0.6
+                            mkdir output
+                            mv clang-llvm-17.0.6.tar.gz output
+                        """
+                    }
+                }
+            }
+        }
+        stage("release llvm-toolchain"){
+            when {
+                expression {
+                    return env.is_release == "true"
+                }
+            }
+            steps{
+                dir('/home/jenkins/agent/embedded-ci'){
+                    script{
+                        withCredentials([string(credentialsId: "${giteeId}", variable: 'GITEETOKEN')]){
+                            pre_path = "/home/jenkins/agent/yocto-meta-openeuler/.oebuild/llvm-toolchain"
+                            sdkYamlPath = "${pre_path}/release.yaml"
+                            fileDir = "${pre_path}/open_source/llvm-project/output"
+                            createReleaseAndUploadFile(sdkYamlPath, fileDir, "$GITEETOKEN")
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/.oebuild/workflows/jenkinsfile_nativesdk_release b/.oebuild/workflows/jenkinsfile_nativesdk_release
new file mode 100644
index 0000000000000000000000000000000000000000..0bc518884d8f88ab23bdf96d03b28b2fc621bc15
--- /dev/null
+++ b/.oebuild/workflows/jenkinsfile_nativesdk_release
@@ -0,0 +1,112 @@
+def downloadEmbeddedCI(){
+    sh 'rm -rf embedded-ci'
+    sh "git clone ${embeddedRemote} -b ${embeddedBranch} -v embedded-ci --depth=1"
+}
+
+def downloadYoctoWithPr(String workspace, String namespace, String repo, Integer prnum, Integer deepth){
+    sh """
+        python3 main.py clone_repo \
+        -w ${workspace} \
+        -r https://gitee.com/${namespace}/${repo} \
+        -p ${repo} \
+        -pr ${prnum} \
+        -dp ${deepth}
+    """
+}
+
+def createReleaseAndUploadFile(String yaml_path, String file_dir, gitee_token){
+    sh """
+        python3 main.py create_release \
+        -gt ${gitee_token} \
+        -y ${yaml_path} \
+        -f ${file_dir}
+    """
+}
+
+pipeline {
+    agent { node "${node}" }
+    environment {
+        PATH = "/home/jenkins/.local/bin:${env.PATH}"
+    }
+    stages {
+        stage("check release"){
+            steps{
+                script{
+                    // 检查是否版本发布pr，并且是否是指定人
+                    def ptitle = "$pr_title"
+                    // def action = "$pull_action"
+                    // print(action)
+                    if (ptitle.contains("版本升级到")){
+                        env.is_release = "true"
+                    }else{
+                        env.is_release = "failed"
+                    }
+                }
+            }
+        }
+        stage("download repo"){
+            when {
+                expression {
+                    return env.is_release == "true"
+                }
+            }
+            steps{
+                dir('/home/jenkins/agent'){
+                    script{
+                        // 下载embedded-ci源码
+                        downloadEmbeddedCI()
+                    }
+                }
+                dir('/home/jenkins/agent/embedded-ci'){
+                    script{
+                        // 下载yocto源码
+                        downloadYoctoWithPr("/home/jenkins/agent", giteeTargetNamespace, giteeRepoName, Integer.parseInt(giteePullRequestid), Integer.parseInt(commitCount))
+                    }
+                }
+            }
+        }
+        stage("build sdk"){
+            when {
+                expression {
+                    return env.is_release == "true"
+                }
+            }
+            steps{
+                dir("/home/jenkins/agent"){
+                    script{
+                        // 构建sdk
+                        sh """
+                            oebuild init workspace
+                            cd workspace/src
+                            ln -s /home/jenkins/agent/yocto-meta-openeuler yocto-meta-openeuler
+                            oebuild generate -t /usr1/openeuler/gcc/openeuler_gcc_arm64le -n /opt/buildtools/nativesdk -b_in host -d nativesdk -sdk
+                        """
+                    }
+                }
+            }
+        }
+        stage("release nativesdk"){
+            when {
+                expression {
+                    return env.is_release == "true"
+                }
+            }
+            steps{
+                dir('/home/jenkins/agent'){
+                    script{
+                        downloadEmbeddedCI()
+                    }
+                }
+                dir('/home/jenkins/agent/embedded-ci'){
+                    script{
+                        withCredentials([string(credentialsId: "${giteeId}", variable: 'GITEETOKEN')]){
+                            sdkYamlPath = "/home/jenkins/agent/yocto-meta-openeuler/.oebuild/nativesdk/release.yaml"
+                            fileDir = "/home/jenkins/agent/workspace/build/nativesdk/tmp/deploy/sdk"
+                            createReleaseAndUploadFile(sdkYamlPath, fileDir, "$GITEETOKEN")
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/.oebuild/workflows/jenkinsfile_src_update b/.oebuild/workflows/jenkinsfile_src_update
new file mode 100644
index 0000000000000000000000000000000000000000..68da5001387928bded41b871e98f91e1a9c9f4dc
--- /dev/null
+++ b/.oebuild/workflows/jenkinsfile_src_update
@@ -0,0 +1,34 @@
+// this jenkinsfile is for src code download
+
+pipeline {
+    agent { node "${node}" }
+    environment {
+        PATH = "/home/jenkins/.local/bin:${env.PATH}"
+    }
+    stages {
+        stage("update src"){
+            steps{
+                dir(SHARE_DIR + "/" + ciBranch){
+                    script{
+                        sh """
+                            oebuild init oebuild_workspace
+                            cd oebuild_workspace
+                            pushd src
+                            if [ -d "yocto-meta-openeuler" ];then
+                                cd yocto-meta-openeuler
+                                git checkout master
+                                git pull
+                            else
+                                git clone https://gitee.com/openeuler/yocto-meta-openeuler
+                            fi
+                            popd
+                            oebuild manifest download
+                            tar zcf src.tar.gz --exclude="src/yocto-meta-openeuler" src
+                            mv src.tar.gz $SHARE_DIR/$ciBranch/src.tar.gz
+                        """
+                    }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/.oebuild/workflows/jenkinsfile_toolchain_release b/.oebuild/workflows/jenkinsfile_toolchain_release
new file mode 100644
index 0000000000000000000000000000000000000000..2d99ec56d8796f4582c1dc2e04a46ec580ac6531
--- /dev/null
+++ b/.oebuild/workflows/jenkinsfile_toolchain_release
@@ -0,0 +1,168 @@
+def downloadEmbeddedCI(){
+    sh 'rm -rf embedded-ci'
+    sh "git clone ${embeddedRemote} -b ${embeddedBranch} -v embedded-ci --depth=1"
+}
+
+def downloadYoctoWithPr(String workspace, String namespace, String repo, Integer prnum, Integer deepth){
+    sh """
+        python3 main.py clone_repo \
+        -w ${workspace} \
+        -r https://gitee.com/${namespace}/${repo} \
+        -p ${repo} \
+        -pr ${prnum} \
+        -dp ${deepth}
+    """
+}
+
+def createReleaseAndUploadFile(String yaml_path, String file_dir, gitee_token){
+    sh """
+        python3 main.py create_release \
+        -gt ${gitee_token} \
+        -y ${yaml_path} \
+        -f ${file_dir}
+    """
+}
+
+pipeline {
+    agent { node "${node}" }
+    environment {
+        PATH = "/home/jenkins/.local/bin:${env.PATH}"
+    }
+    stages {
+        stage("check release"){
+            steps{
+                script{
+                    // 检查是否版本发布pr，并且是否是指定人
+                    def ptitle = "$pr_title"
+                    if (ptitle.contains("版本升级到")){
+                        env.is_release = "true"
+                    }else{
+                        env.is_release = "failed"
+                    }
+                }
+            }
+        }
+        stage("download repo"){
+            when {
+                expression {
+                    return env.is_release == "true"
+                }
+            }
+            steps{
+                dir('/home/jenkins/agent'){
+                    script{
+                        // 下载embedded-ci源码
+                        downloadEmbeddedCI()
+                    }
+                }
+                dir('/home/jenkins/agent/embedded-ci'){
+                    script{
+                        // 下载yocto源码
+                        downloadYoctoWithPr("/home/jenkins/agent", giteeTargetNamespace, giteeRepoName, Integer.parseInt(giteePullRequestid), Integer.parseInt(commitCount))
+                    }
+                }
+            }
+        }
+        stage("prepare source"){
+            when {
+                expression {
+                    return env.is_release == "true"
+                }
+            }
+            steps{
+                dir('/home/jenkins/agent/yocto-meta-openeuler/.oebuild/cross-tools'){
+                    sh """
+                        ./prepare.sh
+                        ./update.sh
+                    """
+                }
+            }
+        }
+        stage("build toolchain"){
+            when {
+                expression {
+                    return env.is_release == "true"
+                }
+            }
+            steps{
+                dir("/home/jenkins/agent/yocto-meta-openeuler/.oebuild/cross-tools"){
+                    script{
+                        // 构建aarch64-toolchain
+                        sh """
+                            cp config_aarch64 .config
+                            ct-ng build
+                        """
+                        // 构建arm32-toolchain
+                        sh """
+                            cp config_arm32 .config
+                            ct-ng build                           
+                        """
+                        // 构建x86-64-toolchain
+                        sh """
+                            cp config_x86_64 .config
+                            ct-ng build
+                        """
+                        // 构建riscv64-toolchain
+                        sh """
+                            cp config_riscv64 .config
+                            ct-ng build
+                        """
+                    }
+                }
+            }
+        }
+        stage("package toolchain"){
+            when {
+                expression {
+                    return env.is_release == "true"
+                }
+            }
+            steps{
+                dir("/home/jenkins/x-tools"){
+                    // 打包aarch64-toolchain
+                    sh """
+                        mv aarch64-openeuler-linux-gnu openeuler_gcc_arm64le
+                        tar czf openeuler_gcc_arm64le.tar.gz openeuler_gcc_arm64le
+                        sudo rm -rf openeuler_gcc_arm64le
+                    """
+                    // 打包arm32-toolchain
+                    sh """
+                        mv arm-openeuler-linux-gnueabi openeuler_gcc_arm32le
+                        tar czf openeuler_gcc_arm32le.tar.gz openeuler_gcc_arm32le
+                        sudo rm -rf openeuler_gcc_arm32le
+                    """
+                    // 打包x86-64-toolchain
+                    sh """
+                        mv x86_64-openeuler-linux-gnu openeuler_gcc_x86_64
+                        tar czf openeuler_gcc_x86_64.tar.gz openeuler_gcc_x86_64
+                        sudo rm -rf openeuler_gcc_x86_64
+                    """
+                    // 打包riscv64-toolchain
+                    sh """
+                        mv riscv64-openeuler-linux-gnu openeuler_gcc_riscv64
+                        tar czf openeuler_gcc_riscv64.tar.gz openeuler_gcc_riscv64
+                        sudo rm -rf openeuler_gcc_riscv64
+                    """
+                }
+            }
+        }
+        stage("release gcc-toolchain"){
+            when {
+                expression {
+                    return env.is_release == "true"
+                }
+            }
+            steps{
+                dir('/home/jenkins/agent/embedded-ci'){
+                    script{
+                        withCredentials([string(credentialsId: "${giteeId}", variable: 'GITEETOKEN')]){
+                            sdkYamlPath = "/home/jenkins/agent/yocto-meta-openeuler/.oebuild/cross-tools/release.yaml"
+                            fileDir = "/home/jenkins/x-tools"
+                            createReleaseAndUploadFile(sdkYamlPath, fileDir, "$GITEETOKEN")
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/bsp/meta-hisilicon/COPYING.MIT b/bsp/meta-hisilicon/COPYING.MIT
new file mode 100644
index 0000000000000000000000000000000000000000..fb950dc69feb8afa93493747f33d6e1c02659b55
--- /dev/null
+++ b/bsp/meta-hisilicon/COPYING.MIT
@@ -0,0 +1,17 @@
+Permission is hereby granted, free of charge, to any person obtaining a copy 
+of this software and associated documentation files (the "Software"), to deal 
+in the Software without restriction, including without limitation the rights 
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is 
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in 
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
+THE SOFTWARE.
diff --git a/bsp/meta-hisilicon/README b/bsp/meta-hisilicon/README
new file mode 100644
index 0000000000000000000000000000000000000000..7f48e6f4b0a05f7ed7b6bfe9945ee9113a369ccc
--- /dev/null
+++ b/bsp/meta-hisilicon/README
@@ -0,0 +1,41 @@
+This README file contains information on the contents of the meta-hisilicon layer.
+
+Please see the corresponding sections below for details.
+
+Dependencies
+============
+
+  URI: <first dependency>
+  branch: <branch name>
+
+  URI: <second dependency>
+  branch: <branch name>
+
+  .
+  .
+  .
+
+Patches
+=======
+
+Please submit any patches against the meta-hisilicon layer to the xxxx mailing list (xxxx@zzzz.org)
+and cc: the maintainer:
+
+Maintainer: XXX YYYYYY <xxx.yyyyyy@zzzzz.com>
+
+Table of Contents
+=================
+
+  I. Adding the meta-hisilicon layer to your build
+ II. Misc
+
+
+I. Adding the meta-hisilicon layer to your build
+=================================================
+
+Run 'bitbake-layers add-layer meta-hisilicon'
+
+II. Misc
+========
+
+--- replace with specific information about the meta-hisilicon layer ---
diff --git a/bsp/meta-hisilicon/conf/layer.conf b/bsp/meta-hisilicon/conf/layer.conf
new file mode 100644
index 0000000000000000000000000000000000000000..a95d8da8bf860aa21ddc69edc26c287528c77f16
--- /dev/null
+++ b/bsp/meta-hisilicon/conf/layer.conf
@@ -0,0 +1,23 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "hisilicon"
+BBFILE_PATTERN_hisilicon := "^${LAYERDIR}/"
+BBFILE_PRIORITY_hisilicon = "6"
+
+LAYERDEPENDS_hisilicon = "core"
+LAYERSERIES_COMPAT_hisilicon = "kirkstone"
+
+# enable .bb under qt5-layer/ when exist meta-qt5
+BBFILES_DYNAMIC += " \
+qt5-layer:${LAYERDIR}/dynamic-layers/qt5-layer/recipes-*/*/*.bb \
+qt5-layer:${LAYERDIR}/dynamic-layers/qt5-layer/recipes-*/*/*.bbappend \
+ros2-layer:${LAYERDIR}/dynamic-layers/ros2-layer/recipes-*/*/*.bb \
+ros2-layer:${LAYERDIR}/dynamic-layers/ros2-layer/recipes-*/*/*.bbappend \
+"
+
+PREFERRED_PROVIDER_libboundscheck = "hieulerpi1-user-driver"
diff --git a/bsp/meta-hisilicon/conf/machine/hi3093.conf b/bsp/meta-hisilicon/conf/machine/hi3093.conf
new file mode 100644
index 0000000000000000000000000000000000000000..40e873815204f2958cbe9e4268303217a1ee1403
--- /dev/null
+++ b/bsp/meta-hisilicon/conf/machine/hi3093.conf
@@ -0,0 +1,4 @@
+require conf/machine/include/hi3093.inc
+
+# auto load module during startup
+KERNEL_MODULE_AUTOLOAD = " ${@bb.utils.contains('MCS_FEATURES', 'openamp', 'mcs_km', '', d)} "
diff --git a/bsp/meta-hisilicon/conf/machine/hieulerpi1.conf b/bsp/meta-hisilicon/conf/machine/hieulerpi1.conf
new file mode 100644
index 0000000000000000000000000000000000000000..b92f07d58df392f61e5a1f62596e05a1cd62d08a
--- /dev/null
+++ b/bsp/meta-hisilicon/conf/machine/hieulerpi1.conf
@@ -0,0 +1,29 @@
+require conf/machine/include/arm/armv8-2a/tune-cortexa55.inc
+MACHINE_FEATURES += "efi pci"
+MACHINEOVERRIDES =. "hieulerpi1:march64le:"
+DEFAULTTUNE = "aarch64"
+
+require conf/multilib.conf
+# currently, don't support 32 bit libs
+MULTILIBS = ""
+
+ROOTFS_PACKAGE_ARCH = "aarch64"
+
+# set IMAGETYPE and dtb
+KERNEL_IMAGETYPE = "Image"
+# choose dtb file
+KERNEL_DEVICETREE = ""
+ENABLE_UART = "1"
+# serial port enabled in hieulerpi1
+CMDLINE_SERIAL = "ttyAMA0,115200"
+SERIAL_CONSOLES = "115200;ttyAMA0"
+
+# arm and arm64 both support -mlittle-endian so no
+# need to consider compat32.
+TUNE_CCARGS .= " -mlittle-endian"
+IMAGE_INSTALL:append = " kernel-modules"
+
+# auto load module during startup
+KERNEL_MODULE_AUTOLOAD = ""
+USE_VT ?= "0"
+
diff --git a/bsp/meta-hisilicon/conf/machine/include/hi3093.inc b/bsp/meta-hisilicon/conf/machine/include/hi3093.inc
new file mode 100644
index 0000000000000000000000000000000000000000..1e8799f4a3a7e9b9fee42a2aef8214414defb66f
--- /dev/null
+++ b/bsp/meta-hisilicon/conf/machine/include/hi3093.inc
@@ -0,0 +1,34 @@
+require conf/machine/include/arm/armv8-2a/tune-cortexa55.inc
+MACHINE_FEATURES += "efi pci vc4graphics"
+MACHINEOVERRIDES =. "hi3093:march64le:"
+DEFAULTTUNE = "aarch64"
+
+require conf/multilib.conf
+# currently, don't support 32 bit libs
+MULTILIBS = ""
+
+ROOTFS_PACKAGE_ARCH = "aarch64"
+
+# set IMAGETYPE and dtb
+KERNEL_IMAGETYPE = "zImage"
+# choose dtb file
+KERNEL_DEVICETREE = ""
+ENABLE_UART = "1"
+# serial port enabled in hi3093
+CMDLINE_SERIAL = "ttyS0,115200"
+SERIAL_CONSOLES = "115200;ttyS0"
+
+# arm and arm64 both support -mlittle-endian so no
+# need to consider compat32.
+TUNE_CCARGS .= " -mlittle-endian"
+IMAGE_INSTALL:append = " kernel-modules"
+
+# auto load module during startup
+KERNEL_MODULE_AUTOLOAD = ""
+USE_VT ?= "0"
+
+# set MCS_FEATURES
+# hi3093 only supports the "openamp" mechanism,
+# and client os only supports uniproton
+MCS_FEATURES = "openamp"
+MCS_FEATURES := "${@bb.utils.contains('DISTRO_FEATURES', 'mcs', '${MCS_FEATURES}', '', d)}"
diff --git a/bsp/meta-hisilicon/dynamic-layers/qt5-layer/recipes-qt/qt5/qtbase_%.bbappend b/bsp/meta-hisilicon/dynamic-layers/qt5-layer/recipes-qt/qt5/qtbase_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e9e0825ae440237ee06d4fbabdc4a8f925972267
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/qt5-layer/recipes-qt/qt5/qtbase_%.bbappend
@@ -0,0 +1,5 @@
+# not enable systemd
+PACKAGECONFIG:remove = "udev libinput"
+
+# enable linuxfb platform
+PACKAGECONFIG:append = " linuxfb"
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-core/images/image-hi3093.inc b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-core/images/image-hi3093.inc
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/astra-camera-msgs_1.0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/astra-camera-msgs_1.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2ccdf65c5efe2c678633be4c8e4188e575971b79
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/astra-camera-msgs_1.0.1.bb
@@ -0,0 +1,77 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "A package containing orbbec camera messages definitions."
+AUTHOR = "Joe Dong"
+SECTION = "devel"
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=dc598af4b0c94a75cbcc6b3d79c24b12"
+
+ROS_CN = ""
+PV = "1.0.1"
+ROS_BPN = "astra-camera-msgs"
+
+ROS_BUILD_DEPENDS = " \
+    rosidl-default-generators \
+    sensor-msgs \
+    std-msgs \
+    rosidl-adapter-native \
+    ament-cmake-ros-native \
+    python3-numpy-native \
+    rosidl-generator-c-native \
+    rosidl-generator-cpp-native \
+    rosidl-typesupport-fastrtps-c-native \
+    rosidl-typesupport-fastrtps-cpp-native \
+    rosidl-typesupport-introspection-cpp-native \
+    rosidl-typesupport-cpp-native \
+    rosidl-generator-py-native \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    rosidl-default-runtime \
+    sensor-msgs \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    rosidl-default-runtime \
+    sensor-msgs \
+    std-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_3rdparty_sensors"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/3d_camera/astra_camera/ros2_astra_camera/astra_camera_msgs \
+"
+FILES:${PN} += "${datadir}"
+
+S = "${WORKDIR}/hieuler_3rdparty_sensors/3d_camera/astra_camera/ros2_astra_camera/astra_camera_msgs"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/astra-camera-raw_1.1.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/astra-camera-raw_1.1.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b8606bb24752e4af31f3d1e22c5bba4c0a1c36d1
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/astra-camera-raw_1.1.0.bb
@@ -0,0 +1,134 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "Joe Dong"
+SECTION = "devel"
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "1.1.0"
+ROS_BPN = "astra-camera-raw"
+
+ROS_BUILD_DEPENDS = " \
+    nlohmann-json \
+    libuvc \
+    glog \
+    magic-enum \
+    astra-camera-msgs \
+    builtin-interfaces \
+    camera-info-manager \
+    class-loader \
+    cv-bridge \
+    image-geometry \
+    image-publisher \
+    image-transport \
+    message-filters \
+    rclcpp \
+    rclcpp-components \
+    sensor-msgs \
+    std-msgs \
+    std-srvs \
+    tf2 \
+    tf2-msgs \
+    tf2-ros \
+    tf2-sensor-msgs \
+    tf2-eigen \
+    libeigen \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    eigen3-cmake-module-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    astra-camera-msgs \
+    builtin-interfaces \
+    camera-info-manager \
+    class-loader \
+    cv-bridge \
+    image-geometry \
+    image-publisher \
+    image-transport \
+    message-filters \
+    rclcpp \
+    rclcpp-components \
+    sensor-msgs \
+    std-msgs \
+    std-srvs \
+    tf2 \
+    tf2-msgs \
+    tf2-ros \
+    tf2-sensor-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = " \
+    eigen3-cmake-module-native \
+"
+
+ROS_EXEC_DEPENDS = " \
+    nlohmann-json \
+    libuvc \
+    glog \
+    magic-enum \
+    astra-camera-msgs \
+    builtin-interfaces \
+    camera-info-manager \
+    class-loader \
+    cv-bridge \
+    image-geometry \
+    image-publisher \
+    image-transport \
+    message-filters \
+    rclcpp \
+    rclcpp-components \
+    sensor-msgs \
+    std-msgs \
+    std-srvs \
+    tf2 \
+    tf2-msgs \
+    tf2-ros \
+    tf2-sensor-msgs \
+    tf2-eigen \
+    libeigen \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = ""
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_3rdparty_sensors"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/3d_camera/astra_camera/ros2_astra_camera/astra_camera_raw \
+    file://astra_camera_raw_fix.patch \
+"
+
+FILES:${PN} += "${datadir} ${libdir}/astra_camera_raw/* ${libdir}/OpenNI2/Drivers/*"
+INSANE_SKIP:${PN}-dev += "staticdev arch dev-elf"
+
+# astra_camera is included in other pkg
+do_install:append(){
+    if [ -d ${D}${includedir}/astra_camera ]; then
+        rm -rf ${D}${includedir}/astra_camera
+    fi
+}
+
+S = "${WORKDIR}/hieuler_3rdparty_sensors/3d_camera/astra_camera/ros2_astra_camera/astra_camera_raw"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/depth-image_0.1.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/depth-image_0.1.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..869691369f9a38c65d3ca158bdc4a4653f8e3576
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/depth-image_0.1.0.bb
@@ -0,0 +1,88 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "The range package"
+AUTHOR = "chen"
+SECTION = "devel"
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=13;endline=13;md5=2c00b8d2854109dbebef7818b4dae1e2"
+
+ROS_CN = ""
+PV = "0.1.0"
+ROS_BPN = "depth-image"
+
+ROS_BUILD_DEPENDS = " \
+    camera-info-manager \
+    cv-bridge \
+    geometry-msgs \
+    image-transport \
+    nav-msgs \
+    rclcpp \
+    rclpy \
+    sensor-msgs \
+    serial \
+    std-msgs \
+    tf2 \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    camera-info-manager \
+    cv-bridge \
+    geometry-msgs \
+    image-transport \
+    nav-msgs \
+    rclcpp \
+    rclpy \
+    sensor-msgs \
+    serial \
+    std-msgs \
+    tf2 \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    camera-info-manager \
+    cv-bridge \
+    geometry-msgs \
+    image-transport \
+    nav-msgs \
+    rclcpp \
+    rclpy \
+    sensor-msgs \
+    serial \
+    std-msgs \
+    tf2 \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = ""
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_3rdparty_sensors"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/2d_tof/ol_tof \
+"
+
+S = "${WORKDIR}/hieuler_3rdparty_sensors/2d_tof/ol_tof"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+FILES:${PN} += "${datadir} ${libdir}/depth_image/depth"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/files/astra_camera_raw_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/files/astra_camera_raw_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a7e1b283a486eecc30b491f29ec278c19060b59b
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/files/astra_camera_raw_fix.patch
@@ -0,0 +1,73 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -41,19 +44,24 @@ find_package(tf2_ros REQUIRED)
+ find_package(tf2_sensor_msgs REQUIRED)
+ find_package(PkgConfig REQUIRED)
+ 
+-pkg_search_module(LIBUVC REQUIRED libuvc)
+-if (NOT LIBUVC_FOUND)
+-  message(FATAL_ERROR "libuvc is not found")
+-endif ()
+-pkg_search_module(GLOG REQUIRED libglog)
++find_package(libuvc REQUIRED)
++find_package(glog REQUIRED)
+ 
+-if (NOT GLOG_FOUND)
+-  message(FATAL_ERROR "glog is not found")
+-endif ()
++#pkg_search_module(LIBUVC REQUIRED libuvc)
++#if (NOT LIBUVC_FOUND)
++#  message(FATAL_ERROR "libuvc is not found")
++#endif ()
++#pkg_search_module(GLOG REQUIRED libglog)
++
++#if (NOT GLOG_FOUND)
++#  message(FATAL_ERROR "glog is not found")
++#endif ()
+ 
+ 
+-execute_process(COMMAND uname -m OUTPUT_VARIABLE MACHINES)
+-execute_process(COMMAND getconf LONG_BIT OUTPUT_VARIABLE MACHINES_BIT)
++#execute_process(COMMAND uname -m OUTPUT_VARIABLE MACHINES)
++#execute_process(COMMAND getconf LONG_BIT OUTPUT_VARIABLE MACHINES_BIT)
++set(MACHINES aarch64)
++set(MACHINES_BIT 64)
+ message(STATUS "ORRBEC Machine : ${MACHINES}")
+ message(STATUS "ORRBEC Machine Bits : ${MACHINES_BIT}")
+ 
+@@ -129,6 +137,8 @@ target_link_libraries(${PROJECT_NAME}
+   Eigen3::Eigen
+   ${GLOG_LIBRARIES}
+   ${LIBUVC_LIBRARIES}
++  -luvc
++  -lglog
+   -lOpenNI2
+   -L${ORBBEC_OPENNI2_REDIST}
+   )
+@@ -157,6 +167,8 @@ target_link_libraries(${PROJECT_NAME}_node
+   ${GLOG_LIBRARIES}
+   ${LIBUVC_LIBRARIES}
+   -lOpenNI2
++  -luvc
++  -lglog
+   -L${ORBBEC_OPENNI2_REDIST}
+   ${PROJECT_NAME}
+   )
+@@ -181,6 +193,8 @@ target_link_libraries(list_devices_node
+   Eigen3::Eigen
+   ${GLOG_LIBRARIES}
+   ${LIBUVC_LIBRARIES}
++  -luvc
++  -lglog
+   -lOpenNI2
+   -L${ORBBEC_OPENNI2_REDIST}
+   ${PROJECT_NAME}
+@@ -208,6 +222,8 @@ target_link_libraries(clean_shm_node
+   Eigen3::Eigen
+   ${GLOG_LIBRARIES}
+   ${LIBUVC_LIBRARIES}
++  -luvc
++  -lglog
+   -lOpenNI2
+   -L${ORBBEC_OPENNI2_REDIST}
+   ${PROJECT_NAME}
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/fitxxx_0.0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/fitxxx_0.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c90ae7ce246b7013930860ab54edfae04210cc85
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/fitxxx_0.0.1.bb
@@ -0,0 +1,68 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "ROS driver for fitxxx laser."
+AUTHOR = "Zhigang Wu"
+ROS_AUTHOR = "Zhigang Wu, "
+HOMEPAGE = "http://"
+SECTION = "devel"
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=10;endline=10;md5=6502ff61cb1ae6c791640a0afbea6cf0"
+
+ROS_CN = ""
+PV = "0.0.1"
+ROS_BPN = "fitxxx"
+
+ROS_BUILD_DEPENDS = " \
+    rclcpp \
+    console-bridge \
+    sensor-msgs \
+    std-srvs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    rclcpp \
+    console-bridge \
+    sensor-msgs \
+    std-srvs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    rclcpp \
+    console-bridge \
+    sensor-msgs \
+    std-srvs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = ""
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_3rdparty_sensors"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/lidar/fitxxx \
+"
+
+S = "${WORKDIR}/hieuler_3rdparty_sensors/lidar/fitxxx"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/imu-calib_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/imu-calib_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8636da000a92279046e35fbe394f398bb9c60e4a
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/imu-calib_0.0.0.bb
@@ -0,0 +1,68 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "Package for computing and applying IMU calibrations"
+AUTHOR = "Daniel Koch"
+ROS_AUTHOR = "Daniel Koch, "
+SECTION = "devel"
+LICENSE = "BSD"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=10;endline=10;md5=d566ef916e9dedc494f5f793a6690ba5"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "imu-calib"
+
+ROS_BUILD_DEPENDS = " \
+    libeigen \
+    rclcpp \
+    sensor-msgs \
+    yaml-cpp-vendor \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    libeigen \
+    rclcpp \
+    sensor-msgs \
+    yaml-cpp-vendor \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    libeigen \
+    rclcpp \
+    sensor-msgs \
+    yaml-cpp-vendor \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = ""
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_3rdparty_sensors"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/imu/imu_process/imu_calib \
+"
+
+S = "${WORKDIR}/hieuler_3rdparty_sensors/imu/imu_process/imu_calib"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+FILES:${PN} += "${datadir} ${libdir}/imu_calib/*"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/lsm10-v2_2.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/lsm10-v2_2.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e16596c40df2b471eb48cd0f808c155586edd1cc
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/lsm10-v2_2.0.0.bb
@@ -0,0 +1,86 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "The lsm10_v2 package"
+AUTHOR = "tongsky"
+SECTION = "devel"
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=2feaf30a620f46f06a4b016624acf46f"
+
+ROS_CN = ""
+PV = "2.0.0"
+ROS_BPN = "lsm10-v2"
+
+ROS_BUILD_DEPENDS = " \
+    geometry-msgs \
+    rclcpp \
+    rclpy \
+    rosidl-default-generators \
+    rosidl-default-runtime \
+    sensor-msgs \
+    std-msgs \
+    std-srvs \
+    visualization-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+    rosidl-typesupport-fastrtps-cpp-native \
+    rosidl-typesupport-fastrtps-c-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    geometry-msgs \
+    rclcpp \
+    rclpy \
+    rosidl-default-generators \
+    rosidl-default-runtime \
+    sensor-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    geometry-msgs \
+    rclcpp \
+    rclpy \
+    rosidl-default-generators \
+    rosidl-default-runtime \
+    sensor-msgs \
+    std-msgs \
+    std-srvs \
+    visualization-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-cmake-gtest \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_3rdparty_sensors"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/lidar/ls_lidar \
+"
+
+S = "${WORKDIR}/hieuler_3rdparty_sensors/lidar/ls_lidar"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+FILES:${PN} += "${datadir} ${libdir}/lsm10_v2/*"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/serial-imu_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/serial-imu_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..90cd57a71c486d63746278e3930e8fd4b9dc807d
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/serial-imu_0.0.0.bb
@@ -0,0 +1,70 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "serial imu data "
+AUTHOR = "linux"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=08089942be34a90341784faa0455623f"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "serial-imu"
+
+ROS_BUILD_DEPENDS = " \
+    rclcpp \
+    sensor-msgs \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+    rosidl-typesupport-fastrtps-cpp-native \
+    rosidl-typesupport-fastrtps-c-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    rclcpp \
+    sensor-msgs \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    rclcpp \
+    sensor-msgs \
+    std-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_3rdparty_sensors"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/imu/imu_serial/hipnuc_imu \
+"
+
+S = "${WORKDIR}/hieuler_3rdparty_sensors/imu/imu_serial/hipnuc_imu"
+FILES:${PN} += "${datadir} ${libdir}/serial_imu/*"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/sllidar-ros2_1.0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/sllidar-ros2_1.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f813a40d960839e9c07da3c92edd55732e3001c2
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/sllidar-ros2_1.0.1.bb
@@ -0,0 +1,64 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "     The rplidar ros2 package, support rplidar A2/A1 and A3/S1   "
+AUTHOR = "Slamtec ROS Maintainer"
+SECTION = "devel"
+LICENSE = "BSD"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=10;endline=10;md5=d566ef916e9dedc494f5f793a6690ba5"
+
+ROS_CN = ""
+PV = "1.0.1"
+ROS_BPN = "sllidar-ros2"
+
+ROS_BUILD_DEPENDS = " \
+    rclcpp \
+    sensor-msgs \
+    std-srvs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    rclcpp \
+    sensor-msgs \
+    std-srvs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    rclcpp \
+    sensor-msgs \
+    std-srvs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = ""
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_3rdparty_sensors"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/lidar/slamtec_lidar \
+"
+
+S = "${WORKDIR}/hieuler_3rdparty_sensors/lidar/slamtec_lidar"
+FILES:${PN} += "${datadir} ${libdir}/sllidar_ros2/*"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/wr-ls-udp_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/wr-ls-udp_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5ff02128c6ccb6cc9d2d6ee6bfe98de8e27c728f
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/wr-ls-udp_0.0.0.bb
@@ -0,0 +1,70 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "xtark"
+SECTION = "devel"
+LICENSE = "MulanPSL-2.0 "
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "wr-ls-udp"
+
+ROS_BUILD_DEPENDS = " \
+    diagnostic-updater \
+    libusb1 \
+    rclcpp \
+    sensor-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    diagnostic-updater \
+    libusb1 \
+    rclcpp \
+    sensor-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    diagnostic-updater \
+    libusb1 \
+    rclcpp \
+    sensor-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_3rdparty_sensors"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/lidar/wr_ls_udp \
+"
+
+S = "${WORKDIR}/hieuler_3rdparty_sensors/lidar/wr_ls_udp"
+FILES:${PN} += "${datadir} ${libdir}/wr_ls_udp/*"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/ydlidar-ros2-driver_%.bbappend b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/ydlidar-ros2-driver_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7bad44427b42c67f7f9c3de51818fdf7ff520b3a
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_sensors/ydlidar-ros2-driver_%.bbappend
@@ -0,0 +1,11 @@
+OPENEULER_LOCAL_NAME = "hieuler_3rdparty_sensors"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/lidar/eai_lidar \
+"
+
+S = "${WORKDIR}/hieuler_3rdparty_sensors/lidar/eai_lidar"
+
+SRC_URI:remove = " \
+    file://00-ydlidar-ros2-driver-fix-error.patch \
+"
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_teb/costmap-converter-msgs_0.1.2.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_teb/costmap-converter-msgs_0.1.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..1f7d08fe187bcc1d6c29288002fb4caa1fced847
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_teb/costmap-converter-msgs_0.1.2.bb
@@ -0,0 +1,75 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "Package containing message types for costmap conversion"
+AUTHOR = "Christoph Rösmann"
+SECTION = "devel"
+LICENSE = "BSD"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=9;endline=9;md5=d566ef916e9dedc494f5f793a6690ba5"
+
+ROS_CN = ""
+PV = "0.1.2"
+ROS_BPN = "costmap-converter-msgs"
+
+ROS_BUILD_DEPENDS = " \
+    builtin-interfaces \
+    geometry-msgs \
+    rosidl-default-runtime \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    builtin-interfaces \
+    geometry-msgs \
+    rosidl-default-runtime \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    builtin-interfaces \
+    geometry-msgs \
+    rosidl-default-runtime \
+    std-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+OEE_ARCHIVE_SUBDIR = "costmap_converter"
+
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/costmap_converter/costmap_converter-9565858.tar.gz \
+"
+
+S = "${WORKDIR}/costmap_converter/costmap_converter_msgs"
+
+FILES:${PN} += "${datadir}"
+
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_teb/costmap-converter_0.1.2.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_teb/costmap-converter_0.1.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..14d000c089e5da6697120cc836e81515af96c978
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_teb/costmap-converter_0.1.2.bb
@@ -0,0 +1,87 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "     A ros package that includes plugins and nodes to convert occupied costmap2d cells to primitive types.   "
+AUTHOR = "Christoph Rösmann"
+ROS_AUTHOR = "Otniel Rinaldo, Franz Albers, Christoph Rösmann, "
+HOMEPAGE = "http://wiki.ros.org/costmap_converter"
+SECTION = "devel"
+LICENSE = "BSD"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=16;endline=16;md5=d566ef916e9dedc494f5f793a6690ba5"
+
+ROS_CN = ""
+PV = "0.1.2"
+ROS_BPN = "costmap-converter"
+
+ROS_BUILD_DEPENDS = " \
+    class-loader \
+    costmap-converter-msgs \
+    cv-bridge \
+    geometry-msgs \
+    nav2-costmap-2d \
+    pluginlib \
+    rclcpp \
+    tf2 \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    class-loader \
+    costmap-converter-msgs \
+    cv-bridge \
+    geometry-msgs \
+    nav2-costmap-2d \
+    pluginlib \
+    rclcpp \
+    tf2 \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    class-loader \
+    costmap-converter-msgs \
+    cv-bridge \
+    geometry-msgs \
+    nav2-costmap-2d \
+    pluginlib \
+    rclcpp \
+    tf2 \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-cmake-gtest \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/costmap_converter/costmap_converter-9565858.tar.gz \
+"
+
+S = "${WORKDIR}/costmap_converter/costmap_converter"
+
+FILES:${PN} += "${datadir}"
+
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_teb/teb-local-planner_0.9.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_teb/teb-local-planner_0.9.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b6daab0f510a6487cf4bbdfb073189e06a17cfc9
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_teb/teb-local-planner_0.9.1.bb
@@ -0,0 +1,128 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "     The teb_local_planner package implements a plugin     to the base_local_planner of the 2D navigation stack.     The underlying method called Timed Elastic Band locally optimizes     the robot's trajectory with respect to trajectory execution time,     separation from obstacles and compliance with kinodynamic constraints at runtime.	   "
+AUTHOR = "Christoph Rösmann"
+ROS_AUTHOR = "Christoph Rösmann, "
+HOMEPAGE = "http://wiki.ros.org/teb_local_planner"
+SECTION = "devel"
+LICENSE = "BSD"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=17;endline=17;md5=d566ef916e9dedc494f5f793a6690ba5"
+
+ROS_CN = ""
+PV = "0.9.1"
+ROS_BPN = "teb-local-planner"
+
+ROS_BUILD_DEPENDS = " \
+    builtin-interfaces \
+    costmap-converter \
+    costmap-converter-msgs \
+    dwb-critics \
+    geometry-msgs \
+    libg2o \
+    nav2-bringup \
+    nav2-core \
+    nav2-costmap-2d \
+    nav2-msgs \
+    nav2-util \
+    pluginlib \
+    rclcpp \
+    rclcpp-action \
+    rclcpp-lifecycle \
+    std-msgs \
+    teb-msgs \
+    tf2 \
+    tf2-eigen \
+    visualization-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    builtin-interfaces \
+    costmap-converter \
+    costmap-converter-msgs \
+    dwb-critics \
+    geometry-msgs \
+    libg2o \
+    nav2-bringup \
+    nav2-core \
+    nav2-costmap-2d \
+    nav2-msgs \
+    nav2-util \
+    pluginlib \
+    rclcpp \
+    rclcpp-action \
+    rclcpp-lifecycle \
+    std-msgs \
+    teb-msgs \
+    tf2 \
+    tf2-eigen \
+    visualization-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    builtin-interfaces \
+    costmap-converter \
+    costmap-converter-msgs \
+    dwb-critics \
+    geometry-msgs \
+    libg2o \
+    nav2-bringup \
+    nav2-core \
+    nav2-costmap-2d \
+    nav2-msgs \
+    nav2-util \
+    pluginlib \
+    rclcpp \
+    rclcpp-action \
+    rclcpp-lifecycle \
+    std-msgs \
+    teb-msgs \
+    tf2 \
+    tf2-eigen \
+    visualization-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-cmake-gtest \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+OEE_ARCHIVE_SUBDIR = "teb_local_planner"
+
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/teb_local_planner/teb_local_planner-630a22e.tar.gz \
+"
+
+S = "${WORKDIR}/teb_local_planner/teb_local_planner"
+
+DEPENDS += "ceres-solver"
+
+FILES:${PN} += "${datadir} ${libdir}/teb_local_planner/*.py"
+
+CXXFLAGS += " -Wno-error=deprecated -Wno-error=maybe-uninitialized -Wno-error=deprecated-declarations -Wno-error=format-security"
+
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_teb/teb-msgs_0.0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_teb/teb-msgs_0.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..43406a48b168b1ead3d32e552da4a07d079b2c3c
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/3rdparty_teb/teb-msgs_0.0.1.bb
@@ -0,0 +1,78 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "A package containing message definitions for teb_local_planner."
+AUTHOR = "Vinnam Kim"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=12c26a18c7f493fdc7e8a93b16b7c04f"
+
+ROS_CN = ""
+PV = "0.0.1"
+ROS_BPN = "teb-msgs"
+
+ROS_BUILD_DEPENDS = " \
+    builtin-interfaces \
+    costmap-converter-msgs \
+    geometry-msgs \
+    rosidl-default-runtime \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    builtin-interfaces \
+    costmap-converter-msgs \
+    geometry-msgs \
+    rosidl-default-runtime \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    builtin-interfaces \
+    costmap-converter-msgs \
+    geometry-msgs \
+    rosidl-default-runtime \
+    std-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+OEE_ARCHIVE_SUBDIR = "teb_local_planner"
+
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/teb_local_planner/teb_local_planner-630a22e.tar.gz \
+"
+
+S = "${WORKDIR}/teb_local_planner/teb_msgs"
+
+FILES:${PN} += "${datadir}"
+
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/barcode-interface_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/barcode-interface_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7e958d26aa31758bd25c4b3449a27c6ebdcbca59
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/barcode-interface_0.0.0.bb
@@ -0,0 +1,66 @@
+# hieuler_component_ai/sample/barcode_interface/barcode-interface_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "root"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "barcode-interface"
+
+ROS_BUILD_DEPENDS = " \
+    rosidl-default-runtime \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    rosidl-default-runtime \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    rosidl-default-runtime \
+    std-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_component_ai"
+SRC_URI = " \
+    file://hieuler_component_ai/sample/barcode_interface \
+"
+
+S = "${WORKDIR}/hieuler_component_ai/sample/barcode_interface"
+FILES:${PN} += "${datadir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/barcode-node_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/barcode-node_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..54e9767a05b283cc98c5d447b44be09488cdcb12
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/barcode-node_0.0.0.bb
@@ -0,0 +1,105 @@
+# hieuler_component_ai/sample/barcode_detection/demo_ros2/barcode_node/barcode-node_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "root"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "barcode-node"
+
+ROS_BUILD_DEPENDS = " \
+    builtin-interfaces \
+    rosidl-default-runtime \
+    rclcpp \
+    barcode-interface \
+    camera \
+    mipi-camera \
+    zxing \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+    rosidl-default-runtime \
+    rosidl-adapter-native \
+    ament-cmake-ros-native \
+    rosidl-generator-c-native \
+    rosidl-generator-cpp-native \
+    rosidl-typesupport-fastrtps-c-native \
+    rosidl-typesupport-fastrtps-cpp-native \
+    rosidl-typesupport-introspection-cpp-native \
+    rosidl-typesupport-cpp-native \
+    rosidl-generator-py-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    rosidl-default-runtime \
+    barcode-interface \
+    camera \
+    mipi-camera \
+    zxing \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    builtin-interfaces \
+    rosidl-default-runtime \
+    rclcpp \
+    barcode-interface \
+    camera \
+    mipi-camera \
+    zxing \
+    std-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_component_ai"
+SRC_URI = " \
+    file://hieuler_component_ai/sample/barcode_detection/demo_ros2/barcode_node \
+    file://hieuler_component_ai/sample/zxing/src/zxing-cpp-1.4.0.zip \
+    file://hieuler_component_ai \
+    file://barcode_node_fix.patch \
+"
+
+do_unpack:append() {
+    bb.build.exec_func('do_copy_zxing_source', d)
+}
+ 
+do_copy_zxing_source() {
+    if [ ! -e ${WORKDIR}/hieuler_component_ai/sample/zxing/src/zxing-cpp-1.4.0/CMakeLists.txt ];then
+        mv ${WORKDIR}/zxing-cpp-1.4.0 ${WORKDIR}/hieuler_component_ai/sample/zxing/src
+    fi
+}
+
+S = "${WORKDIR}/hieuler_component_ai/sample/barcode_detection/demo_ros2/barcode_node"
+FILES:${PN} += "${datadir} ${libdir}/barcode_node/*"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/camera_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/camera_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..13e31580ab9b1c1b3867ddcb81716fafeefbd243
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/camera_0.0.0.bb
@@ -0,0 +1,61 @@
+# hieuler_component_ai/sample/camera/camera_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "camera"
+AUTHOR = "root"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "camera"
+
+ROS_BUILD_DEPENDS = " \
+    hieulerpi1-user-driver \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    hieulerpi1-user-driver \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_component_ai"
+SRC_URI = " \
+    file://hieuler_component_ai/sample/camera \
+    file://hieuler_component_ai \
+    file://camera_fix.patch \
+"
+
+S = "${WORKDIR}/hieuler_component_ai/sample/camera"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/barcode_node_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/barcode_node_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..27ed40c816af08d7bb506f2fafd952dcd727e285
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/barcode_node_fix.patch
@@ -0,0 +1,32 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -13,6 +13,7 @@ find_package(mipi_camera REQUIRED)
+ find_package(camera REQUIRED)
+ find_package(zxing REQUIRED)
+ find_package(barcode_interface REQUIRED)
++find_package(std_msgs REQUIRED)
+ 
+ # uncomment the following section in order to fill in
+ # further dependencies manually.
+@@ -22,10 +23,8 @@ set(AI_ROOT ${CMAKE_CURRENT_SOURCE_DIR}/../../../../)
+ set(ZXING_ROOT ${AI_ROOT}/sample/zxing/src/zxing-cpp-1.4.0/core/src/)
+ set(COMMON_ROOT ${AI_ROOT}/component/common/)
+ set(BARCODE_ROOT ${AI_ROOT}/component/barcode_detection/)
+-set(SDK_ROOT ${AI_ROOT}/../../3rdparty/platform/ss928/org/smp/a55_linux/)
+ link_directories(
+-	${SDK_ROOT}/mpp/out/lib
+-        ${SDK_ROOT}/mpp/out/lib/svp_npu
++    ${CMAKE_SYSROOT}/usr/lib/svp_npu
+ 	${AI_ROOT}/sample/mipi_camera/src/ffmpeglib/lib
+ )
+ 
+--- a/package.xml
++++ b/package.xml
+@@ -15,6 +15,7 @@
+   <depend>camera</depend>
+   <depend>zxing</depend>
+   <depend>barcode_interface</depend>
++  <depend>std_msgs</depend>
+   <export>
+     <build_type>ament_cmake</build_type>
+   </export>
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/camera_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/camera_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d26795a7d3efff1dd03f382b2bf8c7b8528f1176
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/camera_fix.patch
@@ -0,0 +1,18 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -13,7 +13,6 @@ find_package(ament_cmake REQUIRED)
+ # find_package(<dependency> REQUIRED)
+ set(SRC_ROOT ${CMAKE_CURRENT_SOURCE_DIR}/src)
+ set(AI_ROOT  ${CMAKE_CURRENT_SOURCE_DIR}/../../)
+-set(SDK_ROOT ${AI_ROOT}/../../3rdparty/platform/ss928/org/smp/a55_linux/)
+ 
+ add_compile_options(-fvisibility=hidden)
+ 
+@@ -71,7 +70,6 @@ target_link_libraries(camera
+ target_include_directories(camera PUBLIC
+         $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include/camera>
+ 	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/common>
+-	$<BUILD_INTERFACE:${SDK_ROOT}/mpp/out/include>
+ 	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/ffmpeglib/include>
+ 	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/ffmpeglib/include/libavformat>
+ 	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/ffmpeglib/include/libavcodec>
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/gst_node_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/gst_node_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b2b92cdeb72568bde89c3e11e95fda161f718961
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/gst_node_fix.patch
@@ -0,0 +1,40 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -11,17 +11,16 @@ find_package(ament_cmake REQUIRED)
+ find_package(rclcpp REQUIRED)
+ find_package(mipi_camera REQUIRED)
+ find_package(camera REQUIRED)
++find_package(std_msgs REQUIRED)
+ # uncomment the following section in order to fill in
+ # further dependencies manually.
+ # find_package(<dependency> REQUIRED)
+ 
+ set(AI_ROOT ${CMAKE_CURRENT_SOURCE_DIR}/../../../../)
+-set(SDK_ROOT ${AI_ROOT}/../../3rdparty/platform/ss928/org/smp/a55_linux/)
+ set(GST_ROOT ${AI_ROOT}/component/gesture_detection/)
+ 
+ link_directories(
+-	${SDK_ROOT}/mpp/out/lib
+-	${SDK_ROOT}/mpp/out/lib/npu/stub
++    ${CMAKE_SYSROOT}/usr/lib/npu/stub
+ 	${GST_ROOT}/lib
+ 	${AI_ROOT}/sample/camera/src/ffmpeglib/lib
+ )
+@@ -33,7 +32,6 @@ add_executable(gst_node
+ 	${CMAKE_CURRENT_SOURCE_DIR}/../../../common/ivp_draw.cpp)
+         
+ target_include_directories(gst_node PUBLIC
+-	$<BUILD_INTERFACE:${SDK_ROOT}/mpp/out/include>
+ 	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../../../common>
+ 	$<BUILD_INTERFACE:${GST_ROOT}/include>
+ 	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/../../>
+--- a/package.xml
++++ b/package.xml
+@@ -12,6 +12,7 @@
+   <test_depend>ament_lint_auto</test_depend>
+   <test_depend>ament_lint_common</test_depend>
+   <depend>mipi_camera</depend>
++  <depend>std_msgs</depend>
+   <depend>camera</depend>
+   <export>
+     <build_type>ament_cmake</build_type>
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/mipi_camera_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/mipi_camera_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ab7e58199d26f8e213ec871d41664fc413f16c6c
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/mipi_camera_fix.patch
@@ -0,0 +1,18 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -13,7 +13,6 @@ find_package(ament_cmake REQUIRED)
+ # find_package(<dependency> REQUIRED)
+ set(SRC_ROOT ${CMAKE_CURRENT_SOURCE_DIR}/src)
+ set(AI_ROOT  ${CMAKE_CURRENT_SOURCE_DIR}/../../)
+-set(SDK_ROOT ${AI_ROOT}/../../3rdparty/platform/ss928/org/smp/a55_linux/)
+ 
+ add_compile_options(-fvisibility=hidden)
+ 
+@@ -70,7 +69,6 @@ target_link_libraries(mipi_camera
+ target_include_directories(mipi_camera PUBLIC
+     $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
+ 	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/common>
+-	$<BUILD_INTERFACE:${SDK_ROOT}/mpp/out/include>
+ 	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/ffmpeglib/include>
+ 	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/ffmpeglib/include/libavformat>
+ 	$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/src/ffmpeglib/include/libavcodec>
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/object_node_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/object_node_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4b347981eb1e1bd861b8b80c61ae8cf050e97d83
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/object_node_fix.patch
@@ -0,0 +1,54 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -10,13 +10,13 @@ find_package(ament_cmake REQUIRED)
+ find_package(rclcpp REQUIRED)
+ find_package(mipi_camera REQUIRED)
+ find_package(zxing REQUIRED)
++find_package(std_msgs REQUIRED)
+ 
+ # uncomment the following section in order to fill in
+ # further dependencies manually.
+ # find_package(<dependency> REQUIRED)
+ 
+ set(AI_ROOT ${CMAKE_CURRENT_SOURCE_DIR}/../../../)
+-set(SDK_ROOT ${AI_ROOT}/../../3rdparty/platform/ss928/org/smp/a55_linux/)
+ set(PDFD_ROOT ${AI_ROOT}/component/body_detection/)
+ set(GST_ROOT ${AI_ROOT}/component/gesture_detection/)
+ set(ZXING_ROOT ${AI_ROOT}/sample/zxing/src/zxing-cpp-1.4.0/core/src/)
+@@ -24,9 +24,8 @@ set(COMMON_ROOT ${AI_ROOT}/component/common/)
+ set(BARCODE_ROOT ${AI_ROOT}/component/barcode_detection/)
+ 
+ link_directories(
+-	${SDK_ROOT}/mpp/out/lib
+-	${SDK_ROOT}/mpp/out/lib/svp_npu
+-  ${SDK_ROOT}/mpp/out/lib/npu/stub
++	${CMAKE_SYSROOT}/usr/lib/svp_npu
++  ${CMAKE_SYSROOT}/usr/lib/npu/stub
+ 	${AI_ROOT}/sample/mipi_camera/src/ffmpeglib/lib
+   ${PDFD_ROOT}/lib
+   ${GST_ROOT}/lib
+@@ -49,7 +48,6 @@ add_executable(object_node
+   ${AI_ROOT}/sample/barcode_detection/sample_barcode.cpp)
+         
+ target_include_directories(object_node PUBLIC
+-  $<BUILD_INTERFACE:${SDK_ROOT}/mpp/out/include>
+ 	$<BUILD_INTERFACE:${AI_ROOT}/sample/mipi_camera/include>
+   $<BUILD_INTERFACE:${AI_ROOT}/sample/body_detection>
+   $<BUILD_INTERFACE:${AI_ROOT}/sample/gesture_detection>
+@@ -109,4 +107,4 @@ if(BUILD_TESTING)
+   set(ament_cmake_cpplint_FOUND TRUE)
+   ament_lint_auto_find_test_dependencies()
+ endif()
+-ament_package()
+\ No newline at end of file
++ament_package()
+--- a/package.xml
++++ b/package.xml
+@@ -10,6 +10,7 @@
+   <buildtool_depend>ament_cmake</buildtool_depend>
+   <depend>mipi_camera</depend>
+   <depend>zxing</depend>
++  <depend>std_msgs</depend>
+   <test_depend>ament_lint_auto</test_depend>
+   <test_depend>ament_lint_common</test_depend>
+ 
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/pose_srv_node_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/pose_srv_node_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..28a39a702495c24dd14b0e59c7e30621dd339262
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/pose_srv_node_fix.patch
@@ -0,0 +1,24 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -19,12 +19,10 @@ find_package(mipi_camera REQUIRED)
+ find_package(tf2_geometry_msgs REQUIRED)
+ 
+ set(AI_ROOT ${CMAKE_CURRENT_SOURCE_DIR}/../../../../)
+-set(SDK_ROOT ${AI_ROOT}/../../3rdparty/platform/ss928/org/smp/a55_linux/)
+ set(PDFD_ROOT ${AI_ROOT}/component/body_detection/)
+ 
+ link_directories(
+-		${SDK_ROOT}/mpp/out/lib
+-		${SDK_ROOT}/mpp/out/lib/svp_npu
++		${CMAKE_SYSROOT}/usr/lib/svp_npu
+ 		${AI_ROOT}/sample/mipi_camera/src/ffmpeglib/lib
+ 		${PDFD_ROOT}/lib
+ )
+@@ -36,7 +34,6 @@ add_executable(pose_srv_node
+ 		${CMAKE_CURRENT_SOURCE_DIR}/../../../common/ivp_draw.cpp)
+ 
+ target_include_directories(pose_srv_node PUBLIC
+-		$<BUILD_INTERFACE:${SDK_ROOT}/mpp/out/include>
+ 		$<BUILD_INTERFACE:${AI_ROOT}/sample/camera/include>
+ 		$<BUILD_INTERFACE:${AI_ROOT}/sample/mipi_camera/include>
+ 		$<BUILD_INTERFACE:${AI_ROOT}/component/common>
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/robot_det_node_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/robot_det_node_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..66ca565fd01d1e5dc6ab2092836d5d813cc2d813
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/files/robot_det_node_fix.patch
@@ -0,0 +1,37 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -24,7 +24,6 @@ find_package(tf2 REQUIRED)
+ # find_package(<dependency> REQUIRED)
+ 
+ set(AI_ROOT ${CMAKE_CURRENT_SOURCE_DIR}/../../../)
+-set(SDK_ROOT ${AI_ROOT}/../../3rdparty/platform/ss928/org/smp/a55_linux/)
+ set(PDFD_ROOT ${AI_ROOT}/component/body_detection/)
+ set(GST_ROOT ${AI_ROOT}/component/gesture_detection/)
+ set(ZXING_ROOT ${AI_ROOT}/sample/zxing/src/zxing-cpp-1.4.0/core/src/)
+@@ -32,9 +31,8 @@ set(COMMON_ROOT ${AI_ROOT}/component/common/)
+ set(BARCODE_ROOT ${AI_ROOT}/component/barcode_detection/)
+ 
+ link_directories(
+-	${SDK_ROOT}/mpp/out/lib
+-	${SDK_ROOT}/mpp/out/lib/svp_npu
+-  ${SDK_ROOT}/mpp/out/lib/npu/stub
++	${CMAKE_SYSROOT}/usr/lib/svp_npu
++  ${CMAKE_SYSROOT}//usr/lib/npu/stub
+ 	${AI_ROOT}/sample/mipi_camera/src/ffmpeglib/lib
+   ${PDFD_ROOT}/lib
+   ${GST_ROOT}/lib
+@@ -57,7 +55,6 @@ add_executable(robot_det_node
+     ${AI_ROOT}/sample/barcode_detection/sample_barcode.cpp)
+ 
+ target_include_directories(robot_det_node PUBLIC
+-    $<BUILD_INTERFACE:${SDK_ROOT}/mpp/out/include>
+     $<BUILD_INTERFACE:${AI_ROOT}/sample/mipi_camera/include>
+     $<BUILD_INTERFACE:${AI_ROOT}/sample/body_detection>
+     $<BUILD_INTERFACE:${AI_ROOT}/sample/gesture_detection>
+@@ -122,4 +119,4 @@ if(BUILD_TESTING)
+   set(ament_cmake_cpplint_FOUND TRUE)
+   ament_lint_auto_find_test_dependencies()
+ endif()
+-ament_package()
+\ No newline at end of file
++ament_package()
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/gst-node_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/gst-node_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d9545191139f77f7c2d109f0d521c29f4009c63d
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/gst-node_0.0.0.bb
@@ -0,0 +1,72 @@
+# hieuler_component_ai/sample/gesture_detection/demo_ros2/gst_node/gst-node_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "root"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "gst-node"
+
+ROS_BUILD_DEPENDS = " \
+    camera \
+    mipi-camera \
+    rclcpp \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    camera \
+    mipi-camera \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    camera \
+    mipi-camera \
+    rclcpp \
+    std-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_component_ai"
+SRC_URI = " \
+    file://hieuler_component_ai/sample/gesture_detection/demo_ros2/gst_node \
+    file://hieuler_component_ai \
+    file://gst_node_fix.patch \
+"
+
+S = "${WORKDIR}/hieuler_component_ai/sample/gesture_detection/demo_ros2/gst_node"
+FILES:${PN} += "${datadir} ${libdir}/gst_node/*"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/mipi-camera_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/mipi-camera_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..134f4841e08d7fff1e173c8673c0bee92d7c8531
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/mipi-camera_0.0.0.bb
@@ -0,0 +1,62 @@
+# hieuler_component_ai/sample/mipi_camera/mipi-camera_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "mipi_camera"
+AUTHOR = "root"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=cb6f918bd1dea882b1da6304139909bf"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "mipi-camera"
+
+ROS_BUILD_DEPENDS = " \
+    hieulerpi1-user-driver \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    hieulerpi1-user-driver \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_component_ai"
+SRC_URI = " \
+    file://hieuler_component_ai/sample/mipi_camera \
+    file://hieuler_component_ai \
+    file://mipi_camera_fix.patch \
+"
+
+S = "${WORKDIR}/hieuler_component_ai/sample/mipi_camera"
+FILES:${PN} += "${datadir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/object-node_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/object-node_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..3d844ca4503ef64c1c2a1165c63c79e6dfda0be3
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/object-node_0.0.0.bb
@@ -0,0 +1,83 @@
+# hieuler_component_ai/sample/object_detection/object_node/object-node_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "root"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "object-node"
+
+ROS_BUILD_DEPENDS = " \
+    mipi-camera \
+    zxing \
+    rclcpp \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    mipi-camera \
+    zxing \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    mipi-camera \
+    zxing \
+    rclcpp \
+    std-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_component_ai"
+SRC_URI = " \
+    file://hieuler_component_ai/sample/object_detection/object_node \
+    file://hieuler_component_ai/sample/zxing/src/zxing-cpp-1.4.0.zip \
+    file://hieuler_component_ai \
+    file://object_node_fix.patch \
+"
+
+do_unpack:append() {
+    bb.build.exec_func('do_copy_zxing_source', d)
+}
+ 
+do_copy_zxing_source() {
+    if [ ! -e ${WORKDIR}/hieuler_component_ai/sample/zxing/src/zxing-cpp-1.4.0/CMakeLists.txt ];then
+        mv ${WORKDIR}/zxing-cpp-1.4.0 ${WORKDIR}/hieuler_component_ai/sample/zxing/src
+    fi
+}
+
+S = "${WORKDIR}/hieuler_component_ai/sample/object_detection/object_node"
+FILES:${PN} += "${datadir} ${libdir}/object_node/*"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/pose-srv-node_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/pose-srv-node_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d2833f226fffc1b3aae596994ebc7e94fd508d93
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/pose-srv-node_0.0.0.bb
@@ -0,0 +1,82 @@
+# hieuler_component_ai/sample/body_detection/demo_ros2/pose_srv_node/pose-srv-node_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "lx"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "pose-srv-node"
+
+ROS_BUILD_DEPENDS = " \
+    camera \
+    mipi-camera \
+    rclcpp \
+    sensor-msgs \
+    std-msgs \
+    tf2-geometry-msgs \
+    nav2-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    camera \
+    mipi-camera \
+    rclcpp \
+    sensor-msgs \
+    std-msgs \
+    tf2-geometry-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    camera \
+    mipi-camera \
+    rclcpp \
+    sensor-msgs \
+    std-msgs \
+    tf2-geometry-msgs \
+    nav2-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_component_ai"
+SRC_URI = " \
+    file://hieuler_component_ai/sample/body_detection/demo_ros2/pose_srv_node \
+    file://hieuler_component_ai \
+    file://pose_srv_node_fix.patch \
+"
+
+S = "${WORKDIR}/hieuler_component_ai/sample/body_detection/demo_ros2/pose_srv_node"
+FILES:${PN} += "${datadir} ${libdir}/pose_srv_node/*"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/robot-det-node_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/robot-det-node_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c7a8a550660845f471ba32db4827c51305c127f4
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/robot-det-node_0.0.0.bb
@@ -0,0 +1,94 @@
+# hieuler_component_ai/sample/robot_detection/robot_det_node/robot-det-node_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "root"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "robot-det-node"
+
+ROS_BUILD_DEPENDS = " \
+    nav2-msgs \
+    barcode-interface \
+    mipi-camera \
+    sensor-msgs \
+    std-msgs \
+    tf2-geometry-msgs \
+    zxing \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    nav2-msgs \
+    barcode-interface \
+    mipi-camera \
+    sensor-msgs \
+    std-msgs \
+    tf2-geometry-msgs \
+    zxing \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    nav2-msgs \
+    barcode-interface \
+    mipi-camera \
+    sensor-msgs \
+    std-msgs \
+    tf2-geometry-msgs \
+    zxing \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_component_ai"
+SRC_URI = " \
+    file://hieuler_component_ai/sample/robot_detection/robot_det_node \
+    file://hieuler_component_ai/sample/zxing/src/zxing-cpp-1.4.0.zip \
+    file://hieuler_component_ai \
+    file://robot_det_node_fix.patch \
+"
+
+do_unpack:append() {
+    bb.build.exec_func('do_copy_zxing_source', d)
+}
+ 
+do_copy_zxing_source() {
+    if [ ! -e ${WORKDIR}/hieuler_component_ai/sample/zxing/src/zxing-cpp-1.4.0/CMakeLists.txt ];then
+        mv ${WORKDIR}/zxing-cpp-1.4.0 ${WORKDIR}/hieuler_component_ai/sample/zxing/src
+    fi
+}
+
+S = "${WORKDIR}/hieuler_component_ai/sample/robot_detection/robot_det_node"
+FILES:${PN} += "${datadir} ${libdir}/robot_det_node/*"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/zxing_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/zxing_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..bcca1475afe70f2b473341ee5ba860072e817576
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_ai/zxing_0.0.0.bb
@@ -0,0 +1,55 @@
+# hieuler_component_ai/sample/zxing/zxing_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "root"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "zxing"
+
+ROS_BUILD_DEPENDS = ""
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = ""
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_component_ai"
+SRC_URI = " \
+    file://hieuler_component_ai/sample/zxing \
+"
+
+S = "${WORKDIR}/hieuler_component_ai/sample/zxing"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_chassis/hieuler-teleop_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_chassis/hieuler-teleop_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..dfaea5a51e8de2ad39971106bb0fb978c02998df
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_chassis/hieuler-teleop_0.0.0.bb
@@ -0,0 +1,61 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "ROS2 hieuler_teleop"
+AUTHOR = "hieuler"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=10;endline=10;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "hieuler_teleop"
+
+ROS_BUILD_DEPENDS = " \
+    ros2-hieuler-robot \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    ros2-hieuler-robot \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    ros2-hieuler-robot \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+    boost \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_component_chassis"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/uart/keyboard \
+"
+
+S = "${WORKDIR}/hieuler_component_chassis/uart/keyboard"
+FILES:${PN} += "${datadir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_python"
+
+inherit ros_${ROS_BUILD_TYPE}
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_chassis/robot-bringup_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_chassis/robot-bringup_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8b59a6a0130b8f86f5253ffcff6a941091382df9
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_chassis/robot-bringup_0.0.0.bb
@@ -0,0 +1,62 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "ROS2 robot_bringup for robot_control"
+AUTHOR = "hieuler"
+SECTION = "devel"
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "robot-bringup"
+
+ROS_BUILD_DEPENDS = " \
+    ros2-hieuler-robot \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    ros2-hieuler-robot \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    ros2-hieuler-robot \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+    boost \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_component_chassis"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/uart/robot_bringup \
+"
+
+S = "${WORKDIR}/hieuler_component_chassis/uart/robot_bringup"
+FILES:${PN} += "${datadir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_chassis/ros2-hieuler-robot_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_chassis/ros2-hieuler-robot_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..0350cc9b89b8f999f3298d974330d4f1dfe75203
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_chassis/ros2-hieuler-robot_0.0.0.bb
@@ -0,0 +1,107 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "ROS2 ros2_control_robot for control_robot"
+AUTHOR = "control"
+SECTION = "devel"
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "ros2-hieuler-robot"
+
+ROS_BUILD_DEPENDS = " \
+    ament-index-cpp \
+    geometry-msgs \
+    nav-msgs \
+    nav2-msgs \
+    rclcpp \
+    rclcpp-action \
+    rclpy \
+    rosidl-default-runtime \
+    sensor-msgs \
+    serial \
+    std-msgs \
+    std-srvs \
+    tf2 \
+    tf2-geometry-msgs \
+    tf2-ros \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+    rosidl-typesupport-fastrtps-cpp-native \
+    rosidl-typesupport-fastrtps-c-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    ament-index-cpp \
+    geometry-msgs \
+    nav-msgs \
+    nav2-msgs \
+    rclcpp \
+    rclcpp-action \
+    rclpy \
+    rosidl-default-runtime \
+    sensor-msgs \
+    serial \
+    std-msgs \
+    std-srvs \
+    tf2 \
+    tf2-geometry-msgs \
+    tf2-ros \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    ament-index-cpp \
+    geometry-msgs \
+    nav-msgs \
+    nav2-msgs \
+    rclcpp \
+    rclcpp-action \
+    rclpy \
+    rosidl-default-runtime \
+    sensor-msgs \
+    serial \
+    std-msgs \
+    std-srvs \
+    tf2 \
+    tf2-geometry-msgs \
+    tf2-ros \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+    boost \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_component_chassis"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/uart/hieuler \
+"
+
+S = "${WORKDIR}/hieuler_component_chassis/uart/hieuler"
+FILES:${PN} += "${datadir} ${libdir}/ros2_hieuler_robot/*"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_chassis/serial_%.bbappend b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_chassis/serial_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..922eac473eeb49dc0c33083ca9159cee7b5b3b97
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_chassis/serial_%.bbappend
@@ -0,0 +1,30 @@
+PV = "1.2.1"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=14;endline=14;md5=12c26a18c7f493fdc7e8a93b16b7c04f"
+
+ROS_BUILD_DEPENDS = " \
+    rosidl-default-runtime \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    rosidl-default-runtime \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    rosidl-default-runtime \
+"
+
+OPENEULER_LOCAL_NAME = "hieuler_component_chassis"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/uart/serial_ros2 \
+"
+
+S = "${WORKDIR}/hieuler_component_chassis/uart/serial_ros2"
+
+DISABLE_OPENEULER_SOURCE_MAP = "1"
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/depth-image-proc_%.bbappend b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/depth-image-proc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7ae710f30584b127a175a2b5a77853917e2896b7
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/depth-image-proc_%.bbappend
@@ -0,0 +1,10 @@
+PV = "2.2.1"
+OPENEULER_LOCAL_NAME = "hirobot_component_dtof"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/dtof_ros_demo/src/depth_image/depth_image_to_point_cloud \
+"
+
+S = "${WORKDIR}/hirobot_component_dtof/dtof_ros_demo/src/depth_image/depth_image_to_point_cloud"
+
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/depthimage-to-laserscan_%.bbappend b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/depthimage-to-laserscan_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bcc6388a3faf42a1d310b55e696c623c6636f5d8
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/depthimage-to-laserscan_%.bbappend
@@ -0,0 +1,12 @@
+OPENEULER_LOCAL_NAME = "hirobot_component_dtof"
+
+PV = "2.3.1"
+
+SRC_URI = " \
+    file://hirobot_component_dtof/dtof_ros_demo/src/depth_image/depthimage_to_laserscan \
+"
+
+S = "${WORKDIR}/hirobot_component_dtof/dtof_ros_demo/src/depth_image/depthimage_to_laserscan"
+
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/dtof-client-node_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/dtof-client-node_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2879d249e1a54481a6af07922a8dff5a0beebf01
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/dtof-client-node_0.0.0.bb
@@ -0,0 +1,85 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "dtof-client-node"
+AUTHOR = "lx"
+SECTION = "devel"
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "dtof-client-node"
+
+ROS_BUILD_DEPENDS = " \
+    pcl \
+    rclcpp \
+    std-msgs \
+    sensor-msgs \
+    camera-info-manager \
+    cv-bridge \
+    image-transport \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    pcl \
+    rclcpp \
+    std-msgs \
+    sensor-msgs \
+    camera-info-manager \
+    cv-bridge \
+    image-transport \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    pcl \
+    rclcpp \
+    std-msgs \
+    sensor-msgs \
+    camera-info-manager \
+    cv-bridge \
+    image-transport \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_dtof"
+SRC_URI = " \
+    file://hirobot_component_dtof/dtof_ros_demo/src/dtof_client_node \
+"
+
+S = "${WORKDIR}/hirobot_component_dtof/dtof_ros_demo/src/dtof_client_node"
+FILES:${PN} += "${datadir} ${libdir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
+do_compile:prepend() {
+    sed -i 's@#include "pcl_conversions/pcl_conversions.h"@@g' ${WORKDIR}/hirobot_component_dtof/dtof_ros_demo/src/dtof_client_node/src/dtof_client.hpp
+    sed -i 's@#include <camera_info_manager/camera_info_manager.hpp>@#include <camera_info_manager/camera_info_manager/camera_info_manager.hpp>@g' ${WORKDIR}/hirobot_component_dtof/dtof_ros_demo/src/dtof_client_node/src/dtof_client.hpp
+    sed -i 's@#include "camera_info_manager/visibility_control.h"@#include "camera_info_manager/camera_info_manager/visibility_control.h"@g' ${WORKDIR}/recipe-sysroot/usr/include/camera_info_manager/camera_info_manager/camera_info_manager.hpp
+
+}
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/dtof-node_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/dtof-node_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..65fc579070daed18a4bffb49230ae12783759a92
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/dtof-node_0.0.0.bb
@@ -0,0 +1,64 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "dtof-node"
+AUTHOR = "lx"
+SECTION = "devel"
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "dtof-node"
+
+ROS_BUILD_DEPENDS = " \
+    rclcpp \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    rclcpp \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    rclcpp \
+    std-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_dtof"
+SRC_URI = " \
+    file://hirobot_component_dtof/dtof_ros_demo/src/dtof_node \
+"
+
+S = "${WORKDIR}/hirobot_component_dtof/dtof_ros_demo/src/dtof_node"
+FILES:${PN} += "${datadir} ${libdir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/hirobot-description_0.0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/hirobot-description_0.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..1f45b8fe8b25548d8725560abd2d583a3f8f3004
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_dtof/hirobot-description_0.0.1.bb
@@ -0,0 +1,58 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "     3D models of the HiRobot for simulation and visualization   "
+AUTHOR = "HiRobot"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=10;endline=10;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.1"
+ROS_BPN = "hirobot-description"
+
+ROS_BUILD_DEPENDS = " \
+    urdf \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    urdf \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    urdf \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = ""
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_dtof"
+SRC_URI = " \
+    file://hirobot_component_dtof/dtof_ros_demo/src/hirobot_description \
+"
+
+S = "${WORKDIR}/hirobot_component_dtof/dtof_ros_demo/src/hirobot_description"
+FILES:${PN} += "${datadir} ${libdir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/ai-demolib_0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/ai-demolib_0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..02e25af61f72dc6bf8976e040d4e30b1c336bb98
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/ai-demolib_0.1.bb
@@ -0,0 +1,35 @@
+SUMMARY = "lib depneds from hieuler_component_ai app"
+DESCRIPTION = "user lib for ai demo"
+HOMEPAGE = "hipirobot/hieuler_component_ai"
+LICENSE = "CLOSED"
+
+inherit ros_distro_humble
+
+OPENEULER_LOCAL_NAME = "hieuler_component_ai"
+
+SRC_URI = " \
+        file://hieuler_component_ai/component \
+"
+
+S = "${WORKDIR}/hieuler_component_ai/component"
+
+do_install:append() {
+    install -d ${D}${libdir}
+    install -d ${D}/res
+    cp -rf -P ${WORKDIR}/hieuler_component_ai/component/gesture_detection/lib/*so ${D}${libdir}
+    cp -rf -P ${WORKDIR}/hieuler_component_ai/component/body_detection/lib/*so ${D}${libdir}
+    cp -rf -P ${WORKDIR}/hieuler_component_ai/component/barcode_detection/res/* ${D}/res
+    cp -rf -P ${WORKDIR}/hieuler_component_ai/component/gesture_detection/res/* ${D}/res
+    cp -rf -P ${WORKDIR}/hieuler_component_ai/component/body_detection/res/* ${D}/res
+
+}
+
+FILES:${PN} += " \
+    ${libdir}/*so* \
+    /res/* \
+"
+
+FILES:${PN}-dev = ""
+
+EXCLUDE_FROM_SHLIBS = "1"
+INSANE_SKIP:${PN} += "already-stripped dev-so"
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/encoder_decoder_demo_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/encoder_decoder_demo_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c938fda2ac2e02a0371316a192bccee11e1e351f
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/encoder_decoder_demo_fix.patch
@@ -0,0 +1,36 @@
+diff --git a/sample/encoder_decoder_demo/CMakeLists.txt b/sample/encoder_decoder_demo/CMakeLists.txt
+index 956a46e..2d3c74f 100644
+--- a/sample/encoder_decoder_demo/CMakeLists.txt
++++ b/sample/encoder_decoder_demo/CMakeLists.txt
+@@ -4,7 +4,7 @@ cmake_minimum_required(VERSION 3.0)
+ # 项目名称
+ project(encoder_decoder_demo)
+ 
+-set(CMAKE_C_COMPILER aarch64-mix210-linux-gcc)
++#set(CMAKE_C_COMPILER aarch64-mix210-linux-gcc)
+ 
+ # 添加可执行文件
+ add_executable(encoder_decoder_demo hibot_bot_test.c)
+@@ -19,14 +19,14 @@ target_include_directories(encoder_decoder_demo
+ 
+ target_link_libraries(encoder_decoder_demo
+ PUBLIC
+-  $ENV{SDK_PATH}/smp/a55_linux/mpp/out/lib/libsecurec.so
+-  $ENV{SDK_PATH}/smp/a55_linux/mpp/out/lib/libss_dsp.so
+-  $ENV{SDK_PATH}/smp/a55_linux/mpp/out/lib/libss_mpi.so
+-  $ENV{SDK_PATH}/smp/a55_linux/mpp/out/lib/libss_dnvqe.so
+-  $ENV{SDK_PATH}/smp/a55_linux/mpp/out/lib/libss_upvqe.so
+-  $ENV{SDK_PATH}/smp/a55_linux/mpp/out/lib/libss_voice_engine.so
+-  $ENV{SDK_PATH}/smp/a55_linux/mpp/out/lib/libss_hdmi.so
+-  ${CMAKE_CURRENT_SOURCE_DIR}/lib/libhibot.so
++  securec
++  ss_dsp
++  ss_mpi
++  ss_dnvqe
++  ss_upvqe
++  ss_voice_engine
++  ss_hdmi
++  hibot
+   m
+   pthread
+ )
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/hibot_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/hibot_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..28057077ac729cd38d983742658786df2da61ef4
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/hibot_fix.patch
@@ -0,0 +1,94 @@
+diff --git a/src/encoder_decoder/CMakeLists.txt b/src/encoder_decoder/CMakeLists.txt
+index be0923e..2293cfe 100644
+--- a/src/encoder_decoder/CMakeLists.txt
++++ b/src/encoder_decoder/CMakeLists.txt
+@@ -21,19 +21,17 @@ target_include_directories(encoder_decoder_object
+     ${CMAKE_CURRENT_SOURCE_DIR}/../../include/encoder_decoder/decoder
+     ${CMAKE_CURRENT_SOURCE_DIR}/../../include/encoder_decoder/decoder/hal
+     ${CMAKE_CURRENT_SOURCE_DIR}/../../include/encoder_decoder/hibot_comm
+-    $ENV{SDK_PATH}/smp/a55_linux/mpp/out/include
+ )
+ 
+ # Add the library directories for hw_calc
+ target_link_directories(encoder_decoder_object
+   PUBLIC
+-  $ENV{SDK_PATH}/smp/a55_linux/mpp/out/lib
+ )
+ 
+ # Link the hw_calc library to the external library
+ target_link_libraries(encoder_decoder_object
+   PUBLIC
+-  $ENV{SDK_PATH}/smp/a55_linux/mpp/out/lib/libss_mpi.so
++  ss_mpi
+ )
+ 
+ add_library(encoder_decoder STATIC $<TARGET_OBJECTS:encoder_decoder_object>)
+diff --git a/src/hw_calc/CMakeLists.txt b/src/hw_calc/CMakeLists.txt
+index a3ea96b..7f757f4 100755
+--- a/src/hw_calc/CMakeLists.txt
++++ b/src/hw_calc/CMakeLists.txt
+@@ -21,13 +21,11 @@ target_include_directories(hw_calc_object
+   PUBLIC
+     ${CMAKE_CURRENT_SOURCE_DIR}/../../include/hw_calc
+     ${CMAKE_CURRENT_SOURCE_DIR}/../../include/hw_calc/hal
+-    $ENV{SDK_PATH}/smp/a55_linux/mpp/out/include
+ )
+ 
+ # Add the library directories for hw_calc
+ target_link_directories(hw_calc_object
+   PUBLIC
+-  $ENV{SDK_PATH}/smp/a55_linux/mpp/out/lib
+ )
+ 
+ 
+diff --git a/src/hwmgr/CMakeLists.txt b/src/hwmgr/CMakeLists.txt
+index 3238b5c..568c0a8 100644
+--- a/src/hwmgr/CMakeLists.txt
++++ b/src/hwmgr/CMakeLists.txt
+@@ -3,8 +3,7 @@ project(hwmgr)
+ 
+ set(HWMGR_SRC ${CMAKE_CURRENT_SOURCE_DIR}/deamon/shm_mgr.c)
+ 
+-set(HWMGR_INC $ENV{SDK_PATH}/smp/a55_linux/mpp/out/include
+-              ${CMAKE_CURRENT_SOURCE_DIR}/../shm/include
++set(HWMGR_INC ${CMAKE_CURRENT_SOURCE_DIR}/../shm/include
+               ${CMAKE_CURRENT_SOURCE_DIR}/../../include/shm/shmbuffer
+               ${CMAKE_CURRENT_SOURCE_DIR}/../../include/shm/mgrbuffer
+ 		          ${CMAKE_CURRENT_SOURCE_DIR}/../../include/hwmgr/deamon)
+@@ -15,7 +14,6 @@ add_library(hwmgr_obj OBJECT ${HWMGR_SRC})
+ target_include_directories(hwmgr_obj PUBLIC ${HWMGR_INC})
+ 
+ target_link_libraries(hwmgr_obj
+-  -L$ENV{SDK_PATH}/smp/a55_linux/mpp/out/lib
+   -L${CMAKE_CURRENT_SOURCE_DIR}/../shm
+   ss_mpi
+   securec
+@@ -31,4 +29,4 @@ add_library(hwmgr STATIC $<TARGET_OBJECTS:hwmgr_obj>)
+ # Use parameter to decide whether to compile the driver
+ if (${BUILD_DRIVER})
+   add_subdirectory(driver)
+-endif()
+\ No newline at end of file
++endif()
+diff --git a/src/shm/CMakeLists.txt b/src/shm/CMakeLists.txt
+index e634408..c8113d7 100644
+--- a/src/shm/CMakeLists.txt
++++ b/src/shm/CMakeLists.txt
+@@ -5,8 +5,7 @@ set(SHM_SRC ${CMAKE_CURRENT_SOURCE_DIR}/src/hal/shm_buffer_hal.c
+             ${CMAKE_CURRENT_SOURCE_DIR}/src/shmbuffer/shm_buffer.c
+             ${CMAKE_CURRENT_SOURCE_DIR}/src/mgrbuffer/mgr_buffer.c)
+ 
+-set(SHM_INC $ENV{SDK_PATH}/smp/a55_linux/mpp/out/include
+-            ${CMAKE_CURRENT_SOURCE_DIR}/include
++set(SHM_INC ${CMAKE_CURRENT_SOURCE_DIR}/include
+             ${CMAKE_CURRENT_SOURCE_DIR}/../../include/shm/shmbuffer
+             ${CMAKE_CURRENT_SOURCE_DIR}/../../include/shm/mgrbuffer)
+ 
+@@ -14,7 +13,6 @@ set(SHM_INC $ENV{SDK_PATH}/smp/a55_linux/mpp/out/include
+ add_library(shm_obj OBJECT ${SHM_SRC})
+ target_include_directories(shm_obj PUBLIC ${SHM_INC})
+ target_link_libraries(shm_obj
+-  -L$ENV{SDK_PATH}/smp/a55_linux/mpp/out/lib
+   ss_mpi
+   securec
+   ss_dnvqe
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/hw_calc_demo_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/hw_calc_demo_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..67a93f44fd42524ba70e0e5613167889129d8e86
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/hw_calc_demo_fix.patch
@@ -0,0 +1,21 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -32,8 +32,16 @@ ament_target_dependencies(hw_calc_demo
+   image_transport
+   image_geometry
+ )
+-target_link_libraries(hw_calc_demo
+-  ${CMAKE_CURRENT_SOURCE_DIR}/3rd/lib/libhibot.so
++
++target_link_libraries(hw_calc_demo 
++  hibot
++  securec
++  ss_dsp
++  ss_mpi
++  ss_dnvqe
++  ss_upvqe
++  ss_voice_engine
++  ss_hdmi
+ )
+ 
+ # Install targets
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/hwmgr-driver-makefile b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/hwmgr-driver-makefile
new file mode 100644
index 0000000000000000000000000000000000000000..e7d0f3e4747f87c730a6fd877d632f87937731d7
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/hwmgr-driver-makefile
@@ -0,0 +1,14 @@
+obj-m := hwmgr_shm.o
+
+SRC := $(shell pwd)
+
+all:
+	$(MAKE) -C $(KERNEL_SRC) M=$(SRC)
+
+modules_install:
+	$(MAKE) -C $(KERNEL_SRC) M=$(SRC) modules_install
+
+clean:
+	rm -f *.o *~ core .depend .*.cmd *.ko *.mod.c *.mod
+	rm -f Module.markers Module.symvers modules.order
+	rm -rf .tmp_versions Modules.symvers
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/hwmgr_demo_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/hwmgr_demo_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..523424de7eaaaa1aa082206716e3d9259597988c
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/hwmgr_demo_fix.patch
@@ -0,0 +1,51 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -9,23 +9,29 @@ add_compile_options(-std=c++17)
+ # find dependencies
+ find_package(ament_cmake REQUIRED)
+ find_package(rclcpp REQUIRED)
+-
+-set(DEPENDS_DIR ${CMAKE_CURRENT_SOURCE_DIR}/depends)
+-execute_process(COMMAND insmod ${DEPENDS_DIR}/hwmgr_shm.ko)
++find_package(yaml-cpp REQUIRED)
+ 
+ include_directories(
+   include
+   include/HiBot
+ )
+ 
+-link_directories(
+-  ${DEPENDS_DIR}
+-)
+ 
+ add_executable(hwmgr
+   src/hwmgr_node.cpp
+ )
+-target_link_libraries(hwmgr hibot yaml-cpp)
++target_link_libraries(hwmgr
++  securec
++  yaml-cpp
++  hibot 
++  ss_dsp
++  ss_mpi
++  ss_dnvqe
++  ss_upvqe
++  ss_voice_engine
++  ss_hdmi
++)
++
+ ament_target_dependencies(hwmgr rclcpp)
+ 
+ install(
+@@ -41,11 +47,4 @@ install(DIRECTORY
+   launch config
+   DESTINATION share/${PROJECT_NAME})
+ 
+-install(FILES
+-  ${DEPENDS_DIR}/libyaml-cpp.so.0.7
+-  ${DEPENDS_DIR}/libyaml-cpp.so.0.7.0
+-  ${DEPENDS_DIR}/libyaml-cpp.so
+-  ${DEPENDS_DIR}/libhibot.so
+-  DESTINATION lib)
+-
+ ament_package()
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/test_recv_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/test_recv_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7ec493fe2dfe5cba2540c5db8d9ec17c93ba8ee0
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/test_recv_fix.patch
@@ -0,0 +1,27 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -19,7 +19,16 @@ link_directories(
+ )
+ 
+ add_executable(test_recv src/test_recv.cpp)
+-target_link_libraries(test_recv hibot)
++target_link_libraries(test_recv 
++  securec
++  ss_dsp
++  ss_mpi
++  ss_dnvqe
++  ss_upvqe
++  ss_voice_engine
++  ss_hdmi
++  hibot
++)
+ ament_target_dependencies(test_recv rclcpp shm_meta_info)
+ 
+ install(
+@@ -34,4 +43,4 @@ install(
+   FILES ../SHMBufferRosPkg/lib/libhibot.so
+   DESTINATION lib)
+ 
+-ament_package()
+\ No newline at end of file
++ament_package()
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/test_send_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/test_send_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8ce37ecc960a29b6314ca20c7fbd689ff862b69a
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/files/test_send_fix.patch
@@ -0,0 +1,27 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -21,7 +21,16 @@ link_directories(
+ )
+ 
+ add_executable(test_send src/test_send.cpp)
+-target_link_libraries(test_send hibot)
++target_link_libraries(test_send 
++  securec
++  ss_dsp
++  ss_mpi
++  ss_dnvqe
++  ss_upvqe
++  ss_voice_engine
++  ss_hdmi
++  hibot
++)
+ ament_target_dependencies(test_send rclcpp shm_meta_info std_msgs)
+ 
+ install(
+@@ -36,4 +45,4 @@ install(
+   FILES ../SHMBufferRosPkg/lib/libhibot.so
+   DESTINATION lib)
+ 
+-ament_package()
+\ No newline at end of file
++ament_package()
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/mipi-ffmpeglib_0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/mipi-ffmpeglib_0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..10ea594fc060b0b70811b77e699c986618ecc456
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_hibot/mipi-ffmpeglib_0.1.bb
@@ -0,0 +1,28 @@
+SUMMARY = "lib depneds from mipi app"
+DESCRIPTION = "user lib for mipi"
+HOMEPAGE = "hipirobot/hieuler_component_ai"
+LICENSE = "CLOSED"
+
+inherit ros_distro_humble
+
+OPENEULER_LOCAL_NAME = "hieuler_component_ai"
+
+SRC_URI = " \
+        file://hieuler_component_ai/sample/camera/src/ffmpeglib/lib \
+"
+
+S = "${WORKDIR}/hieuler_component_ai/sample/camera/src/ffmpeglib/lib"
+
+do_install:append() {
+    install -d ${D}${libdir}
+    cp -rf -P ${WORKDIR}/hieuler_component_ai/sample/camera/src/ffmpeglib/lib/* ${D}${libdir}
+}
+
+FILES:${PN} += " \
+    ${libdir}/*so* \
+"
+
+FILES:${PN}-dev = ""
+
+EXCLUDE_FROM_SHLIBS = "1"
+INSANE_SKIP:${PN} += "already-stripped dev-so"
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/depth-mini-seg_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/depth-mini-seg_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ce7fb1277ee2969e2e0df0af1e0ee75ffcc872be
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/depth-mini-seg_0.0.0.bb
@@ -0,0 +1,74 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "lx"
+SECTION = "devel"
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "depth-mini-seg"
+
+ROS_BUILD_DEPENDS = " \
+    pcl \
+    pcl-conversions \
+    rclcpp \
+    std-msgs \
+    tf2-geometry-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    pcl \
+    pcl-conversions \
+    rclcpp \
+    std-msgs \
+    tf2-geometry-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    pcl \
+    pcl-conversions \
+    rclcpp \
+    std-msgs \
+    tf2-geometry-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_navigation"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/depth_mini_seg \
+    file://depth_mini_seg_fix.patch \
+"
+
+S = "${WORKDIR}/hirobot_component_navigation/depth_mini_seg"
+FILES:${PN} += "${datadir} ${libdir}/depth_mini_seg/*"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/files/depth_mini_seg_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/files/depth_mini_seg_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..457013223ff825d18d6bc4c63a3571abbe56cf3d
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/files/depth_mini_seg_fix.patch
@@ -0,0 +1,11 @@
+--- a/src/depth_mini_seg.cpp
++++ b/src/depth_mini_seg.cpp
+@@ -7,7 +7,7 @@
+ 
+ #include<pcl/point_types.h>
+ #include <pcl/common/transforms.h>
+-#include <pcl/visualization/pcl_visualizer.h>
++//#include <pcl/visualization/pcl_visualizer.h>
+ 
+ #include <tf2_geometry_msgs/tf2_geometry_msgs.h>
+ #include <tf2_ros/transform_listener.h>
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/files/hirobot_tof_plane_seg_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/files/hirobot_tof_plane_seg_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c3b3ccf96743600c67d194ff30e0fb4d681994ba
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/files/hirobot_tof_plane_seg_fix.patch
@@ -0,0 +1,20 @@
+--- a/src/hirobot_tof_plane_seg.cpp
++++ b/src/hirobot_tof_plane_seg.cpp
+@@ -6,7 +6,7 @@
+ #include <pcl/segmentation/sac_segmentation.h>
+ #include <pcl/segmentation/extract_polygonal_prism_data.h>
+ #include <pcl/surface/concave_hull.h>
+-#include <pcl/visualization/pcl_visualizer.h>
++//#include <pcl/visualization/pcl_visualizer.h>
+ #include "pcl_conversions/pcl_conversions.h"
+ 
+ #include <pcl/ModelCoefficients.h>
+@@ -21,7 +21,7 @@
+ #include<pcl/io/pcd_io.h>
+ #include<pcl/point_types.h>
+ #include <pcl/common/transforms.h>
+-#include <pcl/visualization/pcl_visualizer.h>
++//#include <pcl/visualization/pcl_visualizer.h>
+ 
+ 
+ #define TRANSFORMATION_TYPE_X 0
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/get-pose-msg_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/get-pose-msg_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8c32674dcb2f489a23db9ba21cb00aa87cdd0edf
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/get-pose-msg_0.0.0.bb
@@ -0,0 +1,73 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "lx"
+SECTION = "devel"
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "get-pose-msg"
+
+ROS_BUILD_DEPENDS = " \
+    rosidl-default-generators \
+    rosidl-default-runtime \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+    rosidl-default-runtime \
+    rosidl-adapter-native \
+    ament-cmake-ros-native \
+    python3-numpy-native \
+    rosidl-generator-c-native \
+    rosidl-generator-cpp-native \
+    rosidl-typesupport-fastrtps-c-native \
+    rosidl-typesupport-fastrtps-cpp-native \
+    rosidl-typesupport-introspection-cpp-native \
+    rosidl-typesupport-cpp-native \
+    rosidl-generator-py-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    rosidl-default-generators \
+    rosidl-default-runtime \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    rosidl-default-generators \
+    rosidl-default-runtime \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = ""
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_navigation"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/get_pose_msg \
+"
+
+S = "${WORKDIR}/hirobot_component_navigation/get_pose_msg"
+FILES:${PN} += "${datadir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-base_0.0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-base_0.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b5bd563fa6acdffbee4b9bc4d0958a8c935364d9
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-base_0.0.1.bb
@@ -0,0 +1,89 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "     Hirobot base node that include diff drive controller, odometry and tf node   "
+AUTHOR = "HiRobot"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=10;endline=10;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.1"
+ROS_BPN = "hirobot-base"
+
+ROS_BUILD_DEPENDS = " \
+    geometry-msgs \
+    hirobot-msgs \
+    message-filters \
+    nav-msgs \
+    rclcpp \
+    rcutils \
+    sensor-msgs \
+    std-msgs \
+    std-srvs \
+    tf2 \
+    tf2-ros \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    geometry-msgs \
+    hirobot-msgs \
+    message-filters \
+    nav-msgs \
+    rclcpp \
+    rcutils \
+    sensor-msgs \
+    std-msgs \
+    std-srvs \
+    tf2 \
+    tf2-ros \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    geometry-msgs \
+    hirobot-msgs \
+    message-filters \
+    nav-msgs \
+    rclcpp \
+    rcutils \
+    sensor-msgs \
+    std-msgs \
+    std-srvs \
+    tf2 \
+    tf2-ros \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = ""
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_navigation"
+SRC_URI = " \
+    file://hirobot_component_navigation/hirobot_base \
+"
+
+S = "${WORKDIR}/hirobot_component_navigation/hirobot_base"
+FILES:${PN} += "${datadir} ${libdir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-bringup_0.0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-bringup_0.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..02bef86ce29ecdbc71c45024378a4ef5438e0aad
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-bringup_0.0.1.bb
@@ -0,0 +1,67 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "     ROS 2 launch scripts for starting the HiRobot   "
+AUTHOR = "HiRobot"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=10;endline=10;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.1"
+ROS_BPN = "hirobot-bringup"
+
+ROS_BUILD_DEPENDS = " \
+    hirobot-base \
+    hirobot-description \
+    hls-lfcd-lds-driver \
+    robot-state-publisher \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    hirobot-base \
+    hirobot-description \
+    hls-lfcd-lds-driver \
+    robot-state-publisher \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    hirobot-base \
+    hirobot-description \
+    hls-lfcd-lds-driver \
+    robot-state-publisher \
+    "
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = ""
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_navigation"
+SRC_URI = " \
+    file://hirobot_component_navigation/hirobot_bringup \
+"
+
+S = "${WORKDIR}/hirobot_component_navigation/hirobot_bringup"
+FILES:${PN} += "${datadir} ${libdir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-depth-camera_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-depth-camera_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..995d14595fe65da0580b0086bc66ef306d444fb7
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-depth-camera_0.0.0.bb
@@ -0,0 +1,70 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "lx"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "hirobot-depth-camera"
+
+ROS_BUILD_DEPENDS = " \
+    pcl \
+    pcl-conversions \
+    rclcpp \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    pcl \
+    pcl-conversions \
+    rclcpp \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    pcl \
+    pcl-conversions \
+    rclcpp \
+    std-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_navigation"
+SRC_URI = " \
+    file://hirobot_component_navigation/hirobot_depth_camera \
+"
+
+S = "${WORKDIR}/hirobot_component_navigation/hirobot_depth_camera"
+FILES:${PN} += "${datadir} ${libdir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-description_0.0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-description_0.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a629e3ece071737713eee4f3319f238515461e03
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-description_0.0.1.bb
@@ -0,0 +1,58 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "     3D models of the HiRobot for simulation and visualization   "
+AUTHOR = "HiRobot"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=10;endline=10;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.1"
+ROS_BPN = "hirobot-description"
+
+ROS_BUILD_DEPENDS = " \
+    urdf \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    urdf \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    urdf \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = ""
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_navigation"
+SRC_URI = " \
+    file://hirobot_component_navigation/hirobot_description \
+"
+
+S = "${WORKDIR}/hirobot_component_navigation/hirobot_description"
+FILES:${PN} += "${datadir} ${libdir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-get-goal-clear_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-get-goal-clear_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..44912e51892cffbde4b539b826a03d5ca273ab06
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-get-goal-clear_0.0.0.bb
@@ -0,0 +1,75 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "lx"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=cb6f918bd1dea882b1da6304139909bf"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "hirobot-get-goal-clear"
+
+ROS_BUILD_DEPENDS = " \
+    get-pose-msg \
+    rclcpp \
+    std-msgs \
+    tf2 \
+    tf2-ros \
+    nav2-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    get-pose-msg \
+    rclcpp \
+    std-msgs \
+    tf2 \
+    tf2-ros \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    get-pose-msg \
+    rclcpp \
+    std-msgs \
+    tf2 \
+    tf2-ros \
+    nav2-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_navigation"
+SRC_URI = " \
+    file://hirobot_component_navigation/hirobot_get_goal_clear \
+"
+
+S = "${WORKDIR}/hirobot_component_navigation/hirobot_get_goal_clear"
+FILES:${PN} += "${datadir} ${libdir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-goal-process_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-goal-process_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..13bee7f7ea6a8eae92f74b7d3b5e77053677da83
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-goal-process_0.0.0.bb
@@ -0,0 +1,70 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "lx"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "hirobot-goal-process"
+
+ROS_BUILD_DEPENDS = " \
+    nav-msgs \
+    rclcpp \
+    std-msgs \
+    tf2-ros \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    nav-msgs \
+    rclcpp \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    nav-msgs \
+    rclcpp \
+    std-msgs \
+    tf2-ros \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_navigation"
+SRC_URI = " \
+    file://hirobot_component_navigation/hirobot_goal_process \
+"
+
+S = "${WORKDIR}/hirobot_component_navigation/hirobot_goal_process"
+FILES:${PN} += "${datadir} ${libdir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-msgs_0.0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-msgs_0.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ad96f8b19a03f57b7505e41171c066a141160683
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-msgs_0.0.1.bb
@@ -0,0 +1,65 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "message for hirobot base"
+AUTHOR = "HiRobot"
+SECTION = "devel"
+LICENSE = "BSD"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=d566ef916e9dedc494f5f793a6690ba5"
+
+ROS_CN = ""
+PV = "0.0.1"
+ROS_BPN = "hirobot-msgs"
+
+ROS_BUILD_DEPENDS = " \
+    rosidl-default-runtime \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    rosidl-default-runtime \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    rosidl-default-runtime \
+    std-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_navigation"
+SRC_URI = " \
+    file://hirobot_component_navigation/hirobot_msgs \
+"
+
+S = "${WORKDIR}/hirobot_component_navigation/hirobot_msgs"
+FILES:${PN} += "${datadir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-navigation2-teb_0.0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-navigation2-teb_0.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..597d29a44c91cbeabc8cf5c720a1a033473bf1cf
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-navigation2-teb_0.0.1.bb
@@ -0,0 +1,58 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "     ROS 2 launch scripts for navigation2   "
+AUTHOR = "HiRobot"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=10;endline=10;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.1"
+ROS_BPN = "hirobot-navigation2-teb"
+
+ROS_BUILD_DEPENDS = " \
+    nav2-bringup \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    nav2-bringup \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    nav2-bringup \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = ""
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_navigation"
+SRC_URI = " \
+    file://hirobot_component_navigation/hirobot_navigation2_teb \
+"
+
+S = "${WORKDIR}/hirobot_component_navigation/hirobot_navigation2_teb"
+FILES:${PN} += "${datadir} ${libdir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-tof-plane-seg_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-tof-plane-seg_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a60fd62d9aab3a77e595ea8b22d3f80dc9c9618e
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/hirobot-tof-plane-seg_0.0.0.bb
@@ -0,0 +1,71 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "lx"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "hirobot-tof-plane-seg"
+
+ROS_BUILD_DEPENDS = " \
+    pcl \
+    pcl-conversions \
+    rclcpp \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    pcl \
+    pcl-conversions \
+    rclcpp \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    pcl \
+    pcl-conversions \
+    rclcpp \
+    std-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_navigation"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/hirobot_tof_plane_seg \
+    file://hirobot_tof_plane_seg_fix.patch \
+"
+
+S = "${WORKDIR}/hirobot_component_navigation/hirobot_tof_plane_seg"
+FILES:${PN} += "${datadir} ${libdir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/person-position-ack_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/person-position-ack_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ca03af15b6e23649fc7adaffda3466963f9311d2
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/person-position-ack_0.0.0.bb
@@ -0,0 +1,73 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "lx"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "person-position-ack"
+
+ROS_BUILD_DEPENDS = " \
+    get-pose-msg \
+    rclcpp \
+    std-msgs \
+    tf2-geometry-msgs \
+    nav2-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    get-pose-msg \
+    rclcpp \
+    std-msgs \
+    tf2-geometry-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    get-pose-msg \
+    rclcpp \
+    std-msgs \
+    tf2-geometry-msgs \
+    nav2-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_navigation"
+SRC_URI = " \
+    file://hirobot_component_navigation/person_position_ack \
+"
+
+S = "${WORKDIR}/hirobot_component_navigation/person_position_ack"
+FILES:${PN} += "${datadir} ${libdir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/robot-charge-control_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/robot-charge-control_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..468e225f520c25bca15552f45da4d8334d05b69a
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/robot-charge-control_0.0.0.bb
@@ -0,0 +1,80 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "lx"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "robot-charge-control"
+
+ROS_BUILD_DEPENDS = " \
+    barcode-interface \
+    geometry-msgs \
+    get-pose-msg \
+    rclcpp \
+    std-msgs \
+    nav2-msgs \
+    rclcpp-action \
+    tf2-ros \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    barcode-interface \
+    geometry-msgs \
+    get-pose-msg \
+    rclcpp \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    barcode-interface \
+    geometry-msgs \
+    get-pose-msg \
+    rclcpp \
+    std-msgs \
+    nav2-msgs \
+    rclcpp-action \
+    tf2-ros \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_navigation"
+SRC_URI = " \
+    file://hirobot_component_navigation/robot_charge_control \
+"
+
+S = "${WORKDIR}/hirobot_component_navigation/robot_charge_control"
+FILES:${PN} += "${datadir} ${libdir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/robot-init-pose_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/robot-init-pose_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..bf6772239b4628e1fbc9fd0be11e9b6cf7f62d44
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_navigation/robot-init-pose_0.0.0.bb
@@ -0,0 +1,78 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "lx"
+SECTION = "devel"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "robot-init-pose"
+
+ROS_BUILD_DEPENDS = " \
+    action-msgs \
+    geometry-msgs \
+    lifecycle-msgs \
+    nav2-msgs \
+    nav2-simple-commander \
+    rclpy \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    action-msgs \
+    geometry-msgs \
+    lifecycle-msgs \
+    nav2-msgs \
+    nav2-simple-commander \
+    rclpy \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    action-msgs \
+    geometry-msgs \
+    lifecycle-msgs \
+    nav2-msgs \
+    nav2-simple-commander \
+    rclpy \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-copyright \
+    ament-flake8 \
+    ament-pep257 \
+    python3-pytest \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_navigation"
+SRC_URI = " \
+    file://hirobot_component_navigation/robot_init_pose \
+"
+
+S = "${WORKDIR}/hirobot_component_navigation/robot_init_pose"
+FILES:${PN} += "${datadir} ${libdir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_python"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_slam/frame-relationship_0.0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_slam/frame-relationship_0.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..71c6a6b8a0b386571ced0b2bc01aad91ed8d5645
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_slam/frame-relationship_0.0.1.bb
@@ -0,0 +1,67 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "A ROS2 package to find and publish frame relationship"
+AUTHOR = "Your Name"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=9;endline=9;md5=12c26a18c7f493fdc7e8a93b16b7c04f"
+
+ROS_CN = ""
+PV = "0.0.1"
+ROS_BPN = "frame-relationship"
+
+ROS_BUILD_DEPENDS = " \
+    geometry-msgs \
+    rclcpp \
+    tf2-ros \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    geometry-msgs \
+    rclcpp \
+    tf2-ros \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    geometry-msgs \
+    rclcpp \
+    tf2-ros \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_slam"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/frame_relationship \
+"
+
+S = "${WORKDIR}/hirobot_component_slam/frame_relationship"
+FILES:${PN} += "${datadir} ${libdir}/frame_relationship/*"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_slam/hirobot-cartographer_0.0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_slam/hirobot-cartographer_0.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..73a55ad75b2f2908b9360c969cd9652b7989ab42
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/component_slam/hirobot-cartographer_0.0.1.bb
@@ -0,0 +1,58 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "     ROS 2 launch scripts for cartographer   "
+AUTHOR = "HiRobot"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=10;endline=10;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.1"
+ROS_BPN = "hirobot-cartographer"
+
+ROS_BUILD_DEPENDS = " \
+    cartographer-ros \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    cartographer-ros \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    cartographer-ros \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = ""
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hirobot_component_slam"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/hirobot_cartographer \
+"
+
+S = "${WORKDIR}/hirobot_component_slam/hirobot_cartographer"
+FILES:${PN} += "${datadir}"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/dsp_sample/astra-camera_1.0.2.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/dsp_sample/astra-camera_1.0.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d2679d45390e895a2f605b2ed1bc6ec0c0af5c98
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/dsp_sample/astra-camera_1.0.2.bb
@@ -0,0 +1,141 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "Joe Dong"
+SECTION = "devel"
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "1.0.2"
+ROS_BPN = "astra-camera"
+
+ROS_BUILD_DEPENDS = " \
+    glog \
+    libuvc \
+    magic-enum \
+    nlohmann-json \
+    tf2-eigen \
+    astra-camera-msgs \
+    builtin-interfaces \
+    class-loader \
+    cv-bridge \
+    image-geometry \
+    image-publisher \
+    image-transport \
+    rclcpp \
+    rclcpp-components \
+    sensor-msgs \
+    std-msgs \
+    std-srvs \
+    tf2 \
+    tf2-msgs \
+    tf2-ros \
+    tf2-sensor-msgs \
+    libeigen \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-runtime \
+    rosidl-adapter-native \
+    ament-cmake-ros-native \
+    python3-numpy-native \
+    rosidl-generator-c-native \
+    rosidl-generator-cpp-native \
+    rosidl-typesupport-fastrtps-c-native \
+    rosidl-typesupport-fastrtps-cpp-native \
+    rosidl-typesupport-introspection-cpp-native \
+    rosidl-typesupport-cpp-native \
+    rosidl-generator-py-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    astra-camera-msgs \
+    builtin-interfaces \
+    class-loader \
+    cv-bridge \
+    image-geometry \
+    image-publisher \
+    image-transport \
+    rclcpp \
+    rclcpp-components \
+    sensor-msgs \
+    std-msgs \
+    std-srvs \
+    tf2 \
+    tf2-msgs \
+    tf2-ros \
+    tf2-sensor-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = " \
+    eigen3-cmake-module-native \
+"
+
+ROS_EXEC_DEPENDS = " \
+    libuvc \
+    glog \
+    magic-enum \
+    nlohmann-json \
+    tf2-eigen \
+    astra-camera-msgs \
+    builtin-interfaces \
+    class-loader \
+    cv-bridge \
+    image-geometry \
+    image-publisher \
+    image-transport \
+    rclcpp \
+    rclcpp-components \
+    sensor-msgs \
+    std-msgs \
+    std-srvs \
+    tf2 \
+    tf2-msgs \
+    tf2-ros \
+    tf2-sensor-msgs \
+    libeigen \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = ""
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "hieuler_dsp_sample"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/depth_to_laser_without_ground/arm_code/ros2_astra_camera/astra_camera \
+    file://astra_camera_fix.patch \
+"
+# openni is included in other pkg
+do_install:append(){
+    if [ -e ${D}${libdir}/libOpenNI2.so ]; then
+        rm -f ${D}${libdir}/libOpenNI2.so
+    fi
+    if [ -e ${D}${libdir}/OpenNI2/Drivers/liborbbec.so ]; then
+        rm -rf ${D}${libdir}/OpenNI2
+    fi
+    if [ -e ${D}/usr/include/openni2/openni2_redist/x64/OpenNI2/Drivers/liborbbec.so ]; then
+        rm -rf ${D}/usr/include/openni2
+    fi
+}
+
+S = "${WORKDIR}/hieuler_dsp_sample/depth_to_laser_without_ground/arm_code/ros2_astra_camera/astra_camera"
+FILES:${PN} += "${datadir} ${libdir}/astra_camera/*"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/dsp_sample/dsp-bin_0.0.1.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/dsp_sample/dsp-bin_0.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5c5713147d65ffd028f052886ecc44ee7d2f780f
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/dsp_sample/dsp-bin_0.0.1.bb
@@ -0,0 +1,24 @@
+SUMMARY = "dsp_bin"
+DESCRIPTION = "dsp_bin from hipirobot hieuler_dsp_sample"
+HOMEPAGE = "hipirobot/hieuler_dsp_sample.git"
+LICENSE = "CLOSED"
+
+OPENEULER_LOCAL_NAME = "hieuler_dsp_sample"
+
+SRC_URI = " \
+        file://hieuler_dsp_sample/depth_to_laser_without_ground \
+"
+
+S = "${WORKDIR}/hieuler_dsp_sample/depth_to_laser_without_ground"
+
+do_install:append() {
+    install -d ${D}/root/
+    cp -rf -P ${S}/dsp_bin ${D}/root/
+}
+
+FILES:${PN} = " \
+    /root/dsp_bin \
+"
+ 
+INSANE_SKIP:${PN} += "already-stripped dev-deps"
+
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/dsp_sample/files/astra_camera_fix.patch b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/dsp_sample/files/astra_camera_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7dc79cef02fe1e0bbc98ed857a013e63d1bf28f3
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/dsp_sample/files/astra_camera_fix.patch
@@ -0,0 +1,15 @@
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -44,8 +47,10 @@ set(MPI_DIR_LIB
+ set(MPI_DIR_INCLUDED_DIRS
+   "${CMAKE_CURRENT_SOURCE_DIR}/3rd/mpi/include/")
+ 
+-execute_process(COMMAND uname -m OUTPUT_VARIABLE MACHINES)
+-execute_process(COMMAND getconf LONG_BIT OUTPUT_VARIABLE MACHINES_BIT)
++#execute_process(COMMAND uname -m OUTPUT_VARIABLE MACHINES)
++#execute_process(COMMAND getconf LONG_BIT OUTPUT_VARIABLE MACHINES_BIT)
++set(MACHINES aarch64)
++set(MACHINES_BIT 64)
+ message(STATUS "ORRBEC Machine : ${MACHINES}")
+ message(STATUS "ORRBEC Machine Bits : ${MACHINES_BIT}")
+ 
diff --git a/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/eulercar/ros2-nearlink-robot_0.0.0.bb b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/eulercar/ros2-nearlink-robot_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..665965167608ee1002bb2cdf1cbcd3f91633956e
--- /dev/null
+++ b/bsp/meta-hisilicon/dynamic-layers/ros2-layer/recipes-hipirobot/eulercar/ros2-nearlink-robot_0.0.0.bb
@@ -0,0 +1,73 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "ROS2 ros2_nearlink_robot for control_robot"
+AUTHOR = "eulercar"
+SECTION = "devel"
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=782925c2d55d09052e1842a0b4886802"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "ros2-nearlink-robot"
+
+ROS_BUILD_DEPENDS = " \
+    rclcpp \
+    std-msgs \
+    tf2-geometry-msgs \
+    hieulerpi1-user-driver \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+    rosidl-typesupport-fastrtps-cpp-native \
+    rosidl-typesupport-fastrtps-c-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    ament-index-cpp \
+    rclcpp \
+    std-msgs \
+    tf2-geometry-msgs \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    rclcpp \
+    std-msgs \
+    tf2-geometry-msgs \
+    hieulerpi1-user-driver \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+    boost \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "eulercar"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/sle_control \
+"
+
+S = "${WORKDIR}/eulercar/sle_control"
+FILES:${PN} += "${datadir} ${libdir}/ros2_nearlink_robot/*"
+DISABLE_OPENEULER_SOURCE_MAP = "1"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
diff --git a/bsp/meta-hisilicon/recipes-bsp/atf/atf-hi3093_2.7.bb b/bsp/meta-hisilicon/recipes-bsp/atf/atf-hi3093_2.7.bb
new file mode 100644
index 0000000000000000000000000000000000000000..cb8a3f46bda4e046df631c6d2b7f622a35168e01
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/atf/atf-hi3093_2.7.bb
@@ -0,0 +1,53 @@
+SUMMARY = "ARM Trusted Firmware for hi3093"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://licenses/LICENSE.MIT;md5=57d76440fc5c9183c79d1747d18d2410"
+
+inherit kernel-arch
+
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+SRC_URI = " \
+    file://mpu_solution/open_source/arm-trusted-firmware-2.7 \
+    file://fix-undefined-reference-to-pthread.patch \
+"
+
+S = "${WORKDIR}/mpu_solution/open_source/arm-trusted-firmware-2.7"
+
+export CFLAGS=" -O2 -pipe -g -feliminate-unused-debug-types "
+export CXXFLAGS=" -O2 -pipe -g -feliminate-unused-debug-types "
+export LDFLAGS=" --no-warn-rwx-segments -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -Wl,--build-id=sha1 -Wl,-z,noexecstack -Wl,-z,relro,-z,now"
+export CPPFLAGS=""
+
+do_configure:prepend() {
+    # ref mpu_solution/build/build_atf/build_atf.sh: cp $ATF_PRIV_PATH/* $ATF_VER_PATH/ -rf
+    cp -rf ${S}/plat/hisilicon/hibmc/* ${S}/
+
+    # ref mpu_solution/build/build_atf/build_atf.sh: 
+    LINE_194_CONTENT=`cat Makefile | sed -n '194p'`
+    sed -i '195i LDFLAGS:=--no-warn-rwx-segments' Makefile
+
+    # fix pedantic error:
+    sed -i 's#-Wall -Werror -pedantic##g' tools/fiptool/Makefile
+}
+
+EXTRA_OEMAKE="CROSS_COMPILE=${TARGET_PREFIX}"
+
+do_compile:append() {
+    oe_runmake VERSION_MAJOR=013 VERSION_MINOR= VERSION_SVN=69275 DEBUG=0 UMPTE_BOARD=0 CHIP_VERIFY_BOARD=0 FVP_TSP_RAM_LOCATION=tdram FVP_SHARED_DATA_LOCATION=tdram PLAT=Hi1711 ARCH=aarch64 CROSS_COMPILE=${TARGET_PREFIX} TFCFG_COMPILE_PRODUCT=Hi1711 bl31 fip
+}
+
+do_install:append() {
+    install -d ${D}/boot/
+    install ${B}/build/Hi1711/release/bl31.bin ${D}/boot/
+    install ${B}/build/Hi1711/release/bl31/bl31.dump ${D}/boot/
+    install ${B}/build/Hi1711/release/bl31/bl31.map ${D}/boot/
+}
+
+# export /boot dir for u-boot pack
+SYSROOT_DIRS += "/boot"
+SYSROOT_PREPROCESS_FUNCS += "additional_populate_sysroot" 
+additional_populate_sysroot() {                           
+    sysroot_stage_dir ${D}/boot ${SYSROOT_DESTDIR}/boot
+}                                                         
+
+FILES:${PN} += "/boot/*"
diff --git a/bsp/meta-hisilicon/recipes-bsp/atf/files/fix-undefined-reference-to-pthread.patch b/bsp/meta-hisilicon/recipes-bsp/atf/files/fix-undefined-reference-to-pthread.patch
new file mode 100644
index 0000000000000000000000000000000000000000..95bad4e173080f2c90b036ef511ad7f547aa5b88
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/atf/files/fix-undefined-reference-to-pthread.patch
@@ -0,0 +1,11 @@
+--- a/tools/fiptool/Makefile
++++ b/tools/fiptool/Makefile
+@@ -29,7 +29,7 @@ endif
+ # directory. However, for a local build of OpenSSL, the built binaries are
+ # located under the main project directory (i.e.: ${OPENSSL_DIR}, not
+ # ${OPENSSL_DIR}/lib/).
+-LDLIBS := -L${OPENSSL_DIR}/lib -L${OPENSSL_DIR} -lcrypto
++LDLIBS := -L${OPENSSL_DIR}/lib -L${OPENSSL_DIR} -lcrypto -lpthread -ldl
+ 
+ ifeq (${V},0)
+   Q := @
diff --git a/bsp/meta-hisilicon/recipes-bsp/ss928/files/S90autorun b/bsp/meta-hisilicon/recipes-bsp/ss928/files/S90autorun
new file mode 100644
index 0000000000000000000000000000000000000000..67f4b54167fee8f40a025381f00f16670da86a10
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/ss928/files/S90autorun
@@ -0,0 +1,121 @@
+#!/bin/sh
+
+cp /lib64/ld-linux-aarch64.so.1 /lib/
+
+#Before loading the wifi driver, the relevant pins must be set first
+#UART5
+bspmm 0x102F0100 0x1204
+bspmm 0x102F0104 0x1204
+bspmm 0x102F0108 0x1204
+bspmm 0x102F010C 0x1204
+#SDIO1
+bspmm 0x102F0054 0x1101
+bspmm 0x102F0050 0x1101
+bspmm 0x102F0040 0x1101
+bspmm 0x102F0044 0x1101
+bspmm 0x102F0048 0x1101
+bspmm 0x102F004C 0x1101
+#GPIO
+bspmm 0x10230048 0x1200
+bspmm 0x10230044 0x1200
+bspmm 0x10230040 0x1200
+bspmm 0x1023003C 0x1200
+bspmm 0x102F00F4 0x1201
+
+cd /ko
+
+bash ./load_ss928v100 -i -total 8192 -osmem 4096
+
+
+echo 47 > /sys/class/gpio/export 
+echo out >/sys/class/gpio/gpio47/direction 
+echo 1 > /sys/class/gpio/gpio47/value
+
+#echo 72 > /sys/class/gpio/export
+#echo out >/sys/class/gpio/gpio72/direction
+#echo 0 > /sys/class/gpio/gpio72/value
+
+
+bspmm 0x0102F00F0  0x1201  #GPIO9_5
+bspmm 0x0102F0110  0x1201  #GPIO10_5
+
+
+#SDIO LEVEL TO 3.3v
+bspmm 0x102e0010 0x11
+
+
+#GPIO7_1 GPIO7_2 GPIO6_6
+bspmm 0x0102F0094 0x1201
+bspmm 0x0102F0098 0x1201
+bspmm 0x0102F0088 0x1201
+bspmm 0x0102F0084 0x1201
+bspmm 0x0102F0080 0x1201
+
+echo 57 > /sys/class/gpio/export 
+echo out >/sys/class/gpio/gpio57/direction 
+echo 1 > /sys/class/gpio/gpio57/value
+
+echo 58 > /sys/class/gpio/export 
+echo out >/sys/class/gpio/gpio58/direction 
+echo 1 > /sys/class/gpio/gpio58/value
+
+echo 54 > /sys/class/gpio/export 
+echo out >/sys/class/gpio/gpio54/direction 
+echo 1 > /sys/class/gpio/gpio54/value
+
+#GPIO6_2  1-> 928 HDMIout   0->loop hdmiout
+echo 50 > /sys/class/gpio/export 
+echo out >/sys/class/gpio/gpio50/direction 
+echo 1 > /sys/class/gpio/gpio50/value
+
+#UART2 MUX
+bspmm 0x0102F0070 0x1201
+bspmm 0x0102F0074 0x1201
+bspmm 0x0102F0078 0x1200  #RS232
+bspmm 0x0102F007C 0x1200  #RS232
+
+#UART1 MUX
+bspmm 0x0102F0060 0x1201
+bspmm 0x0102F0064 0x1201
+bspmm 0x0102F006C 0x1200  #RS232
+bspmm 0x0102F0068 0x1200  #RS232
+
+#UART3 MUX
+bspmm 0x0102f012c 0x00001201
+bspmm 0x0102f0130 0x00001201
+bspmm 0x0102f00D0 0x00001200   #RS485
+
+#UART4 MUX
+bspmm 0x0102f0134 0x00001201
+bspmm 0x0102f0138 0x00001201
+
+#RTC 生成1秒脉冲
+i2c_write 0 0x64 0xd 0x44
+
+#mipi GPIO config 
+bspmm 0x102f0150 0x1100
+bspmm 0x102f0160 0x1100
+
+echo 97 > /sys/class/gpio/export
+echo out > /sys/class/gpio/gpio97/direction
+echo 1 > /sys/class/gpio/gpio97/value
+
+echo 101 > /sys/class/gpio/export
+echo out > /sys/class/gpio/gpio101/direction
+echo 1 > /sys/class/gpio/gpio101/value
+
+#wait for chip to start and complete 
+sleep 1
+res=`i2c_read 4 0xd0 0xa9 0xa9 1 1 |grep error`
+if [ -z "$res" ]; then
+    echo "start config rohm"
+    bash /etc/init.d/rohm_400M.sh > /dev/null
+    echo "config rohm success"
+fi
+
+echo 46 > /sys/class/gpio/export 
+echo out >/sys/class/gpio/gpio46/direction 
+echo 0 > /sys/class/gpio/gpio46/value
+echo 'nameserver 8.8.8.8' >> /etc/resolv.conf
+# ifconfig eth0 192.168.0.22 netmask 255.255.255.0
+# route -n add default gw 192.168.0.1
diff --git a/bsp/meta-hisilicon/recipes-bsp/ss928/files/hieulerpi1-user-driver.pc.in b/bsp/meta-hisilicon/recipes-bsp/ss928/files/hieulerpi1-user-driver.pc.in
new file mode 100644
index 0000000000000000000000000000000000000000..197d24a5d852dd9d71da889e464e60709f512ac1
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/ss928/files/hieulerpi1-user-driver.pc.in
@@ -0,0 +1,12 @@
+prefix=@prefix@                                        
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+ 
+Name: hieulerpi1-user-driver
+Description: library from SS928V100_SDK
+Version: @VERSION@
+Requires:
+Requires.private:
+Libs: -L${libdir}
+Cflags: -I${includedir} -I${includedir}/npu -I${includedir}/svp_npu
diff --git a/bsp/meta-hisilicon/recipes-bsp/ss928/files/i2c_soft/Makefile b/bsp/meta-hisilicon/recipes-bsp/ss928/files/i2c_soft/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..e03e2d866b053da46e345df1bc72054d5d58c7dd
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/ss928/files/i2c_soft/Makefile
@@ -0,0 +1,9 @@
+KERNEL_DIR := $(KERNEL_SRC)
+PWD       := $(shell pwd)
+obj-m := i2c_soft.o
+
+default:
+	$(MAKE) -C $(KERNEL_DIR) M=$(PWD) modules
+
+clean:
+	$(MAKE) -C $(KERNEL_DIR) M=$(PWD) clean
diff --git a/bsp/meta-hisilicon/recipes-bsp/ss928/files/i2c_soft/i2c_soft.c b/bsp/meta-hisilicon/recipes-bsp/ss928/files/i2c_soft/i2c_soft.c
new file mode 100644
index 0000000000000000000000000000000000000000..deb944e2fb59cc7eab207f234fc8dcc052a96a29
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/ss928/files/i2c_soft/i2c_soft.c
@@ -0,0 +1,374 @@
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/delay.h>
+#include <linux/of.h>
+#include <linux/mutex.h>
+#include <linux/of_gpio.h>
+#include <linux/i2c.h>
+
+#define I2C_DEBUG(fmt,...) printk(KERN_INFO "[SOFT I2C]: "fmt,##__VA_ARGS__)
+#define I2C_INFO(fmt,...) printk(KERN_INFO "[SOFT I2C]: "fmt,##__VA_ARGS__)
+
+struct soft_i2c_dev {
+    struct device *dev;
+    struct i2c_adapter adap;
+
+    //gpio 
+    int gpio_scl;
+    int gpio_sda;
+
+    struct mutex lock;
+    unsigned int freq;
+    unsigned int T_ns;
+};
+
+#define delay_ns(T_ns) ndelay(T_ns);
+
+
+static void iic_start(struct soft_i2c_dev* i2c_dev)
+{
+    gpio_direction_output(i2c_dev->gpio_sda,1);
+    gpio_direction_output(i2c_dev->gpio_scl,1);
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+    gpio_set_value(i2c_dev->gpio_sda,0); //开始信号
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+    gpio_set_value(i2c_dev->gpio_scl,0); // 拉低时钟等待开始
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+}
+
+static void iic_stop(struct soft_i2c_dev* i2c_dev)
+{
+    gpio_direction_output(i2c_dev->gpio_sda,0);
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+    gpio_direction_output(i2c_dev->gpio_scl,1);
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+    gpio_direction_output(i2c_dev->gpio_sda,1);
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+}
+
+
+/**
+ * @brief 等待ACK,ACK返回1,NACK返回0
+*/
+static uint8_t iic_wait_ack(struct soft_i2c_dev* i2c_dev)
+{
+    uint8_t i = 0;
+    uint8_t rack = 0;
+#define WAIT_TIMES 5
+    unsigned int dt = i2c_dev->T_ns/(WAIT_TIMES*2);
+
+    gpio_direction_input(i2c_dev->gpio_sda); // 主机释放SDA线
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+    gpio_direction_output(i2c_dev->gpio_scl,1);
+
+    for(i = 0;i < WAIT_TIMES;i++){
+        delay_ns(dt);
+        if(gpio_get_value(i2c_dev->gpio_sda)==0){
+            rack = 1;
+            break;
+        }
+    }
+
+    gpio_direction_output(i2c_dev->gpio_scl,0);
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+
+    if(rack == 0){ // NOACK stop
+        iic_stop(i2c_dev);
+    }
+
+    return rack;
+}
+
+static void iic_ack(struct soft_i2c_dev* i2c_dev)
+{
+    gpio_direction_output(i2c_dev->gpio_sda,0);
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+    gpio_direction_output(i2c_dev->gpio_scl,1);
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+    gpio_direction_output(i2c_dev->gpio_scl,0);
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+    gpio_direction_input(i2c_dev->gpio_sda); // 主机释放SDA线
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+}
+
+void iic_nack(struct soft_i2c_dev* i2c_dev)
+{
+    gpio_direction_output(i2c_dev->gpio_sda,1);
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+    gpio_direction_output(i2c_dev->gpio_scl,1);
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+    gpio_direction_output(i2c_dev->gpio_scl,0);
+    delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+}
+
+/**
+ * @brief       IIC发送一个字节
+ * @param       data: 要发送的数据
+ * @retval      无
+ */
+uint8_t iic_send_byte(struct soft_i2c_dev* i2c_dev,uint8_t data)
+{
+    uint8_t t;
+    
+    for (t = 0; t < 8; t++)
+    {
+        gpio_direction_output(i2c_dev->gpio_sda,(data & 0x80) >> 7);    /* 高位先发送 */
+        delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+        gpio_direction_output(i2c_dev->gpio_scl,1);
+        delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+        gpio_direction_output(i2c_dev->gpio_scl,0);
+        data <<= 1;     /* 左移1位,用于下一次发送 */
+    }
+    return iic_wait_ack(i2c_dev);
+}
+
+/**
+ * @brief       IIC读取一个字节
+ * @param       ack:  ack=1时，发送ack; ack=0时，发送nack
+ * @retval      接收到的数据
+ */
+uint8_t iic_read_byte(struct soft_i2c_dev* i2c_dev)
+{
+    uint8_t i, receive = 0;
+
+    gpio_direction_input(i2c_dev->gpio_sda);
+    for (i = 0; i < 8; i++ )    /* 接收1个字节数据 */
+    {
+        receive <<= 1;  /* 高位先输出,所以先收到的数据位要左移 */
+        gpio_direction_output(i2c_dev->gpio_scl,1);
+        delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+
+        if (gpio_get_value(i2c_dev->gpio_sda))
+            receive++;
+        
+        gpio_direction_output(i2c_dev->gpio_scl,0);
+        delay_ns(i2c_dev->T_ns/2);// 等待半个时钟周期
+    }
+
+    return receive;
+}
+
+static void iic_release(struct soft_i2c_dev* i2c_dev)
+{
+    gpio_direction_input(i2c_dev->gpio_scl);
+    gpio_direction_input(i2c_dev->gpio_sda);
+}
+
+
+static u32 soft_i2c_func(struct i2c_adapter *adap)
+{
+    return I2C_FUNC_I2C;
+}
+
+static int _soft_i2c_transfer(struct soft_i2c_dev* i2c_dev,struct i2c_msg *msgs)
+{
+    int i = 0;
+    uint16_t flag_support = I2C_M_RD;
+
+    // 检查flag有效性
+    if((msgs->flags&(~flag_support))){
+        printk("unsupport falg 0x%04x",msgs->flags&(~flag_support));
+        //return -1;//包含不支持的标识
+    }
+    
+    //发送设备地址
+    iic_start(i2c_dev);
+    if(iic_send_byte(i2c_dev,msgs->addr<<1|(msgs->flags&I2C_M_RD?1:0))==0){
+        iic_release(i2c_dev);
+        return -1;
+    }
+    if(msgs->flags&I2C_M_RD){//读模式
+        for(i=0;i<msgs->len;i++){
+            msgs->buf[i] = iic_read_byte(i2c_dev);
+            if(i != (msgs->len-1))
+                iic_ack(i2c_dev);
+        }
+        iic_nack(i2c_dev);
+    }
+    else{ // 写模式
+        for(i=0;i<msgs->len;i++){
+            if(iic_send_byte(i2c_dev,msgs->buf[i])==0){
+                iic_release(i2c_dev);
+                return -1;
+            }
+        }
+    }
+
+    iic_stop(i2c_dev);
+    return 0;
+}
+
+// static void _showMsg(struct i2c_msg *msg)
+// {
+//     int i;
+//     printk(
+//         "\taddr:0x%02x\n"
+//         "\tflag:0x%04x\n"
+//         "\t len:%u\n"
+//         "\t buf:",
+//         msg->addr,
+//         msg->flags,
+//         msg->len
+//     );
+//     for(i = 0;i<msg->len;i++){
+//         printk("%02x ",msg->buf[i]);
+//     }
+//     printk("\n");
+// }
+
+static int soft_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg *msgs, int num)
+{
+    struct soft_i2c_dev *i2c = i2c_get_adapdata(adap);
+    int i;
+    int status = -EINVAL;
+
+    //printk("soft_i2c_xfer\n");
+    if (msgs == NULL || (num <= 0)) {
+        dev_err(i2c->dev, "msgs == NULL || num <= 0, Invalid argument!\n");
+        return -EINVAL;
+    }
+    
+    // for(i=0;i<num;i++){
+    //     printk("Msg %d:\n",i);
+    //     _showMsg(msgs+i);
+    // }
+
+    mutex_lock(&i2c->lock);
+
+    // printk("Msg Get Mutex\n");
+    for(i = 0;i < num;i++){
+        status = _soft_i2c_transfer(i2c,msgs+i);
+        if(status){
+            mutex_unlock(&i2c->lock);
+            return -1;
+        }
+    }
+
+    mutex_unlock(&i2c->lock);
+    return i;
+}
+//Algorithm
+static const struct i2c_algorithm soft_i2c_algo = {
+        .master_xfer            = soft_i2c_xfer,
+        .functionality          = soft_i2c_func,
+};
+
+static int soft_i2c_init_adap(struct i2c_adapter* const adap, struct soft_i2c_dev* const i2c,
+                               struct platform_device* const pdev)
+{
+        int status;
+
+        i2c_set_adapdata(adap, i2c);
+        adap->owner = THIS_MODULE;
+        strlcpy(adap->name, "soft-i2c", sizeof(adap->name));
+        adap->dev.parent = &pdev->dev;
+        adap->dev.of_node = pdev->dev.of_node;
+        adap->algo = &soft_i2c_algo;
+
+        /* Add the i2c adapter */
+        status = i2c_add_adapter(adap);
+        if (status)
+                dev_err(i2c->dev, "failed to add bus to i2c core\n");
+
+        return status;
+}
+
+int soft_i2c_probe(struct platform_device *pdev)
+{
+    int ret = 0;
+    int status;
+    struct i2c_adapter *adap = NULL;
+    struct soft_i2c_dev *i2c;
+
+    i2c = devm_kzalloc(&pdev->dev, sizeof(*i2c), GFP_KERNEL);
+    if (i2c == NULL){
+        I2C_INFO("nomem\n");
+        ret = -ENOMEM;
+        goto ERR_NOMEM;
+    }
+    
+    platform_set_drvdata(pdev, i2c);
+    i2c->dev = &pdev->dev;
+    mutex_init(&i2c->lock);
+
+    i2c->gpio_scl = of_get_named_gpio(pdev->dev.of_node,"gpio-scl",0);
+    if (!gpio_is_valid(i2c->gpio_scl)) {
+        I2C_INFO("not found gpio-scl\n");
+        ret = -ENODEV;
+        goto ERR_NOCLK;
+    }
+    if (gpio_request(i2c->gpio_scl, "soft_scl") != 0) {
+        I2C_INFO("gpio-scl busy\n");
+        ret = -ENODEV;
+        goto ERR_NOCLK;
+    }
+    gpio_direction_input(i2c->gpio_scl);
+
+    i2c->gpio_sda = of_get_named_gpio(pdev->dev.of_node,"gpio-sda",0);
+    if (!gpio_is_valid(i2c->gpio_sda)) {
+        I2C_INFO("not found gpio-sda\n");
+        ret = -ENODEV;
+        goto ERR_NOSDA;
+    }
+    if (gpio_request(i2c->gpio_sda, "soft_sda") != 0) {
+        I2C_INFO("gpio-sda busy\n");
+        ret = -ENODEV;
+        goto ERR_NOSDA;
+    }
+    gpio_direction_input(i2c->gpio_sda);
+
+    if (of_property_read_u32(pdev->dev.of_node, "clock-frequency", &i2c->freq)) {
+        dev_warn(&pdev->dev, "Failed to read custom property\n");
+        i2c->freq = 1000000; //default 1M
+    }
+    dev_info(&pdev->dev,"freq:%u",i2c->freq);
+
+    i2c->T_ns = 1000000000 / i2c->freq;
+
+    adap = &i2c->adap;
+    status = soft_i2c_init_adap(adap, i2c, pdev);
+    if(status!=0){
+        ret = status;
+        goto ERR_INITADAP;
+    }
+
+    return 0;
+
+ERR_INITADAP:
+    gpio_free(i2c->gpio_sda);
+ERR_NOSDA:
+    gpio_free(i2c->gpio_scl);
+ERR_NOCLK:
+ERR_NOMEM:
+    return ret;
+}
+
+int soft_i2c_remove(struct platform_device *pdev)
+{
+    struct soft_i2c_dev *i2c = platform_get_drvdata(pdev);
+
+    mutex_destroy(&i2c->lock);
+    gpio_free(i2c->gpio_sda);
+    gpio_free(i2c->gpio_scl);
+    i2c_del_adapter(&i2c->adap);
+
+    return 0;
+}
+
+static const struct of_device_id soft_i2c_match[] = {
+        { .compatible = "i2c,soft" },
+        {},
+};
+static struct platform_driver soft_i2c_driver = {
+    .driver = {
+        .name = "soft-i2c",
+        .of_match_table = soft_i2c_match,
+    },
+    .probe = soft_i2c_probe,
+    .remove = soft_i2c_remove,
+};
+
+module_platform_driver(soft_i2c_driver);
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("soft i2c driver");
\ No newline at end of file
diff --git a/bsp/meta-hisilicon/recipes-bsp/ss928/files/mcu_tool/mcu_tool.c b/bsp/meta-hisilicon/recipes-bsp/ss928/files/mcu_tool/mcu_tool.c
new file mode 100644
index 0000000000000000000000000000000000000000..821b8bb40d56fe23c7520c3a1b6d74060e9c1c0d
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/ss928/files/mcu_tool/mcu_tool.c
@@ -0,0 +1,224 @@
+/**
+ *  Copyright (c) 2024 Ebaina
+ *  hieuler u-boot is licensed under Mulan PSL v2.
+ *  You can use this software according to the terms and conditions of the Mulan PSL v2.
+ *  You may obtain a copy of Mulan PSL v2 at:
+ *           http://license.coscl.org.cn/MulanPSL2
+ *  THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER
+ *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR
+ *  FIT FOR A PARTICULAR PURPOSE.
+ *  See the Mulan PSL v2 for more details.
+ */
+#include <stdio.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <linux/i2c.h>
+#include <linux/i2c-dev.h>
+#include <string.h>
+#include <sys/ioctl.h>
+
+enum gpio_type{
+    GPIO_SYS_RSTN_IN,
+    GPIO_NEARLINK_EN,
+    GPIO_LED,
+    GPIO_CFG1,
+    GPIO_CFG2, 
+    GPIO_CFG3,
+
+    GPIO_TYPE_NUM,
+};
+
+void show_msg(struct i2c_msg* msg)
+{
+	printf("\tADDR:0x%02x\n",msg->addr);
+	printf("\tRW:%c\n",(msg->flags==0)?'W':'R');
+	printf("\tLEN:0x%x\n",msg->len);
+	printf("\tDATA:");
+	for(int i=0;i<msg->len;i++){
+		printf("%02x ",msg->buf[i]);
+	}
+	printf("\n");
+}
+void show_msg_list(struct i2c_msg* msg,int len)
+{
+	for(int i=0;i<len;i++){
+		printf("MSG[%d]:\n",i);
+		show_msg(msg + i);
+	}
+}
+
+#define FLAG_OCT 1
+#define FLAG_DEC 2
+#define FLAG_HEX 3
+
+unsigned long atoi(char* value,int odh)
+{
+    unsigned long data = 0;
+    int i;
+
+    const int times[4] = {
+        [FLAG_OCT] = 8,
+        [FLAG_DEC] = 10,
+        [FLAG_HEX] = 16,
+    };
+
+    for(i=0;value[i];i++){
+        data *= times[odh];
+
+        if(value[i]>='0'&&value[i]<='7') 
+            { data += value[i] - '0'; continue; }
+        
+        if((odh==FLAG_DEC||odh==FLAG_HEX)&&value[i]>='8'&&value[i]<='9') 
+            { data += value[i] - '0'; continue; }
+        
+        if((odh==FLAG_HEX)&&value[i]>='a'&&value[i]<='f') 
+            { data += value[i] - 'a' + 10; continue; }
+        
+        if((odh==FLAG_HEX)&&value[i]>='A'&&value[i]<='F') 
+            { data += value[i] - 'A' + 10; continue; }
+
+        break;
+    }
+
+    if(value[i])
+        data /= times[odh];
+    
+    return data;
+}
+
+unsigned long atoi_auto(char* value)
+{
+    unsigned long data = 0;
+
+    if(value==NULL)
+        return 0;
+
+    if(value[0]=='0'){
+        if(value[1]=='x')
+            data = atoi(value+2,FLAG_HEX);
+        else
+            data = atoi(value+1,FLAG_OCT);
+    }
+    else if(value[0]>='0'&&value[0]<='9'){
+        data = atoi(value,FLAG_DEC);
+    }
+
+    return data;
+}
+
+void show_help()
+{
+	printf(
+"\tmcu <dev> <addr> <opt> [args]\n"
+"\n"
+"\t<opt>:\n"
+"\t\tled <on/off>\n"
+"\t\tnearlink(nl) <on/off>\n"
+"\t\temperature(t)\n"
+"\t\tvoltage(v)\n\n"
+	);
+}
+
+enum ARGS {
+	ARGS_SELF,
+	ARGS_I2C_DEV,
+	ARGS_I2C_ADDR,
+	ARGS_OPT,
+};
+
+int send_msg(int i2c_dev,struct i2c_msg* msgs,int msg_num)
+{
+	struct i2c_rdwr_ioctl_data ioctl_data;
+	ioctl_data.msgs = msgs;
+	ioctl_data.nmsgs = msg_num;
+
+	return ioctl(i2c_dev, I2C_RDWR, &ioctl_data) < 0;
+}
+
+int main(int argc,char*argv[])
+{
+	if(argc<=3){
+		show_help();
+		return 0;
+	}
+	int i2c_addr = atoi_auto(argv[ARGS_I2C_ADDR]);
+	int ret;
+
+	struct i2c_rdwr_ioctl_data ioctl_data;
+	int i2c_dev = open(argv[ARGS_I2C_DEV], O_RDWR);
+    if (i2c_dev < 0) {
+        printf("Failed to open I2C device:<%s>",argv[ARGS_I2C_DEV]);
+        return 1;
+    }
+
+	if(!strcmp(argv[ARGS_OPT],"led")) {
+		struct i2c_msg msg;
+		char buffer[4] = {0x03,0x00,0x02,0x01};
+		msg.buf = buffer;
+		msg.addr = i2c_addr;
+		msg.flags = 0;
+		msg.len = 4;
+		if(!strcmp(argv[ARGS_OPT+1],"off"))
+			buffer[3] = 0x00;
+		if(send_msg(i2c_dev,&msg,1))
+			goto error;
+	}
+	else if(
+		(!strcmp(argv[ARGS_OPT],"nearlink")) || 
+		(!strcmp(argv[ARGS_OPT],"nl"))) {
+		struct i2c_msg msg;
+		char buffer[4] = {0x03,0x00,0x01,0x01};
+		msg.buf = buffer;
+		msg.addr = i2c_addr;
+		msg.flags = 0;
+		msg.len = 4;
+		if(!strcmp(argv[ARGS_OPT+1],"off"))
+			buffer[3] = 0x00;
+		if(send_msg(i2c_dev,&msg,1))
+			goto error;
+	}
+	else if(
+		(!strcmp(argv[ARGS_OPT],"temperature")) || 
+		(!strcmp(argv[ARGS_OPT],"t"))) {
+		char buffer[6] = {0x01,0x01};
+		struct i2c_msg msgs[2];
+		msgs[0].addr = i2c_addr;
+		msgs[0].buf = buffer;
+		msgs[0].flags = 0;
+		msgs[0].len = 2;
+		msgs[1].addr = i2c_addr;
+		msgs[1].buf = buffer + 2;
+		msgs[1].flags = I2C_M_RD;
+		msgs[1].len = 4;
+		if(send_msg(i2c_dev,msgs,2))
+			goto error;
+		float* data = (float*)(msgs[1].buf);
+		printf("%f\n",*data);
+	}
+	else if(
+		(!strcmp(argv[ARGS_OPT],"voltage")) || 
+		(!strcmp(argv[ARGS_OPT],"v"))) {
+		char buffer[6] = {0x01,0x02};
+		struct i2c_msg msgs[2];
+		msgs[0].addr = i2c_addr;
+		msgs[0].buf = buffer;
+		msgs[0].flags = 0;
+		msgs[0].len = 2;
+		msgs[1].addr = i2c_addr;
+		msgs[1].buf = buffer + 2;
+		msgs[1].flags = I2C_M_RD;
+		msgs[1].len = 4;
+		if(send_msg(i2c_dev,msgs,2))
+			goto error;
+		float* data = (float*)(msgs[1].buf);
+		printf("%f\n",*data);
+	}
+
+	close(i2c_dev);
+	return 0;
+
+error:
+	printf("ERROR:%d\n",ret);
+	close(i2c_dev);
+	return -1;
+}
\ No newline at end of file
diff --git a/bsp/meta-hisilicon/recipes-bsp/ss928/files/rohm_400M.sh b/bsp/meta-hisilicon/recipes-bsp/ss928/files/rohm_400M.sh
new file mode 100644
index 0000000000000000000000000000000000000000..62fda4f8b2a2b47c73e6d677cfe288f219dfaf1b
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/ss928/files/rohm_400M.sh
@@ -0,0 +1,536 @@
+#!/bin/sh
+# init SOC mipi rx
+pre_vo
+
+# ROHM RM84 TM41 512M config
+i2c_write 4 0xd0 0x0007 0x00 1 1
+i2c_write 4 0xd0 0x000E 0x80 1 1
+usleep 5000
+i2c_write 4 0xd0 0x0005 0x03 1 1
+i2c_write 4 0xd0 0x000F 0x01 1 1
+i2c_write 4 0xd0 0x0010 0x00 1 1
+i2c_write 4 0xd0 0x0011 0x00 1 1
+i2c_write 4 0xd0 0x0012 0x00 1 1
+i2c_write 4 0xd0 0x0013 0x00 1 1
+
+i2c_write 4 0xd0 0x0007 0x04 1 1
+i2c_write 4 0xd0 0x040F 0x01 1 1
+i2c_write 4 0xd0 0x0410 0x50 1 1
+i2c_write 4 0xd0 0x0411 0xB6 1 1
+i2c_write 4 0xd0 0x0412 0x00 1 1
+i2c_write 4 0xd0 0x0413 0x00 1 1
+i2c_write 4 0xd0 0x0414 0xD0 1 1
+i2c_write 4 0xd0 0x0415 0xA0 1 1
+i2c_write 4 0xd0 0x0416 0x00 1 1
+i2c_write 4 0xd0 0x0417 0x00 1 1
+i2c_write 4 0xd0 0x0420 0x20 1 1
+i2c_write 4 0xd0 0x0422 0x22 1 1
+i2c_write 4 0xd0 0x0424 0x07 1 1
+i2c_write 4 0xd0 0x0426 0x00 1 1
+i2c_write 4 0xd0 0x0427 0x01 1 1
+i2c_write 4 0xd0 0x0428 0x02 1 1
+i2c_write 4 0xd0 0x0429 0x03 1 1
+i2c_write 4 0xd0 0x042A 0x04 1 1
+i2c_write 4 0xd0 0x0430 0x20 1 1
+i2c_write 4 0xd0 0x0431 0x80 1 1
+i2c_write 4 0xd0 0x0436 0x05 1 1
+i2c_write 4 0xd0 0x043A 0x84 1 1
+i2c_write 4 0xd0 0x043B 0x00 1 1
+i2c_write 4 0xd0 0x043C 0x3A 1 1
+i2c_write 4 0xd0 0x043D 0x08 1 1
+
+i2c_write 4 0xd0 0x0007 0x05 1 1
+i2c_write 4 0xd0 0x050F 0x01 1 1
+i2c_write 4 0xd0 0x0510 0x50 1 1
+i2c_write 4 0xd0 0x0511 0xB6 1 1
+i2c_write 4 0xd0 0x0512 0x00 1 1
+i2c_write 4 0xd0 0x0513 0x00 1 1
+i2c_write 4 0xd0 0x0514 0xD1 1 1
+i2c_write 4 0xd0 0x0515 0xA1 1 1
+i2c_write 4 0xd0 0x0516 0x00 1 1
+i2c_write 4 0xd0 0x0517 0x00 1 1
+i2c_write 4 0xd0 0x0520 0x20 1 1
+i2c_write 4 0xd0 0x0522 0x22 1 1
+i2c_write 4 0xd0 0x0524 0x07 1 1
+i2c_write 4 0xd0 0x0526 0x00 1 1
+i2c_write 4 0xd0 0x0527 0x01 1 1
+i2c_write 4 0xd0 0x0528 0x02 1 1
+i2c_write 4 0xd0 0x0529 0x03 1 1
+i2c_write 4 0xd0 0x052A 0x04 1 1
+i2c_write 4 0xd0 0x0530 0x20 1 1
+i2c_write 4 0xd0 0x0531 0x80 1 1
+i2c_write 4 0xd0 0x0536 0x05 1 1
+i2c_write 4 0xd0 0x053A 0x84 1 1
+i2c_write 4 0xd0 0x053B 0x00 1 1
+i2c_write 4 0xd0 0x053C 0x3A 1 1
+i2c_write 4 0xd0 0x053D 0x08 1 1
+
+i2c_write 4 0xd0 0x0007 0x06 1 1
+i2c_write 4 0xd0 0x060F 0x01 1 1
+i2c_write 4 0xd0 0x0610 0x50 1 1
+i2c_write 4 0xd0 0x0611 0xB6 1 1
+i2c_write 4 0xd0 0x0612 0x00 1 1
+i2c_write 4 0xd0 0x0613 0x00 1 1
+i2c_write 4 0xd0 0x0614 0xD2 1 1
+i2c_write 4 0xd0 0x0615 0xA2 1 1
+i2c_write 4 0xd0 0x0616 0x00 1 1
+i2c_write 4 0xd0 0x0617 0x00 1 1
+i2c_write 4 0xd0 0x0620 0x20 1 1
+i2c_write 4 0xd0 0x0622 0x22 1 1
+i2c_write 4 0xd0 0x0624 0x07 1 1
+i2c_write 4 0xd0 0x0626 0x00 1 1
+i2c_write 4 0xd0 0x0627 0x01 1 1
+i2c_write 4 0xd0 0x0628 0x02 1 1
+i2c_write 4 0xd0 0x0629 0x03 1 1
+i2c_write 4 0xd0 0x062A 0x04 1 1
+i2c_write 4 0xd0 0x0630 0x20 1 1
+i2c_write 4 0xd0 0x0631 0x80 1 1
+i2c_write 4 0xd0 0x0636 0x06 1 1
+i2c_write 4 0xd0 0x063A 0x84 1 1
+i2c_write 4 0xd0 0x063B 0x00 1 1
+i2c_write 4 0xd0 0x063C 0x3A 1 1
+i2c_write 4 0xd0 0x063D 0x08 1 1
+
+i2c_write 4 0xd0 0x0007 0x07 1 1
+i2c_write 4 0xd0 0x070F 0x01 1 1
+i2c_write 4 0xd0 0x0710 0x50 1 1
+i2c_write 4 0xd0 0x0711 0xB6 1 1
+i2c_write 4 0xd0 0x0712 0x00 1 1
+i2c_write 4 0xd0 0x0713 0x00 1 1
+i2c_write 4 0xd0 0x0714 0xD3 1 1
+i2c_write 4 0xd0 0x0715 0xA3 1 1
+i2c_write 4 0xd0 0x0716 0x00 1 1
+i2c_write 4 0xd0 0x0717 0x00 1 1
+i2c_write 4 0xd0 0x0720 0x20 1 1
+i2c_write 4 0xd0 0x0722 0x22 1 1
+i2c_write 4 0xd0 0x0724 0x07 1 1
+i2c_write 4 0xd0 0x0726 0x00 1 1
+i2c_write 4 0xd0 0x0727 0x01 1 1
+i2c_write 4 0xd0 0x0728 0x02 1 1
+i2c_write 4 0xd0 0x0729 0x03 1 1
+i2c_write 4 0xd0 0x072A 0x04 1 1
+i2c_write 4 0xd0 0x0730 0x20 1 1
+i2c_write 4 0xd0 0x0731 0x80 1 1
+i2c_write 4 0xd0 0x0736 0x06 1 1
+i2c_write 4 0xd0 0x073A 0x84 1 1
+i2c_write 4 0xd0 0x073B 0x00 1 1
+i2c_write 4 0xd0 0x073C 0x3A 1 1
+i2c_write 4 0xd0 0x073D 0x08 1 1
+
+i2c_write 4 0xd0 0x0007 0x00 1 1
+i2c_write 4 0xd0 0x0018 0x3A 1 1
+i2c_write 4 0xd0 0x0019 0xF0 1 1
+i2c_write 4 0xd0 0x001A 0x00 1 1
+i2c_write 4 0xd0 0x0020 0x38 1 1
+i2c_write 4 0xd0 0x0021 0x32 1 1
+i2c_write 4 0xd0 0x0022 0x38 1 1
+i2c_write 4 0xd0 0x0077 0x00 1 1
+i2c_write 4 0xd0 0x0078 0x00 1 1
+i2c_write 4 0xd0 0x0079 0x00 1 1
+i2c_write 4 0xd0 0x007A 0x00 1 1
+i2c_write 4 0xd0 0x007B 0x00 1 1
+i2c_write 4 0xd0 0x007C 0x00 1 1
+i2c_write 4 0xd0 0x007D 0x00 1 1
+i2c_write 4 0xd0 0x0081 0x06 1 1
+
+i2c_write 4 0xd0 0x0007 0x02 1 1
+i2c_write 4 0xd0 0x020F 0x01 1 1
+i2c_write 4 0xd0 0x0214 0x31 1 1
+i2c_write 4 0xd0 0x022E 0x10 1 1
+i2c_write 4 0xd0 0x022F 0x32 1 1
+i2c_write 4 0xd0 0x0236 0x02 1 1
+i2c_write 4 0xd0 0x023F 0x0B 1 1
+
+
+i2c_write 4 0xd0 0x0007 0x03 1 1
+i2c_write 4 0xd0 0x030F 0x01 1 1
+i2c_write 4 0xd0 0x0314 0xC1 1 1
+i2c_write 4 0xd0 0x032E 0x10 1 1
+i2c_write 4 0xd0 0x032F 0x10 1 1
+i2c_write 4 0xd0 0x0336 0x02 1 1
+i2c_write 4 0xd0 0x033F 0x0B 1 1
+
+i2c_write 4 0xa0 0x0005 0x80 1 1
+usleep 5000
+i2c_write 4 0xa0 0x0004 0xA5 1 1
+i2c_write 4 0xa0 0x0020 0x20 1 1
+i2c_write 4 0xa0 0x0010 0x19 1 1
+i2c_write 4 0xa0 0x0015 0x03 1 1
+i2c_write 4 0xa0 0x0016 0x0C 1 1
+i2c_write 4 0xa0 0x0030 0x01 1 1
+i2c_write 4 0xa0 0x0056 0xC8 1 1
+i2c_write 4 0xa0 0x0057 0x03 1 1
+i2c_write 4 0xa0 0x0059 0x00 1 1
+i2c_write 4 0xa0 0x005A 0x06 1 1
+i2c_write 4 0xa0 0x0074 0x00 1 1
+i2c_write 4 0xa0 0x0075 0x00 1 1
+i2c_write 4 0xa0 0x0076 0x00 1 1
+i2c_write 4 0xa0 0x0077 0x00 1 1
+i2c_write 4 0xa0 0x0078 0x00 1 1
+i2c_write 4 0xa0 0x0079 0x00 1 1
+i2c_write 4 0xa0 0x007A 0x00 1 1
+i2c_write 4 0xa0 0x00A0 0x07 1 1
+i2c_write 4 0xa0 0x00A1 0x00 1 1
+i2c_write 4 0xa0 0x0060 0x55 1 1
+i2c_write 4 0xa0 0x0061 0x55 1 1
+i2c_write 4 0xa0 0x0062 0x85 1 1
+i2c_write 4 0xa0 0x0063 0x82 1 1
+usleep 5000
+i2c_write 4 0xa0 0x0063 0x02 1 1
+i2c_write 4 0xa0 0x0026 0x85 1 1
+usleep 5000
+i2c_write 4 0xa0 0x002A 0x11 1 1
+usleep 5000
+
+i2c_write 4 0xa2 0x0005 0x80 1 1
+usleep 5000
+i2c_write 4 0xa2 0x0004 0xA5 1 1
+i2c_write 4 0xa2 0x0020 0x20 1 1
+i2c_write 4 0xa2 0x0010 0x19 1 1
+i2c_write 4 0xa2 0x0015 0x03 1 1
+i2c_write 4 0xa2 0x0016 0x0C 1 1
+i2c_write 4 0xa2 0x0030 0x01 1 1
+i2c_write 4 0xa2 0x0056 0xC8 1 1
+i2c_write 4 0xa2 0x0057 0x03 1 1
+i2c_write 4 0xa2 0x0059 0x00 1 1
+i2c_write 4 0xa2 0x005A 0x06 1 1
+i2c_write 4 0xa2 0x0074 0x00 1 1
+i2c_write 4 0xa2 0x0075 0x00 1 1
+i2c_write 4 0xa2 0x0076 0x00 1 1
+i2c_write 4 0xa2 0x0077 0x00 1 1
+i2c_write 4 0xa2 0x0078 0x00 1 1
+i2c_write 4 0xa2 0x0079 0x00 1 1
+i2c_write 4 0xa2 0x007A 0x00 1 1
+i2c_write 4 0xa2 0x00A0 0x07 1 1
+i2c_write 4 0xa2 0x00A1 0x00 1 1
+i2c_write 4 0xa2 0x0060 0x55 1 1
+i2c_write 4 0xa2 0x0061 0x55 1 1
+i2c_write 4 0xa2 0x0062 0x85 1 1
+i2c_write 4 0xa2 0x0063 0x82 1 1
+usleep 5000
+i2c_write 4 0xa2 0x0063 0x02 1 1
+i2c_write 4 0xa2 0x0026 0x85 1 1
+usleep 5000
+i2c_write 4 0xa2 0x002A 0x11 1 1
+usleep 5000
+
+i2c_write 4 0xa4 0x0005 0x80 1 1
+usleep 5000
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+usleep 5000
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+usleep 5000
+i2c_write 4 0xa4 0x002A 0x11 1 1
+usleep 5000
+
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+usleep 5000
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+
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+usleep 5000
+i2c_write 4 0xd0 0x0007 0x03 1 1
+i2c_write 4 0xd0 0x034A 0x40 1 1
+usleep 5000
+
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+i2c_write 4 0xd0 0x00A7 0xFD 1 1
+
+i2c_write 4 0xa0 0x0048 0x91 1 1
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+i2c_write 4 0xa4 0x0048 0x91 1 1
+i2c_write 4 0xa6 0x0048 0x91 1 1
diff --git a/bsp/meta-hisilicon/recipes-bsp/ss928/hieulerpi1-bsp-pkg.bb b/bsp/meta-hisilicon/recipes-bsp/ss928/hieulerpi1-bsp-pkg.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f59945e80d67b1755ed10f51d32d3337ef7b9649
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/ss928/hieulerpi1-bsp-pkg.bb
@@ -0,0 +1,79 @@
+DESCRIPTION = "Some pre-compiled ko and initscripts for hieulerpi1"
+SECTION = "base"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+DEPENDS = "update-rc.d-native"
+
+OPENEULER_LOCAL_NAME = "HiEuler-driver"
+
+RT_SUFFIX = "${@bb.utils.contains('DISTRO_FEATURES', 'preempt-rt', '-rt', '', d)}"
+
+SRC_URI = " \
+        file://HiEuler-driver/drivers/ko${RT_SUFFIX}.tar.gz \
+        file://HiEuler-driver/drivers/ko-extra.tar.gz \
+        file://HiEuler-driver/drivers/btools \
+        file://HiEuler-driver/drivers/S90AutoRun \
+        file://HiEuler-driver/drivers/pinmux.sh \
+        file://HiEuler-driver/drivers/env.tar.gz \
+        file://HiEuler-driver/drivers/can-tools.tar.gz \
+	file://HiEuler-driver/drivers/ws73.tar.gz \
+        file://HiEuler-driver/mcu \
+"
+
+S = "${WORKDIR}/HiEuler-driver/drivers"
+
+INSANE_SKIP:${PN} += "already-stripped"
+FILES:${PN} = "${sysconfdir} /usr/bin /ko /vendor /usr/sbin /firmware ${libdir}"
+
+do_install () {
+        install -d ${D}/usr/bin
+	install -d ${D}${libdir}
+	install -d ${D}/firmware
+        install -d ${D}${sysconfdir}/init.d
+        install -d ${D}${sysconfdir}/rc5.d
+
+        install -m 0755 ${WORKDIR}/HiEuler-driver/drivers/btools ${D}/usr/bin/
+        ln -s /usr/bin/btools ${D}/usr/bin/bspmm
+        ln -s /usr/bin/btools ${D}/usr/bin/i2c_read
+        ln -s /usr/bin/btools ${D}/usr/bin/i2c_write
+        install -m 0755 ${WORKDIR}/ko-extra/pre_vo ${D}/usr/bin/
+
+        cp -r ${WORKDIR}/ko ${D}/
+        cp -f ${WORKDIR}/ko-extra/ch343.ko ${D}/ko
+
+        #for mipi, use load_ss928v100 from ko-extra
+        cp -f ${WORKDIR}/ko-extra/load_ss928v100 ${D}/ko
+
+        # install wifi-1102a firmware
+        # cp -f ${WORKDIR}/wifi-1102a-tools/plat.ko ${D}/ko
+        # cp -f ${WORKDIR}/wifi-1102a-tools/wifi.ko ${D}/ko
+        # install -m 0755 ${WORKDIR}/wifi-1102a-tools/start_wifi ${D}/usr/bin/
+        # install -d ${D}/vendor
+        # cp -rf ${WORKDIR}/wifi-1102a-tools/vendor/* ${D}/vendor
+
+        install -m 0755 ${S}/S90AutoRun ${D}${sysconfdir}/init.d/
+        install -m 0755 ${S}/pinmux.sh ${D}${sysconfdir}/init.d/
+        update-rc.d -r ${D} S90AutoRun start 90 5 .
+        update-rc.d -r ${D} pinmux.sh start 90 5 .
+
+	install -m 0755 ${WORKDIR}/env/fw_env.config ${D}/etc/
+	install -m 0755 ${WORKDIR}/env/fw_printenv ${D}/usr/bin/
+	install -m 0755 ${WORKDIR}/env/fw_setenv ${D}/usr/bin/
+
+	cp -r ${WORKDIR}/can-tools/canutils/sbin ${D}/usr/
+	cp -r ${WORKDIR}/can-tools/canutils/bin/* ${D}/usr/bin/
+	cp -r ${WORKDIR}/can-tools/libsocketcan/lib/* ${D}${libdir}
+
+	install -m 0755 ${WORKDIR}/HiEuler-driver/mcu/load_riscv ${D}/usr/sbin
+	install -m 0755 ${WORKDIR}/HiEuler-driver/mcu/virt-tty ${D}/usr/sbin
+	install -m 0755 ${WORKDIR}/HiEuler-driver/mcu/LiteOS.bin ${D}/firmware
+
+	install -d ${D}${sysconfdir}/ws73
+	cp ${WORKDIR}/ws73/firmware/* ${D}${sysconfdir}/ws73/
+	cp ${WORKDIR}/ws73/ko/* ${D}/ko/
+	cp ${WORKDIR}/ws73/config/* ${D}${sysconfdir}/
+}
+
+INHIBIT_PACKAGE_STRIP = "1"
+INHIBIT_SYSROOT_STRIP = "1"
diff --git a/bsp/meta-hisilicon/recipes-bsp/ss928/hieulerpi1-user-driver_2.0.2.2.bb b/bsp/meta-hisilicon/recipes-bsp/ss928/hieulerpi1-user-driver_2.0.2.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..fc643630ae604c7432c030759fbfc3b89c6dfe35
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/ss928/hieulerpi1-user-driver_2.0.2.2.bb
@@ -0,0 +1,79 @@
+SUMMARY = "hirobot user driver bin package"
+DESCRIPTION = "user lib and headers repack from SS928V100_SDK"
+HOMEPAGE = "https://gitee.com/HiEuler/hardware_driver"
+LICENSE = "CLOSED"
+
+inherit pkgconfig
+
+# This driver library is depended by many ROS packages,
+# using the "lib" directory instead of the "lib64" directory
+# for ros feature
+python roslike_libdir_set() {
+    if bb.utils.contains('DISTRO_FEATURES', 'ros', True, False, d):
+        old_pkg_config = d.getVar("PKG_CONFIG_SYSROOT_DIR") + d.getVar('libdir') + "/pkgconfig"
+        pn = e.data.getVar("PN")
+        if pn.endswith("-native"):
+            return
+        d.setVar('libdir', d.getVar('libdir').replace('64', ''))
+        d.setVar('baselib', d.getVar('baselib').replace('64', ''))
+        d.appendVar("PKG_CONFIG_PATH", old_pkg_config)
+}
+
+addhandler roslike_libdir_set
+roslike_libdir_set[eventmask] = "bb.event.RecipePreFinalise"
+
+OPENEULER_LOCAL_NAME = "HiEuler-driver"
+
+SRC_URI = " \
+        file://HiEuler-driver/drivers/lib.tar.gz \
+        file://HiEuler-driver/drivers/include.tar.gz \
+        file://hieulerpi1-user-driver.pc.in \
+"
+
+S = "${WORKDIR}"
+
+do_install:append() {
+    install -d ${D}${libdir}
+    install -d ${D}/usr/include
+    cp -rf -P ${WORKDIR}/lib/* ${D}${libdir}
+    cp -rf -P ${WORKDIR}/include/* ${D}/usr/include/
+    cd ${D}${libdir}
+    ln -s libsecurec.so libboundscheck.so
+    cd -
+    sed \
+    -e s#@VERSION@#${PV}# \
+    -e s#@prefix@#${prefix}# \
+    -e s#@exec_prefix@#${exec_prefix}# \
+    -e s#@libdir@#${libdir}# \
+    -e s#@includedir@#${includedir}# \
+    ${WORKDIR}/hieulerpi1-user-driver.pc.in > ${WORKDIR}/hieulerpi1-user-driver.pc
+
+    install -d ${D}${libdir}/pkgconfig
+    install -m 0644 ${WORKDIR}/hieulerpi1-user-driver.pc ${D}${libdir}/pkgconfig/
+
+}
+
+# hieulerpi1-user-driver provides libboundscheck.so
+PROVIDES += "libboundscheck"
+RPROVIDES:${PN} += "libboundscheck"
+
+FILES:${PN} += " \
+    ${libdir}/*so* \
+    ${libdir}/npu/*so* \
+    ${libdir}/svp_npu/*so* \
+    ${libdir}/npu/stub/*so* \
+    ${libdir}/stub/*so* \
+"
+
+FILES:${PN}-dev = " \
+    ${includedir} \
+    ${libdir}/pkgconfig \
+"
+
+FILES:${PN}-staticdev += " \
+    ${libdir}/npu/*a \
+    ${libdir}/svp_npu/*a \
+"
+ 
+EXCLUDE_FROM_SHLIBS = "1"
+INSANE_SKIP:${PN} += "already-stripped dev-so"
diff --git a/bsp/meta-hisilicon/recipes-bsp/ss928/i2c-soft_0.1.bb b/bsp/meta-hisilicon/recipes-bsp/ss928/i2c-soft_0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..0b4c43cd9ef1950268058906a1fa5c678c17723d
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/ss928/i2c-soft_0.1.bb
@@ -0,0 +1,25 @@
+SUMMARY = "soft i2c driver"
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://i2c_soft.c;beginline=373;endline=373;md5=787eb329e3eac3e58f47744d2cf33699"
+
+SRC_URI = " \
+    file://i2c_soft/i2c_soft.c \
+    file://i2c_soft/Makefile \
+"
+
+S = "${WORKDIR}/i2c_soft"
+
+inherit module
+
+do_compile() {
+    oe_runmake
+}
+
+do_install() {
+    install -d ${D}/ko
+    install -m 644 ${S}/i2c_soft.ko ${D}/ko
+}
+
+FILES:${PN} = " /ko/i2c_soft.ko "
+
+INHIBIT_PACKAGE_STRIP = "1"
diff --git a/bsp/meta-hisilicon/recipes-bsp/ss928/mcu-tool_0.1.bb b/bsp/meta-hisilicon/recipes-bsp/ss928/mcu-tool_0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9ff498adc83e4d945462810167ac427ad0ffb14c
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/ss928/mcu-tool_0.1.bb
@@ -0,0 +1,22 @@
+SUMMARY = "mcu tool"
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MulanPSL-2.0;md5=74b1b7a7ee537a16390ed514498bf23c"
+
+SRC_URI = " \
+    file://mcu_tool/mcu_tool.c \
+"
+
+S = "${WORKDIR}/mcu_tool"
+
+do_compile() {
+    ${CC} ${S}/mcu_tool.c -o ${S}/mcu_tool
+}
+
+do_install() {
+    install -d ${D}/sbin
+    install -m 755 ${S}/mcu_tool ${D}/sbin
+}
+
+FILES:${PN} = " /sbin/mcu_tool "
+
+INHIBIT_PACKAGE_STRIP = "1"
diff --git a/bsp/meta-hisilicon/recipes-bsp/u-boot/files/0001-riscv-fix-build-with-binutils-2.38.patch b/bsp/meta-hisilicon/recipes-bsp/u-boot/files/0001-riscv-fix-build-with-binutils-2.38.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3598329b99d98c5686c2ff6136340f01f55ee02f
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/u-boot/files/0001-riscv-fix-build-with-binutils-2.38.patch
@@ -0,0 +1,40 @@
+From 26a7f6b1e4c5f715c03e59a623f0d620498b92cf Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 13 Feb 2022 21:11:31 -0800
+Subject: [PATCH] riscv: fix build with binutils 2.38
+
+From version 2.38, binutils default to ISA spec version 20191213. This
+means that the csr read/write (csrr*/csrw*) instructions and fence.i
+instruction has separated from the `I` extension, become two standalone
+extensions: Zicsr and Zifencei.
+
+The fix is to specify those extensions explicitely in -march. However as
+older binutils version do not support this, we first need to detect
+that.
+
+Fixes
+arch/riscv/lib/cache.c: Assembler messages:
+arch/riscv/lib/cache.c:12: Error: unrecognized opcode `fence.i'
+
+Upstream-Status: Submitted []
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ arch/riscv/Makefile | 7 ++++++-
+ 1 file changed, 6 insertions(+), 1 deletion(-)
+
+--- a/arch/riscv/Makefile
++++ b/arch/riscv/Makefile
+@@ -28,7 +28,12 @@ ifeq ($(CONFIG_CMODEL_MEDANY),y)
+ 	CMODEL = medany
+ endif
+ 
+-ARCH_FLAGS = -march=$(ARCH_BASE)$(ARCH_A)$(ARCH_F)$(ARCH_D)$(ARCH_C) -mabi=$(ABI) \
++# Newer binutils versions default to ISA spec version 20191213 which moves some
++# instructions from the I extension to the Zicsr and Zifencei extensions.
++toolchain-need-zicsr-zifencei := $(call cc-option-yn, -march=$(ARCH_BASE)$(ARCH_A)$(ARCH_F)$(ARCH_D)$(ARCH_C)_zicsr_zifencei)
++zicsr_zifencei-$(toolchain-need-zicsr-zifencei) := _zicsr_zifencei
++
++ARCH_FLAGS = -march=$(ARCH_BASE)$(ARCH_A)$(ARCH_F)$(ARCH_D)$(ARCH_C)$(zicsr_zifencei-y) -mabi=$(ABI) \
+ 	     -mcmodel=$(CMODEL)
+ 
+ PLATFORM_CPPFLAGS	+= $(ARCH_FLAGS)
diff --git a/bsp/meta-hisilicon/recipes-bsp/u-boot/files/0001-riscv32-Use-double-float-ABI-for-rv32.patch b/bsp/meta-hisilicon/recipes-bsp/u-boot/files/0001-riscv32-Use-double-float-ABI-for-rv32.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0bf1bef2c99c664a90f87867fcdacef1e34e6c8e
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/u-boot/files/0001-riscv32-Use-double-float-ABI-for-rv32.patch
@@ -0,0 +1,44 @@
+From 66dfe0fa886f6289add06d1af8642ce2b5302852 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 9 Feb 2021 16:40:12 -0800
+Subject: [PATCH] riscv32: Use double-float ABI for rv32
+
+So it can use libgcc built with OE toolchain
+Fixes
+error: "can't link hard-float modules with soft-float modules"
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Inappropriate [embedded specific]
+---
+ arch/riscv/Makefile | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+--- a/arch/riscv/Makefile
++++ b/arch/riscv/Makefile
+@@ -5,11 +5,15 @@
+ 
+ ifeq ($(CONFIG_ARCH_RV64I),y)
+ 	ARCH_BASE = rv64im
+-	ABI = lp64
++	ABI = lp64d
++	ARCH_D = d
++	ARCH_F = f
+ endif
+ ifeq ($(CONFIG_ARCH_RV32I),y)
+ 	ARCH_BASE = rv32im
+-	ABI = ilp32
++	ABI = ilp32d
++	ARCH_D = d
++	ARCH_F = f
+ endif
+ ifeq ($(CONFIG_RISCV_ISA_A),y)
+ 	ARCH_A = a
+@@ -24,7 +28,7 @@ ifeq ($(CONFIG_CMODEL_MEDANY),y)
+ 	CMODEL = medany
+ endif
+ 
+-ARCH_FLAGS = -march=$(ARCH_BASE)$(ARCH_A)$(ARCH_C) -mabi=$(ABI) \
++ARCH_FLAGS = -march=$(ARCH_BASE)$(ARCH_A)$(ARCH_F)$(ARCH_D)$(ARCH_C) -mabi=$(ABI) \
+ 	     -mcmodel=$(CMODEL)
+ 
+ PLATFORM_CPPFLAGS	+= $(ARCH_FLAGS)
diff --git a/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot-common.inc b/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..d7fd3c7227f0313da1862cdd96b13e6c590e60db
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot-common.inc
@@ -0,0 +1,24 @@
+HOMEPAGE = "http://www.denx.de/wiki/U-Boot/WebHome"
+DESCRIPTION = "U-Boot, a boot loader for Embedded boards based on PowerPC, \
+ARM, MIPS and several other processors, which can be installed in a boot \
+ROM and used to initialize and test the hardware or to download and run \
+application code."
+SECTION = "bootloaders"
+DEPENDS += "flex-native bison-native"
+
+LICENSE = "GPL-2.0-or-later"
+LIC_FILES_CHKSUM = "file://Licenses/README;md5=2ca5f2c35c8cc335f0a19756634782f1"
+PE = "1"
+
+# We use the revision in order to avoid having to fetch it from the
+# repo during parse
+SRCREV = "e092e3250270a1016c877da7bdd9384f14b1321e"
+
+SRC_URI = "git://source.denx.de/u-boot/u-boot.git;protocol=https;branch=master"
+
+S = "${WORKDIR}/git"
+B = "${WORKDIR}/build"
+
+inherit pkgconfig
+
+do_configure[cleandirs] = "${B}"
diff --git a/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot-configure.inc b/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot-configure.inc
new file mode 100644
index 0000000000000000000000000000000000000000..04e0894752f48e1bb68db759e69c526dcaf62c01
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot-configure.inc
@@ -0,0 +1,39 @@
+# This provides the logic for creating the desired u-boot config,
+# accounting for any *.cfg files added to SRC_URI.  It's separated
+# from u-boot.inc for use by recipes that need u-boot properly
+# configured but aren't doing a full build of u-boot itself (such as
+# its companion tools).
+
+inherit uboot-config cml1
+
+DEPENDS += "kern-tools-native"
+
+do_configure () {
+    if [ -n "${UBOOT_CONFIG}" ]; then
+        unset i j
+        for config in ${UBOOT_MACHINE}; do
+            i=$(expr $i + 1);
+            for type in ${UBOOT_CONFIG}; do
+                j=$(expr $j + 1);
+                if [ $j -eq $i ]; then
+                    oe_runmake -C ${S} O=${B}/${config} ${config}
+                    if [ -n "${@' '.join(find_cfgs(d))}" ]; then
+                        merge_config.sh -m -O ${B}/${config} ${B}/${config}/.config ${@" ".join(find_cfgs(d))}
+                        oe_runmake -C ${S} O=${B}/${config} oldconfig
+                    fi
+                fi
+            done
+            unset j
+        done
+        unset i
+        DEVTOOL_DISABLE_MENUCONFIG=true
+    else
+        if [ -n "${UBOOT_MACHINE}" ]; then
+            oe_runmake -C ${S} O=${B} ${UBOOT_MACHINE}
+        else
+            oe_runmake -C ${S} O=${B} oldconfig
+        fi
+        merge_config.sh -m .config ${@" ".join(find_cfgs(d))}
+        cml1_do_configure
+    fi
+}
diff --git a/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot-emmc_2022.07.bb b/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot-emmc_2022.07.bb
new file mode 100644
index 0000000000000000000000000000000000000000..6e68cc45579cc700fafa87894a4cea8eb459df95
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot-emmc_2022.07.bb
@@ -0,0 +1,59 @@
+# ref: u-boot_2022.07.bb fomr meta-openembedded
+require u-boot-common.inc
+require u-boot.inc
+DEPENDS += "bc-native dtc-native python3-setuptools-native"
+
+
+PV = "2022.07"
+
+UBOOT_MACHINE = "hi3093_euler_defconfig"
+DEPENDS += "atf-hi3093"
+
+SRC_URI = " \
+    file://mpu_solution/open_source/u-boot/u-boot \
+    file://mpu_solution/src/real_time/baremetal/common/hi309x_baremetal.h \
+    file://mpu_solution/build/build_sign \
+    file://mpu_solution/build/version_5.10 \
+"
+
+S = "${WORKDIR}/mpu_solution/open_source/u-boot/u-boot"
+
+do_configure:prepend() {
+    cp ${WORKDIR}/mpu_solution/src/real_time/baremetal/common/hi309x_baremetal.h ${S}/include/configs/hi309x_memmap.h
+}
+
+do_compile:append() {
+    ${HOST_PREFIX}objdump -D u-boot > u-boot.dump
+    mkdir -p pack
+    cp -f u-boot.bin u-boot.map u-boot.dump System.map pack
+    cp -f ${WORKDIR}/recipe-sysroot/boot/bl31.bin pack
+    pushd pack
+    BLOCKSIZE=1024
+    UBOOT_CNT=440
+    ATF_CNT=64
+    UBOOT_BIN=u-boot.bin
+    ATF_BIN=bl31.bin
+    dd if=$ATF_BIN of=$UBOOT_BIN bs=$BLOCKSIZE count=$ATF_CNT seek=$UBOOT_CNT
+    cp -rf u-boot.bin ${WORKDIR}/mpu_solution/build/build_sign
+    pushd ${WORKDIR}/mpu_solution/build/build_sign
+    echo hi3093 > rsacert.cer
+    export KERNEL_VERSION_MAIN="5.10"
+    sh prepare_code_sign_data u-boot.bin
+    sh generate_sign_image u-boot_rsa_4096.cfg
+    popd
+    cp -f ${WORKDIR}/mpu_solution/build/build_sign/u-boot_rsa_4096.bin ./
+    popd
+}
+
+do_install() {
+    install -d ${D}/boot
+    install -m 644 ${B}/pack/u-boot.bin ${D}/boot
+    install -m 644 ${B}/pack/System.map ${D}/boot
+    install -m 644 ${B}/pack/u-boot.map ${D}/boot
+    install -m 644 ${B}/pack/u-boot.dump ${D}/boot
+    install -m 644 ${B}/pack/u-boot_rsa_4096.bin ${D}/boot
+}
+
+do_deploy:append() {
+    install -m 644 ${D}/boot/u-boot_rsa_4096.bin ${DEPLOYDIR}/
+}
diff --git a/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot-sfc_2022.07.bb b/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot-sfc_2022.07.bb
new file mode 100644
index 0000000000000000000000000000000000000000..93feda3f08a33caa559ead161bb1546ad255943d
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot-sfc_2022.07.bb
@@ -0,0 +1,34 @@
+# ref: u-boot_2022.07.bb
+require u-boot-common.inc
+require u-boot.inc
+DEPENDS += "bc-native dtc-native python3-setuptools-native"
+
+
+PV = "2022.07"
+
+UBOOT_MACHINE = "hi3093_sfc_defconfig"
+DEPENDS += "atf-hi3093"
+
+SRC_URI = " \
+    file://mpu_solution/open_source/u-boot/u-boot \
+    file://mpu_solution/src/real_time/baremetal/common/hi309x_baremetal.h \
+"
+
+S = "${WORKDIR}/mpu_solution/open_source/u-boot/u-boot"
+
+do_configure:prepend() {
+    cp ${WORKDIR}/mpu_solution/src/real_time/baremetal/common/hi309x_baremetal.h ${S}/include/configs/hi309x_memmap.h
+}
+
+do_compile:append() {
+    ${HOST_PREFIX}objdump -D u-boot > u-boot.dump
+}
+
+do_install() {
+    install -d ${D}/boot
+    install -m 644 ${B}/u-boot.bin ${D}/boot/u-boot-sfc.bin
+}
+
+do_deploy() {
+    install -m 644 ${D}/boot/u-boot-sfc.bin ${DEPLOYDIR}/
+}
diff --git a/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot.inc b/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot.inc
new file mode 100644
index 0000000000000000000000000000000000000000..5705e5835b2135c5127e2d800bd4cf938cf2d351
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-bsp/u-boot/u-boot.inc
@@ -0,0 +1,343 @@
+SUMMARY = "Universal Boot Loader for embedded devices"
+PROVIDES = "virtual/bootloader"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+DEPENDS += "${@bb.utils.contains('UBOOT_ENV_SUFFIX', 'scr', 'u-boot-mkimage-native', '', d)}"
+
+inherit uboot-config uboot-extlinux-config uboot-sign deploy python3native kernel-arch
+
+DEPENDS += "swig-native"
+
+EXTRA_OEMAKE = 'CROSS_COMPILE=${TARGET_PREFIX} CC="${TARGET_PREFIX}gcc ${TOOLCHAIN_OPTIONS}" V=1'
+EXTRA_OEMAKE += 'HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}"'
+EXTRA_OEMAKE += 'STAGING_INCDIR=${STAGING_INCDIR_NATIVE} STAGING_LIBDIR=${STAGING_LIBDIR_NATIVE}'
+
+PACKAGECONFIG ??= "openssl"
+# u-boot will compile its own tools during the build, with specific
+# configurations (aka when CONFIG_FIT_SIGNATURE is enabled) openssl is needed as
+# a host build dependency.
+PACKAGECONFIG[openssl] = ",,openssl-native"
+
+# Allow setting an additional version string that will be picked up by the
+# u-boot build system and appended to the u-boot version.  If the .scmversion
+# file already exists it will not be overwritten.
+UBOOT_LOCALVERSION ?= ""
+
+require u-boot-configure.inc
+
+do_savedefconfig() {
+	bbplain "Saving defconfig to:\n${B}/defconfig"
+	oe_runmake -C ${B} savedefconfig
+}
+do_savedefconfig[nostamp] = "1"
+addtask savedefconfig after do_configure
+
+do_compile () {
+    if [ "${@bb.utils.filter('DISTRO_FEATURES', 'ld-is-gold', d)}" ]; then
+        sed -i 's/$(CROSS_COMPILE)ld$/$(CROSS_COMPILE)ld.bfd/g' ${S}/config.mk
+    fi
+
+    unset LDFLAGS
+    unset CFLAGS
+    unset CPPFLAGS
+
+    if [ ! -e ${B}/.scmversion -a ! -e ${S}/.scmversion ]
+    then
+        echo ${UBOOT_LOCALVERSION} > ${B}/.scmversion
+        echo ${UBOOT_LOCALVERSION} > ${S}/.scmversion
+    fi
+
+    if [ -n "${UBOOT_CONFIG}" -o -n "${UBOOT_DELTA_CONFIG}" ]
+    then
+        unset i j k
+        for config in ${UBOOT_MACHINE}; do
+            i=$(expr $i + 1);
+            for type in ${UBOOT_CONFIG}; do
+                j=$(expr $j + 1);
+                if [ $j -eq $i ]
+                then
+                    oe_runmake -C ${S} O=${B}/${config} ${UBOOT_MAKE_TARGET}
+                    for binary in ${UBOOT_BINARIES}; do
+                        k=$(expr $k + 1);
+                        if [ $k -eq $i ]; then
+                            cp ${B}/${config}/${binary} ${B}/${config}/${UBOOT_BINARYNAME}-${type}.${UBOOT_SUFFIX}
+                        fi
+                    done
+
+                    # Generate the uboot-initial-env
+                    if [ -n "${UBOOT_INITIAL_ENV}" ]; then
+                        oe_runmake -C ${S} O=${B}/${config} u-boot-initial-env
+                        cp ${B}/${config}/u-boot-initial-env ${B}/${config}/u-boot-initial-env-${type}
+                    fi
+
+                    unset k
+                fi
+            done
+            unset j
+        done
+        unset i
+    else
+        oe_runmake -C ${S} O=${B} ${UBOOT_MAKE_TARGET}
+
+        # Generate the uboot-initial-env
+        if [ -n "${UBOOT_INITIAL_ENV}" ]; then
+            oe_runmake -C ${S} O=${B} u-boot-initial-env
+        fi
+    fi
+
+    if [ -n "${UBOOT_ENV}" ] && [ "${UBOOT_ENV_SUFFIX}" = "scr" ]
+    then
+        ${UBOOT_MKIMAGE} -C none -A ${UBOOT_ARCH} -T script -d ${WORKDIR}/${UBOOT_ENV_SRC} ${WORKDIR}/${UBOOT_ENV_BINARY}
+    fi
+}
+
+do_install () {
+    if [ -n "${UBOOT_CONFIG}" ]
+    then
+        for config in ${UBOOT_MACHINE}; do
+            i=$(expr $i + 1);
+            for type in ${UBOOT_CONFIG}; do
+                j=$(expr $j + 1);
+                if [ $j -eq $i ]
+                then
+                    install -D -m 644 ${B}/${config}/${UBOOT_BINARYNAME}-${type}.${UBOOT_SUFFIX} ${D}/boot/${UBOOT_BINARYNAME}-${type}-${PV}-${PR}.${UBOOT_SUFFIX}
+                    ln -sf ${UBOOT_BINARYNAME}-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${D}/boot/${UBOOT_BINARY}-${type}
+                    ln -sf ${UBOOT_BINARYNAME}-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${D}/boot/${UBOOT_BINARY}
+
+                    # Install the uboot-initial-env
+                    if [ -n "${UBOOT_INITIAL_ENV}" ]; then
+                        install -D -m 644 ${B}/${config}/u-boot-initial-env-${type} ${D}/${sysconfdir}/${UBOOT_INITIAL_ENV}-${MACHINE}-${type}-${PV}-${PR}
+                        ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${type}-${PV}-${PR} ${D}/${sysconfdir}/${UBOOT_INITIAL_ENV}-${MACHINE}-${type}
+                        ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${type}-${PV}-${PR} ${D}/${sysconfdir}/${UBOOT_INITIAL_ENV}-${type}
+                        ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${type}-${PV}-${PR} ${D}/${sysconfdir}/${UBOOT_INITIAL_ENV}
+                    fi
+                fi
+            done
+            unset j
+        done
+        unset i
+    else
+        install -D -m 644 ${B}/${UBOOT_BINARY} ${D}/boot/${UBOOT_IMAGE}
+        ln -sf ${UBOOT_IMAGE} ${D}/boot/${UBOOT_BINARY}
+
+        # Install the uboot-initial-env
+        if [ -n "${UBOOT_INITIAL_ENV}" ]; then
+            install -D -m 644 ${B}/u-boot-initial-env ${D}/${sysconfdir}/${UBOOT_INITIAL_ENV}-${MACHINE}-${PV}-${PR}
+            ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${PV}-${PR} ${D}/${sysconfdir}/${UBOOT_INITIAL_ENV}-${MACHINE}
+            ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${PV}-${PR} ${D}/${sysconfdir}/${UBOOT_INITIAL_ENV}
+        fi
+    fi
+
+    if [ -n "${UBOOT_ELF}" ]
+    then
+        if [ -n "${UBOOT_CONFIG}" ]
+        then
+            for config in ${UBOOT_MACHINE}; do
+                i=$(expr $i + 1);
+                for type in ${UBOOT_CONFIG}; do
+                    j=$(expr $j + 1);
+                    if [ $j -eq $i ]
+                    then
+                        install -m 644 ${B}/${config}/${UBOOT_ELF} ${D}/boot/u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX}
+                        ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${D}/boot/${UBOOT_BINARY}-${type}
+                        ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${D}/boot/${UBOOT_BINARY}
+                    fi
+                done
+                unset j
+            done
+            unset i
+        else
+            install -m 644 ${B}/${UBOOT_ELF} ${D}/boot/${UBOOT_ELF_IMAGE}
+            ln -sf ${UBOOT_ELF_IMAGE} ${D}/boot/${UBOOT_ELF_BINARY}
+        fi
+    fi
+
+    if [ -e ${WORKDIR}/fw_env.config ] ; then
+        install -d ${D}${sysconfdir}
+        install -m 644 ${WORKDIR}/fw_env.config ${D}${sysconfdir}/fw_env.config
+    fi
+
+    if [ -n "${SPL_BINARY}" ]
+    then
+        if [ -n "${UBOOT_CONFIG}" ]
+        then
+            for config in ${UBOOT_MACHINE}; do
+                i=$(expr $i + 1);
+                for type in ${UBOOT_CONFIG}; do
+                    j=$(expr $j + 1);
+                    if [ $j -eq $i ]
+                    then
+                         install -m 644 ${B}/${config}/${SPL_BINARY} ${D}/boot/${SPL_BINARYNAME}-${type}-${PV}-${PR}${SPL_DELIMITER}${SPL_SUFFIX}
+                         ln -sf ${SPL_BINARYNAME}-${type}-${PV}-${PR}${SPL_DELIMITER}${SPL_SUFFIX} ${D}/boot/${SPL_BINARYFILE}-${type}
+                         ln -sf ${SPL_BINARYNAME}-${type}-${PV}-${PR}${SPL_DELIMITER}${SPL_SUFFIX} ${D}/boot/${SPL_BINARYFILE}
+                    fi
+                done
+                unset j
+            done
+            unset i
+        else
+            install -m 644 ${B}/${SPL_BINARY} ${D}/boot/${SPL_IMAGE}
+            ln -sf ${SPL_IMAGE} ${D}/boot/${SPL_BINARYFILE}
+        fi
+    fi
+
+    if [ -n "${UBOOT_ENV}" ]
+    then
+        install -m 644 ${WORKDIR}/${UBOOT_ENV_BINARY} ${D}/boot/${UBOOT_ENV_IMAGE}
+        ln -sf ${UBOOT_ENV_IMAGE} ${D}/boot/${UBOOT_ENV_BINARY}
+    fi
+
+    if [ "${UBOOT_EXTLINUX}" = "1" ]
+    then
+        install -Dm 0644 ${UBOOT_EXTLINUX_CONFIG} ${D}/${UBOOT_EXTLINUX_INSTALL_DIR}/${UBOOT_EXTLINUX_CONF_NAME}
+    fi
+}
+
+PACKAGE_BEFORE_PN += "${PN}-env ${PN}-extlinux"
+
+RPROVIDES:${PN}-env += "u-boot-default-env"
+ALLOW_EMPTY:${PN}-env = "1"
+FILES:${PN}-env = " \
+    ${@ '${sysconfdir}/${UBOOT_INITIAL_ENV}*' if d.getVar('UBOOT_INITIAL_ENV') else ''} \
+    ${sysconfdir}/fw_env.config \
+"
+
+FILES:${PN}-extlinux = "${UBOOT_EXTLINUX_INSTALL_DIR}/${UBOOT_EXTLINUX_CONF_NAME}"
+RDEPENDS:${PN} += "${@bb.utils.contains('UBOOT_EXTLINUX', '1', '${PN}-extlinux', '', d)}"
+
+FILES:${PN} = "/boot ${datadir}"
+RDEPENDS:${PN} += "${PN}-env"
+
+do_deploy () {
+    if [ -n "${UBOOT_CONFIG}" ]
+    then
+        for config in ${UBOOT_MACHINE}; do
+            i=$(expr $i + 1);
+            for type in ${UBOOT_CONFIG}; do
+                j=$(expr $j + 1);
+                if [ $j -eq $i ]
+                then
+                    install -D -m 644 ${B}/${config}/${UBOOT_BINARYNAME}-${type}.${UBOOT_SUFFIX} ${DEPLOYDIR}/${UBOOT_BINARYNAME}-${type}-${PV}-${PR}.${UBOOT_SUFFIX}
+                    cd ${DEPLOYDIR}
+                    ln -sf ${UBOOT_BINARYNAME}-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_SYMLINK}-${type}
+                    ln -sf ${UBOOT_BINARYNAME}-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_SYMLINK}
+                    ln -sf ${UBOOT_BINARYNAME}-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_BINARY}-${type}
+                    ln -sf ${UBOOT_BINARYNAME}-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_BINARY}
+
+                    # Deploy the uboot-initial-env
+                    if [ -n "${UBOOT_INITIAL_ENV}" ]; then
+                        install -D -m 644 ${B}/${config}/u-boot-initial-env-${type} ${DEPLOYDIR}/${UBOOT_INITIAL_ENV}-${MACHINE}-${type}-${PV}-${PR}
+                        cd ${DEPLOYDIR}
+                        ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${type}-${PV}-${PR} ${UBOOT_INITIAL_ENV}-${MACHINE}-${type}
+                        ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${type}-${PV}-${PR} ${UBOOT_INITIAL_ENV}-${type}
+                    fi
+                fi
+            done
+            unset j
+        done
+        unset i
+    else
+        install -D -m 644 ${B}/${UBOOT_BINARY} ${DEPLOYDIR}/${UBOOT_IMAGE}
+
+        cd ${DEPLOYDIR}
+        rm -f ${UBOOT_BINARY} ${UBOOT_SYMLINK}
+        ln -sf ${UBOOT_IMAGE} ${UBOOT_SYMLINK}
+        ln -sf ${UBOOT_IMAGE} ${UBOOT_BINARY}
+
+        # Deploy the uboot-initial-env
+        if [ -n "${UBOOT_INITIAL_ENV}" ]; then
+            install -D -m 644 ${B}/u-boot-initial-env ${DEPLOYDIR}/${UBOOT_INITIAL_ENV}-${MACHINE}-${PV}-${PR}
+            cd ${DEPLOYDIR}
+            ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${PV}-${PR} ${UBOOT_INITIAL_ENV}-${MACHINE}
+            ln -sf ${UBOOT_INITIAL_ENV}-${MACHINE}-${PV}-${PR} ${UBOOT_INITIAL_ENV}
+        fi
+    fi
+
+    if [ -e ${WORKDIR}/fw_env.config ] ; then
+        install -D -m 644 ${WORKDIR}/fw_env.config ${DEPLOYDIR}/fw_env.config-${MACHINE}-${PV}-${PR}
+        cd ${DEPLOYDIR}
+        ln -sf fw_env.config-${MACHINE}-${PV}-${PR} fw_env.config-${MACHINE}
+        ln -sf fw_env.config-${MACHINE}-${PV}-${PR} fw_env.config
+    fi
+
+    if [ -n "${UBOOT_ELF}" ]
+    then
+        if [ -n "${UBOOT_CONFIG}" ]
+        then
+            for config in ${UBOOT_MACHINE}; do
+                i=$(expr $i + 1);
+                for type in ${UBOOT_CONFIG}; do
+                    j=$(expr $j + 1);
+                    if [ $j -eq $i ]
+                    then
+                        install -m 644 ${B}/${config}/${UBOOT_ELF} ${DEPLOYDIR}/u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX}
+                        ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_BINARY}-${type}
+                        ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_BINARY}
+                        ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_SYMLINK}-${type}
+                        ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_SYMLINK}
+                    fi
+                done
+                unset j
+            done
+            unset i
+        else
+            install -m 644 ${B}/${UBOOT_ELF} ${DEPLOYDIR}/${UBOOT_ELF_IMAGE}
+            ln -sf ${UBOOT_ELF_IMAGE} ${DEPLOYDIR}/${UBOOT_ELF_BINARY}
+            ln -sf ${UBOOT_ELF_IMAGE} ${DEPLOYDIR}/${UBOOT_ELF_SYMLINK}
+        fi
+    fi
+
+
+     if [ -n "${SPL_BINARY}" ]
+     then
+        if [ -n "${UBOOT_CONFIG}" ]
+        then
+            for config in ${UBOOT_MACHINE}; do
+                i=$(expr $i + 1);
+                for type in ${UBOOT_CONFIG}; do
+                    j=$(expr $j + 1);
+                    if [ $j -eq $i ]
+                    then
+                        install -m 644 ${B}/${config}/${SPL_BINARY} ${DEPLOYDIR}/${SPL_BINARYNAME}-${type}-${PV}-${PR}${SPL_DELIMITER}${SPL_SUFFIX}
+                        rm -f ${DEPLOYDIR}/${SPL_BINARYFILE} ${DEPLOYDIR}/${SPL_SYMLINK}
+                        ln -sf ${SPL_BINARYNAME}-${type}-${PV}-${PR}${SPL_DELIMITER}${SPL_SUFFIX} ${DEPLOYDIR}/${SPL_BINARYFILE}-${type}
+                        ln -sf ${SPL_BINARYNAME}-${type}-${PV}-${PR}${SPL_DELIMITER}${SPL_SUFFIX} ${DEPLOYDIR}/${SPL_BINARYFILE}
+                        ln -sf ${SPL_BINARYNAME}-${type}-${PV}-${PR}${SPL_DELIMITER}${SPL_SUFFIX} ${DEPLOYDIR}/${SPL_SYMLINK}-${type}
+                        ln -sf ${SPL_BINARYNAME}-${type}-${PV}-${PR}${SPL_DELIMITER}${SPL_SUFFIX} ${DEPLOYDIR}/${SPL_SYMLINK}
+                    fi
+                done
+                unset j
+            done
+            unset i
+        else
+            install -m 644 ${B}/${SPL_BINARY} ${DEPLOYDIR}/${SPL_IMAGE}
+            rm -f ${DEPLOYDIR}/${SPL_BINARYNAME} ${DEPLOYDIR}/${SPL_SYMLINK}
+            ln -sf ${SPL_IMAGE} ${DEPLOYDIR}/${SPL_BINARYNAME}
+            ln -sf ${SPL_IMAGE} ${DEPLOYDIR}/${SPL_SYMLINK}
+        fi
+    fi
+
+
+    if [ -n "${UBOOT_ENV}" ]
+    then
+        install -m 644 ${WORKDIR}/${UBOOT_ENV_BINARY} ${DEPLOYDIR}/${UBOOT_ENV_IMAGE}
+        rm -f ${DEPLOYDIR}/${UBOOT_ENV_BINARY} ${DEPLOYDIR}/${UBOOT_ENV_SYMLINK}
+        ln -sf ${UBOOT_ENV_IMAGE} ${DEPLOYDIR}/${UBOOT_ENV_BINARY}
+        ln -sf ${UBOOT_ENV_IMAGE} ${DEPLOYDIR}/${UBOOT_ENV_SYMLINK}
+    fi
+
+    if [ "${UBOOT_EXTLINUX}" = "1" ]
+    then
+        install -m 644 ${UBOOT_EXTLINUX_CONFIG} ${DEPLOYDIR}/${UBOOT_EXTLINUX_SYMLINK}
+        ln -sf ${UBOOT_EXTLINUX_SYMLINK} ${DEPLOYDIR}/${UBOOT_EXTLINUX_CONF_NAME}-${MACHINE}
+        ln -sf ${UBOOT_EXTLINUX_SYMLINK} ${DEPLOYDIR}/${UBOOT_EXTLINUX_CONF_NAME}
+    fi
+
+    if [ -n "${UBOOT_DTB}" ]
+    then
+        install -m 644 ${B}/arch/${UBOOT_ARCH}/dts/${UBOOT_DTB_BINARY} ${DEPLOYDIR}/
+    fi
+}
+
+addtask deploy before do_build after do_compile
diff --git a/bsp/meta-hisilicon/recipes-connectivity/hostapd/files/patch-hostapd-for-wifi.patch b/bsp/meta-hisilicon/recipes-connectivity/hostapd/files/patch-hostapd-for-wifi.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2ddc35e2fb3d8b27a3433fc76fdb3eac030d4042
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-connectivity/hostapd/files/patch-hostapd-for-wifi.patch
@@ -0,0 +1,164 @@
+From 9b49438f44e8d5f8707fa32164e92ed0babfdac8 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=E5=94=AF?= <2530308275@qq.com>
+Date: Fri, 26 Jan 2024 06:34:46 +0000
+Subject: [PATCH] patch hostapd for wifi
+
+---
+ src/drivers/driver_nl80211.c         |   2 +-
+ src/drivers/driver_nl80211.h         |   4 +-
+ src/drivers/driver_nl80211_android.c | 101 +++++++++++++++++++++++++--
+ 3 files changed, 99 insertions(+), 8 deletions(-)
+
+diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
+index aec179a..6f9d9e0 100644
+--- a/src/drivers/driver_nl80211.c
++++ b/src/drivers/driver_nl80211.c
+@@ -12198,8 +12198,8 @@ const struct wpa_driver_ops wpa_driver_nl80211_ops = {
+ #ifdef ANDROID_P2P
+ 	.set_noa = wpa_driver_set_p2p_noa,
+ 	.get_noa = wpa_driver_get_p2p_noa,
+-	.set_ap_wps_ie = wpa_driver_set_ap_wps_p2p_ie,
+ #endif /* ANDROID_P2P */
++	.set_ap_wps_ie = wpa_driver_set_ap_wps_p2p_ie,
+ #ifdef ANDROID
+ #ifndef ANDROID_LIB_STUB
+ 	.driver_cmd = wpa_driver_nl80211_driver_cmd,
+diff --git a/src/drivers/driver_nl80211.h b/src/drivers/driver_nl80211.h
+index 80d4564..1eff456 100644
+--- a/src/drivers/driver_nl80211.h
++++ b/src/drivers/driver_nl80211.h
+@@ -311,11 +311,11 @@ extern int wpa_driver_nl80211_driver_event(struct wpa_driver_nl80211_data *drv,
+ int wpa_driver_set_p2p_noa(void *priv, u8 count, int start, int duration);
+ int wpa_driver_get_p2p_noa(void *priv, u8 *buf, size_t len);
+ int wpa_driver_set_p2p_ps(void *priv, int legacy_ps, int opp_ps, int ctwindow);
++#endif /* ANDROID_P2P */
++#endif /* ANDROID */
+ int wpa_driver_set_ap_wps_p2p_ie(void *priv, const struct wpabuf *beacon,
+ 				 const struct wpabuf *proberesp,
+ 				 const struct wpabuf *assocresp);
+-#endif /* ANDROID_P2P */
+-#endif /* ANDROID */
+ 
+ 
+ /* driver_nl80211_scan.c */
+diff --git a/src/drivers/driver_nl80211_android.c b/src/drivers/driver_nl80211_android.c
+index 9431a12..e42c99e 100644
+--- a/src/drivers/driver_nl80211_android.c
++++ b/src/drivers/driver_nl80211_android.c
+@@ -170,17 +170,108 @@ int wpa_driver_set_p2p_ps(void *priv, int legacy_ps, int opp_ps, int ctwindow)
+ 	return -1;
+ }
+ 
++#endif /* ANDROID_LIB_STUB */
++#endif /* ANDROID_P2P */
++
++int wpa_driver_nl80211_driver_cmd(void *priv, char *cmd, char *buf,
++				  size_t buf_len)
++{
++	struct i802_bss *bss = priv;
++	struct wpa_driver_nl80211_data *drv = bss->drv;
++	struct ifreq ifr;
++	android_wifi_priv_cmd priv_cmd;
++	int ret = 0;
++#if 0
++	if (bss->ifindex <= 0 && bss->wdev_id > 0) {
++		/* DRIVER CMD received on the DEDICATED P2P Interface which doesn't
++		 * have an NETDEVICE associated with it. So we have to re-route the
++		 * command to the parent NETDEVICE
++		 */
++		struct wpa_supplicant *wpa_s = (struct wpa_supplicant *)(drv->ctx);
++
++		wpa_printf(MSG_DEBUG, "Re-routing DRIVER cmd to parent iface");
++		if (wpa_s && wpa_s->parent) {
++			/* Update the nl80211 pointers corresponding to parent iface */
++			bss = wpa_s->parent->drv_priv;
++			drv = bss->drv;
++			wpa_printf(MSG_DEBUG, "Re-routing command to iface: %s"
++					      " cmd (%s)", bss->ifname, cmd);
++		}
++	}
++#endif
++	os_memcpy(buf, cmd, strlen(cmd) + 1);
++	memset(&ifr, 0, sizeof(ifr));
++	memset(&priv_cmd, 0, sizeof(priv_cmd));
++	os_strlcpy(ifr.ifr_name, bss->ifname, IFNAMSIZ);
++	priv_cmd.buf = buf;
++	priv_cmd.used_len = buf_len;
++	priv_cmd.total_len = buf_len;
++	ifr.ifr_data = (void *)&priv_cmd;
++
++	if ((ret = ioctl(drv->global->ioctl_sock, SIOCDEVPRIVATE + 1, &ifr)) < 0) {
++		wpa_printf(MSG_ERROR, "%s: failed to issue private command: %s", __func__, cmd);
++		wpa_driver_send_hang_msg(drv);
++	} else {
++		drv_errors = 0;
++		ret = 0;
++		if ((os_strcasecmp(cmd, "LINKSPEED") == 0) ||
++			(os_strcasecmp(cmd, "RSSI") == 0) ||
++			(os_strcasecmp(cmd, "GETBAND") == 0) ||
++			(os_strncasecmp(cmd, "WLS_BATCHING", 12) == 0))
++			ret = strlen(buf);
++		wpa_printf(MSG_DEBUG, "%s %s len = %d, %zu", __func__, buf, ret, strlen(buf));
++	}
++	return ret;
++}
+ 
+ int wpa_driver_set_ap_wps_p2p_ie(void *priv, const struct wpabuf *beacon,
+ 				 const struct wpabuf *proberesp,
+ 				 const struct wpabuf *assocresp)
+ {
+-	return 0;
+-}
+-
+-#endif /* ANDROID_LIB_STUB */
+-#endif /* ANDROID_P2P */
++	char *buf;
++	const struct wpabuf *ap_wps_p2p_ie = NULL;
++	char *_cmd = "SET_AP_WPS_P2P_IE";
++	char *pbuf;
++	int ret = 0;
++	int i, buf_len;
++	struct cmd_desc {
++		int cmd;
++		const struct wpabuf *src;
++	} cmd_arr[] = {
++		{0x1, beacon},
++		{0x2, proberesp},
++		{0x4, assocresp},
++		{-1, NULL}
++	};
++
++	wpa_printf(MSG_DEBUG, "%s: Entry", __func__);
++	for (i = 0; cmd_arr[i].cmd != -1; i++) {
++		ap_wps_p2p_ie = cmd_arr[i].src;
++		if (ap_wps_p2p_ie) {
++			buf_len = strlen(_cmd) + 3 + wpabuf_len(ap_wps_p2p_ie);
++			buf = os_zalloc(buf_len);
++			if (NULL == buf) {
++				wpa_printf(MSG_ERROR, "%s: Out of memory",
++				__func__);
++				ret = -1;
++				break;
++			}
++		} else {
++		continue;
++		}
++		pbuf = buf;
++		pbuf += snprintf(pbuf, buf_len - wpabuf_len(ap_wps_p2p_ie),
++				"%s %d",_cmd, cmd_arr[i].cmd);
++		*pbuf++ = '\0';
++		os_memcpy(pbuf, wpabuf_head(ap_wps_p2p_ie), wpabuf_len(ap_wps_p2p_ie));
++		ret = wpa_driver_nl80211_driver_cmd(priv, buf, buf, buf_len);
++		os_free(buf);
++		if (ret < 0)
++			break;
++	}
+ 
++	return ret;
++}
+ 
+ int android_nl_socket_set_nonblocking(struct nl_sock *handle)
+ {
+-- 
+2.17.1
+
diff --git a/bsp/meta-hisilicon/recipes-connectivity/hostapd/hostapd_%.bbappend b/bsp/meta-hisilicon/recipes-connectivity/hostapd/hostapd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..07d0e6cd33da10b1cadfadae4d333e9d658ecbbf
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-connectivity/hostapd/hostapd_%.bbappend
@@ -0,0 +1,22 @@
+# main bb: yocto-meta-openembedded/meta-oe/recipes-connectivity/hostapd/hostapd_2.10.bb
+# baseline: yocto-meta-openeuler/meta-openeuler/recipes-connectivity/hostapd/hostapd_%.bbappend
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+SRC_URI:append = " \
+	file://patch-hostapd-for-wifi.patch \
+"
+
+# patch for wifi
+do_configure:append() {
+	pushd ${S}/hostapd
+	sed -i "s/#CONFIG_IEEE80211AX=y/CONFIG_IEEE80211AX=y/g" .config
+	sed -i "s/#CONFIG_WEP=y/CONFIG_WEP=y/g" .config
+	sed -i "s/#CONFIG_WPS=y/CONFIG_WPS=y/g" .config
+	sed -i "s/#CONFIG_ACS=y/CONFIG_ACS=y/g" .config
+	sed -i "s/#CONFIG_OWE=y/CONFIG_OWE=y/g" .config
+	echo "CONFIG_SAE=y" >> .config
+	popd
+	echo "DRV_OBJS += ../src/drivers/driver_nl80211_android.o" >> ${S}/src/drivers/drivers.mak
+}
+
diff --git a/bsp/meta-hisilicon/recipes-connectivity/wpa-supplicant/files/patch-wpa_supplicant-for-wifi.patch b/bsp/meta-hisilicon/recipes-connectivity/wpa-supplicant/files/patch-wpa_supplicant-for-wifi.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0ffcea73a30c586c74e7ad6698b98bb6b89f9ab8
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-connectivity/wpa-supplicant/files/patch-wpa_supplicant-for-wifi.patch
@@ -0,0 +1,4344 @@
+From 1306085974d08a0ba9098e0d60d174e230fc2f7f Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=E5=94=AF?= <2530308275@qq.com>
+Date: Fri, 26 Jan 2024 06:42:13 +0000
+Subject: [PATCH] patch wpa_supplicant for wifi
+
+---
+ src/common/defs.h                    |  32 +
+ src/common/ieee802_11_defs.h         |   5 +
+ src/common/wpa_common.c              |  31 +
+ src/common/wpa_common.h              |  11 +-
+ src/drivers/driver.h                 |   4 +
+ src/drivers/driver_nl80211.c         |  30 +-
+ src/drivers/driver_nl80211.h         |   6 +-
+ src/drivers/driver_nl80211_android.c | 112 +++-
+ src/drivers/drivers.mak              |   4 +
+ src/drivers/nl80211_copy.h           |   3 +
+ src/l2_packet/l2_packet.h            |   6 +
+ src/p2p/p2p.c                        |  58 +-
+ src/utils/os.h                       |   4 +-
+ src/utils/wpa_debug.c                | 109 +++-
+ src/utils/wpabuf.h                   |  20 +
+ wpa_supplicant/Makefile              |  17 +
+ wpa_supplicant/Makefile.orig         |   7 +-
+ wpa_supplicant/config.c              | 108 +++-
+ wpa_supplicant/config.h              |   4 +
+ wpa_supplicant/config_file.c         |  35 ++
+ wpa_supplicant/config_ssid.h         |  30 +-
+ wpa_supplicant/ctrl_iface.c          | 173 ++++-
+ wpa_supplicant/defconfig             |  15 +
+ wpa_supplicant/events.c              |  93 +++
+ wpa_supplicant/wapi/hash.h           |  81 +++
+ wpa_supplicant/wapi/types.h          |  99 +++
+ wpa_supplicant/wapi/wai_asn1.h       |  73 +++
+ wpa_supplicant/wapi/wai_call_back.h  |  63 ++
+ wpa_supplicant/wapi/wai_cert.h       | 237 +++++++
+ wpa_supplicant/wapi/wai_ec.h         | 123 ++++
+ wpa_supplicant/wapi/wai_lib.h        |  84 +++
+ wpa_supplicant/wapi/wai_rxtx.h       | 137 ++++
+ wpa_supplicant/wapi/wai_sm.h         | 287 +++++++++
+ wpa_supplicant/wapi/wapi.c           | 907 +++++++++++++++++++++++++++
+ wpa_supplicant/wapi/wapi.h           | 207 ++++++
+ wpa_supplicant/wpa_supplicant.c      | 153 ++++-
+ wpa_supplicant/wpa_supplicant_i.h    |   3 +
+ 37 files changed, 3319 insertions(+), 52 deletions(-)
+ create mode 100644 wpa_supplicant/wapi/hash.h
+ create mode 100644 wpa_supplicant/wapi/types.h
+ create mode 100644 wpa_supplicant/wapi/wai_asn1.h
+ create mode 100644 wpa_supplicant/wapi/wai_call_back.h
+ create mode 100644 wpa_supplicant/wapi/wai_cert.h
+ create mode 100644 wpa_supplicant/wapi/wai_ec.h
+ create mode 100644 wpa_supplicant/wapi/wai_lib.h
+ create mode 100644 wpa_supplicant/wapi/wai_rxtx.h
+ create mode 100644 wpa_supplicant/wapi/wai_sm.h
+ create mode 100644 wpa_supplicant/wapi/wapi.c
+ create mode 100644 wpa_supplicant/wapi/wapi.h
+
+diff --git a/src/common/defs.h b/src/common/defs.h
+index f43bdb5..514f355 100644
+--- a/src/common/defs.h
++++ b/src/common/defs.h
+@@ -210,6 +210,38 @@ static inline int wpa_alg_bip(enum wpa_alg alg)
+ 		alg == WPA_ALG_BIP_GMAC_256 ||
+ 		alg == WPA_ALG_BIP_CMAC_256;
+ }
++enum wpa_cipher {
++	CIPHER_NONE,
++	CIPHER_WEP40,
++	CIPHER_TKIP,
++	CIPHER_CCMP,
++	CIPHER_WEP104,
++	CIPHER_GCMP,
++#ifdef CONFIG_WAPI
++    CIPHER_SMS4
++#endif
++
++};
++
++enum wpa_key_mgmt {
++	KEY_MGMT_802_1X,
++	KEY_MGMT_PSK,
++	KEY_MGMT_NONE,
++	KEY_MGMT_802_1X_NO_WPA,
++	KEY_MGMT_WPA_NONE,
++	KEY_MGMT_FT_802_1X,
++	KEY_MGMT_FT_PSK,
++	KEY_MGMT_802_1X_SHA256,
++	KEY_MGMT_PSK_SHA256,
++	KEY_MGMT_WPS,
++	KEY_MGMT_SAE,
++	KEY_MGMT_FT_SAE,
++#ifdef CONFIG_WAPI
++	KEY_MGMT_WAPI_PSK,
++	KEY_MGMT_WAPI_CERT,
++#endif
++	KEY_MGMT_CCKM
++};
+ 
+ /**
+  * enum wpa_states - wpa_supplicant state
+diff --git a/src/common/ieee802_11_defs.h b/src/common/ieee802_11_defs.h
+index 928b535..f319a05 100644
+--- a/src/common/ieee802_11_defs.h
++++ b/src/common/ieee802_11_defs.h
+@@ -323,6 +323,7 @@
+ #define WLAN_EID_RSNI 65
+ #define WLAN_EID_MEASUREMENT_PILOT_TRANSMISSION 66
+ #define WLAN_EID_BSS_AVAILABLE_ADM_CAPA 67
++#define WLAN_EID_WAPI 68
+ #define WLAN_EID_BSS_AC_ACCESS_DELAY 68 /* note: also used by WAPI */
+ #define WLAN_EID_TIME_ADVERTISEMENT 69
+ #define WLAN_EID_RRM_ENABLED_CAPABILITIES 70
+@@ -1799,6 +1800,10 @@ enum plink_action_field {
+ 
+ #define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */
+ 
++#ifdef CONFIG_WAPI
++#define WLAN_AKM_SUITE_WAPI_PSK         0x000FAC11
++#define WLAN_AKM_SUITE_WAPI_CERT        0x000FAC12
++#endif
+ 
+ /* IEEE 802.11v - WNM Action field values */
+ enum wnm_action {
+diff --git a/src/common/wpa_common.c b/src/common/wpa_common.c
+index b78db05..4c4e293 100644
+--- a/src/common/wpa_common.c
++++ b/src/common/wpa_common.c
+@@ -2394,6 +2394,12 @@ const char * wpa_key_mgmt_txt(int key_mgmt, int proto)
+ 		return "DPP";
+ 	case WPA_KEY_MGMT_PASN:
+ 		return "PASN";
++#ifdef CONFIG_WAPI
++	case WPA_KEY_MGMT_WAPI_PSK:
++		return "WAPI-PSK";
++	case WPA_KEY_MGMT_WAPI_CERT:
++		return "WAPI-CERT";
++#endif
+ 	default:
+ 		return "UNKNOWN";
+ 	}
+@@ -2758,6 +2764,11 @@ int wpa_pick_pairwise_cipher(int ciphers, int none_allowed)
+ 		return WPA_CIPHER_TKIP;
+ 	if (none_allowed && (ciphers & WPA_CIPHER_NONE))
+ 		return WPA_CIPHER_NONE;
++#ifdef CONFIG_WAPI
++	if (ciphers & WPA_CIPHER_SMS4)
++		return WPA_CIPHER_SMS4;
++#endif
++
+ 	return -1;
+ }
+ 
+@@ -2776,6 +2787,10 @@ int wpa_pick_group_cipher(int ciphers)
+ 		return WPA_CIPHER_GTK_NOT_USED;
+ 	if (ciphers & WPA_CIPHER_TKIP)
+ 		return WPA_CIPHER_TKIP;
++#ifdef CONFIG_WAPI
++	if (ciphers & WPA_CIPHER_SMS4)
++		return  WPA_CIPHER_SMS4;
++#endif
+ 	return -1;
+ }
+ 
+@@ -2830,6 +2845,10 @@ int wpa_parse_cipher(const char *value)
+ 			val |= WPA_CIPHER_BIP_GMAC_256;
+ 		else if (os_strcmp(start, "BIP-CMAC-256") == 0)
+ 			val |= WPA_CIPHER_BIP_CMAC_256;
++#ifdef CONFIG_WAPI
++		else if (os_strcmp(start, "SMS4") == 0)
++			val |= WPA_CIPHER_SMS4;
++#endif
+ 		else {
+ 			os_free(buf);
+ 			return -1;
+@@ -2921,6 +2940,18 @@ int wpa_write_ciphers(char *start, char *end, int ciphers, const char *delim)
+ 		pos += ret;
+ 	}
+ 
++#ifdef CONFIG_WAPI
++	if (ciphers & WPA_CIPHER_SMS4) {
++		ret = os_snprintf(pos, end - pos, "%sSMS4",
++			pos == start ? "" : " ");
++		if (ret < 0 || ret >= end - pos) {
++			end[-1] = '\0';
++			return -1;
++		}
++		pos += ret;
++	}
++#endif
++
+ 	return pos - start;
+ }
+ 
+diff --git a/src/common/wpa_common.h b/src/common/wpa_common.h
+index c28c55d..fee9a72 100644
+--- a/src/common/wpa_common.h
++++ b/src/common/wpa_common.h
+@@ -33,7 +33,15 @@ WPA_CIPHER_GCMP_256 | WPA_CIPHER_CCMP_256)
+ (WPA_CIPHER_CCMP | WPA_CIPHER_GCMP | \
+ WPA_CIPHER_GCMP_256 | WPA_CIPHER_CCMP_256 | \
+ WPA_CIPHER_GTK_NOT_USED)
+-#else /* CONFIG_NO_TKIP */
++#elif defined CONFIG_WAPI
++#define WPA_ALLOWED_PAIRWISE_CIPHERS \
++(WPA_CIPHER_CCMP | WPA_CIPHER_GCMP | WPA_CIPHER_TKIP | WPA_CIPHER_NONE | \
++WPA_CIPHER_GCMP_256 | WPA_CIPHER_CCMP_256 | WPA_CIPHER_SMS4)
++#define WPA_ALLOWED_GROUP_CIPHERS \
++(WPA_CIPHER_CCMP | WPA_CIPHER_GCMP | WPA_CIPHER_TKIP | \
++WPA_CIPHER_GCMP_256 | WPA_CIPHER_CCMP_256 | \
++WPA_CIPHER_GTK_NOT_USED | WPA_CIPHER_SMS4)
++#else
+ #define WPA_ALLOWED_PAIRWISE_CIPHERS \
+ (WPA_CIPHER_CCMP | WPA_CIPHER_GCMP | WPA_CIPHER_TKIP | WPA_CIPHER_NONE | \
+ WPA_CIPHER_GCMP_256 | WPA_CIPHER_CCMP_256)
+@@ -42,6 +50,7 @@ WPA_CIPHER_GCMP_256 | WPA_CIPHER_CCMP_256)
+ WPA_CIPHER_GCMP_256 | WPA_CIPHER_CCMP_256 | \
+ WPA_CIPHER_GTK_NOT_USED)
+ #endif /* CONFIG_NO_TKIP */
++
+ #define WPA_ALLOWED_GROUP_MGMT_CIPHERS \
+ (WPA_CIPHER_AES_128_CMAC | WPA_CIPHER_BIP_GMAC_128 | WPA_CIPHER_BIP_GMAC_256 | \
+ WPA_CIPHER_BIP_CMAC_256)
+diff --git a/src/drivers/driver.h b/src/drivers/driver.h
+index d3312a3..c9f81ba 100644
+--- a/src/drivers/driver.h
++++ b/src/drivers/driver.h
+@@ -33,6 +33,10 @@
+ #define HOSTAPD_CHAN_HT40PLUS 0x00000010
+ #define HOSTAPD_CHAN_HT40MINUS 0x00000020
+ #define HOSTAPD_CHAN_HT40 0x00000040
++#ifdef CONFIG_WAPI
++#define SSID_MAX_WAPI_IE_LEN 100
++#endif
++
+ #define HOSTAPD_CHAN_SURVEY_LIST_INITIALIZED 0x00000080
+ 
+ #define HOSTAPD_CHAN_DFS_UNKNOWN 0x00000000
+diff --git a/src/drivers/driver_nl80211.c b/src/drivers/driver_nl80211.c
+index aec179a..312153b 100644
+--- a/src/drivers/driver_nl80211.c
++++ b/src/drivers/driver_nl80211.c
+@@ -3368,8 +3368,11 @@ static int wpa_driver_nl80211_set_key(struct i802_bss *bss,
+ 				       key_flag == KEY_FLAG_PAIRWISE_RX ?
+ 				       NL80211_KEY_NO_TX : NL80211_KEY_SET_TX))
+ 				goto fail;
+-		} else if ((key_flag & KEY_FLAG_GROUP_MASK) ==
+-			   KEY_FLAG_GROUP_RX) {
++		} else if ((key_flag & KEY_FLAG_GROUP_MASK) == KEY_FLAG_GROUP_RX
++#ifdef CONFIG_WAPI
++			&& alg != WPA_ALG_SMS4
++#endif
++        ) {
+ 			wpa_printf(MSG_DEBUG, "   RSN IBSS RX GTK");
+ 			if (nla_put_u32(key_msg, NL80211_KEY_TYPE,
+ 					NL80211_KEYTYPE_GROUP))
+@@ -6175,6 +6178,10 @@ static int nl80211_connect_common(struct wpa_driver_nl80211_data *drv,
+ 			ver |= NL80211_WPA_VERSION_1;
+ 		if (params->wpa_proto & WPA_PROTO_RSN)
+ 			ver |= NL80211_WPA_VERSION_2;
++#ifdef CONFIG_WAPI
++		else if (params->wpa_ie[0] == WLAN_EID_WAPI)
++			ver = NL80211_WAPI_VERSION_1;
++#endif
+ 
+ 		wpa_printf(MSG_DEBUG, "  * WPA Versions 0x%x", ver);
+ 		if (nla_put_u32(msg, NL80211_ATTR_WPA_VERSIONS, ver))
+@@ -6221,7 +6228,12 @@ static int nl80211_connect_common(struct wpa_driver_nl80211_data *drv,
+ 	    params->key_mgmt_suite == WPA_KEY_MGMT_FT_FILS_SHA256 ||
+ 	    params->key_mgmt_suite == WPA_KEY_MGMT_FT_FILS_SHA384 ||
+ 	    params->key_mgmt_suite == WPA_KEY_MGMT_OWE ||
+-	    params->key_mgmt_suite == WPA_KEY_MGMT_DPP) {
++	    params->key_mgmt_suite == WPA_KEY_MGMT_DPP
++#ifdef CONFIG_WAPI
++		|| params->key_mgmt_suite == WPA_KEY_MGMT_WAPI_PSK
++		|| params->key_mgmt_suite == WPA_KEY_MGMT_WAPI_CERT
++#endif
++	    ) {
+ 		int mgmt = RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X;
+ 
+ 		switch (params->key_mgmt_suite) {
+@@ -6279,6 +6291,14 @@ static int nl80211_connect_common(struct wpa_driver_nl80211_data *drv,
+ 		case WPA_KEY_MGMT_DPP:
+ 			mgmt = RSN_AUTH_KEY_MGMT_DPP;
+ 			break;
++#ifdef CONFIG_WAPI
++		case WPA_KEY_MGMT_WAPI_PSK:
++			mgmt = WLAN_AKM_SUITE_WAPI_PSK;
++			break;
++		case WPA_KEY_MGMT_WAPI_CERT:
++			mgmt = WLAN_AKM_SUITE_WAPI_CERT;
++			break;
++#endif
+ 		case WPA_KEY_MGMT_PSK:
+ 		default:
+ 			mgmt = RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X;
+@@ -12198,8 +12218,10 @@ const struct wpa_driver_ops wpa_driver_nl80211_ops = {
+ #ifdef ANDROID_P2P
+ 	.set_noa = wpa_driver_set_p2p_noa,
+ 	.get_noa = wpa_driver_get_p2p_noa,
+-	.set_ap_wps_ie = wpa_driver_set_ap_wps_p2p_ie,
+ #endif /* ANDROID_P2P */
++#if defined CONNECTIVITY_SET_P2P_IE_PATCH || defined ANDROID_P2P
++	.set_ap_wps_ie = wpa_driver_set_ap_wps_p2p_ie,
++#endif
+ #ifdef ANDROID
+ #ifndef ANDROID_LIB_STUB
+ 	.driver_cmd = wpa_driver_nl80211_driver_cmd,
+diff --git a/src/drivers/driver_nl80211.h b/src/drivers/driver_nl80211.h
+index 80d4564..ca4fa5d 100644
+--- a/src/drivers/driver_nl80211.h
++++ b/src/drivers/driver_nl80211.h
+@@ -311,11 +311,13 @@ extern int wpa_driver_nl80211_driver_event(struct wpa_driver_nl80211_data *drv,
+ int wpa_driver_set_p2p_noa(void *priv, u8 count, int start, int duration);
+ int wpa_driver_get_p2p_noa(void *priv, u8 *buf, size_t len);
+ int wpa_driver_set_p2p_ps(void *priv, int legacy_ps, int opp_ps, int ctwindow);
++#endif /* ANDROID_P2P */
++#endif /* ANDROID */
++#if defined CONNECTIVITY_SET_P2P_IE_PATCH || defined ANDROID || defined ANDROID_P2P
+ int wpa_driver_set_ap_wps_p2p_ie(void *priv, const struct wpabuf *beacon,
+ 				 const struct wpabuf *proberesp,
+ 				 const struct wpabuf *assocresp);
+-#endif /* ANDROID_P2P */
+-#endif /* ANDROID */
++#endif
+ 
+ 
+ /* driver_nl80211_scan.c */
+diff --git a/src/drivers/driver_nl80211_android.c b/src/drivers/driver_nl80211_android.c
+index 9431a12..0ca3d17 100644
+--- a/src/drivers/driver_nl80211_android.c
++++ b/src/drivers/driver_nl80211_android.c
+@@ -19,7 +19,9 @@
+ #include "utils/common.h"
+ #include "driver_nl80211.h"
+ #include "android_drv.h"
+-
++#ifdef CONNECTIVITY_SET_P2P_IE_PATCH
++#include "wpa_supplicant_i.h"
++#endif
+ 
+ typedef struct android_wifi_priv_cmd {
+ 	char *buf;
+@@ -170,17 +172,117 @@ int wpa_driver_set_p2p_ps(void *priv, int legacy_ps, int opp_ps, int ctwindow)
+ 	return -1;
+ }
+ 
++#endif /* ANDROID_LIB_STUB */
++#endif /* ANDROID_P2P */
++
++#ifdef CONNECTIVITY_SET_P2P_IE_PATCH
++int wpa_driver_nl80211_driver_cmd(void *priv, char *cmd, char *buf,
++				  size_t buf_len)
++{
++	struct i802_bss *bss = priv;
++	struct wpa_driver_nl80211_data *drv = bss->drv;
++	struct ifreq ifr;
++	android_wifi_priv_cmd priv_cmd;
++	int ret = 0;
++
++	if (bss->ifindex <= 0 && bss->wdev_id > 0) {
++		/* DRIVER CMD received on the DEDICATED P2P Interface which doesn't
++		 * have an NETDEVICE associated with it. So we have to re-route the
++		 * command to the parent NETDEVICE
++		 */
++		struct wpa_supplicant *wpa_s = (struct wpa_supplicant *)(drv->ctx);
++
++		wpa_printf(MSG_DEBUG, "Re-routing DRIVER cmd to parent iface");
++		if (wpa_s && wpa_s->parent) {
++			/* Update the nl80211 pointers corresponding to parent iface */
++			bss = wpa_s->parent->drv_priv;
++			drv = bss->drv;
++			wpa_printf(MSG_DEBUG, "Re-routing command to iface: %s"
++					      " cmd (%s)", bss->ifname, cmd);
++		}
++	}
++	os_memcpy(buf, cmd, strlen(cmd) + 1);
++	memset(&ifr, 0, sizeof(ifr));
++	memset(&priv_cmd, 0, sizeof(priv_cmd));
++	os_strlcpy(ifr.ifr_name, bss->ifname, IFNAMSIZ);
++	priv_cmd.buf = buf;
++	priv_cmd.used_len = buf_len;
++	priv_cmd.total_len = buf_len;
++	ifr.ifr_data = (void *)&priv_cmd;
++
++	if ((ret = ioctl(drv->global->ioctl_sock, SIOCDEVPRIVATE + 1, &ifr)) < 0) {
++		wpa_printf(MSG_ERROR, "%s: failed to issue private command: %s", __func__, cmd);
++		wpa_driver_send_hang_msg(drv);
++	} else {
++		drv_errors = 0;
++		ret = 0;
++		if ((os_strcasecmp(cmd, "LINKSPEED") == 0) ||
++			(os_strcasecmp(cmd, "RSSI") == 0) ||
++			(os_strcasecmp(cmd, "GETBAND") == 0) ||
++			(os_strncasecmp(cmd, "WLS_BATCHING", 12) == 0))
++			ret = strlen(buf);
++		wpa_printf(MSG_DEBUG, "%s %s len = %d, %zu", __func__, buf, ret, strlen(buf));
++	}
++	return ret;
++}
++
++int wpa_driver_set_ap_wps_p2p_ie(void *priv, const struct wpabuf *beacon,
++				 const struct wpabuf *proberesp,
++				 const struct wpabuf *assocresp)
++{
++	char *buf;
++	const struct wpabuf *ap_wps_p2p_ie = NULL;
++	char *_cmd = "SET_AP_WPS_P2P_IE";
++	char *pbuf;
++	int ret = 0;
++	int i, buf_len;
++	struct cmd_desc {
++		int cmd;
++		const struct wpabuf *src;
++	} cmd_arr[] = {
++		{0x1, beacon},
++		{0x2, proberesp},
++		{0x4, assocresp},
++		{-1, NULL}
++	};
++
++	wpa_printf(MSG_DEBUG, "%s: Entry", __func__);
++	for (i = 0; cmd_arr[i].cmd != -1; i++) {
++		ap_wps_p2p_ie = cmd_arr[i].src;
++		if (ap_wps_p2p_ie) {
++			buf_len = strlen(_cmd) + 3 + wpabuf_len(ap_wps_p2p_ie);
++			buf = os_zalloc(buf_len);
++			if (NULL == buf) {
++				wpa_printf(MSG_ERROR, "%s: Out of memory",
++				__func__);
++				ret = -1;
++				break;
++			}
++		} else {
++		continue;
++		}
++		pbuf = buf;
++		pbuf += snprintf(pbuf, buf_len - wpabuf_len(ap_wps_p2p_ie),
++				"%s %d",_cmd, cmd_arr[i].cmd);
++		*pbuf++ = '\0';
++		os_memcpy(pbuf, wpabuf_head(ap_wps_p2p_ie), wpabuf_len(ap_wps_p2p_ie));
++		ret = wpa_driver_nl80211_driver_cmd(priv, buf, buf, buf_len);
++		os_free(buf);
++		if (ret < 0)
++			break;
++	}
++
++	return ret;
++}
+ 
++#elif defined(ANDROID_P2P) && defined(ANDROID_LIB_STUB)
+ int wpa_driver_set_ap_wps_p2p_ie(void *priv, const struct wpabuf *beacon,
+ 				 const struct wpabuf *proberesp,
+ 				 const struct wpabuf *assocresp)
+ {
+ 	return 0;
+ }
+-
+-#endif /* ANDROID_LIB_STUB */
+-#endif /* ANDROID_P2P */
+-
++#endif
+ 
+ int android_nl_socket_set_nonblocking(struct nl_sock *handle)
+ {
+diff --git a/src/drivers/drivers.mak b/src/drivers/drivers.mak
+index a03d4a0..9904af9 100644
+--- a/src/drivers/drivers.mak
++++ b/src/drivers/drivers.mak
+@@ -42,6 +42,10 @@ endif
+ 
+ ifdef CONFIG_DRIVER_NL80211
+ DRV_CFLAGS += -DCONFIG_DRIVER_NL80211
++ifdef CONNECTIVITY_SET_P2P_IE_PATCH
++DRV_CFLAGS += -I$(abspath ../wpa_supplicant/)
++DRV_OBJS += ../src/drivers/driver_nl80211_android.o
++endif
+ DRV_OBJS += ../src/drivers/driver_nl80211.o
+ DRV_OBJS += ../src/drivers/driver_nl80211_capa.o
+ DRV_OBJS += ../src/drivers/driver_nl80211_event.o
+diff --git a/src/drivers/nl80211_copy.h b/src/drivers/nl80211_copy.h
+index f962c06..23639b9 100644
+--- a/src/drivers/nl80211_copy.h
++++ b/src/drivers/nl80211_copy.h
+@@ -4757,6 +4757,9 @@ enum nl80211_wpa_versions {
+ 	NL80211_WPA_VERSION_1 = 1 << 0,
+ 	NL80211_WPA_VERSION_2 = 1 << 1,
+ 	NL80211_WPA_VERSION_3 = 1 << 2,
++#ifdef CONFIG_WAPI
++	NL80211_WAPI_VERSION_1 = 1 << 7,
++#endif
+ };
+ 
+ /**
+diff --git a/src/l2_packet/l2_packet.h b/src/l2_packet/l2_packet.h
+index 6a86280..df00200 100644
+--- a/src/l2_packet/l2_packet.h
++++ b/src/l2_packet/l2_packet.h
+@@ -29,6 +29,12 @@ struct l2_packet_data;
+ #pragma pack(push, 1)
+ #endif /* _MSC_VER */
+ 
++#ifdef CONFIG_WAPI
++#ifndef ETH_P_WAI
++#define ETH_P_WAI       0x88b4
++#endif
++#endif
++
+ struct l2_ethhdr {
+ 	u8 h_dest[ETH_ALEN];
+ 	u8 h_source[ETH_ALEN];
+diff --git a/src/p2p/p2p.c b/src/p2p/p2p.c
+index 598a449..9cc72bb 100644
+--- a/src/p2p/p2p.c
++++ b/src/p2p/p2p.c
+@@ -249,6 +249,21 @@ void p2p_go_neg_failed(struct p2p_data *p2p, int status)
+ 	p2p->cfg->go_neg_completed(p2p->cfg->cb_ctx, &res);
+ }
+ 
++#ifdef CONNECTIVITY_SINGLE_VAP_PATCH
++static int p2p_get_group_flag(struct p2p_data *p2p)
++{
++	size_t i;
++	struct p2p_group *group;
++
++	for (i = 0; i < p2p->num_groups; i++) {
++		group = p2p->groups[i];
++		if (os_memcmp(p2p_group_get_interface_addr(group),
++			p2p->cfg->dev_addr, ETH_ALEN) == 0)
++			return 1;
++	}
++	return 0;
++}
++#endif
+ 
+ static void p2p_listen_in_find(struct p2p_data *p2p, int dev_disc)
+ {
+@@ -287,7 +302,14 @@ static void p2p_listen_in_find(struct p2p_data *p2p, int dev_disc)
+ 		p2p_set_timeout(p2p, 0, 0);
+ 		return;
+ 	}
+-
++#ifdef CONNECTIVITY_SINGLE_VAP_PATCH
++	/* If the functions as the GO, no listening is required.*/
++	if (p2p_get_group_flag(p2p) == 1) {
++		p2p_dbg(p2p, "p2p_listen_in_find go no response");
++		p2p_set_timeout(p2p, 0, 0);
++		return;
++	}
++#endif
+ 	ies = p2p_build_probe_resp_ies(p2p, NULL, 0);
+ 	if (ies == NULL)
+ 		return;
+@@ -335,8 +357,16 @@ int p2p_listen(struct p2p_data *p2p, unsigned int timeout)
+ 		p2p_dbg(p2p, "p2p_scan running - delay start of listen state");
+ 		p2p->start_after_scan = P2P_AFTER_SCAN_LISTEN;
+ 		return 0;
+-	}
++    }
+ 
++#ifdef CONNECTIVITY_SINGLE_VAP_PATCH
++	/* If the functions as the GO, no listening is required.*/
++	if (p2p_get_group_flag(p2p) == 1) {
++		p2p_dbg(p2p, "p2p_listen go no response");
++		p2p_set_state(p2p, P2P_LISTEN_ONLY);
++		return 0;
++	}
++#endif
+ 	ies = p2p_build_probe_resp_ies(p2p, NULL, 0);
+ 	if (ies == NULL)
+ 		return -1;
+@@ -2241,8 +2271,19 @@ struct wpabuf * p2p_build_probe_resp_ies(struct p2p_data *p2p,
+ 
+ 	/* P2P IE */
+ 	len = p2p_buf_add_ie_hdr(buf);
++#ifdef CONNECTIVITY_SINGLE_VAP_PATCH
++	u8 group_capab = 0;
++	if (p2p->num_groups > 0) {
++		group_capab |= P2P_GROUP_CAPAB_GROUP_OWNER;
++	}
++	p2p_buf_add_capability(buf, p2p->dev_capab &
++		~P2P_DEV_CAPAB_CLIENT_DISCOVERABILITY, group_capab);
++	p2p_dbg(p2p, "p2p_build_probe_resp_ies:num_group:%ld.group_capab:%x",
++		p2p->num_groups, group_capab);
++#else 
+ 	p2p_buf_add_capability(buf, p2p->dev_capab &
+ 			       ~P2P_DEV_CAPAB_CLIENT_DISCOVERABILITY, 0);
++#endif
+ 	if (p2p->ext_listen_interval)
+ 		p2p_buf_add_ext_listen_timing(buf, p2p->ext_listen_period,
+ 					      p2p->ext_listen_interval);
+@@ -3573,10 +3614,23 @@ void p2p_scan_ie(struct p2p_data *p2p, struct wpabuf *ies, const u8 *dev_id,
+ 
+ 	if (dev_id)
+ 		p2p_buf_add_device_id(ies, dev_id);
++#ifdef CONNECTIVITY_SINGLE_VAP_PATCH
++	/* If as GO, change probe_req listening channel to AP networking */
++	if (p2p_get_group_flag(p2p) == 1) {
++		p2p_buf_add_listen_channel(ies, p2p->cfg->country,
++			p2p->op_reg_class, p2p->op_channel);
++	} else {
++		if (p2p->cfg->reg_class && p2p->cfg->channel) {
++			p2p_buf_add_listen_channel(ies, p2p->cfg->country,
++				p2p->cfg->reg_class, p2p->cfg->channel);
++		}
++	}
++#else
+ 	if (p2p->cfg->reg_class && p2p->cfg->channel)
+ 		p2p_buf_add_listen_channel(ies, p2p->cfg->country,
+ 					   p2p->cfg->reg_class,
+ 					   p2p->cfg->channel);
++#endif
+ 	if (p2p->ext_listen_interval)
+ 		p2p_buf_add_ext_listen_timing(ies, p2p->ext_listen_period,
+ 					      p2p->ext_listen_interval);
+diff --git a/src/utils/os.h b/src/utils/os.h
+index 21ba5c3..4f8a8b9 100644
+--- a/src/utils/os.h
++++ b/src/utils/os.h
+@@ -8,7 +8,9 @@
+ 
+ #ifndef OS_H
+ #define OS_H
+-
++#ifdef CONFIG_WAPI
++#include <string.h>
++#endif
+ typedef long os_time_t;
+ 
+ /**
+diff --git a/src/utils/wpa_debug.c b/src/utils/wpa_debug.c
+index a338a20..856f504 100644
+--- a/src/utils/wpa_debug.c
++++ b/src/utils/wpa_debug.c
+@@ -26,6 +26,9 @@ static FILE *wpa_debug_tracing_file = NULL;
+ #define WPAS_TRACE_PFX "wpas <%d>: "
+ #endif /* CONFIG_DEBUG_LINUX_TRACING */
+ 
++#ifdef CONNECTIVITY_LOG_PATCH
++#include <sys/stat.h>
++#endif /* CONNECTIVITY_LOG_PATCH */
+ 
+ int wpa_debug_level = MSG_INFO;
+ int wpa_debug_show_keys = 0;
+@@ -206,6 +209,23 @@ void wpa_debug_close_linux_tracing(void)
+  *
+  * Note: New line '\n' is added to the end of the text when printing to stdout.
+  */
++#ifdef CONNECTIVITY_LOG_PATCH
++static char *last_path = NULL;
++
++/* 定义log 文件大小，修改大小为300k */
++unsigned long g_wpa_debug_log_file_size = (300 * 1024);
++unsigned long wpa_debug_get_file_size(const char *path)
++{
++	unsigned long filesize = -1;
++	struct stat statbuff;
++	if(stat(path, &statbuff) < 0) {
++		return filesize;
++	} else {
++		filesize = statbuff.st_size;
++	}
++	return filesize;
++}
++
+ void wpa_printf(int level, const char *fmt, ...)
+ {
+ 	va_list ap;
+@@ -222,8 +242,41 @@ void wpa_printf(int level, const char *fmt, ...)
+ 			va_start(ap, fmt);
+ 			vsyslog(syslog_priority(level), fmt, ap);
+ 			va_end(ap);
+-		}
++		} else {
+ #endif /* CONFIG_DEBUG_SYSLOG */
++#ifdef CONFIG_DEBUG_FILE
++			if (out_file) {
++				va_start(ap, fmt);
++				/* 如果log 文件大于规定大小，则将log 文件备份为 last_path.tar.gz */
++				/* 然后重新从头开始记录log 到last_path 中 */
++				/* 例如原来的log 文件名为hostapd.log， 备份为hostapd.log.tar.gz */
++				/* 重新重头开始记录log 到hostapd.log 中 */
++				unsigned long filesize;
++				filesize = wpa_debug_get_file_size(last_path);
++
++				if ((filesize != -1) &&
++					(filesize > g_wpa_debug_log_file_size)) {
++					/* 备份log 文件 */
++					char cmd[128];
++
++					/* 清空原log.tar.gz 文件内容，直接压缩覆盖 */
++					snprintf(cmd, sizeof(cmd), "tar zcvf %s.tar.gz %s",
++						last_path, last_path);
++					system(cmd);
++					/* 清空原log 文件内容 */
++					snprintf(cmd, sizeof(cmd), "rm %s", last_path);
++					system(cmd);
++					snprintf(cmd, sizeof(cmd), "touch %s", last_path);
++					system(cmd);
++					/* 重新打开log 文件 */
++					if (wpa_debug_reopen_file() < 0) {
++						printf("%s[%d]: wpa_debug_reopen_file failed!\r\n",
++							__func__, __LINE__);
++					}
++				}
++				va_end(ap);
++			}
++#endif /* CONFIG_DEBUG_FILE */
+ 		wpa_debug_print_timestamp();
+ #ifdef CONFIG_DEBUG_FILE
+ 		if (out_file) {
+@@ -240,6 +293,9 @@ void wpa_printf(int level, const char *fmt, ...)
+ 			va_end(ap);
+ 		}
+ #endif /* CONFIG_ANDROID_LOG */
++#ifdef CONFIG_DEBUG_SYSLOG
++		}
++#endif /* CONFIG_DEBUG_SYSLOG */
+ 	}
+ 
+ #ifdef CONFIG_DEBUG_LINUX_TRACING
+@@ -253,7 +309,55 @@ void wpa_printf(int level, const char *fmt, ...)
+ 	}
+ #endif /* CONFIG_DEBUG_LINUX_TRACING */
+ }
++#else
++void wpa_printf(int level, const char *fmt, ...)
++{
++	va_list ap;
++
++	if (level >= wpa_debug_level) {
++#ifdef CONFIG_ANDROID_LOG
++		va_start(ap, fmt);
++		__android_log_vprint(wpa_to_android_level(level),
++				     ANDROID_LOG_NAME, fmt, ap);
++		va_end(ap);
++#else /* CONFIG_ANDROID_LOG */
++#ifdef CONFIG_DEBUG_SYSLOG
++		if (wpa_debug_syslog) {
++			va_start(ap, fmt);
++			vsyslog(syslog_priority(level), fmt, ap);
++			va_end(ap);
++		}
++#endif /* CONFIG_DEBUG_SYSLOG */
++		wpa_debug_print_timestamp();
++#ifdef CONFIG_DEBUG_FILE
++		if (out_file) {
++			va_start(ap, fmt);
++			vfprintf(out_file, fmt, ap);
++			fprintf(out_file, "\n");
++			va_end(ap);
++		}
++#endif /* CONFIG_DEBUG_FILE */
++		if (!wpa_debug_syslog && !out_file) {
++			va_start(ap, fmt);
++			vprintf(fmt, ap);
++			printf("\n");
++			va_end(ap);
++		}
++#endif /* CONFIG_ANDROID_LOG */
++	}
+ 
++#ifdef CONFIG_DEBUG_LINUX_TRACING
++	if (wpa_debug_tracing_file != NULL) {
++		va_start(ap, fmt);
++		fprintf(wpa_debug_tracing_file, WPAS_TRACE_PFX, level);
++		vfprintf(wpa_debug_tracing_file, fmt, ap);
++		fprintf(wpa_debug_tracing_file, "\n");
++		fflush(wpa_debug_tracing_file);
++		va_end(ap);
++	}
++#endif /* CONFIG_DEBUG_LINUX_TRACING */
++}
++#endif
+ 
+ static void _wpa_hexdump(int level, const char *title, const u8 *buf,
+ 			 size_t len, int show, int only_syslog)
+@@ -520,10 +624,11 @@ void wpa_hexdump_ascii_key(int level, const char *title, const void *buf,
+ 	_wpa_hexdump_ascii(level, title, buf, len, wpa_debug_show_keys);
+ }
+ 
+-
++#ifndef CONNECTIVITY_LOG_PATCH
+ #ifdef CONFIG_DEBUG_FILE
+ static char *last_path = NULL;
+ #endif /* CONFIG_DEBUG_FILE */
++#endif /* CONNECTIVITY_LOG_PATCH */
+ 
+ int wpa_debug_reopen_file(void)
+ {
+diff --git a/src/utils/wpabuf.h b/src/utils/wpabuf.h
+index eb1db80..0db8f4f 100644
+--- a/src/utils/wpabuf.h
++++ b/src/utils/wpabuf.h
+@@ -188,4 +188,24 @@ static inline void wpabuf_put_str(struct wpabuf *dst, const char *str)
+ 	wpabuf_put_data(dst, str, os_strlen(str));
+ }
+ 
++#ifdef CONFIG_WAPI
++static inline void wpabuf_reset(struct wpabuf *buf)
++{
++	buf->used = 0;
++}
++
++static inline void * wpabuf_free_keep_extdata(struct wpabuf *buf)
++{
++	void* ext_data;
++
++	if (NULL == buf) {
++		return NULL;
++	}
++	ext_data = buf->buf;
++	os_free(buf);
++
++	return ext_data;
++}
++#endif
++
+ #endif /* WPABUF_H */
+diff --git a/wpa_supplicant/Makefile b/wpa_supplicant/Makefile
+index a0d9ae1..b5ab39b 100644
+--- a/wpa_supplicant/Makefile
++++ b/wpa_supplicant/Makefile
+@@ -1882,7 +1882,24 @@ endif
+ ifdef CONFIG_NO_TKIP
+ CFLAGS += -DCONFIG_NO_TKIP
+ endif
++ifdef CONNECTIVITY_SET_P2P_IE_PATCH
++CFLAGS += -DCONNECTIVITY_SET_P2P_IE_PATCH
++endif
++
++ifdef CONNECTIVITY_SINGLE_VAP_PATCH
++CFLAGS += -DCONNECTIVITY_SINGLE_VAP_PATCH
++endif
+ 
++ifdef CONNECTIVITY_LOG_PATCH
++CFLAGS += -DCONNECTIVITY_LOG_PATCH
++endif
++
++ifdef CONFIG_WAPI
++CFLAGS += -DCONFIG_WAPI
++CFLAGS += -I$(abspath wapi)
++CFLAGS += -I$(abspath ../src/drivers)
++OBJS += wapi/wapi.o
++endif
+ dynamic_eap_methods: $(EAPDYN)
+ 
+ _OBJS_VAR := OBJS_priv
+diff --git a/wpa_supplicant/config.c b/wpa_supplicant/config.c
+index bf062b0..89801de 100644
+--- a/wpa_supplicant/config.c
++++ b/wpa_supplicant/config.c
+@@ -568,12 +568,21 @@ static int wpa_config_parse_psk(const struct parse_data *data,
+ 			len = pos - value;
+ 		else
+ 			len = os_strlen(value);
++#ifdef CONFIG_WAPI
++		if (len < 8 || len > 64) {
++			wpa_printf(MSG_ERROR, "Line %d: Invalid passphrase "
++				"length %lu (expected: 8..64) '%s'.",
++				line, (unsigned long) len, value);
++			return -1;
++		}
++#else
+ 		if (len < 8 || len > 63) {
+ 			wpa_printf(MSG_ERROR, "Line %d: Invalid passphrase "
+ 				   "length %lu (expected: 8..63) '%s'.",
+ 				   line, (unsigned long) len, value);
+ 			return -1;
+ 		}
++#endif
+ 		wpa_hexdump_ascii_key(MSG_MSGDUMP, "PSK (ASCII passphrase)",
+ 				      (u8 *) value, len);
+ 		if (has_ctrl_char((u8 *) value, len)) {
+@@ -643,7 +652,12 @@ static char * wpa_config_write_psk(const struct parse_data *data,
+ 			os_strlen(ssid->passphrase));
+ 
+ 	if (ssid->psk_set)
++#ifdef CONFIG_WAPI
++		return wpa_config_write_string_hex(ssid->psk, (ssid->psk_set==1) ? PMK_LEN : ssid->psk_set);
++#else
++
+ 		return wpa_config_write_string_hex(ssid->psk, PMK_LEN);
++#endif
+ 
+ 	return NULL;
+ }
+@@ -679,6 +693,12 @@ static int wpa_config_parse_proto(const struct parse_data *data,
+ 			val |= WPA_PROTO_RSN;
+ 		else if (os_strcmp(start, "OSEN") == 0)
+ 			val |= WPA_PROTO_OSEN;
++#ifdef CONFIG_WAPI
++		else if (os_strcmp(start, "WAPI") == 0) {
++			val |= WPA_PROTO_WAPI;
++			wpa_printf(MSG_DEBUG, "WAPI network\n");
++		}
++#endif
+ 		else {
+ 			wpa_printf(MSG_ERROR, "Line %d: invalid proto '%s'",
+ 				   line, start);
+@@ -740,6 +760,17 @@ static char * wpa_config_write_proto(const struct parse_data *data,
+ 			return buf;
+ 		pos += ret;
+ 	}
++#ifdef CONFIG_WAPI
++	if (ssid->proto & WPA_PROTO_WAPI) {
++		ret = os_snprintf(pos, end - pos, "%sWAPI",
++			pos == buf ? "" : " ");
++		if (ret < 0 || ret >= end - pos) {
++			wpa_printf(MSG_ERROR, "%s:%d, snprintf failed, ret=%d", __func__, __LINE__, ret);
++			return buf;
++		}
++		pos += ret;
++	}
++#endif
+ 
+ 	if (pos == buf) {
+ 		os_free(buf);
+@@ -783,6 +814,13 @@ static int wpa_config_parse_key_mgmt(const struct parse_data *data,
+ 			val |= WPA_KEY_MGMT_NONE;
+ 		else if (os_strcmp(start, "WPA-NONE") == 0)
+ 			val |= WPA_KEY_MGMT_WPA_NONE;
++#ifdef CONFIG_WAPI
++		else if (os_strcmp(start, "WAPI-PSK") == 0)
++			val |= WPA_KEY_MGMT_WAPI_PSK;
++		else if (os_strcmp(start, "WAPI-CERT") == 0)
++			val |= WPA_KEY_MGMT_WAPI_CERT;
++#endif
++
+ #ifdef CONFIG_IEEE80211R
+ 		else if (os_strcmp(start, "FT-PSK") == 0)
+ 			val |= WPA_KEY_MGMT_FT_PSK;
+@@ -927,6 +965,32 @@ static char * wpa_config_write_key_mgmt(const struct parse_data *data,
+ 		pos += ret;
+ 	}
+ 
++#ifdef CONFIG_WAPI
++	if (ssid->key_mgmt & WPA_KEY_MGMT_WAPI_PSK) {
++		ret = os_snprintf(pos, end - pos, "%sWAPI-PSK",
++			pos == buf ? "" : " ");
++
++		if (os_snprintf_error(end - pos, ret)) {
++			end[-1] = '\0';
++			wpa_printf(MSG_ERROR, "%s:%d, snprintf failed, ret=%d", __func__, __LINE__, ret);
++			return buf;
++		}
++		pos += ret;
++	}
++
++	if (ssid->key_mgmt & WPA_KEY_MGMT_WAPI_CERT) {
++		ret = os_snprintf(pos, end - pos, "%sWAPI-CERT",
++			pos == buf ? "" : " ");
++
++		if (os_snprintf_error(end - pos, ret)) {
++			end[-1] = '\0';
++			wpa_printf(MSG_ERROR, "%s:%d, snprintf failed, ret=%d", __func__, __LINE__, ret);
++			return buf;
++		}
++		pos += ret;
++	}
++#endif
++
+ #ifdef CONFIG_IEEE80211R
+ 	if (ssid->key_mgmt & WPA_KEY_MGMT_FT_PSK) {
+ 		ret = os_snprintf(pos, end - pos, "%sFT-PSK",
+@@ -2509,6 +2573,12 @@ static const struct parse_data ssid_fields[] = {
+ 	{ STRe(openssl_ciphers, openssl_ciphers) },
+ 	{ INTe(erp, erp) },
+ #endif /* IEEE8021X_EAPOL */
++#ifdef CONFIG_WAPI
++	{ STR(wapi_as_cert)},
++	{ STR(wapi_user_cert)},
++	{ INT(psk_key_type)},
++	{ INT(cert_index)},
++#endif
+ #ifdef CONFIG_WEP
+ 	{ FUNC_KEY(wep_key0) },
+ 	{ FUNC_KEY(wep_key1) },
+@@ -2823,6 +2893,11 @@ void wpa_config_free_ssid(struct wpa_ssid *ssid)
+ #ifdef CONFIG_HT_OVERRIDES
+ 	os_free(ssid->ht_mcs);
+ #endif /* CONFIG_HT_OVERRIDES */
++#ifdef CONFIG_WAPI
++	os_free(ssid->wapi_as_cert);
++	os_free(ssid->wapi_user_cert);
++#endif
++
+ #ifdef CONFIG_MESH
+ 	os_free(ssid->mesh_basic_rates);
+ #endif /* CONFIG_MESH */
+@@ -2967,7 +3042,9 @@ void wpa_config_free(struct wpa_config *config)
+ #endif /* CONFIG_MBO */
+ 	os_free(config->dpp_name);
+ 	os_free(config->dpp_mud_url);
+-
++#ifdef CONFIG_WAPI
++	os_free(config->wapi_type);
++#endif
+ 	os_free(config);
+ }
+ 
+@@ -3191,6 +3268,25 @@ int wpa_config_set(struct wpa_ssid *ssid, const char *var, const char *value,
+ 			}
+ 			ret = -1;
+ 		}
++
++#ifdef CONFIG_WAPI
++		else{
++			if(os_strncmp(var, "wep_key", os_strlen("wep_key")) != 0
++					&& os_strcmp(var, "psk") != 0
++					&& os_strcmp(var, "password") != 0) {
++				wpa_printf(MSG_EXCESSIVE, "parse(%s, %s) succeeded\n", var, value);
++			}
++
++			if (os_strcmp(var, "wapi_as_cert")==0) {
++					wpa_printf(MSG_EXCESSIVE, "ssid->wapi_as_cert=%s\n",
++							   ssid->wapi_as_cert);
++			}
++			if (os_strcmp(var, "wapi_user_cert")==0) {
++					wpa_printf(MSG_EXCESSIVE, "ssid->wapi_user_cert=%s\n",
++							   ssid->wapi_user_cert);
++			}
++		}
++#endif
+ #ifdef CONFIG_SAE
+ 		if (os_strcmp(var, "ssid") == 0 ||
+ 		    os_strcmp(var, "psk") == 0 ||
+@@ -3399,6 +3495,13 @@ char * wpa_config_get_no_key(struct wpa_ssid *ssid, const char *var)
+  */
+ void wpa_config_update_psk(struct wpa_ssid *ssid)
+ {
++#ifdef CONFIG_WAPI
++	/* Don't update for WAPI */
++	if (((ssid->proto & WPA_PROTO_WAPI) == WPA_PROTO_WAPI)
++		&& (ssid->key_mgmt & (WPA_KEY_MGMT_WAPI_PSK|WPA_KEY_MGMT_WAPI_CERT)))
++		return;
++#endif
++
+ #ifndef CONFIG_NO_PBKDF2
+ 	pbkdf2_sha1(ssid->passphrase, ssid->ssid, ssid->ssid_len, 4096,
+ 		    ssid->psk, PMK_LEN);
+@@ -5124,6 +5227,9 @@ static const struct global_parse_data global_fields[] = {
+ 	{ STR_RANGE(device_name, 0, WPS_DEV_NAME_MAX_LEN),
+ 	  CFG_CHANGED_DEVICE_NAME },
+ 	{ STR_RANGE(manufacturer, 0, 64), CFG_CHANGED_WPS_STRING },
++#ifdef CONFIG_WAPI
++	{ STR_RANGE(wapi_type, 0, 64), CFG_CHANGED_WPS_STRING },
++#endif
+ 	{ STR_RANGE(model_name, 0, 32), CFG_CHANGED_WPS_STRING },
+ 	{ STR_RANGE(model_number, 0, 32), CFG_CHANGED_WPS_STRING },
+ 	{ STR_RANGE(serial_number, 0, 32), CFG_CHANGED_WPS_STRING },
+diff --git a/wpa_supplicant/config.h b/wpa_supplicant/config.h
+index d22ef05..0f35727 100644
+--- a/wpa_supplicant/config.h
++++ b/wpa_supplicant/config.h
+@@ -720,6 +720,10 @@ struct wpa_config {
+ 	 */
+ 	char *model_name;
+ 
++#ifdef CONFIG_WAPI
++	char *wapi_type;
++#endif
++
+ 	/**
+ 	 * model_number - Model Number (WPS)
+ 	 * Additional device description (up to 32 ASCII characters)
+diff --git a/wpa_supplicant/config_file.c b/wpa_supplicant/config_file.c
+index 6db5010..f9d821a 100644
+--- a/wpa_supplicant/config_file.c
++++ b/wpa_supplicant/config_file.c
+@@ -24,12 +24,30 @@
+ #include "eap_peer/eap_methods.h"
+ #include "eap_peer/eap.h"
+ #include "utils/config.h"
++#ifdef CONFIG_WAPI
++struct wpa_supplicant;
++#include "drivers/driver.h"
++#include "utils/list.h"
++#include "bss.h"
++#include "wapi/wapi.h"
++#endif
+ 
+ 
+ static int wpa_config_validate_network(struct wpa_ssid *ssid, int line)
+ {
+ 	int errors = 0;
+ 
++#ifdef CONFIG_WAPI
++	if (ssid->key_mgmt & (WPA_KEY_MGMT_WAPI_PSK|WPA_KEY_MGMT_WAPI_CERT)) {
++		if (ssid->group_cipher!=WPA_CIPHER_SMS4) {
++			ssid->group_cipher = WPA_CIPHER_SMS4;
++		}
++		if (ssid->pairwise_cipher!=WPA_CIPHER_SMS4) {
++			ssid->pairwise_cipher = WPA_CIPHER_SMS4;
++		}
++	}
++#endif
++
+ 	if (ssid->passphrase) {
+ 		if (ssid->psk_set) {
+ 			wpa_printf(MSG_ERROR, "Line %d: both PSK and "
+@@ -679,6 +697,19 @@ static void wpa_config_write_network(FILE *f, struct wpa_ssid *ssid)
+ 	write_proto(f, ssid);
+ 	write_key_mgmt(f, ssid);
+ 	INT_DEF(bg_scan_period, DEFAULT_BG_SCAN_PERIOD);
++#ifdef CONFIG_WAPI
++	if ( ssid->key_mgmt == WPA_KEY_MGMT_WAPI_PSK ) {
++		/* WAPI PSK network */
++		INT(psk_key_type);
++	}
++	if ( ssid->key_mgmt == WPA_KEY_MGMT_WAPI_CERT ) {
++		/* WAPI CERT network */
++		INT(cert_index);
++		STR(wapi_as_cert);
++		STR(wapi_user_cert);
++	}
++#endif
++
+ 	write_pairwise(f, ssid);
+ 	write_group(f, ssid);
+ 	write_group_mgmt(f, ssid);
+@@ -1138,6 +1169,10 @@ static void wpa_config_write_global(FILE *f, struct wpa_config *config)
+ 		fprintf(f, "model_number=%s\n", config->model_number);
+ 	if (config->serial_number)
+ 		fprintf(f, "serial_number=%s\n", config->serial_number);
++#ifdef CONFIG_WAPI
++	if (config->wapi_type)
++		fprintf(f, "wapi_type=%s\n", config->wapi_type);
++#endif
+ 	{
+ 		char _buf[WPS_DEV_TYPE_BUFSIZE], *buf;
+ 		buf = wps_dev_type_bin2str(config->device_type,
+diff --git a/wpa_supplicant/config_ssid.h b/wpa_supplicant/config_ssid.h
+index 724534d..d9086b1 100644
+--- a/wpa_supplicant/config_ssid.h
++++ b/wpa_supplicant/config_ssid.h
+@@ -17,8 +17,19 @@
+ #define DEFAULT_EAP_WORKAROUND ((unsigned int) -1)
+ #define DEFAULT_EAPOL_FLAGS (EAPOL_FLAG_REQUIRE_KEY_UNICAST | \
+ 			     EAPOL_FLAG_REQUIRE_KEY_BROADCAST)
+-#define DEFAULT_PROTO (WPA_PROTO_WPA | WPA_PROTO_RSN)
+ #define DEFAULT_KEY_MGMT (WPA_KEY_MGMT_PSK | WPA_KEY_MGMT_IEEE8021X)
++
++#ifdef CONFIG_WAPI
++#define DEFAULT_PROTO (WPA_PROTO_WPA | WPA_PROTO_RSN | WPA_PROTO_WAPI)
++#ifdef CONFIG_NO_TKIP
++#define DEFAULT_PAIRWISE (WPA_CIPHER_CCMP | WPA_CIPHER_SMS4)
++#define DEFAULT_GROUP (WPA_CIPHER_CCMP | WPA_CIPHER_SMS4)
++#else
++#define DEFAULT_PAIRWISE (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP | WPA_CIPHER_SMS4)
++#define DEFAULT_GROUP (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP | WPA_CIPHER_SMS4)
++#endif
++#else
++#define DEFAULT_PROTO (WPA_PROTO_WPA | WPA_PROTO_RSN)
+ #ifdef CONFIG_NO_TKIP
+ #define DEFAULT_PAIRWISE (WPA_CIPHER_CCMP)
+ #define DEFAULT_GROUP (WPA_CIPHER_CCMP)
+@@ -26,8 +37,15 @@
+ #define DEFAULT_PAIRWISE (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP)
+ #define DEFAULT_GROUP (WPA_CIPHER_CCMP | WPA_CIPHER_TKIP)
+ #endif /* CONFIG_NO_TKIP */
++#endif
+ #define DEFAULT_FRAGMENT_SIZE 1398
+ 
++
++#ifdef CONFIG_WAPI
++#define WAPI_KEY_TYPE_ASCII             0
++#define WAPI_KEY_TYPE_HEX               1
++#endif
++
+ #define DEFAULT_BG_SCAN_PERIOD -1
+ #define DEFAULT_MESH_MAX_RETRIES 2
+ #define DEFAULT_MESH_RETRY_TIMEOUT 40
+@@ -193,7 +211,11 @@ struct wpa_ssid {
+ 	/**
+ 	 * psk - WPA pre-shared key (256 bits)
+ 	 */
++#ifdef CONFIG_WAPI
++	u8 psk[64];
++#else
+ 	u8 psk[32];
++#endif
+ 
+ 	/**
+ 	 * psk_set - Whether PSK field is configured
+@@ -845,6 +867,12 @@ struct wpa_ssid {
+ 	 * dereferences since it may not be updated in all cases.
+ 	 */
+ 	void *parent_cred;
++#ifdef CONFIG_WAPI
++	char *wapi_as_cert;
++	char *wapi_user_cert;
++	int   cert_index;
++	int   psk_key_type;
++#endif
+ 
+ #ifdef CONFIG_MACSEC
+ 	/**
+diff --git a/wpa_supplicant/ctrl_iface.c b/wpa_supplicant/ctrl_iface.c
+index bcd67fc..ab07fc2 100644
+--- a/wpa_supplicant/ctrl_iface.c
++++ b/wpa_supplicant/ctrl_iface.c
+@@ -2755,6 +2755,90 @@ static char * wpa_supplicant_cipher_txt(char *pos, char *end, int cipher)
+ 	return pos;
+ }
+ 
++#ifdef CONFIG_WAPI
++
++#define WAPI_OUI                ((int)0x00721400)
++
++typedef enum _WAPI_AKM
++{
++    WAPI_AKML_RESV = 0,
++    WAPI_AKML_CERT,
++    WAPI_AKML_PSK
++}WAPI_AKM;
++
++
++#define WAPI_AKM_PSK            ((WAPI_AKML_PSK << 24)  | WAPI_OUI)
++
++#define WAPI_AKM_CERT           ((WAPI_AKML_CERT << 24) | WAPI_OUI)
++
++
++#define WAPIIE_ELEMENT_ID_LEN 1
++#define WAPIIE_LENGHTH_LEN    1
++#define WAPIIE_VERSION_LEN    2
++#define WAPIIE_AKM_CNT_LEN    2
++#define WAPIIE_AKM_SUIT_LEN   4
++
++#define WAPIIE_AKM_SUIT_PSK     0x00147202
++#define WAPIIE_AKM_SUIT_CERT    0x00147201
++#define MY_GET32(p) ((((*p) << 24) & 0xff000000) | (((*(p+1)) << 16) & 0xff0000) | (((*(p+2)) << 8)& 0xff00) | ((*(p+3)) & 0xff))
++
++static char * wpa_supplicant_wapi_ie_txt(char *pos, char *end, const u8 *ie, size_t ie_len)
++{
++	int i, ret;
++	u8 *ie_hdr = (u8 *)ie, *p_akm_auit_cnt, *p_akm;
++	u16 akm_suit_cnt = 0;
++
++	char *old_pos = pos;
++
++	#define WAPI_HEAD_LEN (WAPIIE_ELEMENT_ID_LEN + WAPIIE_LENGHTH_LEN + WAPIIE_VERSION_LEN + 2)
++	if (ie_len < WAPI_HEAD_LEN) {
++		/* ensure ie_len much more length */
++		wpa_printf(MSG_ERROR,"ie_len is too short,ie_len=%zu(<6)", ie_len);
++		return old_pos;
++	}
++
++	p_akm_auit_cnt = ie_hdr + (WAPIIE_ELEMENT_ID_LEN + WAPIIE_LENGHTH_LEN + WAPIIE_VERSION_LEN);
++	akm_suit_cnt = ((*p_akm_auit_cnt) | ((*(p_akm_auit_cnt + 1)) << 8 & 0xff00)) & 0xffff;
++
++	wpa_printf(MSG_DEBUG,"wpa_supplicant_wapi_ie_txt,ie_len=%zu,akm_suit_cnt=%d", ie_len, akm_suit_cnt);
++
++	if (2 < akm_suit_cnt) {
++		wpa_printf(MSG_ERROR,"akm_suit_cnt(%d > 2) is error.", akm_suit_cnt);
++		return old_pos;
++	}
++	if((size_t)(WAPI_HEAD_LEN + akm_suit_cnt * 4) > ie_len) {
++		wpa_printf(MSG_ERROR,"ie_len(%zu) is short,the right len should more than:%d",
++					ie_len, (WAPI_HEAD_LEN + akm_suit_cnt * 4));
++		return old_pos;
++	}
++
++	p_akm = (p_akm_auit_cnt + WAPIIE_AKM_CNT_LEN);
++	for (i = 0; i < akm_suit_cnt; i++) {
++		if (WAPIIE_AKM_SUIT_PSK == MY_GET32(p_akm)) {
++			ret = os_snprintf(pos, end - pos, "[WAPI-PSK]");/*lint !e732*/
++			if (os_snprintf_error(end - pos, ret)) {/*lint !e732*/
++				wpa_printf(MSG_ERROR, "%s:%d, snprintf failed, ret=%d", __func__, __LINE__, ret);
++				return pos;
++			}
++			pos += ret;
++		} else if (WAPIIE_AKM_SUIT_CERT == MY_GET32(p_akm)) {
++			ret = os_snprintf(pos, end - pos, "[WAPI-CERT]");/*lint !e732*/
++			if (os_snprintf_error(end - pos, ret)) {/*lint !e732*/
++				wpa_printf(MSG_ERROR, "%s:%d, snprintf failed, ret=%d", __func__, __LINE__, ret);
++				return pos;
++			}
++			pos += ret;
++		}
++		else {
++			wpa_printf(MSG_ERROR,"unknow wpai akm_suit");
++			return old_pos;
++		}
++
++		p_akm += WAPIIE_AKM_SUIT_LEN;
++	}
++	return pos;
++}
++#endif
+ 
+ static char * wpa_supplicant_ie_txt(char *pos, char *end, const char *proto,
+ 				    const u8 *ie, size_t ie_len)
+@@ -2992,6 +3076,9 @@ static int wpa_supplicant_ctrl_iface_scan_result(
+ 	char *pos, *end;
+ 	int ret;
+ 	const u8 *ie, *ie2, *osen_ie, *p2p, *mesh, *owe, *rsnxe;
++#ifdef CONFIG_WAPI
++	const u8 *ie3;
++#endif
+ 
+ 	mesh = wpa_bss_get_ie(bss, WLAN_EID_MESH_ID);
+ 	p2p = wpa_bss_get_vendor_ie(bss, P2P_IE_VENDOR_TYPE);
+@@ -3018,18 +3105,26 @@ static int wpa_supplicant_ctrl_iface_scan_result(
+ 		pos = wpa_supplicant_ie_txt(pos, end, mesh ? "RSN" : "WPA2",
+ 					    ie2, 2 + ie2[1]);
+ 	}
+-	rsnxe = wpa_bss_get_ie(bss, WLAN_EID_RSNX);
+-	if (ieee802_11_rsnx_capab(rsnxe, WLAN_RSNX_CAPAB_SAE_H2E)) {
+-		ret = os_snprintf(pos, end - pos, "[SAE-H2E]");
+-		if (os_snprintf_error(end - pos, ret))
+-			return -1;
+-		pos += ret;
++#ifdef CONFIG_WAPI
++	ie3 = wpa_bss_get_ie(bss, WLAN_EID_WAPI); /*TODO: confirm*/
++	if (ie3) {
++		pos = wpa_supplicant_wapi_ie_txt(pos, end, ie3, 2 + ie3[1]);
+ 	}
+-	if (ieee802_11_rsnx_capab(rsnxe, WLAN_RSNX_CAPAB_SAE_PK)) {
+-		ret = os_snprintf(pos, end - pos, "[SAE-PK]");
+-		if (os_snprintf_error(end - pos, ret))
+-			return -1;
+-		pos += ret;
++#endif
++	rsnxe = wpa_bss_get_ie(bss, WLAN_EID_RSNX);
++	if (rsnxe && rsnxe[1] >= 1) {
++		if (rsnxe[2] & BIT(WLAN_RSNX_CAPAB_SAE_H2E)) {
++			ret = os_snprintf(pos, end - pos, "[SAE-H2E]");
++			if (os_snprintf_error(end - pos, ret))
++				return -1;
++			pos += ret;
++		}
++		if (rsnxe[2] & BIT(WLAN_RSNX_CAPAB_SAE_PK)) {
++			ret = os_snprintf(pos, end - pos, "[SAE-PK]");
++			if (os_snprintf_error(end - pos, ret))
++				return -1;
++			pos += ret;
++		}
+ 	}
+ 	osen_ie = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
+ 	if (osen_ie)
+@@ -3044,7 +3139,11 @@ static int wpa_supplicant_ctrl_iface_scan_result(
+ 		pos += ret;
+ 	}
+ 	pos = wpa_supplicant_wps_ie_txt(wpa_s, pos, end, bss);
+-	if (!ie && !ie2 && !osen_ie && (bss->caps & IEEE80211_CAP_PRIVACY)) {
++	if (!ie && !ie2 && !osen_ie &&
++#ifdef CONFIG_WAPI
++	!ie3 &&
++#endif
++	(bss->caps & IEEE80211_CAP_PRIVACY)) {
+ 		ret = os_snprintf(pos, end - pos, "[WEP]");
+ 		if (os_snprintf_error(end - pos, ret))
+ 			return -1;
+@@ -4161,6 +4260,9 @@ static int ctrl_iface_get_capability_key_mgmt(int res, bool strict,
+ 		if (strict)
+ 			return 0;
+ 		len = os_strlcpy(buf, "WPA-PSK WPA-EAP IEEE8021X WPA-NONE "
++#ifdef CONFIG_WAPI
++				"WAPI-PSK "
++#endif
+ 				 "NONE", buflen);
+ 		if (len >= buflen)
+ 			return -1;
+@@ -4205,6 +4307,16 @@ static int ctrl_iface_get_capability_key_mgmt(int res, bool strict,
+ 			return pos - buf;
+ 		pos += ret;
+ 	}
++#ifdef CONFIG_WAPI
++	if (capa->key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_WAPI_PSK) {
++		ret = os_snprintf(pos, end - pos, " WAPI-PSK");
++		if (os_snprintf_error(end - pos, ret)) {
++			wpa_printf(MSG_ERROR, "%s:%d, snprintf failed, ret=%d", __func__, __LINE__, ret);
++			return pos - buf;
++		}
++		pos += ret;
++	}
++#endif
+ 
+ 	if (key_mgmt & WPA_DRIVER_CAPA_KEY_MGMT_WAPI_PSK) {
+ 		ret = os_snprintf(pos, end - pos, " WAPI-PSK");
+@@ -4952,6 +5064,9 @@ static int print_bss_info(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+ 	int ret;
+ 	char *pos, *end;
+ 	const u8 *ie, *ie2, *osen_ie, *mesh, *owe, *rsnxe;
++#ifdef CONFIG_WAPI
++	const u8 *ie3;
++#endif
+ 
+ 	pos = buf;
+ 	end = buf + buflen;
+@@ -5071,18 +5186,27 @@ static int print_bss_info(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+ 			pos = wpa_supplicant_ie_txt(pos, end,
+ 						    mesh ? "RSN" : "WPA2", ie2,
+ 						    2 + ie2[1]);
++
++#ifdef CONFIG_WAPI
++		ie3 = wpa_bss_get_ie(bss, WLAN_EID_WAPI);
++		if (ie3)
++			pos = wpa_supplicant_wapi_ie_txt(pos, end, ie3, 2 + ie3[1]);
++#endif
++
+ 		rsnxe = wpa_bss_get_ie(bss, WLAN_EID_RSNX);
+-		if (ieee802_11_rsnx_capab(rsnxe, WLAN_RSNX_CAPAB_SAE_H2E)) {
+-			ret = os_snprintf(pos, end - pos, "[SAE-H2E]");
+-			if (os_snprintf_error(end - pos, ret))
+-				return -1;
+-			pos += ret;
+-		}
+-		if (ieee802_11_rsnx_capab(rsnxe, WLAN_RSNX_CAPAB_SAE_PK)) {
+-			ret = os_snprintf(pos, end - pos, "[SAE-PK]");
+-			if (os_snprintf_error(end - pos, ret))
+-				return -1;
+-			pos += ret;
++		if (rsnxe && rsnxe[1] >= 1) {
++			if (rsnxe[2] & BIT(WLAN_RSNX_CAPAB_SAE_H2E)) {
++				ret = os_snprintf(pos, end - pos, "[SAE-H2E]");
++				if (os_snprintf_error(end - pos, ret))
++					return -1;
++				pos += ret;
++			}
++			if (rsnxe[2] & BIT(WLAN_RSNX_CAPAB_SAE_PK)) {
++				ret = os_snprintf(pos, end - pos, "[SAE-PK]");
++				if (os_snprintf_error(end - pos, ret))
++					return -1;
++				pos += ret;
++			}
+ 		}
+ 		osen_ie = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
+ 		if (osen_ie)
+@@ -5099,6 +5223,9 @@ static int print_bss_info(struct wpa_supplicant *wpa_s, struct wpa_bss *bss,
+ 		}
+ 		pos = wpa_supplicant_wps_ie_txt(wpa_s, pos, end, bss);
+ 		if (!ie && !ie2 && !osen_ie &&
++#ifdef CONFIG_WAPI
++			!ie3 &&
++#endif
+ 		    (bss->caps & IEEE80211_CAP_PRIVACY)) {
+ 			ret = os_snprintf(pos, end - pos, "[WEP]");
+ 			if (os_snprintf_error(end - pos, ret))
+diff --git a/wpa_supplicant/defconfig b/wpa_supplicant/defconfig
+index a4719db..6c1f8a3 100644
+--- a/wpa_supplicant/defconfig
++++ b/wpa_supplicant/defconfig
+@@ -474,6 +474,9 @@ CONFIG_DEBUG_SYSLOG=y
+ # IEEE 802.11ac (Very High Throughput) support (mainly for AP mode)
+ CONFIG_IEEE80211AC=y
+ 
++# IEEE 802.11ax support (mainly for AP mode)
++#CONFIG_IEEE80211AX=y
++
+ # Wireless Network Management (IEEE Std 802.11v-2011)
+ # Note: This is experimental and not complete implementation.
+ #CONFIG_WNM=y
+@@ -633,3 +636,15 @@ CONFIG_DPP2=y
+ # design is still subject to change. As such, this should not yet be enabled in
+ # production use.
+ #CONFIG_PASN=y
++
++# Implementation of Complement Function (wpa_driver_set_ap_wps_p2p_ie)
++#CONNECTIVITY_SET_P2P_IE_PATCH=y
++
++# patch for P2P single VAP
++#CONNECTIVITY_SINGLE_VAP_PATCH=y
++
++#patch for wpa log
++#CONNECTIVITY_LOG_PATCH=y
++
++#patch for wapi
++#CONFIG_WAPI=y
+diff --git a/wpa_supplicant/events.c b/wpa_supplicant/events.c
+index f55e184..a6034e0 100644
+--- a/wpa_supplicant/events.c
++++ b/wpa_supplicant/events.c
+@@ -51,6 +51,9 @@
+ #include "wmm_ac.h"
+ #include "dpp_supplicant.h"
+ 
++#ifdef CONFIG_WAPI
++#include "wapi/wapi.h"
++#endif
+ 
+ #define MAX_OWE_TRANSITION_BSS_SELECT_COUNT 5
+ 
+@@ -252,7 +255,14 @@ static int wpa_supplicant_select_config(struct wpa_supplicant *wpa_s)
+ 	wpa_supplicant_update_current_bss(wpa_s);
+ 
+ 	wpa_supplicant_rsn_supp_set_config(wpa_s, wpa_s->current_ssid);
++#ifdef CONFIG_WAPI
++	/* WAPI do WAPI's EAP process */
++	if (WPA_PROTO_WAPI != wpa_s->current_ssid->proto) {
++#endif
+ 	wpa_supplicant_initiate_eapol(wpa_s);
++#ifdef CONFIG_WAPI
++	}
++#endif
+ 	if (old_ssid != wpa_s->current_ssid)
+ 		wpas_notify_network_changed(wpa_s);
+ 
+@@ -322,6 +332,10 @@ void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s)
+ 
+ 	if (bssid_changed)
+ 		wpas_notify_bssid_changed(wpa_s);
++#ifdef CONFIG_WAPI
++	if ((wpa_s->key_mgmt != WPA_KEY_MGMT_WAPI_PSK) &&
++		(wpa_s->key_mgmt != WPA_KEY_MGMT_WAPI_CERT)) {
++#endif
+ 
+ 	eapol_sm_notify_portEnabled(wpa_s->eapol, false);
+ 	eapol_sm_notify_portValid(wpa_s->eapol, false);
+@@ -329,6 +343,10 @@ void wpa_supplicant_mark_disassoc(struct wpa_supplicant *wpa_s)
+ 	    wpa_s->key_mgmt == WPA_KEY_MGMT_OWE ||
+ 	    wpa_s->key_mgmt == WPA_KEY_MGMT_DPP || wpa_s->drv_authorized_port)
+ 		eapol_sm_notify_eap_success(wpa_s->eapol, false);
++#ifdef CONFIG_WAPI
++	}
++#endif
++
+ 	wpa_s->drv_authorized_port = 0;
+ 	wpa_s->ap_ies_from_associnfo = 0;
+ 	wpa_s->current_ssid = NULL;
+@@ -549,6 +567,12 @@ static int wpa_supplicant_match_privacy(struct wpa_bss *bss,
+ 	if (ssid->key_mgmt & WPA_KEY_MGMT_OSEN)
+ 		privacy = 1;
+ 
++#ifdef CONFIG_WAPI
++	/*this codes for fixing wapi issue after CL935256*/
++	if (ssid->key_mgmt & (WPA_KEY_MGMT_WAPI_PSK|WPA_KEY_MGMT_WAPI_CERT))
++		privacy = 1;
++#endif
++
+ 	if (bss->caps & IEEE80211_CAP_PRIVACY)
+ 		return privacy;
+ 	return !privacy;
+@@ -566,6 +590,9 @@ static int wpa_supplicant_ssid_bss_match(struct wpa_supplicant *wpa_s,
+ #ifdef CONFIG_WEP
+ 	int wep_ok;
+ #endif /* CONFIG_WEP */
++#ifdef CONFIG_WAPI
++	const u8 *wapi_ie;
++#endif
+ 
+ 	ret = wpas_wps_ssid_bss_match(wpa_s, ssid, bss);
+ 	if (ret >= 0)
+@@ -728,6 +755,20 @@ static int wpa_supplicant_ssid_bss_match(struct wpa_supplicant *wpa_s,
+ 				"   selected based on WPA IE");
+ 		return 1;
+ 	}
++#ifdef CONFIG_WAPI
++    /* ����ѡ��RSN WPA�����ѡ��WAPI */
++	wapi_ie = wpa_bss_get_ie(bss, WLAN_EID_WAPI);
++	while ((ssid->proto & WPA_PROTO_WAPI) && wapi_ie) {
++		proto_match++;
++        /* ����WAPIԪ�� */
++		if (wapi_parse_wapi_ie(wapi_ie, 2 + wapi_ie[1], &ie)) {
++			wpa_dbg(wpa_s, MSG_DEBUG, "   skip WAPI IE - parse failed");
++			break;
++		}
++
++		return 1;
++	} /* end while wapi */
++#endif
+ 
+ 	if ((ssid->key_mgmt & WPA_KEY_MGMT_IEEE8021X_NO_WPA) && !wpa_ie &&
+ 	    !rsn_ie) {
+@@ -1146,6 +1187,9 @@ static bool wpa_scan_res_ok(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+ 	u8 rsnxe_capa = 0;
+ #endif /* CONFIG_SAE */
+ 	const u8 *ie;
++#ifdef CONFIG_WAPI
++	u8 wapi_ie_len;
++#endif
+ 
+ 	ie = wpa_bss_get_vendor_ie(bss, WPA_IE_VENDOR_TYPE);
+ 	wpa = ie && ie[1];
+@@ -1154,6 +1198,18 @@ static bool wpa_scan_res_ok(struct wpa_supplicant *wpa_s, struct wpa_ssid *ssid,
+ 	if (ie && wpa_parse_wpa_ie_rsn(ie, 2 + ie[1], &data) == 0 &&
+ 	    (data.key_mgmt & WPA_KEY_MGMT_OSEN))
+ 		rsn_osen = true;
++#ifdef CONFIG_WAPI
++    /* ��ȡWAPI��ϢԪ�� */
++	ie = wpa_bss_get_ie(bss, WLAN_EID_WAPI);
++	wapi_ie_len = ie ? ie[1] : 0;
++
++	if ( 0 != wapi_ie_len ) {
++	    wpa_dbg(wpa_s, MSG_DEBUG, " : " MACSTR " supports WAPI! wapi_ie_len=%u",
++			MAC2STR(bss->bssid),wapi_ie_len);
++	}
++	/* ����wpa/wpa2ʱ��֤����wpa_supplicant_ssid_bss_match*/
++	wpa = wpa || wapi_ie_len > 0;
++#endif
+ 	ie = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
+ 	osen = ie != NULL;
+ 
+@@ -1477,6 +1533,9 @@ struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
+ 	u8 wpa_ie_len, rsn_ie_len;
+ 	const u8 *ie;
+ 	struct wpa_ssid *ssid;
++#ifdef CONFIG_WAPI
++	u8 wapi_ie_len;
++#endif /* CONFIG_WAPI */
+ 	int osen;
+ 	const u8 *match_ssid;
+ 	size_t match_ssid_len;
+@@ -1487,6 +1546,16 @@ struct wpa_ssid * wpa_scan_res_match(struct wpa_supplicant *wpa_s,
+ 
+ 	ie = wpa_bss_get_ie(bss, WLAN_EID_RSN);
+ 	rsn_ie_len = ie ? ie[1] : 0;
++#ifdef CONFIG_WAPI
++    /* ��ȡWAPI��ϢԪ�� */
++	ie = wpa_bss_get_ie(bss, WLAN_EID_WAPI);
++	wapi_ie_len = ie ? ie[1] : 0;
++
++	if ( 0 != wapi_ie_len ) {
++	   wpa_dbg(wpa_s, MSG_DEBUG, "%d: " MACSTR " supports WAPI! wapi_ie_len=%u",
++			i, MAC2STR(bss->bssid),wapi_ie_len);
++	 }
++#endif
+ 
+ 	ie = wpa_bss_get_vendor_ie(bss, OSEN_IE_VENDOR_TYPE);
+ 	osen = ie != NULL;
+@@ -3358,6 +3427,15 @@ static void wpa_supplicant_event_assoc(struct wpa_supplicant *wpa_s,
+ 		wpa_supplicant_scard_init(wpa_s, wpa_s->current_ssid);
+ 	}
+ 	wpa_sm_notify_assoc(wpa_s->wpa, bssid);
++#ifdef CONFIG_WAPI
++	if ((wpa_s->key_mgmt == WPA_KEY_MGMT_WAPI_PSK)
++		|| (wpa_s->key_mgmt == WPA_KEY_MGMT_WAPI_CERT)) {
++		wapi_supplicant_event(wpa_s,EVENT_ASSOC,data);
++		wpas_wps_notify_assoc(wpa_s, bssid);
++		return;
++	}
++    /* �������802.11i��ȫ���� EAP���� */
++#endif /* CONFIG_WAPI */
+ 	if (wpa_s->l2)
+ 		l2_packet_notify_auth_start(wpa_s->l2);
+ 
+@@ -3557,6 +3635,13 @@ static void wpa_supplicant_event_disassoc(struct wpa_supplicant *wpa_s,
+ 		return;
+ 	}
+ 
++#ifdef CONFIG_WAPI
++	if (wpa_s->key_mgmt == WPA_KEY_MGMT_WAPI_PSK ||
++		wpa_s->key_mgmt == WPA_KEY_MGMT_WAPI_CERT) {
++		wapi_supplicant_event(wpa_s, EVENT_DISASSOC, NULL);
++	}
++#endif
++
+ 	bssid = wpa_s->bssid;
+ 	if (is_zero_ether_addr(bssid))
+ 		bssid = wpa_s->pending_bssid;
+@@ -3929,6 +4014,14 @@ wpa_supplicant_event_interface_status(struct wpa_supplicant *wpa_s,
+ 		if (!any_interfaces(wpa_s->global->ifaces))
+ 			eloop_terminate();
+ #endif /* CONFIG_TERMINATE_ONLASTIF */
++
++#ifdef CONFIG_WAPI
++		if(NULL != wpa_s->pst_wapi) {
++			l2_packet_deinit(wpa_s->pst_wapi->pst_wapi_l2);
++			wpa_s->pst_wapi->pst_wapi_l2 = NULL;
++		}
++#endif
++
+ 		break;
+ 	}
+ }
+diff --git a/wpa_supplicant/wapi/hash.h b/wpa_supplicant/wapi/hash.h
+new file mode 100644
+index 0000000..06c0386
+--- /dev/null
++++ b/wpa_supplicant/wapi/hash.h
+@@ -0,0 +1,81 @@
++/*
++ * Copyright (c) CompanyNameMagicTag. 2023-2023. All rights reserved.
++ * 文 件 名   : hash.h
++ * 作    者   : CompanyName
++ * 生成日期   : 2023年1月11日
++ * 功能描述   : hash相关接口定义
++ */
++
++
++
++#ifndef __WAPI_HASH_H__
++#define __WAPI_HASH_H__
++
++#ifdef __cplusplus
++#if __cplusplus
++extern "C" {
++#endif
++#endif
++
++
++/*
++ * 1 Other Header File Including
++ */
++
++
++
++#include "types.h"
++#include "wai_lib.h"
++/*
++ * 2 Macro Definition
++ */
++
++
++/*
++ * 3 Enum Type Definition
++ */
++
++
++/*
++ * 4 Global Variable Declaring
++ */
++
++
++
++/*
++ * 5 Message Header Definition
++ */
++
++
++/*
++ * 6 Message Definition
++ */
++
++
++/*
++ * 7 STRUCT Type Definition
++ */
++
++
++/*
++ * 8 UNION Type Definition
++ */
++
++
++/*
++ * 9 OTHERS Definition
++ */
++
++
++/*
++ * 10 Function Declare
++ */
++
++
++#ifdef __cplusplus
++#if __cplusplus
++}
++#endif
++#endif
++
++#endif /* end of Hash */
+diff --git a/wpa_supplicant/wapi/types.h b/wpa_supplicant/wapi/types.h
+new file mode 100644
+index 0000000..72bdf01
+--- /dev/null
++++ b/wpa_supplicant/wapi/types.h
+@@ -0,0 +1,99 @@
++/*
++ * Copyright (c) CompanyNameMagicTag. 2023-2023. All rights reserved.
++ * 文 件 名   : type.h
++ * 作    者   : CompanyName
++ * 生成日期   : 2023年1月11日
++ * 功能描述   : 基本类型定义
++ */
++
++
++#ifndef __TYPES_H__
++#define __TYPES_H__
++
++#ifdef __cplusplus
++#if __cplusplus
++extern "C" {
++#endif
++#endif
++
++
++/*
++ * 1 Other Header File Including
++ */
++
++
++/*
++ * 2 Macro Definition
++ */
++#define WAPI_SUCCESS    0
++#define WAPI_FAILED     -1
++#define WAIFAILED      -2
++
++#ifdef WAPI_STUB
++#ifndef STATIC
++#define STATIC
++#endif
++#else /* WAPI_STUB */
++#ifndef STATIC
++#define STATIC static
++#endif
++#endif /* WAPI_STUB */
++
++typedef unsigned char    uint8;
++typedef unsigned short   uint16;
++typedef unsigned int     uint32;
++typedef char             int8;
++typedef short            int16;
++typedef int              int32;
++
++
++
++
++
++/*
++ * 3 Enum Type Definition
++ */
++
++
++/*
++ * 4 Global Variable Declaring
++ */
++
++
++/*
++ * 5 Message Header Definition
++ */
++
++
++/*
++ * 6 Message Definition
++ */
++
++
++/*
++ * 7 STRUCT Type Definition
++ */
++
++
++/*
++ * 8 UNION Type Definition
++ */
++
++
++/*
++ * 9 OTHERS Definition
++ */
++
++
++/*
++ * 10 Function Declare
++ */
++
++
++#ifdef __cplusplus
++#if __cplusplus
++}
++#endif
++#endif
++
++#endif /* end of types.h */
+diff --git a/wpa_supplicant/wapi/wai_asn1.h b/wpa_supplicant/wapi/wai_asn1.h
+new file mode 100644
+index 0000000..4265731
+--- /dev/null
++++ b/wpa_supplicant/wapi/wai_asn1.h
+@@ -0,0 +1,73 @@
++/*
++ * ASN.1 DER parsing
++ * Copyright (c) 2006, Jouni Malinen <j@w1.fi>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ *
++ * Alternatively, this software may be distributed under the terms of BSD
++ * license.
++ *
++ * See README and COPYING for more details.
++ */
++
++#ifndef ASN1_H
++#define ASN1_H
++
++
++#define ASN1_TAG_EOC		0x00 /* not used with DER */
++#define ASN1_TAG_BOOLEAN	0x01
++#define ASN1_TAG_INTEGER	0x02
++#define ASN1_TAG_BITSTRING	0x03
++#define ASN1_TAG_OCTETSTRING	0x04
++#define ASN1_TAG_NULL		0x05
++#define ASN1_TAG_OID		0x06
++#define ASN1_TAG_OBJECT_DESCRIPTOR	0x07 /* not yet parsed */
++#define ASN1_TAG_EXTERNAL	0x08 /* not yet parsed */
++#define ASN1_TAG_REAL		0x09 /* not yet parsed */
++#define ASN1_TAG_ENUMERATED	0x0A /* not yet parsed */
++#define ASN1_TAG_UTF8STRING	0x0C /* not yet parsed */
++#define ANS1_TAG_RELATIVE_OID	0x0D
++#define ASN1_TAG_SEQUENCE	0x10 /* shall be constructed */
++#define ASN1_TAG_SET		0x11
++#define ASN1_TAG_NUMERICSTRING	0x12 /* not yet parsed */
++#define ASN1_TAG_PRINTABLESTRING	0x13
++#define ASN1_TAG_TG1STRING	0x14 /* not yet parsed */
++#define ASN1_TAG_VIDEOTEXSTRING	0x15 /* not yet parsed */
++#define ASN1_TAG_IA5STRING	0x16
++#define ASN1_TAG_UTCTIME	0x17
++#define ASN1_TAG_GENERALIZEDTIME	0x18 /* not yet parsed */
++#define ASN1_TAG_GRAPHICSTRING	0x19 /* not yet parsed */
++#define ASN1_TAG_VISIBLESTRING	0x1A
++#define ASN1_TAG_GENERALSTRING	0x1B /* not yet parsed */
++#define ASN1_TAG_UNIVERSALSTRING	0x1C /* not yet parsed */
++#define ASN1_TAG_BMPSTRING	0x1D /* not yet parsed */
++
++#define ASN1_CLASS_UNIVERSAL		0
++#define ASN1_CLASS_APPLICATION		1
++#define ASN1_CLASS_CONTEXT_SPECIFIC	2
++#define ASN1_CLASS_PRIVATE		3
++
++
++struct asn1_hdr {
++	const unsigned char *payload;
++	unsigned char identifier, class, constructed;
++	unsigned int tag, length;
++};
++
++#define ASN1_MAX_OID_LEN 20
++struct asn1_oid {
++	unsigned long oid[ASN1_MAX_OID_LEN];
++	unsigned int len;
++};
++
++
++int asn1_get_next(const unsigned char *buf, unsigned int len, struct asn1_hdr *hdr);
++int asn1_parse_oid(const unsigned char *buf, unsigned int len, struct asn1_oid *oid);
++int asn1_get_oid(const unsigned char *buf, unsigned int len, struct asn1_oid *oid,
++		 const unsigned char **next);
++void asn1_oid_to_str(struct asn1_oid *oid, char *buf, unsigned int len);
++unsigned long asn1_bit_string_to_long(const unsigned char *buf, unsigned int len);
++
++#endif /* ASN1_H */
+diff --git a/wpa_supplicant/wapi/wai_call_back.h b/wpa_supplicant/wapi/wai_call_back.h
+new file mode 100644
+index 0000000..ff551a3
+--- /dev/null
++++ b/wpa_supplicant/wapi/wai_call_back.h
+@@ -0,0 +1,63 @@
++/*
++ * Copyright (c) CompanyNameMagicTag. 2023-2023. All rights reserved.
++ * 文 件 名   : wai_call_back.h
++ * 作    者   : CompanyName
++ * 生成日期   : 2023年1月11日
++ * 功能描述   : wai_call_back接口定义
++ */
++
++#ifndef __WAPI_CALL_BACK_H__
++#define __WAPI_CALL_BACK_H__
++
++#ifdef __cplusplus
++#if __cplusplus
++extern "C" {
++#endif
++#endif
++
++struct wapi_iface_funcs_stru {
++	unsigned char *(*base64_decode)(const unsigned char *src, size_t len,
++					size_t *out_len);
++	int (*eloop_cancel_timeout)(eloop_timeout_handler handler,
++				    void *eloop_data, void *user_data);
++	int (*eloop_register_timeout)(unsigned int secs, unsigned int usecs,
++				      eloop_timeout_handler handler,
++				      void *eloop_data, void *user_data);
++	int (*l2_packet_send)(struct l2_packet_data *l2, const u8 *dst_addr,
++			      u16 proto, const u8 *buf, size_t len);
++	int (*os_mktime)(int year, int month, int day, int hour, int min,
++			 int sec, os_time_t *t);
++	void *(*os_zalloc)(size_t size);
++	int (*os_get_random)(unsigned char *buf, size_t len);
++	void *(*wpabuf_put)(struct wpabuf *buf, size_t len);
++	void (*wpabuf_put_u8)(struct wpabuf *buf, u8 data);
++	void (*wpabuf_put_be16)(struct wpabuf *buf, u16 data);
++	void (*wpabuf_put_data)(struct wpabuf *buf, const void *data,
++				size_t len);
++	void (*wpabuf_put_buf)(struct wpabuf *dst,const struct wpabuf *src);
++	struct wpabuf *(*wpabuf_alloc)(size_t len);
++	void (*wpabuf_free)(struct wpabuf *buf);
++	struct wpabuf *(*wpabuf_alloc_ext_data)(u8 *data, size_t len);
++	int (*__android_log_vprint)(int prio, const char *tag, const char *fmt,
++				    va_list ap);
++	void (*wpa_hexdump_ascii)(int level, const char *title, const void *buf,
++				  size_t len);
++	void (*wpa_supplicant_set_state)(struct wpa_supplicant *wpa_s,
++					 enum wpa_states state);
++	void (*wpa_supplicant_deauthenticate)(struct wpa_supplicant *wpa_s,
++					      int reason_code);
++	void (*wpa_supplicant_cancel_auth_timeout)(struct wpa_supplicant *wpa_s);
++	void (*wapi_notify_wrong_msg)(struct wpa_supplicant  *pst_wpa);
++
++};
++
++__attribute__((visibility ("default"))) int wapi_iface_funcs_init(
++	struct wapi_iface_funcs_stru *wapi_iface_call_back);
++
++#ifdef __cplusplus
++#if __cplusplus
++}
++#endif
++#endif
++
++#endif /* end of wai_call_back.h */
+diff --git a/wpa_supplicant/wapi/wai_cert.h b/wpa_supplicant/wapi/wai_cert.h
+new file mode 100644
+index 0000000..a8b95fb
+--- /dev/null
++++ b/wpa_supplicant/wapi/wai_cert.h
+@@ -0,0 +1,237 @@
++/*
++ * Copyright (c) CompanyNameMagicTag. 2023-2023. All rights reserved.
++ * 文 件 名   : wai_cert.h
++ * 作    者   : CompanyName
++ * 生成日期   : 2023年1月11日
++ * 功能描述   : wai_cert对应头文件，证书相关接口
++ */
++
++#ifndef __WAI_CERT_H__
++#define __WAI_CERT_H__
++
++#ifdef __cplusplus
++#if __cplusplus
++extern "C" {
++#endif
++#endif
++
++
++/*
++ * 1 Other Header File Including
++ */
++#include "types.h"
++#include "wai_asn1.h"
++
++
++/*
++ * 2 Macro Definition
++ */
++
++#define LENGTH_OF_VALIDATE              8
++#define LENGTH_OF_PBKEY_VALUE           49
++#define MIN_LENGTH_OF_ID                6
++#define MAX_LENGTH_OF_ID                256
++#define MAX_OID_LEN                     20
++
++#define MAX_BYTE_DATA_LEN               256
++#define WAPI_CERT_X509_V3               2
++#define WAPI_CERT_MAX_NAME_ATTRIBUTES   20
++
++#define WAPI_CERT_ISSUE_ID              0
++#define WAPI_CERT_SUBJECT_ID            1
++
++#define WAPI_CERT_SIGN_LEN              48
++#define WAPI_CERT_SIGN_HALF_LEN         24
++
++/*
++ * 3 Enum Type Definition
++ */
++
++
++/*
++ * 4 Global Variable Declaring
++ */
++
++
++/*
++ * 5 Message Header Definition
++ */
++
++
++/*
++ * 6 Message Definition
++ */
++
++
++/*
++ * 7 STRUCT Type Definition
++ */
++
++
++struct wapi_cert_algorithm_identifier {
++    struct asn1_oid st_oid;
++};
++
++struct wapi_cert_name_attr {
++    enum wapi_cert_name_attr_type {
++        WAPI_CERT_NAME_ATTR_NOT_USED,
++        WAPI_CERT_NAME_ATTR_DC,
++        WAPI_CERT_NAME_ATTR_CN,
++        WAPI_CERT_NAME_ATTR_C,
++        WAPI_CERT_NAME_ATTR_L,
++        WAPI_CERT_NAME_ATTR_ST,
++        WAPI_CERT_NAME_ATTR_O,
++        WAPI_CERT_NAME_ATTR_OU
++    } em_type;
++    int8 *pc_value;
++};
++
++struct wapi_cert_name {
++    struct wapi_cert_name_attr      st_attr[WAPI_CERT_MAX_NAME_ATTRIBUTES];
++    uint32              ul_num_attr;
++    int8                *pc_email; /* emailAddress */
++
++    /* from alternative name extension */
++    int8                *pc_alt_email; /* rfc822Name */
++    int8                *pc_dns; /* dNSName */
++    int8                *pc_uri; /* uniformResourceIdentifier */
++    uint8               *puc_ip; /* iPAddress */
++    uint32              ul_ip_len; /* IPv4: 4, IPv6: 16 */
++    struct asn1_oid     st_rid; /* registeredID */
++};
++
++typedef struct _id_stru
++{
++    uint8               uc_length;
++    uint8              *pauc_cont;
++}id_stru;
++
++typedef struct _tlv_stru
++{
++    uint8               uc_type;
++    uint16              us_length;
++    uint8               auc_value[MAX_OID_LEN];
++}tlv_stru;
++
++typedef struct _public_key_stru
++{
++    uint16              us_length;
++    uint8               uc_flag;
++    tlv_stru            st_param;
++    uint8               auc_value[LENGTH_OF_PBKEY_VALUE];
++}pbkey_stru;
++
++typedef struct _sign_alg_stru
++{
++    uint8              uc_flag;
++    uint16             us_param_length;
++    uint32             auc_param[MAX_OID_LEN];
++}sign_alg_stru;
++
++typedef struct _cert_stru
++{
++    uint16              us_version;
++    id_stru             st_serial_num;
++    sign_alg_stru       st_sign_alg;
++    id_stru             st_issuer;
++    uint32              ul_not_before_time;
++    uint32              ul_not_after_time;
++    id_stru             st_subject;
++    pbkey_stru          st_subject_key;
++    sign_alg_stru       st_sign_val_alg;
++    uint32              us_sign_length;
++    uint8              *puc_sign_val;
++}cert_stru;
++
++typedef struct _wapi_cert_private_key
++{
++    uint8           uc_tVersion;
++    uint8           uc_lVersion;
++    uint8           uc_vVersion;
++    uint8           uc_verpad;
++
++    uint8           uc_tPrivateKey;
++    uint8           uc_lPrivateKey;
++    uint8           auc_prikeypad[2];
++    uint8           auc_vPrivateKey[MAX_BYTE_DATA_LEN];
++
++    uint8           uc_tSPrivateKeyAlgorithm;
++    uint8           uc_lSPrivateKeyAlgorithm;
++    uint8           uc_tOID;
++    uint8           uc_lOID;
++    uint8           auc_vOID[MAX_BYTE_DATA_LEN];
++
++    uint8           uc_tSPubkey;
++    uint8           uc_lSPubkey;
++    uint8           uc_tPubkey;
++    uint8           uc_lPubkey;
++    uint8           uc_vPubkey[MAX_BYTE_DATA_LEN];
++}wapi_cert_private_key;
++
++typedef struct _cert_stru_ext {
++	uint16                  us_version;
++	unsigned long           ulong_serial_number;
++	struct wapi_cert_algorithm_identifier st_signature;
++
++	struct wapi_cert_name   st_issuer;
++	struct wapi_cert_name   st_subject;
++
++	uint8                   *puc_serial_number;
++	uint32                  ul_serial_number_len;
++	uint8                   *puc_issuer_str;
++	uint32                  ul_issuer_str_len;
++	uint8                   *puc_subject_str;
++	uint32                  ul_subject_str_len;
++
++	os_time_t               long_not_before;
++	os_time_t               long_not_after;
++
++	struct wapi_cert_algorithm_identifier st_public_key_alg;
++	uint8                   *puc_public_key;
++	uint32                  ul_public_key_len;
++	struct wapi_cert_algorithm_identifier st_signature_alg;
++	uint8                   *puc_sign_value;
++	uint32                  ul_sign_value_len;
++
++	const uint8             *puc_cert_start;
++	uint32                  ul_cert_len;
++	const uint8             *puc_tbs_cert_start;
++	uint32                  ul_tbs_cert_len;
++}cert_stru_ext;
++
++/*
++ * 8 UNION Type Definition
++ */
++
++
++/*
++ * 9 OTHERS Definition
++ */
++
++
++/*
++ * 10 Function Declare
++ */
++
++extern uint8 *wapi_cert_get_certificate_buf(uint8 *puc_cert_buf,
++					    uint32 ul_cert_buf_len,
++					    size_t *pul_der_len);
++extern __attribute__((visibility ("default"))) cert_stru *wapi_cert_parse_certificate(
++	uint8 *puc_cert_buf, uint32 ul_cert_buf_len);
++extern __attribute__((visibility ("default"))) int32  wapi_cert_parse_ecprivkey(
++	uint8 *puc_cert_buf, uint32 ul_cert_buf_len,
++	uint8 *puc_priv_key_buf, uint32 *pul_priv_key_len);
++extern __attribute__((visibility ("default"))) int32 wapi_cert_verify_certificate(
++	uint8 *puc_cert_buf, uint32 ul_cert_buf_len,
++	uint8 *puc_asu_pubkey, uint32 ul_asu_pubkey_len);
++extern __attribute__((visibility ("default"))) void wapi_cert_free_certificate(
++	cert_stru *pst_cert);
++
++
++#ifdef __cplusplus
++#if __cplusplus
++}
++#endif
++#endif
++
++#endif /* end of wai_cert.h */
+diff --git a/wpa_supplicant/wapi/wai_ec.h b/wpa_supplicant/wapi/wai_ec.h
+new file mode 100644
+index 0000000..7cc75c2
+--- /dev/null
++++ b/wpa_supplicant/wapi/wai_ec.h
+@@ -0,0 +1,123 @@
++/*
++ * Copyright (c) CompanyNameMagicTag. 2023-2023. All rights reserved.
++ * 文 件 名   : wai_ec.h
++ * 作    者   : CompanyName
++ * 生成日期   : 2023年1月11日
++ * 功能描述   : wai_ec对应头文件
++ */
++
++
++#ifndef __WAI_EC_H__
++#define __WAI_EC_H__
++
++#ifdef __cplusplus
++#if __cplusplus
++extern "C" {
++#endif
++#endif
++
++
++/*
++ * 1 Other Header File Including
++ */
++#include "types.h"
++#include <utils/common.h>
++#include <stdlib.h>
++#include <utils/os.h>
++
++/*
++ * 2 Macro Definition
++ */
++
++
++
++/*
++ * 3 Enum Type Definition
++ */
++
++
++/*
++ * 4 Global Variable Declaring
++ */
++
++
++/*
++ * 5 Message Header Definition
++ */
++
++
++/*
++ * 6 Message Definition
++ */
++
++
++/*
++ * 7 STRUCT Type Definition
++ */
++
++typedef struct {
++	int32   l_field_type;
++	uint32  ul_seed_len;
++	uint32  ul_param_len;
++	uint32  ul_cofactor;
++} WAPI_EC_CURVE_DATA;
++
++
++/*
++ * 8 UNION Type Definition
++ */
++
++
++/*
++ * 9 OTHERS Definition
++ */
++
++#define DGST_TO_SIGN_LENTH          32
++
++#define RANDOM_HEX_LENTH            16
++
++#define WAPI_CERT_PUBKEY_LEN        49
++
++#define WAPI_CERT_SIGN_LEN          48
++#define WAPI_CERT_SIGN_R_LEN        24
++#define WAPI_CERT_SIGN_S_LEN        24
++
++#define BN2OCT_STRING_LENTH         24
++#define ECDH_SHAREKEY_LENTH         24
++
++
++/*
++ * 10 Function Declare
++ */
++int32 wapi_generate_temp_keygroup(uint8 *puc_asue_pubkey,
++				   uint32 *pul_asue_pubkey_len,
++				   uint8 *puc_asue_privkey,
++				   uint32 *pul_asue_privkey_len);
++
++int32 wapi_ecc192_sign(const uint8 *puc_digest, uint32 ul_digest_length,
++			uint8 *puc_priv_key, uint32 ul_priv_key_len,
++			uint8 *puc_sign_string, uint32 *pul_sign_length);
++
++int32 wapi_ecc192_verify_signature(const uint8 *puc_digest,
++				uint32 ul_digest_length, uint8 *puc_signature,
++				uint32 ul_signature_len, uint8 *puc_pub_key,
++				uint32 ul_pub_key_len);
++
++int32 __attribute__((visibility ("default"))) wapi_ecc192_verify_keygroup(
++	uint8 *puc_pub_key, uint32 ul_pub_key_len,
++	uint8 *puc_priv_key, uint32 ul_priv_key_len);
++
++int32 wapi_ecdh_compute_key(uint8 *puc_asue_priv_key,
++			    uint32 ul_asue_priv_key_len, uint8 *puc_ae_pub_key,
++			    uint32 ul_ae_pub_key_len, uint8 *puc_sharekey,
++			    uint32 *pul_sharekey_len);
++
++
++#ifdef __cplusplus
++#if __cplusplus
++}
++#endif
++#endif
++
++#endif /* end of wai_ec.h */
++
+diff --git a/wpa_supplicant/wapi/wai_lib.h b/wpa_supplicant/wapi/wai_lib.h
+new file mode 100644
+index 0000000..3f9ca1a
+--- /dev/null
++++ b/wpa_supplicant/wapi/wai_lib.h
+@@ -0,0 +1,84 @@
++/*
++ * Copyright (c) CompanyNameMagicTag. 2023-2023. All rights reserved.
++ * 文 件 名   : wai_lib.h
++ * 作    者   : CompanyName
++ * 生成日期   : 2023年1月11日
++ * 功能描述   : lib库包含
++ */
++
++#ifndef __WAI_LIB_H__
++#define __WAI_LIB_H__
++
++#ifdef __cplusplus
++#if __cplusplus
++extern "C" {
++#endif
++#endif
++
++
++/*
++ * 1 Other Header File Including
++ */
++#include <stdlib.h>
++#include <dlfcn.h>
++#include <openssl/ossl_typ.h>
++
++
++/*
++ * 2 Macro Definition
++ */
++#define ECDSA_F_ECDSA_DO_SIGN	  101
++#define BN_is_zero(a)             ((a)->top == 0)
++#define BN_is_negative(a)         ((a)->neg != 0)
++#define BN_CTX_POOL_SIZE          16
++#define NID_X9_62_prime_field	  406
++
++
++/*
++ * 3 Enum Type Definition
++ */
++
++
++/*
++ * 4 Global Variable Declaring
++ */
++
++
++/*
++ * 5 Message Header Definition
++ */
++
++
++/*
++ * 6 Message Definition
++ */
++
++
++/*
++ * 7 STRUCT Type Definition
++ */
++
++
++/*
++ * 8 UNION Type Definition
++ */
++
++
++/*
++ * 9 OTHERS Definition
++ */
++
++
++/*
++ * 10 Function Declare
++ */
++
++
++#ifdef __cplusplus
++#if __cplusplus
++}
++#endif
++#endif
++
++#endif /* end of wai_lib.h */
++
+diff --git a/wpa_supplicant/wapi/wai_rxtx.h b/wpa_supplicant/wapi/wai_rxtx.h
+new file mode 100644
+index 0000000..e6f24e2
+--- /dev/null
++++ b/wpa_supplicant/wapi/wai_rxtx.h
+@@ -0,0 +1,137 @@
++/*
++ * Copyright (c) CompanyNameMagicTag. 2023-2023. All rights reserved.
++ * 文 件 名   : wai_rxtx.h
++ * 作    者   : CompanyName
++ * 生成日期   : 2023年1月11日
++ * 功能描述   : tx rx相关接口
++ */
++
++
++#ifndef __WAI_RXTX_H__
++#define __WAI_RXTX_H__
++
++#ifdef __cplusplus
++#if __cplusplus
++extern "C" {
++#endif
++#endif
++
++
++/*
++ * 1 Other Header File Including
++ */
++#include "types.h"
++#include "wpabuf.h"
++
++
++/*
++ * 2 Macro Definition
++ */
++
++#define WAI_FRAME_MAX_SIZE  (32*1024 - sizeof(struct wpabuf))
++#define WAI_FRAME_INIT_SIZE (4096 - sizeof(struct wpabuf))
++
++
++#ifndef MIN
++#define MIN(x,y) ((x)<(y)?(x):(y))
++#endif
++
++#define WAI_VERSION         1
++#define WAI_TYPE            1
++
++/*
++ * 3 Enum Type Definition
++ */
++
++
++
++/*
++ * 4 Global Variable Declaring
++ */
++
++
++/*
++ * 5 Message Header Definition
++ */
++
++
++/*
++ * 6 Message Definition
++ */
++
++
++/*
++ * 7 STRUCT Type Definition
++ */
++
++#ifdef WIN32
++#define __attribute__(x)
++#pragma pack(1)
++#endif
++typedef struct _wai_hdr_stru {
++
++	uint8 auVersion[2];
++	uint8 ucType;
++	uint8 ucSubtype;
++	uint8 auReserve[2];
++	uint8 auLength[2];
++	uint8 auFrameSeq[2];
++	uint8 ucFragSeq;
++	uint8 ucMoreFrag;
++} __attribute__((packed)) wai_hdr_stru;
++#ifdef WIN32
++#pragma pack( )
++#endif
++
++#define ETH_MTU         1500UL
++#define WAI_MTU         (ETH_MTU - sizeof(wai_hdr_stru))
++
++/*
++ * 8 UNION Type Definition
++ */
++
++
++/*
++ * 9 OTHERS Definition
++ */
++
++
++/*
++ * 10 Function Declare
++ */
++
++
++STATIC void  wai_defrag_firstfrag(struct wapi_supplicant_stru *pst_wapi,
++				  struct wpabuf *pst_waibuf, uint16 usFrameSeq,
++				  uint8 ucFragSeq);
++STATIC struct wpabuf *wai_defrag_nextfrag(struct wapi_supplicant_stru *pst_wapi,
++					   struct wpabuf *pst_waibuf,
++					   uint16 usFrameSeq, uint8 ucFragSeq,
++					   uint8 ucMoreFrag);
++STATIC struct wpabuf *wai_defrag_nonfrag(struct wapi_supplicant_stru *pst_wapi,
++					 struct wpabuf *pst_waibuf,
++					 uint16 usFrameSeq);
++STATIC struct wpabuf *wai_defrag(struct wpa_supplicant *pst_wpa,
++				 struct wpabuf *pst_waibuf);
++
++STATIC int32 wai_copy2fragbuf(struct wapi_supplicant_stru *pst_wapi,
++			      struct wpabuf *pst_newfrag, uint32 ul_1stfrag);
++STATIC int32 wai_check_valid_frame(struct wpa_supplicant *pst_wpa,
++				   const uint8 *pauc_src_mac,
++				   const uint8 *pauc_buf, uint32 ul_datalen);
++
++extern __attribute__((visibility ("default"))) void  wai_rx_packet(void *pv_ctx,
++	const uint8 *pauc_src_mac, const uint8 *pauc_buf, uint32 ul_datalen);
++extern int32 wai_tx_packet(struct wpa_supplicant *pst_wpa,
++	const uint8 *pauc_buf, uint32 ul_datalen);
++extern int32 __attribute__((visibility ("default"))) wai_cleanup_fragbuf(
++	struct wapi_supplicant_stru *pst_wapi);
++
++
++#ifdef __cplusplus
++#if __cplusplus
++}
++#endif
++#endif
++
++#endif /* end of wai_rxtx.h */
+diff --git a/wpa_supplicant/wapi/wai_sm.h b/wpa_supplicant/wapi/wai_sm.h
+new file mode 100644
+index 0000000..b657b0c
+--- /dev/null
++++ b/wpa_supplicant/wapi/wai_sm.h
+@@ -0,0 +1,287 @@
++/*
++ * Copyright (c) CompanyNameMagicTag. 2023-2023. All rights reserved.
++ * 文 件 名   : wai_sm.h
++ * 作    者   : CompanyName
++ * 生成日期   : 2023年1月11日
++ * 功能描述   : wai_sm头文件，状态机相关
++ */
++
++
++#ifndef __WAI_SM_H__
++#define __WAI_SM_H__
++
++#ifdef __cplusplus
++#if __cplusplus
++extern "C" {
++#endif
++#endif
++
++
++/*
++ * 1 Other Header File Including
++ */
++#include "types.h"
++#include "wai_cert.h"
++#include "wpa_supplicant_i.h"
++
++/*
++ * 2 Macro Definition
++ */
++#define WAI_FLAG_BK_UPDATE          BIT(0)
++#define WAI_FLAG_PRE_AUTH           BIT(1)
++#define WAI_FLAG_CERT_REQ           BIT(2)
++#define WAI_FLAG_OPT_FIELD          BIT(3)
++#define WAI_FLAG_USK_UPDATE         BIT(4)
++#define WAI_FLAG_STAKEY_NEG         BIT(5)
++#define WAI_FLAG_STAKEY_DEL         BIT(6)
++#define WAI_FLAG_RESERVED           BIT(7)
++
++
++#define MAX_CERT_BUFF_SIZE          2048
++#define CERT_X509V3                 1
++#define CERT_GBW                    2
++
++#define ECDH_PARAM_FLAG_OID         1
++
++#define WAI_USK_NUMBER              2
++
++#define MAX_KEYDATA_SIZE            256
++#define SERIAL_NUM_SIZE             4
++
++/* �ֶγ��ȶ��� */
++#define WAI_AUTH_ID_SIZE            32
++#define WAI_FLAG_SIZE               1
++#define WAI_ID_FLAG_SIZE            2
++#define WAI_ID_LENGTH_SIZE          2
++#define WAI_LOCAL_MAX_ID_SIZE       3048
++#define WAI_CERT_FLAG_SIZE          2
++#define WAI_CERT_LENGTH_SIZE        2
++#define WAI_ECDHPARAM_FLAG_SIZE     1
++#define WAI_ECDHPARAM_LENGTH_SIZE   2
++#define WAI_CHALLENGE_SIZE          32
++#define WAI_ACCESS_RESULT_SIZE      1
++#define WAI_KEY_LENGTH_SIZE         1
++#define WAI_ATTRIB_TYPE_SIZE        1
++#define WAI_ATTRIB_LENGTH_SIZE      2
++#define WAI_BKID_SIZE               16
++#define WAI_BK_SIZE                 16
++#define WAI_ADDID_SIZE              12
++#define WAI_USKID_SIZE              1
++#define WAI_MSKID_SIZE              1
++#define WAI_MSK_ANNO_ID_SIZE        16
++#define WAI_IV_LEN	                16
++#define WAI_DATA_SERIAL_NUMBER      16
++#define WAI_MIC_SIZE                20
++#define WAI_MSK_SIZE                32
++#define WAI_NMK_SIZE                16
++#define WAI_MAX_TX_COUNT            3
++
++#define WAI_SIGN_PARA_TYPE_SIZE     1
++#define WAI_SIGN_PARA_LEN           2
++#define WAI_SIGN_VALUE_LEN          2
++#define WAI_SIGN_ALG_LEN            2
++#define WAI_SIGN_ALG_ID             1
++#define WAI_SIGN_ALG_PARA_ID_LEN    1
++#define WAI_SIGN_ALG_PARA_VALUE_LEN 2
++
++#define WAPI_IE_ID_SIZE             1
++#define WAPI_IE_LENGTH_SIZE         1
++#define WAPI_IE_MIN_SIZE            16
++#define WAPI_IE_MAX_SIZE            255
++#define WAI_SUBKEY_SIZE             16
++#define ECDH_KEY_SIZE               24
++
++#define WAI_BK_DERIVATION_SIZE      48
++#define WAI_USK_DERIVATION_SIZE     96
++#define MAX_SIGNATURE_SIZE          1024
++
++
++#define WAIATTRIB_TYPE_SIGNATURE    1
++#define WAIATTRIB_TYPE_VERIFY_RST   2
++#define WAIATTRIB_TYPE_IDENT_LIST   3
++
++#define WAPIRC_CERT_FAILED          32
++
++#define WAI_BK_TXT      "base key expansion for key and additional nonce"
++#define WAI_USK_TEXT    "pairwise key expansion for unicast and additional keys and nonce"
++#define WAI_MSK_TEXT    "multicast or station key expansion for station unicast and multicast and broadcast"
++#define WAI_PSK_TEXT    "preshared key expansion for authentication and key negotiation"
++
++
++/*
++ * 3 Enum Type Definition
++ */
++
++typedef enum {
++	WAISM_INIT = 0,
++	WAISM_ALREADY_ASSOC,
++	WAISM_ACCESSAUTH_REQ,
++	WAISM_ACCESSAUTH_RES,
++	WAISM_USKNEG_RES,
++	WAISM_USKNEG_CONFIRM,
++	WAISM_FINSHED
++} wai_state_enum;
++
++typedef enum _wai_frame_enum {
++	WAI_PREAUTH_START             = 1,
++	WAI_STAKEY_REQUEST            = 2,
++	WAI_AUTH_ACTIVE               = 3,
++	WAI_ACCESS_AUTH_REQUEST       = 4,
++	WAI_ACCESS_AUTH_RESPONSE      = 5,
++	WAI_CERT_AUTH_REQUEST         = 6,
++	WAI_CERT_AUTH_RESPONSE        = 7,
++	WAI_USK_NEGOTIATION_REQUEST   = 8,
++	WAI_USK_NEGOTIATION_RESPONSE  = 9,
++	WAI_USK_NEGOTIATION_CONFIRM   = 10,
++	WAI_MSK_ANNOUNCEMENT          = 11,
++	WAI_MSK_ANNOUNCEMENT_RESPONSE = 12,
++	WAI_SUBTYPE_MAX               = 13
++} wai_frame_enum;
++
++
++
++
++
++/*
++ * 4 Global Variable Declaring
++ */
++
++
++/*
++ * 5 Message Header Definition
++ */
++
++
++/*
++ * 6 Message Definition
++ */
++
++
++/*
++ * 7 STRUCT Type Definition
++ */
++
++struct wpa_supplicant;
++typedef int32 (*wai_dispose_func)(struct wpa_supplicant *pst_wpa,
++				  const uint8 *pauc_payload,
++				  uint32 ul_payload_len);
++typedef struct _wai_sm_stru {
++	wai_dispose_func wai_dispose_func[WAI_SUBTYPE_MAX+1];
++} wai_sm_stru;
++
++typedef struct _value_string_stru {
++	uint32          ul_value;
++	const char     *str;
++} value_string_stru;
++
++typedef struct _signature_stru {
++	uint8   *pauc_ident;
++	uint16   us_ident_len;
++	uint8   *pauc_alg;
++	uint16   us_alg_len;
++	uint8   *pauc_sign_value;
++	uint16   us_sign_value_len;
++} signature_stru;
++
++typedef struct _cert_verify_result_stru {
++	uint8   *pauc_N1;
++	uint8   *pauc_N2;
++	uint8    uc_result1;
++	uint8   *pauc_cert1;
++	uint32   ul_cert1_len;
++	uint8    uc_result2;
++	uint8   *pauc_cert2;
++	uint32   ul_cert2_len;
++} cert_verify_result_stru;
++
++typedef struct _wai_attrib_descriptor_stru {
++	uint8    uc_attrib_type;
++	uint16   us_attrib_length;
++	union {
++		signature_stru          st_signature;
++		cert_verify_result_stru st_cert_verify_result;
++	} un_attrib;
++} wai_attrib_descriptor_stru;
++
++/* BKSA struct */
++typedef struct _wapi_bksa_stru {
++	uint8   auc_bkid[WAI_BKID_SIZE];
++	uint8   auc_bk[WAI_BK_SIZE];
++	uint8   auc_ae_mac[ETH_ALEN];
++	uint8   auc_asue_mac[ETH_ALEN];
++	uint32  ul_akmp;
++} wapi_bksa_stru;
++
++typedef struct _wapi_usk_stru {
++	uint8  auc_uek[WAI_SUBKEY_SIZE];
++	uint8  auc_uck[WAI_SUBKEY_SIZE];
++	uint8  auc_mak[WAI_SUBKEY_SIZE];
++	uint8  auc_kek[WAI_SUBKEY_SIZE];
++} wapi_usk_stru;
++
++
++/* USKSA struct */
++typedef struct _wapi_usksa_stru {
++	uint8 uc_uskid;
++	wapi_usk_stru st_usk[2];
++	int32 ul_ucast_suite;
++	uint8 auc_ae_mac[ETH_ALEN];
++	uint8 auc_asue_mac[ETH_ALEN];
++} wapi_usksa_stru;
++
++/* MSKSA struct */
++typedef struct _wapi_msksa_stru {
++	uint8 uc_direction;
++	uint8 uc_mskid;
++	uint8 auc_msk[WAI_MSK_SIZE];
++	uint8 auc_msk_ann_id[WAI_IV_LEN];
++	int32 uc_ucast_suite;
++	uint8 auc_ae_mac[ETH_ALEN];
++} wapi_msksa_stru;
++
++
++typedef struct _wai_auth_req_param_stru {
++	const uint8          *pauc_authid;
++	cert_stru            *pst_ae_cert;
++	cert_stru            *pst_asue_cert;
++	uint8                *pauc_ecdh;
++	uint16                us_ecdh_len;
++} wai_authreq_param_stru;
++
++
++/*
++ * 8 UNION Type Definition
++ */
++
++
++/*
++ * 9 OTHERS Definition
++ */
++
++
++/*
++ * 10 Function Declare
++ */
++struct wapi_supplicant_stru;
++int32  wai_certauth_bk_derivation(struct wapi_supplicant_stru *pst_wapi,
++				   uint8 *pauc_ae_pubkey, uint8 uc_ae_pubkey_len,
++				   uint8 *pauc_nae);
++int32  wai_usk_derivation(struct wapi_supplicant_stru *pst_wapi,
++			  uint8 *pauc_usk_nae);
++int32  wai_msk_derivation(uint8 *pauc_msk_nmk, uint32 ul_nmk_len,
++			  uint8 *pauc_out_bk, uint32 ul_outkey_len);
++__attribute__((visibility ("default"))) int32  wai_psk_derivation(
++	uint8 *pauc_password, uint32 ul_ps_len, uint8 *pauc_out_bk);
++void  wai_tx_timeout(void *eloop_ctx, void *timeout_ctx);
++int32  wai_sm_process(struct wpa_supplicant *pst_wpa,
++		      struct wpabuf *pst_waibuf);
++wai_sm_stru * get_wai_sm();
++
++
++#ifdef __cplusplus
++#if __cplusplus
++}
++#endif
++#endif
++
++#endif /* end of wai_sm.h */
+diff --git a/wpa_supplicant/wapi/wapi.c b/wpa_supplicant/wapi/wapi.c
+new file mode 100644
+index 0000000..69b4dc9
+--- /dev/null
++++ b/wpa_supplicant/wapi/wapi.c
+@@ -0,0 +1,907 @@
++/*
++ * Copyright (c) CompanyNameMagicTag. 2023-2023. All rights reserved.
++ * 文 件 名   : wapi.c
++ * 作    者   : CompanyName
++ * 生成日期   : 2023年1月11日
++ * 功能描述   : wapi主文件
++ */
++
++
++
++#ifdef __cplusplus
++#if __cplusplus
++extern "C" {
++#endif
++#endif
++
++
++/*
++ * 1 Header File Including
++ */
++#include "utils/includes.h"
++#include "utils/common.h"
++#include "utils/os.h"               /* for os_funcs etc */
++#include "utils/eloop.h"
++#include "utils/base64.h"
++#include "wpa_supplicant_i.h"       /* for wpa_supplicant */
++#include "utils/wpabuf.h"
++#include "l2_packet/l2_packet.h"    /* for L2 functions   */
++#include "common/wpa_common.h"      /* for wpa_ie_data */
++#include "common/defs.h"
++#include "common/wpa_ctrl.h"
++#include "driver_i.h"
++#include "driver.h"
++#include "bss.h"
++
++
++
++#include "types.h"
++#include "wapi.h"
++#include "wai_rxtx.h"
++#include "hash.h"
++#include "wai_ec.h"
++#include "wai_cert.h"
++#include "wai_call_back.h"
++#ifdef ANDROID
++#include <keystore/keystore_get.h>
++#define KEYSTORE_MESSAGE_SIZE 65535
++#endif
++#ifdef CONFIG_ANDROID_LOG
++#include <android/log.h>
++#endif
++#include <limits.h>
++
++/*
++ * 2 Global Variable Definition
++ */
++int32 wapi_event_process(struct wapi_supplicant_stru *pst_wapi,
++			 conn_status_enum en_action, uint8* puc_assoc_ie,
++			 int32 uc_assoc_ie_len);
++static int32 wapi_psk_derivate(struct wpa_supplicant *pst_wpa,
++			       struct wpa_ssid *pst_ssid);
++static int32 wapi_read_cert(const char *pc_cert_file, uint8 *puc_cert_buf,
++			    uint32 *pul_buf_len);
++
++static int32 wapi_config_associate_parm(struct wpa_supplicant  *pst_wpa,
++					struct wpa_bss *pst_bss,
++					struct wpa_ssid *pst_ssid,
++                                        struct wpa_driver_associate_params *pst_params);
++int32 wapi_init_ie(struct wpa_supplicant *pst_wpa);
++static int32 wapi_cert_parse(struct wpa_supplicant *pst_wpa);
++void wapi_notify_wrong_msg(struct wpa_supplicant  *pst_wpa);
++int wapi_deinit_dlhandle(void);
++
++/* ��wapi���л�ȡ���ӣ����ڴ˽ṹ�������ĺ����� */
++struct wapi_iface_dll_cb_stru {
++	void *dl_handle;
++	int (*wapi_iface_funcs_init)(struct wapi_iface_funcs_stru * wapi_iface_cb);
++	void (*wai_rx_packet)(void *pv_ctx, const uint8 *pauc_src_mac,
++			      const uint8 *pauc_buf,uint32 ul_datalen);
++	void (*wapi_cert_free_certificate)(cert_stru *pst_cert);
++	int32 (*wai_cleanup_fragbuf)(struct wapi_supplicant_stru *pst_wapi);
++	int32  (*wapi_cert_parse_ecprivkey)(uint8 *puc_cert_buf,
++					    uint32 ul_cert_buf_len,
++					    uint8 *puc_priv_key_buf,
++					    uint32 *pul_priv_key_len);
++	cert_stru *(*wapi_cert_parse_certificate)(uint8 *puc_cert_buf,
++						  uint32 ul_cert_buf_len);
++	int32 (*wapi_ecc192_verify_keygroup)(uint8 *puc_pub_key,
++					     uint32 ul_pub_key_len,
++					     uint8 *puc_priv_key,
++					     uint32 ul_priv_key_len);
++	int32 (*wapi_cert_verify_certificate)(uint8 *puc_cert_buf,
++					      uint32 ul_cert_buf_len,
++					      uint8 *puc_asu_pubkey,
++					      uint32 ul_asu_pubkey_len);
++	int32 (*wai_psk_derivation)(uint8 *pauc_password, uint32 ul_ps_len,
++				    uint8 *pauc_out_bk);
++	int32 (*KD_HMAC_SHA256)(const uint8  *pauc_data,
++				uint32        ul_datalen,
++				const uint8  *pauc_key,
++				uint32        ul_keylen,
++				uint8        *pauc_out,
++				uint32        ul_out_len);
++};
++struct wapi_iface_dll_cb_stru wapi_iface_dll_cb;
++
++/*
++ * 3 Function Definition
++ */
++void wapi_supplicant_init(struct wpa_supplicant *pst_wpa)
++{
++}
++
++void wapi_supplicant_deinit(struct wpa_supplicant *pst_wpa)
++{
++}
++
++int32  wapi_init_iface(struct wpa_supplicant *pst_wpa)
++{
++	struct wapi_supplicant_stru *pst_wapi = NULL;
++	uint32                       ul_loop;
++
++	if (pst_wpa == NULL) {
++		wpa_printf(MSG_WARNING,"wpa struct is null");
++		return WAPI_FAILED;
++	}
++
++	pst_wapi  = (struct wapi_supplicant_stru *)os_zalloc(sizeof(struct wapi_supplicant_stru));
++	if (pst_wapi == NULL) {
++		wpa_printf(MSG_WARNING,"Malloc wapi_s memory failed");
++
++		return WAPI_FAILED;
++	}
++
++	for (ul_loop = 0; ul_loop < 20; ul_loop++) {
++		pst_wapi->pst_wapi_l2 = l2_packet_init(
++                                        pst_wpa->ifname,
++                                        wpa_drv_get_mac_addr(pst_wpa),
++                                        ETH_TYPE_WAI,
++                                        wapi_iface_dll_cb.wai_rx_packet,
++                                        pst_wpa,
++                                        0);
++
++		wpa_printf(MSG_DEBUG,"Initial WAPI L2 packet");
++		if (pst_wapi->pst_wapi_l2 != NULL)
++			break;
++		os_sleep(3, 0);
++	} /* end for */
++
++	if (pst_wapi->pst_wapi_l2 == NULL) {
++		wpa_printf(MSG_WARNING,"Failed to initialize L2 initerface");
++		os_free(pst_wapi);
++
++		return WAPI_FAILED;
++	}
++
++	if (l2_packet_get_own_addr(pst_wapi->pst_wapi_l2,
++				   pst_wapi->auc_own_mac) != 0) {
++		wpa_printf(MSG_WARNING,"Failed to get own L2 address");
++		l2_packet_deinit(pst_wapi->pst_wapi_l2);
++		os_free(pst_wapi);
++
++		return WAPI_FAILED;
++	}
++
++	pst_wapi->en_state = WAISM_INIT;
++	pst_wapi->us_nextframeseq = 1;
++	pst_wapi->uc_nextfragseq  = 0;
++	pst_wpa->pst_wapi = pst_wapi;
++	pst_wapi->pst_wpa = pst_wpa;
++	pst_wapi->st_usksa.uc_uskid =0;
++	pst_wapi->st_msksa.uc_mskid =0;
++
++	wpa_printf(MSG_DEBUG,"wapi iface init sucess");
++
++	return WAPI_SUCCESS;
++}
++
++int32 wapi_deinit_iface(struct wpa_supplicant* pst_wpa)
++{
++    struct wapi_supplicant_stru *pst_wapi = NULL;
++
++    if (NULL == pst_wpa) {
++        wpa_printf(MSG_WARNING,"wapi deinit iface! pst_wpa struct is null");
++        return WAPI_FAILED;
++    }
++
++    if (NULL == pst_wpa->pst_wapi) {
++        wpa_printf(MSG_WARNING,"wapi deinit iface!pst_wapi struct is null");
++        return WAPI_FAILED;
++    }
++
++    pst_wapi = pst_wpa->pst_wapi;
++    if (NULL != pst_wapi->pst_wapi_l2) {
++        l2_packet_deinit(pst_wapi->pst_wapi_l2);
++        pst_wapi->pst_wapi_l2 = NULL;
++    }
++
++    if (NULL != pst_wapi->pst_ae_cert) {
++        wapi_iface_dll_cb.wapi_cert_free_certificate(pst_wapi->pst_ae_cert);
++        pst_wapi->pst_ae_cert = NULL;
++    }
++
++    if(NULL != pst_wapi->pst_asue_cert) {
++        wapi_iface_dll_cb.wapi_cert_free_certificate(pst_wapi->pst_asue_cert);
++        pst_wapi->pst_asue_cert = NULL;
++    }
++
++    if(NULL != pst_wapi->pst_as_cert) {
++        wapi_iface_dll_cb.wapi_cert_free_certificate(pst_wapi->pst_as_cert);
++        pst_wapi->pst_as_cert = NULL;
++    }
++
++    wapi_iface_dll_cb.wai_cleanup_fragbuf(pst_wapi);
++
++    if (NULL != pst_wapi->pst_tx_framebuf) {
++        wpabuf_free(pst_wapi->pst_tx_framebuf);
++        pst_wapi->pst_tx_framebuf = NULL;
++    }
++    wapi_deinit_dlhandle();
++    os_free(pst_wapi);
++    pst_wpa->pst_wapi = NULL;
++
++    return WAPI_SUCCESS;
++}
++
++int32 wapi_parse_wapi_ie(const uint8 *pauc_wapi_ie, uint32 ul_ie_len, struct wpa_ie_data *pst_ie_data)
++{
++    /* TODO */
++    return 0;
++}
++
++int32 wapi_supplicant_event_assoc(struct wpa_supplicant  *pst_wpa,
++                                             struct wpa_bss         *pst_bss,
++                                             struct wpa_ssid        *pst_ssid,
++                                             struct wpa_driver_associate_params *pst_params)
++
++{
++    struct wapi_supplicant_stru *pst_wapi = NULL;
++#ifdef ANDROID
++    int32                        l_result;
++    int32                        l_length;
++    uint8_t                     *pvalue = NULL;
++#endif
++
++    if ((NULL == pst_wpa) || (NULL == pst_wpa->pst_wapi) ||
++        (NULL == pst_bss) || (NULL == pst_ssid) || (NULL == pst_params)) {
++        wpa_printf(MSG_WARNING, "null pointer, pst_wpa=%p, pst_bss=%p, pst_ssid=%p,pst_params=%p,",
++                   pst_wpa, pst_bss, pst_ssid, pst_params);
++        return WAPI_FAILED;
++    }
++
++    pst_wapi = pst_wpa->pst_wapi;
++
++    os_memcpy(pst_wapi->auc_own_mac, pst_wpa->own_addr, ETH_ALEN);
++
++    os_memcpy(pst_wapi->auc_addid, pst_bss->bssid, ETH_ALEN);
++    os_memcpy(&pst_wapi->auc_addid[ETH_ALEN], pst_wapi->auc_own_mac, ETH_ALEN);
++
++    if(WPA_KEY_MGMT_WAPI_PSK & (unsigned int)(pst_wpa->key_mgmt)) {
++        pst_wapi->en_auth_type = AUTH_TYPE_WAPI_PSK;
++		pst_params->key_mgmt_suite = KEY_MGMT_WAPI_PSK;
++
++        if( WAPI_SUCCESS != wapi_psk_derivate(pst_wpa,pst_ssid) ) {
++            wpa_printf(MSG_WARNING,"fail to derivate psk");
++            wapi_notify_wrong_msg(pst_wpa);
++            return WAPI_FAILED;
++        }
++    }
++    else if(WPA_KEY_MGMT_WAPI_CERT & (unsigned int)(pst_wpa->key_mgmt)) {
++#ifdef ANDROID
++        pst_wapi->en_auth_type = AUTH_TYPE_WAPI_CERT;
++        pst_params->key_mgmt_suite = KEY_MGMT_WAPI_CERT;
++        if (pst_ssid->wapi_as_cert && strncmp("keystore://", pst_ssid->wapi_as_cert, 11) == 0) {
++		    l_length = (int32)keystore_get(&pst_ssid->wapi_as_cert[11], strlen(pst_ssid->wapi_as_cert)-11, &pvalue);
++
++    		if ( WAPI_FAILED == l_length ) {
++    			wpa_printf(MSG_ERROR,"%s: Could not open %s\n", __FUNCTION__, pst_ssid->wapi_as_cert);
++    			wapi_notify_wrong_msg(pst_wpa);
++    			return WAPI_FAILED;
++    		}
++
++            os_memcpy(pst_wapi->auc_as_certfile,pvalue,l_length);
++            pst_wapi->ul_as_certfile_len = (uint32)l_length;
++            free(pvalue);
++            pvalue = NULL;
++        } else {
++            l_result = wapi_read_cert((int8 *)pst_ssid->wapi_as_cert,
++                                           pst_wapi->auc_as_certfile,
++                                           &(pst_wapi->ul_as_certfile_len));
++            if ( WAPI_FAILED == l_result) {
++                 wpa_printf(MSG_ERROR,"ERROR wapi_read_cert,pst_ssid->wapi_as_cert: %s", pst_ssid->wapi_as_cert);
++                 wapi_notify_wrong_msg(pst_wpa);
++                 return WAPI_FAILED;
++            }
++       }
++
++        if (pst_ssid->wapi_user_cert && strncmp("keystore://", pst_ssid->wapi_user_cert, 11) == 0) {
++		    memset(pst_wapi->auc_user_certfile, 0, 2048);
++		    l_length = (int32)keystore_get(&pst_ssid->wapi_user_cert[11], strlen(pst_ssid->wapi_user_cert)-11, &pvalue);
++
++    		if ( WAPI_FAILED == l_length ) {
++    			wpa_printf(MSG_ERROR, "%s: Could not open %s\n", __FUNCTION__, pst_ssid->wapi_user_cert);
++                wapi_notify_wrong_msg(pst_wpa);
++    			return WAPI_FAILED;
++    		}
++
++            os_memcpy(pst_wapi->auc_user_certfile,pvalue,l_length);
++
++            pst_wapi->ul_user_certfile_len = (uint32)l_length;
++            free(pvalue);
++            pvalue = NULL;
++
++        } else {
++            l_result = wapi_read_cert((int8 *)pst_ssid->wapi_user_cert,
++                                       pst_wapi->auc_user_certfile,
++                                       &(pst_wapi->ul_user_certfile_len));
++            if ( WAPI_FAILED == l_result ) {
++                wpa_printf(MSG_ERROR, "ERROR wapi_read_cert,pst_ssid->wapi_user_cert: %s\n", pst_ssid->wapi_user_cert);
++                wapi_notify_wrong_msg(pst_wpa);
++                return WAPI_FAILED;
++            }
++        }
++        if( WAPI_SUCCESS != wapi_cert_parse(pst_wpa)) {
++            wpa_printf(MSG_WARNING,"wapi_cert_parse fail");
++            wapi_notify_wrong_msg(pst_wpa);
++            return WAPI_FAILED;
++        }
++#endif
++    } else { /* no WAPI */
++       pst_wpa->pst_wapi->en_auth_type= AUTH_TYPE_NONE_WAPI;
++    }
++
++    if( WAPI_SUCCESS != wapi_init_ie(pst_wpa) ) {
++       wpa_printf(MSG_WARNING,"fail to init ie");
++       wapi_iface_dll_cb.wapi_cert_free_certificate(pst_wapi->pst_asue_cert);
++       pst_wapi->pst_asue_cert = NULL;
++       wapi_iface_dll_cb.wapi_cert_free_certificate(pst_wapi->pst_as_cert);
++       pst_wapi->pst_as_cert = NULL;
++       return WAPI_FAILED;
++    }
++
++    if( WAPI_SUCCESS != wapi_config_associate_parm(pst_wpa,pst_bss,pst_ssid,pst_params)) {
++        wpa_printf(MSG_WARNING,"fail to configurate associating param");
++        wapi_iface_dll_cb.wapi_cert_free_certificate(pst_wapi->pst_asue_cert);
++        pst_wapi->pst_asue_cert = NULL;
++        wapi_iface_dll_cb.wapi_cert_free_certificate(pst_wapi->pst_as_cert);
++        pst_wapi->pst_as_cert = NULL;
++        return WAPI_FAILED;
++    }
++
++    return WAPI_SUCCESS;
++}
++
++int32 wapi_supplicant_event_disassoc(struct wpa_supplicant *pst_wpa,uint16 us_reason)
++{
++    struct wapi_supplicant_stru *pst_wapi = NULL;
++    uint8                        auc_bssid[ETH_ALEN];
++
++    if ((NULL == pst_wpa) || (NULL == pst_wpa->pst_wapi))
++    {
++        wpa_printf(MSG_WARNING,"pst_wpa or pst_wpa->pst_wapi is null");
++        return WAPI_FAILED;
++    }
++
++    pst_wapi = pst_wpa->pst_wapi;
++
++    wpa_drv_get_bssid(pst_wpa, auc_bssid);
++
++    memcpy(pst_wapi->auc_own_mac, pst_wpa->own_addr, ETH_ALEN);
++    memcpy(pst_wapi->auc_bssid,auc_bssid,ETH_ALEN);
++
++    pst_wapi->en_state = WAISM_INIT;
++    wpa_printf(MSG_DEBUG,"WAI_Msg_Input  success");
++
++    return WAPI_SUCCESS;
++}
++
++int32 wapi_supplicant_event(struct wpa_supplicant *pst_wpa,
++                                    enum wpa_event_type en_event,
++                                    void *data)
++{
++    struct wapi_supplicant_stru *pst_wapi = NULL;
++    uint8                        auc_bssid[ETH_ALEN];
++
++    if ((NULL == pst_wpa) || (NULL == pst_wpa->pst_wapi))
++    {
++        wpa_printf(MSG_WARNING,"null pointer, pst_wpa=%p", pst_wpa);
++        return WAPI_FAILED;
++    }
++
++    pst_wapi  =  pst_wpa->pst_wapi;
++
++    switch (en_event) {
++        case EVENT_ASSOC:
++        {
++            wpa_drv_get_bssid(pst_wpa, auc_bssid);
++            memcpy(pst_wapi->auc_own_mac, pst_wpa->own_addr, ETH_ALEN);
++            memcpy(pst_wapi->auc_bssid,auc_bssid,ETH_ALEN);
++
++            if(pst_wapi->uc_wapi_ie_len) {
++                wpa_printf(MSG_DEBUG,"start to call wapi_event_process function\n");
++                wapi_event_process(pst_wapi,CONN_ASSOC, pst_wapi->auc_wapi_ie,pst_wapi->uc_wapi_ie_len);
++            } else {
++                wpa_printf(MSG_DEBUG,"start to call wapi_event_process function, wapi ie len is 0.\n");
++            }
++            break;
++        }
++        case EVENT_DISASSOC:
++            pst_wapi->en_state = WAISM_INIT;
++            break;
++        default:
++            wpa_printf(MSG_DEBUG,"event is unknown");
++            break;
++    }
++
++   return WAPI_SUCCESS;
++}
++
++static  int32 wapi_drv_get_bssid(struct wpa_supplicant *pst_wpa, uint8 *puc_bssid)
++{
++	if (pst_wpa->driver->get_bssid) {
++		return pst_wpa->driver->get_bssid(pst_wpa->drv_priv, puc_bssid);
++	}
++	return WAPI_FAILED;
++}
++
++static int32 wapi_read_cert(const char *pc_cert_file, uint8 *puc_cert_buf, uint32 *pul_buf_len)
++{
++    FILE *file = NULL;
++    int32    l_id = 0;
++    char real_path[PATH_MAX] = {0};
++
++    if (NULL == pc_cert_file)
++    {
++        wpa_printf(MSG_ERROR, "Error: pc_cert_file is null certificate");
++        return WAPI_FAILED;
++    }
++
++    if (strlen(pc_cert_file) > PATH_MAX || realpath(pc_cert_file, real_path) == NULL) {
++        wpa_printf(MSG_ERROR, "Error: convert pc_cert_file to real path failed");
++        return WAPI_FAILED;
++    }
++
++    file = fopen((int8 *)real_path, "rb");
++    if (NULL == file)
++    {
++        wpa_printf(MSG_ERROR,"Open file: %s Error", real_path);
++        perror("Open cert file Error");
++        return WAPI_FAILED;
++    }
++
++    while (!feof(file))
++    {
++        puc_cert_buf[l_id++] = (uint8)fgetc(file);
++        if (l_id >= MAX_CERT_BUFF_SIZE) {
++            wpa_printf(MSG_ERROR,"cert buf too small, buf_len = %d, i = %d", MAX_CERT_BUFF_SIZE, l_id);
++            fclose(file);
++            return WAPI_FAILED;
++        }
++    }
++
++   *pul_buf_len = (uint32)l_id;
++    fclose(file);
++    return WAPI_SUCCESS;
++
++}
++
++static int32 wapi_cert_parse(struct wpa_supplicant *pst_wpa)
++{
++    struct wapi_supplicant_stru *pst_wapi = NULL;
++    cert_stru                   *pst_asue_cert = NULL;
++    cert_stru                   *pst_as_cert = NULL;
++    int32                        l_ret;
++    if ((NULL == pst_wpa) || (NULL == pst_wpa->pst_wapi))
++    {
++        wpa_printf(MSG_WARNING,"pst_wapi is null");
++        return WAPI_FAILED;
++    }
++
++    pst_wapi = pst_wpa->pst_wapi;
++
++    l_ret = wapi_iface_dll_cb.wapi_cert_parse_ecprivkey(pst_wapi->auc_user_certfile,
++                                           pst_wapi->ul_user_certfile_len,
++                                           pst_wapi->auc_asue_cert_privkey,
++                                           &pst_wapi->ul_asue_cert_privkey_len);
++    if( WAPI_FAILED == l_ret )
++    {
++        wpa_printf(MSG_WARNING,"wapi_certificate_parse_privkey fail");
++        return WAPI_FAILED;
++    }
++
++    pst_asue_cert = wapi_iface_dll_cb.wapi_cert_parse_certificate(pst_wapi->auc_user_certfile,
++                                                    pst_wapi->ul_user_certfile_len);
++    if( NULL == pst_asue_cert )
++    {
++        wpa_printf(MSG_WARNING,"parse wapi asue certificate fail");
++        return WAPI_FAILED;
++    }
++
++    pst_wapi->pst_asue_cert = pst_asue_cert;
++
++    pst_as_cert =wapi_iface_dll_cb.wapi_cert_parse_certificate(pst_wapi->auc_as_certfile,
++                                                    pst_wapi->ul_as_certfile_len);
++    if( NULL == pst_as_cert )
++    {
++        wpa_printf(MSG_WARNING,"parse wapi ae certificate fail");
++        wapi_iface_dll_cb.wapi_cert_free_certificate(pst_asue_cert);
++        pst_wapi->pst_asue_cert = NULL;
++        return WAPI_FAILED;
++    }
++
++    pst_wapi->pst_as_cert = pst_as_cert;
++
++    l_ret = wapi_iface_dll_cb.wapi_ecc192_verify_keygroup(pst_wapi->pst_asue_cert->st_subject_key.auc_value,
++                                        pst_wapi->pst_asue_cert->st_subject_key.us_length,
++                                        pst_wapi->auc_asue_cert_privkey,
++                                        pst_wapi->ul_asue_cert_privkey_len);
++    if( WAPI_FAILED == l_ret)
++    {
++        wpa_printf(MSG_WARNING,"wapi_ecc192_verify_keygroup fail");
++        wapi_iface_dll_cb.wapi_cert_free_certificate(pst_asue_cert);
++        pst_wapi->pst_asue_cert = NULL;
++        wapi_iface_dll_cb.wapi_cert_free_certificate(pst_as_cert);
++        pst_wapi->pst_as_cert = NULL;
++        return WAPI_FAILED;
++    }
++
++    l_ret = wapi_iface_dll_cb.wapi_cert_verify_certificate(pst_wapi->auc_user_certfile,
++                            pst_wapi->ul_user_certfile_len,
++                            pst_wapi->pst_as_cert->st_subject_key.auc_value,
++                            pst_wapi->pst_as_cert->st_subject_key.us_length);
++    if( WAPI_FAILED == l_ret)
++    {
++        wpa_printf(MSG_WARNING,"verify ause certificate fail");
++        wapi_iface_dll_cb.wapi_cert_free_certificate(pst_asue_cert);
++        pst_wapi->pst_asue_cert = NULL;
++        wapi_iface_dll_cb.wapi_cert_free_certificate(pst_as_cert);
++        pst_wapi->pst_as_cert = NULL;
++
++        return WAPI_FAILED;
++    }
++
++    l_ret = wapi_iface_dll_cb.wapi_cert_verify_certificate(pst_wapi->auc_as_certfile,
++                            pst_wapi->ul_as_certfile_len,
++                            pst_wapi->pst_as_cert->st_subject_key.auc_value,
++                            pst_wapi->pst_as_cert->st_subject_key.us_length);
++    if( WAPI_FAILED == l_ret)
++    {
++        wpa_printf(MSG_WARNING,"verify as certificate fail");
++        wapi_iface_dll_cb.wapi_cert_free_certificate(pst_asue_cert);
++        pst_wapi->pst_asue_cert = NULL;
++        wapi_iface_dll_cb.wapi_cert_free_certificate(pst_as_cert);
++        pst_wapi->pst_as_cert = NULL;
++
++        return WAPI_FAILED;
++    }
++
++    return WAPI_SUCCESS;
++}
++
++static int32 wapi_psk_derivate(struct wpa_supplicant *pst_wpa,struct wpa_ssid *pst_ssid)
++{
++    struct wapi_supplicant_stru *pst_wapi = NULL;
++    size_t                       l_len;
++    int32                        l_ret;
++    int32                        psk_len;
++    uint8                        auc_buff[128];
++
++    if ((NULL == pst_wpa) || (NULL == pst_wpa->pst_wapi))
++    {
++        wpa_printf(MSG_WARNING,"pst_wapi is null");
++        return WAPI_FAILED;
++    }
++
++    pst_wapi = pst_wpa->pst_wapi;
++
++    if (pst_ssid->passphrase == NULL && !pst_ssid->psk_set)
++    {
++        wpa_printf(MSG_ERROR," WAPI PSK passphrase %p psk_set %d\n",pst_ssid->passphrase, pst_ssid->psk_set);
++        return WAPI_FAILED;
++    }
++
++
++    if (pst_ssid->psk_set)
++    {
++        pst_wapi->st_auth_psk_type.ul_key_length= (uint32)pst_ssid->psk_set;
++        os_memset(pst_wapi->st_auth_psk_type.uc_key_val, 0, sizeof(pst_wapi->st_auth_psk_type.uc_key_val));
++        os_memcpy(pst_wapi->st_auth_psk_type.uc_key_val, pst_ssid->psk, pst_ssid->psk_set);
++    }
++    else
++    {
++        l_len = os_strlen(pst_ssid->passphrase);
++        pst_wapi->st_auth_psk_type.ul_key_length = (uint32)l_len;
++        os_memset(pst_wapi->st_auth_psk_type.uc_key_val, 0, sizeof(pst_wapi->st_auth_psk_type.uc_key_val));
++        os_memcpy(pst_wapi->st_auth_psk_type.uc_key_val, pst_ssid->passphrase, l_len);
++    }
++
++    os_memset(pst_wapi->uc_bk,0,WAI_BK_SIZE);
++    os_memset(auc_buff,0,128);
++
++    if ( KEY_TYPE_ASCII == pst_ssid->psk_key_type)
++    {
++        l_ret = wapi_iface_dll_cb.wai_psk_derivation((uint8*)pst_wapi->st_auth_psk_type.uc_key_val,
++                                    pst_wapi->st_auth_psk_type.ul_key_length, pst_wapi->uc_bk);
++    }
++    else
++    {
++        if (pst_wapi->st_auth_psk_type.ul_key_length % 2)
++        {
++            wpa_printf(MSG_WARNING,"ul_key_length mod 2 is not zero");
++            return WAPI_FAILED;
++        }
++
++        psk_len = (int32)(pst_wapi->st_auth_psk_type.ul_key_length / 2);
++        if (hexstr2bin((const char *)(pst_wapi->st_auth_psk_type.uc_key_val), auc_buff, psk_len) ||
++                   pst_wapi->st_auth_psk_type.uc_key_val[psk_len * 2] != '\0')
++        {
++            wpa_printf(MSG_ERROR, "Invalid PSK ");
++            return WAPI_FAILED;
++        }
++
++        l_ret = wapi_iface_dll_cb.wai_psk_derivation(auc_buff, (uint32)psk_len,
++                                   pst_wapi->uc_bk);
++
++    }
++
++    return l_ret;
++
++}
++
++static int32 wapi_config_associate_parm(struct wpa_supplicant  *pst_wpa,
++                                             struct wpa_bss         *pst_bss,
++                                             struct wpa_ssid        *pst_ssid,
++                                             struct wpa_driver_associate_params *pst_params)
++{
++    uint8                       *puc_wapi_ie;
++    uint8                       *puc_ie_ssid;
++    enum wpa_cipher              en_cipher_pairwise;
++    enum wpa_cipher              en_cipher_group;
++    en_cipher_pairwise = WPA_CIPHER_NONE;
++    en_cipher_group    = WPA_CIPHER_NONE;
++
++    if(pst_bss){
++        puc_ie_ssid =(uint8 *)wpa_bss_get_ie(pst_bss, 0); /* WLAN_EID_SSID */
++        pst_params->ssid = puc_ie_ssid+2;
++        pst_params->ssid_len=puc_ie_ssid[1];
++        pst_params->bssid=pst_bss->bssid;
++
++        puc_wapi_ie=(uint8 *)wpa_bss_get_ie(pst_bss, 68); /* WLAN_EID_WAPI */
++        if(puc_wapi_ie)
++        {
++            pst_wpa->pst_wapi->uc_wapi_ie_len = puc_wapi_ie[1]+2;
++            if(puc_wapi_ie[1])
++            {
++                os_memcpy(pst_wpa->pst_wapi->auc_wapi_ie,puc_wapi_ie,puc_wapi_ie[1]+2);
++            }
++            pst_wpa->pst_wapi->auc_wapi_ie[1] += 2;
++            pst_wpa->pst_wapi->uc_wapi_ie_len += 2;
++            pst_wpa->pst_wapi->auc_wapi_ie[pst_wpa->pst_wapi->uc_wapi_ie_len - 2] = 0;
++            pst_wpa->pst_wapi->auc_wapi_ie[pst_wpa->pst_wapi->uc_wapi_ie_len - 1] = 0;
++        }
++
++        pst_params->freq.freq = pst_bss->freq;
++    }else{
++        pst_params->ssid=pst_ssid->ssid;
++        pst_params->ssid_len=pst_ssid->ssid_len;
++        puc_wapi_ie=NULL;
++    }
++
++    pst_params->mode = 0;                                  /* Modes of operation: Let the driver decides */
++    pst_params->wpa_ie_len=(pst_wpa->pst_wapi->uc_wapi_ie_len);
++    pst_params->wpa_ie=pst_wpa->pst_wapi->auc_wapi_ie;
++
++    pst_params->pairwise_suite = en_cipher_pairwise;
++    pst_params->group_suite = en_cipher_group;
++
++    if (!os_memcmp(pst_wpa->bssid, "\x00\x00\x00\x00\x00\x00", ETH_ALEN)) {
++        if(wpa_drv_associate(pst_wpa, pst_params)) {
++            wpa_printf(MSG_WARNING,"wapi_supplicant_associate failed\n");
++            wpas_connection_failed(pst_wpa, pst_wpa->pending_bssid);
++            wpa_supplicant_set_state(pst_wpa, WPA_DISCONNECTED);
++            os_memset(pst_wpa->pending_bssid, 0, ETH_ALEN);
++            pst_wpa->current_bss = NULL;
++            pst_wpa->current_ssid = NULL;
++
++            return WAPI_FAILED;
++        }
++        wpa_supplicant_req_auth_timeout(pst_wpa, 10, 0);/* Timeout for IEEE 802.11 authentication and association */
++    }
++
++    return WAPI_SUCCESS;
++}
++
++int32 wapi_init_ie(struct wpa_supplicant *pst_wpa)
++{
++	struct wapi_supplicant_stru *pst_wapi = NULL;
++	uint8 auc_wapi_ie[] = {
++	     0x44, 0x16, 0x01, 0x00, 0x01, 0x00, 0x00, 0x14,
++	     0x72, 0x01, 0x01, 0x00, 0x00, 0x14, 0x72, 0x01,
++	     0x00, 0x14, 0x72, 0x01, 0x00, 0x00, 0x00, 0x00
++	};/* little endian*/
++
++
++    if ((NULL == pst_wpa) || (NULL == pst_wpa->pst_wapi))
++    {
++        wpa_printf(MSG_WARNING,"pst_wapi is null");
++        return WAPI_FAILED;
++    }
++
++	pst_wapi = pst_wpa->pst_wapi;
++
++    os_memset(pst_wapi->auc_assoc_wapi_ie, 0, sizeof(pst_wapi->auc_assoc_wapi_ie));
++    pst_wapi->uc_assoc_wapi_ie_len = 0;
++
++    if (AUTH_TYPE_NONE_WAPI == pst_wapi->en_auth_type)
++    {
++        wpa_printf(MSG_DEBUG,"open, needn't set wapi-ie");
++        return WAPI_SUCCESS;
++    }
++
++	if (AUTH_TYPE_WAPI_PSK == pst_wapi->en_auth_type)
++	{
++		auc_wapi_ie[9] = 2;
++	}
++
++	os_memcpy(pst_wapi->auc_assoc_wapi_ie, auc_wapi_ie, sizeof(auc_wapi_ie));
++	pst_wapi->uc_assoc_wapi_ie_len = sizeof(auc_wapi_ie);
++
++	return WAPI_SUCCESS;
++}
++
++int32 wapi_event_process(struct wapi_supplicant_stru *pst_wapi, conn_status_enum en_action,uint8* puc_assoc_ie, int32 uc_assoc_ie_len)
++{
++   uint8 auc_ann_id[] = {
++            0x5c, 0x36, 0x5c,0x36,0x5c,0x36,0x5c,0x36,
++			0x5c,0x36,0x5c,0x36,0x5c,0x36,0x5c,0x35
++			};
++
++   if ((NULL == pst_wapi) || (NULL == puc_assoc_ie))
++   {
++      wpa_printf(MSG_WARNING,"param is null");
++      return WAPI_FAILED;
++   }
++
++   if (CONN_ASSOC == en_action) {
++
++         if (AUTH_TYPE_WAPI_PSK == pst_wapi->en_auth_type)
++          {
++             uint8 uc_bkid[WAI_BKID_SIZE] = {0};
++
++             wapi_iface_dll_cb.KD_HMAC_SHA256(pst_wapi->auc_addid, WAI_ADDID_SIZE,
++                pst_wapi->uc_bk, WAI_BK_SIZE, uc_bkid, WAI_BKID_SIZE);
++
++
++             os_memcpy(pst_wapi->st_bksa.auc_bk, pst_wapi->uc_bk, WAI_BK_SIZE);
++             os_memcpy(pst_wapi->st_bksa.auc_bkid, uc_bkid, WAI_BKID_SIZE);
++             os_memcpy(pst_wapi->st_bksa.auc_ae_mac,pst_wapi->auc_bssid,ETH_ALEN);
++             os_memcpy(pst_wapi->st_bksa.auc_asue_mac,pst_wapi->auc_own_mac,ETH_ALEN);
++             /* akmp todo */
++         }
++
++         if (AUTH_TYPE_NONE_WAPI != pst_wapi->en_auth_type)
++         {
++            if (uc_assoc_ie_len >= (int32)sizeof(pst_wapi->auc_wapi_ie)-1)
++                uc_assoc_ie_len = (int32)sizeof(pst_wapi->auc_wapi_ie)-1;
++
++            os_memcpy(pst_wapi->auc_wapi_ie, puc_assoc_ie, uc_assoc_ie_len);
++            pst_wapi->uc_wapi_ie_len = uc_assoc_ie_len;
++         }
++
++
++      pst_wapi->us_nextframeseq = 1;
++      pst_wapi->uc_nextfragseq  = 0;
++	  pst_wapi->us_txframe_seq  =0;
++      memcpy(pst_wapi->st_msksa.auc_msk_ann_id, auc_ann_id, WAI_IV_LEN);
++      pst_wapi->st_usksa.uc_uskid = 0;                                       /* uskid */
++
++      pst_wapi->en_state = WAISM_ALREADY_ASSOC;
++
++   }else if (CONN_DISASSOC == en_action){
++       pst_wapi->en_state = WAISM_INIT;
++   }
++
++   return WAPI_SUCCESS;
++
++}
++
++static void wapi_notify_handler(void *eloop_ctx, void *timeout_ctx)
++{
++    struct wpa_supplicant *pst_wpa = eloop_ctx;
++    wpa_msg(pst_wpa, MSG_ERROR, "WPA: pre-shared key may be incorrect");
++    wpa_msg(pst_wpa, MSG_WARNING, WPA_EVENT_DISCONNECTED "- Disconnect event - remove keys");
++}
++
++void wapi_notify_wrong_msg(struct wpa_supplicant  *pst_wpa)
++{
++    if(NULL == pst_wpa)
++    {
++       wpa_printf(MSG_WARNING,"pst_wpa is null");
++       return;
++    }
++    if(pst_wpa) {
++        /* Give some time for GUI to update current network id
++         * before we noitfy  wrong psk message
++         */
++        eloop_cancel_timeout(wapi_notify_handler, pst_wpa, NULL);
++        eloop_register_timeout(0, 200000, wapi_notify_handler, pst_wpa, NULL);
++    }
++}
++
++int wapi_init_dlhandle(void )
++{
++    const char *dlerr = NULL;
++
++    if(wapi_iface_dll_cb.dl_handle)
++    {
++        wpa_printf(MSG_ERROR,"WAPI LIB is already opened");
++        return 0;
++    }
++
++    dlerr = dlerror(); /* clear the last error. */
++
++    wpa_printf(MSG_INFO,"dlopen LIBWAPIPATH is %s", LIBWAPI_PATH);
++    wapi_iface_dll_cb.dl_handle = dlopen(LIBWAPI_PATH, RTLD_LAZY);
++
++    dlerr = dlerror();
++    wapi_get_func_from_dl(wapi_iface_dll_cb.dl_handle, wapi_iface_dll_cb.wai_rx_packet, "wai_rx_packet");
++    wapi_get_func_from_dl(wapi_iface_dll_cb.dl_handle, wapi_iface_dll_cb.wapi_iface_funcs_init, "wapi_iface_funcs_init");
++    wapi_get_func_from_dl(wapi_iface_dll_cb.dl_handle, wapi_iface_dll_cb.wapi_cert_free_certificate, "wapi_cert_free_certificate");
++    wapi_get_func_from_dl(wapi_iface_dll_cb.dl_handle, wapi_iface_dll_cb.wai_cleanup_fragbuf, "wai_cleanup_fragbuf");
++    //wapi_get_func_from_dl(wapi_iface_dll_cb.dl_handle, wapi_iface_dll_cb.wapi_ecc_deinit_dlhandle, "wapi_ecc_deinit_dlhandle");
++    wapi_get_func_from_dl(wapi_iface_dll_cb.dl_handle, wapi_iface_dll_cb.wai_psk_derivation, "wai_psk_derivation");
++    wapi_get_func_from_dl(wapi_iface_dll_cb.dl_handle, wapi_iface_dll_cb.wapi_cert_parse_ecprivkey, "wapi_cert_parse_ecprivkey");
++    wapi_get_func_from_dl(wapi_iface_dll_cb.dl_handle, wapi_iface_dll_cb.wapi_cert_verify_certificate, "wapi_cert_verify_certificate");
++    wapi_get_func_from_dl(wapi_iface_dll_cb.dl_handle, wapi_iface_dll_cb.wapi_ecc192_verify_keygroup, "wapi_ecc192_verify_keygroup");
++    wapi_get_func_from_dl(wapi_iface_dll_cb.dl_handle, wapi_iface_dll_cb.wapi_cert_parse_certificate, "wapi_cert_parse_certificate");
++    //wapi_get_func_from_dl(wapi_iface_dll_cb.dl_handle, wapi_iface_dll_cb.wapi_crypto_init_dlhandle, "wapi_crypto_init_dlhandle");
++
++    //wapi_get_func_from_dl(wapi_iface_dll_cb.dl_handle, wapi_iface_dll_cb.HMAC_SHA256, "HMAC_SHA256");
++    wapi_get_func_from_dl(wapi_iface_dll_cb.dl_handle, wapi_iface_dll_cb.KD_HMAC_SHA256, "KD_HMAC_SHA256");
++
++    return 0;
++}
++int wapi_deinit_dlhandle(void)
++{
++    if(NULL == wapi_iface_dll_cb.dl_handle)
++    {
++        wpa_printf(MSG_ERROR,"WAPI LIB is already closed!");
++        return 0;
++    }
++
++    dlclose(wapi_iface_dll_cb.dl_handle);
++    wapi_iface_dll_cb.dl_handle = NULL;
++    os_memset(&wapi_iface_dll_cb, 0, sizeof(wapi_iface_dll_cb));
++    return 0;
++}
++
++int32 wapi_call_back_init()
++
++{
++    struct wapi_iface_funcs_stru wapi_cb;
++
++
++	wpa_printf(MSG_ERROR,"wapi_call_back_init enter!");
++	wapi_cb.base64_decode=base64_decode;
++	wapi_cb.eloop_cancel_timeout=eloop_cancel_timeout;
++	wapi_cb.eloop_register_timeout=eloop_register_timeout;
++	wapi_cb.l2_packet_send=l2_packet_send;
++	wapi_cb.os_mktime=os_mktime;
++	wapi_cb.os_zalloc=os_zalloc;
++	wapi_cb.os_get_random=os_get_random;
++	wapi_cb.wpabuf_put=wpabuf_put;
++	wapi_cb.wpabuf_put_u8=wpabuf_put_u8;
++	wapi_cb.wpabuf_put_be16=wpabuf_put_be16;
++	wapi_cb.wpabuf_put_data=wpabuf_put_data;
++	wapi_cb.wpabuf_put_buf=wpabuf_put_buf;
++	wapi_cb.wpabuf_alloc=wpabuf_alloc;
++	wapi_cb.wpabuf_free=wpabuf_free;
++	wapi_cb.wpabuf_alloc_ext_data=wpabuf_alloc_ext_data;
++#ifdef ANDROID
++	wapi_cb.__android_log_vprint=__android_log_vprint;
++#endif
++	wapi_cb.wpa_hexdump_ascii=wpa_hexdump_ascii;
++	wapi_cb.wpa_supplicant_set_state=wpa_supplicant_set_state;
++	wapi_cb.wpa_supplicant_deauthenticate=wpa_supplicant_deauthenticate;
++	wapi_cb.wpa_supplicant_cancel_auth_timeout=wpa_supplicant_cancel_auth_timeout;
++    wapi_cb.wapi_notify_wrong_msg=wapi_notify_wrong_msg;
++
++	if(wapi_iface_dll_cb.wapi_iface_funcs_init(&wapi_cb))
++	{
++		wpa_printf(MSG_ERROR, "wapi_iface_funcs_init fail");
++		return -WAPI_FAILED;
++	}
++	return WAPI_SUCCESS;
++
++
++}
++
++
++
++#ifdef __cplusplus
++    #if __cplusplus
++        }
++    #endif
++#endif
++
+diff --git a/wpa_supplicant/wapi/wapi.h b/wpa_supplicant/wapi/wapi.h
+new file mode 100644
+index 0000000..c4af09f
+--- /dev/null
++++ b/wpa_supplicant/wapi/wapi.h
+@@ -0,0 +1,207 @@
++/*
++ * Copyright (c) CompanyNameMagicTag. 2023-2023. All rights reserved.
++ * 文 件 名   : wapi.h
++ * 作    者   : CompanyName
++ * 生成日期   : 2023年1月11日
++ * 功能描述   : wapi对应头文件
++ */
++
++#ifndef __WAPI_H__
++#define __WAPI_H__
++
++#ifdef __cplusplus
++#if __cplusplus
++extern "C" {
++#endif
++#endif
++
++
++/*
++ * 1 Other Header File Including
++ */
++#include "common/wpa_common.h"
++#include "drivers/driver.h"
++#include "types.h"
++#include "wai_sm.h"                 /* for wai_state_enum */
++
++
++/*
++ * 2 Macro Definition
++ */
++#define ETH_TYPE_WAI            0x88B4
++
++#define wapi_get_func_from_dl(dl_handle, fun, fun_name) do{\
++fun= dlsym(dl_handle, fun_name);\
++    dlerr = dlerror();\
++    if ((dlerr != NULL) || (NULL ==  fun))\
++    {\
++        wpa_printf(MSG_INFO,"dlsym %s failed,error is %s", fun_name, dlerr);\
++        dlclose(dl_handle);\
++        dl_handle = NULL;\
++        dlerr = dlerror();\
++        if (dlerr != NULL)\
++        {\
++            wpa_printf(MSG_INFO,"dlclose failed,error is %s", dlerr);\
++        }\
++      return -1;\
++    }\
++}while(0);
++
++#if defined(__LP64__)
++#define LIBWAPI_PATH "/vendor/lib64/libwifi_wapi_hisi.so"
++#else
++#define LIBWAPI_PATH "/lib/libwifi_wapi.so"
++#endif
++
++
++
++/*
++ * 3 Enum Type Definition
++ */
++
++
++/*
++ * 4 Global Variable Declaring
++ */
++
++
++/*
++ * 5 Message Header Definition
++ */
++
++
++/*
++ * 6 Message Definition
++ */
++
++
++/*
++ * 7 STRUCT Type Definition
++ */
++struct wpa_supplicant;
++struct l2_packet_data;
++struct wpabuf;
++struct wpa_ie_data;
++struct wpa_bss;
++struct wpa_driver_associate_params;
++
++typedef enum _auth_type_enum{
++    AUTH_TYPE_NONE_WAPI = 0,	/* no WAPI */
++    AUTH_TYPE_WAPI_CERT,		/* Certificate */
++    AUTH_TYPE_WAPI_PSK		    /* Pre-PSK */
++}auth_type_enum;
++
++typedef enum {
++    KEY_TYPE_ASCII = 0,		    /* ascii */
++    KEY_TYPE_HEX		        /* HEX */
++}key_type_enum;
++
++typedef enum {
++    CONN_ASSOC = 0,
++    CONN_DISASSOC
++}conn_status_enum;
++
++
++/* Pre-PSK */
++typedef struct _auth_type_psk_stru{
++    key_type_enum en_key_type;	       /* Pre-PSK: Key type */
++    uint32        ul_key_length;	       /* Pre-PSK: key length */
++    uint8         uc_key_val[128];      /* Pre-PSK: value */
++}auth_type_psk_stru;
++
++
++
++/* wapi ���ؽṹ */
++struct wapi_supplicant_stru
++{
++    struct wpa_supplicant *pst_wpa;
++    struct l2_packet_data *pst_wapi_l2;
++
++    wai_state_enum         en_state;
++
++    struct wpabuf         *pst_fragbuf;
++    uint16                 us_nextframeseq;
++    uint8                  uc_nextfragseq;
++    uint16                 us_txframe_seq;
++
++    uint8                  auc_own_mac[ETH_ALEN];
++    uint8                  auc_bssid[ETH_ALEN];
++
++    uint8                  auc_wapi_ie[WAPI_IE_MAX_SIZE];
++    int32                  uc_wapi_ie_len;
++    uint8                  auc_assoc_wapi_ie[WAPI_IE_MAX_SIZE];
++    int32                  uc_assoc_wapi_ie_len;
++
++    uint8                  uc_wai_flag;
++    uint8                  auc_next_authid[WAI_AUTH_ID_SIZE];
++
++    uint8                  auc_bk_nasue[WAI_CHALLENGE_SIZE];
++    uint8                  auc_usk_nasue[WAI_CHALLENGE_SIZE];
++    uint8                  auc_usk_next_nae[WAI_CHALLENGE_SIZE];
++
++    uint8                  auc_asue_pubkey[MAX_KEYDATA_SIZE];
++    uint32                 ul_asue_pubkey_len;
++    uint8                  auc_asue_privkey[MAX_KEYDATA_SIZE];
++    uint32                 ul_asue_privkey_len;
++    uint8                  auc_asue_cert_privkey[MAX_KEYDATA_SIZE];
++    uint32                 ul_asue_cert_privkey_len;
++
++    cert_stru             *pst_asue_cert;
++    cert_stru             *pst_ae_cert;
++    cert_stru             *pst_as_cert;
++
++    uint8                  auc_as_certfile[2048];
++    uint32                 ul_as_certfile_len;
++	uint8                  auc_user_certfile[2048];
++	uint32                 ul_user_certfile_len;
++
++    wapi_bksa_stru         st_bksa;
++    wapi_usksa_stru        st_usksa;
++    wapi_msksa_stru        st_msksa;
++
++    uint8                  auc_addid[WAI_ADDID_SIZE];              /* ADDID( MAC || MAC ) */
++
++    auth_type_enum         en_auth_type;
++    auth_type_psk_stru     st_auth_psk_type;
++
++    struct wpabuf         *pst_tx_framebuf;
++    uint32                 ul_tx_count;
++
++    uint8                  uc_bk[WAI_BK_SIZE];
++
++};
++
++/*
++ * 8 UNION Type Definition
++ */
++
++
++/*
++ * 9 OTHERS Definition
++ */
++
++
++/*
++ * 10 Function Declare
++ */
++
++int32 wapi_deinit_iface(struct wpa_supplicant* pst_wpa);
++int32 wapi_init_iface(struct wpa_supplicant* pst_wpa);
++int32 wapi_parse_wapi_ie(const uint8 *pauc_wapi_ie, uint32 ul_ie_len, struct wpa_ie_data *pst_ie_data );
++void wapi_supplicant_deinit(struct wpa_supplicant *pst_wpa);
++void wapi_supplicant_init(struct wpa_supplicant *pst_wpa);
++int32 wapi_supplicant_event_assoc(struct wpa_supplicant *pst_wpa,struct wpa_bss *pst_bss,
++		                          struct wpa_ssid *pst_ssid, struct wpa_driver_associate_params *pst_params);
++int32 wapi_supplicant_event_disassoc(struct wpa_supplicant *pst_wpa,uint16 us_reason);
++int32 wapi_supplicant_event(struct wpa_supplicant *pst_wpa, enum wpa_event_type en_event,void *data);
++void  wapi_notify_wrong_msg(struct wpa_supplicant  *pst_wpa);
++int32 wapi_call_back_init();
++int wapi_init_dlhandle(void );
++
++#ifdef __cplusplus
++	#if __cplusplus
++		}
++	#endif
++#endif
++
++#endif /* end of wapi.h */
+diff --git a/wpa_supplicant/wpa_supplicant.c b/wpa_supplicant/wpa_supplicant.c
+index d37a994..be0a56f 100644
+--- a/wpa_supplicant/wpa_supplicant.c
++++ b/wpa_supplicant/wpa_supplicant.c
+@@ -69,6 +69,10 @@
+ #include "ap/hostapd.h"
+ #endif /* CONFIG_MESH */
+ 
++#ifdef CONFIG_WAPI
++#include "wapi/wapi.h"  /* for wapi_supplicant_init etc */
++#endif /* CONFIG_WAPI */
++
+ const char *const wpa_supplicant_version =
+ "wpa_supplicant v" VERSION_STR "\n"
+ "Copyright (c) 2003-2022, Jouni Malinen <j@w1.fi> and contributors";
+@@ -223,6 +227,16 @@ static void wpa_supplicant_timeout(void *eloop_ctx, void *timeout_ctx)
+ 		bssid = wpa_s->pending_bssid;
+ 	wpa_msg(wpa_s, MSG_INFO, "Authentication with " MACSTR " timed out.",
+ 		MAC2STR(bssid));
++
++#ifdef CONFIG_WAPI
++	if (wpa_s->wpa_state > WPA_ASSOCIATING &&
++		(wpa_s->key_mgmt == WPA_KEY_MGMT_PSK ||
++		wpa_s->key_mgmt == WPA_KEY_MGMT_WAPI_PSK ||
++		wpa_s->key_mgmt == WPA_KEY_MGMT_WAPI_CERT)) {
++		wpa_msg(wpa_s, MSG_INFO, "WPA: 4-Way Handshake failed - "
++				"pre-shared key may be incorrect");
++	}
++#endif
+ 	wpa_bssid_ignore_add(wpa_s, bssid);
+ 	wpa_sm_notify_disassoc(wpa_s->wpa);
+ 	wpa_supplicant_deauthenticate(wpa_s, WLAN_REASON_DEAUTH_LEAVING);
+@@ -1192,7 +1206,15 @@ int wpa_supplicant_reload_configuration(struct wpa_supplicant *wpa_s)
+ 		 */
+ 		eapol_sm_notify_eap_success(wpa_s->eapol, false);
+ 	}
++#ifdef CONFIG_WAPI
++	if ((wpa_s->key_mgmt != WPA_KEY_MGMT_WAPI_PSK) &&
++		(wpa_s->key_mgmt != WPA_KEY_MGMT_WAPI_CERT)) {
++#endif
++
+ 	eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
++#ifdef CONFIG_WAPI
++	}
++#endif
+ 	wpa_sm_set_config(wpa_s->wpa, NULL);
+ 	wpa_sm_pmksa_cache_flush(wpa_s->wpa, NULL);
+ 	wpa_sm_set_fast_reauth(wpa_s->wpa, wpa_s->conf->fast_reauth);
+@@ -1398,6 +1420,26 @@ int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
+ 		wpa_dbg(wpa_s, MSG_DEBUG, "RSN: using OSEN (within RSN)");
+ 		proto = WPA_PROTO_RSN;
+ #endif /* CONFIG_HS20 */
++#ifdef CONFIG_WAPI
++	} else if (((ssid->proto & WPA_PROTO_WAPI) ||
++				(ssid->key_mgmt & (WPA_KEY_MGMT_WAPI_PSK | WPA_KEY_MGMT_WAPI_CERT))) &&
++				(bss && wpa_bss_get_ie(bss, WLAN_EID_WAPI))) {
++		wpa_dbg(wpa_s, MSG_DEBUG, "WAPI: input proto:%x, key_mgmt:%x, group:%x, pairwise:%x",
++				ssid->proto, ssid->key_mgmt,
++				ssid->group_cipher, ssid->pairwise_cipher);
++		if (ssid->proto != WPA_PROTO_WAPI) {
++			ssid->proto = WPA_PROTO_WAPI;
++		}
++
++		ssid->pairwise_cipher = ssid->group_cipher = WPA_CIPHER_SMS4;
++
++		os_memset(&ie, 0, sizeof(ie));
++		ie.proto = WPA_PROTO_WAPI;
++		ie.pairwise_cipher = ie.group_cipher = WPA_CIPHER_SMS4;
++		ie.key_mgmt = WPA_KEY_MGMT_WAPI_PSK | WPA_KEY_MGMT_WAPI_CERT;
++		wpa_msg(wpa_s, MSG_DEBUG, "WPA: using WAPI");
++		proto = WPA_PROTO_WAPI;
++#endif
+ 	} else if (bss) {
+ 		wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to select WPA/RSN");
+ 		wpa_dbg(wpa_s, MSG_DEBUG,
+@@ -1440,6 +1482,10 @@ int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
+ 			proto = WPA_PROTO_OSEN;
+ 		else if (ssid->proto & WPA_PROTO_RSN)
+ 			proto = WPA_PROTO_RSN;
++#ifdef CONFIG_WAPI
++		else if (ssid->proto & WPA_PROTO_WAPI)
++			proto = WPA_PROTO_WAPI;
++#endif
+ 		else
+ 			proto = WPA_PROTO_WPA;
+ 		if (wpa_supplicant_suites_from_ai(wpa_s, ssid, &ie) < 0) {
+@@ -1653,6 +1699,14 @@ int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
+ 		wpa_s->key_mgmt = WPA_KEY_MGMT_OWE;
+ 		wpa_dbg(wpa_s, MSG_DEBUG, "RSN: using KEY_MGMT OWE");
+ #endif /* CONFIG_OWE */
++#ifdef CONFIG_WAPI
++	} else if (sel & WPA_KEY_MGMT_WAPI_PSK) {
++		wpa_s->key_mgmt = WPA_KEY_MGMT_WAPI_PSK;
++		wpa_msg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT WAPI-PSK");
++	} else if (sel & WPA_KEY_MGMT_WAPI_CERT) {
++		wpa_s->key_mgmt = WPA_KEY_MGMT_WAPI_CERT;
++		wpa_msg(wpa_s, MSG_DEBUG, "WPA: using KEY_MGMT WAPI-CERT");
++#endif
+ 	} else {
+ 		wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to select "
+ 			"authenticated key management type");
+@@ -1726,11 +1780,16 @@ int wpa_supplicant_set_suites(struct wpa_supplicant *wpa_s,
+ 		wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_EXT_KEY_ID, 0);
+ 		wpa_sm_set_param(wpa_s->wpa, WPA_PARAM_USE_EXT_KEY_ID, 0);
+ 	}
+-
+-	if (wpa_sm_set_assoc_wpa_ie_default(wpa_s->wpa, wpa_ie, wpa_ie_len)) {
+-		wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to generate WPA IE");
+-		return -1;
++#ifdef CONFIG_WAPI
++	if (proto != WPA_PROTO_WAPI) {
++#endif
++		if (wpa_sm_set_assoc_wpa_ie_default(wpa_s->wpa, wpa_ie, wpa_ie_len)) {
++			wpa_msg(wpa_s, MSG_WARNING, "WPA: Failed to generate WPA IE");
++			return -1;
++		}
++#ifdef CONFIG_WAPI
+ 	}
++#endif
+ 
+ 	wpa_s->rsnxe_len = sizeof(wpa_s->rsnxe);
+ 	if (wpa_sm_set_assoc_rsnxe_default(wpa_s->wpa, wpa_s->rsnxe,
+@@ -3024,6 +3083,17 @@ static u8 * wpas_populate_assoc_ies(
+ 			params->wps = WPS_MODE_OPEN;
+ 		wpa_s->wpa_proto = 0;
+ #endif /* CONFIG_WPS */
++#ifdef CONFIG_WAPI
++	} else if (ssid->key_mgmt & (WPA_KEY_MGMT_WAPI_PSK | WPA_KEY_MGMT_WAPI_CERT)) {
++		wpa_ie_len = max_wpa_ie_len;
++		wpa_dbg(wpa_s, MSG_DEBUG, "wpas_start_assoc_cb::set wapi");
++		if (ssid->passphrase)
++		{
++			ssid->psk_set = 0;
++			wpa_dbg(wpa_s, MSG_DEBUG, "wpas_start_assoc_cb::wapi set passphrase, clear psk_set to 0.");
++		}
++		wpa_supplicant_set_suites(wpa_s, bss, ssid, wpa_ie, &wpa_ie_len);
++#endif
+ 	} else {
+ 		wpa_supplicant_set_non_wpa_policy(wpa_s, ssid);
+ 		wpa_ie_len = 0;
+@@ -3141,6 +3211,11 @@ static u8 * wpas_populate_assoc_ies(
+ 	else
+ 		wpa_drv_get_ext_capa(wpa_s, WPA_IF_STATION);
+ 
++#ifdef CONFIG_WAPI
++	if (ssid->key_mgmt & (WPA_KEY_MGMT_WAPI_PSK | WPA_KEY_MGMT_WAPI_CERT)) {
++		wpa_printf(MSG_INFO, "wapi associate,ignore this extended capabilities ie.");
++	} else {
++#endif
+ 	if (!bss || wpa_bss_get_ie(bss, WLAN_EID_EXT_CAPAB)) {
+ 		u8 ext_capab[18];
+ 		int ext_capab_len;
+@@ -3157,6 +3232,9 @@ static u8 * wpas_populate_assoc_ies(
+ 			os_memcpy(pos, ext_capab, ext_capab_len);
+ 		}
+ 	}
++#ifdef CONFIG_WAPI
++	}
++#endif
+ 
+ #ifdef CONFIG_HS20
+ 	if (is_hs20_network(wpa_s, ssid, bss)) {
+@@ -3947,6 +4025,23 @@ static void wpas_start_assoc_cb(struct wpa_radio_work *work, int deinit)
+ 	else
+ 		params.uapsd = -1;
+ 
++#ifdef CONFIG_WAPI
++	if (ssid->key_mgmt & (WPA_KEY_MGMT_WAPI_PSK | WPA_KEY_MGMT_WAPI_CERT)) {
++		params.drop_unencrypted = 0;
++		if (0 != wapi_supplicant_event_assoc(wpa_s, bss, ssid, &params)) {
++			wpa_printf(MSG_ERROR,"wapi_supplicant_event_assoc fail,now disassociate");
++			wpa_supplicant_deauthenticate(wpa_s, 15);
++			return;
++		}
++		old_ssid = wpa_s->current_ssid;
++		wpa_s->current_ssid = ssid;
++		wpa_s->current_bss = bss;
++		if (old_ssid != wpa_s->current_ssid)
++			wpas_notify_network_changed(wpa_s);
++		return;
++	}
++#endif
++
+ #ifdef CONFIG_HT_OVERRIDES
+ 	os_memset(&htcaps, 0, sizeof(htcaps));
+ 	os_memset(&htcaps_mask, 0, sizeof(htcaps_mask));
+@@ -4091,7 +4186,14 @@ static void wpa_supplicant_clear_connection(struct wpa_supplicant *wpa_s,
+ 	old_ssid = wpa_s->current_ssid;
+ 	wpa_supplicant_mark_disassoc(wpa_s);
+ 	wpa_sm_set_config(wpa_s->wpa, NULL);
+-	eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
++#ifdef CONFIG_WAPI
++	if (wpa_s->key_mgmt != WPA_KEY_MGMT_WAPI_PSK &&
++		wpa_s->key_mgmt != WPA_KEY_MGMT_WAPI_CERT) {
++#endif
++		eapol_sm_notify_config(wpa_s->eapol, NULL, NULL);
++#ifdef CONFIG_WAPI
++	}
++#endif
+ 	if (old_ssid != wpa_s->current_ssid)
+ 		wpas_notify_network_changed(wpa_s);
+ 
+@@ -4168,6 +4270,12 @@ void wpa_supplicant_deauthenticate(struct wpa_supplicant *wpa_s,
+ 		if (zero_addr)
+ 			addr = NULL;
+ 	}
++#ifdef CONFIG_WAPI
++	if (wpa_s->key_mgmt == WPA_KEY_MGMT_WAPI_PSK ||
++		wpa_s->key_mgmt == WPA_KEY_MGMT_WAPI_CERT) {
++		wapi_supplicant_event_disassoc(wpa_s, reason_code);
++	}
++#endif
+ 
+ 	wpa_supplicant_clear_connection(wpa_s, addr);
+ }
+@@ -5289,7 +5397,9 @@ int wpa_supplicant_driver_init(struct wpa_supplicant *wpa_s)
+ 
+ 	if (wpa_supplicant_update_mac_addr(wpa_s) < 0)
+ 		return -1;
+-
++#ifdef CONFIG_WAPI
++	wapi_supplicant_init(wpa_s);
++#endif
+ 	wpa_dbg(wpa_s, MSG_DEBUG, "Own MAC address: " MACSTR,
+ 		MAC2STR(wpa_s->own_addr));
+ 	os_memcpy(wpa_s->perm_addr, wpa_s->own_addr, ETH_ALEN);
+@@ -6554,6 +6664,11 @@ static int wpa_supplicant_init_iface(struct wpa_supplicant *wpa_s,
+ 		   iface->ctrl_interface ? iface->ctrl_interface : "N/A",
+ 		   iface->bridge_ifname ? iface->bridge_ifname : "N/A");
+ 
++#ifdef CONFIG_WAPI
++	if (NULL != strstr(wpa_s->ifname, "wlan")) {
++		wpa_s->pst_wapi = NULL;
++	}
++#endif
+ 	if (iface->confname) {
+ #ifdef CONFIG_BACKEND_FILE
+ 		wpa_s->confname = os_rel2abs_path(iface->confname);
+@@ -6744,6 +6859,15 @@ static int wpa_supplicant_init_iface(struct wpa_supplicant *wpa_s,
+ 	if (wpa_s->max_remain_on_chan == 0)
+ 		wpa_s->max_remain_on_chan = 1000;
+ 
++#ifdef CONFIG_WAPI
++	if (NULL != strstr(wpa_s->ifname, "wlan0")) {
++		wpa_msg(wpa_s, MSG_DEBUG, "wapi iface %s init! ", wpa_s->ifname);
++		if (wapi_init_dlhandle()|| wapi_call_back_init()||wapi_init_iface(wpa_s)) {
++			return -1;
++		}
++	}
++#endif
++
+ 	/*
+ 	 * Only take p2p_mgmt parameters when P2P Device is supported.
+ 	 * Doing it here as it determines whether l2_packet_init() will be done
+@@ -6832,8 +6956,8 @@ static int wpa_supplicant_init_iface(struct wpa_supplicant *wpa_s,
+ 	}
+ 
+ 	if ((!(wpa_s->drv_flags & WPA_DRIVER_FLAGS_DEDICATED_P2P_DEVICE) ||
+-	     wpa_s->p2p_mgmt) &&
+-	    wpas_p2p_init(wpa_s->global, wpa_s) < 0) {
++		wpa_s->p2p_mgmt) &&
++		wpas_p2p_init(wpa_s->global, wpa_s) < 0) {
+ 		wpa_msg(wpa_s, MSG_ERROR, "Failed to init P2P");
+ 		return -1;
+ 	}
+@@ -6909,6 +7033,9 @@ static void wpa_supplicant_deinit_iface(struct wpa_supplicant *wpa_s,
+ {
+ 	struct wpa_global *global = wpa_s->global;
+ 	struct wpa_supplicant *iface, *prev;
++#ifdef CONFIG_WAPI
++	int    rst = 0;
++#endif
+ 
+ 	if (wpa_s == wpa_s->parent)
+ 		wpas_p2p_group_remove(wpa_s, "*");
+@@ -6949,6 +7076,12 @@ static void wpa_supplicant_deinit_iface(struct wpa_supplicant *wpa_s,
+ 	}
+ 
+ 	wpa_supplicant_cleanup(wpa_s);
++#ifdef CONFIG_WAPI
++	if(NULL != strstr(wpa_s->ifname, "wlan0")) {
++		rst = wapi_deinit_iface(wpa_s);
++		wpa_msg(wpa_s, MSG_DEBUG, "wapi iface %s deinit! rst=%d ", wpa_s->ifname, rst);
++	}
++#endif
+ 	wpas_p2p_deinit_iface(wpa_s);
+ 
+ 	wpas_ctrl_radio_work_flush(wpa_s);
+@@ -7524,6 +7657,10 @@ void wpa_supplicant_deinit(struct wpa_global *global)
+ 
+ 	eloop_destroy();
+ 
++#ifdef CONFIG_WAPI
++	wapi_supplicant_deinit(global->ifaces);
++#endif
++
+ 	if (global->params.pid_file) {
+ 		os_daemonize_terminate(global->params.pid_file);
+ 		os_free(global->params.pid_file);
+diff --git a/wpa_supplicant/wpa_supplicant_i.h b/wpa_supplicant/wpa_supplicant_i.h
+index 8bb8672..d49f718 100644
+--- a/wpa_supplicant/wpa_supplicant_i.h
++++ b/wpa_supplicant/wpa_supplicant_i.h
+@@ -717,6 +717,9 @@ struct wpa_supplicant {
+ 	const void *binder_object_key;
+ #endif /* CONFIG_CTRL_IFACE_BINDER */
+ 	char bridge_ifname[16];
++#ifdef CONFIG_WAPI
++	struct wapi_supplicant_stru  *pst_wapi;
++#endif /* CONFIG_WAPI */
+ 
+ 	char *confname;
+ 	char *confanother;
+-- 
+2.17.1
+
diff --git a/bsp/meta-hisilicon/recipes-connectivity/wpa-supplicant/wpa-supplicant_%.bbappend b/bsp/meta-hisilicon/recipes-connectivity/wpa-supplicant/wpa-supplicant_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ceca3e9df147d4f6e64ecc07d5eb6f221bc8dc55
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-connectivity/wpa-supplicant/wpa-supplicant_%.bbappend
@@ -0,0 +1,25 @@
+# baseline: yocto-meta-openeuler/meta-openeuler/recipes-connectivity/wpa-supplicant/wpa-supplicant_%.bbappend 
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# apply source package in openeuler
+SRC_URI:prepend = " \
+	file://patch-wpa_supplicant-for-wifi.patch \
+"
+
+# patch for wifi
+do_configure:append() {
+    pushd ${S}/wpa_supplicant
+    cp defconfig .config
+    sed -i "s/CONFIG_CTRL_IFACE_DBUS_NEW=y/#CONFIG_CTRL_IFACE_DBUS_NEW=y/g" .config
+    sed -i "s/CONFIG_CTRL_IFACE_DBUS_INTRO=y/#CONFIG_CTRL_IFACE_DBUS_INTRO=y/g" .config
+    sed -i "s/#CONFIG_IEEE80211AX=y/CONFIG_IEEE80211AX=y/g" .config
+    sed -i "s/#CONNECTIVITY_SET_P2P_IE_PATCH=y/CONNECTIVITY_SET_P2P_IE_PATCH=y/g" .config
+    sed -i "s/#CONNECTIVITY_SINGLE_VAP_PATCH=y/CONNECTIVITY_SINGLE_VAP_PATCH=y/g" .config
+    sed -i "s/#CONNECTIVITY_LOG_PATCH=y/CONNECTIVITY_LOG_PATCH=y/g" .config
+    sed -i "s/#CONFIG_WEP=y/CONFIG_WEP=y/g" .config
+    sed -i "s/#CONFIG_OWE=y/CONFIG_OWE=y/g" .config
+    sed -i "s/#CONFIG_ROAM_EXTRA_SUPPORT=y/CONFIG_ROAM_EXTRA_SUPPORT=y/g" .config
+    popd
+}
+
diff --git a/bsp/meta-hisilicon/recipes-containers/kubeedge/kubeedge_%.bbappend b/bsp/meta-hisilicon/recipes-containers/kubeedge/kubeedge_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7f4a8a1570d085a564a3d385c259121fa8d3b0b8
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-containers/kubeedge/kubeedge_%.bbappend
@@ -0,0 +1,6 @@
+# since in hieulerpi1's kernel, we previously add the crc32c module
+# into the kernel image, we do not need to add it to the rootfs
+# as a seperate module.
+RDEPENDS:edgecore:remove = " \
+    kernel-module-libcrc32c \
+"
\ No newline at end of file
diff --git a/bsp/meta-hisilicon/recipes-core/busybox/busybox_%.bbappend b/bsp/meta-hisilicon/recipes-core/busybox/busybox_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c8801f6441ab3f691a1232b0508181784812f4a3
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/busybox/busybox_%.bbappend
@@ -0,0 +1,5 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+SRC_URI:append = " \
+        file://devmem.cfg \
+"
diff --git a/bsp/meta-hisilicon/recipes-core/busybox/files/devmem.cfg b/bsp/meta-hisilicon/recipes-core/busybox/files/devmem.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..174a3f2030123ef1e857670dfd6fe322135b3a30
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/busybox/files/devmem.cfg
@@ -0,0 +1 @@
+CONFIG_DEVMEM=y
diff --git a/bsp/meta-hisilicon/recipes-core/device_sample/device-sample_0.0.0.bb b/bsp/meta-hisilicon/recipes-core/device_sample/device-sample_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ee181f3020866049475303af271ce9686df20030
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/device_sample/device-sample_0.0.0.bb
@@ -0,0 +1,40 @@
+SUMMARY = "hieuler device sample"
+DESCRIPTION = "device samples of hieulerpi"
+HOMEPAGE = "https://gitee.com/HiEuler/externed_device_sample"
+LICENSE = "CLOSED"
+
+inherit pkgconfig
+
+OPENEULER_LOCAL_NAME = "externed_device_sample"
+
+SRC_URI = " \
+        file://HiEuler-driver/drivers/lib.tar.gz \
+        file://HiEuler-driver/drivers/include.tar.gz \
+        file://externed_device_sample \
+"
+
+S = "${WORKDIR}"
+
+do_compile:prepend () {
+    rm -rf ${S}/externed_device_sample/mpp/out
+    mkdir -p ${S}/externed_device_sample/mpp/out
+    cp -r -P ${WORKDIR}/lib ${S}/externed_device_sample/mpp/out/
+    cp -r -P ${WORKDIR}/include ${S}/externed_device_sample/mpp/out/
+}
+
+do_compile () {
+    pushd externed_device_sample
+    oe_runmake
+    popd
+}
+
+do_install () {
+    install -d ${D}/root/
+    cp -r externed_device_sample/output ${D}/root/device_sample
+}
+
+FILES:${PN} = " \
+    /root/device_sample \
+"
+
+INSANE_SKIP:${PN} += "already-stripped"
diff --git a/bsp/meta-hisilicon/recipes-core/images/bsp-hi3093.inc b/bsp/meta-hisilicon/recipes-core/images/bsp-hi3093.inc
new file mode 100644
index 0000000000000000000000000000000000000000..0150b47d1c4d53387f381325328e7b96a9637f07
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/bsp-hi3093.inc
@@ -0,0 +1,4 @@
+# add bsp depends here, should use for all images(tiny, standard, etc)
+
+IMAGE_INSTALL:append = " \
+"
diff --git a/bsp/meta-hisilicon/recipes-core/images/bsp-hieulerpi1.inc b/bsp/meta-hisilicon/recipes-core/images/bsp-hieulerpi1.inc
new file mode 100644
index 0000000000000000000000000000000000000000..a2c05ac3a2b0fa14f5aa4dd99a6d2b546564402b
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/bsp-hieulerpi1.inc
@@ -0,0 +1,8 @@
+# add bsp depends here, should use for all images(tiny, standard, etc)
+
+IMAGE_INSTALL:append = " \
+hieulerpi1-tf-a \
+hieulerpi1-bsp-pkg \
+i2c-soft \
+mcu-tool \
+"
diff --git a/bsp/meta-hisilicon/recipes-core/images/hi3093.inc b/bsp/meta-hisilicon/recipes-core/images/hi3093.inc
new file mode 100644
index 0000000000000000000000000000000000000000..63a7b121abdf21c7d38e638d2ea826e1d13afcda
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/hi3093.inc
@@ -0,0 +1,4 @@
+# ref:   openeuler-image-common.inc   require recipes-core/images/${MACHINE}.inc
+
+# not add special code here, it is also used by inirtd-boot for live image
+# you can add common code here
diff --git a/bsp/meta-hisilicon/recipes-core/images/hieulerpi1.inc b/bsp/meta-hisilicon/recipes-core/images/hieulerpi1.inc
new file mode 100644
index 0000000000000000000000000000000000000000..930506c150151668f417bcda0cf5f572c084342f
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/hieulerpi1.inc
@@ -0,0 +1,23 @@
+delete_unneeded_from_rootfs() {
+    set -x
+    test -d "${OUTPUT_DIR}" || mkdir -p "${OUTPUT_DIR}"
+    rm -rf "${OUTPUT_DIR}"/*
+    cd "${IMAGE_ROOTFS}"
+    cp -r boot/* "${OUTPUT_DIR}"
+    # just need the boot dir, others in boot are not needed to reduce the size of image.
+    rm -rf ./boot/*
+    cd -
+    set +x
+}
+IMAGE_PREPROCESS_COMMAND += "delete_unneeded_from_rootfs;"
+
+copy_928_distro() {
+    set -x
+    for IMAGETYPE in ${IMAGE_FSTYPES}
+    do
+        rm -f "${OUTPUT_DIR}"/${IMAGE_NAME}${IMAGE_NAME_SUFFIX%.rootfs}.*${IMAGETYPE}
+        cp -fp ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX%.rootfs}.*${IMAGETYPE} ${OUTPUT_DIR}/
+    done
+    set +x
+}
+IMAGE_POSTPROCESS_COMMAND += "copy_928_distro;"
diff --git a/bsp/meta-hisilicon/recipes-core/images/image-early-config-hi3093.inc b/bsp/meta-hisilicon/recipes-core/images/image-early-config-hi3093.inc
new file mode 100644
index 0000000000000000000000000000000000000000..43922ad6c6dd9df824d2bb3a4cc2b86dd7f1a486
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/image-early-config-hi3093.inc
@@ -0,0 +1,12 @@
+# This file should only be referenced by openeuler-image for customizing early configuration at the image level
+# ref: meta-openeuler/recipes-core/images/openeuler-image.bb:
+# line 0 |   include recipes-core/images/image-early-config-${MACHINE}.inc
+# line 1 |   require openeuler-image-common.inc
+
+IMAGE_FSTYPES = "${@bb.utils.contains("DISTRO_FEATURES", "mpu_solution", " ext4 live cpio.gz ", " cpio.gz ", d)}"
+INITRD_IMAGE_LIVE = "initrd-boot"
+
+IMAGE_ROOTFS_SIZE = "387072"
+
+IMAGE_FSTYPES:remove = "iso"
+IMAGE_FSTYPES_DEBUGFS = "cpio.gz"
diff --git a/bsp/meta-hisilicon/recipes-core/images/image-early-config-hieulerpi1.inc b/bsp/meta-hisilicon/recipes-core/images/image-early-config-hieulerpi1.inc
new file mode 100644
index 0000000000000000000000000000000000000000..2448cc6736d4ae0c7ec8a876bba6df1baa6432be
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/image-early-config-hieulerpi1.inc
@@ -0,0 +1,8 @@
+# This file should only be referenced by openeuler-image for customizing early configuration at the image level
+# ref: meta-openeuler/recipes-core/images/openeuler-image.bb:
+# line 0 |   include recipes-core/images/image-early-config-${MACHINE}.inc
+# line 1 |   require openeuler-image-common.inc
+
+IMAGE_FSTYPES = "ext4"
+IMAGE_FSTYPES:remove = "iso"
+IMAGE_FSTYPES_DEBUGFS = "cpio.gz"
diff --git a/bsp/meta-hisilicon/recipes-core/images/image-hi3093.inc b/bsp/meta-hisilicon/recipes-core/images/image-hi3093.inc
new file mode 100644
index 0000000000000000000000000000000000000000..469ce4f80db54edd2960cc8fd922b204c83c7e0f
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/image-hi3093.inc
@@ -0,0 +1,75 @@
+# This file should be included in openeuler-image.bbappend, openeuler-image-ros.bbappend, etc.
+# diff from ${MACHINE}.inc, it shoud not include by live image
+
+require ${@bb.utils.contains("DISTRO_FEATURES", "mpu_solution", "pack-hi3093.inc", "recipes-core/images/qemu.inc", d)}
+require recipes-core/images/bsp-${MACHINE}.inc
+
+DEPENDS:append = "${@bb.utils.contains("DISTRO_FEATURES", "mpu_solution", " signtools-hi3093 u-boot-emmc ", "", d)}"
+
+# too large for hhi3093 emmc
+IMAGE_INSTALL:remove = " \
+packagegroup-isulad \
+packagegroup-dsoftbus \
+"
+
+# note, these  modules form 3093 bsp not release now:
+#   * kernel-module-sol-drv 
+#   * kernel-module-ddrc-drv 
+#   * kernel-module-virtual-usb-device 
+#   * kernel-module-kcs-drv 
+#   * kernel-module-p80-drv 
+#   * kernel-module-cdev-veth-drv 
+#   * kernel-module-physmap-1711 
+#   * kernel-module-edma-drv 
+#   * kernel-module-ipmb-drv 
+#   * kernel-module-sys-info-drv 
+#   * kernel-module-mctp-drv 
+#   * kernel-module-vce-drv 
+#   * kernel-module-efuse-drv 
+#   * kernel-module-efuse_drv-user-def-uds 
+#   * kernel-module-hi-can 
+#   * kernel-module-wdi-drv 
+#   * kernel-module-bt-drv 
+#   * kernel-module-djtag-drv 
+IMAGE_INSTALL += " \
+${@bb.utils.contains("DISTRO_FEATURES", "mpu_solution", " \
+        packagegroup-bsp-deps \
+        imagetools-hi3093 \
+        bootfile \
+        kernel-module-dboot-drv \
+        kernel-module-gpio-drv \
+        kernel-module-mmc-block \
+        kernel-module-mmc-core \
+        kernel-module-emmc-drv \
+        kernel-module-sdio-drv \
+        kernel-module-bmcrtc-drv \
+        kernel-module-hw-lock-drv \
+        kernel-module-log-drv \
+        kernel-module-uart-drv \
+        kernel-module-hitimer-drv \
+        kernel-module-peci-drv \
+        kernel-module-watchdog-drv \
+        kernel-module-ksecurec \
+        kernel-module-msg-scm3-drv \
+        kernel-module-localbus-drv \
+        kernel-module-spi-drv \
+        kernel-module-uartconnect-drv \
+        kernel-module-trng-drv \
+        kernel-module-pci-fix-drv \
+        kernel-module-adc-drv \
+        kernel-module-pcie-hisi02-drv \
+        kernel-module-sfc0-drv \
+        kernel-module-sfc1-drv \
+        kernel-module-udc-core \
+        kernel-module-mdio-drv \
+        kernel-module-i2c-drv \
+        kernel-module-comm-drv \
+        kernel-module-gmac-drv \
+        kernel-module-pwm-drv \
+        kernel-module-devmem-drv \ 
+        kernel-module-configfs \
+        kernel-module-usb-drv \
+        kernel-module-libcomposite \
+        kernel-module-dwc3 \
+        kernel-module-usb-common \
+", "", d)}"
diff --git a/bsp/meta-hisilicon/recipes-core/images/image-hieulerpi1.inc b/bsp/meta-hisilicon/recipes-core/images/image-hieulerpi1.inc
new file mode 100644
index 0000000000000000000000000000000000000000..22b616ba749844640058917b86a3e20135c863cc
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/image-hieulerpi1.inc
@@ -0,0 +1,74 @@
+# This file should be included in openeuler-image.bbappend, openeuler-image-ros.bbappend, etc.
+# diff from ${MACHINE}.inc, it should not be included in live image
+
+require recipes-core/images/bsp-${MACHINE}.inc
+
+# all app and tools
+IMAGE_INSTALL += " \
+wpa-supplicant \
+v4l-utils \
+hostapd \
+hieulerpi1-user-driver \
+bluez5 \
+device-sample \
+"
+
+# add related packages for ros
+IMAGE_INSTALL += " \
+${@bb.utils.contains("DISTRO_FEATURES", "ros", " \
+ai-demolib \
+mipi-ffmpeglib \
+object-node \
+gst-node \
+pose-srv-node \
+robot-det-node \
+robot-localization \
+joint-state-publisher \
+astra-camera-msgs \
+astra-camera-raw \
+depth-image \
+fitxxx \
+imu-calib \
+lsm10-v2 \
+serial-imu \
+sllidar-ros2 \
+wr-ls-udp \
+ydlidar-ros2-driver \
+frame-relationship \
+hirobot-cartographer \
+costmap-converter \
+costmap-converter-msgs \
+teb-local-planner \
+teb-msgs \
+barcode-interface \
+barcode-node \
+camera \
+mipi-camera \
+zxing \
+astra-camera \
+dsp-bin \
+depth-mini-seg \
+get-pose-msg \
+hirobot-base \
+hirobot-bringup \
+hirobot-depth-camera \
+hirobot-description \
+hirobot-get-goal-clear \
+hirobot-goal-process \
+hirobot-msgs \
+hirobot-navigation2-teb \
+hirobot-tof-plane-seg \
+person-position-ack \
+robot-charge-control \
+robot-init-pose \
+robot-bringup \
+ros2-hieuler-robot \
+hieuler-teleop \
+serial \
+ros2-nearlink-robot \
+depth-image-proc \
+depthimage-to-laserscan \
+dtof-client-node \
+dtof-node \
+hirobot-description \
+", "", d)}"
diff --git a/bsp/meta-hisilicon/recipes-core/images/imagetools-hi3093.bb b/bsp/meta-hisilicon/recipes-core/images/imagetools-hi3093.bb
new file mode 100644
index 0000000000000000000000000000000000000000..76f5eba7f956139b85ba0666875d228dff51dc78
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/imagetools-hi3093.bb
@@ -0,0 +1,29 @@
+SUMMARY = "hi3093 image tools"
+LICENSE = "CLOSED"
+
+SRC_URI = " \
+    file://mpu_solution/build/build_fs \
+    file://mpu_solution/tools/coremsg \
+"
+
+S = "${WORKDIR}/mpu_solution/tools/coremsg"
+
+EXTRA_OEMAKE="CROSS_COMPILE=${TARGET_PREFIX}"
+
+do_configure() {
+}
+
+do_install() {
+    install -d ${D}/tools-tmp
+    install -d ${D}/tools-tmp/bin
+    install -m 744 ${S}/coremsg ${D}/tools-tmp/bin
+    install -m 744 ${WORKDIR}/mpu_solution/build/build_fs/init ${D}/tools-tmp
+    install -m 644 ${WORKDIR}/mpu_solution/build/build_fs/hi3093_init.sh ${D}/tools-tmp
+    install -m 644 ${WORKDIR}/mpu_solution/build/build_fs/hi3093_upgrade.sh ${D}/tools-tmp
+    install -m 644 ${WORKDIR}/mpu_solution/build/build_fs/link_emmc_devs ${D}/tools-tmp
+}
+
+FILES:${PN} += "/tools-tmp"
+
+INHIBIT_PACKAGE_STRIP = "1"
+INHIBIT_SYSROOT_STRIP = "1"
diff --git a/bsp/meta-hisilicon/recipes-core/images/imagetools-sfc-hi3093.bb b/bsp/meta-hisilicon/recipes-core/images/imagetools-sfc-hi3093.bb
new file mode 100644
index 0000000000000000000000000000000000000000..aee4c6858c79963bbf250e5dc0c002e9687631a2
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/imagetools-sfc-hi3093.bb
@@ -0,0 +1,23 @@
+SUMMARY = "hi3093 image tools"
+LICENSE = "CLOSED"
+
+SRC_URI = " \
+    file://mpu_solution/tools/emmc_divide \
+"
+
+S = "${WORKDIR}/mpu_solution/tools/emmc_divide"
+
+EXTRA_OEMAKE="CROSS_COMPILE=${TARGET_PREFIX}"
+
+do_configure() {
+}
+
+do_install() {
+    install -d ${D}/tools-tmp-sfc
+    install -m 744 ${S}/emmc_divide ${D}/tools-tmp-sfc
+}
+
+FILES:${PN} += "/tools-tmp-sfc"
+
+INHIBIT_PACKAGE_STRIP = "1"
+INHIBIT_SYSROOT_STRIP = "1"
diff --git a/bsp/meta-hisilicon/recipes-core/images/initrd-boot.bb b/bsp/meta-hisilicon/recipes-core/images/initrd-boot.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a55a9fd45403e49b3e9655b991e85ce24ff67d7c
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/initrd-boot.bb
@@ -0,0 +1,79 @@
+# no host package
+TOOLCHAIN_HOST_TASK = ""
+ 
+SUMMARY = "Simple initramfs image. Mostly used for live images"
+
+# we want a non systemd init manager, packagegroup-core-boot-live is for it.
+VIRTUAL-RUNTIME_base-utils = "packagegroup-core-boot-live"
+PACKAGE_INSTALL = " \
+        ${VIRTUAL-RUNTIME_base-utils} \
+        base-passwd \
+        ${ROOTFS_BOOTSTRAP_INSTALL} \
+        packagegroup-kernel-modules \
+        imagetools-hi3093 \
+        kernel-module-ksecurec \ 
+        kernel-module-log-drv \ 
+        kernel-module-comm-drv \ 
+        kernel-module-mdio-drv \ 
+        kernel-module-msg-scm3-drv \ 
+        kernel-module-usb-common \ 
+        kernel-module-udc-core \ 
+        kernel-module-configfs \ 
+        kernel-module-libcomposite \ 
+        kernel-module-usb-drv \
+        kernel-module-dwc3 \
+        kernel-module-hw-lock-drv \ 
+        kernel-module-mmc-core \ 
+        kernel-module-mmc-block \ 
+        kernel-module-emmc-drv \ 
+        kernel-module-sdio-drv \ 
+        kernel-module-localbus-drv \ 
+        kernel-module-devmem-drv \ 
+        glib-2.0 \
+        libpcre2 \
+        libtirpc \
+        readline \
+        ncurses-dev \
+"
+ 
+export IMAGE_BASENAME = "initrd-boot"
+ 
+IMAGE_FSTYPES = "cpio.gz"
+IMAGE_FSTYPES_DEBUGFS = "cpio.gz"
+ 
+# make install or nologin when using busybox-inittab
+set_permissions_from_rootfs:append() {
+    cd "${IMAGE_ROOTFS}"
+    if [ -e ./etc/inittab ];then
+        sed -i "s#respawn:/sbin/getty.*#respawn:-/bin/sh#g" ./etc/inittab
+        mkdir -p ./mnt/newroot
+        
+        if [ -d ./tools-tmp ];then
+            cp -f ./tools-tmp/init ./init
+            cp -f ./tools-tmp/bin/* ./bin
+            rm -rf ./tools-tmp
+        fi
+
+        rm -f ./linuxrc || true
+        rm -f ./usr/sbin/grub* || true
+
+        if [ -d ./lib/modules/hi3093 ];then
+            mkdir -p ./lib/net
+            mv ./lib/modules/hi3093/* ./lib/net
+        fi
+
+        dels="./usr/lib64/grub ./boot ./usr/bin ./usr/games ./usr/include ./usr/lib ./usr/libexec ./usr/share ./lib/depmod.d ./lib/modprobe.d ./lib/modules ./opt"
+        for dird in $dels
+        do
+            if [ -d $dird ];then
+                rm -rf $dird
+            fi
+        done
+
+    fi
+    
+    cd -
+}
+ 
+IMAGE_FEATURES:append = " empty-root-password" 
+require recipes-core/images/openeuler-image-common.inc                                                                     
diff --git a/bsp/meta-hisilicon/recipes-core/images/openeuler-container-os.bbappend b/bsp/meta-hisilicon/recipes-core/images/openeuler-container-os.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8b12cfcc0e479fb1642dc6a9c6ebb542e9a1da5c
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/openeuler-container-os.bbappend
@@ -0,0 +1,6 @@
+require recipes-core/images/bsp-${MACHINE}.inc
+
+# we need to manually resize the hieulerpi to use the full sdcard
+IMAGE_INSTALL += " \
+    e2fsprogs-resize2fs \
+"
diff --git a/bsp/meta-hisilicon/recipes-core/images/openeuler-image-tiny.bbappend b/bsp/meta-hisilicon/recipes-core/images/openeuler-image-tiny.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6645f24e865c9134e13f5a5c1dcee822b11e6561
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/openeuler-image-tiny.bbappend
@@ -0,0 +1 @@
+require recipes-core/images/bsp-${MACHINE}.inc
diff --git a/bsp/meta-hisilicon/recipes-core/images/openeuler-image.bbappend b/bsp/meta-hisilicon/recipes-core/images/openeuler-image.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..dac2e55b8822d7b5cb3511029573eb6d00b9889c
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/openeuler-image.bbappend
@@ -0,0 +1 @@
+require recipes-core/images/image-${MACHINE}.inc
diff --git a/bsp/meta-hisilicon/recipes-core/images/pack-hi3093.inc b/bsp/meta-hisilicon/recipes-core/images/pack-hi3093.inc
new file mode 100644
index 0000000000000000000000000000000000000000..b3291cb8e351e6a6557ff82f7c90d46e41d83e04
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/pack-hi3093.inc
@@ -0,0 +1,49 @@
+make_boot_intrd() {
+    set -x
+    test -d "${OUTPUT_DIR}" || mkdir -p "${OUTPUT_DIR}"
+    rm -rf "${OUTPUT_DIR}"/*
+    cd "${IMAGE_ROOTFS}"
+    if [ -d ./tools-tmp ];then
+        cp -f ./tools-tmp/bin/* ./bin
+        cp -f ./tools-tmp/hi3093_init.sh ./
+        cp -f ./tools-tmp/hi3093_upgrade.sh ./
+        cp -f ./tools-tmp/link_emmc_devs ./
+        rm -rf ./tools-tmp
+    fi
+    cp -fp ./boot/zImage ${OUTPUT_DIR}/ || true
+    rm -f ./boot/Image* || true
+    rm -f ./boot/zImage* || true
+    rm -f ./boot/vmlinux* || true
+    cp -f ${DEPLOY_DIR_IMAGE}/${INITRD_IMAGE_LIVE}*rootfs.cpio.gz ./boot/initrd_boot.cpio.gz
+    cd -
+    set +x
+}
+IMAGE_PREPROCESS_COMMAND:append = "make_boot_intrd;"
+
+sign_copy_distro_3093() {
+    set -x
+    cd ${WORKDIR}/recipe-sysroot/signtools/build_sign
+    EXT4CMS_FILE="Hi3093_ext4fs_cms.bin"
+    EXT4_TARGET_BIN="Hi3093_ext4fs.img"
+    if [ -e ${EXT4CMS_FILE} ]; then
+        rm Hi3093_ext4fs_cms.bin
+        rm Hi3093_ext4fs.img
+        rm Hi3093_ext4fs.img.g1.cms
+        rm Hi3093_ext4fs.img.g2.cms
+        rm crldata_g1.crl
+    fi
+    cp -fp ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX%.rootfs}.*ext4 ${EXT4_TARGET_BIN}
+    echo "Hi3093" >> Hi3093_ext4fs.img.g1.cms
+    echo "Hi3093" >> Hi3093_ext4fs.img.g2.cms
+    echo "Hi3093" >> crldata_g1.crl
+    export KERNEL_VERSION_MAIN="5.10"
+    ./generate_sign_image rootfs_cms.cfg
+    dd if=Hi3093_ext4fs_cms.img of=Hi3093_ext4fs_cms.bin bs=1k count=36
+    cp -fp ${EXT4_TARGET_BIN} ${OUTPUT_DIR}/
+    cp -fp Hi3093_ext4fs_cms.bin ${OUTPUT_DIR}/
+    cp -fp ${DEPLOY_DIR_IMAGE}/u-boot_rsa_4096.bin ${OUTPUT_DIR}/
+    cp -fp ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX%.rootfs}.*cpio.gz ${OUTPUT_DIR}/
+    cd -
+    set +x
+}
+IMAGE_POSTPROCESS_COMMAND:append = "sign_copy_distro_3093;"
diff --git a/bsp/meta-hisilicon/recipes-core/images/signtools-hi3093.bb b/bsp/meta-hisilicon/recipes-core/images/signtools-hi3093.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8d9cf6338830bbe3e518fbb681082c4524987e72
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/images/signtools-hi3093.bb
@@ -0,0 +1,26 @@
+SUMMARY = "hi3093 sign tools"
+LICENSE = "CLOSED"
+
+SRC_URI = " \
+    file://mpu_solution/build/build_sign \
+    file://mpu_solution/build/version_5.10 \
+"
+
+S = "${WORKDIR}/mpu_solution/build"
+
+do_install() {
+    install -d ${D}/signtools
+    cp -rf ${S}/* ${D}/signtools
+}
+
+# export /signtools dir
+SYSROOT_DIRS += "/signtools"
+SYSROOT_PREPROCESS_FUNCS += "additional_populate_sysroot"
+additional_populate_sysroot() {                           
+    sysroot_stage_dir ${D}/signtools ${SYSROOT_DESTDIR}/signtools
+}                                                         
+
+FILES:${PN} += "/signtools"
+
+INHIBIT_PACKAGE_STRIP = "1"
+INHIBIT_SYSROOT_STRIP = "1"
diff --git a/bsp/meta-hisilicon/recipes-core/packagegroups/packagegroup-base.bbappend b/bsp/meta-hisilicon/recipes-core/packagegroups/packagegroup-base.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..eb5768b8be0d7f22865d60d2abcf7ac1c84e6787
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/packagegroups/packagegroup-base.bbappend
@@ -0,0 +1,8 @@
+RDEPENDS:packagegroup-base:append = " \
+e2fsprogs-resize2fs \
+"
+
+RDEPENDS:packagegroup-base:append:hieulerpi1 = " \
+hieulerpi1-tf-a \
+hieulerpi1-bsp-pkg \
+"
diff --git a/bsp/meta-hisilicon/recipes-core/watchdog/3093-watchdog.bb b/bsp/meta-hisilicon/recipes-core/watchdog/3093-watchdog.bb
new file mode 100644
index 0000000000000000000000000000000000000000..df87d603ce7c26addf066932803e634436394fce
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/watchdog/3093-watchdog.bb
@@ -0,0 +1,22 @@
+DESCRIPTION = "Close Hi3093 Watchdog"
+SECTION = "base"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+DEPENDS = " update-rc.d-native"
+
+SRC_URI = "file://close_wdog.sh \
+           "
+
+#INITSCRIPT_NAME = "close_wdog.sh"
+#INITSCRIPT_PARAMS = "start 16 5 ."
+
+FILES:${PN} = "${sysconfdir}"
+
+do_install () {
+	install -d ${D}${sysconfdir}/init.d
+	install -d ${D}${sysconfdir}/rc5.d
+
+	install -m 0755 ${WORKDIR}/close_wdog.sh ${D}${sysconfdir}/init.d/
+	update-rc.d -r ${D} close_wdog.sh start 90 5 .
+}
diff --git a/bsp/meta-hisilicon/recipes-core/watchdog/files/close_wdog.sh b/bsp/meta-hisilicon/recipes-core/watchdog/files/close_wdog.sh
new file mode 100644
index 0000000000000000000000000000000000000000..7343039bf12eb3927920434dfc1c96b9336ba70a
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-core/watchdog/files/close_wdog.sh
@@ -0,0 +1,4 @@
+devmem 0x08768C00 w 0x1acce551
+devmem 0x08768C00
+devmem 0x08768008 w 0
+devmem 0x08768008
diff --git a/bsp/meta-hisilicon/recipes-graphics/mesa/mesa_%.bbappend b/bsp/meta-hisilicon/recipes-graphics/mesa/mesa_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..04f39580b54a2c6d37c815bfbe07d04fc7864fb4
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-graphics/mesa/mesa_%.bbappend
@@ -0,0 +1 @@
+PACKAGECONFIG:append:hi1711 = " gallium vc4 v3d kmsro ${@bb.utils.contains('DISTRO_FEATURES', 'x11 opengl', 'x11 dri3', '', d)}"
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/adc-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/adc-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7ab48043a318f5ab36166dc42081a803f2d8ced9
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/adc-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "adc"
+KO_NAME = "adc_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-adc-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/bmcrtc-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/bmcrtc-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7aecc61c5a8d5f41b870427f3b964638a01d3405
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/bmcrtc-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "bmcrtc"
+KO_NAME = "bmcrtc_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-bmcrtc-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/bt-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/bt-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f830b8bd4a79aba748008afeb36e80228f46647e
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/bt-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "bt"
+KO_NAME = "bt_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-bt-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/comm-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/comm-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..77103d9f58d73d2af2723407fec8c3a87d0b73c3
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/comm-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "comm"
+KO_NAME = "comm_drv.ko"
+PREV_DEPEND += " ksecurec log-hi3093 "
+RPROVIDES:${PN} += "kernel-module-comm-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/dboot-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/dboot-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c497ce1f87494ee8443edc2c06f2b342987c36b4
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/dboot-hi3093_16.1.10.2.bb
@@ -0,0 +1,7 @@
+KO_DIR_NAME = "dboot"
+KO_NAME = "dboot_drv.ko"
+PREV_DEPEND += "uart-hi3093"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-dboot-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/ddrc-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/ddrc-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f33131891312bd36635f7ab6ca6e8e0cdbb4a4d6
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/ddrc-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "ddrc"
+KO_NAME = "ddrc_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-ddrc-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/devmem-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/devmem-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9c0b8769dc3abd749ed215336c8f59af639e3bc7
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/devmem-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "devmem"
+KO_NAME = "devmem_drv.ko"
+PREV_DEPEND += " "
+RPROVIDES:${PN} += "kernel-module-devmem-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/djtag-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/djtag-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ea40a5e12b57909e1f330bd3cab009577c6eeadd
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/djtag-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "djtag"
+KO_NAME = "djtag_drv.ko"
+PREV_DEPEND += " comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-djtag-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/edma-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/edma-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b53fcde1aff7c3631d2d05230967d2969da379c2
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/edma-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "edma"
+KO_NAME = "edma_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec sys-info-hi3093 "
+RPROVIDES:${PN} += "kernel-module-edma-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/efuse-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/efuse-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b6e915124d620ce5b8a8af98f0a22ec77ae9401a
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/efuse-hi3093_16.1.10.2.bb
@@ -0,0 +1,7 @@
+KO_DIR_NAME = "efuse"
+KO_NAME = "efuse_drv/efuse_drv.ko efuse_drv_user_def_uds/efuse_drv_user_def_uds.ko"
+PREV_DEPEND += " log-hi3093 djtag-hi3093 comm-hi3093 trng-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-efuse-drv "
+RPROVIDES:${PN} += "kernel-module-efuse_drv-user-def-uds "
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/gmac-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/gmac-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a3e2620ecda1554f6fef48f01b9a2f65962d5c59
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/gmac-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "gmac"
+KO_NAME = "gmac_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 mdio-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-gmac-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/gpio-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/gpio-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c39c61e96603f88131c47c401e600110672b7d93
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/gpio-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "gpio"
+KO_NAME = "gpio_drv.ko"
+PREV_DEPEND += " comm-hi3093 log-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-gpio-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/hisi-can-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/hisi-can-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2d304eb294a011555ee808ca6e97ff9f27475499
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/hisi-can-hi3093_16.1.10.2.bb
@@ -0,0 +1,7 @@
+KO_DIR_NAME = "hisi_can"
+KO_NAME = "hi_can.ko"
+PREV_DEPEND += " ksecurec log-hi3093 comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-hi-can"
+RPROVIDES:${PN} += "kernel-module-can-dev-${KERNEL_VERSION} "
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/hw-lock-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/hw-lock-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5312f316be56308d7b8a20443bd8295d0dbe4c22
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/hw-lock-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "hw_lock"
+KO_NAME = "hw_lock_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-hw-lock-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/i2c-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/i2c-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..354c70f1438d626e73cb952698d0cc75d6522aa5
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/i2c-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "i2c"
+KO_NAME = "i2c_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-i2c-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/ipmb-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/ipmb-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5e2554cbdb02694795afa0cb31020c83ca951b56
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/ipmb-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "ipmb"
+KO_NAME = "ipmb_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-ipmb-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/kcs-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/kcs-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d8c2a9ba4da7f19fece74d21709aca9cdf8f8b39
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/kcs-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "kcs"
+KO_NAME = "kcs_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-kcs-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/ksecurec_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/ksecurec_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..fc797303e41ed690bdf13de3023a1d4190eb15b6
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/ksecurec_16.1.10.2.bb
@@ -0,0 +1,38 @@
+SUMMARY = "securec modules recipes"
+LICENSE = "CLOSED"
+
+SRC_URI = " \
+    file://mpu_solution/platform/securec \
+    file://mpu_solution/src/non_real_time/adapter_for_hi3093/securec_5.10_makefile \
+    file://mpu_solution/src/non_real_time/drivers \
+"
+
+S = "${WORKDIR}/mpu_solution/platform/securec/src"
+
+inherit module
+
+export SDK_ROOT="${WORKDIR}/mpu_solution/src/non_real_time/drivers"
+export KERNEL_PATH="${KERNEL_SRC}"
+export SDK_VERSION="${PV}"
+export SRC_DIR="${WORKDIR}/mpu_solution/src"
+export SECUREC_PATH="${WORKDIR}/mpu_solution/platform/securec"
+
+do_configure:prepend() {
+    cp -f ${WORKDIR}/mpu_solution/src/non_real_time/adapter_for_hi3093/securec_5.10_makefile ${WORKDIR}/mpu_solution/platform/securec/src/Makefile
+    sed -i 's#-Werror##g' ${WORKDIR}/mpu_solution/src/non_real_time/drivers/Makefile.cfg
+}
+
+do_compile() {
+    oe_runmake
+}
+
+do_install() {
+    install -d ${D}/lib/modules/hi3093
+    install -m 644 ${S}/ksecurec.ko ${D}/lib/modules/hi3093
+    if [ -d "${STAGING_KERNEL_DIR}" ];then
+        cat ${S}/Module.symvers >> ${STAGING_KERNEL_DIR}/Module.symvers
+        cat ${S}/Module.symvers >> ${STAGING_KERNEL_BUILDDIR}/Module.symvers
+    fi
+}
+
+RPROVIDES:${PN} += "kernel-module-ksecurec"
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/localbus-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/localbus-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8e6bd94c9922273ac4ab95a004b3821364dbfee1
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/localbus-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "local_bus"
+KO_NAME = "localbus_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-localbus-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/log-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/log-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7a8458ddf18f20d6ab38bca08aad8b2d0f3c3bda
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/log-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "log"
+KO_NAME = "log_drv.ko"
+PREV_DEPEND += "ksecurec"
+RPROVIDES:${PN} += "kernel-module-log-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/mctp-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/mctp-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..0ace33458093b1fd2d9f038c30f1a0c9e50472f4
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/mctp-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "mctp"
+KO_NAME = "mctp_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-mctp-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/mdio-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/mdio-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..546a4c974d261d8f4a91a8e1d53428ebca40a37f
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/mdio-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "mdio"
+KO_NAME = "mdio_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-mdio-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/modules-hi3093.inc b/bsp/meta-hisilicon/recipes-kernel/hi3093/modules-hi3093.inc
new file mode 100644
index 0000000000000000000000000000000000000000..a3b0f18ac42b6970abc8e809e1695039b8b8f936
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/modules-hi3093.inc
@@ -0,0 +1,42 @@
+SUMMARY = "${KO_DIR_NAME}"
+LICENSE = "CLOSED"
+
+SRC_URI = " \
+    file://mpu_solution/src \
+"
+
+DEPENDS += " ${PREV_DEPEND} "
+
+S = "${WORKDIR}/mpu_solution/src/non_real_time/drivers/${KO_DIR_NAME}"
+
+inherit module
+
+export SDK_ROOT="${WORKDIR}/mpu_solution/src/non_real_time/drivers"
+export KERNEL_PATH="${STAGING_KERNEL_DIR}"
+export SDK_VERSION="${PV}"
+export SRC_DIR="${WORKDIR}/mpu_solution/src"
+export SECUREC_PATH="${WORKDIR}/mpu_solution/platform/securec"
+export KERNEL_VERSION_MAIN="5.10"
+
+do_configure:prepend() {
+    sed -i "s#M='${KO_DIR_NAME}'#M=\$\{PWD\}#g" ${S}/Makefile
+    sed -i 's#M="${KO_DIR_NAME}"#M=\$\{PWD\}#g' ${S}/Makefile
+    sed -i 's#-Werror##g' ${S}/../Makefile.cfg
+}
+
+do_compile() {
+    oe_runmake
+}
+
+do_install() {
+    install -d ${D}/lib/modules/hi3093
+    for KON in "${KO_NAME}"
+    do
+        install -m 644 ${S}/${KON} ${D}/lib/modules/hi3093
+    done
+    if [ -d "${STAGING_KERNEL_DIR}" ];then
+        cat ${S}/Module.symvers >> ${STAGING_KERNEL_DIR}/Module.symvers
+        cat ${S}/Module.symvers >> ${STAGING_KERNEL_BUILDDIR}/Module.symvers
+    fi
+}
+
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/msg-scm3-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/msg-scm3-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2755775d336e120c00905d5b3fedeb5e6332fd51
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/msg-scm3-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "msg_scm3"
+KO_NAME = "msg_scm3_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-msg-scm3-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/norflash-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/norflash-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..98872aa11aaffb89f789d217ccf59e237d9c61e1
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/norflash-hi3093_16.1.10.2.bb
@@ -0,0 +1,8 @@
+KO_DIR_NAME = "norflash_1711"
+KO_NAME = "physmap_1711.ko"
+PREV_DEPEND += " log-hi3093 "
+RPROVIDES:${PN} += "kernel-module-physmap-1711"
+RPROVIDES:${PN} += "kernel-module-chipreg-${KERNEL_VERSION} "
+RPROVIDES:${PN} += "kernel-module-map-funcs-${KERNEL_VERSION} "
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/p80-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/p80-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..795b5bda000b2ca4a7b09d3a43f596f9112419d6
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/p80-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "p80"
+KO_NAME = "p80_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-p80-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/packagegroup-bsp-deps.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/packagegroup-bsp-deps.bb
new file mode 100644
index 0000000000000000000000000000000000000000..90097a593a5fbf580c28e3fb5d03c0103c1c7081
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/packagegroup-bsp-deps.bb
@@ -0,0 +1,16 @@
+SUMMARY = "bsp modules deps"
+PR = "r1"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+inherit packagegroup
+
+PACKAGES = "${PN}"
+
+RDEPENDS:${PN} += " \
+    kernel-module-mtd \
+    kernel-module-chipreg \
+    kernel-module-map-funcs \
+    kernel-module-can-dev \
+"
+
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/pcie-fix-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/pcie-fix-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..de2f0f15019e42501f55172653f7b76cd24776be
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/pcie-fix-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "pcie_fix"
+KO_NAME = "pci_fix_drv.ko"
+PREV_DEPEND += " log-hi3093 ksecurec comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-pci-fix-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/pcie-host-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/pcie-host-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..190f1b69064b249cb84356307d57bccd5e107a90
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/pcie-host-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "pcie_host"
+KO_NAME = "pcie_hisi02_drv.ko"
+PREV_DEPEND += " comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-pcie-hisi02-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/peci-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/peci-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c21afedf6f46febe92da7558b56fbf22deca4c95
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/peci-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "peci"
+KO_NAME = "peci_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-peci-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/pwm-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/pwm-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b36d7bedc9a8422daf469c3f5c3655bf3d6ddbd8
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/pwm-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "pwm"
+KO_NAME = "pwm_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-pwm-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/sdio-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/sdio-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..1a38c9ea37e78de2541a2eb643f0394fd7cc8f83
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/sdio-hi3093_16.1.10.2.bb
@@ -0,0 +1,14 @@
+KO_DIR_NAME = "sdio"
+KO_NAME = "mmc_block.ko emmc/emmc_drv.ko mmc_core.ko sdio/sdio_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec hw-lock-hi3093 "
+
+require modules-hi3093.inc
+
+do_configure:prepend() {
+    sed -i "s#^MMC_OPEN_SOURCE_DIR=.*#MMC_OPEN_SOURCE_DIR=${STAGING_KERNEL_DIR}/drivers/mmc#g" ${S}/Makefile
+}
+
+RPROVIDES:${PN} += "kernel-module-mmc-block "
+RPROVIDES:${PN} += "kernel-module-mmc-core "
+RPROVIDES:${PN} += "kernel-module-emmc-drv "
+RPROVIDES:${PN} += "kernel-module-sdio-drv "
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/sdio-sfc-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/sdio-sfc-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8379c99ba0222108147d90b7c417253bdb3825c6
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/sdio-sfc-hi3093_16.1.10.2.bb
@@ -0,0 +1,19 @@
+KO_DIR_NAME = "sdio"
+KO_NAME = "mmc_block.ko emmc/emmc_drv.ko mmc_core.ko sdio/sdio_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec hw-lock-hi3093 "
+
+require modules-hi3093.inc
+
+SRC_URI += " \
+        file://mpu_solution/src/patches/openEuler/emmc_sfc.patch;patchdir=${S}/../ \
+"
+
+do_configure:prepend() {
+    sed -i "s#^MMC_OPEN_SOURCE_DIR=.*#MMC_OPEN_SOURCE_DIR=${STAGING_KERNEL_DIR}/drivers/mmc#g" ${S}/Makefile
+}
+
+RPROVIDES:${PN} += "kernel-module-mmc-block "
+RPROVIDES:${PN} += "kernel-module-mmc-core "
+RPROVIDES:${PN} += "kernel-module-emmc-drv "
+RPROVIDES:${PN} += "kernel-module-sdio-drv "
+
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/sfc0-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/sfc0-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..23669170966027a6d903ff729220c02d4c3c8176
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/sfc0-hi3093_16.1.10.2.bb
@@ -0,0 +1,14 @@
+KO_DIR_NAME = "sfccom"
+KO_NAME = "sfc0/sfc0_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec hw-lock-hi3093 sfc1-hi3093 "
+RPROVIDES:${PN} += "kernel-module-sfc0-drv "
+RPROVIDES:${PN} += "kernel-module-mtd-${KERNEL_VERSION} "
+
+require modules-hi3093.inc
+
+# the Makefile is not standardized, the sfc1 module, which belongs to the 
+# sfccomm component, should be compiled first before sfc0, so we make split here.
+do_configure:append() {
+    sed -i '/sfc1/d' ${S}/Makefile
+}
+
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/sfc1-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/sfc1-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ab51bf050030eacbd3b87942b3688a7bd633b2e6
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/sfc1-hi3093_16.1.10.2.bb
@@ -0,0 +1,13 @@
+KO_DIR_NAME = "sfccom"
+KO_NAME = "sfc1/sfc1_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec hw-lock-hi3093 "
+RPROVIDES:${PN} += "kernel-module-sfc1-drv "
+
+require modules-hi3093.inc
+
+# the Makefile is not standardized, the sfc1 module, which belongs to the 
+# sfccomm component, should be compiled first before sfc0, so we make split here.
+do_configure:append() {
+    sed -i '/sfc0/d' ${S}/Makefile
+}
+
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/sol-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/sol-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..13c23d2f4c51ac212f28fe6c963bb5cec3f75148
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/sol-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "sol"
+KO_NAME = "sol_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-sol-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/spi-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/spi-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..18ff5f7a302df0244d5747d6c4f319b13abacb92
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/spi-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "spi"
+KO_NAME = "spi_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-spi-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/sys-info-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/sys-info-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c50fb59bfb82f977a778ebfdc2fc97fa0b84eead
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/sys-info-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "sys_info"
+KO_NAME = "sys_info_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-sys-info-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/timer-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/timer-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..efd1b43a25517ab49dde5e52a897110048c9de0c
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/timer-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "timer"
+KO_NAME = "hitimer_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-hitimer-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/trng-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/trng-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4da4a05ec40a203ea7f01876f00f10d401c150f0
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/trng-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "trng"
+KO_NAME = "trng_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-trng-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/uart-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/uart-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b74450e1cb690087eda6983165b3dd88c714096d
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/uart-hi3093_16.1.10.2.bb
@@ -0,0 +1,7 @@
+KO_DIR_NAME = "uart"
+KO_NAME = "uart_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-uart-drv "
+RPROVIDES:${PN} += "kernel-module-uart-core-${KERNEL_VERSION} "
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/uartconnect-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/uartconnect-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8cde92e32553f35e2a815e741fdef47498827194
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/uartconnect-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "uart_connect"
+KO_NAME = "uartconnect_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-uartconnect-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/usb-core-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/usb-core-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e7f39917315adbf90881f41b2df6574c03b192db
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/usb-core-hi3093_16.1.10.2.bb
@@ -0,0 +1,11 @@
+KO_DIR_NAME = "usb_core"
+KO_NAME = "udc-core.ko"
+PREV_DEPEND += "log-hi3093"
+
+require modules-hi3093.inc
+
+do_configure:prepend() {
+    sed -i "s#^USB_OPEN_SOURCE_DIR=.*#USB_OPEN_SOURCE_DIR=${STAGING_KERNEL_DIR}/drivers/usb#g" ${S}/Makefile
+}
+
+RPROVIDES:${PN} += "kernel-module-udc-core"
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/usb-device-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/usb-device-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..818c67ef1adbfdc6bde0bdf29192f690a4caac2e
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/usb-device-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "usb_device"
+KO_NAME = "virtual_usb_device.ko"
+PREV_DEPEND += " log-hi3093 usb-core-hi3093 usb-hi3093 comm-hi3093 usb-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-virtual-usb-device"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/usb-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/usb-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..68b588b2a688e3960ca9361d767f1ea49c60d676
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/usb-hi3093_16.1.10.2.bb
@@ -0,0 +1,20 @@
+KO_DIR_NAME = "usb"
+KO_NAME = "configfs.ko usb_drv.ko libcomposite.ko dwc3.ko usb-common.ko"
+PREV_DEPEND += " usb-core-hi3093 comm-hi3093 ksecurec "
+
+require modules-hi3093.inc
+
+do_configure:prepend() {
+    # fix kernel source link
+    sed -i "s#^USB_OPEN_SOURCE_DIR=.*#USB_OPEN_SOURCE_DIR=${STAGING_KERNEL_DIR}/drivers/usb#g" ${S}/Makefile
+    sed -i "s#^CONFIGFS_OPEN_SOURCE_DIR=.*#CONFIGFS_OPEN_SOURCE_DIR=${STAGING_KERNEL_DIR}/fs/configfs#g" ${S}/Makefile
+
+    # fix usb_drv.h: No such file or directory 
+    sed -i "s#^ccflags-y += -DCONFIG_USB_DWC3_DUAL_ROLE=1.*#ccflags-y += -DCONFIG_USB_DWC3_DUAL_ROLE=1 -I${S} -I${S}/dwc3 #g" ${S}/Makefile
+}
+
+RPROVIDES:${PN} += "kernel-module-configfs "
+RPROVIDES:${PN} += "kernel-module-usb-drv "
+RPROVIDES:${PN} += "kernel-module-libcomposite "
+RPROVIDES:${PN} += "kernel-module-dwc3 "
+RPROVIDES:${PN} += "kernel-module-usb-common "
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/vce-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/vce-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2500f631e852b863afcc082f6f372934ca4a0ffb
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/vce-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "vce"
+KO_NAME = "vce_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-vce-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/virtual-cdev-veth-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/virtual-cdev-veth-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5106135587eb721b9224d8346b313a2c19b588e3
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/virtual-cdev-veth-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "virtual_cdev_veth"
+KO_NAME = "cdev_veth_drv.ko"
+PREV_DEPEND += " edma-hi3093 log-hi3093 comm-hi3093 ksecurec "
+RPROVIDES:${PN} += "kernel-module-cdev-veth-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/watchdog-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/watchdog-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a8960a517844111161a45a3d3c3a5915a22b2211
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/watchdog-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "watchdog"
+KO_NAME = "watchdog_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 timer-hi3093 "
+RPROVIDES:${PN} += "kernel-module-watchdog-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/hi3093/wdi-hi3093_16.1.10.2.bb b/bsp/meta-hisilicon/recipes-kernel/hi3093/wdi-hi3093_16.1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ab754548dcbc7181091c5f37be31bcdf2a4565f8
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/hi3093/wdi-hi3093_16.1.10.2.bb
@@ -0,0 +1,6 @@
+KO_DIR_NAME = "wdi"
+KO_NAME = "wdi_drv.ko"
+PREV_DEPEND += " log-hi3093 comm-hi3093 "
+RPROVIDES:${PN} += "kernel-module-wdi-drv"
+
+require modules-hi3093.inc
diff --git a/bsp/meta-hisilicon/recipes-kernel/linux/files/config/hi3093/defconfig b/bsp/meta-hisilicon/recipes-kernel/linux/files/config/hi3093/defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..87935ba9f800da1afe8a28279890269d1e8976e6
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/linux/files/config/hi3093/defconfig
@@ -0,0 +1,3985 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/arm64 5.10.0 Kernel Configuration
+#
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_BUILD_SALT=""
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="(none)"
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+# CONFIG_USELIB is not set
+CONFIG_AUDIT=y
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_IRQ_IPI=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+# CONFIG_NO_HZ_IDLE is not set
+CONFIG_NO_HZ_FULL=y
+CONFIG_CONTEXT_TRACKING=y
+# CONFIG_CONTEXT_TRACKING_FORCE is not set
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+# end of Timers subsystem
+
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+CONFIG_PREEMPT_COUNT=y
+CONFIG_PREEMPTION=y
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_VIRT_CPU_ACCOUNTING=y
+CONFIG_VIRT_CPU_ACCOUNTING_GEN=y
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_EXPERT=y
+CONFIG_SRCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_TASKS_RCU_GENERIC=y
+CONFIG_TASKS_RCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+CONFIG_RCU_FANOUT=64
+CONFIG_RCU_FANOUT_LEAF=16
+# CONFIG_RCU_FAST_NO_HZ is not set
+# CONFIG_RCU_BOOST is not set
+CONFIG_RCU_NOCB_CPU=y
+# CONFIG_TASKS_TRACE_RCU_READ_MB is not set
+# end of RCU Subsystem
+
+# CONFIG_IKCONFIG is not set
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=12
+CONFIG_GENERIC_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_CGROUPS=y
+CONFIG_PAGE_COUNTER=y
+CONFIG_MEMCG=y
+CONFIG_MEMCG_SWAP=y
+CONFIG_MEMCG_KMEM=y
+CONFIG_BLK_CGROUP=y
+CONFIG_CGROUP_WRITEBACK=y
+CONFIG_CGROUP_SCHED=y
+# CONFIG_QOS_SCHED is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_RT_GROUP_SCHED=y
+# CONFIG_CGROUP_PIDS is not set
+# CONFIG_CGROUP_RDMA is not set
+# CONFIG_CGROUP_FREEZER is not set
+CONFIG_CGROUP_HUGETLB=y
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
+CONFIG_CGROUP_DEBUG=y
+# CONFIG_CGROUP_FILES is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+# CONFIG_TIME_NS is not set
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_SCHED_STEAL is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+# CONFIG_SCHED_AUTOGROUP is not set
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+# CONFIG_RD_ZSTD is not set
+CONFIG_INITRAMFS_FILE_METADATA=""
+# CONFIG_BOOT_CONFIG is not set
+# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_SYSCTL=y
+CONFIG_HAVE_UID16=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_BPF=y
+CONFIG_EXPERT=y
+CONFIG_UID16=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_PRINTK_NMI=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_HAVE_FUTEX_CMPXCHG=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+# CONFIG_IO_URING is not set
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+# CONFIG_BPF_SYSCALL is not set
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+# CONFIG_USERFAULTFD is not set
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+# CONFIG_KCMP is not set
+# CONFIG_RSEQ is not set
+CONFIG_EMBEDDED=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+CONFIG_DEBUG_PERF_USE_VMALLOC=y
+# end of Kernel Performance Events And Counters
+
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_MEMCG_SYSFS_ON is not set
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_SLAB_MERGE_DEFAULT is not set
+CONFIG_SLAB_FREELIST_RANDOM=y
+CONFIG_SLAB_FREELIST_HARDENED=y
+CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
+CONFIG_SLUB_CPU_PARTIAL=y
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+CONFIG_KABI_RESERVE=y
+CONFIG_KABI_SIZE_ALIGN_CHECKS=y
+# end of General setup
+
+CONFIG_ARM64=y
+CONFIG_64BIT=y
+CONFIG_MMU=y
+CONFIG_ARM64_PAGE_SHIFT=12
+CONFIG_ARM64_CONT_PTE_SHIFT=4
+CONFIG_ARM64_CONT_PMD_SHIFT=4
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=24
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA32=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SMP=y
+CONFIG_KERNEL_MODE_NEON=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=3
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_ARCH_HAS_CPU_RELAX=y
+
+#
+# Platform selection
+#
+# CONFIG_ARCH_ACTIONS is not set
+# CONFIG_ARCH_AGILEX is not set
+# CONFIG_ARCH_SUNXI is not set
+# CONFIG_ARCH_ALPINE is not set
+# CONFIG_ARCH_BCM2835 is not set
+# CONFIG_ARCH_BCM_IPROC is not set
+# CONFIG_ARCH_BERLIN is not set
+# CONFIG_ARCH_BITMAIN is not set
+# CONFIG_ARCH_BRCMSTB is not set
+# CONFIG_ARCH_EXYNOS is not set
+# CONFIG_ARCH_SPARX5 is not set
+# CONFIG_ARCH_K3 is not set
+# CONFIG_ARCH_LAYERSCAPE is not set
+# CONFIG_ARCH_LG1K is not set
+# CONFIG_ARCH_KEEMBAY is not set
+# CONFIG_ARCH_MEDIATEK is not set
+# CONFIG_ARCH_MESON is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PHYTIUM is not set
+# CONFIG_ARCH_QCOM is not set
+# CONFIG_ARCH_REALTEK is not set
+# CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_ROCKCHIP is not set
+# CONFIG_ARCH_S32 is not set
+# CONFIG_ARCH_SEATTLE is not set
+# CONFIG_ARCH_STRATIX10 is not set
+# CONFIG_ARCH_SYNQUACER is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_SPRD is not set
+# CONFIG_ARCH_THUNDER is not set
+# CONFIG_ARCH_THUNDER2 is not set
+# CONFIG_ARCH_UNIPHIER is not set
+# CONFIG_ARCH_VEXPRESS is not set
+# CONFIG_ARCH_VISCONTI is not set
+# CONFIG_ARCH_XGENE is not set
+# CONFIG_ARCH_ZX is not set
+# CONFIG_ARCH_ZYNQMP is not set
+# end of Platform selection
+
+CONFIG_HAVE_LIVEPATCH_WO_FTRACE=y
+
+#
+# Enable Livepatch
+#
+CONFIG_LIVEPATCH=y
+CONFIG_LIVEPATCH_WO_FTRACE=y
+CONFIG_LIVEPATCH_STOP_MACHINE_CONSISTENCY=y
+# CONFIG_LIVEPATCH_STACK is not set
+CONFIG_LIVEPATCH_RESTRICT_KPROBE=y
+# end of Enable Livepatch
+
+#
+# Kernel Features
+#
+
+#
+# ARM errata workarounds via the alternatives framework
+#
+CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y
+CONFIG_ARM64_ERRATUM_826319=y
+CONFIG_ARM64_ERRATUM_827319=y
+CONFIG_ARM64_ERRATUM_824069=y
+CONFIG_ARM64_ERRATUM_819472=y
+CONFIG_ARM64_ERRATUM_832075=y
+CONFIG_ARM64_ERRATUM_845719=y
+# CONFIG_ARM64_ERRATUM_843419 is not set
+CONFIG_ARM64_ERRATUM_1024718=y
+CONFIG_ARM64_ERRATUM_1418040=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
+CONFIG_ARM64_ERRATUM_1165522=y
+CONFIG_ARM64_ERRATUM_1319367=y
+CONFIG_ARM64_ERRATUM_1530923=y
+CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
+CONFIG_ARM64_ERRATUM_1286807=y
+CONFIG_ARM64_ERRATUM_1463225=y
+CONFIG_ARM64_ERRATUM_1542419=y
+CONFIG_ARM64_ERRATUM_1508412=y
+# CONFIG_CAVIUM_ERRATUM_22375 is not set
+# CONFIG_CAVIUM_ERRATUM_23154 is not set
+# CONFIG_CAVIUM_ERRATUM_27456 is not set
+# CONFIG_CAVIUM_ERRATUM_30115 is not set
+# CONFIG_CAVIUM_TX2_ERRATUM_219 is not set
+# CONFIG_FUJITSU_ERRATUM_010001 is not set
+# CONFIG_HISILICON_ERRATUM_1980005 is not set
+# CONFIG_QCOM_FALKOR_ERRATUM_1003 is not set
+# CONFIG_QCOM_FALKOR_ERRATUM_1009 is not set
+# CONFIG_QCOM_QDF2400_ERRATUM_0065 is not set
+# CONFIG_QCOM_FALKOR_ERRATUM_E1041 is not set
+CONFIG_SOCIONEXT_SYNQUACER_PREITS=y
+# CONFIG_HISILICON_HIP08_RU_PREFETCH_DEFAULT_OFF is not set
+# end of ARM errata workarounds via the alternatives framework
+
+CONFIG_ARM64_4K_PAGES=y
+# CONFIG_ARM64_16K_PAGES is not set
+# CONFIG_ARM64_64K_PAGES is not set
+CONFIG_ARM64_VA_BITS_39=y
+# CONFIG_ARM64_VA_BITS_48 is not set
+CONFIG_ARM64_VA_BITS=39
+CONFIG_ARM64_PA_BITS_48=y
+CONFIG_ARM64_PA_BITS=48
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_SCHED_MC is not set
+# CONFIG_SCHED_CLUSTER is not set
+# CONFIG_SCHED_SMT is not set
+CONFIG_NR_CPUS=64
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_ARM64_BOOTPARAM_HOTPLUG_CPU0 is not set
+# CONFIG_NUMA is not set
+CONFIG_HZ_100=y
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=100
+CONFIG_SCHED_HRTICK=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HW_PERF_EVENTS=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_LLC_128_LINE_SIZE=y
+CONFIG_ARCH_HAS_FILTER_PGPROT=y
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+# CONFIG_PARAVIRT is not set
+# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+CONFIG_KEXEC=y
+CONFIG_KEXEC_FILE=y
+# CONFIG_KEXEC_SIG is not set
+CONFIG_CRASH_DUMP=y
+# CONFIG_ARM64_CPU_PARK is not set
+# CONFIG_XEN is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+# CONFIG_UNMAP_KERNEL_AT_EL0 is not set
+# CONFIG_RODATA_FULL_DEFAULT_ENABLED is not set
+# CONFIG_ARM64_PMEM_LEGACY is not set
+# CONFIG_ARM64_SW_TTBR0_PAN is not set
+# CONFIG_ARM64_TAGGED_ADDR_ABI is not set
+CONFIG_AARCH32_EL0=y
+CONFIG_KUSER_HELPERS=y
+# CONFIG_ARMV8_DEPRECATED is not set
+
+#
+# ARMv8.1 architectural features
+#
+# CONFIG_ARM64_HW_AFDBM is not set
+# CONFIG_ARM64_PAN is not set
+CONFIG_AS_HAS_LSE_ATOMICS=y
+# CONFIG_ARM64_USE_LSE_ATOMICS is not set
+# CONFIG_ARM64_VHE is not set
+# end of ARMv8.1 architectural features
+
+#
+# ARMv8.2 architectural features
+#
+# CONFIG_ARM64_PMEM is not set
+# CONFIG_ARM64_RAS_EXTN is not set
+# CONFIG_ARM64_CNP is not set
+# end of ARMv8.2 architectural features
+
+#
+# ARMv8.3 architectural features
+#
+CONFIG_ARM64_PTR_AUTH=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET=y
+CONFIG_CC_HAS_SIGN_RETURN_ADDRESS=y
+CONFIG_AS_HAS_PAC=y
+CONFIG_AS_HAS_CFI_NEGATE_RA_STATE=y
+# end of ARMv8.3 architectural features
+
+#
+# ARMv8.4 architectural features
+#
+# CONFIG_ARM64_AMU_EXTN is not set
+CONFIG_AS_HAS_ARMV8_4=y
+CONFIG_ARM64_TLB_RANGE=y
+# end of ARMv8.4 architectural features
+
+#
+# ARMv8.5 architectural features
+#
+# CONFIG_ARM64_BTI is not set
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI=y
+CONFIG_ARM64_E0PD=y
+# CONFIG_ARCH_RANDOM is not set
+CONFIG_ARM64_AS_HAS_MTE=y
+# end of ARMv8.5 architectural features
+
+#
+# ARMv8.6 architectural features
+#
+CONFIG_ARM64_TWED=y
+# end of ARMv8.6 architectural features
+
+#
+# ARMv8.7 architectural features
+#
+# end of ARMv8.7 architectural features
+
+# CONFIG_ARM64_SVE is not set
+# CONFIG_ARM64_MODULE_PLTS is not set
+# CONFIG_ARM64_PSEUDO_NMI is not set
+# CONFIG_RELOCATABLE is not set
+# CONFIG_RANDOMIZE_BASE is not set
+CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
+CONFIG_STACKPROTECTOR_PER_TASK=y
+# CONFIG_ASCEND_FEATURES is not set
+# end of Kernel Features
+
+#
+# Boot options
+#
+CONFIG_CMDLINE=""
+CONFIG_EFI_STUB=y
+CONFIG_EFI=y
+CONFIG_DMI=y
+# end of Boot options
+
+CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
+
+#
+# Power management options
+#
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+# CONFIG_HIBERNATION is not set
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_CLK=y
+# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
+CONFIG_CPU_PM=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# end of Power management options
+
+#
+# CPU Power Management
+#
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
+
+#
+# ARM CPU Idle Drivers
+#
+# CONFIG_ARM_CPUIDLE is not set
+# CONFIG_ARM_PSCI_CPUIDLE is not set
+# end of ARM CPU Idle Drivers
+
+CONFIG_HALTPOLL_CPUIDLE=y
+# end of CPU Idle
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+# end of CPU Frequency scaling
+# end of CPU Power Management
+
+#
+# Firmware Drivers
+#
+# CONFIG_ARM_SCMI_PROTOCOL is not set
+# CONFIG_ARM_SDE_INTERFACE is not set
+# CONFIG_FIRMWARE_MEMMAP is not set
+# CONFIG_DMIID is not set
+# CONFIG_DMI_SYSFS is not set
+# CONFIG_FW_CFG_SYSFS is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_ESRT=y
+# CONFIG_EFI_FAKE_MEMMAP is not set
+CONFIG_EFI_PARAMS_FROM_FDT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_GENERIC_STUB=y
+CONFIG_EFI_ARMSTUB_DTB_LOADER=y
+# CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER is not set
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+# CONFIG_EFI_CAPSULE_LOADER is not set
+# CONFIG_EFI_TEST is not set
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+# end of EFI (Extensible Firmware Interface) Support
+
+CONFIG_EFI_EARLYCON=y
+CONFIG_ARM_PSCI_FW=y
+# CONFIG_ARM_PSCI_CHECKER is not set
+CONFIG_HAVE_ARM_SMCCC=y
+CONFIG_HAVE_ARM_SMCCC_DISCOVERY=y
+# CONFIG_ARM_SMCCC_SOC_ID is not set
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+CONFIG_ARCH_SUPPORTS_ACPI=y
+# CONFIG_ACPI is not set
+# CONFIG_VIRTUALIZATION is not set
+# CONFIG_ARM64_CRYPTO is not set
+CONFIG_SELFDECOMPRESS_ZIMAGE=y
+
+#
+# zImage support selfdecompre features
+#
+# CONFIG_SELFDECOMPRESS_ZIMAGE_GZIP is not set
+CONFIG_SELFDECOMPRESS_ZIMAGE_XZ=y
+# CONFIG_SELFDECOMPRESS_ZIMAGE_LZ4 is not set
+# CONFIG_SELFDECOMPRESS_ZIMAGE_LZMA is not set
+# CONFIG_SELFDECOMPRESS_ZIMAGE_LZO is not set
+# CONFIG_ZIMAGE_2M_TEXT_OFFSET is not set
+# end of zImage support selfdecompre features
+
+#
+# General architecture-dependent options
+#
+CONFIG_CRASH_CORE=y
+CONFIG_KEXEC_CORE=y
+# CONFIG_QUICK_KEXEC is not set
+CONFIG_ARCH_WANT_RESERVE_CRASH_KERNEL=y
+CONFIG_KPROBES=y
+CONFIG_JUMP_LABEL=y
+# CONFIG_STATIC_KEYS_SELFTEST is not set
+CONFIG_UPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_KRETPROBES=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_KEEPINITRD=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_TABLE_FREE=y
+CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS=11
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_COMPAT_OLD_SIGACTION=y
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_COMPILER_H=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_GCC_PLUGINS=y
+# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
+CONFIG_ASM_MODVERSIONS=y
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+# CONFIG_MODULE_COMPRESS is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLK_SCSI_REQUEST=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_DEV_THROTTLING is not set
+# CONFIG_BLK_CMDLINE_PARSER is not set
+# CONFIG_BLK_WBT is not set
+# CONFIG_BLK_CGROUP_IOLATENCY is not set
+# CONFIG_BLK_CGROUP_IOCOST is not set
+# CONFIG_BLK_DEBUG_FS is not set
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_EFI_PARTITION=y
+# end of Partition Types
+
+CONFIG_BLOCK_COMPAT=y
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+CONFIG_BLK_PM=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=m
+# CONFIG_MQ_IOSCHED_KYBER is not set
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_UNINLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_HAVE_ELF_PROT=y
+CONFIG_ARCH_USE_GNU_PROPERTY=y
+CONFIG_ELFCORE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+# CONFIG_SPARSEMEM_VMEMMAP is not set
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_HOLES_IN_ZONE=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_MEMORY_ISOLATION=y
+CONFIG_MEMORY_HOTPLUG=y
+CONFIG_MEMORY_HOTPLUG_SPARSE=y
+# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set
+# CONFIG_MEMORY_HOTREMOVE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_COMPACTION=y
+# CONFIG_PAGE_REPORTING is not set
+CONFIG_MIGRATION=y
+# CONFIG_HUGE_VMALLOC_DEFAULT_ENABLED is not set
+CONFIG_CONTIG_ALLOC=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_BOUNCE=y
+CONFIG_KSM=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+CONFIG_MEMORY_FAILURE=y
+# CONFIG_HWPOISON_INJECT is not set
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+# CONFIG_CLEANCACHE is not set
+# CONFIG_FRONTSWAP is not set
+CONFIG_MEMCG_QOS=y
+# CONFIG_CMA is not set
+# CONFIG_ZPOOL is not set
+# CONFIG_ZBUD is not set
+CONFIG_ZSMALLOC=m
+# CONFIG_ZSMALLOC_STAT is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_BENCHMARK is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+# CONFIG_PIN_MEMORY is not set
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_COMPAT_NETLINK_MESSAGES=y
+CONFIG_NET_INGRESS=y
+CONFIG_SKB_EXTENSIONS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=m
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+CONFIG_XFRM=y
+CONFIG_XFRM_ALGO=m
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_INTERFACE is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_IP_FIB_TRIE_STATS is not set
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+# CONFIG_IP_PNP is not set
+CONFIG_NET_IPIP=m
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_NET_IP_TUNNEL=m
+# CONFIG_IP_MROUTE is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_NET_IPVTI is not set
+CONFIG_NET_UDP_TUNNEL=m
+# CONFIG_NET_FOU is not set
+# CONFIG_NET_FOU_IP_TUNNELS is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_DIAG=m
+CONFIG_INET_TCP_DIAG=m
+# CONFIG_INET_UDP_DIAG is not set
+# CONFIG_INET_RAW_DIAG is not set
+# CONFIG_INET_DIAG_DESTROY is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=m
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
+# CONFIG_IPV6_VTI is not set
+# CONFIG_IPV6_SIT is not set
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+CONFIG_NETLABEL=y
+# CONFIG_MPTCP is not set
+CONFIG_NETWORK_SECMARK=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=y
+# CONFIG_NETFILTER_NETLINK_ACCT is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NETFILTER_NETLINK_OSF is not set
+CONFIG_NF_CONNTRACK=m
+# CONFIG_NF_LOG_NETDEV is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_SECMARK is not set
+# CONFIG_NF_CONNTRACK_ZONES is not set
+CONFIG_NF_CONNTRACK_PROCFS=y
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CONNTRACK_LABELS is not set
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+# CONFIG_NF_CONNTRACK_FTP is not set
+# CONFIG_NF_CONNTRACK_H323 is not set
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_SNMP is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+# CONFIG_NF_CONNTRACK_TFTP is not set
+# CONFIG_NF_CT_NETLINK is not set
+CONFIG_NF_NAT=m
+# CONFIG_NF_TABLES is not set
+CONFIG_NETFILTER_XTABLES=m
+
+#
+# Xtables combined modules
+#
+# CONFIG_NETFILTER_XT_MARK is not set
+# CONFIG_NETFILTER_XT_CONNMARK is not set
+
+#
+# Xtables targets
+#
+# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+# CONFIG_NETFILTER_XT_TARGET_LOG is not set
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+CONFIG_NETFILTER_XT_NAT=m
+# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
+# CONFIG_NETFILTER_XT_TARGET_MASQUERADE is not set
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+
+#
+# Xtables matches
+#
+# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_BPF is not set
+# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ECN is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_HL is not set
+# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_MAC is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# end of Core Netfilter Configuration
+
+# CONFIG_IP_SET is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=m
+# CONFIG_NF_SOCKET_IPV4 is not set
+# CONFIG_NF_TPROXY_IPV4 is not set
+# CONFIG_NF_DUP_IPV4 is not set
+# CONFIG_NF_LOG_ARP is not set
+# CONFIG_NF_LOG_IPV4 is not set
+CONFIG_NF_REJECT_IPV4=m
+CONFIG_IP_NF_IPTABLES=m
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+# CONFIG_IP_NF_TARGET_SYNPROXY is not set
+CONFIG_IP_NF_NAT=m
+# CONFIG_IP_NF_TARGET_MASQUERADE is not set
+# CONFIG_IP_NF_TARGET_NETMAP is not set
+# CONFIG_IP_NF_TARGET_REDIRECT is not set
+# CONFIG_IP_NF_MANGLE is not set
+# CONFIG_IP_NF_RAW is not set
+# CONFIG_IP_NF_SECURITY is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# end of IP: Netfilter Configuration
+
+#
+# IPv6: Netfilter Configuration
+#
+# CONFIG_NF_SOCKET_IPV6 is not set
+# CONFIG_NF_TPROXY_IPV6 is not set
+# CONFIG_NF_DUP_IPV6 is not set
+CONFIG_NF_REJECT_IPV6=m
+# CONFIG_NF_LOG_IPV6 is not set
+CONFIG_IP6_NF_IPTABLES=m
+# CONFIG_IP6_NF_MATCH_AH is not set
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+# CONFIG_IP6_NF_MATCH_HL is not set
+# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
+# CONFIG_IP6_NF_MATCH_MH is not set
+# CONFIG_IP6_NF_MATCH_RT is not set
+# CONFIG_IP6_NF_MATCH_SRH is not set
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
+# CONFIG_IP6_NF_MANGLE is not set
+# CONFIG_IP6_NF_RAW is not set
+# CONFIG_IP6_NF_SECURITY is not set
+CONFIG_IP6_NF_NAT=m
+# CONFIG_IP6_NF_TARGET_MASQUERADE is not set
+# CONFIG_IP6_NF_TARGET_NPT is not set
+# end of IPv6: Netfilter Configuration
+
+CONFIG_NF_DEFRAG_IPV6=m
+# CONFIG_NF_CONNTRACK_BRIDGE is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+CONFIG_TIPC=m
+CONFIG_TIPC_MEDIA_UDP=y
+# CONFIG_TIPC_CRYPTO is not set
+# CONFIG_TIPC_DIAG is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=m
+CONFIG_GARP=m
+# CONFIG_BRIDGE is not set
+CONFIG_HAVE_NET_DSA=y
+# CONFIG_NET_DSA is not set
+CONFIG_VLAN_8021Q=m
+CONFIG_VLAN_8021Q_GVRP=y
+# CONFIG_VLAN_8021Q_MVRP is not set
+CONFIG_LLC=m
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=m
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+# CONFIG_NET_L3_MASTER_DEV is not set
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
+# CONFIG_CGROUP_NET_PRIO is not set
+# CONFIG_CGROUP_NET_CLASSID is not set
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+# CONFIG_BPF_JIT is not set
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+CONFIG_CAN=m
+CONFIG_CAN_RAW=m
+CONFIG_CAN_BCM=m
+CONFIG_CAN_GW=m
+# CONFIG_CAN_J1939 is not set
+# CONFIG_CAN_ISOTP is not set
+
+#
+# CAN Device Drivers
+#
+# CONFIG_CAN_VCAN is not set
+# CONFIG_CAN_VXCAN is not set
+# CONFIG_CAN_SLCAN is not set
+CONFIG_CAN_DEV=m
+CONFIG_CAN_CALC_BITTIMING=y
+# CONFIG_CAN_FLEXCAN is not set
+# CONFIG_CAN_GRCAN is not set
+# CONFIG_CAN_KVASER_PCIEFD is not set
+# CONFIG_CAN_XILINXCAN is not set
+# CONFIG_CAN_C_CAN is not set
+# CONFIG_CAN_CC770 is not set
+# CONFIG_CAN_IFI_CANFD is not set
+# CONFIG_CAN_M_CAN is not set
+# CONFIG_CAN_PEAK_PCIEFD is not set
+# CONFIG_CAN_SJA1000 is not set
+# CONFIG_CAN_SOFTING is not set
+
+#
+# CAN SPI interfaces
+#
+# CONFIG_CAN_HI311X is not set
+# CONFIG_CAN_MCP251X is not set
+# CONFIG_CAN_MCP251XFD is not set
+# end of CAN SPI interfaces
+
+#
+# CAN USB interfaces
+#
+# CONFIG_CAN_8DEV_USB is not set
+# CONFIG_CAN_EMS_USB is not set
+# CONFIG_CAN_ESD_USB2 is not set
+# CONFIG_CAN_GS_USB is not set
+# CONFIG_CAN_KVASER_USB is not set
+# CONFIG_CAN_MCBA_USB is not set
+# CONFIG_CAN_PEAK_USB is not set
+# CONFIG_CAN_UCAN is not set
+# end of CAN USB interfaces
+
+# CONFIG_CAN_DEBUG_DEVICES is not set
+# end of CAN Device Drivers
+
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+CONFIG_FIB_RULES=y
+CONFIG_WIRELESS=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_WEXT_SPY=y
+CONFIG_WEXT_PRIV=y
+CONFIG_CFG80211=m
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+CONFIG_CFG80211_CERTIFICATION_ONUS=y
+# CONFIG_CFG80211_REQUIRE_SIGNED_REGDB is not set
+# CONFIG_CFG80211_REG_CELLULAR_HINTS is not set
+# CONFIG_CFG80211_REG_RELAX_NO_IR is not set
+CONFIG_CFG80211_DEFAULT_PS=y
+# CONFIG_CFG80211_DEBUGFS is not set
+# CONFIG_CFG80211_CRDA_SUPPORT is not set
+CONFIG_CFG80211_WEXT=y
+CONFIG_LIB80211=m
+CONFIG_LIB80211_CRYPT_WEP=m
+CONFIG_LIB80211_CRYPT_CCMP=m
+CONFIG_LIB80211_CRYPT_TKIP=m
+# CONFIG_LIB80211_DEBUG is not set
+# CONFIG_MAC80211 is not set
+CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+CONFIG_NET_9P=y
+CONFIG_NET_9P_VIRTIO=y
+# CONFIG_NET_9P_DEBUG is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_DST_CACHE=y
+CONFIG_GRO_CELLS=y
+CONFIG_FAILOVER=y
+# CONFIG_ETHTOOL_NETLINK is not set
+CONFIG_HAVE_EBPF_JIT=y
+
+#
+# Device Drivers
+#
+CONFIG_ARM_AMBA=y
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_HOTPLUG_PCI_PCIE=y
+CONFIG_PCIEAER=y
+# CONFIG_PCIEAER_INJECT is not set
+# CONFIG_PCIE_ECRC is not set
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
+# CONFIG_PCIE_DPC is not set
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+CONFIG_PCI_ECAM=y
+# CONFIG_PCI_IOV is not set
+# CONFIG_PCI_PRI is not set
+# CONFIG_PCI_PASID is not set
+CONFIG_PCI_LABEL=y
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+CONFIG_HOTPLUG_PCI=y
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_PCI_FTPCI100 is not set
+CONFIG_PCI_HOST_COMMON=y
+CONFIG_PCI_HOST_GENERIC=y
+# CONFIG_PCIE_XILINX is not set
+# CONFIG_PCI_XGENE is not set
+# CONFIG_PCIE_ALTERA is not set
+# CONFIG_PCI_HOST_THUNDER_PEM is not set
+# CONFIG_PCI_HOST_THUNDER_ECAM is not set
+
+#
+# DesignWare PCI Core Support
+#
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# CONFIG_PCI_HISI is not set
+# CONFIG_PCIE_KIRIN is not set
+# CONFIG_PCIE_HISI_STB is not set
+# CONFIG_PCI_MESON is not set
+# CONFIG_PCIE_AL is not set
+# end of DesignWare PCI Core Support
+
+#
+# Mobiveil PCIe Core Support
+#
+# CONFIG_PCIE_LAYERSCAPE_GEN4 is not set
+# end of Mobiveil PCIe Core Support
+
+#
+# Cadence PCIe controllers support
+#
+# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
+# CONFIG_PCI_J721E_HOST is not set
+# end of Cadence PCIe controllers support
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_STANDALONE=y
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_FW_LOADER_USER_HELPER is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+# CONFIG_FW_CACHE is not set
+# end of Firmware loader
+
+CONFIG_ALLOW_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+CONFIG_ARM_CCI=y
+CONFIG_ARM_CCI400_COMMON=y
+# CONFIG_BRCMSTB_GISB_ARB is not set
+# CONFIG_MOXTET is not set
+# CONFIG_HISILICON_LPC is not set
+# CONFIG_SIMPLE_PM_BUS is not set
+# CONFIG_VEXPRESS_CONFIG is not set
+# CONFIG_MHI_BUS is not set
+# end of Bus devices
+
+# CONFIG_CONNECTOR is not set
+# CONFIG_GNSS is not set
+CONFIG_MTD=m
+# CONFIG_MTD_TESTS is not set
+
+#
+# Partition parsers
+#
+# CONFIG_MTD_AR7_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=m
+CONFIG_MTD_OF_PARTS=m
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# end of Partition parsers
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_BLKDEVS=m
+CONFIG_MTD_BLOCK=m
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_MTD_OOPS is not set
+# CONFIG_MTD_SWAP is not set
+# CONFIG_MTD_PARTITIONED_MASTER is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=m
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=m
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+# CONFIG_MTD_CFI_NOSWAP is not set
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_LE_BYTE_SWAP=y
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_16=y
+CONFIG_MTD_MAP_BANK_WIDTH_32=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=m
+CONFIG_MTD_CFI_AMDSTD=m
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=m
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# end of RAM/ROM/Flash chip drivers
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=m
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_PHYSMAP_VERSATILE is not set
+# CONFIG_MTD_PHYSMAP_GEMINI is not set
+# CONFIG_MTD_PHYSMAP_GPIO_ADDR is not set
+# CONFIG_MTD_PCI is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+# end of Mapping drivers for chip access
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_MCHP23K256 is not set
+# CONFIG_MTD_SST25L is not set
+# CONFIG_MTD_SLRAM is not set
+CONFIG_MTD_PHRAM=m
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOCG3 is not set
+# end of Self-contained MTD device drivers
+
+#
+# NAND
+#
+CONFIG_MTD_NAND_CORE=m
+# CONFIG_MTD_ONENAND is not set
+CONFIG_MTD_NAND_ECC_SW_HAMMING=m
+# CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC is not set
+CONFIG_MTD_RAW_NAND=m
+# CONFIG_MTD_NAND_ECC_SW_BCH is not set
+
+#
+# Raw/parallel NAND flash controllers
+#
+# CONFIG_MTD_NAND_DENALI_PCI is not set
+# CONFIG_MTD_NAND_DENALI_DT is not set
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_BRCMNAND is not set
+# CONFIG_MTD_NAND_HISI504 is not set
+# CONFIG_MTD_NAND_MXIC is not set
+# CONFIG_MTD_NAND_GPIO is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_NAND_CADENCE is not set
+# CONFIG_MTD_NAND_ARASAN is not set
+
+#
+# Misc
+#
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_RICOH is not set
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_SPI_NAND is not set
+
+#
+# ECC engine support
+#
+CONFIG_MTD_NAND_ECC=y
+# end of ECC engine support
+# end of NAND
+
+#
+# LPDDR & LPDDR2 PCM memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# end of LPDDR & LPDDR2 PCM memory drivers
+
+# CONFIG_MTD_SPI_NOR is not set
+CONFIG_MTD_UBI=m
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_LIMIT=20
+CONFIG_MTD_UBI_FASTMAP=y
+# CONFIG_MTD_UBI_GLUEBI is not set
+# CONFIG_MTD_UBI_BLOCK is not set
+# CONFIG_MTD_HYPERBUS is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+# CONFIG_OF_UNITTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_NET=y
+CONFIG_OF_RESERVED_MEM=y
+# CONFIG_OF_OVERLAY is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+CONFIG_CDROM=m
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+CONFIG_ZRAM=m
+# CONFIG_ZRAM_WRITEBACK is not set
+# CONFIG_ZRAM_MEMORY_TRACKING is not set
+# CONFIG_BLK_DEV_UMEM is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SKD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=30720
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_VIRTIO_BLK=y
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_RSXX is not set
+
+#
+# NVME Support
+#
+# CONFIG_BLK_DEV_NVME is not set
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_LATTICE_ECP3_CONFIG is not set
+# CONFIG_SRAM is not set
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_PVPANIC is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_AT25 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_IDT_89HPESX is not set
+# CONFIG_EEPROM_EE1004 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# end of Texas Instruments shared transport line discipline
+
+#
+# Altera FPGA firmware download module (requires I2C)
+#
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_MISC_RTSX_USB is not set
+# CONFIG_HABANA_AI is not set
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=m
+CONFIG_RAID_ATTRS=m
+CONFIG_SCSI=m
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=m
+# CONFIG_CHR_DEV_ST is not set
+CONFIG_BLK_DEV_SR=m
+CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SCH is not set
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_SCSI_SCAN_ASYNC=y
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_HISI_SAS is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT3SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+CONFIG_SCSI_VIRTIO=m
+CONFIG_SCSI_DH=y
+CONFIG_SCSI_DH_RDAC=m
+CONFIG_SCSI_DH_HP_SW=m
+CONFIG_SCSI_DH_EMC=m
+CONFIG_SCSI_DH_ALUA=m
+# end of SCSI device support
+
+CONFIG_HAVE_PATA_PLATFORM=y
+CONFIG_ATA=m
+CONFIG_SATA_HOST=y
+CONFIG_ATA_VERBOSE_ERROR=y
+# CONFIG_ATA_FORCE is not set
+CONFIG_SATA_PMP=y
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=m
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+CONFIG_SATA_AHCI_PLATFORM=m
+# CONFIG_AHCI_CEVA is not set
+# CONFIG_AHCI_QORIQ is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_ZHAOXIN is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_LEGACY is not set
+CONFIG_MD=y
+# CONFIG_BLK_DEV_MD is not set
+# CONFIG_BCACHE is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
+CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
+# CONFIG_DM_UNSTRIPED is not set
+# CONFIG_DM_CRYPT is not set
+# CONFIG_DM_SNAPSHOT is not set
+# CONFIG_DM_THIN_PROVISIONING is not set
+# CONFIG_DM_CACHE is not set
+# CONFIG_DM_WRITECACHE is not set
+# CONFIG_DM_EBS is not set
+# CONFIG_DM_ERA is not set
+# CONFIG_DM_CLONE is not set
+# CONFIG_DM_MIRROR is not set
+# CONFIG_DM_RAID is not set
+# CONFIG_DM_ZERO is not set
+# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_DUST is not set
+# CONFIG_DM_UEVENT is not set
+# CONFIG_DM_FLAKEY is not set
+# CONFIG_DM_VERITY is not set
+# CONFIG_DM_SWITCH is not set
+# CONFIG_DM_LOG_WRITES is not set
+# CONFIG_DM_INTEGRITY is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+CONFIG_NETDEVICES=y
+CONFIG_MII=m
+CONFIG_NET_CORE=y
+CONFIG_BONDING=m
+# CONFIG_DUMMY is not set
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NET_TEAM is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_IPVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_MACSEC is not set
+# CONFIG_NETCONSOLE is not set
+CONFIG_TUN=m
+# CONFIG_TUN_VNET_CROSS_LE is not set
+# CONFIG_VETH is not set
+CONFIG_VIRTIO_NET=y
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+
+#
+# Distributed Switch Architecture drivers
+#
+# end of Distributed Switch Architecture drivers
+
+CONFIG_ETHERNET=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_ADAPTEC is not set
+# CONFIG_NET_VENDOR_AGERE is not set
+# CONFIG_NET_VENDOR_ALACRITECH is not set
+# CONFIG_NET_VENDOR_ALTEON is not set
+# CONFIG_ALTERA_TSE is not set
+# CONFIG_NET_VENDOR_AMAZON is not set
+# CONFIG_NET_VENDOR_AMD is not set
+# CONFIG_NET_VENDOR_AQUANTIA is not set
+# CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_VENDOR_ATHEROS is not set
+# CONFIG_NET_VENDOR_AURORA is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_BROCADE is not set
+CONFIG_NET_VENDOR_CADENCE=y
+# CONFIG_MACB is not set
+# CONFIG_NET_VENDOR_CAVIUM is not set
+# CONFIG_NET_VENDOR_CHELSIO is not set
+# CONFIG_NET_VENDOR_CISCO is not set
+# CONFIG_NET_VENDOR_CORTINA is not set
+# CONFIG_DNET is not set
+# CONFIG_NET_VENDOR_DEC is not set
+# CONFIG_NET_VENDOR_DLINK is not set
+# CONFIG_NET_VENDOR_EMULEX is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
+# CONFIG_NET_VENDOR_GOOGLE is not set
+# CONFIG_NET_VENDOR_HISILICON is not set
+# CONFIG_NET_VENDOR_HUAWEI is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+CONFIG_NET_VENDOR_NETSWIFT=y
+# CONFIG_JME is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MELLANOX is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+# CONFIG_NET_VENDOR_MICROSEMI is not set
+# CONFIG_NET_VENDOR_MYRI is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_NETERION is not set
+# CONFIG_NET_VENDOR_NETRONOME is not set
+# CONFIG_NET_VENDOR_NI is not set
+# CONFIG_NET_VENDOR_NVIDIA is not set
+# CONFIG_NET_VENDOR_OKI is not set
+# CONFIG_ETHOC is not set
+# CONFIG_NET_VENDOR_PACKET_ENGINES is not set
+# CONFIG_NET_VENDOR_PENSANDO is not set
+# CONFIG_NET_VENDOR_QLOGIC is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
+# CONFIG_NET_VENDOR_RDC is not set
+# CONFIG_NET_VENDOR_REALTEK is not set
+# CONFIG_NET_VENDOR_RENESAS is not set
+# CONFIG_NET_VENDOR_ROCKER is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
+# CONFIG_NET_VENDOR_SILAN is not set
+# CONFIG_NET_VENDOR_SIS is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+# CONFIG_NET_VENDOR_SOCIONEXT is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SUN is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
+# CONFIG_NET_VENDOR_TEHUTI is not set
+# CONFIG_NET_VENDOR_TI is not set
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+# CONFIG_NET_VENDOR_XILINX is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PHYLIB=m
+CONFIG_SWPHY=y
+CONFIG_FIXED_PHY=m
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+# CONFIG_AQUANTIA_PHY is not set
+# CONFIG_AX88796B_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BCM54140_PHY is not set
+# CONFIG_BCM7XXX_PHY is not set
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_MARVELL_10G_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_MICROCHIP_PHY is not set
+# CONFIG_MICROCHIP_T1_PHY is not set
+# CONFIG_MICROSEMI_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_RENESAS_PHY is not set
+# CONFIG_ROCKCHIP_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_MICREL_KS8995MA is not set
+CONFIG_MDIO_DEVICE=m
+CONFIG_MDIO_BUS=m
+CONFIG_OF_MDIO=m
+CONFIG_MDIO_DEVRES=m
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MDIO_BCM_UNIMAC is not set
+# CONFIG_MDIO_HISI_FEMAC is not set
+# CONFIG_MDIO_MVUSB is not set
+# CONFIG_MDIO_MSCC_MIIM is not set
+# CONFIG_MDIO_OCTEON is not set
+# CONFIG_MDIO_IPQ4019 is not set
+# CONFIG_MDIO_IPQ8064 is not set
+# CONFIG_MDIO_THUNDER is not set
+
+#
+# MDIO Multiplexers
+#
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set
+# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
+
+#
+# PCS device drivers
+#
+# CONFIG_PCS_XPCS is not set
+# end of PCS device drivers
+
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+
+#
+# Host-side USB support is needed for USB Network Adapter support
+#
+CONFIG_USB_NET_DRIVERS=m
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_RTL8152 is not set
+# CONFIG_USB_LAN78XX is not set
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_AX88179_178A=m
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_CDC_EEM is not set
+CONFIG_USB_NET_CDC_NCM=m
+# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set
+# CONFIG_USB_NET_CDC_MBIM is not set
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_SR9700 is not set
+# CONFIG_USB_NET_SR9800 is not set
+# CONFIG_USB_NET_SMSC75XX is not set
+# CONFIG_USB_NET_SMSC95XX is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=m
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+CONFIG_USB_NET_RNDIS_HOST=m
+CONFIG_USB_NET_CDC_SUBSET_ENABLE=m
+CONFIG_USB_NET_CDC_SUBSET=m
+# CONFIG_USB_ALI_M5632 is not set
+# CONFIG_USB_AN2720 is not set
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=m
+# CONFIG_USB_NET_CX82310_ETH is not set
+# CONFIG_USB_NET_KALMIA is not set
+# CONFIG_USB_NET_QMI_WWAN is not set
+# CONFIG_USB_NET_INT51X1 is not set
+# CONFIG_USB_IPHETH is not set
+# CONFIG_USB_SIERRA_NET is not set
+# CONFIG_USB_VL600 is not set
+# CONFIG_USB_NET_CH9200 is not set
+# CONFIG_USB_NET_AQC111 is not set
+CONFIG_WLAN=y
+# CONFIG_WIRELESS_WDS is not set
+# CONFIG_WLAN_VENDOR_ADMTEK is not set
+# CONFIG_WLAN_VENDOR_ATH is not set
+# CONFIG_WLAN_VENDOR_ATMEL is not set
+# CONFIG_WLAN_VENDOR_BROADCOM is not set
+# CONFIG_WLAN_VENDOR_CISCO is not set
+# CONFIG_WLAN_VENDOR_INTEL is not set
+CONFIG_WLAN_VENDOR_INTERSIL=y
+CONFIG_HOSTAP=m
+# CONFIG_HOSTAP_FIRMWARE is not set
+# CONFIG_HOSTAP_PLX is not set
+# CONFIG_HOSTAP_PCI is not set
+# CONFIG_HERMES is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_WLAN_VENDOR_MARVELL is not set
+# CONFIG_WLAN_VENDOR_MEDIATEK is not set
+# CONFIG_WLAN_VENDOR_MICROCHIP is not set
+# CONFIG_WLAN_VENDOR_RALINK is not set
+# CONFIG_WLAN_VENDOR_REALTEK is not set
+# CONFIG_WLAN_VENDOR_RSI is not set
+# CONFIG_WLAN_VENDOR_ST is not set
+# CONFIG_WLAN_VENDOR_TI is not set
+# CONFIG_WLAN_VENDOR_ZYDAS is not set
+# CONFIG_WLAN_VENDOR_QUANTENNA is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_VIRT_WIFI is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_VMXNET3 is not set
+# CONFIG_NETDEVSIM is not set
+CONFIG_NET_FAILOVER=y
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+# CONFIG_VT is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_LDISC_AUTOLOAD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+# CONFIG_SERIAL_8250_EXAR is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+# CONFIG_SERIAL_8250_ASPEED_VUART is not set
+CONFIG_SERIAL_8250_DWLIB=y
+CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_8250_DW=y
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_AMBA_PL010 is not set
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX310X is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_SIFIVE is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_SC16IS7XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_IFX6X60 is not set
+# CONFIG_SERIAL_XILINX_PS_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+CONFIG_SERIAL_MCTRL_GPIO=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+# CONFIG_TRACE_SINK is not set
+CONFIG_HVC_DRIVER=y
+# CONFIG_HVC_DCC is not set
+# CONFIG_SERIAL_DEV_BUS is not set
+# CONFIG_TTY_PRINTK is not set
+CONFIG_VIRTIO_CONSOLE=m
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_BA431 is not set
+# CONFIG_HW_RANDOM_VIRTIO is not set
+# CONFIG_HW_RANDOM_HISI is not set
+# CONFIG_HW_RANDOM_CCTRNG is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
+# CONFIG_APPLICOM is not set
+CONFIG_DEVMEM=y
+# CONFIG_RAW_DRIVER is not set
+CONFIG_DEVPORT=y
+# CONFIG_TCG_TPM is not set
+# CONFIG_XILLYBUS is not set
+# end of Character devices
+
+# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=m
+# CONFIG_I2C_MUX is not set
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_HIX5HD2 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NVIDIA_GPU is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CADENCE is not set
+# CONFIG_I2C_CBUS_GPIO is not set
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_HISI is not set
+# CONFIG_I2C_NOMADIK is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_RK3X is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_THUNDERX is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_SLAVE is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+# CONFIG_SPI_MEM is not set
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_AXI_SPI_ENGINE is not set
+# CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_CADENCE is not set
+# CONFIG_SPI_CADENCE_QUADSPI is not set
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_NXP_FLEXSPI is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_FSL_SPI is not set
+# CONFIG_SPI_OC_TINY is not set
+# CONFIG_SPI_PL022 is not set
+# CONFIG_SPI_PXA2XX is not set
+# CONFIG_SPI_ROCKCHIP is not set
+# CONFIG_SPI_SC18IS602 is not set
+# CONFIG_SPI_SIFIVE is not set
+# CONFIG_SPI_MXIC is not set
+# CONFIG_SPI_THUNDERX is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_ZYNQMP_GQSPI is not set
+# CONFIG_SPI_AMD is not set
+
+#
+# SPI Multiplexer support
+#
+# CONFIG_SPI_MUX is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_LOOPBACK_TEST is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_SLAVE is not set
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+# CONFIG_PPS is not set
+
+#
+# PTP clock support
+#
+# CONFIG_PTP_1588_CLOCK is not set
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# end of PTP clock support
+
+CONFIG_PINCTRL=y
+# CONFIG_DEBUG_PINCTRL is not set
+# CONFIG_PINCTRL_MCP23S08 is not set
+# CONFIG_PINCTRL_SINGLE is not set
+# CONFIG_PINCTRL_STMFX is not set
+# CONFIG_PINCTRL_OCELOT is not set
+
+#
+# Renesas pinctrl drivers
+#
+# end of Renesas pinctrl drivers
+
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=512
+CONFIG_OF_GPIO=y
+CONFIG_GPIOLIB_IRQCHIP=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_CDEV=y
+# CONFIG_GPIO_CDEV_V1 is not set
+CONFIG_GPIO_GENERIC=y
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_74XX_MMIO is not set
+# CONFIG_GPIO_ALTERA is not set
+# CONFIG_GPIO_CADENCE is not set
+CONFIG_GPIO_DWAPB=y
+# CONFIG_GPIO_FTGPIO010 is not set
+CONFIG_GPIO_GENERIC_PLATFORM=y
+# CONFIG_GPIO_GRGPIO is not set
+# CONFIG_GPIO_HLWD is not set
+# CONFIG_GPIO_LOGICVC is not set
+# CONFIG_GPIO_MB86S7X is not set
+CONFIG_GPIO_PL061=y
+# CONFIG_GPIO_SAMA5D2_PIOBU is not set
+# CONFIG_GPIO_SIFIVE is not set
+# CONFIG_GPIO_SYSCON is not set
+CONFIG_GPIO_XGENE=y
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_AMD_FCH is not set
+# end of Memory mapped GPIO drivers
+
+#
+# I2C GPIO expanders
+#
+# CONFIG_GPIO_ADP5588 is not set
+# CONFIG_GPIO_ADNP is not set
+# CONFIG_GPIO_GW_PLD is not set
+# CONFIG_GPIO_MAX7300 is not set
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCA9570 is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_TPIC2810 is not set
+# end of I2C GPIO expanders
+
+#
+# MFD GPIO expanders
+#
+# end of MFD GPIO expanders
+
+#
+# PCI GPIO expanders
+#
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_PCI_IDIO_16 is not set
+# CONFIG_GPIO_PCIE_IDIO_24 is not set
+# CONFIG_GPIO_RDC321X is not set
+# end of PCI GPIO expanders
+
+#
+# SPI GPIO expanders
+#
+# CONFIG_GPIO_74X164 is not set
+# CONFIG_GPIO_MAX3191X is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_PISOSR is not set
+# CONFIG_GPIO_XRA1403 is not set
+# end of SPI GPIO expanders
+
+#
+# USB GPIO expanders
+#
+# end of USB GPIO expanders
+
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_MOCKUP is not set
+# CONFIG_W1 is not set
+CONFIG_POWER_RESET=y
+# CONFIG_POWER_RESET_BRCMSTB is not set
+# CONFIG_POWER_RESET_GPIO is not set
+# CONFIG_POWER_RESET_GPIO_RESTART is not set
+# CONFIG_POWER_RESET_HISI is not set
+# CONFIG_POWER_RESET_LTC2952 is not set
+# CONFIG_POWER_RESET_RESTART is not set
+# CONFIG_POWER_RESET_XGENE is not set
+# CONFIG_POWER_RESET_SYSCON is not set
+# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
+# CONFIG_SYSCON_REBOOT_MODE is not set
+# CONFIG_NVMEM_REBOOT_MODE is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+# CONFIG_PDA_POWER is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_CHARGER_ADP5061 is not set
+# CONFIG_BATTERY_CW2015 is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_DS2782 is not set
+# CONFIG_BATTERY_SBS is not set
+# CONFIG_CHARGER_SBS is not set
+# CONFIG_BATTERY_BQ27XXX is not set
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_BATTERY_MAX17042 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHARGER_LP8727 is not set
+# CONFIG_CHARGER_GPIO is not set
+# CONFIG_CHARGER_LT3651 is not set
+# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
+# CONFIG_CHARGER_BQ2415X is not set
+# CONFIG_CHARGER_BQ24257 is not set
+# CONFIG_CHARGER_BQ24735 is not set
+# CONFIG_CHARGER_BQ2515X is not set
+# CONFIG_CHARGER_BQ25890 is not set
+# CONFIG_CHARGER_BQ25980 is not set
+# CONFIG_CHARGER_SMB347 is not set
+# CONFIG_BATTERY_GAUGE_LTC2941 is not set
+# CONFIG_BATTERY_RT5033 is not set
+# CONFIG_CHARGER_RT9455 is not set
+# CONFIG_CHARGER_BD99954 is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+# CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED is not set
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_GPIO_WATCHDOG is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_ZIIRAVE_WATCHDOG is not set
+# CONFIG_ARM_SP805_WATCHDOG is not set
+# CONFIG_ARM_SBSA_WATCHDOG is not set
+# CONFIG_CADENCE_WATCHDOG is not set
+# CONFIG_DW_WATCHDOG is not set
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_ARM_SMC_WATCHDOG is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_MEN_A21_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_ACT8945A is not set
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# CONFIG_MFD_ATMEL_HLCDC is not set
+# CONFIG_MFD_BCM590XX is not set
+# CONFIG_MFD_BD9571MWV is not set
+# CONFIG_MFD_AXP20X_I2C is not set
+# CONFIG_MFD_MADERA is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9062 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_DA9150 is not set
+# CONFIG_MFD_DLN2 is not set
+# CONFIG_MFD_GATEWORKS_GSC is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MP2629 is not set
+# CONFIG_MFD_HI6421_PMIC is not set
+# CONFIG_MFD_HI655X_PMIC is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_MFD_IQS62X is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_MAX14577 is not set
+# CONFIG_MFD_MAX77650 is not set
+# CONFIG_MFD_MAX77686 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MT6360 is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_MENF21BMC is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_CPCAP is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_RT5033 is not set
+# CONFIG_MFD_RK808 is not set
+# CONFIG_MFD_RN5T618 is not set
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SKY81452 is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_MFD_STMPE is not set
+CONFIG_MFD_SYSCON=y
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_TI_LMU is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65086 is not set
+# CONFIG_MFD_TPS65217 is not set
+# CONFIG_MFD_TI_LP873X is not set
+# CONFIG_MFD_TI_LP87565 is not set
+# CONFIG_MFD_TPS65218 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_STMFX is not set
+# CONFIG_MFD_INTEL_M10_BMC is not set
+# end of Multifunction device drivers
+
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGA_ARB is not set
+# CONFIG_DRM is not set
+
+#
+# ARM devices
+#
+# end of ARM devices
+
+#
+# Frame buffer Devices
+#
+# CONFIG_FB is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
+# end of Backlight & LCD device support
+# end of Graphics support
+
+# CONFIG_SOUND is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=m
+# CONFIG_USB_ULPI_BUS is not set
+# CONFIG_USB_CONN_GPIO is not set
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=m
+CONFIG_USB_PCI=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEFAULT_PERSIST=y
+# CONFIG_USB_FEW_INIT_RETRIES is not set
+CONFIG_USB_DYNAMIC_MINORS=y
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_PRODUCTLIST is not set
+# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+CONFIG_USB_AUTOSUSPEND_DELAY=2
+CONFIG_USB_MON=m
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=m
+# CONFIG_USB_XHCI_DBGCAP is not set
+CONFIG_USB_XHCI_PCI=m
+# CONFIG_USB_XHCI_PCI_RENESAS is not set
+CONFIG_USB_XHCI_PLATFORM=m
+# CONFIG_USB_XHCI_HISTB is not set
+CONFIG_USB_EHCI_HCD=m
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_PCI=m
+# CONFIG_USB_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PLATFORM=m
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_FOTG210_HCD is not set
+# CONFIG_USB_MAX3421_HCD is not set
+CONFIG_USB_OHCI_HCD=m
+CONFIG_USB_OHCI_HCD_PCI=m
+CONFIG_USB_OHCI_HCD_PLATFORM=m
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+# CONFIG_USB_UAS is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USBIP_CORE is not set
+# CONFIG_USB_CDNS3 is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_DWC3 is not set
+# CONFIG_USB_DWC2 is not set
+# CONFIG_USB_CHIPIDEA is not set
+# CONFIG_USB_ISP1760 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_APPLE_MFI_FASTCHARGE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+# CONFIG_USB_EZUSB_FX2 is not set
+# CONFIG_USB_HUB_USB251XB is not set
+# CONFIG_USB_HSIC_USB3503 is not set
+# CONFIG_USB_HSIC_USB4604 is not set
+# CONFIG_USB_LINK_LAYER_TEST is not set
+# CONFIG_USB_CHAOSKEY is not set
+
+#
+# USB Physical Layer drivers
+#
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+# CONFIG_USB_ULPI is not set
+# end of USB Physical Layer drivers
+
+# CONFIG_USB_GADGET is not set
+# CONFIG_TYPEC is not set
+# CONFIG_USB_ROLE_SWITCH is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_SUPPORT=y
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+# CONFIG_RTC_HCTOSYS is not set
+# CONFIG_RTC_SYSTOHC is not set
+# CONFIG_RTC_DEBUG is not set
+# CONFIG_RTC_NVMEM is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_ABB5ZES3 is not set
+# CONFIG_RTC_DRV_ABEOZ9 is not set
+# CONFIG_RTC_DRV_ABX80X is not set
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_HYM8563 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL12026 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8523 is not set
+# CONFIG_RTC_DRV_PCF85063 is not set
+# CONFIG_RTC_DRV_PCF85363 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8010 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_RV3028 is not set
+# CONFIG_RTC_DRV_RV3032 is not set
+# CONFIG_RTC_DRV_RV8803 is not set
+# CONFIG_RTC_DRV_SD3078 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T93 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1302 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1343 is not set
+# CONFIG_RTC_DRV_DS1347 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6916 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RX4581 is not set
+# CONFIG_RTC_DRV_RX6110 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+# CONFIG_RTC_DRV_MCP795 is not set
+CONFIG_RTC_I2C_AND_SPI=m
+
+#
+# SPI and I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS3232 is not set
+# CONFIG_RTC_DRV_PCF2127 is not set
+# CONFIG_RTC_DRV_RV3029C2 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+CONFIG_RTC_DRV_EFI=y
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+# CONFIG_RTC_DRV_ZYNQMP is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PL030 is not set
+CONFIG_RTC_DRV_PL031=y
+# CONFIG_RTC_DRV_CADENCE is not set
+# CONFIG_RTC_DRV_FTRTC010 is not set
+# CONFIG_RTC_DRV_R7301 is not set
+
+#
+# HID Sensor RTC drivers
+#
+# CONFIG_DMADEVICES is not set
+
+#
+# DMABUF options
+#
+# CONFIG_SYNC_FILE is not set
+# CONFIG_DMABUF_HEAPS is not set
+# end of DMABUF options
+
+# CONFIG_AUXDISPLAY is not set
+CONFIG_UIO=m
+# CONFIG_UIO_CIF is not set
+# CONFIG_UIO_PDRV_GENIRQ is not set
+# CONFIG_UIO_DMEM_GENIRQ is not set
+# CONFIG_UIO_AEC is not set
+# CONFIG_UIO_SERCOS3 is not set
+# CONFIG_UIO_PCI_GENERIC is not set
+# CONFIG_UIO_NETX is not set
+# CONFIG_UIO_PRUSS is not set
+# CONFIG_UIO_MF624 is not set
+# CONFIG_VFIO is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_MENU=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
+# CONFIG_VIRTIO_BALLOON is not set
+CONFIG_VIRTIO_MMIO=y
+# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+# CONFIG_VDPA is not set
+# CONFIG_VHOST_MENU is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# end of Microsoft Hyper-V guest support
+
+# CONFIG_GREYBUS is not set
+# CONFIG_STAGING is not set
+# CONFIG_GOLDFISH is not set
+# CONFIG_CHROME_PLATFORMS is not set
+# CONFIG_MELLANOX_PLATFORM is not set
+CONFIG_HAVE_CLK=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_COMMON_CLK_MAX9485 is not set
+# CONFIG_COMMON_CLK_SI5341 is not set
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI514 is not set
+# CONFIG_COMMON_CLK_SI544 is not set
+# CONFIG_COMMON_CLK_SI570 is not set
+# CONFIG_COMMON_CLK_CDCE706 is not set
+# CONFIG_COMMON_CLK_CDCE925 is not set
+# CONFIG_COMMON_CLK_CS2000_CP is not set
+# CONFIG_CLK_QORIQ is not set
+# CONFIG_COMMON_CLK_XGENE is not set
+# CONFIG_COMMON_CLK_VC5 is not set
+# CONFIG_COMMON_CLK_FIXED_MMIO is not set
+# CONFIG_COMMON_CLK_HI3516CV300 is not set
+# CONFIG_COMMON_CLK_HI3519 is not set
+# CONFIG_COMMON_CLK_HI3660 is not set
+# CONFIG_COMMON_CLK_HI3670 is not set
+# CONFIG_COMMON_CLK_HI3798CV200 is not set
+CONFIG_COMMON_CLK_HI6220=y
+# CONFIG_RESET_HISI is not set
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_CLKSRC_MMIO=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
+CONFIG_FSL_ERRATUM_A008585=y
+CONFIG_ARM64_ERRATUM_858921=y
+CONFIG_ARM_TIMER_SP804=y
+# CONFIG_MICROCHIP_PIT64B is not set
+# end of Clock Source drivers
+
+# CONFIG_MAILBOX is not set
+# CONFIG_IOMMU_SUPPORT is not set
+
+#
+# Rpmsg drivers
+#
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Aspeed SoC drivers
+#
+# end of Aspeed SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# CONFIG_SOC_BRCMSTB is not set
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# CONFIG_QUICC_ENGINE is not set
+# CONFIG_FSL_RCPM is not set
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# CONFIG_XILINX_VCU is not set
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+# CONFIG_PM_DEVFREQ is not set
+# CONFIG_EXTCON is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_NTB is not set
+# CONFIG_VME_BUS is not set
+# CONFIG_PWM is not set
+
+#
+# IRQ chip support
+#
+CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_MAX_NR=1
+CONFIG_ARM_GIC_V2M=y
+CONFIG_ARM_GIC_V3=y
+CONFIG_ARM_GIC_V3_ITS=y
+CONFIG_ARM_GIC_V3_ITS_PCI=y
+# CONFIG_AL_FIC is not set
+CONFIG_PARTITION_PERCPU=y
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+CONFIG_RESET_CONTROLLER=y
+# CONFIG_RESET_TI_SYSCON is not set
+CONFIG_COMMON_RESET_HI3660=y
+CONFIG_COMMON_RESET_HI6220=y
+
+#
+# PHY Subsystem
+#
+CONFIG_GENERIC_PHY=y
+# CONFIG_PHY_XGENE is not set
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# CONFIG_PHY_CADENCE_TORRENT is not set
+# CONFIG_PHY_CADENCE_DPHY is not set
+# CONFIG_PHY_CADENCE_SIERRA is not set
+# CONFIG_PHY_CADENCE_SALVO is not set
+# CONFIG_PHY_FSL_IMX8MQ_USB is not set
+# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
+# CONFIG_PHY_HI6220_USB is not set
+# CONFIG_PHY_HI3660_USB is not set
+# CONFIG_PHY_HISTB_COMBPHY is not set
+# CONFIG_PHY_HISI_INNO_USB2 is not set
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_MAPPHONE_MDM6600 is not set
+# CONFIG_PHY_OCELOT_SERDES is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+CONFIG_ARM_CCI_PMU=y
+CONFIG_ARM_CCI400_PMU=y
+# CONFIG_ARM_CCI5xx_PMU is not set
+CONFIG_ARM_CCN=y
+# CONFIG_ARM_CMN is not set
+CONFIG_ARM_PMU=y
+# CONFIG_ARM_DSU_PMU is not set
+# CONFIG_ARM_SPE_PMU is not set
+# end of Performance monitor support
+
+CONFIG_RAS=y
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID is not set
+# end of Android
+
+#
+# Vendor Hooks
+#
+# CONFIG_VENDOR_HOOKS is not set
+# end of Vendor Hooks
+
+# CONFIG_LIBNVDIMM is not set
+CONFIG_DAX=y
+# CONFIG_NVMEM is not set
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_FSI is not set
+# CONFIG_TEE is not set
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+CONFIG_EXT2_FS=m
+CONFIG_EXT2_FS_XATTR=y
+# CONFIG_EXT2_FS_POSIX_ACL is not set
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT3_FS=m
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_POSIX_ACL is not set
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+CONFIG_FS_DAX=y
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_MANDATORY_FILE_LOCKING is not set
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_FANOTIFY=y
+# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
+# CONFIG_QUOTA_DEBUG is not set
+CONFIG_QUOTA_TREE=m
+CONFIG_QFMT_V1=m
+CONFIG_QFMT_V2=m
+CONFIG_QUOTACTL=y
+CONFIG_AUTOFS4_FS=m
+CONFIG_AUTOFS_FS=m
+CONFIG_FUSE_FS=m
+CONFIG_CUSE=m
+CONFIG_VIRTIO_FS=m
+CONFIG_OVERLAY_FS=m
+# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+# CONFIG_OVERLAY_FS_INDEX is not set
+# CONFIG_OVERLAY_FS_XINO_AUTO is not set
+# CONFIG_OVERLAY_FS_METACOPY is not set
+
+#
+# Caches
+#
+CONFIG_FSCACHE=m
+# CONFIG_FSCACHE_STATS is not set
+# CONFIG_FSCACHE_HISTOGRAM is not set
+# CONFIG_FSCACHE_DEBUG is not set
+# CONFIG_FSCACHE_OBJECT_LIST is not set
+# CONFIG_CACHEFILES is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_VMCORE=y
+# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_PROC_CHILDREN is not set
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
+# CONFIG_TMPFS_INODE64 is not set
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+# CONFIG_CONFIGFS_FS is not set
+# CONFIG_EFIVAR_FS is not set
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+CONFIG_UBIFS_FS=m
+CONFIG_UBIFS_FS_ADVANCED_COMPR=y
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+# CONFIG_UBIFS_FS_ZSTD is not set
+# CONFIG_UBIFS_ATIME_SUPPORT is not set
+CONFIG_UBIFS_FS_XATTR=y
+CONFIG_UBIFS_FS_SECURITY=y
+# CONFIG_UBIFS_FS_AUTHENTICATION is not set
+CONFIG_CRAMFS=m
+# CONFIG_CRAMFS_BLOCKDEV is not set
+# CONFIG_CRAMFS_MTD is not set
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_FILE_CACHE=y
+# CONFIG_SQUASHFS_FILE_DIRECT is not set
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_DECOMP_MULTI is not set
+# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
+CONFIG_SQUASHFS_XATTR=y
+CONFIG_SQUASHFS_ZLIB=y
+# CONFIG_SQUASHFS_LZ4 is not set
+# CONFIG_SQUASHFS_LZO is not set
+CONFIG_SQUASHFS_XZ=y
+# CONFIG_SQUASHFS_ZSTD is not set
+# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_PSTORE is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=m
+# CONFIG_NFS_V2 is not set
+CONFIG_NFS_V3=m
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=m
+# CONFIG_NFS_SWAP is not set
+CONFIG_NFS_V4_1=y
+# CONFIG_NFS_V4_2 is not set
+CONFIG_PNFS_FILE_LAYOUT=m
+CONFIG_PNFS_BLOCK=m
+CONFIG_PNFS_FLEXFILE_LAYOUT=m
+CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
+# CONFIG_NFS_V4_1_MIGRATION is not set
+# CONFIG_NFS_FSCACHE is not set
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+CONFIG_NFSD=m
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+# CONFIG_NFSD_BLOCKLAYOUT is not set
+# CONFIG_NFSD_SCSILAYOUT is not set
+# CONFIG_NFSD_FLEXFILELAYOUT is not set
+# CONFIG_NFSD_V4_SECURITY_LABEL is not set
+CONFIG_GRACE_PERIOD=m
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=m
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=m
+CONFIG_SUNRPC_GSS=m
+CONFIG_SUNRPC_BACKCHANNEL=y
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS2 is not set
+CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+# CONFIG_CIFS_UPCALL is not set
+# CONFIG_CIFS_XATTR is not set
+CONFIG_CIFS_DEBUG=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
+# CONFIG_CIFS_DFS_UPCALL is not set
+# CONFIG_CIFS_FSCACHE is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_9P_FS=y
+CONFIG_9P_FS_POSIX_ACL=y
+# CONFIG_9P_FS_SECURITY is not set
+# CONFIG_EULER_FS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+CONFIG_NLS_UTF8=m
+# CONFIG_UNICODE is not set
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+CONFIG_SECURITY_DMESG_RESTRICT=y
+CONFIG_SECURITY=y
+CONFIG_SECURITYFS=y
+CONFIG_SECURITY_NETWORK=y
+# CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
+CONFIG_LSM_MMAP_MIN_ADDR=32768
+CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
+CONFIG_HARDENED_USERCOPY=y
+CONFIG_HARDENED_USERCOPY_FALLBACK=y
+# CONFIG_HARDENED_USERCOPY_PAGESPAN is not set
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+CONFIG_SECURITY_SELINUX=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM=y
+# CONFIG_SECURITY_SELINUX_DISABLE is not set
+CONFIG_SECURITY_SELINUX_DEVELOP=y
+CONFIG_SECURITY_SELINUX_AVC_STATS=y
+CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
+CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9
+CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256
+CONFIG_SECURITY_SMACK=y
+# CONFIG_SECURITY_SMACK_BRINGUP is not set
+# CONFIG_SECURITY_SMACK_NETFILTER is not set
+# CONFIG_SECURITY_SMACK_APPEND_SIGNALS is not set
+# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_SECURITY_APPARMOR is not set
+# CONFIG_SECURITY_LOADPIN is not set
+CONFIG_SECURITY_YAMA=y
+# CONFIG_SECURITY_SAFESETID is not set
+# CONFIG_SECURITY_LOCKDOWN_LSM is not set
+# CONFIG_INTEGRITY is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_INIT_STACK_NONE=y
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
+# CONFIG_GCC_PLUGIN_STACKLEAK is not set
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+# end of Memory initialization
+# end of Kernel hardening options
+
+CONFIG_SECURITY_BOOT_INIT=y
+# end of Security options
+
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=m
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_GF128MUL=m
+CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Public-key cryptography
+#
+# CONFIG_CRYPTO_RSA is not set
+# CONFIG_CRYPTO_DH is not set
+# CONFIG_CRYPTO_ECDH is not set
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_SEQIV is not set
+CONFIG_CRYPTO_ECHAINIV=m
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=m
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=m
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_ADIANTUM is not set
+# CONFIG_CRYPTO_ESSIV is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_CMAC=m
+CONFIG_CRYPTO_HMAC=m
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+# CONFIG_CRYPTO_XXHASH is not set
+# CONFIG_CRYPTO_BLAKE2B is not set
+# CONFIG_CRYPTO_BLAKE2S is not set
+# CONFIG_CRYPTO_CRCT10DIF is not set
+CONFIG_CRYPTO_GHASH=m
+# CONFIG_CRYPTO_POLY1305 is not set
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+# CONFIG_CRYPTO_SHA3 is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_LZO=m
+# CONFIG_CRYPTO_842 is not set
+CONFIG_CRYPTO_LZ4=m
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DRBG_MENU=m
+CONFIG_CRYPTO_DRBG_HMAC=y
+# CONFIG_CRYPTO_DRBG_HASH is not set
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=m
+CONFIG_CRYPTO_JITTERENTROPY=m
+CONFIG_CRYPTO_USER_API=y
+# CONFIG_CRYPTO_USER_API_HASH is not set
+# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
+# CONFIG_CRYPTO_USER_API_RNG is not set
+CONFIG_CRYPTO_USER_API_AEAD=y
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+CONFIG_CRYPTO_HASH_INFO=y
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_AES=m
+CONFIG_CRYPTO_LIB_ARC4=m
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_DES=m
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA256=m
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_ASYMMETRIC_KEY_TYPE is not set
+
+#
+# Certificates for signature checking
+#
+# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
+# CONFIG_PGP_PRELOAD_PUBLIC_KEYS is not set
+# end of Certificates for signature checking
+
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_HAVE_ARCH_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+# CONFIG_INDIRECT_PIO is not set
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=y
+# CONFIG_CRC_T10DIF is not set
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=m
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+CONFIG_AUDIT_GENERIC=y
+CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
+CONFIG_AUDIT_COMPAT_GENERIC=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
+CONFIG_LZ4_COMPRESS=m
+CONFIG_LZ4_DECOMPRESS=m
+CONFIG_XZ_DEC=y
+# CONFIG_XZ_DEC_X86 is not set
+# CONFIG_XZ_DEC_POWERPC is not set
+# CONFIG_XZ_DEC_IA64 is not set
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+# CONFIG_XZ_DEC_SPARC is not set
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
+CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
+CONFIG_SWIOTLB=y
+CONFIG_DMA_NONCOHERENT_MMAP=y
+CONFIG_DMA_COHERENT_POOL=y
+CONFIG_DMA_REMAP=y
+CONFIG_DMA_DIRECT_REMAP=y
+# CONFIG_DMA_API_DEBUG is not set
+CONFIG_SGL_ALLOC=y
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+# CONFIG_IRQ_POLL is not set
+CONFIG_LIBFDT=y
+CONFIG_OID_REGISTRY=m
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+CONFIG_FONT_8x16=y
+CONFIG_FONT_AUTOSELECT=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_SBITMAP=y
+# CONFIG_STRING_SELFTEST is not set
+# end of Library routines
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+# CONFIG_SYMBOLIC_ERRNAME is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO_REDUCED is not set
+# CONFIG_DEBUG_INFO_COMPRESSED is not set
+# CONFIG_DEBUG_INFO_SPLIT is not set
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_BTF is not set
+# CONFIG_GDB_SCRIPTS is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+# CONFIG_MAGIC_SYSRQ_SERIAL is not set
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+# CONFIG_UBSAN is not set
+# end of Generic Kernel Debugging Instruments
+
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_MISC is not set
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_PAGE_REF is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+CONFIG_DEBUG_KMEMLEAK=y
+CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=2000
+# CONFIG_DEBUG_KMEMLEAK_TEST is not set
+CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
+# CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN is not set
+CONFIG_DEBUG_STACK_USAGE=y
+CONFIG_SCHED_STACK_END_CHECK=y
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_SW_TAGS=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+# CONFIG_KFENCE is not set
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+CONFIG_PANIC_ON_OOPS=y
+CONFIG_PANIC_ON_OOPS_VALUE=1
+CONFIG_PANIC_TIMEOUT=0
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+
+#
+# ARM64 NMI watchdog configuration
+#
+# end of ARM64 NMI watchdog configuration
+
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=1
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCHED_INFO=y
+# CONFIG_SCHEDSTATS is not set
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+# CONFIG_DEBUG_PREEMPT is not set
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+CONFIG_DEBUG_ATOMIC_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_HAVE_DEBUG_BUGVERBOSE=y
+
+#
+# Debug kernel data structures
+#
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_PLIST is not set
+CONFIG_DEBUG_SG=y
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# end of Debug kernel data structures
+
+# CONFIG_DEBUG_CREDENTIALS is not set
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=65
+# CONFIG_RCU_TRACE is not set
+# CONFIG_RCU_EQS_DEBUG is not set
+# CONFIG_RCU_STRICT_GRACE_PERIOD is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACER_MAX_TRACE=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_BOOTTIME_TRACING is not set
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+CONFIG_SCHED_TRACER=y
+# CONFIG_HWLAT_TRACER is not set
+# CONFIG_OSNOISE_TRACER is not set
+# CONFIG_TIMERLAT_TRACER is not set
+# CONFIG_FTRACE_SYSCALLS is not set
+CONFIG_TRACER_SNAPSHOT=y
+# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+CONFIG_KPROBE_EVENTS=y
+CONFIG_UPROBE_EVENTS=y
+CONFIG_DYNAMIC_EVENTS=y
+CONFIG_PROBE_EVENTS=y
+CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
+CONFIG_STRICT_DEVMEM=y
+CONFIG_IO_STRICT_DEVMEM=y
+CONFIG_FUNCTION_ERROR_INJECTION=y
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
diff --git a/bsp/meta-hisilicon/recipes-kernel/linux/files/dtbs/hi3093.dts b/bsp/meta-hisilicon/recipes-kernel/linux/files/dtbs/hi3093.dts
new file mode 100644
index 0000000000000000000000000000000000000000..a5e2950e2db4ac624f28d61e9ec5024fb2a0cea1
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/linux/files/dtbs/hi3093.dts
@@ -0,0 +1,752 @@
+/**
+ * dtsi file for Hisilicon Hi3093 Product Board
+ *
+ * Copyright (c) Hisilicon Technologies Co., Ltd. 2021-2031. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+
+/ {
+    #address-cells = <0x2>;
+    #size-cells = <0x2>;
+    model = "Hisilicon Hi1711 ASIC";
+    compatible = "hisilicon, hi1711_asic";
+    interrupt-parent = <&gic>;
+
+    aliases {
+        serial0 = &uart0;
+    };
+
+    chosen {
+		bootargs = "console=ttyS0,115200n8N earlycon=uart8250,mmio32,0x08710000 initrd=${initrd_load_addr},${initrd_size} rdinit=/sbin/init rw ekbox=0x20000$0x84be0000 kbox_mem=0x2e0000@0x84900000 swift_irqsoff_enable ramdisk_size=655360 quiet";
+	};
+
+    memory@80000000 {
+        device_type = "memory";
+        reg = <0x0 0x80000000 0x0 0x40000000>;
+    };
+
+	psci {
+		compatible = "arm,psci-0.2";
+		method = "smc";
+	};
+    cpus {
+        #address-cells = <0x1>;
+        #size-cells = <0x0>;
+
+        CPU0: cpu@0 {
+                device_type = "cpu";
+                compatible = "arm,armv8";
+                reg = <0x000>;
+                enable-method = "psci";
+                cpu-release-addr = <0x0 0x9807fff8>;
+        };
+
+        CPU1: cpu@1 {
+                device_type = "cpu";
+                compatible = "arm,armv8";
+                reg = <0x100>;
+                enable-method = "psci";
+                cpu-release-addr = <0x0 0x9807fff8>;
+        };
+        CPU2: cpu@2 {
+                device_type = "cpu";
+                compatible = "arm,armv8";
+                reg = <0x200>;
+                enable-method = "psci";
+                cpu-release-addr = <0x0 0x9807fff8>;
+        };
+        CPU3: cpu@3 {
+                device_type = "cpu";
+                compatible = "arm,armv8";
+                reg = <0x300>;
+                enable-method = "psci";
+                cpu-release-addr = <0x0 0x9807fff8>;
+        };
+    };
+
+    cpu_extra_info {
+        compatible = "cpu_info,extra_info";
+        cpu_desc = "1711";
+    };
+
+    gic: interrupt-controller@24000000 {
+        compatible = "arm,gic-v3";
+        #interrupt-cells = <3>;
+        #address-cells = <2>;
+        #size-cells = <2>;
+        ranges;
+        interrupt-controller;
+        #redistributor-regions = <1>;
+        redistributor-stride = <0x0 0x20000>;
+        reg = <0x0 0x24000000 0x0 0x10000>,     /*GICD*/
+              <0x0 0x24040000 0x0 0x80000>;     /*GICR (cpu0-cpu3)*/
+        interrupts = <0x1 0x9 0xff04>;
+    };
+
+    rtos_softdog {
+        compatible = "rtos-wtd-config";
+        softdog-enable = <1>;
+    };
+
+    fiq_glue@0x2000B000 {
+        compatible = "arm,hisi_fiq";
+        fiq_source = "GIC";
+        fiq_type = "1-N";
+        dead_loop = <1>;
+        need_invalid_cache = <1>;
+        fiq_nums = <1>;
+        interrupts = <0 109 3>;
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0x0 0x0 0x0 0xc0000000>;
+    };
+
+
+    timer {
+        compatible = "arm,armv8-timer";
+        interrupts = <0x1 0xd 0xff08>,
+                     <0x1 0xe 0xff08>,
+                     <0x1 0xb 0xff08>,
+                     <0x1 0xa 0xff08>;
+    };
+
+    pmu {
+        compatible = "arm,armv8-pmuv3";
+        interrupts = <0x1 0x7 0x4>;
+    };
+
+    bmcrtc: rtc@0 {
+            compatible = "hisilicon,bmcrtc";
+            reg = <0x0 0x0875A000 0x0 0x1000>;
+    };
+
+    reboot_handler@0 {
+        compatible = "hisilicon,hisi-reboot";
+        reg = <0x0 0x08740000 0x0 0x1000>;
+        reboot-offset = <0x148>;
+        reboot-value = <0x8>;
+    };
+
+    mmc@08630000 {
+        compatible = "hisilicon,hi1711-emmc";
+        reg = <0x0 0x08630000 0x0 0x1000>,
+              <0x0 0x0871D000 0x0 0x1000>;
+        interrupts = <0x0 136 0x4>,
+                     <0x0 42  0x4>;
+    };
+
+    sdio@08610000 {
+        compatible = "hisilicon,hi1711-sdio";
+        reg = <0x0 0x08610000 0x0 0x1000>;
+        interrupts = <0x0 138 0x4>;
+    };
+
+    soc {
+        compatible = "simple-bus";
+        #address-cells = <2>;
+        #size-cells = <2>;
+        ranges;
+
+        hi1711_refclk: refclk {
+            compatible = "fixed-clock";
+            #clock-cells = <0>;
+            clock-frequency = <25000000>;
+        };
+
+        uart0: uart@08710000 {
+            compatible = "snps,dw-apb-uart";
+            reg = <0x0 0x08710000 0x0 0x1000>;/*UART2*/
+            reg-io-width = <4>;
+            reg-shift = <2>;
+            clock-frequency = <100000000>;
+            clock-names = "apb_pclk";
+            interrupts = <0 58 4>;
+            current-speed = <0x1c200>;
+        };
+
+        uart_core: uart_core {
+            compatible = "hisilicon,hisi-uart-core";
+            reg = <0x0 0x0871D000 0x0 0x1000>;
+            clock-frequency = <100000000>;
+        };
+
+        uart1: uart@08711000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x08711000 0x0 0x1000>;/*UART3*/
+            interrupts = <0 59 4>;
+            port-no = <3>;
+        };
+
+        uart2: uart@08743000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x08743000 0x0 0x1000>;/*UART4*/
+            interrupts = <0 60 4>;
+            port-no = <4>;
+        };
+
+        uart3: uart@08744000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x08744000 0x0 0x1000>;/*UART5*/
+            interrupts = <0 61 4>;
+            port-no = <5>;
+        };
+
+        uart4: uart@0875D000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x0875D000 0x0 0x1000>;/*UART6*/
+            interrupts = <0 62 4>;
+            port-no = <6>;
+        };
+
+        uart5: uart@0875E000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x0875E000 0x0 0x1000>;/*UART7*/
+            interrupts = <0 63 4>;
+            port-no = <7>;
+        };
+
+        timer0@08700000 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x0>;
+            reg = <0x0 0x08700000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 143 4>;
+        };
+
+        timer1@08700040 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x1>;
+            reg = <0x0 0x08700040 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 144 4>;
+        };
+
+        timer2@08702000 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x2>;
+            reg = <0x0 0x08702000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 145 4>;
+        };
+
+        timer3@08702040 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x3>;
+            reg = <0x0 0x08702040 0x0 0x1000>;
+            clock-sel = /bits/ 32  <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 146 4>;
+        };
+
+        timer4@08704000 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x4>;
+            reg = <0x0 0x08704000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 147 4>;
+        };
+
+        timer5@08704040 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x5>;
+            reg = <0x0 0x08704040 0x0 0x1000>;
+            clock-sel = /bits/ 32  <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 148 4>;
+        };
+
+        m3test@08740100 {
+            compatible = "hisilicon,hisi-m3test";
+            interrupts = <0 227 4>;
+        };
+
+        comm@08740000 {
+            compatible = "hisilicon, hi1711-comm";
+            interrupts = <0 43 4>,    /* cpll_dlock_int */
+                         <0 44 4>,    /* pll0_dlock_int */
+                         <0 45 4>,    /* pll1_dlock_int */
+                         <0 46 4>,    /* pll2_dlock_int */
+                         <0 219 4>,   /* dac_cable_int */
+                         <0 179 4>,   /* host_rst_pos_int */
+                         <0 224 4>,   /* host_rst_fall_int */
+                         <0 180 4>,   /* pcie0_rst_pos_int */
+                         <0 212 4>,   /* pcie0_rst_fall_int */
+                         <0 181 4>,   /* pcie1_rst_pos_int */
+                         <0 220 4>,   /* pcie1_rst_fall_int */
+                         <0 41  4>,   /* hp_ecc_err_int */
+                         <0 42  4>;   /* lp_ecc_err_int */
+        };
+
+        gpio@2001e000 {
+            compatible = "hisilicon,hi1711-gpio";
+            reg = <0x0 0x0874a000 0x0 0x5000>;
+            interrupts = <0x0 149 0x4>, /*-32*/
+                         <0x0 150 0x4>,
+                         <0x0 151 0x4>,
+                         <0x0 152 0x4>,
+                         <0x0 153 0x4>;
+        };
+
+        i2c@2000d000 {
+            compatible = "hisilicon,hi1711-i2c";
+            reg = <0x0 0x08707000 0x0 0x1000>,
+                  <0x0 0x08708000 0x0 0x1000>,
+                  <0x0 0x08709000 0x0 0x1000>,
+                  <0x0 0x0870a000 0x0 0x1000>,
+                  <0x0 0x0870b000 0x0 0x1000>,
+                  <0x0 0x0870c000 0x0 0x1000>,
+                  <0x0 0x0870d000 0x0 0x1000>,
+                  <0x0 0x0870e000 0x0 0x1000>,
+                  <0x0 0x08750000 0x0 0x1000>,
+                  <0x0 0x08751000 0x0 0x1000>,
+                  <0x0 0x08752000 0x0 0x1000>,
+                  <0x0 0x08753000 0x0 0x1000>,
+                  <0x0 0x08754000 0x0 0x1000>,
+                  <0x0 0x08755000 0x0 0x1000>,
+                  <0x0 0x08756000 0x0 0x1000>,
+                  <0x0 0x08757000 0x0 0x1000>,
+                  <0x0 0x08745000 0x0 0x1000>,
+                  <0x0 0x0876e000 0x0 0x1000>;/*0-15 i2creg ,16 ioconfig-T,17 ioconfig-R*/
+            interrupts = <0x0 72 0x4>,
+                         <0x0 73 0x4>,
+                         <0x0 74 0x4>,
+                         <0x0 75 0x4>,
+                         <0x0 76 0x4>,
+                         <0x0 77 0x4>,
+                         <0x0 78 0x4>,
+                         <0x0 79 0x4>,
+                         <0x0 80 0x4>,
+                         <0x0 81 0x4>,
+                         <0x0 82 0x4>,
+                         <0x0 83 0x4>,
+                         <0x0 84 0x4>,
+                         <0x0 85 0x4>,
+                         <0x0 86 0x4>,
+                         <0x0 87 0x4>;/*0-15*/
+        };
+
+        smbus@0x08707000 {
+            compatible = "hisilicon,hi1711-smbus";
+            reg = <0x0 0x08707000 0x0 0x1000>,
+                  <0x0 0x08708000 0x0 0x1000>,
+                  <0x0 0x08709000 0x0 0x1000>,
+                  <0x0 0x0870a000 0x0 0x1000>,
+                  <0x0 0x0870b000 0x0 0x1000>,
+                  <0x0 0x0870c000 0x0 0x1000>,
+                  <0x0 0x0870d000 0x0 0x1000>,
+                  <0x0 0x0870e000 0x0 0x1000>,
+                  <0x0 0x08750000 0x0 0x1000>,
+                  <0x0 0x08751000 0x0 0x1000>,
+                  <0x0 0x08752000 0x0 0x1000>,
+                  <0x0 0x08753000 0x0 0x1000>,
+                  <0x0 0x08754000 0x0 0x1000>,
+                  <0x0 0x08755000 0x0 0x1000>,
+                  <0x0 0x08756000 0x0 0x1000>,
+                  <0x0 0x08757000 0x0 0x1000>,
+                  <0x0 0x08745000 0x0 0x1000>,
+                  <0x0 0x08740000 0x0 0x1000>;/*0-15 smbusreg ,16 ioconfig,17 sysctrl*/
+            interrupts = <0x0 72 0x4>,
+                         <0x0 73 0x4>,
+                         <0x0 74 0x4>,
+                         <0x0 75 0x4>,
+                         <0x0 76 0x4>,
+                         <0x0 77 0x4>,
+                         <0x0 78 0x4>,
+                         <0x0 79 0x4>,
+                         <0x0 80 0x4>,
+                         <0x0 81 0x4>,
+                         <0x0 82 0x4>,
+                         <0x0 83 0x4>,
+                         <0x0 84 0x4>,
+                         <0x0 85 0x4>,
+                         <0x0 86 0x4>,
+                         <0x0 87 0x4>;/*0-15*/
+        };
+
+        sfc0@8640000 {
+            compatible = "hisilicon,hi1711-sfc0";
+            reg = <0x0 0x08640000 0x0 0x8000>,
+                  <0x0 0x60000000 0x0 0x10000000>;/*0 sfc0 reg,1 sfc0 cs0 cs1 buf 256MB*/
+            sfccsid = <3>;/*cs0 used bit0, cs1 bit1*/
+            busid = <0>;
+            use_hw_lock = <1>;/*0-not use, 1-use*/
+            hw_lock_id = <4>;
+            interrupts = <0x0 159 0x4>;
+        };
+
+        sfc1@8600000 {
+            compatible = "hisilicon,hi1711-sfc1";
+            reg = <0x0 0x08600000 0x0 0x8000>,
+                  <0x0 0x70000000 0x0 0x10000000>;/*0 sfc1 reg,1 sfc1 cs0 cs1 buf 256MB*/
+            sfccsid = <3>;/*cs0 used bit0, cs1 bit1*/
+            busid = <1>;
+            use_hw_lock = <1>;/*0-not use, 1-use*/
+            hw_lock_id = <5>;
+            interrupts = <0x0 112  0x4>;
+        };
+
+        spi0@08713000 {
+            compatible = "hisilicon,hisi-spi";
+            ctlid = /bits/ 32 <0x0>; /*controler not use*/
+            reg = <0x0 0x08713000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0: FPGA freq, 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 114 4>;
+        };
+
+        spi1@08713000 {
+            compatible = "hisilicon,hisi-spi";
+            ctlid = /bits/ 32 <0x1>; /*not use*/
+            reg = <0x0 0x08715000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0: FPGA freq, 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 139 4>;
+        };
+
+        pwm@08759000{
+            compatible = "hisilicon, hi1711-pwm";
+            reg = <0x0 0x08759000 0x0 0x1000>,
+                  <0x0 0x08745000 0x0 0x1000>;/*reg0,reg1,io config*/
+            interrupts = <0 115 4>,
+                         <0 141 4>;  /*147-32,173-32*/
+        };
+
+        ipmb@0x8716000{
+            compatible = "hisilicon,hi1711-ipmb";
+            reg = <0x0 0x8716000 0x0 0x1000>,
+                  <0x0 0x8717000 0x0 0x1000>,
+                  <0x0 0x8718000 0x0 0x1000>,
+                  <0x0 0x8719000 0x0 0x1000>;
+            interrupts = <0 132 4>,
+                         <0 133 4>,
+                         <0 134 4>,
+                         <0 135 4>;  /*(164-167)-32*/
+        };
+
+        peci@08746000{
+            compatible = "hisilicon, hi1711-peci";
+            reg = <0x0 0x0876b000 0x0 0x1000>,
+                  <0x0 0x08746000 0x0 0x1000>;
+            interrupts = <0 37 4>,
+                         <0 127 4>;
+        };
+
+        dmac@08714000{
+            compatible = "hisilicon, hi1711-dmac";
+            reg = <0x0 0x08714000 0x0 0x1000>;
+            interrupts = <0 116 4>;
+        };
+
+        norflash@30000000{
+            compatible = "hisilicon, physmap-norflash";
+            reg = <0x0 0x30000000 0x0 0x08000000>;
+            flash-no = <1>;
+            flash_width = <2>;
+        };
+
+        cpld@08748000{
+            compatible = "hisilicon, hi1711-cpld";
+            reg = <0x0 0x08748000 0x0 0x1000>,
+                  <0x0 0x08749000 0x0 0x1000>,
+                  <0x0 0x40000000 0x0 0x1000>;
+            interrupts = <0 128 4>,
+                         <0 129 4>;
+        };
+
+        watchdog@08763000{
+            compatible = "hisilicon, hi1711-watchdog";
+            reg = <0x0 0x08763000 0x0 0x1000>,
+                  <0x0 0x08764000 0x0 0x1000>,
+                  <0x0 0x08765000 0x0 0x1000>,
+                  <0x0 0x08766000 0x0 0x1000>,
+                  <0x0 0x08767000 0x0 0x1000>,
+                  <0x0 0x08768000 0x0 0x1000>;
+        };
+
+        kcs@0x08722000{
+            compatible = "hisilicon, hi1711-kcs";
+            reg = <0x0 0x08722000 0x0 0x1000>,
+                  <0x0 0x08723000 0x0 0x1000>,
+                  <0x0 0x08724000 0x0 0x1000>,
+                  <0x0 0x08725000 0x0 0x1000>,
+                  <0x0 0x08732000 0x0 0x1000>,
+                  <0x0 0x08733000 0x0 0x1000>,
+                  <0x0 0x08734000 0x0 0x1000>,
+                  <0x0 0x08735000 0x0 0x1000>;
+            interrupts = <0 120 4>,
+                         <0 121 4>,
+                         <0 122 4>,
+                         <0 123 4>,
+                         <0 88 4>,
+                         <0 89 4>,
+                         <0 90 4>,
+                         <0 91 4>;
+        };
+
+        wdi@08726000{
+            compatible = "hisilicon, hi1711-wdi";
+            reg = <0x0 0x08726000 0x0 0x1000>,
+                  <0x0 0x08736000 0x0 0x1000>;
+        };
+
+        bt@08727000{
+            compatible = "hisilicon, hi1711-bt";
+            reg = <0x0 0x08727000 0x0 0x1000>,
+                  <0x0 0x08728000 0x0 0x1000>,
+                  <0x0 0x08737000 0x0 0x1000>,
+                  <0x0 0x08738000 0x0 0x1000>;
+            interrupts = <0 124 4>,
+                         <0 125 4>,
+                         <0 92 4>,
+                         <0 93 4>;
+        };
+
+        sol@0872c000{
+            compatible = "hisilicon, hi1711-sol";
+            reg = <0x0 0x0872c000 0x0 0x1000>,
+                  <0x0 0x0873c000 0x0 0x1000>,
+                  <0x0 0x08710800 0x0 0x1000>,
+                  <0x0 0x08711800 0x0 0x1000>,
+                  <0x0 0x08743800 0x0 0x1000>;
+            interrupts = <0 130 4>,
+                         <0 96 4>,
+                         <0 64 4>,
+                         <0 65 4>,
+                         <0 66 4>;
+        };
+
+        p80@08721000{
+            compatible = "hisilicon, hi1711-p80";
+            reg = <0x0 0x08721000 0x0 0x1000>,
+                  <0x0 0x08731000 0x0 0x1000>;
+        };
+
+        mailbox@08729000{
+            compatible = "hisilicon, hi1711-mailbox";
+            reg = <0x0 0x08729000 0x0 0x1000>,
+                  <0x0 0x08739000 0x0 0x1000>;
+            interrupts = <0 126 4>,
+                         <0 94 4>;
+        };
+
+        sgpio@08761000{
+            compatible = "hisilicon, hi1711-sgpio";
+            reg = <0x0 0x08761000 0x0 0x1000>,
+                  <0x0 0x08762000 0x0 0x1000>;
+            interrupts = <0 48 4>,
+                         <0 49 4>;
+        };
+
+        adc@08769000{
+            compatible = "hisilicon, hi1711-adc";
+            reg = <0x0 0x08769000 0x0 0x1000>,
+                  <0x0 0x0876a000 0x0 0x1000>;
+            interrupts = <0 35 4>,
+                         <0 36 4>;
+        };
+
+        localbus@08712000{
+            compatible = "hisilicon, hi1711-localbus";
+            reg = <0x0 0x8712000 0x0 0x1000>;
+            interrupts = <0x0 111 0x4>;
+        };
+
+        espi@08730000{
+            compatible = "hisilicon, hi1711-espi";
+            reg = <0x0 0x08730000 0x0 0x1000>;
+            interrupts = <0 97  4>,
+                         <0 100 4>;
+        };
+
+        canbus@08741000{
+            compatible = "hisilicon, hi1711-canbus";
+            reg = <0x0 0x08741000 0x0 0x1000>,
+                  <0x0 0x08742000 0x0 0x1000>;
+            interrupts = <0 118 4>,
+                         <0 119 4>;
+        };
+
+        mdio@08747000{
+            compatible = "hisilicon, hi1711-mdio";
+            reg = <0x0 0x08747000 0x0 0x1000>;
+            interrupts = <0x0 137 0x4>;
+        };
+
+        gmac@cd000000 {
+            compatible = "hisilicon, hi1711_gmac_net";
+            reg = <0x0 0xcd00000 0x0 0x1000>,
+                  <0x0 0xcd01000 0x0 0x1000>,
+                  <0x0 0xcd02000 0x0 0x1000>,
+                  <0x0 0xcd03000 0x0 0x1000>;
+            interrupts = <0x0 52 0x4>,
+                         <0x0 53 0x4>,
+                         <0x0 54 0x4>,
+                         <0x0 55 0x4>;
+            phy_addr = <0x07000302>;
+        };
+
+        usb2_0: usb2_0@08800000 {
+            compatible = "hisilicon, hi1711-usb";
+            reg = <0x0 0x08800000 0x0 0x10000>,
+                  <0x0 0x08b00000 0x0 0x2000>,
+                  <0x0 0x0cd0c000 0x0 0x100>;
+            interrupts = <0x0 187 0x4>;
+            dr_mode = "peripheral";
+            controller_index = "0";
+        };
+
+        dwc3@08800000 {
+            compatible = "snps,dwc3";
+            reg = <0x0 0x08800000 0x0 0x10000>;
+            interrupts = <0x0 184 0x4>;
+            maximum-speed = "high-speed";
+            dr_mode = "peripheral";
+        };
+
+        usb2_1: usb2_1@08900000 {
+            compatible = "hisilicon, hi1711-usb";
+            reg = <0x0 0x08900000 0x0 0x10000>,
+                  <0x0 0x08b02000 0x0 0x2000>,
+                  <0x0 0x0cd0c000 0x0 0x100>;
+            interrupts = <0x0 188 0x4>;
+            dr_mode = "peripheral";
+            controller_index = "1";
+        };
+
+        dwc3@08900000 {
+            compatible = "snps,dwc3";
+            reg = <0x0 0x08900000 0x0 0x10000>;
+            interrupts = <0x0 185 0x4>;
+            maximum-speed = "high-speed";
+            dr_mode = "peripheral";
+        };
+
+        usb2_2: usb2_2@08a00000 {
+            compatible = "hisilicon, hi1711-usb";
+            reg = <0x0 0x08a00000 0x0 0x10000>,
+                  <0x0 0x08b04000 0x0 0x2000>,
+                  <0x0 0x0cd0c000 0x0 0x100>;
+            interrupts = <0x0 189 0x4>;
+            dr_mode = "otg";
+            controller_index = "2";
+        };
+
+        dwc3@08a00000 {
+            compatible = "snps,dwc3";
+            reg = <0x0 0x08a00000 0x0 0x10000>;
+            interrupts = <0x0 186 0x4>;
+            maximum-speed = "high-speed";
+            dr_mode = "otg";
+        };
+
+        usb3: usb3@0cc00000 {
+        compatible = "hisilicon, hi1711-usb";
+            reg = <0x0 0x0cc00000 0x0 0x10000>,
+                  <0x0 0x0cd06000 0x0 0x2000>,
+                  <0x0 0x0cd0c000 0x0 0x100>;
+            interrupts = <0x0 191 0x4>;
+            dr_mode = "otg";
+            controller_index = "3";
+        };
+
+        dwc3@0cc00000 {
+            compatible = "snps,dwc3";
+            reg = <0x0 0x0cc00000 0x0 0x10000>,
+                  <0x0 0x0cd06000 0x0 0x2000>;
+            interrupts = <0x0 190 0x4>;
+            maximum-speed = "super-speed";
+            dr_mode = "otg";
+        };
+
+        ddrc@08780000 {
+            compatible = "hisilicon, hi1711-ddrc";
+            reg = <0x0 0x08780000 0x0 0x10000>;
+            interrupts = <0x0 200 0x4>,
+                         <0x0 201 0x4>;
+        };
+
+        trng@0876c000 {
+            compatible = "hisilicon, hi1711-trng";
+            reg = <0x0 0x0876c000 0x0 0x10000>;
+            interrupts = <0x0 39 0x4>;
+        };
+
+        pci_fix@08B21000 {
+            compatible = "hisilicon,hi1711-pci_fix";
+            reg = <0x0 0xCD0C000 0x0 0x100>,/*HI1711_HP_SUB_BASE*/
+                  <0x0 0x8B20000 0x0 0x100>,/*HI1711_HOST_SUBSYS_BASE*/
+                  <0x0 0x8B21000 0x0 0x100>,/*HI1711_PCI0_MISC_BASE*/
+                  <0x0 0xCD0E000 0x0 0x100>,/*HI1711_PCI1_MISC_BASE*/
+                  <0x0 0x8B10000 0x0 0x1000>,/*HI1711_PCI0_DM_BASE*/
+                  <0x0 0xCD10000 0x0 0x1000>,/*HI1711_PCI1_DM_BASE*/
+                  <0x0 0x8B06000 0x0 0x1000>,/*HI1711_PCI0_PCS_BASE*/
+                  <0x0 0xCD08000 0x0 0x1000>;/*HI1711_PCI1_PCS_BASE*/
+            interrupts = <0x0 208 0x4>,/*PCIE0 linkdown irq*/
+                         <0x0 216 0x4>;/*PCIE1 linkdown irq*/
+        };
+
+        bmc_driver@CD10000 {
+            compatible = "hisilicon,hi1711-bmc_driver";
+            reg = <0x0 0xCD10000 0x0 0x1000>,/*HI1711_PCI1_DM_BASE*/
+                  <0x0 0xCD0E000 0x0 0x1000>;
+            interrupts = <0x0 218 0x4>;/*pcie1 edma irq*/
+        };
+
+        bmc_vnet_driver@CD10000 {
+            compatible = "hisilicon,hi1711-bmc_vnet_driver";
+            reg = <0x0 0xCD10000 0x0 0x1000>,/*HI1711_PCI1_DM_BASE*/
+                  <0x0 0xCD0E000 0x0 0x1000>;
+            interrupts = <0x0 131 0x4>;/*h2b_edma_int*/
+        };
+
+        mctp@1C00A000{
+            compatible = "hisilicon,hi1711-mctp_driver";
+            reg = <0x0 0xcd05000 0x0 0x100>;
+            interrupts = <0x0 117 0x4>;/*mctp irq*/
+        };
+
+        vce@08b0c000{
+            compatible = "hisilicon,hi1711-vce_driver";
+            reg = <0x0 0x08b0c000 0x0 0x4000>;
+            interrupts = <0x0 113 0x4>;/*vce irq*/
+        };
+
+        pci_rst_int@08740000 {
+            compatible = "hisilicon,hi1711-pcie_rst_driver";
+            interrupts = <0x0 220 0x4>,
+                         <0x0 212 0x4>,
+                         <0x0 181 0x4>,
+                         <0x0 180 0x4>;
+        };
+
+        hwlock@08740000 {
+            compatible = "hisilicon,hi1711-hwlock";
+            interrupts = <0x0 38 0x4>;
+        };
+
+        pcie@0xCD0E000 {
+            compatible = "hisilicon,hip-pcie";
+            reg = <0 0xCD0E000 0 0x100>, <0 0x0CD10000 0 0x1000>,
+                  <0 0xCD08000 0 0x2000>, <0 0x23D00000 0 0x200000>;
+            reg-names = "misc", "rc_dbi", "pcs", "config";
+            interrupts = <0x0 216 0x4>,//PCIE1 linkdown irq//
+                         <0x0 221 0x4>;//PCIE1 msi(intb) irq//
+            bus-range = <0x0 0xff>;
+            #address-cells = <3>;
+            #size-cells = <2>;
+            device_type = "pci";
+            ranges = <0x02000000 0 0x1C000000 0x0 0x1C000000 0 0x7c00000>,
+                     <0x01000000 0 0x0 0 0x23C00000 0 0x100000>;
+            num-lanes = <1>;
+            port-id = <0>;
+            status = "ok";
+        };
+
+        msg_scm3@08740000 {
+            compatible = "hisilicon, hi1711-msg_scm3";
+            interrupts = <0 225 4>;/*inter core communication from secure M3*/
+        };
+    };
+};
+
diff --git a/bsp/meta-hisilicon/recipes-kernel/linux/files/dtbs/hi3093_mcs_2with2.dts b/bsp/meta-hisilicon/recipes-kernel/linux/files/dtbs/hi3093_mcs_2with2.dts
new file mode 100644
index 0000000000000000000000000000000000000000..5e293a0e78e0a29586c18cf4d71e6a420788e60d
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/linux/files/dtbs/hi3093_mcs_2with2.dts
@@ -0,0 +1,796 @@
+/**
+ * dtsi file for Hisilicon Hi3093 Product Board
+ *
+ * Copyright (c) Hisilicon Technologies Co., Ltd. 2021-2031. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+
+/ {
+    #address-cells = <0x2>;
+    #size-cells = <0x2>;
+    model = "Hisilicon Hi1711 ASIC";
+    compatible = "hisilicon, hi1711_asic";
+    interrupt-parent = <&gic>;
+
+    aliases {
+        serial0 = &uart0;
+    };
+
+    chosen {
+		bootargs = "console=ttyS0,115200n8N earlycon=uart8250,mmio32,0x08710000 initrd=${initrd_load_addr},${initrd_size} rdinit=/sbin/init rw ekbox=0x20000$0x84be0000 kbox_mem=0x2e0000@0x84900000 swift_irqsoff_enable ramdisk_size=655360 quiet maxcpus=2";
+	};
+
+    memory@80000000 {
+        device_type = "memory";
+        reg = <0x0 0x80000000 0x0 0x40000000>;
+    };
+
+    reserved-memory {
+		#address-cells = <0x2>;
+		#size-cells = <0x2>;
+		ranges;
+
+	        client_os_reserved: client_os_reserved@93000000 {
+	                reg = <0x00 0x93000000 0x00 0x4000000>;
+	                no-map;
+		};
+	
+		client_os_dma_memory_region: client_os-dma-memory@90000000 {
+	                compatible = "shared-dma-pool";
+	                reg = <0x00 0x90000000 0x00 0x3000000>;
+	                no-map;
+		};
+	};
+
+    mcs-remoteproc {
+		compatible = "oe,mcs_remoteproc";
+		memory-region = <&client_os_dma_memory_region>,
+				<&client_os_reserved>;
+	};
+
+	psci {
+		compatible = "arm,psci-0.2";
+		method = "smc";
+	};
+    cpus {
+        #address-cells = <0x1>;
+        #size-cells = <0x0>;
+
+        CPU0: cpu@0 {
+                device_type = "cpu";
+                compatible = "arm,armv8";
+                reg = <0x000>;
+                enable-method = "psci";
+                cpu-release-addr = <0x0 0x9807fff8>;
+        };
+
+        CPU1: cpu@1 {
+                device_type = "cpu";
+                compatible = "arm,armv8";
+                reg = <0x100>;
+                enable-method = "psci";
+                cpu-release-addr = <0x0 0x9807fff8>;
+        };
+        CPU2: cpu@2 {
+                device_type = "cpu";
+                compatible = "arm,armv8";
+                reg = <0x200>;
+                enable-method = "psci";
+                cpu-release-addr = <0x0 0x9807fff8>;
+        };
+        CPU3: cpu@3 {
+                device_type = "cpu";
+                compatible = "arm,armv8";
+                reg = <0x300>;
+                enable-method = "psci";
+                cpu-release-addr = <0x0 0x9807fff8>;
+        };
+    };
+
+    cpu_extra_info {
+        compatible = "cpu_info,extra_info";
+        cpu_desc = "1711";
+    };
+
+    gic: interrupt-controller@24000000 {
+        compatible = "arm,gic-v3";
+        #interrupt-cells = <3>;
+        #address-cells = <2>;
+        #size-cells = <2>;
+        ranges;
+        interrupt-controller;
+        #redistributor-regions = <1>;
+        redistributor-stride = <0x0 0x20000>;
+        reg = <0x0 0x24000000 0x0 0x10000>,     /*GICD*/
+              <0x0 0x24040000 0x0 0x80000>;     /*GICR (cpu0-cpu3)*/
+        interrupts = <0x1 0x9 0xff04>;
+    };
+
+    rtos_softdog {
+        compatible = "rtos-wtd-config";
+        softdog-enable = <1>;
+    };
+
+    fiq_glue@0x2000B000 {
+        compatible = "arm,hisi_fiq";
+        fiq_source = "GIC";
+        fiq_type = "1-N";
+        dead_loop = <1>;
+        need_invalid_cache = <1>;
+        fiq_nums = <1>;
+        interrupts = <0 109 3>;
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0x0 0x0 0x0 0xc0000000>;
+    };
+
+
+    timer {
+        compatible = "arm,armv8-timer";
+        interrupts = <0x1 0xd 0xff08>,
+                     <0x1 0xe 0xff08>,
+                     <0x1 0xb 0xff08>,
+                     <0x1 0xa 0xff08>;
+    };
+
+    pmu {
+        compatible = "arm,armv8-pmuv3";
+        interrupts = <0x1 0x7 0x4>;
+    };
+
+    bmcrtc: rtc@0 {
+            compatible = "hisilicon,bmcrtc";
+            reg = <0x0 0x0875A000 0x0 0x1000>;
+    };
+
+    reboot_handler@0 {
+        compatible = "hisilicon,hisi-reboot";
+        reg = <0x0 0x08740000 0x0 0x1000>;
+        reboot-offset = <0x148>;
+        reboot-value = <0x8>;
+    };
+
+    mmc@08630000 {
+        compatible = "hisilicon,hi1711-emmc";
+        reg = <0x0 0x08630000 0x0 0x1000>,
+              <0x0 0x0871D000 0x0 0x1000>;
+        interrupts = <0x0 136 0x4>,
+                     <0x0 42  0x4>;
+    };
+
+    sdio@08610000 {
+        compatible = "hisilicon,hi1711-sdio";
+        reg = <0x0 0x08610000 0x0 0x1000>;
+        interrupts = <0x0 138 0x4>;
+    };
+
+    soc {
+        compatible = "simple-bus";
+        #address-cells = <2>;
+        #size-cells = <2>;
+        ranges;
+
+        hi1711_refclk: refclk {
+            compatible = "fixed-clock";
+            #clock-cells = <0>;
+            clock-frequency = <25000000>;
+        };
+
+        uart0: uart0@08710000 {
+            compatible = "snps,dw-apb-uart";
+            reg = <0x0 0x08710000 0x0 0x1000>;/*UART2*/
+            reg-io-width = <4>;
+            reg-shift = <2>;
+            clock-frequency = <100000000>;
+            clock-names = "apb_pclk";
+            interrupts = <0 58 4>;
+            current-speed = <0x1c200>;
+            domain=<0x0>;
+        };
+
+        uart_core: uart_core {
+            compatible = "hisilicon,hisi-uart-core";
+            reg = <0x0 0x0871D000 0x0 0x1000>;
+            clock-frequency = <100000000>;
+            domain=<0x0>;
+        };
+
+        uart1: uart1@08711000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x08711000 0x0 0x1000>;/*UART3*/
+            interrupts = <0 59 4>;
+            port-no = <3>;
+            domain=<0x0>;
+        };
+
+        uart2: uart2@08743000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x08743000 0x0 0x1000>;/*UART4*/
+            interrupts = <0 60 4>;
+            port-no = <4>;
+            domain=<0x1>;
+        };
+
+        uart3: uart3@08744000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x08744000 0x0 0x1000>;/*UART5*/
+            interrupts = <0 61 4>;
+            port-no = <5>;
+            domain=<0x1>;
+        };
+
+        uart4: uart4@0875D000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x0875D000 0x0 0x1000>;/*UART6*/
+            interrupts = <0 62 4>;
+            port-no = <6>;
+            domain=<0x1>;
+        };
+
+        uart5: uart5@0875E000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x0875E000 0x0 0x1000>;/*UART7*/
+            interrupts = <0 63 4>;
+            port-no = <7>;
+            domain=<0x0>;
+        };
+
+        timer0@08700000 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x0>;
+            reg = <0x0 0x08700000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 143 4>;
+            domain=<0x0>;
+        };
+
+        timer1@08700040 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x1>;
+            reg = <0x0 0x08700040 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 144 4>;
+            domain=<0x0>;
+        };
+
+        timer2@08702000 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x2>;
+            reg = <0x0 0x08702000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 145 4>;
+            domain=<0x0>;
+        };
+
+        timer3@08702040 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x3>;
+            reg = <0x0 0x08702040 0x0 0x1000>;
+            clock-sel = /bits/ 32  <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 146 4>;
+            domain=<0x1>;
+        };
+
+        timer4@08704000 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x4>;
+            reg = <0x0 0x08704000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 147 4>;
+            domain=<0x1>;
+        };
+
+        timer5@08704040 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x5>;
+            reg = <0x0 0x08704040 0x0 0x1000>;
+            clock-sel = /bits/ 32  <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 148 4>;
+            domain=<0x1>;
+        };
+
+        m3test@08740100 {
+            compatible = "hisilicon,hisi-m3test";
+            interrupts = <0 227 4>;
+        };
+
+        comm@08740000 {
+            compatible = "hisilicon, hi1711-comm";
+            interrupts = <0 43 4>,    /* cpll_dlock_int */
+                         <0 44 4>,    /* pll0_dlock_int */
+                         <0 45 4>,    /* pll1_dlock_int */
+                         <0 46 4>,    /* pll2_dlock_int */
+                         <0 219 4>,   /* dac_cable_int */
+                         <0 179 4>,   /* host_rst_pos_int */
+                         <0 224 4>,   /* host_rst_fall_int */
+                         <0 180 4>,   /* pcie0_rst_pos_int */
+                         <0 212 4>,   /* pcie0_rst_fall_int */
+                         <0 181 4>,   /* pcie1_rst_pos_int */
+                         <0 220 4>,   /* pcie1_rst_fall_int */
+                         <0 41  4>,   /* hp_ecc_err_int */
+                         <0 42  4>;   /* lp_ecc_err_int */
+        };
+
+        gpio@2001e000 {
+            compatible = "hisilicon,hi1711-gpio";
+            reg = <0x0 0x0874a000 0x0 0x5000>;
+            interrupts = <0x0 149 0x4>, /*-32*/
+                         <0x0 150 0x4>,
+                         <0x0 151 0x4>,
+                         <0x0 152 0x4>,
+                         <0x0 153 0x4>;
+            domain=<0x1 0x1 0x1 0x1 0x0>;
+        };
+
+        i2c@2000d000 {
+            compatible = "hisilicon,hi1711-i2c";
+            reg = <0x0 0x08707000 0x0 0x1000>,
+                  <0x0 0x08708000 0x0 0x1000>,
+                  <0x0 0x08709000 0x0 0x1000>,
+                  <0x0 0x0870a000 0x0 0x1000>,
+                  <0x0 0x0870b000 0x0 0x1000>,
+                  <0x0 0x0870c000 0x0 0x1000>,
+                  <0x0 0x0870d000 0x0 0x1000>,
+                  <0x0 0x0870e000 0x0 0x1000>,
+                  <0x0 0x08750000 0x0 0x1000>,
+                  <0x0 0x08751000 0x0 0x1000>,
+                  <0x0 0x08752000 0x0 0x1000>,
+                  <0x0 0x08753000 0x0 0x1000>,
+                  <0x0 0x08754000 0x0 0x1000>,
+                  <0x0 0x08755000 0x0 0x1000>,
+                  <0x0 0x08756000 0x0 0x1000>,
+                  <0x0 0x08757000 0x0 0x1000>,
+                  <0x0 0x08745000 0x0 0x1000>,
+                  <0x0 0x0876e000 0x0 0x1000>;/*0-15 i2creg ,16 ioconfig-T,17 ioconfig-R*/
+            interrupts = <0x0 72 0x4>,
+                         <0x0 73 0x4>,
+                         <0x0 74 0x4>,
+                         <0x0 75 0x4>,
+                         <0x0 76 0x4>,
+                         <0x0 77 0x4>,
+                         <0x0 78 0x4>,
+                         <0x0 79 0x4>,
+                         <0x0 80 0x4>,
+                         <0x0 81 0x4>,
+                         <0x0 82 0x4>,
+                         <0x0 83 0x4>,
+                         <0x0 84 0x4>,
+                         <0x0 85 0x4>,
+                         <0x0 86 0x4>,
+                         <0x0 87 0x4>;/*0-15*/
+            domain=<0x0 0x0 0x0 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1>;
+        };
+
+        smbus@0x08707000 {
+            compatible = "hisilicon,hi1711-smbus";
+            reg = <0x0 0x08707000 0x0 0x1000>,
+                  <0x0 0x08708000 0x0 0x1000>,
+                  <0x0 0x08709000 0x0 0x1000>,
+                  <0x0 0x0870a000 0x0 0x1000>,
+                  <0x0 0x0870b000 0x0 0x1000>,
+                  <0x0 0x0870c000 0x0 0x1000>,
+                  <0x0 0x0870d000 0x0 0x1000>,
+                  <0x0 0x0870e000 0x0 0x1000>,
+                  <0x0 0x08750000 0x0 0x1000>,
+                  <0x0 0x08751000 0x0 0x1000>,
+                  <0x0 0x08752000 0x0 0x1000>,
+                  <0x0 0x08753000 0x0 0x1000>,
+                  <0x0 0x08754000 0x0 0x1000>,
+                  <0x0 0x08755000 0x0 0x1000>,
+                  <0x0 0x08756000 0x0 0x1000>,
+                  <0x0 0x08757000 0x0 0x1000>,
+                  <0x0 0x08745000 0x0 0x1000>,
+                  <0x0 0x08740000 0x0 0x1000>;/*0-15 smbusreg ,16 ioconfig,17 sysctrl*/
+            interrupts = <0x0 72 0x4>,
+                         <0x0 73 0x4>,
+                         <0x0 74 0x4>,
+                         <0x0 75 0x4>,
+                         <0x0 76 0x4>,
+                         <0x0 77 0x4>,
+                         <0x0 78 0x4>,
+                         <0x0 79 0x4>,
+                         <0x0 80 0x4>,
+                         <0x0 81 0x4>,
+                         <0x0 82 0x4>,
+                         <0x0 83 0x4>,
+                         <0x0 84 0x4>,
+                         <0x0 85 0x4>,
+                         <0x0 86 0x4>,
+                         <0x0 87 0x4>;/*0-15*/
+        };
+
+        sfc0@8640000 {
+            compatible = "hisilicon,hi1711-sfc0";
+            reg = <0x0 0x08640000 0x0 0x8000>,
+                  <0x0 0x60000000 0x0 0x10000000>;/*0 sfc0 reg,1 sfc0 cs0 cs1 buf 256MB*/
+            sfccsid = <3>;/*cs0 used bit0, cs1 bit1*/
+            busid = <0>;
+            use_hw_lock = <1>;/*0-not use, 1-use*/
+            hw_lock_id = <4>;
+            interrupts = <0x0 159 0x4>;
+        };
+
+        sfc1@8600000 {
+            compatible = "hisilicon,hi1711-sfc1";
+            reg = <0x0 0x08600000 0x0 0x8000>,
+                  <0x0 0x70000000 0x0 0x10000000>;/*0 sfc1 reg,1 sfc1 cs0 cs1 buf 256MB*/
+            sfccsid = <3>;/*cs0 used bit0, cs1 bit1*/
+            busid = <1>;
+            use_hw_lock = <1>;/*0-not use, 1-use*/
+            hw_lock_id = <5>;
+            interrupts = <0x0 112  0x4>;
+        };
+
+        spi0@08713000 {
+            compatible = "hisilicon,hisi-spi";
+            ctlid = /bits/ 32 <0x0>; /*controler not use*/
+            reg = <0x0 0x08713000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0: FPGA freq, 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 114 4>;
+            domain = <0x0>;
+        };
+
+        spi1@08713000 {
+            compatible = "hisilicon,hisi-spi";
+            ctlid = /bits/ 32 <0x1>; /*not use*/
+            reg = <0x0 0x08715000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0: FPGA freq, 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 139 4>;
+            domain = <0x1>;
+        };
+
+        pwm@08759000{
+            compatible = "hisilicon, hi1711-pwm";
+            reg = <0x0 0x08759000 0x0 0x1000>,
+                  <0x0 0x08745000 0x0 0x1000>;/*reg0,reg1,io config*/
+            interrupts = <0 115 4>,
+                         <0 141 4>;  /*147-32,173-32*/
+        };
+
+        ipmb@0x8716000{
+            compatible = "hisilicon,hi1711-ipmb";
+            reg = <0x0 0x8716000 0x0 0x1000>,
+                  <0x0 0x8717000 0x0 0x1000>,
+                  <0x0 0x8718000 0x0 0x1000>,
+                  <0x0 0x8719000 0x0 0x1000>;
+            interrupts = <0 132 4>,
+                         <0 133 4>,
+                         <0 134 4>,
+                         <0 135 4>;  /*(164-167)-32*/
+        };
+
+        peci@08746000{
+            compatible = "hisilicon, hi1711-peci";
+            reg = <0x0 0x0876b000 0x0 0x1000>,
+                  <0x0 0x08746000 0x0 0x1000>;
+            interrupts = <0 37 4>,
+                         <0 127 4>;
+        };
+
+        dmac@08714000{
+            compatible = "hisilicon, hi1711-dmac";
+            reg = <0x0 0x08714000 0x0 0x1000>;
+            interrupts = <0 116 4>;
+            channel=<0x0 0x7>;
+        };
+
+        norflash@30000000{
+            compatible = "hisilicon, physmap-norflash";
+            reg = <0x0 0x30000000 0x0 0x08000000>;
+            flash-no = <1>;
+            flash_width = <2>;
+        };
+
+        cpld@08748000{
+            compatible = "hisilicon, hi1711-cpld";
+            reg = <0x0 0x08748000 0x0 0x1000>,
+                  <0x0 0x08749000 0x0 0x1000>,
+                  <0x0 0x40000000 0x0 0x1000>;
+            interrupts = <0 128 4>,
+                         <0 129 4>;
+        };
+
+        watchdog@08763000{
+            compatible = "hisilicon, hi1711-watchdog";
+            reg = <0x0 0x08763000 0x0 0x1000>,
+                  <0x0 0x08764000 0x0 0x1000>,
+                  <0x0 0x08765000 0x0 0x1000>,
+                  <0x0 0x08766000 0x0 0x1000>,
+                  <0x0 0x08767000 0x0 0x1000>,
+                  <0x0 0x08768000 0x0 0x1000>;
+            domain = <0x0 0x0 0x1 0x1 0x1>;
+        };
+
+        kcs@0x08722000{
+            compatible = "hisilicon, hi1711-kcs";
+            reg = <0x0 0x08722000 0x0 0x1000>,
+                  <0x0 0x08723000 0x0 0x1000>,
+                  <0x0 0x08724000 0x0 0x1000>,
+                  <0x0 0x08725000 0x0 0x1000>,
+                  <0x0 0x08732000 0x0 0x1000>,
+                  <0x0 0x08733000 0x0 0x1000>,
+                  <0x0 0x08734000 0x0 0x1000>,
+                  <0x0 0x08735000 0x0 0x1000>;
+            interrupts = <0 120 4>,
+                         <0 121 4>,
+                         <0 122 4>,
+                         <0 123 4>,
+                         <0 88 4>,
+                         <0 89 4>,
+                         <0 90 4>,
+                         <0 91 4>;
+        };
+
+        wdi@08726000{
+            compatible = "hisilicon, hi1711-wdi";
+            reg = <0x0 0x08726000 0x0 0x1000>,
+                  <0x0 0x08736000 0x0 0x1000>;
+        };
+
+        bt@08727000{
+            compatible = "hisilicon, hi1711-bt";
+            reg = <0x0 0x08727000 0x0 0x1000>,
+                  <0x0 0x08728000 0x0 0x1000>,
+                  <0x0 0x08737000 0x0 0x1000>,
+                  <0x0 0x08738000 0x0 0x1000>;
+            interrupts = <0 124 4>,
+                         <0 125 4>,
+                         <0 92 4>,
+                         <0 93 4>;
+        };
+
+        sol@0872c000{
+            compatible = "hisilicon, hi1711-sol";
+            reg = <0x0 0x0872c000 0x0 0x1000>,
+                  <0x0 0x0873c000 0x0 0x1000>,
+                  <0x0 0x08710800 0x0 0x1000>,
+                  <0x0 0x08711800 0x0 0x1000>,
+                  <0x0 0x08743800 0x0 0x1000>;
+            interrupts = <0 130 4>,
+                         <0 96 4>,
+                         <0 64 4>,
+                         <0 65 4>,
+                         <0 66 4>;
+        };
+
+        p80@08721000{
+            compatible = "hisilicon, hi1711-p80";
+            reg = <0x0 0x08721000 0x0 0x1000>,
+                  <0x0 0x08731000 0x0 0x1000>;
+        };
+
+        mailbox@08729000{
+            compatible = "hisilicon, hi1711-mailbox";
+            reg = <0x0 0x08729000 0x0 0x1000>,
+                  <0x0 0x08739000 0x0 0x1000>;
+            interrupts = <0 126 4>,
+                         <0 94 4>;
+        };
+
+        sgpio@08761000{
+            compatible = "hisilicon, hi1711-sgpio";
+            reg = <0x0 0x08761000 0x0 0x1000>,
+                  <0x0 0x08762000 0x0 0x1000>;
+            interrupts = <0 48 4>,
+                         <0 49 4>;
+        };
+
+        adc@08769000{
+            compatible = "hisilicon, hi1711-adc";
+            reg = <0x0 0x08769000 0x0 0x1000>,
+                  <0x0 0x0876a000 0x0 0x1000>;
+            interrupts = <0 35 4>,
+                         <0 36 4>;
+        };
+
+        localbus@08712000{
+            compatible = "hisilicon, hi1711-localbus";
+            reg = <0x0 0x8712000 0x0 0x1000>;
+            interrupts = <0x0 111 0x4>;
+            domain=<0x1>;
+        };
+
+        espi@08730000{
+            compatible = "hisilicon, hi1711-espi";
+            reg = <0x0 0x08730000 0x0 0x1000>;
+            interrupts = <0 97  4>,
+                         <0 100 4>;
+        };
+
+        canbus@08741000{
+            compatible = "hisilicon, hi1711-canbus";
+            reg = <0x0 0x08741000 0x0 0x1000>,
+                  <0x0 0x08742000 0x0 0x1000>;
+            interrupts = <0 118 4>,
+                         <0 119 4>;
+        };
+
+        mdio@08747000{
+            compatible = "hisilicon, hi1711-mdio";
+            reg = <0x0 0x08747000 0x0 0x1000>;
+            interrupts = <0x0 137 0x4>;
+        };
+
+        gmac@cd000000 {
+            compatible = "hisilicon, hi1711_gmac_net";
+            reg = <0x0 0xcd00000 0x0 0x1000>,
+                  <0x0 0xcd01000 0x0 0x1000>,
+                  <0x0 0xcd02000 0x0 0x1000>,
+                  <0x0 0xcd03000 0x0 0x1000>;
+            interrupts = <0x0 52 0x4>,
+                         <0x0 53 0x4>,
+                         <0x0 54 0x4>,
+                         <0x0 55 0x4>;
+            phy_addr = <0x07000302>;
+            domain=<0x1 0x0 0x0 0x1>;
+        };
+
+        usb2_0: usb2_0@08800000 {
+            compatible = "hisilicon, hi1711-usb";
+            reg = <0x0 0x08800000 0x0 0x10000>,
+                  <0x0 0x08b00000 0x0 0x2000>,
+                  <0x0 0x0cd0c000 0x0 0x100>;
+            interrupts = <0x0 187 0x4>;
+            dr_mode = "peripheral";
+            controller_index = "0";
+        };
+
+        dwc3@08800000 {
+            compatible = "snps,dwc3";
+            reg = <0x0 0x08800000 0x0 0x10000>;
+            interrupts = <0x0 184 0x4>;
+            maximum-speed = "high-speed";
+            dr_mode = "peripheral";
+        };
+
+        usb2_1: usb2_1@08900000 {
+            compatible = "hisilicon, hi1711-usb";
+            reg = <0x0 0x08900000 0x0 0x10000>,
+                  <0x0 0x08b02000 0x0 0x2000>,
+                  <0x0 0x0cd0c000 0x0 0x100>;
+            interrupts = <0x0 188 0x4>;
+            dr_mode = "peripheral";
+            controller_index = "1";
+        };
+
+        dwc3@08900000 {
+            compatible = "snps,dwc3";
+            reg = <0x0 0x08900000 0x0 0x10000>;
+            interrupts = <0x0 185 0x4>;
+            maximum-speed = "high-speed";
+            dr_mode = "peripheral";
+        };
+
+        usb2_2: usb2_2@08a00000 {
+            compatible = "hisilicon, hi1711-usb";
+            reg = <0x0 0x08a00000 0x0 0x10000>,
+                  <0x0 0x08b04000 0x0 0x2000>,
+                  <0x0 0x0cd0c000 0x0 0x100>;
+            interrupts = <0x0 189 0x4>;
+            dr_mode = "otg";
+            controller_index = "2";
+        };
+
+        dwc3@08a00000 {
+            compatible = "snps,dwc3";
+            reg = <0x0 0x08a00000 0x0 0x10000>;
+            interrupts = <0x0 186 0x4>;
+            maximum-speed = "high-speed";
+            dr_mode = "otg";
+        };
+
+        usb3: usb3@0cc00000 {
+            compatible = "hisilicon, hi1711-usb";
+            reg = <0x0 0x0cc00000 0x0 0x10000>,
+                  <0x0 0x0cd06000 0x0 0x2000>,
+                  <0x0 0x0cd0c000 0x0 0x100>;
+            interrupts = <0x0 191 0x4>;
+            dr_mode = "otg";
+            controller_index = "3";
+        };
+
+        dwc3@0cc00000 {
+            compatible = "snps,dwc3";
+            reg = <0x0 0x0cc00000 0x0 0x10000>,
+                  <0x0 0x0cd06000 0x0 0x2000>;
+            interrupts = <0x0 190 0x4>;
+            maximum-speed = "super-speed";
+            dr_mode = "otg";
+        };
+
+        ddrc@08780000 {
+            compatible = "hisilicon, hi1711-ddrc";
+            reg = <0x0 0x08780000 0x0 0x10000>;
+            interrupts = <0x0 200 0x4>,
+                         <0x0 201 0x4>;
+        };
+
+        trng@0876c000 {
+            compatible = "hisilicon, hi1711-trng";
+            reg = <0x0 0x0876c000 0x0 0x10000>;
+            interrupts = <0x0 39 0x4>;
+        };
+
+        pci_fix@08B21000 {
+            compatible = "hisilicon,hi1711-pci_fix";
+            reg = <0x0 0xCD0C000 0x0 0x100>,/*HI1711_HP_SUB_BASE*/
+                  <0x0 0x8B20000 0x0 0x100>,/*HI1711_HOST_SUBSYS_BASE*/
+                  <0x0 0x8B21000 0x0 0x100>,/*HI1711_PCI0_MISC_BASE*/
+                  <0x0 0xCD0E000 0x0 0x100>,/*HI1711_PCI1_MISC_BASE*/
+                  <0x0 0x8B10000 0x0 0x1000>,/*HI1711_PCI0_DM_BASE*/
+                  <0x0 0xCD10000 0x0 0x1000>,/*HI1711_PCI1_DM_BASE*/
+                  <0x0 0x8B06000 0x0 0x1000>,/*HI1711_PCI0_PCS_BASE*/
+                  <0x0 0xCD08000 0x0 0x1000>;/*HI1711_PCI1_PCS_BASE*/
+            interrupts = <0x0 208 0x4>,/*PCIE0 linkdown irq*/
+                         <0x0 216 0x4>;/*PCIE1 linkdown irq*/
+        };
+
+        bmc_driver@CD10000 {
+            compatible = "hisilicon,hi1711-bmc_driver";
+            reg = <0x0 0xCD10000 0x0 0x1000>,/*HI1711_PCI1_DM_BASE*/
+                  <0x0 0xCD0E000 0x0 0x1000>;
+            interrupts = <0x0 218 0x4>;/*pcie1 edma irq*/
+        };
+
+        bmc_vnet_driver@CD10000 {
+            compatible = "hisilicon,hi1711-bmc_vnet_driver";
+            reg = <0x0 0xCD10000 0x0 0x1000>,/*HI1711_PCI1_DM_BASE*/
+                  <0x0 0xCD0E000 0x0 0x1000>;
+            interrupts = <0x0 131 0x4>;/*h2b_edma_int*/
+        };
+
+        mctp@1C00A000{
+            compatible = "hisilicon,hi1711-mctp_driver";
+            reg = <0x0 0xcd05000 0x0 0x100>;
+            interrupts = <0x0 117 0x4>;/*mctp irq*/
+        };
+
+        vce@08b0c000{
+            compatible = "hisilicon,hi1711-vce_driver";
+            reg = <0x0 0x08b0c000 0x0 0x4000>;
+            interrupts = <0x0 113 0x4>;/*vce irq*/
+        };
+
+        pci_rst_int@08740000 {
+            compatible = "hisilicon,hi1711-pcie_rst_driver";
+            interrupts = <0x0 220 0x4>,
+                         <0x0 212 0x4>,
+                         <0x0 181 0x4>,
+                         <0x0 180 0x4>;
+        };
+
+        hwlock@08740000 {
+            compatible = "hisilicon,hi1711-hwlock";
+            interrupts = <0x0 38 0x4>;
+        };
+
+        pcie@0xCD0E000 {
+            compatible = "hisilicon,hip-pcie";
+            reg = <0 0xCD0E000 0 0x100>, <0 0x0CD10000 0 0x1000>,
+                  <0 0xCD08000 0 0x2000>, <0 0x23D00000 0 0x200000>;
+            reg-names = "misc", "rc_dbi", "pcs", "config";
+            interrupts = <0x0 216 0x4>,//PCIE1 linkdown irq//
+                         <0x0 221 0x4>;//PCIE1 msi(intb) irq//
+            bus-range = <0x0 0xff>;
+            #address-cells = <3>;
+            #size-cells = <2>;
+            device_type = "pci";
+            ranges = <0x02000000 0 0x1C000000 0x0 0x1C000000 0 0x7c00000>,
+                     <0x01000000 0 0x0 0 0x23C00000 0 0x100000>;
+            num-lanes = <1>;
+            port-id = <0>;
+            status = "ok";
+        };
+
+        msg_scm3@08740000 {
+            compatible = "hisilicon, hi1711-msg_scm3";
+            interrupts = <0 225 4>;/*inter core communication from secure M3*/
+        };
+    };
+};
+
diff --git a/bsp/meta-hisilicon/recipes-kernel/linux/files/dtbs/hi3093_mcs_3with1.dts b/bsp/meta-hisilicon/recipes-kernel/linux/files/dtbs/hi3093_mcs_3with1.dts
new file mode 100644
index 0000000000000000000000000000000000000000..05f384f15b8e9e6d89bc96b6a21aacf6c3925d75
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/linux/files/dtbs/hi3093_mcs_3with1.dts
@@ -0,0 +1,796 @@
+/**
+ * dtsi file for Hisilicon Hi3093 Product Board
+ *
+ * Copyright (c) Hisilicon Technologies Co., Ltd. 2021-2031. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * publishhed by the Free Software Foundation.
+ *
+ */
+/dts-v1/;
+
+/ {
+    #address-cells = <0x2>;
+    #size-cells = <0x2>;
+    model = "Hisilicon Hi1711 ASIC";
+    compatible = "hisilicon, hi1711_asic";
+    interrupt-parent = <&gic>;
+
+    aliases {
+        serial0 = &uart0;
+    };
+
+    chosen {
+		bootargs = "console=ttyS0,115200n8N earlycon=uart8250,mmio32,0x08710000 initrd=${initrd_load_addr},${initrd_size} rdinit=/sbin/init rw ekbox=0x20000$0x84be0000 kbox_mem=0x2e0000@0x84900000 swift_irqsoff_enable ramdisk_size=655360 quiet maxcpus=3";
+	};
+
+    memory@80000000 {
+        device_type = "memory";
+        reg = <0x0 0x80000000 0x0 0x40000000>;
+    };
+
+    reserved-memory {
+		#address-cells = <0x2>;
+		#size-cells = <0x2>;
+		ranges;
+
+	        client_os_reserved: client_os_reserved@93000000 {
+	                reg = <0x00 0x93000000 0x00 0x4000000>;
+	                no-map;
+		};
+	
+		client_os_dma_memory_region: client_os-dma-memory@90000000 {
+	                compatible = "shared-dma-pool";
+	                reg = <0x00 0x90000000 0x00 0x3000000>;
+	                no-map;
+		};
+	};
+
+    mcs-remoteproc {
+		compatible = "oe,mcs_remoteproc";
+		memory-region = <&client_os_dma_memory_region>,
+				<&client_os_reserved>;
+	};
+
+	psci {
+		compatible = "arm,psci-0.2";
+		method = "smc";
+	};
+    cpus {
+        #address-cells = <0x1>;
+        #size-cells = <0x0>;
+
+        CPU0: cpu@0 {
+                device_type = "cpu";
+                compatible = "arm,armv8";
+                reg = <0x000>;
+                enable-method = "psci";
+                cpu-release-addr = <0x0 0x9807fff8>;
+        };
+
+        CPU1: cpu@1 {
+                device_type = "cpu";
+                compatible = "arm,armv8";
+                reg = <0x100>;
+                enable-method = "psci";
+                cpu-release-addr = <0x0 0x9807fff8>;
+        };
+        CPU2: cpu@2 {
+                device_type = "cpu";
+                compatible = "arm,armv8";
+                reg = <0x200>;
+                enable-method = "psci";
+                cpu-release-addr = <0x0 0x9807fff8>;
+        };
+        CPU3: cpu@3 {
+                device_type = "cpu";
+                compatible = "arm,armv8";
+                reg = <0x300>;
+                enable-method = "psci";
+                cpu-release-addr = <0x0 0x9807fff8>;
+        };
+    };
+
+    cpu_extra_info {
+        compatible = "cpu_info,extra_info";
+        cpu_desc = "1711";
+    };
+
+    gic: interrupt-controller@24000000 {
+        compatible = "arm,gic-v3";
+        #interrupt-cells = <3>;
+        #address-cells = <2>;
+        #size-cells = <2>;
+        ranges;
+        interrupt-controller;
+        #redistributor-regions = <1>;
+        redistributor-stride = <0x0 0x20000>;
+        reg = <0x0 0x24000000 0x0 0x10000>,     /*GICD*/
+              <0x0 0x24040000 0x0 0x80000>;     /*GICR (cpu0-cpu3)*/
+        interrupts = <0x1 0x9 0xff04>;
+    };
+
+    rtos_softdog {
+        compatible = "rtos-wtd-config";
+        softdog-enable = <1>;
+    };
+
+    fiq_glue@0x2000B000 {
+        compatible = "arm,hisi_fiq";
+        fiq_source = "GIC";
+        fiq_type = "1-N";
+        dead_loop = <1>;
+        need_invalid_cache = <1>;
+        fiq_nums = <1>;
+        interrupts = <0 109 3>;
+        #address-cells = <1>;
+        #size-cells = <1>;
+        ranges = <0x0 0x0 0x0 0xc0000000>;
+    };
+
+
+    timer {
+        compatible = "arm,armv8-timer";
+        interrupts = <0x1 0xd 0xff08>,
+                     <0x1 0xe 0xff08>,
+                     <0x1 0xb 0xff08>,
+                     <0x1 0xa 0xff08>;
+    };
+
+    pmu {
+        compatible = "arm,armv8-pmuv3";
+        interrupts = <0x1 0x7 0x4>;
+    };
+
+    bmcrtc: rtc@0 {
+            compatible = "hisilicon,bmcrtc";
+            reg = <0x0 0x0875A000 0x0 0x1000>;
+    };
+
+    reboot_handler@0 {
+        compatible = "hisilicon,hisi-reboot";
+        reg = <0x0 0x08740000 0x0 0x1000>;
+        reboot-offset = <0x148>;
+        reboot-value = <0x8>;
+    };
+
+    mmc@08630000 {
+        compatible = "hisilicon,hi1711-emmc";
+        reg = <0x0 0x08630000 0x0 0x1000>,
+              <0x0 0x0871D000 0x0 0x1000>;
+        interrupts = <0x0 136 0x4>,
+                     <0x0 42  0x4>;
+    };
+
+    sdio@08610000 {
+        compatible = "hisilicon,hi1711-sdio";
+        reg = <0x0 0x08610000 0x0 0x1000>;
+        interrupts = <0x0 138 0x4>;
+    };
+
+    soc {
+        compatible = "simple-bus";
+        #address-cells = <2>;
+        #size-cells = <2>;
+        ranges;
+
+        hi1711_refclk: refclk {
+            compatible = "fixed-clock";
+            #clock-cells = <0>;
+            clock-frequency = <25000000>;
+        };
+
+        uart0: uart0@08710000 {
+            compatible = "snps,dw-apb-uart";
+            reg = <0x0 0x08710000 0x0 0x1000>;/*UART2*/
+            reg-io-width = <4>;
+            reg-shift = <2>;
+            clock-frequency = <100000000>;
+            clock-names = "apb_pclk";
+            interrupts = <0 58 4>;
+            current-speed = <0x1c200>;
+            domain=<0x0>;
+        };
+
+        uart_core: uart_core {
+            compatible = "hisilicon,hisi-uart-core";
+            reg = <0x0 0x0871D000 0x0 0x1000>;
+            clock-frequency = <100000000>;
+            domain=<0x0>;
+        };
+
+        uart1: uart1@08711000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x08711000 0x0 0x1000>;/*UART3*/
+            interrupts = <0 59 4>;
+            port-no = <3>;
+            domain=<0x0>;
+        };
+
+        uart2: uart2@08743000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x08743000 0x0 0x1000>;/*UART4*/
+            interrupts = <0 60 4>;
+            port-no = <4>;
+            domain=<0x1>;
+        };
+
+        uart3: uart3@08744000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x08744000 0x0 0x1000>;/*UART5*/
+            interrupts = <0 61 4>;
+            port-no = <5>;
+            domain=<0x1>;
+        };
+
+        uart4: uart4@0875D000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x0875D000 0x0 0x1000>;/*UART6*/
+            interrupts = <0 62 4>;
+            port-no = <6>;
+            domain=<0x1>;
+        };
+
+        uart5: uart5@0875E000 {
+            compatible = "hisilicon,hisi-uart";
+            reg = <0x0 0x0875E000 0x0 0x1000>;/*UART7*/
+            interrupts = <0 63 4>;
+            port-no = <7>;
+            domain=<0x0>;
+        };
+
+        timer0@08700000 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x0>;
+            reg = <0x0 0x08700000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 143 4>;
+            domain=<0x0>;
+        };
+
+        timer1@08700040 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x1>;
+            reg = <0x0 0x08700040 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 144 4>;
+            domain=<0x0>;
+        };
+
+        timer2@08702000 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x2>;
+            reg = <0x0 0x08702000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 145 4>;
+            domain=<0x0>;
+        };
+
+        timer3@08702040 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x3>;
+            reg = <0x0 0x08702040 0x0 0x1000>;
+            clock-sel = /bits/ 32  <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 146 4>;
+            domain=<0x1>;
+        };
+
+        timer4@08704000 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x4>;
+            reg = <0x0 0x08704000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 147 4>;
+            domain=<0x1>;
+        };
+
+        timer5@08704040 {
+            compatible = "hisilicon,hisi-timer";
+            ids = /bits/ 32 <0x5>;
+            reg = <0x0 0x08704040 0x0 0x1000>;
+            clock-sel = /bits/ 32  <2>; /*0:use main oscillator freq/64  1: use main scillator freq 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 148 4>;
+            domain=<0x1>;
+        };
+
+        m3test@08740100 {
+            compatible = "hisilicon,hisi-m3test";
+            interrupts = <0 227 4>;
+        };
+
+        comm@08740000 {
+            compatible = "hisilicon, hi1711-comm";
+            interrupts = <0 43 4>,    /* cpll_dlock_int */
+                         <0 44 4>,    /* pll0_dlock_int */
+                         <0 45 4>,    /* pll1_dlock_int */
+                         <0 46 4>,    /* pll2_dlock_int */
+                         <0 219 4>,   /* dac_cable_int */
+                         <0 179 4>,   /* host_rst_pos_int */
+                         <0 224 4>,   /* host_rst_fall_int */
+                         <0 180 4>,   /* pcie0_rst_pos_int */
+                         <0 212 4>,   /* pcie0_rst_fall_int */
+                         <0 181 4>,   /* pcie1_rst_pos_int */
+                         <0 220 4>,   /* pcie1_rst_fall_int */
+                         <0 41  4>,   /* hp_ecc_err_int */
+                         <0 42  4>;   /* lp_ecc_err_int */
+        };
+
+        gpio@2001e000 {
+            compatible = "hisilicon,hi1711-gpio";
+            reg = <0x0 0x0874a000 0x0 0x5000>;
+            interrupts = <0x0 149 0x4>, /*-32*/
+                         <0x0 150 0x4>,
+                         <0x0 151 0x4>,
+                         <0x0 152 0x4>,
+                         <0x0 153 0x4>;
+            domain=<0x1 0x1 0x1 0x1 0x0>;
+        };
+
+        i2c@2000d000 {
+            compatible = "hisilicon,hi1711-i2c";
+            reg = <0x0 0x08707000 0x0 0x1000>,
+                  <0x0 0x08708000 0x0 0x1000>,
+                  <0x0 0x08709000 0x0 0x1000>,
+                  <0x0 0x0870a000 0x0 0x1000>,
+                  <0x0 0x0870b000 0x0 0x1000>,
+                  <0x0 0x0870c000 0x0 0x1000>,
+                  <0x0 0x0870d000 0x0 0x1000>,
+                  <0x0 0x0870e000 0x0 0x1000>,
+                  <0x0 0x08750000 0x0 0x1000>,
+                  <0x0 0x08751000 0x0 0x1000>,
+                  <0x0 0x08752000 0x0 0x1000>,
+                  <0x0 0x08753000 0x0 0x1000>,
+                  <0x0 0x08754000 0x0 0x1000>,
+                  <0x0 0x08755000 0x0 0x1000>,
+                  <0x0 0x08756000 0x0 0x1000>,
+                  <0x0 0x08757000 0x0 0x1000>,
+                  <0x0 0x08745000 0x0 0x1000>,
+                  <0x0 0x0876e000 0x0 0x1000>;/*0-15 i2creg ,16 ioconfig-T,17 ioconfig-R*/
+            interrupts = <0x0 72 0x4>,
+                         <0x0 73 0x4>,
+                         <0x0 74 0x4>,
+                         <0x0 75 0x4>,
+                         <0x0 76 0x4>,
+                         <0x0 77 0x4>,
+                         <0x0 78 0x4>,
+                         <0x0 79 0x4>,
+                         <0x0 80 0x4>,
+                         <0x0 81 0x4>,
+                         <0x0 82 0x4>,
+                         <0x0 83 0x4>,
+                         <0x0 84 0x4>,
+                         <0x0 85 0x4>,
+                         <0x0 86 0x4>,
+                         <0x0 87 0x4>;/*0-15*/
+            domain=<0x0 0x0 0x0 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1 0x1>;
+        };
+
+        smbus@0x08707000 {
+            compatible = "hisilicon,hi1711-smbus";
+            reg = <0x0 0x08707000 0x0 0x1000>,
+                  <0x0 0x08708000 0x0 0x1000>,
+                  <0x0 0x08709000 0x0 0x1000>,
+                  <0x0 0x0870a000 0x0 0x1000>,
+                  <0x0 0x0870b000 0x0 0x1000>,
+                  <0x0 0x0870c000 0x0 0x1000>,
+                  <0x0 0x0870d000 0x0 0x1000>,
+                  <0x0 0x0870e000 0x0 0x1000>,
+                  <0x0 0x08750000 0x0 0x1000>,
+                  <0x0 0x08751000 0x0 0x1000>,
+                  <0x0 0x08752000 0x0 0x1000>,
+                  <0x0 0x08753000 0x0 0x1000>,
+                  <0x0 0x08754000 0x0 0x1000>,
+                  <0x0 0x08755000 0x0 0x1000>,
+                  <0x0 0x08756000 0x0 0x1000>,
+                  <0x0 0x08757000 0x0 0x1000>,
+                  <0x0 0x08745000 0x0 0x1000>,
+                  <0x0 0x08740000 0x0 0x1000>;/*0-15 smbusreg ,16 ioconfig,17 sysctrl*/
+            interrupts = <0x0 72 0x4>,
+                         <0x0 73 0x4>,
+                         <0x0 74 0x4>,
+                         <0x0 75 0x4>,
+                         <0x0 76 0x4>,
+                         <0x0 77 0x4>,
+                         <0x0 78 0x4>,
+                         <0x0 79 0x4>,
+                         <0x0 80 0x4>,
+                         <0x0 81 0x4>,
+                         <0x0 82 0x4>,
+                         <0x0 83 0x4>,
+                         <0x0 84 0x4>,
+                         <0x0 85 0x4>,
+                         <0x0 86 0x4>,
+                         <0x0 87 0x4>;/*0-15*/
+        };
+
+        sfc0@8640000 {
+            compatible = "hisilicon,hi1711-sfc0";
+            reg = <0x0 0x08640000 0x0 0x8000>,
+                  <0x0 0x60000000 0x0 0x10000000>;/*0 sfc0 reg,1 sfc0 cs0 cs1 buf 256MB*/
+            sfccsid = <3>;/*cs0 used bit0, cs1 bit1*/
+            busid = <0>;
+            use_hw_lock = <1>;/*0-not use, 1-use*/
+            hw_lock_id = <4>;
+            interrupts = <0x0 159 0x4>;
+        };
+
+        sfc1@8600000 {
+            compatible = "hisilicon,hi1711-sfc1";
+            reg = <0x0 0x08600000 0x0 0x8000>,
+                  <0x0 0x70000000 0x0 0x10000000>;/*0 sfc1 reg,1 sfc1 cs0 cs1 buf 256MB*/
+            sfccsid = <3>;/*cs0 used bit0, cs1 bit1*/
+            busid = <1>;
+            use_hw_lock = <1>;/*0-not use, 1-use*/
+            hw_lock_id = <5>;
+            interrupts = <0x0 112  0x4>;
+        };
+
+        spi0@08713000 {
+            compatible = "hisilicon,hisi-spi";
+            ctlid = /bits/ 32 <0x0>; /*controler not use*/
+            reg = <0x0 0x08713000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0: FPGA freq, 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 114 4>;
+            domain = <0x0>;
+        };
+
+        spi1@08713000 {
+            compatible = "hisilicon,hisi-spi";
+            ctlid = /bits/ 32 <0x1>; /*not use*/
+            reg = <0x0 0x08715000 0x0 0x1000>;
+            clock-sel = /bits/ 32 <2>; /*0: FPGA freq, 2(or any other value): use bus clock(apb 100mhz)*/
+            interrupts = <0 139 4>;
+            domain = <0x1>;
+        };
+
+        pwm@08759000{
+            compatible = "hisilicon, hi1711-pwm";
+            reg = <0x0 0x08759000 0x0 0x1000>,
+                  <0x0 0x08745000 0x0 0x1000>;/*reg0,reg1,io config*/
+            interrupts = <0 115 4>,
+                         <0 141 4>;  /*147-32,173-32*/
+        };
+
+        ipmb@0x8716000{
+            compatible = "hisilicon,hi1711-ipmb";
+            reg = <0x0 0x8716000 0x0 0x1000>,
+                  <0x0 0x8717000 0x0 0x1000>,
+                  <0x0 0x8718000 0x0 0x1000>,
+                  <0x0 0x8719000 0x0 0x1000>;
+            interrupts = <0 132 4>,
+                         <0 133 4>,
+                         <0 134 4>,
+                         <0 135 4>;  /*(164-167)-32*/
+        };
+
+        peci@08746000{
+            compatible = "hisilicon, hi1711-peci";
+            reg = <0x0 0x0876b000 0x0 0x1000>,
+                  <0x0 0x08746000 0x0 0x1000>;
+            interrupts = <0 37 4>,
+                         <0 127 4>;
+        };
+
+        dmac@08714000{
+            compatible = "hisilicon, hi1711-dmac";
+            reg = <0x0 0x08714000 0x0 0x1000>;
+            interrupts = <0 116 4>;
+            channel=<0x0 0x7>;
+        };
+
+        norflash@30000000{
+            compatible = "hisilicon, physmap-norflash";
+            reg = <0x0 0x30000000 0x0 0x08000000>;
+            flash-no = <1>;
+            flash_width = <2>;
+        };
+
+        cpld@08748000{
+            compatible = "hisilicon, hi1711-cpld";
+            reg = <0x0 0x08748000 0x0 0x1000>,
+                  <0x0 0x08749000 0x0 0x1000>,
+                  <0x0 0x40000000 0x0 0x1000>;
+            interrupts = <0 128 4>,
+                         <0 129 4>;
+        };
+
+        watchdog@08763000{
+            compatible = "hisilicon, hi1711-watchdog";
+            reg = <0x0 0x08763000 0x0 0x1000>,
+                  <0x0 0x08764000 0x0 0x1000>,
+                  <0x0 0x08765000 0x0 0x1000>,
+                  <0x0 0x08766000 0x0 0x1000>,
+                  <0x0 0x08767000 0x0 0x1000>,
+                  <0x0 0x08768000 0x0 0x1000>;
+            domain = <0x0 0x0 0x1 0x1 0x1>;
+        };
+
+        kcs@0x08722000{
+            compatible = "hisilicon, hi1711-kcs";
+            reg = <0x0 0x08722000 0x0 0x1000>,
+                  <0x0 0x08723000 0x0 0x1000>,
+                  <0x0 0x08724000 0x0 0x1000>,
+                  <0x0 0x08725000 0x0 0x1000>,
+                  <0x0 0x08732000 0x0 0x1000>,
+                  <0x0 0x08733000 0x0 0x1000>,
+                  <0x0 0x08734000 0x0 0x1000>,
+                  <0x0 0x08735000 0x0 0x1000>;
+            interrupts = <0 120 4>,
+                         <0 121 4>,
+                         <0 122 4>,
+                         <0 123 4>,
+                         <0 88 4>,
+                         <0 89 4>,
+                         <0 90 4>,
+                         <0 91 4>;
+        };
+
+        wdi@08726000{
+            compatible = "hisilicon, hi1711-wdi";
+            reg = <0x0 0x08726000 0x0 0x1000>,
+                  <0x0 0x08736000 0x0 0x1000>;
+        };
+
+        bt@08727000{
+            compatible = "hisilicon, hi1711-bt";
+            reg = <0x0 0x08727000 0x0 0x1000>,
+                  <0x0 0x08728000 0x0 0x1000>,
+                  <0x0 0x08737000 0x0 0x1000>,
+                  <0x0 0x08738000 0x0 0x1000>;
+            interrupts = <0 124 4>,
+                         <0 125 4>,
+                         <0 92 4>,
+                         <0 93 4>;
+        };
+
+        sol@0872c000{
+            compatible = "hisilicon, hi1711-sol";
+            reg = <0x0 0x0872c000 0x0 0x1000>,
+                  <0x0 0x0873c000 0x0 0x1000>,
+                  <0x0 0x08710800 0x0 0x1000>,
+                  <0x0 0x08711800 0x0 0x1000>,
+                  <0x0 0x08743800 0x0 0x1000>;
+            interrupts = <0 130 4>,
+                         <0 96 4>,
+                         <0 64 4>,
+                         <0 65 4>,
+                         <0 66 4>;
+        };
+
+        p80@08721000{
+            compatible = "hisilicon, hi1711-p80";
+            reg = <0x0 0x08721000 0x0 0x1000>,
+                  <0x0 0x08731000 0x0 0x1000>;
+        };
+
+        mailbox@08729000{
+            compatible = "hisilicon, hi1711-mailbox";
+            reg = <0x0 0x08729000 0x0 0x1000>,
+                  <0x0 0x08739000 0x0 0x1000>;
+            interrupts = <0 126 4>,
+                         <0 94 4>;
+        };
+
+        sgpio@08761000{
+            compatible = "hisilicon, hi1711-sgpio";
+            reg = <0x0 0x08761000 0x0 0x1000>,
+                  <0x0 0x08762000 0x0 0x1000>;
+            interrupts = <0 48 4>,
+                         <0 49 4>;
+        };
+
+        adc@08769000{
+            compatible = "hisilicon, hi1711-adc";
+            reg = <0x0 0x08769000 0x0 0x1000>,
+                  <0x0 0x0876a000 0x0 0x1000>;
+            interrupts = <0 35 4>,
+                         <0 36 4>;
+        };
+
+        localbus@08712000{
+            compatible = "hisilicon, hi1711-localbus";
+            reg = <0x0 0x8712000 0x0 0x1000>;
+            interrupts = <0x0 111 0x4>;
+            domain=<0x1>;
+        };
+
+        espi@08730000{
+            compatible = "hisilicon, hi1711-espi";
+            reg = <0x0 0x08730000 0x0 0x1000>;
+            interrupts = <0 97  4>,
+                         <0 100 4>;
+        };
+
+        canbus@08741000{
+            compatible = "hisilicon, hi1711-canbus";
+            reg = <0x0 0x08741000 0x0 0x1000>,
+                  <0x0 0x08742000 0x0 0x1000>;
+            interrupts = <0 118 4>,
+                         <0 119 4>;
+        };
+
+        mdio@08747000{
+            compatible = "hisilicon, hi1711-mdio";
+            reg = <0x0 0x08747000 0x0 0x1000>;
+            interrupts = <0x0 137 0x4>;
+        };
+
+        gmac@cd000000 {
+            compatible = "hisilicon, hi1711_gmac_net";
+            reg = <0x0 0xcd00000 0x0 0x1000>,
+                  <0x0 0xcd01000 0x0 0x1000>,
+                  <0x0 0xcd02000 0x0 0x1000>,
+                  <0x0 0xcd03000 0x0 0x1000>;
+            interrupts = <0x0 52 0x4>,
+                         <0x0 53 0x4>,
+                         <0x0 54 0x4>,
+                         <0x0 55 0x4>;
+            phy_addr = <0x07000302>;
+            domain=<0x1 0x0 0x0 0x1>;
+        };
+
+        usb2_0: usb2_0@08800000 {
+            compatible = "hisilicon, hi1711-usb";
+            reg = <0x0 0x08800000 0x0 0x10000>,
+                  <0x0 0x08b00000 0x0 0x2000>,
+                  <0x0 0x0cd0c000 0x0 0x100>;
+            interrupts = <0x0 187 0x4>;
+            dr_mode = "peripheral";
+            controller_index = "0";
+        };
+
+        dwc3@08800000 {
+            compatible = "snps,dwc3";
+            reg = <0x0 0x08800000 0x0 0x10000>;
+            interrupts = <0x0 184 0x4>;
+            maximum-speed = "high-speed";
+            dr_mode = "peripheral";
+        };
+
+        usb2_1: usb2_1@08900000 {
+            compatible = "hisilicon, hi1711-usb";
+            reg = <0x0 0x08900000 0x0 0x10000>,
+                  <0x0 0x08b02000 0x0 0x2000>,
+                  <0x0 0x0cd0c000 0x0 0x100>;
+            interrupts = <0x0 188 0x4>;
+            dr_mode = "peripheral";
+            controller_index = "1";
+        };
+
+        dwc3@08900000 {
+            compatible = "snps,dwc3";
+            reg = <0x0 0x08900000 0x0 0x10000>;
+            interrupts = <0x0 185 0x4>;
+            maximum-speed = "high-speed";
+            dr_mode = "peripheral";
+        };
+
+        usb2_2: usb2_2@08a00000 {
+            compatible = "hisilicon, hi1711-usb";
+            reg = <0x0 0x08a00000 0x0 0x10000>,
+                  <0x0 0x08b04000 0x0 0x2000>,
+                  <0x0 0x0cd0c000 0x0 0x100>;
+            interrupts = <0x0 189 0x4>;
+            dr_mode = "otg";
+            controller_index = "2";
+        };
+
+        dwc3@08a00000 {
+            compatible = "snps,dwc3";
+            reg = <0x0 0x08a00000 0x0 0x10000>;
+            interrupts = <0x0 186 0x4>;
+            maximum-speed = "high-speed";
+            dr_mode = "otg";
+        };
+
+        usb3: usb3@0cc00000 {
+            compatible = "hisilicon, hi1711-usb";
+            reg = <0x0 0x0cc00000 0x0 0x10000>,
+                  <0x0 0x0cd06000 0x0 0x2000>,
+                  <0x0 0x0cd0c000 0x0 0x100>;
+            interrupts = <0x0 191 0x4>;
+            dr_mode = "otg";
+            controller_index = "3";
+        };
+
+        dwc3@0cc00000 {
+            compatible = "snps,dwc3";
+            reg = <0x0 0x0cc00000 0x0 0x10000>,
+                  <0x0 0x0cd06000 0x0 0x2000>;
+            interrupts = <0x0 190 0x4>;
+            maximum-speed = "super-speed";
+            dr_mode = "otg";
+        };
+
+        ddrc@08780000 {
+            compatible = "hisilicon, hi1711-ddrc";
+            reg = <0x0 0x08780000 0x0 0x10000>;
+            interrupts = <0x0 200 0x4>,
+                         <0x0 201 0x4>;
+        };
+
+        trng@0876c000 {
+            compatible = "hisilicon, hi1711-trng";
+            reg = <0x0 0x0876c000 0x0 0x10000>;
+            interrupts = <0x0 39 0x4>;
+        };
+
+        pci_fix@08B21000 {
+            compatible = "hisilicon,hi1711-pci_fix";
+            reg = <0x0 0xCD0C000 0x0 0x100>,/*HI1711_HP_SUB_BASE*/
+                  <0x0 0x8B20000 0x0 0x100>,/*HI1711_HOST_SUBSYS_BASE*/
+                  <0x0 0x8B21000 0x0 0x100>,/*HI1711_PCI0_MISC_BASE*/
+                  <0x0 0xCD0E000 0x0 0x100>,/*HI1711_PCI1_MISC_BASE*/
+                  <0x0 0x8B10000 0x0 0x1000>,/*HI1711_PCI0_DM_BASE*/
+                  <0x0 0xCD10000 0x0 0x1000>,/*HI1711_PCI1_DM_BASE*/
+                  <0x0 0x8B06000 0x0 0x1000>,/*HI1711_PCI0_PCS_BASE*/
+                  <0x0 0xCD08000 0x0 0x1000>;/*HI1711_PCI1_PCS_BASE*/
+            interrupts = <0x0 208 0x4>,/*PCIE0 linkdown irq*/
+                         <0x0 216 0x4>;/*PCIE1 linkdown irq*/
+        };
+
+        bmc_driver@CD10000 {
+            compatible = "hisilicon,hi1711-bmc_driver";
+            reg = <0x0 0xCD10000 0x0 0x1000>,/*HI1711_PCI1_DM_BASE*/
+                  <0x0 0xCD0E000 0x0 0x1000>;
+            interrupts = <0x0 218 0x4>;/*pcie1 edma irq*/
+        };
+
+        bmc_vnet_driver@CD10000 {
+            compatible = "hisilicon,hi1711-bmc_vnet_driver";
+            reg = <0x0 0xCD10000 0x0 0x1000>,/*HI1711_PCI1_DM_BASE*/
+                  <0x0 0xCD0E000 0x0 0x1000>;
+            interrupts = <0x0 131 0x4>;/*h2b_edma_int*/
+        };
+
+        mctp@1C00A000{
+            compatible = "hisilicon,hi1711-mctp_driver";
+            reg = <0x0 0xcd05000 0x0 0x100>;
+            interrupts = <0x0 117 0x4>;/*mctp irq*/
+        };
+
+        vce@08b0c000{
+            compatible = "hisilicon,hi1711-vce_driver";
+            reg = <0x0 0x08b0c000 0x0 0x4000>;
+            interrupts = <0x0 113 0x4>;/*vce irq*/
+        };
+
+        pci_rst_int@08740000 {
+            compatible = "hisilicon,hi1711-pcie_rst_driver";
+            interrupts = <0x0 220 0x4>,
+                         <0x0 212 0x4>,
+                         <0x0 181 0x4>,
+                         <0x0 180 0x4>;
+        };
+
+        hwlock@08740000 {
+            compatible = "hisilicon,hi1711-hwlock";
+            interrupts = <0x0 38 0x4>;
+        };
+
+        pcie@0xCD0E000 {
+            compatible = "hisilicon,hip-pcie";
+            reg = <0 0xCD0E000 0 0x100>, <0 0x0CD10000 0 0x1000>,
+                  <0 0xCD08000 0 0x2000>, <0 0x23D00000 0 0x200000>;
+            reg-names = "misc", "rc_dbi", "pcs", "config";
+            interrupts = <0x0 216 0x4>,//PCIE1 linkdown irq//
+                         <0x0 221 0x4>;//PCIE1 msi(intb) irq//
+            bus-range = <0x0 0xff>;
+            #address-cells = <3>;
+            #size-cells = <2>;
+            device_type = "pci";
+            ranges = <0x02000000 0 0x1C000000 0x0 0x1C000000 0 0x7c00000>,
+                     <0x01000000 0 0x0 0 0x23C00000 0 0x100000>;
+            num-lanes = <1>;
+            port-id = <0>;
+            status = "ok";
+        };
+
+        msg_scm3@08740000 {
+            compatible = "hisilicon, hi1711-msg_scm3";
+            interrupts = <0 225 4>;/*inter core communication from secure M3*/
+        };
+    };
+};
+
diff --git a/bsp/meta-hisilicon/recipes-kernel/linux/files/dtbs/ss928-pi.dts b/bsp/meta-hisilicon/recipes-kernel/linux/files/dtbs/ss928-pi.dts
new file mode 100644
index 0000000000000000000000000000000000000000..fd2be0549be2e6922ec01807598b57b7e0f118d0
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/linux/files/dtbs/ss928-pi.dts
@@ -0,0 +1,1168 @@
+/dts-v1/;
+
+/memreserve/	0x0000000052fff000 0x0000000001a02000;
+/ {
+	#address-cells = <0x2>;
+	#size-cells = <0x2>;
+	interrupt-parent = <0x1>;
+	model = "Vendor SS928V100 DEMO Board";
+	compatible = "vendor,ss928v100";
+
+	interrupt-controller@12400000 {
+		compatible = "arm,gic-v3";
+		#interrupt-cells = <0x3>;
+		#address-cells = <0x0>;
+		interrupt-controller;
+		reg = <0x0 0x12400000 0x0 0x10000 0x0 0x12440000 0x0 0x140000>;
+		phandle = <0x1>;
+	};
+
+	psci {
+		compatible = "arm,psci-0.2";
+		method = "smc";
+	};
+
+	pmu {
+		compatible = "arm,armv8-pmuv3";
+		interrupts = <0x1 0x17 0xf04>;
+	};
+
+	clock0 {
+		compatible = "vendor,ss928v100_clock", "syscon";
+		#clock-cells = <0x1>;
+		#reset-cells = <0x2>;
+		#address-cells = <0x1>;
+		#size-cells = <0x1>;
+		reg = <0x0 0x11010000 0x0 0x44a0>;
+		phandle = <0x5>;
+	};
+
+	smmu_npu@14040000 {
+		compatible = "arm,smmu-v3";
+		reg = <0x0 0x14040000 0x0 0x40000>;
+		interrupts = <0x0 0x7d 0x4>;
+		interrupt-names = "combined";
+		#iommu-cells = <0x1>;
+		vendor,broken-prefetch-cmd;
+		phandle = <0x2>;
+	};
+
+	svm_npu@14020000 {
+		compatible = "vendor,svm";
+		crg-base = <0x11010000>;
+		crg-size = <0x10000>;
+		npu_crg_6560 = <0x6680>;
+		ranges;
+		#size-cells = <0x2>;
+		#address-cells = <0x2>;
+
+		svm_aicore {
+			reg = <0x0 0x14020000 0x0 0x10000>;
+			iommus = <0x2 0x1>;
+			dma-can-stall;
+			pasid-num-bits = <0x10>;
+		};
+	};
+
+	smmu_pqp@0x15410000 {
+		compatible = "arm,smmu-v3";
+		reg = <0x0 0x15410000 0x0 0x40000>;
+		interrupts = <0x0 0xb9 0x4>;
+		interrupt-names = "combined";
+		#iommu-cells = <0x1>;
+		vendor,broken-prefetch-cmd;
+		phandle = <0x3>;
+	};
+
+	svm_pqp@15400000 {
+		compatible = "vendor,svm";
+		ranges;
+		#size-cells = <0x2>;
+		#address-cells = <0x2>;
+		crg-base = <0x11010000>;
+		crg-size = <0x10000>;
+		pqp_crg_6592 = <0x6700>;
+
+		svm_aicore {
+			reg = <0x0 0x15400000 0x0 0x10000>;
+			iommus = <0x3 0x1>;
+			dma-can-stall;
+			pasid-num-bits = <0x10>;
+		};
+
+		svm_hwts {
+			iommus = <0x3 0x2>;
+			dma-can-stall;
+			pasid-bits = <0x10>;
+			vendor,smmu_bypass;
+		};
+	};
+
+	firmware {
+
+		optee {
+			compatible = "linaro,optee-tz";
+			method = "smc";
+		};
+	};
+
+	ipcm@11031000 {
+		compatible = "vendor,ipcm-interrupt";
+		interrupt-parent = <0x1>;
+		interrupts = <0x0 0x1a 0x4 0x0 0x1b 0x4>;
+		reg = <0x0 0x11031000 0x0 0x1000>;
+		status = "okay";
+	};
+
+	soc {
+		#address-cells = <0x1>;
+		#size-cells = <0x1>;
+		compatible = "simple-bus";
+		device_type = "soc";
+		ranges = <0x0 0x0 0x0 0xffffffff>;
+
+		clk_3m {
+			compatible = "fixed-clock";
+			#clock-cells = <0x0>;
+			clock-frequency = <0x2dc6c0>;
+			phandle = <0x4>;
+		};
+
+		clk_20m {
+			compatible = "fixed-clock";
+			#clock-cells = <0x0>;
+			clock-frequency = <0x1312d00>;
+			phandle = <0x8>;
+		};
+
+		amba {
+			compatible = "arm,amba-bus";
+			#address-cells = <0x1>;
+			#size-cells = <0x1>;
+			ranges;
+
+			arm-timer {
+				compatible = "arm,armv8-timer";
+				interrupts = <0x1 0xd 0xf04 0x1 0xe 0xf04>;
+				clock-frequency = <0x16e3600>;
+				always-on;
+			};
+
+			timer@11000000 {
+				compatible = "vendor,bsp_sp804";
+				reg = <0x11000000 0x1000 0x11001000 0x1000 0x11002000 0x1000 0x11003000 0x1000 0x11004000 0x1000>;
+				interrupts = <0x0 0x5 0x4 0x0 0x6 0x4 0x0 0x7 0x4 0x0 0x8 0x4>;
+				clocks = <0x4>;
+				clock-names = "apb_pclk";
+			};
+
+			uart@11040000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x11040000 0x1000>;
+				interrupts = <0x0 0x38 0x4>;
+				clocks = <0x5 0x5b>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			uart@11041000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x11041000 0x1000>;
+				interrupts = <0x0 0x39 0x4>;
+				clocks = <0x5 0x5c>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			uart@11042000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x11042000 0x1000>;
+				interrupts = <0x0 0x3a 0x4>;
+				clocks = <0x5 0x5d>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			uart@11043000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x11043000 0x1000>;
+				interrupts = <0x0 0x3b 0x4>;
+				clocks = <0x5 0x5e>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			uart@11044000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x11044000 0x1000>;
+				interrupts = <0x0 0x3c 0x4>;
+				clocks = <0x5 0x5f>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			uart@11045000 {
+				compatible = "arm,pl011", "arm,primecell";
+				reg = <0x11045000 0x1000>;
+				interrupts = <0x0 0x3d 0x4>;
+				clocks = <0x5 0x60>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			i2c@11060000 {
+				compatible = "vendor,i2c";
+				reg = <0x11060000 0x1000>;
+				clocks = <0x5 0x32>;
+				clock-frequency = <0x186a0>;
+				status = "okay";
+				#address-cells = <0x1>;
+				#size-cells = <0x0>;
+
+				pcf8563@51 {
+					compatible = "nxp,pcf8563";
+					reg = <0x51>;
+				};
+
+				tca9535@20 {
+					compatible = "i2c,tca9535";
+					reg = <0x20>;
+					id = <0x1>;
+				};
+			};
+
+			i2c@11061000 {
+				compatible = "vendor,i2c";
+				reg = <0x11061000 0x1000>;
+				clocks = <0x5 0x33>;
+				clock-frequency = <0x186a0>;
+				status = "okay";
+			};
+
+			i2c@11062000 {
+				compatible = "vendor,i2c";
+				reg = <0x11062000 0x1000>;
+				clocks = <0x5 0x34>;
+				clock-frequency = <0x186a0>;
+				status = "okay";
+			};
+
+			i2c@11063000 {
+				compatible = "vendor,i2c";
+				reg = <0x11063000 0x1000>;
+				clocks = <0x5 0x35>;
+				clock-frequency = <0x186a0>;
+				status = "okay";
+			};
+
+			i2c@11064000 {
+				compatible = "vendor,i2c";
+				reg = <0x11064000 0x1000>;
+				clocks = <0x5 0x36>;
+				clock-frequency = <0x186a0>;
+				status = "okay";
+			};
+
+			i2c@11065000 {
+				compatible = "vendor,i2c";
+				reg = <0x11065000 0x1000>;
+				clocks = <0x5 0x37>;
+				clock-frequency = <0x186a0>;
+				status = "okay";
+			};
+
+			i2c@0 {
+				compatible = "i2c,soft";
+				reg = <0x0 0x0>;
+				#address-cells = <0x1>;
+				#size-cells = <0x0>;
+				gpio-scl = <0x6 0x7 0x0>;
+				gpio-sda = <0x6 0x6 0x0>;
+				clock-frequency = <0xf4240>;
+				status = "okay";
+			};
+
+			i2c@1 {
+				compatible = "i2c,soft";
+				reg = <0x1 0x0>;
+				#address-cells = <0x1>;
+				#size-cells = <0x0>;
+				gpio-scl = <0x7 0x2 0x0>;
+				gpio-sda = <0x7 0x0 0x0>;
+				clock-frequency = <0xf4240>;
+				status = "okay";
+			};
+
+			spi@11070000 {
+				compatible = "arm,pl022", "arm,primecell";
+				arm,primecell-periphid = <0x800022>;
+				reg = <0x11070000 0x1000>;
+				interrupts = <0x0 0x44 0x4>;
+				clocks = <0x5 0x3e>;
+				clock-names = "apb_pclk";
+				#address-cells = <0x1>;
+				spi,slave_mode = <0x0>;
+				#size-cells = <0x0>;
+				status = "okay";
+				num-cs = <0x1>;
+
+				can@0 {
+					compatible = "microchip,mcp2515";
+					reg = <0x0>;
+					clocks = <0x8>;
+					spi-max-frequency = <0x1e8480>;
+					interrupt-parent = <0x9>;
+					interrupts = <0x2 0x2>;
+					status = "okay";
+				};
+			};
+
+			spi@11071000 {
+				compatible = "arm,pl022", "arm,primecell";
+				arm,primecell-periphid = <0x800022>;
+				reg = <0x11071000 0x1000 0x110d2100 0x4>;
+				interrupts = <0x0 0x45 0x4>;
+				clocks = <0x5 0x3f>;
+				clock-names = "apb_pclk";
+				#address-cells = <0x1>;
+				spi,slave_mode = <0x0>;
+				#size-cells = <0x0>;
+				status = "okay";
+				num-cs = <0x2>;
+				spi_cs_sb = <0x2>;
+				spi_cs_mask_bit = <0x4>;
+
+				spidev@0 {
+					compatible = "rohm,dh2228fv";
+					reg = <0x0>;
+					pl022,interface = <0x0>;
+					pl022,com-mode = <0x0>;
+					spi-max-frequency = <0x17d7840>;
+				};
+
+				spidev@1 {
+					compatible = "rohm,dh2228fv";
+					reg = <0x1>;
+					pl022,interface = <0x0>;
+					pl022,com-mode = <0x0>;
+					spi-max-frequency = <0x17d7840>;
+				};
+			};
+
+			spi@11073000 {
+				compatible = "arm,pl022", "arm,primecell";
+				arm,primecell-periphid = <0x800022>;
+				reg = <0x11073000 0x1000>;
+				interrupts = <0x0 0x46 0x4>;
+				clocks = <0x5 0x40>;
+				clock-names = "apb_pclk";
+				#address-cells = <0x1>;
+				spi,slave_mode = <0x0>;
+				#size-cells = <0x0>;
+				status = "okay";
+				num-cs = <0x1>;
+
+				spidev@0 {
+					compatible = "rohm,dh2228fv";
+					reg = <0x0>;
+					pl022,interface = <0x0>;
+					pl022,com-mode = <0x0>;
+					spi-max-frequency = <0x17d7840>;
+				};
+			};
+
+			spi@11074000 {
+				compatible = "arm,pl022", "arm,primecell";
+				arm,primecell-periphid = <0x800022>;
+				reg = <0x11074000 0x1000>;
+				interrupts = <0x0 0x47 0x4>;
+				clocks = <0x5 0x41>;
+				clock-names = "apb_pclk";
+				spi,slave_mode = <0x0>;
+				#address-cells = <0x1>;
+				#size-cells = <0x0>;
+				status = "okay";
+				num-cs = <0x1>;
+
+				spidev@0 {
+					compatible = "rohm,dh2228fv";
+					reg = <0x0>;
+					pl022,interface = <0x0>;
+					pl022,com-mode = <0x0>;
+					spi-max-frequency = <0x17d7840>;
+				};
+			};
+
+			gpio_chip@11090000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x11090000 0x1000>;
+				interrupts = <0x0 0x49 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			gpio_chip@11091000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x11091000 0x1000>;
+				interrupts = <0x0 0x4a 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+				phandle = <0x6>;
+			};
+
+			gpio_chip@11092000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x11092000 0x1000>;
+				interrupts = <0x0 0x4b 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+				phandle = <0x7>;
+			};
+
+			gpio_chip@11093000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x11093000 0x1000>;
+				interrupts = <0x0 0x4c 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			gpio_chip@11094000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x11094000 0x1000>;
+				interrupts = <0x0 0x4d 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+				interrupt-controller;
+				#interrupt-cells = <0x2>;
+				phandle = <0x9>;
+			};
+
+			gpio_chip@11095000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x11095000 0x1000>;
+				interrupts = <0x0 0x4e 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			gpio_chip@11096000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x11096000 0x1000>;
+				interrupts = <0x0 0x4f 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			gpio_chip@11097000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x11097000 0x1000>;
+				interrupts = <0x0 0x50 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			gpio_chip@11098000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x11098000 0x1000>;
+				interrupts = <0x0 0x51 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			gpio_chip@11099000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x11099000 0x1000>;
+				interrupts = <0x0 0x52 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			gpio_chip@1109A000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x1109a000 0x1000>;
+				interrupts = <0x0 0x53 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			gpio_chip@1109B000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x1109b000 0x1000>;
+				interrupts = <0x0 0x54 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			gpio_chip@1109C000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x1109c000 0x1000>;
+				interrupts = <0x0 0x55 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			gpio_chip@1109D000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x1109d000 0x1000>;
+				interrupts = <0x0 0x56 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			gpio_chip@1109E000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x1109e000 0x1000>;
+				interrupts = <0x0 0x57 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			gpio_chip@1109F000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x1109f000 0x1000>;
+				interrupts = <0x0 0x58 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			gpio_chip@110a0000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x110a0000 0x1000>;
+				interrupts = <0x0 0x59 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+
+			gpio_chip@110a1000 {
+				compatible = "arm,pl061", "arm,primecell";
+				reg = <0x110a1000 0x1000>;
+				interrupts = <0x0 0x5a 0x4>;
+				#gpio-cells = <0x2>;
+				clocks = <0x5 0x23>;
+				clock-names = "apb_pclk";
+				status = "okay";
+			};
+		};
+
+		misc-controller@11024000 {
+			compatible = "vendor,miscctrl", "syscon";
+			reg = <0x11024000 0x5000>;
+		};
+
+		ioconfig0@10230000 {
+			compatible = "vendor,ioconfig", "syscon";
+			reg = <0x10230000 0x10000>;
+			phandle = <0xc>;
+		};
+
+		ioconfig1@102f0000 {
+			compatible = "vendor,ioconfig", "syscon";
+			reg = <0x102f0000 0x10000>;
+			phandle = <0xd>;
+		};
+
+		flash-memory-controller@10000000 {
+			compatible = "vendor,fmc";
+			reg = <0x10000000 0x1000 0xf000000 0x1000000>;
+			reg-names = "control", "memory";
+			clocks = <0x5 0x5a>;
+			max-dma-size = <0x2000>;
+			#address-cells = <0x1>;
+			#size-cells = <0x0>;
+
+			spi_nor_controller {
+				compatible = "vendor,fmc-spi-nor";
+				assigned-clocks = <0x5 0x5a>;
+				assigned-clock-rates = <0x16e3600>;
+				#address-cells = <0x1>;
+				#size-cells = <0x0>;
+
+				sfc {
+					compatible = "jedec,spi-nor";
+					reg = <0x0>;
+					spi-max-frequency = <0x9896800>;
+					m25p,fast-read;
+				};
+			};
+
+			spi_nand_controller {
+				compatible = "vendor,fmc-spi-nand";
+				assigned-clocks = <0x5 0x5a>;
+				assigned-clock-rates = <0x16e3600>;
+				#address-cells = <0x1>;
+				#size-cells = <0x0>;
+
+				nand {
+					compatible = "jedec,spi-nand";
+					reg = <0x0>;
+					spi-max-frequency = <0x9896800>;
+				};
+			};
+
+			parallel-nand-controller {
+				compatible = "vendor,fmc-nand";
+				assigned-clocks = <0x5 0x5a>;
+				assigned-clock-rates = <0xbebc200>;
+				#address-cells = <0x1>;
+				#size-cells = <0x0>;
+
+				nand {
+					compatible = "jedec,nand";
+					reg = <0x0>;
+					nand-max-frequency = <0xbebc200>;
+				};
+			};
+		};
+
+		mdio@102903c0 {
+			compatible = "vendor,gemac-mdio";
+			reg = <0x102903c0 0x20>;
+			clocks = <0x5 0x65>;
+			resets = <0x5 0x37cc 0x0>;
+			reset-names = "phy_reset";
+			#address-cells = <0x1>;
+			#size-cells = <0x0>;
+
+			ethernet-phy@1 {
+				reg = <0x1>;
+				phandle = <0xa>;
+			};
+		};
+
+		mdio@102a03c0 {
+			compatible = "vendor,gemac-mdio";
+			reg = <0x102a03c0 0x20>;
+			clocks = <0x5 0x67>;
+			resets = <0x5 0x380c 0x0>;
+			reset-names = "phy_reset";
+			#address-cells = <0x1>;
+			#size-cells = <0x0>;
+
+			ethernet-phy@1 {
+				reg = <0x1>;
+				phandle = <0xb>;
+			};
+		};
+
+		ethernet@10290000 {
+			compatible = "vendor,gmac-v5";
+			reg = <0x10290000 0x1000 0x1029300c 0x4>;
+			interrupts = <0x0 0x65 0x4 0x0 0x66 0x4 0x0 0x67 0x4 0x0 0x68 0x4>;
+			clocks = <0x5 0x65 0x5 0x66>;
+			clock-names = "gmac_clk", "macif_clk";
+			resets = <0x5 0x37c4 0x0 0x5 0x37c0 0x0>;
+			reset-names = "port_reset", "macif_reset";
+			mac-address = [00 00 00 00 00 00];
+			phy-handle = <0xa>;
+			phy-mode = "rgmii";
+		};
+
+		ethernet@102a0000 {
+			compatible = "vendor,gmac-v5";
+			reg = <0x102a0000 0x1000 0x102a300c 0x4>;
+			interrupts = <0x0 0x69 0x4 0x0 0x6a 0x4 0x0 0x6b 0x4 0x0 0x6c 0x4>;
+			clocks = <0x5 0x67 0x5 0x68>;
+			clock-names = "gmac_clk", "macif_clk";
+			resets = <0x5 0x3804 0x0 0x5 0x3800 0x0>;
+			reset-names = "port_reset", "macif_reset";
+			mac-address = [00 00 00 00 00 00];
+			phy-handle = <0xb>;
+			phy-mode = "rgmii";
+		};
+
+		phy3 {
+			compatible = "vendor,usb-phy";
+			reg = <0x11010000 0x10000 0x11024000 0x5000 0x11020000 0x4000>;
+			phyid = <0x0>;
+		};
+
+		xhci_0@0x10300000 {
+			compatible = "generic-xhci";
+			reg = <0x10300000 0x10000>;
+			interrupts = <0x0 0x78 0x4>;
+			usb2-lpm-disable;
+		};
+
+		xhci_1@0x10320000 {
+			compatible = "generic-xhci";
+			reg = <0x10320000 0x10000>;
+			interrupts = <0x0 0x79 0x4>;
+			usb2-lpm-disable;
+		};
+
+		eMMC@0x10020000 {
+			compatible = "vendor,sdhci";
+			reg = <0x10020000 0x1000>;
+			interrupts = <0x0 0x5f 0x4>;
+			clocks = <0x5 0x61>;
+			clock-names = "mmc_clk";
+			resets = <0x5 0x34c0 0x10 0x5 0x34c4 0x1>;
+			reset-names = "crg_reset", "dll_reset";
+			max-frequency = <0xbebc200>;
+			crg_regmap = <0x5>;
+			non-removable;
+			iocfg_regmap = <0xc>;
+			bus-width = <0x8>;
+			cap-mmc-highspeed;
+			mmc-hs400-1_8v;
+			mmc-hs400-enhanced-strobe;
+			cap-mmc-hw-reset;
+			no-sdio;
+			no-sd;
+			devid = <0x0>;
+			status = "okay";
+		};
+
+		SDIO@0x10030000 {
+			compatible = "vendor,sdhci";
+			reg = <0x10030000 0x1000>;
+			interrupts = <0x0 0x5b 0x4>;
+			clocks = <0x5 0x62>;
+			clock-names = "mmc_clk";
+			resets = <0x5 0x35c0 0x10 0x5 0x35c4 0x1>;
+			reset-names = "crg_reset", "dll_reset";
+			max-frequency = <0xbebc200>;
+			crg_regmap = <0x5>;
+			iocfg_regmap = <0xd>;
+			bus-width = <0x4>;
+			cap-sd-highspeed;
+			sd-uhs-sdr104;
+			sd-uhs-sdr50;
+			full-pwr-cycle;
+			disable-wp;
+			no-emmc;
+			no-sdio;
+			devid = <0x1>;
+			status = "okay";
+		};
+
+		SDIO1@0x10040000 {
+			compatible = "vendor,sdhci";
+			reg = <0x10040000 0x1000>;
+			interrupts = <0x0 0x5c 0x4>;
+			clocks = <0x5 0x63>;
+			clock-names = "mmc_clk";
+			resets = <0x5 0x36c0 0x10 0x5 0x36c4 0x1>;
+			reset-names = "crg_reset", "dll_reset";
+			max-frequency = <0xbebc200>;
+			crg_regmap = <0x5>;
+			non-removable;
+			iocfg_regmap = <0xd>;
+			bus-width = <0x4>;
+			cap-sd-highspeed;
+			no-emmc;
+			no-sd;
+			devid = <0x2>;
+			status = "okay";
+		};
+
+		pcie@0x103d0000 {
+			device_type = "pci";
+			compatible = "vendor,pcie";
+			#size-cells = <0x2>;
+			#address-cells = <0x3>;
+			#interrupt-cells = <0x1>;
+			bus-range = <0x0 0xff>;
+			reg = <0x0 0x103d0000 0x0 0x2000>;
+			ranges = <0x2000000 0x0 0x30000000 0x30000000 0x0 0x10000000>;
+			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
+			interrupt-map = <0x0 0x0 0x0 0x1 0x1 0x0 0x6f 0x4 0x0 0x0 0x0 0x2 0x1 0x0 0x70 0x4 0x0 0x0 0x0 0x3 0x1 0x0 0x71 0x4 0x0 0x0 0x0 0x4 0x1 0x0 0x72 0x4>;
+			pcie_controller = <0x0>;
+			dev_mem_size = <0x10000000>;
+			dev_conf_size = <0x10000000>;
+			sys_ctrl_base = <0x11020000>;
+			pcie_dbi_base = <0x103d0000>;
+			ep_conf_base = <0x20000000>;
+			pcie_clk_rest_reg = <0x3a40>;
+			status = "okay";
+		};
+
+		pcie_mcc@0x0 {
+			compatible = "vendor,pcie_mcc";
+			interrupts = <0x0 0x6f 0x4 0x0 0x70 0x4 0x0 0x71 0x4 0x0 0x72 0x4 0x0 0x73 0x4 0x0 0x0 0x4>;
+		};
+
+		edma-controller@10280000 {
+			compatible = "vendor,edmacv310";
+			reg = <0x10280000 0x1000 0x102e0024 0x4>;
+			reg-names = "dmac", "dma_peri_channel_req_sel";
+			interrupts = <0x0 0x62 0x4>;
+			clocks = <0x5 0x45 0x5 0x46>;
+			clock-names = "apb_pclk", "axi_aclk";
+			#clock-cells = <0x2>;
+			resets = <0x5 0x2a80 0x0>;
+			reset-names = "dma-reset";
+			dma-requests = <0x20>;
+			dma-channels = <0x8>;
+			devid = <0x0>;
+			#dma-cells = <0x2>;
+			status = "disabled";
+		};
+
+		sys@11010000 {
+			compatible = "vendor,sys";
+			reg = <0x11014500 0xbb00 0x11020000 0x4000 0x11130000 0x10000 0x11024000 0x5000>;
+			reg-names = "crg", "sys", "ddr", "misc";
+		};
+
+		mipi_rx@0x173c0000 {
+			compatible = "vendor,mipi_rx";
+			reg = <0x173c0000 0x10000>;
+			reg-names = "mipi_rx";
+			interrupts = <0x0 0x9a 0x4>;
+			interrupt-names = "mipi_rx";
+		};
+
+		vi@0x17400000 {
+			compatible = "vendor,vi";
+			reg = <0x17400000 0x200000 0x17800000 0x40000 0x17840000 0x40000>;
+			reg-names = "vi_cap0", "vi_proc0", "vi_proc1";
+			interrupts = <0x0 0x9b 0x4 0x0 0x9c 0x4 0x0 0x9d 0x4>;
+			interrupt-names = "vi_cap0", "vi_proc0", "vi_proc1";
+		};
+
+		vpss@0x17900000 {
+			compatible = "vendor,vpss";
+			reg = <0x17900000 0x10000>;
+			reg-names = "vpss0";
+			interrupts = <0x0 0x9e 0x4>;
+			interrupt-names = "vpss0";
+		};
+
+		vo@0x17A00000 {
+			compatible = "vendor,vo";
+			reg = <0x17a00000 0x40000>;
+			reg-names = "vo";
+			interrupts = <0x0 0xa0 0x4>;
+			interrupt-names = "vo";
+		};
+
+		gfbg@0x17A00000 {
+			compatible = "vendor,gfbg";
+			reg = <0x17a00000 0x40000>;
+			reg-names = "gfbg";
+			interrupts = <0x0 0xa1 0x4>;
+			interrupt-names = "gfbg";
+		};
+
+		hdmi@0x17B40000 {
+			compatible = "vendor,hdmi";
+			reg = <0x17b40000 0x20000 0x17bc0000 0x10000>;
+			reg-names = "hdmi0", "phy";
+			interrupts = <0x0 0xa3 0x4 0x0 0xa4 0x4 0x0 0xa5 0x4>;
+			interrupt-names = "tx_aon", "tx_sec", "tx_pwd";
+		};
+
+		mipi_tx@0x17A80000 {
+			compatible = "vendor,mipi_tx";
+			reg = <0x17a80000 0x10000>;
+			reg-names = "mipi_tx";
+			interrupts = <0x0 0xa6 0x4>;
+			interrupt-names = "mipi_tx";
+		};
+
+		vgs@0x17240000 {
+			compatible = "vendor,vgs";
+			reg = <0x17240000 0x10000 0x17250000 0x10000>;
+			reg-names = "vgs0", "vgs1";
+			interrupts = <0x0 0xaa 0x4 0x0 0xab 0x4>;
+			interrupt-names = "vgs0", "vgs1";
+		};
+
+		vdh@0x17100000 {
+			compatible = "vendor,vdh";
+			reg = <0x17100000 0x10000>;
+			reg-names = "vdh_scd";
+			interrupts = <0x0 0xae 0x4 0x0 0xaf 0x4 0x0 0xb1 0x4 0x0 0xb2 0x4>;
+			interrupt-names = "vdh_bsp", "vdh_pxp", "scd", "vdh_mdma";
+		};
+
+		gdc@0x172c0000 {
+			compatible = "vendor,gdc";
+			reg = <0x172c0000 0x10000>;
+			reg-names = "gdc";
+			interrupts = <0x0 0xb3 0x4>;
+			interrupt-names = "gdc";
+		};
+
+		tde@0x17280000 {
+			compatible = "vendor,tde";
+			reg = <0x17280000 0x10000>;
+			reg-names = "tde";
+			interrupts = <0x0 0xb4 0x4>;
+			interrupt-names = "tde_osr_isr";
+		};
+
+		jpegd@0x17180000 {
+			compatible = "vendor,jpegd";
+			reg = <0x17180000 0x10000>;
+			reg-names = "jpegd";
+			interrupts = <0x0 0xb6 0x4>;
+			interrupt-names = "jpegd";
+		};
+
+		venc@0x17140000 {
+			compatible = "vendor,vedu";
+			reg = <0x17140000 0x10000 0x171c0000 0x10000>;
+			reg-names = "vedu0", "jpge";
+			interrupts = <0x0 0xb7 0x4 0x0 0xb5 0x4>;
+			interrupt-names = "vedu0", "jpge";
+		};
+
+		npu@0x14000000 {
+			compatible = "vendor,npu";
+			reg = <0x14000000 0x100000 0x14100000 0x200000 0x14300000 0x200000 0x17150000 0x10000 0x11010000 0x10000>;
+			reg-names = "npu_top", "npu_htws", "npu_aicore", "npu_peri", "crg";
+			interrupts = <0x0 0x80 0x4 0x0 0x81 0x4 0x0 0x82 0x4 0x0 0x83 0x4 0x0 0x84 0x4 0x0 0x85 0x4 0x0 0x86 0x4 0x0 0x87 0x4 0x0 0x88 0x4>;
+			interrupt-names = "hwts_dfx", "hwts_normal_s", "hwts_debug_s", "hwts_error_s", "hwts_normal_ns", "hwts_debug_ns", "hwts_error_ns", "hwts_aicpu_s", "hwts_aicpu_ns";
+		};
+
+		pqp@0x15000000 {
+			compatible = "vendor,pqp";
+			reg = <0x15000000 0x10000>;
+			reg-names = "pqp";
+			interrupts = <0x0 0xbe 0x4 0x0 0xbf 0x4>;
+			interrupt-names = "pqp_ns", "pqp_s";
+		};
+
+		svp_npu@0x15000000 {
+			compatible = "vendor,svp_npu";
+			reg = <0x15000000 0x10000>;
+			reg-names = "svp_npu";
+			interrupts = <0x0 0xbe 0x4 0x0 0xbf 0x4>;
+			interrupt-names = "svp_npu_ns", "svp_npu_s";
+		};
+
+		ive@0x17000000 {
+			compatible = "vendor,ive";
+			reg = <0x17000000 0x10000>;
+			reg-names = "ive";
+			interrupts = <0x0 0xc0 0x4>;
+			interrupt-names = "ive";
+		};
+
+		mau@0x17030000 {
+			compatible = "vendor,mau";
+			reg = <0x17030000 0x10000>;
+			reg-names = "mau0";
+			interrupts = <0x0 0xc4 0x4>;
+			interrupt-names = "mau0";
+		};
+
+		dpu_rect@0x17030000 {
+			compatible = "vendor,dpu_rect";
+			reg = <0x17030000 0x10000>;
+			reg-names = "dpu_rect";
+			interrupts = <0x0 0xc1 0x4>;
+			interrupt-names = "rect";
+		};
+
+		dpu_match@0x17030000 {
+			compatible = "vendor,dpu_match";
+			reg = <0x17030000 0x10000>;
+			reg-names = "dpu_match";
+			interrupts = <0x0 0xc2 0x4>;
+			interrupt-names = "match";
+		};
+
+		dsp@0x16110000 {
+			compatible = "vendor,dsp";
+			reg = <0x16110000 0x20000 0x16310000 0x20000>;
+			reg-names = "dsp0", "dsp1";
+		};
+
+		avs@0x17930000 {
+			compatible = "vendor,avs";
+			reg = <0x17930000 0x10000>;
+			reg-names = "avs";
+			interrupts = <0x0 0x8a 0x4>;
+			interrupt-names = "avs";
+		};
+
+		aiao@17c00000 {
+			compatible = "vendor,aiao";
+			reg = <0x17c00000 0x10000 0x17c40000 0x10000>;
+			reg-names = "aiao", "acodec";
+			interrupts = <0x0 0xa2 0x4>;
+			interrupt-names = "AIO";
+		};
+
+		cipher@0x10100000 {
+			compatible = "vendor,cipher";
+			reg = <0x10100000 0x10000>;
+			reg-names = "cipher";
+			interrupts = <0x0 0x29 0x4 0x0 0x2a 0x4 0x0 0x2b 0x4 0x0 0x2c 0x4>;
+			interrupt-names = "nsec_spacc", "sec_spacc", "nsec_pke", "sec_pke";
+		};
+
+		klad@0x10110000 {
+			compatible = "vendor,klad";
+			reg = <0x10110000 0x1000>;
+			reg-names = "klad";
+			interrupts = <0x0 0x2e 0x4 0x0 0x2f 0x4 0x0 0x30 0x4 0x0 0x31 0x4>;
+			interrupt-names = "nsec_rkp", "sec_rkp", "nsec_klad", "sec_klad";
+		};
+
+		otp@0x10120000 {
+			compatible = "vendor,otp";
+			reg = <0x10120000 0x1000>;
+			reg-names = "otp";
+		};
+
+		adc@0x11080000 {
+			compatible = "vendor,lsadc";
+			reg = <0x11080000 0x1000>;
+			reg-names = "lsadc";
+			interrupts = <0x0 0x48 0x4>;
+			interrupt-names = "lsadc";
+			clocks = <0x5 0x78>;
+			clock-names = "lsadc-clk";
+			resets = <0x5 0x46c0 0x0>;
+			reset-names = "lsadc-crg";
+			status = "okay";
+		};
+
+		ir@0x110F0000 {
+			compatible = "vendor,ir";
+			reg = <0x110f0000 0x10000>;
+			reg-names = "ir";
+			interrupts = <0x0 0x37 0x4>;
+			interrupt-names = "ir";
+		};
+
+		wdg@0x11030000 {
+			compatible = "vendor,wdg";
+			reg = <0x11030000 0x1000>;
+			reg-names = "wdg0";
+			interrupts = <0x0 0x3 0x4>;
+			interrupt-names = "wdg";
+		};
+
+		pwm@0x1102D000 {
+			compatible = "vendor,pwm";
+			reg = <0x110b0000 0x1000 0x1102d000 0x1000>;
+			reg-names = "pwm0", "pwm1";
+			clocks = <0x5 0x79 0x5 0x7a>;
+			clock-names = "pwm0", "pwm1";
+			resets = <0x5 0x4588 0x0 0x5 0x4590 0x0>;
+			reset-names = "pwm0", "pwm1";
+			status = "okay";
+		};
+	};
+
+	aliases {
+		serial0 = "/soc/amba/uart@11040000";
+		serial1 = "/soc/amba/uart@11041000";
+		serial2 = "/soc/amba/uart@11042000";
+		serial3 = "/soc/amba/uart@11043000";
+		serial4 = "/soc/amba/uart@11044000";
+		serial5 = "/soc/amba/uart@11045000";
+		i2c0 = "/soc/amba/i2c@11060000";
+		i2c1 = "/soc/amba/i2c@11061000";
+		i2c2 = "/soc/amba/i2c@11062000";
+		i2c3 = "/soc/amba/i2c@11063000";
+		i2c4 = "/soc/amba/i2c@11064000";
+		i2c5 = "/soc/amba/i2c@11065000";
+		spi0 = "/soc/amba/spi@11070000";
+		spi1 = "/soc/amba/spi@11071000";
+		spi2 = "/soc/amba/spi@11073000";
+		spi3 = "/soc/amba/spi@11074000";
+		gpio0 = "/soc/amba/gpio_chip@11090000";
+		gpio1 = "/soc/amba/gpio_chip@11091000";
+		gpio2 = "/soc/amba/gpio_chip@11092000";
+		gpio3 = "/soc/amba/gpio_chip@11093000";
+		gpio4 = "/soc/amba/gpio_chip@11094000";
+		gpio5 = "/soc/amba/gpio_chip@11095000";
+		gpio6 = "/soc/amba/gpio_chip@11096000";
+		gpio7 = "/soc/amba/gpio_chip@11097000";
+		gpio8 = "/soc/amba/gpio_chip@11098000";
+		gpio9 = "/soc/amba/gpio_chip@11099000";
+		gpio10 = "/soc/amba/gpio_chip@1109A000";
+		gpio11 = "/soc/amba/gpio_chip@1109B000";
+		gpio12 = "/soc/amba/gpio_chip@1109C000";
+		gpio13 = "/soc/amba/gpio_chip@1109D000";
+		gpio14 = "/soc/amba/gpio_chip@1109E000";
+		gpio15 = "/soc/amba/gpio_chip@1109F000";
+		gpio16 = "/soc/amba/gpio_chip@110a0000";
+		gpio17 = "/soc/amba/gpio_chip@110a1000";
+	};
+
+	chosen {
+		bootargs = "earlycon=pl011,0x11040000 mem=512M console=ttyAMA0,115200 clk_ignore_unused root=/dev/mtdblock2 rootfstype=yaffs2 rw mtdparts=bspnand:1M(boot),9M(kernel),32M(rootfs),1M(this_bootargs_string_is_reserved_for_bootargs_form_uboot!!!_it_must_be_longer_than_bootargs_form_uboot!!!_this_bootargs_string_is_reserved_for_bootargs_form_uboot!!!_it_must_be_longer_than_bootargs_form_uboot!!!_this_bootargs_string_is_reserved_for_bootargs_form_uboot!!!_it_must_be_longer_than_bootargs_form_uboot!!!_this_bootargs_string_is_reserved_for_bootargs_form_uboot!!!_it_must_be_longer_than_bootargs_form_uboot!!!_this_bootargs_string_is_reserved_for_bootargs_form_uboot!!!_it_must_be_longer_than_bootargs_form_uboot!!!)";
+		linux,initrd-start = <0x60000040>;
+		linux,initrd-end = <0x61000000>;
+	};
+
+	cpus {
+		#address-cells = <0x2>;
+		#size-cells = <0x0>;
+
+		cpu@0 {
+			compatible = "arm,cortex-a55";
+			device_type = "cpu";
+			reg = <0x0 0x0>;
+			enable-method = "psci";
+		};
+
+		cpu@1 {
+			compatible = "arm,cortex-a55";
+			device_type = "cpu";
+			reg = <0x0 0x100>;
+			enable-method = "psci";
+		};
+
+		cpu@2 {
+			compatible = "arm,cortex-a55";
+			device_type = "cpu";
+			reg = <0x0 0x200>;
+			enable-method = "psci";
+		};
+
+		cpu@3 {
+			compatible = "arm,cortex-a55";
+			device_type = "cpu";
+			reg = <0x0 0x300>;
+			enable-method = "psci";
+		};
+	};
+
+	memory {
+		device_type = "memory";
+		reg = <0x0 0x50000000 0x1 0xf0000000>;
+	};
+};
diff --git a/bsp/meta-hisilicon/recipes-kernel/linux/files/patch/0001-apply-preempt-RT-patch-b88a0de01.patch b/bsp/meta-hisilicon/recipes-kernel/linux/files/patch/0001-apply-preempt-RT-patch-b88a0de01.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a9b0c5a57812a6c87beb02cd21493c75826d804b
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/linux/files/patch/0001-apply-preempt-RT-patch-b88a0de01.patch
@@ -0,0 +1,26151 @@
+From d110274a605c45ff7b4f5377aa8af494a2c34f85 Mon Sep 17 00:00:00 2001
+From: fanglinxu <fanglinxu@huawei.com>
+Date: Tue, 9 Apr 2024 14:34:07 +0800
+Subject: [PATCH] fixaaaa
+
+Signed-off-by: fanglinxu <fanglinxu@huawei.com>
+---
+ .../Expedited-Grace-Periods.rst               |    4 +-
+ .../RCU/Design/Requirements/Requirements.rst  |   26 +-
+ Documentation/RCU/checklist.rst               |    2 +-
+ Documentation/RCU/rcubarrier.rst              |    6 +-
+ Documentation/RCU/stallwarn.rst               |    4 +-
+ Documentation/RCU/whatisRCU.rst               |   10 +-
+ .../admin-guide/kernel-parameters.txt         |   11 +
+ Documentation/driver-api/io-mapping.rst       |   92 +-
+ arch/Kconfig                                  |    8 +-
+ arch/alpha/include/asm/kmap_types.h           |   15 -
+ arch/alpha/include/asm/spinlock_types.h       |    4 -
+ arch/arc/Kconfig                              |    1 +
+ arch/arc/include/asm/highmem.h                |   26 +-
+ arch/arc/include/asm/kmap_types.h             |   14 -
+ arch/arc/mm/highmem.c                         |   54 +-
+ arch/arm/Kconfig                              |    6 +-
+ arch/arm/include/asm/fixmap.h                 |    4 +-
+ arch/arm/include/asm/hardirq.h                |   11 +-
+ arch/arm/include/asm/highmem.h                |   34 +-
+ arch/arm/include/asm/irq.h                    |    2 +
+ arch/arm/include/asm/kmap_types.h             |   10 -
+ arch/arm/include/asm/spinlock_types.h         |    4 -
+ arch/arm/include/asm/thread_info.h            |    5 +-
+ arch/arm/kernel/asm-offsets.c                 |    1 +
+ arch/arm/kernel/entry-armv.S                  |   19 +-
+ arch/arm/kernel/signal.c                      |    3 +-
+ arch/arm/kernel/smp.c                         |    2 -
+ arch/arm/mm/Makefile                          |    1 -
+ arch/arm/mm/cache-feroceon-l2.c               |    6 +-
+ arch/arm/mm/cache-xsc3l2.c                    |    4 +-
+ arch/arm/mm/fault.c                           |    3 +
+ arch/arm/mm/highmem.c                         |  121 --
+ arch/arm64/Kconfig                            |    3 +
+ arch/arm64/include/asm/hardirq.h              |    7 +-
+ arch/arm64/include/asm/preempt.h              |   28 +-
+ arch/arm64/include/asm/spinlock_types.h       |    4 -
+ arch/arm64/include/asm/thread_info.h          |    8 +-
+ arch/arm64/kernel/asm-offsets.c               |    1 +
+ arch/arm64/kernel/entry.S                     |   13 +-
+ arch/arm64/kernel/fpsimd.c                    |   14 +-
+ arch/arm64/kernel/ipi_nmi.c                   |    2 -
+ arch/arm64/kernel/signal.c                    |    2 +-
+ arch/arm64/kvm/arm.c                          |    6 +-
+ arch/csky/Kconfig                             |    1 +
+ arch/csky/include/asm/fixmap.h                |    4 +-
+ arch/csky/include/asm/highmem.h               |    6 +-
+ arch/csky/mm/highmem.c                        |   75 +-
+ arch/hexagon/include/asm/spinlock_types.h     |    4 -
+ arch/ia64/include/asm/kmap_types.h            |   13 -
+ arch/ia64/include/asm/spinlock_types.h        |    4 -
+ arch/ia64/kernel/time.c                       |   20 +-
+ arch/microblaze/Kconfig                       |    1 +
+ arch/microblaze/include/asm/fixmap.h          |    4 +-
+ arch/microblaze/include/asm/highmem.h         |    6 +-
+ arch/microblaze/mm/Makefile                   |    1 -
+ arch/microblaze/mm/highmem.c                  |   78 -
+ arch/microblaze/mm/init.c                     |    6 -
+ arch/mips/Kconfig                             |    1 +
+ arch/mips/include/asm/fixmap.h                |    4 +-
+ arch/mips/include/asm/highmem.h               |    6 +-
+ arch/mips/include/asm/kmap_types.h            |   13 -
+ arch/mips/kernel/crash_dump.c                 |   42 +-
+ arch/mips/mm/highmem.c                        |   77 -
+ arch/mips/mm/init.c                           |    4 -
+ arch/nds32/Kconfig.cpu                        |    1 +
+ arch/nds32/include/asm/fixmap.h               |    4 +-
+ arch/nds32/include/asm/highmem.h              |   22 +-
+ arch/nds32/mm/Makefile                        |    1 -
+ arch/nds32/mm/highmem.c                       |   48 -
+ arch/openrisc/mm/init.c                       |    1 -
+ arch/openrisc/mm/ioremap.c                    |    1 -
+ arch/parisc/include/asm/hardirq.h             |    1 -
+ arch/parisc/include/asm/kmap_types.h          |   13 -
+ arch/powerpc/Kconfig                          |    4 +
+ arch/powerpc/include/asm/cmpxchg.h            |    2 +-
+ arch/powerpc/include/asm/fixmap.h             |    4 +-
+ arch/powerpc/include/asm/highmem.h            |    7 +-
+ arch/powerpc/include/asm/kmap_types.h         |   13 -
+ .../include/asm/simple_spinlock_types.h       |    2 +-
+ arch/powerpc/include/asm/spinlock_types.h     |    4 -
+ arch/powerpc/include/asm/stackprotector.h     |    4 +
+ arch/powerpc/include/asm/thread_info.h        |   17 +-
+ arch/powerpc/kernel/asm-offsets.c             |    1 +
+ arch/powerpc/kernel/entry_32.S                |   23 +-
+ arch/powerpc/kernel/exceptions-64e.S          |   16 +-
+ arch/powerpc/kernel/irq.c                     |    2 +
+ arch/powerpc/kernel/misc_32.S                 |    2 +
+ arch/powerpc/kernel/misc_64.S                 |    2 +
+ arch/powerpc/kernel/nvram_64.c                |   12 +-
+ arch/powerpc/kernel/syscall_64.c              |   10 +-
+ arch/powerpc/kernel/time.c                    |   56 +-
+ arch/powerpc/kernel/traps.c                   |    8 +-
+ arch/powerpc/kernel/watchdog.c                |    5 -
+ arch/powerpc/kexec/crash.c                    |    3 -
+ arch/powerpc/kvm/Kconfig                      |    1 +
+ arch/powerpc/mm/Makefile                      |    1 -
+ arch/powerpc/mm/highmem.c                     |   67 -
+ arch/powerpc/mm/mem.c                         |    7 -
+ arch/powerpc/platforms/powernv/opal-kmsg.c    |    3 +-
+ arch/powerpc/platforms/pseries/iommu.c        |   31 +-
+ arch/powerpc/xmon/xmon.c                      |    6 +-
+ arch/s390/Kconfig                             |    1 +
+ arch/s390/include/asm/spinlock_types.h        |    4 -
+ arch/s390/include/asm/vtime.h                 |    1 -
+ arch/s390/kernel/vtime.c                      |   51 +-
+ arch/sh/include/asm/fixmap.h                  |    8 -
+ arch/sh/include/asm/hardirq.h                 |   14 +-
+ arch/sh/include/asm/kmap_types.h              |   15 -
+ arch/sh/include/asm/spinlock_types.h          |    4 -
+ arch/sh/kernel/irq.c                          |    4 +-
+ arch/sh/kernel/traps.c                        |    2 +-
+ arch/sh/mm/init.c                             |    8 -
+ arch/sparc/Kconfig                            |    1 +
+ arch/sparc/include/asm/highmem.h              |    8 +-
+ arch/sparc/include/asm/kmap_types.h           |   11 -
+ arch/sparc/include/asm/vaddrs.h               |    4 +-
+ arch/sparc/kernel/irq_64.c                    |    2 +
+ arch/sparc/mm/Makefile                        |    3 -
+ arch/sparc/mm/highmem.c                       |  115 --
+ arch/sparc/mm/srmmu.c                         |    2 -
+ arch/um/include/asm/fixmap.h                  |    1 -
+ arch/um/include/asm/hardirq.h                 |   17 +-
+ arch/um/include/asm/kmap_types.h              |   13 -
+ arch/um/kernel/kmsg_dump.c                    |   13 +-
+ arch/x86/Kconfig                              |    3 +
+ arch/x86/crypto/aesni-intel_glue.c            |   22 +-
+ arch/x86/crypto/cast5_avx_glue.c              |   21 +-
+ arch/x86/crypto/glue_helper.c                 |   26 +-
+ arch/x86/include/asm/fixmap.h                 |    5 +-
+ arch/x86/include/asm/fpu/api.h                |   24 +-
+ arch/x86/include/asm/highmem.h                |   13 +-
+ arch/x86/include/asm/iomap.h                  |   13 +-
+ arch/x86/include/asm/kmap_types.h             |   13 -
+ arch/x86/include/asm/paravirt_types.h         |    1 -
+ arch/x86/include/asm/preempt.h                |   37 +-
+ arch/x86/include/asm/signal.h                 |   13 +
+ arch/x86/include/asm/stackprotector.h         |    8 +-
+ arch/x86/include/asm/thread_info.h            |   11 +
+ arch/x86/kernel/crash_dump_32.c               |   48 +-
+ arch/x86/kernel/fpu/core.c                    |   12 +
+ arch/x86/kernel/irq_32.c                      |    2 +
+ arch/x86/kernel/irq_64.c                      |    2 +
+ arch/x86/kvm/x86.c                            |    8 +
+ arch/x86/mm/highmem_32.c                      |   59 -
+ arch/x86/mm/init_32.c                         |   15 -
+ arch/x86/mm/iomap_32.c                        |   57 +-
+ arch/xtensa/Kconfig                           |    1 +
+ arch/xtensa/include/asm/fixmap.h              |    4 +-
+ arch/xtensa/include/asm/highmem.h             |   12 +-
+ arch/xtensa/include/asm/spinlock_types.h      |    4 -
+ arch/xtensa/mm/highmem.c                      |   46 +-
+ block/blk-mq.c                                |  124 +-
+ crypto/cryptd.c                               |   15 +-
+ drivers/atm/eni.c                             |    2 +-
+ drivers/block/zram/zram_drv.c                 |   36 +
+ drivers/block/zram/zram_drv.h                 |    1 +
+ drivers/char/tpm/tpm-dev-common.c             |    1 -
+ drivers/char/tpm/tpm_tis.c                    |   29 +-
+ drivers/firewire/ohci.c                       |    4 +-
+ drivers/firmware/efi/efi.c                    |    5 +-
+ drivers/gpu/drm/i915/display/intel_sprite.c   |   15 +-
+ .../gpu/drm/i915/gem/i915_gem_execbuffer.c    |    7 +-
+ drivers/gpu/drm/i915/gt/intel_breadcrumbs.c   |    5 +-
+ drivers/gpu/drm/i915/gt/intel_engine_pm.c     |    8 +-
+ drivers/gpu/drm/i915/i915_gem.c               |   40 +-
+ drivers/gpu/drm/i915/i915_irq.c               |    2 +
+ drivers/gpu/drm/i915/i915_trace.h             |    6 +-
+ drivers/gpu/drm/i915/selftests/i915_gem.c     |    4 +-
+ drivers/gpu/drm/i915/selftests/i915_gem_gtt.c |    8 +-
+ .../drm/nouveau/nvkm/subdev/devinit/fbmem.h   |    8 +-
+ drivers/gpu/drm/qxl/qxl_image.c               |   18 +-
+ drivers/gpu/drm/qxl/qxl_ioctl.c               |   27 +-
+ drivers/gpu/drm/qxl/qxl_object.c              |   12 +-
+ drivers/gpu/drm/qxl/qxl_object.h              |    4 +-
+ drivers/gpu/drm/qxl/qxl_release.c             |    4 +-
+ drivers/gpu/drm/radeon/radeon_display.c       |    2 +
+ drivers/gpu/drm/ttm/ttm_bo_util.c             |   20 +-
+ drivers/gpu/drm/vmwgfx/vmwgfx_blit.c          |   30 +-
+ drivers/hv/hyperv_vmbus.h                     |    1 +
+ drivers/hv/vmbus_drv.c                        |    8 +-
+ drivers/leds/trigger/Kconfig                  |    1 +
+ drivers/md/raid5.c                            |    7 +-
+ drivers/md/raid5.h                            |    1 +
+ drivers/mtd/mtdoops.c                         |    5 +-
+ drivers/net/ethernet/chelsio/cxgb/common.h    |    6 +-
+ drivers/net/ethernet/chelsio/cxgb/cxgb2.c     |   54 +-
+ drivers/net/ethernet/chelsio/cxgb/sge.c       |   53 +-
+ drivers/net/ethernet/chelsio/cxgb/sge.h       |    3 +-
+ drivers/net/ethernet/chelsio/cxgb/subr.c      |   64 +-
+ drivers/net/ethernet/dlink/sundance.c         |    2 +-
+ drivers/net/ethernet/jme.c                    |   10 +-
+ drivers/net/ethernet/jme.h                    |    2 +-
+ drivers/net/wireless/ath/ath9k/beacon.c       |    2 +-
+ drivers/pci/controller/pci-hyperv.c           |    2 +-
+ drivers/scsi/fcoe/fcoe.c                      |   16 +-
+ drivers/scsi/fcoe/fcoe_ctlr.c                 |    4 +-
+ drivers/scsi/libfc/fc_exch.c                  |    4 +-
+ drivers/tty/serial/8250/8250.h                |   47 +-
+ drivers/tty/serial/8250/8250_core.c           |   17 +-
+ drivers/tty/serial/8250/8250_fsl.c            |    9 +
+ drivers/tty/serial/8250/8250_ingenic.c        |    7 +
+ drivers/tty/serial/8250/8250_mtk.c            |   29 +-
+ drivers/tty/serial/8250/8250_port.c           |   92 +-
+ drivers/tty/serial/amba-pl011.c               |   17 +-
+ drivers/tty/serial/omap-serial.c              |   12 +-
+ drivers/tty/tty_buffer.c                      |    4 +-
+ fs/afs/dir_silly.c                            |    2 +-
+ fs/aio.c                                      |    3 +-
+ fs/btrfs/ctree.h                              |    1 -
+ fs/cifs/readdir.c                             |    2 +-
+ fs/dcache.c                                   |   39 +-
+ fs/eventfd.c                                  |    8 +-
+ fs/fscache/internal.h                         |    1 -
+ fs/fscache/main.c                             |    6 -
+ fs/fscache/object.c                           |   13 +-
+ fs/fuse/readdir.c                             |    2 +-
+ fs/inode.c                                    |    2 +-
+ fs/namei.c                                    |    4 +-
+ fs/namespace.c                                |    8 +-
+ fs/nfs/dir.c                                  |    4 +-
+ fs/nfs/unlink.c                               |    4 +-
+ fs/proc/array.c                               |    4 +-
+ fs/proc/base.c                                |    3 +-
+ fs/proc/proc_sysctl.c                         |    2 +-
+ fs/pstore/platform.c                          |    5 +-
+ include/asm-generic/Kbuild                    |    2 +-
+ include/asm-generic/hardirq.h                 |    6 +-
+ include/asm-generic/kmap_size.h               |   12 +
+ include/asm-generic/kmap_types.h              |   11 -
+ include/asm-generic/preempt.h                 |    3 +
+ include/linux/blkdev.h                        |    2 +-
+ include/linux/bottom_half.h                   |    8 +-
+ include/linux/console.h                       |   11 +
+ include/linux/cpuhotplug.h                    |    1 +
+ include/linux/cpumask.h                       |    6 +
+ include/linux/dcache.h                        |    4 +-
+ include/linux/debug_locks.h                   |    3 +-
+ include/linux/delay.h                         |    6 +
+ include/linux/entry-common.h                  |    3 +-
+ include/linux/eventfd.h                       |   11 +-
+ include/linux/fs.h                            |    2 +-
+ include/linux/hardirq.h                       |    7 +-
+ include/linux/highmem-internal.h              |  222 +++
+ include/linux/highmem.h                       |  294 ++-
+ include/linux/interrupt.h                     |   34 +-
+ include/linux/io-mapping.h                    |   28 +-
+ include/linux/irq_cpustat.h                   |   28 -
+ include/linux/irq_work.h                      |    8 +
+ include/linux/irqdesc.h                       |    1 +
+ include/linux/irqflags.h                      |   23 +-
+ include/linux/kernel.h                        |   26 +-
+ include/linux/kmsg_dump.h                     |   52 +-
+ include/linux/local_lock_internal.h           |  111 +-
+ include/linux/mm_types.h                      |    4 +
+ include/linux/mutex.h                         |   34 +-
+ include/linux/mutex_rt.h                      |  130 ++
+ include/linux/nfs_xdr.h                       |    2 +-
+ include/linux/notifier.h                      |    6 +-
+ include/linux/pid.h                           |    1 +
+ include/linux/preempt.h                       |  192 +-
+ include/linux/printk.h                        |   30 +-
+ include/linux/rbtree.h                        |   27 +-
+ include/linux/rbtree_type.h                   |   31 +
+ include/linux/rcupdate.h                      |   10 +-
+ include/linux/rtmutex.h                       |   46 +-
+ include/linux/rwlock_rt.h                     |  109 ++
+ include/linux/rwlock_types.h                  |    4 +
+ include/linux/rwlock_types_rt.h               |   56 +
+ include/linux/rwsem-rt.h                      |   70 +
+ include/linux/rwsem.h                         |   12 +
+ include/linux/sched.h                         |  123 +-
+ include/linux/sched/hotplug.h                 |    2 +
+ include/linux/sched/mm.h                      |   11 +
+ include/linux/sched/rt.h                      |    8 -
+ include/linux/sched/wake_q.h                  |   13 +-
+ include/linux/serial_8250.h                   |    5 +
+ include/linux/shmem_fs.h                      |    2 +-
+ include/linux/signal.h                        |    1 +
+ include/linux/skbuff.h                        |    7 +
+ include/linux/smp.h                           |    3 +
+ include/linux/spinlock.h                      |   12 +-
+ include/linux/spinlock_api_smp.h              |    4 +-
+ include/linux/spinlock_rt.h                   |  155 ++
+ include/linux/spinlock_types.h                |   92 +-
+ include/linux/spinlock_types_nort.h           |   39 +
+ include/linux/spinlock_types_raw.h            |   65 +
+ include/linux/spinlock_types_rt.h             |   38 +
+ include/linux/spinlock_types_up.h             |    2 +-
+ include/linux/stop_machine.h                  |    5 +
+ include/linux/thread_info.h                   |   12 +-
+ include/linux/trace_events.h                  |   65 +-
+ include/linux/u64_stats_sync.h                |   42 +-
+ include/linux/vmstat.h                        |    4 +
+ include/linux/vtime.h                         |   42 +-
+ include/linux/wait.h                          |    1 +
+ include/linux/ww_mutex.h                      |    8 +
+ include/net/gen_stats.h                       |   11 +-
+ include/net/net_seq_lock.h                    |   15 +
+ include/net/netns/xfrm.h                      |    2 +-
+ include/net/sch_generic.h                     |   27 +-
+ include/trace/events/sched.h                  |   12 +
+ init/Kconfig                                  |    7 +-
+ kernel/Kconfig.locks                          |    2 +-
+ kernel/Kconfig.preempt                        |    7 +
+ kernel/cgroup/cpuset.c                        |   86 +-
+ kernel/cgroup/rstat.c                         |    5 +-
+ kernel/cpu.c                                  |    9 +-
+ kernel/debug/kdb/kdb_main.c                   |   10 +-
+ kernel/entry/common.c                         |   14 +-
+ kernel/exit.c                                 |    2 +-
+ kernel/fork.c                                 |   28 +-
+ kernel/futex/core.c                           |   87 +-
+ kernel/irq/handle.c                           |    8 +
+ kernel/irq/manage.c                           |   16 +-
+ kernel/irq/spurious.c                         |    8 +
+ kernel/irq_work.c                             |  134 +-
+ kernel/kexec_core.c                           |    1 -
+ kernel/ksysfs.c                               |   12 +
+ kernel/kthread.c                              |   16 +-
+ kernel/locking/Makefile                       |   10 +-
+ kernel/locking/lockdep.c                      |    2 +
+ kernel/locking/mutex-rt.c                     |  224 +++
+ kernel/locking/rtmutex-debug.c                |  102 -
+ kernel/locking/rtmutex-debug.h                |   11 -
+ kernel/locking/rtmutex.c                      |  939 +++++++--
+ kernel/locking/rtmutex.h                      |    7 -
+ kernel/locking/rtmutex_common.h               |   36 +-
+ kernel/locking/rwlock-rt.c                    |  334 ++++
+ kernel/locking/rwsem-rt.c                     |  317 +++
+ kernel/locking/rwsem.c                        |    6 +
+ kernel/locking/spinlock.c                     |    7 +
+ kernel/locking/spinlock_debug.c               |    5 +
+ kernel/notifier.c                             |   12 +-
+ kernel/panic.c                                |   32 +-
+ kernel/printk/Makefile                        |    1 -
+ kernel/printk/internal.h                      |    4 -
+ kernel/printk/printk.c                        | 1708 +++++++++--------
+ kernel/printk/printk_safe.c                   |  349 +---
+ kernel/ptrace.c                               |   32 +-
+ kernel/rcu/Kconfig                            |    4 +-
+ kernel/rcu/tree.c                             |    4 +-
+ kernel/rcu/update.c                           |    4 +-
+ kernel/sched/core.c                           | 1276 +++++++++---
+ kernel/sched/cpudeadline.c                    |    4 +-
+ kernel/sched/cpupri.c                         |    4 +-
+ kernel/sched/cputime.c                        |   36 +-
+ kernel/sched/deadline.c                       |   47 +-
+ kernel/sched/fair.c                           |   16 +-
+ kernel/sched/features.h                       |    8 +
+ kernel/sched/rt.c                             |   83 +-
+ kernel/sched/sched.h                          |   72 +-
+ kernel/sched/swait.c                          |    1 +
+ kernel/signal.c                               |  105 +-
+ kernel/smp.c                                  |   14 +-
+ kernel/softirq.c                              |  431 ++++-
+ kernel/stop_machine.c                         |   27 +-
+ kernel/time/hrtimer.c                         |   30 +
+ kernel/time/tick-sched.c                      |    2 +-
+ kernel/time/timer.c                           |    8 +-
+ kernel/trace/trace.c                          |   93 +-
+ kernel/trace/trace.h                          |   19 -
+ kernel/trace/trace_events.c                   |    2 +
+ kernel/trace/trace_output.c                   |   19 +-
+ kernel/workqueue.c                            |    8 +-
+ lib/Kconfig.debug                             |    2 +-
+ lib/bug.c                                     |    1 +
+ lib/cpumask.c                                 |   18 +
+ lib/debugobjects.c                            |    5 +-
+ lib/dump_stack.c                              |    2 +
+ lib/irq_poll.c                                |    5 +
+ lib/locking-selftest.c                        |   51 +
+ lib/nmi_backtrace.c                           |    6 -
+ lib/scatterlist.c                             |    2 +-
+ lib/smp_processor_id.c                        |    5 +
+ lib/test_lockup.c                             |   16 +
+ mm/Kconfig                                    |    5 +-
+ mm/highmem.c                                  |  262 ++-
+ mm/memcontrol.c                               |   67 +-
+ mm/page_alloc.c                               |  180 +-
+ mm/shmem.c                                    |   31 +-
+ mm/slab.c                                     |   90 +-
+ mm/slab.h                                     |    2 +-
+ mm/slub.c                                     |  148 +-
+ mm/vmalloc.c                                  |   13 +-
+ mm/vmstat.c                                   |   12 +
+ mm/workingset.c                               |    5 +-
+ mm/z3fold.c                                   |   17 +-
+ mm/zsmalloc.c                                 |   85 +-
+ net/Kconfig                                   |    2 +-
+ net/core/dev.c                                |   33 +-
+ net/core/gen_estimator.c                      |    6 +-
+ net/core/gen_stats.c                          |   12 +-
+ net/core/sock.c                               |    6 +-
+ net/sched/sch_api.c                           |    2 +-
+ net/sched/sch_generic.c                       |   10 +
+ net/sunrpc/svc_xprt.c                         |    4 +-
+ net/xfrm/xfrm_state.c                         |    3 +-
+ 397 files changed, 8930 insertions(+), 4789 deletions(-)
+ delete mode 100644 arch/alpha/include/asm/kmap_types.h
+ delete mode 100644 arch/arc/include/asm/kmap_types.h
+ delete mode 100644 arch/arm/include/asm/kmap_types.h
+ delete mode 100644 arch/arm/mm/highmem.c
+ delete mode 100644 arch/ia64/include/asm/kmap_types.h
+ delete mode 100644 arch/microblaze/mm/highmem.c
+ delete mode 100644 arch/mips/include/asm/kmap_types.h
+ delete mode 100644 arch/nds32/mm/highmem.c
+ delete mode 100644 arch/parisc/include/asm/kmap_types.h
+ delete mode 100644 arch/powerpc/include/asm/kmap_types.h
+ delete mode 100644 arch/powerpc/mm/highmem.c
+ delete mode 100644 arch/sh/include/asm/kmap_types.h
+ delete mode 100644 arch/sparc/include/asm/kmap_types.h
+ delete mode 100644 arch/sparc/mm/highmem.c
+ delete mode 100644 arch/um/include/asm/kmap_types.h
+ delete mode 100644 arch/x86/include/asm/kmap_types.h
+ create mode 100644 include/asm-generic/kmap_size.h
+ delete mode 100644 include/asm-generic/kmap_types.h
+ create mode 100644 include/linux/highmem-internal.h
+ delete mode 100644 include/linux/irq_cpustat.h
+ create mode 100644 include/linux/mutex_rt.h
+ create mode 100644 include/linux/rbtree_type.h
+ create mode 100644 include/linux/rwlock_rt.h
+ create mode 100644 include/linux/rwlock_types_rt.h
+ create mode 100644 include/linux/rwsem-rt.h
+ create mode 100644 include/linux/spinlock_rt.h
+ create mode 100644 include/linux/spinlock_types_nort.h
+ create mode 100644 include/linux/spinlock_types_raw.h
+ create mode 100644 include/linux/spinlock_types_rt.h
+ create mode 100644 include/net/net_seq_lock.h
+ create mode 100644 kernel/locking/mutex-rt.c
+ create mode 100644 kernel/locking/rwlock-rt.c
+ create mode 100644 kernel/locking/rwsem-rt.c
+
+diff --git a/Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.rst b/Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.rst
+index 72f0f6fbd..6f89cf1e5 100644
+--- a/Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.rst
++++ b/Documentation/RCU/Design/Expedited-Grace-Periods/Expedited-Grace-Periods.rst
+@@ -38,7 +38,7 @@ sections.
+ RCU-preempt Expedited Grace Periods
+ ===================================
+ 
+-``CONFIG_PREEMPT=y`` kernels implement RCU-preempt.
++``CONFIG_PREEMPTION=y`` kernels implement RCU-preempt.
+ The overall flow of the handling of a given CPU by an RCU-preempt
+ expedited grace period is shown in the following diagram:
+ 
+@@ -112,7 +112,7 @@ things.
+ RCU-sched Expedited Grace Periods
+ ---------------------------------
+ 
+-``CONFIG_PREEMPT=n`` kernels implement RCU-sched. The overall flow of
++``CONFIG_PREEMPTION=n`` kernels implement RCU-sched. The overall flow of
+ the handling of a given CPU by an RCU-sched expedited grace period is
+ shown in the following diagram:
+ 
+diff --git a/Documentation/RCU/Design/Requirements/Requirements.rst b/Documentation/RCU/Design/Requirements/Requirements.rst
+index 1ae79a10a..17d38480e 100644
+--- a/Documentation/RCU/Design/Requirements/Requirements.rst
++++ b/Documentation/RCU/Design/Requirements/Requirements.rst
+@@ -78,7 +78,7 @@ RCU treats a nested set as one big RCU read-side critical section.
+ Production-quality implementations of ``rcu_read_lock()`` and
+ ``rcu_read_unlock()`` are extremely lightweight, and in fact have
+ exactly zero overhead in Linux kernels built for production use with
+-``CONFIG_PREEMPT=n``.
++``CONFIG_PREEMPTION=n``.
+ 
+ This guarantee allows ordering to be enforced with extremely low
+ overhead to readers, for example:
+@@ -1182,7 +1182,7 @@ and has become decreasingly so as memory sizes have expanded and memory
+ costs have plummeted. However, as I learned from Matt Mackall's
+ `bloatwatch <http://elinux.org/Linux_Tiny-FAQ>`__ efforts, memory
+ footprint is critically important on single-CPU systems with
+-non-preemptible (``CONFIG_PREEMPT=n``) kernels, and thus `tiny
++non-preemptible (``CONFIG_PREEMPTION=n``) kernels, and thus `tiny
+ RCU <https://lkml.kernel.org/g/20090113221724.GA15307@linux.vnet.ibm.com>`__
+ was born. Josh Triplett has since taken over the small-memory banner
+ with his `Linux kernel tinification <https://tiny.wiki.kernel.org/>`__
+@@ -1498,7 +1498,7 @@ limitations.
+ 
+ Implementations of RCU for which ``rcu_read_lock()`` and
+ ``rcu_read_unlock()`` generate no code, such as Linux-kernel RCU when
+-``CONFIG_PREEMPT=n``, can be nested arbitrarily deeply. After all, there
++``CONFIG_PREEMPTION=n``, can be nested arbitrarily deeply. After all, there
+ is no overhead. Except that if all these instances of
+ ``rcu_read_lock()`` and ``rcu_read_unlock()`` are visible to the
+ compiler, compilation will eventually fail due to exhausting memory,
+@@ -1771,7 +1771,7 @@ implementation can be a no-op.
+ 
+ However, once the scheduler has spawned its first kthread, this early
+ boot trick fails for ``synchronize_rcu()`` (as well as for
+-``synchronize_rcu_expedited()``) in ``CONFIG_PREEMPT=y`` kernels. The
++``synchronize_rcu_expedited()``) in ``CONFIG_PREEMPTION=y`` kernels. The
+ reason is that an RCU read-side critical section might be preempted,
+ which means that a subsequent ``synchronize_rcu()`` really does have to
+ wait for something, as opposed to simply returning immediately.
+@@ -2010,7 +2010,7 @@ the following:
+        5 rcu_read_unlock();
+        6 do_something_with(v, user_v);
+ 
+-If the compiler did make this transformation in a ``CONFIG_PREEMPT=n`` kernel
++If the compiler did make this transformation in a ``CONFIG_PREEMPTION=n`` kernel
+ build, and if ``get_user()`` did page fault, the result would be a quiescent
+ state in the middle of an RCU read-side critical section.  This misplaced
+ quiescent state could result in line 4 being a use-after-free access,
+@@ -2289,10 +2289,10 @@ decides to throw at it.
+ 
+ The Linux kernel is used for real-time workloads, especially in
+ conjunction with the `-rt
+-patchset <https://rt.wiki.kernel.org/index.php/Main_Page>`__. The
++patchset <https://wiki.linuxfoundation.org/realtime/>`__. The
+ real-time-latency response requirements are such that the traditional
+ approach of disabling preemption across RCU read-side critical sections
+-is inappropriate. Kernels built with ``CONFIG_PREEMPT=y`` therefore use
++is inappropriate. Kernels built with ``CONFIG_PREEMPTION=y`` therefore use
+ an RCU implementation that allows RCU read-side critical sections to be
+ preempted. This requirement made its presence known after users made it
+ clear that an earlier `real-time
+@@ -2414,7 +2414,7 @@ includes ``rcu_read_lock_bh()``, ``rcu_read_unlock_bh()``,
+ ``call_rcu_bh()``, ``rcu_barrier_bh()``, and
+ ``rcu_read_lock_bh_held()``. However, the update-side APIs are now
+ simple wrappers for other RCU flavors, namely RCU-sched in
+-CONFIG_PREEMPT=n kernels and RCU-preempt otherwise.
++CONFIG_PREEMPTION=n kernels and RCU-preempt otherwise.
+ 
+ Sched Flavor (Historical)
+ ~~~~~~~~~~~~~~~~~~~~~~~~~
+@@ -2432,11 +2432,11 @@ not have this property, given that any point in the code outside of an
+ RCU read-side critical section can be a quiescent state. Therefore,
+ *RCU-sched* was created, which follows “classic” RCU in that an
+ RCU-sched grace period waits for pre-existing interrupt and NMI
+-handlers. In kernels built with ``CONFIG_PREEMPT=n``, the RCU and
++handlers. In kernels built with ``CONFIG_PREEMPTION=n``, the RCU and
+ RCU-sched APIs have identical implementations, while kernels built with
+-``CONFIG_PREEMPT=y`` provide a separate implementation for each.
++``CONFIG_PREEMPTION=y`` provide a separate implementation for each.
+ 
+-Note well that in ``CONFIG_PREEMPT=y`` kernels,
++Note well that in ``CONFIG_PREEMPTION=y`` kernels,
+ ``rcu_read_lock_sched()`` and ``rcu_read_unlock_sched()`` disable and
+ re-enable preemption, respectively. This means that if there was a
+ preemption attempt during the RCU-sched read-side critical section,
+@@ -2599,10 +2599,10 @@ userspace execution also delimit tasks-RCU read-side critical sections.
+ 
+ The tasks-RCU API is quite compact, consisting only of
+ ``call_rcu_tasks()``, ``synchronize_rcu_tasks()``, and
+-``rcu_barrier_tasks()``. In ``CONFIG_PREEMPT=n`` kernels, trampolines
++``rcu_barrier_tasks()``. In ``CONFIG_PREEMPTION=n`` kernels, trampolines
+ cannot be preempted, so these APIs map to ``call_rcu()``,
+ ``synchronize_rcu()``, and ``rcu_barrier()``, respectively. In
+-``CONFIG_PREEMPT=y`` kernels, trampolines can be preempted, and these
++``CONFIG_PREEMPTION=y`` kernels, trampolines can be preempted, and these
+ three APIs are therefore implemented by separate functions that check
+ for voluntary context switches.
+ 
+diff --git a/Documentation/RCU/checklist.rst b/Documentation/RCU/checklist.rst
+index 2efed9926..7ed495604 100644
+--- a/Documentation/RCU/checklist.rst
++++ b/Documentation/RCU/checklist.rst
+@@ -214,7 +214,7 @@ over a rather long period of time, but improvements are always welcome!
+ 	the rest of the system.
+ 
+ 7.	As of v4.20, a given kernel implements only one RCU flavor,
+-	which is RCU-sched for PREEMPT=n and RCU-preempt for PREEMPT=y.
++	which is RCU-sched for PREEMPTION=n and RCU-preempt for PREEMPTION=y.
+ 	If the updater uses call_rcu() or synchronize_rcu(),
+ 	then the corresponding readers my use rcu_read_lock() and
+ 	rcu_read_unlock(), rcu_read_lock_bh() and rcu_read_unlock_bh(),
+diff --git a/Documentation/RCU/rcubarrier.rst b/Documentation/RCU/rcubarrier.rst
+index f64f4413a..3b4a24877 100644
+--- a/Documentation/RCU/rcubarrier.rst
++++ b/Documentation/RCU/rcubarrier.rst
+@@ -9,7 +9,7 @@ RCU (read-copy update) is a synchronization mechanism that can be thought
+ of as a replacement for read-writer locking (among other things), but with
+ very low-overhead readers that are immune to deadlock, priority inversion,
+ and unbounded latency. RCU read-side critical sections are delimited
+-by rcu_read_lock() and rcu_read_unlock(), which, in non-CONFIG_PREEMPT
++by rcu_read_lock() and rcu_read_unlock(), which, in non-CONFIG_PREEMPTION
+ kernels, generate no code whatsoever.
+ 
+ This means that RCU writers are unaware of the presence of concurrent
+@@ -329,10 +329,10 @@ Answer: This cannot happen. The reason is that on_each_cpu() has its last
+ 	to smp_call_function() and further to smp_call_function_on_cpu(),
+ 	causing this latter to spin until the cross-CPU invocation of
+ 	rcu_barrier_func() has completed. This by itself would prevent
+-	a grace period from completing on non-CONFIG_PREEMPT kernels,
++	a grace period from completing on non-CONFIG_PREEMPTION kernels,
+ 	since each CPU must undergo a context switch (or other quiescent
+ 	state) before the grace period can complete. However, this is
+-	of no use in CONFIG_PREEMPT kernels.
++	of no use in CONFIG_PREEMPTION kernels.
+ 
+ 	Therefore, on_each_cpu() disables preemption across its call
+ 	to smp_call_function() and also across the local call to
+diff --git a/Documentation/RCU/stallwarn.rst b/Documentation/RCU/stallwarn.rst
+index c9ab6af4d..e97d1b487 100644
+--- a/Documentation/RCU/stallwarn.rst
++++ b/Documentation/RCU/stallwarn.rst
+@@ -25,7 +25,7 @@ warnings:
+ 
+ -	A CPU looping with bottom halves disabled.
+ 
+--	For !CONFIG_PREEMPT kernels, a CPU looping anywhere in the kernel
++-	For !CONFIG_PREEMPTION kernels, a CPU looping anywhere in the kernel
+ 	without invoking schedule().  If the looping in the kernel is
+ 	really expected and desirable behavior, you might need to add
+ 	some calls to cond_resched().
+@@ -44,7 +44,7 @@ warnings:
+ 	result in the ``rcu_.*kthread starved for`` console-log message,
+ 	which will include additional debugging information.
+ 
+--	A CPU-bound real-time task in a CONFIG_PREEMPT kernel, which might
++-	A CPU-bound real-time task in a CONFIG_PREEMPTION kernel, which might
+ 	happen to preempt a low-priority task in the middle of an RCU
+ 	read-side critical section.   This is especially damaging if
+ 	that low-priority task is not permitted to run on any other CPU,
+diff --git a/Documentation/RCU/whatisRCU.rst b/Documentation/RCU/whatisRCU.rst
+index fb3ff76c3..3b2b1479f 100644
+--- a/Documentation/RCU/whatisRCU.rst
++++ b/Documentation/RCU/whatisRCU.rst
+@@ -684,7 +684,7 @@ Quick Quiz #1:
+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ This section presents a "toy" RCU implementation that is based on
+ "classic RCU".  It is also short on performance (but only for updates) and
+-on features such as hotplug CPU and the ability to run in CONFIG_PREEMPT
++on features such as hotplug CPU and the ability to run in CONFIG_PREEMPTION
+ kernels.  The definitions of rcu_dereference() and rcu_assign_pointer()
+ are the same as those shown in the preceding section, so they are omitted.
+ ::
+@@ -740,7 +740,7 @@ Quick Quiz #2:
+ Quick Quiz #3:
+ 		If it is illegal to block in an RCU read-side
+ 		critical section, what the heck do you do in
+-		PREEMPT_RT, where normal spinlocks can block???
++		CONFIG_PREEMPT_RT, where normal spinlocks can block???
+ 
+ :ref:`Answers to Quick Quiz <8_whatisRCU>`
+ 
+@@ -1094,7 +1094,7 @@ Quick Quiz #2:
+ 		overhead is **negative**.
+ 
+ Answer:
+-		Imagine a single-CPU system with a non-CONFIG_PREEMPT
++		Imagine a single-CPU system with a non-CONFIG_PREEMPTION
+ 		kernel where a routing table is used by process-context
+ 		code, but can be updated by irq-context code (for example,
+ 		by an "ICMP REDIRECT" packet).	The usual way of handling
+@@ -1121,10 +1121,10 @@ Answer:
+ Quick Quiz #3:
+ 		If it is illegal to block in an RCU read-side
+ 		critical section, what the heck do you do in
+-		PREEMPT_RT, where normal spinlocks can block???
++		CONFIG_PREEMPT_RT, where normal spinlocks can block???
+ 
+ Answer:
+-		Just as PREEMPT_RT permits preemption of spinlock
++		Just as CONFIG_PREEMPT_RT permits preemption of spinlock
+ 		critical sections, it permits preemption of RCU
+ 		read-side critical sections.  It also permits
+ 		spinlocks blocking while in RCU read-side critical
+diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt
+index 71567aa7e..ee4911a95 100644
+--- a/Documentation/admin-guide/kernel-parameters.txt
++++ b/Documentation/admin-guide/kernel-parameters.txt
+@@ -4397,6 +4397,10 @@
+ 			value, meaning that RCU_SOFTIRQ is used by default.
+ 			Specify rcutree.use_softirq=0 to use rcuc kthreads.
+ 
++			But note that CONFIG_PREEMPT_RT=y kernels disable
++			this kernel boot parameter, forcibly setting it
++			to zero.
++
+ 	rcutree.rcu_fanout_exact= [KNL]
+ 			Disable autobalancing of the rcu_node combining
+ 			tree.  This is used by rcutorture, and might
+@@ -4775,6 +4779,13 @@
+ 			only normal grace-period primitives.  No effect
+ 			on CONFIG_TINY_RCU kernels.
+ 
++			But note that CONFIG_PREEMPT_RT=y kernels enables
++			this kernel boot parameter, forcibly setting
++			it to the value one, that is, converting any
++			post-boot attempt at an expedited RCU grace
++			period to instead use normal non-expedited
++			grace-period processing.
++
+ 	rcupdate.rcu_task_ipi_delay= [KNL]
+ 			Set time in jiffies during which RCU tasks will
+ 			avoid sending IPIs, starting with the beginning
+diff --git a/Documentation/driver-api/io-mapping.rst b/Documentation/driver-api/io-mapping.rst
+index a966239f0..a7830c594 100644
+--- a/Documentation/driver-api/io-mapping.rst
++++ b/Documentation/driver-api/io-mapping.rst
+@@ -20,78 +20,64 @@ A mapping object is created during driver initialization using::
+ mappable, while 'size' indicates how large a mapping region to
+ enable. Both are in bytes.
+ 
+-This _wc variant provides a mapping which may only be used
+-with the io_mapping_map_atomic_wc or io_mapping_map_wc.
++This _wc variant provides a mapping which may only be used with
++io_mapping_map_local_wc() or io_mapping_map_wc().
+ 
+-With this mapping object, individual pages can be mapped either atomically
+-or not, depending on the necessary scheduling environment. Of course, atomic
+-maps are more efficient::
++With this mapping object, individual pages can be mapped either temporarily
++or long term, depending on the requirements. Of course, temporary maps are
++more efficient.
+ 
+-	void *io_mapping_map_atomic_wc(struct io_mapping *mapping,
+-				       unsigned long offset)
++	void *io_mapping_map_local_wc(struct io_mapping *mapping,
++				      unsigned long offset)
+ 
+-'offset' is the offset within the defined mapping region.
+-Accessing addresses beyond the region specified in the
+-creation function yields undefined results. Using an offset
+-which is not page aligned yields an undefined result. The
+-return value points to a single page in CPU address space.
++'offset' is the offset within the defined mapping region.  Accessing
++addresses beyond the region specified in the creation function yields
++undefined results. Using an offset which is not page aligned yields an
++undefined result. The return value points to a single page in CPU address
++space.
+ 
+-This _wc variant returns a write-combining map to the
+-page and may only be used with mappings created by
+-io_mapping_create_wc
++This _wc variant returns a write-combining map to the page and may only be
++used with mappings created by io_mapping_create_wc()
+ 
+-Note that the task may not sleep while holding this page
+-mapped.
++Temporary mappings are only valid in the context of the caller. The mapping
++is not guaranteed to be globaly visible.
+ 
+-::
++io_mapping_map_local_wc() has a side effect on X86 32bit as it disables
++migration to make the mapping code work. No caller can rely on this side
++effect.
+ 
+-	void io_mapping_unmap_atomic(void *vaddr)
++Nested mappings need to be undone in reverse order because the mapping
++code uses a stack for keeping track of them::
+ 
+-'vaddr' must be the value returned by the last
+-io_mapping_map_atomic_wc call. This unmaps the specified
+-page and allows the task to sleep once again.
++ addr1 = io_mapping_map_local_wc(map1, offset1);
++ addr2 = io_mapping_map_local_wc(map2, offset2);
++ ...
++ io_mapping_unmap_local(addr2);
++ io_mapping_unmap_local(addr1);
+ 
+-If you need to sleep while holding the lock, you can use the non-atomic
+-variant, although they may be significantly slower.
++The mappings are released with::
+ 
+-::
++	void io_mapping_unmap_local(void *vaddr)
++
++'vaddr' must be the value returned by the last io_mapping_map_local_wc()
++call. This unmaps the specified mapping and undoes eventual side effects of
++the mapping function.
++
++If you need to sleep while holding a mapping, you can use the regular
++variant, although this may be significantly slower::
+ 
+ 	void *io_mapping_map_wc(struct io_mapping *mapping,
+ 				unsigned long offset)
+ 
+-This works like io_mapping_map_atomic_wc except it allows
+-the task to sleep while holding the page mapped.
++This works like io_mapping_map_local_wc() except it has no side effects and
++the pointer is globaly visible.
+ 
+-
+-::
++The mappings are released with::
+ 
+ 	void io_mapping_unmap(void *vaddr)
+ 
+-This works like io_mapping_unmap_atomic, except it is used
+-for pages mapped with io_mapping_map_wc.
++Use for pages mapped with io_mapping_map_wc().
+ 
+ At driver close time, the io_mapping object must be freed::
+ 
+ 	void io_mapping_free(struct io_mapping *mapping)
+-
+-Current Implementation
+-======================
+-
+-The initial implementation of these functions uses existing mapping
+-mechanisms and so provides only an abstraction layer and no new
+-functionality.
+-
+-On 64-bit processors, io_mapping_create_wc calls ioremap_wc for the whole
+-range, creating a permanent kernel-visible mapping to the resource. The
+-map_atomic and map functions add the requested offset to the base of the
+-virtual address returned by ioremap_wc.
+-
+-On 32-bit processors with HIGHMEM defined, io_mapping_map_atomic_wc uses
+-kmap_atomic_pfn to map the specified page in an atomic fashion;
+-kmap_atomic_pfn isn't really supposed to be used with device pages, but it
+-provides an efficient mapping for this usage.
+-
+-On 32-bit processors without HIGHMEM defined, io_mapping_map_atomic_wc and
+-io_mapping_map_wc both use ioremap_wc, a terribly inefficient function which
+-performs an IPI to inform all processors about the new mapping. This results
+-in a significant performance penalty.
+diff --git a/arch/Kconfig b/arch/Kconfig
+index b0319fa3c..32694b49d 100644
+--- a/arch/Kconfig
++++ b/arch/Kconfig
+@@ -50,6 +50,7 @@ config OPROFILE
+ 	tristate "OProfile system profiling"
+ 	depends on PROFILING
+ 	depends on HAVE_OPROFILE
++	depends on !PREEMPT_RT
+ 	select RING_BUFFER
+ 	select RING_BUFFER_ALLOW_SWAP
+ 	help
+@@ -683,6 +684,12 @@ config HAVE_TIF_NOHZ
+ config HAVE_VIRT_CPU_ACCOUNTING
+ 	bool
+ 
++config HAVE_VIRT_CPU_ACCOUNTING_IDLE
++	bool
++	help
++	  Architecture has its own way to account idle CPU time and therefore
++	  doesn't implement vtime_account_idle().
++
+ config ARCH_HAS_SCALED_CPUTIME
+ 	bool
+ 
+@@ -697,7 +704,6 @@ config HAVE_VIRT_CPU_ACCOUNTING_GEN
+ 	  some 32-bit arches may require multiple accesses, so proper
+ 	  locking is needed to protect against concurrent accesses.
+ 
+-
+ config HAVE_IRQ_TIME_ACCOUNTING
+ 	bool
+ 	help
+diff --git a/arch/alpha/include/asm/kmap_types.h b/arch/alpha/include/asm/kmap_types.h
+deleted file mode 100644
+index 651714b45..000000000
+--- a/arch/alpha/include/asm/kmap_types.h
++++ /dev/null
+@@ -1,15 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0 */
+-#ifndef _ASM_KMAP_TYPES_H
+-#define _ASM_KMAP_TYPES_H
+-
+-/* Dummy header just to define km_type. */
+-
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-#define  __WITH_KM_FENCE
+-#endif
+-
+-#include <asm-generic/kmap_types.h>
+-
+-#undef __WITH_KM_FENCE
+-
+-#endif
+diff --git a/arch/alpha/include/asm/spinlock_types.h b/arch/alpha/include/asm/spinlock_types.h
+index 1d5716bc0..6883bc952 100644
+--- a/arch/alpha/include/asm/spinlock_types.h
++++ b/arch/alpha/include/asm/spinlock_types.h
+@@ -2,10 +2,6 @@
+ #ifndef _ALPHA_SPINLOCK_TYPES_H
+ #define _ALPHA_SPINLOCK_TYPES_H
+ 
+-#ifndef __LINUX_SPINLOCK_TYPES_H
+-# error "please don't include this file directly"
+-#endif
+-
+ typedef struct {
+ 	volatile unsigned int lock;
+ } arch_spinlock_t;
+diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig
+index 0a89cc9de..d8804001d 100644
+--- a/arch/arc/Kconfig
++++ b/arch/arc/Kconfig
+@@ -507,6 +507,7 @@ config LINUX_RAM_BASE
+ config HIGHMEM
+ 	bool "High Memory Support"
+ 	select ARCH_DISCONTIGMEM_ENABLE
++	select KMAP_LOCAL
+ 	help
+ 	  With ARC 2G:2G address split, only upper 2G is directly addressable by
+ 	  kernel. Enable this to potentially allow access to rest of 2G and PAE
+diff --git a/arch/arc/include/asm/highmem.h b/arch/arc/include/asm/highmem.h
+index 6e5eafb3a..a6b8e2c35 100644
+--- a/arch/arc/include/asm/highmem.h
++++ b/arch/arc/include/asm/highmem.h
+@@ -9,17 +9,29 @@
+ #ifdef CONFIG_HIGHMEM
+ 
+ #include <uapi/asm/page.h>
+-#include <asm/kmap_types.h>
++#include <asm/kmap_size.h>
++
++#define FIXMAP_SIZE		PGDIR_SIZE
++#define PKMAP_SIZE		PGDIR_SIZE
+ 
+ /* start after vmalloc area */
+ #define FIXMAP_BASE		(PAGE_OFFSET - FIXMAP_SIZE - PKMAP_SIZE)
+-#define FIXMAP_SIZE		PGDIR_SIZE	/* only 1 PGD worth */
+-#define KM_TYPE_NR		((FIXMAP_SIZE >> PAGE_SHIFT)/NR_CPUS)
+-#define FIXMAP_ADDR(nr)		(FIXMAP_BASE + ((nr) << PAGE_SHIFT))
++
++#define FIX_KMAP_SLOTS		(KM_MAX_IDX * NR_CPUS)
++#define FIX_KMAP_BEGIN		(0UL)
++#define FIX_KMAP_END		((FIX_KMAP_BEGIN + FIX_KMAP_SLOTS) - 1)
++
++#define FIXADDR_TOP		(FIXMAP_BASE + (FIX_KMAP_END << PAGE_SHIFT))
++
++/*
++ * This should be converted to the asm-generic version, but of course this
++ * is needlessly different from all other architectures. Sigh - tglx
++ */
++#define __fix_to_virt(x)	(FIXADDR_TOP - ((x) << PAGE_SHIFT))
++#define __virt_to_fix(x)	(((FIXADDR_TOP - ((x) & PAGE_MASK))) >> PAGE_SHIFT)
+ 
+ /* start after fixmap area */
+ #define PKMAP_BASE		(FIXMAP_BASE + FIXMAP_SIZE)
+-#define PKMAP_SIZE		PGDIR_SIZE
+ #define LAST_PKMAP		(PKMAP_SIZE >> PAGE_SHIFT)
+ #define LAST_PKMAP_MASK		(LAST_PKMAP - 1)
+ #define PKMAP_ADDR(nr)		(PKMAP_BASE + ((nr) << PAGE_SHIFT))
+@@ -29,11 +41,13 @@
+ 
+ extern void kmap_init(void);
+ 
++#define arch_kmap_local_post_unmap(vaddr)			\
++	local_flush_tlb_kernel_range(vaddr, vaddr + PAGE_SIZE)
++
+ static inline void flush_cache_kmaps(void)
+ {
+ 	flush_cache_all();
+ }
+-
+ #endif
+ 
+ #endif
+diff --git a/arch/arc/include/asm/kmap_types.h b/arch/arc/include/asm/kmap_types.h
+deleted file mode 100644
+index fecf7851e..000000000
+--- a/arch/arc/include/asm/kmap_types.h
++++ /dev/null
+@@ -1,14 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0-only */
+-/*
+- * Copyright (C) 2015 Synopsys, Inc. (www.synopsys.com)
+- */
+-
+-#ifndef _ASM_KMAP_TYPES_H
+-#define _ASM_KMAP_TYPES_H
+-
+-/*
+- * We primarily need to define KM_TYPE_NR here but that in turn
+- * is a function of PGDIR_SIZE etc.
+- * To avoid circular deps issue, put everything in asm/highmem.h
+- */
+-#endif
+diff --git a/arch/arc/mm/highmem.c b/arch/arc/mm/highmem.c
+index 1b9f473c6..c79912a6b 100644
+--- a/arch/arc/mm/highmem.c
++++ b/arch/arc/mm/highmem.c
+@@ -36,9 +36,8 @@
+  *   This means each only has 1 PGDIR_SIZE worth of kvaddr mappings, which means
+  *   2M of kvaddr space for typical config (8K page and 11:8:13 traversal split)
+  *
+- * - fixmap anyhow needs a limited number of mappings. So 2M kvaddr == 256 PTE
+- *   slots across NR_CPUS would be more than sufficient (generic code defines
+- *   KM_TYPE_NR as 20).
++ * - The fixed KMAP slots for kmap_local/atomic() require KM_MAX_IDX slots per
++ *   CPU. So the number of CPUs sharing a single PTE page is limited.
+  *
+  * - pkmap being preemptible, in theory could do with more than 256 concurrent
+  *   mappings. However, generic pkmap code: map_new_virtual(), doesn't traverse
+@@ -47,48 +46,6 @@
+  */
+ 
+ extern pte_t * pkmap_page_table;
+-static pte_t * fixmap_page_table;
+-
+-void *kmap_atomic_high_prot(struct page *page, pgprot_t prot)
+-{
+-	int idx, cpu_idx;
+-	unsigned long vaddr;
+-
+-	cpu_idx = kmap_atomic_idx_push();
+-	idx = cpu_idx + KM_TYPE_NR * smp_processor_id();
+-	vaddr = FIXMAP_ADDR(idx);
+-
+-	set_pte_at(&init_mm, vaddr, fixmap_page_table + idx,
+-		   mk_pte(page, prot));
+-
+-	return (void *)vaddr;
+-}
+-EXPORT_SYMBOL(kmap_atomic_high_prot);
+-
+-void kunmap_atomic_high(void *kv)
+-{
+-	unsigned long kvaddr = (unsigned long)kv;
+-
+-	if (kvaddr >= FIXMAP_BASE && kvaddr < (FIXMAP_BASE + FIXMAP_SIZE)) {
+-
+-		/*
+-		 * Because preemption is disabled, this vaddr can be associated
+-		 * with the current allocated index.
+-		 * But in case of multiple live kmap_atomic(), it still relies on
+-		 * callers to unmap in right order.
+-		 */
+-		int cpu_idx = kmap_atomic_idx();
+-		int idx = cpu_idx + KM_TYPE_NR * smp_processor_id();
+-
+-		WARN_ON(kvaddr != FIXMAP_ADDR(idx));
+-
+-		pte_clear(&init_mm, kvaddr, fixmap_page_table + idx);
+-		local_flush_tlb_kernel_range(kvaddr, kvaddr + PAGE_SIZE);
+-
+-		kmap_atomic_idx_pop();
+-	}
+-}
+-EXPORT_SYMBOL(kunmap_atomic_high);
+ 
+ static noinline pte_t * __init alloc_kmap_pgtable(unsigned long kvaddr)
+ {
+@@ -108,10 +65,9 @@ void __init kmap_init(void)
+ {
+ 	/* Due to recursive include hell, we can't do this in processor.h */
+ 	BUILD_BUG_ON(PAGE_OFFSET < (VMALLOC_END + FIXMAP_SIZE + PKMAP_SIZE));
++	BUILD_BUG_ON(LAST_PKMAP > PTRS_PER_PTE);
++	BUILD_BUG_ON(FIX_KMAP_SLOTS > PTRS_PER_PTE);
+ 
+-	BUILD_BUG_ON(KM_TYPE_NR > PTRS_PER_PTE);
+ 	pkmap_page_table = alloc_kmap_pgtable(PKMAP_BASE);
+-
+-	BUILD_BUG_ON(LAST_PKMAP > PTRS_PER_PTE);
+-	fixmap_page_table = alloc_kmap_pgtable(FIXMAP_BASE);
++	alloc_kmap_pgtable(FIXMAP_BASE);
+ }
+diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
+index 400d53736..220c116cd 100644
+--- a/arch/arm/Kconfig
++++ b/arch/arm/Kconfig
+@@ -31,6 +31,7 @@ config ARM
+ 	select ARCH_OPTIONAL_KERNEL_RWX if ARCH_HAS_STRICT_KERNEL_RWX
+ 	select ARCH_OPTIONAL_KERNEL_RWX_DEFAULT if CPU_V7
+ 	select ARCH_SUPPORTS_ATOMIC_RMW
++	select ARCH_SUPPORTS_RT if HAVE_POSIX_CPU_TIMERS_TASK_WORK
+ 	select ARCH_USE_BUILTIN_BSWAP
+ 	select ARCH_USE_CMPXCHG_LOCKREF
+ 	select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT if MMU
+@@ -66,7 +67,7 @@ config ARM
+ 	select HARDIRQS_SW_RESEND
+ 	select HAVE_ARCH_AUDITSYSCALL if AEABI && !OABI_COMPAT
+ 	select HAVE_ARCH_BITREVERSE if (CPU_32v7M || CPU_32v7) && !CPU_32v6
+-	select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL && !CPU_ENDIAN_BE32 && MMU
++	select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL && !CPU_ENDIAN_BE32 && MMU && !PREEMPT_RT
+ 	select HAVE_ARCH_KFENCE if MMU
+ 	select HAVE_ARCH_KGDB if !CPU_ENDIAN_BE32 && MMU
+ 	select HAVE_ARCH_KASAN if MMU && !XIP_KERNEL
+@@ -109,6 +110,7 @@ config ARM
+ 	select HAVE_PERF_EVENTS
+ 	select HAVE_PERF_REGS
+ 	select HAVE_PERF_USER_STACK_DUMP
++	select HAVE_PREEMPT_LAZY
+ 	select MMU_GATHER_RCU_TABLE_FREE if SMP && ARM_LPAE
+ 	select HAVE_REGS_AND_STACK_ACCESS_API
+ 	select HAVE_RSEQ
+@@ -124,6 +126,7 @@ config ARM
+ 	select OLD_SIGSUSPEND3
+ 	select PCI_SYSCALL if PCI
+ 	select PERF_USE_VMALLOC
++	select HAVE_POSIX_CPU_TIMERS_TASK_WORK if !KVM
+ 	select RTC_LIB
+ 	select SET_FS
+ 	select SYS_SUPPORTS_APM_EMULATION
+@@ -1520,6 +1523,7 @@ config HAVE_ARCH_PFN_VALID
+ config HIGHMEM
+ 	bool "High Memory Support"
+ 	depends on MMU
++	select KMAP_LOCAL
+ 	help
+ 	  The address space of ARM processors is only 4 Gigabytes large
+ 	  and it has to accommodate user address space, kernel address
+diff --git a/arch/arm/include/asm/fixmap.h b/arch/arm/include/asm/fixmap.h
+index 9575b4040..707068f85 100644
+--- a/arch/arm/include/asm/fixmap.h
++++ b/arch/arm/include/asm/fixmap.h
+@@ -7,14 +7,14 @@
+ #define FIXADDR_TOP		(FIXADDR_END - PAGE_SIZE)
+ 
+ #include <linux/pgtable.h>
+-#include <asm/kmap_types.h>
++#include <asm/kmap_size.h>
+ 
+ enum fixed_addresses {
+ 	FIX_EARLYCON_MEM_BASE,
+ 	__end_of_permanent_fixed_addresses,
+ 
+ 	FIX_KMAP_BEGIN = __end_of_permanent_fixed_addresses,
+-	FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_TYPE_NR * NR_CPUS) - 1,
++	FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_MAX_IDX * NR_CPUS) - 1,
+ 
+ 	/* Support writing RO kernel text via kprobes, jump labels, etc. */
+ 	FIX_TEXT_POKE0,
+diff --git a/arch/arm/include/asm/hardirq.h b/arch/arm/include/asm/hardirq.h
+index b95848ed2..706efafbf 100644
+--- a/arch/arm/include/asm/hardirq.h
++++ b/arch/arm/include/asm/hardirq.h
+@@ -2,16 +2,11 @@
+ #ifndef __ASM_HARDIRQ_H
+ #define __ASM_HARDIRQ_H
+ 
+-#include <linux/cache.h>
+-#include <linux/threads.h>
+ #include <asm/irq.h>
+ 
+-typedef struct {
+-	unsigned int __softirq_pending;
+-} ____cacheline_aligned irq_cpustat_t;
+-
+-#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
+-
+ #define __ARCH_IRQ_EXIT_IRQS_DISABLED	1
++#define ack_bad_irq ack_bad_irq
++
++#include <asm-generic/hardirq.h>
+ 
+ #endif /* __ASM_HARDIRQ_H */
+diff --git a/arch/arm/include/asm/highmem.h b/arch/arm/include/asm/highmem.h
+index 31811be38..b22dffa8c 100644
+--- a/arch/arm/include/asm/highmem.h
++++ b/arch/arm/include/asm/highmem.h
+@@ -2,7 +2,8 @@
+ #ifndef _ASM_HIGHMEM_H
+ #define _ASM_HIGHMEM_H
+ 
+-#include <asm/kmap_types.h>
++#include <asm/kmap_size.h>
++#include <asm/fixmap.h>
+ 
+ #define PKMAP_BASE		(PAGE_OFFSET - PMD_SIZE)
+ #define LAST_PKMAP		PTRS_PER_PTE
+@@ -46,19 +47,32 @@ extern pte_t *pkmap_page_table;
+ 
+ #ifdef ARCH_NEEDS_KMAP_HIGH_GET
+ extern void *kmap_high_get(struct page *page);
+-#else
++
++static inline void *arch_kmap_local_high_get(struct page *page)
++{
++	if (IS_ENABLED(CONFIG_DEBUG_HIGHMEM) && !cache_is_vivt())
++		return NULL;
++	return kmap_high_get(page);
++}
++#define arch_kmap_local_high_get arch_kmap_local_high_get
++
++#else /* ARCH_NEEDS_KMAP_HIGH_GET */
+ static inline void *kmap_high_get(struct page *page)
+ {
+ 	return NULL;
+ }
+-#endif
++#endif /* !ARCH_NEEDS_KMAP_HIGH_GET */
+ 
+-/*
+- * The following functions are already defined by <linux/highmem.h>
+- * when CONFIG_HIGHMEM is not set.
+- */
+-#ifdef CONFIG_HIGHMEM
+-extern void *kmap_atomic_pfn(unsigned long pfn);
+-#endif
++#define arch_kmap_local_post_map(vaddr, pteval)				\
++	local_flush_tlb_kernel_page(vaddr)
++
++#define arch_kmap_local_pre_unmap(vaddr)				\
++do {									\
++	if (cache_is_vivt())						\
++		__cpuc_flush_dcache_area((void *)vaddr, PAGE_SIZE);	\
++} while (0)
++
++#define arch_kmap_local_post_unmap(vaddr)				\
++	local_flush_tlb_kernel_page(vaddr)
+ 
+ #endif
+diff --git a/arch/arm/include/asm/irq.h b/arch/arm/include/asm/irq.h
+index 54b0180c8..36d040c68 100644
+--- a/arch/arm/include/asm/irq.h
++++ b/arch/arm/include/asm/irq.h
+@@ -31,6 +31,8 @@ void handle_IRQ(unsigned int, struct pt_regs *);
+ void init_IRQ(void);
+ 
+ #ifdef CONFIG_SMP
++#include <linux/cpumask.h>
++
+ extern bool arch_trigger_cpumask_backtrace(const cpumask_t *mask,
+ 					   bool exclude_self);
+ #define arch_trigger_cpumask_backtrace arch_trigger_cpumask_backtrace
+diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
+deleted file mode 100644
+index 5590940ee..000000000
+--- a/arch/arm/include/asm/kmap_types.h
++++ /dev/null
+@@ -1,10 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0 */
+-#ifndef __ARM_KMAP_TYPES_H
+-#define __ARM_KMAP_TYPES_H
+-
+-/*
+- * This is the "bare minimum".  AIO seems to require this.
+- */
+-#define KM_TYPE_NR 16
+-
+-#endif
+diff --git a/arch/arm/include/asm/spinlock_types.h b/arch/arm/include/asm/spinlock_types.h
+index 597695864..a37c08039 100644
+--- a/arch/arm/include/asm/spinlock_types.h
++++ b/arch/arm/include/asm/spinlock_types.h
+@@ -2,10 +2,6 @@
+ #ifndef __ASM_SPINLOCK_TYPES_H
+ #define __ASM_SPINLOCK_TYPES_H
+ 
+-#ifndef __LINUX_SPINLOCK_TYPES_H
+-# error "please don't include this file directly"
+-#endif
+-
+ #define TICKET_SHIFT	16
+ 
+ typedef struct {
+diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
+index 16bcc6f36..ac682026a 100644
+--- a/arch/arm/include/asm/thread_info.h
++++ b/arch/arm/include/asm/thread_info.h
+@@ -55,6 +55,7 @@ struct cpu_context_save {
+ struct thread_info {
+ 	unsigned long		flags;		/* low level flags */
+ 	int			preempt_count;	/* 0 => preemptable, <0 => bug */
++	int			preempt_lazy_count; /* 0 => preemptable, <0 => bug */
+ 	mm_segment_t		addr_limit;	/* address limit */
+ 	struct task_struct	*task;		/* main task structure */
+ 	__u32			cpu;		/* cpu */
+@@ -145,6 +146,7 @@ extern int vfp_restore_user_hwstate(struct user_vfp *,
+ #define TIF_NOTIFY_RESUME	2	/* callback before returning to user */
+ #define TIF_UPROBE		3	/* breakpointed or singlestepping */
+ #define TIF_NOTIFY_SIGNAL	4	/* signal notifications exist */
++#define TIF_NEED_RESCHED_LAZY   7 
+ #define TIF_PATCH_PENDING	8	/* pending live patching update */
+ 
+ #define TIF_USING_IWMMXT	17
+@@ -159,6 +161,7 @@ extern int vfp_restore_user_hwstate(struct user_vfp *,
+ #define _TIF_SIGPENDING		(1 << TIF_SIGPENDING)
+ #define _TIF_NEED_RESCHED	(1 << TIF_NEED_RESCHED)
+ #define _TIF_NOTIFY_RESUME	(1 << TIF_NOTIFY_RESUME)
++#define _TIF_NEED_RESCHED_LAZY	(1 << TIF_NEED_RESCHED_LAZY)
+ #define _TIF_UPROBE		(1 << TIF_UPROBE)
+ #define _TIF_SYSCALL_TRACE	(1 << TIF_SYSCALL_TRACE)
+ #define _TIF_SYSCALL_AUDIT	(1 << TIF_SYSCALL_AUDIT)
+@@ -176,7 +179,7 @@ extern int vfp_restore_user_hwstate(struct user_vfp *,
+  * Change these and you break ASM code in entry-common.S
+  */
+ #define _TIF_WORK_MASK		(_TIF_NEED_RESCHED | _TIF_SIGPENDING | \
+-				 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
++				 _TIF_NOTIFY_RESUME | _TIF_UPROBE | _TIF_NEED_RESCHED_LAZY  | \
+ 				 _TIF_NOTIFY_SIGNAL)
+ 
+ #endif /* __KERNEL__ */
+diff --git a/arch/arm/kernel/asm-offsets.c b/arch/arm/kernel/asm-offsets.c
+index 70993af22..024c65c3a 100644
+--- a/arch/arm/kernel/asm-offsets.c
++++ b/arch/arm/kernel/asm-offsets.c
+@@ -43,6 +43,7 @@ int main(void)
+   BLANK();
+   DEFINE(TI_FLAGS,		offsetof(struct thread_info, flags));
+   DEFINE(TI_PREEMPT,		offsetof(struct thread_info, preempt_count));
++  DEFINE(TI_PREEMPT_LAZY,	offsetof(struct thread_info, preempt_lazy_count));
+   DEFINE(TI_ADDR_LIMIT,		offsetof(struct thread_info, addr_limit));
+   DEFINE(TI_TASK,		offsetof(struct thread_info, task));
+   DEFINE(TI_CPU,		offsetof(struct thread_info, cpu));
+diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
+index 4332e5950..efb2d0755 100644
+--- a/arch/arm/kernel/entry-armv.S
++++ b/arch/arm/kernel/entry-armv.S
+@@ -207,11 +207,18 @@ __irq_svc:
+ 
+ #ifdef CONFIG_PREEMPTION
+ 	ldr	r8, [tsk, #TI_PREEMPT]		@ get preempt count
+-	ldr	r0, [tsk, #TI_FLAGS]		@ get flags
+ 	teq	r8, #0				@ if preempt count != 0
++	bne	1f				@ return from exeption
++	ldr	r0, [tsk, #TI_FLAGS]		@ get flags
++	tst	r0, #_TIF_NEED_RESCHED		@ if NEED_RESCHED is set
++	blne	svc_preempt			@ preempt!
++
++	ldr	r8, [tsk, #TI_PREEMPT_LAZY]	@ get preempt lazy count
++	teq	r8, #0				@ if preempt lazy count != 0
+ 	movne	r0, #0				@ force flags to 0
+-	tst	r0, #_TIF_NEED_RESCHED
++	tst	r0, #_TIF_NEED_RESCHED_LAZY
+ 	blne	svc_preempt
++1:
+ #endif
+ 
+ 	svc_exit r5, irq = 1			@ return from exception
+@@ -226,8 +233,14 @@ svc_preempt:
+ 1:	bl	preempt_schedule_irq		@ irq en/disable is done inside
+ 	ldr	r0, [tsk, #TI_FLAGS]		@ get new tasks TI_FLAGS
+ 	tst	r0, #_TIF_NEED_RESCHED
++	bne	1b
++	tst	r0, #_TIF_NEED_RESCHED_LAZY
+ 	reteq	r8				@ go again
+-	b	1b
++	ldr	r0, [tsk, #TI_PREEMPT_LAZY]	@ get preempt lazy count
++	teq	r0, #0				@ if preempt lazy count != 0
++	beq	1b
++	ret	r8				@ go again
++
+ #endif
+ 
+ __und_fault:
+diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
+index a3a38d0a4..f04ccf19a 100644
+--- a/arch/arm/kernel/signal.c
++++ b/arch/arm/kernel/signal.c
+@@ -649,7 +649,8 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
+ 	 */
+ 	trace_hardirqs_off();
+ 	do {
+-		if (likely(thread_flags & _TIF_NEED_RESCHED)) {
++		if (likely(thread_flags & (_TIF_NEED_RESCHED |
++					   _TIF_NEED_RESCHED_LAZY))) {
+ 			schedule();
+ 		} else {
+ 			if (unlikely(!user_mode(regs)))
+diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
+index d94e39a21..44383bfbf 100644
+--- a/arch/arm/kernel/smp.c
++++ b/arch/arm/kernel/smp.c
+@@ -671,9 +671,7 @@ static void do_handle_IPI(int ipinr)
+ 		break;
+ 
+ 	case IPI_CPU_BACKTRACE:
+-		printk_nmi_enter();
+ 		nmi_cpu_backtrace(get_irq_regs());
+-		printk_nmi_exit();
+ 		break;
+ 
+ 	default:
+diff --git a/arch/arm/mm/Makefile b/arch/arm/mm/Makefile
+index 4536159bc..3510503bc 100644
+--- a/arch/arm/mm/Makefile
++++ b/arch/arm/mm/Makefile
+@@ -21,7 +21,6 @@ KASAN_SANITIZE_physaddr.o	:= n
+ obj-$(CONFIG_DEBUG_VIRTUAL)	+= physaddr.o
+ 
+ obj-$(CONFIG_ALIGNMENT_TRAP)	+= alignment.o
+-obj-$(CONFIG_HIGHMEM)		+= highmem.o
+ obj-$(CONFIG_HUGETLB_PAGE)	+= hugetlbpage.o
+ obj-$(CONFIG_ARM_PV_FIXUP)	+= pv-fixup-asm.o
+ 
+diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c
+index 10f909744..fd9e3e740 100644
+--- a/arch/arm/mm/cache-feroceon-l2.c
++++ b/arch/arm/mm/cache-feroceon-l2.c
+@@ -49,9 +49,9 @@ static inline unsigned long l2_get_va(unsigned long paddr)
+ 	 * we simply install a virtual mapping for it only for the
+ 	 * TLB lookup to occur, hence no need to flush the untouched
+ 	 * memory mapping afterwards (note: a cache flush may happen
+-	 * in some circumstances depending on the path taken in kunmap_atomic).
++	 * in some circumstances depending on the path taken in kunmap_local).
+ 	 */
+-	void *vaddr = kmap_atomic_pfn(paddr >> PAGE_SHIFT);
++	void *vaddr = kmap_local_pfn(paddr >> PAGE_SHIFT);
+ 	return (unsigned long)vaddr + (paddr & ~PAGE_MASK);
+ #else
+ 	return __phys_to_virt(paddr);
+@@ -61,7 +61,7 @@ static inline unsigned long l2_get_va(unsigned long paddr)
+ static inline void l2_put_va(unsigned long vaddr)
+ {
+ #ifdef CONFIG_HIGHMEM
+-	kunmap_atomic((void *)vaddr);
++	kunmap_local((void *)vaddr);
+ #endif
+ }
+ 
+diff --git a/arch/arm/mm/cache-xsc3l2.c b/arch/arm/mm/cache-xsc3l2.c
+index 581473165..f34845da3 100644
+--- a/arch/arm/mm/cache-xsc3l2.c
++++ b/arch/arm/mm/cache-xsc3l2.c
+@@ -59,7 +59,7 @@ static inline void l2_unmap_va(unsigned long va)
+ {
+ #ifdef CONFIG_HIGHMEM
+ 	if (va != -1)
+-		kunmap_atomic((void *)va);
++		kunmap_local((void *)va);
+ #endif
+ }
+ 
+@@ -75,7 +75,7 @@ static inline unsigned long l2_map_va(unsigned long pa, unsigned long prev_va)
+ 		 * in place for it.
+ 		 */
+ 		l2_unmap_va(prev_va);
+-		va = (unsigned long)kmap_atomic_pfn(pa >> PAGE_SHIFT);
++		va = (unsigned long)kmap_local_pfn(pa >> PAGE_SHIFT);
+ 	}
+ 	return va + (pa_offset >> (32 - PAGE_SHIFT));
+ #else
+diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
+index 91965fb04..d34166682 100644
+--- a/arch/arm/mm/fault.c
++++ b/arch/arm/mm/fault.c
+@@ -430,6 +430,9 @@ do_translation_fault(unsigned long addr, unsigned int fsr,
+ 	if (addr < TASK_SIZE)
+ 		return do_page_fault(addr, fsr, regs);
+ 
++	if (interrupts_enabled(regs))
++		local_irq_enable();
++
+ 	if (user_mode(regs))
+ 		goto bad_area;
+ 
+diff --git a/arch/arm/mm/highmem.c b/arch/arm/mm/highmem.c
+deleted file mode 100644
+index 187fab227..000000000
+--- a/arch/arm/mm/highmem.c
++++ /dev/null
+@@ -1,121 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0-only
+-/*
+- * arch/arm/mm/highmem.c -- ARM highmem support
+- *
+- * Author:	Nicolas Pitre
+- * Created:	september 8, 2008
+- * Copyright:	Marvell Semiconductors Inc.
+- */
+-
+-#include <linux/module.h>
+-#include <linux/highmem.h>
+-#include <linux/interrupt.h>
+-#include <asm/fixmap.h>
+-#include <asm/cacheflush.h>
+-#include <asm/tlbflush.h>
+-#include "mm.h"
+-
+-static inline void set_fixmap_pte(int idx, pte_t pte)
+-{
+-	unsigned long vaddr = __fix_to_virt(idx);
+-	pte_t *ptep = virt_to_kpte(vaddr);
+-
+-	set_pte_ext(ptep, pte, 0);
+-	local_flush_tlb_kernel_page(vaddr);
+-}
+-
+-static inline pte_t get_fixmap_pte(unsigned long vaddr)
+-{
+-	pte_t *ptep = virt_to_kpte(vaddr);
+-
+-	return *ptep;
+-}
+-
+-void *kmap_atomic_high_prot(struct page *page, pgprot_t prot)
+-{
+-	unsigned int idx;
+-	unsigned long vaddr;
+-	void *kmap;
+-	int type;
+-
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	/*
+-	 * There is no cache coherency issue when non VIVT, so force the
+-	 * dedicated kmap usage for better debugging purposes in that case.
+-	 */
+-	if (!cache_is_vivt())
+-		kmap = NULL;
+-	else
+-#endif
+-		kmap = kmap_high_get(page);
+-	if (kmap)
+-		return kmap;
+-
+-	type = kmap_atomic_idx_push();
+-
+-	idx = FIX_KMAP_BEGIN + type + KM_TYPE_NR * smp_processor_id();
+-	vaddr = __fix_to_virt(idx);
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	/*
+-	 * With debugging enabled, kunmap_atomic forces that entry to 0.
+-	 * Make sure it was indeed properly unmapped.
+-	 */
+-	BUG_ON(!pte_none(get_fixmap_pte(vaddr)));
+-#endif
+-	/*
+-	 * When debugging is off, kunmap_atomic leaves the previous mapping
+-	 * in place, so the contained TLB flush ensures the TLB is updated
+-	 * with the new mapping.
+-	 */
+-	set_fixmap_pte(idx, mk_pte(page, prot));
+-
+-	return (void *)vaddr;
+-}
+-EXPORT_SYMBOL(kmap_atomic_high_prot);
+-
+-void kunmap_atomic_high(void *kvaddr)
+-{
+-	unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
+-	int idx, type;
+-
+-	if (kvaddr >= (void *)FIXADDR_START) {
+-		type = kmap_atomic_idx();
+-		idx = FIX_KMAP_BEGIN + type + KM_TYPE_NR * smp_processor_id();
+-
+-		if (cache_is_vivt())
+-			__cpuc_flush_dcache_area((void *)vaddr, PAGE_SIZE);
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-		BUG_ON(vaddr != __fix_to_virt(idx));
+-		set_fixmap_pte(idx, __pte(0));
+-#else
+-		(void) idx;  /* to kill a warning */
+-#endif
+-		kmap_atomic_idx_pop();
+-	} else if (vaddr >= PKMAP_ADDR(0) && vaddr < PKMAP_ADDR(LAST_PKMAP)) {
+-		/* this address was obtained through kmap_high_get() */
+-		kunmap_high(pte_page(pkmap_page_table[PKMAP_NR(vaddr)]));
+-	}
+-}
+-EXPORT_SYMBOL(kunmap_atomic_high);
+-
+-void *kmap_atomic_pfn(unsigned long pfn)
+-{
+-	unsigned long vaddr;
+-	int idx, type;
+-	struct page *page = pfn_to_page(pfn);
+-
+-	preempt_disable();
+-	pagefault_disable();
+-	if (!PageHighMem(page))
+-		return page_address(page);
+-
+-	type = kmap_atomic_idx_push();
+-	idx = FIX_KMAP_BEGIN + type + KM_TYPE_NR * smp_processor_id();
+-	vaddr = __fix_to_virt(idx);
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	BUG_ON(!pte_none(get_fixmap_pte(vaddr)));
+-#endif
+-	set_fixmap_pte(idx, pfn_pte(pfn, kmap_prot));
+-
+-	return (void *)vaddr;
+-}
+diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
+index 9a238d088..e5e3c447c 100644
+--- a/arch/arm64/Kconfig
++++ b/arch/arm64/Kconfig
+@@ -78,6 +78,7 @@ config ARM64
+ 	select ARCH_SUPPORTS_ATOMIC_RMW
+ 	select ARCH_SUPPORTS_INT128 if CC_HAS_INT128 && (GCC_VERSION >= 50000 || CC_IS_CLANG)
+ 	select ARCH_SUPPORTS_NUMA_BALANCING
++    select ARCH_SUPPORTS_RT if HAVE_POSIX_CPU_TIMERS_TASK_WORK
+ 	select ARCH_WANT_COMPAT_IPC_PARSE_VERSION if COMPAT
+ 	select ARCH_WANT_DEFAULT_BPF_JIT
+ 	select ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT
+@@ -182,6 +183,7 @@ config ARM64
+ 	select HAVE_PERF_EVENTS
+ 	select HAVE_PERF_REGS
+ 	select HAVE_PERF_USER_STACK_DUMP
++	select HAVE_PREEMPT_LAZY
+ 	select HAVE_REGS_AND_STACK_ACCESS_API
+ 	select HAVE_FUNCTION_ARG_ACCESS_API
+ 	select HAVE_FUTEX_CMPXCHG if FUTEX
+@@ -205,6 +207,7 @@ config ARM64
+ 	select PCI_DOMAINS_GENERIC if PCI
+ 	select PCI_ECAM if (ACPI && PCI)
+ 	select PCI_SYSCALL if PCI
++	select HAVE_POSIX_CPU_TIMERS_TASK_WORK if !KVM
+ 	select POWER_RESET
+ 	select POWER_SUPPLY
+ 	select SPARSE_IRQ
+diff --git a/arch/arm64/include/asm/hardirq.h b/arch/arm64/include/asm/hardirq.h
+index 5ffa4bacd..cbfa7b6f2 100644
+--- a/arch/arm64/include/asm/hardirq.h
++++ b/arch/arm64/include/asm/hardirq.h
+@@ -13,11 +13,8 @@
+ #include <asm/kvm_arm.h>
+ #include <asm/sysreg.h>
+ 
+-typedef struct {
+-	unsigned int __softirq_pending;
+-} ____cacheline_aligned irq_cpustat_t;
+-
+-#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
++#define ack_bad_irq ack_bad_irq
++#include <asm-generic/hardirq.h>
+ 
+ #define __ARCH_IRQ_EXIT_IRQS_DISABLED	1
+ 
+diff --git a/arch/arm64/include/asm/preempt.h b/arch/arm64/include/asm/preempt.h
+index e83f0982b..7a5770d82 100644
+--- a/arch/arm64/include/asm/preempt.h
++++ b/arch/arm64/include/asm/preempt.h
+@@ -70,17 +70,43 @@ static inline bool __preempt_count_dec_and_test(void)
+ 	 * interrupt occurring between the non-atomic READ_ONCE/WRITE_ONCE
+ 	 * pair.
+ 	 */
+-	return !pc || !READ_ONCE(ti->preempt_count);
++	if (!pc || !READ_ONCE(ti->preempt_count))
++		return true;
++#ifdef CONFIG_PREEMPT_LAZY
++	if ((pc & ~PREEMPT_NEED_RESCHED))
++		return false;
++	if (current_thread_info()->preempt_lazy_count)
++		return false;
++	return test_thread_flag(TIF_NEED_RESCHED_LAZY);
++#else
++	return false;
++#endif
+ }
+ 
+ static inline bool should_resched(int preempt_offset)
+ {
++#ifdef CONFIG_PREEMPT_LAZY
++	u64 pc = READ_ONCE(current_thread_info()->preempt_count);
++	if (pc == preempt_offset)
++		return true;
++
++	if ((pc & ~PREEMPT_NEED_RESCHED) != preempt_offset)
++		return false;
++
++	if (current_thread_info()->preempt_lazy_count)
++		return false;
++	return test_thread_flag(TIF_NEED_RESCHED_LAZY);
++#else
+ 	u64 pc = READ_ONCE(current_thread_info()->preempt_count);
+ 	return pc == preempt_offset;
++#endif
+ }
+ 
+ #ifdef CONFIG_PREEMPTION
+ void preempt_schedule(void);
++#ifdef CONFIG_PREEMPT_RT
++void preempt_schedule_lock(void);
++#endif
+ #define __preempt_schedule() preempt_schedule()
+ void preempt_schedule_notrace(void);
+ #define __preempt_schedule_notrace() preempt_schedule_notrace()
+diff --git a/arch/arm64/include/asm/spinlock_types.h b/arch/arm64/include/asm/spinlock_types.h
+index 18782f0c4..6672b0535 100644
+--- a/arch/arm64/include/asm/spinlock_types.h
++++ b/arch/arm64/include/asm/spinlock_types.h
+@@ -5,10 +5,6 @@
+ #ifndef __ASM_SPINLOCK_TYPES_H
+ #define __ASM_SPINLOCK_TYPES_H
+ 
+-#if !defined(__LINUX_SPINLOCK_TYPES_H) && !defined(__ASM_SPINLOCK_H)
+-# error "please don't include this file directly"
+-#endif
+-
+ #include <asm-generic/qspinlock_types.h>
+ #include <asm-generic/qrwlock_types.h>
+ 
+diff --git a/arch/arm64/include/asm/thread_info.h b/arch/arm64/include/asm/thread_info.h
+index dd8d27ea7..6464a3224 100644
+--- a/arch/arm64/include/asm/thread_info.h
++++ b/arch/arm64/include/asm/thread_info.h
+@@ -27,6 +27,7 @@ struct thread_info {
+ #ifdef CONFIG_ARM64_SW_TTBR0_PAN
+ 	u64			ttbr0;		/* saved TTBR0_EL1 */
+ #endif
++	int			preempt_lazy_count;	/* 0 => preemptable, <0 => bug */
+ 	union {
+ 		u64		preempt_count;	/* 0 => preemptible, <0 => bug */
+ 		struct {
+@@ -70,6 +71,7 @@ void arch_release_task_struct(struct task_struct *tsk);
+ #define TIF_UPROBE		4	/* uprobe breakpoint or singlestep */
+ #define TIF_MTE_ASYNC_FAULT	5	/* MTE Asynchronous Tag Check Fault */
+ #define TIF_NOTIFY_SIGNAL	6	/* signal notifications exist */
++#define TIF_NEED_RESCHED_LAZY   7
+ #define TIF_SYSCALL_TRACE	8	/* syscall trace active */
+ #define TIF_SYSCALL_AUDIT	9	/* syscall auditing */
+ #define TIF_SYSCALL_TRACEPOINT	10	/* syscall tracepoint for ftrace */
+@@ -102,6 +104,7 @@ void arch_release_task_struct(struct task_struct *tsk);
+ #define _TIF_32BIT		(1 << TIF_32BIT)
+ #define _TIF_SVE		(1 << TIF_SVE)
+ #define _TIF_MTE_ASYNC_FAULT	(1 << TIF_MTE_ASYNC_FAULT)
++#define _TIF_NEED_RESCHED_LAZY  (1 << TIF_NEED_RESCHED_LAZY)
+ #define _TIF_NOTIFY_SIGNAL	(1 << TIF_NOTIFY_SIGNAL)
+ #define _TIF_32BIT_AARCH64	(1 << TIF_32BIT_AARCH64)
+ #define _TIF_PATCH_PENDING	(1 << TIF_PATCH_PENDING)
+@@ -109,9 +112,12 @@ void arch_release_task_struct(struct task_struct *tsk);
+ 
+ #define _TIF_WORK_MASK		(_TIF_NEED_RESCHED | _TIF_SIGPENDING | \
+ 				 _TIF_NOTIFY_RESUME | _TIF_FOREIGN_FPSTATE | \
+-				 _TIF_UPROBE | _TIF_MTE_ASYNC_FAULT | \
++				 _TIF_UPROBE | _TIF_MTE_ASYNC_FAULT |  _TIF_NEED_RESCHED_LAZY |\
+ 				 _TIF_NOTIFY_SIGNAL)
+ 
++
++#define _TIF_NEED_RESCHED_MASK  (_TIF_NEED_RESCHED | _TIF_NEED_RESCHED_LAZY)
++
+ #define _TIF_SYSCALL_WORK	(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
+ 				 _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
+ 				 _TIF_SYSCALL_EMU)
+diff --git a/arch/arm64/kernel/asm-offsets.c b/arch/arm64/kernel/asm-offsets.c
+index 5f59e24c9..4f522206c 100644
+--- a/arch/arm64/kernel/asm-offsets.c
++++ b/arch/arm64/kernel/asm-offsets.c
+@@ -31,6 +31,7 @@ int main(void)
+   DEFINE(TSK_TI_CPU,		offsetof(struct task_struct, thread_info.cpu));
+   DEFINE(TSK_TI_FLAGS,		offsetof(struct task_struct, thread_info.flags));
+   DEFINE(TSK_TI_PREEMPT,	offsetof(struct task_struct, thread_info.preempt_count));
++  DEFINE(TSK_TI_PREEMPT_LAZY,   offsetof(struct task_struct, thread_info.preempt_lazy_count));
+ #ifdef CONFIG_ARM64_SW_TTBR0_PAN
+   DEFINE(TSK_TI_TTBR0,		offsetof(struct task_struct, thread_info.ttbr0));
+ #endif
+diff --git a/arch/arm64/kernel/entry.S b/arch/arm64/kernel/entry.S
+index 64145bfab..4cdbba720 100644
+--- a/arch/arm64/kernel/entry.S
++++ b/arch/arm64/kernel/entry.S
+@@ -521,9 +521,18 @@ alternative_if ARM64_HAS_IRQ_PRIO_MASKING
+ 	orr	x24, x24, x0
+ alternative_else_nop_endif
+ #endif
+-	cbnz	x24, 1f				// preempt count != 0 || NMI return path
+-	bl	arm64_preempt_schedule_irq	// irq en/disable is done inside
++
++        cbz     x24, 1f                                 // (need_resched + count) == 0
++        cbnz    w24, 2f                                 // count != 0
++
++        ldr     w24, [tsk, #TSK_TI_PREEMPT_LAZY]        // get preempt lazy count
++        cbnz    w24, 2f                                 // preempt lazy count != 0
++
++        ldr     x0, [tsk, #TSK_TI_FLAGS]                // get flags
++        tbz     x0, #TIF_NEED_RESCHED_LAZY, 2f          // needs rescheduling?
+ 1:
++        bl      arm64_preempt_schedule_irq              // irq en/disable is done inside
++2:
+ #endif
+ 
+ 	mov	x0, sp
+diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
+index 5335a6bd1..84520f116 100644
+--- a/arch/arm64/kernel/fpsimd.c
++++ b/arch/arm64/kernel/fpsimd.c
+@@ -226,6 +226,16 @@ static void sve_free(struct task_struct *task)
+ 	__sve_free(task);
+ }
+ 
++static void *sve_free_atomic(struct task_struct *task)
++{
++	void *sve_state = task->thread.sve_state;
++
++	WARN_ON(test_tsk_thread_flag(task, TIF_SVE));
++
++	task->thread.sve_state = NULL;
++	return sve_state;
++}
++
+ /*
+  * TIF_SVE controls whether a task can use SVE without trapping while
+  * in userspace, and also the way a task's FPSIMD/SVE state is stored
+@@ -1022,6 +1032,7 @@ void fpsimd_thread_switch(struct task_struct *next)
+ void fpsimd_flush_thread(void)
+ {
+ 	int vl, supported_vl;
++	void *mem = NULL;
+ 
+ 	if (!system_supports_fpsimd())
+ 		return;
+@@ -1034,7 +1045,7 @@ void fpsimd_flush_thread(void)
+ 
+ 	if (system_supports_sve()) {
+ 		clear_thread_flag(TIF_SVE);
+-		sve_free(current);
++		mem = sve_free_atomic(current);
+ 
+ 		/*
+ 		 * Reset the task vector length as required.
+@@ -1068,6 +1079,7 @@ void fpsimd_flush_thread(void)
+ 	}
+ 
+ 	put_cpu_fpsimd_context();
++	kfree(mem);
+ }
+ 
+ /*
+diff --git a/arch/arm64/kernel/ipi_nmi.c b/arch/arm64/kernel/ipi_nmi.c
+index 9a8f7c256..c0753dcdb 100644
+--- a/arch/arm64/kernel/ipi_nmi.c
++++ b/arch/arm64/kernel/ipi_nmi.c
+@@ -35,9 +35,7 @@ void arm64_send_nmi(cpumask_t *mask)
+ 
+ static void ipi_cpu_backtrace(void *info)
+ {
+-	printk_safe_enter();
+ 	nmi_cpu_backtrace(get_irq_regs());
+-	printk_safe_exit();
+ }
+ 
+ static DEFINE_PER_CPU(call_single_data_t, cpu_backtrace_csd) =
+diff --git a/arch/arm64/kernel/signal.c b/arch/arm64/kernel/signal.c
+index 17cb54d1e..7f4a03453 100644
+--- a/arch/arm64/kernel/signal.c
++++ b/arch/arm64/kernel/signal.c
+@@ -694,7 +694,7 @@ asmlinkage void do_notify_resume(struct pt_regs *regs,
+ 				 unsigned long thread_flags)
+ {
+ 	do {
+-		if (thread_flags & _TIF_NEED_RESCHED) {
++		if (thread_flags & _TIF_NEED_RESCHED_MASK) {
+ 			/* Unmask Debug and SError for the next task */
+ 			local_daif_restore(DAIF_PROCCTX_NOIRQ);
+ 
+diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c
+index bc5a91d17..b757d28ab 100644
+--- a/arch/arm64/kvm/arm.c
++++ b/arch/arm64/kvm/arm.c
+@@ -855,7 +855,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
+ 		 * involves poking the GIC, which must be done in a
+ 		 * non-preemptible context.
+ 		 */
+-		preempt_disable();
++		migrate_disable();
+ 
+ 		kvm_pmu_flush_hwstate(vcpu);
+ 
+@@ -879,7 +879,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
+ 				kvm_timer_sync_user(vcpu);
+ 			kvm_vgic_sync_hwstate(vcpu);
+ 			local_irq_enable();
+-			preempt_enable();
++			migrate_enable();
+ 			continue;
+ 		}
+ 
+@@ -958,7 +958,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu)
+ 		/* Exit types that need handling before we can be preempted */
+ 		handle_exit_early(vcpu, ret);
+ 
+-		preempt_enable();
++		migrate_enable();
+ 
+ 		/*
+ 		 * The ARMv8 architecture doesn't give the hypervisor
+diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig
+index 7bf0a617e..c9f2533cc 100644
+--- a/arch/csky/Kconfig
++++ b/arch/csky/Kconfig
+@@ -286,6 +286,7 @@ config NR_CPUS
+ config HIGHMEM
+ 	bool "High Memory Support"
+ 	depends on !CPU_CK610
++	select KMAP_LOCAL
+ 	default y
+ 
+ config FORCE_MAX_ZONEORDER
+diff --git a/arch/csky/include/asm/fixmap.h b/arch/csky/include/asm/fixmap.h
+index 81f9477d5..4b589cc20 100644
+--- a/arch/csky/include/asm/fixmap.h
++++ b/arch/csky/include/asm/fixmap.h
+@@ -8,7 +8,7 @@
+ #include <asm/memory.h>
+ #ifdef CONFIG_HIGHMEM
+ #include <linux/threads.h>
+-#include <asm/kmap_types.h>
++#include <asm/kmap_size.h>
+ #endif
+ 
+ enum fixed_addresses {
+@@ -17,7 +17,7 @@ enum fixed_addresses {
+ #endif
+ #ifdef CONFIG_HIGHMEM
+ 	FIX_KMAP_BEGIN,
+-	FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_TYPE_NR * NR_CPUS) - 1,
++	FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_MAX_IDX * NR_CPUS) - 1,
+ #endif
+ 	__end_of_fixed_addresses
+ };
+diff --git a/arch/csky/include/asm/highmem.h b/arch/csky/include/asm/highmem.h
+index 14645e3d5..1f4ed3f4c 100644
+--- a/arch/csky/include/asm/highmem.h
++++ b/arch/csky/include/asm/highmem.h
+@@ -9,7 +9,7 @@
+ #include <linux/init.h>
+ #include <linux/interrupt.h>
+ #include <linux/uaccess.h>
+-#include <asm/kmap_types.h>
++#include <asm/kmap_size.h>
+ #include <asm/cache.h>
+ 
+ /* undef for production */
+@@ -32,10 +32,12 @@ extern pte_t *pkmap_page_table;
+ 
+ #define ARCH_HAS_KMAP_FLUSH_TLB
+ extern void kmap_flush_tlb(unsigned long addr);
+-extern void *kmap_atomic_pfn(unsigned long pfn);
+ 
+ #define flush_cache_kmaps() do {} while (0)
+ 
++#define arch_kmap_local_post_map(vaddr, pteval)	kmap_flush_tlb(vaddr)
++#define arch_kmap_local_post_unmap(vaddr)	kmap_flush_tlb(vaddr)
++
+ extern void kmap_init(void);
+ 
+ #endif /* __KERNEL__ */
+diff --git a/arch/csky/mm/highmem.c b/arch/csky/mm/highmem.c
+index 89c10800a..4161df3c6 100644
+--- a/arch/csky/mm/highmem.c
++++ b/arch/csky/mm/highmem.c
+@@ -9,8 +9,6 @@
+ #include <asm/tlbflush.h>
+ #include <asm/cacheflush.h>
+ 
+-static pte_t *kmap_pte;
+-
+ unsigned long highstart_pfn, highend_pfn;
+ 
+ void kmap_flush_tlb(unsigned long addr)
+@@ -19,67 +17,7 @@ void kmap_flush_tlb(unsigned long addr)
+ }
+ EXPORT_SYMBOL(kmap_flush_tlb);
+ 
+-void *kmap_atomic_high_prot(struct page *page, pgprot_t prot)
+-{
+-	unsigned long vaddr;
+-	int idx, type;
+-
+-	type = kmap_atomic_idx_push();
+-	idx = type + KM_TYPE_NR*smp_processor_id();
+-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	BUG_ON(!pte_none(*(kmap_pte - idx)));
+-#endif
+-	set_pte(kmap_pte-idx, mk_pte(page, prot));
+-	flush_tlb_one((unsigned long)vaddr);
+-
+-	return (void *)vaddr;
+-}
+-EXPORT_SYMBOL(kmap_atomic_high_prot);
+-
+-void kunmap_atomic_high(void *kvaddr)
+-{
+-	unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
+-	int idx;
+-
+-	if (vaddr < FIXADDR_START)
+-		return;
+-
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	idx = KM_TYPE_NR*smp_processor_id() + kmap_atomic_idx();
+-
+-	BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
+-
+-	pte_clear(&init_mm, vaddr, kmap_pte - idx);
+-	flush_tlb_one(vaddr);
+-#else
+-	(void) idx; /* to kill a warning */
+-#endif
+-	kmap_atomic_idx_pop();
+-}
+-EXPORT_SYMBOL(kunmap_atomic_high);
+-
+-/*
+- * This is the same as kmap_atomic() but can map memory that doesn't
+- * have a struct page associated with it.
+- */
+-void *kmap_atomic_pfn(unsigned long pfn)
+-{
+-	unsigned long vaddr;
+-	int idx, type;
+-
+-	pagefault_disable();
+-
+-	type = kmap_atomic_idx_push();
+-	idx = type + KM_TYPE_NR*smp_processor_id();
+-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-	set_pte(kmap_pte-idx, pfn_pte(pfn, PAGE_KERNEL));
+-	flush_tlb_one(vaddr);
+-
+-	return (void *) vaddr;
+-}
+-
+-static void __init kmap_pages_init(void)
++void __init kmap_init(void)
+ {
+ 	unsigned long vaddr;
+ 	pgd_t *pgd;
+@@ -96,14 +34,3 @@ static void __init kmap_pages_init(void)
+ 	pte = pte_offset_kernel(pmd, vaddr);
+ 	pkmap_page_table = pte;
+ }
+-
+-void __init kmap_init(void)
+-{
+-	unsigned long vaddr;
+-
+-	kmap_pages_init();
+-
+-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN);
+-
+-	kmap_pte = pte_offset_kernel((pmd_t *)pgd_offset_k(vaddr), vaddr);
+-}
+diff --git a/arch/hexagon/include/asm/spinlock_types.h b/arch/hexagon/include/asm/spinlock_types.h
+index 19d233497..de72fb230 100644
+--- a/arch/hexagon/include/asm/spinlock_types.h
++++ b/arch/hexagon/include/asm/spinlock_types.h
+@@ -8,10 +8,6 @@
+ #ifndef _ASM_SPINLOCK_TYPES_H
+ #define _ASM_SPINLOCK_TYPES_H
+ 
+-#ifndef __LINUX_SPINLOCK_TYPES_H
+-# error "please don't include this file directly"
+-#endif
+-
+ typedef struct {
+ 	volatile unsigned int lock;
+ } arch_spinlock_t;
+diff --git a/arch/ia64/include/asm/kmap_types.h b/arch/ia64/include/asm/kmap_types.h
+deleted file mode 100644
+index 5c268cf7c..000000000
+--- a/arch/ia64/include/asm/kmap_types.h
++++ /dev/null
+@@ -1,13 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0 */
+-#ifndef _ASM_IA64_KMAP_TYPES_H
+-#define _ASM_IA64_KMAP_TYPES_H
+-
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-#define  __WITH_KM_FENCE
+-#endif
+-
+-#include <asm-generic/kmap_types.h>
+-
+-#undef __WITH_KM_FENCE
+-
+-#endif /* _ASM_IA64_KMAP_TYPES_H */
+diff --git a/arch/ia64/include/asm/spinlock_types.h b/arch/ia64/include/asm/spinlock_types.h
+index 6e345fefc..681408d68 100644
+--- a/arch/ia64/include/asm/spinlock_types.h
++++ b/arch/ia64/include/asm/spinlock_types.h
+@@ -2,10 +2,6 @@
+ #ifndef _ASM_IA64_SPINLOCK_TYPES_H
+ #define _ASM_IA64_SPINLOCK_TYPES_H
+ 
+-#ifndef __LINUX_SPINLOCK_TYPES_H
+-# error "please don't include this file directly"
+-#endif
+-
+ typedef struct {
+ 	volatile unsigned int lock;
+ } arch_spinlock_t;
+diff --git a/arch/ia64/kernel/time.c b/arch/ia64/kernel/time.c
+index 7abc5f37b..733e0e332 100644
+--- a/arch/ia64/kernel/time.c
++++ b/arch/ia64/kernel/time.c
+@@ -138,12 +138,8 @@ void vtime_account_kernel(struct task_struct *tsk)
+ 	struct thread_info *ti = task_thread_info(tsk);
+ 	__u64 stime = vtime_delta(tsk);
+ 
+-	if ((tsk->flags & PF_VCPU) && !irq_count())
++	if (tsk->flags & PF_VCPU)
+ 		ti->gtime += stime;
+-	else if (hardirq_count())
+-		ti->hardirq_time += stime;
+-	else if (in_serving_softirq())
+-		ti->softirq_time += stime;
+ 	else
+ 		ti->stime += stime;
+ }
+@@ -156,6 +152,20 @@ void vtime_account_idle(struct task_struct *tsk)
+ 	ti->idle_time += vtime_delta(tsk);
+ }
+ 
++void vtime_account_softirq(struct task_struct *tsk)
++{
++	struct thread_info *ti = task_thread_info(tsk);
++
++	ti->softirq_time += vtime_delta(tsk);
++}
++
++void vtime_account_hardirq(struct task_struct *tsk)
++{
++	struct thread_info *ti = task_thread_info(tsk);
++
++	ti->hardirq_time += vtime_delta(tsk);
++}
++
+ #endif /* CONFIG_VIRT_CPU_ACCOUNTING_NATIVE */
+ 
+ static irqreturn_t
+diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
+index 33925ffed..7f6ca0ab4 100644
+--- a/arch/microblaze/Kconfig
++++ b/arch/microblaze/Kconfig
+@@ -155,6 +155,7 @@ config XILINX_UNCACHED_SHADOW
+ config HIGHMEM
+ 	bool "High memory support"
+ 	depends on MMU
++	select KMAP_LOCAL
+ 	help
+ 	  The address space of Microblaze processors is only 4 Gigabytes large
+ 	  and it has to accommodate user address space, kernel address
+diff --git a/arch/microblaze/include/asm/fixmap.h b/arch/microblaze/include/asm/fixmap.h
+index 0379ce522..e6e9288bf 100644
+--- a/arch/microblaze/include/asm/fixmap.h
++++ b/arch/microblaze/include/asm/fixmap.h
+@@ -20,7 +20,7 @@
+ #include <asm/page.h>
+ #ifdef CONFIG_HIGHMEM
+ #include <linux/threads.h>
+-#include <asm/kmap_types.h>
++#include <asm/kmap_size.h>
+ #endif
+ 
+ #define FIXADDR_TOP	((unsigned long)(-PAGE_SIZE))
+@@ -47,7 +47,7 @@ enum fixed_addresses {
+ 	FIX_HOLE,
+ #ifdef CONFIG_HIGHMEM
+ 	FIX_KMAP_BEGIN,	/* reserved pte's for temporary kernel mappings */
+-	FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_TYPE_NR * num_possible_cpus()) - 1,
++	FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_MAX_IDX * num_possible_cpus()) - 1,
+ #endif
+ 	__end_of_fixed_addresses
+ };
+diff --git a/arch/microblaze/include/asm/highmem.h b/arch/microblaze/include/asm/highmem.h
+index 284ca8fb5..4418633fb 100644
+--- a/arch/microblaze/include/asm/highmem.h
++++ b/arch/microblaze/include/asm/highmem.h
+@@ -25,7 +25,6 @@
+ #include <linux/uaccess.h>
+ #include <asm/fixmap.h>
+ 
+-extern pte_t *kmap_pte;
+ extern pte_t *pkmap_page_table;
+ 
+ /*
+@@ -52,6 +51,11 @@ extern pte_t *pkmap_page_table;
+ 
+ #define flush_cache_kmaps()	{ flush_icache(); flush_dcache(); }
+ 
++#define arch_kmap_local_post_map(vaddr, pteval)	\
++	local_flush_tlb_page(NULL, vaddr);
++#define arch_kmap_local_post_unmap(vaddr)	\
++	local_flush_tlb_page(NULL, vaddr);
++
+ #endif /* __KERNEL__ */
+ 
+ #endif /* _ASM_HIGHMEM_H */
+diff --git a/arch/microblaze/mm/Makefile b/arch/microblaze/mm/Makefile
+index 1b16875ce..8ced71100 100644
+--- a/arch/microblaze/mm/Makefile
++++ b/arch/microblaze/mm/Makefile
+@@ -6,4 +6,3 @@
+ obj-y := consistent.o init.o
+ 
+ obj-$(CONFIG_MMU) += pgtable.o mmu_context.o fault.o
+-obj-$(CONFIG_HIGHMEM) += highmem.o
+diff --git a/arch/microblaze/mm/highmem.c b/arch/microblaze/mm/highmem.c
+deleted file mode 100644
+index 92e089041..000000000
+--- a/arch/microblaze/mm/highmem.c
++++ /dev/null
+@@ -1,78 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/*
+- * highmem.c: virtual kernel memory mappings for high memory
+- *
+- * PowerPC version, stolen from the i386 version.
+- *
+- * Used in CONFIG_HIGHMEM systems for memory pages which
+- * are not addressable by direct kernel virtual addresses.
+- *
+- * Copyright (C) 1999 Gerhard Wichert, Siemens AG
+- *		      Gerhard.Wichert@pdb.siemens.de
+- *
+- *
+- * Redesigned the x86 32-bit VM architecture to deal with
+- * up to 16 Terrabyte physical memory. With current x86 CPUs
+- * we now support up to 64 Gigabytes physical RAM.
+- *
+- * Copyright (C) 1999 Ingo Molnar <mingo@redhat.com>
+- *
+- * Reworked for PowerPC by various contributors. Moved from
+- * highmem.h by Benjamin Herrenschmidt (c) 2009 IBM Corp.
+- */
+-
+-#include <linux/export.h>
+-#include <linux/highmem.h>
+-
+-/*
+- * The use of kmap_atomic/kunmap_atomic is discouraged - kmap/kunmap
+- * gives a more generic (and caching) interface. But kmap_atomic can
+- * be used in IRQ contexts, so in some (very limited) cases we need
+- * it.
+- */
+-#include <asm/tlbflush.h>
+-
+-void *kmap_atomic_high_prot(struct page *page, pgprot_t prot)
+-{
+-
+-	unsigned long vaddr;
+-	int idx, type;
+-
+-	type = kmap_atomic_idx_push();
+-	idx = type + KM_TYPE_NR*smp_processor_id();
+-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	BUG_ON(!pte_none(*(kmap_pte-idx)));
+-#endif
+-	set_pte_at(&init_mm, vaddr, kmap_pte-idx, mk_pte(page, prot));
+-	local_flush_tlb_page(NULL, vaddr);
+-
+-	return (void *) vaddr;
+-}
+-EXPORT_SYMBOL(kmap_atomic_high_prot);
+-
+-void kunmap_atomic_high(void *kvaddr)
+-{
+-	unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
+-	int type;
+-	unsigned int idx;
+-
+-	if (vaddr < __fix_to_virt(FIX_KMAP_END))
+-		return;
+-
+-	type = kmap_atomic_idx();
+-
+-	idx = type + KM_TYPE_NR * smp_processor_id();
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
+-#endif
+-	/*
+-	 * force other mappings to Oops if they'll try to access
+-	 * this pte without first remap it
+-	 */
+-	pte_clear(&init_mm, vaddr, kmap_pte-idx);
+-	local_flush_tlb_page(NULL, vaddr);
+-
+-	kmap_atomic_idx_pop();
+-}
+-EXPORT_SYMBOL(kunmap_atomic_high);
+diff --git a/arch/microblaze/mm/init.c b/arch/microblaze/mm/init.c
+index 4a0c30ced..498eaa4d3 100644
+--- a/arch/microblaze/mm/init.c
++++ b/arch/microblaze/mm/init.c
+@@ -49,17 +49,11 @@ unsigned long lowmem_size;
+ EXPORT_SYMBOL(min_low_pfn);
+ EXPORT_SYMBOL(max_low_pfn);
+ 
+-#ifdef CONFIG_HIGHMEM
+-pte_t *kmap_pte;
+-EXPORT_SYMBOL(kmap_pte);
+-
+ static void __init highmem_init(void)
+ {
+ 	pr_debug("%x\n", (u32)PKMAP_BASE);
+ 	map_page(PKMAP_BASE, 0, 0);	/* XXX gross */
+ 	pkmap_page_table = virt_to_kpte(PKMAP_BASE);
+-
+-	kmap_pte = virt_to_kpte(__fix_to_virt(FIX_KMAP_BEGIN));
+ }
+ 
+ static void highmem_setup(void)
+diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
+index 896a29df1..1b3593d53 100644
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -2727,6 +2727,7 @@ config WAR_MIPS34K_MISSED_ITLB
+ config HIGHMEM
+ 	bool "High Memory Support"
+ 	depends on 32BIT && CPU_SUPPORTS_HIGHMEM && SYS_SUPPORTS_HIGHMEM && !CPU_MIPS32_3_5_EVA
++	select KMAP_LOCAL
+ 
+ config CPU_SUPPORTS_HIGHMEM
+ 	bool
+diff --git a/arch/mips/include/asm/fixmap.h b/arch/mips/include/asm/fixmap.h
+index 743535be7..beea14761 100644
+--- a/arch/mips/include/asm/fixmap.h
++++ b/arch/mips/include/asm/fixmap.h
+@@ -17,7 +17,7 @@
+ #include <spaces.h>
+ #ifdef CONFIG_HIGHMEM
+ #include <linux/threads.h>
+-#include <asm/kmap_types.h>
++#include <asm/kmap_size.h>
+ #endif
+ 
+ /*
+@@ -52,7 +52,7 @@ enum fixed_addresses {
+ #ifdef CONFIG_HIGHMEM
+ 	/* reserved pte's for temporary kernel mappings */
+ 	FIX_KMAP_BEGIN = FIX_CMAP_END + 1,
+-	FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
++	FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_MAX_IDX * NR_CPUS) - 1,
+ #endif
+ 	__end_of_fixed_addresses
+ };
+diff --git a/arch/mips/include/asm/highmem.h b/arch/mips/include/asm/highmem.h
+index 9f021cf51..1716181ea 100644
+--- a/arch/mips/include/asm/highmem.h
++++ b/arch/mips/include/asm/highmem.h
+@@ -24,7 +24,7 @@
+ #include <linux/interrupt.h>
+ #include <linux/uaccess.h>
+ #include <asm/cpu-features.h>
+-#include <asm/kmap_types.h>
++#include <asm/kmap_size.h>
+ 
+ /* declarations for highmem.c */
+ extern unsigned long highstart_pfn, highend_pfn;
+@@ -48,11 +48,11 @@ extern pte_t *pkmap_page_table;
+ 
+ #define ARCH_HAS_KMAP_FLUSH_TLB
+ extern void kmap_flush_tlb(unsigned long addr);
+-extern void *kmap_atomic_pfn(unsigned long pfn);
+ 
+ #define flush_cache_kmaps()	BUG_ON(cpu_has_dc_aliases)
+ 
+-extern void kmap_init(void);
++#define arch_kmap_local_post_map(vaddr, pteval)	local_flush_tlb_one(vaddr)
++#define arch_kmap_local_post_unmap(vaddr)	local_flush_tlb_one(vaddr)
+ 
+ #endif /* __KERNEL__ */
+ 
+diff --git a/arch/mips/include/asm/kmap_types.h b/arch/mips/include/asm/kmap_types.h
+deleted file mode 100644
+index 16665dc24..000000000
+--- a/arch/mips/include/asm/kmap_types.h
++++ /dev/null
+@@ -1,13 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0 */
+-#ifndef _ASM_KMAP_TYPES_H
+-#define _ASM_KMAP_TYPES_H
+-
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-#define	 __WITH_KM_FENCE
+-#endif
+-
+-#include <asm-generic/kmap_types.h>
+-
+-#undef __WITH_KM_FENCE
+-
+-#endif
+diff --git a/arch/mips/kernel/crash_dump.c b/arch/mips/kernel/crash_dump.c
+index 01b2bd95b..9aba83e1e 100644
+--- a/arch/mips/kernel/crash_dump.c
++++ b/arch/mips/kernel/crash_dump.c
+@@ -5,8 +5,6 @@
+ #include <linux/uaccess.h>
+ #include <linux/slab.h>
+ 
+-static void *kdump_buf_page;
+-
+ /**
+  * copy_oldmem_page - copy one page from "oldmem"
+  * @pfn: page frame number to be copied
+@@ -17,51 +15,25 @@ static void *kdump_buf_page;
+  * @userbuf: if set, @buf is in user address space, use copy_to_user(),
+  *	otherwise @buf is in kernel address space, use memcpy().
+  *
+- * Copy a page from "oldmem". For this page, there is no pte mapped
++ * Copy a page from "oldmem". For this page, there might be no pte mapped
+  * in the current kernel.
+- *
+- * Calling copy_to_user() in atomic context is not desirable. Hence first
+- * copying the data to a pre-allocated kernel page and then copying to user
+- * space in non-atomic context.
+  */
+-ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
+-			 size_t csize, unsigned long offset, int userbuf)
++ssize_t copy_oldmem_page(unsigned long pfn, char *buf, size_t csize,
++			 unsigned long offset, int userbuf)
+ {
+ 	void  *vaddr;
+ 
+ 	if (!csize)
+ 		return 0;
+ 
+-	vaddr = kmap_atomic_pfn(pfn);
++	vaddr = kmap_local_pfn(pfn);
+ 
+ 	if (!userbuf) {
+-		memcpy(buf, (vaddr + offset), csize);
+-		kunmap_atomic(vaddr);
++		memcpy(buf, vaddr + offset, csize);
+ 	} else {
+-		if (!kdump_buf_page) {
+-			pr_warn("Kdump: Kdump buffer page not allocated\n");
+-
+-			return -EFAULT;
+-		}
+-		copy_page(kdump_buf_page, vaddr);
+-		kunmap_atomic(vaddr);
+-		if (copy_to_user(buf, (kdump_buf_page + offset), csize))
+-			return -EFAULT;
++		if (copy_to_user(buf, vaddr + offset, csize))
++			csize = -EFAULT;
+ 	}
+ 
+ 	return csize;
+ }
+-
+-static int __init kdump_buf_page_init(void)
+-{
+-	int ret = 0;
+-
+-	kdump_buf_page = kmalloc(PAGE_SIZE, GFP_KERNEL);
+-	if (!kdump_buf_page) {
+-		pr_warn("Kdump: Failed to allocate kdump buffer page\n");
+-		ret = -ENOMEM;
+-	}
+-
+-	return ret;
+-}
+-arch_initcall(kdump_buf_page_init);
+diff --git a/arch/mips/mm/highmem.c b/arch/mips/mm/highmem.c
+index 5fec7f45d..57e2f08f0 100644
+--- a/arch/mips/mm/highmem.c
++++ b/arch/mips/mm/highmem.c
+@@ -8,8 +8,6 @@
+ #include <asm/fixmap.h>
+ #include <asm/tlbflush.h>
+ 
+-static pte_t *kmap_pte;
+-
+ unsigned long highstart_pfn, highend_pfn;
+ 
+ void kmap_flush_tlb(unsigned long addr)
+@@ -17,78 +15,3 @@ void kmap_flush_tlb(unsigned long addr)
+ 	flush_tlb_one(addr);
+ }
+ EXPORT_SYMBOL(kmap_flush_tlb);
+-
+-void *kmap_atomic_high_prot(struct page *page, pgprot_t prot)
+-{
+-	unsigned long vaddr;
+-	int idx, type;
+-
+-	type = kmap_atomic_idx_push();
+-	idx = type + KM_TYPE_NR*smp_processor_id();
+-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	BUG_ON(!pte_none(*(kmap_pte - idx)));
+-#endif
+-	set_pte(kmap_pte-idx, mk_pte(page, prot));
+-	local_flush_tlb_one((unsigned long)vaddr);
+-
+-	return (void*) vaddr;
+-}
+-EXPORT_SYMBOL(kmap_atomic_high_prot);
+-
+-void kunmap_atomic_high(void *kvaddr)
+-{
+-	unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
+-	int type __maybe_unused;
+-
+-	if (vaddr < FIXADDR_START)
+-		return;
+-
+-	type = kmap_atomic_idx();
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	{
+-		int idx = type + KM_TYPE_NR * smp_processor_id();
+-
+-		BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
+-
+-		/*
+-		 * force other mappings to Oops if they'll try to access
+-		 * this pte without first remap it
+-		 */
+-		pte_clear(&init_mm, vaddr, kmap_pte-idx);
+-		local_flush_tlb_one(vaddr);
+-	}
+-#endif
+-	kmap_atomic_idx_pop();
+-}
+-EXPORT_SYMBOL(kunmap_atomic_high);
+-
+-/*
+- * This is the same as kmap_atomic() but can map memory that doesn't
+- * have a struct page associated with it.
+- */
+-void *kmap_atomic_pfn(unsigned long pfn)
+-{
+-	unsigned long vaddr;
+-	int idx, type;
+-
+-	preempt_disable();
+-	pagefault_disable();
+-
+-	type = kmap_atomic_idx_push();
+-	idx = type + KM_TYPE_NR*smp_processor_id();
+-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-	set_pte(kmap_pte-idx, pfn_pte(pfn, PAGE_KERNEL));
+-	flush_tlb_one(vaddr);
+-
+-	return (void*) vaddr;
+-}
+-
+-void __init kmap_init(void)
+-{
+-	unsigned long kmap_vstart;
+-
+-	/* cache the first kmap pte */
+-	kmap_vstart = __fix_to_virt(FIX_KMAP_BEGIN);
+-	kmap_pte = virt_to_kpte(kmap_vstart);
+-}
+diff --git a/arch/mips/mm/init.c b/arch/mips/mm/init.c
+index 07e84a774..bc80893e5 100644
+--- a/arch/mips/mm/init.c
++++ b/arch/mips/mm/init.c
+@@ -36,7 +36,6 @@
+ #include <asm/cachectl.h>
+ #include <asm/cpu.h>
+ #include <asm/dma.h>
+-#include <asm/kmap_types.h>
+ #include <asm/maar.h>
+ #include <asm/mmu_context.h>
+ #include <asm/sections.h>
+@@ -402,9 +401,6 @@ void __init paging_init(void)
+ 
+ 	pagetable_init();
+ 
+-#ifdef CONFIG_HIGHMEM
+-	kmap_init();
+-#endif
+ #ifdef CONFIG_ZONE_DMA
+ 	max_zone_pfns[ZONE_DMA] = MAX_DMA_PFN;
+ #endif
+diff --git a/arch/nds32/Kconfig.cpu b/arch/nds32/Kconfig.cpu
+index f88a12fdf..c10759952 100644
+--- a/arch/nds32/Kconfig.cpu
++++ b/arch/nds32/Kconfig.cpu
+@@ -157,6 +157,7 @@ config HW_SUPPORT_UNALIGNMENT_ACCESS
+ config HIGHMEM
+ 	bool "High Memory Support"
+ 	depends on MMU && !CPU_CACHE_ALIASING
++	select KMAP_LOCAL
+ 	help
+ 	  The address space of Andes processors is only 4 Gigabytes large
+ 	  and it has to accommodate user address space, kernel address
+diff --git a/arch/nds32/include/asm/fixmap.h b/arch/nds32/include/asm/fixmap.h
+index 5a4bf11e5..2fa09a2de 100644
+--- a/arch/nds32/include/asm/fixmap.h
++++ b/arch/nds32/include/asm/fixmap.h
+@@ -6,7 +6,7 @@
+ 
+ #ifdef CONFIG_HIGHMEM
+ #include <linux/threads.h>
+-#include <asm/kmap_types.h>
++#include <asm/kmap_size.h>
+ #endif
+ 
+ enum fixed_addresses {
+@@ -14,7 +14,7 @@ enum fixed_addresses {
+ 	FIX_KMAP_RESERVED,
+ 	FIX_KMAP_BEGIN,
+ #ifdef CONFIG_HIGHMEM
+-	FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_TYPE_NR * NR_CPUS),
++	FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_MAX_IDX * NR_CPUS) - 1,
+ #endif
+ 	FIX_EARLYCON_MEM_BASE,
+ 	__end_of_fixed_addresses
+diff --git a/arch/nds32/include/asm/highmem.h b/arch/nds32/include/asm/highmem.h
+index fe986d0e6..16159a871 100644
+--- a/arch/nds32/include/asm/highmem.h
++++ b/arch/nds32/include/asm/highmem.h
+@@ -5,7 +5,6 @@
+ #define _ASM_HIGHMEM_H
+ 
+ #include <asm/proc-fns.h>
+-#include <asm/kmap_types.h>
+ #include <asm/fixmap.h>
+ 
+ /*
+@@ -45,11 +44,22 @@ extern pte_t *pkmap_page_table;
+ extern void kmap_init(void);
+ 
+ /*
+- * The following functions are already defined by <linux/highmem.h>
+- * when CONFIG_HIGHMEM is not set.
++ * FIXME: The below looks broken vs. a kmap_atomic() in task context which
++ * is interupted and another kmap_atomic() happens in interrupt context.
++ * But what do I know about nds32. -- tglx
+  */
+-#ifdef CONFIG_HIGHMEM
+-extern void *kmap_atomic_pfn(unsigned long pfn);
+-#endif
++#define arch_kmap_local_post_map(vaddr, pteval)			\
++	do {							\
++		__nds32__tlbop_inv(vaddr);			\
++		__nds32__mtsr_dsb(vaddr, NDS32_SR_TLB_VPN);	\
++		__nds32__tlbop_rwr(pteval);			\
++		__nds32__isb();					\
++	} while (0)
++
++#define arch_kmap_local_pre_unmap(vaddr)			\
++	do {							\
++		__nds32__tlbop_inv(vaddr);			\
++		__nds32__isb();					\
++	} while (0)
+ 
+ #endif
+diff --git a/arch/nds32/mm/Makefile b/arch/nds32/mm/Makefile
+index 897ecaf5c..14fb2e8eb 100644
+--- a/arch/nds32/mm/Makefile
++++ b/arch/nds32/mm/Makefile
+@@ -3,7 +3,6 @@ obj-y				:= extable.o tlb.o fault.o init.o mmap.o \
+                                    mm-nds32.o cacheflush.o proc.o
+ 
+ obj-$(CONFIG_ALIGNMENT_TRAP)	+= alignment.o
+-obj-$(CONFIG_HIGHMEM)           += highmem.o
+ 
+ ifdef CONFIG_FUNCTION_TRACER
+ CFLAGS_REMOVE_proc.o     = $(CC_FLAGS_FTRACE)
+diff --git a/arch/nds32/mm/highmem.c b/arch/nds32/mm/highmem.c
+deleted file mode 100644
+index 4284cd59e..000000000
+--- a/arch/nds32/mm/highmem.c
++++ /dev/null
+@@ -1,48 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-// Copyright (C) 2005-2017 Andes Technology Corporation
+-
+-#include <linux/export.h>
+-#include <linux/highmem.h>
+-#include <linux/sched.h>
+-#include <linux/smp.h>
+-#include <linux/interrupt.h>
+-#include <linux/memblock.h>
+-#include <asm/fixmap.h>
+-#include <asm/tlbflush.h>
+-
+-void *kmap_atomic_high_prot(struct page *page, pgprot_t prot)
+-{
+-	unsigned int idx;
+-	unsigned long vaddr, pte;
+-	int type;
+-	pte_t *ptep;
+-
+-	type = kmap_atomic_idx_push();
+-
+-	idx = type + KM_TYPE_NR * smp_processor_id();
+-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-	pte = (page_to_pfn(page) << PAGE_SHIFT) | prot;
+-	ptep = pte_offset_kernel(pmd_off_k(vaddr), vaddr);
+-	set_pte(ptep, pte);
+-
+-	__nds32__tlbop_inv(vaddr);
+-	__nds32__mtsr_dsb(vaddr, NDS32_SR_TLB_VPN);
+-	__nds32__tlbop_rwr(pte);
+-	__nds32__isb();
+-	return (void *)vaddr;
+-}
+-EXPORT_SYMBOL(kmap_atomic_high_prot);
+-
+-void kunmap_atomic_high(void *kvaddr)
+-{
+-	if (kvaddr >= (void *)FIXADDR_START) {
+-		unsigned long vaddr = (unsigned long)kvaddr;
+-		pte_t *ptep;
+-		kmap_atomic_idx_pop();
+-		__nds32__tlbop_inv(vaddr);
+-		__nds32__isb();
+-		ptep = pte_offset_kernel(pmd_off_k(vaddr), vaddr);
+-		set_pte(ptep, 0);
+-	}
+-}
+-EXPORT_SYMBOL(kunmap_atomic_high);
+diff --git a/arch/openrisc/mm/init.c b/arch/openrisc/mm/init.c
+index 5e88c351e..f3fa02b88 100644
+--- a/arch/openrisc/mm/init.c
++++ b/arch/openrisc/mm/init.c
+@@ -33,7 +33,6 @@
+ #include <asm/io.h>
+ #include <asm/tlb.h>
+ #include <asm/mmu_context.h>
+-#include <asm/kmap_types.h>
+ #include <asm/fixmap.h>
+ #include <asm/tlbflush.h>
+ #include <asm/sections.h>
+diff --git a/arch/openrisc/mm/ioremap.c b/arch/openrisc/mm/ioremap.c
+index a978590d8..5aed97a18 100644
+--- a/arch/openrisc/mm/ioremap.c
++++ b/arch/openrisc/mm/ioremap.c
+@@ -15,7 +15,6 @@
+ #include <linux/io.h>
+ #include <linux/pgtable.h>
+ #include <asm/pgalloc.h>
+-#include <asm/kmap_types.h>
+ #include <asm/fixmap.h>
+ #include <asm/bug.h>
+ #include <linux/sched.h>
+diff --git a/arch/parisc/include/asm/hardirq.h b/arch/parisc/include/asm/hardirq.h
+index 7f7039516..fad29aa6f 100644
+--- a/arch/parisc/include/asm/hardirq.h
++++ b/arch/parisc/include/asm/hardirq.h
+@@ -32,7 +32,6 @@ typedef struct {
+ DECLARE_PER_CPU_SHARED_ALIGNED(irq_cpustat_t, irq_stat);
+ 
+ #define __ARCH_IRQ_STAT
+-#define __IRQ_STAT(cpu, member) (irq_stat[cpu].member)
+ #define inc_irq_stat(member)	this_cpu_inc(irq_stat.member)
+ #define __inc_irq_stat(member)	__this_cpu_inc(irq_stat.member)
+ #define ack_bad_irq(irq) WARN(1, "unexpected IRQ trap at vector %02x\n", irq)
+diff --git a/arch/parisc/include/asm/kmap_types.h b/arch/parisc/include/asm/kmap_types.h
+deleted file mode 100644
+index 3e70b5cd1..000000000
+--- a/arch/parisc/include/asm/kmap_types.h
++++ /dev/null
+@@ -1,13 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0 */
+-#ifndef _ASM_KMAP_TYPES_H
+-#define _ASM_KMAP_TYPES_H
+-
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-#define  __WITH_KM_FENCE
+-#endif
+-
+-#include <asm-generic/kmap_types.h>
+-
+-#undef __WITH_KM_FENCE
+-
+-#endif
+diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
+index ed06e0c32..a0cf63581 100644
+--- a/arch/powerpc/Kconfig
++++ b/arch/powerpc/Kconfig
+@@ -146,6 +146,7 @@ config PPC
+ 	select ARCH_MIGHT_HAVE_PC_SERIO
+ 	select ARCH_OPTIONAL_KERNEL_RWX		if ARCH_HAS_STRICT_KERNEL_RWX
+ 	select ARCH_SUPPORTS_ATOMIC_RMW
++	select ARCH_SUPPORTS_RT if HAVE_POSIX_CPU_TIMERS_TASK_WORK
+ 	select ARCH_USE_BUILTIN_BSWAP
+ 	select ARCH_USE_CMPXCHG_LOCKREF		if PPC64
+ 	select ARCH_USE_QUEUED_RWLOCKS		if PPC_QUEUED_SPINLOCKS
+@@ -234,6 +235,7 @@ config PPC
+ 	select HAVE_HARDLOCKUP_DETECTOR_PERF	if PERF_EVENTS && HAVE_PERF_EVENTS_NMI && !HAVE_HARDLOCKUP_DETECTOR_ARCH
+ 	select HAVE_PERF_REGS
+ 	select HAVE_PERF_USER_STACK_DUMP
++	select HAVE_PREEMPT_LAZY
+ 	select MMU_GATHER_RCU_TABLE_FREE
+ 	select MMU_GATHER_PAGE_SIZE
+ 	select HAVE_REGS_AND_STACK_ACCESS_API
+@@ -241,6 +243,7 @@ config PPC
+ 	select HAVE_SYSCALL_TRACEPOINTS
+ 	select HAVE_VIRT_CPU_ACCOUNTING
+ 	select HAVE_IRQ_TIME_ACCOUNTING
++	select HAVE_POSIX_CPU_TIMERS_TASK_WORK  if !KVM
+ 	select HAVE_RSEQ
+ 	select IOMMU_HELPER			if PPC64
+ 	select IRQ_DOMAIN
+@@ -414,6 +417,7 @@ menu "Kernel options"
+ config HIGHMEM
+ 	bool "High memory support"
+ 	depends on PPC32
++	select KMAP_LOCAL
+ 
+ source "kernel/Kconfig.hz"
+ 
+diff --git a/arch/powerpc/include/asm/cmpxchg.h b/arch/powerpc/include/asm/cmpxchg.h
+index cf091c4c2..7371f7e23 100644
+--- a/arch/powerpc/include/asm/cmpxchg.h
++++ b/arch/powerpc/include/asm/cmpxchg.h
+@@ -5,7 +5,7 @@
+ #ifdef __KERNEL__
+ #include <linux/compiler.h>
+ #include <asm/synch.h>
+-#include <linux/bug.h>
++#include <linux/bits.h>
+ 
+ #ifdef __BIG_ENDIAN
+ #define BITOFF_CAL(size, off)	((sizeof(u32) - size - off) * BITS_PER_BYTE)
+diff --git a/arch/powerpc/include/asm/fixmap.h b/arch/powerpc/include/asm/fixmap.h
+index 897cc6875..a832aeafe 100644
+--- a/arch/powerpc/include/asm/fixmap.h
++++ b/arch/powerpc/include/asm/fixmap.h
+@@ -20,7 +20,7 @@
+ #include <asm/page.h>
+ #ifdef CONFIG_HIGHMEM
+ #include <linux/threads.h>
+-#include <asm/kmap_types.h>
++#include <asm/kmap_size.h>
+ #endif
+ 
+ #ifdef CONFIG_PPC64
+@@ -61,7 +61,7 @@ enum fixed_addresses {
+ 	FIX_EARLY_DEBUG_BASE = FIX_EARLY_DEBUG_TOP+(ALIGN(SZ_128K, PAGE_SIZE)/PAGE_SIZE)-1,
+ #ifdef CONFIG_HIGHMEM
+ 	FIX_KMAP_BEGIN,	/* reserved pte's for temporary kernel mappings */
+-	FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
++	FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_MAX_IDX * NR_CPUS) - 1,
+ #endif
+ #ifdef CONFIG_PPC_8xx
+ 	/* For IMMR we need an aligned 512K area */
+diff --git a/arch/powerpc/include/asm/highmem.h b/arch/powerpc/include/asm/highmem.h
+index 104026f7d..80a5ae771 100644
+--- a/arch/powerpc/include/asm/highmem.h
++++ b/arch/powerpc/include/asm/highmem.h
+@@ -24,12 +24,10 @@
+ #ifdef __KERNEL__
+ 
+ #include <linux/interrupt.h>
+-#include <asm/kmap_types.h>
+ #include <asm/cacheflush.h>
+ #include <asm/page.h>
+ #include <asm/fixmap.h>
+ 
+-extern pte_t *kmap_pte;
+ extern pte_t *pkmap_page_table;
+ 
+ /*
+@@ -60,6 +58,11 @@ extern pte_t *pkmap_page_table;
+ 
+ #define flush_cache_kmaps()	flush_cache_all()
+ 
++#define arch_kmap_local_post_map(vaddr, pteval)	\
++	local_flush_tlb_page(NULL, vaddr)
++#define arch_kmap_local_post_unmap(vaddr)	\
++	local_flush_tlb_page(NULL, vaddr)
++
+ #endif /* __KERNEL__ */
+ 
+ #endif /* _ASM_HIGHMEM_H */
+diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
+deleted file mode 100644
+index c8fa182d4..000000000
+--- a/arch/powerpc/include/asm/kmap_types.h
++++ /dev/null
+@@ -1,13 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0-or-later */
+-#ifndef _ASM_POWERPC_KMAP_TYPES_H
+-#define _ASM_POWERPC_KMAP_TYPES_H
+-
+-#ifdef __KERNEL__
+-
+-/*
+- */
+-
+-#define KM_TYPE_NR 16
+-
+-#endif	/* __KERNEL__ */
+-#endif	/* _ASM_POWERPC_KMAP_TYPES_H */
+diff --git a/arch/powerpc/include/asm/simple_spinlock_types.h b/arch/powerpc/include/asm/simple_spinlock_types.h
+index 0f3cdd8fa..d45561e9e 100644
+--- a/arch/powerpc/include/asm/simple_spinlock_types.h
++++ b/arch/powerpc/include/asm/simple_spinlock_types.h
+@@ -2,7 +2,7 @@
+ #ifndef _ASM_POWERPC_SIMPLE_SPINLOCK_TYPES_H
+ #define _ASM_POWERPC_SIMPLE_SPINLOCK_TYPES_H
+ 
+-#ifndef __LINUX_SPINLOCK_TYPES_H
++#if !defined(__LINUX_SPINLOCK_TYPES_H) && !defined(__LINUX_RT_MUTEX_H)
+ # error "please don't include this file directly"
+ #endif
+ 
+diff --git a/arch/powerpc/include/asm/spinlock_types.h b/arch/powerpc/include/asm/spinlock_types.h
+index c5d742f18..cc6922a01 100644
+--- a/arch/powerpc/include/asm/spinlock_types.h
++++ b/arch/powerpc/include/asm/spinlock_types.h
+@@ -2,10 +2,6 @@
+ #ifndef _ASM_POWERPC_SPINLOCK_TYPES_H
+ #define _ASM_POWERPC_SPINLOCK_TYPES_H
+ 
+-#ifndef __LINUX_SPINLOCK_TYPES_H
+-# error "please don't include this file directly"
+-#endif
+-
+ #ifdef CONFIG_PPC_QUEUED_SPINLOCKS
+ #include <asm-generic/qspinlock_types.h>
+ #include <asm-generic/qrwlock_types.h>
+diff --git a/arch/powerpc/include/asm/stackprotector.h b/arch/powerpc/include/asm/stackprotector.h
+index 1c8460e23..b1653c160 100644
+--- a/arch/powerpc/include/asm/stackprotector.h
++++ b/arch/powerpc/include/asm/stackprotector.h
+@@ -24,7 +24,11 @@ static __always_inline void boot_init_stack_canary(void)
+ 	unsigned long canary;
+ 
+ 	/* Try to get a semi random initial value. */
++#ifdef CONFIG_PREEMPT_RT
++	canary = (unsigned long)&canary;
++#else
+ 	canary = get_random_canary();
++#endif
+ 	canary ^= mftb();
+ 	canary ^= LINUX_VERSION_CODE;
+ 	canary &= CANARY_MASK;
+diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
+index f4f4564c6..5b7e9bb9f 100644
+--- a/arch/powerpc/include/asm/thread_info.h
++++ b/arch/powerpc/include/asm/thread_info.h
+@@ -54,6 +54,8 @@
+ struct thread_info {
+ 	int		preempt_count;		/* 0 => preemptable,
+ 						   <0 => BUG */
++        int             preempt_lazy_count;     /* 0 => preemptable,
++                                                   <0 => BUG */
+ #ifdef CONFIG_SMP
+ 	unsigned int	cpu;
+ #endif
+@@ -107,11 +109,12 @@ void arch_setup_new_exec(void);
+ #define TIF_SINGLESTEP		8	/* singlestepping active */
+ #define TIF_NOHZ		9	/* in adaptive nohz mode */
+ #define TIF_SECCOMP		10	/* secure computing */
+-#define TIF_RESTOREALL		11	/* Restore all regs (implies NOERROR) */
+-#define TIF_NOERROR		12	/* Force successful syscall return */
++
++#define TIF_NEED_RESCHED_LAZY	11	/* lazy rescheduling necessary */
++#define TIF_SYSCALL_TRACEPOINT	12	/* syscall tracepoint instrumentation */
++
+ #define TIF_NOTIFY_RESUME	13	/* callback before returning to user */
+ #define TIF_UPROBE		14	/* breakpointed or single-stepping */
+-#define TIF_SYSCALL_TRACEPOINT	15	/* syscall tracepoint instrumentation */
+ #define TIF_EMULATE_STACK_STORE	16	/* Is an instruction emulation
+ 						for stack store? */
+ #define TIF_MEMDIE		17	/* is terminating due to OOM killer */
+@@ -120,6 +123,9 @@ void arch_setup_new_exec(void);
+ #endif
+ #define TIF_POLLING_NRFLAG	19	/* true if poll_idle() is polling TIF_NEED_RESCHED */
+ #define TIF_32BIT		20	/* 32 bit binary */
++#define TIF_RESTOREALL		21	/* Restore all regs (implies NOERROR) */
++#define TIF_NOERROR		22	/* Force successful syscall return */
++
+ 
+ /* as above, but as bit values */
+ #define _TIF_SYSCALL_TRACE	(1<<TIF_SYSCALL_TRACE)
+@@ -140,6 +146,7 @@ void arch_setup_new_exec(void);
+ #define _TIF_SYSCALL_TRACEPOINT	(1<<TIF_SYSCALL_TRACEPOINT)
+ #define _TIF_EMULATE_STACK_STORE	(1<<TIF_EMULATE_STACK_STORE)
+ #define _TIF_NOHZ		(1<<TIF_NOHZ)
++#define _TIF_NEED_RESCHED_LAZY	(1<<TIF_NEED_RESCHED_LAZY)
+ #define _TIF_SYSCALL_EMU	(1<<TIF_SYSCALL_EMU)
+ #define _TIF_SYSCALL_DOTRACE	(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
+ 				 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
+@@ -147,10 +154,12 @@ void arch_setup_new_exec(void);
+ 
+ #define _TIF_USER_WORK_MASK	(_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
+ 				 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
+-				 _TIF_RESTORE_TM | _TIF_PATCH_PENDING | \
++				 _TIF_RESTORE_TM | _TIF_PATCH_PENDING | _TIF_NEED_RESCHED_LAZY | \
+ 				 _TIF_NOTIFY_SIGNAL)
+ #define _TIF_PERSYSCALL_MASK	(_TIF_RESTOREALL|_TIF_NOERROR)
+ 
++#define _TIF_NEED_RESCHED_MASK	(_TIF_NEED_RESCHED | _TIF_NEED_RESCHED_LAZY)
++
+ /* Bits in local_flags */
+ /* Don't move TLF_NAPPING without adjusting the code in entry_32.S */
+ #define TLF_NAPPING		0	/* idle thread enabled NAP mode */
+diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c
+index 760f656ef..0a351a99d 100644
+--- a/arch/powerpc/kernel/asm-offsets.c
++++ b/arch/powerpc/kernel/asm-offsets.c
+@@ -187,6 +187,7 @@ int main(void)
+ 	OFFSET(TI_FLAGS, thread_info, flags);
+ 	OFFSET(TI_LOCAL_FLAGS, thread_info, local_flags);
+ 	OFFSET(TI_PREEMPT, thread_info, preempt_count);
++	OFFSET(TI_PREEMPT_LAZY, thread_info, preempt_lazy_count);
+ 
+ #ifdef CONFIG_PPC64
+ 	OFFSET(DCACHEL1BLOCKSIZE, ppc64_caches, l1d.block_size);
+diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S
+index 459f5d00b..fc9517a97 100644
+--- a/arch/powerpc/kernel/entry_32.S
++++ b/arch/powerpc/kernel/entry_32.S
+@@ -414,7 +414,9 @@ ret_from_syscall:
+ 	mtmsr	r10
+ 	lwz	r9,TI_FLAGS(r2)
+ 	li	r8,-MAX_ERRNO
+-	andi.	r0,r9,(_TIF_SYSCALL_DOTRACE|_TIF_SINGLESTEP|_TIF_USER_WORK_MASK|_TIF_PERSYSCALL_MASK)
++	lis	r0,(_TIF_SYSCALL_DOTRACE|_TIF_SINGLESTEP|_TIF_USER_WORK_MASK|_TIF_PERSYSCALL_MASK)@h
++	ori	r0,r0, (_TIF_SYSCALL_DOTRACE|_TIF_SINGLESTEP|_TIF_USER_WORK_MASK|_TIF_PERSYSCALL_MASK)@l
++	and.	r0,r9,r0
+ 	bne-	syscall_exit_work
+ 	cmplw	0,r3,r8
+ 	blt+	syscall_exit_cont
+@@ -530,13 +532,13 @@ syscall_dotrace:
+ 	b	syscall_dotrace_cont
+ 
+ syscall_exit_work:
+-	andi.	r0,r9,_TIF_RESTOREALL
++	andis.	r0,r9,_TIF_RESTOREALL@h
+ 	beq+	0f
+ 	REST_NVGPRS(r1)
+ 	b	2f
+ 0:	cmplw	0,r3,r8
+ 	blt+	1f
+-	andi.	r0,r9,_TIF_NOERROR
++	andis.	r0,r9,_TIF_NOERROR@h
+ 	bne-	1f
+ 	lwz	r11,_CCR(r1)			/* Load CR */
+ 	neg	r3,r3
+@@ -545,12 +547,12 @@ syscall_exit_work:
+ 
+ 1:	stw	r6,RESULT(r1)	/* Save result */
+ 	stw	r3,GPR3(r1)	/* Update return value */
+-2:	andi.	r0,r9,(_TIF_PERSYSCALL_MASK)
++2:	andis.	r0,r9,(_TIF_PERSYSCALL_MASK)@h
+ 	beq	4f
+ 
+ 	/* Clear per-syscall TIF flags if any are set.  */
+ 
+-	li	r11,_TIF_PERSYSCALL_MASK
++	lis	r11,(_TIF_PERSYSCALL_MASK)@h
+ 	addi	r12,r2,TI_FLAGS
+ 3:	lwarx	r8,0,r12
+ 	andc	r8,r8,r11
+@@ -927,7 +929,14 @@ resume_kernel:
+ 	cmpwi	0,r0,0		/* if non-zero, just restore regs and return */
+ 	bne	restore_kuap
+ 	andi.	r8,r8,_TIF_NEED_RESCHED
++	bne+	1f
++	lwz	r0,TI_PREEMPT_LAZY(r2)
++	cmpwi	0,r0,0          /* if non-zero, just restore regs and return */
++	bne	restore_kuap
++	lwz	r0,TI_FLAGS(r2)
++	andi.	r0,r0,_TIF_NEED_RESCHED_LAZY
+ 	beq+	restore_kuap
++1:
+ 	lwz	r3,_MSR(r1)
+ 	andi.	r0,r3,MSR_EE	/* interrupts off? */
+ 	beq	restore_kuap	/* don't schedule if so */
+@@ -1248,7 +1257,7 @@ global_dbcr0:
+ #endif /* !(CONFIG_4xx || CONFIG_BOOKE) */
+ 
+ do_work:			/* r10 contains MSR_KERNEL here */
+-	andi.	r0,r9,_TIF_NEED_RESCHED
++	andi.	r0,r9,_TIF_NEED_RESCHED_MASK
+ 	beq	do_user_signal
+ 
+ do_resched:			/* r10 contains MSR_KERNEL here */
+@@ -1267,7 +1276,7 @@ recheck:
+ 	LOAD_REG_IMMEDIATE(r10,MSR_KERNEL)
+ 	mtmsr	r10		/* disable interrupts */
+ 	lwz	r9,TI_FLAGS(r2)
+-	andi.	r0,r9,_TIF_NEED_RESCHED
++	andi.	r0,r9,_TIF_NEED_RESCHED_MASK
+ 	bne-	do_resched
+ 	andi.	r0,r9,_TIF_USER_WORK_MASK
+ 	beq	restore_user
+diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
+index e91d3ba1e..5ce64cfe6 100644
+--- a/arch/powerpc/kernel/exceptions-64e.S
++++ b/arch/powerpc/kernel/exceptions-64e.S
+@@ -1080,7 +1080,7 @@ _GLOBAL(ret_from_except_lite)
+ 	li	r10, -1
+ 	mtspr	SPRN_DBSR,r10
+ 	b	restore
+-1:	andi.	r0,r4,_TIF_NEED_RESCHED
++1:	andi.	r0,r4,_TIF_NEED_RESCHED_MASK
+ 	beq	2f
+ 	bl	restore_interrupts
+ 	SCHEDULE_USER
+@@ -1132,12 +1132,20 @@ resume_kernel:
+ 	bne-	0b
+ 1:
+ 
+-#ifdef CONFIG_PREEMPT
++#ifdef CONFIG_PREEMPTION
+ 	/* Check if we need to preempt */
++	lwz	r8,TI_PREEMPT(r9)
++	cmpwi	0,r8,0		/* if non-zero, just restore regs and return */
++	bne	restore
+ 	andi.	r0,r4,_TIF_NEED_RESCHED
++	bne+	check_count
++
++	andi.	r0,r4,_TIF_NEED_RESCHED_LAZY
+ 	beq+	restore
++	lwz	r8,TI_PREEMPT_LAZY(r9)
++
+ 	/* Check that preempt_count() == 0 and interrupts are enabled */
+-	lwz	r8,TI_PREEMPT(r9)
++check_count:
+ 	cmpwi	cr0,r8,0
+ 	bne	restore
+ 	ld	r0,SOFTE(r1)
+@@ -1158,7 +1166,7 @@ resume_kernel:
+ 	 * interrupted after loading SRR0/1.
+ 	 */
+ 	wrteei	0
+-#endif /* CONFIG_PREEMPT */
++#endif /* CONFIG_PREEMPTION */
+ 
+ restore:
+ 	/*
+diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
+index e8a548447..5ad4f27cb 100644
+--- a/arch/powerpc/kernel/irq.c
++++ b/arch/powerpc/kernel/irq.c
+@@ -753,10 +753,12 @@ void *mcheckirq_ctx[NR_CPUS] __read_mostly;
+ void *softirq_ctx[NR_CPUS] __read_mostly;
+ void *hardirq_ctx[NR_CPUS] __read_mostly;
+ 
++#ifndef CONFIG_PREEMPT_RT
+ void do_softirq_own_stack(void)
+ {
+ 	call_do_softirq(softirq_ctx[smp_processor_id()]);
+ }
++#endif
+ 
+ irq_hw_number_t virq_to_hw(unsigned int virq)
+ {
+diff --git a/arch/powerpc/kernel/misc_32.S b/arch/powerpc/kernel/misc_32.S
+index 717e658b9..08ee95ad6 100644
+--- a/arch/powerpc/kernel/misc_32.S
++++ b/arch/powerpc/kernel/misc_32.S
+@@ -31,6 +31,7 @@
+  * We store the saved ksp_limit in the unused part
+  * of the STACK_FRAME_OVERHEAD
+  */
++#ifndef CONFIG_PREEMPT_RT
+ _GLOBAL(call_do_softirq)
+ 	mflr	r0
+ 	stw	r0,4(r1)
+@@ -46,6 +47,7 @@ _GLOBAL(call_do_softirq)
+ 	stw	r10,THREAD+KSP_LIMIT(r2)
+ 	mtlr	r0
+ 	blr
++#endif
+ 
+ /*
+  * void call_do_irq(struct pt_regs *regs, void *sp);
+diff --git a/arch/powerpc/kernel/misc_64.S b/arch/powerpc/kernel/misc_64.S
+index 070465825..a6b33f7b3 100644
+--- a/arch/powerpc/kernel/misc_64.S
++++ b/arch/powerpc/kernel/misc_64.S
+@@ -27,6 +27,7 @@
+ 
+ 	.text
+ 
++#ifndef CONFIG_PREEMPT_RT
+ _GLOBAL(call_do_softirq)
+ 	mflr	r0
+ 	std	r0,16(r1)
+@@ -37,6 +38,7 @@ _GLOBAL(call_do_softirq)
+ 	ld	r0,16(r1)
+ 	mtlr	r0
+ 	blr
++#endif
+ 
+ _GLOBAL(call_do_irq)
+ 	mflr	r0
+diff --git a/arch/powerpc/kernel/nvram_64.c b/arch/powerpc/kernel/nvram_64.c
+index 532f22637..1ef55f4b3 100644
+--- a/arch/powerpc/kernel/nvram_64.c
++++ b/arch/powerpc/kernel/nvram_64.c
+@@ -73,7 +73,8 @@ static const char *nvram_os_partitions[] = {
+ };
+ 
+ static void oops_to_nvram(struct kmsg_dumper *dumper,
+-			  enum kmsg_dump_reason reason);
++			  enum kmsg_dump_reason reason,
++			  struct kmsg_dumper_iter *iter);
+ 
+ static struct kmsg_dumper nvram_kmsg_dumper = {
+ 	.dump = oops_to_nvram
+@@ -643,7 +644,8 @@ void __init nvram_init_oops_partition(int rtas_partition_exists)
+  * partition.  If that's too much, go back and capture uncompressed text.
+  */
+ static void oops_to_nvram(struct kmsg_dumper *dumper,
+-			  enum kmsg_dump_reason reason)
++			  enum kmsg_dump_reason reason,
++			  struct kmsg_dumper_iter *iter)
+ {
+ 	struct oops_log_info *oops_hdr = (struct oops_log_info *)oops_buf;
+ 	static unsigned int oops_count = 0;
+@@ -681,13 +683,13 @@ static void oops_to_nvram(struct kmsg_dumper *dumper,
+ 		return;
+ 
+ 	if (big_oops_buf) {
+-		kmsg_dump_get_buffer(dumper, false,
++		kmsg_dump_get_buffer(iter, false,
+ 				     big_oops_buf, big_oops_buf_sz, &text_len);
+ 		rc = zip_oops(text_len);
+ 	}
+ 	if (rc != 0) {
+-		kmsg_dump_rewind(dumper);
+-		kmsg_dump_get_buffer(dumper, false,
++		kmsg_dump_rewind(iter);
++		kmsg_dump_get_buffer(iter, false,
+ 				     oops_data, oops_data_sz, &text_len);
+ 		err_type = ERR_TYPE_KERNEL_PANIC;
+ 		oops_hdr->version = cpu_to_be16(OOPS_HDR_VERSION);
+diff --git a/arch/powerpc/kernel/syscall_64.c b/arch/powerpc/kernel/syscall_64.c
+index 310bcd768..ae3212dcf 100644
+--- a/arch/powerpc/kernel/syscall_64.c
++++ b/arch/powerpc/kernel/syscall_64.c
+@@ -193,7 +193,7 @@ notrace unsigned long syscall_exit_prepare(unsigned long r3,
+ 	ti_flags = READ_ONCE(*ti_flagsp);
+ 	while (unlikely(ti_flags & (_TIF_USER_WORK_MASK & ~_TIF_RESTORE_TM))) {
+ 		local_irq_enable();
+-		if (ti_flags & _TIF_NEED_RESCHED) {
++		if (ti_flags & _TIF_NEED_RESCHED_MASK) {
+ 			schedule();
+ 		} else {
+ 			/*
+@@ -277,7 +277,7 @@ notrace unsigned long interrupt_exit_user_prepare(struct pt_regs *regs, unsigned
+ 	ti_flags = READ_ONCE(*ti_flagsp);
+ 	while (unlikely(ti_flags & (_TIF_USER_WORK_MASK & ~_TIF_RESTORE_TM))) {
+ 		local_irq_enable(); /* returning to user: may enable */
+-		if (ti_flags & _TIF_NEED_RESCHED) {
++		if (ti_flags & _TIF_NEED_RESCHED_MASK) {
+ 			schedule();
+ 		} else {
+ 			if (ti_flags & _TIF_SIGPENDING)
+@@ -361,11 +361,15 @@ notrace unsigned long interrupt_exit_kernel_prepare(struct pt_regs *regs, unsign
+ 		/* Returning to a kernel context with local irqs enabled. */
+ 		WARN_ON_ONCE(!(regs->msr & MSR_EE));
+ again:
+-		if (IS_ENABLED(CONFIG_PREEMPT)) {
++		if (IS_ENABLED(CONFIG_PREEMPTION)) {
+ 			/* Return to preemptible kernel context */
+ 			if (unlikely(*ti_flagsp & _TIF_NEED_RESCHED)) {
+ 				if (preempt_count() == 0)
+ 					preempt_schedule_irq();
++			} else if (unlikely(*ti_flagsp & _TIF_NEED_RESCHED_LAZY)) {
++				if ((preempt_count() == 0) &&
++				    (current_thread_info()->preempt_lazy_count == 0))
++					preempt_schedule_irq();
+ 			}
+ 		}
+ 
+diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c
+index 1d20f0f77..7e0a497a3 100644
+--- a/arch/powerpc/kernel/time.c
++++ b/arch/powerpc/kernel/time.c
+@@ -312,12 +312,11 @@ static unsigned long vtime_delta_scaled(struct cpu_accounting_data *acct,
+ 	return stime_scaled;
+ }
+ 
+-static unsigned long vtime_delta(struct task_struct *tsk,
++static unsigned long vtime_delta(struct cpu_accounting_data *acct,
+ 				 unsigned long *stime_scaled,
+ 				 unsigned long *steal_time)
+ {
+ 	unsigned long now, stime;
+-	struct cpu_accounting_data *acct = get_accounting(tsk);
+ 
+ 	WARN_ON_ONCE(!irqs_disabled());
+ 
+@@ -332,29 +331,30 @@ static unsigned long vtime_delta(struct task_struct *tsk,
+ 	return stime;
+ }
+ 
++static void vtime_delta_kernel(struct cpu_accounting_data *acct,
++			       unsigned long *stime, unsigned long *stime_scaled)
++{
++	unsigned long steal_time;
++
++	*stime = vtime_delta(acct, stime_scaled, &steal_time);
++	*stime -= min(*stime, steal_time);
++	acct->steal_time += steal_time;
++}
++
+ void vtime_account_kernel(struct task_struct *tsk)
+ {
+-	unsigned long stime, stime_scaled, steal_time;
+ 	struct cpu_accounting_data *acct = get_accounting(tsk);
++	unsigned long stime, stime_scaled;
+ 
+-	stime = vtime_delta(tsk, &stime_scaled, &steal_time);
+-
+-	stime -= min(stime, steal_time);
+-	acct->steal_time += steal_time;
++	vtime_delta_kernel(acct, &stime, &stime_scaled);
+ 
+-	if ((tsk->flags & PF_VCPU) && !irq_count()) {
++	if (tsk->flags & PF_VCPU) {
+ 		acct->gtime += stime;
+ #ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME
+ 		acct->utime_scaled += stime_scaled;
+ #endif
+ 	} else {
+-		if (hardirq_count())
+-			acct->hardirq_time += stime;
+-		else if (in_serving_softirq())
+-			acct->softirq_time += stime;
+-		else
+-			acct->stime += stime;
+-
++		acct->stime += stime;
+ #ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME
+ 		acct->stime_scaled += stime_scaled;
+ #endif
+@@ -367,10 +367,34 @@ void vtime_account_idle(struct task_struct *tsk)
+ 	unsigned long stime, stime_scaled, steal_time;
+ 	struct cpu_accounting_data *acct = get_accounting(tsk);
+ 
+-	stime = vtime_delta(tsk, &stime_scaled, &steal_time);
++	stime = vtime_delta(acct, &stime_scaled, &steal_time);
+ 	acct->idle_time += stime + steal_time;
+ }
+ 
++static void vtime_account_irq_field(struct cpu_accounting_data *acct,
++				    unsigned long *field)
++{
++	unsigned long stime, stime_scaled;
++
++	vtime_delta_kernel(acct, &stime, &stime_scaled);
++	*field += stime;
++#ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME
++	acct->stime_scaled += stime_scaled;
++#endif
++}
++
++void vtime_account_softirq(struct task_struct *tsk)
++{
++	struct cpu_accounting_data *acct = get_accounting(tsk);
++	vtime_account_irq_field(acct, &acct->softirq_time);
++}
++
++void vtime_account_hardirq(struct task_struct *tsk)
++{
++	struct cpu_accounting_data *acct = get_accounting(tsk);
++	vtime_account_irq_field(acct, &acct->hardirq_time);
++}
++
+ static void vtime_flush_scaled(struct task_struct *tsk,
+ 			       struct cpu_accounting_data *acct)
+ {
+diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
+index d2f6b2e30..6a028453f 100644
+--- a/arch/powerpc/kernel/traps.c
++++ b/arch/powerpc/kernel/traps.c
+@@ -173,7 +173,6 @@ extern void panic_flush_kmsg_start(void)
+ 
+ extern void panic_flush_kmsg_end(void)
+ {
+-	printk_safe_flush_on_panic();
+ 	kmsg_dump(KMSG_DUMP_PANIC);
+ 	bust_spinlocks(0);
+ 	debug_locks_off();
+@@ -263,12 +262,17 @@ static char *get_mmu_str(void)
+ 
+ static int __die(const char *str, struct pt_regs *regs, long err)
+ {
++	const char *pr = "";
++
+ 	printk("Oops: %s, sig: %ld [#%d]\n", str, err, ++die_counter);
+ 
++	if (IS_ENABLED(CONFIG_PREEMPTION))
++		pr = IS_ENABLED(CONFIG_PREEMPT_RT) ? " PREEMPT_RT" : " PREEMPT";
++
+ 	printk("%s PAGE_SIZE=%luK%s%s%s%s%s%s %s\n",
+ 	       IS_ENABLED(CONFIG_CPU_LITTLE_ENDIAN) ? "LE" : "BE",
+ 	       PAGE_SIZE / 1024, get_mmu_str(),
+-	       IS_ENABLED(CONFIG_PREEMPT) ? " PREEMPT" : "",
++	       pr,
+ 	       IS_ENABLED(CONFIG_SMP) ? " SMP" : "",
+ 	       IS_ENABLED(CONFIG_SMP) ? (" NR_CPUS=" __stringify(NR_CPUS)) : "",
+ 	       debug_pagealloc_enabled() ? " DEBUG_PAGEALLOC" : "",
+diff --git a/arch/powerpc/kernel/watchdog.c b/arch/powerpc/kernel/watchdog.c
+index 75b2a6c4d..db40e20d0 100644
+--- a/arch/powerpc/kernel/watchdog.c
++++ b/arch/powerpc/kernel/watchdog.c
+@@ -185,11 +185,6 @@ static void watchdog_smp_panic(int cpu, u64 tb)
+ 
+ 	wd_smp_unlock(&flags);
+ 
+-	printk_safe_flush();
+-	/*
+-	 * printk_safe_flush() seems to require another print
+-	 * before anything actually goes out to console.
+-	 */
+ 	if (sysctl_hardlockup_all_cpu_backtrace)
+ 		trigger_allbutself_cpu_backtrace();
+ 
+diff --git a/arch/powerpc/kexec/crash.c b/arch/powerpc/kexec/crash.c
+index c9a889880..d488311ef 100644
+--- a/arch/powerpc/kexec/crash.c
++++ b/arch/powerpc/kexec/crash.c
+@@ -311,9 +311,6 @@ void default_machine_crash_shutdown(struct pt_regs *regs)
+ 	unsigned int i;
+ 	int (*old_handler)(struct pt_regs *regs);
+ 
+-	/* Avoid hardlocking with irresponsive CPU holding logbuf_lock */
+-	printk_nmi_enter();
+-
+ 	/*
+ 	 * This function is only called after the system
+ 	 * has panicked or is otherwise in a critical state.
+diff --git a/arch/powerpc/kvm/Kconfig b/arch/powerpc/kvm/Kconfig
+index 549591d9a..efb5bfe93 100644
+--- a/arch/powerpc/kvm/Kconfig
++++ b/arch/powerpc/kvm/Kconfig
+@@ -178,6 +178,7 @@ config KVM_E500MC
+ config KVM_MPIC
+ 	bool "KVM in-kernel MPIC emulation"
+ 	depends on KVM && E500
++	depends on !PREEMPT_RT
+ 	select HAVE_KVM_IRQCHIP
+ 	select HAVE_KVM_IRQFD
+ 	select HAVE_KVM_IRQ_ROUTING
+diff --git a/arch/powerpc/mm/Makefile b/arch/powerpc/mm/Makefile
+index 55b4a8bd4..3b4e9e4e2 100644
+--- a/arch/powerpc/mm/Makefile
++++ b/arch/powerpc/mm/Makefile
+@@ -16,7 +16,6 @@ obj-$(CONFIG_NEED_MULTIPLE_NODES) += numa.o
+ obj-$(CONFIG_PPC_MM_SLICES)	+= slice.o
+ obj-$(CONFIG_HUGETLB_PAGE)	+= hugetlbpage.o
+ obj-$(CONFIG_NOT_COHERENT_CACHE) += dma-noncoherent.o
+-obj-$(CONFIG_HIGHMEM)		+= highmem.o
+ obj-$(CONFIG_PPC_COPRO_BASE)	+= copro_fault.o
+ obj-$(CONFIG_PPC_PTDUMP)	+= ptdump/
+ obj-$(CONFIG_KASAN)		+= kasan/
+diff --git a/arch/powerpc/mm/highmem.c b/arch/powerpc/mm/highmem.c
+deleted file mode 100644
+index 624b4438a..000000000
+--- a/arch/powerpc/mm/highmem.c
++++ /dev/null
+@@ -1,67 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/*
+- * highmem.c: virtual kernel memory mappings for high memory
+- *
+- * PowerPC version, stolen from the i386 version.
+- *
+- * Used in CONFIG_HIGHMEM systems for memory pages which
+- * are not addressable by direct kernel virtual addresses.
+- *
+- * Copyright (C) 1999 Gerhard Wichert, Siemens AG
+- *		      Gerhard.Wichert@pdb.siemens.de
+- *
+- *
+- * Redesigned the x86 32-bit VM architecture to deal with
+- * up to 16 Terrabyte physical memory. With current x86 CPUs
+- * we now support up to 64 Gigabytes physical RAM.
+- *
+- * Copyright (C) 1999 Ingo Molnar <mingo@redhat.com>
+- *
+- * Reworked for PowerPC by various contributors. Moved from
+- * highmem.h by Benjamin Herrenschmidt (c) 2009 IBM Corp.
+- */
+-
+-#include <linux/highmem.h>
+-#include <linux/module.h>
+-
+-void *kmap_atomic_high_prot(struct page *page, pgprot_t prot)
+-{
+-	unsigned long vaddr;
+-	int idx, type;
+-
+-	type = kmap_atomic_idx_push();
+-	idx = type + KM_TYPE_NR*smp_processor_id();
+-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-	WARN_ON(IS_ENABLED(CONFIG_DEBUG_HIGHMEM) && !pte_none(*(kmap_pte - idx)));
+-	__set_pte_at(&init_mm, vaddr, kmap_pte-idx, mk_pte(page, prot), 1);
+-	local_flush_tlb_page(NULL, vaddr);
+-
+-	return (void*) vaddr;
+-}
+-EXPORT_SYMBOL(kmap_atomic_high_prot);
+-
+-void kunmap_atomic_high(void *kvaddr)
+-{
+-	unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
+-
+-	if (vaddr < __fix_to_virt(FIX_KMAP_END))
+-		return;
+-
+-	if (IS_ENABLED(CONFIG_DEBUG_HIGHMEM)) {
+-		int type = kmap_atomic_idx();
+-		unsigned int idx;
+-
+-		idx = type + KM_TYPE_NR * smp_processor_id();
+-		WARN_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
+-
+-		/*
+-		 * force other mappings to Oops if they'll try to access
+-		 * this pte without first remap it
+-		 */
+-		pte_clear(&init_mm, vaddr, kmap_pte-idx);
+-		local_flush_tlb_page(NULL, vaddr);
+-	}
+-
+-	kmap_atomic_idx_pop();
+-}
+-EXPORT_SYMBOL(kunmap_atomic_high);
+diff --git a/arch/powerpc/mm/mem.c b/arch/powerpc/mm/mem.c
+index 1ed276d23..ae7c136ed 100644
+--- a/arch/powerpc/mm/mem.c
++++ b/arch/powerpc/mm/mem.c
+@@ -63,11 +63,6 @@
+ unsigned long long memory_limit;
+ bool init_mem_is_free;
+ 
+-#ifdef CONFIG_HIGHMEM
+-pte_t *kmap_pte;
+-EXPORT_SYMBOL(kmap_pte);
+-#endif
+-
+ pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn,
+ 			      unsigned long size, pgprot_t vma_prot)
+ {
+@@ -237,8 +232,6 @@ void __init paging_init(void)
+ 
+ 	map_kernel_page(PKMAP_BASE, 0, __pgprot(0));	/* XXX gross */
+ 	pkmap_page_table = virt_to_kpte(PKMAP_BASE);
+-
+-	kmap_pte = virt_to_kpte(__fix_to_virt(FIX_KMAP_BEGIN));
+ #endif /* CONFIG_HIGHMEM */
+ 
+ 	printk(KERN_DEBUG "Top of RAM: 0x%llx, Total RAM: 0x%llx\n",
+diff --git a/arch/powerpc/platforms/powernv/opal-kmsg.c b/arch/powerpc/platforms/powernv/opal-kmsg.c
+index 6c3bc4b4d..ec862846b 100644
+--- a/arch/powerpc/platforms/powernv/opal-kmsg.c
++++ b/arch/powerpc/platforms/powernv/opal-kmsg.c
+@@ -20,7 +20,8 @@
+  * message, it just ensures that OPAL completely flushes the console buffer.
+  */
+ static void kmsg_dump_opal_console_flush(struct kmsg_dumper *dumper,
+-				     enum kmsg_dump_reason reason)
++					 enum kmsg_dump_reason reason,
++					 struct kmsg_dumper_iter *iter)
+ {
+ 	/*
+ 	 * Outside of a panic context the pollers will continue to run,
+diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
+index 245f1f8df..f05555dde 100644
+--- a/arch/powerpc/platforms/pseries/iommu.c
++++ b/arch/powerpc/platforms/pseries/iommu.c
+@@ -24,6 +24,7 @@
+ #include <linux/of.h>
+ #include <linux/iommu.h>
+ #include <linux/rculist.h>
++#include <linux/local_lock.h>
+ #include <asm/io.h>
+ #include <asm/prom.h>
+ #include <asm/rtas.h>
+@@ -190,7 +191,13 @@ static int tce_build_pSeriesLP(unsigned long liobn, long tcenum, long tceshift,
+ 	return ret;
+ }
+ 
+-static DEFINE_PER_CPU(__be64 *, tce_page);
++struct tce_page {
++	__be64 * page;
++	local_lock_t lock;
++};
++static DEFINE_PER_CPU(struct tce_page, tce_page) = {
++	.lock = INIT_LOCAL_LOCK(lock),
++};
+ 
+ static int tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
+ 				     long npages, unsigned long uaddr,
+@@ -212,9 +219,10 @@ static int tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
+ 		                           direction, attrs);
+ 	}
+ 
+-	local_irq_save(flags);	/* to protect tcep and the page behind it */
++	/* to protect tcep and the page behind it */
++	local_lock_irqsave(&tce_page.lock, flags);
+ 
+-	tcep = __this_cpu_read(tce_page);
++	tcep = __this_cpu_read(tce_page.page);
+ 
+ 	/* This is safe to do since interrupts are off when we're called
+ 	 * from iommu_alloc{,_sg}()
+@@ -223,12 +231,12 @@ static int tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
+ 		tcep = (__be64 *)__get_free_page(GFP_ATOMIC);
+ 		/* If allocation fails, fall back to the loop implementation */
+ 		if (!tcep) {
+-			local_irq_restore(flags);
++			local_unlock_irqrestore(&tce_page.lock, flags);
+ 			return tce_build_pSeriesLP(tbl->it_index, tcenum,
+ 					tbl->it_page_shift,
+ 					npages, uaddr, direction, attrs);
+ 		}
+-		__this_cpu_write(tce_page, tcep);
++		__this_cpu_write(tce_page.page, tcep);
+ 	}
+ 
+ 	rpn = __pa(uaddr) >> TCE_SHIFT;
+@@ -258,7 +266,7 @@ static int tce_buildmulti_pSeriesLP(struct iommu_table *tbl, long tcenum,
+ 		tcenum += limit;
+ 	} while (npages > 0 && !rc);
+ 
+-	local_irq_restore(flags);
++	local_unlock_irqrestore(&tce_page.lock, flags);
+ 
+ 	if (unlikely(rc == H_NOT_ENOUGH_RESOURCES)) {
+ 		ret = (int)rc;
+@@ -429,16 +437,17 @@ static int tce_setrange_multi_pSeriesLP(unsigned long start_pfn,
+ 				DMA_BIDIRECTIONAL, 0);
+ 	}
+ 
+-	local_irq_disable();	/* to protect tcep and the page behind it */
+-	tcep = __this_cpu_read(tce_page);
++	/* to protect tcep and the page behind it */
++	local_lock_irq(&tce_page.lock);
++	tcep = __this_cpu_read(tce_page.page);
+ 
+ 	if (!tcep) {
+ 		tcep = (__be64 *)__get_free_page(GFP_ATOMIC);
+ 		if (!tcep) {
+-			local_irq_enable();
++			local_unlock_irq(&tce_page.lock);
+ 			return -ENOMEM;
+ 		}
+-		__this_cpu_write(tce_page, tcep);
++		__this_cpu_write(tce_page.page, tcep);
+ 	}
+ 
+ 	proto_tce = TCE_PCI_READ | TCE_PCI_WRITE;
+@@ -481,7 +490,7 @@ static int tce_setrange_multi_pSeriesLP(unsigned long start_pfn,
+ 
+ 	/* error cleanup: caller will clear whole range */
+ 
+-	local_irq_enable();
++	local_unlock_irq(&tce_page.lock);
+ 	return rc;
+ }
+ 
+diff --git a/arch/powerpc/xmon/xmon.c b/arch/powerpc/xmon/xmon.c
+index 2872b66d9..0918ab137 100644
+--- a/arch/powerpc/xmon/xmon.c
++++ b/arch/powerpc/xmon/xmon.c
+@@ -3002,7 +3002,7 @@ print_address(unsigned long addr)
+ static void
+ dump_log_buf(void)
+ {
+-	struct kmsg_dumper dumper = { .active = 1 };
++	struct kmsg_dumper_iter iter = { .active = 1 };
+ 	unsigned char buf[128];
+ 	size_t len;
+ 
+@@ -3014,9 +3014,9 @@ dump_log_buf(void)
+ 	catch_memory_errors = 1;
+ 	sync();
+ 
+-	kmsg_dump_rewind_nolock(&dumper);
++	kmsg_dump_rewind(&iter);
+ 	xmon_start_pagination();
+-	while (kmsg_dump_get_line_nolock(&dumper, false, buf, sizeof(buf), &len)) {
++	while (kmsg_dump_get_line(&iter, false, buf, sizeof(buf), &len)) {
+ 		buf[len] = '\0';
+ 		printf("%s", buf);
+ 	}
+diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig
+index 7461318e1..517cbf603 100644
+--- a/arch/s390/Kconfig
++++ b/arch/s390/Kconfig
+@@ -183,6 +183,7 @@ config S390
+ 	select HAVE_RSEQ
+ 	select HAVE_SYSCALL_TRACEPOINTS
+ 	select HAVE_VIRT_CPU_ACCOUNTING
++	select HAVE_VIRT_CPU_ACCOUNTING_IDLE
+ 	select IOMMU_HELPER		if PCI
+ 	select IOMMU_SUPPORT		if PCI
+ 	select MODULES_USE_ELF_RELA
+diff --git a/arch/s390/include/asm/spinlock_types.h b/arch/s390/include/asm/spinlock_types.h
+index cfed272e4..8e28e8176 100644
+--- a/arch/s390/include/asm/spinlock_types.h
++++ b/arch/s390/include/asm/spinlock_types.h
+@@ -2,10 +2,6 @@
+ #ifndef __ASM_SPINLOCK_TYPES_H
+ #define __ASM_SPINLOCK_TYPES_H
+ 
+-#ifndef __LINUX_SPINLOCK_TYPES_H
+-# error "please don't include this file directly"
+-#endif
+-
+ typedef struct {
+ 	int lock;
+ } __attribute__ ((aligned (4))) arch_spinlock_t;
+diff --git a/arch/s390/include/asm/vtime.h b/arch/s390/include/asm/vtime.h
+index 3622d4ebc..fac6a6798 100644
+--- a/arch/s390/include/asm/vtime.h
++++ b/arch/s390/include/asm/vtime.h
+@@ -2,7 +2,6 @@
+ #ifndef _S390_VTIME_H
+ #define _S390_VTIME_H
+ 
+-#define __ARCH_HAS_VTIME_ACCOUNT
+ #define __ARCH_HAS_VTIME_TASK_SWITCH
+ 
+ #endif /* _S390_VTIME_H */
+diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c
+index 579ec3a8c..9b3c5978b 100644
+--- a/arch/s390/kernel/vtime.c
++++ b/arch/s390/kernel/vtime.c
+@@ -223,35 +223,50 @@ void vtime_flush(struct task_struct *tsk)
+ 	S390_lowcore.avg_steal_timer = avg_steal;
+ }
+ 
++static u64 vtime_delta(void)
++{
++	u64 timer = S390_lowcore.last_update_timer;
++
++	S390_lowcore.last_update_timer = get_vtimer();
++
++	return timer - S390_lowcore.last_update_timer;
++}
++
+ /*
+  * Update process times based on virtual cpu times stored by entry.S
+  * to the lowcore fields user_timer, system_timer & steal_clock.
+  */
+-void vtime_account_irq_enter(struct task_struct *tsk)
++void vtime_account_kernel(struct task_struct *tsk)
+ {
+-	u64 timer;
+-
+-	timer = S390_lowcore.last_update_timer;
+-	S390_lowcore.last_update_timer = get_vtimer();
+-	timer -= S390_lowcore.last_update_timer;
++	u64 delta = vtime_delta();
+ 
+-	if ((tsk->flags & PF_VCPU) && (irq_count() == 0))
+-		S390_lowcore.guest_timer += timer;
+-	else if (hardirq_count())
+-		S390_lowcore.hardirq_timer += timer;
+-	else if (in_serving_softirq())
+-		S390_lowcore.softirq_timer += timer;
++	if (tsk->flags & PF_VCPU)
++		S390_lowcore.guest_timer += delta;
+ 	else
+-		S390_lowcore.system_timer += timer;
++		S390_lowcore.system_timer += delta;
+ 
+-	virt_timer_forward(timer);
++	virt_timer_forward(delta);
+ }
+-EXPORT_SYMBOL_GPL(vtime_account_irq_enter);
+-
+-void vtime_account_kernel(struct task_struct *tsk)
+-__attribute__((alias("vtime_account_irq_enter")));
+ EXPORT_SYMBOL_GPL(vtime_account_kernel);
+ 
++void vtime_account_softirq(struct task_struct *tsk)
++{
++	u64 delta = vtime_delta();
++
++	S390_lowcore.softirq_timer += delta;
++
++	virt_timer_forward(delta);
++}
++
++void vtime_account_hardirq(struct task_struct *tsk)
++{
++	u64 delta = vtime_delta();
++
++	S390_lowcore.hardirq_timer += delta;
++
++	virt_timer_forward(delta);
++}
++
+ /*
+  * Sorted add to a list. List is linear searched until first bigger
+  * element is found.
+diff --git a/arch/sh/include/asm/fixmap.h b/arch/sh/include/asm/fixmap.h
+index f38adc189..b07fbc7f7 100644
+--- a/arch/sh/include/asm/fixmap.h
++++ b/arch/sh/include/asm/fixmap.h
+@@ -13,9 +13,6 @@
+ #include <linux/kernel.h>
+ #include <linux/threads.h>
+ #include <asm/page.h>
+-#ifdef CONFIG_HIGHMEM
+-#include <asm/kmap_types.h>
+-#endif
+ 
+ /*
+  * Here we define all the compile-time 'special' virtual
+@@ -53,11 +50,6 @@ enum fixed_addresses {
+ 	FIX_CMAP_BEGIN,
+ 	FIX_CMAP_END = FIX_CMAP_BEGIN + (FIX_N_COLOURS * NR_CPUS) - 1,
+ 
+-#ifdef CONFIG_HIGHMEM
+-	FIX_KMAP_BEGIN,	/* reserved pte's for temporary kernel mappings */
+-	FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_TYPE_NR * NR_CPUS) - 1,
+-#endif
+-
+ #ifdef CONFIG_IOREMAP_FIXED
+ 	/*
+ 	 * FIX_IOREMAP entries are useful for mapping physical address
+diff --git a/arch/sh/include/asm/hardirq.h b/arch/sh/include/asm/hardirq.h
+index edaea3559..9fe4495a8 100644
+--- a/arch/sh/include/asm/hardirq.h
++++ b/arch/sh/include/asm/hardirq.h
+@@ -2,16 +2,10 @@
+ #ifndef __ASM_SH_HARDIRQ_H
+ #define __ASM_SH_HARDIRQ_H
+ 
+-#include <linux/threads.h>
+-#include <linux/irq.h>
+-
+-typedef struct {
+-	unsigned int __softirq_pending;
+-	unsigned int __nmi_count;		/* arch dependent */
+-} ____cacheline_aligned irq_cpustat_t;
+-
+-#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
+-
+ extern void ack_bad_irq(unsigned int irq);
++#define ack_bad_irq ack_bad_irq
++#define ARCH_WANTS_NMI_IRQSTAT
++
++#include <asm-generic/hardirq.h>
+ 
+ #endif /* __ASM_SH_HARDIRQ_H */
+diff --git a/arch/sh/include/asm/kmap_types.h b/arch/sh/include/asm/kmap_types.h
+deleted file mode 100644
+index b78107f92..000000000
+--- a/arch/sh/include/asm/kmap_types.h
++++ /dev/null
+@@ -1,15 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0 */
+-#ifndef __SH_KMAP_TYPES_H
+-#define __SH_KMAP_TYPES_H
+-
+-/* Dummy header just to define km_type. */
+-
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-#define  __WITH_KM_FENCE
+-#endif
+-
+-#include <asm-generic/kmap_types.h>
+-
+-#undef __WITH_KM_FENCE
+-
+-#endif
+diff --git a/arch/sh/include/asm/spinlock_types.h b/arch/sh/include/asm/spinlock_types.h
+index e82369f28..22ca9a98b 100644
+--- a/arch/sh/include/asm/spinlock_types.h
++++ b/arch/sh/include/asm/spinlock_types.h
+@@ -2,10 +2,6 @@
+ #ifndef __ASM_SH_SPINLOCK_TYPES_H
+ #define __ASM_SH_SPINLOCK_TYPES_H
+ 
+-#ifndef __LINUX_SPINLOCK_TYPES_H
+-# error "please don't include this file directly"
+-#endif
+-
+ typedef struct {
+ 	volatile unsigned int lock;
+ } arch_spinlock_t;
+diff --git a/arch/sh/kernel/irq.c b/arch/sh/kernel/irq.c
+index 5717c7cbd..5db7af565 100644
+--- a/arch/sh/kernel/irq.c
++++ b/arch/sh/kernel/irq.c
+@@ -44,7 +44,7 @@ int arch_show_interrupts(struct seq_file *p, int prec)
+ 
+ 	seq_printf(p, "%*s: ", prec, "NMI");
+ 	for_each_online_cpu(j)
+-		seq_printf(p, "%10u ", nmi_count(j));
++		seq_printf(p, "%10u ", per_cpu(irq_stat.__nmi_count, j));
+ 	seq_printf(p, "  Non-maskable interrupts\n");
+ 
+ 	seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
+@@ -148,6 +148,7 @@ void irq_ctx_exit(int cpu)
+ 	hardirq_ctx[cpu] = NULL;
+ }
+ 
++#ifndef CONFIG_PREEMPT_RT
+ void do_softirq_own_stack(void)
+ {
+ 	struct thread_info *curctx;
+@@ -175,6 +176,7 @@ void do_softirq_own_stack(void)
+ 		  "r5", "r6", "r7", "r8", "r9", "r15", "t", "pr"
+ 	);
+ }
++#endif
+ #else
+ static inline void handle_one_irq(unsigned int irq)
+ {
+diff --git a/arch/sh/kernel/traps.c b/arch/sh/kernel/traps.c
+index 9c3d32b80..f5beecdac 100644
+--- a/arch/sh/kernel/traps.c
++++ b/arch/sh/kernel/traps.c
+@@ -186,7 +186,7 @@ BUILD_TRAP_HANDLER(nmi)
+ 	arch_ftrace_nmi_enter();
+ 
+ 	nmi_enter();
+-	nmi_count(cpu)++;
++	this_cpu_inc(irq_stat.__nmi_count);
+ 
+ 	switch (notify_die(DIE_NMI, "NMI", regs, 0, vec & 0xff, SIGINT)) {
+ 	case NOTIFY_OK:
+diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
+index 3348e0c4d..0db6919af 100644
+--- a/arch/sh/mm/init.c
++++ b/arch/sh/mm/init.c
+@@ -362,9 +362,6 @@ void __init mem_init(void)
+ 	mem_init_print_info(NULL);
+ 	pr_info("virtual kernel memory layout:\n"
+ 		"    fixmap  : 0x%08lx - 0x%08lx   (%4ld kB)\n"
+-#ifdef CONFIG_HIGHMEM
+-		"    pkmap   : 0x%08lx - 0x%08lx   (%4ld kB)\n"
+-#endif
+ 		"    vmalloc : 0x%08lx - 0x%08lx   (%4ld MB)\n"
+ 		"    lowmem  : 0x%08lx - 0x%08lx   (%4ld MB) (cached)\n"
+ #ifdef CONFIG_UNCACHED_MAPPING
+@@ -376,11 +373,6 @@ void __init mem_init(void)
+ 		FIXADDR_START, FIXADDR_TOP,
+ 		(FIXADDR_TOP - FIXADDR_START) >> 10,
+ 
+-#ifdef CONFIG_HIGHMEM
+-		PKMAP_BASE, PKMAP_BASE+LAST_PKMAP*PAGE_SIZE,
+-		(LAST_PKMAP*PAGE_SIZE) >> 10,
+-#endif
+-
+ 		(unsigned long)VMALLOC_START, VMALLOC_END,
+ 		(VMALLOC_END - VMALLOC_START) >> 20,
+ 
+diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
+index 530b7ec5d..a38d00d8b 100644
+--- a/arch/sparc/Kconfig
++++ b/arch/sparc/Kconfig
+@@ -139,6 +139,7 @@ config MMU
+ config HIGHMEM
+ 	bool
+ 	default y if SPARC32
++	select KMAP_LOCAL
+ 
+ config ZONE_DMA
+ 	bool
+diff --git a/arch/sparc/include/asm/highmem.h b/arch/sparc/include/asm/highmem.h
+index 6c35f0d27..875116209 100644
+--- a/arch/sparc/include/asm/highmem.h
++++ b/arch/sparc/include/asm/highmem.h
+@@ -24,7 +24,6 @@
+ #include <linux/interrupt.h>
+ #include <linux/pgtable.h>
+ #include <asm/vaddrs.h>
+-#include <asm/kmap_types.h>
+ #include <asm/pgtsrmmu.h>
+ 
+ /* declarations for highmem.c */
+@@ -33,8 +32,6 @@ extern unsigned long highstart_pfn, highend_pfn;
+ #define kmap_prot __pgprot(SRMMU_ET_PTE | SRMMU_PRIV | SRMMU_CACHE)
+ extern pte_t *pkmap_page_table;
+ 
+-void kmap_init(void) __init;
+-
+ /*
+  * Right now we initialize only a single pte table. It can be extended
+  * easily, subsequent pte tables have to be allocated in one physical
+@@ -53,6 +50,11 @@ void kmap_init(void) __init;
+ 
+ #define flush_cache_kmaps()	flush_cache_all()
+ 
++/* FIXME: Use __flush_tlb_one(vaddr) instead of flush_cache_all() -- Anton */
++#define arch_kmap_local_post_map(vaddr, pteval)	flush_cache_all()
++#define arch_kmap_local_post_unmap(vaddr)	flush_cache_all()
++
++
+ #endif /* __KERNEL__ */
+ 
+ #endif /* _ASM_HIGHMEM_H */
+diff --git a/arch/sparc/include/asm/kmap_types.h b/arch/sparc/include/asm/kmap_types.h
+deleted file mode 100644
+index 55a99b6bd..000000000
+--- a/arch/sparc/include/asm/kmap_types.h
++++ /dev/null
+@@ -1,11 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0 */
+-#ifndef _ASM_KMAP_TYPES_H
+-#define _ASM_KMAP_TYPES_H
+-
+-/* Dummy header just to define km_type.  None of this
+- * is actually used on sparc.  -DaveM
+- */
+-
+-#include <asm-generic/kmap_types.h>
+-
+-#endif
+diff --git a/arch/sparc/include/asm/vaddrs.h b/arch/sparc/include/asm/vaddrs.h
+index 84d054b07..4fec0341e 100644
+--- a/arch/sparc/include/asm/vaddrs.h
++++ b/arch/sparc/include/asm/vaddrs.h
+@@ -32,13 +32,13 @@
+ #define SRMMU_NOCACHE_ALCRATIO	64	/* 256 pages per 64MB of system RAM */
+ 
+ #ifndef __ASSEMBLY__
+-#include <asm/kmap_types.h>
++#include <asm/kmap_size.h>
+ 
+ enum fixed_addresses {
+ 	FIX_HOLE,
+ #ifdef CONFIG_HIGHMEM
+ 	FIX_KMAP_BEGIN,
+-	FIX_KMAP_END = (KM_TYPE_NR * NR_CPUS),
++	FIX_KMAP_END = (KM_MAX_IDX * NR_CPUS),
+ #endif
+ 	__end_of_fixed_addresses
+ };
+diff --git a/arch/sparc/kernel/irq_64.c b/arch/sparc/kernel/irq_64.c
+index 3ec9f1402..eb21682ab 100644
+--- a/arch/sparc/kernel/irq_64.c
++++ b/arch/sparc/kernel/irq_64.c
+@@ -854,6 +854,7 @@ void __irq_entry handler_irq(int pil, struct pt_regs *regs)
+ 	set_irq_regs(old_regs);
+ }
+ 
++#ifndef CONFIG_PREEMPT_RT
+ void do_softirq_own_stack(void)
+ {
+ 	void *orig_sp, *sp = softirq_stack[smp_processor_id()];
+@@ -868,6 +869,7 @@ void do_softirq_own_stack(void)
+ 	__asm__ __volatile__("mov %0, %%sp"
+ 			     : : "r" (orig_sp));
+ }
++#endif
+ 
+ #ifdef CONFIG_HOTPLUG_CPU
+ void fixup_irqs(void)
+diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
+index b078205b7..68db1f859 100644
+--- a/arch/sparc/mm/Makefile
++++ b/arch/sparc/mm/Makefile
+@@ -15,6 +15,3 @@ obj-$(CONFIG_SPARC32)   += leon_mm.o
+ 
+ # Only used by sparc64
+ obj-$(CONFIG_HUGETLB_PAGE) += hugetlbpage.o
+-
+-# Only used by sparc32
+-obj-$(CONFIG_HIGHMEM)   += highmem.o
+diff --git a/arch/sparc/mm/highmem.c b/arch/sparc/mm/highmem.c
+deleted file mode 100644
+index 8f2a2afb0..000000000
+--- a/arch/sparc/mm/highmem.c
++++ /dev/null
+@@ -1,115 +0,0 @@
+-// SPDX-License-Identifier: GPL-2.0
+-/*
+- *  highmem.c: virtual kernel memory mappings for high memory
+- *
+- *  Provides kernel-static versions of atomic kmap functions originally
+- *  found as inlines in include/asm-sparc/highmem.h.  These became
+- *  needed as kmap_atomic() and kunmap_atomic() started getting
+- *  called from within modules.
+- *  -- Tomas Szepe <szepe@pinerecords.com>, September 2002
+- *
+- *  But kmap_atomic() and kunmap_atomic() cannot be inlined in
+- *  modules because they are loaded with btfixup-ped functions.
+- */
+-
+-/*
+- * The use of kmap_atomic/kunmap_atomic is discouraged - kmap/kunmap
+- * gives a more generic (and caching) interface. But kmap_atomic can
+- * be used in IRQ contexts, so in some (very limited) cases we need it.
+- *
+- * XXX This is an old text. Actually, it's good to use atomic kmaps,
+- * provided you remember that they are atomic and not try to sleep
+- * with a kmap taken, much like a spinlock. Non-atomic kmaps are
+- * shared by CPUs, and so precious, and establishing them requires IPI.
+- * Atomic kmaps are lightweight and we may have NCPUS more of them.
+- */
+-#include <linux/highmem.h>
+-#include <linux/export.h>
+-#include <linux/mm.h>
+-
+-#include <asm/cacheflush.h>
+-#include <asm/tlbflush.h>
+-#include <asm/vaddrs.h>
+-
+-static pte_t *kmap_pte;
+-
+-void __init kmap_init(void)
+-{
+-	unsigned long address = __fix_to_virt(FIX_KMAP_BEGIN);
+-
+-        /* cache the first kmap pte */
+-        kmap_pte = virt_to_kpte(address);
+-}
+-
+-void *kmap_atomic_high_prot(struct page *page, pgprot_t prot)
+-{
+-	unsigned long vaddr;
+-	long idx, type;
+-
+-	type = kmap_atomic_idx_push();
+-	idx = type + KM_TYPE_NR*smp_processor_id();
+-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-
+-/* XXX Fix - Anton */
+-#if 0
+-	__flush_cache_one(vaddr);
+-#else
+-	flush_cache_all();
+-#endif
+-
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	BUG_ON(!pte_none(*(kmap_pte-idx)));
+-#endif
+-	set_pte(kmap_pte-idx, mk_pte(page, prot));
+-/* XXX Fix - Anton */
+-#if 0
+-	__flush_tlb_one(vaddr);
+-#else
+-	flush_tlb_all();
+-#endif
+-
+-	return (void*) vaddr;
+-}
+-EXPORT_SYMBOL(kmap_atomic_high_prot);
+-
+-void kunmap_atomic_high(void *kvaddr)
+-{
+-	unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
+-	int type;
+-
+-	if (vaddr < FIXADDR_START)
+-		return;
+-
+-	type = kmap_atomic_idx();
+-
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	{
+-		unsigned long idx;
+-
+-		idx = type + KM_TYPE_NR * smp_processor_id();
+-		BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN+idx));
+-
+-		/* XXX Fix - Anton */
+-#if 0
+-		__flush_cache_one(vaddr);
+-#else
+-		flush_cache_all();
+-#endif
+-
+-		/*
+-		 * force other mappings to Oops if they'll try to access
+-		 * this pte without first remap it
+-		 */
+-		pte_clear(&init_mm, vaddr, kmap_pte-idx);
+-		/* XXX Fix - Anton */
+-#if 0
+-		__flush_tlb_one(vaddr);
+-#else
+-		flush_tlb_all();
+-#endif
+-	}
+-#endif
+-
+-	kmap_atomic_idx_pop();
+-}
+-EXPORT_SYMBOL(kunmap_atomic_high);
+diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
+index 0070f8b9a..a03caa5f6 100644
+--- a/arch/sparc/mm/srmmu.c
++++ b/arch/sparc/mm/srmmu.c
+@@ -971,8 +971,6 @@ void __init srmmu_paging_init(void)
+ 
+ 	sparc_context_init(num_contexts);
+ 
+-	kmap_init();
+-
+ 	{
+ 		unsigned long max_zone_pfn[MAX_NR_ZONES] = { 0 };
+ 
+diff --git a/arch/um/include/asm/fixmap.h b/arch/um/include/asm/fixmap.h
+index 2c697a145..2efac5827 100644
+--- a/arch/um/include/asm/fixmap.h
++++ b/arch/um/include/asm/fixmap.h
+@@ -3,7 +3,6 @@
+ #define __UM_FIXMAP_H
+ 
+ #include <asm/processor.h>
+-#include <asm/kmap_types.h>
+ #include <asm/archparam.h>
+ #include <asm/page.h>
+ #include <linux/threads.h>
+diff --git a/arch/um/include/asm/hardirq.h b/arch/um/include/asm/hardirq.h
+index b426796d2..52e2c3626 100644
+--- a/arch/um/include/asm/hardirq.h
++++ b/arch/um/include/asm/hardirq.h
+@@ -2,22 +2,7 @@
+ #ifndef __ASM_UM_HARDIRQ_H
+ #define __ASM_UM_HARDIRQ_H
+ 
+-#include <linux/cache.h>
+-#include <linux/threads.h>
+-
+-typedef struct {
+-	unsigned int __softirq_pending;
+-} ____cacheline_aligned irq_cpustat_t;
+-
+-#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
+-#include <linux/irq.h>
+-
+-#ifndef ack_bad_irq
+-static inline void ack_bad_irq(unsigned int irq)
+-{
+-	printk(KERN_CRIT "unexpected IRQ trap at vector %02x\n", irq);
+-}
+-#endif
++#include <asm-generic/hardirq.h>
+ 
+ #define __ARCH_IRQ_EXIT_IRQS_DISABLED 1
+ 
+diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
+deleted file mode 100644
+index b0bd12de1..000000000
+--- a/arch/um/include/asm/kmap_types.h
++++ /dev/null
+@@ -1,13 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0 */
+-/* 
+- * Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
+- */
+-
+-#ifndef __UM_KMAP_TYPES_H
+-#define __UM_KMAP_TYPES_H
+-
+-/* No more #include "asm/arch/kmap_types.h" ! */
+-
+-#define KM_TYPE_NR 14
+-
+-#endif
+diff --git a/arch/um/kernel/kmsg_dump.c b/arch/um/kernel/kmsg_dump.c
+index e4abac6c9..173999422 100644
+--- a/arch/um/kernel/kmsg_dump.c
++++ b/arch/um/kernel/kmsg_dump.c
+@@ -1,15 +1,19 @@
+ // SPDX-License-Identifier: GPL-2.0
+ #include <linux/kmsg_dump.h>
++#include <linux/spinlock.h>
+ #include <linux/console.h>
+ #include <shared/init.h>
+ #include <shared/kern.h>
+ #include <os.h>
+ 
+ static void kmsg_dumper_stdout(struct kmsg_dumper *dumper,
+-				enum kmsg_dump_reason reason)
++				enum kmsg_dump_reason reason,
++				struct kmsg_dumper_iter *iter)
+ {
++	static DEFINE_SPINLOCK(lock);
+ 	static char line[1024];
+ 	struct console *con;
++	unsigned long flags;
+ 	size_t len = 0;
+ 
+ 	/* only dump kmsg when no console is available */
+@@ -24,11 +28,16 @@ static void kmsg_dumper_stdout(struct kmsg_dumper *dumper,
+ 	if (con)
+ 		return;
+ 
++	if (!spin_trylock_irqsave(&lock, flags))
++		return;
++
+ 	printf("kmsg_dump:\n");
+-	while (kmsg_dump_get_line(dumper, true, line, sizeof(line), &len)) {
++	while (kmsg_dump_get_line(iter, true, line, sizeof(line), &len)) {
+ 		line[len] = '\0';
+ 		printf("%s", line);
+ 	}
++
++	spin_unlock_irqrestore(&lock, flags);
+ }
+ 
+ static struct kmsg_dumper kmsg_dumper = {
+diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
+index d4d53d65d..e38c22825 100644
+--- a/arch/x86/Kconfig
++++ b/arch/x86/Kconfig
+@@ -16,6 +16,7 @@ config X86_32
+ 	select CLKSRC_I8253
+ 	select CLONE_BACKWARDS
+ 	select HAVE_DEBUG_STACKOVERFLOW
++	select KMAP_LOCAL
+ 	select MODULES_USE_ELF_REL
+ 	select OLD_SIGACTION
+ 	select GENERIC_VDSO_32
+@@ -95,6 +96,7 @@ config X86
+ 	select ARCH_SUPPORTS_ACPI
+ 	select ARCH_SUPPORTS_ATOMIC_RMW
+ 	select ARCH_SUPPORTS_NUMA_BALANCING	if X86_64
++	select ARCH_SUPPORTS_RT
+ 	select ARCH_USE_BUILTIN_BSWAP
+ 	select ARCH_USE_QUEUED_RWLOCKS
+ 	select ARCH_USE_QUEUED_SPINLOCKS
+@@ -219,6 +221,7 @@ config X86
+ 	select HAVE_PCI
+ 	select HAVE_PERF_REGS
+ 	select HAVE_PERF_USER_STACK_DUMP
++	select HAVE_PREEMPT_LAZY
+ 	select MMU_GATHER_RCU_TABLE_FREE		if PARAVIRT
+ 	select HAVE_POSIX_CPU_TIMERS_TASK_WORK
+ 	select HAVE_REGS_AND_STACK_ACCESS_API
+diff --git a/arch/x86/crypto/aesni-intel_glue.c b/arch/x86/crypto/aesni-intel_glue.c
+index be891fdf8..29c716ed1 100644
+--- a/arch/x86/crypto/aesni-intel_glue.c
++++ b/arch/x86/crypto/aesni-intel_glue.c
+@@ -379,14 +379,14 @@ static int ecb_encrypt(struct skcipher_request *req)
+ 
+ 	err = skcipher_walk_virt(&walk, req, true);
+ 
+-	kernel_fpu_begin();
+ 	while ((nbytes = walk.nbytes)) {
++		kernel_fpu_begin();
+ 		aesni_ecb_enc(ctx, walk.dst.virt.addr, walk.src.virt.addr,
+ 			      nbytes & AES_BLOCK_MASK);
++		kernel_fpu_end();
+ 		nbytes &= AES_BLOCK_SIZE - 1;
+ 		err = skcipher_walk_done(&walk, nbytes);
+ 	}
+-	kernel_fpu_end();
+ 
+ 	return err;
+ }
+@@ -401,14 +401,14 @@ static int ecb_decrypt(struct skcipher_request *req)
+ 
+ 	err = skcipher_walk_virt(&walk, req, true);
+ 
+-	kernel_fpu_begin();
+ 	while ((nbytes = walk.nbytes)) {
++		kernel_fpu_begin();
+ 		aesni_ecb_dec(ctx, walk.dst.virt.addr, walk.src.virt.addr,
+ 			      nbytes & AES_BLOCK_MASK);
++		kernel_fpu_end();
+ 		nbytes &= AES_BLOCK_SIZE - 1;
+ 		err = skcipher_walk_done(&walk, nbytes);
+ 	}
+-	kernel_fpu_end();
+ 
+ 	return err;
+ }
+@@ -423,14 +423,14 @@ static int cbc_encrypt(struct skcipher_request *req)
+ 
+ 	err = skcipher_walk_virt(&walk, req, true);
+ 
+-	kernel_fpu_begin();
+ 	while ((nbytes = walk.nbytes)) {
++		kernel_fpu_begin();
+ 		aesni_cbc_enc(ctx, walk.dst.virt.addr, walk.src.virt.addr,
+ 			      nbytes & AES_BLOCK_MASK, walk.iv);
++		kernel_fpu_end();
+ 		nbytes &= AES_BLOCK_SIZE - 1;
+ 		err = skcipher_walk_done(&walk, nbytes);
+ 	}
+-	kernel_fpu_end();
+ 
+ 	return err;
+ }
+@@ -445,14 +445,14 @@ static int cbc_decrypt(struct skcipher_request *req)
+ 
+ 	err = skcipher_walk_virt(&walk, req, true);
+ 
+-	kernel_fpu_begin();
+ 	while ((nbytes = walk.nbytes)) {
++		kernel_fpu_begin();
+ 		aesni_cbc_dec(ctx, walk.dst.virt.addr, walk.src.virt.addr,
+ 			      nbytes & AES_BLOCK_MASK, walk.iv);
++		kernel_fpu_end();
+ 		nbytes &= AES_BLOCK_SIZE - 1;
+ 		err = skcipher_walk_done(&walk, nbytes);
+ 	}
+-	kernel_fpu_end();
+ 
+ 	return err;
+ }
+@@ -500,18 +500,20 @@ static int ctr_crypt(struct skcipher_request *req)
+ 
+ 	err = skcipher_walk_virt(&walk, req, true);
+ 
+-	kernel_fpu_begin();
+ 	while ((nbytes = walk.nbytes) >= AES_BLOCK_SIZE) {
++		kernel_fpu_begin();
+ 		aesni_ctr_enc_tfm(ctx, walk.dst.virt.addr, walk.src.virt.addr,
+ 			              nbytes & AES_BLOCK_MASK, walk.iv);
++		kernel_fpu_end();
+ 		nbytes &= AES_BLOCK_SIZE - 1;
+ 		err = skcipher_walk_done(&walk, nbytes);
+ 	}
+ 	if (walk.nbytes) {
++		kernel_fpu_begin();
+ 		ctr_crypt_final(ctx, &walk);
++		kernel_fpu_end();
+ 		err = skcipher_walk_done(&walk, 0);
+ 	}
+-	kernel_fpu_end();
+ 
+ 	return err;
+ }
+diff --git a/arch/x86/crypto/cast5_avx_glue.c b/arch/x86/crypto/cast5_avx_glue.c
+index 384ccb00f..2f8df8ef8 100644
+--- a/arch/x86/crypto/cast5_avx_glue.c
++++ b/arch/x86/crypto/cast5_avx_glue.c
+@@ -46,7 +46,7 @@ static inline void cast5_fpu_end(bool fpu_enabled)
+ 
+ static int ecb_crypt(struct skcipher_request *req, bool enc)
+ {
+-	bool fpu_enabled = false;
++	bool fpu_enabled;
+ 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+ 	struct cast5_ctx *ctx = crypto_skcipher_ctx(tfm);
+ 	struct skcipher_walk walk;
+@@ -61,7 +61,7 @@ static int ecb_crypt(struct skcipher_request *req, bool enc)
+ 		u8 *wsrc = walk.src.virt.addr;
+ 		u8 *wdst = walk.dst.virt.addr;
+ 
+-		fpu_enabled = cast5_fpu_begin(fpu_enabled, &walk, nbytes);
++		fpu_enabled = cast5_fpu_begin(false, &walk, nbytes);
+ 
+ 		/* Process multi-block batch */
+ 		if (nbytes >= bsize * CAST5_PARALLEL_BLOCKS) {
+@@ -90,10 +90,9 @@ static int ecb_crypt(struct skcipher_request *req, bool enc)
+ 		} while (nbytes >= bsize);
+ 
+ done:
++		cast5_fpu_end(fpu_enabled);
+ 		err = skcipher_walk_done(&walk, nbytes);
+ 	}
+-
+-	cast5_fpu_end(fpu_enabled);
+ 	return err;
+ }
+ 
+@@ -197,7 +196,7 @@ static int cbc_decrypt(struct skcipher_request *req)
+ {
+ 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+ 	struct cast5_ctx *ctx = crypto_skcipher_ctx(tfm);
+-	bool fpu_enabled = false;
++	bool fpu_enabled;
+ 	struct skcipher_walk walk;
+ 	unsigned int nbytes;
+ 	int err;
+@@ -205,12 +204,11 @@ static int cbc_decrypt(struct skcipher_request *req)
+ 	err = skcipher_walk_virt(&walk, req, false);
+ 
+ 	while ((nbytes = walk.nbytes)) {
+-		fpu_enabled = cast5_fpu_begin(fpu_enabled, &walk, nbytes);
++		fpu_enabled = cast5_fpu_begin(false, &walk, nbytes);
+ 		nbytes = __cbc_decrypt(ctx, &walk);
++		cast5_fpu_end(fpu_enabled);
+ 		err = skcipher_walk_done(&walk, nbytes);
+ 	}
+-
+-	cast5_fpu_end(fpu_enabled);
+ 	return err;
+ }
+ 
+@@ -277,7 +275,7 @@ static int ctr_crypt(struct skcipher_request *req)
+ {
+ 	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
+ 	struct cast5_ctx *ctx = crypto_skcipher_ctx(tfm);
+-	bool fpu_enabled = false;
++	bool fpu_enabled;
+ 	struct skcipher_walk walk;
+ 	unsigned int nbytes;
+ 	int err;
+@@ -285,13 +283,12 @@ static int ctr_crypt(struct skcipher_request *req)
+ 	err = skcipher_walk_virt(&walk, req, false);
+ 
+ 	while ((nbytes = walk.nbytes) >= CAST5_BLOCK_SIZE) {
+-		fpu_enabled = cast5_fpu_begin(fpu_enabled, &walk, nbytes);
++		fpu_enabled = cast5_fpu_begin(false, &walk, nbytes);
+ 		nbytes = __ctr_crypt(&walk, ctx);
++		cast5_fpu_end(fpu_enabled);
+ 		err = skcipher_walk_done(&walk, nbytes);
+ 	}
+ 
+-	cast5_fpu_end(fpu_enabled);
+-
+ 	if (walk.nbytes) {
+ 		ctr_crypt_final(&walk, ctx);
+ 		err = skcipher_walk_done(&walk, 0);
+diff --git a/arch/x86/crypto/glue_helper.c b/arch/x86/crypto/glue_helper.c
+index d3d91a0ab..6d0774721 100644
+--- a/arch/x86/crypto/glue_helper.c
++++ b/arch/x86/crypto/glue_helper.c
+@@ -24,7 +24,7 @@ int glue_ecb_req_128bit(const struct common_glue_ctx *gctx,
+ 	void *ctx = crypto_skcipher_ctx(crypto_skcipher_reqtfm(req));
+ 	const unsigned int bsize = 128 / 8;
+ 	struct skcipher_walk walk;
+-	bool fpu_enabled = false;
++	bool fpu_enabled;
+ 	unsigned int nbytes;
+ 	int err;
+ 
+@@ -37,7 +37,7 @@ int glue_ecb_req_128bit(const struct common_glue_ctx *gctx,
+ 		unsigned int i;
+ 
+ 		fpu_enabled = glue_fpu_begin(bsize, gctx->fpu_blocks_limit,
+-					     &walk, fpu_enabled, nbytes);
++					     &walk, false, nbytes);
+ 		for (i = 0; i < gctx->num_funcs; i++) {
+ 			func_bytes = bsize * gctx->funcs[i].num_blocks;
+ 
+@@ -55,10 +55,9 @@ int glue_ecb_req_128bit(const struct common_glue_ctx *gctx,
+ 			if (nbytes < bsize)
+ 				break;
+ 		}
++		glue_fpu_end(fpu_enabled);
+ 		err = skcipher_walk_done(&walk, nbytes);
+ 	}
+-
+-	glue_fpu_end(fpu_enabled);
+ 	return err;
+ }
+ EXPORT_SYMBOL_GPL(glue_ecb_req_128bit);
+@@ -101,7 +100,7 @@ int glue_cbc_decrypt_req_128bit(const struct common_glue_ctx *gctx,
+ 	void *ctx = crypto_skcipher_ctx(crypto_skcipher_reqtfm(req));
+ 	const unsigned int bsize = 128 / 8;
+ 	struct skcipher_walk walk;
+-	bool fpu_enabled = false;
++	bool fpu_enabled;
+ 	unsigned int nbytes;
+ 	int err;
+ 
+@@ -115,7 +114,7 @@ int glue_cbc_decrypt_req_128bit(const struct common_glue_ctx *gctx,
+ 		u128 last_iv;
+ 
+ 		fpu_enabled = glue_fpu_begin(bsize, gctx->fpu_blocks_limit,
+-					     &walk, fpu_enabled, nbytes);
++					     &walk, false, nbytes);
+ 		/* Start of the last block. */
+ 		src += nbytes / bsize - 1;
+ 		dst += nbytes / bsize - 1;
+@@ -148,10 +147,10 @@ int glue_cbc_decrypt_req_128bit(const struct common_glue_ctx *gctx,
+ done:
+ 		u128_xor(dst, dst, (u128 *)walk.iv);
+ 		*(u128 *)walk.iv = last_iv;
++		glue_fpu_end(fpu_enabled);
+ 		err = skcipher_walk_done(&walk, nbytes);
+ 	}
+ 
+-	glue_fpu_end(fpu_enabled);
+ 	return err;
+ }
+ EXPORT_SYMBOL_GPL(glue_cbc_decrypt_req_128bit);
+@@ -162,7 +161,7 @@ int glue_ctr_req_128bit(const struct common_glue_ctx *gctx,
+ 	void *ctx = crypto_skcipher_ctx(crypto_skcipher_reqtfm(req));
+ 	const unsigned int bsize = 128 / 8;
+ 	struct skcipher_walk walk;
+-	bool fpu_enabled = false;
++	bool fpu_enabled;
+ 	unsigned int nbytes;
+ 	int err;
+ 
+@@ -176,7 +175,7 @@ int glue_ctr_req_128bit(const struct common_glue_ctx *gctx,
+ 		le128 ctrblk;
+ 
+ 		fpu_enabled = glue_fpu_begin(bsize, gctx->fpu_blocks_limit,
+-					     &walk, fpu_enabled, nbytes);
++					     &walk, false, nbytes);
+ 
+ 		be128_to_le128(&ctrblk, (be128 *)walk.iv);
+ 
+@@ -202,11 +201,10 @@ int glue_ctr_req_128bit(const struct common_glue_ctx *gctx,
+ 		}
+ 
+ 		le128_to_be128((be128 *)walk.iv, &ctrblk);
++		glue_fpu_end(fpu_enabled);
+ 		err = skcipher_walk_done(&walk, nbytes);
+ 	}
+ 
+-	glue_fpu_end(fpu_enabled);
+-
+ 	if (nbytes) {
+ 		le128 ctrblk;
+ 		u128 tmp;
+@@ -306,8 +304,14 @@ int glue_xts_req_128bit(const struct common_glue_ctx *gctx,
+ 	tweak_fn(tweak_ctx, walk.iv, walk.iv);
+ 
+ 	while (nbytes) {
++		fpu_enabled = glue_fpu_begin(bsize, gctx->fpu_blocks_limit,
++					     &walk, fpu_enabled,
++					     nbytes < bsize ? bsize : nbytes);
+ 		nbytes = __glue_xts_req_128bit(gctx, crypt_ctx, &walk);
+ 
++		glue_fpu_end(fpu_enabled);
++		fpu_enabled = false;
++
+ 		err = skcipher_walk_done(&walk, nbytes);
+ 		nbytes = walk.nbytes;
+ 	}
+diff --git a/arch/x86/include/asm/fixmap.h b/arch/x86/include/asm/fixmap.h
+index 77217bd29..8eba66a33 100644
+--- a/arch/x86/include/asm/fixmap.h
++++ b/arch/x86/include/asm/fixmap.h
+@@ -31,7 +31,7 @@
+ #include <asm/pgtable_types.h>
+ #ifdef CONFIG_X86_32
+ #include <linux/threads.h>
+-#include <asm/kmap_types.h>
++#include <asm/kmap_size.h>
+ #else
+ #include <uapi/asm/vsyscall.h>
+ #endif
+@@ -94,7 +94,7 @@ enum fixed_addresses {
+ #endif
+ #ifdef CONFIG_X86_32
+ 	FIX_KMAP_BEGIN,	/* reserved pte's for temporary kernel mappings */
+-	FIX_KMAP_END = FIX_KMAP_BEGIN+(KM_TYPE_NR*NR_CPUS)-1,
++	FIX_KMAP_END = FIX_KMAP_BEGIN + (KM_MAX_IDX * NR_CPUS) - 1,
+ #ifdef CONFIG_PCI_MMCONFIG
+ 	FIX_PCIE_MCFG,
+ #endif
+@@ -151,7 +151,6 @@ extern void reserve_top_address(unsigned long reserve);
+ 
+ extern int fixmaps_set;
+ 
+-extern pte_t *kmap_pte;
+ extern pte_t *pkmap_page_table;
+ 
+ void __native_set_fixmap(enum fixed_addresses idx, pte_t pte);
+diff --git a/arch/x86/include/asm/fpu/api.h b/arch/x86/include/asm/fpu/api.h
+index 1b37f1d3a..2eb9b9f94 100644
+--- a/arch/x86/include/asm/fpu/api.h
++++ b/arch/x86/include/asm/fpu/api.h
+@@ -30,6 +30,7 @@ extern void kernel_fpu_begin_mask(unsigned int kfpu_mask);
+ extern void kernel_fpu_end(void);
+ extern bool irq_fpu_usable(void);
+ extern void fpregs_mark_activate(void);
++extern void kernel_fpu_resched(void);
+ 
+ /* Code that is unaware of kernel_fpu_begin_mask() can use this */
+ static inline void kernel_fpu_begin(void)
+@@ -42,17 +43,32 @@ static inline void kernel_fpu_begin(void)
+  * A context switch will (and softirq might) save CPU's FPU registers to
+  * fpu->fpstate.regs and set TIF_NEED_FPU_LOAD leaving CPU's FPU registers in
+  * a random state.
++ *
++ * local_bh_disable() protects against both preemption and soft interrupts
++ * on !RT kernels.
++ *
++ * On RT kernels local_bh_disable() is not sufficient because it only
++ * serializes soft interrupt related sections via a local lock, but stays
++ * preemptible. Disabling preemption is the right choice here as bottom
++ * half processing is always in thread context on RT kernels so it
++ * implicitly prevents bottom half processing as well.
++ *
++ * Disabling preemption also serializes against kernel_fpu_begin().
+  */
+ static inline void fpregs_lock(void)
+ {
+-	preempt_disable();
+-	local_bh_disable();
++	if (!IS_ENABLED(CONFIG_PREEMPT_RT))
++		local_bh_disable();
++	else
++		preempt_disable();
+ }
+ 
+ static inline void fpregs_unlock(void)
+ {
+-	local_bh_enable();
+-	preempt_enable();
++	if (!IS_ENABLED(CONFIG_PREEMPT_RT))
++		local_bh_enable();
++	else
++		preempt_enable();
+ }
+ 
+ #ifdef CONFIG_X86_DEBUG_FPU
+diff --git a/arch/x86/include/asm/highmem.h b/arch/x86/include/asm/highmem.h
+index 0f420b24e..032e02085 100644
+--- a/arch/x86/include/asm/highmem.h
++++ b/arch/x86/include/asm/highmem.h
+@@ -23,7 +23,6 @@
+ 
+ #include <linux/interrupt.h>
+ #include <linux/threads.h>
+-#include <asm/kmap_types.h>
+ #include <asm/tlbflush.h>
+ #include <asm/paravirt.h>
+ #include <asm/fixmap.h>
+@@ -58,11 +57,17 @@ extern unsigned long highstart_pfn, highend_pfn;
+ #define PKMAP_NR(virt)  ((virt-PKMAP_BASE) >> PAGE_SHIFT)
+ #define PKMAP_ADDR(nr)  (PKMAP_BASE + ((nr) << PAGE_SHIFT))
+ 
+-void *kmap_atomic_pfn(unsigned long pfn);
+-void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot);
+-
+ #define flush_cache_kmaps()	do { } while (0)
+ 
++#define	arch_kmap_local_post_map(vaddr, pteval)		\
++	arch_flush_lazy_mmu_mode()
++
++#define	arch_kmap_local_post_unmap(vaddr)		\
++	do {						\
++		flush_tlb_one_kernel((vaddr));		\
++		arch_flush_lazy_mmu_mode();		\
++	} while (0)
++
+ extern void add_highpages_with_active_regions(int nid, unsigned long start_pfn,
+ 					unsigned long end_pfn);
+ 
+diff --git a/arch/x86/include/asm/iomap.h b/arch/x86/include/asm/iomap.h
+index bacf68c4d..e2de092fc 100644
+--- a/arch/x86/include/asm/iomap.h
++++ b/arch/x86/include/asm/iomap.h
+@@ -9,19 +9,14 @@
+ #include <linux/fs.h>
+ #include <linux/mm.h>
+ #include <linux/uaccess.h>
++#include <linux/highmem.h>
+ #include <asm/cacheflush.h>
+ #include <asm/tlbflush.h>
+ 
+-void __iomem *
+-iomap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot);
++void __iomem *__iomap_local_pfn_prot(unsigned long pfn, pgprot_t prot);
+ 
+-void
+-iounmap_atomic(void __iomem *kvaddr);
++int iomap_create_wc(resource_size_t base, unsigned long size, pgprot_t *prot);
+ 
+-int
+-iomap_create_wc(resource_size_t base, unsigned long size, pgprot_t *prot);
+-
+-void
+-iomap_free(resource_size_t base, unsigned long size);
++void iomap_free(resource_size_t base, unsigned long size);
+ 
+ #endif /* _ASM_X86_IOMAP_H */
+diff --git a/arch/x86/include/asm/kmap_types.h b/arch/x86/include/asm/kmap_types.h
+deleted file mode 100644
+index 04ab8266e..000000000
+--- a/arch/x86/include/asm/kmap_types.h
++++ /dev/null
+@@ -1,13 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0 */
+-#ifndef _ASM_X86_KMAP_TYPES_H
+-#define _ASM_X86_KMAP_TYPES_H
+-
+-#if defined(CONFIG_X86_32) && defined(CONFIG_DEBUG_HIGHMEM)
+-#define  __WITH_KM_FENCE
+-#endif
+-
+-#include <asm-generic/kmap_types.h>
+-
+-#undef __WITH_KM_FENCE
+-
+-#endif /* _ASM_X86_KMAP_TYPES_H */
+diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
+index b30b56d47..9632218bf 100644
+--- a/arch/x86/include/asm/paravirt_types.h
++++ b/arch/x86/include/asm/paravirt_types.h
+@@ -43,7 +43,6 @@
+ #ifndef __ASSEMBLY__
+ 
+ #include <asm/desc_defs.h>
+-#include <asm/kmap_types.h>
+ #include <asm/pgtable_types.h>
+ #include <asm/nospec-branch.h>
+ 
+diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
+index 2380df419..a3b73de27 100644
+--- a/arch/x86/include/asm/preempt.h
++++ b/arch/x86/include/asm/preempt.h
+@@ -90,21 +90,54 @@ static __always_inline void __preempt_count_sub(int val)
+  * a decrement which hits zero means we have no preempt_count and should
+  * reschedule.
+  */
+-static __always_inline bool __preempt_count_dec_and_test(void)
++static __always_inline bool ____preempt_count_dec_and_test(void)
+ {
+ 	return GEN_UNARY_RMWcc("decl", __preempt_count, e, __percpu_arg([var]));
+ }
+ 
++static __always_inline bool __preempt_count_dec_and_test(void)
++{
++	if (____preempt_count_dec_and_test())
++		return true;
++#ifdef CONFIG_PREEMPT_LAZY
++	if (preempt_count())
++		return false;
++	if (current_thread_info()->preempt_lazy_count)
++		return false;
++	return test_thread_flag(TIF_NEED_RESCHED_LAZY);
++#else
++	return false;
++#endif
++}
++
+ /*
+  * Returns true when we need to resched and can (barring IRQ state).
+  */
+ static __always_inline bool should_resched(int preempt_offset)
+ {
++#ifdef CONFIG_PREEMPT_LAZY
++	u32 tmp;
++	tmp = raw_cpu_read_4(__preempt_count);
++	if (tmp == preempt_offset)
++		return true;
++
++	/* preempt count == 0 ? */
++	tmp &= ~PREEMPT_NEED_RESCHED;
++	if (tmp != preempt_offset)
++		return false;
++	/* XXX PREEMPT_LOCK_OFFSET */
++	if (current_thread_info()->preempt_lazy_count)
++		return false;
++	return test_thread_flag(TIF_NEED_RESCHED_LAZY);
++#else
+ 	return unlikely(raw_cpu_read_4(__preempt_count) == preempt_offset);
++#endif
+ }
+ 
+ #ifdef CONFIG_PREEMPTION
+-
++#ifdef CONFIG_PREEMPT_RT
++   extern void preempt_schedule_lock(void);
++#endif
+ extern asmlinkage void preempt_schedule(void);
+ extern asmlinkage void preempt_schedule_thunk(void);
+ 
+diff --git a/arch/x86/include/asm/signal.h b/arch/x86/include/asm/signal.h
+index 6fd8410a3..f3bf2f515 100644
+--- a/arch/x86/include/asm/signal.h
++++ b/arch/x86/include/asm/signal.h
+@@ -28,6 +28,19 @@ typedef struct {
+ #define SA_IA32_ABI	0x02000000u
+ #define SA_X32_ABI	0x01000000u
+ 
++/*
++ * Because some traps use the IST stack, we must keep preemption
++ * disabled while calling do_trap(), but do_trap() may call
++ * force_sig_info() which will grab the signal spin_locks for the
++ * task, which in PREEMPT_RT are mutexes.  By defining
++ * ARCH_RT_DELAYS_SIGNAL_SEND the force_sig_info() will set
++ * TIF_NOTIFY_RESUME and set up the signal to be sent on exit of the
++ * trap.
++ */
++#if defined(CONFIG_PREEMPT_RT)
++#define ARCH_RT_DELAYS_SIGNAL_SEND
++#endif
++
+ #ifndef CONFIG_COMPAT
+ typedef sigset_t compat_sigset_t;
+ #endif
+diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
+index 7fb482f0f..3df0a95c9 100644
+--- a/arch/x86/include/asm/stackprotector.h
++++ b/arch/x86/include/asm/stackprotector.h
+@@ -65,7 +65,7 @@
+  */
+ static __always_inline void boot_init_stack_canary(void)
+ {
+-	u64 canary;
++	u64 canary = 0;
+ 	u64 tsc;
+ 
+ #ifdef CONFIG_X86_64
+@@ -76,8 +76,14 @@ static __always_inline void boot_init_stack_canary(void)
+ 	 * of randomness. The TSC only matters for very early init,
+ 	 * there it already has some randomness on most systems. Later
+ 	 * on during the bootup the random pool has true entropy too.
++	 * For preempt-rt we need to weaken the randomness a bit, as
++	 * we can't call into the random generator from atomic context
++	 * due to locking constraints. We just leave canary
++	 * uninitialized and use the TSC based randomness on top of it.
+ 	 */
++#ifndef CONFIG_PREEMPT_RT
+ 	get_random_bytes(&canary, sizeof(canary));
++#endif
+ 	tsc = rdtsc();
+ 	canary += tsc + (tsc << 32UL);
+ 	canary &= CANARY_MASK;
+diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
+index 2b3c98069..c67e0be1e 100644
+--- a/arch/x86/include/asm/thread_info.h
++++ b/arch/x86/include/asm/thread_info.h
+@@ -60,6 +60,8 @@ struct thread_info {
+ #ifdef CONFIG_SMP
+ 	u32			cpu;		/* current CPU */
+ #endif
++        int                     preempt_lazy_count;     /* 0 => lazy preemptable
++                                                          <0 => BUG */
+ 	KABI_RESERVE(1)
+ 	KABI_RESERVE(2)
+ };
+@@ -67,12 +69,17 @@ struct thread_info {
+ #define INIT_THREAD_INFO(tsk)			\
+ {						\
+ 	.flags		= 0,			\
++	.preempt_lazy_count = 0,                \
+ }
+ 
+ #else /* !__ASSEMBLY__ */
+ 
+ #include <asm/asm-offsets.h>
+ 
++#define GET_THREAD_INFO(reg) \
++       _ASM_MOV PER_CPU_VAR(cpu_current_top_of_stack),reg ; \
++       _ASM_SUB $(THREAD_SIZE),reg ;
++
+ #endif
+ 
+ /*
+@@ -109,6 +116,7 @@ struct thread_info {
+ #define TIF_SYSCALL_TRACEPOINT	28	/* syscall tracepoint instrumentation */
+ #define TIF_ADDR32		29	/* 32-bit address space on 64 bits */
+ #define TIF_X32			30	/* 32-bit native x86-64 binary */
++#define TIF_NEED_RESCHED_LAZY	31	/* lazy rescheduling necessary */
+ 
+ #define _TIF_SYSCALL_TRACE	(1 << TIF_SYSCALL_TRACE)
+ #define _TIF_NOTIFY_RESUME	(1 << TIF_NOTIFY_RESUME)
+@@ -130,6 +138,7 @@ struct thread_info {
+ #define _TIF_IA32		(1 << TIF_IA32)
+ #define _TIF_NOTIFY_SIGNAL	(1 << TIF_NOTIFY_SIGNAL)
+ #define _TIF_SLD		(1 << TIF_SLD)
++#define _TIF_NEED_RESCHED_LAZY	(1 << TIF_NEED_RESCHED_LAZY)
+ #define _TIF_POLLING_NRFLAG	(1 << TIF_POLLING_NRFLAG)
+ #define _TIF_IO_BITMAP		(1 << TIF_IO_BITMAP)
+ #define _TIF_FORCED_TF		(1 << TIF_FORCED_TF)
+@@ -162,6 +171,8 @@ struct thread_info {
+ 
+ #define _TIF_WORK_CTXSW_NEXT	(_TIF_WORK_CTXSW)
+ 
++#define _TIF_NEED_RESCHED_MASK	(_TIF_NEED_RESCHED | _TIF_NEED_RESCHED_LAZY)
++
+ #define STACK_WARN		(THREAD_SIZE/8)
+ 
+ /*
+diff --git a/arch/x86/kernel/crash_dump_32.c b/arch/x86/kernel/crash_dump_32.c
+index 33ee47670..5fcac46aa 100644
+--- a/arch/x86/kernel/crash_dump_32.c
++++ b/arch/x86/kernel/crash_dump_32.c
+@@ -13,8 +13,6 @@
+ 
+ #include <linux/uaccess.h>
+ 
+-static void *kdump_buf_page;
+-
+ static inline bool is_crashed_pfn_valid(unsigned long pfn)
+ {
+ #ifndef CONFIG_X86_PAE
+@@ -41,15 +39,11 @@ static inline bool is_crashed_pfn_valid(unsigned long pfn)
+  * @userbuf: if set, @buf is in user address space, use copy_to_user(),
+  *	otherwise @buf is in kernel address space, use memcpy().
+  *
+- * Copy a page from "oldmem". For this page, there is no pte mapped
+- * in the current kernel. We stitch up a pte, similar to kmap_atomic.
+- *
+- * Calling copy_to_user() in atomic context is not desirable. Hence first
+- * copying the data to a pre-allocated kernel page and then copying to user
+- * space in non-atomic context.
++ * Copy a page from "oldmem". For this page, there might be no pte mapped
++ * in the current kernel.
+  */
+-ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
+-                               size_t csize, unsigned long offset, int userbuf)
++ssize_t copy_oldmem_page(unsigned long pfn, char *buf, size_t csize,
++			 unsigned long offset, int userbuf)
+ {
+ 	void  *vaddr;
+ 
+@@ -59,38 +53,16 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
+ 	if (!is_crashed_pfn_valid(pfn))
+ 		return -EFAULT;
+ 
+-	vaddr = kmap_atomic_pfn(pfn);
++	vaddr = kmap_local_pfn(pfn);
+ 
+ 	if (!userbuf) {
+-		memcpy(buf, (vaddr + offset), csize);
+-		kunmap_atomic(vaddr);
++		memcpy(buf, vaddr + offset, csize);
+ 	} else {
+-		if (!kdump_buf_page) {
+-			printk(KERN_WARNING "Kdump: Kdump buffer page not"
+-				" allocated\n");
+-			kunmap_atomic(vaddr);
+-			return -EFAULT;
+-		}
+-		copy_page(kdump_buf_page, vaddr);
+-		kunmap_atomic(vaddr);
+-		if (copy_to_user(buf, (kdump_buf_page + offset), csize))
+-			return -EFAULT;
++		if (copy_to_user(buf, vaddr + offset, csize))
++			csize = -EFAULT;
+ 	}
+ 
+-	return csize;
+-}
++	kunmap_local(vaddr);
+ 
+-static int __init kdump_buf_page_init(void)
+-{
+-	int ret = 0;
+-
+-	kdump_buf_page = kmalloc(PAGE_SIZE, GFP_KERNEL);
+-	if (!kdump_buf_page) {
+-		printk(KERN_WARNING "Kdump: Failed to allocate kdump buffer"
+-			 " page\n");
+-		ret = -ENOMEM;
+-	}
+-
+-	return ret;
++	return csize;
+ }
+-arch_initcall(kdump_buf_page_init);
+diff --git a/arch/x86/kernel/fpu/core.c b/arch/x86/kernel/fpu/core.c
+index 114e87e8d..3935532b1 100644
+--- a/arch/x86/kernel/fpu/core.c
++++ b/arch/x86/kernel/fpu/core.c
+@@ -82,6 +82,18 @@ bool irq_fpu_usable(void)
+ }
+ EXPORT_SYMBOL(irq_fpu_usable);
+ 
++void kernel_fpu_resched(void)
++{
++	WARN_ON_FPU(!this_cpu_read(in_kernel_fpu));
++
++	if (should_resched(PREEMPT_OFFSET)) {
++		kernel_fpu_end();
++		cond_resched();
++		kernel_fpu_begin();
++	}
++}
++EXPORT_SYMBOL_GPL(kernel_fpu_resched);
++
+ /*
+  * Save the FPU register state in fpu->fpstate->regs. The register state is
+  * preserved.
+diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
+index 0b79efc87..93c6b88b3 100644
+--- a/arch/x86/kernel/irq_32.c
++++ b/arch/x86/kernel/irq_32.c
+@@ -131,6 +131,7 @@ int irq_init_percpu_irqstack(unsigned int cpu)
+ 	return 0;
+ }
+ 
++#ifndef CONFIG_PREEMPT_RT
+ void do_softirq_own_stack(void)
+ {
+ 	struct irq_stack *irqstk;
+@@ -147,6 +148,7 @@ void do_softirq_own_stack(void)
+ 
+ 	call_on_stack(__do_softirq, isp);
+ }
++#endif
+ 
+ void __handle_irq(struct irq_desc *desc, struct pt_regs *regs)
+ {
+diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
+index 440eed558..7cfc4e6b7 100644
+--- a/arch/x86/kernel/irq_64.c
++++ b/arch/x86/kernel/irq_64.c
+@@ -72,7 +72,9 @@ int irq_init_percpu_irqstack(unsigned int cpu)
+ 	return map_irq_stack(cpu);
+ }
+ 
++#ifndef CONFIG_PREEMPT_RT
+ void do_softirq_own_stack(void)
+ {
+ 	run_on_irqstack_cond(__do_softirq, NULL);
+ }
++#endif
+diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
+index 40e758b42..c0a518289 100644
+--- a/arch/x86/kvm/x86.c
++++ b/arch/x86/kvm/x86.c
+@@ -8345,6 +8345,14 @@ int kvm_arch_init(void *opaque)
+ 		goto out;
+ 	}
+ 
++#ifdef CONFIG_PREEMPT_RT
++	if (!boot_cpu_has(X86_FEATURE_CONSTANT_TSC)) {
++		pr_err("RT requires X86_FEATURE_CONSTANT_TSC\n");
++		r = -EOPNOTSUPP;
++		goto out;
++	}
++#endif
++
+ 	r = -ENOMEM;
+ 
+ 	x86_emulator_cache = kvm_alloc_emulator_cache();
+diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
+index 075fe5131..2c54b76d8 100644
+--- a/arch/x86/mm/highmem_32.c
++++ b/arch/x86/mm/highmem_32.c
+@@ -4,65 +4,6 @@
+ #include <linux/swap.h> /* for totalram_pages */
+ #include <linux/memblock.h>
+ 
+-void *kmap_atomic_high_prot(struct page *page, pgprot_t prot)
+-{
+-	unsigned long vaddr;
+-	int idx, type;
+-
+-	type = kmap_atomic_idx_push();
+-	idx = type + KM_TYPE_NR*smp_processor_id();
+-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-	BUG_ON(!pte_none(*(kmap_pte-idx)));
+-	set_pte(kmap_pte-idx, mk_pte(page, prot));
+-	arch_flush_lazy_mmu_mode();
+-
+-	return (void *)vaddr;
+-}
+-EXPORT_SYMBOL(kmap_atomic_high_prot);
+-
+-/*
+- * This is the same as kmap_atomic() but can map memory that doesn't
+- * have a struct page associated with it.
+- */
+-void *kmap_atomic_pfn(unsigned long pfn)
+-{
+-	return kmap_atomic_prot_pfn(pfn, kmap_prot);
+-}
+-EXPORT_SYMBOL_GPL(kmap_atomic_pfn);
+-
+-void kunmap_atomic_high(void *kvaddr)
+-{
+-	unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
+-
+-	if (vaddr >= __fix_to_virt(FIX_KMAP_END) &&
+-	    vaddr <= __fix_to_virt(FIX_KMAP_BEGIN)) {
+-		int idx, type;
+-
+-		type = kmap_atomic_idx();
+-		idx = type + KM_TYPE_NR * smp_processor_id();
+-
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-		WARN_ON_ONCE(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
+-#endif
+-		/*
+-		 * Force other mappings to Oops if they'll try to access this
+-		 * pte without first remap it.  Keeping stale mappings around
+-		 * is a bad idea also, in case the page changes cacheability
+-		 * attributes or becomes a protected page in a hypervisor.
+-		 */
+-		kpte_clear_flush(kmap_pte-idx, vaddr);
+-		kmap_atomic_idx_pop();
+-		arch_flush_lazy_mmu_mode();
+-	}
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	else {
+-		BUG_ON(vaddr < PAGE_OFFSET);
+-		BUG_ON(vaddr >= (unsigned long)high_memory);
+-	}
+-#endif
+-}
+-EXPORT_SYMBOL(kunmap_atomic_high);
+-
+ void __init set_highmem_pages_init(void)
+ {
+ 	struct zone *zone;
+diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
+index 7c055259d..da31c2635 100644
+--- a/arch/x86/mm/init_32.c
++++ b/arch/x86/mm/init_32.c
+@@ -394,19 +394,6 @@ kernel_physical_mapping_init(unsigned long start,
+ 	return last_map_addr;
+ }
+ 
+-pte_t *kmap_pte;
+-
+-static void __init kmap_init(void)
+-{
+-	unsigned long kmap_vstart;
+-
+-	/*
+-	 * Cache the first kmap pte:
+-	 */
+-	kmap_vstart = __fix_to_virt(FIX_KMAP_BEGIN);
+-	kmap_pte = virt_to_kpte(kmap_vstart);
+-}
+-
+ #ifdef CONFIG_HIGHMEM
+ static void __init permanent_kmaps_init(pgd_t *pgd_base)
+ {
+@@ -712,8 +699,6 @@ void __init paging_init(void)
+ 
+ 	__flush_tlb_all();
+ 
+-	kmap_init();
+-
+ 	/*
+ 	 * NOTE: at this point the bootmem allocator is fully available.
+ 	 */
+diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
+index f60398aeb..9aaa756dd 100644
+--- a/arch/x86/mm/iomap_32.c
++++ b/arch/x86/mm/iomap_32.c
+@@ -44,28 +44,7 @@ void iomap_free(resource_size_t base, unsigned long size)
+ }
+ EXPORT_SYMBOL_GPL(iomap_free);
+ 
+-void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
+-{
+-	unsigned long vaddr;
+-	int idx, type;
+-
+-	preempt_disable();
+-	pagefault_disable();
+-
+-	type = kmap_atomic_idx_push();
+-	idx = type + KM_TYPE_NR * smp_processor_id();
+-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-	set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
+-	arch_flush_lazy_mmu_mode();
+-
+-	return (void *)vaddr;
+-}
+-
+-/*
+- * Map 'pfn' using protections 'prot'
+- */
+-void __iomem *
+-iomap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
++void __iomem *__iomap_local_pfn_prot(unsigned long pfn, pgprot_t prot)
+ {
+ 	/*
+ 	 * For non-PAT systems, translate non-WB request to UC- just in
+@@ -81,36 +60,6 @@ iomap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
+ 	/* Filter out unsupported __PAGE_KERNEL* bits: */
+ 	pgprot_val(prot) &= __default_kernel_pte_mask;
+ 
+-	return (void __force __iomem *) kmap_atomic_prot_pfn(pfn, prot);
+-}
+-EXPORT_SYMBOL_GPL(iomap_atomic_prot_pfn);
+-
+-void
+-iounmap_atomic(void __iomem *kvaddr)
+-{
+-	unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
+-
+-	if (vaddr >= __fix_to_virt(FIX_KMAP_END) &&
+-	    vaddr <= __fix_to_virt(FIX_KMAP_BEGIN)) {
+-		int idx, type;
+-
+-		type = kmap_atomic_idx();
+-		idx = type + KM_TYPE_NR * smp_processor_id();
+-
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-		WARN_ON_ONCE(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
+-#endif
+-		/*
+-		 * Force other mappings to Oops if they'll try to access this
+-		 * pte without first remap it.  Keeping stale mappings around
+-		 * is a bad idea also, in case the page changes cacheability
+-		 * attributes or becomes a protected page in a hypervisor.
+-		 */
+-		kpte_clear_flush(kmap_pte-idx, vaddr);
+-		kmap_atomic_idx_pop();
+-	}
+-
+-	pagefault_enable();
+-	preempt_enable();
++	return (void __force __iomem *)__kmap_local_pfn_prot(pfn, prot);
+ }
+-EXPORT_SYMBOL_GPL(iounmap_atomic);
++EXPORT_SYMBOL_GPL(__iomap_local_pfn_prot);
+diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
+index 87e08ad38..03cbf6b53 100644
+--- a/arch/xtensa/Kconfig
++++ b/arch/xtensa/Kconfig
+@@ -666,6 +666,7 @@ endchoice
+ config HIGHMEM
+ 	bool "High Memory Support"
+ 	depends on MMU
++	select KMAP_LOCAL
+ 	help
+ 	  Linux can use the full amount of RAM in the system by
+ 	  default. However, the default MMUv2 setup only maps the
+diff --git a/arch/xtensa/include/asm/fixmap.h b/arch/xtensa/include/asm/fixmap.h
+index a06ffb0c6..92049b61c 100644
+--- a/arch/xtensa/include/asm/fixmap.h
++++ b/arch/xtensa/include/asm/fixmap.h
+@@ -16,7 +16,7 @@
+ #ifdef CONFIG_HIGHMEM
+ #include <linux/threads.h>
+ #include <linux/pgtable.h>
+-#include <asm/kmap_types.h>
++#include <asm/kmap_size.h>
+ #endif
+ 
+ /*
+@@ -39,7 +39,7 @@ enum fixed_addresses {
+ 	/* reserved pte's for temporary kernel mappings */
+ 	FIX_KMAP_BEGIN,
+ 	FIX_KMAP_END = FIX_KMAP_BEGIN +
+-		(KM_TYPE_NR * NR_CPUS * DCACHE_N_COLORS) - 1,
++		(KM_MAX_IDX * NR_CPUS * DCACHE_N_COLORS) - 1,
+ #endif
+ 	__end_of_fixed_addresses
+ };
+diff --git a/arch/xtensa/include/asm/highmem.h b/arch/xtensa/include/asm/highmem.h
+index eac503215..0fc3b1ceb 100644
+--- a/arch/xtensa/include/asm/highmem.h
++++ b/arch/xtensa/include/asm/highmem.h
+@@ -16,9 +16,8 @@
+ #include <linux/pgtable.h>
+ #include <asm/cacheflush.h>
+ #include <asm/fixmap.h>
+-#include <asm/kmap_types.h>
+ 
+-#define PKMAP_BASE		((FIXADDR_START - \
++#define PKMAP_BASE		((FIXADDR_START -			\
+ 				  (LAST_PKMAP + 1) * PAGE_SIZE) & PMD_MASK)
+ #define LAST_PKMAP		(PTRS_PER_PTE * DCACHE_N_COLORS)
+ #define LAST_PKMAP_MASK		(LAST_PKMAP - 1)
+@@ -68,6 +67,15 @@ static inline void flush_cache_kmaps(void)
+ 	flush_cache_all();
+ }
+ 
++enum fixed_addresses kmap_local_map_idx(int type, unsigned long pfn);
++#define arch_kmap_local_map_idx		kmap_local_map_idx
++
++enum fixed_addresses kmap_local_unmap_idx(int type, unsigned long addr);
++#define arch_kmap_local_unmap_idx	kmap_local_unmap_idx
++
++#define arch_kmap_local_post_unmap(vaddr)	\
++	local_flush_tlb_kernel_range(vaddr, vaddr + PAGE_SIZE)
++
+ void kmap_init(void);
+ 
+ #endif
+diff --git a/arch/xtensa/include/asm/spinlock_types.h b/arch/xtensa/include/asm/spinlock_types.h
+index 64c938925..dc846323b 100644
+--- a/arch/xtensa/include/asm/spinlock_types.h
++++ b/arch/xtensa/include/asm/spinlock_types.h
+@@ -2,10 +2,6 @@
+ #ifndef __ASM_SPINLOCK_TYPES_H
+ #define __ASM_SPINLOCK_TYPES_H
+ 
+-#if !defined(__LINUX_SPINLOCK_TYPES_H) && !defined(__ASM_SPINLOCK_H)
+-# error "please don't include this file directly"
+-#endif
+-
+ #include <asm-generic/qspinlock_types.h>
+ #include <asm-generic/qrwlock_types.h>
+ 
+diff --git a/arch/xtensa/mm/highmem.c b/arch/xtensa/mm/highmem.c
+index 673196fe8..0735ca5e8 100644
+--- a/arch/xtensa/mm/highmem.c
++++ b/arch/xtensa/mm/highmem.c
+@@ -12,8 +12,6 @@
+ #include <linux/highmem.h>
+ #include <asm/tlbflush.h>
+ 
+-static pte_t *kmap_pte;
+-
+ #if DCACHE_WAY_SIZE > PAGE_SIZE
+ unsigned int last_pkmap_nr_arr[DCACHE_N_COLORS];
+ wait_queue_head_t pkmap_map_wait_arr[DCACHE_N_COLORS];
+@@ -33,59 +31,25 @@ static inline void kmap_waitqueues_init(void)
+ 
+ static inline enum fixed_addresses kmap_idx(int type, unsigned long color)
+ {
+-	return (type + KM_TYPE_NR * smp_processor_id()) * DCACHE_N_COLORS +
++	return (type + KM_MAX_IDX * smp_processor_id()) * DCACHE_N_COLORS +
+ 		color;
+ }
+ 
+-void *kmap_atomic_high_prot(struct page *page, pgprot_t prot)
++enum fixed_addresses kmap_local_map_idx(int type, unsigned long pfn)
+ {
+-	enum fixed_addresses idx;
+-	unsigned long vaddr;
+-
+-	idx = kmap_idx(kmap_atomic_idx_push(),
+-		       DCACHE_ALIAS(page_to_phys(page)));
+-	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	BUG_ON(!pte_none(*(kmap_pte + idx)));
+-#endif
+-	set_pte(kmap_pte + idx, mk_pte(page, prot));
+-
+-	return (void *)vaddr;
++	return kmap_idx(type, DCACHE_ALIAS(pfn << PAGE_SHIFT));
+ }
+-EXPORT_SYMBOL(kmap_atomic_high_prot);
+ 
+-void kunmap_atomic_high(void *kvaddr)
++enum fixed_addresses kmap_local_unmap_idx(int type, unsigned long addr)
+ {
+-	if (kvaddr >= (void *)FIXADDR_START &&
+-	    kvaddr < (void *)FIXADDR_TOP) {
+-		int idx = kmap_idx(kmap_atomic_idx(),
+-				   DCACHE_ALIAS((unsigned long)kvaddr));
+-
+-		/*
+-		 * Force other mappings to Oops if they'll try to access this
+-		 * pte without first remap it.  Keeping stale mappings around
+-		 * is a bad idea also, in case the page changes cacheability
+-		 * attributes or becomes a protected page in a hypervisor.
+-		 */
+-		pte_clear(&init_mm, kvaddr, kmap_pte + idx);
+-		local_flush_tlb_kernel_range((unsigned long)kvaddr,
+-					     (unsigned long)kvaddr + PAGE_SIZE);
+-
+-		kmap_atomic_idx_pop();
+-	}
++	return kmap_idx(type, DCACHE_ALIAS(addr));
+ }
+-EXPORT_SYMBOL(kunmap_atomic_high);
+ 
+ void __init kmap_init(void)
+ {
+-	unsigned long kmap_vstart;
+-
+ 	/* Check if this memory layout is broken because PKMAP overlaps
+ 	 * page table.
+ 	 */
+ 	BUILD_BUG_ON(PKMAP_BASE < TLBTEMP_BASE_1 + TLBTEMP_SIZE);
+-	/* cache the first kmap pte */
+-	kmap_vstart = __fix_to_virt(FIX_KMAP_BEGIN);
+-	kmap_pte = virt_to_kpte(kmap_vstart);
+ 	kmap_waitqueues_init();
+ }
+diff --git a/block/blk-mq.c b/block/blk-mq.c
+index 1eab99166..dea9f38b4 100644
+--- a/block/blk-mq.c
++++ b/block/blk-mq.c
+@@ -44,7 +44,7 @@
+ bool mq_unfair_dtag = true;
+ module_param_named(unfair_dtag, mq_unfair_dtag, bool, 0444);
+ 
+-static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
++static DEFINE_PER_CPU(struct llist_head, blk_cpu_done);
+ 
+ static void blk_mq_poll_stats_start(struct request_queue *q);
+ static void blk_mq_poll_stats_fn(struct blk_stat_callback *cb);
+@@ -650,80 +650,29 @@ void blk_mq_end_request(struct request *rq, blk_status_t error)
+ }
+ EXPORT_SYMBOL(blk_mq_end_request);
+ 
+-/*
+- * Softirq action handler - move entries to local list and loop over them
+- * while passing them to the queue registered handler.
+- */
+-static __latent_entropy void blk_done_softirq(struct softirq_action *h)
++static void blk_complete_reqs(struct llist_head *list)
+ {
+-	struct list_head *cpu_list, local_list;
+-
+-	local_irq_disable();
+-	cpu_list = this_cpu_ptr(&blk_cpu_done);
+-	list_replace_init(cpu_list, &local_list);
+-	local_irq_enable();
+-
+-	while (!list_empty(&local_list)) {
+-		struct request *rq;
++	struct llist_node *entry = llist_reverse_order(llist_del_all(list));
++	struct request *rq, *next;
+ 
+-		rq = list_entry(local_list.next, struct request, ipi_list);
+-		list_del_init(&rq->ipi_list);
++	llist_for_each_entry_safe(rq, next, entry, ipi_list)
+ 		rq->q->mq_ops->complete(rq);
+-	}
+ }
+ 
+-static void blk_mq_trigger_softirq(struct request *rq)
++static __latent_entropy void blk_done_softirq(struct softirq_action *h)
+ {
+-	struct list_head *list;
+-	unsigned long flags;
+-
+-	local_irq_save(flags);
+-	list = this_cpu_ptr(&blk_cpu_done);
+-	list_add_tail(&rq->ipi_list, list);
+-
+-	/*
+-	 * If the list only contains our just added request, signal a raise of
+-	 * the softirq.  If there are already entries there, someone already
+-	 * raised the irq but it hasn't run yet.
+-	 */
+-	if (list->next == &rq->ipi_list)
+-		raise_softirq_irqoff(BLOCK_SOFTIRQ);
+-	local_irq_restore(flags);
++	blk_complete_reqs(this_cpu_ptr(&blk_cpu_done));
+ }
+ 
+ static int blk_softirq_cpu_dead(unsigned int cpu)
+ {
+-	/*
+-	 * If a CPU goes away, splice its entries to the current CPU
+-	 * and trigger a run of the softirq
+-	 */
+-	local_irq_disable();
+-	list_splice_init(&per_cpu(blk_cpu_done, cpu),
+-			 this_cpu_ptr(&blk_cpu_done));
+-	raise_softirq_irqoff(BLOCK_SOFTIRQ);
+-	local_irq_enable();
+-
++	blk_complete_reqs(&per_cpu(blk_cpu_done, cpu));
+ 	return 0;
+ }
+ 
+-
+ static void __blk_mq_complete_request_remote(void *data)
+ {
+-	struct request *rq = data;
+-
+-	/*
+-	 * For most of single queue controllers, there is only one irq vector
+-	 * for handling I/O completion, and the only irq's affinity is set
+-	 * to all possible CPUs.  On most of ARCHs, this affinity means the irq
+-	 * is handled on one specific CPU.
+-	 *
+-	 * So complete I/O requests in softirq context in case of single queue
+-	 * devices to avoid degrading I/O performance due to irqsoff latency.
+-	 */
+-	if (rq->q->nr_hw_queues == 1)
+-		blk_mq_trigger_softirq(rq);
+-	else
+-		rq->q->mq_ops->complete(rq);
++	__raise_softirq_irqoff(BLOCK_SOFTIRQ);
+ }
+ 
+ static inline bool blk_mq_complete_need_ipi(struct request *rq)
+@@ -733,6 +682,14 @@ static inline bool blk_mq_complete_need_ipi(struct request *rq)
+ 	if (!IS_ENABLED(CONFIG_SMP) ||
+ 	    !test_bit(QUEUE_FLAG_SAME_COMP, &rq->q->queue_flags))
+ 		return false;
++	/*
++	 * With force threaded interrupts enabled, raising softirq from an SMP
++	 * function call will always result in waking the ksoftirqd thread.
++	 * This is probably worse than completing the request on a different
++	 * cache domain.
++	 */
++	if (force_irqthreads)
++		return false;
+ 
+ 	/* same CPU or cache domain?  Complete locally */
+ 	if (cpu == rq->mq_ctx->cpu ||
+@@ -744,6 +701,31 @@ static inline bool blk_mq_complete_need_ipi(struct request *rq)
+ 	return cpu_online(rq->mq_ctx->cpu);
+ }
+ 
++static void blk_mq_complete_send_ipi(struct request *rq)
++{
++	struct llist_head *list;
++	unsigned int cpu;
++
++	cpu = rq->mq_ctx->cpu;
++	list = &per_cpu(blk_cpu_done, cpu);
++	if (llist_add(&rq->ipi_list, list)) {
++		rq->csd.func = __blk_mq_complete_request_remote;
++		rq->csd.info = rq;
++		smp_call_function_single_async(cpu, &rq->csd);
++	}
++}
++
++static void blk_mq_raise_softirq(struct request *rq)
++{
++	struct llist_head *list;
++
++	preempt_disable();
++	list = this_cpu_ptr(&blk_cpu_done);
++	if (llist_add(&rq->ipi_list, list))
++		raise_softirq(BLOCK_SOFTIRQ);
++	preempt_enable();
++}
++
+ bool blk_mq_complete_request_remote(struct request *rq)
+ {
+ 	WRITE_ONCE(rq->state, MQ_RQ_COMPLETE);
+@@ -756,15 +738,15 @@ bool blk_mq_complete_request_remote(struct request *rq)
+ 		return false;
+ 
+ 	if (blk_mq_complete_need_ipi(rq)) {
+-		INIT_CSD(&rq->csd, __blk_mq_complete_request_remote, rq);
+-		smp_call_function_single_async(rq->mq_ctx->cpu, &rq->csd);
+-	} else {
+-		if (rq->q->nr_hw_queues > 1)
+-			return false;
+-		blk_mq_trigger_softirq(rq);
++		blk_mq_complete_send_ipi(rq);
++		return true;
+ 	}
+ 
+-	return true;
++        if (rq->q->nr_hw_queues == 1) {
++                blk_mq_raise_softirq(rq);
++                return true;
++        }
++        return false;
+ }
+ EXPORT_SYMBOL_GPL(blk_mq_complete_request_remote);
+ 
+@@ -1679,14 +1661,14 @@ static void __blk_mq_delay_run_hw_queue(struct blk_mq_hw_ctx *hctx, bool async,
+ 		return;
+ 
+ 	if (!async && !(hctx->flags & BLK_MQ_F_BLOCKING)) {
+-		int cpu = get_cpu();
++		int cpu = get_cpu_light();
+ 		if (cpumask_test_cpu(cpu, hctx->cpumask)) {
+ 			__blk_mq_run_hw_queue(hctx);
+-			put_cpu();
++			put_cpu_light();
+ 			return;
+ 		}
+ 
+-		put_cpu();
++		put_cpu_light();
+ 	}
+ 
+ 	/*
+@@ -4215,7 +4197,7 @@ static int __init blk_mq_init(void)
+ 	int i;
+ 
+ 	for_each_possible_cpu(i)
+-		INIT_LIST_HEAD(&per_cpu(blk_cpu_done, i));
++		init_llist_head(&per_cpu(blk_cpu_done, i));
+ 	open_softirq(BLOCK_SOFTIRQ, blk_done_softirq);
+ 
+ 	cpuhp_setup_state_nocalls(CPUHP_BLOCK_SOFTIRQ_DEAD,
+diff --git a/crypto/cryptd.c b/crypto/cryptd.c
+index ca3a40fc7..884647620 100644
+--- a/crypto/cryptd.c
++++ b/crypto/cryptd.c
+@@ -36,6 +36,7 @@ static struct workqueue_struct *cryptd_wq;
+ struct cryptd_cpu_queue {
+ 	struct crypto_queue queue;
+ 	struct work_struct work;
++	spinlock_t qlock;
+ };
+ 
+ struct cryptd_queue {
+@@ -110,6 +111,7 @@ static int cryptd_init_queue(struct cryptd_queue *queue,
+ 		cpu_queue = per_cpu_ptr(queue->cpu_queue, cpu);
+ 		crypto_init_queue(&cpu_queue->queue, max_cpu_qlen);
+ 		INIT_WORK(&cpu_queue->work, cryptd_queue_worker);
++		spin_lock_init(&cpu_queue->qlock);
+ 	}
+ 	pr_info("cryptd: max_cpu_qlen set to %d\n", max_cpu_qlen);
+ 	return 0;
+@@ -134,8 +136,10 @@ static int cryptd_enqueue_request(struct cryptd_queue *queue,
+ 	struct cryptd_cpu_queue *cpu_queue;
+ 	refcount_t *refcnt;
+ 
+-	local_bh_disable();
+-	cpu_queue = this_cpu_ptr(queue->cpu_queue);
++	cpu_queue = raw_cpu_ptr(queue->cpu_queue);
++	spin_lock_bh(&cpu_queue->qlock);
++	// cpu = smp_processor_id();
++
+ 	err = crypto_enqueue_request(&cpu_queue->queue, request);
+ 
+ 	refcnt = crypto_tfm_ctx(request->tfm);
+@@ -151,7 +155,7 @@ static int cryptd_enqueue_request(struct cryptd_queue *queue,
+ 	refcount_inc(refcnt);
+ 
+ out:
+-	local_bh_enable();
++	spin_unlock_bh(&cpu_queue->qlock);
+ 
+ 	return err;
+ }
+@@ -168,10 +172,11 @@ static void cryptd_queue_worker(struct work_struct *work)
+ 	/*
+ 	 * Only handle one request at a time to avoid hogging crypto workqueue.
+ 	 */
+-	local_bh_disable();
++	spin_lock_bh(&cpu_queue->qlock);
+ 	backlog = crypto_get_backlog(&cpu_queue->queue);
+ 	req = crypto_dequeue_request(&cpu_queue->queue);
+-	local_bh_enable();
++	spin_unlock_bh(&cpu_queue->qlock);
++ 
+ 
+ 	if (!req)
+ 		return;
+diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
+index 9fcc49be4..a31ffe16e 100644
+--- a/drivers/atm/eni.c
++++ b/drivers/atm/eni.c
+@@ -2056,7 +2056,7 @@ static int eni_send(struct atm_vcc *vcc,struct sk_buff *skb)
+ 	}
+ 	submitted++;
+ 	ATM_SKB(skb)->vcc = vcc;
+-	tasklet_disable(&ENI_DEV(vcc->dev)->task);
++	tasklet_disable_in_atomic(&ENI_DEV(vcc->dev)->task);
+ 	res = do_tx(skb);
+ 	tasklet_enable(&ENI_DEV(vcc->dev)->task);
+ 	if (res == enq_ok) return 0;
+diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
+index 40df7f994..4821c9427 100644
+--- a/drivers/block/zram/zram_drv.c
++++ b/drivers/block/zram/zram_drv.c
+@@ -59,6 +59,40 @@ static void zram_free_page(struct zram *zram, size_t index);
+ static int zram_bvec_read(struct zram *zram, struct bio_vec *bvec,
+ 				u32 index, int offset, struct bio *bio);
+ 
++#ifdef CONFIG_PREEMPT_RT
++static void zram_meta_init_table_locks(struct zram *zram, size_t num_pages)
++{
++	size_t index;
++
++	for (index = 0; index < num_pages; index++)
++		spin_lock_init(&zram->table[index].lock);
++}
++
++static int zram_slot_trylock(struct zram *zram, u32 index)
++{
++	int ret;
++
++	ret = spin_trylock(&zram->table[index].lock);
++	if (ret)
++		__set_bit(ZRAM_LOCK, &zram->table[index].flags);
++	return ret;
++}
++
++static void zram_slot_lock(struct zram *zram, u32 index)
++{
++	spin_lock(&zram->table[index].lock);
++	__set_bit(ZRAM_LOCK, &zram->table[index].flags);
++}
++
++static void zram_slot_unlock(struct zram *zram, u32 index)
++{
++	__clear_bit(ZRAM_LOCK, &zram->table[index].flags);
++	spin_unlock(&zram->table[index].lock);
++}
++
++#else
++
++static void zram_meta_init_table_locks(struct zram *zram, size_t num_pages) { }
+ 
+ static int zram_slot_trylock(struct zram *zram, u32 index)
+ {
+@@ -74,6 +108,7 @@ static void zram_slot_unlock(struct zram *zram, u32 index)
+ {
+ 	bit_spin_unlock(ZRAM_LOCK, &zram->table[index].flags);
+ }
++#endif
+ 
+ static inline bool init_done(struct zram *zram)
+ {
+@@ -1165,6 +1200,7 @@ static bool zram_meta_alloc(struct zram *zram, u64 disksize)
+ 
+ 	if (!huge_class_size)
+ 		huge_class_size = zs_huge_class_size(zram->mem_pool);
++	zram_meta_init_table_locks(zram, num_pages);
+ 	return true;
+ }
+ 
+diff --git a/drivers/block/zram/zram_drv.h b/drivers/block/zram/zram_drv.h
+index f2fd46daa..7e4dd447e 100644
+--- a/drivers/block/zram/zram_drv.h
++++ b/drivers/block/zram/zram_drv.h
+@@ -63,6 +63,7 @@ struct zram_table_entry {
+ 		unsigned long element;
+ 	};
+ 	unsigned long flags;
++	spinlock_t lock;
+ #ifdef CONFIG_ZRAM_MEMORY_TRACKING
+ 	ktime_t ac_time;
+ #endif
+diff --git a/drivers/char/tpm/tpm-dev-common.c b/drivers/char/tpm/tpm-dev-common.c
+index a9e7f5a82..30b4c288c 100644
+--- a/drivers/char/tpm/tpm-dev-common.c
++++ b/drivers/char/tpm/tpm-dev-common.c
+@@ -20,7 +20,6 @@
+ #include "tpm-dev.h"
+ 
+ static struct workqueue_struct *tpm_dev_wq;
+-static DEFINE_MUTEX(tpm_dev_wq_lock);
+ 
+ static ssize_t tpm_dev_transmit(struct tpm_chip *chip, struct tpm_space *space,
+ 				u8 *buf, size_t bufsiz)
+diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c
+index 14fad16d3..f9a4ac20f 100644
+--- a/drivers/char/tpm/tpm_tis.c
++++ b/drivers/char/tpm/tpm_tis.c
+@@ -50,6 +50,31 @@ static inline struct tpm_tis_tcg_phy *to_tpm_tis_tcg_phy(struct tpm_tis_data *da
+ 	return container_of(data, struct tpm_tis_tcg_phy, priv);
+ }
+ 
++#ifdef CONFIG_PREEMPT_RT
++/*
++ * Flushes previous write operations to chip so that a subsequent
++ * ioread*()s won't stall a cpu.
++ */
++static inline void tpm_tis_flush(void __iomem *iobase)
++{
++	ioread8(iobase + TPM_ACCESS(0));
++}
++#else
++#define tpm_tis_flush(iobase) do { } while (0)
++#endif
++
++static inline void tpm_tis_iowrite8(u8 b, void __iomem *iobase, u32 addr)
++{
++	iowrite8(b, iobase + addr);
++	tpm_tis_flush(iobase);
++}
++
++static inline void tpm_tis_iowrite32(u32 b, void __iomem *iobase, u32 addr)
++{
++	iowrite32(b, iobase + addr);
++	tpm_tis_flush(iobase);
++}
++
+ static int interrupts = -1;
+ module_param(interrupts, int, 0444);
+ MODULE_PARM_DESC(interrupts, "Enable interrupts");
+@@ -170,7 +195,7 @@ static int tpm_tcg_write_bytes(struct tpm_tis_data *data, u32 addr, u16 len,
+ 	struct tpm_tis_tcg_phy *phy = to_tpm_tis_tcg_phy(data);
+ 
+ 	while (len--)
+-		iowrite8(*value++, phy->iobase + addr);
++		tpm_tis_iowrite8(*value++, phy->iobase, addr);
+ 
+ 	return 0;
+ }
+@@ -197,7 +222,7 @@ static int tpm_tcg_write32(struct tpm_tis_data *data, u32 addr, u32 value)
+ {
+ 	struct tpm_tis_tcg_phy *phy = to_tpm_tis_tcg_phy(data);
+ 
+-	iowrite32(value, phy->iobase + addr);
++	tpm_tis_iowrite32(value, phy->iobase, addr);
+ 
+ 	return 0;
+ }
+diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
+index 9811c4095..17c9d8251 100644
+--- a/drivers/firewire/ohci.c
++++ b/drivers/firewire/ohci.c
+@@ -2545,7 +2545,7 @@ static int ohci_cancel_packet(struct fw_card *card, struct fw_packet *packet)
+ 	struct driver_data *driver_data = packet->driver_data;
+ 	int ret = -ENOENT;
+ 
+-	tasklet_disable(&ctx->tasklet);
++	tasklet_disable_in_atomic(&ctx->tasklet);
+ 
+ 	if (packet->ack != 0)
+ 		goto out;
+@@ -3465,7 +3465,7 @@ static int ohci_flush_iso_completions(struct fw_iso_context *base)
+ 	struct iso_context *ctx = container_of(base, struct iso_context, base);
+ 	int ret = 0;
+ 
+-	tasklet_disable(&ctx->context.tasklet);
++	tasklet_disable_in_atomic(&ctx->context.tasklet);
+ 
+ 	if (!test_and_set_bit_lock(0, &ctx->flushing_completions)) {
+ 		context_tasklet((unsigned long)&ctx->context);
+diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
+index fa830f7bf..d48577c49 100644
+--- a/drivers/firmware/efi/efi.c
++++ b/drivers/firmware/efi/efi.c
+@@ -67,7 +67,7 @@ struct mm_struct efi_mm = {
+ 
+ struct workqueue_struct *efi_rts_wq;
+ 
+-static bool disable_runtime;
++static bool disable_runtime = IS_ENABLED(CONFIG_PREEMPT_RT);
+ static int __init setup_noefi(char *arg)
+ {
+ 	disable_runtime = true;
+@@ -98,6 +98,9 @@ static int __init parse_efi_cmdline(char *str)
+ 	if (parse_option_str(str, "noruntime"))
+ 		disable_runtime = true;
+ 
++	if (parse_option_str(str, "runtime"))
++		disable_runtime = false;
++
+ 	if (parse_option_str(str, "nosoftreserve"))
+ 		set_bit(EFI_MEM_NO_SOFT_RESERVE, &efi.flags);
+ 
+diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c b/drivers/gpu/drm/i915/display/intel_sprite.c
+index 12f7128b7..a65061e3e 100644
+--- a/drivers/gpu/drm/i915/display/intel_sprite.c
++++ b/drivers/gpu/drm/i915/display/intel_sprite.c
+@@ -118,7 +118,8 @@ void intel_pipe_update_start(const struct intel_crtc_state *new_crtc_state)
+ 			"PSR idle timed out 0x%x, atomic update may fail\n",
+ 			psr_status);
+ 
+-	local_irq_disable();
++	if (!IS_ENABLED(CONFIG_PREEMPT_RT))
++		local_irq_disable();
+ 
+ 	crtc->debug.min_vbl = min;
+ 	crtc->debug.max_vbl = max;
+@@ -143,11 +144,13 @@ void intel_pipe_update_start(const struct intel_crtc_state *new_crtc_state)
+ 			break;
+ 		}
+ 
+-		local_irq_enable();
++		if (!IS_ENABLED(CONFIG_PREEMPT_RT))
++			local_irq_enable();
+ 
+ 		timeout = schedule_timeout(timeout);
+ 
+-		local_irq_disable();
++		if (!IS_ENABLED(CONFIG_PREEMPT_RT))
++			local_irq_disable();
+ 	}
+ 
+ 	finish_wait(wq, &wait);
+@@ -180,7 +183,8 @@ void intel_pipe_update_start(const struct intel_crtc_state *new_crtc_state)
+ 	return;
+ 
+ irq_disable:
+-	local_irq_disable();
++	if (!IS_ENABLED(CONFIG_PREEMPT_RT))
++		local_irq_disable();
+ }
+ 
+ /**
+@@ -218,7 +222,8 @@ void intel_pipe_update_end(struct intel_crtc_state *new_crtc_state)
+ 		new_crtc_state->uapi.event = NULL;
+ 	}
+ 
+-	local_irq_enable();
++	if (!IS_ENABLED(CONFIG_PREEMPT_RT))
++		local_irq_enable();
+ 
+ 	if (intel_vgpu_active(dev_priv))
+ 		return;
+diff --git a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+index 0c083af5a..2abf043d3 100644
+--- a/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
++++ b/drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c
+@@ -1080,7 +1080,7 @@ static void reloc_cache_reset(struct reloc_cache *cache, struct i915_execbuffer
+ 		struct i915_ggtt *ggtt = cache_to_ggtt(cache);
+ 
+ 		intel_gt_flush_ggtt_writes(ggtt->vm.gt);
+-		io_mapping_unmap_atomic((void __iomem *)vaddr);
++		io_mapping_unmap_local((void __iomem *)vaddr);
+ 
+ 		if (drm_mm_node_allocated(&cache->node)) {
+ 			ggtt->vm.clear_range(&ggtt->vm,
+@@ -1146,7 +1146,7 @@ static void *reloc_iomap(struct drm_i915_gem_object *obj,
+ 
+ 	if (cache->vaddr) {
+ 		intel_gt_flush_ggtt_writes(ggtt->vm.gt);
+-		io_mapping_unmap_atomic((void __force __iomem *) unmask_page(cache->vaddr));
++		io_mapping_unmap_local((void __force __iomem *) unmask_page(cache->vaddr));
+ 	} else {
+ 		struct i915_vma *vma;
+ 		int err;
+@@ -1194,8 +1194,7 @@ static void *reloc_iomap(struct drm_i915_gem_object *obj,
+ 		offset += page << PAGE_SHIFT;
+ 	}
+ 
+-	vaddr = (void __force *)io_mapping_map_atomic_wc(&ggtt->iomap,
+-							 offset);
++	vaddr = (void __force *)io_mapping_map_local_wc(&ggtt->iomap, offset);
+ 	cache->page = page;
+ 	cache->vaddr = (unsigned long)vaddr;
+ 
+diff --git a/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c b/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c
+index 0040b4765..3f4f85478 100644
+--- a/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c
++++ b/drivers/gpu/drm/i915/gt/intel_breadcrumbs.c
+@@ -342,10 +342,9 @@ void intel_breadcrumbs_park(struct intel_breadcrumbs *b)
+ 	/* Kick the work once more to drain the signalers */
+ 	irq_work_sync(&b->irq_work);
+ 	while (unlikely(READ_ONCE(b->irq_armed))) {
+-		local_irq_disable();
+-		signal_irq_work(&b->irq_work);
+-		local_irq_enable();
++		irq_work_queue(&b->irq_work);
+ 		cond_resched();
++		irq_work_sync(&b->irq_work);
+ 	}
+ 	GEM_BUG_ON(!list_empty(&b->signalers));
+ }
+diff --git a/drivers/gpu/drm/i915/gt/intel_engine_pm.c b/drivers/gpu/drm/i915/gt/intel_engine_pm.c
+index f7b2e07e2..313d8a28e 100644
+--- a/drivers/gpu/drm/i915/gt/intel_engine_pm.c
++++ b/drivers/gpu/drm/i915/gt/intel_engine_pm.c
+@@ -60,9 +60,10 @@ static int __engine_unpark(struct intel_wakeref *wf)
+ 
+ static inline unsigned long __timeline_mark_lock(struct intel_context *ce)
+ {
+-	unsigned long flags;
++	unsigned long flags = 0;
+ 
+-	local_irq_save(flags);
++	if (!force_irqthreads)
++		local_irq_save(flags);
+ 	mutex_acquire(&ce->timeline->mutex.dep_map, 2, 0, _THIS_IP_);
+ 
+ 	return flags;
+@@ -72,7 +73,8 @@ static inline void __timeline_mark_unlock(struct intel_context *ce,
+ 					  unsigned long flags)
+ {
+ 	mutex_release(&ce->timeline->mutex.dep_map, _THIS_IP_);
+-	local_irq_restore(flags);
++	if (!force_irqthreads)
++		local_irq_restore(flags);
+ }
+ 
+ #else
+diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
+index 58276694c..88944c3b1 100644
+--- a/drivers/gpu/drm/i915/i915_gem.c
++++ b/drivers/gpu/drm/i915/i915_gem.c
+@@ -355,22 +355,15 @@ gtt_user_read(struct io_mapping *mapping,
+ 	      char __user *user_data, int length)
+ {
+ 	void __iomem *vaddr;
+-	unsigned long unwritten;
++	bool fail = false;
+ 
+ 	/* We can use the cpu mem copy function because this is X86. */
+-	vaddr = io_mapping_map_atomic_wc(mapping, base);
+-	unwritten = __copy_to_user_inatomic(user_data,
+-					    (void __force *)vaddr + offset,
+-					    length);
+-	io_mapping_unmap_atomic(vaddr);
+-	if (unwritten) {
+-		vaddr = io_mapping_map_wc(mapping, base, PAGE_SIZE);
+-		unwritten = copy_to_user(user_data,
+-					 (void __force *)vaddr + offset,
+-					 length);
+-		io_mapping_unmap(vaddr);
+-	}
+-	return unwritten;
++	vaddr = io_mapping_map_local_wc(mapping, base);
++	if (copy_to_user(user_data, (void __force *)vaddr + offset, length))
++		fail = true;
++	io_mapping_unmap_local(vaddr);
++
++	return fail;
+ }
+ 
+ static int
+@@ -539,21 +532,14 @@ ggtt_write(struct io_mapping *mapping,
+ 	   char __user *user_data, int length)
+ {
+ 	void __iomem *vaddr;
+-	unsigned long unwritten;
++	bool fail = false;
+ 
+ 	/* We can use the cpu mem copy function because this is X86. */
+-	vaddr = io_mapping_map_atomic_wc(mapping, base);
+-	unwritten = __copy_from_user_inatomic_nocache((void __force *)vaddr + offset,
+-						      user_data, length);
+-	io_mapping_unmap_atomic(vaddr);
+-	if (unwritten) {
+-		vaddr = io_mapping_map_wc(mapping, base, PAGE_SIZE);
+-		unwritten = copy_from_user((void __force *)vaddr + offset,
+-					   user_data, length);
+-		io_mapping_unmap(vaddr);
+-	}
+-
+-	return unwritten;
++	vaddr = io_mapping_map_local_wc(mapping, base);
++	if (copy_from_user((void __force *)vaddr + offset, user_data, length))
++		fail = true;
++	io_mapping_unmap_local(vaddr);
++	return fail;
+ }
+ 
+ /**
+diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
+index 759f523c6..7339a42ab 100644
+--- a/drivers/gpu/drm/i915/i915_irq.c
++++ b/drivers/gpu/drm/i915/i915_irq.c
+@@ -847,6 +847,7 @@ static bool i915_get_crtc_scanoutpos(struct drm_crtc *_crtc,
+ 	spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
+ 
+ 	/* preempt_disable_rt() should go right here in PREEMPT_RT patchset. */
++	preempt_disable_rt();
+ 
+ 	/* Get optional system timestamp before query. */
+ 	if (stime)
+@@ -898,6 +899,7 @@ static bool i915_get_crtc_scanoutpos(struct drm_crtc *_crtc,
+ 		*etime = ktime_get();
+ 
+ 	/* preempt_enable_rt() should go right here in PREEMPT_RT patchset. */
++	preempt_enable_rt();
+ 
+ 	spin_unlock_irqrestore(&dev_priv->uncore.lock, irqflags);
+ 
+diff --git a/drivers/gpu/drm/i915/i915_trace.h b/drivers/gpu/drm/i915/i915_trace.h
+index a4addcc64..396b65986 100644
+--- a/drivers/gpu/drm/i915/i915_trace.h
++++ b/drivers/gpu/drm/i915/i915_trace.h
+@@ -2,6 +2,10 @@
+ #if !defined(_I915_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
+ #define _I915_TRACE_H_
+ 
++#ifdef CONFIG_PREEMPT_RT
++#define NOTRACE
++#endif
++
+ #include <linux/stringify.h>
+ #include <linux/types.h>
+ #include <linux/tracepoint.h>
+@@ -778,7 +782,7 @@ DEFINE_EVENT(i915_request, i915_request_add,
+ 	    TP_ARGS(rq)
+ );
+ 
+-#if defined(CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS)
++#if defined(CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS) && !defined(NOTRACE)
+ DEFINE_EVENT(i915_request, i915_request_submit,
+ 	     TP_PROTO(struct i915_request *rq),
+ 	     TP_ARGS(rq)
+diff --git a/drivers/gpu/drm/i915/selftests/i915_gem.c b/drivers/gpu/drm/i915/selftests/i915_gem.c
+index 412e21604..432493183 100644
+--- a/drivers/gpu/drm/i915/selftests/i915_gem.c
++++ b/drivers/gpu/drm/i915/selftests/i915_gem.c
+@@ -57,12 +57,12 @@ static void trash_stolen(struct drm_i915_private *i915)
+ 
+ 		ggtt->vm.insert_page(&ggtt->vm, dma, slot, I915_CACHE_NONE, 0);
+ 
+-		s = io_mapping_map_atomic_wc(&ggtt->iomap, slot);
++		s = io_mapping_map_local_wc(&ggtt->iomap, slot);
+ 		for (x = 0; x < PAGE_SIZE / sizeof(u32); x++) {
+ 			prng = next_pseudo_random32(prng);
+ 			iowrite32(prng, &s[x]);
+ 		}
+-		io_mapping_unmap_atomic(s);
++		io_mapping_unmap_local(s);
+ 	}
+ 
+ 	ggtt->vm.clear_range(&ggtt->vm, slot, PAGE_SIZE);
+diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
+index 65e28c4cd..ca483285f 100644
+--- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
++++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
+@@ -1201,9 +1201,9 @@ static int igt_ggtt_page(void *arg)
+ 		u64 offset = tmp.start + order[n] * PAGE_SIZE;
+ 		u32 __iomem *vaddr;
+ 
+-		vaddr = io_mapping_map_atomic_wc(&ggtt->iomap, offset);
++		vaddr = io_mapping_map_local_wc(&ggtt->iomap, offset);
+ 		iowrite32(n, vaddr + n);
+-		io_mapping_unmap_atomic(vaddr);
++		io_mapping_unmap_local(vaddr);
+ 	}
+ 	intel_gt_flush_ggtt_writes(ggtt->vm.gt);
+ 
+@@ -1213,9 +1213,9 @@ static int igt_ggtt_page(void *arg)
+ 		u32 __iomem *vaddr;
+ 		u32 val;
+ 
+-		vaddr = io_mapping_map_atomic_wc(&ggtt->iomap, offset);
++		vaddr = io_mapping_map_local_wc(&ggtt->iomap, offset);
+ 		val = ioread32(vaddr + n);
+-		io_mapping_unmap_atomic(vaddr);
++		io_mapping_unmap_local(vaddr);
+ 
+ 		if (val != n) {
+ 			pr_err("insert page failed: found %d, expected %d\n",
+diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/fbmem.h b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/fbmem.h
+index 6c5bbff12..411f91ee2 100644
+--- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/fbmem.h
++++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/fbmem.h
+@@ -60,19 +60,19 @@ fbmem_fini(struct io_mapping *fb)
+ static inline u32
+ fbmem_peek(struct io_mapping *fb, u32 off)
+ {
+-	u8 __iomem *p = io_mapping_map_atomic_wc(fb, off & PAGE_MASK);
++	u8 __iomem *p = io_mapping_map_local_wc(fb, off & PAGE_MASK);
+ 	u32 val = ioread32(p + (off & ~PAGE_MASK));
+-	io_mapping_unmap_atomic(p);
++	io_mapping_unmap_local(p);
+ 	return val;
+ }
+ 
+ static inline void
+ fbmem_poke(struct io_mapping *fb, u32 off, u32 val)
+ {
+-	u8 __iomem *p = io_mapping_map_atomic_wc(fb, off & PAGE_MASK);
++	u8 __iomem *p = io_mapping_map_local_wc(fb, off & PAGE_MASK);
+ 	iowrite32(val, p + (off & ~PAGE_MASK));
+ 	wmb();
+-	io_mapping_unmap_atomic(p);
++	io_mapping_unmap_local(p);
+ }
+ 
+ static inline bool
+diff --git a/drivers/gpu/drm/qxl/qxl_image.c b/drivers/gpu/drm/qxl/qxl_image.c
+index 60ab7151b..93f92ccd4 100644
+--- a/drivers/gpu/drm/qxl/qxl_image.c
++++ b/drivers/gpu/drm/qxl/qxl_image.c
+@@ -124,12 +124,12 @@ qxl_image_init_helper(struct qxl_device *qdev,
+ 				  wrong (check the bitmaps are sent correctly
+ 				  first) */
+ 
+-	ptr = qxl_bo_kmap_atomic_page(qdev, chunk_bo, 0);
++	ptr = qxl_bo_kmap_local_page(qdev, chunk_bo, 0);
+ 	chunk = ptr;
+ 	chunk->data_size = height * chunk_stride;
+ 	chunk->prev_chunk = 0;
+ 	chunk->next_chunk = 0;
+-	qxl_bo_kunmap_atomic_page(qdev, chunk_bo, ptr);
++	qxl_bo_kunmap_local_page(qdev, chunk_bo, ptr);
+ 
+ 	{
+ 		void *k_data, *i_data;
+@@ -143,7 +143,7 @@ qxl_image_init_helper(struct qxl_device *qdev,
+ 			i_data = (void *)data;
+ 
+ 			while (remain > 0) {
+-				ptr = qxl_bo_kmap_atomic_page(qdev, chunk_bo, page << PAGE_SHIFT);
++				ptr = qxl_bo_kmap_local_page(qdev, chunk_bo, page << PAGE_SHIFT);
+ 
+ 				if (page == 0) {
+ 					chunk = ptr;
+@@ -157,7 +157,7 @@ qxl_image_init_helper(struct qxl_device *qdev,
+ 
+ 				memcpy(k_data, i_data, size);
+ 
+-				qxl_bo_kunmap_atomic_page(qdev, chunk_bo, ptr);
++				qxl_bo_kunmap_local_page(qdev, chunk_bo, ptr);
+ 				i_data += size;
+ 				remain -= size;
+ 				page++;
+@@ -175,10 +175,10 @@ qxl_image_init_helper(struct qxl_device *qdev,
+ 					page_offset = offset_in_page(out_offset);
+ 					size = min((int)(PAGE_SIZE - page_offset), remain);
+ 
+-					ptr = qxl_bo_kmap_atomic_page(qdev, chunk_bo, page_base);
++					ptr = qxl_bo_kmap_local_page(qdev, chunk_bo, page_base);
+ 					k_data = ptr + page_offset;
+ 					memcpy(k_data, i_data, size);
+-					qxl_bo_kunmap_atomic_page(qdev, chunk_bo, ptr);
++					qxl_bo_kunmap_local_page(qdev, chunk_bo, ptr);
+ 					remain -= size;
+ 					i_data += size;
+ 					out_offset += size;
+@@ -189,7 +189,7 @@ qxl_image_init_helper(struct qxl_device *qdev,
+ 	qxl_bo_kunmap(chunk_bo);
+ 
+ 	image_bo = dimage->bo;
+-	ptr = qxl_bo_kmap_atomic_page(qdev, image_bo, 0);
++	ptr = qxl_bo_kmap_local_page(qdev, image_bo, 0);
+ 	image = ptr;
+ 
+ 	image->descriptor.id = 0;
+@@ -212,7 +212,7 @@ qxl_image_init_helper(struct qxl_device *qdev,
+ 		break;
+ 	default:
+ 		DRM_ERROR("unsupported image bit depth\n");
+-		qxl_bo_kunmap_atomic_page(qdev, image_bo, ptr);
++		qxl_bo_kunmap_local_page(qdev, image_bo, ptr);
+ 		return -EINVAL;
+ 	}
+ 	image->u.bitmap.flags = QXL_BITMAP_TOP_DOWN;
+@@ -222,7 +222,7 @@ qxl_image_init_helper(struct qxl_device *qdev,
+ 	image->u.bitmap.palette = 0;
+ 	image->u.bitmap.data = qxl_bo_physical_address(qdev, chunk_bo, 0);
+ 
+-	qxl_bo_kunmap_atomic_page(qdev, image_bo, ptr);
++	qxl_bo_kunmap_local_page(qdev, image_bo, ptr);
+ 
+ 	return 0;
+ }
+diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
+index 5cea6eea7..785023081 100644
+--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
++++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
+@@ -89,11 +89,11 @@ apply_reloc(struct qxl_device *qdev, struct qxl_reloc_info *info)
+ {
+ 	void *reloc_page;
+ 
+-	reloc_page = qxl_bo_kmap_atomic_page(qdev, info->dst_bo, info->dst_offset & PAGE_MASK);
++	reloc_page = qxl_bo_kmap_local_page(qdev, info->dst_bo, info->dst_offset & PAGE_MASK);
+ 	*(uint64_t *)(reloc_page + (info->dst_offset & ~PAGE_MASK)) = qxl_bo_physical_address(qdev,
+ 											      info->src_bo,
+ 											      info->src_offset);
+-	qxl_bo_kunmap_atomic_page(qdev, info->dst_bo, reloc_page);
++	qxl_bo_kunmap_local_page(qdev, info->dst_bo, reloc_page);
+ }
+ 
+ static void
+@@ -105,9 +105,9 @@ apply_surf_reloc(struct qxl_device *qdev, struct qxl_reloc_info *info)
+ 	if (info->src_bo && !info->src_bo->is_primary)
+ 		id = info->src_bo->surface_id;
+ 
+-	reloc_page = qxl_bo_kmap_atomic_page(qdev, info->dst_bo, info->dst_offset & PAGE_MASK);
++	reloc_page = qxl_bo_kmap_local_page(qdev, info->dst_bo, info->dst_offset & PAGE_MASK);
+ 	*(uint32_t *)(reloc_page + (info->dst_offset & ~PAGE_MASK)) = id;
+-	qxl_bo_kunmap_atomic_page(qdev, info->dst_bo, reloc_page);
++	qxl_bo_kunmap_local_page(qdev, info->dst_bo, reloc_page);
+ }
+ 
+ /* return holding the reference to this object */
+@@ -149,7 +149,6 @@ static int qxl_process_single_command(struct qxl_device *qdev,
+ 	struct qxl_bo *cmd_bo;
+ 	void *fb_cmd;
+ 	int i, ret, num_relocs;
+-	int unwritten;
+ 
+ 	switch (cmd->type) {
+ 	case QXL_CMD_DRAW:
+@@ -185,21 +184,21 @@ static int qxl_process_single_command(struct qxl_device *qdev,
+ 		goto out_free_reloc;
+ 
+ 	/* TODO copy slow path code from i915 */
+-	fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_MASK));
+-	unwritten = __copy_from_user_inatomic_nocache
+-		(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_MASK),
+-		 u64_to_user_ptr(cmd->command), cmd->command_size);
++	fb_cmd = qxl_bo_kmap_local_page(qdev, cmd_bo, (release->release_offset & PAGE_MASK));
+ 
+-	{
++	if (copy_from_user(fb_cmd + sizeof(union qxl_release_info) +
++			   (release->release_offset & ~PAGE_MASK),
++			   u64_to_user_ptr(cmd->command), cmd->command_size)) {
++		ret = -EFAULT;
++	} else {
+ 		struct qxl_drawable *draw = fb_cmd;
+ 
+ 		draw->mm_time = qdev->rom->mm_clock;
+ 	}
+ 
+-	qxl_bo_kunmap_atomic_page(qdev, cmd_bo, fb_cmd);
+-	if (unwritten) {
+-		DRM_ERROR("got unwritten %d\n", unwritten);
+-		ret = -EFAULT;
++	qxl_bo_kunmap_local_page(qdev, cmd_bo, fb_cmd);
++	if (ret) {
++		DRM_ERROR("copy from user failed %d\n", ret);
+ 		goto out_free_release;
+ 	}
+ 
+diff --git a/drivers/gpu/drm/qxl/qxl_object.c b/drivers/gpu/drm/qxl/qxl_object.c
+index 544a9e4df..5ee5171d4 100644
+--- a/drivers/gpu/drm/qxl/qxl_object.c
++++ b/drivers/gpu/drm/qxl/qxl_object.c
+@@ -173,8 +173,8 @@ int qxl_bo_kmap(struct qxl_bo *bo, void **ptr)
+ 	return 0;
+ }
+ 
+-void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev,
+-			      struct qxl_bo *bo, int page_offset)
++void *qxl_bo_kmap_local_page(struct qxl_device *qdev,
++			     struct qxl_bo *bo, int page_offset)
+ {
+ 	unsigned long offset;
+ 	void *rptr;
+@@ -189,7 +189,7 @@ void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev,
+ 		goto fallback;
+ 
+ 	offset = bo->tbo.mem.start << PAGE_SHIFT;
+-	return io_mapping_map_atomic_wc(map, offset + page_offset);
++	return io_mapping_map_local_wc(map, offset + page_offset);
+ fallback:
+ 	if (bo->kptr) {
+ 		rptr = bo->kptr + (page_offset * PAGE_SIZE);
+@@ -215,14 +215,14 @@ void qxl_bo_kunmap(struct qxl_bo *bo)
+ 	ttm_bo_kunmap(&bo->kmap);
+ }
+ 
+-void qxl_bo_kunmap_atomic_page(struct qxl_device *qdev,
+-			       struct qxl_bo *bo, void *pmap)
++void qxl_bo_kunmap_local_page(struct qxl_device *qdev,
++			      struct qxl_bo *bo, void *pmap)
+ {
+ 	if ((bo->tbo.mem.mem_type != TTM_PL_VRAM) &&
+ 	    (bo->tbo.mem.mem_type != TTM_PL_PRIV))
+ 		goto fallback;
+ 
+-	io_mapping_unmap_atomic(pmap);
++	io_mapping_unmap_local(pmap);
+ 	return;
+  fallback:
+ 	qxl_bo_kunmap(bo);
+diff --git a/drivers/gpu/drm/qxl/qxl_object.h b/drivers/gpu/drm/qxl/qxl_object.h
+index 5762ea40d..6ae89b1b3 100644
+--- a/drivers/gpu/drm/qxl/qxl_object.h
++++ b/drivers/gpu/drm/qxl/qxl_object.h
+@@ -89,8 +89,8 @@ extern int qxl_bo_create(struct qxl_device *qdev,
+ 			 struct qxl_bo **bo_ptr);
+ extern int qxl_bo_kmap(struct qxl_bo *bo, void **ptr);
+ extern void qxl_bo_kunmap(struct qxl_bo *bo);
+-void *qxl_bo_kmap_atomic_page(struct qxl_device *qdev, struct qxl_bo *bo, int page_offset);
+-void qxl_bo_kunmap_atomic_page(struct qxl_device *qdev, struct qxl_bo *bo, void *map);
++void *qxl_bo_kmap_local_page(struct qxl_device *qdev, struct qxl_bo *bo, int page_offset);
++void qxl_bo_kunmap_local_page(struct qxl_device *qdev, struct qxl_bo *bo, void *map);
+ extern struct qxl_bo *qxl_bo_ref(struct qxl_bo *bo);
+ extern void qxl_bo_unref(struct qxl_bo **bo);
+ extern int qxl_bo_pin(struct qxl_bo *bo);
+diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c
+index b2a475a0c..b665a33b4 100644
+--- a/drivers/gpu/drm/qxl/qxl_release.c
++++ b/drivers/gpu/drm/qxl/qxl_release.c
+@@ -414,7 +414,7 @@ union qxl_release_info *qxl_release_map(struct qxl_device *qdev,
+ 	union qxl_release_info *info;
+ 	struct qxl_bo *bo = release->release_bo;
+ 
+-	ptr = qxl_bo_kmap_atomic_page(qdev, bo, release->release_offset & PAGE_MASK);
++	ptr = qxl_bo_kmap_local_page(qdev, bo, release->release_offset & PAGE_MASK);
+ 	if (!ptr)
+ 		return NULL;
+ 	info = ptr + (release->release_offset & ~PAGE_MASK);
+@@ -429,7 +429,7 @@ void qxl_release_unmap(struct qxl_device *qdev,
+ 	void *ptr;
+ 
+ 	ptr = ((void *)info) - (release->release_offset & ~PAGE_MASK);
+-	qxl_bo_kunmap_atomic_page(qdev, bo, ptr);
++	qxl_bo_kunmap_local_page(qdev, bo, ptr);
+ }
+ 
+ void qxl_release_fence_buffer_objects(struct qxl_release *release)
+diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
+index 07d23a1e6..add8e6044 100644
+--- a/drivers/gpu/drm/radeon/radeon_display.c
++++ b/drivers/gpu/drm/radeon/radeon_display.c
+@@ -1828,6 +1828,7 @@ int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
+ 	struct radeon_device *rdev = dev->dev_private;
+ 
+ 	/* preempt_disable_rt() should go right here in PREEMPT_RT patchset. */
++	preempt_disable_rt();
+ 
+ 	/* Get optional system timestamp before query. */
+ 	if (stime)
+@@ -1920,6 +1921,7 @@ int radeon_get_crtc_scanoutpos(struct drm_device *dev, unsigned int pipe,
+ 		*etime = ktime_get();
+ 
+ 	/* preempt_enable_rt() should go right here in PREEMPT_RT patchset. */
++	preempt_enable_rt();
+ 
+ 	/* Decode into vertical and horizontal scanout position. */
+ 	*vpos = position & 0x1fff;
+diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c
+index 20a5434c6..17b2df35e 100644
+--- a/drivers/gpu/drm/ttm/ttm_bo_util.c
++++ b/drivers/gpu/drm/ttm/ttm_bo_util.c
+@@ -181,13 +181,15 @@ static int ttm_copy_io_ttm_page(struct ttm_tt *ttm, void *src,
+ 		return -ENOMEM;
+ 
+ 	src = (void *)((unsigned long)src + (page << PAGE_SHIFT));
+-	dst = kmap_atomic_prot(d, prot);
+-	if (!dst)
+-		return -ENOMEM;
++	/*
++	 * Ensure that a highmem page is mapped with the correct
++	 * pgprot. For non highmem the mapping is already there.
++	 */
++	dst = kmap_local_page_prot(d, prot);
+ 
+ 	memcpy_fromio(dst, src, PAGE_SIZE);
+ 
+-	kunmap_atomic(dst);
++	kunmap_local(dst);
+ 
+ 	return 0;
+ }
+@@ -203,13 +205,15 @@ static int ttm_copy_ttm_io_page(struct ttm_tt *ttm, void *dst,
+ 		return -ENOMEM;
+ 
+ 	dst = (void *)((unsigned long)dst + (page << PAGE_SHIFT));
+-	src = kmap_atomic_prot(s, prot);
+-	if (!src)
+-		return -ENOMEM;
++	/*
++	 * Ensure that a highmem page is mapped with the correct
++	 * pgprot. For non highmem the mapping is already there.
++	 */
++	src = kmap_local_page_prot(s, prot);
+ 
+ 	memcpy_toio(dst, src, PAGE_SIZE);
+ 
+-	kunmap_atomic(src);
++	kunmap_local(src);
+ 
+ 	return 0;
+ }
+diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
+index e8d66182c..71dba228f 100644
+--- a/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
++++ b/drivers/gpu/drm/vmwgfx/vmwgfx_blit.c
+@@ -375,12 +375,12 @@ static int vmw_bo_cpu_blit_line(struct vmw_bo_blit_line_data *d,
+ 		copy_size = min_t(u32, copy_size, PAGE_SIZE - src_page_offset);
+ 
+ 		if (unmap_src) {
+-			kunmap_atomic(d->src_addr);
++			kunmap_local(d->src_addr);
+ 			d->src_addr = NULL;
+ 		}
+ 
+ 		if (unmap_dst) {
+-			kunmap_atomic(d->dst_addr);
++			kunmap_local(d->dst_addr);
+ 			d->dst_addr = NULL;
+ 		}
+ 
+@@ -388,12 +388,8 @@ static int vmw_bo_cpu_blit_line(struct vmw_bo_blit_line_data *d,
+ 			if (WARN_ON_ONCE(dst_page >= d->dst_num_pages))
+ 				return -EINVAL;
+ 
+-			d->dst_addr =
+-				kmap_atomic_prot(d->dst_pages[dst_page],
+-						 d->dst_prot);
+-			if (!d->dst_addr)
+-				return -ENOMEM;
+-
++			d->dst_addr = kmap_local_page_prot(d->dst_pages[dst_page],
++							   d->dst_prot);
+ 			d->mapped_dst = dst_page;
+ 		}
+ 
+@@ -401,12 +397,8 @@ static int vmw_bo_cpu_blit_line(struct vmw_bo_blit_line_data *d,
+ 			if (WARN_ON_ONCE(src_page >= d->src_num_pages))
+ 				return -EINVAL;
+ 
+-			d->src_addr =
+-				kmap_atomic_prot(d->src_pages[src_page],
+-						 d->src_prot);
+-			if (!d->src_addr)
+-				return -ENOMEM;
+-
++			d->src_addr = kmap_local_page_prot(d->src_pages[src_page],
++							   d->src_prot);
+ 			d->mapped_src = src_page;
+ 		}
+ 		diff->do_cpy(diff, d->dst_addr + dst_page_offset,
+@@ -436,8 +428,10 @@ static int vmw_bo_cpu_blit_line(struct vmw_bo_blit_line_data *d,
+  *
+  * Performs a CPU blit from one buffer object to another avoiding a full
+  * bo vmap which may exhaust- or fragment vmalloc space.
+- * On supported architectures (x86), we're using kmap_atomic which avoids
+- * cross-processor TLB- and cache flushes and may, on non-HIGHMEM systems
++ *
++ * On supported architectures (x86), we're using kmap_local_prot() which
++ * avoids cross-processor TLB- and cache flushes. kmap_local_prot() will
++ * either map a highmem page with the proper pgprot on HIGHMEM=y systems or
+  * reference already set-up mappings.
+  *
+  * Neither of the buffer objects may be placed in PCI memory
+@@ -500,9 +494,9 @@ int vmw_bo_cpu_blit(struct ttm_buffer_object *dst,
+ 	}
+ out:
+ 	if (d.src_addr)
+-		kunmap_atomic(d.src_addr);
++		kunmap_local(d.src_addr);
+ 	if (d.dst_addr)
+-		kunmap_atomic(d.dst_addr);
++		kunmap_local(d.dst_addr);
+ 
+ 	return ret;
+ }
+diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
+index 7845fa5de..043e058bb 100644
+--- a/drivers/hv/hyperv_vmbus.h
++++ b/drivers/hv/hyperv_vmbus.h
+@@ -19,6 +19,7 @@
+ #include <linux/atomic.h>
+ #include <linux/hyperv.h>
+ #include <linux/interrupt.h>
++#include <linux/irq.h>
+ 
+ #include "hv_trace.h"
+ 
+diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
+index e99400f3a..396ec97f1 100644
+--- a/drivers/hv/vmbus_drv.c
++++ b/drivers/hv/vmbus_drv.c
+@@ -22,6 +22,7 @@
+ #include <linux/clockchips.h>
+ #include <linux/cpu.h>
+ #include <linux/sched/task_stack.h>
++#include <linux/irq.h>
+ 
+ #include <linux/delay.h>
+ #include <linux/notifier.h>
+@@ -1307,6 +1308,8 @@ static void vmbus_isr(void)
+ 	void *page_addr = hv_cpu->synic_event_page;
+ 	struct hv_message *msg;
+ 	union hv_synic_event_flags *event;
++	struct pt_regs *regs = get_irq_regs();
++	u64 ip = regs ? instruction_pointer(regs) : 0;
+ 	bool handled = false;
+ 
+ 	if (unlikely(page_addr == NULL))
+@@ -1359,7 +1362,8 @@ static void vmbus_isr(void)
+  * buffer and call into Hyper-V to transfer the data.
+  */
+ static void hv_kmsg_dump(struct kmsg_dumper *dumper,
+-			 enum kmsg_dump_reason reason)
++			 enum kmsg_dump_reason reason,
++			 struct kmsg_dumper_iter *iter)
+ {
+ 	size_t bytes_written;
+ 	phys_addr_t panic_pa;
+@@ -1374,7 +1378,7 @@ static void hv_kmsg_dump(struct kmsg_dumper *dumper,
+ 	 * Write dump contents to the page. No need to synchronize; panic should
+ 	 * be single-threaded.
+ 	 */
+-	kmsg_dump_get_buffer(dumper, false, hv_panic_page, HV_HYP_PAGE_SIZE,
++	kmsg_dump_get_buffer(iter, false, hv_panic_page, HV_HYP_PAGE_SIZE,
+ 			     &bytes_written);
+ 	if (bytes_written)
+ 		hyperv_report_panic_msg(panic_pa, bytes_written);
+diff --git a/drivers/leds/trigger/Kconfig b/drivers/leds/trigger/Kconfig
+index ce9429ca6..29ccbd6ac 100644
+--- a/drivers/leds/trigger/Kconfig
++++ b/drivers/leds/trigger/Kconfig
+@@ -64,6 +64,7 @@ config LEDS_TRIGGER_BACKLIGHT
+ 
+ config LEDS_TRIGGER_CPU
+ 	bool "LED CPU Trigger"
++	depends on !PREEMPT_RT
+ 	help
+ 	  This allows LEDs to be controlled by active CPUs. This shows
+ 	  the active CPUs across an array of LEDs so you can see which
+diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
+index 5af25898b..c40e960cd 100644
+--- a/drivers/md/raid5.c
++++ b/drivers/md/raid5.c
+@@ -2218,8 +2218,9 @@ static void raid_run_ops(struct stripe_head *sh, unsigned long ops_request)
+ 	struct raid5_percpu *percpu;
+ 	unsigned long cpu;
+ 
+-	cpu = get_cpu();
++	cpu = get_cpu_light();
+ 	percpu = per_cpu_ptr(conf->percpu, cpu);
++	spin_lock(&percpu->lock);
+ 	if (test_bit(STRIPE_OP_BIOFILL, &ops_request)) {
+ 		ops_run_biofill(sh);
+ 		overlap_clear++;
+@@ -2278,7 +2279,8 @@ static void raid_run_ops(struct stripe_head *sh, unsigned long ops_request)
+ 			if (test_and_clear_bit(R5_Overlap, &dev->flags))
+ 				wake_up(&sh->raid_conf->wait_for_overlap);
+ 		}
+-	put_cpu();
++	spin_unlock(&percpu->lock);
++	put_cpu_light();
+ }
+ 
+ static void free_stripe(struct kmem_cache *sc, struct stripe_head *sh)
+@@ -7100,6 +7102,7 @@ static int raid456_cpu_up_prepare(unsigned int cpu, struct hlist_node *node)
+ 			__func__, cpu);
+ 		return -ENOMEM;
+ 	}
++	spin_lock_init(&per_cpu_ptr(conf->percpu, cpu)->lock);
+ 	return 0;
+ }
+ 
+diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h
+index 5c05acf20..665fe138a 100644
+--- a/drivers/md/raid5.h
++++ b/drivers/md/raid5.h
+@@ -635,6 +635,7 @@ struct r5conf {
+ 	int			recovery_disabled;
+ 	/* per cpu variables */
+ 	struct raid5_percpu {
++		spinlock_t	lock;		/* Protection for -RT */
+ 		struct page	*spare_page; /* Used when checking P/Q in raid6 */
+ 		void		*scribble;  /* space for constructing buffer
+ 					     * lists and performing address
+diff --git a/drivers/mtd/mtdoops.c b/drivers/mtd/mtdoops.c
+index 774970bfc..6bc2c728a 100644
+--- a/drivers/mtd/mtdoops.c
++++ b/drivers/mtd/mtdoops.c
+@@ -267,7 +267,8 @@ static void find_next_position(struct mtdoops_context *cxt)
+ }
+ 
+ static void mtdoops_do_dump(struct kmsg_dumper *dumper,
+-			    enum kmsg_dump_reason reason)
++			    enum kmsg_dump_reason reason,
++			    struct kmsg_dumper_iter *iter)
+ {
+ 	struct mtdoops_context *cxt = container_of(dumper,
+ 			struct mtdoops_context, dump);
+@@ -276,7 +277,7 @@ static void mtdoops_do_dump(struct kmsg_dumper *dumper,
+ 	if (reason == KMSG_DUMP_OOPS && !dump_oops)
+ 		return;
+ 
+-	kmsg_dump_get_buffer(dumper, true, cxt->oops_buf + MTDOOPS_HEADER_SIZE,
++	kmsg_dump_get_buffer(iter, true, cxt->oops_buf + MTDOOPS_HEADER_SIZE,
+ 			     record_size - MTDOOPS_HEADER_SIZE, NULL);
+ 
+ 	if (reason != KMSG_DUMP_OOPS) {
+diff --git a/drivers/net/ethernet/chelsio/cxgb/common.h b/drivers/net/ethernet/chelsio/cxgb/common.h
+index 647506064..0321be773 100644
+--- a/drivers/net/ethernet/chelsio/cxgb/common.h
++++ b/drivers/net/ethernet/chelsio/cxgb/common.h
+@@ -238,7 +238,6 @@ struct adapter {
+ 	int msg_enable;
+ 	u32 mmio_len;
+ 
+-	struct work_struct ext_intr_handler_task;
+ 	struct adapter_params params;
+ 
+ 	/* Terminator modules. */
+@@ -257,6 +256,7 @@ struct adapter {
+ 
+ 	/* guards async operations */
+ 	spinlock_t async_lock ____cacheline_aligned;
++	u32 pending_thread_intr;
+ 	u32 slow_intr_mask;
+ 	int t1powersave;
+ };
+@@ -334,8 +334,7 @@ void t1_interrupts_enable(adapter_t *adapter);
+ void t1_interrupts_disable(adapter_t *adapter);
+ void t1_interrupts_clear(adapter_t *adapter);
+ int t1_elmer0_ext_intr_handler(adapter_t *adapter);
+-void t1_elmer0_ext_intr(adapter_t *adapter);
+-int t1_slow_intr_handler(adapter_t *adapter);
++irqreturn_t t1_slow_intr_handler(adapter_t *adapter);
+ 
+ int t1_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc);
+ const struct board_info *t1_get_board_info(unsigned int board_id);
+@@ -347,7 +346,6 @@ int t1_get_board_rev(adapter_t *adapter, const struct board_info *bi,
+ int t1_init_hw_modules(adapter_t *adapter);
+ int t1_init_sw_modules(adapter_t *adapter, const struct board_info *bi);
+ void t1_free_sw_modules(adapter_t *adapter);
+-void t1_fatal_err(adapter_t *adapter);
+ void t1_link_changed(adapter_t *adapter, int port_id);
+ void t1_link_negotiated(adapter_t *adapter, int port_id, int link_stat,
+ 			    int speed, int duplex, int pause);
+diff --git a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
+index 1311eac9e..c827273c4 100644
+--- a/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
++++ b/drivers/net/ethernet/chelsio/cxgb/cxgb2.c
+@@ -211,9 +211,10 @@ static int cxgb_up(struct adapter *adapter)
+ 	t1_interrupts_clear(adapter);
+ 
+ 	adapter->params.has_msi = !disable_msi && !pci_enable_msi(adapter->pdev);
+-	err = request_irq(adapter->pdev->irq, t1_interrupt,
+-			  adapter->params.has_msi ? 0 : IRQF_SHARED,
+-			  adapter->name, adapter);
++	err = request_threaded_irq(adapter->pdev->irq, t1_interrupt,
++				   t1_interrupt_thread,
++				   adapter->params.has_msi ? 0 : IRQF_SHARED,
++				   adapter->name, adapter);
+ 	if (err) {
+ 		if (adapter->params.has_msi)
+ 			pci_disable_msi(adapter->pdev);
+@@ -924,51 +925,6 @@ static void mac_stats_task(struct work_struct *work)
+ 	spin_unlock(&adapter->work_lock);
+ }
+ 
+-/*
+- * Processes elmer0 external interrupts in process context.
+- */
+-static void ext_intr_task(struct work_struct *work)
+-{
+-	struct adapter *adapter =
+-		container_of(work, struct adapter, ext_intr_handler_task);
+-
+-	t1_elmer0_ext_intr_handler(adapter);
+-
+-	/* Now reenable external interrupts */
+-	spin_lock_irq(&adapter->async_lock);
+-	adapter->slow_intr_mask |= F_PL_INTR_EXT;
+-	writel(F_PL_INTR_EXT, adapter->regs + A_PL_CAUSE);
+-	writel(adapter->slow_intr_mask | F_PL_INTR_SGE_DATA,
+-		   adapter->regs + A_PL_ENABLE);
+-	spin_unlock_irq(&adapter->async_lock);
+-}
+-
+-/*
+- * Interrupt-context handler for elmer0 external interrupts.
+- */
+-void t1_elmer0_ext_intr(struct adapter *adapter)
+-{
+-	/*
+-	 * Schedule a task to handle external interrupts as we require
+-	 * a process context.  We disable EXT interrupts in the interim
+-	 * and let the task reenable them when it's done.
+-	 */
+-	adapter->slow_intr_mask &= ~F_PL_INTR_EXT;
+-	writel(adapter->slow_intr_mask | F_PL_INTR_SGE_DATA,
+-		   adapter->regs + A_PL_ENABLE);
+-	schedule_work(&adapter->ext_intr_handler_task);
+-}
+-
+-void t1_fatal_err(struct adapter *adapter)
+-{
+-	if (adapter->flags & FULL_INIT_DONE) {
+-		t1_sge_stop(adapter->sge);
+-		t1_interrupts_disable(adapter);
+-	}
+-	pr_alert("%s: encountered fatal error, operation suspended\n",
+-		 adapter->name);
+-}
+-
+ static const struct net_device_ops cxgb_netdev_ops = {
+ 	.ndo_open		= cxgb_open,
+ 	.ndo_stop		= cxgb_close,
+@@ -1070,8 +1026,6 @@ static int init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
+ 			spin_lock_init(&adapter->async_lock);
+ 			spin_lock_init(&adapter->mac_lock);
+ 
+-			INIT_WORK(&adapter->ext_intr_handler_task,
+-				  ext_intr_task);
+ 			INIT_DELAYED_WORK(&adapter->stats_update_task,
+ 					  mac_stats_task);
+ 
+diff --git a/drivers/net/ethernet/chelsio/cxgb/sge.c b/drivers/net/ethernet/chelsio/cxgb/sge.c
+index 2d9c2b5a6..cda01f22c 100644
+--- a/drivers/net/ethernet/chelsio/cxgb/sge.c
++++ b/drivers/net/ethernet/chelsio/cxgb/sge.c
+@@ -940,10 +940,11 @@ void t1_sge_intr_clear(struct sge *sge)
+ /*
+  * SGE 'Error' interrupt handler
+  */
+-int t1_sge_intr_error_handler(struct sge *sge)
++bool t1_sge_intr_error_handler(struct sge *sge)
+ {
+ 	struct adapter *adapter = sge->adapter;
+ 	u32 cause = readl(adapter->regs + A_SG_INT_CAUSE);
++	bool wake = false;
+ 
+ 	if (adapter->port[0].dev->hw_features & NETIF_F_TSO)
+ 		cause &= ~F_PACKET_TOO_BIG;
+@@ -967,11 +968,14 @@ int t1_sge_intr_error_handler(struct sge *sge)
+ 		sge->stats.pkt_mismatch++;
+ 		pr_alert("%s: SGE packet mismatch\n", adapter->name);
+ 	}
+-	if (cause & SGE_INT_FATAL)
+-		t1_fatal_err(adapter);
++	if (cause & SGE_INT_FATAL) {
++		t1_interrupts_disable(adapter);
++		adapter->pending_thread_intr |= F_PL_INTR_SGE_ERR;
++		wake = true;
++	}
+ 
+ 	writel(cause, adapter->regs + A_SG_INT_CAUSE);
+-	return 0;
++	return wake;
+ }
+ 
+ const struct sge_intr_counts *t1_sge_get_intr_counts(const struct sge *sge)
+@@ -1619,11 +1623,46 @@ int t1_poll(struct napi_struct *napi, int budget)
+ 	return work_done;
+ }
+ 
++irqreturn_t t1_interrupt_thread(int irq, void *data)
++{
++	struct adapter *adapter = data;
++	u32 pending_thread_intr;
++
++	spin_lock_irq(&adapter->async_lock);
++	pending_thread_intr = adapter->pending_thread_intr;
++	adapter->pending_thread_intr = 0;
++	spin_unlock_irq(&adapter->async_lock);
++
++	if (!pending_thread_intr)
++		return IRQ_NONE;
++
++	if (pending_thread_intr & F_PL_INTR_EXT)
++		t1_elmer0_ext_intr_handler(adapter);
++
++	/* This error is fatal, interrupts remain off */
++	if (pending_thread_intr & F_PL_INTR_SGE_ERR) {
++		pr_alert("%s: encountered fatal error, operation suspended\n",
++			 adapter->name);
++		t1_sge_stop(adapter->sge);
++		return IRQ_HANDLED;
++	}
++
++	spin_lock_irq(&adapter->async_lock);
++	adapter->slow_intr_mask |= F_PL_INTR_EXT;
++
++	writel(F_PL_INTR_EXT, adapter->regs + A_PL_CAUSE);
++	writel(adapter->slow_intr_mask | F_PL_INTR_SGE_DATA,
++	       adapter->regs + A_PL_ENABLE);
++	spin_unlock_irq(&adapter->async_lock);
++
++	return IRQ_HANDLED;
++}
++
+ irqreturn_t t1_interrupt(int irq, void *data)
+ {
+ 	struct adapter *adapter = data;
+ 	struct sge *sge = adapter->sge;
+-	int handled;
++	irqreturn_t handled;
+ 
+ 	if (likely(responses_pending(adapter))) {
+ 		writel(F_PL_INTR_SGE_DATA, adapter->regs + A_PL_CAUSE);
+@@ -1645,10 +1684,10 @@ irqreturn_t t1_interrupt(int irq, void *data)
+ 	handled = t1_slow_intr_handler(adapter);
+ 	spin_unlock(&adapter->async_lock);
+ 
+-	if (!handled)
++	if (handled == IRQ_NONE)
+ 		sge->stats.unhandled_irqs++;
+ 
+-	return IRQ_RETVAL(handled != 0);
++	return handled;
+ }
+ 
+ /*
+diff --git a/drivers/net/ethernet/chelsio/cxgb/sge.h b/drivers/net/ethernet/chelsio/cxgb/sge.h
+index a1ba591b3..716705b96 100644
+--- a/drivers/net/ethernet/chelsio/cxgb/sge.h
++++ b/drivers/net/ethernet/chelsio/cxgb/sge.h
+@@ -74,6 +74,7 @@ struct sge *t1_sge_create(struct adapter *, struct sge_params *);
+ int t1_sge_configure(struct sge *, struct sge_params *);
+ int t1_sge_set_coalesce_params(struct sge *, struct sge_params *);
+ void t1_sge_destroy(struct sge *);
++irqreturn_t t1_interrupt_thread(int irq, void *data);
+ irqreturn_t t1_interrupt(int irq, void *cookie);
+ int t1_poll(struct napi_struct *, int);
+ 
+@@ -81,7 +82,7 @@ netdev_tx_t t1_start_xmit(struct sk_buff *skb, struct net_device *dev);
+ void t1_vlan_mode(struct adapter *adapter, netdev_features_t features);
+ void t1_sge_start(struct sge *);
+ void t1_sge_stop(struct sge *);
+-int t1_sge_intr_error_handler(struct sge *);
++bool t1_sge_intr_error_handler(struct sge *sge);
+ void t1_sge_intr_enable(struct sge *);
+ void t1_sge_intr_disable(struct sge *);
+ void t1_sge_intr_clear(struct sge *);
+diff --git a/drivers/net/ethernet/chelsio/cxgb/subr.c b/drivers/net/ethernet/chelsio/cxgb/subr.c
+index ea0f8741d..310add28f 100644
+--- a/drivers/net/ethernet/chelsio/cxgb/subr.c
++++ b/drivers/net/ethernet/chelsio/cxgb/subr.c
+@@ -170,7 +170,7 @@ void t1_link_changed(adapter_t *adapter, int port_id)
+ 	t1_link_negotiated(adapter, port_id, link_ok, speed, duplex, fc);
+ }
+ 
+-static int t1_pci_intr_handler(adapter_t *adapter)
++static bool t1_pci_intr_handler(adapter_t *adapter)
+ {
+ 	u32 pcix_cause;
+ 
+@@ -179,9 +179,13 @@ static int t1_pci_intr_handler(adapter_t *adapter)
+ 	if (pcix_cause) {
+ 		pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_CAUSE,
+ 				       pcix_cause);
+-		t1_fatal_err(adapter);    /* PCI errors are fatal */
++		/* PCI errors are fatal */
++		t1_interrupts_disable(adapter);
++		adapter->pending_thread_intr |= F_PL_INTR_SGE_ERR;
++		pr_alert("%s: PCI error encountered.\n", adapter->name);
++		return true;
+ 	}
+-	return 0;
++	return false;
+ }
+ 
+ #ifdef CONFIG_CHELSIO_T1_1G
+@@ -210,13 +214,16 @@ static int fpga_phy_intr_handler(adapter_t *adapter)
+ /*
+  * Slow path interrupt handler for FPGAs.
+  */
+-static int fpga_slow_intr(adapter_t *adapter)
++static irqreturn_t fpga_slow_intr(adapter_t *adapter)
+ {
+ 	u32 cause = readl(adapter->regs + A_PL_CAUSE);
++	irqreturn_t ret = IRQ_NONE;
+ 
+ 	cause &= ~F_PL_INTR_SGE_DATA;
+-	if (cause & F_PL_INTR_SGE_ERR)
+-		t1_sge_intr_error_handler(adapter->sge);
++	if (cause & F_PL_INTR_SGE_ERR) {
++		if (t1_sge_intr_error_handler(adapter->sge))
++			ret = IRQ_WAKE_THREAD;
++	}
+ 
+ 	if (cause & FPGA_PCIX_INTERRUPT_GMAC)
+ 		fpga_phy_intr_handler(adapter);
+@@ -231,14 +238,19 @@ static int fpga_slow_intr(adapter_t *adapter)
+ 		/* Clear TP interrupt */
+ 		writel(tp_cause, adapter->regs + FPGA_TP_ADDR_INTERRUPT_CAUSE);
+ 	}
+-	if (cause & FPGA_PCIX_INTERRUPT_PCIX)
+-		t1_pci_intr_handler(adapter);
++	if (cause & FPGA_PCIX_INTERRUPT_PCIX) {
++		if (t1_pci_intr_handler(adapter))
++			ret = IRQ_WAKE_THREAD;
++	}
+ 
+ 	/* Clear the interrupts just processed. */
+ 	if (cause)
+ 		writel(cause, adapter->regs + A_PL_CAUSE);
+ 
+-	return cause != 0;
++	if (ret != IRQ_NONE)
++		return ret;
++
++	return cause == 0 ? IRQ_NONE : IRQ_HANDLED;
+ }
+ #endif
+ 
+@@ -842,31 +854,45 @@ void t1_interrupts_clear(adapter_t* adapter)
+ /*
+  * Slow path interrupt handler for ASICs.
+  */
+-static int asic_slow_intr(adapter_t *adapter)
++static irqreturn_t asic_slow_intr(adapter_t *adapter)
+ {
+ 	u32 cause = readl(adapter->regs + A_PL_CAUSE);
++	irqreturn_t ret = IRQ_HANDLED;
+ 
+ 	cause &= adapter->slow_intr_mask;
+ 	if (!cause)
+-		return 0;
+-	if (cause & F_PL_INTR_SGE_ERR)
+-		t1_sge_intr_error_handler(adapter->sge);
++		return IRQ_NONE;
++	if (cause & F_PL_INTR_SGE_ERR) {
++		if (t1_sge_intr_error_handler(adapter->sge))
++			ret = IRQ_WAKE_THREAD;
++	}
+ 	if (cause & F_PL_INTR_TP)
+ 		t1_tp_intr_handler(adapter->tp);
+ 	if (cause & F_PL_INTR_ESPI)
+ 		t1_espi_intr_handler(adapter->espi);
+-	if (cause & F_PL_INTR_PCIX)
+-		t1_pci_intr_handler(adapter);
+-	if (cause & F_PL_INTR_EXT)
+-		t1_elmer0_ext_intr(adapter);
++	if (cause & F_PL_INTR_PCIX) {
++		if (t1_pci_intr_handler(adapter))
++			ret = IRQ_WAKE_THREAD;
++	}
++	if (cause & F_PL_INTR_EXT) {
++		/* Wake the threaded interrupt to handle external interrupts as
++		 * we require a process context. We disable EXT interrupts in
++		 * the interim and let the thread reenable them when it's done.
++		 */
++		adapter->pending_thread_intr |= F_PL_INTR_EXT;
++		adapter->slow_intr_mask &= ~F_PL_INTR_EXT;
++		writel(adapter->slow_intr_mask | F_PL_INTR_SGE_DATA,
++		       adapter->regs + A_PL_ENABLE);
++		ret = IRQ_WAKE_THREAD;
++	}
+ 
+ 	/* Clear the interrupts just processed. */
+ 	writel(cause, adapter->regs + A_PL_CAUSE);
+ 	readl(adapter->regs + A_PL_CAUSE); /* flush writes */
+-	return 1;
++	return ret;
+ }
+ 
+-int t1_slow_intr_handler(adapter_t *adapter)
++irqreturn_t t1_slow_intr_handler(adapter_t *adapter)
+ {
+ #ifdef CONFIG_CHELSIO_T1_1G
+ 	if (!t1_is_asic(adapter))
+diff --git a/drivers/net/ethernet/dlink/sundance.c b/drivers/net/ethernet/dlink/sundance.c
+index e3a885891..df0eab479 100644
+--- a/drivers/net/ethernet/dlink/sundance.c
++++ b/drivers/net/ethernet/dlink/sundance.c
+@@ -963,7 +963,7 @@ static void tx_timeout(struct net_device *dev, unsigned int txqueue)
+ 	unsigned long flag;
+ 
+ 	netif_stop_queue(dev);
+-	tasklet_disable(&np->tx_tasklet);
++	tasklet_disable_in_atomic(&np->tx_tasklet);
+ 	iowrite16(0, ioaddr + IntrEnable);
+ 	printk(KERN_WARNING "%s: Transmit timed out, TxStatus %2.2x "
+ 		   "TxFrameId %2.2x,"
+diff --git a/drivers/net/ethernet/jme.c b/drivers/net/ethernet/jme.c
+index 4185ca3dd..cf5c33d0f 100644
+--- a/drivers/net/ethernet/jme.c
++++ b/drivers/net/ethernet/jme.c
+@@ -1265,9 +1265,9 @@ jme_stop_shutdown_timer(struct jme_adapter *jme)
+ 	jwrite32f(jme, JME_APMC, apmc);
+ }
+ 
+-static void jme_link_change_tasklet(struct tasklet_struct *t)
++static void jme_link_change_work(struct work_struct *work)
+ {
+-	struct jme_adapter *jme = from_tasklet(jme, t, linkch_task);
++	struct jme_adapter *jme = container_of(work, struct jme_adapter, linkch_task);
+ 	struct net_device *netdev = jme->dev;
+ 	int rc;
+ 
+@@ -1510,7 +1510,7 @@ jme_intr_msi(struct jme_adapter *jme, u32 intrstat)
+ 		 * all other events are ignored
+ 		 */
+ 		jwrite32(jme, JME_IEVE, intrstat);
+-		tasklet_schedule(&jme->linkch_task);
++		schedule_work(&jme->linkch_task);
+ 		goto out_reenable;
+ 	}
+ 
+@@ -1832,7 +1832,6 @@ jme_open(struct net_device *netdev)
+ 	jme_clear_pm_disable_wol(jme);
+ 	JME_NAPI_ENABLE(jme);
+ 
+-	tasklet_setup(&jme->linkch_task, jme_link_change_tasklet);
+ 	tasklet_setup(&jme->txclean_task, jme_tx_clean_tasklet);
+ 	tasklet_setup(&jme->rxclean_task, jme_rx_clean_tasklet);
+ 	tasklet_setup(&jme->rxempty_task, jme_rx_empty_tasklet);
+@@ -1920,7 +1919,7 @@ jme_close(struct net_device *netdev)
+ 
+ 	JME_NAPI_DISABLE(jme);
+ 
+-	tasklet_kill(&jme->linkch_task);
++	cancel_work_sync(&jme->linkch_task);
+ 	tasklet_kill(&jme->txclean_task);
+ 	tasklet_kill(&jme->rxclean_task);
+ 	tasklet_kill(&jme->rxempty_task);
+@@ -3039,6 +3038,7 @@ jme_init_one(struct pci_dev *pdev,
+ 	atomic_set(&jme->rx_empty, 1);
+ 
+ 	tasklet_setup(&jme->pcc_task, jme_pcc_tasklet);
++	INIT_WORK(&jme->linkch_task, jme_link_change_work);
+ 	jme->dpi.cur = PCC_P1;
+ 
+ 	jme->reg_ghc = 0;
+diff --git a/drivers/net/ethernet/jme.h b/drivers/net/ethernet/jme.h
+index a2c3b00d9..2af76329b 100644
+--- a/drivers/net/ethernet/jme.h
++++ b/drivers/net/ethernet/jme.h
+@@ -411,7 +411,7 @@ struct jme_adapter {
+ 	struct tasklet_struct	rxempty_task;
+ 	struct tasklet_struct	rxclean_task;
+ 	struct tasklet_struct	txclean_task;
+-	struct tasklet_struct	linkch_task;
++	struct work_struct	linkch_task;
+ 	struct tasklet_struct	pcc_task;
+ 	unsigned long		flags;
+ 	u32			reg_txcs;
+diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
+index 71e2ada86..72e2e71aa 100644
+--- a/drivers/net/wireless/ath/ath9k/beacon.c
++++ b/drivers/net/wireless/ath/ath9k/beacon.c
+@@ -251,7 +251,7 @@ void ath9k_beacon_ensure_primary_slot(struct ath_softc *sc)
+ 	int first_slot = ATH_BCBUF;
+ 	int slot;
+ 
+-	tasklet_disable(&sc->bcon_tasklet);
++	tasklet_disable_in_atomic(&sc->bcon_tasklet);
+ 
+ 	/* Find first taken slot. */
+ 	for (slot = 0; slot < ATH_BCBUF; slot++) {
+diff --git a/drivers/pci/controller/pci-hyperv.c b/drivers/pci/controller/pci-hyperv.c
+index 4353443b8..03e2569da 100644
+--- a/drivers/pci/controller/pci-hyperv.c
++++ b/drivers/pci/controller/pci-hyperv.c
+@@ -1522,7 +1522,7 @@ static void hv_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
+ 	 * Prevents hv_pci_onchannelcallback() from running concurrently
+ 	 * in the tasklet.
+ 	 */
+-	tasklet_disable(&channel->callback_event);
++	tasklet_disable_in_atomic(&channel->callback_event);
+ 
+ 	/*
+ 	 * Since this function is called with IRQ locks held, can't
+diff --git a/drivers/scsi/fcoe/fcoe.c b/drivers/scsi/fcoe/fcoe.c
+index 30afcbbe1..4ae5b8152 100644
+--- a/drivers/scsi/fcoe/fcoe.c
++++ b/drivers/scsi/fcoe/fcoe.c
+@@ -1452,11 +1452,11 @@ static int fcoe_rcv(struct sk_buff *skb, struct net_device *netdev,
+ static int fcoe_alloc_paged_crc_eof(struct sk_buff *skb, int tlen)
+ {
+ 	struct fcoe_percpu_s *fps;
+-	int rc;
++	int rc, cpu = get_cpu_light();
+ 
+-	fps = &get_cpu_var(fcoe_percpu);
++	fps = &per_cpu(fcoe_percpu, cpu);
+ 	rc = fcoe_get_paged_crc_eof(skb, tlen, fps);
+-	put_cpu_var(fcoe_percpu);
++	put_cpu_light();
+ 
+ 	return rc;
+ }
+@@ -1641,11 +1641,11 @@ static inline int fcoe_filter_frames(struct fc_lport *lport,
+ 		return 0;
+ 	}
+ 
+-	stats = per_cpu_ptr(lport->stats, get_cpu());
++	stats = per_cpu_ptr(lport->stats, get_cpu_light());
+ 	stats->InvalidCRCCount++;
+ 	if (stats->InvalidCRCCount < 5)
+ 		printk(KERN_WARNING "fcoe: dropping frame with CRC error\n");
+-	put_cpu();
++	put_cpu_light();
+ 	return -EINVAL;
+ }
+ 
+@@ -1686,7 +1686,7 @@ static void fcoe_recv_frame(struct sk_buff *skb)
+ 	 */
+ 	hp = (struct fcoe_hdr *) skb_network_header(skb);
+ 
+-	stats = per_cpu_ptr(lport->stats, get_cpu());
++	stats = per_cpu_ptr(lport->stats, get_cpu_light());
+ 	if (unlikely(FC_FCOE_DECAPS_VER(hp) != FC_FCOE_VER)) {
+ 		if (stats->ErrorFrames < 5)
+ 			printk(KERN_WARNING "fcoe: FCoE version "
+@@ -1718,13 +1718,13 @@ static void fcoe_recv_frame(struct sk_buff *skb)
+ 		goto drop;
+ 
+ 	if (!fcoe_filter_frames(lport, fp)) {
+-		put_cpu();
++		put_cpu_light();
+ 		fc_exch_recv(lport, fp);
+ 		return;
+ 	}
+ drop:
+ 	stats->ErrorFrames++;
+-	put_cpu();
++	put_cpu_light();
+ 	kfree_skb(skb);
+ }
+ 
+diff --git a/drivers/scsi/fcoe/fcoe_ctlr.c b/drivers/scsi/fcoe/fcoe_ctlr.c
+index 5ea426eff..0d6b9acc7 100644
+--- a/drivers/scsi/fcoe/fcoe_ctlr.c
++++ b/drivers/scsi/fcoe/fcoe_ctlr.c
+@@ -828,7 +828,7 @@ static unsigned long fcoe_ctlr_age_fcfs(struct fcoe_ctlr *fip)
+ 
+ 	INIT_LIST_HEAD(&del_list);
+ 
+-	stats = per_cpu_ptr(fip->lp->stats, get_cpu());
++	stats = per_cpu_ptr(fip->lp->stats, get_cpu_light());
+ 
+ 	list_for_each_entry_safe(fcf, next, &fip->fcfs, list) {
+ 		deadline = fcf->time + fcf->fka_period + fcf->fka_period / 2;
+@@ -864,7 +864,7 @@ static unsigned long fcoe_ctlr_age_fcfs(struct fcoe_ctlr *fip)
+ 				sel_time = fcf->time;
+ 		}
+ 	}
+-	put_cpu();
++	put_cpu_light();
+ 
+ 	list_for_each_entry_safe(fcf, next, &del_list, list) {
+ 		/* Removes fcf from current list */
+diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
+index 4261380af..65160eaaa 100644
+--- a/drivers/scsi/libfc/fc_exch.c
++++ b/drivers/scsi/libfc/fc_exch.c
+@@ -826,10 +826,10 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
+ 	}
+ 	memset(ep, 0, sizeof(*ep));
+ 
+-	cpu = get_cpu();
++	cpu = get_cpu_light();
+ 	pool = per_cpu_ptr(mp->pool, cpu);
+ 	spin_lock_bh(&pool->lock);
+-	put_cpu();
++	put_cpu_light();
+ 
+ 	/* peek cache of free slot */
+ 	if (pool->left != FC_XID_UNKNOWN) {
+diff --git a/drivers/tty/serial/8250/8250.h b/drivers/tty/serial/8250/8250.h
+index b6dc9003b..d5cf70ead 100644
+--- a/drivers/tty/serial/8250/8250.h
++++ b/drivers/tty/serial/8250/8250.h
+@@ -153,12 +153,55 @@ static inline void serial_dl_write(struct uart_8250_port *up, int value)
+ 	up->dl_write(up, value);
+ }
+ 
++static inline void serial8250_set_IER(struct uart_8250_port *up,
++				      unsigned char ier)
++{
++	struct uart_port *port = &up->port;
++	unsigned int flags;
++	bool is_console;
++
++	is_console = uart_console(port);
++
++	if (is_console)
++		console_atomic_lock(&flags);
++
++	serial_out(up, UART_IER, ier);
++
++	if (is_console)
++		console_atomic_unlock(flags);
++}
++
++static inline unsigned char serial8250_clear_IER(struct uart_8250_port *up)
++{
++	struct uart_port *port = &up->port;
++	unsigned int clearval = 0;
++	unsigned int prior;
++	unsigned int flags;
++	bool is_console;
++
++	is_console = uart_console(port);
++
++	if (up->capabilities & UART_CAP_UUE)
++		clearval = UART_IER_UUE;
++
++	if (is_console)
++		console_atomic_lock(&flags);
++
++	prior = serial_port_in(port, UART_IER);
++	serial_port_out(port, UART_IER, clearval);
++
++	if (is_console)
++		console_atomic_unlock(flags);
++
++	return prior;
++}
++
+ static inline bool serial8250_set_THRI(struct uart_8250_port *up)
+ {
+ 	if (up->ier & UART_IER_THRI)
+ 		return false;
+ 	up->ier |= UART_IER_THRI;
+-	serial_out(up, UART_IER, up->ier);
++	serial8250_set_IER(up, up->ier);
+ 	return true;
+ }
+ 
+@@ -167,7 +210,7 @@ static inline bool serial8250_clear_THRI(struct uart_8250_port *up)
+ 	if (!(up->ier & UART_IER_THRI))
+ 		return false;
+ 	up->ier &= ~UART_IER_THRI;
+-	serial_out(up, UART_IER, up->ier);
++	serial8250_set_IER(up, up->ier);
+ 	return true;
+ }
+ 
+diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
+index 0a7e9491b..83536b159 100644
+--- a/drivers/tty/serial/8250/8250_core.c
++++ b/drivers/tty/serial/8250/8250_core.c
+@@ -275,10 +275,8 @@ static void serial8250_backup_timeout(struct timer_list *t)
+ 	 * Must disable interrupts or else we risk racing with the interrupt
+ 	 * based handler.
+ 	 */
+-	if (up->port.irq) {
+-		ier = serial_in(up, UART_IER);
+-		serial_out(up, UART_IER, 0);
+-	}
++	if (up->port.irq)
++		ier = serial8250_clear_IER(up);
+ 
+ 	iir = serial_in(up, UART_IIR);
+ 
+@@ -301,7 +299,7 @@ static void serial8250_backup_timeout(struct timer_list *t)
+ 		serial8250_tx_chars(up);
+ 
+ 	if (up->port.irq)
+-		serial_out(up, UART_IER, ier);
++		serial8250_set_IER(up, ier);
+ 
+ 	spin_unlock_irqrestore(&up->port.lock, flags);
+ 
+@@ -588,6 +586,14 @@ serial8250_register_ports(struct uart_driver *drv, struct device *dev)
+ 
+ #ifdef CONFIG_SERIAL_8250_CONSOLE
+ 
++static void univ8250_console_write_atomic(struct console *co, const char *s,
++					  unsigned int count)
++{
++	struct uart_8250_port *up = &serial8250_ports[co->index];
++
++	serial8250_console_write_atomic(up, s, count);
++}
++
+ static void univ8250_console_write(struct console *co, const char *s,
+ 				   unsigned int count)
+ {
+@@ -681,6 +687,7 @@ static int univ8250_console_match(struct console *co, char *name, int idx,
+ 
+ static struct console univ8250_console = {
+ 	.name		= "ttyS",
++	.write_atomic	= univ8250_console_write_atomic,
+ 	.write		= univ8250_console_write,
+ 	.device		= uart_console_device,
+ 	.setup		= univ8250_console_setup,
+diff --git a/drivers/tty/serial/8250/8250_fsl.c b/drivers/tty/serial/8250/8250_fsl.c
+index fbcc90c31..b33cb454c 100644
+--- a/drivers/tty/serial/8250/8250_fsl.c
++++ b/drivers/tty/serial/8250/8250_fsl.c
+@@ -60,9 +60,18 @@ int fsl8250_handle_irq(struct uart_port *port)
+ 
+ 	/* Stop processing interrupts on input overrun */
+ 	if ((orig_lsr & UART_LSR_OE) && (up->overrun_backoff_time_ms > 0)) {
++		unsigned int ca_flags;
+ 		unsigned long delay;
++		bool is_console;
+ 
++		is_console = uart_console(port);
++
++		if (is_console)
++			console_atomic_lock(&ca_flags);
+ 		up->ier = port->serial_in(port, UART_IER);
++		if (is_console)
++			console_atomic_unlock(ca_flags);
++
+ 		if (up->ier & (UART_IER_RLSI | UART_IER_RDI)) {
+ 			port->ops->stop_rx(port);
+ 		} else {
+diff --git a/drivers/tty/serial/8250/8250_ingenic.c b/drivers/tty/serial/8250/8250_ingenic.c
+index 988bf6bcc..bcd26d672 100644
+--- a/drivers/tty/serial/8250/8250_ingenic.c
++++ b/drivers/tty/serial/8250/8250_ingenic.c
+@@ -146,6 +146,8 @@ OF_EARLYCON_DECLARE(x1000_uart, "ingenic,x1000-uart",
+ 
+ static void ingenic_uart_serial_out(struct uart_port *p, int offset, int value)
+ {
++	unsigned int flags;
++	bool is_console;
+ 	int ier;
+ 
+ 	switch (offset) {
+@@ -167,7 +169,12 @@ static void ingenic_uart_serial_out(struct uart_port *p, int offset, int value)
+ 		 * If we have enabled modem status IRQs we should enable
+ 		 * modem mode.
+ 		 */
++		is_console = uart_console(p);
++		if (is_console)
++			console_atomic_lock(&flags);
+ 		ier = p->serial_in(p, UART_IER);
++		if (is_console)
++			console_atomic_unlock(flags);
+ 
+ 		if (ier & UART_IER_MSI)
+ 			value |= UART_MCR_MDCE | UART_MCR_FCM;
+diff --git a/drivers/tty/serial/8250/8250_mtk.c b/drivers/tty/serial/8250/8250_mtk.c
+index de48a5846..d246f2755 100644
+--- a/drivers/tty/serial/8250/8250_mtk.c
++++ b/drivers/tty/serial/8250/8250_mtk.c
+@@ -222,12 +222,37 @@ static void mtk8250_shutdown(struct uart_port *port)
+ 
+ static void mtk8250_disable_intrs(struct uart_8250_port *up, int mask)
+ {
+-	serial_out(up, UART_IER, serial_in(up, UART_IER) & (~mask));
++	struct uart_port *port = &up->port;
++	unsigned int flags;
++	unsigned int ier;
++	bool is_console;
++
++	is_console = uart_console(port);
++
++	if (is_console)
++		console_atomic_lock(&flags);
++
++	ier = serial_in(up, UART_IER);
++	serial_out(up, UART_IER, ier & (~mask));
++
++	if (is_console)
++		console_atomic_unlock(flags);
+ }
+ 
+ static void mtk8250_enable_intrs(struct uart_8250_port *up, int mask)
+ {
+-	serial_out(up, UART_IER, serial_in(up, UART_IER) | mask);
++	struct uart_port *port = &up->port;
++	unsigned int flags;
++	unsigned int ier;
++
++	if (uart_console(port))
++		console_atomic_lock(&flags);
++
++	ier = serial_in(up, UART_IER);
++	serial_out(up, UART_IER, ier | mask);
++
++	if (uart_console(port))
++		console_atomic_unlock(flags);
+ }
+ 
+ static void mtk8250_set_flow_ctrl(struct uart_8250_port *up, int mode)
+diff --git a/drivers/tty/serial/8250/8250_port.c b/drivers/tty/serial/8250/8250_port.c
+index 1f231fcda..0901c5bae 100644
+--- a/drivers/tty/serial/8250/8250_port.c
++++ b/drivers/tty/serial/8250/8250_port.c
+@@ -729,7 +729,7 @@ static void serial8250_set_sleep(struct uart_8250_port *p, int sleep)
+ 			serial_out(p, UART_EFR, UART_EFR_ECB);
+ 			serial_out(p, UART_LCR, 0);
+ 		}
+-		serial_out(p, UART_IER, sleep ? UART_IERX_SLEEP : 0);
++		serial8250_set_IER(p, sleep ? UART_IERX_SLEEP : 0);
+ 		if (p->capabilities & UART_CAP_EFR) {
+ 			serial_out(p, UART_LCR, UART_LCR_CONF_MODE_B);
+ 			serial_out(p, UART_EFR, efr);
+@@ -1404,7 +1404,7 @@ static void serial8250_stop_rx(struct uart_port *port)
+ 
+ 	up->ier &= ~(UART_IER_RLSI | UART_IER_RDI);
+ 	up->port.read_status_mask &= ~UART_LSR_DR;
+-	serial_port_out(port, UART_IER, up->ier);
++	serial8250_set_IER(up, up->ier);
+ 
+ 	serial8250_rpm_put(up);
+ }
+@@ -1434,7 +1434,7 @@ void serial8250_em485_stop_tx(struct uart_8250_port *p)
+ 		serial8250_clear_and_reinit_fifos(p);
+ 
+ 		p->ier |= UART_IER_RLSI | UART_IER_RDI;
+-		serial_port_out(&p->port, UART_IER, p->ier);
++		serial8250_set_IER(p, p->ier);
+ 	}
+ }
+ EXPORT_SYMBOL_GPL(serial8250_em485_stop_tx);
+@@ -1676,7 +1676,7 @@ static void serial8250_disable_ms(struct uart_port *port)
+ 	mctrl_gpio_disable_ms(up->gpios);
+ 
+ 	up->ier &= ~UART_IER_MSI;
+-	serial_port_out(port, UART_IER, up->ier);
++	serial8250_set_IER(up, up->ier);
+ }
+ 
+ static void serial8250_enable_ms(struct uart_port *port)
+@@ -1692,7 +1692,7 @@ static void serial8250_enable_ms(struct uart_port *port)
+ 	up->ier |= UART_IER_MSI;
+ 
+ 	serial8250_rpm_get(up);
+-	serial_port_out(port, UART_IER, up->ier);
++	serial8250_set_IER(up, up->ier);
+ 	serial8250_rpm_put(up);
+ }
+ 
+@@ -2116,14 +2116,7 @@ static void serial8250_put_poll_char(struct uart_port *port,
+ 	struct uart_8250_port *up = up_to_u8250p(port);
+ 
+ 	serial8250_rpm_get(up);
+-	/*
+-	 *	First save the IER then disable the interrupts
+-	 */
+-	ier = serial_port_in(port, UART_IER);
+-	if (up->capabilities & UART_CAP_UUE)
+-		serial_port_out(port, UART_IER, UART_IER_UUE);
+-	else
+-		serial_port_out(port, UART_IER, 0);
++	ier = serial8250_clear_IER(up);
+ 
+ 	wait_for_xmitr(up, BOTH_EMPTY);
+ 	/*
+@@ -2136,7 +2129,7 @@ static void serial8250_put_poll_char(struct uart_port *port,
+ 	 *	and restore the IER
+ 	 */
+ 	wait_for_xmitr(up, BOTH_EMPTY);
+-	serial_port_out(port, UART_IER, ier);
++	serial8250_set_IER(up, ier);
+ 	serial8250_rpm_put(up);
+ }
+ 
+@@ -2441,7 +2434,7 @@ void serial8250_do_shutdown(struct uart_port *port)
+ 	 */
+ 	spin_lock_irqsave(&port->lock, flags);
+ 	up->ier = 0;
+-	serial_port_out(port, UART_IER, 0);
++	serial8250_set_IER(up, 0);
+ 	spin_unlock_irqrestore(&port->lock, flags);
+ 
+ 	synchronize_irq(port->irq);
+@@ -2797,7 +2790,7 @@ serial8250_do_set_termios(struct uart_port *port, struct ktermios *termios,
+ 	if (up->capabilities & UART_CAP_RTOIE)
+ 		up->ier |= UART_IER_RTOIE;
+ 
+-	serial_port_out(port, UART_IER, up->ier);
++	serial8250_set_IER(up, up->ier);
+ 
+ 	if (up->capabilities & UART_CAP_EFR) {
+ 		unsigned char efr = 0;
+@@ -3262,7 +3255,7 @@ EXPORT_SYMBOL_GPL(serial8250_set_defaults);
+ 
+ #ifdef CONFIG_SERIAL_8250_CONSOLE
+ 
+-static void serial8250_console_putchar(struct uart_port *port, int ch)
++static void serial8250_console_putchar_locked(struct uart_port *port, int ch)
+ {
+ 	struct uart_8250_port *up = up_to_u8250p(port);
+ 
+@@ -3270,6 +3263,18 @@ static void serial8250_console_putchar(struct uart_port *port, int ch)
+ 	serial_port_out(port, UART_TX, ch);
+ }
+ 
++static void serial8250_console_putchar(struct uart_port *port, int ch)
++{
++	struct uart_8250_port *up = up_to_u8250p(port);
++	unsigned int flags;
++
++	wait_for_xmitr(up, UART_LSR_THRE);
++
++	console_atomic_lock(&flags);
++	serial8250_console_putchar_locked(port, ch);
++	console_atomic_unlock(flags);
++}
++
+ /*
+  *	Restore serial console when h/w power-off detected
+  */
+@@ -3296,6 +3301,32 @@ static void serial8250_console_restore(struct uart_8250_port *up)
+ 	serial8250_out_MCR(up, up->mcr | UART_MCR_DTR | UART_MCR_RTS);
+ }
+ 
++void serial8250_console_write_atomic(struct uart_8250_port *up,
++				     const char *s, unsigned int count)
++{
++	struct uart_port *port = &up->port;
++	unsigned int flags;
++	unsigned int ier;
++
++	console_atomic_lock(&flags);
++
++	touch_nmi_watchdog();
++
++	ier = serial8250_clear_IER(up);
++
++	if (atomic_fetch_inc(&up->console_printing)) {
++		uart_console_write(port, "\n", 1,
++				   serial8250_console_putchar_locked);
++	}
++	uart_console_write(port, s, count, serial8250_console_putchar_locked);
++	atomic_dec(&up->console_printing);
++
++	wait_for_xmitr(up, BOTH_EMPTY);
++	serial8250_set_IER(up, ier);
++
++	console_atomic_unlock(flags);
++}
++
+ /*
+  *	Print a string to the serial port trying not to disturb
+  *	any possible real use of the port...
+@@ -3312,24 +3343,12 @@ void serial8250_console_write(struct uart_8250_port *up, const char *s,
+ 	struct uart_port *port = &up->port;
+ 	unsigned long flags;
+ 	unsigned int ier;
+-	int locked = 1;
+ 
+ 	touch_nmi_watchdog();
+ 
+-	if (oops_in_progress)
+-		locked = spin_trylock_irqsave(&port->lock, flags);
+-	else
+-		spin_lock_irqsave(&port->lock, flags);
+-
+-	/*
+-	 *	First save the IER then disable the interrupts
+-	 */
+-	ier = serial_port_in(port, UART_IER);
++	spin_lock_irqsave(&port->lock, flags);
+ 
+-	if (up->capabilities & UART_CAP_UUE)
+-		serial_port_out(port, UART_IER, UART_IER_UUE);
+-	else
+-		serial_port_out(port, UART_IER, 0);
++	ier = serial8250_clear_IER(up);
+ 
+ 	/* check scratch reg to see if port powered off during system sleep */
+ 	if (up->canary && (up->canary != serial_port_in(port, UART_SCR))) {
+@@ -3343,7 +3362,9 @@ void serial8250_console_write(struct uart_8250_port *up, const char *s,
+ 		mdelay(port->rs485.delay_rts_before_send);
+ 	}
+ 
++	atomic_inc(&up->console_printing);
+ 	uart_console_write(port, s, count, serial8250_console_putchar);
++	atomic_dec(&up->console_printing);
+ 
+ 	/*
+ 	 *	Finally, wait for transmitter to become empty
+@@ -3356,8 +3377,7 @@ void serial8250_console_write(struct uart_8250_port *up, const char *s,
+ 		if (em485->tx_stopped)
+ 			up->rs485_stop_tx(up);
+ 	}
+-
+-	serial_port_out(port, UART_IER, ier);
++	serial8250_set_IER(up, ier);
+ 
+ 	/*
+ 	 *	The receive handling will happen properly because the
+@@ -3369,8 +3389,7 @@ void serial8250_console_write(struct uart_8250_port *up, const char *s,
+ 	if (up->msr_saved_flags)
+ 		serial8250_modem_status(up);
+ 
+-	if (locked)
+-		spin_unlock_irqrestore(&port->lock, flags);
++	spin_unlock_irqrestore(&port->lock, flags);
+ }
+ 
+ static unsigned int probe_baud(struct uart_port *port)
+@@ -3390,6 +3409,7 @@ static unsigned int probe_baud(struct uart_port *port)
+ 
+ int serial8250_console_setup(struct uart_port *port, char *options, bool probe)
+ {
++	struct uart_8250_port *up = up_to_u8250p(port);
+ 	int baud = 9600;
+ 	int bits = 8;
+ 	int parity = 'n';
+@@ -3399,6 +3419,8 @@ int serial8250_console_setup(struct uart_port *port, char *options, bool probe)
+ 	if (!port->iobase && !port->membase)
+ 		return -ENODEV;
+ 
++	atomic_set(&up->console_printing, 0);
++
+ 	if (options)
+ 		uart_parse_options(options, &baud, &parity, &bits, &flow);
+ 	else if (probe)
+diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
+index c9876040c..43ade1432 100644
+--- a/drivers/tty/serial/amba-pl011.c
++++ b/drivers/tty/serial/amba-pl011.c
+@@ -2280,18 +2280,24 @@ pl011_console_write(struct console *co, const char *s, unsigned int count)
+ {
+ 	struct uart_amba_port *uap = amba_ports[co->index];
+ 	unsigned int old_cr = 0, new_cr;
+-	unsigned long flags;
++	unsigned long flags = 0;
+ 	int locked = 1;
+ 
+ 	clk_enable(uap->clk);
+ 
+-	local_irq_save(flags);
++	/*
++	 * local_irq_save(flags);
++	 *
++	 * This local_irq_save() is nonsense. If we come in via sysrq
++	 * handling then interrupts are already disabled. Aside of
++	 * that the port.sysrq check is racy on SMP regardless.
++	*/
+ 	if (uap->port.sysrq)
+ 		locked = 0;
+ 	else if (oops_in_progress)
+-		locked = spin_trylock(&uap->port.lock);
++		locked = spin_trylock_irqsave(&uap->port.lock, flags);
+ 	else
+-		spin_lock(&uap->port.lock);
++		spin_lock_irqsave(&uap->port.lock, flags);
+ 
+ 	/*
+ 	 *	First save the CR then disable the interrupts
+@@ -2317,8 +2323,7 @@ pl011_console_write(struct console *co, const char *s, unsigned int count)
+ 		pl011_write(old_cr, uap, REG_CR);
+ 
+ 	if (locked)
+-		spin_unlock(&uap->port.lock);
+-	local_irq_restore(flags);
++		spin_unlock_irqrestore(&uap->port.lock, flags);
+ 
+ 	clk_disable(uap->clk);
+ }
+diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
+index 84e815808..342005ed5 100644
+--- a/drivers/tty/serial/omap-serial.c
++++ b/drivers/tty/serial/omap-serial.c
+@@ -1311,13 +1311,10 @@ serial_omap_console_write(struct console *co, const char *s,
+ 
+ 	pm_runtime_get_sync(up->dev);
+ 
+-	local_irq_save(flags);
+-	if (up->port.sysrq)
+-		locked = 0;
+-	else if (oops_in_progress)
+-		locked = spin_trylock(&up->port.lock);
++	if (up->port.sysrq || oops_in_progress)
++		locked = spin_trylock_irqsave(&up->port.lock, flags);
+ 	else
+-		spin_lock(&up->port.lock);
++		spin_lock_irqsave(&up->port.lock, flags);
+ 
+ 	/*
+ 	 * First save the IER then disable the interrupts
+@@ -1346,8 +1343,7 @@ serial_omap_console_write(struct console *co, const char *s,
+ 	pm_runtime_mark_last_busy(up->dev);
+ 	pm_runtime_put_autosuspend(up->dev);
+ 	if (locked)
+-		spin_unlock(&up->port.lock);
+-	local_irq_restore(flags);
++		spin_unlock_irqrestore(&up->port.lock, flags);
+ }
+ 
+ static int __init
+diff --git a/drivers/tty/tty_buffer.c b/drivers/tty/tty_buffer.c
+index c3abcd043..2479ea4c8 100644
+--- a/drivers/tty/tty_buffer.c
++++ b/drivers/tty/tty_buffer.c
+@@ -172,10 +172,10 @@ static struct tty_buffer *tty_buffer_alloc(struct tty_port *port, size_t size)
+ 	   have queued and recycle that ? */
+ 	if (atomic_read(&port->buf.mem_used) > port->buf.mem_limit)
+ 		return NULL;
+-	printk_safe_enter();
++
+ 	p = kmalloc(sizeof(struct tty_buffer) + 2 * size,
+ 			GFP_ATOMIC | __GFP_NOWARN);
+-	printk_safe_exit();
++
+ 	if (p == NULL)
+ 		return NULL;
+ 
+diff --git a/fs/afs/dir_silly.c b/fs/afs/dir_silly.c
+index dae9a57d7..9a6a0ec4d 100644
+--- a/fs/afs/dir_silly.c
++++ b/fs/afs/dir_silly.c
+@@ -239,7 +239,7 @@ int afs_silly_iput(struct dentry *dentry, struct inode *inode)
+ 	struct dentry *alias;
+ 	int ret;
+ 
+-	DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);
++	DECLARE_SWAIT_QUEUE_HEAD_ONSTACK(wq);
+ 
+ 	_enter("%p{%pd},%llx", dentry, dentry, vnode->fid.vnode);
+ 
+diff --git a/fs/aio.c b/fs/aio.c
+index 5e5333d72..cc16ac777 100644
+--- a/fs/aio.c
++++ b/fs/aio.c
+@@ -43,7 +43,6 @@
+ #include <linux/mount.h>
+ #include <linux/pseudo_fs.h>
+ 
+-#include <asm/kmap_types.h>
+ #include <linux/uaccess.h>
+ #include <linux/nospec.h>
+ 
+@@ -1762,7 +1761,7 @@ static int aio_poll_wake(struct wait_queue_entry *wait, unsigned mode, int sync,
+ 		list_del_init(&req->wait.entry);
+ 		list_del(&iocb->ki_list);
+ 		iocb->ki_res.res = mangle_poll(mask);
+-		if (iocb->ki_eventfd && eventfd_signal_count()) {
++		if (iocb->ki_eventfd && !eventfd_signal_allowed()) {
+ 			iocb = NULL;
+ 			INIT_WORK(&req->work, aio_poll_put_work);
+ 			schedule_work(&req->work);
+diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
+index bcc6848bb..fabbf6cc4 100644
+--- a/fs/btrfs/ctree.h
++++ b/fs/btrfs/ctree.h
+@@ -17,7 +17,6 @@
+ #include <linux/wait.h>
+ #include <linux/slab.h>
+ #include <trace/events/btrfs.h>
+-#include <asm/kmap_types.h>
+ #include <asm/unaligned.h>
+ #include <linux/pagemap.h>
+ #include <linux/btrfs.h>
+diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
+index 799be3a5d..d5165a7da 100644
+--- a/fs/cifs/readdir.c
++++ b/fs/cifs/readdir.c
+@@ -81,7 +81,7 @@ cifs_prime_dcache(struct dentry *parent, struct qstr *name,
+ 	struct inode *inode;
+ 	struct super_block *sb = parent->d_sb;
+ 	struct cifs_sb_info *cifs_sb = CIFS_SB(sb);
+-	DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);
++	DECLARE_SWAIT_QUEUE_HEAD_ONSTACK(wq);
+ 
+ 	cifs_dbg(FYI, "%s: for %s\n", __func__, name->name);
+ 
+diff --git a/fs/dcache.c b/fs/dcache.c
+index f5b78cc80..b2e0d1a07 100644
+--- a/fs/dcache.c
++++ b/fs/dcache.c
+@@ -2566,9 +2566,10 @@ EXPORT_SYMBOL(d_rehash);
+ static inline unsigned start_dir_add(struct inode *dir)
+ {
+ 
++	preempt_disable_rt();
+ 	for (;;) {
+-		unsigned n = dir->i_dir_seq;
+-		if (!(n & 1) && cmpxchg(&dir->i_dir_seq, n, n + 1) == n)
++		unsigned n = dir->__i_dir_seq;
++		if (!(n & 1) && cmpxchg(&dir->__i_dir_seq, n, n + 1) == n)
+ 			return n;
+ 		cpu_relax();
+ 	}
+@@ -2576,26 +2577,30 @@ static inline unsigned start_dir_add(struct inode *dir)
+ 
+ static inline void end_dir_add(struct inode *dir, unsigned n)
+ {
+-	smp_store_release(&dir->i_dir_seq, n + 2);
++	smp_store_release(&dir->__i_dir_seq, n + 2);
++	preempt_enable_rt();
+ }
+ 
+ static void d_wait_lookup(struct dentry *dentry)
+ {
+-	if (d_in_lookup(dentry)) {
+-		DECLARE_WAITQUEUE(wait, current);
+-		add_wait_queue(dentry->d_wait, &wait);
+-		do {
+-			set_current_state(TASK_UNINTERRUPTIBLE);
+-			spin_unlock(&dentry->d_lock);
+-			schedule();
+-			spin_lock(&dentry->d_lock);
+-		} while (d_in_lookup(dentry));
+-	}
++	struct swait_queue __wait;
++
++	if (!d_in_lookup(dentry))
++		return;
++
++	INIT_LIST_HEAD(&__wait.task_list);
++	do {
++		prepare_to_swait_exclusive(dentry->d_wait, &__wait, TASK_UNINTERRUPTIBLE);
++		spin_unlock(&dentry->d_lock);
++		schedule();
++		spin_lock(&dentry->d_lock);
++	} while (d_in_lookup(dentry));
++	finish_swait(dentry->d_wait, &__wait);
+ }
+ 
+ struct dentry *d_alloc_parallel(struct dentry *parent,
+ 				const struct qstr *name,
+-				wait_queue_head_t *wq)
++				struct swait_queue_head *wq)
+ {
+ 	unsigned int hash = name->hash;
+ 	struct hlist_bl_head *b = in_lookup_hash(parent, hash);
+@@ -2609,7 +2614,7 @@ struct dentry *d_alloc_parallel(struct dentry *parent,
+ 
+ retry:
+ 	rcu_read_lock();
+-	seq = smp_load_acquire(&parent->d_inode->i_dir_seq);
++	seq = smp_load_acquire(&parent->d_inode->__i_dir_seq);
+ 	r_seq = read_seqbegin(&rename_lock);
+ 	dentry = __d_lookup_rcu(parent, name, &d_seq);
+ 	if (unlikely(dentry)) {
+@@ -2637,7 +2642,7 @@ struct dentry *d_alloc_parallel(struct dentry *parent,
+ 	}
+ 
+ 	hlist_bl_lock(b);
+-	if (unlikely(READ_ONCE(parent->d_inode->i_dir_seq) != seq)) {
++	if (unlikely(READ_ONCE(parent->d_inode->__i_dir_seq) != seq)) {
+ 		hlist_bl_unlock(b);
+ 		rcu_read_unlock();
+ 		goto retry;
+@@ -2710,7 +2715,7 @@ void __d_lookup_done(struct dentry *dentry)
+ 	hlist_bl_lock(b);
+ 	dentry->d_flags &= ~DCACHE_PAR_LOOKUP;
+ 	__hlist_bl_del(&dentry->d_u.d_in_lookup_hash);
+-	wake_up_all(dentry->d_wait);
++	swake_up_all(dentry->d_wait);
+ 	dentry->d_wait = NULL;
+ 	hlist_bl_unlock(b);
+ 	INIT_HLIST_NODE(&dentry->d_u.d_alias);
+diff --git a/fs/eventfd.c b/fs/eventfd.c
+index 4a14295cf..cdaff4ddb 100644
+--- a/fs/eventfd.c
++++ b/fs/eventfd.c
+@@ -25,8 +25,6 @@
+ #include <linux/idr.h>
+ #include <linux/uio.h>
+ 
+-DEFINE_PER_CPU(int, eventfd_wake_count);
+-
+ static DEFINE_IDA(eventfd_ida);
+ 
+ struct eventfd_ctx {
+@@ -57,17 +55,17 @@ __u64 eventfd_signal_mask(struct eventfd_ctx *ctx, __u64 n, unsigned mask)
+ 	 * it returns true, the eventfd_signal() call should be deferred to a
+ 	 * safe context.
+ 	 */
+-	if (WARN_ON_ONCE(this_cpu_read(eventfd_wake_count)))
++	if (WARN_ON_ONCE(current->in_eventfd_signal))
+ 		return 0;
+ 
+ 	spin_lock_irqsave(&ctx->wqh.lock, flags);
+-	this_cpu_inc(eventfd_wake_count);
++	current->in_eventfd_signal = 1;
+ 	if (ULLONG_MAX - ctx->count < n)
+ 		n = ULLONG_MAX - ctx->count;
+ 	ctx->count += n;
+ 	if (waitqueue_active(&ctx->wqh))
+ 		wake_up_locked_poll(&ctx->wqh, EPOLLIN | mask);
+-	this_cpu_dec(eventfd_wake_count);
++	current->in_eventfd_signal = 0;
+ 	spin_unlock_irqrestore(&ctx->wqh.lock, flags);
+ 
+ 	return n;
+diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
+index 64aa552b2..7dae569da 100644
+--- a/fs/fscache/internal.h
++++ b/fs/fscache/internal.h
+@@ -95,7 +95,6 @@ extern unsigned fscache_debug;
+ extern struct kobject *fscache_root;
+ extern struct workqueue_struct *fscache_object_wq;
+ extern struct workqueue_struct *fscache_op_wq;
+-DECLARE_PER_CPU(wait_queue_head_t, fscache_object_cong_wait);
+ 
+ extern unsigned int fscache_hash(unsigned int salt, unsigned int *data, unsigned int n);
+ 
+diff --git a/fs/fscache/main.c b/fs/fscache/main.c
+index 4207f98e4..85f8cf3a3 100644
+--- a/fs/fscache/main.c
++++ b/fs/fscache/main.c
+@@ -41,8 +41,6 @@ struct kobject *fscache_root;
+ struct workqueue_struct *fscache_object_wq;
+ struct workqueue_struct *fscache_op_wq;
+ 
+-DEFINE_PER_CPU(wait_queue_head_t, fscache_object_cong_wait);
+-
+ /* these values serve as lower bounds, will be adjusted in fscache_init() */
+ static unsigned fscache_object_max_active = 4;
+ static unsigned fscache_op_max_active = 2;
+@@ -138,7 +136,6 @@ unsigned int fscache_hash(unsigned int salt, unsigned int *data, unsigned int n)
+ static int __init fscache_init(void)
+ {
+ 	unsigned int nr_cpus = num_possible_cpus();
+-	unsigned int cpu;
+ 	int ret;
+ 
+ 	fscache_object_max_active =
+@@ -161,9 +158,6 @@ static int __init fscache_init(void)
+ 	if (!fscache_op_wq)
+ 		goto error_op_wq;
+ 
+-	for_each_possible_cpu(cpu)
+-		init_waitqueue_head(&per_cpu(fscache_object_cong_wait, cpu));
+-
+ 	ret = fscache_proc_init();
+ 	if (ret < 0)
+ 		goto error_proc;
+diff --git a/fs/fscache/object.c b/fs/fscache/object.c
+index cb2146e02..fb9794dce 100644
+--- a/fs/fscache/object.c
++++ b/fs/fscache/object.c
+@@ -807,6 +807,8 @@ void fscache_object_destroy(struct fscache_object *object)
+ }
+ EXPORT_SYMBOL(fscache_object_destroy);
+ 
++static DECLARE_WAIT_QUEUE_HEAD(fscache_object_cong_wait);
++
+ /*
+  * enqueue an object for metadata-type processing
+  */
+@@ -815,16 +817,12 @@ void fscache_enqueue_object(struct fscache_object *object)
+ 	_enter("{OBJ%x}", object->debug_id);
+ 
+ 	if (fscache_get_object(object, fscache_obj_get_queue) >= 0) {
+-		wait_queue_head_t *cong_wq =
+-			&get_cpu_var(fscache_object_cong_wait);
+ 
+ 		if (queue_work(fscache_object_wq, &object->work)) {
+ 			if (fscache_object_congested())
+-				wake_up(cong_wq);
++				wake_up(&fscache_object_cong_wait);
+ 		} else
+ 			fscache_put_object(object, fscache_obj_put_queue);
+-
+-		put_cpu_var(fscache_object_cong_wait);
+ 	}
+ }
+ 
+@@ -842,16 +840,15 @@ void fscache_enqueue_object(struct fscache_object *object)
+  */
+ bool fscache_object_sleep_till_congested(signed long *timeoutp)
+ {
+-	wait_queue_head_t *cong_wq = this_cpu_ptr(&fscache_object_cong_wait);
+ 	DEFINE_WAIT(wait);
+ 
+ 	if (fscache_object_congested())
+ 		return true;
+ 
+-	add_wait_queue_exclusive(cong_wq, &wait);
++	add_wait_queue_exclusive(&fscache_object_cong_wait, &wait);
+ 	if (!fscache_object_congested())
+ 		*timeoutp = schedule_timeout(*timeoutp);
+-	finish_wait(cong_wq, &wait);
++	finish_wait(&fscache_object_cong_wait, &wait);
+ 
+ 	return fscache_object_congested();
+ }
+diff --git a/fs/fuse/readdir.c b/fs/fuse/readdir.c
+index d5294e663..ee8846818 100644
+--- a/fs/fuse/readdir.c
++++ b/fs/fuse/readdir.c
+@@ -160,7 +160,7 @@ static int fuse_direntplus_link(struct file *file,
+ 	struct inode *dir = d_inode(parent);
+ 	struct fuse_conn *fc;
+ 	struct inode *inode;
+-	DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);
++	DECLARE_SWAIT_QUEUE_HEAD_ONSTACK(wq);
+ 
+ 	if (!o->nodeid) {
+ 		/*
+diff --git a/fs/inode.c b/fs/inode.c
+index 7436a17a2..45a821a8c 100644
+--- a/fs/inode.c
++++ b/fs/inode.c
+@@ -158,7 +158,7 @@ int inode_init_always(struct super_block *sb, struct inode *inode)
+ 	inode->i_bdev = NULL;
+ 	inode->i_cdev = NULL;
+ 	inode->i_link = NULL;
+-	inode->i_dir_seq = 0;
++	inode->__i_dir_seq = 0;
+ 	inode->i_rdev = 0;
+ 	inode->dirtied_when = 0;
+ 
+diff --git a/fs/namei.c b/fs/namei.c
+index f08e14d6d..14d27fe95 100644
+--- a/fs/namei.c
++++ b/fs/namei.c
+@@ -1538,7 +1538,7 @@ static struct dentry *__lookup_slow(const struct qstr *name,
+ {
+ 	struct dentry *dentry, *old;
+ 	struct inode *inode = dir->d_inode;
+-	DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);
++	DECLARE_SWAIT_QUEUE_HEAD_ONSTACK(wq);
+ 
+ 	/* Don't go there if it's already dead */
+ 	if (unlikely(IS_DEADDIR(inode)))
+@@ -3035,7 +3035,7 @@ static struct dentry *lookup_open(struct nameidata *nd, struct file *file,
+ 	struct dentry *dentry;
+ 	int error, create_error = 0;
+ 	umode_t mode = op->mode;
+-	DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);
++	DECLARE_SWAIT_QUEUE_HEAD_ONSTACK(wq);
+ 
+ 	if (unlikely(IS_DEADDIR(dir_inode)))
+ 		return ERR_PTR(-ENOENT);
+diff --git a/fs/namespace.c b/fs/namespace.c
+index 6e76f2a72..dbd1119a5 100644
+--- a/fs/namespace.c
++++ b/fs/namespace.c
+@@ -14,6 +14,7 @@
+ #include <linux/mnt_namespace.h>
+ #include <linux/user_namespace.h>
+ #include <linux/namei.h>
++#include <linux/delay.h>
+ #include <linux/security.h>
+ #include <linux/cred.h>
+ #include <linux/idr.h>
+@@ -322,8 +323,11 @@ int __mnt_want_write(struct vfsmount *m)
+ 	 * incremented count after it has set MNT_WRITE_HOLD.
+ 	 */
+ 	smp_mb();
+-	while (READ_ONCE(mnt->mnt.mnt_flags) & MNT_WRITE_HOLD)
+-		cpu_relax();
++	while (READ_ONCE(mnt->mnt.mnt_flags) & MNT_WRITE_HOLD) {
++		preempt_enable();
++		cpu_chill();
++		preempt_disable();
++	}
+ 	/*
+ 	 * After the slowpath clears MNT_WRITE_HOLD, mnt_is_readonly will
+ 	 * be set to match its requirements. So we must not load that until
+diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
+index 9f88ca7b2..bc8a78ecf 100644
+--- a/fs/nfs/dir.c
++++ b/fs/nfs/dir.c
+@@ -484,7 +484,7 @@ void nfs_prime_dcache(struct dentry *parent, struct nfs_entry *entry,
+ 		unsigned long dir_verifier)
+ {
+ 	struct qstr filename = QSTR_INIT(entry->name, entry->len);
+-	DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);
++	DECLARE_SWAIT_QUEUE_HEAD_ONSTACK(wq);
+ 	struct dentry *dentry;
+ 	struct dentry *alias;
+ 	struct inode *inode;
+@@ -1660,7 +1660,7 @@ int nfs_atomic_open(struct inode *dir, struct dentry *dentry,
+ 		    struct file *file, unsigned open_flags,
+ 		    umode_t mode)
+ {
+-	DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);
++	DECLARE_SWAIT_QUEUE_HEAD_ONSTACK(wq);
+ 	struct nfs_open_context *ctx;
+ 	struct dentry *res;
+ 	struct iattr attr = { .ia_valid = ATTR_OPEN };
+diff --git a/fs/nfs/unlink.c b/fs/nfs/unlink.c
+index b27ebdcce..f86c98a7e 100644
+--- a/fs/nfs/unlink.c
++++ b/fs/nfs/unlink.c
+@@ -13,7 +13,7 @@
+ #include <linux/sunrpc/clnt.h>
+ #include <linux/nfs_fs.h>
+ #include <linux/sched.h>
+-#include <linux/wait.h>
++#include <linux/swait.h>
+ #include <linux/namei.h>
+ #include <linux/fsnotify.h>
+ 
+@@ -180,7 +180,7 @@ nfs_async_unlink(struct dentry *dentry, const struct qstr *name)
+ 
+ 	data->cred = get_current_cred();
+ 	data->res.dir_attr = &data->dir_attr;
+-	init_waitqueue_head(&data->wq);
++	init_swait_queue_head(&data->wq);
+ 
+ 	status = -EBUSY;
+ 	spin_lock(&dentry->d_lock);
+diff --git a/fs/proc/array.c b/fs/proc/array.c
+index 18a4588c3..decaa7768 100644
+--- a/fs/proc/array.c
++++ b/fs/proc/array.c
+@@ -384,9 +384,9 @@ static inline void task_context_switch_counts(struct seq_file *m,
+ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
+ {
+ 	seq_printf(m, "Cpus_allowed:\t%*pb\n",
+-		   cpumask_pr_args(task->cpus_ptr));
++		   cpumask_pr_args(&task->cpus_mask));
+ 	seq_printf(m, "Cpus_allowed_list:\t%*pbl\n",
+-		   cpumask_pr_args(task->cpus_ptr));
++		   cpumask_pr_args(&task->cpus_mask));
+ }
+ 
+ static inline void task_core_dumping(struct seq_file *m, struct mm_struct *mm)
+diff --git a/fs/proc/base.c b/fs/proc/base.c
+index 24c70ff92..6c8156c4c 100644
+--- a/fs/proc/base.c
++++ b/fs/proc/base.c
+@@ -97,6 +97,7 @@
+ #include <linux/time_namespace.h>
+ #include <linux/resctrl.h>
+ #include <linux/share_pool.h>
++#include <linux/swait.h>
+ #include <linux/ksm.h>
+ #include <trace/events/oom.h>
+ #include "internal.h"
+@@ -2164,7 +2165,7 @@ bool proc_fill_cache(struct file *file, struct dir_context *ctx,
+ 
+ 	child = d_hash_and_lookup(dir, &qname);
+ 	if (!child) {
+-		DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);
++		DECLARE_SWAIT_QUEUE_HEAD_ONSTACK(wq);
+ 		child = d_alloc_parallel(dir, &qname, &wq);
+ 		if (IS_ERR(child))
+ 			goto end_instantiate;
+diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
+index df435cd91..eb19a3429 100644
+--- a/fs/proc/proc_sysctl.c
++++ b/fs/proc/proc_sysctl.c
+@@ -684,7 +684,7 @@ static bool proc_sys_fill_cache(struct file *file,
+ 
+ 	child = d_lookup(dir, &qname);
+ 	if (!child) {
+-		DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wq);
++		DECLARE_SWAIT_QUEUE_HEAD_ONSTACK(wq);
+ 		child = d_alloc_parallel(dir, &qname, &wq);
+ 		if (IS_ERR(child))
+ 			return false;
+diff --git a/fs/pstore/platform.c b/fs/pstore/platform.c
+index ce03c3dbb..5c2c14d5f 100644
+--- a/fs/pstore/platform.c
++++ b/fs/pstore/platform.c
+@@ -384,7 +384,8 @@ void pstore_record_init(struct pstore_record *record,
+  * end of the buffer.
+  */
+ static void pstore_dump(struct kmsg_dumper *dumper,
+-			enum kmsg_dump_reason reason)
++			enum kmsg_dump_reason reason,
++			struct kmsg_dumper_iter *iter)
+ {
+ 	unsigned long	total = 0;
+ 	const char	*why;
+@@ -434,7 +435,7 @@ static void pstore_dump(struct kmsg_dumper *dumper,
+ 		dst_size -= header_size;
+ 
+ 		/* Write dump contents. */
+-		if (!kmsg_dump_get_buffer(dumper, true, dst + header_size,
++		if (!kmsg_dump_get_buffer(iter, true, dst + header_size,
+ 					  dst_size, &dump_size))
+ 			break;
+ 
+diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild
+index d1300c6e0..267f6dfb8 100644
+--- a/include/asm-generic/Kbuild
++++ b/include/asm-generic/Kbuild
+@@ -30,7 +30,7 @@ mandatory-y += irq.h
+ mandatory-y += irq_regs.h
+ mandatory-y += irq_work.h
+ mandatory-y += kdebug.h
+-mandatory-y += kmap_types.h
++mandatory-y += kmap_size.h
+ mandatory-y += kprobes.h
+ mandatory-y += linkage.h
+ mandatory-y += local.h
+diff --git a/include/asm-generic/hardirq.h b/include/asm-generic/hardirq.h
+index d14214dfc..7317e8258 100644
+--- a/include/asm-generic/hardirq.h
++++ b/include/asm-generic/hardirq.h
+@@ -7,9 +7,13 @@
+ 
+ typedef struct {
+ 	unsigned int __softirq_pending;
++#ifdef ARCH_WANTS_NMI_IRQSTAT
++	unsigned int __nmi_count;
++#endif
+ } ____cacheline_aligned irq_cpustat_t;
+ 
+-#include <linux/irq_cpustat.h>	/* Standard mappings for irq_cpustat_t above */
++DECLARE_PER_CPU_ALIGNED(irq_cpustat_t, irq_stat);
++
+ #include <linux/irq.h>
+ 
+ #ifndef ack_bad_irq
+diff --git a/include/asm-generic/kmap_size.h b/include/asm-generic/kmap_size.h
+new file mode 100644
+index 000000000..9d6c7786a
+--- /dev/null
++++ b/include/asm-generic/kmap_size.h
+@@ -0,0 +1,12 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++#ifndef _ASM_GENERIC_KMAP_SIZE_H
++#define _ASM_GENERIC_KMAP_SIZE_H
++
++/* For debug this provides guard pages between the maps */
++#ifdef CONFIG_DEBUG_HIGHMEM
++# define KM_MAX_IDX	33
++#else
++# define KM_MAX_IDX	16
++#endif
++
++#endif
+diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
+deleted file mode 100644
+index 9f95b7b63..000000000
+--- a/include/asm-generic/kmap_types.h
++++ /dev/null
+@@ -1,11 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0 */
+-#ifndef _ASM_GENERIC_KMAP_TYPES_H
+-#define _ASM_GENERIC_KMAP_TYPES_H
+-
+-#ifdef __WITH_KM_FENCE
+-# define KM_TYPE_NR 41
+-#else
+-# define KM_TYPE_NR 20
+-#endif
+-
+-#endif
+diff --git a/include/asm-generic/preempt.h b/include/asm-generic/preempt.h
+index b4d43a4af..ac255e889 100644
+--- a/include/asm-generic/preempt.h
++++ b/include/asm-generic/preempt.h
+@@ -79,6 +79,9 @@ static __always_inline bool should_resched(int preempt_offset)
+ }
+ 
+ #ifdef CONFIG_PREEMPTION
++#ifdef CONFIG_PREEMPT_RT
++extern void preempt_schedule_lock(void);
++#endif
+ extern asmlinkage void preempt_schedule(void);
+ #define __preempt_schedule() preempt_schedule()
+ extern asmlinkage void preempt_schedule_notrace(void);
+diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
+index 9ede0a81e..31a67de40 100644
+--- a/include/linux/blkdev.h
++++ b/include/linux/blkdev.h
+@@ -166,7 +166,7 @@ struct request {
+ 	 */
+ 	union {
+ 		struct hlist_node hash;	/* merge hash */
+-		struct list_head ipi_list;
++		struct llist_node ipi_list;
+ 	};
+ 
+ 	/*
+diff --git a/include/linux/bottom_half.h b/include/linux/bottom_half.h
+index a19519f42..eed86eb0a 100644
+--- a/include/linux/bottom_half.h
++++ b/include/linux/bottom_half.h
+@@ -4,7 +4,7 @@
+ 
+ #include <linux/preempt.h>
+ 
+-#ifdef CONFIG_TRACE_IRQFLAGS
++#if defined(CONFIG_PREEMPT_RT) || defined(CONFIG_TRACE_IRQFLAGS)
+ extern void __local_bh_disable_ip(unsigned long ip, unsigned int cnt);
+ #else
+ static __always_inline void __local_bh_disable_ip(unsigned long ip, unsigned int cnt)
+@@ -32,4 +32,10 @@ static inline void local_bh_enable(void)
+ 	__local_bh_enable_ip(_THIS_IP_, SOFTIRQ_DISABLE_OFFSET);
+ }
+ 
++#ifdef CONFIG_PREEMPT_RT
++extern bool local_bh_blocked(void);
++#else
++static inline bool local_bh_blocked(void) { return false; }
++#endif
++
+ #endif /* _LINUX_BH_H */
+diff --git a/include/linux/console.h b/include/linux/console.h
+index bc2a749e6..027278792 100644
+--- a/include/linux/console.h
++++ b/include/linux/console.h
+@@ -16,6 +16,7 @@
+ 
+ #include <linux/atomic.h>
+ #include <linux/types.h>
++#include <linux/printk.h>
+ 
+ struct vc_data;
+ struct console_font_op;
+@@ -137,10 +138,12 @@ static inline int con_debug_leave(void)
+ #define CON_ANYTIME	(16) /* Safe to call when cpu is offline */
+ #define CON_BRL		(32) /* Used for a braille device */
+ #define CON_EXTENDED	(64) /* Use the extended output format a la /dev/kmsg */
++#define CON_HANDOVER	(128) /* Device was previously a boot console. */
+ 
+ struct console {
+ 	char	name[16];
+ 	void	(*write)(struct console *, const char *, unsigned);
++	void	(*write_atomic)(struct console *co, const char *s, unsigned int count);
+ 	int	(*read)(struct console *, char *, unsigned);
+ 	struct tty_driver *(*device)(struct console *, int *);
+ 	void	(*unblank)(void);
+@@ -150,6 +153,11 @@ struct console {
+ 	short	flags;
+ 	short	index;
+ 	int	cflag;
++#ifdef CONFIG_PRINTK
++	char	sync_buf[CONSOLE_LOG_MAX];
++#endif
++	atomic64_t printk_seq;
++	struct task_struct *thread;
+ 	uint	ispeed;
+ 	uint	ospeed;
+ 	void	*data;
+@@ -232,4 +240,7 @@ extern void console_init(void);
+ void dummycon_register_output_notifier(struct notifier_block *nb);
+ void dummycon_unregister_output_notifier(struct notifier_block *nb);
+ 
++extern void console_atomic_lock(unsigned int *flags);
++extern void console_atomic_unlock(unsigned int flags);
++
+ #endif /* _LINUX_CONSOLE_H */
+diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h
+index b540e5a60..dacf87c92 100644
+--- a/include/linux/cpuhotplug.h
++++ b/include/linux/cpuhotplug.h
+@@ -159,6 +159,7 @@ enum cpuhp_state {
+ 	CPUHP_AP_ONLINE,
+ 	CPUHP_TEARDOWN_CPU,
+ 	CPUHP_AP_ONLINE_IDLE,
++	CPUHP_AP_SCHED_WAIT_EMPTY,
+ 	CPUHP_AP_SMPBOOT_THREADS,
+ 	CPUHP_AP_X86_VDSO_VMA_ONLINE,
+ 	CPUHP_AP_IRQ_AFFINITY_ONLINE,
+diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
+index 7cdec529b..3292c7ba0 100644
+--- a/include/linux/cpumask.h
++++ b/include/linux/cpumask.h
+@@ -210,6 +210,11 @@ static inline int cpumask_any_and_distribute(const struct cpumask *src1p,
+ 	return cpumask_next_and(-1, src1p, src2p);
+ }
+ 
++static inline int cpumask_any_distribute(const struct cpumask *srcp)
++{
++	return cpumask_first(srcp);
++}
++
+ #define for_each_cpu(cpu, mask)			\
+ 	for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)mask)
+ #define for_each_cpu_not(cpu, mask)		\
+@@ -263,6 +268,7 @@ int __pure cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
+ unsigned int cpumask_local_spread(unsigned int i, int node);
+ int cpumask_any_and_distribute(const struct cpumask *src1p,
+ 			       const struct cpumask *src2p);
++int cpumask_any_distribute(const struct cpumask *srcp);
+ 
+ /**
+  * for_each_cpu - iterate over every cpu in a mask
+diff --git a/include/linux/dcache.h b/include/linux/dcache.h
+index 4bb8b1759..c5821c04a 100644
+--- a/include/linux/dcache.h
++++ b/include/linux/dcache.h
+@@ -108,7 +108,7 @@ struct dentry {
+ 
+ 	union {
+ 		struct list_head d_lru;		/* LRU list */
+-		wait_queue_head_t *d_wait;	/* in-lookup ones only */
++		struct swait_queue_head *d_wait;	/* in-lookup ones only */
+ 	};
+ 	struct list_head d_child;	/* child of parent list */
+ 	struct list_head d_subdirs;	/* our children */
+@@ -251,7 +251,7 @@ extern void d_set_d_op(struct dentry *dentry, const struct dentry_operations *op
+ extern struct dentry * d_alloc(struct dentry *, const struct qstr *);
+ extern struct dentry * d_alloc_anon(struct super_block *);
+ extern struct dentry * d_alloc_parallel(struct dentry *, const struct qstr *,
+-					wait_queue_head_t *);
++					struct swait_queue_head *);
+ extern struct dentry * d_splice_alias(struct inode *, struct dentry *);
+ extern struct dentry * d_add_ci(struct dentry *, struct inode *, struct qstr *);
+ extern struct dentry * d_exact_alias(struct dentry *, struct inode *);
+diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h
+index edb5c186b..3f49e6516 100644
+--- a/include/linux/debug_locks.h
++++ b/include/linux/debug_locks.h
+@@ -3,8 +3,7 @@
+ #define __LINUX_DEBUG_LOCKING_H
+ 
+ #include <linux/atomic.h>
+-#include <linux/bug.h>
+-#include <linux/printk.h>
++#include <linux/cache.h>
+ 
+ struct task_struct;
+ 
+diff --git a/include/linux/delay.h b/include/linux/delay.h
+index e8607992c..cd24f34b4 100644
+--- a/include/linux/delay.h
++++ b/include/linux/delay.h
+@@ -88,4 +88,10 @@ static inline void fsleep(unsigned long usecs)
+ 		msleep(DIV_ROUND_UP(usecs, 1000));
+ }
+ 
++#ifdef CONFIG_PREEMPT_RT
++extern void cpu_chill(void);
++#else
++# define cpu_chill()	cpu_relax()
++#endif
++
+ #endif /* defined(_LINUX_DELAY_H) */
+diff --git a/include/linux/entry-common.h b/include/linux/entry-common.h
+index de029656d..6f262f3d6 100644
+--- a/include/linux/entry-common.h
++++ b/include/linux/entry-common.h
+@@ -70,9 +70,10 @@
+ 
+ #define EXIT_TO_USER_MODE_WORK						\
+ 	(_TIF_SIGPENDING | _TIF_NOTIFY_RESUME | _TIF_UPROBE |		\
+-	 _TIF_NEED_RESCHED | _TIF_PATCH_PENDING | _TIF_NOTIFY_SIGNAL |	\
++	 _TIF_NEED_RESCHED | _TIF_PATCH_PENDING | _TIF_NOTIFY_SIGNAL |_TIF_NEED_RESCHED_MASK |	\
+ 	 ARCH_EXIT_TO_USER_MODE_WORK)
+ 
++
+ /**
+  * arch_check_user_regs - Architecture specific sanity check for user mode regs
+  * @regs:	Pointer to currents pt_regs
+diff --git a/include/linux/eventfd.h b/include/linux/eventfd.h
+index 6cd2a92da..ab602b95d 100644
+--- a/include/linux/eventfd.h
++++ b/include/linux/eventfd.h
+@@ -14,6 +14,7 @@
+ #include <linux/err.h>
+ #include <linux/percpu-defs.h>
+ #include <linux/percpu.h>
++#include <linux/sched.h>
+ 
+ /*
+  * CAREFUL: Check include/uapi/asm-generic/fcntl.h when defining
+@@ -43,11 +44,9 @@ __u64 eventfd_signal_mask(struct eventfd_ctx *ctx, __u64 n, unsigned mask);
+ int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx, wait_queue_entry_t *wait,
+ 				  __u64 *cnt);
+ 
+-DECLARE_PER_CPU(int, eventfd_wake_count);
+-
+-static inline bool eventfd_signal_count(void)
++static inline bool eventfd_signal_allowed(void)
+ {
+-	return this_cpu_read(eventfd_wake_count);
++	return !current->in_eventfd_signal;
+ }
+ 
+ #else /* CONFIG_EVENTFD */
+@@ -84,9 +83,9 @@ static inline int eventfd_ctx_remove_wait_queue(struct eventfd_ctx *ctx,
+ 	return -ENOSYS;
+ }
+ 
+-static inline bool eventfd_signal_count(void)
++static inline bool eventfd_signal_allowed(void)
+ {
+-	return false;
++	return true;
+ }
+ 
+ #endif
+diff --git a/include/linux/fs.h b/include/linux/fs.h
+index f6bb20f6f..e7d79fdf4 100644
+--- a/include/linux/fs.h
++++ b/include/linux/fs.h
+@@ -724,7 +724,7 @@ struct inode {
+ 		struct block_device	*i_bdev;
+ 		struct cdev		*i_cdev;
+ 		char			*i_link;
+-		unsigned		i_dir_seq;
++		unsigned		__i_dir_seq;
+ 	};
+ 
+ 	__u32			i_generation;
+diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h
+index 754f67ac4..76878b357 100644
+--- a/include/linux/hardirq.h
++++ b/include/linux/hardirq.h
+@@ -6,6 +6,7 @@
+ #include <linux/preempt.h>
+ #include <linux/lockdep.h>
+ #include <linux/ftrace_irq.h>
++#include <linux/sched.h>
+ #include <linux/vtime.h>
+ #include <asm/hardirq.h>
+ 
+@@ -32,9 +33,9 @@ static __always_inline void rcu_irq_enter_check_tick(void)
+  */
+ #define __irq_enter()					\
+ 	do {						\
+-		account_irq_enter_time(current);	\
+ 		preempt_count_add(HARDIRQ_OFFSET);	\
+ 		lockdep_hardirq_enter();		\
++		account_hardirq_enter(current);		\
+ 	} while (0)
+ 
+ /*
+@@ -62,8 +63,8 @@ void irq_enter_rcu(void);
+  */
+ #define __irq_exit()					\
+ 	do {						\
++		account_hardirq_exit(current);		\
+ 		lockdep_hardirq_exit();			\
+-		account_irq_exit_time(current);		\
+ 		preempt_count_sub(HARDIRQ_OFFSET);	\
+ 	} while (0)
+ 
+@@ -115,7 +116,6 @@ extern void rcu_nmi_exit(void);
+ 	do {							\
+ 		lockdep_off();					\
+ 		arch_nmi_enter();				\
+-		printk_nmi_enter();				\
+ 		BUG_ON(in_nmi() == NMI_MASK);			\
+ 		__preempt_count_add(NMI_OFFSET + HARDIRQ_OFFSET);	\
+ 	} while (0)
+@@ -134,7 +134,6 @@ extern void rcu_nmi_exit(void);
+ 	do {							\
+ 		BUG_ON(!in_nmi());				\
+ 		__preempt_count_sub(NMI_OFFSET + HARDIRQ_OFFSET);	\
+-		printk_nmi_exit();				\
+ 		arch_nmi_exit();				\
+ 		lockdep_on();					\
+ 	} while (0)
+diff --git a/include/linux/highmem-internal.h b/include/linux/highmem-internal.h
+new file mode 100644
+index 000000000..f9bc6acd3
+--- /dev/null
++++ b/include/linux/highmem-internal.h
+@@ -0,0 +1,222 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++#ifndef _LINUX_HIGHMEM_INTERNAL_H
++#define _LINUX_HIGHMEM_INTERNAL_H
++
++/*
++ * Outside of CONFIG_HIGHMEM to support X86 32bit iomap_atomic() cruft.
++ */
++#ifdef CONFIG_KMAP_LOCAL
++void *__kmap_local_pfn_prot(unsigned long pfn, pgprot_t prot);
++void *__kmap_local_page_prot(struct page *page, pgprot_t prot);
++void kunmap_local_indexed(void *vaddr);
++void kmap_local_fork(struct task_struct *tsk);
++void __kmap_local_sched_out(void);
++void __kmap_local_sched_in(void);
++static inline void kmap_assert_nomap(void)
++{
++	DEBUG_LOCKS_WARN_ON(current->kmap_ctrl.idx);
++}
++#else
++static inline void kmap_local_fork(struct task_struct *tsk) { }
++static inline void kmap_assert_nomap(void) { }
++#endif
++
++#ifdef CONFIG_HIGHMEM
++#include <asm/highmem.h>
++
++#ifndef ARCH_HAS_KMAP_FLUSH_TLB
++static inline void kmap_flush_tlb(unsigned long addr) { }
++#endif
++
++#ifndef kmap_prot
++#define kmap_prot PAGE_KERNEL
++#endif
++
++void *kmap_high(struct page *page);
++void kunmap_high(struct page *page);
++void __kmap_flush_unused(void);
++struct page *__kmap_to_page(void *addr);
++
++static inline void *kmap(struct page *page)
++{
++	void *addr;
++
++	might_sleep();
++	if (!PageHighMem(page))
++		addr = page_address(page);
++	else
++		addr = kmap_high(page);
++	kmap_flush_tlb((unsigned long)addr);
++	return addr;
++}
++
++static inline void kunmap(struct page *page)
++{
++	might_sleep();
++	if (!PageHighMem(page))
++		return;
++	kunmap_high(page);
++}
++
++static inline struct page *kmap_to_page(void *addr)
++{
++	return __kmap_to_page(addr);
++}
++
++static inline void kmap_flush_unused(void)
++{
++	__kmap_flush_unused();
++}
++
++static inline void *kmap_local_page(struct page *page)
++{
++	return __kmap_local_page_prot(page, kmap_prot);
++}
++
++static inline void *kmap_local_page_prot(struct page *page, pgprot_t prot)
++{
++	return __kmap_local_page_prot(page, prot);
++}
++
++static inline void *kmap_local_pfn(unsigned long pfn)
++{
++	return __kmap_local_pfn_prot(pfn, kmap_prot);
++}
++
++static inline void __kunmap_local(void *vaddr)
++{
++	kunmap_local_indexed(vaddr);
++}
++
++static inline void *kmap_atomic(struct page *page)
++{
++	if (IS_ENABLED(CONFIG_PREEMPT_RT))
++		migrate_disable();
++	else
++		preempt_disable();
++	pagefault_disable();
++	return __kmap_local_page_prot(page, kmap_prot);
++}
++
++static inline void __kunmap_atomic(void *addr)
++{
++	kunmap_local_indexed(addr);
++	pagefault_enable();
++	if (IS_ENABLED(CONFIG_PREEMPT_RT))
++		migrate_enable();
++	else
++		preempt_enable();
++}
++
++unsigned int __nr_free_highpages(void);
++extern atomic_long_t _totalhigh_pages;
++
++static inline unsigned int nr_free_highpages(void)
++{
++	return __nr_free_highpages();
++}
++
++static inline unsigned long totalhigh_pages(void)
++{
++	return (unsigned long)atomic_long_read(&_totalhigh_pages);
++}
++
++static inline void totalhigh_pages_inc(void)
++{
++	atomic_long_inc(&_totalhigh_pages);
++}
++
++static inline void totalhigh_pages_add(long count)
++{
++	atomic_long_add(count, &_totalhigh_pages);
++}
++
++#else /* CONFIG_HIGHMEM */
++
++static inline struct page *kmap_to_page(void *addr)
++{
++	return virt_to_page(addr);
++}
++
++static inline void *kmap(struct page *page)
++{
++	might_sleep();
++	return page_address(page);
++}
++
++static inline void kunmap_high(struct page *page) { }
++static inline void kmap_flush_unused(void) { }
++
++static inline void kunmap(struct page *page)
++{
++#ifdef ARCH_HAS_FLUSH_ON_KUNMAP
++	kunmap_flush_on_unmap(page_address(page));
++#endif
++}
++
++static inline void *kmap_local_page(struct page *page)
++{
++	return page_address(page);
++}
++
++static inline void *kmap_local_page_prot(struct page *page, pgprot_t prot)
++{
++	return kmap_local_page(page);
++}
++
++static inline void *kmap_local_pfn(unsigned long pfn)
++{
++	return kmap_local_page(pfn_to_page(pfn));
++}
++
++static inline void __kunmap_local(void *addr)
++{
++#ifdef ARCH_HAS_FLUSH_ON_KUNMAP
++	kunmap_flush_on_unmap(addr);
++#endif
++}
++
++static inline void *kmap_atomic(struct page *page)
++{
++	if (IS_ENABLED(CONFIG_PREEMPT_RT))
++		migrate_disable();
++	else
++		preempt_disable();
++	pagefault_disable();
++	return page_address(page);
++}
++
++static inline void __kunmap_atomic(void *addr)
++{
++#ifdef ARCH_HAS_FLUSH_ON_KUNMAP
++	kunmap_flush_on_unmap(addr);
++#endif
++	pagefault_enable();
++	if (IS_ENABLED(CONFIG_PREEMPT_RT))
++		migrate_enable();
++	else
++		preempt_enable();
++}
++
++static inline unsigned int nr_free_highpages(void) { return 0; }
++static inline unsigned long totalhigh_pages(void) { return 0UL; }
++
++#endif /* CONFIG_HIGHMEM */
++
++/*
++ * Prevent people trying to call kunmap_atomic() as if it were kunmap()
++ * kunmap_atomic() should get the return value of kmap_atomic, not the page.
++ */
++#define kunmap_atomic(__addr)					\
++do {								\
++	BUILD_BUG_ON(__same_type((__addr), struct page *));	\
++	__kunmap_atomic(__addr);				\
++} while (0)
++
++#define kunmap_local(__addr)					\
++do {								\
++	BUILD_BUG_ON(__same_type((__addr), struct page *));	\
++	__kunmap_local(__addr);					\
++} while (0)
++
++#endif
+diff --git a/include/linux/highmem.h b/include/linux/highmem.h
+index cc5fe6c62..77be3e318 100644
+--- a/include/linux/highmem.h
++++ b/include/linux/highmem.h
+@@ -11,217 +11,137 @@
+ 
+ #include <asm/cacheflush.h>
+ 
+-#ifndef ARCH_HAS_FLUSH_ANON_PAGE
+-static inline void flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr)
+-{
+-}
+-#endif
+-
+-#ifndef ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
+-static inline void flush_kernel_dcache_page(struct page *page)
+-{
+-}
+-static inline void flush_kernel_vmap_range(void *vaddr, int size)
+-{
+-}
+-static inline void invalidate_kernel_vmap_range(void *vaddr, int size)
+-{
+-}
+-#endif
+-
+-#include <asm/kmap_types.h>
+-
+-#ifdef CONFIG_HIGHMEM
+-extern void *kmap_atomic_high_prot(struct page *page, pgprot_t prot);
+-extern void kunmap_atomic_high(void *kvaddr);
+-#include <asm/highmem.h>
+-
+-#ifndef ARCH_HAS_KMAP_FLUSH_TLB
+-static inline void kmap_flush_tlb(unsigned long addr) { }
+-#endif
+-
+-#ifndef kmap_prot
+-#define kmap_prot PAGE_KERNEL
+-#endif
+-
+-void *kmap_high(struct page *page);
+-static inline void *kmap(struct page *page)
+-{
+-	void *addr;
+-
+-	might_sleep();
+-	if (!PageHighMem(page))
+-		addr = page_address(page);
+-	else
+-		addr = kmap_high(page);
+-	kmap_flush_tlb((unsigned long)addr);
+-	return addr;
+-}
+-
+-void kunmap_high(struct page *page);
+-
+-static inline void kunmap(struct page *page)
+-{
+-	might_sleep();
+-	if (!PageHighMem(page))
+-		return;
+-	kunmap_high(page);
+-}
++#include "highmem-internal.h"
+ 
+-/*
+- * kmap_atomic/kunmap_atomic is significantly faster than kmap/kunmap because
+- * no global lock is needed and because the kmap code must perform a global TLB
+- * invalidation when the kmap pool wraps.
++/**
++ * kmap - Map a page for long term usage
++ * @page:	Pointer to the page to be mapped
++ *
++ * Returns: The virtual address of the mapping
+  *
+- * However when holding an atomic kmap it is not legal to sleep, so atomic
+- * kmaps are appropriate for short, tight code paths only.
++ * Can only be invoked from preemptible task context because on 32bit
++ * systems with CONFIG_HIGHMEM enabled this function might sleep.
+  *
+- * The use of kmap_atomic/kunmap_atomic is discouraged - kmap/kunmap
+- * gives a more generic (and caching) interface. But kmap_atomic can
+- * be used in IRQ contexts, so in some (very limited) cases we need
+- * it.
++ * For systems with CONFIG_HIGHMEM=n and for pages in the low memory area
++ * this returns the virtual address of the direct kernel mapping.
++ *
++ * The returned virtual address is globally visible and valid up to the
++ * point where it is unmapped via kunmap(). The pointer can be handed to
++ * other contexts.
++ *
++ * For highmem pages on 32bit systems this can be slow as the mapping space
++ * is limited and protected by a global lock. In case that there is no
++ * mapping slot available the function blocks until a slot is released via
++ * kunmap().
+  */
+-static inline void *kmap_atomic_prot(struct page *page, pgprot_t prot)
+-{
+-	preempt_disable();
+-	pagefault_disable();
+-	if (!PageHighMem(page))
+-		return page_address(page);
+-	return kmap_atomic_high_prot(page, prot);
+-}
+-#define kmap_atomic(page)	kmap_atomic_prot(page, kmap_prot)
++static inline void *kmap(struct page *page);
+ 
+-/* declarations for linux/mm/highmem.c */
+-unsigned int nr_free_highpages(void);
+-extern atomic_long_t _totalhigh_pages;
+-static inline unsigned long totalhigh_pages(void)
+-{
+-	return (unsigned long)atomic_long_read(&_totalhigh_pages);
+-}
+-
+-static inline void totalhigh_pages_inc(void)
+-{
+-	atomic_long_inc(&_totalhigh_pages);
+-}
+-
+-static inline void totalhigh_pages_dec(void)
+-{
+-	atomic_long_dec(&_totalhigh_pages);
+-}
+-
+-static inline void totalhigh_pages_add(long count)
+-{
+-	atomic_long_add(count, &_totalhigh_pages);
+-}
+-
+-static inline void totalhigh_pages_set(long val)
+-{
+-	atomic_long_set(&_totalhigh_pages, val);
+-}
+-
+-void kmap_flush_unused(void);
+-
+-struct page *kmap_to_page(void *addr);
+-
+-#else /* CONFIG_HIGHMEM */
++/**
++ * kunmap - Unmap the virtual address mapped by kmap()
++ * @addr:	Virtual address to be unmapped
++ *
++ * Counterpart to kmap(). A NOOP for CONFIG_HIGHMEM=n and for mappings of
++ * pages in the low memory area.
++ */
++static inline void kunmap(struct page *page);
+ 
+-static inline unsigned int nr_free_highpages(void) { return 0; }
++/**
++ * kmap_to_page - Get the page for a kmap'ed address
++ * @addr:	The address to look up
++ *
++ * Returns: The page which is mapped to @addr.
++ */
++static inline struct page *kmap_to_page(void *addr);
+ 
+-static inline struct page *kmap_to_page(void *addr)
+-{
+-	return virt_to_page(addr);
+-}
++/**
++ * kmap_flush_unused - Flush all unused kmap mappings in order to
++ *		       remove stray mappings
++ */
++static inline void kmap_flush_unused(void);
+ 
+-static inline unsigned long totalhigh_pages(void) { return 0UL; }
++/**
++ * kmap_local_page - Map a page for temporary usage
++ * @page:	Pointer to the page to be mapped
++ *
++ * Returns: The virtual address of the mapping
++ *
++ * Can be invoked from any context.
++ *
++ * Requires careful handling when nesting multiple mappings because the map
++ * management is stack based. The unmap has to be in the reverse order of
++ * the map operation:
++ *
++ * addr1 = kmap_local_page(page1);
++ * addr2 = kmap_local_page(page2);
++ * ...
++ * kunmap_local(addr2);
++ * kunmap_local(addr1);
++ *
++ * Unmapping addr1 before addr2 is invalid and causes malfunction.
++ *
++ * Contrary to kmap() mappings the mapping is only valid in the context of
++ * the caller and cannot be handed to other contexts.
++ *
++ * On CONFIG_HIGHMEM=n kernels and for low memory pages this returns the
++ * virtual address of the direct mapping. Only real highmem pages are
++ * temporarily mapped.
++ *
++ * While it is significantly faster than kmap() for the higmem case it
++ * comes with restrictions about the pointer validity. Only use when really
++ * necessary.
++ *
++ * On HIGHMEM enabled systems mapping a highmem page has the side effect of
++ * disabling migration in order to keep the virtual address stable across
++ * preemption. No caller of kmap_local_page() can rely on this side effect.
++ */
++static inline void *kmap_local_page(struct page *page);
+ 
+-static inline void *kmap(struct page *page)
+-{
+-	might_sleep();
+-	return page_address(page);
+-}
++/**
++ * kmap_atomic - Atomically map a page for temporary usage - Deprecated!
++ * @page:	Pointer to the page to be mapped
++ *
++ * Returns: The virtual address of the mapping
++ *
++ * Effectively a wrapper around kmap_local_page() which disables pagefaults
++ * and preemption.
++ *
++ * Do not use in new code. Use kmap_local_page() instead.
++ */
++static inline void *kmap_atomic(struct page *page);
+ 
+-static inline void kunmap_high(struct page *page)
+-{
+-}
++/**
++ * kunmap_atomic - Unmap the virtual address mapped by kmap_atomic()
++ * @addr:	Virtual address to be unmapped
++ *
++ * Counterpart to kmap_atomic().
++ *
++ * Effectively a wrapper around kunmap_local() which additionally undoes
++ * the side effects of kmap_atomic(), i.e. reenabling pagefaults and
++ * preemption.
++ */
+ 
+-static inline void kunmap(struct page *page)
+-{
+-#ifdef ARCH_HAS_FLUSH_ON_KUNMAP
+-	kunmap_flush_on_unmap(page_address(page));
+-#endif
+-}
++/* Highmem related interfaces for management code */
++static inline unsigned int nr_free_highpages(void);
++static inline unsigned long totalhigh_pages(void);
+ 
+-static inline void *kmap_atomic(struct page *page)
++#ifndef ARCH_HAS_FLUSH_ANON_PAGE
++static inline void flush_anon_page(struct vm_area_struct *vma, struct page *page, unsigned long vmaddr)
+ {
+-	preempt_disable();
+-	pagefault_disable();
+-	return page_address(page);
+ }
+-#define kmap_atomic_prot(page, prot)	kmap_atomic(page)
+-
+-static inline void kunmap_atomic_high(void *addr)
+-{
+-	/*
+-	 * Mostly nothing to do in the CONFIG_HIGHMEM=n case as kunmap_atomic()
+-	 * handles re-enabling faults + preemption
+-	 */
+-#ifdef ARCH_HAS_FLUSH_ON_KUNMAP
+-	kunmap_flush_on_unmap(addr);
+ #endif
+-}
+-
+-#define kmap_atomic_pfn(pfn)	kmap_atomic(pfn_to_page(pfn))
+-
+-#define kmap_flush_unused()	do {} while(0)
+-
+-#endif /* CONFIG_HIGHMEM */
+ 
+-#if defined(CONFIG_HIGHMEM) || defined(CONFIG_X86_32)
+-
+-DECLARE_PER_CPU(int, __kmap_atomic_idx);
+-
+-static inline int kmap_atomic_idx_push(void)
++#ifndef ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE
++static inline void flush_kernel_dcache_page(struct page *page)
+ {
+-	int idx = __this_cpu_inc_return(__kmap_atomic_idx) - 1;
+-
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	WARN_ON_ONCE(in_irq() && !irqs_disabled());
+-	BUG_ON(idx >= KM_TYPE_NR);
+-#endif
+-	return idx;
+ }
+-
+-static inline int kmap_atomic_idx(void)
++static inline void flush_kernel_vmap_range(void *vaddr, int size)
+ {
+-	return __this_cpu_read(__kmap_atomic_idx) - 1;
+ }
+-
+-static inline void kmap_atomic_idx_pop(void)
++static inline void invalidate_kernel_vmap_range(void *vaddr, int size)
+ {
+-#ifdef CONFIG_DEBUG_HIGHMEM
+-	int idx = __this_cpu_dec_return(__kmap_atomic_idx);
+-
+-	BUG_ON(idx < 0);
+-#else
+-	__this_cpu_dec(__kmap_atomic_idx);
+-#endif
+ }
+-
+ #endif
+ 
+-/*
+- * Prevent people trying to call kunmap_atomic() as if it were kunmap()
+- * kunmap_atomic() should get the return value of kmap_atomic, not the page.
+- */
+-#define kunmap_atomic(addr)                                     \
+-do {                                                            \
+-	BUILD_BUG_ON(__same_type((addr), struct page *));       \
+-	kunmap_atomic_high(addr);                                  \
+-	pagefault_enable();                                     \
+-	preempt_enable();                                       \
+-} while (0)
+-
+-
+ /* when CONFIG_HIGHMEM is not set these will be plain clear/copy_page */
+ #ifndef clear_user_highpage
+ static inline void clear_user_highpage(struct page *page, unsigned long vaddr)
+diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
+index 22240a8c3..fc162c252 100644
+--- a/include/linux/interrupt.h
++++ b/include/linux/interrupt.h
+@@ -542,7 +542,7 @@ struct softirq_action
+ asmlinkage void do_softirq(void);
+ asmlinkage void __do_softirq(void);
+ 
+-#ifdef __ARCH_HAS_DO_SOFTIRQ
++#if defined(__ARCH_HAS_DO_SOFTIRQ) && !defined(CONFIG_PREEMPT_RT)
+ void do_softirq_own_stack(void);
+ #else
+ static inline void do_softirq_own_stack(void)
+@@ -637,26 +637,21 @@ enum
+ 	TASKLET_STATE_RUN	/* Tasklet is running (SMP only) */
+ };
+ 
+-#ifdef CONFIG_SMP
++#if defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT)
+ static inline int tasklet_trylock(struct tasklet_struct *t)
+ {
+ 	return !test_and_set_bit(TASKLET_STATE_RUN, &(t)->state);
+ }
+ 
+-static inline void tasklet_unlock(struct tasklet_struct *t)
+-{
+-	smp_mb__before_atomic();
+-	clear_bit(TASKLET_STATE_RUN, &(t)->state);
+-}
++void tasklet_unlock(struct tasklet_struct *t);
++void tasklet_unlock_wait(struct tasklet_struct *t);
++void tasklet_unlock_spin_wait(struct tasklet_struct *t);
+ 
+-static inline void tasklet_unlock_wait(struct tasklet_struct *t)
+-{
+-	while (test_bit(TASKLET_STATE_RUN, &(t)->state)) { barrier(); }
+-}
+ #else
+-#define tasklet_trylock(t) 1
+-#define tasklet_unlock_wait(t) do { } while (0)
+-#define tasklet_unlock(t) do { } while (0)
++static inline int tasklet_trylock(struct tasklet_struct *t) { return 1; }
++static inline void tasklet_unlock(struct tasklet_struct *t) { }
++static inline void tasklet_unlock_wait(struct tasklet_struct *t) { }
++static inline void tasklet_unlock_spin_wait(struct tasklet_struct *t) { }
+ #endif
+ 
+ extern void __tasklet_schedule(struct tasklet_struct *t);
+@@ -681,6 +676,17 @@ static inline void tasklet_disable_nosync(struct tasklet_struct *t)
+ 	smp_mb__after_atomic();
+ }
+ 
++/*
++ * Do not use in new code. Disabling tasklets from atomic contexts is
++ * error prone and should be avoided.
++ */
++static inline void tasklet_disable_in_atomic(struct tasklet_struct *t)
++{
++	tasklet_disable_nosync(t);
++	tasklet_unlock_spin_wait(t);
++	smp_mb();
++}
++
+ static inline void tasklet_disable(struct tasklet_struct *t)
+ {
+ 	tasklet_disable_nosync(t);
+diff --git a/include/linux/io-mapping.h b/include/linux/io-mapping.h
+index c75e4d3d8..4bb8223f2 100644
+--- a/include/linux/io-mapping.h
++++ b/include/linux/io-mapping.h
+@@ -60,22 +60,20 @@ io_mapping_fini(struct io_mapping *mapping)
+ 	iomap_free(mapping->base, mapping->size);
+ }
+ 
+-/* Atomic map/unmap */
++/* Temporary mappings which are only valid in the current context */
+ static inline void __iomem *
+-io_mapping_map_atomic_wc(struct io_mapping *mapping,
+-			 unsigned long offset)
++io_mapping_map_local_wc(struct io_mapping *mapping, unsigned long offset)
+ {
+ 	resource_size_t phys_addr;
+ 
+ 	BUG_ON(offset >= mapping->size);
+ 	phys_addr = mapping->base + offset;
+-	return iomap_atomic_prot_pfn(PHYS_PFN(phys_addr), mapping->prot);
++	return __iomap_local_pfn_prot(PHYS_PFN(phys_addr), mapping->prot);
+ }
+ 
+-static inline void
+-io_mapping_unmap_atomic(void __iomem *vaddr)
++static inline void io_mapping_unmap_local(void __iomem *vaddr)
+ {
+-	iounmap_atomic(vaddr);
++	kunmap_local_indexed((void __force *)vaddr);
+ }
+ 
+ static inline void __iomem *
+@@ -97,7 +95,7 @@ io_mapping_unmap(void __iomem *vaddr)
+ 	iounmap(vaddr);
+ }
+ 
+-#else
++#else  /* HAVE_ATOMIC_IOMAP */
+ 
+ #include <linux/uaccess.h>
+ 
+@@ -144,25 +142,19 @@ io_mapping_unmap(void __iomem *vaddr)
+ {
+ }
+ 
+-/* Atomic map/unmap */
++/* Temporary mappings which are only valid in the current context */
+ static inline void __iomem *
+-io_mapping_map_atomic_wc(struct io_mapping *mapping,
+-			 unsigned long offset)
++io_mapping_map_local_wc(struct io_mapping *mapping, unsigned long offset)
+ {
+-	preempt_disable();
+-	pagefault_disable();
+ 	return io_mapping_map_wc(mapping, offset, PAGE_SIZE);
+ }
+ 
+-static inline void
+-io_mapping_unmap_atomic(void __iomem *vaddr)
++static inline void io_mapping_unmap_local(void __iomem *vaddr)
+ {
+ 	io_mapping_unmap(vaddr);
+-	pagefault_enable();
+-	preempt_enable();
+ }
+ 
+-#endif /* HAVE_ATOMIC_IOMAP */
++#endif /* !HAVE_ATOMIC_IOMAP */
+ 
+ static inline struct io_mapping *
+ io_mapping_create_wc(resource_size_t base,
+diff --git a/include/linux/irq_cpustat.h b/include/linux/irq_cpustat.h
+deleted file mode 100644
+index 6e8895cd4..000000000
+--- a/include/linux/irq_cpustat.h
++++ /dev/null
+@@ -1,28 +0,0 @@
+-/* SPDX-License-Identifier: GPL-2.0 */
+-#ifndef __irq_cpustat_h
+-#define __irq_cpustat_h
+-
+-/*
+- * Contains default mappings for irq_cpustat_t, used by almost every
+- * architecture.  Some arch (like s390) have per cpu hardware pages and
+- * they define their own mappings for irq_stat.
+- *
+- * Keith Owens <kaos@ocs.com.au> July 2000.
+- */
+-
+-
+-/*
+- * Simple wrappers reducing source bloat.  Define all irq_stat fields
+- * here, even ones that are arch dependent.  That way we get common
+- * definitions instead of differing sets for each arch.
+- */
+-
+-#ifndef __ARCH_IRQ_STAT
+-DECLARE_PER_CPU_ALIGNED(irq_cpustat_t, irq_stat);	/* defined in asm/hardirq.h */
+-#define __IRQ_STAT(cpu, member)	(per_cpu(irq_stat.member, cpu))
+-#endif
+-
+-/* arch dependent irq_stat fields */
+-#define nmi_count(cpu)		__IRQ_STAT((cpu), __nmi_count)	/* i386 */
+-
+-#endif	/* __irq_cpustat_h */
+diff --git a/include/linux/irq_work.h b/include/linux/irq_work.h
+index ec2a47a81..9448e2bfc 100644
+--- a/include/linux/irq_work.h
++++ b/include/linux/irq_work.h
+@@ -3,6 +3,7 @@
+ #define _LINUX_IRQ_WORK_H
+ 
+ #include <linux/smp_types.h>
++#include <linux/rcuwait.h>
+ 
+ /*
+  * An entry can be in one of four states:
+@@ -16,11 +17,13 @@
+ struct irq_work {
+ 	struct __call_single_node node;
+ 	void (*func)(struct irq_work *);
++	struct rcuwait irqwait;
+ };
+ 
+ #define __IRQ_WORK_INIT(_func, _flags) (struct irq_work){	\
+ 	.node = { .u_flags = (_flags), },			\
+ 	.func = (_func),					\
++	.irqwait = __RCUWAIT_INITIALIZER(irqwait),		\
+ }
+ 
+ #define IRQ_WORK_INIT(_func) __IRQ_WORK_INIT(_func, 0)
+@@ -46,6 +49,11 @@ static inline bool irq_work_is_busy(struct irq_work *work)
+ 	return atomic_read(&work->node.a_flags) & IRQ_WORK_BUSY;
+ }
+ 
++static inline bool irq_work_is_hard(struct irq_work *work)
++{
++        return atomic_read(&work->node.a_flags) & IRQ_WORK_HARD_IRQ;
++}
++
+ bool irq_work_queue(struct irq_work *work);
+ bool irq_work_queue_on(struct irq_work *work, int cpu);
+ 
+diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
+index dc1b213ae..9bbcd8cba 100644
+--- a/include/linux/irqdesc.h
++++ b/include/linux/irqdesc.h
+@@ -68,6 +68,7 @@ struct irq_desc {
+ 	unsigned int		irqs_unhandled;
+ 	atomic_t		threads_handled;
+ 	int			threads_handled_last;
++	u64			random_ip;
+ 	raw_spinlock_t		lock;
+ 	struct cpumask		*percpu_enabled;
+ 	const struct cpumask	*percpu_affinity;
+diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h
+index fef2d43a7..741aa2008 100644
+--- a/include/linux/irqflags.h
++++ b/include/linux/irqflags.h
+@@ -71,14 +71,6 @@ do {						\
+ do {						\
+ 	__this_cpu_dec(hardirq_context);	\
+ } while (0)
+-# define lockdep_softirq_enter()		\
+-do {						\
+-	current->softirq_context++;		\
+-} while (0)
+-# define lockdep_softirq_exit()			\
+-do {						\
+-	current->softirq_context--;		\
+-} while (0)
+ 
+ # define lockdep_hrtimer_enter(__hrtimer)		\
+ ({							\
+@@ -140,6 +132,21 @@ do {						\
+ # define lockdep_irq_work_exit(__work)		do { } while (0)
+ #endif
+ 
++#if defined(CONFIG_TRACE_IRQFLAGS) && !defined(CONFIG_PREEMPT_RT)
++# define lockdep_softirq_enter()		\
++do {						\
++	current->softirq_context++;		\
++} while (0)
++# define lockdep_softirq_exit()			\
++do {						\
++	current->softirq_context--;		\
++} while (0)
++
++#else
++# define lockdep_softirq_enter()		do { } while (0)
++# define lockdep_softirq_exit()			do { } while (0)
++#endif
++
+ #if defined(CONFIG_IRQSOFF_TRACER) || \
+ 	defined(CONFIG_PREEMPT_TRACER)
+  extern void stop_critical_timings(void);
+diff --git a/include/linux/kernel.h b/include/linux/kernel.h
+index e1d66cc50..727913a6f 100644
+--- a/include/linux/kernel.h
++++ b/include/linux/kernel.h
+@@ -220,6 +220,7 @@ static __always_inline void might_resched(void)
+ extern void ___might_sleep(const char *file, int line, int preempt_offset);
+ extern void __might_sleep(const char *file, int line, int preempt_offset);
+ extern void __cant_sleep(const char *file, int line, int preempt_offset);
++extern void __cant_migrate(const char *file, int line);
+ 
+ /**
+  * might_sleep - annotation for functions that can sleep
+@@ -235,6 +236,10 @@ extern void __cant_sleep(const char *file, int line, int preempt_offset);
+  */
+ # define might_sleep() \
+ 	do { __might_sleep(__FILE__, __LINE__, 0); might_resched(); } while (0)
++
++# define might_sleep_no_state_check() \
++	do { ___might_sleep(__FILE__, __LINE__, 0); } while (0)
++
+ /**
+  * cant_sleep - annotation for functions that cannot sleep
+  *
+@@ -243,6 +248,18 @@ extern void __cant_sleep(const char *file, int line, int preempt_offset);
+ # define cant_sleep() \
+ 	do { __cant_sleep(__FILE__, __LINE__, 0); } while (0)
+ # define sched_annotate_sleep()	(current->task_state_change = 0)
++
++/**
++ * cant_migrate - annotation for functions that cannot migrate
++ *
++ * Will print a stack trace if executed in code which is migratable
++ */
++# define cant_migrate()							\
++	do {								\
++		if (IS_ENABLED(CONFIG_SMP))				\
++			__cant_migrate(__FILE__, __LINE__);		\
++	} while (0)
++
+ /**
+  * non_block_start - annotate the start of section where sleeping is prohibited
+  *
+@@ -266,7 +283,9 @@ extern void __cant_sleep(const char *file, int line, int preempt_offset);
+   static inline void __might_sleep(const char *file, int line,
+ 				   int preempt_offset) { }
+ # define might_sleep() do { might_resched(); } while (0)
++# define might_sleep_no_state_check() do { might_resched(); } while (0)
+ # define cant_sleep() do { } while (0)
++# define cant_migrate()		do { } while (0)
+ # define sched_annotate_sleep() do { } while (0)
+ # define non_block_start() do { } while (0)
+ # define non_block_end() do { } while (0)
+@@ -274,13 +293,6 @@ extern void __cant_sleep(const char *file, int line, int preempt_offset);
+ 
+ #define might_sleep_if(cond) do { if (cond) might_sleep(); } while (0)
+ 
+-#ifndef CONFIG_PREEMPT_RT
+-# define cant_migrate()		cant_sleep()
+-#else
+-  /* Placeholder for now */
+-# define cant_migrate()		do { } while (0)
+-#endif
+-
+ /**
+  * abs - return absolute value of an argument
+  * @x: the value.  If it is unsigned type, it is converted to signed type first.
+diff --git a/include/linux/kmsg_dump.h b/include/linux/kmsg_dump.h
+index 3378bcbe5..86673930c 100644
+--- a/include/linux/kmsg_dump.h
++++ b/include/linux/kmsg_dump.h
+@@ -29,6 +29,18 @@ enum kmsg_dump_reason {
+ 	KMSG_DUMP_MAX
+ };
+ 
++/**
++ * struct kmsg_dumper_iter - iterator for kernel crash message dumper
++ * @active:	Flag that specifies if this is currently dumping
++ * @cur_seq:	Points to the oldest message to dump (private)
++ * @next_seq:	Points after the newest message to dump (private)
++ */
++struct kmsg_dumper_iter {
++	bool	active;
++	u64	cur_seq;
++	u64	next_seq;
++};
++
+ /**
+  * struct kmsg_dumper - kernel crash message dumper structure
+  * @list:	Entry in the dumper list (private)
+@@ -39,33 +51,22 @@ enum kmsg_dump_reason {
+  */
+ struct kmsg_dumper {
+ 	struct list_head list;
+-	void (*dump)(struct kmsg_dumper *dumper, enum kmsg_dump_reason reason);
++	void (*dump)(struct kmsg_dumper *dumper, enum kmsg_dump_reason reason,
++		     struct kmsg_dumper_iter *iter);
+ 	enum kmsg_dump_reason max_reason;
+-	bool active;
+ 	bool registered;
+-
+-	/* private state of the kmsg iterator */
+-	u32 cur_idx;
+-	u32 next_idx;
+-	u64 cur_seq;
+-	u64 next_seq;
+ };
+ 
+ #ifdef CONFIG_PRINTK
+ void kmsg_dump(enum kmsg_dump_reason reason);
+ 
+-bool kmsg_dump_get_line_nolock(struct kmsg_dumper *dumper, bool syslog,
+-			       char *line, size_t size, size_t *len);
+-
+-bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
++bool kmsg_dump_get_line(struct kmsg_dumper_iter *iter, bool syslog,
+ 			char *line, size_t size, size_t *len);
+ 
+-bool kmsg_dump_get_buffer(struct kmsg_dumper *dumper, bool syslog,
+-			  char *buf, size_t size, size_t *len);
+-
+-void kmsg_dump_rewind_nolock(struct kmsg_dumper *dumper);
++bool kmsg_dump_get_buffer(struct kmsg_dumper_iter *iter, bool syslog,
++			  char *buf, size_t size, size_t *len_out);
+ 
+-void kmsg_dump_rewind(struct kmsg_dumper *dumper);
++void kmsg_dump_rewind(struct kmsg_dumper_iter *iter);
+ 
+ int kmsg_dump_register(struct kmsg_dumper *dumper);
+ 
+@@ -77,30 +78,19 @@ static inline void kmsg_dump(enum kmsg_dump_reason reason)
+ {
+ }
+ 
+-static inline bool kmsg_dump_get_line_nolock(struct kmsg_dumper *dumper,
+-					     bool syslog, const char *line,
+-					     size_t size, size_t *len)
+-{
+-	return false;
+-}
+-
+-static inline bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
++static inline bool kmsg_dump_get_line(struct kmsg_dumper_iter *iter, bool syslog,
+ 				const char *line, size_t size, size_t *len)
+ {
+ 	return false;
+ }
+ 
+-static inline bool kmsg_dump_get_buffer(struct kmsg_dumper *dumper, bool syslog,
++static inline bool kmsg_dump_get_buffer(struct kmsg_dumper_iter *iter, bool syslog,
+ 					char *buf, size_t size, size_t *len)
+ {
+ 	return false;
+ }
+ 
+-static inline void kmsg_dump_rewind_nolock(struct kmsg_dumper *dumper)
+-{
+-}
+-
+-static inline void kmsg_dump_rewind(struct kmsg_dumper *dumper)
++static inline void kmsg_dump_rewind(struct kmsg_dumper_iter *iter)
+ {
+ }
+ 
+diff --git a/include/linux/local_lock_internal.h b/include/linux/local_lock_internal.h
+index 3f02b8186..1b8ae0349 100644
+--- a/include/linux/local_lock_internal.h
++++ b/include/linux/local_lock_internal.h
+@@ -7,13 +7,39 @@
+ #include <linux/lockdep.h>
+ 
+ typedef struct {
+-#ifdef CONFIG_DEBUG_LOCK_ALLOC
++#ifdef CONFIG_PREEMPT_RT
++	spinlock_t              lock;
++	struct task_struct      *owner;
++	int                     nestcnt;
++
++#elif defined(CONFIG_DEBUG_LOCK_ALLOC)
+ 	struct lockdep_map	dep_map;
+ 	struct task_struct	*owner;
+ #endif
+ } local_lock_t;
+ 
+-#ifdef CONFIG_DEBUG_LOCK_ALLOC
++#ifdef CONFIG_PREEMPT_RT
++
++#define INIT_LOCAL_LOCK(lockname)	{	\
++	__SPIN_LOCK_UNLOCKED((lockname).lock),	\
++	.owner		= NULL,			\
++	.nestcnt	= 0,			\
++	}
++
++static inline void ___local_lock_init(local_lock_t *l)
++{
++	l->owner = NULL;
++	l->nestcnt = 0;
++}
++
++#define __local_lock_init(l)					\
++do {								\
++	spin_lock_init(&(l)->lock);				\
++	___local_lock_init(l);					\
++} while (0)
++
++#elif defined(CONFIG_DEBUG_LOCK_ALLOC)
++
+ # define LOCAL_LOCK_DEBUG_INIT(lockname)		\
+ 	.dep_map = {					\
+ 		.name = #lockname,			\
+@@ -21,7 +47,33 @@ typedef struct {
+ 		.lock_type = LD_LOCK_PERCPU,		\
+ 	},						\
+ 	.owner = NULL,
++#endif
++
++#ifdef CONFIG_PREEMPT_RT
+ 
++static inline void local_lock_acquire(local_lock_t *l)
++{
++	if (l->owner != current) {
++		spin_lock(&l->lock);
++		DEBUG_LOCKS_WARN_ON(l->owner);
++		DEBUG_LOCKS_WARN_ON(l->nestcnt);
++		l->owner = current;
++	}
++	l->nestcnt++;
++}
++
++static inline void local_lock_release(local_lock_t *l)
++{
++	DEBUG_LOCKS_WARN_ON(l->nestcnt == 0);
++	DEBUG_LOCKS_WARN_ON(l->owner != current);
++	if (--l->nestcnt)
++		return;
++
++	l->owner = NULL;
++	spin_unlock(&l->lock);
++}
++
++#elif defined(CONFIG_DEBUG_LOCK_ALLOC)
+ static inline void local_lock_acquire(local_lock_t *l)
+ {
+ 	lock_map_acquire(&l->dep_map);
+@@ -47,6 +99,47 @@ static inline void local_lock_release(local_lock_t *l) { }
+ static inline void local_lock_debug_init(local_lock_t *l) { }
+ #endif /* !CONFIG_DEBUG_LOCK_ALLOC */
+ 
++#ifdef CONFIG_PREEMPT_RT
++
++#define __local_lock(lock)					\
++	do {							\
++		migrate_disable();				\
++		local_lock_acquire(this_cpu_ptr(lock));		\
++	} while (0)
++
++#define __local_unlock(lock)					\
++	do {							\
++		local_lock_release(this_cpu_ptr(lock));		\
++		migrate_enable();				\
++	} while (0)
++
++#define __local_lock_irq(lock)					\
++	do {							\
++		migrate_disable();				\
++		local_lock_acquire(this_cpu_ptr(lock));		\
++	} while (0)
++
++#define __local_lock_irqsave(lock, flags)			\
++	do {							\
++		migrate_disable();				\
++		flags = 0;					\
++		local_lock_acquire(this_cpu_ptr(lock));		\
++	} while (0)
++
++#define __local_unlock_irq(lock)				\
++	do {							\
++		local_lock_release(this_cpu_ptr(lock));		\
++		migrate_enable();				\
++	} while (0)
++
++#define __local_unlock_irqrestore(lock, flags)			\
++	do {							\
++		local_lock_release(this_cpu_ptr(lock));		\
++		migrate_enable();				\
++	} while (0)
++
++#else
++
+ #define INIT_LOCAL_LOCK(lockname)	{ LOCAL_LOCK_DEBUG_INIT(lockname) }
+ 
+ #define __local_lock_init(lock)					\
+@@ -66,6 +159,12 @@ do {								\
+ 		local_lock_acquire(this_cpu_ptr(lock));		\
+ 	} while (0)
+ 
++#define __local_unlock(lock)					\
++	do {							\
++		local_lock_release(this_cpu_ptr(lock));		\
++		preempt_enable();				\
++	} while (0)
++
+ #define __local_lock_irq(lock)					\
+ 	do {							\
+ 		local_irq_disable();				\
+@@ -78,12 +177,6 @@ do {								\
+ 		local_lock_acquire(this_cpu_ptr(lock));		\
+ 	} while (0)
+ 
+-#define __local_unlock(lock)					\
+-	do {							\
+-		local_lock_release(this_cpu_ptr(lock));		\
+-		preempt_enable();				\
+-	} while (0)
+-
+ #define __local_unlock_irq(lock)				\
+ 	do {							\
+ 		local_lock_release(this_cpu_ptr(lock));		\
+@@ -95,3 +188,5 @@ do {								\
+ 		local_lock_release(this_cpu_ptr(lock));		\
+ 		local_irq_restore(flags);			\
+ 	} while (0)
++
++#endif
+diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
+index 70128b118..6ef770974 100644
+--- a/include/linux/mm_types.h
++++ b/include/linux/mm_types.h
+@@ -13,6 +13,7 @@
+ #include <linux/completion.h>
+ #include <linux/cpumask.h>
+ #include <linux/uprobes.h>
++#include <linux/rcupdate.h>
+ #include <linux/page-flags-layout.h>
+ #include <linux/workqueue.h>
+ #include <linux/seqlock.h>
+@@ -603,6 +604,9 @@ struct mm_struct {
+ 		bool tlb_flush_batched;
+ #endif
+ 		struct uprobes_state uprobes_state;
++#ifdef CONFIG_PREEMPT_RT
++		struct rcu_head delayed_drop;
++#endif
+ #ifdef CONFIG_HUGETLB_PAGE
+ 		atomic_long_t hugetlb_usage;
+ #endif
+diff --git a/include/linux/mutex.h b/include/linux/mutex.h
+index 4d671fba3..90923d300 100644
+--- a/include/linux/mutex.h
++++ b/include/linux/mutex.h
+@@ -22,6 +22,20 @@
+ 
+ struct ww_acquire_ctx;
+ 
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++# define __DEP_MAP_MUTEX_INITIALIZER(lockname)			\
++		, .dep_map = {					\
++			.name = #lockname,			\
++			.wait_type_inner = LD_WAIT_SLEEP,	\
++		}
++#else
++# define __DEP_MAP_MUTEX_INITIALIZER(lockname)
++#endif
++
++#ifdef CONFIG_PREEMPT_RT
++# include <linux/mutex_rt.h>
++#else
++
+ /*
+  * Simple, straightforward mutexes with strict semantics:
+  *
+@@ -68,14 +82,6 @@ struct mutex {
+ struct ww_class;
+ struct ww_acquire_ctx;
+ 
+-struct ww_mutex {
+-	struct mutex base;
+-	struct ww_acquire_ctx *ctx;
+-#ifdef CONFIG_DEBUG_MUTEXES
+-	struct ww_class *ww_class;
+-#endif
+-};
+-
+ /*
+  * This is the control structure for tasks blocked on mutex,
+  * which resides on the blocked task's kernel stack:
+@@ -119,16 +125,6 @@ do {									\
+ 	__mutex_init((mutex), #mutex, &__key);				\
+ } while (0)
+ 
+-#ifdef CONFIG_DEBUG_LOCK_ALLOC
+-# define __DEP_MAP_MUTEX_INITIALIZER(lockname)			\
+-		, .dep_map = {					\
+-			.name = #lockname,			\
+-			.wait_type_inner = LD_WAIT_SLEEP,	\
+-		}
+-#else
+-# define __DEP_MAP_MUTEX_INITIALIZER(lockname)
+-#endif
+-
+ #define __MUTEX_INITIALIZER(lockname) \
+ 		{ .owner = ATOMIC_LONG_INIT(0) \
+ 		, .wait_lock = __SPIN_LOCK_UNLOCKED(lockname.wait_lock) \
+@@ -224,4 +220,6 @@ enum mutex_trylock_recursive_enum {
+ extern /* __deprecated */ __must_check enum mutex_trylock_recursive_enum
+ mutex_trylock_recursive(struct mutex *lock);
+ 
++#endif /* !PREEMPT_RT */
++
+ #endif /* __LINUX_MUTEX_H */
+diff --git a/include/linux/mutex_rt.h b/include/linux/mutex_rt.h
+new file mode 100644
+index 000000000..f0b2e07cd
+--- /dev/null
++++ b/include/linux/mutex_rt.h
+@@ -0,0 +1,130 @@
++// SPDX-License-Identifier: GPL-2.0-only
++#ifndef __LINUX_MUTEX_RT_H
++#define __LINUX_MUTEX_RT_H
++
++#ifndef __LINUX_MUTEX_H
++#error "Please include mutex.h"
++#endif
++
++#include <linux/rtmutex.h>
++
++/* FIXME: Just for __lockfunc */
++#include <linux/spinlock.h>
++
++struct mutex {
++	struct rt_mutex		lock;
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++	struct lockdep_map	dep_map;
++#endif
++};
++
++#define __MUTEX_INITIALIZER(mutexname)					\
++	{								\
++		.lock = __RT_MUTEX_INITIALIZER(mutexname.lock)		\
++		__DEP_MAP_MUTEX_INITIALIZER(mutexname)			\
++	}
++
++#define DEFINE_MUTEX(mutexname)						\
++	struct mutex mutexname = __MUTEX_INITIALIZER(mutexname)
++
++extern void __mutex_do_init(struct mutex *lock, const char *name, struct lock_class_key *key);
++extern void __lockfunc _mutex_lock(struct mutex *lock);
++extern void __lockfunc _mutex_lock_io_nested(struct mutex *lock, int subclass);
++extern int __lockfunc _mutex_lock_interruptible(struct mutex *lock);
++extern int __lockfunc _mutex_lock_killable(struct mutex *lock);
++extern void __lockfunc _mutex_lock_nested(struct mutex *lock, int subclass);
++extern void __lockfunc _mutex_lock_nest_lock(struct mutex *lock, struct lockdep_map *nest_lock);
++extern int __lockfunc _mutex_lock_interruptible_nested(struct mutex *lock, int subclass);
++extern int __lockfunc _mutex_lock_killable_nested(struct mutex *lock, int subclass);
++extern int __lockfunc _mutex_trylock(struct mutex *lock);
++extern void __lockfunc _mutex_unlock(struct mutex *lock);
++
++#define mutex_is_locked(l)		rt_mutex_is_locked(&(l)->lock)
++#define mutex_lock(l)			_mutex_lock(l)
++#define mutex_lock_interruptible(l)	_mutex_lock_interruptible(l)
++#define mutex_lock_killable(l)		_mutex_lock_killable(l)
++#define mutex_trylock(l)		_mutex_trylock(l)
++#define mutex_unlock(l)			_mutex_unlock(l)
++#define mutex_lock_io(l)		_mutex_lock_io_nested(l, 0);
++
++#define __mutex_owner(l)		((l)->lock.owner)
++
++#ifdef CONFIG_DEBUG_MUTEXES
++#define mutex_destroy(l)		rt_mutex_destroy(&(l)->lock)
++#else
++static inline void mutex_destroy(struct mutex *lock) {}
++#endif
++
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++# define mutex_lock_nested(l, s)	_mutex_lock_nested(l, s)
++# define mutex_lock_interruptible_nested(l, s) \
++					_mutex_lock_interruptible_nested(l, s)
++# define mutex_lock_killable_nested(l, s) \
++					_mutex_lock_killable_nested(l, s)
++# define mutex_lock_io_nested(l, s)	_mutex_lock_io_nested(l, s)
++
++# define mutex_lock_nest_lock(lock, nest_lock)				\
++do {									\
++	typecheck(struct lockdep_map *, &(nest_lock)->dep_map);		\
++	_mutex_lock_nest_lock(lock, &(nest_lock)->dep_map);		\
++} while (0)
++
++#else
++# define mutex_lock_nested(l, s)	_mutex_lock(l)
++# define mutex_lock_interruptible_nested(l, s) \
++					_mutex_lock_interruptible(l)
++# define mutex_lock_killable_nested(l, s) \
++					_mutex_lock_killable(l)
++# define mutex_lock_nest_lock(lock, nest_lock) mutex_lock(lock)
++# define mutex_lock_io_nested(l, s)	_mutex_lock_io_nested(l, s)
++#endif
++
++# define mutex_init(mutex)				\
++do {							\
++	static struct lock_class_key __key;		\
++							\
++	rt_mutex_init(&(mutex)->lock);			\
++	__mutex_do_init((mutex), #mutex, &__key);	\
++} while (0)
++
++# define __mutex_init(mutex, name, key)			\
++do {							\
++	rt_mutex_init(&(mutex)->lock);			\
++	__mutex_do_init((mutex), name, key);		\
++} while (0)
++
++/**
++ * These values are chosen such that FAIL and SUCCESS match the
++ * values of the regular mutex_trylock().
++ */
++enum mutex_trylock_recursive_enum {
++	MUTEX_TRYLOCK_FAILED    = 0,
++	MUTEX_TRYLOCK_SUCCESS   = 1,
++	MUTEX_TRYLOCK_RECURSIVE,
++};
++/**
++ * mutex_trylock_recursive - trylock variant that allows recursive locking
++ * @lock: mutex to be locked
++ *
++ * This function should not be used, _ever_. It is purely for hysterical GEM
++ * raisins, and once those are gone this will be removed.
++ *
++ * Returns:
++ *  MUTEX_TRYLOCK_FAILED    - trylock failed,
++ *  MUTEX_TRYLOCK_SUCCESS   - lock acquired,
++ *  MUTEX_TRYLOCK_RECURSIVE - we already owned the lock.
++ */
++int __rt_mutex_owner_current(struct rt_mutex *lock);
++
++static inline /* __deprecated */ __must_check enum mutex_trylock_recursive_enum
++mutex_trylock_recursive(struct mutex *lock)
++{
++	if (unlikely(__rt_mutex_owner_current(&lock->lock)))
++		return MUTEX_TRYLOCK_RECURSIVE;
++
++	return mutex_trylock(lock);
++}
++
++extern int atomic_dec_and_mutex_lock(atomic_t *cnt, struct mutex *lock);
++
++#endif
+diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
+index 5491ad5f4..cd9e5b3f1 100644
+--- a/include/linux/nfs_xdr.h
++++ b/include/linux/nfs_xdr.h
+@@ -1675,7 +1675,7 @@ struct nfs_unlinkdata {
+ 	struct nfs_removeargs args;
+ 	struct nfs_removeres res;
+ 	struct dentry *dentry;
+-	wait_queue_head_t wq;
++	struct swait_queue_head wq;
+ 	const struct cred *cred;
+ 	struct nfs_fattr dir_attr;
+ 	long timeout;
+diff --git a/include/linux/notifier.h b/include/linux/notifier.h
+index 2fb373a5c..723bc2df6 100644
+--- a/include/linux/notifier.h
++++ b/include/linux/notifier.h
+@@ -58,7 +58,7 @@ struct notifier_block {
+ };
+ 
+ struct atomic_notifier_head {
+-	spinlock_t lock;
++	raw_spinlock_t lock;
+ 	struct notifier_block __rcu *head;
+ };
+ 
+@@ -78,7 +78,7 @@ struct srcu_notifier_head {
+ };
+ 
+ #define ATOMIC_INIT_NOTIFIER_HEAD(name) do {	\
+-		spin_lock_init(&(name)->lock);	\
++		raw_spin_lock_init(&(name)->lock);	\
+ 		(name)->head = NULL;		\
+ 	} while (0)
+ #define BLOCKING_INIT_NOTIFIER_HEAD(name) do {	\
+@@ -95,7 +95,7 @@ extern void srcu_init_notifier_head(struct srcu_notifier_head *nh);
+ 		cleanup_srcu_struct(&(name)->srcu);
+ 
+ #define ATOMIC_NOTIFIER_INIT(name) {				\
+-		.lock = __SPIN_LOCK_UNLOCKED(name.lock),	\
++		.lock = __RAW_SPIN_LOCK_UNLOCKED(name.lock),	\
+ 		.head = NULL }
+ #define BLOCKING_NOTIFIER_INIT(name) {				\
+ 		.rwsem = __RWSEM_INITIALIZER((name).rwsem),	\
+diff --git a/include/linux/pid.h b/include/linux/pid.h
+index 34afff2dc..514dd026c 100644
+--- a/include/linux/pid.h
++++ b/include/linux/pid.h
+@@ -3,6 +3,7 @@
+ #define _LINUX_PID_H
+ 
+ #include <linux/rculist.h>
++#include <linux/atomic.h>
+ #include <linux/wait.h>
+ #include <linux/refcount.h>
+ 
+diff --git a/include/linux/preempt.h b/include/linux/preempt.h
+index 7d9c1c0e1..5253f8a31 100644
+--- a/include/linux/preempt.h
++++ b/include/linux/preempt.h
+@@ -77,31 +77,37 @@
+ /* preempt_count() and related functions, depends on PREEMPT_NEED_RESCHED */
+ #include <asm/preempt.h>
+ 
++#define nmi_count()	(preempt_count() & NMI_MASK)
+ #define hardirq_count()	(preempt_count() & HARDIRQ_MASK)
+-#define softirq_count()	(preempt_count() & SOFTIRQ_MASK)
+-#define irq_count()	(preempt_count() & (HARDIRQ_MASK | SOFTIRQ_MASK \
+-				 | NMI_MASK))
++#ifdef CONFIG_PREEMPT_RT
++# define softirq_count()	(current->softirq_disable_cnt & SOFTIRQ_MASK)
++#else
++# define softirq_count()	(preempt_count() & SOFTIRQ_MASK)
++#endif
++#define irq_count()	(nmi_count() | hardirq_count() | softirq_count())
+ 
+ /*
+- * Are we doing bottom half or hardware interrupt processing?
++ * Macros to retrieve the current execution context:
+  *
+- * in_irq()       - We're in (hard) IRQ context
++ * in_nmi()		- We're in NMI context
++ * in_hardirq()		- We're in hard IRQ context
++ * in_serving_softirq()	- We're in softirq context
++ * in_task()		- We're in task context
++ */
++#define in_nmi()		(nmi_count())
++#define in_hardirq()		(hardirq_count())
++#define in_serving_softirq()	(softirq_count() & SOFTIRQ_OFFSET)
++#define in_task()		(!(in_nmi() | in_hardirq() | in_serving_softirq()))
++
++/*
++ * The following macros are deprecated and should not be used in new code:
++ * in_irq()       - Obsolete version of in_hardirq()
+  * in_softirq()   - We have BH disabled, or are processing softirqs
+  * in_interrupt() - We're in NMI,IRQ,SoftIRQ context or have BH disabled
+- * in_serving_softirq() - We're in softirq context
+- * in_nmi()       - We're in NMI context
+- * in_task()	  - We're in task context
+- *
+- * Note: due to the BH disabled confusion: in_softirq(),in_interrupt() really
+- *       should not be used in new code.
+  */
+ #define in_irq()		(hardirq_count())
+ #define in_softirq()		(softirq_count())
+ #define in_interrupt()		(irq_count())
+-#define in_serving_softirq()	(softirq_count() & SOFTIRQ_OFFSET)
+-#define in_nmi()		(preempt_count() & NMI_MASK)
+-#define in_task()		(!(preempt_count() & \
+-				   (NMI_MASK | HARDIRQ_MASK | SOFTIRQ_OFFSET)))
+ 
+ /*
+  * The preempt_count offset after preempt_disable();
+@@ -115,7 +121,11 @@
+ /*
+  * The preempt_count offset after spin_lock()
+  */
++#if !defined(CONFIG_PREEMPT_RT)
+ #define PREEMPT_LOCK_OFFSET	PREEMPT_DISABLE_OFFSET
++#else
++#define PREEMPT_LOCK_OFFSET	0
++#endif
+ 
+ /*
+  * The preempt_count offset needed for things like:
+@@ -164,6 +174,20 @@ extern void preempt_count_sub(int val);
+ #define preempt_count_inc() preempt_count_add(1)
+ #define preempt_count_dec() preempt_count_sub(1)
+ 
++#ifdef CONFIG_PREEMPT_LAZY
++#define add_preempt_lazy_count(val)	do { preempt_lazy_count() += (val); } while (0)
++#define sub_preempt_lazy_count(val)	do { preempt_lazy_count() -= (val); } while (0)
++#define inc_preempt_lazy_count()	add_preempt_lazy_count(1)
++#define dec_preempt_lazy_count()	sub_preempt_lazy_count(1)
++#define preempt_lazy_count()		(current_thread_info()->preempt_lazy_count)
++#else
++#define add_preempt_lazy_count(val)	do { } while (0)
++#define sub_preempt_lazy_count(val)	do { } while (0)
++#define inc_preempt_lazy_count()	do { } while (0)
++#define dec_preempt_lazy_count()	do { } while (0)
++#define preempt_lazy_count()		(0)
++#endif
++
+ #ifdef CONFIG_PREEMPT_COUNT
+ 
+ #define preempt_disable() \
+@@ -172,13 +196,25 @@ do { \
+ 	barrier(); \
+ } while (0)
+ 
++#define preempt_lazy_disable() \
++do { \
++	inc_preempt_lazy_count(); \
++	barrier(); \
++} while (0)
++
+ #define sched_preempt_enable_no_resched() \
+ do { \
+ 	barrier(); \
+ 	preempt_count_dec(); \
+ } while (0)
+ 
+-#define preempt_enable_no_resched() sched_preempt_enable_no_resched()
++#ifndef CONFIG_PREEMPT_RT
++# define preempt_enable_no_resched() sched_preempt_enable_no_resched()
++# define preempt_check_resched_rt() barrier();
++#else
++# define preempt_enable_no_resched() preempt_enable()
++# define preempt_check_resched_rt() preempt_check_resched()
++#endif
+ 
+ #define preemptible()	(preempt_count() == 0 && !irqs_disabled())
+ 
+@@ -203,6 +239,18 @@ do { \
+ 		__preempt_schedule(); \
+ } while (0)
+ 
++/*
++ * open code preempt_check_resched() because it is not exported to modules and
++ * used by local_unlock() or bpf_enable_instrumentation().
++ */
++#define preempt_lazy_enable() \
++do { \
++	dec_preempt_lazy_count(); \
++	barrier(); \
++	if (should_resched(0)) \
++		__preempt_schedule(); \
++} while (0)
++
+ #else /* !CONFIG_PREEMPTION */
+ #define preempt_enable() \
+ do { \
+@@ -210,6 +258,12 @@ do { \
+ 	preempt_count_dec(); \
+ } while (0)
+ 
++#define preempt_lazy_enable() \
++do { \
++	dec_preempt_lazy_count(); \
++	barrier(); \
++} while (0)
++
+ #define preempt_enable_notrace() \
+ do { \
+ 	barrier(); \
+@@ -248,8 +302,12 @@ do { \
+ #define preempt_disable_notrace()		barrier()
+ #define preempt_enable_no_resched_notrace()	barrier()
+ #define preempt_enable_notrace()		barrier()
++#define preempt_check_resched_rt()		barrier()
+ #define preemptible()				0
+ 
++#define preempt_lazy_disable()			barrier()
++#define preempt_lazy_enable()			barrier()
++
+ #endif /* CONFIG_PREEMPT_COUNT */
+ 
+ #ifdef MODULE
+@@ -268,10 +326,22 @@ do { \
+ } while (0)
+ #define preempt_fold_need_resched() \
+ do { \
+-	if (tif_need_resched()) \
++	if (tif_need_resched_now()) \
+ 		set_preempt_need_resched(); \
+ } while (0)
+ 
++#ifdef CONFIG_PREEMPT_RT
++# define preempt_disable_rt()		preempt_disable()
++# define preempt_enable_rt()		preempt_enable()
++# define preempt_disable_nort()		barrier()
++# define preempt_enable_nort()		barrier()
++#else
++# define preempt_disable_rt()		barrier()
++# define preempt_enable_rt()		barrier()
++# define preempt_disable_nort()		preempt_disable()
++# define preempt_enable_nort()		preempt_enable()
++#endif
++
+ #ifdef CONFIG_PREEMPT_NOTIFIERS
+ 
+ struct preempt_notifier;
+@@ -322,34 +392,80 @@ static inline void preempt_notifier_init(struct preempt_notifier *notifier,
+ 
+ #endif
+ 
+-/**
+- * migrate_disable - Prevent migration of the current task
++
++#ifdef CONFIG_SMP
++
++/*
++ * Migrate-Disable and why it is undesired.
+  *
+- * Maps to preempt_disable() which also disables preemption. Use
+- * migrate_disable() to annotate that the intent is to prevent migration,
+- * but not necessarily preemption.
++ * When a preempted task becomes elegible to run under the ideal model (IOW it
++ * becomes one of the M highest priority tasks), it might still have to wait
++ * for the preemptee's migrate_disable() section to complete. Thereby suffering
++ * a reduction in bandwidth in the exact duration of the migrate_disable()
++ * section.
+  *
+- * Can be invoked nested like preempt_disable() and needs the corresponding
+- * number of migrate_enable() invocations.
+- */
+-static __always_inline void migrate_disable(void)
+-{
+-	preempt_disable();
+-}
+-
+-/**
+  * migrate_enable - Allow migration of the current task
++ * Per this argument, the change from preempt_disable() to migrate_disable()
++ * gets us:
+  *
+- * Counterpart to migrate_disable().
++ * - a higher priority tasks gains reduced wake-up latency; with preempt_disable()
++ *   it would have had to wait for the lower priority task.
+  *
+- * As migrate_disable() can be invoked nested, only the outermost invocation
+- * reenables migration.
++ * - a lower priority tasks; which under preempt_disable() could've instantly
++ *   migrated away when another CPU becomes available, is now constrained
++ *   by the ability to push the higher priority task away, which might itself be
++ *   in a migrate_disable() section, reducing it's available bandwidth.
+  *
+- * Currently mapped to preempt_enable().
+- */
+-static __always_inline void migrate_enable(void)
++ * IOW it trades latency / moves the interference term, but it stays in the
++ * system, and as long as it remains unbounded, the system is not fully
++ * deterministic.
++ *
++ * The reason we have it anyway.
++ *
++ * PREEMPT_RT breaks a number of assumptions traditionally held. By forcing a
++ * number of primitives into becoming preemptible, they would also allow
++ * migration. This turns out to break a bunch of per-cpu usage. To this end,
++ * all these primitives employ migirate_disable() to restore this implicit
++ * assumption.
++ *
++ * This is a 'temporary' work-around at best. The correct solution is getting
++ * rid of the above assumptions and reworking the code to employ explicit
++ * per-cpu locking or short preempt-disable regions.
++ *
++ * The end goal must be to get rid of migrate_disable(), alternatively we need
++ * a schedulability theory that does not depend on abritrary migration.
++ *
++ *
++ * Notes on the implementation.
++ *
++ * The implementation is particularly tricky since existing code patterns
++ * dictate neither migrate_disable() nor migrate_enable() is allowed to block.
++ * This means that it cannot use cpus_read_lock() to serialize against hotplug,
++ * nor can it easily migrate itself into a pending affinity mask change on
++ * migrate_enable().
++ *
++ *
++ * Note: even non-work-conserving schedulers like semi-partitioned depends on
++ *       migration, so migrate_disable() is not only a problem for
++ *       work-conserving schedulers.
++ *
++*/
++
++extern void migrate_disable(void);
++extern void migrate_enable(void);
++
++#else
++
++static inline void migrate_disable(void)
+ {
+-	preempt_enable();
++	preempt_lazy_disable();
+ }
+ 
++static inline void migrate_enable(void)
++{
++	preempt_lazy_enable();
++}
++
++#endif /* CONFIG_SMP */
++
+ #endif /* __LINUX_PREEMPT_H */
+diff --git a/include/linux/printk.h b/include/linux/printk.h
+index 7d787f91d..9331b131b 100644
+--- a/include/linux/printk.h
++++ b/include/linux/printk.h
+@@ -46,6 +46,12 @@ static inline const char *printk_skip_headers(const char *buffer)
+ 
+ #define CONSOLE_EXT_LOG_MAX	8192
+ 
++/*
++ * The maximum size of a record formatted for console printing
++ * (i.e. with the prefix prepended to every line).
++ */
++#define CONSOLE_LOG_MAX		4096
++
+ /* printk's without a loglevel use this.. */
+ #define MESSAGE_LOGLEVEL_DEFAULT CONFIG_MESSAGE_LOGLEVEL_DEFAULT
+ 
+@@ -149,18 +155,6 @@ static inline __printf(1, 2) __cold
+ void early_printk(const char *s, ...) { }
+ #endif
+ 
+-#ifdef CONFIG_PRINTK_NMI
+-extern void printk_nmi_enter(void);
+-extern void printk_nmi_exit(void);
+-extern void printk_nmi_direct_enter(void);
+-extern void printk_nmi_direct_exit(void);
+-#else
+-static inline void printk_nmi_enter(void) { }
+-static inline void printk_nmi_exit(void) { }
+-static inline void printk_nmi_direct_enter(void) { }
+-static inline void printk_nmi_direct_exit(void) { }
+-#endif /* PRINTK_NMI */
+-
+ #ifdef CONFIG_PRINTK
+ extern void printk_safe_enter(void);
+ extern void printk_safe_exit(void);
+@@ -247,8 +241,6 @@ __printf(1, 2) void dump_stack_set_arch_desc(const char *fmt, ...);
+ void dump_stack_print_info(const char *log_lvl);
+ void show_regs_print_info(const char *log_lvl);
+ extern asmlinkage void dump_stack(void) __cold;
+-extern void printk_safe_flush(void);
+-extern void printk_safe_flush_on_panic(void);
+ #if defined(CONFIG_X86) || defined(CONFIG_ARM64_PSEUDO_NMI)
+ extern void zap_locks(void);
+ #else
+@@ -318,14 +310,6 @@ static inline void dump_stack(void)
+ {
+ }
+ 
+-static inline void printk_safe_flush(void)
+-{
+-}
+-
+-static inline void printk_safe_flush_on_panic(void)
+-{
+-}
+-
+ static inline void zap_locks(void)
+ {
+ }
+@@ -546,6 +530,8 @@ extern int kptr_restrict;
+ 	no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__)
+ #endif
+ 
++bool pr_flush(int timeout_ms, bool reset_on_progress);
++
+ /*
+  * ratelimited messages with local ratelimit_state,
+  * no local ratelimit_state used in the !PRINTK case
+diff --git a/include/linux/rbtree.h b/include/linux/rbtree.h
+index d31ecaf4f..e711efc2e 100644
+--- a/include/linux/rbtree.h
++++ b/include/linux/rbtree.h
+@@ -19,19 +19,9 @@
+ 
+ #include <linux/kernel.h>
+ #include <linux/stddef.h>
++#include <linux/rbtree_type.h>
+ #include <linux/rcupdate.h>
+ 
+-struct rb_node {
+-	unsigned long  __rb_parent_color;
+-	struct rb_node *rb_right;
+-	struct rb_node *rb_left;
+-} __attribute__((aligned(sizeof(long))));
+-    /* The alignment might seem pointless, but allegedly CRIS needs it */
+-
+-struct rb_root {
+-	struct rb_node *rb_node;
+-};
+-
+ #define rb_parent(r)   ((struct rb_node *)((r)->__rb_parent_color & ~3))
+ 
+ #define RB_ROOT	(struct rb_root) { NULL, }
+@@ -112,21 +102,6 @@ static inline void rb_link_node_rcu(struct rb_node *node, struct rb_node *parent
+ 			typeof(*pos), field); 1; }); \
+ 	     pos = n)
+ 
+-/*
+- * Leftmost-cached rbtrees.
+- *
+- * We do not cache the rightmost node based on footprint
+- * size vs number of potential users that could benefit
+- * from O(1) rb_last(). Just not worth it, users that want
+- * this feature can always implement the logic explicitly.
+- * Furthermore, users that want to cache both pointers may
+- * find it a bit asymmetric, but that's ok.
+- */
+-struct rb_root_cached {
+-	struct rb_root rb_root;
+-	struct rb_node *rb_leftmost;
+-};
+-
+ #define RB_ROOT_CACHED (struct rb_root_cached) { {NULL, }, NULL }
+ 
+ /* Same as rb_first(), but O(1) */
+diff --git a/include/linux/rbtree_type.h b/include/linux/rbtree_type.h
+new file mode 100644
+index 000000000..77a89dd2c
+--- /dev/null
++++ b/include/linux/rbtree_type.h
+@@ -0,0 +1,31 @@
++/* SPDX-License-Identifier: GPL-2.0-or-later */
++#ifndef _LINUX_RBTREE_TYPE_H
++#define _LINUX_RBTREE_TYPE_H
++
++struct rb_node {
++	unsigned long  __rb_parent_color;
++	struct rb_node *rb_right;
++	struct rb_node *rb_left;
++} __attribute__((aligned(sizeof(long))));
++/* The alignment might seem pointless, but allegedly CRIS needs it */
++
++struct rb_root {
++	struct rb_node *rb_node;
++};
++
++/*
++ * Leftmost-cached rbtrees.
++ *
++ * We do not cache the rightmost node based on footprint
++ * size vs number of potential users that could benefit
++ * from O(1) rb_last(). Just not worth it, users that want
++ * this feature can always implement the logic explicitly.
++ * Furthermore, users that want to cache both pointers may
++ * find it a bit asymmetric, but that's ok.
++ */
++struct rb_root_cached {
++	struct rb_root rb_root;
++	struct rb_node *rb_leftmost;
++};
++
++#endif
+diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
+index 095b3b39b..1effcae06 100644
+--- a/include/linux/rcupdate.h
++++ b/include/linux/rcupdate.h
+@@ -54,6 +54,11 @@ void __rcu_read_unlock(void);
+  * types of kernel builds, the rcu_read_lock() nesting depth is unknowable.
+  */
+ #define rcu_preempt_depth() (current->rcu_read_lock_nesting)
++#ifndef CONFIG_PREEMPT_RT
++#define sched_rcu_preempt_depth()	rcu_preempt_depth()
++#else
++static inline int sched_rcu_preempt_depth(void) { return 0; }
++#endif
+ 
+ #else /* #ifdef CONFIG_PREEMPT_RCU */
+ 
+@@ -79,6 +84,8 @@ static inline int rcu_preempt_depth(void)
+ 	return 0;
+ }
+ 
++#define sched_rcu_preempt_depth()	rcu_preempt_depth()
++
+ #endif /* #else #ifdef CONFIG_PREEMPT_RCU */
+ 
+ /* Internal to kernel */
+@@ -329,7 +336,8 @@ static inline void rcu_preempt_sleep_check(void) { }
+ #define rcu_sleep_check()						\
+ 	do {								\
+ 		rcu_preempt_sleep_check();				\
+-		RCU_LOCKDEP_WARN(lock_is_held(&rcu_bh_lock_map),	\
++		if (!IS_ENABLED(CONFIG_PREEMPT_RT))			\
++		    RCU_LOCKDEP_WARN(lock_is_held(&rcu_bh_lock_map),	\
+ 				 "Illegal context switch in RCU-bh read-side critical section"); \
+ 		RCU_LOCKDEP_WARN(lock_is_held(&rcu_sched_lock_map),	\
+ 				 "Illegal context switch in RCU-sched read-side critical section"); \
+diff --git a/include/linux/rtmutex.h b/include/linux/rtmutex.h
+index 6fd615a0e..b02009f53 100644
+--- a/include/linux/rtmutex.h
++++ b/include/linux/rtmutex.h
+@@ -14,11 +14,15 @@
+ #define __LINUX_RT_MUTEX_H
+ 
+ #include <linux/linkage.h>
+-#include <linux/rbtree.h>
+-#include <linux/spinlock_types.h>
++#include <linux/rbtree_type.h>
++#include <linux/spinlock_types_raw.h>
+ 
+ extern int max_lock_depth; /* for sysctl */
+ 
++#ifdef CONFIG_DEBUG_MUTEXES
++#include <linux/debug_locks.h>
++#endif
++
+ /**
+  * The rt_mutex structure
+  *
+@@ -31,12 +35,7 @@ struct rt_mutex {
+ 	raw_spinlock_t		wait_lock;
+ 	struct rb_root_cached   waiters;
+ 	struct task_struct	*owner;
+-#ifdef CONFIG_DEBUG_RT_MUTEXES
+ 	int			save_state;
+-	const char		*name, *file;
+-	int			line;
+-	void			*magic;
+-#endif
+ #ifdef CONFIG_DEBUG_LOCK_ALLOC
+ 	struct lockdep_map	dep_map;
+ #endif
+@@ -49,6 +48,7 @@ struct hrtimer_sleeper;
+  extern int rt_mutex_debug_check_no_locks_freed(const void *from,
+ 						unsigned long len);
+  extern void rt_mutex_debug_check_no_locks_held(struct task_struct *task);
++ extern void rt_mutex_debug_task_free(struct task_struct *tsk);
+ #else
+  static inline int rt_mutex_debug_check_no_locks_freed(const void *from,
+ 						       unsigned long len)
+@@ -56,25 +56,15 @@ struct hrtimer_sleeper;
+ 	return 0;
+  }
+ # define rt_mutex_debug_check_no_locks_held(task)	do { } while (0)
++# define rt_mutex_debug_task_free(t)			do { } while (0)
+ #endif
+ 
+-#ifdef CONFIG_DEBUG_RT_MUTEXES
+-# define __DEBUG_RT_MUTEX_INITIALIZER(mutexname) \
+-	, .name = #mutexname, .file = __FILE__, .line = __LINE__
+-
+-# define rt_mutex_init(mutex) \
++#define rt_mutex_init(mutex) \
+ do { \
+ 	static struct lock_class_key __key; \
+ 	__rt_mutex_init(mutex, __func__, &__key); \
+ } while (0)
+ 
+- extern void rt_mutex_debug_task_free(struct task_struct *tsk);
+-#else
+-# define __DEBUG_RT_MUTEX_INITIALIZER(mutexname)
+-# define rt_mutex_init(mutex)			__rt_mutex_init(mutex, NULL, NULL)
+-# define rt_mutex_debug_task_free(t)			do { } while (0)
+-#endif
+-
+ #ifdef CONFIG_DEBUG_LOCK_ALLOC
+ #define __DEP_MAP_RT_MUTEX_INITIALIZER(mutexname) \
+ 	, .dep_map = { .name = #mutexname }
+@@ -82,12 +72,19 @@ do { \
+ #define __DEP_MAP_RT_MUTEX_INITIALIZER(mutexname)
+ #endif
+ 
+-#define __RT_MUTEX_INITIALIZER(mutexname) \
+-	{ .wait_lock = __RAW_SPIN_LOCK_UNLOCKED(mutexname.wait_lock) \
++#define __RT_MUTEX_INITIALIZER_PLAIN(mutexname) \
++	  .wait_lock = __RAW_SPIN_LOCK_UNLOCKED(mutexname.wait_lock) \
+ 	, .waiters = RB_ROOT_CACHED \
+ 	, .owner = NULL \
+-	__DEBUG_RT_MUTEX_INITIALIZER(mutexname) \
+-	__DEP_MAP_RT_MUTEX_INITIALIZER(mutexname)}
++	__DEP_MAP_RT_MUTEX_INITIALIZER(mutexname)
++
++#define __RT_MUTEX_INITIALIZER(mutexname) \
++	{ __RT_MUTEX_INITIALIZER_PLAIN(mutexname) \
++	, .save_state = 0 }
++
++#define __RT_MUTEX_INITIALIZER_SAVE_STATE(mutexname) \
++	{ __RT_MUTEX_INITIALIZER_PLAIN(mutexname)    \
++	, .save_state = 1 }
+ 
+ #define DEFINE_RT_MUTEX(mutexname) \
+ 	struct rt_mutex mutexname = __RT_MUTEX_INITIALIZER(mutexname)
+@@ -115,9 +112,6 @@ extern void rt_mutex_lock(struct rt_mutex *lock);
+ #endif
+ 
+ extern int rt_mutex_lock_interruptible(struct rt_mutex *lock);
+-extern int rt_mutex_timed_lock(struct rt_mutex *lock,
+-			       struct hrtimer_sleeper *timeout);
+-
+ extern int rt_mutex_trylock(struct rt_mutex *lock);
+ 
+ extern void rt_mutex_unlock(struct rt_mutex *lock);
+diff --git a/include/linux/rwlock_rt.h b/include/linux/rwlock_rt.h
+new file mode 100644
+index 000000000..aafdb0a68
+--- /dev/null
++++ b/include/linux/rwlock_rt.h
+@@ -0,0 +1,109 @@
++// SPDX-License-Identifier: GPL-2.0-only
++#ifndef __LINUX_RWLOCK_RT_H
++#define __LINUX_RWLOCK_RT_H
++
++#ifndef __LINUX_SPINLOCK_H
++#error Do not include directly. Use spinlock.h
++#endif
++
++extern void __lockfunc rt_write_lock(rwlock_t *rwlock);
++extern void __lockfunc rt_read_lock(rwlock_t *rwlock);
++extern int __lockfunc rt_write_trylock(rwlock_t *rwlock);
++extern int __lockfunc rt_read_trylock(rwlock_t *rwlock);
++extern void __lockfunc rt_write_unlock(rwlock_t *rwlock);
++extern void __lockfunc rt_read_unlock(rwlock_t *rwlock);
++extern int __lockfunc rt_read_can_lock(rwlock_t *rwlock);
++extern int __lockfunc rt_write_can_lock(rwlock_t *rwlock);
++extern void __rt_rwlock_init(rwlock_t *rwlock, char *name, struct lock_class_key *key);
++
++#define read_can_lock(rwlock)		rt_read_can_lock(rwlock)
++#define write_can_lock(rwlock)		rt_write_can_lock(rwlock)
++
++#define read_trylock(lock)	__cond_lock(lock, rt_read_trylock(lock))
++#define write_trylock(lock)	__cond_lock(lock, rt_write_trylock(lock))
++
++static inline int __write_trylock_rt_irqsave(rwlock_t *lock, unsigned long *flags)
++{
++	*flags = 0;
++	return rt_write_trylock(lock);
++}
++
++#define write_trylock_irqsave(lock, flags)		\
++	__cond_lock(lock, __write_trylock_rt_irqsave(lock, &(flags)))
++
++#define read_lock_irqsave(lock, flags)			\
++	do {						\
++		typecheck(unsigned long, flags);	\
++		rt_read_lock(lock);			\
++		flags = 0;				\
++	} while (0)
++
++#define write_lock_irqsave(lock, flags)			\
++	do {						\
++		typecheck(unsigned long, flags);	\
++		rt_write_lock(lock);			\
++		flags = 0;				\
++	} while (0)
++
++#define read_lock(lock)		rt_read_lock(lock)
++
++#define read_lock_bh(lock)				\
++	do {						\
++		local_bh_disable();			\
++		rt_read_lock(lock);			\
++	} while (0)
++
++#define read_lock_irq(lock)	read_lock(lock)
++
++#define write_lock(lock)	rt_write_lock(lock)
++
++#define write_lock_bh(lock)				\
++	do {						\
++		local_bh_disable();			\
++		rt_write_lock(lock);			\
++	} while (0)
++
++#define write_lock_irq(lock)	write_lock(lock)
++
++#define read_unlock(lock)	rt_read_unlock(lock)
++
++#define read_unlock_bh(lock)				\
++	do {						\
++		rt_read_unlock(lock);			\
++		local_bh_enable();			\
++	} while (0)
++
++#define read_unlock_irq(lock)	read_unlock(lock)
++
++#define write_unlock(lock)	rt_write_unlock(lock)
++
++#define write_unlock_bh(lock)				\
++	do {						\
++		rt_write_unlock(lock);			\
++		local_bh_enable();			\
++	} while (0)
++
++#define write_unlock_irq(lock)	write_unlock(lock)
++
++#define read_unlock_irqrestore(lock, flags)		\
++	do {						\
++		typecheck(unsigned long, flags);	\
++		(void) flags;				\
++		rt_read_unlock(lock);			\
++	} while (0)
++
++#define write_unlock_irqrestore(lock, flags) \
++	do {						\
++		typecheck(unsigned long, flags);	\
++		(void) flags;				\
++		rt_write_unlock(lock);			\
++	} while (0)
++
++#define rwlock_init(rwl)				\
++do {							\
++	static struct lock_class_key __key;		\
++							\
++	__rt_rwlock_init(rwl, #rwl, &__key);		\
++} while (0)
++
++#endif
+diff --git a/include/linux/rwlock_types.h b/include/linux/rwlock_types.h
+index 3bd03e180..0ad226b5d 100644
+--- a/include/linux/rwlock_types.h
++++ b/include/linux/rwlock_types.h
+@@ -1,6 +1,10 @@
+ #ifndef __LINUX_RWLOCK_TYPES_H
+ #define __LINUX_RWLOCK_TYPES_H
+ 
++#if !defined(__LINUX_SPINLOCK_TYPES_H)
++# error "Do not include directly, include spinlock_types.h"
++#endif
++
+ /*
+  * include/linux/rwlock_types.h - generic rwlock type definitions
+  *				  and initializers
+diff --git a/include/linux/rwlock_types_rt.h b/include/linux/rwlock_types_rt.h
+new file mode 100644
+index 000000000..4762391d6
+--- /dev/null
++++ b/include/linux/rwlock_types_rt.h
+@@ -0,0 +1,56 @@
++// SPDX-License-Identifier: GPL-2.0-only
++#ifndef __LINUX_RWLOCK_TYPES_RT_H
++#define __LINUX_RWLOCK_TYPES_RT_H
++
++#ifndef __LINUX_SPINLOCK_TYPES_H
++#error "Do not include directly. Include spinlock_types.h instead"
++#endif
++
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++# define RW_DEP_MAP_INIT(lockname)	.dep_map = { .name = #lockname }
++#else
++# define RW_DEP_MAP_INIT(lockname)
++#endif
++
++typedef struct rt_rw_lock rwlock_t;
++
++#define __RW_LOCK_UNLOCKED(name) __RWLOCK_RT_INITIALIZER(name)
++
++#define DEFINE_RWLOCK(name) \
++	rwlock_t name = __RW_LOCK_UNLOCKED(name)
++
++/*
++ * A reader biased implementation primarily for CPU pinning.
++ *
++ * Can be selected as general replacement for the single reader RT rwlock
++ * variant
++ */
++struct rt_rw_lock {
++	struct rt_mutex		rtmutex;
++	atomic_t		readers;
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++	struct lockdep_map	dep_map;
++#endif
++};
++
++#define READER_BIAS	(1U << 31)
++#define WRITER_BIAS	(1U << 30)
++
++#define __RWLOCK_RT_INITIALIZER(name)					\
++{									\
++	.readers = ATOMIC_INIT(READER_BIAS),				\
++	.rtmutex = __RT_MUTEX_INITIALIZER_SAVE_STATE(name.rtmutex),	\
++	RW_DEP_MAP_INIT(name)						\
++}
++
++void __rwlock_biased_rt_init(struct rt_rw_lock *lock, const char *name,
++			     struct lock_class_key *key);
++
++#define rwlock_biased_rt_init(rwlock)					\
++	do {								\
++		static struct lock_class_key __key;			\
++									\
++		__rwlock_biased_rt_init((rwlock), #rwlock, &__key);	\
++	} while (0)
++
++#endif
+diff --git a/include/linux/rwsem-rt.h b/include/linux/rwsem-rt.h
+new file mode 100644
+index 000000000..0ba8aae9a
+--- /dev/null
++++ b/include/linux/rwsem-rt.h
+@@ -0,0 +1,70 @@
++// SPDX-License-Identifier: GPL-2.0-only
++#ifndef _LINUX_RWSEM_RT_H
++#define _LINUX_RWSEM_RT_H
++
++#ifndef _LINUX_RWSEM_H
++#error "Include rwsem.h"
++#endif
++
++#include <linux/rtmutex.h>
++#include <linux/swait.h>
++
++#define READER_BIAS		(1U << 31)
++#define WRITER_BIAS		(1U << 30)
++
++struct rw_semaphore {
++	atomic_t		readers;
++	struct rt_mutex		rtmutex;
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++	struct lockdep_map	dep_map;
++#endif
++};
++
++#define __RWSEM_INITIALIZER(name)				\
++{								\
++	.readers = ATOMIC_INIT(READER_BIAS),			\
++	.rtmutex = __RT_MUTEX_INITIALIZER(name.rtmutex),	\
++	RW_DEP_MAP_INIT(name)					\
++}
++
++#define DECLARE_RWSEM(lockname) \
++	struct rw_semaphore lockname = __RWSEM_INITIALIZER(lockname)
++
++extern void  __rwsem_init(struct rw_semaphore *rwsem, const char *name,
++			  struct lock_class_key *key);
++
++#define __init_rwsem(sem, name, key)			\
++do {							\
++		rt_mutex_init(&(sem)->rtmutex);		\
++		__rwsem_init((sem), (name), (key));	\
++} while (0)
++
++#define init_rwsem(sem)					\
++do {							\
++	static struct lock_class_key __key;		\
++							\
++	__init_rwsem((sem), #sem, &__key);		\
++} while (0)
++
++static inline int rwsem_is_locked(struct rw_semaphore *sem)
++{
++	return atomic_read(&sem->readers) != READER_BIAS;
++}
++
++static inline int rwsem_is_contended(struct rw_semaphore *sem)
++{
++	return atomic_read(&sem->readers) > 0;
++}
++
++extern void __down_read(struct rw_semaphore *sem);
++extern int __down_read_interruptible(struct rw_semaphore *sem);
++extern int __down_read_killable(struct rw_semaphore *sem);
++extern int __down_read_trylock(struct rw_semaphore *sem);
++extern void __down_write(struct rw_semaphore *sem);
++extern int __must_check __down_write_killable(struct rw_semaphore *sem);
++extern int __down_write_trylock(struct rw_semaphore *sem);
++extern void __up_read(struct rw_semaphore *sem);
++extern void __up_write(struct rw_semaphore *sem);
++extern void __downgrade_write(struct rw_semaphore *sem);
++
++#endif
+diff --git a/include/linux/rwsem.h b/include/linux/rwsem.h
+index 4c715be48..9323af8a9 100644
+--- a/include/linux/rwsem.h
++++ b/include/linux/rwsem.h
+@@ -16,6 +16,11 @@
+ #include <linux/spinlock.h>
+ #include <linux/atomic.h>
+ #include <linux/err.h>
++
++#ifdef CONFIG_PREEMPT_RT
++#include <linux/rwsem-rt.h>
++#else /* PREEMPT_RT */
++
+ #ifdef CONFIG_RWSEM_SPIN_ON_OWNER
+ #include <linux/osq_lock.h>
+ #endif
+@@ -119,6 +124,13 @@ static inline int rwsem_is_contended(struct rw_semaphore *sem)
+ 	return !list_empty(&sem->wait_list);
+ }
+ 
++#endif /* !PREEMPT_RT */
++
++/*
++ * The functions below are the same for all rwsem implementations including
++ * the RT specific variant.
++ */
++
+ /*
+  * lock for reading
+  */
+diff --git a/include/linux/sched.h b/include/linux/sched.h
+index 3aae225f9..709902ceb 100644
+--- a/include/linux/sched.h
++++ b/include/linux/sched.h
+@@ -36,6 +36,7 @@
+ #include <linux/kcsan.h>
+ #include <linux/thread_bits.h>
+ #include <linux/kabi.h>
++#include <asm/kmap_size.h>
+ 
+ /* task_struct member predeclarations (sorted alphabetically): */
+ struct audit_context;
+@@ -114,12 +115,8 @@ struct io_uring_task;
+ 					 __TASK_TRACED | EXIT_DEAD | EXIT_ZOMBIE | \
+ 					 TASK_PARKED)
+ 
+-#define task_is_traced(task)		((task->state & __TASK_TRACED) != 0)
+-
+ #define task_is_stopped(task)		((task->state & __TASK_STOPPED) != 0)
+ 
+-#define task_is_stopped_or_traced(task)	((task->state & (__TASK_STOPPED | __TASK_TRACED)) != 0)
+-
+ #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
+ 
+ /*
+@@ -143,6 +140,9 @@ struct io_uring_task;
+ 		smp_store_mb(current->state, (state_value));	\
+ 	} while (0)
+ 
++#define __set_current_state_no_track(state_value)		\
++	current->state = (state_value);
++
+ #define set_special_state(state_value)					\
+ 	do {								\
+ 		unsigned long flags; /* may shadow */			\
+@@ -196,6 +196,9 @@ struct io_uring_task;
+ #define set_current_state(state_value)					\
+ 	smp_store_mb(current->state, (state_value))
+ 
++#define __set_current_state_no_track(state_value)	\
++	__set_current_state(state_value)
++
+ /*
+  * set_special_state() should be used for those states when the blocking task
+  * can not use the regular condition based wait-loop. In that case we must
+@@ -675,6 +678,13 @@ struct wake_q_node {
+ 	struct wake_q_node *next;
+ };
+ 
++struct kmap_ctrl {
++#ifdef CONFIG_KMAP_LOCAL
++        int                             idx;
++        pte_t                           pteval[KM_MAX_IDX];
++#endif
++};
++
+ /**
+ * struct task_struct_resvd - KABI extension struct
+ */
+@@ -697,6 +707,8 @@ struct task_struct {
+ #endif
+ 	/* -1 unrunnable, 0 runnable, >0 stopped: */
+ 	volatile long			state;
++	/* saved state for "spinlock sleepers" */
++	volatile long			saved_state;
+ 
+ 	/*
+ 	 * This begins the randomizable portion of task_struct. Only
+@@ -769,6 +781,11 @@ struct task_struct {
+ 	int				nr_cpus_allowed;
+ 	const cpumask_t			*cpus_ptr;
+ 	cpumask_t			cpus_mask;
++	void				*migration_pending;
++#ifdef CONFIG_SMP
++	unsigned short			migration_disabled;
++#endif
++	unsigned short			migration_flags;
+ 
+ #ifdef CONFIG_PREEMPT_RCU
+ 	int				rcu_read_lock_nesting;
+@@ -877,6 +894,10 @@ struct task_struct {
+ #ifdef CONFIG_IOMMU_SVA
+ 	KABI_FILL_HOLE(unsigned		pasid_activated:1)
+ #endif
++#ifdef CONFIG_EVENTFD
++	/* Recursion prevention for eventfd_signal() */
++	unsigned			in_eventfd_signal:1;
++#endif
+ 
+ 	unsigned long			atomic_flags; /* Flags requiring atomic access. */
+ 
+@@ -1018,11 +1039,16 @@ struct task_struct {
+ 	/* Signal handlers: */
+ 	struct signal_struct		*signal;
+ 	struct sighand_struct __rcu		*sighand;
++	struct sigqueue			*sigqueue_cache;
+ 	sigset_t			blocked;
+ 	sigset_t			real_blocked;
+ 	/* Restored if set_restore_sigmask() was used: */
+ 	sigset_t			saved_sigmask;
+ 	struct sigpending		pending;
++#ifdef CONFIG_PREEMPT_RT
++	/* TODO: move me into ->restart_block ? */
++	struct				kernel_siginfo forced_info;
++#endif
+ 	unsigned long			sas_ss_sp;
+ 	size_t				sas_ss_size;
+ 	unsigned int			sas_ss_flags;
+@@ -1049,6 +1075,7 @@ struct task_struct {
+ 	raw_spinlock_t			pi_lock;
+ 
+ 	struct wake_q_node		wake_q;
++	struct wake_q_node		wake_q_sleeper;
+ 
+ #ifdef CONFIG_RT_MUTEXES
+ 	/* PI waiters blocked on a rt_mutex held by this task: */
+@@ -1076,6 +1103,9 @@ struct task_struct {
+ 	int				softirq_context;
+ 	int				irq_config;
+ #endif
++#ifdef CONFIG_PREEMPT_RT
++	int				softirq_disable_cnt;
++#endif
+ 
+ #ifdef CONFIG_LOCKDEP
+ # define MAX_LOCK_DEPTH			48UL
+@@ -1361,6 +1391,7 @@ struct task_struct {
+ 	unsigned int			sequential_io;
+ 	unsigned int			sequential_io_avg;
+ #endif
++	struct kmap_ctrl		kmap_ctrl;
+ #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
+ 	unsigned long			task_state_change;
+ #endif
+@@ -1848,6 +1879,7 @@ extern struct task_struct *find_get_task_by_vpid(pid_t nr);
+ 
+ extern int wake_up_state(struct task_struct *tsk, unsigned int state);
+ extern int wake_up_process(struct task_struct *tsk);
++extern int wake_up_lock_sleeper(struct task_struct *tsk);
+ extern void wake_up_new_task(struct task_struct *tsk);
+ 
+ #ifdef CONFIG_SMP
+@@ -1945,6 +1977,89 @@ static inline int test_tsk_need_resched(struct task_struct *tsk)
+ 	return unlikely(test_tsk_thread_flag(tsk,TIF_NEED_RESCHED));
+ }
+ 
++#ifdef CONFIG_PREEMPT_LAZY
++static inline void set_tsk_need_resched_lazy(struct task_struct *tsk)
++{
++	set_tsk_thread_flag(tsk,TIF_NEED_RESCHED_LAZY);
++}
++
++static inline void clear_tsk_need_resched_lazy(struct task_struct *tsk)
++{
++	clear_tsk_thread_flag(tsk,TIF_NEED_RESCHED_LAZY);
++}
++
++static inline int test_tsk_need_resched_lazy(struct task_struct *tsk)
++{
++	return unlikely(test_tsk_thread_flag(tsk,TIF_NEED_RESCHED_LAZY));
++}
++
++static inline int need_resched_lazy(void)
++{
++	return test_thread_flag(TIF_NEED_RESCHED_LAZY);
++}
++
++static inline int need_resched_now(void)
++{
++	return test_thread_flag(TIF_NEED_RESCHED);
++}
++
++#else
++static inline void clear_tsk_need_resched_lazy(struct task_struct *tsk) { }
++static inline int need_resched_lazy(void) { return 0; }
++
++static inline int need_resched_now(void)
++{
++	return test_thread_flag(TIF_NEED_RESCHED);
++}
++
++#endif
++
++
++static inline bool __task_is_stopped_or_traced(struct task_struct *task)
++{
++	if (task->state & (__TASK_STOPPED | __TASK_TRACED))
++		return true;
++#ifdef CONFIG_PREEMPT_RT
++	if (task->saved_state & (__TASK_STOPPED | __TASK_TRACED))
++		return true;
++#endif
++	return false;
++}
++
++static inline bool task_is_stopped_or_traced(struct task_struct *task)
++{
++	bool traced_stopped;
++
++#ifdef CONFIG_PREEMPT_RT
++	unsigned long flags;
++
++	raw_spin_lock_irqsave(&task->pi_lock, flags);
++	traced_stopped = __task_is_stopped_or_traced(task);
++	raw_spin_unlock_irqrestore(&task->pi_lock, flags);
++#else
++	traced_stopped = __task_is_stopped_or_traced(task);
++#endif
++	return traced_stopped;
++}
++
++static inline bool task_is_traced(struct task_struct *task)
++{
++	bool traced = false;
++
++	if (task->state & __TASK_TRACED)
++		return true;
++#ifdef CONFIG_PREEMPT_RT
++	/* in case the task is sleeping on tasklist_lock */
++	raw_spin_lock_irq(&task->pi_lock);
++	if (task->state & __TASK_TRACED)
++		traced = true;
++	else if (task->saved_state & __TASK_TRACED)
++		traced = true;
++	raw_spin_unlock_irq(&task->pi_lock);
++#endif
++	return traced;
++}
++
+ /*
+  * cond_resched() and cond_resched_lock(): latency reduction via
+  * explicit rescheduling in places that are safe. The return
+diff --git a/include/linux/sched/hotplug.h b/include/linux/sched/hotplug.h
+index 9a62ffdd2..412cdaba3 100644
+--- a/include/linux/sched/hotplug.h
++++ b/include/linux/sched/hotplug.h
+@@ -11,8 +11,10 @@ extern int sched_cpu_activate(unsigned int cpu);
+ extern int sched_cpu_deactivate(unsigned int cpu);
+ 
+ #ifdef CONFIG_HOTPLUG_CPU
++extern int sched_cpu_wait_empty(unsigned int cpu);
+ extern int sched_cpu_dying(unsigned int cpu);
+ #else
++# define sched_cpu_wait_empty	NULL
+ # define sched_cpu_dying	NULL
+ #endif
+ 
+diff --git a/include/linux/sched/mm.h b/include/linux/sched/mm.h
+index f58a2730a..5f4aa9842 100644
+--- a/include/linux/sched/mm.h
++++ b/include/linux/sched/mm.h
+@@ -50,6 +50,17 @@ static inline void mmdrop(struct mm_struct *mm)
+ 		__mmdrop(mm);
+ }
+ 
++#ifdef CONFIG_PREEMPT_RT
++extern void __mmdrop_delayed(struct rcu_head *rhp);
++static inline void mmdrop_delayed(struct mm_struct *mm)
++{
++	if (atomic_dec_and_test(&mm->mm_count))
++		call_rcu(&mm->delayed_drop, __mmdrop_delayed);
++}
++#else
++# define mmdrop_delayed(mm)    mmdrop(mm)
++#endif
++
+ /**
+  * mmget() - Pin the address space associated with a &struct mm_struct.
+  * @mm: The address space to pin.
+diff --git a/include/linux/sched/rt.h b/include/linux/sched/rt.h
+index e5af028c0..994c25640 100644
+--- a/include/linux/sched/rt.h
++++ b/include/linux/sched/rt.h
+@@ -39,20 +39,12 @@ static inline struct task_struct *rt_mutex_get_top_task(struct task_struct *p)
+ }
+ extern void rt_mutex_setprio(struct task_struct *p, struct task_struct *pi_task);
+ extern void rt_mutex_adjust_pi(struct task_struct *p);
+-static inline bool tsk_is_pi_blocked(struct task_struct *tsk)
+-{
+-	return tsk->pi_blocked_on != NULL;
+-}
+ #else
+ static inline struct task_struct *rt_mutex_get_top_task(struct task_struct *task)
+ {
+ 	return NULL;
+ }
+ # define rt_mutex_adjust_pi(p)		do { } while (0)
+-static inline bool tsk_is_pi_blocked(struct task_struct *tsk)
+-{
+-	return false;
+-}
+ #endif
+ 
+ extern void normalize_rt_tasks(void);
+diff --git a/include/linux/sched/wake_q.h b/include/linux/sched/wake_q.h
+index 26a2013ac..6e2dff721 100644
+--- a/include/linux/sched/wake_q.h
++++ b/include/linux/sched/wake_q.h
+@@ -58,6 +58,17 @@ static inline bool wake_q_empty(struct wake_q_head *head)
+ 
+ extern void wake_q_add(struct wake_q_head *head, struct task_struct *task);
+ extern void wake_q_add_safe(struct wake_q_head *head, struct task_struct *task);
+-extern void wake_up_q(struct wake_q_head *head);
++extern void wake_q_add_sleeper(struct wake_q_head *head, struct task_struct *task);
++extern void __wake_up_q(struct wake_q_head *head, bool sleeper);
++
++static inline void wake_up_q(struct wake_q_head *head)
++{
++	__wake_up_q(head, false);
++}
++
++static inline void wake_up_q_sleeper(struct wake_q_head *head)
++{
++	__wake_up_q(head, true);
++}
+ 
+ #endif /* _LINUX_SCHED_WAKE_Q_H */
+diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
+index 0180b3d06..68a2debc1 100644
+--- a/include/linux/serial_8250.h
++++ b/include/linux/serial_8250.h
+@@ -7,6 +7,7 @@
+ #ifndef _LINUX_SERIAL_8250_H
+ #define _LINUX_SERIAL_8250_H
+ 
++#include <linux/atomic.h>
+ #include <linux/serial_core.h>
+ #include <linux/serial_reg.h>
+ #include <linux/platform_device.h>
+@@ -126,6 +127,8 @@ struct uart_8250_port {
+ #define MSR_SAVE_FLAGS UART_MSR_ANY_DELTA
+ 	unsigned char		msr_saved_flags;
+ 
++	atomic_t		console_printing;
++
+ 	struct uart_8250_dma	*dma;
+ 	const struct uart_8250_ops *ops;
+ 
+@@ -181,6 +184,8 @@ void serial8250_init_port(struct uart_8250_port *up);
+ void serial8250_set_defaults(struct uart_8250_port *up);
+ void serial8250_console_write(struct uart_8250_port *up, const char *s,
+ 			      unsigned int count);
++void serial8250_console_write_atomic(struct uart_8250_port *up, const char *s,
++				     unsigned int count);
+ int serial8250_console_setup(struct uart_port *port, char *options, bool probe);
+ int serial8250_console_exit(struct uart_port *port);
+ 
+diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h
+index 93240799a..df2871ed8 100644
+--- a/include/linux/shmem_fs.h
++++ b/include/linux/shmem_fs.h
+@@ -32,7 +32,7 @@ struct shmem_sb_info {
+ 	struct percpu_counter used_blocks;  /* How many are allocated */
+ 	unsigned long max_inodes;   /* How many inodes are allowed */
+ 	unsigned long free_inodes;  /* How many are left for allocation */
+-	spinlock_t stat_lock;	    /* Serialize shmem_sb_info changes */
++	raw_spinlock_t stat_lock;   /* Serialize shmem_sb_info changes */
+ 	umode_t mode;		    /* Mount mode for root directory */
+ 	unsigned char huge;	    /* Whether to try for hugepages */
+ 	kuid_t uid;		    /* Mount uid for root directory */
+diff --git a/include/linux/signal.h b/include/linux/signal.h
+index 3038a0610..fff1656c6 100644
+--- a/include/linux/signal.h
++++ b/include/linux/signal.h
+@@ -265,6 +265,7 @@ static inline void init_sigpending(struct sigpending *sig)
+ }
+ 
+ extern void flush_sigqueue(struct sigpending *queue);
++extern void flush_task_sigqueue(struct task_struct *tsk);
+ 
+ /* Test if 'sig' is valid signal. Use this instead of testing _NSIG directly */
+ static inline int valid_signal(unsigned long sig)
+diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
+index d16c8bd08..d7248f71d 100644
+--- a/include/linux/skbuff.h
++++ b/include/linux/skbuff.h
+@@ -298,6 +298,7 @@ struct sk_buff_head {
+ 
+ 	__u32		qlen;
+ 	spinlock_t	lock;
++	raw_spinlock_t	raw_lock;
+ };
+ 
+ struct sk_buff;
+@@ -1929,6 +1930,12 @@ static inline void skb_queue_head_init(struct sk_buff_head *list)
+ 	__skb_queue_head_init(list);
+ }
+ 
++static inline void skb_queue_head_init_raw(struct sk_buff_head *list)
++{
++	raw_spin_lock_init(&list->raw_lock);
++	__skb_queue_head_init(list);
++}
++
+ static inline void skb_queue_head_init_class(struct sk_buff_head *list,
+ 		struct lock_class_key *class)
+ {
+diff --git a/include/linux/smp.h b/include/linux/smp.h
+index 84a0b4828..8348fa412 100644
+--- a/include/linux/smp.h
++++ b/include/linux/smp.h
+@@ -260,6 +260,9 @@ static inline int get_boot_cpu_id(void)
+ #define get_cpu()		({ preempt_disable(); __smp_processor_id(); })
+ #define put_cpu()		preempt_enable()
+ 
++#define get_cpu_light()		({ migrate_disable(); __smp_processor_id(); })
++#define put_cpu_light()		migrate_enable()
++
+ /*
+  * Callback to arch code if there's nosmp or maxcpus=0 on the
+  * boot command line:
+diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
+index 79897841a..c3c70291b 100644
+--- a/include/linux/spinlock.h
++++ b/include/linux/spinlock.h
+@@ -309,7 +309,11 @@ static inline void do_raw_spin_unlock(raw_spinlock_t *lock) __releases(lock)
+ })
+ 
+ /* Include rwlock functions */
+-#include <linux/rwlock.h>
++#ifdef CONFIG_PREEMPT_RT
++# include <linux/rwlock_rt.h>
++#else
++# include <linux/rwlock.h>
++#endif
+ 
+ /*
+  * Pull the _spin_*()/_read_*()/_write_*() functions/declarations:
+@@ -320,6 +324,10 @@ static inline void do_raw_spin_unlock(raw_spinlock_t *lock) __releases(lock)
+ # include <linux/spinlock_api_up.h>
+ #endif
+ 
++#ifdef CONFIG_PREEMPT_RT
++# include <linux/spinlock_rt.h>
++#else /* PREEMPT_RT */
++
+ /*
+  * Map the spin_lock functions to the raw variants for PREEMPT_RT=n
+  */
+@@ -454,6 +462,8 @@ static __always_inline int spin_is_contended(spinlock_t *lock)
+ 
+ #define assert_spin_locked(lock)	assert_raw_spin_locked(&(lock)->rlock)
+ 
++#endif /* !PREEMPT_RT */
++
+ /*
+  * Pull the atomic_t declaration:
+  * (asm-mips/atomic.h needs above definitions)
+diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h
+index 19a9be9d9..da38149f2 100644
+--- a/include/linux/spinlock_api_smp.h
++++ b/include/linux/spinlock_api_smp.h
+@@ -187,6 +187,8 @@ static inline int __raw_spin_trylock_bh(raw_spinlock_t *lock)
+ 	return 0;
+ }
+ 
+-#include <linux/rwlock_api_smp.h>
++#ifndef CONFIG_PREEMPT_RT
++# include <linux/rwlock_api_smp.h>
++#endif
+ 
+ #endif /* __LINUX_SPINLOCK_API_SMP_H */
+diff --git a/include/linux/spinlock_rt.h b/include/linux/spinlock_rt.h
+new file mode 100644
+index 000000000..3085132ea
+--- /dev/null
++++ b/include/linux/spinlock_rt.h
+@@ -0,0 +1,155 @@
++// SPDX-License-Identifier: GPL-2.0-only
++#ifndef __LINUX_SPINLOCK_RT_H
++#define __LINUX_SPINLOCK_RT_H
++
++#ifndef __LINUX_SPINLOCK_H
++#error Do not include directly. Use spinlock.h
++#endif
++
++#include <linux/bug.h>
++
++extern void
++__rt_spin_lock_init(spinlock_t *lock, const char *name, struct lock_class_key *key);
++
++#define spin_lock_init(slock)				\
++do {							\
++	static struct lock_class_key __key;		\
++							\
++	rt_mutex_init(&(slock)->lock);			\
++	__rt_spin_lock_init(slock, #slock, &__key);	\
++} while (0)
++
++extern void __lockfunc rt_spin_lock(spinlock_t *lock);
++extern void __lockfunc rt_spin_lock_nested(spinlock_t *lock, int subclass);
++extern void __lockfunc rt_spin_lock_nest_lock(spinlock_t *lock, struct lockdep_map *nest_lock);
++extern void __lockfunc rt_spin_unlock(spinlock_t *lock);
++extern void __lockfunc rt_spin_lock_unlock(spinlock_t *lock);
++extern int __lockfunc rt_spin_trylock_irqsave(spinlock_t *lock, unsigned long *flags);
++extern int __lockfunc rt_spin_trylock_bh(spinlock_t *lock);
++extern int __lockfunc rt_spin_trylock(spinlock_t *lock);
++extern int atomic_dec_and_spin_lock(atomic_t *atomic, spinlock_t *lock);
++
++/*
++ * lockdep-less calls, for derived types like rwlock:
++ * (for trylock they can use rt_mutex_trylock() directly.
++ * Migrate disable handling must be done at the call site.
++ */
++extern void __lockfunc __rt_spin_lock(struct rt_mutex *lock);
++extern void __lockfunc __rt_spin_trylock(struct rt_mutex *lock);
++extern void __lockfunc __rt_spin_unlock(struct rt_mutex *lock);
++
++#define spin_lock(lock)			rt_spin_lock(lock)
++
++#define spin_lock_bh(lock)			\
++	do {					\
++		local_bh_disable();		\
++		rt_spin_lock(lock);		\
++	} while (0)
++
++#define spin_lock_irq(lock)		spin_lock(lock)
++
++#define spin_do_trylock(lock)		__cond_lock(lock, rt_spin_trylock(lock))
++
++#define spin_trylock(lock)			\
++({						\
++	int __locked;				\
++	__locked = spin_do_trylock(lock);	\
++	__locked;				\
++})
++
++#ifdef CONFIG_LOCKDEP
++# define spin_lock_nested(lock, subclass)		\
++	do {						\
++		rt_spin_lock_nested(lock, subclass);	\
++	} while (0)
++
++#define spin_lock_bh_nested(lock, subclass)		\
++	do {						\
++		local_bh_disable();			\
++		rt_spin_lock_nested(lock, subclass);	\
++	} while (0)
++
++# define spin_lock_nest_lock(lock, subclass)		\
++	do {                                                           \
++		typecheck(struct lockdep_map *, &(subclass)->dep_map);	\
++		rt_spin_lock_nest_lock(lock, &(subclass)->dep_map);	\
++	} while (0)
++
++# define spin_lock_irqsave_nested(lock, flags, subclass) \
++	do {						 \
++		typecheck(unsigned long, flags);	 \
++		flags = 0;				 \
++		rt_spin_lock_nested(lock, subclass);	 \
++	} while (0)
++#else
++# define spin_lock_nested(lock, subclass)	spin_lock(((void)(subclass), (lock)))
++# define spin_lock_nest_lock(lock, subclass)	spin_lock(((void)(subclass), (lock)))
++# define spin_lock_bh_nested(lock, subclass)	spin_lock_bh(((void)(subclass), (lock)))
++
++# define spin_lock_irqsave_nested(lock, flags, subclass) \
++	do {						 \
++		typecheck(unsigned long, flags);	 \
++		flags = 0;				 \
++		spin_lock(((void)(subclass), (lock)));	 \
++	} while (0)
++#endif
++
++#define spin_lock_irqsave(lock, flags)			 \
++	do {						 \
++		typecheck(unsigned long, flags);	 \
++		flags = 0;				 \
++		spin_lock(lock);			 \
++	} while (0)
++
++#define spin_unlock(lock)			rt_spin_unlock(lock)
++
++#define spin_unlock_bh(lock)				\
++	do {						\
++		rt_spin_unlock(lock);			\
++		local_bh_enable();			\
++	} while (0)
++
++#define spin_unlock_irq(lock)		spin_unlock(lock)
++
++#define spin_unlock_irqrestore(lock, flags)		\
++	do {						\
++		typecheck(unsigned long, flags);	\
++		(void) flags;				\
++		spin_unlock(lock);			\
++	} while (0)
++
++#define spin_trylock_bh(lock)	__cond_lock(lock, rt_spin_trylock_bh(lock))
++#define spin_trylock_irq(lock)	spin_trylock(lock)
++
++#define spin_trylock_irqsave(lock, flags)		\
++({							\
++	int __locked;					\
++							\
++	typecheck(unsigned long, flags);		\
++	flags = 0;					\
++	__locked = spin_trylock(lock);			\
++	__locked;					\
++})
++
++#ifdef CONFIG_GENERIC_LOCKBREAK
++# define spin_is_contended(lock)	((lock)->break_lock)
++#else
++# define spin_is_contended(lock)	(((void)(lock), 0))
++#endif
++
++static inline int spin_can_lock(spinlock_t *lock)
++{
++	return !rt_mutex_is_locked(&lock->lock);
++}
++
++static inline int spin_is_locked(spinlock_t *lock)
++{
++	return rt_mutex_is_locked(&lock->lock);
++}
++
++static inline void assert_spin_locked(spinlock_t *lock)
++{
++	BUG_ON(!spin_is_locked(lock));
++}
++
++#endif
+diff --git a/include/linux/spinlock_types.h b/include/linux/spinlock_types.h
+index b981caafe..8d896d3e1 100644
+--- a/include/linux/spinlock_types.h
++++ b/include/linux/spinlock_types.h
+@@ -9,93 +9,15 @@
+  * Released under the General Public License (GPL).
+  */
+ 
+-#if defined(CONFIG_SMP)
+-# include <asm/spinlock_types.h>
+-#else
+-# include <linux/spinlock_types_up.h>
+-#endif
+-
+-#include <linux/lockdep_types.h>
+-
+-typedef struct raw_spinlock {
+-	arch_spinlock_t raw_lock;
+-#ifdef CONFIG_DEBUG_SPINLOCK
+-	unsigned int magic, owner_cpu;
+-	void *owner;
+-#endif
+-#ifdef CONFIG_DEBUG_LOCK_ALLOC
+-	struct lockdep_map dep_map;
+-#endif
+-} raw_spinlock_t;
+-
+-#define SPINLOCK_MAGIC		0xdead4ead
+-
+-#define SPINLOCK_OWNER_INIT	((void *)-1L)
+-
+-#ifdef CONFIG_DEBUG_LOCK_ALLOC
+-# define RAW_SPIN_DEP_MAP_INIT(lockname)		\
+-	.dep_map = {					\
+-		.name = #lockname,			\
+-		.wait_type_inner = LD_WAIT_SPIN,	\
+-	}
+-# define SPIN_DEP_MAP_INIT(lockname)			\
+-	.dep_map = {					\
+-		.name = #lockname,			\
+-		.wait_type_inner = LD_WAIT_CONFIG,	\
+-	}
+-#else
+-# define RAW_SPIN_DEP_MAP_INIT(lockname)
+-# define SPIN_DEP_MAP_INIT(lockname)
+-#endif
++#include <linux/spinlock_types_raw.h>
+ 
+-#ifdef CONFIG_DEBUG_SPINLOCK
+-# define SPIN_DEBUG_INIT(lockname)		\
+-	.magic = SPINLOCK_MAGIC,		\
+-	.owner_cpu = -1,			\
+-	.owner = SPINLOCK_OWNER_INIT,
++#ifndef CONFIG_PREEMPT_RT
++# include <linux/spinlock_types_nort.h>
++# include <linux/rwlock_types.h>
+ #else
+-# define SPIN_DEBUG_INIT(lockname)
++# include <linux/rtmutex.h>
++# include <linux/spinlock_types_rt.h>
++# include <linux/rwlock_types_rt.h>
+ #endif
+ 
+-#define __RAW_SPIN_LOCK_INITIALIZER(lockname)	\
+-	{					\
+-	.raw_lock = __ARCH_SPIN_LOCK_UNLOCKED,	\
+-	SPIN_DEBUG_INIT(lockname)		\
+-	RAW_SPIN_DEP_MAP_INIT(lockname) }
+-
+-#define __RAW_SPIN_LOCK_UNLOCKED(lockname)	\
+-	(raw_spinlock_t) __RAW_SPIN_LOCK_INITIALIZER(lockname)
+-
+-#define DEFINE_RAW_SPINLOCK(x)	raw_spinlock_t x = __RAW_SPIN_LOCK_UNLOCKED(x)
+-
+-typedef struct spinlock {
+-	union {
+-		struct raw_spinlock rlock;
+-
+-#ifdef CONFIG_DEBUG_LOCK_ALLOC
+-# define LOCK_PADSIZE (offsetof(struct raw_spinlock, dep_map))
+-		struct {
+-			u8 __padding[LOCK_PADSIZE];
+-			struct lockdep_map dep_map;
+-		};
+-#endif
+-	};
+-} spinlock_t;
+-
+-#define ___SPIN_LOCK_INITIALIZER(lockname)	\
+-	{					\
+-	.raw_lock = __ARCH_SPIN_LOCK_UNLOCKED,	\
+-	SPIN_DEBUG_INIT(lockname)		\
+-	SPIN_DEP_MAP_INIT(lockname) }
+-
+-#define __SPIN_LOCK_INITIALIZER(lockname) \
+-	{ { .rlock = ___SPIN_LOCK_INITIALIZER(lockname) } }
+-
+-#define __SPIN_LOCK_UNLOCKED(lockname) \
+-	(spinlock_t) __SPIN_LOCK_INITIALIZER(lockname)
+-
+-#define DEFINE_SPINLOCK(x)	spinlock_t x = __SPIN_LOCK_UNLOCKED(x)
+-
+-#include <linux/rwlock_types.h>
+-
+ #endif /* __LINUX_SPINLOCK_TYPES_H */
+diff --git a/include/linux/spinlock_types_nort.h b/include/linux/spinlock_types_nort.h
+new file mode 100644
+index 000000000..e4549f0dd
+--- /dev/null
++++ b/include/linux/spinlock_types_nort.h
+@@ -0,0 +1,39 @@
++#ifndef __LINUX_SPINLOCK_TYPES_NORT_H
++#define __LINUX_SPINLOCK_TYPES_NORT_H
++
++#ifndef __LINUX_SPINLOCK_TYPES_H
++#error "Do not include directly. Include spinlock_types.h instead"
++#endif
++
++/*
++ * The non RT version maps spinlocks to raw_spinlocks
++ */
++typedef struct spinlock {
++	union {
++		struct raw_spinlock rlock;
++
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++# define LOCK_PADSIZE (offsetof(struct raw_spinlock, dep_map))
++		struct {
++			u8 __padding[LOCK_PADSIZE];
++			struct lockdep_map dep_map;
++		};
++#endif
++	};
++} spinlock_t;
++
++#define ___SPIN_LOCK_INITIALIZER(lockname)	\
++{						\
++	.raw_lock = __ARCH_SPIN_LOCK_UNLOCKED,	\
++	SPIN_DEBUG_INIT(lockname)		\
++	SPIN_DEP_MAP_INIT(lockname) }
++
++#define __SPIN_LOCK_INITIALIZER(lockname) \
++	{ { .rlock = ___SPIN_LOCK_INITIALIZER(lockname) } }
++
++#define __SPIN_LOCK_UNLOCKED(lockname) \
++	(spinlock_t) __SPIN_LOCK_INITIALIZER(lockname)
++
++#define DEFINE_SPINLOCK(x)	spinlock_t x = __SPIN_LOCK_UNLOCKED(x)
++
++#endif
+diff --git a/include/linux/spinlock_types_raw.h b/include/linux/spinlock_types_raw.h
+new file mode 100644
+index 000000000..1d4a180e9
+--- /dev/null
++++ b/include/linux/spinlock_types_raw.h
+@@ -0,0 +1,65 @@
++#ifndef __LINUX_SPINLOCK_TYPES_RAW_H
++#define __LINUX_SPINLOCK_TYPES_RAW_H
++
++#include <linux/types.h>
++
++#if defined(CONFIG_SMP)
++# include <asm/spinlock_types.h>
++#else
++# include <linux/spinlock_types_up.h>
++#endif
++
++#include <linux/lockdep_types.h>
++
++typedef struct raw_spinlock {
++	arch_spinlock_t raw_lock;
++#ifdef CONFIG_DEBUG_SPINLOCK
++	unsigned int magic, owner_cpu;
++	void *owner;
++#endif
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++	struct lockdep_map dep_map;
++#endif
++} raw_spinlock_t;
++
++#define SPINLOCK_MAGIC		0xdead4ead
++
++#define SPINLOCK_OWNER_INIT	((void *)-1L)
++
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++# define RAW_SPIN_DEP_MAP_INIT(lockname)		\
++	.dep_map = {					\
++		.name = #lockname,			\
++		.wait_type_inner = LD_WAIT_SPIN,	\
++	}
++# define SPIN_DEP_MAP_INIT(lockname)			\
++	.dep_map = {					\
++		.name = #lockname,			\
++		.wait_type_inner = LD_WAIT_CONFIG,	\
++	}
++#else
++# define RAW_SPIN_DEP_MAP_INIT(lockname)
++# define SPIN_DEP_MAP_INIT(lockname)
++#endif
++
++#ifdef CONFIG_DEBUG_SPINLOCK
++# define SPIN_DEBUG_INIT(lockname)		\
++	.magic = SPINLOCK_MAGIC,		\
++	.owner_cpu = -1,			\
++	.owner = SPINLOCK_OWNER_INIT,
++#else
++# define SPIN_DEBUG_INIT(lockname)
++#endif
++
++#define __RAW_SPIN_LOCK_INITIALIZER(lockname)	\
++{						\
++	.raw_lock = __ARCH_SPIN_LOCK_UNLOCKED,	\
++	SPIN_DEBUG_INIT(lockname)		\
++	RAW_SPIN_DEP_MAP_INIT(lockname) }
++
++#define __RAW_SPIN_LOCK_UNLOCKED(lockname)	\
++	(raw_spinlock_t) __RAW_SPIN_LOCK_INITIALIZER(lockname)
++
++#define DEFINE_RAW_SPINLOCK(x)  raw_spinlock_t x = __RAW_SPIN_LOCK_UNLOCKED(x)
++
++#endif
+diff --git a/include/linux/spinlock_types_rt.h b/include/linux/spinlock_types_rt.h
+new file mode 100644
+index 000000000..446da786e
+--- /dev/null
++++ b/include/linux/spinlock_types_rt.h
+@@ -0,0 +1,38 @@
++// SPDX-License-Identifier: GPL-2.0-only
++#ifndef __LINUX_SPINLOCK_TYPES_RT_H
++#define __LINUX_SPINLOCK_TYPES_RT_H
++
++#ifndef __LINUX_SPINLOCK_TYPES_H
++#error "Do not include directly. Include spinlock_types.h instead"
++#endif
++
++#include <linux/cache.h>
++
++/*
++ * PREEMPT_RT: spinlocks - an RT mutex plus lock-break field:
++ */
++typedef struct spinlock {
++	struct rt_mutex		lock;
++	unsigned int		break_lock;
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++	struct lockdep_map	dep_map;
++#endif
++} spinlock_t;
++
++#define __RT_SPIN_INITIALIZER(name) \
++	{ \
++	.wait_lock = __RAW_SPIN_LOCK_UNLOCKED(name.wait_lock), \
++	.save_state = 1, \
++	}
++/*
++.wait_list = PLIST_HEAD_INIT_RAW((name).lock.wait_list, (name).lock.wait_lock)
++*/
++
++#define __SPIN_LOCK_UNLOCKED(name)			\
++	{ .lock = __RT_SPIN_INITIALIZER(name.lock),		\
++	  SPIN_DEP_MAP_INIT(name) }
++
++#define DEFINE_SPINLOCK(name) \
++	spinlock_t name = __SPIN_LOCK_UNLOCKED(name)
++
++#endif
+diff --git a/include/linux/spinlock_types_up.h b/include/linux/spinlock_types_up.h
+index c09b6407a..d9b371fa1 100644
+--- a/include/linux/spinlock_types_up.h
++++ b/include/linux/spinlock_types_up.h
+@@ -1,7 +1,7 @@
+ #ifndef __LINUX_SPINLOCK_TYPES_UP_H
+ #define __LINUX_SPINLOCK_TYPES_UP_H
+ 
+-#ifndef __LINUX_SPINLOCK_TYPES_H
++#if !defined(__LINUX_SPINLOCK_TYPES_H) && !defined(__LINUX_RT_MUTEX_H)
+ # error "please don't include this file directly"
+ #endif
+ 
+diff --git a/include/linux/stop_machine.h b/include/linux/stop_machine.h
+index 2959b9e52..f9f7c954b 100644
+--- a/include/linux/stop_machine.h
++++ b/include/linux/stop_machine.h
+@@ -25,6 +25,7 @@ typedef int (*cpu_stop_fn_t)(void *arg);
+ struct cpu_stop_work {
+ 	struct list_head	list;		/* cpu_stopper->works */
+ 	cpu_stop_fn_t		fn;
++	unsigned long           caller;
+ 	void			*arg;
+ 	struct cpu_stop_done	*done;
+ 	KABI_RESERVE(1)
+@@ -38,6 +39,8 @@ void stop_machine_park(int cpu);
+ void stop_machine_unpark(int cpu);
+ void stop_machine_yield(const struct cpumask *cpumask);
+ 
++extern void print_stop_info(const char *log_lvl, struct task_struct *task);
++
+ #else	/* CONFIG_SMP */
+ 
+ #include <linux/workqueue.h>
+@@ -82,6 +85,8 @@ static inline bool stop_one_cpu_nowait(unsigned int cpu,
+ 	return false;
+ }
+ 
++static inline void print_stop_info(const char *log_lvl, struct task_struct *task) { }
++
+ #endif	/* CONFIG_SMP */
+ 
+ /*
+diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
+index 19f76d87f..7c841bf0a 100644
+--- a/include/linux/thread_info.h
++++ b/include/linux/thread_info.h
+@@ -36,7 +36,17 @@ static inline long set_restart_fn(struct restart_block *restart,
+ 
+ #define THREADINFO_GFP		(GFP_KERNEL_ACCOUNT | __GFP_ZERO)
+ 
+-#define tif_need_resched() test_thread_flag(TIF_NEED_RESCHED)
++#ifdef CONFIG_PREEMPT_LAZY
++#define tif_need_resched()     (test_thread_flag(TIF_NEED_RESCHED) || \
++                                test_thread_flag(TIF_NEED_RESCHED_LAZY))
++#define tif_need_resched_now() (test_thread_flag(TIF_NEED_RESCHED))
++#define tif_need_resched_lazy()        test_thread_flag(TIF_NEED_RESCHED_LAZY))
++
++#else
++#define tif_need_resched()     test_thread_flag(TIF_NEED_RESCHED)
++#define tif_need_resched_now() test_thread_flag(TIF_NEED_RESCHED)
++#define tif_need_resched_lazy()        0
++#endif
+ 
+ #ifndef CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES
+ static inline int arch_within_stack_frames(const void * const stack,
+diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h
+index 409385b25..3b3c9de82 100644
+--- a/include/linux/trace_events.h
++++ b/include/linux/trace_events.h
+@@ -67,6 +67,8 @@ struct trace_entry {
+ 	unsigned char		flags;
+ 	unsigned char		preempt_count;
+ 	int			pid;
++	unsigned char		migrate_disable;
++	unsigned char		preempt_lazy_count;
+ };
+ 
+ #define TRACE_EVENT_TYPE_MAX						\
+@@ -152,17 +154,66 @@ static inline void tracing_generic_entry_update(struct trace_entry *entry,
+ 						unsigned short type,
+ 						unsigned int trace_ctx)
+ {
+-	struct task_struct *tsk = current;
+-
+ 	entry->preempt_count		= trace_ctx & 0xff;
+-	entry->pid			= (tsk) ? tsk->pid : 0;
++	entry->migrate_disable		= (trace_ctx >> 8) & 0xff;
++	entry->preempt_lazy_count	= (trace_ctx >> 16) & 0xff;
++	entry->pid			= current->pid;
+ 	entry->type			= type;
+-	entry->flags =			trace_ctx >> 16;
++	entry->flags			= trace_ctx >> 24;
+ }
+ 
+-unsigned int tracing_gen_ctx_flags(unsigned long irqflags);
+-unsigned int tracing_gen_ctx(void);
+-unsigned int tracing_gen_ctx_dec(void);
++unsigned int tracing_gen_ctx_irq_test(unsigned int irqs_status);
++
++enum trace_flag_type {
++	TRACE_FLAG_IRQS_OFF		= 0x01,
++	TRACE_FLAG_IRQS_NOSUPPORT	= 0x02,
++	TRACE_FLAG_NEED_RESCHED		= 0x04,
++	TRACE_FLAG_HARDIRQ		= 0x08,
++	TRACE_FLAG_SOFTIRQ		= 0x10,
++	TRACE_FLAG_PREEMPT_RESCHED	= 0x20,
++	TRACE_FLAG_NMI			= 0x40,
++	TRACE_FLAG_NEED_RESCHED_LAZY	= 0x80,
++};
++
++#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT
++static inline unsigned int tracing_gen_ctx_flags(unsigned long irqflags)
++{
++	unsigned int irq_status = irqs_disabled_flags(irqflags) ?
++		TRACE_FLAG_IRQS_OFF : 0;
++	return tracing_gen_ctx_irq_test(irq_status);
++}
++static inline unsigned int tracing_gen_ctx(void)
++{
++	unsigned long irqflags;
++
++	local_save_flags(irqflags);
++	return tracing_gen_ctx_flags(irqflags);
++}
++#else
++
++static inline unsigned int tracing_gen_ctx_flags(unsigned long irqflags)
++{
++	return tracing_gen_ctx_irq_test(TRACE_FLAG_IRQS_NOSUPPORT);
++}
++static inline unsigned int tracing_gen_ctx(void)
++{
++	return tracing_gen_ctx_irq_test(TRACE_FLAG_IRQS_NOSUPPORT);
++}
++#endif
++
++static inline unsigned int tracing_gen_ctx_dec(void)
++{
++	unsigned int trace_ctx;
++
++	trace_ctx = tracing_gen_ctx();
++	/*
++	 * Subtract one from the preeption counter if preemption is enabled,
++	 * see trace_event_buffer_reserve()for details.
++	 */
++	if (IS_ENABLED(CONFIG_PREEMPTION))
++		trace_ctx--;
++	return trace_ctx;
++}
+ 
+ struct trace_event_file;
+ 
+diff --git a/include/linux/u64_stats_sync.h b/include/linux/u64_stats_sync.h
+index e81856c0b..66eb968a0 100644
+--- a/include/linux/u64_stats_sync.h
++++ b/include/linux/u64_stats_sync.h
+@@ -66,7 +66,7 @@
+ #include <linux/seqlock.h>
+ 
+ struct u64_stats_sync {
+-#if BITS_PER_LONG==32 && defined(CONFIG_SMP)
++#if BITS_PER_LONG==32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT))
+ 	seqcount_t	seq;
+ #endif
+ };
+@@ -115,7 +115,7 @@ static inline void u64_stats_inc(u64_stats_t *p)
+ }
+ #endif
+ 
+-#if BITS_PER_LONG == 32 && defined(CONFIG_SMP)
++#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT))
+ #define u64_stats_init(syncp)	seqcount_init(&(syncp)->seq)
+ #else
+ static inline void u64_stats_init(struct u64_stats_sync *syncp)
+@@ -125,15 +125,19 @@ static inline void u64_stats_init(struct u64_stats_sync *syncp)
+ 
+ static inline void u64_stats_update_begin(struct u64_stats_sync *syncp)
+ {
+-#if BITS_PER_LONG==32 && defined(CONFIG_SMP)
++#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT))
++	if (IS_ENABLED(CONFIG_PREEMPT_RT))
++		preempt_disable();
+ 	write_seqcount_begin(&syncp->seq);
+ #endif
+ }
+ 
+ static inline void u64_stats_update_end(struct u64_stats_sync *syncp)
+ {
+-#if BITS_PER_LONG==32 && defined(CONFIG_SMP)
++#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT))
+ 	write_seqcount_end(&syncp->seq);
++	if (IS_ENABLED(CONFIG_PREEMPT_RT))
++		preempt_enable();
+ #endif
+ }
+ 
+@@ -142,8 +146,11 @@ u64_stats_update_begin_irqsave(struct u64_stats_sync *syncp)
+ {
+ 	unsigned long flags = 0;
+ 
+-#if BITS_PER_LONG==32 && defined(CONFIG_SMP)
+-	local_irq_save(flags);
++#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT))
++	if (IS_ENABLED(CONFIG_PREEMPT_RT))
++		preempt_disable();
++	else
++		local_irq_save(flags);
+ 	write_seqcount_begin(&syncp->seq);
+ #endif
+ 	return flags;
+@@ -153,15 +160,18 @@ static inline void
+ u64_stats_update_end_irqrestore(struct u64_stats_sync *syncp,
+ 				unsigned long flags)
+ {
+-#if BITS_PER_LONG==32 && defined(CONFIG_SMP)
++#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT))
+ 	write_seqcount_end(&syncp->seq);
+-	local_irq_restore(flags);
++	if (IS_ENABLED(CONFIG_PREEMPT_RT))
++		preempt_enable();
++	else
++		local_irq_restore(flags);
+ #endif
+ }
+ 
+ static inline unsigned int __u64_stats_fetch_begin(const struct u64_stats_sync *syncp)
+ {
+-#if BITS_PER_LONG==32 && defined(CONFIG_SMP)
++#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT))
+ 	return read_seqcount_begin(&syncp->seq);
+ #else
+ 	return 0;
+@@ -170,7 +180,7 @@ static inline unsigned int __u64_stats_fetch_begin(const struct u64_stats_sync *
+ 
+ static inline unsigned int u64_stats_fetch_begin(const struct u64_stats_sync *syncp)
+ {
+-#if BITS_PER_LONG==32 && !defined(CONFIG_SMP)
++#if BITS_PER_LONG == 32 && (!defined(CONFIG_SMP) && !defined(CONFIG_PREEMPT_RT))
+ 	preempt_disable();
+ #endif
+ 	return __u64_stats_fetch_begin(syncp);
+@@ -179,7 +189,7 @@ static inline unsigned int u64_stats_fetch_begin(const struct u64_stats_sync *sy
+ static inline bool __u64_stats_fetch_retry(const struct u64_stats_sync *syncp,
+ 					 unsigned int start)
+ {
+-#if BITS_PER_LONG==32 && defined(CONFIG_SMP)
++#if BITS_PER_LONG == 32 && (defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT))
+ 	return read_seqcount_retry(&syncp->seq, start);
+ #else
+ 	return false;
+@@ -189,7 +199,7 @@ static inline bool __u64_stats_fetch_retry(const struct u64_stats_sync *syncp,
+ static inline bool u64_stats_fetch_retry(const struct u64_stats_sync *syncp,
+ 					 unsigned int start)
+ {
+-#if BITS_PER_LONG==32 && !defined(CONFIG_SMP)
++#if BITS_PER_LONG == 32 && (!defined(CONFIG_SMP) && !defined(CONFIG_PREEMPT_RT))
+ 	preempt_enable();
+ #endif
+ 	return __u64_stats_fetch_retry(syncp, start);
+@@ -203,7 +213,9 @@ static inline bool u64_stats_fetch_retry(const struct u64_stats_sync *syncp,
+  */
+ static inline unsigned int u64_stats_fetch_begin_irq(const struct u64_stats_sync *syncp)
+ {
+-#if BITS_PER_LONG==32 && !defined(CONFIG_SMP)
++#if BITS_PER_LONG == 32 && defined(CONFIG_PREEMPT_RT)
++	preempt_disable();
++#elif BITS_PER_LONG == 32 && !defined(CONFIG_SMP)
+ 	local_irq_disable();
+ #endif
+ 	return __u64_stats_fetch_begin(syncp);
+@@ -212,7 +224,9 @@ static inline unsigned int u64_stats_fetch_begin_irq(const struct u64_stats_sync
+ static inline bool u64_stats_fetch_retry_irq(const struct u64_stats_sync *syncp,
+ 					     unsigned int start)
+ {
+-#if BITS_PER_LONG==32 && !defined(CONFIG_SMP)
++#if BITS_PER_LONG == 32 && defined(CONFIG_PREEMPT_RT)
++	preempt_enable();
++#elif BITS_PER_LONG == 32 && !defined(CONFIG_SMP)
+ 	local_irq_enable();
+ #endif
+ 	return __u64_stats_fetch_retry(syncp, start);
+diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
+index 322dcbfcc..9a3a10ea3 100644
+--- a/include/linux/vmstat.h
++++ b/include/linux/vmstat.h
+@@ -63,7 +63,9 @@ DECLARE_PER_CPU(struct vm_event_state, vm_event_states);
+  */
+ static inline void __count_vm_event(enum vm_event_item item)
+ {
++	preempt_disable_rt();
+ 	raw_cpu_inc(vm_event_states.event[item]);
++	preempt_enable_rt();
+ }
+ 
+ static inline void count_vm_event(enum vm_event_item item)
+@@ -73,7 +75,9 @@ static inline void count_vm_event(enum vm_event_item item)
+ 
+ static inline void __count_vm_events(enum vm_event_item item, long delta)
+ {
++	preempt_disable_rt();
+ 	raw_cpu_add(vm_event_states.event[item], delta);
++	preempt_enable_rt();
+ }
+ 
+ static inline void count_vm_events(enum vm_event_item item, long delta)
+diff --git a/include/linux/vtime.h b/include/linux/vtime.h
+index 2cdeca062..041d6524d 100644
+--- a/include/linux/vtime.h
++++ b/include/linux/vtime.h
+@@ -83,36 +83,46 @@ static inline void vtime_init_idle(struct task_struct *tsk, int cpu) { }
+ #endif
+ 
+ #ifdef CONFIG_VIRT_CPU_ACCOUNTING_NATIVE
+-extern void vtime_account_irq_enter(struct task_struct *tsk);
+-static inline void vtime_account_irq_exit(struct task_struct *tsk)
+-{
+-	/* On hard|softirq exit we always account to hard|softirq cputime */
+-	vtime_account_kernel(tsk);
+-}
++extern void vtime_account_irq(struct task_struct *tsk, unsigned int offset);
++extern void vtime_account_softirq(struct task_struct *tsk);
++extern void vtime_account_hardirq(struct task_struct *tsk);
+ extern void vtime_flush(struct task_struct *tsk);
+ #else /* !CONFIG_VIRT_CPU_ACCOUNTING_NATIVE */
+-static inline void vtime_account_irq_enter(struct task_struct *tsk) { }
+-static inline void vtime_account_irq_exit(struct task_struct *tsk) { }
++static inline void vtime_account_irq(struct task_struct *tsk, unsigned int offset) { }
++static inline void vtime_account_softirq(struct task_struct *tsk) { }
++static inline void vtime_account_hardirq(struct task_struct *tsk) { }
+ static inline void vtime_flush(struct task_struct *tsk) { }
+ #endif
+ 
+ 
+ #ifdef CONFIG_IRQ_TIME_ACCOUNTING
+-extern void irqtime_account_irq(struct task_struct *tsk);
++extern void irqtime_account_irq(struct task_struct *tsk, unsigned int offset);
+ #else
+-static inline void irqtime_account_irq(struct task_struct *tsk) { }
++static inline void irqtime_account_irq(struct task_struct *tsk, unsigned int offset) { }
+ #endif
+ 
+-static inline void account_irq_enter_time(struct task_struct *tsk)
++static inline void account_softirq_enter(struct task_struct *tsk)
++{
++	vtime_account_irq(tsk, SOFTIRQ_OFFSET);
++	irqtime_account_irq(tsk, SOFTIRQ_OFFSET);
++}
++
++static inline void account_softirq_exit(struct task_struct *tsk)
++{
++	vtime_account_softirq(tsk);
++	irqtime_account_irq(tsk, 0);
++}
++
++static inline void account_hardirq_enter(struct task_struct *tsk)
+ {
+-	vtime_account_irq_enter(tsk);
+-	irqtime_account_irq(tsk);
++	vtime_account_irq(tsk, HARDIRQ_OFFSET);
++	irqtime_account_irq(tsk, HARDIRQ_OFFSET);
+ }
+ 
+-static inline void account_irq_exit_time(struct task_struct *tsk)
++static inline void account_hardirq_exit(struct task_struct *tsk)
+ {
+-	vtime_account_irq_exit(tsk);
+-	irqtime_account_irq(tsk);
++	vtime_account_hardirq(tsk);
++	irqtime_account_irq(tsk, 0);
+ }
+ 
+ #endif /* _LINUX_KERNEL_VTIME_H */
+diff --git a/include/linux/wait.h b/include/linux/wait.h
+index 1663e4768..20aae6938 100644
+--- a/include/linux/wait.h
++++ b/include/linux/wait.h
+@@ -10,6 +10,7 @@
+ 
+ #include <asm/current.h>
+ #include <uapi/linux/wait.h>
++#include <linux/atomic.h>
+ 
+ typedef struct wait_queue_entry wait_queue_entry_t;
+ 
+diff --git a/include/linux/ww_mutex.h b/include/linux/ww_mutex.h
+index 6ecf2a022..3145de598 100644
+--- a/include/linux/ww_mutex.h
++++ b/include/linux/ww_mutex.h
+@@ -28,6 +28,14 @@ struct ww_class {
+ 	unsigned int is_wait_die;
+ };
+ 
++struct ww_mutex {
++	struct mutex base;
++	struct ww_acquire_ctx *ctx;
++#ifdef CONFIG_DEBUG_MUTEXES
++	struct ww_class *ww_class;
++#endif
++};
++
+ struct ww_acquire_ctx {
+ 	struct task_struct *task;
+ 	unsigned long stamp;
+diff --git a/include/net/gen_stats.h b/include/net/gen_stats.h
+index 1424e02ce..163f8415e 100644
+--- a/include/net/gen_stats.h
++++ b/include/net/gen_stats.h
+@@ -6,6 +6,7 @@
+ #include <linux/socket.h>
+ #include <linux/rtnetlink.h>
+ #include <linux/pkt_sched.h>
++#include <net/net_seq_lock.h>
+ 
+ /* Note: this used to be in include/uapi/linux/gen_stats.h */
+ struct gnet_stats_basic_packed {
+@@ -42,15 +43,15 @@ int gnet_stats_start_copy_compat(struct sk_buff *skb, int type,
+ 				 spinlock_t *lock, struct gnet_dump *d,
+ 				 int padattr);
+ 
+-int gnet_stats_copy_basic(const seqcount_t *running,
++int gnet_stats_copy_basic(net_seqlock_t *running,
+ 			  struct gnet_dump *d,
+ 			  struct gnet_stats_basic_cpu __percpu *cpu,
+ 			  struct gnet_stats_basic_packed *b);
+-void __gnet_stats_copy_basic(const seqcount_t *running,
++void __gnet_stats_copy_basic(net_seqlock_t *running,
+ 			     struct gnet_stats_basic_packed *bstats,
+ 			     struct gnet_stats_basic_cpu __percpu *cpu,
+ 			     struct gnet_stats_basic_packed *b);
+-int gnet_stats_copy_basic_hw(const seqcount_t *running,
++int gnet_stats_copy_basic_hw(net_seqlock_t *running,
+ 			     struct gnet_dump *d,
+ 			     struct gnet_stats_basic_cpu __percpu *cpu,
+ 			     struct gnet_stats_basic_packed *b);
+@@ -70,13 +71,13 @@ int gen_new_estimator(struct gnet_stats_basic_packed *bstats,
+ 		      struct gnet_stats_basic_cpu __percpu *cpu_bstats,
+ 		      struct net_rate_estimator __rcu **rate_est,
+ 		      spinlock_t *lock,
+-		      seqcount_t *running, struct nlattr *opt);
++		      net_seqlock_t *running, struct nlattr *opt);
+ void gen_kill_estimator(struct net_rate_estimator __rcu **ptr);
+ int gen_replace_estimator(struct gnet_stats_basic_packed *bstats,
+ 			  struct gnet_stats_basic_cpu __percpu *cpu_bstats,
+ 			  struct net_rate_estimator __rcu **ptr,
+ 			  spinlock_t *lock,
+-			  seqcount_t *running, struct nlattr *opt);
++			  net_seqlock_t *running, struct nlattr *opt);
+ bool gen_estimator_active(struct net_rate_estimator __rcu **ptr);
+ bool gen_estimator_read(struct net_rate_estimator __rcu **ptr,
+ 			struct gnet_stats_rate_est64 *sample);
+diff --git a/include/net/net_seq_lock.h b/include/net/net_seq_lock.h
+new file mode 100644
+index 000000000..67710bace
+--- /dev/null
++++ b/include/net/net_seq_lock.h
+@@ -0,0 +1,15 @@
++#ifndef __NET_NET_SEQ_LOCK_H__
++#define __NET_NET_SEQ_LOCK_H__
++
++#ifdef CONFIG_PREEMPT_RT
++# define net_seqlock_t			seqlock_t
++# define net_seq_begin(__r)		read_seqbegin(__r)
++# define net_seq_retry(__r, __s)	read_seqretry(__r, __s)
++
++#else
++# define net_seqlock_t			seqcount_t
++# define net_seq_begin(__r)		read_seqcount_begin(__r)
++# define net_seq_retry(__r, __s)	read_seqcount_retry(__r, __s)
++#endif
++
++#endif
+diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
+index 9144e0f09..464d14b2a 100644
+--- a/include/net/netns/xfrm.h
++++ b/include/net/netns/xfrm.h
+@@ -74,7 +74,7 @@ struct netns_xfrm {
+ 	struct dst_ops		xfrm6_dst_ops;
+ #endif
+ 	spinlock_t		xfrm_state_lock;
+-	seqcount_t		xfrm_state_hash_generation;
++	seqcount_spinlock_t	xfrm_state_hash_generation;
+ 	seqcount_spinlock_t	xfrm_policy_hash_generation;
+ 
+ 	spinlock_t xfrm_policy_lock;
+diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
+index fad29c996..a0a8b6a3f 100644
+--- a/include/net/sch_generic.h
++++ b/include/net/sch_generic.h
+@@ -10,6 +10,7 @@
+ #include <linux/percpu.h>
+ #include <linux/dynamic_queue_limits.h>
+ #include <linux/list.h>
++#include <net/net_seq_lock.h>
+ #include <linux/refcount.h>
+ #include <linux/workqueue.h>
+ #include <linux/mutex.h>
+@@ -102,7 +103,7 @@ struct Qdisc {
+ 	struct sk_buff_head	gso_skb ____cacheline_aligned_in_smp;
+ 	struct qdisc_skb_head	q;
+ 	struct gnet_stats_basic_packed bstats;
+-	seqcount_t		running;
++	net_seqlock_t		running;
+ 	struct gnet_stats_queue	qstats;
+ 	unsigned long		state;
+ 	struct Qdisc            *next_sched;
+@@ -146,7 +147,11 @@ static inline bool qdisc_is_running(struct Qdisc *qdisc)
+ {
+ 	if (qdisc->flags & TCQ_F_NOLOCK)
+ 		return spin_is_locked(&qdisc->seqlock);
++#ifdef CONFIG_PREEMPT_RT
++	return spin_is_locked(&qdisc->running.lock) ? true : false;
++#else
+ 	return (raw_read_seqcount(&qdisc->running) & 1) ? true : false;
++#endif
+ }
+ 
+ static inline bool qdisc_is_percpu_stats(const struct Qdisc *q)
+@@ -187,17 +192,35 @@ static inline bool qdisc_run_begin(struct Qdisc *qdisc)
+ 	} else if (qdisc_is_running(qdisc)) {
+ 		return false;
+ 	}
++#ifdef CONFIG_PREEMPT_RT
++	if (spin_trylock(&qdisc->running.lock)) {
++		seqcount_t *s = &qdisc->running.seqcount.seqcount;
++		/*
++		 * Variant of write_seqcount_t_begin() telling lockdep that a
++		 * trylock was attempted.
++		 */
++		raw_write_seqcount_t_begin(s);
++		seqcount_acquire(&s->dep_map, 0, 1, _RET_IP_);
++		return true;
++	}
++	return false;
++#else
+ 	/* Variant of write_seqcount_begin() telling lockdep a trylock
+ 	 * was attempted.
+ 	 */
+ 	raw_write_seqcount_begin(&qdisc->running);
+ 	seqcount_acquire(&qdisc->running.dep_map, 0, 1, _RET_IP_);
+ 	return true;
++#endif
+ }
+ 
+ static inline void qdisc_run_end(struct Qdisc *qdisc)
+ {
++#ifdef CONFIG_PREEMPT_RT
++	write_sequnlock(&qdisc->running);
++#else
+ 	write_seqcount_end(&qdisc->running);
++#endif
+ 	if (qdisc->flags & TCQ_F_NOLOCK) {
+ 		spin_unlock(&qdisc->seqlock);
+ 
+@@ -591,7 +614,7 @@ static inline spinlock_t *qdisc_root_sleeping_lock(const struct Qdisc *qdisc)
+ 	return qdisc_lock(root);
+ }
+ 
+-static inline seqcount_t *qdisc_root_sleeping_running(const struct Qdisc *qdisc)
++static inline net_seqlock_t *qdisc_root_sleeping_running(const struct Qdisc *qdisc)
+ {
+ 	struct Qdisc *root = qdisc_root_sleeping(qdisc);
+ 
+diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h
+index eb5ec1fb6..122d96db9 100644
+--- a/include/trace/events/sched.h
++++ b/include/trace/events/sched.h
+@@ -732,6 +732,18 @@ DEFINE_EVENT(psi_memstall_template, psi_memstall_leave,
+ 	TP_ARGS(function)
+ );
+ 
++DECLARE_TRACE(sched_migrate_disable_tp,
++	      TP_PROTO(struct task_struct *p),
++	      TP_ARGS(p));
++
++DECLARE_TRACE(sched_migrate_enable_tp,
++	      TP_PROTO(struct task_struct *p),
++	      TP_ARGS(p));
++
++DECLARE_TRACE(sched_migrate_pull_tp,
++	      TP_PROTO(struct task_struct *p),
++	      TP_ARGS(p));
++
+ #endif /* _TRACE_SCHED_H */
+ 
+ /* This part must be outside protection */
+diff --git a/init/Kconfig b/init/Kconfig
+index 31fff350a..7cc9ec6ef 100644
+--- a/init/Kconfig
++++ b/init/Kconfig
+@@ -866,7 +866,7 @@ config NUMA_BALANCING
+ 	bool "Memory placement aware NUMA scheduler"
+ 	depends on ARCH_SUPPORTS_NUMA_BALANCING
+ 	depends on !ARCH_WANT_NUMA_VARIABLE_LOCALITY
+-	depends on SMP && NUMA && MIGRATION
++	depends on SMP && NUMA && MIGRATION && !PREEMPT_RT
+ 	help
+ 	  This option adds support for automatic NUMA aware memory/task placement.
+ 	  The mechanism is quite primitive and is based on migrating memory when
+@@ -1023,6 +1023,7 @@ config CFS_BANDWIDTH
+ config RT_GROUP_SCHED
+ 	bool "Group scheduling for SCHED_RR/FIFO"
+ 	depends on CGROUP_SCHED
++	depends on !PREEMPT_RT
+ 	default n
+ 	help
+ 	  This feature lets you explicitly allocate real CPU bandwidth
+@@ -2005,6 +2006,7 @@ choice
+ 
+ config SLAB
+ 	bool "SLAB"
++	depends on !PREEMPT_RT
+ 	select HAVE_HARDENED_USERCOPY_ALLOCATOR
+ 	help
+ 	  The regular slab allocator that is established and known to work
+@@ -2025,6 +2027,7 @@ config SLUB
+ config SLOB
+ 	depends on EXPERT
+ 	bool "SLOB (Simple Allocator)"
++	depends on !PREEMPT_RT
+ 	help
+ 	   SLOB replaces the stock allocator with a drastically simpler
+ 	   allocator. SLOB is generally more space efficient but
+@@ -2091,7 +2094,7 @@ config SHUFFLE_PAGE_ALLOCATOR
+ 
+ config SLUB_CPU_PARTIAL
+ 	default y
+-	depends on SLUB && SMP
++	depends on SLUB && SMP && !PREEMPT_RT
+ 	bool "SLUB per cpu partial cache"
+ 	help
+ 	  Per cpu partial caches accelerate objects allocation and freeing
+diff --git a/kernel/Kconfig.locks b/kernel/Kconfig.locks
+index 3de8fd118..4198f0273 100644
+--- a/kernel/Kconfig.locks
++++ b/kernel/Kconfig.locks
+@@ -251,7 +251,7 @@ config ARCH_USE_QUEUED_RWLOCKS
+ 
+ config QUEUED_RWLOCKS
+ 	def_bool y if ARCH_USE_QUEUED_RWLOCKS
+-	depends on SMP
++	depends on SMP && !PREEMPT_RT
+ 
+ config ARCH_HAS_MMIOWB
+ 	bool
+diff --git a/kernel/Kconfig.preempt b/kernel/Kconfig.preempt
+index e62a62303..b95f8784c 100644
+--- a/kernel/Kconfig.preempt
++++ b/kernel/Kconfig.preempt
+@@ -1,5 +1,11 @@
+ # SPDX-License-Identifier: GPL-2.0-only
+ 
++config HAVE_PREEMPT_LAZY
++	bool
++
++config PREEMPT_LAZY
++	def_bool y if HAVE_PREEMPT_LAZY && PREEMPT_RT
++
+ choice
+ 	prompt "Preemption Model"
+ 	default PREEMPT_NONE
+@@ -60,6 +66,7 @@ config PREEMPT_RT
+ 	bool "Fully Preemptible Kernel (Real-Time)"
+ 	depends on EXPERT && ARCH_SUPPORTS_RT
+ 	select PREEMPTION
++	select RT_MUTEXES
+ 	help
+ 	  This option turns the kernel into a real-time kernel by replacing
+ 	  various locking primitives (spinlocks, rwlocks, etc.) with
+diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c
+index 90de01cc6..d3b1a03d8 100644
+--- a/kernel/cgroup/cpuset.c
++++ b/kernel/cgroup/cpuset.c
+@@ -358,7 +358,7 @@ void cpuset_read_unlock(void)
+ 	percpu_up_read(&cpuset_rwsem);
+ }
+ 
+-static DEFINE_SPINLOCK(callback_lock);
++static DEFINE_RAW_SPINLOCK(callback_lock);
+ 
+ static struct workqueue_struct *cpuset_migrate_mm_wq;
+ 
+@@ -737,9 +737,9 @@ static int update_prefer_cpumask(struct cpuset *cs, struct cpuset *trialcs,
+ 	if (!cpumask_empty(trialcs->prefer_cpus))
+ 		dynamic_affinity_enable();
+ 
+-	spin_lock_irq(&callback_lock);
++	raw_spin_lock_irq(&callback_lock);
+ 	cpumask_copy(cs->prefer_cpus, trialcs->prefer_cpus);
+-	spin_unlock_irq(&callback_lock);
++	raw_spin_unlock_irq(&callback_lock);
+ 
+ 	return 0;
+ }
+@@ -1399,7 +1399,7 @@ static int update_parent_subparts_cpumask(struct cpuset *cpuset, int cmd,
+ 	 * Newly added CPUs will be removed from effective_cpus and
+ 	 * newly deleted ones will be added back to effective_cpus.
+ 	 */
+-	spin_lock_irq(&callback_lock);
++	raw_spin_lock_irq(&callback_lock);
+ 	if (adding) {
+ 		cpumask_or(parent->subparts_cpus,
+ 			   parent->subparts_cpus, tmp->addmask);
+@@ -1421,7 +1421,7 @@ static int update_parent_subparts_cpumask(struct cpuset *cpuset, int cmd,
+ 
+ 	if (cpuset->partition_root_state != new_prs)
+ 		cpuset->partition_root_state = new_prs;
+-	spin_unlock_irq(&callback_lock);
++	raw_spin_unlock_irq(&callback_lock);
+ 
+ 	return cmd == partcmd_update;
+ }
+@@ -1524,7 +1524,7 @@ static void update_cpumasks_hier(struct cpuset *cs, struct tmpmasks *tmp)
+ 			continue;
+ 		rcu_read_unlock();
+ 
+-		spin_lock_irq(&callback_lock);
++		raw_spin_lock_irq(&callback_lock);
+ 
+ 		cpumask_copy(cp->effective_cpus, tmp->new_cpus);
+ 		if (cp->nr_subparts_cpus && (new_prs != PRS_ENABLED)) {
+@@ -1558,7 +1558,7 @@ static void update_cpumasks_hier(struct cpuset *cs, struct tmpmasks *tmp)
+ 		if (new_prs != cp->partition_root_state)
+ 			cp->partition_root_state = new_prs;
+ 
+-		spin_unlock_irq(&callback_lock);
++		raw_spin_unlock_irq(&callback_lock);
+ 
+ 		WARN_ON(!is_in_v2_mode() &&
+ 			!cpumask_equal(cp->cpus_allowed, cp->effective_cpus));
+@@ -1686,7 +1686,7 @@ static int update_cpumask(struct cpuset *cs, struct cpuset *trialcs,
+ 			return -EINVAL;
+ 	}
+ 
+-	spin_lock_irq(&callback_lock);
++	raw_spin_lock_irq(&callback_lock);
+ 	cpumask_copy(cs->cpus_allowed, trialcs->cpus_allowed);
+ 
+ 	/*
+@@ -1696,7 +1696,7 @@ static int update_cpumask(struct cpuset *cs, struct cpuset *trialcs,
+ 		cpumask_and(cs->subparts_cpus, cs->subparts_cpus, cs->cpus_allowed);
+ 		cs->nr_subparts_cpus = cpumask_weight(cs->subparts_cpus);
+ 	}
+-	spin_unlock_irq(&callback_lock);
++	raw_spin_unlock_irq(&callback_lock);
+ 
+ 	update_cpumasks_hier(cs, &tmp);
+ 
+@@ -1890,9 +1890,9 @@ static void update_nodemasks_hier(struct cpuset *cs, nodemask_t *new_mems)
+ 			continue;
+ 		rcu_read_unlock();
+ 
+-		spin_lock_irq(&callback_lock);
++		raw_spin_lock_irq(&callback_lock);
+ 		cp->effective_mems = *new_mems;
+-		spin_unlock_irq(&callback_lock);
++		raw_spin_unlock_irq(&callback_lock);
+ 
+ 		WARN_ON(!is_in_v2_mode() &&
+ 			!nodes_equal(cp->mems_allowed, cp->effective_mems));
+@@ -1960,9 +1960,9 @@ static int update_nodemask(struct cpuset *cs, struct cpuset *trialcs,
+ 	if (retval < 0)
+ 		goto done;
+ 
+-	spin_lock_irq(&callback_lock);
++	raw_spin_lock_irq(&callback_lock);
+ 	cs->mems_allowed = trialcs->mems_allowed;
+-	spin_unlock_irq(&callback_lock);
++	raw_spin_unlock_irq(&callback_lock);
+ 
+ 	/* use trialcs->mems_allowed as a temp variable */
+ 	update_nodemasks_hier(cs, &trialcs->mems_allowed);
+@@ -2053,9 +2053,9 @@ static int update_flag(cpuset_flagbits_t bit, struct cpuset *cs,
+ 	spread_flag_changed = ((is_spread_slab(cs) != is_spread_slab(trialcs))
+ 			|| (is_spread_page(cs) != is_spread_page(trialcs)));
+ 
+-	spin_lock_irq(&callback_lock);
++	raw_spin_lock_irq(&callback_lock);
+ 	cs->flags = trialcs->flags;
+-	spin_unlock_irq(&callback_lock);
++	raw_spin_unlock_irq(&callback_lock);
+ 
+ 	if (!cpumask_empty(trialcs->cpus_allowed) && balance_flag_changed)
+ 		rebuild_sched_domains_locked();
+@@ -2141,9 +2141,9 @@ static int update_prstate(struct cpuset *cs, int new_prs)
+ 	rebuild_sched_domains_locked();
+ out:
+ 	if (!err) {
+-		spin_lock_irq(&callback_lock);
++		raw_spin_lock_irq(&callback_lock);
+ 		cs->partition_root_state = new_prs;
+-		spin_unlock_irq(&callback_lock);
++		raw_spin_unlock_irq(&callback_lock);
+ 	}
+ 
+ 	free_cpumasks(NULL, &tmpmask);
+@@ -2575,7 +2575,7 @@ static int cpuset_common_seq_show(struct seq_file *sf, void *v)
+ 	cpuset_filetype_t type = seq_cft(sf)->private;
+ 	int ret = 0;
+ 
+-	spin_lock_irq(&callback_lock);
++	raw_spin_lock_irq(&callback_lock);
+ 
+ 	switch (type) {
+ 	case FILE_CPULIST:
+@@ -2602,7 +2602,7 @@ static int cpuset_common_seq_show(struct seq_file *sf, void *v)
+ 		ret = -EINVAL;
+ 	}
+ 
+-	spin_unlock_irq(&callback_lock);
++	raw_spin_unlock_irq(&callback_lock);
+ 	return ret;
+ }
+ 
+@@ -2923,14 +2923,14 @@ static int cpuset_css_online(struct cgroup_subsys_state *css)
+ 
+ 	cpuset_inc();
+ 
+-	spin_lock_irq(&callback_lock);
++	raw_spin_lock_irq(&callback_lock);
+ 	if (is_in_v2_mode()) {
+ 		cpumask_copy(cs->effective_cpus, parent->effective_cpus);
+ 		cs->effective_mems = parent->effective_mems;
+ 		cs->use_parent_ecpus = true;
+ 		parent->child_ecpus_count++;
+ 	}
+-	spin_unlock_irq(&callback_lock);
++	raw_spin_unlock_irq(&callback_lock);
+ 
+ 	if (!test_bit(CGRP_CPUSET_CLONE_CHILDREN, &css->cgroup->flags))
+ 		goto out_unlock;
+@@ -2957,7 +2957,7 @@ static int cpuset_css_online(struct cgroup_subsys_state *css)
+ 	}
+ 	rcu_read_unlock();
+ 
+-	spin_lock_irq(&callback_lock);
++	raw_spin_lock_irq(&callback_lock);
+ 	cs->mems_allowed = parent->mems_allowed;
+ 	cs->effective_mems = parent->mems_allowed;
+ 	cpumask_copy(cs->cpus_allowed, parent->cpus_allowed);
+@@ -2965,7 +2965,7 @@ static int cpuset_css_online(struct cgroup_subsys_state *css)
+ #ifdef CONFIG_QOS_SCHED_DYNAMIC_AFFINITY
+ 	cpumask_copy(cs->prefer_cpus, parent->prefer_cpus);
+ #endif
+-	spin_unlock_irq(&callback_lock);
++	raw_spin_unlock_irq(&callback_lock);
+ out_unlock:
+ 	percpu_up_write(&cpuset_rwsem);
+ 	put_online_cpus();
+@@ -3021,7 +3021,7 @@ static void cpuset_css_free(struct cgroup_subsys_state *css)
+ static void cpuset_bind(struct cgroup_subsys_state *root_css)
+ {
+ 	percpu_down_write(&cpuset_rwsem);
+-	spin_lock_irq(&callback_lock);
++	raw_spin_lock_irq(&callback_lock);
+ 
+ 	if (is_in_v2_mode()) {
+ 		cpumask_copy(top_cpuset.cpus_allowed, cpu_possible_mask);
+@@ -3032,7 +3032,7 @@ static void cpuset_bind(struct cgroup_subsys_state *root_css)
+ 		top_cpuset.mems_allowed = top_cpuset.effective_mems;
+ 	}
+ 
+-	spin_unlock_irq(&callback_lock);
++	raw_spin_unlock_irq(&callback_lock);
+ 	percpu_up_write(&cpuset_rwsem);
+ }
+ 
+@@ -3144,12 +3144,12 @@ hotplug_update_tasks_legacy(struct cpuset *cs,
+ #endif
+ 	bool is_empty;
+ 
+-	spin_lock_irq(&callback_lock);
++	raw_spin_lock_irq(&callback_lock);
+ 	cpumask_copy(cs->cpus_allowed, new_cpus);
+ 	cpumask_copy(cs->effective_cpus, new_cpus);
+ 	cs->mems_allowed = *new_mems;
+ 	cs->effective_mems = *new_mems;
+-	spin_unlock_irq(&callback_lock);
++	raw_spin_unlock_irq(&callback_lock);
+ 
+ 	/*
+ 	 * Don't call update_tasks_cpumask() if the cpuset becomes empty,
+@@ -3193,10 +3193,10 @@ hotplug_update_tasks(struct cpuset *cs,
+ 	if (nodes_empty(*new_mems))
+ 		*new_mems = parent_cs(cs)->effective_mems;
+ 
+-	spin_lock_irq(&callback_lock);
++	raw_spin_lock_irq(&callback_lock);
+ 	cpumask_copy(cs->effective_cpus, new_cpus);
+ 	cs->effective_mems = *new_mems;
+-	spin_unlock_irq(&callback_lock);
++	raw_spin_unlock_irq(&callback_lock);
+ 
+ 	if (cpus_updated)
+ 		update_tasks_cpumask(cs);
+@@ -3263,10 +3263,10 @@ static void cpuset_hotplug_update_tasks(struct cpuset *cs, struct tmpmasks *tmp)
+ 	if (is_partition_root(cs) && (cpumask_empty(&new_cpus) ||
+ 	   (parent->partition_root_state == PRS_ERROR))) {
+ 		if (cs->nr_subparts_cpus) {
+-			spin_lock_irq(&callback_lock);
++			raw_spin_lock_irq(&callback_lock);
+ 			cs->nr_subparts_cpus = 0;
+ 			cpumask_clear(cs->subparts_cpus);
+-			spin_unlock_irq(&callback_lock);
++			raw_spin_unlock_irq(&callback_lock);
+ 			compute_effective_cpumask(&new_cpus, cs, parent);
+ 		}
+ 
+@@ -3280,9 +3280,9 @@ static void cpuset_hotplug_update_tasks(struct cpuset *cs, struct tmpmasks *tmp)
+ 		     cpumask_empty(&new_cpus)) {
+ 			update_parent_subparts_cpumask(cs, partcmd_disable,
+ 						       NULL, tmp);
+-			spin_lock_irq(&callback_lock);
++			raw_spin_lock_irq(&callback_lock);
+ 			cs->partition_root_state = PRS_ERROR;
+-			spin_unlock_irq(&callback_lock);
++			raw_spin_unlock_irq(&callback_lock);
+ 		}
+ 		cpuset_force_rebuild();
+ 	}
+@@ -3362,7 +3362,7 @@ static void cpuset_hotplug_workfn(struct work_struct *work)
+ 
+ 	/* synchronize cpus_allowed to cpu_active_mask */
+ 	if (cpus_updated) {
+-		spin_lock_irq(&callback_lock);
++		raw_spin_lock_irq(&callback_lock);
+ 		if (!on_dfl)
+ 			cpumask_copy(top_cpuset.cpus_allowed, &new_cpus);
+ 		/*
+@@ -3382,17 +3382,17 @@ static void cpuset_hotplug_workfn(struct work_struct *work)
+ 			}
+ 		}
+ 		cpumask_copy(top_cpuset.effective_cpus, &new_cpus);
+-		spin_unlock_irq(&callback_lock);
++		raw_spin_unlock_irq(&callback_lock);
+ 		/* we don't mess with cpumasks of tasks in top_cpuset */
+ 	}
+ 
+ 	/* synchronize mems_allowed to N_MEMORY */
+ 	if (mems_updated) {
+-		spin_lock_irq(&callback_lock);
++		raw_spin_lock_irq(&callback_lock);
+ 		if (!on_dfl)
+ 			top_cpuset.mems_allowed = new_mems;
+ 		top_cpuset.effective_mems = new_mems;
+-		spin_unlock_irq(&callback_lock);
++		raw_spin_unlock_irq(&callback_lock);
+ 		update_tasks_nodemask(&top_cpuset);
+ 	}
+ 
+@@ -3496,11 +3496,11 @@ void cpuset_cpus_allowed(struct task_struct *tsk, struct cpumask *pmask)
+ {
+ 	unsigned long flags;
+ 
+-	spin_lock_irqsave(&callback_lock, flags);
++	raw_spin_lock_irqsave(&callback_lock, flags);
+ 	rcu_read_lock();
+ 	guarantee_online_cpus(task_cs(tsk), pmask);
+ 	rcu_read_unlock();
+-	spin_unlock_irqrestore(&callback_lock, flags);
++	raw_spin_unlock_irqrestore(&callback_lock, flags);
+ }
+ 
+ /**
+@@ -3561,11 +3561,11 @@ nodemask_t cpuset_mems_allowed(struct task_struct *tsk)
+ 	nodemask_t mask;
+ 	unsigned long flags;
+ 
+-	spin_lock_irqsave(&callback_lock, flags);
++	raw_spin_lock_irqsave(&callback_lock, flags);
+ 	rcu_read_lock();
+ 	guarantee_online_mems(task_cs(tsk), &mask);
+ 	rcu_read_unlock();
+-	spin_unlock_irqrestore(&callback_lock, flags);
++	raw_spin_unlock_irqrestore(&callback_lock, flags);
+ 
+ 	return mask;
+ }
+@@ -3657,14 +3657,14 @@ bool __cpuset_node_allowed(int node, gfp_t gfp_mask)
+ 		return true;
+ 
+ 	/* Not hardwall and node outside mems_allowed: scan up cpusets */
+-	spin_lock_irqsave(&callback_lock, flags);
++	raw_spin_lock_irqsave(&callback_lock, flags);
+ 
+ 	rcu_read_lock();
+ 	cs = nearest_hardwall_ancestor(task_cs(current));
+ 	allowed = node_isset(node, cs->mems_allowed);
+ 	rcu_read_unlock();
+ 
+-	spin_unlock_irqrestore(&callback_lock, flags);
++	raw_spin_unlock_irqrestore(&callback_lock, flags);
+ 	return allowed;
+ }
+ 
+diff --git a/kernel/cgroup/rstat.c b/kernel/cgroup/rstat.c
+index d2ae14d0b..7b3bea56d 100644
+--- a/kernel/cgroup/rstat.c
++++ b/kernel/cgroup/rstat.c
+@@ -156,8 +156,9 @@ static void cgroup_rstat_flush_locked(struct cgroup *cgrp, bool may_sleep)
+ 		raw_spinlock_t *cpu_lock = per_cpu_ptr(&cgroup_rstat_cpu_lock,
+ 						       cpu);
+ 		struct cgroup *pos = NULL;
++		unsigned long flags;
+ 
+-		raw_spin_lock(cpu_lock);
++		raw_spin_lock_irqsave(cpu_lock, flags);
+ 		while ((pos = cgroup_rstat_cpu_pop_updated(pos, cgrp, cpu))) {
+ 			struct cgroup_subsys_state *css;
+ 
+@@ -169,7 +170,7 @@ static void cgroup_rstat_flush_locked(struct cgroup *cgrp, bool may_sleep)
+ 				css->ss->css_rstat_flush(css, cpu);
+ 			rcu_read_unlock();
+ 		}
+-		raw_spin_unlock(cpu_lock);
++		raw_spin_unlock_irqrestore(cpu_lock, flags);
+ 
+ 		/* if @may_sleep, play nice and yield if necessary */
+ 		if (may_sleep && (need_resched() ||
+diff --git a/kernel/cpu.c b/kernel/cpu.c
+index a70260b91..106e4b7c0 100644
+--- a/kernel/cpu.c
++++ b/kernel/cpu.c
+@@ -1665,7 +1665,7 @@ static struct cpuhp_step cpuhp_hp_states[] = {
+ 		.name			= "ap:online",
+ 	},
+ 	/*
+-	 * Handled on controll processor until the plugged processor manages
++	 * Handled on control processor until the plugged processor manages
+ 	 * this itself.
+ 	 */
+ 	[CPUHP_TEARDOWN_CPU] = {
+@@ -1674,6 +1674,13 @@ static struct cpuhp_step cpuhp_hp_states[] = {
+ 		.teardown.single	= takedown_cpu,
+ 		.cant_stop		= true,
+ 	},
++
++	[CPUHP_AP_SCHED_WAIT_EMPTY] = {
++		.name			= "sched:waitempty",
++		.startup.single		= NULL,
++		.teardown.single	= sched_cpu_wait_empty,
++	},
++
+ 	/* Handle smpboot threads park/unpark */
+ 	[CPUHP_AP_SMPBOOT_THREADS] = {
+ 		.name			= "smpboot/threads:online",
+diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
+index 4e09fab52..1f5c577b9 100644
+--- a/kernel/debug/kdb/kdb_main.c
++++ b/kernel/debug/kdb/kdb_main.c
+@@ -2157,7 +2157,7 @@ static int kdb_dmesg(int argc, const char **argv)
+ 	int adjust = 0;
+ 	int n = 0;
+ 	int skip = 0;
+-	struct kmsg_dumper dumper = { .active = 1 };
++	struct kmsg_dumper_iter iter = { .active = 1 };
+ 	size_t len;
+ 	char buf[201];
+ 
+@@ -2182,8 +2182,8 @@ static int kdb_dmesg(int argc, const char **argv)
+ 		kdb_set(2, setargs);
+ 	}
+ 
+-	kmsg_dump_rewind_nolock(&dumper);
+-	while (kmsg_dump_get_line_nolock(&dumper, 1, NULL, 0, NULL))
++	kmsg_dump_rewind(&iter);
++	while (kmsg_dump_get_line(&iter, 1, NULL, 0, NULL))
+ 		n++;
+ 
+ 	if (lines < 0) {
+@@ -2215,8 +2215,8 @@ static int kdb_dmesg(int argc, const char **argv)
+ 	if (skip >= n || skip < 0)
+ 		return 0;
+ 
+-	kmsg_dump_rewind_nolock(&dumper);
+-	while (kmsg_dump_get_line_nolock(&dumper, 1, buf, sizeof(buf), &len)) {
++	kmsg_dump_rewind(&iter);
++	while (kmsg_dump_get_line(&iter, 1, buf, sizeof(buf), &len)) {
+ 		if (skip) {
+ 			skip--;
+ 			continue;
+diff --git a/kernel/entry/common.c b/kernel/entry/common.c
+index a028b28da..382c0284a 100644
+--- a/kernel/entry/common.c
++++ b/kernel/entry/common.c
+@@ -2,6 +2,7 @@
+ 
+ #include <linux/context_tracking.h>
+ #include <linux/entry-common.h>
++#include <linux/highmem.h>
+ #include <linux/livepatch.h>
+ #include <linux/audit.h>
+ 
+@@ -156,9 +157,17 @@ static unsigned long exit_to_user_mode_loop(struct pt_regs *regs,
+ 
+ 		local_irq_enable_exit_to_user(ti_work);
+ 
+-		if (ti_work & _TIF_NEED_RESCHED)
++		if (ti_work & _TIF_NEED_RESCHED_MASK)
+ 			schedule();
+ 
++#ifdef ARCH_RT_DELAYS_SIGNAL_SEND
++		if (unlikely(current->forced_info.si_signo)) {
++			struct task_struct *t = current;
++			force_sig_info(&t->forced_info);
++			t->forced_info.si_signo = 0;
++		}
++#endif
++
+ 		if (ti_work & _TIF_UPROBE)
+ 			uprobe_notify_resume(regs);
+ 
+@@ -209,6 +218,7 @@ static void exit_to_user_mode_prepare(struct pt_regs *regs)
+ 
+ 	/* Ensure that the address limit is intact and no locks are held */
+ 	addr_limit_user_check();
++	kmap_assert_nomap();
+ 	lockdep_assert_irqs_disabled();
+ 	lockdep_sys_exit();
+ }
+@@ -368,7 +378,7 @@ void irqentry_exit_cond_resched(void)
+ 		rcu_irq_exit_check_preempt();
+ 		if (IS_ENABLED(CONFIG_DEBUG_ENTRY))
+ 			WARN_ON_ONCE(!on_thread_stack());
+-		if (need_resched())
++		if (should_resched(0))
+ 			preempt_schedule_irq();
+ 	}
+ }
+diff --git a/kernel/exit.c b/kernel/exit.c
+index 26a81ea63..c15ca5450 100644
+--- a/kernel/exit.c
++++ b/kernel/exit.c
+@@ -153,7 +153,7 @@ static void __exit_signal(struct task_struct *tsk)
+ 	 * Do this under ->siglock, we can race with another thread
+ 	 * doing sigqueue_free() if we have SIGQUEUE_PREALLOC signals.
+ 	 */
+-	flush_sigqueue(&tsk->pending);
++	flush_task_sigqueue(tsk);
+ 	tsk->sighand = NULL;
+ 	spin_unlock(&sighand->siglock);
+ 
+diff --git a/kernel/fork.c b/kernel/fork.c
+index 4faf2dd4c..198b7e8cb 100644
+--- a/kernel/fork.c
++++ b/kernel/fork.c
+@@ -42,6 +42,7 @@
+ #include <linux/mmu_notifier.h>
+ #include <linux/fs.h>
+ #include <linux/mm.h>
++#include <linux/kprobes.h>
+ #include <linux/vmacache.h>
+ #include <linux/nsproxy.h>
+ #include <linux/capability.h>
+@@ -291,7 +292,7 @@ static inline void free_thread_stack(struct task_struct *tsk)
+ 			return;
+ 		}
+ 
+-		vfree_atomic(tsk->stack);
++		vfree(tsk->stack);
+ 		return;
+ 	}
+ #endif
+@@ -699,6 +700,19 @@ void __mmdrop(struct mm_struct *mm)
+ }
+ EXPORT_SYMBOL_GPL(__mmdrop);
+ 
++#ifdef CONFIG_PREEMPT_RT
++/*
++ * RCU callback for delayed mm drop. Not strictly rcu, but we don't
++ * want another facility to make this work.
++ */
++void __mmdrop_delayed(struct rcu_head *rhp)
++{
++	struct mm_struct *mm = container_of(rhp, struct mm_struct, delayed_drop);
++
++	__mmdrop(mm);
++}
++#endif
++
+ static void mmdrop_async_fn(struct work_struct *work)
+ {
+ 	struct mm_struct *mm;
+@@ -740,6 +754,15 @@ void __put_task_struct(struct task_struct *tsk)
+ 	WARN_ON(refcount_read(&tsk->usage));
+ 	WARN_ON(tsk == current);
+ 
++	/*
++	 * Remove function-return probe instances associated with this
++	 * task and put them back on the free list.
++	 */
++	kprobe_flush_task(tsk);
++
++	/* Task is done with its stack. */
++	put_task_stack(tsk);
++
+ 	io_uring_free(tsk);
+ 	cgroup_free(tsk);
+ 	task_numa_free(tsk, true);
+@@ -961,11 +984,13 @@ static struct task_struct *dup_task_struct(struct task_struct *orig, int node)
+ 	tsk->task_frag.page = NULL;
+ 	tsk->wake_q.next = NULL;
+ 	tsk->pf_io_worker = NULL;
++	tsk->wake_q_sleeper.next = NULL;
+ 
+ 	account_kernel_stack(tsk, 1);
+ 
+ 	kcov_task_init(tsk);
+ 
++	kmap_local_fork(tsk);
+ #ifdef CONFIG_FAULT_INJECTION
+ 	tsk->fail_nth = 0;
+ #endif
+@@ -2110,6 +2135,7 @@ static __latent_entropy struct task_struct *copy_process(
+ 	spin_lock_init(&p->alloc_lock);
+ 
+ 	init_sigpending(&p->pending);
++	p->sigqueue_cache = NULL;
+ 
+ 	p->utime = p->stime = p->gtime = 0;
+ #ifdef CONFIG_ARCH_HAS_SCALED_CPUTIME
+diff --git a/kernel/futex/core.c b/kernel/futex/core.c
+index 8dd0bc50a..8056aa077 100644
+--- a/kernel/futex/core.c
++++ b/kernel/futex/core.c
+@@ -1498,6 +1498,7 @@ static int wake_futex_pi(u32 __user *uaddr, u32 uval, struct futex_pi_state *pi_
+ 	struct task_struct *new_owner;
+ 	bool postunlock = false;
+ 	DEFINE_WAKE_Q(wake_q);
++	DEFINE_WAKE_Q(wake_sleeper_q);
+ 	int ret = 0;
+ 
+ 	new_owner = rt_mutex_next_owner(&pi_state->pi_mutex);
+@@ -1547,14 +1548,15 @@ static int wake_futex_pi(u32 __user *uaddr, u32 uval, struct futex_pi_state *pi_
+ 		 * not fail.
+ 		 */
+ 		pi_state_update_owner(pi_state, new_owner);
+-		postunlock = __rt_mutex_futex_unlock(&pi_state->pi_mutex, &wake_q);
++		postunlock = __rt_mutex_futex_unlock(&pi_state->pi_mutex, &wake_q,
++						     &wake_sleeper_q);
+ 	}
+ 
+ out_unlock:
+ 	raw_spin_unlock_irq(&pi_state->pi_mutex.wait_lock);
+ 
+ 	if (postunlock)
+-		rt_mutex_postunlock(&wake_q);
++		rt_mutex_postunlock(&wake_q, &wake_sleeper_q);
+ 
+ 	return ret;
+ }
+@@ -2155,6 +2157,16 @@ static int futex_requeue(u32 __user *uaddr1, unsigned int flags,
+ 				 */
+ 				requeue_pi_wake_futex(this, &key2, hb2);
+ 				continue;
++			} else if (ret == -EAGAIN) {
++				/*
++				 * Waiter was woken by timeout or
++				 * signal and has set pi_blocked_on to
++				 * PI_WAKEUP_INPROGRESS before we
++				 * tried to enqueue it on the rtmutex.
++				 */
++				this->pi_state = NULL;
++				put_pi_state(pi_state);
++				continue;
+ 			} else if (ret) {
+ 				/*
+ 				 * rt_mutex_start_proxy_lock() detected a
+@@ -2847,7 +2859,7 @@ static int futex_lock_pi(u32 __user *uaddr, unsigned int flags,
+ 		goto no_block;
+ 	}
+ 
+-	rt_mutex_init_waiter(&rt_waiter);
++	rt_mutex_init_waiter(&rt_waiter, false);
+ 
+ 	/*
+ 	 * On PREEMPT_RT_FULL, when hb->lock becomes an rt_mutex, we must not
+@@ -3172,7 +3184,7 @@ static int futex_wait_requeue_pi(u32 __user *uaddr, unsigned int flags,
+ {
+ 	struct hrtimer_sleeper timeout, *to;
+ 	struct rt_mutex_waiter rt_waiter;
+-	struct futex_hash_bucket *hb;
++	struct futex_hash_bucket *hb, *hb2;
+ 	union futex_key key2 = FUTEX_KEY_INIT;
+ 	struct futex_q q = futex_q_init;
+ 	int res, ret;
+@@ -3193,7 +3205,7 @@ static int futex_wait_requeue_pi(u32 __user *uaddr, unsigned int flags,
+ 	 * The waiter is allocated on our stack, manipulated by the requeue
+ 	 * code while we sleep on uaddr.
+ 	 */
+-	rt_mutex_init_waiter(&rt_waiter);
++	rt_mutex_init_waiter(&rt_waiter, false);
+ 
+ 	ret = get_futex_key(uaddr2, flags & FLAGS_SHARED, &key2, FUTEX_WRITE);
+ 	if (unlikely(ret != 0))
+@@ -3224,20 +3236,55 @@ static int futex_wait_requeue_pi(u32 __user *uaddr, unsigned int flags,
+ 	/* Queue the futex_q, drop the hb lock, wait for wakeup. */
+ 	futex_wait_queue_me(hb, &q, to);
+ 
+-	spin_lock(&hb->lock);
+-	ret = handle_early_requeue_pi_wakeup(hb, &q, &key2, to);
+-	spin_unlock(&hb->lock);
+-	if (ret)
+-		goto out;
++	/*
++	 * On RT we must avoid races with requeue and trying to block
++	 * on two mutexes (hb->lock and uaddr2's rtmutex) by
++	 * serializing access to pi_blocked_on with pi_lock.
++	 */
++	raw_spin_lock_irq(&current->pi_lock);
++	if (current->pi_blocked_on) {
++		/*
++		 * We have been requeued or are in the process of
++		 * being requeued.
++		 */
++		raw_spin_unlock_irq(&current->pi_lock);
++	} else {
++		/*
++		 * Setting pi_blocked_on to PI_WAKEUP_INPROGRESS
++		 * prevents a concurrent requeue from moving us to the
++		 * uaddr2 rtmutex. After that we can safely acquire
++		 * (and possibly block on) hb->lock.
++		 */
++		current->pi_blocked_on = PI_WAKEUP_INPROGRESS;
++		raw_spin_unlock_irq(&current->pi_lock);
++
++		spin_lock(&hb->lock);
++
++		/*
++		 * Clean up pi_blocked_on. We might leak it otherwise
++		 * when we succeeded with the hb->lock in the fast
++		 * path.
++		 */
++		raw_spin_lock_irq(&current->pi_lock);
++		current->pi_blocked_on = NULL;
++		raw_spin_unlock_irq(&current->pi_lock);
++
++		ret = handle_early_requeue_pi_wakeup(hb, &q, &key2, to);
++		spin_unlock(&hb->lock);
++		if (ret)
++			goto out;
++	}
+ 
+ 	/*
+-	 * In order for us to be here, we know our q.key == key2, and since
+-	 * we took the hb->lock above, we also know that futex_requeue() has
+-	 * completed and we no longer have to concern ourselves with a wakeup
+-	 * race with the atomic proxy lock acquisition by the requeue code. The
+-	 * futex_requeue dropped our key1 reference and incremented our key2
+-	 * reference count.
++	 * In order to be here, we have either been requeued, are in
++	 * the process of being requeued, or requeue successfully
++	 * acquired uaddr2 on our behalf.  If pi_blocked_on was
++	 * non-null above, we may be racing with a requeue.  Do not
++	 * rely on q->lock_ptr to be hb2->lock until after blocking on
++	 * hb->lock or hb2->lock. The futex_requeue dropped our key1
++	 * reference and incremented our key2 reference count.
+ 	 */
++	hb2 = hash_futex(&key2);
+ 
+ 	/* Check if the requeue code acquired the second futex for us. */
+ 	if (!q.rt_waiter) {
+@@ -3246,14 +3293,15 @@ static int futex_wait_requeue_pi(u32 __user *uaddr, unsigned int flags,
+ 		 * did a lock-steal - fix up the PI-state in that case.
+ 		 */
+ 		if (q.pi_state && (q.pi_state->owner != current)) {
+-			spin_lock(q.lock_ptr);
++			spin_lock(&hb2->lock);
++			BUG_ON(&hb2->lock != q.lock_ptr);
+ 			ret = fixup_pi_state_owner(uaddr2, &q, current);
+ 			/*
+ 			 * Drop the reference to the pi state which
+ 			 * the requeue_pi() code acquired for us.
+ 			 */
+ 			put_pi_state(q.pi_state);
+-			spin_unlock(q.lock_ptr);
++			spin_unlock(&hb2->lock);
+ 			/*
+ 			 * Adjust the return value. It's either -EFAULT or
+ 			 * success (1) but the caller expects 0 for success.
+@@ -3272,7 +3320,8 @@ static int futex_wait_requeue_pi(u32 __user *uaddr, unsigned int flags,
+ 		pi_mutex = &q.pi_state->pi_mutex;
+ 		ret = rt_mutex_wait_proxy_lock(pi_mutex, to, &rt_waiter);
+ 
+-		spin_lock(q.lock_ptr);
++		spin_lock(&hb2->lock);
++		BUG_ON(&hb2->lock != q.lock_ptr);
+ 		if (ret && !rt_mutex_cleanup_proxy_lock(pi_mutex, &rt_waiter))
+ 			ret = 0;
+ 
+diff --git a/kernel/irq/handle.c b/kernel/irq/handle.c
+index 8806444a6..acbce92f9 100644
+--- a/kernel/irq/handle.c
++++ b/kernel/irq/handle.c
+@@ -193,9 +193,17 @@ irqreturn_t handle_irq_event_percpu(struct irq_desc *desc)
+ 	irqreturn_t retval;
+ 	unsigned int flags = 0;
+ 
++	struct pt_regs *regs = get_irq_regs();
++	u64 ip = regs ? instruction_pointer(regs) : 0;
++
+ 	retval = __handle_irq_event_percpu(desc, &flags);
+ 
++#ifdef CONFIG_PREEMPT_RT
++	desc->random_ip = ip;
++#else
+ 	add_interrupt_randomness(desc->irq_data.irq);
++#endif
++ 
+ 
+ 	if (!noirqdebug)
+ 		note_interrupt(desc, retval);
+diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
+index 239f5084b..bc59cb61f 100644
+--- a/kernel/irq/manage.c
++++ b/kernel/irq/manage.c
+@@ -1302,6 +1302,8 @@ static int irq_thread(void *data)
+ 
+ 	irq_thread_set_ready(desc, action);
+ 
++	sched_set_fifo(current);
++
+ 	if (force_irqthreads && test_bit(IRQTF_FORCED_THREAD,
+ 					&action->thread_flags))
+ 		handler_fn = irq_forced_thread_fn;
+@@ -1322,6 +1324,16 @@ static int irq_thread(void *data)
+ 		if (action_ret == IRQ_WAKE_THREAD)
+ 			irq_wake_secondary(desc, action);
+ 
++		if (IS_ENABLED(CONFIG_PREEMPT_RT)) {
++			migrate_disable();
++			// add_interrupt_randomness(action->irq, 0,
++			// 	 desc->random_ip ^ (unsigned long) action);
++
++			add_interrupt_randomness(action->irq);
++
++
++			migrate_enable();
++		}
+ 		wake_threads_waitq(desc);
+ 	}
+ 
+@@ -1467,8 +1479,6 @@ setup_irq_thread(struct irqaction *new, unsigned int irq, bool secondary)
+ 	if (IS_ERR(t))
+ 		return PTR_ERR(t);
+ 
+-	sched_set_fifo(t);
+-
+ 	/*
+ 	 * We keep the reference to the task struct even if
+ 	 * the thread dies to avoid that the interrupt code
+@@ -2857,7 +2867,7 @@ EXPORT_SYMBOL_GPL(irq_get_irqchip_state);
+  *	This call sets the internal irqchip state of an interrupt,
+  *	depending on the value of @which.
+  *
+- *	This function should be called with preemption disabled if the
++ *	This function should be called with migration disabled if the
+  *	interrupt controller has per-cpu registers.
+  */
+ int irq_set_irqchip_state(unsigned int irq, enum irqchip_irq_state which,
+diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
+index f865e5f4d..dc7311dd7 100644
+--- a/kernel/irq/spurious.c
++++ b/kernel/irq/spurious.c
+@@ -443,6 +443,10 @@ MODULE_PARM_DESC(noirqdebug, "Disable irq lockup detection when true");
+ 
+ static int __init irqfixup_setup(char *str)
+ {
++#ifdef CONFIG_PREEMPT_RT
++	pr_warn("irqfixup boot option not supported w/ CONFIG_PREEMPT_RT\n");
++	return 1;
++#endif
+ 	irqfixup = 1;
+ 	printk(KERN_WARNING "Misrouted IRQ fixup support enabled.\n");
+ 	printk(KERN_WARNING "This may impact system performance.\n");
+@@ -455,6 +459,10 @@ module_param(irqfixup, int, 0644);
+ 
+ static int __init irqpoll_setup(char *str)
+ {
++#ifdef CONFIG_PREEMPT_RT
++	pr_warn("irqpoll boot option not supported w/ CONFIG_PREEMPT_RT\n");
++	return 1;
++#endif
+ 	irqfixup = 2;
+ 	printk(KERN_WARNING "Misrouted IRQ fixup and polling support "
+ 				"enabled\n");
+diff --git a/kernel/irq_work.c b/kernel/irq_work.c
+index fbff25adb..d3466e3ba 100644
+--- a/kernel/irq_work.c
++++ b/kernel/irq_work.c
+@@ -18,11 +18,36 @@
+ #include <linux/cpu.h>
+ #include <linux/notifier.h>
+ #include <linux/smp.h>
++#include <linux/smpboot.h>
+ #include <asm/processor.h>
+ 
+ 
+ static DEFINE_PER_CPU(struct llist_head, raised_list);
+ static DEFINE_PER_CPU(struct llist_head, lazy_list);
++static DEFINE_PER_CPU(struct task_struct *, irq_workd);
++
++static void wake_irq_workd(void)
++{
++        struct task_struct *tsk = __this_cpu_read(irq_workd);
++
++        if (!llist_empty(this_cpu_ptr(&lazy_list)) && tsk)
++                wake_up_process(tsk);
++}
++
++#ifdef CONFIG_SMP
++static void irq_work_wake(struct irq_work *entry)
++{
++        wake_irq_workd();
++}
++
++static DEFINE_PER_CPU(struct irq_work, irq_work_wakeup) =
++        IRQ_WORK_INIT_HARD(irq_work_wake);
++#endif
++
++static int irq_workd_should_run(unsigned int cpu)
++{
++       return !llist_empty(this_cpu_ptr(&lazy_list));
++}
+ 
+ /*
+  * Claim the entry so that no one else will poke at it.
+@@ -52,15 +77,29 @@ void __weak arch_irq_work_raise(void)
+ /* Enqueue on current CPU, work must already be claimed and preempt disabled */
+ static void __irq_work_queue_local(struct irq_work *work)
+ {
+-	/* If the work is "lazy", handle it from next tick if any */
+-	if (atomic_read(&work->node.a_flags) & IRQ_WORK_LAZY) {
+-		if (llist_add(&work->node.llist, this_cpu_ptr(&lazy_list)) &&
+-		    tick_nohz_tick_stopped())
+-			arch_irq_work_raise();
+-	} else {
+-		if (llist_add(&work->node.llist, this_cpu_ptr(&raised_list)))
+-			arch_irq_work_raise();
+-	}
++	struct llist_head *list;
++        bool rt_lazy_work = false;
++        bool lazy_work = false;
++        int work_flags;
++
++        work_flags = atomic_read(&work->node.a_flags);
++        if (work_flags & IRQ_WORK_LAZY)
++                lazy_work = true;
++        else if (IS_ENABLED(CONFIG_PREEMPT_RT) &&
++                 !(work_flags & IRQ_WORK_HARD_IRQ))
++                rt_lazy_work = true;
++
++        if (lazy_work || rt_lazy_work)
++        	list = this_cpu_ptr(&lazy_list);
++	else
++	        list = this_cpu_ptr(&raised_list);
++
++        if (!llist_add(&work->node.llist, list))
++                return;
++
++        /* If the work is "lazy", handle it from next tick if any */
++        if (!lazy_work || tick_nohz_tick_stopped())
++                arch_irq_work_raise();
+ }
+ 
+ /* Enqueue the irq work @work on the current CPU */
+@@ -102,10 +141,28 @@ bool irq_work_queue_on(struct irq_work *work, int cpu)
+ 	if (cpu != smp_processor_id()) {
+ 		/* Arch remote IPI send/receive backend aren't NMI safe */
+ 		WARN_ON_ONCE(in_nmi());
+-		__smp_call_single_queue(cpu, &work->node.llist);
++
++                /*
++                 * On PREEMPT_RT the items which are not marked as
++                 * IRQ_WORK_HARD_IRQ are added to the lazy list and a HARD work
++                 * item is used on the remote CPU to wake the thread.
++                 */
++                if (IS_ENABLED(CONFIG_PREEMPT_RT) &&
++                    !(atomic_read(&work->node.a_flags) & IRQ_WORK_HARD_IRQ)) {
++ 
++                        if (!llist_add(&work->node.llist, &per_cpu(lazy_list, cpu)))
++                                goto out;
++ 
++                        work = &per_cpu(irq_work_wakeup, cpu);
++                        if (!irq_work_claim(work))
++                                goto out;
++                }
++
++                __smp_call_single_queue(cpu, &work->node.llist);
+ 	} else {
+ 		__irq_work_queue_local(work);
+ 	}
++out:
+ 	preempt_enable();
+ 
+ 	return true;
+@@ -153,14 +210,23 @@ void irq_work_single(void *arg)
+ 	 */
+ 	flags &= ~IRQ_WORK_PENDING;
+ 	(void)atomic_cmpxchg(&work->node.a_flags, flags, flags & ~IRQ_WORK_BUSY);
++
++        if ((IS_ENABLED(CONFIG_PREEMPT_RT) && !irq_work_is_hard(work)) ||
++            !arch_irq_work_has_interrupt())
++		rcuwait_wake_up(&work->irqwait);
+ }
+ 
+ static void irq_work_run_list(struct llist_head *list)
+ {
+ 	struct irq_work *work, *tmp;
+ 	struct llist_node *llnode;
+-
+-	BUG_ON(!irqs_disabled());
++	
++	/*
++	 * On PREEMPT_RT IRQ-work which is not marked as HARD will be processed
++	 * in a per-CPU thread in preemptible context. Only the items which are
++	 * marked as IRQ_WORK_HARD_IRQ will be processed in hardirq context.
++	 */
++	BUG_ON(!irqs_disabled() && !IS_ENABLED(CONFIG_PREEMPT_RT));
+ 
+ 	if (llist_empty(list))
+ 		return;
+@@ -177,7 +243,10 @@ static void irq_work_run_list(struct llist_head *list)
+ void irq_work_run(void)
+ {
+ 	irq_work_run_list(this_cpu_ptr(&raised_list));
+-	irq_work_run_list(this_cpu_ptr(&lazy_list));
++	if (!IS_ENABLED(CONFIG_PREEMPT_RT))
++		irq_work_run_list(this_cpu_ptr(&lazy_list));
++	else
++		wake_irq_workd();
+ }
+ EXPORT_SYMBOL_GPL(irq_work_run);
+ 
+@@ -187,7 +256,10 @@ void irq_work_tick(void)
+ 
+ 	if (!llist_empty(raised) && !arch_irq_work_has_interrupt())
+ 		irq_work_run_list(raised);
+-	irq_work_run_list(this_cpu_ptr(&lazy_list));
++	if (!IS_ENABLED(CONFIG_PREEMPT_RT))
++		irq_work_run_list(this_cpu_ptr(&lazy_list));
++	else
++		wake_irq_workd();
+ }
+ 
+ /*
+@@ -197,8 +269,42 @@ void irq_work_tick(void)
+ void irq_work_sync(struct irq_work *work)
+ {
+ 	lockdep_assert_irqs_enabled();
++        might_sleep();
++
++        if ((IS_ENABLED(CONFIG_PREEMPT_RT) && !irq_work_is_hard(work)) ||
++            !arch_irq_work_has_interrupt()) {
++                rcuwait_wait_event(&work->irqwait, !irq_work_is_busy(work),
++                                   TASK_UNINTERRUPTIBLE);
++                return;
++        }
+ 
+ 	while (irq_work_is_busy(work))
+ 		cpu_relax();
+ }
+ EXPORT_SYMBOL_GPL(irq_work_sync);
++
++static void run_irq_workd(unsigned int cpu)
++{
++	irq_work_run_list(this_cpu_ptr(&lazy_list));
++}
++
++static void irq_workd_setup(unsigned int cpu)
++{
++	sched_set_fifo_low(current);
++}
++
++static struct smp_hotplug_thread irqwork_threads = {
++	.store                  = &irq_workd,
++	.setup			= irq_workd_setup,
++	.thread_should_run      = irq_workd_should_run,
++	.thread_fn              = run_irq_workd,
++	.thread_comm            = "irq_work/%u",
++};
++
++static __init int irq_work_init_threads(void)
++{
++	if (IS_ENABLED(CONFIG_PREEMPT_RT))
++		BUG_ON(smpboot_register_percpu_thread(&irqwork_threads));
++	return 0;
++}
++early_initcall(irq_work_init_threads);
+diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c
+index b9a6f4658..c26219f34 100644
+--- a/kernel/kexec_core.c
++++ b/kernel/kexec_core.c
+@@ -984,7 +984,6 @@ void crash_kexec(struct pt_regs *regs)
+ 	old_cpu = atomic_cmpxchg(&panic_cpu, PANIC_CPU_INVALID, this_cpu);
+ 	if (old_cpu == PANIC_CPU_INVALID) {
+ 		/* This is the 1st CPU which comes here, so go ahead. */
+-		printk_safe_flush_on_panic();
+ 		__crash_kexec(regs);
+ 
+ 		/*
+diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
+index 35859da8b..dfff31ed6 100644
+--- a/kernel/ksysfs.c
++++ b/kernel/ksysfs.c
+@@ -138,6 +138,15 @@ KERNEL_ATTR_RO(vmcoreinfo);
+ 
+ #endif /* CONFIG_CRASH_CORE */
+ 
++#if defined(CONFIG_PREEMPT_RT)
++static ssize_t realtime_show(struct kobject *kobj,
++			     struct kobj_attribute *attr, char *buf)
++{
++	return sprintf(buf, "%d\n", 1);
++}
++KERNEL_ATTR_RO(realtime);
++#endif
++
+ /* whether file capabilities are enabled */
+ static ssize_t fscaps_show(struct kobject *kobj,
+ 				  struct kobj_attribute *attr, char *buf)
+@@ -228,6 +237,9 @@ static struct attribute * kernel_attrs[] = {
+ #ifndef CONFIG_TINY_RCU
+ 	&rcu_expedited_attr.attr,
+ 	&rcu_normal_attr.attr,
++#endif
++#ifdef CONFIG_PREEMPT_RT
++	&realtime_attr.attr,
+ #endif
+ 	NULL
+ };
+diff --git a/kernel/kthread.c b/kernel/kthread.c
+index 508fe5278..3ce6a31db 100644
+--- a/kernel/kthread.c
++++ b/kernel/kthread.c
+@@ -264,6 +264,7 @@ EXPORT_SYMBOL_GPL(kthread_parkme);
+ 
+ static int kthread(void *_create)
+ {
++	static const struct sched_param param = { .sched_priority = 0 };
+ 	/* Copy data: it's on kthread's stack */
+ 	struct kthread_create_info *create = _create;
+ 	int (*threadfn)(void *data) = create->threadfn;
+@@ -294,6 +295,13 @@ static int kthread(void *_create)
+ 	init_completion(&self->parked);
+ 	current->vfork_done = &self->exited;
+ 
++	/*
++	 * The new thread inherited kthreadd's priority and CPU mask. Reset
++	 * back to default in case they have been changed.
++	 */
++	sched_setscheduler_nocheck(current, SCHED_NORMAL, &param);
++	set_cpus_allowed_ptr(current, housekeeping_cpumask(HK_FLAG_KTHREAD));
++
+ 	/* OK, tell user we're spawned, wait for stop or wakeup */
+ 	__set_current_state(TASK_UNINTERRUPTIBLE);
+ 	create->result = current;
+@@ -391,7 +399,6 @@ struct task_struct *__kthread_create_on_node(int (*threadfn)(void *data),
+ 	}
+ 	task = create->result;
+ 	if (!IS_ERR(task)) {
+-		static const struct sched_param param = { .sched_priority = 0 };
+ 		char name[TASK_COMM_LEN];
+ 
+ 		/*
+@@ -400,13 +407,6 @@ struct task_struct *__kthread_create_on_node(int (*threadfn)(void *data),
+ 		 */
+ 		vsnprintf(name, sizeof(name), namefmt, args);
+ 		set_task_comm(task, name);
+-		/*
+-		 * root may have changed our (kthreadd's) priority or CPU mask.
+-		 * The kernel thread should not inherit these properties.
+-		 */
+-		sched_setscheduler_nocheck(task, SCHED_NORMAL, &param);
+-		set_cpus_allowed_ptr(task,
+-				     housekeeping_cpumask(HK_FLAG_KTHREAD));
+ 	}
+ 	kfree(create);
+ 	return task;
+diff --git a/kernel/locking/Makefile b/kernel/locking/Makefile
+index 6d11cfb9b..c7fbf737e 100644
+--- a/kernel/locking/Makefile
++++ b/kernel/locking/Makefile
+@@ -3,7 +3,7 @@
+ # and is generally not a function of system call inputs.
+ KCOV_INSTRUMENT		:= n
+ 
+-obj-y += mutex.o semaphore.o rwsem.o percpu-rwsem.o
++obj-y += semaphore.o rwsem.o percpu-rwsem.o
+ 
+ # Avoid recursion lockdep -> KCSAN -> ... -> lockdep.
+ KCSAN_SANITIZE_lockdep.o := n
+@@ -15,19 +15,23 @@ CFLAGS_REMOVE_mutex-debug.o = $(CC_FLAGS_FTRACE)
+ CFLAGS_REMOVE_rtmutex-debug.o = $(CC_FLAGS_FTRACE)
+ endif
+ 
+-obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o
+ obj-$(CONFIG_LOCKDEP) += lockdep.o
+ ifeq ($(CONFIG_PROC_FS),y)
+ obj-$(CONFIG_LOCKDEP) += lockdep_proc.o
+ endif
+ obj-$(CONFIG_SMP) += spinlock.o
+-obj-$(CONFIG_LOCK_SPIN_ON_OWNER) += osq_lock.o
+ obj-$(CONFIG_PROVE_LOCKING) += spinlock.o
+ obj-$(CONFIG_QUEUED_SPINLOCKS) += qspinlock.o
+ obj-$(CONFIG_RT_MUTEXES) += rtmutex.o
+ obj-$(CONFIG_DEBUG_RT_MUTEXES) += rtmutex-debug.o
+ obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock.o
+ obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
++ifneq ($(CONFIG_PREEMPT_RT),y)
++obj-y += mutex.o
++obj-$(CONFIG_LOCK_SPIN_ON_OWNER) += osq_lock.o
++obj-$(CONFIG_DEBUG_MUTEXES) += mutex-debug.o
++endif
++obj-$(CONFIG_PREEMPT_RT) += mutex-rt.o rwsem-rt.o rwlock-rt.o
+ obj-$(CONFIG_QUEUED_RWLOCKS) += qrwlock.o
+ obj-$(CONFIG_LOCK_TORTURE_TEST) += locktorture.o
+ obj-$(CONFIG_WW_MUTEX_SELFTEST) += test-ww_mutex.o
+diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
+index 6cbd2b444..f2f5defaf 100644
+--- a/kernel/locking/lockdep.c
++++ b/kernel/locking/lockdep.c
+@@ -5413,6 +5413,7 @@ static noinstr void check_flags(unsigned long flags)
+ 		}
+ 	}
+ 
++#ifndef CONFIG_PREEMPT_RT
+ 	/*
+ 	 * We dont accurately track softirq state in e.g.
+ 	 * hardirq contexts (such as on 4KSTACKS), so only
+@@ -5427,6 +5428,7 @@ static noinstr void check_flags(unsigned long flags)
+ 			DEBUG_LOCKS_WARN_ON(!current->softirqs_enabled);
+ 		}
+ 	}
++#endif
+ 
+ 	if (!debug_locks)
+ 		print_irqtrace_events(current);
+diff --git a/kernel/locking/mutex-rt.c b/kernel/locking/mutex-rt.c
+new file mode 100644
+index 000000000..2b849e6b9
+--- /dev/null
++++ b/kernel/locking/mutex-rt.c
+@@ -0,0 +1,224 @@
++// SPDX-License-Identifier: GPL-2.0-only
++/*
++ * Real-Time Preemption Support
++ *
++ * started by Ingo Molnar:
++ *
++ *  Copyright (C) 2004-2006 Red Hat, Inc., Ingo Molnar <mingo@redhat.com>
++ *  Copyright (C) 2006, Timesys Corp., Thomas Gleixner <tglx@timesys.com>
++ *
++ * historic credit for proving that Linux spinlocks can be implemented via
++ * RT-aware mutexes goes to many people: The Pmutex project (Dirk Grambow
++ * and others) who prototyped it on 2.4 and did lots of comparative
++ * research and analysis; TimeSys, for proving that you can implement a
++ * fully preemptible kernel via the use of IRQ threading and mutexes;
++ * Bill Huey for persuasively arguing on lkml that the mutex model is the
++ * right one; and to MontaVista, who ported pmutexes to 2.6.
++ *
++ * This code is a from-scratch implementation and is not based on pmutexes,
++ * but the idea of converting spinlocks to mutexes is used here too.
++ *
++ * lock debugging, locking tree, deadlock detection:
++ *
++ *  Copyright (C) 2004, LynuxWorks, Inc., Igor Manyilov, Bill Huey
++ *  Released under the General Public License (GPL).
++ *
++ * Includes portions of the generic R/W semaphore implementation from:
++ *
++ *  Copyright (c) 2001   David Howells (dhowells@redhat.com).
++ *  - Derived partially from idea by Andrea Arcangeli <andrea@suse.de>
++ *  - Derived also from comments by Linus
++ *
++ * Pending ownership of locks and ownership stealing:
++ *
++ *  Copyright (C) 2005, Kihon Technologies Inc., Steven Rostedt
++ *
++ *   (also by Steven Rostedt)
++ *    - Converted single pi_lock to individual task locks.
++ *
++ * By Esben Nielsen:
++ *    Doing priority inheritance with help of the scheduler.
++ *
++ *  Copyright (C) 2006, Timesys Corp., Thomas Gleixner <tglx@timesys.com>
++ *  - major rework based on Esben Nielsens initial patch
++ *  - replaced thread_info references by task_struct refs
++ *  - removed task->pending_owner dependency
++ *  - BKL drop/reacquire for semaphore style locks to avoid deadlocks
++ *    in the scheduler return path as discussed with Steven Rostedt
++ *
++ *  Copyright (C) 2006, Kihon Technologies Inc.
++ *    Steven Rostedt <rostedt@goodmis.org>
++ *  - debugged and patched Thomas Gleixner's rework.
++ *  - added back the cmpxchg to the rework.
++ *  - turned atomic require back on for SMP.
++ */
++
++#include <linux/spinlock.h>
++#include <linux/rtmutex.h>
++#include <linux/sched.h>
++#include <linux/delay.h>
++#include <linux/module.h>
++#include <linux/kallsyms.h>
++#include <linux/syscalls.h>
++#include <linux/interrupt.h>
++#include <linux/plist.h>
++#include <linux/fs.h>
++#include <linux/futex.h>
++#include <linux/hrtimer.h>
++#include <linux/blkdev.h>
++
++#include "rtmutex_common.h"
++
++/*
++ * struct mutex functions
++ */
++void __mutex_do_init(struct mutex *mutex, const char *name,
++		     struct lock_class_key *key)
++{
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++	/*
++	 * Make sure we are not reinitializing a held lock:
++	 */
++	debug_check_no_locks_freed((void *)mutex, sizeof(*mutex));
++	lockdep_init_map(&mutex->dep_map, name, key, 0);
++#endif
++	mutex->lock.save_state = 0;
++}
++EXPORT_SYMBOL(__mutex_do_init);
++
++static int _mutex_lock_blk_flush(struct mutex *lock, int state)
++{
++	/*
++	 * Flush blk before ->pi_blocked_on is set. At schedule() time it is too
++	 * late if one of the callbacks needs to acquire a sleeping lock.
++	 */
++	if (blk_needs_flush_plug(current))
++		blk_schedule_flush_plug(current);
++	return __rt_mutex_lock_state(&lock->lock, state);
++}
++
++void __lockfunc _mutex_lock(struct mutex *lock)
++{
++	mutex_acquire(&lock->dep_map, 0, 0, _RET_IP_);
++	_mutex_lock_blk_flush(lock, TASK_UNINTERRUPTIBLE);
++}
++EXPORT_SYMBOL(_mutex_lock);
++
++void __lockfunc _mutex_lock_io_nested(struct mutex *lock, int subclass)
++{
++	int token;
++
++	token = io_schedule_prepare();
++
++	mutex_acquire_nest(&lock->dep_map, subclass, 0, NULL, _RET_IP_);
++	__rt_mutex_lock_state(&lock->lock, TASK_UNINTERRUPTIBLE);
++
++	io_schedule_finish(token);
++}
++EXPORT_SYMBOL_GPL(_mutex_lock_io_nested);
++
++int __lockfunc _mutex_lock_interruptible(struct mutex *lock)
++{
++	int ret;
++
++	mutex_acquire(&lock->dep_map, 0, 0, _RET_IP_);
++	ret = _mutex_lock_blk_flush(lock, TASK_INTERRUPTIBLE);
++	if (ret)
++		mutex_release(&lock->dep_map, _RET_IP_);
++	return ret;
++}
++EXPORT_SYMBOL(_mutex_lock_interruptible);
++
++int __lockfunc _mutex_lock_killable(struct mutex *lock)
++{
++	int ret;
++
++	mutex_acquire(&lock->dep_map, 0, 0, _RET_IP_);
++	ret = _mutex_lock_blk_flush(lock, TASK_KILLABLE);
++	if (ret)
++		mutex_release(&lock->dep_map, _RET_IP_);
++	return ret;
++}
++EXPORT_SYMBOL(_mutex_lock_killable);
++
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++void __lockfunc _mutex_lock_nested(struct mutex *lock, int subclass)
++{
++	mutex_acquire_nest(&lock->dep_map, subclass, 0, NULL, _RET_IP_);
++	_mutex_lock_blk_flush(lock, TASK_UNINTERRUPTIBLE);
++}
++EXPORT_SYMBOL(_mutex_lock_nested);
++
++void __lockfunc _mutex_lock_nest_lock(struct mutex *lock, struct lockdep_map *nest)
++{
++	mutex_acquire_nest(&lock->dep_map, 0, 0, nest, _RET_IP_);
++	_mutex_lock_blk_flush(lock, TASK_UNINTERRUPTIBLE);
++}
++EXPORT_SYMBOL(_mutex_lock_nest_lock);
++
++int __lockfunc _mutex_lock_interruptible_nested(struct mutex *lock, int subclass)
++{
++	int ret;
++
++	mutex_acquire_nest(&lock->dep_map, subclass, 0, NULL, _RET_IP_);
++	ret = _mutex_lock_blk_flush(lock, TASK_INTERRUPTIBLE);
++	if (ret)
++		mutex_release(&lock->dep_map, _RET_IP_);
++	return ret;
++}
++EXPORT_SYMBOL(_mutex_lock_interruptible_nested);
++
++int __lockfunc _mutex_lock_killable_nested(struct mutex *lock, int subclass)
++{
++	int ret;
++
++	mutex_acquire(&lock->dep_map, subclass, 0, _RET_IP_);
++	ret = _mutex_lock_blk_flush(lock, TASK_KILLABLE);
++	if (ret)
++		mutex_release(&lock->dep_map, _RET_IP_);
++	return ret;
++}
++EXPORT_SYMBOL(_mutex_lock_killable_nested);
++#endif
++
++int __lockfunc _mutex_trylock(struct mutex *lock)
++{
++	int ret = __rt_mutex_trylock(&lock->lock);
++
++	if (ret)
++		mutex_acquire(&lock->dep_map, 0, 1, _RET_IP_);
++
++	return ret;
++}
++EXPORT_SYMBOL(_mutex_trylock);
++
++void __lockfunc _mutex_unlock(struct mutex *lock)
++{
++	mutex_release(&lock->dep_map, _RET_IP_);
++	__rt_mutex_unlock(&lock->lock);
++}
++EXPORT_SYMBOL(_mutex_unlock);
++
++/**
++ * atomic_dec_and_mutex_lock - return holding mutex if we dec to 0
++ * @cnt: the atomic which we are to dec
++ * @lock: the mutex to return holding if we dec to 0
++ *
++ * return true and hold lock if we dec to 0, return false otherwise
++ */
++int atomic_dec_and_mutex_lock(atomic_t *cnt, struct mutex *lock)
++{
++	/* dec if we can't possibly hit 0 */
++	if (atomic_add_unless(cnt, -1, 1))
++		return 0;
++	/* we might hit 0, so take the lock */
++	mutex_lock(lock);
++	if (!atomic_dec_and_test(cnt)) {
++		/* when we actually did the dec, we didn't hit 0 */
++		mutex_unlock(lock);
++		return 0;
++	}
++	/* we hit 0, and we hold the lock */
++	return 1;
++}
++EXPORT_SYMBOL(atomic_dec_and_mutex_lock);
+diff --git a/kernel/locking/rtmutex-debug.c b/kernel/locking/rtmutex-debug.c
+index 36e69100e..fb1501003 100644
+--- a/kernel/locking/rtmutex-debug.c
++++ b/kernel/locking/rtmutex-debug.c
+@@ -32,110 +32,12 @@
+ 
+ #include "rtmutex_common.h"
+ 
+-static void printk_task(struct task_struct *p)
+-{
+-	if (p)
+-		printk("%16s:%5d [%p, %3d]", p->comm, task_pid_nr(p), p, p->prio);
+-	else
+-		printk("<none>");
+-}
+-
+-static void printk_lock(struct rt_mutex *lock, int print_owner)
+-{
+-	if (lock->name)
+-		printk(" [%p] {%s}\n",
+-			lock, lock->name);
+-	else
+-		printk(" [%p] {%s:%d}\n",
+-			lock, lock->file, lock->line);
+-
+-	if (print_owner && rt_mutex_owner(lock)) {
+-		printk(".. ->owner: %p\n", lock->owner);
+-		printk(".. held by:  ");
+-		printk_task(rt_mutex_owner(lock));
+-		printk("\n");
+-	}
+-}
+-
+ void rt_mutex_debug_task_free(struct task_struct *task)
+ {
+ 	DEBUG_LOCKS_WARN_ON(!RB_EMPTY_ROOT(&task->pi_waiters.rb_root));
+ 	DEBUG_LOCKS_WARN_ON(task->pi_blocked_on);
+ }
+ 
+-/*
+- * We fill out the fields in the waiter to store the information about
+- * the deadlock. We print when we return. act_waiter can be NULL in
+- * case of a remove waiter operation.
+- */
+-void debug_rt_mutex_deadlock(enum rtmutex_chainwalk chwalk,
+-			     struct rt_mutex_waiter *act_waiter,
+-			     struct rt_mutex *lock)
+-{
+-	struct task_struct *task;
+-
+-	if (!debug_locks || chwalk == RT_MUTEX_FULL_CHAINWALK || !act_waiter)
+-		return;
+-
+-	task = rt_mutex_owner(act_waiter->lock);
+-	if (task && task != current) {
+-		act_waiter->deadlock_task_pid = get_pid(task_pid(task));
+-		act_waiter->deadlock_lock = lock;
+-	}
+-}
+-
+-void debug_rt_mutex_print_deadlock(struct rt_mutex_waiter *waiter)
+-{
+-	struct task_struct *task;
+-
+-	if (!waiter->deadlock_lock || !debug_locks)
+-		return;
+-
+-	rcu_read_lock();
+-	task = pid_task(waiter->deadlock_task_pid, PIDTYPE_PID);
+-	if (!task) {
+-		rcu_read_unlock();
+-		return;
+-	}
+-
+-	if (!debug_locks_off()) {
+-		rcu_read_unlock();
+-		return;
+-	}
+-
+-	pr_warn("\n");
+-	pr_warn("============================================\n");
+-	pr_warn("WARNING: circular locking deadlock detected!\n");
+-	pr_warn("%s\n", print_tainted());
+-	pr_warn("--------------------------------------------\n");
+-	printk("%s/%d is deadlocking current task %s/%d\n\n",
+-	       task->comm, task_pid_nr(task),
+-	       current->comm, task_pid_nr(current));
+-
+-	printk("\n1) %s/%d is trying to acquire this lock:\n",
+-	       current->comm, task_pid_nr(current));
+-	printk_lock(waiter->lock, 1);
+-
+-	printk("\n2) %s/%d is blocked on this lock:\n",
+-		task->comm, task_pid_nr(task));
+-	printk_lock(waiter->deadlock_lock, 1);
+-
+-	debug_show_held_locks(current);
+-	debug_show_held_locks(task);
+-
+-	printk("\n%s/%d's [blocked] stackdump:\n\n",
+-		task->comm, task_pid_nr(task));
+-	show_stack(task, NULL, KERN_DEFAULT);
+-	printk("\n%s/%d's [current] stackdump:\n\n",
+-		current->comm, task_pid_nr(current));
+-	dump_stack();
+-	debug_show_all_locks();
+-	rcu_read_unlock();
+-
+-	printk("[ turning off deadlock detection."
+-	       "Please report this trace. ]\n\n");
+-}
+-
+ void debug_rt_mutex_lock(struct rt_mutex *lock)
+ {
+ }
+@@ -158,12 +60,10 @@ void debug_rt_mutex_proxy_unlock(struct rt_mutex *lock)
+ void debug_rt_mutex_init_waiter(struct rt_mutex_waiter *waiter)
+ {
+ 	memset(waiter, 0x11, sizeof(*waiter));
+-	waiter->deadlock_task_pid = NULL;
+ }
+ 
+ void debug_rt_mutex_free_waiter(struct rt_mutex_waiter *waiter)
+ {
+-	put_pid(waiter->deadlock_task_pid);
+ 	memset(waiter, 0x22, sizeof(*waiter));
+ }
+ 
+@@ -173,10 +73,8 @@ void debug_rt_mutex_init(struct rt_mutex *lock, const char *name, struct lock_cl
+ 	 * Make sure we are not reinitializing a held lock:
+ 	 */
+ 	debug_check_no_locks_freed((void *)lock, sizeof(*lock));
+-	lock->name = name;
+ 
+ #ifdef CONFIG_DEBUG_LOCK_ALLOC
+ 	lockdep_init_map(&lock->dep_map, name, key, 0);
+ #endif
+ }
+-
+diff --git a/kernel/locking/rtmutex-debug.h b/kernel/locking/rtmutex-debug.h
+index fc549713b..659e93e25 100644
+--- a/kernel/locking/rtmutex-debug.h
++++ b/kernel/locking/rtmutex-debug.h
+@@ -18,20 +18,9 @@ extern void debug_rt_mutex_unlock(struct rt_mutex *lock);
+ extern void debug_rt_mutex_proxy_lock(struct rt_mutex *lock,
+ 				      struct task_struct *powner);
+ extern void debug_rt_mutex_proxy_unlock(struct rt_mutex *lock);
+-extern void debug_rt_mutex_deadlock(enum rtmutex_chainwalk chwalk,
+-				    struct rt_mutex_waiter *waiter,
+-				    struct rt_mutex *lock);
+-extern void debug_rt_mutex_print_deadlock(struct rt_mutex_waiter *waiter);
+-# define debug_rt_mutex_reset_waiter(w)			\
+-	do { (w)->deadlock_lock = NULL; } while (0)
+ 
+ static inline bool debug_rt_mutex_detect_deadlock(struct rt_mutex_waiter *waiter,
+ 						  enum rtmutex_chainwalk walk)
+ {
+ 	return (waiter != NULL);
+ }
+-
+-static inline void rt_mutex_print_deadlock(struct rt_mutex_waiter *w)
+-{
+-	debug_rt_mutex_print_deadlock(w);
+-}
+diff --git a/kernel/locking/rtmutex.c b/kernel/locking/rtmutex.c
+index a82d1176e..8fb866216 100644
+--- a/kernel/locking/rtmutex.c
++++ b/kernel/locking/rtmutex.c
+@@ -8,6 +8,11 @@
+  *  Copyright (C) 2005-2006 Timesys Corp., Thomas Gleixner <tglx@timesys.com>
+  *  Copyright (C) 2005 Kihon Technologies Inc., Steven Rostedt
+  *  Copyright (C) 2006 Esben Nielsen
++ * Adaptive Spinlocks:
++ *  Copyright (C) 2008 Novell, Inc., Gregory Haskins, Sven Dietrich,
++ *				     and Peter Morreale,
++ * Adaptive Spinlocks simplification:
++ *  Copyright (C) 2008 Red Hat, Inc., Steven Rostedt <srostedt@redhat.com>
+  *
+  *  See Documentation/locking/rt-mutex-design.rst for details.
+  */
+@@ -19,6 +24,7 @@
+ #include <linux/sched/wake_q.h>
+ #include <linux/sched/debug.h>
+ #include <linux/timer.h>
++#include <linux/ww_mutex.h>
+ 
+ #include "rtmutex_common.h"
+ 
+@@ -136,6 +142,12 @@ static void fixup_rt_mutex_waiters(struct rt_mutex *lock)
+ 		WRITE_ONCE(*p, owner & ~RT_MUTEX_HAS_WAITERS);
+ }
+ 
++static int rt_mutex_real_waiter(struct rt_mutex_waiter *waiter)
++{
++	return waiter && waiter != PI_WAKEUP_INPROGRESS &&
++		waiter != PI_REQUEUE_INPROGRESS;
++}
++
+ /*
+  * We can speed up the acquire/release, if there's no debugging state to be
+  * set up.
+@@ -227,7 +239,7 @@ static inline bool unlock_rt_mutex_safe(struct rt_mutex *lock,
+  * Only use with rt_mutex_waiter_{less,equal}()
+  */
+ #define task_to_waiter(p)	\
+-	&(struct rt_mutex_waiter){ .prio = (p)->prio, .deadline = (p)->dl.deadline }
++	&(struct rt_mutex_waiter){ .prio = (p)->prio, .deadline = (p)->dl.deadline, .task = (p) }
+ 
+ static inline int
+ rt_mutex_waiter_less(struct rt_mutex_waiter *left,
+@@ -275,6 +287,27 @@ static inline bool __waiter_less(struct rb_node *a, const struct rb_node *b)
+ 	return rt_mutex_waiter_less(__node_2_waiter(a), __node_2_waiter(b));
+ }
+ 
++#define STEAL_NORMAL  0
++#define STEAL_LATERAL 1
++
++static inline int
++rt_mutex_steal(struct rt_mutex *lock, struct rt_mutex_waiter *waiter, int mode)
++{
++	struct rt_mutex_waiter *top_waiter = rt_mutex_top_waiter(lock);
++
++	if (waiter == top_waiter || rt_mutex_waiter_less(waiter, top_waiter))
++		return 1;
++
++	/*
++	 * Note that RT tasks are excluded from lateral-steals
++	 * to prevent the introduction of an unbounded latency.
++	 */
++	if (mode == STEAL_NORMAL || rt_task(waiter->task))
++		return 0;
++
++	return rt_mutex_waiter_equal(waiter, top_waiter);
++}
++
+ static void
+ rt_mutex_enqueue(struct rt_mutex *lock, struct rt_mutex_waiter *waiter)
+ {
+@@ -353,6 +386,14 @@ static bool rt_mutex_cond_detect_deadlock(struct rt_mutex_waiter *waiter,
+ 	return debug_rt_mutex_detect_deadlock(waiter, chwalk);
+ }
+ 
++static void rt_mutex_wake_waiter(struct rt_mutex_waiter *waiter)
++{
++	if (waiter->savestate)
++		wake_up_lock_sleeper(waiter->task);
++	else
++		wake_up_process(waiter->task);
++}
++
+ /*
+  * Max number of times we'll walk the boosting chain:
+  */
+@@ -360,7 +401,8 @@ int max_lock_depth = 1024;
+ 
+ static inline struct rt_mutex *task_blocked_on_lock(struct task_struct *p)
+ {
+-	return p->pi_blocked_on ? p->pi_blocked_on->lock : NULL;
++	return rt_mutex_real_waiter(p->pi_blocked_on) ?
++		p->pi_blocked_on->lock : NULL;
+ }
+ 
+ /*
+@@ -496,7 +538,7 @@ static int rt_mutex_adjust_prio_chain(struct task_struct *task,
+ 	 * reached or the state of the chain has changed while we
+ 	 * dropped the locks.
+ 	 */
+-	if (!waiter)
++	if (!rt_mutex_real_waiter(waiter))
+ 		goto out_unlock_pi;
+ 
+ 	/*
+@@ -579,7 +621,6 @@ static int rt_mutex_adjust_prio_chain(struct task_struct *task,
+ 	 * walk, we detected a deadlock.
+ 	 */
+ 	if (lock == orig_lock || rt_mutex_owner(lock) == top_task) {
+-		debug_rt_mutex_deadlock(chwalk, orig_waiter, lock);
+ 		raw_spin_unlock(&lock->wait_lock);
+ 		ret = -EDEADLK;
+ 		goto out_unlock_pi;
+@@ -676,13 +717,16 @@ static int rt_mutex_adjust_prio_chain(struct task_struct *task,
+ 	 * follow here. This is the end of the chain we are walking.
+ 	 */
+ 	if (!rt_mutex_owner(lock)) {
++		struct rt_mutex_waiter *lock_top_waiter;
++
+ 		/*
+ 		 * If the requeue [7] above changed the top waiter,
+ 		 * then we need to wake the new top waiter up to try
+ 		 * to get the lock.
+ 		 */
+-		if (prerequeue_top_waiter != rt_mutex_top_waiter(lock))
+-			wake_up_process(rt_mutex_top_waiter(lock)->task);
++		lock_top_waiter = rt_mutex_top_waiter(lock);
++		if (prerequeue_top_waiter != lock_top_waiter)
++			rt_mutex_wake_waiter(lock_top_waiter);
+ 		raw_spin_unlock_irq(&lock->wait_lock);
+ 		return 0;
+ 	}
+@@ -783,9 +827,11 @@ static int rt_mutex_adjust_prio_chain(struct task_struct *task,
+  * @task:   The task which wants to acquire the lock
+  * @waiter: The waiter that is queued to the lock's wait tree if the
+  *	    callsite called task_blocked_on_lock(), otherwise NULL
++ * @mode:   Lock steal mode (STEAL_NORMAL, STEAL_LATERAL)
+  */
+-static int try_to_take_rt_mutex(struct rt_mutex *lock, struct task_struct *task,
+-				struct rt_mutex_waiter *waiter)
++static int __try_to_take_rt_mutex(struct rt_mutex *lock,
++				  struct task_struct *task,
++				  struct rt_mutex_waiter *waiter, int mode)
+ {
+ 	lockdep_assert_held(&lock->wait_lock);
+ 
+@@ -821,12 +867,11 @@ static int try_to_take_rt_mutex(struct rt_mutex *lock, struct task_struct *task,
+ 	 */
+ 	if (waiter) {
+ 		/*
+-		 * If waiter is not the highest priority waiter of
+-		 * @lock, give up.
++		 * If waiter is not the highest priority waiter of @lock,
++		 * or its peer when lateral steal is allowed, give up.
+ 		 */
+-		if (waiter != rt_mutex_top_waiter(lock))
++		if (!rt_mutex_steal(lock, waiter, mode))
+ 			return 0;
+-
+ 		/*
+ 		 * We can acquire the lock. Remove the waiter from the
+ 		 * lock waiters tree.
+@@ -844,14 +889,12 @@ static int try_to_take_rt_mutex(struct rt_mutex *lock, struct task_struct *task,
+ 		 */
+ 		if (rt_mutex_has_waiters(lock)) {
+ 			/*
+-			 * If @task->prio is greater than or equal to
+-			 * the top waiter priority (kernel view),
+-			 * @task lost.
++			 * If @task->prio is greater than the top waiter
++			 * priority (kernel view), or equal to it when a
++			 * lateral steal is forbidden, @task lost.
+ 			 */
+-			if (!rt_mutex_waiter_less(task_to_waiter(task),
+-						  rt_mutex_top_waiter(lock)))
++			if (!rt_mutex_steal(lock, task_to_waiter(task), mode))
+ 				return 0;
+-
+ 			/*
+ 			 * The current top waiter stays enqueued. We
+ 			 * don't have to change anything in the lock
+@@ -898,6 +941,329 @@ static int try_to_take_rt_mutex(struct rt_mutex *lock, struct task_struct *task,
+ 	return 1;
+ }
+ 
++#ifdef CONFIG_PREEMPT_RT
++/*
++ * preemptible spin_lock functions:
++ */
++static inline void rt_spin_lock_fastlock(struct rt_mutex *lock,
++					 void  (*slowfn)(struct rt_mutex *lock))
++{
++	might_sleep_no_state_check();
++
++	if (likely(rt_mutex_cmpxchg_acquire(lock, NULL, current)))
++		return;
++	else
++		slowfn(lock);
++}
++
++static inline void rt_spin_lock_fastunlock(struct rt_mutex *lock,
++					   void  (*slowfn)(struct rt_mutex *lock))
++{
++	if (likely(rt_mutex_cmpxchg_release(lock, current, NULL)))
++		return;
++	else
++		slowfn(lock);
++}
++#ifdef CONFIG_SMP
++/*
++ * Note that owner is a speculative pointer and dereferencing relies
++ * on rcu_read_lock() and the check against the lock owner.
++ */
++static int adaptive_wait(struct rt_mutex *lock,
++			 struct task_struct *owner)
++{
++	int res = 0;
++
++	rcu_read_lock();
++	for (;;) {
++		if (owner != rt_mutex_owner(lock))
++			break;
++		/*
++		 * Ensure that owner->on_cpu is dereferenced _after_
++		 * checking the above to be valid.
++		 */
++		barrier();
++		if (!owner->on_cpu) {
++			res = 1;
++			break;
++		}
++		cpu_relax();
++	}
++	rcu_read_unlock();
++	return res;
++}
++#else
++static int adaptive_wait(struct rt_mutex *lock,
++			 struct task_struct *orig_owner)
++{
++	return 1;
++}
++#endif
++
++static int task_blocks_on_rt_mutex(struct rt_mutex *lock,
++				   struct rt_mutex_waiter *waiter,
++				   struct task_struct *task,
++				   enum rtmutex_chainwalk chwalk);
++/*
++ * Slow path lock function spin_lock style: this variant is very
++ * careful not to miss any non-lock wakeups.
++ *
++ * We store the current state under p->pi_lock in p->saved_state and
++ * the try_to_wake_up() code handles this accordingly.
++ */
++void __sched rt_spin_lock_slowlock_locked(struct rt_mutex *lock,
++					  struct rt_mutex_waiter *waiter,
++					  unsigned long flags)
++{
++	struct task_struct *lock_owner, *self = current;
++	struct rt_mutex_waiter *top_waiter;
++	int ret;
++
++	if (__try_to_take_rt_mutex(lock, self, NULL, STEAL_LATERAL))
++		return;
++
++	BUG_ON(rt_mutex_owner(lock) == self);
++
++	/*
++	 * We save whatever state the task is in and we'll restore it
++	 * after acquiring the lock taking real wakeups into account
++	 * as well. We are serialized via pi_lock against wakeups. See
++	 * try_to_wake_up().
++	 */
++	raw_spin_lock(&self->pi_lock);
++	self->saved_state = self->state;
++	__set_current_state_no_track(TASK_UNINTERRUPTIBLE);
++	raw_spin_unlock(&self->pi_lock);
++
++	ret = task_blocks_on_rt_mutex(lock, waiter, self, RT_MUTEX_MIN_CHAINWALK);
++	BUG_ON(ret);
++
++	for (;;) {
++		/* Try to acquire the lock again. */
++		if (__try_to_take_rt_mutex(lock, self, waiter, STEAL_LATERAL))
++			break;
++
++		top_waiter = rt_mutex_top_waiter(lock);
++		lock_owner = rt_mutex_owner(lock);
++
++		raw_spin_unlock_irqrestore(&lock->wait_lock, flags);
++
++		if (top_waiter != waiter || adaptive_wait(lock, lock_owner))
++			preempt_schedule_lock();
++
++		raw_spin_lock_irqsave(&lock->wait_lock, flags);
++
++		raw_spin_lock(&self->pi_lock);
++		__set_current_state_no_track(TASK_UNINTERRUPTIBLE);
++		raw_spin_unlock(&self->pi_lock);
++	}
++
++	/*
++	 * Restore the task state to current->saved_state. We set it
++	 * to the original state above and the try_to_wake_up() code
++	 * has possibly updated it when a real (non-rtmutex) wakeup
++	 * happened while we were blocked. Clear saved_state so
++	 * try_to_wakeup() does not get confused.
++	 */
++	raw_spin_lock(&self->pi_lock);
++	__set_current_state_no_track(self->saved_state);
++	self->saved_state = TASK_RUNNING;
++	raw_spin_unlock(&self->pi_lock);
++
++	/*
++	 * try_to_take_rt_mutex() sets the waiter bit
++	 * unconditionally. We might have to fix that up:
++	 */
++	fixup_rt_mutex_waiters(lock);
++
++	BUG_ON(rt_mutex_has_waiters(lock) && waiter == rt_mutex_top_waiter(lock));
++	BUG_ON(!RB_EMPTY_NODE(&waiter->tree_entry));
++}
++
++static void noinline __sched rt_spin_lock_slowlock(struct rt_mutex *lock)
++{
++	struct rt_mutex_waiter waiter;
++	unsigned long flags;
++
++	rt_mutex_init_waiter(&waiter, true);
++
++	raw_spin_lock_irqsave(&lock->wait_lock, flags);
++	rt_spin_lock_slowlock_locked(lock, &waiter, flags);
++	raw_spin_unlock_irqrestore(&lock->wait_lock, flags);
++	debug_rt_mutex_free_waiter(&waiter);
++}
++
++static bool __sched __rt_mutex_unlock_common(struct rt_mutex *lock,
++					     struct wake_q_head *wake_q,
++					     struct wake_q_head *wq_sleeper);
++/*
++ * Slow path to release a rt_mutex spin_lock style
++ */
++void __sched rt_spin_lock_slowunlock(struct rt_mutex *lock)
++{
++	unsigned long flags;
++	DEFINE_WAKE_Q(wake_q);
++	DEFINE_WAKE_Q(wake_sleeper_q);
++	bool postunlock;
++
++	raw_spin_lock_irqsave(&lock->wait_lock, flags);
++	postunlock = __rt_mutex_unlock_common(lock, &wake_q, &wake_sleeper_q);
++	raw_spin_unlock_irqrestore(&lock->wait_lock, flags);
++
++	if (postunlock)
++		rt_mutex_postunlock(&wake_q, &wake_sleeper_q);
++}
++
++void __lockfunc rt_spin_lock(spinlock_t *lock)
++{
++	spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);
++	rt_spin_lock_fastlock(&lock->lock, rt_spin_lock_slowlock);
++	rcu_read_lock();
++	migrate_disable();
++}
++EXPORT_SYMBOL(rt_spin_lock);
++
++void __lockfunc __rt_spin_lock(struct rt_mutex *lock)
++{
++	rt_spin_lock_fastlock(lock, rt_spin_lock_slowlock);
++}
++
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++void __lockfunc rt_spin_lock_nested(spinlock_t *lock, int subclass)
++{
++	spin_acquire(&lock->dep_map, subclass, 0, _RET_IP_);
++	rt_spin_lock_fastlock(&lock->lock, rt_spin_lock_slowlock);
++	rcu_read_lock();
++	migrate_disable();
++}
++EXPORT_SYMBOL(rt_spin_lock_nested);
++
++void __lockfunc rt_spin_lock_nest_lock(spinlock_t *lock,
++				       struct lockdep_map *nest_lock)
++{
++	spin_acquire_nest(&lock->dep_map, 0, 0, nest_lock, _RET_IP_);
++	rt_spin_lock_fastlock(&lock->lock, rt_spin_lock_slowlock);
++	rcu_read_lock();
++	migrate_disable();
++}
++EXPORT_SYMBOL(rt_spin_lock_nest_lock);
++#endif
++
++void __lockfunc rt_spin_unlock(spinlock_t *lock)
++{
++	/* NOTE: we always pass in '1' for nested, for simplicity */
++	spin_release(&lock->dep_map, _RET_IP_);
++	migrate_enable();
++	rcu_read_unlock();
++	rt_spin_lock_fastunlock(&lock->lock, rt_spin_lock_slowunlock);
++}
++EXPORT_SYMBOL(rt_spin_unlock);
++
++void __lockfunc __rt_spin_unlock(struct rt_mutex *lock)
++{
++	rt_spin_lock_fastunlock(lock, rt_spin_lock_slowunlock);
++}
++EXPORT_SYMBOL(__rt_spin_unlock);
++
++/*
++ * Wait for the lock to get unlocked: instead of polling for an unlock
++ * (like raw spinlocks do), we lock and unlock, to force the kernel to
++ * schedule if there's contention:
++ */
++void __lockfunc rt_spin_lock_unlock(spinlock_t *lock)
++{
++	spin_lock(lock);
++	spin_unlock(lock);
++}
++EXPORT_SYMBOL(rt_spin_lock_unlock);
++
++int __lockfunc rt_spin_trylock(spinlock_t *lock)
++{
++	int ret;
++
++	ret = __rt_mutex_trylock(&lock->lock);
++	if (ret) {
++		spin_acquire(&lock->dep_map, 0, 1, _RET_IP_);
++		rcu_read_lock();
++		migrate_disable();
++	}
++	return ret;
++}
++EXPORT_SYMBOL(rt_spin_trylock);
++
++int __lockfunc rt_spin_trylock_bh(spinlock_t *lock)
++{
++	int ret;
++
++	local_bh_disable();
++	ret = __rt_mutex_trylock(&lock->lock);
++	if (ret) {
++		spin_acquire(&lock->dep_map, 0, 1, _RET_IP_);
++		rcu_read_lock();
++		migrate_disable();
++	} else {
++		local_bh_enable();
++	}
++	return ret;
++}
++EXPORT_SYMBOL(rt_spin_trylock_bh);
++
++void
++__rt_spin_lock_init(spinlock_t *lock, const char *name, struct lock_class_key *key)
++{
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++	/*
++	 * Make sure we are not reinitializing a held lock:
++	 */
++	debug_check_no_locks_freed((void *)lock, sizeof(*lock));
++	lockdep_init_map(&lock->dep_map, name, key, 0);
++#endif
++}
++EXPORT_SYMBOL(__rt_spin_lock_init);
++
++#endif /* PREEMPT_RT */
++
++#ifdef CONFIG_PREEMPT_RT
++	static inline int __sched
++__mutex_lock_check_stamp(struct rt_mutex *lock, struct ww_acquire_ctx *ctx)
++{
++	struct ww_mutex *ww = container_of(lock, struct ww_mutex, base.lock);
++	struct ww_acquire_ctx *hold_ctx = READ_ONCE(ww->ctx);
++
++	if (!hold_ctx)
++		return 0;
++
++	if (unlikely(ctx == hold_ctx))
++		return -EALREADY;
++
++	if (ctx->stamp - hold_ctx->stamp <= LONG_MAX &&
++	    (ctx->stamp != hold_ctx->stamp || ctx > hold_ctx)) {
++#ifdef CONFIG_DEBUG_MUTEXES
++		DEBUG_LOCKS_WARN_ON(ctx->contending_lock);
++		ctx->contending_lock = ww;
++#endif
++		return -EDEADLK;
++	}
++
++	return 0;
++}
++#else
++	static inline int __sched
++__mutex_lock_check_stamp(struct rt_mutex *lock, struct ww_acquire_ctx *ctx)
++{
++	BUG();
++	return 0;
++}
++
++#endif
++
++static inline int
++try_to_take_rt_mutex(struct rt_mutex *lock, struct task_struct *task,
++		     struct rt_mutex_waiter *waiter)
++{
++	return __try_to_take_rt_mutex(lock, task, waiter, STEAL_NORMAL);
++}
++
+ /*
+  * Task blocks on lock.
+  *
+@@ -930,6 +1296,22 @@ static int task_blocks_on_rt_mutex(struct rt_mutex *lock,
+ 		return -EDEADLK;
+ 
+ 	raw_spin_lock(&task->pi_lock);
++	/*
++	 * In the case of futex requeue PI, this will be a proxy
++	 * lock. The task will wake unaware that it is enqueueed on
++	 * this lock. Avoid blocking on two locks and corrupting
++	 * pi_blocked_on via the PI_WAKEUP_INPROGRESS
++	 * flag. futex_wait_requeue_pi() sets this when it wakes up
++	 * before requeue (due to a signal or timeout). Do not enqueue
++	 * the task if PI_WAKEUP_INPROGRESS is set.
++	 */
++	if (task != current && task->pi_blocked_on == PI_WAKEUP_INPROGRESS) {
++		raw_spin_unlock(&task->pi_lock);
++		return -EAGAIN;
++	}
++
++       BUG_ON(rt_mutex_real_waiter(task->pi_blocked_on));
++
+ 	waiter->task = task;
+ 	waiter->lock = lock;
+ 	waiter->prio = task->prio;
+@@ -953,7 +1335,7 @@ static int task_blocks_on_rt_mutex(struct rt_mutex *lock,
+ 		rt_mutex_enqueue_pi(owner, waiter);
+ 
+ 		rt_mutex_adjust_prio(owner);
+-		if (owner->pi_blocked_on)
++		if (rt_mutex_real_waiter(owner->pi_blocked_on))
+ 			chain_walk = 1;
+ 	} else if (rt_mutex_cond_detect_deadlock(waiter, chwalk)) {
+ 		chain_walk = 1;
+@@ -995,6 +1377,7 @@ static int task_blocks_on_rt_mutex(struct rt_mutex *lock,
+  * Called with lock->wait_lock held and interrupts disabled.
+  */
+ static void mark_wakeup_next_waiter(struct wake_q_head *wake_q,
++				    struct wake_q_head *wake_sleeper_q,
+ 				    struct rt_mutex *lock)
+ {
+ 	struct rt_mutex_waiter *waiter;
+@@ -1034,7 +1417,10 @@ static void mark_wakeup_next_waiter(struct wake_q_head *wake_q,
+ 	 * Pairs with preempt_enable() in rt_mutex_postunlock();
+ 	 */
+ 	preempt_disable();
+-	wake_q_add(wake_q, waiter->task);
++	if (waiter->savestate)
++		wake_q_add_sleeper(wake_sleeper_q, waiter->task);
++	else
++		wake_q_add(wake_q, waiter->task);
+ 	raw_spin_unlock(&current->pi_lock);
+ }
+ 
+@@ -1049,7 +1435,7 @@ static void remove_waiter(struct rt_mutex *lock,
+ {
+ 	bool is_top_waiter = (waiter == rt_mutex_top_waiter(lock));
+ 	struct task_struct *owner = rt_mutex_owner(lock);
+-	struct rt_mutex *next_lock;
++	struct rt_mutex *next_lock = NULL;
+ 
+ 	lockdep_assert_held(&lock->wait_lock);
+ 
+@@ -1075,7 +1461,8 @@ static void remove_waiter(struct rt_mutex *lock,
+ 	rt_mutex_adjust_prio(owner);
+ 
+ 	/* Store the lock on which owner is blocked or NULL */
+-	next_lock = task_blocked_on_lock(owner);
++	if (rt_mutex_real_waiter(owner->pi_blocked_on))
++		next_lock = task_blocked_on_lock(owner);
+ 
+ 	raw_spin_unlock(&owner->pi_lock);
+ 
+@@ -1111,26 +1498,28 @@ void rt_mutex_adjust_pi(struct task_struct *task)
+ 	raw_spin_lock_irqsave(&task->pi_lock, flags);
+ 
+ 	waiter = task->pi_blocked_on;
+-	if (!waiter || rt_mutex_waiter_equal(waiter, task_to_waiter(task))) {
++	if (!rt_mutex_real_waiter(waiter) ||
++	    rt_mutex_waiter_equal(waiter, task_to_waiter(task))) {
+ 		raw_spin_unlock_irqrestore(&task->pi_lock, flags);
+ 		return;
+ 	}
+ 	next_lock = waiter->lock;
+-	raw_spin_unlock_irqrestore(&task->pi_lock, flags);
+ 
+ 	/* gets dropped in rt_mutex_adjust_prio_chain()! */
+ 	get_task_struct(task);
+ 
++	raw_spin_unlock_irqrestore(&task->pi_lock, flags);
+ 	rt_mutex_adjust_prio_chain(task, RT_MUTEX_MIN_CHAINWALK, NULL,
+ 				   next_lock, NULL, task);
+ }
+ 
+-void rt_mutex_init_waiter(struct rt_mutex_waiter *waiter)
++void rt_mutex_init_waiter(struct rt_mutex_waiter *waiter, bool savestate)
+ {
+ 	debug_rt_mutex_init_waiter(waiter);
+ 	RB_CLEAR_NODE(&waiter->pi_tree_entry);
+ 	RB_CLEAR_NODE(&waiter->tree_entry);
+ 	waiter->task = NULL;
++	waiter->savestate = savestate;
+ }
+ 
+ /**
+@@ -1146,7 +1535,8 @@ void rt_mutex_init_waiter(struct rt_mutex_waiter *waiter)
+ static int __sched
+ __rt_mutex_slowlock(struct rt_mutex *lock, int state,
+ 		    struct hrtimer_sleeper *timeout,
+-		    struct rt_mutex_waiter *waiter)
++		    struct rt_mutex_waiter *waiter,
++		    struct ww_acquire_ctx *ww_ctx)
+ {
+ 	int ret = 0;
+ 
+@@ -1155,24 +1545,23 @@ __rt_mutex_slowlock(struct rt_mutex *lock, int state,
+ 		if (try_to_take_rt_mutex(lock, current, waiter))
+ 			break;
+ 
+-		/*
+-		 * TASK_INTERRUPTIBLE checks for signals and
+-		 * timeout. Ignored otherwise.
+-		 */
+-		if (likely(state == TASK_INTERRUPTIBLE)) {
+-			/* Signal pending? */
+-			if (signal_pending(current))
+-				ret = -EINTR;
+-			if (timeout && !timeout->task)
+-				ret = -ETIMEDOUT;
++		if (timeout && !timeout->task) {
++			ret = -ETIMEDOUT;
++			break;
++		}
++		if (signal_pending_state(state, current)) {
++			ret = -EINTR;
++			break;
++		}
++
++		if (ww_ctx && ww_ctx->acquired > 0) {
++			ret = __mutex_lock_check_stamp(lock, ww_ctx);
+ 			if (ret)
+ 				break;
+ 		}
+ 
+ 		raw_spin_unlock_irq(&lock->wait_lock);
+ 
+-		debug_rt_mutex_print_deadlock(waiter);
+-
+ 		schedule();
+ 
+ 		raw_spin_lock_irq(&lock->wait_lock);
+@@ -1193,43 +1582,110 @@ static void rt_mutex_handle_deadlock(int res, int detect_deadlock,
+ 	if (res != -EDEADLOCK || detect_deadlock)
+ 		return;
+ 
+-	/*
+-	 * Yell lowdly and stop the task right here.
+-	 */
+-	rt_mutex_print_deadlock(w);
+ 	while (1) {
+ 		set_current_state(TASK_INTERRUPTIBLE);
+ 		schedule();
+ 	}
+ }
+ 
+-/*
+- * Slow path lock function:
+- */
+-static int __sched
+-rt_mutex_slowlock(struct rt_mutex *lock, int state,
+-		  struct hrtimer_sleeper *timeout,
+-		  enum rtmutex_chainwalk chwalk)
++static __always_inline void ww_mutex_lock_acquired(struct ww_mutex *ww,
++						   struct ww_acquire_ctx *ww_ctx)
+ {
+-	struct rt_mutex_waiter waiter;
+-	unsigned long flags;
+-	int ret = 0;
++#ifdef CONFIG_DEBUG_MUTEXES
++	/*
++	 * If this WARN_ON triggers, you used ww_mutex_lock to acquire,
++	 * but released with a normal mutex_unlock in this call.
++	 *
++	 * This should never happen, always use ww_mutex_unlock.
++	 */
++	DEBUG_LOCKS_WARN_ON(ww->ctx);
++
++	/*
++	 * Not quite done after calling ww_acquire_done() ?
++	 */
++	DEBUG_LOCKS_WARN_ON(ww_ctx->done_acquire);
+ 
+-	rt_mutex_init_waiter(&waiter);
++	if (ww_ctx->contending_lock) {
++		/*
++		 * After -EDEADLK you tried to
++		 * acquire a different ww_mutex? Bad!
++		 */
++		DEBUG_LOCKS_WARN_ON(ww_ctx->contending_lock != ww);
++
++		/*
++		 * You called ww_mutex_lock after receiving -EDEADLK,
++		 * but 'forgot' to unlock everything else first?
++		 */
++		DEBUG_LOCKS_WARN_ON(ww_ctx->acquired > 0);
++		ww_ctx->contending_lock = NULL;
++	}
+ 
+ 	/*
+-	 * Technically we could use raw_spin_[un]lock_irq() here, but this can
+-	 * be called in early boot if the cmpxchg() fast path is disabled
+-	 * (debug, no architecture support). In this case we will acquire the
+-	 * rtmutex with lock->wait_lock held. But we cannot unconditionally
+-	 * enable interrupts in that early boot case. So we need to use the
+-	 * irqsave/restore variants.
++	 * Naughty, using a different class will lead to undefined behavior!
+ 	 */
+-	raw_spin_lock_irqsave(&lock->wait_lock, flags);
++	DEBUG_LOCKS_WARN_ON(ww_ctx->ww_class != ww->ww_class);
++#endif
++	ww_ctx->acquired++;
++}
++
++#ifdef CONFIG_PREEMPT_RT
++static void ww_mutex_account_lock(struct rt_mutex *lock,
++				  struct ww_acquire_ctx *ww_ctx)
++{
++	struct ww_mutex *ww = container_of(lock, struct ww_mutex, base.lock);
++	struct rt_mutex_waiter *waiter, *n;
++
++	/*
++	 * This branch gets optimized out for the common case,
++	 * and is only important for ww_mutex_lock.
++	 */
++	ww_mutex_lock_acquired(ww, ww_ctx);
++	ww->ctx = ww_ctx;
++
++	/*
++	 * Give any possible sleeping processes the chance to wake up,
++	 * so they can recheck if they have to back off.
++	 */
++	rbtree_postorder_for_each_entry_safe(waiter, n, &lock->waiters.rb_root,
++					     tree_entry) {
++		/* XXX debug rt mutex waiter wakeup */
++
++		BUG_ON(waiter->lock != lock);
++		rt_mutex_wake_waiter(waiter);
++	}
++}
++
++#else
++
++static void ww_mutex_account_lock(struct rt_mutex *lock,
++				  struct ww_acquire_ctx *ww_ctx)
++{
++	BUG();
++}
++#endif
++
++int __sched rt_mutex_slowlock_locked(struct rt_mutex *lock, int state,
++				     struct hrtimer_sleeper *timeout,
++				     enum rtmutex_chainwalk chwalk,
++				     struct ww_acquire_ctx *ww_ctx,
++				     struct rt_mutex_waiter *waiter)
++{
++	int ret;
++
++#ifdef CONFIG_PREEMPT_RT
++	if (ww_ctx) {
++		struct ww_mutex *ww;
++
++		ww = container_of(lock, struct ww_mutex, base.lock);
++		if (unlikely(ww_ctx == READ_ONCE(ww->ctx)))
++			return -EALREADY;
++	}
++#endif
+ 
+ 	/* Try to acquire the lock again: */
+ 	if (try_to_take_rt_mutex(lock, current, NULL)) {
+-		raw_spin_unlock_irqrestore(&lock->wait_lock, flags);
++		if (ww_ctx)
++			ww_mutex_account_lock(lock, ww_ctx);
+ 		return 0;
+ 	}
+ 
+@@ -1239,16 +1695,26 @@ rt_mutex_slowlock(struct rt_mutex *lock, int state,
+ 	if (unlikely(timeout))
+ 		hrtimer_start_expires(&timeout->timer, HRTIMER_MODE_ABS);
+ 
+-	ret = task_blocks_on_rt_mutex(lock, &waiter, current, chwalk);
++	ret = task_blocks_on_rt_mutex(lock, waiter, current, chwalk);
+ 
+-	if (likely(!ret))
++	if (likely(!ret)) {
+ 		/* sleep on the mutex */
+-		ret = __rt_mutex_slowlock(lock, state, timeout, &waiter);
++		ret = __rt_mutex_slowlock(lock, state, timeout, waiter,
++					  ww_ctx);
++	} else if (ww_ctx) {
++		/* ww_mutex received EDEADLK, let it become EALREADY */
++		ret = __mutex_lock_check_stamp(lock, ww_ctx);
++		BUG_ON(!ret);
++	}
+ 
+ 	if (unlikely(ret)) {
+ 		__set_current_state(TASK_RUNNING);
+-		remove_waiter(lock, &waiter);
+-		rt_mutex_handle_deadlock(ret, chwalk, &waiter);
++		remove_waiter(lock, waiter);
++		/* ww_mutex wants to report EDEADLK/EALREADY, let it */
++		if (!ww_ctx)
++			rt_mutex_handle_deadlock(ret, chwalk, waiter);
++	} else if (ww_ctx) {
++		ww_mutex_account_lock(lock, ww_ctx);
+ 	}
+ 
+ 	/*
+@@ -1256,6 +1722,36 @@ rt_mutex_slowlock(struct rt_mutex *lock, int state,
+ 	 * unconditionally. We might have to fix that up.
+ 	 */
+ 	fixup_rt_mutex_waiters(lock);
++	return ret;
++}
++
++/*
++ * Slow path lock function:
++ */
++static int __sched
++rt_mutex_slowlock(struct rt_mutex *lock, int state,
++		  struct hrtimer_sleeper *timeout,
++		  enum rtmutex_chainwalk chwalk,
++		  struct ww_acquire_ctx *ww_ctx)
++{
++	struct rt_mutex_waiter waiter;
++	unsigned long flags;
++	int ret = 0;
++
++	rt_mutex_init_waiter(&waiter, false);
++
++	/*
++	 * Technically we could use raw_spin_[un]lock_irq() here, but this can
++	 * be called in early boot if the cmpxchg() fast path is disabled
++	 * (debug, no architecture support). In this case we will acquire the
++	 * rtmutex with lock->wait_lock held. But we cannot unconditionally
++	 * enable interrupts in that early boot case. So we need to use the
++	 * irqsave/restore variants.
++	 */
++	raw_spin_lock_irqsave(&lock->wait_lock, flags);
++
++	ret = rt_mutex_slowlock_locked(lock, state, timeout, chwalk, ww_ctx,
++				       &waiter);
+ 
+ 	raw_spin_unlock_irqrestore(&lock->wait_lock, flags);
+ 
+@@ -1316,7 +1812,8 @@ static inline int rt_mutex_slowtrylock(struct rt_mutex *lock)
+  * Return whether the current task needs to call rt_mutex_postunlock().
+  */
+ static bool __sched rt_mutex_slowunlock(struct rt_mutex *lock,
+-					struct wake_q_head *wake_q)
++					struct wake_q_head *wake_q,
++					struct wake_q_head *wake_sleeper_q)
+ {
+ 	unsigned long flags;
+ 
+@@ -1370,7 +1867,7 @@ static bool __sched rt_mutex_slowunlock(struct rt_mutex *lock,
+ 	 *
+ 	 * Queue the next waiter for wakeup once we release the wait_lock.
+ 	 */
+-	mark_wakeup_next_waiter(wake_q, lock);
++	mark_wakeup_next_waiter(wake_q, wake_sleeper_q, lock);
+ 	raw_spin_unlock_irqrestore(&lock->wait_lock, flags);
+ 
+ 	return true; /* call rt_mutex_postunlock() */
+@@ -1384,29 +1881,16 @@ static bool __sched rt_mutex_slowunlock(struct rt_mutex *lock,
+  */
+ static inline int
+ rt_mutex_fastlock(struct rt_mutex *lock, int state,
++		  struct ww_acquire_ctx *ww_ctx,
+ 		  int (*slowfn)(struct rt_mutex *lock, int state,
+ 				struct hrtimer_sleeper *timeout,
+-				enum rtmutex_chainwalk chwalk))
++				enum rtmutex_chainwalk chwalk,
++				struct ww_acquire_ctx *ww_ctx))
+ {
+ 	if (likely(rt_mutex_cmpxchg_acquire(lock, NULL, current)))
+ 		return 0;
+ 
+-	return slowfn(lock, state, NULL, RT_MUTEX_MIN_CHAINWALK);
+-}
+-
+-static inline int
+-rt_mutex_timed_fastlock(struct rt_mutex *lock, int state,
+-			struct hrtimer_sleeper *timeout,
+-			enum rtmutex_chainwalk chwalk,
+-			int (*slowfn)(struct rt_mutex *lock, int state,
+-				      struct hrtimer_sleeper *timeout,
+-				      enum rtmutex_chainwalk chwalk))
+-{
+-	if (chwalk == RT_MUTEX_MIN_CHAINWALK &&
+-	    likely(rt_mutex_cmpxchg_acquire(lock, NULL, current)))
+-		return 0;
+-
+-	return slowfn(lock, state, timeout, chwalk);
++	return slowfn(lock, state, NULL, RT_MUTEX_MIN_CHAINWALK, ww_ctx);
+ }
+ 
+ static inline int
+@@ -1422,9 +1906,11 @@ rt_mutex_fasttrylock(struct rt_mutex *lock,
+ /*
+  * Performs the wakeup of the top-waiter and re-enables preemption.
+  */
+-void rt_mutex_postunlock(struct wake_q_head *wake_q)
++void rt_mutex_postunlock(struct wake_q_head *wake_q,
++			struct wake_q_head *wake_sleeper_q)
+ {
+ 	wake_up_q(wake_q);
++	wake_up_q_sleeper(wake_sleeper_q);
+ 
+ 	/* Pairs with preempt_disable() in rt_mutex_slowunlock() */
+ 	preempt_enable();
+@@ -1433,23 +1919,46 @@ void rt_mutex_postunlock(struct wake_q_head *wake_q)
+ static inline void
+ rt_mutex_fastunlock(struct rt_mutex *lock,
+ 		    bool (*slowfn)(struct rt_mutex *lock,
+-				   struct wake_q_head *wqh))
++				   struct wake_q_head *wqh,
++				   struct wake_q_head *wq_sleeper))
+ {
+ 	DEFINE_WAKE_Q(wake_q);
++	DEFINE_WAKE_Q(wake_sleeper_q);
+ 
+ 	if (likely(rt_mutex_cmpxchg_release(lock, current, NULL)))
+ 		return;
+ 
+-	if (slowfn(lock, &wake_q))
+-		rt_mutex_postunlock(&wake_q);
++	if (slowfn(lock, &wake_q, &wake_sleeper_q))
++		rt_mutex_postunlock(&wake_q, &wake_sleeper_q);
+ }
+ 
+-static inline void __rt_mutex_lock(struct rt_mutex *lock, unsigned int subclass)
++int __sched __rt_mutex_lock_state(struct rt_mutex *lock, int state)
+ {
+ 	might_sleep();
++	return rt_mutex_fastlock(lock, state, NULL, rt_mutex_slowlock);
++}
++
++/**
++ * rt_mutex_lock_state - lock a rt_mutex with a given state
++ *
++ * @lock:      The rt_mutex to be locked
++ * @state:     The state to set when blocking on the rt_mutex
++ */
++static inline int __sched rt_mutex_lock_state(struct rt_mutex *lock,
++					      unsigned int subclass, int state)
++{
++	int ret;
+ 
+ 	mutex_acquire(&lock->dep_map, subclass, 0, _RET_IP_);
+-	rt_mutex_fastlock(lock, TASK_UNINTERRUPTIBLE, rt_mutex_slowlock);
++	ret = __rt_mutex_lock_state(lock, state);
++	if (ret)
++		mutex_release(&lock->dep_map, _RET_IP_);
++	return ret;
++}
++
++static inline void __rt_mutex_lock(struct rt_mutex *lock, unsigned int subclass)
++{
++	rt_mutex_lock_state(lock, subclass, TASK_UNINTERRUPTIBLE);
+ }
+ 
+ #ifdef CONFIG_DEBUG_LOCK_ALLOC
+@@ -1490,16 +1999,7 @@ EXPORT_SYMBOL_GPL(rt_mutex_lock);
+  */
+ int __sched rt_mutex_lock_interruptible(struct rt_mutex *lock)
+ {
+-	int ret;
+-
+-	might_sleep();
+-
+-	mutex_acquire(&lock->dep_map, 0, 0, _RET_IP_);
+-	ret = rt_mutex_fastlock(lock, TASK_INTERRUPTIBLE, rt_mutex_slowlock);
+-	if (ret)
+-		mutex_release(&lock->dep_map, _RET_IP_);
+-
+-	return ret;
++	return rt_mutex_lock_state(lock, 0, TASK_INTERRUPTIBLE);
+ }
+ EXPORT_SYMBOL_GPL(rt_mutex_lock_interruptible);
+ 
+@@ -1516,36 +2016,17 @@ int __sched __rt_mutex_futex_trylock(struct rt_mutex *lock)
+ 	return __rt_mutex_slowtrylock(lock);
+ }
+ 
+-/**
+- * rt_mutex_timed_lock - lock a rt_mutex interruptible
+- *			the timeout structure is provided
+- *			by the caller
+- *
+- * @lock:		the rt_mutex to be locked
+- * @timeout:		timeout structure or NULL (no timeout)
+- *
+- * Returns:
+- *  0		on success
+- * -EINTR	when interrupted by a signal
+- * -ETIMEDOUT	when the timeout expired
+- */
+-int
+-rt_mutex_timed_lock(struct rt_mutex *lock, struct hrtimer_sleeper *timeout)
++int __sched __rt_mutex_trylock(struct rt_mutex *lock)
+ {
+-	int ret;
+-
+-	might_sleep();
+-
+-	mutex_acquire(&lock->dep_map, 0, 0, _RET_IP_);
+-	ret = rt_mutex_timed_fastlock(lock, TASK_INTERRUPTIBLE, timeout,
+-				       RT_MUTEX_MIN_CHAINWALK,
+-				       rt_mutex_slowlock);
+-	if (ret)
+-		mutex_release(&lock->dep_map, _RET_IP_);
++#ifdef CONFIG_PREEMPT_RT
++	if (WARN_ON_ONCE(in_irq() || in_nmi()))
++#else
++	if (WARN_ON_ONCE(in_irq() || in_nmi() || in_serving_softirq()))
++#endif
++		return 0;
+ 
+-	return ret;
++	return rt_mutex_fasttrylock(lock, rt_mutex_slowtrylock);
+ }
+-EXPORT_SYMBOL_GPL(rt_mutex_timed_lock);
+ 
+ /**
+  * rt_mutex_trylock - try to lock a rt_mutex
+@@ -1562,10 +2043,7 @@ int __sched rt_mutex_trylock(struct rt_mutex *lock)
+ {
+ 	int ret;
+ 
+-	if (WARN_ON_ONCE(in_irq() || in_nmi() || in_serving_softirq()))
+-		return 0;
+-
+-	ret = rt_mutex_fasttrylock(lock, rt_mutex_slowtrylock);
++	ret = __rt_mutex_trylock(lock);
+ 	if (ret)
+ 		mutex_acquire(&lock->dep_map, 0, 1, _RET_IP_);
+ 
+@@ -1573,6 +2051,11 @@ int __sched rt_mutex_trylock(struct rt_mutex *lock)
+ }
+ EXPORT_SYMBOL_GPL(rt_mutex_trylock);
+ 
++void __sched __rt_mutex_unlock(struct rt_mutex *lock)
++{
++	rt_mutex_fastunlock(lock, rt_mutex_slowunlock);
++}
++
+ /**
+  * rt_mutex_unlock - unlock a rt_mutex
+  *
+@@ -1581,16 +2064,13 @@ EXPORT_SYMBOL_GPL(rt_mutex_trylock);
+ void __sched rt_mutex_unlock(struct rt_mutex *lock)
+ {
+ 	mutex_release(&lock->dep_map, _RET_IP_);
+-	rt_mutex_fastunlock(lock, rt_mutex_slowunlock);
++	__rt_mutex_unlock(lock);
+ }
+ EXPORT_SYMBOL_GPL(rt_mutex_unlock);
+ 
+-/**
+- * Futex variant, that since futex variants do not use the fast-path, can be
+- * simple and will not need to retry.
+- */
+-bool __sched __rt_mutex_futex_unlock(struct rt_mutex *lock,
+-				    struct wake_q_head *wake_q)
++static bool __sched __rt_mutex_unlock_common(struct rt_mutex *lock,
++					     struct wake_q_head *wake_q,
++					     struct wake_q_head *wq_sleeper)
+ {
+ 	lockdep_assert_held(&lock->wait_lock);
+ 
+@@ -1607,23 +2087,35 @@ bool __sched __rt_mutex_futex_unlock(struct rt_mutex *lock,
+ 	 * avoid inversion prior to the wakeup.  preempt_disable()
+ 	 * therein pairs with rt_mutex_postunlock().
+ 	 */
+-	mark_wakeup_next_waiter(wake_q, lock);
++	mark_wakeup_next_waiter(wake_q, wq_sleeper, lock);
+ 
+ 	return true; /* call postunlock() */
+ }
+ 
++/**
++ * Futex variant, that since futex variants do not use the fast-path, can be
++ * simple and will not need to retry.
++ */
++bool __sched __rt_mutex_futex_unlock(struct rt_mutex *lock,
++				     struct wake_q_head *wake_q,
++				     struct wake_q_head *wq_sleeper)
++{
++	return __rt_mutex_unlock_common(lock, wake_q, wq_sleeper);
++}
++
+ void __sched rt_mutex_futex_unlock(struct rt_mutex *lock)
+ {
+ 	DEFINE_WAKE_Q(wake_q);
++	DEFINE_WAKE_Q(wake_sleeper_q);
+ 	unsigned long flags;
+ 	bool postunlock;
+ 
+ 	raw_spin_lock_irqsave(&lock->wait_lock, flags);
+-	postunlock = __rt_mutex_futex_unlock(lock, &wake_q);
++	postunlock = __rt_mutex_futex_unlock(lock, &wake_q, &wake_sleeper_q);
+ 	raw_spin_unlock_irqrestore(&lock->wait_lock, flags);
+ 
+ 	if (postunlock)
+-		rt_mutex_postunlock(&wake_q);
++		rt_mutex_postunlock(&wake_q, &wake_sleeper_q);
+ }
+ 
+ /**
+@@ -1637,9 +2129,6 @@ void __sched rt_mutex_futex_unlock(struct rt_mutex *lock)
+ void rt_mutex_destroy(struct rt_mutex *lock)
+ {
+ 	WARN_ON(rt_mutex_is_locked(lock));
+-#ifdef CONFIG_DEBUG_RT_MUTEXES
+-	lock->magic = NULL;
+-#endif
+ }
+ EXPORT_SYMBOL_GPL(rt_mutex_destroy);
+ 
+@@ -1662,7 +2151,7 @@ void __rt_mutex_init(struct rt_mutex *lock, const char *name,
+ 	if (name && key)
+ 		debug_rt_mutex_init(lock, name, key);
+ }
+-EXPORT_SYMBOL_GPL(__rt_mutex_init);
++EXPORT_SYMBOL(__rt_mutex_init);
+ 
+ /**
+  * rt_mutex_init_proxy_locked - initialize and lock a rt_mutex on behalf of a
+@@ -1682,6 +2171,14 @@ void rt_mutex_init_proxy_locked(struct rt_mutex *lock,
+ 				struct task_struct *proxy_owner)
+ {
+ 	__rt_mutex_init(lock, NULL, NULL);
++#ifdef CONFIG_DEBUG_SPINLOCK
++	/*
++	 * get another key class for the wait_lock. LOCK_PI and UNLOCK_PI is
++	 * holding the ->wait_lock of the proxy_lock while unlocking a sleeping
++	 * lock.
++	 */
++	raw_spin_lock_init(&lock->wait_lock);
++#endif
+ 	debug_rt_mutex_proxy_lock(lock, proxy_owner);
+ 	rt_mutex_set_owner(lock, proxy_owner);
+ }
+@@ -1704,6 +2201,26 @@ void rt_mutex_proxy_unlock(struct rt_mutex *lock)
+ 	rt_mutex_set_owner(lock, NULL);
+ }
+ 
++static void fixup_rt_mutex_blocked(struct rt_mutex *lock)
++{
++	struct task_struct *tsk = current;
++	/*
++	 * RT has a problem here when the wait got interrupted by a timeout
++	 * or a signal. task->pi_blocked_on is still set. The task must
++	 * acquire the hash bucket lock when returning from this function.
++	 *
++	 * If the hash bucket lock is contended then the
++	 * BUG_ON(rt_mutex_real_waiter(task->pi_blocked_on)) in
++	 * task_blocks_on_rt_mutex() will trigger. This can be avoided by
++	 * clearing task->pi_blocked_on which removes the task from the
++	 * boosting chain of the rtmutex. That's correct because the task
++	 * is not longer blocked on it.
++	 */
++	raw_spin_lock(&tsk->pi_lock);
++	tsk->pi_blocked_on = NULL;
++	raw_spin_unlock(&tsk->pi_lock);
++}
++
+ /**
+  * __rt_mutex_start_proxy_lock() - Start lock acquisition for another task
+  * @lock:		the rt_mutex to take
+@@ -1734,6 +2251,34 @@ int __rt_mutex_start_proxy_lock(struct rt_mutex *lock,
+ 	if (try_to_take_rt_mutex(lock, task, NULL))
+ 		return 1;
+ 
++#ifdef CONFIG_PREEMPT_RT
++	/*
++	 * In PREEMPT_RT there's an added race.
++	 * If the task, that we are about to requeue, times out,
++	 * it can set the PI_WAKEUP_INPROGRESS. This tells the requeue
++	 * to skip this task. But right after the task sets
++	 * its pi_blocked_on to PI_WAKEUP_INPROGRESS it can then
++	 * block on the spin_lock(&hb->lock), which in RT is an rtmutex.
++	 * This will replace the PI_WAKEUP_INPROGRESS with the actual
++	 * lock that it blocks on. We *must not* place this task
++	 * on this proxy lock in that case.
++	 *
++	 * To prevent this race, we first take the task's pi_lock
++	 * and check if it has updated its pi_blocked_on. If it has,
++	 * we assume that it woke up and we return -EAGAIN.
++	 * Otherwise, we set the task's pi_blocked_on to
++	 * PI_REQUEUE_INPROGRESS, so that if the task is waking up
++	 * it will know that we are in the process of requeuing it.
++	 */
++	raw_spin_lock(&task->pi_lock);
++	if (task->pi_blocked_on) {
++		raw_spin_unlock(&task->pi_lock);
++		return -EAGAIN;
++	}
++	task->pi_blocked_on = PI_REQUEUE_INPROGRESS;
++	raw_spin_unlock(&task->pi_lock);
++#endif
++
+ 	/* We enforce deadlock detection for futexes */
+ 	ret = task_blocks_on_rt_mutex(lock, waiter, task,
+ 				      RT_MUTEX_FULL_CHAINWALK);
+@@ -1748,7 +2293,8 @@ int __rt_mutex_start_proxy_lock(struct rt_mutex *lock,
+ 		ret = 0;
+ 	}
+ 
+-	debug_rt_mutex_print_deadlock(waiter);
++	if (ret)
++		fixup_rt_mutex_blocked(lock);
+ 
+ 	return ret;
+ }
+@@ -1833,12 +2379,15 @@ int rt_mutex_wait_proxy_lock(struct rt_mutex *lock,
+ 	raw_spin_lock_irq(&lock->wait_lock);
+ 	/* sleep on the mutex */
+ 	set_current_state(TASK_INTERRUPTIBLE);
+-	ret = __rt_mutex_slowlock(lock, TASK_INTERRUPTIBLE, to, waiter);
++	ret = __rt_mutex_slowlock(lock, TASK_INTERRUPTIBLE, to, waiter, NULL);
+ 	/*
+ 	 * try_to_take_rt_mutex() sets the waiter bit unconditionally. We might
+ 	 * have to fix that up.
+ 	 */
+ 	fixup_rt_mutex_waiters(lock);
++	if (ret)
++		fixup_rt_mutex_blocked(lock);
++
+ 	raw_spin_unlock_irq(&lock->wait_lock);
+ 
+ 	return ret;
+@@ -1900,3 +2449,97 @@ bool rt_mutex_cleanup_proxy_lock(struct rt_mutex *lock,
+ 
+ 	return cleanup;
+ }
++
++static inline int
++ww_mutex_deadlock_injection(struct ww_mutex *lock, struct ww_acquire_ctx *ctx)
++{
++#ifdef CONFIG_DEBUG_WW_MUTEX_SLOWPATH
++	unsigned int tmp;
++
++	if (ctx->deadlock_inject_countdown-- == 0) {
++		tmp = ctx->deadlock_inject_interval;
++		if (tmp > UINT_MAX/4)
++			tmp = UINT_MAX;
++		else
++			tmp = tmp*2 + tmp + tmp/2;
++
++		ctx->deadlock_inject_interval = tmp;
++		ctx->deadlock_inject_countdown = tmp;
++		ctx->contending_lock = lock;
++
++		ww_mutex_unlock(lock);
++
++		return -EDEADLK;
++	}
++#endif
++
++	return 0;
++}
++
++#ifdef CONFIG_PREEMPT_RT
++int __sched
++ww_mutex_lock_interruptible(struct ww_mutex *lock, struct ww_acquire_ctx *ctx)
++{
++	int ret;
++
++	might_sleep();
++
++	mutex_acquire_nest(&lock->base.dep_map, 0, 0,
++			   ctx ? &ctx->dep_map : NULL, _RET_IP_);
++	ret = rt_mutex_slowlock(&lock->base.lock, TASK_INTERRUPTIBLE, NULL, 0,
++				ctx);
++	if (ret)
++		mutex_release(&lock->base.dep_map, _RET_IP_);
++	else if (!ret && ctx && ctx->acquired > 1)
++		return ww_mutex_deadlock_injection(lock, ctx);
++
++	return ret;
++}
++EXPORT_SYMBOL_GPL(ww_mutex_lock_interruptible);
++
++int __sched
++ww_mutex_lock(struct ww_mutex *lock, struct ww_acquire_ctx *ctx)
++{
++	int ret;
++
++	might_sleep();
++
++	mutex_acquire_nest(&lock->base.dep_map, 0, 0,
++			   ctx ? &ctx->dep_map : NULL, _RET_IP_);
++	ret = rt_mutex_slowlock(&lock->base.lock, TASK_UNINTERRUPTIBLE, NULL, 0,
++				ctx);
++	if (ret)
++		mutex_release(&lock->base.dep_map, _RET_IP_);
++	else if (!ret && ctx && ctx->acquired > 1)
++		return ww_mutex_deadlock_injection(lock, ctx);
++
++	return ret;
++}
++EXPORT_SYMBOL_GPL(ww_mutex_lock);
++
++void __sched ww_mutex_unlock(struct ww_mutex *lock)
++{
++	/*
++	 * The unlocking fastpath is the 0->1 transition from 'locked'
++	 * into 'unlocked' state:
++	 */
++	if (lock->ctx) {
++#ifdef CONFIG_DEBUG_MUTEXES
++		DEBUG_LOCKS_WARN_ON(!lock->ctx->acquired);
++#endif
++		if (lock->ctx->acquired > 0)
++			lock->ctx->acquired--;
++		lock->ctx = NULL;
++	}
++
++	mutex_release(&lock->base.dep_map, _RET_IP_);
++	__rt_mutex_unlock(&lock->base.lock);
++}
++EXPORT_SYMBOL(ww_mutex_unlock);
++
++int __rt_mutex_owner_current(struct rt_mutex *lock)
++{
++	return rt_mutex_owner(lock) == current;
++}
++EXPORT_SYMBOL(__rt_mutex_owner_current);
++#endif
+diff --git a/kernel/locking/rtmutex.h b/kernel/locking/rtmutex.h
+index 732f96abf..338ccd291 100644
+--- a/kernel/locking/rtmutex.h
++++ b/kernel/locking/rtmutex.h
+@@ -19,15 +19,8 @@
+ #define debug_rt_mutex_proxy_unlock(l)			do { } while (0)
+ #define debug_rt_mutex_unlock(l)			do { } while (0)
+ #define debug_rt_mutex_init(m, n, k)			do { } while (0)
+-#define debug_rt_mutex_deadlock(d, a ,l)		do { } while (0)
+-#define debug_rt_mutex_print_deadlock(w)		do { } while (0)
+ #define debug_rt_mutex_reset_waiter(w)			do { } while (0)
+ 
+-static inline void rt_mutex_print_deadlock(struct rt_mutex_waiter *w)
+-{
+-	WARN(1, "rtmutex deadlock detected\n");
+-}
+-
+ static inline bool debug_rt_mutex_detect_deadlock(struct rt_mutex_waiter *w,
+ 						  enum rtmutex_chainwalk walk)
+ {
+diff --git a/kernel/locking/rtmutex_common.h b/kernel/locking/rtmutex_common.h
+index ca6fb4890..248a7d915 100644
+--- a/kernel/locking/rtmutex_common.h
++++ b/kernel/locking/rtmutex_common.h
+@@ -15,6 +15,7 @@
+ 
+ #include <linux/rtmutex.h>
+ #include <linux/sched/wake_q.h>
++#include <linux/sched/debug.h>
+ 
+ /*
+  * This is the control structure for tasks blocked on a rt_mutex,
+@@ -29,12 +30,8 @@ struct rt_mutex_waiter {
+ 	struct rb_node          pi_tree_entry;
+ 	struct task_struct	*task;
+ 	struct rt_mutex		*lock;
+-#ifdef CONFIG_DEBUG_RT_MUTEXES
+-	unsigned long		ip;
+-	struct pid		*deadlock_task_pid;
+-	struct rt_mutex		*deadlock_lock;
+-#endif
+ 	int prio;
++	bool			savestate;
+ 	u64 deadline;
+ };
+ 
+@@ -130,11 +127,14 @@ enum rtmutex_chainwalk {
+ /*
+  * PI-futex support (proxy locking functions, etc.):
+  */
++#define PI_WAKEUP_INPROGRESS	((struct rt_mutex_waiter *) 1)
++#define PI_REQUEUE_INPROGRESS	((struct rt_mutex_waiter *) 2)
++
+ extern struct task_struct *rt_mutex_next_owner(struct rt_mutex *lock);
+ extern void rt_mutex_init_proxy_locked(struct rt_mutex *lock,
+ 				       struct task_struct *proxy_owner);
+ extern void rt_mutex_proxy_unlock(struct rt_mutex *lock);
+-extern void rt_mutex_init_waiter(struct rt_mutex_waiter *waiter);
++extern void rt_mutex_init_waiter(struct rt_mutex_waiter *waiter, bool savetate);
+ extern int __rt_mutex_start_proxy_lock(struct rt_mutex *lock,
+ 				     struct rt_mutex_waiter *waiter,
+ 				     struct task_struct *task);
+@@ -152,9 +152,27 @@ extern int __rt_mutex_futex_trylock(struct rt_mutex *l);
+ 
+ extern void rt_mutex_futex_unlock(struct rt_mutex *lock);
+ extern bool __rt_mutex_futex_unlock(struct rt_mutex *lock,
+-				 struct wake_q_head *wqh);
+-
+-extern void rt_mutex_postunlock(struct wake_q_head *wake_q);
++				 struct wake_q_head *wqh,
++				 struct wake_q_head *wq_sleeper);
++
++extern void rt_mutex_postunlock(struct wake_q_head *wake_q,
++				struct wake_q_head *wake_sleeper_q);
++
++/* RW semaphore special interface */
++struct ww_acquire_ctx;
++
++extern int __rt_mutex_lock_state(struct rt_mutex *lock, int state);
++extern int __rt_mutex_trylock(struct rt_mutex *lock);
++extern void __rt_mutex_unlock(struct rt_mutex *lock);
++int __sched rt_mutex_slowlock_locked(struct rt_mutex *lock, int state,
++				     struct hrtimer_sleeper *timeout,
++				     enum rtmutex_chainwalk chwalk,
++				     struct ww_acquire_ctx *ww_ctx,
++				     struct rt_mutex_waiter *waiter);
++void __sched rt_spin_lock_slowlock_locked(struct rt_mutex *lock,
++					  struct rt_mutex_waiter *waiter,
++					  unsigned long flags);
++void __sched rt_spin_lock_slowunlock(struct rt_mutex *lock);
+ 
+ #ifdef CONFIG_DEBUG_RT_MUTEXES
+ # include "rtmutex-debug.h"
+diff --git a/kernel/locking/rwlock-rt.c b/kernel/locking/rwlock-rt.c
+new file mode 100644
+index 000000000..3d2d1f14b
+--- /dev/null
++++ b/kernel/locking/rwlock-rt.c
+@@ -0,0 +1,334 @@
++// SPDX-License-Identifier: GPL-2.0-only
++#include <linux/sched/debug.h>
++#include <linux/export.h>
++
++#include "rtmutex_common.h"
++#include <linux/rwlock_types_rt.h>
++
++/*
++ * RT-specific reader/writer locks
++ *
++ * write_lock()
++ *  1) Lock lock->rtmutex
++ *  2) Remove the reader BIAS to force readers into the slow path
++ *  3) Wait until all readers have left the critical region
++ *  4) Mark it write locked
++ *
++ * write_unlock()
++ *  1) Remove the write locked marker
++ *  2) Set the reader BIAS so readers can use the fast path again
++ *  3) Unlock lock->rtmutex to release blocked readers
++ *
++ * read_lock()
++ *  1) Try fast path acquisition (reader BIAS is set)
++ *  2) Take lock->rtmutex.wait_lock which protects the writelocked flag
++ *  3) If !writelocked, acquire it for read
++ *  4) If writelocked, block on lock->rtmutex
++ *  5) unlock lock->rtmutex, goto 1)
++ *
++ * read_unlock()
++ *  1) Try fast path release (reader count != 1)
++ *  2) Wake the writer waiting in write_lock()#3
++ *
++ * read_lock()#3 has the consequence, that rw locks on RT are not writer
++ * fair, but writers, which should be avoided in RT tasks (think tasklist
++ * lock), are subject to the rtmutex priority/DL inheritance mechanism.
++ *
++ * It's possible to make the rw locks writer fair by keeping a list of
++ * active readers. A blocked writer would force all newly incoming readers
++ * to block on the rtmutex, but the rtmutex would have to be proxy locked
++ * for one reader after the other. We can't use multi-reader inheritance
++ * because there is no way to support that with
++ * SCHED_DEADLINE. Implementing the one by one reader boosting/handover
++ * mechanism is a major surgery for a very dubious value.
++ *
++ * The risk of writer starvation is there, but the pathological use cases
++ * which trigger it are not necessarily the typical RT workloads.
++ */
++
++void __rwlock_biased_rt_init(struct rt_rw_lock *lock, const char *name,
++			     struct lock_class_key *key)
++{
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++	/*
++	 * Make sure we are not reinitializing a held semaphore:
++	 */
++	debug_check_no_locks_freed((void *)lock, sizeof(*lock));
++	lockdep_init_map(&lock->dep_map, name, key, 0);
++#endif
++	atomic_set(&lock->readers, READER_BIAS);
++	rt_mutex_init(&lock->rtmutex);
++	lock->rtmutex.save_state = 1;
++}
++
++static int __read_rt_trylock(struct rt_rw_lock *lock)
++{
++	int r, old;
++
++	/*
++	 * Increment reader count, if lock->readers < 0, i.e. READER_BIAS is
++	 * set.
++	 */
++	for (r = atomic_read(&lock->readers); r < 0;) {
++		old = atomic_cmpxchg(&lock->readers, r, r + 1);
++		if (likely(old == r))
++			return 1;
++		r = old;
++	}
++	return 0;
++}
++
++static void __read_rt_lock(struct rt_rw_lock *lock)
++{
++	struct rt_mutex *m = &lock->rtmutex;
++	struct rt_mutex_waiter waiter;
++	unsigned long flags;
++
++	if (__read_rt_trylock(lock))
++		return;
++
++	raw_spin_lock_irqsave(&m->wait_lock, flags);
++	/*
++	 * Allow readers as long as the writer has not completely
++	 * acquired the semaphore for write.
++	 */
++	if (atomic_read(&lock->readers) != WRITER_BIAS) {
++		atomic_inc(&lock->readers);
++		raw_spin_unlock_irqrestore(&m->wait_lock, flags);
++		return;
++	}
++
++	/*
++	 * Call into the slow lock path with the rtmutex->wait_lock
++	 * held, so this can't result in the following race:
++	 *
++	 * Reader1		Reader2		Writer
++	 *			read_lock()
++	 *					write_lock()
++	 *					rtmutex_lock(m)
++	 *					swait()
++	 * read_lock()
++	 * unlock(m->wait_lock)
++	 *			read_unlock()
++	 *			swake()
++	 *					lock(m->wait_lock)
++	 *					lock->writelocked=true
++	 *					unlock(m->wait_lock)
++	 *
++	 *					write_unlock()
++	 *					lock->writelocked=false
++	 *					rtmutex_unlock(m)
++	 *			read_lock()
++	 *					write_lock()
++	 *					rtmutex_lock(m)
++	 *					swait()
++	 * rtmutex_lock(m)
++	 *
++	 * That would put Reader1 behind the writer waiting on
++	 * Reader2 to call read_unlock() which might be unbound.
++	 */
++	rt_mutex_init_waiter(&waiter, true);
++	rt_spin_lock_slowlock_locked(m, &waiter, flags);
++	/*
++	 * The slowlock() above is guaranteed to return with the rtmutex is
++	 * now held, so there can't be a writer active. Increment the reader
++	 * count and immediately drop the rtmutex again.
++	 */
++	atomic_inc(&lock->readers);
++	raw_spin_unlock_irqrestore(&m->wait_lock, flags);
++	rt_spin_lock_slowunlock(m);
++
++	debug_rt_mutex_free_waiter(&waiter);
++}
++
++static void __read_rt_unlock(struct rt_rw_lock *lock)
++{
++	struct rt_mutex *m = &lock->rtmutex;
++	struct task_struct *tsk;
++
++	/*
++	 * sem->readers can only hit 0 when a writer is waiting for the
++	 * active readers to leave the critical region.
++	 */
++	if (!atomic_dec_and_test(&lock->readers))
++		return;
++
++	raw_spin_lock_irq(&m->wait_lock);
++	/*
++	 * Wake the writer, i.e. the rtmutex owner. It might release the
++	 * rtmutex concurrently in the fast path, but to clean up the rw
++	 * lock it needs to acquire m->wait_lock. The worst case which can
++	 * happen is a spurious wakeup.
++	 */
++	tsk = rt_mutex_owner(m);
++	if (tsk)
++		wake_up_process(tsk);
++
++	raw_spin_unlock_irq(&m->wait_lock);
++}
++
++static void __write_unlock_common(struct rt_rw_lock *lock, int bias,
++				  unsigned long flags)
++{
++	struct rt_mutex *m = &lock->rtmutex;
++
++	atomic_add(READER_BIAS - bias, &lock->readers);
++	raw_spin_unlock_irqrestore(&m->wait_lock, flags);
++	rt_spin_lock_slowunlock(m);
++}
++
++static void __write_rt_lock(struct rt_rw_lock *lock)
++{
++	struct rt_mutex *m = &lock->rtmutex;
++	struct task_struct *self = current;
++	unsigned long flags;
++
++	/* Take the rtmutex as a first step */
++	__rt_spin_lock(m);
++
++	/* Force readers into slow path */
++	atomic_sub(READER_BIAS, &lock->readers);
++
++	raw_spin_lock_irqsave(&m->wait_lock, flags);
++
++	raw_spin_lock(&self->pi_lock);
++	self->saved_state = self->state;
++	__set_current_state_no_track(TASK_UNINTERRUPTIBLE);
++	raw_spin_unlock(&self->pi_lock);
++
++	for (;;) {
++		/* Have all readers left the critical region? */
++		if (!atomic_read(&lock->readers)) {
++			atomic_set(&lock->readers, WRITER_BIAS);
++			raw_spin_lock(&self->pi_lock);
++			__set_current_state_no_track(self->saved_state);
++			self->saved_state = TASK_RUNNING;
++			raw_spin_unlock(&self->pi_lock);
++			raw_spin_unlock_irqrestore(&m->wait_lock, flags);
++			return;
++		}
++
++		raw_spin_unlock_irqrestore(&m->wait_lock, flags);
++
++		if (atomic_read(&lock->readers) != 0)
++			preempt_schedule_lock();
++
++		raw_spin_lock_irqsave(&m->wait_lock, flags);
++
++		raw_spin_lock(&self->pi_lock);
++		__set_current_state_no_track(TASK_UNINTERRUPTIBLE);
++		raw_spin_unlock(&self->pi_lock);
++	}
++}
++
++static int __write_rt_trylock(struct rt_rw_lock *lock)
++{
++	struct rt_mutex *m = &lock->rtmutex;
++	unsigned long flags;
++
++	if (!__rt_mutex_trylock(m))
++		return 0;
++
++	atomic_sub(READER_BIAS, &lock->readers);
++
++	raw_spin_lock_irqsave(&m->wait_lock, flags);
++	if (!atomic_read(&lock->readers)) {
++		atomic_set(&lock->readers, WRITER_BIAS);
++		raw_spin_unlock_irqrestore(&m->wait_lock, flags);
++		return 1;
++	}
++	__write_unlock_common(lock, 0, flags);
++	return 0;
++}
++
++static void __write_rt_unlock(struct rt_rw_lock *lock)
++{
++	struct rt_mutex *m = &lock->rtmutex;
++	unsigned long flags;
++
++	raw_spin_lock_irqsave(&m->wait_lock, flags);
++	__write_unlock_common(lock, WRITER_BIAS, flags);
++}
++
++int __lockfunc rt_read_can_lock(rwlock_t *rwlock)
++{
++	return  atomic_read(&rwlock->readers) < 0;
++}
++
++int __lockfunc rt_write_can_lock(rwlock_t *rwlock)
++{
++	return atomic_read(&rwlock->readers) == READER_BIAS;
++}
++
++/*
++ * The common functions which get wrapped into the rwlock API.
++ */
++int __lockfunc rt_read_trylock(rwlock_t *rwlock)
++{
++	int ret;
++
++	ret = __read_rt_trylock(rwlock);
++	if (ret) {
++		rwlock_acquire_read(&rwlock->dep_map, 0, 1, _RET_IP_);
++		rcu_read_lock();
++		migrate_disable();
++	}
++	return ret;
++}
++EXPORT_SYMBOL(rt_read_trylock);
++
++int __lockfunc rt_write_trylock(rwlock_t *rwlock)
++{
++	int ret;
++
++	ret = __write_rt_trylock(rwlock);
++	if (ret) {
++		rwlock_acquire(&rwlock->dep_map, 0, 1, _RET_IP_);
++		rcu_read_lock();
++		migrate_disable();
++	}
++	return ret;
++}
++EXPORT_SYMBOL(rt_write_trylock);
++
++void __lockfunc rt_read_lock(rwlock_t *rwlock)
++{
++	rwlock_acquire_read(&rwlock->dep_map, 0, 0, _RET_IP_);
++	__read_rt_lock(rwlock);
++	rcu_read_lock();
++	migrate_disable();
++}
++EXPORT_SYMBOL(rt_read_lock);
++
++void __lockfunc rt_write_lock(rwlock_t *rwlock)
++{
++	rwlock_acquire(&rwlock->dep_map, 0, 0, _RET_IP_);
++	__write_rt_lock(rwlock);
++	rcu_read_lock();
++	migrate_disable();
++}
++EXPORT_SYMBOL(rt_write_lock);
++
++void __lockfunc rt_read_unlock(rwlock_t *rwlock)
++{
++	rwlock_release(&rwlock->dep_map, _RET_IP_);
++	migrate_enable();
++	rcu_read_unlock();
++	__read_rt_unlock(rwlock);
++}
++EXPORT_SYMBOL(rt_read_unlock);
++
++void __lockfunc rt_write_unlock(rwlock_t *rwlock)
++{
++	rwlock_release(&rwlock->dep_map, _RET_IP_);
++	migrate_enable();
++	rcu_read_unlock();
++	__write_rt_unlock(rwlock);
++}
++EXPORT_SYMBOL(rt_write_unlock);
++
++void __rt_rwlock_init(rwlock_t *rwlock, char *name, struct lock_class_key *key)
++{
++	__rwlock_biased_rt_init(rwlock, name, key);
++}
++EXPORT_SYMBOL(__rt_rwlock_init);
+diff --git a/kernel/locking/rwsem-rt.c b/kernel/locking/rwsem-rt.c
+new file mode 100644
+index 000000000..b61edc4dc
+--- /dev/null
++++ b/kernel/locking/rwsem-rt.c
+@@ -0,0 +1,317 @@
++// SPDX-License-Identifier: GPL-2.0-only
++#include <linux/rwsem.h>
++#include <linux/sched/debug.h>
++#include <linux/sched/signal.h>
++#include <linux/export.h>
++#include <linux/blkdev.h>
++
++#include "rtmutex_common.h"
++
++/*
++ * RT-specific reader/writer semaphores
++ *
++ * down_write()
++ *  1) Lock sem->rtmutex
++ *  2) Remove the reader BIAS to force readers into the slow path
++ *  3) Wait until all readers have left the critical region
++ *  4) Mark it write locked
++ *
++ * up_write()
++ *  1) Remove the write locked marker
++ *  2) Set the reader BIAS so readers can use the fast path again
++ *  3) Unlock sem->rtmutex to release blocked readers
++ *
++ * down_read()
++ *  1) Try fast path acquisition (reader BIAS is set)
++ *  2) Take sem->rtmutex.wait_lock which protects the writelocked flag
++ *  3) If !writelocked, acquire it for read
++ *  4) If writelocked, block on sem->rtmutex
++ *  5) unlock sem->rtmutex, goto 1)
++ *
++ * up_read()
++ *  1) Try fast path release (reader count != 1)
++ *  2) Wake the writer waiting in down_write()#3
++ *
++ * down_read()#3 has the consequence, that rw semaphores on RT are not writer
++ * fair, but writers, which should be avoided in RT tasks (think mmap_sem),
++ * are subject to the rtmutex priority/DL inheritance mechanism.
++ *
++ * It's possible to make the rw semaphores writer fair by keeping a list of
++ * active readers. A blocked writer would force all newly incoming readers to
++ * block on the rtmutex, but the rtmutex would have to be proxy locked for one
++ * reader after the other. We can't use multi-reader inheritance because there
++ * is no way to support that with SCHED_DEADLINE. Implementing the one by one
++ * reader boosting/handover mechanism is a major surgery for a very dubious
++ * value.
++ *
++ * The risk of writer starvation is there, but the pathological use cases
++ * which trigger it are not necessarily the typical RT workloads.
++ */
++
++void __rwsem_init(struct rw_semaphore *sem, const char *name,
++		  struct lock_class_key *key)
++{
++#ifdef CONFIG_DEBUG_LOCK_ALLOC
++	/*
++	 * Make sure we are not reinitializing a held semaphore:
++	 */
++	debug_check_no_locks_freed((void *)sem, sizeof(*sem));
++	lockdep_init_map(&sem->dep_map, name, key, 0);
++#endif
++	atomic_set(&sem->readers, READER_BIAS);
++}
++EXPORT_SYMBOL(__rwsem_init);
++
++int __down_read_trylock(struct rw_semaphore *sem)
++{
++	int r, old;
++
++	/*
++	 * Increment reader count, if sem->readers < 0, i.e. READER_BIAS is
++	 * set.
++	 */
++	for (r = atomic_read(&sem->readers); r < 0;) {
++		old = atomic_cmpxchg(&sem->readers, r, r + 1);
++		if (likely(old == r))
++			return 1;
++		r = old;
++	}
++	return 0;
++}
++
++static int __sched __down_read_common(struct rw_semaphore *sem, int state)
++{
++	struct rt_mutex *m = &sem->rtmutex;
++	struct rt_mutex_waiter waiter;
++	int ret;
++
++	if (__down_read_trylock(sem))
++		return 0;
++
++	/*
++	 * Flush blk before ->pi_blocked_on is set. At schedule() time it is too
++	 * late if one of the callbacks needs to acquire a sleeping lock.
++	 */
++	if (blk_needs_flush_plug(current))
++		blk_schedule_flush_plug(current);
++
++	might_sleep();
++	raw_spin_lock_irq(&m->wait_lock);
++	/*
++	 * Allow readers as long as the writer has not completely
++	 * acquired the semaphore for write.
++	 */
++	if (atomic_read(&sem->readers) != WRITER_BIAS) {
++		atomic_inc(&sem->readers);
++		raw_spin_unlock_irq(&m->wait_lock);
++		return 0;
++	}
++
++	/*
++	 * Call into the slow lock path with the rtmutex->wait_lock
++	 * held, so this can't result in the following race:
++	 *
++	 * Reader1		Reader2		Writer
++	 *			down_read()
++	 *					down_write()
++	 *					rtmutex_lock(m)
++	 *					swait()
++	 * down_read()
++	 * unlock(m->wait_lock)
++	 *			up_read()
++	 *			swake()
++	 *					lock(m->wait_lock)
++	 *					sem->writelocked=true
++	 *					unlock(m->wait_lock)
++	 *
++	 *					up_write()
++	 *					sem->writelocked=false
++	 *					rtmutex_unlock(m)
++	 *			down_read()
++	 *					down_write()
++	 *					rtmutex_lock(m)
++	 *					swait()
++	 * rtmutex_lock(m)
++	 *
++	 * That would put Reader1 behind the writer waiting on
++	 * Reader2 to call up_read() which might be unbound.
++	 */
++	rt_mutex_init_waiter(&waiter, false);
++	ret = rt_mutex_slowlock_locked(m, state, NULL, RT_MUTEX_MIN_CHAINWALK,
++				       NULL, &waiter);
++	/*
++	 * The slowlock() above is guaranteed to return with the rtmutex (for
++	 * ret = 0) is now held, so there can't be a writer active. Increment
++	 * the reader count and immediately drop the rtmutex again.
++	 * For ret != 0 we don't hold the rtmutex and need unlock the wait_lock.
++	 * We don't own the lock then.
++	 */
++	if (!ret)
++		atomic_inc(&sem->readers);
++	raw_spin_unlock_irq(&m->wait_lock);
++	if (!ret)
++		__rt_mutex_unlock(m);
++
++	debug_rt_mutex_free_waiter(&waiter);
++	return ret;
++}
++
++void __down_read(struct rw_semaphore *sem)
++{
++	int ret;
++
++	ret = __down_read_common(sem, TASK_UNINTERRUPTIBLE);
++	WARN_ON_ONCE(ret);
++}
++
++int __down_read_interruptible(struct rw_semaphore *sem)
++{
++	int ret;
++
++	ret = __down_read_common(sem, TASK_INTERRUPTIBLE);
++	if (likely(!ret))
++		return ret;
++	WARN_ONCE(ret != -EINTR, "Unexpected state: %d\n", ret);
++	return -EINTR;
++}
++
++int __down_read_killable(struct rw_semaphore *sem)
++{
++	int ret;
++
++	ret = __down_read_common(sem, TASK_KILLABLE);
++	if (likely(!ret))
++		return ret;
++	WARN_ONCE(ret != -EINTR, "Unexpected state: %d\n", ret);
++	return -EINTR;
++}
++
++void __up_read(struct rw_semaphore *sem)
++{
++	struct rt_mutex *m = &sem->rtmutex;
++	struct task_struct *tsk;
++
++	/*
++	 * sem->readers can only hit 0 when a writer is waiting for the
++	 * active readers to leave the critical region.
++	 */
++	if (!atomic_dec_and_test(&sem->readers))
++		return;
++
++	raw_spin_lock_irq(&m->wait_lock);
++	/*
++	 * Wake the writer, i.e. the rtmutex owner. It might release the
++	 * rtmutex concurrently in the fast path (due to a signal), but to
++	 * clean up the rwsem it needs to acquire m->wait_lock. The worst
++	 * case which can happen is a spurious wakeup.
++	 */
++	tsk = rt_mutex_owner(m);
++	if (tsk)
++		wake_up_process(tsk);
++
++	raw_spin_unlock_irq(&m->wait_lock);
++}
++
++static void __up_write_unlock(struct rw_semaphore *sem, int bias,
++			      unsigned long flags)
++{
++	struct rt_mutex *m = &sem->rtmutex;
++
++	atomic_add(READER_BIAS - bias, &sem->readers);
++	raw_spin_unlock_irqrestore(&m->wait_lock, flags);
++	__rt_mutex_unlock(m);
++}
++
++static int __sched __down_write_common(struct rw_semaphore *sem, int state)
++{
++	struct rt_mutex *m = &sem->rtmutex;
++	unsigned long flags;
++
++	/*
++	 * Flush blk before ->pi_blocked_on is set. At schedule() time it is too
++	 * late if one of the callbacks needs to acquire a sleeping lock.
++	 */
++	if (blk_needs_flush_plug(current))
++		blk_schedule_flush_plug(current);
++
++	/* Take the rtmutex as a first step */
++	if (__rt_mutex_lock_state(m, state))
++		return -EINTR;
++
++	/* Force readers into slow path */
++	atomic_sub(READER_BIAS, &sem->readers);
++	might_sleep();
++
++	set_current_state(state);
++	for (;;) {
++		raw_spin_lock_irqsave(&m->wait_lock, flags);
++		/* Have all readers left the critical region? */
++		if (!atomic_read(&sem->readers)) {
++			atomic_set(&sem->readers, WRITER_BIAS);
++			__set_current_state(TASK_RUNNING);
++			raw_spin_unlock_irqrestore(&m->wait_lock, flags);
++			return 0;
++		}
++
++		if (signal_pending_state(state, current)) {
++			__set_current_state(TASK_RUNNING);
++			__up_write_unlock(sem, 0, flags);
++			return -EINTR;
++		}
++		raw_spin_unlock_irqrestore(&m->wait_lock, flags);
++
++		if (atomic_read(&sem->readers) != 0) {
++			schedule();
++			set_current_state(state);
++		}
++	}
++}
++
++void __sched __down_write(struct rw_semaphore *sem)
++{
++	__down_write_common(sem, TASK_UNINTERRUPTIBLE);
++}
++
++int __sched __down_write_killable(struct rw_semaphore *sem)
++{
++	return __down_write_common(sem, TASK_KILLABLE);
++}
++
++int __down_write_trylock(struct rw_semaphore *sem)
++{
++	struct rt_mutex *m = &sem->rtmutex;
++	unsigned long flags;
++
++	if (!__rt_mutex_trylock(m))
++		return 0;
++
++	atomic_sub(READER_BIAS, &sem->readers);
++
++	raw_spin_lock_irqsave(&m->wait_lock, flags);
++	if (!atomic_read(&sem->readers)) {
++		atomic_set(&sem->readers, WRITER_BIAS);
++		raw_spin_unlock_irqrestore(&m->wait_lock, flags);
++		return 1;
++	}
++	__up_write_unlock(sem, 0, flags);
++	return 0;
++}
++
++void __up_write(struct rw_semaphore *sem)
++{
++	struct rt_mutex *m = &sem->rtmutex;
++	unsigned long flags;
++
++	raw_spin_lock_irqsave(&m->wait_lock, flags);
++	__up_write_unlock(sem, WRITER_BIAS, flags);
++}
++
++void __downgrade_write(struct rw_semaphore *sem)
++{
++	struct rt_mutex *m = &sem->rtmutex;
++	unsigned long flags;
++
++	raw_spin_lock_irqsave(&m->wait_lock, flags);
++	/* Release it and account current as reader */
++	__up_write_unlock(sem, WRITER_BIAS - 1, flags);
++}
+diff --git a/kernel/locking/rwsem.c b/kernel/locking/rwsem.c
+index cc5cc889b..f7c909ef1 100644
+--- a/kernel/locking/rwsem.c
++++ b/kernel/locking/rwsem.c
+@@ -28,6 +28,7 @@
+ #include <linux/rwsem.h>
+ #include <linux/atomic.h>
+ 
++#ifndef CONFIG_PREEMPT_RT
+ #include "lock_events.h"
+ 
+ /*
+@@ -1494,6 +1495,7 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
+ 	if (tmp & RWSEM_FLAG_WAITERS)
+ 		rwsem_downgrade_wake(sem);
+ }
++#endif
+ 
+ /*
+  * lock for reading
+@@ -1657,7 +1659,9 @@ void down_read_non_owner(struct rw_semaphore *sem)
+ {
+ 	might_sleep();
+ 	__down_read(sem);
++#ifndef CONFIG_PREEMPT_RT
+ 	__rwsem_set_reader_owned(sem, NULL);
++#endif
+ }
+ EXPORT_SYMBOL(down_read_non_owner);
+ 
+@@ -1686,7 +1690,9 @@ EXPORT_SYMBOL(down_write_killable_nested);
+ 
+ void up_read_non_owner(struct rw_semaphore *sem)
+ {
++#ifndef CONFIG_PREEMPT_RT
+ 	DEBUG_RWSEMS_WARN_ON(!is_rwsem_reader_owned(sem), sem);
++#endif
+ 	__up_read(sem);
+ }
+ EXPORT_SYMBOL(up_read_non_owner);
+diff --git a/kernel/locking/spinlock.c b/kernel/locking/spinlock.c
+index 0ff08380f..45445a2f1 100644
+--- a/kernel/locking/spinlock.c
++++ b/kernel/locking/spinlock.c
+@@ -124,8 +124,11 @@ void __lockfunc __raw_##op##_lock_bh(locktype##_t *lock)		\
+  *         __[spin|read|write]_lock_bh()
+  */
+ BUILD_LOCK_OPS(spin, raw_spinlock);
++
++#ifndef CONFIG_PREEMPT_RT
+ BUILD_LOCK_OPS(read, rwlock);
+ BUILD_LOCK_OPS(write, rwlock);
++#endif
+ 
+ #endif
+ 
+@@ -209,6 +212,8 @@ void __lockfunc _raw_spin_unlock_bh(raw_spinlock_t *lock)
+ EXPORT_SYMBOL(_raw_spin_unlock_bh);
+ #endif
+ 
++#ifndef CONFIG_PREEMPT_RT
++
+ #ifndef CONFIG_INLINE_READ_TRYLOCK
+ int __lockfunc _raw_read_trylock(rwlock_t *lock)
+ {
+@@ -353,6 +358,8 @@ void __lockfunc _raw_write_unlock_bh(rwlock_t *lock)
+ EXPORT_SYMBOL(_raw_write_unlock_bh);
+ #endif
+ 
++#endif /* !PREEMPT_RT */
++
+ #ifdef CONFIG_DEBUG_LOCK_ALLOC
+ 
+ void __lockfunc _raw_spin_lock_nested(raw_spinlock_t *lock, int subclass)
+diff --git a/kernel/locking/spinlock_debug.c b/kernel/locking/spinlock_debug.c
+index b9d93087e..72e306e0e 100644
+--- a/kernel/locking/spinlock_debug.c
++++ b/kernel/locking/spinlock_debug.c
+@@ -31,6 +31,7 @@ void __raw_spin_lock_init(raw_spinlock_t *lock, const char *name,
+ 
+ EXPORT_SYMBOL(__raw_spin_lock_init);
+ 
++#ifndef CONFIG_PREEMPT_RT
+ void __rwlock_init(rwlock_t *lock, const char *name,
+ 		   struct lock_class_key *key)
+ {
+@@ -48,6 +49,7 @@ void __rwlock_init(rwlock_t *lock, const char *name,
+ }
+ 
+ EXPORT_SYMBOL(__rwlock_init);
++#endif
+ 
+ static void spin_dump(raw_spinlock_t *lock, const char *msg)
+ {
+@@ -139,6 +141,7 @@ void do_raw_spin_unlock(raw_spinlock_t *lock)
+ 	arch_spin_unlock(&lock->raw_lock);
+ }
+ 
++#ifndef CONFIG_PREEMPT_RT
+ static void rwlock_bug(rwlock_t *lock, const char *msg)
+ {
+ 	if (!debug_locks_off())
+@@ -228,3 +231,5 @@ void do_raw_write_unlock(rwlock_t *lock)
+ 	debug_write_unlock(lock);
+ 	arch_write_unlock(&lock->raw_lock);
+ }
++
++#endif
+diff --git a/kernel/notifier.c b/kernel/notifier.c
+index 1b019cbca..c20782f07 100644
+--- a/kernel/notifier.c
++++ b/kernel/notifier.c
+@@ -142,9 +142,9 @@ int atomic_notifier_chain_register(struct atomic_notifier_head *nh,
+ 	unsigned long flags;
+ 	int ret;
+ 
+-	spin_lock_irqsave(&nh->lock, flags);
++	raw_spin_lock_irqsave(&nh->lock, flags);
+ 	ret = notifier_chain_register(&nh->head, n);
+-	spin_unlock_irqrestore(&nh->lock, flags);
++	raw_spin_unlock_irqrestore(&nh->lock, flags);
+ 	return ret;
+ }
+ EXPORT_SYMBOL_GPL(atomic_notifier_chain_register);
+@@ -164,9 +164,9 @@ int atomic_notifier_chain_unregister(struct atomic_notifier_head *nh,
+ 	unsigned long flags;
+ 	int ret;
+ 
+-	spin_lock_irqsave(&nh->lock, flags);
++	raw_spin_lock_irqsave(&nh->lock, flags);
+ 	ret = notifier_chain_unregister(&nh->head, n);
+-	spin_unlock_irqrestore(&nh->lock, flags);
++	raw_spin_unlock_irqrestore(&nh->lock, flags);
+ 	synchronize_rcu();
+ 	return ret;
+ }
+@@ -182,9 +182,9 @@ int atomic_notifier_call_chain_robust(struct atomic_notifier_head *nh,
+ 	 * Musn't use RCU; because then the notifier list can
+ 	 * change between the up and down traversal.
+ 	 */
+-	spin_lock_irqsave(&nh->lock, flags);
++	raw_spin_lock_irqsave(&nh->lock, flags);
+ 	ret = notifier_call_chain_robust(&nh->head, val_up, val_down, v);
+-	spin_unlock_irqrestore(&nh->lock, flags);
++	raw_spin_unlock_irqrestore(&nh->lock, flags);
+ 
+ 	return ret;
+ }
+diff --git a/kernel/panic.c b/kernel/panic.c
+index 04bf62b7c..578cc041c 100644
+--- a/kernel/panic.c
++++ b/kernel/panic.c
+@@ -241,11 +241,26 @@ void check_panic_on_warn(const char *origin)
+ void panic(const char *fmt, ...)
+ {
+ 	static char buf[1024];
++	va_list args2;
+ 	va_list args;
+ 	long i, i_next = 0, len;
+ 	int state = 0;
+ 	int old_cpu, this_cpu;
+ 	bool _crash_kexec_post_notifiers = crash_kexec_post_notifiers;
++	console_verbose();
++	pr_emerg("Kernel panic - not syncing:\n");
++	va_start(args2, fmt);
++	va_copy(args, args2);
++	vprintk(fmt, args2);
++	va_end(args2);
++#ifdef CONFIG_DEBUG_BUGVERBOSE
++	/*
++	 * Avoid nested stack-dumping if a panic occurs during oops processing
++	 */
++	if (!test_taint(TAINT_DIE) && oops_in_progress <= 1)
++		dump_stack();
++#endif
++	pr_flush(1000, true);
+ 
+ 	if (panic_on_warn) {
+ 		/*
+@@ -287,24 +302,13 @@ void panic(const char *fmt, ...)
+ 	if (old_cpu != PANIC_CPU_INVALID && old_cpu != this_cpu)
+ 		panic_smp_self_stop();
+ 
+-	console_verbose();
+ 	bust_spinlocks(1);
+-	va_start(args, fmt);
+ 	len = vscnprintf(buf, sizeof(buf), fmt, args);
+ 	va_end(args);
+ 
+ 	if (len && buf[len - 1] == '\n')
+ 		buf[len - 1] = '\0';
+ 
+-	pr_emerg("Kernel panic - not syncing: %s\n", buf);
+-#ifdef CONFIG_DEBUG_BUGVERBOSE
+-	/*
+-	 * Avoid nested stack-dumping if a panic occurs during oops processing
+-	 */
+-	if (!test_taint(TAINT_DIE) && oops_in_progress <= 1)
+-		dump_stack();
+-#endif
+-
+ 	/*
+ 	 * If kgdb is enabled, give it a chance to run before we stop all
+ 	 * the other CPUs or else we won't be able to debug processes left
+@@ -321,7 +325,6 @@ void panic(const char *fmt, ...)
+ 	 * Bypass the panic_cpu check and call __crash_kexec directly.
+ 	 */
+ 	if (!_crash_kexec_post_notifiers) {
+-		printk_safe_flush_on_panic();
+ 		__crash_kexec(NULL);
+ 
+ 		/*
+@@ -372,8 +375,6 @@ void panic(const char *fmt, ...)
+ 	 */
+ 	atomic_notifier_call_chain(&panic_notifier_list, 0, buf);
+ 
+-	/* Call flush even twice. It tries harder with a single online CPU */
+-	printk_safe_flush_on_panic();
+ 	kmsg_dump(KMSG_DUMP_PANIC);
+ 
+ 	/*
+@@ -643,9 +644,11 @@ static u64 oops_id;
+ 
+ static int init_oops_id(void)
+ {
++#ifndef CONFIG_PREEMPT_RT
+ 	if (!oops_id)
+ 		get_random_bytes(&oops_id, sizeof(oops_id));
+ 	else
++#endif
+ 		oops_id++;
+ 
+ 	return 0;
+@@ -656,6 +659,7 @@ static void print_oops_end_marker(void)
+ {
+ 	init_oops_id();
+ 	pr_warn("---[ end trace %016llx ]---\n", (unsigned long long)oops_id);
++	pr_flush(1000, true);
+ }
+ 
+ /*
+diff --git a/kernel/printk/Makefile b/kernel/printk/Makefile
+index eee3dc9b6..59cb24e25 100644
+--- a/kernel/printk/Makefile
++++ b/kernel/printk/Makefile
+@@ -1,5 +1,4 @@
+ # SPDX-License-Identifier: GPL-2.0-only
+ obj-y	= printk.o
+-obj-$(CONFIG_PRINTK)	+= printk_safe.o
+ obj-$(CONFIG_A11Y_BRAILLE_CONSOLE)	+= braille.o
+ obj-$(CONFIG_PRINTK)	+= printk_ringbuffer.o
+diff --git a/kernel/printk/internal.h b/kernel/printk/internal.h
+index b1c155328..059c3d876 100644
+--- a/kernel/printk/internal.h
++++ b/kernel/printk/internal.h
+@@ -12,8 +12,6 @@
+ 
+ #define PRINTK_NMI_CONTEXT_OFFSET	0x010000000
+ 
+-extern raw_spinlock_t logbuf_lock;
+-
+ __printf(4, 0)
+ int vprintk_store(int facility, int level,
+ 		  const struct dev_printk_info *dev_info,
+@@ -23,7 +21,6 @@ __printf(1, 0) int vprintk_default(const char *fmt, va_list args);
+ __printf(1, 0) int vprintk_deferred(const char *fmt, va_list args);
+ __printf(1, 0) int vprintk_func(const char *fmt, va_list args);
+ 
+-void printk_safe_init(void);
+ bool printk_percpu_data_ready(void);
+ 
+ void defer_console_output(void);
+@@ -32,6 +29,5 @@ void defer_console_output(void);
+ 
+ __printf(1, 0) int vprintk_func(const char *fmt, va_list args) { return 0; }
+ 
+-static inline void printk_safe_init(void) { }
+ static inline bool printk_percpu_data_ready(void) { return false; }
+ #endif /* CONFIG_PRINTK */
+diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
+index ecd28d4fa..e95b00f24 100644
+--- a/kernel/printk/printk.c
++++ b/kernel/printk/printk.c
+@@ -44,6 +44,9 @@
+ #include <linux/irq_work.h>
+ #include <linux/ctype.h>
+ #include <linux/uio.h>
++#include <linux/kthread.h>
++#include <linux/kdb.h>
++#include <linux/clocksource.h>
+ #include <linux/sched/clock.h>
+ #include <linux/sched/debug.h>
+ #include <linux/sched/task_stack.h>
+@@ -58,7 +61,6 @@
+ #include "printk_ringbuffer.h"
+ #include "console_cmdline.h"
+ #include "braille.h"
+-#include "internal.h"
+ 
+ int console_printk[4] = {
+ 	CONSOLE_LOGLEVEL_DEFAULT,	/* console_loglevel */
+@@ -227,19 +229,7 @@ static int nr_ext_console_drivers;
+ 
+ static int __down_trylock_console_sem(unsigned long ip)
+ {
+-	int lock_failed;
+-	unsigned long flags;
+-
+-	/*
+-	 * Here and in __up_console_sem() we need to be in safe mode,
+-	 * because spindump/WARN/etc from under console ->lock will
+-	 * deadlock in printk()->down_trylock_console_sem() otherwise.
+-	 */
+-	printk_safe_enter_irqsave(flags);
+-	lock_failed = down_trylock(&console_sem);
+-	printk_safe_exit_irqrestore(flags);
+-
+-	if (lock_failed)
++	if (down_trylock(&console_sem))
+ 		return 1;
+ 	mutex_acquire(&console_lock_dep_map, 0, 1, ip);
+ 	return 0;
+@@ -248,13 +238,9 @@ static int __down_trylock_console_sem(unsigned long ip)
+ 
+ static void __up_console_sem(unsigned long ip)
+ {
+-	unsigned long flags;
+-
+ 	mutex_release(&console_lock_dep_map, ip);
+ 
+-	printk_safe_enter_irqsave(flags);
+ 	up(&console_sem);
+-	printk_safe_exit_irqrestore(flags);
+ }
+ #define up_console_sem() __up_console_sem(_RET_IP_)
+ 
+@@ -268,11 +254,6 @@ static void __up_console_sem(unsigned long ip)
+  */
+ static int console_locked, console_suspended;
+ 
+-/*
+- * If exclusive_console is non-NULL then only this console is to be printed to.
+- */
+-static struct console *exclusive_console;
+-
+ /*
+  *	Array of consoles built from command line options (console=)
+  */
+@@ -357,61 +338,43 @@ enum log_flags {
+ 	LOG_CONT	= 8,	/* text is a fragment of a continuation line */
+ };
+ 
+-/*
+- * The logbuf_lock protects kmsg buffer, indices, counters.  This can be taken
+- * within the scheduler's rq lock. It must be released before calling
+- * console_unlock() or anything else that might wake up a process.
+- */
+-DEFINE_RAW_SPINLOCK(logbuf_lock);
++#ifdef CONFIG_PRINTK
++/* syslog_lock protects syslog_* variables and write access to clear_seq. */
++static DEFINE_SPINLOCK(syslog_lock);
+ 
+-/*
+- * Helper macros to lock/unlock logbuf_lock and switch between
+- * printk-safe/unsafe modes.
+- */
+-#define logbuf_lock_irq()				\
+-	do {						\
+-		printk_safe_enter_irq();		\
+-		raw_spin_lock(&logbuf_lock);		\
+-	} while (0)
+-
+-#define logbuf_unlock_irq()				\
+-	do {						\
+-		raw_spin_unlock(&logbuf_lock);		\
+-		printk_safe_exit_irq();			\
+-	} while (0)
+-
+-#define logbuf_lock_irqsave(flags)			\
+-	do {						\
+-		printk_safe_enter_irqsave(flags);	\
+-		raw_spin_lock(&logbuf_lock);		\
+-	} while (0)
+-
+-#define logbuf_unlock_irqrestore(flags)		\
+-	do {						\
+-		raw_spin_unlock(&logbuf_lock);		\
+-		printk_safe_exit_irqrestore(flags);	\
+-	} while (0)
++/* Set to enable sync mode. Once set, it is never cleared. */
++static bool sync_mode;
+ 
+-#ifdef CONFIG_PRINTK
+ DECLARE_WAIT_QUEUE_HEAD(log_wait);
++/* All 3 protected by @syslog_lock. */
+ /* the next printk record to read by syslog(READ) or /proc/kmsg */
+ static u64 syslog_seq;
+ static size_t syslog_partial;
+ static bool syslog_time;
+ 
+-/* the next printk record to write to the console */
+-static u64 console_seq;
+-static u64 exclusive_console_stop_seq;
+-static unsigned long console_dropped;
++struct latched_seq {
++	seqcount_latch_t	latch;
++	u64			val[2];
++};
+ 
+-/* the next printk record to read after the last 'clear' command */
+-static u64 clear_seq;
++/*
++ * The next printk record to read after the last 'clear' command. There are
++ * two copies (updated with seqcount_latch) so that reads can locklessly
++ * access a valid value. Writers are synchronized by @syslog_lock.
++ */
++static struct latched_seq clear_seq = {
++	.latch		= SEQCNT_LATCH_ZERO(clear_seq.latch),
++	.val[0]		= 0,
++	.val[1]		= 0,
++};
+ 
+ #ifdef CONFIG_PRINTK_CALLER
+ #define PREFIX_MAX		48
+ #else
+ #define PREFIX_MAX		32
+ #endif
++
++/* the maximum size allowed to be reserved for a record */
+ #define LOG_LINE_MAX		(1024 - PREFIX_MAX)
+ 
+ #define LOG_LEVEL(v)		((v) & 0x07)
+@@ -449,11 +412,36 @@ static struct printk_ringbuffer *prb = &printk_rb_static;
+  */
+ static bool __printk_percpu_data_ready __read_mostly;
+ 
+-bool printk_percpu_data_ready(void)
++static bool printk_percpu_data_ready(void)
+ {
+ 	return __printk_percpu_data_ready;
+ }
+ 
++/* Must be called under syslog_lock. */
++static void latched_seq_write(struct latched_seq *ls, u64 val)
++{
++	raw_write_seqcount_latch(&ls->latch);
++	ls->val[0] = val;
++	raw_write_seqcount_latch(&ls->latch);
++	ls->val[1] = val;
++}
++
++/* Can be called from any context. */
++static u64 latched_seq_read_nolock(struct latched_seq *ls)
++{
++	unsigned int seq;
++	unsigned int idx;
++	u64 val;
++
++	do {
++		seq = raw_read_seqcount_latch(&ls->latch);
++		idx = seq & 0x1;
++		val = ls->val[idx];
++	} while (read_seqcount_latch_retry(&ls->latch, seq));
++
++	return val;
++}
++
+ /* Return log buffer address */
+ char *log_buf_addr_get(void)
+ {
+@@ -495,52 +483,6 @@ static void truncate_msg(u16 *text_len, u16 *trunc_msg_len)
+ 		*trunc_msg_len = 0;
+ }
+ 
+-/* insert record into the buffer, discard old ones, update heads */
+-static int log_store(u32 caller_id, int facility, int level,
+-		     enum log_flags flags, u64 ts_nsec,
+-		     const struct dev_printk_info *dev_info,
+-		     const char *text, u16 text_len)
+-{
+-	struct prb_reserved_entry e;
+-	struct printk_record r;
+-	u16 trunc_msg_len = 0;
+-
+-	prb_rec_init_wr(&r, text_len);
+-
+-	if (!prb_reserve(&e, prb, &r)) {
+-		/* truncate the message if it is too long for empty buffer */
+-		truncate_msg(&text_len, &trunc_msg_len);
+-		prb_rec_init_wr(&r, text_len + trunc_msg_len);
+-		/* survive when the log buffer is too small for trunc_msg */
+-		if (!prb_reserve(&e, prb, &r))
+-			return 0;
+-	}
+-
+-	/* fill message */
+-	memcpy(&r.text_buf[0], text, text_len);
+-	if (trunc_msg_len)
+-		memcpy(&r.text_buf[text_len], trunc_msg, trunc_msg_len);
+-	r.info->text_len = text_len + trunc_msg_len;
+-	r.info->facility = facility;
+-	r.info->level = level & 7;
+-	r.info->flags = flags & 0x1f;
+-	if (ts_nsec > 0)
+-		r.info->ts_nsec = ts_nsec;
+-	else
+-		r.info->ts_nsec = local_clock();
+-	r.info->caller_id = caller_id;
+-	if (dev_info)
+-		memcpy(&r.info->dev_info, dev_info, sizeof(r.info->dev_info));
+-
+-	/* A message without a trailing newline can be continued. */
+-	if (!(flags & LOG_NEWLINE))
+-		prb_commit(&e);
+-	else
+-		prb_final_commit(&e);
+-
+-	return (text_len + trunc_msg_len);
+-}
+-
+ int dmesg_restrict = IS_ENABLED(CONFIG_SECURITY_DMESG_RESTRICT);
+ 
+ static int syslog_action_restricted(int type)
+@@ -669,7 +611,7 @@ static ssize_t msg_print_ext_body(char *buf, size_t size,
+ 
+ /* /dev/kmsg - userspace message inject/listen interface */
+ struct devkmsg_user {
+-	u64 seq;
++	atomic64_t seq;
+ 	struct ratelimit_state rs;
+ 	struct mutex lock;
+ 	char buf[CONSOLE_EXT_LOG_MAX];
+@@ -770,27 +712,22 @@ static ssize_t devkmsg_read(struct file *file, char __user *buf,
+ 	if (ret)
+ 		return ret;
+ 
+-	logbuf_lock_irq();
+-	if (!prb_read_valid(prb, user->seq, r)) {
++	if (!prb_read_valid(prb, atomic64_read(&user->seq), r)) {
+ 		if (file->f_flags & O_NONBLOCK) {
+ 			ret = -EAGAIN;
+-			logbuf_unlock_irq();
+ 			goto out;
+ 		}
+ 
+-		logbuf_unlock_irq();
+ 		ret = wait_event_interruptible(log_wait,
+-					prb_read_valid(prb, user->seq, r));
++				prb_read_valid(prb, atomic64_read(&user->seq), r));
+ 		if (ret)
+ 			goto out;
+-		logbuf_lock_irq();
+ 	}
+ 
+-	if (r->info->seq != user->seq) {
++	if (r->info->seq != atomic64_read(&user->seq)) {
+ 		/* our last seen message is gone, return error and reset */
+-		user->seq = r->info->seq;
++		atomic64_set(&user->seq, r->info->seq);
+ 		ret = -EPIPE;
+-		logbuf_unlock_irq();
+ 		goto out;
+ 	}
+ 
+@@ -799,8 +736,7 @@ static ssize_t devkmsg_read(struct file *file, char __user *buf,
+ 				  &r->text_buf[0], r->info->text_len,
+ 				  &r->info->dev_info);
+ 
+-	user->seq = r->info->seq + 1;
+-	logbuf_unlock_irq();
++	atomic64_set(&user->seq, r->info->seq + 1);
+ 
+ 	if (len > count) {
+ 		ret = -EINVAL;
+@@ -835,11 +771,10 @@ static loff_t devkmsg_llseek(struct file *file, loff_t offset, int whence)
+ 	if (offset)
+ 		return -ESPIPE;
+ 
+-	logbuf_lock_irq();
+ 	switch (whence) {
+ 	case SEEK_SET:
+ 		/* the first record */
+-		user->seq = prb_first_valid_seq(prb);
++		atomic64_set(&user->seq, prb_first_valid_seq(prb));
+ 		break;
+ 	case SEEK_DATA:
+ 		/*
+@@ -847,16 +782,15 @@ static loff_t devkmsg_llseek(struct file *file, loff_t offset, int whence)
+ 		 * like issued by 'dmesg -c'. Reading /dev/kmsg itself
+ 		 * changes no global state, and does not clear anything.
+ 		 */
+-		user->seq = clear_seq;
++		atomic64_set(&user->seq, latched_seq_read_nolock(&clear_seq));
+ 		break;
+ 	case SEEK_END:
+ 		/* after the last record */
+-		user->seq = prb_next_seq(prb);
++		atomic64_set(&user->seq, prb_next_seq(prb));
+ 		break;
+ 	default:
+ 		ret = -EINVAL;
+ 	}
+-	logbuf_unlock_irq();
+ 	return ret;
+ }
+ 
+@@ -871,15 +805,13 @@ static __poll_t devkmsg_poll(struct file *file, poll_table *wait)
+ 
+ 	poll_wait(file, &log_wait, wait);
+ 
+-	logbuf_lock_irq();
+-	if (prb_read_valid_info(prb, user->seq, &info, NULL)) {
++	if (prb_read_valid_info(prb, atomic64_read(&user->seq), &info, NULL)) {
+ 		/* return error when data has vanished underneath us */
+-		if (info.seq != user->seq)
++		if (info.seq != atomic64_read(&user->seq))
+ 			ret = EPOLLIN|EPOLLRDNORM|EPOLLERR|EPOLLPRI;
+ 		else
+ 			ret = EPOLLIN|EPOLLRDNORM;
+ 	}
+-	logbuf_unlock_irq();
+ 
+ 	return ret;
+ }
+@@ -912,9 +844,7 @@ static int devkmsg_open(struct inode *inode, struct file *file)
+ 	prb_rec_init_rd(&user->record, &user->info,
+ 			&user->text_buf[0], sizeof(user->text_buf));
+ 
+-	logbuf_lock_irq();
+-	user->seq = prb_first_valid_seq(prb);
+-	logbuf_unlock_irq();
++	atomic64_set(&user->seq, prb_first_valid_seq(prb));
+ 
+ 	file->private_data = user;
+ 	return 0;
+@@ -1006,6 +936,9 @@ void log_buf_vmcoreinfo_setup(void)
+ 
+ 	VMCOREINFO_SIZE(atomic_long_t);
+ 	VMCOREINFO_TYPE_OFFSET(atomic_long_t, counter);
++
++	VMCOREINFO_STRUCT_SIZE(latched_seq);
++	VMCOREINFO_OFFSET(latched_seq, val);
+ }
+ #endif
+ 
+@@ -1077,9 +1010,6 @@ static inline void log_buf_add_cpu(void) {}
+ 
+ static void __init set_percpu_data_ready(void)
+ {
+-	printk_safe_init();
+-	/* Make sure we set this flag only after printk_safe() init is done */
+-	barrier();
+ 	__printk_percpu_data_ready = true;
+ }
+ 
+@@ -1119,7 +1049,6 @@ void __init setup_log_buf(int early)
+ 	struct printk_record r;
+ 	size_t new_descs_size;
+ 	size_t new_infos_size;
+-	unsigned long flags;
+ 	char *new_log_buf;
+ 	unsigned int free;
+ 	u64 seq;
+@@ -1177,8 +1106,6 @@ void __init setup_log_buf(int early)
+ 		 new_descs, ilog2(new_descs_count),
+ 		 new_infos);
+ 
+-	logbuf_lock_irqsave(flags);
+-
+ 	log_buf_len = new_log_buf_len;
+ 	log_buf = new_log_buf;
+ 	new_log_buf_len = 0;
+@@ -1194,8 +1121,6 @@ void __init setup_log_buf(int early)
+ 	 */
+ 	prb = &printk_rb_dynamic;
+ 
+-	logbuf_unlock_irqrestore(flags);
+-
+ 	if (seq != prb_next_seq(&printk_rb_static)) {
+ 		pr_err("dropped %llu messages\n",
+ 		       prb_next_seq(&printk_rb_static) - seq);
+@@ -1472,6 +1397,50 @@ static size_t get_record_print_text_size(struct printk_info *info,
+ 	return ((prefix_len * line_count) + info->text_len + 1);
+ }
+ 
++/*
++ * Beginning with @start_seq, find the first record where it and all following
++ * records up to (but not including) @max_seq fit into @size.
++ *
++ * @max_seq is simply an upper bound and does not need to exist. If the caller
++ * does not require an upper bound, -1 can be used for @max_seq.
++ */
++static u64 find_first_fitting_seq(u64 start_seq, u64 max_seq, size_t size,
++				  bool syslog, bool time)
++{
++	struct printk_info info;
++	unsigned int line_count;
++	size_t len = 0;
++	u64 seq;
++
++	/* Determine the size of the records up to @max_seq. */
++	prb_for_each_info(start_seq, prb, seq, &info, &line_count) {
++		if (info.seq >= max_seq)
++			break;
++		len += get_record_print_text_size(&info, line_count, syslog, time);
++	}
++
++	/*
++	 * Adjust the upper bound for the next loop to avoid subtracting
++	 * lengths that were never added.
++	 */
++	if (seq < max_seq)
++		max_seq = seq;
++
++	/*
++	 * Move first record forward until length fits into the buffer. Ignore
++	 * newest messages that were not counted in the above cycle. Messages
++	 * might appear and get lost in the meantime. This is a best effort
++	 * that prevents an infinite loop that could occur with a retry.
++	 */
++	prb_for_each_info(start_seq, prb, seq, &info, &line_count) {
++		if (len <= size || info.seq >= max_seq)
++			break;
++		len -= get_record_print_text_size(&info, line_count, syslog, time);
++	}
++
++	return seq;
++}
++
+ static int syslog_print(char __user *buf, int size)
+ {
+ 	struct printk_info info;
+@@ -1479,19 +1448,19 @@ static int syslog_print(char __user *buf, int size)
+ 	char *text;
+ 	int len = 0;
+ 
+-	text = kmalloc(LOG_LINE_MAX + PREFIX_MAX, GFP_KERNEL);
++	text = kmalloc(CONSOLE_LOG_MAX, GFP_KERNEL);
+ 	if (!text)
+ 		return -ENOMEM;
+ 
+-	prb_rec_init_rd(&r, &info, text, LOG_LINE_MAX + PREFIX_MAX);
++	prb_rec_init_rd(&r, &info, text, CONSOLE_LOG_MAX);
+ 
+ 	while (size > 0) {
+ 		size_t n;
+ 		size_t skip;
+ 
+-		logbuf_lock_irq();
++		spin_lock_irq(&syslog_lock);
+ 		if (!prb_read_valid(prb, syslog_seq, &r)) {
+-			logbuf_unlock_irq();
++			spin_unlock_irq(&syslog_lock);
+ 			break;
+ 		}
+ 		if (r.info->seq != syslog_seq) {
+@@ -1520,7 +1489,7 @@ static int syslog_print(char __user *buf, int size)
+ 			syslog_partial += n;
+ 		} else
+ 			n = 0;
+-		logbuf_unlock_irq();
++		spin_unlock_irq(&syslog_lock);
+ 
+ 		if (!n)
+ 			break;
+@@ -1543,34 +1512,25 @@ static int syslog_print(char __user *buf, int size)
+ static int syslog_print_all(char __user *buf, int size, bool clear)
+ {
+ 	struct printk_info info;
+-	unsigned int line_count;
+ 	struct printk_record r;
+ 	char *text;
+ 	int len = 0;
+ 	u64 seq;
+ 	bool time;
+ 
+-	text = kmalloc(LOG_LINE_MAX + PREFIX_MAX, GFP_KERNEL);
++	text = kmalloc(CONSOLE_LOG_MAX, GFP_KERNEL);
+ 	if (!text)
+ 		return -ENOMEM;
+ 
+ 	time = printk_time;
+-	logbuf_lock_irq();
+ 	/*
+ 	 * Find first record that fits, including all following records,
+ 	 * into the user-provided buffer for this dump.
+ 	 */
+-	prb_for_each_info(clear_seq, prb, seq, &info, &line_count)
+-		len += get_record_print_text_size(&info, line_count, true, time);
+-
+-	/* move first record forward until length fits into the buffer */
+-	prb_for_each_info(clear_seq, prb, seq, &info, &line_count) {
+-		if (len <= size)
+-			break;
+-		len -= get_record_print_text_size(&info, line_count, true, time);
+-	}
++	seq = find_first_fitting_seq(latched_seq_read_nolock(&clear_seq), -1,
++				     size, true, time);
+ 
+-	prb_rec_init_rd(&r, &info, text, LOG_LINE_MAX + PREFIX_MAX);
++	prb_rec_init_rd(&r, &info, text, CONSOLE_LOG_MAX);
+ 
+ 	len = 0;
+ 	prb_for_each_record(seq, prb, seq, &r) {
+@@ -1583,20 +1543,20 @@ static int syslog_print_all(char __user *buf, int size, bool clear)
+ 			break;
+ 		}
+ 
+-		logbuf_unlock_irq();
+ 		if (copy_to_user(buf + len, text, textlen))
+ 			len = -EFAULT;
+ 		else
+ 			len += textlen;
+-		logbuf_lock_irq();
+ 
+ 		if (len < 0)
+ 			break;
+ 	}
+ 
+-	if (clear)
+-		clear_seq = seq;
+-	logbuf_unlock_irq();
++	if (clear) {
++		spin_lock_irq(&syslog_lock);
++		latched_seq_write(&clear_seq, seq);
++		spin_unlock_irq(&syslog_lock);
++	}
+ 
+ 	kfree(text);
+ 	return len;
+@@ -1604,9 +1564,21 @@ static int syslog_print_all(char __user *buf, int size, bool clear)
+ 
+ static void syslog_clear(void)
+ {
+-	logbuf_lock_irq();
+-	clear_seq = prb_next_seq(prb);
+-	logbuf_unlock_irq();
++	spin_lock_irq(&syslog_lock);
++	latched_seq_write(&clear_seq, prb_next_seq(prb));
++	spin_unlock_irq(&syslog_lock);
++}
++
++/* Return a consistent copy of @syslog_seq. */
++static u64 read_syslog_seq_irq(void)
++{
++	u64 seq;
++
++	spin_lock_irq(&syslog_lock);
++	seq = syslog_seq;
++	spin_unlock_irq(&syslog_lock);
++
++	return seq;
+ }
+ 
+ int do_syslog(int type, char __user *buf, int len, int source)
+@@ -1632,8 +1604,9 @@ int do_syslog(int type, char __user *buf, int len, int source)
+ 			return 0;
+ 		if (!access_ok(buf, len))
+ 			return -EFAULT;
++
+ 		error = wait_event_interruptible(log_wait,
+-				prb_read_valid(prb, syslog_seq, NULL));
++				prb_read_valid(prb, read_syslog_seq_irq(), NULL));
+ 		if (error)
+ 			return error;
+ 		error = syslog_print(buf, len);
+@@ -1681,10 +1654,10 @@ int do_syslog(int type, char __user *buf, int len, int source)
+ 		break;
+ 	/* Number of chars in the log buffer */
+ 	case SYSLOG_ACTION_SIZE_UNREAD:
+-		logbuf_lock_irq();
++		spin_lock_irq(&syslog_lock);
+ 		if (!prb_read_valid_info(prb, syslog_seq, &info, NULL)) {
+ 			/* No unread messages. */
+-			logbuf_unlock_irq();
++			spin_unlock_irq(&syslog_lock);
+ 			return 0;
+ 		}
+ 		if (info.seq != syslog_seq) {
+@@ -1712,7 +1685,7 @@ int do_syslog(int type, char __user *buf, int len, int source)
+ 			}
+ 			error -= syslog_partial;
+ 		}
+-		logbuf_unlock_irq();
++		spin_unlock_irq(&syslog_lock);
+ 		break;
+ 	/* Size of the log buffer */
+ 	case SYSLOG_ACTION_SIZE_BUFFER:
+@@ -1731,221 +1704,191 @@ SYSCALL_DEFINE3(syslog, int, type, char __user *, buf, int, len)
+ 	return do_syslog(type, buf, len, SYSLOG_FROM_READER);
+ }
+ 
+-/*
+- * Special console_lock variants that help to reduce the risk of soft-lockups.
+- * They allow to pass console_lock to another printk() call using a busy wait.
+- */
++int printk_delay_msec __read_mostly;
+ 
+-#ifdef CONFIG_LOCKDEP
+-static struct lockdep_map console_owner_dep_map = {
+-	.name = "console_owner"
+-};
+-#endif
++static inline void printk_delay(int level)
++{
++	boot_delay_msec(level);
++
++	if (unlikely(printk_delay_msec)) {
++		int m = printk_delay_msec;
+ 
+-static DEFINE_RAW_SPINLOCK(console_owner_lock);
+-static struct task_struct *console_owner;
+-static bool console_waiter;
++		while (m--) {
++			mdelay(1);
++			touch_nmi_watchdog();
++		}
++	}
++}
+ 
+-#if defined(CONFIG_X86) || defined(CONFIG_ARM64_PSEUDO_NMI)
+-void zap_locks(void)
++static bool kernel_sync_mode(void)
+ {
+-	if (raw_spin_is_locked(&logbuf_lock)) {
+-		debug_locks_off();
+-		raw_spin_lock_init(&logbuf_lock);
+-	}
++	return (oops_in_progress || sync_mode);
++}
+ 
+-	if (raw_spin_is_locked(&console_owner_lock)) {
+-		raw_spin_lock_init(&console_owner_lock);
+-	}
++static bool console_can_sync(struct console *con)
++{
++	if (!(con->flags & CON_ENABLED))
++		return false;
++	if (con->write_atomic && kernel_sync_mode())
++		return true;
++	if (con->write_atomic && (con->flags & CON_HANDOVER) && !con->thread)
++		return true;
++	if (con->write && (con->flags & CON_BOOT) && !con->thread)
++		return true;
++	return false;
++}
+ 
+-	console_owner = NULL;
+-	console_waiter = false;
++static bool call_sync_console_driver(struct console *con, const char *text, size_t text_len)
++{
++	if (!(con->flags & CON_ENABLED))
++		return false;
++	if (con->write_atomic && kernel_sync_mode())
++		con->write_atomic(con, text, text_len);
++	else if (con->write_atomic && (con->flags & CON_HANDOVER) && !con->thread)
++		con->write_atomic(con, text, text_len);
++	else if (con->write && (con->flags & CON_BOOT) && !con->thread)
++		con->write(con, text, text_len);
++	else
++		return false;
+ 
+-	sema_init(&console_sem, 1);
++	return true;
+ }
+-#endif
+ 
+-/**
+- * console_lock_spinning_enable - mark beginning of code where another
+- *	thread might safely busy wait
+- *
+- * This basically converts console_lock into a spinlock. This marks
+- * the section where the console_lock owner can not sleep, because
+- * there may be a waiter spinning (like a spinlock). Also it must be
+- * ready to hand over the lock at the end of the section.
+- */
+-static void console_lock_spinning_enable(void)
++static bool have_atomic_console(void)
+ {
+-	raw_spin_lock(&console_owner_lock);
+-	console_owner = current;
+-	raw_spin_unlock(&console_owner_lock);
++	struct console *con;
+ 
+-	/* The waiter may spin on us after setting console_owner */
+-	spin_acquire(&console_owner_dep_map, 0, 0, _THIS_IP_);
++	for_each_console(con) {
++		if (!(con->flags & CON_ENABLED))
++			continue;
++		if (con->write_atomic)
++			return true;
++	}
++	return false;
+ }
+ 
+-/**
+- * console_lock_spinning_disable_and_check - mark end of code where another
+- *	thread was able to busy wait and check if there is a waiter
+- *
+- * This is called at the end of the section where spinning is allowed.
+- * It has two functions. First, it is a signal that it is no longer
+- * safe to start busy waiting for the lock. Second, it checks if
+- * there is a busy waiter and passes the lock rights to her.
+- *
+- * Important: Callers lose the lock if there was a busy waiter.
+- *	They must not touch items synchronized by console_lock
+- *	in this case.
+- *
+- * Return: 1 if the lock rights were passed, 0 otherwise.
+- */
+-static int console_lock_spinning_disable_and_check(void)
++static bool print_sync(struct console *con, u64 *seq)
+ {
+-	int waiter;
++	struct printk_info info;
++	struct printk_record r;
++	size_t text_len;
+ 
+-	raw_spin_lock(&console_owner_lock);
+-	waiter = READ_ONCE(console_waiter);
+-	console_owner = NULL;
+-	raw_spin_unlock(&console_owner_lock);
++	prb_rec_init_rd(&r, &info, &con->sync_buf[0], sizeof(con->sync_buf));
+ 
+-	if (!waiter) {
+-		spin_release(&console_owner_dep_map, _THIS_IP_);
+-		return 0;
+-	}
++	if (!prb_read_valid(prb, *seq, &r))
++		return false;
+ 
+-	/* The waiter is now free to continue */
+-	WRITE_ONCE(console_waiter, false);
++	text_len = record_print_text(&r, console_msg_format & MSG_FORMAT_SYSLOG, printk_time);
+ 
+-	spin_release(&console_owner_dep_map, _THIS_IP_);
++	if (!call_sync_console_driver(con, &con->sync_buf[0], text_len))
++		return false;
+ 
+-	/*
+-	 * Hand off console_lock to waiter. The waiter will perform
+-	 * the up(). After this, the waiter is the console_lock owner.
+-	 */
+-	mutex_release(&console_lock_dep_map, _THIS_IP_);
+-	return 1;
+-}
++	*seq = r.info->seq;
+ 
+-/**
+- * console_trylock_spinning - try to get console_lock by busy waiting
+- *
+- * This allows to busy wait for the console_lock when the current
+- * owner is running in specially marked sections. It means that
+- * the current owner is running and cannot reschedule until it
+- * is ready to lose the lock.
+- *
+- * Return: 1 if we got the lock, 0 othrewise
+- */
+-static int console_trylock_spinning(void)
+-{
+-	struct task_struct *owner = NULL;
+-	bool waiter;
+-	bool spin = false;
+-	unsigned long flags;
++	touch_softlockup_watchdog_sync();
++	clocksource_touch_watchdog();
++	rcu_cpu_stall_reset();
++	touch_nmi_watchdog();
+ 
+-	if (console_trylock())
+-		return 1;
++	if (text_len)
++		printk_delay(r.info->level);
+ 
+-	printk_safe_enter_irqsave(flags);
++	return true;
++}
+ 
+-	raw_spin_lock(&console_owner_lock);
+-	owner = READ_ONCE(console_owner);
+-	waiter = READ_ONCE(console_waiter);
+-	if (!waiter && owner && owner != current) {
+-		WRITE_ONCE(console_waiter, true);
+-		spin = true;
+-	}
+-	raw_spin_unlock(&console_owner_lock);
++static void print_sync_until(struct console *con, u64 seq)
++{
++	unsigned int flags;
++	u64 printk_seq;
+ 
+-	/*
+-	 * If there is an active printk() writing to the
+-	 * consoles, instead of having it write our data too,
+-	 * see if we can offload that load from the active
+-	 * printer, and do some printing ourselves.
+-	 * Go into a spin only if there isn't already a waiter
+-	 * spinning, and there is an active printer, and
+-	 * that active printer isn't us (recursive printk?).
+-	 */
+-	if (!spin) {
+-		printk_safe_exit_irqrestore(flags);
+-		return 0;
++	console_atomic_lock(&flags);
++	for (;;) {
++		printk_seq = atomic64_read(&con->printk_seq);
++		if (printk_seq >= seq)
++			break;
++		if (!print_sync(con, &printk_seq))
++			break;
++		atomic64_set(&con->printk_seq, printk_seq + 1);
+ 	}
++	console_atomic_unlock(flags);
++}
+ 
+-	/* We spin waiting for the owner to release us */
+-	spin_acquire(&console_owner_dep_map, 0, 0, _THIS_IP_);
+-	/* Owner will clear console_waiter on hand off */
+-	while (READ_ONCE(console_waiter))
+-		cpu_relax();
+-	spin_release(&console_owner_dep_map, _THIS_IP_);
++#if defined(CONFIG_X86) || defined(CONFIG_ARM64_PSEUDO_NMI)
++void zap_locks(void)
++{
++//	if (raw_spin_is_locked(&logbuf_lock)) {
++//		debug_locks_off();
++//		raw_spin_lock_init(&logbuf_lock);
++//	}
+ 
+-	printk_safe_exit_irqrestore(flags);
+-	/*
+-	 * The owner passed the console lock to us.
+-	 * Since we did not spin on console lock, annotate
+-	 * this as a trylock. Otherwise lockdep will
+-	 * complain.
+-	 */
+-	mutex_acquire(&console_lock_dep_map, 0, 1, _THIS_IP_);
++//	if (raw_spin_is_locked(&console_owner_lock)) {
++//		raw_spin_lock_init(&console_owner_lock);
++//	}
+ 
+-	return 1;
++//	console_owner = NULL;
++//	console_waiter = false;
++
++//	sema_init(&console_sem, 1);
+ }
++#endif
+ 
+-/*
+- * Call the console drivers, asking them to write out
+- * log_buf[start] to log_buf[end - 1].
+- * The console_lock must be held.
+- */
+-static void call_console_drivers(const char *ext_text, size_t ext_len,
+-				 const char *text, size_t len)
+-{
+-	static char dropped_text[64];
+-	size_t dropped_len = 0;
+-	struct console *con;
++#ifdef CONFIG_PRINTK_NMI
++#define NUM_RECURSION_CTX 2
++#else
++#define NUM_RECURSION_CTX 1
++#endif
+ 
+-	trace_console_rcuidle(text, len);
++struct printk_recursion {
++	char	count[NUM_RECURSION_CTX];
++};
+ 
+-	if (!console_drivers)
+-		return;
++static DEFINE_PER_CPU(struct printk_recursion, percpu_printk_recursion);
++static char printk_recursion_count[NUM_RECURSION_CTX];
+ 
+-	if (console_dropped) {
+-		dropped_len = snprintf(dropped_text, sizeof(dropped_text),
+-				       "** %lu printk messages dropped **\n",
+-				       console_dropped);
+-		console_dropped = 0;
+-	}
++static char *printk_recursion_counter(void)
++{
++	struct printk_recursion *rec;
++	char *count;
+ 
+-	for_each_console(con) {
+-		if (exclusive_console && con != exclusive_console)
+-			continue;
+-		if (!(con->flags & CON_ENABLED))
+-			continue;
+-		if (!con->write)
+-			continue;
+-		if (!cpu_online(smp_processor_id()) &&
+-		    !(con->flags & CON_ANYTIME))
+-			continue;
+-		if (con->flags & CON_EXTENDED)
+-			con->write(con, ext_text, ext_len);
+-		else {
+-			if (dropped_len)
+-				con->write(con, dropped_text, dropped_len);
+-			con->write(con, text, len);
+-		}
++	if (!printk_percpu_data_ready()) {
++		count = &printk_recursion_count[0];
++	} else {
++		rec = this_cpu_ptr(&percpu_printk_recursion);
++
++		count = &rec->count[0];
+ 	}
+-}
+ 
+-int printk_delay_msec __read_mostly;
++#ifdef CONFIG_PRINTK_NMI
++	if (in_nmi())
++		count++;
++#endif
++
++	return count;
++}
+ 
+-static inline void printk_delay(void)
++static bool printk_enter_irqsave(unsigned long *flags)
+ {
+-	if (unlikely(printk_delay_msec)) {
+-		int m = printk_delay_msec;
++	char *count;
+ 
+-		while (m--) {
+-			mdelay(1);
+-			touch_nmi_watchdog();
+-		}
++	local_irq_save(*flags);
++	count = printk_recursion_counter();
++	/* Only 1 level of recursion allowed. */
++	if (*count > 1) {
++		local_irq_restore(*flags);
++		return false;
+ 	}
++	(*count)++;
++
++	return true;
++}
++
++static void printk_exit_irqrestore(unsigned long flags)
++{
++	char *count;
++
++	count = printk_recursion_counter();
++	(*count)--;
++	local_irq_restore(flags);
+ }
+ 
+ static inline u32 printk_caller_id(void)
+@@ -1954,144 +1897,248 @@ static inline u32 printk_caller_id(void)
+ 		0x80000000 + raw_smp_processor_id();
+ }
+ 
+-static size_t log_output(int facility, int level, enum log_flags lflags,
+-			 const struct dev_printk_info *dev_info,
+-			 char *text, size_t text_len)
++/**
++ * parse_prefix - Parse level and control flags.
++ *
++ * @text:     The terminated text message.
++ * @level:    A pointer to the current level value, will be updated.
++ * @lflags:   A pointer to the current log flags, will be updated.
++ *
++ * @level may be NULL if the caller is not interested in the parsed value.
++ * Otherwise the variable pointed to by @level must be set to
++ * LOGLEVEL_DEFAULT in order to be updated with the parsed value.
++ *
++ * @lflags may be NULL if the caller is not interested in the parsed value.
++ * Otherwise the variable pointed to by @lflags will be OR'd with the parsed
++ * value.
++ *
++ * Return: The length of the parsed level and control flags.
++ */
++static u16 parse_prefix(char *text, int *level, enum log_flags *lflags)
+ {
+-	const u32 caller_id = printk_caller_id();
++	u16 prefix_len = 0;
++	int kern_level;
+ 
+-	if (lflags & LOG_CONT) {
+-		struct prb_reserved_entry e;
+-		struct printk_record r;
++	while (*text) {
++		kern_level = printk_get_level(text);
++		if (!kern_level)
++			break;
+ 
+-		prb_rec_init_wr(&r, text_len);
+-		if (prb_reserve_in_last(&e, prb, &r, caller_id, LOG_LINE_MAX)) {
+-			memcpy(&r.text_buf[r.info->text_len], text, text_len);
+-			r.info->text_len += text_len;
+-			if (lflags & LOG_NEWLINE) {
+-				r.info->flags |= LOG_NEWLINE;
+-				prb_final_commit(&e);
+-			} else {
+-				prb_commit(&e);
+-			}
+-			return text_len;
++		switch (kern_level) {
++		case '0' ... '7':
++			if (level && *level == LOGLEVEL_DEFAULT)
++				*level = kern_level - '0';
++			break;
++		case 'c':	/* KERN_CONT */
++			if (lflags)
++				*lflags |= LOG_CONT;
+ 		}
++
++		prefix_len += 2;
++		text += 2;
+ 	}
+ 
+-	/* Store it in the record log */
+-	return log_store(caller_id, facility, level, lflags, 0,
+-			 dev_info, text, text_len);
++	return prefix_len;
+ }
+ 
+-/* Must be called under logbuf_lock. */
+-int vprintk_store(int facility, int level,
+-		  const struct dev_printk_info *dev_info,
+-		  const char *fmt, va_list args)
++static u16 printk_sprint(char *text, u16 size, int facility, enum log_flags *lflags,
++			 const char *fmt, va_list args)
+ {
+-	static char textbuf[LOG_LINE_MAX];
+-	char *text = textbuf;
+-	size_t text_len;
+-	enum log_flags lflags = 0;
++	u16 text_len;
+ 
+-	/*
+-	 * The printf needs to come first; we need the syslog
+-	 * prefix which might be passed-in as a parameter.
+-	 */
+-	text_len = vscnprintf(text, sizeof(textbuf), fmt, args);
++	text_len = vscnprintf(text, size, fmt, args);
+ 
+-	/* mark and strip a trailing newline */
+-	if (text_len && text[text_len-1] == '\n') {
++	/* Mark and strip a trailing newline. */
++	if (text_len && text[text_len - 1] == '\n') {
+ 		text_len--;
+-		lflags |= LOG_NEWLINE;
++		*lflags |= LOG_NEWLINE;
+ 	}
+ 
+-	/* strip kernel syslog prefix and extract log level or control flags */
++	/* Strip log level and control flags. */
+ 	if (facility == 0) {
+-		int kern_level;
+-
+-		while ((kern_level = printk_get_level(text)) != 0) {
+-			switch (kern_level) {
+-			case '0' ... '7':
+-				if (level == LOGLEVEL_DEFAULT)
+-					level = kern_level - '0';
+-				break;
+-			case 'c':	/* KERN_CONT */
+-				lflags |= LOG_CONT;
+-			}
++		u16 prefix_len;
+ 
+-			text_len -= 2;
+-			text += 2;
++		prefix_len = parse_prefix(text, NULL, NULL);
++		if (prefix_len) {
++			text_len -= prefix_len;
++			memmove(text, text + prefix_len, text_len);
+ 		}
+ 	}
+ 
+-	if (level == LOGLEVEL_DEFAULT)
+-		level = default_message_loglevel;
+-
+-	if (dev_info)
+-		lflags |= LOG_NEWLINE;
+-
+-	return log_output(facility, level, lflags, dev_info, text, text_len);
++	return text_len;
+ }
+ 
+-asmlinkage int vprintk_emit(int facility, int level,
++__printf(4, 0)
++static int vprintk_store(int facility, int level,
++			 const struct dev_printk_info *dev_info,
++			 const char *fmt, va_list args)
++{
++	const u32 caller_id = printk_caller_id();
++	struct prb_reserved_entry e;
++	enum log_flags lflags = 0;
++	bool final_commit = false;
++	struct printk_record r;
++	unsigned long irqflags;
++	u16 trunc_msg_len = 0;
++	char prefix_buf[8];
++	u16 reserve_size;
++	va_list args2;
++	u16 text_len;
++	int ret = 0;
++	u64 ts_nsec;
++	u64 seq;
++
++	/*
++	 * Since the duration of printk() can vary depending on the message
++	 * and state of the ringbuffer, grab the timestamp now so that it is
++	 * close to the call of printk(). This provides a more deterministic
++	 * timestamp with respect to the caller.
++	 */
++	ts_nsec = local_clock();
++
++	if (!printk_enter_irqsave(&irqflags))
++		return 0;
++
++	/*
++	 * The sprintf needs to come first since the syslog prefix might be
++	 * passed in as a parameter. An extra byte must be reserved so that
++	 * later the vscnprintf() into the reserved buffer has room for the
++	 * terminating '\0', which is not counted by vsnprintf().
++	 */
++	va_copy(args2, args);
++	reserve_size = vsnprintf(&prefix_buf[0], sizeof(prefix_buf), fmt, args2) + 1;
++	va_end(args2);
++
++	if (reserve_size > LOG_LINE_MAX)
++		reserve_size = LOG_LINE_MAX;
++
++	/* Extract log level or control flags. */
++	if (facility == 0)
++		parse_prefix(&prefix_buf[0], &level, &lflags);
++
++	if (level == LOGLEVEL_DEFAULT)
++		level = default_message_loglevel;
++
++	if (dev_info)
++		lflags |= LOG_NEWLINE;
++
++	if (lflags & LOG_CONT) {
++		prb_rec_init_wr(&r, reserve_size);
++		if (prb_reserve_in_last(&e, prb, &r, caller_id, LOG_LINE_MAX)) {
++			seq = r.info->seq;
++			text_len = printk_sprint(&r.text_buf[r.info->text_len], reserve_size,
++						 facility, &lflags, fmt, args);
++			r.info->text_len += text_len;
++
++			if (lflags & LOG_NEWLINE) {
++				r.info->flags |= LOG_NEWLINE;
++				prb_final_commit(&e);
++				final_commit = true;
++			} else {
++				prb_commit(&e);
++			}
++
++			ret = text_len;
++			goto out;
++		}
++	}
++
++	/*
++	 * Explicitly initialize the record before every prb_reserve() call.
++	 * prb_reserve_in_last() and prb_reserve() purposely invalidate the
++	 * structure when they fail.
++	 */
++	prb_rec_init_wr(&r, reserve_size);
++	if (!prb_reserve(&e, prb, &r)) {
++		/* truncate the message if it is too long for empty buffer */
++		truncate_msg(&reserve_size, &trunc_msg_len);
++
++		prb_rec_init_wr(&r, reserve_size + trunc_msg_len);
++		if (!prb_reserve(&e, prb, &r))
++			goto out;
++	}
++
++	seq = r.info->seq;
++
++	/* fill message */
++	text_len = printk_sprint(&r.text_buf[0], reserve_size, facility, &lflags, fmt, args);
++	if (trunc_msg_len)
++		memcpy(&r.text_buf[text_len], trunc_msg, trunc_msg_len);
++	r.info->text_len = text_len + trunc_msg_len;
++	r.info->facility = facility;
++	r.info->level = level & 7;
++	r.info->flags = lflags & 0x1f;
++	r.info->ts_nsec = ts_nsec;
++	r.info->caller_id = caller_id;
++	if (dev_info)
++		memcpy(&r.info->dev_info, dev_info, sizeof(r.info->dev_info));
++
++	/* A message without a trailing newline can be continued. */
++	if (!(lflags & LOG_NEWLINE)) {
++		prb_commit(&e);
++	} else {
++		prb_final_commit(&e);
++		final_commit = true;
++	}
++
++	ret = text_len + trunc_msg_len;
++out:
++	/* only the kernel may perform synchronous printing */
++	if (facility == 0 && final_commit) {
++		struct console *con;
++
++		for_each_console(con) {
++			if (console_can_sync(con))
++				print_sync_until(con, seq + 1);
++		}
++	}
++
++	printk_exit_irqrestore(irqflags);
++	return ret;
++}
++
++asmlinkage int vprintk_emit(int facility, int level,
+ 			    const struct dev_printk_info *dev_info,
+ 			    const char *fmt, va_list args)
+ {
+ 	int printed_len;
+-	bool in_sched = false;
+-	unsigned long flags;
+ 
+ 	/* Suppress unimportant messages after panic happens */
+ 	if (unlikely(suppress_printk))
+ 		return 0;
+ 
+-	if (level == LOGLEVEL_SCHED) {
++	if (level == LOGLEVEL_SCHED)
+ 		level = LOGLEVEL_DEFAULT;
+-		in_sched = true;
+-	}
+-
+-	boot_delay_msec(level);
+-	printk_delay();
+ 
+-	/* This stops the holder of console_sem just where we want him */
+-	logbuf_lock_irqsave(flags);
+ 	printed_len = vprintk_store(facility, level, dev_info, fmt, args);
+-	logbuf_unlock_irqrestore(flags);
+-
+-	/* If called from the scheduler, we can not call up(). */
+-	if (!in_sched) {
+-		/*
+-		 * Disable preemption to avoid being preempted while holding
+-		 * console_sem which would prevent anyone from printing to
+-		 * console
+-		 */
+-		preempt_disable();
+-		/*
+-		 * Try to acquire and then immediately release the console
+-		 * semaphore.  The release will print out buffers and wake up
+-		 * /dev/kmsg and syslog() users.
+-		 */
+-		if (console_trylock_spinning())
+-			console_unlock();
+-		preempt_enable();
+-	}
+ 
+ 	wake_up_klogd();
+ 	return printed_len;
+ }
+ EXPORT_SYMBOL(vprintk_emit);
+ 
+-asmlinkage int vprintk(const char *fmt, va_list args)
++__printf(1, 0)
++static int vprintk_default(const char *fmt, va_list args)
+ {
+-	return vprintk_func(fmt, args);
++	return vprintk_emit(0, LOGLEVEL_DEFAULT, NULL, fmt, args);
+ }
+-EXPORT_SYMBOL(vprintk);
+ 
+-int vprintk_default(const char *fmt, va_list args)
++__printf(1, 0)
++static int vprintk_func(const char *fmt, va_list args)
+ {
+-	return vprintk_emit(0, LOGLEVEL_DEFAULT, NULL, fmt, args);
++#ifdef CONFIG_KGDB_KDB
++	/* Allow to pass printk() to kdb but avoid a recursion. */
++	if (unlikely(kdb_trap_printk && kdb_printf_cpu < 0))
++		return vkdb_printf(KDB_MSGSRC_PRINTK, fmt, args);
++#endif
++	return vprintk_default(fmt, args);
+ }
+-EXPORT_SYMBOL_GPL(vprintk_default);
++
++asmlinkage int vprintk(const char *fmt, va_list args)
++{
++	return vprintk_func(fmt, args);
++}
++EXPORT_SYMBOL(vprintk);
+ 
+ /**
+  * printk - print a kernel message
+@@ -2127,38 +2174,158 @@ asmlinkage __visible int printk(const char *fmt, ...)
+ }
+ EXPORT_SYMBOL(printk);
+ 
+-#else /* CONFIG_PRINTK */
++static int printk_kthread_func(void *data)
++{
++	struct console *con = data;
++	unsigned long dropped = 0;
++	char *dropped_text = NULL;
++	struct printk_info info;
++	struct printk_record r;
++	char *ext_text = NULL;
++	size_t dropped_len;
++	int ret = -ENOMEM;
++	char *text = NULL;
++	char *write_text;
++	u64 printk_seq;
++	size_t len;
++	int error;
++	u64 seq;
+ 
+-#define LOG_LINE_MAX		0
+-#define PREFIX_MAX		0
+-#define printk_time		false
++	if (con->flags & CON_EXTENDED) {
++		ext_text = kmalloc(CONSOLE_EXT_LOG_MAX, GFP_KERNEL);
++		if (!ext_text)
++			goto out;
++	}
++	text = kmalloc(LOG_LINE_MAX + PREFIX_MAX, GFP_KERNEL);
++	dropped_text = kmalloc(64, GFP_KERNEL);
++	if (!text || !dropped_text)
++		goto out;
+ 
+-#define prb_read_valid(rb, seq, r)	false
+-#define prb_first_valid_seq(rb)		0
++	if (con->flags & CON_EXTENDED)
++		write_text = ext_text;
++	else
++		write_text = text;
+ 
+-static u64 syslog_seq;
+-static u64 console_seq;
+-static u64 exclusive_console_stop_seq;
+-static unsigned long console_dropped;
++	seq = atomic64_read(&con->printk_seq);
++
++	prb_rec_init_rd(&r, &info, text, LOG_LINE_MAX + PREFIX_MAX);
++
++	for (;;) {
++		error = wait_event_interruptible(log_wait,
++				prb_read_valid(prb, seq, &r) || kthread_should_stop());
++
++		if (kthread_should_stop())
++			break;
+ 
+-static size_t record_print_text(const struct printk_record *r,
+-				bool syslog, bool time)
++		if (error)
++			continue;
++
++		if (seq != r.info->seq) {
++			dropped += r.info->seq - seq;
++			seq = r.info->seq;
++		}
++
++		seq++;
++
++		if (!(con->flags & CON_ENABLED))
++			continue;
++
++		if (suppress_message_printing(r.info->level))
++			continue;
++
++		if (con->flags & CON_EXTENDED) {
++			len = info_print_ext_header(ext_text,
++				CONSOLE_EXT_LOG_MAX,
++				r.info);
++			len += msg_print_ext_body(ext_text + len,
++				CONSOLE_EXT_LOG_MAX - len,
++				&r.text_buf[0], r.info->text_len,
++				&r.info->dev_info);
++		} else {
++			len = record_print_text(&r,
++				console_msg_format & MSG_FORMAT_SYSLOG,
++				printk_time);
++		}
++
++		printk_seq = atomic64_read(&con->printk_seq);
++
++		console_lock();
++		console_may_schedule = 0;
++
++		if (kernel_sync_mode() && con->write_atomic) {
++			console_unlock();
++			break;
++		}
++
++		if (!(con->flags & CON_EXTENDED) && dropped) {
++			dropped_len = snprintf(dropped_text, 64,
++					       "** %lu printk messages dropped **\n",
++					       dropped);
++			dropped = 0;
++
++			con->write(con, dropped_text, dropped_len);
++			printk_delay(r.info->level);
++		}
++
++		con->write(con, write_text, len);
++		if (len)
++			printk_delay(r.info->level);
++
++		atomic64_cmpxchg_relaxed(&con->printk_seq, printk_seq, seq);
++
++		console_unlock();
++	}
++out:
++	kfree(dropped_text);
++	kfree(text);
++	kfree(ext_text);
++	pr_info("%sconsole [%s%d]: printing thread stopped\n",
++		(con->flags & CON_BOOT) ? "boot" : "",
++		con->name, con->index);
++	return ret;
++}
++
++/* Must be called within console_lock(). */
++static void start_printk_kthread(struct console *con)
+ {
+-	return 0;
++	con->thread = kthread_run(printk_kthread_func, con,
++				  "pr/%s%d", con->name, con->index);
++	if (IS_ERR(con->thread)) {
++		pr_err("%sconsole [%s%d]: unable to start printing thread\n",
++			(con->flags & CON_BOOT) ? "boot" : "",
++			con->name, con->index);
++		return;
++	}
++	pr_info("%sconsole [%s%d]: printing thread started\n",
++		(con->flags & CON_BOOT) ? "boot" : "",
++		con->name, con->index);
+ }
+-static ssize_t info_print_ext_header(char *buf, size_t size,
+-				     struct printk_info *info)
++
++/* protected by console_lock */
++static bool kthreads_started;
++
++/* Must be called within console_lock(). */
++static void console_try_thread(struct console *con)
+ {
+-	return 0;
++	if (kthreads_started) {
++		start_printk_kthread(con);
++		return;
++	}
++
++	/*
++	 * The printing threads have not been started yet. If this console
++	 * can print synchronously, print all unprinted messages.
++	 */
++	if (console_can_sync(con))
++		print_sync_until(con, prb_next_seq(prb));
+ }
+-static ssize_t msg_print_ext_body(char *buf, size_t size,
+-				  char *text, size_t text_len,
+-				  struct dev_printk_info *dev_info) { return 0; }
+-static void console_lock_spinning_enable(void) { }
+-static int console_lock_spinning_disable_and_check(void) { return 0; }
+-static void call_console_drivers(const char *ext_text, size_t ext_len,
+-				 const char *text, size_t len) {}
+-static bool suppress_message_printing(int level) { return false; }
++
++#else /* CONFIG_PRINTK */
++
++#define prb_first_valid_seq(rb)		0
++#define prb_next_seq(rb)		0
++
++#define console_try_thread(con)
+ 
+ #endif /* CONFIG_PRINTK */
+ 
+@@ -2403,34 +2570,6 @@ int is_console_locked(void)
+ }
+ EXPORT_SYMBOL(is_console_locked);
+ 
+-/*
+- * Check if we have any console that is capable of printing while cpu is
+- * booting or shutting down. Requires console_sem.
+- */
+-static int have_callable_console(void)
+-{
+-	struct console *con;
+-
+-	for_each_console(con)
+-		if ((con->flags & CON_ENABLED) &&
+-				(con->flags & CON_ANYTIME))
+-			return 1;
+-
+-	return 0;
+-}
+-
+-/*
+- * Can we actually use the console at this time on this cpu?
+- *
+- * Console drivers may assume that per-cpu resources have been allocated. So
+- * unless they're explicitly marked as being able to cope (CON_ANYTIME) don't
+- * call them until this CPU is officially up.
+- */
+-static inline int can_use_console(void)
+-{
+-	return cpu_online(raw_smp_processor_id()) || have_callable_console();
+-}
+-
+ /**
+  * console_unlock - unlock the console system
+  *
+@@ -2447,142 +2586,14 @@ static inline int can_use_console(void)
+  */
+ void console_unlock(void)
+ {
+-	static char ext_text[CONSOLE_EXT_LOG_MAX];
+-	static char text[LOG_LINE_MAX + PREFIX_MAX];
+-	unsigned long flags;
+-	bool do_cond_resched, retry;
+-	struct printk_info info;
+-	struct printk_record r;
+-
+ 	if (console_suspended) {
+ 		up_console_sem();
+ 		return;
+ 	}
+ 
+-	prb_rec_init_rd(&r, &info, text, sizeof(text));
+-
+-	/*
+-	 * Console drivers are called with interrupts disabled, so
+-	 * @console_may_schedule should be cleared before; however, we may
+-	 * end up dumping a lot of lines, for example, if called from
+-	 * console registration path, and should invoke cond_resched()
+-	 * between lines if allowable.  Not doing so can cause a very long
+-	 * scheduling stall on a slow console leading to RCU stall and
+-	 * softlockup warnings which exacerbate the issue with more
+-	 * messages practically incapacitating the system.
+-	 *
+-	 * console_trylock() is not able to detect the preemptive
+-	 * context reliably. Therefore the value must be stored before
+-	 * and cleared after the "again" goto label.
+-	 */
+-	do_cond_resched = console_may_schedule;
+-again:
+-	console_may_schedule = 0;
+-
+-	/*
+-	 * We released the console_sem lock, so we need to recheck if
+-	 * cpu is online and (if not) is there at least one CON_ANYTIME
+-	 * console.
+-	 */
+-	if (!can_use_console()) {
+-		console_locked = 0;
+-		up_console_sem();
+-		return;
+-	}
+-
+-	for (;;) {
+-		size_t ext_len = 0;
+-		size_t len;
+-
+-		printk_safe_enter_irqsave(flags);
+-		raw_spin_lock(&logbuf_lock);
+-skip:
+-		if (!prb_read_valid(prb, console_seq, &r))
+-			break;
+-
+-		if (console_seq != r.info->seq) {
+-			console_dropped += r.info->seq - console_seq;
+-			console_seq = r.info->seq;
+-		}
+-
+-		if (suppress_message_printing(r.info->level)) {
+-			/*
+-			 * Skip record we have buffered and already printed
+-			 * directly to the console when we received it, and
+-			 * record that has level above the console loglevel.
+-			 */
+-			console_seq++;
+-			goto skip;
+-		}
+-
+-		/* Output to all consoles once old messages replayed. */
+-		if (unlikely(exclusive_console &&
+-			     console_seq >= exclusive_console_stop_seq)) {
+-			exclusive_console = NULL;
+-		}
+-
+-		/*
+-		 * Handle extended console text first because later
+-		 * record_print_text() will modify the record buffer in-place.
+-		 */
+-		if (nr_ext_console_drivers) {
+-			ext_len = info_print_ext_header(ext_text,
+-						sizeof(ext_text),
+-						r.info);
+-			ext_len += msg_print_ext_body(ext_text + ext_len,
+-						sizeof(ext_text) - ext_len,
+-						&r.text_buf[0],
+-						r.info->text_len,
+-						&r.info->dev_info);
+-		}
+-		len = record_print_text(&r,
+-				console_msg_format & MSG_FORMAT_SYSLOG,
+-				printk_time);
+-		console_seq++;
+-		raw_spin_unlock(&logbuf_lock);
+-
+-		/*
+-		 * While actively printing out messages, if another printk()
+-		 * were to occur on another CPU, it may wait for this one to
+-		 * finish. This task can not be preempted if there is a
+-		 * waiter waiting to take over.
+-		 */
+-		console_lock_spinning_enable();
+-
+-		stop_critical_timings();	/* don't trace print latency */
+-		call_console_drivers(ext_text, ext_len, text, len);
+-		start_critical_timings();
+-
+-		if (console_lock_spinning_disable_and_check()) {
+-			printk_safe_exit_irqrestore(flags);
+-			return;
+-		}
+-
+-		printk_safe_exit_irqrestore(flags);
+-
+-		if (do_cond_resched)
+-			cond_resched();
+-	}
+-
+ 	console_locked = 0;
+ 
+-	raw_spin_unlock(&logbuf_lock);
+-
+ 	up_console_sem();
+-
+-	/*
+-	 * Someone could have filled up the buffer again, so re-check if there's
+-	 * something to flush. In case we cannot trylock the console_sem again,
+-	 * there's a new owner and the console_unlock() from them will do the
+-	 * flush, no worries.
+-	 */
+-	raw_spin_lock(&logbuf_lock);
+-	retry = prb_read_valid(prb, console_seq, NULL);
+-	raw_spin_unlock(&logbuf_lock);
+-	printk_safe_exit_irqrestore(flags);
+-
+-	if (retry && console_trylock())
+-		goto again;
+ }
+ EXPORT_SYMBOL(console_unlock);
+ 
+@@ -2632,23 +2643,20 @@ void console_unblank(void)
+  */
+ void console_flush_on_panic(enum con_flush_mode mode)
+ {
+-	/*
+-	 * If someone else is holding the console lock, trylock will fail
+-	 * and may_schedule may be set.  Ignore and proceed to unlock so
+-	 * that messages are flushed out.  As this can be called from any
+-	 * context and we don't want to get preempted while flushing,
+-	 * ensure may_schedule is cleared.
+-	 */
+-	console_trylock();
++        struct console *c;
++         u64 seq;
++
++        if (!console_trylock())
++                return;
++
+ 	console_may_schedule = 0;
+ 
+-	if (mode == CONSOLE_REPLAY_ALL) {
+-		unsigned long flags;
++        if (mode == CONSOLE_REPLAY_ALL) {
++                seq = prb_first_valid_seq(prb);
++                for_each_console(c)
++                        atomic64_set(&c->printk_seq, seq);
++        }
+ 
+-		logbuf_lock_irqsave(flags);
+-		console_seq = prb_first_valid_seq(prb);
+-		logbuf_unlock_irqrestore(flags);
+-	}
+ 	console_unlock();
+ }
+ EXPORT_SYMBOL(console_flush_on_panic);
+@@ -2784,7 +2792,6 @@ static int try_enable_new_console(struct console *newcon, bool user_specified)
+  */
+ void register_console(struct console *newcon)
+ {
+-	unsigned long flags;
+ 	struct console *bcon = NULL;
+ 	int err;
+ 
+@@ -2808,6 +2815,8 @@ void register_console(struct console *newcon)
+ 		}
+ 	}
+ 
++	newcon->thread = NULL;
++
+ 	if (console_drivers && console_drivers->flags & CON_BOOT)
+ 		bcon = console_drivers;
+ 
+@@ -2849,8 +2858,10 @@ void register_console(struct console *newcon)
+ 	 * the real console are the same physical device, it's annoying to
+ 	 * see the beginning boot messages twice
+ 	 */
+-	if (bcon && ((newcon->flags & (CON_CONSDEV | CON_BOOT)) == CON_CONSDEV))
++	if (bcon && ((newcon->flags & (CON_CONSDEV | CON_BOOT)) == CON_CONSDEV)) {
+ 		newcon->flags &= ~CON_PRINTBUFFER;
++		newcon->flags |= CON_HANDOVER;
++	}
+ 
+ 	/*
+ 	 *	Put this console in the list - keep the
+@@ -2872,26 +2883,12 @@ void register_console(struct console *newcon)
+ 	if (newcon->flags & CON_EXTENDED)
+ 		nr_ext_console_drivers++;
+ 
+-	if (newcon->flags & CON_PRINTBUFFER) {
+-		/*
+-		 * console_unlock(); will print out the buffered messages
+-		 * for us.
+-		 */
+-		logbuf_lock_irqsave(flags);
+-		/*
+-		 * We're about to replay the log buffer.  Only do this to the
+-		 * just-registered console to avoid excessive message spam to
+-		 * the already-registered consoles.
+-		 *
+-		 * Set exclusive_console with disabled interrupts to reduce
+-		 * race window with eventual console_flush_on_panic() that
+-		 * ignores console_lock.
+-		 */
+-		exclusive_console = newcon;
+-		exclusive_console_stop_seq = console_seq;
+-		console_seq = syslog_seq;
+-		logbuf_unlock_irqrestore(flags);
+-	}
++	if (newcon->flags & CON_PRINTBUFFER)
++		atomic64_set(&newcon->printk_seq, 0);
++	else
++		atomic64_set(&newcon->printk_seq, prb_next_seq(prb));
++
++	console_try_thread(newcon);
+ 	console_unlock();
+ 	console_sysfs_notify();
+ 
+@@ -2965,6 +2962,9 @@ int unregister_console(struct console *console)
+ 	console_unlock();
+ 	console_sysfs_notify();
+ 
++	if (console->thread && !IS_ERR(console->thread))
++		kthread_stop(console->thread);
++
+ 	if (console->exit)
+ 		res = console->exit(console);
+ 
+@@ -3047,6 +3047,15 @@ static int __init printk_late_init(void)
+ 			unregister_console(con);
+ 		}
+ 	}
++
++#ifdef CONFIG_PRINTK
++	console_lock();
++	for_each_console(con)
++		start_printk_kthread(con);
++	kthreads_started = true;
++	console_unlock();
++#endif
++
+ 	ret = cpuhp_setup_state_nocalls(CPUHP_PRINTK_DEAD, "printk:dead", NULL,
+ 					console_cpu_notify);
+ 	WARN_ON(ret < 0);
+@@ -3062,7 +3071,6 @@ late_initcall(printk_late_init);
+  * Delayed printk version, for scheduler-internal messages:
+  */
+ #define PRINTK_PENDING_WAKEUP	0x01
+-#define PRINTK_PENDING_OUTPUT	0x02
+ 
+ static DEFINE_PER_CPU(int, printk_pending);
+ 
+@@ -3070,14 +3078,8 @@ static void wake_up_klogd_work_func(struct irq_work *irq_work)
+ {
+ 	int pending = __this_cpu_xchg(printk_pending, 0);
+ 
+-	if (pending & PRINTK_PENDING_OUTPUT) {
+-		/* If trylock fails, someone else is doing the printing */
+-		if (console_trylock())
+-			console_unlock();
+-	}
+-
+ 	if (pending & PRINTK_PENDING_WAKEUP)
+-		wake_up_interruptible(&log_wait);
++		wake_up_interruptible_all(&log_wait);
+ }
+ 
+ static DEFINE_PER_CPU(struct irq_work, wake_up_klogd_work) =
+@@ -3096,25 +3098,10 @@ void wake_up_klogd(void)
+ 	preempt_enable();
+ }
+ 
+-void defer_console_output(void)
++__printf(1, 0)
++static int vprintk_deferred(const char *fmt, va_list args)
+ {
+-	if (!printk_percpu_data_ready())
+-		return;
+-
+-	preempt_disable();
+-	__this_cpu_or(printk_pending, PRINTK_PENDING_OUTPUT);
+-	irq_work_queue(this_cpu_ptr(&wake_up_klogd_work));
+-	preempt_enable();
+-}
+-
+-int vprintk_deferred(const char *fmt, va_list args)
+-{
+-	int r;
+-
+-	r = vprintk_emit(0, LOGLEVEL_SCHED, NULL, fmt, args);
+-	defer_console_output();
+-
+-	return r;
++	return vprintk_emit(0, LOGLEVEL_DEFAULT, NULL, fmt, args);
+ }
+ 
+ int printk_deferred(const char *fmt, ...)
+@@ -3253,8 +3240,26 @@ EXPORT_SYMBOL_GPL(kmsg_dump_reason_str);
+  */
+ void kmsg_dump(enum kmsg_dump_reason reason)
+ {
++	struct kmsg_dumper_iter iter;
+ 	struct kmsg_dumper *dumper;
+-	unsigned long flags;
++
++	if (!oops_in_progress) {
++		/*
++		 * If atomic consoles are available, activate kernel sync mode
++		 * to make sure any final messages are visible. The trailing
++		 * printk message is important to flush any pending messages.
++		 */
++		if (have_atomic_console()) {
++			sync_mode = true;
++			pr_info("enabled sync mode\n");
++		}
++
++		/*
++		 * Give the printing threads time to flush, allowing up to
++		 * 1s of no printing forward progress before giving up.
++		 */
++		pr_flush(1000, true);
++	}
+ 
+ 	rcu_read_lock();
+ 	list_for_each_entry_rcu(dumper, &dump_list, list) {
+@@ -3272,25 +3277,18 @@ void kmsg_dump(enum kmsg_dump_reason reason)
+ 			continue;
+ 
+ 		/* initialize iterator with data about the stored records */
+-		dumper->active = true;
+-
+-		logbuf_lock_irqsave(flags);
+-		dumper->cur_seq = clear_seq;
+-		dumper->next_seq = prb_next_seq(prb);
+-		logbuf_unlock_irqrestore(flags);
++		iter.active = true;
++		kmsg_dump_rewind(&iter);
+ 
+ 		/* invoke dumper which will iterate over records */
+-		dumper->dump(dumper, reason);
+-
+-		/* reset iterator */
+-		dumper->active = false;
++		dumper->dump(dumper, reason, &iter);
+ 	}
+ 	rcu_read_unlock();
+ }
+ 
+ /**
+- * kmsg_dump_get_line_nolock - retrieve one kmsg log line (unlocked version)
+- * @dumper: registered kmsg dumper
++ * kmsg_dump_get_line - retrieve one kmsg log line
++ * @iter: kmsg dumper iterator
+  * @syslog: include the "<4>" prefixes
+  * @line: buffer to copy the line to
+  * @size: maximum size of the buffer
+@@ -3304,11 +3302,9 @@ void kmsg_dump(enum kmsg_dump_reason reason)
+  *
+  * A return value of FALSE indicates that there are no more records to
+  * read.
+- *
+- * The function is similar to kmsg_dump_get_line(), but grabs no locks.
+  */
+-bool kmsg_dump_get_line_nolock(struct kmsg_dumper *dumper, bool syslog,
+-			       char *line, size_t size, size_t *len)
++bool kmsg_dump_get_line(struct kmsg_dumper_iter *iter, bool syslog,
++			char *line, size_t size, size_t *len)
+ {
+ 	struct printk_info info;
+ 	unsigned int line_count;
+@@ -3318,16 +3314,16 @@ bool kmsg_dump_get_line_nolock(struct kmsg_dumper *dumper, bool syslog,
+ 
+ 	prb_rec_init_rd(&r, &info, line, size);
+ 
+-	if (!dumper->active)
++	if (!iter->active)
+ 		goto out;
+ 
+ 	/* Read text or count text lines? */
+ 	if (line) {
+-		if (!prb_read_valid(prb, dumper->cur_seq, &r))
++		if (!prb_read_valid(prb, iter->cur_seq, &r))
+ 			goto out;
+ 		l = record_print_text(&r, syslog, printk_time);
+ 	} else {
+-		if (!prb_read_valid_info(prb, dumper->cur_seq,
++		if (!prb_read_valid_info(prb, iter->cur_seq,
+ 					 &info, &line_count)) {
+ 			goto out;
+ 		}
+@@ -3336,48 +3332,18 @@ bool kmsg_dump_get_line_nolock(struct kmsg_dumper *dumper, bool syslog,
+ 
+ 	}
+ 
+-	dumper->cur_seq = r.info->seq + 1;
++	iter->cur_seq = r.info->seq + 1;
+ 	ret = true;
+ out:
+ 	if (len)
+ 		*len = l;
+ 	return ret;
+ }
+-
+-/**
+- * kmsg_dump_get_line - retrieve one kmsg log line
+- * @dumper: registered kmsg dumper
+- * @syslog: include the "<4>" prefixes
+- * @line: buffer to copy the line to
+- * @size: maximum size of the buffer
+- * @len: length of line placed into buffer
+- *
+- * Start at the beginning of the kmsg buffer, with the oldest kmsg
+- * record, and copy one record into the provided buffer.
+- *
+- * Consecutive calls will return the next available record moving
+- * towards the end of the buffer with the youngest messages.
+- *
+- * A return value of FALSE indicates that there are no more records to
+- * read.
+- */
+-bool kmsg_dump_get_line(struct kmsg_dumper *dumper, bool syslog,
+-			char *line, size_t size, size_t *len)
+-{
+-	unsigned long flags;
+-	bool ret;
+-
+-	logbuf_lock_irqsave(flags);
+-	ret = kmsg_dump_get_line_nolock(dumper, syslog, line, size, len);
+-	logbuf_unlock_irqrestore(flags);
+-
+-	return ret;
+-}
+ EXPORT_SYMBOL_GPL(kmsg_dump_get_line);
+ 
+ /**
+  * kmsg_dump_get_buffer - copy kmsg log lines
+- * @dumper: registered kmsg dumper
++ * @iter: kmsg dumper iterator
+  * @syslog: include the "<4>" prefixes
+  * @buf: buffer to copy the line to
+  * @size: maximum size of the buffer
+@@ -3394,116 +3360,256 @@ EXPORT_SYMBOL_GPL(kmsg_dump_get_line);
+  * A return value of FALSE indicates that there are no more records to
+  * read.
+  */
+-bool kmsg_dump_get_buffer(struct kmsg_dumper *dumper, bool syslog,
+-			  char *buf, size_t size, size_t *len)
++bool kmsg_dump_get_buffer(struct kmsg_dumper_iter *iter, bool syslog,
++			  char *buf, size_t size, size_t *len_out)
+ {
+ 	struct printk_info info;
+-	unsigned int line_count;
+ 	struct printk_record r;
+-	unsigned long flags;
+ 	u64 seq;
+ 	u64 next_seq;
+-	size_t l = 0;
++	size_t len = 0;
+ 	bool ret = false;
+ 	bool time = printk_time;
+ 
+-	prb_rec_init_rd(&r, &info, buf, size);
+-
+-	if (!dumper->active || !buf || !size)
++	if (!iter->active || !buf || !size)
+ 		goto out;
+ 
+-	logbuf_lock_irqsave(flags);
+-	if (prb_read_valid_info(prb, dumper->cur_seq, &info, NULL)) {
+-		if (info.seq != dumper->cur_seq) {
++	if (prb_read_valid_info(prb, iter->cur_seq, &info, NULL)) {
++		if (info.seq != iter->cur_seq) {
+ 			/* messages are gone, move to first available one */
+-			dumper->cur_seq = info.seq;
++			iter->cur_seq = info.seq;
+ 		}
+ 	}
+ 
+ 	/* last entry */
+-	if (dumper->cur_seq >= dumper->next_seq) {
+-		logbuf_unlock_irqrestore(flags);
++	if (iter->cur_seq >= iter->next_seq)
+ 		goto out;
+-	}
+ 
+-	/* calculate length of entire buffer */
+-	seq = dumper->cur_seq;
+-	while (prb_read_valid_info(prb, seq, &info, &line_count)) {
+-		if (r.info->seq >= dumper->next_seq)
+-			break;
+-		l += get_record_print_text_size(&info, line_count, syslog, time);
+-		seq = r.info->seq + 1;
+-	}
+-
+-	/* move first record forward until length fits into the buffer */
+-	seq = dumper->cur_seq;
+-	while (l >= size && prb_read_valid_info(prb, seq,
+-						&info, &line_count)) {
+-		if (r.info->seq >= dumper->next_seq)
+-			break;
+-		l -= get_record_print_text_size(&info, line_count, syslog, time);
+-		seq = r.info->seq + 1;
+-	}
++	/*
++	 * Find first record that fits, including all following records,
++	 * into the user-provided buffer for this dump. Pass in size-1
++	 * because this function (by way of record_print_text()) will
++	 * not write more than size-1 bytes of text into @buf.
++	 */
++	seq = find_first_fitting_seq(iter->cur_seq, iter->next_seq,
++				     size - 1, syslog, time);
+ 
+-	/* last message in next interation */
++	/*
++	 * Next kmsg_dump_get_buffer() invocation will dump block of
++	 * older records stored right before this one.
++	 */
+ 	next_seq = seq;
+ 
+-	/* actually read text into the buffer now */
+-	l = 0;
+-	while (prb_read_valid(prb, seq, &r)) {
+-		if (r.info->seq >= dumper->next_seq)
+-			break;
++	prb_rec_init_rd(&r, &info, buf, size);
+ 
+-		l += record_print_text(&r, syslog, time);
++	len = 0;
++	prb_for_each_record(seq, prb, seq, &r) {
++		if (r.info->seq >= iter->next_seq)
++			break;
+ 
+-		/* adjust record to store to remaining buffer space */
+-		prb_rec_init_rd(&r, &info, buf + l, size - l);
++		len += record_print_text(&r, syslog, time);
+ 
+-		seq = r.info->seq + 1;
++		/* Adjust record to store to remaining buffer space. */
++		prb_rec_init_rd(&r, &info, buf + len, size - len);
+ 	}
+ 
+-	dumper->next_seq = next_seq;
++	iter->next_seq = next_seq;
+ 	ret = true;
+-	logbuf_unlock_irqrestore(flags);
+ out:
+-	if (len)
+-		*len = l;
++	if (len_out)
++		*len_out = len;
+ 	return ret;
+ }
+ EXPORT_SYMBOL_GPL(kmsg_dump_get_buffer);
+ 
+ /**
+- * kmsg_dump_rewind_nolock - reset the iterator (unlocked version)
+- * @dumper: registered kmsg dumper
++ * kmsg_dump_rewind - reset the iterator
++ * @iter: kmsg dumper iterator
+  *
+  * Reset the dumper's iterator so that kmsg_dump_get_line() and
+  * kmsg_dump_get_buffer() can be called again and used multiple
+  * times within the same dumper.dump() callback.
++ */
++void kmsg_dump_rewind(struct kmsg_dumper_iter *iter)
++{
++	iter->cur_seq = latched_seq_read_nolock(&clear_seq);
++	iter->next_seq = prb_next_seq(prb);
++}
++EXPORT_SYMBOL_GPL(kmsg_dump_rewind);
++
++#endif
++
++struct prb_cpulock {
++	atomic_t owner;
++	unsigned long __percpu *irqflags;
++};
++
++#define DECLARE_STATIC_PRINTKRB_CPULOCK(name)				\
++static DEFINE_PER_CPU(unsigned long, _##name##_percpu_irqflags);	\
++static struct prb_cpulock name = {					\
++	.owner = ATOMIC_INIT(-1),					\
++	.irqflags = &_##name##_percpu_irqflags,				\
++}
++
++static bool __prb_trylock(struct prb_cpulock *cpu_lock,
++			  unsigned int *cpu_store)
++{
++	unsigned long *flags;
++	unsigned int cpu;
++
++	cpu = get_cpu();
++
++	*cpu_store = atomic_read(&cpu_lock->owner);
++	/* memory barrier to ensure the current lock owner is visible */
++	smp_rmb();
++	if (*cpu_store == -1) {
++		flags = per_cpu_ptr(cpu_lock->irqflags, cpu);
++		local_irq_save(*flags);
++		if (atomic_try_cmpxchg_acquire(&cpu_lock->owner,
++					       cpu_store, cpu)) {
++			return true;
++		}
++		local_irq_restore(*flags);
++	} else if (*cpu_store == cpu) {
++		return true;
++	}
++
++	put_cpu();
++	return false;
++}
++
++/*
++ * prb_lock: Perform a processor-reentrant spin lock.
++ * @cpu_lock: A pointer to the lock object.
++ * @cpu_store: A "flags" pointer to store lock status information.
++ *
++ * If no processor has the lock, the calling processor takes the lock and
++ * becomes the owner. If the calling processor is already the owner of the
++ * lock, this function succeeds immediately. If lock is locked by another
++ * processor, this function spins until the calling processor becomes the
++ * owner.
+  *
+- * The function is similar to kmsg_dump_rewind(), but grabs no locks.
++ * It is safe to call this function from any context and state.
+  */
+-void kmsg_dump_rewind_nolock(struct kmsg_dumper *dumper)
++static void prb_lock(struct prb_cpulock *cpu_lock, unsigned int *cpu_store)
+ {
+-	dumper->cur_seq = clear_seq;
+-	dumper->next_seq = prb_next_seq(prb);
++	for (;;) {
++		if (__prb_trylock(cpu_lock, cpu_store))
++			break;
++		cpu_relax();
++	}
+ }
+ 
+-/**
+- * kmsg_dump_rewind - reset the iterator
+- * @dumper: registered kmsg dumper
++/*
++ * prb_unlock: Perform a processor-reentrant spin unlock.
++ * @cpu_lock: A pointer to the lock object.
++ * @cpu_store: A "flags" object storing lock status information.
+  *
+- * Reset the dumper's iterator so that kmsg_dump_get_line() and
+- * kmsg_dump_get_buffer() can be called again and used multiple
+- * times within the same dumper.dump() callback.
++ * Release the lock. The calling processor must be the owner of the lock.
++ *
++ * It is safe to call this function from any context and state.
+  */
+-void kmsg_dump_rewind(struct kmsg_dumper *dumper)
++static void prb_unlock(struct prb_cpulock *cpu_lock, unsigned int cpu_store)
+ {
+-	unsigned long flags;
++	unsigned long *flags;
++	unsigned int cpu;
++
++	cpu = atomic_read(&cpu_lock->owner);
++	atomic_set_release(&cpu_lock->owner, cpu_store);
++
++	if (cpu_store == -1) {
++		flags = per_cpu_ptr(cpu_lock->irqflags, cpu);
++		local_irq_restore(*flags);
++	}
+ 
+-	logbuf_lock_irqsave(flags);
+-	kmsg_dump_rewind_nolock(dumper);
+-	logbuf_unlock_irqrestore(flags);
++	put_cpu();
+ }
+-EXPORT_SYMBOL_GPL(kmsg_dump_rewind);
+ 
+-#endif
++DECLARE_STATIC_PRINTKRB_CPULOCK(printk_cpulock);
++
++void console_atomic_lock(unsigned int *flags)
++{
++	prb_lock(&printk_cpulock, flags);
++}
++EXPORT_SYMBOL(console_atomic_lock);
++
++void console_atomic_unlock(unsigned int flags)
++{
++	prb_unlock(&printk_cpulock, flags);
++}
++EXPORT_SYMBOL(console_atomic_unlock);
++
++static void pr_msleep(bool may_sleep, int ms)
++{
++	if (may_sleep) {
++		msleep(ms);
++	} else {
++		while (ms--)
++			udelay(1000);
++	}
++}
++
++/**
++ * pr_flush() - Wait for printing threads to catch up.
++ *
++ * @timeout_ms:        The maximum time (in ms) to wait.
++ * @reset_on_progress: Reset the timeout if forward progress is seen.
++ *
++ * A value of 0 for @timeout_ms means no waiting will occur. A value of -1
++ * represents infinite waiting.
++ *
++ * If @reset_on_progress is true, the timeout will be reset whenever any
++ * printer has been seen to make some forward progress.
++ *
++ * Context: Any context.
++ * Return: true if all enabled printers are caught up.
++ */
++bool pr_flush(int timeout_ms, bool reset_on_progress)
++{
++	int remaining = timeout_ms;
++	struct console *con;
++	u64 last_diff = 0;
++	bool may_sleep;
++	u64 printk_seq;
++	u64 diff;
++	u64 seq;
++
++	may_sleep = (preemptible() &&
++		     !in_softirq() &&
++		     system_state >= SYSTEM_RUNNING);
++
++	seq = prb_next_seq(prb);
++
++	for (;;) {
++		diff = 0;
++
++		for_each_console(con) {
++			if (!(con->flags & CON_ENABLED))
++				continue;
++			printk_seq = atomic64_read(&con->printk_seq);
++			if (printk_seq < seq)
++				diff += seq - printk_seq;
++		}
++
++		if (diff != last_diff && reset_on_progress)
++			remaining = timeout_ms;
++
++		if (!diff || remaining == 0)
++			break;
++
++		if (remaining < 0) {
++			pr_msleep(may_sleep, 100);
++		} else if (remaining < 100) {
++			pr_msleep(may_sleep, remaining);
++			remaining = 0;
++		} else {
++			pr_msleep(may_sleep, 100);
++			remaining -= 100;
++		}
++
++		last_diff = diff;
++	}
++
++	return (diff == 0);
++}
++EXPORT_SYMBOL(pr_flush);
+diff --git a/kernel/printk/printk_safe.c b/kernel/printk/printk_safe.c
+index b774685cc..218e42566 100644
+--- a/kernel/printk/printk_safe.c
++++ b/kernel/printk/printk_safe.c
+@@ -15,295 +15,9 @@
+ 
+ #include "internal.h"
+ 
+-/*
+- * printk() could not take logbuf_lock in NMI context. Instead,
+- * it uses an alternative implementation that temporary stores
+- * the strings into a per-CPU buffer. The content of the buffer
+- * is later flushed into the main ring buffer via IRQ work.
+- *
+- * The alternative implementation is chosen transparently
+- * by examining current printk() context mask stored in @printk_context
+- * per-CPU variable.
+- *
+- * The implementation allows to flush the strings also from another CPU.
+- * There are situations when we want to make sure that all buffers
+- * were handled or when IRQs are blocked.
+- */
+-
+-#define SAFE_LOG_BUF_LEN ((1 << CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT) -	\
+-				sizeof(atomic_t) -			\
+-				sizeof(atomic_t) -			\
+-				sizeof(struct irq_work))
+-
+-struct printk_safe_seq_buf {
+-	atomic_t		len;	/* length of written data */
+-	atomic_t		message_lost;
+-	struct irq_work		work;	/* IRQ work that flushes the buffer */
+-	unsigned char		buffer[SAFE_LOG_BUF_LEN];
+-};
+-
+-static DEFINE_PER_CPU(struct printk_safe_seq_buf, safe_print_seq);
+ static DEFINE_PER_CPU(int, printk_context);
+ 
+-static DEFINE_RAW_SPINLOCK(safe_read_lock);
+-
+ #ifdef CONFIG_PRINTK_NMI
+-static DEFINE_PER_CPU(struct printk_safe_seq_buf, nmi_print_seq);
+-#endif
+-
+-/* Get flushed in a more safe context. */
+-static void queue_flush_work(struct printk_safe_seq_buf *s)
+-{
+-	if (printk_percpu_data_ready())
+-		irq_work_queue(&s->work);
+-}
+-
+-/*
+- * Add a message to per-CPU context-dependent buffer. NMI and printk-safe
+- * have dedicated buffers, because otherwise printk-safe preempted by
+- * NMI-printk would have overwritten the NMI messages.
+- *
+- * The messages are flushed from irq work (or from panic()), possibly,
+- * from other CPU, concurrently with printk_safe_log_store(). Should this
+- * happen, printk_safe_log_store() will notice the buffer->len mismatch
+- * and repeat the write.
+- */
+-static __printf(2, 0) int printk_safe_log_store(struct printk_safe_seq_buf *s,
+-						const char *fmt, va_list args)
+-{
+-	int add;
+-	size_t len;
+-	va_list ap;
+-
+-again:
+-	len = atomic_read(&s->len);
+-
+-	/* The trailing '\0' is not counted into len. */
+-	if (len >= sizeof(s->buffer) - 1) {
+-		atomic_inc(&s->message_lost);
+-		queue_flush_work(s);
+-		return 0;
+-	}
+-
+-	/*
+-	 * Make sure that all old data have been read before the buffer
+-	 * was reset. This is not needed when we just append data.
+-	 */
+-	if (!len)
+-		smp_rmb();
+-
+-	va_copy(ap, args);
+-	add = vscnprintf(s->buffer + len, sizeof(s->buffer) - len, fmt, ap);
+-	va_end(ap);
+-	if (!add)
+-		return 0;
+-
+-	/*
+-	 * Do it once again if the buffer has been flushed in the meantime.
+-	 * Note that atomic_cmpxchg() is an implicit memory barrier that
+-	 * makes sure that the data were written before updating s->len.
+-	 */
+-	if (atomic_cmpxchg(&s->len, len, len + add) != len)
+-		goto again;
+-
+-	queue_flush_work(s);
+-	return add;
+-}
+-
+-static inline void printk_safe_flush_line(const char *text, int len)
+-{
+-	/*
+-	 * Avoid any console drivers calls from here, because we may be
+-	 * in NMI or printk_safe context (when in panic). The messages
+-	 * must go only into the ring buffer at this stage.  Consoles will
+-	 * get explicitly called later when a crashdump is not generated.
+-	 */
+-	printk_deferred("%.*s", len, text);
+-}
+-
+-/* printk part of the temporary buffer line by line */
+-static int printk_safe_flush_buffer(const char *start, size_t len)
+-{
+-	const char *c, *end;
+-	bool header;
+-
+-	c = start;
+-	end = start + len;
+-	header = true;
+-
+-	/* Print line by line. */
+-	while (c < end) {
+-		if (*c == '\n') {
+-			printk_safe_flush_line(start, c - start + 1);
+-			start = ++c;
+-			header = true;
+-			continue;
+-		}
+-
+-		/* Handle continuous lines or missing new line. */
+-		if ((c + 1 < end) && printk_get_level(c)) {
+-			if (header) {
+-				c = printk_skip_level(c);
+-				continue;
+-			}
+-
+-			printk_safe_flush_line(start, c - start);
+-			start = c++;
+-			header = true;
+-			continue;
+-		}
+-
+-		header = false;
+-		c++;
+-	}
+-
+-	/* Check if there was a partial line. Ignore pure header. */
+-	if (start < end && !header) {
+-		static const char newline[] = KERN_CONT "\n";
+-
+-		printk_safe_flush_line(start, end - start);
+-		printk_safe_flush_line(newline, strlen(newline));
+-	}
+-
+-	return len;
+-}
+-
+-static void report_message_lost(struct printk_safe_seq_buf *s)
+-{
+-	int lost = atomic_xchg(&s->message_lost, 0);
+-
+-	if (lost)
+-		printk_deferred("Lost %d message(s)!\n", lost);
+-}
+-
+-/*
+- * Flush data from the associated per-CPU buffer. The function
+- * can be called either via IRQ work or independently.
+- */
+-static void __printk_safe_flush(struct irq_work *work)
+-{
+-	struct printk_safe_seq_buf *s =
+-		container_of(work, struct printk_safe_seq_buf, work);
+-	unsigned long flags;
+-	size_t len;
+-	int i;
+-
+-	/*
+-	 * The lock has two functions. First, one reader has to flush all
+-	 * available message to make the lockless synchronization with
+-	 * writers easier. Second, we do not want to mix messages from
+-	 * different CPUs. This is especially important when printing
+-	 * a backtrace.
+-	 */
+-	raw_spin_lock_irqsave(&safe_read_lock, flags);
+-
+-	i = 0;
+-more:
+-	len = atomic_read(&s->len);
+-
+-	/*
+-	 * This is just a paranoid check that nobody has manipulated
+-	 * the buffer an unexpected way. If we printed something then
+-	 * @len must only increase. Also it should never overflow the
+-	 * buffer size.
+-	 */
+-	if ((i && i >= len) || len > sizeof(s->buffer)) {
+-		const char *msg = "printk_safe_flush: internal error\n";
+-
+-		printk_safe_flush_line(msg, strlen(msg));
+-		len = 0;
+-	}
+-
+-	if (!len)
+-		goto out; /* Someone else has already flushed the buffer. */
+-
+-	/* Make sure that data has been written up to the @len */
+-	smp_rmb();
+-	i += printk_safe_flush_buffer(s->buffer + i, len - i);
+-
+-	/*
+-	 * Check that nothing has got added in the meantime and truncate
+-	 * the buffer. Note that atomic_cmpxchg() is an implicit memory
+-	 * barrier that makes sure that the data were copied before
+-	 * updating s->len.
+-	 */
+-	if (atomic_cmpxchg(&s->len, len, 0) != len)
+-		goto more;
+-
+-out:
+-	report_message_lost(s);
+-	raw_spin_unlock_irqrestore(&safe_read_lock, flags);
+-}
+-
+-/**
+- * printk_safe_flush - flush all per-cpu nmi buffers.
+- *
+- * The buffers are flushed automatically via IRQ work. This function
+- * is useful only when someone wants to be sure that all buffers have
+- * been flushed at some point.
+- */
+-void printk_safe_flush(void)
+-{
+-	int cpu;
+-
+-	for_each_possible_cpu(cpu) {
+-#ifdef CONFIG_PRINTK_NMI
+-		__printk_safe_flush(&per_cpu(nmi_print_seq, cpu).work);
+-#endif
+-		__printk_safe_flush(&per_cpu(safe_print_seq, cpu).work);
+-	}
+-}
+-
+-/**
+- * printk_safe_flush_on_panic - flush all per-cpu nmi buffers when the system
+- *	goes down.
+- *
+- * Similar to printk_safe_flush() but it can be called even in NMI context when
+- * the system goes down. It does the best effort to get NMI messages into
+- * the main ring buffer.
+- *
+- * Note that it could try harder when there is only one CPU online.
+- */
+-void printk_safe_flush_on_panic(void)
+-{
+-	/*
+-	 * Make sure that we could access the main ring buffer.
+-	 * Do not risk a double release when more CPUs are up.
+-	 */
+-	if (raw_spin_is_locked(&logbuf_lock)) {
+-		if (num_online_cpus() > 1)
+-			return;
+-
+-		debug_locks_off();
+-		raw_spin_lock_init(&logbuf_lock);
+-	}
+-
+-	if (raw_spin_is_locked(&safe_read_lock)) {
+-		if (num_online_cpus() > 1)
+-			return;
+-
+-		debug_locks_off();
+-		raw_spin_lock_init(&safe_read_lock);
+-	}
+-
+-	printk_safe_flush();
+-}
+-EXPORT_SYMBOL_GPL(printk_safe_flush_on_panic);
+-
+-#ifdef CONFIG_PRINTK_NMI
+-/*
+- * Safe printk() for NMI context. It uses a per-CPU buffer to
+- * store the message. NMIs are not nested, so there is always only
+- * one writer running. But the buffer might get flushed from another
+- * CPU, so we need to be careful.
+- */
+-static __printf(1, 0) int vprintk_nmi(const char *fmt, va_list args)
+-{
+-	struct printk_safe_seq_buf *s = this_cpu_ptr(&nmi_print_seq);
+-
+-	return printk_safe_log_store(s, fmt, args);
+-}
+-
+ void noinstr printk_nmi_enter(void)
+ {
+ 	this_cpu_add(printk_context, PRINTK_NMI_CONTEXT_OFFSET);
+@@ -318,11 +32,6 @@ void noinstr printk_nmi_exit(void)
+  * Marks a code that might produce many messages in NMI context
+  * and the risk of losing them is more critical than eventual
+  * reordering.
+- *
+- * It has effect only when called in NMI context. Then printk()
+- * will try to store the messages into the main logbuf directly
+- * and use the per-CPU buffers only as a fallback when the lock
+- * is not available.
+  */
+ void printk_nmi_direct_enter(void)
+ {
+@@ -335,27 +44,8 @@ void printk_nmi_direct_exit(void)
+ 	this_cpu_and(printk_context, ~PRINTK_NMI_DIRECT_CONTEXT_MASK);
+ }
+ 
+-#else
+-
+-static __printf(1, 0) int vprintk_nmi(const char *fmt, va_list args)
+-{
+-	return 0;
+-}
+-
+ #endif /* CONFIG_PRINTK_NMI */
+ 
+-/*
+- * Lock-less printk(), to avoid deadlocks should the printk() recurse
+- * into itself. It uses a per-CPU buffer to store the message, just like
+- * NMI.
+- */
+-static __printf(1, 0) int vprintk_safe(const char *fmt, va_list args)
+-{
+-	struct printk_safe_seq_buf *s = this_cpu_ptr(&safe_print_seq);
+-
+-	return printk_safe_log_store(s, fmt, args);
+-}
+-
+ /* Can be preempted by NMI. */
+ void printk_safe_enter(void)
+ {
+@@ -379,47 +69,22 @@ __printf(1, 0) int vprintk_func(const char *fmt, va_list args)
+ #endif
+ 
+ 	/*
+-	 * Try to use the main logbuf even in NMI. But avoid calling console
++	 * Use the main logbuf even in NMI. But avoid calling console
+ 	 * drivers that might have their own locks.
+ 	 */
+-	if ((this_cpu_read(printk_context) & PRINTK_NMI_DIRECT_CONTEXT_MASK) &&
+-	    raw_spin_trylock(&logbuf_lock)) {
++	if (this_cpu_read(printk_context) &
++	    (PRINTK_NMI_DIRECT_CONTEXT_MASK |
++	     PRINTK_NMI_CONTEXT_MASK |
++	     PRINTK_SAFE_CONTEXT_MASK)) {
+ 		int len;
+ 
++		printk_safe_enter_irqsave(flags);
+ 		len = vprintk_store(0, LOGLEVEL_DEFAULT, NULL, fmt, args);
+-		raw_spin_unlock(&logbuf_lock);
++		printk_safe_exit_irqrestore(flags);
+ 		defer_console_output();
+ 		return len;
+ 	}
+ 
+-	/* Use extra buffer in NMI when logbuf_lock is taken or in safe mode. */
+-	if (this_cpu_read(printk_context) & PRINTK_NMI_CONTEXT_MASK)
+-		return vprintk_nmi(fmt, args);
+-
+-	/* Use extra buffer to prevent a recursion deadlock in safe mode. */
+-	if (this_cpu_read(printk_context) & PRINTK_SAFE_CONTEXT_MASK)
+-		return vprintk_safe(fmt, args);
+-
+ 	/* No obstacles. */
+ 	return vprintk_default(fmt, args);
+ }
+-
+-void __init printk_safe_init(void)
+-{
+-	int cpu;
+-
+-	for_each_possible_cpu(cpu) {
+-		struct printk_safe_seq_buf *s;
+-
+-		s = &per_cpu(safe_print_seq, cpu);
+-		init_irq_work(&s->work, __printk_safe_flush);
+-
+-#ifdef CONFIG_PRINTK_NMI
+-		s = &per_cpu(nmi_print_seq, cpu);
+-		init_irq_work(&s->work, __printk_safe_flush);
+-#endif
+-	}
+-
+-	/* Flush pending messages that did not have scheduled IRQ works. */
+-	printk_safe_flush();
+-}
+diff --git a/kernel/ptrace.c b/kernel/ptrace.c
+index 6d82fba43..8a65ec16c 100644
+--- a/kernel/ptrace.c
++++ b/kernel/ptrace.c
+@@ -197,7 +197,14 @@ static bool ptrace_freeze_traced(struct task_struct *task)
+ 	spin_lock_irq(&task->sighand->siglock);
+ 	if (task_is_traced(task) && !looks_like_a_spurious_pid(task) &&
+ 	    !__fatal_signal_pending(task)) {
+-		task->state = __TASK_TRACED;
++		unsigned long flags;
++
++		raw_spin_lock_irqsave(&task->pi_lock, flags);
++		if (task->state & __TASK_TRACED)
++			task->state = __TASK_TRACED;
++		else
++			task->saved_state = __TASK_TRACED;
++		raw_spin_unlock_irqrestore(&task->pi_lock, flags);
+ 		ret = true;
+ 	}
+ 	spin_unlock_irq(&task->sighand->siglock);
+@@ -207,8 +214,8 @@ static bool ptrace_freeze_traced(struct task_struct *task)
+ 
+ static void ptrace_unfreeze_traced(struct task_struct *task)
+ {
+-	if (task->state != __TASK_TRACED)
+-		return;
++	unsigned long flags;
++	bool frozen = true;
+ 
+ 	WARN_ON(!task->ptrace || task->parent != current);
+ 
+@@ -217,12 +224,19 @@ static void ptrace_unfreeze_traced(struct task_struct *task)
+ 	 * Recheck state under the lock to close this race.
+ 	 */
+ 	spin_lock_irq(&task->sighand->siglock);
+-	if (task->state == __TASK_TRACED) {
+-		if (__fatal_signal_pending(task))
+-			wake_up_state(task, __TASK_TRACED);
+-		else
+-			task->state = TASK_TRACED;
+-	}
++
++	raw_spin_lock_irqsave(&task->pi_lock, flags);
++	if (task->state == __TASK_TRACED)
++		task->state = TASK_TRACED;
++	else if (task->saved_state == __TASK_TRACED)
++		task->saved_state = TASK_TRACED;
++	else
++		frozen = false;
++	raw_spin_unlock_irqrestore(&task->pi_lock, flags);
++
++	if (frozen && __fatal_signal_pending(task))
++		wake_up_state(task, __TASK_TRACED);
++
+ 	spin_unlock_irq(&task->sighand->siglock);
+ }
+ 
+diff --git a/kernel/rcu/Kconfig b/kernel/rcu/Kconfig
+index b1d7aef10..5e11e30f4 100644
+--- a/kernel/rcu/Kconfig
++++ b/kernel/rcu/Kconfig
+@@ -190,8 +190,8 @@ config RCU_FAST_NO_HZ
+ 
+ config RCU_BOOST
+ 	bool "Enable RCU priority boosting"
+-	depends on RT_MUTEXES && PREEMPT_RCU && RCU_EXPERT
+-	default n
++	depends on (RT_MUTEXES && PREEMPT_RCU && RCU_EXPERT) || PREEMPT_RT
++	default y if PREEMPT_RT
+ 	help
+ 	  This option boosts the priority of preempted RCU readers that
+ 	  block the current preemptible RCU grace period for too long.
+diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
+index a128743af..03e9af9d8 100644
+--- a/kernel/rcu/tree.c
++++ b/kernel/rcu/tree.c
+@@ -100,8 +100,10 @@ static struct rcu_state rcu_state = {
+ static bool dump_tree;
+ module_param(dump_tree, bool, 0444);
+ /* By default, use RCU_SOFTIRQ instead of rcuc kthreads. */
+-static bool use_softirq = true;
++static bool use_softirq = !IS_ENABLED(CONFIG_PREEMPT_RT);
++#ifndef CONFIG_PREEMPT_RT
+ module_param(use_softirq, bool, 0444);
++#endif
+ /* Control rcu_node-tree auto-balancing at boot time. */
+ static bool rcu_fanout_exact;
+ module_param(rcu_fanout_exact, bool, 0444);
+diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
+index 849f0aa99..dd94a602a 100644
+--- a/kernel/rcu/update.c
++++ b/kernel/rcu/update.c
+@@ -56,8 +56,10 @@
+ #ifndef CONFIG_TINY_RCU
+ module_param(rcu_expedited, int, 0);
+ module_param(rcu_normal, int, 0);
+-static int rcu_normal_after_boot;
++static int rcu_normal_after_boot = IS_ENABLED(CONFIG_PREEMPT_RT);
++#ifndef CONFIG_PREEMPT_RT
+ module_param(rcu_normal_after_boot, int, 0);
++#endif
+ #endif /* #ifndef CONFIG_TINY_RCU */
+ 
+ #ifdef CONFIG_DEBUG_LOCK_ALLOC
+diff --git a/kernel/sched/core.c b/kernel/sched/core.c
+index b7c0cf2d5..df7a69e2e 100644
+--- a/kernel/sched/core.c
++++ b/kernel/sched/core.c
+@@ -65,7 +65,11 @@ const_debug unsigned int sysctl_sched_features =
+  * Number of tasks to iterate in a single balance run.
+  * Limited because this is done with IRQs disabled.
+  */
++#ifdef CONFIG_PREEMPT_RT
++const_debug unsigned int sysctl_sched_nr_migrate = 8;
++#else
+ const_debug unsigned int sysctl_sched_nr_migrate = 32;
++#endif
+ 
+ /*
+  * period over which we measure -rt task CPU usage in us.
+@@ -856,9 +860,15 @@ static bool set_nr_if_polling(struct task_struct *p)
+ #endif
+ #endif
+ 
+-static bool __wake_q_add(struct wake_q_head *head, struct task_struct *task)
++static bool __wake_q_add(struct wake_q_head *head, struct task_struct *task,
++			 bool sleeper)
+ {
+-	struct wake_q_node *node = &task->wake_q;
++	struct wake_q_node *node;
++
++	if (sleeper)
++		node = &task->wake_q_sleeper;
++	else
++		node = &task->wake_q;
+ 
+ 	/*
+ 	 * Atomically grab the task, if ->wake_q is !nil already it means
+@@ -894,7 +904,13 @@ static bool __wake_q_add(struct wake_q_head *head, struct task_struct *task)
+  */
+ void wake_q_add(struct wake_q_head *head, struct task_struct *task)
+ {
+-	if (__wake_q_add(head, task))
++	if (__wake_q_add(head, task, false))
++		get_task_struct(task);
++}
++
++void wake_q_add_sleeper(struct wake_q_head *head, struct task_struct *task)
++{
++	if (__wake_q_add(head, task, true))
+ 		get_task_struct(task);
+ }
+ 
+@@ -917,28 +933,39 @@ void wake_q_add(struct wake_q_head *head, struct task_struct *task)
+  */
+ void wake_q_add_safe(struct wake_q_head *head, struct task_struct *task)
+ {
+-	if (!__wake_q_add(head, task))
++	if (!__wake_q_add(head, task, false))
+ 		put_task_struct(task);
+ }
+ 
+-void wake_up_q(struct wake_q_head *head)
++void __wake_up_q(struct wake_q_head *head, bool sleeper)
+ {
+ 	struct wake_q_node *node = head->first;
+ 
+ 	while (node != WAKE_Q_TAIL) {
+ 		struct task_struct *task;
+ 
+-		task = container_of(node, struct task_struct, wake_q);
++		if (sleeper)
++			task = container_of(node, struct task_struct, wake_q_sleeper);
++		else
++			task = container_of(node, struct task_struct, wake_q);
++
+ 		BUG_ON(!task);
+ 		/* Task can safely be re-inserted now: */
+ 		node = node->next;
+-		task->wake_q.next = NULL;
+ 
++		if (sleeper)
++			task->wake_q_sleeper.next = NULL;
++		else
++			task->wake_q.next = NULL;
+ 		/*
+ 		 * wake_up_process() executes a full barrier, which pairs with
+ 		 * the queueing in wake_q_add() so as not to miss wakeups.
+ 		 */
+-		wake_up_process(task);
++		if (sleeper)
++			wake_up_lock_sleeper(task);
++		else
++			wake_up_process(task);
++
+ 		put_task_struct(task);
+ 	}
+ }
+@@ -974,6 +1001,48 @@ void resched_curr(struct rq *rq)
+ 		trace_sched_wake_idle_without_ipi(cpu);
+ }
+ 
++#ifdef CONFIG_PREEMPT_LAZY
++
++static int tsk_is_polling(struct task_struct *p)
++{
++#ifdef TIF_POLLING_NRFLAG
++	return test_tsk_thread_flag(p, TIF_POLLING_NRFLAG);
++#else
++	return 0;
++#endif
++}
++
++void resched_curr_lazy(struct rq *rq)
++{
++	struct task_struct *curr = rq->curr;
++	int cpu;
++
++	if (!sched_feat(PREEMPT_LAZY)) {
++		resched_curr(rq);
++		return;
++	}
++
++	lockdep_assert_held(&rq->__lock);
++
++	if (test_tsk_need_resched(curr))
++		return;
++
++	if (test_tsk_need_resched_lazy(curr))
++		return;
++
++	set_tsk_need_resched_lazy(curr);
++
++	cpu = cpu_of(rq);
++	if (cpu == smp_processor_id())
++		return;
++
++	/* NEED_RESCHED_LAZY must be visible before we test polling */
++	smp_mb();
++	if (!tsk_is_polling(curr))
++		smp_send_reschedule(cpu);
++}
++#endif
++
+ void resched_cpu(int cpu)
+ {
+ 	struct rq *rq = cpu_rq(cpu);
+@@ -2063,6 +2132,82 @@ void check_preempt_curr(struct rq *rq, struct task_struct *p, int flags)
+ 
+ #ifdef CONFIG_SMP
+ 
++static void
++__do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask, u32 flags);
++
++static int __set_cpus_allowed_ptr(struct task_struct *p,
++				  const struct cpumask *new_mask,
++				  u32 flags);
++
++static void migrate_disable_switch(struct rq *rq, struct task_struct *p)
++{
++	if (likely(!p->migration_disabled))
++		return;
++
++	if (p->cpus_ptr != &p->cpus_mask)
++		return;
++
++	/*
++	 * Violates locking rules! see comment in __do_set_cpus_allowed().
++	 */
++	__do_set_cpus_allowed(p, cpumask_of(rq->cpu), SCA_MIGRATE_DISABLE);
++}
++
++void migrate_disable(void)
++{
++	struct task_struct *p = current;
++
++	if (p->migration_disabled) {
++		p->migration_disabled++;
++		return;
++	}
++
++	trace_sched_migrate_disable_tp(p);
++
++	preempt_disable();
++	this_rq()->nr_pinned++;
++	p->migration_disabled = 1;
++	preempt_lazy_disable();
++	preempt_enable();
++}
++EXPORT_SYMBOL_GPL(migrate_disable);
++
++void migrate_enable(void)
++{
++	struct task_struct *p = current;
++
++	if (p->migration_disabled > 1) {
++		p->migration_disabled--;
++		return;
++	}
++
++	/*
++	 * Ensure stop_task runs either before or after this, and that
++	 * __set_cpus_allowed_ptr(SCA_MIGRATE_ENABLE) doesn't schedule().
++	 */
++	preempt_disable();
++	if (p->cpus_ptr != &p->cpus_mask)
++		__set_cpus_allowed_ptr(p, &p->cpus_mask, SCA_MIGRATE_ENABLE);
++	/*
++	 * Mustn't clear migration_disabled() until cpus_ptr points back at the
++	 * regular cpus_mask, otherwise things that race (eg.
++	 * select_fallback_rq) get confused.
++	 */
++	barrier();
++	p->migration_disabled = 0;
++	this_rq()->nr_pinned--;
++	preempt_lazy_enable();
++	preempt_enable();
++
++	trace_sched_migrate_enable_tp(p);
++}
++EXPORT_SYMBOL_GPL(migrate_enable);
++
++static inline bool rq_has_pinned_tasks(struct rq *rq)
++{
++	return rq->nr_pinned;
++}
++
+ /*
+  * Per-CPU kthreads are allowed to run on !active && online CPUs, see
+  * __set_cpus_allowed_ptr() and select_fallback_rq().
+@@ -2072,7 +2217,7 @@ static inline bool is_cpu_allowed(struct task_struct *p, int cpu)
+ 	if (!cpumask_test_cpu(cpu, p->cpus_ptr))
+ 		return false;
+ 
+-	if (is_per_cpu_kthread(p))
++	if (is_per_cpu_kthread(p) || is_migration_disabled(p))
+ 		return cpu_online(cpu);
+ 
+ 	return cpu_active(cpu);
+@@ -2117,8 +2262,21 @@ static struct rq *move_queued_task(struct rq *rq, struct rq_flags *rf,
+ }
+ 
+ struct migration_arg {
+-	struct task_struct *task;
+-	int dest_cpu;
++	struct task_struct		*task;
++	int				dest_cpu;
++	struct set_affinity_pending	*pending;
++};
++
++/*
++ * @refs: number of wait_for_completion()
++ * @stop_pending: is @stop_work in use
++ */
++struct set_affinity_pending {
++	refcount_t		refs;
++	unsigned int		stop_pending;
++	struct completion	done;
++	struct cpu_stop_work	stop_work;
++	struct migration_arg	arg;
+ };
+ 
+ /*
+@@ -2151,15 +2309,17 @@ static struct rq *__migrate_task(struct rq *rq, struct rq_flags *rf,
+ static int migration_cpu_stop(void *data)
+ {
+ 	struct migration_arg *arg = data;
++	struct set_affinity_pending *pending = arg->pending;
+ 	struct task_struct *p = arg->task;
+ 	struct rq *rq = this_rq();
++	bool complete = false;
+ 	struct rq_flags rf;
+ 
+ 	/*
+ 	 * The original target CPU might have gone down and we might
+ 	 * be on another CPU but it doesn't matter.
+ 	 */
+-	local_irq_disable();
++	local_irq_save(rf.flags);
+ 	/*
+ 	 * We need to explicitly wake pending tasks before running
+ 	 * __migrate_task() such that we will not miss enforcing cpus_ptr
+@@ -2169,21 +2329,121 @@ static int migration_cpu_stop(void *data)
+ 
+ 	raw_spin_lock(&p->pi_lock);
+ 	rq_lock(rq, &rf);
++
+ 	/*
+ 	 * If task_rq(p) != rq, it cannot be migrated here, because we're
+ 	 * holding rq->lock, if p->on_rq == 0 it cannot get enqueued because
+ 	 * we're holding p->pi_lock.
+ 	 */
+ 	if (task_rq(p) == rq) {
++		if (is_migration_disabled(p))
++			goto out;
++
++		if (pending) {
++			if (p->migration_pending == pending)
++				p->migration_pending = NULL;
++			complete = true;
++
++			if (cpumask_test_cpu(task_cpu(p), &p->cpus_mask))
++				goto out;
++		}
++
+ 		if (task_on_rq_queued(p))
+ 			rq = __migrate_task(rq, &rf, p, arg->dest_cpu);
+ 		else
+ 			p->wake_cpu = arg->dest_cpu;
++
++		/*
++		 * XXX __migrate_task() can fail, at which point we might end
++		 * up running on a dodgy CPU, AFAICT this can only happen
++		 * during CPU hotplug, at which point we'll get pushed out
++		 * anyway, so it's probably not a big deal.
++		 */
++
++	} else if (pending) {
++		/*
++		 * This happens when we get migrated between migrate_enable()'s
++		 * preempt_enable() and scheduling the stopper task. At that
++		 * point we're a regular task again and not current anymore.
++		 *
++		 * A !PREEMPT kernel has a giant hole here, which makes it far
++		 * more likely.
++		 */
++
++		/*
++		 * The task moved before the stopper got to run. We're holding
++		 * ->pi_lock, so the allowed mask is stable - if it got
++		 * somewhere allowed, we're done.
++		 */
++		if (cpumask_test_cpu(task_cpu(p), p->cpus_ptr)) {
++			if (p->migration_pending == pending)
++				p->migration_pending = NULL;
++			complete = true;
++			goto out;
++		}
++
++		/*
++		 * When migrate_enable() hits a rq mis-match we can't reliably
++		 * determine is_migration_disabled() and so have to chase after
++		 * it.
++		 */
++		WARN_ON_ONCE(!pending->stop_pending);
++		task_rq_unlock(rq, p, &rf);
++		stop_one_cpu_nowait(task_cpu(p), migration_cpu_stop,
++				    &pending->arg, &pending->stop_work);
++		return 0;
+ 	}
+-	rq_unlock(rq, &rf);
+-	raw_spin_unlock(&p->pi_lock);
++out:
++	if (pending)
++		pending->stop_pending = false;
++	task_rq_unlock(rq, p, &rf);
++
++	if (complete)
++		complete_all(&pending->done);
+ 
+-	local_irq_enable();
++	return 0;
++}
++
++int push_cpu_stop(void *arg)
++{
++	struct rq *lowest_rq = NULL, *rq = this_rq();
++	struct task_struct *p = arg;
++
++	raw_spin_lock_irq(&p->pi_lock);
++	raw_spin_lock(&rq->__lock);
++
++	if (task_rq(p) != rq)
++		goto out_unlock;
++
++	if (is_migration_disabled(p)) {
++		p->migration_flags |= MDF_PUSH;
++		goto out_unlock;
++	}
++
++	p->migration_flags &= ~MDF_PUSH;
++
++	if (p->sched_class->find_lock_rq)
++		lowest_rq = p->sched_class->find_lock_rq(p, rq);
++
++	if (!lowest_rq)
++		goto out_unlock;
++
++	// XXX validate p is still the highest prio task
++	if (task_rq(p) == rq) {
++		deactivate_task(rq, p, 0);
++		set_task_cpu(p, lowest_rq->cpu);
++		activate_task(lowest_rq, p, 0);
++		resched_curr(lowest_rq);
++	}
++
++	double_unlock_balance(rq, lowest_rq);
++
++out_unlock:
++	rq->push_busy = false;
++	raw_spin_unlock(&rq->__lock);
++	raw_spin_unlock_irq(&p->pi_lock);
++
++	put_task_struct(p);
+ 	return 0;
+ }
+ 
+@@ -2191,18 +2451,39 @@ static int migration_cpu_stop(void *data)
+  * sched_class::set_cpus_allowed must do the below, but is not required to
+  * actually call this function.
+  */
+-void set_cpus_allowed_common(struct task_struct *p, const struct cpumask *new_mask)
++void set_cpus_allowed_common(struct task_struct *p, const struct cpumask *new_mask, u32 flags)
+ {
++	if (flags & (SCA_MIGRATE_ENABLE | SCA_MIGRATE_DISABLE)) {
++		p->cpus_ptr = new_mask;
++		return;
++	}
++
+ 	cpumask_copy(&p->cpus_mask, new_mask);
+ 	p->nr_cpus_allowed = cpumask_weight(new_mask);
+ }
+ 
+-void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask)
++static void
++__do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask, u32 flags)
+ {
+ 	struct rq *rq = task_rq(p);
+ 	bool queued, running;
+ 
+-	lockdep_assert_held(&p->pi_lock);
++	/*
++	 * This here violates the locking rules for affinity, since we're only
++	 * supposed to change these variables while holding both rq->lock and
++	 * p->pi_lock.
++	 *
++	 * HOWEVER, it magically works, because ttwu() is the only code that
++	 * accesses these variables under p->pi_lock and only does so after
++	 * smp_cond_load_acquire(&p->on_cpu, !VAL), and we're in __schedule()
++	 * before finish_task().
++	 *
++	 * XXX do further audits, this smells like something putrid.
++	 */
++	if (flags & SCA_MIGRATE_DISABLE)
++		SCHED_WARN_ON(!p->on_cpu);
++	else
++		lockdep_assert_held(&p->pi_lock);
+ 
+ 	queued = task_on_rq_queued(p);
+ 	running = task_current(rq, p);
+@@ -2218,7 +2499,7 @@ void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask)
+ 	if (running)
+ 		put_prev_task(rq, p);
+ 
+-	p->sched_class->set_cpus_allowed(p, new_mask);
++	p->sched_class->set_cpus_allowed(p, new_mask, flags);
+ 
+ 	if (queued)
+ 		enqueue_task(rq, p, ENQUEUE_RESTORE | ENQUEUE_NOCLOCK);
+@@ -2226,6 +2507,222 @@ void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask)
+ 		set_next_task(rq, p);
+ }
+ 
++void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask)
++{
++	__do_set_cpus_allowed(p, new_mask, 0);
++}
++
++/*
++ * This function is wildly self concurrent; here be dragons.
++ *
++ *
++ * When given a valid mask, __set_cpus_allowed_ptr() must block until the
++ * designated task is enqueued on an allowed CPU. If that task is currently
++ * running, we have to kick it out using the CPU stopper.
++ *
++ * Migrate-Disable comes along and tramples all over our nice sandcastle.
++ * Consider:
++ *
++ *     Initial conditions: P0->cpus_mask = [0, 1]
++ *
++ *     P0@CPU0                  P1
++ *
++ *     migrate_disable();
++ *     <preempted>
++ *                              set_cpus_allowed_ptr(P0, [1]);
++ *
++ * P1 *cannot* return from this set_cpus_allowed_ptr() call until P0 executes
++ * its outermost migrate_enable() (i.e. it exits its Migrate-Disable region).
++ * This means we need the following scheme:
++ *
++ *     P0@CPU0                  P1
++ *
++ *     migrate_disable();
++ *     <preempted>
++ *                              set_cpus_allowed_ptr(P0, [1]);
++ *                                <blocks>
++ *     <resumes>
++ *     migrate_enable();
++ *       __set_cpus_allowed_ptr();
++ *       <wakes local stopper>
++ *                         `--> <woken on migration completion>
++ *
++ * Now the fun stuff: there may be several P1-like tasks, i.e. multiple
++ * concurrent set_cpus_allowed_ptr(P0, [*]) calls. CPU affinity changes of any
++ * task p are serialized by p->pi_lock, which we can leverage: the one that
++ * should come into effect at the end of the Migrate-Disable region is the last
++ * one. This means we only need to track a single cpumask (i.e. p->cpus_mask),
++ * but we still need to properly signal those waiting tasks at the appropriate
++ * moment.
++ *
++ * This is implemented using struct set_affinity_pending. The first
++ * __set_cpus_allowed_ptr() caller within a given Migrate-Disable region will
++ * setup an instance of that struct and install it on the targeted task_struct.
++ * Any and all further callers will reuse that instance. Those then wait for
++ * a completion signaled at the tail of the CPU stopper callback (1), triggered
++ * on the end of the Migrate-Disable region (i.e. outermost migrate_enable()).
++ *
++ *
++ * (1) In the cases covered above. There is one more where the completion is
++ * signaled within affine_move_task() itself: when a subsequent affinity request
++ * cancels the need for an active migration. Consider:
++ *
++ *     Initial conditions: P0->cpus_mask = [0, 1]
++ *
++ *     P0@CPU0            P1                             P2
++ *
++ *     migrate_disable();
++ *     <preempted>
++ *                        set_cpus_allowed_ptr(P0, [1]);
++ *                          <blocks>
++ *                                                       set_cpus_allowed_ptr(P0, [0, 1]);
++ *                                                         <signal completion>
++ *                          <awakes>
++ *
++ * Note that the above is safe vs a concurrent migrate_enable(), as any
++ * pending affinity completion is preceded an uninstallion of
++ * p->migration_pending done with p->pi_lock held.
++ */
++static int affine_move_task(struct rq *rq, struct task_struct *p, struct rq_flags *rf,
++			    int dest_cpu, unsigned int flags)
++{
++	struct set_affinity_pending my_pending = { }, *pending = NULL;
++	bool stop_pending, complete = false;
++
++	/* Can the task run on the task's current CPU? If so, we're done */
++	if (cpumask_test_cpu(task_cpu(p), &p->cpus_mask)) {
++		struct task_struct *push_task = NULL;
++
++		if ((flags & SCA_MIGRATE_ENABLE) &&
++		    (p->migration_flags & MDF_PUSH) && !rq->push_busy) {
++			rq->push_busy = true;
++			push_task = get_task_struct(p);
++		}
++
++		/*
++		 * If there are pending waiters, but no pending stop_work,
++		 * then complete now.
++		 */
++		pending = p->migration_pending;
++		if (pending && !pending->stop_pending) {
++			p->migration_pending = NULL;
++			complete = true;
++		}
++
++		task_rq_unlock(rq, p, rf);
++
++		if (push_task) {
++			stop_one_cpu_nowait(rq->cpu, push_cpu_stop,
++					    p, &rq->push_work);
++		}
++
++		if (complete)
++			complete_all(&pending->done);
++
++		return 0;
++	}
++
++	if (!(flags & SCA_MIGRATE_ENABLE)) {
++		/* serialized by p->pi_lock */
++		if (!p->migration_pending) {
++			/* Install the request */
++			refcount_set(&my_pending.refs, 1);
++			init_completion(&my_pending.done);
++			my_pending.arg = (struct migration_arg) {
++				.task = p,
++				.dest_cpu = dest_cpu,
++				.pending = &my_pending,
++			};
++
++			p->migration_pending = &my_pending;
++		} else {
++			pending = p->migration_pending;
++			refcount_inc(&pending->refs);
++			/*
++			 * Affinity has changed, but we've already installed a
++			 * pending. migration_cpu_stop() *must* see this, else
++			 * we risk a completion of the pending despite having a
++			 * task on a disallowed CPU.
++			 *
++			 * Serialized by p->pi_lock, so this is safe.
++			 */
++			pending->arg.dest_cpu = dest_cpu;
++		}
++	}
++	pending = p->migration_pending;
++	/*
++	 * - !MIGRATE_ENABLE:
++	 *   we'll have installed a pending if there wasn't one already.
++	 *
++	 * - MIGRATE_ENABLE:
++	 *   we're here because the current CPU isn't matching anymore,
++	 *   the only way that can happen is because of a concurrent
++	 *   set_cpus_allowed_ptr() call, which should then still be
++	 *   pending completion.
++	 *
++	 * Either way, we really should have a @pending here.
++	 */
++	if (WARN_ON_ONCE(!pending)) {
++		task_rq_unlock(rq, p, rf);
++		return -EINVAL;
++	}
++
++	if (task_running(rq, p) || p->state == TASK_WAKING) {
++		/*
++		 * MIGRATE_ENABLE gets here because 'p == current', but for
++		 * anything else we cannot do is_migration_disabled(), punt
++		 * and have the stopper function handle it all race-free.
++		 */
++		stop_pending = pending->stop_pending;
++		if (!stop_pending)
++			pending->stop_pending = true;
++
++		if (flags & SCA_MIGRATE_ENABLE)
++			p->migration_flags &= ~MDF_PUSH;
++
++		task_rq_unlock(rq, p, rf);
++
++		if (!stop_pending) {
++			stop_one_cpu_nowait(cpu_of(rq), migration_cpu_stop,
++					    &pending->arg, &pending->stop_work);
++		}
++
++		if (flags & SCA_MIGRATE_ENABLE)
++			return 0;
++	} else {
++
++		if (!is_migration_disabled(p)) {
++			if (task_on_rq_queued(p))
++				rq = move_queued_task(rq, rf, p, dest_cpu);
++
++			if (!pending->stop_pending) {
++				p->migration_pending = NULL;
++				complete = true;
++			}
++		}
++		task_rq_unlock(rq, p, rf);
++
++		if (complete)
++			complete_all(&pending->done);
++	}
++
++	wait_for_completion(&pending->done);
++
++	if (refcount_dec_and_test(&pending->refs))
++		wake_up_var(&pending->refs); /* No UaF, just an address */
++
++	/*
++	 * Block the original owner of &pending until all subsequent callers
++	 * have seen the completion and decremented the refcount
++	 */
++	wait_var_event(&my_pending.refs, !refcount_read(&my_pending.refs));
++
++	/* ARGH */
++	WARN_ON_ONCE(my_pending.stop_pending);
++
++	return 0;
++}
++
+ /*
+  * Change a given task's CPU affinity. Migrate the thread to a
+  * proper CPU and schedule it away if the CPU it's executing on
+@@ -2236,7 +2733,8 @@ void do_set_cpus_allowed(struct task_struct *p, const struct cpumask *new_mask)
+  * call is not atomic; no spinlocks may be held.
+  */
+ static int __set_cpus_allowed_ptr(struct task_struct *p,
+-				  const struct cpumask *new_mask, bool check)
++				  const struct cpumask *new_mask,
++				  u32 flags)
+ {
+ 	const struct cpumask *cpu_valid_mask = cpu_active_mask;
+ 	unsigned int dest_cpu;
+@@ -2247,9 +2745,14 @@ static int __set_cpus_allowed_ptr(struct task_struct *p,
+ 	rq = task_rq_lock(p, &rf);
+ 	update_rq_clock(rq);
+ 
+-	if (p->flags & PF_KTHREAD) {
++	if (p->flags & PF_KTHREAD || is_migration_disabled(p)) {
+ 		/*
+-		 * Kernel threads are allowed on online && !active CPUs
++		 * Kernel threads are allowed on online && !active CPUs.
++		 *
++		 * Specifically, migration_disabled() tasks must not fail the
++		 * cpumask_any_and_distribute() pick below, esp. so on
++		 * SCA_MIGRATE_ENABLE, otherwise we'll not call
++		 * set_cpus_allowed_common() and actually reset p->cpus_ptr.
+ 		 */
+ 		cpu_valid_mask = cpu_online_mask;
+ 	}
+@@ -2258,13 +2761,22 @@ static int __set_cpus_allowed_ptr(struct task_struct *p,
+ 	 * Must re-check here, to close a race against __kthread_bind(),
+ 	 * sched_setaffinity() is not guaranteed to observe the flag.
+ 	 */
+-	if (check && (p->flags & PF_NO_SETAFFINITY)) {
++	if ((flags & SCA_CHECK) && (p->flags & PF_NO_SETAFFINITY)) {
+ 		ret = -EINVAL;
+ 		goto out;
+ 	}
+ 
+-	if (cpumask_equal(&p->cpus_mask, new_mask))
+-		goto out;
++	if (!(flags & SCA_MIGRATE_ENABLE)) {
++		if (cpumask_equal(&p->cpus_mask, new_mask))
++			goto out;
++
++		if (WARN_ON_ONCE(p == current &&
++				 is_migration_disabled(p) &&
++				 !cpumask_test_cpu(task_cpu(p), new_mask))) {
++			ret = -EBUSY;
++			goto out;
++		}
++	}
+ 
+ 	/*
+ 	 * Picking a ~random cpu helps in cases where we are changing affinity
+@@ -2277,7 +2789,7 @@ static int __set_cpus_allowed_ptr(struct task_struct *p,
+ 		goto out;
+ 	}
+ 
+-	do_set_cpus_allowed(p, new_mask);
++	__do_set_cpus_allowed(p, new_mask, flags);
+ 
+ 	if (p->flags & PF_KTHREAD) {
+ 		/*
+@@ -2289,23 +2801,8 @@ static int __set_cpus_allowed_ptr(struct task_struct *p,
+ 			p->nr_cpus_allowed != 1);
+ 	}
+ 
+-	/* Can the task run on the task's current CPU? If so, we're done */
+-	if (cpumask_test_cpu(task_cpu(p), new_mask))
+-		goto out;
++	return affine_move_task(rq, p, &rf, dest_cpu, flags);
+ 
+-	if (task_running(rq, p) || p->state == TASK_WAKING) {
+-		struct migration_arg arg = { p, dest_cpu };
+-		/* Need help from migration thread: drop lock and wait. */
+-		task_rq_unlock(rq, p, &rf);
+-		stop_one_cpu(cpu_of(rq), migration_cpu_stop, &arg);
+-		return 0;
+-	} else if (task_on_rq_queued(p)) {
+-		/*
+-		 * OK, since we're going to drop the lock immediately
+-		 * afterwards anyway.
+-		 */
+-		rq = move_queued_task(rq, &rf, p, dest_cpu);
+-	}
+ out:
+ 	task_rq_unlock(rq, p, &rf);
+ 
+@@ -2314,7 +2811,7 @@ static int __set_cpus_allowed_ptr(struct task_struct *p,
+ 
+ int set_cpus_allowed_ptr(struct task_struct *p, const struct cpumask *new_mask)
+ {
+-	return __set_cpus_allowed_ptr(p, new_mask, false);
++	return __set_cpus_allowed_ptr(p, new_mask, 0);
+ }
+ EXPORT_SYMBOL_GPL(set_cpus_allowed_ptr);
+ 
+@@ -2355,6 +2852,8 @@ void set_task_cpu(struct task_struct *p, unsigned int new_cpu)
+ 	 * Clearly, migrating tasks to offline CPUs is a fairly daft thing.
+ 	 */
+ 	WARN_ON_ONCE(!cpu_online(new_cpu));
++
++	WARN_ON_ONCE(is_migration_disabled(p));
+ #endif
+ 
+ 	trace_sched_migrate_task(p, new_cpu);
+@@ -2487,6 +2986,18 @@ int migrate_swap(struct task_struct *cur, struct task_struct *p,
+ }
+ #endif /* CONFIG_NUMA_BALANCING */
+ 
++static bool check_task_state(struct task_struct *p, long match_state)
++{
++	bool match = false;
++
++	raw_spin_lock_irq(&p->pi_lock);
++	if (p->state == match_state || p->saved_state == match_state)
++		match = true;
++	raw_spin_unlock_irq(&p->pi_lock);
++
++	return match;
++}
++
+ /*
+  * wait_task_inactive - wait for a thread to unschedule.
+  *
+@@ -2531,7 +3042,7 @@ unsigned long wait_task_inactive(struct task_struct *p, long match_state)
+ 		 * is actually now running somewhere else!
+ 		 */
+ 		while (task_running(rq, p)) {
+-			if (match_state && unlikely(p->state != match_state))
++			if (match_state && !check_task_state(p, match_state))
+ 				return 0;
+ 			cpu_relax();
+ 		}
+@@ -2546,7 +3057,8 @@ unsigned long wait_task_inactive(struct task_struct *p, long match_state)
+ 		running = task_running(rq, p);
+ 		queued = task_on_rq_queued(p);
+ 		ncsw = 0;
+-		if (!match_state || p->state == match_state)
++		if (!match_state || p->state == match_state ||
++		    p->saved_state == match_state)
+ 			ncsw = p->nvcsw | LONG_MIN; /* sets MSB */
+ 		task_rq_unlock(rq, p, &rf);
+ 
+@@ -2580,7 +3092,7 @@ unsigned long wait_task_inactive(struct task_struct *p, long match_state)
+ 			ktime_t to = NSEC_PER_SEC / HZ;
+ 
+ 			set_current_state(TASK_UNINTERRUPTIBLE);
+-			schedule_hrtimeout(&to, HRTIMER_MODE_REL);
++			schedule_hrtimeout(&to, HRTIMER_MODE_REL_HARD);
+ 			continue;
+ 		}
+ 
+@@ -2685,6 +3197,12 @@ static int select_fallback_rq(int cpu, struct task_struct *p)
+ 			}
+ 			fallthrough;
+ 		case possible:
++			/*
++			 * XXX When called from select_task_rq() we only
++			 * hold p->pi_lock and again violate locking order.
++			 *
++			 * More yuck to audit.
++			 */
+ 			do_set_cpus_allowed(p, cpu_possible_mask);
+ 			state = fail;
+ 			break;
+@@ -2719,7 +3237,7 @@ int select_task_rq(struct task_struct *p, int cpu, int sd_flags, int wake_flags)
+ {
+ 	lockdep_assert_held(&p->pi_lock);
+ 
+-	if (p->nr_cpus_allowed > 1)
++	if (p->nr_cpus_allowed > 1 && !is_migration_disabled(p))
+ 		cpu = p->sched_class->select_task_rq(p, cpu, sd_flags, wake_flags);
+ 	else
+ 		cpu = cpumask_any(p->cpus_ptr);
+@@ -2742,6 +3260,7 @@ int select_task_rq(struct task_struct *p, int cpu, int sd_flags, int wake_flags)
+ 
+ void sched_set_stop_task(int cpu, struct task_struct *stop)
+ {
++	static struct lock_class_key stop_pi_lock;
+ 	struct sched_param param = { .sched_priority = MAX_RT_PRIO - 1 };
+ 	struct task_struct *old_stop = cpu_rq(cpu)->stop;
+ 
+@@ -2757,6 +3276,20 @@ void sched_set_stop_task(int cpu, struct task_struct *stop)
+ 		sched_setscheduler_nocheck(stop, SCHED_FIFO, &param);
+ 
+ 		stop->sched_class = &stop_sched_class;
++
++		/*
++		 * The PI code calls rt_mutex_setprio() with ->pi_lock held to
++		 * adjust the effective priority of a task. As a result,
++		 * rt_mutex_setprio() can trigger (RT) balancing operations,
++		 * which can then trigger wakeups of the stop thread to push
++		 * around the current task.
++		 *
++		 * The stop task itself will never be part of the PI-chain, it
++		 * never blocks, therefore that ->pi_lock recursion is safe.
++		 * Tell lockdep about this by placing the stop->pi_lock in its
++		 * own class.
++		 */
++		lockdep_set_class(&stop->pi_lock, &stop_pi_lock);
+ 	}
+ 
+ 	cpu_rq(cpu)->stop = stop;
+@@ -2770,15 +3303,23 @@ void sched_set_stop_task(int cpu, struct task_struct *stop)
+ 	}
+ }
+ 
+-#else
++#else /* CONFIG_SMP */
+ 
+ static inline int __set_cpus_allowed_ptr(struct task_struct *p,
+-					 const struct cpumask *new_mask, bool check)
++					 const struct cpumask *new_mask,
++					 u32 flags)
+ {
+ 	return set_cpus_allowed_ptr(p, new_mask);
+ }
+ 
+-#endif /* CONFIG_SMP */
++static inline void migrate_disable_switch(struct rq *rq, struct task_struct *p) { }
++
++static inline bool rq_has_pinned_tasks(struct rq *rq)
++{
++	return false;
++}
++
++#endif /* !CONFIG_SMP */
+ 
+ static void
+ ttwu_stat(struct task_struct *p, int cpu, int wake_flags)
+@@ -3220,7 +3761,7 @@ try_to_wake_up(struct task_struct *p, unsigned int state, int wake_flags)
+ 	int cpu, success = 0;
+ 
+ 	preempt_disable();
+-	if (p == current) {
++	if (!IS_ENABLED(CONFIG_PREEMPT_RT) && p == current) {
+ 		/*
+ 		 * We're waking current, this means 'p->on_rq' and 'task_cpu(p)
+ 		 * == smp_processor_id()'. Together this means we can special
+@@ -3250,8 +3791,26 @@ try_to_wake_up(struct task_struct *p, unsigned int state, int wake_flags)
+ 	 */
+ 	raw_spin_lock_irqsave(&p->pi_lock, flags);
+ 	smp_mb__after_spinlock();
+-	if (!(p->state & state))
++	if (!(p->state & state)) {
++		/*
++		 * The task might be running due to a spinlock sleeper
++		 * wakeup. Check the saved state and set it to running
++		 * if the wakeup condition is true.
++		 */
++		if (!(wake_flags & WF_LOCK_SLEEPER)) {
++			if (p->saved_state & state) {
++				p->saved_state = TASK_RUNNING;
++				success = 1;
++			}
++		}
+ 		goto unlock;
++	}
++	/*
++	 * If this is a regular wakeup, then we can unconditionally
++	 * clear the saved state of a "lock sleeper".
++	 */
++	if (!(wake_flags & WF_LOCK_SLEEPER))
++		p->saved_state = TASK_RUNNING;
+ 
+ 	trace_sched_waking(p);
+ 
+@@ -3440,6 +3999,18 @@ int wake_up_process(struct task_struct *p)
+ }
+ EXPORT_SYMBOL(wake_up_process);
+ 
++/**
++ * wake_up_lock_sleeper - Wake up a specific process blocked on a "sleeping lock"
++ * @p: The process to be woken up.
++ *
++ * Same as wake_up_process() above, but wake_flags=WF_LOCK_SLEEPER to indicate
++ * the nature of the wakeup.
++ */
++int wake_up_lock_sleeper(struct task_struct *p)
++{
++	return try_to_wake_up(p, TASK_UNINTERRUPTIBLE, WF_LOCK_SLEEPER);
++}
++
+ int wake_up_state(struct task_struct *p, unsigned int state)
+ {
+ 	return try_to_wake_up(p, state, 0);
+@@ -3493,6 +4064,7 @@ static void __sched_fork(unsigned long clone_flags, struct task_struct *p)
+ 	init_numa_balancing(clone_flags, p);
+ #ifdef CONFIG_SMP
+ 	p->wake_entry.u_flags = CSD_TYPE_TTWU;
++	p->migration_pending = NULL;
+ #endif
+ #ifdef CONFIG_BPF_SCHED
+ 	p->tag		= 0;
+@@ -3701,6 +4273,9 @@ int sched_fork(unsigned long clone_flags, struct task_struct *p)
+ 	p->on_cpu = 0;
+ #endif
+ 	init_task_preempt_count(p);
++#ifdef CONFIG_HAVE_PREEMPT_LAZY
++	task_thread_info(p)->preempt_lazy_count = 0;
++#endif
+ #ifdef CONFIG_SMP
+ 	plist_node_init(&p->pushable_tasks, MAX_PRIO);
+ 	RB_CLEAR_NODE(&p->pushable_dl_tasks);
+@@ -3871,60 +4446,145 @@ __fire_sched_out_preempt_notifiers(struct task_struct *curr,
+ 		notifier->ops->sched_out(notifier, next);
+ }
+ 
+-static __always_inline void
+-fire_sched_out_preempt_notifiers(struct task_struct *curr,
+-				 struct task_struct *next)
++
++static __always_inline void
++fire_sched_out_preempt_notifiers(struct task_struct *curr,
++				 struct task_struct *next)
++{
++	if (static_branch_unlikely(&preempt_notifier_key))
++		__fire_sched_out_preempt_notifiers(curr, next);
++}
++
++#else /* !CONFIG_PREEMPT_NOTIFIERS */
++
++static inline void fire_sched_in_preempt_notifiers(struct task_struct *curr)
++{
++}
++
++static inline void
++fire_sched_out_preempt_notifiers(struct task_struct *curr,
++				 struct task_struct *next)
++{
++}
++
++#endif /* CONFIG_PREEMPT_NOTIFIERS */
++
++static inline void prepare_task(struct task_struct *next)
++{
++#ifdef CONFIG_SMP
++	/*
++	 * Claim the task as running, we do this before switching to it
++	 * such that any running task will have this set.
++	 *
++	 * See the ttwu() WF_ON_CPU case and its ordering comment.
++	 */
++	WRITE_ONCE(next->on_cpu, 1);
++#endif
++}
++
++static inline void finish_task(struct task_struct *prev)
++{
++#ifdef CONFIG_SMP
++	/*
++	 * This must be the very last reference to @prev from this CPU. After
++	 * p->on_cpu is cleared, the task can be moved to a different CPU. We
++	 * must ensure this doesn't happen until the switch is completely
++	 * finished.
++	 *
++	 * In particular, the load of prev->state in finish_task_switch() must
++	 * happen before this.
++	 *
++	 * Pairs with the smp_cond_load_acquire() in try_to_wake_up().
++	 */
++	smp_store_release(&prev->on_cpu, 0);
++#endif
++}
++
++#ifdef CONFIG_SMP
++
++static void do_balance_callbacks(struct rq *rq, struct callback_head *head)
++{
++	void (*func)(struct rq *rq);
++	struct callback_head *next;
++
++	lockdep_assert_held(&rq->__lock);
++
++	while (head) {
++		func = (void (*)(struct rq *))head->func;
++		next = head->next;
++		head->next = NULL;
++		head = next;
++
++		func(rq);
++	}
++}
++
++static inline struct callback_head *splice_balance_callbacks(struct rq *rq)
++{
++	struct callback_head *head = rq->balance_callback;
++
++	lockdep_assert_held(&rq->__lock);
++	if (head) {
++		rq->balance_callback = NULL;
++		rq->balance_flags &= ~BALANCE_WORK;
++	}
++
++	return head;
++}
++
++static void __balance_callbacks(struct rq *rq)
++{
++	do_balance_callbacks(rq, splice_balance_callbacks(rq));
++}
++
++static inline void balance_callbacks(struct rq *rq, struct callback_head *head)
++{
++	unsigned long flags;
++
++	if (unlikely(head)) {
++		raw_spin_lock_irqsave(&rq->__lock, flags);
++		do_balance_callbacks(rq, head);
++		raw_spin_unlock_irqrestore(&rq->__lock, flags);
++	}
++}
++
++static void balance_push(struct rq *rq);
++
++static inline void balance_switch(struct rq *rq)
+ {
+-	if (static_branch_unlikely(&preempt_notifier_key))
+-		__fire_sched_out_preempt_notifiers(curr, next);
++	if (likely(!rq->balance_flags))
++		return;
++
++	if (rq->balance_flags & BALANCE_PUSH) {
++		balance_push(rq);
++		return;
++	}
++
++	__balance_callbacks(rq);
+ }
+ 
+-#else /* !CONFIG_PREEMPT_NOTIFIERS */
++#else
+ 
+-static inline void fire_sched_in_preempt_notifiers(struct task_struct *curr)
++static inline void __balance_callbacks(struct rq *rq)
+ {
+ }
+ 
+-static inline void
+-fire_sched_out_preempt_notifiers(struct task_struct *curr,
+-				 struct task_struct *next)
++static inline struct callback_head *splice_balance_callbacks(struct rq *rq)
+ {
++	return NULL;
+ }
+ 
+-#endif /* CONFIG_PREEMPT_NOTIFIERS */
+-
+-static inline void prepare_task(struct task_struct *next)
++static inline void balance_callbacks(struct rq *rq, struct callback_head *head)
+ {
+-#ifdef CONFIG_SMP
+-	/*
+-	 * Claim the task as running, we do this before switching to it
+-	 * such that any running task will have this set.
+-	 *
+-	 * See the smp_load_acquire(&p->on_cpu) case in ttwu() and
+-	 * its ordering comment.
+-	 */
+-	WRITE_ONCE(next->on_cpu, 1);
+-#endif
+ }
+ 
+-static inline void finish_task(struct task_struct *prev)
++static inline void balance_switch(struct rq *rq)
+ {
+-#ifdef CONFIG_SMP
+-	/*
+-	 * This must be the very last reference to @prev from this CPU. After
+-	 * p->on_cpu is cleared, the task can be moved to a different CPU. We
+-	 * must ensure this doesn't happen until the switch is completely
+-	 * finished.
+-	 *
+-	 * In particular, the load of prev->state in finish_task_switch() must
+-	 * happen before this.
+-	 *
+-	 * Pairs with the smp_cond_load_acquire() in try_to_wake_up().
+-	 */
+-	smp_store_release(&prev->on_cpu, 0);
+-#endif
+ }
+ 
++#endif
++
++
+ static inline void
+ prepare_lock_switch(struct rq *rq, struct task_struct *next, struct rq_flags *rf)
+ {
+@@ -3965,6 +4625,22 @@ static inline void finish_lock_switch(struct rq *rq)
+ # define finish_arch_post_lock_switch()	do { } while (0)
+ #endif
+ 
++static inline void kmap_local_sched_out(void)
++{
++#ifdef CONFIG_KMAP_LOCAL
++	if (unlikely(current->kmap_ctrl.idx))
++		__kmap_local_sched_out();
++#endif
++}
++
++static inline void kmap_local_sched_in(void)
++{
++#ifdef CONFIG_KMAP_LOCAL
++	if (unlikely(current->kmap_ctrl.idx))
++		__kmap_local_sched_in();
++#endif
++}
++
+ /**
+  * prepare_task_switch - prepare to switch tasks
+  * @rq: the runqueue preparing to switch
+@@ -3987,6 +4663,7 @@ prepare_task_switch(struct rq *rq, struct task_struct *prev,
+ 	perf_event_task_sched_out(prev, next);
+ 	rseq_preempt(prev);
+ 	fire_sched_out_preempt_notifiers(prev, next);
++	kmap_local_sched_out();
+ 	prepare_task(next);
+ 	prepare_arch_switch(next);
+ }
+@@ -4054,6 +4731,7 @@ static struct rq *finish_task_switch(struct task_struct *prev)
+ 	finish_lock_switch(rq);
+ 	finish_arch_post_lock_switch();
+ 	kcov_finish_switch(current);
++	kmap_local_sched_in();
+ 
+ 	fire_sched_in_preempt_notifiers(current);
+ 	/*
+@@ -4070,63 +4748,19 @@ static struct rq *finish_task_switch(struct task_struct *prev)
+ 	 */
+ 	if (mm) {
+ 		membarrier_mm_sync_core_before_usermode(mm);
+-		mmdrop(mm);
++		mmdrop_delayed(mm);
+ 	}
+ 	if (unlikely(prev_state == TASK_DEAD)) {
+ 		if (prev->sched_class->task_dead)
+ 			prev->sched_class->task_dead(prev);
+ 
+-		/*
+-		 * Remove function-return probe instances associated with this
+-		 * task and put them back on the free list.
+-		 */
+-		kprobe_flush_task(prev);
+-
+-		/* Task is done with its stack. */
+-		put_task_stack(prev);
+-
+ 		put_task_struct_rcu_user(prev);
+ 	}
+ 
+ 	return rq;
+ }
+ 
+-#ifdef CONFIG_SMP
+-
+-/* rq->lock is NOT held, but preemption is disabled */
+-static void __balance_callback(struct rq *rq)
+-{
+-	struct callback_head *head, *next;
+-	void (*func)(struct rq *rq);
+-	unsigned long flags;
+-
+-	raw_spin_rq_lock_irqsave(rq, flags);
+-	head = rq->balance_callback;
+-	rq->balance_callback = NULL;
+-	while (head) {
+-		func = (void (*)(struct rq *))head->func;
+-		next = head->next;
+-		head->next = NULL;
+-		head = next;
+-
+-		func(rq);
+-	}
+-	raw_spin_rq_unlock_irqrestore(rq, flags);
+-}
+-
+-static inline void balance_callback(struct rq *rq)
+-{
+-	if (unlikely(rq->balance_callback))
+-		__balance_callback(rq);
+-}
+-
+-#else
+-
+-static inline void balance_callback(struct rq *rq)
+-{
+-}
+ 
+-#endif
+ 
+ /**
+  * schedule_tail - first thing a freshly forked thread must call.
+@@ -4147,7 +4781,6 @@ asmlinkage __visible void schedule_tail(struct task_struct *prev)
+ 	 */
+ 
+ 	rq = finish_task_switch(prev);
+-	balance_callback(rq);
+ 	preempt_enable();
+ 
+ 	if (current->set_child_tid)
+@@ -5303,7 +5936,7 @@ pick_next_task(struct rq *rq, struct task_struct *prev, struct rq_flags *rf)
+  *
+  * WARNING: must be called with preemption disabled!
+  */
+-static void __sched notrace __schedule(bool preempt)
++static void __sched notrace __schedule(bool preempt, bool spinning_lock)
+ {
+ 	struct task_struct *prev, *next;
+ 	unsigned long *switch_count;
+@@ -5356,7 +5989,7 @@ static void __sched notrace __schedule(bool preempt)
+ 	 *  - ptrace_{,un}freeze_traced() can change ->state underneath us.
+ 	 */
+ 	prev_state = prev->state;
+-	if (!preempt && prev_state) {
++	if ((!preempt || spinning_lock) && prev_state) {
+ 		if (signal_pending_state(prev_state, prev)) {
+ 			prev->state = TASK_RUNNING;
+ 		} else {
+@@ -5391,6 +6024,7 @@ static void __sched notrace __schedule(bool preempt)
+ 
+ 	next = pick_next_task(rq, prev, &rf);
+ 	clear_tsk_need_resched(prev);
++	clear_tsk_need_resched_lazy(prev);
+ 	clear_preempt_need_resched();
+ 
+ 	if (likely(prev != next)) {
+@@ -5416,6 +6050,7 @@ static void __sched notrace __schedule(bool preempt)
+ 		 */
+ 		++*switch_count;
+ 
++		migrate_disable_switch(rq, prev);
+ 		psi_sched_switch(prev, next, !task_on_rq_queued(prev));
+ 
+ 		trace_sched_switch(preempt, prev, next);
+@@ -5424,10 +6059,11 @@ static void __sched notrace __schedule(bool preempt)
+ 		rq = context_switch(rq, prev, next, &rf);
+ 	} else {
+ 		rq->clock_update_flags &= ~(RQCF_ACT_SKIP|RQCF_REQ_SKIP);
+-		rq_unlock_irq(rq, &rf);
+-	}
+ 
+-	balance_callback(rq);
++		rq_unpin_lock(rq, &rf);
++		__balance_callbacks(rq);
++		raw_spin_unlock_irq(&rq->__lock);
++	}
+ }
+ 
+ void __noreturn do_task_dead(void)
+@@ -5438,7 +6074,7 @@ void __noreturn do_task_dead(void)
+ 	/* Tell freezer to ignore us: */
+ 	current->flags |= PF_NOFREEZE;
+ 
+-	__schedule(false);
++	__schedule(false, false);
+ 	BUG();
+ 
+ 	/* Avoid "noreturn function does return" - but don't continue if BUG() is a NOP: */
+@@ -5471,9 +6107,6 @@ static inline void sched_submit_work(struct task_struct *tsk)
+ 		preempt_enable_no_resched();
+ 	}
+ 
+-	if (tsk_is_pi_blocked(tsk))
+-		return;
+-
+ 	/*
+ 	 * If we are going to sleep and we have plugged IO queued,
+ 	 * make sure to submit it to avoid deadlocks.
+@@ -5499,7 +6132,7 @@ asmlinkage __visible void __sched schedule(void)
+ 	sched_submit_work(tsk);
+ 	do {
+ 		preempt_disable();
+-		__schedule(false);
++		__schedule(false, false);
+ 		sched_preempt_enable_no_resched();
+ 	} while (need_resched());
+ 	sched_update_worker(tsk);
+@@ -5527,7 +6160,7 @@ void __sched schedule_idle(void)
+ 	 */
+ 	WARN_ON_ONCE(current->state);
+ 	do {
+-		__schedule(false);
++		__schedule(false, false);
+ 	} while (need_resched());
+ }
+ 
+@@ -5580,7 +6213,7 @@ static void __sched notrace preempt_schedule_common(void)
+ 		 */
+ 		preempt_disable_notrace();
+ 		preempt_latency_start(1);
+-		__schedule(true);
++		__schedule(true, false);
+ 		preempt_latency_stop(1);
+ 		preempt_enable_no_resched_notrace();
+ 
+@@ -5591,6 +6224,30 @@ static void __sched notrace preempt_schedule_common(void)
+ 	} while (need_resched());
+ }
+ 
++#ifdef CONFIG_PREEMPT_LAZY
++/*
++ * If TIF_NEED_RESCHED is then we allow to be scheduled away since this is
++ * set by a RT task. Oterwise we try to avoid beeing scheduled out as long as
++ * preempt_lazy_count counter >0.
++ */
++static __always_inline int preemptible_lazy(void)
++{
++	if (test_thread_flag(TIF_NEED_RESCHED))
++		return 1;
++	if (current_thread_info()->preempt_lazy_count)
++		return 0;
++	return 1;
++}
++
++#else
++
++static inline int preemptible_lazy(void)
++{
++	return 1;
++}
++
++#endif
++
+ #ifdef CONFIG_PREEMPTION
+ /*
+  * This is the entry point to schedule() from in-kernel preemption
+@@ -5604,12 +6261,26 @@ asmlinkage __visible void __sched notrace preempt_schedule(void)
+ 	 */
+ 	if (likely(!preemptible()))
+ 		return;
+-
++	if (!preemptible_lazy())
++		return;
+ 	preempt_schedule_common();
+ }
+ NOKPROBE_SYMBOL(preempt_schedule);
+ EXPORT_SYMBOL(preempt_schedule);
+ 
++#ifdef CONFIG_PREEMPT_RT
++void __sched notrace preempt_schedule_lock(void)
++{
++        do {
++                preempt_disable();
++                __schedule(true, true);
++                sched_preempt_enable_no_resched();
++        } while (need_resched());
++}
++NOKPROBE_SYMBOL(preempt_schedule_lock);
++EXPORT_SYMBOL(preempt_schedule_lock);
++#endif
++
+ #ifdef CONFIG_PREEMPT_DYNAMIC
+ DEFINE_STATIC_CALL(preempt_schedule, __preempt_schedule_func);
+ EXPORT_STATIC_CALL(preempt_schedule);
+@@ -5637,6 +6308,9 @@ asmlinkage __visible void __sched notrace preempt_schedule_notrace(void)
+ 	if (likely(!preemptible()))
+ 		return;
+ 
++	if (!preemptible_lazy())
++		return;
++
+ 	do {
+ 		/*
+ 		 * Because the function tracer can trace preempt_count_sub()
+@@ -5659,7 +6333,7 @@ asmlinkage __visible void __sched notrace preempt_schedule_notrace(void)
+ 		 * an infinite recursion.
+ 		 */
+ 		prev_ctx = exception_enter();
+-		__schedule(true);
++		__schedule(true, false);
+ 		exception_exit(prev_ctx);
+ 
+ 		preempt_latency_stop(1);
+@@ -5877,7 +6551,7 @@ asmlinkage __visible void __sched preempt_schedule_irq(void)
+ 	do {
+ 		preempt_disable();
+ 		local_irq_enable();
+-		__schedule(true);
++		__schedule(true, false);
+ 		local_irq_disable();
+ 		sched_preempt_enable_no_resched();
+ 	} while (need_resched());
+@@ -6043,9 +6717,11 @@ void rt_mutex_setprio(struct task_struct *p, struct task_struct *pi_task)
+ out_unlock:
+ 	/* Avoid rq from going away on us: */
+ 	preempt_disable();
+-	__task_rq_unlock(rq, &rf);
+ 
+-	balance_callback(rq);
++	rq_unpin_lock(rq, &rf);
++	__balance_callbacks(rq);
++	raw_spin_unlock(&rq->__lock);
++
+ 	preempt_enable();
+ }
+ #else
+@@ -6288,6 +6964,7 @@ static int __sched_setscheduler(struct task_struct *p,
+ 	int oldpolicy = -1, policy = attr->sched_policy;
+ 	int retval, oldprio, newprio, queued, running;
+ 	const struct sched_class *prev_class;
++	struct callback_head *head;
+ 	struct rq_flags rf;
+ 	int reset_on_fork;
+ 	int queue_flags = DEQUEUE_SAVE | DEQUEUE_MOVE | DEQUEUE_NOCLOCK;
+@@ -6542,6 +7219,7 @@ static int __sched_setscheduler(struct task_struct *p,
+ 
+ 	/* Avoid rq from going away on us: */
+ 	preempt_disable();
++	head = splice_balance_callbacks(rq);
+ 	task_rq_unlock(rq, p, &rf);
+ 
+ 	if (pi) {
+@@ -6550,7 +7228,7 @@ static int __sched_setscheduler(struct task_struct *p,
+ 	}
+ 
+ 	/* Run balance callbacks after we've adjusted the PI chain: */
+-	balance_callback(rq);
++	balance_callbacks(rq, head);
+ 	preempt_enable();
+ 
+ 	return 0;
+@@ -7046,7 +7724,7 @@ long sched_setaffinity(pid_t pid, const struct cpumask *in_mask)
+ 	}
+ #endif
+ again:
+-	retval = __set_cpus_allowed_ptr(p, new_mask, true);
++	retval = __set_cpus_allowed_ptr(p, new_mask, SCA_CHECK);
+ 
+ 	if (!retval) {
+ 		cpuset_cpus_allowed(p, cpus_allowed);
+@@ -7632,7 +8310,7 @@ void __init init_idle(struct task_struct *idle, int cpu)
+ 	 *
+ 	 * And since this is boot we can forgo the serialization.
+ 	 */
+-	set_cpus_allowed_common(idle, cpumask_of(cpu));
++	set_cpus_allowed_common(idle, cpumask_of(cpu), 0);
+ #endif
+ 	/*
+ 	 * We're having a chicken and egg problem, even though we are
+@@ -7659,7 +8337,9 @@ void __init init_idle(struct task_struct *idle, int cpu)
+ 
+ 	/* Set the preempt count _outside_ the spinlocks! */
+ 	init_idle_preempt_count(idle, cpu);
+-
++#ifdef CONFIG_HAVE_PREEMPT_LAZY
++	task_thread_info(idle)->preempt_lazy_count = 0;
++#endif
+ 	/*
+ 	 * The idle tasks have their own, simple scheduling class:
+ 	 */
+@@ -7769,6 +8449,7 @@ void sched_setnuma(struct task_struct *p, int nid)
+ #endif /* CONFIG_NUMA_BALANCING */
+ 
+ #ifdef CONFIG_HOTPLUG_CPU
++
+ /*
+  * Ensure that the idle task is using init_mm right before its CPU goes
+  * offline.
+@@ -7788,119 +8469,126 @@ void idle_task_exit(void)
+ 	/* finish_cpu(), as ran on the BP, will clean up the active_mm state */
+ }
+ 
+-/*
+- * Since this CPU is going 'away' for a while, fold any nr_active delta
+- * we might have. Assumes we're called after migrate_tasks() so that the
+- * nr_active count is stable. We need to take the teardown thread which
+- * is calling this into account, so we hand in adjust = 1 to the load
+- * calculation.
+- *
+- * Also see the comment "Global load-average calculations".
+- */
+-static void calc_load_migrate(struct rq *rq)
++static int __balance_push_cpu_stop(void *arg)
+ {
+-	long delta = calc_load_fold_active(rq, 1);
+-	if (delta)
+-		atomic_long_add(delta, &calc_load_tasks);
+-}
++	struct task_struct *p = arg;
++	struct rq *rq = this_rq();
++	struct rq_flags rf;
++	int cpu;
+ 
+-static struct task_struct *__pick_migrate_task(struct rq *rq)
+-{
+-	const struct sched_class *class;
+-	struct task_struct *next;
++	raw_spin_lock_irq(&p->pi_lock);
++	rq_lock(rq, &rf);
+ 
+-	for_each_class(class) {
+-		next = class->pick_next_task(rq);
+-		if (next) {
+-			next->sched_class->put_prev_task(rq, next);
+-			return next;
+-		}
++	update_rq_clock(rq);
++
++	if (task_rq(p) == rq && task_on_rq_queued(p)) {
++		cpu = select_fallback_rq(rq->cpu, p);
++		rq = __migrate_task(rq, &rf, p, cpu);
+ 	}
+ 
+-	/* The idle class should always have a runnable task */
+-	BUG();
++	rq_unlock(rq, &rf);
++	raw_spin_unlock_irq(&p->pi_lock);
++
++	put_task_struct(p);
++
++	return 0;
+ }
+ 
++static DEFINE_PER_CPU(struct cpu_stop_work, push_work);
++
+ /*
+- * Migrate all tasks from the rq, sleeping tasks will be migrated by
+- * try_to_wake_up()->select_task_rq().
+- *
+- * Called with rq->lock held even though we'er in stop_machine() and
+- * there's no concurrency possible, we hold the required locks anyway
+- * because of lock validation efforts.
++ * Ensure we only run per-cpu kthreads once the CPU goes !active.
+  */
+-static void migrate_tasks(struct rq *dead_rq, struct rq_flags *rf)
++static void balance_push(struct rq *rq)
+ {
+-	struct rq *rq = dead_rq;
+-	struct task_struct *next, *stop = rq->stop;
+-	struct rq_flags orf = *rf;
+-	int dest_cpu;
++	struct task_struct *push_task = rq->curr;
++
++	lockdep_assert_held(&rq->__lock);
++	SCHED_WARN_ON(rq->cpu != smp_processor_id());
+ 
+ 	/*
+-	 * Fudge the rq selection such that the below task selection loop
+-	 * doesn't get stuck on the currently eligible stop task.
+-	 *
+-	 * We're currently inside stop_machine() and the rq is either stuck
+-	 * in the stop_machine_cpu_stop() loop, or we're executing this code,
+-	 * either way we should never end up calling schedule() until we're
+-	 * done here.
++	 * Both the cpu-hotplug and stop task are in this case and are
++	 * required to complete the hotplug process.
+ 	 */
+-	rq->stop = NULL;
++	if (is_per_cpu_kthread(push_task) || is_migration_disabled(push_task)) {
++		/*
++		 * If this is the idle task on the outgoing CPU try to wake
++		 * up the hotplug control thread which might wait for the
++		 * last task to vanish. The rcuwait_active() check is
++		 * accurate here because the waiter is pinned on this CPU
++		 * and can't obviously be running in parallel.
++		 *
++		 * On RT kernels this also has to check whether there are
++		 * pinned and scheduled out tasks on the runqueue. They
++		 * need to leave the migrate disabled section first.
++		 */
++		if (!rq->nr_running && !rq_has_pinned_tasks(rq) &&
++		    rcuwait_active(&rq->hotplug_wait)) {
++			raw_spin_unlock(&rq->__lock);
++			rcuwait_wake_up(&rq->hotplug_wait);
++			raw_spin_lock(&rq->__lock);
++		}
++		return;
++	}
+ 
++	get_task_struct(push_task);
+ 	/*
+-	 * put_prev_task() and pick_next_task() sched
+-	 * class method both need to have an up-to-date
+-	 * value of rq->clock[_task]
++	 * Temporarily drop rq->lock such that we can wake-up the stop task.
++	 * Both preemption and IRQs are still disabled.
+ 	 */
+-	update_rq_clock(rq);
++	raw_spin_unlock(&rq->__lock);
++	stop_one_cpu_nowait(rq->cpu, __balance_push_cpu_stop, push_task,
++			    this_cpu_ptr(&push_work));
++	/*
++	 * At this point need_resched() is true and we'll take the loop in
++	 * schedule(). The next pick is obviously going to be the stop task
++	 * which is_per_cpu_kthread() and will push this task away.
++	 */
++	raw_spin_lock(&rq->__lock);
++}
+ 
+-	for (;;) {
+-		/*
+-		 * There's this thread running, bail when that's the only
+-		 * remaining thread:
+-		 */
+-		if (rq->nr_running == 1)
+-			break;
++static void balance_push_set(int cpu, bool on)
++{
++	struct rq *rq = cpu_rq(cpu);
++	struct rq_flags rf;
+ 
+-		next = __pick_migrate_task(rq);
++	rq_lock_irqsave(rq, &rf);
++	if (on)
++		rq->balance_flags |= BALANCE_PUSH;
++	else
++		rq->balance_flags &= ~BALANCE_PUSH;
++	rq_unlock_irqrestore(rq, &rf);
++}
+ 
+-		/*
+-		 * Rules for changing task_struct::cpus_mask are holding
+-		 * both pi_lock and rq->lock, such that holding either
+-		 * stabilizes the mask.
+-		 *
+-		 * Drop rq->lock is not quite as disastrous as it usually is
+-		 * because !cpu_active at this point, which means load-balance
+-		 * will not interfere. Also, stop-machine.
+-		 */
+-		rq_unlock(rq, rf);
+-		raw_spin_lock(&next->pi_lock);
+-		rq_relock(rq, rf);
++/*
++ * Invoked from a CPUs hotplug control thread after the CPU has been marked
++ * inactive. All tasks which are not per CPU kernel threads are either
++ * pushed off this CPU now via balance_push() or placed on a different CPU
++ * during wakeup. Wait until the CPU is quiescent.
++ */
++static void balance_hotplug_wait(void)
++{
++	struct rq *rq = this_rq();
+ 
+-		/*
+-		 * Since we're inside stop-machine, _nothing_ should have
+-		 * changed the task, WARN if weird stuff happened, because in
+-		 * that case the above rq->lock drop is a fail too.
+-		 */
+-		if (WARN_ON(task_rq(next) != rq || !task_on_rq_queued(next))) {
+-			raw_spin_unlock(&next->pi_lock);
+-			continue;
+-		}
++	rcuwait_wait_event(&rq->hotplug_wait,
++			   rq->nr_running == 1 && !rq_has_pinned_tasks(rq),
++			   TASK_UNINTERRUPTIBLE);
++}
+ 
+-		/* Find suitable destination for @next, with force if needed. */
+-		dest_cpu = select_fallback_rq(dead_rq->cpu, next);
+-		rq = __migrate_task(rq, rf, next, dest_cpu);
+-		if (rq != dead_rq) {
+-			rq_unlock(rq, rf);
+-			rq = dead_rq;
+-			*rf = orf;
+-			rq_relock(rq, rf);
+-		}
+-		raw_spin_unlock(&next->pi_lock);
+-	}
++#else
++
++static inline void balance_push(struct rq *rq)
++{
++}
+ 
+-	rq->stop = stop;
++static inline void balance_push_set(int cpu, bool on)
++{
++}
++
++static inline void balance_hotplug_wait(void)
++{
+ }
++
+ #endif /* CONFIG_HOTPLUG_CPU */
+ 
+ void set_rq_online(struct rq *rq)
+@@ -7988,6 +8676,8 @@ int sched_cpu_activate(unsigned int cpu)
+ 	struct rq *rq = cpu_rq(cpu);
+ 	struct rq_flags rf;
+ 
++	balance_push_set(cpu, false);
++
+ #ifdef CONFIG_SCHED_SMT
+ 	/*
+ 	 * When going up, increment the number of cores with SMT present.
+@@ -8023,6 +8713,8 @@ int sched_cpu_activate(unsigned int cpu)
+ 
+ int sched_cpu_deactivate(unsigned int cpu)
+ {
++	struct rq *rq = cpu_rq(cpu);
++	struct rq_flags rf;
+ 	int ret;
+ 
+ 	set_cpu_active(cpu, false);
+@@ -8035,6 +8727,16 @@ int sched_cpu_deactivate(unsigned int cpu)
+ 	 */
+ 	synchronize_rcu();
+ 
++	balance_push_set(cpu, true);
++
++	rq_lock_irqsave(rq, &rf);
++	if (rq->rd) {
++		update_rq_clock(rq);
++		BUG_ON(!cpumask_test_cpu(cpu, rq->rd->span));
++		set_rq_offline(rq);
++	}
++	rq_unlock_irqrestore(rq, &rf);
++
+ #ifdef CONFIG_SCHED_SMT
+ 	/*
+ 	 * When going down, decrement the number of cores with SMT present.
+@@ -8074,6 +8776,41 @@ int sched_cpu_starting(unsigned int cpu)
+ }
+ 
+ #ifdef CONFIG_HOTPLUG_CPU
++
++/*
++ * Invoked immediately before the stopper thread is invoked to bring the
++ * CPU down completely. At this point all per CPU kthreads except the
++ * hotplug thread (current) and the stopper thread (inactive) have been
++ * either parked or have been unbound from the outgoing CPU. Ensure that
++ * any of those which might be on the way out are gone.
++ *
++ * If after this point a bound task is being woken on this CPU then the
++ * responsible hotplug callback has failed to do it's job.
++ * sched_cpu_dying() will catch it with the appropriate fireworks.
++ */
++int sched_cpu_wait_empty(unsigned int cpu)
++{
++	balance_hotplug_wait();
++	return 0;
++}
++
++/*
++ * Since this CPU is going 'away' for a while, fold any nr_active delta we
++ * might have. Called from the CPU stopper task after ensuring that the
++ * stopper is the last running task on the CPU, so nr_active count is
++ * stable. We need to take the teardown thread which is calling this into
++ * account, so we hand in adjust = 1 to the load calculation.
++ *
++ * Also see the comment "Global load-average calculations".
++ */
++static void calc_load_migrate(struct rq *rq)
++{
++	long delta = calc_load_fold_active(rq, 1);
++
++	if (delta)
++		atomic_long_add(delta, &calc_load_tasks);
++}
++
+ int sched_cpu_dying(unsigned int cpu)
+ {
+ 	struct rq *rq = cpu_rq(cpu);
+@@ -8083,12 +8820,7 @@ int sched_cpu_dying(unsigned int cpu)
+ 	sched_tick_stop(cpu);
+ 
+ 	rq_lock_irqsave(rq, &rf);
+-	if (rq->rd) {
+-		BUG_ON(!cpumask_test_cpu(cpu, rq->rd->span));
+-		set_rq_offline(rq);
+-	}
+-	migrate_tasks(rq, &rf);
+-	BUG_ON(rq->nr_running != 1);
++	BUG_ON(rq->nr_running != 1 || rq_has_pinned_tasks(rq));
+ 	rq_unlock_irqrestore(rq, &rf);
+ 
+ 	calc_load_migrate(rq);
+@@ -8303,6 +9035,9 @@ void __init sched_init(void)
+ 
+ 		INIT_CSD(&rq->nohz_csd, nohz_csd_func, rq);
+ #endif
++#ifdef CONFIG_HOTPLUG_CPU
++                rcuwait_init(&rq->hotplug_wait);
++#endif
+ #endif /* CONFIG_SMP */
+ 		hrtick_rq_init(rq);
+ 		atomic_set(&rq->nr_iowait, 0);
+@@ -8353,7 +9088,7 @@ void __init sched_init(void)
+ #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
+ static inline int preempt_count_equals(int preempt_offset)
+ {
+-	int nested = preempt_count() + rcu_preempt_depth();
++	int nested = preempt_count() + sched_rcu_preempt_depth();
+ 
+ 	return (nested == preempt_offset);
+ }
+@@ -8450,6 +9185,39 @@ void __cant_sleep(const char *file, int line, int preempt_offset)
+ 	add_taint(TAINT_WARN, LOCKDEP_STILL_OK);
+ }
+ EXPORT_SYMBOL_GPL(__cant_sleep);
++
++#ifdef CONFIG_SMP
++void __cant_migrate(const char *file, int line)
++{
++	static unsigned long prev_jiffy;
++
++	if (irqs_disabled())
++		return;
++
++	if (is_migration_disabled(current))
++		return;
++
++	if (!IS_ENABLED(CONFIG_PREEMPT_COUNT))
++		return;
++
++	if (preempt_count() > 0)
++		return;
++
++	if (time_before(jiffies, prev_jiffy + HZ) && prev_jiffy)
++		return;
++	prev_jiffy = jiffies;
++
++	pr_err("BUG: assuming non migratable context at %s:%d\n", file, line);
++	pr_err("in_atomic(): %d, irqs_disabled(): %d, migration_disabled() %u pid: %d, name: %s\n",
++	       in_atomic(), irqs_disabled(), is_migration_disabled(current),
++	       current->pid, current->comm);
++
++	debug_show_held_locks(current);
++	dump_stack();
++	add_taint(TAINT_WARN, LOCKDEP_STILL_OK);
++}
++EXPORT_SYMBOL_GPL(__cant_migrate);
++#endif
+ #endif
+ 
+ #ifdef CONFIG_MAGIC_SYSRQ
+diff --git a/kernel/sched/cpudeadline.c b/kernel/sched/cpudeadline.c
+index 8cb06c8c7..ceb03d76c 100644
+--- a/kernel/sched/cpudeadline.c
++++ b/kernel/sched/cpudeadline.c
+@@ -120,7 +120,7 @@ int cpudl_find(struct cpudl *cp, struct task_struct *p,
+ 	const struct sched_dl_entity *dl_se = &p->dl;
+ 
+ 	if (later_mask &&
+-	    cpumask_and(later_mask, cp->free_cpus, p->cpus_ptr)) {
++	    cpumask_and(later_mask, cp->free_cpus, &p->cpus_mask)) {
+ 		unsigned long cap, max_cap = 0;
+ 		int cpu, max_cpu = -1;
+ 
+@@ -151,7 +151,7 @@ int cpudl_find(struct cpudl *cp, struct task_struct *p,
+ 
+ 		WARN_ON(best_cpu != -1 && !cpu_present(best_cpu));
+ 
+-		if (cpumask_test_cpu(best_cpu, p->cpus_ptr) &&
++		if (cpumask_test_cpu(best_cpu, &p->cpus_mask) &&
+ 		    dl_time_before(dl_se->deadline, cp->elements[0].dl)) {
+ 			if (later_mask)
+ 				cpumask_set_cpu(best_cpu, later_mask);
+diff --git a/kernel/sched/cpupri.c b/kernel/sched/cpupri.c
+index 0033731a0..11c4df201 100644
+--- a/kernel/sched/cpupri.c
++++ b/kernel/sched/cpupri.c
+@@ -73,11 +73,11 @@ static inline int __cpupri_find(struct cpupri *cp, struct task_struct *p,
+ 	if (skip)
+ 		return 0;
+ 
+-	if (cpumask_any_and(p->cpus_ptr, vec->mask) >= nr_cpu_ids)
++	if (cpumask_any_and(&p->cpus_mask, vec->mask) >= nr_cpu_ids)
+ 		return 0;
+ 
+ 	if (lowest_mask) {
+-		cpumask_and(lowest_mask, p->cpus_ptr, vec->mask);
++		cpumask_and(lowest_mask, &p->cpus_mask, vec->mask);
+ 
+ 		/*
+ 		 * We have to ensure that we have at least one bit
+diff --git a/kernel/sched/cputime.c b/kernel/sched/cputime.c
+index ca0eef7d3..02a5aa60f 100644
+--- a/kernel/sched/cputime.c
++++ b/kernel/sched/cputime.c
+@@ -44,12 +44,13 @@ static void irqtime_account_delta(struct irqtime *irqtime, u64 delta,
+ }
+ 
+ /*
+- * Called before incrementing preempt_count on {soft,}irq_enter
++ * Called after incrementing preempt_count on {soft,}irq_enter
+  * and before decrementing preempt_count on {soft,}irq_exit.
+  */
+-void irqtime_account_irq(struct task_struct *curr)
++void irqtime_account_irq(struct task_struct *curr, unsigned int offset)
+ {
+ 	struct irqtime *irqtime = this_cpu_ptr(&cpu_irqtime);
++	unsigned int pc;
+ 	s64 delta;
+ 	int cpu;
+ 
+@@ -59,6 +60,7 @@ void irqtime_account_irq(struct task_struct *curr)
+ 	cpu = smp_processor_id();
+ 	delta = sched_clock_cpu(cpu) - irqtime->irq_start_time;
+ 	irqtime->irq_start_time += delta;
++	pc = irq_count() - offset;
+ 
+ 	/*
+ 	 * We do not account for softirq time from ksoftirqd here.
+@@ -66,12 +68,11 @@ void irqtime_account_irq(struct task_struct *curr)
+ 	 * in that case, so as not to confuse scheduler with a special task
+ 	 * that do not consume any time, but still wants to run.
+ 	 */
+-	if (hardirq_count())
++	if (pc & HARDIRQ_MASK)
+ 		irqtime_account_delta(irqtime, delta, CPUTIME_IRQ);
+-	else if (in_serving_softirq() && curr != this_cpu_ksoftirqd())
++	else if ((pc & SOFTIRQ_OFFSET) && curr != this_cpu_ksoftirqd())
+ 		irqtime_account_delta(irqtime, delta, CPUTIME_SOFTIRQ);
+ }
+-EXPORT_SYMBOL_GPL(irqtime_account_irq);
+ 
+ static u64 irqtime_tick_accounted(u64 maxtime)
+ {
+@@ -418,24 +419,21 @@ void vtime_task_switch(struct task_struct *prev)
+ }
+ # endif
+ 
+-/*
+- * Archs that account the whole time spent in the idle task
+- * (outside irq) as idle time can rely on this and just implement
+- * vtime_account_kernel() and vtime_account_idle(). Archs that
+- * have other meaning of the idle time (s390 only includes the
+- * time spent by the CPU when it's in low power mode) must override
+- * vtime_account().
+- */
+-#ifndef __ARCH_HAS_VTIME_ACCOUNT
+-void vtime_account_irq_enter(struct task_struct *tsk)
++void vtime_account_irq(struct task_struct *tsk, unsigned int offset)
+ {
+-	if (!in_interrupt() && is_idle_task(tsk))
++	unsigned int pc = irq_count() - offset;
++
++	if (pc & HARDIRQ_OFFSET) {
++		vtime_account_hardirq(tsk);
++	} else if (pc & SOFTIRQ_OFFSET) {
++		vtime_account_softirq(tsk);
++	} else if (!IS_ENABLED(CONFIG_HAVE_VIRT_CPU_ACCOUNTING_IDLE) &&
++		   is_idle_task(tsk)) {
+ 		vtime_account_idle(tsk);
+-	else
++	} else {
+ 		vtime_account_kernel(tsk);
++	}
+ }
+-EXPORT_SYMBOL_GPL(vtime_account_irq_enter);
+-#endif /* __ARCH_HAS_VTIME_ACCOUNT */
+ 
+ void cputime_adjust(struct task_cputime *curr, struct prev_cputime *prev,
+ 		    u64 *ut, u64 *st)
+diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
+index c4c0d760d..14252d5be 100644
+--- a/kernel/sched/deadline.c
++++ b/kernel/sched/deadline.c
+@@ -551,7 +551,7 @@ static int push_dl_task(struct rq *rq);
+ 
+ static inline bool need_pull_dl_task(struct rq *rq, struct task_struct *prev)
+ {
+-	return dl_task(prev);
++	return rq->online && dl_task(prev);
+ }
+ 
+ static DEFINE_PER_CPU(struct callback_head, dl_push_head);
+@@ -1913,7 +1913,7 @@ static void task_fork_dl(struct task_struct *p)
+ static int pick_dl_task(struct rq *rq, struct task_struct *p, int cpu)
+ {
+ 	if (!task_running(rq, p) &&
+-	    cpumask_test_cpu(cpu, p->cpus_ptr))
++	    cpumask_test_cpu(cpu, &p->cpus_mask))
+ 		return 1;
+ 	return 0;
+ }
+@@ -2003,8 +2003,8 @@ static int find_later_rq(struct task_struct *task)
+ 				return this_cpu;
+ 			}
+ 
+-			best_cpu = cpumask_first_and(later_mask,
+-							sched_domain_span(sd));
++			best_cpu = cpumask_any_and_distribute(later_mask,
++							      sched_domain_span(sd));
+ 			/*
+ 			 * Last chance: if a CPU being in both later_mask
+ 			 * and current sd span is valid, that becomes our
+@@ -2026,7 +2026,7 @@ static int find_later_rq(struct task_struct *task)
+ 	if (this_cpu != -1)
+ 		return this_cpu;
+ 
+-	cpu = cpumask_any(later_mask);
++	cpu = cpumask_any_distribute(later_mask);
+ 	if (cpu < nr_cpu_ids)
+ 		return cpu;
+ 
+@@ -2091,7 +2091,7 @@ static struct rq *find_lock_later_rq(struct task_struct *task, struct rq *rq)
+ 			 */
+ 			next_task = pick_next_pushable_dl_task(rq);
+ 			if (unlikely(next_task != task ||
+-						!cpumask_test_cpu(later_rq->cpu, task->cpus_ptr))) {
++						!cpumask_test_cpu(later_rq->cpu, &task->cpus_mask))) {
+ 				double_unlock_balance(rq, later_rq);
+ 				later_rq = NULL;
+ 				break;
+@@ -2135,6 +2135,9 @@ static int push_dl_task(struct rq *rq)
+ 		return 0;
+ 
+ retry:
++	if (is_migration_disabled(next_task))
++		return 0;
++
+ 	if (WARN_ON(next_task == rq->curr))
+ 		return 0;
+ 
+@@ -2212,7 +2215,7 @@ static void push_dl_tasks(struct rq *rq)
+ static void pull_dl_task(struct rq *this_rq)
+ {
+ 	int this_cpu = this_rq->cpu, cpu;
+-	struct task_struct *p;
++	struct task_struct *p, *push_task;
+ 	bool resched = false;
+ 	struct rq *src_rq;
+ 	u64 dmin = LONG_MAX;
+@@ -2242,6 +2245,7 @@ static void pull_dl_task(struct rq *this_rq)
+ 			continue;
+ 
+ 		/* Might drop this_rq->lock */
++		push_task = NULL;
+ 		double_lock_balance(this_rq, src_rq);
+ 
+ 		/*
+@@ -2273,17 +2277,28 @@ static void pull_dl_task(struct rq *this_rq)
+ 					   src_rq->curr->dl.deadline))
+ 				goto skip;
+ 
+-			resched = true;
+-
+-			deactivate_task(src_rq, p, 0);
+-			set_task_cpu(p, this_cpu);
+-			activate_task(this_rq, p, 0);
+-			dmin = p->dl.deadline;
++			if (is_migration_disabled(p)) {
++				trace_sched_migrate_pull_tp(p);
++				push_task = get_push_task(src_rq);
++			} else {
++				deactivate_task(src_rq, p, 0);
++				set_task_cpu(p, this_cpu);
++				activate_task(this_rq, p, 0);
++				dmin = p->dl.deadline;
++				resched = true;
++			}
+ 
+ 			/* Is there any other task even earlier? */
+ 		}
+ skip:
+ 		double_unlock_balance(this_rq, src_rq);
++
++		if (push_task) {
++			raw_spin_unlock(&this_rq->__lock);
++			stop_one_cpu_nowait(src_rq->cpu, push_cpu_stop,
++					    push_task, &src_rq->push_work);
++			raw_spin_lock(&this_rq->__lock);
++		}
+ 	}
+ 
+ 	if (resched)
+@@ -2307,7 +2322,8 @@ static void task_woken_dl(struct rq *rq, struct task_struct *p)
+ }
+ 
+ static void set_cpus_allowed_dl(struct task_struct *p,
+-				const struct cpumask *new_mask)
++				const struct cpumask *new_mask,
++				u32 flags)
+ {
+ 	struct root_domain *src_rd;
+ 	struct rq *rq;
+@@ -2336,7 +2352,7 @@ static void set_cpus_allowed_dl(struct task_struct *p,
+ 		raw_spin_unlock(&src_dl_b->lock);
+ 	}
+ 
+-	set_cpus_allowed_common(p, new_mask);
++	set_cpus_allowed_common(p, new_mask, flags);
+ }
+ 
+ /* Assumes rq->lock is held */
+@@ -2532,6 +2548,7 @@ const struct sched_class dl_sched_class
+ 	.rq_online              = rq_online_dl,
+ 	.rq_offline             = rq_offline_dl,
+ 	.task_woken		= task_woken_dl,
++	.find_lock_rq		= find_lock_later_rq,
+ #endif
+ 
+ 	.task_tick		= task_tick_dl,
+diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
+index 2ea70af5c..d5bcbb24c 100644
+--- a/kernel/sched/fair.c
++++ b/kernel/sched/fair.c
+@@ -4670,7 +4670,7 @@ check_preempt_tick(struct cfs_rq *cfs_rq, struct sched_entity *curr)
+ #endif
+ 
+ 	if (delta_exec > ideal_runtime) {
+-		resched_curr(rq_of(cfs_rq));
++		resched_curr_lazy(rq_of(cfs_rq));
+ 		/*
+ 		 * The current task ran long enough, ensure it doesn't get
+ 		 * re-elected due to buddy favours.
+@@ -4694,7 +4694,7 @@ check_preempt_tick(struct cfs_rq *cfs_rq, struct sched_entity *curr)
+ 		return;
+ 
+ 	if (delta > ideal_runtime)
+-		resched_curr(rq_of(cfs_rq));
++		resched_curr_lazy(rq_of(cfs_rq));
+ }
+ 
+ static void
+@@ -4837,7 +4837,7 @@ entity_tick(struct cfs_rq *cfs_rq, struct sched_entity *curr, int queued)
+ 	 * validating it and just reschedule.
+ 	 */
+ 	if (queued) {
+-		resched_curr(rq_of(cfs_rq));
++		resched_curr_lazy(rq_of(cfs_rq));
+ 		return;
+ 	}
+ 	/*
+@@ -4986,7 +4986,7 @@ static void __account_cfs_rq_runtime(struct cfs_rq *cfs_rq, u64 delta_exec)
+ 	 * hierarchy can be throttled
+ 	 */
+ 	if (!assign_cfs_rq_runtime(cfs_rq) && likely(cfs_rq->curr))
+-		resched_curr(rq_of(cfs_rq));
++		resched_curr_lazy(rq_of(cfs_rq));
+ }
+ 
+ static __always_inline
+@@ -5767,7 +5767,7 @@ static void hrtick_start_fair(struct rq *rq, struct task_struct *p)
+ 
+ 		if (delta < 0) {
+ 			if (rq->curr == p)
+-				resched_curr(rq);
++				resched_curr_lazy(rq);
+ 			return;
+ 		}
+ 		hrtick_start(rq, delta);
+@@ -7690,7 +7690,7 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int wake_
+ 	return;
+ 
+ preempt:
+-	resched_curr(rq);
++	resched_curr_lazy(rq);
+ 	/*
+ 	 * Only set the backward buddy when the current task is still
+ 	 * on the rq. This can happen when a wakeup gets interleaved
+@@ -12533,7 +12533,7 @@ static void task_fork_fair(struct task_struct *p)
+ 		 * 'current' within the tree based on its new key value.
+ 		 */
+ 		swap(curr->vruntime, se->vruntime);
+-		resched_curr(rq);
++		resched_curr_lazy(rq);
+ 	}
+ 
+ 	se->vruntime -= cfs_rq->min_vruntime;
+@@ -12560,7 +12560,7 @@ prio_changed_fair(struct rq *rq, struct task_struct *p, int oldprio)
+ 	 */
+ 	if (rq->curr == p) {
+ 		if (p->prio > oldprio)
+-			resched_curr(rq);
++			resched_curr_lazy(rq);
+ 	} else
+ 		check_preempt_curr(rq, p, 0);
+ }
+diff --git a/kernel/sched/features.h b/kernel/sched/features.h
+index fef48f5be..f8a556887 100644
+--- a/kernel/sched/features.h
++++ b/kernel/sched/features.h
+@@ -45,11 +45,19 @@ SCHED_FEAT(DOUBLE_TICK, false)
+  */
+ SCHED_FEAT(NONTASK_CAPACITY, true)
+ 
++#ifdef CONFIG_PREEMPT_RT
++SCHED_FEAT(TTWU_QUEUE, false)
++# ifdef CONFIG_PREEMPT_LAZY
++SCHED_FEAT(PREEMPT_LAZY, true)
++# endif
++#else
++
+ /*
+  * Queue remote wakeups on the target CPU and process them
+  * using the scheduler IPI. Reduces rq->lock contention/bounces.
+  */
+ SCHED_FEAT(TTWU_QUEUE, true)
++#endif
+ 
+ /*
+  * When doing wakeups, attempt to limit superfluous scans of the LLC domain.
+diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
+index 0f349d8d0..9cfb0948e 100644
+--- a/kernel/sched/rt.c
++++ b/kernel/sched/rt.c
+@@ -270,7 +270,7 @@ static void pull_rt_task(struct rq *this_rq);
+ static inline bool need_pull_rt_task(struct rq *rq, struct task_struct *prev)
+ {
+ 	/* Try to pull RT tasks here if we lower this rq's prio */
+-	return rq->rt.highest_prio.curr > prev->prio;
++	return rq->online && rq->rt.highest_prio.curr > prev->prio;
+ }
+ 
+ static inline int rt_overloaded(struct rq *rq)
+@@ -1679,7 +1679,7 @@ static void put_prev_task_rt(struct rq *rq, struct task_struct *p)
+ static int pick_rt_task(struct rq *rq, struct task_struct *p, int cpu)
+ {
+ 	if (!task_running(rq, p) &&
+-	    cpumask_test_cpu(cpu, p->cpus_ptr))
++	    cpumask_test_cpu(cpu, &p->cpus_mask))
+ 		return 1;
+ 
+ 	return 0;
+@@ -1773,8 +1773,8 @@ static int find_lowest_rq(struct task_struct *task)
+ 				return this_cpu;
+ 			}
+ 
+-			best_cpu = cpumask_first_and(lowest_mask,
+-						     sched_domain_span(sd));
++			best_cpu = cpumask_any_and_distribute(lowest_mask,
++							      sched_domain_span(sd));
+ 			if (best_cpu < nr_cpu_ids) {
+ 				rcu_read_unlock();
+ 				return best_cpu;
+@@ -1791,7 +1791,7 @@ static int find_lowest_rq(struct task_struct *task)
+ 	if (this_cpu != -1)
+ 		return this_cpu;
+ 
+-	cpu = cpumask_any(lowest_mask);
++	cpu = cpumask_any_distribute(lowest_mask);
+ 	if (cpu < nr_cpu_ids)
+ 		return cpu;
+ 
+@@ -1852,7 +1852,7 @@ static struct rq *find_lock_lowest_rq(struct task_struct *task, struct rq *rq)
+ 			 */
+ 			struct task_struct *next_task = pick_next_pushable_task(rq);
+ 			if (unlikely(next_task != task ||
+-				     !cpumask_test_cpu(lowest_rq->cpu, task->cpus_ptr))) {
++				     !cpumask_test_cpu(lowest_rq->cpu, &task->cpus_mask))) {
+ 				double_unlock_balance(rq, lowest_rq);
+ 				lowest_rq = NULL;
+ 				break;
+@@ -1876,7 +1876,7 @@ static struct rq *find_lock_lowest_rq(struct task_struct *task, struct rq *rq)
+  * running task can migrate over to a CPU that is running a task
+  * of lesser priority.
+  */
+-static int push_rt_task(struct rq *rq)
++static int push_rt_task(struct rq *rq, bool pull)
+ {
+ 	struct task_struct *next_task;
+ 	struct rq *lowest_rq;
+@@ -1890,6 +1890,39 @@ static int push_rt_task(struct rq *rq)
+ 		return 0;
+ 
+ retry:
++	if (is_migration_disabled(next_task)) {
++		struct task_struct *push_task = NULL;
++		int cpu;
++
++		if (!pull)
++			return 0;
++
++		trace_sched_migrate_pull_tp(next_task);
++
++		if (rq->push_busy)
++			return 0;
++
++		cpu = find_lowest_rq(rq->curr);
++		if (cpu == -1 || cpu == rq->cpu)
++			return 0;
++
++		/*
++		 * Given we found a CPU with lower priority than @next_task,
++		 * therefore it should be running. However we cannot migrate it
++		 * to this other CPU, instead attempt to push the current
++		 * running task on this CPU away.
++		 */
++		push_task = get_push_task(rq);
++		if (push_task) {
++			raw_spin_unlock(&rq->__lock);
++			stop_one_cpu_nowait(rq->cpu, push_cpu_stop,
++					    push_task, &rq->push_work);
++			raw_spin_lock(&rq->__lock);
++		}
++
++		return 0;
++	}
++
+ 	if (WARN_ON(next_task == rq->curr))
+ 		return 0;
+ 
+@@ -1944,12 +1977,10 @@ static int push_rt_task(struct rq *rq)
+ 	deactivate_task(rq, next_task, 0);
+ 	set_task_cpu(next_task, lowest_rq->cpu);
+ 	activate_task(lowest_rq, next_task, 0);
+-	ret = 1;
+-
+ 	resched_curr(lowest_rq);
++	ret = 1;
+ 
+ 	double_unlock_balance(rq, lowest_rq);
+-
+ out:
+ 	put_task_struct(next_task);
+ 
+@@ -1959,7 +1990,7 @@ static int push_rt_task(struct rq *rq)
+ static void push_rt_tasks(struct rq *rq)
+ {
+ 	/* push_rt_task will return true if it moved an RT */
+-	while (push_rt_task(rq))
++	while (push_rt_task(rq, false))
+ 		;
+ }
+ 
+@@ -2112,7 +2143,10 @@ void rto_push_irq_work_func(struct irq_work *work)
+ 	 */
+ 	if (has_pushable_tasks(rq)) {
+ 		raw_spin_rq_lock(rq);
+-		push_rt_tasks(rq);
++
++		while (push_rt_task(rq, true))
++			;
++
+ 		raw_spin_rq_unlock(rq);
+ 	}
+ 
+@@ -2137,7 +2171,7 @@ static void pull_rt_task(struct rq *this_rq)
+ {
+ 	int this_cpu = this_rq->cpu, cpu;
+ 	bool resched = false;
+-	struct task_struct *p;
++	struct task_struct *p, *push_task;
+ 	struct rq *src_rq;
+ 	int rt_overload_count = rt_overloaded(this_rq);
+ 
+@@ -2184,6 +2218,7 @@ static void pull_rt_task(struct rq *this_rq)
+ 		 * double_lock_balance, and another CPU could
+ 		 * alter this_rq
+ 		 */
++		push_task = NULL;
+ 		double_lock_balance(this_rq, src_rq);
+ 
+ 		/*
+@@ -2211,11 +2246,15 @@ static void pull_rt_task(struct rq *this_rq)
+ 			if (p->prio < src_rq->curr->prio)
+ 				goto skip;
+ 
+-			resched = true;
+-
+-			deactivate_task(src_rq, p, 0);
+-			set_task_cpu(p, this_cpu);
+-			activate_task(this_rq, p, 0);
++			if (is_migration_disabled(p)) {
++				trace_sched_migrate_pull_tp(p);
++				push_task = get_push_task(src_rq);
++			} else {
++				deactivate_task(src_rq, p, 0);
++				set_task_cpu(p, this_cpu);
++				activate_task(this_rq, p, 0);
++				resched = true;
++			}
+ 			/*
+ 			 * We continue with the search, just in
+ 			 * case there's an even higher prio task
+@@ -2225,6 +2264,13 @@ static void pull_rt_task(struct rq *this_rq)
+ 		}
+ skip:
+ 		double_unlock_balance(this_rq, src_rq);
++
++		if (push_task) {
++			raw_spin_unlock(&this_rq->__lock);
++			stop_one_cpu_nowait(src_rq->cpu, push_cpu_stop,
++					    push_task, &src_rq->push_work);
++			raw_spin_lock(&this_rq->__lock);
++		}
+ 	}
+ 
+ 	if (resched)
+@@ -2474,6 +2520,7 @@ const struct sched_class rt_sched_class
+ 	.rq_offline             = rq_offline_rt,
+ 	.task_woken		= task_woken_rt,
+ 	.switched_from		= switched_from_rt,
++	.find_lock_rq		= find_lock_lowest_rq,
+ #endif
+ 
+ 	.task_tick		= task_tick_rt,
+diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
+index 84ddc5506..d1de5ffe2 100644
+--- a/kernel/sched/sched.h
++++ b/kernel/sched/sched.h
+@@ -1038,6 +1038,7 @@ struct rq {
+ 	unsigned long		cpu_capacity_orig;
+ 
+ 	struct callback_head	*balance_callback;
++	unsigned char		balance_flags;
+ 
+ 	unsigned char		nohz_idle_balance;
+ 	unsigned char		idle_balance;
+@@ -1068,6 +1069,10 @@ struct rq {
+ 
+ 	/* This is used to determine avg_idle's max value */
+ 	u64			max_idle_balance_cost;
++
++#ifdef CONFIG_HOTPLUG_CPU
++	struct rcuwait		hotplug_wait;
++#endif
+ #endif /* CONFIG_SMP */
+ 
+ #ifdef CONFIG_IRQ_TIME_ACCOUNTING
+@@ -1141,6 +1146,11 @@ struct rq {
+ 	unsigned char		core_forceidle;
+ 	unsigned int		core_forceidle_seq;
+ #endif
++#ifdef CONFIG_SMP
++        unsigned int            nr_pinned;
++#endif
++        unsigned int            push_busy;
++        struct cpu_stop_work    push_work;
+ 
+ #if defined(CONFIG_QOS_SCHED_PRIO_LB) && !defined(__GENKSYMS__)
+ 	struct list_head cfs_offline_tasks;
+@@ -1180,6 +1190,16 @@ static inline int cpu_of(struct rq *rq)
+ 	return 0;
+ #endif
+ }
++#define MDF_PUSH       0x01
++
++static inline bool is_migration_disabled(struct task_struct *p)
++{
++#ifdef CONFIG_SMP
++        return p->migration_disabled;
++#else
++        return false;
++#endif
++}
+ 
+ #ifdef CONFIG_QOS_SCHED
+ #ifdef CONFIG_QOS_SCHED_MULTILEVEL
+@@ -1584,6 +1604,9 @@ static inline void rq_pin_lock(struct rq *rq, struct rq_flags *rf)
+ 	rq->clock_update_flags &= (RQCF_REQ_SKIP|RQCF_ACT_SKIP);
+ 	rf->clock_update_flags = 0;
+ #endif
++#ifdef CONFIG_SMP
++	SCHED_WARN_ON(rq->balance_callback);
++#endif
+ }
+ 
+ static inline void rq_unpin_lock(struct rq *rq, struct rq_flags *rf)
+@@ -1755,6 +1778,9 @@ init_numa_balancing(unsigned long clone_flags, struct task_struct *p)
+ 
+ #ifdef CONFIG_SMP
+ 
++#define BALANCE_WORK	0x01
++#define BALANCE_PUSH	0x02
++
+ static inline void
+ queue_balance_callback(struct rq *rq,
+ 		       struct callback_head *head,
+@@ -1762,12 +1788,13 @@ queue_balance_callback(struct rq *rq,
+ {
+ 	lockdep_assert_rq_held(rq);
+ 
+-	if (unlikely(head->next))
++	if (unlikely(head->next || (rq->balance_flags & BALANCE_PUSH)))
+ 		return;
+ 
+ 	head->func = (void (*)(struct callback_head *))func;
+ 	head->next = rq->balance_callback;
+ 	rq->balance_callback = head;
++	rq->balance_flags |= BALANCE_WORK;
+ }
+ 
+ #define rcu_dereference_check_sched_domain(p) \
+@@ -2094,7 +2121,7 @@ static inline int task_on_rq_migrating(struct task_struct *p)
+ #define WF_SYNC			0x01		/* Waker goes to sleep after wakeup */
+ #define WF_FORK			0x02		/* Child wakeup after fork */
+ #define WF_MIGRATED		0x04		/* Internal use, task got migrated */
+-
++#define WF_LOCK_SLEEPER		0x10		/* Wakeup spinlock "sleeper" */
+ /*
+  * To aid in avoiding the subversion of "niceness" due to uneven distribution
+  * of tasks with abnormal "nice" values across CPUs the contribution that
+@@ -2175,10 +2202,13 @@ struct sched_class {
+ 	void (*task_woken)(struct rq *this_rq, struct task_struct *task);
+ 
+ 	void (*set_cpus_allowed)(struct task_struct *p,
+-				 const struct cpumask *newmask);
++				 const struct cpumask *newmask,
++				 u32 flags);
+ 
+ 	void (*rq_online)(struct rq *rq);
+ 	void (*rq_offline)(struct rq *rq);
++
++	struct rq *(*find_lock_rq)(struct task_struct *p, struct rq *rq);
+ #endif
+ 
+ 	void (*task_tick)(struct rq *rq, struct task_struct *p, int queued);
+@@ -2268,13 +2298,38 @@ static inline bool sched_fair_runnable(struct rq *rq)
+ extern struct task_struct *pick_next_task_fair(struct rq *rq, struct task_struct *prev, struct rq_flags *rf);
+ extern struct task_struct *pick_next_task_idle(struct rq *rq);
+ 
++#define SCA_CHECK		0x01
++#define SCA_MIGRATE_DISABLE	0x02
++#define SCA_MIGRATE_ENABLE	0x04
++
+ #ifdef CONFIG_SMP
+ 
+ extern void update_group_capacity(struct sched_domain *sd, int cpu);
+ 
+ extern void trigger_load_balance(struct rq *rq);
+ 
+-extern void set_cpus_allowed_common(struct task_struct *p, const struct cpumask *new_mask);
++extern void set_cpus_allowed_common(struct task_struct *p, const struct cpumask *new_mask, u32 flags);
++
++static inline struct task_struct *get_push_task(struct rq *rq)
++{
++	struct task_struct *p = rq->curr;
++
++	lockdep_assert_held(&rq->__lock);
++
++	if (rq->push_busy)
++		return NULL;
++
++	if (p->nr_cpus_allowed == 1)
++		return NULL;
++
++	if (p->migration_disabled)
++		return NULL;
++
++	rq->push_busy = true;
++	return get_task_struct(p);
++}
++
++extern int push_cpu_stop(void *arg);
+ 
+ #endif
+ 
+@@ -2318,6 +2373,15 @@ extern void reweight_task(struct task_struct *p, int prio);
+ extern void resched_curr(struct rq *rq);
+ extern void resched_cpu(int cpu);
+ 
++#ifdef CONFIG_PREEMPT_LAZY
++extern void resched_curr_lazy(struct rq *rq);
++#else
++static inline void resched_curr_lazy(struct rq *rq)
++{
++	resched_curr(rq);
++}
++#endif
++
+ extern struct rt_bandwidth def_rt_bandwidth;
+ extern void init_rt_bandwidth(struct rt_bandwidth *rt_b, u64 period, u64 runtime);
+ 
+diff --git a/kernel/sched/swait.c b/kernel/sched/swait.c
+index e1c655f92..f230b1ac7 100644
+--- a/kernel/sched/swait.c
++++ b/kernel/sched/swait.c
+@@ -64,6 +64,7 @@ void swake_up_all(struct swait_queue_head *q)
+ 	struct swait_queue *curr;
+ 	LIST_HEAD(tmp);
+ 
++	WARN_ON(irqs_disabled());
+ 	raw_spin_lock_irq(&q->lock);
+ 	list_splice_init(&q->task_list, &tmp);
+ 	while (!list_empty(&tmp)) {
+diff --git a/kernel/signal.c b/kernel/signal.c
+index fc0314a82..2230c45fd 100644
+--- a/kernel/signal.c
++++ b/kernel/signal.c
+@@ -20,6 +20,7 @@
+ #include <linux/sched/task.h>
+ #include <linux/sched/task_stack.h>
+ #include <linux/sched/cputime.h>
++#include <linux/sched/rt.h>
+ #include <linux/file.h>
+ #include <linux/fs.h>
+ #include <linux/proc_fs.h>
+@@ -406,13 +407,30 @@ void task_join_group_stop(struct task_struct *task)
+ 	task_set_jobctl_pending(task, mask | JOBCTL_STOP_PENDING);
+ }
+ 
++static inline struct sigqueue *get_task_cache(struct task_struct *t)
++{
++	struct sigqueue *q = t->sigqueue_cache;
++
++	if (cmpxchg(&t->sigqueue_cache, q, NULL) != q)
++		return NULL;
++	return q;
++}
++
++static inline int put_task_cache(struct task_struct *t, struct sigqueue *q)
++{
++	if (cmpxchg(&t->sigqueue_cache, NULL, q) == NULL)
++		return 0;
++	return 1;
++}
++
+ /*
+  * allocate a new signal queue record
+  * - this may be called without locks if and only if t == current, otherwise an
+  *   appropriate lock must be held to stop the target task from exiting
+  */
+ static struct sigqueue *
+-__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimit)
++__sigqueue_do_alloc(int sig, struct task_struct *t, gfp_t flags,
++		    int override_rlimit, int fromslab)
+ {
+ 	struct sigqueue *q = NULL;
+ 	struct user_struct *user;
+@@ -434,7 +452,10 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
+ 	rcu_read_unlock();
+ 
+ 	if (override_rlimit || likely(sigpending <= task_rlimit(t, RLIMIT_SIGPENDING))) {
+-		q = kmem_cache_alloc(sigqueue_cachep, flags);
++		if (!fromslab)
++			q = get_task_cache(t);
++		if (!q)
++			q = kmem_cache_alloc(sigqueue_cachep, flags);
+ 	} else {
+ 		print_dropped_signal(sig);
+ 	}
+@@ -451,6 +472,13 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
+ 	return q;
+ }
+ 
++static struct sigqueue *
++__sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags,
++		 int override_rlimit)
++{
++	return __sigqueue_do_alloc(sig, t, flags, override_rlimit, 0);
++}
++
+ static void __sigqueue_free(struct sigqueue *q)
+ {
+ 	if (q->flags & SIGQUEUE_PREALLOC)
+@@ -460,6 +488,21 @@ static void __sigqueue_free(struct sigqueue *q)
+ 	kmem_cache_free(sigqueue_cachep, q);
+ }
+ 
++static void sigqueue_free_current(struct sigqueue *q)
++{
++	struct user_struct *up;
++
++	if (q->flags & SIGQUEUE_PREALLOC)
++		return;
++
++	up = q->user;
++	if (rt_prio(current->normal_prio) && !put_task_cache(current, q)) {
++		if (atomic_dec_and_test(&up->sigpending))
++			free_uid(up);
++	} else
++		  __sigqueue_free(q);
++}
++
+ void flush_sigqueue(struct sigpending *queue)
+ {
+ 	struct sigqueue *q;
+@@ -472,6 +515,21 @@ void flush_sigqueue(struct sigpending *queue)
+ 	}
+ }
+ 
++/*
++ * Called from __exit_signal. Flush tsk->pending and
++ * tsk->sigqueue_cache
++ */
++void flush_task_sigqueue(struct task_struct *tsk)
++{
++	struct sigqueue *q;
++
++	flush_sigqueue(&tsk->pending);
++
++	q = get_task_cache(tsk);
++	if (q)
++		kmem_cache_free(sigqueue_cachep, q);
++}
++
+ /*
+  * Flush all pending signals for this kthread.
+  */
+@@ -596,7 +654,7 @@ static void collect_signal(int sig, struct sigpending *list, kernel_siginfo_t *i
+ 			(info->si_code == SI_TIMER) &&
+ 			(info->si_sys_private);
+ 
+-		__sigqueue_free(first);
++		sigqueue_free_current(first);
+ 	} else {
+ 		/*
+ 		 * Ok, it wasn't in the queue.  This must be
+@@ -633,6 +691,8 @@ int dequeue_signal(struct task_struct *tsk, sigset_t *mask, kernel_siginfo_t *in
+ 	bool resched_timer = false;
+ 	int signr;
+ 
++	WARN_ON_ONCE(tsk != current);
++
+ 	/* We only dequeue private signals from ourselves, we don't let
+ 	 * signalfd steal them
+ 	 */
+@@ -1320,6 +1380,34 @@ force_sig_info_to_task(struct kernel_siginfo *info, struct task_struct *t)
+ 	struct k_sigaction *action;
+ 	int sig = info->si_signo;
+ 
++	/*
++	 * On some archs, PREEMPT_RT has to delay sending a signal from a trap
++	 * since it can not enable preemption, and the signal code's spin_locks
++	 * turn into mutexes. Instead, it must set TIF_NOTIFY_RESUME which will
++	 * send the signal on exit of the trap.
++	 */
++#ifdef ARCH_RT_DELAYS_SIGNAL_SEND
++	if (in_atomic()) {
++		struct task_struct *t = current;
++
++		if (WARN_ON_ONCE(t->forced_info.si_signo))
++			return 0;
++
++		if (is_si_special(info)) {
++			WARN_ON_ONCE(info != SEND_SIG_PRIV);
++			t->forced_info.si_signo = info->si_signo;
++			t->forced_info.si_errno = 0;
++			t->forced_info.si_code = SI_KERNEL;
++			t->forced_info.si_pid = 0;
++			t->forced_info.si_uid = 0;
++		} else {
++			t->forced_info = *info;
++		}
++
++		set_tsk_thread_flag(t, TIF_NOTIFY_RESUME);
++		return 0;
++	}
++#endif
+ 	spin_lock_irqsave(&t->sighand->siglock, flags);
+ 	action = &t->sighand->action[sig-1];
+ 	ignored = action->sa.sa_handler == SIG_IGN;
+@@ -1813,7 +1901,8 @@ EXPORT_SYMBOL(kill_pid);
+  */
+ struct sigqueue *sigqueue_alloc(void)
+ {
+-	struct sigqueue *q = __sigqueue_alloc(-1, current, GFP_KERNEL, 0);
++	/* Preallocated sigqueue objects always from the slabcache ! */
++	struct sigqueue *q = __sigqueue_do_alloc(-1, current, GFP_KERNEL, 0, 1);
+ 
+ 	if (q)
+ 		q->flags |= SIGQUEUE_PREALLOC;
+@@ -2199,16 +2288,8 @@ static void ptrace_stop(int exit_code, int why, int clear_code, kernel_siginfo_t
+ 		if (gstop_done && ptrace_reparented(current))
+ 			do_notify_parent_cldstop(current, false, why);
+ 
+-		/*
+-		 * Don't want to allow preemption here, because
+-		 * sys_ptrace() needs this task to be inactive.
+-		 *
+-		 * XXX: implement read_unlock_no_resched().
+-		 */
+-		preempt_disable();
+ 		read_unlock(&tasklist_lock);
+ 		cgroup_enter_frozen();
+-		preempt_enable_no_resched();
+ 		freezable_schedule();
+ 		cgroup_leave_frozen(true);
+ 	} else {
+diff --git a/kernel/smp.c b/kernel/smp.c
+index 114776d0d..6d35929a1 100644
+--- a/kernel/smp.c
++++ b/kernel/smp.c
+@@ -480,8 +480,18 @@ void flush_smp_call_function_from_idle(void)
+ 
+ 	local_irq_save(flags);
+ 	flush_smp_call_function_queue(true);
+-	if (local_softirq_pending())
+-		do_softirq();
++
++	if (local_softirq_pending()) {
++
++		if (!IS_ENABLED(CONFIG_PREEMPT_RT)) {
++			do_softirq();
++		} else {
++			struct task_struct *ksoftirqd = this_cpu_ksoftirqd();
++
++			if (ksoftirqd && ksoftirqd->state != TASK_RUNNING)
++				wake_up_process(ksoftirqd);
++		}
++	}
+ 
+ 	local_irq_restore(flags);
+ }
+diff --git a/kernel/softirq.c b/kernel/softirq.c
+index 4196b9f84..aebf2d468 100644
+--- a/kernel/softirq.c
++++ b/kernel/softirq.c
+@@ -13,6 +13,7 @@
+ #include <linux/kernel_stat.h>
+ #include <linux/interrupt.h>
+ #include <linux/init.h>
++#include <linux/local_lock.h>
+ #include <linux/mm.h>
+ #include <linux/notifier.h>
+ #include <linux/percpu.h>
+@@ -25,6 +26,7 @@
+ #include <linux/smpboot.h>
+ #include <linux/tick.h>
+ #include <linux/irq.h>
++#include <linux/wait_bit.h>
+ 
+ #define CREATE_TRACE_POINTS
+ #include <trace/events/irq.h>
+@@ -92,27 +94,212 @@ static bool ksoftirqd_running(unsigned long pending)
+ 		!__kthread_should_park(tsk);
+ }
+ 
++#ifdef CONFIG_TRACE_IRQFLAGS
++DEFINE_PER_CPU(int, hardirqs_enabled);
++DEFINE_PER_CPU(int, hardirq_context);
++EXPORT_PER_CPU_SYMBOL_GPL(hardirqs_enabled);
++EXPORT_PER_CPU_SYMBOL_GPL(hardirq_context);
++#endif
++
+ /*
+- * preempt_count and SOFTIRQ_OFFSET usage:
+- * - preempt_count is changed by SOFTIRQ_OFFSET on entering or leaving
+- *   softirq processing.
+- * - preempt_count is changed by SOFTIRQ_DISABLE_OFFSET (= 2 * SOFTIRQ_OFFSET)
++ * SOFTIRQ_OFFSET usage:
++ *
++ * On !RT kernels 'count' is the preempt counter, on RT kernels this applies
++ * to a per CPU counter and to task::softirqs_disabled_cnt.
++ *
++ * - count is changed by SOFTIRQ_OFFSET on entering or leaving softirq
++ *   processing.
++ *
++ * - count is changed by SOFTIRQ_DISABLE_OFFSET (= 2 * SOFTIRQ_OFFSET)
+  *   on local_bh_disable or local_bh_enable.
++ *
+  * This lets us distinguish between whether we are currently processing
+  * softirq and whether we just have bh disabled.
+  */
++#ifdef CONFIG_PREEMPT_RT
+ 
+ /*
+- * This one is for softirq.c-internal use,
+- * where hardirqs are disabled legitimately:
++ * RT accounts for BH disabled sections in task::softirqs_disabled_cnt and
++ * also in per CPU softirq_ctrl::cnt. This is necessary to allow tasks in a
++ * softirq disabled section to be preempted.
++ *
++ * The per task counter is used for softirq_count(), in_softirq() and
++ * in_serving_softirqs() because these counts are only valid when the task
++ * holding softirq_ctrl::lock is running.
++ *
++ * The per CPU counter prevents pointless wakeups of ksoftirqd in case that
++ * the task which is in a softirq disabled section is preempted or blocks.
+  */
+-#ifdef CONFIG_TRACE_IRQFLAGS
++struct softirq_ctrl {
++	local_lock_t	lock;
++	int		cnt;
++};
+ 
+-DEFINE_PER_CPU(int, hardirqs_enabled);
+-DEFINE_PER_CPU(int, hardirq_context);
+-EXPORT_PER_CPU_SYMBOL_GPL(hardirqs_enabled);
+-EXPORT_PER_CPU_SYMBOL_GPL(hardirq_context);
++static DEFINE_PER_CPU(struct softirq_ctrl, softirq_ctrl) = {
++	.lock	= INIT_LOCAL_LOCK(softirq_ctrl.lock),
++};
++
++/**
++ * local_bh_blocked() - Check for idle whether BH processing is blocked
++ *
++ * Returns false if the per CPU softirq::cnt is 0 otherwise true.
++ *
++ * This is invoked from the idle task to guard against false positive
++ * softirq pending warnings, which would happen when the task which holds
++ * softirq_ctrl::lock was the only running task on the CPU and blocks on
++ * some other lock.
++ */
++bool local_bh_blocked(void)
++{
++	return __this_cpu_read(softirq_ctrl.cnt) != 0;
++}
++
++void __local_bh_disable_ip(unsigned long ip, unsigned int cnt)
++{
++	unsigned long flags;
++	int newcnt;
++
++	WARN_ON_ONCE(in_hardirq());
++
++	/* First entry of a task into a BH disabled section? */
++	if (!current->softirq_disable_cnt) {
++		if (preemptible()) {
++			local_lock(&softirq_ctrl.lock);
++			/* Required to meet the RCU bottomhalf requirements. */
++			rcu_read_lock();
++		} else {
++			DEBUG_LOCKS_WARN_ON(this_cpu_read(softirq_ctrl.cnt));
++		}
++	}
++
++	/*
++	 * Track the per CPU softirq disabled state. On RT this is per CPU
++	 * state to allow preemption of bottom half disabled sections.
++	 */
++	newcnt = __this_cpu_add_return(softirq_ctrl.cnt, cnt);
++	/*
++	 * Reflect the result in the task state to prevent recursion on the
++	 * local lock and to make softirq_count() & al work.
++	 */
++	current->softirq_disable_cnt = newcnt;
++
++	if (IS_ENABLED(CONFIG_TRACE_IRQFLAGS) && newcnt == cnt) {
++		raw_local_irq_save(flags);
++		lockdep_softirqs_off(ip);
++		raw_local_irq_restore(flags);
++	}
++}
++EXPORT_SYMBOL(__local_bh_disable_ip);
++
++static void __local_bh_enable(unsigned int cnt, bool unlock)
++{
++	unsigned long flags;
++	int newcnt;
++
++	DEBUG_LOCKS_WARN_ON(current->softirq_disable_cnt !=
++			    this_cpu_read(softirq_ctrl.cnt));
++
++	if (IS_ENABLED(CONFIG_TRACE_IRQFLAGS) && softirq_count() == cnt) {
++		raw_local_irq_save(flags);
++		lockdep_softirqs_on(_RET_IP_);
++		raw_local_irq_restore(flags);
++	}
++
++	newcnt = __this_cpu_sub_return(softirq_ctrl.cnt, cnt);
++	current->softirq_disable_cnt = newcnt;
++
++	if (!newcnt && unlock) {
++		rcu_read_unlock();
++		local_unlock(&softirq_ctrl.lock);
++	}
++}
++
++void __local_bh_enable_ip(unsigned long ip, unsigned int cnt)
++{
++	bool preempt_on = preemptible();
++	unsigned long flags;
++	u32 pending;
++	int curcnt;
++
++	WARN_ON_ONCE(in_irq());
++	lockdep_assert_irqs_enabled();
+ 
++	local_irq_save(flags);
++	curcnt = __this_cpu_read(softirq_ctrl.cnt);
++
++	/*
++	 * If this is not reenabling soft interrupts, no point in trying to
++	 * run pending ones.
++	 */
++	if (curcnt != cnt)
++		goto out;
++
++	pending = local_softirq_pending();
++	if (!pending || ksoftirqd_running(pending))
++		goto out;
++
++	/*
++	 * If this was called from non preemptible context, wake up the
++	 * softirq daemon.
++	 */
++	if (!preempt_on) {
++		wakeup_softirqd();
++		goto out;
++	}
++
++	/*
++	 * Adjust softirq count to SOFTIRQ_OFFSET which makes
++	 * in_serving_softirq() become true.
++	 */
++	cnt = SOFTIRQ_OFFSET;
++	__local_bh_enable(cnt, false);
++	__do_softirq();
++
++out:
++	__local_bh_enable(cnt, preempt_on);
++	local_irq_restore(flags);
++}
++EXPORT_SYMBOL(__local_bh_enable_ip);
++
++/*
++ * Invoked from ksoftirqd_run() outside of the interrupt disabled section
++ * to acquire the per CPU local lock for reentrancy protection.
++ */
++static inline void ksoftirqd_run_begin(void)
++{
++	__local_bh_disable_ip(_RET_IP_, SOFTIRQ_OFFSET);
++	local_irq_disable();
++}
++
++/* Counterpart to ksoftirqd_run_begin() */
++static inline void ksoftirqd_run_end(void)
++{
++	__local_bh_enable(SOFTIRQ_OFFSET, true);
++	WARN_ON_ONCE(in_interrupt());
++	local_irq_enable();
++}
++
++static inline void softirq_handle_begin(void) { }
++static inline void softirq_handle_end(void) { }
++
++static inline bool should_wake_ksoftirqd(void)
++{
++	return !this_cpu_read(softirq_ctrl.cnt);
++}
++
++static inline void invoke_softirq(void)
++{
++	if (should_wake_ksoftirqd())
++		wakeup_softirqd();
++}
++
++#else /* CONFIG_PREEMPT_RT */
++
++/*
++ * This one is for softirq.c-internal use, where hardirqs are disabled
++ * legitimately:
++ */
++#ifdef CONFIG_TRACE_IRQFLAGS
+ void __local_bh_disable_ip(unsigned long ip, unsigned int cnt)
+ {
+ 	unsigned long flags;
+@@ -203,6 +390,78 @@ void __local_bh_enable_ip(unsigned long ip, unsigned int cnt)
+ }
+ EXPORT_SYMBOL(__local_bh_enable_ip);
+ 
++static inline void softirq_handle_begin(void)
++{
++	__local_bh_disable_ip(_RET_IP_, SOFTIRQ_OFFSET);
++}
++
++static inline void softirq_handle_end(void)
++{
++	__local_bh_enable(SOFTIRQ_OFFSET);
++	WARN_ON_ONCE(in_interrupt());
++}
++
++static inline void ksoftirqd_run_begin(void)
++{
++	local_irq_disable();
++}
++
++static inline void ksoftirqd_run_end(void)
++{
++	local_irq_enable();
++}
++
++static inline bool should_wake_ksoftirqd(void)
++{
++	return true;
++}
++
++static inline void invoke_softirq(void)
++{
++	if (ksoftirqd_running(local_softirq_pending()))
++		return;
++
++	if (!force_irqthreads) {
++#ifdef CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK
++		/*
++		 * We can safely execute softirq on the current stack if
++		 * it is the irq stack, because it should be near empty
++		 * at this stage.
++		 */
++		__do_softirq();
++#else
++		/*
++		 * Otherwise, irq_exit() is called on the task stack that can
++		 * be potentially deep already. So call softirq in its own stack
++		 * to prevent from any overrun.
++		 */
++		do_softirq_own_stack();
++#endif
++	} else {
++		wakeup_softirqd();
++	}
++}
++
++asmlinkage __visible void do_softirq(void)
++{
++	__u32 pending;
++	unsigned long flags;
++
++	if (in_interrupt())
++		return;
++
++	local_irq_save(flags);
++
++	pending = local_softirq_pending();
++
++	if (pending && !ksoftirqd_running(pending))
++		do_softirq_own_stack();
++
++	local_irq_restore(flags);
++}
++
++#endif /* !CONFIG_PREEMPT_RT */
++
+ /*
+  * We restart softirq processing for at most MAX_SOFTIRQ_RESTART times,
+  * but break the loop if need_resched() is set or after 2 ms.
+@@ -270,10 +529,10 @@ asmlinkage __visible void __softirq_entry __do_softirq(void)
+ 	current->flags &= ~PF_MEMALLOC;
+ 
+ 	pending = local_softirq_pending();
+-	account_irq_enter_time(current);
+ 
+-	__local_bh_disable_ip(_RET_IP_, SOFTIRQ_OFFSET);
++	softirq_handle_begin();
+ 	in_hardirq = lockdep_softirq_start();
++	account_softirq_enter(current);
+ 
+ restart:
+ 	/* Reset the pending bitmask before enabling irqs */
+@@ -307,8 +566,10 @@ asmlinkage __visible void __softirq_entry __do_softirq(void)
+ 		pending >>= softirq_bit;
+ 	}
+ 
+-	if (__this_cpu_read(ksoftirqd) == current)
++	if (!IS_ENABLED(CONFIG_PREEMPT_RT) &&
++	    __this_cpu_read(ksoftirqd) == current)
+ 		rcu_softirq_qs();
++
+ 	local_irq_disable();
+ 
+ 	pending = local_softirq_pending();
+@@ -320,29 +581,10 @@ asmlinkage __visible void __softirq_entry __do_softirq(void)
+ 		wakeup_softirqd();
+ 	}
+ 
+-	lockdep_softirq_end(in_hardirq);
+-	account_irq_exit_time(current);
+-	__local_bh_enable(SOFTIRQ_OFFSET);
+-	WARN_ON_ONCE(in_interrupt());
+-	current_restore_flags(old_flags, PF_MEMALLOC);
+-}
+-
+-asmlinkage __visible void do_softirq(void)
+-{
+-	__u32 pending;
+-	unsigned long flags;
+-
+-	if (in_interrupt())
+-		return;
+-
+-	local_irq_save(flags);
+-
+-	pending = local_softirq_pending();
+-
+-	if (pending && !ksoftirqd_running(pending))
+-		do_softirq_own_stack();
+-
+-	local_irq_restore(flags);
++	account_softirq_exit(current);
++ 	lockdep_softirq_end(in_hardirq);
++	softirq_handle_end();
++ 	current_restore_flags(old_flags, PF_MEMALLOC);
+ }
+ 
+ /**
+@@ -350,17 +592,12 @@ asmlinkage __visible void do_softirq(void)
+  */
+ void irq_enter_rcu(void)
+ {
+-	if (tick_nohz_full_cpu(smp_processor_id()) ||
+-		(is_idle_task(current) && !in_interrupt())) {
+-		/*
+-		 * Prevent raise_softirq from needlessly waking up ksoftirqd
+-		 * here, as softirq will be serviced on return from interrupt.
+-		 */
+-		local_bh_disable();
++	__irq_enter_raw();
++
++	if (is_idle_task(current) && (irq_count() == HARDIRQ_OFFSET))
+ 		tick_irq_enter();
+-		_local_bh_enable();
+-	}
+-	__irq_enter();
++
++	account_hardirq_enter(current);
+ }
+ 
+ /**
+@@ -372,31 +609,7 @@ void irq_enter(void)
+ 	irq_enter_rcu();
+ }
+ 
+-static inline void invoke_softirq(void)
+-{
+-	if (ksoftirqd_running(local_softirq_pending()))
+-		return;
+ 
+-	if (!force_irqthreads || !__this_cpu_read(ksoftirqd)) {
+-#ifdef CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK
+-		/*
+-		 * We can safely execute softirq on the current stack if
+-		 * it is the irq stack, because it should be near empty
+-		 * at this stage.
+-		 */
+-		__do_softirq();
+-#else
+-		/*
+-		 * Otherwise, irq_exit() is called on the task stack that can
+-		 * be potentially deep already. So call softirq in its own stack
+-		 * to prevent from any overrun.
+-		 */
+-		do_softirq_own_stack();
+-#endif
+-	} else {
+-		wakeup_softirqd();
+-	}
+-}
+ 
+ static inline void tick_irq_exit(void)
+ {
+@@ -418,7 +631,7 @@ static inline void __irq_exit_rcu(void)
+ #else
+ 	lockdep_assert_irqs_disabled();
+ #endif
+-	account_irq_exit_time(current);
++	account_hardirq_exit(current);
+ 	preempt_count_sub(HARDIRQ_OFFSET);
+ 	if (!in_interrupt() && local_softirq_pending())
+ 		invoke_softirq();
+@@ -467,7 +680,7 @@ inline void raise_softirq_irqoff(unsigned int nr)
+ 	 * Otherwise we wake up ksoftirqd to make sure we
+ 	 * schedule the softirq soon.
+ 	 */
+-	if (!in_interrupt())
++	if (!in_interrupt() && should_wake_ksoftirqd())
+ 		wakeup_softirqd();
+ }
+ 
+@@ -533,6 +746,16 @@ void __tasklet_hi_schedule(struct tasklet_struct *t)
+ }
+ EXPORT_SYMBOL(__tasklet_hi_schedule);
+ 
++static inline bool tasklet_clear_sched(struct tasklet_struct *t)
++{
++	if (test_and_clear_bit(TASKLET_STATE_SCHED, &t->state)) {
++		wake_up_var(&t->state);
++		return true;
++	}
++
++	return false;
++}
++
+ static void tasklet_action_common(struct softirq_action *a,
+ 				  struct tasklet_head *tl_head,
+ 				  unsigned int softirq_nr)
+@@ -552,8 +775,7 @@ static void tasklet_action_common(struct softirq_action *a,
+ 
+ 		if (tasklet_trylock(t)) {
+ 			if (!atomic_read(&t->count)) {
+-				if (!test_and_clear_bit(TASKLET_STATE_SCHED,
+-							&t->state))
++				if (!tasklet_clear_sched(t))
+ 					BUG();
+ 				if (t->use_callback)
+ 					t->callback(t);
+@@ -608,21 +830,62 @@ void tasklet_init(struct tasklet_struct *t,
+ }
+ EXPORT_SYMBOL(tasklet_init);
+ 
++#if defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT)
++/*
++ * Do not use in new code. Waiting for tasklets from atomic contexts is
++ * error prone and should be avoided.
++ */
++void tasklet_unlock_spin_wait(struct tasklet_struct *t)
++{
++	while (test_bit(TASKLET_STATE_RUN, &(t)->state)) {
++		if (IS_ENABLED(CONFIG_PREEMPT_RT)) {
++			/*
++			 * Prevent a live lock when current preempted soft
++			 * interrupt processing or prevents ksoftirqd from
++			 * running. If the tasklet runs on a different CPU
++			 * then this has no effect other than doing the BH
++			 * disable/enable dance for nothing.
++			 */
++			local_bh_disable();
++			local_bh_enable();
++		} else {
++			cpu_relax();
++		}
++	}
++}
++EXPORT_SYMBOL(tasklet_unlock_spin_wait);
++#endif
++
+ void tasklet_kill(struct tasklet_struct *t)
+ {
+ 	if (in_interrupt())
+ 		pr_notice("Attempt to kill tasklet from interrupt\n");
+ 
+-	while (test_and_set_bit(TASKLET_STATE_SCHED, &t->state)) {
+-		do {
+-			yield();
+-		} while (test_bit(TASKLET_STATE_SCHED, &t->state));
+-	}
++	while (test_and_set_bit(TASKLET_STATE_SCHED, &t->state))
++		wait_var_event(&t->state, !test_bit(TASKLET_STATE_SCHED, &t->state));
++
+ 	tasklet_unlock_wait(t);
+-	clear_bit(TASKLET_STATE_SCHED, &t->state);
++	tasklet_clear_sched(t);
+ }
+ EXPORT_SYMBOL(tasklet_kill);
+ 
++#if defined(CONFIG_SMP) || defined(CONFIG_PREEMPT_RT)
++void tasklet_unlock(struct tasklet_struct *t)
++{
++	smp_mb__before_atomic();
++	clear_bit(TASKLET_STATE_RUN, &t->state);
++	smp_mb__after_atomic();
++	wake_up_var(&t->state);
++}
++EXPORT_SYMBOL_GPL(tasklet_unlock);
++
++void tasklet_unlock_wait(struct tasklet_struct *t)
++{
++	wait_var_event(&t->state, !test_bit(TASKLET_STATE_RUN, &t->state));
++}
++EXPORT_SYMBOL_GPL(tasklet_unlock_wait);
++#endif
++
+ void __init softirq_init(void)
+ {
+ 	int cpu;
+@@ -645,18 +908,18 @@ static int ksoftirqd_should_run(unsigned int cpu)
+ 
+ static void run_ksoftirqd(unsigned int cpu)
+ {
+-	local_irq_disable();
++	ksoftirqd_run_begin();
+ 	if (local_softirq_pending()) {
+ 		/*
+ 		 * We can safely run softirq on inline stack, as we are not deep
+ 		 * in the task stack here.
+ 		 */
+ 		__do_softirq();
+-		local_irq_enable();
++		ksoftirqd_run_end();
+ 		cond_resched();
+ 		return;
+ 	}
+-	local_irq_enable();
++	ksoftirqd_run_end();
+ }
+ 
+ #ifdef CONFIG_HOTPLUG_CPU
+diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
+index d0bf6da49..7a74b501a 100644
+--- a/kernel/stop_machine.c
++++ b/kernel/stop_machine.c
+@@ -47,11 +47,27 @@ struct cpu_stopper {
+ 	struct list_head	works;		/* list of pending works */
+ 
+ 	struct cpu_stop_work	stop_work;	/* for stop_cpus */
++	unsigned long		caller;
++	cpu_stop_fn_t		fn;
+ };
+ 
+ static DEFINE_PER_CPU(struct cpu_stopper, cpu_stopper);
+ static bool stop_machine_initialized = false;
+ 
++void print_stop_info(const char *log_lvl, struct task_struct *task)
++{
++	/*
++	 * If @task is a stopper task, it cannot migrate and task_cpu() is
++	 * stable.
++	 */
++	struct cpu_stopper *stopper = per_cpu_ptr(&cpu_stopper, task_cpu(task));
++
++	if (task != stopper->thread)
++		return;
++
++	printk("%sStopper: %pS <- %pS\n", log_lvl, stopper->fn, (void *)stopper->caller);
++}
++
+ /* static data for stop_cpus */
+ static DEFINE_MUTEX(stop_cpus_mutex);
+ static bool stop_cpus_in_progress;
+@@ -128,7 +144,7 @@ static bool cpu_stop_queue_work(unsigned int cpu, struct cpu_stop_work *work)
+ int stop_one_cpu(unsigned int cpu, cpu_stop_fn_t fn, void *arg)
+ {
+ 	struct cpu_stop_done done;
+-	struct cpu_stop_work work = { .fn = fn, .arg = arg, .done = &done };
++	struct cpu_stop_work work = { .fn = fn, .arg = arg, .done = &done, .caller = _RET_IP_ };
+ 
+ 	cpu_stop_init_done(&done, 1);
+ 	if (!cpu_stop_queue_work(cpu, &work))
+@@ -344,7 +360,8 @@ int stop_two_cpus(unsigned int cpu1, unsigned int cpu2, cpu_stop_fn_t fn, void *
+ 	work1 = work2 = (struct cpu_stop_work){
+ 		.fn = multi_cpu_stop,
+ 		.arg = &msdata,
+-		.done = &done
++		.done = &done,
++		.caller = _RET_IP_,
+ 	};
+ 
+ 	cpu_stop_init_done(&done, 2);
+@@ -380,7 +397,7 @@ int stop_two_cpus(unsigned int cpu1, unsigned int cpu2, cpu_stop_fn_t fn, void *
+ bool stop_one_cpu_nowait(unsigned int cpu, cpu_stop_fn_t fn, void *arg,
+ 			struct cpu_stop_work *work_buf)
+ {
+-	*work_buf = (struct cpu_stop_work){ .fn = fn, .arg = arg, };
++	*work_buf = (struct cpu_stop_work){ .fn = fn, .arg = arg, .caller = _RET_IP_, };
+ 	return cpu_stop_queue_work(cpu, work_buf);
+ }
+ 
+@@ -500,6 +517,8 @@ static void cpu_stopper_thread(unsigned int cpu)
+ 		int ret;
+ 
+ 		/* cpu stop callbacks must not sleep, make in_atomic() == T */
++		stopper->caller = work->caller;
++		stopper->fn = fn;
+ 		preempt_count_inc();
+ 		ret = fn(arg);
+ 		if (done) {
+@@ -508,6 +527,8 @@ static void cpu_stopper_thread(unsigned int cpu)
+ 			cpu_stop_signal_done(done);
+ 		}
+ 		preempt_count_dec();
++		stopper->fn = NULL;
++		stopper->caller = 0;
+ 		WARN_ONCE(preempt_count(),
+ 			  "cpu_stop: %ps(%p) leaked preempt count\n", fn, arg);
+ 		goto repeat;
+diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
+index 544ce87ba..3db616aec 100644
+--- a/kernel/time/hrtimer.c
++++ b/kernel/time/hrtimer.c
+@@ -2052,6 +2052,36 @@ SYSCALL_DEFINE2(nanosleep_time32, struct old_timespec32 __user *, rqtp,
+ }
+ #endif
+ 
++#ifdef CONFIG_PREEMPT_RT
++/*
++ * Sleep for 1 ms in hope whoever holds what we want will let it go.
++ */
++void cpu_chill(void)
++{
++	unsigned int freeze_flag = current->flags & PF_NOFREEZE;
++	struct task_struct *self = current;
++	ktime_t chill_time;
++
++	raw_spin_lock_irq(&self->pi_lock);
++	self->saved_state = self->state;
++	__set_current_state_no_track(TASK_UNINTERRUPTIBLE);
++	raw_spin_unlock_irq(&self->pi_lock);
++
++	chill_time = ktime_set(0, NSEC_PER_MSEC);
++
++	current->flags |= PF_NOFREEZE;
++	schedule_hrtimeout(&chill_time, HRTIMER_MODE_REL_HARD);
++	if (!freeze_flag)
++		current->flags &= ~PF_NOFREEZE;
++
++	raw_spin_lock_irq(&self->pi_lock);
++	__set_current_state_no_track(self->saved_state);
++	self->saved_state = TASK_RUNNING;
++	raw_spin_unlock_irq(&self->pi_lock);
++}
++EXPORT_SYMBOL(cpu_chill);
++#endif
++
+ /*
+  * Functions related to boot-time initialization:
+  */
+diff --git a/kernel/time/tick-sched.c b/kernel/time/tick-sched.c
+index aed5d6b6c..c26a7168f 100644
+--- a/kernel/time/tick-sched.c
++++ b/kernel/time/tick-sched.c
+@@ -989,7 +989,7 @@ static bool can_stop_idle_tick(int cpu, struct tick_sched *ts)
+ 	if (unlikely(local_softirq_pending())) {
+ 		static int ratelimit;
+ 
+-		if (ratelimit < 10 &&
++		if (ratelimit < 10 && !local_bh_blocked() &&
+ 		    (local_softirq_pending() & SOFTIRQ_STOP_IDLE_MASK)) {
+ 			pr_warn("NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #%02x!!!\n",
+ 				(unsigned int) local_softirq_pending());
+diff --git a/kernel/time/timer.c b/kernel/time/timer.c
+index c1b52dab3..101a73eea 100644
+--- a/kernel/time/timer.c
++++ b/kernel/time/timer.c
+@@ -1454,7 +1454,7 @@ static void del_timer_wait_running(struct timer_list *timer)
+ 	u32 tf;
+ 
+ 	tf = READ_ONCE(timer->flags);
+-	if (!(tf & TIMER_MIGRATING)) {
++	if (!(tf & (TIMER_MIGRATING | TIMER_IRQSAFE))) {
+ 		struct timer_base *base = get_timer_base(tf);
+ 
+ 		/*
+@@ -1522,6 +1522,12 @@ static int __timer_delete_sync(struct timer_list *timer, bool shutdown)
+ 	 * could lead to deadlock.
+ 	 */
+ 	WARN_ON(in_irq() && !(timer->flags & TIMER_IRQSAFE));
++	/*
++	 * Must be able to sleep on PREEMPT_RT because of the slowpath in
++	 * del_timer_wait_running().
++	 */
++	if (IS_ENABLED(CONFIG_PREEMPT_RT) && !(timer->flags & TIMER_IRQSAFE))
++		lockdep_assert_preemption_enabled();
+ 
+ 	do {
+ 		ret = __try_to_del_timer_sync(timer, shutdown);
+diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
+index d003e1403..0d675726a 100644
+--- a/kernel/trace/trace.c
++++ b/kernel/trace/trace.c
+@@ -2607,60 +2607,43 @@ enum print_line_t trace_handle_return(struct trace_seq *s)
+ }
+ EXPORT_SYMBOL_GPL(trace_handle_return);
+ 
+-unsigned int tracing_gen_ctx_flags(unsigned long irqflags)
++static unsigned short migration_disable_value(void)
+ {
+-	unsigned int trace_flags = 0;
++#if defined(CONFIG_SMP) && defined(CONFIG_PREEMPT_RT)
++	return current->migration_disabled;
++#else
++	return 0;
++#endif
++}
++
++unsigned int tracing_gen_ctx_irq_test(unsigned int irqs_status)
++{
++	unsigned int trace_flags = irqs_status;
+ 	unsigned int pc;
+ 
+ 	pc = preempt_count();
+ 
+-#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT
+-	if (irqs_disabled_flags(irqflags))
+-		trace_flags |= TRACE_FLAG_IRQS_OFF;
+-#else
+-	trace_flags |= TRACE_FLAG_IRQS_NOSUPPORT;
+-#endif
+-
+ 	if (pc & NMI_MASK)
+ 		trace_flags |= TRACE_FLAG_NMI;
+ 	if (pc & HARDIRQ_MASK)
+ 		trace_flags |= TRACE_FLAG_HARDIRQ;
+-
+-	if (pc & SOFTIRQ_OFFSET)
++	if (in_serving_softirq())
+ 		trace_flags |= TRACE_FLAG_SOFTIRQ;
+ 
+ 	if (tif_need_resched())
+ 		trace_flags |= TRACE_FLAG_NEED_RESCHED;
+ 	if (test_preempt_need_resched())
+ 		trace_flags |= TRACE_FLAG_PREEMPT_RESCHED;
+-	return (trace_flags << 16) | (pc & 0xff);
+-}
+ 
+-unsigned int tracing_gen_ctx(void)
+-{
+-	unsigned long irqflags;
+-
+-#ifdef CONFIG_TRACE_IRQFLAGS_SUPPORT
+-	local_save_flags(irqflags);
+-#else
+-	irqflags = 0;
++#ifdef CONFIG_PREEMPT_LAZY
++	if (need_resched_lazy())
++		trace_flags |= TRACE_FLAG_NEED_RESCHED_LAZY;
+ #endif
+-	return tracing_gen_ctx_flags(irqflags);
+-}
+ 
+-unsigned int tracing_gen_ctx_dec(void)
+-{
+-	unsigned int trace_ctx;
+-
+-	trace_ctx = tracing_gen_ctx();
+-
+-	/*
+-	 * Subtract one from the preeption counter if preemption is enabled,
+-	 * see trace_event_buffer_reserve()for details.
+-	 */
+-	if (IS_ENABLED(CONFIG_PREEMPTION))
+-		trace_ctx--;
+-	return trace_ctx;
++	return (pc & 0xff) |
++		(migration_disable_value() & 0xff) << 8 |
++		(preempt_lazy_count() & 0xff) << 16 |
++		(trace_flags << 24);
+ }
+ 
+ struct ring_buffer_event *
+@@ -3856,14 +3839,17 @@ unsigned long trace_total_entries(struct trace_array *tr)
+ 
+ static void print_lat_help_header(struct seq_file *m)
+ {
+-	seq_puts(m, "#                    _------=> CPU#            \n"
+-		    "#                   / _-----=> irqs-off        \n"
+-		    "#                  | / _----=> need-resched    \n"
+-		    "#                  || / _---=> hardirq/softirq \n"
+-		    "#                  ||| / _--=> preempt-depth   \n"
+-		    "#                  |||| /     delay            \n"
+-		    "#  cmd     pid     ||||| time  |   caller      \n"
+-		    "#     \\   /        |||||  \\    |   /         \n");
++	seq_puts(m, "#                    _--------=> CPU#            \n"
++		    "#                   / _-------=> irqs-off        \n"
++		    "#                  | / _------=> need-resched    \n"
++		    "#                  || / _-----=> need-resched-lazy\n"
++		    "#                  ||| / _----=> hardirq/softirq \n"
++		    "#                  |||| / _---=> preempt-depth   \n"
++		    "#                  ||||| / _--=> preempt-lazy-depth\n"
++		    "#                  |||||| / _-=> migrate-disable \n"
++		    "#                  ||||||| /     delay           \n"
++		    "#  cmd     pid     |||||||| time  |   caller     \n"
++		    "#     \\   /        ||||||||  \\    |    /       \n");
+ }
+ 
+ static void print_event_info(struct array_buffer *buf, struct seq_file *m)
+@@ -3897,13 +3883,16 @@ static void print_func_help_header_irq(struct array_buffer *buf, struct seq_file
+ 
+ 	print_event_info(buf, m);
+ 
+-	seq_printf(m, "#                            %.*s  _-----=> irqs-off\n", prec, space);
+-	seq_printf(m, "#                            %.*s / _----=> need-resched\n", prec, space);
+-	seq_printf(m, "#                            %.*s| / _---=> hardirq/softirq\n", prec, space);
+-	seq_printf(m, "#                            %.*s|| / _--=> preempt-depth\n", prec, space);
+-	seq_printf(m, "#                            %.*s||| /     delay\n", prec, space);
+-	seq_printf(m, "#           TASK-PID  %.*s CPU#  ||||   TIMESTAMP  FUNCTION\n", prec, "     TGID   ");
+-	seq_printf(m, "#              | |    %.*s   |   ||||      |         |\n", prec, "       |    ");
++	seq_printf(m, "#                            %.*s  _-------=> irqs-off\n", prec, space);
++	seq_printf(m, "#                            %.*s / _------=> need-resched\n", prec, space);
++	seq_printf(m, "#                            %.*s| / _-----=> need-resched-lazy\n", prec, space);
++	seq_printf(m, "#                            %.*s|| / _----=> hardirq/softirq\n", prec, space);
++	seq_printf(m, "#                            %.*s||| / _---=> preempt-depth\n", prec, space);
++	seq_printf(m, "#                            %.*s|||| / _--=> preempt-lazy-depth\n", prec, space);
++	seq_printf(m, "#                            %.*s||||| / _-=> migrate-disable\n", prec, space);
++	seq_printf(m, "#                            %.*s|||||| /     delay\n", prec, space);
++	seq_printf(m, "#           TASK-PID  %.*s CPU#  |||||||  TIMESTAMP  FUNCTION\n", prec, "     TGID   ");
++	seq_printf(m, "#              | |    %.*s   |   |||||||      |         |\n", prec, "       |    ");
+ }
+ 
+ void
+@@ -9464,7 +9453,6 @@ void ftrace_dump(enum ftrace_dump_mode oops_dump_mode)
+ 	tracing_off();
+ 
+ 	local_irq_save(flags);
+-	printk_nmi_direct_enter();
+ 
+ 	/* Simulate the iterator */
+ 	trace_init_global_iter(&iter);
+@@ -9544,7 +9532,6 @@ void ftrace_dump(enum ftrace_dump_mode oops_dump_mode)
+ 		atomic_dec(&per_cpu_ptr(iter.array_buffer->data, cpu)->disabled);
+ 	}
+ 	atomic_dec(&dump_running);
+-	printk_nmi_direct_exit();
+ 	local_irq_restore(flags);
+ }
+ EXPORT_SYMBOL_GPL(ftrace_dump);
+diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
+index 045cd3b14..b2a72a370 100644
+--- a/kernel/trace/trace.h
++++ b/kernel/trace/trace.h
+@@ -141,25 +141,6 @@ struct kretprobe_trace_entry_head {
+ 	unsigned long		ret_ip;
+ };
+ 
+-/*
+- * trace_flag_type is an enumeration that holds different
+- * states when a trace occurs. These are:
+- *  IRQS_OFF		- interrupts were disabled
+- *  IRQS_NOSUPPORT	- arch does not support irqs_disabled_flags
+- *  NEED_RESCHED	- reschedule is requested
+- *  HARDIRQ		- inside an interrupt handler
+- *  SOFTIRQ		- inside a softirq handler
+- */
+-enum trace_flag_type {
+-	TRACE_FLAG_IRQS_OFF		= 0x01,
+-	TRACE_FLAG_IRQS_NOSUPPORT	= 0x02,
+-	TRACE_FLAG_NEED_RESCHED		= 0x04,
+-	TRACE_FLAG_HARDIRQ		= 0x08,
+-	TRACE_FLAG_SOFTIRQ		= 0x10,
+-	TRACE_FLAG_PREEMPT_RESCHED	= 0x20,
+-	TRACE_FLAG_NMI			= 0x40,
+-};
+-
+ #define TRACE_BUF_SIZE		1024
+ 
+ struct trace_array;
+diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
+index f0dede12b..e706c3039 100644
+--- a/kernel/trace/trace_events.c
++++ b/kernel/trace/trace_events.c
+@@ -184,6 +184,8 @@ static int trace_define_common_fields(void)
+ 	__common_field(unsigned char, flags);
+ 	__common_field(unsigned char, preempt_count);
+ 	__common_field(int, pid);
++	__common_field(unsigned char, migrate_disable);
++	__common_field(unsigned char, preempt_lazy_count);
+ 
+ 	return ret;
+ }
+diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
+index 4778cecee..0c4cc486c 100644
+--- a/kernel/trace/trace_output.c
++++ b/kernel/trace/trace_output.c
+@@ -441,6 +441,7 @@ int trace_print_lat_fmt(struct trace_seq *s, struct trace_entry *entry)
+ {
+ 	char hardsoft_irq;
+ 	char need_resched;
++	char need_resched_lazy;
+ 	char irqs_off;
+ 	int hardirq;
+ 	int softirq;
+@@ -471,6 +472,9 @@ int trace_print_lat_fmt(struct trace_seq *s, struct trace_entry *entry)
+ 		break;
+ 	}
+ 
++	need_resched_lazy =
++		(entry->flags & TRACE_FLAG_NEED_RESCHED_LAZY) ? 'L' : '.';
++
+ 	hardsoft_irq =
+ 		(nmi && hardirq)     ? 'Z' :
+ 		nmi                  ? 'z' :
+@@ -479,14 +483,25 @@ int trace_print_lat_fmt(struct trace_seq *s, struct trace_entry *entry)
+ 		softirq              ? 's' :
+ 		                       '.' ;
+ 
+-	trace_seq_printf(s, "%c%c%c",
+-			 irqs_off, need_resched, hardsoft_irq);
++	trace_seq_printf(s, "%c%c%c%c",
++			 irqs_off, need_resched, need_resched_lazy,
++			 hardsoft_irq);
+ 
+ 	if (entry->preempt_count)
+ 		trace_seq_printf(s, "%x", entry->preempt_count);
+ 	else
+ 		trace_seq_putc(s, '.');
+ 
++	if (entry->preempt_lazy_count)
++		trace_seq_printf(s, "%x", entry->preempt_lazy_count);
++	else
++		trace_seq_putc(s, '.');
++
++	if (entry->migrate_disable)
++		trace_seq_printf(s, "%x", entry->migrate_disable);
++	else
++		trace_seq_putc(s, '.');
++
+ 	return !trace_seq_has_overflowed(s);
+ }
+ 
+diff --git a/kernel/workqueue.c b/kernel/workqueue.c
+index 9db32d973..663f295f9 100644
+--- a/kernel/workqueue.c
++++ b/kernel/workqueue.c
+@@ -4816,9 +4816,7 @@ void show_workqueue_state(void)
+ 				 * drivers that queue work while holding locks
+ 				 * also taken in their write paths.
+ 				 */
+-				printk_safe_enter();
+ 				show_pwq(pwq);
+-				printk_safe_exit();
+ 			}
+ 			raw_spin_unlock_irqrestore(&pwq->pool->lock, flags);
+ 			/*
+@@ -4842,7 +4840,6 @@ void show_workqueue_state(void)
+ 		 * queue work while holding locks also taken in their write
+ 		 * paths.
+ 		 */
+-		printk_safe_enter();
+ 		pr_info("pool %d:", pool->id);
+ 		pr_cont_pool_info(pool);
+ 		pr_cont(" hung=%us workers=%d",
+@@ -4857,7 +4854,6 @@ void show_workqueue_state(void)
+ 			first = false;
+ 		}
+ 		pr_cont("\n");
+-		printk_safe_exit();
+ 	next_pool:
+ 		raw_spin_unlock_irqrestore(&pool->lock, flags);
+ 		/*
+@@ -4949,6 +4945,10 @@ static void unbind_workers(int cpu)
+ 		pool->flags |= POOL_DISASSOCIATED;
+ 
+ 		raw_spin_unlock_irq(&pool->lock);
++
++		for_each_pool_worker(worker, pool)
++			WARN_ON_ONCE(set_cpus_allowed_ptr(worker->task, cpu_active_mask) < 0);
++
+ 		mutex_unlock(&wq_pool_attach_mutex);
+ 
+ 		/*
+diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
+index 5839cfdc1..cd5433600 100644
+--- a/lib/Kconfig.debug
++++ b/lib/Kconfig.debug
+@@ -1420,7 +1420,7 @@ config DEBUG_ATOMIC_SLEEP
+ 
+ config DEBUG_LOCKING_API_SELFTESTS
+ 	bool "Locking API boot-time self-tests"
+-	depends on DEBUG_KERNEL
++	depends on DEBUG_KERNEL && !PREEMPT_RT
+ 	help
+ 	  Say Y here if you want the kernel to run a short self-test during
+ 	  bootup. The self-test checks whether common types of locking bugs
+diff --git a/lib/bug.c b/lib/bug.c
+index 4ab398a2d..9c681f29e 100644
+--- a/lib/bug.c
++++ b/lib/bug.c
+@@ -202,6 +202,7 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
+ 	else
+ 		pr_crit("Kernel BUG at %pB [verbose debug info unavailable]\n",
+ 			(void *)bugaddr);
++	pr_flush(1000, true);
+ 
+ 	return BUG_TRAP_TYPE_BUG;
+ }
+diff --git a/lib/cpumask.c b/lib/cpumask.c
+index fb22fb266..c3c76b833 100644
+--- a/lib/cpumask.c
++++ b/lib/cpumask.c
+@@ -261,3 +261,21 @@ int cpumask_any_and_distribute(const struct cpumask *src1p,
+ 	return next;
+ }
+ EXPORT_SYMBOL(cpumask_any_and_distribute);
++
++int cpumask_any_distribute(const struct cpumask *srcp)
++{
++	int next, prev;
++
++	/* NOTE: our first selection will skip 0. */
++	prev = __this_cpu_read(distribute_cpu_mask_prev);
++
++	next = cpumask_next(prev, srcp);
++	if (next >= nr_cpu_ids)
++		next = cpumask_first(srcp);
++
++	if (next < nr_cpu_ids)
++		__this_cpu_write(distribute_cpu_mask_prev, next);
++
++	return next;
++}
++EXPORT_SYMBOL(cpumask_any_distribute);
+diff --git a/lib/debugobjects.c b/lib/debugobjects.c
+index 71bdc167a..e5ab016ca 100644
+--- a/lib/debugobjects.c
++++ b/lib/debugobjects.c
+@@ -564,7 +564,10 @@ __debug_object_init(void *addr, const struct debug_obj_descr *descr, int onstack
+ 	struct debug_obj *obj;
+ 	unsigned long flags;
+ 
+-	fill_pool();
++#ifdef CONFIG_PREEMPT_RT
++	if (preempt_count() == 0 && !irqs_disabled())
++#endif
++		fill_pool();
+ 
+ 	db = get_bucket((unsigned long) addr);
+ 
+diff --git a/lib/dump_stack.c b/lib/dump_stack.c
+index a00ee6eed..f5a33b6f7 100644
+--- a/lib/dump_stack.c
++++ b/lib/dump_stack.c
+@@ -12,6 +12,7 @@
+ #include <linux/atomic.h>
+ #include <linux/kexec.h>
+ #include <linux/utsname.h>
++#include <linux/stop_machine.h>
+ 
+ static char dump_stack_arch_desc_str[128];
+ 
+@@ -57,6 +58,7 @@ void dump_stack_print_info(const char *log_lvl)
+ 		       log_lvl, dump_stack_arch_desc_str);
+ 
+ 	print_worker_info(log_lvl, current);
++	print_stop_info(log_lvl, current);
+ }
+ 
+ /**
+diff --git a/lib/irq_poll.c b/lib/irq_poll.c
+index 2f17b488d..7557bf7ec 100644
+--- a/lib/irq_poll.c
++++ b/lib/irq_poll.c
+@@ -37,6 +37,7 @@ void irq_poll_sched(struct irq_poll *iop)
+ 	list_add_tail(&iop->list, this_cpu_ptr(&blk_cpu_iopoll));
+ 	raise_softirq_irqoff(IRQ_POLL_SOFTIRQ);
+ 	local_irq_restore(flags);
++	preempt_check_resched_rt();
+ }
+ EXPORT_SYMBOL(irq_poll_sched);
+ 
+@@ -72,6 +73,7 @@ void irq_poll_complete(struct irq_poll *iop)
+ 	local_irq_save(flags);
+ 	__irq_poll_complete(iop);
+ 	local_irq_restore(flags);
++	preempt_check_resched_rt();
+ }
+ EXPORT_SYMBOL(irq_poll_complete);
+ 
+@@ -96,6 +98,7 @@ static void __latent_entropy irq_poll_softirq(struct softirq_action *h)
+ 		}
+ 
+ 		local_irq_enable();
++		preempt_check_resched_rt();
+ 
+ 		/* Even though interrupts have been re-enabled, this
+ 		 * access is safe because interrupts can only add new
+@@ -133,6 +136,7 @@ static void __latent_entropy irq_poll_softirq(struct softirq_action *h)
+ 		__raise_softirq_irqoff(IRQ_POLL_SOFTIRQ);
+ 
+ 	local_irq_enable();
++	preempt_check_resched_rt();
+ }
+ 
+ /**
+@@ -196,6 +200,7 @@ static int irq_poll_cpu_dead(unsigned int cpu)
+ 			 this_cpu_ptr(&blk_cpu_iopoll));
+ 	__raise_softirq_irqoff(IRQ_POLL_SOFTIRQ);
+ 	local_irq_enable();
++	preempt_check_resched_rt();
+ 
+ 	return 0;
+ }
+diff --git a/lib/locking-selftest.c b/lib/locking-selftest.c
+index 76c52b0b7..98c376b02 100644
+--- a/lib/locking-selftest.c
++++ b/lib/locking-selftest.c
+@@ -787,6 +787,8 @@ GENERATE_TESTCASE(init_held_rtmutex);
+ #include "locking-selftest-spin-hardirq.h"
+ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe1_hard_spin)
+ 
++#ifndef CONFIG_PREEMPT_RT
++
+ #include "locking-selftest-rlock-hardirq.h"
+ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe1_hard_rlock)
+ 
+@@ -802,9 +804,12 @@ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe1_soft_rlock)
+ #include "locking-selftest-wlock-softirq.h"
+ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe1_soft_wlock)
+ 
++#endif
++
+ #undef E1
+ #undef E2
+ 
++#ifndef CONFIG_PREEMPT_RT
+ /*
+  * Enabling hardirqs with a softirq-safe lock held:
+  */
+@@ -837,6 +842,8 @@ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe2A_rlock)
+ #undef E1
+ #undef E2
+ 
++#endif
++
+ /*
+  * Enabling irqs with an irq-safe lock held:
+  */
+@@ -860,6 +867,8 @@ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe2A_rlock)
+ #include "locking-selftest-spin-hardirq.h"
+ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe2B_hard_spin)
+ 
++#ifndef CONFIG_PREEMPT_RT
++
+ #include "locking-selftest-rlock-hardirq.h"
+ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe2B_hard_rlock)
+ 
+@@ -875,6 +884,8 @@ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe2B_soft_rlock)
+ #include "locking-selftest-wlock-softirq.h"
+ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe2B_soft_wlock)
+ 
++#endif
++
+ #undef E1
+ #undef E2
+ 
+@@ -906,6 +917,8 @@ GENERATE_PERMUTATIONS_2_EVENTS(irqsafe2B_soft_wlock)
+ #include "locking-selftest-spin-hardirq.h"
+ GENERATE_PERMUTATIONS_3_EVENTS(irqsafe3_hard_spin)
+ 
++#ifndef CONFIG_PREEMPT_RT
++
+ #include "locking-selftest-rlock-hardirq.h"
+ GENERATE_PERMUTATIONS_3_EVENTS(irqsafe3_hard_rlock)
+ 
+@@ -921,6 +934,8 @@ GENERATE_PERMUTATIONS_3_EVENTS(irqsafe3_soft_rlock)
+ #include "locking-selftest-wlock-softirq.h"
+ GENERATE_PERMUTATIONS_3_EVENTS(irqsafe3_soft_wlock)
+ 
++#endif
++
+ #undef E1
+ #undef E2
+ #undef E3
+@@ -954,6 +969,8 @@ GENERATE_PERMUTATIONS_3_EVENTS(irqsafe3_soft_wlock)
+ #include "locking-selftest-spin-hardirq.h"
+ GENERATE_PERMUTATIONS_3_EVENTS(irqsafe4_hard_spin)
+ 
++#ifndef CONFIG_PREEMPT_RT
++
+ #include "locking-selftest-rlock-hardirq.h"
+ GENERATE_PERMUTATIONS_3_EVENTS(irqsafe4_hard_rlock)
+ 
+@@ -969,10 +986,14 @@ GENERATE_PERMUTATIONS_3_EVENTS(irqsafe4_soft_rlock)
+ #include "locking-selftest-wlock-softirq.h"
+ GENERATE_PERMUTATIONS_3_EVENTS(irqsafe4_soft_wlock)
+ 
++#endif
++
+ #undef E1
+ #undef E2
+ #undef E3
+ 
++#ifndef CONFIG_PREEMPT_RT
++
+ /*
+  * read-lock / write-lock irq inversion.
+  *
+@@ -1162,6 +1183,11 @@ GENERATE_PERMUTATIONS_3_EVENTS(W1W2_R2R3_R3W1)
+ #undef E1
+ #undef E2
+ #undef E3
++
++#endif
++
++#ifndef CONFIG_PREEMPT_RT
++
+ /*
+  * read-lock / write-lock recursion that is actually safe.
+  */
+@@ -1208,6 +1234,8 @@ GENERATE_PERMUTATIONS_3_EVENTS(irq_read_recursion_soft_wlock)
+ #undef E2
+ #undef E3
+ 
++#endif
++
+ /*
+  * read-lock / write-lock recursion that is unsafe.
+  */
+@@ -2456,6 +2484,7 @@ void locking_selftest(void)
+ 
+ 	printk("  --------------------------------------------------------------------------\n");
+ 
++#ifndef CONFIG_PREEMPT_RT
+ 	/*
+ 	 * irq-context testcases:
+ 	 */
+@@ -2470,6 +2499,28 @@ void locking_selftest(void)
+ 	DO_TESTCASE_6x2x2RW("irq read-recursion #2", irq_read_recursion2);
+ 	DO_TESTCASE_6x2x2RW("irq read-recursion #3", irq_read_recursion3);
+ 
++#else
++	/* On -rt, we only do hardirq context test for raw spinlock */
++	DO_TESTCASE_1B("hard-irqs-on + irq-safe-A", irqsafe1_hard_spin, 12);
++	DO_TESTCASE_1B("hard-irqs-on + irq-safe-A", irqsafe1_hard_spin, 21);
++
++	DO_TESTCASE_1B("hard-safe-A + irqs-on", irqsafe2B_hard_spin, 12);
++	DO_TESTCASE_1B("hard-safe-A + irqs-on", irqsafe2B_hard_spin, 21);
++
++	DO_TESTCASE_1B("hard-safe-A + unsafe-B #1", irqsafe3_hard_spin, 123);
++	DO_TESTCASE_1B("hard-safe-A + unsafe-B #1", irqsafe3_hard_spin, 132);
++	DO_TESTCASE_1B("hard-safe-A + unsafe-B #1", irqsafe3_hard_spin, 213);
++	DO_TESTCASE_1B("hard-safe-A + unsafe-B #1", irqsafe3_hard_spin, 231);
++	DO_TESTCASE_1B("hard-safe-A + unsafe-B #1", irqsafe3_hard_spin, 312);
++	DO_TESTCASE_1B("hard-safe-A + unsafe-B #1", irqsafe3_hard_spin, 321);
++
++	DO_TESTCASE_1B("hard-safe-A + unsafe-B #2", irqsafe4_hard_spin, 123);
++	DO_TESTCASE_1B("hard-safe-A + unsafe-B #2", irqsafe4_hard_spin, 132);
++	DO_TESTCASE_1B("hard-safe-A + unsafe-B #2", irqsafe4_hard_spin, 213);
++	DO_TESTCASE_1B("hard-safe-A + unsafe-B #2", irqsafe4_hard_spin, 231);
++	DO_TESTCASE_1B("hard-safe-A + unsafe-B #2", irqsafe4_hard_spin, 312);
++	DO_TESTCASE_1B("hard-safe-A + unsafe-B #2", irqsafe4_hard_spin, 321);
++#endif
+ 	ww_tests();
+ 
+ 	force_read_lock_recursive = 0;
+diff --git a/lib/nmi_backtrace.c b/lib/nmi_backtrace.c
+index 8abe1870d..b09a490f5 100644
+--- a/lib/nmi_backtrace.c
++++ b/lib/nmi_backtrace.c
+@@ -75,12 +75,6 @@ void nmi_trigger_cpumask_backtrace(const cpumask_t *mask,
+ 		touch_softlockup_watchdog();
+ 	}
+ 
+-	/*
+-	 * Force flush any remote buffers that might be stuck in IRQ context
+-	 * and therefore could not run their irq_work.
+-	 */
+-	printk_safe_flush();
+-
+ 	clear_bit_unlock(0, &backtrace_flag);
+ 	put_cpu();
+ }
+diff --git a/lib/scatterlist.c b/lib/scatterlist.c
+index a59778946..907f59045 100644
+--- a/lib/scatterlist.c
++++ b/lib/scatterlist.c
+@@ -892,7 +892,7 @@ void sg_miter_stop(struct sg_mapping_iter *miter)
+ 			flush_kernel_dcache_page(miter->page);
+ 
+ 		if (miter->__flags & SG_MITER_ATOMIC) {
+-			WARN_ON_ONCE(preemptible());
++			WARN_ON_ONCE(!pagefault_disabled());
+ 			kunmap_atomic(miter->addr);
+ 		} else
+ 			kunmap(miter->page);
+diff --git a/lib/smp_processor_id.c b/lib/smp_processor_id.c
+index 2916606a9..0c0c42b14 100644
+--- a/lib/smp_processor_id.c
++++ b/lib/smp_processor_id.c
+@@ -26,6 +26,11 @@ unsigned int check_preemption_disabled(const char *what1, const char *what2)
+ 	if (current->nr_cpus_allowed == 1)
+ 		goto out;
+ 
++#ifdef CONFIG_SMP
++	if (current->migration_disabled)
++		goto out;
++#endif
++
+ 	/*
+ 	 * It is valid to assume CPU-locality during early bootup:
+ 	 */
+diff --git a/lib/test_lockup.c b/lib/test_lockup.c
+index 78a630bbd..d27a80502 100644
+--- a/lib/test_lockup.c
++++ b/lib/test_lockup.c
+@@ -485,6 +485,21 @@ static int __init test_lockup_init(void)
+ 		return -EINVAL;
+ 
+ #ifdef CONFIG_DEBUG_SPINLOCK
++#ifdef CONFIG_PREEMPT_RT
++	if (test_magic(lock_spinlock_ptr,
++		       offsetof(spinlock_t, lock.wait_lock.magic),
++		       SPINLOCK_MAGIC) ||
++	    test_magic(lock_rwlock_ptr,
++		       offsetof(rwlock_t, rtmutex.wait_lock.magic),
++		       SPINLOCK_MAGIC) ||
++	    test_magic(lock_mutex_ptr,
++		       offsetof(struct mutex, lock.wait_lock.magic),
++		       SPINLOCK_MAGIC) ||
++	    test_magic(lock_rwsem_ptr,
++		       offsetof(struct rw_semaphore, rtmutex.wait_lock.magic),
++		       SPINLOCK_MAGIC))
++		return -EINVAL;
++#else
+ 	if (test_magic(lock_spinlock_ptr,
+ 		       offsetof(spinlock_t, rlock.magic),
+ 		       SPINLOCK_MAGIC) ||
+@@ -498,6 +513,7 @@ static int __init test_lockup_init(void)
+ 		       offsetof(struct rw_semaphore, wait_lock.magic),
+ 		       SPINLOCK_MAGIC))
+ 		return -EINVAL;
++#endif
+ #endif
+ 
+ 	if ((wait_state != TASK_RUNNING ||
+diff --git a/mm/Kconfig b/mm/Kconfig
+index f66457168..fccd4ebdb 100644
+--- a/mm/Kconfig
++++ b/mm/Kconfig
+@@ -404,7 +404,7 @@ config NOMMU_INITIAL_TRIM_EXCESS
+ 
+ config TRANSPARENT_HUGEPAGE
+ 	bool "Transparent Hugepage Support"
+-	depends on HAVE_ARCH_TRANSPARENT_HUGEPAGE
++	depends on HAVE_ARCH_TRANSPARENT_HUGEPAGE && !PREEMPT_RT
+ 	select COMPACTION
+ 	select XARRAY_MULTI
+ 	help
+@@ -943,6 +943,9 @@ config ARCH_HAS_HUGEPD
+ config MAPPING_DIRTY_HELPERS
+         bool
+ 
++config KMAP_LOCAL
++        bool
++
+ config PIN_MEMORY
+ 	bool "Support for pin memory"
+ 	depends on MMU && ARM64
+diff --git a/mm/highmem.c b/mm/highmem.c
+index efe38ab47..ad72e587c 100644
+--- a/mm/highmem.c
++++ b/mm/highmem.c
+@@ -31,10 +31,6 @@
+ #include <asm/tlbflush.h>
+ #include <linux/vmalloc.h>
+ 
+-#if defined(CONFIG_HIGHMEM) || defined(CONFIG_X86_32)
+-DEFINE_PER_CPU(int, __kmap_atomic_idx);
+-#endif
+-
+ /*
+  * Virtual_count is not a pure "count".
+  *  0 means that it is not mapped, and has not been mapped
+@@ -108,9 +104,7 @@ static inline wait_queue_head_t *get_pkmap_wait_queue_head(unsigned int color)
+ atomic_long_t _totalhigh_pages __read_mostly;
+ EXPORT_SYMBOL(_totalhigh_pages);
+ 
+-EXPORT_PER_CPU_SYMBOL(__kmap_atomic_idx);
+-
+-unsigned int nr_free_highpages (void)
++unsigned int __nr_free_highpages (void)
+ {
+ 	struct zone *zone;
+ 	unsigned int pages = 0;
+@@ -147,7 +141,7 @@ pte_t * pkmap_page_table;
+ 		do { spin_unlock(&kmap_lock); (void)(flags); } while (0)
+ #endif
+ 
+-struct page *kmap_to_page(void *vaddr)
++struct page *__kmap_to_page(void *vaddr)
+ {
+ 	unsigned long addr = (unsigned long)vaddr;
+ 
+@@ -158,7 +152,7 @@ struct page *kmap_to_page(void *vaddr)
+ 
+ 	return virt_to_page(addr);
+ }
+-EXPORT_SYMBOL(kmap_to_page);
++EXPORT_SYMBOL(__kmap_to_page);
+ 
+ static void flush_all_zero_pkmaps(void)
+ {
+@@ -200,10 +194,7 @@ static void flush_all_zero_pkmaps(void)
+ 		flush_tlb_kernel_range(PKMAP_ADDR(0), PKMAP_ADDR(LAST_PKMAP));
+ }
+ 
+-/**
+- * kmap_flush_unused - flush all unused kmap mappings in order to remove stray mappings
+- */
+-void kmap_flush_unused(void)
++void __kmap_flush_unused(void)
+ {
+ 	lock_kmap();
+ 	flush_all_zero_pkmaps();
+@@ -428,7 +419,250 @@ void zero_user_segments(struct page *page, unsigned start1, unsigned end1,
+ }
+ EXPORT_SYMBOL(zero_user_segments);
+ #endif /* CONFIG_TRANSPARENT_HUGEPAGE */
+-#endif	/* CONFIG_HIGHMEM */
++#endif /* CONFIG_HIGHMEM */
++
++#ifdef CONFIG_KMAP_LOCAL
++
++#include <asm/kmap_size.h>
++
++/*
++ * With DEBUG_HIGHMEM the stack depth is doubled and every second
++ * slot is unused which acts as a guard page
++ */
++#ifdef CONFIG_DEBUG_HIGHMEM
++# define KM_INCR       2
++#else
++# define KM_INCR       1
++#endif
++
++static inline int kmap_local_idx_push(void)
++{
++        WARN_ON_ONCE(in_irq() && !irqs_disabled());
++        current->kmap_ctrl.idx += KM_INCR;
++        BUG_ON(current->kmap_ctrl.idx >= KM_MAX_IDX);
++        return current->kmap_ctrl.idx - 1;
++
++}
++
++static inline int kmap_local_idx(void)
++{
++	return current->kmap_ctrl.idx - 1;
++}
++
++static inline void kmap_local_idx_pop(void)
++{
++	current->kmap_ctrl.idx -= KM_INCR;
++	BUG_ON(current->kmap_ctrl.idx < 0);
++}
++
++#ifndef arch_kmap_local_post_map
++# define arch_kmap_local_post_map(vaddr, pteval)       do { } while (0)
++#endif
++
++#ifndef arch_kmap_local_pre_unmap
++# define arch_kmap_local_pre_unmap(vaddr)              do { } while (0)
++#endif
++
++#ifndef arch_kmap_local_post_unmap
++# define arch_kmap_local_post_unmap(vaddr)             do { } while (0)
++#endif
++
++#ifndef arch_kmap_local_map_idx
++#define arch_kmap_local_map_idx(idx, pfn)      kmap_local_calc_idx(idx)
++#endif
++
++#ifndef arch_kmap_local_unmap_idx
++#define arch_kmap_local_unmap_idx(idx, vaddr)  kmap_local_calc_idx(idx)
++#endif
++
++#ifndef arch_kmap_local_high_get
++static inline void *arch_kmap_local_high_get(struct page *page)
++{
++        return NULL;
++}
++#endif
++
++/* Unmap a local mapping which was obtained by kmap_high_get() */
++static inline bool kmap_high_unmap_local(unsigned long vaddr)
++{
++#ifdef ARCH_NEEDS_KMAP_HIGH_GET
++        if (vaddr >= PKMAP_ADDR(0) && vaddr < PKMAP_ADDR(LAST_PKMAP)) {
++                kunmap_high(pte_page(pkmap_page_table[PKMAP_NR(vaddr)]));
++		return true;
++	}
++#endif
++	return false;
++}
++
++static inline int kmap_local_calc_idx(int idx)
++{
++        return idx + KM_MAX_IDX * smp_processor_id();
++}
++
++static pte_t *__kmap_pte;
++
++static pte_t *kmap_get_pte(void)
++{
++       if (!__kmap_pte)
++               __kmap_pte = virt_to_kpte(__fix_to_virt(FIX_KMAP_BEGIN));
++       return __kmap_pte;
++}
++
++void *__kmap_local_pfn_prot(unsigned long pfn, pgprot_t prot)
++{
++        pte_t pteval, *kmap_pte = kmap_get_pte();
++        unsigned long vaddr;
++        int idx;
++
++        /*
++         * Disable migration so resulting virtual address is stable
++         * accross preemption.
++         */
++        migrate_disable();
++        preempt_disable();
++        idx = arch_kmap_local_map_idx(kmap_local_idx_push(), pfn);
++        vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
++        BUG_ON(!pte_none(*(kmap_pte - idx)));
++        pteval = pfn_pte(pfn, prot);
++        set_pte_at(&init_mm, vaddr, kmap_pte - idx, pteval);
++        arch_kmap_local_post_map(vaddr, pteval);
++        current->kmap_ctrl.pteval[kmap_local_idx()] = pteval;
++	preempt_enable();
++
++        return (void *)vaddr;
++}
++EXPORT_SYMBOL_GPL(__kmap_local_pfn_prot);
++
++void *__kmap_local_page_prot(struct page *page, pgprot_t prot)
++{
++        void *kmap;
++ 
++        if (!PageHighMem(page))
++                return page_address(page);
++ 
++        /* Try kmap_high_get() if architecture has it enabled */
++        kmap = arch_kmap_local_high_get(page);
++        if (kmap)
++                return kmap;
++ 
++        return __kmap_local_pfn_prot(page_to_pfn(page), prot);
++}
++EXPORT_SYMBOL(__kmap_local_page_prot);
++
++void kunmap_local_indexed(void *vaddr)
++{
++        unsigned long addr = (unsigned long) vaddr & PAGE_MASK;
++        pte_t *kmap_pte = kmap_get_pte();
++        int idx;
++ 
++        if (addr < __fix_to_virt(FIX_KMAP_END) ||
++            addr > __fix_to_virt(FIX_KMAP_BEGIN)) {
++                /*
++                 * Handle mappings which were obtained by kmap_high_get()
++                 * first as the virtual address of such mappings is below
++                 * PAGE_OFFSET. Warn for all other addresses which are in
++                 * the user space part of the virtual address space.
++                 */
++                if (!kmap_high_unmap_local(addr))
++                        WARN_ON_ONCE(addr < PAGE_OFFSET);
++                return;
++        }
++
++        preempt_disable();
++        idx = arch_kmap_local_unmap_idx(kmap_local_idx(), addr);
++        WARN_ON_ONCE(addr != __fix_to_virt(FIX_KMAP_BEGIN + idx));
++ 
++        arch_kmap_local_pre_unmap(addr);
++        pte_clear(&init_mm, addr, kmap_pte - idx);
++        arch_kmap_local_post_unmap(addr);
++        current->kmap_ctrl.pteval[kmap_local_idx()] = __pte(0);
++	kmap_local_idx_pop();
++        preempt_enable();
++	migrate_enable();
++}
++EXPORT_SYMBOL(kunmap_local_indexed);
++
++/*
++ * Invoked before switch_to(). This is safe even when during or after
++ * clearing the maps an interrupt which needs a kmap_local happens because
++ * the task::kmap_ctrl.idx is not modified by the unmapping code so a
++ * nested kmap_local will use the next unused index and restore the index
++ * on unmap. The already cleared kmaps of the outgoing task are irrelevant
++ * because the interrupt context does not know about them. The same applies
++ * when scheduling back in for an interrupt which happens before the
++ * restore is complete.
++ */
++void __kmap_local_sched_out(void)
++{
++        struct task_struct *tsk = current;
++        pte_t *kmap_pte = kmap_get_pte();
++        int i;
++
++        /* Clear kmaps */
++        for (i = 0; i < tsk->kmap_ctrl.idx; i++) {
++                pte_t pteval = tsk->kmap_ctrl.pteval[i];
++                unsigned long addr;
++                int idx;
++ 
++                /* With debug all even slots are unmapped and act as guard */
++                if (IS_ENABLED(CONFIG_DEBUG_HIGHMEM) && !(i & 0x01)) {
++                        WARN_ON_ONCE(!pte_none(pteval));
++                        continue;
++                }
++                if (WARN_ON_ONCE(pte_none(pteval)))
++                        continue;
++ 
++                /*
++                 * This is a horrible hack for XTENSA to calculate the
++                 * coloured PTE index. Uses the PFN encoded into the pteval
++                 * and the map index calculation because the actual mapped
++                 * virtual address is not stored in task::kmap_ctrl.
++                 * For any sane architecture this is optimized out.
++                 */
++                idx = arch_kmap_local_map_idx(i, pte_pfn(pteval));
++ 
++                addr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
++                arch_kmap_local_pre_unmap(addr);
++                pte_clear(&init_mm, addr, kmap_pte - idx);
++                arch_kmap_local_post_unmap(addr);
++        }
++}
++ 
++void __kmap_local_sched_in(void)
++{
++        struct task_struct *tsk = current;
++        pte_t *kmap_pte = kmap_get_pte();
++        int i;
++
++        /* Restore kmaps */
++        for (i = 0; i < tsk->kmap_ctrl.idx; i++) {
++                pte_t pteval = tsk->kmap_ctrl.pteval[i];
++                unsigned long addr;
++                int idx;
++ 
++                /* With debug all even slots are unmapped and act as guard */
++                if (IS_ENABLED(CONFIG_DEBUG_HIGHMEM) && !(i & 0x01)) {
++                        WARN_ON_ONCE(!pte_none(pteval));
++                        continue;
++                }
++                if (WARN_ON_ONCE(pte_none(pteval)))
++                        continue;
++
++                /* See comment in __kmap_local_sched_out() */
++                idx = arch_kmap_local_map_idx(i, pte_pfn(pteval));
++                addr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
++                set_pte_at(&init_mm, addr, kmap_pte - idx, pteval);
++                arch_kmap_local_post_map(addr, pteval);
++        }
++}
++
++void kmap_local_fork(struct task_struct *tsk)
++{
++        if (WARN_ON_ONCE(tsk->kmap_ctrl.idx))
++                memset(&tsk->kmap_ctrl, 0, sizeof(tsk->kmap_ctrl));
++}
++
++#endif
+ 
+ #if defined(HASHED_PAGE_VIRTUAL)
+ 
+diff --git a/mm/memcontrol.c b/mm/memcontrol.c
+index 710903654..6ddd19d33 100644
+--- a/mm/memcontrol.c
++++ b/mm/memcontrol.c
+@@ -67,6 +67,7 @@
+ #include <net/sock.h>
+ #include <net/ip.h>
+ #include "slab.h"
++#include <linux/local_lock.h>
+ 
+ #include <linux/uaccess.h>
+ 
+@@ -100,6 +101,14 @@ bool cgroup_memory_noswap __read_mostly;
+ static DECLARE_WAIT_QUEUE_HEAD(memcg_cgwb_frn_waitq);
+ #endif
+ 
++
++struct event_lock {
++        local_lock_t l;
++};
++static DEFINE_PER_CPU(struct event_lock, event_lock) = {
++        .l      = INIT_LOCAL_LOCK(l),
++};
++
+ /* Whether legacy memory+swap accounting is active */
+ static bool do_memsw_account(void)
+ {
+@@ -764,6 +773,7 @@ void __mod_memcg_lruvec_state(struct lruvec *lruvec, enum node_stat_item idx,
+ 	pn = container_of(lruvec, struct mem_cgroup_per_node, lruvec);
+ 	memcg = pn->memcg;
+ 
++	preempt_disable_rt();
+ 	/* Update memcg */
+ 	__this_cpu_add(memcg->vmstats_percpu->state[idx], val);
+ 
+@@ -771,6 +781,7 @@ void __mod_memcg_lruvec_state(struct lruvec *lruvec, enum node_stat_item idx,
+ 	__this_cpu_add(pn->lruvec_stats_percpu->state[idx], val);
+ 
+ 	memcg_rstat_updated(memcg);
++	preempt_enable_rt();
+ }
+ 
+ /**
+@@ -2174,6 +2185,7 @@ void unlock_page_memcg(struct page *page)
+ EXPORT_SYMBOL(unlock_page_memcg);
+ 
+ struct memcg_stock_pcp {
++	local_lock_t lock;
+ 	struct mem_cgroup *cached; /* this never be root cgroup */
+ 	unsigned int nr_pages;
+ 
+@@ -2225,7 +2237,7 @@ static bool consume_stock(struct mem_cgroup *memcg, unsigned int nr_pages)
+ 	if (nr_pages > MEMCG_CHARGE_BATCH)
+ 		return ret;
+ 
+-	local_irq_save(flags);
++	local_lock_irqsave(&memcg_stock.lock, flags);
+ 
+ 	stock = this_cpu_ptr(&memcg_stock);
+ 	if (memcg == stock->cached && stock->nr_pages >= nr_pages) {
+@@ -2233,7 +2245,7 @@ static bool consume_stock(struct mem_cgroup *memcg, unsigned int nr_pages)
+ 		ret = true;
+ 	}
+ 
+-	local_irq_restore(flags);
++	local_unlock_irqrestore(&memcg_stock.lock, flags);
+ 
+ 	return ret;
+ }
+@@ -2268,14 +2280,14 @@ static void drain_local_stock(struct work_struct *dummy)
+ 	 * The only protection from memory hotplug vs. drain_stock races is
+ 	 * that we always operate on local CPU stock here with IRQ disabled
+ 	 */
+-	local_irq_save(flags);
++	local_lock_irqsave(&memcg_stock.lock, flags);
+ 
+ 	stock = this_cpu_ptr(&memcg_stock);
+ 	drain_obj_stock(stock);
+ 	drain_stock(stock);
+ 	clear_bit(FLUSHING_CACHED_CHARGE, &stock->flags);
+ 
+-	local_irq_restore(flags);
++	local_unlock_irqrestore(&memcg_stock.lock, flags);
+ }
+ 
+ /*
+@@ -2287,7 +2299,7 @@ static void refill_stock(struct mem_cgroup *memcg, unsigned int nr_pages)
+ 	struct memcg_stock_pcp *stock;
+ 	unsigned long flags;
+ 
+-	local_irq_save(flags);
++	local_lock_irqsave(&memcg_stock.lock, flags);
+ 
+ 	stock = this_cpu_ptr(&memcg_stock);
+ 	if (stock->cached != memcg) { /* reset if necessary */
+@@ -2300,7 +2312,7 @@ static void refill_stock(struct mem_cgroup *memcg, unsigned int nr_pages)
+ 	if (stock->nr_pages > MEMCG_CHARGE_BATCH)
+ 		drain_stock(stock);
+ 
+-	local_irq_restore(flags);
++	local_unlock_irqrestore(&memcg_stock.lock, flags);
+ }
+ 
+ /*
+@@ -2320,7 +2332,7 @@ static void drain_all_stock(struct mem_cgroup *root_memcg)
+ 	 * as well as workers from this path always operate on the local
+ 	 * per-cpu data. CPU up doesn't touch memcg_stock at all.
+ 	 */
+-	curcpu = get_cpu();
++	curcpu = get_cpu_light();
+ 	for_each_online_cpu(cpu) {
+ 		struct memcg_stock_pcp *stock = &per_cpu(memcg_stock, cpu);
+ 		struct mem_cgroup *memcg;
+@@ -2343,7 +2355,7 @@ static void drain_all_stock(struct mem_cgroup *root_memcg)
+ 				schedule_work_on(cpu, &stock->work);
+ 		}
+ 	}
+-	put_cpu();
++	put_cpu_light();
+ 	mutex_unlock(&percpu_charge_mutex);
+ }
+ 
+@@ -3145,7 +3157,7 @@ static bool consume_obj_stock(struct obj_cgroup *objcg, unsigned int nr_bytes)
+ 	unsigned long flags;
+ 	bool ret = false;
+ 
+-	local_irq_save(flags);
++	local_lock_irqsave(&memcg_stock.lock, flags);
+ 
+ 	stock = this_cpu_ptr(&memcg_stock);
+ 	if (objcg == stock->cached_objcg && stock->nr_bytes >= nr_bytes) {
+@@ -3153,7 +3165,7 @@ static bool consume_obj_stock(struct obj_cgroup *objcg, unsigned int nr_bytes)
+ 		ret = true;
+ 	}
+ 
+-	local_irq_restore(flags);
++	local_unlock_irqrestore(&memcg_stock.lock, flags);
+ 
+ 	return ret;
+ }
+@@ -3209,7 +3221,7 @@ static void refill_obj_stock(struct obj_cgroup *objcg, unsigned int nr_bytes)
+ 	struct memcg_stock_pcp *stock;
+ 	unsigned long flags;
+ 
+-	local_irq_save(flags);
++	local_lock_irqsave(&memcg_stock.lock, flags);
+ 
+ 	stock = this_cpu_ptr(&memcg_stock);
+ 	if (stock->cached_objcg != objcg) { /* reset if necessary */
+@@ -3223,7 +3235,7 @@ static void refill_obj_stock(struct obj_cgroup *objcg, unsigned int nr_bytes)
+ 	if (stock->nr_bytes > PAGE_SIZE)
+ 		drain_obj_stock(stock);
+ 
+-	local_irq_restore(flags);
++	local_unlock_irqrestore(&memcg_stock.lock, flags);
+ }
+ 
+ int obj_cgroup_charge(struct obj_cgroup *objcg, gfp_t gfp, size_t size)
+@@ -6426,12 +6438,12 @@ static int mem_cgroup_move_account(struct page *page,
+ 
+ 	ret = 0;
+ 
+-	local_irq_disable();
++	local_lock_irq(&event_lock.l);
+ 	mem_cgroup_charge_statistics(to, page, nr_pages);
+ 	memcg_check_events(to, page);
+ 	mem_cgroup_charge_statistics(from, page, -nr_pages);
+ 	memcg_check_events(from, page);
+-	local_irq_enable();
++	local_unlock_irq(&event_lock.l);
+ out_unlock:
+ 	unlock_page(page);
+ out:
+@@ -7408,10 +7420,10 @@ int mem_cgroup_charge(struct page *page, struct mm_struct *mm, gfp_t gfp_mask)
+ 	css_get(&memcg->css);
+ 	commit_charge(page, memcg);
+ 
+-	local_irq_disable();
++	local_lock_irq(&event_lock.l);
+ 	mem_cgroup_charge_statistics(memcg, page, nr_pages);
+ 	memcg_check_events(memcg, page);
+-	local_irq_enable();
++	local_unlock_irq(&event_lock.l);
+ 
+ 	/*
+ 	 * Cgroup1's unified memory+swap counter has been charged with the
+@@ -7467,11 +7479,11 @@ static void uncharge_batch(const struct uncharge_gather *ug)
+ 		memcg_oom_recover(ug->memcg);
+ 	}
+ 
+-	local_irq_save(flags);
++	local_lock_irqsave(&event_lock.l, flags);
+ 	__count_memcg_events(ug->memcg, PGPGOUT, ug->pgpgout);
+ 	__this_cpu_add(ug->memcg->vmstats_percpu->nr_page_events, ug->nr_memory);
+ 	memcg_check_events(ug->memcg, ug->dummy_page);
+-	local_irq_restore(flags);
++	local_unlock_irqrestore(&event_lock.l, flags);
+ 
+ 	/* drop reference from uncharge_page */
+ 	css_put(&ug->memcg->css);
+@@ -7643,10 +7655,10 @@ void mem_cgroup_migrate(struct page *oldpage, struct page *newpage)
+ 	css_get(&memcg->css);
+ 	commit_charge(newpage, memcg);
+ 
+-	local_irq_save(flags);
++	local_lock_irqsave(&event_lock.l, flags);
+ 	mem_cgroup_charge_statistics(memcg, newpage, nr_pages);
+ 	memcg_check_events(memcg, newpage);
+-	local_irq_restore(flags);
++	local_unlock_irqrestore(&event_lock.l, flags);
+ }
+ 
+ DEFINE_STATIC_KEY_FALSE(memcg_sockets_enabled_key);
+@@ -7776,9 +7788,13 @@ static int __init mem_cgroup_init(void)
+ 	cpuhp_setup_state_nocalls(CPUHP_MM_MEMCQ_DEAD, "mm/memctrl:dead", NULL,
+ 				  memcg_hotplug_cpu_dead);
+ 
+-	for_each_possible_cpu(cpu)
+-		INIT_WORK(&per_cpu_ptr(&memcg_stock, cpu)->work,
+-			  drain_local_stock);
++	for_each_possible_cpu(cpu) {
++		struct memcg_stock_pcp *stock;
++
++		stock = per_cpu_ptr(&memcg_stock, cpu);
++		INIT_WORK(&stock->work, drain_local_stock);
++		local_lock_init(&stock->lock);
++	}
+ 
+ 	for_each_node(node) {
+ 		struct mem_cgroup_tree_per_node *rtpn;
+@@ -7829,6 +7845,7 @@ void mem_cgroup_swapout(struct page *page, swp_entry_t entry)
+ 	struct mem_cgroup *memcg, *swap_memcg;
+ 	unsigned int nr_entries;
+ 	unsigned short oldid;
++	unsigned long flags;
+ 
+ 	VM_BUG_ON_PAGE(PageLRU(page), page);
+ 	VM_BUG_ON_PAGE(page_count(page), page);
+@@ -7874,9 +7891,13 @@ void mem_cgroup_swapout(struct page *page, swp_entry_t entry)
+ 	 * important here to have the interrupts disabled because it is the
+ 	 * only synchronisation we have for updating the per-CPU variables.
+ 	 */
++	local_lock_irqsave(&event_lock.l, flags);
++#ifndef CONFIG_PREEMPT_RT
+ 	VM_BUG_ON(!irqs_disabled());
++#endif
+ 	mem_cgroup_charge_statistics(memcg, page, -nr_entries);
+ 	memcg_check_events(memcg, page);
++	local_unlock_irqrestore(&event_lock.l, flags);
+ 
+ 	css_put(&memcg->css);
+ }
+diff --git a/mm/page_alloc.c b/mm/page_alloc.c
+index 9e85e8b52..8f0d4b6c3 100644
+--- a/mm/page_alloc.c
++++ b/mm/page_alloc.c
+@@ -61,6 +61,7 @@
+ #include <linux/hugetlb.h>
+ #include <linux/sched/rt.h>
+ #include <linux/sched/mm.h>
++#include <linux/local_lock.h>
+ #include <linux/page_owner.h>
+ #include <linux/kthread.h>
+ #include <linux/memcontrol.h>
+@@ -393,6 +394,13 @@ EXPORT_SYMBOL(nr_node_ids);
+ EXPORT_SYMBOL(nr_online_nodes);
+ #endif
+ 
++struct pa_lock {
++	local_lock_t l;
++};
++static DEFINE_PER_CPU(struct pa_lock, pa_lock) = {
++	.l	= INIT_LOCAL_LOCK(l),
++};
++
+ int page_group_by_mobility_disabled __read_mostly;
+ 
+ #ifdef CONFIG_DEFERRED_STRUCT_PAGE_INIT
+@@ -1337,7 +1345,7 @@ static inline void prefetch_buddy(struct page *page)
+ }
+ 
+ /*
+- * Frees a number of pages from the PCP lists
++ * Frees a number of pages which have been collected from the pcp lists.
+  * Assumes all pages on list are in same zone, and of same order.
+  * count is the number of pages to free.
+  *
+@@ -1347,15 +1355,56 @@ static inline void prefetch_buddy(struct page *page)
+  * And clear the zone's pages_scanned counter, to hold off the "all pages are
+  * pinned" detection logic.
+  */
+-static void free_pcppages_bulk(struct zone *zone, int count,
+-					struct per_cpu_pages *pcp)
++static void free_pcppages_bulk(struct zone *zone, struct list_head *head,
++                              bool zone_retry)
++{
++        bool isolated_pageblocks;
++        struct page *page, *tmp;
++        unsigned long flags;
++
++        spin_lock_irqsave(&zone->lock, flags);
++        isolated_pageblocks = has_isolate_pageblock(zone);
++ 
++        /*
++         * Use safe version since after __free_one_page(),
++         * page->lru.next will not point to original list.
++         */
++        list_for_each_entry_safe(page, tmp, head, lru) {
++                int mt = get_pcppage_migratetype(page);
++
++                if (page_zone(page) != zone) {
++                        /*
++                         * free_unref_page_list() sorts pages by zone. If we end
++                         * up with pages from a different NUMA nodes belonging
++                         * to the same ZONE index then we need to redo with the
++                         * correct ZONE pointer. Skip the page for now, redo it
++                         * on the next iteration.
++                         */
++                        WARN_ON_ONCE(zone_retry == false);
++                        if (zone_retry)
++                                continue;
++                }
++
++		/* MIGRATE_ISOLATE page should not go to pcplists */
++                VM_BUG_ON_PAGE(is_migrate_isolate(mt), page);
++                /* Pageblock could have been isolated meanwhile */
++                if (unlikely(isolated_pageblocks))
++                        mt = get_pageblock_migratetype(page);
++ 
++		list_del(&page->lru);
++		__free_one_page(page, page_to_pfn(page), zone, 0, mt, FPI_NONE);
++                trace_mm_page_pcpu_drain(page, 0, mt);
++        }
++        spin_unlock_irqrestore(&zone->lock, flags);
++}
++
++static void isolate_pcp_pages(int count, struct per_cpu_pages *pcp,
++                             struct list_head *dst)
+ {
+ 	int migratetype = 0;
+ 	int batch_free = 0;
+ 	int prefetch_nr = READ_ONCE(pcp->batch);
+-	bool isolated_pageblocks;
+-	struct page *page, *tmp;
+-	LIST_HEAD(head);
++	struct page *page;
+ 
+ 	/*
+ 	 * Ensure proper count is passed which otherwise would stuck in the
+@@ -1392,7 +1441,7 @@ static void free_pcppages_bulk(struct zone *zone, int count,
+ 			if (bulkfree_pcp_prepare(page))
+ 				continue;
+ 
+-			list_add_tail(&page->lru, &head);
++			list_add_tail(&page->lru, dst);
+ 
+ 			/*
+ 			 * We are going to put the page back to the global
+@@ -1409,26 +1458,6 @@ static void free_pcppages_bulk(struct zone *zone, int count,
+ 			}
+ 		} while (--count && --batch_free && !list_empty(list));
+ 	}
+-
+-	spin_lock(&zone->lock);
+-	isolated_pageblocks = has_isolate_pageblock(zone);
+-
+-	/*
+-	 * Use safe version since after __free_one_page(),
+-	 * page->lru.next will not point to original list.
+-	 */
+-	list_for_each_entry_safe(page, tmp, &head, lru) {
+-		int mt = get_pcppage_migratetype(page);
+-		/* MIGRATE_ISOLATE page should not go to pcplists */
+-		VM_BUG_ON_PAGE(is_migrate_isolate(mt), page);
+-		/* Pageblock could have been isolated meanwhile */
+-		if (unlikely(isolated_pageblocks))
+-			mt = get_pageblock_migratetype(page);
+-
+-		__free_one_page(page, page_to_pfn(page), zone, 0, mt, FPI_NONE);
+-		trace_mm_page_pcpu_drain(page, 0, mt);
+-	}
+-	spin_unlock(&zone->lock);
+ }
+ 
+ static void free_one_page(struct zone *zone,
+@@ -1530,11 +1559,11 @@ static void __free_pages_ok(struct page *page, unsigned int order,
+ 		return;
+ 
+ 	migratetype = get_pfnblock_migratetype(page, pfn);
+-	local_irq_save(flags);
++	local_lock_irqsave(&pa_lock.l, flags);
+ 	__count_vm_events(PGFREE, 1 << order);
+ 	free_one_page(page_zone(page), page, pfn, order, migratetype,
+ 		      fpi_flags);
+-	local_irq_restore(flags);
++	local_unlock_irqrestore(&pa_lock.l, flags);
+ }
+ 
+ void __free_pages_core(struct page *page, unsigned int order)
+@@ -2945,13 +2974,18 @@ void drain_zone_pages(struct zone *zone, struct per_cpu_pages *pcp)
+ {
+ 	unsigned long flags;
+ 	int to_drain, batch;
++	LIST_HEAD(dst);
+ 
+-	local_irq_save(flags);
++	local_lock_irqsave(&pa_lock.l, flags);
+ 	batch = READ_ONCE(pcp->batch);
+ 	to_drain = min(pcp->count, batch);
+ 	if (to_drain > 0)
+-		free_pcppages_bulk(zone, to_drain, pcp);
+-	local_irq_restore(flags);
++		isolate_pcp_pages(to_drain, pcp, &dst);
++
++	local_unlock_irqrestore(&pa_lock.l, flags);
++
++	if (to_drain > 0)
++		free_pcppages_bulk(zone, &dst, false);
+ }
+ #endif
+ 
+@@ -2967,14 +3001,21 @@ static void drain_pages_zone(unsigned int cpu, struct zone *zone)
+ 	unsigned long flags;
+ 	struct per_cpu_pageset *pset;
+ 	struct per_cpu_pages *pcp;
++	LIST_HEAD(dst);
++	int count;
+ 
+-	local_irq_save(flags);
++	local_lock_irqsave(&pa_lock.l, flags);
+ 	pset = per_cpu_ptr(zone->pageset, cpu);
+ 
+ 	pcp = &pset->pcp;
+-	if (pcp->count)
+-		free_pcppages_bulk(zone, pcp->count, pcp);
+-	local_irq_restore(flags);
++	count = pcp->count;
++	if (count)
++		isolate_pcp_pages(count, pcp, &dst);
++
++	local_unlock_irqrestore(&pa_lock.l, flags);
++
++	if (count)
++		free_pcppages_bulk(zone, &dst, false);
+ }
+ 
+ /*
+@@ -3022,9 +3063,9 @@ static void drain_local_pages_wq(struct work_struct *work)
+ 	 * cpu which is allright but we also have to make sure to not move to
+ 	 * a different one.
+ 	 */
+-	preempt_disable();
++	migrate_disable();
+ 	drain_local_pages(drain->zone);
+-	preempt_enable();
++	migrate_enable();
+ }
+ 
+ /*
+@@ -3194,7 +3235,8 @@ static bool free_unref_page_prepare(struct page *page, unsigned long pfn)
+ 	return true;
+ }
+ 
+-static void free_unref_page_commit(struct page *page, unsigned long pfn)
++static void free_unref_page_commit(struct page *page, unsigned long pfn,
++				   struct list_head *dst)
+ {
+ 	struct zone *zone = page_zone(page);
+ 	struct per_cpu_pages *pcp;
+@@ -3223,7 +3265,8 @@ static void free_unref_page_commit(struct page *page, unsigned long pfn)
+ 	list_add(&page->lru, &pcp->lists[migratetype]);
+ 	pcp->count++;
+ 	if (pcp->count >= READ_ONCE(pcp->high))
+-		free_pcppages_bulk(zone, READ_ONCE(pcp->batch), pcp);
++                
++		isolate_pcp_pages(READ_ONCE(pcp->batch), pcp, dst);
+ }
+ 
+ /*
+@@ -3233,6 +3276,8 @@ void free_unref_page(struct page *page)
+ {
+ 	unsigned long flags;
+ 	unsigned long pfn = page_to_pfn(page);
++        struct zone *zone = page_zone(page);
++        LIST_HEAD(dst);
+ 
+ 	/* Free dynamic hugetlb page */
+ 	if (free_page_to_dhugetlb_pool(page))
+@@ -3241,9 +3286,11 @@ void free_unref_page(struct page *page)
+ 	if (!free_unref_page_prepare(page, pfn))
+ 		return;
+ 
+-	local_irq_save(flags);
+-	free_unref_page_commit(page, pfn);
+-	local_irq_restore(flags);
++	local_lock_irqsave(&pa_lock.l, flags);
++	free_unref_page_commit(page, pfn, &dst);
++	local_unlock_irqrestore(&pa_lock.l, flags);
++	if (!list_empty(&dst))
++		free_pcppages_bulk(zone, &dst, false);
+ }
+ 
+ /*
+@@ -3254,6 +3301,11 @@ void free_unref_page_list(struct list_head *list)
+ 	struct page *page, *next;
+ 	unsigned long flags, pfn;
+ 	int batch_count = 0;
++        struct list_head dsts[__MAX_NR_ZONES];
++        int i;
++
++        for (i = 0; i < __MAX_NR_ZONES; i++)
++                INIT_LIST_HEAD(&dsts[i]);
+ 
+ 	/* Free dynamic hugetlb page list */
+ 	free_page_list_to_dhugetlb_pool(list);
+@@ -3266,25 +3318,42 @@ void free_unref_page_list(struct list_head *list)
+ 		set_page_private(page, pfn);
+ 	}
+ 
+-	local_irq_save(flags);
++	local_lock_irqsave(&pa_lock.l, flags);
+ 	list_for_each_entry_safe(page, next, list, lru) {
+ 		unsigned long pfn = page_private(page);
++		enum zone_type type;
+ 
+ 		set_page_private(page, 0);
+ 		trace_mm_page_free_batched(page);
+-		free_unref_page_commit(page, pfn);
++		type = page_zonenum(page);
++		free_unref_page_commit(page, pfn, &dsts[type]);
+ 
+ 		/*
+ 		 * Guard against excessive IRQ disabled times when we get
+ 		 * a large list of pages to free.
+ 		 */
+ 		if (++batch_count == SWAP_CLUSTER_MAX) {
+-			local_irq_restore(flags);
++			local_unlock_irqrestore(&pa_lock.l, flags);
+ 			batch_count = 0;
+-			local_irq_save(flags);
++			local_lock_irqsave(&pa_lock.l, flags);
+ 		}
+ 	}
+-	local_irq_restore(flags);
++	local_unlock_irqrestore(&pa_lock.l, flags);
++
++	for (i = 0; i < __MAX_NR_ZONES; ) {
++		struct page *page;
++		struct zone *zone;
++
++		if (list_empty(&dsts[i])) {
++			i++;
++			continue;
++		}
++
++		page = list_first_entry(&dsts[i], struct page, lru);
++		zone = page_zone(page);
++
++		free_pcppages_bulk(zone, &dsts[i], true);
++	}
+ }
+ 
+ /*
+@@ -3441,7 +3510,7 @@ static struct page *rmqueue_pcplist(struct zone *preferred_zone,
+ 	struct page *page;
+ 	unsigned long flags;
+ 
+-	local_irq_save(flags);
++	local_lock_irqsave(&pa_lock.l, flags);
+ 	pcp = &this_cpu_ptr(zone->pageset)->pcp;
+ 	list = &pcp->lists[migratetype];
+ 	page = __rmqueue_pcplist(zone,  migratetype, alloc_flags, pcp, list);
+@@ -3449,7 +3518,7 @@ static struct page *rmqueue_pcplist(struct zone *preferred_zone,
+ 		__count_zid_vm_events(PGALLOC, page_zonenum(page), 1);
+ 		zone_statistics(preferred_zone, zone);
+ 	}
+-	local_irq_restore(flags);
++	local_unlock_irqrestore(&pa_lock.l, flags);
+ 	return page;
+ }
+ 
+@@ -3483,7 +3552,8 @@ struct page *rmqueue(struct zone *preferred_zone,
+ 	 * allocate greater than order-1 page units with __GFP_NOFAIL.
+ 	 */
+ 	WARN_ON_ONCE((gfp_flags & __GFP_NOFAIL) && (order > 1));
+-	spin_lock_irqsave(&zone->lock, flags);
++	local_lock_irqsave(&pa_lock.l, flags);
++	spin_lock(&zone->lock);
+ 
+ 	do {
+ 		page = NULL;
+@@ -3509,7 +3579,7 @@ struct page *rmqueue(struct zone *preferred_zone,
+ 
+ 	__count_zid_vm_events(PGALLOC, page_zonenum(page), 1 << order);
+ 	zone_statistics(preferred_zone, zone);
+-	local_irq_restore(flags);
++	local_unlock_irqrestore(&pa_lock.l, flags);
+ 
+ out:
+ 	/* Separate test+clear to avoid unnecessary atomics */
+@@ -3522,7 +3592,7 @@ struct page *rmqueue(struct zone *preferred_zone,
+ 	return page;
+ 
+ failed:
+-	local_irq_restore(flags);
++	local_unlock_irqrestore(&pa_lock.l, flags);
+ 	return NULL;
+ }
+ 
+@@ -9344,7 +9414,7 @@ void zone_pcp_reset(struct zone *zone)
+ 	struct per_cpu_pageset *pset;
+ 
+ 	/* avoid races with drain_pages()  */
+-	local_irq_save(flags);
++	local_lock_irqsave(&pa_lock.l, flags);
+ 	if (zone->pageset != &boot_pageset) {
+ 		for_each_online_cpu(cpu) {
+ 			pset = per_cpu_ptr(zone->pageset, cpu);
+@@ -9353,7 +9423,7 @@ void zone_pcp_reset(struct zone *zone)
+ 		free_percpu(zone->pageset);
+ 		zone->pageset = &boot_pageset;
+ 	}
+-	local_irq_restore(flags);
++	local_unlock_irqrestore(&pa_lock.l, flags);
+ }
+ 
+ #ifdef CONFIG_MEMORY_HOTREMOVE
+diff --git a/mm/shmem.c b/mm/shmem.c
+index f7caf1dec..0ef372e7d 100644
+--- a/mm/shmem.c
++++ b/mm/shmem.c
+@@ -307,10 +307,10 @@ static int shmem_reserve_inode(struct super_block *sb, ino_t *inop)
+ 	ino_t ino;
+ 
+ 	if (!(sb->s_flags & SB_KERNMOUNT)) {
+-		spin_lock(&sbinfo->stat_lock);
++		raw_spin_lock(&sbinfo->stat_lock);
+ 		if (sbinfo->max_inodes) {
+ 			if (!sbinfo->free_inodes) {
+-				spin_unlock(&sbinfo->stat_lock);
++				raw_spin_unlock(&sbinfo->stat_lock);
+ 				return -ENOSPC;
+ 			}
+ 			sbinfo->free_inodes--;
+@@ -333,7 +333,7 @@ static int shmem_reserve_inode(struct super_block *sb, ino_t *inop)
+ 			}
+ 			*inop = ino;
+ 		}
+-		spin_unlock(&sbinfo->stat_lock);
++		raw_spin_unlock(&sbinfo->stat_lock);
+ 	} else if (inop) {
+ 		/*
+ 		 * __shmem_file_setup, one of our callers, is lock-free: it
+@@ -348,13 +348,14 @@ static int shmem_reserve_inode(struct super_block *sb, ino_t *inop)
+ 		 * to worry about things like glibc compatibility.
+ 		 */
+ 		ino_t *next_ino;
++
+ 		next_ino = per_cpu_ptr(sbinfo->ino_batch, get_cpu());
+ 		ino = *next_ino;
+ 		if (unlikely(ino % SHMEM_INO_BATCH == 0)) {
+-			spin_lock(&sbinfo->stat_lock);
++			raw_spin_lock(&sbinfo->stat_lock);
+ 			ino = sbinfo->next_ino;
+ 			sbinfo->next_ino += SHMEM_INO_BATCH;
+-			spin_unlock(&sbinfo->stat_lock);
++			raw_spin_unlock(&sbinfo->stat_lock);
+ 			if (unlikely(is_zero_ino(ino)))
+ 				ino++;
+ 		}
+@@ -370,9 +371,9 @@ static void shmem_free_inode(struct super_block *sb)
+ {
+ 	struct shmem_sb_info *sbinfo = SHMEM_SB(sb);
+ 	if (sbinfo->max_inodes) {
+-		spin_lock(&sbinfo->stat_lock);
++		raw_spin_lock(&sbinfo->stat_lock);
+ 		sbinfo->free_inodes++;
+-		spin_unlock(&sbinfo->stat_lock);
++		raw_spin_unlock(&sbinfo->stat_lock);
+ 	}
+ }
+ 
+@@ -1471,10 +1472,10 @@ static struct mempolicy *shmem_get_sbmpol(struct shmem_sb_info *sbinfo)
+ {
+ 	struct mempolicy *mpol = NULL;
+ 	if (sbinfo->mpol) {
+-		spin_lock(&sbinfo->stat_lock);	/* prevent replace/use races */
++		raw_spin_lock(&sbinfo->stat_lock);	/* prevent replace/use races */
+ 		mpol = sbinfo->mpol;
+ 		mpol_get(mpol);
+-		spin_unlock(&sbinfo->stat_lock);
++		raw_spin_unlock(&sbinfo->stat_lock);
+ 	}
+ 	return mpol;
+ }
+@@ -3575,9 +3576,10 @@ static int shmem_reconfigure(struct fs_context *fc)
+ 	struct shmem_options *ctx = fc->fs_private;
+ 	struct shmem_sb_info *sbinfo = SHMEM_SB(fc->root->d_sb);
+ 	unsigned long inodes;
++	struct mempolicy *mpol = NULL;
+ 	const char *err;
+ 
+-	spin_lock(&sbinfo->stat_lock);
++	raw_spin_lock(&sbinfo->stat_lock);
+ 	inodes = sbinfo->max_inodes - sbinfo->free_inodes;
+ 
+ 	if ((ctx->seen & SHMEM_SEEN_BLOCKS) && ctx->blocks) {
+@@ -3623,14 +3625,15 @@ static int shmem_reconfigure(struct fs_context *fc)
+ 	 * Preserve previous mempolicy unless mpol remount option was specified.
+ 	 */
+ 	if (ctx->mpol) {
+-		mpol_put(sbinfo->mpol);
++		mpol = sbinfo->mpol;
+ 		sbinfo->mpol = ctx->mpol;	/* transfers initial ref */
+ 		ctx->mpol = NULL;
+ 	}
+-	spin_unlock(&sbinfo->stat_lock);
++	raw_spin_unlock(&sbinfo->stat_lock);
++	mpol_put(mpol);
+ 	return 0;
+ out:
+-	spin_unlock(&sbinfo->stat_lock);
++	raw_spin_unlock(&sbinfo->stat_lock);
+ 	return invalfc(fc, "%s", err);
+ }
+ 
+@@ -3747,7 +3750,7 @@ static int shmem_fill_super(struct super_block *sb, struct fs_context *fc)
+ 	sbinfo->mpol = ctx->mpol;
+ 	ctx->mpol = NULL;
+ 
+-	spin_lock_init(&sbinfo->stat_lock);
++	raw_spin_lock_init(&sbinfo->stat_lock);
+ 	if (percpu_counter_init(&sbinfo->used_blocks, 0, GFP_KERNEL))
+ 		goto failed;
+ 	spin_lock_init(&sbinfo->shrinklist_lock);
+diff --git a/mm/slab.c b/mm/slab.c
+index ae84578f3..a65a5f169 100644
+--- a/mm/slab.c
++++ b/mm/slab.c
+@@ -234,7 +234,7 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
+ 	parent->shared = NULL;
+ 	parent->alien = NULL;
+ 	parent->colour_next = 0;
+-	spin_lock_init(&parent->list_lock);
++	raw_spin_lock_init(&parent->list_lock);
+ 	parent->free_objects = 0;
+ 	parent->free_touched = 0;
+ }
+@@ -559,9 +559,9 @@ static noinline void cache_free_pfmemalloc(struct kmem_cache *cachep,
+ 	page_node = page_to_nid(page);
+ 	n = get_node(cachep, page_node);
+ 
+-	spin_lock(&n->list_lock);
++	raw_spin_lock(&n->list_lock);
+ 	free_block(cachep, &objp, 1, page_node, &list);
+-	spin_unlock(&n->list_lock);
++	raw_spin_unlock(&n->list_lock);
+ 
+ 	slabs_destroy(cachep, &list);
+ }
+@@ -699,7 +699,7 @@ static void __drain_alien_cache(struct kmem_cache *cachep,
+ 	struct kmem_cache_node *n = get_node(cachep, node);
+ 
+ 	if (ac->avail) {
+-		spin_lock(&n->list_lock);
++		raw_spin_lock(&n->list_lock);
+ 		/*
+ 		 * Stuff objects into the remote nodes shared array first.
+ 		 * That way we could avoid the overhead of putting the objects
+@@ -710,7 +710,7 @@ static void __drain_alien_cache(struct kmem_cache *cachep,
+ 
+ 		free_block(cachep, ac->entry, ac->avail, node, list);
+ 		ac->avail = 0;
+-		spin_unlock(&n->list_lock);
++		raw_spin_unlock(&n->list_lock);
+ 	}
+ }
+ 
+@@ -783,9 +783,9 @@ static int __cache_free_alien(struct kmem_cache *cachep, void *objp,
+ 		slabs_destroy(cachep, &list);
+ 	} else {
+ 		n = get_node(cachep, page_node);
+-		spin_lock(&n->list_lock);
++		raw_spin_lock(&n->list_lock);
+ 		free_block(cachep, &objp, 1, page_node, &list);
+-		spin_unlock(&n->list_lock);
++		raw_spin_unlock(&n->list_lock);
+ 		slabs_destroy(cachep, &list);
+ 	}
+ 	return 1;
+@@ -826,10 +826,10 @@ static int init_cache_node(struct kmem_cache *cachep, int node, gfp_t gfp)
+ 	 */
+ 	n = get_node(cachep, node);
+ 	if (n) {
+-		spin_lock_irq(&n->list_lock);
++		raw_spin_lock_irq(&n->list_lock);
+ 		n->free_limit = (1 + nr_cpus_node(node)) * cachep->batchcount +
+ 				cachep->num;
+-		spin_unlock_irq(&n->list_lock);
++		raw_spin_unlock_irq(&n->list_lock);
+ 
+ 		return 0;
+ 	}
+@@ -908,7 +908,7 @@ static int setup_kmem_cache_node(struct kmem_cache *cachep,
+ 		goto fail;
+ 
+ 	n = get_node(cachep, node);
+-	spin_lock_irq(&n->list_lock);
++	raw_spin_lock_irq(&n->list_lock);
+ 	if (n->shared && force_change) {
+ 		free_block(cachep, n->shared->entry,
+ 				n->shared->avail, node, &list);
+@@ -926,7 +926,7 @@ static int setup_kmem_cache_node(struct kmem_cache *cachep,
+ 		new_alien = NULL;
+ 	}
+ 
+-	spin_unlock_irq(&n->list_lock);
++	raw_spin_unlock_irq(&n->list_lock);
+ 	slabs_destroy(cachep, &list);
+ 
+ 	/*
+@@ -965,7 +965,7 @@ static void cpuup_canceled(long cpu)
+ 		if (!n)
+ 			continue;
+ 
+-		spin_lock_irq(&n->list_lock);
++		raw_spin_lock_irq(&n->list_lock);
+ 
+ 		/* Free limit for this kmem_cache_node */
+ 		n->free_limit -= cachep->batchcount;
+@@ -976,7 +976,7 @@ static void cpuup_canceled(long cpu)
+ 		nc->avail = 0;
+ 
+ 		if (!cpumask_empty(mask)) {
+-			spin_unlock_irq(&n->list_lock);
++			raw_spin_unlock_irq(&n->list_lock);
+ 			goto free_slab;
+ 		}
+ 
+@@ -990,7 +990,7 @@ static void cpuup_canceled(long cpu)
+ 		alien = n->alien;
+ 		n->alien = NULL;
+ 
+-		spin_unlock_irq(&n->list_lock);
++		raw_spin_unlock_irq(&n->list_lock);
+ 
+ 		kfree(shared);
+ 		if (alien) {
+@@ -1174,7 +1174,7 @@ static void __init init_list(struct kmem_cache *cachep, struct kmem_cache_node *
+ 	/*
+ 	 * Do not assume that spinlocks can be initialized via memcpy:
+ 	 */
+-	spin_lock_init(&ptr->list_lock);
++	raw_spin_lock_init(&ptr->list_lock);
+ 
+ 	MAKE_ALL_LISTS(cachep, ptr, nodeid);
+ 	cachep->node[nodeid] = ptr;
+@@ -1345,11 +1345,11 @@ slab_out_of_memory(struct kmem_cache *cachep, gfp_t gfpflags, int nodeid)
+ 	for_each_kmem_cache_node(cachep, node, n) {
+ 		unsigned long total_slabs, free_slabs, free_objs;
+ 
+-		spin_lock_irqsave(&n->list_lock, flags);
++		raw_spin_lock_irqsave(&n->list_lock, flags);
+ 		total_slabs = n->total_slabs;
+ 		free_slabs = n->free_slabs;
+ 		free_objs = n->free_objects;
+-		spin_unlock_irqrestore(&n->list_lock, flags);
++		raw_spin_unlock_irqrestore(&n->list_lock, flags);
+ 
+ 		pr_warn("  node %d: slabs: %ld/%ld, objs: %ld/%ld\n",
+ 			node, total_slabs - free_slabs, total_slabs,
+@@ -2106,7 +2106,7 @@ static void check_spinlock_acquired(struct kmem_cache *cachep)
+ {
+ #ifdef CONFIG_SMP
+ 	check_irq_off();
+-	assert_spin_locked(&get_node(cachep, numa_mem_id())->list_lock);
++	assert_raw_spin_locked(&get_node(cachep, numa_mem_id())->list_lock);
+ #endif
+ }
+ 
+@@ -2114,7 +2114,7 @@ static void check_spinlock_acquired_node(struct kmem_cache *cachep, int node)
+ {
+ #ifdef CONFIG_SMP
+ 	check_irq_off();
+-	assert_spin_locked(&get_node(cachep, node)->list_lock);
++	assert_raw_spin_locked(&get_node(cachep, node)->list_lock);
+ #endif
+ }
+ 
+@@ -2154,9 +2154,9 @@ static void do_drain(void *arg)
+ 	check_irq_off();
+ 	ac = cpu_cache_get(cachep);
+ 	n = get_node(cachep, node);
+-	spin_lock(&n->list_lock);
++	raw_spin_lock(&n->list_lock);
+ 	free_block(cachep, ac->entry, ac->avail, node, &list);
+-	spin_unlock(&n->list_lock);
++	raw_spin_unlock(&n->list_lock);
+ 	ac->avail = 0;
+ 	slabs_destroy(cachep, &list);
+ }
+@@ -2174,9 +2174,9 @@ static void drain_cpu_caches(struct kmem_cache *cachep)
+ 			drain_alien_cache(cachep, n->alien);
+ 
+ 	for_each_kmem_cache_node(cachep, node, n) {
+-		spin_lock_irq(&n->list_lock);
++		raw_spin_lock_irq(&n->list_lock);
+ 		drain_array_locked(cachep, n->shared, node, true, &list);
+-		spin_unlock_irq(&n->list_lock);
++		raw_spin_unlock_irq(&n->list_lock);
+ 
+ 		slabs_destroy(cachep, &list);
+ 	}
+@@ -2198,10 +2198,10 @@ static int drain_freelist(struct kmem_cache *cache,
+ 	nr_freed = 0;
+ 	while (nr_freed < tofree && !list_empty(&n->slabs_free)) {
+ 
+-		spin_lock_irq(&n->list_lock);
++		raw_spin_lock_irq(&n->list_lock);
+ 		p = n->slabs_free.prev;
+ 		if (p == &n->slabs_free) {
+-			spin_unlock_irq(&n->list_lock);
++			raw_spin_unlock_irq(&n->list_lock);
+ 			goto out;
+ 		}
+ 
+@@ -2214,7 +2214,7 @@ static int drain_freelist(struct kmem_cache *cache,
+ 		 * to the cache.
+ 		 */
+ 		n->free_objects -= cache->num;
+-		spin_unlock_irq(&n->list_lock);
++		raw_spin_unlock_irq(&n->list_lock);
+ 		slab_destroy(cache, page);
+ 		nr_freed++;
+ 	}
+@@ -2650,7 +2650,7 @@ static void cache_grow_end(struct kmem_cache *cachep, struct page *page)
+ 	INIT_LIST_HEAD(&page->slab_list);
+ 	n = get_node(cachep, page_to_nid(page));
+ 
+-	spin_lock(&n->list_lock);
++	raw_spin_lock(&n->list_lock);
+ 	n->total_slabs++;
+ 	if (!page->active) {
+ 		list_add_tail(&page->slab_list, &n->slabs_free);
+@@ -2660,7 +2660,7 @@ static void cache_grow_end(struct kmem_cache *cachep, struct page *page)
+ 
+ 	STATS_INC_GROWN(cachep);
+ 	n->free_objects += cachep->num - page->active;
+-	spin_unlock(&n->list_lock);
++	raw_spin_unlock(&n->list_lock);
+ 
+ 	fixup_objfreelist_debug(cachep, &list);
+ }
+@@ -2826,7 +2826,7 @@ static struct page *get_first_slab(struct kmem_cache_node *n, bool pfmemalloc)
+ {
+ 	struct page *page;
+ 
+-	assert_spin_locked(&n->list_lock);
++	assert_raw_spin_locked(&n->list_lock);
+ 	page = list_first_entry_or_null(&n->slabs_partial, struct page,
+ 					slab_list);
+ 	if (!page) {
+@@ -2853,10 +2853,10 @@ static noinline void *cache_alloc_pfmemalloc(struct kmem_cache *cachep,
+ 	if (!gfp_pfmemalloc_allowed(flags))
+ 		return NULL;
+ 
+-	spin_lock(&n->list_lock);
++	raw_spin_lock(&n->list_lock);
+ 	page = get_first_slab(n, true);
+ 	if (!page) {
+-		spin_unlock(&n->list_lock);
++		raw_spin_unlock(&n->list_lock);
+ 		return NULL;
+ 	}
+ 
+@@ -2865,7 +2865,7 @@ static noinline void *cache_alloc_pfmemalloc(struct kmem_cache *cachep,
+ 
+ 	fixup_slab_list(cachep, n, page, &list);
+ 
+-	spin_unlock(&n->list_lock);
++	raw_spin_unlock(&n->list_lock);
+ 	fixup_objfreelist_debug(cachep, &list);
+ 
+ 	return obj;
+@@ -2924,7 +2924,7 @@ static void *cache_alloc_refill(struct kmem_cache *cachep, gfp_t flags)
+ 	if (!n->free_objects && (!shared || !shared->avail))
+ 		goto direct_grow;
+ 
+-	spin_lock(&n->list_lock);
++	raw_spin_lock(&n->list_lock);
+ 	shared = READ_ONCE(n->shared);
+ 
+ 	/* See if we can refill from the shared array */
+@@ -2948,7 +2948,7 @@ static void *cache_alloc_refill(struct kmem_cache *cachep, gfp_t flags)
+ must_grow:
+ 	n->free_objects -= ac->avail;
+ alloc_done:
+-	spin_unlock(&n->list_lock);
++	raw_spin_unlock(&n->list_lock);
+ 	fixup_objfreelist_debug(cachep, &list);
+ 
+ direct_grow:
+@@ -3173,7 +3173,7 @@ static void *____cache_alloc_node(struct kmem_cache *cachep, gfp_t flags,
+ 	BUG_ON(!n);
+ 
+ 	check_irq_off();
+-	spin_lock(&n->list_lock);
++	raw_spin_lock(&n->list_lock);
+ 	page = get_first_slab(n, false);
+ 	if (!page)
+ 		goto must_grow;
+@@ -3191,12 +3191,12 @@ static void *____cache_alloc_node(struct kmem_cache *cachep, gfp_t flags,
+ 
+ 	fixup_slab_list(cachep, n, page, &list);
+ 
+-	spin_unlock(&n->list_lock);
++	raw_spin_unlock(&n->list_lock);
+ 	fixup_objfreelist_debug(cachep, &list);
+ 	return obj;
+ 
+ must_grow:
+-	spin_unlock(&n->list_lock);
++	raw_spin_unlock(&n->list_lock);
+ 	page = cache_grow_begin(cachep, gfp_exact_node(flags), nodeid);
+ 	if (page) {
+ 		/* This slab isn't counted yet so don't update free_objects */
+@@ -3384,7 +3384,7 @@ static void cache_flusharray(struct kmem_cache *cachep, struct array_cache *ac)
+ 
+ 	check_irq_off();
+ 	n = get_node(cachep, node);
+-	spin_lock(&n->list_lock);
++	raw_spin_lock(&n->list_lock);
+ 	if (n->shared) {
+ 		struct array_cache *shared_array = n->shared;
+ 		int max = shared_array->limit - shared_array->avail;
+@@ -3413,7 +3413,7 @@ static void cache_flusharray(struct kmem_cache *cachep, struct array_cache *ac)
+ 		STATS_SET_FREEABLE(cachep, i);
+ 	}
+ #endif
+-	spin_unlock(&n->list_lock);
++	raw_spin_unlock(&n->list_lock);
+ 	ac->avail -= batchcount;
+ 	memmove(ac->entry, &(ac->entry[batchcount]), sizeof(void *)*ac->avail);
+ 	slabs_destroy(cachep, &list);
+@@ -3849,9 +3849,9 @@ static int do_tune_cpucache(struct kmem_cache *cachep, int limit,
+ 
+ 		node = cpu_to_mem(cpu);
+ 		n = get_node(cachep, node);
+-		spin_lock_irq(&n->list_lock);
++		raw_spin_lock_irq(&n->list_lock);
+ 		free_block(cachep, ac->entry, ac->avail, node, &list);
+-		spin_unlock_irq(&n->list_lock);
++		raw_spin_unlock_irq(&n->list_lock);
+ 		slabs_destroy(cachep, &list);
+ 	}
+ 	free_percpu(prev);
+@@ -3946,9 +3946,9 @@ static void drain_array(struct kmem_cache *cachep, struct kmem_cache_node *n,
+ 		return;
+ 	}
+ 
+-	spin_lock_irq(&n->list_lock);
++	raw_spin_lock_irq(&n->list_lock);
+ 	drain_array_locked(cachep, ac, node, false, &list);
+-	spin_unlock_irq(&n->list_lock);
++	raw_spin_unlock_irq(&n->list_lock);
+ 
+ 	slabs_destroy(cachep, &list);
+ }
+@@ -4032,7 +4032,7 @@ void get_slabinfo(struct kmem_cache *cachep, struct slabinfo *sinfo)
+ 
+ 	for_each_kmem_cache_node(cachep, node, n) {
+ 		check_irq_on();
+-		spin_lock_irq(&n->list_lock);
++		raw_spin_lock_irq(&n->list_lock);
+ 
+ 		total_slabs += n->total_slabs;
+ 		free_slabs += n->free_slabs;
+@@ -4041,7 +4041,7 @@ void get_slabinfo(struct kmem_cache *cachep, struct slabinfo *sinfo)
+ 		if (n->shared)
+ 			shared_avail += n->shared->avail;
+ 
+-		spin_unlock_irq(&n->list_lock);
++		raw_spin_unlock_irq(&n->list_lock);
+ 	}
+ 	num_objs = total_slabs * cachep->num;
+ 	active_slabs = total_slabs - free_slabs;
+diff --git a/mm/slab.h b/mm/slab.h
+index 8414c3451..d937f8673 100644
+--- a/mm/slab.h
++++ b/mm/slab.h
+@@ -523,7 +523,7 @@ static inline void slab_post_alloc_hook(struct kmem_cache *s,
+  * The slab lists for all objects.
+  */
+ struct kmem_cache_node {
+-	spinlock_t list_lock;
++	raw_spinlock_t list_lock;
+ 
+ #ifdef CONFIG_SLAB
+ 	struct list_head slabs_partial;	/* partial list first, better asm code */
+diff --git a/mm/slub.c b/mm/slub.c
+index ec1c3a376..559fcc2a3 100644
+--- a/mm/slub.c
++++ b/mm/slub.c
+@@ -458,7 +458,7 @@ static inline bool cmpxchg_double_slab(struct kmem_cache *s, struct page *page,
+ 
+ #ifdef CONFIG_SLUB_DEBUG
+ static unsigned long object_map[BITS_TO_LONGS(MAX_OBJS_PER_PAGE)];
+-static DEFINE_SPINLOCK(object_map_lock);
++static DEFINE_RAW_SPINLOCK(object_map_lock);
+ 
+ /*
+  * Determine a map of object in use on a page.
+@@ -474,7 +474,7 @@ static unsigned long *get_map(struct kmem_cache *s, struct page *page)
+ 
+ 	VM_BUG_ON(!irqs_disabled());
+ 
+-	spin_lock(&object_map_lock);
++	raw_spin_lock(&object_map_lock);
+ 
+ 	bitmap_zero(object_map, page->objects);
+ 
+@@ -487,7 +487,7 @@ static unsigned long *get_map(struct kmem_cache *s, struct page *page)
+ static void put_map(unsigned long *map) __releases(&object_map_lock)
+ {
+ 	VM_BUG_ON(map != object_map);
+-	spin_unlock(&object_map_lock);
++	raw_spin_unlock(&object_map_lock);
+ }
+ 
+ static inline unsigned int size_from_object(struct kmem_cache *s)
+@@ -1238,7 +1238,7 @@ static noinline int free_debug_processing(
+ 	unsigned long flags;
+ 	int ret = 0;
+ 
+-	spin_lock_irqsave(&n->list_lock, flags);
++	raw_spin_lock_irqsave(&n->list_lock, flags);
+ 	slab_lock(page);
+ 
+ 	if (s->flags & SLAB_CONSISTENCY_CHECKS) {
+@@ -1273,7 +1273,7 @@ static noinline int free_debug_processing(
+ 			 bulk_cnt, cnt);
+ 
+ 	slab_unlock(page);
+-	spin_unlock_irqrestore(&n->list_lock, flags);
++	raw_spin_unlock_irqrestore(&n->list_lock, flags);
+ 	if (!ret)
+ 		slab_fix(s, "Object at 0x%p not freed", object);
+ 	return ret;
+@@ -1521,6 +1521,12 @@ static bool freelist_corrupted(struct kmem_cache *s, struct page *page,
+ }
+ #endif /* CONFIG_SLUB_DEBUG */
+ 
++struct slub_free_list {
++	raw_spinlock_t		lock;
++	struct list_head	list;
++};
++static DEFINE_PER_CPU(struct slub_free_list, slub_free_list);
++
+ /*
+  * Hooks for other subsystems that check memory allocations. In a typical
+  * production configuration these hooks all should produce no code at all.
+@@ -1776,10 +1782,18 @@ static struct page *allocate_slab(struct kmem_cache *s, gfp_t flags, int node)
+ 	void *start, *p, *next;
+ 	int idx;
+ 	bool shuffle;
++	bool enableirqs = false;
+ 
+ 	flags &= gfp_allowed_mask;
+ 
+ 	if (gfpflags_allow_blocking(flags))
++		enableirqs = true;
++
++#ifdef CONFIG_PREEMPT_RT
++	if (system_state > SYSTEM_BOOTING && system_state < SYSTEM_SUSPEND)
++		enableirqs = true;
++#endif
++	if (enableirqs)
+ 		local_irq_enable();
+ 
+ 	flags |= s->allocflags;
+@@ -1838,7 +1852,7 @@ static struct page *allocate_slab(struct kmem_cache *s, gfp_t flags, int node)
+ 	page->frozen = 1;
+ 
+ out:
+-	if (gfpflags_allow_blocking(flags))
++	if (enableirqs)
+ 		local_irq_disable();
+ 	if (!page)
+ 		return NULL;
+@@ -1881,6 +1895,16 @@ static void __free_slab(struct kmem_cache *s, struct page *page)
+ 	__free_pages(page, order);
+ }
+ 
++static void free_delayed(struct list_head *h)
++{
++	while (!list_empty(h)) {
++		struct page *page = list_first_entry(h, struct page, lru);
++
++		list_del(&page->lru);
++		__free_slab(page->slab_cache, page);
++	}
++}
++
+ static void rcu_free_slab(struct rcu_head *h)
+ {
+ 	struct page *page = container_of(h, struct page, rcu_head);
+@@ -1892,6 +1916,12 @@ static void free_slab(struct kmem_cache *s, struct page *page)
+ {
+ 	if (unlikely(s->flags & SLAB_TYPESAFE_BY_RCU)) {
+ 		call_rcu(&page->rcu_head, rcu_free_slab);
++	} else if (irqs_disabled()) {
++		struct slub_free_list *f = this_cpu_ptr(&slub_free_list);
++
++		raw_spin_lock(&f->lock);
++		list_add(&page->lru, &f->list);
++		raw_spin_unlock(&f->lock);
+ 	} else
+ 		__free_slab(s, page);
+ }
+@@ -1999,7 +2029,7 @@ static void *get_partial_node(struct kmem_cache *s, struct kmem_cache_node *n,
+ 	if (!n || !n->nr_partial)
+ 		return NULL;
+ 
+-	spin_lock(&n->list_lock);
++	raw_spin_lock(&n->list_lock);
+ 	list_for_each_entry_safe(page, page2, &n->partial, slab_list) {
+ 		void *t;
+ 
+@@ -2024,7 +2054,7 @@ static void *get_partial_node(struct kmem_cache *s, struct kmem_cache_node *n,
+ 			break;
+ 
+ 	}
+-	spin_unlock(&n->list_lock);
++	raw_spin_unlock(&n->list_lock);
+ 	return object;
+ }
+ 
+@@ -2267,7 +2297,7 @@ static void deactivate_slab(struct kmem_cache *s, struct page *page,
+ 			 * that acquire_slab() will see a slab page that
+ 			 * is frozen
+ 			 */
+-			spin_lock(&n->list_lock);
++			raw_spin_lock(&n->list_lock);
+ 		}
+ 	} else {
+ 		m = M_FULL;
+@@ -2279,7 +2309,7 @@ static void deactivate_slab(struct kmem_cache *s, struct page *page,
+ 			 * slabs from diagnostic functions will not see
+ 			 * any frozen slabs.
+ 			 */
+-			spin_lock(&n->list_lock);
++			raw_spin_lock(&n->list_lock);
+ 		}
+ #endif
+ 	}
+@@ -2304,7 +2334,7 @@ static void deactivate_slab(struct kmem_cache *s, struct page *page,
+ 		goto redo;
+ 
+ 	if (lock)
+-		spin_unlock(&n->list_lock);
++		raw_spin_unlock(&n->list_lock);
+ 
+ 	if (m == M_PARTIAL)
+ 		stat(s, tail);
+@@ -2344,10 +2374,10 @@ static void unfreeze_partials(struct kmem_cache *s,
+ 		n2 = get_node(s, page_to_nid(page));
+ 		if (n != n2) {
+ 			if (n)
+-				spin_unlock(&n->list_lock);
++				raw_spin_unlock(&n->list_lock);
+ 
+ 			n = n2;
+-			spin_lock(&n->list_lock);
++			raw_spin_lock(&n->list_lock);
+ 		}
+ 
+ 		do {
+@@ -2376,7 +2406,7 @@ static void unfreeze_partials(struct kmem_cache *s,
+ 	}
+ 
+ 	if (n)
+-		spin_unlock(&n->list_lock);
++		raw_spin_unlock(&n->list_lock);
+ 
+ 	while (discard_page) {
+ 		page = discard_page;
+@@ -2413,14 +2443,21 @@ static void put_cpu_partial(struct kmem_cache *s, struct page *page, int drain)
+ 			pobjects = oldpage->pobjects;
+ 			pages = oldpage->pages;
+ 			if (drain && pobjects > slub_cpu_partial(s)) {
++				struct slub_free_list *f;
+ 				unsigned long flags;
++				LIST_HEAD(tofree);
+ 				/*
+ 				 * partial array is full. Move the existing
+ 				 * set to the per node partial list.
+ 				 */
+ 				local_irq_save(flags);
+ 				unfreeze_partials(s, this_cpu_ptr(s->cpu_slab));
++				f = this_cpu_ptr(&slub_free_list);
++				raw_spin_lock(&f->lock);
++				list_splice_init(&f->list, &tofree);
++				raw_spin_unlock(&f->lock);
+ 				local_irq_restore(flags);
++				free_delayed(&tofree);
+ 				oldpage = NULL;
+ 				pobjects = 0;
+ 				pages = 0;
+@@ -2486,7 +2523,19 @@ static bool has_cpu_slab(int cpu, void *info)
+ 
+ static void flush_all(struct kmem_cache *s)
+ {
++	LIST_HEAD(tofree);
++	int cpu;
++
+ 	on_each_cpu_cond(has_cpu_slab, flush_cpu_slab, s, 1);
++	for_each_online_cpu(cpu) {
++		struct slub_free_list *f;
++
++		f = &per_cpu(slub_free_list, cpu);
++		raw_spin_lock_irq(&f->lock);
++		list_splice_init(&f->list, &tofree);
++		raw_spin_unlock_irq(&f->lock);
++		free_delayed(&tofree);
++	}
+ }
+ 
+ /*
+@@ -2541,10 +2590,10 @@ static unsigned long count_partial(struct kmem_cache_node *n,
+ 	unsigned long x = 0;
+ 	struct page *page;
+ 
+-	spin_lock_irqsave(&n->list_lock, flags);
++	raw_spin_lock_irqsave(&n->list_lock, flags);
+ 	list_for_each_entry(page, &n->partial, slab_list)
+ 		x += get_count(page);
+-	spin_unlock_irqrestore(&n->list_lock, flags);
++	raw_spin_unlock_irqrestore(&n->list_lock, flags);
+ 	return x;
+ }
+ #endif /* CONFIG_SLUB_DEBUG || CONFIG_SYSFS */
+@@ -2683,8 +2732,10 @@ static inline void *get_freelist(struct kmem_cache *s, struct page *page)
+  * already disabled (which is the case for bulk allocation).
+  */
+ static void *___slab_alloc(struct kmem_cache *s, gfp_t gfpflags, int node,
+-			  unsigned long addr, struct kmem_cache_cpu *c)
++			  unsigned long addr, struct kmem_cache_cpu *c,
++			  struct list_head *to_free)
+ {
++	struct slub_free_list *f;
+ 	void *freelist;
+ 	struct page *page;
+ 
+@@ -2753,6 +2804,13 @@ static void *___slab_alloc(struct kmem_cache *s, gfp_t gfpflags, int node,
+ 	VM_BUG_ON(!c->page->frozen);
+ 	c->freelist = get_freepointer(s, freelist);
+ 	c->tid = next_tid(c->tid);
++
++out:
++	f = this_cpu_ptr(&slub_free_list);
++	raw_spin_lock(&f->lock);
++	list_splice_init(&f->list, to_free);
++	raw_spin_unlock(&f->lock);
++
+ 	return freelist;
+ 
+ new_slab:
+@@ -2768,7 +2826,7 @@ static void *___slab_alloc(struct kmem_cache *s, gfp_t gfpflags, int node,
+ 
+ 	if (unlikely(!freelist)) {
+ 		slab_out_of_memory(s, gfpflags, node);
+-		return NULL;
++		goto out;
+ 	}
+ 
+ 	page = c->page;
+@@ -2781,7 +2839,7 @@ static void *___slab_alloc(struct kmem_cache *s, gfp_t gfpflags, int node,
+ 		goto new_slab;	/* Slab failed checks. Next slab needed */
+ 
+ 	deactivate_slab(s, page, get_freepointer(s, freelist), c);
+-	return freelist;
++	goto out;
+ }
+ 
+ /*
+@@ -2793,6 +2851,7 @@ static void *__slab_alloc(struct kmem_cache *s, gfp_t gfpflags, int node,
+ {
+ 	void *p;
+ 	unsigned long flags;
++	LIST_HEAD(tofree);
+ 
+ 	local_irq_save(flags);
+ #ifdef CONFIG_PREEMPTION
+@@ -2804,8 +2863,9 @@ static void *__slab_alloc(struct kmem_cache *s, gfp_t gfpflags, int node,
+ 	c = this_cpu_ptr(s->cpu_slab);
+ #endif
+ 
+-	p = ___slab_alloc(s, gfpflags, node, addr, c);
++	p = ___slab_alloc(s, gfpflags, node, addr, c, &tofree);
+ 	local_irq_restore(flags);
++	free_delayed(&tofree);
+ 	return p;
+ }
+ 
+@@ -2839,6 +2899,10 @@ static __always_inline void *slab_alloc_node(struct kmem_cache *s,
+ 	unsigned long tid;
+ 	struct obj_cgroup *objcg = NULL;
+ 
++	if (IS_ENABLED(CONFIG_PREEMPT_RT) && IS_ENABLED(CONFIG_DEBUG_ATOMIC_SLEEP))
++		WARN_ON_ONCE(!preemptible() &&
++			     (system_state > SYSTEM_BOOTING && system_state < SYSTEM_SUSPEND));
++
+ 	s = slab_pre_alloc_hook(s, &objcg, 1, gfpflags);
+ 	if (!s)
+ 		return NULL;
+@@ -3013,7 +3077,7 @@ static void __slab_free(struct kmem_cache *s, struct page *page,
+ 
+ 	do {
+ 		if (unlikely(n)) {
+-			spin_unlock_irqrestore(&n->list_lock, flags);
++			raw_spin_unlock_irqrestore(&n->list_lock, flags);
+ 			n = NULL;
+ 		}
+ 		prior = page->freelist;
+@@ -3045,7 +3109,7 @@ static void __slab_free(struct kmem_cache *s, struct page *page,
+ 				 * Otherwise the list_lock will synchronize with
+ 				 * other processors updating the list of slabs.
+ 				 */
+-				spin_lock_irqsave(&n->list_lock, flags);
++				raw_spin_lock_irqsave(&n->list_lock, flags);
+ 
+ 			}
+ 		}
+@@ -3087,7 +3151,7 @@ static void __slab_free(struct kmem_cache *s, struct page *page,
+ 		add_partial(n, page, DEACTIVATE_TO_TAIL);
+ 		stat(s, FREE_ADD_PARTIAL);
+ 	}
+-	spin_unlock_irqrestore(&n->list_lock, flags);
++	raw_spin_unlock_irqrestore(&n->list_lock, flags);
+ 	return;
+ 
+ slab_empty:
+@@ -3102,7 +3166,7 @@ static void __slab_free(struct kmem_cache *s, struct page *page,
+ 		remove_full(s, n, page);
+ 	}
+ 
+-	spin_unlock_irqrestore(&n->list_lock, flags);
++	raw_spin_unlock_irqrestore(&n->list_lock, flags);
+ 	stat(s, FREE_SLAB);
+ 	discard_slab(s, page);
+ }
+@@ -3329,9 +3393,14 @@ int kmem_cache_alloc_bulk(struct kmem_cache *s, gfp_t flags, size_t size,
+ 			  void **p)
+ {
+ 	struct kmem_cache_cpu *c;
++	LIST_HEAD(to_free);
+ 	int i;
+ 	struct obj_cgroup *objcg = NULL;
+ 
++	if (IS_ENABLED(CONFIG_PREEMPT_RT) && IS_ENABLED(CONFIG_DEBUG_ATOMIC_SLEEP))
++		WARN_ON_ONCE(!preemptible() &&
++			     (system_state > SYSTEM_BOOTING && system_state < SYSTEM_SUSPEND));
++
+ 	/* memcg and kmem_cache debug support */
+ 	s = slab_pre_alloc_hook(s, &objcg, size, flags);
+ 	if (unlikely(!s))
+@@ -3368,7 +3437,7 @@ int kmem_cache_alloc_bulk(struct kmem_cache *s, gfp_t flags, size_t size,
+ 			 * of re-populating per CPU c->freelist
+ 			 */
+ 			p[i] = ___slab_alloc(s, flags, NUMA_NO_NODE,
+-					    _RET_IP_, c);
++					    _RET_IP_, c, &to_free);
+ 			if (unlikely(!p[i]))
+ 				goto error;
+ 
+@@ -3383,6 +3452,7 @@ int kmem_cache_alloc_bulk(struct kmem_cache *s, gfp_t flags, size_t size,
+ 	}
+ 	c->tid = next_tid(c->tid);
+ 	local_irq_enable();
++	free_delayed(&to_free);
+ 
+ 	/* Clear memory outside IRQ disabled fastpath loop */
+ 	if (unlikely(slab_want_init_on_alloc(flags, s))) {
+@@ -3397,6 +3467,7 @@ int kmem_cache_alloc_bulk(struct kmem_cache *s, gfp_t flags, size_t size,
+ 	return i;
+ error:
+ 	local_irq_enable();
++	free_delayed(&to_free);
+ 	slab_post_alloc_hook(s, objcg, flags, i, p);
+ 	__kmem_cache_free_bulk(s, i, p);
+ 	return 0;
+@@ -3532,7 +3603,7 @@ static void
+ init_kmem_cache_node(struct kmem_cache_node *n)
+ {
+ 	n->nr_partial = 0;
+-	spin_lock_init(&n->list_lock);
++	raw_spin_lock_init(&n->list_lock);
+ 	INIT_LIST_HEAD(&n->partial);
+ #ifdef CONFIG_SLUB_DEBUG
+ 	atomic_long_set(&n->nr_slabs, 0);
+@@ -3927,7 +3998,7 @@ static void free_partial(struct kmem_cache *s, struct kmem_cache_node *n)
+ 	struct page *page, *h;
+ 
+ 	BUG_ON(irqs_disabled());
+-	spin_lock_irq(&n->list_lock);
++	raw_spin_lock_irq(&n->list_lock);
+ 	list_for_each_entry_safe(page, h, &n->partial, slab_list) {
+ 		if (!page->inuse) {
+ 			remove_partial(n, page);
+@@ -3937,7 +4008,7 @@ static void free_partial(struct kmem_cache *s, struct kmem_cache_node *n)
+ 			  "Objects remaining in %s on __kmem_cache_shutdown()");
+ 		}
+ 	}
+-	spin_unlock_irq(&n->list_lock);
++	raw_spin_unlock_irq(&n->list_lock);
+ 
+ 	list_for_each_entry_safe(page, h, &discard, slab_list)
+ 		discard_slab(s, page);
+@@ -4206,7 +4277,7 @@ int __kmem_cache_shrink(struct kmem_cache *s)
+ 		for (i = 0; i < SHRINK_PROMOTE_MAX; i++)
+ 			INIT_LIST_HEAD(promote + i);
+ 
+-		spin_lock_irqsave(&n->list_lock, flags);
++		raw_spin_lock_irqsave(&n->list_lock, flags);
+ 
+ 		/*
+ 		 * Build lists of slabs to discard or promote.
+@@ -4237,7 +4308,7 @@ int __kmem_cache_shrink(struct kmem_cache *s)
+ 		for (i = SHRINK_PROMOTE_MAX - 1; i >= 0; i--)
+ 			list_splice(promote + i, &n->partial);
+ 
+-		spin_unlock_irqrestore(&n->list_lock, flags);
++		raw_spin_unlock_irqrestore(&n->list_lock, flags);
+ 
+ 		/* Release empty slabs */
+ 		list_for_each_entry_safe(page, t, &discard, slab_list)
+@@ -4413,6 +4484,12 @@ void __init kmem_cache_init(void)
+ 	static __initdata struct kmem_cache boot_kmem_cache,
+ 		boot_kmem_cache_node;
+ 	int node;
++        int cpu;
++
++        for_each_possible_cpu(cpu) {
++                raw_spin_lock_init(&per_cpu(slub_free_list, cpu).lock);
++                INIT_LIST_HEAD(&per_cpu(slub_free_list, cpu).list);
++        }
+ 
+ 	if (debug_guardpage_minorder())
+ 		slub_max_order = 0;
+@@ -4611,7 +4688,7 @@ static int validate_slab_node(struct kmem_cache *s,
+ 	struct page *page;
+ 	unsigned long flags;
+ 
+-	spin_lock_irqsave(&n->list_lock, flags);
++	raw_spin_lock_irqsave(&n->list_lock, flags);
+ 
+ 	list_for_each_entry(page, &n->partial, slab_list) {
+ 		validate_slab(s, page);
+@@ -4633,7 +4710,7 @@ static int validate_slab_node(struct kmem_cache *s,
+ 		       s->name, count, atomic_long_read(&n->nr_slabs));
+ 
+ out:
+-	spin_unlock_irqrestore(&n->list_lock, flags);
++	raw_spin_unlock_irqrestore(&n->list_lock, flags);
+ 	return count;
+ }
+ 
+@@ -4684,6 +4761,9 @@ static int alloc_loc_track(struct loc_track *t, unsigned long max, gfp_t flags)
+ 	struct location *l;
+ 	int order;
+ 
++	if (IS_ENABLED(CONFIG_PREEMPT_RT) && flags == GFP_ATOMIC)
++		return 0;
++
+ 	order = get_order(sizeof(struct location) * max);
+ 
+ 	l = (void *)__get_free_pages(flags, order);
+@@ -4812,12 +4892,12 @@ static int list_locations(struct kmem_cache *s, char *buf,
+ 		if (!atomic_long_read(&n->nr_slabs))
+ 			continue;
+ 
+-		spin_lock_irqsave(&n->list_lock, flags);
++		raw_spin_lock_irqsave(&n->list_lock, flags);
+ 		list_for_each_entry(page, &n->partial, slab_list)
+ 			process_slab(&t, s, page, alloc);
+ 		list_for_each_entry(page, &n->full, slab_list)
+ 			process_slab(&t, s, page, alloc);
+-		spin_unlock_irqrestore(&n->list_lock, flags);
++		raw_spin_unlock_irqrestore(&n->list_lock, flags);
+ 	}
+ 
+ 	for (i = 0; i < t.count; i++) {
+diff --git a/mm/vmalloc.c b/mm/vmalloc.c
+index e27cd716c..1285e5cb0 100644
+--- a/mm/vmalloc.c
++++ b/mm/vmalloc.c
+@@ -1889,7 +1889,7 @@ static void *new_vmap_block(unsigned int order, gfp_t gfp_mask)
+ 	struct vmap_block *vb;
+ 	struct vmap_area *va;
+ 	unsigned long vb_idx;
+-	int node, err;
++	int node, err, cpu;
+ 	void *vaddr;
+ 
+ 	node = numa_node_id();
+@@ -1926,11 +1926,12 @@ static void *new_vmap_block(unsigned int order, gfp_t gfp_mask)
+ 		return ERR_PTR(err);
+ 	}
+ 
+-	vbq = &get_cpu_var(vmap_block_queue);
++	cpu = get_cpu_light();
++	vbq = this_cpu_ptr(&vmap_block_queue);
+ 	spin_lock(&vbq->lock);
+ 	list_add_tail_rcu(&vb->free_list, &vbq->free);
+ 	spin_unlock(&vbq->lock);
+-	put_cpu_var(vmap_block_queue);
++	put_cpu_light();
+ 
+ 	return vaddr;
+ }
+@@ -1995,6 +1996,7 @@ static void *vb_alloc(unsigned long size, gfp_t gfp_mask)
+ 	struct vmap_block *vb;
+ 	void *vaddr = NULL;
+ 	unsigned int order;
++	int cpu;
+ 
+ 	BUG_ON(offset_in_page(size));
+ 	BUG_ON(size > PAGE_SIZE*VMAP_MAX_ALLOC);
+@@ -2009,7 +2011,8 @@ static void *vb_alloc(unsigned long size, gfp_t gfp_mask)
+ 	order = get_order(size);
+ 
+ 	rcu_read_lock();
+-	vbq = &get_cpu_var(vmap_block_queue);
++	cpu = get_cpu_light();
++	vbq = this_cpu_ptr(&vmap_block_queue);
+ 	list_for_each_entry_rcu(vb, &vbq->free, free_list) {
+ 		unsigned long pages_off;
+ 
+@@ -2032,7 +2035,7 @@ static void *vb_alloc(unsigned long size, gfp_t gfp_mask)
+ 		break;
+ 	}
+ 
+-	put_cpu_var(vmap_block_queue);
++	put_cpu_light();
+ 	rcu_read_unlock();
+ 
+ 	/* Allocate new block if nothing was found */
+diff --git a/mm/vmstat.c b/mm/vmstat.c
+index 05433f663..afb32defb 100644
+--- a/mm/vmstat.c
++++ b/mm/vmstat.c
+@@ -321,6 +321,7 @@ void __mod_zone_page_state(struct zone *zone, enum zone_stat_item item,
+ 	long x;
+ 	long t;
+ 
++	preempt_disable_rt();
+ 	x = delta + __this_cpu_read(*p);
+ 
+ 	t = __this_cpu_read(pcp->stat_threshold);
+@@ -330,6 +331,7 @@ void __mod_zone_page_state(struct zone *zone, enum zone_stat_item item,
+ 		x = 0;
+ 	}
+ 	__this_cpu_write(*p, x);
++	preempt_enable_rt();
+ }
+ EXPORT_SYMBOL(__mod_zone_page_state);
+ 
+@@ -346,6 +348,7 @@ void __mod_node_page_state(struct pglist_data *pgdat, enum node_stat_item item,
+ 		delta >>= PAGE_SHIFT;
+ 	}
+ 
++	preempt_disable_rt();
+ 	x = delta + __this_cpu_read(*p);
+ 
+ 	t = __this_cpu_read(pcp->stat_threshold);
+@@ -355,6 +358,7 @@ void __mod_node_page_state(struct pglist_data *pgdat, enum node_stat_item item,
+ 		x = 0;
+ 	}
+ 	__this_cpu_write(*p, x);
++	preempt_enable_rt();
+ }
+ EXPORT_SYMBOL(__mod_node_page_state);
+ 
+@@ -387,6 +391,7 @@ void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
+ 	s8 __percpu *p = pcp->vm_stat_diff + item;
+ 	s8 v, t;
+ 
++	preempt_disable_rt();
+ 	v = __this_cpu_inc_return(*p);
+ 	t = __this_cpu_read(pcp->stat_threshold);
+ 	if (unlikely(v > t)) {
+@@ -395,6 +400,7 @@ void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
+ 		zone_page_state_add(v + overstep, zone, item);
+ 		__this_cpu_write(*p, -overstep);
+ 	}
++	preempt_enable_rt();
+ }
+ 
+ void __inc_node_state(struct pglist_data *pgdat, enum node_stat_item item)
+@@ -405,6 +411,7 @@ void __inc_node_state(struct pglist_data *pgdat, enum node_stat_item item)
+ 
+ 	VM_WARN_ON_ONCE(vmstat_item_in_bytes(item));
+ 
++	preempt_disable_rt();
+ 	v = __this_cpu_inc_return(*p);
+ 	t = __this_cpu_read(pcp->stat_threshold);
+ 	if (unlikely(v > t)) {
+@@ -413,6 +420,7 @@ void __inc_node_state(struct pglist_data *pgdat, enum node_stat_item item)
+ 		node_page_state_add(v + overstep, pgdat, item);
+ 		__this_cpu_write(*p, -overstep);
+ 	}
++	preempt_enable_rt();
+ }
+ 
+ void __inc_zone_page_state(struct page *page, enum zone_stat_item item)
+@@ -433,6 +441,7 @@ void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
+ 	s8 __percpu *p = pcp->vm_stat_diff + item;
+ 	s8 v, t;
+ 
++	preempt_disable_rt();
+ 	v = __this_cpu_dec_return(*p);
+ 	t = __this_cpu_read(pcp->stat_threshold);
+ 	if (unlikely(v < - t)) {
+@@ -441,6 +450,7 @@ void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
+ 		zone_page_state_add(v - overstep, zone, item);
+ 		__this_cpu_write(*p, overstep);
+ 	}
++	preempt_enable_rt();
+ }
+ 
+ void __dec_node_state(struct pglist_data *pgdat, enum node_stat_item item)
+@@ -451,6 +461,7 @@ void __dec_node_state(struct pglist_data *pgdat, enum node_stat_item item)
+ 
+ 	VM_WARN_ON_ONCE(vmstat_item_in_bytes(item));
+ 
++	preempt_disable_rt();
+ 	v = __this_cpu_dec_return(*p);
+ 	t = __this_cpu_read(pcp->stat_threshold);
+ 	if (unlikely(v < - t)) {
+@@ -459,6 +470,7 @@ void __dec_node_state(struct pglist_data *pgdat, enum node_stat_item item)
+ 		node_page_state_add(v - overstep, pgdat, item);
+ 		__this_cpu_write(*p, overstep);
+ 	}
++	preempt_enable_rt();
+ }
+ 
+ void __dec_zone_page_state(struct page *page, enum zone_stat_item item)
+diff --git a/mm/workingset.c b/mm/workingset.c
+index 4a30e4a81..4c92584ca 100644
+--- a/mm/workingset.c
++++ b/mm/workingset.c
+@@ -431,6 +431,8 @@ static struct list_lru shadow_nodes;
+ 
+ void workingset_update_node(struct xa_node *node)
+ {
++	struct address_space *mapping;
++
+ 	/*
+ 	 * Track non-empty nodes that contain only shadow entries;
+ 	 * unlink those that contain pages or are being freed.
+@@ -439,7 +441,8 @@ void workingset_update_node(struct xa_node *node)
+ 	 * already where they should be. The list_empty() test is safe
+ 	 * as node->private_list is protected by the i_pages lock.
+ 	 */
+-	VM_WARN_ON_ONCE(!irqs_disabled());  /* For __inc_lruvec_page_state */
++	mapping = container_of(node->array, struct address_space, i_pages);
++	lockdep_assert_held(&mapping->i_pages.xa_lock);
+ 
+ 	if (node->count && node->count == node->nr_values) {
+ 		if (list_empty(&node->private_list)) {
+diff --git a/mm/z3fold.c b/mm/z3fold.c
+index f75c638c6..6fdf4774f 100644
+--- a/mm/z3fold.c
++++ b/mm/z3fold.c
+@@ -623,14 +623,16 @@ static inline void add_to_unbuddied(struct z3fold_pool *pool,
+ {
+ 	if (zhdr->first_chunks == 0 || zhdr->last_chunks == 0 ||
+ 			zhdr->middle_chunks == 0) {
+-		struct list_head *unbuddied = get_cpu_ptr(pool->unbuddied);
+-
++		struct list_head *unbuddied;
+ 		int freechunks = num_free_chunks(zhdr);
++
++		migrate_disable();
++		unbuddied = this_cpu_ptr(pool->unbuddied);
+ 		spin_lock(&pool->lock);
+ 		list_add(&zhdr->buddy, &unbuddied[freechunks]);
+ 		spin_unlock(&pool->lock);
+ 		zhdr->cpu = smp_processor_id();
+-		put_cpu_ptr(pool->unbuddied);
++		migrate_enable();
+ 	}
+ }
+ 
+@@ -880,8 +882,9 @@ static inline struct z3fold_header *__z3fold_alloc(struct z3fold_pool *pool,
+ 	int chunks = size_to_chunks(size), i;
+ 
+ lookup:
++	migrate_disable();
+ 	/* First, try to find an unbuddied z3fold page. */
+-	unbuddied = get_cpu_ptr(pool->unbuddied);
++	unbuddied = this_cpu_ptr(pool->unbuddied);
+ 	for_each_unbuddied_list(i, chunks) {
+ 		struct list_head *l = &unbuddied[i];
+ 
+@@ -899,7 +902,7 @@ static inline struct z3fold_header *__z3fold_alloc(struct z3fold_pool *pool,
+ 		    !z3fold_page_trylock(zhdr)) {
+ 			spin_unlock(&pool->lock);
+ 			zhdr = NULL;
+-			put_cpu_ptr(pool->unbuddied);
++			migrate_enable();
+ 			if (can_sleep)
+ 				cond_resched();
+ 			goto lookup;
+@@ -913,7 +916,7 @@ static inline struct z3fold_header *__z3fold_alloc(struct z3fold_pool *pool,
+ 		    test_bit(PAGE_CLAIMED, &page->private)) {
+ 			z3fold_page_unlock(zhdr);
+ 			zhdr = NULL;
+-			put_cpu_ptr(pool->unbuddied);
++			migrate_enable();
+ 			if (can_sleep)
+ 				cond_resched();
+ 			goto lookup;
+@@ -928,7 +931,7 @@ static inline struct z3fold_header *__z3fold_alloc(struct z3fold_pool *pool,
+ 		kref_get(&zhdr->refcount);
+ 		break;
+ 	}
+-	put_cpu_ptr(pool->unbuddied);
++	migrate_enable();
+ 
+ 	if (!zhdr) {
+ 		int cpu;
+diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
+index c18dc8e61..16ce2b05d 100644
+--- a/mm/zsmalloc.c
++++ b/mm/zsmalloc.c
+@@ -57,6 +57,7 @@
+ #include <linux/wait.h>
+ #include <linux/pagemap.h>
+ #include <linux/fs.h>
++#include <linux/local_lock.h>
+ 
+ #define ZSPAGE_MAGIC	0x58
+ 
+@@ -77,6 +78,20 @@
+ 
+ #define ZS_HANDLE_SIZE (sizeof(unsigned long))
+ 
++#ifdef CONFIG_PREEMPT_RT
++
++struct zsmalloc_handle {
++	unsigned long addr;
++	spinlock_t lock;
++};
++
++#define ZS_HANDLE_ALLOC_SIZE (sizeof(struct zsmalloc_handle))
++
++#else
++
++#define ZS_HANDLE_ALLOC_SIZE (sizeof(unsigned long))
++#endif
++
+ /*
+  * Object location (<PFN>, <obj_idx>) is encoded as
+  * a single (unsigned long) handle value.
+@@ -293,6 +308,7 @@ struct zspage {
+ };
+ 
+ struct mapping_area {
++	local_lock_t lock;
+ 	char *vm_buf; /* copy buffer for objects that span pages */
+ 	char *vm_addr; /* address of kmap_atomic()'ed pages */
+ 	enum zs_mapmode vm_mm; /* mapping mode */
+@@ -322,7 +338,7 @@ static void SetZsPageMovable(struct zs_pool *pool, struct zspage *zspage) {}
+ 
+ static int create_cache(struct zs_pool *pool)
+ {
+-	pool->handle_cachep = kmem_cache_create("zs_handle", ZS_HANDLE_SIZE,
++	pool->handle_cachep = kmem_cache_create("zs_handle", ZS_HANDLE_ALLOC_SIZE,
+ 					0, 0, NULL);
+ 	if (!pool->handle_cachep)
+ 		return 1;
+@@ -346,10 +362,27 @@ static void destroy_cache(struct zs_pool *pool)
+ 
+ static unsigned long cache_alloc_handle(struct zs_pool *pool, gfp_t gfp)
+ {
+-	return (unsigned long)kmem_cache_alloc(pool->handle_cachep,
+-			gfp & ~(__GFP_HIGHMEM|__GFP_MOVABLE));
++	void *p;
++
++	p = kmem_cache_alloc(pool->handle_cachep,
++			     gfp & ~(__GFP_HIGHMEM|__GFP_MOVABLE));
++#ifdef CONFIG_PREEMPT_RT
++	if (p) {
++		struct zsmalloc_handle *zh = p;
++
++		spin_lock_init(&zh->lock);
++	}
++#endif
++	return (unsigned long)p;
+ }
+ 
++#ifdef CONFIG_PREEMPT_RT
++static struct zsmalloc_handle *zs_get_pure_handle(unsigned long handle)
++{
++	return (void *)(handle &~((1 << OBJ_TAG_BITS) - 1));
++}
++#endif
++
+ static void cache_free_handle(struct zs_pool *pool, unsigned long handle)
+ {
+ 	kmem_cache_free(pool->handle_cachep, (void *)handle);
+@@ -368,12 +401,18 @@ static void cache_free_zspage(struct zs_pool *pool, struct zspage *zspage)
+ 
+ static void record_obj(unsigned long handle, unsigned long obj)
+ {
++#ifdef CONFIG_PREEMPT_RT
++	struct zsmalloc_handle *zh = zs_get_pure_handle(handle);
++
++	WRITE_ONCE(zh->addr, obj);
++#else
+ 	/*
+ 	 * lsb of @obj represents handle lock while other bits
+ 	 * represent object value the handle is pointing so
+ 	 * updating shouldn't do store tearing.
+ 	 */
+ 	WRITE_ONCE(*(unsigned long *)handle, obj);
++#endif
+ }
+ 
+ /* zpool driver */
+@@ -455,7 +494,10 @@ MODULE_ALIAS("zpool-zsmalloc");
+ #endif /* CONFIG_ZPOOL */
+ 
+ /* per-cpu VM mapping areas for zspage accesses that cross page boundaries */
+-static DEFINE_PER_CPU(struct mapping_area, zs_map_area);
++static DEFINE_PER_CPU(struct mapping_area, zs_map_area) = {
++	/* XXX remove this and use a spin_lock_t in pin_tag() */
++	.lock	= INIT_LOCAL_LOCK(lock),
++};
+ 
+ static bool is_zspage_isolated(struct zspage *zspage)
+ {
+@@ -865,7 +907,13 @@ static unsigned long location_to_obj(struct page *page, unsigned int obj_idx)
+ 
+ static unsigned long handle_to_obj(unsigned long handle)
+ {
++#ifdef CONFIG_PREEMPT_RT
++	struct zsmalloc_handle *zh = zs_get_pure_handle(handle);
++
++	return zh->addr;
++#else
+ 	return *(unsigned long *)handle;
++#endif
+ }
+ 
+ static unsigned long obj_to_head(struct page *page, void *obj)
+@@ -879,22 +927,46 @@ static unsigned long obj_to_head(struct page *page, void *obj)
+ 
+ static inline int testpin_tag(unsigned long handle)
+ {
++#ifdef CONFIG_PREEMPT_RT
++	struct zsmalloc_handle *zh = zs_get_pure_handle(handle);
++
++	return spin_is_locked(&zh->lock);
++#else
+ 	return bit_spin_is_locked(HANDLE_PIN_BIT, (unsigned long *)handle);
++#endif
+ }
+ 
+ static inline int trypin_tag(unsigned long handle)
+ {
++#ifdef CONFIG_PREEMPT_RT
++	struct zsmalloc_handle *zh = zs_get_pure_handle(handle);
++
++	return spin_trylock(&zh->lock);
++#else
+ 	return bit_spin_trylock(HANDLE_PIN_BIT, (unsigned long *)handle);
++#endif
+ }
+ 
+ static void pin_tag(unsigned long handle) __acquires(bitlock)
+ {
++#ifdef CONFIG_PREEMPT_RT
++	struct zsmalloc_handle *zh = zs_get_pure_handle(handle);
++
++	return spin_lock(&zh->lock);
++#else
+ 	bit_spin_lock(HANDLE_PIN_BIT, (unsigned long *)handle);
++#endif
+ }
+ 
+ static void unpin_tag(unsigned long handle) __releases(bitlock)
+ {
++#ifdef CONFIG_PREEMPT_RT
++	struct zsmalloc_handle *zh = zs_get_pure_handle(handle);
++
++	return spin_unlock(&zh->lock);
++#else
+ 	bit_spin_unlock(HANDLE_PIN_BIT, (unsigned long *)handle);
++#endif
+ }
+ 
+ static void reset_page(struct page *page)
+@@ -1278,7 +1350,8 @@ void *zs_map_object(struct zs_pool *pool, unsigned long handle,
+ 	class = pool->size_class[class_idx];
+ 	off = (class->size * obj_idx) & ~PAGE_MASK;
+ 
+-	area = &get_cpu_var(zs_map_area);
++	local_lock(&zs_map_area.lock);
++	area = this_cpu_ptr(&zs_map_area);
+ 	area->vm_mm = mm;
+ 	if (off + class->size <= PAGE_SIZE) {
+ 		/* this object is contained entirely within a page */
+@@ -1332,7 +1405,7 @@ void zs_unmap_object(struct zs_pool *pool, unsigned long handle)
+ 
+ 		__zs_unmap_object(area, pages, off, class->size);
+ 	}
+-	put_cpu_var(zs_map_area);
++	local_unlock(&zs_map_area.lock);
+ 
+ 	migrate_read_unlock(zspage);
+ 	unpin_tag(handle);
+diff --git a/net/Kconfig b/net/Kconfig
+index a22c3fb88..5a17bded7 100644
+--- a/net/Kconfig
++++ b/net/Kconfig
+@@ -280,7 +280,7 @@ config CGROUP_NET_CLASSID
+ 
+ config NET_RX_BUSY_POLL
+ 	bool
+-	default y
++	default y if !PREEMPT_RT
+ 
+ config BQL
+ 	bool
+diff --git a/net/core/dev.c b/net/core/dev.c
+index 02bf39500..450202563 100644
+--- a/net/core/dev.c
++++ b/net/core/dev.c
+@@ -221,14 +221,14 @@ static inline struct hlist_head *dev_index_hash(struct net *net, int ifindex)
+ static inline void rps_lock(struct softnet_data *sd)
+ {
+ #ifdef CONFIG_RPS
+-	spin_lock(&sd->input_pkt_queue.lock);
++	raw_spin_lock(&sd->input_pkt_queue.raw_lock);
+ #endif
+ }
+ 
+ static inline void rps_unlock(struct softnet_data *sd)
+ {
+ #ifdef CONFIG_RPS
+-	spin_unlock(&sd->input_pkt_queue.lock);
++	raw_spin_unlock(&sd->input_pkt_queue.raw_lock);
+ #endif
+ }
+ 
+@@ -3051,6 +3051,7 @@ static void __netif_reschedule(struct Qdisc *q)
+ 	sd->output_queue_tailp = &q->next_sched;
+ 	raise_softirq_irqoff(NET_TX_SOFTIRQ);
+ 	local_irq_restore(flags);
++	preempt_check_resched_rt();
+ }
+ 
+ void __netif_schedule(struct Qdisc *q)
+@@ -3113,6 +3114,7 @@ void __dev_kfree_skb_irq(struct sk_buff *skb, enum skb_free_reason reason)
+ 	__this_cpu_write(softnet_data.completion_queue, skb);
+ 	raise_softirq_irqoff(NET_TX_SOFTIRQ);
+ 	local_irq_restore(flags);
++	preempt_check_resched_rt();
+ }
+ EXPORT_SYMBOL(__dev_kfree_skb_irq);
+ 
+@@ -3791,7 +3793,11 @@ static inline int __dev_xmit_skb(struct sk_buff *skb, struct Qdisc *q,
+ 	 * This permits qdisc->running owner to get the lock more
+ 	 * often and dequeue packets faster.
+ 	 */
++#ifdef CONFIG_PREEMPT_RT
++	contended = true;
++#else
+ 	contended = qdisc_is_running(q);
++#endif
+ 	if (unlikely(contended))
+ 		spin_lock(&q->busylock);
+ 
+@@ -4591,6 +4597,7 @@ static int enqueue_to_backlog(struct sk_buff *skb, int cpu,
+ 	rps_unlock(sd);
+ 
+ 	local_irq_restore(flags);
++	preempt_check_resched_rt();
+ 
+ 	atomic_long_inc(&skb->dev->rx_dropped);
+ 	kfree_skb(skb);
+@@ -4810,7 +4817,7 @@ static int netif_rx_internal(struct sk_buff *skb)
+ 		struct rps_dev_flow voidflow, *rflow = &voidflow;
+ 		int cpu;
+ 
+-		preempt_disable();
++		migrate_disable();
+ 		rcu_read_lock();
+ 
+ 		cpu = get_rps_cpu(skb->dev, skb, &rflow);
+@@ -4820,14 +4827,14 @@ static int netif_rx_internal(struct sk_buff *skb)
+ 		ret = enqueue_to_backlog(skb, cpu, &rflow->last_qtail);
+ 
+ 		rcu_read_unlock();
+-		preempt_enable();
++		migrate_enable();
+ 	} else
+ #endif
+ 	{
+ 		unsigned int qtail;
+ 
+-		ret = enqueue_to_backlog(skb, get_cpu(), &qtail);
+-		put_cpu();
++		ret = enqueue_to_backlog(skb, get_cpu_light(), &qtail);
++		put_cpu_light();
+ 	}
+ 	return ret;
+ }
+@@ -4866,11 +4873,9 @@ int netif_rx_ni(struct sk_buff *skb)
+ 
+ 	trace_netif_rx_ni_entry(skb);
+ 
+-	preempt_disable();
++	local_bh_disable();
+ 	err = netif_rx_internal(skb);
+-	if (local_softirq_pending())
+-		do_softirq();
+-	preempt_enable();
++	local_bh_enable();
+ 	trace_netif_rx_ni_exit(err);
+ 
+ 	return err;
+@@ -6346,12 +6351,14 @@ static void net_rps_action_and_irq_enable(struct softnet_data *sd)
+ 		sd->rps_ipi_list = NULL;
+ 
+ 		local_irq_enable();
++		preempt_check_resched_rt();
+ 
+ 		/* Send pending IPI's to kick RPS processing on remote cpus. */
+ 		net_rps_send_ipi(remsd);
+ 	} else
+ #endif
+ 		local_irq_enable();
++	preempt_check_resched_rt();
+ }
+ 
+ static bool sd_has_rps_ipi_waiting(struct softnet_data *sd)
+@@ -6429,6 +6436,7 @@ void __napi_schedule(struct napi_struct *n)
+ 	local_irq_save(flags);
+ 	____napi_schedule(this_cpu_ptr(&softnet_data), n);
+ 	local_irq_restore(flags);
++	preempt_check_resched_rt();
+ }
+ EXPORT_SYMBOL(__napi_schedule);
+ 
+@@ -10976,6 +10984,7 @@ static int dev_cpu_dead(unsigned int oldcpu)
+ 
+ 	raise_softirq_irqoff(NET_TX_SOFTIRQ);
+ 	local_irq_enable();
++	preempt_check_resched_rt();
+ 
+ #ifdef CONFIG_RPS
+ 	remsd = oldsd->rps_ipi_list;
+@@ -10989,7 +10998,7 @@ static int dev_cpu_dead(unsigned int oldcpu)
+ 		netif_rx_ni(skb);
+ 		input_queue_head_incr(oldsd);
+ 	}
+-	while ((skb = skb_dequeue(&oldsd->input_pkt_queue))) {
++	while ((skb = __skb_dequeue(&oldsd->input_pkt_queue))) {
+ 		netif_rx_ni(skb);
+ 		input_queue_head_incr(oldsd);
+ 	}
+@@ -11305,7 +11314,7 @@ static int __init net_dev_init(void)
+ 
+ 		INIT_WORK(flush, flush_backlog);
+ 
+-		skb_queue_head_init(&sd->input_pkt_queue);
++		skb_queue_head_init_raw(&sd->input_pkt_queue);
+ 		skb_queue_head_init(&sd->process_queue);
+ #ifdef CONFIG_XFRM_OFFLOAD
+ 		skb_queue_head_init(&sd->xfrm_backlog);
+diff --git a/net/core/gen_estimator.c b/net/core/gen_estimator.c
+index 8e582e29a..e51f4854d 100644
+--- a/net/core/gen_estimator.c
++++ b/net/core/gen_estimator.c
+@@ -42,7 +42,7 @@
+ struct net_rate_estimator {
+ 	struct gnet_stats_basic_packed	*bstats;
+ 	spinlock_t		*stats_lock;
+-	seqcount_t		*running;
++	net_seqlock_t		*running;
+ 	struct gnet_stats_basic_cpu __percpu *cpu_bstats;
+ 	u8			ewma_log;
+ 	u8			intvl_log; /* period : (250ms << intvl_log) */
+@@ -125,7 +125,7 @@ int gen_new_estimator(struct gnet_stats_basic_packed *bstats,
+ 		      struct gnet_stats_basic_cpu __percpu *cpu_bstats,
+ 		      struct net_rate_estimator __rcu **rate_est,
+ 		      spinlock_t *lock,
+-		      seqcount_t *running,
++		      net_seqlock_t *running,
+ 		      struct nlattr *opt)
+ {
+ 	struct gnet_estimator *parm = nla_data(opt);
+@@ -226,7 +226,7 @@ int gen_replace_estimator(struct gnet_stats_basic_packed *bstats,
+ 			  struct gnet_stats_basic_cpu __percpu *cpu_bstats,
+ 			  struct net_rate_estimator __rcu **rate_est,
+ 			  spinlock_t *lock,
+-			  seqcount_t *running, struct nlattr *opt)
++			  net_seqlock_t *running, struct nlattr *opt)
+ {
+ 	return gen_new_estimator(bstats, cpu_bstats, rate_est,
+ 				 lock, running, opt);
+diff --git a/net/core/gen_stats.c b/net/core/gen_stats.c
+index e491b083b..ef432cea2 100644
+--- a/net/core/gen_stats.c
++++ b/net/core/gen_stats.c
+@@ -137,7 +137,7 @@ __gnet_stats_copy_basic_cpu(struct gnet_stats_basic_packed *bstats,
+ }
+ 
+ void
+-__gnet_stats_copy_basic(const seqcount_t *running,
++__gnet_stats_copy_basic(net_seqlock_t *running,
+ 			struct gnet_stats_basic_packed *bstats,
+ 			struct gnet_stats_basic_cpu __percpu *cpu,
+ 			struct gnet_stats_basic_packed *b)
+@@ -150,15 +150,15 @@ __gnet_stats_copy_basic(const seqcount_t *running,
+ 	}
+ 	do {
+ 		if (running)
+-			seq = read_seqcount_begin(running);
++			seq = net_seq_begin(running);
+ 		bstats->bytes = b->bytes;
+ 		bstats->packets = b->packets;
+-	} while (running && read_seqcount_retry(running, seq));
++	} while (running && net_seq_retry(running, seq));
+ }
+ EXPORT_SYMBOL(__gnet_stats_copy_basic);
+ 
+ static int
+-___gnet_stats_copy_basic(const seqcount_t *running,
++___gnet_stats_copy_basic(net_seqlock_t *running,
+ 			 struct gnet_dump *d,
+ 			 struct gnet_stats_basic_cpu __percpu *cpu,
+ 			 struct gnet_stats_basic_packed *b,
+@@ -204,7 +204,7 @@ ___gnet_stats_copy_basic(const seqcount_t *running,
+  * if the room in the socket buffer was not sufficient.
+  */
+ int
+-gnet_stats_copy_basic(const seqcount_t *running,
++gnet_stats_copy_basic(net_seqlock_t *running,
+ 		      struct gnet_dump *d,
+ 		      struct gnet_stats_basic_cpu __percpu *cpu,
+ 		      struct gnet_stats_basic_packed *b)
+@@ -228,7 +228,7 @@ EXPORT_SYMBOL(gnet_stats_copy_basic);
+  * if the room in the socket buffer was not sufficient.
+  */
+ int
+-gnet_stats_copy_basic_hw(const seqcount_t *running,
++gnet_stats_copy_basic_hw(net_seqlock_t *running,
+ 			 struct gnet_dump *d,
+ 			 struct gnet_stats_basic_cpu __percpu *cpu,
+ 			 struct gnet_stats_basic_packed *b)
+diff --git a/net/core/sock.c b/net/core/sock.c
+index d8d42ff15..d23b79afa 100644
+--- a/net/core/sock.c
++++ b/net/core/sock.c
+@@ -3068,12 +3068,11 @@ void lock_sock_nested(struct sock *sk, int subclass)
+ 	if (sk->sk_lock.owned)
+ 		__lock_sock(sk);
+ 	sk->sk_lock.owned = 1;
+-	spin_unlock(&sk->sk_lock.slock);
++	spin_unlock_bh(&sk->sk_lock.slock);
+ 	/*
+ 	 * The sk_lock has mutex_lock() semantics here:
+ 	 */
+ 	mutex_acquire(&sk->sk_lock.dep_map, subclass, 0, _RET_IP_);
+-	local_bh_enable();
+ }
+ EXPORT_SYMBOL(lock_sock_nested);
+ 
+@@ -3122,12 +3121,11 @@ bool lock_sock_fast(struct sock *sk)
+ 
+ 	__lock_sock(sk);
+ 	sk->sk_lock.owned = 1;
+-	spin_unlock(&sk->sk_lock.slock);
++	spin_unlock_bh(&sk->sk_lock.slock);
+ 	/*
+ 	 * The sk_lock has mutex_lock() semantics here:
+ 	 */
+ 	mutex_acquire(&sk->sk_lock.dep_map, 0, 0, _RET_IP_);
+-	local_bh_enable();
+ 	return true;
+ }
+ EXPORT_SYMBOL(lock_sock_fast);
+diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
+index b12a3502f..324f60e67 100644
+--- a/net/sched/sch_api.c
++++ b/net/sched/sch_api.c
+@@ -1271,7 +1271,7 @@ static struct Qdisc *qdisc_create(struct net_device *dev,
+ 		rcu_assign_pointer(sch->stab, stab);
+ 	}
+ 	if (tca[TCA_RATE]) {
+-		seqcount_t *running;
++		net_seqlock_t *running;
+ 
+ 		err = -EOPNOTSUPP;
+ 		if (sch->flags & TCQ_F_MQROOT) {
+diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
+index ecdd9e83f..73b5aa797 100644
+--- a/net/sched/sch_generic.c
++++ b/net/sched/sch_generic.c
+@@ -578,7 +578,11 @@ struct Qdisc noop_qdisc = {
+ 	.ops		=	&noop_qdisc_ops,
+ 	.q.lock		=	__SPIN_LOCK_UNLOCKED(noop_qdisc.q.lock),
+ 	.dev_queue	=	&noop_netdev_queue,
++#ifdef CONFIG_PREEMPT_RT
++	.running	=	__SEQLOCK_UNLOCKED(noop_qdisc.running),
++#else
+ 	.running	=	SEQCNT_ZERO(noop_qdisc.running),
++#endif
+ 	.busylock	=	__SPIN_LOCK_UNLOCKED(noop_qdisc.busylock),
+ 	.gso_skb = {
+ 		.next = (struct sk_buff *)&noop_qdisc.gso_skb,
+@@ -889,9 +893,15 @@ struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
+ 	lockdep_set_class(&sch->seqlock,
+ 			  dev->qdisc_tx_busylock ?: &qdisc_tx_busylock);
+ 
++#ifdef CONFIG_PREEMPT_RT
++	seqlock_init(&sch->running);
++	lockdep_set_class(&sch->running.lock,
++			  dev->qdisc_running_key ?: &qdisc_running_key);
++#else
+ 	seqcount_init(&sch->running);
+ 	lockdep_set_class(&sch->running,
+ 			  dev->qdisc_running_key ?: &qdisc_running_key);
++#endif
+ 
+ 	sch->ops = ops;
+ 	sch->flags = ops->static_flags;
+diff --git a/net/sunrpc/svc_xprt.c b/net/sunrpc/svc_xprt.c
+index f56b4df6c..6cb833516 100644
+--- a/net/sunrpc/svc_xprt.c
++++ b/net/sunrpc/svc_xprt.c
+@@ -422,7 +422,7 @@ void svc_xprt_do_enqueue(struct svc_xprt *xprt)
+ 	if (test_and_set_bit(XPT_BUSY, &xprt->xpt_flags))
+ 		return;
+ 
+-	cpu = get_cpu();
++	cpu = get_cpu_light();
+ 	pool = svc_pool_for_cpu(xprt->xpt_server, cpu);
+ 
+ 	atomic_long_inc(&pool->sp_stats.packets);
+@@ -446,7 +446,7 @@ void svc_xprt_do_enqueue(struct svc_xprt *xprt)
+ 	rqstp = NULL;
+ out_unlock:
+ 	rcu_read_unlock();
+-	put_cpu();
++	put_cpu_light();
+ 	trace_svc_xprt_do_enqueue(xprt, rqstp);
+ }
+ EXPORT_SYMBOL_GPL(svc_xprt_do_enqueue);
+diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
+index ac2f1a733..84f421e6b 100644
+--- a/net/xfrm/xfrm_state.c
++++ b/net/xfrm/xfrm_state.c
+@@ -2673,7 +2673,8 @@ int __net_init xfrm_state_init(struct net *net)
+ 	net->xfrm.state_num = 0;
+ 	INIT_WORK(&net->xfrm.state_hash_work, xfrm_hash_resize);
+ 	spin_lock_init(&net->xfrm.xfrm_state_lock);
+-	seqcount_init(&net->xfrm.xfrm_state_hash_generation);
++	seqcount_spinlock_init(&net->xfrm.xfrm_state_hash_generation,
++			       &net->xfrm.xfrm_state_lock);
+ 	return 0;
+ 
+ out_byspi:
+-- 
+2.17.1
+
diff --git a/bsp/meta-hisilicon/recipes-kernel/linux/files/tf-a/0001-add-LDFLAGS-to-fix-compilation-errors.patch b/bsp/meta-hisilicon/recipes-kernel/linux/files/tf-a/0001-add-LDFLAGS-to-fix-compilation-errors.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3195559852301d8449afc7fcf092566067331e74
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/linux/files/tf-a/0001-add-LDFLAGS-to-fix-compilation-errors.patch
@@ -0,0 +1,40 @@
+From 62bd5528ccb54ecaa7abf9c1804161e477b815c6 Mon Sep 17 00:00:00 2001
+From: hanzongcheng <hanzongcheng@huawei.com>
+Date: Wed, 17 May 2023 01:43:14 +0800
+Subject: [PATCH] add $(LDFLAGS) to fix compilation errors
+
+When compiling host tools with native sdk, the shared libraries can not
+linked correctly. So configure the search path by passing LDFLAGS to fix
+this.
+
+Signed-off-by: hanzongcheng <hanzongcheng@huawei.com>
+
+diff --git a/tools/cert_create/Makefile b/tools/cert_create/Makefile
+index c03629a..9fe901f 100644
+--- a/tools/cert_create/Makefile
++++ b/tools/cert_create/Makefile
+@@ -76,7 +76,7 @@ ${BINARY}: ${OBJECTS} Makefile
+ 	@echo 'const char build_msg[] = "Built : "__TIME__", "__DATE__; \
+                 const char platform_msg[] = "${PLAT_MSG}";' | \
+                 ${HOSTCC} -c ${HOSTCCFLAGS} -xc - -o src/build_msg.o
+-	${Q}${HOSTCC} src/build_msg.o ${OBJECTS} ${LIB_DIR} ${LIB} -o $@
++	${Q}${HOSTCC} src/build_msg.o ${OBJECTS} ${LIB_DIR} ${LIB} ${BUILD_LDFLAGS} -o $@
+ 
+ %.o: %.c
+ 	@echo "  HOSTCC  $<"
+diff --git a/tools/fiptool/Makefile b/tools/fiptool/Makefile
+index ef35014..386e06e 100644
+--- a/tools/fiptool/Makefile
++++ b/tools/fiptool/Makefile
+@@ -37,7 +37,7 @@ all: ${PROJECT}
+ 
+ ${PROJECT}: ${OBJECTS} Makefile
+ 	@echo "  HOSTLD  $@"
+-	${Q}${HOSTCC} ${OBJECTS} -o $@ ${LDLIBS}
++	${Q}${HOSTCC} ${OBJECTS} -o $@ ${LDLIBS} ${BUILD_LDFLAGS}
+ 	@${ECHO_BLANK_LINE}
+ 	@echo "Built $@ successfully"
+ 	@${ECHO_BLANK_LINE}
+-- 
+2.34.1
+
diff --git a/bsp/meta-hisilicon/recipes-kernel/linux/files/tools/mkimage b/bsp/meta-hisilicon/recipes-kernel/linux/files/tools/mkimage
new file mode 100644
index 0000000000000000000000000000000000000000..7101799495b98e2731920adc7ba831a3180df335
Binary files /dev/null and b/bsp/meta-hisilicon/recipes-kernel/linux/files/tools/mkimage differ
diff --git a/bsp/meta-hisilicon/recipes-kernel/linux/hieulerpi1-tf-a.bb b/bsp/meta-hisilicon/recipes-kernel/linux/hieulerpi1-tf-a.bb
new file mode 100644
index 0000000000000000000000000000000000000000..523bf57853d717b5b62b747721488cfe798c7b63
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/linux/hieulerpi1-tf-a.bb
@@ -0,0 +1,40 @@
+SUMMARY = "ARM Trusted Firmware for hieulerpi1"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+BPN = "trusted-firmware-a"
+PV = "2.2"
+
+OPENEULER_LOCAL_NAME = "HiEuler-driver"
+
+SRC_URI = "file://HiEuler-driver/firmware/${BP}.tar.gz \
+           file://HiEuler-driver/firmware/${BP}.patch \
+           file://tf-a/0001-add-LDFLAGS-to-fix-compilation-errors.patch \
+        "
+
+SRC_URI[md5sum] = "abb0e05dd2e719f094841790c81efa57"
+SRC_URI[sha256sum] = "01d9190755f752929c82bdf6b0e16868dc7a818666b84e1dbdfa4726f6bb2731"
+
+# override LDFLAGS to fix compilation error: "aarch64-openeuler-linux-gnu-ld.bfd: unrecognized option '-Wl,-O1'"
+# add --no-warn-rwx-segments to avoid: warning: <file> has a LOAD segment with RWX permissions
+export LDFLAGS=" --no-warn-rwx-segments "
+
+# tf-a requires dtc native
+DEPENDS += "dtc-native"
+
+# uImage as BL33
+DEPENDS += "virtual/kernel"
+
+EXTRA_OEMAKE="CROSS_COMPILE=${TARGET_PREFIX} "
+
+do_compile:append() {
+    oe_runmake PLAT=ss928v100 SPD=none BL33=${WORKDIR}/recipe-sysroot/linux-img/uImage-pi CCI_UP=0 DEBUG=0 BL33_SEC=0 fip
+    cp ${B}/build/ss928v100/release/fip.bin ${B}/build/ss928v100/release/fip-pi.bin
+}
+
+do_install:append() {
+    install -d ${D}/boot/
+    install ${B}/build/ss928v100/release/fip-pi.bin ${D}/boot/kernel-pi
+}
+
+FILES:${PN} += " /boot/kernel-pi "
diff --git a/bsp/meta-hisilicon/recipes-kernel/linux/linux-hi3093-mpu.inc b/bsp/meta-hisilicon/recipes-kernel/linux/linux-hi3093-mpu.inc
new file mode 100644
index 0000000000000000000000000000000000000000..abca36c29e475c5606266378ed08996c19be56e1
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/linux/linux-hi3093-mpu.inc
@@ -0,0 +1,71 @@
+# add recipes-kernel path to find patch and defconfig
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+# for mkimage
+DEPENDS += "u-boot-tools-native dtc-native"
+
+# add prebuild tools to make uImage
+SRC_URI = " \
+    file://kernel-5.10-tag3093 \
+    file://tools \
+    file://config/hi3093/defconfig \
+    file://mpu_solution/src/non_real_time/adapter_for_hi3093/include/kbox \
+    file://mpu_solution/platform/securec/include \
+    file://mpu_solution/src/patches/openEuler \
+    file://dtbs/hi3093_mcs_3with1.dts \
+    file://dtbs/hi3093_mcs_2with2.dts \
+    file://dtbs/hi3093.dts \
+"
+
+# add patch tool to solve patch apply
+PATCHTOOL = "git"
+
+# add method to do_compile task to produce bootable Image
+do_compile:append(){
+    mkimage -A arm -O linux -T kernel -C none -a 0x98280000 -e 0x98280040 -n linux-5.10.0 -d ${KERNEL_OUTPUT_DIR}/zImage uImage
+    dtc -I dts -O dtb -o hi3093_mcs_3with1.dtb ${WORKDIR}/dtbs/hi3093_mcs_3with1.dts
+    dtc -I dts -O dtb -o hi3093_mcs_2with2.dtb ${WORKDIR}/dtbs/hi3093_mcs_2with2.dts
+    dtc -I dts -O dtb -o hi3093.dtb ${WORKDIR}/dtbs/hi3093.dts
+}
+
+WORKDTB = "${@bb.utils.contains('MCS_FEATURES', 'openamp', 'hi3093_mcs_3with1.dtb', 'hi3093.dtb', d)}"
+
+# add uImage to $D
+do_install:append(){
+    cp uImage ${D}/boot
+    cp -f ${WORKDTB} ${D}/boot/hi1711_asic.dtb
+}
+
+PACKAGES += "bootfile"
+FILES:bootfile=" \
+    /boot/uImage \
+    /boot/hi1711_asic.dtb \
+"
+RPROVIDES:${PN} += "bootfile"
+
+python do_fetch() {
+    # download src-openeuler/kernel repo for patches
+    d.setVar("OPENEULER_REPO_NAME", "kernel")
+    d.setVar("OPENEULER_LOCAL_NAME", 'src-kernel-5.10-tag3093')
+    bb.build.exec_func("do_openeuler_fetch", d)
+
+    # download openeuler/kernel-5.10 repo for linux kernel src files
+    d.setVar("OPENEULER_REPO_NAME", "kernel-5.10")
+    d.setVar("OPENEULER_LOCAL_NAME", 'kernel-5.10-tag3093')
+    bb.build.exec_func("do_openeuler_fetch", d)
+}
+
+S = "${WORKDIR}/kernel-5.10-tag3093"
+
+do_copy_headers() {
+    cd ${S}/
+    # Due to the large number of patch hunks, 
+    # yocto's built-in patch mechanism has abnormal failure issues. 
+    # Here is a solution to avoid this issue
+    grep  "Missing single sector read for large sector size" ${S}/drivers/mmc/core/block.c || patch -p1 < ${WORKDIR}/mpu_solution/src/patches/openEuler/kernel-22.03-lts-sp1-mmc.patch
+    cd -
+    cp -rf ${WORKDIR}/mpu_solution/platform/securec/include/* ${S}/include/linux
+    mkdir -p ${S}/include/linux/kbox
+    cp -rf ${WORKDIR}/mpu_solution/src/non_real_time/adapter_for_hi3093/include/kbox/* ${S}/include/linux/kbox
+}
+addtask do_copy_headers after do_patch before do_configure
diff --git a/bsp/meta-hisilicon/recipes-kernel/linux/linux-hi3093.inc b/bsp/meta-hisilicon/recipes-kernel/linux/linux-hi3093.inc
new file mode 100644
index 0000000000000000000000000000000000000000..bf0de7eebbabb753cb946b2193da515e23590fc4
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/linux/linux-hi3093.inc
@@ -0,0 +1,21 @@
+# add recipes-kernel path to find patch and defconfig
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+SRC_URI = " \
+    file://kernel-5.10-tag3093 \
+    file://config/hi3093/defconfig \
+"
+
+python do_fetch() {
+    # download src-openeuler/kernel repo for patches
+    d.setVar("OPENEULER_REPO_NAME", "kernel")
+    d.setVar("OPENEULER_LOCAL_NAME", 'src-kernel-5.10-tag3093')
+    bb.build.exec_func("do_openeuler_fetch", d)
+
+    # download openeuler/kernel-5.10 repo for linux kernel src files
+    d.setVar("OPENEULER_REPO_NAME", "kernel-5.10")
+    d.setVar("OPENEULER_LOCAL_NAME", 'kernel-5.10-tag3093')
+    bb.build.exec_func("do_openeuler_fetch", d)
+}
+
+S = "${WORKDIR}/kernel-5.10-tag3093"
diff --git a/bsp/meta-hisilicon/recipes-kernel/linux/linux-hieulerpi1.inc b/bsp/meta-hisilicon/recipes-kernel/linux/linux-hieulerpi1.inc
new file mode 100644
index 0000000000000000000000000000000000000000..65a9e14b5471f19d78317e4ce3b5306c79d7475d
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/linux/linux-hieulerpi1.inc
@@ -0,0 +1,102 @@
+inherit kernel-yocto
+
+# add recipes-kernel path to find patch and defconfig
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+# for mkimage
+DEPENDS += "u-boot-tools-native dtc-native"
+
+SRC_URI = "file://kernel-5.10-tag928 \
+    file://HiEuler-driver/linux/5.10.0-153.28.0.patch \
+    file://dtbs/ss928-pi.dts \
+    file://meta-data;type=kmeta;destsuffix=meta-data \
+"
+
+# remove default patch
+SRC_URI:remove = " \
+    file://patches/${ARCH}/0001-arm64-add-zImage-support-for-arm64.patch \
+"
+
+# add BL31
+SRC_URI:append = " file://HiEuler-driver/firmware/trusted-firmware-a-2.2.tar.gz "
+
+S = "${WORKDIR}/kernel-5.10-tag928"
+
+python do_fetch() {
+    # download HiEuler repo for patches
+    d.setVar("OPENEULER_REPO_NAME", "HiEuler-driver")
+    d.setVar("OPENEULER_LOCAL_NAME", 'HiEuler-driver')
+    bb.build.exec_func("do_openeuler_fetch", d)
+
+    # download src-openeuler/kernel repo for patches
+    d.setVar("OPENEULER_REPO_NAME", "kernel")
+    d.setVar("OPENEULER_LOCAL_NAME", 'src-kernel-5.10-tag928')
+    bb.build.exec_func("do_openeuler_fetch", d)
+
+    # download openeuler/kernel-5.10 repo for linux kernel src files
+    d.setVar("OPENEULER_REPO_NAME", "kernel-5.10")
+    d.setVar("OPENEULER_LOCAL_NAME", 'kernel-5.10-tag928')
+    bb.build.exec_func("do_openeuler_fetch", d)
+}
+
+## handling for kernel meta data
+# the original get_dirs_with_fragments will include OPENEULER_SP_DIR
+# so that all the files under OPENEULER_SP_DIR will be in the file-checksums
+# of do_kernel_metadata, which is not necessary
+def get_dirs_with_metadata(d):
+    extrapaths = []
+    extrafiles = []
+    extrapathsvalue = (d.getVar("FILESEXTRAPATHS") or "")
+
+    # Remove global openeuler src dir
+    openeuler_src_dir = d.getVar("OPENEULER_SP_DIR")
+    extrapathsvalue = extrapathsvalue.replace(openeuler_src_dir, "")
+
+    # Remove default flag which was used for checking
+    extrapathsvalue = extrapathsvalue.replace("__default:", "")
+    extrapaths = extrapathsvalue.split(":")
+
+    # add scc files
+    extrapaths += find_sccs(d)
+   
+    # add patches
+    extrapaths += find_patches(d, '')
+    for path in extrapaths:
+        if path and path + ":True" not in extrafiles:
+            extrafiles.append(path + ":" + str(os.path.exists(path)))
+
+    return " ".join(extrafiles)
+
+# override the original get_dirs_with_fragments in kernel-yocto.bbclass
+do_kernel_metadata[file-checksums] = "${@get_dirs_with_metadata(d)}"
+
+
+# no external defconfig
+OPENEULER_KERNEL_CONFIG = ""
+# use in-tree defconfig, the defconfig is in src tree
+# after patches are unpatched
+KBUILD_DEFCONFIG = "hieulerpi1_defconfig"
+
+# add method to do_compile task to produce bootable Image
+do_compile:append(){
+    mkimage -A arm64 -O linux -T kernel -C none -a 0x080000 -e 0x080000 -n "Linux-5.10.0" -d ${KERNEL_OUTPUT_DIR}/Image uImage-tmp
+    oe_runmake dtbs
+    dtc -I dts -O dtb ${WORKDIR}/dtbs/ss928-pi.dts -o ${WORKDIR}/ss928-pi.dtb
+    cat uImage-tmp ${WORKDIR}/ss928-pi.dtb > ${KERNEL_OUTPUT_DIR}/uImage-pi
+}
+
+# uImage as bl33, we need to use it to build the fip.bin. So add uImage to SYSROOT_DIR
+# Since sysroot_stage_all() is rewritten as empty in meta/classes/kernel.bbclass,
+# we can't use "SYSROOT_DIRS" directly, here we write a SYSROOT_PREPROCESS_FUNCS to add uImage
+SYSROOT_DIRS += "/linux-img"
+FILES:${KERNEL_PACKAGE_NAME} += "/linux-img"
+do_install:append() {
+        install -d ${D}/linux-img
+        install -m 0644 ${KERNEL_OUTPUT_DIR}/uImage-pi ${D}/linux-img/uImage-pi
+}
+
+SYSROOT_PREPROCESS_FUNCS += "additional_populate_sysroot"
+additional_populate_sysroot() {
+    sysroot_stage_dir ${D}/linux-img ${SYSROOT_DESTDIR}/linux-img
+}
+
diff --git a/bsp/meta-hisilicon/recipes-kernel/linux/linux-openeuler-rt.bbappend b/bsp/meta-hisilicon/recipes-kernel/linux/linux-openeuler-rt.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..04c690de1d3b465a7b5a5e79d8753cd1eb3c0500
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/linux/linux-openeuler-rt.bbappend
@@ -0,0 +1,14 @@
+# add COMPATIBLE_MACHINE
+COMPATIBLE_MACHINE = "hi3093|hieulerpi1"
+
+require recipes-kernel/linux/${@bb.utils.contains('DISTRO_FEATURES', 'mpu_solution', 'linux-hi3093-mpu.inc', 'linux-${MACHINE}.inc', d)}
+
+SRC_URI:remove = " \
+    file://src-kernel-5.10/0001-apply-preempt-RT-patch.patch \
+    file://src-kernel-5.10/0001-modify-openeuler_defconfig-for-rt62.patch \
+"
+
+SRC_URI:append:hieulerpi1 = " \
+    file://patch/0001-apply-preempt-RT-patch-b88a0de01.patch \
+    file://src-kernel-5.10-tag928/0001-modify-openeuler_defconfig-for-rt62.patch \
+"
diff --git a/bsp/meta-hisilicon/recipes-kernel/linux/linux-openeuler.bbappend b/bsp/meta-hisilicon/recipes-kernel/linux/linux-openeuler.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e79121ce137fd1ad2679d73186119979635861c8
--- /dev/null
+++ b/bsp/meta-hisilicon/recipes-kernel/linux/linux-openeuler.bbappend
@@ -0,0 +1,4 @@
+# add COMPATIBLE_MACHINE
+COMPATIBLE_MACHINE = "hi3093|hieulerpi1"
+
+require recipes-kernel/linux/${@bb.utils.contains('DISTRO_FEATURES', 'mpu_solution', 'linux-hi3093-mpu.inc', 'linux-${MACHINE}.inc', d)}
diff --git a/bsp/meta-openeuler-bsp/classes/sdcard_image-rpi.bbclass b/bsp/meta-openeuler-bsp/classes/sdcard_image-rpi.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..3ba34a2a029ac85e0340f5ec4f2181b8473e4715
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/classes/sdcard_image-rpi.bbclass
@@ -0,0 +1,209 @@
+# This is a copy of sdcard_image-rpi.bbclass from meta-raspberrypi
+#
+# NOTE: we add uefi_configuration here to make uefi configs before Burn Partitions
+
+inherit image_types
+
+#
+# Create an image that can be written onto a SD card using dd.
+#
+# The disk layout used is:
+#
+#    0                      -> IMAGE_ROOTFS_ALIGNMENT         - reserved for other data
+#    IMAGE_ROOTFS_ALIGNMENT -> BOOT_SPACE                     - bootloader and kernel
+#    BOOT_SPACE             -> SDIMG_SIZE                     - rootfs
+#
+
+#                                                     Default Free space = 1.3x
+#                                                     Use IMAGE_OVERHEAD_FACTOR to add more space
+#                                                     <--------->
+#            4MiB              48MiB           SDIMG_ROOTFS
+# <-----------------------> <----------> <---------------------->
+#  ------------------------ ------------ ------------------------
+# | IMAGE_ROOTFS_ALIGNMENT | BOOT_SPACE | ROOTFS_SIZE            |
+#  ------------------------ ------------ ------------------------
+# ^                        ^            ^                        ^
+# |                        |            |                        |
+# 0                      4MiB     4MiB + 48MiB       4MiB + 48Mib + SDIMG_ROOTFS
+
+# This image depends on the rootfs image
+IMAGE_TYPEDEP:rpi-sdimg = "${SDIMG_ROOTFS_TYPE}"
+
+# Kernel image name
+SDIMG_KERNELIMAGE:raspberrypi  ?= "kernel.img"
+SDIMG_KERNELIMAGE:raspberrypi2 ?= "kernel7.img"
+SDIMG_KERNELIMAGE:raspberrypi3-64 ?= "kernel8.img"
+
+# Boot partition volume id
+# Shorten raspberrypi to just rpi to keep it under 11 characters
+# now enforced by mkfs.vfat from dosfstools-4.2
+BOOTDD_VOLUME_ID ?= "${@d.getVar('MACHINE').replace('raspberrypi', 'rpi')}"
+
+# Boot partition size [in KiB] (will be rounded up to IMAGE_ROOTFS_ALIGNMENT)
+BOOT_SPACE ?= "49152"
+
+# Set alignment to 4MB [in KiB]
+IMAGE_ROOTFS_ALIGNMENT = "4096"
+
+# Use an uncompressed ext3 by default as rootfs
+SDIMG_ROOTFS_TYPE ?= "ext3"
+SDIMG_ROOTFS = "${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.${SDIMG_ROOTFS_TYPE}"
+
+# For the names of kernel artifacts
+inherit kernel-artifact-names
+
+RPI_SDIMG_EXTRA_DEPENDS ?= ""
+
+do_image_rpi_sdimg[depends] = " \
+    parted-native:do_populate_sysroot \
+    mtools-native:do_populate_sysroot \
+    dosfstools-native:do_populate_sysroot \
+    virtual/kernel:do_deploy \
+    rpi-bootfiles:do_deploy \
+    ${@bb.utils.contains('MACHINE_FEATURES', 'armstub', 'armstubs:do_deploy', '' ,d)} \
+    ${@bb.utils.contains('RPI_USE_U_BOOT', '1', 'u-boot:do_deploy', '',d)} \
+    ${@bb.utils.contains('RPI_USE_U_BOOT', '1', 'u-boot-default-script:do_deploy', '',d)} \
+    ${RPI_SDIMG_EXTRA_DEPENDS} \
+"
+
+do_image_rpi_sdimg[recrdeps] = "do_build"
+
+# SD card image name
+SDIMG = "${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.rpi-sdimg"
+
+# Additional files and/or directories to be copied into the vfat partition from the IMAGE_ROOTFS.
+FATPAYLOAD ?= ""
+
+# SD card vfat partition image name
+SDIMG_VFAT_DEPLOY ?= "${RPI_USE_U_BOOT}"
+SDIMG_VFAT = "${IMAGE_NAME}.vfat"
+SDIMG_LINK_VFAT = "${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.vfat"
+
+uefi_configuration() {
+    # For uefi, install Image or fitImage by default.
+    if [ ! -z "${INITRAMFS_IMAGE}" -a "${INITRAMFS_IMAGE_BUNDLE}" = "1" ]; then
+        mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${INITRAMFS_LINK_NAME}.bin ::${SDIMG_KERNELIMAGE} || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${INITRAMFS_LINK_NAME}.bin into boot.img"
+    else
+        mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE} ::${SDIMG_KERNELIMAGE} || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE} into boot.img"
+    fi
+}
+
+IMAGE_CMD:rpi-sdimg () {
+
+    # Align partitions
+    BOOT_SPACE_ALIGNED=$(expr ${BOOT_SPACE} + ${IMAGE_ROOTFS_ALIGNMENT} - 1)
+    BOOT_SPACE_ALIGNED=$(expr ${BOOT_SPACE_ALIGNED} - ${BOOT_SPACE_ALIGNED} % ${IMAGE_ROOTFS_ALIGNMENT})
+    SDIMG_SIZE=$(expr ${IMAGE_ROOTFS_ALIGNMENT} + ${BOOT_SPACE_ALIGNED} + $ROOTFS_SIZE)
+
+    echo "Creating filesystem with Boot partition ${BOOT_SPACE_ALIGNED} KiB and RootFS $ROOTFS_SIZE KiB"
+
+    # Check if we are building with device tree support
+    DTS="${@make_dtb_boot_files(d)}"
+
+    # Initialize sdcard image file
+    dd if=/dev/zero of=${SDIMG} bs=1024 count=0 seek=${SDIMG_SIZE}
+
+    # Create partition table
+    parted -s ${SDIMG} mklabel msdos
+    # Create boot partition and mark it as bootable
+    parted -s ${SDIMG} unit KiB mkpart primary fat32 ${IMAGE_ROOTFS_ALIGNMENT} $(expr ${BOOT_SPACE_ALIGNED} \+ ${IMAGE_ROOTFS_ALIGNMENT})
+    parted -s ${SDIMG} set 1 boot on
+    # Create rootfs partition to the end of disk
+    parted -s ${SDIMG} -- unit KiB mkpart primary ext2 $(expr ${BOOT_SPACE_ALIGNED} \+ ${IMAGE_ROOTFS_ALIGNMENT}) -1s
+    parted ${SDIMG} print
+
+    # Create a vfat image with boot files
+    BOOT_BLOCKS=$(LC_ALL=C parted -s ${SDIMG} unit b print | awk '/ 1 / { print substr($4, 1, length($4 -1)) / 512 /2 }')
+    rm -f ${WORKDIR}/boot.img
+    mkfs.vfat -F32 -n "${BOOTDD_VOLUME_ID}" -S 512 -C ${WORKDIR}/boot.img $BOOT_BLOCKS
+    mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${BOOTFILES_DIR_NAME}/* ::/ || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/${BOOTFILES_DIR_NAME}/* into boot.img"
+    if [ "${@bb.utils.contains("MACHINE_FEATURES", "armstub", "1", "0", d)}" = "1" ]; then
+        mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/armstubs/${ARMSTUB} ::/ || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/armstubs/${ARMSTUB} into boot.img"
+    fi
+    if test -n "${DTS}"; then
+        # Copy board device trees (including overlays)
+        # There is an assumption here - no DTB in other directories than root
+        # and root/overlays. mmd/mcopy are not very flexible tools.
+        mmd -i ${WORKDIR}/boot.img overlays
+        for entry in ${DTS} ; do
+            # Split entry at optional ';'
+            if [ $(echo "$entry" | grep -c \;) = "0" ] ; then
+                DEPLOY_FILE="$entry"
+                DEST_FILENAME="$entry"
+            else
+                DEPLOY_FILE="$(echo "$entry" | cut -f1 -d\;)"
+                DEST_FILENAME="$(echo "$entry" | cut -f2- -d\;)"
+            fi
+            mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${DEPLOY_FILE} ::${DEST_FILENAME} || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/${DEPLOY_FILE} into boot.img"
+        done
+    fi
+    if [ "${RPI_USE_U_BOOT}" = "1" ]; then
+        mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/u-boot.bin ::${SDIMG_KERNELIMAGE} || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/u-boot.bin into boot.img"
+        mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/boot.scr ::boot.scr || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/boot.scr into boot.img"
+        if [ ! -z "${INITRAMFS_IMAGE}" -a "${INITRAMFS_IMAGE_BUNDLE}" = "1" ]; then
+            mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${INITRAMFS_LINK_NAME}.bin ::${KERNEL_IMAGETYPE} || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${INITRAMFS_LINK_NAME}.bin into boot.img"
+        else
+            mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE} ::${KERNEL_IMAGETYPE} || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE} into boot.img"
+        fi
+    else
+        uefi_configuration ""
+    fi
+
+    # Add files (eg. hypervisor binaries) from the deploy dir
+    if [ -n "${DEPLOYPAYLOAD}" ] ; then
+        echo "Copying deploy file payload into VFAT"
+        for entry in ${DEPLOYPAYLOAD} ; do
+            # Split entry at optional ':' to enable file renaming for the destination
+            if [ $(echo "$entry" | grep -c :) = "0" ] ; then
+                DEPLOY_FILE="$entry"
+                DEST_FILENAME="$entry"
+            else
+                DEPLOY_FILE="$(echo "$entry" | cut -f1 -d:)"
+                DEST_FILENAME="$(echo "$entry" | cut -f2- -d:)"
+            fi
+            mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${DEPLOY_FILE} ::${DEST_FILENAME} || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/${DEPLOY_FILE} into boot.img"
+        done
+    fi
+
+    if [ -n "${FATPAYLOAD}" ] ; then
+        echo "Copying payload into VFAT"
+        for entry in ${FATPAYLOAD} ; do
+            # use bbwarn instead of bbfatal to stop aborting on vfat issues like not supporting .~lock files
+            mcopy -v -i ${WORKDIR}/boot.img -s ${IMAGE_ROOTFS}$entry :: || bbwarn "mcopy cannot copy ${IMAGE_ROOTFS}$entry into boot.img"
+        done
+    fi
+
+    # Add stamp file
+    echo "${IMAGE_NAME}" > ${WORKDIR}/image-version-info
+    mcopy -v -i ${WORKDIR}/boot.img ${WORKDIR}/image-version-info :: || bbfatal "mcopy cannot copy ${WORKDIR}/image-version-info into boot.img"
+
+    # Deploy vfat partition
+    if [ "${SDIMG_VFAT_DEPLOY}" = "1" ]; then
+        cp ${WORKDIR}/boot.img ${IMGDEPLOYDIR}/${SDIMG_VFAT}
+        ln -sf ${SDIMG_VFAT} ${SDIMG_LINK_VFAT}
+    fi
+
+    # Burn Partitions
+    dd if=${WORKDIR}/boot.img of=${SDIMG} conv=notrunc seek=1 bs=$(expr ${IMAGE_ROOTFS_ALIGNMENT} \* 1024)
+    # If SDIMG_ROOTFS_TYPE is a .xz file use xzcat
+    if echo "${SDIMG_ROOTFS_TYPE}" | egrep -q "*\.xz"
+    then
+        xzcat ${SDIMG_ROOTFS} | dd of=${SDIMG} conv=notrunc seek=1 bs=$(expr 1024 \* ${BOOT_SPACE_ALIGNED} + ${IMAGE_ROOTFS_ALIGNMENT} \* 1024)
+    else
+        dd if=${SDIMG_ROOTFS} of=${SDIMG} conv=notrunc seek=1 bs=$(expr 1024 \* ${BOOT_SPACE_ALIGNED} + ${IMAGE_ROOTFS_ALIGNMENT} \* 1024)
+    fi
+}
+
+ROOTFS_POSTPROCESS_COMMAND += " rpi_generate_sysctl_config ; "
+
+rpi_generate_sysctl_config() {
+    # systemd sysctl config
+    test -d ${IMAGE_ROOTFS}${sysconfdir}/sysctl.d && \
+        echo "vm.min_free_kbytes = 8192" > ${IMAGE_ROOTFS}${sysconfdir}/sysctl.d/rpi-vm.conf
+
+    # sysv sysctl config
+    IMAGE_SYSCTL_CONF="${IMAGE_ROOTFS}${sysconfdir}/sysctl.conf"
+    test -e ${IMAGE_ROOTFS}${sysconfdir}/sysctl.conf && \
+        sed -e "/vm.min_free_kbytes/d" -i ${IMAGE_SYSCTL_CONF}
+    echo "" >> ${IMAGE_SYSCTL_CONF} && echo "vm.min_free_kbytes = 8192" >> ${IMAGE_SYSCTL_CONF}
+}
diff --git a/bsp/meta-openeuler-bsp/conf/distro/openeuler-bsp.conf b/bsp/meta-openeuler-bsp/conf/distro/openeuler-bsp.conf
new file mode 100644
index 0000000000000000000000000000000000000000..29f80b6194e649ff06f992bb0ebc0e63133c12da
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/distro/openeuler-bsp.conf
@@ -0,0 +1 @@
+include conf/machine/include/openeuler-${MACHINE}.conf
diff --git a/bsp/meta-openeuler-bsp/conf/layer.conf b/bsp/meta-openeuler-bsp/conf/layer.conf
new file mode 100644
index 0000000000000000000000000000000000000000..930f14275e8a3d3acfaf8946bb6da39e0e5efd83
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/layer.conf
@@ -0,0 +1,55 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH =. "${LAYERDIR}:"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "openeuler-bsp"
+BBFILE_PATTERN_openeuler-bsp = "^${LAYERDIR}/"
+BBFILE_PRIORITY_openeuler-bsp = "25"
+
+LAYERSERIES_COMPAT_openeuler-bsp = "kirkstone"
+#no bb file under meta-openeuler-bsp, set it to 1 to ignore "No bb files" warning
+BBFILE_PATTERN_IGNORE_EMPTY_openeuler-bsp = "1"
+
+
+#enable .bb under raspberrypi/ when exist meta-raspberrypi
+BBFILES_DYNAMIC += " \
+raspberrypi:${LAYERDIR}/raspberrypi/*/*/*.bb \
+raspberrypi:${LAYERDIR}/raspberrypi/*/*/*.bbappend \
+"
+
+#enable find .inc under raspberrypi/, included in .bb
+BBPATH:append = ":${LAYERDIR}/raspberrypi"
+
+#enable .bb under rockchip/ when exist yocto-meta-rockchip
+BBFILES_DYNAMIC += " \
+rockchip:${LAYERDIR}/rockchip/*/*/*.bb \
+rockchip:${LAYERDIR}/rockchip/*/*/*.bbappend \
+"
+
+#enable find .inc under rockchip/, included in .bb
+BBPATH:append = ":${LAYERDIR}/rockchip"
+
+
+#enable .bb under renesas/ when exist yocto-meta-renesas
+BBFILES_DYNAMIC += " \
+renesas-bsp:${LAYERDIR}/renesas/recipes-remi/recipes-*/*/*.bb \
+renesas-bsp:${LAYERDIR}/renesas/recipes-remi/recipes-*/*/*.bbappend \
+"
+
+#enable find .inc under renesas/, included in .bb
+BBPATH:append = ":${LAYERDIR}/renesas/recipes-remi"
+
+#enable .bb under sunxi/ when exist yocto-meta-sunxi
+BBFILES_DYNAMIC += " \
+sunxi:${LAYERDIR}/sunxi/*/*/*.bb \
+sunxi:${LAYERDIR}/sunxi/*/*/*.bbappend \
+"
+
+#enable .bb under ti/ when exist yocto-meta-ti
+BBFILES_DYNAMIC += " \
+meta-ti-bsp:${LAYERDIR}/ti/*/*/*.bb \
+meta-ti-bsp:${LAYERDIR}/ti/*/*/*.bbappend \
+"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/include/myd-am62x.inc b/bsp/meta-openeuler-bsp/conf/machine/include/myd-am62x.inc
new file mode 100644
index 0000000000000000000000000000000000000000..80e09ec0cd6f426ca3801d71500f762d7d633b06
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/include/myd-am62x.inc
@@ -0,0 +1,29 @@
+require conf/machine/include/k3.inc
+SOC_FAMILY:append = ":am62xx"
+
+MACHINE_FEATURES += "screen gpu"
+
+require conf/machine/include/mesa-pvr.inc
+PREFERRED_PROVIDER_virtual/gpudriver ?= "ti-img-rogue-driver"
+
+# Default tiboot3.bin on AM62x is for HS-FS
+IMAGE_BOOT_FILES += "tiboot3-am62x-hs-fs-evm.bin"
+
+# Since default tiboot3.bin on AM62x is for HS-FS, add a version for GP
+IMAGE_BOOT_FILES += "tiboot3-am62x-gp-evm.bin"
+
+# Since default tiboot3.bin on AM62x is for HS-FS, add a version for HS-SE
+IMAGE_BOOT_FILES += "tiboot3-am62x-hs-evm.bin"
+
+# Bitmap image tarball for early splashscreen
+IMAGE_BOOT_FILES += "ti_logo_414x97_32bpp.bmp.gz"
+
+TFA_BOARD = "lite"
+TFA_K3_SYSTEM_SUSPEND = "1"
+
+OPTEEMACHINE = "k3-am62x"
+
+# Normally AM62 boards use ttyS2, but our Jailhouse inmate may use ttyS3, so try both
+SERIAL_CONSOLES = "115200;ttyS2 115200;ttyS3"
+
+IMAGE_FSTYPES += " ext4 "
diff --git a/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-hi3093.conf b/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-hi3093.conf
new file mode 100644
index 0000000000000000000000000000000000000000..8e6c9a53eba145fe23525cfb5fa7b8ac0eee3733
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-hi3093.conf
@@ -0,0 +1,2 @@
+# you can add machine config here for hi3093
+
diff --git a/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-raspberrypi4-64.conf b/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-raspberrypi4-64.conf
new file mode 100644
index 0000000000000000000000000000000000000000..017347e3526c8272a6aaf985482d94a2021f1048
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-raspberrypi4-64.conf
@@ -0,0 +1,79 @@
+require conf/multilib.conf
+# currently, don't support 32 bit libs
+MULTILIBS = ""
+
+ROOTFS_PACKAGE_ARCH = "aarch64"
+
+#set 0 to create zImage
+RPI_USE_U_BOOT = "0"
+KERNEL_IMAGETYPE_DIRECT = "Image"
+ENABLE_UART = "1"
+# serial port enabled by default in raspberrypi
+CMDLINE_SERIAL = "console=tty1 console=ttyS0,115200"
+# ttyS0 may use for ROS driver
+# ttyAMA0 use for bluetooth
+SERIAL_CONSOLES = ""
+
+# now, we still use vc4-fkms-v3d.dtbo, not vc4-kms-v3d.dtbo
+# Otherwise, graphics drivers will trigger an error：
+# "could not open drm device"
+VC4DTBO = "vc4-fkms-v3d"
+
+# add kernel-module for support wifi
+INSTALLMODULES += " \
+kernel-module-rfkill \
+kernel-module-cfg80211 \
+kernel-module-brcmutil \
+kernel-module-brcmfmac \
+"
+
+# add kernel-module for uvc camera
+INSTALLMODULES += " \
+kernel-module-usb-f-uvc \
+kernel-module-uvcvideo \
+"
+
+# add common usb serial drivers
+INSTALLMODULES += " \
+kernel-module-usbserial \
+kernel-module-cp210x \
+kernel-module-ch341 \
+"
+
+# add kernel-module for bluetooth
+INSTALLMODULES += " \
+kernel-module-ecc \
+kernel-module-ecdh-generic \
+kernel-module-bluetooth \
+kernel-module-btbcm \
+kernel-module-hci-uart \
+kernel-module-rfcomm \
+kernel-module-cmac \
+kernel-module-bnep \
+"
+
+# add kernel-module for isula
+INSTALLMODULES += " \
+kernel-module-overlay \
+"
+
+KERNEL_MODULE_AUTOLOAD = "${INSTALLMODULES}"
+
+# automatic file system expansion
+AUTO-EXPAND-FS = "1"
+
+# remove bcm2711-rpi-4-b.dtb from kernel_devicetree
+RPI_KERNEL_DEVICETREE:remove = " \
+    broadcom/bcm2711-rpi-4-b.dtb \
+"
+
+# It will occur error below when rosslam and qt compiling together:
+# ERROR: Nothing RPROVIDES 'nav2-rviz-plugins' (but /usr1/openeuler/src/yocto-poky/../yocto-meta-ros/meta-ros2-foxy/generated-recipes/navigation2/navigation2_0.4.7-1.bb RDEPENDS on or otherwise requires it)
+# nav2-rviz-plugins was skipped: Recipe is blacklisted: qt5: depends on qtbase; x11: depends on rviz-ogre-vendor->(libx11,libxrandr,libxaw) which require x11 in DISTRO_FEATURES; opengl: depends on rviz-common, rviz-rendering, rviz-default-plugins which depend on rviz-ogre-vendor which depends on mesa which is not available because of missing opengl or vulkan in DISTRO_FEATURES
+# nav2-rviz-plugins will be removed from RDEPENDS when adding qt5-layer
+# see yocto-meta-ros/meta-ros2-foxy/recipes-bbappends/navigation2/navigation2_0.4.7-1.bbappend file
+# line 4: ROS_EXEC_DEPENDS:remove = "${@bb.utils.contains_any('ROS_WORLD_SKIP_GROUPS', ['qt5', 'pyqt5', 'ogre'], 'nav2-rviz-plugins', '', d)}"
+# so remove pacakgegroup-rosslam when adding qt5 
+DISTRO_FEATURES:append = " ros-camera ${@bb.utils.contains('BBFILE_COLLECTIONS', 'qt5-layer', '', 'ros-slam', d)}"
+
+require ${@bb.utils.contains('BUILD_GUEST_OS', '1', 'rpi4-initramfs.conf', '', d)}
diff --git a/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-rockchip-rk3399pro-evb.conf b/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-rockchip-rk3399pro-evb.conf
new file mode 100644
index 0000000000000000000000000000000000000000..1ae7ba9b3e36ce221fafa0a171dd0e7bad6ef228
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-rockchip-rk3399pro-evb.conf
@@ -0,0 +1,21 @@
+#@TYPE: Machine
+#@NAME: rk3399-openeuler
+require conf/machine/include/rk3399.inc
+
+RK_WIFIBT_FIRMWARES = " \
+	rkwifibt-firmware-ap6354-wifi \
+	rkwifibt-firmware-ap6354-bt \
+	brcm-tools \
+"
+
+MACHINE_EXTRA_RRECOMMENDS:append = " \
+	linux-firmware-rk-cdndp \
+	rockchip-npu \
+"
+
+# set uboot and kernel Image config
+UBOOT_MACHINE = "rk3399_defconfig"
+
+# choose dtb file
+ROCKCHIP_KERNEL_DTB_NAME ?= "rk3399-evb.dtb"
+KERNEL_DEVICETREE = "rockchip/${ROCKCHIP_KERNEL_DTB_NAME}"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-rockchip-rk3568-evb.conf b/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-rockchip-rk3568-evb.conf
new file mode 100644
index 0000000000000000000000000000000000000000..a9c2192e614b0289e8e84a6be2f94282b43e1fb8
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-rockchip-rk3568-evb.conf
@@ -0,0 +1,19 @@
+require conf/machine/include/rk356x.inc
+# set IMAGETYPE and dtb
+
+RK_WIFIBT_FIRMWARES = " \
+	rkwifibt-firmware-ap6398s-wifi \
+	rkwifibt-firmware-ap6398s-bt \
+	brcm-tools \
+"
+
+MACHINE_EXTRA_RRECOMMENDS:append = " \
+	drm-cursor \
+"
+
+# set uboot and kernel Image config
+UBOOT_MACHINE = "rk3568_defconfig"
+
+# choose dtb file
+ROCKCHIP_KERNEL_DTB_NAME ?= "OK3568-C-linux.dtb"
+KERNEL_DEVICETREE = "rockchip/${ROCKCHIP_KERNEL_DTB_NAME}"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-rockchip-rk3588-evb.conf b/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-rockchip-rk3588-evb.conf
new file mode 100644
index 0000000000000000000000000000000000000000..7d40f2464fabd18d0980bc591eeaf4058d03568f
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/include/openeuler-rockchip-rk3588-evb.conf
@@ -0,0 +1,19 @@
+require conf/machine/include/rk3588.inc
+# set IMAGETYPE and dtb
+
+RK_WIFIBT_FIRMWARES = " \
+	rkwifibt-firmware-ap6398s-wifi \
+	rkwifibt-firmware-ap6398s-bt \
+	brcm-tools \
+"
+
+MACHINE_EXTRA_RRECOMMENDS:append = " \
+	drm-cursor \
+"
+
+# set uboot and kernel Image config
+UBOOT_MACHINE = "rk3588_defconfig"
+
+# choose dtb file
+ROCKCHIP_KERNEL_DTB_NAME ?= "OK3588-C.dtb"
+KERNEL_DEVICETREE = "rockchip/${ROCKCHIP_KERNEL_DTB_NAME}"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/include/r9a07g044l.inc b/bsp/meta-openeuler-bsp/conf/machine/include/r9a07g044l.inc
new file mode 100644
index 0000000000000000000000000000000000000000..2be23fa354e57bc91320c6b7011a96c09dc0a4f6
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/include/r9a07g044l.inc
@@ -0,0 +1,3 @@
+SOC_FAMILY =. "rzg2l:"
+require conf/machine/include/soc-family.inc
+LINUXLIBCVERSION = "5.10%"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/include/rockchip-default-providers.inc b/bsp/meta-openeuler-bsp/conf/machine/include/rockchip-default-providers.inc
new file mode 100644
index 0000000000000000000000000000000000000000..d89a8acabba43944e5fb46634a44675212642a8a
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/include/rockchip-default-providers.inc
@@ -0,0 +1,2 @@
+# ROCKCHIP BSP default providers
+PREFERRED_PROVIDER_virtual/kernel = "linux-openeuler"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/include/rockchip-wic.inc b/bsp/meta-openeuler-bsp/conf/machine/include/rockchip-wic.inc
new file mode 100644
index 0000000000000000000000000000000000000000..8ed64519bad890dd93880a45c5085067bb554da5
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/include/rockchip-wic.inc
@@ -0,0 +1,19 @@
+WKS_FILE = "sdimage-opi.wks"
+
+# enable extlinux.conf auto-generation
+UBOOT_EXTLINUX = "1"
+UBOOT_EXTLINUX_KERNEL_IMAGE = "/${KERNEL_IMAGETYPE}"
+UBOOT_EXTLINUX_FDT = "/${ROCKCHIP_KERNEL_DTB_NAME}"
+
+# only used by UBOOT_EXTLINUX_CONSOLE
+RK_CONSOLE_BAUD ?= "${@d.getVar('SERIAL_CONSOLES').split(';')[0]}"
+RK_CONSOLE_DEVICE ?= "${@d.getVar('SERIAL_CONSOLES').split(';')[1].split()[0]}"
+
+UBOOT_EXTLINUX_CONSOLE ?= "console=${RK_CONSOLE_DEVICE},${RK_CONSOLE_BAUD} console=tty1"
+
+# Install the files for boot partition
+# Note: the ROCKCHIP_KERNEL_DTB_NAME must be the same as fdt in extlinux.conf
+IMAGE_BOOT_FILES = " \
+        ${KERNEL_IMAGETYPE} \
+        ${ROCKCHIP_KERNEL_DTB_NAME} \
+        "
diff --git a/bsp/meta-openeuler-bsp/conf/machine/include/rpi4-initramfs.conf b/bsp/meta-openeuler-bsp/conf/machine/include/rpi4-initramfs.conf
new file mode 100644
index 0000000000000000000000000000000000000000..8d5fb54e8791a56390c05fac0481b4cad82d9272
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/include/rpi4-initramfs.conf
@@ -0,0 +1,5 @@
+# enable ttyS0 for initramfs
+SERIAL_CONSOLES = "115200;ttyS0"
+
+INITRAMFS_IMAGE = "openeuler-image-mcs"
+INITRAMFS_IMAGE_BUNDLE = "0"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/include/rzg2-common.inc b/bsp/meta-openeuler-bsp/conf/machine/include/rzg2-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..6004bfa06c5de1c4e31d9a81fc3d3247a3b3e1f9
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/include/rzg2-common.inc
@@ -0,0 +1,30 @@
+EXT_GFX_BACKEND = "${@oe.utils.ifelse((d.getVar('USE_RENESAS_GLES') == '1'), '1', '0')}"
+# 32BIT package install (default is disable)
+# This variables can be used only in multilib.
+USE_32BIT_PKGS ?= "0"
+USE_32BIT_WAYLAND ?= "0"
+USE_32BIT_MMP ?= "0"
+
+MACHINE_FEATURES = ""
+
+KERNEL_IMAGETYPE = "Image"
+IMAGE_FSTYPES:append = " tar.bz2 ext4"
+
+SERIAL_CONSOLES = "115200;ttySC0"
+
+# Configuration for ARM Trusted Firmware
+EXTRA_IMAGEDEPENDS += " tf-a-myir"
+
+# Add variable to Build Configuration in build log
+BUILDCFG_VARS:append = " SOC_FAMILY"
+
+# We must disable ptest when can not use GPLv3 License,
+# ptest require many package, which have GPLv3 License,
+DISTRO_FEATURES:remove = "${@bb.utils.contains("INCOMPATIBLE_LICENSE", "GPLv3", "ptest", "",d)}"
+
+# Match version between native and target sysroot in meta-gplv2 when not using GPLv3.
+PREFERRED_VERSION_gdbm-native ?= "${@bb.utils.contains("INCOMPATIBLE_LICENSE", "GPLv3", "1.8.3", "",d)}"
+
+# u-boot
+PREFERRED_VERSION_u-boot = "v2021.10%"
+EXTRA_IMAGEDEPENDS += " u-boot-myir"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/include/rzg2l-common.inc b/bsp/meta-openeuler-bsp/conf/machine/include/rzg2l-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..5a0a0f2c7bf43c88279313cf93726db6385c6cfa
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/include/rzg2l-common.inc
@@ -0,0 +1,9 @@
+require conf/machine/include/${SOC_FAMILY}.inc
+require rzg2-common.inc
+
+# Firmware-pack 
+EXTRA_IMAGEDEPENDS += " firmware-pack"
+
+MACHINEOVERRIDES =. "rzg2l:"
+
+BBMASK:append = " recipes-rzg2h|recipes-rzv2l"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/myd-ym62x-k3r5.conf b/bsp/meta-openeuler-bsp/conf/machine/myd-ym62x-k3r5.conf
new file mode 100644
index 0000000000000000000000000000000000000000..d75f8923dd2f93a624396b2e6066977d7f900d1f
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/myd-ym62x-k3r5.conf
@@ -0,0 +1,8 @@
+require conf/machine/include/k3r5.inc
+require conf/machine/include/ti-extras.inc
+
+SYSFW_SOC = "am62x"
+SYSFW_CONFIG = "evm"
+SYSFW_SUFFIX = "gp"
+SYSFW_PREFIX= "fs"
+UBOOT_MACHINE = "myc_am62x_r5_defconfig"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/myd-ym62x.conf b/bsp/meta-openeuler-bsp/conf/machine/myd-ym62x.conf
new file mode 100644
index 0000000000000000000000000000000000000000..467c75f57119f3cbb3c40f27ede92d4ba1ff7a22
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/myd-ym62x.conf
@@ -0,0 +1,13 @@
+require conf/machine/include/myd-am62x.inc
+require conf/machine/include/ti-extras.inc
+
+KERNEL_DEVICETREE_PREFIX = "myir/myd-y62x"
+
+KERNEL_DEVICETREE = " \
+    myir/myd-y62x-6254.dtb \
+"
+
+UBOOT_MACHINE = "myc_am62x_a53_defconfig"
+
+# we need tiboot3.bin for wic image for r5 
+do_image_wic[mcdepends] += "mc::k3r5:virtual/bootloader:do_deploy"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/myir-remi.conf b/bsp/meta-openeuler-bsp/conf/machine/myir-remi.conf
new file mode 100644
index 0000000000000000000000000000000000000000..a60d777dc4e93778c4e109fc749b2ddb2019e08c
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/myir-remi.conf
@@ -0,0 +1,37 @@
+#@TYPE: Machine
+#@NAME: myir-yg2lx machine
+#@DESCRIPTION: RZ/G2L myir platform
+
+SOC_FAMILY = "r9a07g044l"
+require conf/machine/include/rzg2l-common.inc
+
+DEFAULTTUNE ?= "cortexa55"
+
+TUNE_CONF ?= "conf/machine/include/arm/armv8-2a/tune-cortexa55.inc"
+require ${TUNE_CONF}
+
+PREFERRED_PROVIDER_virtual/kernel="linux-myir"
+COMPATIBLE_MACHINE:myir-remi = "myir-remi"
+# DISTRO_FEATURES:append = " qt5"
+# DISTRO_FEATURES:append = " virtualization"
+
+# MACHINE_EXTRA_RRECOMMENDS = "kernel-modules"
+
+UBOOT_CONFIG ??= "mys-rzg2l"
+#2G DDR
+#UBOOT_CONFIG[myc-rzg2l] = "myc-rzg2l_defconfig"
+
+#1G DDR
+UBOOT_CONFIG[mys-rzg2l] = "mys-rzg2l_defconfig"
+
+# flash writer
+EXTRA_IMAGEDEPENDS += " flash-writer"
+
+# Support board with PMIC. Default:yes.
+# With this option enabled, build both bin files for PMIC board and Concrete board.
+PMIC_SUPPORT ?= "1"
+
+KERNEL_DEVICETREE = " \
+       myir/mys-rzg2l-wifi.dtb \
+       myir/mys-rzg2l-sdcard.dtb \
+"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/ok-a40i.conf b/bsp/meta-openeuler-bsp/conf/machine/ok-a40i.conf
new file mode 100644
index 0000000000000000000000000000000000000000..16ce12b46689c2a00cdc7a6713edf3bb792b6428
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/ok-a40i.conf
@@ -0,0 +1,27 @@
+require conf/machine/include/sun8i.inc
+
+MACHINEOVERRIDES =. "march32le:"
+DEFAULTTUNE = "armv7a"
+
+UBOOT_LOCALVERSION = ""
+
+TUNE_CCARGS .= " -mlittle-endian"
+export ROOTFS_PACKAGE_ARCH = "armv7l"
+
+KERNEL_DEVICETREE = "oka40i.dtb"
+
+PREFERRED_PROVIDER_virtual/bootloader = "u-boot"
+UBOOT_MACHINE = "Bananapi_M2_Ultra_defconfig"
+
+export LOADADDR = "0x40008000"
+export KERNEL_SRC = "${STAGING_KERNEL_DIR}"
+export LICHEE_BSP_DIR = "${STAGING_KERNEL_DIR}/bsp"
+export BSP_TOP = "${STAGING_KERNEL_DIR}/bsp/"
+export LICHEE_OUT_DIR = "${B}"
+export LICHEE_IC = "a40i_h"
+export LICHEE_KERN_DIR = "${STAGING_KERNEL_DIR}"
+export LICHEE_PLATFORM  = "linux"
+export LICHEE_MOD_DIR = "${B}"
+
+HOSTTOOLS_NONFATAL += " pod2text pod2html dos2unix"
+ASSUME_PROVIDED += " dos2unix-native "
\ No newline at end of file
diff --git a/bsp/meta-openeuler-bsp/conf/machine/ok3399.conf b/bsp/meta-openeuler-bsp/conf/machine/ok3399.conf
new file mode 100644
index 0000000000000000000000000000000000000000..ce95cdc23146c15ad23a8a4248e8a451a24cd84c
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/ok3399.conf
@@ -0,0 +1,5 @@
+require conf/machine/include/openeuler-rockchip-rk3399pro-evb.conf
+
+KBUILD_DEFCONFIG = "OK3399-C-linux_defconfig"
+ROCKCHIP_KERNEL_DTB_NAME = "OK3399-C-linux.dtb"
+SERIAL_CONSOLES = "115200;ttyS2"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/ok3568.conf b/bsp/meta-openeuler-bsp/conf/machine/ok3568.conf
new file mode 100644
index 0000000000000000000000000000000000000000..9f7a0e3d860fb835db03f11480f47ef5e6963f02
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/ok3568.conf
@@ -0,0 +1,16 @@
+require conf/machine/include/openeuler-rockchip-rk3568-evb.conf
+
+ROCKCHIP_KERNEL_DTB_NAME = "OK3568-C-linux.dtb"
+
+# auto load module during startup
+KBUILD_DEFCONFIG = "OK3568-C-linux_defconfig"
+
+INSTALLMODULES += " \
+kernel-module-mlan \
+kernel-module-moal \
+"
+
+KERNEL_MODULE_AUTOLOAD = " kernel-module-mlan kernel-module-moal "
+SERIAL_CONSOLES = "115200;ttyFIQ0"
+
+NIC_MODEL_FIRMWARE = "aw-cm358-firmware"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/ok3588.conf b/bsp/meta-openeuler-bsp/conf/machine/ok3588.conf
new file mode 100644
index 0000000000000000000000000000000000000000..5cc0dbbeedb341f92d02d4a7e186d8d58b4917b2
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/ok3588.conf
@@ -0,0 +1,5 @@
+require conf/machine/include/openeuler-rockchip-rk3588-evb.conf
+
+KBUILD_DEFCONFIG = ""
+ROCKCHIP_KERNEL_DTB_NAME = "OK3588-C-linux.dtb"
+SERIAL_CONSOLES = "115200;ttyFIQ0"
diff --git a/bsp/meta-openeuler-bsp/conf/machine/orangepi4-lts.conf b/bsp/meta-openeuler-bsp/conf/machine/orangepi4-lts.conf
new file mode 100644
index 0000000000000000000000000000000000000000..3667f0ec7bbd69f36a9fff310b729386e6ed6717
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/orangepi4-lts.conf
@@ -0,0 +1,21 @@
+require conf/machine/include/rk3399.inc
+require conf/machine/include/rockchip-default-providers.inc
+require conf/machine/include/rockchip-wic.inc
+
+# Specify the U-Boot configuration
+UBOOT_MACHINE = "rk3399_defconfig"
+
+# use defconfig from kernel source
+OPENEULER_KERNEL_CONFIG:orangepi4-lts = ""
+KBUILD_DEFCONFIG = "OK3399-C-linux_defconfig"
+ROCKCHIP_KERNEL_DTB_NAME = "rk3399-orangepi-4-lts.dtb"
+
+KERNEL_IMAGETYPE = "Image"
+KERNEL_DEVICETREE = "rockchip/${ROCKCHIP_KERNEL_DTB_NAME}"
+
+# serial console setting
+SERIAL_CONSOLES = "1500000;ttyS2"
+
+UBOOT_EXTLINUX_ROOT ?= "root=/dev/mmcblk0p2 rootfstype=ext4 "
+
+UBOOT_EXTLINUX_KERNEL_ARGS:prepend = "earlycon=uart8250,mmio32,0xff1a0000 "
diff --git a/bsp/meta-openeuler-bsp/conf/machine/orangepi5.conf b/bsp/meta-openeuler-bsp/conf/machine/orangepi5.conf
new file mode 100644
index 0000000000000000000000000000000000000000..f356831c4a47fa7933c5eae5bc6dfbceae5aa54d
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/orangepi5.conf
@@ -0,0 +1,16 @@
+require conf/machine/include/rk3588.inc
+require conf/machine/include/rockchip-default-providers.inc
+require conf/machine/include/rockchip-wic.inc
+
+# Specify the U-Boot configuration
+UBOOT_MACHINE = "rk3588_defconfig"
+
+# Specify the linux kernel configuration and device tree
+KBUILD_DEFCONFIG = ""
+ROCKCHIP_KERNEL_DTB_NAME = "rk3588s-orangepi-5.dtb"
+KERNEL_DEVICETREE = "rockchip/${ROCKCHIP_KERNEL_DTB_NAME}"
+
+# serial console setting
+SERIAL_CONSOLES = "1500000;ttyFIQ0"
+
+UBOOT_EXTLINUX_ROOT ?= "root=/dev/mmcblk1p2 rootfstype=ext4 "
diff --git a/bsp/meta-openeuler-bsp/conf/machine/roc-rk3588s-pc.conf b/bsp/meta-openeuler-bsp/conf/machine/roc-rk3588s-pc.conf
new file mode 100644
index 0000000000000000000000000000000000000000..6ccec3e48614cfec81df7874cad537cd4b8c5cd5
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/roc-rk3588s-pc.conf
@@ -0,0 +1,6 @@
+require conf/machine/include/openeuler-rockchip-rk3588-evb.conf
+
+# 将KBUILD_DEFCONFIG设置为空，使用OPENEULER_KERNEL_CONFIG变量设置config
+KBUILD_DEFCONFIG = ""
+ROCKCHIP_KERNEL_DTB_NAME = "roc-rk3588s-pc.dtb"
+SERIAL_CONSOLES = "115200;ttyFIQ0"
\ No newline at end of file
diff --git a/bsp/meta-openeuler-bsp/conf/machine/ryd-3568.conf b/bsp/meta-openeuler-bsp/conf/machine/ryd-3568.conf
new file mode 100644
index 0000000000000000000000000000000000000000..154588eef8bf023225067968d5be29a0ef7cd1bd
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/conf/machine/ryd-3568.conf
@@ -0,0 +1,3 @@
+require conf/machine/include/openeuler-rockchip-rk3568-evb.conf
+
+ROCKCHIP_KERNEL_DTB_NAME = "rk3568-8897-ddr4-v1-linux-hdmi.dtb"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/bootfiles/rpi-bootfiles.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/bootfiles/rpi-bootfiles.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..aa83d1721da0371090997745f64cee8a3e8d71a6
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/bootfiles/rpi-bootfiles.bbappend
@@ -0,0 +1,22 @@
+OPENEULER_REPO_NAME = "raspberrypi-firmware"
+PV = "1.20240306"
+SRC_URI = "file://firmware-${PV}.tar.gz \
+"
+
+S = "${WORKDIR}/firmware-${PV}/boot"
+
+# add uefi grub package
+# rpi-tf-a package don't support clang compile
+# and only the mcs feature depends on uefi and grub.
+do_deploy[depends] += "${@bb.utils.contains('DISTRO_FEATURES', 'mcs', 'grub-efi:do_deploy grub-bootconf:do_deploy rpi-uefi:do_deploy', '', d)}"
+
+# fix runtime error: Could not find DRM device!
+# instead of bcm2711-rpi-4-b.dtb from kernel_devicetree
+do_deploy:append() {
+    cp ${S}/bcm2711-rpi-4-b.dtb ${DEPLOYDIR}/${BOOTFILES_DIR_NAME}
+}
+
+inherit ${@bb.utils.contains('MCS_FEATURES', 'lopper-devicetree', 'lopper-devicetree', '', d)}
+
+INPUT_DT = "${S}/bcm2711-rpi-4-b.dtb"
+OUTPUT_DT = "${S}/bcm2711-rpi-4-b.dtb"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/bootfiles/rpi-cmdline.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/bootfiles/rpi-cmdline.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ced34343fc0786bfbc156365bc3eee91f4d46920
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/bootfiles/rpi-cmdline.bbappend
@@ -0,0 +1,7 @@
+# the kernel mounts readonly rootfs by default
+# the rootfs will be remounted to rw rootfs through /etc/inittab when using busybox-init start
+# add rw to CMALINE when using systemd start as a workaround
+CMDLINE += "rw"
+
+# do init_resize.sh to expand file system to use all the space on the card at first boot
+CMDLINE += "${@oe.utils.conditional("AUTO-EXPAND-FS", "1", "init=/usr/lib/init_resize.sh", "", d)}"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/bootfiles/rpi-config/config.txt b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/bootfiles/rpi-config/config.txt
new file mode 100644
index 0000000000000000000000000000000000000000..291107d67e45da200b92319397d4d4bdb60f15cb
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/bootfiles/rpi-config/config.txt
@@ -0,0 +1,67 @@
+# For more options and information see
+# http://rpf.io/configtxt
+# Some settings may impact device functionality. See link above for details
+
+# uncomment if you get no picture on HDMI for a default "safe" mode
+#hdmi_safe=1
+
+# uncomment this if your display has a black border of unused pixels visible
+# and your display can output without overscan
+#disable_overscan=1
+
+# uncomment the following to adjust overscan. Use positive numbers if console
+# goes off screen, and negative if there is too much border
+#overscan_left=16
+#overscan_right=16
+#overscan_top=16
+#overscan_bottom=16
+
+# uncomment to force a console size. By default it will be display's size minus
+# overscan.
+#framebuffer_width=1280
+#framebuffer_height=720
+
+# uncomment if hdmi display is not detected and composite is being output
+#hdmi_force_hotplug=1
+
+# uncomment to force a specific HDMI mode (this will force VGA)
+#hdmi_group=1
+#hdmi_mode=1
+
+# uncomment to force a HDMI mode rather than DVI. This can make audio work in
+# DMT (computer monitor) modes
+#hdmi_drive=2
+
+# uncomment to increase signal to HDMI, if you have interference, blanking, or
+# no display
+#config_hdmi_boost=4
+
+# uncomment for composite PAL
+#sdtv_mode=2
+
+#uncomment to overclock the arm. 700 MHz is the default.
+#arm_freq=800
+
+# Uncomment some or all of these to enable the optional hardware interfaces
+#dtparam=i2c_arm=on
+#dtparam=i2s=on
+#dtparam=spi=on
+
+# Uncomment this to enable infrared communication.
+#dtoverlay=gpio-ir,gpio_pin=17
+#dtoverlay=gpio-ir-tx,gpio_pin=18
+
+# Additional overlays and parameters are documented /boot/overlays/README
+
+# Enable audio (loads snd_bcm2835)
+dtparam=audio=on
+
+[pi4]
+# Enable DRM VC4 V3D driver on top of the dispmanx display stack
+#dtoverlay=vc4-fkms-v3d
+#dtoverlay=disable-bt
+#max_framebuffers=2
+
+[all]
+
+enable_uart=1
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d7979e89f9ad349d17f83e776b463648ba93559b
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/bootfiles/rpi-config_git.bbappend
@@ -0,0 +1,29 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+SRC_URI = "file://config.txt \
+"
+S = "${WORKDIR}"
+
+do_deploy:append() {
+    # change configs to use uefi and load mcs dtoverlay if enable mcs DISTRO_FEATURES
+    if ${@bb.utils.contains('DISTRO_FEATURES', 'mcs', 'true', 'false', d)}; then
+        echo "arm_64bit=1" >> ${CONFIG}
+        echo "uart_2ndstage=1" >> ${CONFIG}
+        echo "enable_gic=1" >> ${CONFIG}
+        echo "armstub=RPI_EFI.fd" >> ${CONFIG}
+        echo "disable_commandline_tags=1" >> ${CONFIG}
+        echo "disable_overscan=1" >> ${CONFIG}
+        echo "device_tree_address=0x1f0000" >> ${CONFIG}
+        echo "device_tree_end=0x200000" >> ${CONFIG}
+
+        # if openamp as MCS_FEATURES, add mcs-resources to config.txt
+        if ${@bb.utils.contains('MCS_FEATURES', 'openamp', 'true', 'false', d)}; then
+            echo "dtoverlay=mcs-resources" >> ${CONFIG}
+        fi
+
+        # if jailhouse as MCS_FEATURES, add jailhouse-overlay to config.txt
+        if ${@bb.utils.contains('MCS_FEATURES', 'jailhouse', 'true', 'false', d)}; then
+            echo "dtoverlay=jailhouse-overlay" >> ${CONFIG}
+        fi
+    fi
+}
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/grub/grub-bootconf_%.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/grub/grub-bootconf_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e390a43963729bfebd38fec25e19287db7daa61e
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/grub/grub-bootconf_%.bbappend
@@ -0,0 +1,30 @@
+GRUB_SERIAL := ""
+GRUB_TIMEOUT := "0"
+GRUB_OPTS := ""
+# add rw to fix https://gitee.com/openeuler/yocto-meta-openeuler/issues/I5ZES2
+APPEND = "coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=1920 bcm2708_fb.fbheight=1080 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  dwc_otg.lpm_enable=0 rw console=tty1 console=ttyS0,115200 console=ttyAMA0,115200"
+# do init_resize.sh to expand file system to use all the space on the card at first boot
+APPEND += "${@oe.utils.conditional("AUTO-EXPAND-FS", "1", "init=/usr/lib/init_resize.sh", "", d)}"
+GRUB_ROOT := "root=/dev/mmcblk0p2 rootfstype=ext4 rootwait"
+
+#set maxcpus=3, reserve cpu3 for clientos
+APPEND += "${@bb.utils.contains("MCS_FEATURES", "openamp", "maxcpus=3", "", d)}"
+
+# To boot an image with guest os, we use the initramfs image as the Monitor VM.
+require ${@bb.utils.contains('BUILD_GUEST_OS', '1', 'initrd.inc', '', d)}
+
+inherit deploy
+
+do_deploy() {
+    install -d ${DEPLOYDIR}/EFI/BOOT
+    GRUBCFG=${DEPLOYDIR}/EFI/BOOT/grub.cfg
+    cp ${S}/grub-bootconf $GRUBCFG
+
+    # change grub.cfg to use Image.gz to launch the kernel if enable mcs DISTRO_FEATURES
+    if ${@bb.utils.contains('DISTRO_FEATURES', 'mcs', 'true', 'false', d)}; then
+        sed -i 's/linux \/Image /linux \/Image.gz /' $GRUBCFG
+    fi
+}
+
+addtask deploy after do_install before do_build
+do_deploy[dirs] += "${DEPLOYDIR}/EFI/BOOT"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/grub/grub-efi_%.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/grub/grub-efi_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4f7cd05afddba51ca59458e51e1868d0a9a4409e
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/grub/grub-efi_%.bbappend
@@ -0,0 +1,11 @@
+EFI_PROVIDER = "grub-efi"
+
+# we need more buildin grub
+GRUB_BUILDIN = "acpi all_video archelp bfs bitmap bitmap_scale blocklist boot bufio cat cbfs chain cmp configfile cpio crc64 crypto cryptodisk date datehook datetime disk diskfilter div dm_nv echo efi_gop efinet elf eval exfat ext2 extcmd fat fdt file font fshelp geli gettext gfxmenu gfxterm gfxterm_background gfxterm_menu gptsync gzio halt hashsum hello help hexdump http iso9660 jfs jpeg keystatus ldm linux loadenv loopback ls lsacpi lsefi lsefimmap lsefisystab lsmmap lssal luks lvm lzopio macbless macho  memdisk memrw minicmd minix minix2 minix3  mmap mpi msdospart net newc normal ntfs ntfscomp odc offsetio part_acorn part_amiga part_apple part_bsd part_dfly part_dvh part_gpt part_msdos part_plan part_sun part_sunpc parttool png priority_queue probe procfs progress raid5rec raid6rec read reboot regexp reiserfs romfs scsi search search_fs_file search_fs_uuid search_label serial setjmp sfs sleep squash4 tar terminal terminfo tftp tga time tr trig true udf ufs1 ufs1_be ufs2 video video_colors video_fb videoinfo xen_boot xfs xnu_uuid xzio zfs zfscrypt zfsinfo"
+
+do_deploy:append () {
+    install -d ${DEPLOYDIR}/EFI/BOOT
+    install -m 644 ${D}${EFI_FILES_PATH}/${GRUB_IMAGE} ${DEPLOYDIR}/EFI/BOOT
+}
+
+do_deploy[dirs] += "${DEPLOYDIR}/EFI/BOOT"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/grub/initrd.inc b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/grub/initrd.inc
new file mode 100644
index 0000000000000000000000000000000000000000..6a3f6fb05a3d7b31e2c2fa6e92142dd275636b69
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/grub/initrd.inc
@@ -0,0 +1,13 @@
+# To boot an image with guest os, we use the initramfs image as the Monitor VM.
+# So, we need to configure GRUB_ROOT and INITRD
+INITRD = "1"
+GRUB_ROOT = "root=/dev/ram0 rootfstype=ext4 rootwait"
+
+# And, we use a tiny DTB when enable BUILD_GUEST_OS, the sd card
+# is not assigned to the MVM. So, we should not use init_resize.sh
+APPEND:remove = "init=/usr/lib/init_resize.sh"
+
+# Only 750M RAM is allowed for MVM, the rest can be given to GVM.
+# This is related to jailhouse's cell. Of course we can configure a
+# specific memory range for GVM via dtoverlay, but it may not be necessary.
+APPEND:prepend = "mem=750M "
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/jailhouse-overlay/files/bcm2711-rpi-4-b-jailhouse.dts b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/jailhouse-overlay/files/bcm2711-rpi-4-b-jailhouse.dts
new file mode 100644
index 0000000000000000000000000000000000000000..ecfac9c6f4a5337356878772df73805f05b9c412
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/jailhouse-overlay/files/bcm2711-rpi-4-b-jailhouse.dts
@@ -0,0 +1,399 @@
+/dts-v1/;
+
+/memreserve/	0x0000000000000000 0x0000000000001000;
+/ {
+	compatible = "raspberrypi,4-model-b\0brcm,bcm2711";
+	model = "Raspberry Pi 4 Model B";
+	#address-cells = <0x02>;
+	#size-cells = <0x01>;
+	interrupt-parent = <0x01>;
+
+	aliases {
+		serial0 = "/soc/serial@7e215040";
+		ethernet0 = "/scb/ethernet@7d580000";
+		soc = "/soc";
+		gpio = "/soc/gpio@7e200000";
+		uart1 = "/soc/serial@7e215040";
+	};
+
+	chosen {
+		bootargs = [00];
+		phandle = <0x3e>;
+	};
+
+	reserved-memory {
+		#address-cells = <0x02>;
+		#size-cells = <0x01>;
+		ranges;
+		phandle = <0x45>;
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <0x01>;
+		#size-cells = <0x01>;
+		ranges = <0x7e000000 0x00 0xfe000000 0x1800000 0x7c000000 0x00 0xfc000000 0x2000000 0x40000000 0x00 0xff800000 0x800000>;
+		dma-ranges = <0xc0000000 0x00 0x00 0x40000000>;
+		phandle = <0x4a>;
+
+		timer@7e003000 {
+			compatible = "brcm,bcm2835-system-timer";
+			reg = <0x7e003000 0x1000>;
+			interrupts = <0x00 0x40 0x04 0x00 0x41 0x04 0x00 0x42 0x04 0x00 0x43 0x04>;
+			clock-frequency = <0xf4240>;
+			status = "disabled";
+			phandle = <0x4b>;
+		};
+
+		cprman@7e101000 {
+			compatible = "brcm,bcm2711-cprman";
+			#clock-cells = <0x01>;
+			reg = <0x7e101000 0x2000>;
+			clocks = <&clk_osc>,
+				<&dsi0 0>, <&dsi0 1>, <&dsi0 2>,
+				<&dsi1 0>, <&dsi1 1>, <&dsi1 2>;
+			phandle = <0x08>;
+		};
+
+		dsi0: dsi@7e209000 {
+			compatible = "brcm,bcm2835-dsi0";
+			reg = <0x7e209000 0x78>;
+			interrupts = <0x00 0x64 0x04>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			#clock-cells = <0x01>;
+			clocks = <0x08 0x20 0x08 0x2f 0x08 0x31>;
+			clock-names = "phy\0escape\0pixel";
+			clock-output-names = "dsi0_byte\0dsi0_ddr2\0dsi0_ddr";
+			status = "disabled";
+			power-domains = <0x13 0x11>;
+			lopper-label-0 = "dsi7e209000";
+			phandle = <0x04>;
+		};
+
+		dsi1: dsi@7e700000 {
+			compatible = "brcm,bcm2711-dsi1";
+			reg = <0x7e700000 0x8c>;
+			interrupts = <0x00 0x6c 0x04>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			#clock-cells = <0x01>;
+			clocks = <0x08 0x23 0x08 0x30 0x08 0x32>;
+			clock-names = "phy\0escape\0pixel";
+			clock-output-names = "dsi1_byte\0dsi1_ddr2\0dsi1_ddr";
+			status = "disabled";
+			power-domains = <0x13 0x12>;
+			phandle = <0x05>;
+		};
+
+		gpio@7e200000 {
+			compatible = "brcm,bcm2711-gpio";
+			reg = <0x7e200000 0xb4>;
+			interrupts = <0x00 0x71 0x04 0x00 0x72 0x04>;
+			gpio-controller;
+			#gpio-cells = <0x02>;
+			interrupt-controller;
+			#interrupt-cells = <0x02>;
+			gpio-ranges = <0x07 0x00 0x00 0x3a>;
+			pinctrl-names = "default";
+			gpio-line-names = "ID_SDA\0ID_SCL\0SDA1\0SCL1\0GPIO_GCLK\0GPIO5\0GPIO6\0SPI_CE1_N\0SPI_CE0_N\0SPI_MISO\0SPI_MOSI\0SPI_SCLK\0GPIO12\0GPIO13\0TXD1\0RXD1\0GPIO16\0GPIO17\0GPIO18\0GPIO19\0GPIO20\0GPIO21\0GPIO22\0GPIO23\0GPIO24\0GPIO25\0GPIO26\0GPIO27\0RGMII_MDIO\0RGMIO_MDC\0CTS0\0RTS0\0TXD0\0RXD0\0SD1_CLK\0SD1_CMD\0SD1_DATA0\0SD1_DATA1\0SD1_DATA2\0SD1_DATA3\0PWM0_MISO\0PWM1_MOSI\0STATUS_LED_G_CLK\0SPIFLASH_CE_N\0SDA0\0SCL0\0RGMII_RXCLK\0RGMII_RXCTL\0RGMII_RXD0\0RGMII_RXD1\0RGMII_RXD2\0RGMII_RXD3\0RGMII_TXCLK\0RGMII_TXCTL\0RGMII_TXD0\0RGMII_TXD1\0RGMII_TXD2\0RGMII_TXD3";
+			phandle = <0x07>;
+
+			uart1_gpio14 {
+				brcm,pins = <0x0e 0x0f>;
+				brcm,function = <0x02>;
+				phandle = <0x67>;
+			};
+
+			uart1_ctsrts_gpio16 {
+				brcm,pins = <0x10 0x11>;
+				brcm,function = <0x02>;
+				phandle = <0x68>;
+			};
+
+			uart1_gpio32 {
+				brcm,pins = <0x20 0x21>;
+				brcm,function = <0x02>;
+				phandle = <0x69>;
+			};
+
+			uart1_ctsrts_gpio30 {
+				brcm,pins = <0x1e 0x1f>;
+				brcm,function = <0x02>;
+				phandle = <0x6a>;
+			};
+
+			uart1_gpio40 {
+				brcm,pins = <0x28 0x29>;
+				brcm,function = <0x02>;
+				phandle = <0x6b>;
+			};
+
+			uart1_ctsrts_gpio42 {
+				brcm,pins = <0x2a 0x2b>;
+				brcm,function = <0x02>;
+				phandle = <0x6c>;
+			};
+
+			uart1_pins {
+				brcm,pins;
+				brcm,function;
+				brcm,pull;
+				phandle = <0x15>;
+			};
+		};
+
+		aux@7e215000 {
+			compatible = "brcm,bcm2835-aux";
+			#clock-cells = <0x01>;
+			reg = <0x7e215000 0x08>;
+			clocks = <0x08 0x14>;
+			phandle = <0x14>;
+		};
+
+		serial@7e215040 {
+			compatible = "brcm,bcm2835-aux-uart";
+			reg = <0x7e215040 0x40>;
+			interrupts = <0x00 0x5d 0x04>;
+			clocks = <0x14 0x00>;
+			status = "okay";
+			pinctrl-names = "default";
+			pinctrl-0 = <0x15>;
+			skip-init;
+			phandle = <0x32>;
+
+			bluetooth {
+				compatible = "brcm,bcm43438-bt";
+				status = "disabled";
+			};
+		};
+
+		interrupt-controller@40041000 {
+			interrupt-controller;
+			#interrupt-cells = <0x03>;
+			compatible = "arm,gic-400";
+			reg = <0x40041000 0x1000 0x40042000 0x2000 0x40044000 0x2000 0x40046000 0x2000>;
+			interrupts = <0x01 0x09 0xf04>;
+			phandle = <0x01>;
+		};
+
+		clock@7ef00000 {
+			compatible = "brcm,brcm2711-dvp";
+			reg = <0x7ef00000 0x10>;
+			clocks = <0x1d>;
+			#clock-cells = <0x01>;
+			#reset-cells = <0x01>;
+			status = "disabled";
+			phandle = <0x1e>;
+		};
+
+		interrupt-controller@7ef00100 {
+			compatible = "brcm,bcm2711-l2-intc\0brcm,l2-intc";
+			reg = <0x7ef00100 0x30>;
+			interrupts = <0x00 0x60 0x01>;
+			interrupt-controller;
+			#interrupt-cells = <0x01>;
+			status = "disabled";
+			phandle = <0x20>;
+		};
+	};
+
+	scb {
+		compatible = "simple-bus";
+		#address-cells = <0x02>;
+		#size-cells = <0x01>;
+		ranges = <0x00 0x7c000000 0x00 0xfc000000 0x3800000 0x06 0x00 0x06 0x00 0x40000000>;
+
+		ethernet@7d580000 {
+			compatible = "brcm,bcm2711-genet-v5";
+			reg = <0x00 0x7d580000 0x10000>;
+			#address-cells = <0x01>;
+			#size-cells = <0x01>;
+			interrupts = <0x00 0x9d 0x04 0x00 0x9e 0x04>;
+			phy-handle = <0x02>;
+			phy-mode = "rgmii-rxid";
+			status = "okay";
+
+			mdio@e14 {
+				compatible = "brcm,genet-mdio-v5";
+				reg = <0xe14 0x08>;
+				reg-names = "mdio";
+				#address-cells = <0x01>;
+				#size-cells = <0x00>;
+
+				ethernet-phy@1 {
+					reg = <0x01>;
+					led-modes = <0x00 0x08>;
+					phandle = <0x02>;
+				};
+			};
+		};
+	};
+
+	clocks {
+		clk_osc: clk-osc {
+			compatible = "fixed-clock";
+			#clock-cells = <0x00>;
+			clock-output-names = "osc";
+			clock-frequency = <0x337f980>;
+			phandle = <0x03>;
+		};
+
+		clk_usb: clk-usb {
+			compatible = "fixed-clock";
+			#clock-cells = <0x00>;
+			clock-output-names = "otg";
+			clock-frequency = <0x1c9c3800>;
+			phandle = <0x19>;
+		};
+	};
+
+	clk-27M {
+		#clock-cells = <0x00>;
+		compatible = "fixed-clock";
+		clock-frequency = <0x19bfcc0>;
+		clock-output-names = "27MHz-clock";
+		phandle = <0x1f>;
+	};
+
+	clk-108M {
+		#clock-cells = <0x00>;
+		compatible = "fixed-clock";
+		clock-frequency = <0x66ff300>;
+		clock-output-names = "108MHz-clock";
+		phandle = <0x1d>;
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <0x01 0x0d 0xf08 0x01 0x0e 0xf08 0x01 0x0b 0xf08 0x01 0x0a 0xf08>;
+		arm,cpu-registers-not-fw-configured;
+	};
+
+	cpus {
+		#address-cells = <0x01>;
+		#size-cells = <0x00>;
+		enable-method = "brcm,bcm2836-smp";
+		phandle = <0xde>;
+
+		cpu@0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x00>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0x00 0xd8>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <0x40>;
+			d-cache-sets = <0x100>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <0x40>;
+			i-cache-sets = <0x100>;
+			next-level-cache = <0x2c>;
+			phandle = <0x28>;
+		};
+
+		cpu@1 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x01>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0x00 0xe0>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <0x40>;
+			d-cache-sets = <0x100>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <0x40>;
+			i-cache-sets = <0x100>;
+			next-level-cache = <0x2c>;
+			phandle = <0x29>;
+		};
+
+		cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x02>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0x00 0xe8>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <0x40>;
+			d-cache-sets = <0x100>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <0x40>;
+			i-cache-sets = <0x100>;
+			next-level-cache = <0x2c>;
+			phandle = <0x2a>;
+		};
+
+		cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <0x03>;
+			enable-method = "spin-table";
+			cpu-release-addr = <0x00 0xf0>;
+			d-cache-size = <0x8000>;
+			d-cache-line-size = <0x40>;
+			d-cache-sets = <0x100>;
+			i-cache-size = <0xc000>;
+			i-cache-line-size = <0x40>;
+			i-cache-sets = <0x100>;
+			next-level-cache = <0x2c>;
+			phandle = <0x2b>;
+		};
+
+		l2-cache0 {
+			compatible = "cache";
+			cache-size = <0x100000>;
+			cache-line-size = <0x40>;
+			cache-sets = <0x400>;
+			cache-level = <0x02>;
+			phandle = <0x2c>;
+		};
+	};
+
+	__overrides__ {
+		uart1 = [00 00 02 73 74 61 74 75 73 00];
+		eth_led0 = "\0\0\0/led-modes:0";
+		eth_led1 = "\0\0\0/led-modes:4";
+	};
+
+	__symbols__ {
+		chosen = "/chosen";
+		rmem = "/reserved-memory";
+		cma = "/reserved-memory/linux,cma";
+		cpu_thermal = "/thermal-zones/cpu-thermal";
+		soc = "/soc";
+		system_timer = "/soc/timer@7e003000";
+		clocks = "/soc/cprman@7e101000";
+		gpio = "/soc/gpio@7e200000";
+		uart1_gpio14 = "/soc/gpio@7e200000/uart1_gpio14";
+		uart1_ctsrts_gpio16 = "/soc/gpio@7e200000/uart1_ctsrts_gpio16";
+		uart1_gpio32 = "/soc/gpio@7e200000/uart1_gpio32";
+		uart1_ctsrts_gpio30 = "/soc/gpio@7e200000/uart1_ctsrts_gpio30";
+		uart1_gpio40 = "/soc/gpio@7e200000/uart1_gpio40";
+		uart1_ctsrts_gpio42 = "/soc/gpio@7e200000/uart1_ctsrts_gpio42";
+		gpclk0_gpio49 = "/soc/gpio@7e200000/gpclk0_gpio49";
+		gpclk1_gpio50 = "/soc/gpio@7e200000/gpclk1_gpio50";
+		gpclk2_gpio51 = "/soc/gpio@7e200000/gpclk2_gpio51";
+		uart1_pins = "/soc/gpio@7e200000/uart1_pins";
+		uart1 = "/soc/serial@7e215040";
+		minibt = "/soc/serial@7e215040/bluetooth";
+		dvp = "/soc/clock@7ef00000";
+		aon_intr = "/soc/interrupt-controller@7ef00100";
+		dsi0 = "/soc/dsi@7e209000";
+		dsi1 = "/soc/dsi@7e700000";
+		clk_osc = "/clocks/clk-osc";
+		clk_usb = "/clocks/clk-usb";
+		clk_27MHz = "/clk-27M";
+		clk_108MHz = "/clk-108M";
+		cpus = "/cpus";
+		cpu0 = "/cpus/cpu@0";
+		cpu1 = "/cpus/cpu@1";
+		cpu2 = "/cpus/cpu@2";
+		cpu3 = "/cpus/cpu@3";
+		l2 = "/cpus/l2-cache0";
+		scb = "/scb";
+		genet = "/scb/ethernet@7d580000";
+		genet_mdio = "/scb/ethernet@7d580000/mdio@e14";
+		phy1 = "/scb/ethernet@7d580000/mdio@e14/ethernet-phy@1";
+	};
+};
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/jailhouse-overlay/files/jailhouse-overlay.dts b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/jailhouse-overlay/files/jailhouse-overlay.dts
new file mode 100644
index 0000000000000000000000000000000000000000..68bf7a299a3a5ae370fb25ed17e63bc0bb6bb4e8
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/jailhouse-overlay/files/jailhouse-overlay.dts
@@ -0,0 +1,41 @@
+/dts-v1/;
+/plugin/;
+/ {
+	compatible = "brcm,bcm2835";
+
+	fragment@0 {
+		target-path = "/";
+		__overlay__ {
+			reserved-memory {
+				#address-cells = <2>;
+				#size-cells = <1>;
+				ranges;
+
+				jailhouse@10000000 {
+					reg = <0 0x10000000 0x10000000>;
+					no-map;
+				};
+
+				/*
+				 * 0x6fff e000 - 0x700f f000 for uio-ivshmem
+				 * 0x700f f000 - 0x8000 0000 for non-root
+				 */
+				uio-ivshmem@6fffe000 {
+					reg = <0 0x6fffe000 0x101000>;
+					no-map;
+				};
+				non-root@700ff000 {
+					reg = <0 0x700ff000 0xff01000>;
+					no-map;
+				};
+			};
+		};
+	};
+
+	fragment@1 {
+		target-path = "/scb/pcie@7d500000";
+		__overlay__ {
+			linux,pci-domain = <0x00000000>;
+		};
+	};
+};
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/jailhouse-overlay/jailhouse-overlay.bb b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/jailhouse-overlay/jailhouse-overlay.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e7810a52cc9c70915a283b8cf9296f057e369454
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/jailhouse-overlay/jailhouse-overlay.bb
@@ -0,0 +1,31 @@
+inherit deploy
+
+DEPENDS += "dtc-native"
+
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+RPI_DTS = "bcm2711-rpi-4-b-jailhouse"
+
+SRC_URI += " \
+        file://${BPN}.dts \
+        file://${RPI_DTS}.dts \
+        "
+
+do_compile() {
+    # generate dtbo
+    dtc -I dts -O dtb ${WORKDIR}/${BPN}.dts -o ${WORKDIR}/${BPN}.dtbo
+
+    # In order to assign more devices to non-root linux, we need to enable
+    # the tiny dtb(uart1 and ethernet) for root linux.
+    dtc -I dts -O dtb ${WORKDIR}/${RPI_DTS}.dts -o ${WORKDIR}/${RPI_DTS}.dtb
+}
+
+do_deploy() {
+    rm -f ${DEPLOYDIR}/${BPN}.dtbo ${DEPLOYDIR}/${RPI_DTS}.dtb
+
+    install -m 0644 ${WORKDIR}/${BPN}.dtbo ${WORKDIR}/${RPI_DTS}.dtb ${DEPLOYDIR}/
+}
+
+addtask do_deploy after do_compile before do_install
+do_deploy[dirs] += "${DEPLOYDIR}"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/0001-RPI3-RPI4-revert-rpi3_pwr_down_wfi.patch b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/0001-RPI3-RPI4-revert-rpi3_pwr_down_wfi.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fc380db45915936a5ec6ca9b2c1a4353403b5696
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/0001-RPI3-RPI4-revert-rpi3_pwr_down_wfi.patch
@@ -0,0 +1,59 @@
+From ae9d9d059de737a97923f3caf383129f537aec42 Mon Sep 17 00:00:00 2001
+From: hanzongcheng <hanzongcheng@huawei.com>
+Date: Thu, 2 Mar 2023 16:36:15 +0800
+Subject: [PATCH] RPI3/RPI4: revert rpi3_pwr_down_wfi()
+
+* rpi3_pwr_down_wfi() cannot be used to power off the cores after
+  testing, use rpi3_pwr_domain_pwr_down_wfi as an implementation of
+  pwr_domain_pwr_down_wfi.
+
+Signed-off-by: hanzongcheng <hanzongcheng@huawei.com>
+
+diff --git a/plat/rpi/common/rpi3_pm.c b/plat/rpi/common/rpi3_pm.c
+index 86c61f7..8327026 100644
+--- a/plat/rpi/common/rpi3_pm.c
++++ b/plat/rpi/common/rpi3_pm.c
+@@ -174,32 +174,6 @@ static void rpi3_pwr_domain_on_finish(const psci_power_state_t *target_state)
+ #endif
+ }
+ 
+-static void __dead2 rpi3_pwr_down_wfi(
+-		const psci_power_state_t *target_state)
+-{
+-	uintptr_t hold_base = PLAT_RPI3_TM_HOLD_BASE;
+-	unsigned int pos = plat_my_core_pos();
+-
+-	if (pos == 0) {
+-		/*
+-		 * The secondaries will always be in a wait
+-		 * for warm boot on reset, but the BSP needs
+-		 * to be able to distinguish between waiting
+-		 * for warm boot (e.g. after psci_off, waiting
+-		 * for psci_on) and a cold boot.
+-		 */
+-		mmio_write_64(hold_base, PLAT_RPI3_TM_HOLD_STATE_BSP_OFF);
+-		/* No cache maintenance here, we run with caches off already. */
+-		dsb();
+-		isb();
+-	}
+-
+-	write_rmr_el3(RMR_EL3_RR_BIT | RMR_EL3_AA64_BIT);
+-
+-	while (1)
+-		;
+-}
+-
+ /*******************************************************************************
+  * Platform handlers for system reset and system off.
+  ******************************************************************************/
+@@ -265,7 +239,6 @@ static const plat_psci_ops_t plat_rpi3_psci_pm_ops = {
+ 	.pwr_domain_pwr_down_wfi = rpi3_pwr_domain_pwr_down_wfi,
+ 	.pwr_domain_on = rpi3_pwr_domain_on,
+ 	.pwr_domain_on_finish = rpi3_pwr_domain_on_finish,
+-	.pwr_domain_pwr_down_wfi = rpi3_pwr_down_wfi,
+ 	.system_off = rpi3_system_off,
+ 	.system_reset = rpi3_system_reset,
+ 	.validate_power_state = rpi3_validate_power_state,
+-- 
+2.34.1
+
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/COPYING.linux b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/COPYING.linux
new file mode 100644
index 0000000000000000000000000000000000000000..ca442d313d86dc67e0a2e5d584b465bd382cbf5c
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/COPYING.linux
@@ -0,0 +1,356 @@
+
+   NOTE! This copyright does *not* cover user programs that use kernel
+ services by normal system calls - this is merely considered normal use
+ of the kernel, and does *not* fall under the heading of "derived work".
+ Also note that the GPL below is copyrighted by the Free Software
+ Foundation, but the instance of code that it refers to (the Linux
+ kernel) is copyrighted by me and others who actually wrote it.
+
+ Also note that the only valid version of the GPL as far as the kernel
+ is concerned is _this_ particular version of the license (ie v2, not
+ v2.2 or v3.x or whatever), unless explicitly otherwise stated.
+
+			Linus Torvalds
+
+----------------------------------------
+
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                       51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
+source code.  And you must show them these terms so they know their
+rights.
+
+  We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+  Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+  Finally, any free program is threatened constantly by software
+patents.  We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary.  To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License.  The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language.  (Hereinafter, translation is included without limitation in
+the term "modification".)  Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope.  The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+  1. You may copy and distribute verbatim copies of the Program's
+source code as you receive it, in any medium, provided that you
+conspicuously and appropriately publish on each copy an appropriate
+copyright notice and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+  2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+    a) You must cause the modified files to carry prominent notices
+    stating that you changed the files and the date of any change.
+
+    b) You must cause any work that you distribute or publish, that in
+    whole or in part contains or is derived from the Program or any
+    part thereof, to be licensed as a whole at no charge to all third
+    parties under the terms of this License.
+
+    c) If the modified program normally reads commands interactively
+    when run, you must cause it, when started running for such
+    interactive use in the most ordinary way, to print or display an
+    announcement including an appropriate copyright notice and a
+    notice that there is no warranty (or else, saying that you provide
+    a warranty) and that users may redistribute the program under
+    these conditions, and telling the user how to view a copy of this
+    License.  (Exception: if the Program itself is interactive but
+    does not normally print such an announcement, your work based on
+    the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole.  If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works.  But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+  3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+    a) Accompany it with the complete corresponding machine-readable
+    source code, which must be distributed under the terms of Sections
+    1 and 2 above on a medium customarily used for software interchange; or,
+
+    b) Accompany it with a written offer, valid for at least three
+    years, to give any third party, for a charge no more than your
+    cost of physically performing source distribution, a complete
+    machine-readable copy of the corresponding source code, to be
+    distributed under the terms of Sections 1 and 2 above on a medium
+    customarily used for software interchange; or,
+
+    c) Accompany it with the information you received as to the offer
+    to distribute corresponding source code.  (This alternative is
+    allowed only for noncommercial distribution and only if you
+    received the program in object code or executable form with such
+    an offer, in accord with Subsection b above.)
+
+The source code for a work means the preferred form of the work for
+making modifications to it.  For an executable work, complete source
+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
+control compilation and installation of the executable.  However, as a
+special exception, the source code distributed need not include
+anything that is normally distributed (in either source or binary
+form) with the major components (compiler, kernel, and so on) of the
+operating system on which the executable runs, unless that component
+itself accompanies the executable.
+
+If distribution of executable or object code is made by offering
+access to copy from a designated place, then offering equivalent
+access to copy the source code from the same place counts as
+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+  4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License.  Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+  5. You are not required to accept this License, since you have not
+signed it.  However, nothing else grants you permission to modify or
+distribute the Program or its derivative works.  These actions are
+prohibited by law if you do not accept this License.  Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+  6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions.  You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+  7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all.  For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices.  Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+  8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded.  In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+  9. The Free Software Foundation may publish revised and/or new versions
+of the General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+Each version is given a distinguishing version number.  If the Program
+specifies a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation.  If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+  10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission.  For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this.  Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+			    NO WARRANTY
+
+  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) year name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/LICENCE.broadcom b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/LICENCE.broadcom
new file mode 100644
index 0000000000000000000000000000000000000000..d5793b5ffd637a0f19f991d461d9d032e2fc163a
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/LICENCE.broadcom
@@ -0,0 +1,31 @@
+Copyright (c) 2006, Broadcom Corporation.
+Copyright (c) 2015, Raspberry Pi (Trading) Ltd
+All rights reserved.
+
+Redistribution.  Redistribution and use in binary form, without
+modification, are permitted provided that the following conditions are
+met:
+
+* This software may only be used for the purposes of developing for, 
+  running or using a Raspberry Pi device, or authorised derivative
+  device manufactured via the element14 Raspberry Pi Customization Service
+* Redistributions must reproduce the above copyright notice and the
+  following disclaimer in the documentation and/or other materials
+  provided with the distribution.
+* Neither the name of Broadcom Corporation nor the names of its suppliers
+  may be used to endorse or promote products derived from this software
+  without specific prior written permission.
+
+DISCLAIMER.  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
+CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING,
+BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGE.
+
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/LICENCE.edk2 b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/LICENCE.edk2
new file mode 100644
index 0000000000000000000000000000000000000000..130d11ce18142c975cfab16e69a56157736180eb
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/LICENCE.edk2
@@ -0,0 +1,51 @@
+Copyright (c) 2019, TianoCore and contributors.  All rights reserved.
+
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice,
+   this list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+Subject to the terms and conditions of this license, each copyright holder
+and contributor hereby grants to those receiving rights under this license
+a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+(except for failure to satisfy the conditions of this license) patent
+license to make, have made, use, offer to sell, sell, import, and otherwise
+transfer this software, where such license applies only to those patent
+claims, already acquired or hereafter acquired, licensable by such copyright
+holder or contributor that are necessarily infringed by:
+
+(a) their Contribution(s) (the licensed copyrights of copyright holders and
+    non-copyrightable additions of contributors, in source or binary form)
+    alone; or
+
+(b) combination of their Contribution(s) with the work of authorship to
+    which such Contribution(s) was added by such copyright holder or
+    contributor, if, at the time the Contribution is added, such addition
+    causes such combination to be necessarily infringed. The patent license
+    shall not apply to any other combinations which include the
+    Contribution.
+
+Except as expressly stated above, no rights or licenses from any copyright
+holder or contributor is granted under this license, whether expressly, by
+implication, estoppel or otherwise.
+
+DISCLAIMER
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/RPi4_UEFI_Firmware_v1.33.zip b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/RPi4_UEFI_Firmware_v1.33.zip
new file mode 100644
index 0000000000000000000000000000000000000000..33d962f7eb629292dffc2b8678341fb40736d1bf
Binary files /dev/null and b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/RPi4_UEFI_Firmware_v1.33.zip differ
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/checksum b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/checksum
new file mode 100644
index 0000000000000000000000000000000000000000..dcc097855203a6c2d5fc771f5ea93b08c0941aa2
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/files/checksum
@@ -0,0 +1,7 @@
+md5sum: 45b696dc35ca2b6cdfcea7d97834d967
+source: https://github.com/pftf/RPi4/releases/download/v1.33/RPi4_UEFI_Firmware_v1.33.zip 
+license: 
+The firmware (RPI_EFI.fd) is licensed under the current EDK2 license, which is BSD-2-Clause-Patent.
+The other files from the zip archives are licensed under the terms described in the Raspberry Pi boot files README.
+The binary blobs in the firmware/ directory are licensed under the Cypress wireless driver license that is found there.
+more information see: https://github.com/pftf/RPi4/
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/rpi-tf-a.bb b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/rpi-tf-a.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8b9c1bc29df153f7ff507071cff4402730ecaaa3
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/rpi-tf-a.bb
@@ -0,0 +1,34 @@
+SUMMARY = "ARM Trusted Firmware for Raspberry Pi 4"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+BPN = "arm-trusted-firmware"
+PV = "2.6"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+SRC_URI = "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz \
+           file://0001-RPI3-RPI4-revert-rpi3_pwr_down_wfi.patch \
+        "
+
+SRC_URI[md5sum] = "2622f7077e30436b2310bea0232c7cec"
+SRC_URI[sha256sum] = "3905a6d6affa84fb629d1565a4e4bdc82812bba49a457b8249ab445eeb28011b"
+
+# overide LDFLAGS to allow rpi4 TF-A to build without: "aarch64-openeuler-linux-gnu-ld.bfd: unrecognized option '-Wl,-O1'"
+# add "--no-warn-rwx-segments" to fix: "bl2.elf has a LOAD segment with RWX permissions"
+export LDFLAGS="--no-warn-rwx-segments"
+
+EXTRA_OEMAKE="CROSS_COMPILE=${TARGET_PREFIX} "
+
+CFLAGS += "-Wno-error=array-bounds"
+
+do_compile:append() {
+    oe_runmake PLAT=rpi4 RPI3_PRELOADED_DTB_BASE=0x1F0000 PRELOADED_BL33_BASE=0x20000 SUPPORT_VFP=1 SMC_PCI_SUPPORT=1 DEBUG=0 all
+}
+
+do_install:append() {
+    install -d ${D}${datadir}
+    install ${B}/build/rpi4/release/bl31.bin ${D}${datadir}
+}
+
+FILES:${PN} += "${datadir}/bl31.bin"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/rpi-uefi.bb b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/rpi-uefi.bb
new file mode 100644
index 0000000000000000000000000000000000000000..488f074f758fade05395988ac43664de5e3eb67d
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-bsp/uefi/rpi-uefi.bb
@@ -0,0 +1,30 @@
+SUMMARY = "EDK2 Raspberry Pi 4 UEFI firmware"
+# RPI_EFI.fd is BSD-2-Clause, licence is described in files/LICENCE.edk2
+# licence of start*.elf, fixup*.dat are described in files/LICENCE.broadcom
+# firmware files see LICENCE.txt
+
+# we just need RPI_EFI.fd so here we present BSD-2-Clause here
+LICENSE = "BSD-2-Clause"
+LIC_FILES_CHKSUM = "file://${THISDIR}/files/LICENCE.edk2;md5=2b415520383f7964e96700ae12b4570a"
+
+
+SRC_URI = "file://RPi4_UEFI_Firmware_v1.33.zip \
+        "
+
+SRC_URI[sha256sum] = "1de14df6caaeb61fd15065eee23fb1bae864a1ea15eba8ee066a94073660f8be"
+
+inherit deploy nopackages
+
+DEPENDS += "rpi-tf-a"
+
+do_deploy() {
+    # Use the bl31.bin we compiled to make a RPI_EFI.fd
+    # bl31.bin is placed into the first 128KB of RPI_EFI.fd, filled up with 0xFF
+    tr '\000' '\377' < /dev/zero | dd conv=notrunc bs=1K seek=0 count=128 of=${WORKDIR}/RPI_EFI.fd
+    dd if=${WORKDIR}/recipe-sysroot/${datadir}/bl31.bin of=${WORKDIR}/RPI_EFI.fd conv=notrunc
+
+    install -m 0644 ${WORKDIR}/RPI_EFI.fd ${DEPLOYDIR}
+}
+
+addtask deploy before do_build after do_install
+do_deploy[dirs] += "${DEPLOYDIR}"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-connectivity/pi-bluetooth/pi-bluetooth_%.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-connectivity/pi-bluetooth/pi-bluetooth_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ae1f12adcb7db9a5e2ba51f212618e05308bfbed
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-connectivity/pi-bluetooth/pi-bluetooth_%.bbappend
@@ -0,0 +1,15 @@
+# apply openeuler source package
+OPENEULER_REPO_NAME = "raspberrypi-bluetooth"
+
+PV = "87248a382d1a81b80a62730975135d87fffd7ef1"
+
+SRC_URI = "\
+    file://${BP}.tar.gz \
+"
+
+S = "${WORKDIR}/${BP}"
+
+do_install:append() {
+    # we do not use udev package, so pass /dev/ttyAMA0 directly.
+    sed -i "s/\/dev\/serial1/\/dev\/ttyAMA0/g" ${D}${bindir}/btuart
+}
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/auto-expand-fs/auto-expand-fs.bb b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/auto-expand-fs/auto-expand-fs.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c7d82b2c16ac6ba419cabdca67ff542f4f5c4d86
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/auto-expand-fs/auto-expand-fs.bb
@@ -0,0 +1,39 @@
+SUMMARY = "Automatic file system expansion"
+DESCRIPTION = "Expand file system to use all the space on the card at first boot"
+SECTION = "base"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+RDEPENDS:${PN} = "parted util-linux-findmnt e2fsprogs-resize2fs"
+
+# As the recipe doesn't inherit systemd.bbclass, we need to set this variable
+# manually to avoid unnecessary postinst/preinst generated.
+python __anonymous() {
+    if not bb.utils.contains('DISTRO_FEATURES', 'sysvinit', True, False, d):
+        d.setVar("INHIBIT_UPDATERCD_BBCLASS", "1")
+}
+
+inherit update-rc.d
+
+# init_resize.sh: perform the partition resize
+# resize2fs_once: resize file system at first boot
+# reference: https://github.com/RPi-Distro/raspi-config/blob/master/usr/lib/raspi-config/init_resize.sh
+SRC_URI = "file://init_resize.sh \
+           file://resize2fs_once \
+           "
+
+INITSCRIPT_NAME = "resize2fs_once"
+INITSCRIPT_PARAMS = "defaults"
+
+S = "${WORKDIR}"
+
+FILES:${PN} = "/usr/lib/init_resize.sh ${sysconfdir}/init.d/resize2fs_once"
+
+do_install () {
+	install -d ${D}${sysconfdir}/init.d/
+	install -d ${D}/usr/lib/
+	install -m 0755 ${WORKDIR}/resize2fs_once ${D}${sysconfdir}/init.d/
+	install -m 0755 ${WORKDIR}/init_resize.sh ${D}/usr/lib/
+}
+
+ALLOW_EMPTY:${PN} = "1"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/auto-expand-fs/files/init_resize.sh b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/auto-expand-fs/files/init_resize.sh
new file mode 100644
index 0000000000000000000000000000000000000000..1a9ab693ec405ef8b82d9b64715b8faa6825083a
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/auto-expand-fs/files/init_resize.sh
@@ -0,0 +1,209 @@
+#!/bin/sh
+
+reboot_pi () {
+  umount /boot
+  mount / -o remount,rw
+  rm -r /boot
+  mount / -o remount,ro
+  sync
+  if [ "$NOOBS" = "1" ]; then
+    if [ "$NEW_KERNEL" = "1" ]; then
+      reboot -f "$BOOT_PART_NUM"
+      sleep 5
+    else
+      echo "$BOOT_PART_NUM" > "/sys/module/${BCM_MODULE}/parameters/reboot_part"
+    fi
+  fi
+  reboot -f
+  sleep 5
+  exit 0
+}
+
+check_commands () {
+  for COMMAND in grep cut sed parted fdisk findmnt; do
+    if ! command -v $COMMAND > /dev/null; then
+      FAIL_REASON="$COMMAND not found"
+      return 1
+    fi
+  done
+  return 0
+}
+
+check_noobs () {
+  if [ "$BOOT_PART_NUM" = "1" ]; then
+    NOOBS=0
+  else
+    NOOBS=1
+  fi
+}
+
+get_variables () {
+  ROOT_PART_DEV=$(findmnt / -o source -n)
+  ROOT_PART_NAME=$(echo "$ROOT_PART_DEV" | cut -d "/" -f 3)
+  ROOT_DEV_NAME=$(echo /sys/block/*/"${ROOT_PART_NAME}" | cut -d "/" -f 4)
+  ROOT_DEV="/dev/${ROOT_DEV_NAME}"
+  ROOT_PART_NUM=$(cat "/sys/block/${ROOT_DEV_NAME}/${ROOT_PART_NAME}/partition")
+
+  BOOT_PART_DEV=$(findmnt /boot -o source -n)
+  BOOT_PART_NAME=$(echo "$BOOT_PART_DEV" | cut -d "/" -f 3)
+  BOOT_DEV_NAME=$(echo /sys/block/*/"${BOOT_PART_NAME}" | cut -d "/" -f 4)
+  BOOT_PART_NUM=$(cat "/sys/block/${BOOT_DEV_NAME}/${BOOT_PART_NAME}/partition")
+
+  OLD_DISKID=$(fdisk -l "$ROOT_DEV" | sed -n 's/Disk identifier: 0x\([^ ]*\)/\1/p')
+
+  check_noobs
+
+  ROOT_DEV_SIZE=$(cat "/sys/block/${ROOT_DEV_NAME}/size")
+  TARGET_END=$((ROOT_DEV_SIZE - 1))
+
+  PARTITION_TABLE=$(parted -m "$ROOT_DEV" unit s print | tr -d 's')
+
+  LAST_PART_NUM=$(echo "$PARTITION_TABLE" | tail -n 1 | cut -d ":" -f 1)
+
+  ROOT_PART_LINE=$(echo "$PARTITION_TABLE" | grep -e "^${ROOT_PART_NUM}:")
+  ROOT_PART_START=$(echo "$ROOT_PART_LINE" | cut -d ":" -f 2)
+  ROOT_PART_END=$(echo "$ROOT_PART_LINE" | cut -d ":" -f 3)
+
+  if [ "$NOOBS" = "1" ]; then
+    EXT_PART_LINE=$(echo "$PARTITION_TABLE" | grep ":::;" | head -n 1)
+    EXT_PART_NUM=$(echo "$EXT_PART_LINE" | cut -d ":" -f 1)
+    EXT_PART_START=$(echo "$EXT_PART_LINE" | cut -d ":" -f 2)
+    EXT_PART_END=$(echo "$EXT_PART_LINE" | cut -d ":" -f 3)
+  fi
+}
+
+fix_partuuid() {
+  mount -o remount,rw "$ROOT_PART_DEV"
+  mount -o remount,rw "$BOOT_PART_DEV"
+  DISKID="$(tr -dc 'a-f0-9' < /dev/hwrng | dd bs=1 count=8 2>/dev/null)"
+  fdisk "$ROOT_DEV" > /dev/null <<EOF
+x
+i
+0x$DISKID
+r
+w
+EOF
+  if [ "$?" -eq 0 ]; then
+    sed -i "s/${OLD_DISKID}/${DISKID}/g" /etc/fstab
+    sed -i "s/${OLD_DISKID}/${DISKID}/" /boot/cmdline.txt
+    sync
+  fi
+
+  mount -o remount,ro "$ROOT_PART_DEV"
+  mount -o remount,ro "$BOOT_PART_DEV"
+}
+
+check_variables () {
+  if [ "$NOOBS" = "1" ]; then
+    if [ "$EXT_PART_NUM" -gt 4 ] || \
+       [ "$EXT_PART_START" -gt "$ROOT_PART_START" ] || \
+       [ "$EXT_PART_END" -lt "$ROOT_PART_END" ]; then
+      FAIL_REASON="Unsupported extended partition"
+      return 1
+    fi
+  fi
+
+  if [ "$BOOT_DEV_NAME" != "$ROOT_DEV_NAME" ]; then
+      FAIL_REASON="Boot and root partitions are on different devices"
+      return 1
+  fi
+
+  if [ "$ROOT_PART_NUM" -ne "$LAST_PART_NUM" ]; then
+    FAIL_REASON="Root partition should be last partition"
+    return 1
+  fi
+
+  if [ "$ROOT_PART_END" -gt "$TARGET_END" ]; then
+    FAIL_REASON="Root partition runs past the end of device"
+    return 1
+  fi
+
+  if [ ! -b "$ROOT_DEV" ] || [ ! -b "$ROOT_PART_DEV" ] || [ ! -b "$BOOT_PART_DEV" ] ; then
+    FAIL_REASON="Could not determine partitions"
+    return 1
+  fi
+}
+
+check_kernel () {
+  MAJOR="$(uname -r | cut -f1 -d.)"
+  MINOR="$(uname -r | cut -f2 -d.)"
+  if [ "$MAJOR" -eq "4" ] && [ "$MINOR" -lt "9" ]; then
+    return 0
+  fi
+  if [ "$MAJOR" -lt "4" ]; then
+    return 0
+  fi
+  NEW_KERNEL=1
+}
+
+main () {
+  get_variables
+
+  if ! check_variables; then
+    return 1
+  fi
+
+  check_kernel
+
+  if [ "$NOOBS" = "1" ] && [ "$NEW_KERNEL" != "1" ]; then
+    BCM_MODULE=$(grep -e "^Hardware" /proc/cpuinfo | cut -d ":" -f 2 | tr -d " " | tr '[:upper:]' '[:lower:]')
+    if ! modprobe "$BCM_MODULE"; then
+      FAIL_REASON="Couldn't load BCM module $BCM_MODULE"
+      return 1
+    fi
+  fi
+
+  if [ "$ROOT_PART_END" -eq "$TARGET_END" ]; then
+    reboot_pi
+  fi
+
+  if [ "$NOOBS" = "1" ]; then
+    if ! printf "resizepart %s\nyes\n%ss\n" "$EXT_PART_NUM" "$TARGET_END" | parted "$ROOT_DEV" ---pretend-input-tty; then
+      FAIL_REASON="Extended partition resize failed"
+      return 1
+    fi
+  fi
+
+  if ! parted -m "$ROOT_DEV" u s resizepart "$ROOT_PART_NUM" "$TARGET_END"; then
+    FAIL_REASON="Root partition resize failed"
+    return 1
+  fi
+
+  [ -n "$OLD_DISKID" ] && fix_partuuid
+
+  return 0
+}
+
+mount -t proc proc /proc
+mount -t sysfs sys /sys
+mount -t tmpfs tmp /run
+mkdir -p /run/systemd
+
+mount / -o remount,rw
+mkdir -p /boot
+mount / -o remount,ro
+mount /dev/mmcblk0p1 /boot
+
+sed -i 's| init=/usr/lib/init_resize\.sh||' /boot/cmdline.txt
+[ -f "/boot/EFI/BOOT/grub.cfg" ] && sed -i 's| init=/usr/lib/init_resize\.sh||' /boot/EFI/BOOT/grub.cfg
+sed -i 's| sdhci\.debug_quirks2=4||' /boot/cmdline.txt
+
+if ! grep -q splash /boot/cmdline.txt; then
+  sed -i "s/ quiet//g" /boot/cmdline.txt
+fi
+mount /boot -o remount,ro
+sync
+
+if ! check_commands; then
+  reboot_pi
+fi
+
+if main; then
+  echo "Resized root filesystem. Rebooting in 5 seconds..." > /dev/kmsg
+  sleep 5
+else
+  echo "Could not expand filesystem: ${FAIL_REASON}" > /dev/kmsg
+  sleep 5
+fi
+
+reboot_pi
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/auto-expand-fs/files/resize2fs_once b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/auto-expand-fs/files/resize2fs_once
new file mode 100644
index 0000000000000000000000000000000000000000..0e6ef95339a35b7e42a9ec689ddf996964a8d25a
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/auto-expand-fs/files/resize2fs_once
@@ -0,0 +1,15 @@
+#! /bin/sh
+
+case "$1" in
+  start)
+    echo "Starting resize2fs_once."
+    ROOT_DEV=$(findmnt / -o source -n) &&
+    resize2fs $ROOT_DEV &&
+    rm /etc/init.d/resize2fs_once &&
+    echo "done"
+    ;;
+  *)
+    echo "Usage: $0 start" >&2
+    exit 1
+    ;;
+esac
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/base-files/base-files_%.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/base-files/base-files_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f254a2c3a71f881d8fe0ef9602baa40e37762563
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/base-files/base-files_%.bbappend
@@ -0,0 +1,18 @@
+# Since we have added glibc-locale support,
+# which is en_US.utf8, some software will search the
+# system path and use it as default locale.
+# However, using this locale will have a worse performance
+# than using the default POSIX locale (also known as ASCII),
+# so by default we use POSIX locale.
+# ******
+# USERS MAY CHANGE THIS ENVIRONMENT VARIABLE TO
+# ADAPT TO YOUR OWN APPLICATIONS, AS THIS VARIABLE
+# IS IN THE HIGHEST PRIORITY AND WILL INFLUENCE
+# THOSE APPLICATIONS WHICH USE "LANG" AS THE
+# ENVIRONMENT VARIABLE TO DETERMINE WHICH
+# LOCALE TO USE.
+# ******
+do_install:append () {
+    echo "export LC_ALL=C" >> ${D}${sysconfdir}/profile
+}
+
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/initrd-install.inc b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/initrd-install.inc
new file mode 100644
index 0000000000000000000000000000000000000000..4ecf4b454c333d72c9f4dcbc38c2ef0dc6cc4843
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/initrd-install.inc
@@ -0,0 +1,3 @@
+# install initrd into boot.img
+DEPLOYPAYLOAD = "${INITRAMFS_IMAGE}-${MACHINE}.${INITRAMFS_FSTYPES}:initrd"
+RPI_SDIMG_EXTRA_DEPENDS:append = "${INITRAMFS_IMAGE}:do_image_complete"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/mcs.inc b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/mcs.inc
new file mode 100644
index 0000000000000000000000000000000000000000..cbd448c5d6bd86d0c8984b442820ce3a8eb76371
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/mcs.inc
@@ -0,0 +1,44 @@
+SDIMG_KERNELIMAGE = "Image"
+
+# we need more space for boot: see definition in sdcard_image-rpi.bbclass
+BOOT_SPACE = "196608"
+
+RDEPENDS += " \
+${@bb.utils.contains('MCS_FEATURES', 'jailhouse', 'jailhouse-overlay', '', d)} \
+"
+
+# Notice: we need our sdcard_image-rpi.bbclass in meta-openeuler-bsp to work.
+uefi_configuration() {
+    # we use Image.gz for grub.cfg here
+    if [ ! -z "${INITRAMFS_IMAGE}" -a "${INITRAMFS_IMAGE_BUNDLE}" = "1" ]; then
+        gzip -c "${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}-${INITRAMFS_LINK_NAME}.bin" > "${DEPLOY_DIR_IMAGE}/Image.gz"
+    else
+        gzip -c "${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}" > "${DEPLOY_DIR_IMAGE}/Image.gz"
+    fi
+
+    mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/Image.gz ::Image.gz || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/Image.gz into boot.img"
+    # here we want uefi to boot
+    mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/RPI_EFI.fd ::RPI_EFI.fd || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/RPI_EFI.fd into boot.img"
+    # here we use efi and grub to boot
+    mmd -i ${WORKDIR}/boot.img EFI
+    mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/EFI/* ::EFI/ || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/EFI/* into boot.img"
+
+    # Install mcs overlays via uefi hook
+    install_mcs_overlays
+}
+
+install_mcs_overlays() {
+    # here we want reserved resources for mcs features
+    if ${@bb.utils.contains('MCS_FEATURES', 'openamp', 'true', 'false', d)}; then
+        mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/mcs-resources.dtbo ::overlays/mcs-resources.dtbo || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/mcs-resources.dtbo into boot.img"
+    fi
+
+    # add jailhouse-overlay
+    if ${@bb.utils.contains('MCS_FEATURES', 'jailhouse', 'true', 'false', d)}; then
+        mcopy -v -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/jailhouse-overlay.dtbo ::overlays/jailhouse-overlay.dtbo || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/jailhouse-overlay.dtbo into boot.img"
+        # overwrite dtb to assign more devices to non-root linux
+        if [ "${@bb.utils.contains('BUILD_GUEST_OS', '1', 'yes', 'no', d)}" = "yes" ]; then
+            mcopy -v -D o -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/bcm2711-rpi-4-b-jailhouse.dtb ::bcm2711-rpi-4-b.dtb || bbfatal "mcopy cannot copy ${DEPLOY_DIR_IMAGE}/bcm2711-rpi-4-b-jailhouse.dtb into boot.img"
+        fi
+    fi
+}
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/openeuler-image-mcs.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/openeuler-image-mcs.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9ab57557d54da5f3040cb472abd600982380af28
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/openeuler-image-mcs.bbappend
@@ -0,0 +1,9 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+# fix mkfs.ext4 running error, add -E no_copy_xattrs to mkfs.ext4
+WKS_FILE = "sdimage-rpi.wks"
+WKS_FILE_DEPENDS = ""
+
+require mcs.inc
+
+# openeuler-image-mcs as the INITRAMFS_IMAGE, set IMAGE_FSTYPES to INITRAMFS_FSTYPES to avoid dependency loops.
+IMAGE_FSTYPES = "${@bb.utils.contains('BUILD_GUEST_OS', '1', '${INITRAMFS_FSTYPES}', 'rpi-sdimg', d)}"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/openeuler-image-tiny.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/openeuler-image-tiny.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e22a65dd8266d40438ac2ec59184da23b2676995
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/openeuler-image-tiny.bbappend
@@ -0,0 +1,7 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+#fix mkfs.ext4 running error, add -E no_copy_xattrs to mkfs.ext4
+WKS_FILE = "sdimage-rpi.wks"
+WKS_FILE_DEPENDS = ""
+
+require ${@bb.utils.contains('DISTRO_FEATURES', 'mcs', 'mcs.inc', '', d)}
+require ${@bb.utils.contains('BUILD_GUEST_OS', '1', 'initrd-install.inc', '', d)}
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/openeuler-image.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/openeuler-image.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e22a65dd8266d40438ac2ec59184da23b2676995
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/openeuler-image.bbappend
@@ -0,0 +1,7 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+#fix mkfs.ext4 running error, add -E no_copy_xattrs to mkfs.ext4
+WKS_FILE = "sdimage-rpi.wks"
+WKS_FILE_DEPENDS = ""
+
+require ${@bb.utils.contains('DISTRO_FEATURES', 'mcs', 'mcs.inc', '', d)}
+require ${@bb.utils.contains('BUILD_GUEST_OS', '1', 'initrd-install.inc', '', d)}
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/raspberrypi4-64.inc b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/raspberrypi4-64.inc
new file mode 100644
index 0000000000000000000000000000000000000000..6168e3217289a45385225b1185a17508181d5ae6
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/raspberrypi4-64.inc
@@ -0,0 +1,2 @@
+#image configuration for aarch64
+require rpi.inc
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/rpi.inc b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/rpi.inc
new file mode 100644
index 0000000000000000000000000000000000000000..10ea2ecd6a07701e1cf04cc68262dd65bdb4ae22
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/images/rpi.inc
@@ -0,0 +1,19 @@
+#IMAGE_FEATURES += "splash"
+IMAGE_FSTYPES = "rpi-sdimg"
+SDIMG_ROOTFS_TYPE = "ext4"
+EXTRA_IMAGECMD_ext4 += "-E no_copy_xattrs"
+
+# add /init symlink to rootfs, refer to IMAGE_CMD_cpio
+IMAGE_PREPROCESS_COMMAND += "add_init_to_rootfs;"
+
+add_init_to_rootfs() {
+    if [ "${IMAGE_BUILDING_DEBUGFS}" != "true" ]; then
+        if [ ! -L ${IMAGE_ROOTFS}/init ] && [ ! -e ${IMAGE_ROOTFS}/init ]; then
+            if [ -L ${IMAGE_ROOTFS}/sbin/init ] || [ -e ${IMAGE_ROOTFS}/sbin/init ]; then
+                ln -sf /sbin/init ${IMAGE_ROOTFS}/init
+            else
+                touch ${IMAGE_ROOTFS}/init
+            fi
+        fi
+    fi 
+}
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/packagegroups/packagegroup-base.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/packagegroups/packagegroup-base.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f4d02c9d5d7c56adbbcb67092e66d8343087b79d
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/packagegroups/packagegroup-base.bbappend
@@ -0,0 +1,10 @@
+# wireless-regdb-static is regulatory.db* (need for cfg80211 database)
+RDEPENDS:packagegroup-base:append = " \
+e2fsprogs-resize2fs \
+linux-firmware-rpidistro-compat-bcm43xx \
+wireless-regdb-static \
+wpa-supplicant \
+bluez5 \
+${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', 'kernel-module-brcmfmac-wcc' ,'', d)} \
+"
+
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/packagegroups/packagegroup-core-boot.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/packagegroups/packagegroup-core-boot.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..742381ace94b9b4ab5300a23a63f0cfdf8de94e1
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/packagegroups/packagegroup-core-boot.bbappend
@@ -0,0 +1,7 @@
+RDEPENDS:${PN} += " \
+    ${@oe.utils.conditional("AUTO-EXPAND-FS", "1", "auto-expand-fs", "", d)} \
+"
+
+RDEPENDS:${PN}:remove = " \
+    kernel-vmlinux \
+"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/packagegroups/packagegroup-dsoftbus.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/packagegroups/packagegroup-dsoftbus.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..08095e6362f9070b526aea1f990b2d56b5f5a56c
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/packagegroups/packagegroup-dsoftbus.bbappend
@@ -0,0 +1,4 @@
+# The binder module is already built-in in the Raspberry Pi kernel
+RDEPENDS:packagegroup-dsoftbus:remove = " \
+${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', '' ,'binder', d)} \
+"
\ No newline at end of file
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/udev/files/99-com.rules b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/udev/files/99-com.rules
new file mode 100644
index 0000000000000000000000000000000000000000..25e4cf6773cc9e2f74ede45075822ff67b586ae4
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/udev/files/99-com.rules
@@ -0,0 +1,41 @@
+SUBSYSTEM=="input", GROUP="input", MODE="0660"
+SUBSYSTEM=="i2c-dev", GROUP="i2c", MODE="0660"
+SUBSYSTEM=="spidev", GROUP="spi", MODE="0660"
+SUBSYSTEM=="bcm2835-gpiomem", GROUP="gpio", MODE="0660"
+SUBSYSTEM=="rpivid-*", GROUP="video", MODE="0660"
+
+KERNEL=="vcsm-cma", GROUP="video", MODE="0660"
+SUBSYSTEM=="dma_heap", GROUP="video", MODE="0660"
+
+SUBSYSTEM=="gpio", GROUP="gpio", MODE="0660"
+SUBSYSTEM=="gpio", KERNEL=="gpiochip*", ACTION=="add", PROGRAM="/bin/sh -c 'chgrp -R gpio /sys/class/gpio && chmod -R g=u /sys/class/gpio'"
+SUBSYSTEM=="gpio", ACTION=="add", PROGRAM="/bin/sh -c 'chgrp -R gpio /sys%p && chmod -R g=u /sys%p'"
+
+# PWM export results in a "change" action on the pwmchip device (not "add" of a new device), so match actions other than "remove".
+SUBSYSTEM=="pwm", ACTION!="remove", PROGRAM="/bin/sh -c 'chgrp -R gpio /sys%p && chmod -R g=u /sys%p'"
+
+KERNEL=="ttyAMA[0-9]*|ttyS[0-9]*", PROGRAM="/bin/sh -c '\
+        ALIASES=/proc/device-tree/aliases; \
+        TTYNODE=$$(readlink /sys/class/tty/%k/device/of_node | sed 's/base/:/' | cut -d: -f2); \
+        if [ -e $$ALIASES/bluetooth ] && [ $$TTYNODE/bluetooth = $$(strings $$ALIASES/bluetooth) ]; then \
+            echo 1; \
+        elif [ -e $$ALIASES/console ]; then \
+            if [ $$TTYNODE = $$(strings $$ALIASES/console) ]; then \
+                echo 0;\
+            else \
+                exit 1; \
+            fi \
+        elif [ $$TTYNODE = $$(strings $$ALIASES/serial0) ]; then \
+            echo 0; \
+        elif [ $$TTYNODE = $$(strings $$ALIASES/serial1) ]; then \
+            echo 1; \
+        else \
+            exit 1; \
+        fi \
+'", SYMLINK+="serial%c"
+
+ACTION=="add", SUBSYSTEM=="vtconsole", KERNEL=="vtcon1", RUN+="/bin/sh -c '\
+	if echo RPi-Sense FB | cmp -s /sys/class/graphics/fb0/name; then \
+		echo 0 > /sys$devpath/bind; \
+	fi; \
+'"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/udev/udev-rules-rpi.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/udev/udev-rules-rpi.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4aab0633ba31fc01da7afc5fe2ef5ef8bfcd342b
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-core/udev/udev-rules-rpi.bbappend
@@ -0,0 +1,15 @@
+
+SRC_URI:remove = "git://github.com/RPi-Distro/raspberrypi-sys-mods;protocol=https;branch=master \
+"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+SRC_URI:append = " \
+        file://99-com.rules \
+"
+
+do_install () {
+    install -d ${D}${sysconfdir}/udev/rules.d
+    install -m 0644 ${WORKDIR}/99-com.rules ${D}${sysconfdir}/udev/rules.d/
+    install -m 0644 ${WORKDIR}/can.rules ${D}${sysconfdir}/udev/rules.d/
+}
\ No newline at end of file
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/bluez-firmware-rpidistro/bluez-firmware-rpidistro_%.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/bluez-firmware-rpidistro/bluez-firmware-rpidistro_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4b8eca90d82f3a0eb77a96eeab09813fb5c96b23
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/bluez-firmware-rpidistro/bluez-firmware-rpidistro_%.bbappend
@@ -0,0 +1,26 @@
+# apply openeuler source package
+OPENEULER_REPO_NAME = "raspberrypi-firmware"
+
+PV = "20240419"
+
+SRC_URI = "file://raspberrypi-firmware-${PV}.tar.gz \
+"
+
+S = "${WORKDIR}/raspberrypi-firmware-${PV}"
+
+LIC_FILES_CHKSUM = "\
+    file://LICENCE.cypress-rpidistro;md5=eb723b61539feef013de476e68b5c50a \
+"
+
+# copy license
+do_extract_lic() {
+    cp ${S}/License/LICENCE.bluez-firmware ${S}/LICENCE.cypress-rpidistro
+}
+
+# openeuler source package directory tree is difference
+do_install() {
+    install -d ${D}${nonarch_base_libdir}/firmware/brcm
+
+    cp LICENCE.cypress-rpidistro ${D}${nonarch_base_libdir}/firmware
+    install -m 0644 BCM434*.hcd ${D}${nonarch_base_libdir}/firmware/brcm/
+}
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro-compat.bb b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro-compat.bb
new file mode 100644
index 0000000000000000000000000000000000000000..fd3c52ed6c73ffaaf9670dcc6f0d2ecfb9e7bf47
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro-compat.bb
@@ -0,0 +1,79 @@
+SUMMARY = "Linux kernel firmware files from Raspbian distribution"
+DESCRIPTION = "Updated firmware files for RaspberryPi hardware. \
+RPi-Distro obtains these directly from Cypress; they are not submitted \
+to linux-firmware for general use."
+HOMEPAGE = "https://github.com/RPi-Distro/firmware-nonfree"
+SECTION = "kernel"
+
+# In maintained upstream linux-firmware:
+# * brcmfmac43430-sdio falls under LICENSE.cypress
+# * brcmfmac43455-sdio falls under LICENSE.broadcom_bcm43xx
+# * brcmfmac43456-sdio falls under LICENSE.broadcom_bcm43xx
+#
+# It is likely[^1] that both of these should be under LICENSE.cypress.
+# Further, at this time the text of LICENSE.broadcom_bcm43xx is the same
+# in linux-firmware and RPi-Distro/firmware-nonfree, but this may
+# change.
+#
+# Rather than make assumptions about what's supposed to be what, we'll
+# use the license implied by the source of these files, named to avoid
+# conflicts with linux-firmware.
+#
+# [^1]: https://github.com/RPi-Distro/bluez-firmware/issues/1
+LICENSE = "\
+    Firmware-broadcom_bcm43xx-rpidistro \
+"
+
+# apply openeuler source package
+OPENEULER_REPO_NAME = "raspberrypi-firmware"
+
+inherit allarch
+
+PV = "20240419"
+
+# openeuler source package directory tree is difference
+LIC_FILES_CHKSUM = "\
+    file://License/LICENCE.broadcom_bcm43xx;md5=3160c14df7228891b868060e1951dfbc \
+"
+
+# These are not common licenses, set NO_GENERIC_LICENSE for them
+# so that the license files will be copied from fetched source
+NO_GENERIC_LICENSE[Firmware-broadcom_bcm43xx-rpidistro] = "License/LICENCE.broadcom_bcm43xx"
+
+SRC_URI = "file://raspberrypi-firmware-${PV}.tar.gz \
+"
+
+S = "${WORKDIR}/raspberrypi-firmware-${PV}"
+
+
+CLEANBROKEN = "1"
+
+do_compile() {
+    :
+}
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+
+do_install() {
+    install -d ${D}${nonarch_base_libdir}/firmware/brcm
+
+    cp License/LICENCE.broadcom_bcm43xx ${D}${nonarch_base_libdir}/firmware/LICENSE.broadcom_bcm43xx-rpidistro
+
+    cp -R --no-dereference --preserve=mode,links -v brcm/* ${D}${nonarch_base_libdir}/firmware/brcm/
+}
+
+PACKAGES = "\
+    ${PN}-broadcom-license \
+    ${PN}-bcm43xx \
+"
+
+LICENSE:${PN}-bcm43xx = "Firmware-broadcom_bcm43xx-rpidistro"
+LICENSE:${PN}-broadcom-license = "Firmware-broadcom_bcm43xx-rpidistro"
+
+FILES:${PN}-broadcom-license = "${nonarch_base_libdir}/firmware/LICENSE.broadcom_bcm43xx-rpidistro"
+FILES:${PN}-bcm43xx = "${nonarch_base_libdir}/firmware/brcm/*"
+RDEPENDS:${PN}-bcm43xx += "${PN}-broadcom-license"
+
+# Firmware files are generally not run on the CPU, so they can be
+# allarch despite being architecture specific
+INSANE_SKIP = "arch"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro_%.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0781a1e22f416b302dd6db53d11a7508f08683b1
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux-firmware-rpidistro/linux-firmware-rpidistro_%.bbappend
@@ -0,0 +1,35 @@
+# apply openeuler source package
+OPENEULER_REPO_NAME = "raspberrypi-firmware"
+
+PV = "20240419"
+
+# openeuler source package directory tree is difference
+LIC_FILES_CHKSUM = "\
+    file://License/LICENCE.broadcom_bcm43xx;md5=3160c14df7228891b868060e1951dfbc \
+"
+
+NO_GENERIC_LICENSE[Firmware-broadcom_bcm43xx-rpidistro] = "License/LICENCE.broadcom_bcm43xx"
+
+SRC_URI = "file://raspberrypi-firmware-${PV}.tar.gz \
+"
+
+S = "${WORKDIR}/raspberrypi-firmware-${PV}"
+
+
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+
+do_install() {
+    install -d ${D}${nonarch_base_libdir}/firmware/brcm
+
+    cp License/LICENCE.broadcom_bcm43xx ${D}${nonarch_base_libdir}/firmware/LICENSE.broadcom_bcm43xx-rpidistro
+
+    for fw in \
+            brcmfmac43430-sdio \
+            brcmfmac43436-sdio \
+            brcmfmac43436s-sdio \
+            brcmfmac43455-sdio \
+            brcmfmac43456-sdio; do
+        cp -R --no-dereference --preserve=mode,links -v brcm/${fw}.* ${D}${nonarch_base_libdir}/firmware/brcm/
+    done
+}
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/files/enable_cpu_hotplug.patch b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/files/enable_cpu_hotplug.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bbaa0c202c9714b78a49b0c036b78dd248f3a059
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/files/enable_cpu_hotplug.patch
@@ -0,0 +1,9 @@
+diff --git a/arch/arm64/configs/bcm2711_defconfig b/arch/arm64/configs/bcm2711_defconfig
+index 75333e69e..51a4e77be 100644
+--- a/arch/arm64/configs/bcm2711_defconfig
++++ b/arch/arm64/configs/bcm2711_defconfig
+@@ -1564,3 +1564,4 @@ CONFIG_IRQSOFF_TRACER=y
+ CONFIG_SCHED_TRACER=y
+ CONFIG_BLK_DEV_IO_TRACE=y
+ # CONFIG_UPROBE_EVENTS is not set
++CONFIG_HOTPLUG_CPU=y
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/files/rpi4b.cfg b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/files/rpi4b.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..facd95cbb72359700f5452f01074b7368f7d9fce
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/files/rpi4b.cfg
@@ -0,0 +1,14 @@
+#
+# kernel configs required for raspberrypi 4B in openEuler
+#
+CONFIG_ACPI=y
+
+# enable DRM for wayland
+CONFIG_DRM=y
+CONFIG_DRM_VC4=y
+CONFIG_DRM_V3D=y
+CONFIG_SND=y
+CONFIG_SND_SOC=y
+
+# fix NULL pointer dereference for brcmfmac
+CONFIG_INIT_STACK_NONE=y
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/linux-openeuler-rpi.inc b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/linux-openeuler-rpi.inc
new file mode 100644
index 0000000000000000000000000000000000000000..c6bb783bb6b05cac05da26fa365b38a107edf8b4
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/linux-openeuler-rpi.inc
@@ -0,0 +1,35 @@
+# apply RPI kernel patch
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+# export symbol for jailhouse
+SRC_URI:append = "${@bb.utils.contains('MCS_FEATURES', 'jailhouse', \
+		' file://Jailhouse/jailhouse_fix_rpi4_compile_error.patch \
+		  file://enable_cpu_hotplug.patch', '', d)} \
+		  file://rpi4b.cfg "
+
+
+# no external defconfig
+OPENEULER_KERNEL_CONFIG = ""
+# use in-tree defconfig, the defconfig is in src tree
+# after patches are unpatched
+KBUILD_DEFCONFIG = "bcm2711_defconfig"
+
+COMPATIBLE_MACHINE = "raspberrypi4-64"
+
+# use rpi kernel tag
+SRC_URI:raspberrypi4 = " \
+    ${OPENEULER_KERNEL_CONFIG} \
+    file://meta-data;type=kmeta;destsuffix=meta-data \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', ' \
+            file://kernel-${PV} \
+    ', ' \
+            file://kernel-${PV}-tag-rpi \
+    ', d)} \
+"
+OPENEULER_REPO_NAME:raspberrypi4 = "${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', 'kernel-${PV}', 'kernel-${PV}-tag-rpi', d)}"
+OPENEULER_LOACL_NAME:raspberrypi4 = "${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', 'kernel-${PV}', 'kernel-${PV}-tag-rpi', d)}"
+S:raspberrypi4 = "${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', '${WORKDIR}/kernel-${PV}', '${WORKDIR}/kernel-${PV}-tag-rpi', d)}"
+OPENEULER_REPO_NAMES:raspberrypi4 = " \
+${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', ' src-kernel-${PV} kernel-${PV} ', ' src-kernel-${PV}-tag-rpi kernel-${PV}-tag-rpi ', d)} \
+"
+
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/linux-openeuler-rt.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/linux-openeuler-rt.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5e0a90b2d35b5b0551180b4ef64dcb6c81a548ce
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/linux-openeuler-rt.bbappend
@@ -0,0 +1,24 @@
+# For the Raspberry Pi, we don't need to apply the aarch64 patches
+SRC_URI:remove:raspberrypi4 = " \
+    file://src-kernel-${PV}/0001-modify-openeuler_defconfig-for-rt62.patch \
+    file://src-kernel-${PV}/patch-6.6.0-6.0.0-rt20.patch \
+    file://src-kernel-${PV}/patch-6.6.0-6.0.0-rt20.patch-openeuler_defconfig.patch \
+    file://src-kernel-${PV}/0001-apply-preempt-RT-patch.patch \
+"
+
+# 0002-modify-bcm2711_defconfig-for-rt-rpi-kernel.patch not need 
+# for we have kernel meta data feature to enable it
+# in kernel 6.6, this patch will patch failed, it is for 5.10
+SRC_URI:append:raspberrypi4 = "\
+    ${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', ' \
+        file://src-kernel-${PV}/0000-raspberrypi-kernel.patch \
+        file://src-kernel-${PV}/0001-raspberrypi-kernel-RT.patch \
+    ' ,' \
+        file://src-kernel-${PV}-tag-rpi/0000-raspberrypi-kernel.patch \
+        file://src-kernel-${PV}-tag-rpi/0002-modify-bcm2711_defconfig-for-rt-rpi-kernel.patch \
+        file://src-kernel-${PV}-tag-rpi/0003-rpi4-extern.patch \
+        file://src-kernel-${PV}-tag-rpi/0001-apply-preempt-RT-patch.patch \
+    ', d)} \
+"
+
+require linux-openeuler-rpi.inc
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/linux-openeuler.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/linux-openeuler.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0c44b47c401485f8882b9d9e9029dfd3b0c4cab6
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/linux/linux-openeuler.bbappend
@@ -0,0 +1,8 @@
+SRC_URI:append:raspberrypi4 = " \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', ' \
+        file://src-kernel-${PV}/0000-raspberrypi-kernel.patch \
+    ' ,' \
+        file://src-kernel-${PV}-tag-rpi/0000-raspberrypi-kernel.patch \
+    ', d)} \
+"
+require linux-openeuler-rpi.inc
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/lopper/lopper-ops.bbappend b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/lopper/lopper-ops.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..59ff2eb673fde3883da4289fe5cd137460d367d5
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/lopper/lopper-ops.bbappend
@@ -0,0 +1,2 @@
+# Use the operation files from current layer
+FILESEXTRAPATHS:prepend := "${THISDIR}/:"
diff --git a/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/lopper/lops/lop-extract-uart5-for-zephyr.dts b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/lopper/lops/lop-extract-uart5-for-zephyr.dts
new file mode 100644
index 0000000000000000000000000000000000000000..c47656cabcb8a5a0ffa8428c59ae86315bf47135
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/raspberrypi/recipes-kernel/lopper/lops/lop-extract-uart5-for-zephyr.dts
@@ -0,0 +1,48 @@
+/dts-v1/;
+
+/ {
+        compatible = "system-device-tree-v1";
+        lops {
+                // Extract a serial(serial@7e201a00) from rpi4 device tree
+                // and output it to zephyr-rpi4.dts
+                lop_1: lop_1 {
+                        compatible = "system-device-tree-v1,lop,select-v1";
+                        // clear any old selections
+                        select_1;
+                        select_2 = "/:compatible:raspberrypi,4-model-b\0brcm,bcm2711";
+                };
+                lop_1_1: lop_1_1 {
+                        compatible = "system-device-tree-v1,lop,code-v1";
+                        code = "
+                                tree.process = False
+                                if __selected__:
+                                        print( 'Compatible dts (rpi4) found: %s' % node )
+                                        tree.process = True
+
+                                if __selected__:
+                                        return True
+                                else:
+                                        return False
+                                ";
+
+                        lop_1_1_1 {
+                                compatible = "system-device-tree-v1,lop,tree";
+                                cond = <&lop_1>;
+                                tree = "zephyr-tree";
+                                nodes = "serial@7e201a00";
+                        };
+                        lop_1_1_2 {
+                                compatible = "system-device-tree-v1,lop,output";
+                                cond = <&lop_1>;
+                                tree = "zephyr-tree";
+                                outfile = "zephyr-rpi4.dts";
+                                nodes = "*";
+                        };
+                        lop_1_1_3 {
+                                compatible = "system-device-tree-v1,lop,modify";
+                                cond = <&lop_1>;
+                                modify = "/soc/serial@7e201a00/::";
+                        };
+                };
+        };
+};
diff --git a/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-bsp/flash-writer/flash-writer.bbappend b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-bsp/flash-writer/flash-writer.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..538d765e48d560867333c6510ff75528c7ec3bb2
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-bsp/flash-writer/flash-writer.bbappend
@@ -0,0 +1,3 @@
+#bbfile: yocto-meta-renesas/recipes-bsp/flash-writer/flash-writer.bb
+
+OPENEULER_LOCAL_NAME = "myir-renesas-flash-writer"
diff --git a/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-bsp/u-boot/u-boot-myir-common_2021.10.inc b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-bsp/u-boot/u-boot-myir-common_2021.10.inc
new file mode 100644
index 0000000000000000000000000000000000000000..eebef2e41b8eed9dc6cef104a71532f49ce24242
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-bsp/u-boot/u-boot-myir-common_2021.10.inc
@@ -0,0 +1,15 @@
+HOMEPAGE = "http://www.denx.de/wiki/U-Boot/WebHome"
+DESCRIPTION = "U-Boot, a boot loader for Embedded boards based on PowerPC, \
+ARM, MIPS and several other processors, which can be installed in a boot \
+ROM and used to initialize and test the hardware or to download and run \
+application code."
+SECTION = "bootloaders"
+DEPENDS += "flex-native bison-native"
+
+LICENSE = "GPLv2+"
+LIC_FILES_CHKSUM = "file://Licenses/README;md5=5a7450c57ffe5ae63fd732446b988025"
+PE = "1"
+
+S = "${WORKDIR}/myir-renesas-uboot"
+B = "${WORKDIR}/build"
+do_configure[cleandirs] = "${B}"
diff --git a/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-bsp/u-boot/u-boot-myir.inc b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-bsp/u-boot/u-boot-myir.inc
new file mode 100644
index 0000000000000000000000000000000000000000..b7106e1b4e942c9c0c65d92169f7211998ddbdd6
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-bsp/u-boot/u-boot-myir.inc
@@ -0,0 +1,312 @@
+SUMMARY = "Universal Boot Loader for embedded devices"
+PROVIDES = "virtual/bootloader"
+
+B = "${WORKDIR}/build"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+inherit uboot-config uboot-extlinux-config uboot-sign deploy
+
+DEPENDS += "swig-native lzop-native"
+
+EXTRA_OEMAKE = 'CROSS_COMPILE=${TARGET_PREFIX} CC="${TARGET_PREFIX}gcc ${TOOLCHAIN_OPTIONS}" V=1'
+EXTRA_OEMAKE += 'HOSTCC="${BUILD_CC} ${BUILD_CFLAGS} ${BUILD_LDFLAGS}"'
+EXTRA_OEMAKE += 'STAGING_INCDIR=${STAGING_INCDIR_NATIVE} STAGING_LIBDIR=${STAGING_LIBDIR_NATIVE}'
+
+PACKAGECONFIG ??= "openssl"
+# u-boot will compile its own tools during the build, with specific
+# configurations (aka when CONFIG_FIT_SIGNATURE is enabled) openssl is needed as
+# a host build dependency.
+PACKAGECONFIG[openssl] = ",,openssl-native"
+
+# Allow setting an additional version string that will be picked up by the
+# u-boot build system and appended to the u-boot version.  If the .scmversion
+# file already exists it will not be overwritten.
+UBOOT_LOCALVERSION ?= ""
+
+# Some versions of u-boot use .bin and others use .img.  By default use .bin
+# but enable individual recipes to change this value.
+UBOOT_SUFFIX ??= "bin"
+UBOOT_IMAGE ?= "u-boot-${MACHINE}-${PV}-${PR}.${UBOOT_SUFFIX}"
+UBOOT_SYMLINK ?= "u-boot-${MACHINE}.${UBOOT_SUFFIX}"
+UBOOT_MAKE_TARGET ?= "all"
+
+# Output the ELF generated. Some platforms can use the ELF file and directly
+# load it (JTAG booting, QEMU) additionally the ELF can be used for debugging
+# purposes.
+UBOOT_ELF ?= ""
+UBOOT_ELF_SUFFIX ?= "elf"
+UBOOT_ELF_IMAGE ?= "u-boot-${MACHINE}-${PV}-${PR}.${UBOOT_ELF_SUFFIX}"
+UBOOT_ELF_BINARY ?= "u-boot.${UBOOT_ELF_SUFFIX}"
+UBOOT_ELF_SYMLINK ?= "u-boot-${MACHINE}.${UBOOT_ELF_SUFFIX}"
+
+# Some versions of u-boot build an SPL (Second Program Loader) image that
+# should be packaged along with the u-boot binary as well as placed in the
+# deploy directory.  For those versions they can set the following variables
+# to allow packaging the SPL.
+SPL_BINARY ?= ""
+SPL_BINARYNAME ?= "${@os.path.basename(d.getVar("SPL_BINARY"))}"
+SPL_IMAGE ?= "${SPL_BINARYNAME}-${MACHINE}-${PV}-${PR}"
+SPL_SYMLINK ?= "${SPL_BINARYNAME}-${MACHINE}"
+
+# Additional environment variables or a script can be installed alongside
+# u-boot to be used automatically on boot.  This file, typically 'uEnv.txt'
+# or 'boot.scr', should be packaged along with u-boot as well as placed in the
+# deploy directory.  Machine configurations needing one of these files should
+# include it in the SRC_URI and set the UBOOT_ENV parameter.
+UBOOT_ENV_SUFFIX ?= "txt"
+UBOOT_ENV ?= ""
+UBOOT_ENV_BINARY ?= "${UBOOT_ENV}.${UBOOT_ENV_SUFFIX}"
+UBOOT_ENV_IMAGE ?= "${UBOOT_ENV}-${MACHINE}-${PV}-${PR}.${UBOOT_ENV_SUFFIX}"
+UBOOT_ENV_SYMLINK ?= "${UBOOT_ENV}-${MACHINE}.${UBOOT_ENV_SUFFIX}"
+
+# U-Boot EXTLINUX variables. U-Boot searches for /boot/extlinux/extlinux.conf
+# to find EXTLINUX conf file.
+UBOOT_EXTLINUX_INSTALL_DIR ?= "/boot/extlinux"
+UBOOT_EXTLINUX_CONF_NAME ?= "extlinux.conf"
+UBOOT_EXTLINUX_SYMLINK ?= "${UBOOT_EXTLINUX_CONF_NAME}-${MACHINE}-${PR}"
+
+do_compile () {
+	if [ "${@bb.utils.filter('DISTRO_FEATURES', 'ld-is-gold', d)}" ]; then
+		sed -i 's/$(CROSS_COMPILE)ld$/$(CROSS_COMPILE)ld.bfd/g' ${S}/config.mk
+	fi
+
+	unset LDFLAGS
+	unset CFLAGS
+	unset CPPFLAGS
+
+	if [ ! -e ${B}/.scmversion -a ! -e ${S}/.scmversion ]
+	then
+		echo ${UBOOT_LOCALVERSION} > ${B}/.scmversion
+		echo ${UBOOT_LOCALVERSION} > ${S}/.scmversion
+	fi
+
+    if [ -n "${UBOOT_CONFIG}" ]
+    then
+        unset i j k
+        for config in ${UBOOT_MACHINE}; do
+            i=$(expr $i + 1);
+            for type in ${UBOOT_CONFIG}; do
+                j=$(expr $j + 1);
+                if [ $j -eq $i ]
+                then
+                    oe_runmake -C ${S} O=${B}/${config} ${config}
+                    oe_runmake -C ${S} O=${B}/${config} ${UBOOT_MAKE_TARGET}
+                    for binary in ${UBOOT_BINARIES}; do
+                        k=$(expr $k + 1);
+                        if [ $k -eq $i ]; then
+                            cp ${B}/${config}/${binary} ${B}/${config}/u-boot-${type}.${UBOOT_SUFFIX}
+                        fi
+                    done
+                    unset k
+                fi
+            done
+            unset  j
+        done
+        unset  i
+    else
+        oe_runmake -C ${S} O=${B} ${UBOOT_MACHINE}
+        oe_runmake -C ${S} O=${B} ${UBOOT_MAKE_TARGET}
+    fi
+
+}
+
+do_install () {
+    if [ -n "${UBOOT_CONFIG}" ]
+    then
+        for config in ${UBOOT_MACHINE}; do
+            i=$(expr $i + 1);
+            for type in ${UBOOT_CONFIG}; do
+                j=$(expr $j + 1);
+                if [ $j -eq $i ]
+                then
+                    install -d ${D}/boot
+                    install -m 644 ${B}/${config}/u-boot-${type}.${UBOOT_SUFFIX} ${D}/boot/u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX}
+                    ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${D}/boot/${UBOOT_BINARY}-${type}
+                    ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${D}/boot/${UBOOT_BINARY}
+                fi
+            done
+            unset  j
+        done
+        unset  i
+    else
+        install -d ${D}/boot
+        install -m 644 ${B}/${UBOOT_BINARY} ${D}/boot/${UBOOT_IMAGE}
+        ln -sf ${UBOOT_IMAGE} ${D}/boot/${UBOOT_BINARY}
+    fi
+
+    if [ -n "${UBOOT_ELF}" ]
+    then
+        if [ -n "${UBOOT_CONFIG}" ]
+        then
+            for config in ${UBOOT_MACHINE}; do
+                i=$(expr $i + 1);
+                for type in ${UBOOT_CONFIG}; do
+                    j=$(expr $j + 1);
+                    if [ $j -eq $i ]
+                    then
+                        install -m 644 ${B}/${config}/${UBOOT_ELF} ${D}/boot/u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX}
+                        ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${D}/boot/${UBOOT_BINARY}-${type}
+                        ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${D}/boot/${UBOOT_BINARY}
+                    fi
+                done
+                unset j
+            done
+            unset i
+        else
+            install -m 644 ${B}/${UBOOT_ELF} ${D}/boot/${UBOOT_ELF_IMAGE}
+            ln -sf ${UBOOT_ELF_IMAGE} ${D}/boot/${UBOOT_ELF_BINARY}
+        fi
+    fi
+
+    if [ -e ${WORKDIR}/fw_env.config ] ; then
+        install -d ${D}${sysconfdir}
+        install -m 644 ${WORKDIR}/fw_env.config ${D}${sysconfdir}/fw_env.config
+    fi
+
+    if [ -n "${SPL_BINARY}" ]
+    then
+        if [ -n "${UBOOT_CONFIG}" ]
+        then
+            for config in ${UBOOT_MACHINE}; do
+                i=$(expr $i + 1);
+                for type in ${UBOOT_CONFIG}; do
+                    j=$(expr $j + 1);
+                    if [ $j -eq $i ]
+                    then
+                         install -m 644 ${B}/${config}/${SPL_BINARY} ${D}/boot/${SPL_IMAGE}-${type}-${PV}-${PR}
+                         ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${D}/boot/${SPL_BINARYNAME}-${type}
+                         ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${D}/boot/${SPL_BINARYNAME}
+                    fi
+                done
+                unset  j
+            done
+            unset  i
+        else
+            install -m 644 ${B}/${SPL_BINARY} ${D}/boot/${SPL_IMAGE}
+            ln -sf ${SPL_IMAGE} ${D}/boot/${SPL_BINARYNAME}
+        fi
+    fi
+
+    if [ -n "${UBOOT_ENV}" ]
+    then
+        install -m 644 ${WORKDIR}/${UBOOT_ENV_BINARY} ${D}/boot/${UBOOT_ENV_IMAGE}
+        ln -sf ${UBOOT_ENV_IMAGE} ${D}/boot/${UBOOT_ENV_BINARY}
+    fi
+
+    if [ "${UBOOT_EXTLINUX}" = "1" ]
+    then
+        install -Dm 0644 ${UBOOT_EXTLINUX_CONFIG} ${D}/${UBOOT_EXTLINUX_INSTALL_DIR}/${UBOOT_EXTLINUX_CONF_NAME}
+    fi
+
+}
+
+FILES:${PN} = "/boot ${sysconfdir}"
+
+SYSROOT_DIRS += "/boot"
+
+do_deploy () {
+    if [ -n "${UBOOT_CONFIG}" ]
+    then
+        for config in ${UBOOT_MACHINE}; do
+            i=$(expr $i + 1);
+            for type in ${UBOOT_CONFIG}; do
+                j=$(expr $j + 1);
+                if [ $j -eq $i ]
+                then
+                    install -d ${DEPLOYDIR}
+                    install -m 644 ${B}/${config}/u-boot-${type}.${UBOOT_SUFFIX} ${DEPLOYDIR}/u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX}
+                    cd ${DEPLOYDIR}
+                    ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_SYMLINK}-${type}
+                    ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_SYMLINK}
+                    ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_BINARY}-${type}
+                    ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_SUFFIX} ${UBOOT_BINARY}
+                fi
+            done
+            unset  j
+        done
+        unset  i
+    else
+        install -d ${DEPLOYDIR}
+        install -m 644 ${B}/${UBOOT_BINARY} ${DEPLOYDIR}/${UBOOT_IMAGE}
+        cd ${DEPLOYDIR}
+        rm -f ${UBOOT_BINARY} ${UBOOT_SYMLINK}
+        ln -sf ${UBOOT_IMAGE} ${UBOOT_SYMLINK}
+        ln -sf ${UBOOT_IMAGE} ${UBOOT_BINARY}
+    fi
+
+    if [ -n "${UBOOT_ELF}" ]
+    then
+        if [ -n "${UBOOT_CONFIG}" ]
+        then
+            for config in ${UBOOT_MACHINE}; do
+                i=$(expr $i + 1);
+                for type in ${UBOOT_CONFIG}; do
+                    j=$(expr $j + 1);
+                    if [ $j -eq $i ]
+                    then
+                        install -m 644 ${B}/${config}/${UBOOT_ELF} ${DEPLOYDIR}/u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX}
+                        ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_BINARY}-${type}
+                        ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_BINARY}
+                        ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_SYMLINK}-${type}
+                        ln -sf u-boot-${type}-${PV}-${PR}.${UBOOT_ELF_SUFFIX} ${DEPLOYDIR}/${UBOOT_ELF_SYMLINK}
+                    fi
+                done
+                unset j
+            done
+            unset i
+        else
+            install -m 644 ${B}/${UBOOT_ELF} ${DEPLOYDIR}/${UBOOT_ELF_IMAGE}
+            ln -sf ${UBOOT_ELF_IMAGE} ${DEPLOYDIR}/${UBOOT_ELF_BINARY}
+            ln -sf ${UBOOT_ELF_IMAGE} ${DEPLOYDIR}/${UBOOT_ELF_SYMLINK}
+        fi
+    fi
+
+
+     if [ -n "${SPL_BINARY}" ]
+     then
+        if [ -n "${UBOOT_CONFIG}" ]
+        then
+            for config in ${UBOOT_MACHINE}; do
+                i=$(expr $i + 1);
+                for type in ${UBOOT_CONFIG}; do
+                    j=$(expr $j + 1);
+                    if [ $j -eq $i ]
+                    then
+                        install -m 644 ${B}/${config}/${SPL_BINARY} ${DEPLOYDIR}/${SPL_IMAGE}-${type}-${PV}-${PR}
+                        rm -f ${DEPLOYDIR}/${SPL_BINARYNAME} ${DEPLOYDIR}/${SPL_SYMLINK}-${type}
+                        ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_BINARYNAME}-${type}
+                        ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_BINARYNAME}
+                        ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_SYMLINK}-${type}
+                        ln -sf ${SPL_IMAGE}-${type}-${PV}-${PR} ${DEPLOYDIR}/${SPL_SYMLINK}
+                    fi
+                done
+                unset  j
+            done
+            unset  i
+        else
+            install -m 644 ${B}/${SPL_BINARY} ${DEPLOYDIR}/${SPL_IMAGE}
+            rm -f ${DEPLOYDIR}/${SPL_BINARYNAME} ${DEPLOYDIR}/${SPL_SYMLINK}
+            ln -sf ${SPL_IMAGE} ${DEPLOYDIR}/${SPL_BINARYNAME}
+            ln -sf ${SPL_IMAGE} ${DEPLOYDIR}/${SPL_SYMLINK}
+        fi
+    fi
+
+
+    if [ -n "${UBOOT_ENV}" ]
+    then
+        install -m 644 ${WORKDIR}/${UBOOT_ENV_BINARY} ${DEPLOYDIR}/${UBOOT_ENV_IMAGE}
+        rm -f ${DEPLOYDIR}/${UBOOT_ENV_BINARY} ${DEPLOYDIR}/${UBOOT_ENV_SYMLINK}
+        ln -sf ${UBOOT_ENV_IMAGE} ${DEPLOYDIR}/${UBOOT_ENV_BINARY}
+        ln -sf ${UBOOT_ENV_IMAGE} ${DEPLOYDIR}/${UBOOT_ENV_SYMLINK}
+    fi
+
+    if [ "${UBOOT_EXTLINUX}" = "1" ]
+    then
+        install -m 644 ${UBOOT_EXTLINUX_CONFIG} ${DEPLOYDIR}/${UBOOT_EXTLINUX_SYMLINK}
+        ln -sf ${UBOOT_EXTLINUX_SYMLINK} ${DEPLOYDIR}/${UBOOT_EXTLINUX_CONF_NAME}-${MACHINE}
+        ln -sf ${UBOOT_EXTLINUX_SYMLINK} ${DEPLOYDIR}/${UBOOT_EXTLINUX_CONF_NAME}
+    fi
+}
+
+addtask deploy before do_build after do_compile
diff --git a/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-bsp/u-boot/u-boot-myir_2021.10.bb b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-bsp/u-boot/u-boot-myir_2021.10.bb
new file mode 100644
index 0000000000000000000000000000000000000000..0e160c0ffbdd68044a8363faede63495646ef78f
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-bsp/u-boot/u-boot-myir_2021.10.bb
@@ -0,0 +1,43 @@
+require u-boot-myir-common_${PV}.inc
+require u-boot-myir.inc
+
+DEPENDS += "bc-native dtc-native"
+
+OPENEULER_LOCAL_NAME = "myir-renesas-uboot"
+SRC_URI = " \
+        file://myir-renesas-uboot \
+"
+
+PV = "2021.10"
+
+
+UBOOT_SREC_SUFFIX = "srec"
+UBOOT_SREC ?= "u-boot-elf.${UBOOT_SREC_SUFFIX}"
+UBOOT_SREC_IMAGE ?= "u-boot-elf-${MACHINE}-${PV}-${PR}.${UBOOT_SREC_SUFFIX}"
+UBOOT_SREC_SYMLINK ?= "u-boot-elf-${MACHINE}.${UBOOT_SREC_SUFFIX}"
+
+do_deploy:append() {
+    if [ -n "${UBOOT_CONFIG}" ]
+    then
+        for config in ${UBOOT_MACHINE}; do
+            i=$(expr $i + 1);
+            for type in ${UBOOT_CONFIG}; do
+                j=$(expr $j + 1);
+                if [ $j -eq $i ]
+                then
+                    install -m 644 ${B}/${config}/${UBOOT_SREC} ${DEPLOYDIR}/u-boot-elf-${type}-${PV}-${PR}.${UBOOT_SREC_SUFFIX}
+                    cd ${DEPLOYDIR}
+                    ln -sf u-boot-elf-${type}-${PV}-${PR}.${UBOOT_SREC_SUFFIX} u-boot-elf-${type}.${UBOOT_SREC_SUFFIX}
+                fi
+            done
+            unset j
+        done
+        unset i
+    else
+        install -m 644 ${B}/${UBOOT_SREC} ${DEPLOYDIR}/${UBOOT_SREC_IMAGE}
+        cd ${DEPLOYDIR}
+        rm -f ${UBOOT_SREC} ${UBOOT_SREC_SYMLINK}
+        ln -sf ${UBOOT_SREC_IMAGE} ${UBOOT_SREC_SYMLINK}
+        ln -sf ${UBOOT_SREC_IMAGE} ${UBOOT_SREC}
+    fi
+}
diff --git a/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-core/images/myir-remi.inc b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-core/images/myir-remi.inc
new file mode 100644
index 0000000000000000000000000000000000000000..df9c73cfb7e0aa93a9cc8c0b9543a5dba654bb21
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-core/images/myir-remi.inc
@@ -0,0 +1,15 @@
+copy_bootloader() {
+    if [ ! -d ${OUTPUT_DIR} ];then
+        mkdir -p ${OUTPUT_DIR}
+    fi
+    cp ${DEPLOY_DIR_IMAGE}/bl2_bp-${MACHINE}_pmic.srec ${OUTPUT_DIR}/
+    cp ${DEPLOY_DIR_IMAGE}/fip-${MACHINE}_pmic.srec ${OUTPUT_DIR}/
+    cp ${DEPLOY_DIR_IMAGE}/*.mot ${OUTPUT_DIR}/
+    # copy kernel
+    cp -L ${DEPLOY_DIR_IMAGE}/Image ${OUTPUT_DIR}/
+    # copy uboot
+    cp -L ${DEPLOY_DIR_IMAGE}/u-boot.bin ${OUTPUT_DIR}/
+    # copy dtb
+    cp -L ${DEPLOY_DIR_IMAGE}/*.dtb ${OUTPUT_DIR}/
+}
+IMAGE_PREPROCESS_COMMAND += "copy_bootloader;"
diff --git a/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-core/images/openeuler-image.bbappend b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-core/images/openeuler-image.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b1937dd731933b5df9b1c491be3940be0f6389c3
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-core/images/openeuler-image.bbappend
@@ -0,0 +1,2 @@
+# TODO
+IMAGE_INSTALL:remove = "packagegroup-dsoftbus"
diff --git a/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-core/packagegroups/packagegroup-core-boot.bbappend b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-core/packagegroups/packagegroup-core-boot.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8fa18409b0e5f03687cf56a3fcd2bd7dc2e98d20
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-core/packagegroups/packagegroup-core-boot.bbappend
@@ -0,0 +1,3 @@
+RDEPENDS:${PN}:remove = " \
+    kernel-img \
+"
\ No newline at end of file
diff --git a/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-core/selinux/policycoreutils_%.bbappend b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-core/selinux/policycoreutils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7cd0f8bc2ba42b22c3a3f4c177c35cb39040156f
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/renesas/recipes-remi/recipes-core/selinux/policycoreutils_%.bbappend
@@ -0,0 +1,4 @@
+SRC_URI:remove = " \
+        file://fix-fixfiles-N-date-function.patch;patchdir=.. \
+        file://fix-fixfiles-N-date-function-two.patch;patchdir=.. \
+"
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-bsp/rk-binary/rk-binary-native.bb b/bsp/meta-openeuler-bsp/rockchip/recipes-bsp/rk-binary/rk-binary-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..495d8ba9adbea7b841bfc651e4b49449df8331e3
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-bsp/rk-binary/rk-binary-native.bb
@@ -0,0 +1,51 @@
+# Copyright (C) 2019, Fuzhou Rockchip Electronics Co., Ltd
+# Released under the MIT license (see COPYING.MIT for the terms)
+LICENSE = "LICENSE.rockchip"
+LIC_FILES_CHKSUM = "file://${RKBASE}/licenses/LICENSE.rockchip;md5=d63890e209bf038f44e708bbb13e4ed9"
+
+inherit deploy native
+
+OPENEULER_REPO_NAME = "rk-binary-native"
+
+SRC_URI = " \
+	file://rk-binary-native \
+"
+
+S = "${WORKDIR}"
+
+SRCREV_rkbin = ""
+SRCREV_tools = ""
+SRCREV_FORMAT ?= "rkbin_tools"
+
+DESCRIPTION = "Rockchip binary tools"
+
+INSANE_SKIP:${PN} = "already-stripped"
+STRIP = "echo"
+
+# The pre-built tools have different link loader, don't change them.
+UNINATIVE_LOADER := ""
+
+do_install () {
+	install -d ${D}/${bindir}
+
+	cd ${S}/rk-binary-native/tools
+
+	install -m 0755 boot_merger ${D}/${bindir}
+	install -m 0755 trust_merger ${D}/${bindir}
+	install -m 0755 firmwareMerger ${D}/${bindir}
+
+	install -m 0755 kernelimage ${D}/${bindir}
+	install -m 0755 loaderimage ${D}/${bindir}
+
+	install -m 0755 mkkrnlimg ${D}/${bindir}
+	install -m 0755 resource_tool ${D}/${bindir}
+
+	install -m 0755 upgrade_tool ${D}/${bindir}
+
+	cd ${S}/rk-binary-native/linux/Linux_Pack_Firmware/rockdev
+
+	install -m 0755 afptool ${D}/${bindir}
+	install -m 0755 rkImageMaker ${D}/${bindir}
+}
+
+
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-bsp/u-boot/u-boot-dummy.bb b/bsp/meta-openeuler-bsp/rockchip/recipes-bsp/u-boot/u-boot-dummy.bb
new file mode 100644
index 0000000000000000000000000000000000000000..077c13cd2c50232fd2e0f3a022a491fa7e483427
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-bsp/u-boot/u-boot-dummy.bb
@@ -0,0 +1,17 @@
+# Copyright (c) 2021, Rockchip Electronics Co., Ltd
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+SUMMARY = "Dummy loader for external bootloaders"
+SECTION = "bootloaders"
+
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
+
+PROVIDES = "virtual/bootloader"
+
+addtask do_deploy
+
+# Do nothing here
+do_deploy () {
+	:
+}
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-bsp/u-boot/u-boot-rockchip.bb b/bsp/meta-openeuler-bsp/rockchip/recipes-bsp/u-boot/u-boot-rockchip.bb
new file mode 100644
index 0000000000000000000000000000000000000000..44019b396fc4ee4346bff76d5f6d9238cee18584
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-bsp/u-boot/u-boot-rockchip.bb
@@ -0,0 +1,129 @@
+# Copyright (C) 2019, Fuzhou Rockchip Electronics Co., Ltd
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+PATCHPATH = "${CURDIR}/u-boot-rockchip"
+inherit auto-patch
+
+inherit python3-dir
+
+require recipes-bsp/u-boot/u-boot.inc
+require recipes-bsp/u-boot/u-boot-common.inc
+
+PROVIDES = "virtual/bootloader"
+
+DEPENDS += "bc-native dtc-native"
+
+PV = "2017.09"
+
+LIC_FILES_CHKSUM = "file://Licenses/README;md5=a2c678cfd4a4d97135585cad908541c6"
+
+SRC_URI = " \
+	file://u-boot-rockchip \
+	file://rk-binary-native;destsuffix=u-boot-rockchip/ \
+"
+
+S = "${WORKDIR}/u-boot-rockchip"
+
+python do_fetch() {
+    # download rk-binary-native repo for patches
+    d.setVar("OPENEULER_REPO_NAME", "rk-binary-native")
+    d.setVar("OPENEULER_LOCAL_NAME", 'rk-binary-native')
+    bb.build.exec_func("do_openeuler_fetch", d)
+
+    # download u-boot-rockchip repo for u-boot src files
+    d.setVar("OPENEULER_REPO_NAME", "u-boot-rockchip")
+    d.setVar("OPENEULER_LOCAL_NAME", 'u-boot-rockchip')
+    bb.build.exec_func("do_openeuler_fetch", d)
+}
+
+SRCREV_FORMAT = "default_rk-binary-native"
+
+DEPENDS:append = " ${PYTHON_PN}-native"
+
+# Needed for packing BSP u-boot
+DEPENDS:append = " coreutils-native ${PYTHON_PN}-pyelftools-native"
+
+do_unpack:append() {
+    bb.build.exec_func('do_copy_rkbin_source', d)
+}
+
+do_copy_rkbin_source() {
+	mv rk-binary-native rkbin
+	cp -r rkbin/* u-boot-rockchip/
+}
+
+do_configure:prepend() {
+	# Make sure we use /usr/bin/env ${PYTHON_PN} for scripts
+	for s in `grep -rIl python ${S}`; do
+		sed -i -e '1s|^#!.*python[23]*|#!/usr/bin/env ${PYTHON_PN}|' $s
+	done
+
+	# Support python3
+	sed -i -e 's/\(open([^,]*\))/\1, "rb")/' \
+		-e 's/print >> \([^,]*\), *\(.*\),*$/print(\2, file=\1)/' \
+		-e 's/print \(.*\)$/print(\1)/' \
+		${S}/arch/arm/mach-rockchip/make_fit_atf.py
+
+	# Remove unneeded stages from make.sh
+	sed -i -e '/^select_tool/d' -e '/^clean/d' -e '/^\t*make/d' -e '/which python2/{n;n;s/exit 1/true/}' ${S}/make.sh
+
+	if [ "x${RK_ALLOW_PREBUILT_UBOOT}" = "x1" ]; then
+		# Copy prebuilt images
+		if [ -e "${S}/${UBOOT_BINARY}" ]; then
+			bbnote "${PN}: Found prebuilt images."
+			mkdir -p ${B}/prebuilt/
+			mv ${S}/*.bin ${S}/*.img ${B}/prebuilt/
+		fi
+	fi
+
+	[ ! -e "${S}/.config" ] || make -C ${S} mrproper
+
+	sed -i 's/ found;/ found = NULL;/' ${S}/lib/avb/libavb/avb_slot_verify.c
+}
+
+# Generate Rockchip style loader binaries
+RK_IDBLOCK_IMG = "idblock.img"
+RK_LOADER_BIN = "loader.bin"
+RK_TRUST_IMG = "trust.img"
+UBOOT_BINARY = "uboot.img"
+
+do_compile:append() {
+	cd ${B}
+	if [ -e "${B}/prebuilt/${UBOOT_BINARY}" ]; then
+		bbnote "${PN}: Using prebuilt images."
+		ln -sf ${B}/prebuilt/*.bin ${B}/prebuilt/*.img ${B}/
+	else
+		# Prepare needed files
+		for d in make.sh scripts configs arch/arm/mach-rockchip; do
+			cp -rT ${S}/${d} ${d}
+		done
+
+		# Pack rockchip loader images
+		./make.sh
+	fi
+
+	ln -sf *_loader*.bin "${RK_LOADER_BIN}"
+
+	# Generate idblock image
+	bbnote "${PN}: Generating ${RK_IDBLOCK_IMG} from ${RK_LOADER_BIN}"
+	${S}/tools/boot_merger unpack -i "${RK_LOADER_BIN}" -o .
+
+	if [ -f FlashHead ];then
+		cat FlashHead FlashData > "${RK_IDBLOCK_IMG}"
+	else
+		./tools/mkimage -n "${SOC_FAMILY}" -T rksd -d FlashData.bin \
+			"${RK_IDBLOCK_IMG}"
+	fi
+
+	cat FlashBoot.bin >> "${RK_IDBLOCK_IMG}"
+}
+
+do_deploy:append() {
+	cd ${B}
+
+	for binary in "${RK_IDBLOCK_IMG}" "${RK_LOADER_BIN}" "${RK_TRUST_IMG}";do
+		[ -f "${binary}" ] || continue
+		install "${binary}" "${DEPLOYDIR}/${binary}-${PV}"
+		ln -sf "${binary}-${PV}" "${DEPLOYDIR}/${binary}"
+	done
+}
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/init-ifupdown/init-ifupdown/interfaces_rk3568 b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/init-ifupdown/init-ifupdown/interfaces_rk3568
new file mode 100644
index 0000000000000000000000000000000000000000..7f9faa05207a2e29aaec647d731c759c32f6a191
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/init-ifupdown/init-ifupdown/interfaces_rk3568
@@ -0,0 +1,38 @@
+# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)
+ 
+# The loopback interface
+auto lo
+iface lo inet loopback
+
+# Wireless interfaces
+iface mlan0 inet dhcp
+	wireless_mode managed
+	wireless_essid any
+	wpa-driver wext
+	wpa-conf /etc/wpa_supplicant.conf
+
+iface atml0 inet dhcp
+
+# Wired or wireless interfaces
+auto eth0
+iface eth0 inet static
+	address 192.168.0.7
+	netmask 255.255.255.0
+	network 192.168.0.0
+	gateway 192.168.0.1
+iface eth1 inet static
+	address 192.168.0.8
+	netmask 255.255.255.0
+	network 192.168.0.0
+	gateway 192.168.0.1
+
+# Ethernet/RNDIS gadget (g_ether)
+# ... or on host side, usbnet and random hwaddr
+iface usb0 inet static
+	address 192.168.7.2
+	netmask 255.255.255.0
+	network 192.168.7.0
+	gateway 192.168.7.1
+
+# Bluetooth networking
+iface bnep0 inet dhcp
\ No newline at end of file
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/init-ifupdown/init-ifupdown_1.0.bbappend b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/init-ifupdown/init-ifupdown_1.0.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..04e7f7f599c4bfeb7bd8bc06d9a78a90abfcd5a8
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/init-ifupdown/init-ifupdown_1.0.bbappend
@@ -0,0 +1,8 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+SRC_URI:append:rk3568 = " file://interfaces_rk3568 \
+"
+
+do_install:append:rk3568(){
+    install -m 0644 ${WORKDIR}/interfaces_rk3568 ${D}${sysconfdir}/network/interfaces
+}
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/ed_mac_ctrl_V3_8987.conf b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/ed_mac_ctrl_V3_8987.conf
new file mode 100644
index 0000000000000000000000000000000000000000..af2f2da3b322d9cc25ae59c3b1c716a2a9d73292
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/ed_mac_ctrl_V3_8987.conf
@@ -0,0 +1,23 @@
+#       File : ed_mac_ctrl_V3_8987.conf
+#
+#   ed_mac_ctrl_v3 is used for 88W8997, 88W8987, 88W8977
+#   ./mlanutl mlan0 hostcmd config/ed_mac_ctrl_V3_8987.conf ed_mac_ctrl_v3
+#
+## Set Energy Detect Threshold for EU Adaptivity test
+
+ed_mac_ctrl_v3={
+        CmdCode=0x0130                 #Command code, DO NOT change this line
+        ed_ctrl_2g.enable:2=0x1        # 0       - disable EU adaptivity for 2.4GHz band
+                                       # 1       - enable EU adaptivity for 2.4GHz band
+
+        ed_ctrl_2g.offset:2=0x6        # 0       - Default Energy Detect threshold
+                                       #offset value range: 0x80 to 0x7F
+
+        ed_ctrl_5g.enable:2=0x1        # 0       - disable EU adaptivity for 5GHz band
+                                       # 1       - enable EU adaptivity for 5GHz band
+
+        ed_ctrl_5g.offset:2=0x6        # 0       - Default Energy Detect threshold
+                                       #offset value range: 0x80 to 0x7F
+
+        ed_ctrl_txq_lock:4=0xFF        #DO NOT Change this line
+}
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/ed_mac_ctrl_V3_8997.conf b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/ed_mac_ctrl_V3_8997.conf
new file mode 100644
index 0000000000000000000000000000000000000000..6c86bd7060a3ad66f08cb279e1748bd60e508aa5
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/ed_mac_ctrl_V3_8997.conf
@@ -0,0 +1,23 @@
+#       File : ed_mac_ctrl_V3_8997.conf
+#
+#   ed_mac_ctrl_v3 is used for 88W8997, 88W8987, 88W8977
+#   ./mlanutl mlan0 hostcmd config/ed_mac_ctrl_V3_8997.conf ed_mac_ctrl_v3
+#
+## Set Energy Detect Threshold for EU Adaptivity test
+
+ed_mac_ctrl_v3={
+        CmdCode=0x0130                 #Command code, DO NOT change this line
+        ed_ctrl_2g.enable:2=0x1        # 0       - disable EU adaptivity for 2.4GHz band
+                                       # 1       - enable EU adaptivity for 2.4GHz band
+
+        ed_ctrl_2g.offset:2=0x0        # 0       - Default Energy Detect threshold
+                                       #offset value range: 0x80 to 0x7F
+
+        ed_ctrl_5g.enable:2=0x1        # 0       - disable EU adaptivity for 5GHz band
+                                       # 1       - enable EU adaptivity for 5GHz band
+
+        ed_ctrl_5g.offset:2=0x4        # 0       - Default Energy Detect threshold
+                                       #offset value range: 0x80 to 0x7F
+
+        ed_ctrl_txq_lock:4=0xFF        #DO NOT Change this line
+}
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/pcieuart8997_combo_v4.bin b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/pcieuart8997_combo_v4.bin
new file mode 100644
index 0000000000000000000000000000000000000000..ca6f9ddba385f76ac1560a1c8033b11cc0ba5003
Binary files /dev/null and b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/pcieuart8997_combo_v4.bin differ
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/sdiouart8987_combo_v0.bin b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/sdiouart8987_combo_v0.bin
new file mode 100644
index 0000000000000000000000000000000000000000..a385809d4c47520fd186ab83499e80a7c3320d1e
Binary files /dev/null and b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/sdiouart8987_combo_v0.bin differ
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/txpwrlimit_cfg_8987.conf b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/txpwrlimit_cfg_8987.conf
new file mode 100644
index 0000000000000000000000000000000000000000..74be6d6a307b8d3a69bb8a356f7d60080d119356
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/txpwrlimit_cfg_8987.conf
@@ -0,0 +1,509 @@
+#       File : txpwrlimit_cfg.conf
+## Get CFG data for Tx power limitation
+txpwrlimit_2g_cfg_get={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=0              # 0 - GET
+        SubBand:2=0x00          # 0x00 2G subband  (2.4G: channel 1-14)
+                                # 0x10 5G subband0 (5G: channel 36,40,44,48,
+                                #                               52,56,60,64)
+                                # 0x11 5G subband1 (5G: channel 100,104,108,112,
+                                #                               116,120,124,128,
+                                #                               132,136,140,144)
+                                # 0x12 5G subband2 (5G: channel 149,153,157,161,165,172)
+                                # 0x13 5G subband3 (5G: channel 183,184,185,187,188,
+                                #                               189, 192,196;
+                                #                   5G: channel 7,8,11,12,16,34)
+}
+
+
+txpwrlimit_5g_cfg_get_sub0={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=0              # 0 - GET
+        SubBand:2=0x10          # 0x00 2G subband  (2.4G: channel 1-14)
+                                # 0x10 5G subband0 (5G: channel 36,40,44,48,
+                                #                               52,56,60,64)
+                                # 0x11 5G subband1 (5G: channel 100,104,108,112,
+                                #                               116,120,124,128,
+                                #                               132,136,140,144)
+                                # 0x12 5G subband2 (5G: channel 149,153,157,161,165,172)
+                                # 0x13 5G subband3 (5G: channel 183,184,185,187,188,
+                                #                               189, 192,196;
+                                #                   5G: channel 7,8,11,12,16,34)
+}
+
+
+txpwrlimit_5g_cfg_get_sub1={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=0              # 0 - GET
+        SubBand:2=0x11          # 0x00 2G subband  (2.4G: channel 1-14)
+                                # 0x10 5G subband0 (5G: channel 36,40,44,48,
+                                #                               52,56,60,64)
+                                # 0x11 5G subband1 (5G: channel 100,104,108,112,
+                                #                               116,120,124,128,
+                                #                               132,136,140,144)
+                                # 0x12 5G subband2 (5G: channel 149,153,157,161,165,172)
+                                # 0x13 5G subband3 (5G: channel 183,184,185,187,188,
+                                #                               189, 192,196;
+                                #                   5G: channel 7,8,11,12,16,34)
+}
+
+
+txpwrlimit_5g_cfg_get_sub2={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=0              # 0 - GET
+        SubBand:2=0x12          # 0x00 2G subband  (2.4G: channel 1-14)
+                                # 0x10 5G subband0 (5G: channel 36,40,44,48,
+                                #                               52,56,60,64)
+                                # 0x11 5G subband1 (5G: channel 100,104,108,112,
+                                #                               116,120,124,128,
+                                #                               132,136,140,144)
+                                # 0x12 5G subband2 (5G: channel 149,153,157,161,165,172)
+                                # 0x13 5G subband3 (5G: channel 183,184,185,187,188,
+                                #                               189, 192,196;
+                                #                   5G: channel 7,8,11,12,16,34)
+}
+
+
+txpwrlimit_5g_cfg_get_sub3={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=0              # 0 - GET
+        SubBand:2=0x13          # 0x00 2G subband  (2.4G: channel 1-14)
+                                # 0x10 5G subband0 (5G: channel 36,40,44,48,
+                                #                               52,56,60,64)
+                                # 0x11 5G subband1 (5G: channel 100,104,108,112,
+                                #                               116,120,124,128,
+                                #                               132,136,140,144)
+                                # 0x12 5G subband2 (5G: channel 149,153,157,161,165,172)
+                                # 0x13 5G subband3 (5G: channel 183,184,185,187,188,
+                                #                               189, 192,196;
+                                #                   5G: channel 7,8,11,12,16,34)
+}
+
+## Set CFG data for Tx power limitation
+##
+## TLVStartFreq: Starting Frequency of the band for this channel
+##                 2407, 2414 or 2400 for 2.4 GHz
+##                 5000
+##                 4000
+## TLVChanWidth: Channel Width
+##                 20
+## TLVChanNum  : Channel Number
+## TLVPwr[]    : ModulationGroup
+##                 0: CCK (1,2,5.5,11 Mbps)
+##                 1: OFDM (6,9,12,18 Mbps)
+##                 2: OFDM (24,36 Mbps)
+##                 3: OFDM (48,54 Mbps)
+##                 4: HT20 (0,1,2)
+##                 5: HT20 (3,4)
+##                 6: HT20 (5,6,7)
+##                 7: HT40 (0,1,2)
+##                 8: HT40 (3,4)
+##                 9: HT40 (5,6,7)
+##                 10: VHT_QAM256 (MCS8)
+##                 11: VHT_40_QAM256 (MCS8,9)
+##                 12: VHT_80_PSK (MCS0,1,2)
+##                 13: VHT_80_QAM16 (MCS3,4)
+##                 14: VHT_80_QAM64 (MCS5,6,7)
+##                 15: VHT_80_QAM256 (MCS8,9)
+##               Power Limit in dBm
+##
+## For 40MHz modulation groups, specify same Tx power value for a set of
+## two consecutive channel frequencies
+## Valid channel sets:
+##      (36, 40), (44, 48), (52, 56), (60, 64)
+##      (100, 104), (108, 112), (116, 120), (124, 128), (132, 136), (140, 144)
+##      (149, 153), (157, 161)
+##
+## For 80MHz modulation groups, specify same Tx power value for a set of
+## four consecutive channel frequencies
+## Valid channel sets:
+##      (36, 40, 44, 48), (52, 56, 60, 64)
+##      (100, 104, 108, 112), (116, 120, 124, 128), (132, 136, 140, 144)
+##      (149, 153, 157, 161)
+
+## 2G Tx power limit CFG
+txpwrlimit_2g_cfg_set={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=1              # 1 - SET
+        RSVD:2=0                # do NOT change this line
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=1
+            TLVPwr:24='0,18,1,18,2,16,3,14,4,18,5,16,6,14,7,18,8,16,9,14,10,16,11,16'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=2
+            TLVPwr:24='0,18,1,18,2,16,3,14,4,18,5,16,6,14,7,18,8,16,9,14,10,16,11,16'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=3
+            TLVPwr:24='0,18,1,18,2,16,3,14,4,18,5,16,6,14,7,18,8,16,9,14,10,16,11,16'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=4
+            TLVPwr:24='0,18,1,18,2,16,3,14,4,18,5,16,6,14,7,18,8,16,9,14,10,16,11,16'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=5
+            TLVPwr:24='0,18,1,18,2,16,3,14,4,18,5,16,6,14,7,18,8,16,9,14,10,16,11,16'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=6
+            TLVPwr:24='0,18,1,18,2,16,3,14,4,18,5,16,6,14,7,18,8,16,9,14,10,16,11,16'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=7
+            TLVPwr:24='0,18,1,18,2,16,3,14,4,18,5,16,6,14,7,18,8,16,9,14,10,16,11,16'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=8
+            TLVPwr:24='0,18,1,18,2,16,3,14,4,18,5,16,6,14,7,18,8,16,9,14,10,16,11,16'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=9
+            TLVPwr:24='0,18,1,18,2,16,3,14,4,18,5,16,6,14,7,18,8,16,9,14,10,16,11,16'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=10
+            TLVPwr:24='0,18,1,18,2,16,3,14,4,18,5,16,6,14,7,18,8,16,9,14,10,16,11,16'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=11
+            TLVPwr:24='0,18,1,18,2,16,3,14,4,18,5,16,6,14,7,18,8,16,9,14,10,16,11,16'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=12
+            TLVPwr:24='0,16,1,16,2,16,3,14,4,16,5,16,6,14,7,16,8,16,9,14,10,16,11,16'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=13
+            TLVPwr:24='0,16,1,16,2,16,3,14,4,16,5,16,6,14,7,16,8,16,9,14,10,16,11,16'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2414
+            TLVChanWidth:1=20
+            TLVChanNum:1=14
+            TLVPwr:24='0,12,1,12,2,12,3,12,4,12,5,12,6,12,7,12,8,12,9,12,10,12,11,12'
+        }
+}
+
+## 5G Tx power limit CFG
+txpwrlimit_5g_cfg_set={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=1              # 1 - SET
+        RSVD:2=0                # do NOT change this line
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=36
+            TLVPwr:32='0,0,1,16,2,16,3,14,4,16,5,16,6,14,7,16,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=40
+            TLVPwr:32='0,0,1,16,2,16,3,14,4,16,5,16,6,14,7,16,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=44
+            TLVPwr:32='0,0,1,16,2,16,3,14,4,16,5,16,6,14,7,16,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=48
+            TLVPwr:32='0,0,1,16,2,16,3,14,4,16,5,16,6,14,7,16,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=52
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=56
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=60
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=64
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=100
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=104
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=108
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=112
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=116
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=120
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=124
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=128
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=132
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=136
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=140
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=144
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=149
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=153
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=157
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=161
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=165
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=183
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=184
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=185
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=187
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=188
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=189
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=192
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=196
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=7
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=8
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=11
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=12
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=16
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=34
+            TLVPwr:32='0,0,1,17,2,16,3,14,4,17,5,16,6,14,7,17,8,16,9,14,10,15,11,14,12,15,13,15,14,14,15,13'
+        }
+}
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/txpwrlimit_cfg_8997.conf b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/txpwrlimit_cfg_8997.conf
new file mode 100644
index 0000000000000000000000000000000000000000..0f3b71a5368eca418e4814de39ea4cfdd0603b31
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/txpwrlimit_cfg_8997.conf
@@ -0,0 +1,621 @@
+#       File : txpwrlimit_cfg.conf
+## Get CFG data for Tx power limitation
+txpwrlimit_2g_cfg_get={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=0              # 0 - GET
+        SubBand:2=0x00          # 0x00 2G subband  (2.4G: channel 1-14)
+                                # 0x10 5G subband0 (5G: channel 36,40,44,48,
+                                #                               52,56,60,64)
+                                # 0x11 5G subband1 (5G: channel 100,104,108,112,
+                                #                               116,120,124,128,
+                                #                               132,136,140,144)
+                                # 0x12 5G subband2 (5G: channel 149,153,157,161,165,172)
+                                # 0x13 5G subband3 (5G: channel 183,184,185,187,188,
+                                #                               189, 192,196;
+                                #                   5G: channel 7,8,11,12,16,34)
+}
+
+
+txpwrlimit_5g_cfg_get_sub0={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=0              # 0 - GET
+        SubBand:2=0x10          # 0x00 2G subband  (2.4G: channel 1-14)
+                                # 0x10 5G subband0 (5G: channel 36,40,44,48,
+                                #                               52,56,60,64)
+                                # 0x11 5G subband1 (5G: channel 100,104,108,112,
+                                #                               116,120,124,128,
+                                #                               132,136,140,144)
+                                # 0x12 5G subband2 (5G: channel 149,153,157,161,165,172)
+                                # 0x13 5G subband3 (5G: channel 183,184,185,187,188,
+                                #                               189, 192,196;
+                                #                   5G: channel 7,8,11,12,16,34)
+}
+
+
+txpwrlimit_5g_cfg_get_sub1={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=0              # 0 - GET
+        SubBand:2=0x11          # 0x00 2G subband  (2.4G: channel 1-14)
+                                # 0x10 5G subband0 (5G: channel 36,40,44,48,
+                                #                               52,56,60,64)
+                                # 0x11 5G subband1 (5G: channel 100,104,108,112,
+                                #                               116,120,124,128,
+                                #                               132,136,140,144)
+                                # 0x12 5G subband2 (5G: channel 149,153,157,161,165,172)
+                                # 0x13 5G subband3 (5G: channel 183,184,185,187,188,
+                                #                               189, 192,196;
+                                #                   5G: channel 7,8,11,12,16,34)
+}
+
+
+txpwrlimit_5g_cfg_get_sub2={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=0              # 0 - GET
+        SubBand:2=0x12          # 0x00 2G subband  (2.4G: channel 1-14)
+                                # 0x10 5G subband0 (5G: channel 36,40,44,48,
+                                #                               52,56,60,64)
+                                # 0x11 5G subband1 (5G: channel 100,104,108,112,
+                                #                               116,120,124,128,
+                                #                               132,136,140,144)
+                                # 0x12 5G subband2 (5G: channel 149,153,157,161,165,172)
+                                # 0x13 5G subband3 (5G: channel 183,184,185,187,188,
+                                #                               189, 192,196;
+                                #                   5G: channel 7,8,11,12,16,34)
+}
+
+
+txpwrlimit_5g_cfg_get_sub3={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=0              # 0 - GET
+        SubBand:2=0x13          # 0x00 2G subband  (2.4G: channel 1-14)
+                                # 0x10 5G subband0 (5G: channel 36,40,44,48,
+                                #                               52,56,60,64)
+                                # 0x11 5G subband1 (5G: channel 100,104,108,112,
+                                #                               116,120,124,128,
+                                #                               132,136,140,144)
+                                # 0x12 5G subband2 (5G: channel 149,153,157,161,165,172)
+                                # 0x13 5G subband3 (5G: channel 183,184,185,187,188,
+                                #                               189, 192,196;
+                                #                   5G: channel 7,8,11,12,16,34)
+}
+
+## Set CFG data for Tx power limitation
+##
+## TLVStartFreq: Starting Frequency of the band for this channel
+##                 2407, 2414 or 2400 for 2.4 GHz
+##                 5000
+##                 4000
+## TLVChanWidth: Channel Width
+##                 20
+## TLVChanNum  : Channel Number
+## TLVPwr[]    : ModulationGroup
+##                 0: CCK (1,2,5.5,11 Mbps)
+##                 1: OFDM (6,9,12,18 Mbps)
+##                 2: OFDM (24,36 Mbps)
+##                 3: OFDM (48,54 Mbps)
+##                 4: HT20 (MCS0,1,2)
+##                 5: HT20 (MCS3,4)
+##                 6: HT20 (MCS5,6,7)
+##                 7: HT40 (MCS0,1,2)
+##                 8: HT40 (MCS3,4)
+##                 9: HT40 (MCS5,6,7)
+##                 10: HT2_20 (MCS8,9,10)
+##                 11: HT2_20 (MCS11,12)
+##                 12: HT2_20 (MCS13,14,15)
+##                 13: HT2_40 (MCS8,9,10)
+##                 14: HT2_40 (MCS11,12)
+##                 15: HT2_40 (MCS13,14,15)
+##                 16: VHT_QAM256 (MCS8)
+##                 17: VHT_40_QAM256 (MCS8,9)
+##                 18: VHT_80_PSK (MCS0,1,2)
+##                 19: VHT_80_QAM16 (MCS3,4)
+##                 20: VHT_80_QAM64 (MCS5,6,7)
+##                 21: VHT_80_QAM256 (MCS8,9)
+##                 22: VHT2_20_QAM256 (MCS8,9)
+##                 23: VHT2_40_QAM256 (MCS8,9)
+##                 24: VHT2_80_PSK (MCS0, 1, 2)
+##                 25: VHT2_80_QAM16 (MCS3,4)
+##                 26: VHT2_80_QAM64 (MCS5,6,7)
+##                 27: VHT2_80_QAM256 (MCS8,9)
+##               Power Limit in dBm
+
+## For 40MHz modulation groups, specify same Tx power value for a set of
+## two consecutive channel frequencies
+## Valid channel sets:
+##      (36, 40), (44, 48), (52, 56), (60, 64)
+##      (100, 104), (108, 112), (116, 120), (124, 128), (132, 136), (140, 144)
+##      (149, 153), (157, 161)
+##
+## For 80MHz modulation groups, specify same Tx power value for a set of
+## four consecutive channel frequencies
+## Valid channel sets:
+##      (36, 40, 44, 48), (52, 56, 60, 64)
+##      (100, 104, 108, 112), (116, 120, 124, 128), (132, 136, 140, 144)
+##      (149, 153, 157, 161)
+
+
+## 2G subband0 Tx power limit CFG
+txpwrlimit_2g_cfg_set={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=1              # 1 - SET
+        SubBand:2=0             # do NOT use this member in set cmd
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=1
+            TLVPwr:32='0,17,1,15,2,15,3,13,4,15,5,15,6,13,7,15,8,15,9,13,10,15,11,15,12,15,13,15,14,15,15,15'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=2
+            TLVPwr:32='0,17,1,15,2,15,3,13,4,15,5,15,6,13,7,15,8,15,9,13,10,15,11,15,12,15,13,15,14,15,15,15'
+        }
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=3
+            TLVPwr:32='0,17,1,15,2,15,3,13,4,15,5,15,6,13,7,15,8,15,9,13,10,15,11,15,12,15,13,15,14,15,15,15'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=4
+            TLVPwr:32='0,17,1,15,2,15,3,13,4,15,5,15,6,13,7,15,8,15,9,13,10,15,11,15,12,15,13,15,14,15,15,15'
+        }
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=5
+            TLVPwr:32='0,17,1,15,2,15,3,13,4,15,5,15,6,13,7,15,8,15,9,13,10,15,11,15,12,15,13,15,14,15,15,15'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=6
+            TLVPwr:32='0,17,1,15,2,15,3,13,4,15,5,15,6,13,7,15,8,15,9,13,10,15,11,15,12,15,13,15,14,15,15,15'
+        }
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=7
+            TLVPwr:32='0,17,1,15,2,15,3,13,4,15,5,15,6,13,7,15,8,15,9,13,10,15,11,15,12,15,13,15,14,15,15,15'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=8
+            TLVPwr:32='0,17,1,15,2,15,3,13,4,15,5,15,6,13,7,15,8,15,9,13,10,15,11,15,12,15,13,15,14,15,15,15'
+        }
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=9
+            TLVPwr:32='0,17,1,15,2,15,3,13,4,15,5,15,6,13,7,15,8,15,9,13,10,15,11,15,12,15,13,15,14,15,15,15'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=10
+            TLVPwr:32='0,17,1,15,2,15,3,13,4,15,5,15,6,13,7,15,8,15,9,13,10,15,11,15,12,15,13,15,14,15,15,15'
+        }
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=11
+            TLVPwr:32='0,17,1,15,2,15,3,13,4,15,5,15,6,13,7,15,8,15,9,13,10,15,11,15,12,15,13,15,14,15,15,15'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=12
+            TLVPwr:32='0,17,1,15,2,15,3,13,4,15,5,15,6,13,7,15,8,15,9,13,10,15,11,15,12,15,13,15,14,15,15,15'
+        }
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=13
+            TLVPwr:32='0,17,1,15,2,15,3,13,4,15,5,15,6,13,7,15,8,15,9,13,10,15,11,15,12,15,13,15,14,15,15,15'
+        }
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=2407
+            TLVChanWidth:1=20
+            TLVChanNum:1=14
+            TLVPwr:32='0,12,1,12,2,12,3,12,4,12,5,12,6,12,7,12,8,12,9,12,10,12,11,12,12,12,13,12,14,12,15,12'
+        }
+}
+
+## 5G subband1 Tx power limit CFG
+txpwrlimit_5g_cfg_set_sub0={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=1              # 1 - SET
+        SubBand:2=0             # do NOT use this member in set cmd
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=36
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=40
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=44
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=48
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=52
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=56
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=60
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=64
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+}
+
+## 5G subband2 Tx power limit CFG
+txpwrlimit_5g_cfg_set_sub1={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=1              # 1 - SET
+        SubBand:2=0             # do NOT use this member in set cmd
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=100
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=104
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=108
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=112
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=116
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=120
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=124
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=128
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=132
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=136
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=140
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=144
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+}
+
+
+## 5G subband3 Tx power limit CFG
+txpwrlimit_5g_cfg_set_sub2={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=1              # 1 - SET
+        SubBand:2=0             # do NOT use this member in set cmd
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=149
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=153
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=157
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=161
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=165
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+}
+
+
+## 5G subband4 Tx power limit CFG
+txpwrlimit_5g_cfg_set_sub3={
+        CmdCode=0x00fb          # do NOT change this line
+        Action:2=1              # 1 - SET
+        SubBand:2=0             # do NOT use this in set cmd
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=4000
+            TLVChanWidth:1=20
+            TLVChanNum:1=183
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=4000
+            TLVChanWidth:1=20
+            TLVChanNum:1=184
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=4000
+            TLVChanWidth:1=20
+            TLVChanNum:1=185
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=4000
+            TLVChanWidth:1=20
+            TLVChanNum:1=187
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=4000
+            TLVChanWidth:1=20
+            TLVChanNum:1=188
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=4000
+            TLVChanWidth:1=20
+            TLVChanNum:1=189
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=4000
+            TLVChanWidth:1=20
+            TLVChanNum:1=192
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=4000
+            TLVChanWidth:1=20
+            TLVChanNum:1=196
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=7
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=8
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=11
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=12
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=16
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+
+
+        ChanTRPC.TlvType:2=0x0189
+        ChanTRPC.TlvLength:2={
+            TLVStartFreq:2=5000
+            TLVChanWidth:1=20
+            TLVChanNum:1=34
+            TLVPwr:56='0,17,1,15,2,15,3,11,4,15,5,15,6,11,7,15,8,15,9,11,10,15,11,15,12,14,13,15,14,15,15,14,16,11,17,11,18,13,19,13,20,10,21,10,22,11,23,11,24,13,25,13,26,12,27,10'
+        }
+}
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/wifi_mod_para.conf b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/wifi_mod_para.conf
new file mode 100644
index 0000000000000000000000000000000000000000..96179f95d9926b16ef6a77210b1148225cc9c7b8
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware/firmware/nxp/wifi_mod_para.conf
@@ -0,0 +1,184 @@
+# Not matter how many spaces or tabs are inserted in a line,
+# components and ending format must be exactly same as given
+# example:
+#
+# 	<card_type>[_<block_id>] = {
+# 		key=value
+# 	}
+#
+# card_type	: 8XXX			          (mandatory)
+# block_id	: configuration block id          (optional )
+# key		: module parameter name
+# value		: value for module parameter
+#		for string value, no need to add ""
+#
+# card_type supported: 8887/8897/8997/8977/8987/9098
+# block_id: support same chipset with
+# different module parameter.
+# For example to support mutiple SD8997 cards, usr can
+# specify the configuration block id number [0 - 9], if not
+# specified, it is taken as 0 by default.
+#
+# debug related module parameters could not be set via module
+# configure file, ex. drvdbg could not be set in this file
+#
+# line started with "#" will be ignored
+# refer to the USB8997_1 for parameters that could be set in
+# this configuration file, and set the corresponding value
+# according to your real needs
+
+SD8997 = {
+	cfg80211_wext=0xf
+	wfd_name=p2p
+	max_vir_bss=1
+	cal_data_cfg=nxp/WlanCalData_ext_8997_QFN_TB.conf
+	drv_mode=7
+}
+
+#SD8997_1 = {
+#       cfg80211_wext=0xf
+#       wfd_name=wfd0
+#       max_vir_bss=1
+#       cal_data_cfg=nxp/WlanCalData_ext_8997_QFN_TB.conf
+#       drv_mode=5
+#}
+
+#SD8887 = {
+#	cfg80211_wext=0xf
+#	wfd_name=p2p
+#	max_vir_bss=1
+#	cal_data_cfg=nxp/WlanCalData_ext_8997_QFN_TB.conf
+#	drv_mode=7
+#}
+
+#SD8897 = {
+#	cfg80211_wext=0xf
+#	wfd_name=p2p
+#	max_vir_bss=1
+#	cal_data_cfg=nxp/WlanCalData_ext_8997_QFN_TB.conf
+#	drv_mode=7
+#}
+
+#SD8977 = {
+#	cfg80211_wext=0xf
+#	wfd_name=p2p
+#	max_vir_bss=1
+#	cal_data_cfg=nxp/WlanCalData_ext_8997_QFN_TB.conf
+#	drv_mode=7
+#}
+
+SD8987 = {
+	cfg80211_wext=0xf
+	wfd_name=p2p
+	max_vir_bss=1
+	cal_data_cfg=none
+	drv_mode=7
+	ps_mode=2
+	auto_ds=2
+	fw_name=nxp/sdiouart8987_combo_v0.bin
+}
+
+USB8997 = {
+	cfg80211_wext=0xf
+	wfd_name=p2p
+	max_vir_bss=1
+	cal_data_cfg=nxp/WlanCalData_ext_8997_QFN_TB.conf
+	drv_mode=7
+}
+
+PCIE8997 = {
+	cfg80211_wext=0xf
+	wfd_name=p2p
+	max_vir_bss=1
+	cal_data_cfg=none
+	drv_mode=7
+	ps_mode=2
+	auto_ds=2
+	fw_name=nxp/pcieuart8997_combo_v4.bin
+}
+
+PCIE9098_0 = {
+	cfg80211_wext=0xf
+	wfd_name=p2p
+	max_vir_bss=1
+	cal_data_cfg=none
+	drv_mode=7
+	mac_addr=00:50:43:20:12:34
+}
+
+PCIE9098_1 = {
+	cfg80211_wext=0xf
+	wfd_name=p2p
+	max_vir_bss=1
+	cal_data_cfg=none
+	drv_mode=7
+	mac_addr=00:50:43:20:52:56
+}
+
+#USB8997 = {
+#	hw_test=0
+#	fw_name="nxp/usbusb8997_combo_v4.bin"
+#	req_fw_nowait=1
+#	fw_reload=3
+#	fw_serial=1
+#	mac_addr=00:50:43:22:1e:3d
+#	mfg_mode=0
+#	drv_mode=0x5
+#	max_sta_bss=1
+#	sta_name=wlan
+#	max_uap_bss=1
+#	uap_name=uap
+#	wfd_name=p2p
+#	max_vir_bss=1
+#	max_mpl_bss=1
+#	nan_name=nan
+#	max_nan_bss=1
+#	max_11p_bss=1
+#	auto_ds=0
+#	ps_mode=1
+#	max_tx_buf=4096
+#	intmode=0
+#	gpiopin=0
+#	pm_keep_power=0
+#	shutdown_hs=1
+#	cfg_11d=1
+#	start_11ai_scan=0
+#	oob_mode=0
+#	sdio_pd=1
+#	cal_data_cfg=nxp/WlanCalData_ext_8997_QFN_TB.conf
+#	txpwrtlimit_cfg=nxp/txpwr_limit.conf
+#	cntry_txpwrt=0
+#	init_hostcmd_cfg=nxp/init_hostcmd_cfg.conf
+#	minicard_pwrup=0
+#	cfg80211_wext=0xf
+#	skip_fwdnld=0
+#	wq_sched_prio=0
+#	wq_sched_policy=0
+#	rx_work=1
+#	aggrctrl=1
+#	usb_aggr=1
+#	pcie_int_mode=1
+#	low_power_mode_enable=1
+#	wakelock_timeout=10
+#	dev_cap_mask=0xffffffff
+#	sdio_rx_aggr=1
+#	pmic=1
+#	antcfg=0
+#	uap_oper_ctrl=0
+#	hs_wake_interval=400
+#	indication_gpio=0xff
+#	disconnect_on_suspend=0
+#	hs_mimo_switch=1
+#	indrstcfg=0xffffffff
+#	fixed_beacon_buffer=0
+#	GoAgeoutTime=0
+#	gtk_rekey_offload=1
+#	multi_dtim=0
+#	inact_tmo=0
+#	usb_fw_option=1
+#	napi=1
+#	dfs_offload=1
+#	cfg80211_drcs=1
+#	drcs_chantime_mode=0
+#	reg_alpha2=US
+#}
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware_v1.0.bb b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware_v1.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e012aa80295faff04aa8fd4bc7dc756a77fc9282
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-connectivity/wifi_firmware/aw-cm358-firmware_v1.0.bb
@@ -0,0 +1,14 @@
+SUMMARY  = "add wifi firmware to /lib"
+DESCRIPTION = "wifi_firmware"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+PR = "r0"
+SRC_URI = "file://firmware/nxp"
+
+FILES:${PN} += "/lib/firmware/nxp"
+inherit allarch
+
+do_install() {
+                install -d ${D}/lib/firmware/nxp
+                install -m 0755 ${WORKDIR}/firmware/nxp/* ${D}/lib/firmware/nxp/
+}
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/ok3399.inc b/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/ok3399.inc
new file mode 100644
index 0000000000000000000000000000000000000000..983a45a1d4ec8d9fb5f6be503e6a93f657e267bb
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/ok3399.inc
@@ -0,0 +1,2 @@
+#image configuration for ok3399
+require rockchip.inc
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/ok3568.inc b/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/ok3568.inc
new file mode 100644
index 0000000000000000000000000000000000000000..44b657d7774aa4a1b14db28f1a1aa45a63f5adcb
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/ok3568.inc
@@ -0,0 +1,3 @@
+#image configuration for ok3568
+require rockchip.inc
+
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/ok3588.inc b/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/ok3588.inc
new file mode 100644
index 0000000000000000000000000000000000000000..d96fe82e275524d822283670a7f6f4a6e6c1ad96
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/ok3588.inc
@@ -0,0 +1,2 @@
+#image configuration for ok3568
+require rockchip.inc
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/openeuler-image.bbappend b/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/openeuler-image.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..77f23d985a348624ffb3fbc7f1e83fc1cac23129
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/openeuler-image.bbappend
@@ -0,0 +1 @@
+# TBC
\ No newline at end of file
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/orangepi4-lts.inc b/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/orangepi4-lts.inc
new file mode 100644
index 0000000000000000000000000000000000000000..9be7da73193006c79a68ebc934111913850c0924
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/orangepi4-lts.inc
@@ -0,0 +1,2 @@
+#image configuration for orangepi4-lts
+require rockchip.inc
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/orangepi5.inc b/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/orangepi5.inc
new file mode 100644
index 0000000000000000000000000000000000000000..2bbaa9c2cedc8fe23c98cf29499e3b96d3f27d4c
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/orangepi5.inc
@@ -0,0 +1,2 @@
+#image configuration for orangepi5
+require rockchip.inc
\ No newline at end of file
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/rockchip.inc b/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/rockchip.inc
new file mode 100644
index 0000000000000000000000000000000000000000..d497bfea9bba60092faf5935b82a8729689a2755
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-core/images/rockchip.inc
@@ -0,0 +1,9 @@
+# mv image to pointed place with format in end of sdimg type
+IMAGE_POSTPROCESS_COMMAND:append = "mov_image_to_sdimg;"
+mov_image_to_sdimg() {
+    cp -fp ${IMGDEPLOYDIR}/update.img ${OUTPUT_DIR}/
+    # ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.wic
+}
+
+IMAGE_FSTYPES:remove = "tar.gz"
+IMAGE_FSTYPES_DEBUGFS = "ext4"
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-core/packagegroups/packagegroup-base.bbappend b/bsp/meta-openeuler-bsp/rockchip/recipes-core/packagegroups/packagegroup-base.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..057c7ebd5b0068158ea96b1b9cbe78eb8159528a
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-core/packagegroups/packagegroup-base.bbappend
@@ -0,0 +1,4 @@
+# add wifi related packages
+RDEPENDS:packagegroup-base:append = " \
+${@bb.utils.contains('AUTOEXPAND', '1', 'parted util-linux-findmnt e2fsprogs-resize2fs', '', d)} \
+"
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-core/packagegroups/packagegroup-network.bbappend b/bsp/meta-openeuler-bsp/rockchip/recipes-core/packagegroups/packagegroup-network.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..450aad6bbe76f468b2cee64e807b9a2e13b8ab59
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-core/packagegroups/packagegroup-network.bbappend
@@ -0,0 +1,4 @@
+RDEPENDS:packagegroup-base:append = " \
+wpa-supplicant \
+${NIC_MODEL_FIRMWARE} \
+"
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-core/systemd/systemd_%.bbappend b/bsp/meta-openeuler-bsp/rockchip/recipes-core/systemd/systemd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0a8af110253b64cd2aba8fff8b65955b78400586
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-core/systemd/systemd_%.bbappend
@@ -0,0 +1,3 @@
+SRC_URI:remove = " \
+	file://0001-basic-Allow-unknown-filesystems.patch \
+"
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-graphics/rockchip-libmali/rockchip-libmali.bbappend b/bsp/meta-openeuler-bsp/rockchip/recipes-graphics/rockchip-libmali/rockchip-libmali.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..08fea2f3f59941aa350bfd8f50d06ccf3392fbe2
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-graphics/rockchip-libmali/rockchip-libmali.bbappend
@@ -0,0 +1,16 @@
+OPENEULER_REPO_NAME = "mali-common"
+OPENEULER_REPO_NAMES = "mali-${MALI_GPU}-${MALI_VERSION} mali-common"
+
+SRC_URI = " \
+    file://mali-common \
+    file://mali-${MALI_GPU}-${MALI_VERSION} \
+"
+S = "${WORKDIR}/mali-common"
+
+do_unpack:append() {
+    bb.build.exec_func('do_copy_elglib_source', d)
+}
+
+do_copy_elglib_source() {
+    cp -r mali-${MALI_GPU}-${MALI_VERSION}/* mali-common/
+}
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/config/rk3399/defconfig b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/config/rk3399/defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..0d8c4ab8f6fb661cd77fd5c375df80260bc5a619
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/config/rk3399/defconfig
@@ -0,0 +1,7021 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/arm64 5.10.0 Kernel Configuration
+#
+CONFIG_CC_VERSION_TEXT="aarch64-openeuler-linux-gnu-gcc (gcc 10.3.1) 10.3.1"
+CONFIG_CC_IS_GCC=y
+CONFIG_GCC_VERSION=100301
+CONFIG_LD_VERSION=237000000
+CONFIG_CLANG_VERSION=0
+CONFIG_LLD_VERSION=0
+CONFIG_CC_CAN_LINK=y
+CONFIG_CC_CAN_LINK_STATIC=y
+CONFIG_CC_HAS_ASM_GOTO=y
+CONFIG_CC_HAS_ASM_INLINE=y
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_BUILD_SALT=""
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="localhost"
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_WATCH_QUEUE is not set
+# CONFIG_CROSS_MEMORY_ATTACH is not set
+CONFIG_USELIB=y
+# CONFIG_AUDIT is not set
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_IRQ_IPI=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_IRQ_MSI_IOMMU=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+CONFIG_NO_HZ_IDLE=y
+# CONFIG_NO_HZ_FULL is not set
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+# end of Timers subsystem
+
+# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT_VOLUNTARY=y
+# CONFIG_PREEMPT is not set
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+CONFIG_SCHED_THERMAL_PRESSURE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+CONFIG_RCU_EXPERT=y
+CONFIG_SRCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_TASKS_RCU_GENERIC=y
+CONFIG_TASKS_RUDE_RCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+CONFIG_RCU_FANOUT=64
+CONFIG_RCU_FANOUT_LEAF=16
+# CONFIG_RCU_FAST_NO_HZ is not set
+# CONFIG_RCU_NOCB_CPU is not set
+# CONFIG_TASKS_TRACE_RCU_READ_MB is not set
+# end of RCU Subsystem
+
+# CONFIG_IKCONFIG is not set
+CONFIG_IKHEADERS=y
+CONFIG_LOG_BUF_SHIFT=18
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
+CONFIG_GENERIC_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+CONFIG_UCLAMP_TASK=y
+CONFIG_UCLAMP_BUCKETS_COUNT=5
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+# CONFIG_CGROUPS is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_TIME_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_SCHED_STEAL is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+# CONFIG_SCHED_AUTOGROUP is not set
+# CONFIG_SYSFS_DEPRECATED is not set
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+CONFIG_RD_LZO=y
+CONFIG_RD_LZ4=y
+CONFIG_RD_ZSTD=y
+CONFIG_INITRAMFS_FILE_METADATA=""
+# CONFIG_BOOT_CONFIG is not set
+# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_SYSCTL=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_BPF=y
+CONFIG_EXPERT=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_PRINTK_NMI=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_HAVE_FUTEX_CMPXCHG=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_IO_URING=y
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+# CONFIG_BPF_SYSCALL is not set
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+# CONFIG_USERFAULTFD is not set
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+CONFIG_KCMP=y
+CONFIG_RSEQ=y
+# CONFIG_DEBUG_RSEQ is not set
+CONFIG_EMBEDDED=y
+CONFIG_HAVE_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+# end of Kernel Performance Events And Counters
+
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_SLAB_MERGE_DEFAULT=y
+# CONFIG_SLAB_FREELIST_RANDOM is not set
+# CONFIG_SLAB_FREELIST_HARDENED is not set
+# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+CONFIG_SLUB_CPU_PARTIAL=y
+CONFIG_SYSTEM_DATA_VERIFICATION=y
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+CONFIG_KABI_RESERVE=y
+CONFIG_KABI_SIZE_ALIGN_CHECKS=y
+# end of General setup
+
+CONFIG_ARM64=y
+CONFIG_64BIT=y
+CONFIG_MMU=y
+CONFIG_ARM64_PAGE_SHIFT=12
+CONFIG_ARM64_CONT_PTE_SHIFT=4
+CONFIG_ARM64_CONT_PMD_SHIFT=4
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=24
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA32=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SMP=y
+CONFIG_KERNEL_MODE_NEON=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=3
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_ARCH_HAS_CPU_RELAX=y
+
+#
+# Platform selection
+#
+# CONFIG_ARCH_ACTIONS is not set
+# CONFIG_ARCH_AGILEX is not set
+# CONFIG_ARCH_SUNXI is not set
+# CONFIG_ARCH_ALPINE is not set
+# CONFIG_ARCH_BCM2835 is not set
+# CONFIG_ARCH_BCM_IPROC is not set
+# CONFIG_ARCH_BERLIN is not set
+# CONFIG_ARCH_BITMAIN is not set
+# CONFIG_ARCH_BRCMSTB is not set
+# CONFIG_ARCH_EXYNOS is not set
+# CONFIG_ARCH_SPARX5 is not set
+# CONFIG_ARCH_K3 is not set
+# CONFIG_ARCH_LAYERSCAPE is not set
+# CONFIG_ARCH_LG1K is not set
+# CONFIG_ARCH_HISI is not set
+# CONFIG_ARCH_KEEMBAY is not set
+# CONFIG_ARCH_MEDIATEK is not set
+# CONFIG_ARCH_MESON is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PHYTIUM is not set
+# CONFIG_ARCH_QCOM is not set
+# CONFIG_ARCH_REALTEK is not set
+# CONFIG_ARCH_RENESAS is not set
+CONFIG_ARCH_ROCKCHIP=y
+# CONFIG_ARCH_S32 is not set
+# CONFIG_ARCH_SEATTLE is not set
+# CONFIG_ARCH_STRATIX10 is not set
+# CONFIG_ARCH_SYNQUACER is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_SPRD is not set
+# CONFIG_ARCH_THUNDER is not set
+# CONFIG_ARCH_THUNDER2 is not set
+# CONFIG_ARCH_UNIPHIER is not set
+# CONFIG_ARCH_VEXPRESS is not set
+# CONFIG_ARCH_VISCONTI is not set
+# CONFIG_ARCH_XGENE is not set
+# CONFIG_ARCH_ZX is not set
+# CONFIG_ARCH_ZYNQMP is not set
+# end of Platform selection
+
+CONFIG_HAVE_LIVEPATCH_WO_FTRACE=y
+
+#
+# Enable Livepatch
+#
+# end of Enable Livepatch
+
+#
+# Kernel Features
+#
+
+#
+# ARM errata workarounds via the alternatives framework
+#
+# CONFIG_ARM64_ERRATUM_826319 is not set
+# CONFIG_ARM64_ERRATUM_827319 is not set
+# CONFIG_ARM64_ERRATUM_824069 is not set
+# CONFIG_ARM64_ERRATUM_819472 is not set
+# CONFIG_ARM64_ERRATUM_832075 is not set
+CONFIG_ARM64_ERRATUM_843419=y
+# CONFIG_ARM64_ERRATUM_1024718 is not set
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
+CONFIG_ARM64_ERRATUM_1165522=y
+CONFIG_ARM64_ERRATUM_1319367=y
+CONFIG_ARM64_ERRATUM_1530923=y
+CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
+CONFIG_ARM64_ERRATUM_1286807=y
+CONFIG_ARM64_ERRATUM_1463225=y
+CONFIG_ARM64_ERRATUM_1542419=y
+CONFIG_ARM64_ERRATUM_1508412=y
+# CONFIG_CAVIUM_ERRATUM_22375 is not set
+# CONFIG_CAVIUM_ERRATUM_23154 is not set
+CONFIG_CAVIUM_ERRATUM_27456=y
+CONFIG_CAVIUM_ERRATUM_30115=y
+CONFIG_CAVIUM_TX2_ERRATUM_219=y
+CONFIG_FUJITSU_ERRATUM_010001=y
+CONFIG_HISILICON_ERRATUM_161600802=y
+# CONFIG_HISILICON_ERRATUM_1980005 is not set
+CONFIG_QCOM_FALKOR_ERRATUM_1003=y
+CONFIG_QCOM_FALKOR_ERRATUM_1009=y
+CONFIG_QCOM_QDF2400_ERRATUM_0065=y
+CONFIG_QCOM_FALKOR_ERRATUM_E1041=y
+CONFIG_SOCIONEXT_SYNQUACER_PREITS=y
+CONFIG_HISILICON_ERRATUM_HIP08_RU_PREFETCH=y
+# CONFIG_HISILICON_HIP08_RU_PREFETCH_DEFAULT_OFF is not set
+# end of ARM errata workarounds via the alternatives framework
+
+CONFIG_ARM64_4K_PAGES=y
+# CONFIG_ARM64_16K_PAGES is not set
+# CONFIG_ARM64_64K_PAGES is not set
+CONFIG_ARM64_VA_BITS_39=y
+# CONFIG_ARM64_VA_BITS_48 is not set
+CONFIG_ARM64_VA_BITS=39
+CONFIG_ARM64_PA_BITS_48=y
+CONFIG_ARM64_PA_BITS=48
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SCHED_MC=y
+# CONFIG_SCHED_CLUSTER is not set
+# CONFIG_SCHED_SMT is not set
+CONFIG_NR_CPUS=8
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_ARM64_BOOTPARAM_HOTPLUG_CPU0 is not set
+# CONFIG_NUMA is not set
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_SCHED_HRTICK=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HW_PERF_EVENTS=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_LLC_128_LINE_SIZE=y
+CONFIG_ARCH_HAS_FILTER_PGPROT=y
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+# CONFIG_PARAVIRT is not set
+# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+# CONFIG_KEXEC is not set
+# CONFIG_KEXEC_FILE is not set
+# CONFIG_CRASH_DUMP is not set
+# CONFIG_XEN is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_UNMAP_KERNEL_AT_EL0=y
+CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY=y
+CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
+# CONFIG_ARM64_PMEM_LEGACY is not set
+# CONFIG_ARM64_SW_TTBR0_PAN is not set
+CONFIG_ARM64_TAGGED_ADDR_ABI=y
+# CONFIG_ARM64_ILP32 is not set
+# CONFIG_AARCH32_EL0 is not set
+
+#
+# ARMv8.1 architectural features
+#
+CONFIG_ARM64_HW_AFDBM=y
+CONFIG_ARM64_PAN=y
+CONFIG_AS_HAS_LSE_ATOMICS=y
+CONFIG_ARM64_VHE=y
+# end of ARMv8.1 architectural features
+
+#
+# ARMv8.2 architectural features
+#
+# CONFIG_ARM64_PMEM is not set
+CONFIG_ARM64_RAS_EXTN=y
+CONFIG_ARM64_CNP=y
+# end of ARMv8.2 architectural features
+
+#
+# ARMv8.3 architectural features
+#
+# CONFIG_ARM64_PTR_AUTH is not set
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET=y
+CONFIG_CC_HAS_SIGN_RETURN_ADDRESS=y
+CONFIG_AS_HAS_PAC=y
+CONFIG_AS_HAS_CFI_NEGATE_RA_STATE=y
+# end of ARMv8.3 architectural features
+
+#
+# ARMv8.4 architectural features
+#
+CONFIG_ARM64_AMU_EXTN=y
+CONFIG_AS_HAS_ARMV8_4=y
+CONFIG_ARM64_TLB_RANGE=y
+# end of ARMv8.4 architectural features
+
+#
+# ARMv8.5 architectural features
+#
+CONFIG_ARM64_BTI=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI=y
+CONFIG_ARM64_E0PD=y
+CONFIG_ARCH_RANDOM=y
+CONFIG_ARM64_AS_HAS_MTE=y
+# CONFIG_ARM64_MTE is not set
+# end of ARMv8.5 architectural features
+
+#
+# ARMv8.6 architectural features
+#
+CONFIG_ARM64_TWED=y
+# end of ARMv8.6 architectural features
+
+#
+# ARMv8.7 architectural features
+#
+CONFIG_ARM64_EPAN=y
+# end of ARMv8.7 architectural features
+
+CONFIG_ARM64_SVE=y
+CONFIG_ARM64_SME=y
+CONFIG_ARM64_MODULE_PLTS=y
+# CONFIG_ARM64_PSEUDO_NMI is not set
+CONFIG_RELOCATABLE=y
+# CONFIG_RANDOMIZE_BASE is not set
+CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
+CONFIG_STACKPROTECTOR_PER_TASK=y
+# CONFIG_ASCEND_FEATURES is not set
+# end of Kernel Features
+
+#
+# Boot options
+#
+CONFIG_CMDLINE=""
+# CONFIG_EFI is not set
+# end of Boot options
+
+#
+# Power management options
+#
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+# CONFIG_HIBERNATION is not set
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+CONFIG_PM_WAKELOCKS=y
+CONFIG_PM_WAKELOCKS_LIMIT=100
+CONFIG_PM_WAKELOCKS_GC=y
+CONFIG_PM=y
+CONFIG_PM_DEBUG=y
+CONFIG_PM_ADVANCED_DEBUG=y
+# CONFIG_PM_TEST_SUSPEND is not set
+CONFIG_PM_SLEEP_DEBUG=y
+# CONFIG_DPM_WATCHDOG is not set
+CONFIG_PM_CLK=y
+CONFIG_PM_GENERIC_DOMAINS=y
+CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
+CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
+CONFIG_PM_GENERIC_DOMAINS_OF=y
+CONFIG_CPU_PM=y
+# CONFIG_ENERGY_MODEL is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# end of Power management options
+
+#
+# CPU Power Management
+#
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
+CONFIG_DT_IDLE_STATES=y
+
+#
+# ARM CPU Idle Drivers
+#
+CONFIG_ARM_CPUIDLE=y
+# CONFIG_ARM_PSCI_CPUIDLE is not set
+# end of ARM CPU Idle Drivers
+
+CONFIG_HALTPOLL_CPUIDLE=y
+# end of CPU Idle
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_ATTR_SET=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+
+#
+# CPU frequency scaling drivers
+#
+CONFIG_CPUFREQ_DT=y
+CONFIG_CPUFREQ_DT_PLATDEV=y
+CONFIG_ARM_ROCKCHIP_CPUFREQ=y
+# end of CPU Frequency scaling
+# end of CPU Power Management
+
+#
+# Firmware Drivers
+#
+# CONFIG_ARM_SCMI_PROTOCOL is not set
+# CONFIG_ARM_SCPI_PROTOCOL is not set
+# CONFIG_ARM_SDE_INTERFACE is not set
+# CONFIG_FIRMWARE_MEMMAP is not set
+# CONFIG_FW_CFG_SYSFS is not set
+CONFIG_ROCKCHIP_SIP=y
+# CONFIG_GOOGLE_FIRMWARE is not set
+CONFIG_ARM_PSCI_FW=y
+# CONFIG_ARM_PSCI_CHECKER is not set
+CONFIG_HAVE_ARM_SMCCC=y
+CONFIG_HAVE_ARM_SMCCC_DISCOVERY=y
+CONFIG_ARM_SMCCC_SOC_ID=y
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+# CONFIG_VIRTUALIZATION is not set
+CONFIG_ARM64_CRYPTO=y
+CONFIG_CRYPTO_SHA256_ARM64=y
+# CONFIG_CRYPTO_SHA512_ARM64 is not set
+CONFIG_CRYPTO_SHA1_ARM64_CE=y
+CONFIG_CRYPTO_SHA2_ARM64_CE=y
+# CONFIG_CRYPTO_SHA512_ARM64_CE is not set
+# CONFIG_CRYPTO_SHA3_ARM64 is not set
+# CONFIG_CRYPTO_SM3_ARM64_CE is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_BLK is not set
+# CONFIG_CRYPTO_SM4_ARM64_NEON_BLK is not set
+CONFIG_CRYPTO_GHASH_ARM64_CE=y
+# CONFIG_CRYPTO_CRCT10DIF_ARM64_CE is not set
+CONFIG_CRYPTO_AES_ARM64=y
+CONFIG_CRYPTO_AES_ARM64_CE=y
+CONFIG_CRYPTO_AES_ARM64_CE_CCM=y
+CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
+# CONFIG_CRYPTO_AES_ARM64_NEON_BLK is not set
+# CONFIG_CRYPTO_CHACHA20_NEON is not set
+# CONFIG_CRYPTO_POLY1305_NEON is not set
+# CONFIG_CRYPTO_NHPOLY1305_NEON is not set
+# CONFIG_CRYPTO_AES_ARM64_BS is not set
+
+#
+# General architecture-dependent options
+#
+# CONFIG_KPROBES is not set
+# CONFIG_JUMP_LABEL is not set
+CONFIG_UPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_KEEPINITRD=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_RUST=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_TABLE_FREE=y
+CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+# CONFIG_COMPAT_32BIT_TIME is not set
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_COMPILER_H=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+CONFIG_ARCH_HAS_RELR=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+# CONFIG_GCC_PLUGINS is not set
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_FORCE_LOAD=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+# CONFIG_MODULE_COMPRESS is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLK_SCSI_REQUEST=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_CMDLINE_PARSER is not set
+# CONFIG_BLK_WBT is not set
+CONFIG_BLK_DEBUG_FS=y
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_AIX_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_CMDLINE_PARTITION is not set
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_PM=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=y
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_ASN1=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_READ_LOCK=y
+CONFIG_ARCH_INLINE_READ_LOCK_BH=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_READ_UNLOCK=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_WRITE_LOCK=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE=y
+CONFIG_UNINLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_HAVE_ELF_PROT=y
+CONFIG_ARCH_USE_GNU_PROPERTY=y
+CONFIG_ELFCORE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_HOLES_IN_ZONE=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_MEMORY_ISOLATION=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_COMPACTION is not set
+# CONFIG_PAGE_REPORTING is not set
+CONFIG_MIGRATION=y
+# CONFIG_HUGE_VMALLOC_DEFAULT_ENABLED is not set
+CONFIG_CONTIG_ALLOC=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_BOUNCE=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+# CONFIG_MEMORY_FAILURE is not set
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+# CONFIG_CLEANCACHE is not set
+# CONFIG_FRONTSWAP is not set
+# CONFIG_ETMEM_SCAN is not set
+# CONFIG_ETMEM_SWAP is not set
+# CONFIG_PAGE_CACHE_LIMIT is not set
+CONFIG_CMA=y
+# CONFIG_CMA_DEBUG is not set
+# CONFIG_CMA_DEBUGFS is not set
+CONFIG_CMA_AREAS=7
+# CONFIG_ZPOOL is not set
+# CONFIG_ZBUD is not set
+CONFIG_ZSMALLOC=y
+# CONFIG_ZSMALLOC_STAT is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+CONFIG_FRAME_VECTOR=y
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_BENCHMARK is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+# CONFIG_PIN_MEMORY is not set
+# CONFIG_CLEAR_FREELIST_PAGE is not set
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_NET_INGRESS=y
+CONFIG_SKB_EXTENSIONS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+CONFIG_XFRM=y
+CONFIG_XFRM_ALGO=y
+CONFIG_XFRM_USER=y
+# CONFIG_XFRM_INTERFACE is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_ESP=y
+CONFIG_NET_KEY=y
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_IP_FIB_TRIE_STATS is not set
+# CONFIG_IP_MULTIPLE_TABLES is not set
+# CONFIG_IP_ROUTE_MULTIPATH is not set
+# CONFIG_IP_ROUTE_VERBOSE is not set
+CONFIG_IP_ROUTE_CLASSID=y
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_NET_IP_TUNNEL=y
+CONFIG_IP_MROUTE_COMMON=y
+CONFIG_IP_MROUTE=y
+# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
+# CONFIG_IP_PIMSM_V1 is not set
+# CONFIG_IP_PIMSM_V2 is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_NET_IPVTI is not set
+CONFIG_NET_UDP_TUNNEL=y
+# CONFIG_NET_FOU is not set
+# CONFIG_INET_AH is not set
+CONFIG_INET_ESP=y
+# CONFIG_INET_ESP_OFFLOAD is not set
+# CONFIG_INET_ESPINTCP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=y
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
+# CONFIG_IPV6_VTI is not set
+# CONFIG_IPV6_SIT is not set
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+# CONFIG_MPTCP is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NET_PTP_CLASSIFY=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+CONFIG_BRIDGE_NETFILTER=m
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=y
+CONFIG_NETFILTER_NETLINK=y
+CONFIG_NETFILTER_FAMILY_BRIDGE=y
+CONFIG_NETFILTER_FAMILY_ARP=y
+CONFIG_NETFILTER_NETLINK_ACCT=y
+CONFIG_NETFILTER_NETLINK_QUEUE=y
+CONFIG_NETFILTER_NETLINK_LOG=y
+CONFIG_NETFILTER_NETLINK_OSF=y
+CONFIG_NF_CONNTRACK=y
+CONFIG_NF_LOG_COMMON=y
+# CONFIG_NF_LOG_NETDEV is not set
+CONFIG_NETFILTER_CONNCOUNT=y
+CONFIG_NF_CONNTRACK_MARK=y
+CONFIG_NF_CONNTRACK_ZONES=y
+CONFIG_NF_CONNTRACK_PROCFS=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+CONFIG_NF_CONNTRACK_TIMEOUT=y
+CONFIG_NF_CONNTRACK_TIMESTAMP=y
+CONFIG_NF_CONNTRACK_LABELS=y
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_GRE=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+CONFIG_NF_CONNTRACK_AMANDA=y
+CONFIG_NF_CONNTRACK_FTP=y
+CONFIG_NF_CONNTRACK_H323=y
+CONFIG_NF_CONNTRACK_IRC=y
+CONFIG_NF_CONNTRACK_BROADCAST=y
+CONFIG_NF_CONNTRACK_NETBIOS_NS=y
+CONFIG_NF_CONNTRACK_SNMP=y
+CONFIG_NF_CONNTRACK_PPTP=y
+CONFIG_NF_CONNTRACK_SANE=y
+CONFIG_NF_CONNTRACK_SIP=y
+CONFIG_NF_CONNTRACK_TFTP=y
+CONFIG_NF_CT_NETLINK=y
+CONFIG_NF_CT_NETLINK_TIMEOUT=y
+CONFIG_NF_CT_NETLINK_HELPER=y
+CONFIG_NETFILTER_NETLINK_GLUE_CT=y
+CONFIG_NF_NAT=y
+CONFIG_NF_NAT_AMANDA=y
+CONFIG_NF_NAT_FTP=y
+CONFIG_NF_NAT_IRC=y
+CONFIG_NF_NAT_SIP=y
+CONFIG_NF_NAT_TFTP=y
+CONFIG_NF_NAT_REDIRECT=y
+CONFIG_NF_NAT_MASQUERADE=y
+CONFIG_NETFILTER_SYNPROXY=y
+CONFIG_NF_TABLES=y
+CONFIG_NF_TABLES_INET=y
+CONFIG_NF_TABLES_NETDEV=y
+# CONFIG_NFT_NUMGEN is not set
+CONFIG_NFT_CT=y
+CONFIG_NFT_COUNTER=y
+# CONFIG_NFT_CONNLIMIT is not set
+CONFIG_NFT_LOG=y
+CONFIG_NFT_LIMIT=y
+CONFIG_NFT_MASQ=y
+CONFIG_NFT_REDIR=y
+CONFIG_NFT_NAT=y
+# CONFIG_NFT_TUNNEL is not set
+# CONFIG_NFT_OBJREF is not set
+CONFIG_NFT_QUEUE=y
+# CONFIG_NFT_QUOTA is not set
+CONFIG_NFT_REJECT=y
+CONFIG_NFT_REJECT_INET=y
+CONFIG_NFT_COMPAT=y
+CONFIG_NFT_HASH=y
+# CONFIG_NFT_XFRM is not set
+# CONFIG_NFT_SOCKET is not set
+# CONFIG_NFT_OSF is not set
+# CONFIG_NFT_TPROXY is not set
+# CONFIG_NFT_SYNPROXY is not set
+# CONFIG_NF_DUP_NETDEV is not set
+# CONFIG_NFT_DUP_NETDEV is not set
+# CONFIG_NFT_FWD_NETDEV is not set
+# CONFIG_NF_FLOW_TABLE is not set
+CONFIG_NETFILTER_XTABLES=y
+
+#
+# Xtables combined modules
+#
+CONFIG_NETFILTER_XT_MARK=y
+CONFIG_NETFILTER_XT_CONNMARK=y
+
+#
+# Xtables targets
+#
+CONFIG_NETFILTER_XT_TARGET_CHECKSUM=y
+CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y
+CONFIG_NETFILTER_XT_TARGET_CONNMARK=y
+CONFIG_NETFILTER_XT_TARGET_CT=y
+CONFIG_NETFILTER_XT_TARGET_DSCP=y
+CONFIG_NETFILTER_XT_TARGET_HL=y
+CONFIG_NETFILTER_XT_TARGET_HMARK=y
+CONFIG_NETFILTER_XT_TARGET_IDLETIMER=y
+CONFIG_NETFILTER_XT_TARGET_LED=y
+CONFIG_NETFILTER_XT_TARGET_LOG=y
+CONFIG_NETFILTER_XT_TARGET_MARK=y
+CONFIG_NETFILTER_XT_NAT=y
+CONFIG_NETFILTER_XT_TARGET_NETMAP=y
+CONFIG_NETFILTER_XT_TARGET_NFLOG=y
+CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y
+CONFIG_NETFILTER_XT_TARGET_NOTRACK=y
+CONFIG_NETFILTER_XT_TARGET_RATEEST=y
+CONFIG_NETFILTER_XT_TARGET_REDIRECT=y
+CONFIG_NETFILTER_XT_TARGET_MASQUERADE=y
+CONFIG_NETFILTER_XT_TARGET_TEE=y
+CONFIG_NETFILTER_XT_TARGET_TPROXY=y
+CONFIG_NETFILTER_XT_TARGET_TRACE=y
+CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
+CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=y
+
+#
+# Xtables matches
+#
+CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y
+CONFIG_NETFILTER_XT_MATCH_BPF=y
+CONFIG_NETFILTER_XT_MATCH_CLUSTER=y
+CONFIG_NETFILTER_XT_MATCH_COMMENT=y
+CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y
+CONFIG_NETFILTER_XT_MATCH_CONNLABEL=y
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y
+CONFIG_NETFILTER_XT_MATCH_CONNMARK=y
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
+CONFIG_NETFILTER_XT_MATCH_CPU=y
+CONFIG_NETFILTER_XT_MATCH_DCCP=y
+CONFIG_NETFILTER_XT_MATCH_DEVGROUP=y
+CONFIG_NETFILTER_XT_MATCH_DSCP=y
+CONFIG_NETFILTER_XT_MATCH_ECN=y
+CONFIG_NETFILTER_XT_MATCH_ESP=y
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y
+CONFIG_NETFILTER_XT_MATCH_HELPER=y
+CONFIG_NETFILTER_XT_MATCH_HL=y
+CONFIG_NETFILTER_XT_MATCH_IPCOMP=y
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=y
+CONFIG_NETFILTER_XT_MATCH_IPVS=y
+CONFIG_NETFILTER_XT_MATCH_L2TP=y
+CONFIG_NETFILTER_XT_MATCH_LENGTH=y
+CONFIG_NETFILTER_XT_MATCH_LIMIT=y
+CONFIG_NETFILTER_XT_MATCH_MAC=y
+CONFIG_NETFILTER_XT_MATCH_MARK=y
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
+CONFIG_NETFILTER_XT_MATCH_NFACCT=y
+CONFIG_NETFILTER_XT_MATCH_OSF=y
+CONFIG_NETFILTER_XT_MATCH_OWNER=y
+CONFIG_NETFILTER_XT_MATCH_POLICY=y
+# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
+CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y
+CONFIG_NETFILTER_XT_MATCH_QUOTA=y
+CONFIG_NETFILTER_XT_MATCH_RATEEST=y
+CONFIG_NETFILTER_XT_MATCH_REALM=y
+CONFIG_NETFILTER_XT_MATCH_RECENT=y
+CONFIG_NETFILTER_XT_MATCH_SCTP=y
+CONFIG_NETFILTER_XT_MATCH_SOCKET=y
+CONFIG_NETFILTER_XT_MATCH_STATE=y
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=y
+CONFIG_NETFILTER_XT_MATCH_STRING=y
+CONFIG_NETFILTER_XT_MATCH_TCPMSS=y
+CONFIG_NETFILTER_XT_MATCH_TIME=y
+CONFIG_NETFILTER_XT_MATCH_U32=y
+# end of Core Netfilter Configuration
+
+# CONFIG_IP_SET is not set
+CONFIG_IP_VS=y
+# CONFIG_IP_VS_IPV6 is not set
+# CONFIG_IP_VS_DEBUG is not set
+CONFIG_IP_VS_TAB_BITS=12
+
+#
+# IPVS transport protocol load balancing support
+#
+CONFIG_IP_VS_PROTO_TCP=y
+CONFIG_IP_VS_PROTO_UDP=y
+# CONFIG_IP_VS_PROTO_ESP is not set
+# CONFIG_IP_VS_PROTO_AH is not set
+# CONFIG_IP_VS_PROTO_SCTP is not set
+
+#
+# IPVS scheduler
+#
+CONFIG_IP_VS_RR=y
+# CONFIG_IP_VS_WRR is not set
+# CONFIG_IP_VS_LC is not set
+# CONFIG_IP_VS_WLC is not set
+# CONFIG_IP_VS_FO is not set
+# CONFIG_IP_VS_OVF is not set
+# CONFIG_IP_VS_LBLC is not set
+# CONFIG_IP_VS_LBLCR is not set
+# CONFIG_IP_VS_DH is not set
+# CONFIG_IP_VS_SH is not set
+# CONFIG_IP_VS_MH is not set
+# CONFIG_IP_VS_SED is not set
+# CONFIG_IP_VS_NQ is not set
+
+#
+# IPVS SH scheduler
+#
+CONFIG_IP_VS_SH_TAB_BITS=8
+
+#
+# IPVS MH scheduler
+#
+CONFIG_IP_VS_MH_TAB_INDEX=12
+
+#
+# IPVS application helper
+#
+# CONFIG_IP_VS_FTP is not set
+CONFIG_IP_VS_NFCT=y
+# CONFIG_IP_VS_PE_SIP is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=y
+CONFIG_NF_SOCKET_IPV4=y
+CONFIG_NF_TPROXY_IPV4=y
+CONFIG_NF_TABLES_IPV4=y
+CONFIG_NFT_REJECT_IPV4=y
+CONFIG_NFT_DUP_IPV4=y
+# CONFIG_NFT_FIB_IPV4 is not set
+CONFIG_NF_TABLES_ARP=y
+CONFIG_NF_DUP_IPV4=y
+CONFIG_NF_LOG_ARP=y
+CONFIG_NF_LOG_IPV4=y
+CONFIG_NF_REJECT_IPV4=y
+CONFIG_NF_NAT_SNMP_BASIC=y
+CONFIG_NF_NAT_PPTP=y
+CONFIG_NF_NAT_H323=y
+CONFIG_IP_NF_IPTABLES=y
+CONFIG_IP_NF_MATCH_AH=y
+CONFIG_IP_NF_MATCH_ECN=y
+CONFIG_IP_NF_MATCH_RPFILTER=y
+CONFIG_IP_NF_MATCH_TTL=y
+CONFIG_IP_NF_FILTER=y
+CONFIG_IP_NF_TARGET_REJECT=y
+CONFIG_IP_NF_TARGET_SYNPROXY=y
+CONFIG_IP_NF_NAT=y
+CONFIG_IP_NF_TARGET_MASQUERADE=y
+CONFIG_IP_NF_TARGET_NETMAP=y
+CONFIG_IP_NF_TARGET_REDIRECT=y
+CONFIG_IP_NF_MANGLE=y
+CONFIG_IP_NF_TARGET_CLUSTERIP=y
+CONFIG_IP_NF_TARGET_ECN=y
+CONFIG_IP_NF_TARGET_TTL=y
+CONFIG_IP_NF_RAW=y
+CONFIG_IP_NF_ARPTABLES=y
+CONFIG_IP_NF_ARPFILTER=y
+CONFIG_IP_NF_ARP_MANGLE=y
+# end of IP: Netfilter Configuration
+
+#
+# IPv6: Netfilter Configuration
+#
+# CONFIG_NF_SOCKET_IPV6 is not set
+# CONFIG_NF_TPROXY_IPV6 is not set
+CONFIG_NF_TABLES_IPV6=y
+CONFIG_NFT_REJECT_IPV6=y
+# CONFIG_NFT_DUP_IPV6 is not set
+# CONFIG_NFT_FIB_IPV6 is not set
+# CONFIG_NF_DUP_IPV6 is not set
+CONFIG_NF_REJECT_IPV6=y
+CONFIG_NF_LOG_IPV6=y
+# CONFIG_IP6_NF_IPTABLES is not set
+# end of IPv6: Netfilter Configuration
+
+CONFIG_NF_DEFRAG_IPV6=y
+# CONFIG_NF_TABLES_BRIDGE is not set
+# CONFIG_NF_CONNTRACK_BRIDGE is not set
+# CONFIG_BRIDGE_NF_EBTABLES is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=y
+CONFIG_BRIDGE=y
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+CONFIG_BRIDGE_VLAN_FILTERING=y
+# CONFIG_BRIDGE_MRP is not set
+CONFIG_HAVE_NET_DSA=y
+# CONFIG_NET_DSA is not set
+CONFIG_VLAN_8021Q=y
+# CONFIG_VLAN_8021Q_GVRP is not set
+# CONFIG_VLAN_8021Q_MVRP is not set
+# CONFIG_DECNET is not set
+CONFIG_LLC=y
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+CONFIG_NET_SCHED=y
+
+#
+# Queueing/Scheduling
+#
+# CONFIG_NET_SCH_CBQ is not set
+# CONFIG_NET_SCH_HTB is not set
+# CONFIG_NET_SCH_HFSC is not set
+# CONFIG_NET_SCH_PRIO is not set
+# CONFIG_NET_SCH_MULTIQ is not set
+# CONFIG_NET_SCH_RED is not set
+# CONFIG_NET_SCH_SFB is not set
+# CONFIG_NET_SCH_SFQ is not set
+# CONFIG_NET_SCH_TEQL is not set
+# CONFIG_NET_SCH_TBF is not set
+# CONFIG_NET_SCH_CBS is not set
+# CONFIG_NET_SCH_ETF is not set
+# CONFIG_NET_SCH_TAPRIO is not set
+# CONFIG_NET_SCH_GRED is not set
+# CONFIG_NET_SCH_DSMARK is not set
+# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
+# CONFIG_NET_SCH_MQPRIO is not set
+# CONFIG_NET_SCH_SKBPRIO is not set
+# CONFIG_NET_SCH_CHOKE is not set
+# CONFIG_NET_SCH_QFQ is not set
+# CONFIG_NET_SCH_CODEL is not set
+# CONFIG_NET_SCH_FQ_CODEL is not set
+# CONFIG_NET_SCH_CAKE is not set
+# CONFIG_NET_SCH_FQ is not set
+# CONFIG_NET_SCH_HHF is not set
+# CONFIG_NET_SCH_PIE is not set
+# CONFIG_NET_SCH_PLUG is not set
+# CONFIG_NET_SCH_ETS is not set
+# CONFIG_NET_SCH_DEFAULT is not set
+
+#
+# Classification
+#
+# CONFIG_NET_CLS_BASIC is not set
+# CONFIG_NET_CLS_TCINDEX is not set
+# CONFIG_NET_CLS_ROUTE4 is not set
+# CONFIG_NET_CLS_FW is not set
+# CONFIG_NET_CLS_U32 is not set
+# CONFIG_NET_CLS_RSVP is not set
+# CONFIG_NET_CLS_RSVP6 is not set
+# CONFIG_NET_CLS_FLOW is not set
+# CONFIG_NET_CLS_BPF is not set
+# CONFIG_NET_CLS_FLOWER is not set
+# CONFIG_NET_CLS_MATCHALL is not set
+# CONFIG_NET_EMATCH is not set
+# CONFIG_NET_CLS_ACT is not set
+CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=y
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+CONFIG_NET_L3_MASTER_DEV=y
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+# CONFIG_BPF_JIT is not set
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+CONFIG_BT=y
+CONFIG_BT_BREDR=y
+CONFIG_BT_RFCOMM=y
+# CONFIG_BT_RFCOMM_TTY is not set
+# CONFIG_BT_BNEP is not set
+CONFIG_BT_HIDP=y
+CONFIG_BT_HS=y
+CONFIG_BT_LE=y
+# CONFIG_BT_LEDS is not set
+# CONFIG_BT_MSFTEXT is not set
+CONFIG_BT_DEBUGFS=y
+# CONFIG_BT_SELFTEST is not set
+
+#
+# Bluetooth device drivers
+#
+# CONFIG_BT_HCIBTUSB is not set
+# CONFIG_BT_HCIBTSDIO is not set
+CONFIG_BT_HCIUART=m
+CONFIG_BT_HCIUART_H4=y
+# CONFIG_BT_HCIUART_BCSP is not set
+# CONFIG_BT_HCIUART_ATH3K is not set
+# CONFIG_BT_HCIUART_INTEL is not set
+# CONFIG_BT_HCIUART_AG6XX is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+CONFIG_BT_HCIBFUSB=y
+CONFIG_BT_HCIVHCI=y
+CONFIG_BT_MRVL=y
+CONFIG_BT_MRVL_SDIO=y
+# CONFIG_BT_MTKSDIO is not set
+# end of Bluetooth device drivers
+
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+CONFIG_WIRELESS=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_WEXT_PRIV=y
+CONFIG_CFG80211=y
+CONFIG_NL80211_TESTMODE=y
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
+CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
+CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
+CONFIG_CFG80211_DEFAULT_PS=y
+CONFIG_CFG80211_DEBUGFS=y
+CONFIG_CFG80211_CRDA_SUPPORT=y
+CONFIG_CFG80211_WEXT=y
+CONFIG_MAC80211=y
+CONFIG_MAC80211_HAS_RC=y
+CONFIG_MAC80211_RC_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
+# CONFIG_MAC80211_MESH is not set
+CONFIG_MAC80211_LEDS=y
+CONFIG_MAC80211_DEBUGFS=y
+# CONFIG_MAC80211_MESSAGE_TRACING is not set
+CONFIG_MAC80211_DEBUG_MENU=y
+# CONFIG_MAC80211_NOINLINE is not set
+CONFIG_MAC80211_VERBOSE_DEBUG=y
+# CONFIG_MAC80211_MLME_DEBUG is not set
+# CONFIG_MAC80211_STA_DEBUG is not set
+# CONFIG_MAC80211_HT_DEBUG is not set
+# CONFIG_MAC80211_OCB_DEBUG is not set
+# CONFIG_MAC80211_IBSS_DEBUG is not set
+# CONFIG_MAC80211_PS_DEBUG is not set
+# CONFIG_MAC80211_TDLS_DEBUG is not set
+# CONFIG_MAC80211_DEBUG_COUNTERS is not set
+CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
+# CONFIG_WIMAX is not set
+CONFIG_RFKILL=y
+CONFIG_RFKILL_LEDS=y
+# CONFIG_RFKILL_INPUT is not set
+# CONFIG_RFKILL_GPIO is not set
+# CONFIG_RFKILL_RK is not set
+# CONFIG_NET_9P is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_DST_CACHE=y
+CONFIG_GRO_CELLS=y
+CONFIG_PAGE_POOL=y
+# CONFIG_FAILOVER is not set
+CONFIG_ETHTOOL_NETLINK=y
+CONFIG_HAVE_EBPF_JIT=y
+
+#
+# Device Drivers
+#
+CONFIG_ARM_AMBA=y
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCIEAER=y
+# CONFIG_PCIEAER_INJECT is not set
+# CONFIG_PCIE_ECRC is not set
+CONFIG_PCIEASPM=y
+# CONFIG_PCIEASPM_DEFAULT is not set
+CONFIG_PCIEASPM_POWERSAVE=y
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
+# CONFIG_PCIE_DPC is not set
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
+# CONFIG_PCI_PRI is not set
+# CONFIG_PCI_PASID is not set
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_PCI_FTPCI100 is not set
+# CONFIG_PCI_HOST_GENERIC is not set
+# CONFIG_PCIE_XILINX is not set
+# CONFIG_PCI_XGENE is not set
+# CONFIG_PCIE_ALTERA is not set
+# CONFIG_PCI_HOST_THUNDER_PEM is not set
+# CONFIG_PCI_HOST_THUNDER_ECAM is not set
+# CONFIG_PCIE_ROCKCHIP_HOST is not set
+
+#
+# DesignWare PCI Core Support
+#
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# CONFIG_PCIE_DW_ROCKCHIP is not set
+# CONFIG_PCI_HISI is not set
+# CONFIG_PCIE_KIRIN is not set
+# CONFIG_PCI_MESON is not set
+# CONFIG_PCIE_AL is not set
+# end of DesignWare PCI Core Support
+
+#
+# Mobiveil PCIe Core Support
+#
+# CONFIG_PCIE_LAYERSCAPE_GEN4 is not set
+# end of Mobiveil PCIe Core Support
+
+#
+# Cadence PCIe controllers support
+#
+# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
+# CONFIG_PCI_J721E_HOST is not set
+# end of Cadence PCIe controllers support
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER=y
+CONFIG_UEVENT_HELPER_PATH=""
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_FW_LOADER_USER_HELPER is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+CONFIG_FW_CACHE=y
+# end of Firmware loader
+
+CONFIG_WANT_DEV_COREDUMP=y
+CONFIG_ALLOW_DEV_COREDUMP=y
+CONFIG_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+CONFIG_DEBUG_DEVRES=y
+# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_SOC_BUS=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_I2C=y
+CONFIG_REGMAP_SPI=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_REGMAP_IRQ=y
+CONFIG_DMA_SHARED_BUFFER=y
+# CONFIG_DMA_FENCE_TRACE is not set
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+# CONFIG_BRCMSTB_GISB_ARB is not set
+# CONFIG_MOXTET is not set
+# CONFIG_SIMPLE_PM_BUS is not set
+# CONFIG_VEXPRESS_CONFIG is not set
+# CONFIG_MHI_BUS is not set
+# end of Bus devices
+
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+# CONFIG_GNSS is not set
+CONFIG_MTD=y
+# CONFIG_MTD_TESTS is not set
+
+#
+# Partition parsers
+#
+# CONFIG_MTD_AR7_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# end of Partition parsers
+
+#
+# User Modules And Translation Layers
+#
+# CONFIG_MTD_BLOCK is not set
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_MTD_OOPS is not set
+# CONFIG_MTD_SWAP is not set
+# CONFIG_MTD_PARTITIONED_MASTER is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# end of RAM/ROM/Flash chip drivers
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+# end of Mapping drivers for chip access
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_MCHP23K256 is not set
+# CONFIG_MTD_SST25L is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOCG3 is not set
+# end of Self-contained MTD device drivers
+
+#
+# NAND
+#
+# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_RAW_NAND is not set
+# CONFIG_MTD_SPI_NAND is not set
+
+#
+# ECC engine support
+#
+# end of ECC engine support
+# end of NAND
+
+#
+# LPDDR & LPDDR2 PCM memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# end of LPDDR & LPDDR2 PCM memory drivers
+
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
+# CONFIG_MTD_UBI is not set
+# CONFIG_MTD_HYPERBUS is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+# CONFIG_OF_UNITTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_NET=y
+CONFIG_OF_RESERVED_MEM=y
+# CONFIG_OF_OVERLAY is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+CONFIG_CDROM=y
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+CONFIG_ZRAM=y
+# CONFIG_ZRAM_WRITEBACK is not set
+# CONFIG_ZRAM_MEMORY_TRACKING is not set
+# CONFIG_BLK_DEV_UMEM is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SKD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=1
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_RSXX is not set
+
+#
+# NVME Support
+#
+CONFIG_NVME_CORE=y
+CONFIG_BLK_DEV_NVME=y
+# CONFIG_NVME_MULTIPATH is not set
+# CONFIG_NVME_HWMON is not set
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# CONFIG_NVME_TARGET is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_LATTICE_ECP3_CONFIG is not set
+CONFIG_SRAM=y
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_PVPANIC is not set
+# CONFIG_HISI_HIKEY_USB is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_AT25 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_IDT_89HPESX is not set
+# CONFIG_EEPROM_EE1004 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# end of Texas Instruments shared transport line discipline
+
+# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_MISC_RTSX_USB is not set
+# CONFIG_HABANA_AI is not set
+# CONFIG_UACCE is not set
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+CONFIG_BLK_DEV_SR=y
+CONFIG_CHR_DEV_SG=y
+CONFIG_CHR_DEV_SCH=y
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_SCSI_SCAN_ASYNC=y
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=y
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT3SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_RAMAXEL_SPRAID is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+# CONFIG_SCSI_DH is not set
+# end of SCSI device support
+
+CONFIG_HAVE_PATA_PLATFORM=y
+# CONFIG_ATA is not set
+CONFIG_MD=y
+# CONFIG_BLK_DEV_MD is not set
+# CONFIG_BCACHE is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
+CONFIG_BLK_DEV_DM=y
+# CONFIG_DM_DEBUG is not set
+CONFIG_DM_BUFIO=y
+# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set
+CONFIG_DM_BIO_PRISON=y
+CONFIG_DM_PERSISTENT_DATA=y
+# CONFIG_DM_UNSTRIPED is not set
+# CONFIG_DM_CRYPT is not set
+# CONFIG_DM_SNAPSHOT is not set
+CONFIG_DM_THIN_PROVISIONING=y
+# CONFIG_DM_CACHE is not set
+# CONFIG_DM_WRITECACHE is not set
+# CONFIG_DM_EBS is not set
+# CONFIG_DM_ERA is not set
+# CONFIG_DM_CLONE is not set
+# CONFIG_DM_MIRROR is not set
+# CONFIG_DM_RAID is not set
+# CONFIG_DM_ZERO is not set
+# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_DUST is not set
+# CONFIG_DM_INIT is not set
+# CONFIG_DM_UEVENT is not set
+# CONFIG_DM_FLAKEY is not set
+# CONFIG_DM_VERITY is not set
+# CONFIG_DM_SWITCH is not set
+# CONFIG_DM_LOG_WRITES is not set
+# CONFIG_DM_INTEGRITY is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+CONFIG_NETDEVICES=y
+CONFIG_MII=y
+CONFIG_NET_CORE=y
+# CONFIG_BONDING is not set
+CONFIG_DUMMY=y
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NET_TEAM is not set
+CONFIG_MACVLAN=y
+# CONFIG_MACVTAP is not set
+CONFIG_IPVLAN_L3S=y
+CONFIG_IPVLAN=y
+# CONFIG_IPVTAP is not set
+CONFIG_VXLAN=y
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_MACSEC is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_TUN is not set
+# CONFIG_TUN_VNET_CROSS_LE is not set
+CONFIG_VETH=y
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+
+#
+# Distributed Switch Architecture drivers
+#
+# end of Distributed Switch Architecture drivers
+
+CONFIG_ETHERNET=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_ADAPTEC is not set
+# CONFIG_NET_VENDOR_AGERE is not set
+CONFIG_NET_VENDOR_ALACRITECH=y
+# CONFIG_SLICOSS is not set
+# CONFIG_NET_VENDOR_ALTEON is not set
+# CONFIG_ALTERA_TSE is not set
+CONFIG_NET_VENDOR_AMAZON=y
+# CONFIG_ENA_ETHERNET is not set
+# CONFIG_NET_VENDOR_AMD is not set
+CONFIG_NET_VENDOR_AQUANTIA=y
+# CONFIG_AQTION is not set
+# CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_VENDOR_ATHEROS is not set
+# CONFIG_NET_VENDOR_AURORA is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_BROCADE is not set
+CONFIG_NET_VENDOR_CADENCE=y
+# CONFIG_MACB is not set
+# CONFIG_NET_VENDOR_CAVIUM is not set
+# CONFIG_NET_VENDOR_CHELSIO is not set
+# CONFIG_NET_VENDOR_CISCO is not set
+CONFIG_NET_VENDOR_CORTINA=y
+# CONFIG_GEMINI_ETHERNET is not set
+# CONFIG_DNET is not set
+# CONFIG_NET_VENDOR_DEC is not set
+# CONFIG_NET_VENDOR_DLINK is not set
+# CONFIG_NET_VENDOR_EMULEX is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
+CONFIG_NET_VENDOR_GOOGLE=y
+# CONFIG_GVE is not set
+# CONFIG_NET_VENDOR_HISILICON is not set
+CONFIG_NET_VENDOR_HUAWEI=y
+# CONFIG_BMA is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+CONFIG_NET_VENDOR_NETSWIFT=y
+# CONFIG_JME is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MELLANOX is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+CONFIG_NET_VENDOR_MICROSEMI=y
+# CONFIG_NET_VENDOR_MYRI is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+CONFIG_NET_VENDOR_NETERION=y
+# CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
+CONFIG_NET_VENDOR_NETRONOME=y
+# CONFIG_NFP is not set
+CONFIG_NET_VENDOR_NI=y
+# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
+# CONFIG_NET_VENDOR_NVIDIA is not set
+# CONFIG_NET_VENDOR_OKI is not set
+# CONFIG_ETHOC is not set
+CONFIG_NET_VENDOR_PACKET_ENGINES=y
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+CONFIG_NET_VENDOR_PENSANDO=y
+# CONFIG_IONIC is not set
+# CONFIG_NET_VENDOR_QLOGIC is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
+# CONFIG_NET_VENDOR_RDC is not set
+# CONFIG_NET_VENDOR_REALTEK is not set
+# CONFIG_NET_VENDOR_RENESAS is not set
+# CONFIG_NET_VENDOR_ROCKER is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+CONFIG_NET_VENDOR_SOLARFLARE=y
+# CONFIG_SFC is not set
+# CONFIG_SFC_FALCON is not set
+# CONFIG_NET_VENDOR_SILAN is not set
+# CONFIG_NET_VENDOR_SIS is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+CONFIG_NET_VENDOR_SOCIONEXT=y
+CONFIG_NET_VENDOR_STMICRO=y
+CONFIG_STMMAC_ETH=y
+# CONFIG_STMMAC_SELFTESTS is not set
+CONFIG_STMMAC_PLATFORM=y
+# CONFIG_DWMAC_DWC_QOS_ETH is not set
+CONFIG_DWMAC_GENERIC=y
+CONFIG_DWMAC_ROCKCHIP=y
+CONFIG_DWMAC_ROCKCHIP_TOOL=y
+# CONFIG_DWMAC_RK_AUTO_DELAYLINE is not set
+# CONFIG_DWMAC_INTEL_PLAT is not set
+# CONFIG_STMMAC_PCI is not set
+# CONFIG_NET_VENDOR_SUN is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
+# CONFIG_NET_VENDOR_TEHUTI is not set
+# CONFIG_NET_VENDOR_TI is not set
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_NET_VENDOR_XILINX=y
+# CONFIG_XILINX_AXI_EMAC is not set
+# CONFIG_XILINX_LL_TEMAC is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PHYLINK=y
+CONFIG_PHYLIB=y
+CONFIG_SWPHY=y
+# CONFIG_LED_TRIGGER_PHY is not set
+CONFIG_FIXED_PHY=y
+# CONFIG_SFP is not set
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+# CONFIG_AQUANTIA_PHY is not set
+# CONFIG_AX88796B_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BCM54140_PHY is not set
+# CONFIG_BCM7XXX_PHY is not set
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_MARVELL_10G_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_MICROCHIP_PHY is not set
+# CONFIG_MICROCHIP_T1_PHY is not set
+# CONFIG_MICROSEMI_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_NXP_TJA11XX_PHY is not set
+# CONFIG_AT803X_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_RENESAS_PHY is not set
+CONFIG_ROCKCHIP_PHY=y
+# CONFIG_SMSC_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_MICREL_KS8995MA is not set
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
+CONFIG_OF_MDIO=y
+CONFIG_MDIO_DEVRES=y
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MDIO_BCM_UNIMAC is not set
+# CONFIG_MDIO_HISI_FEMAC is not set
+# CONFIG_MDIO_MVUSB is not set
+# CONFIG_MDIO_MSCC_MIIM is not set
+# CONFIG_MDIO_OCTEON is not set
+# CONFIG_MDIO_IPQ4019 is not set
+# CONFIG_MDIO_IPQ8064 is not set
+# CONFIG_MDIO_THUNDER is not set
+
+#
+# MDIO Multiplexers
+#
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set
+# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
+
+#
+# PCS device drivers
+#
+CONFIG_PCS_XPCS=y
+# end of PCS device drivers
+
+CONFIG_PPP=y
+CONFIG_PPP_BSDCOMP=y
+CONFIG_PPP_DEFLATE=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_MPPE=y
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPPOE=y
+CONFIG_PPP_ASYNC=y
+CONFIG_PPP_SYNC_TTY=y
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+CONFIG_USB_NET_DRIVERS=y
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+CONFIG_USB_RTL8150=y
+CONFIG_USB_RTL8152=y
+# CONFIG_USB_LAN78XX is not set
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_AX8817X=y
+CONFIG_USB_NET_AX88179_178A=y
+CONFIG_USB_NET_CDCETHER=y
+# CONFIG_USB_NET_CDC_EEM is not set
+CONFIG_USB_NET_CDC_NCM=y
+CONFIG_USB_NET_HUAWEI_CDC_NCM=y
+CONFIG_USB_NET_CDC_MBIM=y
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_SR9700 is not set
+# CONFIG_USB_NET_SR9800 is not set
+# CONFIG_USB_NET_SMSC75XX is not set
+# CONFIG_USB_NET_SMSC95XX is not set
+# CONFIG_USB_NET_GL620A is not set
+# CONFIG_USB_NET_NET1080 is not set
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+CONFIG_USB_NET_RNDIS_HOST=y
+# CONFIG_USB_NET_CDC_SUBSET is not set
+# CONFIG_USB_NET_ZAURUS is not set
+# CONFIG_USB_NET_CX82310_ETH is not set
+# CONFIG_USB_NET_KALMIA is not set
+# CONFIG_USB_NET_QMI_WWAN is not set
+# CONFIG_USB_HSO is not set
+# CONFIG_USB_NET_INT51X1 is not set
+# CONFIG_USB_IPHETH is not set
+# CONFIG_USB_SIERRA_NET is not set
+# CONFIG_USB_VL600 is not set
+# CONFIG_USB_NET_CH9200 is not set
+# CONFIG_USB_NET_AQC111 is not set
+CONFIG_WLAN=y
+# CONFIG_WIRELESS_WDS is not set
+CONFIG_WLAN_VENDOR_ADMTEK=y
+# CONFIG_ADM8211 is not set
+CONFIG_WLAN_VENDOR_ATH=y
+# CONFIG_ATH_DEBUG is not set
+# CONFIG_ATH5K is not set
+# CONFIG_ATH5K_PCI is not set
+# CONFIG_ATH9K is not set
+# CONFIG_ATH9K_HTC is not set
+# CONFIG_CARL9170 is not set
+# CONFIG_ATH6KL is not set
+# CONFIG_AR5523 is not set
+# CONFIG_WIL6210 is not set
+# CONFIG_ATH10K is not set
+# CONFIG_WCN36XX is not set
+CONFIG_WLAN_VENDOR_ATMEL=y
+# CONFIG_ATMEL is not set
+# CONFIG_AT76C50X_USB is not set
+CONFIG_WLAN_VENDOR_BROADCOM=y
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
+# CONFIG_BRCMSMAC is not set
+# CONFIG_BRCMFMAC is not set
+CONFIG_WLAN_VENDOR_CISCO=y
+CONFIG_WLAN_VENDOR_INTEL=y
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_IWL4965 is not set
+# CONFIG_IWL3945 is not set
+# CONFIG_IWLWIFI is not set
+CONFIG_WLAN_VENDOR_INTERSIL=y
+# CONFIG_HOSTAP is not set
+# CONFIG_HERMES is not set
+# CONFIG_P54_COMMON is not set
+# CONFIG_PRISM54 is not set
+CONFIG_WLAN_VENDOR_MARVELL=y
+# CONFIG_LIBERTAS is not set
+CONFIG_LIBERTAS_THINFIRM=y
+# CONFIG_LIBERTAS_THINFIRM_DEBUG is not set
+# CONFIG_LIBERTAS_THINFIRM_USB is not set
+CONFIG_MWIFIEX=m
+CONFIG_MWIFIEX_SDIO=m
+# CONFIG_MWIFIEX_PCIE is not set
+# CONFIG_MWIFIEX_USB is not set
+# CONFIG_MWL8K is not set
+CONFIG_WLAN_VENDOR_MEDIATEK=y
+# CONFIG_MT7601U is not set
+# CONFIG_MT76x0U is not set
+# CONFIG_MT76x0E is not set
+# CONFIG_MT76x2E is not set
+# CONFIG_MT76x2U is not set
+# CONFIG_MT7603E is not set
+# CONFIG_MT7615E is not set
+# CONFIG_MT7663U is not set
+# CONFIG_MT7663S is not set
+# CONFIG_MT7915E is not set
+CONFIG_WLAN_VENDOR_MICROCHIP=y
+# CONFIG_WILC1000_SDIO is not set
+# CONFIG_WILC1000_SPI is not set
+CONFIG_WLAN_VENDOR_RALINK=y
+# CONFIG_RT2X00 is not set
+CONFIG_WLAN_VENDOR_REALTEK=y
+# CONFIG_RTL8180 is not set
+# CONFIG_RTL8187 is not set
+CONFIG_RTL_CARDS=y
+# CONFIG_RTL8192CE is not set
+# CONFIG_RTL8192SE is not set
+# CONFIG_RTL8192DE is not set
+# CONFIG_RTL8723AE is not set
+# CONFIG_RTL8723BE is not set
+# CONFIG_RTL8188EE is not set
+# CONFIG_RTL8192EE is not set
+# CONFIG_RTL8821AE is not set
+# CONFIG_RTL8192CU is not set
+# CONFIG_RTL8XXXU is not set
+# CONFIG_RTW88 is not set
+CONFIG_WLAN_VENDOR_RSI=y
+# CONFIG_RSI_91X is not set
+CONFIG_WLAN_VENDOR_ST=y
+# CONFIG_CW1200 is not set
+CONFIG_WLAN_VENDOR_TI=y
+# CONFIG_WL1251 is not set
+# CONFIG_WL12XX is not set
+# CONFIG_WL18XX is not set
+# CONFIG_WLCORE is not set
+CONFIG_WLAN_VENDOR_ZYDAS=y
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_ZD1211RW is not set
+CONFIG_WLAN_VENDOR_QUANTENNA=y
+# CONFIG_QTNFMAC_PCIE is not set
+CONFIG_WL_ROCKCHIP=y
+CONFIG_WIFI_BUILD_MODULE=y
+CONFIG_WIFI_LOAD_DRIVER_WHEN_KERNEL_BOOTUP=y
+# CONFIG_WIFI_GENERATE_RANDOM_MAC_ADDR is not set
+# CONFIG_MXMWIFIEX is not set
+# CONFIG_MAC80211_HWSIM is not set
+CONFIG_USB_NET_RNDIS_WLAN=y
+# CONFIG_VIRT_WIFI is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_VMXNET3 is not set
+# CONFIG_NETDEVSIM is not set
+# CONFIG_NET_FAILOVER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_LEDS=y
+CONFIG_INPUT_FF_MEMLESS=y
+CONFIG_INPUT_POLLDEV=y
+# CONFIG_INPUT_SPARSEKMAP is not set
+CONFIG_INPUT_MATRIXKMAP=y
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ADC=y
+# CONFIG_KEYBOARD_ADP5588 is not set
+# CONFIG_KEYBOARD_ADP5589 is not set
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_QT1050 is not set
+# CONFIG_KEYBOARD_QT1070 is not set
+# CONFIG_KEYBOARD_QT2160 is not set
+# CONFIG_KEYBOARD_DLINK_DIR685 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+CONFIG_KEYBOARD_GPIO=y
+CONFIG_KEYBOARD_GPIO_POLLED=y
+# CONFIG_KEYBOARD_TCA6416 is not set
+# CONFIG_KEYBOARD_TCA8418 is not set
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_LM8323 is not set
+# CONFIG_KEYBOARD_LM8333 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_MCS is not set
+# CONFIG_KEYBOARD_MPR121 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_OMAP4 is not set
+# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_CAP11XX is not set
+# CONFIG_KEYBOARD_BCM is not set
+CONFIG_INPUT_MOUSE=y
+# CONFIG_MOUSE_PS2 is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+CONFIG_MOUSE_CYAPA=y
+CONFIG_MOUSE_ELAN_I2C=y
+CONFIG_MOUSE_ELAN_I2C_I2C=y
+# CONFIG_MOUSE_ELAN_I2C_SMBUS is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_GPIO is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
+# CONFIG_MOUSE_SYNAPTICS_USB is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_PROPERTIES=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_AD7877 is not set
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_ADC is not set
+# CONFIG_TOUCHSCREEN_AR1021_I2C is not set
+# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
+# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_BU21013 is not set
+# CONFIG_TOUCHSCREEN_BU21029 is not set
+# CONFIG_TOUCHSCREEN_CHIPONE_ICN8318 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
+# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
+# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
+# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
+# CONFIG_TOUCHSCREEN_EGALAX is not set
+# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
+# CONFIG_TOUCHSCREEN_EXC3000 is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GOODIX is not set
+# CONFIG_TOUCHSCREEN_HIDEEP is not set
+# CONFIG_TOUCHSCREEN_ILI210X is not set
+# CONFIG_TOUCHSCREEN_S6SY761 is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_EKTF2127 is not set
+# CONFIG_TOUCHSCREEN_ELAN is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
+# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
+# CONFIG_TOUCHSCREEN_MAX11801 is not set
+# CONFIG_TOUCHSCREEN_MCS5000 is not set
+# CONFIG_TOUCHSCREEN_MMS114 is not set
+# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_IMX6UL_TSC is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+CONFIG_TOUCHSCREEN_EDT_FT5X06=y
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
+CONFIG_TOUCHSCREEN_USB_COMPOSITE=y
+CONFIG_TOUCHSCREEN_USB_EGALAX=y
+CONFIG_TOUCHSCREEN_USB_PANJIT=y
+CONFIG_TOUCHSCREEN_USB_3M=y
+CONFIG_TOUCHSCREEN_USB_ITM=y
+CONFIG_TOUCHSCREEN_USB_ETURBO=y
+CONFIG_TOUCHSCREEN_USB_GUNZE=y
+CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
+CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
+CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
+CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
+CONFIG_TOUCHSCREEN_USB_GOTOP=y
+CONFIG_TOUCHSCREEN_USB_JASTEC=y
+CONFIG_TOUCHSCREEN_USB_ELO=y
+CONFIG_TOUCHSCREEN_USB_E2I=y
+CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y
+CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y
+CONFIG_TOUCHSCREEN_USB_NEXIO=y
+CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
+# CONFIG_TOUCHSCREEN_TSC2004 is not set
+# CONFIG_TOUCHSCREEN_TSC2005 is not set
+# CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_RM_TS is not set
+# CONFIG_TOUCHSCREEN_SILEAD is not set
+# CONFIG_TOUCHSCREEN_SIS_I2C is not set
+# CONFIG_TOUCHSCREEN_ST1232 is not set
+# CONFIG_TOUCHSCREEN_STMFTS is not set
+# CONFIG_TOUCHSCREEN_SUR40 is not set
+# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
+# CONFIG_TOUCHSCREEN_SX8654 is not set
+# CONFIG_TOUCHSCREEN_TPS6507X is not set
+# CONFIG_TOUCHSCREEN_ZET6223 is not set
+# CONFIG_TOUCHSCREEN_ZFORCE is not set
+# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
+# CONFIG_TOUCHSCREEN_IQS5XX is not set
+# CONFIG_TOUCHSCREEN_ZINITIX is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_AD714X is not set
+# CONFIG_INPUT_ATMEL_CAPTOUCH is not set
+# CONFIG_INPUT_BMA150 is not set
+# CONFIG_INPUT_E3X0_BUTTON is not set
+# CONFIG_INPUT_MMA8450 is not set
+# CONFIG_INPUT_GPIO_BEEPER is not set
+# CONFIG_INPUT_GPIO_DECODER is not set
+# CONFIG_INPUT_GPIO_VIBRA is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_KXTJ9 is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_CM109 is not set
+# CONFIG_INPUT_REGULATOR_HAPTIC is not set
+CONFIG_INPUT_UINPUT=y
+# CONFIG_INPUT_PCF8574 is not set
+# CONFIG_INPUT_PWM_BEEPER is not set
+# CONFIG_INPUT_PWM_VIBRA is not set
+# CONFIG_INPUT_RK805_PWRKEY is not set
+# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
+# CONFIG_INPUT_ADXL34X is not set
+# CONFIG_INPUT_IMS_PCU is not set
+# CONFIG_INPUT_IQS269A is not set
+# CONFIG_INPUT_CMA3000 is not set
+# CONFIG_INPUT_DRV260X_HAPTICS is not set
+# CONFIG_INPUT_DRV2665_HAPTICS is not set
+# CONFIG_INPUT_DRV2667_HAPTICS is not set
+# CONFIG_RMI4_CORE is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_VT_CONSOLE_SLEEP=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_LDISC_AUTOLOAD=y
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+CONFIG_SERIAL_8250_16550A_VARIANTS=y
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_DMA=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=5
+CONFIG_SERIAL_8250_RUNTIME_UARTS=5
+# CONFIG_SERIAL_8250_EXTENDED is not set
+# CONFIG_SERIAL_8250_ASPEED_VUART is not set
+CONFIG_SERIAL_8250_DWLIB=y
+CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_8250_DW=y
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_AMBA_PL010 is not set
+# CONFIG_SERIAL_AMBA_PL011 is not set
+# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX310X is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_SIFIVE is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_SC16IS7XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_IFX6X60 is not set
+# CONFIG_SERIAL_XILINX_PS_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+CONFIG_SERIAL_MCTRL_GPIO=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+# CONFIG_TRACE_SINK is not set
+# CONFIG_HVC_DCC is not set
+# CONFIG_SERIAL_DEV_BUS is not set
+# CONFIG_TTY_PRINTK is not set
+# CONFIG_VIRTIO_CONSOLE is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_BA431 is not set
+# CONFIG_HW_RANDOM_CCTRNG is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
+# CONFIG_HW_RANDOM_ROCKCHIP is not set
+# CONFIG_APPLICOM is not set
+CONFIG_DEVMEM=y
+# CONFIG_RAW_DRIVER is not set
+CONFIG_DEVPORT=y
+CONFIG_TCG_TPM=y
+CONFIG_HW_RANDOM_TPM=y
+# CONFIG_TCG_TIS is not set
+# CONFIG_TCG_TIS_SPI is not set
+# CONFIG_TCG_TIS_I2C_ATMEL is not set
+CONFIG_TCG_TIS_I2C_INFINEON=y
+# CONFIG_TCG_TIS_I2C_NUVOTON is not set
+# CONFIG_TCG_ATMEL is not set
+# CONFIG_TCG_VTPM_PROXY is not set
+# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
+# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
+# CONFIG_XILLYBUS is not set
+# end of Character devices
+
+# CONFIG_RANDOM_TRUST_CPU is not set
+# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MUX=y
+
+#
+# Multiplexer I2C Chip support
+#
+# CONFIG_I2C_ARB_GPIO_CHALLENGE is not set
+# CONFIG_I2C_MUX_GPIO is not set
+# CONFIG_I2C_MUX_GPMUX is not set
+# CONFIG_I2C_MUX_LTC4306 is not set
+# CONFIG_I2C_MUX_PCA9541 is not set
+# CONFIG_I2C_MUX_PCA954x is not set
+# CONFIG_I2C_MUX_PINCTRL is not set
+# CONFIG_I2C_MUX_REG is not set
+# CONFIG_I2C_DEMUX_PINCTRL is not set
+# CONFIG_I2C_MUX_MLXCPLD is not set
+# end of Multiplexer I2C Chip support
+
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NVIDIA_GPU is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CADENCE is not set
+# CONFIG_I2C_CBUS_GPIO is not set
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_HISI is not set
+# CONFIG_I2C_NOMADIK is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+CONFIG_I2C_RK3X=y
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_THUNDERX is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_SLAVE is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_AXI_SPI_ENGINE is not set
+CONFIG_SPI_BITBANG=y
+# CONFIG_SPI_CADENCE is not set
+# CONFIG_SPI_CADENCE_QUADSPI is not set
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_NXP_FLEXSPI is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_FSL_SPI is not set
+# CONFIG_SPI_OC_TINY is not set
+# CONFIG_SPI_PL022 is not set
+# CONFIG_SPI_PXA2XX is not set
+CONFIG_SPI_ROCKCHIP=y
+# CONFIG_SPI_SC18IS602 is not set
+# CONFIG_SPI_SIFIVE is not set
+# CONFIG_SPI_MXIC is not set
+# CONFIG_SPI_THUNDERX is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_ZYNQMP_GQSPI is not set
+# CONFIG_SPI_AMD is not set
+
+#
+# SPI Multiplexer support
+#
+# CONFIG_SPI_MUX is not set
+
+#
+# SPI Protocol Masters
+#
+CONFIG_SPI_SPIDEV=y
+# CONFIG_SPI_LOOPBACK_TEST is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_SLAVE is not set
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+CONFIG_PPS=y
+# CONFIG_PPS_DEBUG is not set
+
+#
+# PPS clients support
+#
+# CONFIG_PPS_CLIENT_KTIMER is not set
+# CONFIG_PPS_CLIENT_LDISC is not set
+# CONFIG_PPS_CLIENT_GPIO is not set
+
+#
+# PPS generators support
+#
+
+#
+# PTP clock support
+#
+CONFIG_PTP_1588_CLOCK=y
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
+# CONFIG_PTP_1588_CLOCK_IDTCM is not set
+# end of PTP clock support
+
+CONFIG_PINCTRL=y
+CONFIG_PINMUX=y
+CONFIG_PINCONF=y
+CONFIG_GENERIC_PINCONF=y
+# CONFIG_DEBUG_PINCTRL is not set
+# CONFIG_PINCTRL_MCP23S08 is not set
+CONFIG_PINCTRL_ROCKCHIP=y
+# CONFIG_PINCTRL_SINGLE is not set
+# CONFIG_PINCTRL_SX150X is not set
+# CONFIG_PINCTRL_STMFX is not set
+CONFIG_PINCTRL_RK805=y
+# CONFIG_PINCTRL_OCELOT is not set
+
+#
+# Renesas pinctrl drivers
+#
+# end of Renesas pinctrl drivers
+
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=512
+CONFIG_OF_GPIO=y
+CONFIG_GPIOLIB_IRQCHIP=y
+CONFIG_DEBUG_GPIO=y
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_CDEV=y
+CONFIG_GPIO_CDEV_V1=y
+CONFIG_GPIO_GENERIC=y
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_74XX_MMIO is not set
+# CONFIG_GPIO_ALTERA is not set
+# CONFIG_GPIO_CADENCE is not set
+# CONFIG_GPIO_DWAPB is not set
+# CONFIG_GPIO_FTGPIO010 is not set
+CONFIG_GPIO_GENERIC_PLATFORM=y
+# CONFIG_GPIO_GRGPIO is not set
+# CONFIG_GPIO_HLWD is not set
+# CONFIG_GPIO_LOGICVC is not set
+# CONFIG_GPIO_MB86S7X is not set
+# CONFIG_GPIO_PL061 is not set
+CONFIG_GPIO_ROCKCHIP=y
+# CONFIG_GPIO_SAMA5D2_PIOBU is not set
+# CONFIG_GPIO_SIFIVE is not set
+# CONFIG_GPIO_SYSCON is not set
+# CONFIG_GPIO_XGENE is not set
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_AMD_FCH is not set
+# end of Memory mapped GPIO drivers
+
+#
+# I2C GPIO expanders
+#
+# CONFIG_GPIO_ADP5588 is not set
+# CONFIG_GPIO_ADNP is not set
+# CONFIG_GPIO_GW_PLD is not set
+# CONFIG_GPIO_MAX7300 is not set
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCA9570 is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_TPIC2810 is not set
+# end of I2C GPIO expanders
+
+#
+# MFD GPIO expanders
+#
+# CONFIG_GPIO_TPS6586X is not set
+# end of MFD GPIO expanders
+
+#
+# PCI GPIO expanders
+#
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_PCI_IDIO_16 is not set
+# CONFIG_GPIO_PCIE_IDIO_24 is not set
+# CONFIG_GPIO_RDC321X is not set
+# end of PCI GPIO expanders
+
+#
+# SPI GPIO expanders
+#
+# CONFIG_GPIO_74X164 is not set
+# CONFIG_GPIO_MAX3191X is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_PISOSR is not set
+# CONFIG_GPIO_XRA1403 is not set
+# end of SPI GPIO expanders
+
+#
+# USB GPIO expanders
+#
+# end of USB GPIO expanders
+
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_MOCKUP is not set
+CONFIG_W1=y
+CONFIG_W1_CON=y
+
+#
+# 1-wire Bus Masters
+#
+# CONFIG_W1_MASTER_MATROX is not set
+# CONFIG_W1_MASTER_DS2490 is not set
+CONFIG_W1_MASTER_DS2482=y
+# CONFIG_W1_MASTER_DS1WM is not set
+# CONFIG_W1_MASTER_GPIO is not set
+# CONFIG_W1_MASTER_SGI is not set
+# end of 1-wire Bus Masters
+
+#
+# 1-wire Slaves
+#
+CONFIG_W1_SLAVE_THERM=y
+# CONFIG_W1_SLAVE_SMEM is not set
+# CONFIG_W1_SLAVE_DS2405 is not set
+# CONFIG_W1_SLAVE_DS2408 is not set
+# CONFIG_W1_SLAVE_DS2413 is not set
+# CONFIG_W1_SLAVE_DS2406 is not set
+# CONFIG_W1_SLAVE_DS2423 is not set
+# CONFIG_W1_SLAVE_DS2805 is not set
+# CONFIG_W1_SLAVE_DS2430 is not set
+# CONFIG_W1_SLAVE_DS2431 is not set
+# CONFIG_W1_SLAVE_DS2433 is not set
+# CONFIG_W1_SLAVE_DS2438 is not set
+# CONFIG_W1_SLAVE_DS250X is not set
+# CONFIG_W1_SLAVE_DS2780 is not set
+# CONFIG_W1_SLAVE_DS2781 is not set
+# CONFIG_W1_SLAVE_DS28E04 is not set
+# CONFIG_W1_SLAVE_DS28E17 is not set
+# end of 1-wire Slaves
+
+CONFIG_POWER_RESET=y
+# CONFIG_POWER_RESET_BRCMSTB is not set
+CONFIG_POWER_RESET_GPIO=y
+CONFIG_POWER_RESET_GPIO_RESTART=y
+# CONFIG_POWER_RESET_LTC2952 is not set
+# CONFIG_POWER_RESET_RESTART is not set
+# CONFIG_POWER_RESET_XGENE is not set
+# CONFIG_POWER_RESET_SYSCON is not set
+# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
+CONFIG_REBOOT_MODE=y
+CONFIG_SYSCON_REBOOT_MODE=y
+# CONFIG_NVMEM_REBOOT_MODE is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+CONFIG_POWER_SUPPLY_HWMON=y
+# CONFIG_PDA_POWER is not set
+# CONFIG_GENERIC_ADC_BATTERY is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_CHARGER_ADP5061 is not set
+# CONFIG_BATTERY_CW2015 is not set
+# CONFIG_BATTERY_DS2760 is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_DS2782 is not set
+CONFIG_BATTERY_SBS=y
+# CONFIG_CHARGER_SBS is not set
+# CONFIG_MANAGER_SBS is not set
+# CONFIG_BATTERY_BQ27XXX is not set
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_BATTERY_MAX17042 is not set
+# CONFIG_BATTERY_MAX1721X is not set
+# CONFIG_CHARGER_ISP1704 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHARGER_LP8727 is not set
+CONFIG_CHARGER_GPIO=y
+# CONFIG_CHARGER_MANAGER is not set
+# CONFIG_CHARGER_LT3651 is not set
+# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
+# CONFIG_CHARGER_BQ2415X is not set
+# CONFIG_CHARGER_BQ24190 is not set
+# CONFIG_CHARGER_BQ24257 is not set
+CONFIG_CHARGER_BQ24735=y
+# CONFIG_CHARGER_BQ2515X is not set
+# CONFIG_CHARGER_BQ25890 is not set
+# CONFIG_CHARGER_BQ25980 is not set
+# CONFIG_CHARGER_SMB347 is not set
+# CONFIG_BATTERY_GAUGE_LTC2941 is not set
+# CONFIG_BATTERY_RT5033 is not set
+# CONFIG_CHARGER_RT9455 is not set
+# CONFIG_CHARGER_UCS1002 is not set
+# CONFIG_CHARGER_BD99954 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_AD7314 is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM1177 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7310 is not set
+# CONFIG_SENSORS_ADT7410 is not set
+# CONFIG_SENSORS_ADT7411 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_AS370 is not set
+# CONFIG_SENSORS_ASC7621 is not set
+# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
+# CONFIG_SENSORS_ASPEED is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_CORSAIR_CPRO is not set
+# CONFIG_SENSORS_DS620 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_FTSTEUTATES is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_G762 is not set
+# CONFIG_SENSORS_GPIO_FAN is not set
+# CONFIG_SENSORS_HIH6130 is not set
+# CONFIG_SENSORS_IIO_HWMON is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_JC42 is not set
+# CONFIG_SENSORS_POWR1220 is not set
+# CONFIG_SENSORS_LINEAGE is not set
+# CONFIG_SENSORS_LTC2945 is not set
+# CONFIG_SENSORS_LTC2947_I2C is not set
+# CONFIG_SENSORS_LTC2947_SPI is not set
+# CONFIG_SENSORS_LTC2990 is not set
+# CONFIG_SENSORS_LTC4151 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4222 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LTC4260 is not set
+# CONFIG_SENSORS_LTC4261 is not set
+# CONFIG_SENSORS_MAX1111 is not set
+# CONFIG_SENSORS_MAX16065 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX1668 is not set
+# CONFIG_SENSORS_MAX197 is not set
+# CONFIG_SENSORS_MAX31722 is not set
+# CONFIG_SENSORS_MAX31730 is not set
+# CONFIG_SENSORS_MAX6621 is not set
+# CONFIG_SENSORS_MAX6639 is not set
+# CONFIG_SENSORS_MAX6642 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_MAX6697 is not set
+# CONFIG_SENSORS_MAX31790 is not set
+# CONFIG_SENSORS_MCP3021 is not set
+# CONFIG_SENSORS_TC654 is not set
+# CONFIG_SENSORS_MR75203 is not set
+# CONFIG_SENSORS_ADCXX is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LM95234 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_LM95245 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_NTC_THERMISTOR is not set
+# CONFIG_SENSORS_NCT6683 is not set
+# CONFIG_SENSORS_NCT6775 is not set
+# CONFIG_SENSORS_NCT7802 is not set
+# CONFIG_SENSORS_NCT7904 is not set
+# CONFIG_SENSORS_NPCM7XX is not set
+# CONFIG_SENSORS_OCC_P8_I2C is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_PMBUS is not set
+# CONFIG_SENSORS_PWM_FAN is not set
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_SHT21 is not set
+# CONFIG_SENSORS_SHT3x is not set
+# CONFIG_SENSORS_SHTC1 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_EMC1403 is not set
+# CONFIG_SENSORS_EMC2103 is not set
+# CONFIG_SENSORS_EMC6W201 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SCH5627 is not set
+# CONFIG_SENSORS_SCH5636 is not set
+# CONFIG_SENSORS_STTS751 is not set
+# CONFIG_SENSORS_SMM665 is not set
+# CONFIG_SENSORS_ADC128D818 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_ADS7871 is not set
+# CONFIG_SENSORS_AMC6821 is not set
+# CONFIG_SENSORS_INA209 is not set
+# CONFIG_SENSORS_INA2XX is not set
+# CONFIG_SENSORS_INA3221 is not set
+# CONFIG_SENSORS_TC74 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP102 is not set
+# CONFIG_SENSORS_TMP103 is not set
+# CONFIG_SENSORS_TMP108 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
+# CONFIG_SENSORS_TMP513 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83773G is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83795 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+CONFIG_THERMAL=y
+# CONFIG_THERMAL_NETLINK is not set
+# CONFIG_THERMAL_STATISTICS is not set
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_OF=y
+CONFIG_THERMAL_WRITABLE_TRIPS=y
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
+CONFIG_THERMAL_GOV_FAIR_SHARE=y
+CONFIG_THERMAL_GOV_STEP_WISE=y
+# CONFIG_THERMAL_GOV_BANG_BANG is not set
+# CONFIG_THERMAL_GOV_USER_SPACE is not set
+CONFIG_CPU_THERMAL=y
+CONFIG_CPU_FREQ_THERMAL=y
+CONFIG_DEVFREQ_THERMAL=y
+# CONFIG_THERMAL_EMULATION is not set
+# CONFIG_THERMAL_MMIO is not set
+CONFIG_ROCKCHIP_THERMAL=y
+# CONFIG_GENERIC_ADC_THERMAL is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_GPIO_WATCHDOG is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_ZIIRAVE_WATCHDOG is not set
+# CONFIG_ARM_SP805_WATCHDOG is not set
+# CONFIG_ARM_SBSA_WATCHDOG is not set
+# CONFIG_CADENCE_WATCHDOG is not set
+CONFIG_DW_WATCHDOG=y
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_ARM_SMC_WATCHDOG is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_MEN_A21_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_ACT8945A is not set
+# CONFIG_MFD_AS3711 is not set
+# CONFIG_MFD_AS3722 is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_AAT2870_CORE is not set
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# CONFIG_MFD_ATMEL_HLCDC is not set
+# CONFIG_MFD_BCM590XX is not set
+# CONFIG_MFD_BD9571MWV is not set
+# CONFIG_MFD_AXP20X_I2C is not set
+# CONFIG_MFD_MADERA is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9052_I2C is not set
+# CONFIG_MFD_DA9055 is not set
+# CONFIG_MFD_DA9062 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_DA9150 is not set
+# CONFIG_MFD_DLN2 is not set
+# CONFIG_MFD_GATEWORKS_GSC is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MP2629 is not set
+# CONFIG_MFD_HI6421_PMIC is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_MFD_INTEL_PMT is not set
+# CONFIG_MFD_IQS62X is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_88PM860X is not set
+# CONFIG_MFD_MAX14577 is not set
+# CONFIG_MFD_MAX77620 is not set
+# CONFIG_MFD_MAX77650 is not set
+# CONFIG_MFD_MAX77686 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX77843 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_MAX8997 is not set
+# CONFIG_MFD_MAX8998 is not set
+# CONFIG_MFD_MT6360 is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_MENF21BMC is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_CPCAP is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_RT5033 is not set
+# CONFIG_MFD_RC5T583 is not set
+CONFIG_MFD_RK808=y
+# CONFIG_MFD_RN5T618 is not set
+# CONFIG_MFD_SEC_CORE is not set
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SKY81452 is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_MFD_STMPE is not set
+CONFIG_MFD_SYSCON=y
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_LP8788 is not set
+# CONFIG_MFD_TI_LMU is not set
+# CONFIG_MFD_PALMAS is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65086 is not set
+# CONFIG_MFD_TPS65090 is not set
+# CONFIG_MFD_TPS65217 is not set
+# CONFIG_MFD_TI_LP873X is not set
+# CONFIG_MFD_TI_LP87565 is not set
+# CONFIG_MFD_TPS65218 is not set
+CONFIG_MFD_TPS6586X=y
+# CONFIG_MFD_TPS65910 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_TPS80031 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_TWL6040_CORE is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_TC3589X is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_LOCHNAGAR is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X_I2C is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_ROHM_BD718XX is not set
+# CONFIG_MFD_ROHM_BD70528 is not set
+# CONFIG_MFD_ROHM_BD71828 is not set
+# CONFIG_MFD_STPMIC1 is not set
+# CONFIG_MFD_STMFX is not set
+# CONFIG_MFD_KHADAS_MCU is not set
+# CONFIG_MFD_INTEL_M10_BMC is not set
+# end of Multifunction device drivers
+
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_DEBUG=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+# CONFIG_REGULATOR_88PG86X is not set
+CONFIG_REGULATOR_ACT8865=y
+# CONFIG_REGULATOR_AD5398 is not set
+# CONFIG_REGULATOR_DA9210 is not set
+# CONFIG_REGULATOR_DA9211 is not set
+CONFIG_REGULATOR_FAN53555=y
+# CONFIG_REGULATOR_FAN53880 is not set
+CONFIG_REGULATOR_GPIO=y
+# CONFIG_REGULATOR_ISL9305 is not set
+# CONFIG_REGULATOR_ISL6271A is not set
+# CONFIG_REGULATOR_LP3971 is not set
+# CONFIG_REGULATOR_LP3972 is not set
+# CONFIG_REGULATOR_LP872X is not set
+# CONFIG_REGULATOR_LP8755 is not set
+# CONFIG_REGULATOR_LTC3589 is not set
+# CONFIG_REGULATOR_LTC3676 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_MAX8649 is not set
+# CONFIG_REGULATOR_MAX8660 is not set
+# CONFIG_REGULATOR_MAX8952 is not set
+# CONFIG_REGULATOR_MAX8973 is not set
+# CONFIG_REGULATOR_MAX77826 is not set
+# CONFIG_REGULATOR_MCP16502 is not set
+# CONFIG_REGULATOR_MP5416 is not set
+# CONFIG_REGULATOR_MP8859 is not set
+# CONFIG_REGULATOR_MP886X is not set
+# CONFIG_REGULATOR_MPQ7920 is not set
+# CONFIG_REGULATOR_MT6311 is not set
+# CONFIG_REGULATOR_PCA9450 is not set
+# CONFIG_REGULATOR_PFUZE100 is not set
+# CONFIG_REGULATOR_PV88060 is not set
+# CONFIG_REGULATOR_PV88080 is not set
+# CONFIG_REGULATOR_PV88090 is not set
+CONFIG_REGULATOR_PWM=y
+# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
+CONFIG_REGULATOR_RK808=y
+# CONFIG_REGULATOR_RT4801 is not set
+# CONFIG_REGULATOR_RTMV20 is not set
+# CONFIG_REGULATOR_SLG51000 is not set
+# CONFIG_REGULATOR_SY8106A is not set
+# CONFIG_REGULATOR_SY8824X is not set
+# CONFIG_REGULATOR_SY8827N is not set
+# CONFIG_REGULATOR_TPS51632 is not set
+# CONFIG_REGULATOR_TPS62360 is not set
+# CONFIG_REGULATOR_TPS65023 is not set
+# CONFIG_REGULATOR_TPS6507X is not set
+# CONFIG_REGULATOR_TPS65132 is not set
+# CONFIG_REGULATOR_TPS6524X is not set
+CONFIG_REGULATOR_TPS6586X=y
+# CONFIG_REGULATOR_VCTRL is not set
+CONFIG_RC_CORE=y
+CONFIG_RC_MAP=y
+# CONFIG_LIRC is not set
+CONFIG_RC_DECODERS=y
+CONFIG_IR_NEC_DECODER=y
+# CONFIG_IR_RC5_DECODER is not set
+# CONFIG_IR_RC6_DECODER is not set
+# CONFIG_IR_JVC_DECODER is not set
+# CONFIG_IR_SONY_DECODER is not set
+# CONFIG_IR_SANYO_DECODER is not set
+# CONFIG_IR_SHARP_DECODER is not set
+# CONFIG_IR_MCE_KBD_DECODER is not set
+# CONFIG_IR_XMP_DECODER is not set
+# CONFIG_IR_IMON_DECODER is not set
+# CONFIG_IR_RCMM_DECODER is not set
+# CONFIG_RC_DEVICES is not set
+CONFIG_CEC_CORE=y
+CONFIG_CEC_NOTIFIER=y
+# CONFIG_MEDIA_CEC_RC is not set
+CONFIG_MEDIA_CEC_SUPPORT=y
+# CONFIG_CEC_CH7322 is not set
+# CONFIG_USB_PULSE8_CEC is not set
+# CONFIG_USB_RAINSHADOW_CEC is not set
+CONFIG_MEDIA_SUPPORT=y
+# CONFIG_MEDIA_SUPPORT_FILTER is not set
+# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
+
+#
+# Media device types
+#
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
+CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
+CONFIG_MEDIA_RADIO_SUPPORT=y
+CONFIG_MEDIA_SDR_SUPPORT=y
+CONFIG_MEDIA_PLATFORM_SUPPORT=y
+CONFIG_MEDIA_TEST_SUPPORT=y
+# end of Media device types
+
+#
+# Media core support
+#
+CONFIG_VIDEO_DEV=y
+CONFIG_MEDIA_CONTROLLER=y
+CONFIG_DVB_CORE=y
+# end of Media core support
+
+#
+# Video4Linux options
+#
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEO_V4L2_I2C=y
+CONFIG_VIDEO_V4L2_SUBDEV_API=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
+CONFIG_V4L2_MEM2MEM_DEV=y
+CONFIG_V4L2_FWNODE=y
+# end of Video4Linux options
+
+#
+# Media controller options
+#
+# CONFIG_MEDIA_CONTROLLER_DVB is not set
+# end of Media controller options
+
+#
+# Digital TV options
+#
+# CONFIG_DVB_MMAP is not set
+CONFIG_DVB_NET=y
+CONFIG_DVB_MAX_ADAPTERS=16
+CONFIG_DVB_DYNAMIC_MINORS=y
+# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
+# CONFIG_DVB_ULE_DEBUG is not set
+# end of Digital TV options
+
+#
+# Media drivers
+#
+CONFIG_MEDIA_USB_SUPPORT=y
+
+#
+# Webcam devices
+#
+CONFIG_USB_VIDEO_CLASS=y
+# CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV is not set
+# CONFIG_USB_GSPCA is not set
+# CONFIG_USB_PWC is not set
+# CONFIG_VIDEO_CPIA2 is not set
+# CONFIG_USB_ZR364XX is not set
+# CONFIG_USB_STKWEBCAM is not set
+# CONFIG_USB_S2255 is not set
+# CONFIG_VIDEO_USBTV is not set
+
+#
+# Analog TV USB devices
+#
+# CONFIG_VIDEO_PVRUSB2 is not set
+# CONFIG_VIDEO_HDPVR is not set
+# CONFIG_VIDEO_STK1160_COMMON is not set
+# CONFIG_VIDEO_GO7007 is not set
+
+#
+# Analog/digital TV USB devices
+#
+# CONFIG_VIDEO_AU0828 is not set
+# CONFIG_VIDEO_CX231XX is not set
+# CONFIG_VIDEO_TM6000 is not set
+
+#
+# Digital TV USB devices
+#
+# CONFIG_DVB_USB is not set
+# CONFIG_DVB_USB_V2 is not set
+# CONFIG_DVB_TTUSB_BUDGET is not set
+# CONFIG_DVB_TTUSB_DEC is not set
+# CONFIG_SMS_USB_DRV is not set
+# CONFIG_DVB_B2C2_FLEXCOP_USB is not set
+# CONFIG_DVB_AS102 is not set
+
+#
+# Webcam, TV (analog/digital) USB devices
+#
+# CONFIG_VIDEO_EM28XX is not set
+
+#
+# Software defined radio USB devices
+#
+# CONFIG_USB_AIRSPY is not set
+# CONFIG_USB_HACKRF is not set
+# CONFIG_USB_MSI2500 is not set
+# CONFIG_MEDIA_PCI_SUPPORT is not set
+CONFIG_RADIO_ADAPTERS=y
+# CONFIG_RADIO_SI470X is not set
+# CONFIG_RADIO_SI4713 is not set
+# CONFIG_USB_MR800 is not set
+# CONFIG_USB_DSBR is not set
+# CONFIG_RADIO_MAXIRADIO is not set
+# CONFIG_RADIO_SHARK is not set
+# CONFIG_RADIO_SHARK2 is not set
+# CONFIG_USB_KEENE is not set
+# CONFIG_USB_RAREMONO is not set
+# CONFIG_USB_MA901 is not set
+# CONFIG_RADIO_TEA5764 is not set
+# CONFIG_RADIO_SAA7706H is not set
+# CONFIG_RADIO_TEF6862 is not set
+# CONFIG_RADIO_WL1273 is not set
+CONFIG_VIDEOBUF2_CORE=y
+CONFIG_VIDEOBUF2_V4L2=y
+CONFIG_VIDEOBUF2_MEMOPS=y
+CONFIG_VIDEOBUF2_VMALLOC=y
+CONFIG_VIDEOBUF2_DMA_SG=y
+CONFIG_V4L_PLATFORM_DRIVERS=y
+# CONFIG_VIDEO_CAFE_CCIC is not set
+# CONFIG_VIDEO_CADENCE is not set
+# CONFIG_VIDEO_ASPEED is not set
+# CONFIG_VIDEO_MUX is not set
+# CONFIG_VIDEO_ROCKCHIP_CIF is not set
+# CONFIG_VIDEO_ROCKCHIP_ISP is not set
+# CONFIG_VIDEO_ROCKCHIP_ISPP is not set
+# CONFIG_VIDEO_ROCKCHIP_HDMIRX is not set
+# CONFIG_VIDEO_XILINX is not set
+CONFIG_V4L_MEM2MEM_DRIVERS=y
+# CONFIG_VIDEO_MEM2MEM_DEINTERLACE is not set
+CONFIG_VIDEO_ROCKCHIP_RGA=y
+# CONFIG_DVB_PLATFORM_DRIVERS is not set
+# CONFIG_SDR_PLATFORM_DRIVERS is not set
+
+#
+# MMC/SDIO DVB adapters
+#
+# CONFIG_SMS_SDIO_DRV is not set
+# CONFIG_V4L_TEST_DRIVERS is not set
+# CONFIG_DVB_TEST_DRIVERS is not set
+# end of Media drivers
+
+#
+# Media ancillary drivers
+#
+CONFIG_MEDIA_ATTACH=y
+# CONFIG_VIDEO_IR_I2C is not set
+
+#
+# Audio decoders, processors and mixers
+#
+# CONFIG_VIDEO_TVAUDIO is not set
+# CONFIG_VIDEO_TDA7432 is not set
+# CONFIG_VIDEO_TDA9840 is not set
+# CONFIG_VIDEO_TDA1997X is not set
+# CONFIG_VIDEO_TEA6415C is not set
+# CONFIG_VIDEO_TEA6420 is not set
+# CONFIG_VIDEO_MSP3400 is not set
+# CONFIG_VIDEO_CS3308 is not set
+# CONFIG_VIDEO_CS5345 is not set
+# CONFIG_VIDEO_CS53L32A is not set
+# CONFIG_VIDEO_TLV320AIC23B is not set
+# CONFIG_VIDEO_UDA1342 is not set
+# CONFIG_VIDEO_WM8775 is not set
+# CONFIG_VIDEO_WM8739 is not set
+# CONFIG_VIDEO_VP27SMPX is not set
+# CONFIG_VIDEO_SONY_BTF_MPX is not set
+# end of Audio decoders, processors and mixers
+
+#
+# RDS decoders
+#
+# CONFIG_VIDEO_SAA6588 is not set
+# end of RDS decoders
+
+#
+# Video decoders
+#
+# CONFIG_VIDEO_ADV7180 is not set
+# CONFIG_VIDEO_ADV7183 is not set
+# CONFIG_VIDEO_ADV748X is not set
+# CONFIG_VIDEO_ADV7604 is not set
+# CONFIG_VIDEO_ADV7842 is not set
+# CONFIG_VIDEO_BT819 is not set
+# CONFIG_VIDEO_BT856 is not set
+# CONFIG_VIDEO_BT866 is not set
+# CONFIG_VIDEO_KS0127 is not set
+# CONFIG_VIDEO_ML86V7667 is not set
+# CONFIG_VIDEO_SAA7110 is not set
+# CONFIG_VIDEO_SAA711X is not set
+# CONFIG_VIDEO_TC358743 is not set
+# CONFIG_VIDEO_TVP514X is not set
+# CONFIG_VIDEO_TVP5150 is not set
+# CONFIG_VIDEO_TVP7002 is not set
+# CONFIG_VIDEO_TW2804 is not set
+# CONFIG_VIDEO_TW9903 is not set
+# CONFIG_VIDEO_TW9906 is not set
+# CONFIG_VIDEO_TW9910 is not set
+# CONFIG_VIDEO_VPX3220 is not set
+# CONFIG_VIDEO_MAX9286 is not set
+
+#
+# Video and audio decoders
+#
+# CONFIG_VIDEO_SAA717X is not set
+# CONFIG_VIDEO_CX25840 is not set
+# end of Video decoders
+
+#
+# Video encoders
+#
+# CONFIG_VIDEO_SAA7127 is not set
+# CONFIG_VIDEO_SAA7185 is not set
+# CONFIG_VIDEO_ADV7170 is not set
+# CONFIG_VIDEO_ADV7175 is not set
+# CONFIG_VIDEO_ADV7343 is not set
+# CONFIG_VIDEO_ADV7393 is not set
+# CONFIG_VIDEO_ADV7511 is not set
+# CONFIG_VIDEO_AD9389B is not set
+# CONFIG_VIDEO_AK881X is not set
+# CONFIG_VIDEO_THS8200 is not set
+# end of Video encoders
+
+#
+# Video improvement chips
+#
+# CONFIG_VIDEO_UPD64031A is not set
+# CONFIG_VIDEO_UPD64083 is not set
+# end of Video improvement chips
+
+#
+# Audio/Video compression chips
+#
+# CONFIG_VIDEO_SAA6752HS is not set
+# end of Audio/Video compression chips
+
+#
+# SDR tuner chips
+#
+# CONFIG_SDR_MAX2175 is not set
+# end of SDR tuner chips
+
+#
+# Miscellaneous helper chips
+#
+# CONFIG_VIDEO_THS7303 is not set
+# CONFIG_VIDEO_M52790 is not set
+# CONFIG_VIDEO_I2C is not set
+# CONFIG_VIDEO_ST_MIPID02 is not set
+# end of Miscellaneous helper chips
+
+#
+# Camera sensor devices
+#
+# CONFIG_VIDEO_HI556 is not set
+# CONFIG_VIDEO_IMX214 is not set
+# CONFIG_VIDEO_IMX219 is not set
+# CONFIG_VIDEO_IMX258 is not set
+# CONFIG_VIDEO_IMX274 is not set
+# CONFIG_VIDEO_IMX290 is not set
+# CONFIG_VIDEO_IMX319 is not set
+# CONFIG_VIDEO_IMX355 is not set
+# CONFIG_VIDEO_OV2640 is not set
+# CONFIG_VIDEO_OV2659 is not set
+# CONFIG_VIDEO_OV2680 is not set
+# CONFIG_VIDEO_OV2685 is not set
+# CONFIG_VIDEO_OV5640 is not set
+# CONFIG_VIDEO_OV5645 is not set
+# CONFIG_VIDEO_OV5647 is not set
+# CONFIG_VIDEO_OV6650 is not set
+# CONFIG_VIDEO_OV5670 is not set
+# CONFIG_VIDEO_OV5675 is not set
+# CONFIG_VIDEO_OV5695 is not set
+# CONFIG_VIDEO_OV7251 is not set
+# CONFIG_VIDEO_OV772X is not set
+# CONFIG_VIDEO_OV7640 is not set
+# CONFIG_VIDEO_OV7670 is not set
+# CONFIG_VIDEO_OV7740 is not set
+# CONFIG_VIDEO_OV8856 is not set
+# CONFIG_VIDEO_OV9640 is not set
+# CONFIG_VIDEO_OV9650 is not set
+# CONFIG_VIDEO_OV13858 is not set
+# CONFIG_VIDEO_VS6624 is not set
+# CONFIG_VIDEO_MT9M001 is not set
+# CONFIG_VIDEO_MT9M032 is not set
+# CONFIG_VIDEO_MT9M111 is not set
+# CONFIG_VIDEO_MT9P031 is not set
+# CONFIG_VIDEO_MT9T001 is not set
+# CONFIG_VIDEO_MT9T112 is not set
+# CONFIG_VIDEO_MT9V011 is not set
+# CONFIG_VIDEO_MT9V032 is not set
+# CONFIG_VIDEO_MT9V111 is not set
+# CONFIG_VIDEO_SR030PC30 is not set
+# CONFIG_VIDEO_NOON010PC30 is not set
+# CONFIG_VIDEO_M5MOLS is not set
+# CONFIG_VIDEO_RDACM20 is not set
+# CONFIG_VIDEO_RJ54N1 is not set
+# CONFIG_VIDEO_S5K6AA is not set
+# CONFIG_VIDEO_S5K6A3 is not set
+# CONFIG_VIDEO_S5K4ECGX is not set
+# CONFIG_VIDEO_S5K5BAF is not set
+# CONFIG_VIDEO_SMIAPP is not set
+# CONFIG_VIDEO_ET8EK8 is not set
+# CONFIG_VIDEO_S5C73M3 is not set
+# end of Camera sensor devices
+
+#
+# Lens drivers
+#
+# CONFIG_VIDEO_AD5820 is not set
+# CONFIG_VIDEO_AK7375 is not set
+# CONFIG_VIDEO_DW9714 is not set
+# CONFIG_VIDEO_DW9768 is not set
+# CONFIG_VIDEO_DW9807_VCM is not set
+# end of Lens drivers
+
+#
+# Flash devices
+#
+# CONFIG_VIDEO_ADP1653 is not set
+# CONFIG_VIDEO_LM3560 is not set
+# CONFIG_VIDEO_LM3646 is not set
+# end of Flash devices
+
+#
+# SPI helper chips
+#
+# CONFIG_VIDEO_GS1662 is not set
+# end of SPI helper chips
+
+#
+# Media SPI Adapters
+#
+CONFIG_CXD2880_SPI_DRV=m
+# end of Media SPI Adapters
+
+CONFIG_MEDIA_TUNER=y
+
+#
+# Customize TV tuners
+#
+CONFIG_MEDIA_TUNER_SIMPLE=m
+CONFIG_MEDIA_TUNER_TDA18250=m
+CONFIG_MEDIA_TUNER_TDA8290=m
+CONFIG_MEDIA_TUNER_TDA827X=m
+CONFIG_MEDIA_TUNER_TDA18271=m
+CONFIG_MEDIA_TUNER_TDA9887=m
+CONFIG_MEDIA_TUNER_TEA5761=m
+CONFIG_MEDIA_TUNER_TEA5767=m
+CONFIG_MEDIA_TUNER_MSI001=m
+CONFIG_MEDIA_TUNER_MT20XX=m
+CONFIG_MEDIA_TUNER_MT2060=m
+CONFIG_MEDIA_TUNER_MT2063=m
+CONFIG_MEDIA_TUNER_MT2266=m
+CONFIG_MEDIA_TUNER_MT2131=m
+CONFIG_MEDIA_TUNER_QT1010=m
+CONFIG_MEDIA_TUNER_XC2028=m
+CONFIG_MEDIA_TUNER_XC5000=m
+CONFIG_MEDIA_TUNER_XC4000=m
+CONFIG_MEDIA_TUNER_MXL5005S=m
+CONFIG_MEDIA_TUNER_MXL5007T=m
+CONFIG_MEDIA_TUNER_MC44S803=m
+CONFIG_MEDIA_TUNER_MAX2165=m
+CONFIG_MEDIA_TUNER_TDA18218=m
+CONFIG_MEDIA_TUNER_FC0011=m
+CONFIG_MEDIA_TUNER_FC0012=m
+CONFIG_MEDIA_TUNER_FC0013=m
+CONFIG_MEDIA_TUNER_TDA18212=m
+CONFIG_MEDIA_TUNER_E4000=m
+CONFIG_MEDIA_TUNER_FC2580=m
+CONFIG_MEDIA_TUNER_M88RS6000T=m
+CONFIG_MEDIA_TUNER_TUA9001=m
+CONFIG_MEDIA_TUNER_SI2157=m
+CONFIG_MEDIA_TUNER_IT913X=m
+CONFIG_MEDIA_TUNER_R820T=m
+CONFIG_MEDIA_TUNER_MXL301RF=m
+CONFIG_MEDIA_TUNER_QM1D1C0042=m
+CONFIG_MEDIA_TUNER_QM1D1B0004=m
+# end of Customize TV tuners
+
+#
+# Customise DVB Frontends
+#
+
+#
+# Multistandard (satellite) frontends
+#
+CONFIG_DVB_STB0899=m
+CONFIG_DVB_STB6100=m
+CONFIG_DVB_STV090x=m
+CONFIG_DVB_STV0910=m
+CONFIG_DVB_STV6110x=m
+CONFIG_DVB_STV6111=m
+CONFIG_DVB_MXL5XX=m
+CONFIG_DVB_M88DS3103=m
+
+#
+# Multistandard (cable + terrestrial) frontends
+#
+CONFIG_DVB_DRXK=m
+CONFIG_DVB_TDA18271C2DD=m
+CONFIG_DVB_SI2165=m
+CONFIG_DVB_MN88472=m
+CONFIG_DVB_MN88473=m
+
+#
+# DVB-S (satellite) frontends
+#
+CONFIG_DVB_CX24110=m
+CONFIG_DVB_CX24123=m
+CONFIG_DVB_MT312=m
+CONFIG_DVB_ZL10036=m
+CONFIG_DVB_ZL10039=m
+CONFIG_DVB_S5H1420=m
+CONFIG_DVB_STV0288=m
+CONFIG_DVB_STB6000=m
+CONFIG_DVB_STV0299=m
+CONFIG_DVB_STV6110=m
+CONFIG_DVB_STV0900=m
+CONFIG_DVB_TDA8083=m
+CONFIG_DVB_TDA10086=m
+CONFIG_DVB_TDA8261=m
+CONFIG_DVB_VES1X93=m
+CONFIG_DVB_TUNER_ITD1000=m
+CONFIG_DVB_TUNER_CX24113=m
+CONFIG_DVB_TDA826X=m
+CONFIG_DVB_TUA6100=m
+CONFIG_DVB_CX24116=m
+CONFIG_DVB_CX24117=m
+CONFIG_DVB_CX24120=m
+CONFIG_DVB_SI21XX=m
+CONFIG_DVB_TS2020=m
+CONFIG_DVB_DS3000=m
+CONFIG_DVB_MB86A16=m
+CONFIG_DVB_TDA10071=m
+
+#
+# DVB-T (terrestrial) frontends
+#
+CONFIG_DVB_SP8870=m
+CONFIG_DVB_SP887X=m
+CONFIG_DVB_CX22700=m
+CONFIG_DVB_CX22702=m
+CONFIG_DVB_S5H1432=m
+CONFIG_DVB_DRXD=m
+CONFIG_DVB_L64781=m
+CONFIG_DVB_TDA1004X=m
+CONFIG_DVB_NXT6000=m
+CONFIG_DVB_MT352=m
+CONFIG_DVB_ZL10353=m
+CONFIG_DVB_DIB3000MB=m
+CONFIG_DVB_DIB3000MC=m
+CONFIG_DVB_DIB7000M=m
+CONFIG_DVB_DIB7000P=m
+CONFIG_DVB_DIB9000=m
+CONFIG_DVB_TDA10048=m
+CONFIG_DVB_AF9013=m
+CONFIG_DVB_EC100=m
+CONFIG_DVB_STV0367=m
+CONFIG_DVB_CXD2820R=m
+CONFIG_DVB_CXD2841ER=m
+CONFIG_DVB_RTL2830=m
+CONFIG_DVB_RTL2832=m
+CONFIG_DVB_RTL2832_SDR=m
+CONFIG_DVB_SI2168=m
+CONFIG_DVB_ZD1301_DEMOD=m
+CONFIG_DVB_CXD2880=m
+
+#
+# DVB-C (cable) frontends
+#
+CONFIG_DVB_VES1820=m
+CONFIG_DVB_TDA10021=m
+CONFIG_DVB_TDA10023=m
+CONFIG_DVB_STV0297=m
+
+#
+# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
+#
+CONFIG_DVB_NXT200X=m
+CONFIG_DVB_OR51211=m
+CONFIG_DVB_OR51132=m
+CONFIG_DVB_BCM3510=m
+CONFIG_DVB_LGDT330X=m
+CONFIG_DVB_LGDT3305=m
+CONFIG_DVB_LGDT3306A=m
+CONFIG_DVB_LG2160=m
+CONFIG_DVB_S5H1409=m
+CONFIG_DVB_AU8522=m
+CONFIG_DVB_AU8522_DTV=m
+# CONFIG_DVB_AU8522_V4L is not set
+CONFIG_DVB_S5H1411=m
+
+#
+# ISDB-T (terrestrial) frontends
+#
+CONFIG_DVB_S921=m
+CONFIG_DVB_DIB8000=m
+CONFIG_DVB_MB86A20S=m
+
+#
+# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
+#
+CONFIG_DVB_TC90522=m
+CONFIG_DVB_MN88443X=m
+
+#
+# Digital terrestrial only tuners/PLL
+#
+CONFIG_DVB_PLL=m
+# CONFIG_DVB_TUNER_DIB0070 is not set
+# CONFIG_DVB_TUNER_DIB0090 is not set
+
+#
+# SEC control devices for DVB-S
+#
+CONFIG_DVB_DRX39XYJ=m
+CONFIG_DVB_LNBH25=m
+CONFIG_DVB_LNBH29=m
+CONFIG_DVB_LNBP21=m
+CONFIG_DVB_LNBP22=m
+CONFIG_DVB_ISL6405=m
+CONFIG_DVB_ISL6421=m
+CONFIG_DVB_ISL6423=m
+CONFIG_DVB_A8293=m
+CONFIG_DVB_LGS8GL5=m
+CONFIG_DVB_LGS8GXX=m
+CONFIG_DVB_ATBM8830=m
+CONFIG_DVB_TDA665x=m
+CONFIG_DVB_IX2505V=m
+CONFIG_DVB_M88RS2000=m
+CONFIG_DVB_AF9033=m
+CONFIG_DVB_HORUS3A=m
+CONFIG_DVB_ASCOT2E=m
+CONFIG_DVB_HELENE=m
+
+#
+# Common Interface (EN50221) controller drivers
+#
+CONFIG_DVB_CXD2099=m
+CONFIG_DVB_SP2=m
+# end of Customise DVB Frontends
+
+#
+# Tools to develop new frontends
+#
+# CONFIG_DVB_DUMMY_FE is not set
+# end of Media ancillary drivers
+
+#
+# Graphics support
+#
+# CONFIG_VGA_ARB is not set
+CONFIG_DRM=y
+CONFIG_DRM_EDID=y
+CONFIG_DRM_IGNORE_IOTCL_PERMIT=y
+CONFIG_DRM_MIPI_DSI=y
+# CONFIG_DRM_DP_AUX_CHARDEV is not set
+# CONFIG_DRM_DEBUG_MM is not set
+# CONFIG_DRM_DEBUG_SELFTEST is not set
+CONFIG_DRM_KMS_HELPER=y
+CONFIG_DRM_KMS_FB_HELPER=y
+# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
+CONFIG_DRM_FBDEV_EMULATION=y
+CONFIG_DRM_FBDEV_OVERALLOC=100
+# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
+CONFIG_DRM_LOAD_EDID_FIRMWARE=y
+# CONFIG_DRM_DP_CEC is not set
+CONFIG_DRM_GEM_CMA_HELPER=y
+
+#
+# I2C encoder or helper chips
+#
+# CONFIG_DRM_I2C_CH7006 is not set
+# CONFIG_DRM_I2C_SIL164 is not set
+# CONFIG_DRM_I2C_NXP_TDA998X is not set
+# CONFIG_DRM_I2C_NXP_TDA9950 is not set
+# end of I2C encoder or helper chips
+
+#
+# ARM devices
+#
+# CONFIG_DRM_HDLCD is not set
+# CONFIG_DRM_MALI_DISPLAY is not set
+# CONFIG_DRM_KOMEDA is not set
+# end of ARM devices
+
+# CONFIG_DRM_RADEON is not set
+# CONFIG_DRM_AMDGPU is not set
+# CONFIG_DRM_NOUVEAU is not set
+# CONFIG_DRM_VGEM is not set
+# CONFIG_DRM_VKMS is not set
+CONFIG_DRM_ROCKCHIP=y
+# CONFIG_ROCKCHIP_DRM_CUBIC_LUT is not set
+CONFIG_ROCKCHIP_DRM_DEBUG=y
+# CONFIG_ROCKCHIP_DRM_DIRECT_SHOW is not set
+# CONFIG_ROCKCHIP_VOP is not set
+# CONFIG_ROCKCHIP_VOP2 is not set
+# CONFIG_ROCKCHIP_ANALOGIX_DP is not set
+CONFIG_ROCKCHIP_CDN_DP=y
+CONFIG_ROCKCHIP_DW_HDMI=y
+CONFIG_ROCKCHIP_DW_MIPI_DSI=y
+# CONFIG_ROCKCHIP_DW_DP is not set
+CONFIG_ROCKCHIP_INNO_HDMI=y
+CONFIG_ROCKCHIP_LVDS=y
+CONFIG_ROCKCHIP_RGB=y
+# CONFIG_ROCKCHIP_RK3066_HDMI is not set
+# CONFIG_ROCKCHIP_VCONN is not set
+# CONFIG_DRM_ROCKCHIP_VVOP is not set
+# CONFIG_DRM_UDL is not set
+# CONFIG_DRM_AST is not set
+# CONFIG_DRM_MGAG200 is not set
+# CONFIG_DRM_RCAR_DW_HDMI is not set
+# CONFIG_DRM_RCAR_LVDS is not set
+# CONFIG_DRM_QXL is not set
+# CONFIG_DRM_BOCHS is not set
+CONFIG_DRM_PANEL=y
+
+#
+# Display Panels
+#
+# CONFIG_DRM_PANEL_ARM_VERSATILE is not set
+# CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596 is not set
+# CONFIG_DRM_PANEL_BOE_HIMAX8279D is not set
+# CONFIG_DRM_PANEL_BOE_TV101WUM_NL6 is not set
+# CONFIG_DRM_PANEL_LVDS is not set
+CONFIG_DRM_PANEL_SIMPLE=y
+# CONFIG_DRM_PANEL_ELIDA_KD35T133 is not set
+# CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02 is not set
+# CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D is not set
+# CONFIG_DRM_PANEL_ILITEK_IL9322 is not set
+# CONFIG_DRM_PANEL_ILITEK_ILI9881C is not set
+# CONFIG_DRM_PANEL_INNOLUX_P079ZCA is not set
+# CONFIG_DRM_PANEL_JDI_LT070ME05000 is not set
+# CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set
+# CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W is not set
+# CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set
+# CONFIG_DRM_PANEL_LG_LB035Q02 is not set
+# CONFIG_DRM_PANEL_LG_LG4573 is not set
+# CONFIG_DRM_PANEL_NEC_NL8048HL11 is not set
+# CONFIG_DRM_PANEL_NOVATEK_NT35510 is not set
+# CONFIG_DRM_PANEL_NOVATEK_NT39016 is not set
+# CONFIG_DRM_PANEL_MANTIX_MLAF057WE51 is not set
+# CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO is not set
+# CONFIG_DRM_PANEL_ORISETECH_OTM8009A is not set
+# CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS is not set
+# CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00 is not set
+# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
+# CONFIG_DRM_PANEL_RAYDIUM_RM67191 is not set
+# CONFIG_DRM_PANEL_RAYDIUM_RM68200 is not set
+# CONFIG_DRM_PANEL_RONBO_RB070D30 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6D16D0 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E63M0 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set
+# CONFIG_DRM_PANEL_SEIKO_43WVF1G is not set
+# CONFIG_DRM_PANEL_SHARP_LQ101R1SX01 is not set
+# CONFIG_DRM_PANEL_SHARP_LS037V7DW01 is not set
+# CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set
+# CONFIG_DRM_PANEL_SITRONIX_ST7701 is not set
+# CONFIG_DRM_PANEL_SITRONIX_ST7703 is not set
+# CONFIG_DRM_PANEL_SITRONIX_ST7789V is not set
+# CONFIG_DRM_PANEL_SONY_ACX424AKP is not set
+# CONFIG_DRM_PANEL_SONY_ACX565AKM is not set
+# CONFIG_DRM_PANEL_TPO_TD028TTEC1 is not set
+# CONFIG_DRM_PANEL_TPO_TD043MTEA1 is not set
+# CONFIG_DRM_PANEL_TPO_TPG110 is not set
+# CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA is not set
+# CONFIG_DRM_PANEL_VISIONOX_RM69299 is not set
+# CONFIG_DRM_PANEL_XINPENG_XPP055C272 is not set
+# end of Display Panels
+
+CONFIG_DRM_BRIDGE=y
+CONFIG_DRM_PANEL_BRIDGE=y
+
+#
+# Display Interface Bridges
+#
+# CONFIG_DRM_CDNS_DSI is not set
+# CONFIG_DRM_CHRONTEL_CH7033 is not set
+# CONFIG_DRM_DISPLAY_CONNECTOR is not set
+# CONFIG_DRM_LONTIUM_LT9611 is not set
+# CONFIG_DRM_LVDS_CODEC is not set
+# CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW is not set
+# CONFIG_DRM_NWL_MIPI_DSI is not set
+# CONFIG_DRM_NXP_PTN3460 is not set
+# CONFIG_DRM_PARADE_PS8622 is not set
+# CONFIG_DRM_PARADE_PS8640 is not set
+# CONFIG_DRM_SIL_SII8620 is not set
+# CONFIG_DRM_SII902X is not set
+# CONFIG_DRM_SII9234 is not set
+# CONFIG_DRM_SIMPLE_BRIDGE is not set
+# CONFIG_DRM_THINE_THC63LVD1024 is not set
+# CONFIG_DRM_TOSHIBA_TC358762 is not set
+# CONFIG_DRM_TOSHIBA_TC358764 is not set
+# CONFIG_DRM_TOSHIBA_TC358767 is not set
+# CONFIG_DRM_TOSHIBA_TC358768 is not set
+# CONFIG_DRM_TOSHIBA_TC358775 is not set
+# CONFIG_DRM_TI_TFP410 is not set
+# CONFIG_DRM_TI_SN65DSI86 is not set
+# CONFIG_DRM_TI_TPD12S015 is not set
+# CONFIG_DRM_ANALOGIX_ANX6345 is not set
+# CONFIG_DRM_ANALOGIX_ANX78XX is not set
+# CONFIG_DRM_I2C_ADV7511 is not set
+# CONFIG_DRM_CDNS_MHDP8546 is not set
+CONFIG_DRM_DW_HDMI=y
+# CONFIG_DRM_DW_HDMI_AHB_AUDIO is not set
+CONFIG_DRM_DW_HDMI_I2S_AUDIO=y
+CONFIG_DRM_DW_HDMI_CEC=y
+CONFIG_DRM_DW_MIPI_DSI=y
+# end of Display Interface Bridges
+
+# CONFIG_DRM_ETNAVIV is not set
+# CONFIG_DRM_ARCPGU is not set
+# CONFIG_DRM_HISI_HIBMC is not set
+# CONFIG_DRM_HISI_KIRIN is not set
+# CONFIG_DRM_MXSFB is not set
+# CONFIG_DRM_CIRRUS_QEMU is not set
+# CONFIG_DRM_GM12U320 is not set
+# CONFIG_TINYDRM_HX8357D is not set
+# CONFIG_TINYDRM_ILI9225 is not set
+# CONFIG_TINYDRM_ILI9341 is not set
+# CONFIG_TINYDRM_ILI9486 is not set
+# CONFIG_TINYDRM_MI0283QT is not set
+# CONFIG_TINYDRM_REPAPER is not set
+# CONFIG_TINYDRM_ST7586 is not set
+# CONFIG_TINYDRM_ST7735R is not set
+# CONFIG_DRM_PL111 is not set
+# CONFIG_DRM_LIMA is not set
+# CONFIG_DRM_PANFROST is not set
+# CONFIG_DRM_TIDSS is not set
+# CONFIG_DRM_LEGACY is not set
+CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
+CONFIG_MALI400=y
+CONFIG_MALI450=y
+# CONFIG_MALI470 is not set
+# CONFIG_MALI400_DEBUG is not set
+# CONFIG_MALI400_PROFILING is not set
+# CONFIG_MALI400_UMP is not set
+CONFIG_MALI_DMA_BUF_MAP_ON_ATTACH=y
+CONFIG_MALI_SHARED_INTERRUPTS=y
+# CONFIG_MALI_PMU_PARALLEL_POWER_UP is not set
+CONFIG_MALI_DT=y
+CONFIG_MALI_DEVFREQ=y
+# CONFIG_MALI_QUIET is not set
+CONFIG_MALI_MIDGARD=y
+# CONFIG_MALI_GATOR_SUPPORT is not set
+# CONFIG_MALI_MIDGARD_ENABLE_TRACE is not set
+# CONFIG_MALI_DMA_FENCE is not set
+CONFIG_MALI_EXPERT=y
+# CONFIG_MALI_CORESTACK is not set
+# CONFIG_MALI_PRFCNT_SET_SECONDARY is not set
+# CONFIG_MALI_PLATFORM_FAKE is not set
+# CONFIG_MALI_PLATFORM_DEVICETREE is not set
+CONFIG_MALI_PLATFORM_THIRDPARTY=y
+CONFIG_MALI_PLATFORM_THIRDPARTY_NAME="rk"
+CONFIG_MALI_DEBUG=y
+CONFIG_MALI_FENCE_DEBUG=y
+# CONFIG_MALI_NO_MALI is not set
+# CONFIG_MALI_TRACE_TIMELINE is not set
+# CONFIG_MALI_SYSTEM_TRACE is not set
+# CONFIG_MALI_GPU_MMU_AARCH64 is not set
+CONFIG_MALI_PWRSOFT_765=y
+# CONFIG_MALI_KUTF is not set
+# CONFIG_MALI_BIFROST is not set
+
+#
+# Frame buffer Devices
+#
+CONFIG_FB_CMDLINE=y
+CONFIG_FB_NOTIFY=y
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_ARMCLCD is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_UVESA is not set
+# CONFIG_FB_OPENCORES is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_I740 is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+# CONFIG_FB_SMSCUFX is not set
+# CONFIG_FB_UDL is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_SIMPLE is not set
+# CONFIG_FB_SSD1307 is not set
+# CONFIG_FB_SM712 is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_KTD253 is not set
+CONFIG_BACKLIGHT_PWM=y
+# CONFIG_BACKLIGHT_QCOM_WLED is not set
+# CONFIG_BACKLIGHT_ADP8860 is not set
+# CONFIG_BACKLIGHT_ADP8870 is not set
+# CONFIG_BACKLIGHT_LM3630A is not set
+# CONFIG_BACKLIGHT_LM3639 is not set
+# CONFIG_BACKLIGHT_LP855X is not set
+# CONFIG_BACKLIGHT_GPIO is not set
+# CONFIG_BACKLIGHT_LV5207LP is not set
+# CONFIG_BACKLIGHT_BD6107 is not set
+# CONFIG_BACKLIGHT_ARCXCNN is not set
+# CONFIG_BACKLIGHT_LED is not set
+# end of Backlight & LCD device support
+
+#
+# Rockchip Misc Video driver
+#
+
+#
+# RGA
+#
+# CONFIG_ROCKCHIP_RGA is not set
+# end of RGA
+
+CONFIG_ROCKCHIP_RGA2=y
+# CONFIG_ROCKCHIP_RGA2_PROC_FS is not set
+CONFIG_ROCKCHIP_RGA2_DEBUG_FS=y
+CONFIG_ROCKCHIP_RGA2_DEBUGGER=y
+# CONFIG_ROCKCHIP_MULTI_RGA is not set
+# CONFIG_ROCKCHIP_RVE is not set
+
+#
+# IEP
+#
+# CONFIG_IEP is not set
+# end of IEP
+
+CONFIG_ROCKCHIP_MPP_SERVICE=y
+CONFIG_ROCKCHIP_MPP_PROC_FS=y
+# CONFIG_ROCKCHIP_MPP_RKVDEC is not set
+# CONFIG_ROCKCHIP_MPP_RKVDEC2 is not set
+# CONFIG_ROCKCHIP_MPP_RKVENC is not set
+# CONFIG_ROCKCHIP_MPP_RKVENC2 is not set
+# CONFIG_ROCKCHIP_MPP_VDPU1 is not set
+# CONFIG_ROCKCHIP_MPP_VEPU1 is not set
+# CONFIG_ROCKCHIP_MPP_VDPU2 is not set
+# CONFIG_ROCKCHIP_MPP_VEPU2 is not set
+# CONFIG_ROCKCHIP_MPP_IEP2 is not set
+# CONFIG_ROCKCHIP_MPP_JPGDEC is not set
+# CONFIG_ROCKCHIP_MPP_AV1DEC is not set
+# CONFIG_ROCKCHIP_DVBM is not set
+# end of Rockchip Misc Video driver
+
+CONFIG_VIDEOMODE_HELPERS=y
+CONFIG_HDMI=y
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
+# end of Console display driver support
+
+# CONFIG_LOGO is not set
+# end of Graphics support
+
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_PCM_ELD=y
+CONFIG_SND_PCM_IEC958=y
+CONFIG_SND_DMAENGINE_PCM=y
+CONFIG_SND_HWDEP=y
+CONFIG_SND_SEQ_DEVICE=y
+CONFIG_SND_RAWMIDI=y
+CONFIG_SND_JACK=y
+CONFIG_SND_JACK_INPUT_DEV=y
+# CONFIG_SND_OSSEMUL is not set
+CONFIG_SND_PCM_TIMER=y
+CONFIG_SND_HRTIMER=y
+CONFIG_SND_DYNAMIC_MINORS=y
+CONFIG_SND_MAX_CARDS=32
+# CONFIG_SND_SUPPORT_OLD_API is not set
+CONFIG_SND_PROC_FS=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+CONFIG_SND_SEQUENCER=y
+CONFIG_SND_SEQ_DUMMY=y
+CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
+CONFIG_SND_SEQ_MIDI_EVENT=y
+CONFIG_SND_SEQ_MIDI=y
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_ALOOP is not set
+# CONFIG_SND_VIRMIDI is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+# CONFIG_SND_PCI is not set
+
+#
+# HD-Audio
+#
+# end of HD-Audio
+
+CONFIG_SND_HDA_PREALLOC_SIZE=64
+# CONFIG_SND_SPI is not set
+CONFIG_SND_USB=y
+CONFIG_SND_USB_AUDIO=y
+CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER=y
+# CONFIG_SND_USB_UA101 is not set
+# CONFIG_SND_USB_CAIAQ is not set
+# CONFIG_SND_USB_6FIRE is not set
+# CONFIG_SND_USB_HIFACE is not set
+# CONFIG_SND_BCD2000 is not set
+# CONFIG_SND_USB_POD is not set
+# CONFIG_SND_USB_PODHD is not set
+# CONFIG_SND_USB_TONEPORT is not set
+# CONFIG_SND_USB_VARIAX is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
+# CONFIG_SND_SOC_AMD_ACP is not set
+# CONFIG_SND_ATMEL_SOC is not set
+# CONFIG_SND_BCM63XX_I2S_WHISTLER is not set
+# CONFIG_SND_DESIGNWARE_I2S is not set
+
+#
+# SoC Audio for Freescale CPUs
+#
+
+#
+# Common SoC Audio options for Freescale CPUs:
+#
+# CONFIG_SND_SOC_FSL_ASRC is not set
+# CONFIG_SND_SOC_FSL_SAI is not set
+# CONFIG_SND_SOC_FSL_AUDMIX is not set
+# CONFIG_SND_SOC_FSL_SSI is not set
+# CONFIG_SND_SOC_FSL_SPDIF is not set
+# CONFIG_SND_SOC_FSL_ESAI is not set
+# CONFIG_SND_SOC_FSL_MICFIL is not set
+# CONFIG_SND_SOC_IMX_AUDMUX is not set
+# end of SoC Audio for Freescale CPUs
+
+# CONFIG_SND_I2S_HI6210_I2S is not set
+# CONFIG_SND_SOC_IMG is not set
+# CONFIG_SND_SOC_MTK_BTCVSD is not set
+CONFIG_SND_SOC_ROCKCHIP=y
+CONFIG_SND_SOC_ROCKCHIP_I2S=y
+# CONFIG_SND_SOC_ROCKCHIP_I2S_TDM is not set
+# CONFIG_SND_SOC_ROCKCHIP_PDM is not set
+CONFIG_SND_SOC_ROCKCHIP_SPDIF=y
+# CONFIG_SND_SOC_ROCKCHIP_SPDIFRX is not set
+# CONFIG_SND_SOC_ROCKCHIP_VAD is not set
+CONFIG_SND_SOC_ROCKCHIP_MAX98090=y
+CONFIG_SND_SOC_ROCKCHIP_MULTICODECS=y
+CONFIG_SND_SOC_ROCKCHIP_RT5645=y
+# CONFIG_SND_SOC_ROCKCHIP_HDMI is not set
+# CONFIG_SND_SOC_RK3288_HDMI_ANALOG is not set
+# CONFIG_SND_SOC_RK3399_GRU_SOUND is not set
+# CONFIG_SND_SOC_SOF_TOPLEVEL is not set
+
+#
+# STMicroelectronics STM32 SOC audio support
+#
+# end of STMicroelectronics STM32 SOC audio support
+
+# CONFIG_SND_SOC_XILINX_I2S is not set
+# CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER is not set
+# CONFIG_SND_SOC_XILINX_SPDIF is not set
+# CONFIG_SND_SOC_XTFPGA_I2S is not set
+# CONFIG_ZX_TDM is not set
+CONFIG_SND_SOC_I2C_AND_SPI=y
+
+#
+# CODEC drivers
+#
+# CONFIG_SND_SOC_AC97_CODEC is not set
+# CONFIG_SND_SOC_ADAU1701 is not set
+# CONFIG_SND_SOC_ADAU1761_I2C is not set
+# CONFIG_SND_SOC_ADAU1761_SPI is not set
+# CONFIG_SND_SOC_ADAU7002 is not set
+# CONFIG_SND_SOC_ADAU7118_HW is not set
+# CONFIG_SND_SOC_ADAU7118_I2C is not set
+# CONFIG_SND_SOC_AK4104 is not set
+# CONFIG_SND_SOC_AK4118 is not set
+# CONFIG_SND_SOC_AK4458 is not set
+# CONFIG_SND_SOC_AK4554 is not set
+# CONFIG_SND_SOC_AK4613 is not set
+# CONFIG_SND_SOC_AK4642 is not set
+# CONFIG_SND_SOC_AK5386 is not set
+# CONFIG_SND_SOC_AK5558 is not set
+# CONFIG_SND_SOC_ALC5623 is not set
+# CONFIG_SND_SOC_BD28623 is not set
+# CONFIG_SND_SOC_BT_SCO is not set
+# CONFIG_SND_SOC_CS35L32 is not set
+# CONFIG_SND_SOC_CS35L33 is not set
+# CONFIG_SND_SOC_CS35L34 is not set
+# CONFIG_SND_SOC_CS35L35 is not set
+# CONFIG_SND_SOC_CS35L36 is not set
+# CONFIG_SND_SOC_CS42L42 is not set
+# CONFIG_SND_SOC_CS42L51_I2C is not set
+# CONFIG_SND_SOC_CS42L52 is not set
+# CONFIG_SND_SOC_CS42L56 is not set
+# CONFIG_SND_SOC_CS42L73 is not set
+# CONFIG_SND_SOC_CS4234 is not set
+# CONFIG_SND_SOC_CS4265 is not set
+# CONFIG_SND_SOC_CS4270 is not set
+# CONFIG_SND_SOC_CS4271_I2C is not set
+# CONFIG_SND_SOC_CS4271_SPI is not set
+# CONFIG_SND_SOC_CS42XX8_I2C is not set
+# CONFIG_SND_SOC_CS43130 is not set
+# CONFIG_SND_SOC_CS4341 is not set
+# CONFIG_SND_SOC_CS4349 is not set
+# CONFIG_SND_SOC_CS53L30 is not set
+# CONFIG_SND_SOC_CX2072X is not set
+# CONFIG_SND_SOC_DA7213 is not set
+# CONFIG_SND_SOC_DMIC is not set
+# CONFIG_SND_SOC_DUMMY_CODEC is not set
+CONFIG_SND_SOC_HDMI_CODEC=y
+# CONFIG_SND_SOC_ES7134 is not set
+# CONFIG_SND_SOC_ES7241 is not set
+CONFIG_SND_SOC_ES8316=y
+# CONFIG_SND_SOC_ES8328_I2C is not set
+# CONFIG_SND_SOC_ES8328_SPI is not set
+# CONFIG_SND_SOC_GTM601 is not set
+# CONFIG_SND_SOC_INNO_RK3036 is not set
+# CONFIG_SND_SOC_MAX98088 is not set
+CONFIG_SND_SOC_MAX98090=y
+# CONFIG_SND_SOC_MAX98357A is not set
+# CONFIG_SND_SOC_MAX98504 is not set
+# CONFIG_SND_SOC_MAX9867 is not set
+# CONFIG_SND_SOC_MAX98927 is not set
+# CONFIG_SND_SOC_MAX98373_I2C is not set
+# CONFIG_SND_SOC_MAX98390 is not set
+# CONFIG_SND_SOC_MAX9860 is not set
+# CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set
+# CONFIG_SND_SOC_PCM1681 is not set
+# CONFIG_SND_SOC_PCM1789_I2C is not set
+# CONFIG_SND_SOC_PCM179X_I2C is not set
+# CONFIG_SND_SOC_PCM179X_SPI is not set
+# CONFIG_SND_SOC_PCM186X_I2C is not set
+# CONFIG_SND_SOC_PCM186X_SPI is not set
+# CONFIG_SND_SOC_PCM3060_I2C is not set
+# CONFIG_SND_SOC_PCM3060_SPI is not set
+# CONFIG_SND_SOC_PCM3168A_I2C is not set
+# CONFIG_SND_SOC_PCM3168A_SPI is not set
+# CONFIG_SND_SOC_PCM512x_I2C is not set
+# CONFIG_SND_SOC_PCM512x_SPI is not set
+CONFIG_SND_SOC_RK3328=y
+CONFIG_SND_SOC_RK817=y
+# CONFIG_SND_SOC_RK_CODEC_DIGITAL is not set
+CONFIG_SND_SOC_RL6231=y
+CONFIG_SND_SOC_RT5616=y
+# CONFIG_SND_SOC_RT5631 is not set
+CONFIG_SND_SOC_RT5645=y
+# CONFIG_SND_SOC_SGTL5000 is not set
+# CONFIG_SND_SOC_SIMPLE_AMPLIFIER is not set
+# CONFIG_SND_SOC_SIRF_AUDIO_CODEC is not set
+CONFIG_SND_SOC_SPDIF=y
+# CONFIG_SND_SOC_SSM2305 is not set
+# CONFIG_SND_SOC_SSM2602_SPI is not set
+# CONFIG_SND_SOC_SSM2602_I2C is not set
+# CONFIG_SND_SOC_SSM4567 is not set
+# CONFIG_SND_SOC_STA32X is not set
+# CONFIG_SND_SOC_STA350 is not set
+# CONFIG_SND_SOC_STI_SAS is not set
+# CONFIG_SND_SOC_TAS2552 is not set
+# CONFIG_SND_SOC_TAS2562 is not set
+# CONFIG_SND_SOC_TAS2764 is not set
+# CONFIG_SND_SOC_TAS2770 is not set
+# CONFIG_SND_SOC_TAS5086 is not set
+# CONFIG_SND_SOC_TAS571X is not set
+# CONFIG_SND_SOC_TAS5720 is not set
+# CONFIG_SND_SOC_TAS6424 is not set
+# CONFIG_SND_SOC_TDA7419 is not set
+# CONFIG_SND_SOC_TFA9879 is not set
+# CONFIG_SND_SOC_TLV320AIC23_I2C is not set
+# CONFIG_SND_SOC_TLV320AIC23_SPI is not set
+# CONFIG_SND_SOC_TLV320AIC31XX is not set
+# CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set
+# CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set
+# CONFIG_SND_SOC_TLV320AIC3X is not set
+# CONFIG_SND_SOC_TLV320ADCX140 is not set
+CONFIG_SND_SOC_TS3A227E=y
+# CONFIG_SND_SOC_TSCS42XX is not set
+# CONFIG_SND_SOC_TSCS454 is not set
+# CONFIG_SND_SOC_UDA1334 is not set
+# CONFIG_SND_SOC_WM8510 is not set
+# CONFIG_SND_SOC_WM8523 is not set
+# CONFIG_SND_SOC_WM8524 is not set
+# CONFIG_SND_SOC_WM8580 is not set
+# CONFIG_SND_SOC_WM8711 is not set
+# CONFIG_SND_SOC_WM8728 is not set
+# CONFIG_SND_SOC_WM8731 is not set
+# CONFIG_SND_SOC_WM8737 is not set
+# CONFIG_SND_SOC_WM8741 is not set
+# CONFIG_SND_SOC_WM8750 is not set
+# CONFIG_SND_SOC_WM8753 is not set
+# CONFIG_SND_SOC_WM8770 is not set
+# CONFIG_SND_SOC_WM8776 is not set
+# CONFIG_SND_SOC_WM8782 is not set
+# CONFIG_SND_SOC_WM8804_I2C is not set
+# CONFIG_SND_SOC_WM8804_SPI is not set
+# CONFIG_SND_SOC_WM8903 is not set
+# CONFIG_SND_SOC_WM8904 is not set
+CONFIG_SND_SOC_WM8960=y
+# CONFIG_SND_SOC_WM8962 is not set
+# CONFIG_SND_SOC_WM8974 is not set
+# CONFIG_SND_SOC_WM8978 is not set
+# CONFIG_SND_SOC_WM8985 is not set
+# CONFIG_SND_SOC_ZL38060 is not set
+# CONFIG_SND_SOC_ZX_AUD96P22 is not set
+# CONFIG_SND_SOC_MAX9759 is not set
+# CONFIG_SND_SOC_MT6351 is not set
+# CONFIG_SND_SOC_MT6358 is not set
+# CONFIG_SND_SOC_MT6660 is not set
+# CONFIG_SND_SOC_NAU8540 is not set
+# CONFIG_SND_SOC_NAU8810 is not set
+# CONFIG_SND_SOC_NAU8822 is not set
+# CONFIG_SND_SOC_NAU8824 is not set
+# CONFIG_SND_SOC_TPA6130A2 is not set
+# end of CODEC drivers
+
+CONFIG_SND_SIMPLE_CARD_UTILS=y
+CONFIG_SND_SIMPLE_CARD=y
+# CONFIG_SND_AUDIO_GRAPH_CARD is not set
+
+#
+# HID support
+#
+CONFIG_HID=y
+CONFIG_HID_BATTERY_STRENGTH=y
+CONFIG_HIDRAW=y
+CONFIG_UHID=y
+CONFIG_HID_GENERIC=y
+
+#
+# Special HID drivers
+#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_ACCUTOUCH is not set
+# CONFIG_HID_ACRUX is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_APPLEIR is not set
+# CONFIG_HID_ASUS is not set
+# CONFIG_HID_AUREAL is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_BETOP_FF is not set
+# CONFIG_HID_BIGBEN_FF is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_CORSAIR is not set
+# CONFIG_HID_COUGAR is not set
+# CONFIG_HID_MACALLY is not set
+# CONFIG_HID_PRODIKEYS is not set
+# CONFIG_HID_CMEDIA is not set
+# CONFIG_HID_CP2112 is not set
+# CONFIG_HID_CREATIVE_SB0540 is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELAN is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_ELO is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_GEMBIRD is not set
+# CONFIG_HID_GFRM is not set
+# CONFIG_HID_GLORIOUS is not set
+# CONFIG_HID_HOLTEK is not set
+# CONFIG_HID_VIVALDI is not set
+# CONFIG_HID_GT683R is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_UCLOGIC is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_VIEWSONIC is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+# CONFIG_HID_ITE is not set
+# CONFIG_HID_JABRA is not set
+# CONFIG_HID_TWINHAN is not set
+CONFIG_HID_KENSINGTON=y
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LED is not set
+# CONFIG_HID_LENOVO is not set
+# CONFIG_HID_LOGITECH is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MALTRON is not set
+# CONFIG_HID_MAYFLASH is not set
+# CONFIG_HID_REDRAGON is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+CONFIG_HID_MULTITOUCH=y
+# CONFIG_HID_NTI is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PENMOUNT is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PLANTRONICS is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_RETRODE is not set
+# CONFIG_HID_ROCCAT is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SONY is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEAM is not set
+# CONFIG_HID_STEELSERIES is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_RMI is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THINGM is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_UDRAW_PS3 is not set
+# CONFIG_HID_U2FZERO is not set
+# CONFIG_HID_WACOM is not set
+# CONFIG_HID_WIIMOTE is not set
+# CONFIG_HID_XINMO is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+# CONFIG_HID_ALPS is not set
+# CONFIG_HID_MCP2221 is not set
+# end of Special HID drivers
+
+#
+# USB HID support
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+CONFIG_USB_HIDDEV=y
+# end of USB HID support
+
+#
+# I2C HID support
+#
+CONFIG_I2C_HID=y
+# end of I2C HID support
+# end of HID support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=y
+# CONFIG_USB_LED_TRIG is not set
+# CONFIG_USB_ULPI_BUS is not set
+# CONFIG_USB_CONN_GPIO is not set
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=y
+CONFIG_USB_PCI=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEFAULT_PERSIST is not set
+# CONFIG_USB_FEW_INIT_RETRIES is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_OTG=y
+# CONFIG_USB_OTG_PRODUCTLIST is not set
+# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+# CONFIG_USB_OTG_FSM is not set
+# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
+CONFIG_USB_AUTOSUSPEND_DELAY=2
+CONFIG_USB_MON=y
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=y
+# CONFIG_USB_XHCI_DBGCAP is not set
+CONFIG_USB_XHCI_PCI=y
+# CONFIG_USB_XHCI_PCI_RENESAS is not set
+CONFIG_USB_XHCI_PLATFORM=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_PCI=y
+# CONFIG_USB_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_FOTG210_HCD is not set
+# CONFIG_USB_MAX3421_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_HCD_PCI is not set
+CONFIG_USB_OHCI_HCD_PLATFORM=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+CONFIG_USB_WDM=y
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+CONFIG_USB_UAS=y
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USBIP_CORE is not set
+# CONFIG_USB_CDNS3 is not set
+# CONFIG_USB_MUSB_HDRC is not set
+CONFIG_USB_DWC3=y
+# CONFIG_USB_DWC3_HOST is not set
+# CONFIG_USB_DWC3_GADGET is not set
+CONFIG_USB_DWC3_DUAL_ROLE=y
+
+#
+# Platform Glue Driver Support
+#
+CONFIG_USB_DWC3_HAPS=y
+CONFIG_USB_DWC3_OF_SIMPLE=y
+CONFIG_USB_DWC2=y
+# CONFIG_USB_DWC2_HOST is not set
+
+#
+# Gadget/Dual-role mode requires USB Gadget support to be enabled
+#
+# CONFIG_USB_DWC2_PERIPHERAL is not set
+CONFIG_USB_DWC2_DUAL_ROLE=y
+# CONFIG_USB_DWC2_PCI is not set
+# CONFIG_USB_DWC2_DEBUG is not set
+# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
+# CONFIG_USB_CHIPIDEA is not set
+# CONFIG_USB_ISP1760 is not set
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=y
+# CONFIG_USB_SERIAL_CONSOLE is not set
+CONFIG_USB_SERIAL_GENERIC=y
+# CONFIG_USB_SERIAL_SIMPLE is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_CH341 is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+CONFIG_USB_SERIAL_CP210X=y
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+CONFIG_USB_SERIAL_FTDI_SIO=y
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_F81232 is not set
+# CONFIG_USB_SERIAL_F8153X is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_IUU is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+CONFIG_USB_SERIAL_KEYSPAN=y
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_METRO is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MXUPORT is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+CONFIG_USB_SERIAL_PL2303=y
+CONFIG_USB_SERIAL_OTI6858=y
+# CONFIG_USB_SERIAL_QCAUX is not set
+CONFIG_USB_SERIAL_QUALCOMM=y
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+CONFIG_USB_SERIAL_SIERRAWIRELESS=y
+# CONFIG_USB_SERIAL_SYMBOL is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+CONFIG_USB_SERIAL_WWAN=y
+CONFIG_USB_SERIAL_OPTION=y
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_XSENS_MT is not set
+# CONFIG_USB_SERIAL_WISHBONE is not set
+# CONFIG_USB_SERIAL_SSU100 is not set
+# CONFIG_USB_SERIAL_QT2 is not set
+# CONFIG_USB_SERIAL_UPD78F0730 is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_APPLE_MFI_FASTCHARGE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+CONFIG_USB_EZUSB_FX2=y
+# CONFIG_USB_HUB_USB251XB is not set
+# CONFIG_USB_HSIC_USB3503 is not set
+# CONFIG_USB_HSIC_USB4604 is not set
+# CONFIG_USB_LINK_LAYER_TEST is not set
+# CONFIG_USB_CHAOSKEY is not set
+
+#
+# USB Physical Layer drivers
+#
+CONFIG_USB_PHY=y
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+# CONFIG_USB_ULPI is not set
+# end of USB Physical Layer drivers
+
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+CONFIG_USB_GADGET_DEBUG_FILES=y
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_VBUS_DRAW=500
+CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
+# CONFIG_U_SERIAL_CONSOLE is not set
+
+#
+# USB Peripheral Controller
+#
+# CONFIG_USB_FOTG210_UDC is not set
+# CONFIG_USB_GR_UDC is not set
+# CONFIG_USB_R8A66597 is not set
+# CONFIG_USB_PXA27X is not set
+# CONFIG_USB_MV_UDC is not set
+# CONFIG_USB_MV_U3D is not set
+# CONFIG_USB_SNP_UDC_PLAT is not set
+# CONFIG_USB_M66592 is not set
+# CONFIG_USB_BDC_UDC is not set
+# CONFIG_USB_AMD5536UDC is not set
+# CONFIG_USB_NET2272 is not set
+# CONFIG_USB_NET2280 is not set
+# CONFIG_USB_GOKU is not set
+# CONFIG_USB_EG20T is not set
+# CONFIG_USB_GADGET_XILINX is not set
+# CONFIG_USB_MAX3420_UDC is not set
+# CONFIG_USB_DUMMY_HCD is not set
+# end of USB Peripheral Controller
+
+CONFIG_USB_LIBCOMPOSITE=y
+CONFIG_USB_F_ACM=y
+CONFIG_USB_U_SERIAL=y
+CONFIG_USB_U_ETHER=y
+CONFIG_USB_F_RNDIS=y
+CONFIG_USB_F_MASS_STORAGE=y
+CONFIG_USB_F_FS=y
+CONFIG_USB_F_MIDI=y
+CONFIG_USB_F_HID=y
+CONFIG_USB_CONFIGFS=y
+# CONFIG_USB_CONFIGFS_SERIAL is not set
+CONFIG_USB_CONFIGFS_ACM=y
+# CONFIG_USB_CONFIGFS_OBEX is not set
+# CONFIG_USB_CONFIGFS_NCM is not set
+# CONFIG_USB_CONFIGFS_ECM is not set
+# CONFIG_USB_CONFIGFS_ECM_SUBSET is not set
+CONFIG_USB_CONFIGFS_RNDIS=y
+# CONFIG_USB_CONFIGFS_EEM is not set
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+# CONFIG_USB_CONFIGFS_F_LB_SS is not set
+CONFIG_USB_CONFIGFS_F_FS=y
+# CONFIG_USB_CONFIGFS_F_UAC1 is not set
+# CONFIG_USB_CONFIGFS_F_UAC1_LEGACY is not set
+# CONFIG_USB_CONFIGFS_F_UAC2 is not set
+CONFIG_USB_CONFIGFS_F_MIDI=y
+CONFIG_USB_CONFIGFS_F_HID=y
+# CONFIG_USB_CONFIGFS_F_UVC is not set
+# CONFIG_USB_CONFIGFS_F_PRINTER is not set
+
+#
+# USB Gadget precomposed configurations
+#
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_AUDIO is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_G_NCM is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FUNCTIONFS is not set
+# CONFIG_USB_MASS_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_ACM_MS is not set
+# CONFIG_USB_G_MULTI is not set
+# CONFIG_USB_G_HID is not set
+# CONFIG_USB_G_DBGP is not set
+# CONFIG_USB_G_WEBCAM is not set
+# CONFIG_USB_RAW_GADGET is not set
+# end of USB Gadget precomposed configurations
+
+CONFIG_TYPEC=y
+CONFIG_TYPEC_TCPM=y
+# CONFIG_TYPEC_TCPCI is not set
+CONFIG_TYPEC_FUSB302=y
+# CONFIG_TYPEC_UCSI is not set
+# CONFIG_TYPEC_HD3SS3220 is not set
+# CONFIG_TYPEC_TPS6598X is not set
+# CONFIG_TYPEC_STUSB160X is not set
+
+#
+# USB Type-C Multiplexer/DeMultiplexer Switch support
+#
+# CONFIG_TYPEC_MUX_PI3USB30532 is not set
+# end of USB Type-C Multiplexer/DeMultiplexer Switch support
+
+#
+# USB Type-C Alternate Mode drivers
+#
+# CONFIG_TYPEC_DP_ALTMODE is not set
+# end of USB Type-C Alternate Mode drivers
+
+CONFIG_USB_ROLE_SWITCH=y
+CONFIG_MMC=y
+CONFIG_PWRSEQ_EMMC=y
+# CONFIG_PWRSEQ_SD8787 is not set
+CONFIG_PWRSEQ_SIMPLE=y
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_MINORS=32
+# CONFIG_SDIO_UART is not set
+CONFIG_MMC_TEST=y
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_ARMMMCI is not set
+CONFIG_MMC_SDHCI=y
+# CONFIG_MMC_SDHCI_PCI is not set
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_OF_ARASAN=y
+# CONFIG_MMC_SDHCI_OF_ASPEED is not set
+# CONFIG_MMC_SDHCI_OF_AT91 is not set
+# CONFIG_MMC_SDHCI_OF_DWCMSHC is not set
+# CONFIG_MMC_SDHCI_CADENCE is not set
+# CONFIG_MMC_SDHCI_F_SDH30 is not set
+# CONFIG_MMC_SDHCI_MILBEAUT is not set
+# CONFIG_MMC_TIFM_SD is not set
+# CONFIG_MMC_SPI is not set
+# CONFIG_MMC_CB710 is not set
+# CONFIG_MMC_VIA_SDMMC is not set
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_PLTFM=y
+# CONFIG_MMC_DW_BLUEFIELD is not set
+# CONFIG_MMC_DW_EXYNOS is not set
+# CONFIG_MMC_DW_HI3798CV200 is not set
+# CONFIG_MMC_DW_K3 is not set
+# CONFIG_MMC_DW_PCI is not set
+CONFIG_MMC_DW_ROCKCHIP=y
+# CONFIG_MMC_VUB300 is not set
+# CONFIG_MMC_USHC is not set
+# CONFIG_MMC_USDHI6ROL0 is not set
+CONFIG_MMC_CQHCI=y
+# CONFIG_MMC_HSQ is not set
+# CONFIG_MMC_TOSHIBA_PCI is not set
+# CONFIG_MMC_MTK is not set
+# CONFIG_MMC_SDHCI_XENON is not set
+# CONFIG_MMC_SDHCI_OMAP is not set
+# CONFIG_MMC_SDHCI_AM654 is not set
+# CONFIG_MEMSTICK is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+# CONFIG_LEDS_CLASS_FLASH is not set
+# CONFIG_LEDS_CLASS_MULTICOLOR is not set
+# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_AN30259A is not set
+# CONFIG_LEDS_AW2013 is not set
+# CONFIG_LEDS_BCM6328 is not set
+# CONFIG_LEDS_BCM6358 is not set
+# CONFIG_LEDS_CR0014114 is not set
+# CONFIG_LEDS_EL15203000 is not set
+# CONFIG_LEDS_LM3530 is not set
+# CONFIG_LEDS_LM3532 is not set
+# CONFIG_LEDS_LM3642 is not set
+# CONFIG_LEDS_LM3692X is not set
+# CONFIG_LEDS_PCA9532 is not set
+CONFIG_LEDS_GPIO=y
+# CONFIG_LEDS_LP3944 is not set
+# CONFIG_LEDS_LP3952 is not set
+# CONFIG_LEDS_LP50XX is not set
+# CONFIG_LEDS_LP55XX_COMMON is not set
+# CONFIG_LEDS_LP8860 is not set
+# CONFIG_LEDS_PCA955X is not set
+# CONFIG_LEDS_PCA963X is not set
+# CONFIG_LEDS_DAC124S085 is not set
+# CONFIG_LEDS_PWM is not set
+# CONFIG_LEDS_REGULATOR is not set
+# CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_LT3593 is not set
+# CONFIG_LEDS_TCA6507 is not set
+# CONFIG_LEDS_TLC591XX is not set
+# CONFIG_LEDS_LM355x is not set
+# CONFIG_LEDS_IS31FL319X is not set
+CONFIG_LEDS_IS31FL32XX=y
+
+#
+# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
+#
+# CONFIG_LEDS_BLINKM is not set
+# CONFIG_LEDS_SYSCON is not set
+# CONFIG_LEDS_MLXREG is not set
+# CONFIG_LEDS_USER is not set
+# CONFIG_LEDS_SPI_BYTE is not set
+# CONFIG_LEDS_TI_LMU_COMMON is not set
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+CONFIG_LEDS_TRIGGER_ONESHOT=y
+# CONFIG_LEDS_TRIGGER_MTD is not set
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_BACKLIGHT=y
+CONFIG_LEDS_TRIGGER_CPU=y
+# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+
+#
+# iptables trigger is under Netfilter config (LED target)
+#
+CONFIG_LEDS_TRIGGER_TRANSIENT=y
+CONFIG_LEDS_TRIGGER_CAMERA=y
+# CONFIG_LEDS_TRIGGER_PANIC is not set
+# CONFIG_LEDS_TRIGGER_NETDEV is not set
+# CONFIG_LEDS_TRIGGER_PATTERN is not set
+# CONFIG_LEDS_TRIGGER_AUDIO is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_SUPPORT=y
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_SYSTOHC=y
+CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+CONFIG_RTC_NVMEM=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_ABB5ZES3 is not set
+# CONFIG_RTC_DRV_ABEOZ9 is not set
+# CONFIG_RTC_DRV_ABX80X is not set
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+CONFIG_RTC_DRV_HYM8563=y
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RK808 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL12026 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8523 is not set
+# CONFIG_RTC_DRV_PCF85063 is not set
+# CONFIG_RTC_DRV_PCF85363 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_TPS6586X is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+CONFIG_RTC_DRV_RX8010=y
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_RV3028 is not set
+# CONFIG_RTC_DRV_RV3032 is not set
+# CONFIG_RTC_DRV_RV8803 is not set
+# CONFIG_RTC_DRV_SD3078 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T93 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1302 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1343 is not set
+# CONFIG_RTC_DRV_DS1347 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6916 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RX4581 is not set
+# CONFIG_RTC_DRV_RX6110 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+# CONFIG_RTC_DRV_MCP795 is not set
+CONFIG_RTC_I2C_AND_SPI=y
+
+#
+# SPI and I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS3232 is not set
+# CONFIG_RTC_DRV_PCF2127 is not set
+# CONFIG_RTC_DRV_RV3029C2 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+# CONFIG_RTC_DRV_ZYNQMP is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PL030 is not set
+# CONFIG_RTC_DRV_PL031 is not set
+# CONFIG_RTC_DRV_CADENCE is not set
+# CONFIG_RTC_DRV_FTRTC010 is not set
+# CONFIG_RTC_DRV_R7301 is not set
+
+#
+# HID Sensor RTC drivers
+#
+CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
+
+#
+# DMA Devices
+#
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_OF=y
+# CONFIG_ALTERA_MSGDMA is not set
+# CONFIG_AMBA_PL08X is not set
+# CONFIG_BCM_SBA_RAID is not set
+# CONFIG_DW_AXI_DMAC is not set
+# CONFIG_FSL_EDMA is not set
+# CONFIG_FSL_QDMA is not set
+# CONFIG_HISI_DMA is not set
+# CONFIG_INTEL_IDMA64 is not set
+# CONFIG_MV_XOR_V2 is not set
+CONFIG_PL330_DMA=y
+# CONFIG_PLX_DMA is not set
+# CONFIG_XILINX_DMA is not set
+# CONFIG_XILINX_ZYNQMP_DMA is not set
+# CONFIG_XILINX_ZYNQMP_DPDMA is not set
+# CONFIG_QCOM_HIDMA_MGMT is not set
+# CONFIG_QCOM_HIDMA is not set
+# CONFIG_DW_DMAC is not set
+# CONFIG_DW_DMAC_PCI is not set
+# CONFIG_DW_EDMA is not set
+# CONFIG_DW_EDMA_PCIE is not set
+# CONFIG_SF_PDMA is not set
+
+#
+# DMA Clients
+#
+# CONFIG_ASYNC_TX_DMA is not set
+# CONFIG_DMATEST is not set
+
+#
+# DMABUF options
+#
+CONFIG_DMABUF_CACHE=y
+CONFIG_SYNC_FILE=y
+# CONFIG_SW_SYNC is not set
+# CONFIG_UDMABUF is not set
+# CONFIG_DMABUF_MOVE_NOTIFY is not set
+# CONFIG_DMABUF_SELFTESTS is not set
+# CONFIG_DMABUF_HEAPS is not set
+# CONFIG_DMABUF_SYSFS_STATS is not set
+# CONFIG_DMABUF_HEAPS_ROCKCHIP is not set
+# end of DMABUF options
+
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+# CONFIG_VFIO is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO_MENU=y
+# CONFIG_VIRTIO_PCI is not set
+# CONFIG_VIRTIO_MMIO is not set
+# CONFIG_VDPA is not set
+CONFIG_VHOST_MENU=y
+# CONFIG_VHOST_NET is not set
+# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# end of Microsoft Hyper-V guest support
+
+# CONFIG_GREYBUS is not set
+CONFIG_STAGING=y
+# CONFIG_PRISM2_USB is not set
+# CONFIG_COMEDI is not set
+# CONFIG_RTL8192U is not set
+# CONFIG_RTLLIB is not set
+# CONFIG_RTL8723BS is not set
+# CONFIG_R8712U is not set
+# CONFIG_R8188EU is not set
+# CONFIG_RTS5208 is not set
+# CONFIG_VT6655 is not set
+# CONFIG_VT6656 is not set
+
+#
+# IIO staging drivers
+#
+
+#
+# Accelerometers
+#
+# CONFIG_ADIS16203 is not set
+# CONFIG_ADIS16240 is not set
+# end of Accelerometers
+
+#
+# Analog to digital converters
+#
+# CONFIG_AD7816 is not set
+# CONFIG_AD7280 is not set
+# end of Analog to digital converters
+
+#
+# Analog digital bi-direction converters
+#
+# CONFIG_ADT7316 is not set
+# end of Analog digital bi-direction converters
+
+#
+# Capacitance to digital converters
+#
+# CONFIG_AD7150 is not set
+# CONFIG_AD7746 is not set
+# end of Capacitance to digital converters
+
+#
+# Direct Digital Synthesis
+#
+# CONFIG_AD9832 is not set
+# CONFIG_AD9834 is not set
+# end of Direct Digital Synthesis
+
+#
+# Network Analyzer, Impedance Converters
+#
+# CONFIG_AD5933 is not set
+# end of Network Analyzer, Impedance Converters
+
+#
+# Active energy metering IC
+#
+# CONFIG_ADE7854 is not set
+# end of Active energy metering IC
+
+#
+# Resolver to digital converters
+#
+# CONFIG_AD2S1210 is not set
+# end of Resolver to digital converters
+# end of IIO staging drivers
+
+# CONFIG_FB_SM750 is not set
+# CONFIG_STAGING_MEDIA is not set
+
+#
+# Android
+#
+# CONFIG_ASHMEM is not set
+# CONFIG_DEBUG_KINFO is not set
+# CONFIG_ION is not set
+# CONFIG_FIQ_DEBUGGER is not set
+# CONFIG_RK_CONSOLE_THREAD is not set
+# end of Android
+
+# CONFIG_STAGING_BOARD is not set
+# CONFIG_LTE_GDM724X is not set
+# CONFIG_GS_FPGABOOT is not set
+# CONFIG_UNISYSSPAR is not set
+# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
+# CONFIG_FB_TFT is not set
+# CONFIG_KS7010 is not set
+# CONFIG_PI433 is not set
+
+#
+# Gasket devices
+#
+# CONFIG_STAGING_GASKET_FRAMEWORK is not set
+# end of Gasket devices
+
+# CONFIG_XIL_AXIS_FIFO is not set
+# CONFIG_FIELDBUS_DEV is not set
+# CONFIG_QLGE is not set
+# CONFIG_WFX is not set
+# CONFIG_GOLDFISH is not set
+CONFIG_CHROME_PLATFORMS=y
+# CONFIG_CROS_EC is not set
+# CONFIG_MELLANOX_PLATFORM is not set
+CONFIG_HAVE_CLK=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_COMMON_CLK_MAX9485 is not set
+CONFIG_COMMON_CLK_RK808=y
+# CONFIG_COMMON_CLK_SI5341 is not set
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI514 is not set
+# CONFIG_COMMON_CLK_SI544 is not set
+# CONFIG_COMMON_CLK_SI570 is not set
+# CONFIG_COMMON_CLK_CDCE706 is not set
+# CONFIG_COMMON_CLK_CDCE925 is not set
+# CONFIG_COMMON_CLK_CS2000_CP is not set
+# CONFIG_CLK_QORIQ is not set
+CONFIG_COMMON_CLK_XGENE=y
+# CONFIG_COMMON_CLK_PWM is not set
+# CONFIG_COMMON_CLK_VC5 is not set
+# CONFIG_COMMON_CLK_FIXED_MMIO is not set
+CONFIG_COMMON_CLK_ROCKCHIP=y
+# CONFIG_CLK_PX30 is not set
+# CONFIG_CLK_RK3328 is not set
+# CONFIG_CLK_RK3368 is not set
+CONFIG_CLK_RK3399=y
+# CONFIG_ROCKCHIP_CLK_COMPENSATION is not set
+# CONFIG_ROCKCHIP_CLK_LINK is not set
+CONFIG_ROCKCHIP_CLK_BOOST=y
+CONFIG_ROCKCHIP_CLK_INV=y
+CONFIG_ROCKCHIP_CLK_PVTM=y
+CONFIG_ROCKCHIP_DDRCLK=y
+# CONFIG_ROCKCHIP_DDRCLK_SCPI is not set
+CONFIG_ROCKCHIP_DDRCLK_SIP=y
+CONFIG_ROCKCHIP_DDRCLK_SIP_V2=y
+CONFIG_ROCKCHIP_PLL_RK3066=y
+CONFIG_ROCKCHIP_PLL_RK3399=y
+# CONFIG_ROCKCHIP_PLL_RK3588 is not set
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_CLKSRC_MMIO=y
+CONFIG_ROCKCHIP_TIMER=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
+CONFIG_FSL_ERRATUM_A008585=y
+CONFIG_HISILICON_ERRATUM_161010101=y
+CONFIG_ARM64_ERRATUM_858921=y
+# CONFIG_MICROCHIP_PIT64B is not set
+# end of Clock Source drivers
+
+CONFIG_MAILBOX=y
+# CONFIG_ARM_MHU is not set
+# CONFIG_PLATFORM_MHU is not set
+# CONFIG_PL320_MBOX is not set
+# CONFIG_ROCKCHIP_MBOX is not set
+# CONFIG_ALTERA_MBOX is not set
+# CONFIG_MAILBOX_TEST is not set
+CONFIG_IOMMU_IOVA=y
+CONFIG_IOMMU_API=y
+CONFIG_IOMMU_SUPPORT=y
+
+#
+# Generic IOMMU Pagetable Support
+#
+# CONFIG_IOMMU_IO_PGTABLE_LPAE is not set
+# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
+# end of Generic IOMMU Pagetable Support
+
+# CONFIG_IOMMU_DEBUGFS is not set
+# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
+CONFIG_OF_IOMMU=y
+CONFIG_IOMMU_DMA=y
+CONFIG_ROCKCHIP_IOMMU=y
+# CONFIG_ARM_SMMU is not set
+# CONFIG_ARM_SMMU_V3 is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Aspeed SoC drivers
+#
+# end of Aspeed SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# CONFIG_SOC_BRCMSTB is not set
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# CONFIG_QUICC_ENGINE is not set
+# CONFIG_FSL_RCPM is not set
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+#
+# Rockchip CPU selection
+#
+CONFIG_CPU_PX30=y
+# CONFIG_CPU_RK1808 is not set
+# CONFIG_CPU_RK3308 is not set
+CONFIG_CPU_RK3328=y
+CONFIG_CPU_RK3368=y
+CONFIG_CPU_RK3399=y
+# CONFIG_CPU_RK3568 is not set
+# CONFIG_CPU_RK3588 is not set
+# end of Rockchip CPU selection
+
+CONFIG_NO_GKI=y
+CONFIG_ROCKCHIP_CPUINFO=y
+CONFIG_ROCKCHIP_GRF=y
+# CONFIG_ROCKCHIP_HW_DECOMPRESS is not set
+CONFIG_ROCKCHIP_IODOMAIN=y
+# CONFIG_ROCKCHIP_IOMUX is not set
+CONFIG_ROCKCHIP_IPA=y
+CONFIG_ROCKCHIP_OPP=y
+# CONFIG_ROCKCHIP_PERFORMANCE is not set
+CONFIG_ROCKCHIP_PM_DOMAINS=y
+CONFIG_ROCKCHIP_PVTM=y
+# CONFIG_ROCKCHIP_RAMDISK is not set
+CONFIG_ROCKCHIP_SUSPEND_MODE=y
+CONFIG_ROCKCHIP_SYSTEM_MONITOR=y
+# CONFIG_ROCKCHIP_VENDOR_STORAGE is not set
+# CONFIG_ROCKCHIP_VENDOR_STORAGE_UPDATE_LOADER is not set
+# CONFIG_ROCKCHIP_DEBUG is not set
+# CONFIG_ROCKCHIP_MINI_KERNEL is not set
+# CONFIG_ROCKCHIP_THUNDER_BOOT is not set
+# CONFIG_ROCKCHIP_NPOR_POWERGOOD is not set
+# CONFIG_RK_CMA_PROCFS is not set
+# CONFIG_RK_DMABUF_PROCFS is not set
+# CONFIG_RK_MEMBLOCK_PROCFS is not set
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# CONFIG_XILINX_VCU is not set
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+CONFIG_PM_DEVFREQ=y
+
+#
+# DEVFREQ Governors
+#
+CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
+CONFIG_DEVFREQ_GOV_PERFORMANCE=y
+CONFIG_DEVFREQ_GOV_POWERSAVE=y
+CONFIG_DEVFREQ_GOV_USERSPACE=y
+# CONFIG_DEVFREQ_GOV_PASSIVE is not set
+
+#
+# DEVFREQ Drivers
+#
+# CONFIG_ARM_RK3399_DMC_DEVFREQ is not set
+# CONFIG_ARM_ROCKCHIP_BUS_DEVFREQ is not set
+CONFIG_ARM_ROCKCHIP_DMC_DEVFREQ=y
+CONFIG_PM_DEVFREQ_EVENT=y
+CONFIG_DEVFREQ_EVENT_ROCKCHIP_DFI=y
+# CONFIG_DEVFREQ_EVENT_ROCKCHIP_NOCP is not set
+CONFIG_EXTCON=y
+
+#
+# Extcon Device Drivers
+#
+# CONFIG_EXTCON_ADC_JACK is not set
+# CONFIG_EXTCON_FSA9480 is not set
+# CONFIG_EXTCON_GPIO is not set
+# CONFIG_EXTCON_MAX3355 is not set
+# CONFIG_EXTCON_PTN5150 is not set
+# CONFIG_EXTCON_RT8973A is not set
+# CONFIG_EXTCON_SM5502 is not set
+# CONFIG_EXTCON_USB_GPIO is not set
+CONFIG_MEMORY=y
+# CONFIG_ARM_PL172_MPMC is not set
+CONFIG_IIO=y
+CONFIG_IIO_BUFFER=y
+# CONFIG_IIO_BUFFER_CB is not set
+# CONFIG_IIO_BUFFER_DMA is not set
+# CONFIG_IIO_BUFFER_DMAENGINE is not set
+# CONFIG_IIO_BUFFER_HW_CONSUMER is not set
+CONFIG_IIO_KFIFO_BUF=y
+CONFIG_IIO_TRIGGERED_BUFFER=y
+# CONFIG_IIO_CONFIGFS is not set
+CONFIG_IIO_TRIGGER=y
+CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
+# CONFIG_IIO_SW_DEVICE is not set
+# CONFIG_IIO_SW_TRIGGER is not set
+# CONFIG_IIO_TRIGGERED_EVENT is not set
+
+#
+# Accelerometers
+#
+# CONFIG_ADIS16201 is not set
+# CONFIG_ADIS16209 is not set
+# CONFIG_ADXL345_I2C is not set
+# CONFIG_ADXL345_SPI is not set
+# CONFIG_ADXL372_SPI is not set
+# CONFIG_ADXL372_I2C is not set
+# CONFIG_BMA180 is not set
+# CONFIG_BMA220 is not set
+# CONFIG_BMA400 is not set
+# CONFIG_BMC150_ACCEL is not set
+# CONFIG_DA280 is not set
+# CONFIG_DA311 is not set
+# CONFIG_DMARD06 is not set
+# CONFIG_DMARD09 is not set
+# CONFIG_DMARD10 is not set
+# CONFIG_IIO_ST_ACCEL_3AXIS is not set
+# CONFIG_KXSD9 is not set
+# CONFIG_KXCJK1013 is not set
+# CONFIG_MC3230 is not set
+# CONFIG_MMA7455_I2C is not set
+# CONFIG_MMA7455_SPI is not set
+# CONFIG_MMA7660 is not set
+# CONFIG_MMA8452 is not set
+# CONFIG_MMA9551 is not set
+# CONFIG_MMA9553 is not set
+# CONFIG_MXC4005 is not set
+# CONFIG_MXC6255 is not set
+# CONFIG_SCA3000 is not set
+# CONFIG_STK8312 is not set
+# CONFIG_STK8BA50 is not set
+# end of Accelerometers
+
+#
+# Analog to digital converters
+#
+# CONFIG_AD7091R5 is not set
+# CONFIG_AD7124 is not set
+# CONFIG_AD7192 is not set
+# CONFIG_AD7266 is not set
+# CONFIG_AD7291 is not set
+# CONFIG_AD7292 is not set
+# CONFIG_AD7298 is not set
+# CONFIG_AD7476 is not set
+# CONFIG_AD7606_IFACE_PARALLEL is not set
+# CONFIG_AD7606_IFACE_SPI is not set
+# CONFIG_AD7766 is not set
+# CONFIG_AD7768_1 is not set
+# CONFIG_AD7780 is not set
+# CONFIG_AD7791 is not set
+# CONFIG_AD7793 is not set
+# CONFIG_AD7887 is not set
+# CONFIG_AD7923 is not set
+# CONFIG_AD7949 is not set
+# CONFIG_AD799X is not set
+# CONFIG_ADI_AXI_ADC is not set
+# CONFIG_CC10001_ADC is not set
+# CONFIG_ENVELOPE_DETECTOR is not set
+# CONFIG_HI8435 is not set
+# CONFIG_HX711 is not set
+# CONFIG_INA2XX_ADC is not set
+# CONFIG_LTC2471 is not set
+# CONFIG_LTC2485 is not set
+# CONFIG_LTC2496 is not set
+# CONFIG_LTC2497 is not set
+# CONFIG_MAX1027 is not set
+# CONFIG_MAX11100 is not set
+# CONFIG_MAX1118 is not set
+# CONFIG_MAX1241 is not set
+# CONFIG_MAX1363 is not set
+# CONFIG_MAX9611 is not set
+# CONFIG_MCP320X is not set
+# CONFIG_MCP3422 is not set
+# CONFIG_MCP3911 is not set
+# CONFIG_NAU7802 is not set
+CONFIG_ROCKCHIP_SARADC=y
+# CONFIG_SD_ADC_MODULATOR is not set
+# CONFIG_TI_ADC081C is not set
+# CONFIG_TI_ADC0832 is not set
+# CONFIG_TI_ADC084S021 is not set
+# CONFIG_TI_ADC12138 is not set
+# CONFIG_TI_ADC108S102 is not set
+# CONFIG_TI_ADC128S052 is not set
+# CONFIG_TI_ADC161S626 is not set
+# CONFIG_TI_ADS1015 is not set
+# CONFIG_TI_ADS7950 is not set
+# CONFIG_TI_ADS8344 is not set
+# CONFIG_TI_ADS8688 is not set
+# CONFIG_TI_ADS124S08 is not set
+# CONFIG_TI_TLC4541 is not set
+# CONFIG_VF610_ADC is not set
+# CONFIG_XILINX_XADC is not set
+# end of Analog to digital converters
+
+#
+# Analog Front Ends
+#
+# CONFIG_IIO_RESCALE is not set
+# end of Analog Front Ends
+
+#
+# Amplifiers
+#
+# CONFIG_AD8366 is not set
+# CONFIG_HMC425 is not set
+# end of Amplifiers
+
+#
+# Chemical Sensors
+#
+# CONFIG_ATLAS_PH_SENSOR is not set
+# CONFIG_ATLAS_EZO_SENSOR is not set
+# CONFIG_BME680 is not set
+# CONFIG_CCS811 is not set
+# CONFIG_IAQCORE is not set
+# CONFIG_SCD30_CORE is not set
+# CONFIG_SENSIRION_SGP30 is not set
+# CONFIG_SPS30 is not set
+# CONFIG_VZ89X is not set
+# end of Chemical Sensors
+
+#
+# Hid Sensor IIO Common
+#
+# end of Hid Sensor IIO Common
+
+#
+# SSP Sensor Common
+#
+# CONFIG_IIO_SSP_SENSORHUB is not set
+# end of SSP Sensor Common
+
+#
+# Digital to analog converters
+#
+# CONFIG_AD5064 is not set
+# CONFIG_AD5360 is not set
+# CONFIG_AD5380 is not set
+# CONFIG_AD5421 is not set
+# CONFIG_AD5446 is not set
+# CONFIG_AD5449 is not set
+# CONFIG_AD5592R is not set
+# CONFIG_AD5593R is not set
+# CONFIG_AD5504 is not set
+# CONFIG_AD5624R_SPI is not set
+# CONFIG_AD5686_SPI is not set
+# CONFIG_AD5696_I2C is not set
+# CONFIG_AD5755 is not set
+# CONFIG_AD5758 is not set
+# CONFIG_AD5761 is not set
+# CONFIG_AD5764 is not set
+# CONFIG_AD5770R is not set
+# CONFIG_AD5791 is not set
+# CONFIG_AD7303 is not set
+# CONFIG_AD8801 is not set
+# CONFIG_DPOT_DAC is not set
+# CONFIG_DS4424 is not set
+# CONFIG_LTC1660 is not set
+# CONFIG_LTC2632 is not set
+# CONFIG_M62332 is not set
+# CONFIG_MAX517 is not set
+# CONFIG_MAX5821 is not set
+# CONFIG_MCP4725 is not set
+# CONFIG_MCP4922 is not set
+# CONFIG_TI_DAC082S085 is not set
+# CONFIG_TI_DAC5571 is not set
+# CONFIG_TI_DAC7311 is not set
+# CONFIG_TI_DAC7612 is not set
+# CONFIG_VF610_DAC is not set
+# end of Digital to analog converters
+
+#
+# IIO dummy driver
+#
+# end of IIO dummy driver
+
+#
+# Frequency Synthesizers DDS/PLL
+#
+
+#
+# Clock Generator/Distribution
+#
+# CONFIG_AD9523 is not set
+# end of Clock Generator/Distribution
+
+#
+# Phase-Locked Loop (PLL) frequency synthesizers
+#
+# CONFIG_ADF4350 is not set
+# CONFIG_ADF4371 is not set
+# end of Phase-Locked Loop (PLL) frequency synthesizers
+# end of Frequency Synthesizers DDS/PLL
+
+#
+# Digital gyroscope sensors
+#
+# CONFIG_ADIS16080 is not set
+# CONFIG_ADIS16130 is not set
+# CONFIG_ADIS16136 is not set
+# CONFIG_ADIS16260 is not set
+# CONFIG_ADXRS290 is not set
+# CONFIG_ADXRS450 is not set
+# CONFIG_BMG160 is not set
+# CONFIG_FXAS21002C is not set
+# CONFIG_MPU3050_I2C is not set
+# CONFIG_IIO_ST_GYRO_3AXIS is not set
+# CONFIG_ITG3200 is not set
+# end of Digital gyroscope sensors
+
+#
+# Health Sensors
+#
+
+#
+# Heart Rate Monitors
+#
+# CONFIG_AFE4403 is not set
+# CONFIG_AFE4404 is not set
+# CONFIG_MAX30100 is not set
+# CONFIG_MAX30102 is not set
+# end of Heart Rate Monitors
+# end of Health Sensors
+
+#
+# Humidity sensors
+#
+# CONFIG_AM2315 is not set
+# CONFIG_DHT11 is not set
+# CONFIG_HDC100X is not set
+# CONFIG_HDC2010 is not set
+# CONFIG_HTS221 is not set
+# CONFIG_HTU21 is not set
+# CONFIG_SI7005 is not set
+# CONFIG_SI7020 is not set
+# end of Humidity sensors
+
+#
+# Inertial measurement units
+#
+# CONFIG_ADIS16400 is not set
+# CONFIG_ADIS16460 is not set
+# CONFIG_ADIS16475 is not set
+# CONFIG_ADIS16480 is not set
+# CONFIG_BMI160_I2C is not set
+# CONFIG_BMI160_SPI is not set
+# CONFIG_FXOS8700_I2C is not set
+# CONFIG_FXOS8700_SPI is not set
+# CONFIG_KMX61 is not set
+# CONFIG_INV_ICM42600_I2C is not set
+# CONFIG_INV_ICM42600_SPI is not set
+# CONFIG_INV_MPU6050_I2C is not set
+# CONFIG_INV_MPU6050_SPI is not set
+# CONFIG_IIO_ST_LSM6DSX is not set
+# end of Inertial measurement units
+
+#
+# Light sensors
+#
+# CONFIG_ADJD_S311 is not set
+# CONFIG_ADUX1020 is not set
+# CONFIG_AL3010 is not set
+# CONFIG_AL3320A is not set
+# CONFIG_APDS9300 is not set
+# CONFIG_APDS9960 is not set
+# CONFIG_AS73211 is not set
+# CONFIG_BH1750 is not set
+# CONFIG_BH1780 is not set
+# CONFIG_CM32181 is not set
+# CONFIG_CM3232 is not set
+# CONFIG_CM3323 is not set
+# CONFIG_CM3605 is not set
+# CONFIG_CM36651 is not set
+# CONFIG_GP2AP002 is not set
+# CONFIG_GP2AP020A00F is not set
+CONFIG_SENSORS_ISL29018=y
+# CONFIG_SENSORS_ISL29028 is not set
+# CONFIG_ISL29125 is not set
+# CONFIG_JSA1212 is not set
+# CONFIG_RPR0521 is not set
+# CONFIG_LTR501 is not set
+# CONFIG_LV0104CS is not set
+# CONFIG_MAX44000 is not set
+# CONFIG_MAX44009 is not set
+# CONFIG_NOA1305 is not set
+# CONFIG_OPT3001 is not set
+# CONFIG_PA12203001 is not set
+# CONFIG_SI1133 is not set
+# CONFIG_SI1145 is not set
+# CONFIG_STK3310 is not set
+# CONFIG_ST_UVIS25 is not set
+# CONFIG_TCS3414 is not set
+# CONFIG_TCS3472 is not set
+CONFIG_SENSORS_TSL2563=y
+CONFIG_TSL2583=y
+# CONFIG_TSL2772 is not set
+# CONFIG_TSL4531 is not set
+# CONFIG_US5182D is not set
+# CONFIG_VCNL4000 is not set
+# CONFIG_VCNL4035 is not set
+# CONFIG_VEML6030 is not set
+# CONFIG_VEML6070 is not set
+# CONFIG_VL6180 is not set
+# CONFIG_ZOPT2201 is not set
+# end of Light sensors
+
+#
+# Magnetometer sensors
+#
+# CONFIG_AK8974 is not set
+# CONFIG_AK8975 is not set
+# CONFIG_AK09911 is not set
+# CONFIG_BMC150_MAGN_I2C is not set
+# CONFIG_BMC150_MAGN_SPI is not set
+# CONFIG_MAG3110 is not set
+# CONFIG_MMC35240 is not set
+# CONFIG_IIO_ST_MAGN_3AXIS is not set
+# CONFIG_SENSORS_HMC5843_I2C is not set
+# CONFIG_SENSORS_HMC5843_SPI is not set
+# CONFIG_SENSORS_RM3100_I2C is not set
+# CONFIG_SENSORS_RM3100_SPI is not set
+# end of Magnetometer sensors
+
+#
+# Multiplexers
+#
+# CONFIG_IIO_MUX is not set
+# end of Multiplexers
+
+#
+# Inclinometer sensors
+#
+# end of Inclinometer sensors
+
+#
+# Triggers - standalone
+#
+# CONFIG_IIO_INTERRUPT_TRIGGER is not set
+CONFIG_IIO_SYSFS_TRIGGER=y
+# end of Triggers - standalone
+
+#
+# Linear and angular position sensors
+#
+# end of Linear and angular position sensors
+
+#
+# Digital potentiometers
+#
+# CONFIG_AD5272 is not set
+# CONFIG_DS1803 is not set
+# CONFIG_MAX5432 is not set
+# CONFIG_MAX5481 is not set
+# CONFIG_MAX5487 is not set
+# CONFIG_MCP4018 is not set
+# CONFIG_MCP4131 is not set
+# CONFIG_MCP4531 is not set
+# CONFIG_MCP41010 is not set
+# CONFIG_TPL0102 is not set
+# end of Digital potentiometers
+
+#
+# Digital potentiostats
+#
+# CONFIG_LMP91000 is not set
+# end of Digital potentiostats
+
+#
+# Pressure sensors
+#
+# CONFIG_ABP060MG is not set
+# CONFIG_BMP280 is not set
+# CONFIG_DLHL60D is not set
+# CONFIG_DPS310 is not set
+# CONFIG_HP03 is not set
+# CONFIG_ICP10100 is not set
+# CONFIG_MPL115_I2C is not set
+# CONFIG_MPL115_SPI is not set
+# CONFIG_MPL3115 is not set
+# CONFIG_MS5611 is not set
+# CONFIG_MS5637 is not set
+# CONFIG_IIO_ST_PRESS is not set
+# CONFIG_T5403 is not set
+# CONFIG_HP206C is not set
+# CONFIG_ZPA2326 is not set
+# end of Pressure sensors
+
+#
+# Lightning sensors
+#
+# CONFIG_AS3935 is not set
+# end of Lightning sensors
+
+#
+# Proximity and distance sensors
+#
+# CONFIG_ISL29501 is not set
+# CONFIG_LIDAR_LITE_V2 is not set
+# CONFIG_MB1232 is not set
+# CONFIG_PING is not set
+# CONFIG_RFD77402 is not set
+# CONFIG_SRF04 is not set
+# CONFIG_SX9310 is not set
+# CONFIG_SX9500 is not set
+# CONFIG_SRF08 is not set
+# CONFIG_VCNL3020 is not set
+# CONFIG_VL53L0X_I2C is not set
+# end of Proximity and distance sensors
+
+#
+# Resolver to digital converters
+#
+# CONFIG_AD2S90 is not set
+# CONFIG_AD2S1200 is not set
+# end of Resolver to digital converters
+
+#
+# Temperature sensors
+#
+# CONFIG_LTC2983 is not set
+# CONFIG_MAXIM_THERMOCOUPLE is not set
+# CONFIG_MLX90614 is not set
+# CONFIG_MLX90632 is not set
+# CONFIG_TMP006 is not set
+# CONFIG_TMP007 is not set
+# CONFIG_TSYS01 is not set
+# CONFIG_TSYS02D is not set
+# CONFIG_MAX31856 is not set
+# end of Temperature sensors
+
+# CONFIG_NTB is not set
+# CONFIG_VME_BUS is not set
+CONFIG_PWM=y
+CONFIG_PWM_SYSFS=y
+# CONFIG_PWM_DEBUG is not set
+# CONFIG_PWM_FSL_FTM is not set
+# CONFIG_PWM_PCA9685 is not set
+CONFIG_PWM_ROCKCHIP=y
+
+#
+# IRQ chip support
+#
+CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_MAX_NR=1
+CONFIG_ARM_GIC_V2M=y
+CONFIG_ARM_GIC_V3=y
+CONFIG_ARM_GIC_V3_ITS=y
+CONFIG_ARM_GIC_V3_ITS_PCI=y
+# CONFIG_AL_FIC is not set
+CONFIG_PARTITION_PERCPU=y
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+CONFIG_ARCH_HAS_RESET_CONTROLLER=y
+CONFIG_RESET_CONTROLLER=y
+# CONFIG_RESET_TI_SYSCON is not set
+
+#
+# PHY Subsystem
+#
+CONFIG_GENERIC_PHY=y
+CONFIG_GENERIC_PHY_MIPI_DPHY=y
+# CONFIG_PHY_XGENE is not set
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# CONFIG_PHY_CADENCE_TORRENT is not set
+# CONFIG_PHY_CADENCE_DPHY is not set
+# CONFIG_PHY_CADENCE_SIERRA is not set
+# CONFIG_PHY_CADENCE_SALVO is not set
+# CONFIG_PHY_FSL_IMX8MQ_USB is not set
+# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_CPCAP_USB is not set
+# CONFIG_PHY_MAPPHONE_MDM6600 is not set
+# CONFIG_PHY_OCELOT_SERDES is not set
+# CONFIG_PHY_ROCKCHIP_CSI2_DPHY is not set
+CONFIG_PHY_ROCKCHIP_DP=y
+# CONFIG_PHY_ROCKCHIP_DPHY_RX0 is not set
+CONFIG_PHY_ROCKCHIP_EMMC=y
+# CONFIG_PHY_ROCKCHIP_INNO_COMBPHY is not set
+CONFIG_PHY_ROCKCHIP_INNO_HDMI_PHY=y
+CONFIG_PHY_ROCKCHIP_INNO_USB2=y
+CONFIG_PHY_ROCKCHIP_INNO_USB3=y
+CONFIG_PHY_ROCKCHIP_INNO_VIDEO_COMBO_PHY=y
+# CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY is not set
+CONFIG_PHY_ROCKCHIP_MIPI_RX=y
+# CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY is not set
+# CONFIG_PHY_ROCKCHIP_NANENG_EDP is not set
+# CONFIG_PHY_ROCKCHIP_NANENG_USB2 is not set
+CONFIG_PHY_ROCKCHIP_PCIE=y
+# CONFIG_PHY_ROCKCHIP_SAMSUNG_DCPHY is not set
+# CONFIG_PHY_ROCKCHIP_SAMSUNG_HDPTX is not set
+# CONFIG_PHY_ROCKCHIP_SAMSUNG_HDPTX_HDMI is not set
+# CONFIG_PHY_ROCKCHIP_SNPS_PCIE3 is not set
+CONFIG_PHY_ROCKCHIP_TYPEC=y
+CONFIG_PHY_ROCKCHIP_USB=y
+# CONFIG_PHY_ROCKCHIP_USBDP is not set
+# CONFIG_PHY_SAMSUNG_USB2 is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# CONFIG_ARM_CCI_PMU is not set
+# CONFIG_ARM_CCN is not set
+# CONFIG_ARM_CMN is not set
+CONFIG_ARM_PMU=y
+# CONFIG_ARM_DSU_PMU is not set
+# CONFIG_ARM_SPE_PMU is not set
+# CONFIG_HISI_PCIE_PMU is not set
+# end of Performance monitor support
+
+CONFIG_RAS=y
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+CONFIG_ANDROID=y
+# CONFIG_ANDROID_BINDER_IPC is not set
+# end of Android
+
+#
+# Vendor Hooks
+#
+# CONFIG_VENDOR_HOOKS is not set
+# end of Vendor Hooks
+
+# CONFIG_LIBNVDIMM is not set
+# CONFIG_DAX is not set
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+CONFIG_ROCKCHIP_EFUSE=y
+# CONFIG_ROCKCHIP_OTP is not set
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_FSI is not set
+# CONFIG_TEE is not set
+CONFIG_PM_OPP=y
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# CONFIG_MOST is not set
+# CONFIG_RK_FLASH is not set
+# CONFIG_RK_NAND is not set
+
+#
+# Headset device support
+#
+CONFIG_RK_HEADSET=y
+# end of Headset device support
+
+#
+# RKNPU
+#
+# CONFIG_ROCKCHIP_RKNPU is not set
+# end of RKNPU
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_USE_FOR_EXT2=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_XFS_FS=y
+CONFIG_XFS_SUPPORT_V4=y
+# CONFIG_XFS_QUOTA is not set
+# CONFIG_XFS_POSIX_ACL is not set
+# CONFIG_XFS_RT is not set
+# CONFIG_XFS_ONLINE_SCRUB is not set
+# CONFIG_XFS_WARN is not set
+# CONFIG_XFS_DEBUG is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_BTRFS_FS=y
+CONFIG_BTRFS_FS_POSIX_ACL=y
+# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
+# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
+# CONFIG_BTRFS_DEBUG is not set
+# CONFIG_BTRFS_ASSERT is not set
+# CONFIG_BTRFS_FS_REF_VERIFY is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+# CONFIG_FS_DAX is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_MANDATORY_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+# CONFIG_DNOTIFY is not set
+CONFIG_INOTIFY_USER=y
+# CONFIG_FANOTIFY is not set
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_AUTOFS_FS is not set
+CONFIG_FUSE_FS=y
+# CONFIG_CUSE is not set
+# CONFIG_VIRTIO_FS is not set
+CONFIG_OVERLAY_FS=y
+# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+# CONFIG_OVERLAY_FS_INDEX is not set
+# CONFIG_OVERLAY_FS_XINO_AUTO is not set
+# CONFIG_OVERLAY_FS_METACOPY is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+# CONFIG_UDF_FS is not set
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=936
+CONFIG_FAT_DEFAULT_IOCHARSET="utf8"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+CONFIG_NTFS_FS=y
+# CONFIG_NTFS_DEBUG is not set
+CONFIG_NTFS_RW=y
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_PROC_CHILDREN is not set
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
+# CONFIG_TMPFS_INODE64 is not set
+# CONFIG_HUGETLBFS is not set
+CONFIG_ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+CONFIG_CONFIGFS_FS=y
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_FILE_CACHE=y
+# CONFIG_SQUASHFS_FILE_DIRECT is not set
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_DECOMP_MULTI is not set
+# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
+# CONFIG_SQUASHFS_XATTR is not set
+CONFIG_SQUASHFS_ZLIB=y
+# CONFIG_SQUASHFS_LZ4 is not set
+# CONFIG_SQUASHFS_LZO is not set
+# CONFIG_SQUASHFS_XZ is not set
+# CONFIG_SQUASHFS_ZSTD is not set
+# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_PSTORE=y
+CONFIG_PSTORE_DEFLATE_COMPRESS=y
+# CONFIG_PSTORE_LZO_COMPRESS is not set
+# CONFIG_PSTORE_LZ4_COMPRESS is not set
+# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
+# CONFIG_PSTORE_842_COMPRESS is not set
+# CONFIG_PSTORE_ZSTD_COMPRESS is not set
+CONFIG_PSTORE_COMPRESS=y
+CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
+CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
+CONFIG_PSTORE_CONSOLE=y
+# CONFIG_PSTORE_PMSG is not set
+# CONFIG_PSTORE_FTRACE is not set
+CONFIG_PSTORE_RAM=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V2=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_NFS_SWAP=y
+# CONFIG_NFS_V4_1 is not set
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+# CONFIG_NFSD is not set
+CONFIG_GRACE_PERIOD=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_SUNRPC_SWAP=y
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+CONFIG_NLS_CODEPAGE_936=y
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
+# CONFIG_UNICODE is not set
+CONFIG_IO_WQ=y
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_TRUSTED_KEYS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+# CONFIG_SECURITY_DMESG_RESTRICT is not set
+# CONFIG_SECURITY is not set
+CONFIG_SECURITYFS=y
+CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
+# CONFIG_HARDENED_USERCOPY is not set
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_INIT_STACK_NONE=y
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+# end of Memory initialization
+# end of Kernel hardening options
+
+# CONFIG_SECURITY_BOOT_INIT is not set
+# end of Security options
+
+CONFIG_XOR_BLOCKS=y
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=y
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_AKCIPHER=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_KPP=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_GF128MUL=y
+CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_CRYPTD=y
+CONFIG_CRYPTO_AUTHENC=y
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_SIMD=y
+
+#
+# Public-key cryptography
+#
+CONFIG_CRYPTO_RSA=y
+# CONFIG_CRYPTO_DH is not set
+CONFIG_CRYPTO_ECC=y
+CONFIG_CRYPTO_ECDH=y
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=y
+CONFIG_CRYPTO_GCM=y
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+# CONFIG_CRYPTO_AEGIS128 is not set
+CONFIG_CRYPTO_SEQIV=y
+CONFIG_CRYPTO_ECHAINIV=y
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=y
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_ADIANTUM is not set
+# CONFIG_CRYPTO_ESSIV is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_CMAC=y
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+CONFIG_CRYPTO_XXHASH=y
+CONFIG_CRYPTO_BLAKE2B=y
+# CONFIG_CRYPTO_BLAKE2S is not set
+CONFIG_CRYPTO_CRCT10DIF=y
+CONFIG_CRYPTO_GHASH=y
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
+# CONFIG_CRYPTO_SHA3 is not set
+# CONFIG_CRYPTO_SM3_GENERIC is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=y
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_SM4_GENERIC is not set
+# CONFIG_CRYPTO_TEA is not set
+CONFIG_CRYPTO_TWOFISH=y
+CONFIG_CRYPTO_TWOFISH_COMMON=y
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_LZO=y
+# CONFIG_CRYPTO_842 is not set
+# CONFIG_CRYPTO_LZ4 is not set
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+
+#
+# Random Number Generation
+#
+CONFIG_CRYPTO_ANSI_CPRNG=y
+CONFIG_CRYPTO_DRBG_MENU=y
+CONFIG_CRYPTO_DRBG_HMAC=y
+# CONFIG_CRYPTO_DRBG_HASH is not set
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=y
+CONFIG_CRYPTO_JITTERENTROPY=y
+CONFIG_CRYPTO_USER_API=y
+CONFIG_CRYPTO_USER_API_HASH=y
+CONFIG_CRYPTO_USER_API_SKCIPHER=y
+# CONFIG_CRYPTO_USER_API_RNG is not set
+# CONFIG_CRYPTO_USER_API_AEAD is not set
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+CONFIG_CRYPTO_HASH_INFO=y
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_AES=y
+CONFIG_CRYPTO_LIB_ARC4=y
+# CONFIG_CRYPTO_LIB_BLAKE2S is not set
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_DES=y
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA256=y
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
+# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
+# CONFIG_CRYPTO_DEV_CCP is not set
+# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
+# CONFIG_CRYPTO_DEV_CAVIUM_ZIP is not set
+# CONFIG_CRYPTO_DEV_ROCKCHIP is not set
+# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
+# CONFIG_CRYPTO_DEV_CCREE is not set
+# CONFIG_CRYPTO_DEV_HISI_SEC is not set
+# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
+CONFIG_PKCS7_MESSAGE_PARSER=y
+# CONFIG_PKCS7_TEST_KEY is not set
+# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
+# CONFIG_PGP_LIBRARY is not set
+# CONFIG_PGP_KEY_PARSER is not set
+# CONFIG_PGP_PRELOAD is not set
+
+#
+# Certificates for signature checking
+#
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_TRUSTED_KEYS=""
+# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
+# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
+# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
+# CONFIG_PGP_PRELOAD_PUBLIC_KEYS is not set
+# end of Certificates for signature checking
+
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+CONFIG_RAID6_PQ=y
+CONFIG_RAID6_PQ_BENCHMARK=y
+CONFIG_LINEAR_RANGES=y
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_HAVE_ARCH_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+# CONFIG_INDIRECT_PIO is not set
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+CONFIG_CRC7=y
+CONFIG_LIBCRC32C=y
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_LZ4_DECOMPRESS=y
+CONFIG_ZSTD_COMPRESS=y
+CONFIG_ZSTD_DECOMPRESS=y
+CONFIG_XZ_DEC=y
+# CONFIG_XZ_DEC_X86 is not set
+# CONFIG_XZ_DEC_POWERPC is not set
+# CONFIG_XZ_DEC_IA64 is not set
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+# CONFIG_XZ_DEC_SPARC is not set
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_LZO=y
+CONFIG_DECOMPRESS_LZ4=y
+CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_REED_SOLOMON=y
+CONFIG_REED_SOLOMON_ENC8=y
+CONFIG_REED_SOLOMON_DEC8=y
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=y
+CONFIG_TEXTSEARCH_BM=y
+CONFIG_TEXTSEARCH_FSM=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_DMA_OPS=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
+CONFIG_ARCH_HAS_TEARDOWN_DMA_OPS=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
+CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
+CONFIG_SWIOTLB=y
+CONFIG_DMA_NONCOHERENT_MMAP=y
+CONFIG_DMA_COHERENT_POOL=y
+CONFIG_DMA_REMAP=y
+CONFIG_DMA_DIRECT_REMAP=y
+CONFIG_DMA_CMA=y
+# CONFIG_DMA_PERNUMA_CMA is not set
+
+#
+# Default contiguous memory area size:
+#
+CONFIG_CMA_SIZE_MBYTES=256
+CONFIG_CMA_SIZE_SEL_MBYTES=y
+# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
+# CONFIG_CMA_SIZE_SEL_MIN is not set
+# CONFIG_CMA_SIZE_SEL_MAX is not set
+CONFIG_CMA_ALIGNMENT=8
+# CONFIG_DMA_API_DEBUG is not set
+CONFIG_SGL_ALLOC=y
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+CONFIG_CLZ_TAB=y
+# CONFIG_IRQ_POLL is not set
+CONFIG_MPILIB=y
+CONFIG_LIBFDT=y
+CONFIG_OID_REGISTRY=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_SBITMAP=y
+# CONFIG_STRING_SELFTEST is not set
+# end of Library routines
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+CONFIG_DYNAMIC_DEBUG=y
+CONFIG_DYNAMIC_DEBUG_CORE=y
+CONFIG_SYMBOLIC_ERRNAME=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO_REDUCED is not set
+# CONFIG_DEBUG_INFO_COMPRESSED is not set
+# CONFIG_DEBUG_INFO_SPLIT is not set
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_BTF is not set
+# CONFIG_GDB_SCRIPTS is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0
+CONFIG_MAGIC_SYSRQ_SERIAL=y
+CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+# CONFIG_UBSAN is not set
+# end of Generic Kernel Debugging Instruments
+
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_MISC=y
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_TABLE_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_PAGE_REF is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_SCHED_STACK_END_CHECK is not set
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_SW_TAGS=y
+CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+# CONFIG_KFENCE is not set
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+# CONFIG_PANIC_ON_OOPS is not set
+CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
+# CONFIG_SOFTLOCKUP_DETECTOR is not set
+
+#
+# ARM64 NMI watchdog configuration
+#
+# end of ARM64 NMI watchdog configuration
+
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=1
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCHED_INFO=y
+CONFIG_SCHEDSTATS=y
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+CONFIG_DEBUG_SPINLOCK=y
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_HAVE_DEBUG_BUGVERBOSE=y
+
+#
+# Debug kernel data structures
+#
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_PLIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# end of Debug kernel data structures
+
+CONFIG_DEBUG_CREDENTIALS=y
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=60
+# CONFIG_RCU_TRACE is not set
+# CONFIG_RCU_EQS_DEBUG is not set
+# CONFIG_RCU_STRICT_GRACE_PERIOD is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_BOOTTIME_TRACING is not set
+CONFIG_FUNCTION_TRACER=y
+CONFIG_FUNCTION_GRAPH_TRACER=y
+CONFIG_DYNAMIC_FTRACE=y
+CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
+# CONFIG_FUNCTION_PROFILER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_HWLAT_TRACER is not set
+# CONFIG_OSNOISE_TRACER is not set
+# CONFIG_TIMERLAT_TRACER is not set
+# CONFIG_FTRACE_SYSCALLS is not set
+# CONFIG_TRACER_SNAPSHOT is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+CONFIG_BLK_DEV_IO_TRACE=y
+CONFIG_UPROBE_EVENTS=y
+CONFIG_DYNAMIC_EVENTS=y
+CONFIG_PROBE_EVENTS=y
+CONFIG_FTRACE_MCOUNT_RECORD=y
+# CONFIG_SYNTH_EVENTS is not set
+# CONFIG_HIST_TRIGGERS is not set
+# CONFIG_TRACE_EVENT_INJECT is not set
+# CONFIG_TRACEPOINT_BENCHMARK is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_TRACE_EVAL_MAP_FILE is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_STARTUP_TEST is not set
+# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
+# CONFIG_SAMPLES is not set
+CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
+CONFIG_STRICT_DEVMEM=y
+# CONFIG_IO_STRICT_DEVMEM is not set
+
+#
+# arm64 Debugging
+#
+# CONFIG_PID_IN_CONTEXTIDR is not set
+# CONFIG_ARM64_RELOC_TEST is not set
+# CONFIG_CORESIGHT is not set
+# end of arm64 Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+CONFIG_RUNTIME_TESTING_MENU=y
+CONFIG_LKDTM=y
+# CONFIG_TEST_LIST_SORT is not set
+# CONFIG_TEST_MIN_HEAP is not set
+# CONFIG_TEST_SORT is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_REED_SOLOMON_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_PERCPU_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_TEST_HEXDUMP is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_STRSCPY is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
+# CONFIG_TEST_BITMAP is not set
+# CONFIG_TEST_UUID is not set
+# CONFIG_TEST_XARRAY is not set
+# CONFIG_TEST_OVERFLOW is not set
+# CONFIG_TEST_RHASHTABLE is not set
+# CONFIG_TEST_HASH is not set
+# CONFIG_TEST_IDA is not set
+# CONFIG_TEST_LKM is not set
+# CONFIG_TEST_BITOPS is not set
+# CONFIG_TEST_VMALLOC is not set
+# CONFIG_TEST_USER_COPY is not set
+# CONFIG_TEST_BPF is not set
+# CONFIG_TEST_BLACKHOLE_DEV is not set
+# CONFIG_FIND_BIT_BENCHMARK is not set
+# CONFIG_TEST_FIRMWARE is not set
+# CONFIG_TEST_SYSCTL is not set
+# CONFIG_TEST_UDELAY is not set
+# CONFIG_TEST_STATIC_KEYS is not set
+# CONFIG_TEST_KMOD is not set
+# CONFIG_TEST_MEMCAT_P is not set
+# CONFIG_TEST_STACKINIT is not set
+# CONFIG_TEST_MEMINIT is not set
+# CONFIG_TEST_FREE_PAGES is not set
+# CONFIG_MEMTEST is not set
+# end of Kernel Testing and Coverage
+
+#
+# Rust hacking
+#
+# end of Rust hacking
+# end of Kernel hacking
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/config/rk3568/defconfig b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/config/rk3568/defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..fc0bb900bd704018deff167d04c58de66b2e1efc
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/config/rk3568/defconfig
@@ -0,0 +1,6503 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/arm64 5.10.0 Kernel Configuration
+#
+CONFIG_CC_IS_GCC=y
+CONFIG_GCC_VERSION=100301
+CONFIG_LD_VERSION=237000000
+CONFIG_CLANG_VERSION=0
+CONFIG_LLD_VERSION=0
+CONFIG_CC_CAN_LINK=y
+CONFIG_CC_CAN_LINK_STATIC=y
+CONFIG_CC_HAS_ASM_GOTO=y
+CONFIG_CC_HAS_ASM_INLINE=y
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_BUILD_SALT=""
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="localhost"
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+# CONFIG_USELIB is not set
+# CONFIG_AUDIT is not set
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_IRQ_IPI=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_IRQ_MSI_IOMMU=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+CONFIG_NO_HZ_IDLE=y
+# CONFIG_NO_HZ_FULL is not set
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+# end of Timers subsystem
+
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+CONFIG_PREEMPT_COUNT=y
+CONFIG_PREEMPTION=y
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+CONFIG_SCHED_THERMAL_PRESSURE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+CONFIG_PREEMPT_RCU=y
+# CONFIG_RCU_EXPERT is not set
+CONFIG_SRCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_TASKS_RCU_GENERIC=y
+CONFIG_TASKS_RCU=y
+CONFIG_TASKS_RUDE_RCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+# end of RCU Subsystem
+
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=18
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
+CONFIG_GENERIC_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# CONFIG_UCLAMP_TASK is not set
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_CGROUPS=y
+# CONFIG_MEMCG is not set
+# CONFIG_BLK_CGROUP is not set
+CONFIG_CGROUP_SCHED=y
+# CONFIG_QOS_SCHED is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_CFS_BANDWIDTH=y
+# CONFIG_RT_GROUP_SCHED is not set
+# CONFIG_CGROUP_PIDS is not set
+# CONFIG_CGROUP_RDMA is not set
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+# CONFIG_CGROUP_PERF is not set
+# CONFIG_CGROUP_DEBUG is not set
+# CONFIG_CGROUP_FILES is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_TIME_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_SCHED_STEAL is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+# CONFIG_SCHED_AUTOGROUP is not set
+# CONFIG_SYSFS_DEPRECATED is not set
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+CONFIG_RD_LZO=y
+CONFIG_RD_LZ4=y
+CONFIG_RD_ZSTD=y
+CONFIG_INITRAMFS_FILE_METADATA=""
+# CONFIG_BOOT_CONFIG is not set
+# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_SYSCTL=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_BPF=y
+CONFIG_EXPERT=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_PRINTK_NMI=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_HAVE_FUTEX_CMPXCHG=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_IO_URING=y
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+# CONFIG_BPF_SYSCALL is not set
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+# CONFIG_USERFAULTFD is not set
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+CONFIG_KCMP=y
+CONFIG_RSEQ=y
+# CONFIG_DEBUG_RSEQ is not set
+CONFIG_EMBEDDED=y
+CONFIG_HAVE_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+# end of Kernel Performance Events And Counters
+
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_SLAB_MERGE_DEFAULT=y
+# CONFIG_SLAB_FREELIST_RANDOM is not set
+# CONFIG_SLAB_FREELIST_HARDENED is not set
+# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+CONFIG_SLUB_CPU_PARTIAL=y
+CONFIG_SYSTEM_DATA_VERIFICATION=y
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+CONFIG_KABI_RESERVE=y
+CONFIG_KABI_SIZE_ALIGN_CHECKS=y
+# end of General setup
+
+CONFIG_ARM64=y
+CONFIG_64BIT=y
+CONFIG_MMU=y
+CONFIG_ARM64_PAGE_SHIFT=12
+CONFIG_ARM64_CONT_PTE_SHIFT=4
+CONFIG_ARM64_CONT_PMD_SHIFT=4
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=24
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA32=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SMP=y
+CONFIG_KERNEL_MODE_NEON=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=3
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_ARCH_HAS_CPU_RELAX=y
+
+#
+# Platform selection
+#
+# CONFIG_ARCH_ACTIONS is not set
+# CONFIG_ARCH_AGILEX is not set
+# CONFIG_ARCH_SUNXI is not set
+# CONFIG_ARCH_ALPINE is not set
+# CONFIG_ARCH_BCM2835 is not set
+# CONFIG_ARCH_BCM_IPROC is not set
+# CONFIG_ARCH_BERLIN is not set
+# CONFIG_ARCH_BITMAIN is not set
+# CONFIG_ARCH_BRCMSTB is not set
+# CONFIG_ARCH_EXYNOS is not set
+# CONFIG_ARCH_SPARX5 is not set
+# CONFIG_ARCH_K3 is not set
+# CONFIG_ARCH_LAYERSCAPE is not set
+# CONFIG_ARCH_LG1K is not set
+# CONFIG_ARCH_HISI is not set
+# CONFIG_ARCH_KEEMBAY is not set
+# CONFIG_ARCH_MEDIATEK is not set
+# CONFIG_ARCH_MESON is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PHYTIUM is not set
+# CONFIG_ARCH_QCOM is not set
+# CONFIG_ARCH_REALTEK is not set
+# CONFIG_ARCH_RENESAS is not set
+CONFIG_ARCH_ROCKCHIP=y
+# CONFIG_ARCH_S32 is not set
+# CONFIG_ARCH_SEATTLE is not set
+# CONFIG_ARCH_STRATIX10 is not set
+# CONFIG_ARCH_SYNQUACER is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_SPRD is not set
+# CONFIG_ARCH_THUNDER is not set
+# CONFIG_ARCH_THUNDER2 is not set
+# CONFIG_ARCH_UNIPHIER is not set
+# CONFIG_ARCH_VEXPRESS is not set
+# CONFIG_ARCH_VISCONTI is not set
+# CONFIG_ARCH_XGENE is not set
+# CONFIG_ARCH_ZX is not set
+# CONFIG_ARCH_ZYNQMP is not set
+# end of Platform selection
+
+CONFIG_HAVE_LIVEPATCH_WO_FTRACE=y
+
+#
+# Enable Livepatch
+#
+# end of Enable Livepatch
+
+#
+# Kernel Features
+#
+
+#
+# ARM errata workarounds via the alternatives framework
+#
+# CONFIG_ARM64_ERRATUM_826319 is not set
+# CONFIG_ARM64_ERRATUM_827319 is not set
+# CONFIG_ARM64_ERRATUM_824069 is not set
+# CONFIG_ARM64_ERRATUM_819472 is not set
+# CONFIG_ARM64_ERRATUM_832075 is not set
+CONFIG_ARM64_ERRATUM_843419=y
+CONFIG_ARM64_ERRATUM_1024718=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
+CONFIG_ARM64_ERRATUM_1165522=y
+CONFIG_ARM64_ERRATUM_1319367=y
+CONFIG_ARM64_ERRATUM_1530923=y
+CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
+CONFIG_ARM64_ERRATUM_1286807=y
+CONFIG_ARM64_ERRATUM_1463225=y
+CONFIG_ARM64_ERRATUM_1542419=y
+CONFIG_ARM64_ERRATUM_1508412=y
+# CONFIG_CAVIUM_ERRATUM_22375 is not set
+# CONFIG_CAVIUM_ERRATUM_23154 is not set
+CONFIG_CAVIUM_ERRATUM_27456=y
+CONFIG_CAVIUM_ERRATUM_30115=y
+CONFIG_CAVIUM_TX2_ERRATUM_219=y
+CONFIG_FUJITSU_ERRATUM_010001=y
+CONFIG_HISILICON_ERRATUM_161600802=y
+# CONFIG_HISILICON_ERRATUM_1980005 is not set
+CONFIG_QCOM_FALKOR_ERRATUM_1003=y
+CONFIG_QCOM_FALKOR_ERRATUM_1009=y
+CONFIG_QCOM_QDF2400_ERRATUM_0065=y
+CONFIG_QCOM_FALKOR_ERRATUM_E1041=y
+CONFIG_SOCIONEXT_SYNQUACER_PREITS=y
+CONFIG_HISILICON_ERRATUM_HIP08_RU_PREFETCH=y
+# CONFIG_HISILICON_HIP08_RU_PREFETCH_DEFAULT_OFF is not set
+# end of ARM errata workarounds via the alternatives framework
+
+CONFIG_ARM64_4K_PAGES=y
+# CONFIG_ARM64_16K_PAGES is not set
+# CONFIG_ARM64_64K_PAGES is not set
+CONFIG_ARM64_VA_BITS_39=y
+# CONFIG_ARM64_VA_BITS_48 is not set
+CONFIG_ARM64_VA_BITS=39
+CONFIG_ARM64_PA_BITS_48=y
+CONFIG_ARM64_PA_BITS=48
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SCHED_MC=y
+# CONFIG_SCHED_CLUSTER is not set
+# CONFIG_SCHED_SMT is not set
+CONFIG_NR_CPUS=8
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_ARM64_BOOTPARAM_HOTPLUG_CPU0 is not set
+# CONFIG_NUMA is not set
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+CONFIG_HZ_300=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=300
+CONFIG_SCHED_HRTICK=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HW_PERF_EVENTS=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_LLC_128_LINE_SIZE=y
+CONFIG_ARCH_HAS_FILTER_PGPROT=y
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+# CONFIG_PARAVIRT is not set
+# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+# CONFIG_KEXEC is not set
+# CONFIG_KEXEC_FILE is not set
+# CONFIG_CRASH_DUMP is not set
+# CONFIG_XEN is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_UNMAP_KERNEL_AT_EL0=y
+CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY=y
+CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
+# CONFIG_ARM64_PMEM_LEGACY is not set
+# CONFIG_ARM64_SW_TTBR0_PAN is not set
+CONFIG_ARM64_TAGGED_ADDR_ABI=y
+# CONFIG_AARCH32_EL0 is not set
+
+#
+# ARMv8.1 architectural features
+#
+CONFIG_ARM64_HW_AFDBM=y
+CONFIG_ARM64_PAN=y
+CONFIG_AS_HAS_LSE_ATOMICS=y
+CONFIG_ARM64_VHE=y
+# end of ARMv8.1 architectural features
+
+#
+# ARMv8.2 architectural features
+#
+# CONFIG_ARM64_PMEM is not set
+CONFIG_ARM64_RAS_EXTN=y
+CONFIG_ARM64_CNP=y
+# end of ARMv8.2 architectural features
+
+#
+# ARMv8.3 architectural features
+#
+CONFIG_ARM64_PTR_AUTH=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET=y
+CONFIG_CC_HAS_SIGN_RETURN_ADDRESS=y
+CONFIG_AS_HAS_PAC=y
+CONFIG_AS_HAS_CFI_NEGATE_RA_STATE=y
+# end of ARMv8.3 architectural features
+
+#
+# ARMv8.4 architectural features
+#
+CONFIG_ARM64_AMU_EXTN=y
+CONFIG_AS_HAS_ARMV8_4=y
+CONFIG_ARM64_TLB_RANGE=y
+# end of ARMv8.4 architectural features
+
+#
+# ARMv8.5 architectural features
+#
+CONFIG_ARM64_BTI=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI=y
+CONFIG_ARM64_E0PD=y
+CONFIG_ARCH_RANDOM=y
+CONFIG_ARM64_AS_HAS_MTE=y
+CONFIG_ARM64_MTE=y
+# end of ARMv8.5 architectural features
+
+#
+# ARMv8.6 architectural features
+#
+CONFIG_ARM64_TWED=y
+# end of ARMv8.6 architectural features
+
+#
+# ARMv8.7 architectural features
+#
+CONFIG_ARM64_EPAN=y
+# end of ARMv8.7 architectural features
+
+CONFIG_ARM64_SVE=y
+CONFIG_ARM64_MODULE_PLTS=y
+# CONFIG_ARM64_PSEUDO_NMI is not set
+CONFIG_RELOCATABLE=y
+# CONFIG_RANDOMIZE_BASE is not set
+CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
+CONFIG_STACKPROTECTOR_PER_TASK=y
+# CONFIG_ASCEND_FEATURES is not set
+# end of Kernel Features
+
+#
+# Boot options
+#
+CONFIG_CMDLINE=""
+# CONFIG_EFI is not set
+# end of Boot options
+
+#
+# Power management options
+#
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+# CONFIG_HIBERNATION is not set
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+CONFIG_PM_DEBUG=y
+CONFIG_PM_ADVANCED_DEBUG=y
+# CONFIG_PM_TEST_SUSPEND is not set
+CONFIG_PM_SLEEP_DEBUG=y
+# CONFIG_DPM_WATCHDOG is not set
+CONFIG_PM_CLK=y
+CONFIG_PM_GENERIC_DOMAINS=y
+CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
+CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
+CONFIG_PM_GENERIC_DOMAINS_OF=y
+CONFIG_CPU_PM=y
+CONFIG_ENERGY_MODEL=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# end of Power management options
+
+#
+# CPU Power Management
+#
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
+# CONFIG_CPU_IDLE_GOV_LADDER is not set
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
+CONFIG_DT_IDLE_STATES=y
+
+#
+# ARM CPU Idle Drivers
+#
+CONFIG_ARM_CPUIDLE=y
+# CONFIG_ARM_PSCI_CPUIDLE is not set
+# end of ARM CPU Idle Drivers
+
+CONFIG_HALTPOLL_CPUIDLE=y
+# end of CPU Idle
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_ATTR_SET=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+# CONFIG_CPU_FREQ_STAT is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+
+#
+# CPU frequency scaling drivers
+#
+CONFIG_CPUFREQ_DT=y
+CONFIG_CPUFREQ_DT_PLATDEV=y
+# CONFIG_ARM_ROCKCHIP_CPUFREQ is not set
+# CONFIG_ARM_SCMI_CPUFREQ is not set
+# end of CPU Frequency scaling
+# end of CPU Power Management
+
+#
+# Firmware Drivers
+#
+CONFIG_ARM_SCMI_PROTOCOL=y
+CONFIG_ARM_SCMI_POWER_DOMAIN=y
+# CONFIG_ARM_SCPI_PROTOCOL is not set
+# CONFIG_ARM_SDE_INTERFACE is not set
+# CONFIG_FIRMWARE_MEMMAP is not set
+# CONFIG_FW_CFG_SYSFS is not set
+CONFIG_ROCKCHIP_SIP=y
+# CONFIG_GOOGLE_FIRMWARE is not set
+CONFIG_ARM_PSCI_FW=y
+# CONFIG_ARM_PSCI_CHECKER is not set
+CONFIG_HAVE_ARM_SMCCC=y
+CONFIG_HAVE_ARM_SMCCC_DISCOVERY=y
+CONFIG_ARM_SMCCC_SOC_ID=y
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+# CONFIG_VIRTUALIZATION is not set
+CONFIG_ARM64_CRYPTO=y
+CONFIG_CRYPTO_SHA256_ARM64=y
+# CONFIG_CRYPTO_SHA512_ARM64 is not set
+CONFIG_CRYPTO_SHA1_ARM64_CE=y
+CONFIG_CRYPTO_SHA2_ARM64_CE=y
+# CONFIG_CRYPTO_SHA512_ARM64_CE is not set
+# CONFIG_CRYPTO_SHA3_ARM64 is not set
+# CONFIG_CRYPTO_SM3_ARM64_CE is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_BLK is not set
+# CONFIG_CRYPTO_SM4_ARM64_NEON_BLK is not set
+CONFIG_CRYPTO_GHASH_ARM64_CE=y
+# CONFIG_CRYPTO_CRCT10DIF_ARM64_CE is not set
+CONFIG_CRYPTO_AES_ARM64=y
+CONFIG_CRYPTO_AES_ARM64_CE=y
+CONFIG_CRYPTO_AES_ARM64_CE_CCM=y
+CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
+# CONFIG_CRYPTO_AES_ARM64_NEON_BLK is not set
+# CONFIG_CRYPTO_CHACHA20_NEON is not set
+# CONFIG_CRYPTO_POLY1305_NEON is not set
+# CONFIG_CRYPTO_NHPOLY1305_NEON is not set
+# CONFIG_CRYPTO_AES_ARM64_BS is not set
+CONFIG_SELFDECOMPRESS_ZIMAGE=y
+
+#
+# zImage support selfdecompre features
+#
+# CONFIG_SELFDECOMPRESS_ZIMAGE_GZIP is not set
+CONFIG_SELFDECOMPRESS_ZIMAGE_XZ=y
+# CONFIG_SELFDECOMPRESS_ZIMAGE_LZ4 is not set
+# CONFIG_SELFDECOMPRESS_ZIMAGE_LZMA is not set
+# CONFIG_SELFDECOMPRESS_ZIMAGE_LZO is not set
+# CONFIG_ZIMAGE_2M_TEXT_OFFSET is not set
+# end of zImage support selfdecompre features
+
+#
+# General architecture-dependent options
+#
+# CONFIG_KPROBES is not set
+# CONFIG_JUMP_LABEL is not set
+CONFIG_UPROBES=y
+# CONFIG_UPROBES_SUPPORT_PC_ALTER is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_KEEPINITRD=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_TABLE_FREE=y
+CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+# CONFIG_COMPAT_32BIT_TIME is not set
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
+CONFIG_RANDOMIZE_KSTACK_OFFSET=y
+# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_COMPILER_H=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+CONFIG_ARCH_HAS_RELR=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_GCC_PLUGINS=y
+# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_FORCE_LOAD=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+# CONFIG_MODULE_COMPRESS is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLK_SCSI_REQUEST=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_CMDLINE_PARSER is not set
+# CONFIG_BLK_WBT is not set
+CONFIG_BLK_DEBUG_FS=y
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+# CONFIG_BLK_DEV_DUMPINFO is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_AIX_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+# CONFIG_CMDLINE_PARTITION is not set
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_PM=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=y
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_ASN1=y
+CONFIG_UNINLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_HAVE_ELF_PROT=y
+CONFIG_ARCH_USE_GNU_PROPERTY=y
+CONFIG_ELFCORE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_HOLES_IN_ZONE=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_MEMORY_ISOLATION=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_COMPACTION is not set
+# CONFIG_PAGE_REPORTING is not set
+CONFIG_MIGRATION=y
+# CONFIG_HUGE_VMALLOC_DEFAULT_ENABLED is not set
+CONFIG_CONTIG_ALLOC=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_BOUNCE=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+# CONFIG_MEMORY_FAILURE is not set
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+# CONFIG_CLEANCACHE is not set
+# CONFIG_FRONTSWAP is not set
+# CONFIG_ETMEM is not set
+# CONFIG_PAGE_CACHE_LIMIT is not set
+CONFIG_CMA=y
+# CONFIG_CMA_DEBUG is not set
+# CONFIG_CMA_DEBUGFS is not set
+CONFIG_CMA_AREAS=7
+# CONFIG_ZPOOL is not set
+# CONFIG_ZBUD is not set
+CONFIG_ZSMALLOC=y
+# CONFIG_ZSMALLOC_STAT is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+CONFIG_FRAME_VECTOR=y
+CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_BENCHMARK is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+# CONFIG_PIN_MEMORY is not set
+# CONFIG_CLEAR_FREELIST_PAGE is not set
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_NET_INGRESS=y
+CONFIG_SKB_EXTENSIONS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+CONFIG_XFRM=y
+CONFIG_XFRM_ALGO=y
+CONFIG_XFRM_USER=y
+# CONFIG_XFRM_INTERFACE is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_NET_KEY=y
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_IP_FIB_TRIE_STATS is not set
+# CONFIG_IP_MULTIPLE_TABLES is not set
+# CONFIG_IP_ROUTE_MULTIPATH is not set
+# CONFIG_IP_ROUTE_VERBOSE is not set
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_IP_MROUTE_COMMON=y
+CONFIG_IP_MROUTE=y
+# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
+# CONFIG_IP_PIMSM_V1 is not set
+# CONFIG_IP_PIMSM_V2 is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_NET_IPVTI is not set
+# CONFIG_NET_FOU is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_TCP_COMP is not set
+CONFIG_IPV6=y
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
+# CONFIG_IPV6_VTI is not set
+# CONFIG_IPV6_SIT is not set
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+# CONFIG_MPTCP is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NET_PTP_CLASSIFY=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=y
+# CONFIG_NETFILTER_NETLINK_ACCT is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NETFILTER_NETLINK_OSF is not set
+CONFIG_NF_CONNTRACK=y
+# CONFIG_NF_LOG_NETDEV is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_ZONES is not set
+CONFIG_NF_CONNTRACK_PROCFS=y
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CONNTRACK_LABELS is not set
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+# CONFIG_NF_CONNTRACK_FTP is not set
+# CONFIG_NF_CONNTRACK_H323 is not set
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_SNMP is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+# CONFIG_NF_CONNTRACK_TFTP is not set
+# CONFIG_NF_CT_NETLINK is not set
+CONFIG_NF_NAT=y
+CONFIG_NF_NAT_REDIRECT=y
+CONFIG_NF_NAT_MASQUERADE=y
+# CONFIG_NF_TABLES is not set
+CONFIG_NETFILTER_XTABLES=y
+
+#
+# Xtables combined modules
+#
+# CONFIG_NETFILTER_XT_MARK is not set
+# CONFIG_NETFILTER_XT_CONNMARK is not set
+
+#
+# Xtables targets
+#
+# CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+# CONFIG_NETFILTER_XT_TARGET_HL is not set
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+# CONFIG_NETFILTER_XT_TARGET_LED is not set
+# CONFIG_NETFILTER_XT_TARGET_LOG is not set
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+CONFIG_NETFILTER_XT_NAT=y
+CONFIG_NETFILTER_XT_TARGET_NETMAP=y
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+CONFIG_NETFILTER_XT_TARGET_REDIRECT=y
+CONFIG_NETFILTER_XT_TARGET_MASQUERADE=y
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
+
+#
+# Xtables matches
+#
+# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_BPF is not set
+# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ECN is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_HL is not set
+# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_MAC is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# end of Core Netfilter Configuration
+
+# CONFIG_IP_SET is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=y
+# CONFIG_NF_SOCKET_IPV4 is not set
+# CONFIG_NF_TPROXY_IPV4 is not set
+# CONFIG_NF_DUP_IPV4 is not set
+# CONFIG_NF_LOG_ARP is not set
+# CONFIG_NF_LOG_IPV4 is not set
+# CONFIG_NF_REJECT_IPV4 is not set
+CONFIG_IP_NF_IPTABLES=y
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_RPFILTER is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+CONFIG_IP_NF_FILTER=y
+# CONFIG_IP_NF_TARGET_REJECT is not set
+# CONFIG_IP_NF_TARGET_SYNPROXY is not set
+CONFIG_IP_NF_NAT=y
+CONFIG_IP_NF_TARGET_MASQUERADE=y
+CONFIG_IP_NF_TARGET_NETMAP=y
+CONFIG_IP_NF_TARGET_REDIRECT=y
+CONFIG_IP_NF_MANGLE=y
+# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
+# CONFIG_IP_NF_TARGET_ECN is not set
+# CONFIG_IP_NF_TARGET_TTL is not set
+# CONFIG_IP_NF_RAW is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# end of IP: Netfilter Configuration
+
+#
+# IPv6: Netfilter Configuration
+#
+# CONFIG_NF_SOCKET_IPV6 is not set
+# CONFIG_NF_TPROXY_IPV6 is not set
+# CONFIG_NF_DUP_IPV6 is not set
+# CONFIG_NF_REJECT_IPV6 is not set
+# CONFIG_NF_LOG_IPV6 is not set
+# CONFIG_IP6_NF_IPTABLES is not set
+# end of IPv6: Netfilter Configuration
+
+CONFIG_NF_DEFRAG_IPV6=y
+# CONFIG_NF_CONNTRACK_BRIDGE is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+# CONFIG_BRIDGE is not set
+CONFIG_HAVE_NET_DSA=y
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=y
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+# CONFIG_NET_L3_MASTER_DEV is not set
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
+# CONFIG_CGROUP_NET_PRIO is not set
+# CONFIG_CGROUP_NET_CLASSID is not set
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+# CONFIG_BPF_JIT is not set
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+CONFIG_CAN=y
+CONFIG_CAN_RAW=y
+CONFIG_CAN_BCM=y
+CONFIG_CAN_GW=y
+# CONFIG_CAN_J1939 is not set
+# CONFIG_CAN_ISOTP is not set
+
+#
+# CAN Device Drivers
+#
+# CONFIG_CAN_VCAN is not set
+# CONFIG_CAN_VXCAN is not set
+# CONFIG_CAN_SLCAN is not set
+CONFIG_CAN_DEV=y
+CONFIG_CAN_CALC_BITTIMING=y
+# CONFIG_CAN_FLEXCAN is not set
+# CONFIG_CAN_GRCAN is not set
+# CONFIG_CAN_KVASER_PCIEFD is not set
+# CONFIG_CAN_XILINXCAN is not set
+# CONFIG_CAN_C_CAN is not set
+# CONFIG_CAN_CC770 is not set
+# CONFIG_CAN_IFI_CANFD is not set
+# CONFIG_CAN_M_CAN is not set
+# CONFIG_CAN_PEAK_PCIEFD is not set
+# CONFIG_CAN_SJA1000 is not set
+# CONFIG_CAN_SOFTING is not set
+
+#
+# CAN SPI interfaces
+#
+# CONFIG_CAN_HI311X is not set
+# CONFIG_CAN_MCP251X is not set
+# CONFIG_CAN_MCP251XFD is not set
+# end of CAN SPI interfaces
+
+#
+# CAN USB interfaces
+#
+# CONFIG_CAN_8DEV_USB is not set
+# CONFIG_CAN_EMS_USB is not set
+# CONFIG_CAN_ESD_USB2 is not set
+# CONFIG_CAN_GS_USB is not set
+# CONFIG_CAN_KVASER_USB is not set
+# CONFIG_CAN_MCBA_USB is not set
+# CONFIG_CAN_PEAK_USB is not set
+# CONFIG_CAN_UCAN is not set
+# end of CAN USB interfaces
+
+# CONFIG_CAN_DEBUG_DEVICES is not set
+# end of CAN Device Drivers
+
+CONFIG_BT=y
+CONFIG_BT_BREDR=y
+CONFIG_BT_RFCOMM=y
+# CONFIG_BT_RFCOMM_TTY is not set
+# CONFIG_BT_BNEP is not set
+CONFIG_BT_HIDP=y
+# CONFIG_BT_HS is not set
+CONFIG_BT_LE=y
+# CONFIG_BT_LEDS is not set
+# CONFIG_BT_MSFTEXT is not set
+CONFIG_BT_DEBUGFS=y
+# CONFIG_BT_SELFTEST is not set
+
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_INTEL=y
+CONFIG_BT_BCM=y
+CONFIG_BT_RTL=y
+CONFIG_BT_HCIBTUSB=y
+# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not set
+CONFIG_BT_HCIBTUSB_BCM=y
+# CONFIG_BT_HCIBTUSB_MTK is not set
+CONFIG_BT_HCIBTUSB_RTL=y
+# CONFIG_BT_HCIBTSDIO is not set
+CONFIG_BT_HCIUART=y
+CONFIG_BT_HCIUART_H4=y
+# CONFIG_BT_HCIUART_BCSP is not set
+CONFIG_BT_HCIUART_ATH3K=y
+# CONFIG_BT_HCIUART_INTEL is not set
+# CONFIG_BT_HCIUART_AG6XX is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+CONFIG_BT_HCIBFUSB=y
+CONFIG_BT_HCIVHCI=y
+CONFIG_BT_MRVL=y
+CONFIG_BT_MRVL_SDIO=y
+# CONFIG_BT_ATH3K is not set
+# CONFIG_BT_MTKSDIO is not set
+# end of Bluetooth device drivers
+
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+CONFIG_WIRELESS=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_WEXT_PRIV=y
+CONFIG_CFG80211=y
+CONFIG_NL80211_TESTMODE=y
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
+CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
+CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
+CONFIG_CFG80211_DEFAULT_PS=y
+CONFIG_CFG80211_DEBUGFS=y
+CONFIG_CFG80211_CRDA_SUPPORT=y
+CONFIG_CFG80211_WEXT=y
+CONFIG_MAC80211=y
+CONFIG_MAC80211_HAS_RC=y
+CONFIG_MAC80211_RC_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
+# CONFIG_MAC80211_MESH is not set
+CONFIG_MAC80211_LEDS=y
+CONFIG_MAC80211_DEBUGFS=y
+# CONFIG_MAC80211_MESSAGE_TRACING is not set
+CONFIG_MAC80211_DEBUG_MENU=y
+# CONFIG_MAC80211_NOINLINE is not set
+CONFIG_MAC80211_VERBOSE_DEBUG=y
+# CONFIG_MAC80211_MLME_DEBUG is not set
+# CONFIG_MAC80211_STA_DEBUG is not set
+# CONFIG_MAC80211_HT_DEBUG is not set
+# CONFIG_MAC80211_OCB_DEBUG is not set
+# CONFIG_MAC80211_IBSS_DEBUG is not set
+# CONFIG_MAC80211_PS_DEBUG is not set
+# CONFIG_MAC80211_TDLS_DEBUG is not set
+# CONFIG_MAC80211_DEBUG_COUNTERS is not set
+CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
+# CONFIG_WIMAX is not set
+CONFIG_RFKILL=y
+CONFIG_RFKILL_LEDS=y
+# CONFIG_RFKILL_INPUT is not set
+# CONFIG_RFKILL_GPIO is not set
+# CONFIG_NET_9P is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_GRO_CELLS=y
+CONFIG_PAGE_POOL=y
+# CONFIG_FAILOVER is not set
+CONFIG_ETHTOOL_NETLINK=y
+CONFIG_HAVE_EBPF_JIT=y
+
+#
+# Device Drivers
+#
+CONFIG_ARM_AMBA=y
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+# CONFIG_PCIEAER is not set
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
+# CONFIG_PCI_PRI is not set
+# CONFIG_PCI_PASID is not set
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_PCI_FTPCI100 is not set
+# CONFIG_PCI_HOST_GENERIC is not set
+# CONFIG_PCIE_XILINX is not set
+# CONFIG_PCI_XGENE is not set
+# CONFIG_PCIE_ALTERA is not set
+# CONFIG_PCI_HOST_THUNDER_PEM is not set
+# CONFIG_PCI_HOST_THUNDER_ECAM is not set
+# CONFIG_PCIE_ROCKCHIP_HOST is not set
+
+#
+# DesignWare PCI Core Support
+#
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# CONFIG_PCI_HISI is not set
+# CONFIG_PCIE_KIRIN is not set
+# CONFIG_PCI_MESON is not set
+# CONFIG_PCIE_AL is not set
+# end of DesignWare PCI Core Support
+
+#
+# Mobiveil PCIe Core Support
+#
+# CONFIG_PCIE_LAYERSCAPE_GEN4 is not set
+# end of Mobiveil PCIe Core Support
+
+#
+# Cadence PCIe controllers support
+#
+# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
+# CONFIG_PCI_J721E_HOST is not set
+# end of Cadence PCIe controllers support
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+# CONFIG_UEVENT_HELPER is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_FW_LOADER_USER_HELPER is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+CONFIG_FW_CACHE=y
+# end of Firmware loader
+
+CONFIG_WANT_DEV_COREDUMP=y
+CONFIG_ALLOW_DEV_COREDUMP=y
+CONFIG_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+CONFIG_DEBUG_DEVRES=y
+# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_SOC_BUS=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_I2C=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_REGMAP_IRQ=y
+CONFIG_DMA_SHARED_BUFFER=y
+# CONFIG_DMA_FENCE_TRACE is not set
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+# CONFIG_BRCMSTB_GISB_ARB is not set
+# CONFIG_MOXTET is not set
+# CONFIG_SIMPLE_PM_BUS is not set
+# CONFIG_VEXPRESS_CONFIG is not set
+# CONFIG_MHI_BUS is not set
+# end of Bus devices
+
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+# CONFIG_GNSS is not set
+CONFIG_MTD=y
+# CONFIG_MTD_TESTS is not set
+
+#
+# Partition parsers
+#
+# CONFIG_MTD_AR7_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# end of Partition parsers
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_MTD_OOPS is not set
+# CONFIG_MTD_SWAP is not set
+# CONFIG_MTD_PARTITIONED_MASTER is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# end of RAM/ROM/Flash chip drivers
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+# end of Mapping drivers for chip access
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_MCHP23K256 is not set
+# CONFIG_MTD_SST25L is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOCG3 is not set
+# end of Self-contained MTD device drivers
+
+#
+# NAND
+#
+# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_RAW_NAND is not set
+# CONFIG_MTD_SPI_NAND is not set
+
+#
+# ECC engine support
+#
+# end of ECC engine support
+# end of NAND
+
+#
+# LPDDR & LPDDR2 PCM memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# end of LPDDR & LPDDR2 PCM memory drivers
+
+# CONFIG_MTD_SPI_NOR is not set
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_LIMIT=20
+# CONFIG_MTD_UBI_FASTMAP is not set
+# CONFIG_MTD_UBI_GLUEBI is not set
+# CONFIG_MTD_UBI_BLOCK is not set
+# CONFIG_MTD_HYPERBUS is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+# CONFIG_OF_UNITTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_NET=y
+CONFIG_OF_RESERVED_MEM=y
+# CONFIG_OF_OVERLAY is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+CONFIG_CDROM=y
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+CONFIG_ZRAM=y
+# CONFIG_ZRAM_WRITEBACK is not set
+# CONFIG_ZRAM_MEMORY_TRACKING is not set
+# CONFIG_BLK_DEV_UMEM is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SKD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=1
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_RSXX is not set
+
+#
+# NVME Support
+#
+CONFIG_NVME_CORE=y
+CONFIG_BLK_DEV_NVME=y
+# CONFIG_NVME_MULTIPATH is not set
+# CONFIG_NVME_HWMON is not set
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# CONFIG_NVME_TARGET is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_LATTICE_ECP3_CONFIG is not set
+CONFIG_SRAM=y
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_PVPANIC is not set
+# CONFIG_HISI_HIKEY_USB is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_AT25 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_IDT_89HPESX is not set
+# CONFIG_EEPROM_EE1004 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# end of Texas Instruments shared transport line discipline
+
+# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_MISC_RTSX_USB is not set
+# CONFIG_HABANA_AI is not set
+# CONFIG_UACCE is not set
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+CONFIG_SCSI_SCAN_ASYNC=y
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=y
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_HISI_SAS is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT3SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_RAMAXEL_SPRAID is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+# CONFIG_SCSI_DH is not set
+# end of SCSI device support
+
+CONFIG_HAVE_PATA_PLATFORM=y
+CONFIG_ATA=y
+CONFIG_SATA_HOST=y
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_ATA_FORCE=y
+CONFIG_SATA_PMP=y
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+CONFIG_SATA_AHCI_PLATFORM=y
+# CONFIG_AHCI_CEVA is not set
+# CONFIG_AHCI_QORIQ is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_ATA_SFF is not set
+CONFIG_MD=y
+# CONFIG_BLK_DEV_MD is not set
+# CONFIG_BCACHE is not set
+# CONFIG_BLK_DEV_DM is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+CONFIG_NETDEVICES=y
+CONFIG_MII=y
+CONFIG_NET_CORE=y
+# CONFIG_BONDING is not set
+# CONFIG_DUMMY is not set
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NET_TEAM is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_IPVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_MACSEC is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_TUN is not set
+# CONFIG_TUN_VNET_CROSS_LE is not set
+# CONFIG_VETH is not set
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+
+#
+# Distributed Switch Architecture drivers
+#
+# end of Distributed Switch Architecture drivers
+
+CONFIG_ETHERNET=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_ADAPTEC is not set
+# CONFIG_NET_VENDOR_AGERE is not set
+CONFIG_NET_VENDOR_ALACRITECH=y
+# CONFIG_SLICOSS is not set
+# CONFIG_NET_VENDOR_ALTEON is not set
+# CONFIG_ALTERA_TSE is not set
+CONFIG_NET_VENDOR_AMAZON=y
+# CONFIG_ENA_ETHERNET is not set
+# CONFIG_NET_VENDOR_AMD is not set
+CONFIG_NET_VENDOR_AQUANTIA=y
+# CONFIG_AQTION is not set
+# CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_VENDOR_ATHEROS is not set
+CONFIG_NET_VENDOR_AURORA=y
+# CONFIG_AURORA_NB8800 is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_BROCADE is not set
+CONFIG_NET_VENDOR_CADENCE=y
+# CONFIG_MACB is not set
+# CONFIG_NET_VENDOR_CAVIUM is not set
+# CONFIG_NET_VENDOR_CHELSIO is not set
+# CONFIG_NET_VENDOR_CISCO is not set
+CONFIG_NET_VENDOR_CORTINA=y
+# CONFIG_GEMINI_ETHERNET is not set
+# CONFIG_DNET is not set
+# CONFIG_NET_VENDOR_DEC is not set
+# CONFIG_NET_VENDOR_DLINK is not set
+# CONFIG_NET_VENDOR_EMULEX is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
+CONFIG_NET_VENDOR_GOOGLE=y
+# CONFIG_GVE is not set
+# CONFIG_NET_VENDOR_HISILICON is not set
+CONFIG_NET_VENDOR_HUAWEI=y
+# CONFIG_BMA is not set
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_INTEL=y
+# CONFIG_E100 is not set
+# CONFIG_E1000 is not set
+CONFIG_E1000E=y
+# CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
+# CONFIG_IXGB is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGBEVF is not set
+# CONFIG_I40E is not set
+# CONFIG_I40EVF is not set
+# CONFIG_ICE is not set
+# CONFIG_FM10K is not set
+# CONFIG_IGC is not set
+CONFIG_NET_VENDOR_NETSWIFT=y
+# CONFIG_NGBE is not set
+# CONFIG_TXGBE is not set
+# CONFIG_JME is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MELLANOX is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+CONFIG_NET_VENDOR_MICROSEMI=y
+# CONFIG_NET_VENDOR_MYRI is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+CONFIG_NET_VENDOR_NETERION=y
+# CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
+CONFIG_NET_VENDOR_NETRONOME=y
+# CONFIG_NFP is not set
+CONFIG_NET_VENDOR_NI=y
+# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
+# CONFIG_NET_VENDOR_NVIDIA is not set
+# CONFIG_NET_VENDOR_OKI is not set
+# CONFIG_ETHOC is not set
+CONFIG_NET_VENDOR_PACKET_ENGINES=y
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+CONFIG_NET_VENDOR_PENSANDO=y
+# CONFIG_IONIC is not set
+# CONFIG_NET_VENDOR_QLOGIC is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
+# CONFIG_NET_VENDOR_RDC is not set
+# CONFIG_NET_VENDOR_REALTEK is not set
+# CONFIG_NET_VENDOR_RENESAS is not set
+# CONFIG_NET_VENDOR_ROCKER is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+CONFIG_NET_VENDOR_SOLARFLARE=y
+# CONFIG_SFC is not set
+# CONFIG_SFC_FALCON is not set
+# CONFIG_NET_VENDOR_SILAN is not set
+# CONFIG_NET_VENDOR_SIS is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+CONFIG_NET_VENDOR_SOCIONEXT=y
+CONFIG_NET_VENDOR_STMICRO=y
+CONFIG_STMMAC_ETH=y
+# CONFIG_STMMAC_SELFTESTS is not set
+CONFIG_STMMAC_PLATFORM=y
+# CONFIG_DWMAC_DWC_QOS_ETH is not set
+CONFIG_DWMAC_GENERIC=y
+CONFIG_DWMAC_ROCKCHIP=y
+CONFIG_DWMAC_ROCKCHIP_TOOL=y
+CONFIG_DWMAC_RK_AUTO_DELAYLINE=y
+# CONFIG_DWMAC_INTEL_PLAT is not set
+# CONFIG_DWMAC_LOONGSON is not set
+# CONFIG_STMMAC_PCI is not set
+# CONFIG_NET_VENDOR_SUN is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
+# CONFIG_NET_VENDOR_TEHUTI is not set
+# CONFIG_NET_VENDOR_TI is not set
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_NET_VENDOR_XILINX=y
+# CONFIG_XILINX_AXI_EMAC is not set
+# CONFIG_XILINX_LL_TEMAC is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PHYLINK=y
+CONFIG_PHYLIB=y
+CONFIG_SWPHY=y
+# CONFIG_LED_TRIGGER_PHY is not set
+CONFIG_FIXED_PHY=y
+# CONFIG_SFP is not set
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+# CONFIG_AQUANTIA_PHY is not set
+# CONFIG_AX88796B_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BCM54140_PHY is not set
+# CONFIG_BCM7XXX_PHY is not set
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_MARVELL_10G_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_MICROCHIP_PHY is not set
+# CONFIG_MICROCHIP_T1_PHY is not set
+# CONFIG_MICROSEMI_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_NXP_TJA11XX_PHY is not set
+# CONFIG_AT803X_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+CONFIG_REALTEK_PHY=y
+# CONFIG_RENESAS_PHY is not set
+CONFIG_ROCKCHIP_PHY=y
+# CONFIG_SMSC_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_MICREL_KS8995MA is not set
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
+CONFIG_OF_MDIO=y
+CONFIG_MDIO_DEVRES=y
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MDIO_BCM_UNIMAC is not set
+# CONFIG_MDIO_HISI_FEMAC is not set
+# CONFIG_MDIO_MVUSB is not set
+# CONFIG_MDIO_MSCC_MIIM is not set
+# CONFIG_MDIO_OCTEON is not set
+# CONFIG_MDIO_IPQ4019 is not set
+# CONFIG_MDIO_IPQ8064 is not set
+# CONFIG_MDIO_THUNDER is not set
+
+#
+# MDIO Multiplexers
+#
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set
+# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
+
+#
+# PCS device drivers
+#
+CONFIG_PCS_XPCS=y
+# end of PCS device drivers
+
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+CONFIG_USB_NET_DRIVERS=y
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+CONFIG_USB_RTL8150=y
+CONFIG_USB_RTL8152=y
+# CONFIG_USB_LAN78XX is not set
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_AX8817X=y
+CONFIG_USB_NET_AX88179_178A=y
+CONFIG_USB_NET_CDCETHER=y
+# CONFIG_USB_NET_CDC_EEM is not set
+CONFIG_USB_NET_CDC_NCM=y
+# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set
+CONFIG_USB_NET_CDC_MBIM=y
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_SR9700 is not set
+# CONFIG_USB_NET_SR9800 is not set
+# CONFIG_USB_NET_SMSC75XX is not set
+# CONFIG_USB_NET_SMSC95XX is not set
+# CONFIG_USB_NET_GL620A is not set
+# CONFIG_USB_NET_NET1080 is not set
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+CONFIG_USB_NET_RNDIS_HOST=y
+# CONFIG_USB_NET_CDC_SUBSET is not set
+# CONFIG_USB_NET_ZAURUS is not set
+# CONFIG_USB_NET_CX82310_ETH is not set
+# CONFIG_USB_NET_KALMIA is not set
+# CONFIG_USB_NET_QMI_WWAN is not set
+# CONFIG_USB_HSO is not set
+# CONFIG_USB_NET_INT51X1 is not set
+# CONFIG_USB_IPHETH is not set
+# CONFIG_USB_SIERRA_NET is not set
+# CONFIG_USB_VL600 is not set
+# CONFIG_USB_NET_CH9200 is not set
+# CONFIG_USB_NET_AQC111 is not set
+CONFIG_WLAN=y
+# CONFIG_WIRELESS_WDS is not set
+CONFIG_WLAN_VENDOR_ADMTEK=y
+# CONFIG_ADM8211 is not set
+CONFIG_WLAN_VENDOR_ATH=y
+# CONFIG_ATH_DEBUG is not set
+# CONFIG_ATH5K is not set
+# CONFIG_ATH5K_PCI is not set
+# CONFIG_ATH9K is not set
+# CONFIG_ATH9K_HTC is not set
+# CONFIG_CARL9170 is not set
+# CONFIG_ATH6KL is not set
+# CONFIG_AR5523 is not set
+# CONFIG_WIL6210 is not set
+# CONFIG_ATH10K is not set
+# CONFIG_WCN36XX is not set
+CONFIG_WLAN_VENDOR_ATMEL=y
+# CONFIG_ATMEL is not set
+# CONFIG_AT76C50X_USB is not set
+CONFIG_WLAN_VENDOR_BROADCOM=y
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
+# CONFIG_BRCMSMAC is not set
+# CONFIG_BRCMFMAC is not set
+CONFIG_WLAN_VENDOR_CISCO=y
+CONFIG_WLAN_VENDOR_INTEL=y
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_IWL4965 is not set
+# CONFIG_IWL3945 is not set
+# CONFIG_IWLWIFI is not set
+CONFIG_WLAN_VENDOR_INTERSIL=y
+# CONFIG_HOSTAP is not set
+# CONFIG_HERMES is not set
+# CONFIG_P54_COMMON is not set
+# CONFIG_PRISM54 is not set
+CONFIG_WLAN_VENDOR_MARVELL=y
+# CONFIG_LIBERTAS is not set
+# CONFIG_LIBERTAS_THINFIRM is not set
+# CONFIG_MWIFIEX is not set
+# CONFIG_MWL8K is not set
+CONFIG_WLAN_VENDOR_MEDIATEK=y
+# CONFIG_MT7601U is not set
+# CONFIG_MT76x0U is not set
+# CONFIG_MT76x0E is not set
+# CONFIG_MT76x2E is not set
+# CONFIG_MT76x2U is not set
+# CONFIG_MT7603E is not set
+# CONFIG_MT7615E is not set
+# CONFIG_MT7663U is not set
+# CONFIG_MT7663S is not set
+# CONFIG_MT7915E is not set
+CONFIG_WLAN_VENDOR_MICROCHIP=y
+# CONFIG_WILC1000_SDIO is not set
+# CONFIG_WILC1000_SPI is not set
+CONFIG_WLAN_VENDOR_RALINK=y
+# CONFIG_RT2X00 is not set
+CONFIG_WLAN_VENDOR_REALTEK=y
+# CONFIG_RTL8180 is not set
+# CONFIG_RTL8187 is not set
+CONFIG_RTL_CARDS=y
+# CONFIG_RTL8192CE is not set
+# CONFIG_RTL8192SE is not set
+# CONFIG_RTL8192DE is not set
+# CONFIG_RTL8723AE is not set
+# CONFIG_RTL8723BE is not set
+# CONFIG_RTL8188EE is not set
+# CONFIG_RTL8192EE is not set
+# CONFIG_RTL8821AE is not set
+# CONFIG_RTL8192CU is not set
+# CONFIG_RTL8XXXU is not set
+# CONFIG_RTW88 is not set
+CONFIG_WLAN_VENDOR_RSI=y
+# CONFIG_RSI_91X is not set
+CONFIG_WLAN_VENDOR_ST=y
+# CONFIG_CW1200 is not set
+CONFIG_WLAN_VENDOR_TI=y
+# CONFIG_WL1251 is not set
+# CONFIG_WL12XX is not set
+# CONFIG_WL18XX is not set
+# CONFIG_WLCORE is not set
+CONFIG_WLAN_VENDOR_ZYDAS=y
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_ZD1211RW is not set
+CONFIG_WLAN_VENDOR_QUANTENNA=y
+# CONFIG_QTNFMAC_PCIE is not set
+CONFIG_WL_ROCKCHIP=y
+CONFIG_WIFI_BUILD_MODULE=y
+CONFIG_WIFI_LOAD_DRIVER_WHEN_KERNEL_BOOTUP=y
+# CONFIG_WIFI_GENERATE_RANDOM_MAC_ADDR is not set
+CONFIG_MXMWIFIEX=m
+# CONFIG_MAC80211_HWSIM is not set
+CONFIG_USB_NET_RNDIS_WLAN=y
+# CONFIG_VIRT_WIFI is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_VMXNET3 is not set
+# CONFIG_NETDEVSIM is not set
+# CONFIG_NET_FAILOVER is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_LEDS=y
+CONFIG_INPUT_FF_MEMLESS=y
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+# CONFIG_INPUT_MATRIXKMAP is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ADC=y
+# CONFIG_KEYBOARD_ADP5588 is not set
+# CONFIG_KEYBOARD_ADP5589 is not set
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_QT1050 is not set
+# CONFIG_KEYBOARD_QT1070 is not set
+# CONFIG_KEYBOARD_QT2160 is not set
+# CONFIG_KEYBOARD_DLINK_DIR685 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+CONFIG_KEYBOARD_GPIO=y
+CONFIG_KEYBOARD_GPIO_POLLED=y
+# CONFIG_KEYBOARD_TCA6416 is not set
+# CONFIG_KEYBOARD_TCA8418 is not set
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_LM8323 is not set
+# CONFIG_KEYBOARD_LM8333 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_MCS is not set
+# CONFIG_KEYBOARD_MPR121 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_OMAP4 is not set
+# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_CAP11XX is not set
+# CONFIG_KEYBOARD_BCM is not set
+CONFIG_INPUT_MOUSE=y
+# CONFIG_MOUSE_PS2 is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+CONFIG_MOUSE_CYAPA=y
+CONFIG_MOUSE_ELAN_I2C=y
+CONFIG_MOUSE_ELAN_I2C_I2C=y
+# CONFIG_MOUSE_ELAN_I2C_SMBUS is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_GPIO is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
+# CONFIG_MOUSE_SYNAPTICS_USB is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_PROPERTIES=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_AD7877 is not set
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_ADC is not set
+# CONFIG_TOUCHSCREEN_AR1021_I2C is not set
+CONFIG_TOUCHSCREEN_ATMEL_MXT=y
+# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set
+# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_BU21013 is not set
+# CONFIG_TOUCHSCREEN_BU21029 is not set
+# CONFIG_TOUCHSCREEN_CHIPONE_ICN8318 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
+# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
+# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
+# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
+# CONFIG_TOUCHSCREEN_EGALAX is not set
+# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
+# CONFIG_TOUCHSCREEN_EXC3000 is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+CONFIG_TOUCHSCREEN_GOODIX=y
+# CONFIG_TOUCHSCREEN_HIDEEP is not set
+# CONFIG_TOUCHSCREEN_ILI210X is not set
+# CONFIG_TOUCHSCREEN_S6SY761 is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_EKTF2127 is not set
+CONFIG_TOUCHSCREEN_ELAN=y
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
+# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
+# CONFIG_TOUCHSCREEN_MAX11801 is not set
+# CONFIG_TOUCHSCREEN_MCS5000 is not set
+# CONFIG_TOUCHSCREEN_MMS114 is not set
+# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_IMX6UL_TSC is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+CONFIG_TOUCHSCREEN_EDT_FT5X06=y
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
+CONFIG_TOUCHSCREEN_USB_COMPOSITE=y
+CONFIG_TOUCHSCREEN_USB_EGALAX=y
+CONFIG_TOUCHSCREEN_USB_PANJIT=y
+CONFIG_TOUCHSCREEN_USB_3M=y
+CONFIG_TOUCHSCREEN_USB_ITM=y
+CONFIG_TOUCHSCREEN_USB_ETURBO=y
+CONFIG_TOUCHSCREEN_USB_GUNZE=y
+CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
+CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
+CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
+CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
+CONFIG_TOUCHSCREEN_USB_GOTOP=y
+CONFIG_TOUCHSCREEN_USB_JASTEC=y
+CONFIG_TOUCHSCREEN_USB_ELO=y
+CONFIG_TOUCHSCREEN_USB_E2I=y
+CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y
+CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y
+CONFIG_TOUCHSCREEN_USB_NEXIO=y
+CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
+# CONFIG_TOUCHSCREEN_TSC2004 is not set
+# CONFIG_TOUCHSCREEN_TSC2005 is not set
+# CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_RM_TS is not set
+# CONFIG_TOUCHSCREEN_SILEAD is not set
+# CONFIG_TOUCHSCREEN_SIS_I2C is not set
+# CONFIG_TOUCHSCREEN_ST1232 is not set
+# CONFIG_TOUCHSCREEN_STMFTS is not set
+# CONFIG_TOUCHSCREEN_SUR40 is not set
+# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
+# CONFIG_TOUCHSCREEN_SX8654 is not set
+# CONFIG_TOUCHSCREEN_TPS6507X is not set
+# CONFIG_TOUCHSCREEN_ZET6223 is not set
+# CONFIG_TOUCHSCREEN_ZFORCE is not set
+# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
+# CONFIG_TOUCHSCREEN_IQS5XX is not set
+# CONFIG_TOUCHSCREEN_ZINITIX is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_AD714X is not set
+# CONFIG_INPUT_ATMEL_CAPTOUCH is not set
+# CONFIG_INPUT_BMA150 is not set
+# CONFIG_INPUT_E3X0_BUTTON is not set
+# CONFIG_INPUT_MMA8450 is not set
+# CONFIG_INPUT_GPIO_BEEPER is not set
+# CONFIG_INPUT_GPIO_DECODER is not set
+# CONFIG_INPUT_GPIO_VIBRA is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_KXTJ9 is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_CM109 is not set
+# CONFIG_INPUT_REGULATOR_HAPTIC is not set
+CONFIG_INPUT_UINPUT=y
+# CONFIG_INPUT_PCF8574 is not set
+# CONFIG_INPUT_PWM_BEEPER is not set
+# CONFIG_INPUT_PWM_VIBRA is not set
+CONFIG_INPUT_RK805_PWRKEY=y
+# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
+# CONFIG_INPUT_ADXL34X is not set
+# CONFIG_INPUT_IMS_PCU is not set
+# CONFIG_INPUT_IQS269A is not set
+# CONFIG_INPUT_CMA3000 is not set
+# CONFIG_INPUT_DRV260X_HAPTICS is not set
+# CONFIG_INPUT_DRV2665_HAPTICS is not set
+# CONFIG_INPUT_DRV2667_HAPTICS is not set
+# CONFIG_RMI4_CORE is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_VT_CONSOLE_SLEEP=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_LDISC_AUTOLOAD=y
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+CONFIG_SERIAL_8250_16550A_VARIANTS=y
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_DMA=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=10
+CONFIG_SERIAL_8250_RUNTIME_UARTS=10
+# CONFIG_SERIAL_8250_EXTENDED is not set
+# CONFIG_SERIAL_8250_ASPEED_VUART is not set
+CONFIG_SERIAL_8250_DWLIB=y
+CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_8250_DW=y
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_AMBA_PL010 is not set
+# CONFIG_SERIAL_AMBA_PL011 is not set
+# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX310X is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_SIFIVE is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_SC16IS7XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_IFX6X60 is not set
+# CONFIG_SERIAL_XILINX_PS_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+CONFIG_SERIAL_MCTRL_GPIO=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+# CONFIG_TRACE_SINK is not set
+# CONFIG_HVC_DCC is not set
+# CONFIG_SERIAL_DEV_BUS is not set
+CONFIG_RYD_GPIO_CONTROL=y
+# CONFIG_TTY_PRINTK is not set
+# CONFIG_VIRTIO_CONSOLE is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_BA431 is not set
+CONFIG_HW_RANDOM_OPTEE=y
+# CONFIG_HW_RANDOM_CCTRNG is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
+# CONFIG_APPLICOM is not set
+CONFIG_DEVMEM=y
+# CONFIG_RAW_DRIVER is not set
+CONFIG_DEVPORT=y
+CONFIG_TCG_TPM=y
+CONFIG_HW_RANDOM_TPM=y
+# CONFIG_TCG_TIS is not set
+# CONFIG_TCG_TIS_SPI is not set
+# CONFIG_TCG_TIS_I2C_ATMEL is not set
+CONFIG_TCG_TIS_I2C_INFINEON=y
+# CONFIG_TCG_TIS_I2C_NUVOTON is not set
+# CONFIG_TCG_ATMEL is not set
+# CONFIG_TCG_VTPM_PROXY is not set
+# CONFIG_TCG_FTPM_TEE is not set
+# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
+# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
+# CONFIG_XILLYBUS is not set
+# CONFIG_RANDOM_TRUST_CPU is not set
+# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
+# end of Character devices
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=y
+# CONFIG_I2C_MUX is not set
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NVIDIA_GPU is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CADENCE is not set
+# CONFIG_I2C_CBUS_GPIO is not set
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_HISI is not set
+# CONFIG_I2C_NOMADIK is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+CONFIG_I2C_RK3X=y
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_THUNDERX is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_SLAVE is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+# CONFIG_SPI_MEM is not set
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_AXI_SPI_ENGINE is not set
+CONFIG_SPI_BITBANG=y
+# CONFIG_SPI_CADENCE is not set
+# CONFIG_SPI_CADENCE_QUADSPI is not set
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_NXP_FLEXSPI is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_FSL_SPI is not set
+# CONFIG_SPI_OC_TINY is not set
+# CONFIG_SPI_PL022 is not set
+# CONFIG_SPI_PXA2XX is not set
+CONFIG_SPI_ROCKCHIP=y
+# CONFIG_SPI_SC18IS602 is not set
+# CONFIG_SPI_SIFIVE is not set
+# CONFIG_SPI_MXIC is not set
+# CONFIG_SPI_THUNDERX is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_ZYNQMP_GQSPI is not set
+# CONFIG_SPI_AMD is not set
+
+#
+# SPI Multiplexer support
+#
+# CONFIG_SPI_MUX is not set
+
+#
+# SPI Protocol Masters
+#
+CONFIG_SPI_SPIDEV=y
+# CONFIG_SPI_LOOPBACK_TEST is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_SLAVE is not set
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+CONFIG_PPS=y
+# CONFIG_PPS_DEBUG is not set
+
+#
+# PPS clients support
+#
+# CONFIG_PPS_CLIENT_KTIMER is not set
+# CONFIG_PPS_CLIENT_LDISC is not set
+# CONFIG_PPS_CLIENT_GPIO is not set
+
+#
+# PPS generators support
+#
+
+#
+# PTP clock support
+#
+CONFIG_PTP_1588_CLOCK=y
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
+# CONFIG_PTP_1588_CLOCK_IDTCM is not set
+# end of PTP clock support
+
+CONFIG_PINCTRL=y
+CONFIG_PINMUX=y
+CONFIG_PINCONF=y
+CONFIG_GENERIC_PINCONF=y
+# CONFIG_DEBUG_PINCTRL is not set
+# CONFIG_PINCTRL_MCP23S08 is not set
+CONFIG_PINCTRL_ROCKCHIP=y
+# CONFIG_PINCTRL_SINGLE is not set
+# CONFIG_PINCTRL_SX150X is not set
+# CONFIG_PINCTRL_STMFX is not set
+CONFIG_PINCTRL_RK805=y
+# CONFIG_PINCTRL_OCELOT is not set
+
+#
+# Renesas pinctrl drivers
+#
+# end of Renesas pinctrl drivers
+
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=512
+CONFIG_OF_GPIO=y
+CONFIG_GPIOLIB_IRQCHIP=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_CDEV=y
+CONFIG_GPIO_CDEV_V1=y
+CONFIG_GPIO_GENERIC=y
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_74XX_MMIO is not set
+# CONFIG_GPIO_ALTERA is not set
+# CONFIG_GPIO_CADENCE is not set
+# CONFIG_GPIO_DWAPB is not set
+# CONFIG_GPIO_FTGPIO010 is not set
+CONFIG_GPIO_GENERIC_PLATFORM=y
+# CONFIG_GPIO_GRGPIO is not set
+# CONFIG_GPIO_HLWD is not set
+# CONFIG_GPIO_LOGICVC is not set
+# CONFIG_GPIO_MB86S7X is not set
+# CONFIG_GPIO_PL061 is not set
+CONFIG_GPIO_ROCKCHIP=y
+# CONFIG_GPIO_SAMA5D2_PIOBU is not set
+# CONFIG_GPIO_SIFIVE is not set
+# CONFIG_GPIO_SYSCON is not set
+# CONFIG_GPIO_XGENE is not set
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_AMD_FCH is not set
+# end of Memory mapped GPIO drivers
+
+#
+# I2C GPIO expanders
+#
+# CONFIG_GPIO_ADP5588 is not set
+# CONFIG_GPIO_ADNP is not set
+# CONFIG_GPIO_GW_PLD is not set
+# CONFIG_GPIO_MAX7300 is not set
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCA9570 is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_TPIC2810 is not set
+# end of I2C GPIO expanders
+
+#
+# MFD GPIO expanders
+#
+# CONFIG_GPIO_TPS6586X is not set
+# end of MFD GPIO expanders
+
+#
+# PCI GPIO expanders
+#
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_PCI_IDIO_16 is not set
+# CONFIG_GPIO_PCIE_IDIO_24 is not set
+# CONFIG_GPIO_RDC321X is not set
+# end of PCI GPIO expanders
+
+#
+# SPI GPIO expanders
+#
+# CONFIG_GPIO_74X164 is not set
+# CONFIG_GPIO_MAX3191X is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_PISOSR is not set
+# CONFIG_GPIO_XRA1403 is not set
+# end of SPI GPIO expanders
+
+#
+# USB GPIO expanders
+#
+# end of USB GPIO expanders
+
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_MOCKUP is not set
+# CONFIG_W1 is not set
+CONFIG_POWER_RESET=y
+# CONFIG_POWER_RESET_BRCMSTB is not set
+CONFIG_POWER_RESET_GPIO=y
+CONFIG_POWER_RESET_GPIO_RESTART=y
+# CONFIG_POWER_RESET_LTC2952 is not set
+# CONFIG_POWER_RESET_RESTART is not set
+# CONFIG_POWER_RESET_XGENE is not set
+# CONFIG_POWER_RESET_SYSCON is not set
+# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
+CONFIG_REBOOT_MODE=y
+CONFIG_SYSCON_REBOOT_MODE=y
+# CONFIG_NVMEM_REBOOT_MODE is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+CONFIG_POWER_SUPPLY_HWMON=y
+# CONFIG_PDA_POWER is not set
+# CONFIG_GENERIC_ADC_BATTERY is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_CHARGER_ADP5061 is not set
+# CONFIG_BATTERY_CW2015 is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_DS2782 is not set
+CONFIG_BATTERY_SBS=y
+# CONFIG_CHARGER_SBS is not set
+# CONFIG_BATTERY_BQ27XXX is not set
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_BATTERY_MAX17042 is not set
+# CONFIG_CHARGER_ISP1704 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHARGER_LP8727 is not set
+CONFIG_CHARGER_GPIO=y
+# CONFIG_CHARGER_MANAGER is not set
+# CONFIG_CHARGER_LT3651 is not set
+# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
+# CONFIG_CHARGER_BQ2415X is not set
+# CONFIG_CHARGER_BQ24190 is not set
+# CONFIG_CHARGER_BQ24257 is not set
+CONFIG_CHARGER_BQ24735=y
+# CONFIG_CHARGER_BQ2515X is not set
+# CONFIG_CHARGER_BQ25890 is not set
+# CONFIG_CHARGER_BQ25980 is not set
+# CONFIG_CHARGER_SMB347 is not set
+# CONFIG_BATTERY_GAUGE_LTC2941 is not set
+# CONFIG_BATTERY_RT5033 is not set
+# CONFIG_CHARGER_RT9455 is not set
+# CONFIG_CHARGER_UCS1002 is not set
+# CONFIG_CHARGER_BD99954 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_AD7314 is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM1177 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7310 is not set
+# CONFIG_SENSORS_ADT7410 is not set
+# CONFIG_SENSORS_ADT7411 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_AS370 is not set
+# CONFIG_SENSORS_ASC7621 is not set
+# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
+# CONFIG_SENSORS_ARM_SCMI is not set
+# CONFIG_SENSORS_ASPEED is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_CORSAIR_CPRO is not set
+# CONFIG_SENSORS_DRIVETEMP is not set
+# CONFIG_SENSORS_DS620 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_FTSTEUTATES is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_G762 is not set
+# CONFIG_SENSORS_GPIO_FAN is not set
+# CONFIG_SENSORS_HIH6130 is not set
+# CONFIG_SENSORS_IIO_HWMON is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_JC42 is not set
+# CONFIG_SENSORS_POWR1220 is not set
+# CONFIG_SENSORS_LINEAGE is not set
+# CONFIG_SENSORS_LTC2945 is not set
+# CONFIG_SENSORS_LTC2947_I2C is not set
+# CONFIG_SENSORS_LTC2947_SPI is not set
+# CONFIG_SENSORS_LTC2990 is not set
+# CONFIG_SENSORS_LTC4151 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4222 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LTC4260 is not set
+# CONFIG_SENSORS_LTC4261 is not set
+# CONFIG_SENSORS_MAX1111 is not set
+# CONFIG_SENSORS_MAX16065 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX1668 is not set
+# CONFIG_SENSORS_MAX197 is not set
+# CONFIG_SENSORS_MAX31722 is not set
+# CONFIG_SENSORS_MAX31730 is not set
+# CONFIG_SENSORS_MAX6621 is not set
+# CONFIG_SENSORS_MAX6639 is not set
+# CONFIG_SENSORS_MAX6642 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_MAX6697 is not set
+# CONFIG_SENSORS_MAX31790 is not set
+# CONFIG_SENSORS_MCP3021 is not set
+# CONFIG_SENSORS_TC654 is not set
+# CONFIG_SENSORS_MR75203 is not set
+# CONFIG_SENSORS_ADCXX is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LM95234 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_LM95245 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_NTC_THERMISTOR is not set
+# CONFIG_SENSORS_NCT6683 is not set
+# CONFIG_SENSORS_NCT6775 is not set
+# CONFIG_SENSORS_NCT7802 is not set
+# CONFIG_SENSORS_NCT7904 is not set
+# CONFIG_SENSORS_NPCM7XX is not set
+# CONFIG_SENSORS_OCC_P8_I2C is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_PMBUS is not set
+# CONFIG_SENSORS_PWM_FAN is not set
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_SHT21 is not set
+# CONFIG_SENSORS_SHT3x is not set
+# CONFIG_SENSORS_SHTC1 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_EMC1403 is not set
+# CONFIG_SENSORS_EMC2103 is not set
+# CONFIG_SENSORS_EMC6W201 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SCH5627 is not set
+# CONFIG_SENSORS_SCH5636 is not set
+# CONFIG_SENSORS_STTS751 is not set
+# CONFIG_SENSORS_SMM665 is not set
+# CONFIG_SENSORS_ADC128D818 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_ADS7871 is not set
+# CONFIG_SENSORS_AMC6821 is not set
+# CONFIG_SENSORS_INA209 is not set
+# CONFIG_SENSORS_INA2XX is not set
+# CONFIG_SENSORS_INA3221 is not set
+# CONFIG_SENSORS_TC74 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP102 is not set
+# CONFIG_SENSORS_TMP103 is not set
+# CONFIG_SENSORS_TMP108 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
+# CONFIG_SENSORS_TMP513 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83773G is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83795 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+CONFIG_THERMAL=y
+# CONFIG_THERMAL_NETLINK is not set
+# CONFIG_THERMAL_STATISTICS is not set
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_OF=y
+CONFIG_THERMAL_WRITABLE_TRIPS=y
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
+CONFIG_THERMAL_GOV_FAIR_SHARE=y
+CONFIG_THERMAL_GOV_STEP_WISE=y
+# CONFIG_THERMAL_GOV_BANG_BANG is not set
+# CONFIG_THERMAL_GOV_USER_SPACE is not set
+# CONFIG_THERMAL_GOV_POWER_ALLOCATOR is not set
+CONFIG_CPU_THERMAL=y
+CONFIG_CPU_FREQ_THERMAL=y
+CONFIG_DEVFREQ_THERMAL=y
+# CONFIG_THERMAL_EMULATION is not set
+# CONFIG_THERMAL_MMIO is not set
+CONFIG_ROCKCHIP_THERMAL=y
+# CONFIG_GENERIC_ADC_THERMAL is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_GPIO_WATCHDOG is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_ZIIRAVE_WATCHDOG is not set
+# CONFIG_ARM_SP805_WATCHDOG is not set
+# CONFIG_ARM_SBSA_WATCHDOG is not set
+# CONFIG_CADENCE_WATCHDOG is not set
+CONFIG_DW_WATCHDOG=y
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_ARM_SMC_WATCHDOG is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_MEN_A21_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_ACT8945A is not set
+# CONFIG_MFD_AS3711 is not set
+# CONFIG_MFD_AS3722 is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_AAT2870_CORE is not set
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# CONFIG_MFD_ATMEL_HLCDC is not set
+# CONFIG_MFD_BCM590XX is not set
+# CONFIG_MFD_BD9571MWV is not set
+# CONFIG_MFD_AXP20X_I2C is not set
+# CONFIG_MFD_MADERA is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9052_I2C is not set
+# CONFIG_MFD_DA9055 is not set
+# CONFIG_MFD_DA9062 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_DA9150 is not set
+# CONFIG_MFD_DLN2 is not set
+# CONFIG_MFD_GATEWORKS_GSC is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MP2629 is not set
+# CONFIG_MFD_HI6421_PMIC is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_MFD_INTEL_PMT is not set
+# CONFIG_MFD_IQS62X is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_88PM860X is not set
+# CONFIG_MFD_MAX14577 is not set
+# CONFIG_MFD_MAX77620 is not set
+# CONFIG_MFD_MAX77650 is not set
+# CONFIG_MFD_MAX77686 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX77843 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_MAX8997 is not set
+# CONFIG_MFD_MAX8998 is not set
+# CONFIG_MFD_MT6360 is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_MENF21BMC is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_CPCAP is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_RT5033 is not set
+# CONFIG_MFD_RC5T583 is not set
+CONFIG_MFD_RK808=y
+# CONFIG_MFD_RN5T618 is not set
+# CONFIG_MFD_SEC_CORE is not set
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SKY81452 is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_MFD_STMPE is not set
+CONFIG_MFD_SYSCON=y
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_LP8788 is not set
+# CONFIG_MFD_TI_LMU is not set
+# CONFIG_MFD_PALMAS is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65086 is not set
+# CONFIG_MFD_TPS65090 is not set
+# CONFIG_MFD_TPS65217 is not set
+# CONFIG_MFD_TI_LP873X is not set
+# CONFIG_MFD_TI_LP87565 is not set
+# CONFIG_MFD_TPS65218 is not set
+CONFIG_MFD_TPS6586X=y
+# CONFIG_MFD_TPS65910 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_TPS80031 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_TWL6040_CORE is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_TC3589X is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_LOCHNAGAR is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X_I2C is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_ROHM_BD718XX is not set
+# CONFIG_MFD_ROHM_BD70528 is not set
+# CONFIG_MFD_ROHM_BD71828 is not set
+# CONFIG_MFD_STPMIC1 is not set
+# CONFIG_MFD_STMFX is not set
+# CONFIG_MFD_KHADAS_MCU is not set
+# CONFIG_MFD_INTEL_M10_BMC is not set
+# end of Multifunction device drivers
+
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_DEBUG=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+# CONFIG_REGULATOR_88PG86X is not set
+CONFIG_REGULATOR_ACT8865=y
+# CONFIG_REGULATOR_AD5398 is not set
+# CONFIG_REGULATOR_DA9210 is not set
+# CONFIG_REGULATOR_DA9211 is not set
+CONFIG_REGULATOR_FAN53555=y
+# CONFIG_REGULATOR_FAN53880 is not set
+CONFIG_REGULATOR_GPIO=y
+# CONFIG_REGULATOR_ISL9305 is not set
+# CONFIG_REGULATOR_ISL6271A is not set
+# CONFIG_REGULATOR_LP3971 is not set
+# CONFIG_REGULATOR_LP3972 is not set
+# CONFIG_REGULATOR_LP872X is not set
+# CONFIG_REGULATOR_LP8755 is not set
+# CONFIG_REGULATOR_LTC3589 is not set
+# CONFIG_REGULATOR_LTC3676 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_MAX8649 is not set
+# CONFIG_REGULATOR_MAX8660 is not set
+# CONFIG_REGULATOR_MAX8952 is not set
+# CONFIG_REGULATOR_MAX8973 is not set
+# CONFIG_REGULATOR_MAX77826 is not set
+# CONFIG_REGULATOR_MCP16502 is not set
+# CONFIG_REGULATOR_MP5416 is not set
+# CONFIG_REGULATOR_MP8859 is not set
+# CONFIG_REGULATOR_MP886X is not set
+# CONFIG_REGULATOR_MPQ7920 is not set
+# CONFIG_REGULATOR_MT6311 is not set
+# CONFIG_REGULATOR_PCA9450 is not set
+# CONFIG_REGULATOR_PFUZE100 is not set
+# CONFIG_REGULATOR_PV88060 is not set
+# CONFIG_REGULATOR_PV88080 is not set
+# CONFIG_REGULATOR_PV88090 is not set
+CONFIG_REGULATOR_PWM=y
+# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
+CONFIG_REGULATOR_RK808=y
+# CONFIG_REGULATOR_RT4801 is not set
+# CONFIG_REGULATOR_RTMV20 is not set
+# CONFIG_REGULATOR_SLG51000 is not set
+# CONFIG_REGULATOR_SY8106A is not set
+# CONFIG_REGULATOR_SY8824X is not set
+# CONFIG_REGULATOR_SY8827N is not set
+# CONFIG_REGULATOR_TPS51632 is not set
+# CONFIG_REGULATOR_TPS62360 is not set
+# CONFIG_REGULATOR_TPS65023 is not set
+# CONFIG_REGULATOR_TPS6507X is not set
+CONFIG_REGULATOR_TPS65132=y
+# CONFIG_REGULATOR_TPS6524X is not set
+CONFIG_REGULATOR_TPS6586X=y
+# CONFIG_REGULATOR_VCTRL is not set
+# CONFIG_RC_CORE is not set
+CONFIG_CEC_CORE=y
+CONFIG_CEC_NOTIFIER=y
+CONFIG_MEDIA_CEC_SUPPORT=y
+# CONFIG_CEC_CH7322 is not set
+# CONFIG_CEC_GPIO is not set
+# CONFIG_USB_PULSE8_CEC is not set
+# CONFIG_USB_RAINSHADOW_CEC is not set
+CONFIG_MEDIA_SUPPORT=y
+# CONFIG_MEDIA_SUPPORT_FILTER is not set
+# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
+
+#
+# Media device types
+#
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
+CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
+CONFIG_MEDIA_RADIO_SUPPORT=y
+CONFIG_MEDIA_SDR_SUPPORT=y
+CONFIG_MEDIA_PLATFORM_SUPPORT=y
+CONFIG_MEDIA_TEST_SUPPORT=y
+# end of Media device types
+
+#
+# Media core support
+#
+CONFIG_VIDEO_DEV=y
+CONFIG_MEDIA_CONTROLLER=y
+CONFIG_DVB_CORE=y
+# end of Media core support
+
+#
+# Video4Linux options
+#
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEO_V4L2_I2C=y
+CONFIG_VIDEO_V4L2_SUBDEV_API=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
+# end of Video4Linux options
+
+#
+# Media controller options
+#
+# CONFIG_MEDIA_CONTROLLER_DVB is not set
+# end of Media controller options
+
+#
+# Digital TV options
+#
+# CONFIG_DVB_MMAP is not set
+CONFIG_DVB_NET=y
+CONFIG_DVB_MAX_ADAPTERS=16
+CONFIG_DVB_DYNAMIC_MINORS=y
+# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
+# CONFIG_DVB_ULE_DEBUG is not set
+# end of Digital TV options
+
+#
+# Media drivers
+#
+CONFIG_MEDIA_USB_SUPPORT=y
+
+#
+# Webcam devices
+#
+CONFIG_USB_VIDEO_CLASS=y
+# CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV is not set
+# CONFIG_USB_GSPCA is not set
+# CONFIG_USB_PWC is not set
+# CONFIG_VIDEO_CPIA2 is not set
+# CONFIG_USB_ZR364XX is not set
+# CONFIG_USB_STKWEBCAM is not set
+# CONFIG_USB_S2255 is not set
+
+#
+# Analog TV USB devices
+#
+# CONFIG_VIDEO_PVRUSB2 is not set
+# CONFIG_VIDEO_HDPVR is not set
+# CONFIG_VIDEO_STK1160_COMMON is not set
+
+#
+# Analog/digital TV USB devices
+#
+# CONFIG_VIDEO_AU0828 is not set
+
+#
+# Digital TV USB devices
+#
+# CONFIG_DVB_USB_V2 is not set
+# CONFIG_DVB_TTUSB_BUDGET is not set
+# CONFIG_DVB_TTUSB_DEC is not set
+# CONFIG_SMS_USB_DRV is not set
+# CONFIG_DVB_B2C2_FLEXCOP_USB is not set
+# CONFIG_DVB_AS102 is not set
+
+#
+# Webcam, TV (analog/digital) USB devices
+#
+# CONFIG_VIDEO_EM28XX is not set
+
+#
+# Software defined radio USB devices
+#
+# CONFIG_USB_AIRSPY is not set
+# CONFIG_USB_HACKRF is not set
+# CONFIG_USB_MSI2500 is not set
+# CONFIG_MEDIA_PCI_SUPPORT is not set
+CONFIG_RADIO_ADAPTERS=y
+# CONFIG_RADIO_SI470X is not set
+# CONFIG_RADIO_SI4713 is not set
+# CONFIG_USB_MR800 is not set
+# CONFIG_USB_DSBR is not set
+# CONFIG_RADIO_MAXIRADIO is not set
+# CONFIG_RADIO_SHARK is not set
+# CONFIG_RADIO_SHARK2 is not set
+# CONFIG_USB_KEENE is not set
+# CONFIG_USB_RAREMONO is not set
+# CONFIG_USB_MA901 is not set
+# CONFIG_RADIO_TEA5764 is not set
+# CONFIG_RADIO_SAA7706H is not set
+# CONFIG_RADIO_TEF6862 is not set
+# CONFIG_RADIO_WL1273 is not set
+CONFIG_VIDEOBUF2_CORE=y
+CONFIG_VIDEOBUF2_V4L2=y
+CONFIG_VIDEOBUF2_MEMOPS=y
+CONFIG_VIDEOBUF2_VMALLOC=y
+CONFIG_V4L_PLATFORM_DRIVERS=y
+# CONFIG_VIDEO_CAFE_CCIC is not set
+# CONFIG_VIDEO_CADENCE is not set
+# CONFIG_VIDEO_ASPEED is not set
+# CONFIG_VIDEO_MUX is not set
+# CONFIG_VIDEO_XILINX is not set
+# CONFIG_V4L_MEM2MEM_DRIVERS is not set
+# CONFIG_DVB_PLATFORM_DRIVERS is not set
+# CONFIG_SDR_PLATFORM_DRIVERS is not set
+
+#
+# MMC/SDIO DVB adapters
+#
+# CONFIG_SMS_SDIO_DRV is not set
+# CONFIG_V4L_TEST_DRIVERS is not set
+# CONFIG_DVB_TEST_DRIVERS is not set
+# end of Media drivers
+
+#
+# Media ancillary drivers
+#
+CONFIG_MEDIA_ATTACH=y
+
+#
+# Audio decoders, processors and mixers
+#
+# CONFIG_VIDEO_TVAUDIO is not set
+# CONFIG_VIDEO_TDA7432 is not set
+# CONFIG_VIDEO_TDA9840 is not set
+# CONFIG_VIDEO_TEA6415C is not set
+# CONFIG_VIDEO_TEA6420 is not set
+# CONFIG_VIDEO_MSP3400 is not set
+# CONFIG_VIDEO_CS3308 is not set
+# CONFIG_VIDEO_CS5345 is not set
+# CONFIG_VIDEO_CS53L32A is not set
+# CONFIG_VIDEO_TLV320AIC23B is not set
+# CONFIG_VIDEO_UDA1342 is not set
+# CONFIG_VIDEO_WM8775 is not set
+# CONFIG_VIDEO_WM8739 is not set
+# CONFIG_VIDEO_VP27SMPX is not set
+# CONFIG_VIDEO_SONY_BTF_MPX is not set
+# end of Audio decoders, processors and mixers
+
+#
+# RDS decoders
+#
+# CONFIG_VIDEO_SAA6588 is not set
+# end of RDS decoders
+
+#
+# Video decoders
+#
+# CONFIG_VIDEO_ADV7180 is not set
+# CONFIG_VIDEO_ADV7183 is not set
+# CONFIG_VIDEO_ADV748X is not set
+# CONFIG_VIDEO_ADV7604 is not set
+# CONFIG_VIDEO_ADV7842 is not set
+# CONFIG_VIDEO_BT819 is not set
+# CONFIG_VIDEO_BT856 is not set
+# CONFIG_VIDEO_BT866 is not set
+# CONFIG_VIDEO_KS0127 is not set
+# CONFIG_VIDEO_ML86V7667 is not set
+# CONFIG_VIDEO_SAA7110 is not set
+# CONFIG_VIDEO_SAA711X is not set
+# CONFIG_VIDEO_TC358743 is not set
+# CONFIG_VIDEO_TVP514X is not set
+# CONFIG_VIDEO_TVP5150 is not set
+# CONFIG_VIDEO_TVP7002 is not set
+# CONFIG_VIDEO_TW2804 is not set
+# CONFIG_VIDEO_TW9903 is not set
+# CONFIG_VIDEO_TW9906 is not set
+# CONFIG_VIDEO_TW9910 is not set
+# CONFIG_VIDEO_VPX3220 is not set
+
+#
+# Video and audio decoders
+#
+# CONFIG_VIDEO_SAA717X is not set
+# CONFIG_VIDEO_CX25840 is not set
+# end of Video decoders
+
+#
+# Video encoders
+#
+# CONFIG_VIDEO_SAA7127 is not set
+# CONFIG_VIDEO_SAA7185 is not set
+# CONFIG_VIDEO_ADV7170 is not set
+# CONFIG_VIDEO_ADV7175 is not set
+# CONFIG_VIDEO_ADV7343 is not set
+# CONFIG_VIDEO_ADV7393 is not set
+# CONFIG_VIDEO_ADV7511 is not set
+# CONFIG_VIDEO_AD9389B is not set
+# CONFIG_VIDEO_AK881X is not set
+# CONFIG_VIDEO_THS8200 is not set
+# end of Video encoders
+
+#
+# Video improvement chips
+#
+# CONFIG_VIDEO_UPD64031A is not set
+# CONFIG_VIDEO_UPD64083 is not set
+# end of Video improvement chips
+
+#
+# Audio/Video compression chips
+#
+# CONFIG_VIDEO_SAA6752HS is not set
+# end of Audio/Video compression chips
+
+#
+# SDR tuner chips
+#
+# CONFIG_SDR_MAX2175 is not set
+# end of SDR tuner chips
+
+#
+# Miscellaneous helper chips
+#
+# CONFIG_VIDEO_THS7303 is not set
+# CONFIG_VIDEO_M52790 is not set
+# CONFIG_VIDEO_I2C is not set
+# CONFIG_VIDEO_ST_MIPID02 is not set
+# end of Miscellaneous helper chips
+
+#
+# Camera sensor devices
+#
+# CONFIG_VIDEO_HI556 is not set
+# CONFIG_VIDEO_IMX214 is not set
+# CONFIG_VIDEO_IMX219 is not set
+# CONFIG_VIDEO_IMX258 is not set
+# CONFIG_VIDEO_IMX274 is not set
+# CONFIG_VIDEO_IMX290 is not set
+# CONFIG_VIDEO_IMX319 is not set
+# CONFIG_VIDEO_IMX355 is not set
+# CONFIG_VIDEO_OV2640 is not set
+# CONFIG_VIDEO_OV2659 is not set
+# CONFIG_VIDEO_OV2680 is not set
+# CONFIG_VIDEO_OV2685 is not set
+# CONFIG_VIDEO_OV5640 is not set
+# CONFIG_VIDEO_OV5645 is not set
+# CONFIG_VIDEO_OV5647 is not set
+# CONFIG_VIDEO_OV6650 is not set
+# CONFIG_VIDEO_OV5670 is not set
+# CONFIG_VIDEO_OV5675 is not set
+# CONFIG_VIDEO_OV5695 is not set
+# CONFIG_VIDEO_OV7251 is not set
+# CONFIG_VIDEO_OV772X is not set
+# CONFIG_VIDEO_OV7640 is not set
+# CONFIG_VIDEO_OV7670 is not set
+# CONFIG_VIDEO_OV7740 is not set
+# CONFIG_VIDEO_OV8856 is not set
+# CONFIG_VIDEO_OV9640 is not set
+# CONFIG_VIDEO_OV9650 is not set
+# CONFIG_VIDEO_OV13858 is not set
+# CONFIG_VIDEO_VS6624 is not set
+# CONFIG_VIDEO_MT9M001 is not set
+# CONFIG_VIDEO_MT9M032 is not set
+# CONFIG_VIDEO_MT9M111 is not set
+# CONFIG_VIDEO_MT9P031 is not set
+# CONFIG_VIDEO_MT9T001 is not set
+# CONFIG_VIDEO_MT9T112 is not set
+# CONFIG_VIDEO_MT9V011 is not set
+# CONFIG_VIDEO_MT9V032 is not set
+# CONFIG_VIDEO_MT9V111 is not set
+# CONFIG_VIDEO_SR030PC30 is not set
+# CONFIG_VIDEO_NOON010PC30 is not set
+# CONFIG_VIDEO_M5MOLS is not set
+# CONFIG_VIDEO_RDACM20 is not set
+# CONFIG_VIDEO_RJ54N1 is not set
+# CONFIG_VIDEO_S5K6AA is not set
+# CONFIG_VIDEO_S5K6A3 is not set
+# CONFIG_VIDEO_S5K4ECGX is not set
+# CONFIG_VIDEO_S5K5BAF is not set
+# CONFIG_VIDEO_SMIAPP is not set
+# CONFIG_VIDEO_ET8EK8 is not set
+# CONFIG_VIDEO_S5C73M3 is not set
+# end of Camera sensor devices
+
+#
+# Lens drivers
+#
+# CONFIG_VIDEO_AD5820 is not set
+# CONFIG_VIDEO_AK7375 is not set
+# CONFIG_VIDEO_DW9714 is not set
+# CONFIG_VIDEO_DW9768 is not set
+# CONFIG_VIDEO_DW9807_VCM is not set
+# end of Lens drivers
+
+#
+# Flash devices
+#
+# CONFIG_VIDEO_ADP1653 is not set
+# CONFIG_VIDEO_LM3560 is not set
+# CONFIG_VIDEO_LM3646 is not set
+# end of Flash devices
+
+#
+# SPI helper chips
+#
+# CONFIG_VIDEO_GS1662 is not set
+# end of SPI helper chips
+
+#
+# Media SPI Adapters
+#
+CONFIG_CXD2880_SPI_DRV=m
+# end of Media SPI Adapters
+
+CONFIG_MEDIA_TUNER=y
+
+#
+# Customize TV tuners
+#
+CONFIG_MEDIA_TUNER_SIMPLE=m
+CONFIG_MEDIA_TUNER_TDA18250=m
+CONFIG_MEDIA_TUNER_TDA8290=m
+CONFIG_MEDIA_TUNER_TDA827X=m
+CONFIG_MEDIA_TUNER_TDA18271=m
+CONFIG_MEDIA_TUNER_TDA9887=m
+CONFIG_MEDIA_TUNER_TEA5761=m
+CONFIG_MEDIA_TUNER_TEA5767=m
+CONFIG_MEDIA_TUNER_MSI001=m
+CONFIG_MEDIA_TUNER_MT20XX=m
+CONFIG_MEDIA_TUNER_MT2060=m
+CONFIG_MEDIA_TUNER_MT2063=m
+CONFIG_MEDIA_TUNER_MT2266=m
+CONFIG_MEDIA_TUNER_MT2131=m
+CONFIG_MEDIA_TUNER_QT1010=m
+CONFIG_MEDIA_TUNER_XC2028=m
+CONFIG_MEDIA_TUNER_XC5000=m
+CONFIG_MEDIA_TUNER_XC4000=m
+CONFIG_MEDIA_TUNER_MXL5005S=m
+CONFIG_MEDIA_TUNER_MXL5007T=m
+CONFIG_MEDIA_TUNER_MC44S803=m
+CONFIG_MEDIA_TUNER_MAX2165=m
+CONFIG_MEDIA_TUNER_TDA18218=m
+CONFIG_MEDIA_TUNER_FC0011=m
+CONFIG_MEDIA_TUNER_FC0012=m
+CONFIG_MEDIA_TUNER_FC0013=m
+CONFIG_MEDIA_TUNER_TDA18212=m
+CONFIG_MEDIA_TUNER_E4000=m
+CONFIG_MEDIA_TUNER_FC2580=m
+CONFIG_MEDIA_TUNER_M88RS6000T=m
+CONFIG_MEDIA_TUNER_TUA9001=m
+CONFIG_MEDIA_TUNER_SI2157=m
+CONFIG_MEDIA_TUNER_IT913X=m
+CONFIG_MEDIA_TUNER_R820T=m
+CONFIG_MEDIA_TUNER_MXL301RF=m
+CONFIG_MEDIA_TUNER_QM1D1C0042=m
+CONFIG_MEDIA_TUNER_QM1D1B0004=m
+# end of Customize TV tuners
+
+#
+# Customise DVB Frontends
+#
+
+#
+# Multistandard (satellite) frontends
+#
+CONFIG_DVB_STB0899=m
+CONFIG_DVB_STB6100=m
+CONFIG_DVB_STV090x=m
+CONFIG_DVB_STV0910=m
+CONFIG_DVB_STV6110x=m
+CONFIG_DVB_STV6111=m
+CONFIG_DVB_MXL5XX=m
+
+#
+# Multistandard (cable + terrestrial) frontends
+#
+CONFIG_DVB_DRXK=m
+CONFIG_DVB_TDA18271C2DD=m
+CONFIG_DVB_SI2165=m
+CONFIG_DVB_MN88472=m
+CONFIG_DVB_MN88473=m
+
+#
+# DVB-S (satellite) frontends
+#
+CONFIG_DVB_CX24110=m
+CONFIG_DVB_CX24123=m
+CONFIG_DVB_MT312=m
+CONFIG_DVB_ZL10036=m
+CONFIG_DVB_ZL10039=m
+CONFIG_DVB_S5H1420=m
+CONFIG_DVB_STV0288=m
+CONFIG_DVB_STB6000=m
+CONFIG_DVB_STV0299=m
+CONFIG_DVB_STV6110=m
+CONFIG_DVB_STV0900=m
+CONFIG_DVB_TDA8083=m
+CONFIG_DVB_TDA10086=m
+CONFIG_DVB_TDA8261=m
+CONFIG_DVB_VES1X93=m
+CONFIG_DVB_TUNER_ITD1000=m
+CONFIG_DVB_TUNER_CX24113=m
+CONFIG_DVB_TDA826X=m
+CONFIG_DVB_TUA6100=m
+CONFIG_DVB_CX24116=m
+CONFIG_DVB_CX24117=m
+CONFIG_DVB_CX24120=m
+CONFIG_DVB_SI21XX=m
+CONFIG_DVB_TS2020=m
+CONFIG_DVB_DS3000=m
+CONFIG_DVB_MB86A16=m
+CONFIG_DVB_TDA10071=m
+
+#
+# DVB-T (terrestrial) frontends
+#
+CONFIG_DVB_SP8870=m
+CONFIG_DVB_SP887X=m
+CONFIG_DVB_CX22700=m
+CONFIG_DVB_CX22702=m
+CONFIG_DVB_S5H1432=m
+CONFIG_DVB_DRXD=m
+CONFIG_DVB_L64781=m
+CONFIG_DVB_TDA1004X=m
+CONFIG_DVB_NXT6000=m
+CONFIG_DVB_MT352=m
+CONFIG_DVB_ZL10353=m
+CONFIG_DVB_DIB3000MB=m
+CONFIG_DVB_DIB3000MC=m
+CONFIG_DVB_DIB7000M=m
+CONFIG_DVB_DIB7000P=m
+CONFIG_DVB_DIB9000=m
+CONFIG_DVB_TDA10048=m
+CONFIG_DVB_EC100=m
+CONFIG_DVB_STV0367=m
+CONFIG_DVB_CXD2820R=m
+CONFIG_DVB_CXD2841ER=m
+CONFIG_DVB_ZD1301_DEMOD=m
+CONFIG_DVB_CXD2880=m
+
+#
+# DVB-C (cable) frontends
+#
+CONFIG_DVB_VES1820=m
+CONFIG_DVB_TDA10021=m
+CONFIG_DVB_TDA10023=m
+CONFIG_DVB_STV0297=m
+
+#
+# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
+#
+CONFIG_DVB_NXT200X=m
+CONFIG_DVB_OR51211=m
+CONFIG_DVB_OR51132=m
+CONFIG_DVB_BCM3510=m
+CONFIG_DVB_LGDT330X=m
+CONFIG_DVB_LGDT3305=m
+CONFIG_DVB_LG2160=m
+CONFIG_DVB_S5H1409=m
+CONFIG_DVB_AU8522=m
+CONFIG_DVB_AU8522_DTV=m
+CONFIG_DVB_AU8522_V4L=m
+CONFIG_DVB_S5H1411=m
+
+#
+# ISDB-T (terrestrial) frontends
+#
+CONFIG_DVB_S921=m
+CONFIG_DVB_DIB8000=m
+CONFIG_DVB_MB86A20S=m
+
+#
+# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
+#
+CONFIG_DVB_TC90522=m
+CONFIG_DVB_MN88443X=m
+
+#
+# Digital terrestrial only tuners/PLL
+#
+CONFIG_DVB_PLL=m
+CONFIG_DVB_TUNER_DIB0070=m
+CONFIG_DVB_TUNER_DIB0090=m
+
+#
+# SEC control devices for DVB-S
+#
+CONFIG_DVB_DRX39XYJ=m
+CONFIG_DVB_LNBH25=m
+CONFIG_DVB_LNBH29=m
+CONFIG_DVB_LNBP21=m
+CONFIG_DVB_LNBP22=m
+CONFIG_DVB_ISL6405=m
+CONFIG_DVB_ISL6421=m
+CONFIG_DVB_ISL6423=m
+CONFIG_DVB_A8293=m
+CONFIG_DVB_LGS8GL5=m
+CONFIG_DVB_LGS8GXX=m
+CONFIG_DVB_ATBM8830=m
+CONFIG_DVB_TDA665x=m
+CONFIG_DVB_IX2505V=m
+CONFIG_DVB_M88RS2000=m
+CONFIG_DVB_AF9033=m
+CONFIG_DVB_HORUS3A=m
+CONFIG_DVB_ASCOT2E=m
+CONFIG_DVB_HELENE=m
+
+#
+# Common Interface (EN50221) controller drivers
+#
+CONFIG_DVB_CXD2099=m
+CONFIG_DVB_SP2=m
+# end of Customise DVB Frontends
+
+#
+# Tools to develop new frontends
+#
+# CONFIG_DVB_DUMMY_FE is not set
+# end of Media ancillary drivers
+
+#
+# Graphics support
+#
+# CONFIG_VGA_ARB is not set
+CONFIG_DRM=y
+CONFIG_DRM_MIPI_DSI=y
+# CONFIG_DRM_DP_AUX_CHARDEV is not set
+# CONFIG_DRM_DEBUG_MM is not set
+# CONFIG_DRM_DEBUG_SELFTEST is not set
+CONFIG_DRM_KMS_HELPER=y
+CONFIG_DRM_KMS_FB_HELPER=y
+# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
+CONFIG_DRM_FBDEV_EMULATION=y
+CONFIG_DRM_FBDEV_OVERALLOC=100
+# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
+# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
+# CONFIG_DRM_DP_CEC is not set
+CONFIG_DRM_GEM_CMA_HELPER=y
+
+#
+# I2C encoder or helper chips
+#
+# CONFIG_DRM_I2C_CH7006 is not set
+# CONFIG_DRM_I2C_SIL164 is not set
+# CONFIG_DRM_I2C_NXP_TDA998X is not set
+# CONFIG_DRM_I2C_NXP_TDA9950 is not set
+# end of I2C encoder or helper chips
+
+#
+# ARM devices
+#
+# CONFIG_DRM_HDLCD is not set
+# CONFIG_DRM_MALI_DISPLAY is not set
+# CONFIG_DRM_KOMEDA is not set
+# end of ARM devices
+
+# CONFIG_DRM_RADEON is not set
+# CONFIG_DRM_AMDGPU is not set
+# CONFIG_DRM_NOUVEAU is not set
+# CONFIG_DRM_VGEM is not set
+# CONFIG_DRM_VKMS is not set
+CONFIG_DRM_ROCKCHIP=y
+# CONFIG_ROCKCHIP_DRM_CUBIC_LUT is not set
+# CONFIG_ROCKCHIP_DRM_DEBUG is not set
+# CONFIG_ROCKCHIP_DRM_DIRECT_SHOW is not set
+# CONFIG_ROCKCHIP_VOP is not set
+CONFIG_ROCKCHIP_VOP2=y
+# CONFIG_ROCKCHIP_ANALOGIX_DP is not set
+# CONFIG_ROCKCHIP_CDN_DP is not set
+CONFIG_ROCKCHIP_DW_HDMI=y
+CONFIG_ROCKCHIP_DW_MIPI_DSI=y
+# CONFIG_ROCKCHIP_DW_DP is not set
+# CONFIG_ROCKCHIP_INNO_HDMI is not set
+# CONFIG_ROCKCHIP_LVDS is not set
+# CONFIG_ROCKCHIP_RGB is not set
+# CONFIG_ROCKCHIP_RK3066_HDMI is not set
+# CONFIG_ROCKCHIP_VCONN is not set
+# CONFIG_DRM_ROCKCHIP_VVOP is not set
+# CONFIG_DRM_UDL is not set
+# CONFIG_DRM_AST is not set
+# CONFIG_DRM_MGAG200 is not set
+# CONFIG_DRM_RCAR_DW_HDMI is not set
+# CONFIG_DRM_RCAR_LVDS is not set
+# CONFIG_DRM_QXL is not set
+# CONFIG_DRM_BOCHS is not set
+CONFIG_DRM_PANEL=y
+
+#
+# Display Panels
+#
+# CONFIG_DRM_PANEL_ARM_VERSATILE is not set
+# CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596 is not set
+# CONFIG_DRM_PANEL_BOE_HIMAX8279D is not set
+# CONFIG_DRM_PANEL_BOE_TV101WUM_NL6 is not set
+# CONFIG_DRM_PANEL_LVDS is not set
+CONFIG_DRM_PANEL_SIMPLE=y
+# CONFIG_DRM_PANEL_ELIDA_KD35T133 is not set
+# CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02 is not set
+# CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D is not set
+# CONFIG_DRM_PANEL_ILITEK_IL9322 is not set
+# CONFIG_DRM_PANEL_ILITEK_ILI9881C is not set
+# CONFIG_DRM_PANEL_INNOLUX_P079ZCA is not set
+# CONFIG_DRM_PANEL_JDI_LT070ME05000 is not set
+# CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set
+# CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W is not set
+# CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set
+# CONFIG_DRM_PANEL_LG_LB035Q02 is not set
+# CONFIG_DRM_PANEL_LG_LG4573 is not set
+# CONFIG_DRM_PANEL_NEC_NL8048HL11 is not set
+# CONFIG_DRM_PANEL_NOVATEK_NT35510 is not set
+# CONFIG_DRM_PANEL_NOVATEK_NT39016 is not set
+# CONFIG_DRM_PANEL_MANTIX_MLAF057WE51 is not set
+# CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO is not set
+# CONFIG_DRM_PANEL_ORISETECH_OTM8009A is not set
+# CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS is not set
+# CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00 is not set
+# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
+# CONFIG_DRM_PANEL_RAYDIUM_RM67191 is not set
+# CONFIG_DRM_PANEL_RAYDIUM_RM68200 is not set
+# CONFIG_DRM_PANEL_RONBO_RB070D30 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6D16D0 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E63M0 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set
+# CONFIG_DRM_PANEL_SEIKO_43WVF1G is not set
+# CONFIG_DRM_PANEL_SHARP_LQ101R1SX01 is not set
+# CONFIG_DRM_PANEL_SHARP_LS037V7DW01 is not set
+# CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set
+# CONFIG_DRM_PANEL_SITRONIX_ST7701 is not set
+# CONFIG_DRM_PANEL_SITRONIX_ST7703 is not set
+# CONFIG_DRM_PANEL_SITRONIX_ST7789V is not set
+# CONFIG_DRM_PANEL_SONY_ACX424AKP is not set
+# CONFIG_DRM_PANEL_SONY_ACX565AKM is not set
+# CONFIG_DRM_PANEL_TPO_TD028TTEC1 is not set
+# CONFIG_DRM_PANEL_TPO_TD043MTEA1 is not set
+# CONFIG_DRM_PANEL_TPO_TPG110 is not set
+# CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA is not set
+# CONFIG_DRM_PANEL_VISIONOX_RM69299 is not set
+# CONFIG_DRM_PANEL_XINPENG_XPP055C272 is not set
+# end of Display Panels
+
+CONFIG_DRM_BRIDGE=y
+CONFIG_DRM_PANEL_BRIDGE=y
+
+#
+# Display Interface Bridges
+#
+# CONFIG_DRM_CDNS_DSI is not set
+# CONFIG_DRM_CHRONTEL_CH7033 is not set
+# CONFIG_DRM_DISPLAY_CONNECTOR is not set
+# CONFIG_DRM_LONTIUM_LT9611 is not set
+# CONFIG_DRM_LVDS_CODEC is not set
+# CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW is not set
+# CONFIG_DRM_NWL_MIPI_DSI is not set
+# CONFIG_DRM_NXP_PTN3460 is not set
+# CONFIG_DRM_PARADE_PS8622 is not set
+# CONFIG_DRM_PARADE_PS8640 is not set
+# CONFIG_DRM_SIL_SII8620 is not set
+# CONFIG_DRM_SII902X is not set
+# CONFIG_DRM_SII9234 is not set
+# CONFIG_DRM_SIMPLE_BRIDGE is not set
+# CONFIG_DRM_THINE_THC63LVD1024 is not set
+# CONFIG_DRM_TOSHIBA_TC358762 is not set
+# CONFIG_DRM_TOSHIBA_TC358764 is not set
+# CONFIG_DRM_TOSHIBA_TC358767 is not set
+# CONFIG_DRM_TOSHIBA_TC358768 is not set
+# CONFIG_DRM_TOSHIBA_TC358775 is not set
+# CONFIG_DRM_TI_TFP410 is not set
+# CONFIG_DRM_TI_SN65DSI86 is not set
+# CONFIG_DRM_TI_TPD12S015 is not set
+# CONFIG_DRM_ANALOGIX_ANX6345 is not set
+# CONFIG_DRM_ANALOGIX_ANX78XX is not set
+# CONFIG_DRM_I2C_ADV7511 is not set
+# CONFIG_DRM_CDNS_MHDP8546 is not set
+CONFIG_DRM_DW_HDMI=y
+CONFIG_DRM_DW_HDMI_CEC=y
+CONFIG_DRM_DW_MIPI_DSI=y
+# end of Display Interface Bridges
+
+# CONFIG_DRM_ETNAVIV is not set
+# CONFIG_DRM_ARCPGU is not set
+# CONFIG_DRM_HISI_HIBMC is not set
+# CONFIG_DRM_HISI_KIRIN is not set
+# CONFIG_DRM_MXSFB is not set
+# CONFIG_DRM_CIRRUS_QEMU is not set
+# CONFIG_DRM_GM12U320 is not set
+# CONFIG_TINYDRM_HX8357D is not set
+# CONFIG_TINYDRM_ILI9225 is not set
+# CONFIG_TINYDRM_ILI9341 is not set
+# CONFIG_TINYDRM_ILI9486 is not set
+# CONFIG_TINYDRM_MI0283QT is not set
+# CONFIG_TINYDRM_REPAPER is not set
+# CONFIG_TINYDRM_ST7586 is not set
+# CONFIG_TINYDRM_ST7735R is not set
+# CONFIG_DRM_PL111 is not set
+# CONFIG_DRM_LIMA is not set
+# CONFIG_DRM_PANFROST is not set
+# CONFIG_DRM_TIDSS is not set
+# CONFIG_DRM_LEGACY is not set
+CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
+CONFIG_MALI_BIFROST=y
+CONFIG_MALI_PLATFORM_NAME="rk"
+CONFIG_MALI_REAL_HW=y
+
+#
+# Platform specific options
+#
+# CONFIG_MALI_CSF_SUPPORT is not set
+CONFIG_MALI_BIFROST_DEVFREQ=y
+CONFIG_MALI_BIFROST_GATOR_SUPPORT=y
+# CONFIG_MALI_BIFROST_ENABLE_TRACE is not set
+# CONFIG_MALI_BIFROST_DMA_FENCE is not set
+# CONFIG_MALI_ARBITER_SUPPORT is not set
+# CONFIG_MALI_DMA_BUF_MAP_ON_DEMAND is not set
+# CONFIG_MALI_DMA_BUF_LEGACY_COMPAT is not set
+# CONFIG_MALI_BIFROST_EXPERT is not set
+# CONFIG_MALI_ARBITRATION is not set
+
+#
+# Frame buffer Devices
+#
+CONFIG_FB_CMDLINE=y
+CONFIG_FB_NOTIFY=y
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_ARMCLCD is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_UVESA is not set
+# CONFIG_FB_OPENCORES is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_I740 is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+# CONFIG_FB_SMSCUFX is not set
+# CONFIG_FB_UDL is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_SIMPLE is not set
+# CONFIG_FB_SSD1307 is not set
+# CONFIG_FB_SM712 is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_KTD253 is not set
+CONFIG_BACKLIGHT_PWM=y
+# CONFIG_BACKLIGHT_QCOM_WLED is not set
+# CONFIG_BACKLIGHT_ADP8860 is not set
+# CONFIG_BACKLIGHT_ADP8870 is not set
+# CONFIG_BACKLIGHT_LM3630A is not set
+# CONFIG_BACKLIGHT_LM3639 is not set
+# CONFIG_BACKLIGHT_LP855X is not set
+# CONFIG_BACKLIGHT_GPIO is not set
+# CONFIG_BACKLIGHT_LV5207LP is not set
+# CONFIG_BACKLIGHT_BD6107 is not set
+# CONFIG_BACKLIGHT_ARCXCNN is not set
+# CONFIG_BACKLIGHT_LED is not set
+# end of Backlight & LCD device support
+
+#
+# Rockchip Misc Video driver
+#
+
+#
+# RGA
+#
+# CONFIG_ROCKCHIP_RGA is not set
+# end of RGA
+
+CONFIG_ROCKCHIP_RGA2=y
+# CONFIG_ROCKCHIP_RGA2_PROC_FS is not set
+CONFIG_ROCKCHIP_RGA2_DEBUG_FS=y
+CONFIG_ROCKCHIP_RGA2_DEBUGGER=y
+# CONFIG_ROCKCHIP_MULTI_RGA is not set
+# CONFIG_ROCKCHIP_RVE is not set
+
+#
+# IEP
+#
+# CONFIG_IEP is not set
+# end of IEP
+
+CONFIG_ROCKCHIP_MPP_SERVICE=y
+CONFIG_ROCKCHIP_MPP_PROC_FS=y
+CONFIG_ROCKCHIP_MPP_RKVDEC=y
+CONFIG_ROCKCHIP_MPP_RKVDEC2=y
+CONFIG_ROCKCHIP_MPP_RKVENC=y
+# CONFIG_ROCKCHIP_MPP_RKVENC2 is not set
+CONFIG_ROCKCHIP_MPP_VDPU1=y
+CONFIG_ROCKCHIP_MPP_VEPU1=y
+CONFIG_ROCKCHIP_MPP_VDPU2=y
+CONFIG_ROCKCHIP_MPP_VEPU2=y
+CONFIG_ROCKCHIP_MPP_IEP2=y
+CONFIG_ROCKCHIP_MPP_JPGDEC=y
+# CONFIG_ROCKCHIP_MPP_AV1DEC is not set
+# CONFIG_ROCKCHIP_DVBM is not set
+# end of Rockchip Misc Video driver
+
+CONFIG_VIDEOMODE_HELPERS=y
+CONFIG_HDMI=y
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
+# end of Console display driver support
+
+# CONFIG_LOGO is not set
+# end of Graphics support
+
+# CONFIG_SOUND is not set
+
+#
+# HID support
+#
+CONFIG_HID=y
+CONFIG_HID_BATTERY_STRENGTH=y
+CONFIG_HIDRAW=y
+CONFIG_UHID=y
+CONFIG_HID_GENERIC=y
+
+#
+# Special HID drivers
+#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_ACCUTOUCH is not set
+# CONFIG_HID_ACRUX is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_APPLEIR is not set
+# CONFIG_HID_ASUS is not set
+# CONFIG_HID_AUREAL is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_BETOP_FF is not set
+# CONFIG_HID_BIGBEN_FF is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_CORSAIR is not set
+# CONFIG_HID_COUGAR is not set
+# CONFIG_HID_MACALLY is not set
+# CONFIG_HID_CMEDIA is not set
+# CONFIG_HID_CP2112 is not set
+# CONFIG_HID_CREATIVE_SB0540 is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELAN is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_ELO is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_GEMBIRD is not set
+# CONFIG_HID_GFRM is not set
+# CONFIG_HID_GLORIOUS is not set
+# CONFIG_HID_HOLTEK is not set
+# CONFIG_HID_VIVALDI is not set
+# CONFIG_HID_GT683R is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_UCLOGIC is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_VIEWSONIC is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+# CONFIG_HID_ITE is not set
+# CONFIG_HID_JABRA is not set
+# CONFIG_HID_TWINHAN is not set
+CONFIG_HID_KENSINGTON=y
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LED is not set
+# CONFIG_HID_LENOVO is not set
+# CONFIG_HID_LOGITECH is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MALTRON is not set
+# CONFIG_HID_MAYFLASH is not set
+# CONFIG_HID_REDRAGON is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+CONFIG_HID_MULTITOUCH=y
+# CONFIG_HID_NTI is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PENMOUNT is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PLANTRONICS is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_RETRODE is not set
+# CONFIG_HID_ROCCAT is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SONY is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEAM is not set
+# CONFIG_HID_STEELSERIES is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_RMI is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THINGM is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_UDRAW_PS3 is not set
+# CONFIG_HID_U2FZERO is not set
+# CONFIG_HID_WACOM is not set
+# CONFIG_HID_WIIMOTE is not set
+# CONFIG_HID_XINMO is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+# CONFIG_HID_ALPS is not set
+# CONFIG_HID_MCP2221 is not set
+# end of Special HID drivers
+
+#
+# USB HID support
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+CONFIG_USB_HIDDEV=y
+# end of USB HID support
+
+#
+# I2C HID support
+#
+CONFIG_I2C_HID=y
+# end of I2C HID support
+# end of HID support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=y
+# CONFIG_USB_LED_TRIG is not set
+# CONFIG_USB_ULPI_BUS is not set
+# CONFIG_USB_CONN_GPIO is not set
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=y
+CONFIG_USB_PCI=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEFAULT_PERSIST is not set
+# CONFIG_USB_FEW_INIT_RETRIES is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_OTG=y
+# CONFIG_USB_OTG_PRODUCTLIST is not set
+# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+# CONFIG_USB_OTG_FSM is not set
+# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
+CONFIG_USB_AUTOSUSPEND_DELAY=2
+CONFIG_USB_MON=y
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=y
+# CONFIG_USB_XHCI_DBGCAP is not set
+CONFIG_USB_XHCI_PCI=y
+# CONFIG_USB_XHCI_PCI_RENESAS is not set
+CONFIG_USB_XHCI_PLATFORM=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_PCI=y
+# CONFIG_USB_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_FOTG210_HCD is not set
+# CONFIG_USB_MAX3421_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_HCD_PCI is not set
+CONFIG_USB_OHCI_HCD_PLATFORM=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+
+#
+# USB Device Class drivers
+#
+CONFIG_USB_ACM=y
+# CONFIG_USB_PRINTER is not set
+CONFIG_USB_WDM=y
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+CONFIG_USB_UAS=y
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USBIP_CORE is not set
+# CONFIG_USB_CDNS3 is not set
+# CONFIG_USB_MUSB_HDRC is not set
+CONFIG_USB_DWC3=y
+# CONFIG_USB_DWC3_HOST is not set
+# CONFIG_USB_DWC3_GADGET is not set
+CONFIG_USB_DWC3_DUAL_ROLE=y
+
+#
+# Platform Glue Driver Support
+#
+CONFIG_USB_DWC3_HAPS=y
+CONFIG_USB_DWC3_OF_SIMPLE=y
+CONFIG_USB_DWC2=y
+# CONFIG_USB_DWC2_HOST is not set
+
+#
+# Gadget/Dual-role mode requires USB Gadget support to be enabled
+#
+# CONFIG_USB_DWC2_PERIPHERAL is not set
+CONFIG_USB_DWC2_DUAL_ROLE=y
+# CONFIG_USB_DWC2_PCI is not set
+# CONFIG_USB_DWC2_DEBUG is not set
+# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
+# CONFIG_USB_CHIPIDEA is not set
+# CONFIG_USB_ISP1760 is not set
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=y
+# CONFIG_USB_SERIAL_CONSOLE is not set
+CONFIG_USB_SERIAL_GENERIC=y
+# CONFIG_USB_SERIAL_SIMPLE is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_CH341 is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+CONFIG_USB_SERIAL_CP210X=y
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+CONFIG_USB_SERIAL_FTDI_SIO=y
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_F81232 is not set
+# CONFIG_USB_SERIAL_F8153X is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_IUU is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+CONFIG_USB_SERIAL_KEYSPAN=y
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_METRO is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MXUPORT is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+CONFIG_USB_SERIAL_PL2303=y
+CONFIG_USB_SERIAL_OTI6858=y
+# CONFIG_USB_SERIAL_QCAUX is not set
+CONFIG_USB_SERIAL_QUALCOMM=y
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+CONFIG_USB_SERIAL_SIERRAWIRELESS=y
+# CONFIG_USB_SERIAL_SYMBOL is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+CONFIG_USB_SERIAL_WWAN=y
+CONFIG_USB_SERIAL_OPTION=y
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_XSENS_MT is not set
+# CONFIG_USB_SERIAL_WISHBONE is not set
+# CONFIG_USB_SERIAL_SSU100 is not set
+# CONFIG_USB_SERIAL_QT2 is not set
+# CONFIG_USB_SERIAL_UPD78F0730 is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_APPLE_MFI_FASTCHARGE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+CONFIG_USB_EZUSB_FX2=y
+# CONFIG_USB_HUB_USB251XB is not set
+# CONFIG_USB_HSIC_USB3503 is not set
+# CONFIG_USB_HSIC_USB4604 is not set
+# CONFIG_USB_LINK_LAYER_TEST is not set
+# CONFIG_USB_CHAOSKEY is not set
+
+#
+# USB Physical Layer drivers
+#
+CONFIG_USB_PHY=y
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+# CONFIG_USB_ULPI is not set
+# end of USB Physical Layer drivers
+
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+CONFIG_USB_GADGET_DEBUG_FILES=y
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_VBUS_DRAW=500
+CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
+# CONFIG_U_SERIAL_CONSOLE is not set
+
+#
+# USB Peripheral Controller
+#
+# CONFIG_USB_FOTG210_UDC is not set
+# CONFIG_USB_GR_UDC is not set
+# CONFIG_USB_R8A66597 is not set
+# CONFIG_USB_PXA27X is not set
+# CONFIG_USB_MV_UDC is not set
+# CONFIG_USB_MV_U3D is not set
+# CONFIG_USB_SNP_UDC_PLAT is not set
+# CONFIG_USB_M66592 is not set
+# CONFIG_USB_BDC_UDC is not set
+# CONFIG_USB_AMD5536UDC is not set
+# CONFIG_USB_NET2272 is not set
+# CONFIG_USB_NET2280 is not set
+# CONFIG_USB_GOKU is not set
+# CONFIG_USB_EG20T is not set
+# CONFIG_USB_GADGET_XILINX is not set
+# CONFIG_USB_MAX3420_UDC is not set
+# CONFIG_USB_DUMMY_HCD is not set
+# end of USB Peripheral Controller
+
+CONFIG_USB_LIBCOMPOSITE=y
+CONFIG_USB_F_ACM=y
+CONFIG_USB_U_SERIAL=y
+CONFIG_USB_F_MASS_STORAGE=y
+CONFIG_USB_F_FS=y
+CONFIG_USB_F_UVC=y
+CONFIG_USB_CONFIGFS=y
+# CONFIG_USB_CONFIGFS_SERIAL is not set
+CONFIG_USB_CONFIGFS_ACM=y
+# CONFIG_USB_CONFIGFS_OBEX is not set
+# CONFIG_USB_CONFIGFS_NCM is not set
+# CONFIG_USB_CONFIGFS_ECM is not set
+# CONFIG_USB_CONFIGFS_ECM_SUBSET is not set
+# CONFIG_USB_CONFIGFS_RNDIS is not set
+# CONFIG_USB_CONFIGFS_EEM is not set
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+# CONFIG_USB_CONFIGFS_F_LB_SS is not set
+CONFIG_USB_CONFIGFS_F_FS=y
+# CONFIG_USB_CONFIGFS_F_HID is not set
+CONFIG_USB_CONFIGFS_F_UVC=y
+# CONFIG_USB_CONFIGFS_F_PRINTER is not set
+
+#
+# USB Gadget precomposed configurations
+#
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_G_NCM is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FUNCTIONFS is not set
+CONFIG_USB_MASS_STORAGE=m
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_ACM_MS is not set
+# CONFIG_USB_G_MULTI is not set
+# CONFIG_USB_G_HID is not set
+# CONFIG_USB_G_DBGP is not set
+# CONFIG_USB_G_WEBCAM is not set
+# CONFIG_USB_RAW_GADGET is not set
+# end of USB Gadget precomposed configurations
+
+# CONFIG_TYPEC is not set
+CONFIG_USB_ROLE_SWITCH=y
+CONFIG_MMC=y
+CONFIG_PWRSEQ_EMMC=y
+# CONFIG_PWRSEQ_SD8787 is not set
+CONFIG_PWRSEQ_SIMPLE=y
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_MINORS=32
+# CONFIG_SDIO_UART is not set
+CONFIG_MMC_TEST=y
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_ARMMMCI is not set
+CONFIG_MMC_SDHCI=y
+# CONFIG_MMC_SDHCI_PCI is not set
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_OF_ARASAN=y
+# CONFIG_MMC_SDHCI_OF_ASPEED is not set
+# CONFIG_MMC_SDHCI_OF_AT91 is not set
+CONFIG_MMC_SDHCI_OF_DWCMSHC=y
+# CONFIG_MMC_SDHCI_CADENCE is not set
+# CONFIG_MMC_SDHCI_F_SDH30 is not set
+# CONFIG_MMC_SDHCI_MILBEAUT is not set
+# CONFIG_MMC_TIFM_SD is not set
+# CONFIG_MMC_SPI is not set
+# CONFIG_MMC_CB710 is not set
+# CONFIG_MMC_VIA_SDMMC is not set
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_PLTFM=y
+# CONFIG_MMC_DW_BLUEFIELD is not set
+# CONFIG_MMC_DW_EXYNOS is not set
+# CONFIG_MMC_DW_HI3798CV200 is not set
+# CONFIG_MMC_DW_K3 is not set
+# CONFIG_MMC_DW_PCI is not set
+CONFIG_MMC_DW_ROCKCHIP=y
+# CONFIG_MMC_VUB300 is not set
+# CONFIG_MMC_USHC is not set
+# CONFIG_MMC_USDHI6ROL0 is not set
+CONFIG_MMC_CQHCI=y
+# CONFIG_MMC_HSQ is not set
+# CONFIG_MMC_TOSHIBA_PCI is not set
+# CONFIG_MMC_MTK is not set
+# CONFIG_MMC_SDHCI_XENON is not set
+# CONFIG_MMC_SDHCI_OMAP is not set
+# CONFIG_MMC_SDHCI_AM654 is not set
+# CONFIG_MEMSTICK is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+# CONFIG_LEDS_CLASS_FLASH is not set
+# CONFIG_LEDS_CLASS_MULTICOLOR is not set
+# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_AN30259A is not set
+# CONFIG_LEDS_AW2013 is not set
+# CONFIG_LEDS_BCM6328 is not set
+# CONFIG_LEDS_BCM6358 is not set
+# CONFIG_LEDS_CR0014114 is not set
+# CONFIG_LEDS_EL15203000 is not set
+# CONFIG_LEDS_LM3530 is not set
+# CONFIG_LEDS_LM3532 is not set
+# CONFIG_LEDS_LM3642 is not set
+# CONFIG_LEDS_LM3692X is not set
+# CONFIG_LEDS_PCA9532 is not set
+CONFIG_LEDS_GPIO=y
+# CONFIG_LEDS_LP3944 is not set
+# CONFIG_LEDS_LP3952 is not set
+# CONFIG_LEDS_LP50XX is not set
+# CONFIG_LEDS_LP55XX_COMMON is not set
+# CONFIG_LEDS_LP8860 is not set
+# CONFIG_LEDS_PCA955X is not set
+# CONFIG_LEDS_PCA963X is not set
+# CONFIG_LEDS_DAC124S085 is not set
+# CONFIG_LEDS_PWM is not set
+# CONFIG_LEDS_REGULATOR is not set
+# CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_LT3593 is not set
+# CONFIG_LEDS_TCA6507 is not set
+# CONFIG_LEDS_TLC591XX is not set
+# CONFIG_LEDS_LM355x is not set
+# CONFIG_LEDS_IS31FL319X is not set
+CONFIG_LEDS_IS31FL32XX=y
+
+#
+# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
+#
+# CONFIG_LEDS_BLINKM is not set
+# CONFIG_LEDS_SYSCON is not set
+# CONFIG_LEDS_MLXREG is not set
+# CONFIG_LEDS_USER is not set
+# CONFIG_LEDS_SPI_BYTE is not set
+# CONFIG_LEDS_TI_LMU_COMMON is not set
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+# CONFIG_LEDS_TRIGGER_ONESHOT is not set
+# CONFIG_LEDS_TRIGGER_DISK is not set
+# CONFIG_LEDS_TRIGGER_MTD is not set
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+# CONFIG_LEDS_TRIGGER_CPU is not set
+# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+
+#
+# iptables trigger is under Netfilter config (LED target)
+#
+# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
+# CONFIG_LEDS_TRIGGER_CAMERA is not set
+# CONFIG_LEDS_TRIGGER_PANIC is not set
+# CONFIG_LEDS_TRIGGER_NETDEV is not set
+# CONFIG_LEDS_TRIGGER_PATTERN is not set
+# CONFIG_LEDS_TRIGGER_AUDIO is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_SUPPORT=y
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_SYSTOHC=y
+CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+CONFIG_RTC_NVMEM=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_ABB5ZES3 is not set
+# CONFIG_RTC_DRV_ABEOZ9 is not set
+# CONFIG_RTC_DRV_ABX80X is not set
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_HYM8563 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RK808 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL12026 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8523 is not set
+# CONFIG_RTC_DRV_PCF85063 is not set
+# CONFIG_RTC_DRV_PCF85363 is not set
+CONFIG_RTC_DRV_PCF8563=y
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_TPS6586X is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8010 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_RV3028 is not set
+# CONFIG_RTC_DRV_RV3032 is not set
+# CONFIG_RTC_DRV_RV8803 is not set
+# CONFIG_RTC_DRV_SD3078 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T93 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1302 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1343 is not set
+# CONFIG_RTC_DRV_DS1347 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6916 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RX4581 is not set
+# CONFIG_RTC_DRV_RX6110 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+# CONFIG_RTC_DRV_MCP795 is not set
+CONFIG_RTC_I2C_AND_SPI=y
+
+#
+# SPI and I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS3232 is not set
+# CONFIG_RTC_DRV_PCF2127 is not set
+# CONFIG_RTC_DRV_RV3029C2 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+# CONFIG_RTC_DRV_ZYNQMP is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PL030 is not set
+# CONFIG_RTC_DRV_PL031 is not set
+# CONFIG_RTC_DRV_CADENCE is not set
+# CONFIG_RTC_DRV_FTRTC010 is not set
+# CONFIG_RTC_DRV_R7301 is not set
+
+#
+# HID Sensor RTC drivers
+#
+CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
+
+#
+# DMA Devices
+#
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_OF=y
+# CONFIG_ALTERA_MSGDMA is not set
+# CONFIG_AMBA_PL08X is not set
+# CONFIG_DW_AXI_DMAC is not set
+# CONFIG_FSL_EDMA is not set
+# CONFIG_FSL_QDMA is not set
+# CONFIG_HISI_DMA is not set
+# CONFIG_INTEL_IDMA64 is not set
+# CONFIG_MV_XOR_V2 is not set
+CONFIG_PL330_DMA=y
+# CONFIG_PLX_DMA is not set
+# CONFIG_XILINX_DMA is not set
+# CONFIG_XILINX_ZYNQMP_DMA is not set
+# CONFIG_XILINX_ZYNQMP_DPDMA is not set
+# CONFIG_QCOM_HIDMA_MGMT is not set
+# CONFIG_QCOM_HIDMA is not set
+# CONFIG_DW_DMAC is not set
+# CONFIG_DW_DMAC_PCI is not set
+# CONFIG_DW_EDMA is not set
+# CONFIG_DW_EDMA_PCIE is not set
+# CONFIG_SF_PDMA is not set
+
+#
+# DMA Clients
+#
+# CONFIG_ASYNC_TX_DMA is not set
+# CONFIG_DMATEST is not set
+
+#
+# DMABUF options
+#
+CONFIG_SYNC_FILE=y
+# CONFIG_SW_SYNC is not set
+# CONFIG_UDMABUF is not set
+# CONFIG_DMABUF_MOVE_NOTIFY is not set
+# CONFIG_DMABUF_SELFTESTS is not set
+# CONFIG_DMABUF_HEAPS is not set
+# end of DMABUF options
+
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+# CONFIG_VFIO is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO_MENU=y
+# CONFIG_VIRTIO_PCI is not set
+# CONFIG_VIRTIO_MMIO is not set
+# CONFIG_VDPA is not set
+CONFIG_VHOST_MENU=y
+# CONFIG_VHOST_NET is not set
+# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# end of Microsoft Hyper-V guest support
+
+# CONFIG_GREYBUS is not set
+CONFIG_STAGING=y
+# CONFIG_PRISM2_USB is not set
+# CONFIG_COMEDI is not set
+# CONFIG_RTL8192U is not set
+# CONFIG_RTLLIB is not set
+# CONFIG_RTL8723BS is not set
+# CONFIG_R8712U is not set
+# CONFIG_R8188EU is not set
+# CONFIG_RTS5208 is not set
+# CONFIG_VT6655 is not set
+# CONFIG_VT6656 is not set
+
+#
+# IIO staging drivers
+#
+
+#
+# Accelerometers
+#
+# CONFIG_ADIS16203 is not set
+# CONFIG_ADIS16240 is not set
+# end of Accelerometers
+
+#
+# Analog to digital converters
+#
+# CONFIG_AD7816 is not set
+# CONFIG_AD7280 is not set
+# end of Analog to digital converters
+
+#
+# Analog digital bi-direction converters
+#
+# CONFIG_ADT7316 is not set
+# end of Analog digital bi-direction converters
+
+#
+# Capacitance to digital converters
+#
+# CONFIG_AD7150 is not set
+# CONFIG_AD7746 is not set
+# end of Capacitance to digital converters
+
+#
+# Direct Digital Synthesis
+#
+# CONFIG_AD9832 is not set
+# CONFIG_AD9834 is not set
+# end of Direct Digital Synthesis
+
+#
+# Network Analyzer, Impedance Converters
+#
+# CONFIG_AD5933 is not set
+# end of Network Analyzer, Impedance Converters
+
+#
+# Active energy metering IC
+#
+# CONFIG_ADE7854 is not set
+# end of Active energy metering IC
+
+#
+# Resolver to digital converters
+#
+# CONFIG_AD2S1210 is not set
+# end of Resolver to digital converters
+# end of IIO staging drivers
+
+# CONFIG_FB_SM750 is not set
+# CONFIG_STAGING_MEDIA is not set
+
+#
+# Android
+#
+# CONFIG_ASHMEM is not set
+# CONFIG_DEBUG_KINFO is not set
+# CONFIG_ION is not set
+CONFIG_FIQ_DEBUGGER=y
+CONFIG_FIQ_DEBUGGER_NO_SLEEP=y
+# CONFIG_FIQ_DEBUGGER_WAKEUP_IRQ_ALWAYS_ON is not set
+CONFIG_FIQ_DEBUGGER_CONSOLE=y
+CONFIG_FIQ_DEBUGGER_CONSOLE_DEFAULT_ENABLE=y
+CONFIG_FIQ_DEBUGGER_TRUST_ZONE=y
+# CONFIG_FIQ_DEBUGGER_UART_OVERLAY is not set
+CONFIG_RK_CONSOLE_THREAD=y
+# end of Android
+
+# CONFIG_STAGING_BOARD is not set
+# CONFIG_LTE_GDM724X is not set
+# CONFIG_GS_FPGABOOT is not set
+# CONFIG_UNISYSSPAR is not set
+# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
+# CONFIG_FB_TFT is not set
+# CONFIG_KS7010 is not set
+# CONFIG_PI433 is not set
+
+#
+# Gasket devices
+#
+# CONFIG_STAGING_GASKET_FRAMEWORK is not set
+# end of Gasket devices
+
+# CONFIG_XIL_AXIS_FIFO is not set
+# CONFIG_FIELDBUS_DEV is not set
+# CONFIG_QLGE is not set
+# CONFIG_WFX is not set
+# CONFIG_GOLDFISH is not set
+# CONFIG_CHROME_PLATFORMS is not set
+# CONFIG_MELLANOX_PLATFORM is not set
+CONFIG_HAVE_CLK=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_COMMON_CLK_MAX9485 is not set
+CONFIG_COMMON_CLK_RK808=y
+CONFIG_COMMON_CLK_SCMI=y
+# CONFIG_COMMON_CLK_SI5341 is not set
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI514 is not set
+# CONFIG_COMMON_CLK_SI544 is not set
+# CONFIG_COMMON_CLK_SI570 is not set
+# CONFIG_COMMON_CLK_CDCE706 is not set
+# CONFIG_COMMON_CLK_CDCE925 is not set
+# CONFIG_COMMON_CLK_CS2000_CP is not set
+# CONFIG_CLK_QORIQ is not set
+# CONFIG_COMMON_CLK_XGENE is not set
+# CONFIG_COMMON_CLK_PWM is not set
+# CONFIG_COMMON_CLK_VC5 is not set
+# CONFIG_COMMON_CLK_FIXED_MMIO is not set
+CONFIG_COMMON_CLK_ROCKCHIP=y
+CONFIG_CLK_PX30=y
+CONFIG_CLK_RK1808=y
+CONFIG_CLK_RK3328=y
+CONFIG_CLK_RK3399=y
+CONFIG_CLK_RK3568=y
+# CONFIG_ROCKCHIP_CLK_COMPENSATION is not set
+# CONFIG_ROCKCHIP_CLK_LINK is not set
+CONFIG_ROCKCHIP_CLK_BOOST=y
+CONFIG_ROCKCHIP_CLK_INV=y
+CONFIG_ROCKCHIP_CLK_PVTM=y
+CONFIG_ROCKCHIP_DDRCLK=y
+# CONFIG_ROCKCHIP_DDRCLK_SCPI is not set
+CONFIG_ROCKCHIP_DDRCLK_SIP=y
+CONFIG_ROCKCHIP_DDRCLK_SIP_V2=y
+# CONFIG_ROCKCHIP_PLL_RK3066 is not set
+CONFIG_ROCKCHIP_PLL_RK3399=y
+# CONFIG_ROCKCHIP_PLL_RK3588 is not set
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_CLKSRC_MMIO=y
+CONFIG_ROCKCHIP_TIMER=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
+CONFIG_FSL_ERRATUM_A008585=y
+CONFIG_HISILICON_ERRATUM_161010101=y
+CONFIG_ARM64_ERRATUM_858921=y
+# CONFIG_MICROCHIP_PIT64B is not set
+# end of Clock Source drivers
+
+CONFIG_MAILBOX=y
+# CONFIG_ARM_MHU is not set
+# CONFIG_PLATFORM_MHU is not set
+# CONFIG_PL320_MBOX is not set
+# CONFIG_ROCKCHIP_MBOX is not set
+# CONFIG_ALTERA_MBOX is not set
+# CONFIG_MAILBOX_TEST is not set
+CONFIG_IOMMU_IOVA=y
+CONFIG_IOMMU_API=y
+CONFIG_IOMMU_SUPPORT=y
+
+#
+# Generic IOMMU Pagetable Support
+#
+# CONFIG_IOMMU_IO_PGTABLE_LPAE is not set
+# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
+# end of Generic IOMMU Pagetable Support
+
+# CONFIG_IOMMU_DEBUGFS is not set
+# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
+CONFIG_OF_IOMMU=y
+CONFIG_IOMMU_DMA=y
+CONFIG_ROCKCHIP_IOMMU=y
+# CONFIG_ARM_SMMU is not set
+# CONFIG_ARM_SMMU_V3 is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Aspeed SoC drivers
+#
+# end of Aspeed SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# CONFIG_SOC_BRCMSTB is not set
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# CONFIG_QUICC_ENGINE is not set
+# CONFIG_FSL_RCPM is not set
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+#
+# Rockchip CPU selection
+#
+CONFIG_CPU_PX30=y
+CONFIG_CPU_RK1808=y
+# CONFIG_CPU_RK3308 is not set
+CONFIG_CPU_RK3328=y
+# CONFIG_CPU_RK3368 is not set
+CONFIG_CPU_RK3399=y
+CONFIG_CPU_RK3568=y
+# CONFIG_CPU_RK3588 is not set
+# end of Rockchip CPU selection
+
+CONFIG_NO_GKI=y
+# CONFIG_ROCKCHIP_CPUINFO is not set
+# CONFIG_ROCKCHIP_GRF is not set
+# CONFIG_ROCKCHIP_HW_DECOMPRESS is not set
+CONFIG_ROCKCHIP_IODOMAIN=y
+# CONFIG_ROCKCHIP_IOMUX is not set
+# CONFIG_ROCKCHIP_IPA is not set
+# CONFIG_ROCKCHIP_OPP is not set
+# CONFIG_ROCKCHIP_PERFORMANCE is not set
+CONFIG_ROCKCHIP_PM_DOMAINS=y
+CONFIG_ROCKCHIP_PVTM=y
+# CONFIG_ROCKCHIP_RAMDISK is not set
+CONFIG_ROCKCHIP_SUSPEND_MODE=y
+# CONFIG_ROCKCHIP_SYSTEM_MONITOR is not set
+CONFIG_ROCKCHIP_VENDOR_STORAGE=y
+CONFIG_ROCKCHIP_MMC_VENDOR_STORAGE=y
+CONFIG_ROCKCHIP_MTD_VENDOR_STORAGE=y
+CONFIG_ROCKCHIP_VENDOR_STORAGE_UPDATE_LOADER=y
+CONFIG_ROCKCHIP_FIQ_DEBUGGER=y
+# CONFIG_ROCKCHIP_DEBUG is not set
+# CONFIG_ROCKCHIP_MINI_KERNEL is not set
+# CONFIG_ROCKCHIP_THUNDER_BOOT is not set
+# CONFIG_ROCKCHIP_NPOR_POWERGOOD is not set
+# CONFIG_RK_CMA_PROCFS is not set
+# CONFIG_RK_DMABUF_PROCFS is not set
+# CONFIG_RK_MEMBLOCK_PROCFS is not set
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# CONFIG_XILINX_VCU is not set
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+CONFIG_PM_DEVFREQ=y
+
+#
+# DEVFREQ Governors
+#
+CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
+CONFIG_DEVFREQ_GOV_PERFORMANCE=y
+CONFIG_DEVFREQ_GOV_POWERSAVE=y
+CONFIG_DEVFREQ_GOV_USERSPACE=y
+# CONFIG_DEVFREQ_GOV_PASSIVE is not set
+
+#
+# DEVFREQ Drivers
+#
+# CONFIG_ARM_RK3399_DMC_DEVFREQ is not set
+# CONFIG_ARM_ROCKCHIP_DMC_DEVFREQ is not set
+# CONFIG_PM_DEVFREQ_EVENT is not set
+CONFIG_EXTCON=y
+
+#
+# Extcon Device Drivers
+#
+# CONFIG_EXTCON_ADC_JACK is not set
+# CONFIG_EXTCON_FSA9480 is not set
+# CONFIG_EXTCON_GPIO is not set
+# CONFIG_EXTCON_MAX3355 is not set
+# CONFIG_EXTCON_PTN5150 is not set
+# CONFIG_EXTCON_RT8973A is not set
+# CONFIG_EXTCON_SM5502 is not set
+# CONFIG_EXTCON_USB_GPIO is not set
+CONFIG_MEMORY=y
+# CONFIG_ARM_PL172_MPMC is not set
+CONFIG_IIO=y
+CONFIG_IIO_BUFFER=y
+# CONFIG_IIO_BUFFER_CB is not set
+# CONFIG_IIO_BUFFER_DMA is not set
+# CONFIG_IIO_BUFFER_DMAENGINE is not set
+# CONFIG_IIO_BUFFER_HW_CONSUMER is not set
+CONFIG_IIO_KFIFO_BUF=y
+CONFIG_IIO_TRIGGERED_BUFFER=y
+# CONFIG_IIO_CONFIGFS is not set
+CONFIG_IIO_TRIGGER=y
+CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
+# CONFIG_IIO_SW_DEVICE is not set
+# CONFIG_IIO_SW_TRIGGER is not set
+# CONFIG_IIO_TRIGGERED_EVENT is not set
+
+#
+# Accelerometers
+#
+# CONFIG_ADIS16201 is not set
+# CONFIG_ADIS16209 is not set
+# CONFIG_ADXL345_I2C is not set
+# CONFIG_ADXL345_SPI is not set
+# CONFIG_ADXL372_SPI is not set
+# CONFIG_ADXL372_I2C is not set
+# CONFIG_BMA180 is not set
+# CONFIG_BMA220 is not set
+# CONFIG_BMA400 is not set
+# CONFIG_BMC150_ACCEL is not set
+# CONFIG_DA280 is not set
+# CONFIG_DA311 is not set
+# CONFIG_DMARD06 is not set
+# CONFIG_DMARD09 is not set
+# CONFIG_DMARD10 is not set
+# CONFIG_IIO_ST_ACCEL_3AXIS is not set
+# CONFIG_KXSD9 is not set
+# CONFIG_KXCJK1013 is not set
+# CONFIG_MC3230 is not set
+# CONFIG_MMA7455_I2C is not set
+# CONFIG_MMA7455_SPI is not set
+# CONFIG_MMA7660 is not set
+# CONFIG_MMA8452 is not set
+# CONFIG_MMA9551 is not set
+# CONFIG_MMA9553 is not set
+# CONFIG_MXC4005 is not set
+# CONFIG_MXC6255 is not set
+# CONFIG_SCA3000 is not set
+# CONFIG_STK8312 is not set
+# CONFIG_STK8BA50 is not set
+# end of Accelerometers
+
+#
+# Analog to digital converters
+#
+# CONFIG_AD7091R5 is not set
+# CONFIG_AD7124 is not set
+# CONFIG_AD7192 is not set
+# CONFIG_AD7266 is not set
+# CONFIG_AD7291 is not set
+# CONFIG_AD7292 is not set
+# CONFIG_AD7298 is not set
+# CONFIG_AD7476 is not set
+# CONFIG_AD7606_IFACE_PARALLEL is not set
+# CONFIG_AD7606_IFACE_SPI is not set
+# CONFIG_AD7766 is not set
+# CONFIG_AD7768_1 is not set
+# CONFIG_AD7780 is not set
+# CONFIG_AD7791 is not set
+# CONFIG_AD7793 is not set
+# CONFIG_AD7887 is not set
+# CONFIG_AD7923 is not set
+# CONFIG_AD7949 is not set
+# CONFIG_AD799X is not set
+# CONFIG_ADI_AXI_ADC is not set
+# CONFIG_CC10001_ADC is not set
+# CONFIG_ENVELOPE_DETECTOR is not set
+# CONFIG_HI8435 is not set
+# CONFIG_HX711 is not set
+# CONFIG_INA2XX_ADC is not set
+# CONFIG_LTC2471 is not set
+# CONFIG_LTC2485 is not set
+# CONFIG_LTC2496 is not set
+# CONFIG_LTC2497 is not set
+# CONFIG_MAX1027 is not set
+# CONFIG_MAX11100 is not set
+# CONFIG_MAX1118 is not set
+# CONFIG_MAX1241 is not set
+# CONFIG_MAX1363 is not set
+# CONFIG_MAX9611 is not set
+# CONFIG_MCP320X is not set
+# CONFIG_MCP3422 is not set
+# CONFIG_MCP3911 is not set
+# CONFIG_NAU7802 is not set
+CONFIG_ROCKCHIP_SARADC=y
+# CONFIG_SD_ADC_MODULATOR is not set
+# CONFIG_TI_ADC081C is not set
+# CONFIG_TI_ADC0832 is not set
+# CONFIG_TI_ADC084S021 is not set
+# CONFIG_TI_ADC12138 is not set
+# CONFIG_TI_ADC108S102 is not set
+# CONFIG_TI_ADC128S052 is not set
+# CONFIG_TI_ADC161S626 is not set
+# CONFIG_TI_ADS1015 is not set
+# CONFIG_TI_ADS7950 is not set
+# CONFIG_TI_ADS8344 is not set
+# CONFIG_TI_ADS8688 is not set
+# CONFIG_TI_ADS124S08 is not set
+# CONFIG_TI_TLC4541 is not set
+# CONFIG_VF610_ADC is not set
+# CONFIG_XILINX_XADC is not set
+# end of Analog to digital converters
+
+#
+# Analog Front Ends
+#
+# CONFIG_IIO_RESCALE is not set
+# end of Analog Front Ends
+
+#
+# Amplifiers
+#
+# CONFIG_AD8366 is not set
+# CONFIG_HMC425 is not set
+# end of Amplifiers
+
+#
+# Chemical Sensors
+#
+# CONFIG_ATLAS_PH_SENSOR is not set
+# CONFIG_ATLAS_EZO_SENSOR is not set
+# CONFIG_BME680 is not set
+# CONFIG_CCS811 is not set
+# CONFIG_IAQCORE is not set
+# CONFIG_SCD30_CORE is not set
+# CONFIG_SENSIRION_SGP30 is not set
+# CONFIG_SPS30 is not set
+# CONFIG_VZ89X is not set
+# end of Chemical Sensors
+
+#
+# Hid Sensor IIO Common
+#
+# end of Hid Sensor IIO Common
+
+#
+# SSP Sensor Common
+#
+# CONFIG_IIO_SSP_SENSORHUB is not set
+# end of SSP Sensor Common
+
+#
+# Digital to analog converters
+#
+# CONFIG_AD5064 is not set
+# CONFIG_AD5360 is not set
+# CONFIG_AD5380 is not set
+# CONFIG_AD5421 is not set
+# CONFIG_AD5446 is not set
+# CONFIG_AD5449 is not set
+# CONFIG_AD5592R is not set
+# CONFIG_AD5593R is not set
+# CONFIG_AD5504 is not set
+# CONFIG_AD5624R_SPI is not set
+# CONFIG_AD5686_SPI is not set
+# CONFIG_AD5696_I2C is not set
+# CONFIG_AD5755 is not set
+# CONFIG_AD5758 is not set
+# CONFIG_AD5761 is not set
+# CONFIG_AD5764 is not set
+# CONFIG_AD5770R is not set
+# CONFIG_AD5791 is not set
+# CONFIG_AD7303 is not set
+# CONFIG_AD8801 is not set
+# CONFIG_DPOT_DAC is not set
+# CONFIG_DS4424 is not set
+# CONFIG_LTC1660 is not set
+# CONFIG_LTC2632 is not set
+# CONFIG_M62332 is not set
+# CONFIG_MAX517 is not set
+# CONFIG_MAX5821 is not set
+# CONFIG_MCP4725 is not set
+# CONFIG_MCP4922 is not set
+# CONFIG_TI_DAC082S085 is not set
+# CONFIG_TI_DAC5571 is not set
+# CONFIG_TI_DAC7311 is not set
+# CONFIG_TI_DAC7612 is not set
+# CONFIG_VF610_DAC is not set
+# end of Digital to analog converters
+
+#
+# IIO dummy driver
+#
+# end of IIO dummy driver
+
+#
+# Frequency Synthesizers DDS/PLL
+#
+
+#
+# Clock Generator/Distribution
+#
+# CONFIG_AD9523 is not set
+# end of Clock Generator/Distribution
+
+#
+# Phase-Locked Loop (PLL) frequency synthesizers
+#
+# CONFIG_ADF4350 is not set
+# CONFIG_ADF4371 is not set
+# end of Phase-Locked Loop (PLL) frequency synthesizers
+# end of Frequency Synthesizers DDS/PLL
+
+#
+# Digital gyroscope sensors
+#
+# CONFIG_ADIS16080 is not set
+# CONFIG_ADIS16130 is not set
+# CONFIG_ADIS16136 is not set
+# CONFIG_ADIS16260 is not set
+# CONFIG_ADXRS290 is not set
+# CONFIG_ADXRS450 is not set
+# CONFIG_BMG160 is not set
+# CONFIG_FXAS21002C is not set
+# CONFIG_MPU3050_I2C is not set
+# CONFIG_IIO_ST_GYRO_3AXIS is not set
+# CONFIG_ITG3200 is not set
+# end of Digital gyroscope sensors
+
+#
+# Health Sensors
+#
+
+#
+# Heart Rate Monitors
+#
+# CONFIG_AFE4403 is not set
+# CONFIG_AFE4404 is not set
+# CONFIG_MAX30100 is not set
+# CONFIG_MAX30102 is not set
+# end of Heart Rate Monitors
+# end of Health Sensors
+
+#
+# Humidity sensors
+#
+# CONFIG_AM2315 is not set
+# CONFIG_DHT11 is not set
+# CONFIG_HDC100X is not set
+# CONFIG_HDC2010 is not set
+# CONFIG_HTS221 is not set
+# CONFIG_HTU21 is not set
+# CONFIG_SI7005 is not set
+# CONFIG_SI7020 is not set
+# end of Humidity sensors
+
+#
+# Inertial measurement units
+#
+# CONFIG_ADIS16400 is not set
+# CONFIG_ADIS16460 is not set
+# CONFIG_ADIS16475 is not set
+# CONFIG_ADIS16480 is not set
+# CONFIG_BMI160_I2C is not set
+# CONFIG_BMI160_SPI is not set
+# CONFIG_FXOS8700_I2C is not set
+# CONFIG_FXOS8700_SPI is not set
+# CONFIG_KMX61 is not set
+# CONFIG_INV_ICM42600_I2C is not set
+# CONFIG_INV_ICM42600_SPI is not set
+# CONFIG_INV_MPU6050_I2C is not set
+# CONFIG_INV_MPU6050_SPI is not set
+# CONFIG_IIO_ST_LSM6DSX is not set
+# end of Inertial measurement units
+
+#
+# Light sensors
+#
+# CONFIG_ADJD_S311 is not set
+# CONFIG_ADUX1020 is not set
+# CONFIG_AL3010 is not set
+# CONFIG_AL3320A is not set
+# CONFIG_APDS9300 is not set
+# CONFIG_APDS9960 is not set
+# CONFIG_AS73211 is not set
+# CONFIG_BH1750 is not set
+# CONFIG_BH1780 is not set
+# CONFIG_CM32181 is not set
+# CONFIG_CM3232 is not set
+# CONFIG_CM3323 is not set
+# CONFIG_CM3605 is not set
+# CONFIG_CM36651 is not set
+# CONFIG_GP2AP002 is not set
+# CONFIG_GP2AP020A00F is not set
+CONFIG_SENSORS_ISL29018=y
+# CONFIG_SENSORS_ISL29028 is not set
+# CONFIG_ISL29125 is not set
+# CONFIG_JSA1212 is not set
+# CONFIG_RPR0521 is not set
+# CONFIG_LTR501 is not set
+# CONFIG_LV0104CS is not set
+# CONFIG_MAX44000 is not set
+# CONFIG_MAX44009 is not set
+# CONFIG_NOA1305 is not set
+# CONFIG_OPT3001 is not set
+# CONFIG_PA12203001 is not set
+# CONFIG_SI1133 is not set
+# CONFIG_SI1145 is not set
+# CONFIG_STK3310 is not set
+# CONFIG_ST_UVIS25 is not set
+# CONFIG_TCS3414 is not set
+# CONFIG_TCS3472 is not set
+CONFIG_SENSORS_TSL2563=y
+CONFIG_TSL2583=y
+# CONFIG_TSL2772 is not set
+# CONFIG_TSL4531 is not set
+# CONFIG_US5182D is not set
+# CONFIG_VCNL4000 is not set
+# CONFIG_VCNL4035 is not set
+# CONFIG_VEML6030 is not set
+# CONFIG_VEML6070 is not set
+# CONFIG_VL6180 is not set
+# CONFIG_ZOPT2201 is not set
+# end of Light sensors
+
+#
+# Magnetometer sensors
+#
+# CONFIG_AK8974 is not set
+# CONFIG_AK8975 is not set
+# CONFIG_AK09911 is not set
+# CONFIG_BMC150_MAGN_I2C is not set
+# CONFIG_BMC150_MAGN_SPI is not set
+# CONFIG_MAG3110 is not set
+# CONFIG_MMC35240 is not set
+# CONFIG_IIO_ST_MAGN_3AXIS is not set
+# CONFIG_SENSORS_HMC5843_I2C is not set
+# CONFIG_SENSORS_HMC5843_SPI is not set
+# CONFIG_SENSORS_RM3100_I2C is not set
+# CONFIG_SENSORS_RM3100_SPI is not set
+# end of Magnetometer sensors
+
+#
+# Multiplexers
+#
+# CONFIG_IIO_MUX is not set
+# end of Multiplexers
+
+#
+# Inclinometer sensors
+#
+# end of Inclinometer sensors
+
+#
+# Triggers - standalone
+#
+# CONFIG_IIO_INTERRUPT_TRIGGER is not set
+CONFIG_IIO_SYSFS_TRIGGER=y
+# end of Triggers - standalone
+
+#
+# Linear and angular position sensors
+#
+# end of Linear and angular position sensors
+
+#
+# Digital potentiometers
+#
+# CONFIG_AD5272 is not set
+# CONFIG_DS1803 is not set
+# CONFIG_MAX5432 is not set
+# CONFIG_MAX5481 is not set
+# CONFIG_MAX5487 is not set
+# CONFIG_MCP4018 is not set
+# CONFIG_MCP4131 is not set
+# CONFIG_MCP4531 is not set
+# CONFIG_MCP41010 is not set
+# CONFIG_TPL0102 is not set
+# end of Digital potentiometers
+
+#
+# Digital potentiostats
+#
+# CONFIG_LMP91000 is not set
+# end of Digital potentiostats
+
+#
+# Pressure sensors
+#
+# CONFIG_ABP060MG is not set
+# CONFIG_BMP280 is not set
+# CONFIG_DLHL60D is not set
+# CONFIG_DPS310 is not set
+# CONFIG_HP03 is not set
+# CONFIG_ICP10100 is not set
+# CONFIG_MPL115_I2C is not set
+# CONFIG_MPL115_SPI is not set
+# CONFIG_MPL3115 is not set
+# CONFIG_MS5611 is not set
+# CONFIG_MS5637 is not set
+# CONFIG_IIO_ST_PRESS is not set
+# CONFIG_T5403 is not set
+# CONFIG_HP206C is not set
+# CONFIG_ZPA2326 is not set
+# end of Pressure sensors
+
+#
+# Lightning sensors
+#
+# CONFIG_AS3935 is not set
+# end of Lightning sensors
+
+#
+# Proximity and distance sensors
+#
+# CONFIG_ISL29501 is not set
+# CONFIG_LIDAR_LITE_V2 is not set
+# CONFIG_MB1232 is not set
+# CONFIG_PING is not set
+# CONFIG_RFD77402 is not set
+# CONFIG_SRF04 is not set
+# CONFIG_SX9310 is not set
+# CONFIG_SX9500 is not set
+# CONFIG_SRF08 is not set
+# CONFIG_VCNL3020 is not set
+# CONFIG_VL53L0X_I2C is not set
+# end of Proximity and distance sensors
+
+#
+# Resolver to digital converters
+#
+# CONFIG_AD2S90 is not set
+# CONFIG_AD2S1200 is not set
+# end of Resolver to digital converters
+
+#
+# Temperature sensors
+#
+# CONFIG_LTC2983 is not set
+# CONFIG_MAXIM_THERMOCOUPLE is not set
+# CONFIG_MLX90614 is not set
+# CONFIG_MLX90632 is not set
+# CONFIG_TMP006 is not set
+# CONFIG_TMP007 is not set
+# CONFIG_TSYS01 is not set
+# CONFIG_TSYS02D is not set
+# CONFIG_MAX31856 is not set
+# end of Temperature sensors
+
+# CONFIG_NTB is not set
+# CONFIG_VME_BUS is not set
+CONFIG_PWM=y
+CONFIG_PWM_SYSFS=y
+# CONFIG_PWM_DEBUG is not set
+# CONFIG_PWM_FSL_FTM is not set
+# CONFIG_PWM_PCA9685 is not set
+CONFIG_PWM_ROCKCHIP=y
+
+#
+# IRQ chip support
+#
+CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_MAX_NR=1
+CONFIG_ARM_GIC_V2M=y
+CONFIG_ARM_GIC_V3=y
+CONFIG_ARM_GIC_V3_ITS=y
+CONFIG_ARM_GIC_V3_ITS_PCI=y
+# CONFIG_AL_FIC is not set
+CONFIG_PARTITION_PERCPU=y
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+CONFIG_ARCH_HAS_RESET_CONTROLLER=y
+CONFIG_RESET_CONTROLLER=y
+CONFIG_RESET_SCMI=y
+# CONFIG_RESET_TI_SYSCON is not set
+
+#
+# PHY Subsystem
+#
+CONFIG_GENERIC_PHY=y
+CONFIG_GENERIC_PHY_MIPI_DPHY=y
+# CONFIG_PHY_XGENE is not set
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# CONFIG_PHY_CADENCE_TORRENT is not set
+# CONFIG_PHY_CADENCE_DPHY is not set
+# CONFIG_PHY_CADENCE_SIERRA is not set
+# CONFIG_PHY_CADENCE_SALVO is not set
+# CONFIG_PHY_FSL_IMX8MQ_USB is not set
+# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_CPCAP_USB is not set
+# CONFIG_PHY_MAPPHONE_MDM6600 is not set
+# CONFIG_PHY_OCELOT_SERDES is not set
+# CONFIG_PHY_ROCKCHIP_CSI2_DPHY is not set
+# CONFIG_PHY_ROCKCHIP_DP is not set
+# CONFIG_PHY_ROCKCHIP_DPHY_RX0 is not set
+CONFIG_PHY_ROCKCHIP_EMMC=y
+# CONFIG_PHY_ROCKCHIP_INNO_COMBPHY is not set
+# CONFIG_PHY_ROCKCHIP_INNO_HDMI is not set
+CONFIG_PHY_ROCKCHIP_INNO_USB2=y
+CONFIG_PHY_ROCKCHIP_INNO_USB3=y
+# CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY is not set
+# CONFIG_PHY_ROCKCHIP_MIPI_RX is not set
+CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY=y
+CONFIG_PHY_ROCKCHIP_NANENG_EDP=y
+# CONFIG_PHY_ROCKCHIP_NANENG_USB2 is not set
+CONFIG_PHY_ROCKCHIP_PCIE=y
+# CONFIG_PHY_ROCKCHIP_SAMSUNG_DCPHY is not set
+# CONFIG_PHY_ROCKCHIP_SAMSUNG_HDPTX is not set
+# CONFIG_PHY_ROCKCHIP_SAMSUNG_HDPTX_HDMI is not set
+CONFIG_PHY_ROCKCHIP_SNPS_PCIE3=y
+CONFIG_PHY_ROCKCHIP_TYPEC=y
+CONFIG_PHY_ROCKCHIP_USB=y
+# CONFIG_PHY_ROCKCHIP_USBDP is not set
+# CONFIG_PHY_SAMSUNG_USB2 is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# CONFIG_ARM_CCI_PMU is not set
+# CONFIG_ARM_CCN is not set
+# CONFIG_ARM_CMN is not set
+CONFIG_ARM_PMU=y
+# CONFIG_ARM_DSU_PMU is not set
+# CONFIG_ARM_SPE_PMU is not set
+# CONFIG_HISI_PCIE_PMU is not set
+# CONFIG_HNS3_PMU is not set
+# end of Performance monitor support
+
+# CONFIG_RAS is not set
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+CONFIG_ANDROID=y
+# CONFIG_ANDROID_BINDER_IPC is not set
+# end of Android
+
+#
+# Vendor Hooks
+#
+# CONFIG_VENDOR_HOOKS is not set
+# end of Vendor Hooks
+
+# CONFIG_LIBNVDIMM is not set
+# CONFIG_DAX is not set
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+CONFIG_ROCKCHIP_EFUSE=y
+CONFIG_ROCKCHIP_OTP=y
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# CONFIG_HISI_PTT is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_FSI is not set
+CONFIG_TEE=y
+
+#
+# TEE drivers
+#
+CONFIG_OPTEE=y
+CONFIG_OPTEE_SHM_NUM_PRIV_PAGES=1
+# end of TEE drivers
+
+CONFIG_PM_OPP=y
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# CONFIG_MOST is not set
+# CONFIG_ROH is not set
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_USE_FOR_EXT2=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_XFS_FS=y
+CONFIG_XFS_SUPPORT_V4=y
+# CONFIG_XFS_QUOTA is not set
+# CONFIG_XFS_POSIX_ACL is not set
+# CONFIG_XFS_RT is not set
+# CONFIG_XFS_ONLINE_SCRUB is not set
+# CONFIG_XFS_WARN is not set
+# CONFIG_XFS_DEBUG is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+# CONFIG_FS_DAX is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_MANDATORY_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+# CONFIG_DNOTIFY is not set
+CONFIG_INOTIFY_USER=y
+# CONFIG_FANOTIFY is not set
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_AUTOFS_FS is not set
+CONFIG_FUSE_FS=y
+# CONFIG_CUSE is not set
+# CONFIG_VIRTIO_FS is not set
+# CONFIG_OVERLAY_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+# CONFIG_UDF_FS is not set
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=936
+CONFIG_FAT_DEFAULT_IOCHARSET="utf8"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+CONFIG_NTFS_FS=y
+# CONFIG_NTFS_DEBUG is not set
+# CONFIG_NTFS_RW is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_PROC_CHILDREN is not set
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
+# CONFIG_TMPFS_INODE64 is not set
+# CONFIG_HUGETLBFS is not set
+CONFIG_ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+CONFIG_CONFIGFS_FS=y
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+CONFIG_UBIFS_FS=y
+CONFIG_UBIFS_FS_ADVANCED_COMPR=y
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+CONFIG_UBIFS_FS_ZSTD=y
+# CONFIG_UBIFS_ATIME_SUPPORT is not set
+CONFIG_UBIFS_FS_XATTR=y
+CONFIG_UBIFS_FS_SECURITY=y
+# CONFIG_UBIFS_FS_AUTHENTICATION is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_FILE_CACHE=y
+# CONFIG_SQUASHFS_FILE_DIRECT is not set
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_DECOMP_MULTI is not set
+# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
+# CONFIG_SQUASHFS_XATTR is not set
+CONFIG_SQUASHFS_ZLIB=y
+# CONFIG_SQUASHFS_LZ4 is not set
+# CONFIG_SQUASHFS_LZO is not set
+# CONFIG_SQUASHFS_XZ is not set
+# CONFIG_SQUASHFS_ZSTD is not set
+# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_PSTORE=y
+CONFIG_PSTORE_DEFLATE_COMPRESS=y
+# CONFIG_PSTORE_LZO_COMPRESS is not set
+# CONFIG_PSTORE_LZ4_COMPRESS is not set
+# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
+# CONFIG_PSTORE_842_COMPRESS is not set
+# CONFIG_PSTORE_ZSTD_COMPRESS is not set
+CONFIG_PSTORE_COMPRESS=y
+CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
+CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
+CONFIG_PSTORE_CONSOLE=y
+# CONFIG_PSTORE_PMSG is not set
+# CONFIG_PSTORE_FTRACE is not set
+CONFIG_PSTORE_RAM=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V2=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_NFS_SWAP=y
+# CONFIG_NFS_V4_1 is not set
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+# CONFIG_NFSD is not set
+CONFIG_GRACE_PERIOD=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_SUNRPC_SWAP=y
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_SMB_SERVER is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+CONFIG_NLS_CODEPAGE_936=y
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
+CONFIG_UNICODE=y
+# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set
+CONFIG_IO_WQ=y
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_TRUSTED_KEYS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+# CONFIG_SECURITY_DMESG_RESTRICT is not set
+# CONFIG_SECURITY is not set
+CONFIG_SECURITYFS=y
+CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
+# CONFIG_HARDENED_USERCOPY is not set
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_INIT_STACK_NONE=y
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
+# CONFIG_GCC_PLUGIN_STACKLEAK is not set
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+# end of Memory initialization
+# end of Kernel hardening options
+
+# CONFIG_SECURITY_BOOT_INIT is not set
+# end of Security options
+
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=y
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_AKCIPHER=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_KPP=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_GF128MUL=y
+CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_CRYPTD=y
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_SIMD=y
+
+#
+# Public-key cryptography
+#
+CONFIG_CRYPTO_RSA=y
+# CONFIG_CRYPTO_DH is not set
+CONFIG_CRYPTO_ECC=y
+CONFIG_CRYPTO_ECDH=y
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=y
+CONFIG_CRYPTO_GCM=y
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_ECHAINIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=y
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_ADIANTUM is not set
+# CONFIG_CRYPTO_ESSIV is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_CMAC=y
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+# CONFIG_CRYPTO_XXHASH is not set
+# CONFIG_CRYPTO_BLAKE2B is not set
+# CONFIG_CRYPTO_BLAKE2S is not set
+CONFIG_CRYPTO_CRCT10DIF=y
+CONFIG_CRYPTO_GHASH=y
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
+# CONFIG_CRYPTO_SHA3 is not set
+# CONFIG_CRYPTO_SM3_GENERIC is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_SM4_GENERIC is not set
+# CONFIG_CRYPTO_TEA is not set
+CONFIG_CRYPTO_TWOFISH=y
+CONFIG_CRYPTO_TWOFISH_COMMON=y
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_LZO=y
+# CONFIG_CRYPTO_842 is not set
+# CONFIG_CRYPTO_LZ4 is not set
+# CONFIG_CRYPTO_LZ4HC is not set
+CONFIG_CRYPTO_ZSTD=y
+
+#
+# Random Number Generation
+#
+CONFIG_CRYPTO_ANSI_CPRNG=y
+CONFIG_CRYPTO_DRBG_MENU=y
+CONFIG_CRYPTO_DRBG_HMAC=y
+# CONFIG_CRYPTO_DRBG_HASH is not set
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=y
+CONFIG_CRYPTO_JITTERENTROPY=y
+CONFIG_CRYPTO_USER_API=y
+CONFIG_CRYPTO_USER_API_HASH=y
+CONFIG_CRYPTO_USER_API_SKCIPHER=y
+# CONFIG_CRYPTO_USER_API_RNG is not set
+# CONFIG_CRYPTO_USER_API_AEAD is not set
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+CONFIG_CRYPTO_HASH_INFO=y
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
+# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
+# CONFIG_CRYPTO_DEV_CCP is not set
+# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
+# CONFIG_CRYPTO_DEV_CAVIUM_ZIP is not set
+CONFIG_CRYPTO_DEV_ROCKCHIP=y
+# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
+# CONFIG_CRYPTO_DEV_CCREE is not set
+# CONFIG_CRYPTO_DEV_HISI_SEC is not set
+# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
+CONFIG_PKCS7_MESSAGE_PARSER=y
+# CONFIG_PKCS7_TEST_KEY is not set
+# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
+# CONFIG_PGP_LIBRARY is not set
+# CONFIG_PGP_KEY_PARSER is not set
+# CONFIG_PGP_PRELOAD is not set
+
+#
+# Certificates for signature checking
+#
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_TRUSTED_KEYS=""
+# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
+# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
+# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
+# CONFIG_PGP_PRELOAD_PUBLIC_KEYS is not set
+# end of Certificates for signature checking
+
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+CONFIG_LINEAR_RANGES=y
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_HAVE_ARCH_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+# CONFIG_INDIRECT_PIO is not set
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_AES=y
+CONFIG_CRYPTO_LIB_ARC4=y
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_DES=y
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA256=y
+# end of Crypto library routines
+
+CONFIG_LIB_MEMNEQ=y
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+CONFIG_CRC7=y
+CONFIG_LIBCRC32C=y
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_LZ4_DECOMPRESS=y
+CONFIG_ZSTD_COMPRESS=y
+CONFIG_ZSTD_DECOMPRESS=y
+CONFIG_XZ_DEC=y
+# CONFIG_XZ_DEC_X86 is not set
+# CONFIG_XZ_DEC_POWERPC is not set
+# CONFIG_XZ_DEC_IA64 is not set
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+# CONFIG_XZ_DEC_SPARC is not set
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_LZO=y
+CONFIG_DECOMPRESS_LZ4=y
+CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_REED_SOLOMON=y
+CONFIG_REED_SOLOMON_ENC8=y
+CONFIG_REED_SOLOMON_DEC8=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_DMA_OPS=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
+CONFIG_ARCH_HAS_TEARDOWN_DMA_OPS=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
+CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
+CONFIG_SWIOTLB=y
+CONFIG_DMA_NONCOHERENT_MMAP=y
+CONFIG_DMA_COHERENT_POOL=y
+CONFIG_DMA_REMAP=y
+CONFIG_DMA_DIRECT_REMAP=y
+CONFIG_DMA_CMA=y
+# CONFIG_DMA_PERNUMA_CMA is not set
+
+#
+# Default contiguous memory area size:
+#
+CONFIG_CMA_SIZE_MBYTES=16
+CONFIG_CMA_SIZE_SEL_MBYTES=y
+# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
+# CONFIG_CMA_SIZE_SEL_MIN is not set
+# CONFIG_CMA_SIZE_SEL_MAX is not set
+CONFIG_CMA_ALIGNMENT=8
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_DMA_MAP_BENCHMARK is not set
+CONFIG_SGL_ALLOC=y
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+CONFIG_CLZ_TAB=y
+# CONFIG_IRQ_POLL is not set
+CONFIG_MPILIB=y
+CONFIG_LIBFDT=y
+CONFIG_OID_REGISTRY=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_SBITMAP=y
+# CONFIG_STRING_SELFTEST is not set
+# end of Library routines
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+CONFIG_DYNAMIC_DEBUG=y
+CONFIG_DYNAMIC_DEBUG_CORE=y
+CONFIG_SYMBOLIC_ERRNAME=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO_REDUCED is not set
+# CONFIG_DEBUG_INFO_COMPRESSED is not set
+# CONFIG_DEBUG_INFO_SPLIT is not set
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_BTF is not set
+# CONFIG_GDB_SCRIPTS is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0
+CONFIG_MAGIC_SYSRQ_SERIAL=y
+CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+# CONFIG_UBSAN is not set
+# end of Generic Kernel Debugging Instruments
+
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_MISC=y
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_PAGE_REF is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_SCHED_STACK_END_CHECK is not set
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_SW_TAGS=y
+CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+# CONFIG_KFENCE is not set
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+# CONFIG_PANIC_ON_OOPS is not set
+CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
+# CONFIG_SOFTLOCKUP_DETECTOR is not set
+
+#
+# ARM64 NMI watchdog configuration
+#
+# end of ARM64 NMI watchdog configuration
+
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCHED_INFO=y
+CONFIG_SCHEDSTATS=y
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+CONFIG_DEBUG_PREEMPT=y
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+CONFIG_DEBUG_SPINLOCK=y
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_HAVE_DEBUG_BUGVERBOSE=y
+
+#
+# Debug kernel data structures
+#
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_PLIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# end of Debug kernel data structures
+
+CONFIG_DEBUG_CREDENTIALS=y
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=60
+CONFIG_RCU_TRACE=y
+# CONFIG_RCU_EQS_DEBUG is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_BOOTTIME_TRACING is not set
+CONFIG_FUNCTION_TRACER=y
+CONFIG_FUNCTION_GRAPH_TRACER=y
+CONFIG_DYNAMIC_FTRACE=y
+CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
+# CONFIG_FUNCTION_PROFILER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_HWLAT_TRACER is not set
+# CONFIG_OSNOISE_TRACER is not set
+# CONFIG_TIMERLAT_TRACER is not set
+# CONFIG_FTRACE_SYSCALLS is not set
+# CONFIG_TRACER_SNAPSHOT is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+CONFIG_BLK_DEV_IO_TRACE=y
+CONFIG_UPROBE_EVENTS=y
+CONFIG_DYNAMIC_EVENTS=y
+CONFIG_PROBE_EVENTS=y
+CONFIG_FTRACE_MCOUNT_RECORD=y
+# CONFIG_SYNTH_EVENTS is not set
+# CONFIG_HIST_TRIGGERS is not set
+# CONFIG_TRACE_EVENT_INJECT is not set
+# CONFIG_TRACEPOINT_BENCHMARK is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_TRACE_EVAL_MAP_FILE is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_STARTUP_TEST is not set
+# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
+# CONFIG_SAMPLES is not set
+CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
+CONFIG_STRICT_DEVMEM=y
+# CONFIG_IO_STRICT_DEVMEM is not set
+
+#
+# arm64 Debugging
+#
+# CONFIG_PID_IN_CONTEXTIDR is not set
+# CONFIG_ARM64_RELOC_TEST is not set
+# CONFIG_CORESIGHT is not set
+# end of arm64 Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+CONFIG_RUNTIME_TESTING_MENU=y
+CONFIG_LKDTM=y
+# CONFIG_TEST_LIST_SORT is not set
+# CONFIG_TEST_MIN_HEAP is not set
+# CONFIG_TEST_SORT is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_REED_SOLOMON_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_PERCPU_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_TEST_HEXDUMP is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_STRSCPY is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
+# CONFIG_TEST_BITMAP is not set
+# CONFIG_TEST_UUID is not set
+# CONFIG_TEST_XARRAY is not set
+# CONFIG_TEST_OVERFLOW is not set
+# CONFIG_TEST_RHASHTABLE is not set
+# CONFIG_TEST_HASH is not set
+# CONFIG_TEST_IDA is not set
+# CONFIG_TEST_LKM is not set
+# CONFIG_TEST_BITOPS is not set
+# CONFIG_TEST_VMALLOC is not set
+# CONFIG_TEST_USER_COPY is not set
+# CONFIG_TEST_BPF is not set
+# CONFIG_TEST_BLACKHOLE_DEV is not set
+# CONFIG_FIND_BIT_BENCHMARK is not set
+# CONFIG_TEST_FIRMWARE is not set
+# CONFIG_TEST_SYSCTL is not set
+# CONFIG_TEST_UDELAY is not set
+# CONFIG_TEST_STATIC_KEYS is not set
+# CONFIG_TEST_KMOD is not set
+# CONFIG_TEST_MEMCAT_P is not set
+# CONFIG_TEST_STACKINIT is not set
+# CONFIG_TEST_MEMINIT is not set
+# CONFIG_TEST_FREE_PAGES is not set
+# CONFIG_MEMTEST is not set
+# end of Kernel Testing and Coverage
+# end of Kernel hacking
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/config/rk3588/defconfig b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/config/rk3588/defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..02018981dad2d0d91b0545602b315870e343308f
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/config/rk3588/defconfig
@@ -0,0 +1,6896 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/arm64 5.10.0 Kernel Configuration
+#
+CONFIG_CC_VERSION_TEXT="aarch64-openeuler-linux-gnu-gcc (crosstool-NG 1.25.0) 10.3.1"
+CONFIG_CC_IS_GCC=y
+CONFIG_GCC_VERSION=100301
+CONFIG_LD_VERSION=237000000
+CONFIG_CLANG_VERSION=0
+CONFIG_LLD_VERSION=0
+CONFIG_CC_CAN_LINK=y
+CONFIG_CC_CAN_LINK_STATIC=y
+CONFIG_CC_HAS_ASM_GOTO=y
+CONFIG_CC_HAS_ASM_INLINE=y
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_BUILD_SALT=""
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_LZ4=y
+CONFIG_HAVE_KERNEL_ZSTD=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_XZ is not set
+# CONFIG_KERNEL_LZO is not set
+# CONFIG_KERNEL_LZ4 is not set
+# CONFIG_KERNEL_ZSTD is not set
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="localhost"
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+# CONFIG_USELIB is not set
+# CONFIG_AUDIT is not set
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_IRQ_IPI=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_IRQ_MSI_IOMMU=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+CONFIG_NO_HZ_IDLE=y
+# CONFIG_NO_HZ_FULL is not set
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+# end of Timers subsystem
+
+# CONFIG_PREEMPT_NONE is not set
+CONFIG_PREEMPT_VOLUNTARY=y
+# CONFIG_PREEMPT is not set
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+CONFIG_SCHED_THERMAL_PRESSURE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_RCU_EXPERT is not set
+CONFIG_SRCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_TASKS_RCU_GENERIC=y
+CONFIG_TASKS_RUDE_RCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+# end of RCU Subsystem
+
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=18
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
+CONFIG_GENERIC_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+CONFIG_UCLAMP_TASK=y
+CONFIG_UCLAMP_BUCKETS_COUNT=20
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_CGROUPS=y
+# CONFIG_MEMCG is not set
+# CONFIG_BLK_CGROUP is not set
+CONFIG_CGROUP_SCHED=y
+# CONFIG_QOS_SCHED is not set
+# CONFIG_SCHED_PRIO_LB is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_CFS_BANDWIDTH=y
+# CONFIG_RT_GROUP_SCHED is not set
+CONFIG_UCLAMP_TASK_GROUP=y
+# CONFIG_CGROUP_PIDS is not set
+# CONFIG_CGROUP_RDMA is not set
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+# CONFIG_CGROUP_PERF is not set
+# CONFIG_CGROUP_DEBUG is not set
+CONFIG_SOCK_CGROUP_DATA=y
+# CONFIG_CGROUP_FILES is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_TIME_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_SCHED_STEAL is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+# CONFIG_SCHED_AUTOGROUP is not set
+# CONFIG_SYSFS_DEPRECATED is not set
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+CONFIG_RD_LZO=y
+CONFIG_RD_LZ4=y
+CONFIG_RD_ZSTD=y
+CONFIG_INITRAMFS_FILE_METADATA=""
+# CONFIG_BOOT_CONFIG is not set
+# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_SYSCTL=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_BPF=y
+CONFIG_EXPERT=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_PRINTK_NMI=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_HAVE_FUTEX_CMPXCHG=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_IO_URING=y
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+# CONFIG_BPF_SYSCALL is not set
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+# CONFIG_USERFAULTFD is not set
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+CONFIG_KCMP=y
+CONFIG_RSEQ=y
+# CONFIG_DEBUG_RSEQ is not set
+CONFIG_EMBEDDED=y
+CONFIG_HAVE_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+# end of Kernel Performance Events And Counters
+
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_SLAB_MERGE_DEFAULT=y
+# CONFIG_SLAB_FREELIST_RANDOM is not set
+# CONFIG_SLAB_FREELIST_HARDENED is not set
+# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+CONFIG_SLUB_CPU_PARTIAL=y
+CONFIG_SYSTEM_DATA_VERIFICATION=y
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+CONFIG_KABI_RESERVE=y
+CONFIG_KABI_SIZE_ALIGN_CHECKS=y
+# end of General setup
+
+CONFIG_ARM64=y
+CONFIG_64BIT=y
+CONFIG_MMU=y
+CONFIG_ARM64_PAGE_SHIFT=12
+CONFIG_ARM64_CONT_PTE_SHIFT=4
+CONFIG_ARM64_CONT_PMD_SHIFT=4
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=24
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA32=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SMP=y
+CONFIG_KERNEL_MODE_NEON=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=3
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_ARCH_HAS_CPU_RELAX=y
+
+#
+# Platform selection
+#
+# CONFIG_ARCH_ACTIONS is not set
+# CONFIG_ARCH_AGILEX is not set
+# CONFIG_ARCH_SUNXI is not set
+# CONFIG_ARCH_ALPINE is not set
+# CONFIG_ARCH_BCM2835 is not set
+# CONFIG_ARCH_BCM_IPROC is not set
+# CONFIG_ARCH_BERLIN is not set
+# CONFIG_ARCH_BITMAIN is not set
+# CONFIG_ARCH_BRCMSTB is not set
+# CONFIG_ARCH_EXYNOS is not set
+# CONFIG_ARCH_SPARX5 is not set
+# CONFIG_ARCH_K3 is not set
+# CONFIG_ARCH_LAYERSCAPE is not set
+# CONFIG_ARCH_LG1K is not set
+# CONFIG_ARCH_HISI is not set
+# CONFIG_ARCH_KEEMBAY is not set
+# CONFIG_ARCH_MEDIATEK is not set
+# CONFIG_ARCH_MESON is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PHYTIUM is not set
+# CONFIG_ARCH_QCOM is not set
+# CONFIG_ARCH_REALTEK is not set
+# CONFIG_ARCH_RENESAS is not set
+CONFIG_ARCH_ROCKCHIP=y
+# CONFIG_ARCH_S32 is not set
+# CONFIG_ARCH_SEATTLE is not set
+# CONFIG_ARCH_STRATIX10 is not set
+# CONFIG_ARCH_SYNQUACER is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_SPRD is not set
+# CONFIG_ARCH_THUNDER is not set
+# CONFIG_ARCH_THUNDER2 is not set
+# CONFIG_ARCH_UNIPHIER is not set
+# CONFIG_ARCH_VEXPRESS is not set
+# CONFIG_ARCH_VISCONTI is not set
+# CONFIG_ARCH_XGENE is not set
+# CONFIG_ARCH_ZX is not set
+# CONFIG_ARCH_ZYNQMP is not set
+# end of Platform selection
+
+CONFIG_HAVE_LIVEPATCH_WO_FTRACE=y
+
+#
+# Enable Livepatch
+#
+# end of Enable Livepatch
+
+#
+# Kernel Features
+#
+
+#
+# ARM errata workarounds via the alternatives framework
+#
+# CONFIG_ARM64_ERRATUM_826319 is not set
+# CONFIG_ARM64_ERRATUM_827319 is not set
+# CONFIG_ARM64_ERRATUM_824069 is not set
+# CONFIG_ARM64_ERRATUM_819472 is not set
+# CONFIG_ARM64_ERRATUM_832075 is not set
+CONFIG_ARM64_ERRATUM_843419=y
+CONFIG_ARM64_ERRATUM_1024718=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
+CONFIG_ARM64_ERRATUM_1165522=y
+CONFIG_ARM64_ERRATUM_1319367=y
+CONFIG_ARM64_ERRATUM_1530923=y
+CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
+CONFIG_ARM64_ERRATUM_1286807=y
+CONFIG_ARM64_ERRATUM_1463225=y
+CONFIG_ARM64_ERRATUM_1542419=y
+CONFIG_ARM64_ERRATUM_1508412=y
+# CONFIG_CAVIUM_ERRATUM_22375 is not set
+# CONFIG_CAVIUM_ERRATUM_23154 is not set
+CONFIG_CAVIUM_ERRATUM_27456=y
+CONFIG_CAVIUM_ERRATUM_30115=y
+CONFIG_CAVIUM_TX2_ERRATUM_219=y
+CONFIG_FUJITSU_ERRATUM_010001=y
+CONFIG_HISILICON_ERRATUM_161600802=y
+# CONFIG_HISILICON_ERRATUM_1980005 is not set
+CONFIG_QCOM_FALKOR_ERRATUM_1003=y
+CONFIG_QCOM_FALKOR_ERRATUM_1009=y
+CONFIG_QCOM_QDF2400_ERRATUM_0065=y
+CONFIG_QCOM_FALKOR_ERRATUM_E1041=y
+CONFIG_SOCIONEXT_SYNQUACER_PREITS=y
+CONFIG_HISILICON_ERRATUM_HIP08_RU_PREFETCH=y
+# CONFIG_HISILICON_HIP08_RU_PREFETCH_DEFAULT_OFF is not set
+# end of ARM errata workarounds via the alternatives framework
+
+CONFIG_ARM64_4K_PAGES=y
+# CONFIG_ARM64_16K_PAGES is not set
+# CONFIG_ARM64_64K_PAGES is not set
+CONFIG_ARM64_VA_BITS_39=y
+# CONFIG_ARM64_VA_BITS_48 is not set
+CONFIG_ARM64_VA_BITS=39
+CONFIG_ARM64_PA_BITS_48=y
+CONFIG_ARM64_PA_BITS=48
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SCHED_MC=y
+# CONFIG_SCHED_CLUSTER is not set
+# CONFIG_SCHED_SMT is not set
+CONFIG_NR_CPUS=8
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_ARM64_BOOTPARAM_HOTPLUG_CPU0 is not set
+# CONFIG_NUMA is not set
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+CONFIG_HZ_300=y
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=300
+CONFIG_SCHED_HRTICK=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HW_PERF_EVENTS=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_LLC_128_LINE_SIZE=y
+CONFIG_ARCH_HAS_FILTER_PGPROT=y
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+# CONFIG_PARAVIRT is not set
+# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+# CONFIG_KEXEC is not set
+# CONFIG_KEXEC_FILE is not set
+# CONFIG_CRASH_DUMP is not set
+# CONFIG_XEN is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_UNMAP_KERNEL_AT_EL0=y
+CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY=y
+CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
+# CONFIG_ARM64_PMEM_LEGACY is not set
+# CONFIG_ARM64_SW_TTBR0_PAN is not set
+CONFIG_ARM64_TAGGED_ADDR_ABI=y
+# CONFIG_AARCH32_EL0 is not set
+
+#
+# ARMv8.1 architectural features
+#
+CONFIG_ARM64_HW_AFDBM=y
+CONFIG_ARM64_PAN=y
+CONFIG_AS_HAS_LSE_ATOMICS=y
+CONFIG_ARM64_VHE=y
+# end of ARMv8.1 architectural features
+
+#
+# ARMv8.2 architectural features
+#
+# CONFIG_ARM64_PMEM is not set
+CONFIG_ARM64_RAS_EXTN=y
+CONFIG_ARM64_CNP=y
+# end of ARMv8.2 architectural features
+
+#
+# ARMv8.3 architectural features
+#
+CONFIG_ARM64_PTR_AUTH=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET=y
+CONFIG_CC_HAS_SIGN_RETURN_ADDRESS=y
+CONFIG_AS_HAS_PAC=y
+CONFIG_AS_HAS_CFI_NEGATE_RA_STATE=y
+# end of ARMv8.3 architectural features
+
+#
+# ARMv8.4 architectural features
+#
+CONFIG_ARM64_AMU_EXTN=y
+CONFIG_AS_HAS_ARMV8_4=y
+CONFIG_ARM64_TLB_RANGE=y
+# end of ARMv8.4 architectural features
+
+#
+# ARMv8.5 architectural features
+#
+CONFIG_ARM64_BTI=y
+CONFIG_ARM64_BTI_KERNEL=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI=y
+CONFIG_ARM64_E0PD=y
+CONFIG_ARCH_RANDOM=y
+CONFIG_ARM64_AS_HAS_MTE=y
+CONFIG_ARM64_MTE=y
+# end of ARMv8.5 architectural features
+
+#
+# ARMv8.6 architectural features
+#
+CONFIG_ARM64_TWED=y
+# end of ARMv8.6 architectural features
+
+#
+# ARMv8.7 architectural features
+#
+CONFIG_ARM64_EPAN=y
+# end of ARMv8.7 architectural features
+
+CONFIG_ARM64_SVE=y
+CONFIG_ARM64_SME=y
+CONFIG_ARM64_MODULE_PLTS=y
+# CONFIG_ARM64_PSEUDO_NMI is not set
+CONFIG_RELOCATABLE=y
+# CONFIG_RANDOMIZE_BASE is not set
+CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
+CONFIG_STACKPROTECTOR_PER_TASK=y
+# CONFIG_ASCEND_FEATURES is not set
+# end of Kernel Features
+
+#
+# Boot options
+#
+CONFIG_CMDLINE=""
+CONFIG_EFI_STUB=y
+CONFIG_EFI=y
+CONFIG_DMI=y
+# end of Boot options
+
+#
+# Power management options
+#
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+# CONFIG_HIBERNATION is not set
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+CONFIG_PM_DEBUG=y
+CONFIG_PM_ADVANCED_DEBUG=y
+# CONFIG_PM_TEST_SUSPEND is not set
+CONFIG_PM_SLEEP_DEBUG=y
+# CONFIG_DPM_WATCHDOG is not set
+CONFIG_PM_CLK=y
+CONFIG_PM_GENERIC_DOMAINS=y
+CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
+CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
+CONFIG_PM_GENERIC_DOMAINS_OF=y
+CONFIG_CPU_PM=y
+CONFIG_ENERGY_MODEL=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# end of Power management options
+
+#
+# CPU Power Management
+#
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
+# CONFIG_CPU_IDLE_GOV_LADDER is not set
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
+CONFIG_DT_IDLE_STATES=y
+
+#
+# ARM CPU Idle Drivers
+#
+CONFIG_ARM_CPUIDLE=y
+CONFIG_ARM_PSCI_CPUIDLE=y
+CONFIG_ARM_PSCI_CPUIDLE_DOMAIN=y
+# end of ARM CPU Idle Drivers
+
+CONFIG_HALTPOLL_CPUIDLE=y
+# end of CPU Idle
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_ATTR_SET=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+
+#
+# CPU frequency scaling drivers
+#
+CONFIG_CPUFREQ_DT=y
+CONFIG_CPUFREQ_DT_PLATDEV=y
+CONFIG_ARM_ROCKCHIP_CPUFREQ=y
+# CONFIG_ARM_SCMI_CPUFREQ is not set
+# end of CPU Frequency scaling
+# end of CPU Power Management
+
+#
+# Firmware Drivers
+#
+CONFIG_ARM_SCMI_PROTOCOL=y
+CONFIG_ARM_SCMI_POWER_DOMAIN=y
+# CONFIG_ARM_SCPI_PROTOCOL is not set
+# CONFIG_ARM_SDE_INTERFACE is not set
+# CONFIG_FIRMWARE_MEMMAP is not set
+CONFIG_DMIID=y
+# CONFIG_DMI_SYSFS is not set
+# CONFIG_FW_CFG_SYSFS is not set
+CONFIG_ROCKCHIP_SIP=y
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_VARS_PSTORE=y
+# CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
+# CONFIG_EFI_FAKE_MEMMAP is not set
+CONFIG_EFI_PARAMS_FROM_FDT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_GENERIC_STUB=y
+CONFIG_EFI_ZBOOT=y
+# CONFIG_EFI_ZBOOT_SIGNED is not set
+CONFIG_EFI_ARMSTUB_DTB_LOADER=y
+# CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER is not set
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+# CONFIG_EFI_CAPSULE_LOADER is not set
+# CONFIG_EFI_TEST is not set
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+# end of EFI (Extensible Firmware Interface) Support
+
+CONFIG_EFI_EARLYCON=y
+CONFIG_ARM_PSCI_FW=y
+# CONFIG_ARM_PSCI_CHECKER is not set
+CONFIG_HAVE_ARM_SMCCC=y
+CONFIG_HAVE_ARM_SMCCC_DISCOVERY=y
+CONFIG_ARM_SMCCC_SOC_ID=y
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+CONFIG_ARCH_SUPPORTS_ACPI=y
+# CONFIG_ACPI is not set
+# CONFIG_VIRTUALIZATION is not set
+CONFIG_ARM64_CRYPTO=y
+CONFIG_CRYPTO_SHA256_ARM64=y
+# CONFIG_CRYPTO_SHA512_ARM64 is not set
+CONFIG_CRYPTO_SHA1_ARM64_CE=y
+CONFIG_CRYPTO_SHA2_ARM64_CE=y
+# CONFIG_CRYPTO_SHA512_ARM64_CE is not set
+# CONFIG_CRYPTO_SHA3_ARM64 is not set
+# CONFIG_CRYPTO_SM3_ARM64_CE is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_BLK is not set
+# CONFIG_CRYPTO_SM4_ARM64_NEON_BLK is not set
+CONFIG_CRYPTO_GHASH_ARM64_CE=y
+# CONFIG_CRYPTO_CRCT10DIF_ARM64_CE is not set
+CONFIG_CRYPTO_AES_ARM64=y
+CONFIG_CRYPTO_AES_ARM64_CE=y
+CONFIG_CRYPTO_AES_ARM64_CE_CCM=y
+CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
+# CONFIG_CRYPTO_AES_ARM64_NEON_BLK is not set
+# CONFIG_CRYPTO_CHACHA20_NEON is not set
+# CONFIG_CRYPTO_POLY1305_NEON is not set
+# CONFIG_CRYPTO_NHPOLY1305_NEON is not set
+# CONFIG_CRYPTO_AES_ARM64_BS is not set
+
+#
+# General architecture-dependent options
+#
+# CONFIG_KPROBES is not set
+# CONFIG_JUMP_LABEL is not set
+CONFIG_UPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_KEEPINITRD=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_RUST=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_TABLE_FREE=y
+CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+# CONFIG_COMPAT_32BIT_TIME is not set
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_COMPILER_H=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+CONFIG_ARCH_HAS_RELR=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_GCC_PLUGINS=y
+# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+CONFIG_MODULE_FORCE_LOAD=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+# CONFIG_MODULE_COMPRESS is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLK_SCSI_REQUEST=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_DEV_ZONED is not set
+CONFIG_BLK_CMDLINE_PARSER=y
+# CONFIG_BLK_WBT is not set
+CONFIG_BLK_DEBUG_FS=y
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_AIX_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_CMDLINE_PARTITION=y
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+CONFIG_BLK_PM=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=y
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_ASN1=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_READ_LOCK=y
+CONFIG_ARCH_INLINE_READ_LOCK_BH=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_READ_UNLOCK=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_WRITE_LOCK=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE=y
+CONFIG_UNINLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_HAVE_ELF_PROT=y
+CONFIG_ARCH_USE_GNU_PROPERTY=y
+CONFIG_ELFCORE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_HOLES_IN_ZONE=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_MEMORY_ISOLATION=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_COMPACTION is not set
+# CONFIG_PAGE_REPORTING is not set
+CONFIG_MIGRATION=y
+# CONFIG_HUGE_VMALLOC_DEFAULT_ENABLED is not set
+CONFIG_CONTIG_ALLOC=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_BOUNCE=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+# CONFIG_MEMORY_FAILURE is not set
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+# CONFIG_CLEANCACHE is not set
+# CONFIG_FRONTSWAP is not set
+# CONFIG_ETMEM_SCAN is not set
+# CONFIG_ETMEM_SWAP is not set
+# CONFIG_PAGE_CACHE_LIMIT is not set
+CONFIG_CMA=y
+# CONFIG_CMA_DEBUG is not set
+# CONFIG_CMA_DEBUGFS is not set
+CONFIG_CMA_AREAS=7
+# CONFIG_ZPOOL is not set
+# CONFIG_ZBUD is not set
+CONFIG_ZSMALLOC=y
+# CONFIG_ZSMALLOC_STAT is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+CONFIG_FRAME_VECTOR=y
+CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_BENCHMARK is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+# CONFIG_PIN_MEMORY is not set
+# CONFIG_CLEAR_FREELIST_PAGE is not set
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_NET_INGRESS=y
+CONFIG_SKB_EXTENSIONS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+CONFIG_XFRM=y
+CONFIG_XFRM_ALGO=y
+CONFIG_XFRM_USER=y
+# CONFIG_XFRM_INTERFACE is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_ESP=y
+CONFIG_NET_KEY=y
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_IP_FIB_TRIE_STATS is not set
+# CONFIG_IP_MULTIPLE_TABLES is not set
+# CONFIG_IP_ROUTE_MULTIPATH is not set
+# CONFIG_IP_ROUTE_VERBOSE is not set
+CONFIG_IP_PNP=y
+# CONFIG_IP_PNP_DHCP is not set
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_IP_MROUTE_COMMON=y
+CONFIG_IP_MROUTE=y
+# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
+# CONFIG_IP_PIMSM_V1 is not set
+# CONFIG_IP_PIMSM_V2 is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_NET_IPVTI is not set
+# CONFIG_NET_FOU is not set
+# CONFIG_INET_AH is not set
+CONFIG_INET_ESP=y
+# CONFIG_INET_ESP_OFFLOAD is not set
+# CONFIG_INET_ESPINTCP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_DIAG is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_TCP_COMP is not set
+CONFIG_IPV6=y
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
+# CONFIG_IPV6_VTI is not set
+# CONFIG_IPV6_SIT is not set
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+# CONFIG_MPTCP is not set
+CONFIG_NETWORK_SECMARK=y
+CONFIG_NET_PTP_CLASSIFY=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=y
+CONFIG_NETFILTER_NETLINK=y
+CONFIG_NETFILTER_FAMILY_BRIDGE=y
+# CONFIG_NETFILTER_NETLINK_ACCT is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+CONFIG_NETFILTER_NETLINK_OSF=y
+CONFIG_NF_CONNTRACK=y
+# CONFIG_NF_LOG_NETDEV is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_SECMARK is not set
+# CONFIG_NF_CONNTRACK_ZONES is not set
+CONFIG_NF_CONNTRACK_PROCFS=y
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CONNTRACK_LABELS is not set
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+CONFIG_NF_CONNTRACK_FTP=y
+# CONFIG_NF_CONNTRACK_H323 is not set
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_SNMP is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+CONFIG_NF_CONNTRACK_TFTP=y
+# CONFIG_NF_CT_NETLINK is not set
+CONFIG_NF_NAT=y
+CONFIG_NF_NAT_FTP=y
+CONFIG_NF_NAT_TFTP=y
+CONFIG_NF_NAT_REDIRECT=y
+CONFIG_NF_NAT_MASQUERADE=y
+CONFIG_NF_TABLES=y
+# CONFIG_NF_TABLES_INET is not set
+# CONFIG_NF_TABLES_NETDEV is not set
+# CONFIG_NFT_NUMGEN is not set
+# CONFIG_NFT_CT is not set
+# CONFIG_NFT_COUNTER is not set
+# CONFIG_NFT_CONNLIMIT is not set
+# CONFIG_NFT_LOG is not set
+# CONFIG_NFT_LIMIT is not set
+# CONFIG_NFT_MASQ is not set
+# CONFIG_NFT_REDIR is not set
+# CONFIG_NFT_NAT is not set
+# CONFIG_NFT_TUNNEL is not set
+# CONFIG_NFT_OBJREF is not set
+# CONFIG_NFT_QUOTA is not set
+# CONFIG_NFT_REJECT is not set
+# CONFIG_NFT_COMPAT is not set
+# CONFIG_NFT_HASH is not set
+# CONFIG_NFT_XFRM is not set
+# CONFIG_NFT_SOCKET is not set
+# CONFIG_NFT_OSF is not set
+# CONFIG_NFT_TPROXY is not set
+# CONFIG_NFT_SYNPROXY is not set
+# CONFIG_NF_FLOW_TABLE is not set
+CONFIG_NETFILTER_XTABLES=y
+
+#
+# Xtables combined modules
+#
+# CONFIG_NETFILTER_XT_MARK is not set
+# CONFIG_NETFILTER_XT_CONNMARK is not set
+
+#
+# Xtables targets
+#
+# CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+# CONFIG_NETFILTER_XT_TARGET_HL is not set
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+# CONFIG_NETFILTER_XT_TARGET_LED is not set
+# CONFIG_NETFILTER_XT_TARGET_LOG is not set
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+CONFIG_NETFILTER_XT_NAT=y
+CONFIG_NETFILTER_XT_TARGET_NETMAP=y
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+CONFIG_NETFILTER_XT_TARGET_REDIRECT=y
+CONFIG_NETFILTER_XT_TARGET_MASQUERADE=y
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set
+# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
+
+#
+# Xtables matches
+#
+CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y
+# CONFIG_NETFILTER_XT_MATCH_BPF is not set
+# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+CONFIG_NETFILTER_XT_MATCH_COMMENT=y
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ECN is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_HL is not set
+# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+CONFIG_NETFILTER_XT_MATCH_IPVS=y
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
+CONFIG_NETFILTER_XT_MATCH_MAC=y
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# end of Core Netfilter Configuration
+
+# CONFIG_IP_SET is not set
+CONFIG_IP_VS=y
+# CONFIG_IP_VS_IPV6 is not set
+# CONFIG_IP_VS_DEBUG is not set
+CONFIG_IP_VS_TAB_BITS=12
+
+#
+# IPVS transport protocol load balancing support
+#
+# CONFIG_IP_VS_PROTO_TCP is not set
+# CONFIG_IP_VS_PROTO_UDP is not set
+# CONFIG_IP_VS_PROTO_ESP is not set
+# CONFIG_IP_VS_PROTO_AH is not set
+# CONFIG_IP_VS_PROTO_SCTP is not set
+
+#
+# IPVS scheduler
+#
+# CONFIG_IP_VS_RR is not set
+# CONFIG_IP_VS_WRR is not set
+# CONFIG_IP_VS_LC is not set
+# CONFIG_IP_VS_WLC is not set
+# CONFIG_IP_VS_FO is not set
+# CONFIG_IP_VS_OVF is not set
+# CONFIG_IP_VS_LBLC is not set
+# CONFIG_IP_VS_LBLCR is not set
+# CONFIG_IP_VS_DH is not set
+# CONFIG_IP_VS_SH is not set
+# CONFIG_IP_VS_MH is not set
+# CONFIG_IP_VS_SED is not set
+# CONFIG_IP_VS_NQ is not set
+
+#
+# IPVS SH scheduler
+#
+CONFIG_IP_VS_SH_TAB_BITS=8
+
+#
+# IPVS MH scheduler
+#
+CONFIG_IP_VS_MH_TAB_INDEX=12
+
+#
+# IPVS application helper
+#
+# CONFIG_IP_VS_NFCT is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=y
+CONFIG_NF_SOCKET_IPV4=y
+CONFIG_NF_TPROXY_IPV4=y
+CONFIG_NF_TABLES_IPV4=y
+# CONFIG_NFT_DUP_IPV4 is not set
+# CONFIG_NFT_FIB_IPV4 is not set
+# CONFIG_NF_TABLES_ARP is not set
+# CONFIG_NF_DUP_IPV4 is not set
+# CONFIG_NF_LOG_ARP is not set
+# CONFIG_NF_LOG_IPV4 is not set
+CONFIG_NF_REJECT_IPV4=y
+CONFIG_IP_NF_IPTABLES=y
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_RPFILTER is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+CONFIG_IP_NF_FILTER=y
+CONFIG_IP_NF_TARGET_REJECT=y
+# CONFIG_IP_NF_TARGET_SYNPROXY is not set
+CONFIG_IP_NF_NAT=y
+CONFIG_IP_NF_TARGET_MASQUERADE=y
+CONFIG_IP_NF_TARGET_NETMAP=y
+CONFIG_IP_NF_TARGET_REDIRECT=y
+CONFIG_IP_NF_MANGLE=y
+# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
+# CONFIG_IP_NF_TARGET_ECN is not set
+# CONFIG_IP_NF_TARGET_TTL is not set
+# CONFIG_IP_NF_RAW is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# end of IP: Netfilter Configuration
+
+#
+# IPv6: Netfilter Configuration
+#
+CONFIG_NF_SOCKET_IPV6=y
+CONFIG_NF_TPROXY_IPV6=y
+# CONFIG_NF_TABLES_IPV6 is not set
+# CONFIG_NF_DUP_IPV6 is not set
+CONFIG_NF_REJECT_IPV6=y
+# CONFIG_NF_LOG_IPV6 is not set
+CONFIG_IP6_NF_IPTABLES=y
+# CONFIG_IP6_NF_MATCH_AH is not set
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+# CONFIG_IP6_NF_MATCH_HL is not set
+# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
+# CONFIG_IP6_NF_MATCH_MH is not set
+# CONFIG_IP6_NF_MATCH_RT is not set
+# CONFIG_IP6_NF_MATCH_SRH is not set
+# CONFIG_IP6_NF_FILTER is not set
+# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
+# CONFIG_IP6_NF_MANGLE is not set
+# CONFIG_IP6_NF_RAW is not set
+# CONFIG_IP6_NF_NAT is not set
+# end of IPv6: Netfilter Configuration
+
+CONFIG_NF_DEFRAG_IPV6=y
+# CONFIG_NF_TABLES_BRIDGE is not set
+CONFIG_NF_CONNTRACK_BRIDGE=y
+# CONFIG_BRIDGE_NF_EBTABLES is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=y
+CONFIG_BRIDGE=y
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+CONFIG_BRIDGE_MRP=y
+CONFIG_HAVE_NET_DSA=y
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+CONFIG_LLC=y
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+CONFIG_NET_SCHED=y
+
+#
+# Queueing/Scheduling
+#
+# CONFIG_NET_SCH_CBQ is not set
+# CONFIG_NET_SCH_HTB is not set
+# CONFIG_NET_SCH_HFSC is not set
+# CONFIG_NET_SCH_PRIO is not set
+# CONFIG_NET_SCH_MULTIQ is not set
+# CONFIG_NET_SCH_RED is not set
+# CONFIG_NET_SCH_SFB is not set
+# CONFIG_NET_SCH_SFQ is not set
+# CONFIG_NET_SCH_TEQL is not set
+# CONFIG_NET_SCH_TBF is not set
+# CONFIG_NET_SCH_CBS is not set
+# CONFIG_NET_SCH_ETF is not set
+# CONFIG_NET_SCH_TAPRIO is not set
+# CONFIG_NET_SCH_GRED is not set
+# CONFIG_NET_SCH_DSMARK is not set
+# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
+# CONFIG_NET_SCH_MQPRIO is not set
+# CONFIG_NET_SCH_SKBPRIO is not set
+# CONFIG_NET_SCH_CHOKE is not set
+# CONFIG_NET_SCH_QFQ is not set
+# CONFIG_NET_SCH_CODEL is not set
+# CONFIG_NET_SCH_FQ_CODEL is not set
+# CONFIG_NET_SCH_CAKE is not set
+# CONFIG_NET_SCH_FQ is not set
+# CONFIG_NET_SCH_HHF is not set
+# CONFIG_NET_SCH_PIE is not set
+# CONFIG_NET_SCH_PLUG is not set
+# CONFIG_NET_SCH_ETS is not set
+# CONFIG_NET_SCH_DEFAULT is not set
+
+#
+# Classification
+#
+CONFIG_NET_CLS=y
+# CONFIG_NET_CLS_BASIC is not set
+# CONFIG_NET_CLS_TCINDEX is not set
+# CONFIG_NET_CLS_ROUTE4 is not set
+# CONFIG_NET_CLS_FW is not set
+# CONFIG_NET_CLS_U32 is not set
+# CONFIG_NET_CLS_RSVP is not set
+# CONFIG_NET_CLS_RSVP6 is not set
+# CONFIG_NET_CLS_FLOW is not set
+CONFIG_NET_CLS_CGROUP=y
+# CONFIG_NET_CLS_BPF is not set
+# CONFIG_NET_CLS_FLOWER is not set
+# CONFIG_NET_CLS_MATCHALL is not set
+# CONFIG_NET_EMATCH is not set
+# CONFIG_NET_CLS_ACT is not set
+CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=y
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+CONFIG_NET_L3_MASTER_DEV=y
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
+CONFIG_CGROUP_NET_PRIO=y
+CONFIG_CGROUP_NET_CLASSID=y
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+# CONFIG_BPF_JIT is not set
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+CONFIG_CAN=y
+CONFIG_CAN_RAW=y
+CONFIG_CAN_BCM=y
+CONFIG_CAN_GW=y
+# CONFIG_CAN_J1939 is not set
+# CONFIG_CAN_ISOTP is not set
+
+#
+# CAN Device Drivers
+#
+# CONFIG_CAN_VCAN is not set
+# CONFIG_CAN_VXCAN is not set
+# CONFIG_CAN_SLCAN is not set
+CONFIG_CAN_DEV=y
+CONFIG_CAN_CALC_BITTIMING=y
+# CONFIG_CAN_FLEXCAN is not set
+# CONFIG_CAN_GRCAN is not set
+# CONFIG_CAN_KVASER_PCIEFD is not set
+# CONFIG_CAN_XILINXCAN is not set
+# CONFIG_CAN_C_CAN is not set
+# CONFIG_CAN_CC770 is not set
+# CONFIG_CAN_IFI_CANFD is not set
+# CONFIG_CAN_M_CAN is not set
+# CONFIG_CAN_PEAK_PCIEFD is not set
+CONFIG_CAN_ROCKCHIP=y
+CONFIG_CANFD_ROCKCHIP=y
+# CONFIG_CAN_SJA1000 is not set
+# CONFIG_CAN_SOFTING is not set
+
+#
+# CAN SPI interfaces
+#
+# CONFIG_CAN_HI311X is not set
+# CONFIG_CAN_MCP251X is not set
+# CONFIG_CAN_MCP251XFD is not set
+# end of CAN SPI interfaces
+
+#
+# CAN USB interfaces
+#
+# CONFIG_CAN_8DEV_USB is not set
+# CONFIG_CAN_EMS_USB is not set
+# CONFIG_CAN_ESD_USB2 is not set
+# CONFIG_CAN_GS_USB is not set
+# CONFIG_CAN_KVASER_USB is not set
+# CONFIG_CAN_MCBA_USB is not set
+# CONFIG_CAN_PEAK_USB is not set
+# CONFIG_CAN_UCAN is not set
+# end of CAN USB interfaces
+
+# CONFIG_CAN_DEBUG_DEVICES is not set
+# end of CAN Device Drivers
+
+CONFIG_BT=y
+CONFIG_BT_BREDR=y
+CONFIG_BT_RFCOMM=y
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=y
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+CONFIG_BT_HIDP=y
+# CONFIG_BT_HS is not set
+CONFIG_BT_LE=y
+# CONFIG_BT_LEDS is not set
+# CONFIG_BT_MSFTEXT is not set
+CONFIG_BT_DEBUGFS=y
+# CONFIG_BT_SELFTEST is not set
+
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_INTEL=y
+CONFIG_BT_BCM=y
+CONFIG_BT_RTL=y
+CONFIG_BT_HCIBTUSB=y
+# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not set
+CONFIG_BT_HCIBTUSB_BCM=y
+# CONFIG_BT_HCIBTUSB_MTK is not set
+CONFIG_BT_HCIBTUSB_RTL=y
+# CONFIG_BT_HCIBTSDIO is not set
+CONFIG_BT_HCIUART=y
+CONFIG_BT_HCIUART_H4=y
+# CONFIG_BT_HCIUART_BCSP is not set
+CONFIG_BT_HCIUART_ATH3K=y
+# CONFIG_BT_HCIUART_INTEL is not set
+# CONFIG_BT_HCIUART_AG6XX is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+CONFIG_BT_HCIBFUSB=y
+CONFIG_BT_HCIVHCI=y
+CONFIG_BT_MRVL=y
+CONFIG_BT_MRVL_SDIO=y
+# CONFIG_BT_ATH3K is not set
+# CONFIG_BT_MTKSDIO is not set
+# end of Bluetooth device drivers
+
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+CONFIG_WIRELESS=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_WEXT_PRIV=y
+CONFIG_CFG80211=y
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
+CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
+CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
+CONFIG_CFG80211_DEFAULT_PS=y
+# CONFIG_CFG80211_DEBUGFS is not set
+CONFIG_CFG80211_CRDA_SUPPORT=y
+# CONFIG_CFG80211_WEXT is not set
+CONFIG_MAC80211=y
+CONFIG_MAC80211_HAS_RC=y
+CONFIG_MAC80211_RC_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
+# CONFIG_MAC80211_MESH is not set
+# CONFIG_MAC80211_LEDS is not set
+# CONFIG_MAC80211_DEBUGFS is not set
+# CONFIG_MAC80211_MESSAGE_TRACING is not set
+# CONFIG_MAC80211_DEBUG_MENU is not set
+CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
+# CONFIG_WIMAX is not set
+CONFIG_RFKILL=y
+CONFIG_RFKILL_LEDS=y
+# CONFIG_RFKILL_INPUT is not set
+# CONFIG_RFKILL_GPIO is not set
+CONFIG_RFKILL_RK=y
+# CONFIG_NET_9P is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_GRO_CELLS=y
+CONFIG_PAGE_POOL=y
+CONFIG_FAILOVER=y
+CONFIG_ETHTOOL_NETLINK=y
+CONFIG_HAVE_EBPF_JIT=y
+
+#
+# Device Drivers
+#
+CONFIG_ARM_AMBA=y
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+# CONFIG_PCIEAER is not set
+CONFIG_PCIEASPM=y
+# CONFIG_PCIEASPM_DEFAULT is not set
+CONFIG_PCIEASPM_POWERSAVE=y
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
+# CONFIG_PCI_PRI is not set
+# CONFIG_PCI_PASID is not set
+CONFIG_PCI_LABEL=y
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_PCI_FTPCI100 is not set
+# CONFIG_PCI_HOST_GENERIC is not set
+# CONFIG_PCIE_XILINX is not set
+# CONFIG_PCI_XGENE is not set
+# CONFIG_PCIE_ALTERA is not set
+# CONFIG_PCI_HOST_THUNDER_PEM is not set
+# CONFIG_PCI_HOST_THUNDER_ECAM is not set
+CONFIG_PCIE_ROCKCHIP=y
+CONFIG_PCIE_ROCKCHIP_HOST=y
+
+#
+# DesignWare PCI Core Support
+#
+CONFIG_PCIE_DW=y
+CONFIG_PCIE_DW_HOST=y
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+CONFIG_PCIE_DW_ROCKCHIP=y
+# CONFIG_PCI_HISI is not set
+# CONFIG_PCIE_KIRIN is not set
+# CONFIG_PCI_MESON is not set
+# CONFIG_PCIE_AL is not set
+# end of DesignWare PCI Core Support
+
+#
+# Mobiveil PCIe Core Support
+#
+# CONFIG_PCIE_LAYERSCAPE_GEN4 is not set
+# end of Mobiveil PCIe Core Support
+
+#
+# Cadence PCIe controllers support
+#
+# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
+# CONFIG_PCI_J721E_HOST is not set
+# end of Cadence PCIe controllers support
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+# CONFIG_UEVENT_HELPER is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_FW_LOADER_PAGED_BUF=y
+CONFIG_EXTRA_FIRMWARE=""
+CONFIG_FW_LOADER_USER_HELPER=y
+# CONFIG_FW_LOADER_USER_HELPER_FALLBACK is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+CONFIG_FW_CACHE=y
+# end of Firmware loader
+
+CONFIG_WANT_DEV_COREDUMP=y
+CONFIG_ALLOW_DEV_COREDUMP=y
+CONFIG_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+CONFIG_DEBUG_DEVRES=y
+# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_SOC_BUS=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_I2C=y
+CONFIG_REGMAP_SPI=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_REGMAP_IRQ=y
+CONFIG_DMA_SHARED_BUFFER=y
+# CONFIG_DMA_FENCE_TRACE is not set
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+# CONFIG_BRCMSTB_GISB_ARB is not set
+# CONFIG_MOXTET is not set
+# CONFIG_SIMPLE_PM_BUS is not set
+# CONFIG_VEXPRESS_CONFIG is not set
+# CONFIG_MHI_BUS is not set
+# end of Bus devices
+
+CONFIG_CONNECTOR=y
+CONFIG_PROC_EVENTS=y
+# CONFIG_GNSS is not set
+CONFIG_MTD=y
+# CONFIG_MTD_TESTS is not set
+
+#
+# Partition parsers
+#
+# CONFIG_MTD_AR7_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# end of Partition parsers
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_MTD_OOPS is not set
+# CONFIG_MTD_SWAP is not set
+# CONFIG_MTD_PARTITIONED_MASTER is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# end of RAM/ROM/Flash chip drivers
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+# end of Mapping drivers for chip access
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_MCHP23K256 is not set
+# CONFIG_MTD_SST25L is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOCG3 is not set
+# end of Self-contained MTD device drivers
+
+#
+# NAND
+#
+CONFIG_MTD_NAND_CORE=y
+# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_RAW_NAND is not set
+CONFIG_MTD_SPI_NAND=y
+
+#
+# ECC engine support
+#
+# end of ECC engine support
+# end of NAND
+
+#
+# LPDDR & LPDDR2 PCM memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# end of LPDDR & LPDDR2 PCM memory drivers
+
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
+CONFIG_MTD_UBI=y
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_LIMIT=20
+# CONFIG_MTD_UBI_FASTMAP is not set
+# CONFIG_MTD_UBI_GLUEBI is not set
+# CONFIG_MTD_UBI_BLOCK is not set
+# CONFIG_MTD_HYPERBUS is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+# CONFIG_OF_UNITTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_NET=y
+CONFIG_OF_RESERVED_MEM=y
+# CONFIG_OF_OVERLAY is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+CONFIG_CDROM=y
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+CONFIG_ZRAM=y
+# CONFIG_ZRAM_WRITEBACK is not set
+# CONFIG_ZRAM_MEMORY_TRACKING is not set
+# CONFIG_BLK_DEV_UMEM is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SKD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=1
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_VIRTIO_BLK is not set
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_RSXX is not set
+
+#
+# NVME Support
+#
+CONFIG_NVME_CORE=y
+CONFIG_BLK_DEV_NVME=y
+# CONFIG_NVME_MULTIPATH is not set
+# CONFIG_NVME_HWMON is not set
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# CONFIG_NVME_TARGET is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_LATTICE_ECP3_CONFIG is not set
+CONFIG_SRAM=y
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_PVPANIC is not set
+# CONFIG_HISI_HIKEY_USB is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_AT25 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_IDT_89HPESX is not set
+# CONFIG_EEPROM_EE1004 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# end of Texas Instruments shared transport line discipline
+
+# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_MISC_RTSX_USB is not set
+# CONFIG_HABANA_AI is not set
+# CONFIG_UACCE is not set
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+CONFIG_SCSI_SCAN_ASYNC=y
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=y
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_HISI_SAS is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT3SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_RAMAXEL_SPRAID is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+# CONFIG_SCSI_VIRTIO is not set
+# CONFIG_SCSI_DH is not set
+# end of SCSI device support
+
+CONFIG_HAVE_PATA_PLATFORM=y
+CONFIG_ATA=y
+CONFIG_SATA_HOST=y
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_ATA_FORCE=y
+CONFIG_SATA_PMP=y
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+CONFIG_SATA_AHCI_PLATFORM=y
+# CONFIG_AHCI_CEVA is not set
+# CONFIG_AHCI_QORIQ is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+# CONFIG_ATA_SFF is not set
+CONFIG_MD=y
+# CONFIG_BLK_DEV_MD is not set
+# CONFIG_BCACHE is not set
+# CONFIG_BLK_DEV_DM is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+CONFIG_NETDEVICES=y
+CONFIG_MII=y
+CONFIG_NET_CORE=y
+# CONFIG_BONDING is not set
+# CONFIG_DUMMY is not set
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NET_TEAM is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_IPVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_MACSEC is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_TUN is not set
+# CONFIG_TUN_VNET_CROSS_LE is not set
+CONFIG_VETH=y
+CONFIG_VIRTIO_NET=y
+CONFIG_NLMON=y
+# CONFIG_ARCNET is not set
+
+#
+# Distributed Switch Architecture drivers
+#
+# end of Distributed Switch Architecture drivers
+
+CONFIG_ETHERNET=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_ADAPTEC is not set
+# CONFIG_NET_VENDOR_AGERE is not set
+CONFIG_NET_VENDOR_ALACRITECH=y
+# CONFIG_SLICOSS is not set
+# CONFIG_NET_VENDOR_ALTEON is not set
+# CONFIG_ALTERA_TSE is not set
+CONFIG_NET_VENDOR_AMAZON=y
+# CONFIG_ENA_ETHERNET is not set
+# CONFIG_NET_VENDOR_AMD is not set
+CONFIG_NET_VENDOR_AQUANTIA=y
+CONFIG_AQTION=y
+# CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_VENDOR_ATHEROS is not set
+CONFIG_NET_VENDOR_AURORA=y
+# CONFIG_AURORA_NB8800 is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_BROCADE is not set
+CONFIG_NET_VENDOR_CADENCE=y
+# CONFIG_MACB is not set
+# CONFIG_NET_VENDOR_CAVIUM is not set
+# CONFIG_NET_VENDOR_CHELSIO is not set
+# CONFIG_NET_VENDOR_CISCO is not set
+CONFIG_NET_VENDOR_CORTINA=y
+# CONFIG_GEMINI_ETHERNET is not set
+# CONFIG_DNET is not set
+# CONFIG_NET_VENDOR_DEC is not set
+# CONFIG_NET_VENDOR_DLINK is not set
+# CONFIG_NET_VENDOR_EMULEX is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
+CONFIG_NET_VENDOR_GOOGLE=y
+# CONFIG_GVE is not set
+# CONFIG_NET_VENDOR_HISILICON is not set
+CONFIG_NET_VENDOR_HUAWEI=y
+# CONFIG_BMA is not set
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_INTEL=y
+# CONFIG_E100 is not set
+# CONFIG_E1000 is not set
+CONFIG_E1000E=y
+# CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
+# CONFIG_IXGB is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGBEVF is not set
+# CONFIG_I40E is not set
+# CONFIG_I40EVF is not set
+# CONFIG_ICE is not set
+# CONFIG_FM10K is not set
+# CONFIG_IGC is not set
+CONFIG_NET_VENDOR_NETSWIFT=y
+# CONFIG_JME is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MELLANOX is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+CONFIG_NET_VENDOR_MICROSEMI=y
+# CONFIG_NET_VENDOR_MYRI is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+CONFIG_NET_VENDOR_NETERION=y
+# CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
+CONFIG_NET_VENDOR_NETRONOME=y
+# CONFIG_NFP is not set
+CONFIG_NET_VENDOR_NI=y
+# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
+# CONFIG_NET_VENDOR_NVIDIA is not set
+# CONFIG_NET_VENDOR_OKI is not set
+# CONFIG_ETHOC is not set
+CONFIG_NET_VENDOR_PACKET_ENGINES=y
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+CONFIG_NET_VENDOR_PENSANDO=y
+# CONFIG_IONIC is not set
+# CONFIG_NET_VENDOR_QLOGIC is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
+# CONFIG_NET_VENDOR_RDC is not set
+CONFIG_NET_VENDOR_REALTEK=y
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+CONFIG_R8169=y
+# CONFIG_NET_VENDOR_RENESAS is not set
+# CONFIG_NET_VENDOR_ROCKER is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+CONFIG_NET_VENDOR_SOLARFLARE=y
+# CONFIG_SFC is not set
+# CONFIG_SFC_FALCON is not set
+# CONFIG_NET_VENDOR_SILAN is not set
+# CONFIG_NET_VENDOR_SIS is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+CONFIG_NET_VENDOR_SOCIONEXT=y
+CONFIG_NET_VENDOR_STMICRO=y
+CONFIG_STMMAC_ETH=y
+# CONFIG_STMMAC_SELFTESTS is not set
+CONFIG_STMMAC_PLATFORM=y
+# CONFIG_DWMAC_DWC_QOS_ETH is not set
+CONFIG_DWMAC_GENERIC=y
+CONFIG_DWMAC_ROCKCHIP=y
+CONFIG_DWMAC_ROCKCHIP_TOOL=y
+# CONFIG_DWMAC_RK_AUTO_DELAYLINE is not set
+# CONFIG_DWMAC_INTEL_PLAT is not set
+# CONFIG_STMMAC_PCI is not set
+# CONFIG_NET_VENDOR_SUN is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
+# CONFIG_NET_VENDOR_TEHUTI is not set
+# CONFIG_NET_VENDOR_TI is not set
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+CONFIG_NET_VENDOR_XILINX=y
+# CONFIG_XILINX_AXI_EMAC is not set
+# CONFIG_XILINX_LL_TEMAC is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PHYLINK=y
+CONFIG_PHYLIB=y
+CONFIG_SWPHY=y
+# CONFIG_LED_TRIGGER_PHY is not set
+CONFIG_FIXED_PHY=y
+# CONFIG_SFP is not set
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+# CONFIG_AQUANTIA_PHY is not set
+# CONFIG_AX88796B_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BCM54140_PHY is not set
+# CONFIG_BCM7XXX_PHY is not set
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_MARVELL_10G_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_MICROCHIP_PHY is not set
+# CONFIG_MICROCHIP_T1_PHY is not set
+# CONFIG_MICROSEMI_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_NXP_TJA11XX_PHY is not set
+# CONFIG_AT803X_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+CONFIG_REALTEK_PHY=y
+# CONFIG_RENESAS_PHY is not set
+CONFIG_ROCKCHIP_PHY=y
+# CONFIG_SMSC_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_MICREL_KS8995MA is not set
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
+CONFIG_OF_MDIO=y
+CONFIG_MDIO_DEVRES=y
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MDIO_BCM_UNIMAC is not set
+# CONFIG_MDIO_HISI_FEMAC is not set
+# CONFIG_MDIO_MVUSB is not set
+# CONFIG_MDIO_MSCC_MIIM is not set
+# CONFIG_MDIO_OCTEON is not set
+# CONFIG_MDIO_IPQ4019 is not set
+# CONFIG_MDIO_IPQ8064 is not set
+# CONFIG_MDIO_THUNDER is not set
+
+#
+# MDIO Multiplexers
+#
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set
+# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
+
+#
+# PCS device drivers
+#
+CONFIG_PCS_XPCS=y
+# end of PCS device drivers
+
+CONFIG_PPP=y
+CONFIG_PPP_BSDCOMP=y
+CONFIG_PPP_DEFLATE=y
+CONFIG_PPP_FILTER=y
+CONFIG_PPP_MPPE=y
+CONFIG_PPP_MULTILINK=y
+CONFIG_PPPOE=y
+CONFIG_PPP_ASYNC=y
+CONFIG_PPP_SYNC_TTY=y
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+CONFIG_USB_NET_DRIVERS=y
+CONFIG_USB_CATC=y
+CONFIG_USB_KAWETH=y
+CONFIG_USB_PEGASUS=y
+CONFIG_USB_RTL8150=y
+CONFIG_USB_RTL8152=y
+# CONFIG_USB_LAN78XX is not set
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_AX8817X=y
+CONFIG_USB_NET_AX88179_178A=y
+CONFIG_USB_NET_CDCETHER=y
+CONFIG_USB_NET_CDC_EEM=y
+CONFIG_USB_NET_CDC_NCM=y
+# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set
+CONFIG_USB_NET_CDC_MBIM=y
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_SR9700 is not set
+# CONFIG_USB_NET_SR9800 is not set
+# CONFIG_USB_NET_SMSC75XX is not set
+# CONFIG_USB_NET_SMSC95XX is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=y
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+# CONFIG_USB_NET_RNDIS_HOST is not set
+CONFIG_USB_NET_CDC_SUBSET_ENABLE=y
+CONFIG_USB_NET_CDC_SUBSET=y
+# CONFIG_USB_ALI_M5632 is not set
+# CONFIG_USB_AN2720 is not set
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=y
+# CONFIG_USB_NET_CX82310_ETH is not set
+# CONFIG_USB_NET_KALMIA is not set
+# CONFIG_USB_NET_QMI_WWAN is not set
+# CONFIG_USB_HSO is not set
+# CONFIG_USB_NET_INT51X1 is not set
+CONFIG_USB_IPHETH=y
+# CONFIG_USB_SIERRA_NET is not set
+# CONFIG_USB_VL600 is not set
+# CONFIG_USB_NET_CH9200 is not set
+# CONFIG_USB_NET_AQC111 is not set
+CONFIG_WLAN=y
+# CONFIG_WIRELESS_WDS is not set
+CONFIG_WLAN_VENDOR_ADMTEK=y
+# CONFIG_ADM8211 is not set
+CONFIG_WLAN_VENDOR_ATH=y
+# CONFIG_ATH_DEBUG is not set
+# CONFIG_ATH5K is not set
+# CONFIG_ATH5K_PCI is not set
+# CONFIG_ATH9K is not set
+# CONFIG_ATH9K_HTC is not set
+# CONFIG_CARL9170 is not set
+# CONFIG_ATH6KL is not set
+# CONFIG_AR5523 is not set
+# CONFIG_WIL6210 is not set
+# CONFIG_ATH10K is not set
+# CONFIG_WCN36XX is not set
+CONFIG_WLAN_VENDOR_ATMEL=y
+# CONFIG_ATMEL is not set
+# CONFIG_AT76C50X_USB is not set
+CONFIG_WLAN_VENDOR_BROADCOM=y
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
+# CONFIG_BRCMSMAC is not set
+# CONFIG_BRCMFMAC is not set
+CONFIG_WLAN_VENDOR_CISCO=y
+CONFIG_WLAN_VENDOR_INTEL=y
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_IWL4965 is not set
+# CONFIG_IWL3945 is not set
+# CONFIG_IWLWIFI is not set
+CONFIG_WLAN_VENDOR_INTERSIL=y
+# CONFIG_HOSTAP is not set
+# CONFIG_HERMES is not set
+# CONFIG_P54_COMMON is not set
+# CONFIG_PRISM54 is not set
+CONFIG_WLAN_VENDOR_MARVELL=y
+# CONFIG_LIBERTAS is not set
+# CONFIG_LIBERTAS_THINFIRM is not set
+# CONFIG_MWIFIEX is not set
+# CONFIG_MWL8K is not set
+CONFIG_WLAN_VENDOR_MEDIATEK=y
+# CONFIG_MT7601U is not set
+# CONFIG_MT76x0U is not set
+# CONFIG_MT76x0E is not set
+# CONFIG_MT76x2E is not set
+# CONFIG_MT76x2U is not set
+# CONFIG_MT7603E is not set
+# CONFIG_MT7615E is not set
+# CONFIG_MT7663U is not set
+# CONFIG_MT7663S is not set
+# CONFIG_MT7915E is not set
+CONFIG_WLAN_VENDOR_MICROCHIP=y
+# CONFIG_WILC1000_SDIO is not set
+# CONFIG_WILC1000_SPI is not set
+CONFIG_WLAN_VENDOR_RALINK=y
+# CONFIG_RT2X00 is not set
+CONFIG_WLAN_VENDOR_REALTEK=y
+# CONFIG_RTL8180 is not set
+# CONFIG_RTL8187 is not set
+CONFIG_RTL_CARDS=y
+# CONFIG_RTL8192CE is not set
+# CONFIG_RTL8192SE is not set
+# CONFIG_RTL8192DE is not set
+# CONFIG_RTL8723AE is not set
+# CONFIG_RTL8723BE is not set
+# CONFIG_RTL8188EE is not set
+# CONFIG_RTL8192EE is not set
+# CONFIG_RTL8821AE is not set
+# CONFIG_RTL8192CU is not set
+# CONFIG_RTL8XXXU is not set
+# CONFIG_RTW88 is not set
+CONFIG_WLAN_VENDOR_RSI=y
+# CONFIG_RSI_91X is not set
+CONFIG_WLAN_VENDOR_ST=y
+# CONFIG_CW1200 is not set
+CONFIG_WLAN_VENDOR_TI=y
+# CONFIG_WL1251 is not set
+# CONFIG_WL12XX is not set
+# CONFIG_WL18XX is not set
+# CONFIG_WLCORE is not set
+CONFIG_WLAN_VENDOR_ZYDAS=y
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_ZD1211RW is not set
+CONFIG_WLAN_VENDOR_QUANTENNA=y
+# CONFIG_QTNFMAC_PCIE is not set
+CONFIG_WL_ROCKCHIP=y
+CONFIG_WIFI_BUILD_MODULE=y
+# CONFIG_WIFI_LOAD_DRIVER_WHEN_KERNEL_BOOTUP is not set
+# CONFIG_WIFI_GENERATE_RANDOM_MAC_ADDR is not set
+# CONFIG_MXMWIFIEX is not set
+# CONFIG_MAC80211_HWSIM is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_VIRT_WIFI is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_VMXNET3 is not set
+# CONFIG_NETDEVSIM is not set
+CONFIG_NET_FAILOVER=y
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_LEDS=y
+CONFIG_INPUT_FF_MEMLESS=y
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+# CONFIG_INPUT_MATRIXKMAP is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ADC=y
+# CONFIG_KEYBOARD_ADP5588 is not set
+# CONFIG_KEYBOARD_ADP5589 is not set
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_QT1050 is not set
+# CONFIG_KEYBOARD_QT1070 is not set
+# CONFIG_KEYBOARD_QT2160 is not set
+# CONFIG_KEYBOARD_DLINK_DIR685 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+CONFIG_KEYBOARD_GPIO=y
+CONFIG_KEYBOARD_GPIO_POLLED=y
+# CONFIG_KEYBOARD_TCA6416 is not set
+# CONFIG_KEYBOARD_TCA8418 is not set
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_LM8323 is not set
+# CONFIG_KEYBOARD_LM8333 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_MCS is not set
+# CONFIG_KEYBOARD_MPR121 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_OMAP4 is not set
+# CONFIG_KEYBOARD_TM2_TOUCHKEY is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_CAP11XX is not set
+# CONFIG_KEYBOARD_BCM is not set
+CONFIG_INPUT_MOUSE=y
+# CONFIG_MOUSE_PS2 is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+CONFIG_MOUSE_CYAPA=y
+CONFIG_MOUSE_ELAN_I2C=y
+CONFIG_MOUSE_ELAN_I2C_I2C=y
+# CONFIG_MOUSE_ELAN_I2C_SMBUS is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_GPIO is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
+# CONFIG_MOUSE_SYNAPTICS_USB is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_PROPERTIES=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_AD7877 is not set
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_ADC is not set
+# CONFIG_TOUCHSCREEN_AR1021_I2C is not set
+CONFIG_TOUCHSCREEN_ATMEL_MXT=y
+# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set
+# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_BU21013 is not set
+# CONFIG_TOUCHSCREEN_BU21029 is not set
+# CONFIG_TOUCHSCREEN_CHIPONE_ICN8318 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
+# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
+# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
+# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
+# CONFIG_TOUCHSCREEN_EGALAX is not set
+# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
+# CONFIG_TOUCHSCREEN_EXC3000 is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+CONFIG_TOUCHSCREEN_GOODIX=y
+# CONFIG_TOUCHSCREEN_HIDEEP is not set
+# CONFIG_TOUCHSCREEN_ILI210X is not set
+# CONFIG_TOUCHSCREEN_S6SY761 is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_EKTF2127 is not set
+CONFIG_TOUCHSCREEN_ELAN=y
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
+# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
+# CONFIG_TOUCHSCREEN_MAX11801 is not set
+# CONFIG_TOUCHSCREEN_MCS5000 is not set
+# CONFIG_TOUCHSCREEN_MMS114 is not set
+# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_IMX6UL_TSC is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+CONFIG_TOUCHSCREEN_EDT_FT5X06=y
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
+CONFIG_TOUCHSCREEN_USB_COMPOSITE=y
+CONFIG_TOUCHSCREEN_USB_EGALAX=y
+CONFIG_TOUCHSCREEN_USB_PANJIT=y
+CONFIG_TOUCHSCREEN_USB_3M=y
+CONFIG_TOUCHSCREEN_USB_ITM=y
+CONFIG_TOUCHSCREEN_USB_ETURBO=y
+CONFIG_TOUCHSCREEN_USB_GUNZE=y
+CONFIG_TOUCHSCREEN_USB_DMC_TSC10=y
+CONFIG_TOUCHSCREEN_USB_IRTOUCH=y
+CONFIG_TOUCHSCREEN_USB_IDEALTEK=y
+CONFIG_TOUCHSCREEN_USB_GENERAL_TOUCH=y
+CONFIG_TOUCHSCREEN_USB_GOTOP=y
+CONFIG_TOUCHSCREEN_USB_JASTEC=y
+CONFIG_TOUCHSCREEN_USB_ELO=y
+CONFIG_TOUCHSCREEN_USB_E2I=y
+CONFIG_TOUCHSCREEN_USB_ZYTRONIC=y
+CONFIG_TOUCHSCREEN_USB_ETT_TC45USB=y
+CONFIG_TOUCHSCREEN_USB_NEXIO=y
+CONFIG_TOUCHSCREEN_USB_EASYTOUCH=y
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
+# CONFIG_TOUCHSCREEN_TSC2004 is not set
+# CONFIG_TOUCHSCREEN_TSC2005 is not set
+# CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_RM_TS is not set
+# CONFIG_TOUCHSCREEN_SILEAD is not set
+# CONFIG_TOUCHSCREEN_SIS_I2C is not set
+# CONFIG_TOUCHSCREEN_ST1232 is not set
+# CONFIG_TOUCHSCREEN_STMFTS is not set
+# CONFIG_TOUCHSCREEN_SUR40 is not set
+# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
+# CONFIG_TOUCHSCREEN_SX8654 is not set
+# CONFIG_TOUCHSCREEN_TPS6507X is not set
+# CONFIG_TOUCHSCREEN_ZET6223 is not set
+# CONFIG_TOUCHSCREEN_ZFORCE is not set
+# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
+# CONFIG_TOUCHSCREEN_IQS5XX is not set
+# CONFIG_TOUCHSCREEN_ZINITIX is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_AD714X is not set
+# CONFIG_INPUT_ATMEL_CAPTOUCH is not set
+# CONFIG_INPUT_BMA150 is not set
+# CONFIG_INPUT_E3X0_BUTTON is not set
+# CONFIG_INPUT_MMA8450 is not set
+# CONFIG_INPUT_GPIO_BEEPER is not set
+# CONFIG_INPUT_GPIO_DECODER is not set
+# CONFIG_INPUT_GPIO_VIBRA is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_KXTJ9 is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_CM109 is not set
+# CONFIG_INPUT_REGULATOR_HAPTIC is not set
+CONFIG_INPUT_UINPUT=y
+# CONFIG_INPUT_PCF8574 is not set
+# CONFIG_INPUT_PWM_BEEPER is not set
+# CONFIG_INPUT_PWM_VIBRA is not set
+CONFIG_INPUT_RK805_PWRKEY=y
+# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
+# CONFIG_INPUT_ADXL34X is not set
+# CONFIG_INPUT_IMS_PCU is not set
+# CONFIG_INPUT_IQS269A is not set
+# CONFIG_INPUT_CMA3000 is not set
+# CONFIG_INPUT_DRV260X_HAPTICS is not set
+# CONFIG_INPUT_DRV2665_HAPTICS is not set
+# CONFIG_INPUT_DRV2667_HAPTICS is not set
+# CONFIG_RMI4_CORE is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_VT_CONSOLE_SLEEP=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_LDISC_AUTOLOAD=y
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+CONFIG_SERIAL_8250_16550A_VARIANTS=y
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_DMA=y
+# CONFIG_SERIAL_8250_PCI is not set
+CONFIG_SERIAL_8250_NR_UARTS=10
+CONFIG_SERIAL_8250_RUNTIME_UARTS=10
+# CONFIG_SERIAL_8250_EXTENDED is not set
+# CONFIG_SERIAL_8250_ASPEED_VUART is not set
+CONFIG_SERIAL_8250_DWLIB=y
+CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_8250_DW=y
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_AMBA_PL010 is not set
+# CONFIG_SERIAL_AMBA_PL011 is not set
+# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX310X is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_SIFIVE is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_SC16IS7XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_IFX6X60 is not set
+# CONFIG_SERIAL_XILINX_PS_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+CONFIG_SERIAL_MCTRL_GPIO=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+# CONFIG_TRACE_SINK is not set
+# CONFIG_HVC_DCC is not set
+# CONFIG_SERIAL_DEV_BUS is not set
+# CONFIG_TTY_PRINTK is not set
+# CONFIG_VIRTIO_CONSOLE is not set
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_BA431 is not set
+# CONFIG_HW_RANDOM_VIRTIO is not set
+CONFIG_HW_RANDOM_OPTEE=y
+# CONFIG_HW_RANDOM_CCTRNG is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
+CONFIG_HW_RANDOM_ROCKCHIP=y
+# CONFIG_APPLICOM is not set
+CONFIG_DEVMEM=y
+# CONFIG_RAW_DRIVER is not set
+CONFIG_DEVPORT=y
+CONFIG_TCG_TPM=y
+CONFIG_HW_RANDOM_TPM=y
+# CONFIG_TCG_TIS is not set
+# CONFIG_TCG_TIS_SPI is not set
+# CONFIG_TCG_TIS_I2C_ATMEL is not set
+CONFIG_TCG_TIS_I2C_INFINEON=y
+# CONFIG_TCG_TIS_I2C_NUVOTON is not set
+# CONFIG_TCG_ATMEL is not set
+# CONFIG_TCG_VTPM_PROXY is not set
+# CONFIG_TCG_FTPM_TEE is not set
+# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
+# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
+# CONFIG_XILLYBUS is not set
+# end of Character devices
+
+# CONFIG_RANDOM_TRUST_CPU is not set
+# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MUX=y
+
+#
+# Multiplexer I2C Chip support
+#
+# CONFIG_I2C_ARB_GPIO_CHALLENGE is not set
+# CONFIG_I2C_MUX_GPIO is not set
+# CONFIG_I2C_MUX_GPMUX is not set
+# CONFIG_I2C_MUX_LTC4306 is not set
+# CONFIG_I2C_MUX_PCA9541 is not set
+# CONFIG_I2C_MUX_PCA954x is not set
+# CONFIG_I2C_MUX_PINCTRL is not set
+# CONFIG_I2C_MUX_REG is not set
+# CONFIG_I2C_DEMUX_PINCTRL is not set
+# CONFIG_I2C_MUX_MLXCPLD is not set
+# end of Multiplexer I2C Chip support
+
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NVIDIA_GPU is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CADENCE is not set
+# CONFIG_I2C_CBUS_GPIO is not set
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+CONFIG_I2C_GPIO=y
+# CONFIG_I2C_GPIO_FAULT_INJECTOR is not set
+# CONFIG_I2C_HISI is not set
+# CONFIG_I2C_NOMADIK is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+CONFIG_I2C_RK3X=y
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_THUNDERX is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_SLAVE is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_AXI_SPI_ENGINE is not set
+CONFIG_SPI_BITBANG=y
+# CONFIG_SPI_CADENCE is not set
+# CONFIG_SPI_CADENCE_QUADSPI is not set
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_NXP_FLEXSPI is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_FSL_SPI is not set
+# CONFIG_SPI_OC_TINY is not set
+# CONFIG_SPI_PL022 is not set
+# CONFIG_SPI_PXA2XX is not set
+CONFIG_SPI_ROCKCHIP=y
+# CONFIG_SPI_SC18IS602 is not set
+# CONFIG_SPI_SIFIVE is not set
+# CONFIG_SPI_MXIC is not set
+# CONFIG_SPI_THUNDERX is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_ZYNQMP_GQSPI is not set
+# CONFIG_SPI_AMD is not set
+
+#
+# SPI Multiplexer support
+#
+# CONFIG_SPI_MUX is not set
+
+#
+# SPI Protocol Masters
+#
+CONFIG_SPI_SPIDEV=y
+# CONFIG_SPI_LOOPBACK_TEST is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_SLAVE is not set
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+CONFIG_PPS=y
+# CONFIG_PPS_DEBUG is not set
+
+#
+# PPS clients support
+#
+# CONFIG_PPS_CLIENT_KTIMER is not set
+# CONFIG_PPS_CLIENT_LDISC is not set
+# CONFIG_PPS_CLIENT_GPIO is not set
+
+#
+# PPS generators support
+#
+
+#
+# PTP clock support
+#
+CONFIG_PTP_1588_CLOCK=y
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
+# CONFIG_PTP_1588_CLOCK_IDTCM is not set
+# end of PTP clock support
+
+CONFIG_PINCTRL=y
+CONFIG_PINMUX=y
+CONFIG_PINCONF=y
+CONFIG_GENERIC_PINCONF=y
+# CONFIG_DEBUG_PINCTRL is not set
+# CONFIG_PINCTRL_MCP23S08 is not set
+CONFIG_PINCTRL_ROCKCHIP=y
+# CONFIG_PINCTRL_SINGLE is not set
+# CONFIG_PINCTRL_SX150X is not set
+# CONFIG_PINCTRL_STMFX is not set
+CONFIG_PINCTRL_RK805=y
+# CONFIG_PINCTRL_OCELOT is not set
+
+#
+# Renesas pinctrl drivers
+#
+# end of Renesas pinctrl drivers
+
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=512
+CONFIG_OF_GPIO=y
+CONFIG_GPIOLIB_IRQCHIP=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_CDEV=y
+CONFIG_GPIO_CDEV_V1=y
+CONFIG_GPIO_GENERIC=y
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_74XX_MMIO is not set
+# CONFIG_GPIO_ALTERA is not set
+# CONFIG_GPIO_CADENCE is not set
+# CONFIG_GPIO_DWAPB is not set
+# CONFIG_GPIO_FTGPIO010 is not set
+CONFIG_GPIO_GENERIC_PLATFORM=y
+# CONFIG_GPIO_GRGPIO is not set
+# CONFIG_GPIO_HLWD is not set
+# CONFIG_GPIO_LOGICVC is not set
+# CONFIG_GPIO_MB86S7X is not set
+# CONFIG_GPIO_PL061 is not set
+CONFIG_GPIO_ROCKCHIP=y
+# CONFIG_GPIO_SAMA5D2_PIOBU is not set
+# CONFIG_GPIO_SIFIVE is not set
+# CONFIG_GPIO_SYSCON is not set
+# CONFIG_GPIO_XGENE is not set
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_AMD_FCH is not set
+# end of Memory mapped GPIO drivers
+
+#
+# I2C GPIO expanders
+#
+# CONFIG_GPIO_ADP5588 is not set
+# CONFIG_GPIO_ADNP is not set
+# CONFIG_GPIO_GW_PLD is not set
+# CONFIG_GPIO_MAX7300 is not set
+# CONFIG_GPIO_MAX732X is not set
+CONFIG_GPIO_PCA953X=y
+# CONFIG_GPIO_PCA953X_IRQ is not set
+# CONFIG_GPIO_PCA9570 is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_TPIC2810 is not set
+# end of I2C GPIO expanders
+
+#
+# MFD GPIO expanders
+#
+# CONFIG_GPIO_TPS6586X is not set
+# end of MFD GPIO expanders
+
+#
+# PCI GPIO expanders
+#
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_PCI_IDIO_16 is not set
+# CONFIG_GPIO_PCIE_IDIO_24 is not set
+# CONFIG_GPIO_RDC321X is not set
+# end of PCI GPIO expanders
+
+#
+# SPI GPIO expanders
+#
+# CONFIG_GPIO_74X164 is not set
+# CONFIG_GPIO_MAX3191X is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_PISOSR is not set
+# CONFIG_GPIO_XRA1403 is not set
+# end of SPI GPIO expanders
+
+#
+# USB GPIO expanders
+#
+# end of USB GPIO expanders
+
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_MOCKUP is not set
+# CONFIG_W1 is not set
+CONFIG_POWER_RESET=y
+# CONFIG_POWER_RESET_BRCMSTB is not set
+CONFIG_POWER_RESET_GPIO=y
+CONFIG_POWER_RESET_GPIO_RESTART=y
+# CONFIG_POWER_RESET_LTC2952 is not set
+# CONFIG_POWER_RESET_RESTART is not set
+# CONFIG_POWER_RESET_XGENE is not set
+# CONFIG_POWER_RESET_SYSCON is not set
+# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
+CONFIG_REBOOT_MODE=y
+CONFIG_SYSCON_REBOOT_MODE=y
+# CONFIG_NVMEM_REBOOT_MODE is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+CONFIG_POWER_SUPPLY_HWMON=y
+# CONFIG_PDA_POWER is not set
+# CONFIG_GENERIC_ADC_BATTERY is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_CHARGER_ADP5061 is not set
+# CONFIG_BATTERY_CW2015 is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_DS2782 is not set
+CONFIG_BATTERY_SBS=y
+# CONFIG_CHARGER_SBS is not set
+# CONFIG_MANAGER_SBS is not set
+# CONFIG_BATTERY_BQ27XXX is not set
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_BATTERY_MAX17042 is not set
+# CONFIG_CHARGER_ISP1704 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHARGER_LP8727 is not set
+CONFIG_CHARGER_GPIO=y
+# CONFIG_CHARGER_MANAGER is not set
+# CONFIG_CHARGER_LT3651 is not set
+# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
+# CONFIG_CHARGER_BQ2415X is not set
+# CONFIG_CHARGER_BQ24190 is not set
+# CONFIG_CHARGER_BQ24257 is not set
+CONFIG_CHARGER_BQ24735=y
+# CONFIG_CHARGER_BQ2515X is not set
+# CONFIG_CHARGER_BQ25890 is not set
+# CONFIG_CHARGER_BQ25980 is not set
+# CONFIG_CHARGER_SMB347 is not set
+# CONFIG_BATTERY_GAUGE_LTC2941 is not set
+# CONFIG_BATTERY_RT5033 is not set
+# CONFIG_CHARGER_RT9455 is not set
+# CONFIG_CHARGER_UCS1002 is not set
+# CONFIG_CHARGER_BD99954 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_AD7314 is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM1177 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7310 is not set
+# CONFIG_SENSORS_ADT7410 is not set
+# CONFIG_SENSORS_ADT7411 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_AS370 is not set
+# CONFIG_SENSORS_ASC7621 is not set
+# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
+# CONFIG_SENSORS_ARM_SCMI is not set
+# CONFIG_SENSORS_ASPEED is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_CORSAIR_CPRO is not set
+# CONFIG_SENSORS_DRIVETEMP is not set
+# CONFIG_SENSORS_DS620 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_FTSTEUTATES is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_G762 is not set
+# CONFIG_SENSORS_GPIO_FAN is not set
+# CONFIG_SENSORS_HIH6130 is not set
+# CONFIG_SENSORS_IIO_HWMON is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_JC42 is not set
+# CONFIG_SENSORS_POWR1220 is not set
+# CONFIG_SENSORS_LINEAGE is not set
+# CONFIG_SENSORS_LTC2945 is not set
+# CONFIG_SENSORS_LTC2947_I2C is not set
+# CONFIG_SENSORS_LTC2947_SPI is not set
+# CONFIG_SENSORS_LTC2990 is not set
+# CONFIG_SENSORS_LTC4151 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4222 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LTC4260 is not set
+# CONFIG_SENSORS_LTC4261 is not set
+# CONFIG_SENSORS_MAX1111 is not set
+# CONFIG_SENSORS_MAX16065 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX1668 is not set
+# CONFIG_SENSORS_MAX197 is not set
+# CONFIG_SENSORS_MAX31722 is not set
+# CONFIG_SENSORS_MAX31730 is not set
+# CONFIG_SENSORS_MAX6621 is not set
+# CONFIG_SENSORS_MAX6639 is not set
+# CONFIG_SENSORS_MAX6642 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_MAX6697 is not set
+# CONFIG_SENSORS_MAX31790 is not set
+# CONFIG_SENSORS_MCP3021 is not set
+# CONFIG_SENSORS_TC654 is not set
+# CONFIG_SENSORS_MR75203 is not set
+# CONFIG_SENSORS_ADCXX is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LM95234 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_LM95245 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_NTC_THERMISTOR is not set
+# CONFIG_SENSORS_NCT6683 is not set
+# CONFIG_SENSORS_NCT6775 is not set
+# CONFIG_SENSORS_NCT7802 is not set
+# CONFIG_SENSORS_NCT7904 is not set
+# CONFIG_SENSORS_NPCM7XX is not set
+# CONFIG_SENSORS_OCC_P8_I2C is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_PMBUS is not set
+CONFIG_SENSORS_PWM_FAN=y
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_SHT21 is not set
+# CONFIG_SENSORS_SHT3x is not set
+# CONFIG_SENSORS_SHTC1 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_EMC1403 is not set
+# CONFIG_SENSORS_EMC2103 is not set
+# CONFIG_SENSORS_EMC6W201 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SCH5627 is not set
+# CONFIG_SENSORS_SCH5636 is not set
+# CONFIG_SENSORS_STTS751 is not set
+# CONFIG_SENSORS_SMM665 is not set
+# CONFIG_SENSORS_ADC128D818 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_ADS7871 is not set
+# CONFIG_SENSORS_AMC6821 is not set
+# CONFIG_SENSORS_INA209 is not set
+# CONFIG_SENSORS_INA2XX is not set
+# CONFIG_SENSORS_INA3221 is not set
+# CONFIG_SENSORS_TC74 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP102 is not set
+# CONFIG_SENSORS_TMP103 is not set
+# CONFIG_SENSORS_TMP108 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
+# CONFIG_SENSORS_TMP513 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83773G is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83795 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+CONFIG_THERMAL=y
+# CONFIG_THERMAL_NETLINK is not set
+# CONFIG_THERMAL_STATISTICS is not set
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_OF=y
+CONFIG_THERMAL_WRITABLE_TRIPS=y
+# CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
+CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR=y
+CONFIG_THERMAL_GOV_FAIR_SHARE=y
+CONFIG_THERMAL_GOV_STEP_WISE=y
+# CONFIG_THERMAL_GOV_BANG_BANG is not set
+CONFIG_THERMAL_GOV_USER_SPACE=y
+CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
+CONFIG_CPU_THERMAL=y
+CONFIG_CPU_FREQ_THERMAL=y
+CONFIG_DEVFREQ_THERMAL=y
+# CONFIG_THERMAL_EMULATION is not set
+# CONFIG_THERMAL_MMIO is not set
+CONFIG_ROCKCHIP_THERMAL=y
+# CONFIG_GENERIC_ADC_THERMAL is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_GPIO_WATCHDOG is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_ZIIRAVE_WATCHDOG is not set
+# CONFIG_ARM_SP805_WATCHDOG is not set
+# CONFIG_ARM_SBSA_WATCHDOG is not set
+# CONFIG_CADENCE_WATCHDOG is not set
+CONFIG_DW_WATCHDOG=y
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_ARM_SMC_WATCHDOG is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_MEN_A21_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_ACT8945A is not set
+# CONFIG_MFD_AS3711 is not set
+# CONFIG_MFD_AS3722 is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_AAT2870_CORE is not set
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# CONFIG_MFD_ATMEL_HLCDC is not set
+# CONFIG_MFD_BCM590XX is not set
+# CONFIG_MFD_BD9571MWV is not set
+# CONFIG_MFD_AXP20X_I2C is not set
+# CONFIG_MFD_MADERA is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9052_I2C is not set
+# CONFIG_MFD_DA9055 is not set
+# CONFIG_MFD_DA9062 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_DA9150 is not set
+# CONFIG_MFD_DLN2 is not set
+# CONFIG_MFD_GATEWORKS_GSC is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MP2629 is not set
+# CONFIG_MFD_HI6421_PMIC is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_MFD_INTEL_PMT is not set
+# CONFIG_MFD_IQS62X is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_88PM860X is not set
+# CONFIG_MFD_MAX14577 is not set
+# CONFIG_MFD_MAX77620 is not set
+# CONFIG_MFD_MAX77650 is not set
+# CONFIG_MFD_MAX77686 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX77843 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_MAX8997 is not set
+# CONFIG_MFD_MAX8998 is not set
+# CONFIG_MFD_MT6360 is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_MENF21BMC is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_CPCAP is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_RT5033 is not set
+# CONFIG_MFD_RC5T583 is not set
+CONFIG_MFD_RK808=y
+# CONFIG_MFD_RN5T618 is not set
+# CONFIG_MFD_SEC_CORE is not set
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SKY81452 is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_MFD_STMPE is not set
+CONFIG_MFD_SYSCON=y
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_LP8788 is not set
+# CONFIG_MFD_TI_LMU is not set
+# CONFIG_MFD_PALMAS is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65086 is not set
+# CONFIG_MFD_TPS65090 is not set
+# CONFIG_MFD_TPS65217 is not set
+# CONFIG_MFD_TI_LP873X is not set
+# CONFIG_MFD_TI_LP87565 is not set
+# CONFIG_MFD_TPS65218 is not set
+CONFIG_MFD_TPS6586X=y
+# CONFIG_MFD_TPS65910 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_TPS80031 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_TWL6040_CORE is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_TC3589X is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_LOCHNAGAR is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X_I2C is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_ROHM_BD718XX is not set
+# CONFIG_MFD_ROHM_BD70528 is not set
+# CONFIG_MFD_ROHM_BD71828 is not set
+# CONFIG_MFD_STPMIC1 is not set
+# CONFIG_MFD_STMFX is not set
+# CONFIG_MFD_KHADAS_MCU is not set
+# CONFIG_MFD_INTEL_M10_BMC is not set
+# end of Multifunction device drivers
+
+CONFIG_REGULATOR=y
+CONFIG_REGULATOR_DEBUG=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+# CONFIG_REGULATOR_88PG86X is not set
+CONFIG_REGULATOR_ACT8865=y
+# CONFIG_REGULATOR_AD5398 is not set
+# CONFIG_REGULATOR_DA9210 is not set
+# CONFIG_REGULATOR_DA9211 is not set
+CONFIG_REGULATOR_FAN53555=y
+# CONFIG_REGULATOR_FAN53880 is not set
+CONFIG_REGULATOR_GPIO=y
+# CONFIG_REGULATOR_ISL9305 is not set
+# CONFIG_REGULATOR_ISL6271A is not set
+# CONFIG_REGULATOR_LP3971 is not set
+# CONFIG_REGULATOR_LP3972 is not set
+# CONFIG_REGULATOR_LP872X is not set
+# CONFIG_REGULATOR_LP8755 is not set
+# CONFIG_REGULATOR_LTC3589 is not set
+# CONFIG_REGULATOR_LTC3676 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_MAX8649 is not set
+# CONFIG_REGULATOR_MAX8660 is not set
+# CONFIG_REGULATOR_MAX8952 is not set
+# CONFIG_REGULATOR_MAX8973 is not set
+# CONFIG_REGULATOR_MAX77826 is not set
+# CONFIG_REGULATOR_MCP16502 is not set
+# CONFIG_REGULATOR_MP5416 is not set
+# CONFIG_REGULATOR_MP8859 is not set
+# CONFIG_REGULATOR_MP886X is not set
+# CONFIG_REGULATOR_MPQ7920 is not set
+# CONFIG_REGULATOR_MT6311 is not set
+# CONFIG_REGULATOR_PCA9450 is not set
+# CONFIG_REGULATOR_PFUZE100 is not set
+# CONFIG_REGULATOR_PV88060 is not set
+# CONFIG_REGULATOR_PV88080 is not set
+# CONFIG_REGULATOR_PV88090 is not set
+CONFIG_REGULATOR_PWM=y
+# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
+CONFIG_REGULATOR_RK808=y
+# CONFIG_REGULATOR_RT4801 is not set
+# CONFIG_REGULATOR_RTMV20 is not set
+# CONFIG_REGULATOR_SLG51000 is not set
+# CONFIG_REGULATOR_SY8106A is not set
+# CONFIG_REGULATOR_SY8824X is not set
+# CONFIG_REGULATOR_SY8827N is not set
+# CONFIG_REGULATOR_TPS51632 is not set
+# CONFIG_REGULATOR_TPS62360 is not set
+# CONFIG_REGULATOR_TPS65023 is not set
+# CONFIG_REGULATOR_TPS6507X is not set
+CONFIG_REGULATOR_TPS65132=y
+# CONFIG_REGULATOR_TPS6524X is not set
+CONFIG_REGULATOR_TPS6586X=y
+# CONFIG_REGULATOR_VCTRL is not set
+# CONFIG_RC_CORE is not set
+CONFIG_MEDIA_CEC_SUPPORT=y
+# CONFIG_CEC_CH7322 is not set
+# CONFIG_USB_PULSE8_CEC is not set
+# CONFIG_USB_RAINSHADOW_CEC is not set
+CONFIG_MEDIA_SUPPORT=y
+# CONFIG_MEDIA_SUPPORT_FILTER is not set
+# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
+
+#
+# Media device types
+#
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
+CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
+CONFIG_MEDIA_RADIO_SUPPORT=y
+CONFIG_MEDIA_SDR_SUPPORT=y
+CONFIG_MEDIA_PLATFORM_SUPPORT=y
+CONFIG_MEDIA_TEST_SUPPORT=y
+# end of Media device types
+
+#
+# Media core support
+#
+CONFIG_VIDEO_DEV=y
+CONFIG_MEDIA_CONTROLLER=y
+CONFIG_DVB_CORE=y
+# end of Media core support
+
+#
+# Video4Linux options
+#
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEO_V4L2_I2C=y
+CONFIG_VIDEO_V4L2_SUBDEV_API=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
+CONFIG_V4L2_MEM2MEM_DEV=y
+CONFIG_V4L2_FWNODE=y
+# end of Video4Linux options
+
+#
+# Media controller options
+#
+# CONFIG_MEDIA_CONTROLLER_DVB is not set
+# end of Media controller options
+
+#
+# Digital TV options
+#
+# CONFIG_DVB_MMAP is not set
+CONFIG_DVB_NET=y
+CONFIG_DVB_MAX_ADAPTERS=16
+CONFIG_DVB_DYNAMIC_MINORS=y
+# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
+# CONFIG_DVB_ULE_DEBUG is not set
+# end of Digital TV options
+
+#
+# Media drivers
+#
+CONFIG_MEDIA_USB_SUPPORT=y
+
+#
+# Webcam devices
+#
+CONFIG_USB_VIDEO_CLASS=y
+# CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV is not set
+# CONFIG_USB_GSPCA is not set
+# CONFIG_USB_PWC is not set
+# CONFIG_VIDEO_CPIA2 is not set
+# CONFIG_USB_ZR364XX is not set
+# CONFIG_USB_STKWEBCAM is not set
+# CONFIG_USB_S2255 is not set
+# CONFIG_VIDEO_USBTV is not set
+
+#
+# Analog TV USB devices
+#
+# CONFIG_VIDEO_PVRUSB2 is not set
+# CONFIG_VIDEO_HDPVR is not set
+# CONFIG_VIDEO_STK1160_COMMON is not set
+# CONFIG_VIDEO_GO7007 is not set
+
+#
+# Analog/digital TV USB devices
+#
+# CONFIG_VIDEO_AU0828 is not set
+# CONFIG_VIDEO_CX231XX is not set
+
+#
+# Digital TV USB devices
+#
+# CONFIG_DVB_USB_V2 is not set
+# CONFIG_DVB_TTUSB_BUDGET is not set
+# CONFIG_DVB_TTUSB_DEC is not set
+# CONFIG_SMS_USB_DRV is not set
+# CONFIG_DVB_B2C2_FLEXCOP_USB is not set
+# CONFIG_DVB_AS102 is not set
+
+#
+# Webcam, TV (analog/digital) USB devices
+#
+# CONFIG_VIDEO_EM28XX is not set
+
+#
+# Software defined radio USB devices
+#
+# CONFIG_USB_AIRSPY is not set
+# CONFIG_USB_HACKRF is not set
+# CONFIG_USB_MSI2500 is not set
+# CONFIG_MEDIA_PCI_SUPPORT is not set
+CONFIG_RADIO_ADAPTERS=y
+# CONFIG_RADIO_SI470X is not set
+# CONFIG_RADIO_SI4713 is not set
+# CONFIG_USB_MR800 is not set
+# CONFIG_USB_DSBR is not set
+# CONFIG_RADIO_MAXIRADIO is not set
+# CONFIG_RADIO_SHARK is not set
+# CONFIG_RADIO_SHARK2 is not set
+# CONFIG_USB_KEENE is not set
+# CONFIG_USB_RAREMONO is not set
+# CONFIG_USB_MA901 is not set
+# CONFIG_RADIO_TEA5764 is not set
+# CONFIG_RADIO_SAA7706H is not set
+# CONFIG_RADIO_TEF6862 is not set
+# CONFIG_RADIO_WL1273 is not set
+CONFIG_VIDEOBUF2_CORE=y
+CONFIG_VIDEOBUF2_V4L2=y
+CONFIG_VIDEOBUF2_MEMOPS=y
+CONFIG_VIDEOBUF2_VMALLOC=y
+CONFIG_VIDEOBUF2_DMA_SG=y
+# CONFIG_V4L_PLATFORM_DRIVERS is not set
+CONFIG_V4L_MEM2MEM_DRIVERS=y
+# CONFIG_VIDEO_MEM2MEM_DEINTERLACE is not set
+CONFIG_VIDEO_ROCKCHIP_RGA=y
+# CONFIG_DVB_PLATFORM_DRIVERS is not set
+# CONFIG_SDR_PLATFORM_DRIVERS is not set
+
+#
+# MMC/SDIO DVB adapters
+#
+# CONFIG_SMS_SDIO_DRV is not set
+# CONFIG_V4L_TEST_DRIVERS is not set
+# CONFIG_DVB_TEST_DRIVERS is not set
+# end of Media drivers
+
+#
+# Media ancillary drivers
+#
+CONFIG_MEDIA_ATTACH=y
+
+#
+# Audio decoders, processors and mixers
+#
+# CONFIG_VIDEO_TVAUDIO is not set
+# CONFIG_VIDEO_TDA7432 is not set
+# CONFIG_VIDEO_TDA9840 is not set
+# CONFIG_VIDEO_TDA1997X is not set
+# CONFIG_VIDEO_TEA6415C is not set
+# CONFIG_VIDEO_TEA6420 is not set
+# CONFIG_VIDEO_MSP3400 is not set
+# CONFIG_VIDEO_CS3308 is not set
+# CONFIG_VIDEO_CS5345 is not set
+# CONFIG_VIDEO_CS53L32A is not set
+# CONFIG_VIDEO_TLV320AIC23B is not set
+# CONFIG_VIDEO_UDA1342 is not set
+# CONFIG_VIDEO_WM8775 is not set
+# CONFIG_VIDEO_WM8739 is not set
+# CONFIG_VIDEO_VP27SMPX is not set
+# CONFIG_VIDEO_SONY_BTF_MPX is not set
+# end of Audio decoders, processors and mixers
+
+#
+# RDS decoders
+#
+# CONFIG_VIDEO_SAA6588 is not set
+# end of RDS decoders
+
+#
+# Video decoders
+#
+# CONFIG_VIDEO_ADV7180 is not set
+# CONFIG_VIDEO_ADV7183 is not set
+# CONFIG_VIDEO_ADV748X is not set
+# CONFIG_VIDEO_ADV7604 is not set
+# CONFIG_VIDEO_ADV7842 is not set
+# CONFIG_VIDEO_BT819 is not set
+# CONFIG_VIDEO_BT856 is not set
+# CONFIG_VIDEO_BT866 is not set
+# CONFIG_VIDEO_KS0127 is not set
+# CONFIG_VIDEO_ML86V7667 is not set
+# CONFIG_VIDEO_SAA7110 is not set
+# CONFIG_VIDEO_SAA711X is not set
+# CONFIG_VIDEO_TC358743 is not set
+# CONFIG_VIDEO_TVP514X is not set
+# CONFIG_VIDEO_TVP5150 is not set
+# CONFIG_VIDEO_TVP7002 is not set
+# CONFIG_VIDEO_TW2804 is not set
+# CONFIG_VIDEO_TW9903 is not set
+# CONFIG_VIDEO_TW9906 is not set
+# CONFIG_VIDEO_TW9910 is not set
+# CONFIG_VIDEO_VPX3220 is not set
+# CONFIG_VIDEO_MAX9286 is not set
+
+#
+# Video and audio decoders
+#
+# CONFIG_VIDEO_SAA717X is not set
+# CONFIG_VIDEO_CX25840 is not set
+# end of Video decoders
+
+#
+# Video encoders
+#
+# CONFIG_VIDEO_SAA7127 is not set
+# CONFIG_VIDEO_SAA7185 is not set
+# CONFIG_VIDEO_ADV7170 is not set
+# CONFIG_VIDEO_ADV7175 is not set
+# CONFIG_VIDEO_ADV7343 is not set
+# CONFIG_VIDEO_ADV7393 is not set
+# CONFIG_VIDEO_ADV7511 is not set
+# CONFIG_VIDEO_AD9389B is not set
+# CONFIG_VIDEO_AK881X is not set
+# CONFIG_VIDEO_THS8200 is not set
+# end of Video encoders
+
+#
+# Video improvement chips
+#
+# CONFIG_VIDEO_UPD64031A is not set
+# CONFIG_VIDEO_UPD64083 is not set
+# end of Video improvement chips
+
+#
+# Audio/Video compression chips
+#
+# CONFIG_VIDEO_SAA6752HS is not set
+# end of Audio/Video compression chips
+
+#
+# SDR tuner chips
+#
+# CONFIG_SDR_MAX2175 is not set
+# end of SDR tuner chips
+
+#
+# Miscellaneous helper chips
+#
+# CONFIG_VIDEO_THS7303 is not set
+# CONFIG_VIDEO_M52790 is not set
+# CONFIG_VIDEO_I2C is not set
+# CONFIG_VIDEO_ST_MIPID02 is not set
+# end of Miscellaneous helper chips
+
+#
+# Camera sensor devices
+#
+# CONFIG_VIDEO_HI556 is not set
+# CONFIG_VIDEO_IMX214 is not set
+# CONFIG_VIDEO_IMX219 is not set
+# CONFIG_VIDEO_IMX258 is not set
+# CONFIG_VIDEO_IMX274 is not set
+# CONFIG_VIDEO_IMX290 is not set
+# CONFIG_VIDEO_IMX319 is not set
+# CONFIG_VIDEO_IMX355 is not set
+# CONFIG_VIDEO_OV2640 is not set
+# CONFIG_VIDEO_OV2659 is not set
+# CONFIG_VIDEO_OV2680 is not set
+# CONFIG_VIDEO_OV2685 is not set
+# CONFIG_VIDEO_OV5640 is not set
+CONFIG_VIDEO_OV5645=y
+# CONFIG_VIDEO_OV5647 is not set
+# CONFIG_VIDEO_OV6650 is not set
+# CONFIG_VIDEO_OV5670 is not set
+# CONFIG_VIDEO_OV5675 is not set
+CONFIG_VIDEO_OV5695=y
+CONFIG_VIDEO_OV7251=y
+# CONFIG_VIDEO_OV772X is not set
+# CONFIG_VIDEO_OV7640 is not set
+# CONFIG_VIDEO_OV7670 is not set
+# CONFIG_VIDEO_OV7740 is not set
+# CONFIG_VIDEO_OV8856 is not set
+# CONFIG_VIDEO_OV9640 is not set
+# CONFIG_VIDEO_OV9650 is not set
+# CONFIG_VIDEO_OV13858 is not set
+# CONFIG_VIDEO_VS6624 is not set
+# CONFIG_VIDEO_MT9M001 is not set
+# CONFIG_VIDEO_MT9M032 is not set
+# CONFIG_VIDEO_MT9M111 is not set
+# CONFIG_VIDEO_MT9P031 is not set
+# CONFIG_VIDEO_MT9T001 is not set
+# CONFIG_VIDEO_MT9T112 is not set
+# CONFIG_VIDEO_MT9V011 is not set
+# CONFIG_VIDEO_MT9V032 is not set
+# CONFIG_VIDEO_MT9V111 is not set
+# CONFIG_VIDEO_SR030PC30 is not set
+# CONFIG_VIDEO_NOON010PC30 is not set
+# CONFIG_VIDEO_M5MOLS is not set
+# CONFIG_VIDEO_RDACM20 is not set
+# CONFIG_VIDEO_RJ54N1 is not set
+# CONFIG_VIDEO_S5K6AA is not set
+# CONFIG_VIDEO_S5K6A3 is not set
+# CONFIG_VIDEO_S5K4ECGX is not set
+# CONFIG_VIDEO_S5K5BAF is not set
+# CONFIG_VIDEO_SMIAPP is not set
+# CONFIG_VIDEO_ET8EK8 is not set
+# CONFIG_VIDEO_S5C73M3 is not set
+# end of Camera sensor devices
+
+#
+# Lens drivers
+#
+# CONFIG_VIDEO_AD5820 is not set
+# CONFIG_VIDEO_AK7375 is not set
+# CONFIG_VIDEO_DW9714 is not set
+# CONFIG_VIDEO_DW9768 is not set
+# CONFIG_VIDEO_DW9807_VCM is not set
+# end of Lens drivers
+
+#
+# Flash devices
+#
+# CONFIG_VIDEO_ADP1653 is not set
+# CONFIG_VIDEO_LM3560 is not set
+# CONFIG_VIDEO_LM3646 is not set
+# end of Flash devices
+
+#
+# SPI helper chips
+#
+# CONFIG_VIDEO_GS1662 is not set
+# end of SPI helper chips
+
+#
+# Media SPI Adapters
+#
+CONFIG_CXD2880_SPI_DRV=m
+# end of Media SPI Adapters
+
+CONFIG_MEDIA_TUNER=y
+
+#
+# Customize TV tuners
+#
+CONFIG_MEDIA_TUNER_SIMPLE=m
+CONFIG_MEDIA_TUNER_TDA18250=m
+CONFIG_MEDIA_TUNER_TDA8290=m
+CONFIG_MEDIA_TUNER_TDA827X=m
+CONFIG_MEDIA_TUNER_TDA18271=m
+CONFIG_MEDIA_TUNER_TDA9887=m
+CONFIG_MEDIA_TUNER_TEA5761=m
+CONFIG_MEDIA_TUNER_TEA5767=m
+CONFIG_MEDIA_TUNER_MSI001=m
+CONFIG_MEDIA_TUNER_MT20XX=m
+CONFIG_MEDIA_TUNER_MT2060=m
+CONFIG_MEDIA_TUNER_MT2063=m
+CONFIG_MEDIA_TUNER_MT2266=m
+CONFIG_MEDIA_TUNER_MT2131=m
+CONFIG_MEDIA_TUNER_QT1010=m
+CONFIG_MEDIA_TUNER_XC2028=m
+CONFIG_MEDIA_TUNER_XC5000=m
+CONFIG_MEDIA_TUNER_XC4000=m
+CONFIG_MEDIA_TUNER_MXL5005S=m
+CONFIG_MEDIA_TUNER_MXL5007T=m
+CONFIG_MEDIA_TUNER_MC44S803=m
+CONFIG_MEDIA_TUNER_MAX2165=m
+CONFIG_MEDIA_TUNER_TDA18218=m
+CONFIG_MEDIA_TUNER_FC0011=m
+CONFIG_MEDIA_TUNER_FC0012=m
+CONFIG_MEDIA_TUNER_FC0013=m
+CONFIG_MEDIA_TUNER_TDA18212=m
+CONFIG_MEDIA_TUNER_E4000=m
+CONFIG_MEDIA_TUNER_FC2580=m
+CONFIG_MEDIA_TUNER_M88RS6000T=m
+CONFIG_MEDIA_TUNER_TUA9001=m
+CONFIG_MEDIA_TUNER_SI2157=m
+CONFIG_MEDIA_TUNER_IT913X=m
+CONFIG_MEDIA_TUNER_R820T=m
+CONFIG_MEDIA_TUNER_MXL301RF=m
+CONFIG_MEDIA_TUNER_QM1D1C0042=m
+CONFIG_MEDIA_TUNER_QM1D1B0004=m
+# end of Customize TV tuners
+
+#
+# Customise DVB Frontends
+#
+
+#
+# Multistandard (satellite) frontends
+#
+CONFIG_DVB_STB0899=m
+CONFIG_DVB_STB6100=m
+CONFIG_DVB_STV090x=m
+CONFIG_DVB_STV0910=m
+CONFIG_DVB_STV6110x=m
+CONFIG_DVB_STV6111=m
+CONFIG_DVB_MXL5XX=m
+CONFIG_DVB_M88DS3103=m
+
+#
+# Multistandard (cable + terrestrial) frontends
+#
+CONFIG_DVB_DRXK=m
+CONFIG_DVB_TDA18271C2DD=m
+CONFIG_DVB_SI2165=m
+CONFIG_DVB_MN88472=m
+CONFIG_DVB_MN88473=m
+
+#
+# DVB-S (satellite) frontends
+#
+CONFIG_DVB_CX24110=m
+CONFIG_DVB_CX24123=m
+CONFIG_DVB_MT312=m
+CONFIG_DVB_ZL10036=m
+CONFIG_DVB_ZL10039=m
+CONFIG_DVB_S5H1420=m
+CONFIG_DVB_STV0288=m
+CONFIG_DVB_STB6000=m
+CONFIG_DVB_STV0299=m
+CONFIG_DVB_STV6110=m
+CONFIG_DVB_STV0900=m
+CONFIG_DVB_TDA8083=m
+CONFIG_DVB_TDA10086=m
+CONFIG_DVB_TDA8261=m
+CONFIG_DVB_VES1X93=m
+CONFIG_DVB_TUNER_ITD1000=m
+CONFIG_DVB_TUNER_CX24113=m
+CONFIG_DVB_TDA826X=m
+CONFIG_DVB_TUA6100=m
+CONFIG_DVB_CX24116=m
+CONFIG_DVB_CX24117=m
+CONFIG_DVB_CX24120=m
+CONFIG_DVB_SI21XX=m
+CONFIG_DVB_TS2020=m
+CONFIG_DVB_DS3000=m
+CONFIG_DVB_MB86A16=m
+CONFIG_DVB_TDA10071=m
+
+#
+# DVB-T (terrestrial) frontends
+#
+CONFIG_DVB_SP8870=m
+CONFIG_DVB_SP887X=m
+CONFIG_DVB_CX22700=m
+CONFIG_DVB_CX22702=m
+CONFIG_DVB_S5H1432=m
+CONFIG_DVB_DRXD=m
+CONFIG_DVB_L64781=m
+CONFIG_DVB_TDA1004X=m
+CONFIG_DVB_NXT6000=m
+CONFIG_DVB_MT352=m
+CONFIG_DVB_ZL10353=m
+CONFIG_DVB_DIB3000MB=m
+CONFIG_DVB_DIB3000MC=m
+CONFIG_DVB_DIB7000M=m
+CONFIG_DVB_DIB7000P=m
+CONFIG_DVB_DIB9000=m
+CONFIG_DVB_TDA10048=m
+CONFIG_DVB_AF9013=m
+CONFIG_DVB_EC100=m
+CONFIG_DVB_STV0367=m
+CONFIG_DVB_CXD2820R=m
+CONFIG_DVB_CXD2841ER=m
+CONFIG_DVB_RTL2830=m
+CONFIG_DVB_RTL2832=m
+CONFIG_DVB_RTL2832_SDR=m
+CONFIG_DVB_SI2168=m
+CONFIG_DVB_ZD1301_DEMOD=m
+CONFIG_DVB_CXD2880=m
+
+#
+# DVB-C (cable) frontends
+#
+CONFIG_DVB_VES1820=m
+CONFIG_DVB_TDA10021=m
+CONFIG_DVB_TDA10023=m
+CONFIG_DVB_STV0297=m
+
+#
+# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
+#
+CONFIG_DVB_NXT200X=m
+CONFIG_DVB_OR51211=m
+CONFIG_DVB_OR51132=m
+CONFIG_DVB_BCM3510=m
+CONFIG_DVB_LGDT330X=m
+CONFIG_DVB_LGDT3305=m
+CONFIG_DVB_LGDT3306A=m
+CONFIG_DVB_LG2160=m
+CONFIG_DVB_S5H1409=m
+CONFIG_DVB_AU8522=m
+CONFIG_DVB_AU8522_DTV=m
+CONFIG_DVB_AU8522_V4L=m
+CONFIG_DVB_S5H1411=m
+
+#
+# ISDB-T (terrestrial) frontends
+#
+CONFIG_DVB_S921=m
+CONFIG_DVB_DIB8000=m
+CONFIG_DVB_MB86A20S=m
+
+#
+# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
+#
+CONFIG_DVB_TC90522=m
+CONFIG_DVB_MN88443X=m
+
+#
+# Digital terrestrial only tuners/PLL
+#
+CONFIG_DVB_PLL=m
+CONFIG_DVB_TUNER_DIB0070=m
+CONFIG_DVB_TUNER_DIB0090=m
+
+#
+# SEC control devices for DVB-S
+#
+CONFIG_DVB_DRX39XYJ=m
+CONFIG_DVB_LNBH25=m
+CONFIG_DVB_LNBH29=m
+CONFIG_DVB_LNBP21=m
+CONFIG_DVB_LNBP22=m
+CONFIG_DVB_ISL6405=m
+CONFIG_DVB_ISL6421=m
+CONFIG_DVB_ISL6423=m
+CONFIG_DVB_A8293=m
+CONFIG_DVB_LGS8GL5=m
+CONFIG_DVB_LGS8GXX=m
+CONFIG_DVB_ATBM8830=m
+CONFIG_DVB_TDA665x=m
+CONFIG_DVB_IX2505V=m
+CONFIG_DVB_M88RS2000=m
+CONFIG_DVB_AF9033=m
+CONFIG_DVB_HORUS3A=m
+CONFIG_DVB_ASCOT2E=m
+CONFIG_DVB_HELENE=m
+
+#
+# Common Interface (EN50221) controller drivers
+#
+CONFIG_DVB_CXD2099=m
+CONFIG_DVB_SP2=m
+# end of Customise DVB Frontends
+
+#
+# Tools to develop new frontends
+#
+# CONFIG_DVB_DUMMY_FE is not set
+# end of Media ancillary drivers
+
+#
+# Graphics support
+#
+# CONFIG_VGA_ARB is not set
+# CONFIG_DRM is not set
+
+#
+# ARM devices
+#
+# end of ARM devices
+
+# CONFIG_MALI400 is not set
+# CONFIG_MALI_MIDGARD is not set
+# CONFIG_MALI_KUTF is not set
+# CONFIG_MALI_BIFROST is not set
+
+#
+# Frame buffer Devices
+#
+CONFIG_FB_CMDLINE=y
+CONFIG_FB_NOTIFY=y
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_ARMCLCD is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_UVESA is not set
+# CONFIG_FB_EFI is not set
+# CONFIG_FB_OPENCORES is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_I740 is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+# CONFIG_FB_SMSCUFX is not set
+# CONFIG_FB_UDL is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_SIMPLE is not set
+# CONFIG_FB_SSD1307 is not set
+# CONFIG_FB_SM712 is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_KTD253 is not set
+CONFIG_BACKLIGHT_PWM=y
+# CONFIG_BACKLIGHT_QCOM_WLED is not set
+# CONFIG_BACKLIGHT_ADP8860 is not set
+# CONFIG_BACKLIGHT_ADP8870 is not set
+# CONFIG_BACKLIGHT_LM3630A is not set
+# CONFIG_BACKLIGHT_LM3639 is not set
+# CONFIG_BACKLIGHT_LP855X is not set
+# CONFIG_BACKLIGHT_GPIO is not set
+# CONFIG_BACKLIGHT_LV5207LP is not set
+# CONFIG_BACKLIGHT_BD6107 is not set
+# CONFIG_BACKLIGHT_ARCXCNN is not set
+# CONFIG_BACKLIGHT_LED is not set
+# end of Backlight & LCD device support
+
+#
+# Rockchip Misc Video driver
+#
+
+#
+# RGA
+#
+# CONFIG_ROCKCHIP_RGA is not set
+# end of RGA
+
+CONFIG_ROCKCHIP_MULTI_RGA=y
+CONFIG_ROCKCHIP_RGA_ASYNC=y
+# CONFIG_ROCKCHIP_RGA_PROC_FS is not set
+CONFIG_ROCKCHIP_RGA_DEBUG_FS=y
+CONFIG_ROCKCHIP_RGA_DEBUGGER=y
+# CONFIG_ROCKCHIP_RVE is not set
+
+#
+# IEP
+#
+# CONFIG_IEP is not set
+# end of IEP
+
+# CONFIG_ROCKCHIP_MPP_SERVICE is not set
+# CONFIG_ROCKCHIP_DVBM is not set
+# end of Rockchip Misc Video driver
+
+CONFIG_HDMI=y
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+# CONFIG_FRAMEBUFFER_CONSOLE is not set
+# end of Console display driver support
+
+# CONFIG_LOGO is not set
+# end of Graphics support
+
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_PCM_ELD=y
+CONFIG_SND_PCM_IEC958=y
+CONFIG_SND_DMAENGINE_PCM=y
+CONFIG_SND_HWDEP=y
+CONFIG_SND_SEQ_DEVICE=y
+CONFIG_SND_RAWMIDI=y
+CONFIG_SND_JACK=y
+CONFIG_SND_JACK_INPUT_DEV=y
+# CONFIG_SND_OSSEMUL is not set
+CONFIG_SND_PCM_TIMER=y
+CONFIG_SND_HRTIMER=y
+CONFIG_SND_DYNAMIC_MINORS=y
+CONFIG_SND_MAX_CARDS=32
+# CONFIG_SND_SUPPORT_OLD_API is not set
+CONFIG_SND_PROC_FS=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+CONFIG_SND_SEQUENCER=y
+CONFIG_SND_SEQ_DUMMY=y
+CONFIG_SND_SEQ_HRTIMER_DEFAULT=y
+CONFIG_SND_SEQ_MIDI_EVENT=y
+CONFIG_SND_SEQ_MIDI=y
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_ALOOP is not set
+# CONFIG_SND_VIRMIDI is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+# CONFIG_SND_PCI is not set
+
+#
+# HD-Audio
+#
+# end of HD-Audio
+
+CONFIG_SND_HDA_PREALLOC_SIZE=64
+# CONFIG_SND_SPI is not set
+CONFIG_SND_USB=y
+CONFIG_SND_USB_AUDIO=y
+CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER=y
+# CONFIG_SND_USB_UA101 is not set
+# CONFIG_SND_USB_CAIAQ is not set
+# CONFIG_SND_USB_6FIRE is not set
+# CONFIG_SND_USB_HIFACE is not set
+# CONFIG_SND_BCD2000 is not set
+# CONFIG_SND_USB_POD is not set
+# CONFIG_SND_USB_PODHD is not set
+# CONFIG_SND_USB_TONEPORT is not set
+# CONFIG_SND_USB_VARIAX is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
+# CONFIG_SND_SOC_AMD_ACP is not set
+# CONFIG_SND_ATMEL_SOC is not set
+# CONFIG_SND_BCM63XX_I2S_WHISTLER is not set
+# CONFIG_SND_DESIGNWARE_I2S is not set
+
+#
+# SoC Audio for Freescale CPUs
+#
+
+#
+# Common SoC Audio options for Freescale CPUs:
+#
+# CONFIG_SND_SOC_FSL_ASRC is not set
+# CONFIG_SND_SOC_FSL_SAI is not set
+# CONFIG_SND_SOC_FSL_AUDMIX is not set
+# CONFIG_SND_SOC_FSL_SSI is not set
+# CONFIG_SND_SOC_FSL_SPDIF is not set
+# CONFIG_SND_SOC_FSL_ESAI is not set
+# CONFIG_SND_SOC_FSL_MICFIL is not set
+# CONFIG_SND_SOC_IMX_AUDMUX is not set
+# end of SoC Audio for Freescale CPUs
+
+# CONFIG_SND_I2S_HI6210_I2S is not set
+# CONFIG_SND_SOC_IMG is not set
+# CONFIG_SND_SOC_MTK_BTCVSD is not set
+CONFIG_SND_SOC_ROCKCHIP=y
+CONFIG_SND_SOC_ROCKCHIP_I2S=y
+CONFIG_SND_SOC_ROCKCHIP_I2S_TDM=y
+CONFIG_SND_SOC_ROCKCHIP_PDM=y
+CONFIG_SND_SOC_ROCKCHIP_SPDIF=y
+CONFIG_SND_SOC_ROCKCHIP_SPDIFRX=y
+# CONFIG_SND_SOC_ROCKCHIP_VAD is not set
+CONFIG_SND_SOC_ROCKCHIP_MAX98090=y
+CONFIG_SND_SOC_ROCKCHIP_MULTICODECS=y
+CONFIG_SND_SOC_ROCKCHIP_RT5645=y
+CONFIG_SND_SOC_ROCKCHIP_HDMI=y
+# CONFIG_SND_SOC_RK3288_HDMI_ANALOG is not set
+# CONFIG_SND_SOC_RK3399_GRU_SOUND is not set
+# CONFIG_SND_SOC_SOF_TOPLEVEL is not set
+
+#
+# STMicroelectronics STM32 SOC audio support
+#
+# end of STMicroelectronics STM32 SOC audio support
+
+# CONFIG_SND_SOC_XILINX_I2S is not set
+# CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER is not set
+# CONFIG_SND_SOC_XILINX_SPDIF is not set
+# CONFIG_SND_SOC_XTFPGA_I2S is not set
+# CONFIG_ZX_TDM is not set
+CONFIG_SND_SOC_I2C_AND_SPI=y
+
+#
+# CODEC drivers
+#
+# CONFIG_SND_SOC_AC97_CODEC is not set
+# CONFIG_SND_SOC_ADAU1701 is not set
+# CONFIG_SND_SOC_ADAU1761_I2C is not set
+# CONFIG_SND_SOC_ADAU1761_SPI is not set
+# CONFIG_SND_SOC_ADAU7002 is not set
+# CONFIG_SND_SOC_ADAU7118_HW is not set
+# CONFIG_SND_SOC_ADAU7118_I2C is not set
+# CONFIG_SND_SOC_AK4104 is not set
+# CONFIG_SND_SOC_AK4118 is not set
+# CONFIG_SND_SOC_AK4458 is not set
+# CONFIG_SND_SOC_AK4554 is not set
+# CONFIG_SND_SOC_AK4613 is not set
+# CONFIG_SND_SOC_AK4642 is not set
+# CONFIG_SND_SOC_AK5386 is not set
+# CONFIG_SND_SOC_AK5558 is not set
+# CONFIG_SND_SOC_ALC5623 is not set
+# CONFIG_SND_SOC_BD28623 is not set
+# CONFIG_SND_SOC_BT_SCO is not set
+# CONFIG_SND_SOC_CS35L32 is not set
+# CONFIG_SND_SOC_CS35L33 is not set
+# CONFIG_SND_SOC_CS35L34 is not set
+# CONFIG_SND_SOC_CS35L35 is not set
+# CONFIG_SND_SOC_CS35L36 is not set
+# CONFIG_SND_SOC_CS42L42 is not set
+# CONFIG_SND_SOC_CS42L51_I2C is not set
+# CONFIG_SND_SOC_CS42L52 is not set
+# CONFIG_SND_SOC_CS42L56 is not set
+# CONFIG_SND_SOC_CS42L73 is not set
+# CONFIG_SND_SOC_CS4234 is not set
+# CONFIG_SND_SOC_CS4265 is not set
+# CONFIG_SND_SOC_CS4270 is not set
+# CONFIG_SND_SOC_CS4271_I2C is not set
+# CONFIG_SND_SOC_CS4271_SPI is not set
+# CONFIG_SND_SOC_CS42XX8_I2C is not set
+# CONFIG_SND_SOC_CS43130 is not set
+# CONFIG_SND_SOC_CS4341 is not set
+# CONFIG_SND_SOC_CS4349 is not set
+# CONFIG_SND_SOC_CS53L30 is not set
+# CONFIG_SND_SOC_CX2072X is not set
+# CONFIG_SND_SOC_DA7213 is not set
+# CONFIG_SND_SOC_DMIC is not set
+CONFIG_SND_SOC_DUMMY_CODEC=y
+CONFIG_SND_SOC_HDMI_CODEC=y
+# CONFIG_SND_SOC_ES7134 is not set
+# CONFIG_SND_SOC_ES7241 is not set
+CONFIG_SND_SOC_ES8316=y
+# CONFIG_SND_SOC_ES8328_I2C is not set
+# CONFIG_SND_SOC_ES8328_SPI is not set
+# CONFIG_SND_SOC_GTM601 is not set
+# CONFIG_SND_SOC_INNO_RK3036 is not set
+# CONFIG_SND_SOC_MAX98088 is not set
+CONFIG_SND_SOC_MAX98090=y
+# CONFIG_SND_SOC_MAX98357A is not set
+# CONFIG_SND_SOC_MAX98504 is not set
+# CONFIG_SND_SOC_MAX9867 is not set
+# CONFIG_SND_SOC_MAX98927 is not set
+# CONFIG_SND_SOC_MAX98373_I2C is not set
+# CONFIG_SND_SOC_MAX98390 is not set
+# CONFIG_SND_SOC_MAX9860 is not set
+# CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set
+# CONFIG_SND_SOC_PCM1681 is not set
+# CONFIG_SND_SOC_PCM1789_I2C is not set
+# CONFIG_SND_SOC_PCM179X_I2C is not set
+# CONFIG_SND_SOC_PCM179X_SPI is not set
+# CONFIG_SND_SOC_PCM186X_I2C is not set
+# CONFIG_SND_SOC_PCM186X_SPI is not set
+# CONFIG_SND_SOC_PCM3060_I2C is not set
+# CONFIG_SND_SOC_PCM3060_SPI is not set
+# CONFIG_SND_SOC_PCM3168A_I2C is not set
+# CONFIG_SND_SOC_PCM3168A_SPI is not set
+# CONFIG_SND_SOC_PCM512x_I2C is not set
+# CONFIG_SND_SOC_PCM512x_SPI is not set
+CONFIG_SND_SOC_RK3328=y
+CONFIG_SND_SOC_RK817=y
+CONFIG_SND_SOC_RK_CODEC_DIGITAL=y
+CONFIG_SND_SOC_RL6231=y
+CONFIG_SND_SOC_RT5616=y
+# CONFIG_SND_SOC_RT5631 is not set
+CONFIG_SND_SOC_RT5645=y
+# CONFIG_SND_SOC_SGTL5000 is not set
+# CONFIG_SND_SOC_SIMPLE_AMPLIFIER is not set
+# CONFIG_SND_SOC_SIRF_AUDIO_CODEC is not set
+CONFIG_SND_SOC_SPDIF=y
+# CONFIG_SND_SOC_SSM2305 is not set
+# CONFIG_SND_SOC_SSM2602_SPI is not set
+# CONFIG_SND_SOC_SSM2602_I2C is not set
+# CONFIG_SND_SOC_SSM4567 is not set
+# CONFIG_SND_SOC_STA32X is not set
+# CONFIG_SND_SOC_STA350 is not set
+# CONFIG_SND_SOC_STI_SAS is not set
+# CONFIG_SND_SOC_TAS2552 is not set
+# CONFIG_SND_SOC_TAS2562 is not set
+# CONFIG_SND_SOC_TAS2764 is not set
+# CONFIG_SND_SOC_TAS2770 is not set
+# CONFIG_SND_SOC_TAS5086 is not set
+# CONFIG_SND_SOC_TAS571X is not set
+# CONFIG_SND_SOC_TAS5720 is not set
+# CONFIG_SND_SOC_TAS6424 is not set
+# CONFIG_SND_SOC_TDA7419 is not set
+# CONFIG_SND_SOC_TFA9879 is not set
+# CONFIG_SND_SOC_TLV320AIC23_I2C is not set
+# CONFIG_SND_SOC_TLV320AIC23_SPI is not set
+# CONFIG_SND_SOC_TLV320AIC31XX is not set
+# CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set
+# CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set
+# CONFIG_SND_SOC_TLV320AIC3X is not set
+# CONFIG_SND_SOC_TLV320ADCX140 is not set
+CONFIG_SND_SOC_TS3A227E=y
+# CONFIG_SND_SOC_TSCS42XX is not set
+# CONFIG_SND_SOC_TSCS454 is not set
+# CONFIG_SND_SOC_UDA1334 is not set
+# CONFIG_SND_SOC_WM8510 is not set
+# CONFIG_SND_SOC_WM8523 is not set
+# CONFIG_SND_SOC_WM8524 is not set
+# CONFIG_SND_SOC_WM8580 is not set
+# CONFIG_SND_SOC_WM8711 is not set
+# CONFIG_SND_SOC_WM8728 is not set
+# CONFIG_SND_SOC_WM8731 is not set
+# CONFIG_SND_SOC_WM8737 is not set
+# CONFIG_SND_SOC_WM8741 is not set
+# CONFIG_SND_SOC_WM8750 is not set
+# CONFIG_SND_SOC_WM8753 is not set
+# CONFIG_SND_SOC_WM8770 is not set
+# CONFIG_SND_SOC_WM8776 is not set
+# CONFIG_SND_SOC_WM8782 is not set
+# CONFIG_SND_SOC_WM8804_I2C is not set
+# CONFIG_SND_SOC_WM8804_SPI is not set
+# CONFIG_SND_SOC_WM8903 is not set
+# CONFIG_SND_SOC_WM8904 is not set
+# CONFIG_SND_SOC_WM8960 is not set
+# CONFIG_SND_SOC_WM8962 is not set
+# CONFIG_SND_SOC_WM8974 is not set
+# CONFIG_SND_SOC_WM8978 is not set
+# CONFIG_SND_SOC_WM8985 is not set
+# CONFIG_SND_SOC_ZL38060 is not set
+# CONFIG_SND_SOC_ZX_AUD96P22 is not set
+# CONFIG_SND_SOC_MAX9759 is not set
+# CONFIG_SND_SOC_MT6351 is not set
+# CONFIG_SND_SOC_MT6358 is not set
+# CONFIG_SND_SOC_MT6660 is not set
+# CONFIG_SND_SOC_NAU8540 is not set
+# CONFIG_SND_SOC_NAU8810 is not set
+CONFIG_SND_SOC_NAU8822=y
+# CONFIG_SND_SOC_NAU8824 is not set
+# CONFIG_SND_SOC_TPA6130A2 is not set
+# end of CODEC drivers
+
+CONFIG_SND_SIMPLE_CARD_UTILS=y
+CONFIG_SND_SIMPLE_CARD=y
+# CONFIG_SND_AUDIO_GRAPH_CARD is not set
+
+#
+# HID support
+#
+CONFIG_HID=y
+CONFIG_HID_BATTERY_STRENGTH=y
+CONFIG_HIDRAW=y
+CONFIG_UHID=y
+CONFIG_HID_GENERIC=y
+
+#
+# Special HID drivers
+#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_ACCUTOUCH is not set
+# CONFIG_HID_ACRUX is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_APPLEIR is not set
+# CONFIG_HID_ASUS is not set
+# CONFIG_HID_AUREAL is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_BETOP_FF is not set
+# CONFIG_HID_BIGBEN_FF is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_CORSAIR is not set
+# CONFIG_HID_COUGAR is not set
+# CONFIG_HID_MACALLY is not set
+# CONFIG_HID_PRODIKEYS is not set
+# CONFIG_HID_CMEDIA is not set
+# CONFIG_HID_CP2112 is not set
+# CONFIG_HID_CREATIVE_SB0540 is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELAN is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_ELO is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_GEMBIRD is not set
+# CONFIG_HID_GFRM is not set
+# CONFIG_HID_GLORIOUS is not set
+# CONFIG_HID_HOLTEK is not set
+# CONFIG_HID_VIVALDI is not set
+# CONFIG_HID_GT683R is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_UCLOGIC is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_VIEWSONIC is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+# CONFIG_HID_ITE is not set
+# CONFIG_HID_JABRA is not set
+# CONFIG_HID_TWINHAN is not set
+CONFIG_HID_KENSINGTON=y
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LED is not set
+# CONFIG_HID_LENOVO is not set
+# CONFIG_HID_LOGITECH is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MALTRON is not set
+# CONFIG_HID_MAYFLASH is not set
+# CONFIG_HID_REDRAGON is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+CONFIG_HID_MULTITOUCH=y
+# CONFIG_HID_NTI is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PENMOUNT is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PLANTRONICS is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_RETRODE is not set
+# CONFIG_HID_ROCCAT is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SONY is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEAM is not set
+# CONFIG_HID_STEELSERIES is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_RMI is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THINGM is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_UDRAW_PS3 is not set
+# CONFIG_HID_U2FZERO is not set
+# CONFIG_HID_WACOM is not set
+# CONFIG_HID_WIIMOTE is not set
+# CONFIG_HID_XINMO is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+# CONFIG_HID_ALPS is not set
+# CONFIG_HID_MCP2221 is not set
+# end of Special HID drivers
+
+#
+# USB HID support
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+CONFIG_USB_HIDDEV=y
+# end of USB HID support
+
+#
+# I2C HID support
+#
+CONFIG_I2C_HID=y
+# end of I2C HID support
+# end of HID support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=y
+# CONFIG_USB_LED_TRIG is not set
+# CONFIG_USB_ULPI_BUS is not set
+# CONFIG_USB_CONN_GPIO is not set
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=y
+CONFIG_USB_PCI=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+# CONFIG_USB_DEFAULT_PERSIST is not set
+# CONFIG_USB_FEW_INIT_RETRIES is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_OTG=y
+# CONFIG_USB_OTG_PRODUCTLIST is not set
+# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+# CONFIG_USB_OTG_FSM is not set
+# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
+CONFIG_USB_AUTOSUSPEND_DELAY=2
+CONFIG_USB_MON=y
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=y
+# CONFIG_USB_XHCI_DBGCAP is not set
+CONFIG_USB_XHCI_PCI=y
+# CONFIG_USB_XHCI_PCI_RENESAS is not set
+CONFIG_USB_XHCI_PLATFORM=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_PCI=y
+# CONFIG_USB_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_FOTG210_HCD is not set
+# CONFIG_USB_MAX3421_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+# CONFIG_USB_OHCI_HCD_PCI is not set
+CONFIG_USB_OHCI_HCD_PLATFORM=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+
+#
+# USB Device Class drivers
+#
+CONFIG_USB_ACM=y
+# CONFIG_USB_PRINTER is not set
+CONFIG_USB_WDM=y
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+CONFIG_USB_UAS=y
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USBIP_CORE is not set
+# CONFIG_USB_CDNS3 is not set
+# CONFIG_USB_MUSB_HDRC is not set
+CONFIG_USB_DWC3=y
+# CONFIG_USB_DWC3_HOST is not set
+# CONFIG_USB_DWC3_GADGET is not set
+CONFIG_USB_DWC3_DUAL_ROLE=y
+
+#
+# Platform Glue Driver Support
+#
+CONFIG_USB_DWC3_HAPS=y
+CONFIG_USB_DWC3_OF_SIMPLE=y
+CONFIG_USB_DWC2=y
+# CONFIG_USB_DWC2_HOST is not set
+
+#
+# Gadget/Dual-role mode requires USB Gadget support to be enabled
+#
+# CONFIG_USB_DWC2_PERIPHERAL is not set
+CONFIG_USB_DWC2_DUAL_ROLE=y
+# CONFIG_USB_DWC2_PCI is not set
+# CONFIG_USB_DWC2_DEBUG is not set
+# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
+# CONFIG_USB_CHIPIDEA is not set
+# CONFIG_USB_ISP1760 is not set
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=y
+# CONFIG_USB_SERIAL_CONSOLE is not set
+CONFIG_USB_SERIAL_GENERIC=y
+# CONFIG_USB_SERIAL_SIMPLE is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_CH341 is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+CONFIG_USB_SERIAL_CP210X=y
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+CONFIG_USB_SERIAL_FTDI_SIO=y
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_F81232 is not set
+# CONFIG_USB_SERIAL_F8153X is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_IUU is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+CONFIG_USB_SERIAL_KEYSPAN=y
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_METRO is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MXUPORT is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+CONFIG_USB_SERIAL_PL2303=y
+CONFIG_USB_SERIAL_OTI6858=y
+# CONFIG_USB_SERIAL_QCAUX is not set
+CONFIG_USB_SERIAL_QUALCOMM=y
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+CONFIG_USB_SERIAL_SIERRAWIRELESS=y
+# CONFIG_USB_SERIAL_SYMBOL is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+CONFIG_USB_SERIAL_WWAN=y
+CONFIG_USB_SERIAL_OPTION=y
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_XSENS_MT is not set
+# CONFIG_USB_SERIAL_WISHBONE is not set
+# CONFIG_USB_SERIAL_SSU100 is not set
+# CONFIG_USB_SERIAL_QT2 is not set
+# CONFIG_USB_SERIAL_UPD78F0730 is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_APPLE_MFI_FASTCHARGE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+CONFIG_USB_EZUSB_FX2=y
+# CONFIG_USB_HUB_USB251XB is not set
+# CONFIG_USB_HSIC_USB3503 is not set
+# CONFIG_USB_HSIC_USB4604 is not set
+# CONFIG_USB_LINK_LAYER_TEST is not set
+# CONFIG_USB_CHAOSKEY is not set
+
+#
+# USB Physical Layer drivers
+#
+CONFIG_USB_PHY=y
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+# CONFIG_USB_ULPI is not set
+# end of USB Physical Layer drivers
+
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+CONFIG_USB_GADGET_DEBUG_FILES=y
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_VBUS_DRAW=500
+CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
+# CONFIG_U_SERIAL_CONSOLE is not set
+
+#
+# USB Peripheral Controller
+#
+# CONFIG_USB_FOTG210_UDC is not set
+# CONFIG_USB_GR_UDC is not set
+# CONFIG_USB_R8A66597 is not set
+# CONFIG_USB_PXA27X is not set
+# CONFIG_USB_MV_UDC is not set
+# CONFIG_USB_MV_U3D is not set
+# CONFIG_USB_SNP_UDC_PLAT is not set
+# CONFIG_USB_M66592 is not set
+# CONFIG_USB_BDC_UDC is not set
+# CONFIG_USB_AMD5536UDC is not set
+# CONFIG_USB_NET2272 is not set
+# CONFIG_USB_NET2280 is not set
+# CONFIG_USB_GOKU is not set
+# CONFIG_USB_EG20T is not set
+# CONFIG_USB_GADGET_XILINX is not set
+# CONFIG_USB_MAX3420_UDC is not set
+# CONFIG_USB_DUMMY_HCD is not set
+# end of USB Peripheral Controller
+
+CONFIG_USB_LIBCOMPOSITE=y
+CONFIG_USB_F_ACM=y
+CONFIG_USB_U_SERIAL=y
+CONFIG_USB_F_MASS_STORAGE=y
+CONFIG_USB_F_FS=y
+CONFIG_USB_F_UVC=y
+CONFIG_USB_CONFIGFS=y
+# CONFIG_USB_CONFIGFS_SERIAL is not set
+CONFIG_USB_CONFIGFS_ACM=y
+# CONFIG_USB_CONFIGFS_OBEX is not set
+# CONFIG_USB_CONFIGFS_NCM is not set
+# CONFIG_USB_CONFIGFS_ECM is not set
+# CONFIG_USB_CONFIGFS_ECM_SUBSET is not set
+# CONFIG_USB_CONFIGFS_RNDIS is not set
+# CONFIG_USB_CONFIGFS_EEM is not set
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+# CONFIG_USB_CONFIGFS_F_LB_SS is not set
+CONFIG_USB_CONFIGFS_F_FS=y
+# CONFIG_USB_CONFIGFS_F_UAC1 is not set
+# CONFIG_USB_CONFIGFS_F_UAC1_LEGACY is not set
+# CONFIG_USB_CONFIGFS_F_UAC2 is not set
+# CONFIG_USB_CONFIGFS_F_MIDI is not set
+# CONFIG_USB_CONFIGFS_F_HID is not set
+CONFIG_USB_CONFIGFS_F_UVC=y
+# CONFIG_USB_CONFIGFS_F_PRINTER is not set
+
+#
+# USB Gadget precomposed configurations
+#
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_AUDIO is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_G_NCM is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FUNCTIONFS is not set
+# CONFIG_USB_MASS_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_ACM_MS is not set
+# CONFIG_USB_G_MULTI is not set
+# CONFIG_USB_G_HID is not set
+# CONFIG_USB_G_DBGP is not set
+# CONFIG_USB_G_WEBCAM is not set
+# CONFIG_USB_RAW_GADGET is not set
+# end of USB Gadget precomposed configurations
+
+CONFIG_TYPEC=y
+CONFIG_TYPEC_TCPM=y
+CONFIG_TYPEC_TCPCI=y
+# CONFIG_TYPEC_RT1711H is not set
+# CONFIG_TYPEC_TCPCI_MAXIM is not set
+CONFIG_TYPEC_FUSB302=y
+# CONFIG_TYPEC_UCSI is not set
+# CONFIG_TYPEC_HD3SS3220 is not set
+# CONFIG_TYPEC_TPS6598X is not set
+# CONFIG_TYPEC_STUSB160X is not set
+
+#
+# USB Type-C Multiplexer/DeMultiplexer Switch support
+#
+# CONFIG_TYPEC_MUX_PI3USB30532 is not set
+# end of USB Type-C Multiplexer/DeMultiplexer Switch support
+
+#
+# USB Type-C Alternate Mode drivers
+#
+CONFIG_TYPEC_DP_ALTMODE=y
+# CONFIG_TYPEC_NVIDIA_ALTMODE is not set
+# end of USB Type-C Alternate Mode drivers
+
+CONFIG_USB_ROLE_SWITCH=y
+CONFIG_MMC=y
+CONFIG_PWRSEQ_EMMC=y
+# CONFIG_PWRSEQ_SD8787 is not set
+CONFIG_PWRSEQ_SIMPLE=y
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_MINORS=32
+# CONFIG_SDIO_UART is not set
+CONFIG_MMC_TEST=y
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_DEBUG is not set
+# CONFIG_MMC_ARMMMCI is not set
+CONFIG_MMC_SDHCI=y
+# CONFIG_MMC_SDHCI_PCI is not set
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_OF_ARASAN=y
+# CONFIG_MMC_SDHCI_OF_ASPEED is not set
+# CONFIG_MMC_SDHCI_OF_AT91 is not set
+CONFIG_MMC_SDHCI_OF_DWCMSHC=y
+# CONFIG_MMC_SDHCI_CADENCE is not set
+# CONFIG_MMC_SDHCI_F_SDH30 is not set
+# CONFIG_MMC_SDHCI_MILBEAUT is not set
+# CONFIG_MMC_TIFM_SD is not set
+# CONFIG_MMC_SPI is not set
+# CONFIG_MMC_CB710 is not set
+# CONFIG_MMC_VIA_SDMMC is not set
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_PLTFM=y
+# CONFIG_MMC_DW_BLUEFIELD is not set
+# CONFIG_MMC_DW_EXYNOS is not set
+# CONFIG_MMC_DW_HI3798CV200 is not set
+# CONFIG_MMC_DW_K3 is not set
+# CONFIG_MMC_DW_PCI is not set
+CONFIG_MMC_DW_ROCKCHIP=y
+# CONFIG_MMC_VUB300 is not set
+# CONFIG_MMC_USHC is not set
+# CONFIG_MMC_USDHI6ROL0 is not set
+CONFIG_MMC_CQHCI=y
+# CONFIG_MMC_HSQ is not set
+# CONFIG_MMC_TOSHIBA_PCI is not set
+# CONFIG_MMC_MTK is not set
+# CONFIG_MMC_SDHCI_XENON is not set
+# CONFIG_MMC_SDHCI_OMAP is not set
+# CONFIG_MMC_SDHCI_AM654 is not set
+# CONFIG_MEMSTICK is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+# CONFIG_LEDS_CLASS_FLASH is not set
+# CONFIG_LEDS_CLASS_MULTICOLOR is not set
+# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_AN30259A is not set
+# CONFIG_LEDS_AW2013 is not set
+# CONFIG_LEDS_BCM6328 is not set
+# CONFIG_LEDS_BCM6358 is not set
+# CONFIG_LEDS_CR0014114 is not set
+# CONFIG_LEDS_EL15203000 is not set
+# CONFIG_LEDS_LM3530 is not set
+# CONFIG_LEDS_LM3532 is not set
+# CONFIG_LEDS_LM3642 is not set
+# CONFIG_LEDS_LM3692X is not set
+# CONFIG_LEDS_PCA9532 is not set
+CONFIG_LEDS_GPIO=y
+# CONFIG_LEDS_LP3944 is not set
+# CONFIG_LEDS_LP3952 is not set
+# CONFIG_LEDS_LP50XX is not set
+# CONFIG_LEDS_LP55XX_COMMON is not set
+# CONFIG_LEDS_LP8860 is not set
+# CONFIG_LEDS_PCA955X is not set
+# CONFIG_LEDS_PCA963X is not set
+# CONFIG_LEDS_DAC124S085 is not set
+# CONFIG_LEDS_PWM is not set
+# CONFIG_LEDS_REGULATOR is not set
+# CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_LT3593 is not set
+# CONFIG_LEDS_TCA6507 is not set
+# CONFIG_LEDS_TLC591XX is not set
+# CONFIG_LEDS_LM355x is not set
+# CONFIG_LEDS_IS31FL319X is not set
+CONFIG_LEDS_IS31FL32XX=y
+
+#
+# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
+#
+# CONFIG_LEDS_BLINKM is not set
+# CONFIG_LEDS_SYSCON is not set
+# CONFIG_LEDS_MLXREG is not set
+# CONFIG_LEDS_USER is not set
+# CONFIG_LEDS_SPI_BYTE is not set
+# CONFIG_LEDS_TI_LMU_COMMON is not set
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_TIMER=y
+# CONFIG_LEDS_TRIGGER_ONESHOT is not set
+# CONFIG_LEDS_TRIGGER_DISK is not set
+# CONFIG_LEDS_TRIGGER_MTD is not set
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_BACKLIGHT=y
+# CONFIG_LEDS_TRIGGER_CPU is not set
+# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
+# CONFIG_LEDS_TRIGGER_GPIO is not set
+CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
+
+#
+# iptables trigger is under Netfilter config (LED target)
+#
+# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
+# CONFIG_LEDS_TRIGGER_CAMERA is not set
+# CONFIG_LEDS_TRIGGER_PANIC is not set
+# CONFIG_LEDS_TRIGGER_NETDEV is not set
+# CONFIG_LEDS_TRIGGER_PATTERN is not set
+# CONFIG_LEDS_TRIGGER_AUDIO is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_SUPPORT=y
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_SYSTOHC=y
+CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+CONFIG_RTC_NVMEM=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_ABB5ZES3 is not set
+# CONFIG_RTC_DRV_ABEOZ9 is not set
+# CONFIG_RTC_DRV_ABX80X is not set
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+CONFIG_RTC_DRV_HYM8563=y
+# CONFIG_RTC_DRV_MAX6900 is not set
+CONFIG_RTC_DRV_RK808=y
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL12026 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8523 is not set
+# CONFIG_RTC_DRV_PCF85063 is not set
+# CONFIG_RTC_DRV_PCF85363 is not set
+CONFIG_RTC_DRV_PCF8563=y
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_TPS6586X is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+CONFIG_RTC_DRV_RX8010=y
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_RV3028 is not set
+# CONFIG_RTC_DRV_RV3032 is not set
+# CONFIG_RTC_DRV_RV8803 is not set
+# CONFIG_RTC_DRV_SD3078 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T93 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1302 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1343 is not set
+# CONFIG_RTC_DRV_DS1347 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6916 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RX4581 is not set
+# CONFIG_RTC_DRV_RX6110 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+# CONFIG_RTC_DRV_MCP795 is not set
+CONFIG_RTC_I2C_AND_SPI=y
+
+#
+# SPI and I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS3232 is not set
+# CONFIG_RTC_DRV_PCF2127 is not set
+# CONFIG_RTC_DRV_RV3029C2 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+# CONFIG_RTC_DRV_EFI is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+# CONFIG_RTC_DRV_ZYNQMP is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PL030 is not set
+# CONFIG_RTC_DRV_PL031 is not set
+# CONFIG_RTC_DRV_CADENCE is not set
+# CONFIG_RTC_DRV_FTRTC010 is not set
+# CONFIG_RTC_DRV_R7301 is not set
+
+#
+# HID Sensor RTC drivers
+#
+CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
+
+#
+# DMA Devices
+#
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_OF=y
+# CONFIG_ALTERA_MSGDMA is not set
+# CONFIG_AMBA_PL08X is not set
+# CONFIG_DW_AXI_DMAC is not set
+# CONFIG_FSL_EDMA is not set
+# CONFIG_FSL_QDMA is not set
+# CONFIG_HISI_DMA is not set
+# CONFIG_INTEL_IDMA64 is not set
+# CONFIG_MV_XOR_V2 is not set
+CONFIG_PL330_DMA=y
+# CONFIG_PLX_DMA is not set
+# CONFIG_XILINX_DMA is not set
+# CONFIG_XILINX_ZYNQMP_DMA is not set
+# CONFIG_XILINX_ZYNQMP_DPDMA is not set
+# CONFIG_QCOM_HIDMA_MGMT is not set
+# CONFIG_QCOM_HIDMA is not set
+# CONFIG_DW_DMAC is not set
+# CONFIG_DW_DMAC_PCI is not set
+# CONFIG_DW_EDMA is not set
+# CONFIG_DW_EDMA_PCIE is not set
+# CONFIG_SF_PDMA is not set
+
+#
+# DMA Clients
+#
+# CONFIG_ASYNC_TX_DMA is not set
+# CONFIG_DMATEST is not set
+
+#
+# DMABUF options
+#
+CONFIG_DMABUF_CACHE=y
+CONFIG_SYNC_FILE=y
+CONFIG_SW_SYNC=y
+# CONFIG_UDMABUF is not set
+# CONFIG_DMABUF_MOVE_NOTIFY is not set
+# CONFIG_DMABUF_SELFTESTS is not set
+CONFIG_DMABUF_HEAPS=y
+CONFIG_DMABUF_HEAPS_PAGE_POOL=y
+CONFIG_DMABUF_HEAPS_DEFERRED_FREE=y
+CONFIG_DMABUF_SYSFS_STATS=y
+CONFIG_DMABUF_HEAPS_SYSTEM=y
+CONFIG_DMABUF_HEAPS_CMA=y
+# CONFIG_DMABUF_HEAPS_ROCKCHIP is not set
+# end of DMABUF options
+
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+# CONFIG_VFIO is not set
+CONFIG_VIRT_DRIVERS=y
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_MENU=y
+# CONFIG_VIRTIO_PCI is not set
+# CONFIG_VIRTIO_BALLOON is not set
+# CONFIG_VIRTIO_INPUT is not set
+# CONFIG_VIRTIO_MMIO is not set
+# CONFIG_VDPA is not set
+CONFIG_VHOST_MENU=y
+# CONFIG_VHOST_NET is not set
+# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# end of Microsoft Hyper-V guest support
+
+# CONFIG_GREYBUS is not set
+CONFIG_STAGING=y
+# CONFIG_PRISM2_USB is not set
+# CONFIG_COMEDI is not set
+# CONFIG_RTL8192U is not set
+# CONFIG_RTLLIB is not set
+# CONFIG_RTL8723BS is not set
+# CONFIG_R8712U is not set
+# CONFIG_R8188EU is not set
+# CONFIG_RTS5208 is not set
+# CONFIG_VT6655 is not set
+# CONFIG_VT6656 is not set
+
+#
+# IIO staging drivers
+#
+
+#
+# Accelerometers
+#
+# CONFIG_ADIS16203 is not set
+# CONFIG_ADIS16240 is not set
+# end of Accelerometers
+
+#
+# Analog to digital converters
+#
+# CONFIG_AD7816 is not set
+# CONFIG_AD7280 is not set
+# end of Analog to digital converters
+
+#
+# Analog digital bi-direction converters
+#
+# CONFIG_ADT7316 is not set
+# end of Analog digital bi-direction converters
+
+#
+# Capacitance to digital converters
+#
+# CONFIG_AD7150 is not set
+# CONFIG_AD7746 is not set
+# end of Capacitance to digital converters
+
+#
+# Direct Digital Synthesis
+#
+# CONFIG_AD9832 is not set
+# CONFIG_AD9834 is not set
+# end of Direct Digital Synthesis
+
+#
+# Network Analyzer, Impedance Converters
+#
+# CONFIG_AD5933 is not set
+# end of Network Analyzer, Impedance Converters
+
+#
+# Active energy metering IC
+#
+# CONFIG_ADE7854 is not set
+# end of Active energy metering IC
+
+#
+# Resolver to digital converters
+#
+# CONFIG_AD2S1210 is not set
+# end of Resolver to digital converters
+# end of IIO staging drivers
+
+# CONFIG_FB_SM750 is not set
+# CONFIG_STAGING_MEDIA is not set
+
+#
+# Android
+#
+# CONFIG_ASHMEM is not set
+# CONFIG_DEBUG_KINFO is not set
+# CONFIG_ION is not set
+CONFIG_FIQ_DEBUGGER=y
+CONFIG_FIQ_DEBUGGER_NO_SLEEP=y
+# CONFIG_FIQ_DEBUGGER_WAKEUP_IRQ_ALWAYS_ON is not set
+CONFIG_FIQ_DEBUGGER_CONSOLE=y
+CONFIG_FIQ_DEBUGGER_CONSOLE_DEFAULT_ENABLE=y
+CONFIG_FIQ_DEBUGGER_TRUST_ZONE=y
+# CONFIG_FIQ_DEBUGGER_UART_OVERLAY is not set
+CONFIG_RK_CONSOLE_THREAD=y
+# end of Android
+
+# CONFIG_STAGING_BOARD is not set
+# CONFIG_LTE_GDM724X is not set
+# CONFIG_GS_FPGABOOT is not set
+# CONFIG_UNISYSSPAR is not set
+# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
+# CONFIG_FB_TFT is not set
+# CONFIG_KS7010 is not set
+# CONFIG_PI433 is not set
+
+#
+# Gasket devices
+#
+# CONFIG_STAGING_GASKET_FRAMEWORK is not set
+# end of Gasket devices
+
+# CONFIG_XIL_AXIS_FIFO is not set
+# CONFIG_FIELDBUS_DEV is not set
+# CONFIG_QLGE is not set
+# CONFIG_WFX is not set
+# CONFIG_GOLDFISH is not set
+# CONFIG_CHROME_PLATFORMS is not set
+# CONFIG_MELLANOX_PLATFORM is not set
+CONFIG_HAVE_CLK=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_COMMON_CLK_MAX9485 is not set
+CONFIG_COMMON_CLK_RK808=y
+CONFIG_COMMON_CLK_SCMI=y
+# CONFIG_COMMON_CLK_SI5341 is not set
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI514 is not set
+# CONFIG_COMMON_CLK_SI544 is not set
+# CONFIG_COMMON_CLK_SI570 is not set
+# CONFIG_COMMON_CLK_CDCE706 is not set
+# CONFIG_COMMON_CLK_CDCE925 is not set
+# CONFIG_COMMON_CLK_CS2000_CP is not set
+# CONFIG_CLK_QORIQ is not set
+# CONFIG_COMMON_CLK_XGENE is not set
+CONFIG_COMMON_CLK_PWM=y
+# CONFIG_COMMON_CLK_VC5 is not set
+# CONFIG_COMMON_CLK_FIXED_MMIO is not set
+CONFIG_COMMON_CLK_ROCKCHIP=y
+CONFIG_CLK_PX30=y
+CONFIG_CLK_RK1808=y
+CONFIG_CLK_RK3328=y
+CONFIG_CLK_RK3399=y
+CONFIG_CLK_RK3568=y
+CONFIG_CLK_RK3588=y
+# CONFIG_ROCKCHIP_CLK_COMPENSATION is not set
+CONFIG_ROCKCHIP_CLK_LINK=y
+CONFIG_ROCKCHIP_CLK_BOOST=y
+CONFIG_ROCKCHIP_CLK_INV=y
+CONFIG_ROCKCHIP_CLK_PVTM=y
+CONFIG_ROCKCHIP_DDRCLK=y
+# CONFIG_ROCKCHIP_DDRCLK_SCPI is not set
+CONFIG_ROCKCHIP_DDRCLK_SIP=y
+CONFIG_ROCKCHIP_DDRCLK_SIP_V2=y
+# CONFIG_ROCKCHIP_PLL_RK3066 is not set
+CONFIG_ROCKCHIP_PLL_RK3399=y
+CONFIG_ROCKCHIP_PLL_RK3588=y
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_CLKSRC_MMIO=y
+CONFIG_ROCKCHIP_TIMER=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
+CONFIG_FSL_ERRATUM_A008585=y
+CONFIG_HISILICON_ERRATUM_161010101=y
+CONFIG_ARM64_ERRATUM_858921=y
+# CONFIG_MICROCHIP_PIT64B is not set
+# end of Clock Source drivers
+
+CONFIG_MAILBOX=y
+# CONFIG_ARM_MHU is not set
+# CONFIG_PLATFORM_MHU is not set
+# CONFIG_PL320_MBOX is not set
+# CONFIG_ROCKCHIP_MBOX is not set
+# CONFIG_ALTERA_MBOX is not set
+# CONFIG_MAILBOX_TEST is not set
+CONFIG_IOMMU_IOVA=y
+CONFIG_IOMMU_API=y
+CONFIG_IOMMU_SUPPORT=y
+
+#
+# Generic IOMMU Pagetable Support
+#
+CONFIG_IOMMU_IO_PGTABLE=y
+CONFIG_IOMMU_IO_PGTABLE_LPAE=y
+# CONFIG_IOMMU_IO_PGTABLE_LPAE_SELFTEST is not set
+# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
+# end of Generic IOMMU Pagetable Support
+
+# CONFIG_IOMMU_DEBUGFS is not set
+# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
+CONFIG_OF_IOMMU=y
+CONFIG_IOMMU_DMA=y
+CONFIG_ROCKCHIP_IOMMU=y
+# CONFIG_ARM_SMMU is not set
+# CONFIG_ARM_SMMU_V3 is not set
+# CONFIG_VIRTIO_IOMMU is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Aspeed SoC drivers
+#
+# end of Aspeed SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# CONFIG_SOC_BRCMSTB is not set
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# CONFIG_QUICC_ENGINE is not set
+# CONFIG_FSL_RCPM is not set
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+#
+# Rockchip CPU selection
+#
+CONFIG_CPU_PX30=y
+CONFIG_CPU_RK1808=y
+# CONFIG_CPU_RK3308 is not set
+CONFIG_CPU_RK3328=y
+# CONFIG_CPU_RK3368 is not set
+CONFIG_CPU_RK3399=y
+CONFIG_CPU_RK3568=y
+CONFIG_CPU_RK3588=y
+# end of Rockchip CPU selection
+
+CONFIG_NO_GKI=y
+CONFIG_ROCKCHIP_CPUINFO=y
+CONFIG_ROCKCHIP_GRF=y
+# CONFIG_ROCKCHIP_HW_DECOMPRESS is not set
+CONFIG_ROCKCHIP_IODOMAIN=y
+# CONFIG_ROCKCHIP_IOMUX is not set
+CONFIG_ROCKCHIP_IPA=y
+CONFIG_ROCKCHIP_OPP=y
+# CONFIG_ROCKCHIP_PERFORMANCE is not set
+CONFIG_ROCKCHIP_PM_DOMAINS=y
+CONFIG_ROCKCHIP_PVTM=y
+# CONFIG_ROCKCHIP_RAMDISK is not set
+CONFIG_ROCKCHIP_SUSPEND_MODE=y
+CONFIG_ROCKCHIP_SYSTEM_MONITOR=y
+CONFIG_ROCKCHIP_VENDOR_STORAGE=y
+CONFIG_ROCKCHIP_MMC_VENDOR_STORAGE=y
+# CONFIG_ROCKCHIP_MTD_VENDOR_STORAGE is not set
+CONFIG_ROCKCHIP_VENDOR_STORAGE_UPDATE_LOADER=y
+CONFIG_ROCKCHIP_FIQ_DEBUGGER=y
+CONFIG_ROCKCHIP_DEBUG=y
+# CONFIG_ROCKCHIP_MINI_KERNEL is not set
+# CONFIG_ROCKCHIP_THUNDER_BOOT is not set
+# CONFIG_ROCKCHIP_NPOR_POWERGOOD is not set
+# CONFIG_RK_CMA_PROCFS is not set
+# CONFIG_RK_DMABUF_PROCFS is not set
+# CONFIG_RK_MEMBLOCK_PROCFS is not set
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# CONFIG_XILINX_VCU is not set
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+CONFIG_PM_DEVFREQ=y
+
+#
+# DEVFREQ Governors
+#
+CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
+CONFIG_DEVFREQ_GOV_PERFORMANCE=y
+CONFIG_DEVFREQ_GOV_POWERSAVE=y
+CONFIG_DEVFREQ_GOV_USERSPACE=y
+# CONFIG_DEVFREQ_GOV_PASSIVE is not set
+
+#
+# DEVFREQ Drivers
+#
+# CONFIG_ARM_RK3399_DMC_DEVFREQ is not set
+CONFIG_ARM_ROCKCHIP_BUS_DEVFREQ=y
+CONFIG_ARM_ROCKCHIP_DMC_DEVFREQ=y
+CONFIG_PM_DEVFREQ_EVENT=y
+CONFIG_DEVFREQ_EVENT_ROCKCHIP_DFI=y
+CONFIG_DEVFREQ_EVENT_ROCKCHIP_NOCP=y
+CONFIG_EXTCON=y
+
+#
+# Extcon Device Drivers
+#
+# CONFIG_EXTCON_ADC_JACK is not set
+# CONFIG_EXTCON_FSA9480 is not set
+# CONFIG_EXTCON_GPIO is not set
+# CONFIG_EXTCON_MAX3355 is not set
+# CONFIG_EXTCON_PTN5150 is not set
+# CONFIG_EXTCON_RT8973A is not set
+# CONFIG_EXTCON_SM5502 is not set
+# CONFIG_EXTCON_USB_GPIO is not set
+# CONFIG_MEMORY is not set
+CONFIG_IIO=y
+CONFIG_IIO_BUFFER=y
+# CONFIG_IIO_BUFFER_CB is not set
+# CONFIG_IIO_BUFFER_DMA is not set
+# CONFIG_IIO_BUFFER_DMAENGINE is not set
+# CONFIG_IIO_BUFFER_HW_CONSUMER is not set
+CONFIG_IIO_KFIFO_BUF=y
+CONFIG_IIO_TRIGGERED_BUFFER=y
+# CONFIG_IIO_CONFIGFS is not set
+CONFIG_IIO_TRIGGER=y
+CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
+# CONFIG_IIO_SW_DEVICE is not set
+# CONFIG_IIO_SW_TRIGGER is not set
+# CONFIG_IIO_TRIGGERED_EVENT is not set
+
+#
+# Accelerometers
+#
+# CONFIG_ADIS16201 is not set
+# CONFIG_ADIS16209 is not set
+# CONFIG_ADXL345_I2C is not set
+# CONFIG_ADXL345_SPI is not set
+# CONFIG_ADXL372_SPI is not set
+# CONFIG_ADXL372_I2C is not set
+# CONFIG_BMA180 is not set
+# CONFIG_BMA220 is not set
+# CONFIG_BMA400 is not set
+# CONFIG_BMC150_ACCEL is not set
+# CONFIG_DA280 is not set
+# CONFIG_DA311 is not set
+# CONFIG_DMARD06 is not set
+# CONFIG_DMARD09 is not set
+# CONFIG_DMARD10 is not set
+# CONFIG_IIO_ST_ACCEL_3AXIS is not set
+# CONFIG_KXSD9 is not set
+# CONFIG_KXCJK1013 is not set
+# CONFIG_MC3230 is not set
+# CONFIG_MMA7455_I2C is not set
+# CONFIG_MMA7455_SPI is not set
+# CONFIG_MMA7660 is not set
+# CONFIG_MMA8452 is not set
+# CONFIG_MMA9551 is not set
+# CONFIG_MMA9553 is not set
+# CONFIG_MXC4005 is not set
+# CONFIG_MXC6255 is not set
+# CONFIG_SCA3000 is not set
+# CONFIG_STK8312 is not set
+# CONFIG_STK8BA50 is not set
+# end of Accelerometers
+
+#
+# Analog to digital converters
+#
+# CONFIG_AD7091R5 is not set
+# CONFIG_AD7124 is not set
+# CONFIG_AD7192 is not set
+# CONFIG_AD7266 is not set
+# CONFIG_AD7291 is not set
+# CONFIG_AD7292 is not set
+# CONFIG_AD7298 is not set
+# CONFIG_AD7476 is not set
+# CONFIG_AD7606_IFACE_PARALLEL is not set
+# CONFIG_AD7606_IFACE_SPI is not set
+# CONFIG_AD7766 is not set
+# CONFIG_AD7768_1 is not set
+# CONFIG_AD7780 is not set
+# CONFIG_AD7791 is not set
+# CONFIG_AD7793 is not set
+# CONFIG_AD7887 is not set
+# CONFIG_AD7923 is not set
+# CONFIG_AD7949 is not set
+# CONFIG_AD799X is not set
+# CONFIG_ADI_AXI_ADC is not set
+# CONFIG_CC10001_ADC is not set
+# CONFIG_ENVELOPE_DETECTOR is not set
+# CONFIG_HI8435 is not set
+# CONFIG_HX711 is not set
+# CONFIG_INA2XX_ADC is not set
+# CONFIG_LTC2471 is not set
+# CONFIG_LTC2485 is not set
+# CONFIG_LTC2496 is not set
+# CONFIG_LTC2497 is not set
+# CONFIG_MAX1027 is not set
+# CONFIG_MAX11100 is not set
+# CONFIG_MAX1118 is not set
+# CONFIG_MAX1241 is not set
+# CONFIG_MAX1363 is not set
+# CONFIG_MAX9611 is not set
+# CONFIG_MCP320X is not set
+# CONFIG_MCP3422 is not set
+# CONFIG_MCP3911 is not set
+# CONFIG_NAU7802 is not set
+CONFIG_ROCKCHIP_SARADC=y
+# CONFIG_SD_ADC_MODULATOR is not set
+# CONFIG_TI_ADC081C is not set
+# CONFIG_TI_ADC0832 is not set
+# CONFIG_TI_ADC084S021 is not set
+# CONFIG_TI_ADC12138 is not set
+# CONFIG_TI_ADC108S102 is not set
+# CONFIG_TI_ADC128S052 is not set
+# CONFIG_TI_ADC161S626 is not set
+# CONFIG_TI_ADS1015 is not set
+# CONFIG_TI_ADS7950 is not set
+# CONFIG_TI_ADS8344 is not set
+# CONFIG_TI_ADS8688 is not set
+# CONFIG_TI_ADS124S08 is not set
+# CONFIG_TI_TLC4541 is not set
+# CONFIG_VF610_ADC is not set
+# CONFIG_XILINX_XADC is not set
+# end of Analog to digital converters
+
+#
+# Analog Front Ends
+#
+# CONFIG_IIO_RESCALE is not set
+# end of Analog Front Ends
+
+#
+# Amplifiers
+#
+# CONFIG_AD8366 is not set
+# CONFIG_HMC425 is not set
+# end of Amplifiers
+
+#
+# Chemical Sensors
+#
+# CONFIG_ATLAS_PH_SENSOR is not set
+# CONFIG_ATLAS_EZO_SENSOR is not set
+# CONFIG_BME680 is not set
+# CONFIG_CCS811 is not set
+# CONFIG_IAQCORE is not set
+# CONFIG_SCD30_CORE is not set
+# CONFIG_SENSIRION_SGP30 is not set
+# CONFIG_SPS30 is not set
+# CONFIG_VZ89X is not set
+# end of Chemical Sensors
+
+#
+# Hid Sensor IIO Common
+#
+# end of Hid Sensor IIO Common
+
+#
+# SSP Sensor Common
+#
+# CONFIG_IIO_SSP_SENSORHUB is not set
+# end of SSP Sensor Common
+
+#
+# Digital to analog converters
+#
+# CONFIG_AD5064 is not set
+# CONFIG_AD5360 is not set
+# CONFIG_AD5380 is not set
+# CONFIG_AD5421 is not set
+# CONFIG_AD5446 is not set
+# CONFIG_AD5449 is not set
+# CONFIG_AD5592R is not set
+# CONFIG_AD5593R is not set
+# CONFIG_AD5504 is not set
+# CONFIG_AD5624R_SPI is not set
+# CONFIG_AD5686_SPI is not set
+# CONFIG_AD5696_I2C is not set
+# CONFIG_AD5755 is not set
+# CONFIG_AD5758 is not set
+# CONFIG_AD5761 is not set
+# CONFIG_AD5764 is not set
+# CONFIG_AD5770R is not set
+# CONFIG_AD5791 is not set
+# CONFIG_AD7303 is not set
+# CONFIG_AD8801 is not set
+# CONFIG_DPOT_DAC is not set
+# CONFIG_DS4424 is not set
+# CONFIG_LTC1660 is not set
+# CONFIG_LTC2632 is not set
+# CONFIG_M62332 is not set
+# CONFIG_MAX517 is not set
+# CONFIG_MAX5821 is not set
+# CONFIG_MCP4725 is not set
+# CONFIG_MCP4922 is not set
+# CONFIG_TI_DAC082S085 is not set
+# CONFIG_TI_DAC5571 is not set
+# CONFIG_TI_DAC7311 is not set
+# CONFIG_TI_DAC7612 is not set
+# CONFIG_VF610_DAC is not set
+# end of Digital to analog converters
+
+#
+# IIO dummy driver
+#
+# end of IIO dummy driver
+
+#
+# Frequency Synthesizers DDS/PLL
+#
+
+#
+# Clock Generator/Distribution
+#
+# CONFIG_AD9523 is not set
+# end of Clock Generator/Distribution
+
+#
+# Phase-Locked Loop (PLL) frequency synthesizers
+#
+# CONFIG_ADF4350 is not set
+# CONFIG_ADF4371 is not set
+# end of Phase-Locked Loop (PLL) frequency synthesizers
+# end of Frequency Synthesizers DDS/PLL
+
+#
+# Digital gyroscope sensors
+#
+# CONFIG_ADIS16080 is not set
+# CONFIG_ADIS16130 is not set
+# CONFIG_ADIS16136 is not set
+# CONFIG_ADIS16260 is not set
+# CONFIG_ADXRS290 is not set
+# CONFIG_ADXRS450 is not set
+# CONFIG_BMG160 is not set
+# CONFIG_FXAS21002C is not set
+# CONFIG_MPU3050_I2C is not set
+# CONFIG_IIO_ST_GYRO_3AXIS is not set
+# CONFIG_ITG3200 is not set
+# end of Digital gyroscope sensors
+
+#
+# Health Sensors
+#
+
+#
+# Heart Rate Monitors
+#
+# CONFIG_AFE4403 is not set
+# CONFIG_AFE4404 is not set
+# CONFIG_MAX30100 is not set
+# CONFIG_MAX30102 is not set
+# end of Heart Rate Monitors
+# end of Health Sensors
+
+#
+# Humidity sensors
+#
+# CONFIG_AM2315 is not set
+# CONFIG_DHT11 is not set
+# CONFIG_HDC100X is not set
+# CONFIG_HDC2010 is not set
+# CONFIG_HTS221 is not set
+# CONFIG_HTU21 is not set
+# CONFIG_SI7005 is not set
+# CONFIG_SI7020 is not set
+# end of Humidity sensors
+
+#
+# Inertial measurement units
+#
+# CONFIG_ADIS16400 is not set
+# CONFIG_ADIS16460 is not set
+# CONFIG_ADIS16475 is not set
+# CONFIG_ADIS16480 is not set
+# CONFIG_BMI160_I2C is not set
+# CONFIG_BMI160_SPI is not set
+# CONFIG_FXOS8700_I2C is not set
+# CONFIG_FXOS8700_SPI is not set
+# CONFIG_KMX61 is not set
+# CONFIG_INV_ICM42600_I2C is not set
+# CONFIG_INV_ICM42600_SPI is not set
+# CONFIG_INV_MPU6050_I2C is not set
+# CONFIG_INV_MPU6050_SPI is not set
+# CONFIG_IIO_ST_LSM6DSX is not set
+# end of Inertial measurement units
+
+#
+# Light sensors
+#
+# CONFIG_ADJD_S311 is not set
+# CONFIG_ADUX1020 is not set
+# CONFIG_AL3010 is not set
+# CONFIG_AL3320A is not set
+# CONFIG_APDS9300 is not set
+# CONFIG_APDS9960 is not set
+# CONFIG_AS73211 is not set
+# CONFIG_BH1750 is not set
+# CONFIG_BH1780 is not set
+# CONFIG_CM32181 is not set
+# CONFIG_CM3232 is not set
+# CONFIG_CM3323 is not set
+# CONFIG_CM3605 is not set
+# CONFIG_CM36651 is not set
+# CONFIG_GP2AP002 is not set
+# CONFIG_GP2AP020A00F is not set
+CONFIG_SENSORS_ISL29018=y
+# CONFIG_SENSORS_ISL29028 is not set
+# CONFIG_ISL29125 is not set
+# CONFIG_JSA1212 is not set
+# CONFIG_RPR0521 is not set
+# CONFIG_LTR501 is not set
+# CONFIG_LV0104CS is not set
+# CONFIG_MAX44000 is not set
+# CONFIG_MAX44009 is not set
+# CONFIG_NOA1305 is not set
+# CONFIG_OPT3001 is not set
+# CONFIG_PA12203001 is not set
+# CONFIG_SI1133 is not set
+# CONFIG_SI1145 is not set
+# CONFIG_STK3310 is not set
+# CONFIG_ST_UVIS25 is not set
+# CONFIG_TCS3414 is not set
+# CONFIG_TCS3472 is not set
+CONFIG_SENSORS_TSL2563=y
+CONFIG_TSL2583=y
+# CONFIG_TSL2772 is not set
+# CONFIG_TSL4531 is not set
+# CONFIG_US5182D is not set
+# CONFIG_VCNL4000 is not set
+# CONFIG_VCNL4035 is not set
+# CONFIG_VEML6030 is not set
+# CONFIG_VEML6070 is not set
+# CONFIG_VL6180 is not set
+# CONFIG_ZOPT2201 is not set
+# end of Light sensors
+
+#
+# Magnetometer sensors
+#
+# CONFIG_AK8974 is not set
+# CONFIG_AK8975 is not set
+# CONFIG_AK09911 is not set
+# CONFIG_BMC150_MAGN_I2C is not set
+# CONFIG_BMC150_MAGN_SPI is not set
+# CONFIG_MAG3110 is not set
+# CONFIG_MMC35240 is not set
+# CONFIG_IIO_ST_MAGN_3AXIS is not set
+# CONFIG_SENSORS_HMC5843_I2C is not set
+# CONFIG_SENSORS_HMC5843_SPI is not set
+# CONFIG_SENSORS_RM3100_I2C is not set
+# CONFIG_SENSORS_RM3100_SPI is not set
+# end of Magnetometer sensors
+
+#
+# Multiplexers
+#
+# CONFIG_IIO_MUX is not set
+# end of Multiplexers
+
+#
+# Inclinometer sensors
+#
+# end of Inclinometer sensors
+
+#
+# Triggers - standalone
+#
+# CONFIG_IIO_INTERRUPT_TRIGGER is not set
+CONFIG_IIO_SYSFS_TRIGGER=y
+# end of Triggers - standalone
+
+#
+# Linear and angular position sensors
+#
+# end of Linear and angular position sensors
+
+#
+# Digital potentiometers
+#
+# CONFIG_AD5272 is not set
+# CONFIG_DS1803 is not set
+# CONFIG_MAX5432 is not set
+# CONFIG_MAX5481 is not set
+# CONFIG_MAX5487 is not set
+# CONFIG_MCP4018 is not set
+# CONFIG_MCP4131 is not set
+# CONFIG_MCP4531 is not set
+# CONFIG_MCP41010 is not set
+# CONFIG_TPL0102 is not set
+# end of Digital potentiometers
+
+#
+# Digital potentiostats
+#
+# CONFIG_LMP91000 is not set
+# end of Digital potentiostats
+
+#
+# Pressure sensors
+#
+# CONFIG_ABP060MG is not set
+# CONFIG_BMP280 is not set
+# CONFIG_DLHL60D is not set
+# CONFIG_DPS310 is not set
+# CONFIG_HP03 is not set
+# CONFIG_ICP10100 is not set
+# CONFIG_MPL115_I2C is not set
+# CONFIG_MPL115_SPI is not set
+# CONFIG_MPL3115 is not set
+# CONFIG_MS5611 is not set
+# CONFIG_MS5637 is not set
+# CONFIG_IIO_ST_PRESS is not set
+# CONFIG_T5403 is not set
+# CONFIG_HP206C is not set
+# CONFIG_ZPA2326 is not set
+# end of Pressure sensors
+
+#
+# Lightning sensors
+#
+# CONFIG_AS3935 is not set
+# end of Lightning sensors
+
+#
+# Proximity and distance sensors
+#
+# CONFIG_ISL29501 is not set
+# CONFIG_LIDAR_LITE_V2 is not set
+# CONFIG_MB1232 is not set
+# CONFIG_PING is not set
+# CONFIG_RFD77402 is not set
+# CONFIG_SRF04 is not set
+# CONFIG_SX9310 is not set
+# CONFIG_SX9500 is not set
+# CONFIG_SRF08 is not set
+# CONFIG_VCNL3020 is not set
+# CONFIG_VL53L0X_I2C is not set
+# end of Proximity and distance sensors
+
+#
+# Resolver to digital converters
+#
+# CONFIG_AD2S90 is not set
+# CONFIG_AD2S1200 is not set
+# end of Resolver to digital converters
+
+#
+# Temperature sensors
+#
+# CONFIG_LTC2983 is not set
+# CONFIG_MAXIM_THERMOCOUPLE is not set
+# CONFIG_MLX90614 is not set
+# CONFIG_MLX90632 is not set
+# CONFIG_TMP006 is not set
+# CONFIG_TMP007 is not set
+# CONFIG_TSYS01 is not set
+# CONFIG_TSYS02D is not set
+# CONFIG_MAX31856 is not set
+# end of Temperature sensors
+
+# CONFIG_NTB is not set
+# CONFIG_VME_BUS is not set
+CONFIG_PWM=y
+CONFIG_PWM_SYSFS=y
+# CONFIG_PWM_DEBUG is not set
+# CONFIG_PWM_FSL_FTM is not set
+# CONFIG_PWM_PCA9685 is not set
+CONFIG_PWM_ROCKCHIP=y
+
+#
+# IRQ chip support
+#
+CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_MAX_NR=1
+CONFIG_ARM_GIC_V2M=y
+CONFIG_ARM_GIC_V3=y
+CONFIG_ARM_GIC_V3_ITS=y
+CONFIG_ARM_GIC_V3_ITS_PCI=y
+# CONFIG_AL_FIC is not set
+CONFIG_PARTITION_PERCPU=y
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+CONFIG_ARCH_HAS_RESET_CONTROLLER=y
+CONFIG_RESET_CONTROLLER=y
+CONFIG_RESET_SCMI=y
+# CONFIG_RESET_TI_SYSCON is not set
+
+#
+# PHY Subsystem
+#
+CONFIG_GENERIC_PHY=y
+CONFIG_GENERIC_PHY_MIPI_DPHY=y
+# CONFIG_PHY_XGENE is not set
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# CONFIG_PHY_CADENCE_TORRENT is not set
+# CONFIG_PHY_CADENCE_DPHY is not set
+# CONFIG_PHY_CADENCE_SIERRA is not set
+# CONFIG_PHY_CADENCE_SALVO is not set
+# CONFIG_PHY_FSL_IMX8MQ_USB is not set
+# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_CPCAP_USB is not set
+# CONFIG_PHY_MAPPHONE_MDM6600 is not set
+# CONFIG_PHY_OCELOT_SERDES is not set
+CONFIG_PHY_ROCKCHIP_CSI2_DPHY=y
+CONFIG_PHY_ROCKCHIP_DP=y
+# CONFIG_PHY_ROCKCHIP_DPHY_RX0 is not set
+CONFIG_PHY_ROCKCHIP_EMMC=y
+# CONFIG_PHY_ROCKCHIP_INNO_COMBPHY is not set
+# CONFIG_PHY_ROCKCHIP_INNO_HDMI_PHY is not set
+CONFIG_PHY_ROCKCHIP_INNO_USB2=y
+CONFIG_PHY_ROCKCHIP_INNO_USB3=y
+# CONFIG_PHY_ROCKCHIP_INNO_VIDEO_COMBO_PHY is not set
+CONFIG_PHY_ROCKCHIP_INNO_DSIDPHY=y
+CONFIG_PHY_ROCKCHIP_MIPI_RX=y
+CONFIG_PHY_ROCKCHIP_NANENG_COMBO_PHY=y
+CONFIG_PHY_ROCKCHIP_NANENG_EDP=y
+# CONFIG_PHY_ROCKCHIP_NANENG_USB2 is not set
+CONFIG_PHY_ROCKCHIP_PCIE=y
+CONFIG_PHY_ROCKCHIP_SAMSUNG_DCPHY=y
+CONFIG_PHY_ROCKCHIP_SAMSUNG_HDPTX=y
+CONFIG_PHY_ROCKCHIP_SAMSUNG_HDPTX_HDMI=y
+CONFIG_PHY_ROCKCHIP_SNPS_PCIE3=y
+CONFIG_PHY_ROCKCHIP_TYPEC=y
+CONFIG_PHY_ROCKCHIP_USB=y
+CONFIG_PHY_ROCKCHIP_USBDP=y
+# CONFIG_PHY_SAMSUNG_USB2 is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# CONFIG_ARM_CCI_PMU is not set
+# CONFIG_ARM_CCN is not set
+# CONFIG_ARM_CMN is not set
+CONFIG_ARM_PMU=y
+# CONFIG_ARM_DSU_PMU is not set
+# CONFIG_ARM_SPE_PMU is not set
+# CONFIG_HISI_PCIE_PMU is not set
+# end of Performance monitor support
+
+# CONFIG_RAS is not set
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+CONFIG_ANDROID=y
+# CONFIG_ANDROID_BINDER_IPC is not set
+# end of Android
+
+#
+# Vendor Hooks
+#
+# CONFIG_VENDOR_HOOKS is not set
+# end of Vendor Hooks
+
+# CONFIG_LIBNVDIMM is not set
+# CONFIG_DAX is not set
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+CONFIG_ROCKCHIP_EFUSE=y
+CONFIG_ROCKCHIP_OTP=y
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_FSI is not set
+CONFIG_TEE=y
+
+#
+# TEE drivers
+#
+CONFIG_OPTEE=y
+CONFIG_OPTEE_SHM_NUM_PRIV_PAGES=1
+# end of TEE drivers
+
+CONFIG_PM_OPP=y
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# CONFIG_MOST is not set
+# CONFIG_RK_FLASH is not set
+# CONFIG_RK_NAND is not set
+
+#
+# Headset device support
+#
+CONFIG_RK_HEADSET=y
+# end of Headset device support
+
+#
+# RKNPU
+#
+# end of RKNPU
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_USE_FOR_EXT2=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+CONFIG_XFS_FS=y
+CONFIG_XFS_SUPPORT_V4=y
+# CONFIG_XFS_QUOTA is not set
+# CONFIG_XFS_POSIX_ACL is not set
+# CONFIG_XFS_RT is not set
+# CONFIG_XFS_ONLINE_SCRUB is not set
+# CONFIG_XFS_WARN is not set
+# CONFIG_XFS_DEBUG is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+# CONFIG_FS_DAX is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_MANDATORY_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+# CONFIG_DNOTIFY is not set
+CONFIG_INOTIFY_USER=y
+# CONFIG_FANOTIFY is not set
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_AUTOFS_FS is not set
+CONFIG_FUSE_FS=y
+# CONFIG_CUSE is not set
+CONFIG_VIRTIO_FS=y
+CONFIG_OVERLAY_FS=y
+CONFIG_OVERLAY_FS_REDIRECT_DIR=y
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+CONFIG_OVERLAY_FS_INDEX=y
+CONFIG_OVERLAY_FS_XINO_AUTO=y
+CONFIG_OVERLAY_FS_METACOPY=y
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+# CONFIG_UDF_FS is not set
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=936
+CONFIG_FAT_DEFAULT_IOCHARSET="utf8"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+CONFIG_NTFS_FS=y
+# CONFIG_NTFS_DEBUG is not set
+# CONFIG_NTFS_RW is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_PROC_CHILDREN is not set
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
+# CONFIG_TMPFS_INODE64 is not set
+# CONFIG_HUGETLBFS is not set
+CONFIG_ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+CONFIG_CONFIGFS_FS=y
+CONFIG_EFIVAR_FS=y
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+CONFIG_UBIFS_FS=y
+CONFIG_UBIFS_FS_ADVANCED_COMPR=y
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+CONFIG_UBIFS_FS_ZSTD=y
+# CONFIG_UBIFS_ATIME_SUPPORT is not set
+CONFIG_UBIFS_FS_XATTR=y
+CONFIG_UBIFS_FS_SECURITY=y
+# CONFIG_UBIFS_FS_AUTHENTICATION is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_FILE_CACHE=y
+# CONFIG_SQUASHFS_FILE_DIRECT is not set
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_DECOMP_MULTI is not set
+# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
+CONFIG_SQUASHFS_XATTR=y
+CONFIG_SQUASHFS_ZLIB=y
+CONFIG_SQUASHFS_LZ4=y
+CONFIG_SQUASHFS_LZO=y
+CONFIG_SQUASHFS_XZ=y
+CONFIG_SQUASHFS_ZSTD=y
+CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y
+CONFIG_SQUASHFS_EMBEDDED=y
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_PSTORE=y
+CONFIG_PSTORE_DEFLATE_COMPRESS=y
+# CONFIG_PSTORE_LZO_COMPRESS is not set
+# CONFIG_PSTORE_LZ4_COMPRESS is not set
+# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
+# CONFIG_PSTORE_842_COMPRESS is not set
+# CONFIG_PSTORE_ZSTD_COMPRESS is not set
+CONFIG_PSTORE_COMPRESS=y
+CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
+CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
+CONFIG_PSTORE_CONSOLE=y
+# CONFIG_PSTORE_PMSG is not set
+# CONFIG_PSTORE_FTRACE is not set
+CONFIG_PSTORE_RAM=y
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V2=y
+CONFIG_NFS_V3=y
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=y
+CONFIG_NFS_SWAP=y
+# CONFIG_NFS_V4_1 is not set
+# CONFIG_ROOT_NFS is not set
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+# CONFIG_NFSD is not set
+CONFIG_GRACE_PERIOD=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_SUNRPC_SWAP=y
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="utf8"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+CONFIG_NLS_CODEPAGE_936=y
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+CONFIG_NLS_ASCII=y
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+CONFIG_NLS_UTF8=y
+# CONFIG_DLM is not set
+CONFIG_UNICODE=y
+# CONFIG_UNICODE_NORMALIZATION_SELFTEST is not set
+CONFIG_IO_WQ=y
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_TRUSTED_KEYS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+# CONFIG_SECURITY_DMESG_RESTRICT is not set
+# CONFIG_SECURITY is not set
+CONFIG_SECURITYFS=y
+CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
+# CONFIG_HARDENED_USERCOPY is not set
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_INIT_STACK_NONE=y
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
+# CONFIG_GCC_PLUGIN_STACKLEAK is not set
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+# end of Memory initialization
+# end of Kernel hardening options
+
+# CONFIG_SECURITY_BOOT_INIT is not set
+# end of Security options
+
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=y
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_AKCIPHER=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_KPP=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_GF128MUL=y
+CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_CRYPTD=y
+CONFIG_CRYPTO_AUTHENC=y
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_SIMD=y
+
+#
+# Public-key cryptography
+#
+CONFIG_CRYPTO_RSA=y
+# CONFIG_CRYPTO_DH is not set
+CONFIG_CRYPTO_ECC=y
+CONFIG_CRYPTO_ECDH=y
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=y
+CONFIG_CRYPTO_GCM=y
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+# CONFIG_CRYPTO_AEGIS128 is not set
+CONFIG_CRYPTO_SEQIV=y
+CONFIG_CRYPTO_ECHAINIV=y
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=y
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_ADIANTUM is not set
+# CONFIG_CRYPTO_ESSIV is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_CMAC=y
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+# CONFIG_CRYPTO_XXHASH is not set
+# CONFIG_CRYPTO_BLAKE2B is not set
+# CONFIG_CRYPTO_BLAKE2S is not set
+CONFIG_CRYPTO_CRCT10DIF=y
+CONFIG_CRYPTO_GHASH=y
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
+# CONFIG_CRYPTO_SHA3 is not set
+# CONFIG_CRYPTO_SM3_GENERIC is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_SM4_GENERIC is not set
+# CONFIG_CRYPTO_TEA is not set
+CONFIG_CRYPTO_TWOFISH=y
+CONFIG_CRYPTO_TWOFISH_COMMON=y
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_LZO=y
+# CONFIG_CRYPTO_842 is not set
+# CONFIG_CRYPTO_LZ4 is not set
+# CONFIG_CRYPTO_LZ4HC is not set
+CONFIG_CRYPTO_ZSTD=y
+
+#
+# Random Number Generation
+#
+CONFIG_CRYPTO_ANSI_CPRNG=y
+CONFIG_CRYPTO_DRBG_MENU=y
+CONFIG_CRYPTO_DRBG_HMAC=y
+# CONFIG_CRYPTO_DRBG_HASH is not set
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=y
+CONFIG_CRYPTO_JITTERENTROPY=y
+CONFIG_CRYPTO_USER_API=y
+CONFIG_CRYPTO_USER_API_HASH=y
+CONFIG_CRYPTO_USER_API_SKCIPHER=y
+# CONFIG_CRYPTO_USER_API_RNG is not set
+# CONFIG_CRYPTO_USER_API_AEAD is not set
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+CONFIG_CRYPTO_HASH_INFO=y
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_AES=y
+CONFIG_CRYPTO_LIB_ARC4=y
+# CONFIG_CRYPTO_LIB_BLAKE2S is not set
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_DES=y
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA256=y
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
+# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
+# CONFIG_CRYPTO_DEV_CCP is not set
+# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
+# CONFIG_CRYPTO_DEV_CAVIUM_ZIP is not set
+CONFIG_CRYPTO_DEV_ROCKCHIP=y
+# CONFIG_CRYPTO_DEV_VIRTIO is not set
+# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
+# CONFIG_CRYPTO_DEV_CCREE is not set
+# CONFIG_CRYPTO_DEV_HISI_SEC is not set
+# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
+CONFIG_PKCS7_MESSAGE_PARSER=y
+# CONFIG_PKCS7_TEST_KEY is not set
+# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
+# CONFIG_PGP_LIBRARY is not set
+# CONFIG_PGP_KEY_PARSER is not set
+# CONFIG_PGP_PRELOAD is not set
+
+#
+# Certificates for signature checking
+#
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_TRUSTED_KEYS=""
+# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
+# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
+# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
+# CONFIG_PGP_PRELOAD_PUBLIC_KEYS is not set
+# end of Certificates for signature checking
+
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+CONFIG_LINEAR_RANGES=y
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_HAVE_ARCH_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+# CONFIG_INDIRECT_PIO is not set
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+CONFIG_CRC7=y
+CONFIG_LIBCRC32C=y
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_LZ4_DECOMPRESS=y
+CONFIG_ZSTD_COMPRESS=y
+CONFIG_ZSTD_DECOMPRESS=y
+CONFIG_XZ_DEC=y
+# CONFIG_XZ_DEC_X86 is not set
+# CONFIG_XZ_DEC_POWERPC is not set
+# CONFIG_XZ_DEC_IA64 is not set
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+# CONFIG_XZ_DEC_SPARC is not set
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_LZO=y
+CONFIG_DECOMPRESS_LZ4=y
+CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_REED_SOLOMON=y
+CONFIG_REED_SOLOMON_ENC8=y
+CONFIG_REED_SOLOMON_DEC8=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_DMA_OPS=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
+CONFIG_ARCH_HAS_TEARDOWN_DMA_OPS=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
+CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
+CONFIG_SWIOTLB=y
+CONFIG_DMA_NONCOHERENT_MMAP=y
+CONFIG_DMA_COHERENT_POOL=y
+CONFIG_DMA_REMAP=y
+CONFIG_DMA_DIRECT_REMAP=y
+CONFIG_DMA_CMA=y
+# CONFIG_DMA_PERNUMA_CMA is not set
+
+#
+# Default contiguous memory area size:
+#
+CONFIG_CMA_SIZE_MBYTES=16
+CONFIG_CMA_SIZE_SEL_MBYTES=y
+# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
+# CONFIG_CMA_SIZE_SEL_MIN is not set
+# CONFIG_CMA_SIZE_SEL_MAX is not set
+CONFIG_CMA_ALIGNMENT=8
+# CONFIG_DMA_API_DEBUG is not set
+CONFIG_SGL_ALLOC=y
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+CONFIG_CLZ_TAB=y
+# CONFIG_IRQ_POLL is not set
+CONFIG_MPILIB=y
+CONFIG_LIBFDT=y
+CONFIG_OID_REGISTRY=y
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+CONFIG_FONT_8x16=y
+CONFIG_FONT_AUTOSELECT=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_SBITMAP=y
+# CONFIG_STRING_SELFTEST is not set
+# end of Library routines
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=1
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+CONFIG_DYNAMIC_DEBUG=y
+CONFIG_DYNAMIC_DEBUG_CORE=y
+CONFIG_SYMBOLIC_ERRNAME=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO_REDUCED is not set
+# CONFIG_DEBUG_INFO_COMPRESSED is not set
+# CONFIG_DEBUG_INFO_SPLIT is not set
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_BTF is not set
+# CONFIG_GDB_SCRIPTS is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0
+CONFIG_MAGIC_SYSRQ_SERIAL=y
+CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+# CONFIG_UBSAN is not set
+# end of Generic Kernel Debugging Instruments
+
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_MISC=y
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_TABLE_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_PAGE_REF is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_SCHED_STACK_END_CHECK is not set
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_SW_TAGS=y
+CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+# CONFIG_KFENCE is not set
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+# CONFIG_PANIC_ON_OOPS is not set
+CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
+# CONFIG_SOFTLOCKUP_DETECTOR is not set
+
+#
+# ARM64 NMI watchdog configuration
+#
+# end of ARM64 NMI watchdog configuration
+
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCHED_INFO=y
+CONFIG_SCHEDSTATS=y
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+CONFIG_DEBUG_SPINLOCK=y
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_HAVE_DEBUG_BUGVERBOSE=y
+
+#
+# Debug kernel data structures
+#
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_PLIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# end of Debug kernel data structures
+
+CONFIG_DEBUG_CREDENTIALS=y
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=60
+CONFIG_RCU_TRACE=y
+# CONFIG_RCU_EQS_DEBUG is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_BOOTTIME_TRACING is not set
+CONFIG_FUNCTION_TRACER=y
+CONFIG_FUNCTION_GRAPH_TRACER=y
+CONFIG_DYNAMIC_FTRACE=y
+CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
+# CONFIG_FUNCTION_PROFILER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_HWLAT_TRACER is not set
+# CONFIG_OSNOISE_TRACER is not set
+# CONFIG_TIMERLAT_TRACER is not set
+# CONFIG_FTRACE_SYSCALLS is not set
+# CONFIG_TRACER_SNAPSHOT is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+CONFIG_BLK_DEV_IO_TRACE=y
+CONFIG_UPROBE_EVENTS=y
+CONFIG_DYNAMIC_EVENTS=y
+CONFIG_PROBE_EVENTS=y
+CONFIG_FTRACE_MCOUNT_RECORD=y
+# CONFIG_SYNTH_EVENTS is not set
+# CONFIG_HIST_TRIGGERS is not set
+# CONFIG_TRACE_EVENT_INJECT is not set
+# CONFIG_TRACEPOINT_BENCHMARK is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_TRACE_EVAL_MAP_FILE is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_STARTUP_TEST is not set
+# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
+# CONFIG_SAMPLES is not set
+CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
+CONFIG_STRICT_DEVMEM=y
+# CONFIG_IO_STRICT_DEVMEM is not set
+
+#
+# arm64 Debugging
+#
+# CONFIG_PID_IN_CONTEXTIDR is not set
+# CONFIG_DEBUG_EFI is not set
+# CONFIG_ARM64_RELOC_TEST is not set
+# CONFIG_CORESIGHT is not set
+# end of arm64 Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+CONFIG_RUNTIME_TESTING_MENU=y
+CONFIG_LKDTM=y
+# CONFIG_TEST_LIST_SORT is not set
+# CONFIG_TEST_MIN_HEAP is not set
+# CONFIG_TEST_SORT is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_REED_SOLOMON_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_PERCPU_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_TEST_HEXDUMP is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_STRSCPY is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
+# CONFIG_TEST_BITMAP is not set
+# CONFIG_TEST_UUID is not set
+# CONFIG_TEST_XARRAY is not set
+# CONFIG_TEST_OVERFLOW is not set
+# CONFIG_TEST_RHASHTABLE is not set
+# CONFIG_TEST_HASH is not set
+# CONFIG_TEST_IDA is not set
+# CONFIG_TEST_LKM is not set
+# CONFIG_TEST_BITOPS is not set
+# CONFIG_TEST_VMALLOC is not set
+# CONFIG_TEST_USER_COPY is not set
+# CONFIG_TEST_BPF is not set
+# CONFIG_TEST_BLACKHOLE_DEV is not set
+# CONFIG_FIND_BIT_BENCHMARK is not set
+# CONFIG_TEST_FIRMWARE is not set
+# CONFIG_TEST_SYSCTL is not set
+# CONFIG_TEST_UDELAY is not set
+# CONFIG_TEST_STATIC_KEYS is not set
+# CONFIG_TEST_KMOD is not set
+# CONFIG_TEST_MEMCAT_P is not set
+# CONFIG_TEST_STACKINIT is not set
+# CONFIG_TEST_MEMINIT is not set
+# CONFIG_TEST_FREE_PAGES is not set
+# CONFIG_MEMTEST is not set
+# end of Kernel Testing and Coverage
+
+#
+# Rust hacking
+#
+# end of Rust hacking
+# end of Kernel hacking
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/patches/0001-fix-IRQ_WORK_INIT_HARD-panic.patch b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/patches/0001-fix-IRQ_WORK_INIT_HARD-panic.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0cea0eb4fecfe074cc98838b0dfc3044ec818bce
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/patches/0001-fix-IRQ_WORK_INIT_HARD-panic.patch
@@ -0,0 +1,25 @@
+From a46c515cbab58ad14986700befc8021726ba2951 Mon Sep 17 00:00:00 2001
+From: liangqifeng <liangqifeng@ncti-gba.cn>
+Date: Mon, 17 Jun 2024 11:33:45 +0000
+Subject: [PATCH] 0001test
+
+---
+ kernel/sched/topology.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c
+index 0d0f55181..c863f555b 100644
+--- a/kernel/sched/topology.c
++++ b/kernel/sched/topology.c
+@@ -528,7 +528,7 @@ static int init_rootdomain(struct root_domain *rd)
+ #ifdef HAVE_RT_PUSH_IPI
+ 	rd->rto_cpu = -1;
+ 	raw_spin_lock_init(&rd->rto_lock);
+-	init_irq_work(&rd->rto_push_work, rto_push_irq_work_func);
++	rd->rto_push_work = IRQ_WORK_INIT_HARD(rto_push_irq_work_func);
+ #endif
+ 
+ 	init_dl_bw(&rd->dl_bw);
+-- 
+2.41.0
+
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/patches/0002-fix-fiq_debugger.patch b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/patches/0002-fix-fiq_debugger.patch
new file mode 100644
index 0000000000000000000000000000000000000000..94b8f23598fb5b85bf8347bf754e786f6253444e
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/patches/0002-fix-fiq_debugger.patch
@@ -0,0 +1,19 @@
+diff --git a/drivers/staging/android/fiq_debugger/fiq_debugger.c b/drivers/staging/android/fiq_debugger/fiq_debugger.c
+index 59bd0a8410e8..b5fd8565ba45 100755
+--- a/drivers/staging/android/fiq_debugger/fiq_debugger.c
++++ b/drivers/staging/android/fiq_debugger/fiq_debugger.c
+@@ -263,11 +263,11 @@ static void fiq_debugger_dump_kernel_log(struct fiq_debugger_state *state)
+ {
+ 	char buf[512];
+ 	size_t len;
+-	struct kmsg_dumper dumper = { .active = true };
++	struct kmsg_dumper_iter dumper = { .active = true };
+ 
+ 
+-	kmsg_dump_rewind_nolock(&dumper);
+-	while (kmsg_dump_get_line_nolock(&dumper, true, buf,
++	kmsg_dump_rewind(&dumper);
++	while (kmsg_dump_get_line(&dumper, true, buf,
+ 					 sizeof(buf) - 1, &len)) {
+ 		buf[len] = 0;
+ 		fiq_debugger_puts(state, buf);
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/patches/0002-fix_fpsimd_sched_panic.patch b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/patches/0002-fix_fpsimd_sched_panic.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7eaa0782ed41feb5ebe016d051f01f31932a91a5
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/patches/0002-fix_fpsimd_sched_panic.patch
@@ -0,0 +1,220 @@
+diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c
+index 84520f11667d..af75fe83a8fa 100755
+--- a/arch/arm64/kernel/fpsimd.c
++++ b/arch/arm64/kernel/fpsimd.c
+@@ -177,10 +177,12 @@ static void __get_cpu_fpsimd_context(void)
+  *
+  * The double-underscore version must only be called if you know the task
+  * can't be preempted.
++ * 
++ * Disabling preemption prevents nesting via fpsimd_thread_switch().
+  */
+ static void get_cpu_fpsimd_context(void)
+ {
+-	local_bh_disable();
++	preempt_disable_bh();
+ 	__get_cpu_fpsimd_context();
+ }
+ 
+@@ -201,7 +203,7 @@ static void __put_cpu_fpsimd_context(void)
+ static void put_cpu_fpsimd_context(void)
+ {
+ 	__put_cpu_fpsimd_context();
+-	local_bh_enable();
++	preempt_enable_bh();
+ }
+ 
+ static bool have_cpu_fpsimd_context(void)
+diff --git a/include/linux/bottom_half.h b/include/linux/bottom_half.h
+index eed86eb0a1de..b6fc88042bc3 100755
+--- a/include/linux/bottom_half.h
++++ b/include/linux/bottom_half.h
+@@ -19,6 +19,24 @@ static inline void local_bh_disable(void)
+ 	__local_bh_disable_ip(_THIS_IP_, SOFTIRQ_DISABLE_OFFSET);
+ }
+ 
++/*
++* local_bh_disable() protects against both preemption and soft interrupts
++* on !RT kernels.
++*
++* On RT kernels local_bh_disable() is not sufficient because it only
++* serializes soft interrupt related sections via a local lock, but stays
++* preemptible. Disabling preemption is the right choice here as bottom
++* half processing is always in thread context on RT kernels so it
++* implicitly prevents bottom half processing as well.
++*/
++static inline void preempt_disable_bh(void)
++{
++	if (IS_ENABLED(CONFIG_PREEMPT_RT))
++		preempt_disable();
++	else
++		local_bh_disable();
++}
++
+ extern void _local_bh_enable(void);
+ extern void __local_bh_enable_ip(unsigned long ip, unsigned int cnt);
+ 
+@@ -32,6 +50,14 @@ static inline void local_bh_enable(void)
+ 	__local_bh_enable_ip(_THIS_IP_, SOFTIRQ_DISABLE_OFFSET);
+ }
+ 
++static inline void preempt_enable_bh(void)
++{
++	if (IS_ENABLED(CONFIG_PREEMPT_RT))
++		preempt_enable();
++	else
++		local_bh_enable();
++}
++
+ #ifdef CONFIG_PREEMPT_RT
+ extern bool local_bh_blocked(void);
+ #else
+diff --git a/kernel/sched/core.c b/kernel/sched/core.c
+old mode 100644
+new mode 100755
+index a24e8d547cee..f341b0d36fa0
+--- a/kernel/sched/core.c
++++ b/kernel/sched/core.c
+@@ -4519,15 +4519,20 @@ static void do_balance_callbacks(struct rq *rq, struct callback_head *head)
+ 	}
+ }
+ 
++static void balance_push(struct rq *rq);
++
++struct callback_head balance_push_callback = {
++	.next = NULL,
++	.func = (void (*)(struct callback_head *))balance_push,
++};
++
+ static inline struct callback_head *splice_balance_callbacks(struct rq *rq)
+ {
+ 	struct callback_head *head = rq->balance_callback;
+ 
+ 	lockdep_assert_held(&rq->__lock);
+-	if (head) {
++	if (head) 
+ 		rq->balance_callback = NULL;
+-		rq->balance_flags &= ~BALANCE_WORK;
+-	}
+ 
+ 	return head;
+ }
+@@ -4548,21 +4553,6 @@ static inline void balance_callbacks(struct rq *rq, struct callback_head *head)
+ 	}
+ }
+ 
+-static void balance_push(struct rq *rq);
+-
+-static inline void balance_switch(struct rq *rq)
+-{
+-	if (likely(!rq->balance_flags))
+-		return;
+-
+-	if (rq->balance_flags & BALANCE_PUSH) {
+-		balance_push(rq);
+-		return;
+-	}
+-
+-	__balance_callbacks(rq);
+-}
+-
+ #else
+  
+ static inline void __balance_callbacks(struct rq *rq)
+@@ -4578,10 +4568,6 @@ static inline void balance_callbacks(struct rq *rq, struct callback_head *head)
+ {
+ }
+ 
+-static inline void balance_switch(struct rq *rq)
+-{
+-}
+-
+ #endif
+ 
+ static inline void
+@@ -4609,6 +4595,7 @@ static inline void finish_lock_switch(struct rq *rq)
+ 	 * prev into current:
+ 	 */
+ 	spin_acquire(&__rq_lockp(rq)->dep_map, 0, 0, _THIS_IP_);
++	__balance_callbacks(rq);
+ 	raw_spin_rq_unlock_irq(rq);
+ }
+ 
+@@ -8504,7 +8491,7 @@ static void balance_push(struct rq *rq)
+ 
+ 	lockdep_assert_held(&rq->__lock);
+ 	SCHED_WARN_ON(rq->cpu != smp_processor_id());
+-
++	rq->balance_callback = &balance_push_callback;
+ 	/*
+ 	 * Both the cpu-hotplug and stop task are in this case and are
+ 	 * required to complete the hotplug process.
+@@ -8553,9 +8540,9 @@ static void balance_push_set(int cpu, bool on)
+ 
+ 	rq_lock_irqsave(rq, &rf);
+ 	if (on)
+-		rq->balance_flags |= BALANCE_PUSH;
++		rq->balance_callback = &balance_push_callback;
+ 	else
+-		rq->balance_flags &= ~BALANCE_PUSH;
++		rq->balance_callback = NULL;
+ 	rq_unlock_irqrestore(rq, &rf);
+ }
+ 
+diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
+old mode 100644
+new mode 100755
+index 66188873de5c..0cf533637e3c
+--- a/kernel/sched/sched.h
++++ b/kernel/sched/sched.h
+@@ -1038,7 +1038,6 @@ struct rq {
+ 	unsigned long		cpu_capacity_orig;
+ 
+ 	struct callback_head	*balance_callback;
+-	unsigned char		balance_flags;
+ 
+ 	unsigned char		nohz_idle_balance;
+ 	unsigned char		idle_balance;
+@@ -1588,6 +1587,8 @@ struct rq_flags {
+ #endif
+ };
+ 
++extern struct callback_head balance_push_callback;
++
+ /*
+  * Lockdep annotation that avoids accidental unlocks; it's like a
+  * sticky/continuous lockdep_assert_held().
+@@ -1607,7 +1608,7 @@ static inline void rq_pin_lock(struct rq *rq, struct rq_flags *rf)
+ 	rf->clock_update_flags = 0;
+ #endif
+ #ifdef CONFIG_SMP
+-	SCHED_WARN_ON(rq->balance_callback);
++	SCHED_WARN_ON(rq->balance_callback && rq->balance_callback != &balance_push_callback);
+ #endif
+ }
+ 
+@@ -1780,9 +1781,6 @@ init_numa_balancing(unsigned long clone_flags, struct task_struct *p)
+ 
+ #ifdef CONFIG_SMP
+ 
+-#define BALANCE_WORK	0x01
+-#define BALANCE_PUSH	0x02
+-
+ static inline void
+ queue_balance_callback(struct rq *rq,
+ 		       struct callback_head *head,
+@@ -1790,13 +1788,12 @@ queue_balance_callback(struct rq *rq,
+ {
+ 	lockdep_assert_rq_held(rq);
+ 
+-	if (unlikely(head->next || (rq->balance_flags & BALANCE_PUSH)))
++if (unlikely(head->next || rq->balance_callback == &balance_push_callback))
+ 		return;
+ 
+ 	head->func = (void (*)(struct callback_head *))func;
+ 	head->next = rq->balance_callback;
+ 	rq->balance_callback = head;
+-	rq->balance_flags |= BALANCE_WORK;
+ }
+ 
+ #define rcu_dereference_check_sched_domain(p) \
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/patches/0003-ok3568-support-mcs.patch b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/patches/0003-ok3568-support-mcs.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b31e81a2d750237096cd4295a2641add257c6776
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/files/patches/0003-ok3568-support-mcs.patch
@@ -0,0 +1,41 @@
+From 963c2335b94ce3696bf0c96ff41889d06274295a Mon Sep 17 00:00:00 2001
+From: liangqifeng <liangqifeng@ncti-gba.cn>
+Date: Thu, 16 Feb 2023 09:56:22 +0000
+Subject: [PATCH] mcs patch
+
+---
+ arch/arm64/boot/dts/rockchip/OK3568-C-common.dtsi | 5 +++++
+ arch/arm64/boot/dts/rockchip/OK3568-C-linux.dts   | 2 +-
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/arch/arm64/boot/dts/rockchip/OK3568-C-common.dtsi b/arch/arm64/boot/dts/rockchip/OK3568-C-common.dtsi
+index 31ffd6024..755eaa0bb 100755
+--- a/arch/arm64/boot/dts/rockchip/OK3568-C-common.dtsi
++++ b/arch/arm64/boot/dts/rockchip/OK3568-C-common.dtsi
+@@ -564,6 +564,11 @@
+ 		ftrace-size = <0x00000>;
+ 		pmsg-size = <0x50000>;
+ 	};
++        mcs@70000000 {
++                reg = <0x00 0x70000000 0x00 0xd000000>;
++                compatible = "mcs_mem";
++                no-map;
++        };
+ };
+ 
+ &rng {
+diff --git a/arch/arm64/boot/dts/rockchip/OK3568-C-linux.dts b/arch/arm64/boot/dts/rockchip/OK3568-C-linux.dts
+index 178b4d831..992b0dadb 100755
+--- a/arch/arm64/boot/dts/rockchip/OK3568-C-linux.dts
++++ b/arch/arm64/boot/dts/rockchip/OK3568-C-linux.dts
+@@ -2,6 +2,6 @@
+ 
+ / {
+ 	chosen: chosen {
+-		bootargs = "earlycon=uart8250,mmio32,0xfe660000 console=ttyFIQ0 root=PARTUUID=614e0000-0000 rw rootwait";
++		bootargs = "earlycon=uart8250,mmio32,0xfe660000 console=ttyFIQ0 root=PARTUUID=614e0000-0000 rw rootwait maxcpus=3";
+ 	};
+ };
+-- 
+2.33.0
+
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/linux-openeuler-rt.bbappend b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/linux-openeuler-rt.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..90895127e5958fe207bcab44ccd997536c5b325e
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/linux-openeuler-rt.bbappend
@@ -0,0 +1,18 @@
+require recipes-kernel/linux/linux-rockchip.inc
+
+SRC_URI:remove = " \
+    file://src-kernel-5.10/0001-apply-preempt-RT-patch.patch \
+    file://src-kernel-5.10/0001-modify-openeuler_defconfig-for-rt62.patch \
+"
+
+SRC_URI:append = " \
+    file://src-kernel-5.10-tag-rockchip/0001-apply-preempt-RT-patch.patch \
+    file://patches/0001-fix-IRQ_WORK_INIT_HARD-panic.patch \
+    file://patches/0002-fix-fiq_debugger.patch \
+    file://patches/0002-fix_fpsimd_sched_panic.patch \
+"
+
+OPENEULER_REPO_NAMES += "src-kernel-5.10-tag-rockchip"
+
+#add COMPATIBLE_MACHINE
+COMPATIBLE_MACHINE = "ok3568|ryd-3568|ok3588|ok3399|roc-rk3588s-pc|orangepi4-lts|orangepi5"
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/linux-openeuler.bbappend b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/linux-openeuler.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b0d99fa838a0368dcba296198d3a93eddfd3d9c0
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/linux-openeuler.bbappend
@@ -0,0 +1,4 @@
+require recipes-kernel/linux/linux-rockchip.inc
+
+# add COMPATIBLE_MACHINE
+COMPATIBLE_MACHINE = "ok3568|ryd-3568|ok3588|ok3399|orangepi4-lts|roc-rk3588s-pc|orangepi5"
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/linux-rockchip.inc b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/linux-rockchip.inc
new file mode 100644
index 0000000000000000000000000000000000000000..87c1cdb138b2d84357f2e332b1f7c9d0e17a37f7
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-kernel/linux/linux-rockchip.inc
@@ -0,0 +1,45 @@
+# add recipes-kernel path to find patch and defconfig
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+# add patch prebuild tools and logo
+SRC_URI:remove = " \
+    file://kernel-5.10 \
+    file://patches/${ARCH}/0001-arm64-add-zImage-support-for-arm64.patch \
+"
+
+## basic information
+OPENEULER_REPO_NAME = "rockchip-kernel"
+# download src-openeuler/kernel repo for patches
+OPENEULER_REPO_NAMES = "rockchip-kernel"
+
+SRC_URI:append = " \
+    file://rockchip-kernel \
+"
+
+INHIBIT_PACKAGE_STRIP = "1"
+
+# mcs patch for ok3568 devicetree
+SRC_URI:append:ok3568 = " \
+    ${@bb.utils.contains('MCS_FEATURES', 'openamp', 'file://patches/0003-ok3568-support-mcs.patch', '', d)} \
+"
+
+S = "${WORKDIR}/rockchip-kernel"
+
+OPENEULER_KERNEL_CONFIG = "file://config/${SOC_FAMILY}/defconfig"
+
+# mkimg need use dtc command
+DEPENDS += "dtc-native"
+
+# Hack for rockchip style images incase you need boot.img
+python () {
+    if not d.getVar('KERNEL_DEVICETREE'):
+        raise bb.parse.SkipPackage('KERNEL_DEVICETREE is not specified!')
+
+    if d.getVar('ROCKCHIP_KERNEL_IMAGES'):
+        # Use rockchip stype target, which is '<dts(w/o suffix)>.img'
+        d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', ' ' + d.getVar('KERNEL_DEVICETREE').replace('rockchip/', '').replace('.dtb', '.img'));
+}
+
+do_compile:append(){
+    install ${B}/*.img ${B}/${KERNEL_OUTPUT_DIR}/
+}
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-mcs/jailhouse/files/cells/arm64/ok3568-root-rtt.c b/bsp/meta-openeuler-bsp/rockchip/recipes-mcs/jailhouse/files/cells/arm64/ok3568-root-rtt.c
new file mode 100644
index 0000000000000000000000000000000000000000..8849755b0615a4aa4ba35a8137116a92bf5f4af5
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-mcs/jailhouse/files/cells/arm64/ok3568-root-rtt.c
@@ -0,0 +1,770 @@
+/*
+ * Jailhouse, a Linux-based partitioning hypervisor
+ *
+ * Configuration for OK3568 arm64 target, 2G RAM, 4 cores
+ *
+ * Copyright (c) NCTI, 2023
+ *
+ *  Authors:
+ *  Hu Yongqiang <huyongqiang@ncti-gba.cn>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2.  See
+ * the COPYING file in the top-level directory.
+ *
+ */
+
+#include <jailhouse/types.h>
+#include <jailhouse/cell-config.h>
+
+struct {
+	struct jailhouse_system header;
+	__u64 cpus[1];
+	struct jailhouse_memory mem_regions[94];
+	struct jailhouse_irqchip irqchips[2];
+} __attribute__((packed)) config = {
+	.header = {
+		.signature = JAILHOUSE_SYSTEM_SIGNATURE,
+		.revision = JAILHOUSE_CONFIG_REVISION,
+		.architecture = JAILHOUSE_ARM64,
+		.flags = JAILHOUSE_SYS_VIRTUAL_DEBUG_CONSOLE,
+		.hypervisor_memory = {
+			.phys_start = 0x60000000,
+			.size =       0x8000000
+		},
+		.debug_console = {
+			.address = 0xfe660000,
+			.size = 0x100,
+			.type = JAILHOUSE_CON_TYPE_8250, /* choose the 8250 driver */
+        		.flags = JAILHOUSE_CON_ACCESS_MMIO | JAILHOUSE_CON_REGDIST_4
+		},
+
+		.platform_info = {
+			.arm = {
+				.gic_version = 3,
+				.gicd_base = 0xfd400000,
+				.gicr_base = 0xfd460000,
+				.maintenance_irq = 25
+			},
+		},
+		.root_cell = {
+			.name = "rk3568-openeuler",
+			.cpu_set_size = sizeof(config.cpus),
+			.num_memory_regions = ARRAY_SIZE(config.mem_regions),
+			.num_irqchips = ARRAY_SIZE(config.irqchips),
+		},
+	},
+
+	.cpus = {
+		0xf,
+	},
+
+	.mem_regions = {
+		/* RAM */ 
+		{
+			.phys_start = 0x0,
+			.virt_start = 0x0,
+			.size = 0x50000000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_EXECUTE
+		},
+        {
+            .phys_start = 0x7a000000,
+            .virt_start = 0x7a000000,
+            .size = 0x400000,
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_EXECUTE
+        },	
+		/* ITS */
+		{
+            .phys_start = 0xfd440000,
+            .virt_start = 0xfd440000,
+            .size = 0x20000,
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+                
+		},
+		/* USB */
+		{
+			.phys_start = 0xfd800000,
+			.virt_start = 0xfd800000,
+			.size = 0x100000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+				| JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		{
+			.phys_start = 0xfdca0000,
+			.virt_start = 0xfdca0000,
+			.size = 0x8000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+				 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		{
+			.phys_start = 0xfdca8000,
+			.virt_start = 0xfdca8000,
+			.size = 0x8000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+				 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* SRAM fdcc0000-fdccafff */
+		{
+			.phys_start = 0xfdcc0000,
+			.virt_start = 0xfdcc0000,
+			.size = 0xb000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_EXECUTE
+		},
+		/* PMUCRU */
+		{
+			.phys_start = 0xfdd00000,
+			.virt_start = 0xfdd00000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+				 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* CRU*/
+		{
+			.phys_start = 0xfdd20000,
+			.virt_start = 0xfdd20000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* I2C fdd40000-fdd40fff */
+		{
+			.phys_start = 0xfdd40000,
+			.virt_start = 0xfdd40000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+
+		/* UART fdd50000-fdd50ff */
+		{
+			.phys_start = 0xfdd50000,
+			.virt_start = 0xfdd50000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+
+		/* GPIO fdd60000-fdd600ff */
+		{
+			.phys_start = 0xfdd60000,
+			.virt_start = 0xfdd60000,
+			.size =	0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* PWM0 */
+		{
+			.phys_start = 0xfdd70000,
+			.virt_start = 0xfdd70000,
+			.size =	0x10,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* PWM1 */
+		{
+			.phys_start = 0xfdd70010,
+			.virt_start = 0xfdd70010,
+			.size =	0x10,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* PWM2 */
+		{
+			.phys_start = 0xfdd70020,
+			.virt_start = 0xfdd70020,
+			.size =	0x10,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+
+		/* PWM3 fdd70030-fdd7003f : fdd70030.pwm pwm@fdd70030 */
+		{
+			.phys_start = 0xfdd70030,
+			.virt_start = 0xfdd70030,
+			.size = 0x10,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* PMU */
+		{
+			.phys_start = 0xfdd90000,
+			.virt_start = 0xfdd90000,
+			.size =	0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+
+		/* PVTM fde00000-fde000ff */
+		{
+			.phys_start = 0xfde00000,
+			.virt_start = 0xfde00000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* NPU */
+		{
+			.phys_start = 0xfde40000,
+			.virt_start = 0xfde40000,
+			.size = 0x10000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* GPU fde60000-fde63fff */
+		{
+			.phys_start = 0xfde60000,
+			.virt_start = 0xfde60000,
+			.size = 0x4000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* PVTM fde80000-fde800ff*/
+		{
+			.phys_start = 0xfde80000,
+			.virt_start = 0xfde80000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* PVTM fde90000-fde900ff */
+		{
+			.phys_start = 0xfde90000,
+			.virt_start = 0xfde90000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* IOMMU fdea0800-fdea083f */
+		{
+			.phys_start = 0xfdea0800,
+			.virt_start = 0xfdea0800,
+			.size = 0x40,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* RK_RGA fdeb0000-fdeb0fff */
+		{
+			.phys_start = 0xfdeb0000,
+			.virt_start = 0xfdeb0000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* jpegd_mmu */
+		{
+			.phys_start = 0xfded0480,
+			.virt_start = 0xfded0480,
+			.size = 0x40,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE	
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* vepu _mmu*/
+		{
+			.phys_start = 0xfdee0800,
+			.virt_start = 0xfdee0800,
+			.size = 0x40,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* iep_mmu fdef0800-fdef08ff */
+		{
+			.phys_start = 0xfdef0800,
+			.virt_start = 0xfdef0800,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* IOMMU fdf40f00-fdf40f3f */
+		{
+			.phys_start = 0xfdf40f00,
+			.virt_start = 0xfdf40f00,
+			.size = 0x40,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* IOMMU fdf40f40-fdf40f7f */
+		{
+			.phys_start = 0xfdf40f40,
+			.virt_start = 0xfdf40f40,
+			.size = 0x40,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* IOMMU fdf80800-fdf8083f */
+		{
+			.phys_start = 0xfdf80800,
+			.virt_start = 0xfdf80800,
+			.size = 0x40,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* IOMMU fdf80840-fdf8087f */
+		{
+			.phys_start = 0xfdf80840,
+			.virt_start = 0xfdf80840,
+			.size = 0x40,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* IOMMU fdff1a00-fdff1aff */
+		{
+			.phys_start = 0xfdff1a00,
+			.virt_start = 0xfdff1a00,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* DWMMC fe000000-fe003fff */
+		{
+			.phys_start = 0xfe000000,
+			.virt_start = 0xfe000000,
+			.size = 0x4000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* ETHERNET fe010000-fe01ffff */
+		{
+			.phys_start = 0xfe010000,
+			.virt_start = 0xfe010000,
+			.size = 0x10000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* VOP fe040000-fe042fff */		
+		{
+			.phys_start = 0xfe040000,
+			.virt_start = 0xfe040000,
+			.size = 0x3000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* IOMMU fe043e00-fe043eff */
+		{
+			.phys_start = 0xfe043e00,
+			.virt_start = 0xfe043e00,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+
+		},
+		/* IOMMU fe043f00-fe043fff */
+		{
+			.phys_start = 0xfe043f00,
+			.virt_start = 0xfe043f00,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* VOP */		
+		{
+			.phys_start = 0xfe044000,
+			.virt_start = 0xfe044000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* IOMMU fe043e00-fe043eff */
+		{
+			.phys_start = 0xfe043e00,
+			.virt_start = 0xfe043e00,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* IOMMU fe043f00-fe043fff */
+		{
+			.phys_start = 0xfe043f00,
+			.virt_start = 0xfe043f00,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* VOP fe044000-fe044fff*/
+		{
+			.phys_start = 0xfe044000,
+			.virt_start = 0xfe044000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* HDMI fe0a0000-fe0bffff */
+		{
+			.phys_start = 0xfe0a0000,
+			.virt_start = 0xfe0a0000,
+			.size = 0x20000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* ETHERNET fe2a0000-fe2affff */
+		{
+			.phys_start = 0xfe2a0000,
+			.virt_start = 0xfe2a0000,
+			.size = 0x10000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* DWMMC fe2b0000-fe2b3fff */
+		{
+			.phys_start = 0xfe2b0000,
+			.virt_start = 0xfe2b0000,
+			.size = 0x4000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* SDHCI fe310000-fe31ffff */
+		{
+			.phys_start = 0xfe310000,
+			.virt_start = 0xfe310000,
+			.size = 0x10000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* DMAC fe530000-fe533fff*/
+		{
+			.phys_start = 0xfe530000,
+			.virt_start = 0xfe530000,
+			.size = 0x4000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* DMAC fe550000-fe553fff */
+		{
+			.phys_start = 0xfe550000,
+			.virt_start = 0xfe550000,
+			.size = 0x4000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* I2C fe5b0000-fe5b0fff */
+		{
+			.phys_start = 0xfe5b0000,
+			.virt_start = 0xfe5b0000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* I2C fe5c0000-fe5c0fff */
+		{
+			.phys_start = 0xfe5c0000,
+			.virt_start = 0xfe5c0000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* RK TIMER fe5f0000*/
+		{
+			.phys_start = 0xfe5f0000,
+			.virt_start = 0xfe5f0000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* WATCHDOG fe600000-fe6000ff */
+		{
+			.phys_start = 0xfe600000,
+			.virt_start = 0xfe600000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* SPI fe630000-fe630fff */
+		{
+			.phys_start = 0xfe630000,
+			.virt_start = 0xfe630000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* SERIAL fe660000-fe66001f */
+		{
+			.phys_start = 0xfe660000,
+			.virt_start = 0xfe660000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE 
+				 | JAILHOUSE_MEM_IO_8 | JAILHOUSE_MEM_IO_16
+				 | JAILHOUSE_MEM_IO_32 |  JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* SERIAL fe670000-fe67001f */
+		{
+			.phys_start = 0xfe670000,
+			.virt_start = 0xfe670000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+				     | JAILHOUSE_MEM_IO_8 | JAILHOUSE_MEM_IO_16
+                     | JAILHOUSE_MEM_IO_32 |  JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* SERIAL fe680000-fe68001f
+		{
+			.phys_start = 0xfe680000,
+			.virt_start = 0xfe680000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+				     | JAILHOUSE_MEM_IO_8 | JAILHOUSE_MEM_IO_16
+                     | JAILHOUSE_MEM_IO_32 |  JAILHOUSE_MEM_IO_UNALIGNED
+		},*/
+		/* SERIAL fe690000-fe69001f */
+		{
+			.phys_start = 0xfe690000,
+			.virt_start = 0xfe690000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+				     | JAILHOUSE_MEM_IO_8 | JAILHOUSE_MEM_IO_16
+                     | JAILHOUSE_MEM_IO_32 |  JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* SERIAL fe6c0000-fe6c001f */
+		{
+			.phys_start = 0xfe6c0000,
+			.virt_start = 0xfe6c0000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_8 | JAILHOUSE_MEM_IO_16
+                     | JAILHOUSE_MEM_IO_32 |  JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* PWM fe6e0010-fe6e001f */
+		{
+			.phys_start = 0xfe6e0010,
+			.virt_start = 0xfe6e0010,
+			.size = 0x10,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* PWM fe700020-fe70002f */
+		{
+			.phys_start = 0xfe700020,
+			.virt_start = 0xfe700020,
+			.size = 0x10,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+				     | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* TSADC fe710000-fe7100ff */
+		{
+			.phys_start = 0xfe710000,
+			.virt_start = 0xfe710000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* SARADC fe720000-fe7200ff */
+		{
+			.phys_start = 0xfe720000,
+			.virt_start = 0xfe720000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* GPIO fe740000-fe7400ff */
+		{
+			.phys_start = 0xfe740000,
+			.virt_start = 0xfe740000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+				     | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* GPIO fe750000-fe7500ff */
+		{
+			.phys_start = 0xfe750000,
+			.virt_start = 0xfe750000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* GPIO fe760000-fe7600ff */
+		{
+			.phys_start = 0xfe760000,
+			.virt_start = 0xfe760000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* GPIO fe770000-fe7700ff */
+		{
+			.phys_start = 0xfe770000,
+			.virt_start = 0xfe770000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+					 | JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		/* USB2-PHY fe8a0000-fe8affff */
+		{
+			.phys_start = 0xfe8a0000,
+			.virt_start = 0xfe8a0000,
+			.size = 0x10000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* USB2-PHY fe8b0000-fe8bffff */
+		{
+			.phys_start = 0xfe8b0000,
+			.virt_start = 0xfe8b0000,
+			.size = 0x10000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		/* PHY fe8c0000-fe8dffff */
+		{
+			.phys_start = 0xfe8c0000,
+			.virt_start = 0xfe8c0000,
+			.size = 0x20000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		{
+			.phys_start = 0xfdc20000,
+			.virt_start = 0xfdc20000,
+			.size = 0x10000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		{
+			.phys_start = 0xfe230000,
+			.virt_start = 0xfe230000,
+			.size = 0x400,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfe388000,
+			.virt_start = 0xfe388000,
+			.size = 0x2000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		{
+			.phys_start = 0xfe102000,
+			.virt_start = 0xfe102000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfd90c000,
+			.virt_start = 0xfd90c000,
+			.size = 0x4000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		{
+			.phys_start = 0xfdc50000,
+			.virt_start = 0xfdc50000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		{
+			.phys_start = 0xfdc60000,
+			.virt_start = 0xfdc60000,
+			.size = 0x10000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		{
+			.phys_start = 0xfdc70000,
+			.virt_start = 0xfdc70000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		{
+			.phys_start = 0xfdc80000,
+			.virt_start = 0xfdc80000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		{
+			.phys_start = 0xfdc90000,
+			.virt_start = 0xfdc90000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		{
+			.phys_start = 0x110000,
+			.virt_start = 0x110000,
+			.size = 0xf0000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO
+		},
+		{
+			.phys_start = 0xfe102100,
+			.virt_start = 0xfe102100,
+			.size = 0x300,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfe38c000,
+			.virt_start = 0xfe38c000,
+			.size = 0x4000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfe190000,
+			.virt_start = 0xfe190000,
+			.size = 0x20,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfe190080,
+			.virt_start = 0xfe190080,
+			.size = 0x20,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfe190100,
+			.virt_start = 0xfe190100,
+			.size = 0x20,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfe190200,
+			.virt_start = 0xfe190200,
+			.size = 0x20,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfe190280,
+			.virt_start = 0xfe190280,
+			.size = 0x20,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfe190300,
+			.virt_start = 0xfe190300,
+			.size = 0x20,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfe190380,
+			.virt_start = 0xfe190380,
+			.size = 0x20,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfe190400,
+			.virt_start = 0xfe190400,
+			.size = 0x20,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfe198000,
+			.virt_start = 0xfe198000,
+			.size = 0x20,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfe1a8000,
+			.virt_start = 0xfe1a8000,
+			.size = 0x20,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfe1a8080,
+			.virt_start = 0xfe1a8080,
+			.size = 0x20,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfe1a8100,
+			.virt_start = 0xfe1a8100,
+			.size = 0x20,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfcc00000,
+			.virt_start = 0xfcc00000,
+			.size = 0x400000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		},
+		{
+			.phys_start = 0xfd000000,
+			.virt_start = 0xfd000000,
+			.size = 0x400000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |JAILHOUSE_MEM_IO_8|JAILHOUSE_MEM_IO_16|JAILHOUSE_MEM_IO_32|JAILHOUSE_MEM_IO_64
+		}
+	},
+
+	.irqchips = {
+		/* GIC */ {
+			.address = 0xfd400000,
+			.pin_base = 32,
+			.pin_bitmap = {
+				0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+			},
+		},
+		{
+            .address = 0xfd400000,
+            .pin_base = 160,
+            .pin_bitmap = {
+                0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+            },
+		},
+	},
+};
+
+
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-mcs/jailhouse/files/cells/arm64/ok3568-rtt-demo.c b/bsp/meta-openeuler-bsp/rockchip/recipes-mcs/jailhouse/files/cells/arm64/ok3568-rtt-demo.c
new file mode 100644
index 0000000000000000000000000000000000000000..bc7b07fff350087777ec65a424cb029b406d69c9
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-mcs/jailhouse/files/cells/arm64/ok3568-rtt-demo.c
@@ -0,0 +1,116 @@
+/*
+ * Jailhouse, a Linux-based partitioning hypervisor
+ *
+ * Configuration for demo inmate on OK3568 arm64 target, 2G RAM, 4 cores
+ *
+ * Copyright (c) NCTI, 2023
+ *
+ * Authors:
+ *  Hu Yongqiang <huyongqiang@ncti-gba.cn>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2.  See
+ * the COPYING file in the top-level directory.
+ */
+
+#include <jailhouse/types.h>
+#include <jailhouse/cell-config.h>
+
+struct {
+	struct jailhouse_cell_desc cell;
+	__u64 cpus[1];
+	struct jailhouse_memory mem_regions[8];
+	struct jailhouse_irqchip irqchips[1];
+} __attribute__((packed)) config = {
+	.cell = {
+		.signature = JAILHOUSE_CELL_DESC_SIGNATURE,
+		.revision = JAILHOUSE_CONFIG_REVISION,
+		.architecture = JAILHOUSE_ARM64,
+		.name = "rk3568-rtt",
+		.flags = JAILHOUSE_CELL_PASSIVE_COMMREG,
+
+		.cpu_set_size = sizeof(config.cpus),
+		.num_memory_regions = ARRAY_SIZE(config.mem_regions),
+		.num_irqchips = ARRAY_SIZE(config.irqchips),
+		.cpu_reset_address = 0x7a000000,
+
+		.console = {
+			.address = 0xfe660000,
+			.type = JAILHOUSE_CON_TYPE_8250,
+			.flags = JAILHOUSE_CON_ACCESS_MMIO |
+				 JAILHOUSE_CON_REGDIST_4,
+		},
+	},
+
+	.cpus = {
+		0b1100,
+	},
+
+	.mem_regions = {
+		{
+			.phys_start = 0x0,
+			.virt_start = 0x0,
+			.size = 0x100000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+					 JAILHOUSE_MEM_IO,
+		},
+		/* UART */ {
+			.phys_start = 0xfe680000,
+			.virt_start = 0xfe680000,
+			.size = 0x100,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE
+				 | JAILHOUSE_MEM_IO_8 | JAILHOUSE_MEM_IO_16
+                     		 | JAILHOUSE_MEM_IO_32 |  JAILHOUSE_MEM_IO_UNALIGNED
+		},
+		{
+			.phys_start = 0xfd400000,
+			.virt_start = 0xfd400000,
+			.size = 0x10000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+					 JAILHOUSE_MEM_IO | JAILHOUSE_MEM_ROOTSHARED
+		},
+		{
+			.phys_start = 0xfd460000,
+			.virt_start = 0xfd460000,
+			.size = 0xc0000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+					 JAILHOUSE_MEM_IO | JAILHOUSE_MEM_ROOTSHARED
+		},
+		{
+			.phys_start = 0xfdc60000,
+			.virt_start = 0xfdc60000,
+			.size = 0x10000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+					 JAILHOUSE_MEM_IO
+		},
+		{
+			.phys_start = 0xfdd20000,
+			.virt_start = 0xfdd20000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+					 JAILHOUSE_MEM_IO | JAILHOUSE_MEM_ROOTSHARED
+		},
+		/* RAM */ {
+                        .phys_start = 0x60000000,
+                        .virt_start = 0x60000000,
+                        .size = 0x20000000,
+                        .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+                                JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_LOADABLE
+                },
+
+	},
+
+	.irqchips = {
+		/* GIC */ {
+			.address = 0xfd400000,
+			.pin_base = 32,
+			.pin_bitmap = {
+				0,
+				0,
+				0,
+				0
+				//(1 << (152 - 128))
+			},
+		},
+	},
+};
+
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-mcs/jailhouse/jailhouse.bbappend b/bsp/meta-openeuler-bsp/rockchip/recipes-mcs/jailhouse/jailhouse.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3d24af3c308fd9ca0d49574b75f4194793b81167
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-mcs/jailhouse/jailhouse.bbappend
@@ -0,0 +1,8 @@
+COMPATIBLE_MACHINE = "qemu-aarch64|qemu-arm|raspberrypi4-64|ok3568"
+
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+SRC_URI = " \
+	file://cells/ \
+	"
+JH_CELLS:ok3568 = "ok3568"
diff --git a/bsp/meta-openeuler-bsp/rockchip/recipes-mcs/mcs-linux/mcs-linux.bbappend b/bsp/meta-openeuler-bsp/rockchip/recipes-mcs/mcs-linux/mcs-linux.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..07ac8fa6b77e3db6695b38dd7c27ef1f50630990
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/rockchip/recipes-mcs/mcs-linux/mcs-linux.bbappend
@@ -0,0 +1,11 @@
+# adapted for ok3568
+EXTRA_OECMAKE = " \
+	-DDEMO_TARGET=openamp_demo \
+	"
+do_install:append(){
+    install -d ${D}/firmware
+
+    install -D ${S}/openamp_demo/rtthread-ok3568.bin ${D}/firmware/
+}
+
+FILES:${PN} += "/firmware"
\ No newline at end of file
diff --git a/bsp/meta-openeuler-bsp/sunxi/recipes-core/images/openeuler-image.bbappend b/bsp/meta-openeuler-bsp/sunxi/recipes-core/images/openeuler-image.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c1d2556a52de9c74e18e0039230f6af0137d030f
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/sunxi/recipes-core/images/openeuler-image.bbappend
@@ -0,0 +1,5 @@
+# remove some unverified package
+IMAGE_INSTALL:remove = " \
+packagegroup-isulad \
+packagegroup-dsoftbus \
+"
\ No newline at end of file
diff --git a/bsp/meta-openeuler-bsp/sunxi/recipes-kernel/linux/files/config/ok-a40i/defconfig b/bsp/meta-openeuler-bsp/sunxi/recipes-kernel/linux/files/config/ok-a40i/defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..6833cf0e46390f586fd7e32ff3f05ae14af86884
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/sunxi/recipes-kernel/linux/files/config/ok-a40i/defconfig
@@ -0,0 +1,291 @@
+CONFIG_AW_BSP=y
+CONFIG_AW_IC_BOARD=y
+CONFIG_AW_SOC_NAME="sun8iw11"
+CONFIG_AW_TIMER=y
+CONFIG_AW_DMA=y
+CONFIG_AW_WATCHDOG=y
+CONFIG_AW_I2C=y
+CONFIG_AW_SPI=y
+CONFIG_AW_PWM=y
+CONFIG_AW_IR_RX=y
+CONFIG_AW_RTP=y
+CONFIG_USB_EHCI_HCD_SUNXI=y
+CONFIG_USB_OHCI_HCD_SUNXI=y
+CONFIG_USB_SUNXI_HCD=y
+CONFIG_USB_SUNXI_HCI=y
+CONFIG_USB_SUNXI_EHCI0=y
+CONFIG_USB_SUNXI_EHCI1=y
+CONFIG_USB_SUNXI_EHCI2=y
+CONFIG_USB_SUNXI_OHCI0=y
+CONFIG_USB_SUNXI_OHCI1=y
+CONFIG_USB_SUNXI_OHCI2=y
+CONFIG_USB_SUNXI_USB=y
+CONFIG_USB_SUNXI_USB_MANAGER=y
+CONFIG_USB_SUNXI_USB_DEBUG=y
+CONFIG_USB_SUNXI_USB_ADB=y
+CONFIG_USB_SUNXI_UDC0=y
+CONFIG_AW_EMAC=y
+CONFIG_AW_MBUS_SUN8IW11=y
+CONFIG_AW_WAKEUPGEN=y
+CONFIG_AW_SUN8I_NMI=y
+CONFIG_AW_THERMAL=y
+CONFIG_AW_MFD_AXP2101_I2C=y
+CONFIG_AW_REGULATOR_AXP2101=y
+CONFIG_AW_AXP22X_POWER=y
+CONFIG_AW_CPUFREQ_DT=y
+CONFIG_AW_INPUT_SENSORINIT=y
+CONFIG_AW_INPUT_CTP=y
+# CONFIG_TOUCHSCREEN_GSLX680NEW is not set
+CONFIG_TOUCHSCREEN_GT9XXNEW_TS=y
+CONFIG_KEYBOARD_SUNXI=y
+CONFIG_AW_MMC=y
+CONFIG_AW_HDMI_DISP2=y
+CONFIG_TV_AW_DISP2=y
+CONFIG_AW_DISP2_DEBUG=y
+CONFIG_AW_DI=y
+CONFIG_SUNXI_DI_V2X=y
+CONFIG_CSI_VFE=y
+CONFIG_AW_VIDEO_SUNXI_TVD=y
+CONFIG_SND_SOC_SUNXI_AAUDIO=y
+CONFIG_SND_SOC_SUNXI_SPDIF=y
+# CONFIG_SND_SOC_SUNXI_SPDIF_RXIEC61937 is not set
+CONFIG_SND_SOC_SUNXI_DAUDIO=y
+CONFIG_SND_SOC_SUNXI_PCM_HDMI=y
+CONFIG_AW_SYS_INFO=y
+CONFIG_AW_SMC=y
+CONFIG_AW_SID=y
+CONFIG_RTL8723DU=m
+CONFIG_AIC_WLAN_SUPPORT=y
+CONFIG_BT_HCIBTUSB_RTLBTUSB=m
+CONFIG_AW_RFKILL=y
+CONFIG_AW_MACADDR_MGT=y
+CONFIG_AW_CRASHDUMP=y
+CONFIG_AW_AHCI=y
+CONFIG_AW_MTD=y
+CONFIG_AW_MTD_BLOCK=y
+CONFIG_AW_MTD_RAWNAND=y
+CONFIG_AW_GPU_TYPE="mali400"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SYSVIPC=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_PREEMPT=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_CGROUPS=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+# CONFIG_SYSFS_SYSCALL is not set
+CONFIG_KALLSYMS_ALL=y
+CONFIG_EMBEDDED=y
+# CONFIG_SLUB_DEBUG is not set
+# CONFIG_COMPAT_BRK is not set
+CONFIG_PROFILING=y
+# CONFIG_MACH_SUN4I is not set
+# CONFIG_MACH_SUN5I is not set
+# CONFIG_MACH_SUN6I is not set
+# CONFIG_MACH_SUN7I is not set
+# CONFIG_MACH_SUN9I is not set
+# CONFIG_VDSO is not set
+CONFIG_SMP=y
+CONFIG_HAVE_ARM_ARCH_TIMER=y
+CONFIG_ARM_PSCI=y
+CONFIG_OABI_COMPAT=y
+CONFIG_HIGHMEM=y
+# CONFIG_ARM_MODULE_PLTS is not set
+# CONFIG_ATAGS is not set
+CONFIG_CMDLINE="earlyprintk=sunxi-uart,0x01c28000 loglevel=8 initcall_debug=1 console=ttyS0 init=/init"
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_STAT=y
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+CONFIG_VFP=y
+CONFIG_NEON=y
+CONFIG_PM_WAKELOCKS=y
+CONFIG_PM_DEBUG=y
+CONFIG_PM_ADVANCED_DEBUG=y
+CONFIG_JUMP_LABEL=y
+CONFIG_MODULES=y
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_COMPRESS=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+# CONFIG_COMPACTION is not set
+CONFIG_CMA=y
+CONFIG_NET=y
+CONFIG_PACKET=y
+CONFIG_PACKET_DIAG=y
+CONFIG_UNIX=y
+CONFIG_UNIX_DIAG=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_IP_FIB_TRIE_STATS=y
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_NETFILTER=y
+CONFIG_NF_CONNTRACK=y
+CONFIG_NF_CONNTRACK_MARK=y
+CONFIG_NF_CONNTRACK_ZONES=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+CONFIG_NF_CONNTRACK_TIMESTAMP=y
+CONFIG_NETFILTER_XT_TARGET_MASQUERADE=y
+CONFIG_IP_NF_IPTABLES=y
+CONFIG_IP_NF_NAT=y
+CONFIG_BT=y
+CONFIG_BT_RFCOMM=y
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_HCIUART=y
+CONFIG_BT_HCIUART_H4=y
+CONFIG_CFG80211=y
+CONFIG_NL80211_TESTMODE=y
+CONFIG_CFG80211_DEVELOPER_WARNINGS=y
+CONFIG_CFG80211_CERTIFICATION_ONUS=y
+# CONFIG_CFG80211_REQUIRE_SIGNED_REGDB is not set
+CONFIG_CFG80211_DEBUGFS=y
+# CONFIG_CFG80211_CRDA_SUPPORT is not set
+CONFIG_CFG80211_WEXT=y
+CONFIG_MAC80211=y
+CONFIG_MAC80211_MESH=y
+CONFIG_RFKILL=y
+CONFIG_RFKILL_INPUT=y
+CONFIG_RFKILL_GPIO=y
+CONFIG_PCI=y
+CONFIG_PCI_MSI=y
+CONFIG_UEVENT_HELPER=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+# CONFIG_SUNXI_RSB is not set
+CONFIG_BLK_DEV_SD=y
+# CONFIG_NET_VENDOR_ALLWINNER is not set
+CONFIG_MDIO_SUN4I=y
+CONFIG_USB_USBNET=y
+# CONFIG_INPUT_MOUSE is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_EDT_FT5X06=y
+CONFIG_INPUT_MISC=y
+CONFIG_INPUT_UINPUT=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_DEVMEM is not set
+CONFIG_SPI_MEM=y
+CONFIG_SPI_SPIDEV=y
+# CONFIG_PINCTRL_SUN4I_A10 is not set
+# CONFIG_PINCTRL_SUN8I_A23 is not set
+# CONFIG_PINCTRL_SUN8I_A33 is not set
+# CONFIG_PINCTRL_SUN8I_A83T is not set
+# CONFIG_PINCTRL_SUN8I_A83T_R is not set
+# CONFIG_PINCTRL_SUN8I_A23_R is not set
+# CONFIG_PINCTRL_SUN8I_H3 is not set
+# CONFIG_PINCTRL_SUN8I_H3_R is not set
+# CONFIG_PINCTRL_SUN8I_V3S is not set
+CONFIG_GPIO_SYSFS=y
+CONFIG_THERMAL_STATISTICS=y
+# CONFIG_THERMAL_HWMON is not set
+CONFIG_THERMAL_WRITABLE_TRIPS=y
+CONFIG_THERMAL_GOV_FAIR_SHARE=y
+CONFIG_THERMAL_GOV_BANG_BANG=y
+CONFIG_THERMAL_GOV_USER_SPACE=y
+CONFIG_CPU_THERMAL=y
+CONFIG_THERMAL_EMULATION=y
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+CONFIG_MEDIA_USB_SUPPORT=y
+CONFIG_USB_VIDEO_CLASS=y
+CONFIG_FB=y
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_USB_AUDIO=y
+CONFIG_SND_SOC=y
+CONFIG_UHID=y
+CONFIG_USB=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_STORAGE=y
+CONFIG_USB_STORAGE_REALTEK=y
+CONFIG_USB_STORAGE_DATAFAB=y
+CONFIG_USB_STORAGE_FREECOM=y
+CONFIG_USB_STORAGE_ISD200=y
+CONFIG_USB_STORAGE_USBAT=y
+CONFIG_USB_STORAGE_SDDR09=y
+CONFIG_USB_STORAGE_SDDR55=y
+CONFIG_USB_STORAGE_JUMPSHOT=y
+CONFIG_USB_STORAGE_ALAUDA=y
+CONFIG_USB_STORAGE_ONETOUCH=y
+CONFIG_USB_STORAGE_KARMA=y
+CONFIG_USB_STORAGE_CYPRESS_ATACB=y
+CONFIG_USB_STORAGE_ENE_UB6250=y
+CONFIG_USB_UAS=y
+CONFIG_USB_SERIAL=y
+CONFIG_USB_SERIAL_OPTION=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_CONFIGFS=y
+CONFIG_USB_CONFIGFS_ACM=y
+CONFIG_USB_CONFIGFS_RNDIS=y
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+CONFIG_USB_CONFIGFS_F_FS=y
+CONFIG_USB_CONFIGFS_F_HID=y
+CONFIG_USB_ROLE_SWITCH=y
+CONFIG_MMC=y
+CONFIG_MMC_HSQ=y
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+CONFIG_LEDS_GPIO=y
+CONFIG_LEDS_TRIGGERS=y
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+CONFIG_LEDS_TRIGGER_GPIO=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_DRV_RX8010=y
+# CONFIG_RTC_DRV_SUN6I is not set
+CONFIG_DMABUF_HEAPS=y
+CONFIG_DMABUF_HEAPS_SYSTEM=y
+CONFIG_DMABUF_HEAPS_CMA=y
+CONFIG_DMABUF_HEAPS_DEFERRED_FREE=y
+CONFIG_DMABUF_HEAPS_PAGE_POOL=y
+CONFIG_STAGING=y
+# CONFIG_CLK_SUNXI is not set
+# CONFIG_SUNXI_CCU is not set
+# CONFIG_IOMMU_SUPPORT is not set
+CONFIG_PM_DEVFREQ=y
+CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
+CONFIG_EXTCON=y
+CONFIG_EXT4_FS=y
+# CONFIG_DNOTIFY is not set
+CONFIG_AUTOFS_FS=y
+CONFIG_FUSE_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_UBIFS_FS=y
+CONFIG_SQUASHFS=y
+CONFIG_NFS_FS=y
+CONFIG_NFSD=y
+CONFIG_CIFS=y
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ISO8859_1=y
+CONFIG_CRYPTO_RSA=y
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+CONFIG_PKCS7_MESSAGE_PARSER=y
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_CRC_T10DIF=y
+CONFIG_XZ_DEC=y
+CONFIG_DMA_CMA=y
+CONFIG_PRINTK_TIME=y
+CONFIG_DYNAMIC_DEBUG=y
+CONFIG_DEBUG_INFO=y
+CONFIG_FRAME_WARN=2048
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_VM=y
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_DEBUG_MUTEXES=y
+CONFIG_STACKTRACE=y
+# CONFIG_FTRACE is not set
+CONFIG_DEBUG_LL=y
+CONFIG_ATOMIC64_SELFTEST=y
diff --git a/bsp/meta-openeuler-bsp/sunxi/recipes-kernel/linux/linux-openeuler-rt.bbappend b/bsp/meta-openeuler-bsp/sunxi/recipes-kernel/linux/linux-openeuler-rt.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..025de15b69a72eac9f07d1a1f038db6289d19e4b
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/sunxi/recipes-kernel/linux/linux-openeuler-rt.bbappend
@@ -0,0 +1,5 @@
+require linux-sunxi.inc
+
+OPENEULER_REPO_NAMES += "src-kernel-5.10-tag928"
+# add COMPATIBLE_MACHINE
+COMPATIBLE_MACHINE = "ok-a40i"
diff --git a/bsp/meta-openeuler-bsp/sunxi/recipes-kernel/linux/linux-openeuler.bbappend b/bsp/meta-openeuler-bsp/sunxi/recipes-kernel/linux/linux-openeuler.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2288f1bb0942531b2c41622dbabef84ecebdea5e
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/sunxi/recipes-kernel/linux/linux-openeuler.bbappend
@@ -0,0 +1,4 @@
+require linux-sunxi.inc
+
+# add COMPATIBLE_MACHINE
+COMPATIBLE_MACHINE = "ok-a40i"
diff --git a/bsp/meta-openeuler-bsp/sunxi/recipes-kernel/linux/linux-sunxi.inc b/bsp/meta-openeuler-bsp/sunxi/recipes-kernel/linux/linux-sunxi.inc
new file mode 100644
index 0000000000000000000000000000000000000000..45551da37793388332d0c2dfd465451c24cdc042
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/sunxi/recipes-kernel/linux/linux-sunxi.inc
@@ -0,0 +1,140 @@
+# add recipes-kernel path to find patch and defconfig
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+SRC_URI:remove = " \
+    file://kernel-5.10 \
+    file://patches/${ARCH}/0001-arm64-add-zImage-support-for-arm64.patch \
+"
+
+## basic information
+OPENEULER_REPO_NAME = "allwinner-kernel"
+# download src-openeuler/kernel repo for patches
+OPENEULER_REPO_NAMES = "allwinner-kernel"
+
+SRC_URI:prepend = " \
+    file://allwinner-kernel \
+"
+
+S = "${WORKDIR}/allwinner-kernel"
+
+INHIBIT_PACKAGE_STRIP = "1"
+
+DEPENDS += " dos2unix-native "
+
+OPENEULER_KERNEL_CONFIG = "file://config/${MACHINE}/defconfig"
+
+# set env in do_kernel_configme
+do_kernel_configme:prepend(){
+    export BSP_TOP="${STAGING_KERNEL_DIR}/bsp/"
+}
+
+python do_kernel_configcheck() {
+    import re, string, sys, subprocess
+
+    s = d.getVar('S')
+
+    # if KMETA isn't set globally by a recipe using this routine, use kgit to
+    # locate or create the meta directory. Otherwise, kconf_check is not
+    # passed a valid meta-series for processing
+    kmeta = d.getVar("KMETA")
+    if not kmeta or not os.path.exists('{}/{}'.format(s,kmeta)):
+        kmeta = subprocess.check_output(['kgit', '--meta'], cwd=d.getVar('S')).decode('utf-8').rstrip()
+
+    env = os.environ.copy()
+    env['PATH'] = "%s:%s%s" % (d.getVar('PATH'), s, "/scripts/util/")
+    env['LD'] = d.getVar('KERNEL_LD')
+    env['CC'] = d.getVar('KERNEL_CC')
+    env['ARCH'] = d.getVar('ARCH')
+    env['srctree'] = s
+
+    #------define some missing Flags environ------#
+    missing_env = ["KERNEL_SRC", "LOADADDR", "LICHEE_BSP_DIR", "BSP_TOP", "LICHEE_OUT_DIR", "LICHEE_IC", "LICHEE_KERN_DIR", "LICHEE_PLATFORM", "LICHEE_MOD_DIR"]
+    for missing_env_parameter in missing_env:
+        env[missing_env_parameter] = d.getVar(missing_env_parameter)
+    env['VERSION'] = '5'
+    env['PATCHLEVEL'] = '10'
+    #--------------------end----------------------#
+
+    try:
+        configs = subprocess.check_output(['scc', '--configs', '-o', s + '/.kernel-meta'], env=env).decode('utf-8')
+    except subprocess.CalledProcessError as e:
+        bb.fatal( "Cannot gather config fragments for audit: %s" % e.output.decode("utf-8") )
+
+    config_check_visibility = int(d.getVar("KCONF_AUDIT_LEVEL") or 0)
+    bsp_check_visibility = int(d.getVar("KCONF_BSP_AUDIT_LEVEL") or 0)
+    kmeta_audit_werror = d.getVar("KMETA_AUDIT_WERROR") or ""
+    warnings_detected = False
+
+    # if config check visibility is "1", that's the lowest level of audit. So
+    # we add the --classify option to the run, since classification will
+    # streamline the output to only report options that could be boot issues,
+    # or are otherwise required for proper operation.
+    extra_params = ""
+    if config_check_visibility == 1:
+       extra_params = "--classify"
+
+    # category #1: mismatches
+    try:
+        analysis = subprocess.check_output(['symbol_why.py', '--dotconfig',  '{}'.format( d.getVar('B') + '/.config' ), '--mismatches', extra_params], cwd=s, env=env ).decode('utf-8')
+    except subprocess.CalledProcessError as e:
+        bb.fatal( "config analysis failed when running '%s': %s" % (" ".join(e.cmd), e.output.decode('utf-8')))
+
+    if analysis:
+        outfile = "{}/{}/cfg/mismatch.txt".format( s, kmeta )
+        if os.path.isfile(outfile):
+           os.remove(outfile)
+        with open(outfile, 'w+') as f:
+            f.write( analysis )
+
+        if config_check_visibility and os.stat(outfile).st_size > 0:
+            with open (outfile, "r") as myfile:
+                results = myfile.read()
+                bb.warn( "[kernel config]: specified values did not make it into the kernel's final configuration:\n\n%s" % results)
+                warnings_detected = True
+
+    # category #2: invalid fragment elements
+    extra_params = ""
+    if bsp_check_visibility > 1:
+        extra_params = "--strict"
+    try:
+        analysis = subprocess.check_output(['symbol_why.py', '--dotconfig',  '{}'.format( d.getVar('B') + '/.config' ), '--invalid', extra_params], cwd=s, env=env ).decode('utf-8')
+    except subprocess.CalledProcessError as e:
+        bb.fatal( "config analysis failed when running '%s': %s" % (" ".join(e.cmd), e.output.decode('utf-8')))
+
+    if analysis:
+        outfile = "{}/{}/cfg/invalid.txt".format(s,kmeta)
+        if os.path.isfile(outfile):
+           os.remove(outfile)
+        with open(outfile, 'w+') as f:
+            f.write( analysis )
+
+        if bsp_check_visibility and os.stat(outfile).st_size > 0:
+            with open (outfile, "r") as myfile:
+                results = myfile.read()
+                bb.warn( "[kernel config]: This BSP contains fragments with warnings:\n\n%s" % results)
+                warnings_detected = True
+
+    # category #3: redefined options (this is pretty verbose and is debug only)
+    try:
+        analysis = subprocess.check_output(['symbol_why.py', '--dotconfig',  '{}'.format( d.getVar('B') + '/.config' ), '--sanity'], cwd=s, env=env ).decode('utf-8')
+    except subprocess.CalledProcessError as e:
+        bb.fatal( "config analysis failed when running '%s': %s" % (" ".join(e.cmd), e.output.decode('utf-8')))
+
+    if analysis:
+        outfile = "{}/{}/cfg/redefinition.txt".format(s,kmeta)
+        if os.path.isfile(outfile):
+           os.remove(outfile)
+        with open(outfile, 'w+') as f:
+            f.write( analysis )
+
+        # if the audit level is greater than two, we report if a fragment has overriden
+        # a value from a base fragment. This is really only used for new kernel introduction
+        if bsp_check_visibility > 2 and os.stat(outfile).st_size > 0:
+            with open (outfile, "r") as myfile:
+                results = myfile.read()
+                bb.warn( "[kernel config]: This BSP has configuration options defined in more than one config, with differing values:\n\n%s" % results)
+                warnings_detected = True
+
+    if warnings_detected and kmeta_audit_werror:
+        bb.fatal( "configuration warnings detected, werror is set, promoting to fatal" )
+}
diff --git a/bsp/meta-openeuler-bsp/ti/recipes-bsp/ti-dm-fw/ti-dm-fw.bbappend b/bsp/meta-openeuler-bsp/ti/recipes-bsp/ti-dm-fw/ti-dm-fw.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6f7b452de6b27ac7d64887d65148626af86edeb5
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/ti/recipes-bsp/ti-dm-fw/ti-dm-fw.bbappend
@@ -0,0 +1,3 @@
+OPENEULER_REPO_NAME = "ti-linux-firmware"
+SRC_URI = "file://ti-linux-firmware"
+S = "${WORKDIR}/ti-linux-firmware"
diff --git a/bsp/meta-openeuler-bsp/ti/recipes-bsp/ti-sci-fw/ti-sci-fw_%.bbappend b/bsp/meta-openeuler-bsp/ti/recipes-bsp/ti-sci-fw/ti-sci-fw_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1b97de3b4f3cc7d19d100cd63ad8f17534becb1f
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/ti/recipes-bsp/ti-sci-fw/ti-sci-fw_%.bbappend
@@ -0,0 +1,8 @@
+OPENEULER_REPO_NAME = "ti-linux-firmware"
+SRC_URI = "file://ti-linux-firmware"
+S = "${WORKDIR}/ti-linux-firmware"
+
+PR:append = ".psdk1"
+
+SYSFW_PREFIX:myd-am62x = "fs"
+SYSFW_PREFIX:myd-am62-k3r5 = "fs"
diff --git a/bsp/meta-openeuler-bsp/ti/recipes-bsp/u-boot/u-boot-ti-staging_%.bbappend b/bsp/meta-openeuler-bsp/ti/recipes-bsp/u-boot/u-boot-ti-staging_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6abfc1b33f63359f1af94940e826d56e3d4b98eb
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/ti/recipes-bsp/u-boot/u-boot-ti-staging_%.bbappend
@@ -0,0 +1,9 @@
+OPENEULER_REPO_NAME = "myir-ti-uboot"
+
+SRCPV = ""
+
+SRC_URI = "file://myir-ti-uboot"
+
+S = "${WORKDIR}/myir-ti-uboot"
+
+CREATE_SRCIPK:k3 = "0"
diff --git a/bsp/meta-openeuler-bsp/ti/recipes-core/packagegroups/packagegroup-core-boot.bbappend b/bsp/meta-openeuler-bsp/ti/recipes-core/packagegroups/packagegroup-core-boot.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..da834835a7451785d7a74fa8eedeaa7f6ef63614
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/ti/recipes-core/packagegroups/packagegroup-core-boot.bbappend
@@ -0,0 +1,10 @@
+# kernel need below files to boot
+RDEPENDS:${PN} += " \
+    kernel-custom-dtb \
+    kernel-image-fitimage \
+    kernel-image-image \
+"
+
+RDEPENDS:${PN}:remove= " \
+    kernel-img \
+"
diff --git a/bsp/meta-openeuler-bsp/ti/recipes-kernel/linux/files/defconfig b/bsp/meta-openeuler-bsp/ti/recipes-kernel/linux/files/defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..24b53cf7aecb5881bfd14d04a5f23f28ab451322
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/ti/recipes-kernel/linux/files/defconfig
@@ -0,0 +1,2 @@
+use-kernel-config=multi_v7_defconfig
+config-fragment=kernel/configs/ti_multi_v7_prune.config
diff --git a/bsp/meta-openeuler-bsp/ti/recipes-kernel/linux/linux-ti-staging_6.1.bbappend b/bsp/meta-openeuler-bsp/ti/recipes-kernel/linux/linux-ti-staging_6.1.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d57500b88e5307ed9a8059b43e232a9f7bbc56ec
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/ti/recipes-kernel/linux/linux-ti-staging_6.1.bbappend
@@ -0,0 +1,29 @@
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+PV = "6.1.46"
+
+OPENEULER_REPO_NAME = "myir-ti-linux"
+
+# ti-layer have overwrite do_configure to deal with defconfig in meta-ti-bsp/recipes-kernel/linux/setup-defconfig.inc
+
+SRC_URI = " \
+    file://myir-ti-linux \
+    file://defconfig \
+"
+
+S = "${WORKDIR}/myir-ti-linux"
+
+KERNEL_LOCALVERSION = ""
+
+RDEPENDS:${KERNEL_PACKAGE_NAME}-image = ""
+
+CREATE_SRCIPK:k3 = "0"
+
+FILES:kernel-custom-dtb = "/boot/dtb/myir/*"
+PACKAGES += "kernel-custom-dtb"
+
+do_install:append (){
+    # move all dtb files to /boot/dtb/myir because of uboot variable
+    install -d ${D}/boot/dtb/myir
+    cp ${D}/boot/*.dtb ${D}/boot/*.dtbo ${D}/boot/dtb/myir
+}
diff --git a/bsp/meta-openeuler-bsp/ti/recipes-ti/secdev/ti-k3-secdev_%.bbappend b/bsp/meta-openeuler-bsp/ti/recipes-ti/secdev/ti-k3-secdev_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c50b3576a3b84f445972f7e4f9a5c0fd8b212c25
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/ti/recipes-ti/secdev/ti-k3-secdev_%.bbappend
@@ -0,0 +1,3 @@
+OPENEULER_REPO_NAME = "core-secdev-k3"
+SRC_URI = "file://core-secdev-k3"
+S = "${WORKDIR}/core-secdev-k3"
diff --git a/bsp/meta-openeuler-bsp/wic/sdimage-opi.wks b/bsp/meta-openeuler-bsp/wic/sdimage-opi.wks
new file mode 100644
index 0000000000000000000000000000000000000000..251b69f1405be65b1d01600c7702f6df92fd1b53
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/wic/sdimage-opi.wks
@@ -0,0 +1,22 @@
+# Disk layout
+# reference: https://opensource.rock-chips.com/wiki_Partitions
+# Note that the reference documentation refers to 512 byte disk sectors,
+# but wic uses 1KB blocks
+#
+#   Partition   Start Sector    Number of Sectors
+#   loader1     64              8000
+#   reserved1   8064            128
+#   reserved2   8192            8192
+#   loader2     16384           8192
+#   atf         24576           8192
+#   boot        32768           229376
+#   root        262144          -           (suggested)
+
+part loader1  --offset 32     --fixed-size 4000K         --no-table    --source rawcopy   --sourceparams="file=idblock.img"
+part loader2  --offset 8192   --fixed-size 4096K         --no-table    --source rawcopy   --sourceparams="file=uboot.img"
+part atf      --offset 12288  --fixed-size 4096K         --no-table    --source rawcopy   --sourceparams="file=trust.img"
+part /boot    --offset 16384  --source bootimg-partition --fstype=vfat --label boot       --sourceparams="loader=u-boot" --ondisk mmcblk1 --active
+part /                        --source rootfs            --fstype ext4 --part-name rootfs --ondisk mmcblk1
+
+bootloader --ptable gpt --configfile="${DEPLOY_DIR_IMAGE}/extlinux.conf"
+
diff --git a/bsp/meta-openeuler-bsp/wic/sdimage-rpi.wks b/bsp/meta-openeuler-bsp/wic/sdimage-rpi.wks
new file mode 100644
index 0000000000000000000000000000000000000000..283d94e9d2a2562529d365f03514126132943105
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/wic/sdimage-rpi.wks
@@ -0,0 +1,6 @@
+# short-description: Create Raspberry Pi SD card image
+# long-description: Creates a partitioned SD card image for use with
+# Raspberry Pi. Boot files are located in the first vfat partition.
+
+part /boot --source bootimg-partition --ondisk mmcblk0 --fstype=vfat --label boot --active --align 4096 --size 20
+part / --source rootfs --ondisk mmcblk0 --fstype=ext4 --label root --align 4096 --mkfs-extraopts='-E no_copy_xattrs'
diff --git a/bsp/meta-openeuler-bsp/wic/sdimage-vfive2.wks b/bsp/meta-openeuler-bsp/wic/sdimage-vfive2.wks
new file mode 100644
index 0000000000000000000000000000000000000000..ed44ac1295a6dbcb53d5b73e4d7b51cf8734b567
--- /dev/null
+++ b/bsp/meta-openeuler-bsp/wic/sdimage-vfive2.wks
@@ -0,0 +1,13 @@
+# Create VisionFive2 SD card image
+
+# the u-boot will read vf2_uEnv.txt from mmc 1:3
+# just reserve the first two partitions
+part --ondisk mmcblk1 --align 4096 --label empty1 --size 1
+part --ondisk mmcblk1 --align 4096 --label empty2 --size 1
+# this partition contains kernel, dtb, vf2_uEnv.txt and extlinux.conf
+part /boot --source bootimg-partition --ondisk mmcblk1 --label boot --fstype=vfat --sourceparams="loader=u-boot" --active --align 4096
+# this part is purely the rootfs partition
+part / --source rootfs --ondisk mmcblk1 --fstype=ext4 --label root --align 4096
+
+# the default extlinux file is predefined
+bootloader --ptable gpt --configfile="${DEPLOY_DIR_IMAGE}/visionfive-v2-extlinux.conf"
\ No newline at end of file
diff --git a/bsp/meta-phytium/README.md b/bsp/meta-phytium/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..4f1c8ca176c0c8dbb24e205c762f4060c322a46f
--- /dev/null
+++ b/bsp/meta-phytium/README.md
@@ -0,0 +1,18 @@
+# meta-phytium
+
+## 介绍
+
+该 meta 层为 openEuler Embedded 提供飞腾平台 BSP 支持，目前支持的处理器如下
+- FT2000-4
+- D2000
+- E2000
+    - phytiumpi
+
+## 目录结构
+
+* **conf** : machine 描述文件与该 layer 描述文件
+* **recipes-core** : 描述镜像成品的格式,目前已支持如下格式:
+    - wic (分区镜像)
+
+* **recipes-kernel** : 为 linux-openeuler 内核附加飞腾平台相关 patch
+* **wic** : 存放描述 wic 镜像分区布局的 wks 模板文件 (wks.in)
diff --git a/bsp/meta-phytium/classes/image_types_genimage.bbclass b/bsp/meta-phytium/classes/image_types_genimage.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..9f2fa51cf1f0f41e09129672b1ca2a02f5a30bd5
--- /dev/null
+++ b/bsp/meta-phytium/classes/image_types_genimage.bbclass
@@ -0,0 +1,54 @@
+# this bbclass like image_types_wic.bbclass
+# it's used to automatic pack the image which can put spl at "0" offset
+
+GENIMAGE_CONFIG_FILE ??= "${MACHINE}.config"
+GENIMAGE_CONFIG_FILE_NAME = "${@d.getVar('GENIMAGE_CONFIG_FILE').split('.')[0]}"
+GENIMAGE_SEARCH_PATH ?= "${THISDIR}:${@':'.join('%s/genimage' % p for p in '${BBPATH}'.split(':'))}"
+GENIMAGE_CONFIG_FILE_PATH = "${@genimage_search(d.getVar('GENIMAGE_CONFIG_FILE'), d.getVar('GENIMAGE_SEARCH_PATH')) or ''}"
+
+def genimage_search(file, search_path):
+    if os.path.isabs(file):
+        if os.path.exists(file):
+            return file
+    else:
+        paths = search_path.split(':')
+        for path in paths:
+            searched = bb.utils.which(path, file)
+            if searched:
+                return searched
+    return ''
+
+GENIMAGE_BUILD_PATH = "${WORKDIR}/build-genimage"
+
+IMAGE_CMD:genimage () {
+    out="${IMGDEPLOYDIR}/${IMAGE_NAME}"
+    tmp_genimage="${WORKDIR}/tmp-genimage"
+
+    if [ -e "$tmp_genimage" ]; then
+        # Ensure we don't have any junk leftover from a previously interrupted
+        # do_image_genimage execution
+        rm -rf $tmp_genimage
+    fi
+
+    tmp_genimage_config=${GENIMAGE_BUILD_PATH}/tmp_genimage.config
+    cp -f ${GENIMAGE_CONFIG_FILE_PATH} $tmp_genimage_config
+
+    # replace @GENIMAGE_OUTPUT_NAME@ in genimage config
+    tmp_genimage_output_name=${IMAGE_NAME}.genimage
+    sed -i "s:@GENIMAGE_OUTPUT_NAME@:$tmp_genimage_output_name:g" $tmp_genimage_config
+
+    genimage \
+        --loglevel 2 \
+        --config $tmp_genimage_config \
+        --tmppath $tmp_genimage \
+        --inputpath ${DEPLOY_DIR_IMAGE} \
+        --includepath ${WORKDIR} \
+        --outputpath ${GENIMAGE_BUILD_PATH} \
+        --rootpath ${WORKDIR}/rootfs 
+
+    mv ${GENIMAGE_BUILD_PATH}/$tmp_genimage_output_name $out${IMAGE_NAME_SUFFIX}.genimage
+}
+
+do_image_genimage[cleandirs] = "${GENIMAGE_BUILD_PATH}"
+
+do_image_genimage[depends] += "${@' '.join('%s-native:do_populate_sysroot' % r for r in ('genimage', 'genext2fs', 'e2fsprogs'))}"
diff --git a/bsp/meta-phytium/conf/layer.conf b/bsp/meta-phytium/conf/layer.conf
new file mode 100644
index 0000000000000000000000000000000000000000..2a72127fc0243bd1520b2003a3fb16cbca899634
--- /dev/null
+++ b/bsp/meta-phytium/conf/layer.conf
@@ -0,0 +1,17 @@
+# This bsp have a conf add classes directory, add to BBPATH
+BBPATH =. "${LAYERDIR}:"
+
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "phytium"
+BBFILE_PATTERN_phytium = "^${LAYERDIR}/"
+BBFILE_PRIORITY_phytium = "6"
+
+LAYERDEPENDS_phytium = "core"
+LAYERSERIES_COMPAT_phytium = "kirkstone"
+
+LICENSE_PATH += "${LAYERDIR}/custom-licenses"
+
+# genimage requires
+HOSTTOOLS:append = " tune2fs e2fsck"
diff --git a/bsp/meta-phytium/conf/machine/d2000.conf b/bsp/meta-phytium/conf/machine/d2000.conf
new file mode 100644
index 0000000000000000000000000000000000000000..a52b7daa2ced652bab532c85d678886148d3f02c
--- /dev/null
+++ b/bsp/meta-phytium/conf/machine/d2000.conf
@@ -0,0 +1,7 @@
+require conf/machine/include/tengrui.inc
+
+MACHINEOVERRIDES =. "d2000:march64le:"
+MACHINE_FEATURES =. "efi pci serial usbhost ext2 ext3 ext4"
+
+IMAGE_FSTYPES = "wic"
+WKS_FILE = "efi-image-phytium.wks"
diff --git a/bsp/meta-phytium/conf/machine/ft2000-4.conf b/bsp/meta-phytium/conf/machine/ft2000-4.conf
new file mode 100644
index 0000000000000000000000000000000000000000..e075c68ad951737edb5c6723d95f2640b472d131
--- /dev/null
+++ b/bsp/meta-phytium/conf/machine/ft2000-4.conf
@@ -0,0 +1,7 @@
+require conf/machine/include/tengrui.inc
+
+MACHINEOVERRIDES =. "ft2000-4:march64le:"
+MACHINE_FEATURES =. "efi pci serial usbhost ext2 ext3 ext4"
+
+IMAGE_FSTYPES = "wic"
+WKS_FILE = "efi-image-phytium.wks"
diff --git a/bsp/meta-phytium/conf/machine/include/e2000.inc b/bsp/meta-phytium/conf/machine/include/e2000.inc
new file mode 100644
index 0000000000000000000000000000000000000000..46e4de5fb9297f7e9031f626b3ba902e99900de1
--- /dev/null
+++ b/bsp/meta-phytium/conf/machine/include/e2000.inc
@@ -0,0 +1,17 @@
+require conf/machine/include/arm/arch-armv8a.inc
+require conf/multilib.conf
+# currently, don't support 32 bit libs
+MULTILIBS = ""
+
+DEFAULTTUNE = "aarch64"
+
+ROOTFS_PACKAGE_ARCH = "aarch64"
+
+KERNEL_IMAGETYPE = "Image"
+
+# serial console setting
+SERIAL_CONSOLES = "115200;ttyAMA0"
+
+# arm and arm64 both support -mlittle-endian so no
+# need to consider compat32.
+TUNE_CCARGS .= " -mlittle-endian"
diff --git a/bsp/meta-phytium/conf/machine/include/tengrui.inc b/bsp/meta-phytium/conf/machine/include/tengrui.inc
new file mode 100644
index 0000000000000000000000000000000000000000..46e4de5fb9297f7e9031f626b3ba902e99900de1
--- /dev/null
+++ b/bsp/meta-phytium/conf/machine/include/tengrui.inc
@@ -0,0 +1,17 @@
+require conf/machine/include/arm/arch-armv8a.inc
+require conf/multilib.conf
+# currently, don't support 32 bit libs
+MULTILIBS = ""
+
+DEFAULTTUNE = "aarch64"
+
+ROOTFS_PACKAGE_ARCH = "aarch64"
+
+KERNEL_IMAGETYPE = "Image"
+
+# serial console setting
+SERIAL_CONSOLES = "115200;ttyAMA0"
+
+# arm and arm64 both support -mlittle-endian so no
+# need to consider compat32.
+TUNE_CCARGS .= " -mlittle-endian"
diff --git a/bsp/meta-phytium/conf/machine/phytiumpi.conf b/bsp/meta-phytium/conf/machine/phytiumpi.conf
new file mode 100644
index 0000000000000000000000000000000000000000..ea64c661328ca52224000bd2fef21097030158eb
--- /dev/null
+++ b/bsp/meta-phytium/conf/machine/phytiumpi.conf
@@ -0,0 +1,19 @@
+require conf/machine/include/e2000.inc
+
+MACHINEOVERRIDES =. "phytiumpi:march64le:"
+MACHINE_FEATURES =. "pci serial usbhost ext2 ext3 ext4"
+
+# serial console setting
+SERIAL_CONSOLES = "115200;ttyAMA1"
+
+# The default fitimage requires the Image.gz file.
+KERNEL_IMAGETYPE = "Image.gz"
+KERNEL_DEVICETREE = "phytium/phytiumpi_firefly.dtb"
+
+# this FSTYPE is required for sdcard image generated by genimage
+IMAGE_FSTYPES = "tar.gz ext4 genimage"
+
+IMGCLASSES:append = " image_types_genimage"
+# phytiumpi.config needs phyuboot to provide bootloader: fip-all.bin
+EXTRA_IMAGEDEPENDS += "phyuboot"
+GENIMAGE_CONFIG_FILE = "sdcard-phytiumpi.config"
diff --git a/bsp/meta-phytium/custom-licenses/PPL-1.0 b/bsp/meta-phytium/custom-licenses/PPL-1.0
new file mode 100644
index 0000000000000000000000000000000000000000..30bd97be52ed4087906faa129dcaac47fe493d1f
--- /dev/null
+++ b/bsp/meta-phytium/custom-licenses/PPL-1.0
@@ -0,0 +1,28 @@
+                              
+                              Phytium Public License 1.0 (PPL-1.0)
+
+UNLESS IT HAS ITS OWN COPYRIGHT/LICENSE EMBEDDED IN ITS BODY, EACH FILE IS SUBJECT TO THE FOLLOWING LICENSE TERMS
+
+Copyright (C) 2022, Phytium Technology Co., Ltd.
+All Rights Reserved.
+
+Redistribution and use in source and binary forms, with or without modification, are permitted provided that
+the following conditions are met: 
+
+1. Redistributions of source code must retain the above copyright notice, this list of conditions and the 
+following disclaimer. 
+
+2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and 
+the following disclaimer in the documentation and/or other materials provided with the distribution.
+
+3. If the name of phytium or  the names of its contributors are needed to endorse or promote products 
+derived from this software ,Prior written permission should be required.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED 
+WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A 
+PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 
+TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 
+POSSIBILITY OF SUCH DAMAGE.
\ No newline at end of file
diff --git a/bsp/meta-phytium/genimage/sdcard-phytiumpi.config b/bsp/meta-phytium/genimage/sdcard-phytiumpi.config
new file mode 100644
index 0000000000000000000000000000000000000000..193dc5a00d2dd47d077a385bb45b1e4178fad611
--- /dev/null
+++ b/bsp/meta-phytium/genimage/sdcard-phytiumpi.config
@@ -0,0 +1,29 @@
+image root.ext4 {
+	ext4 {}
+	size = 1G
+	mountpoint = "/"
+}
+
+image @GENIMAGE_OUTPUT_NAME@ {
+        hdimage {
+        }
+
+ 	partition uboot {
+                in-partition-table = no
+                offset = 0
+                image = "fip-all.bin"
+                size = 4M
+        }
+        partition bootload {
+                in-partition-table = no
+                offset = 4M
+                image = "fitImage"
+                size = 60M
+        }
+        partition root {
+                partition-type = 0x83
+                image = root.ext4
+                size = 1G
+        }
+
+}
diff --git a/bsp/meta-phytium/recipes-bsp/phyuboot/phyuboot.bb b/bsp/meta-phytium/recipes-bsp/phyuboot/phyuboot.bb
new file mode 100644
index 0000000000000000000000000000000000000000..6e674dc6a7fcd7532cc3b39422068a0d3845b92a
--- /dev/null
+++ b/bsp/meta-phytium/recipes-bsp/phyuboot/phyuboot.bb
@@ -0,0 +1,42 @@
+SUMMARY = "phytium uboot"
+DESCRIPTION = "phytium uboot"
+LICENSE = "PPL-1.0"
+LIC_FILES_CHKSUM = "file://PPL-1.0;md5=9dd6301488f42abb6e3196ef96b8daa9"
+
+inherit deploy
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/${BPN}/${BPN}.tar.gz \
+"
+
+S = "${WORKDIR}/phyuboot"
+
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+
+OPTEE_ENABLED = "1"
+
+# option size is "2GB" and "4GB"
+RAMSIZE = "4GB"
+
+do_install () {
+    install -d ${D}
+    
+    if [ "${OPTEE_ENABLED}" = "1" ]; then
+        cp -r ${S}/fip-all-optee-${RAMSIZE}.bin  ${D}/fip-all.bin
+    else
+        cp -r ${S}/fip-all-${RAMSIZE}.bin  ${D}/fip-all.bin
+    fi
+}
+
+do_deploy () {
+    install -d ${DEPLOYDIR}/
+    cp -r ${D}/* ${DEPLOYDIR}/
+}
+addtask deploy after do_install
+
+PACKAGES += "${PN}-image"
+FILES:${PN}-image += "/"
+PACKAGE_ARCH = "${MACHINE_ARCH}"
diff --git a/bsp/meta-phytium/recipes-core/images/d2000.inc b/bsp/meta-phytium/recipes-core/images/d2000.inc
new file mode 100644
index 0000000000000000000000000000000000000000..d0d477aa2459306b99acee1deff7dc3678d1fcef
--- /dev/null
+++ b/bsp/meta-phytium/recipes-core/images/d2000.inc
@@ -0,0 +1 @@
+require phytium.inc
diff --git a/bsp/meta-phytium/recipes-core/images/ft2000-4.inc b/bsp/meta-phytium/recipes-core/images/ft2000-4.inc
new file mode 100644
index 0000000000000000000000000000000000000000..d0d477aa2459306b99acee1deff7dc3678d1fcef
--- /dev/null
+++ b/bsp/meta-phytium/recipes-core/images/ft2000-4.inc
@@ -0,0 +1 @@
+require phytium.inc
diff --git a/bsp/meta-phytium/recipes-core/images/openeuler-image-tiny.bbappend b/bsp/meta-phytium/recipes-core/images/openeuler-image-tiny.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d4ad638496100b18d1cea2485954d8617612e7b7
--- /dev/null
+++ b/bsp/meta-phytium/recipes-core/images/openeuler-image-tiny.bbappend
@@ -0,0 +1,6 @@
+#fix no efi in openeuler-image-tiny wic image
+EFI_PROVIDER ??= "grub-efi"
+
+RDEPENDS:${PN}:append =  " \
+    ${@bb.utils.contains("MACHINE_FEATURES", "efi", "${EFI_PROVIDER}", "", d)} \
+"
diff --git a/bsp/meta-phytium/recipes-core/images/phytium.inc b/bsp/meta-phytium/recipes-core/images/phytium.inc
new file mode 100644
index 0000000000000000000000000000000000000000..3850cbd63fdfcbf57bed58a5552c805878df453b
--- /dev/null
+++ b/bsp/meta-phytium/recipes-core/images/phytium.inc
@@ -0,0 +1,2 @@
+# nothing to do now, use default copy_openeuler_distro in file below
+# meta-openeuler/recipes-core/images/openeuler-image-common.inc
diff --git a/bsp/meta-phytium/recipes-core/images/phytiumpi.inc b/bsp/meta-phytium/recipes-core/images/phytiumpi.inc
new file mode 100644
index 0000000000000000000000000000000000000000..d0d477aa2459306b99acee1deff7dc3678d1fcef
--- /dev/null
+++ b/bsp/meta-phytium/recipes-core/images/phytiumpi.inc
@@ -0,0 +1 @@
+require phytium.inc
diff --git a/bsp/meta-phytium/recipes-devtool/confuse/confuse_3.2.2.bb b/bsp/meta-phytium/recipes-devtool/confuse/confuse_3.2.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e9ca144fd867dfbc89598488aace7d56cb5fb126
--- /dev/null
+++ b/bsp/meta-phytium/recipes-devtool/confuse/confuse_3.2.2.bb
@@ -0,0 +1,19 @@
+DESCRIPTION = "Library for parsing configuration files"
+HOMEPAGE = "http://www.nongnu.org/confuse/"
+LICENSE = "ISC"
+SECTION = "libs"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=42fa47330d4051cd219f7d99d023de3a"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+SRC_URI = "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz"
+SRC_URI[sha256sum] = "71316b55592f8d0c98924242c98dbfa6252153a8b6e7d89e57fe6923934d77d0"
+
+SRC_URI += "file://0001-only-apply-search-path-logic-to-relative-pathnames.patch"
+
+EXTRA_OECONF = "--enable-shared"
+
+inherit autotools gettext binconfig pkgconfig lib_package
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/bsp/meta-phytium/recipes-devtool/confuse/files/0001-only-apply-search-path-logic-to-relative-pathnames.patch b/bsp/meta-phytium/recipes-devtool/confuse/files/0001-only-apply-search-path-logic-to-relative-pathnames.patch
new file mode 100644
index 0000000000000000000000000000000000000000..98badc2ecc96bec160ab27698e4276b44dba607d
--- /dev/null
+++ b/bsp/meta-phytium/recipes-devtool/confuse/files/0001-only-apply-search-path-logic-to-relative-pathnames.patch
@@ -0,0 +1,47 @@
+From b684f4cc25821b6e86a58576f864e4b12dfdfecc Mon Sep 17 00:00:00 2001
+From: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
+Date: Sat, 5 Jun 2021 22:57:51 +0200
+Subject: [PATCH] only apply search path logic to relative pathnames
+
+Adding any directory to the search path via cfg_add_searchpath breaks
+lookup of absolute paths. So change the logic in cfg_searchpath() to
+ignore the search path when the given filename is absolute, and merely
+check that for existence.
+
+This is technically an ABI change, but the current behaviour is quite
+unusual and unexpected.
+
+Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
+Upstream-status: Accepted (https://github.com/libconfuse/libconfuse/pull/155)
+---
+ src/confuse.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/src/confuse.c b/src/confuse.c
+index 2ea0254..19b56e3 100644
+--- a/src/confuse.c
++++ b/src/confuse.c
+@@ -1746,12 +1746,20 @@ DLLIMPORT char *cfg_searchpath(cfg_searchpath_t *p, const char *file)
+ 		return NULL;
+ 	}
+ 
++	if (file[0] == '/') {
++		fullpath = strdup(file);
++		if (!fullpath)
++			return NULL;
++		goto check;
++	}
++
+ 	if ((fullpath = cfg_searchpath(p->next, file)) != NULL)
+ 		return fullpath;
+ 
+ 	if ((fullpath = cfg_make_fullpath(p->dir, file)) == NULL)
+ 		return NULL;
+ 
++check:
+ #ifdef HAVE_SYS_STAT_H
+ 	err = stat((const char *)fullpath, &st);
+ 	if ((!err) && S_ISREG(st.st_mode))
+-- 
+2.31.1
+
diff --git a/bsp/meta-phytium/recipes-devtool/genext2fs/genext2fs.inc b/bsp/meta-phytium/recipes-devtool/genext2fs/genext2fs.inc
new file mode 100644
index 0000000000000000000000000000000000000000..d7402b6ea90bd61023a1fe005b60e237733ed5e3
--- /dev/null
+++ b/bsp/meta-phytium/recipes-devtool/genext2fs/genext2fs.inc
@@ -0,0 +1,16 @@
+SUMMARY = "Ext2 filesystem generation tool"
+DESCRIPTION = "A tool to generate an ext2 filesystem \
+as a normal (non-root) user."
+HOMEPAGE = "http://genext2fs.sourceforge.net/"
+SECTION = "console/utils"
+
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f \
+                    file://genext2fs.c;beginline=9;endline=17;md5=23ea077d1f7fbfd3a6fa573b415fa001"
+
+SRC_URI = "file://v${PV}.tar.gz"
+S = "${WORKDIR}/genext2fs-${PV}"
+
+inherit autotools
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/bsp/meta-phytium/recipes-devtool/genext2fs/genext2fs_1.5.0.bb b/bsp/meta-phytium/recipes-devtool/genext2fs/genext2fs_1.5.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..887f323c614d3b6b92874d04cdd2144584d7feaf
--- /dev/null
+++ b/bsp/meta-phytium/recipes-devtool/genext2fs/genext2fs_1.5.0.bb
@@ -0,0 +1,4 @@
+require genext2fs.inc
+
+SRC_URI[md5sum] = "b7b6361bcce2cedff1ae437fadafe53b"
+SRC_URI[sha256sum] = "404dbbfa7a86a6c3de8225c8da254d026b17fd288e05cec4df2cc7e1f4feecfc"
diff --git a/bsp/meta-phytium/recipes-devtool/genimage/genimage.inc b/bsp/meta-phytium/recipes-devtool/genimage/genimage.inc
new file mode 100644
index 0000000000000000000000000000000000000000..fbfecebc5f4a4c4d428592bcc0c1ac88da371096
--- /dev/null
+++ b/bsp/meta-phytium/recipes-devtool/genimage/genimage.inc
@@ -0,0 +1,19 @@
+SUMMARY = "Image generation tool"
+HOMEPAGE = "https://github.com/pengutronix/genimage"
+
+SECTION = "base"
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://genimage.c;beginline=1;endline=15;md5=bd66ae8b32d8a336e09c1d4a9924a49f"
+
+DEPENDS = "confuse dosfstools"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+SRC_URI = "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.xz"
+SRC_URI += "file://0001-image-hd-remove-MBR-space.patch"
+
+EXTRA_OECONF = "--enable-largefile"
+
+inherit pkgconfig autotools gettext
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/bsp/meta-phytium/recipes-devtool/genimage/genimage/0001-image-hd-remove-MBR-space.patch b/bsp/meta-phytium/recipes-devtool/genimage/genimage/0001-image-hd-remove-MBR-space.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4405b19f998c5d87d9096b9b777a7224566a528a
--- /dev/null
+++ b/bsp/meta-phytium/recipes-devtool/genimage/genimage/0001-image-hd-remove-MBR-space.patch
@@ -0,0 +1,33 @@
+From 0facda308510839f33c34b3416080d9e72e51440 Mon Sep 17 00:00:00 2001
+From: Chunrong Guo <guochunrong@phytium.com.cn>
+Date: Wed, 14 Jun 2023 13:55:16 +0800
+Subject: [PATCH] image-hd: remove MBR space
+
+Signed-off-by: Chunrong Guo <guochunrong@phytium.com.cn>
+---
+ image-hd.c | 9 ---------
+ 1 file changed, 9 deletions(-)
+
+diff --git a/image-hd.c b/image-hd.c
+index 5e3a3b4..09affcd 100644
+--- a/image-hd.c
++++ b/image-hd.c
+@@ -859,15 +859,6 @@ static int hdimage_setup(struct image *image, cfg_t *cfg)
+ 					part->name);
+ 			return -EINVAL;
+ 		}
+-		if (!part->extended) {
+-			int ret = check_overlap(image, part);
+-			if (ret)
+-				return ret;
+-		} else if (now > part->offset) {
+-			image_error(image, "part %s overlaps with previous partition\n",
+-					part->name);
+-			return -EINVAL;
+-		}
+ 		if (part->in_partition_table && (part->size % 512)) {
+ 			image_error(image, "part %s size (%lld) must be a "
+ 					"multiple of 1 sector (512 bytes)\n",
+-- 
+2.25.1
+
diff --git a/bsp/meta-phytium/recipes-devtool/genimage/genimage_15.bb b/bsp/meta-phytium/recipes-devtool/genimage/genimage_15.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5f4adace867ad03c945bb3533ce607ebe1b4780c
--- /dev/null
+++ b/bsp/meta-phytium/recipes-devtool/genimage/genimage_15.bb
@@ -0,0 +1,3 @@
+require genimage.inc
+
+SRC_URI[sha256sum] = "9bca24bf883310b30ee4511cbc3a580e40ad4540826e5ed3992c595ce72d003e"
diff --git a/bsp/meta-phytium/recipes-kernel/linux/files/config/d2000/d2000_defconfig b/bsp/meta-phytium/recipes-kernel/linux/files/config/d2000/d2000_defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..80a3c9ab94fbf80d011f96abf02a029771239a48
--- /dev/null
+++ b/bsp/meta-phytium/recipes-kernel/linux/files/config/d2000/d2000_defconfig
@@ -0,0 +1,7754 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/arm64 5.10.0 Kernel Configuration
+#
+CONFIG_CC_VERSION_TEXT="aarch64-openeuler-linux-gnu-gcc (crosstool-NG 1.25.0) 12.3.1"
+CONFIG_CC_IS_GCC=y
+CONFIG_GCC_VERSION=120301
+CONFIG_LD_VERSION=240000000
+CONFIG_CLANG_VERSION=0
+CONFIG_LLD_VERSION=0
+CONFIG_CC_CAN_LINK=y
+CONFIG_CC_CAN_LINK_STATIC=y
+CONFIG_CC_HAS_ASM_GOTO=y
+CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
+CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
+CONFIG_CC_HAS_ASM_INLINE=y
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION="-openeuler"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_BUILD_SALT=""
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_LZ4=y
+CONFIG_HAVE_KERNEL_ZSTD=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_XZ is not set
+# CONFIG_KERNEL_LZO is not set
+# CONFIG_KERNEL_LZ4 is not set
+# CONFIG_KERNEL_ZSTD is not set
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="(none)"
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+# CONFIG_USELIB is not set
+CONFIG_AUDIT=y
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_IRQ_IPI=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_IRQ_MSI_IOMMU=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+CONFIG_NO_HZ_IDLE=y
+# CONFIG_NO_HZ_FULL is not set
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+# CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE is not set
+# end of Timers subsystem
+
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_SCHED_CORE is not set
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+CONFIG_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_SCHED_AVG_IRQ=y
+CONFIG_SCHED_THERMAL_PRESSURE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_RCU_EXPERT is not set
+CONFIG_SRCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+# end of RCU Subsystem
+
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=17
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
+CONFIG_GENERIC_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# CONFIG_UCLAMP_TASK is not set
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_CGROUPS=y
+CONFIG_PAGE_COUNTER=y
+CONFIG_MEMCG=y
+CONFIG_MEMCG_SWAP=y
+CONFIG_MEMCG_KMEM=y
+# CONFIG_MEMCG_MEMFS_INFO is not set
+CONFIG_BLK_CGROUP=y
+CONFIG_CGROUP_WRITEBACK=y
+# CONFIG_CGROUP_V1_WRITEBACK is not set
+CONFIG_CGROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_CFS_BANDWIDTH is not set
+# CONFIG_RT_GROUP_SCHED is not set
+# CONFIG_QOS_SCHED_DYNAMIC_AFFINITY is not set
+CONFIG_CGROUP_PIDS=y
+# CONFIG_CGROUP_RDMA is not set
+# CONFIG_CGROUP_FREEZER is not set
+CONFIG_CGROUP_HUGETLB=y
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
+# CONFIG_CGROUP_DEBUG is not set
+# CONFIG_CGROUP_FILES is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_TIME_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_SCHED_STEAL is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+CONFIG_SCHED_AUTOGROUP=y
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+CONFIG_RD_LZO=y
+CONFIG_RD_LZ4=y
+CONFIG_RD_ZSTD=y
+CONFIG_INITRAMFS_FILE_METADATA=""
+# CONFIG_BOOT_CONFIG is not set
+CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_SYSCTL=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_BPF=y
+CONFIG_EXPERT=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_PRINTK_NMI=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_HAVE_FUTEX_CMPXCHG=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_IO_URING=y
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+# CONFIG_BPF_SYSCALL is not set
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+CONFIG_BPF_JIT_DEFAULT_ON=y
+# CONFIG_USERFAULTFD is not set
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+CONFIG_KCMP=y
+CONFIG_RSEQ=y
+# CONFIG_DEBUG_RSEQ is not set
+# CONFIG_EMBEDDED is not set
+CONFIG_HAVE_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+# end of Kernel Performance Events And Counters
+
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_MEMCG_SYSFS_ON is not set
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_SLAB_MERGE_DEFAULT=y
+# CONFIG_SLAB_FREELIST_RANDOM is not set
+# CONFIG_SLAB_FREELIST_HARDENED is not set
+# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+CONFIG_SLUB_CPU_PARTIAL=y
+CONFIG_SYSTEM_DATA_VERIFICATION=y
+CONFIG_PROFILING=y
+CONFIG_KABI_RESERVE=y
+CONFIG_KABI_SIZE_ALIGN_CHECKS=y
+# end of General setup
+
+CONFIG_ARM64=y
+CONFIG_64BIT=y
+CONFIG_MMU=y
+CONFIG_ARM64_PAGE_SHIFT=12
+CONFIG_ARM64_CONT_PTE_SHIFT=4
+CONFIG_ARM64_CONT_PMD_SHIFT=4
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=33
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA32=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SMP=y
+CONFIG_KERNEL_MODE_NEON=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=4
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_ARCH_HAS_CPU_RELAX=y
+
+#
+# Platform selection
+#
+# CONFIG_ARCH_ACTIONS is not set
+# CONFIG_ARCH_AGILEX is not set
+# CONFIG_ARCH_SUNXI is not set
+# CONFIG_ARCH_ALPINE is not set
+# CONFIG_ARCH_BCM2835 is not set
+# CONFIG_ARCH_BCM_IPROC is not set
+# CONFIG_ARCH_BERLIN is not set
+# CONFIG_ARCH_BITMAIN is not set
+# CONFIG_ARCH_BRCMSTB is not set
+# CONFIG_ARCH_EXYNOS is not set
+# CONFIG_ARCH_SPARX5 is not set
+# CONFIG_ARCH_K3 is not set
+# CONFIG_ARCH_LAYERSCAPE is not set
+# CONFIG_ARCH_LG1K is not set
+# CONFIG_ARCH_HISI is not set
+# CONFIG_ARCH_KEEMBAY is not set
+# CONFIG_ARCH_MEDIATEK is not set
+# CONFIG_ARCH_MESON is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_MXC is not set
+CONFIG_ARCH_PHYTIUM=y
+# CONFIG_ARCH_QCOM is not set
+# CONFIG_ARCH_REALTEK is not set
+# CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_ROCKCHIP is not set
+# CONFIG_ARCH_S32 is not set
+# CONFIG_ARCH_SEATTLE is not set
+# CONFIG_ARCH_STRATIX10 is not set
+# CONFIG_ARCH_SYNQUACER is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_SPRD is not set
+# CONFIG_ARCH_THUNDER is not set
+# CONFIG_ARCH_THUNDER2 is not set
+# CONFIG_ARCH_UNIPHIER is not set
+# CONFIG_ARCH_VEXPRESS is not set
+# CONFIG_ARCH_VISCONTI is not set
+# CONFIG_ARCH_XGENE is not set
+# CONFIG_ARCH_ZX is not set
+# CONFIG_ARCH_ZYNQMP is not set
+# end of Platform selection
+
+CONFIG_HAVE_LIVEPATCH_WO_FTRACE=y
+
+#
+# Enable Livepatch
+#
+# CONFIG_LIVEPATCH is not set
+# end of Enable Livepatch
+
+#
+# Kernel Features
+#
+
+#
+# ARM errata workarounds via the alternatives framework
+#
+CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y
+CONFIG_ARM64_ERRATUM_826319=y
+CONFIG_ARM64_ERRATUM_827319=y
+CONFIG_ARM64_ERRATUM_824069=y
+CONFIG_ARM64_ERRATUM_819472=y
+CONFIG_ARM64_ERRATUM_832075=y
+CONFIG_ARM64_ERRATUM_843419=y
+CONFIG_ARM64_ERRATUM_1024718=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
+CONFIG_ARM64_ERRATUM_1165522=y
+CONFIG_ARM64_ERRATUM_1319367=y
+CONFIG_ARM64_ERRATUM_1530923=y
+CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
+CONFIG_ARM64_ERRATUM_1286807=y
+CONFIG_ARM64_ERRATUM_1463225=y
+CONFIG_ARM64_ERRATUM_1542419=y
+CONFIG_ARM64_ERRATUM_1508412=y
+CONFIG_CAVIUM_ERRATUM_22375=y
+CONFIG_CAVIUM_ERRATUM_23154=y
+CONFIG_CAVIUM_ERRATUM_27456=y
+CONFIG_CAVIUM_ERRATUM_30115=y
+CONFIG_CAVIUM_TX2_ERRATUM_219=y
+CONFIG_FUJITSU_ERRATUM_010001=y
+CONFIG_HISILICON_ERRATUM_161600802=y
+# CONFIG_HISILICON_ERRATUM_1980005 is not set
+CONFIG_HISILICON_ERRATUM_162100801=y
+CONFIG_HISILICON_ERRATUM_162100125=y
+CONFIG_QCOM_FALKOR_ERRATUM_1003=y
+CONFIG_QCOM_FALKOR_ERRATUM_1009=y
+CONFIG_QCOM_QDF2400_ERRATUM_0065=y
+CONFIG_QCOM_FALKOR_ERRATUM_E1041=y
+CONFIG_SOCIONEXT_SYNQUACER_PREITS=y
+CONFIG_HISILICON_ERRATUM_HIP08_RU_PREFETCH=y
+# CONFIG_HISILICON_HIP08_RU_PREFETCH_DEFAULT_OFF is not set
+# end of ARM errata workarounds via the alternatives framework
+
+CONFIG_ARM64_4K_PAGES=y
+# CONFIG_ARM64_16K_PAGES is not set
+# CONFIG_ARM64_64K_PAGES is not set
+# CONFIG_ARM64_VA_BITS_39 is not set
+CONFIG_ARM64_VA_BITS_48=y
+CONFIG_ARM64_VA_BITS=48
+CONFIG_ARM64_PA_BITS_48=y
+CONFIG_ARM64_PA_BITS=48
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SCHED_MC=y
+# CONFIG_SCHED_CLUSTER is not set
+CONFIG_SCHED_SMT=y
+CONFIG_NR_CPUS=256
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_ARM64_BOOTPARAM_HOTPLUG_CPU0 is not set
+# CONFIG_MPAM is not set
+# CONFIG_NUMA is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_SCHED_HRTICK=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HW_PERF_EVENTS=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_LLC_128_LINE_SIZE=y
+CONFIG_ARCH_HAS_FILTER_PGPROT=y
+CONFIG_ARCH_HAS_MC_EXTABLE=y
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+CONFIG_CC_HAVE_SHADOW_CALL_STACK=y
+CONFIG_PARAVIRT=y
+# CONFIG_PARAVIRT_SPINLOCKS is not set
+# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+CONFIG_KEXEC=y
+CONFIG_KEXEC_FILE=y
+# CONFIG_KEXEC_SIG is not set
+CONFIG_CRASH_DUMP=y
+# CONFIG_ARM64_CPU_PARK is not set
+CONFIG_XEN_DOM0=y
+CONFIG_XEN=y
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_UNMAP_KERNEL_AT_EL0=y
+CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY=y
+CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
+# CONFIG_ARM64_PMEM_LEGACY is not set
+# CONFIG_ARM64_SW_TTBR0_PAN is not set
+CONFIG_ARM64_TAGGED_ADDR_ABI=y
+# CONFIG_AARCH32_EL0 is not set
+
+#
+# ARMv8.1 architectural features
+#
+CONFIG_ARM64_HW_AFDBM=y
+CONFIG_ARM64_PAN=y
+CONFIG_AS_HAS_LSE_ATOMICS=y
+CONFIG_ARM64_LSE_ATOMICS=y
+CONFIG_ARM64_USE_LSE_ATOMICS=y
+CONFIG_ARM64_VHE=y
+# end of ARMv8.1 architectural features
+
+#
+# ARMv8.2 architectural features
+#
+# CONFIG_ARM64_PMEM is not set
+CONFIG_ARM64_RAS_EXTN=y
+CONFIG_ARM64_CNP=y
+# end of ARMv8.2 architectural features
+
+#
+# ARMv8.3 architectural features
+#
+CONFIG_ARM64_PTR_AUTH=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET=y
+CONFIG_CC_HAS_SIGN_RETURN_ADDRESS=y
+CONFIG_AS_HAS_PAC=y
+CONFIG_AS_HAS_CFI_NEGATE_RA_STATE=y
+# end of ARMv8.3 architectural features
+
+#
+# ARMv8.4 architectural features
+#
+CONFIG_ARM64_AMU_EXTN=y
+CONFIG_AS_HAS_ARMV8_4=y
+CONFIG_ARM64_TLB_RANGE=y
+# end of ARMv8.4 architectural features
+
+#
+# ARMv8.5 architectural features
+#
+CONFIG_ARM64_BTI=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI=y
+CONFIG_ARM64_E0PD=y
+CONFIG_ARCH_RANDOM=y
+CONFIG_ARM64_AS_HAS_MTE=y
+CONFIG_ARM64_MTE=y
+# end of ARMv8.5 architectural features
+
+#
+# ARMv8.6 architectural features
+#
+CONFIG_ARM64_TWED=y
+# end of ARMv8.6 architectural features
+
+#
+# ARMv8.7 architectural features
+#
+CONFIG_ARM64_EPAN=y
+# end of ARMv8.7 architectural features
+
+CONFIG_ARM64_SVE=y
+CONFIG_ARM64_MODULE_PLTS=y
+# CONFIG_ARM64_PSEUDO_NMI is not set
+CONFIG_RELOCATABLE=y
+CONFIG_RANDOMIZE_BASE=y
+CONFIG_RANDOMIZE_MODULE_REGION_FULL=y
+CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
+CONFIG_STACKPROTECTOR_PER_TASK=y
+# CONFIG_ASCEND_FEATURES is not set
+# end of Kernel Features
+
+#
+# Boot options
+#
+# CONFIG_ARM64_ACPI_PARKING_PROTOCOL is not set
+CONFIG_CMDLINE=""
+CONFIG_EFI_STUB=y
+CONFIG_EFI=y
+CONFIG_DMI=y
+# end of Boot options
+
+CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
+
+#
+# Power management options
+#
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+CONFIG_HIBERNATE_CALLBACKS=y
+CONFIG_HIBERNATION=y
+CONFIG_HIBERNATION_SNAPSHOT_DEV=y
+CONFIG_PM_STD_PARTITION=""
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_CLK=y
+CONFIG_PM_GENERIC_DOMAINS=y
+CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
+CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
+CONFIG_PM_GENERIC_DOMAINS_OF=y
+CONFIG_CPU_PM=y
+CONFIG_ENERGY_MODEL=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_HIBERNATION_HEADER=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# end of Power management options
+
+#
+# CPU Power Management
+#
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
+# CONFIG_CPU_IDLE_GOV_LADDER is not set
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
+CONFIG_DT_IDLE_STATES=y
+
+#
+# ARM CPU Idle Drivers
+#
+CONFIG_ARM_CPUIDLE=y
+CONFIG_ARM_PSCI_CPUIDLE=y
+CONFIG_ARM_PSCI_CPUIDLE_DOMAIN=y
+# end of ARM CPU Idle Drivers
+
+CONFIG_HALTPOLL_CPUIDLE=y
+# end of CPU Idle
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_ATTR_SET=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=m
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+
+#
+# CPU frequency scaling drivers
+#
+CONFIG_CPUFREQ_DT=y
+CONFIG_CPUFREQ_DT_PLATDEV=y
+CONFIG_ACPI_CPPC_CPUFREQ=m
+CONFIG_ARM_SCPI_CPUFREQ=y
+CONFIG_ARM_SCMI_CPUFREQ=y
+# end of CPU Frequency scaling
+# end of CPU Power Management
+
+#
+# Firmware Drivers
+#
+CONFIG_ARM_SCMI_PROTOCOL=y
+CONFIG_ARM_SCMI_POWER_DOMAIN=y
+CONFIG_ARM_SCPI_PROTOCOL=y
+CONFIG_ARM_SCPI_POWER_DOMAIN=y
+# CONFIG_ARM_SDE_INTERFACE is not set
+# CONFIG_FIRMWARE_MEMMAP is not set
+CONFIG_DMIID=y
+# CONFIG_DMI_SYSFS is not set
+# CONFIG_ISCSI_IBFT is not set
+# CONFIG_FW_CFG_SYSFS is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_VARS_PSTORE=y
+# CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
+# CONFIG_EFI_FAKE_MEMMAP is not set
+CONFIG_EFI_PARAMS_FROM_FDT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_GENERIC_STUB=y
+CONFIG_EFI_ZBOOT=y
+# CONFIG_EFI_ZBOOT_SIGNED is not set
+CONFIG_EFI_ARMSTUB_DTB_LOADER=y
+# CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER is not set
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+CONFIG_EFI_CAPSULE_LOADER=y
+# CONFIG_EFI_TEST is not set
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+# end of EFI (Extensible Firmware Interface) Support
+
+CONFIG_UEFI_CPER=y
+CONFIG_UEFI_CPER_ARM=y
+CONFIG_EFI_EARLYCON=y
+CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
+CONFIG_ARM_PSCI_FW=y
+# CONFIG_ARM_PSCI_CHECKER is not set
+CONFIG_HAVE_ARM_SMCCC=y
+CONFIG_HAVE_ARM_SMCCC_DISCOVERY=y
+CONFIG_ARM_SMCCC_SOC_ID=y
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+CONFIG_ARCH_SUPPORTS_ACPI=y
+CONFIG_ACPI=y
+CONFIG_ACPI_GENERIC_GSI=y
+CONFIG_ACPI_CCA_REQUIRED=y
+# CONFIG_ACPI_DEBUGGER is not set
+CONFIG_ACPI_SPCR_TABLE=y
+# CONFIG_ACPI_EC_DEBUGFS is not set
+CONFIG_ACPI_AC=y
+CONFIG_ACPI_BATTERY=y
+CONFIG_ACPI_BUTTON=y
+CONFIG_ACPI_FAN=y
+# CONFIG_ACPI_TAD is not set
+# CONFIG_ACPI_DOCK is not set
+CONFIG_ACPI_PROCESSOR_IDLE=y
+CONFIG_ACPI_MCFG=y
+CONFIG_ACPI_CPPC_LIB=y
+CONFIG_ACPI_PROCESSOR=y
+# CONFIG_ACPI_IPMI is not set
+CONFIG_ACPI_HOTPLUG_CPU=y
+CONFIG_ACPI_THERMAL=y
+CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
+CONFIG_ACPI_TABLE_UPGRADE=y
+# CONFIG_ACPI_DEBUG is not set
+# CONFIG_ACPI_PCI_SLOT is not set
+CONFIG_ACPI_CONTAINER=y
+CONFIG_ACPI_HED=y
+# CONFIG_ACPI_CUSTOM_METHOD is not set
+# CONFIG_ACPI_BGRT is not set
+CONFIG_ACPI_REDUCED_HARDWARE_ONLY=y
+CONFIG_HAVE_ACPI_APEI=y
+CONFIG_ACPI_APEI=y
+CONFIG_ACPI_APEI_GHES=y
+# CONFIG_ACPI_APEI_GHES_TS_CORE is not set
+# CONFIG_ACPI_APEI_GHES_NOTIFY_ALL_RAS_ERR is not set
+CONFIG_ACPI_APEI_SEA=y
+CONFIG_ACPI_APEI_MEMORY_FAILURE=y
+CONFIG_ACPI_APEI_EINJ=y
+# CONFIG_ACPI_APEI_ERST_DEBUG is not set
+# CONFIG_ACPI_CONFIGFS is not set
+CONFIG_ACPI_IORT=y
+CONFIG_ACPI_GTDT=y
+CONFIG_ACPI_PPTT=y
+# CONFIG_PMIC_OPREGION is not set
+CONFIG_IRQ_BYPASS_MANAGER=y
+CONFIG_VIRTUALIZATION=y
+# CONFIG_KVM is not set
+CONFIG_ARM64_CRYPTO=y
+CONFIG_CRYPTO_SHA256_ARM64=y
+CONFIG_CRYPTO_SHA512_ARM64=m
+CONFIG_CRYPTO_SHA1_ARM64_CE=y
+CONFIG_CRYPTO_SHA2_ARM64_CE=y
+CONFIG_CRYPTO_SHA512_ARM64_CE=m
+CONFIG_CRYPTO_SHA3_ARM64=m
+CONFIG_CRYPTO_SM3_ARM64_CE=m
+# CONFIG_CRYPTO_SM4_ARM64_CE is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_BLK is not set
+# CONFIG_CRYPTO_SM4_ARM64_NEON_BLK is not set
+CONFIG_CRYPTO_GHASH_ARM64_CE=y
+CONFIG_CRYPTO_CRCT10DIF_ARM64_CE=m
+CONFIG_CRYPTO_AES_ARM64=y
+CONFIG_CRYPTO_AES_ARM64_CE=y
+CONFIG_CRYPTO_AES_ARM64_CE_CCM=y
+CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
+CONFIG_CRYPTO_AES_ARM64_NEON_BLK=m
+CONFIG_CRYPTO_CHACHA20_NEON=m
+# CONFIG_CRYPTO_POLY1305_NEON is not set
+# CONFIG_CRYPTO_NHPOLY1305_NEON is not set
+CONFIG_CRYPTO_AES_ARM64_BS=m
+
+#
+# General architecture-dependent options
+#
+CONFIG_CRASH_CORE=y
+CONFIG_KEXEC_CORE=y
+# CONFIG_QUICK_KEXEC is not set
+CONFIG_ARCH_WANT_RESERVE_CRASH_KERNEL=y
+CONFIG_KPROBES=y
+CONFIG_JUMP_LABEL=y
+# CONFIG_STATIC_KEYS_SELFTEST is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_KRETPROBES=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_KEEPINITRD=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_TABLE_FREE=y
+CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_ARCH_SUPPORTS_SHADOW_CALL_STACK=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+# CONFIG_COMPAT_32BIT_TIME is not set
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
+CONFIG_RANDOMIZE_KSTACK_OFFSET=y
+# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_COMPILER_H=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+CONFIG_ARCH_HAS_RELR=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_GCC_PLUGINS=y
+# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+# CONFIG_MODULE_COMPRESS is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLK_SCSI_REQUEST=y
+CONFIG_BLK_DEV_BSG=y
+CONFIG_BLK_DEV_BSGLIB=y
+CONFIG_BLK_DEV_INTEGRITY=y
+CONFIG_BLK_DEV_INTEGRITY_T10=y
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_DEV_THROTTLING is not set
+CONFIG_BLK_CMDLINE_PARSER=y
+# CONFIG_BLK_WBT is not set
+# CONFIG_BLK_CGROUP_IOLATENCY is not set
+# CONFIG_BLK_CGROUP_IOCOST is not set
+CONFIG_BLK_DEBUG_FS=y
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+# CONFIG_BLK_DEV_DUMPINFO is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_AIX_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_CMDLINE_PARTITION=y
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+CONFIG_BLK_PM=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=y
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_ASN1=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_READ_LOCK=y
+CONFIG_ARCH_INLINE_READ_LOCK_BH=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_READ_UNLOCK=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_WRITE_LOCK=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_SPIN_TRYLOCK=y
+CONFIG_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_INLINE_SPIN_LOCK=y
+CONFIG_INLINE_SPIN_LOCK_BH=y
+CONFIG_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_READ_LOCK=y
+CONFIG_INLINE_READ_LOCK_BH=y
+CONFIG_INLINE_READ_LOCK_IRQ=y
+CONFIG_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_INLINE_READ_UNLOCK=y
+CONFIG_INLINE_READ_UNLOCK_BH=y
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_WRITE_LOCK=y
+CONFIG_INLINE_WRITE_LOCK_BH=y
+CONFIG_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_INLINE_WRITE_UNLOCK=y
+CONFIG_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_HAVE_ELF_PROT=y
+CONFIG_ARCH_USE_GNU_PROPERTY=y
+CONFIG_ELFCORE=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_BINFMT_SCRIPT=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_HOLES_IN_ZONE=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_MEMORY_ISOLATION=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MEMORY_BALLOON=y
+CONFIG_BALLOON_COMPACTION=y
+CONFIG_COMPACTION=y
+CONFIG_PAGE_REPORTING=y
+CONFIG_MIGRATION=y
+# CONFIG_HUGE_VMALLOC_DEFAULT_ENABLED is not set
+CONFIG_CONTIG_ALLOC=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_BOUNCE=y
+CONFIG_MMU_NOTIFIER=y
+CONFIG_KSM=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+CONFIG_MEMORY_FAILURE=y
+# CONFIG_HWPOISON_INJECT is not set
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+# CONFIG_CLEANCACHE is not set
+# CONFIG_FRONTSWAP is not set
+CONFIG_MEMCG_QOS=y
+# CONFIG_ETMEM is not set
+# CONFIG_PAGE_CACHE_LIMIT is not set
+CONFIG_CMA=y
+# CONFIG_CMA_DEBUG is not set
+# CONFIG_CMA_DEBUGFS is not set
+CONFIG_CMA_AREAS=19
+# CONFIG_ZPOOL is not set
+# CONFIG_ZBUD is not set
+# CONFIG_ZSMALLOC is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+CONFIG_FRAME_VECTOR=y
+CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_BENCHMARK is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+# CONFIG_PIN_MEMORY is not set
+# CONFIG_CLEAR_FREELIST_PAGE is not set
+# CONFIG_EXTEND_HUGEPAGE_MAPPING is not set
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_NET_INGRESS=y
+CONFIG_NET_EGRESS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+# CONFIG_XFRM_USER is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_NET_IP_TUNNEL=m
+# CONFIG_IP_MROUTE is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_NET_IPVTI is not set
+# CONFIG_NET_FOU is not set
+# CONFIG_NET_FOU_IP_TUNNELS is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_UDP_DIAG is not set
+# CONFIG_INET_RAW_DIAG is not set
+# CONFIG_INET_DIAG_DESTROY is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=m
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
+# CONFIG_IPV6_VTI is not set
+CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
+CONFIG_IPV6_NDISC_NODETYPE=y
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_MPTCP is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NET_PTP_CLASSIFY=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+# CONFIG_BRIDGE_NETFILTER is not set
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=y
+# CONFIG_NETFILTER_NETLINK_ACCT is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NETFILTER_NETLINK_OSF is not set
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_COMMON=m
+# CONFIG_NF_LOG_NETDEV is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_ZONES is not set
+# CONFIG_NF_CONNTRACK_PROCFS is not set
+CONFIG_NF_CONNTRACK_EVENTS=y
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CONNTRACK_LABELS is not set
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+# CONFIG_NF_CONNTRACK_FTP is not set
+# CONFIG_NF_CONNTRACK_H323 is not set
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_SNMP is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+# CONFIG_NF_CONNTRACK_TFTP is not set
+# CONFIG_NF_CT_NETLINK is not set
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_MASQUERADE=y
+# CONFIG_NF_TABLES is not set
+CONFIG_NETFILTER_XTABLES=m
+
+#
+# Xtables combined modules
+#
+# CONFIG_NETFILTER_XT_MARK is not set
+# CONFIG_NETFILTER_XT_CONNMARK is not set
+
+#
+# Xtables targets
+#
+# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
+CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+# CONFIG_NETFILTER_XT_TARGET_HL is not set
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+CONFIG_NETFILTER_XT_TARGET_LOG=m
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+CONFIG_NETFILTER_XT_NAT=m
+# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
+CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
+
+#
+# Xtables matches
+#
+CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
+# CONFIG_NETFILTER_XT_MATCH_BPF is not set
+# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ECN is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_HL is not set
+# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_MAC is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# end of Core Netfilter Configuration
+
+# CONFIG_IP_SET is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=m
+# CONFIG_NF_SOCKET_IPV4 is not set
+# CONFIG_NF_TPROXY_IPV4 is not set
+# CONFIG_NF_DUP_IPV4 is not set
+# CONFIG_NF_LOG_ARP is not set
+CONFIG_NF_LOG_IPV4=m
+CONFIG_NF_REJECT_IPV4=m
+CONFIG_IP_NF_IPTABLES=m
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_RPFILTER is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+# CONFIG_IP_NF_TARGET_SYNPROXY is not set
+CONFIG_IP_NF_NAT=m
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+# CONFIG_IP_NF_TARGET_NETMAP is not set
+# CONFIG_IP_NF_TARGET_REDIRECT is not set
+CONFIG_IP_NF_MANGLE=m
+# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
+# CONFIG_IP_NF_TARGET_ECN is not set
+# CONFIG_IP_NF_TARGET_TTL is not set
+# CONFIG_IP_NF_RAW is not set
+# CONFIG_IP_NF_SECURITY is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# end of IP: Netfilter Configuration
+
+#
+# IPv6: Netfilter Configuration
+#
+# CONFIG_NF_SOCKET_IPV6 is not set
+# CONFIG_NF_TPROXY_IPV6 is not set
+# CONFIG_NF_DUP_IPV6 is not set
+CONFIG_NF_REJECT_IPV6=m
+CONFIG_NF_LOG_IPV6=m
+CONFIG_IP6_NF_IPTABLES=m
+# CONFIG_IP6_NF_MATCH_AH is not set
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+# CONFIG_IP6_NF_MATCH_HL is not set
+# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
+# CONFIG_IP6_NF_MATCH_MH is not set
+# CONFIG_IP6_NF_MATCH_RPFILTER is not set
+# CONFIG_IP6_NF_MATCH_RT is not set
+# CONFIG_IP6_NF_MATCH_SRH is not set
+# CONFIG_IP6_NF_TARGET_HL is not set
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
+CONFIG_IP6_NF_MANGLE=m
+# CONFIG_IP6_NF_RAW is not set
+# CONFIG_IP6_NF_SECURITY is not set
+CONFIG_IP6_NF_NAT=m
+CONFIG_IP6_NF_TARGET_MASQUERADE=m
+# CONFIG_IP6_NF_TARGET_NPT is not set
+# end of IPv6: Netfilter Configuration
+
+CONFIG_NF_DEFRAG_IPV6=m
+# CONFIG_NF_CONNTRACK_BRIDGE is not set
+# CONFIG_BRIDGE_NF_EBTABLES is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=m
+CONFIG_GARP=m
+CONFIG_MRP=m
+CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+CONFIG_BRIDGE_VLAN_FILTERING=y
+# CONFIG_BRIDGE_MRP is not set
+CONFIG_HAVE_NET_DSA=y
+CONFIG_NET_DSA=m
+# CONFIG_NET_DSA_TAG_AR9331 is not set
+# CONFIG_NET_DSA_TAG_BRCM is not set
+# CONFIG_NET_DSA_TAG_BRCM_PREPEND is not set
+# CONFIG_NET_DSA_TAG_GSWIP is not set
+# CONFIG_NET_DSA_TAG_DSA is not set
+# CONFIG_NET_DSA_TAG_EDSA is not set
+# CONFIG_NET_DSA_TAG_MTK is not set
+# CONFIG_NET_DSA_TAG_KSZ is not set
+# CONFIG_NET_DSA_TAG_RTL4_A is not set
+CONFIG_NET_DSA_TAG_OCELOT=m
+# CONFIG_NET_DSA_TAG_QCA is not set
+# CONFIG_NET_DSA_TAG_LAN9303 is not set
+# CONFIG_NET_DSA_TAG_SJA1105 is not set
+# CONFIG_NET_DSA_TAG_TRAILER is not set
+CONFIG_VLAN_8021Q=m
+CONFIG_VLAN_8021Q_GVRP=y
+CONFIG_VLAN_8021Q_MVRP=y
+# CONFIG_DECNET is not set
+CONFIG_LLC=m
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+CONFIG_NET_SCHED=y
+
+#
+# Queueing/Scheduling
+#
+# CONFIG_NET_SCH_CBQ is not set
+# CONFIG_NET_SCH_HTB is not set
+# CONFIG_NET_SCH_HFSC is not set
+# CONFIG_NET_SCH_PRIO is not set
+# CONFIG_NET_SCH_MULTIQ is not set
+# CONFIG_NET_SCH_RED is not set
+# CONFIG_NET_SCH_SFB is not set
+# CONFIG_NET_SCH_SFQ is not set
+# CONFIG_NET_SCH_TEQL is not set
+# CONFIG_NET_SCH_TBF is not set
+CONFIG_NET_SCH_CBS=m
+CONFIG_NET_SCH_ETF=m
+CONFIG_NET_SCH_TAPRIO=m
+# CONFIG_NET_SCH_GRED is not set
+# CONFIG_NET_SCH_DSMARK is not set
+# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
+CONFIG_NET_SCH_MQPRIO=m
+# CONFIG_NET_SCH_SKBPRIO is not set
+# CONFIG_NET_SCH_CHOKE is not set
+# CONFIG_NET_SCH_QFQ is not set
+# CONFIG_NET_SCH_CODEL is not set
+# CONFIG_NET_SCH_FQ_CODEL is not set
+# CONFIG_NET_SCH_CAKE is not set
+# CONFIG_NET_SCH_FQ is not set
+# CONFIG_NET_SCH_HHF is not set
+# CONFIG_NET_SCH_PIE is not set
+CONFIG_NET_SCH_INGRESS=m
+# CONFIG_NET_SCH_PLUG is not set
+# CONFIG_NET_SCH_ETS is not set
+# CONFIG_NET_SCH_DEFAULT is not set
+
+#
+# Classification
+#
+CONFIG_NET_CLS=y
+CONFIG_NET_CLS_BASIC=m
+# CONFIG_NET_CLS_ROUTE4 is not set
+# CONFIG_NET_CLS_FW is not set
+# CONFIG_NET_CLS_U32 is not set
+# CONFIG_NET_CLS_RSVP is not set
+# CONFIG_NET_CLS_RSVP6 is not set
+# CONFIG_NET_CLS_FLOW is not set
+# CONFIG_NET_CLS_CGROUP is not set
+# CONFIG_NET_CLS_BPF is not set
+CONFIG_NET_CLS_FLOWER=m
+# CONFIG_NET_CLS_MATCHALL is not set
+# CONFIG_NET_EMATCH is not set
+CONFIG_NET_CLS_ACT=y
+# CONFIG_NET_ACT_POLICE is not set
+CONFIG_NET_ACT_GACT=m
+# CONFIG_GACT_PROB is not set
+CONFIG_NET_ACT_MIRRED=m
+# CONFIG_NET_ACT_SAMPLE is not set
+# CONFIG_NET_ACT_IPT is not set
+# CONFIG_NET_ACT_NAT is not set
+# CONFIG_NET_ACT_PEDIT is not set
+# CONFIG_NET_ACT_SIMP is not set
+# CONFIG_NET_ACT_SKBEDIT is not set
+# CONFIG_NET_ACT_CSUM is not set
+# CONFIG_NET_ACT_MPLS is not set
+# CONFIG_NET_ACT_VLAN is not set
+# CONFIG_NET_ACT_BPF is not set
+# CONFIG_NET_ACT_SKBMOD is not set
+# CONFIG_NET_ACT_IFE is not set
+# CONFIG_NET_ACT_TUNNEL_KEY is not set
+CONFIG_NET_ACT_GATE=m
+# CONFIG_NET_TC_SKB_EXT is not set
+CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=y
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+CONFIG_NET_SWITCHDEV=y
+# CONFIG_NET_L3_MASTER_DEV is not set
+CONFIG_QRTR=m
+CONFIG_QRTR_SMD=m
+CONFIG_QRTR_TUN=m
+# CONFIG_NET_NCSI is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
+# CONFIG_CGROUP_NET_PRIO is not set
+# CONFIG_CGROUP_NET_CLASSID is not set
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+CONFIG_BPF_JIT=y
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+CONFIG_CAN=m
+CONFIG_CAN_RAW=m
+CONFIG_CAN_BCM=m
+CONFIG_CAN_GW=m
+# CONFIG_CAN_J1939 is not set
+# CONFIG_CAN_ISOTP is not set
+
+#
+# CAN Device Drivers
+#
+# CONFIG_CAN_VCAN is not set
+# CONFIG_CAN_VXCAN is not set
+# CONFIG_CAN_SLCAN is not set
+CONFIG_CAN_DEV=m
+CONFIG_CAN_CALC_BITTIMING=y
+CONFIG_CAN_FLEXCAN=m
+# CONFIG_CAN_GRCAN is not set
+# CONFIG_CAN_KVASER_PCIEFD is not set
+# CONFIG_CAN_XILINXCAN is not set
+# CONFIG_CAN_C_CAN is not set
+# CONFIG_CAN_CC770 is not set
+# CONFIG_CAN_IFI_CANFD is not set
+# CONFIG_CAN_M_CAN is not set
+# CONFIG_CAN_PEAK_PCIEFD is not set
+# CONFIG_CAN_SJA1000 is not set
+# CONFIG_CAN_SOFTING is not set
+
+#
+# CAN SPI interfaces
+#
+# CONFIG_CAN_HI311X is not set
+# CONFIG_CAN_MCP251X is not set
+# CONFIG_CAN_MCP251XFD is not set
+# end of CAN SPI interfaces
+
+#
+# CAN USB interfaces
+#
+# CONFIG_CAN_8DEV_USB is not set
+# CONFIG_CAN_EMS_USB is not set
+# CONFIG_CAN_ESD_USB2 is not set
+# CONFIG_CAN_GS_USB is not set
+# CONFIG_CAN_KVASER_USB is not set
+# CONFIG_CAN_MCBA_USB is not set
+# CONFIG_CAN_PEAK_USB is not set
+# CONFIG_CAN_UCAN is not set
+# end of CAN USB interfaces
+
+# CONFIG_CAN_DEBUG_DEVICES is not set
+# end of CAN Device Drivers
+
+CONFIG_BT=y
+CONFIG_BT_BREDR=y
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+# CONFIG_BT_BNEP_MC_FILTER is not set
+# CONFIG_BT_BNEP_PROTO_FILTER is not set
+CONFIG_BT_HIDP=m
+# CONFIG_BT_HS is not set
+# CONFIG_BT_LE is not set
+# CONFIG_BT_MSFTEXT is not set
+# CONFIG_BT_DEBUGFS is not set
+# CONFIG_BT_SELFTEST is not set
+# CONFIG_BT_FEATURE_DEBUG is not set
+
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_INTEL=m
+CONFIG_BT_BCM=m
+CONFIG_BT_RTL=m
+CONFIG_BT_HCIBTUSB=m
+# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not set
+CONFIG_BT_HCIBTUSB_BCM=y
+# CONFIG_BT_HCIBTUSB_MTK is not set
+CONFIG_BT_HCIBTUSB_RTL=y
+# CONFIG_BT_HCIBTSDIO is not set
+CONFIG_BT_HCIUART=y
+CONFIG_BT_HCIUART_SERDEV=y
+# CONFIG_BT_HCIUART_H4 is not set
+# CONFIG_BT_HCIUART_NOKIA is not set
+# CONFIG_BT_HCIUART_BCSP is not set
+# CONFIG_BT_HCIUART_ATH3K is not set
+# CONFIG_BT_HCIUART_LL is not set
+CONFIG_BT_HCIUART_3WIRE=y
+# CONFIG_BT_HCIUART_INTEL is not set
+# CONFIG_BT_HCIUART_BCM is not set
+# CONFIG_BT_HCIUART_RTL is not set
+# CONFIG_BT_HCIUART_QCA is not set
+# CONFIG_BT_HCIUART_AG6XX is not set
+# CONFIG_BT_HCIUART_MRVL is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+# CONFIG_BT_HCIBFUSB is not set
+# CONFIG_BT_HCIVHCI is not set
+# CONFIG_BT_MRVL is not set
+# CONFIG_BT_ATH3K is not set
+# CONFIG_BT_MTKSDIO is not set
+# CONFIG_BT_MTKUART is not set
+# end of Bluetooth device drivers
+
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+CONFIG_WIRELESS=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_CFG80211=y
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
+CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
+CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
+CONFIG_CFG80211_DEFAULT_PS=y
+# CONFIG_CFG80211_DEBUGFS is not set
+CONFIG_CFG80211_CRDA_SUPPORT=y
+CONFIG_CFG80211_WEXT=y
+CONFIG_MAC80211=y
+CONFIG_MAC80211_HAS_RC=y
+CONFIG_MAC80211_RC_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
+# CONFIG_MAC80211_MESH is not set
+# CONFIG_MAC80211_DEBUGFS is not set
+# CONFIG_MAC80211_MESSAGE_TRACING is not set
+# CONFIG_MAC80211_DEBUG_MENU is not set
+CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
+# CONFIG_WIMAX is not set
+CONFIG_RFKILL=y
+CONFIG_RFKILL_INPUT=y
+# CONFIG_RFKILL_GPIO is not set
+CONFIG_NET_9P=y
+CONFIG_NET_9P_VIRTIO=y
+# CONFIG_NET_9P_XEN is not set
+# CONFIG_NET_9P_DEBUG is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+CONFIG_NFC=m
+# CONFIG_NFC_DIGITAL is not set
+CONFIG_NFC_NCI=m
+# CONFIG_NFC_NCI_SPI is not set
+# CONFIG_NFC_NCI_UART is not set
+# CONFIG_NFC_HCI is not set
+
+#
+# Near Field Communication (NFC) devices
+#
+# CONFIG_NFC_FDP is not set
+# CONFIG_NFC_PN533_USB is not set
+# CONFIG_NFC_PN533_I2C is not set
+# CONFIG_NFC_PN532_UART is not set
+# CONFIG_NFC_MRVL_USB is not set
+# CONFIG_NFC_ST_NCI_I2C is not set
+# CONFIG_NFC_ST_NCI_SPI is not set
+# CONFIG_NFC_NXP_NCI is not set
+CONFIG_NFC_S3FWRN5=m
+CONFIG_NFC_S3FWRN5_I2C=m
+# end of Near Field Communication (NFC) devices
+
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_DST_CACHE=y
+CONFIG_GRO_CELLS=y
+CONFIG_NET_DEVLINK=y
+CONFIG_PAGE_POOL=y
+CONFIG_FAILOVER=y
+CONFIG_ETHTOOL_NETLINK=y
+CONFIG_HAVE_EBPF_JIT=y
+
+#
+# Device Drivers
+#
+CONFIG_ARM_AMBA=y
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_HOTPLUG_PCI_PCIE=y
+# CONFIG_PCIEAER is not set
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_PF_STUB is not set
+CONFIG_PCI_ATS=y
+CONFIG_PCI_ECAM=y
+CONFIG_PCI_IOV=y
+# CONFIG_PCI_PRI is not set
+CONFIG_PCI_PASID=y
+CONFIG_PCI_LABEL=y
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+CONFIG_HOTPLUG_PCI=y
+CONFIG_HOTPLUG_PCI_ACPI=y
+# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_PCI_FTPCI100 is not set
+CONFIG_PCI_HOST_COMMON=y
+CONFIG_PCI_HOST_GENERIC=y
+# CONFIG_PCIE_XILINX is not set
+CONFIG_PCI_XGENE=y
+CONFIG_PCI_XGENE_MSI=y
+CONFIG_PCIE_ALTERA=y
+CONFIG_PCIE_ALTERA_MSI=y
+CONFIG_PCI_HOST_THUNDER_PEM=y
+CONFIG_PCI_HOST_THUNDER_ECAM=y
+# CONFIG_PCIE_HISI_ERR is not set
+
+#
+# DesignWare PCI Core Support
+#
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# CONFIG_PCIE_DW_PLAT_EP is not set
+# CONFIG_PCI_HISI is not set
+# CONFIG_PCIE_KIRIN is not set
+# CONFIG_PCI_MESON is not set
+# CONFIG_PCIE_AL is not set
+# end of DesignWare PCI Core Support
+
+#
+# Mobiveil PCIe Core Support
+#
+CONFIG_PCIE_MOBIVEIL=y
+CONFIG_PCIE_MOBIVEIL_HOST=y
+CONFIG_PCIE_LAYERSCAPE_GEN4=y
+# end of Mobiveil PCIe Core Support
+
+#
+# Cadence PCIe controllers support
+#
+# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
+# CONFIG_PCIE_CADENCE_PLAT_EP is not set
+# CONFIG_PCI_J721E_HOST is not set
+# CONFIG_PCI_J721E_EP is not set
+# end of Cadence PCIe controllers support
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+CONFIG_PCI_ENDPOINT=y
+CONFIG_PCI_ENDPOINT_CONFIGFS=y
+CONFIG_PCI_EPF_TEST=m
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+# CONFIG_UEVENT_HELPER is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_FW_LOADER_PAGED_BUF=y
+CONFIG_EXTRA_FIRMWARE=""
+CONFIG_FW_LOADER_USER_HELPER=y
+CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
+# CONFIG_FW_LOADER_COMPRESS is not set
+CONFIG_FW_CACHE=y
+# end of Firmware loader
+
+CONFIG_WANT_DEV_COREDUMP=y
+CONFIG_ALLOW_DEV_COREDUMP=y
+CONFIG_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_SYS_HYPERVISOR=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_SOC_BUS=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_I2C=y
+CONFIG_REGMAP_SLIMBUS=m
+CONFIG_REGMAP_SPI=y
+CONFIG_REGMAP_SPMI=m
+CONFIG_REGMAP_MMIO=y
+CONFIG_REGMAP_IRQ=y
+CONFIG_REGMAP_SOUNDWIRE=m
+CONFIG_DMA_SHARED_BUFFER=y
+# CONFIG_DMA_FENCE_TRACE is not set
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+CONFIG_BRCMSTB_GISB_ARB=y
+# CONFIG_MOXTET is not set
+CONFIG_SIMPLE_PM_BUS=y
+CONFIG_VEXPRESS_CONFIG=y
+# CONFIG_MHI_BUS is not set
+# end of Bus devices
+
+# CONFIG_CONNECTOR is not set
+# CONFIG_GNSS is not set
+CONFIG_MTD=y
+# CONFIG_MTD_TESTS is not set
+
+#
+# Partition parsers
+#
+# CONFIG_MTD_AR7_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# end of Partition parsers
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_MTD_OOPS is not set
+# CONFIG_MTD_SWAP is not set
+# CONFIG_MTD_PARTITIONED_MASTER is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_GEOMETRY is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# end of RAM/ROM/Flash chip drivers
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_PHYSMAP_VERSATILE is not set
+# CONFIG_MTD_PHYSMAP_GEMINI is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+# end of Mapping drivers for chip access
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+CONFIG_MTD_DATAFLASH=y
+# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set
+# CONFIG_MTD_DATAFLASH_OTP is not set
+# CONFIG_MTD_MCHP23K256 is not set
+CONFIG_MTD_SST25L=y
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOCG3 is not set
+# end of Self-contained MTD device drivers
+
+#
+# NAND
+#
+CONFIG_MTD_NAND_CORE=y
+# CONFIG_MTD_ONENAND is not set
+CONFIG_MTD_NAND_ECC_SW_HAMMING=y
+# CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC is not set
+CONFIG_MTD_RAW_NAND=y
+# CONFIG_MTD_NAND_ECC_SW_BCH is not set
+
+#
+# Raw/parallel NAND flash controllers
+#
+CONFIG_MTD_NAND_DENALI=y
+# CONFIG_MTD_NAND_DENALI_PCI is not set
+CONFIG_MTD_NAND_DENALI_DT=y
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_BRCMNAND is not set
+# CONFIG_MTD_NAND_MXIC is not set
+# CONFIG_MTD_NAND_GPIO is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_NAND_CADENCE is not set
+# CONFIG_MTD_NAND_ARASAN is not set
+
+#
+# Misc
+#
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_RICOH is not set
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_SPI_NAND is not set
+
+#
+# ECC engine support
+#
+CONFIG_MTD_NAND_ECC=y
+# end of ECC engine support
+# end of NAND
+
+#
+# LPDDR & LPDDR2 PCM memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# end of LPDDR & LPDDR2 PCM memory drivers
+
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
+CONFIG_SPI_PHYTIUM_QUADSPI=y
+# CONFIG_MTD_UBI is not set
+# CONFIG_MTD_HYPERBUS is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+# CONFIG_OF_UNITTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_DYNAMIC=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_NET=y
+CONFIG_OF_RESERVED_MEM=y
+CONFIG_OF_RESOLVE=y
+CONFIG_OF_OVERLAY=y
+# CONFIG_PARPORT is not set
+CONFIG_PNP=y
+CONFIG_PNP_DEBUG_MESSAGES=y
+
+#
+# Protocols
+#
+CONFIG_PNPACPI=y
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+# CONFIG_BLK_DEV_UMEM is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_SKD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_XEN_BLKDEV_FRONTEND=y
+# CONFIG_XEN_BLKDEV_BACKEND is not set
+CONFIG_VIRTIO_BLK=y
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_RSXX is not set
+
+#
+# NVME Support
+#
+CONFIG_NVME_CORE=y
+CONFIG_BLK_DEV_NVME=y
+CONFIG_NVME_MULTIPATH=y
+CONFIG_NVME_HWMON=y
+CONFIG_NVME_FABRICS=y
+CONFIG_NVME_FC=y
+CONFIG_NVME_TCP=y
+CONFIG_NVME_TARGET=y
+CONFIG_NVME_TARGET_PASSTHRU=y
+CONFIG_NVME_TARGET_LOOP=y
+CONFIG_NVME_TARGET_FC=y
+CONFIG_NVME_TARGET_FCLOOP=y
+CONFIG_NVME_TARGET_TCP=y
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_LATTICE_ECP3_CONFIG is not set
+CONFIG_SRAM=y
+CONFIG_PCI_ENDPOINT_TEST=m
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_PVPANIC is not set
+# CONFIG_HISI_HIKEY_USB is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+CONFIG_EEPROM_AT24=m
+CONFIG_EEPROM_AT25=m
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_IDT_89HPESX is not set
+# CONFIG_EEPROM_EE1004 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# end of Texas Instruments shared transport line discipline
+
+# CONFIG_SENSORS_LIS3_I2C is not set
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_MISC_RTSX_USB is not set
+# CONFIG_HABANA_AI is not set
+CONFIG_UACCE=m
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+CONFIG_RAID_ATTRS=m
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_PROC_FS is not set
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_SAS_ATTRS=y
+CONFIG_SCSI_SAS_LIBSAS=y
+CONFIG_SCSI_SAS_ATA=y
+CONFIG_SCSI_SAS_HOST_SMP=y
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_HISI_SAS is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+CONFIG_MEGARAID_SAS=y
+# CONFIG_SCSI_3SNIC_SSSRAID is not set
+CONFIG_SCSI_MPT3SAS=m
+CONFIG_SCSI_MPT2SAS_MAX_SGE=128
+CONFIG_SCSI_MPT3SAS_MAX_SGE=128
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_SMARTPQI is not set
+CONFIG_SCSI_UFSHCD=y
+# CONFIG_SCSI_UFSHCD_PCI is not set
+CONFIG_SCSI_UFSHCD_PLATFORM=y
+# CONFIG_SCSI_UFS_CDNS_PLATFORM is not set
+# CONFIG_SCSI_UFS_DWC_TC_PLATFORM is not set
+# CONFIG_SCSI_UFS_BSG is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_XEN_SCSI_FRONTEND is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+# CONFIG_SCSI_VIRTIO is not set
+# CONFIG_SCSI_DH is not set
+# end of SCSI device support
+
+CONFIG_HAVE_PATA_PLATFORM=y
+CONFIG_ATA=y
+CONFIG_SATA_HOST=y
+CONFIG_PATA_TIMINGS=y
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_ATA_FORCE=y
+CONFIG_ATA_ACPI=y
+# CONFIG_SATA_ZPODD is not set
+CONFIG_SATA_PMP=y
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+CONFIG_SATA_AHCI_PLATFORM=y
+CONFIG_AHCI_CEVA=y
+CONFIG_AHCI_XGENE=y
+CONFIG_AHCI_QORIQ=y
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+CONFIG_SATA_SIL24=y
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_DWC is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_ZHAOXIN is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+CONFIG_PATA_PLATFORM=y
+CONFIG_PATA_OF_PLATFORM=y
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_PATA_ACPI is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_LEGACY is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=m
+# CONFIG_MD_LINEAR is not set
+# CONFIG_MD_RAID0 is not set
+# CONFIG_MD_RAID1 is not set
+# CONFIG_MD_RAID10 is not set
+# CONFIG_MD_RAID456 is not set
+# CONFIG_MD_MULTIPATH is not set
+# CONFIG_MD_FAULTY is not set
+# CONFIG_BCACHE is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
+CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
+# CONFIG_DM_UNSTRIPED is not set
+# CONFIG_DM_CRYPT is not set
+# CONFIG_DM_SNAPSHOT is not set
+# CONFIG_DM_THIN_PROVISIONING is not set
+# CONFIG_DM_CACHE is not set
+# CONFIG_DM_WRITECACHE is not set
+# CONFIG_DM_EBS is not set
+# CONFIG_DM_ERA is not set
+# CONFIG_DM_CLONE is not set
+CONFIG_DM_MIRROR=m
+# CONFIG_DM_LOG_USERSPACE is not set
+# CONFIG_DM_RAID is not set
+CONFIG_DM_ZERO=m
+# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_DUST is not set
+# CONFIG_DM_UEVENT is not set
+# CONFIG_DM_FLAKEY is not set
+# CONFIG_DM_VERITY is not set
+# CONFIG_DM_SWITCH is not set
+# CONFIG_DM_LOG_WRITES is not set
+# CONFIG_DM_INTEGRITY is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+CONFIG_NETDEVICES=y
+CONFIG_MII=y
+CONFIG_NET_CORE=y
+# CONFIG_BONDING is not set
+# CONFIG_DUMMY is not set
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_IFB is not set
+# CONFIG_NET_TEAM is not set
+CONFIG_MACVLAN=m
+CONFIG_MACVTAP=m
+# CONFIG_IPVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_MACSEC is not set
+# CONFIG_NETCONSOLE is not set
+CONFIG_TUN=y
+CONFIG_TAP=m
+# CONFIG_TUN_VNET_CROSS_LE is not set
+CONFIG_VETH=m
+CONFIG_VIRTIO_NET=y
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+
+#
+# Distributed Switch Architecture drivers
+#
+# CONFIG_B53 is not set
+# CONFIG_NET_DSA_BCM_SF2 is not set
+# CONFIG_NET_DSA_LOOP is not set
+# CONFIG_NET_DSA_LANTIQ_GSWIP is not set
+# CONFIG_NET_DSA_MT7530 is not set
+# CONFIG_NET_DSA_MV88E6060 is not set
+# CONFIG_NET_DSA_MICROCHIP_KSZ9477 is not set
+# CONFIG_NET_DSA_MICROCHIP_KSZ8795 is not set
+# CONFIG_NET_DSA_MV88E6XXX is not set
+# CONFIG_NET_DSA_MSCC_SEVILLE is not set
+# CONFIG_NET_DSA_AR9331 is not set
+# CONFIG_NET_DSA_SJA1105 is not set
+# CONFIG_NET_DSA_QCA8K is not set
+# CONFIG_NET_DSA_REALTEK_SMI is not set
+# CONFIG_NET_DSA_SMSC_LAN9303_I2C is not set
+# CONFIG_NET_DSA_SMSC_LAN9303_MDIO is not set
+# CONFIG_NET_DSA_VITESSE_VSC73XX_SPI is not set
+# CONFIG_NET_DSA_VITESSE_VSC73XX_PLATFORM is not set
+# end of Distributed Switch Architecture drivers
+
+CONFIG_ETHERNET=y
+CONFIG_MDIO=m
+CONFIG_NET_VENDOR_3COM=y
+# CONFIG_VORTEX is not set
+# CONFIG_TYPHOON is not set
+# CONFIG_NET_VENDOR_3SNIC is not set
+CONFIG_NET_VENDOR_ADAPTEC=y
+# CONFIG_ADAPTEC_STARFIRE is not set
+CONFIG_NET_VENDOR_AGERE=y
+# CONFIG_ET131X is not set
+CONFIG_NET_VENDOR_ALACRITECH=y
+# CONFIG_SLICOSS is not set
+CONFIG_NET_VENDOR_ALTEON=y
+# CONFIG_ACENIC is not set
+# CONFIG_ALTERA_TSE is not set
+CONFIG_NET_VENDOR_AMAZON=y
+# CONFIG_ENA_ETHERNET is not set
+CONFIG_NET_VENDOR_AMD=y
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_PCNET32 is not set
+CONFIG_AMD_XGBE=y
+CONFIG_NET_VENDOR_AQUANTIA=y
+# CONFIG_AQTION is not set
+CONFIG_NET_VENDOR_ARC=y
+CONFIG_NET_VENDOR_ATHEROS=y
+# CONFIG_ATL2 is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+CONFIG_ATL1C=m
+# CONFIG_ALX is not set
+CONFIG_NET_VENDOR_AURORA=y
+# CONFIG_AURORA_NB8800 is not set
+CONFIG_NET_VENDOR_BROADCOM=y
+# CONFIG_B44 is not set
+CONFIG_BCMGENET=m
+# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_TIGON3 is not set
+CONFIG_BNX2X=m
+CONFIG_BNX2X_SRIOV=y
+# CONFIG_SYSTEMPORT is not set
+# CONFIG_BNXT is not set
+CONFIG_NET_VENDOR_BROCADE=y
+# CONFIG_BNA is not set
+CONFIG_NET_VENDOR_CADENCE=y
+CONFIG_MACB=y
+CONFIG_MACB_USE_HWSTAMP=y
+CONFIG_MACB_PCI=y
+CONFIG_NET_VENDOR_CAVIUM=y
+CONFIG_THUNDER_NIC_PF=y
+# CONFIG_THUNDER_NIC_VF is not set
+CONFIG_THUNDER_NIC_BGX=y
+CONFIG_THUNDER_NIC_RGX=y
+# CONFIG_CAVIUM_PTP is not set
+# CONFIG_LIQUIDIO is not set
+# CONFIG_LIQUIDIO_VF is not set
+CONFIG_NET_VENDOR_CHELSIO=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_CHELSIO_T4 is not set
+# CONFIG_CHELSIO_T4VF is not set
+CONFIG_NET_VENDOR_CISCO=y
+# CONFIG_ENIC is not set
+CONFIG_NET_VENDOR_CORTINA=y
+# CONFIG_GEMINI_ETHERNET is not set
+# CONFIG_DNET is not set
+CONFIG_NET_VENDOR_DEC=y
+# CONFIG_NET_TULIP is not set
+CONFIG_NET_VENDOR_DLINK=y
+# CONFIG_DL2K is not set
+# CONFIG_SUNDANCE is not set
+CONFIG_NET_VENDOR_EMULEX=y
+# CONFIG_BE2NET is not set
+CONFIG_NET_VENDOR_EZCHIP=y
+# CONFIG_EZCHIP_NPS_MANAGEMENT_ENET is not set
+CONFIG_NET_VENDOR_GOOGLE=y
+# CONFIG_GVE is not set
+# CONFIG_NET_VENDOR_HISILICON is not set
+# CONFIG_NET_VENDOR_HUAWEI is not set
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_INTEL=y
+# CONFIG_E100 is not set
+CONFIG_E1000=m
+CONFIG_E1000E=m
+CONFIG_IGB=m
+CONFIG_IGB_HWMON=y
+CONFIG_IGBVF=m
+CONFIG_IXGB=m
+CONFIG_IXGBE=m
+CONFIG_IXGBE_HWMON=y
+CONFIG_IXGBEVF=m
+CONFIG_I40E=m
+CONFIG_IAVF=m
+CONFIG_I40EVF=m
+# CONFIG_ICE is not set
+# CONFIG_FM10K is not set
+# CONFIG_IGC is not set
+CONFIG_NET_VENDOR_NETSWIFT=y
+# CONFIG_NGBE is not set
+# CONFIG_TXGBE is not set
+# CONFIG_JME is not set
+CONFIG_NET_VENDOR_MARVELL=y
+CONFIG_MVMDIO=y
+# CONFIG_SKGE is not set
+CONFIG_SKY2=y
+# CONFIG_SKY2_DEBUG is not set
+# CONFIG_OCTEONTX2_AF is not set
+# CONFIG_OCTEONTX2_PF is not set
+# CONFIG_PRESTERA is not set
+CONFIG_NET_VENDOR_MELLANOX=y
+CONFIG_MLX4_EN=m
+CONFIG_MLX4_CORE=m
+CONFIG_MLX4_DEBUG=y
+CONFIG_MLX4_CORE_GEN2=y
+CONFIG_MLX5_CORE=m
+# CONFIG_MLX5_FPGA is not set
+CONFIG_MLX5_CORE_EN=y
+CONFIG_MLX5_EN_ARFS=y
+CONFIG_MLX5_EN_RXNFC=y
+CONFIG_MLX5_MPFS=y
+CONFIG_MLX5_ESWITCH=y
+CONFIG_MLX5_CLS_ACT=y
+# CONFIG_MLX5_CORE_IPOIB is not set
+CONFIG_MLX5_SW_STEERING=y
+# CONFIG_MLXSW_CORE is not set
+# CONFIG_MLXFW is not set
+CONFIG_NET_VENDOR_MICREL=y
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_KSZ884X_PCI is not set
+CONFIG_NET_VENDOR_MICROCHIP=y
+# CONFIG_ENC28J60 is not set
+# CONFIG_ENCX24J600 is not set
+# CONFIG_LAN743X is not set
+CONFIG_NET_VENDOR_MICROSEMI=y
+# CONFIG_MSCC_OCELOT_SWITCH is not set
+CONFIG_NET_VENDOR_MYRI=y
+# CONFIG_MYRI10GE is not set
+# CONFIG_FEALNX is not set
+CONFIG_NET_VENDOR_NATSEMI=y
+# CONFIG_NATSEMI is not set
+# CONFIG_NS83820 is not set
+CONFIG_NET_VENDOR_NETERION=y
+# CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
+CONFIG_NET_VENDOR_NETRONOME=y
+# CONFIG_NFP is not set
+CONFIG_NET_VENDOR_NI=y
+# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
+CONFIG_NET_VENDOR_8390=y
+# CONFIG_NE2K_PCI is not set
+CONFIG_NET_VENDOR_NVIDIA=y
+# CONFIG_FORCEDETH is not set
+CONFIG_NET_VENDOR_OKI=y
+# CONFIG_ETHOC is not set
+CONFIG_NET_VENDOR_PACKET_ENGINES=y
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+CONFIG_NET_VENDOR_PENSANDO=y
+# CONFIG_IONIC is not set
+CONFIG_NET_VENDOR_QLOGIC=y
+# CONFIG_QLA3XXX is not set
+# CONFIG_QLCNIC is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_QED is not set
+CONFIG_NET_VENDOR_QUALCOMM=y
+# CONFIG_QCA7000_SPI is not set
+# CONFIG_QCA7000_UART is not set
+CONFIG_QCOM_EMAC=m
+CONFIG_RMNET=m
+CONFIG_NET_VENDOR_RDC=y
+# CONFIG_R6040 is not set
+CONFIG_NET_VENDOR_REALTEK=y
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_R8169 is not set
+CONFIG_NET_VENDOR_RENESAS=y
+CONFIG_NET_VENDOR_ROCKER=y
+# CONFIG_ROCKER is not set
+CONFIG_NET_VENDOR_SAMSUNG=y
+# CONFIG_SXGBE_ETH is not set
+CONFIG_NET_VENDOR_SEEQ=y
+CONFIG_NET_VENDOR_SOLARFLARE=y
+# CONFIG_SFC is not set
+# CONFIG_SFC_FALCON is not set
+CONFIG_NET_VENDOR_SILAN=y
+# CONFIG_SC92031 is not set
+CONFIG_NET_VENDOR_SIS=y
+# CONFIG_SIS900 is not set
+# CONFIG_SIS190 is not set
+CONFIG_NET_VENDOR_SMSC=y
+CONFIG_SMC91X=y
+# CONFIG_EPIC100 is not set
+CONFIG_SMSC911X=y
+# CONFIG_SMSC9420 is not set
+CONFIG_NET_VENDOR_SOCIONEXT=y
+CONFIG_NET_VENDOR_STMICRO=y
+CONFIG_STMMAC_ETH=y
+# CONFIG_STMMAC_SELFTESTS is not set
+CONFIG_STMMAC_PLATFORM=y
+# CONFIG_DWMAC_DWC_QOS_ETH is not set
+CONFIG_DWMAC_GENERIC=y
+CONFIG_DWMAC_PHYTIUM=y
+# CONFIG_DWMAC_INTEL_PLAT is not set
+# CONFIG_DWMAC_LOONGSON is not set
+# CONFIG_STMMAC_PCI is not set
+CONFIG_NET_VENDOR_SUN=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NIU is not set
+CONFIG_NET_VENDOR_SYNOPSYS=y
+# CONFIG_DWC_XLGMAC is not set
+CONFIG_NET_VENDOR_TEHUTI=y
+# CONFIG_TEHUTI is not set
+CONFIG_NET_VENDOR_TI=y
+# CONFIG_TI_CPSW_PHY_SEL is not set
+# CONFIG_TLAN is not set
+CONFIG_NET_VENDOR_VIA=y
+# CONFIG_VIA_RHINE is not set
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_NET_VENDOR_WIZNET=y
+# CONFIG_WIZNET_W5100 is not set
+# CONFIG_WIZNET_W5300 is not set
+CONFIG_NET_VENDOR_XILINX=y
+# CONFIG_XILINX_AXI_EMAC is not set
+# CONFIG_XILINX_LL_TEMAC is not set
+# CONFIG_NET_VENDOR_NEBULA_MATRIX is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_NET_SB1000 is not set
+CONFIG_PHYLINK=y
+CONFIG_PHYLIB=y
+CONFIG_SWPHY=y
+CONFIG_FIXED_PHY=y
+# CONFIG_SFP is not set
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+CONFIG_AQUANTIA_PHY=y
+# CONFIG_AX88796B_PHY is not set
+CONFIG_BROADCOM_PHY=m
+# CONFIG_BCM54140_PHY is not set
+CONFIG_BCM7XXX_PHY=m
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+CONFIG_BCM_NET_PHYLIB=m
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+CONFIG_MARVELL_PHY=m
+CONFIG_MARVELL_10G_PHY=m
+CONFIG_MICREL_PHY=y
+CONFIG_MICROCHIP_PHY=m
+# CONFIG_MICROCHIP_T1_PHY is not set
+CONFIG_MICROSEMI_PHY=y
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_NXP_TJA11XX_PHY is not set
+CONFIG_AT803X_PHY=y
+# CONFIG_QSEMI_PHY is not set
+CONFIG_REALTEK_PHY=m
+# CONFIG_RENESAS_PHY is not set
+CONFIG_ROCKCHIP_PHY=y
+CONFIG_SMSC_PHY=m
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+CONFIG_VITESSE_PHY=y
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_MICREL_KS8995MA is not set
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
+CONFIG_OF_MDIO=y
+CONFIG_MDIO_DEVRES=y
+CONFIG_MDIO_BITBANG=y
+CONFIG_MDIO_BCM_UNIMAC=m
+CONFIG_MDIO_CAVIUM=y
+# CONFIG_MDIO_GPIO is not set
+# CONFIG_MDIO_HISI_FEMAC is not set
+# CONFIG_MDIO_MVUSB is not set
+# CONFIG_MDIO_MSCC_MIIM is not set
+# CONFIG_MDIO_OCTEON is not set
+# CONFIG_MDIO_IPQ4019 is not set
+# CONFIG_MDIO_IPQ8064 is not set
+CONFIG_MDIO_THUNDER=y
+
+#
+# MDIO Multiplexers
+#
+CONFIG_MDIO_BUS_MUX=y
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+CONFIG_MDIO_BUS_MUX_MULTIPLEXER=y
+CONFIG_MDIO_BUS_MUX_MMIOREG=y
+
+#
+# PCS device drivers
+#
+CONFIG_PCS_XPCS=y
+# end of PCS device drivers
+
+CONFIG_PPP=y
+# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_DEFLATE=y
+# CONFIG_PPP_FILTER is not set
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPPOE is not set
+CONFIG_PPP_ASYNC=y
+CONFIG_PPP_SYNC_TTY=y
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+CONFIG_USB_NET_DRIVERS=y
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+CONFIG_USB_PEGASUS=m
+CONFIG_USB_RTL8150=m
+CONFIG_USB_RTL8152=m
+CONFIG_USB_LAN78XX=m
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_AX88179_178A=m
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_CDC_EEM is not set
+CONFIG_USB_NET_CDC_NCM=m
+# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set
+# CONFIG_USB_NET_CDC_MBIM is not set
+CONFIG_USB_NET_DM9601=m
+# CONFIG_USB_NET_SR9700 is not set
+CONFIG_USB_NET_SR9800=m
+CONFIG_USB_NET_SMSC75XX=m
+CONFIG_USB_NET_SMSC95XX=m
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=m
+CONFIG_USB_NET_PLUSB=m
+CONFIG_USB_NET_MCS7830=m
+# CONFIG_USB_NET_RNDIS_HOST is not set
+CONFIG_USB_NET_CDC_SUBSET_ENABLE=m
+CONFIG_USB_NET_CDC_SUBSET=m
+# CONFIG_USB_ALI_M5632 is not set
+# CONFIG_USB_AN2720 is not set
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=m
+# CONFIG_USB_NET_CX82310_ETH is not set
+# CONFIG_USB_NET_KALMIA is not set
+CONFIG_USB_NET_QMI_WWAN=y
+# CONFIG_USB_HSO is not set
+# CONFIG_USB_NET_INT51X1 is not set
+# CONFIG_USB_IPHETH is not set
+# CONFIG_USB_SIERRA_NET is not set
+# CONFIG_USB_VL600 is not set
+# CONFIG_USB_NET_CH9200 is not set
+# CONFIG_USB_NET_AQC111 is not set
+CONFIG_WLAN=y
+# CONFIG_WIRELESS_WDS is not set
+CONFIG_WLAN_VENDOR_ADMTEK=y
+# CONFIG_ADM8211 is not set
+CONFIG_ATH_COMMON=m
+CONFIG_WLAN_VENDOR_ATH=y
+# CONFIG_ATH_DEBUG is not set
+# CONFIG_ATH5K is not set
+# CONFIG_ATH5K_PCI is not set
+# CONFIG_ATH9K is not set
+# CONFIG_ATH9K_HTC is not set
+# CONFIG_CARL9170 is not set
+# CONFIG_ATH6KL is not set
+# CONFIG_AR5523 is not set
+# CONFIG_WIL6210 is not set
+CONFIG_ATH10K=m
+CONFIG_ATH10K_CE=y
+CONFIG_ATH10K_PCI=m
+# CONFIG_ATH10K_AHB is not set
+# CONFIG_ATH10K_SDIO is not set
+# CONFIG_ATH10K_USB is not set
+# CONFIG_ATH10K_DEBUG is not set
+# CONFIG_ATH10K_DEBUGFS is not set
+# CONFIG_WCN36XX is not set
+CONFIG_WLAN_VENDOR_ATMEL=y
+# CONFIG_ATMEL is not set
+# CONFIG_AT76C50X_USB is not set
+CONFIG_WLAN_VENDOR_BROADCOM=y
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
+CONFIG_BRCMUTIL=m
+# CONFIG_BRCMSMAC is not set
+CONFIG_BRCMFMAC=m
+CONFIG_BRCMFMAC_PROTO_BCDC=y
+CONFIG_BRCMFMAC_SDIO=y
+# CONFIG_BRCMFMAC_USB is not set
+# CONFIG_BRCMFMAC_PCIE is not set
+# CONFIG_BRCM_TRACING is not set
+# CONFIG_BRCMDBG is not set
+CONFIG_WLAN_VENDOR_CISCO=y
+CONFIG_WLAN_VENDOR_INTEL=y
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_IWL4965 is not set
+# CONFIG_IWL3945 is not set
+# CONFIG_IWLWIFI is not set
+CONFIG_WLAN_VENDOR_INTERSIL=y
+# CONFIG_HOSTAP is not set
+# CONFIG_HERMES is not set
+# CONFIG_P54_COMMON is not set
+# CONFIG_PRISM54 is not set
+CONFIG_WLAN_VENDOR_MARVELL=y
+# CONFIG_LIBERTAS is not set
+# CONFIG_LIBERTAS_THINFIRM is not set
+CONFIG_MWIFIEX=m
+# CONFIG_MWIFIEX_SDIO is not set
+CONFIG_MWIFIEX_PCIE=m
+# CONFIG_MWIFIEX_USB is not set
+# CONFIG_MWL8K is not set
+CONFIG_WLAN_VENDOR_MEDIATEK=y
+# CONFIG_MT7601U is not set
+# CONFIG_MT76x0U is not set
+# CONFIG_MT76x0E is not set
+# CONFIG_MT76x2E is not set
+# CONFIG_MT76x2U is not set
+# CONFIG_MT7603E is not set
+# CONFIG_MT7615E is not set
+# CONFIG_MT7663U is not set
+# CONFIG_MT7663S is not set
+# CONFIG_MT7915E is not set
+CONFIG_WLAN_VENDOR_MICROCHIP=y
+# CONFIG_WILC1000_SDIO is not set
+# CONFIG_WILC1000_SPI is not set
+CONFIG_WLAN_VENDOR_RALINK=y
+# CONFIG_RT2X00 is not set
+CONFIG_WLAN_VENDOR_REALTEK=y
+# CONFIG_RTL8180 is not set
+# CONFIG_RTL8187 is not set
+CONFIG_RTL_CARDS=m
+# CONFIG_RTL8192CE is not set
+# CONFIG_RTL8192SE is not set
+# CONFIG_RTL8192DE is not set
+# CONFIG_RTL8723AE is not set
+# CONFIG_RTL8723BE is not set
+# CONFIG_RTL8188EE is not set
+# CONFIG_RTL8192EE is not set
+# CONFIG_RTL8821AE is not set
+# CONFIG_RTL8192CU is not set
+# CONFIG_RTL8XXXU is not set
+# CONFIG_RTW88 is not set
+CONFIG_WLAN_VENDOR_RSI=y
+# CONFIG_RSI_91X is not set
+CONFIG_WLAN_VENDOR_ST=y
+# CONFIG_CW1200 is not set
+CONFIG_WLAN_VENDOR_TI=y
+# CONFIG_WL1251 is not set
+# CONFIG_WL12XX is not set
+CONFIG_WL18XX=m
+CONFIG_WLCORE=m
+# CONFIG_WLCORE_SPI is not set
+CONFIG_WLCORE_SDIO=m
+CONFIG_WILINK_PLATFORM_DATA=y
+CONFIG_WLAN_VENDOR_ZYDAS=y
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_ZD1211RW is not set
+CONFIG_WLAN_VENDOR_QUANTENNA=y
+# CONFIG_QTNFMAC_PCIE is not set
+# CONFIG_MAC80211_HWSIM is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_VIRT_WIFI is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+CONFIG_XEN_NETDEV_FRONTEND=y
+# CONFIG_XEN_NETDEV_BACKEND is not set
+# CONFIG_VMXNET3 is not set
+# CONFIG_FUJITSU_ES is not set
+# CONFIG_NETDEVSIM is not set
+CONFIG_NET_FAILOVER=y
+# CONFIG_NET_LOCALIP_LST is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_FF_MEMLESS=y
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+CONFIG_INPUT_MATRIXKMAP=y
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ADC=m
+# CONFIG_KEYBOARD_ADP5588 is not set
+# CONFIG_KEYBOARD_ADP5589 is not set
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_QT1050 is not set
+# CONFIG_KEYBOARD_QT1070 is not set
+# CONFIG_KEYBOARD_QT2160 is not set
+# CONFIG_KEYBOARD_DLINK_DIR685 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+CONFIG_KEYBOARD_GPIO=y
+# CONFIG_KEYBOARD_GPIO_POLLED is not set
+# CONFIG_KEYBOARD_TCA6416 is not set
+# CONFIG_KEYBOARD_TCA8418 is not set
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_LM8333 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_MCS is not set
+# CONFIG_KEYBOARD_MPR121 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_OMAP4 is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+CONFIG_KEYBOARD_CROS_EC=y
+# CONFIG_KEYBOARD_CAP11XX is not set
+# CONFIG_KEYBOARD_BCM is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_BYD=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
+CONFIG_MOUSE_PS2_CYPRESS=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+CONFIG_MOUSE_PS2_FOCALTECH=y
+CONFIG_MOUSE_PS2_SMBUS=y
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+# CONFIG_MOUSE_CYAPA is not set
+# CONFIG_MOUSE_ELAN_I2C is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_GPIO is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
+# CONFIG_MOUSE_SYNAPTICS_USB is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_PROPERTIES=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_AD7877 is not set
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_ADC is not set
+# CONFIG_TOUCHSCREEN_AR1021_I2C is not set
+CONFIG_TOUCHSCREEN_ATMEL_MXT=m
+# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set
+# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_BU21013 is not set
+# CONFIG_TOUCHSCREEN_BU21029 is not set
+# CONFIG_TOUCHSCREEN_CHIPONE_ICN8318 is not set
+# CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
+# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
+# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
+# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
+# CONFIG_TOUCHSCREEN_EGALAX is not set
+# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
+# CONFIG_TOUCHSCREEN_EXC3000 is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GOODIX is not set
+# CONFIG_TOUCHSCREEN_HIDEEP is not set
+# CONFIG_TOUCHSCREEN_ILI210X is not set
+# CONFIG_TOUCHSCREEN_S6SY761 is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_EKTF2127 is not set
+# CONFIG_TOUCHSCREEN_ELAN is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
+# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
+# CONFIG_TOUCHSCREEN_MAX11801 is not set
+# CONFIG_TOUCHSCREEN_MCS5000 is not set
+# CONFIG_TOUCHSCREEN_MMS114 is not set
+# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_IMX6UL_TSC is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
+# CONFIG_TOUCHSCREEN_TSC2004 is not set
+# CONFIG_TOUCHSCREEN_TSC2005 is not set
+# CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_RM_TS is not set
+# CONFIG_TOUCHSCREEN_SILEAD is not set
+# CONFIG_TOUCHSCREEN_SIS_I2C is not set
+# CONFIG_TOUCHSCREEN_ST1232 is not set
+# CONFIG_TOUCHSCREEN_SUR40 is not set
+# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
+# CONFIG_TOUCHSCREEN_SX8654 is not set
+# CONFIG_TOUCHSCREEN_TPS6507X is not set
+# CONFIG_TOUCHSCREEN_ZET6223 is not set
+# CONFIG_TOUCHSCREEN_ZFORCE is not set
+# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
+# CONFIG_TOUCHSCREEN_IQS5XX is not set
+# CONFIG_TOUCHSCREEN_ZINITIX is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_AD714X is not set
+# CONFIG_INPUT_ATMEL_CAPTOUCH is not set
+# CONFIG_INPUT_BMA150 is not set
+# CONFIG_INPUT_E3X0_BUTTON is not set
+# CONFIG_INPUT_MMA8450 is not set
+# CONFIG_INPUT_GPIO_BEEPER is not set
+# CONFIG_INPUT_GPIO_DECODER is not set
+# CONFIG_INPUT_GPIO_VIBRA is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_KXTJ9 is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_CM109 is not set
+# CONFIG_INPUT_REGULATOR_HAPTIC is not set
+# CONFIG_INPUT_AXP20X_PEK is not set
+# CONFIG_INPUT_UINPUT is not set
+# CONFIG_INPUT_PCF8574 is not set
+# CONFIG_INPUT_PWM_BEEPER is not set
+# CONFIG_INPUT_PWM_VIBRA is not set
+# CONFIG_INPUT_RK805_PWRKEY is not set
+# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
+# CONFIG_INPUT_ADXL34X is not set
+# CONFIG_INPUT_IQS269A is not set
+# CONFIG_INPUT_CMA3000 is not set
+CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
+# CONFIG_INPUT_SOC_BUTTON_ARRAY is not set
+# CONFIG_INPUT_DRV260X_HAPTICS is not set
+# CONFIG_INPUT_DRV2665_HAPTICS is not set
+# CONFIG_INPUT_DRV2667_HAPTICS is not set
+# CONFIG_RMI4_CORE is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+# CONFIG_SERIO_SERPORT is not set
+CONFIG_SERIO_AMBAKMI=y
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+# CONFIG_SERIO_APBPS2 is not set
+# CONFIG_SERIO_GPIO_PS2 is not set
+# CONFIG_USERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_VT_CONSOLE_SLEEP=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=16
+CONFIG_LDISC_AUTOLOAD=y
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+CONFIG_SERIAL_8250_PNP=y
+CONFIG_SERIAL_8250_16550A_VARIANTS=y
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_DMA=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_EXAR=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+# CONFIG_SERIAL_8250_ASPEED_VUART is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
+CONFIG_SERIAL_8250_DWLIB=y
+CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_8250_DW=y
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_AMBA_PL010 is not set
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_SERIAL_PHYTIUM_PCI=m
+# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX310X is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_SIFIVE is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_SC16IS7XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_IFX6X60 is not set
+CONFIG_SERIAL_XILINX_PS_UART=y
+CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+CONFIG_SERIAL_FSL_LPUART=y
+CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
+CONFIG_SERIAL_FSL_LINFLEXUART=y
+CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE=y
+# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+CONFIG_SERIAL_MCTRL_GPIO=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+# CONFIG_TRACE_SINK is not set
+CONFIG_HVC_DRIVER=y
+CONFIG_HVC_IRQ=y
+CONFIG_HVC_XEN=y
+CONFIG_HVC_XEN_FRONTEND=y
+# CONFIG_HVC_DCC is not set
+CONFIG_SERIAL_DEV_BUS=y
+CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
+# CONFIG_TTY_PRINTK is not set
+CONFIG_VIRTIO_CONSOLE=y
+CONFIG_IPMI_HANDLER=m
+CONFIG_IPMI_DMI_DECODE=y
+CONFIG_IPMI_PLAT_DATA=y
+# CONFIG_IPMI_PANIC_EVENT is not set
+CONFIG_IPMI_DEVICE_INTERFACE=m
+CONFIG_IPMI_SI=m
+# CONFIG_IPMI_SSIF is not set
+# CONFIG_IPMI_WATCHDOG is not set
+# CONFIG_IPMI_POWEROFF is not set
+# CONFIG_IPMB_DEVICE_INTERFACE is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_BA431 is not set
+# CONFIG_HW_RANDOM_VIRTIO is not set
+CONFIG_HW_RANDOM_HISI_GM=y
+# CONFIG_HW_RANDOM_CCTRNG is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
+# CONFIG_APPLICOM is not set
+CONFIG_DEVMEM=y
+# CONFIG_RAW_DRIVER is not set
+CONFIG_DEVPORT=y
+CONFIG_TCG_TPM=y
+CONFIG_HW_RANDOM_TPM=y
+# CONFIG_TCG_TIS is not set
+# CONFIG_TCG_TIS_SPI is not set
+# CONFIG_TCG_TIS_I2C_ATMEL is not set
+CONFIG_TCG_TIS_I2C_INFINEON=y
+# CONFIG_TCG_TIS_I2C_NUVOTON is not set
+# CONFIG_TCG_ATMEL is not set
+# CONFIG_TCG_INFINEON is not set
+# CONFIG_TCG_XEN is not set
+# CONFIG_TCG_CRB is not set
+# CONFIG_TCG_VTPM_PROXY is not set
+# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
+# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
+# CONFIG_XILLYBUS is not set
+CONFIG_RANDOM_TRUST_CPU=y
+CONFIG_RANDOM_TRUST_BOOTLOADER=y
+# end of Character devices
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_ACPI_I2C_OPREGION=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MUX=y
+
+#
+# Multiplexer I2C Chip support
+#
+# CONFIG_I2C_ARB_GPIO_CHALLENGE is not set
+# CONFIG_I2C_MUX_GPIO is not set
+# CONFIG_I2C_MUX_GPMUX is not set
+# CONFIG_I2C_MUX_LTC4306 is not set
+# CONFIG_I2C_MUX_PCA9541 is not set
+CONFIG_I2C_MUX_PCA954x=y
+# CONFIG_I2C_MUX_PINCTRL is not set
+# CONFIG_I2C_MUX_REG is not set
+# CONFIG_I2C_DEMUX_PINCTRL is not set
+# CONFIG_I2C_MUX_MLXCPLD is not set
+# end of Multiplexer I2C Chip support
+
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_SMBUS=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_AMD_MP2 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NVIDIA_GPU is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# ACPI drivers
+#
+# CONFIG_I2C_SCMI is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CADENCE is not set
+# CONFIG_I2C_CBUS_GPIO is not set
+CONFIG_I2C_DESIGNWARE_CORE=y
+# CONFIG_I2C_DESIGNWARE_SLAVE is not set
+CONFIG_I2C_DESIGNWARE_PLATFORM=y
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+CONFIG_I2C_GPIO=m
+# CONFIG_I2C_GPIO_FAULT_INJECTOR is not set
+# CONFIG_I2C_HISI is not set
+# CONFIG_I2C_NOMADIK is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_RK3X is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_THUNDERX is not set
+# CONFIG_I2C_XILINX is not set
+CONFIG_I2C_PHYTIUM_CORE=y
+CONFIG_I2C_PHYTIUM_PCI=y
+CONFIG_I2C_PHYTIUM_PLATFORM=y
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_CROS_EC_TUNNEL is not set
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_STUB is not set
+CONFIG_I2C_SLAVE=y
+# CONFIG_I2C_SLAVE_EEPROM is not set
+# CONFIG_I2C_SLAVE_TESTUNIT is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# end of I2C support
+
+CONFIG_I3C=y
+CONFIG_CDNS_I3C_MASTER=y
+# CONFIG_DW_I3C_MASTER is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_AXI_SPI_ENGINE is not set
+CONFIG_SPI_BITBANG=m
+# CONFIG_SPI_CADENCE is not set
+# CONFIG_SPI_CADENCE_QUADSPI is not set
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_HISI_KUNPENG is not set
+# CONFIG_SPI_HISI_SFC_V3XX is not set
+# CONFIG_SPI_NXP_FLEXSPI is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_FSL_SPI is not set
+# CONFIG_SPI_OC_TINY is not set
+CONFIG_SPI_PHYTIUM=y
+CONFIG_SPI_PHYTIUM_PLAT=y
+CONFIG_SPI_PHYTIUM_PCI=y
+# CONFIG_SPI_PL022 is not set
+# CONFIG_SPI_PXA2XX is not set
+# CONFIG_SPI_ROCKCHIP is not set
+# CONFIG_SPI_SC18IS602 is not set
+# CONFIG_SPI_SIFIVE is not set
+# CONFIG_SPI_MXIC is not set
+# CONFIG_SPI_THUNDERX is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_ZYNQMP_GQSPI is not set
+# CONFIG_SPI_AMD is not set
+
+#
+# SPI Multiplexer support
+#
+# CONFIG_SPI_MUX is not set
+
+#
+# SPI Protocol Masters
+#
+CONFIG_SPI_SPIDEV=y
+# CONFIG_SPI_LOOPBACK_TEST is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_SLAVE is not set
+CONFIG_SPI_DYNAMIC=y
+CONFIG_SPMI=y
+# CONFIG_HSI is not set
+CONFIG_PPS=y
+# CONFIG_PPS_DEBUG is not set
+
+#
+# PPS clients support
+#
+# CONFIG_PPS_CLIENT_KTIMER is not set
+# CONFIG_PPS_CLIENT_LDISC is not set
+# CONFIG_PPS_CLIENT_GPIO is not set
+
+#
+# PPS generators support
+#
+
+#
+# PTP clock support
+#
+CONFIG_PTP_1588_CLOCK=y
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
+# CONFIG_PTP_1588_CLOCK_IDTCM is not set
+# CONFIG_PTP_HISI is not set
+# end of PTP clock support
+
+CONFIG_PINCTRL=y
+CONFIG_GENERIC_PINCTRL_GROUPS=y
+CONFIG_PINMUX=y
+CONFIG_GENERIC_PINMUX_FUNCTIONS=y
+CONFIG_PINCONF=y
+CONFIG_GENERIC_PINCONF=y
+# CONFIG_DEBUG_PINCTRL is not set
+# CONFIG_PINCTRL_AXP209 is not set
+# CONFIG_PINCTRL_AMD is not set
+# CONFIG_PINCTRL_MCP23S08 is not set
+CONFIG_PINCTRL_SINGLE=y
+# CONFIG_PINCTRL_SX150X is not set
+# CONFIG_PINCTRL_STMFX is not set
+CONFIG_PINCTRL_MAX77620=y
+# CONFIG_PINCTRL_RK805 is not set
+# CONFIG_PINCTRL_OCELOT is not set
+
+#
+# Renesas pinctrl drivers
+#
+# end of Renesas pinctrl drivers
+
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=512
+CONFIG_OF_GPIO=y
+CONFIG_GPIO_ACPI=y
+CONFIG_GPIOLIB_IRQCHIP=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+CONFIG_GPIO_CDEV=y
+CONFIG_GPIO_CDEV_V1=y
+CONFIG_GPIO_GENERIC=y
+CONFIG_GPIO_PHYTIUM_CORE=y
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_74XX_MMIO is not set
+CONFIG_GPIO_ALTERA=m
+# CONFIG_GPIO_AMDPT is not set
+# CONFIG_GPIO_CADENCE is not set
+CONFIG_GPIO_DWAPB=y
+# CONFIG_GPIO_EXAR is not set
+# CONFIG_GPIO_FTGPIO010 is not set
+CONFIG_GPIO_GENERIC_PLATFORM=y
+# CONFIG_GPIO_GRGPIO is not set
+# CONFIG_GPIO_HISI is not set
+# CONFIG_GPIO_HLWD is not set
+# CONFIG_GPIO_LOGICVC is not set
+CONFIG_GPIO_MB86S7X=y
+CONFIG_GPIO_PL061=y
+# CONFIG_GPIO_SAMA5D2_PIOBU is not set
+# CONFIG_GPIO_SIFIVE is not set
+# CONFIG_GPIO_SYSCON is not set
+CONFIG_GPIO_WCD934X=m
+CONFIG_GPIO_XGENE=y
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_AMD_FCH is not set
+CONFIG_GPIO_PHYTIUM_PLAT=y
+# end of Memory mapped GPIO drivers
+
+#
+# I2C GPIO expanders
+#
+# CONFIG_GPIO_ADP5588 is not set
+# CONFIG_GPIO_ADNP is not set
+# CONFIG_GPIO_GW_PLD is not set
+# CONFIG_GPIO_MAX7300 is not set
+CONFIG_GPIO_MAX732X=y
+# CONFIG_GPIO_MAX732X_IRQ is not set
+CONFIG_GPIO_PCA953X=y
+CONFIG_GPIO_PCA953X_IRQ=y
+# CONFIG_GPIO_PCA9570 is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_TPIC2810 is not set
+# end of I2C GPIO expanders
+
+#
+# MFD GPIO expanders
+#
+CONFIG_GPIO_BD9571MWV=m
+CONFIG_GPIO_MAX77620=y
+# end of MFD GPIO expanders
+
+#
+# PCI GPIO expanders
+#
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_PCI_IDIO_16 is not set
+# CONFIG_GPIO_PCIE_IDIO_24 is not set
+# CONFIG_GPIO_RDC321X is not set
+# end of PCI GPIO expanders
+
+#
+# SPI GPIO expanders
+#
+# CONFIG_GPIO_74X164 is not set
+# CONFIG_GPIO_MAX3191X is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_PISOSR is not set
+# CONFIG_GPIO_XRA1403 is not set
+# end of SPI GPIO expanders
+
+#
+# USB GPIO expanders
+#
+# end of USB GPIO expanders
+
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_MOCKUP is not set
+CONFIG_W1=m
+
+#
+# 1-wire Bus Masters
+#
+# CONFIG_W1_MASTER_MATROX is not set
+# CONFIG_W1_MASTER_DS2490 is not set
+# CONFIG_W1_MASTER_DS2482 is not set
+# CONFIG_W1_MASTER_DS1WM is not set
+# CONFIG_W1_MASTER_GPIO is not set
+# CONFIG_W1_MASTER_SGI is not set
+# end of 1-wire Bus Masters
+
+#
+# 1-wire Slaves
+#
+CONFIG_W1_SLAVE_THERM=m
+# CONFIG_W1_SLAVE_SMEM is not set
+# CONFIG_W1_SLAVE_DS2405 is not set
+# CONFIG_W1_SLAVE_DS2408 is not set
+# CONFIG_W1_SLAVE_DS2413 is not set
+# CONFIG_W1_SLAVE_DS2406 is not set
+# CONFIG_W1_SLAVE_DS2423 is not set
+# CONFIG_W1_SLAVE_DS2805 is not set
+# CONFIG_W1_SLAVE_DS2430 is not set
+# CONFIG_W1_SLAVE_DS2431 is not set
+# CONFIG_W1_SLAVE_DS2433 is not set
+# CONFIG_W1_SLAVE_DS2438 is not set
+# CONFIG_W1_SLAVE_DS250X is not set
+# CONFIG_W1_SLAVE_DS2780 is not set
+# CONFIG_W1_SLAVE_DS2781 is not set
+# CONFIG_W1_SLAVE_DS28E04 is not set
+# CONFIG_W1_SLAVE_DS28E17 is not set
+# end of 1-wire Slaves
+
+CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_BRCMSTB=y
+# CONFIG_POWER_RESET_GPIO is not set
+# CONFIG_POWER_RESET_GPIO_RESTART is not set
+# CONFIG_POWER_RESET_LTC2952 is not set
+# CONFIG_POWER_RESET_RESTART is not set
+# CONFIG_POWER_RESET_VEXPRESS is not set
+CONFIG_POWER_RESET_XGENE=y
+CONFIG_POWER_RESET_SYSCON=y
+# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
+CONFIG_REBOOT_MODE=y
+CONFIG_SYSCON_REBOOT_MODE=y
+# CONFIG_NVMEM_REBOOT_MODE is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+CONFIG_POWER_SUPPLY_HWMON=y
+# CONFIG_PDA_POWER is not set
+# CONFIG_GENERIC_ADC_BATTERY is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_CHARGER_ADP5061 is not set
+# CONFIG_BATTERY_CW2015 is not set
+# CONFIG_BATTERY_DS2760 is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_DS2782 is not set
+CONFIG_BATTERY_SBS=m
+# CONFIG_CHARGER_SBS is not set
+# CONFIG_MANAGER_SBS is not set
+CONFIG_BATTERY_BQ27XXX=y
+CONFIG_BATTERY_BQ27XXX_I2C=y
+CONFIG_BATTERY_BQ27XXX_HDQ=m
+# CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is not set
+# CONFIG_AXP20X_POWER is not set
+# CONFIG_AXP288_FUEL_GAUGE is not set
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_BATTERY_MAX17042 is not set
+# CONFIG_BATTERY_MAX1721X is not set
+# CONFIG_CHARGER_ISP1704 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHARGER_LP8727 is not set
+# CONFIG_CHARGER_GPIO is not set
+# CONFIG_CHARGER_MANAGER is not set
+# CONFIG_CHARGER_LT3651 is not set
+# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
+# CONFIG_CHARGER_BQ2415X is not set
+# CONFIG_CHARGER_BQ24190 is not set
+# CONFIG_CHARGER_BQ24257 is not set
+# CONFIG_CHARGER_BQ24735 is not set
+# CONFIG_CHARGER_BQ2515X is not set
+# CONFIG_CHARGER_BQ25890 is not set
+# CONFIG_CHARGER_BQ25980 is not set
+# CONFIG_CHARGER_SMB347 is not set
+# CONFIG_BATTERY_GAUGE_LTC2941 is not set
+# CONFIG_BATTERY_RT5033 is not set
+# CONFIG_CHARGER_RT9455 is not set
+# CONFIG_CHARGER_CROS_USBPD is not set
+# CONFIG_CHARGER_UCS1002 is not set
+# CONFIG_CHARGER_BD99954 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_AD7314 is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM1177 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7310 is not set
+# CONFIG_SENSORS_ADT7410 is not set
+# CONFIG_SENSORS_ADT7411 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_AS370 is not set
+# CONFIG_SENSORS_ASC7621 is not set
+# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
+CONFIG_SENSORS_ARM_SCMI=y
+CONFIG_SENSORS_ARM_SCPI=y
+# CONFIG_SENSORS_ASPEED is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_CORSAIR_CPRO is not set
+# CONFIG_SENSORS_DRIVETEMP is not set
+# CONFIG_SENSORS_DS620 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_FTSTEUTATES is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_G762 is not set
+# CONFIG_SENSORS_GPIO_FAN is not set
+# CONFIG_SENSORS_HIH6130 is not set
+# CONFIG_SENSORS_IBMAEM is not set
+# CONFIG_SENSORS_IBMPEX is not set
+# CONFIG_SENSORS_IIO_HWMON is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_JC42 is not set
+# CONFIG_SENSORS_POWR1220 is not set
+# CONFIG_SENSORS_LINEAGE is not set
+# CONFIG_SENSORS_LTC2945 is not set
+# CONFIG_SENSORS_LTC2947_I2C is not set
+# CONFIG_SENSORS_LTC2947_SPI is not set
+# CONFIG_SENSORS_LTC2990 is not set
+# CONFIG_SENSORS_LTC4151 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4222 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LTC4260 is not set
+# CONFIG_SENSORS_LTC4261 is not set
+# CONFIG_SENSORS_MAX1111 is not set
+# CONFIG_SENSORS_MAX16065 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX1668 is not set
+# CONFIG_SENSORS_MAX197 is not set
+# CONFIG_SENSORS_MAX31722 is not set
+# CONFIG_SENSORS_MAX31730 is not set
+# CONFIG_SENSORS_MAX6621 is not set
+# CONFIG_SENSORS_MAX6639 is not set
+# CONFIG_SENSORS_MAX6642 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_MAX6697 is not set
+# CONFIG_SENSORS_MAX31790 is not set
+# CONFIG_SENSORS_MCP3021 is not set
+# CONFIG_SENSORS_TC654 is not set
+# CONFIG_SENSORS_MR75203 is not set
+# CONFIG_SENSORS_ADCXX is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+CONFIG_SENSORS_LM90=m
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LM95234 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_LM95245 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_NTC_THERMISTOR is not set
+# CONFIG_SENSORS_NCT6683 is not set
+# CONFIG_SENSORS_NCT6775 is not set
+# CONFIG_SENSORS_NCT7802 is not set
+# CONFIG_SENSORS_NCT7904 is not set
+# CONFIG_SENSORS_NPCM7XX is not set
+# CONFIG_SENSORS_OCC_P8_I2C is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_PMBUS is not set
+CONFIG_SENSORS_PWM_FAN=m
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_SHT21 is not set
+# CONFIG_SENSORS_SHT3x is not set
+# CONFIG_SENSORS_SHTC1 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_EMC1403 is not set
+# CONFIG_SENSORS_EMC2103 is not set
+# CONFIG_SENSORS_EMC6W201 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SCH5627 is not set
+# CONFIG_SENSORS_SCH5636 is not set
+# CONFIG_SENSORS_STTS751 is not set
+# CONFIG_SENSORS_SMM665 is not set
+# CONFIG_SENSORS_ADC128D818 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_ADS7871 is not set
+# CONFIG_SENSORS_AMC6821 is not set
+# CONFIG_SENSORS_INA209 is not set
+CONFIG_SENSORS_INA2XX=m
+CONFIG_SENSORS_INA3221=m
+# CONFIG_SENSORS_TC74 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP102 is not set
+# CONFIG_SENSORS_TMP103 is not set
+# CONFIG_SENSORS_TMP108 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
+# CONFIG_SENSORS_TMP513 is not set
+# CONFIG_SENSORS_VEXPRESS is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83773G is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83795 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_XGENE is not set
+
+#
+# ACPI drivers
+#
+# CONFIG_SENSORS_ACPI_POWER is not set
+CONFIG_THERMAL=y
+# CONFIG_THERMAL_NETLINK is not set
+# CONFIG_THERMAL_STATISTICS is not set
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_OF=y
+# CONFIG_THERMAL_WRITABLE_TRIPS is not set
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set
+# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
+CONFIG_THERMAL_GOV_STEP_WISE=y
+# CONFIG_THERMAL_GOV_BANG_BANG is not set
+# CONFIG_THERMAL_GOV_USER_SPACE is not set
+CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
+CONFIG_CPU_THERMAL=y
+CONFIG_CPU_FREQ_THERMAL=y
+# CONFIG_DEVFREQ_THERMAL is not set
+CONFIG_THERMAL_EMULATION=y
+# CONFIG_THERMAL_MMIO is not set
+# CONFIG_MAX77620_THERMAL is not set
+# CONFIG_GENERIC_ADC_THERMAL is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_GPIO_WATCHDOG is not set
+# CONFIG_WDAT_WDT is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_ZIIRAVE_WATCHDOG is not set
+CONFIG_ARM_SP805_WATCHDOG=y
+CONFIG_ARM_SBSA_WATCHDOG=y
+# CONFIG_CADENCE_WATCHDOG is not set
+CONFIG_DW_WATCHDOG=y
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_MAX77620_WATCHDOG is not set
+CONFIG_ARM_SMC_WATCHDOG=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_MEN_A21_WDT is not set
+# CONFIG_XEN_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_ACT8945A is not set
+# CONFIG_MFD_AS3711 is not set
+# CONFIG_MFD_AS3722 is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_AAT2870_CORE is not set
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# CONFIG_MFD_ATMEL_HLCDC is not set
+# CONFIG_MFD_BCM590XX is not set
+CONFIG_MFD_BD9571MWV=y
+CONFIG_MFD_AXP20X=y
+CONFIG_MFD_AXP20X_I2C=y
+CONFIG_MFD_CROS_EC_DEV=y
+# CONFIG_MFD_MADERA is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9052_I2C is not set
+# CONFIG_MFD_DA9055 is not set
+# CONFIG_MFD_DA9062 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_DA9150 is not set
+# CONFIG_MFD_DLN2 is not set
+# CONFIG_MFD_GATEWORKS_GSC is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MP2629 is not set
+CONFIG_MFD_HI6421_PMIC=y
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_MFD_INTEL_PMT is not set
+# CONFIG_MFD_IQS62X is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_88PM860X is not set
+# CONFIG_MFD_MAX14577 is not set
+CONFIG_MFD_MAX77620=y
+# CONFIG_MFD_MAX77650 is not set
+# CONFIG_MFD_MAX77686 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX77843 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_MAX8997 is not set
+# CONFIG_MFD_MAX8998 is not set
+# CONFIG_MFD_MT6360 is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_MENF21BMC is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_CPCAP is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_RT5033 is not set
+# CONFIG_MFD_RC5T583 is not set
+CONFIG_MFD_RK808=y
+# CONFIG_MFD_RN5T618 is not set
+CONFIG_MFD_SEC_CORE=y
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SKY81452 is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_MFD_STMPE is not set
+CONFIG_MFD_SYSCON=y
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_LP8788 is not set
+# CONFIG_MFD_TI_LMU is not set
+# CONFIG_MFD_PALMAS is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65086 is not set
+# CONFIG_MFD_TPS65090 is not set
+# CONFIG_MFD_TPS65217 is not set
+# CONFIG_MFD_TPS68470 is not set
+# CONFIG_MFD_TI_LP873X is not set
+# CONFIG_MFD_TI_LP87565 is not set
+# CONFIG_MFD_TPS65218 is not set
+# CONFIG_MFD_TPS6586X is not set
+# CONFIG_MFD_TPS65910 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_TPS80031 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_TWL6040_CORE is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_TC3589X is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_LOCHNAGAR is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X_I2C is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
+CONFIG_MFD_ROHM_BD718XX=y
+# CONFIG_MFD_ROHM_BD70528 is not set
+# CONFIG_MFD_ROHM_BD71828 is not set
+# CONFIG_MFD_STPMIC1 is not set
+# CONFIG_MFD_STMFX is not set
+CONFIG_MFD_WCD934X=m
+CONFIG_MFD_VEXPRESS_SYSREG=y
+# CONFIG_RAVE_SP_CORE is not set
+# CONFIG_MFD_INTEL_M10_BMC is not set
+# end of Multifunction device drivers
+
+CONFIG_REGULATOR=y
+# CONFIG_REGULATOR_DEBUG is not set
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+# CONFIG_REGULATOR_88PG86X is not set
+# CONFIG_REGULATOR_ACT8865 is not set
+# CONFIG_REGULATOR_AD5398 is not set
+CONFIG_REGULATOR_AXP20X=y
+CONFIG_REGULATOR_BD718XX=y
+CONFIG_REGULATOR_BD9571MWV=y
+# CONFIG_REGULATOR_CROS_EC is not set
+# CONFIG_REGULATOR_DA9210 is not set
+# CONFIG_REGULATOR_DA9211 is not set
+CONFIG_REGULATOR_FAN53555=y
+# CONFIG_REGULATOR_FAN53880 is not set
+CONFIG_REGULATOR_GPIO=y
+# CONFIG_REGULATOR_HI6421 is not set
+CONFIG_REGULATOR_HI6421V530=y
+# CONFIG_REGULATOR_ISL9305 is not set
+# CONFIG_REGULATOR_ISL6271A is not set
+# CONFIG_REGULATOR_LP3971 is not set
+# CONFIG_REGULATOR_LP3972 is not set
+# CONFIG_REGULATOR_LP872X is not set
+# CONFIG_REGULATOR_LP8755 is not set
+# CONFIG_REGULATOR_LTC3589 is not set
+# CONFIG_REGULATOR_LTC3676 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+CONFIG_REGULATOR_MAX77620=y
+# CONFIG_REGULATOR_MAX8649 is not set
+# CONFIG_REGULATOR_MAX8660 is not set
+# CONFIG_REGULATOR_MAX8952 is not set
+CONFIG_REGULATOR_MAX8973=y
+# CONFIG_REGULATOR_MAX77826 is not set
+# CONFIG_REGULATOR_MCP16502 is not set
+# CONFIG_REGULATOR_MP5416 is not set
+# CONFIG_REGULATOR_MP8859 is not set
+# CONFIG_REGULATOR_MP886X is not set
+# CONFIG_REGULATOR_MPQ7920 is not set
+# CONFIG_REGULATOR_MT6311 is not set
+CONFIG_REGULATOR_PCA9450=y
+CONFIG_REGULATOR_PFUZE100=y
+# CONFIG_REGULATOR_PV88060 is not set
+# CONFIG_REGULATOR_PV88080 is not set
+# CONFIG_REGULATOR_PV88090 is not set
+CONFIG_REGULATOR_PWM=y
+CONFIG_REGULATOR_QCOM_SPMI=y
+# CONFIG_REGULATOR_QCOM_USB_VBUS is not set
+# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
+CONFIG_REGULATOR_RK808=y
+CONFIG_REGULATOR_ROHM=y
+# CONFIG_REGULATOR_RT4801 is not set
+# CONFIG_REGULATOR_RTMV20 is not set
+# CONFIG_REGULATOR_S2MPA01 is not set
+CONFIG_REGULATOR_S2MPS11=y
+# CONFIG_REGULATOR_S5M8767 is not set
+# CONFIG_REGULATOR_SLG51000 is not set
+# CONFIG_REGULATOR_SY8106A is not set
+# CONFIG_REGULATOR_SY8824X is not set
+# CONFIG_REGULATOR_SY8827N is not set
+# CONFIG_REGULATOR_TPS51632 is not set
+# CONFIG_REGULATOR_TPS62360 is not set
+# CONFIG_REGULATOR_TPS65023 is not set
+# CONFIG_REGULATOR_TPS6507X is not set
+# CONFIG_REGULATOR_TPS65132 is not set
+# CONFIG_REGULATOR_TPS6524X is not set
+CONFIG_REGULATOR_VCTRL=m
+# CONFIG_REGULATOR_VEXPRESS is not set
+# CONFIG_REGULATOR_QCOM_LABIBB is not set
+CONFIG_RC_CORE=m
+CONFIG_RC_MAP=m
+# CONFIG_LIRC is not set
+CONFIG_RC_DECODERS=y
+# CONFIG_IR_NEC_DECODER is not set
+# CONFIG_IR_RC5_DECODER is not set
+# CONFIG_IR_RC6_DECODER is not set
+# CONFIG_IR_JVC_DECODER is not set
+# CONFIG_IR_SONY_DECODER is not set
+# CONFIG_IR_SANYO_DECODER is not set
+# CONFIG_IR_SHARP_DECODER is not set
+# CONFIG_IR_MCE_KBD_DECODER is not set
+# CONFIG_IR_XMP_DECODER is not set
+# CONFIG_IR_IMON_DECODER is not set
+# CONFIG_IR_RCMM_DECODER is not set
+CONFIG_RC_DEVICES=y
+# CONFIG_RC_ATI_REMOTE is not set
+# CONFIG_IR_ENE is not set
+# CONFIG_IR_HIX5HD2 is not set
+# CONFIG_IR_IMON is not set
+# CONFIG_IR_IMON_RAW is not set
+# CONFIG_IR_MCEUSB is not set
+# CONFIG_IR_ITE_CIR is not set
+# CONFIG_IR_FINTEK is not set
+# CONFIG_IR_NUVOTON is not set
+# CONFIG_IR_REDRAT3 is not set
+# CONFIG_IR_STREAMZAP is not set
+# CONFIG_IR_IGORPLUGUSB is not set
+# CONFIG_IR_IGUANA is not set
+# CONFIG_IR_TTUSBIR is not set
+# CONFIG_RC_LOOPBACK is not set
+# CONFIG_IR_GPIO_CIR is not set
+# CONFIG_IR_SERIAL is not set
+# CONFIG_IR_SIR is not set
+# CONFIG_RC_XBOX_DVD is not set
+# CONFIG_IR_TOY is not set
+CONFIG_CEC_CORE=m
+CONFIG_CEC_NOTIFIER=y
+# CONFIG_MEDIA_CEC_RC is not set
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+CONFIG_MEDIA_SUPPORT=m
+CONFIG_MEDIA_SUPPORT_FILTER=y
+CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
+
+#
+# Media device types
+#
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
+CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
+# CONFIG_MEDIA_RADIO_SUPPORT is not set
+CONFIG_MEDIA_SDR_SUPPORT=y
+CONFIG_MEDIA_PLATFORM_SUPPORT=y
+# CONFIG_MEDIA_TEST_SUPPORT is not set
+# end of Media device types
+
+CONFIG_VIDEO_DEV=m
+CONFIG_MEDIA_CONTROLLER=y
+CONFIG_DVB_CORE=m
+
+#
+# Video4Linux options
+#
+CONFIG_VIDEO_V4L2=m
+CONFIG_VIDEO_V4L2_I2C=y
+CONFIG_VIDEO_V4L2_SUBDEV_API=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
+CONFIG_V4L2_FWNODE=m
+# end of Video4Linux options
+
+#
+# Media controller options
+#
+# CONFIG_MEDIA_CONTROLLER_DVB is not set
+# end of Media controller options
+
+#
+# Digital TV options
+#
+# CONFIG_DVB_MMAP is not set
+# CONFIG_DVB_NET is not set
+CONFIG_DVB_MAX_ADAPTERS=16
+CONFIG_DVB_DYNAMIC_MINORS=y
+# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
+# CONFIG_DVB_ULE_DEBUG is not set
+# end of Digital TV options
+
+#
+# Media drivers
+#
+
+#
+# Drivers filtered as selected at 'Filter media drivers'
+#
+CONFIG_MEDIA_USB_SUPPORT=y
+
+#
+# Webcam devices
+#
+CONFIG_USB_VIDEO_CLASS=m
+CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
+CONFIG_USB_GSPCA=m
+# CONFIG_USB_M5602 is not set
+# CONFIG_USB_STV06XX is not set
+# CONFIG_USB_GL860 is not set
+# CONFIG_USB_GSPCA_BENQ is not set
+# CONFIG_USB_GSPCA_CONEX is not set
+# CONFIG_USB_GSPCA_CPIA1 is not set
+# CONFIG_USB_GSPCA_DTCS033 is not set
+# CONFIG_USB_GSPCA_ETOMS is not set
+# CONFIG_USB_GSPCA_FINEPIX is not set
+# CONFIG_USB_GSPCA_JEILINJ is not set
+# CONFIG_USB_GSPCA_JL2005BCD is not set
+# CONFIG_USB_GSPCA_KINECT is not set
+# CONFIG_USB_GSPCA_KONICA is not set
+# CONFIG_USB_GSPCA_MARS is not set
+# CONFIG_USB_GSPCA_MR97310A is not set
+# CONFIG_USB_GSPCA_NW80X is not set
+# CONFIG_USB_GSPCA_OV519 is not set
+# CONFIG_USB_GSPCA_OV534 is not set
+# CONFIG_USB_GSPCA_OV534_9 is not set
+# CONFIG_USB_GSPCA_PAC207 is not set
+# CONFIG_USB_GSPCA_PAC7302 is not set
+# CONFIG_USB_GSPCA_PAC7311 is not set
+# CONFIG_USB_GSPCA_SE401 is not set
+# CONFIG_USB_GSPCA_SN9C2028 is not set
+# CONFIG_USB_GSPCA_SN9C20X is not set
+# CONFIG_USB_GSPCA_SONIXB is not set
+# CONFIG_USB_GSPCA_SONIXJ is not set
+# CONFIG_USB_GSPCA_SPCA500 is not set
+# CONFIG_USB_GSPCA_SPCA501 is not set
+# CONFIG_USB_GSPCA_SPCA505 is not set
+# CONFIG_USB_GSPCA_SPCA506 is not set
+# CONFIG_USB_GSPCA_SPCA508 is not set
+# CONFIG_USB_GSPCA_SPCA561 is not set
+# CONFIG_USB_GSPCA_SPCA1528 is not set
+# CONFIG_USB_GSPCA_SQ905 is not set
+# CONFIG_USB_GSPCA_SQ905C is not set
+# CONFIG_USB_GSPCA_SQ930X is not set
+# CONFIG_USB_GSPCA_STK014 is not set
+# CONFIG_USB_GSPCA_STK1135 is not set
+# CONFIG_USB_GSPCA_STV0680 is not set
+# CONFIG_USB_GSPCA_SUNPLUS is not set
+# CONFIG_USB_GSPCA_T613 is not set
+# CONFIG_USB_GSPCA_TOPRO is not set
+# CONFIG_USB_GSPCA_TOUPTEK is not set
+# CONFIG_USB_GSPCA_TV8532 is not set
+# CONFIG_USB_GSPCA_VC032X is not set
+# CONFIG_USB_GSPCA_VICAM is not set
+# CONFIG_USB_GSPCA_XIRLINK_CIT is not set
+# CONFIG_USB_GSPCA_ZC3XX is not set
+# CONFIG_USB_PWC is not set
+# CONFIG_VIDEO_CPIA2 is not set
+# CONFIG_USB_ZR364XX is not set
+# CONFIG_USB_STKWEBCAM is not set
+# CONFIG_USB_S2255 is not set
+# CONFIG_VIDEO_USBTV is not set
+
+#
+# Analog TV USB devices
+#
+# CONFIG_VIDEO_PVRUSB2 is not set
+# CONFIG_VIDEO_HDPVR is not set
+# CONFIG_VIDEO_STK1160_COMMON is not set
+# CONFIG_VIDEO_GO7007 is not set
+
+#
+# Analog/digital TV USB devices
+#
+# CONFIG_VIDEO_AU0828 is not set
+# CONFIG_VIDEO_CX231XX is not set
+# CONFIG_VIDEO_TM6000 is not set
+
+#
+# Digital TV USB devices
+#
+# CONFIG_DVB_USB is not set
+# CONFIG_DVB_USB_V2 is not set
+# CONFIG_DVB_TTUSB_BUDGET is not set
+# CONFIG_DVB_TTUSB_DEC is not set
+# CONFIG_SMS_USB_DRV is not set
+# CONFIG_DVB_B2C2_FLEXCOP_USB is not set
+# CONFIG_DVB_AS102 is not set
+
+#
+# Webcam, TV (analog/digital) USB devices
+#
+# CONFIG_VIDEO_EM28XX is not set
+
+#
+# Software defined radio USB devices
+#
+# CONFIG_USB_AIRSPY is not set
+# CONFIG_USB_HACKRF is not set
+# CONFIG_USB_MSI2500 is not set
+# CONFIG_MEDIA_PCI_SUPPORT is not set
+CONFIG_VIDEOBUF2_CORE=m
+CONFIG_VIDEOBUF2_V4L2=m
+CONFIG_VIDEOBUF2_MEMOPS=m
+CONFIG_VIDEOBUF2_VMALLOC=m
+CONFIG_V4L_PLATFORM_DRIVERS=y
+# CONFIG_VIDEO_CAFE_CCIC is not set
+# CONFIG_VIDEO_CADENCE is not set
+# CONFIG_VIDEO_ASPEED is not set
+# CONFIG_VIDEO_MUX is not set
+# CONFIG_VIDEO_XILINX is not set
+CONFIG_V4L_MEM2MEM_DRIVERS=y
+# CONFIG_VIDEO_MEM2MEM_DEINTERLACE is not set
+# CONFIG_DVB_PLATFORM_DRIVERS is not set
+CONFIG_SDR_PLATFORM_DRIVERS=y
+
+#
+# MMC/SDIO DVB adapters
+#
+# CONFIG_SMS_SDIO_DRV is not set
+# end of Media drivers
+
+#
+# Media ancillary drivers
+#
+CONFIG_MEDIA_ATTACH=y
+
+#
+# IR I2C driver auto-selected by 'Autoselect ancillary drivers'
+#
+CONFIG_VIDEO_IR_I2C=m
+
+#
+# Audio decoders, processors and mixers
+#
+# CONFIG_VIDEO_TVAUDIO is not set
+# CONFIG_VIDEO_TDA7432 is not set
+# CONFIG_VIDEO_TDA9840 is not set
+# CONFIG_VIDEO_TDA1997X is not set
+# CONFIG_VIDEO_TEA6415C is not set
+# CONFIG_VIDEO_TEA6420 is not set
+# CONFIG_VIDEO_MSP3400 is not set
+# CONFIG_VIDEO_CS3308 is not set
+# CONFIG_VIDEO_CS5345 is not set
+# CONFIG_VIDEO_CS53L32A is not set
+# CONFIG_VIDEO_TLV320AIC23B is not set
+# CONFIG_VIDEO_UDA1342 is not set
+# CONFIG_VIDEO_WM8775 is not set
+# CONFIG_VIDEO_WM8739 is not set
+# CONFIG_VIDEO_VP27SMPX is not set
+# CONFIG_VIDEO_SONY_BTF_MPX is not set
+# end of Audio decoders, processors and mixers
+
+#
+# RDS decoders
+#
+# CONFIG_VIDEO_SAA6588 is not set
+# end of RDS decoders
+
+#
+# Video decoders
+#
+# CONFIG_VIDEO_ADV7180 is not set
+# CONFIG_VIDEO_ADV7183 is not set
+# CONFIG_VIDEO_ADV748X is not set
+# CONFIG_VIDEO_ADV7604 is not set
+# CONFIG_VIDEO_ADV7842 is not set
+# CONFIG_VIDEO_BT819 is not set
+# CONFIG_VIDEO_BT856 is not set
+# CONFIG_VIDEO_BT866 is not set
+# CONFIG_VIDEO_KS0127 is not set
+# CONFIG_VIDEO_ML86V7667 is not set
+# CONFIG_VIDEO_SAA7110 is not set
+# CONFIG_VIDEO_SAA711X is not set
+# CONFIG_VIDEO_TC358743 is not set
+# CONFIG_VIDEO_TVP514X is not set
+# CONFIG_VIDEO_TVP5150 is not set
+# CONFIG_VIDEO_TVP7002 is not set
+# CONFIG_VIDEO_TW2804 is not set
+# CONFIG_VIDEO_TW9903 is not set
+# CONFIG_VIDEO_TW9906 is not set
+# CONFIG_VIDEO_TW9910 is not set
+# CONFIG_VIDEO_VPX3220 is not set
+# CONFIG_VIDEO_MAX9286 is not set
+
+#
+# Video and audio decoders
+#
+# CONFIG_VIDEO_SAA717X is not set
+# CONFIG_VIDEO_CX25840 is not set
+# end of Video decoders
+
+#
+# Video encoders
+#
+# CONFIG_VIDEO_SAA7127 is not set
+# CONFIG_VIDEO_SAA7185 is not set
+# CONFIG_VIDEO_ADV7170 is not set
+# CONFIG_VIDEO_ADV7175 is not set
+# CONFIG_VIDEO_ADV7343 is not set
+# CONFIG_VIDEO_ADV7393 is not set
+# CONFIG_VIDEO_AD9389B is not set
+# CONFIG_VIDEO_AK881X is not set
+# CONFIG_VIDEO_THS8200 is not set
+# end of Video encoders
+
+#
+# Video improvement chips
+#
+# CONFIG_VIDEO_UPD64031A is not set
+# CONFIG_VIDEO_UPD64083 is not set
+# end of Video improvement chips
+
+#
+# Audio/Video compression chips
+#
+# CONFIG_VIDEO_SAA6752HS is not set
+# end of Audio/Video compression chips
+
+#
+# SDR tuner chips
+#
+# CONFIG_SDR_MAX2175 is not set
+# end of SDR tuner chips
+
+#
+# Miscellaneous helper chips
+#
+# CONFIG_VIDEO_THS7303 is not set
+# CONFIG_VIDEO_M52790 is not set
+# CONFIG_VIDEO_I2C is not set
+# CONFIG_VIDEO_ST_MIPID02 is not set
+# end of Miscellaneous helper chips
+
+#
+# Camera sensor devices
+#
+# CONFIG_VIDEO_HI556 is not set
+# CONFIG_VIDEO_IMX214 is not set
+CONFIG_VIDEO_IMX219=m
+# CONFIG_VIDEO_IMX258 is not set
+# CONFIG_VIDEO_IMX274 is not set
+# CONFIG_VIDEO_IMX290 is not set
+# CONFIG_VIDEO_IMX319 is not set
+# CONFIG_VIDEO_IMX355 is not set
+# CONFIG_VIDEO_OV2640 is not set
+# CONFIG_VIDEO_OV2659 is not set
+# CONFIG_VIDEO_OV2680 is not set
+# CONFIG_VIDEO_OV2685 is not set
+# CONFIG_VIDEO_OV2740 is not set
+# CONFIG_VIDEO_OV5640 is not set
+CONFIG_VIDEO_OV5645=m
+# CONFIG_VIDEO_OV5647 is not set
+# CONFIG_VIDEO_OV6650 is not set
+# CONFIG_VIDEO_OV5670 is not set
+# CONFIG_VIDEO_OV5675 is not set
+# CONFIG_VIDEO_OV5695 is not set
+# CONFIG_VIDEO_OV7251 is not set
+# CONFIG_VIDEO_OV772X is not set
+# CONFIG_VIDEO_OV7640 is not set
+# CONFIG_VIDEO_OV7670 is not set
+# CONFIG_VIDEO_OV7740 is not set
+# CONFIG_VIDEO_OV8856 is not set
+# CONFIG_VIDEO_OV9640 is not set
+# CONFIG_VIDEO_OV9650 is not set
+# CONFIG_VIDEO_OV13858 is not set
+# CONFIG_VIDEO_VS6624 is not set
+# CONFIG_VIDEO_MT9M001 is not set
+# CONFIG_VIDEO_MT9M032 is not set
+# CONFIG_VIDEO_MT9M111 is not set
+# CONFIG_VIDEO_MT9P031 is not set
+# CONFIG_VIDEO_MT9T001 is not set
+# CONFIG_VIDEO_MT9T112 is not set
+# CONFIG_VIDEO_MT9V011 is not set
+# CONFIG_VIDEO_MT9V032 is not set
+# CONFIG_VIDEO_MT9V111 is not set
+# CONFIG_VIDEO_SR030PC30 is not set
+# CONFIG_VIDEO_NOON010PC30 is not set
+# CONFIG_VIDEO_M5MOLS is not set
+# CONFIG_VIDEO_RDACM20 is not set
+# CONFIG_VIDEO_RJ54N1 is not set
+# CONFIG_VIDEO_S5K6AA is not set
+# CONFIG_VIDEO_S5K6A3 is not set
+# CONFIG_VIDEO_S5K4ECGX is not set
+# CONFIG_VIDEO_S5K5BAF is not set
+# CONFIG_VIDEO_SMIAPP is not set
+# CONFIG_VIDEO_ET8EK8 is not set
+# CONFIG_VIDEO_S5C73M3 is not set
+# end of Camera sensor devices
+
+#
+# Lens drivers
+#
+# CONFIG_VIDEO_AD5820 is not set
+# CONFIG_VIDEO_AK7375 is not set
+# CONFIG_VIDEO_DW9714 is not set
+# CONFIG_VIDEO_DW9768 is not set
+# CONFIG_VIDEO_DW9807_VCM is not set
+# end of Lens drivers
+
+#
+# Flash devices
+#
+# CONFIG_VIDEO_ADP1653 is not set
+# CONFIG_VIDEO_LM3560 is not set
+# CONFIG_VIDEO_LM3646 is not set
+# end of Flash devices
+
+#
+# SPI helper chips
+#
+# CONFIG_VIDEO_GS1662 is not set
+# end of SPI helper chips
+
+#
+# Media SPI Adapters
+#
+# CONFIG_CXD2880_SPI_DRV is not set
+# end of Media SPI Adapters
+
+CONFIG_MEDIA_TUNER=m
+
+#
+# Customize TV tuners
+#
+CONFIG_MEDIA_TUNER_SIMPLE=m
+# CONFIG_MEDIA_TUNER_TDA18250 is not set
+CONFIG_MEDIA_TUNER_TDA8290=m
+CONFIG_MEDIA_TUNER_TDA827X=m
+CONFIG_MEDIA_TUNER_TDA18271=m
+CONFIG_MEDIA_TUNER_TDA9887=m
+# CONFIG_MEDIA_TUNER_TEA5761 is not set
+# CONFIG_MEDIA_TUNER_TEA5767 is not set
+# CONFIG_MEDIA_TUNER_MSI001 is not set
+CONFIG_MEDIA_TUNER_MT20XX=m
+# CONFIG_MEDIA_TUNER_MT2060 is not set
+# CONFIG_MEDIA_TUNER_MT2063 is not set
+# CONFIG_MEDIA_TUNER_MT2266 is not set
+# CONFIG_MEDIA_TUNER_MT2131 is not set
+# CONFIG_MEDIA_TUNER_QT1010 is not set
+CONFIG_MEDIA_TUNER_XC2028=m
+CONFIG_MEDIA_TUNER_XC5000=m
+CONFIG_MEDIA_TUNER_XC4000=m
+# CONFIG_MEDIA_TUNER_MXL5005S is not set
+# CONFIG_MEDIA_TUNER_MXL5007T is not set
+CONFIG_MEDIA_TUNER_MC44S803=m
+# CONFIG_MEDIA_TUNER_MAX2165 is not set
+# CONFIG_MEDIA_TUNER_TDA18218 is not set
+# CONFIG_MEDIA_TUNER_FC0011 is not set
+# CONFIG_MEDIA_TUNER_FC0012 is not set
+# CONFIG_MEDIA_TUNER_FC0013 is not set
+# CONFIG_MEDIA_TUNER_TDA18212 is not set
+# CONFIG_MEDIA_TUNER_E4000 is not set
+# CONFIG_MEDIA_TUNER_FC2580 is not set
+# CONFIG_MEDIA_TUNER_M88RS6000T is not set
+# CONFIG_MEDIA_TUNER_TUA9001 is not set
+# CONFIG_MEDIA_TUNER_SI2157 is not set
+# CONFIG_MEDIA_TUNER_IT913X is not set
+# CONFIG_MEDIA_TUNER_R820T is not set
+# CONFIG_MEDIA_TUNER_MXL301RF is not set
+# CONFIG_MEDIA_TUNER_QM1D1C0042 is not set
+# CONFIG_MEDIA_TUNER_QM1D1B0004 is not set
+# end of Customize TV tuners
+
+#
+# Customise DVB Frontends
+#
+
+#
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+# CONFIG_DVB_STV090x is not set
+# CONFIG_DVB_STV0910 is not set
+# CONFIG_DVB_STV6110x is not set
+# CONFIG_DVB_STV6111 is not set
+# CONFIG_DVB_MXL5XX is not set
+# CONFIG_DVB_M88DS3103 is not set
+
+#
+# Multistandard (cable + terrestrial) frontends
+#
+# CONFIG_DVB_DRXK is not set
+# CONFIG_DVB_TDA18271C2DD is not set
+# CONFIG_DVB_SI2165 is not set
+# CONFIG_DVB_MN88472 is not set
+# CONFIG_DVB_MN88473 is not set
+
+#
+# DVB-S (satellite) frontends
+#
+# CONFIG_DVB_CX24110 is not set
+# CONFIG_DVB_CX24123 is not set
+# CONFIG_DVB_MT312 is not set
+# CONFIG_DVB_ZL10036 is not set
+# CONFIG_DVB_ZL10039 is not set
+# CONFIG_DVB_S5H1420 is not set
+# CONFIG_DVB_STV0288 is not set
+# CONFIG_DVB_STB6000 is not set
+# CONFIG_DVB_STV0299 is not set
+# CONFIG_DVB_STV6110 is not set
+# CONFIG_DVB_STV0900 is not set
+# CONFIG_DVB_TDA8083 is not set
+# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
+# CONFIG_DVB_VES1X93 is not set
+# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
+# CONFIG_DVB_TDA826X is not set
+# CONFIG_DVB_TUA6100 is not set
+# CONFIG_DVB_CX24116 is not set
+# CONFIG_DVB_CX24117 is not set
+# CONFIG_DVB_CX24120 is not set
+# CONFIG_DVB_SI21XX is not set
+# CONFIG_DVB_TS2020 is not set
+# CONFIG_DVB_DS3000 is not set
+# CONFIG_DVB_MB86A16 is not set
+# CONFIG_DVB_TDA10071 is not set
+
+#
+# DVB-T (terrestrial) frontends
+#
+# CONFIG_DVB_SP8870 is not set
+# CONFIG_DVB_SP887X is not set
+# CONFIG_DVB_CX22700 is not set
+# CONFIG_DVB_CX22702 is not set
+# CONFIG_DVB_S5H1432 is not set
+# CONFIG_DVB_DRXD is not set
+# CONFIG_DVB_L64781 is not set
+# CONFIG_DVB_TDA1004X is not set
+# CONFIG_DVB_NXT6000 is not set
+# CONFIG_DVB_MT352 is not set
+# CONFIG_DVB_ZL10353 is not set
+# CONFIG_DVB_DIB3000MB is not set
+# CONFIG_DVB_DIB3000MC is not set
+# CONFIG_DVB_DIB7000M is not set
+# CONFIG_DVB_DIB7000P is not set
+# CONFIG_DVB_DIB9000 is not set
+# CONFIG_DVB_TDA10048 is not set
+# CONFIG_DVB_AF9013 is not set
+# CONFIG_DVB_EC100 is not set
+# CONFIG_DVB_STV0367 is not set
+# CONFIG_DVB_CXD2820R is not set
+# CONFIG_DVB_CXD2841ER is not set
+# CONFIG_DVB_RTL2830 is not set
+# CONFIG_DVB_RTL2832 is not set
+# CONFIG_DVB_RTL2832_SDR is not set
+# CONFIG_DVB_SI2168 is not set
+# CONFIG_DVB_ZD1301_DEMOD is not set
+# CONFIG_DVB_CXD2880 is not set
+
+#
+# DVB-C (cable) frontends
+#
+# CONFIG_DVB_VES1820 is not set
+# CONFIG_DVB_TDA10021 is not set
+# CONFIG_DVB_TDA10023 is not set
+# CONFIG_DVB_STV0297 is not set
+
+#
+# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
+#
+# CONFIG_DVB_NXT200X is not set
+# CONFIG_DVB_OR51211 is not set
+# CONFIG_DVB_OR51132 is not set
+# CONFIG_DVB_BCM3510 is not set
+# CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3305 is not set
+# CONFIG_DVB_LGDT3306A is not set
+# CONFIG_DVB_LG2160 is not set
+# CONFIG_DVB_S5H1409 is not set
+# CONFIG_DVB_AU8522_DTV is not set
+# CONFIG_DVB_AU8522_V4L is not set
+# CONFIG_DVB_S5H1411 is not set
+
+#
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+# CONFIG_DVB_DIB8000 is not set
+# CONFIG_DVB_MB86A20S is not set
+
+#
+# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_TC90522 is not set
+# CONFIG_DVB_MN88443X is not set
+
+#
+# Digital terrestrial only tuners/PLL
+#
+# CONFIG_DVB_PLL is not set
+# CONFIG_DVB_TUNER_DIB0070 is not set
+# CONFIG_DVB_TUNER_DIB0090 is not set
+
+#
+# SEC control devices for DVB-S
+#
+# CONFIG_DVB_DRX39XYJ is not set
+# CONFIG_DVB_LNBH25 is not set
+# CONFIG_DVB_LNBH29 is not set
+# CONFIG_DVB_LNBP21 is not set
+# CONFIG_DVB_LNBP22 is not set
+# CONFIG_DVB_ISL6405 is not set
+# CONFIG_DVB_ISL6421 is not set
+# CONFIG_DVB_ISL6423 is not set
+# CONFIG_DVB_A8293 is not set
+# CONFIG_DVB_LGS8GL5 is not set
+# CONFIG_DVB_LGS8GXX is not set
+# CONFIG_DVB_ATBM8830 is not set
+# CONFIG_DVB_TDA665x is not set
+# CONFIG_DVB_IX2505V is not set
+# CONFIG_DVB_M88RS2000 is not set
+# CONFIG_DVB_AF9033 is not set
+# CONFIG_DVB_HORUS3A is not set
+# CONFIG_DVB_ASCOT2E is not set
+# CONFIG_DVB_HELENE is not set
+
+#
+# Common Interface (EN50221) controller drivers
+#
+# CONFIG_DVB_CXD2099 is not set
+# CONFIG_DVB_SP2 is not set
+# end of Customise DVB Frontends
+# end of Media ancillary drivers
+
+#
+# Graphics support
+#
+CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
+CONFIG_DRM=y
+CONFIG_DRM_MIPI_DSI=y
+# CONFIG_DRM_DP_AUX_CHARDEV is not set
+# CONFIG_DRM_DEBUG_MM is not set
+# CONFIG_DRM_DEBUG_SELFTEST is not set
+CONFIG_DRM_KMS_HELPER=y
+CONFIG_DRM_KMS_FB_HELPER=y
+# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
+CONFIG_DRM_FBDEV_EMULATION=y
+CONFIG_DRM_FBDEV_OVERALLOC=100
+# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
+# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
+# CONFIG_DRM_DP_CEC is not set
+CONFIG_DRM_GEM_CMA_HELPER=y
+CONFIG_DRM_KMS_CMA_HELPER=y
+CONFIG_DRM_VM=y
+
+#
+# I2C encoder or helper chips
+#
+CONFIG_DRM_I2C_CH7006=m
+CONFIG_DRM_I2C_SIL164=m
+CONFIG_DRM_I2C_NXP_TDA998X=m
+# CONFIG_DRM_I2C_NXP_TDA9950 is not set
+# end of I2C encoder or helper chips
+
+#
+# ARM devices
+#
+# CONFIG_DRM_HDLCD is not set
+CONFIG_DRM_MALI_DISPLAY=m
+# CONFIG_DRM_KOMEDA is not set
+# end of ARM devices
+
+# CONFIG_DRM_RADEON is not set
+# CONFIG_DRM_AMDGPU is not set
+# CONFIG_DRM_NOUVEAU is not set
+# CONFIG_DRM_VGEM is not set
+# CONFIG_DRM_VKMS is not set
+# CONFIG_DRM_UDL is not set
+# CONFIG_DRM_AST is not set
+# CONFIG_DRM_MGAG200 is not set
+CONFIG_DRM_RCAR_DW_HDMI=m
+CONFIG_DRM_RCAR_LVDS=m
+# CONFIG_DRM_QXL is not set
+# CONFIG_DRM_BOCHS is not set
+# CONFIG_DRM_VIRTIO_GPU is not set
+CONFIG_DRM_PANEL=y
+
+#
+# Display Panels
+#
+# CONFIG_DRM_PANEL_ARM_VERSATILE is not set
+# CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596 is not set
+# CONFIG_DRM_PANEL_BOE_HIMAX8279D is not set
+# CONFIG_DRM_PANEL_BOE_TV101WUM_NL6 is not set
+CONFIG_DRM_PANEL_LVDS=m
+CONFIG_DRM_PANEL_SIMPLE=m
+# CONFIG_DRM_PANEL_ELIDA_KD35T133 is not set
+# CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02 is not set
+# CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D is not set
+# CONFIG_DRM_PANEL_ILITEK_IL9322 is not set
+# CONFIG_DRM_PANEL_ILITEK_ILI9881C is not set
+# CONFIG_DRM_PANEL_INNOLUX_P079ZCA is not set
+# CONFIG_DRM_PANEL_JDI_LT070ME05000 is not set
+# CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set
+# CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W is not set
+# CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set
+# CONFIG_DRM_PANEL_LG_LB035Q02 is not set
+# CONFIG_DRM_PANEL_LG_LG4573 is not set
+# CONFIG_DRM_PANEL_NEC_NL8048HL11 is not set
+# CONFIG_DRM_PANEL_NOVATEK_NT35510 is not set
+# CONFIG_DRM_PANEL_NOVATEK_NT39016 is not set
+# CONFIG_DRM_PANEL_MANTIX_MLAF057WE51 is not set
+# CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO is not set
+# CONFIG_DRM_PANEL_ORISETECH_OTM8009A is not set
+# CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS is not set
+# CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00 is not set
+# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
+CONFIG_DRM_PANEL_RAYDIUM_RM67191=m
+# CONFIG_DRM_PANEL_RAYDIUM_RM68200 is not set
+# CONFIG_DRM_PANEL_RONBO_RB070D30 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6D16D0 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E63M0 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set
+# CONFIG_DRM_PANEL_SEIKO_43WVF1G is not set
+# CONFIG_DRM_PANEL_SHARP_LQ101R1SX01 is not set
+# CONFIG_DRM_PANEL_SHARP_LS037V7DW01 is not set
+# CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set
+# CONFIG_DRM_PANEL_SITRONIX_ST7701 is not set
+CONFIG_DRM_PANEL_SITRONIX_ST7703=m
+# CONFIG_DRM_PANEL_SITRONIX_ST7789V is not set
+# CONFIG_DRM_PANEL_SONY_ACX424AKP is not set
+# CONFIG_DRM_PANEL_SONY_ACX565AKM is not set
+# CONFIG_DRM_PANEL_TPO_TD028TTEC1 is not set
+# CONFIG_DRM_PANEL_TPO_TD043MTEA1 is not set
+# CONFIG_DRM_PANEL_TPO_TPG110 is not set
+CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=m
+# CONFIG_DRM_PANEL_VISIONOX_RM69299 is not set
+# CONFIG_DRM_PANEL_XINPENG_XPP055C272 is not set
+# end of Display Panels
+
+CONFIG_DRM_BRIDGE=y
+CONFIG_DRM_PANEL_BRIDGE=y
+
+#
+# Display Interface Bridges
+#
+# CONFIG_DRM_CDNS_DSI is not set
+# CONFIG_DRM_CHRONTEL_CH7033 is not set
+CONFIG_DRM_DISPLAY_CONNECTOR=m
+CONFIG_DRM_LONTIUM_LT9611=m
+# CONFIG_DRM_LVDS_CODEC is not set
+# CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW is not set
+CONFIG_DRM_NWL_MIPI_DSI=m
+# CONFIG_DRM_NXP_PTN3460 is not set
+# CONFIG_DRM_PARADE_PS8622 is not set
+# CONFIG_DRM_PARADE_PS8640 is not set
+# CONFIG_DRM_SIL_SII8620 is not set
+CONFIG_DRM_SII902X=m
+# CONFIG_DRM_SII9234 is not set
+CONFIG_DRM_SIMPLE_BRIDGE=m
+CONFIG_DRM_THINE_THC63LVD1024=m
+# CONFIG_DRM_TOSHIBA_TC358762 is not set
+# CONFIG_DRM_TOSHIBA_TC358764 is not set
+# CONFIG_DRM_TOSHIBA_TC358767 is not set
+# CONFIG_DRM_TOSHIBA_TC358768 is not set
+# CONFIG_DRM_TOSHIBA_TC358775 is not set
+# CONFIG_DRM_TI_TFP410 is not set
+CONFIG_DRM_TI_SN65DSI86=m
+# CONFIG_DRM_TI_TPD12S015 is not set
+# CONFIG_DRM_ANALOGIX_ANX6345 is not set
+# CONFIG_DRM_ANALOGIX_ANX78XX is not set
+CONFIG_DRM_I2C_ADV7511=m
+CONFIG_DRM_I2C_ADV7511_AUDIO=y
+CONFIG_DRM_I2C_ADV7511_CEC=y
+# CONFIG_DRM_CDNS_MHDP8546 is not set
+CONFIG_DRM_DW_HDMI=m
+CONFIG_DRM_DW_HDMI_AHB_AUDIO=m
+CONFIG_DRM_DW_HDMI_I2S_AUDIO=m
+CONFIG_DRM_DW_HDMI_CEC=m
+# end of Display Interface Bridges
+
+# CONFIG_DRM_ETNAVIV is not set
+# CONFIG_DRM_ARCPGU is not set
+# CONFIG_DRM_HISI_HIBMC is not set
+# CONFIG_DRM_HISI_KIRIN is not set
+# CONFIG_DRM_MXSFB is not set
+# CONFIG_DRM_CIRRUS_QEMU is not set
+# CONFIG_DRM_GM12U320 is not set
+# CONFIG_TINYDRM_HX8357D is not set
+# CONFIG_TINYDRM_ILI9225 is not set
+# CONFIG_TINYDRM_ILI9341 is not set
+# CONFIG_TINYDRM_ILI9486 is not set
+# CONFIG_TINYDRM_MI0283QT is not set
+# CONFIG_TINYDRM_REPAPER is not set
+# CONFIG_TINYDRM_ST7586 is not set
+# CONFIG_TINYDRM_ST7735R is not set
+# CONFIG_DRM_PL111 is not set
+# CONFIG_DRM_XEN is not set
+# CONFIG_DRM_LIMA is not set
+# CONFIG_DRM_PANFROST is not set
+# CONFIG_DRM_TIDSS is not set
+CONFIG_DRM_LEGACY=y
+# CONFIG_DRM_TDFX is not set
+# CONFIG_DRM_R128 is not set
+# CONFIG_DRM_MGA is not set
+# CONFIG_DRM_VIA is not set
+# CONFIG_DRM_SAVAGE is not set
+CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
+
+#
+# Frame buffer Devices
+#
+CONFIG_FB_CMDLINE=y
+CONFIG_FB_NOTIFY=y
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
+CONFIG_FB_MODE_HELPERS=y
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_ARMCLCD is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+CONFIG_FB_EFI=y
+# CONFIG_FB_OPENCORES is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_I740 is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+# CONFIG_FB_SMSCUFX is not set
+# CONFIG_FB_UDL is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+CONFIG_XEN_FBDEV_FRONTEND=y
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_SIMPLE is not set
+# CONFIG_FB_SSD1307 is not set
+# CONFIG_FB_SM712 is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_KTD253 is not set
+CONFIG_BACKLIGHT_PWM=m
+# CONFIG_BACKLIGHT_QCOM_WLED is not set
+# CONFIG_BACKLIGHT_ADP8860 is not set
+# CONFIG_BACKLIGHT_ADP8870 is not set
+# CONFIG_BACKLIGHT_LM3630A is not set
+# CONFIG_BACKLIGHT_LM3639 is not set
+CONFIG_BACKLIGHT_LP855X=m
+# CONFIG_BACKLIGHT_GPIO is not set
+# CONFIG_BACKLIGHT_LV5207LP is not set
+# CONFIG_BACKLIGHT_BD6107 is not set
+# CONFIG_BACKLIGHT_ARCXCNN is not set
+# end of Backlight & LCD device support
+
+CONFIG_VIDEOMODE_HELPERS=y
+CONFIG_HDMI=y
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
+# end of Console display driver support
+
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
+# end of Graphics support
+
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_PCM_ELD=y
+CONFIG_SND_PCM_IEC958=y
+CONFIG_SND_DMAENGINE_PCM=y
+CONFIG_SND_JACK=y
+CONFIG_SND_JACK_INPUT_DEV=y
+# CONFIG_SND_OSSEMUL is not set
+CONFIG_SND_PCM_TIMER=y
+# CONFIG_SND_HRTIMER is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_PROC_FS=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+# CONFIG_SND_SEQUENCER is not set
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_ALOOP is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+CONFIG_SND_PCI=y
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS300 is not set
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CTXFI is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_INDIGOIOX is not set
+# CONFIG_SND_INDIGODJX is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_LOLA is not set
+# CONFIG_SND_LX6464ES is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_SE6X is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_YMFPCI is not set
+
+#
+# HD-Audio
+#
+# CONFIG_SND_HDA_INTEL is not set
+# end of HD-Audio
+
+CONFIG_SND_HDA_PREALLOC_SIZE=64
+CONFIG_SND_SPI=y
+CONFIG_SND_USB=y
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
+# CONFIG_SND_USB_CAIAQ is not set
+# CONFIG_SND_USB_6FIRE is not set
+# CONFIG_SND_USB_HIFACE is not set
+# CONFIG_SND_BCD2000 is not set
+# CONFIG_SND_USB_POD is not set
+# CONFIG_SND_USB_PODHD is not set
+# CONFIG_SND_USB_TONEPORT is not set
+# CONFIG_SND_USB_VARIAX is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
+# CONFIG_SND_SOC_AMD_ACP is not set
+# CONFIG_SND_ATMEL_SOC is not set
+# CONFIG_SND_BCM63XX_I2S_WHISTLER is not set
+# CONFIG_SND_DESIGNWARE_I2S is not set
+
+#
+# SoC Audio for Freescale CPUs
+#
+
+#
+# Common SoC Audio options for Freescale CPUs:
+#
+# CONFIG_SND_SOC_FSL_ASRC is not set
+CONFIG_SND_SOC_FSL_SAI=m
+# CONFIG_SND_SOC_FSL_MQS is not set
+# CONFIG_SND_SOC_FSL_AUDMIX is not set
+# CONFIG_SND_SOC_FSL_SSI is not set
+# CONFIG_SND_SOC_FSL_SPDIF is not set
+# CONFIG_SND_SOC_FSL_ESAI is not set
+# CONFIG_SND_SOC_FSL_MICFIL is not set
+# CONFIG_SND_SOC_IMX_AUDMUX is not set
+# end of SoC Audio for Freescale CPUs
+
+# CONFIG_SND_I2S_HI6210_I2S is not set
+# CONFIG_SND_SOC_IMG is not set
+# CONFIG_SND_SOC_MTK_BTCVSD is not set
+# CONFIG_SND_SOC_SOF_TOPLEVEL is not set
+
+#
+# STMicroelectronics STM32 SOC audio support
+#
+# end of STMicroelectronics STM32 SOC audio support
+
+# CONFIG_SND_SOC_XILINX_I2S is not set
+# CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER is not set
+# CONFIG_SND_SOC_XILINX_SPDIF is not set
+# CONFIG_SND_SOC_XTFPGA_I2S is not set
+# CONFIG_ZX_TDM is not set
+CONFIG_SND_SOC_I2C_AND_SPI=y
+
+#
+# CODEC drivers
+#
+# CONFIG_SND_SOC_AC97_CODEC is not set
+# CONFIG_SND_SOC_ADAU1701 is not set
+# CONFIG_SND_SOC_ADAU1761_I2C is not set
+# CONFIG_SND_SOC_ADAU1761_SPI is not set
+# CONFIG_SND_SOC_ADAU7002 is not set
+# CONFIG_SND_SOC_ADAU7118_HW is not set
+# CONFIG_SND_SOC_ADAU7118_I2C is not set
+# CONFIG_SND_SOC_AK4104 is not set
+# CONFIG_SND_SOC_AK4118 is not set
+# CONFIG_SND_SOC_AK4458 is not set
+# CONFIG_SND_SOC_AK4554 is not set
+CONFIG_SND_SOC_AK4613=m
+# CONFIG_SND_SOC_AK4642 is not set
+# CONFIG_SND_SOC_AK5386 is not set
+# CONFIG_SND_SOC_AK5558 is not set
+# CONFIG_SND_SOC_ALC5623 is not set
+# CONFIG_SND_SOC_BD28623 is not set
+# CONFIG_SND_SOC_BT_SCO is not set
+CONFIG_SND_SOC_CROS_EC_CODEC=m
+# CONFIG_SND_SOC_CS35L32 is not set
+# CONFIG_SND_SOC_CS35L33 is not set
+# CONFIG_SND_SOC_CS35L34 is not set
+# CONFIG_SND_SOC_CS35L35 is not set
+# CONFIG_SND_SOC_CS35L36 is not set
+# CONFIG_SND_SOC_CS42L42 is not set
+# CONFIG_SND_SOC_CS42L51_I2C is not set
+# CONFIG_SND_SOC_CS42L52 is not set
+# CONFIG_SND_SOC_CS42L56 is not set
+# CONFIG_SND_SOC_CS42L73 is not set
+# CONFIG_SND_SOC_CS4234 is not set
+# CONFIG_SND_SOC_CS4265 is not set
+# CONFIG_SND_SOC_CS4270 is not set
+# CONFIG_SND_SOC_CS4271_I2C is not set
+# CONFIG_SND_SOC_CS4271_SPI is not set
+# CONFIG_SND_SOC_CS42XX8_I2C is not set
+# CONFIG_SND_SOC_CS43130 is not set
+# CONFIG_SND_SOC_CS4341 is not set
+# CONFIG_SND_SOC_CS4349 is not set
+# CONFIG_SND_SOC_CS53L30 is not set
+# CONFIG_SND_SOC_CX2072X is not set
+# CONFIG_SND_SOC_DA7213 is not set
+CONFIG_SND_SOC_DMIC=m
+CONFIG_SND_SOC_HDMI_CODEC=m
+CONFIG_SND_SOC_ES7134=m
+CONFIG_SND_SOC_ES7241=m
+# CONFIG_SND_SOC_ES8316 is not set
+# CONFIG_SND_SOC_ES8328_I2C is not set
+# CONFIG_SND_SOC_ES8328_SPI is not set
+# CONFIG_SND_SOC_GTM601 is not set
+# CONFIG_SND_SOC_INNO_RK3036 is not set
+# CONFIG_SND_SOC_MAX98088 is not set
+CONFIG_SND_SOC_MAX98357A=m
+# CONFIG_SND_SOC_MAX98504 is not set
+# CONFIG_SND_SOC_MAX9867 is not set
+CONFIG_SND_SOC_MAX98927=m
+# CONFIG_SND_SOC_MAX98373_I2C is not set
+# CONFIG_SND_SOC_MAX98373_SDW is not set
+# CONFIG_SND_SOC_MAX98390 is not set
+# CONFIG_SND_SOC_MAX9860 is not set
+# CONFIG_SND_SOC_MSM8916_WCD_ANALOG is not set
+# CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set
+# CONFIG_SND_SOC_PCM1681 is not set
+# CONFIG_SND_SOC_PCM1789_I2C is not set
+# CONFIG_SND_SOC_PCM179X_I2C is not set
+# CONFIG_SND_SOC_PCM179X_SPI is not set
+# CONFIG_SND_SOC_PCM186X_I2C is not set
+# CONFIG_SND_SOC_PCM186X_SPI is not set
+# CONFIG_SND_SOC_PCM3060_I2C is not set
+# CONFIG_SND_SOC_PCM3060_SPI is not set
+CONFIG_SND_SOC_PCM3168A=m
+CONFIG_SND_SOC_PCM3168A_I2C=m
+# CONFIG_SND_SOC_PCM3168A_SPI is not set
+# CONFIG_SND_SOC_PCM512x_I2C is not set
+# CONFIG_SND_SOC_PCM512x_SPI is not set
+# CONFIG_SND_SOC_RK3328 is not set
+# CONFIG_SND_SOC_RT1308_SDW is not set
+# CONFIG_SND_SOC_RT5616 is not set
+# CONFIG_SND_SOC_RT5631 is not set
+# CONFIG_SND_SOC_RT5682_SDW is not set
+# CONFIG_SND_SOC_RT700_SDW is not set
+# CONFIG_SND_SOC_RT711_SDW is not set
+# CONFIG_SND_SOC_RT715_SDW is not set
+# CONFIG_SND_SOC_SGTL5000 is not set
+CONFIG_SND_SOC_SIMPLE_AMPLIFIER=m
+# CONFIG_SND_SOC_SIRF_AUDIO_CODEC is not set
+CONFIG_SND_SOC_SPDIF=m
+# CONFIG_SND_SOC_SSM2305 is not set
+# CONFIG_SND_SOC_SSM2602_SPI is not set
+# CONFIG_SND_SOC_SSM2602_I2C is not set
+# CONFIG_SND_SOC_SSM4567 is not set
+# CONFIG_SND_SOC_STA32X is not set
+# CONFIG_SND_SOC_STA350 is not set
+# CONFIG_SND_SOC_STI_SAS is not set
+# CONFIG_SND_SOC_TAS2552 is not set
+# CONFIG_SND_SOC_TAS2562 is not set
+# CONFIG_SND_SOC_TAS2764 is not set
+# CONFIG_SND_SOC_TAS2770 is not set
+# CONFIG_SND_SOC_TAS5086 is not set
+CONFIG_SND_SOC_TAS571X=m
+# CONFIG_SND_SOC_TAS5720 is not set
+# CONFIG_SND_SOC_TAS6424 is not set
+# CONFIG_SND_SOC_TDA7419 is not set
+# CONFIG_SND_SOC_TFA9879 is not set
+# CONFIG_SND_SOC_TLV320AIC23_I2C is not set
+# CONFIG_SND_SOC_TLV320AIC23_SPI is not set
+# CONFIG_SND_SOC_TLV320AIC31XX is not set
+# CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set
+# CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set
+# CONFIG_SND_SOC_TLV320AIC3X is not set
+# CONFIG_SND_SOC_TLV320ADCX140 is not set
+# CONFIG_SND_SOC_TS3A227E is not set
+# CONFIG_SND_SOC_TSCS42XX is not set
+# CONFIG_SND_SOC_TSCS454 is not set
+# CONFIG_SND_SOC_UDA1334 is not set
+# CONFIG_SND_SOC_WCD9335 is not set
+CONFIG_SND_SOC_WCD934X=m
+# CONFIG_SND_SOC_WM8510 is not set
+# CONFIG_SND_SOC_WM8523 is not set
+# CONFIG_SND_SOC_WM8524 is not set
+# CONFIG_SND_SOC_WM8580 is not set
+# CONFIG_SND_SOC_WM8711 is not set
+# CONFIG_SND_SOC_WM8728 is not set
+# CONFIG_SND_SOC_WM8731 is not set
+# CONFIG_SND_SOC_WM8737 is not set
+# CONFIG_SND_SOC_WM8741 is not set
+# CONFIG_SND_SOC_WM8750 is not set
+# CONFIG_SND_SOC_WM8753 is not set
+# CONFIG_SND_SOC_WM8770 is not set
+# CONFIG_SND_SOC_WM8776 is not set
+# CONFIG_SND_SOC_WM8782 is not set
+# CONFIG_SND_SOC_WM8804_I2C is not set
+# CONFIG_SND_SOC_WM8804_SPI is not set
+# CONFIG_SND_SOC_WM8903 is not set
+CONFIG_SND_SOC_WM8904=m
+# CONFIG_SND_SOC_WM8960 is not set
+# CONFIG_SND_SOC_WM8962 is not set
+# CONFIG_SND_SOC_WM8974 is not set
+# CONFIG_SND_SOC_WM8978 is not set
+# CONFIG_SND_SOC_WM8985 is not set
+CONFIG_SND_SOC_WSA881X=m
+# CONFIG_SND_SOC_ZL38060 is not set
+# CONFIG_SND_SOC_ZX_AUD96P22 is not set
+# CONFIG_SND_SOC_MAX9759 is not set
+# CONFIG_SND_SOC_MT6351 is not set
+# CONFIG_SND_SOC_MT6358 is not set
+# CONFIG_SND_SOC_MT6660 is not set
+# CONFIG_SND_SOC_NAU8540 is not set
+# CONFIG_SND_SOC_NAU8810 is not set
+# CONFIG_SND_SOC_NAU8822 is not set
+# CONFIG_SND_SOC_NAU8824 is not set
+# CONFIG_SND_SOC_TPA6130A2 is not set
+# end of CODEC drivers
+
+CONFIG_SND_SIMPLE_CARD_UTILS=y
+CONFIG_SND_SIMPLE_CARD=y
+CONFIG_SND_AUDIO_GRAPH_CARD=y
+# CONFIG_SND_XEN_FRONTEND is not set
+
+#
+# HID support
+#
+CONFIG_HID=y
+# CONFIG_HID_BATTERY_STRENGTH is not set
+# CONFIG_HIDRAW is not set
+# CONFIG_UHID is not set
+CONFIG_HID_GENERIC=y
+
+#
+# Special HID drivers
+#
+CONFIG_HID_A4TECH=y
+# CONFIG_HID_ACCUTOUCH is not set
+# CONFIG_HID_ACRUX is not set
+CONFIG_HID_APPLE=y
+# CONFIG_HID_APPLEIR is not set
+# CONFIG_HID_AUREAL is not set
+CONFIG_HID_BELKIN=y
+# CONFIG_HID_BETOP_FF is not set
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+# CONFIG_HID_COUGAR is not set
+# CONFIG_HID_MACALLY is not set
+# CONFIG_HID_PRODIKEYS is not set
+# CONFIG_HID_CMEDIA is not set
+# CONFIG_HID_CREATIVE_SB0540 is not set
+CONFIG_HID_CYPRESS=y
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_ELO is not set
+CONFIG_HID_EZKEY=y
+# CONFIG_HID_GEMBIRD is not set
+# CONFIG_HID_GFRM is not set
+# CONFIG_HID_GLORIOUS is not set
+# CONFIG_HID_HOLTEK is not set
+# CONFIG_HID_VIVALDI is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_UCLOGIC is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_VIEWSONIC is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+CONFIG_HID_ITE=y
+# CONFIG_HID_JABRA is not set
+# CONFIG_HID_TWINHAN is not set
+CONFIG_HID_KENSINGTON=y
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LENOVO is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MALTRON is not set
+# CONFIG_HID_MAYFLASH is not set
+CONFIG_HID_REDRAGON=y
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+# CONFIG_HID_MULTITOUCH is not set
+# CONFIG_HID_NTI is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PENMOUNT is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PLANTRONICS is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_RETRODE is not set
+# CONFIG_HID_ROCCAT is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEAM is not set
+# CONFIG_HID_STEELSERIES is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_RMI is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_UDRAW_PS3 is not set
+# CONFIG_HID_WACOM is not set
+# CONFIG_HID_XINMO is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+# CONFIG_HID_ALPS is not set
+# CONFIG_HID_MCP2221 is not set
+# end of Special HID drivers
+
+#
+# USB HID support
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+# CONFIG_USB_HIDDEV is not set
+# end of USB HID support
+
+#
+# I2C HID support
+#
+CONFIG_I2C_HID=m
+# end of I2C HID support
+# end of HID support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=y
+CONFIG_USB_ULPI_BUS=y
+CONFIG_USB_CONN_GPIO=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=y
+CONFIG_USB_PCI=y
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEFAULT_PERSIST=y
+# CONFIG_USB_FEW_INIT_RETRIES is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_OTG=y
+# CONFIG_USB_OTG_PRODUCTLIST is not set
+# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+# CONFIG_USB_OTG_FSM is not set
+CONFIG_USB_AUTOSUSPEND_DELAY=2
+# CONFIG_USB_MON is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=y
+# CONFIG_USB_XHCI_DBGCAP is not set
+CONFIG_USB_XHCI_PCI=y
+# CONFIG_USB_XHCI_PCI_RENESAS is not set
+CONFIG_USB_XHCI_PLATFORM=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_PCI=y
+# CONFIG_USB_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_FOTG210_HCD is not set
+# CONFIG_USB_MAX3421_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PCI=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+
+#
+# USB Device Class drivers
+#
+CONFIG_USB_ACM=y
+# CONFIG_USB_PRINTER is not set
+CONFIG_USB_WDM=y
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+# CONFIG_USB_UAS is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USBIP_CORE is not set
+# CONFIG_USB_CDNS3 is not set
+CONFIG_USB_MUSB_HDRC=y
+# CONFIG_USB_MUSB_HOST is not set
+# CONFIG_USB_MUSB_GADGET is not set
+CONFIG_USB_MUSB_DUAL_ROLE=y
+
+#
+# Platform Glue Layer
+#
+
+#
+# MUSB DMA mode
+#
+# CONFIG_MUSB_PIO_ONLY is not set
+CONFIG_USB_DWC3=y
+# CONFIG_USB_DWC3_ULPI is not set
+# CONFIG_USB_DWC3_HOST is not set
+# CONFIG_USB_DWC3_GADGET is not set
+CONFIG_USB_DWC3_DUAL_ROLE=y
+
+#
+# Platform Glue Driver Support
+#
+CONFIG_USB_DWC3_PCI=y
+CONFIG_USB_DWC3_HAPS=y
+CONFIG_USB_DWC3_OF_SIMPLE=y
+CONFIG_USB_DWC2=y
+# CONFIG_USB_DWC2_HOST is not set
+
+#
+# Gadget/Dual-role mode requires USB Gadget support to be enabled
+#
+# CONFIG_USB_DWC2_PERIPHERAL is not set
+CONFIG_USB_DWC2_DUAL_ROLE=y
+# CONFIG_USB_DWC2_PCI is not set
+# CONFIG_USB_DWC2_DEBUG is not set
+# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
+CONFIG_USB_CHIPIDEA=y
+CONFIG_USB_CHIPIDEA_UDC=y
+CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_CHIPIDEA_PCI=y
+CONFIG_USB_CHIPIDEA_MSM=y
+CONFIG_USB_CHIPIDEA_IMX=y
+CONFIG_USB_CHIPIDEA_GENERIC=y
+CONFIG_USB_CHIPIDEA_TEGRA=y
+CONFIG_USB_ISP1760=y
+CONFIG_USB_ISP1760_HCD=y
+CONFIG_USB_ISP1761_UDC=y
+# CONFIG_USB_ISP1760_HOST_ROLE is not set
+# CONFIG_USB_ISP1760_GADGET_ROLE is not set
+CONFIG_USB_ISP1760_DUAL_ROLE=y
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=y
+# CONFIG_USB_SERIAL_CONSOLE is not set
+# CONFIG_USB_SERIAL_GENERIC is not set
+# CONFIG_USB_SERIAL_SIMPLE is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+CONFIG_USB_SERIAL_CH341=y
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_CP210X is not set
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+CONFIG_USB_SERIAL_FTDI_SIO=m
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_F81232 is not set
+# CONFIG_USB_SERIAL_F8153X is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_IUU is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_METRO is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MXUPORT is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+# CONFIG_USB_SERIAL_PL2303 is not set
+# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_QCAUX is not set
+# CONFIG_USB_SERIAL_QUALCOMM is not set
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
+# CONFIG_USB_SERIAL_SYMBOL is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+CONFIG_USB_SERIAL_WWAN=y
+CONFIG_USB_SERIAL_OPTION=y
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_XSENS_MT is not set
+# CONFIG_USB_SERIAL_WISHBONE is not set
+# CONFIG_USB_SERIAL_SSU100 is not set
+# CONFIG_USB_SERIAL_QT2 is not set
+# CONFIG_USB_SERIAL_UPD78F0730 is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_APPLE_MFI_FASTCHARGE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+# CONFIG_USB_EZUSB_FX2 is not set
+# CONFIG_USB_HUB_USB251XB is not set
+CONFIG_USB_HSIC_USB3503=y
+# CONFIG_USB_HSIC_USB4604 is not set
+# CONFIG_USB_LINK_LAYER_TEST is not set
+# CONFIG_USB_CHAOSKEY is not set
+
+#
+# USB Physical Layer drivers
+#
+CONFIG_USB_PHY=y
+CONFIG_NOP_USB_XCEIV=y
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+CONFIG_USB_ULPI=y
+CONFIG_USB_ULPI_VIEWPORT=y
+# end of USB Physical Layer drivers
+
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_VBUS_DRAW=2
+CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
+# CONFIG_U_SERIAL_CONSOLE is not set
+
+#
+# USB Peripheral Controller
+#
+# CONFIG_USB_FOTG210_UDC is not set
+# CONFIG_USB_GR_UDC is not set
+# CONFIG_USB_R8A66597 is not set
+# CONFIG_USB_PXA27X is not set
+# CONFIG_USB_MV_UDC is not set
+# CONFIG_USB_MV_U3D is not set
+CONFIG_USB_SNP_CORE=y
+CONFIG_USB_SNP_UDC_PLAT=y
+# CONFIG_USB_M66592 is not set
+CONFIG_USB_BDC_UDC=y
+
+#
+# Platform Support
+#
+# CONFIG_USB_AMD5536UDC is not set
+# CONFIG_USB_NET2272 is not set
+# CONFIG_USB_NET2280 is not set
+# CONFIG_USB_GOKU is not set
+# CONFIG_USB_EG20T is not set
+# CONFIG_USB_GADGET_XILINX is not set
+# CONFIG_USB_MAX3420_UDC is not set
+# CONFIG_USB_DUMMY_HCD is not set
+# end of USB Peripheral Controller
+
+CONFIG_USB_LIBCOMPOSITE=m
+CONFIG_USB_F_ACM=m
+CONFIG_USB_U_SERIAL=m
+CONFIG_USB_U_ETHER=m
+CONFIG_USB_F_SERIAL=m
+CONFIG_USB_F_OBEX=m
+CONFIG_USB_F_NCM=m
+CONFIG_USB_F_ECM=m
+CONFIG_USB_F_EEM=m
+CONFIG_USB_F_SUBSET=m
+CONFIG_USB_F_RNDIS=m
+CONFIG_USB_F_MASS_STORAGE=m
+CONFIG_USB_F_FS=m
+CONFIG_USB_CONFIGFS=m
+CONFIG_USB_CONFIGFS_SERIAL=y
+CONFIG_USB_CONFIGFS_ACM=y
+CONFIG_USB_CONFIGFS_OBEX=y
+CONFIG_USB_CONFIGFS_NCM=y
+CONFIG_USB_CONFIGFS_ECM=y
+CONFIG_USB_CONFIGFS_ECM_SUBSET=y
+CONFIG_USB_CONFIGFS_RNDIS=y
+CONFIG_USB_CONFIGFS_EEM=y
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+# CONFIG_USB_CONFIGFS_F_LB_SS is not set
+CONFIG_USB_CONFIGFS_F_FS=y
+# CONFIG_USB_CONFIGFS_F_UAC1 is not set
+# CONFIG_USB_CONFIGFS_F_UAC1_LEGACY is not set
+# CONFIG_USB_CONFIGFS_F_UAC2 is not set
+# CONFIG_USB_CONFIGFS_F_MIDI is not set
+# CONFIG_USB_CONFIGFS_F_HID is not set
+# CONFIG_USB_CONFIGFS_F_UVC is not set
+# CONFIG_USB_CONFIGFS_F_PRINTER is not set
+
+#
+# USB Gadget precomposed configurations
+#
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_AUDIO is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_G_NCM is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FUNCTIONFS is not set
+# CONFIG_USB_MASS_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_ACM_MS is not set
+# CONFIG_USB_G_MULTI is not set
+# CONFIG_USB_G_HID is not set
+# CONFIG_USB_G_DBGP is not set
+# CONFIG_USB_G_WEBCAM is not set
+# CONFIG_USB_RAW_GADGET is not set
+# end of USB Gadget precomposed configurations
+
+CONFIG_TYPEC=m
+CONFIG_TYPEC_TCPM=m
+# CONFIG_TYPEC_TCPCI is not set
+CONFIG_TYPEC_FUSB302=m
+# CONFIG_TYPEC_UCSI is not set
+CONFIG_TYPEC_HD3SS3220=m
+# CONFIG_TYPEC_TPS6598X is not set
+# CONFIG_TYPEC_STUSB160X is not set
+
+#
+# USB Type-C Multiplexer/DeMultiplexer Switch support
+#
+# CONFIG_TYPEC_MUX_PI3USB30532 is not set
+# end of USB Type-C Multiplexer/DeMultiplexer Switch support
+
+#
+# USB Type-C Alternate Mode drivers
+#
+# CONFIG_TYPEC_DP_ALTMODE is not set
+# end of USB Type-C Alternate Mode drivers
+
+CONFIG_USB_ROLE_SWITCH=y
+CONFIG_MMC=y
+CONFIG_PWRSEQ_EMMC=y
+# CONFIG_PWRSEQ_SD8787 is not set
+CONFIG_PWRSEQ_SIMPLE=y
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_MINORS=32
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_DEBUG is not set
+CONFIG_MMC_ARMMMCI=y
+CONFIG_MMC_STM32_SDMMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_IO_ACCESSORS=y
+# CONFIG_MMC_SDHCI_PCI is not set
+CONFIG_MMC_SDHCI_ACPI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_OF_ARASAN=y
+# CONFIG_MMC_SDHCI_OF_ASPEED is not set
+# CONFIG_MMC_SDHCI_OF_AT91 is not set
+# CONFIG_MMC_SDHCI_OF_DWCMSHC is not set
+CONFIG_MMC_SDHCI_CADENCE=y
+CONFIG_MMC_SDHCI_F_SDH30=y
+# CONFIG_MMC_SDHCI_MILBEAUT is not set
+# CONFIG_MMC_TIFM_SD is not set
+CONFIG_MMC_SPI=y
+# CONFIG_MMC_CB710 is not set
+# CONFIG_MMC_VIA_SDMMC is not set
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_PLTFM=y
+# CONFIG_MMC_DW_BLUEFIELD is not set
+CONFIG_MMC_DW_EXYNOS=y
+CONFIG_MMC_DW_HI3798CV200=y
+CONFIG_MMC_DW_K3=y
+# CONFIG_MMC_DW_PCI is not set
+# CONFIG_MMC_VUB300 is not set
+# CONFIG_MMC_USHC is not set
+# CONFIG_MMC_USDHI6ROL0 is not set
+CONFIG_MMC_CQHCI=y
+# CONFIG_MMC_HSQ is not set
+# CONFIG_MMC_TOSHIBA_PCI is not set
+# CONFIG_MMC_MTK is not set
+CONFIG_MMC_SDHCI_XENON=y
+# CONFIG_MMC_SDHCI_OMAP is not set
+CONFIG_MMC_SDHCI_AM654=y
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_SUPPORT=y
+CONFIG_EDAC=y
+CONFIG_EDAC_LEGACY_SYSFS=y
+# CONFIG_EDAC_DEBUG is not set
+CONFIG_EDAC_GHES=y
+# CONFIG_EDAC_THUNDERX is not set
+# CONFIG_EDAC_XGENE is not set
+# CONFIG_EDAC_DMC520 is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_SYSTOHC=y
+CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+CONFIG_RTC_NVMEM=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_ABB5ZES3 is not set
+# CONFIG_RTC_DRV_ABEOZ9 is not set
+# CONFIG_RTC_DRV_ABX80X is not set
+CONFIG_RTC_DRV_DS1307=m
+# CONFIG_RTC_DRV_DS1307_CENTURY is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_HYM8563 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+CONFIG_RTC_DRV_MAX77686=y
+CONFIG_RTC_DRV_RK808=m
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL12026 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8523 is not set
+# CONFIG_RTC_DRV_PCF85063 is not set
+CONFIG_RTC_DRV_PCF85363=m
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8010 is not set
+CONFIG_RTC_DRV_RX8581=m
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_RV3028 is not set
+# CONFIG_RTC_DRV_RV3032 is not set
+CONFIG_RTC_DRV_RV8803=m
+CONFIG_RTC_DRV_S5M=y
+# CONFIG_RTC_DRV_SD3078 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T93 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1302 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1343 is not set
+# CONFIG_RTC_DRV_DS1347 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6916 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RX4581 is not set
+# CONFIG_RTC_DRV_RX6110 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+# CONFIG_RTC_DRV_MCP795 is not set
+CONFIG_RTC_I2C_AND_SPI=y
+
+#
+# SPI and I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS3232=y
+CONFIG_RTC_DRV_DS3232_HWMON=y
+CONFIG_RTC_DRV_PCF2127=m
+# CONFIG_RTC_DRV_RV3029C2 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+CONFIG_RTC_DRV_EFI=y
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+# CONFIG_RTC_DRV_ZYNQMP is not set
+CONFIG_RTC_DRV_CROS_EC=y
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PL030 is not set
+CONFIG_RTC_DRV_PL031=y
+# CONFIG_RTC_DRV_CADENCE is not set
+# CONFIG_RTC_DRV_FTRTC010 is not set
+# CONFIG_RTC_DRV_R7301 is not set
+
+#
+# HID Sensor RTC drivers
+#
+CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
+
+#
+# DMA Devices
+#
+CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH=y
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_VIRTUAL_CHANNELS=y
+CONFIG_DMA_ACPI=y
+CONFIG_DMA_OF=y
+# CONFIG_ALTERA_MSGDMA is not set
+# CONFIG_AMBA_PL08X is not set
+CONFIG_BCM_SBA_RAID=m
+# CONFIG_DW_AXI_DMAC is not set
+CONFIG_FSL_EDMA=y
+# CONFIG_FSL_QDMA is not set
+# CONFIG_HISI_DMA is not set
+# CONFIG_INTEL_IDMA64 is not set
+CONFIG_MV_XOR_V2=y
+CONFIG_PL330_DMA=y
+# CONFIG_PLX_DMA is not set
+# CONFIG_XILINX_DMA is not set
+# CONFIG_XILINX_ZYNQMP_DMA is not set
+# CONFIG_XILINX_ZYNQMP_DPDMA is not set
+# CONFIG_QCOM_HIDMA_MGMT is not set
+# CONFIG_QCOM_HIDMA is not set
+# CONFIG_DW_DMAC is not set
+# CONFIG_DW_DMAC_PCI is not set
+# CONFIG_DW_EDMA is not set
+# CONFIG_DW_EDMA_PCIE is not set
+# CONFIG_SF_PDMA is not set
+
+#
+# DMA Clients
+#
+# CONFIG_ASYNC_TX_DMA is not set
+# CONFIG_DMATEST is not set
+CONFIG_DMA_ENGINE_RAID=y
+
+#
+# DMABUF options
+#
+CONFIG_SYNC_FILE=y
+# CONFIG_SW_SYNC is not set
+# CONFIG_UDMABUF is not set
+# CONFIG_DMABUF_MOVE_NOTIFY is not set
+# CONFIG_DMABUF_SELFTESTS is not set
+# CONFIG_DMABUF_HEAPS is not set
+# end of DMABUF options
+
+# CONFIG_AUXDISPLAY is not set
+CONFIG_UIO=m
+CONFIG_UIO_CIF=m
+CONFIG_UIO_PDRV_GENIRQ=m
+CONFIG_UIO_DMEM_GENIRQ=m
+CONFIG_UIO_AEC=m
+CONFIG_UIO_SERCOS3=m
+CONFIG_UIO_PCI_GENERIC=m
+CONFIG_UIO_NETX=m
+CONFIG_UIO_PRUSS=m
+CONFIG_UIO_MF624=m
+CONFIG_VFIO_IOMMU_TYPE1=y
+CONFIG_VFIO_VIRQFD=y
+CONFIG_VFIO=y
+# CONFIG_VFIO_NOIOMMU is not set
+CONFIG_VFIO_PCI=y
+CONFIG_VFIO_PCI_MMAP=y
+CONFIG_VFIO_PCI_INTX=y
+# CONFIG_VFIO_PLATFORM is not set
+# CONFIG_VFIO_MDEV is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_PCI_LIB=y
+CONFIG_VIRTIO_MENU=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
+CONFIG_VIRTIO_BALLOON=y
+# CONFIG_VIRTIO_INPUT is not set
+CONFIG_VIRTIO_MMIO=y
+# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+# CONFIG_VDPA is not set
+CONFIG_VHOST_MENU=y
+# CONFIG_VHOST_NET is not set
+# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# end of Microsoft Hyper-V guest support
+
+#
+# Xen driver support
+#
+CONFIG_XEN_BALLOON=y
+CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
+CONFIG_XEN_DEV_EVTCHN=y
+CONFIG_XEN_BACKEND=y
+CONFIG_XENFS=y
+CONFIG_XEN_COMPAT_XENFS=y
+CONFIG_XEN_SYS_HYPERVISOR=y
+CONFIG_XEN_XENBUS_FRONTEND=y
+CONFIG_XEN_GNTDEV=y
+CONFIG_XEN_GRANT_DEV_ALLOC=y
+# CONFIG_XEN_GRANT_DMA_ALLOC is not set
+CONFIG_SWIOTLB_XEN=y
+# CONFIG_XEN_PVCALLS_FRONTEND is not set
+# CONFIG_XEN_PVCALLS_BACKEND is not set
+CONFIG_XEN_PRIVCMD=y
+CONFIG_XEN_EFI=y
+CONFIG_XEN_AUTO_XLATE=y
+# end of Xen driver support
+
+# CONFIG_GREYBUS is not set
+CONFIG_STAGING=y
+# CONFIG_PRISM2_USB is not set
+# CONFIG_COMEDI is not set
+# CONFIG_RTL8192U is not set
+# CONFIG_RTLLIB is not set
+# CONFIG_RTL8723BS is not set
+# CONFIG_R8712U is not set
+# CONFIG_R8188EU is not set
+# CONFIG_RTS5208 is not set
+# CONFIG_VT6655 is not set
+# CONFIG_VT6656 is not set
+
+#
+# IIO staging drivers
+#
+
+#
+# Accelerometers
+#
+# CONFIG_ADIS16203 is not set
+# CONFIG_ADIS16240 is not set
+# end of Accelerometers
+
+#
+# Analog to digital converters
+#
+# CONFIG_AD7816 is not set
+# CONFIG_AD7280 is not set
+# end of Analog to digital converters
+
+#
+# Analog digital bi-direction converters
+#
+# CONFIG_ADT7316 is not set
+# end of Analog digital bi-direction converters
+
+#
+# Capacitance to digital converters
+#
+# CONFIG_AD7150 is not set
+# CONFIG_AD7746 is not set
+# end of Capacitance to digital converters
+
+#
+# Direct Digital Synthesis
+#
+# CONFIG_AD9832 is not set
+# CONFIG_AD9834 is not set
+# end of Direct Digital Synthesis
+
+#
+# Network Analyzer, Impedance Converters
+#
+# CONFIG_AD5933 is not set
+# end of Network Analyzer, Impedance Converters
+
+#
+# Active energy metering IC
+#
+# CONFIG_ADE7854 is not set
+# end of Active energy metering IC
+
+#
+# Resolver to digital converters
+#
+# CONFIG_AD2S1210 is not set
+# end of Resolver to digital converters
+# end of IIO staging drivers
+
+# CONFIG_FB_SM750 is not set
+# CONFIG_STAGING_MEDIA is not set
+
+#
+# Android
+#
+# end of Android
+
+# CONFIG_STAGING_BOARD is not set
+# CONFIG_LTE_GDM724X is not set
+# CONFIG_GS_FPGABOOT is not set
+# CONFIG_UNISYSSPAR is not set
+# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
+# CONFIG_FB_TFT is not set
+# CONFIG_KS7010 is not set
+# CONFIG_PI433 is not set
+
+#
+# Gasket devices
+#
+# CONFIG_STAGING_GASKET_FRAMEWORK is not set
+# end of Gasket devices
+
+# CONFIG_XIL_AXIS_FIFO is not set
+# CONFIG_FIELDBUS_DEV is not set
+# CONFIG_KPC2000 is not set
+# CONFIG_QLGE is not set
+# CONFIG_WFX is not set
+# CONFIG_SPMI_HISI3670 is not set
+# CONFIG_MFD_HI6421_SPMI is not set
+# CONFIG_GOLDFISH is not set
+CONFIG_CHROME_PLATFORMS=y
+# CONFIG_CHROMEOS_TBMC is not set
+CONFIG_CROS_EC=y
+CONFIG_CROS_EC_I2C=y
+# CONFIG_CROS_EC_RPMSG is not set
+CONFIG_CROS_EC_SPI=y
+CONFIG_CROS_EC_PROTO=y
+CONFIG_CROS_EC_CHARDEV=m
+CONFIG_CROS_EC_LIGHTBAR=y
+CONFIG_CROS_EC_VBC=y
+CONFIG_CROS_EC_DEBUGFS=y
+CONFIG_CROS_EC_SENSORHUB=y
+CONFIG_CROS_EC_SYSFS=y
+CONFIG_CROS_EC_TYPEC=m
+CONFIG_CROS_USBPD_NOTIFY=y
+# CONFIG_MELLANOX_PLATFORM is not set
+CONFIG_LOONGARCH_PLATFORM_DEVICES=y
+CONFIG_HAVE_CLK=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_COMMON_CLK_MAX77686 is not set
+# CONFIG_COMMON_CLK_MAX9485 is not set
+CONFIG_COMMON_CLK_RK808=y
+# CONFIG_COMMON_CLK_SCMI is not set
+CONFIG_COMMON_CLK_SCPI=y
+# CONFIG_COMMON_CLK_SI5341 is not set
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI514 is not set
+# CONFIG_COMMON_CLK_SI544 is not set
+# CONFIG_COMMON_CLK_SI570 is not set
+# CONFIG_COMMON_CLK_CDCE706 is not set
+# CONFIG_COMMON_CLK_CDCE925 is not set
+CONFIG_COMMON_CLK_CS2000_CP=y
+CONFIG_COMMON_CLK_S2MPS11=y
+CONFIG_CLK_QORIQ=y
+CONFIG_COMMON_CLK_XGENE=y
+CONFIG_COMMON_CLK_PWM=y
+CONFIG_COMMON_CLK_VC5=y
+CONFIG_COMMON_CLK_BD718XX=m
+# CONFIG_COMMON_CLK_FIXED_MMIO is not set
+CONFIG_HWSPINLOCK=y
+
+#
+# Clock Source drivers
+#
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_ACPI=y
+CONFIG_TIMER_PROBE=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
+CONFIG_FSL_ERRATUM_A008585=y
+CONFIG_HISILICON_ERRATUM_161010101=y
+CONFIG_ARM64_ERRATUM_858921=y
+# CONFIG_MICROCHIP_PIT64B is not set
+# end of Clock Source drivers
+
+CONFIG_MAILBOX=y
+CONFIG_ARM_MHU=y
+CONFIG_PLATFORM_MHU=y
+# CONFIG_PL320_MBOX is not set
+CONFIG_PCC=y
+# CONFIG_ALTERA_MBOX is not set
+# CONFIG_MAILBOX_TEST is not set
+CONFIG_PHYTIUM_MBOX=y
+CONFIG_IOMMU_IOVA=y
+CONFIG_IOASID=y
+CONFIG_IOMMU_API=y
+CONFIG_IOMMU_SUPPORT=y
+
+#
+# Generic IOMMU Pagetable Support
+#
+CONFIG_IOMMU_IO_PGTABLE=y
+CONFIG_IOMMU_IO_PGTABLE_LPAE=y
+# CONFIG_IOMMU_IO_PGTABLE_LPAE_SELFTEST is not set
+# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
+# end of Generic IOMMU Pagetable Support
+
+# CONFIG_IOMMU_DEBUGFS is not set
+# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
+CONFIG_OF_IOMMU=y
+CONFIG_IOMMU_DMA=y
+CONFIG_ARM_SMMU=y
+# CONFIG_ARM_SMMU_LEGACY_DT_BINDINGS is not set
+CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT=y
+CONFIG_ARM_SMMU_V3=y
+# CONFIG_ARM_SMMU_V3_SVA is not set
+# CONFIG_AGENT_SMMU_ATOS is not set
+# CONFIG_ARM_SMMU_V3_PM is not set
+# CONFIG_VIRTIO_IOMMU is not set
+# CONFIG_SMMU_BYPASS_DEV is not set
+
+#
+# Remoteproc drivers
+#
+CONFIG_REMOTEPROC=y
+CONFIG_REMOTEPROC_CDEV=y
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+CONFIG_RPMSG=y
+CONFIG_RPMSG_CHAR=m
+CONFIG_RPMSG_QCOM_GLINK=y
+CONFIG_RPMSG_QCOM_GLINK_RPM=y
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+CONFIG_SOUNDWIRE=m
+
+#
+# SoundWire Devices
+#
+# CONFIG_SOUNDWIRE_INTEL is not set
+CONFIG_SOUNDWIRE_QCOM=m
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Aspeed SoC drivers
+#
+# end of Aspeed SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+CONFIG_SOC_BRCMSTB=y
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# CONFIG_QUICC_ENGINE is not set
+# CONFIG_FSL_RCPM is not set
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+CONFIG_SOC_TI=y
+
+#
+# Xilinx SoC drivers
+#
+# CONFIG_XILINX_VCU is not set
+# end of Xilinx SoC drivers
+
+#
+# Hisilicon SoC driver support
+#
+# CONFIG_HISI_HBMCACHE is not set
+# end of Hisilicon SoC driver support
+# end of SOC (System On Chip) specific Drivers
+
+CONFIG_PM_DEVFREQ=y
+
+#
+# DEVFREQ Governors
+#
+CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
+CONFIG_DEVFREQ_GOV_PERFORMANCE=y
+CONFIG_DEVFREQ_GOV_POWERSAVE=y
+# CONFIG_DEVFREQ_GOV_USERSPACE is not set
+# CONFIG_DEVFREQ_GOV_PASSIVE is not set
+
+#
+# DEVFREQ Drivers
+#
+# CONFIG_PM_DEVFREQ_EVENT is not set
+CONFIG_EXTCON=y
+
+#
+# Extcon Device Drivers
+#
+# CONFIG_EXTCON_ADC_JACK is not set
+# CONFIG_EXTCON_FSA9480 is not set
+# CONFIG_EXTCON_GPIO is not set
+# CONFIG_EXTCON_MAX3355 is not set
+CONFIG_EXTCON_PTN5150=m
+# CONFIG_EXTCON_RT8973A is not set
+# CONFIG_EXTCON_SM5502 is not set
+CONFIG_EXTCON_USB_GPIO=y
+CONFIG_EXTCON_USBC_CROS_EC=y
+CONFIG_MEMORY=y
+# CONFIG_ARM_PL172_MPMC is not set
+CONFIG_IIO=y
+CONFIG_IIO_BUFFER=y
+# CONFIG_IIO_BUFFER_CB is not set
+# CONFIG_IIO_BUFFER_DMA is not set
+# CONFIG_IIO_BUFFER_DMAENGINE is not set
+# CONFIG_IIO_BUFFER_HW_CONSUMER is not set
+CONFIG_IIO_KFIFO_BUF=m
+CONFIG_IIO_TRIGGERED_BUFFER=m
+# CONFIG_IIO_CONFIGFS is not set
+CONFIG_IIO_TRIGGER=y
+CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
+# CONFIG_IIO_SW_DEVICE is not set
+# CONFIG_IIO_SW_TRIGGER is not set
+# CONFIG_IIO_TRIGGERED_EVENT is not set
+
+#
+# Accelerometers
+#
+# CONFIG_ADIS16201 is not set
+# CONFIG_ADIS16209 is not set
+# CONFIG_ADXL345_I2C is not set
+# CONFIG_ADXL345_SPI is not set
+# CONFIG_ADXL372_SPI is not set
+# CONFIG_ADXL372_I2C is not set
+# CONFIG_BMA180 is not set
+# CONFIG_BMA220 is not set
+# CONFIG_BMA400 is not set
+# CONFIG_BMC150_ACCEL is not set
+# CONFIG_DA280 is not set
+# CONFIG_DA311 is not set
+# CONFIG_DMARD06 is not set
+# CONFIG_DMARD09 is not set
+# CONFIG_DMARD10 is not set
+# CONFIG_IIO_CROS_EC_ACCEL_LEGACY is not set
+# CONFIG_IIO_ST_ACCEL_3AXIS is not set
+# CONFIG_KXSD9 is not set
+# CONFIG_KXCJK1013 is not set
+# CONFIG_MC3230 is not set
+# CONFIG_MMA7455_I2C is not set
+# CONFIG_MMA7455_SPI is not set
+# CONFIG_MMA7660 is not set
+# CONFIG_MMA8452 is not set
+# CONFIG_MMA9551 is not set
+# CONFIG_MMA9553 is not set
+# CONFIG_MXC4005 is not set
+# CONFIG_MXC6255 is not set
+# CONFIG_SCA3000 is not set
+# CONFIG_STK8312 is not set
+# CONFIG_STK8BA50 is not set
+# end of Accelerometers
+
+#
+# Analog to digital converters
+#
+# CONFIG_AD7091R5 is not set
+# CONFIG_AD7124 is not set
+# CONFIG_AD7192 is not set
+# CONFIG_AD7266 is not set
+# CONFIG_AD7291 is not set
+# CONFIG_AD7292 is not set
+# CONFIG_AD7298 is not set
+# CONFIG_AD7476 is not set
+# CONFIG_AD7606_IFACE_PARALLEL is not set
+# CONFIG_AD7606_IFACE_SPI is not set
+# CONFIG_AD7766 is not set
+# CONFIG_AD7768_1 is not set
+# CONFIG_AD7780 is not set
+# CONFIG_AD7791 is not set
+# CONFIG_AD7793 is not set
+# CONFIG_AD7887 is not set
+# CONFIG_AD7923 is not set
+# CONFIG_AD7949 is not set
+# CONFIG_AD799X is not set
+# CONFIG_ADI_AXI_ADC is not set
+# CONFIG_AXP20X_ADC is not set
+# CONFIG_AXP288_ADC is not set
+# CONFIG_CC10001_ADC is not set
+# CONFIG_ENVELOPE_DETECTOR is not set
+# CONFIG_HI8435 is not set
+# CONFIG_HX711 is not set
+# CONFIG_INA2XX_ADC is not set
+# CONFIG_LTC2471 is not set
+# CONFIG_LTC2485 is not set
+# CONFIG_LTC2496 is not set
+# CONFIG_LTC2497 is not set
+# CONFIG_MAX1027 is not set
+# CONFIG_MAX11100 is not set
+# CONFIG_MAX1118 is not set
+# CONFIG_MAX1241 is not set
+# CONFIG_MAX1363 is not set
+CONFIG_MAX9611=m
+# CONFIG_MCP320X is not set
+# CONFIG_MCP3422 is not set
+# CONFIG_MCP3911 is not set
+# CONFIG_NAU7802 is not set
+CONFIG_QCOM_VADC_COMMON=m
+# CONFIG_QCOM_SPMI_IADC is not set
+# CONFIG_QCOM_SPMI_VADC is not set
+CONFIG_QCOM_SPMI_ADC5=m
+# CONFIG_SD_ADC_MODULATOR is not set
+# CONFIG_TI_ADC081C is not set
+# CONFIG_TI_ADC0832 is not set
+# CONFIG_TI_ADC084S021 is not set
+# CONFIG_TI_ADC12138 is not set
+# CONFIG_TI_ADC108S102 is not set
+# CONFIG_TI_ADC128S052 is not set
+# CONFIG_TI_ADC161S626 is not set
+# CONFIG_TI_ADS1015 is not set
+# CONFIG_TI_ADS7950 is not set
+# CONFIG_TI_ADS8344 is not set
+# CONFIG_TI_ADS8688 is not set
+# CONFIG_TI_ADS124S08 is not set
+# CONFIG_TI_TLC4541 is not set
+# CONFIG_VF610_ADC is not set
+# CONFIG_XILINX_XADC is not set
+# end of Analog to digital converters
+
+#
+# Analog Front Ends
+#
+# CONFIG_IIO_RESCALE is not set
+# end of Analog Front Ends
+
+#
+# Amplifiers
+#
+# CONFIG_AD8366 is not set
+# CONFIG_HMC425 is not set
+# end of Amplifiers
+
+#
+# Chemical Sensors
+#
+# CONFIG_ATLAS_PH_SENSOR is not set
+# CONFIG_ATLAS_EZO_SENSOR is not set
+# CONFIG_BME680 is not set
+# CONFIG_CCS811 is not set
+# CONFIG_IAQCORE is not set
+# CONFIG_PMS7003 is not set
+# CONFIG_SCD30_CORE is not set
+# CONFIG_SENSIRION_SGP30 is not set
+# CONFIG_SPS30 is not set
+# CONFIG_VZ89X is not set
+# end of Chemical Sensors
+
+CONFIG_IIO_CROS_EC_SENSORS_CORE=m
+CONFIG_IIO_CROS_EC_SENSORS=m
+# CONFIG_IIO_CROS_EC_SENSORS_LID_ANGLE is not set
+
+#
+# Hid Sensor IIO Common
+#
+# end of Hid Sensor IIO Common
+
+#
+# SSP Sensor Common
+#
+# CONFIG_IIO_SSP_SENSORHUB is not set
+# end of SSP Sensor Common
+
+#
+# Digital to analog converters
+#
+# CONFIG_AD5064 is not set
+# CONFIG_AD5360 is not set
+# CONFIG_AD5380 is not set
+# CONFIG_AD5421 is not set
+# CONFIG_AD5446 is not set
+# CONFIG_AD5449 is not set
+# CONFIG_AD5592R is not set
+# CONFIG_AD5593R is not set
+# CONFIG_AD5504 is not set
+# CONFIG_AD5624R_SPI is not set
+# CONFIG_AD5686_SPI is not set
+# CONFIG_AD5696_I2C is not set
+# CONFIG_AD5755 is not set
+# CONFIG_AD5758 is not set
+# CONFIG_AD5761 is not set
+# CONFIG_AD5764 is not set
+# CONFIG_AD5770R is not set
+# CONFIG_AD5791 is not set
+# CONFIG_AD7303 is not set
+# CONFIG_AD8801 is not set
+# CONFIG_DPOT_DAC is not set
+# CONFIG_DS4424 is not set
+# CONFIG_LTC1660 is not set
+# CONFIG_LTC2632 is not set
+# CONFIG_M62332 is not set
+# CONFIG_MAX517 is not set
+# CONFIG_MAX5821 is not set
+# CONFIG_MCP4725 is not set
+# CONFIG_MCP4922 is not set
+# CONFIG_TI_DAC082S085 is not set
+# CONFIG_TI_DAC5571 is not set
+# CONFIG_TI_DAC7311 is not set
+# CONFIG_TI_DAC7612 is not set
+# CONFIG_VF610_DAC is not set
+# end of Digital to analog converters
+
+#
+# IIO dummy driver
+#
+# end of IIO dummy driver
+
+#
+# Frequency Synthesizers DDS/PLL
+#
+
+#
+# Clock Generator/Distribution
+#
+# CONFIG_AD9523 is not set
+# end of Clock Generator/Distribution
+
+#
+# Phase-Locked Loop (PLL) frequency synthesizers
+#
+# CONFIG_ADF4350 is not set
+# CONFIG_ADF4371 is not set
+# end of Phase-Locked Loop (PLL) frequency synthesizers
+# end of Frequency Synthesizers DDS/PLL
+
+#
+# Digital gyroscope sensors
+#
+# CONFIG_ADIS16080 is not set
+# CONFIG_ADIS16130 is not set
+# CONFIG_ADIS16136 is not set
+# CONFIG_ADIS16260 is not set
+# CONFIG_ADXRS290 is not set
+# CONFIG_ADXRS450 is not set
+# CONFIG_BMG160 is not set
+# CONFIG_FXAS21002C is not set
+# CONFIG_MPU3050_I2C is not set
+# CONFIG_IIO_ST_GYRO_3AXIS is not set
+# CONFIG_ITG3200 is not set
+# end of Digital gyroscope sensors
+
+#
+# Health Sensors
+#
+
+#
+# Heart Rate Monitors
+#
+# CONFIG_AFE4403 is not set
+# CONFIG_AFE4404 is not set
+# CONFIG_MAX30100 is not set
+# CONFIG_MAX30102 is not set
+# end of Heart Rate Monitors
+# end of Health Sensors
+
+#
+# Humidity sensors
+#
+# CONFIG_AM2315 is not set
+# CONFIG_DHT11 is not set
+# CONFIG_HDC100X is not set
+# CONFIG_HDC2010 is not set
+# CONFIG_HTS221 is not set
+# CONFIG_HTU21 is not set
+# CONFIG_SI7005 is not set
+# CONFIG_SI7020 is not set
+# end of Humidity sensors
+
+#
+# Inertial measurement units
+#
+# CONFIG_ADIS16400 is not set
+# CONFIG_ADIS16460 is not set
+# CONFIG_ADIS16475 is not set
+# CONFIG_ADIS16480 is not set
+# CONFIG_BMI160_I2C is not set
+# CONFIG_BMI160_SPI is not set
+# CONFIG_FXOS8700_I2C is not set
+# CONFIG_FXOS8700_SPI is not set
+# CONFIG_KMX61 is not set
+# CONFIG_INV_ICM42600_I2C is not set
+# CONFIG_INV_ICM42600_SPI is not set
+# CONFIG_INV_MPU6050_I2C is not set
+# CONFIG_INV_MPU6050_SPI is not set
+# CONFIG_IIO_ST_LSM6DSX is not set
+# end of Inertial measurement units
+
+#
+# Light sensors
+#
+# CONFIG_ACPI_ALS is not set
+# CONFIG_ADJD_S311 is not set
+# CONFIG_ADUX1020 is not set
+# CONFIG_AL3010 is not set
+# CONFIG_AL3320A is not set
+# CONFIG_APDS9300 is not set
+# CONFIG_APDS9960 is not set
+# CONFIG_AS73211 is not set
+# CONFIG_BH1750 is not set
+# CONFIG_BH1780 is not set
+# CONFIG_CM32181 is not set
+# CONFIG_CM3232 is not set
+# CONFIG_CM3323 is not set
+# CONFIG_CM3605 is not set
+# CONFIG_CM36651 is not set
+CONFIG_IIO_CROS_EC_LIGHT_PROX=m
+# CONFIG_GP2AP002 is not set
+# CONFIG_GP2AP020A00F is not set
+CONFIG_SENSORS_ISL29018=m
+# CONFIG_SENSORS_ISL29028 is not set
+# CONFIG_ISL29125 is not set
+# CONFIG_JSA1212 is not set
+# CONFIG_RPR0521 is not set
+# CONFIG_LTR501 is not set
+# CONFIG_LV0104CS is not set
+# CONFIG_MAX44000 is not set
+# CONFIG_MAX44009 is not set
+# CONFIG_NOA1305 is not set
+# CONFIG_OPT3001 is not set
+# CONFIG_PA12203001 is not set
+# CONFIG_SI1133 is not set
+# CONFIG_SI1145 is not set
+# CONFIG_STK3310 is not set
+# CONFIG_ST_UVIS25 is not set
+# CONFIG_TCS3414 is not set
+# CONFIG_TCS3472 is not set
+# CONFIG_SENSORS_TSL2563 is not set
+# CONFIG_TSL2583 is not set
+# CONFIG_TSL2772 is not set
+# CONFIG_TSL4531 is not set
+# CONFIG_US5182D is not set
+# CONFIG_VCNL4000 is not set
+# CONFIG_VCNL4035 is not set
+# CONFIG_VEML6030 is not set
+# CONFIG_VEML6070 is not set
+# CONFIG_VL6180 is not set
+# CONFIG_ZOPT2201 is not set
+# end of Light sensors
+
+#
+# Magnetometer sensors
+#
+# CONFIG_AK8974 is not set
+# CONFIG_AK8975 is not set
+# CONFIG_AK09911 is not set
+# CONFIG_BMC150_MAGN_I2C is not set
+# CONFIG_BMC150_MAGN_SPI is not set
+# CONFIG_MAG3110 is not set
+# CONFIG_MMC35240 is not set
+# CONFIG_IIO_ST_MAGN_3AXIS is not set
+# CONFIG_SENSORS_HMC5843_I2C is not set
+# CONFIG_SENSORS_HMC5843_SPI is not set
+# CONFIG_SENSORS_RM3100_I2C is not set
+# CONFIG_SENSORS_RM3100_SPI is not set
+# end of Magnetometer sensors
+
+#
+# Multiplexers
+#
+# CONFIG_IIO_MUX is not set
+# end of Multiplexers
+
+#
+# Inclinometer sensors
+#
+# end of Inclinometer sensors
+
+#
+# Triggers - standalone
+#
+# CONFIG_IIO_INTERRUPT_TRIGGER is not set
+# CONFIG_IIO_SYSFS_TRIGGER is not set
+# end of Triggers - standalone
+
+#
+# Linear and angular position sensors
+#
+# end of Linear and angular position sensors
+
+#
+# Digital potentiometers
+#
+# CONFIG_AD5272 is not set
+# CONFIG_DS1803 is not set
+# CONFIG_MAX5432 is not set
+# CONFIG_MAX5481 is not set
+# CONFIG_MAX5487 is not set
+# CONFIG_MCP4018 is not set
+# CONFIG_MCP4131 is not set
+# CONFIG_MCP4531 is not set
+# CONFIG_MCP41010 is not set
+# CONFIG_TPL0102 is not set
+# end of Digital potentiometers
+
+#
+# Digital potentiostats
+#
+# CONFIG_LMP91000 is not set
+# end of Digital potentiostats
+
+#
+# Pressure sensors
+#
+# CONFIG_ABP060MG is not set
+# CONFIG_BMP280 is not set
+CONFIG_IIO_CROS_EC_BARO=m
+# CONFIG_DLHL60D is not set
+# CONFIG_DPS310 is not set
+# CONFIG_HP03 is not set
+# CONFIG_ICP10100 is not set
+# CONFIG_MPL115_I2C is not set
+# CONFIG_MPL115_SPI is not set
+CONFIG_MPL3115=m
+# CONFIG_MS5611 is not set
+# CONFIG_MS5637 is not set
+# CONFIG_IIO_ST_PRESS is not set
+# CONFIG_T5403 is not set
+# CONFIG_HP206C is not set
+# CONFIG_ZPA2326 is not set
+# end of Pressure sensors
+
+#
+# Lightning sensors
+#
+# CONFIG_AS3935 is not set
+# end of Lightning sensors
+
+#
+# Proximity and distance sensors
+#
+# CONFIG_ISL29501 is not set
+# CONFIG_LIDAR_LITE_V2 is not set
+# CONFIG_MB1232 is not set
+# CONFIG_PING is not set
+# CONFIG_RFD77402 is not set
+# CONFIG_SRF04 is not set
+# CONFIG_SX9310 is not set
+# CONFIG_SX9500 is not set
+# CONFIG_SRF08 is not set
+# CONFIG_VCNL3020 is not set
+# CONFIG_VL53L0X_I2C is not set
+# end of Proximity and distance sensors
+
+#
+# Resolver to digital converters
+#
+# CONFIG_AD2S90 is not set
+# CONFIG_AD2S1200 is not set
+# end of Resolver to digital converters
+
+#
+# Temperature sensors
+#
+# CONFIG_LTC2983 is not set
+# CONFIG_MAXIM_THERMOCOUPLE is not set
+# CONFIG_MLX90614 is not set
+# CONFIG_MLX90632 is not set
+# CONFIG_TMP006 is not set
+# CONFIG_TMP007 is not set
+# CONFIG_TSYS01 is not set
+# CONFIG_TSYS02D is not set
+# CONFIG_MAX31856 is not set
+# end of Temperature sensors
+
+# CONFIG_NTB is not set
+# CONFIG_VME_BUS is not set
+CONFIG_PWM=y
+CONFIG_PWM_SYSFS=y
+# CONFIG_PWM_DEBUG is not set
+CONFIG_PWM_CROS_EC=m
+# CONFIG_PWM_FSL_FTM is not set
+# CONFIG_PWM_PCA9685 is not set
+
+#
+# IRQ chip support
+#
+CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_MAX_NR=1
+CONFIG_ARM_GIC_V2M=y
+CONFIG_ARM_GIC_V3=y
+CONFIG_ARM_GIC_V3_ITS=y
+CONFIG_ARM_GIC_V3_ITS_PCI=y
+CONFIG_ARM_GIC_PHYTIUM_2500=y
+# CONFIG_AL_FIC is not set
+CONFIG_PARTITION_PERCPU=y
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+CONFIG_RESET_CONTROLLER=y
+CONFIG_RESET_SCMI=y
+# CONFIG_RESET_TI_SYSCON is not set
+
+#
+# PHY Subsystem
+#
+CONFIG_GENERIC_PHY=y
+CONFIG_GENERIC_PHY_MIPI_DPHY=y
+CONFIG_PHY_XGENE=y
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# CONFIG_PHY_CADENCE_TORRENT is not set
+# CONFIG_PHY_CADENCE_DPHY is not set
+# CONFIG_PHY_CADENCE_SIERRA is not set
+# CONFIG_PHY_CADENCE_SALVO is not set
+CONFIG_PHY_FSL_IMX8MQ_USB=y
+CONFIG_PHY_MIXEL_MIPI_DPHY=m
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_CPCAP_USB is not set
+# CONFIG_PHY_MAPPHONE_MDM6600 is not set
+# CONFIG_PHY_OCELOT_SERDES is not set
+CONFIG_PHY_QCOM_USB_HS=y
+# CONFIG_PHY_QCOM_USB_HSIC is not set
+CONFIG_PHY_SAMSUNG_USB2=y
+# CONFIG_PHY_TUSB1210 is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# CONFIG_ARM_CCI_PMU is not set
+# CONFIG_ARM_CCN is not set
+# CONFIG_ARM_CMN is not set
+CONFIG_ARM_PMU=y
+CONFIG_ARM_PMU_ACPI=y
+CONFIG_ARM_SMMU_V3_PMU=m
+# CONFIG_ARM_DSU_PMU is not set
+# CONFIG_ARM_SPE_PMU is not set
+# CONFIG_HISI_PMU is not set
+# CONFIG_HISI_PCIE_PMU is not set
+# CONFIG_HNS3_PMU is not set
+# end of Performance monitor support
+
+CONFIG_RAS=y
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID is not set
+# end of Android
+
+#
+# Vendor Hooks
+#
+# end of Vendor Hooks
+
+# CONFIG_LIBNVDIMM is not set
+# CONFIG_DAX is not set
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+# CONFIG_NVMEM_SPMI_SDAM is not set
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# CONFIG_HISI_PTT is not set
+# end of HW tracing support
+
+CONFIG_FPGA=y
+# CONFIG_ALTERA_PR_IP_CORE is not set
+# CONFIG_FPGA_MGR_ALTERA_PS_SPI is not set
+# CONFIG_FPGA_MGR_ALTERA_CVP is not set
+# CONFIG_FPGA_MGR_XILINX_SPI is not set
+# CONFIG_FPGA_MGR_ICE40_SPI is not set
+# CONFIG_FPGA_MGR_MACHXO2_SPI is not set
+CONFIG_FPGA_BRIDGE=m
+CONFIG_ALTERA_FREEZE_BRIDGE=m
+# CONFIG_XILINX_PR_DECOUPLER is not set
+CONFIG_FPGA_REGION=m
+CONFIG_OF_FPGA_REGION=m
+# CONFIG_FPGA_DFL is not set
+# CONFIG_FSI is not set
+# CONFIG_TEE is not set
+CONFIG_MULTIPLEXER=y
+
+#
+# Multiplexer drivers
+#
+# CONFIG_MUX_ADG792A is not set
+# CONFIG_MUX_ADGS1408 is not set
+# CONFIG_MUX_GPIO is not set
+CONFIG_MUX_MMIO=y
+# end of Multiplexer drivers
+
+CONFIG_PM_OPP=y
+# CONFIG_SIOX is not set
+CONFIG_SLIMBUS=m
+CONFIG_SLIM_QCOM_CTRL=m
+CONFIG_INTERCONNECT=y
+# CONFIG_COUNTER is not set
+# CONFIG_MOST is not set
+# CONFIG_ROH is not set
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+# CONFIG_EXT4_FS_SECURITY is not set
+# CONFIG_EXT4_DEBUG is not set
+# CONFIG_EXT4_MITIGATION_FALSE_SHARING is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_BTRFS_FS=m
+CONFIG_BTRFS_FS_POSIX_ACL=y
+# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
+# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
+# CONFIG_BTRFS_DEBUG is not set
+# CONFIG_BTRFS_ASSERT is not set
+# CONFIG_BTRFS_FS_REF_VERIFY is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+# CONFIG_FS_DAX is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+CONFIG_EXPORTFS_BLOCK_OPS=y
+CONFIG_FILE_LOCKING=y
+CONFIG_MANDATORY_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_FANOTIFY=y
+CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
+# CONFIG_QUOTA_DEBUG is not set
+# CONFIG_QFMT_V1 is not set
+# CONFIG_QFMT_V2 is not set
+CONFIG_QUOTACTL=y
+CONFIG_AUTOFS4_FS=y
+CONFIG_AUTOFS_FS=y
+CONFIG_FUSE_FS=m
+CONFIG_CUSE=m
+# CONFIG_VIRTIO_FS is not set
+CONFIG_OVERLAY_FS=m
+# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+# CONFIG_OVERLAY_FS_INDEX is not set
+# CONFIG_OVERLAY_FS_XINO_AUTO is not set
+# CONFIG_OVERLAY_FS_METACOPY is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+# CONFIG_ZISOFS is not set
+# CONFIG_UDF_FS is not set
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_VMCORE=y
+# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_PROC_CHILDREN is not set
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_TMPFS_XATTR is not set
+# CONFIG_TMPFS_INODE64 is not set
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
+CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
+# CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON is not set
+# CONFIG_DYNAMIC_HUGETLB is not set
+CONFIG_MEMFD_CREATE=y
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+CONFIG_CONFIGFS_FS=y
+CONFIG_EFIVAR_FS=y
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_FILE_CACHE=y
+# CONFIG_SQUASHFS_FILE_DIRECT is not set
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_DECOMP_MULTI is not set
+# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
+CONFIG_SQUASHFS_XATTR=y
+CONFIG_SQUASHFS_ZLIB=y
+CONFIG_SQUASHFS_LZ4=y
+CONFIG_SQUASHFS_LZO=y
+CONFIG_SQUASHFS_XZ=y
+CONFIG_SQUASHFS_ZSTD=y
+CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y
+CONFIG_SQUASHFS_EMBEDDED=y
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_PSTORE=y
+CONFIG_PSTORE_DEFLATE_COMPRESS=y
+# CONFIG_PSTORE_LZO_COMPRESS is not set
+# CONFIG_PSTORE_LZ4_COMPRESS is not set
+# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
+# CONFIG_PSTORE_842_COMPRESS is not set
+# CONFIG_PSTORE_ZSTD_COMPRESS is not set
+CONFIG_PSTORE_COMPRESS=y
+CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
+CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
+# CONFIG_PSTORE_CONSOLE is not set
+# CONFIG_PSTORE_PMSG is not set
+# CONFIG_PSTORE_RAM is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V2=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFS_SWAP is not set
+CONFIG_NFS_V4_1=y
+CONFIG_NFS_V4_2=y
+CONFIG_PNFS_FILE_LAYOUT=y
+CONFIG_PNFS_BLOCK=m
+CONFIG_PNFS_FLEXFILE_LAYOUT=y
+CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
+# CONFIG_NFS_V4_1_MIGRATION is not set
+CONFIG_NFS_V4_SECURITY_LABEL=y
+CONFIG_ROOT_NFS=y
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+# CONFIG_NFS_V4_2_READ_PLUS is not set
+CONFIG_NFSD=y
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+CONFIG_NFSD_PNFS=y
+CONFIG_NFSD_BLOCKLAYOUT=y
+CONFIG_NFSD_SCSILAYOUT=y
+CONFIG_NFSD_FLEXFILELAYOUT=y
+CONFIG_NFSD_V4_2_INTER_SSC=y
+CONFIG_NFSD_V4_SECURITY_LABEL=y
+CONFIG_GRACE_PERIOD=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_SUNRPC_BACKCHANNEL=y
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_SMB_SERVER is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_9P_FS=y
+# CONFIG_9P_FS_POSIX_ACL is not set
+# CONFIG_9P_FS_SECURITY is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+# CONFIG_UNICODE is not set
+CONFIG_IO_WQ=y
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_TRUSTED_KEYS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+# CONFIG_SECURITY_DMESG_RESTRICT is not set
+CONFIG_SECURITY=y
+CONFIG_SECURITYFS=y
+# CONFIG_SECURITY_NETWORK is not set
+# CONFIG_SECURITY_PATH is not set
+CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
+# CONFIG_HARDENED_USERCOPY is not set
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+# CONFIG_SECURITY_SMACK is not set
+# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_SECURITY_APPARMOR is not set
+# CONFIG_SECURITY_LOADPIN is not set
+# CONFIG_SECURITY_YAMA is not set
+# CONFIG_SECURITY_SAFESETID is not set
+# CONFIG_SECURITY_LOCKDOWN_LSM is not set
+# CONFIG_SECURITY_LANDLOCK is not set
+CONFIG_INTEGRITY=y
+# CONFIG_INTEGRITY_SIGNATURE is not set
+CONFIG_INTEGRITY_AUDIT=y
+# CONFIG_IMA is not set
+# CONFIG_EVM is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
+# CONFIG_INIT_STACK_NONE is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
+# CONFIG_INIT_STACK_ALL_PATTERN is not set
+CONFIG_INIT_STACK_ALL_ZERO=y
+# CONFIG_GCC_PLUGIN_STACKLEAK is not set
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+# end of Memory initialization
+# end of Kernel hardening options
+
+# CONFIG_SECURITY_BOOT_INIT is not set
+# end of Security options
+
+CONFIG_XOR_BLOCKS=m
+CONFIG_ASYNC_TX_DISABLE_PQ_VAL_DMA=y
+CONFIG_ASYNC_TX_DISABLE_XOR_VAL_DMA=y
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=y
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_AKCIPHER=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_KPP=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+CONFIG_CRYPTO_USER=y
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_GF128MUL=y
+CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_CRYPTD=y
+CONFIG_CRYPTO_AUTHENC=m
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_SIMD=y
+CONFIG_CRYPTO_ENGINE=m
+
+#
+# Public-key cryptography
+#
+CONFIG_CRYPTO_RSA=y
+CONFIG_CRYPTO_DH=m
+CONFIG_CRYPTO_ECC=y
+CONFIG_CRYPTO_ECDH=y
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+CONFIG_CRYPTO_CURVE25519=m
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=y
+CONFIG_CRYPTO_GCM=y
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_SEQIV is not set
+CONFIG_CRYPTO_ECHAINIV=y
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=m
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=y
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+CONFIG_CRYPTO_XTS=m
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_ADIANTUM is not set
+# CONFIG_CRYPTO_ESSIV is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_CMAC=y
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+CONFIG_CRYPTO_XXHASH=m
+CONFIG_CRYPTO_BLAKE2B=m
+# CONFIG_CRYPTO_BLAKE2S is not set
+CONFIG_CRYPTO_CRCT10DIF=y
+CONFIG_CRYPTO_GHASH=y
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+CONFIG_CRYPTO_SM4=m
+CONFIG_CRYPTO_SM4_GENERIC=m
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_842 is not set
+# CONFIG_CRYPTO_LZ4 is not set
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+
+#
+# Random Number Generation
+#
+CONFIG_CRYPTO_ANSI_CPRNG=y
+CONFIG_CRYPTO_DRBG_MENU=y
+CONFIG_CRYPTO_DRBG_HMAC=y
+CONFIG_CRYPTO_DRBG_HASH=y
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=y
+CONFIG_CRYPTO_JITTERENTROPY=y
+CONFIG_CRYPTO_USER_API=y
+CONFIG_CRYPTO_USER_API_HASH=y
+CONFIG_CRYPTO_USER_API_SKCIPHER=y
+CONFIG_CRYPTO_USER_API_RNG=m
+# CONFIG_CRYPTO_USER_API_RNG_CAVP is not set
+CONFIG_CRYPTO_USER_API_AEAD=y
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+# CONFIG_CRYPTO_STATS is not set
+CONFIG_CRYPTO_HASH_INFO=y
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
+# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
+# CONFIG_CRYPTO_DEV_CCP is not set
+# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
+# CONFIG_CRYPTO_DEV_CAVIUM_ZIP is not set
+# CONFIG_CRYPTO_DEV_VIRTIO is not set
+# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
+CONFIG_CRYPTO_DEV_CCREE=m
+# CONFIG_CRYPTO_DEV_HISI_SEC is not set
+CONFIG_CRYPTO_DEV_HISI_SEC2=m
+CONFIG_CRYPTO_DEV_HISI_QM=m
+CONFIG_CRYPTO_DEV_HISI_ZIP=m
+CONFIG_CRYPTO_DEV_HISI_HPRE=m
+# CONFIG_CRYPTO_DEV_HISI_TRNG is not set
+# CONFIG_CRYPTO_DEV_HISI_MIGRATION is not set
+CONFIG_CRYPTO_DEV_AMLOGIC_GXL=m
+# CONFIG_CRYPTO_DEV_AMLOGIC_GXL_DEBUG is not set
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
+CONFIG_PKCS7_MESSAGE_PARSER=y
+# CONFIG_PKCS7_TEST_KEY is not set
+# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
+# CONFIG_PGP_LIBRARY is not set
+# CONFIG_PGP_KEY_PARSER is not set
+# CONFIG_PGP_PRELOAD is not set
+
+#
+# Certificates for signature checking
+#
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_TRUSTED_KEYS=""
+# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
+# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
+# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
+# CONFIG_PGP_PRELOAD_PUBLIC_KEYS is not set
+# end of Certificates for signature checking
+
+#
+# Library routines
+#
+CONFIG_RAID6_PQ=m
+CONFIG_RAID6_PQ_BENCHMARK=y
+CONFIG_LINEAR_RANGES=y
+CONFIG_PACKING=y
+CONFIG_BITREVERSE=y
+CONFIG_HAVE_ARCH_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+CONFIG_INDIRECT_PIO=y
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_AES=y
+CONFIG_CRYPTO_LIB_ARC4=y
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA=m
+CONFIG_CRYPTO_LIB_CHACHA_GENERIC=m
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=m
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_DES=m
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA256=y
+# end of Crypto library routines
+
+CONFIG_LIB_MEMNEQ=y
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+CONFIG_CRC7=y
+CONFIG_LIBCRC32C=m
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+CONFIG_AUDIT_GENERIC=y
+CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_LZ4_DECOMPRESS=y
+CONFIG_ZSTD_COMPRESS=m
+CONFIG_ZSTD_DECOMPRESS=y
+CONFIG_XZ_DEC=y
+CONFIG_XZ_DEC_X86=y
+CONFIG_XZ_DEC_POWERPC=y
+CONFIG_XZ_DEC_IA64=y
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+CONFIG_XZ_DEC_SPARC=y
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_LZO=y
+CONFIG_DECOMPRESS_LZ4=y
+CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_INTERVAL_TREE=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_DMA_OPS=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
+CONFIG_ARCH_HAS_TEARDOWN_DMA_OPS=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
+CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
+CONFIG_SWIOTLB=y
+CONFIG_DMA_NONCOHERENT_MMAP=y
+CONFIG_DMA_COHERENT_POOL=y
+CONFIG_DMA_REMAP=y
+CONFIG_DMA_DIRECT_REMAP=y
+CONFIG_DMA_CMA=y
+CONFIG_DMA_PERNUMA_CMA=y
+
+#
+# Default contiguous memory area size:
+#
+CONFIG_CMA_SIZE_MBYTES=32
+CONFIG_CMA_SIZE_SEL_MBYTES=y
+# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
+# CONFIG_CMA_SIZE_SEL_MIN is not set
+# CONFIG_CMA_SIZE_SEL_MAX is not set
+CONFIG_CMA_ALIGNMENT=8
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_DMA_MAP_BENCHMARK is not set
+CONFIG_SGL_ALLOC=y
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+CONFIG_CLZ_TAB=y
+CONFIG_IRQ_POLL=y
+CONFIG_MPILIB=y
+CONFIG_DIMLIB=y
+CONFIG_LIBFDT=y
+CONFIG_OID_REGISTRY=y
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_HAS_COPY_MC=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_SBITMAP=y
+# CONFIG_STRING_SELFTEST is not set
+# end of Library routines
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+CONFIG_SYMBOLIC_ERRNAME=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO_REDUCED is not set
+# CONFIG_DEBUG_INFO_COMPRESSED is not set
+# CONFIG_DEBUG_INFO_SPLIT is not set
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_BTF is not set
+# CONFIG_GDB_SCRIPTS is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_PGO_KERNEL is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+CONFIG_MAGIC_SYSRQ_SERIAL=y
+CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+# CONFIG_UBSAN is not set
+CONFIG_HAVE_KCSAN_COMPILER=y
+# end of Generic Kernel Debugging Instruments
+
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_MISC=y
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_SCHED_STACK_END_CHECK is not set
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_SW_TAGS=y
+CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_KASAN_SW_TAGS=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+# CONFIG_KFENCE is not set
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+# CONFIG_PANIC_ON_OOPS is not set
+CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
+# CONFIG_SOFTLOCKUP_DETECTOR is not set
+
+#
+# ARM64 NMI watchdog configuration
+#
+# end of ARM64 NMI watchdog configuration
+
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_SCHED_INFO=y
+# CONFIG_SCHEDSTATS is not set
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+# CONFIG_STACKTRACE is not set
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_HAVE_DEBUG_BUGVERBOSE=y
+
+#
+# Debug kernel data structures
+#
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_PLIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# end of Debug kernel data structures
+
+# CONFIG_DEBUG_CREDENTIALS is not set
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
+CONFIG_RCU_TRACE=y
+# CONFIG_RCU_EQS_DEBUG is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
+CONFIG_STRICT_DEVMEM=y
+# CONFIG_IO_STRICT_DEVMEM is not set
+
+#
+# arm64 Debugging
+#
+# CONFIG_PID_IN_CONTEXTIDR is not set
+# CONFIG_DEBUG_EFI is not set
+# CONFIG_ARM64_RELOC_TEST is not set
+# CONFIG_CORESIGHT is not set
+CONFIG_ACPI_TRBE=y
+# end of arm64 Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+CONFIG_FUNCTION_ERROR_INJECTION=y
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+CONFIG_RUNTIME_TESTING_MENU=y
+# CONFIG_LKDTM is not set
+# CONFIG_TEST_LIST_SORT is not set
+# CONFIG_TEST_MIN_HEAP is not set
+# CONFIG_TEST_SORT is not set
+# CONFIG_KPROBES_SANITY_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_REED_SOLOMON_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_PERCPU_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_TEST_HEXDUMP is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_STRSCPY is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
+# CONFIG_TEST_BITMAP is not set
+# CONFIG_TEST_UUID is not set
+# CONFIG_TEST_XARRAY is not set
+# CONFIG_TEST_OVERFLOW is not set
+# CONFIG_TEST_RHASHTABLE is not set
+# CONFIG_TEST_HASH is not set
+# CONFIG_TEST_IDA is not set
+# CONFIG_TEST_LKM is not set
+# CONFIG_TEST_BITOPS is not set
+# CONFIG_TEST_VMALLOC is not set
+# CONFIG_TEST_USER_COPY is not set
+# CONFIG_TEST_BPF is not set
+# CONFIG_TEST_BLACKHOLE_DEV is not set
+# CONFIG_FIND_BIT_BENCHMARK is not set
+# CONFIG_TEST_FIRMWARE is not set
+# CONFIG_TEST_SYSCTL is not set
+# CONFIG_TEST_UDELAY is not set
+# CONFIG_TEST_STATIC_KEYS is not set
+# CONFIG_TEST_KMOD is not set
+# CONFIG_TEST_MEMCAT_P is not set
+# CONFIG_TEST_STACKINIT is not set
+# CONFIG_TEST_MEMINIT is not set
+# CONFIG_TEST_FREE_PAGES is not set
+CONFIG_MEMTEST=y
+# end of Kernel Testing and Coverage
+# end of Kernel hacking
diff --git a/bsp/meta-phytium/recipes-kernel/linux/files/config/ft2000-4/ft2000-4_defconfig b/bsp/meta-phytium/recipes-kernel/linux/files/config/ft2000-4/ft2000-4_defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..80a3c9ab94fbf80d011f96abf02a029771239a48
--- /dev/null
+++ b/bsp/meta-phytium/recipes-kernel/linux/files/config/ft2000-4/ft2000-4_defconfig
@@ -0,0 +1,7754 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/arm64 5.10.0 Kernel Configuration
+#
+CONFIG_CC_VERSION_TEXT="aarch64-openeuler-linux-gnu-gcc (crosstool-NG 1.25.0) 12.3.1"
+CONFIG_CC_IS_GCC=y
+CONFIG_GCC_VERSION=120301
+CONFIG_LD_VERSION=240000000
+CONFIG_CLANG_VERSION=0
+CONFIG_LLD_VERSION=0
+CONFIG_CC_CAN_LINK=y
+CONFIG_CC_CAN_LINK_STATIC=y
+CONFIG_CC_HAS_ASM_GOTO=y
+CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
+CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
+CONFIG_CC_HAS_ASM_INLINE=y
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION="-openeuler"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_BUILD_SALT=""
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_LZ4=y
+CONFIG_HAVE_KERNEL_ZSTD=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_XZ is not set
+# CONFIG_KERNEL_LZO is not set
+# CONFIG_KERNEL_LZ4 is not set
+# CONFIG_KERNEL_ZSTD is not set
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="(none)"
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+# CONFIG_USELIB is not set
+CONFIG_AUDIT=y
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_IRQ_IPI=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_IRQ_MSI_IOMMU=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+CONFIG_NO_HZ_IDLE=y
+# CONFIG_NO_HZ_FULL is not set
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+# CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE is not set
+# end of Timers subsystem
+
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_SCHED_CORE is not set
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+CONFIG_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_SCHED_AVG_IRQ=y
+CONFIG_SCHED_THERMAL_PRESSURE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_RCU_EXPERT is not set
+CONFIG_SRCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+# end of RCU Subsystem
+
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=17
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
+CONFIG_GENERIC_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# CONFIG_UCLAMP_TASK is not set
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_CGROUPS=y
+CONFIG_PAGE_COUNTER=y
+CONFIG_MEMCG=y
+CONFIG_MEMCG_SWAP=y
+CONFIG_MEMCG_KMEM=y
+# CONFIG_MEMCG_MEMFS_INFO is not set
+CONFIG_BLK_CGROUP=y
+CONFIG_CGROUP_WRITEBACK=y
+# CONFIG_CGROUP_V1_WRITEBACK is not set
+CONFIG_CGROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_CFS_BANDWIDTH is not set
+# CONFIG_RT_GROUP_SCHED is not set
+# CONFIG_QOS_SCHED_DYNAMIC_AFFINITY is not set
+CONFIG_CGROUP_PIDS=y
+# CONFIG_CGROUP_RDMA is not set
+# CONFIG_CGROUP_FREEZER is not set
+CONFIG_CGROUP_HUGETLB=y
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
+# CONFIG_CGROUP_DEBUG is not set
+# CONFIG_CGROUP_FILES is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_TIME_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_SCHED_STEAL is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+CONFIG_SCHED_AUTOGROUP=y
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+CONFIG_RD_LZO=y
+CONFIG_RD_LZ4=y
+CONFIG_RD_ZSTD=y
+CONFIG_INITRAMFS_FILE_METADATA=""
+# CONFIG_BOOT_CONFIG is not set
+CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_SYSCTL=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_BPF=y
+CONFIG_EXPERT=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_PRINTK_NMI=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_HAVE_FUTEX_CMPXCHG=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_IO_URING=y
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+# CONFIG_BPF_SYSCALL is not set
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+CONFIG_BPF_JIT_DEFAULT_ON=y
+# CONFIG_USERFAULTFD is not set
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+CONFIG_KCMP=y
+CONFIG_RSEQ=y
+# CONFIG_DEBUG_RSEQ is not set
+# CONFIG_EMBEDDED is not set
+CONFIG_HAVE_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+# end of Kernel Performance Events And Counters
+
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_MEMCG_SYSFS_ON is not set
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_SLAB_MERGE_DEFAULT=y
+# CONFIG_SLAB_FREELIST_RANDOM is not set
+# CONFIG_SLAB_FREELIST_HARDENED is not set
+# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+CONFIG_SLUB_CPU_PARTIAL=y
+CONFIG_SYSTEM_DATA_VERIFICATION=y
+CONFIG_PROFILING=y
+CONFIG_KABI_RESERVE=y
+CONFIG_KABI_SIZE_ALIGN_CHECKS=y
+# end of General setup
+
+CONFIG_ARM64=y
+CONFIG_64BIT=y
+CONFIG_MMU=y
+CONFIG_ARM64_PAGE_SHIFT=12
+CONFIG_ARM64_CONT_PTE_SHIFT=4
+CONFIG_ARM64_CONT_PMD_SHIFT=4
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=33
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA32=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SMP=y
+CONFIG_KERNEL_MODE_NEON=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=4
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_ARCH_HAS_CPU_RELAX=y
+
+#
+# Platform selection
+#
+# CONFIG_ARCH_ACTIONS is not set
+# CONFIG_ARCH_AGILEX is not set
+# CONFIG_ARCH_SUNXI is not set
+# CONFIG_ARCH_ALPINE is not set
+# CONFIG_ARCH_BCM2835 is not set
+# CONFIG_ARCH_BCM_IPROC is not set
+# CONFIG_ARCH_BERLIN is not set
+# CONFIG_ARCH_BITMAIN is not set
+# CONFIG_ARCH_BRCMSTB is not set
+# CONFIG_ARCH_EXYNOS is not set
+# CONFIG_ARCH_SPARX5 is not set
+# CONFIG_ARCH_K3 is not set
+# CONFIG_ARCH_LAYERSCAPE is not set
+# CONFIG_ARCH_LG1K is not set
+# CONFIG_ARCH_HISI is not set
+# CONFIG_ARCH_KEEMBAY is not set
+# CONFIG_ARCH_MEDIATEK is not set
+# CONFIG_ARCH_MESON is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_MXC is not set
+CONFIG_ARCH_PHYTIUM=y
+# CONFIG_ARCH_QCOM is not set
+# CONFIG_ARCH_REALTEK is not set
+# CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_ROCKCHIP is not set
+# CONFIG_ARCH_S32 is not set
+# CONFIG_ARCH_SEATTLE is not set
+# CONFIG_ARCH_STRATIX10 is not set
+# CONFIG_ARCH_SYNQUACER is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_SPRD is not set
+# CONFIG_ARCH_THUNDER is not set
+# CONFIG_ARCH_THUNDER2 is not set
+# CONFIG_ARCH_UNIPHIER is not set
+# CONFIG_ARCH_VEXPRESS is not set
+# CONFIG_ARCH_VISCONTI is not set
+# CONFIG_ARCH_XGENE is not set
+# CONFIG_ARCH_ZX is not set
+# CONFIG_ARCH_ZYNQMP is not set
+# end of Platform selection
+
+CONFIG_HAVE_LIVEPATCH_WO_FTRACE=y
+
+#
+# Enable Livepatch
+#
+# CONFIG_LIVEPATCH is not set
+# end of Enable Livepatch
+
+#
+# Kernel Features
+#
+
+#
+# ARM errata workarounds via the alternatives framework
+#
+CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y
+CONFIG_ARM64_ERRATUM_826319=y
+CONFIG_ARM64_ERRATUM_827319=y
+CONFIG_ARM64_ERRATUM_824069=y
+CONFIG_ARM64_ERRATUM_819472=y
+CONFIG_ARM64_ERRATUM_832075=y
+CONFIG_ARM64_ERRATUM_843419=y
+CONFIG_ARM64_ERRATUM_1024718=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
+CONFIG_ARM64_ERRATUM_1165522=y
+CONFIG_ARM64_ERRATUM_1319367=y
+CONFIG_ARM64_ERRATUM_1530923=y
+CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
+CONFIG_ARM64_ERRATUM_1286807=y
+CONFIG_ARM64_ERRATUM_1463225=y
+CONFIG_ARM64_ERRATUM_1542419=y
+CONFIG_ARM64_ERRATUM_1508412=y
+CONFIG_CAVIUM_ERRATUM_22375=y
+CONFIG_CAVIUM_ERRATUM_23154=y
+CONFIG_CAVIUM_ERRATUM_27456=y
+CONFIG_CAVIUM_ERRATUM_30115=y
+CONFIG_CAVIUM_TX2_ERRATUM_219=y
+CONFIG_FUJITSU_ERRATUM_010001=y
+CONFIG_HISILICON_ERRATUM_161600802=y
+# CONFIG_HISILICON_ERRATUM_1980005 is not set
+CONFIG_HISILICON_ERRATUM_162100801=y
+CONFIG_HISILICON_ERRATUM_162100125=y
+CONFIG_QCOM_FALKOR_ERRATUM_1003=y
+CONFIG_QCOM_FALKOR_ERRATUM_1009=y
+CONFIG_QCOM_QDF2400_ERRATUM_0065=y
+CONFIG_QCOM_FALKOR_ERRATUM_E1041=y
+CONFIG_SOCIONEXT_SYNQUACER_PREITS=y
+CONFIG_HISILICON_ERRATUM_HIP08_RU_PREFETCH=y
+# CONFIG_HISILICON_HIP08_RU_PREFETCH_DEFAULT_OFF is not set
+# end of ARM errata workarounds via the alternatives framework
+
+CONFIG_ARM64_4K_PAGES=y
+# CONFIG_ARM64_16K_PAGES is not set
+# CONFIG_ARM64_64K_PAGES is not set
+# CONFIG_ARM64_VA_BITS_39 is not set
+CONFIG_ARM64_VA_BITS_48=y
+CONFIG_ARM64_VA_BITS=48
+CONFIG_ARM64_PA_BITS_48=y
+CONFIG_ARM64_PA_BITS=48
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SCHED_MC=y
+# CONFIG_SCHED_CLUSTER is not set
+CONFIG_SCHED_SMT=y
+CONFIG_NR_CPUS=256
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_ARM64_BOOTPARAM_HOTPLUG_CPU0 is not set
+# CONFIG_MPAM is not set
+# CONFIG_NUMA is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_SCHED_HRTICK=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HW_PERF_EVENTS=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_LLC_128_LINE_SIZE=y
+CONFIG_ARCH_HAS_FILTER_PGPROT=y
+CONFIG_ARCH_HAS_MC_EXTABLE=y
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+CONFIG_CC_HAVE_SHADOW_CALL_STACK=y
+CONFIG_PARAVIRT=y
+# CONFIG_PARAVIRT_SPINLOCKS is not set
+# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+CONFIG_KEXEC=y
+CONFIG_KEXEC_FILE=y
+# CONFIG_KEXEC_SIG is not set
+CONFIG_CRASH_DUMP=y
+# CONFIG_ARM64_CPU_PARK is not set
+CONFIG_XEN_DOM0=y
+CONFIG_XEN=y
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_UNMAP_KERNEL_AT_EL0=y
+CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY=y
+CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
+# CONFIG_ARM64_PMEM_LEGACY is not set
+# CONFIG_ARM64_SW_TTBR0_PAN is not set
+CONFIG_ARM64_TAGGED_ADDR_ABI=y
+# CONFIG_AARCH32_EL0 is not set
+
+#
+# ARMv8.1 architectural features
+#
+CONFIG_ARM64_HW_AFDBM=y
+CONFIG_ARM64_PAN=y
+CONFIG_AS_HAS_LSE_ATOMICS=y
+CONFIG_ARM64_LSE_ATOMICS=y
+CONFIG_ARM64_USE_LSE_ATOMICS=y
+CONFIG_ARM64_VHE=y
+# end of ARMv8.1 architectural features
+
+#
+# ARMv8.2 architectural features
+#
+# CONFIG_ARM64_PMEM is not set
+CONFIG_ARM64_RAS_EXTN=y
+CONFIG_ARM64_CNP=y
+# end of ARMv8.2 architectural features
+
+#
+# ARMv8.3 architectural features
+#
+CONFIG_ARM64_PTR_AUTH=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET=y
+CONFIG_CC_HAS_SIGN_RETURN_ADDRESS=y
+CONFIG_AS_HAS_PAC=y
+CONFIG_AS_HAS_CFI_NEGATE_RA_STATE=y
+# end of ARMv8.3 architectural features
+
+#
+# ARMv8.4 architectural features
+#
+CONFIG_ARM64_AMU_EXTN=y
+CONFIG_AS_HAS_ARMV8_4=y
+CONFIG_ARM64_TLB_RANGE=y
+# end of ARMv8.4 architectural features
+
+#
+# ARMv8.5 architectural features
+#
+CONFIG_ARM64_BTI=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI=y
+CONFIG_ARM64_E0PD=y
+CONFIG_ARCH_RANDOM=y
+CONFIG_ARM64_AS_HAS_MTE=y
+CONFIG_ARM64_MTE=y
+# end of ARMv8.5 architectural features
+
+#
+# ARMv8.6 architectural features
+#
+CONFIG_ARM64_TWED=y
+# end of ARMv8.6 architectural features
+
+#
+# ARMv8.7 architectural features
+#
+CONFIG_ARM64_EPAN=y
+# end of ARMv8.7 architectural features
+
+CONFIG_ARM64_SVE=y
+CONFIG_ARM64_MODULE_PLTS=y
+# CONFIG_ARM64_PSEUDO_NMI is not set
+CONFIG_RELOCATABLE=y
+CONFIG_RANDOMIZE_BASE=y
+CONFIG_RANDOMIZE_MODULE_REGION_FULL=y
+CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
+CONFIG_STACKPROTECTOR_PER_TASK=y
+# CONFIG_ASCEND_FEATURES is not set
+# end of Kernel Features
+
+#
+# Boot options
+#
+# CONFIG_ARM64_ACPI_PARKING_PROTOCOL is not set
+CONFIG_CMDLINE=""
+CONFIG_EFI_STUB=y
+CONFIG_EFI=y
+CONFIG_DMI=y
+# end of Boot options
+
+CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
+
+#
+# Power management options
+#
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+CONFIG_HIBERNATE_CALLBACKS=y
+CONFIG_HIBERNATION=y
+CONFIG_HIBERNATION_SNAPSHOT_DEV=y
+CONFIG_PM_STD_PARTITION=""
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_CLK=y
+CONFIG_PM_GENERIC_DOMAINS=y
+CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
+CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
+CONFIG_PM_GENERIC_DOMAINS_OF=y
+CONFIG_CPU_PM=y
+CONFIG_ENERGY_MODEL=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_HIBERNATION_HEADER=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# end of Power management options
+
+#
+# CPU Power Management
+#
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
+# CONFIG_CPU_IDLE_GOV_LADDER is not set
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
+CONFIG_DT_IDLE_STATES=y
+
+#
+# ARM CPU Idle Drivers
+#
+CONFIG_ARM_CPUIDLE=y
+CONFIG_ARM_PSCI_CPUIDLE=y
+CONFIG_ARM_PSCI_CPUIDLE_DOMAIN=y
+# end of ARM CPU Idle Drivers
+
+CONFIG_HALTPOLL_CPUIDLE=y
+# end of CPU Idle
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_ATTR_SET=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=m
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+
+#
+# CPU frequency scaling drivers
+#
+CONFIG_CPUFREQ_DT=y
+CONFIG_CPUFREQ_DT_PLATDEV=y
+CONFIG_ACPI_CPPC_CPUFREQ=m
+CONFIG_ARM_SCPI_CPUFREQ=y
+CONFIG_ARM_SCMI_CPUFREQ=y
+# end of CPU Frequency scaling
+# end of CPU Power Management
+
+#
+# Firmware Drivers
+#
+CONFIG_ARM_SCMI_PROTOCOL=y
+CONFIG_ARM_SCMI_POWER_DOMAIN=y
+CONFIG_ARM_SCPI_PROTOCOL=y
+CONFIG_ARM_SCPI_POWER_DOMAIN=y
+# CONFIG_ARM_SDE_INTERFACE is not set
+# CONFIG_FIRMWARE_MEMMAP is not set
+CONFIG_DMIID=y
+# CONFIG_DMI_SYSFS is not set
+# CONFIG_ISCSI_IBFT is not set
+# CONFIG_FW_CFG_SYSFS is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_VARS_PSTORE=y
+# CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
+# CONFIG_EFI_FAKE_MEMMAP is not set
+CONFIG_EFI_PARAMS_FROM_FDT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_GENERIC_STUB=y
+CONFIG_EFI_ZBOOT=y
+# CONFIG_EFI_ZBOOT_SIGNED is not set
+CONFIG_EFI_ARMSTUB_DTB_LOADER=y
+# CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER is not set
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+CONFIG_EFI_CAPSULE_LOADER=y
+# CONFIG_EFI_TEST is not set
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+# end of EFI (Extensible Firmware Interface) Support
+
+CONFIG_UEFI_CPER=y
+CONFIG_UEFI_CPER_ARM=y
+CONFIG_EFI_EARLYCON=y
+CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
+CONFIG_ARM_PSCI_FW=y
+# CONFIG_ARM_PSCI_CHECKER is not set
+CONFIG_HAVE_ARM_SMCCC=y
+CONFIG_HAVE_ARM_SMCCC_DISCOVERY=y
+CONFIG_ARM_SMCCC_SOC_ID=y
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+CONFIG_ARCH_SUPPORTS_ACPI=y
+CONFIG_ACPI=y
+CONFIG_ACPI_GENERIC_GSI=y
+CONFIG_ACPI_CCA_REQUIRED=y
+# CONFIG_ACPI_DEBUGGER is not set
+CONFIG_ACPI_SPCR_TABLE=y
+# CONFIG_ACPI_EC_DEBUGFS is not set
+CONFIG_ACPI_AC=y
+CONFIG_ACPI_BATTERY=y
+CONFIG_ACPI_BUTTON=y
+CONFIG_ACPI_FAN=y
+# CONFIG_ACPI_TAD is not set
+# CONFIG_ACPI_DOCK is not set
+CONFIG_ACPI_PROCESSOR_IDLE=y
+CONFIG_ACPI_MCFG=y
+CONFIG_ACPI_CPPC_LIB=y
+CONFIG_ACPI_PROCESSOR=y
+# CONFIG_ACPI_IPMI is not set
+CONFIG_ACPI_HOTPLUG_CPU=y
+CONFIG_ACPI_THERMAL=y
+CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
+CONFIG_ACPI_TABLE_UPGRADE=y
+# CONFIG_ACPI_DEBUG is not set
+# CONFIG_ACPI_PCI_SLOT is not set
+CONFIG_ACPI_CONTAINER=y
+CONFIG_ACPI_HED=y
+# CONFIG_ACPI_CUSTOM_METHOD is not set
+# CONFIG_ACPI_BGRT is not set
+CONFIG_ACPI_REDUCED_HARDWARE_ONLY=y
+CONFIG_HAVE_ACPI_APEI=y
+CONFIG_ACPI_APEI=y
+CONFIG_ACPI_APEI_GHES=y
+# CONFIG_ACPI_APEI_GHES_TS_CORE is not set
+# CONFIG_ACPI_APEI_GHES_NOTIFY_ALL_RAS_ERR is not set
+CONFIG_ACPI_APEI_SEA=y
+CONFIG_ACPI_APEI_MEMORY_FAILURE=y
+CONFIG_ACPI_APEI_EINJ=y
+# CONFIG_ACPI_APEI_ERST_DEBUG is not set
+# CONFIG_ACPI_CONFIGFS is not set
+CONFIG_ACPI_IORT=y
+CONFIG_ACPI_GTDT=y
+CONFIG_ACPI_PPTT=y
+# CONFIG_PMIC_OPREGION is not set
+CONFIG_IRQ_BYPASS_MANAGER=y
+CONFIG_VIRTUALIZATION=y
+# CONFIG_KVM is not set
+CONFIG_ARM64_CRYPTO=y
+CONFIG_CRYPTO_SHA256_ARM64=y
+CONFIG_CRYPTO_SHA512_ARM64=m
+CONFIG_CRYPTO_SHA1_ARM64_CE=y
+CONFIG_CRYPTO_SHA2_ARM64_CE=y
+CONFIG_CRYPTO_SHA512_ARM64_CE=m
+CONFIG_CRYPTO_SHA3_ARM64=m
+CONFIG_CRYPTO_SM3_ARM64_CE=m
+# CONFIG_CRYPTO_SM4_ARM64_CE is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_BLK is not set
+# CONFIG_CRYPTO_SM4_ARM64_NEON_BLK is not set
+CONFIG_CRYPTO_GHASH_ARM64_CE=y
+CONFIG_CRYPTO_CRCT10DIF_ARM64_CE=m
+CONFIG_CRYPTO_AES_ARM64=y
+CONFIG_CRYPTO_AES_ARM64_CE=y
+CONFIG_CRYPTO_AES_ARM64_CE_CCM=y
+CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
+CONFIG_CRYPTO_AES_ARM64_NEON_BLK=m
+CONFIG_CRYPTO_CHACHA20_NEON=m
+# CONFIG_CRYPTO_POLY1305_NEON is not set
+# CONFIG_CRYPTO_NHPOLY1305_NEON is not set
+CONFIG_CRYPTO_AES_ARM64_BS=m
+
+#
+# General architecture-dependent options
+#
+CONFIG_CRASH_CORE=y
+CONFIG_KEXEC_CORE=y
+# CONFIG_QUICK_KEXEC is not set
+CONFIG_ARCH_WANT_RESERVE_CRASH_KERNEL=y
+CONFIG_KPROBES=y
+CONFIG_JUMP_LABEL=y
+# CONFIG_STATIC_KEYS_SELFTEST is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_KRETPROBES=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_KEEPINITRD=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_TABLE_FREE=y
+CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_ARCH_SUPPORTS_SHADOW_CALL_STACK=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+# CONFIG_COMPAT_32BIT_TIME is not set
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
+CONFIG_RANDOMIZE_KSTACK_OFFSET=y
+# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_COMPILER_H=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+CONFIG_ARCH_HAS_RELR=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_GCC_PLUGINS=y
+# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+# CONFIG_MODULE_COMPRESS is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLK_SCSI_REQUEST=y
+CONFIG_BLK_DEV_BSG=y
+CONFIG_BLK_DEV_BSGLIB=y
+CONFIG_BLK_DEV_INTEGRITY=y
+CONFIG_BLK_DEV_INTEGRITY_T10=y
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_DEV_THROTTLING is not set
+CONFIG_BLK_CMDLINE_PARSER=y
+# CONFIG_BLK_WBT is not set
+# CONFIG_BLK_CGROUP_IOLATENCY is not set
+# CONFIG_BLK_CGROUP_IOCOST is not set
+CONFIG_BLK_DEBUG_FS=y
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+# CONFIG_BLK_DEV_DUMPINFO is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_AIX_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_CMDLINE_PARTITION=y
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+CONFIG_BLK_PM=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=y
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_ASN1=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_READ_LOCK=y
+CONFIG_ARCH_INLINE_READ_LOCK_BH=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_READ_UNLOCK=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_WRITE_LOCK=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_SPIN_TRYLOCK=y
+CONFIG_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_INLINE_SPIN_LOCK=y
+CONFIG_INLINE_SPIN_LOCK_BH=y
+CONFIG_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_READ_LOCK=y
+CONFIG_INLINE_READ_LOCK_BH=y
+CONFIG_INLINE_READ_LOCK_IRQ=y
+CONFIG_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_INLINE_READ_UNLOCK=y
+CONFIG_INLINE_READ_UNLOCK_BH=y
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_WRITE_LOCK=y
+CONFIG_INLINE_WRITE_LOCK_BH=y
+CONFIG_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_INLINE_WRITE_UNLOCK=y
+CONFIG_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_HAVE_ELF_PROT=y
+CONFIG_ARCH_USE_GNU_PROPERTY=y
+CONFIG_ELFCORE=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_BINFMT_SCRIPT=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_HOLES_IN_ZONE=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_MEMORY_ISOLATION=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MEMORY_BALLOON=y
+CONFIG_BALLOON_COMPACTION=y
+CONFIG_COMPACTION=y
+CONFIG_PAGE_REPORTING=y
+CONFIG_MIGRATION=y
+# CONFIG_HUGE_VMALLOC_DEFAULT_ENABLED is not set
+CONFIG_CONTIG_ALLOC=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_BOUNCE=y
+CONFIG_MMU_NOTIFIER=y
+CONFIG_KSM=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+CONFIG_MEMORY_FAILURE=y
+# CONFIG_HWPOISON_INJECT is not set
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+# CONFIG_CLEANCACHE is not set
+# CONFIG_FRONTSWAP is not set
+CONFIG_MEMCG_QOS=y
+# CONFIG_ETMEM is not set
+# CONFIG_PAGE_CACHE_LIMIT is not set
+CONFIG_CMA=y
+# CONFIG_CMA_DEBUG is not set
+# CONFIG_CMA_DEBUGFS is not set
+CONFIG_CMA_AREAS=19
+# CONFIG_ZPOOL is not set
+# CONFIG_ZBUD is not set
+# CONFIG_ZSMALLOC is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+CONFIG_FRAME_VECTOR=y
+CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_BENCHMARK is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+# CONFIG_PIN_MEMORY is not set
+# CONFIG_CLEAR_FREELIST_PAGE is not set
+# CONFIG_EXTEND_HUGEPAGE_MAPPING is not set
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_NET_INGRESS=y
+CONFIG_NET_EGRESS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+# CONFIG_XFRM_USER is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_NET_IP_TUNNEL=m
+# CONFIG_IP_MROUTE is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_NET_IPVTI is not set
+# CONFIG_NET_FOU is not set
+# CONFIG_NET_FOU_IP_TUNNELS is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_UDP_DIAG is not set
+# CONFIG_INET_RAW_DIAG is not set
+# CONFIG_INET_DIAG_DESTROY is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=m
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
+# CONFIG_IPV6_VTI is not set
+CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
+CONFIG_IPV6_NDISC_NODETYPE=y
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_MPTCP is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NET_PTP_CLASSIFY=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+# CONFIG_BRIDGE_NETFILTER is not set
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=y
+# CONFIG_NETFILTER_NETLINK_ACCT is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NETFILTER_NETLINK_OSF is not set
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_COMMON=m
+# CONFIG_NF_LOG_NETDEV is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_ZONES is not set
+# CONFIG_NF_CONNTRACK_PROCFS is not set
+CONFIG_NF_CONNTRACK_EVENTS=y
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CONNTRACK_LABELS is not set
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+# CONFIG_NF_CONNTRACK_FTP is not set
+# CONFIG_NF_CONNTRACK_H323 is not set
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_SNMP is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+# CONFIG_NF_CONNTRACK_TFTP is not set
+# CONFIG_NF_CT_NETLINK is not set
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_MASQUERADE=y
+# CONFIG_NF_TABLES is not set
+CONFIG_NETFILTER_XTABLES=m
+
+#
+# Xtables combined modules
+#
+# CONFIG_NETFILTER_XT_MARK is not set
+# CONFIG_NETFILTER_XT_CONNMARK is not set
+
+#
+# Xtables targets
+#
+# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
+CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+# CONFIG_NETFILTER_XT_TARGET_HL is not set
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+CONFIG_NETFILTER_XT_TARGET_LOG=m
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+CONFIG_NETFILTER_XT_NAT=m
+# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
+CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
+
+#
+# Xtables matches
+#
+CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
+# CONFIG_NETFILTER_XT_MATCH_BPF is not set
+# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ECN is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_HL is not set
+# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_MAC is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# end of Core Netfilter Configuration
+
+# CONFIG_IP_SET is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=m
+# CONFIG_NF_SOCKET_IPV4 is not set
+# CONFIG_NF_TPROXY_IPV4 is not set
+# CONFIG_NF_DUP_IPV4 is not set
+# CONFIG_NF_LOG_ARP is not set
+CONFIG_NF_LOG_IPV4=m
+CONFIG_NF_REJECT_IPV4=m
+CONFIG_IP_NF_IPTABLES=m
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_RPFILTER is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+# CONFIG_IP_NF_TARGET_SYNPROXY is not set
+CONFIG_IP_NF_NAT=m
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+# CONFIG_IP_NF_TARGET_NETMAP is not set
+# CONFIG_IP_NF_TARGET_REDIRECT is not set
+CONFIG_IP_NF_MANGLE=m
+# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
+# CONFIG_IP_NF_TARGET_ECN is not set
+# CONFIG_IP_NF_TARGET_TTL is not set
+# CONFIG_IP_NF_RAW is not set
+# CONFIG_IP_NF_SECURITY is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# end of IP: Netfilter Configuration
+
+#
+# IPv6: Netfilter Configuration
+#
+# CONFIG_NF_SOCKET_IPV6 is not set
+# CONFIG_NF_TPROXY_IPV6 is not set
+# CONFIG_NF_DUP_IPV6 is not set
+CONFIG_NF_REJECT_IPV6=m
+CONFIG_NF_LOG_IPV6=m
+CONFIG_IP6_NF_IPTABLES=m
+# CONFIG_IP6_NF_MATCH_AH is not set
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+# CONFIG_IP6_NF_MATCH_HL is not set
+# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
+# CONFIG_IP6_NF_MATCH_MH is not set
+# CONFIG_IP6_NF_MATCH_RPFILTER is not set
+# CONFIG_IP6_NF_MATCH_RT is not set
+# CONFIG_IP6_NF_MATCH_SRH is not set
+# CONFIG_IP6_NF_TARGET_HL is not set
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
+CONFIG_IP6_NF_MANGLE=m
+# CONFIG_IP6_NF_RAW is not set
+# CONFIG_IP6_NF_SECURITY is not set
+CONFIG_IP6_NF_NAT=m
+CONFIG_IP6_NF_TARGET_MASQUERADE=m
+# CONFIG_IP6_NF_TARGET_NPT is not set
+# end of IPv6: Netfilter Configuration
+
+CONFIG_NF_DEFRAG_IPV6=m
+# CONFIG_NF_CONNTRACK_BRIDGE is not set
+# CONFIG_BRIDGE_NF_EBTABLES is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=m
+CONFIG_GARP=m
+CONFIG_MRP=m
+CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+CONFIG_BRIDGE_VLAN_FILTERING=y
+# CONFIG_BRIDGE_MRP is not set
+CONFIG_HAVE_NET_DSA=y
+CONFIG_NET_DSA=m
+# CONFIG_NET_DSA_TAG_AR9331 is not set
+# CONFIG_NET_DSA_TAG_BRCM is not set
+# CONFIG_NET_DSA_TAG_BRCM_PREPEND is not set
+# CONFIG_NET_DSA_TAG_GSWIP is not set
+# CONFIG_NET_DSA_TAG_DSA is not set
+# CONFIG_NET_DSA_TAG_EDSA is not set
+# CONFIG_NET_DSA_TAG_MTK is not set
+# CONFIG_NET_DSA_TAG_KSZ is not set
+# CONFIG_NET_DSA_TAG_RTL4_A is not set
+CONFIG_NET_DSA_TAG_OCELOT=m
+# CONFIG_NET_DSA_TAG_QCA is not set
+# CONFIG_NET_DSA_TAG_LAN9303 is not set
+# CONFIG_NET_DSA_TAG_SJA1105 is not set
+# CONFIG_NET_DSA_TAG_TRAILER is not set
+CONFIG_VLAN_8021Q=m
+CONFIG_VLAN_8021Q_GVRP=y
+CONFIG_VLAN_8021Q_MVRP=y
+# CONFIG_DECNET is not set
+CONFIG_LLC=m
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+CONFIG_NET_SCHED=y
+
+#
+# Queueing/Scheduling
+#
+# CONFIG_NET_SCH_CBQ is not set
+# CONFIG_NET_SCH_HTB is not set
+# CONFIG_NET_SCH_HFSC is not set
+# CONFIG_NET_SCH_PRIO is not set
+# CONFIG_NET_SCH_MULTIQ is not set
+# CONFIG_NET_SCH_RED is not set
+# CONFIG_NET_SCH_SFB is not set
+# CONFIG_NET_SCH_SFQ is not set
+# CONFIG_NET_SCH_TEQL is not set
+# CONFIG_NET_SCH_TBF is not set
+CONFIG_NET_SCH_CBS=m
+CONFIG_NET_SCH_ETF=m
+CONFIG_NET_SCH_TAPRIO=m
+# CONFIG_NET_SCH_GRED is not set
+# CONFIG_NET_SCH_DSMARK is not set
+# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
+CONFIG_NET_SCH_MQPRIO=m
+# CONFIG_NET_SCH_SKBPRIO is not set
+# CONFIG_NET_SCH_CHOKE is not set
+# CONFIG_NET_SCH_QFQ is not set
+# CONFIG_NET_SCH_CODEL is not set
+# CONFIG_NET_SCH_FQ_CODEL is not set
+# CONFIG_NET_SCH_CAKE is not set
+# CONFIG_NET_SCH_FQ is not set
+# CONFIG_NET_SCH_HHF is not set
+# CONFIG_NET_SCH_PIE is not set
+CONFIG_NET_SCH_INGRESS=m
+# CONFIG_NET_SCH_PLUG is not set
+# CONFIG_NET_SCH_ETS is not set
+# CONFIG_NET_SCH_DEFAULT is not set
+
+#
+# Classification
+#
+CONFIG_NET_CLS=y
+CONFIG_NET_CLS_BASIC=m
+# CONFIG_NET_CLS_ROUTE4 is not set
+# CONFIG_NET_CLS_FW is not set
+# CONFIG_NET_CLS_U32 is not set
+# CONFIG_NET_CLS_RSVP is not set
+# CONFIG_NET_CLS_RSVP6 is not set
+# CONFIG_NET_CLS_FLOW is not set
+# CONFIG_NET_CLS_CGROUP is not set
+# CONFIG_NET_CLS_BPF is not set
+CONFIG_NET_CLS_FLOWER=m
+# CONFIG_NET_CLS_MATCHALL is not set
+# CONFIG_NET_EMATCH is not set
+CONFIG_NET_CLS_ACT=y
+# CONFIG_NET_ACT_POLICE is not set
+CONFIG_NET_ACT_GACT=m
+# CONFIG_GACT_PROB is not set
+CONFIG_NET_ACT_MIRRED=m
+# CONFIG_NET_ACT_SAMPLE is not set
+# CONFIG_NET_ACT_IPT is not set
+# CONFIG_NET_ACT_NAT is not set
+# CONFIG_NET_ACT_PEDIT is not set
+# CONFIG_NET_ACT_SIMP is not set
+# CONFIG_NET_ACT_SKBEDIT is not set
+# CONFIG_NET_ACT_CSUM is not set
+# CONFIG_NET_ACT_MPLS is not set
+# CONFIG_NET_ACT_VLAN is not set
+# CONFIG_NET_ACT_BPF is not set
+# CONFIG_NET_ACT_SKBMOD is not set
+# CONFIG_NET_ACT_IFE is not set
+# CONFIG_NET_ACT_TUNNEL_KEY is not set
+CONFIG_NET_ACT_GATE=m
+# CONFIG_NET_TC_SKB_EXT is not set
+CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=y
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+CONFIG_NET_SWITCHDEV=y
+# CONFIG_NET_L3_MASTER_DEV is not set
+CONFIG_QRTR=m
+CONFIG_QRTR_SMD=m
+CONFIG_QRTR_TUN=m
+# CONFIG_NET_NCSI is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
+# CONFIG_CGROUP_NET_PRIO is not set
+# CONFIG_CGROUP_NET_CLASSID is not set
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+CONFIG_BPF_JIT=y
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+CONFIG_CAN=m
+CONFIG_CAN_RAW=m
+CONFIG_CAN_BCM=m
+CONFIG_CAN_GW=m
+# CONFIG_CAN_J1939 is not set
+# CONFIG_CAN_ISOTP is not set
+
+#
+# CAN Device Drivers
+#
+# CONFIG_CAN_VCAN is not set
+# CONFIG_CAN_VXCAN is not set
+# CONFIG_CAN_SLCAN is not set
+CONFIG_CAN_DEV=m
+CONFIG_CAN_CALC_BITTIMING=y
+CONFIG_CAN_FLEXCAN=m
+# CONFIG_CAN_GRCAN is not set
+# CONFIG_CAN_KVASER_PCIEFD is not set
+# CONFIG_CAN_XILINXCAN is not set
+# CONFIG_CAN_C_CAN is not set
+# CONFIG_CAN_CC770 is not set
+# CONFIG_CAN_IFI_CANFD is not set
+# CONFIG_CAN_M_CAN is not set
+# CONFIG_CAN_PEAK_PCIEFD is not set
+# CONFIG_CAN_SJA1000 is not set
+# CONFIG_CAN_SOFTING is not set
+
+#
+# CAN SPI interfaces
+#
+# CONFIG_CAN_HI311X is not set
+# CONFIG_CAN_MCP251X is not set
+# CONFIG_CAN_MCP251XFD is not set
+# end of CAN SPI interfaces
+
+#
+# CAN USB interfaces
+#
+# CONFIG_CAN_8DEV_USB is not set
+# CONFIG_CAN_EMS_USB is not set
+# CONFIG_CAN_ESD_USB2 is not set
+# CONFIG_CAN_GS_USB is not set
+# CONFIG_CAN_KVASER_USB is not set
+# CONFIG_CAN_MCBA_USB is not set
+# CONFIG_CAN_PEAK_USB is not set
+# CONFIG_CAN_UCAN is not set
+# end of CAN USB interfaces
+
+# CONFIG_CAN_DEBUG_DEVICES is not set
+# end of CAN Device Drivers
+
+CONFIG_BT=y
+CONFIG_BT_BREDR=y
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+# CONFIG_BT_BNEP_MC_FILTER is not set
+# CONFIG_BT_BNEP_PROTO_FILTER is not set
+CONFIG_BT_HIDP=m
+# CONFIG_BT_HS is not set
+# CONFIG_BT_LE is not set
+# CONFIG_BT_MSFTEXT is not set
+# CONFIG_BT_DEBUGFS is not set
+# CONFIG_BT_SELFTEST is not set
+# CONFIG_BT_FEATURE_DEBUG is not set
+
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_INTEL=m
+CONFIG_BT_BCM=m
+CONFIG_BT_RTL=m
+CONFIG_BT_HCIBTUSB=m
+# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not set
+CONFIG_BT_HCIBTUSB_BCM=y
+# CONFIG_BT_HCIBTUSB_MTK is not set
+CONFIG_BT_HCIBTUSB_RTL=y
+# CONFIG_BT_HCIBTSDIO is not set
+CONFIG_BT_HCIUART=y
+CONFIG_BT_HCIUART_SERDEV=y
+# CONFIG_BT_HCIUART_H4 is not set
+# CONFIG_BT_HCIUART_NOKIA is not set
+# CONFIG_BT_HCIUART_BCSP is not set
+# CONFIG_BT_HCIUART_ATH3K is not set
+# CONFIG_BT_HCIUART_LL is not set
+CONFIG_BT_HCIUART_3WIRE=y
+# CONFIG_BT_HCIUART_INTEL is not set
+# CONFIG_BT_HCIUART_BCM is not set
+# CONFIG_BT_HCIUART_RTL is not set
+# CONFIG_BT_HCIUART_QCA is not set
+# CONFIG_BT_HCIUART_AG6XX is not set
+# CONFIG_BT_HCIUART_MRVL is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+# CONFIG_BT_HCIBFUSB is not set
+# CONFIG_BT_HCIVHCI is not set
+# CONFIG_BT_MRVL is not set
+# CONFIG_BT_ATH3K is not set
+# CONFIG_BT_MTKSDIO is not set
+# CONFIG_BT_MTKUART is not set
+# end of Bluetooth device drivers
+
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+CONFIG_WIRELESS=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_CFG80211=y
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
+CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
+CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
+CONFIG_CFG80211_DEFAULT_PS=y
+# CONFIG_CFG80211_DEBUGFS is not set
+CONFIG_CFG80211_CRDA_SUPPORT=y
+CONFIG_CFG80211_WEXT=y
+CONFIG_MAC80211=y
+CONFIG_MAC80211_HAS_RC=y
+CONFIG_MAC80211_RC_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
+# CONFIG_MAC80211_MESH is not set
+# CONFIG_MAC80211_DEBUGFS is not set
+# CONFIG_MAC80211_MESSAGE_TRACING is not set
+# CONFIG_MAC80211_DEBUG_MENU is not set
+CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
+# CONFIG_WIMAX is not set
+CONFIG_RFKILL=y
+CONFIG_RFKILL_INPUT=y
+# CONFIG_RFKILL_GPIO is not set
+CONFIG_NET_9P=y
+CONFIG_NET_9P_VIRTIO=y
+# CONFIG_NET_9P_XEN is not set
+# CONFIG_NET_9P_DEBUG is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+CONFIG_NFC=m
+# CONFIG_NFC_DIGITAL is not set
+CONFIG_NFC_NCI=m
+# CONFIG_NFC_NCI_SPI is not set
+# CONFIG_NFC_NCI_UART is not set
+# CONFIG_NFC_HCI is not set
+
+#
+# Near Field Communication (NFC) devices
+#
+# CONFIG_NFC_FDP is not set
+# CONFIG_NFC_PN533_USB is not set
+# CONFIG_NFC_PN533_I2C is not set
+# CONFIG_NFC_PN532_UART is not set
+# CONFIG_NFC_MRVL_USB is not set
+# CONFIG_NFC_ST_NCI_I2C is not set
+# CONFIG_NFC_ST_NCI_SPI is not set
+# CONFIG_NFC_NXP_NCI is not set
+CONFIG_NFC_S3FWRN5=m
+CONFIG_NFC_S3FWRN5_I2C=m
+# end of Near Field Communication (NFC) devices
+
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_DST_CACHE=y
+CONFIG_GRO_CELLS=y
+CONFIG_NET_DEVLINK=y
+CONFIG_PAGE_POOL=y
+CONFIG_FAILOVER=y
+CONFIG_ETHTOOL_NETLINK=y
+CONFIG_HAVE_EBPF_JIT=y
+
+#
+# Device Drivers
+#
+CONFIG_ARM_AMBA=y
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_HOTPLUG_PCI_PCIE=y
+# CONFIG_PCIEAER is not set
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_PF_STUB is not set
+CONFIG_PCI_ATS=y
+CONFIG_PCI_ECAM=y
+CONFIG_PCI_IOV=y
+# CONFIG_PCI_PRI is not set
+CONFIG_PCI_PASID=y
+CONFIG_PCI_LABEL=y
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+CONFIG_HOTPLUG_PCI=y
+CONFIG_HOTPLUG_PCI_ACPI=y
+# CONFIG_HOTPLUG_PCI_ACPI_IBM is not set
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_PCI_FTPCI100 is not set
+CONFIG_PCI_HOST_COMMON=y
+CONFIG_PCI_HOST_GENERIC=y
+# CONFIG_PCIE_XILINX is not set
+CONFIG_PCI_XGENE=y
+CONFIG_PCI_XGENE_MSI=y
+CONFIG_PCIE_ALTERA=y
+CONFIG_PCIE_ALTERA_MSI=y
+CONFIG_PCI_HOST_THUNDER_PEM=y
+CONFIG_PCI_HOST_THUNDER_ECAM=y
+# CONFIG_PCIE_HISI_ERR is not set
+
+#
+# DesignWare PCI Core Support
+#
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# CONFIG_PCIE_DW_PLAT_EP is not set
+# CONFIG_PCI_HISI is not set
+# CONFIG_PCIE_KIRIN is not set
+# CONFIG_PCI_MESON is not set
+# CONFIG_PCIE_AL is not set
+# end of DesignWare PCI Core Support
+
+#
+# Mobiveil PCIe Core Support
+#
+CONFIG_PCIE_MOBIVEIL=y
+CONFIG_PCIE_MOBIVEIL_HOST=y
+CONFIG_PCIE_LAYERSCAPE_GEN4=y
+# end of Mobiveil PCIe Core Support
+
+#
+# Cadence PCIe controllers support
+#
+# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
+# CONFIG_PCIE_CADENCE_PLAT_EP is not set
+# CONFIG_PCI_J721E_HOST is not set
+# CONFIG_PCI_J721E_EP is not set
+# end of Cadence PCIe controllers support
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+CONFIG_PCI_ENDPOINT=y
+CONFIG_PCI_ENDPOINT_CONFIGFS=y
+CONFIG_PCI_EPF_TEST=m
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+# CONFIG_UEVENT_HELPER is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_FW_LOADER_PAGED_BUF=y
+CONFIG_EXTRA_FIRMWARE=""
+CONFIG_FW_LOADER_USER_HELPER=y
+CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
+# CONFIG_FW_LOADER_COMPRESS is not set
+CONFIG_FW_CACHE=y
+# end of Firmware loader
+
+CONFIG_WANT_DEV_COREDUMP=y
+CONFIG_ALLOW_DEV_COREDUMP=y
+CONFIG_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_SYS_HYPERVISOR=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_SOC_BUS=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_I2C=y
+CONFIG_REGMAP_SLIMBUS=m
+CONFIG_REGMAP_SPI=y
+CONFIG_REGMAP_SPMI=m
+CONFIG_REGMAP_MMIO=y
+CONFIG_REGMAP_IRQ=y
+CONFIG_REGMAP_SOUNDWIRE=m
+CONFIG_DMA_SHARED_BUFFER=y
+# CONFIG_DMA_FENCE_TRACE is not set
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+CONFIG_BRCMSTB_GISB_ARB=y
+# CONFIG_MOXTET is not set
+CONFIG_SIMPLE_PM_BUS=y
+CONFIG_VEXPRESS_CONFIG=y
+# CONFIG_MHI_BUS is not set
+# end of Bus devices
+
+# CONFIG_CONNECTOR is not set
+# CONFIG_GNSS is not set
+CONFIG_MTD=y
+# CONFIG_MTD_TESTS is not set
+
+#
+# Partition parsers
+#
+# CONFIG_MTD_AR7_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# end of Partition parsers
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_MTD_OOPS is not set
+# CONFIG_MTD_SWAP is not set
+# CONFIG_MTD_PARTITIONED_MASTER is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_GEOMETRY is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# end of RAM/ROM/Flash chip drivers
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_PHYSMAP_VERSATILE is not set
+# CONFIG_MTD_PHYSMAP_GEMINI is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+# end of Mapping drivers for chip access
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+CONFIG_MTD_DATAFLASH=y
+# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set
+# CONFIG_MTD_DATAFLASH_OTP is not set
+# CONFIG_MTD_MCHP23K256 is not set
+CONFIG_MTD_SST25L=y
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOCG3 is not set
+# end of Self-contained MTD device drivers
+
+#
+# NAND
+#
+CONFIG_MTD_NAND_CORE=y
+# CONFIG_MTD_ONENAND is not set
+CONFIG_MTD_NAND_ECC_SW_HAMMING=y
+# CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC is not set
+CONFIG_MTD_RAW_NAND=y
+# CONFIG_MTD_NAND_ECC_SW_BCH is not set
+
+#
+# Raw/parallel NAND flash controllers
+#
+CONFIG_MTD_NAND_DENALI=y
+# CONFIG_MTD_NAND_DENALI_PCI is not set
+CONFIG_MTD_NAND_DENALI_DT=y
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_BRCMNAND is not set
+# CONFIG_MTD_NAND_MXIC is not set
+# CONFIG_MTD_NAND_GPIO is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_NAND_CADENCE is not set
+# CONFIG_MTD_NAND_ARASAN is not set
+
+#
+# Misc
+#
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_RICOH is not set
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_SPI_NAND is not set
+
+#
+# ECC engine support
+#
+CONFIG_MTD_NAND_ECC=y
+# end of ECC engine support
+# end of NAND
+
+#
+# LPDDR & LPDDR2 PCM memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# end of LPDDR & LPDDR2 PCM memory drivers
+
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
+CONFIG_SPI_PHYTIUM_QUADSPI=y
+# CONFIG_MTD_UBI is not set
+# CONFIG_MTD_HYPERBUS is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+# CONFIG_OF_UNITTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_DYNAMIC=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_NET=y
+CONFIG_OF_RESERVED_MEM=y
+CONFIG_OF_RESOLVE=y
+CONFIG_OF_OVERLAY=y
+# CONFIG_PARPORT is not set
+CONFIG_PNP=y
+CONFIG_PNP_DEBUG_MESSAGES=y
+
+#
+# Protocols
+#
+CONFIG_PNPACPI=y
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+# CONFIG_BLK_DEV_UMEM is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_SKD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_XEN_BLKDEV_FRONTEND=y
+# CONFIG_XEN_BLKDEV_BACKEND is not set
+CONFIG_VIRTIO_BLK=y
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_RSXX is not set
+
+#
+# NVME Support
+#
+CONFIG_NVME_CORE=y
+CONFIG_BLK_DEV_NVME=y
+CONFIG_NVME_MULTIPATH=y
+CONFIG_NVME_HWMON=y
+CONFIG_NVME_FABRICS=y
+CONFIG_NVME_FC=y
+CONFIG_NVME_TCP=y
+CONFIG_NVME_TARGET=y
+CONFIG_NVME_TARGET_PASSTHRU=y
+CONFIG_NVME_TARGET_LOOP=y
+CONFIG_NVME_TARGET_FC=y
+CONFIG_NVME_TARGET_FCLOOP=y
+CONFIG_NVME_TARGET_TCP=y
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_LATTICE_ECP3_CONFIG is not set
+CONFIG_SRAM=y
+CONFIG_PCI_ENDPOINT_TEST=m
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_PVPANIC is not set
+# CONFIG_HISI_HIKEY_USB is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+CONFIG_EEPROM_AT24=m
+CONFIG_EEPROM_AT25=m
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_IDT_89HPESX is not set
+# CONFIG_EEPROM_EE1004 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# end of Texas Instruments shared transport line discipline
+
+# CONFIG_SENSORS_LIS3_I2C is not set
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_MISC_RTSX_USB is not set
+# CONFIG_HABANA_AI is not set
+CONFIG_UACCE=m
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+CONFIG_RAID_ATTRS=m
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_PROC_FS is not set
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_SAS_ATTRS=y
+CONFIG_SCSI_SAS_LIBSAS=y
+CONFIG_SCSI_SAS_ATA=y
+CONFIG_SCSI_SAS_HOST_SMP=y
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_HISI_SAS is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+CONFIG_MEGARAID_SAS=y
+# CONFIG_SCSI_3SNIC_SSSRAID is not set
+CONFIG_SCSI_MPT3SAS=m
+CONFIG_SCSI_MPT2SAS_MAX_SGE=128
+CONFIG_SCSI_MPT3SAS_MAX_SGE=128
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_SMARTPQI is not set
+CONFIG_SCSI_UFSHCD=y
+# CONFIG_SCSI_UFSHCD_PCI is not set
+CONFIG_SCSI_UFSHCD_PLATFORM=y
+# CONFIG_SCSI_UFS_CDNS_PLATFORM is not set
+# CONFIG_SCSI_UFS_DWC_TC_PLATFORM is not set
+# CONFIG_SCSI_UFS_BSG is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_XEN_SCSI_FRONTEND is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+# CONFIG_SCSI_VIRTIO is not set
+# CONFIG_SCSI_DH is not set
+# end of SCSI device support
+
+CONFIG_HAVE_PATA_PLATFORM=y
+CONFIG_ATA=y
+CONFIG_SATA_HOST=y
+CONFIG_PATA_TIMINGS=y
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_ATA_FORCE=y
+CONFIG_ATA_ACPI=y
+# CONFIG_SATA_ZPODD is not set
+CONFIG_SATA_PMP=y
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+CONFIG_SATA_AHCI_PLATFORM=y
+CONFIG_AHCI_CEVA=y
+CONFIG_AHCI_XGENE=y
+CONFIG_AHCI_QORIQ=y
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+CONFIG_SATA_SIL24=y
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_DWC is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_ZHAOXIN is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+CONFIG_PATA_PLATFORM=y
+CONFIG_PATA_OF_PLATFORM=y
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_PATA_ACPI is not set
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_LEGACY is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=m
+# CONFIG_MD_LINEAR is not set
+# CONFIG_MD_RAID0 is not set
+# CONFIG_MD_RAID1 is not set
+# CONFIG_MD_RAID10 is not set
+# CONFIG_MD_RAID456 is not set
+# CONFIG_MD_MULTIPATH is not set
+# CONFIG_MD_FAULTY is not set
+# CONFIG_BCACHE is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
+CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
+# CONFIG_DM_UNSTRIPED is not set
+# CONFIG_DM_CRYPT is not set
+# CONFIG_DM_SNAPSHOT is not set
+# CONFIG_DM_THIN_PROVISIONING is not set
+# CONFIG_DM_CACHE is not set
+# CONFIG_DM_WRITECACHE is not set
+# CONFIG_DM_EBS is not set
+# CONFIG_DM_ERA is not set
+# CONFIG_DM_CLONE is not set
+CONFIG_DM_MIRROR=m
+# CONFIG_DM_LOG_USERSPACE is not set
+# CONFIG_DM_RAID is not set
+CONFIG_DM_ZERO=m
+# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_DUST is not set
+# CONFIG_DM_UEVENT is not set
+# CONFIG_DM_FLAKEY is not set
+# CONFIG_DM_VERITY is not set
+# CONFIG_DM_SWITCH is not set
+# CONFIG_DM_LOG_WRITES is not set
+# CONFIG_DM_INTEGRITY is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+CONFIG_NETDEVICES=y
+CONFIG_MII=y
+CONFIG_NET_CORE=y
+# CONFIG_BONDING is not set
+# CONFIG_DUMMY is not set
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_IFB is not set
+# CONFIG_NET_TEAM is not set
+CONFIG_MACVLAN=m
+CONFIG_MACVTAP=m
+# CONFIG_IPVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_MACSEC is not set
+# CONFIG_NETCONSOLE is not set
+CONFIG_TUN=y
+CONFIG_TAP=m
+# CONFIG_TUN_VNET_CROSS_LE is not set
+CONFIG_VETH=m
+CONFIG_VIRTIO_NET=y
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+
+#
+# Distributed Switch Architecture drivers
+#
+# CONFIG_B53 is not set
+# CONFIG_NET_DSA_BCM_SF2 is not set
+# CONFIG_NET_DSA_LOOP is not set
+# CONFIG_NET_DSA_LANTIQ_GSWIP is not set
+# CONFIG_NET_DSA_MT7530 is not set
+# CONFIG_NET_DSA_MV88E6060 is not set
+# CONFIG_NET_DSA_MICROCHIP_KSZ9477 is not set
+# CONFIG_NET_DSA_MICROCHIP_KSZ8795 is not set
+# CONFIG_NET_DSA_MV88E6XXX is not set
+# CONFIG_NET_DSA_MSCC_SEVILLE is not set
+# CONFIG_NET_DSA_AR9331 is not set
+# CONFIG_NET_DSA_SJA1105 is not set
+# CONFIG_NET_DSA_QCA8K is not set
+# CONFIG_NET_DSA_REALTEK_SMI is not set
+# CONFIG_NET_DSA_SMSC_LAN9303_I2C is not set
+# CONFIG_NET_DSA_SMSC_LAN9303_MDIO is not set
+# CONFIG_NET_DSA_VITESSE_VSC73XX_SPI is not set
+# CONFIG_NET_DSA_VITESSE_VSC73XX_PLATFORM is not set
+# end of Distributed Switch Architecture drivers
+
+CONFIG_ETHERNET=y
+CONFIG_MDIO=m
+CONFIG_NET_VENDOR_3COM=y
+# CONFIG_VORTEX is not set
+# CONFIG_TYPHOON is not set
+# CONFIG_NET_VENDOR_3SNIC is not set
+CONFIG_NET_VENDOR_ADAPTEC=y
+# CONFIG_ADAPTEC_STARFIRE is not set
+CONFIG_NET_VENDOR_AGERE=y
+# CONFIG_ET131X is not set
+CONFIG_NET_VENDOR_ALACRITECH=y
+# CONFIG_SLICOSS is not set
+CONFIG_NET_VENDOR_ALTEON=y
+# CONFIG_ACENIC is not set
+# CONFIG_ALTERA_TSE is not set
+CONFIG_NET_VENDOR_AMAZON=y
+# CONFIG_ENA_ETHERNET is not set
+CONFIG_NET_VENDOR_AMD=y
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_PCNET32 is not set
+CONFIG_AMD_XGBE=y
+CONFIG_NET_VENDOR_AQUANTIA=y
+# CONFIG_AQTION is not set
+CONFIG_NET_VENDOR_ARC=y
+CONFIG_NET_VENDOR_ATHEROS=y
+# CONFIG_ATL2 is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+CONFIG_ATL1C=m
+# CONFIG_ALX is not set
+CONFIG_NET_VENDOR_AURORA=y
+# CONFIG_AURORA_NB8800 is not set
+CONFIG_NET_VENDOR_BROADCOM=y
+# CONFIG_B44 is not set
+CONFIG_BCMGENET=m
+# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_TIGON3 is not set
+CONFIG_BNX2X=m
+CONFIG_BNX2X_SRIOV=y
+# CONFIG_SYSTEMPORT is not set
+# CONFIG_BNXT is not set
+CONFIG_NET_VENDOR_BROCADE=y
+# CONFIG_BNA is not set
+CONFIG_NET_VENDOR_CADENCE=y
+CONFIG_MACB=y
+CONFIG_MACB_USE_HWSTAMP=y
+CONFIG_MACB_PCI=y
+CONFIG_NET_VENDOR_CAVIUM=y
+CONFIG_THUNDER_NIC_PF=y
+# CONFIG_THUNDER_NIC_VF is not set
+CONFIG_THUNDER_NIC_BGX=y
+CONFIG_THUNDER_NIC_RGX=y
+# CONFIG_CAVIUM_PTP is not set
+# CONFIG_LIQUIDIO is not set
+# CONFIG_LIQUIDIO_VF is not set
+CONFIG_NET_VENDOR_CHELSIO=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_CHELSIO_T4 is not set
+# CONFIG_CHELSIO_T4VF is not set
+CONFIG_NET_VENDOR_CISCO=y
+# CONFIG_ENIC is not set
+CONFIG_NET_VENDOR_CORTINA=y
+# CONFIG_GEMINI_ETHERNET is not set
+# CONFIG_DNET is not set
+CONFIG_NET_VENDOR_DEC=y
+# CONFIG_NET_TULIP is not set
+CONFIG_NET_VENDOR_DLINK=y
+# CONFIG_DL2K is not set
+# CONFIG_SUNDANCE is not set
+CONFIG_NET_VENDOR_EMULEX=y
+# CONFIG_BE2NET is not set
+CONFIG_NET_VENDOR_EZCHIP=y
+# CONFIG_EZCHIP_NPS_MANAGEMENT_ENET is not set
+CONFIG_NET_VENDOR_GOOGLE=y
+# CONFIG_GVE is not set
+# CONFIG_NET_VENDOR_HISILICON is not set
+# CONFIG_NET_VENDOR_HUAWEI is not set
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_INTEL=y
+# CONFIG_E100 is not set
+CONFIG_E1000=m
+CONFIG_E1000E=m
+CONFIG_IGB=m
+CONFIG_IGB_HWMON=y
+CONFIG_IGBVF=m
+CONFIG_IXGB=m
+CONFIG_IXGBE=m
+CONFIG_IXGBE_HWMON=y
+CONFIG_IXGBEVF=m
+CONFIG_I40E=m
+CONFIG_IAVF=m
+CONFIG_I40EVF=m
+# CONFIG_ICE is not set
+# CONFIG_FM10K is not set
+# CONFIG_IGC is not set
+CONFIG_NET_VENDOR_NETSWIFT=y
+# CONFIG_NGBE is not set
+# CONFIG_TXGBE is not set
+# CONFIG_JME is not set
+CONFIG_NET_VENDOR_MARVELL=y
+CONFIG_MVMDIO=y
+# CONFIG_SKGE is not set
+CONFIG_SKY2=y
+# CONFIG_SKY2_DEBUG is not set
+# CONFIG_OCTEONTX2_AF is not set
+# CONFIG_OCTEONTX2_PF is not set
+# CONFIG_PRESTERA is not set
+CONFIG_NET_VENDOR_MELLANOX=y
+CONFIG_MLX4_EN=m
+CONFIG_MLX4_CORE=m
+CONFIG_MLX4_DEBUG=y
+CONFIG_MLX4_CORE_GEN2=y
+CONFIG_MLX5_CORE=m
+# CONFIG_MLX5_FPGA is not set
+CONFIG_MLX5_CORE_EN=y
+CONFIG_MLX5_EN_ARFS=y
+CONFIG_MLX5_EN_RXNFC=y
+CONFIG_MLX5_MPFS=y
+CONFIG_MLX5_ESWITCH=y
+CONFIG_MLX5_CLS_ACT=y
+# CONFIG_MLX5_CORE_IPOIB is not set
+CONFIG_MLX5_SW_STEERING=y
+# CONFIG_MLXSW_CORE is not set
+# CONFIG_MLXFW is not set
+CONFIG_NET_VENDOR_MICREL=y
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_KSZ884X_PCI is not set
+CONFIG_NET_VENDOR_MICROCHIP=y
+# CONFIG_ENC28J60 is not set
+# CONFIG_ENCX24J600 is not set
+# CONFIG_LAN743X is not set
+CONFIG_NET_VENDOR_MICROSEMI=y
+# CONFIG_MSCC_OCELOT_SWITCH is not set
+CONFIG_NET_VENDOR_MYRI=y
+# CONFIG_MYRI10GE is not set
+# CONFIG_FEALNX is not set
+CONFIG_NET_VENDOR_NATSEMI=y
+# CONFIG_NATSEMI is not set
+# CONFIG_NS83820 is not set
+CONFIG_NET_VENDOR_NETERION=y
+# CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
+CONFIG_NET_VENDOR_NETRONOME=y
+# CONFIG_NFP is not set
+CONFIG_NET_VENDOR_NI=y
+# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
+CONFIG_NET_VENDOR_8390=y
+# CONFIG_NE2K_PCI is not set
+CONFIG_NET_VENDOR_NVIDIA=y
+# CONFIG_FORCEDETH is not set
+CONFIG_NET_VENDOR_OKI=y
+# CONFIG_ETHOC is not set
+CONFIG_NET_VENDOR_PACKET_ENGINES=y
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+CONFIG_NET_VENDOR_PENSANDO=y
+# CONFIG_IONIC is not set
+CONFIG_NET_VENDOR_QLOGIC=y
+# CONFIG_QLA3XXX is not set
+# CONFIG_QLCNIC is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_QED is not set
+CONFIG_NET_VENDOR_QUALCOMM=y
+# CONFIG_QCA7000_SPI is not set
+# CONFIG_QCA7000_UART is not set
+CONFIG_QCOM_EMAC=m
+CONFIG_RMNET=m
+CONFIG_NET_VENDOR_RDC=y
+# CONFIG_R6040 is not set
+CONFIG_NET_VENDOR_REALTEK=y
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_R8169 is not set
+CONFIG_NET_VENDOR_RENESAS=y
+CONFIG_NET_VENDOR_ROCKER=y
+# CONFIG_ROCKER is not set
+CONFIG_NET_VENDOR_SAMSUNG=y
+# CONFIG_SXGBE_ETH is not set
+CONFIG_NET_VENDOR_SEEQ=y
+CONFIG_NET_VENDOR_SOLARFLARE=y
+# CONFIG_SFC is not set
+# CONFIG_SFC_FALCON is not set
+CONFIG_NET_VENDOR_SILAN=y
+# CONFIG_SC92031 is not set
+CONFIG_NET_VENDOR_SIS=y
+# CONFIG_SIS900 is not set
+# CONFIG_SIS190 is not set
+CONFIG_NET_VENDOR_SMSC=y
+CONFIG_SMC91X=y
+# CONFIG_EPIC100 is not set
+CONFIG_SMSC911X=y
+# CONFIG_SMSC9420 is not set
+CONFIG_NET_VENDOR_SOCIONEXT=y
+CONFIG_NET_VENDOR_STMICRO=y
+CONFIG_STMMAC_ETH=y
+# CONFIG_STMMAC_SELFTESTS is not set
+CONFIG_STMMAC_PLATFORM=y
+# CONFIG_DWMAC_DWC_QOS_ETH is not set
+CONFIG_DWMAC_GENERIC=y
+CONFIG_DWMAC_PHYTIUM=y
+# CONFIG_DWMAC_INTEL_PLAT is not set
+# CONFIG_DWMAC_LOONGSON is not set
+# CONFIG_STMMAC_PCI is not set
+CONFIG_NET_VENDOR_SUN=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NIU is not set
+CONFIG_NET_VENDOR_SYNOPSYS=y
+# CONFIG_DWC_XLGMAC is not set
+CONFIG_NET_VENDOR_TEHUTI=y
+# CONFIG_TEHUTI is not set
+CONFIG_NET_VENDOR_TI=y
+# CONFIG_TI_CPSW_PHY_SEL is not set
+# CONFIG_TLAN is not set
+CONFIG_NET_VENDOR_VIA=y
+# CONFIG_VIA_RHINE is not set
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_NET_VENDOR_WIZNET=y
+# CONFIG_WIZNET_W5100 is not set
+# CONFIG_WIZNET_W5300 is not set
+CONFIG_NET_VENDOR_XILINX=y
+# CONFIG_XILINX_AXI_EMAC is not set
+# CONFIG_XILINX_LL_TEMAC is not set
+# CONFIG_NET_VENDOR_NEBULA_MATRIX is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_NET_SB1000 is not set
+CONFIG_PHYLINK=y
+CONFIG_PHYLIB=y
+CONFIG_SWPHY=y
+CONFIG_FIXED_PHY=y
+# CONFIG_SFP is not set
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+CONFIG_AQUANTIA_PHY=y
+# CONFIG_AX88796B_PHY is not set
+CONFIG_BROADCOM_PHY=m
+# CONFIG_BCM54140_PHY is not set
+CONFIG_BCM7XXX_PHY=m
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+CONFIG_BCM_NET_PHYLIB=m
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+CONFIG_MARVELL_PHY=m
+CONFIG_MARVELL_10G_PHY=m
+CONFIG_MICREL_PHY=y
+CONFIG_MICROCHIP_PHY=m
+# CONFIG_MICROCHIP_T1_PHY is not set
+CONFIG_MICROSEMI_PHY=y
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_NXP_TJA11XX_PHY is not set
+CONFIG_AT803X_PHY=y
+# CONFIG_QSEMI_PHY is not set
+CONFIG_REALTEK_PHY=m
+# CONFIG_RENESAS_PHY is not set
+CONFIG_ROCKCHIP_PHY=y
+CONFIG_SMSC_PHY=m
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+CONFIG_VITESSE_PHY=y
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_MICREL_KS8995MA is not set
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
+CONFIG_OF_MDIO=y
+CONFIG_MDIO_DEVRES=y
+CONFIG_MDIO_BITBANG=y
+CONFIG_MDIO_BCM_UNIMAC=m
+CONFIG_MDIO_CAVIUM=y
+# CONFIG_MDIO_GPIO is not set
+# CONFIG_MDIO_HISI_FEMAC is not set
+# CONFIG_MDIO_MVUSB is not set
+# CONFIG_MDIO_MSCC_MIIM is not set
+# CONFIG_MDIO_OCTEON is not set
+# CONFIG_MDIO_IPQ4019 is not set
+# CONFIG_MDIO_IPQ8064 is not set
+CONFIG_MDIO_THUNDER=y
+
+#
+# MDIO Multiplexers
+#
+CONFIG_MDIO_BUS_MUX=y
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+CONFIG_MDIO_BUS_MUX_MULTIPLEXER=y
+CONFIG_MDIO_BUS_MUX_MMIOREG=y
+
+#
+# PCS device drivers
+#
+CONFIG_PCS_XPCS=y
+# end of PCS device drivers
+
+CONFIG_PPP=y
+# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_DEFLATE=y
+# CONFIG_PPP_FILTER is not set
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPPOE is not set
+CONFIG_PPP_ASYNC=y
+CONFIG_PPP_SYNC_TTY=y
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+CONFIG_USB_NET_DRIVERS=y
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+CONFIG_USB_PEGASUS=m
+CONFIG_USB_RTL8150=m
+CONFIG_USB_RTL8152=m
+CONFIG_USB_LAN78XX=m
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_AX88179_178A=m
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_CDC_EEM is not set
+CONFIG_USB_NET_CDC_NCM=m
+# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set
+# CONFIG_USB_NET_CDC_MBIM is not set
+CONFIG_USB_NET_DM9601=m
+# CONFIG_USB_NET_SR9700 is not set
+CONFIG_USB_NET_SR9800=m
+CONFIG_USB_NET_SMSC75XX=m
+CONFIG_USB_NET_SMSC95XX=m
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=m
+CONFIG_USB_NET_PLUSB=m
+CONFIG_USB_NET_MCS7830=m
+# CONFIG_USB_NET_RNDIS_HOST is not set
+CONFIG_USB_NET_CDC_SUBSET_ENABLE=m
+CONFIG_USB_NET_CDC_SUBSET=m
+# CONFIG_USB_ALI_M5632 is not set
+# CONFIG_USB_AN2720 is not set
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=m
+# CONFIG_USB_NET_CX82310_ETH is not set
+# CONFIG_USB_NET_KALMIA is not set
+CONFIG_USB_NET_QMI_WWAN=y
+# CONFIG_USB_HSO is not set
+# CONFIG_USB_NET_INT51X1 is not set
+# CONFIG_USB_IPHETH is not set
+# CONFIG_USB_SIERRA_NET is not set
+# CONFIG_USB_VL600 is not set
+# CONFIG_USB_NET_CH9200 is not set
+# CONFIG_USB_NET_AQC111 is not set
+CONFIG_WLAN=y
+# CONFIG_WIRELESS_WDS is not set
+CONFIG_WLAN_VENDOR_ADMTEK=y
+# CONFIG_ADM8211 is not set
+CONFIG_ATH_COMMON=m
+CONFIG_WLAN_VENDOR_ATH=y
+# CONFIG_ATH_DEBUG is not set
+# CONFIG_ATH5K is not set
+# CONFIG_ATH5K_PCI is not set
+# CONFIG_ATH9K is not set
+# CONFIG_ATH9K_HTC is not set
+# CONFIG_CARL9170 is not set
+# CONFIG_ATH6KL is not set
+# CONFIG_AR5523 is not set
+# CONFIG_WIL6210 is not set
+CONFIG_ATH10K=m
+CONFIG_ATH10K_CE=y
+CONFIG_ATH10K_PCI=m
+# CONFIG_ATH10K_AHB is not set
+# CONFIG_ATH10K_SDIO is not set
+# CONFIG_ATH10K_USB is not set
+# CONFIG_ATH10K_DEBUG is not set
+# CONFIG_ATH10K_DEBUGFS is not set
+# CONFIG_WCN36XX is not set
+CONFIG_WLAN_VENDOR_ATMEL=y
+# CONFIG_ATMEL is not set
+# CONFIG_AT76C50X_USB is not set
+CONFIG_WLAN_VENDOR_BROADCOM=y
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
+CONFIG_BRCMUTIL=m
+# CONFIG_BRCMSMAC is not set
+CONFIG_BRCMFMAC=m
+CONFIG_BRCMFMAC_PROTO_BCDC=y
+CONFIG_BRCMFMAC_SDIO=y
+# CONFIG_BRCMFMAC_USB is not set
+# CONFIG_BRCMFMAC_PCIE is not set
+# CONFIG_BRCM_TRACING is not set
+# CONFIG_BRCMDBG is not set
+CONFIG_WLAN_VENDOR_CISCO=y
+CONFIG_WLAN_VENDOR_INTEL=y
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_IWL4965 is not set
+# CONFIG_IWL3945 is not set
+# CONFIG_IWLWIFI is not set
+CONFIG_WLAN_VENDOR_INTERSIL=y
+# CONFIG_HOSTAP is not set
+# CONFIG_HERMES is not set
+# CONFIG_P54_COMMON is not set
+# CONFIG_PRISM54 is not set
+CONFIG_WLAN_VENDOR_MARVELL=y
+# CONFIG_LIBERTAS is not set
+# CONFIG_LIBERTAS_THINFIRM is not set
+CONFIG_MWIFIEX=m
+# CONFIG_MWIFIEX_SDIO is not set
+CONFIG_MWIFIEX_PCIE=m
+# CONFIG_MWIFIEX_USB is not set
+# CONFIG_MWL8K is not set
+CONFIG_WLAN_VENDOR_MEDIATEK=y
+# CONFIG_MT7601U is not set
+# CONFIG_MT76x0U is not set
+# CONFIG_MT76x0E is not set
+# CONFIG_MT76x2E is not set
+# CONFIG_MT76x2U is not set
+# CONFIG_MT7603E is not set
+# CONFIG_MT7615E is not set
+# CONFIG_MT7663U is not set
+# CONFIG_MT7663S is not set
+# CONFIG_MT7915E is not set
+CONFIG_WLAN_VENDOR_MICROCHIP=y
+# CONFIG_WILC1000_SDIO is not set
+# CONFIG_WILC1000_SPI is not set
+CONFIG_WLAN_VENDOR_RALINK=y
+# CONFIG_RT2X00 is not set
+CONFIG_WLAN_VENDOR_REALTEK=y
+# CONFIG_RTL8180 is not set
+# CONFIG_RTL8187 is not set
+CONFIG_RTL_CARDS=m
+# CONFIG_RTL8192CE is not set
+# CONFIG_RTL8192SE is not set
+# CONFIG_RTL8192DE is not set
+# CONFIG_RTL8723AE is not set
+# CONFIG_RTL8723BE is not set
+# CONFIG_RTL8188EE is not set
+# CONFIG_RTL8192EE is not set
+# CONFIG_RTL8821AE is not set
+# CONFIG_RTL8192CU is not set
+# CONFIG_RTL8XXXU is not set
+# CONFIG_RTW88 is not set
+CONFIG_WLAN_VENDOR_RSI=y
+# CONFIG_RSI_91X is not set
+CONFIG_WLAN_VENDOR_ST=y
+# CONFIG_CW1200 is not set
+CONFIG_WLAN_VENDOR_TI=y
+# CONFIG_WL1251 is not set
+# CONFIG_WL12XX is not set
+CONFIG_WL18XX=m
+CONFIG_WLCORE=m
+# CONFIG_WLCORE_SPI is not set
+CONFIG_WLCORE_SDIO=m
+CONFIG_WILINK_PLATFORM_DATA=y
+CONFIG_WLAN_VENDOR_ZYDAS=y
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_ZD1211RW is not set
+CONFIG_WLAN_VENDOR_QUANTENNA=y
+# CONFIG_QTNFMAC_PCIE is not set
+# CONFIG_MAC80211_HWSIM is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_VIRT_WIFI is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+CONFIG_XEN_NETDEV_FRONTEND=y
+# CONFIG_XEN_NETDEV_BACKEND is not set
+# CONFIG_VMXNET3 is not set
+# CONFIG_FUJITSU_ES is not set
+# CONFIG_NETDEVSIM is not set
+CONFIG_NET_FAILOVER=y
+# CONFIG_NET_LOCALIP_LST is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_FF_MEMLESS=y
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+CONFIG_INPUT_MATRIXKMAP=y
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ADC=m
+# CONFIG_KEYBOARD_ADP5588 is not set
+# CONFIG_KEYBOARD_ADP5589 is not set
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_QT1050 is not set
+# CONFIG_KEYBOARD_QT1070 is not set
+# CONFIG_KEYBOARD_QT2160 is not set
+# CONFIG_KEYBOARD_DLINK_DIR685 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+CONFIG_KEYBOARD_GPIO=y
+# CONFIG_KEYBOARD_GPIO_POLLED is not set
+# CONFIG_KEYBOARD_TCA6416 is not set
+# CONFIG_KEYBOARD_TCA8418 is not set
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_LM8333 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_MCS is not set
+# CONFIG_KEYBOARD_MPR121 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_OMAP4 is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+CONFIG_KEYBOARD_CROS_EC=y
+# CONFIG_KEYBOARD_CAP11XX is not set
+# CONFIG_KEYBOARD_BCM is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_BYD=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
+CONFIG_MOUSE_PS2_CYPRESS=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+CONFIG_MOUSE_PS2_FOCALTECH=y
+CONFIG_MOUSE_PS2_SMBUS=y
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+# CONFIG_MOUSE_CYAPA is not set
+# CONFIG_MOUSE_ELAN_I2C is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_GPIO is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
+# CONFIG_MOUSE_SYNAPTICS_USB is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_PROPERTIES=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_AD7877 is not set
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_ADC is not set
+# CONFIG_TOUCHSCREEN_AR1021_I2C is not set
+CONFIG_TOUCHSCREEN_ATMEL_MXT=m
+# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set
+# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_BU21013 is not set
+# CONFIG_TOUCHSCREEN_BU21029 is not set
+# CONFIG_TOUCHSCREEN_CHIPONE_ICN8318 is not set
+# CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
+# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
+# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
+# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
+# CONFIG_TOUCHSCREEN_EGALAX is not set
+# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
+# CONFIG_TOUCHSCREEN_EXC3000 is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GOODIX is not set
+# CONFIG_TOUCHSCREEN_HIDEEP is not set
+# CONFIG_TOUCHSCREEN_ILI210X is not set
+# CONFIG_TOUCHSCREEN_S6SY761 is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_EKTF2127 is not set
+# CONFIG_TOUCHSCREEN_ELAN is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
+# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
+# CONFIG_TOUCHSCREEN_MAX11801 is not set
+# CONFIG_TOUCHSCREEN_MCS5000 is not set
+# CONFIG_TOUCHSCREEN_MMS114 is not set
+# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_IMX6UL_TSC is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
+# CONFIG_TOUCHSCREEN_TSC2004 is not set
+# CONFIG_TOUCHSCREEN_TSC2005 is not set
+# CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_RM_TS is not set
+# CONFIG_TOUCHSCREEN_SILEAD is not set
+# CONFIG_TOUCHSCREEN_SIS_I2C is not set
+# CONFIG_TOUCHSCREEN_ST1232 is not set
+# CONFIG_TOUCHSCREEN_SUR40 is not set
+# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
+# CONFIG_TOUCHSCREEN_SX8654 is not set
+# CONFIG_TOUCHSCREEN_TPS6507X is not set
+# CONFIG_TOUCHSCREEN_ZET6223 is not set
+# CONFIG_TOUCHSCREEN_ZFORCE is not set
+# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
+# CONFIG_TOUCHSCREEN_IQS5XX is not set
+# CONFIG_TOUCHSCREEN_ZINITIX is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_AD714X is not set
+# CONFIG_INPUT_ATMEL_CAPTOUCH is not set
+# CONFIG_INPUT_BMA150 is not set
+# CONFIG_INPUT_E3X0_BUTTON is not set
+# CONFIG_INPUT_MMA8450 is not set
+# CONFIG_INPUT_GPIO_BEEPER is not set
+# CONFIG_INPUT_GPIO_DECODER is not set
+# CONFIG_INPUT_GPIO_VIBRA is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_KXTJ9 is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_CM109 is not set
+# CONFIG_INPUT_REGULATOR_HAPTIC is not set
+# CONFIG_INPUT_AXP20X_PEK is not set
+# CONFIG_INPUT_UINPUT is not set
+# CONFIG_INPUT_PCF8574 is not set
+# CONFIG_INPUT_PWM_BEEPER is not set
+# CONFIG_INPUT_PWM_VIBRA is not set
+# CONFIG_INPUT_RK805_PWRKEY is not set
+# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
+# CONFIG_INPUT_ADXL34X is not set
+# CONFIG_INPUT_IQS269A is not set
+# CONFIG_INPUT_CMA3000 is not set
+CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
+# CONFIG_INPUT_SOC_BUTTON_ARRAY is not set
+# CONFIG_INPUT_DRV260X_HAPTICS is not set
+# CONFIG_INPUT_DRV2665_HAPTICS is not set
+# CONFIG_INPUT_DRV2667_HAPTICS is not set
+# CONFIG_RMI4_CORE is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+# CONFIG_SERIO_SERPORT is not set
+CONFIG_SERIO_AMBAKMI=y
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+# CONFIG_SERIO_APBPS2 is not set
+# CONFIG_SERIO_GPIO_PS2 is not set
+# CONFIG_USERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_VT_CONSOLE_SLEEP=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=16
+CONFIG_LDISC_AUTOLOAD=y
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+CONFIG_SERIAL_8250_PNP=y
+CONFIG_SERIAL_8250_16550A_VARIANTS=y
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_DMA=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_EXAR=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+# CONFIG_SERIAL_8250_ASPEED_VUART is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
+CONFIG_SERIAL_8250_DWLIB=y
+CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_8250_DW=y
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_AMBA_PL010 is not set
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_SERIAL_PHYTIUM_PCI=m
+# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX310X is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_SIFIVE is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_SC16IS7XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_IFX6X60 is not set
+CONFIG_SERIAL_XILINX_PS_UART=y
+CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+CONFIG_SERIAL_FSL_LPUART=y
+CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
+CONFIG_SERIAL_FSL_LINFLEXUART=y
+CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE=y
+# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+CONFIG_SERIAL_MCTRL_GPIO=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+# CONFIG_TRACE_SINK is not set
+CONFIG_HVC_DRIVER=y
+CONFIG_HVC_IRQ=y
+CONFIG_HVC_XEN=y
+CONFIG_HVC_XEN_FRONTEND=y
+# CONFIG_HVC_DCC is not set
+CONFIG_SERIAL_DEV_BUS=y
+CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
+# CONFIG_TTY_PRINTK is not set
+CONFIG_VIRTIO_CONSOLE=y
+CONFIG_IPMI_HANDLER=m
+CONFIG_IPMI_DMI_DECODE=y
+CONFIG_IPMI_PLAT_DATA=y
+# CONFIG_IPMI_PANIC_EVENT is not set
+CONFIG_IPMI_DEVICE_INTERFACE=m
+CONFIG_IPMI_SI=m
+# CONFIG_IPMI_SSIF is not set
+# CONFIG_IPMI_WATCHDOG is not set
+# CONFIG_IPMI_POWEROFF is not set
+# CONFIG_IPMB_DEVICE_INTERFACE is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_BA431 is not set
+# CONFIG_HW_RANDOM_VIRTIO is not set
+CONFIG_HW_RANDOM_HISI_GM=y
+# CONFIG_HW_RANDOM_CCTRNG is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
+# CONFIG_APPLICOM is not set
+CONFIG_DEVMEM=y
+# CONFIG_RAW_DRIVER is not set
+CONFIG_DEVPORT=y
+CONFIG_TCG_TPM=y
+CONFIG_HW_RANDOM_TPM=y
+# CONFIG_TCG_TIS is not set
+# CONFIG_TCG_TIS_SPI is not set
+# CONFIG_TCG_TIS_I2C_ATMEL is not set
+CONFIG_TCG_TIS_I2C_INFINEON=y
+# CONFIG_TCG_TIS_I2C_NUVOTON is not set
+# CONFIG_TCG_ATMEL is not set
+# CONFIG_TCG_INFINEON is not set
+# CONFIG_TCG_XEN is not set
+# CONFIG_TCG_CRB is not set
+# CONFIG_TCG_VTPM_PROXY is not set
+# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
+# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
+# CONFIG_XILLYBUS is not set
+CONFIG_RANDOM_TRUST_CPU=y
+CONFIG_RANDOM_TRUST_BOOTLOADER=y
+# end of Character devices
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_ACPI_I2C_OPREGION=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MUX=y
+
+#
+# Multiplexer I2C Chip support
+#
+# CONFIG_I2C_ARB_GPIO_CHALLENGE is not set
+# CONFIG_I2C_MUX_GPIO is not set
+# CONFIG_I2C_MUX_GPMUX is not set
+# CONFIG_I2C_MUX_LTC4306 is not set
+# CONFIG_I2C_MUX_PCA9541 is not set
+CONFIG_I2C_MUX_PCA954x=y
+# CONFIG_I2C_MUX_PINCTRL is not set
+# CONFIG_I2C_MUX_REG is not set
+# CONFIG_I2C_DEMUX_PINCTRL is not set
+# CONFIG_I2C_MUX_MLXCPLD is not set
+# end of Multiplexer I2C Chip support
+
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_SMBUS=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_AMD_MP2 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NVIDIA_GPU is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# ACPI drivers
+#
+# CONFIG_I2C_SCMI is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CADENCE is not set
+# CONFIG_I2C_CBUS_GPIO is not set
+CONFIG_I2C_DESIGNWARE_CORE=y
+# CONFIG_I2C_DESIGNWARE_SLAVE is not set
+CONFIG_I2C_DESIGNWARE_PLATFORM=y
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+CONFIG_I2C_GPIO=m
+# CONFIG_I2C_GPIO_FAULT_INJECTOR is not set
+# CONFIG_I2C_HISI is not set
+# CONFIG_I2C_NOMADIK is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_RK3X is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_THUNDERX is not set
+# CONFIG_I2C_XILINX is not set
+CONFIG_I2C_PHYTIUM_CORE=y
+CONFIG_I2C_PHYTIUM_PCI=y
+CONFIG_I2C_PHYTIUM_PLATFORM=y
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_CROS_EC_TUNNEL is not set
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_STUB is not set
+CONFIG_I2C_SLAVE=y
+# CONFIG_I2C_SLAVE_EEPROM is not set
+# CONFIG_I2C_SLAVE_TESTUNIT is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# end of I2C support
+
+CONFIG_I3C=y
+CONFIG_CDNS_I3C_MASTER=y
+# CONFIG_DW_I3C_MASTER is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_AXI_SPI_ENGINE is not set
+CONFIG_SPI_BITBANG=m
+# CONFIG_SPI_CADENCE is not set
+# CONFIG_SPI_CADENCE_QUADSPI is not set
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_HISI_KUNPENG is not set
+# CONFIG_SPI_HISI_SFC_V3XX is not set
+# CONFIG_SPI_NXP_FLEXSPI is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_FSL_SPI is not set
+# CONFIG_SPI_OC_TINY is not set
+CONFIG_SPI_PHYTIUM=y
+CONFIG_SPI_PHYTIUM_PLAT=y
+CONFIG_SPI_PHYTIUM_PCI=y
+# CONFIG_SPI_PL022 is not set
+# CONFIG_SPI_PXA2XX is not set
+# CONFIG_SPI_ROCKCHIP is not set
+# CONFIG_SPI_SC18IS602 is not set
+# CONFIG_SPI_SIFIVE is not set
+# CONFIG_SPI_MXIC is not set
+# CONFIG_SPI_THUNDERX is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_ZYNQMP_GQSPI is not set
+# CONFIG_SPI_AMD is not set
+
+#
+# SPI Multiplexer support
+#
+# CONFIG_SPI_MUX is not set
+
+#
+# SPI Protocol Masters
+#
+CONFIG_SPI_SPIDEV=y
+# CONFIG_SPI_LOOPBACK_TEST is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_SLAVE is not set
+CONFIG_SPI_DYNAMIC=y
+CONFIG_SPMI=y
+# CONFIG_HSI is not set
+CONFIG_PPS=y
+# CONFIG_PPS_DEBUG is not set
+
+#
+# PPS clients support
+#
+# CONFIG_PPS_CLIENT_KTIMER is not set
+# CONFIG_PPS_CLIENT_LDISC is not set
+# CONFIG_PPS_CLIENT_GPIO is not set
+
+#
+# PPS generators support
+#
+
+#
+# PTP clock support
+#
+CONFIG_PTP_1588_CLOCK=y
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
+# CONFIG_PTP_1588_CLOCK_IDTCM is not set
+# CONFIG_PTP_HISI is not set
+# end of PTP clock support
+
+CONFIG_PINCTRL=y
+CONFIG_GENERIC_PINCTRL_GROUPS=y
+CONFIG_PINMUX=y
+CONFIG_GENERIC_PINMUX_FUNCTIONS=y
+CONFIG_PINCONF=y
+CONFIG_GENERIC_PINCONF=y
+# CONFIG_DEBUG_PINCTRL is not set
+# CONFIG_PINCTRL_AXP209 is not set
+# CONFIG_PINCTRL_AMD is not set
+# CONFIG_PINCTRL_MCP23S08 is not set
+CONFIG_PINCTRL_SINGLE=y
+# CONFIG_PINCTRL_SX150X is not set
+# CONFIG_PINCTRL_STMFX is not set
+CONFIG_PINCTRL_MAX77620=y
+# CONFIG_PINCTRL_RK805 is not set
+# CONFIG_PINCTRL_OCELOT is not set
+
+#
+# Renesas pinctrl drivers
+#
+# end of Renesas pinctrl drivers
+
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=512
+CONFIG_OF_GPIO=y
+CONFIG_GPIO_ACPI=y
+CONFIG_GPIOLIB_IRQCHIP=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+CONFIG_GPIO_CDEV=y
+CONFIG_GPIO_CDEV_V1=y
+CONFIG_GPIO_GENERIC=y
+CONFIG_GPIO_PHYTIUM_CORE=y
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_74XX_MMIO is not set
+CONFIG_GPIO_ALTERA=m
+# CONFIG_GPIO_AMDPT is not set
+# CONFIG_GPIO_CADENCE is not set
+CONFIG_GPIO_DWAPB=y
+# CONFIG_GPIO_EXAR is not set
+# CONFIG_GPIO_FTGPIO010 is not set
+CONFIG_GPIO_GENERIC_PLATFORM=y
+# CONFIG_GPIO_GRGPIO is not set
+# CONFIG_GPIO_HISI is not set
+# CONFIG_GPIO_HLWD is not set
+# CONFIG_GPIO_LOGICVC is not set
+CONFIG_GPIO_MB86S7X=y
+CONFIG_GPIO_PL061=y
+# CONFIG_GPIO_SAMA5D2_PIOBU is not set
+# CONFIG_GPIO_SIFIVE is not set
+# CONFIG_GPIO_SYSCON is not set
+CONFIG_GPIO_WCD934X=m
+CONFIG_GPIO_XGENE=y
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_AMD_FCH is not set
+CONFIG_GPIO_PHYTIUM_PLAT=y
+# end of Memory mapped GPIO drivers
+
+#
+# I2C GPIO expanders
+#
+# CONFIG_GPIO_ADP5588 is not set
+# CONFIG_GPIO_ADNP is not set
+# CONFIG_GPIO_GW_PLD is not set
+# CONFIG_GPIO_MAX7300 is not set
+CONFIG_GPIO_MAX732X=y
+# CONFIG_GPIO_MAX732X_IRQ is not set
+CONFIG_GPIO_PCA953X=y
+CONFIG_GPIO_PCA953X_IRQ=y
+# CONFIG_GPIO_PCA9570 is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_TPIC2810 is not set
+# end of I2C GPIO expanders
+
+#
+# MFD GPIO expanders
+#
+CONFIG_GPIO_BD9571MWV=m
+CONFIG_GPIO_MAX77620=y
+# end of MFD GPIO expanders
+
+#
+# PCI GPIO expanders
+#
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_PCI_IDIO_16 is not set
+# CONFIG_GPIO_PCIE_IDIO_24 is not set
+# CONFIG_GPIO_RDC321X is not set
+# end of PCI GPIO expanders
+
+#
+# SPI GPIO expanders
+#
+# CONFIG_GPIO_74X164 is not set
+# CONFIG_GPIO_MAX3191X is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_PISOSR is not set
+# CONFIG_GPIO_XRA1403 is not set
+# end of SPI GPIO expanders
+
+#
+# USB GPIO expanders
+#
+# end of USB GPIO expanders
+
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_MOCKUP is not set
+CONFIG_W1=m
+
+#
+# 1-wire Bus Masters
+#
+# CONFIG_W1_MASTER_MATROX is not set
+# CONFIG_W1_MASTER_DS2490 is not set
+# CONFIG_W1_MASTER_DS2482 is not set
+# CONFIG_W1_MASTER_DS1WM is not set
+# CONFIG_W1_MASTER_GPIO is not set
+# CONFIG_W1_MASTER_SGI is not set
+# end of 1-wire Bus Masters
+
+#
+# 1-wire Slaves
+#
+CONFIG_W1_SLAVE_THERM=m
+# CONFIG_W1_SLAVE_SMEM is not set
+# CONFIG_W1_SLAVE_DS2405 is not set
+# CONFIG_W1_SLAVE_DS2408 is not set
+# CONFIG_W1_SLAVE_DS2413 is not set
+# CONFIG_W1_SLAVE_DS2406 is not set
+# CONFIG_W1_SLAVE_DS2423 is not set
+# CONFIG_W1_SLAVE_DS2805 is not set
+# CONFIG_W1_SLAVE_DS2430 is not set
+# CONFIG_W1_SLAVE_DS2431 is not set
+# CONFIG_W1_SLAVE_DS2433 is not set
+# CONFIG_W1_SLAVE_DS2438 is not set
+# CONFIG_W1_SLAVE_DS250X is not set
+# CONFIG_W1_SLAVE_DS2780 is not set
+# CONFIG_W1_SLAVE_DS2781 is not set
+# CONFIG_W1_SLAVE_DS28E04 is not set
+# CONFIG_W1_SLAVE_DS28E17 is not set
+# end of 1-wire Slaves
+
+CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_BRCMSTB=y
+# CONFIG_POWER_RESET_GPIO is not set
+# CONFIG_POWER_RESET_GPIO_RESTART is not set
+# CONFIG_POWER_RESET_LTC2952 is not set
+# CONFIG_POWER_RESET_RESTART is not set
+# CONFIG_POWER_RESET_VEXPRESS is not set
+CONFIG_POWER_RESET_XGENE=y
+CONFIG_POWER_RESET_SYSCON=y
+# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
+CONFIG_REBOOT_MODE=y
+CONFIG_SYSCON_REBOOT_MODE=y
+# CONFIG_NVMEM_REBOOT_MODE is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+CONFIG_POWER_SUPPLY_HWMON=y
+# CONFIG_PDA_POWER is not set
+# CONFIG_GENERIC_ADC_BATTERY is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_CHARGER_ADP5061 is not set
+# CONFIG_BATTERY_CW2015 is not set
+# CONFIG_BATTERY_DS2760 is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_DS2782 is not set
+CONFIG_BATTERY_SBS=m
+# CONFIG_CHARGER_SBS is not set
+# CONFIG_MANAGER_SBS is not set
+CONFIG_BATTERY_BQ27XXX=y
+CONFIG_BATTERY_BQ27XXX_I2C=y
+CONFIG_BATTERY_BQ27XXX_HDQ=m
+# CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is not set
+# CONFIG_AXP20X_POWER is not set
+# CONFIG_AXP288_FUEL_GAUGE is not set
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_BATTERY_MAX17042 is not set
+# CONFIG_BATTERY_MAX1721X is not set
+# CONFIG_CHARGER_ISP1704 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHARGER_LP8727 is not set
+# CONFIG_CHARGER_GPIO is not set
+# CONFIG_CHARGER_MANAGER is not set
+# CONFIG_CHARGER_LT3651 is not set
+# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
+# CONFIG_CHARGER_BQ2415X is not set
+# CONFIG_CHARGER_BQ24190 is not set
+# CONFIG_CHARGER_BQ24257 is not set
+# CONFIG_CHARGER_BQ24735 is not set
+# CONFIG_CHARGER_BQ2515X is not set
+# CONFIG_CHARGER_BQ25890 is not set
+# CONFIG_CHARGER_BQ25980 is not set
+# CONFIG_CHARGER_SMB347 is not set
+# CONFIG_BATTERY_GAUGE_LTC2941 is not set
+# CONFIG_BATTERY_RT5033 is not set
+# CONFIG_CHARGER_RT9455 is not set
+# CONFIG_CHARGER_CROS_USBPD is not set
+# CONFIG_CHARGER_UCS1002 is not set
+# CONFIG_CHARGER_BD99954 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_AD7314 is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM1177 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7310 is not set
+# CONFIG_SENSORS_ADT7410 is not set
+# CONFIG_SENSORS_ADT7411 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_AS370 is not set
+# CONFIG_SENSORS_ASC7621 is not set
+# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
+CONFIG_SENSORS_ARM_SCMI=y
+CONFIG_SENSORS_ARM_SCPI=y
+# CONFIG_SENSORS_ASPEED is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_CORSAIR_CPRO is not set
+# CONFIG_SENSORS_DRIVETEMP is not set
+# CONFIG_SENSORS_DS620 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_FTSTEUTATES is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_G762 is not set
+# CONFIG_SENSORS_GPIO_FAN is not set
+# CONFIG_SENSORS_HIH6130 is not set
+# CONFIG_SENSORS_IBMAEM is not set
+# CONFIG_SENSORS_IBMPEX is not set
+# CONFIG_SENSORS_IIO_HWMON is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_JC42 is not set
+# CONFIG_SENSORS_POWR1220 is not set
+# CONFIG_SENSORS_LINEAGE is not set
+# CONFIG_SENSORS_LTC2945 is not set
+# CONFIG_SENSORS_LTC2947_I2C is not set
+# CONFIG_SENSORS_LTC2947_SPI is not set
+# CONFIG_SENSORS_LTC2990 is not set
+# CONFIG_SENSORS_LTC4151 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4222 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LTC4260 is not set
+# CONFIG_SENSORS_LTC4261 is not set
+# CONFIG_SENSORS_MAX1111 is not set
+# CONFIG_SENSORS_MAX16065 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX1668 is not set
+# CONFIG_SENSORS_MAX197 is not set
+# CONFIG_SENSORS_MAX31722 is not set
+# CONFIG_SENSORS_MAX31730 is not set
+# CONFIG_SENSORS_MAX6621 is not set
+# CONFIG_SENSORS_MAX6639 is not set
+# CONFIG_SENSORS_MAX6642 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_MAX6697 is not set
+# CONFIG_SENSORS_MAX31790 is not set
+# CONFIG_SENSORS_MCP3021 is not set
+# CONFIG_SENSORS_TC654 is not set
+# CONFIG_SENSORS_MR75203 is not set
+# CONFIG_SENSORS_ADCXX is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+CONFIG_SENSORS_LM90=m
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LM95234 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_LM95245 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_NTC_THERMISTOR is not set
+# CONFIG_SENSORS_NCT6683 is not set
+# CONFIG_SENSORS_NCT6775 is not set
+# CONFIG_SENSORS_NCT7802 is not set
+# CONFIG_SENSORS_NCT7904 is not set
+# CONFIG_SENSORS_NPCM7XX is not set
+# CONFIG_SENSORS_OCC_P8_I2C is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_PMBUS is not set
+CONFIG_SENSORS_PWM_FAN=m
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_SHT21 is not set
+# CONFIG_SENSORS_SHT3x is not set
+# CONFIG_SENSORS_SHTC1 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_EMC1403 is not set
+# CONFIG_SENSORS_EMC2103 is not set
+# CONFIG_SENSORS_EMC6W201 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SCH5627 is not set
+# CONFIG_SENSORS_SCH5636 is not set
+# CONFIG_SENSORS_STTS751 is not set
+# CONFIG_SENSORS_SMM665 is not set
+# CONFIG_SENSORS_ADC128D818 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_ADS7871 is not set
+# CONFIG_SENSORS_AMC6821 is not set
+# CONFIG_SENSORS_INA209 is not set
+CONFIG_SENSORS_INA2XX=m
+CONFIG_SENSORS_INA3221=m
+# CONFIG_SENSORS_TC74 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP102 is not set
+# CONFIG_SENSORS_TMP103 is not set
+# CONFIG_SENSORS_TMP108 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
+# CONFIG_SENSORS_TMP513 is not set
+# CONFIG_SENSORS_VEXPRESS is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83773G is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83795 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_XGENE is not set
+
+#
+# ACPI drivers
+#
+# CONFIG_SENSORS_ACPI_POWER is not set
+CONFIG_THERMAL=y
+# CONFIG_THERMAL_NETLINK is not set
+# CONFIG_THERMAL_STATISTICS is not set
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_OF=y
+# CONFIG_THERMAL_WRITABLE_TRIPS is not set
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set
+# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
+CONFIG_THERMAL_GOV_STEP_WISE=y
+# CONFIG_THERMAL_GOV_BANG_BANG is not set
+# CONFIG_THERMAL_GOV_USER_SPACE is not set
+CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
+CONFIG_CPU_THERMAL=y
+CONFIG_CPU_FREQ_THERMAL=y
+# CONFIG_DEVFREQ_THERMAL is not set
+CONFIG_THERMAL_EMULATION=y
+# CONFIG_THERMAL_MMIO is not set
+# CONFIG_MAX77620_THERMAL is not set
+# CONFIG_GENERIC_ADC_THERMAL is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_GPIO_WATCHDOG is not set
+# CONFIG_WDAT_WDT is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_ZIIRAVE_WATCHDOG is not set
+CONFIG_ARM_SP805_WATCHDOG=y
+CONFIG_ARM_SBSA_WATCHDOG=y
+# CONFIG_CADENCE_WATCHDOG is not set
+CONFIG_DW_WATCHDOG=y
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_MAX77620_WATCHDOG is not set
+CONFIG_ARM_SMC_WATCHDOG=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_MEN_A21_WDT is not set
+# CONFIG_XEN_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_ACT8945A is not set
+# CONFIG_MFD_AS3711 is not set
+# CONFIG_MFD_AS3722 is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_AAT2870_CORE is not set
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# CONFIG_MFD_ATMEL_HLCDC is not set
+# CONFIG_MFD_BCM590XX is not set
+CONFIG_MFD_BD9571MWV=y
+CONFIG_MFD_AXP20X=y
+CONFIG_MFD_AXP20X_I2C=y
+CONFIG_MFD_CROS_EC_DEV=y
+# CONFIG_MFD_MADERA is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9052_I2C is not set
+# CONFIG_MFD_DA9055 is not set
+# CONFIG_MFD_DA9062 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_DA9150 is not set
+# CONFIG_MFD_DLN2 is not set
+# CONFIG_MFD_GATEWORKS_GSC is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MP2629 is not set
+CONFIG_MFD_HI6421_PMIC=y
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_MFD_INTEL_PMT is not set
+# CONFIG_MFD_IQS62X is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_88PM860X is not set
+# CONFIG_MFD_MAX14577 is not set
+CONFIG_MFD_MAX77620=y
+# CONFIG_MFD_MAX77650 is not set
+# CONFIG_MFD_MAX77686 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX77843 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_MAX8997 is not set
+# CONFIG_MFD_MAX8998 is not set
+# CONFIG_MFD_MT6360 is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_MENF21BMC is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_CPCAP is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_RT5033 is not set
+# CONFIG_MFD_RC5T583 is not set
+CONFIG_MFD_RK808=y
+# CONFIG_MFD_RN5T618 is not set
+CONFIG_MFD_SEC_CORE=y
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SKY81452 is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_MFD_STMPE is not set
+CONFIG_MFD_SYSCON=y
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_LP8788 is not set
+# CONFIG_MFD_TI_LMU is not set
+# CONFIG_MFD_PALMAS is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65086 is not set
+# CONFIG_MFD_TPS65090 is not set
+# CONFIG_MFD_TPS65217 is not set
+# CONFIG_MFD_TPS68470 is not set
+# CONFIG_MFD_TI_LP873X is not set
+# CONFIG_MFD_TI_LP87565 is not set
+# CONFIG_MFD_TPS65218 is not set
+# CONFIG_MFD_TPS6586X is not set
+# CONFIG_MFD_TPS65910 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_TPS80031 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_TWL6040_CORE is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_TC3589X is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_LOCHNAGAR is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X_I2C is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
+CONFIG_MFD_ROHM_BD718XX=y
+# CONFIG_MFD_ROHM_BD70528 is not set
+# CONFIG_MFD_ROHM_BD71828 is not set
+# CONFIG_MFD_STPMIC1 is not set
+# CONFIG_MFD_STMFX is not set
+CONFIG_MFD_WCD934X=m
+CONFIG_MFD_VEXPRESS_SYSREG=y
+# CONFIG_RAVE_SP_CORE is not set
+# CONFIG_MFD_INTEL_M10_BMC is not set
+# end of Multifunction device drivers
+
+CONFIG_REGULATOR=y
+# CONFIG_REGULATOR_DEBUG is not set
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+# CONFIG_REGULATOR_88PG86X is not set
+# CONFIG_REGULATOR_ACT8865 is not set
+# CONFIG_REGULATOR_AD5398 is not set
+CONFIG_REGULATOR_AXP20X=y
+CONFIG_REGULATOR_BD718XX=y
+CONFIG_REGULATOR_BD9571MWV=y
+# CONFIG_REGULATOR_CROS_EC is not set
+# CONFIG_REGULATOR_DA9210 is not set
+# CONFIG_REGULATOR_DA9211 is not set
+CONFIG_REGULATOR_FAN53555=y
+# CONFIG_REGULATOR_FAN53880 is not set
+CONFIG_REGULATOR_GPIO=y
+# CONFIG_REGULATOR_HI6421 is not set
+CONFIG_REGULATOR_HI6421V530=y
+# CONFIG_REGULATOR_ISL9305 is not set
+# CONFIG_REGULATOR_ISL6271A is not set
+# CONFIG_REGULATOR_LP3971 is not set
+# CONFIG_REGULATOR_LP3972 is not set
+# CONFIG_REGULATOR_LP872X is not set
+# CONFIG_REGULATOR_LP8755 is not set
+# CONFIG_REGULATOR_LTC3589 is not set
+# CONFIG_REGULATOR_LTC3676 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+CONFIG_REGULATOR_MAX77620=y
+# CONFIG_REGULATOR_MAX8649 is not set
+# CONFIG_REGULATOR_MAX8660 is not set
+# CONFIG_REGULATOR_MAX8952 is not set
+CONFIG_REGULATOR_MAX8973=y
+# CONFIG_REGULATOR_MAX77826 is not set
+# CONFIG_REGULATOR_MCP16502 is not set
+# CONFIG_REGULATOR_MP5416 is not set
+# CONFIG_REGULATOR_MP8859 is not set
+# CONFIG_REGULATOR_MP886X is not set
+# CONFIG_REGULATOR_MPQ7920 is not set
+# CONFIG_REGULATOR_MT6311 is not set
+CONFIG_REGULATOR_PCA9450=y
+CONFIG_REGULATOR_PFUZE100=y
+# CONFIG_REGULATOR_PV88060 is not set
+# CONFIG_REGULATOR_PV88080 is not set
+# CONFIG_REGULATOR_PV88090 is not set
+CONFIG_REGULATOR_PWM=y
+CONFIG_REGULATOR_QCOM_SPMI=y
+# CONFIG_REGULATOR_QCOM_USB_VBUS is not set
+# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
+CONFIG_REGULATOR_RK808=y
+CONFIG_REGULATOR_ROHM=y
+# CONFIG_REGULATOR_RT4801 is not set
+# CONFIG_REGULATOR_RTMV20 is not set
+# CONFIG_REGULATOR_S2MPA01 is not set
+CONFIG_REGULATOR_S2MPS11=y
+# CONFIG_REGULATOR_S5M8767 is not set
+# CONFIG_REGULATOR_SLG51000 is not set
+# CONFIG_REGULATOR_SY8106A is not set
+# CONFIG_REGULATOR_SY8824X is not set
+# CONFIG_REGULATOR_SY8827N is not set
+# CONFIG_REGULATOR_TPS51632 is not set
+# CONFIG_REGULATOR_TPS62360 is not set
+# CONFIG_REGULATOR_TPS65023 is not set
+# CONFIG_REGULATOR_TPS6507X is not set
+# CONFIG_REGULATOR_TPS65132 is not set
+# CONFIG_REGULATOR_TPS6524X is not set
+CONFIG_REGULATOR_VCTRL=m
+# CONFIG_REGULATOR_VEXPRESS is not set
+# CONFIG_REGULATOR_QCOM_LABIBB is not set
+CONFIG_RC_CORE=m
+CONFIG_RC_MAP=m
+# CONFIG_LIRC is not set
+CONFIG_RC_DECODERS=y
+# CONFIG_IR_NEC_DECODER is not set
+# CONFIG_IR_RC5_DECODER is not set
+# CONFIG_IR_RC6_DECODER is not set
+# CONFIG_IR_JVC_DECODER is not set
+# CONFIG_IR_SONY_DECODER is not set
+# CONFIG_IR_SANYO_DECODER is not set
+# CONFIG_IR_SHARP_DECODER is not set
+# CONFIG_IR_MCE_KBD_DECODER is not set
+# CONFIG_IR_XMP_DECODER is not set
+# CONFIG_IR_IMON_DECODER is not set
+# CONFIG_IR_RCMM_DECODER is not set
+CONFIG_RC_DEVICES=y
+# CONFIG_RC_ATI_REMOTE is not set
+# CONFIG_IR_ENE is not set
+# CONFIG_IR_HIX5HD2 is not set
+# CONFIG_IR_IMON is not set
+# CONFIG_IR_IMON_RAW is not set
+# CONFIG_IR_MCEUSB is not set
+# CONFIG_IR_ITE_CIR is not set
+# CONFIG_IR_FINTEK is not set
+# CONFIG_IR_NUVOTON is not set
+# CONFIG_IR_REDRAT3 is not set
+# CONFIG_IR_STREAMZAP is not set
+# CONFIG_IR_IGORPLUGUSB is not set
+# CONFIG_IR_IGUANA is not set
+# CONFIG_IR_TTUSBIR is not set
+# CONFIG_RC_LOOPBACK is not set
+# CONFIG_IR_GPIO_CIR is not set
+# CONFIG_IR_SERIAL is not set
+# CONFIG_IR_SIR is not set
+# CONFIG_RC_XBOX_DVD is not set
+# CONFIG_IR_TOY is not set
+CONFIG_CEC_CORE=m
+CONFIG_CEC_NOTIFIER=y
+# CONFIG_MEDIA_CEC_RC is not set
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+CONFIG_MEDIA_SUPPORT=m
+CONFIG_MEDIA_SUPPORT_FILTER=y
+CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
+
+#
+# Media device types
+#
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
+CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
+# CONFIG_MEDIA_RADIO_SUPPORT is not set
+CONFIG_MEDIA_SDR_SUPPORT=y
+CONFIG_MEDIA_PLATFORM_SUPPORT=y
+# CONFIG_MEDIA_TEST_SUPPORT is not set
+# end of Media device types
+
+CONFIG_VIDEO_DEV=m
+CONFIG_MEDIA_CONTROLLER=y
+CONFIG_DVB_CORE=m
+
+#
+# Video4Linux options
+#
+CONFIG_VIDEO_V4L2=m
+CONFIG_VIDEO_V4L2_I2C=y
+CONFIG_VIDEO_V4L2_SUBDEV_API=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
+CONFIG_V4L2_FWNODE=m
+# end of Video4Linux options
+
+#
+# Media controller options
+#
+# CONFIG_MEDIA_CONTROLLER_DVB is not set
+# end of Media controller options
+
+#
+# Digital TV options
+#
+# CONFIG_DVB_MMAP is not set
+# CONFIG_DVB_NET is not set
+CONFIG_DVB_MAX_ADAPTERS=16
+CONFIG_DVB_DYNAMIC_MINORS=y
+# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
+# CONFIG_DVB_ULE_DEBUG is not set
+# end of Digital TV options
+
+#
+# Media drivers
+#
+
+#
+# Drivers filtered as selected at 'Filter media drivers'
+#
+CONFIG_MEDIA_USB_SUPPORT=y
+
+#
+# Webcam devices
+#
+CONFIG_USB_VIDEO_CLASS=m
+CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
+CONFIG_USB_GSPCA=m
+# CONFIG_USB_M5602 is not set
+# CONFIG_USB_STV06XX is not set
+# CONFIG_USB_GL860 is not set
+# CONFIG_USB_GSPCA_BENQ is not set
+# CONFIG_USB_GSPCA_CONEX is not set
+# CONFIG_USB_GSPCA_CPIA1 is not set
+# CONFIG_USB_GSPCA_DTCS033 is not set
+# CONFIG_USB_GSPCA_ETOMS is not set
+# CONFIG_USB_GSPCA_FINEPIX is not set
+# CONFIG_USB_GSPCA_JEILINJ is not set
+# CONFIG_USB_GSPCA_JL2005BCD is not set
+# CONFIG_USB_GSPCA_KINECT is not set
+# CONFIG_USB_GSPCA_KONICA is not set
+# CONFIG_USB_GSPCA_MARS is not set
+# CONFIG_USB_GSPCA_MR97310A is not set
+# CONFIG_USB_GSPCA_NW80X is not set
+# CONFIG_USB_GSPCA_OV519 is not set
+# CONFIG_USB_GSPCA_OV534 is not set
+# CONFIG_USB_GSPCA_OV534_9 is not set
+# CONFIG_USB_GSPCA_PAC207 is not set
+# CONFIG_USB_GSPCA_PAC7302 is not set
+# CONFIG_USB_GSPCA_PAC7311 is not set
+# CONFIG_USB_GSPCA_SE401 is not set
+# CONFIG_USB_GSPCA_SN9C2028 is not set
+# CONFIG_USB_GSPCA_SN9C20X is not set
+# CONFIG_USB_GSPCA_SONIXB is not set
+# CONFIG_USB_GSPCA_SONIXJ is not set
+# CONFIG_USB_GSPCA_SPCA500 is not set
+# CONFIG_USB_GSPCA_SPCA501 is not set
+# CONFIG_USB_GSPCA_SPCA505 is not set
+# CONFIG_USB_GSPCA_SPCA506 is not set
+# CONFIG_USB_GSPCA_SPCA508 is not set
+# CONFIG_USB_GSPCA_SPCA561 is not set
+# CONFIG_USB_GSPCA_SPCA1528 is not set
+# CONFIG_USB_GSPCA_SQ905 is not set
+# CONFIG_USB_GSPCA_SQ905C is not set
+# CONFIG_USB_GSPCA_SQ930X is not set
+# CONFIG_USB_GSPCA_STK014 is not set
+# CONFIG_USB_GSPCA_STK1135 is not set
+# CONFIG_USB_GSPCA_STV0680 is not set
+# CONFIG_USB_GSPCA_SUNPLUS is not set
+# CONFIG_USB_GSPCA_T613 is not set
+# CONFIG_USB_GSPCA_TOPRO is not set
+# CONFIG_USB_GSPCA_TOUPTEK is not set
+# CONFIG_USB_GSPCA_TV8532 is not set
+# CONFIG_USB_GSPCA_VC032X is not set
+# CONFIG_USB_GSPCA_VICAM is not set
+# CONFIG_USB_GSPCA_XIRLINK_CIT is not set
+# CONFIG_USB_GSPCA_ZC3XX is not set
+# CONFIG_USB_PWC is not set
+# CONFIG_VIDEO_CPIA2 is not set
+# CONFIG_USB_ZR364XX is not set
+# CONFIG_USB_STKWEBCAM is not set
+# CONFIG_USB_S2255 is not set
+# CONFIG_VIDEO_USBTV is not set
+
+#
+# Analog TV USB devices
+#
+# CONFIG_VIDEO_PVRUSB2 is not set
+# CONFIG_VIDEO_HDPVR is not set
+# CONFIG_VIDEO_STK1160_COMMON is not set
+# CONFIG_VIDEO_GO7007 is not set
+
+#
+# Analog/digital TV USB devices
+#
+# CONFIG_VIDEO_AU0828 is not set
+# CONFIG_VIDEO_CX231XX is not set
+# CONFIG_VIDEO_TM6000 is not set
+
+#
+# Digital TV USB devices
+#
+# CONFIG_DVB_USB is not set
+# CONFIG_DVB_USB_V2 is not set
+# CONFIG_DVB_TTUSB_BUDGET is not set
+# CONFIG_DVB_TTUSB_DEC is not set
+# CONFIG_SMS_USB_DRV is not set
+# CONFIG_DVB_B2C2_FLEXCOP_USB is not set
+# CONFIG_DVB_AS102 is not set
+
+#
+# Webcam, TV (analog/digital) USB devices
+#
+# CONFIG_VIDEO_EM28XX is not set
+
+#
+# Software defined radio USB devices
+#
+# CONFIG_USB_AIRSPY is not set
+# CONFIG_USB_HACKRF is not set
+# CONFIG_USB_MSI2500 is not set
+# CONFIG_MEDIA_PCI_SUPPORT is not set
+CONFIG_VIDEOBUF2_CORE=m
+CONFIG_VIDEOBUF2_V4L2=m
+CONFIG_VIDEOBUF2_MEMOPS=m
+CONFIG_VIDEOBUF2_VMALLOC=m
+CONFIG_V4L_PLATFORM_DRIVERS=y
+# CONFIG_VIDEO_CAFE_CCIC is not set
+# CONFIG_VIDEO_CADENCE is not set
+# CONFIG_VIDEO_ASPEED is not set
+# CONFIG_VIDEO_MUX is not set
+# CONFIG_VIDEO_XILINX is not set
+CONFIG_V4L_MEM2MEM_DRIVERS=y
+# CONFIG_VIDEO_MEM2MEM_DEINTERLACE is not set
+# CONFIG_DVB_PLATFORM_DRIVERS is not set
+CONFIG_SDR_PLATFORM_DRIVERS=y
+
+#
+# MMC/SDIO DVB adapters
+#
+# CONFIG_SMS_SDIO_DRV is not set
+# end of Media drivers
+
+#
+# Media ancillary drivers
+#
+CONFIG_MEDIA_ATTACH=y
+
+#
+# IR I2C driver auto-selected by 'Autoselect ancillary drivers'
+#
+CONFIG_VIDEO_IR_I2C=m
+
+#
+# Audio decoders, processors and mixers
+#
+# CONFIG_VIDEO_TVAUDIO is not set
+# CONFIG_VIDEO_TDA7432 is not set
+# CONFIG_VIDEO_TDA9840 is not set
+# CONFIG_VIDEO_TDA1997X is not set
+# CONFIG_VIDEO_TEA6415C is not set
+# CONFIG_VIDEO_TEA6420 is not set
+# CONFIG_VIDEO_MSP3400 is not set
+# CONFIG_VIDEO_CS3308 is not set
+# CONFIG_VIDEO_CS5345 is not set
+# CONFIG_VIDEO_CS53L32A is not set
+# CONFIG_VIDEO_TLV320AIC23B is not set
+# CONFIG_VIDEO_UDA1342 is not set
+# CONFIG_VIDEO_WM8775 is not set
+# CONFIG_VIDEO_WM8739 is not set
+# CONFIG_VIDEO_VP27SMPX is not set
+# CONFIG_VIDEO_SONY_BTF_MPX is not set
+# end of Audio decoders, processors and mixers
+
+#
+# RDS decoders
+#
+# CONFIG_VIDEO_SAA6588 is not set
+# end of RDS decoders
+
+#
+# Video decoders
+#
+# CONFIG_VIDEO_ADV7180 is not set
+# CONFIG_VIDEO_ADV7183 is not set
+# CONFIG_VIDEO_ADV748X is not set
+# CONFIG_VIDEO_ADV7604 is not set
+# CONFIG_VIDEO_ADV7842 is not set
+# CONFIG_VIDEO_BT819 is not set
+# CONFIG_VIDEO_BT856 is not set
+# CONFIG_VIDEO_BT866 is not set
+# CONFIG_VIDEO_KS0127 is not set
+# CONFIG_VIDEO_ML86V7667 is not set
+# CONFIG_VIDEO_SAA7110 is not set
+# CONFIG_VIDEO_SAA711X is not set
+# CONFIG_VIDEO_TC358743 is not set
+# CONFIG_VIDEO_TVP514X is not set
+# CONFIG_VIDEO_TVP5150 is not set
+# CONFIG_VIDEO_TVP7002 is not set
+# CONFIG_VIDEO_TW2804 is not set
+# CONFIG_VIDEO_TW9903 is not set
+# CONFIG_VIDEO_TW9906 is not set
+# CONFIG_VIDEO_TW9910 is not set
+# CONFIG_VIDEO_VPX3220 is not set
+# CONFIG_VIDEO_MAX9286 is not set
+
+#
+# Video and audio decoders
+#
+# CONFIG_VIDEO_SAA717X is not set
+# CONFIG_VIDEO_CX25840 is not set
+# end of Video decoders
+
+#
+# Video encoders
+#
+# CONFIG_VIDEO_SAA7127 is not set
+# CONFIG_VIDEO_SAA7185 is not set
+# CONFIG_VIDEO_ADV7170 is not set
+# CONFIG_VIDEO_ADV7175 is not set
+# CONFIG_VIDEO_ADV7343 is not set
+# CONFIG_VIDEO_ADV7393 is not set
+# CONFIG_VIDEO_AD9389B is not set
+# CONFIG_VIDEO_AK881X is not set
+# CONFIG_VIDEO_THS8200 is not set
+# end of Video encoders
+
+#
+# Video improvement chips
+#
+# CONFIG_VIDEO_UPD64031A is not set
+# CONFIG_VIDEO_UPD64083 is not set
+# end of Video improvement chips
+
+#
+# Audio/Video compression chips
+#
+# CONFIG_VIDEO_SAA6752HS is not set
+# end of Audio/Video compression chips
+
+#
+# SDR tuner chips
+#
+# CONFIG_SDR_MAX2175 is not set
+# end of SDR tuner chips
+
+#
+# Miscellaneous helper chips
+#
+# CONFIG_VIDEO_THS7303 is not set
+# CONFIG_VIDEO_M52790 is not set
+# CONFIG_VIDEO_I2C is not set
+# CONFIG_VIDEO_ST_MIPID02 is not set
+# end of Miscellaneous helper chips
+
+#
+# Camera sensor devices
+#
+# CONFIG_VIDEO_HI556 is not set
+# CONFIG_VIDEO_IMX214 is not set
+CONFIG_VIDEO_IMX219=m
+# CONFIG_VIDEO_IMX258 is not set
+# CONFIG_VIDEO_IMX274 is not set
+# CONFIG_VIDEO_IMX290 is not set
+# CONFIG_VIDEO_IMX319 is not set
+# CONFIG_VIDEO_IMX355 is not set
+# CONFIG_VIDEO_OV2640 is not set
+# CONFIG_VIDEO_OV2659 is not set
+# CONFIG_VIDEO_OV2680 is not set
+# CONFIG_VIDEO_OV2685 is not set
+# CONFIG_VIDEO_OV2740 is not set
+# CONFIG_VIDEO_OV5640 is not set
+CONFIG_VIDEO_OV5645=m
+# CONFIG_VIDEO_OV5647 is not set
+# CONFIG_VIDEO_OV6650 is not set
+# CONFIG_VIDEO_OV5670 is not set
+# CONFIG_VIDEO_OV5675 is not set
+# CONFIG_VIDEO_OV5695 is not set
+# CONFIG_VIDEO_OV7251 is not set
+# CONFIG_VIDEO_OV772X is not set
+# CONFIG_VIDEO_OV7640 is not set
+# CONFIG_VIDEO_OV7670 is not set
+# CONFIG_VIDEO_OV7740 is not set
+# CONFIG_VIDEO_OV8856 is not set
+# CONFIG_VIDEO_OV9640 is not set
+# CONFIG_VIDEO_OV9650 is not set
+# CONFIG_VIDEO_OV13858 is not set
+# CONFIG_VIDEO_VS6624 is not set
+# CONFIG_VIDEO_MT9M001 is not set
+# CONFIG_VIDEO_MT9M032 is not set
+# CONFIG_VIDEO_MT9M111 is not set
+# CONFIG_VIDEO_MT9P031 is not set
+# CONFIG_VIDEO_MT9T001 is not set
+# CONFIG_VIDEO_MT9T112 is not set
+# CONFIG_VIDEO_MT9V011 is not set
+# CONFIG_VIDEO_MT9V032 is not set
+# CONFIG_VIDEO_MT9V111 is not set
+# CONFIG_VIDEO_SR030PC30 is not set
+# CONFIG_VIDEO_NOON010PC30 is not set
+# CONFIG_VIDEO_M5MOLS is not set
+# CONFIG_VIDEO_RDACM20 is not set
+# CONFIG_VIDEO_RJ54N1 is not set
+# CONFIG_VIDEO_S5K6AA is not set
+# CONFIG_VIDEO_S5K6A3 is not set
+# CONFIG_VIDEO_S5K4ECGX is not set
+# CONFIG_VIDEO_S5K5BAF is not set
+# CONFIG_VIDEO_SMIAPP is not set
+# CONFIG_VIDEO_ET8EK8 is not set
+# CONFIG_VIDEO_S5C73M3 is not set
+# end of Camera sensor devices
+
+#
+# Lens drivers
+#
+# CONFIG_VIDEO_AD5820 is not set
+# CONFIG_VIDEO_AK7375 is not set
+# CONFIG_VIDEO_DW9714 is not set
+# CONFIG_VIDEO_DW9768 is not set
+# CONFIG_VIDEO_DW9807_VCM is not set
+# end of Lens drivers
+
+#
+# Flash devices
+#
+# CONFIG_VIDEO_ADP1653 is not set
+# CONFIG_VIDEO_LM3560 is not set
+# CONFIG_VIDEO_LM3646 is not set
+# end of Flash devices
+
+#
+# SPI helper chips
+#
+# CONFIG_VIDEO_GS1662 is not set
+# end of SPI helper chips
+
+#
+# Media SPI Adapters
+#
+# CONFIG_CXD2880_SPI_DRV is not set
+# end of Media SPI Adapters
+
+CONFIG_MEDIA_TUNER=m
+
+#
+# Customize TV tuners
+#
+CONFIG_MEDIA_TUNER_SIMPLE=m
+# CONFIG_MEDIA_TUNER_TDA18250 is not set
+CONFIG_MEDIA_TUNER_TDA8290=m
+CONFIG_MEDIA_TUNER_TDA827X=m
+CONFIG_MEDIA_TUNER_TDA18271=m
+CONFIG_MEDIA_TUNER_TDA9887=m
+# CONFIG_MEDIA_TUNER_TEA5761 is not set
+# CONFIG_MEDIA_TUNER_TEA5767 is not set
+# CONFIG_MEDIA_TUNER_MSI001 is not set
+CONFIG_MEDIA_TUNER_MT20XX=m
+# CONFIG_MEDIA_TUNER_MT2060 is not set
+# CONFIG_MEDIA_TUNER_MT2063 is not set
+# CONFIG_MEDIA_TUNER_MT2266 is not set
+# CONFIG_MEDIA_TUNER_MT2131 is not set
+# CONFIG_MEDIA_TUNER_QT1010 is not set
+CONFIG_MEDIA_TUNER_XC2028=m
+CONFIG_MEDIA_TUNER_XC5000=m
+CONFIG_MEDIA_TUNER_XC4000=m
+# CONFIG_MEDIA_TUNER_MXL5005S is not set
+# CONFIG_MEDIA_TUNER_MXL5007T is not set
+CONFIG_MEDIA_TUNER_MC44S803=m
+# CONFIG_MEDIA_TUNER_MAX2165 is not set
+# CONFIG_MEDIA_TUNER_TDA18218 is not set
+# CONFIG_MEDIA_TUNER_FC0011 is not set
+# CONFIG_MEDIA_TUNER_FC0012 is not set
+# CONFIG_MEDIA_TUNER_FC0013 is not set
+# CONFIG_MEDIA_TUNER_TDA18212 is not set
+# CONFIG_MEDIA_TUNER_E4000 is not set
+# CONFIG_MEDIA_TUNER_FC2580 is not set
+# CONFIG_MEDIA_TUNER_M88RS6000T is not set
+# CONFIG_MEDIA_TUNER_TUA9001 is not set
+# CONFIG_MEDIA_TUNER_SI2157 is not set
+# CONFIG_MEDIA_TUNER_IT913X is not set
+# CONFIG_MEDIA_TUNER_R820T is not set
+# CONFIG_MEDIA_TUNER_MXL301RF is not set
+# CONFIG_MEDIA_TUNER_QM1D1C0042 is not set
+# CONFIG_MEDIA_TUNER_QM1D1B0004 is not set
+# end of Customize TV tuners
+
+#
+# Customise DVB Frontends
+#
+
+#
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+# CONFIG_DVB_STV090x is not set
+# CONFIG_DVB_STV0910 is not set
+# CONFIG_DVB_STV6110x is not set
+# CONFIG_DVB_STV6111 is not set
+# CONFIG_DVB_MXL5XX is not set
+# CONFIG_DVB_M88DS3103 is not set
+
+#
+# Multistandard (cable + terrestrial) frontends
+#
+# CONFIG_DVB_DRXK is not set
+# CONFIG_DVB_TDA18271C2DD is not set
+# CONFIG_DVB_SI2165 is not set
+# CONFIG_DVB_MN88472 is not set
+# CONFIG_DVB_MN88473 is not set
+
+#
+# DVB-S (satellite) frontends
+#
+# CONFIG_DVB_CX24110 is not set
+# CONFIG_DVB_CX24123 is not set
+# CONFIG_DVB_MT312 is not set
+# CONFIG_DVB_ZL10036 is not set
+# CONFIG_DVB_ZL10039 is not set
+# CONFIG_DVB_S5H1420 is not set
+# CONFIG_DVB_STV0288 is not set
+# CONFIG_DVB_STB6000 is not set
+# CONFIG_DVB_STV0299 is not set
+# CONFIG_DVB_STV6110 is not set
+# CONFIG_DVB_STV0900 is not set
+# CONFIG_DVB_TDA8083 is not set
+# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
+# CONFIG_DVB_VES1X93 is not set
+# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
+# CONFIG_DVB_TDA826X is not set
+# CONFIG_DVB_TUA6100 is not set
+# CONFIG_DVB_CX24116 is not set
+# CONFIG_DVB_CX24117 is not set
+# CONFIG_DVB_CX24120 is not set
+# CONFIG_DVB_SI21XX is not set
+# CONFIG_DVB_TS2020 is not set
+# CONFIG_DVB_DS3000 is not set
+# CONFIG_DVB_MB86A16 is not set
+# CONFIG_DVB_TDA10071 is not set
+
+#
+# DVB-T (terrestrial) frontends
+#
+# CONFIG_DVB_SP8870 is not set
+# CONFIG_DVB_SP887X is not set
+# CONFIG_DVB_CX22700 is not set
+# CONFIG_DVB_CX22702 is not set
+# CONFIG_DVB_S5H1432 is not set
+# CONFIG_DVB_DRXD is not set
+# CONFIG_DVB_L64781 is not set
+# CONFIG_DVB_TDA1004X is not set
+# CONFIG_DVB_NXT6000 is not set
+# CONFIG_DVB_MT352 is not set
+# CONFIG_DVB_ZL10353 is not set
+# CONFIG_DVB_DIB3000MB is not set
+# CONFIG_DVB_DIB3000MC is not set
+# CONFIG_DVB_DIB7000M is not set
+# CONFIG_DVB_DIB7000P is not set
+# CONFIG_DVB_DIB9000 is not set
+# CONFIG_DVB_TDA10048 is not set
+# CONFIG_DVB_AF9013 is not set
+# CONFIG_DVB_EC100 is not set
+# CONFIG_DVB_STV0367 is not set
+# CONFIG_DVB_CXD2820R is not set
+# CONFIG_DVB_CXD2841ER is not set
+# CONFIG_DVB_RTL2830 is not set
+# CONFIG_DVB_RTL2832 is not set
+# CONFIG_DVB_RTL2832_SDR is not set
+# CONFIG_DVB_SI2168 is not set
+# CONFIG_DVB_ZD1301_DEMOD is not set
+# CONFIG_DVB_CXD2880 is not set
+
+#
+# DVB-C (cable) frontends
+#
+# CONFIG_DVB_VES1820 is not set
+# CONFIG_DVB_TDA10021 is not set
+# CONFIG_DVB_TDA10023 is not set
+# CONFIG_DVB_STV0297 is not set
+
+#
+# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
+#
+# CONFIG_DVB_NXT200X is not set
+# CONFIG_DVB_OR51211 is not set
+# CONFIG_DVB_OR51132 is not set
+# CONFIG_DVB_BCM3510 is not set
+# CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3305 is not set
+# CONFIG_DVB_LGDT3306A is not set
+# CONFIG_DVB_LG2160 is not set
+# CONFIG_DVB_S5H1409 is not set
+# CONFIG_DVB_AU8522_DTV is not set
+# CONFIG_DVB_AU8522_V4L is not set
+# CONFIG_DVB_S5H1411 is not set
+
+#
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+# CONFIG_DVB_DIB8000 is not set
+# CONFIG_DVB_MB86A20S is not set
+
+#
+# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_TC90522 is not set
+# CONFIG_DVB_MN88443X is not set
+
+#
+# Digital terrestrial only tuners/PLL
+#
+# CONFIG_DVB_PLL is not set
+# CONFIG_DVB_TUNER_DIB0070 is not set
+# CONFIG_DVB_TUNER_DIB0090 is not set
+
+#
+# SEC control devices for DVB-S
+#
+# CONFIG_DVB_DRX39XYJ is not set
+# CONFIG_DVB_LNBH25 is not set
+# CONFIG_DVB_LNBH29 is not set
+# CONFIG_DVB_LNBP21 is not set
+# CONFIG_DVB_LNBP22 is not set
+# CONFIG_DVB_ISL6405 is not set
+# CONFIG_DVB_ISL6421 is not set
+# CONFIG_DVB_ISL6423 is not set
+# CONFIG_DVB_A8293 is not set
+# CONFIG_DVB_LGS8GL5 is not set
+# CONFIG_DVB_LGS8GXX is not set
+# CONFIG_DVB_ATBM8830 is not set
+# CONFIG_DVB_TDA665x is not set
+# CONFIG_DVB_IX2505V is not set
+# CONFIG_DVB_M88RS2000 is not set
+# CONFIG_DVB_AF9033 is not set
+# CONFIG_DVB_HORUS3A is not set
+# CONFIG_DVB_ASCOT2E is not set
+# CONFIG_DVB_HELENE is not set
+
+#
+# Common Interface (EN50221) controller drivers
+#
+# CONFIG_DVB_CXD2099 is not set
+# CONFIG_DVB_SP2 is not set
+# end of Customise DVB Frontends
+# end of Media ancillary drivers
+
+#
+# Graphics support
+#
+CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
+CONFIG_DRM=y
+CONFIG_DRM_MIPI_DSI=y
+# CONFIG_DRM_DP_AUX_CHARDEV is not set
+# CONFIG_DRM_DEBUG_MM is not set
+# CONFIG_DRM_DEBUG_SELFTEST is not set
+CONFIG_DRM_KMS_HELPER=y
+CONFIG_DRM_KMS_FB_HELPER=y
+# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
+CONFIG_DRM_FBDEV_EMULATION=y
+CONFIG_DRM_FBDEV_OVERALLOC=100
+# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
+# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
+# CONFIG_DRM_DP_CEC is not set
+CONFIG_DRM_GEM_CMA_HELPER=y
+CONFIG_DRM_KMS_CMA_HELPER=y
+CONFIG_DRM_VM=y
+
+#
+# I2C encoder or helper chips
+#
+CONFIG_DRM_I2C_CH7006=m
+CONFIG_DRM_I2C_SIL164=m
+CONFIG_DRM_I2C_NXP_TDA998X=m
+# CONFIG_DRM_I2C_NXP_TDA9950 is not set
+# end of I2C encoder or helper chips
+
+#
+# ARM devices
+#
+# CONFIG_DRM_HDLCD is not set
+CONFIG_DRM_MALI_DISPLAY=m
+# CONFIG_DRM_KOMEDA is not set
+# end of ARM devices
+
+# CONFIG_DRM_RADEON is not set
+# CONFIG_DRM_AMDGPU is not set
+# CONFIG_DRM_NOUVEAU is not set
+# CONFIG_DRM_VGEM is not set
+# CONFIG_DRM_VKMS is not set
+# CONFIG_DRM_UDL is not set
+# CONFIG_DRM_AST is not set
+# CONFIG_DRM_MGAG200 is not set
+CONFIG_DRM_RCAR_DW_HDMI=m
+CONFIG_DRM_RCAR_LVDS=m
+# CONFIG_DRM_QXL is not set
+# CONFIG_DRM_BOCHS is not set
+# CONFIG_DRM_VIRTIO_GPU is not set
+CONFIG_DRM_PANEL=y
+
+#
+# Display Panels
+#
+# CONFIG_DRM_PANEL_ARM_VERSATILE is not set
+# CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596 is not set
+# CONFIG_DRM_PANEL_BOE_HIMAX8279D is not set
+# CONFIG_DRM_PANEL_BOE_TV101WUM_NL6 is not set
+CONFIG_DRM_PANEL_LVDS=m
+CONFIG_DRM_PANEL_SIMPLE=m
+# CONFIG_DRM_PANEL_ELIDA_KD35T133 is not set
+# CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02 is not set
+# CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D is not set
+# CONFIG_DRM_PANEL_ILITEK_IL9322 is not set
+# CONFIG_DRM_PANEL_ILITEK_ILI9881C is not set
+# CONFIG_DRM_PANEL_INNOLUX_P079ZCA is not set
+# CONFIG_DRM_PANEL_JDI_LT070ME05000 is not set
+# CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set
+# CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W is not set
+# CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set
+# CONFIG_DRM_PANEL_LG_LB035Q02 is not set
+# CONFIG_DRM_PANEL_LG_LG4573 is not set
+# CONFIG_DRM_PANEL_NEC_NL8048HL11 is not set
+# CONFIG_DRM_PANEL_NOVATEK_NT35510 is not set
+# CONFIG_DRM_PANEL_NOVATEK_NT39016 is not set
+# CONFIG_DRM_PANEL_MANTIX_MLAF057WE51 is not set
+# CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO is not set
+# CONFIG_DRM_PANEL_ORISETECH_OTM8009A is not set
+# CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS is not set
+# CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00 is not set
+# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
+CONFIG_DRM_PANEL_RAYDIUM_RM67191=m
+# CONFIG_DRM_PANEL_RAYDIUM_RM68200 is not set
+# CONFIG_DRM_PANEL_RONBO_RB070D30 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6D16D0 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E63M0 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set
+# CONFIG_DRM_PANEL_SEIKO_43WVF1G is not set
+# CONFIG_DRM_PANEL_SHARP_LQ101R1SX01 is not set
+# CONFIG_DRM_PANEL_SHARP_LS037V7DW01 is not set
+# CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set
+# CONFIG_DRM_PANEL_SITRONIX_ST7701 is not set
+CONFIG_DRM_PANEL_SITRONIX_ST7703=m
+# CONFIG_DRM_PANEL_SITRONIX_ST7789V is not set
+# CONFIG_DRM_PANEL_SONY_ACX424AKP is not set
+# CONFIG_DRM_PANEL_SONY_ACX565AKM is not set
+# CONFIG_DRM_PANEL_TPO_TD028TTEC1 is not set
+# CONFIG_DRM_PANEL_TPO_TD043MTEA1 is not set
+# CONFIG_DRM_PANEL_TPO_TPG110 is not set
+CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=m
+# CONFIG_DRM_PANEL_VISIONOX_RM69299 is not set
+# CONFIG_DRM_PANEL_XINPENG_XPP055C272 is not set
+# end of Display Panels
+
+CONFIG_DRM_BRIDGE=y
+CONFIG_DRM_PANEL_BRIDGE=y
+
+#
+# Display Interface Bridges
+#
+# CONFIG_DRM_CDNS_DSI is not set
+# CONFIG_DRM_CHRONTEL_CH7033 is not set
+CONFIG_DRM_DISPLAY_CONNECTOR=m
+CONFIG_DRM_LONTIUM_LT9611=m
+# CONFIG_DRM_LVDS_CODEC is not set
+# CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW is not set
+CONFIG_DRM_NWL_MIPI_DSI=m
+# CONFIG_DRM_NXP_PTN3460 is not set
+# CONFIG_DRM_PARADE_PS8622 is not set
+# CONFIG_DRM_PARADE_PS8640 is not set
+# CONFIG_DRM_SIL_SII8620 is not set
+CONFIG_DRM_SII902X=m
+# CONFIG_DRM_SII9234 is not set
+CONFIG_DRM_SIMPLE_BRIDGE=m
+CONFIG_DRM_THINE_THC63LVD1024=m
+# CONFIG_DRM_TOSHIBA_TC358762 is not set
+# CONFIG_DRM_TOSHIBA_TC358764 is not set
+# CONFIG_DRM_TOSHIBA_TC358767 is not set
+# CONFIG_DRM_TOSHIBA_TC358768 is not set
+# CONFIG_DRM_TOSHIBA_TC358775 is not set
+# CONFIG_DRM_TI_TFP410 is not set
+CONFIG_DRM_TI_SN65DSI86=m
+# CONFIG_DRM_TI_TPD12S015 is not set
+# CONFIG_DRM_ANALOGIX_ANX6345 is not set
+# CONFIG_DRM_ANALOGIX_ANX78XX is not set
+CONFIG_DRM_I2C_ADV7511=m
+CONFIG_DRM_I2C_ADV7511_AUDIO=y
+CONFIG_DRM_I2C_ADV7511_CEC=y
+# CONFIG_DRM_CDNS_MHDP8546 is not set
+CONFIG_DRM_DW_HDMI=m
+CONFIG_DRM_DW_HDMI_AHB_AUDIO=m
+CONFIG_DRM_DW_HDMI_I2S_AUDIO=m
+CONFIG_DRM_DW_HDMI_CEC=m
+# end of Display Interface Bridges
+
+# CONFIG_DRM_ETNAVIV is not set
+# CONFIG_DRM_ARCPGU is not set
+# CONFIG_DRM_HISI_HIBMC is not set
+# CONFIG_DRM_HISI_KIRIN is not set
+# CONFIG_DRM_MXSFB is not set
+# CONFIG_DRM_CIRRUS_QEMU is not set
+# CONFIG_DRM_GM12U320 is not set
+# CONFIG_TINYDRM_HX8357D is not set
+# CONFIG_TINYDRM_ILI9225 is not set
+# CONFIG_TINYDRM_ILI9341 is not set
+# CONFIG_TINYDRM_ILI9486 is not set
+# CONFIG_TINYDRM_MI0283QT is not set
+# CONFIG_TINYDRM_REPAPER is not set
+# CONFIG_TINYDRM_ST7586 is not set
+# CONFIG_TINYDRM_ST7735R is not set
+# CONFIG_DRM_PL111 is not set
+# CONFIG_DRM_XEN is not set
+# CONFIG_DRM_LIMA is not set
+# CONFIG_DRM_PANFROST is not set
+# CONFIG_DRM_TIDSS is not set
+CONFIG_DRM_LEGACY=y
+# CONFIG_DRM_TDFX is not set
+# CONFIG_DRM_R128 is not set
+# CONFIG_DRM_MGA is not set
+# CONFIG_DRM_VIA is not set
+# CONFIG_DRM_SAVAGE is not set
+CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
+
+#
+# Frame buffer Devices
+#
+CONFIG_FB_CMDLINE=y
+CONFIG_FB_NOTIFY=y
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
+CONFIG_FB_MODE_HELPERS=y
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_ARMCLCD is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+CONFIG_FB_EFI=y
+# CONFIG_FB_OPENCORES is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_I740 is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+# CONFIG_FB_SMSCUFX is not set
+# CONFIG_FB_UDL is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+CONFIG_XEN_FBDEV_FRONTEND=y
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_SIMPLE is not set
+# CONFIG_FB_SSD1307 is not set
+# CONFIG_FB_SM712 is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_KTD253 is not set
+CONFIG_BACKLIGHT_PWM=m
+# CONFIG_BACKLIGHT_QCOM_WLED is not set
+# CONFIG_BACKLIGHT_ADP8860 is not set
+# CONFIG_BACKLIGHT_ADP8870 is not set
+# CONFIG_BACKLIGHT_LM3630A is not set
+# CONFIG_BACKLIGHT_LM3639 is not set
+CONFIG_BACKLIGHT_LP855X=m
+# CONFIG_BACKLIGHT_GPIO is not set
+# CONFIG_BACKLIGHT_LV5207LP is not set
+# CONFIG_BACKLIGHT_BD6107 is not set
+# CONFIG_BACKLIGHT_ARCXCNN is not set
+# end of Backlight & LCD device support
+
+CONFIG_VIDEOMODE_HELPERS=y
+CONFIG_HDMI=y
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
+# end of Console display driver support
+
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
+# end of Graphics support
+
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_PCM_ELD=y
+CONFIG_SND_PCM_IEC958=y
+CONFIG_SND_DMAENGINE_PCM=y
+CONFIG_SND_JACK=y
+CONFIG_SND_JACK_INPUT_DEV=y
+# CONFIG_SND_OSSEMUL is not set
+CONFIG_SND_PCM_TIMER=y
+# CONFIG_SND_HRTIMER is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_PROC_FS=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+# CONFIG_SND_SEQUENCER is not set
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_ALOOP is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+CONFIG_SND_PCI=y
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS300 is not set
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CTXFI is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_INDIGOIOX is not set
+# CONFIG_SND_INDIGODJX is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_LOLA is not set
+# CONFIG_SND_LX6464ES is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_SE6X is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_YMFPCI is not set
+
+#
+# HD-Audio
+#
+# CONFIG_SND_HDA_INTEL is not set
+# end of HD-Audio
+
+CONFIG_SND_HDA_PREALLOC_SIZE=64
+CONFIG_SND_SPI=y
+CONFIG_SND_USB=y
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
+# CONFIG_SND_USB_CAIAQ is not set
+# CONFIG_SND_USB_6FIRE is not set
+# CONFIG_SND_USB_HIFACE is not set
+# CONFIG_SND_BCD2000 is not set
+# CONFIG_SND_USB_POD is not set
+# CONFIG_SND_USB_PODHD is not set
+# CONFIG_SND_USB_TONEPORT is not set
+# CONFIG_SND_USB_VARIAX is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
+# CONFIG_SND_SOC_AMD_ACP is not set
+# CONFIG_SND_ATMEL_SOC is not set
+# CONFIG_SND_BCM63XX_I2S_WHISTLER is not set
+# CONFIG_SND_DESIGNWARE_I2S is not set
+
+#
+# SoC Audio for Freescale CPUs
+#
+
+#
+# Common SoC Audio options for Freescale CPUs:
+#
+# CONFIG_SND_SOC_FSL_ASRC is not set
+CONFIG_SND_SOC_FSL_SAI=m
+# CONFIG_SND_SOC_FSL_MQS is not set
+# CONFIG_SND_SOC_FSL_AUDMIX is not set
+# CONFIG_SND_SOC_FSL_SSI is not set
+# CONFIG_SND_SOC_FSL_SPDIF is not set
+# CONFIG_SND_SOC_FSL_ESAI is not set
+# CONFIG_SND_SOC_FSL_MICFIL is not set
+# CONFIG_SND_SOC_IMX_AUDMUX is not set
+# end of SoC Audio for Freescale CPUs
+
+# CONFIG_SND_I2S_HI6210_I2S is not set
+# CONFIG_SND_SOC_IMG is not set
+# CONFIG_SND_SOC_MTK_BTCVSD is not set
+# CONFIG_SND_SOC_SOF_TOPLEVEL is not set
+
+#
+# STMicroelectronics STM32 SOC audio support
+#
+# end of STMicroelectronics STM32 SOC audio support
+
+# CONFIG_SND_SOC_XILINX_I2S is not set
+# CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER is not set
+# CONFIG_SND_SOC_XILINX_SPDIF is not set
+# CONFIG_SND_SOC_XTFPGA_I2S is not set
+# CONFIG_ZX_TDM is not set
+CONFIG_SND_SOC_I2C_AND_SPI=y
+
+#
+# CODEC drivers
+#
+# CONFIG_SND_SOC_AC97_CODEC is not set
+# CONFIG_SND_SOC_ADAU1701 is not set
+# CONFIG_SND_SOC_ADAU1761_I2C is not set
+# CONFIG_SND_SOC_ADAU1761_SPI is not set
+# CONFIG_SND_SOC_ADAU7002 is not set
+# CONFIG_SND_SOC_ADAU7118_HW is not set
+# CONFIG_SND_SOC_ADAU7118_I2C is not set
+# CONFIG_SND_SOC_AK4104 is not set
+# CONFIG_SND_SOC_AK4118 is not set
+# CONFIG_SND_SOC_AK4458 is not set
+# CONFIG_SND_SOC_AK4554 is not set
+CONFIG_SND_SOC_AK4613=m
+# CONFIG_SND_SOC_AK4642 is not set
+# CONFIG_SND_SOC_AK5386 is not set
+# CONFIG_SND_SOC_AK5558 is not set
+# CONFIG_SND_SOC_ALC5623 is not set
+# CONFIG_SND_SOC_BD28623 is not set
+# CONFIG_SND_SOC_BT_SCO is not set
+CONFIG_SND_SOC_CROS_EC_CODEC=m
+# CONFIG_SND_SOC_CS35L32 is not set
+# CONFIG_SND_SOC_CS35L33 is not set
+# CONFIG_SND_SOC_CS35L34 is not set
+# CONFIG_SND_SOC_CS35L35 is not set
+# CONFIG_SND_SOC_CS35L36 is not set
+# CONFIG_SND_SOC_CS42L42 is not set
+# CONFIG_SND_SOC_CS42L51_I2C is not set
+# CONFIG_SND_SOC_CS42L52 is not set
+# CONFIG_SND_SOC_CS42L56 is not set
+# CONFIG_SND_SOC_CS42L73 is not set
+# CONFIG_SND_SOC_CS4234 is not set
+# CONFIG_SND_SOC_CS4265 is not set
+# CONFIG_SND_SOC_CS4270 is not set
+# CONFIG_SND_SOC_CS4271_I2C is not set
+# CONFIG_SND_SOC_CS4271_SPI is not set
+# CONFIG_SND_SOC_CS42XX8_I2C is not set
+# CONFIG_SND_SOC_CS43130 is not set
+# CONFIG_SND_SOC_CS4341 is not set
+# CONFIG_SND_SOC_CS4349 is not set
+# CONFIG_SND_SOC_CS53L30 is not set
+# CONFIG_SND_SOC_CX2072X is not set
+# CONFIG_SND_SOC_DA7213 is not set
+CONFIG_SND_SOC_DMIC=m
+CONFIG_SND_SOC_HDMI_CODEC=m
+CONFIG_SND_SOC_ES7134=m
+CONFIG_SND_SOC_ES7241=m
+# CONFIG_SND_SOC_ES8316 is not set
+# CONFIG_SND_SOC_ES8328_I2C is not set
+# CONFIG_SND_SOC_ES8328_SPI is not set
+# CONFIG_SND_SOC_GTM601 is not set
+# CONFIG_SND_SOC_INNO_RK3036 is not set
+# CONFIG_SND_SOC_MAX98088 is not set
+CONFIG_SND_SOC_MAX98357A=m
+# CONFIG_SND_SOC_MAX98504 is not set
+# CONFIG_SND_SOC_MAX9867 is not set
+CONFIG_SND_SOC_MAX98927=m
+# CONFIG_SND_SOC_MAX98373_I2C is not set
+# CONFIG_SND_SOC_MAX98373_SDW is not set
+# CONFIG_SND_SOC_MAX98390 is not set
+# CONFIG_SND_SOC_MAX9860 is not set
+# CONFIG_SND_SOC_MSM8916_WCD_ANALOG is not set
+# CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set
+# CONFIG_SND_SOC_PCM1681 is not set
+# CONFIG_SND_SOC_PCM1789_I2C is not set
+# CONFIG_SND_SOC_PCM179X_I2C is not set
+# CONFIG_SND_SOC_PCM179X_SPI is not set
+# CONFIG_SND_SOC_PCM186X_I2C is not set
+# CONFIG_SND_SOC_PCM186X_SPI is not set
+# CONFIG_SND_SOC_PCM3060_I2C is not set
+# CONFIG_SND_SOC_PCM3060_SPI is not set
+CONFIG_SND_SOC_PCM3168A=m
+CONFIG_SND_SOC_PCM3168A_I2C=m
+# CONFIG_SND_SOC_PCM3168A_SPI is not set
+# CONFIG_SND_SOC_PCM512x_I2C is not set
+# CONFIG_SND_SOC_PCM512x_SPI is not set
+# CONFIG_SND_SOC_RK3328 is not set
+# CONFIG_SND_SOC_RT1308_SDW is not set
+# CONFIG_SND_SOC_RT5616 is not set
+# CONFIG_SND_SOC_RT5631 is not set
+# CONFIG_SND_SOC_RT5682_SDW is not set
+# CONFIG_SND_SOC_RT700_SDW is not set
+# CONFIG_SND_SOC_RT711_SDW is not set
+# CONFIG_SND_SOC_RT715_SDW is not set
+# CONFIG_SND_SOC_SGTL5000 is not set
+CONFIG_SND_SOC_SIMPLE_AMPLIFIER=m
+# CONFIG_SND_SOC_SIRF_AUDIO_CODEC is not set
+CONFIG_SND_SOC_SPDIF=m
+# CONFIG_SND_SOC_SSM2305 is not set
+# CONFIG_SND_SOC_SSM2602_SPI is not set
+# CONFIG_SND_SOC_SSM2602_I2C is not set
+# CONFIG_SND_SOC_SSM4567 is not set
+# CONFIG_SND_SOC_STA32X is not set
+# CONFIG_SND_SOC_STA350 is not set
+# CONFIG_SND_SOC_STI_SAS is not set
+# CONFIG_SND_SOC_TAS2552 is not set
+# CONFIG_SND_SOC_TAS2562 is not set
+# CONFIG_SND_SOC_TAS2764 is not set
+# CONFIG_SND_SOC_TAS2770 is not set
+# CONFIG_SND_SOC_TAS5086 is not set
+CONFIG_SND_SOC_TAS571X=m
+# CONFIG_SND_SOC_TAS5720 is not set
+# CONFIG_SND_SOC_TAS6424 is not set
+# CONFIG_SND_SOC_TDA7419 is not set
+# CONFIG_SND_SOC_TFA9879 is not set
+# CONFIG_SND_SOC_TLV320AIC23_I2C is not set
+# CONFIG_SND_SOC_TLV320AIC23_SPI is not set
+# CONFIG_SND_SOC_TLV320AIC31XX is not set
+# CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set
+# CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set
+# CONFIG_SND_SOC_TLV320AIC3X is not set
+# CONFIG_SND_SOC_TLV320ADCX140 is not set
+# CONFIG_SND_SOC_TS3A227E is not set
+# CONFIG_SND_SOC_TSCS42XX is not set
+# CONFIG_SND_SOC_TSCS454 is not set
+# CONFIG_SND_SOC_UDA1334 is not set
+# CONFIG_SND_SOC_WCD9335 is not set
+CONFIG_SND_SOC_WCD934X=m
+# CONFIG_SND_SOC_WM8510 is not set
+# CONFIG_SND_SOC_WM8523 is not set
+# CONFIG_SND_SOC_WM8524 is not set
+# CONFIG_SND_SOC_WM8580 is not set
+# CONFIG_SND_SOC_WM8711 is not set
+# CONFIG_SND_SOC_WM8728 is not set
+# CONFIG_SND_SOC_WM8731 is not set
+# CONFIG_SND_SOC_WM8737 is not set
+# CONFIG_SND_SOC_WM8741 is not set
+# CONFIG_SND_SOC_WM8750 is not set
+# CONFIG_SND_SOC_WM8753 is not set
+# CONFIG_SND_SOC_WM8770 is not set
+# CONFIG_SND_SOC_WM8776 is not set
+# CONFIG_SND_SOC_WM8782 is not set
+# CONFIG_SND_SOC_WM8804_I2C is not set
+# CONFIG_SND_SOC_WM8804_SPI is not set
+# CONFIG_SND_SOC_WM8903 is not set
+CONFIG_SND_SOC_WM8904=m
+# CONFIG_SND_SOC_WM8960 is not set
+# CONFIG_SND_SOC_WM8962 is not set
+# CONFIG_SND_SOC_WM8974 is not set
+# CONFIG_SND_SOC_WM8978 is not set
+# CONFIG_SND_SOC_WM8985 is not set
+CONFIG_SND_SOC_WSA881X=m
+# CONFIG_SND_SOC_ZL38060 is not set
+# CONFIG_SND_SOC_ZX_AUD96P22 is not set
+# CONFIG_SND_SOC_MAX9759 is not set
+# CONFIG_SND_SOC_MT6351 is not set
+# CONFIG_SND_SOC_MT6358 is not set
+# CONFIG_SND_SOC_MT6660 is not set
+# CONFIG_SND_SOC_NAU8540 is not set
+# CONFIG_SND_SOC_NAU8810 is not set
+# CONFIG_SND_SOC_NAU8822 is not set
+# CONFIG_SND_SOC_NAU8824 is not set
+# CONFIG_SND_SOC_TPA6130A2 is not set
+# end of CODEC drivers
+
+CONFIG_SND_SIMPLE_CARD_UTILS=y
+CONFIG_SND_SIMPLE_CARD=y
+CONFIG_SND_AUDIO_GRAPH_CARD=y
+# CONFIG_SND_XEN_FRONTEND is not set
+
+#
+# HID support
+#
+CONFIG_HID=y
+# CONFIG_HID_BATTERY_STRENGTH is not set
+# CONFIG_HIDRAW is not set
+# CONFIG_UHID is not set
+CONFIG_HID_GENERIC=y
+
+#
+# Special HID drivers
+#
+CONFIG_HID_A4TECH=y
+# CONFIG_HID_ACCUTOUCH is not set
+# CONFIG_HID_ACRUX is not set
+CONFIG_HID_APPLE=y
+# CONFIG_HID_APPLEIR is not set
+# CONFIG_HID_AUREAL is not set
+CONFIG_HID_BELKIN=y
+# CONFIG_HID_BETOP_FF is not set
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+# CONFIG_HID_COUGAR is not set
+# CONFIG_HID_MACALLY is not set
+# CONFIG_HID_PRODIKEYS is not set
+# CONFIG_HID_CMEDIA is not set
+# CONFIG_HID_CREATIVE_SB0540 is not set
+CONFIG_HID_CYPRESS=y
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_ELO is not set
+CONFIG_HID_EZKEY=y
+# CONFIG_HID_GEMBIRD is not set
+# CONFIG_HID_GFRM is not set
+# CONFIG_HID_GLORIOUS is not set
+# CONFIG_HID_HOLTEK is not set
+# CONFIG_HID_VIVALDI is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_UCLOGIC is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_VIEWSONIC is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+CONFIG_HID_ITE=y
+# CONFIG_HID_JABRA is not set
+# CONFIG_HID_TWINHAN is not set
+CONFIG_HID_KENSINGTON=y
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LENOVO is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MALTRON is not set
+# CONFIG_HID_MAYFLASH is not set
+CONFIG_HID_REDRAGON=y
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+# CONFIG_HID_MULTITOUCH is not set
+# CONFIG_HID_NTI is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PENMOUNT is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PLANTRONICS is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_RETRODE is not set
+# CONFIG_HID_ROCCAT is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEAM is not set
+# CONFIG_HID_STEELSERIES is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_RMI is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_UDRAW_PS3 is not set
+# CONFIG_HID_WACOM is not set
+# CONFIG_HID_XINMO is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+# CONFIG_HID_ALPS is not set
+# CONFIG_HID_MCP2221 is not set
+# end of Special HID drivers
+
+#
+# USB HID support
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+# CONFIG_USB_HIDDEV is not set
+# end of USB HID support
+
+#
+# I2C HID support
+#
+CONFIG_I2C_HID=m
+# end of I2C HID support
+# end of HID support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=y
+CONFIG_USB_ULPI_BUS=y
+CONFIG_USB_CONN_GPIO=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=y
+CONFIG_USB_PCI=y
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEFAULT_PERSIST=y
+# CONFIG_USB_FEW_INIT_RETRIES is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_OTG=y
+# CONFIG_USB_OTG_PRODUCTLIST is not set
+# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+# CONFIG_USB_OTG_FSM is not set
+CONFIG_USB_AUTOSUSPEND_DELAY=2
+# CONFIG_USB_MON is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=y
+# CONFIG_USB_XHCI_DBGCAP is not set
+CONFIG_USB_XHCI_PCI=y
+# CONFIG_USB_XHCI_PCI_RENESAS is not set
+CONFIG_USB_XHCI_PLATFORM=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_PCI=y
+# CONFIG_USB_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_FOTG210_HCD is not set
+# CONFIG_USB_MAX3421_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PCI=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+
+#
+# USB Device Class drivers
+#
+CONFIG_USB_ACM=y
+# CONFIG_USB_PRINTER is not set
+CONFIG_USB_WDM=y
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+# CONFIG_USB_UAS is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USBIP_CORE is not set
+# CONFIG_USB_CDNS3 is not set
+CONFIG_USB_MUSB_HDRC=y
+# CONFIG_USB_MUSB_HOST is not set
+# CONFIG_USB_MUSB_GADGET is not set
+CONFIG_USB_MUSB_DUAL_ROLE=y
+
+#
+# Platform Glue Layer
+#
+
+#
+# MUSB DMA mode
+#
+# CONFIG_MUSB_PIO_ONLY is not set
+CONFIG_USB_DWC3=y
+# CONFIG_USB_DWC3_ULPI is not set
+# CONFIG_USB_DWC3_HOST is not set
+# CONFIG_USB_DWC3_GADGET is not set
+CONFIG_USB_DWC3_DUAL_ROLE=y
+
+#
+# Platform Glue Driver Support
+#
+CONFIG_USB_DWC3_PCI=y
+CONFIG_USB_DWC3_HAPS=y
+CONFIG_USB_DWC3_OF_SIMPLE=y
+CONFIG_USB_DWC2=y
+# CONFIG_USB_DWC2_HOST is not set
+
+#
+# Gadget/Dual-role mode requires USB Gadget support to be enabled
+#
+# CONFIG_USB_DWC2_PERIPHERAL is not set
+CONFIG_USB_DWC2_DUAL_ROLE=y
+# CONFIG_USB_DWC2_PCI is not set
+# CONFIG_USB_DWC2_DEBUG is not set
+# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
+CONFIG_USB_CHIPIDEA=y
+CONFIG_USB_CHIPIDEA_UDC=y
+CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_CHIPIDEA_PCI=y
+CONFIG_USB_CHIPIDEA_MSM=y
+CONFIG_USB_CHIPIDEA_IMX=y
+CONFIG_USB_CHIPIDEA_GENERIC=y
+CONFIG_USB_CHIPIDEA_TEGRA=y
+CONFIG_USB_ISP1760=y
+CONFIG_USB_ISP1760_HCD=y
+CONFIG_USB_ISP1761_UDC=y
+# CONFIG_USB_ISP1760_HOST_ROLE is not set
+# CONFIG_USB_ISP1760_GADGET_ROLE is not set
+CONFIG_USB_ISP1760_DUAL_ROLE=y
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=y
+# CONFIG_USB_SERIAL_CONSOLE is not set
+# CONFIG_USB_SERIAL_GENERIC is not set
+# CONFIG_USB_SERIAL_SIMPLE is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+CONFIG_USB_SERIAL_CH341=y
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_CP210X is not set
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+CONFIG_USB_SERIAL_FTDI_SIO=m
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_F81232 is not set
+# CONFIG_USB_SERIAL_F8153X is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_IUU is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_METRO is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MXUPORT is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+# CONFIG_USB_SERIAL_PL2303 is not set
+# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_QCAUX is not set
+# CONFIG_USB_SERIAL_QUALCOMM is not set
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
+# CONFIG_USB_SERIAL_SYMBOL is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+CONFIG_USB_SERIAL_WWAN=y
+CONFIG_USB_SERIAL_OPTION=y
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_XSENS_MT is not set
+# CONFIG_USB_SERIAL_WISHBONE is not set
+# CONFIG_USB_SERIAL_SSU100 is not set
+# CONFIG_USB_SERIAL_QT2 is not set
+# CONFIG_USB_SERIAL_UPD78F0730 is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_APPLE_MFI_FASTCHARGE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+# CONFIG_USB_EZUSB_FX2 is not set
+# CONFIG_USB_HUB_USB251XB is not set
+CONFIG_USB_HSIC_USB3503=y
+# CONFIG_USB_HSIC_USB4604 is not set
+# CONFIG_USB_LINK_LAYER_TEST is not set
+# CONFIG_USB_CHAOSKEY is not set
+
+#
+# USB Physical Layer drivers
+#
+CONFIG_USB_PHY=y
+CONFIG_NOP_USB_XCEIV=y
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+CONFIG_USB_ULPI=y
+CONFIG_USB_ULPI_VIEWPORT=y
+# end of USB Physical Layer drivers
+
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_VBUS_DRAW=2
+CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
+# CONFIG_U_SERIAL_CONSOLE is not set
+
+#
+# USB Peripheral Controller
+#
+# CONFIG_USB_FOTG210_UDC is not set
+# CONFIG_USB_GR_UDC is not set
+# CONFIG_USB_R8A66597 is not set
+# CONFIG_USB_PXA27X is not set
+# CONFIG_USB_MV_UDC is not set
+# CONFIG_USB_MV_U3D is not set
+CONFIG_USB_SNP_CORE=y
+CONFIG_USB_SNP_UDC_PLAT=y
+# CONFIG_USB_M66592 is not set
+CONFIG_USB_BDC_UDC=y
+
+#
+# Platform Support
+#
+# CONFIG_USB_AMD5536UDC is not set
+# CONFIG_USB_NET2272 is not set
+# CONFIG_USB_NET2280 is not set
+# CONFIG_USB_GOKU is not set
+# CONFIG_USB_EG20T is not set
+# CONFIG_USB_GADGET_XILINX is not set
+# CONFIG_USB_MAX3420_UDC is not set
+# CONFIG_USB_DUMMY_HCD is not set
+# end of USB Peripheral Controller
+
+CONFIG_USB_LIBCOMPOSITE=m
+CONFIG_USB_F_ACM=m
+CONFIG_USB_U_SERIAL=m
+CONFIG_USB_U_ETHER=m
+CONFIG_USB_F_SERIAL=m
+CONFIG_USB_F_OBEX=m
+CONFIG_USB_F_NCM=m
+CONFIG_USB_F_ECM=m
+CONFIG_USB_F_EEM=m
+CONFIG_USB_F_SUBSET=m
+CONFIG_USB_F_RNDIS=m
+CONFIG_USB_F_MASS_STORAGE=m
+CONFIG_USB_F_FS=m
+CONFIG_USB_CONFIGFS=m
+CONFIG_USB_CONFIGFS_SERIAL=y
+CONFIG_USB_CONFIGFS_ACM=y
+CONFIG_USB_CONFIGFS_OBEX=y
+CONFIG_USB_CONFIGFS_NCM=y
+CONFIG_USB_CONFIGFS_ECM=y
+CONFIG_USB_CONFIGFS_ECM_SUBSET=y
+CONFIG_USB_CONFIGFS_RNDIS=y
+CONFIG_USB_CONFIGFS_EEM=y
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+# CONFIG_USB_CONFIGFS_F_LB_SS is not set
+CONFIG_USB_CONFIGFS_F_FS=y
+# CONFIG_USB_CONFIGFS_F_UAC1 is not set
+# CONFIG_USB_CONFIGFS_F_UAC1_LEGACY is not set
+# CONFIG_USB_CONFIGFS_F_UAC2 is not set
+# CONFIG_USB_CONFIGFS_F_MIDI is not set
+# CONFIG_USB_CONFIGFS_F_HID is not set
+# CONFIG_USB_CONFIGFS_F_UVC is not set
+# CONFIG_USB_CONFIGFS_F_PRINTER is not set
+
+#
+# USB Gadget precomposed configurations
+#
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_AUDIO is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_G_NCM is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FUNCTIONFS is not set
+# CONFIG_USB_MASS_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_ACM_MS is not set
+# CONFIG_USB_G_MULTI is not set
+# CONFIG_USB_G_HID is not set
+# CONFIG_USB_G_DBGP is not set
+# CONFIG_USB_G_WEBCAM is not set
+# CONFIG_USB_RAW_GADGET is not set
+# end of USB Gadget precomposed configurations
+
+CONFIG_TYPEC=m
+CONFIG_TYPEC_TCPM=m
+# CONFIG_TYPEC_TCPCI is not set
+CONFIG_TYPEC_FUSB302=m
+# CONFIG_TYPEC_UCSI is not set
+CONFIG_TYPEC_HD3SS3220=m
+# CONFIG_TYPEC_TPS6598X is not set
+# CONFIG_TYPEC_STUSB160X is not set
+
+#
+# USB Type-C Multiplexer/DeMultiplexer Switch support
+#
+# CONFIG_TYPEC_MUX_PI3USB30532 is not set
+# end of USB Type-C Multiplexer/DeMultiplexer Switch support
+
+#
+# USB Type-C Alternate Mode drivers
+#
+# CONFIG_TYPEC_DP_ALTMODE is not set
+# end of USB Type-C Alternate Mode drivers
+
+CONFIG_USB_ROLE_SWITCH=y
+CONFIG_MMC=y
+CONFIG_PWRSEQ_EMMC=y
+# CONFIG_PWRSEQ_SD8787 is not set
+CONFIG_PWRSEQ_SIMPLE=y
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_MINORS=32
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_DEBUG is not set
+CONFIG_MMC_ARMMMCI=y
+CONFIG_MMC_STM32_SDMMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_IO_ACCESSORS=y
+# CONFIG_MMC_SDHCI_PCI is not set
+CONFIG_MMC_SDHCI_ACPI=y
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_OF_ARASAN=y
+# CONFIG_MMC_SDHCI_OF_ASPEED is not set
+# CONFIG_MMC_SDHCI_OF_AT91 is not set
+# CONFIG_MMC_SDHCI_OF_DWCMSHC is not set
+CONFIG_MMC_SDHCI_CADENCE=y
+CONFIG_MMC_SDHCI_F_SDH30=y
+# CONFIG_MMC_SDHCI_MILBEAUT is not set
+# CONFIG_MMC_TIFM_SD is not set
+CONFIG_MMC_SPI=y
+# CONFIG_MMC_CB710 is not set
+# CONFIG_MMC_VIA_SDMMC is not set
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_PLTFM=y
+# CONFIG_MMC_DW_BLUEFIELD is not set
+CONFIG_MMC_DW_EXYNOS=y
+CONFIG_MMC_DW_HI3798CV200=y
+CONFIG_MMC_DW_K3=y
+# CONFIG_MMC_DW_PCI is not set
+# CONFIG_MMC_VUB300 is not set
+# CONFIG_MMC_USHC is not set
+# CONFIG_MMC_USDHI6ROL0 is not set
+CONFIG_MMC_CQHCI=y
+# CONFIG_MMC_HSQ is not set
+# CONFIG_MMC_TOSHIBA_PCI is not set
+# CONFIG_MMC_MTK is not set
+CONFIG_MMC_SDHCI_XENON=y
+# CONFIG_MMC_SDHCI_OMAP is not set
+CONFIG_MMC_SDHCI_AM654=y
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_SUPPORT=y
+CONFIG_EDAC=y
+CONFIG_EDAC_LEGACY_SYSFS=y
+# CONFIG_EDAC_DEBUG is not set
+CONFIG_EDAC_GHES=y
+# CONFIG_EDAC_THUNDERX is not set
+# CONFIG_EDAC_XGENE is not set
+# CONFIG_EDAC_DMC520 is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_SYSTOHC=y
+CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+CONFIG_RTC_NVMEM=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_ABB5ZES3 is not set
+# CONFIG_RTC_DRV_ABEOZ9 is not set
+# CONFIG_RTC_DRV_ABX80X is not set
+CONFIG_RTC_DRV_DS1307=m
+# CONFIG_RTC_DRV_DS1307_CENTURY is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_HYM8563 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+CONFIG_RTC_DRV_MAX77686=y
+CONFIG_RTC_DRV_RK808=m
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL12026 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8523 is not set
+# CONFIG_RTC_DRV_PCF85063 is not set
+CONFIG_RTC_DRV_PCF85363=m
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8010 is not set
+CONFIG_RTC_DRV_RX8581=m
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_RV3028 is not set
+# CONFIG_RTC_DRV_RV3032 is not set
+CONFIG_RTC_DRV_RV8803=m
+CONFIG_RTC_DRV_S5M=y
+# CONFIG_RTC_DRV_SD3078 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T93 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1302 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1343 is not set
+# CONFIG_RTC_DRV_DS1347 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6916 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RX4581 is not set
+# CONFIG_RTC_DRV_RX6110 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+# CONFIG_RTC_DRV_MCP795 is not set
+CONFIG_RTC_I2C_AND_SPI=y
+
+#
+# SPI and I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS3232=y
+CONFIG_RTC_DRV_DS3232_HWMON=y
+CONFIG_RTC_DRV_PCF2127=m
+# CONFIG_RTC_DRV_RV3029C2 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+CONFIG_RTC_DRV_EFI=y
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+# CONFIG_RTC_DRV_ZYNQMP is not set
+CONFIG_RTC_DRV_CROS_EC=y
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PL030 is not set
+CONFIG_RTC_DRV_PL031=y
+# CONFIG_RTC_DRV_CADENCE is not set
+# CONFIG_RTC_DRV_FTRTC010 is not set
+# CONFIG_RTC_DRV_R7301 is not set
+
+#
+# HID Sensor RTC drivers
+#
+CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
+
+#
+# DMA Devices
+#
+CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH=y
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_VIRTUAL_CHANNELS=y
+CONFIG_DMA_ACPI=y
+CONFIG_DMA_OF=y
+# CONFIG_ALTERA_MSGDMA is not set
+# CONFIG_AMBA_PL08X is not set
+CONFIG_BCM_SBA_RAID=m
+# CONFIG_DW_AXI_DMAC is not set
+CONFIG_FSL_EDMA=y
+# CONFIG_FSL_QDMA is not set
+# CONFIG_HISI_DMA is not set
+# CONFIG_INTEL_IDMA64 is not set
+CONFIG_MV_XOR_V2=y
+CONFIG_PL330_DMA=y
+# CONFIG_PLX_DMA is not set
+# CONFIG_XILINX_DMA is not set
+# CONFIG_XILINX_ZYNQMP_DMA is not set
+# CONFIG_XILINX_ZYNQMP_DPDMA is not set
+# CONFIG_QCOM_HIDMA_MGMT is not set
+# CONFIG_QCOM_HIDMA is not set
+# CONFIG_DW_DMAC is not set
+# CONFIG_DW_DMAC_PCI is not set
+# CONFIG_DW_EDMA is not set
+# CONFIG_DW_EDMA_PCIE is not set
+# CONFIG_SF_PDMA is not set
+
+#
+# DMA Clients
+#
+# CONFIG_ASYNC_TX_DMA is not set
+# CONFIG_DMATEST is not set
+CONFIG_DMA_ENGINE_RAID=y
+
+#
+# DMABUF options
+#
+CONFIG_SYNC_FILE=y
+# CONFIG_SW_SYNC is not set
+# CONFIG_UDMABUF is not set
+# CONFIG_DMABUF_MOVE_NOTIFY is not set
+# CONFIG_DMABUF_SELFTESTS is not set
+# CONFIG_DMABUF_HEAPS is not set
+# end of DMABUF options
+
+# CONFIG_AUXDISPLAY is not set
+CONFIG_UIO=m
+CONFIG_UIO_CIF=m
+CONFIG_UIO_PDRV_GENIRQ=m
+CONFIG_UIO_DMEM_GENIRQ=m
+CONFIG_UIO_AEC=m
+CONFIG_UIO_SERCOS3=m
+CONFIG_UIO_PCI_GENERIC=m
+CONFIG_UIO_NETX=m
+CONFIG_UIO_PRUSS=m
+CONFIG_UIO_MF624=m
+CONFIG_VFIO_IOMMU_TYPE1=y
+CONFIG_VFIO_VIRQFD=y
+CONFIG_VFIO=y
+# CONFIG_VFIO_NOIOMMU is not set
+CONFIG_VFIO_PCI=y
+CONFIG_VFIO_PCI_MMAP=y
+CONFIG_VFIO_PCI_INTX=y
+# CONFIG_VFIO_PLATFORM is not set
+# CONFIG_VFIO_MDEV is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_PCI_LIB=y
+CONFIG_VIRTIO_MENU=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
+CONFIG_VIRTIO_BALLOON=y
+# CONFIG_VIRTIO_INPUT is not set
+CONFIG_VIRTIO_MMIO=y
+# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+# CONFIG_VDPA is not set
+CONFIG_VHOST_MENU=y
+# CONFIG_VHOST_NET is not set
+# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# end of Microsoft Hyper-V guest support
+
+#
+# Xen driver support
+#
+CONFIG_XEN_BALLOON=y
+CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
+CONFIG_XEN_DEV_EVTCHN=y
+CONFIG_XEN_BACKEND=y
+CONFIG_XENFS=y
+CONFIG_XEN_COMPAT_XENFS=y
+CONFIG_XEN_SYS_HYPERVISOR=y
+CONFIG_XEN_XENBUS_FRONTEND=y
+CONFIG_XEN_GNTDEV=y
+CONFIG_XEN_GRANT_DEV_ALLOC=y
+# CONFIG_XEN_GRANT_DMA_ALLOC is not set
+CONFIG_SWIOTLB_XEN=y
+# CONFIG_XEN_PVCALLS_FRONTEND is not set
+# CONFIG_XEN_PVCALLS_BACKEND is not set
+CONFIG_XEN_PRIVCMD=y
+CONFIG_XEN_EFI=y
+CONFIG_XEN_AUTO_XLATE=y
+# end of Xen driver support
+
+# CONFIG_GREYBUS is not set
+CONFIG_STAGING=y
+# CONFIG_PRISM2_USB is not set
+# CONFIG_COMEDI is not set
+# CONFIG_RTL8192U is not set
+# CONFIG_RTLLIB is not set
+# CONFIG_RTL8723BS is not set
+# CONFIG_R8712U is not set
+# CONFIG_R8188EU is not set
+# CONFIG_RTS5208 is not set
+# CONFIG_VT6655 is not set
+# CONFIG_VT6656 is not set
+
+#
+# IIO staging drivers
+#
+
+#
+# Accelerometers
+#
+# CONFIG_ADIS16203 is not set
+# CONFIG_ADIS16240 is not set
+# end of Accelerometers
+
+#
+# Analog to digital converters
+#
+# CONFIG_AD7816 is not set
+# CONFIG_AD7280 is not set
+# end of Analog to digital converters
+
+#
+# Analog digital bi-direction converters
+#
+# CONFIG_ADT7316 is not set
+# end of Analog digital bi-direction converters
+
+#
+# Capacitance to digital converters
+#
+# CONFIG_AD7150 is not set
+# CONFIG_AD7746 is not set
+# end of Capacitance to digital converters
+
+#
+# Direct Digital Synthesis
+#
+# CONFIG_AD9832 is not set
+# CONFIG_AD9834 is not set
+# end of Direct Digital Synthesis
+
+#
+# Network Analyzer, Impedance Converters
+#
+# CONFIG_AD5933 is not set
+# end of Network Analyzer, Impedance Converters
+
+#
+# Active energy metering IC
+#
+# CONFIG_ADE7854 is not set
+# end of Active energy metering IC
+
+#
+# Resolver to digital converters
+#
+# CONFIG_AD2S1210 is not set
+# end of Resolver to digital converters
+# end of IIO staging drivers
+
+# CONFIG_FB_SM750 is not set
+# CONFIG_STAGING_MEDIA is not set
+
+#
+# Android
+#
+# end of Android
+
+# CONFIG_STAGING_BOARD is not set
+# CONFIG_LTE_GDM724X is not set
+# CONFIG_GS_FPGABOOT is not set
+# CONFIG_UNISYSSPAR is not set
+# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
+# CONFIG_FB_TFT is not set
+# CONFIG_KS7010 is not set
+# CONFIG_PI433 is not set
+
+#
+# Gasket devices
+#
+# CONFIG_STAGING_GASKET_FRAMEWORK is not set
+# end of Gasket devices
+
+# CONFIG_XIL_AXIS_FIFO is not set
+# CONFIG_FIELDBUS_DEV is not set
+# CONFIG_KPC2000 is not set
+# CONFIG_QLGE is not set
+# CONFIG_WFX is not set
+# CONFIG_SPMI_HISI3670 is not set
+# CONFIG_MFD_HI6421_SPMI is not set
+# CONFIG_GOLDFISH is not set
+CONFIG_CHROME_PLATFORMS=y
+# CONFIG_CHROMEOS_TBMC is not set
+CONFIG_CROS_EC=y
+CONFIG_CROS_EC_I2C=y
+# CONFIG_CROS_EC_RPMSG is not set
+CONFIG_CROS_EC_SPI=y
+CONFIG_CROS_EC_PROTO=y
+CONFIG_CROS_EC_CHARDEV=m
+CONFIG_CROS_EC_LIGHTBAR=y
+CONFIG_CROS_EC_VBC=y
+CONFIG_CROS_EC_DEBUGFS=y
+CONFIG_CROS_EC_SENSORHUB=y
+CONFIG_CROS_EC_SYSFS=y
+CONFIG_CROS_EC_TYPEC=m
+CONFIG_CROS_USBPD_NOTIFY=y
+# CONFIG_MELLANOX_PLATFORM is not set
+CONFIG_LOONGARCH_PLATFORM_DEVICES=y
+CONFIG_HAVE_CLK=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_COMMON_CLK_MAX77686 is not set
+# CONFIG_COMMON_CLK_MAX9485 is not set
+CONFIG_COMMON_CLK_RK808=y
+# CONFIG_COMMON_CLK_SCMI is not set
+CONFIG_COMMON_CLK_SCPI=y
+# CONFIG_COMMON_CLK_SI5341 is not set
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI514 is not set
+# CONFIG_COMMON_CLK_SI544 is not set
+# CONFIG_COMMON_CLK_SI570 is not set
+# CONFIG_COMMON_CLK_CDCE706 is not set
+# CONFIG_COMMON_CLK_CDCE925 is not set
+CONFIG_COMMON_CLK_CS2000_CP=y
+CONFIG_COMMON_CLK_S2MPS11=y
+CONFIG_CLK_QORIQ=y
+CONFIG_COMMON_CLK_XGENE=y
+CONFIG_COMMON_CLK_PWM=y
+CONFIG_COMMON_CLK_VC5=y
+CONFIG_COMMON_CLK_BD718XX=m
+# CONFIG_COMMON_CLK_FIXED_MMIO is not set
+CONFIG_HWSPINLOCK=y
+
+#
+# Clock Source drivers
+#
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_ACPI=y
+CONFIG_TIMER_PROBE=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
+CONFIG_FSL_ERRATUM_A008585=y
+CONFIG_HISILICON_ERRATUM_161010101=y
+CONFIG_ARM64_ERRATUM_858921=y
+# CONFIG_MICROCHIP_PIT64B is not set
+# end of Clock Source drivers
+
+CONFIG_MAILBOX=y
+CONFIG_ARM_MHU=y
+CONFIG_PLATFORM_MHU=y
+# CONFIG_PL320_MBOX is not set
+CONFIG_PCC=y
+# CONFIG_ALTERA_MBOX is not set
+# CONFIG_MAILBOX_TEST is not set
+CONFIG_PHYTIUM_MBOX=y
+CONFIG_IOMMU_IOVA=y
+CONFIG_IOASID=y
+CONFIG_IOMMU_API=y
+CONFIG_IOMMU_SUPPORT=y
+
+#
+# Generic IOMMU Pagetable Support
+#
+CONFIG_IOMMU_IO_PGTABLE=y
+CONFIG_IOMMU_IO_PGTABLE_LPAE=y
+# CONFIG_IOMMU_IO_PGTABLE_LPAE_SELFTEST is not set
+# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
+# end of Generic IOMMU Pagetable Support
+
+# CONFIG_IOMMU_DEBUGFS is not set
+# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
+CONFIG_OF_IOMMU=y
+CONFIG_IOMMU_DMA=y
+CONFIG_ARM_SMMU=y
+# CONFIG_ARM_SMMU_LEGACY_DT_BINDINGS is not set
+CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT=y
+CONFIG_ARM_SMMU_V3=y
+# CONFIG_ARM_SMMU_V3_SVA is not set
+# CONFIG_AGENT_SMMU_ATOS is not set
+# CONFIG_ARM_SMMU_V3_PM is not set
+# CONFIG_VIRTIO_IOMMU is not set
+# CONFIG_SMMU_BYPASS_DEV is not set
+
+#
+# Remoteproc drivers
+#
+CONFIG_REMOTEPROC=y
+CONFIG_REMOTEPROC_CDEV=y
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+CONFIG_RPMSG=y
+CONFIG_RPMSG_CHAR=m
+CONFIG_RPMSG_QCOM_GLINK=y
+CONFIG_RPMSG_QCOM_GLINK_RPM=y
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+CONFIG_SOUNDWIRE=m
+
+#
+# SoundWire Devices
+#
+# CONFIG_SOUNDWIRE_INTEL is not set
+CONFIG_SOUNDWIRE_QCOM=m
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Aspeed SoC drivers
+#
+# end of Aspeed SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+CONFIG_SOC_BRCMSTB=y
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# CONFIG_QUICC_ENGINE is not set
+# CONFIG_FSL_RCPM is not set
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+CONFIG_SOC_TI=y
+
+#
+# Xilinx SoC drivers
+#
+# CONFIG_XILINX_VCU is not set
+# end of Xilinx SoC drivers
+
+#
+# Hisilicon SoC driver support
+#
+# CONFIG_HISI_HBMCACHE is not set
+# end of Hisilicon SoC driver support
+# end of SOC (System On Chip) specific Drivers
+
+CONFIG_PM_DEVFREQ=y
+
+#
+# DEVFREQ Governors
+#
+CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
+CONFIG_DEVFREQ_GOV_PERFORMANCE=y
+CONFIG_DEVFREQ_GOV_POWERSAVE=y
+# CONFIG_DEVFREQ_GOV_USERSPACE is not set
+# CONFIG_DEVFREQ_GOV_PASSIVE is not set
+
+#
+# DEVFREQ Drivers
+#
+# CONFIG_PM_DEVFREQ_EVENT is not set
+CONFIG_EXTCON=y
+
+#
+# Extcon Device Drivers
+#
+# CONFIG_EXTCON_ADC_JACK is not set
+# CONFIG_EXTCON_FSA9480 is not set
+# CONFIG_EXTCON_GPIO is not set
+# CONFIG_EXTCON_MAX3355 is not set
+CONFIG_EXTCON_PTN5150=m
+# CONFIG_EXTCON_RT8973A is not set
+# CONFIG_EXTCON_SM5502 is not set
+CONFIG_EXTCON_USB_GPIO=y
+CONFIG_EXTCON_USBC_CROS_EC=y
+CONFIG_MEMORY=y
+# CONFIG_ARM_PL172_MPMC is not set
+CONFIG_IIO=y
+CONFIG_IIO_BUFFER=y
+# CONFIG_IIO_BUFFER_CB is not set
+# CONFIG_IIO_BUFFER_DMA is not set
+# CONFIG_IIO_BUFFER_DMAENGINE is not set
+# CONFIG_IIO_BUFFER_HW_CONSUMER is not set
+CONFIG_IIO_KFIFO_BUF=m
+CONFIG_IIO_TRIGGERED_BUFFER=m
+# CONFIG_IIO_CONFIGFS is not set
+CONFIG_IIO_TRIGGER=y
+CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
+# CONFIG_IIO_SW_DEVICE is not set
+# CONFIG_IIO_SW_TRIGGER is not set
+# CONFIG_IIO_TRIGGERED_EVENT is not set
+
+#
+# Accelerometers
+#
+# CONFIG_ADIS16201 is not set
+# CONFIG_ADIS16209 is not set
+# CONFIG_ADXL345_I2C is not set
+# CONFIG_ADXL345_SPI is not set
+# CONFIG_ADXL372_SPI is not set
+# CONFIG_ADXL372_I2C is not set
+# CONFIG_BMA180 is not set
+# CONFIG_BMA220 is not set
+# CONFIG_BMA400 is not set
+# CONFIG_BMC150_ACCEL is not set
+# CONFIG_DA280 is not set
+# CONFIG_DA311 is not set
+# CONFIG_DMARD06 is not set
+# CONFIG_DMARD09 is not set
+# CONFIG_DMARD10 is not set
+# CONFIG_IIO_CROS_EC_ACCEL_LEGACY is not set
+# CONFIG_IIO_ST_ACCEL_3AXIS is not set
+# CONFIG_KXSD9 is not set
+# CONFIG_KXCJK1013 is not set
+# CONFIG_MC3230 is not set
+# CONFIG_MMA7455_I2C is not set
+# CONFIG_MMA7455_SPI is not set
+# CONFIG_MMA7660 is not set
+# CONFIG_MMA8452 is not set
+# CONFIG_MMA9551 is not set
+# CONFIG_MMA9553 is not set
+# CONFIG_MXC4005 is not set
+# CONFIG_MXC6255 is not set
+# CONFIG_SCA3000 is not set
+# CONFIG_STK8312 is not set
+# CONFIG_STK8BA50 is not set
+# end of Accelerometers
+
+#
+# Analog to digital converters
+#
+# CONFIG_AD7091R5 is not set
+# CONFIG_AD7124 is not set
+# CONFIG_AD7192 is not set
+# CONFIG_AD7266 is not set
+# CONFIG_AD7291 is not set
+# CONFIG_AD7292 is not set
+# CONFIG_AD7298 is not set
+# CONFIG_AD7476 is not set
+# CONFIG_AD7606_IFACE_PARALLEL is not set
+# CONFIG_AD7606_IFACE_SPI is not set
+# CONFIG_AD7766 is not set
+# CONFIG_AD7768_1 is not set
+# CONFIG_AD7780 is not set
+# CONFIG_AD7791 is not set
+# CONFIG_AD7793 is not set
+# CONFIG_AD7887 is not set
+# CONFIG_AD7923 is not set
+# CONFIG_AD7949 is not set
+# CONFIG_AD799X is not set
+# CONFIG_ADI_AXI_ADC is not set
+# CONFIG_AXP20X_ADC is not set
+# CONFIG_AXP288_ADC is not set
+# CONFIG_CC10001_ADC is not set
+# CONFIG_ENVELOPE_DETECTOR is not set
+# CONFIG_HI8435 is not set
+# CONFIG_HX711 is not set
+# CONFIG_INA2XX_ADC is not set
+# CONFIG_LTC2471 is not set
+# CONFIG_LTC2485 is not set
+# CONFIG_LTC2496 is not set
+# CONFIG_LTC2497 is not set
+# CONFIG_MAX1027 is not set
+# CONFIG_MAX11100 is not set
+# CONFIG_MAX1118 is not set
+# CONFIG_MAX1241 is not set
+# CONFIG_MAX1363 is not set
+CONFIG_MAX9611=m
+# CONFIG_MCP320X is not set
+# CONFIG_MCP3422 is not set
+# CONFIG_MCP3911 is not set
+# CONFIG_NAU7802 is not set
+CONFIG_QCOM_VADC_COMMON=m
+# CONFIG_QCOM_SPMI_IADC is not set
+# CONFIG_QCOM_SPMI_VADC is not set
+CONFIG_QCOM_SPMI_ADC5=m
+# CONFIG_SD_ADC_MODULATOR is not set
+# CONFIG_TI_ADC081C is not set
+# CONFIG_TI_ADC0832 is not set
+# CONFIG_TI_ADC084S021 is not set
+# CONFIG_TI_ADC12138 is not set
+# CONFIG_TI_ADC108S102 is not set
+# CONFIG_TI_ADC128S052 is not set
+# CONFIG_TI_ADC161S626 is not set
+# CONFIG_TI_ADS1015 is not set
+# CONFIG_TI_ADS7950 is not set
+# CONFIG_TI_ADS8344 is not set
+# CONFIG_TI_ADS8688 is not set
+# CONFIG_TI_ADS124S08 is not set
+# CONFIG_TI_TLC4541 is not set
+# CONFIG_VF610_ADC is not set
+# CONFIG_XILINX_XADC is not set
+# end of Analog to digital converters
+
+#
+# Analog Front Ends
+#
+# CONFIG_IIO_RESCALE is not set
+# end of Analog Front Ends
+
+#
+# Amplifiers
+#
+# CONFIG_AD8366 is not set
+# CONFIG_HMC425 is not set
+# end of Amplifiers
+
+#
+# Chemical Sensors
+#
+# CONFIG_ATLAS_PH_SENSOR is not set
+# CONFIG_ATLAS_EZO_SENSOR is not set
+# CONFIG_BME680 is not set
+# CONFIG_CCS811 is not set
+# CONFIG_IAQCORE is not set
+# CONFIG_PMS7003 is not set
+# CONFIG_SCD30_CORE is not set
+# CONFIG_SENSIRION_SGP30 is not set
+# CONFIG_SPS30 is not set
+# CONFIG_VZ89X is not set
+# end of Chemical Sensors
+
+CONFIG_IIO_CROS_EC_SENSORS_CORE=m
+CONFIG_IIO_CROS_EC_SENSORS=m
+# CONFIG_IIO_CROS_EC_SENSORS_LID_ANGLE is not set
+
+#
+# Hid Sensor IIO Common
+#
+# end of Hid Sensor IIO Common
+
+#
+# SSP Sensor Common
+#
+# CONFIG_IIO_SSP_SENSORHUB is not set
+# end of SSP Sensor Common
+
+#
+# Digital to analog converters
+#
+# CONFIG_AD5064 is not set
+# CONFIG_AD5360 is not set
+# CONFIG_AD5380 is not set
+# CONFIG_AD5421 is not set
+# CONFIG_AD5446 is not set
+# CONFIG_AD5449 is not set
+# CONFIG_AD5592R is not set
+# CONFIG_AD5593R is not set
+# CONFIG_AD5504 is not set
+# CONFIG_AD5624R_SPI is not set
+# CONFIG_AD5686_SPI is not set
+# CONFIG_AD5696_I2C is not set
+# CONFIG_AD5755 is not set
+# CONFIG_AD5758 is not set
+# CONFIG_AD5761 is not set
+# CONFIG_AD5764 is not set
+# CONFIG_AD5770R is not set
+# CONFIG_AD5791 is not set
+# CONFIG_AD7303 is not set
+# CONFIG_AD8801 is not set
+# CONFIG_DPOT_DAC is not set
+# CONFIG_DS4424 is not set
+# CONFIG_LTC1660 is not set
+# CONFIG_LTC2632 is not set
+# CONFIG_M62332 is not set
+# CONFIG_MAX517 is not set
+# CONFIG_MAX5821 is not set
+# CONFIG_MCP4725 is not set
+# CONFIG_MCP4922 is not set
+# CONFIG_TI_DAC082S085 is not set
+# CONFIG_TI_DAC5571 is not set
+# CONFIG_TI_DAC7311 is not set
+# CONFIG_TI_DAC7612 is not set
+# CONFIG_VF610_DAC is not set
+# end of Digital to analog converters
+
+#
+# IIO dummy driver
+#
+# end of IIO dummy driver
+
+#
+# Frequency Synthesizers DDS/PLL
+#
+
+#
+# Clock Generator/Distribution
+#
+# CONFIG_AD9523 is not set
+# end of Clock Generator/Distribution
+
+#
+# Phase-Locked Loop (PLL) frequency synthesizers
+#
+# CONFIG_ADF4350 is not set
+# CONFIG_ADF4371 is not set
+# end of Phase-Locked Loop (PLL) frequency synthesizers
+# end of Frequency Synthesizers DDS/PLL
+
+#
+# Digital gyroscope sensors
+#
+# CONFIG_ADIS16080 is not set
+# CONFIG_ADIS16130 is not set
+# CONFIG_ADIS16136 is not set
+# CONFIG_ADIS16260 is not set
+# CONFIG_ADXRS290 is not set
+# CONFIG_ADXRS450 is not set
+# CONFIG_BMG160 is not set
+# CONFIG_FXAS21002C is not set
+# CONFIG_MPU3050_I2C is not set
+# CONFIG_IIO_ST_GYRO_3AXIS is not set
+# CONFIG_ITG3200 is not set
+# end of Digital gyroscope sensors
+
+#
+# Health Sensors
+#
+
+#
+# Heart Rate Monitors
+#
+# CONFIG_AFE4403 is not set
+# CONFIG_AFE4404 is not set
+# CONFIG_MAX30100 is not set
+# CONFIG_MAX30102 is not set
+# end of Heart Rate Monitors
+# end of Health Sensors
+
+#
+# Humidity sensors
+#
+# CONFIG_AM2315 is not set
+# CONFIG_DHT11 is not set
+# CONFIG_HDC100X is not set
+# CONFIG_HDC2010 is not set
+# CONFIG_HTS221 is not set
+# CONFIG_HTU21 is not set
+# CONFIG_SI7005 is not set
+# CONFIG_SI7020 is not set
+# end of Humidity sensors
+
+#
+# Inertial measurement units
+#
+# CONFIG_ADIS16400 is not set
+# CONFIG_ADIS16460 is not set
+# CONFIG_ADIS16475 is not set
+# CONFIG_ADIS16480 is not set
+# CONFIG_BMI160_I2C is not set
+# CONFIG_BMI160_SPI is not set
+# CONFIG_FXOS8700_I2C is not set
+# CONFIG_FXOS8700_SPI is not set
+# CONFIG_KMX61 is not set
+# CONFIG_INV_ICM42600_I2C is not set
+# CONFIG_INV_ICM42600_SPI is not set
+# CONFIG_INV_MPU6050_I2C is not set
+# CONFIG_INV_MPU6050_SPI is not set
+# CONFIG_IIO_ST_LSM6DSX is not set
+# end of Inertial measurement units
+
+#
+# Light sensors
+#
+# CONFIG_ACPI_ALS is not set
+# CONFIG_ADJD_S311 is not set
+# CONFIG_ADUX1020 is not set
+# CONFIG_AL3010 is not set
+# CONFIG_AL3320A is not set
+# CONFIG_APDS9300 is not set
+# CONFIG_APDS9960 is not set
+# CONFIG_AS73211 is not set
+# CONFIG_BH1750 is not set
+# CONFIG_BH1780 is not set
+# CONFIG_CM32181 is not set
+# CONFIG_CM3232 is not set
+# CONFIG_CM3323 is not set
+# CONFIG_CM3605 is not set
+# CONFIG_CM36651 is not set
+CONFIG_IIO_CROS_EC_LIGHT_PROX=m
+# CONFIG_GP2AP002 is not set
+# CONFIG_GP2AP020A00F is not set
+CONFIG_SENSORS_ISL29018=m
+# CONFIG_SENSORS_ISL29028 is not set
+# CONFIG_ISL29125 is not set
+# CONFIG_JSA1212 is not set
+# CONFIG_RPR0521 is not set
+# CONFIG_LTR501 is not set
+# CONFIG_LV0104CS is not set
+# CONFIG_MAX44000 is not set
+# CONFIG_MAX44009 is not set
+# CONFIG_NOA1305 is not set
+# CONFIG_OPT3001 is not set
+# CONFIG_PA12203001 is not set
+# CONFIG_SI1133 is not set
+# CONFIG_SI1145 is not set
+# CONFIG_STK3310 is not set
+# CONFIG_ST_UVIS25 is not set
+# CONFIG_TCS3414 is not set
+# CONFIG_TCS3472 is not set
+# CONFIG_SENSORS_TSL2563 is not set
+# CONFIG_TSL2583 is not set
+# CONFIG_TSL2772 is not set
+# CONFIG_TSL4531 is not set
+# CONFIG_US5182D is not set
+# CONFIG_VCNL4000 is not set
+# CONFIG_VCNL4035 is not set
+# CONFIG_VEML6030 is not set
+# CONFIG_VEML6070 is not set
+# CONFIG_VL6180 is not set
+# CONFIG_ZOPT2201 is not set
+# end of Light sensors
+
+#
+# Magnetometer sensors
+#
+# CONFIG_AK8974 is not set
+# CONFIG_AK8975 is not set
+# CONFIG_AK09911 is not set
+# CONFIG_BMC150_MAGN_I2C is not set
+# CONFIG_BMC150_MAGN_SPI is not set
+# CONFIG_MAG3110 is not set
+# CONFIG_MMC35240 is not set
+# CONFIG_IIO_ST_MAGN_3AXIS is not set
+# CONFIG_SENSORS_HMC5843_I2C is not set
+# CONFIG_SENSORS_HMC5843_SPI is not set
+# CONFIG_SENSORS_RM3100_I2C is not set
+# CONFIG_SENSORS_RM3100_SPI is not set
+# end of Magnetometer sensors
+
+#
+# Multiplexers
+#
+# CONFIG_IIO_MUX is not set
+# end of Multiplexers
+
+#
+# Inclinometer sensors
+#
+# end of Inclinometer sensors
+
+#
+# Triggers - standalone
+#
+# CONFIG_IIO_INTERRUPT_TRIGGER is not set
+# CONFIG_IIO_SYSFS_TRIGGER is not set
+# end of Triggers - standalone
+
+#
+# Linear and angular position sensors
+#
+# end of Linear and angular position sensors
+
+#
+# Digital potentiometers
+#
+# CONFIG_AD5272 is not set
+# CONFIG_DS1803 is not set
+# CONFIG_MAX5432 is not set
+# CONFIG_MAX5481 is not set
+# CONFIG_MAX5487 is not set
+# CONFIG_MCP4018 is not set
+# CONFIG_MCP4131 is not set
+# CONFIG_MCP4531 is not set
+# CONFIG_MCP41010 is not set
+# CONFIG_TPL0102 is not set
+# end of Digital potentiometers
+
+#
+# Digital potentiostats
+#
+# CONFIG_LMP91000 is not set
+# end of Digital potentiostats
+
+#
+# Pressure sensors
+#
+# CONFIG_ABP060MG is not set
+# CONFIG_BMP280 is not set
+CONFIG_IIO_CROS_EC_BARO=m
+# CONFIG_DLHL60D is not set
+# CONFIG_DPS310 is not set
+# CONFIG_HP03 is not set
+# CONFIG_ICP10100 is not set
+# CONFIG_MPL115_I2C is not set
+# CONFIG_MPL115_SPI is not set
+CONFIG_MPL3115=m
+# CONFIG_MS5611 is not set
+# CONFIG_MS5637 is not set
+# CONFIG_IIO_ST_PRESS is not set
+# CONFIG_T5403 is not set
+# CONFIG_HP206C is not set
+# CONFIG_ZPA2326 is not set
+# end of Pressure sensors
+
+#
+# Lightning sensors
+#
+# CONFIG_AS3935 is not set
+# end of Lightning sensors
+
+#
+# Proximity and distance sensors
+#
+# CONFIG_ISL29501 is not set
+# CONFIG_LIDAR_LITE_V2 is not set
+# CONFIG_MB1232 is not set
+# CONFIG_PING is not set
+# CONFIG_RFD77402 is not set
+# CONFIG_SRF04 is not set
+# CONFIG_SX9310 is not set
+# CONFIG_SX9500 is not set
+# CONFIG_SRF08 is not set
+# CONFIG_VCNL3020 is not set
+# CONFIG_VL53L0X_I2C is not set
+# end of Proximity and distance sensors
+
+#
+# Resolver to digital converters
+#
+# CONFIG_AD2S90 is not set
+# CONFIG_AD2S1200 is not set
+# end of Resolver to digital converters
+
+#
+# Temperature sensors
+#
+# CONFIG_LTC2983 is not set
+# CONFIG_MAXIM_THERMOCOUPLE is not set
+# CONFIG_MLX90614 is not set
+# CONFIG_MLX90632 is not set
+# CONFIG_TMP006 is not set
+# CONFIG_TMP007 is not set
+# CONFIG_TSYS01 is not set
+# CONFIG_TSYS02D is not set
+# CONFIG_MAX31856 is not set
+# end of Temperature sensors
+
+# CONFIG_NTB is not set
+# CONFIG_VME_BUS is not set
+CONFIG_PWM=y
+CONFIG_PWM_SYSFS=y
+# CONFIG_PWM_DEBUG is not set
+CONFIG_PWM_CROS_EC=m
+# CONFIG_PWM_FSL_FTM is not set
+# CONFIG_PWM_PCA9685 is not set
+
+#
+# IRQ chip support
+#
+CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_MAX_NR=1
+CONFIG_ARM_GIC_V2M=y
+CONFIG_ARM_GIC_V3=y
+CONFIG_ARM_GIC_V3_ITS=y
+CONFIG_ARM_GIC_V3_ITS_PCI=y
+CONFIG_ARM_GIC_PHYTIUM_2500=y
+# CONFIG_AL_FIC is not set
+CONFIG_PARTITION_PERCPU=y
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+CONFIG_RESET_CONTROLLER=y
+CONFIG_RESET_SCMI=y
+# CONFIG_RESET_TI_SYSCON is not set
+
+#
+# PHY Subsystem
+#
+CONFIG_GENERIC_PHY=y
+CONFIG_GENERIC_PHY_MIPI_DPHY=y
+CONFIG_PHY_XGENE=y
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# CONFIG_PHY_CADENCE_TORRENT is not set
+# CONFIG_PHY_CADENCE_DPHY is not set
+# CONFIG_PHY_CADENCE_SIERRA is not set
+# CONFIG_PHY_CADENCE_SALVO is not set
+CONFIG_PHY_FSL_IMX8MQ_USB=y
+CONFIG_PHY_MIXEL_MIPI_DPHY=m
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_CPCAP_USB is not set
+# CONFIG_PHY_MAPPHONE_MDM6600 is not set
+# CONFIG_PHY_OCELOT_SERDES is not set
+CONFIG_PHY_QCOM_USB_HS=y
+# CONFIG_PHY_QCOM_USB_HSIC is not set
+CONFIG_PHY_SAMSUNG_USB2=y
+# CONFIG_PHY_TUSB1210 is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# CONFIG_ARM_CCI_PMU is not set
+# CONFIG_ARM_CCN is not set
+# CONFIG_ARM_CMN is not set
+CONFIG_ARM_PMU=y
+CONFIG_ARM_PMU_ACPI=y
+CONFIG_ARM_SMMU_V3_PMU=m
+# CONFIG_ARM_DSU_PMU is not set
+# CONFIG_ARM_SPE_PMU is not set
+# CONFIG_HISI_PMU is not set
+# CONFIG_HISI_PCIE_PMU is not set
+# CONFIG_HNS3_PMU is not set
+# end of Performance monitor support
+
+CONFIG_RAS=y
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID is not set
+# end of Android
+
+#
+# Vendor Hooks
+#
+# end of Vendor Hooks
+
+# CONFIG_LIBNVDIMM is not set
+# CONFIG_DAX is not set
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+# CONFIG_NVMEM_SPMI_SDAM is not set
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# CONFIG_HISI_PTT is not set
+# end of HW tracing support
+
+CONFIG_FPGA=y
+# CONFIG_ALTERA_PR_IP_CORE is not set
+# CONFIG_FPGA_MGR_ALTERA_PS_SPI is not set
+# CONFIG_FPGA_MGR_ALTERA_CVP is not set
+# CONFIG_FPGA_MGR_XILINX_SPI is not set
+# CONFIG_FPGA_MGR_ICE40_SPI is not set
+# CONFIG_FPGA_MGR_MACHXO2_SPI is not set
+CONFIG_FPGA_BRIDGE=m
+CONFIG_ALTERA_FREEZE_BRIDGE=m
+# CONFIG_XILINX_PR_DECOUPLER is not set
+CONFIG_FPGA_REGION=m
+CONFIG_OF_FPGA_REGION=m
+# CONFIG_FPGA_DFL is not set
+# CONFIG_FSI is not set
+# CONFIG_TEE is not set
+CONFIG_MULTIPLEXER=y
+
+#
+# Multiplexer drivers
+#
+# CONFIG_MUX_ADG792A is not set
+# CONFIG_MUX_ADGS1408 is not set
+# CONFIG_MUX_GPIO is not set
+CONFIG_MUX_MMIO=y
+# end of Multiplexer drivers
+
+CONFIG_PM_OPP=y
+# CONFIG_SIOX is not set
+CONFIG_SLIMBUS=m
+CONFIG_SLIM_QCOM_CTRL=m
+CONFIG_INTERCONNECT=y
+# CONFIG_COUNTER is not set
+# CONFIG_MOST is not set
+# CONFIG_ROH is not set
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+# CONFIG_EXT4_FS_SECURITY is not set
+# CONFIG_EXT4_DEBUG is not set
+# CONFIG_EXT4_MITIGATION_FALSE_SHARING is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_BTRFS_FS=m
+CONFIG_BTRFS_FS_POSIX_ACL=y
+# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
+# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
+# CONFIG_BTRFS_DEBUG is not set
+# CONFIG_BTRFS_ASSERT is not set
+# CONFIG_BTRFS_FS_REF_VERIFY is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+# CONFIG_FS_DAX is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+CONFIG_EXPORTFS_BLOCK_OPS=y
+CONFIG_FILE_LOCKING=y
+CONFIG_MANDATORY_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_FANOTIFY=y
+CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
+# CONFIG_QUOTA_DEBUG is not set
+# CONFIG_QFMT_V1 is not set
+# CONFIG_QFMT_V2 is not set
+CONFIG_QUOTACTL=y
+CONFIG_AUTOFS4_FS=y
+CONFIG_AUTOFS_FS=y
+CONFIG_FUSE_FS=m
+CONFIG_CUSE=m
+# CONFIG_VIRTIO_FS is not set
+CONFIG_OVERLAY_FS=m
+# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+# CONFIG_OVERLAY_FS_INDEX is not set
+# CONFIG_OVERLAY_FS_XINO_AUTO is not set
+# CONFIG_OVERLAY_FS_METACOPY is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+# CONFIG_ZISOFS is not set
+# CONFIG_UDF_FS is not set
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_VMCORE=y
+# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_PROC_CHILDREN is not set
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_TMPFS_XATTR is not set
+# CONFIG_TMPFS_INODE64 is not set
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
+CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
+# CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON is not set
+# CONFIG_DYNAMIC_HUGETLB is not set
+CONFIG_MEMFD_CREATE=y
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+CONFIG_CONFIGFS_FS=y
+CONFIG_EFIVAR_FS=y
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_FILE_CACHE=y
+# CONFIG_SQUASHFS_FILE_DIRECT is not set
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_DECOMP_MULTI is not set
+# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
+CONFIG_SQUASHFS_XATTR=y
+CONFIG_SQUASHFS_ZLIB=y
+CONFIG_SQUASHFS_LZ4=y
+CONFIG_SQUASHFS_LZO=y
+CONFIG_SQUASHFS_XZ=y
+CONFIG_SQUASHFS_ZSTD=y
+CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y
+CONFIG_SQUASHFS_EMBEDDED=y
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_PSTORE=y
+CONFIG_PSTORE_DEFLATE_COMPRESS=y
+# CONFIG_PSTORE_LZO_COMPRESS is not set
+# CONFIG_PSTORE_LZ4_COMPRESS is not set
+# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
+# CONFIG_PSTORE_842_COMPRESS is not set
+# CONFIG_PSTORE_ZSTD_COMPRESS is not set
+CONFIG_PSTORE_COMPRESS=y
+CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
+CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
+# CONFIG_PSTORE_CONSOLE is not set
+# CONFIG_PSTORE_PMSG is not set
+# CONFIG_PSTORE_RAM is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V2=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFS_SWAP is not set
+CONFIG_NFS_V4_1=y
+CONFIG_NFS_V4_2=y
+CONFIG_PNFS_FILE_LAYOUT=y
+CONFIG_PNFS_BLOCK=m
+CONFIG_PNFS_FLEXFILE_LAYOUT=y
+CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
+# CONFIG_NFS_V4_1_MIGRATION is not set
+CONFIG_NFS_V4_SECURITY_LABEL=y
+CONFIG_ROOT_NFS=y
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+# CONFIG_NFS_V4_2_READ_PLUS is not set
+CONFIG_NFSD=y
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+CONFIG_NFSD_PNFS=y
+CONFIG_NFSD_BLOCKLAYOUT=y
+CONFIG_NFSD_SCSILAYOUT=y
+CONFIG_NFSD_FLEXFILELAYOUT=y
+CONFIG_NFSD_V4_2_INTER_SSC=y
+CONFIG_NFSD_V4_SECURITY_LABEL=y
+CONFIG_GRACE_PERIOD=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_SUNRPC_BACKCHANNEL=y
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_SMB_SERVER is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_9P_FS=y
+# CONFIG_9P_FS_POSIX_ACL is not set
+# CONFIG_9P_FS_SECURITY is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+# CONFIG_UNICODE is not set
+CONFIG_IO_WQ=y
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_TRUSTED_KEYS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+# CONFIG_SECURITY_DMESG_RESTRICT is not set
+CONFIG_SECURITY=y
+CONFIG_SECURITYFS=y
+# CONFIG_SECURITY_NETWORK is not set
+# CONFIG_SECURITY_PATH is not set
+CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
+# CONFIG_HARDENED_USERCOPY is not set
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+# CONFIG_SECURITY_SMACK is not set
+# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_SECURITY_APPARMOR is not set
+# CONFIG_SECURITY_LOADPIN is not set
+# CONFIG_SECURITY_YAMA is not set
+# CONFIG_SECURITY_SAFESETID is not set
+# CONFIG_SECURITY_LOCKDOWN_LSM is not set
+# CONFIG_SECURITY_LANDLOCK is not set
+CONFIG_INTEGRITY=y
+# CONFIG_INTEGRITY_SIGNATURE is not set
+CONFIG_INTEGRITY_AUDIT=y
+# CONFIG_IMA is not set
+# CONFIG_EVM is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
+# CONFIG_INIT_STACK_NONE is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
+# CONFIG_INIT_STACK_ALL_PATTERN is not set
+CONFIG_INIT_STACK_ALL_ZERO=y
+# CONFIG_GCC_PLUGIN_STACKLEAK is not set
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+# end of Memory initialization
+# end of Kernel hardening options
+
+# CONFIG_SECURITY_BOOT_INIT is not set
+# end of Security options
+
+CONFIG_XOR_BLOCKS=m
+CONFIG_ASYNC_TX_DISABLE_PQ_VAL_DMA=y
+CONFIG_ASYNC_TX_DISABLE_XOR_VAL_DMA=y
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=y
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_AKCIPHER=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_KPP=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+CONFIG_CRYPTO_USER=y
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_GF128MUL=y
+CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_CRYPTD=y
+CONFIG_CRYPTO_AUTHENC=m
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_SIMD=y
+CONFIG_CRYPTO_ENGINE=m
+
+#
+# Public-key cryptography
+#
+CONFIG_CRYPTO_RSA=y
+CONFIG_CRYPTO_DH=m
+CONFIG_CRYPTO_ECC=y
+CONFIG_CRYPTO_ECDH=y
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+CONFIG_CRYPTO_CURVE25519=m
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=y
+CONFIG_CRYPTO_GCM=y
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_SEQIV is not set
+CONFIG_CRYPTO_ECHAINIV=y
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=m
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=y
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+CONFIG_CRYPTO_XTS=m
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_ADIANTUM is not set
+# CONFIG_CRYPTO_ESSIV is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_CMAC=y
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+CONFIG_CRYPTO_XXHASH=m
+CONFIG_CRYPTO_BLAKE2B=m
+# CONFIG_CRYPTO_BLAKE2S is not set
+CONFIG_CRYPTO_CRCT10DIF=y
+CONFIG_CRYPTO_GHASH=y
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+CONFIG_CRYPTO_SM4=m
+CONFIG_CRYPTO_SM4_GENERIC=m
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_842 is not set
+# CONFIG_CRYPTO_LZ4 is not set
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+
+#
+# Random Number Generation
+#
+CONFIG_CRYPTO_ANSI_CPRNG=y
+CONFIG_CRYPTO_DRBG_MENU=y
+CONFIG_CRYPTO_DRBG_HMAC=y
+CONFIG_CRYPTO_DRBG_HASH=y
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=y
+CONFIG_CRYPTO_JITTERENTROPY=y
+CONFIG_CRYPTO_USER_API=y
+CONFIG_CRYPTO_USER_API_HASH=y
+CONFIG_CRYPTO_USER_API_SKCIPHER=y
+CONFIG_CRYPTO_USER_API_RNG=m
+# CONFIG_CRYPTO_USER_API_RNG_CAVP is not set
+CONFIG_CRYPTO_USER_API_AEAD=y
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+# CONFIG_CRYPTO_STATS is not set
+CONFIG_CRYPTO_HASH_INFO=y
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
+# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
+# CONFIG_CRYPTO_DEV_CCP is not set
+# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
+# CONFIG_CRYPTO_DEV_CAVIUM_ZIP is not set
+# CONFIG_CRYPTO_DEV_VIRTIO is not set
+# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
+CONFIG_CRYPTO_DEV_CCREE=m
+# CONFIG_CRYPTO_DEV_HISI_SEC is not set
+CONFIG_CRYPTO_DEV_HISI_SEC2=m
+CONFIG_CRYPTO_DEV_HISI_QM=m
+CONFIG_CRYPTO_DEV_HISI_ZIP=m
+CONFIG_CRYPTO_DEV_HISI_HPRE=m
+# CONFIG_CRYPTO_DEV_HISI_TRNG is not set
+# CONFIG_CRYPTO_DEV_HISI_MIGRATION is not set
+CONFIG_CRYPTO_DEV_AMLOGIC_GXL=m
+# CONFIG_CRYPTO_DEV_AMLOGIC_GXL_DEBUG is not set
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
+CONFIG_PKCS7_MESSAGE_PARSER=y
+# CONFIG_PKCS7_TEST_KEY is not set
+# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
+# CONFIG_PGP_LIBRARY is not set
+# CONFIG_PGP_KEY_PARSER is not set
+# CONFIG_PGP_PRELOAD is not set
+
+#
+# Certificates for signature checking
+#
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_TRUSTED_KEYS=""
+# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
+# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
+# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
+# CONFIG_PGP_PRELOAD_PUBLIC_KEYS is not set
+# end of Certificates for signature checking
+
+#
+# Library routines
+#
+CONFIG_RAID6_PQ=m
+CONFIG_RAID6_PQ_BENCHMARK=y
+CONFIG_LINEAR_RANGES=y
+CONFIG_PACKING=y
+CONFIG_BITREVERSE=y
+CONFIG_HAVE_ARCH_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+CONFIG_INDIRECT_PIO=y
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_AES=y
+CONFIG_CRYPTO_LIB_ARC4=y
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA=m
+CONFIG_CRYPTO_LIB_CHACHA_GENERIC=m
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=m
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_DES=m
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA256=y
+# end of Crypto library routines
+
+CONFIG_LIB_MEMNEQ=y
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+CONFIG_CRC7=y
+CONFIG_LIBCRC32C=m
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+CONFIG_AUDIT_GENERIC=y
+CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_LZ4_DECOMPRESS=y
+CONFIG_ZSTD_COMPRESS=m
+CONFIG_ZSTD_DECOMPRESS=y
+CONFIG_XZ_DEC=y
+CONFIG_XZ_DEC_X86=y
+CONFIG_XZ_DEC_POWERPC=y
+CONFIG_XZ_DEC_IA64=y
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+CONFIG_XZ_DEC_SPARC=y
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_LZO=y
+CONFIG_DECOMPRESS_LZ4=y
+CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_INTERVAL_TREE=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_DMA_OPS=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
+CONFIG_ARCH_HAS_TEARDOWN_DMA_OPS=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
+CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
+CONFIG_SWIOTLB=y
+CONFIG_DMA_NONCOHERENT_MMAP=y
+CONFIG_DMA_COHERENT_POOL=y
+CONFIG_DMA_REMAP=y
+CONFIG_DMA_DIRECT_REMAP=y
+CONFIG_DMA_CMA=y
+CONFIG_DMA_PERNUMA_CMA=y
+
+#
+# Default contiguous memory area size:
+#
+CONFIG_CMA_SIZE_MBYTES=32
+CONFIG_CMA_SIZE_SEL_MBYTES=y
+# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
+# CONFIG_CMA_SIZE_SEL_MIN is not set
+# CONFIG_CMA_SIZE_SEL_MAX is not set
+CONFIG_CMA_ALIGNMENT=8
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_DMA_MAP_BENCHMARK is not set
+CONFIG_SGL_ALLOC=y
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+CONFIG_CLZ_TAB=y
+CONFIG_IRQ_POLL=y
+CONFIG_MPILIB=y
+CONFIG_DIMLIB=y
+CONFIG_LIBFDT=y
+CONFIG_OID_REGISTRY=y
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_HAS_COPY_MC=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_SBITMAP=y
+# CONFIG_STRING_SELFTEST is not set
+# end of Library routines
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+CONFIG_SYMBOLIC_ERRNAME=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO_REDUCED is not set
+# CONFIG_DEBUG_INFO_COMPRESSED is not set
+# CONFIG_DEBUG_INFO_SPLIT is not set
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_BTF is not set
+# CONFIG_GDB_SCRIPTS is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_PGO_KERNEL is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+CONFIG_MAGIC_SYSRQ_SERIAL=y
+CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+# CONFIG_UBSAN is not set
+CONFIG_HAVE_KCSAN_COMPILER=y
+# end of Generic Kernel Debugging Instruments
+
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_MISC=y
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_SCHED_STACK_END_CHECK is not set
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_SW_TAGS=y
+CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_KASAN_SW_TAGS=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+# CONFIG_KFENCE is not set
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+# CONFIG_PANIC_ON_OOPS is not set
+CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
+# CONFIG_SOFTLOCKUP_DETECTOR is not set
+
+#
+# ARM64 NMI watchdog configuration
+#
+# end of ARM64 NMI watchdog configuration
+
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_SCHED_INFO=y
+# CONFIG_SCHEDSTATS is not set
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+# CONFIG_STACKTRACE is not set
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_HAVE_DEBUG_BUGVERBOSE=y
+
+#
+# Debug kernel data structures
+#
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_PLIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# end of Debug kernel data structures
+
+# CONFIG_DEBUG_CREDENTIALS is not set
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
+CONFIG_RCU_TRACE=y
+# CONFIG_RCU_EQS_DEBUG is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
+CONFIG_STRICT_DEVMEM=y
+# CONFIG_IO_STRICT_DEVMEM is not set
+
+#
+# arm64 Debugging
+#
+# CONFIG_PID_IN_CONTEXTIDR is not set
+# CONFIG_DEBUG_EFI is not set
+# CONFIG_ARM64_RELOC_TEST is not set
+# CONFIG_CORESIGHT is not set
+CONFIG_ACPI_TRBE=y
+# end of arm64 Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+CONFIG_FUNCTION_ERROR_INJECTION=y
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+CONFIG_RUNTIME_TESTING_MENU=y
+# CONFIG_LKDTM is not set
+# CONFIG_TEST_LIST_SORT is not set
+# CONFIG_TEST_MIN_HEAP is not set
+# CONFIG_TEST_SORT is not set
+# CONFIG_KPROBES_SANITY_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_REED_SOLOMON_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_PERCPU_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_TEST_HEXDUMP is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_STRSCPY is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
+# CONFIG_TEST_BITMAP is not set
+# CONFIG_TEST_UUID is not set
+# CONFIG_TEST_XARRAY is not set
+# CONFIG_TEST_OVERFLOW is not set
+# CONFIG_TEST_RHASHTABLE is not set
+# CONFIG_TEST_HASH is not set
+# CONFIG_TEST_IDA is not set
+# CONFIG_TEST_LKM is not set
+# CONFIG_TEST_BITOPS is not set
+# CONFIG_TEST_VMALLOC is not set
+# CONFIG_TEST_USER_COPY is not set
+# CONFIG_TEST_BPF is not set
+# CONFIG_TEST_BLACKHOLE_DEV is not set
+# CONFIG_FIND_BIT_BENCHMARK is not set
+# CONFIG_TEST_FIRMWARE is not set
+# CONFIG_TEST_SYSCTL is not set
+# CONFIG_TEST_UDELAY is not set
+# CONFIG_TEST_STATIC_KEYS is not set
+# CONFIG_TEST_KMOD is not set
+# CONFIG_TEST_MEMCAT_P is not set
+# CONFIG_TEST_STACKINIT is not set
+# CONFIG_TEST_MEMINIT is not set
+# CONFIG_TEST_FREE_PAGES is not set
+CONFIG_MEMTEST=y
+# end of Kernel Testing and Coverage
+# end of Kernel hacking
diff --git a/bsp/meta-phytium/recipes-kernel/linux/files/config/phytiumpi/phytiumpi_defconfig b/bsp/meta-phytium/recipes-kernel/linux/files/config/phytiumpi/phytiumpi_defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..72b019ffc9ccc2e4a3c55dc589aeda0bab8395d4
--- /dev/null
+++ b/bsp/meta-phytium/recipes-kernel/linux/files/config/phytiumpi/phytiumpi_defconfig
@@ -0,0 +1,7644 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/arm64 5.10.0 Kernel Configuration
+#
+CONFIG_CC_VERSION_TEXT="aarch64-openeuler-linux-gnu-gcc (crosstool-NG 1.26.0) 12.3.1"
+CONFIG_CC_IS_GCC=y
+CONFIG_GCC_VERSION=120301
+CONFIG_LD_VERSION=241000000
+CONFIG_CLANG_VERSION=0
+CONFIG_LLD_VERSION=0
+CONFIG_CC_CAN_LINK=y
+CONFIG_CC_CAN_LINK_STATIC=y
+CONFIG_CC_HAS_ASM_GOTO=y
+CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
+CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
+CONFIG_CC_HAS_ASM_INLINE=y
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION="-openeuler"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_BUILD_SALT=""
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_LZ4=y
+CONFIG_HAVE_KERNEL_ZSTD=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_XZ is not set
+# CONFIG_KERNEL_LZO is not set
+# CONFIG_KERNEL_LZ4 is not set
+# CONFIG_KERNEL_ZSTD is not set
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="(none)"
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+# CONFIG_USELIB is not set
+CONFIG_AUDIT=y
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_IRQ_IPI=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_IRQ_MSI_IOMMU=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+CONFIG_NO_HZ_IDLE=y
+# CONFIG_NO_HZ_FULL is not set
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+# CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE is not set
+# end of Timers subsystem
+
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_SCHED_CORE is not set
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+CONFIG_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_SCHED_AVG_IRQ=y
+CONFIG_SCHED_THERMAL_PRESSURE=y
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_RCU_EXPERT is not set
+CONFIG_SRCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+# end of RCU Subsystem
+
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=17
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
+CONFIG_GENERIC_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# CONFIG_UCLAMP_TASK is not set
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_CGROUPS=y
+CONFIG_PAGE_COUNTER=y
+CONFIG_MEMCG=y
+CONFIG_MEMCG_SWAP=y
+CONFIG_MEMCG_KMEM=y
+# CONFIG_MEMCG_MEMFS_INFO is not set
+CONFIG_BLK_CGROUP=y
+CONFIG_CGROUP_WRITEBACK=y
+# CONFIG_CGROUP_V1_WRITEBACK is not set
+CONFIG_CGROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+# CONFIG_CFS_BANDWIDTH is not set
+# CONFIG_RT_GROUP_SCHED is not set
+# CONFIG_QOS_SCHED_DYNAMIC_AFFINITY is not set
+CONFIG_CGROUP_PIDS=y
+# CONFIG_CGROUP_RDMA is not set
+# CONFIG_CGROUP_FREEZER is not set
+CONFIG_CGROUP_HUGETLB=y
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
+# CONFIG_CGROUP_DEBUG is not set
+# CONFIG_CGROUP_FILES is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_TIME_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_SCHED_STEAL is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+CONFIG_SCHED_AUTOGROUP=y
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+CONFIG_RD_LZO=y
+CONFIG_RD_LZ4=y
+CONFIG_RD_ZSTD=y
+CONFIG_INITRAMFS_FILE_METADATA=""
+# CONFIG_BOOT_CONFIG is not set
+CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_SYSCTL=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_BPF=y
+CONFIG_EXPERT=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_PRINTK_NMI=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_HAVE_FUTEX_CMPXCHG=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_IO_URING=y
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+# CONFIG_BPF_SYSCALL is not set
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+CONFIG_BPF_JIT_DEFAULT_ON=y
+# CONFIG_USERFAULTFD is not set
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+CONFIG_KCMP=y
+CONFIG_RSEQ=y
+# CONFIG_DEBUG_RSEQ is not set
+# CONFIG_EMBEDDED is not set
+CONFIG_HAVE_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+# end of Kernel Performance Events And Counters
+
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_MEMCG_SYSFS_ON is not set
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_SLAB_MERGE_DEFAULT=y
+# CONFIG_SLAB_FREELIST_RANDOM is not set
+# CONFIG_SLAB_FREELIST_HARDENED is not set
+# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+CONFIG_SLUB_CPU_PARTIAL=y
+CONFIG_SYSTEM_DATA_VERIFICATION=y
+CONFIG_PROFILING=y
+CONFIG_KABI_RESERVE=y
+CONFIG_KABI_SIZE_ALIGN_CHECKS=y
+# end of General setup
+
+CONFIG_ARM64=y
+CONFIG_64BIT=y
+CONFIG_MMU=y
+CONFIG_ARM64_PAGE_SHIFT=12
+CONFIG_ARM64_CONT_PTE_SHIFT=4
+CONFIG_ARM64_CONT_PMD_SHIFT=4
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=33
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA32=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SMP=y
+CONFIG_KERNEL_MODE_NEON=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=4
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_ARCH_HAS_CPU_RELAX=y
+
+#
+# Platform selection
+#
+# CONFIG_ARCH_ACTIONS is not set
+# CONFIG_ARCH_AGILEX is not set
+# CONFIG_ARCH_SUNXI is not set
+# CONFIG_ARCH_ALPINE is not set
+# CONFIG_ARCH_BCM2835 is not set
+# CONFIG_ARCH_BCM_IPROC is not set
+# CONFIG_ARCH_BERLIN is not set
+# CONFIG_ARCH_BITMAIN is not set
+# CONFIG_ARCH_BRCMSTB is not set
+# CONFIG_ARCH_EXYNOS is not set
+# CONFIG_ARCH_SPARX5 is not set
+# CONFIG_ARCH_K3 is not set
+# CONFIG_ARCH_LAYERSCAPE is not set
+# CONFIG_ARCH_LG1K is not set
+# CONFIG_ARCH_HISI is not set
+# CONFIG_ARCH_KEEMBAY is not set
+# CONFIG_ARCH_MEDIATEK is not set
+# CONFIG_ARCH_MESON is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_MXC is not set
+CONFIG_ARCH_PHYTIUM=y
+# CONFIG_ARCH_QCOM is not set
+# CONFIG_ARCH_REALTEK is not set
+# CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_ROCKCHIP is not set
+# CONFIG_ARCH_S32 is not set
+# CONFIG_ARCH_SEATTLE is not set
+# CONFIG_ARCH_STRATIX10 is not set
+# CONFIG_ARCH_SYNQUACER is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_SPRD is not set
+# CONFIG_ARCH_THUNDER is not set
+# CONFIG_ARCH_THUNDER2 is not set
+# CONFIG_ARCH_UNIPHIER is not set
+# CONFIG_ARCH_VEXPRESS is not set
+# CONFIG_ARCH_VISCONTI is not set
+# CONFIG_ARCH_XGENE is not set
+# CONFIG_ARCH_ZX is not set
+# CONFIG_ARCH_ZYNQMP is not set
+# end of Platform selection
+
+CONFIG_HAVE_LIVEPATCH_WO_FTRACE=y
+
+#
+# Enable Livepatch
+#
+# CONFIG_LIVEPATCH is not set
+# end of Enable Livepatch
+
+#
+# Kernel Features
+#
+
+#
+# ARM errata workarounds via the alternatives framework
+#
+CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y
+CONFIG_ARM64_ERRATUM_826319=y
+CONFIG_ARM64_ERRATUM_827319=y
+CONFIG_ARM64_ERRATUM_824069=y
+CONFIG_ARM64_ERRATUM_819472=y
+CONFIG_ARM64_ERRATUM_832075=y
+CONFIG_ARM64_ERRATUM_843419=y
+CONFIG_ARM64_ERRATUM_1024718=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
+CONFIG_ARM64_ERRATUM_1165522=y
+CONFIG_ARM64_ERRATUM_1319367=y
+CONFIG_ARM64_ERRATUM_1530923=y
+CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
+CONFIG_ARM64_ERRATUM_1286807=y
+CONFIG_ARM64_ERRATUM_1463225=y
+CONFIG_ARM64_ERRATUM_1542419=y
+CONFIG_ARM64_ERRATUM_1508412=y
+CONFIG_CAVIUM_ERRATUM_22375=y
+CONFIG_CAVIUM_ERRATUM_23154=y
+CONFIG_CAVIUM_ERRATUM_27456=y
+CONFIG_CAVIUM_ERRATUM_30115=y
+CONFIG_CAVIUM_TX2_ERRATUM_219=y
+CONFIG_FUJITSU_ERRATUM_010001=y
+CONFIG_HISILICON_ERRATUM_161600802=y
+# CONFIG_HISILICON_ERRATUM_1980005 is not set
+CONFIG_HISILICON_ERRATUM_162100801=y
+CONFIG_HISILICON_ERRATUM_162100125=y
+CONFIG_QCOM_FALKOR_ERRATUM_1003=y
+CONFIG_QCOM_FALKOR_ERRATUM_1009=y
+CONFIG_QCOM_QDF2400_ERRATUM_0065=y
+CONFIG_QCOM_FALKOR_ERRATUM_E1041=y
+CONFIG_SOCIONEXT_SYNQUACER_PREITS=y
+CONFIG_HISILICON_ERRATUM_HIP08_RU_PREFETCH=y
+# CONFIG_HISILICON_HIP08_RU_PREFETCH_DEFAULT_OFF is not set
+# end of ARM errata workarounds via the alternatives framework
+
+CONFIG_ARM64_4K_PAGES=y
+# CONFIG_ARM64_16K_PAGES is not set
+# CONFIG_ARM64_64K_PAGES is not set
+# CONFIG_ARM64_VA_BITS_39 is not set
+CONFIG_ARM64_VA_BITS_48=y
+CONFIG_ARM64_VA_BITS=48
+CONFIG_ARM64_PA_BITS_48=y
+CONFIG_ARM64_PA_BITS=48
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SCHED_MC=y
+# CONFIG_SCHED_CLUSTER is not set
+CONFIG_SCHED_SMT=y
+CONFIG_NR_CPUS=256
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_ARM64_BOOTPARAM_HOTPLUG_CPU0 is not set
+# CONFIG_NUMA is not set
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_SCHED_HRTICK=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HW_PERF_EVENTS=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_LLC_128_LINE_SIZE=y
+CONFIG_ARCH_HAS_FILTER_PGPROT=y
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+CONFIG_CC_HAVE_SHADOW_CALL_STACK=y
+CONFIG_PARAVIRT=y
+# CONFIG_PARAVIRT_SPINLOCKS is not set
+# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+CONFIG_KEXEC=y
+CONFIG_KEXEC_FILE=y
+# CONFIG_KEXEC_SIG is not set
+CONFIG_CRASH_DUMP=y
+# CONFIG_ARM64_CPU_PARK is not set
+CONFIG_XEN_DOM0=y
+CONFIG_XEN=y
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_UNMAP_KERNEL_AT_EL0=y
+CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY=y
+CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
+# CONFIG_ARM64_PMEM_LEGACY is not set
+# CONFIG_ARM64_SW_TTBR0_PAN is not set
+CONFIG_ARM64_TAGGED_ADDR_ABI=y
+# CONFIG_AARCH32_EL0 is not set
+
+#
+# ARMv8.1 architectural features
+#
+CONFIG_ARM64_HW_AFDBM=y
+CONFIG_ARM64_PAN=y
+CONFIG_AS_HAS_LSE_ATOMICS=y
+CONFIG_ARM64_LSE_ATOMICS=y
+CONFIG_ARM64_USE_LSE_ATOMICS=y
+CONFIG_ARM64_VHE=y
+# end of ARMv8.1 architectural features
+
+#
+# ARMv8.2 architectural features
+#
+# CONFIG_ARM64_PMEM is not set
+CONFIG_ARM64_RAS_EXTN=y
+CONFIG_ARM64_CNP=y
+# end of ARMv8.2 architectural features
+
+#
+# ARMv8.3 architectural features
+#
+CONFIG_ARM64_PTR_AUTH=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET=y
+CONFIG_CC_HAS_SIGN_RETURN_ADDRESS=y
+CONFIG_AS_HAS_PAC=y
+CONFIG_AS_HAS_CFI_NEGATE_RA_STATE=y
+# end of ARMv8.3 architectural features
+
+#
+# ARMv8.4 architectural features
+#
+CONFIG_ARM64_AMU_EXTN=y
+CONFIG_AS_HAS_ARMV8_4=y
+CONFIG_ARM64_TLB_RANGE=y
+# end of ARMv8.4 architectural features
+
+#
+# ARMv8.5 architectural features
+#
+CONFIG_ARM64_BTI=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI=y
+CONFIG_ARM64_E0PD=y
+CONFIG_ARCH_RANDOM=y
+CONFIG_ARM64_AS_HAS_MTE=y
+CONFIG_ARM64_MTE=y
+# end of ARMv8.5 architectural features
+
+#
+# ARMv8.6 architectural features
+#
+CONFIG_ARM64_TWED=y
+# end of ARMv8.6 architectural features
+
+#
+# ARMv8.7 architectural features
+#
+CONFIG_ARM64_EPAN=y
+# end of ARMv8.7 architectural features
+
+CONFIG_ARM64_SVE=y
+CONFIG_ARM64_MODULE_PLTS=y
+# CONFIG_ARM64_PSEUDO_NMI is not set
+CONFIG_RELOCATABLE=y
+CONFIG_RANDOMIZE_BASE=y
+CONFIG_RANDOMIZE_MODULE_REGION_FULL=y
+CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
+CONFIG_STACKPROTECTOR_PER_TASK=y
+# CONFIG_ASCEND_FEATURES is not set
+# end of Kernel Features
+
+#
+# Boot options
+#
+CONFIG_CMDLINE=""
+CONFIG_EFI_STUB=y
+CONFIG_EFI=y
+CONFIG_DMI=y
+# end of Boot options
+
+CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
+
+#
+# Power management options
+#
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+CONFIG_HIBERNATE_CALLBACKS=y
+CONFIG_HIBERNATION=y
+CONFIG_HIBERNATION_SNAPSHOT_DEV=y
+CONFIG_PM_STD_PARTITION=""
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_CLK=y
+CONFIG_PM_GENERIC_DOMAINS=y
+CONFIG_WQ_POWER_EFFICIENT_DEFAULT=y
+CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
+CONFIG_PM_GENERIC_DOMAINS_OF=y
+CONFIG_CPU_PM=y
+CONFIG_ENERGY_MODEL=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_HIBERNATION_HEADER=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# end of Power management options
+
+#
+# CPU Power Management
+#
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
+# CONFIG_CPU_IDLE_GOV_LADDER is not set
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
+CONFIG_DT_IDLE_STATES=y
+
+#
+# ARM CPU Idle Drivers
+#
+CONFIG_ARM_CPUIDLE=y
+CONFIG_ARM_PSCI_CPUIDLE=y
+CONFIG_ARM_PSCI_CPUIDLE_DOMAIN=y
+# end of ARM CPU Idle Drivers
+
+CONFIG_HALTPOLL_CPUIDLE=y
+# end of CPU Idle
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_ATTR_SET=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL=y
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=m
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+
+#
+# CPU frequency scaling drivers
+#
+CONFIG_CPUFREQ_DT=y
+CONFIG_CPUFREQ_DT_PLATDEV=y
+CONFIG_ARM_SCPI_CPUFREQ=y
+CONFIG_ARM_SCMI_CPUFREQ=y
+# end of CPU Frequency scaling
+# end of CPU Power Management
+
+#
+# Firmware Drivers
+#
+CONFIG_ARM_SCMI_PROTOCOL=y
+CONFIG_ARM_SCMI_POWER_DOMAIN=y
+CONFIG_ARM_SCPI_PROTOCOL=y
+CONFIG_ARM_SCPI_POWER_DOMAIN=y
+# CONFIG_ARM_SDE_INTERFACE is not set
+# CONFIG_FIRMWARE_MEMMAP is not set
+CONFIG_DMIID=y
+# CONFIG_DMI_SYSFS is not set
+# CONFIG_FW_CFG_SYSFS is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_VARS_PSTORE=y
+# CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
+# CONFIG_EFI_FAKE_MEMMAP is not set
+CONFIG_EFI_PARAMS_FROM_FDT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_GENERIC_STUB=y
+CONFIG_EFI_ZBOOT=y
+# CONFIG_EFI_ZBOOT_SIGNED is not set
+CONFIG_EFI_ARMSTUB_DTB_LOADER=y
+# CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER is not set
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+CONFIG_EFI_CAPSULE_LOADER=y
+# CONFIG_EFI_TEST is not set
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+# end of EFI (Extensible Firmware Interface) Support
+
+CONFIG_EFI_EARLYCON=y
+CONFIG_ARM_PSCI_FW=y
+# CONFIG_ARM_PSCI_CHECKER is not set
+CONFIG_HAVE_ARM_SMCCC=y
+CONFIG_HAVE_ARM_SMCCC_DISCOVERY=y
+CONFIG_ARM_SMCCC_SOC_ID=y
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+CONFIG_ARCH_SUPPORTS_ACPI=y
+# CONFIG_ACPI is not set
+CONFIG_IRQ_BYPASS_MANAGER=y
+CONFIG_VIRTUALIZATION=y
+# CONFIG_KVM is not set
+CONFIG_ARM64_CRYPTO=y
+CONFIG_CRYPTO_SHA256_ARM64=y
+CONFIG_CRYPTO_SHA512_ARM64=m
+CONFIG_CRYPTO_SHA1_ARM64_CE=y
+CONFIG_CRYPTO_SHA2_ARM64_CE=y
+CONFIG_CRYPTO_SHA512_ARM64_CE=m
+CONFIG_CRYPTO_SHA3_ARM64=m
+CONFIG_CRYPTO_SM3_ARM64_CE=m
+# CONFIG_CRYPTO_SM4_ARM64_CE is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_BLK is not set
+# CONFIG_CRYPTO_SM4_ARM64_NEON_BLK is not set
+CONFIG_CRYPTO_GHASH_ARM64_CE=y
+CONFIG_CRYPTO_CRCT10DIF_ARM64_CE=m
+CONFIG_CRYPTO_AES_ARM64=y
+CONFIG_CRYPTO_AES_ARM64_CE=y
+CONFIG_CRYPTO_AES_ARM64_CE_CCM=y
+CONFIG_CRYPTO_AES_ARM64_CE_BLK=y
+CONFIG_CRYPTO_AES_ARM64_NEON_BLK=m
+CONFIG_CRYPTO_CHACHA20_NEON=m
+# CONFIG_CRYPTO_POLY1305_NEON is not set
+# CONFIG_CRYPTO_NHPOLY1305_NEON is not set
+CONFIG_CRYPTO_AES_ARM64_BS=m
+
+#
+# General architecture-dependent options
+#
+CONFIG_CRASH_CORE=y
+CONFIG_KEXEC_CORE=y
+# CONFIG_QUICK_KEXEC is not set
+CONFIG_ARCH_WANT_RESERVE_CRASH_KERNEL=y
+CONFIG_KPROBES=y
+CONFIG_JUMP_LABEL=y
+# CONFIG_STATIC_KEYS_SELFTEST is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_KRETPROBES=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_KEEPINITRD=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_TABLE_FREE=y
+CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_ARCH_SUPPORTS_SHADOW_CALL_STACK=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+# CONFIG_COMPAT_32BIT_TIME is not set
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
+CONFIG_RANDOMIZE_KSTACK_OFFSET=y
+# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_COMPILER_H=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+CONFIG_ARCH_HAS_RELR=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_GCC_PLUGINS=y
+# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+# CONFIG_MODULE_COMPRESS is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLK_SCSI_REQUEST=y
+CONFIG_BLK_DEV_BSG=y
+CONFIG_BLK_DEV_BSGLIB=y
+CONFIG_BLK_DEV_INTEGRITY=y
+CONFIG_BLK_DEV_INTEGRITY_T10=y
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_DEV_THROTTLING is not set
+CONFIG_BLK_CMDLINE_PARSER=y
+# CONFIG_BLK_WBT is not set
+# CONFIG_BLK_CGROUP_IOLATENCY is not set
+# CONFIG_BLK_CGROUP_IOCOST is not set
+CONFIG_BLK_DEBUG_FS=y
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+# CONFIG_BLK_DEV_DUMPINFO is not set
+
+#
+# Partition Types
+#
+CONFIG_PARTITION_ADVANCED=y
+# CONFIG_ACORN_PARTITION is not set
+# CONFIG_AIX_PARTITION is not set
+# CONFIG_OSF_PARTITION is not set
+# CONFIG_AMIGA_PARTITION is not set
+# CONFIG_ATARI_PARTITION is not set
+# CONFIG_MAC_PARTITION is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_BSD_DISKLABEL is not set
+# CONFIG_MINIX_SUBPARTITION is not set
+# CONFIG_SOLARIS_X86_PARTITION is not set
+# CONFIG_UNIXWARE_DISKLABEL is not set
+# CONFIG_LDM_PARTITION is not set
+# CONFIG_SGI_PARTITION is not set
+# CONFIG_ULTRIX_PARTITION is not set
+# CONFIG_SUN_PARTITION is not set
+# CONFIG_KARMA_PARTITION is not set
+CONFIG_EFI_PARTITION=y
+# CONFIG_SYSV68_PARTITION is not set
+CONFIG_CMDLINE_PARTITION=y
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+CONFIG_BLK_PM=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=y
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_ASN1=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK=y
+CONFIG_ARCH_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_READ_LOCK=y
+CONFIG_ARCH_INLINE_READ_LOCK_BH=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_READ_UNLOCK=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_INLINE_WRITE_LOCK=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_ARCH_INLINE_WRITE_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_SPIN_TRYLOCK=y
+CONFIG_INLINE_SPIN_TRYLOCK_BH=y
+CONFIG_INLINE_SPIN_LOCK=y
+CONFIG_INLINE_SPIN_LOCK_BH=y
+CONFIG_INLINE_SPIN_LOCK_IRQ=y
+CONFIG_INLINE_SPIN_LOCK_IRQSAVE=y
+CONFIG_INLINE_SPIN_UNLOCK_BH=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_READ_LOCK=y
+CONFIG_INLINE_READ_LOCK_BH=y
+CONFIG_INLINE_READ_LOCK_IRQ=y
+CONFIG_INLINE_READ_LOCK_IRQSAVE=y
+CONFIG_INLINE_READ_UNLOCK=y
+CONFIG_INLINE_READ_UNLOCK_BH=y
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_INLINE_READ_UNLOCK_IRQRESTORE=y
+CONFIG_INLINE_WRITE_LOCK=y
+CONFIG_INLINE_WRITE_LOCK_BH=y
+CONFIG_INLINE_WRITE_LOCK_IRQ=y
+CONFIG_INLINE_WRITE_LOCK_IRQSAVE=y
+CONFIG_INLINE_WRITE_UNLOCK=y
+CONFIG_INLINE_WRITE_UNLOCK_BH=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_HAVE_ELF_PROT=y
+CONFIG_ARCH_USE_GNU_PROPERTY=y
+CONFIG_ELFCORE=y
+# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
+CONFIG_BINFMT_SCRIPT=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_HOLES_IN_ZONE=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_MEMORY_ISOLATION=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MEMORY_BALLOON=y
+CONFIG_BALLOON_COMPACTION=y
+CONFIG_COMPACTION=y
+CONFIG_PAGE_REPORTING=y
+CONFIG_MIGRATION=y
+# CONFIG_HUGE_VMALLOC_DEFAULT_ENABLED is not set
+CONFIG_CONTIG_ALLOC=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_BOUNCE=y
+CONFIG_MMU_NOTIFIER=y
+CONFIG_KSM=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+CONFIG_MEMORY_FAILURE=y
+# CONFIG_HWPOISON_INJECT is not set
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+# CONFIG_CLEANCACHE is not set
+# CONFIG_FRONTSWAP is not set
+CONFIG_MEMCG_QOS=y
+# CONFIG_ETMEM is not set
+# CONFIG_PAGE_CACHE_LIMIT is not set
+CONFIG_CMA=y
+# CONFIG_CMA_DEBUG is not set
+# CONFIG_CMA_DEBUGFS is not set
+CONFIG_CMA_AREAS=19
+# CONFIG_ZPOOL is not set
+# CONFIG_ZBUD is not set
+# CONFIG_ZSMALLOC is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+CONFIG_FRAME_VECTOR=y
+CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_BENCHMARK is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+# CONFIG_PIN_MEMORY is not set
+# CONFIG_CLEAR_FREELIST_PAGE is not set
+# CONFIG_EXTEND_HUGEPAGE_MAPPING is not set
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_NET_INGRESS=y
+CONFIG_NET_EGRESS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+# CONFIG_XFRM_USER is not set
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+# CONFIG_IP_ADVANCED_ROUTER is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+# CONFIG_IP_PNP_RARP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_NET_IP_TUNNEL=m
+# CONFIG_IP_MROUTE is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_NET_IPVTI is not set
+# CONFIG_NET_FOU is not set
+# CONFIG_NET_FOU_IP_TUNNELS is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_UDP_DIAG is not set
+# CONFIG_INET_RAW_DIAG is not set
+# CONFIG_INET_DIAG_DESTROY is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=m
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
+# CONFIG_IPV6_VTI is not set
+CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
+CONFIG_IPV6_NDISC_NODETYPE=y
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_MPTCP is not set
+# CONFIG_NETWORK_SECMARK is not set
+CONFIG_NET_PTP_CLASSIFY=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+# CONFIG_BRIDGE_NETFILTER is not set
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=y
+# CONFIG_NETFILTER_NETLINK_ACCT is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NETFILTER_NETLINK_OSF is not set
+CONFIG_NF_CONNTRACK=m
+CONFIG_NF_LOG_COMMON=m
+# CONFIG_NF_LOG_NETDEV is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_ZONES is not set
+# CONFIG_NF_CONNTRACK_PROCFS is not set
+CONFIG_NF_CONNTRACK_EVENTS=y
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CONNTRACK_LABELS is not set
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+# CONFIG_NF_CONNTRACK_FTP is not set
+# CONFIG_NF_CONNTRACK_H323 is not set
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_SNMP is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+# CONFIG_NF_CONNTRACK_TFTP is not set
+# CONFIG_NF_CT_NETLINK is not set
+CONFIG_NF_NAT=m
+CONFIG_NF_NAT_MASQUERADE=y
+# CONFIG_NF_TABLES is not set
+CONFIG_NETFILTER_XTABLES=m
+
+#
+# Xtables combined modules
+#
+# CONFIG_NETFILTER_XT_MARK is not set
+# CONFIG_NETFILTER_XT_CONNMARK is not set
+
+#
+# Xtables targets
+#
+# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
+CONFIG_NETFILTER_XT_TARGET_CHECKSUM=m
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+# CONFIG_NETFILTER_XT_TARGET_HL is not set
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+CONFIG_NETFILTER_XT_TARGET_LOG=m
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+CONFIG_NETFILTER_XT_NAT=m
+# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
+CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+# CONFIG_NETFILTER_XT_TARGET_TPROXY is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
+
+#
+# Xtables matches
+#
+CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
+# CONFIG_NETFILTER_XT_MATCH_BPF is not set
+# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ECN is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_HL is not set
+# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_MAC is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# end of Core Netfilter Configuration
+
+# CONFIG_IP_SET is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=m
+# CONFIG_NF_SOCKET_IPV4 is not set
+# CONFIG_NF_TPROXY_IPV4 is not set
+# CONFIG_NF_DUP_IPV4 is not set
+# CONFIG_NF_LOG_ARP is not set
+CONFIG_NF_LOG_IPV4=m
+CONFIG_NF_REJECT_IPV4=m
+CONFIG_IP_NF_IPTABLES=m
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_RPFILTER is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+# CONFIG_IP_NF_TARGET_SYNPROXY is not set
+CONFIG_IP_NF_NAT=m
+CONFIG_IP_NF_TARGET_MASQUERADE=m
+# CONFIG_IP_NF_TARGET_NETMAP is not set
+# CONFIG_IP_NF_TARGET_REDIRECT is not set
+CONFIG_IP_NF_MANGLE=m
+# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
+# CONFIG_IP_NF_TARGET_ECN is not set
+# CONFIG_IP_NF_TARGET_TTL is not set
+# CONFIG_IP_NF_RAW is not set
+# CONFIG_IP_NF_SECURITY is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# end of IP: Netfilter Configuration
+
+#
+# IPv6: Netfilter Configuration
+#
+# CONFIG_NF_SOCKET_IPV6 is not set
+# CONFIG_NF_TPROXY_IPV6 is not set
+# CONFIG_NF_DUP_IPV6 is not set
+CONFIG_NF_REJECT_IPV6=m
+CONFIG_NF_LOG_IPV6=m
+CONFIG_IP6_NF_IPTABLES=m
+# CONFIG_IP6_NF_MATCH_AH is not set
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+# CONFIG_IP6_NF_MATCH_HL is not set
+# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
+# CONFIG_IP6_NF_MATCH_MH is not set
+# CONFIG_IP6_NF_MATCH_RPFILTER is not set
+# CONFIG_IP6_NF_MATCH_RT is not set
+# CONFIG_IP6_NF_MATCH_SRH is not set
+# CONFIG_IP6_NF_TARGET_HL is not set
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
+CONFIG_IP6_NF_MANGLE=m
+# CONFIG_IP6_NF_RAW is not set
+# CONFIG_IP6_NF_SECURITY is not set
+CONFIG_IP6_NF_NAT=m
+CONFIG_IP6_NF_TARGET_MASQUERADE=m
+# CONFIG_IP6_NF_TARGET_NPT is not set
+# end of IPv6: Netfilter Configuration
+
+CONFIG_NF_DEFRAG_IPV6=m
+# CONFIG_NF_CONNTRACK_BRIDGE is not set
+# CONFIG_BRIDGE_NF_EBTABLES is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=m
+CONFIG_GARP=m
+CONFIG_MRP=m
+CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+CONFIG_BRIDGE_VLAN_FILTERING=y
+# CONFIG_BRIDGE_MRP is not set
+CONFIG_HAVE_NET_DSA=y
+CONFIG_NET_DSA=m
+# CONFIG_NET_DSA_TAG_AR9331 is not set
+# CONFIG_NET_DSA_TAG_BRCM is not set
+# CONFIG_NET_DSA_TAG_BRCM_PREPEND is not set
+# CONFIG_NET_DSA_TAG_GSWIP is not set
+# CONFIG_NET_DSA_TAG_DSA is not set
+# CONFIG_NET_DSA_TAG_EDSA is not set
+# CONFIG_NET_DSA_TAG_MTK is not set
+# CONFIG_NET_DSA_TAG_KSZ is not set
+# CONFIG_NET_DSA_TAG_RTL4_A is not set
+CONFIG_NET_DSA_TAG_OCELOT=m
+# CONFIG_NET_DSA_TAG_QCA is not set
+# CONFIG_NET_DSA_TAG_LAN9303 is not set
+# CONFIG_NET_DSA_TAG_SJA1105 is not set
+# CONFIG_NET_DSA_TAG_TRAILER is not set
+CONFIG_VLAN_8021Q=m
+CONFIG_VLAN_8021Q_GVRP=y
+CONFIG_VLAN_8021Q_MVRP=y
+# CONFIG_DECNET is not set
+CONFIG_LLC=m
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+CONFIG_NET_SCHED=y
+
+#
+# Queueing/Scheduling
+#
+# CONFIG_NET_SCH_CBQ is not set
+# CONFIG_NET_SCH_HTB is not set
+# CONFIG_NET_SCH_HFSC is not set
+# CONFIG_NET_SCH_PRIO is not set
+# CONFIG_NET_SCH_MULTIQ is not set
+# CONFIG_NET_SCH_RED is not set
+# CONFIG_NET_SCH_SFB is not set
+# CONFIG_NET_SCH_SFQ is not set
+# CONFIG_NET_SCH_TEQL is not set
+# CONFIG_NET_SCH_TBF is not set
+CONFIG_NET_SCH_CBS=m
+CONFIG_NET_SCH_ETF=m
+CONFIG_NET_SCH_TAPRIO=m
+# CONFIG_NET_SCH_GRED is not set
+# CONFIG_NET_SCH_DSMARK is not set
+# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
+CONFIG_NET_SCH_MQPRIO=m
+# CONFIG_NET_SCH_SKBPRIO is not set
+# CONFIG_NET_SCH_CHOKE is not set
+# CONFIG_NET_SCH_QFQ is not set
+# CONFIG_NET_SCH_CODEL is not set
+# CONFIG_NET_SCH_FQ_CODEL is not set
+# CONFIG_NET_SCH_CAKE is not set
+# CONFIG_NET_SCH_FQ is not set
+# CONFIG_NET_SCH_HHF is not set
+# CONFIG_NET_SCH_PIE is not set
+CONFIG_NET_SCH_INGRESS=m
+# CONFIG_NET_SCH_PLUG is not set
+# CONFIG_NET_SCH_ETS is not set
+# CONFIG_NET_SCH_DEFAULT is not set
+
+#
+# Classification
+#
+CONFIG_NET_CLS=y
+CONFIG_NET_CLS_BASIC=m
+# CONFIG_NET_CLS_ROUTE4 is not set
+# CONFIG_NET_CLS_FW is not set
+# CONFIG_NET_CLS_U32 is not set
+# CONFIG_NET_CLS_RSVP is not set
+# CONFIG_NET_CLS_RSVP6 is not set
+# CONFIG_NET_CLS_FLOW is not set
+# CONFIG_NET_CLS_CGROUP is not set
+# CONFIG_NET_CLS_BPF is not set
+CONFIG_NET_CLS_FLOWER=m
+# CONFIG_NET_CLS_MATCHALL is not set
+# CONFIG_NET_EMATCH is not set
+CONFIG_NET_CLS_ACT=y
+# CONFIG_NET_ACT_POLICE is not set
+CONFIG_NET_ACT_GACT=m
+# CONFIG_GACT_PROB is not set
+CONFIG_NET_ACT_MIRRED=m
+# CONFIG_NET_ACT_SAMPLE is not set
+# CONFIG_NET_ACT_IPT is not set
+# CONFIG_NET_ACT_NAT is not set
+# CONFIG_NET_ACT_PEDIT is not set
+# CONFIG_NET_ACT_SIMP is not set
+# CONFIG_NET_ACT_SKBEDIT is not set
+# CONFIG_NET_ACT_CSUM is not set
+# CONFIG_NET_ACT_MPLS is not set
+# CONFIG_NET_ACT_VLAN is not set
+# CONFIG_NET_ACT_BPF is not set
+# CONFIG_NET_ACT_SKBMOD is not set
+# CONFIG_NET_ACT_IFE is not set
+# CONFIG_NET_ACT_TUNNEL_KEY is not set
+CONFIG_NET_ACT_GATE=m
+# CONFIG_NET_TC_SKB_EXT is not set
+CONFIG_NET_SCH_FIFO=y
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=y
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+CONFIG_NET_SWITCHDEV=y
+# CONFIG_NET_L3_MASTER_DEV is not set
+CONFIG_QRTR=m
+CONFIG_QRTR_SMD=m
+CONFIG_QRTR_TUN=m
+# CONFIG_NET_NCSI is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
+# CONFIG_CGROUP_NET_PRIO is not set
+# CONFIG_CGROUP_NET_CLASSID is not set
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+CONFIG_BPF_JIT=y
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+CONFIG_CAN=y
+CONFIG_CAN_RAW=m
+CONFIG_CAN_BCM=m
+CONFIG_CAN_GW=m
+# CONFIG_CAN_J1939 is not set
+# CONFIG_CAN_ISOTP is not set
+
+#
+# CAN Device Drivers
+#
+# CONFIG_CAN_VCAN is not set
+# CONFIG_CAN_VXCAN is not set
+# CONFIG_CAN_SLCAN is not set
+CONFIG_CAN_DEV=y
+CONFIG_CAN_CALC_BITTIMING=y
+# CONFIG_CAN_FLEXCAN is not set
+# CONFIG_CAN_GRCAN is not set
+# CONFIG_CAN_KVASER_PCIEFD is not set
+# CONFIG_CAN_XILINXCAN is not set
+# CONFIG_CAN_C_CAN is not set
+# CONFIG_CAN_CC770 is not set
+# CONFIG_CAN_IFI_CANFD is not set
+# CONFIG_CAN_M_CAN is not set
+# CONFIG_CAN_PEAK_PCIEFD is not set
+# CONFIG_CAN_SJA1000 is not set
+# CONFIG_CAN_SOFTING is not set
+
+#
+# CAN SPI interfaces
+#
+# CONFIG_CAN_HI311X is not set
+# CONFIG_CAN_MCP251X is not set
+# CONFIG_CAN_MCP251XFD is not set
+# end of CAN SPI interfaces
+
+#
+# CAN USB interfaces
+#
+# CONFIG_CAN_8DEV_USB is not set
+# CONFIG_CAN_EMS_USB is not set
+# CONFIG_CAN_ESD_USB2 is not set
+# CONFIG_CAN_GS_USB is not set
+# CONFIG_CAN_KVASER_USB is not set
+# CONFIG_CAN_MCBA_USB is not set
+# CONFIG_CAN_PEAK_USB is not set
+# CONFIG_CAN_UCAN is not set
+# end of CAN USB interfaces
+
+CONFIG_CAN_PHYTIUM=y
+CONFIG_CAN_PHYTIUM_PLATFORM=y
+CONFIG_CAN_PHYTIUM_PCI=m
+# CONFIG_CAN_DEBUG_DEVICES is not set
+# end of CAN Device Drivers
+
+CONFIG_BT=y
+CONFIG_BT_BREDR=y
+CONFIG_BT_RFCOMM=m
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=m
+# CONFIG_BT_BNEP_MC_FILTER is not set
+# CONFIG_BT_BNEP_PROTO_FILTER is not set
+CONFIG_BT_HIDP=m
+# CONFIG_BT_HS is not set
+# CONFIG_BT_LE is not set
+# CONFIG_BT_MSFTEXT is not set
+# CONFIG_BT_DEBUGFS is not set
+# CONFIG_BT_SELFTEST is not set
+# CONFIG_BT_FEATURE_DEBUG is not set
+
+#
+# Bluetooth device drivers
+#
+CONFIG_BT_INTEL=m
+CONFIG_BT_BCM=m
+CONFIG_BT_RTL=m
+CONFIG_BT_HCIBTUSB=m
+# CONFIG_BT_HCIBTUSB_AUTOSUSPEND is not set
+CONFIG_BT_HCIBTUSB_BCM=y
+# CONFIG_BT_HCIBTUSB_MTK is not set
+CONFIG_BT_HCIBTUSB_RTL=y
+# CONFIG_BT_HCIBTSDIO is not set
+CONFIG_BT_HCIUART=y
+CONFIG_BT_HCIUART_SERDEV=y
+# CONFIG_BT_HCIUART_H4 is not set
+# CONFIG_BT_HCIUART_NOKIA is not set
+# CONFIG_BT_HCIUART_BCSP is not set
+# CONFIG_BT_HCIUART_ATH3K is not set
+# CONFIG_BT_HCIUART_LL is not set
+CONFIG_BT_HCIUART_3WIRE=y
+# CONFIG_BT_HCIUART_INTEL is not set
+# CONFIG_BT_HCIUART_BCM is not set
+# CONFIG_BT_HCIUART_RTL is not set
+# CONFIG_BT_HCIUART_QCA is not set
+# CONFIG_BT_HCIUART_AG6XX is not set
+# CONFIG_BT_HCIUART_MRVL is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+# CONFIG_BT_HCIBFUSB is not set
+# CONFIG_BT_HCIVHCI is not set
+# CONFIG_BT_MRVL is not set
+# CONFIG_BT_ATH3K is not set
+# CONFIG_BT_MTKSDIO is not set
+# CONFIG_BT_MTKUART is not set
+# end of Bluetooth device drivers
+
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+CONFIG_WIRELESS=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_CFG80211=y
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
+CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
+CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
+CONFIG_CFG80211_DEFAULT_PS=y
+# CONFIG_CFG80211_DEBUGFS is not set
+CONFIG_CFG80211_CRDA_SUPPORT=y
+CONFIG_CFG80211_WEXT=y
+CONFIG_MAC80211=y
+CONFIG_MAC80211_HAS_RC=y
+CONFIG_MAC80211_RC_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
+# CONFIG_MAC80211_MESH is not set
+# CONFIG_MAC80211_DEBUGFS is not set
+# CONFIG_MAC80211_MESSAGE_TRACING is not set
+# CONFIG_MAC80211_DEBUG_MENU is not set
+CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
+# CONFIG_WIMAX is not set
+CONFIG_RFKILL=y
+CONFIG_RFKILL_INPUT=y
+# CONFIG_RFKILL_GPIO is not set
+CONFIG_NET_9P=y
+CONFIG_NET_9P_VIRTIO=y
+# CONFIG_NET_9P_XEN is not set
+# CONFIG_NET_9P_DEBUG is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+CONFIG_NFC=m
+# CONFIG_NFC_DIGITAL is not set
+CONFIG_NFC_NCI=m
+# CONFIG_NFC_NCI_SPI is not set
+# CONFIG_NFC_NCI_UART is not set
+# CONFIG_NFC_HCI is not set
+
+#
+# Near Field Communication (NFC) devices
+#
+# CONFIG_NFC_FDP is not set
+# CONFIG_NFC_PN533_USB is not set
+# CONFIG_NFC_PN533_I2C is not set
+# CONFIG_NFC_PN532_UART is not set
+# CONFIG_NFC_MRVL_USB is not set
+# CONFIG_NFC_ST_NCI_I2C is not set
+# CONFIG_NFC_ST_NCI_SPI is not set
+# CONFIG_NFC_NXP_NCI is not set
+CONFIG_NFC_S3FWRN5=m
+CONFIG_NFC_S3FWRN5_I2C=m
+# end of Near Field Communication (NFC) devices
+
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_DST_CACHE=y
+CONFIG_GRO_CELLS=y
+CONFIG_NET_DEVLINK=y
+CONFIG_PAGE_POOL=y
+CONFIG_FAILOVER=y
+CONFIG_ETHTOOL_NETLINK=y
+CONFIG_HAVE_EBPF_JIT=y
+
+#
+# Device Drivers
+#
+CONFIG_ARM_AMBA=y
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_HOTPLUG_PCI_PCIE=y
+# CONFIG_PCIEAER is not set
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_PF_STUB is not set
+CONFIG_PCI_ATS=y
+CONFIG_PCI_ECAM=y
+CONFIG_PCI_IOV=y
+# CONFIG_PCI_PRI is not set
+CONFIG_PCI_PASID=y
+CONFIG_PCI_LABEL=y
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+CONFIG_HOTPLUG_PCI=y
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_PCI_FTPCI100 is not set
+CONFIG_PCI_HOST_COMMON=y
+CONFIG_PCI_HOST_GENERIC=y
+# CONFIG_PCIE_XILINX is not set
+CONFIG_PCI_XGENE=y
+CONFIG_PCI_XGENE_MSI=y
+CONFIG_PCIE_ALTERA=y
+CONFIG_PCIE_ALTERA_MSI=y
+CONFIG_PCI_HOST_THUNDER_PEM=y
+CONFIG_PCI_HOST_THUNDER_ECAM=y
+
+#
+# DesignWare PCI Core Support
+#
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# CONFIG_PCIE_DW_PLAT_EP is not set
+# CONFIG_PCI_HISI is not set
+# CONFIG_PCIE_KIRIN is not set
+# CONFIG_PCI_MESON is not set
+# CONFIG_PCIE_AL is not set
+# end of DesignWare PCI Core Support
+
+#
+# Mobiveil PCIe Core Support
+#
+CONFIG_PCIE_MOBIVEIL=y
+CONFIG_PCIE_MOBIVEIL_HOST=y
+CONFIG_PCIE_LAYERSCAPE_GEN4=y
+# end of Mobiveil PCIe Core Support
+
+#
+# Cadence PCIe controllers support
+#
+# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
+# CONFIG_PCIE_CADENCE_PLAT_EP is not set
+# CONFIG_PCI_J721E_HOST is not set
+# CONFIG_PCI_J721E_EP is not set
+# end of Cadence PCIe controllers support
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+CONFIG_PCI_ENDPOINT=y
+CONFIG_PCI_ENDPOINT_CONFIGFS=y
+CONFIG_PCI_EPF_TEST=m
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+# CONFIG_UEVENT_HELPER is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_FW_LOADER_PAGED_BUF=y
+CONFIG_EXTRA_FIRMWARE=""
+CONFIG_FW_LOADER_USER_HELPER=y
+CONFIG_FW_LOADER_USER_HELPER_FALLBACK=y
+# CONFIG_FW_LOADER_COMPRESS is not set
+CONFIG_FW_CACHE=y
+# end of Firmware loader
+
+CONFIG_WANT_DEV_COREDUMP=y
+CONFIG_ALLOW_DEV_COREDUMP=y
+CONFIG_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_SYS_HYPERVISOR=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_SOC_BUS=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_I2C=y
+CONFIG_REGMAP_SLIMBUS=m
+CONFIG_REGMAP_SPI=y
+CONFIG_REGMAP_SPMI=m
+CONFIG_REGMAP_MMIO=y
+CONFIG_REGMAP_IRQ=y
+CONFIG_REGMAP_SOUNDWIRE=m
+CONFIG_DMA_SHARED_BUFFER=y
+# CONFIG_DMA_FENCE_TRACE is not set
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+CONFIG_BRCMSTB_GISB_ARB=y
+# CONFIG_MOXTET is not set
+CONFIG_SIMPLE_PM_BUS=y
+CONFIG_VEXPRESS_CONFIG=y
+# CONFIG_MHI_BUS is not set
+# end of Bus devices
+
+# CONFIG_CONNECTOR is not set
+# CONFIG_GNSS is not set
+CONFIG_MTD=y
+# CONFIG_MTD_TESTS is not set
+
+#
+# Partition parsers
+#
+# CONFIG_MTD_AR7_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=y
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# end of Partition parsers
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_MTD_OOPS is not set
+# CONFIG_MTD_SWAP is not set
+# CONFIG_MTD_PARTITIONED_MASTER is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=y
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+CONFIG_MTD_CFI_NOSWAP=y
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
+# CONFIG_MTD_CFI_GEOMETRY is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=y
+CONFIG_MTD_CFI_AMDSTD=y
+CONFIG_MTD_CFI_STAA=y
+CONFIG_MTD_CFI_UTIL=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# end of RAM/ROM/Flash chip drivers
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_PHYSMAP_VERSATILE is not set
+# CONFIG_MTD_PHYSMAP_GEMINI is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+# end of Mapping drivers for chip access
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+CONFIG_MTD_DATAFLASH=y
+# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set
+# CONFIG_MTD_DATAFLASH_OTP is not set
+# CONFIG_MTD_MCHP23K256 is not set
+CONFIG_MTD_SST25L=y
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOCG3 is not set
+# end of Self-contained MTD device drivers
+
+#
+# NAND
+#
+CONFIG_MTD_NAND_CORE=y
+# CONFIG_MTD_ONENAND is not set
+CONFIG_MTD_NAND_ECC_SW_HAMMING=y
+# CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC is not set
+CONFIG_MTD_RAW_NAND=y
+# CONFIG_MTD_NAND_ECC_SW_BCH is not set
+
+#
+# Raw/parallel NAND flash controllers
+#
+CONFIG_MTD_NAND_DENALI=y
+# CONFIG_MTD_NAND_DENALI_PCI is not set
+CONFIG_MTD_NAND_DENALI_DT=y
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_BRCMNAND is not set
+# CONFIG_MTD_NAND_MXIC is not set
+# CONFIG_MTD_NAND_GPIO is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_NAND_CADENCE is not set
+# CONFIG_MTD_NAND_ARASAN is not set
+
+#
+# Misc
+#
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_RICOH is not set
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_SPI_NAND is not set
+
+#
+# ECC engine support
+#
+CONFIG_MTD_NAND_ECC=y
+# end of ECC engine support
+# end of NAND
+
+#
+# LPDDR & LPDDR2 PCM memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# end of LPDDR & LPDDR2 PCM memory drivers
+
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
+CONFIG_SPI_PHYTIUM_QUADSPI=y
+# CONFIG_MTD_UBI is not set
+# CONFIG_MTD_HYPERBUS is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+# CONFIG_OF_UNITTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_DYNAMIC=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_NET=y
+CONFIG_OF_RESERVED_MEM=y
+CONFIG_OF_RESOLVE=y
+CONFIG_OF_OVERLAY=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+# CONFIG_BLK_DEV_UMEM is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+CONFIG_BLK_DEV_NBD=m
+# CONFIG_BLK_DEV_SKD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_XEN_BLKDEV_FRONTEND=y
+# CONFIG_XEN_BLKDEV_BACKEND is not set
+CONFIG_VIRTIO_BLK=y
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_RSXX is not set
+
+#
+# NVME Support
+#
+CONFIG_NVME_CORE=y
+CONFIG_BLK_DEV_NVME=y
+CONFIG_NVME_MULTIPATH=y
+CONFIG_NVME_HWMON=y
+CONFIG_NVME_FABRICS=y
+CONFIG_NVME_FC=y
+CONFIG_NVME_TCP=y
+CONFIG_NVME_TARGET=y
+CONFIG_NVME_TARGET_PASSTHRU=y
+CONFIG_NVME_TARGET_LOOP=y
+CONFIG_NVME_TARGET_FC=y
+CONFIG_NVME_TARGET_FCLOOP=y
+CONFIG_NVME_TARGET_TCP=y
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_LATTICE_ECP3_CONFIG is not set
+CONFIG_SRAM=y
+CONFIG_PCI_ENDPOINT_TEST=m
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_PVPANIC is not set
+# CONFIG_HISI_HIKEY_USB is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+CONFIG_EEPROM_AT24=m
+CONFIG_EEPROM_AT25=m
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_IDT_89HPESX is not set
+# CONFIG_EEPROM_EE1004 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# end of Texas Instruments shared transport line discipline
+
+# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_MISC_RTSX_USB is not set
+# CONFIG_HABANA_AI is not set
+CONFIG_UACCE=m
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+CONFIG_RAID_ATTRS=m
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+# CONFIG_SCSI_PROC_FS is not set
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+# CONFIG_BLK_DEV_SR is not set
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+CONFIG_SCSI_SAS_ATTRS=y
+CONFIG_SCSI_SAS_LIBSAS=y
+CONFIG_SCSI_SAS_ATA=y
+CONFIG_SCSI_SAS_HOST_SMP=y
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_HISI_SAS is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+CONFIG_MEGARAID_SAS=y
+# CONFIG_SCSI_3SNIC_SSSRAID is not set
+CONFIG_SCSI_MPT3SAS=m
+CONFIG_SCSI_MPT2SAS_MAX_SGE=128
+CONFIG_SCSI_MPT3SAS_MAX_SGE=128
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_SMARTPQI is not set
+CONFIG_SCSI_UFSHCD=y
+# CONFIG_SCSI_UFSHCD_PCI is not set
+CONFIG_SCSI_UFSHCD_PLATFORM=y
+# CONFIG_SCSI_UFS_CDNS_PLATFORM is not set
+# CONFIG_SCSI_UFS_DWC_TC_PLATFORM is not set
+# CONFIG_SCSI_UFS_BSG is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_XEN_SCSI_FRONTEND is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+# CONFIG_SCSI_VIRTIO is not set
+# CONFIG_SCSI_DH is not set
+# end of SCSI device support
+
+CONFIG_HAVE_PATA_PLATFORM=y
+CONFIG_ATA=y
+CONFIG_SATA_HOST=y
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_ATA_FORCE=y
+CONFIG_SATA_PMP=y
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+CONFIG_SATA_AHCI_PLATFORM=y
+CONFIG_AHCI_CEVA=y
+CONFIG_AHCI_XGENE=y
+CONFIG_AHCI_QORIQ=y
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+CONFIG_SATA_SIL24=y
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_DWC is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_ZHAOXIN is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+CONFIG_PATA_PLATFORM=y
+CONFIG_PATA_OF_PLATFORM=y
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_LEGACY is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=m
+# CONFIG_MD_LINEAR is not set
+# CONFIG_MD_RAID0 is not set
+# CONFIG_MD_RAID1 is not set
+# CONFIG_MD_RAID10 is not set
+# CONFIG_MD_RAID456 is not set
+# CONFIG_MD_MULTIPATH is not set
+# CONFIG_MD_FAULTY is not set
+# CONFIG_BCACHE is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
+CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
+# CONFIG_DM_UNSTRIPED is not set
+# CONFIG_DM_CRYPT is not set
+# CONFIG_DM_SNAPSHOT is not set
+# CONFIG_DM_THIN_PROVISIONING is not set
+# CONFIG_DM_CACHE is not set
+# CONFIG_DM_WRITECACHE is not set
+# CONFIG_DM_EBS is not set
+# CONFIG_DM_ERA is not set
+# CONFIG_DM_CLONE is not set
+CONFIG_DM_MIRROR=m
+# CONFIG_DM_LOG_USERSPACE is not set
+# CONFIG_DM_RAID is not set
+CONFIG_DM_ZERO=m
+# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_DUST is not set
+# CONFIG_DM_UEVENT is not set
+# CONFIG_DM_FLAKEY is not set
+# CONFIG_DM_VERITY is not set
+# CONFIG_DM_SWITCH is not set
+# CONFIG_DM_LOG_WRITES is not set
+# CONFIG_DM_INTEGRITY is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+CONFIG_NETDEVICES=y
+CONFIG_MII=y
+CONFIG_NET_CORE=y
+# CONFIG_BONDING is not set
+# CONFIG_DUMMY is not set
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_IFB is not set
+# CONFIG_NET_TEAM is not set
+CONFIG_MACVLAN=m
+CONFIG_MACVTAP=m
+# CONFIG_IPVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_MACSEC is not set
+# CONFIG_NETCONSOLE is not set
+CONFIG_TUN=y
+CONFIG_TAP=m
+# CONFIG_TUN_VNET_CROSS_LE is not set
+CONFIG_VETH=m
+CONFIG_VIRTIO_NET=y
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+
+#
+# Distributed Switch Architecture drivers
+#
+# CONFIG_B53 is not set
+# CONFIG_NET_DSA_BCM_SF2 is not set
+# CONFIG_NET_DSA_LOOP is not set
+# CONFIG_NET_DSA_LANTIQ_GSWIP is not set
+# CONFIG_NET_DSA_MT7530 is not set
+# CONFIG_NET_DSA_MV88E6060 is not set
+# CONFIG_NET_DSA_MICROCHIP_KSZ9477 is not set
+# CONFIG_NET_DSA_MICROCHIP_KSZ8795 is not set
+# CONFIG_NET_DSA_MV88E6XXX is not set
+# CONFIG_NET_DSA_MSCC_SEVILLE is not set
+# CONFIG_NET_DSA_AR9331 is not set
+# CONFIG_NET_DSA_SJA1105 is not set
+# CONFIG_NET_DSA_QCA8K is not set
+# CONFIG_NET_DSA_REALTEK_SMI is not set
+# CONFIG_NET_DSA_SMSC_LAN9303_I2C is not set
+# CONFIG_NET_DSA_SMSC_LAN9303_MDIO is not set
+# CONFIG_NET_DSA_VITESSE_VSC73XX_SPI is not set
+# CONFIG_NET_DSA_VITESSE_VSC73XX_PLATFORM is not set
+# end of Distributed Switch Architecture drivers
+
+CONFIG_ETHERNET=y
+CONFIG_MDIO=m
+CONFIG_NET_VENDOR_3COM=y
+# CONFIG_VORTEX is not set
+# CONFIG_TYPHOON is not set
+# CONFIG_NET_VENDOR_3SNIC is not set
+CONFIG_NET_VENDOR_ADAPTEC=y
+# CONFIG_ADAPTEC_STARFIRE is not set
+CONFIG_NET_VENDOR_AGERE=y
+# CONFIG_ET131X is not set
+CONFIG_NET_VENDOR_ALACRITECH=y
+# CONFIG_SLICOSS is not set
+CONFIG_NET_VENDOR_ALTEON=y
+# CONFIG_ACENIC is not set
+# CONFIG_ALTERA_TSE is not set
+CONFIG_NET_VENDOR_AMAZON=y
+# CONFIG_ENA_ETHERNET is not set
+CONFIG_NET_VENDOR_AMD=y
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_PCNET32 is not set
+CONFIG_AMD_XGBE=y
+CONFIG_NET_VENDOR_AQUANTIA=y
+# CONFIG_AQTION is not set
+CONFIG_NET_VENDOR_ARC=y
+CONFIG_NET_VENDOR_ATHEROS=y
+# CONFIG_ATL2 is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+CONFIG_ATL1C=m
+# CONFIG_ALX is not set
+CONFIG_NET_VENDOR_AURORA=y
+# CONFIG_AURORA_NB8800 is not set
+CONFIG_NET_VENDOR_BROADCOM=y
+# CONFIG_B44 is not set
+CONFIG_BCMGENET=m
+# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_TIGON3 is not set
+CONFIG_BNX2X=m
+CONFIG_BNX2X_SRIOV=y
+# CONFIG_SYSTEMPORT is not set
+# CONFIG_BNXT is not set
+CONFIG_NET_VENDOR_BROCADE=y
+# CONFIG_BNA is not set
+CONFIG_NET_VENDOR_CADENCE=y
+CONFIG_MACB=y
+CONFIG_MACB_USE_HWSTAMP=y
+CONFIG_MACB_PCI=y
+CONFIG_NET_VENDOR_CAVIUM=y
+CONFIG_THUNDER_NIC_PF=y
+# CONFIG_THUNDER_NIC_VF is not set
+CONFIG_THUNDER_NIC_BGX=y
+CONFIG_THUNDER_NIC_RGX=y
+# CONFIG_CAVIUM_PTP is not set
+# CONFIG_LIQUIDIO is not set
+# CONFIG_LIQUIDIO_VF is not set
+CONFIG_NET_VENDOR_CHELSIO=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_CHELSIO_T4 is not set
+# CONFIG_CHELSIO_T4VF is not set
+CONFIG_NET_VENDOR_CISCO=y
+# CONFIG_ENIC is not set
+CONFIG_NET_VENDOR_CORTINA=y
+# CONFIG_GEMINI_ETHERNET is not set
+# CONFIG_DNET is not set
+CONFIG_NET_VENDOR_DEC=y
+# CONFIG_NET_TULIP is not set
+CONFIG_NET_VENDOR_DLINK=y
+# CONFIG_DL2K is not set
+# CONFIG_SUNDANCE is not set
+CONFIG_NET_VENDOR_EMULEX=y
+# CONFIG_BE2NET is not set
+CONFIG_NET_VENDOR_EZCHIP=y
+# CONFIG_EZCHIP_NPS_MANAGEMENT_ENET is not set
+CONFIG_NET_VENDOR_GOOGLE=y
+# CONFIG_GVE is not set
+# CONFIG_NET_VENDOR_HISILICON is not set
+# CONFIG_NET_VENDOR_HUAWEI is not set
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_INTEL=y
+# CONFIG_E100 is not set
+CONFIG_E1000=m
+CONFIG_E1000E=m
+CONFIG_IGB=m
+CONFIG_IGB_HWMON=y
+CONFIG_IGBVF=m
+CONFIG_IXGB=m
+CONFIG_IXGBE=m
+CONFIG_IXGBE_HWMON=y
+CONFIG_IXGBEVF=m
+CONFIG_I40E=m
+CONFIG_IAVF=m
+CONFIG_I40EVF=m
+# CONFIG_ICE is not set
+# CONFIG_FM10K is not set
+# CONFIG_IGC is not set
+CONFIG_NET_VENDOR_NETSWIFT=y
+# CONFIG_NGBE is not set
+# CONFIG_TXGBE is not set
+# CONFIG_JME is not set
+CONFIG_NET_VENDOR_MARVELL=y
+CONFIG_MVMDIO=y
+# CONFIG_SKGE is not set
+CONFIG_SKY2=y
+# CONFIG_SKY2_DEBUG is not set
+# CONFIG_OCTEONTX2_AF is not set
+# CONFIG_OCTEONTX2_PF is not set
+# CONFIG_PRESTERA is not set
+CONFIG_NET_VENDOR_MELLANOX=y
+CONFIG_MLX4_EN=m
+CONFIG_MLX4_CORE=m
+CONFIG_MLX4_DEBUG=y
+CONFIG_MLX4_CORE_GEN2=y
+CONFIG_MLX5_CORE=m
+# CONFIG_MLX5_FPGA is not set
+CONFIG_MLX5_CORE_EN=y
+CONFIG_MLX5_EN_ARFS=y
+CONFIG_MLX5_EN_RXNFC=y
+CONFIG_MLX5_MPFS=y
+CONFIG_MLX5_ESWITCH=y
+CONFIG_MLX5_CLS_ACT=y
+# CONFIG_MLX5_CORE_IPOIB is not set
+CONFIG_MLX5_SW_STEERING=y
+# CONFIG_MLXSW_CORE is not set
+# CONFIG_MLXFW is not set
+CONFIG_NET_VENDOR_MICREL=y
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_KSZ884X_PCI is not set
+CONFIG_NET_VENDOR_MICROCHIP=y
+# CONFIG_ENC28J60 is not set
+# CONFIG_ENCX24J600 is not set
+# CONFIG_LAN743X is not set
+CONFIG_NET_VENDOR_MICROSEMI=y
+# CONFIG_MSCC_OCELOT_SWITCH is not set
+CONFIG_NET_VENDOR_MYRI=y
+# CONFIG_MYRI10GE is not set
+# CONFIG_FEALNX is not set
+CONFIG_NET_VENDOR_NATSEMI=y
+# CONFIG_NATSEMI is not set
+# CONFIG_NS83820 is not set
+CONFIG_NET_VENDOR_NETERION=y
+# CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
+CONFIG_NET_VENDOR_NETRONOME=y
+# CONFIG_NFP is not set
+CONFIG_NET_VENDOR_NI=y
+# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
+CONFIG_NET_VENDOR_8390=y
+# CONFIG_NE2K_PCI is not set
+CONFIG_NET_VENDOR_NVIDIA=y
+# CONFIG_FORCEDETH is not set
+CONFIG_NET_VENDOR_OKI=y
+# CONFIG_ETHOC is not set
+CONFIG_NET_VENDOR_PACKET_ENGINES=y
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+CONFIG_NET_VENDOR_PENSANDO=y
+# CONFIG_IONIC is not set
+CONFIG_NET_VENDOR_QLOGIC=y
+# CONFIG_QLA3XXX is not set
+# CONFIG_QLCNIC is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_QED is not set
+CONFIG_NET_VENDOR_QUALCOMM=y
+# CONFIG_QCA7000_SPI is not set
+# CONFIG_QCA7000_UART is not set
+CONFIG_QCOM_EMAC=m
+CONFIG_RMNET=m
+CONFIG_NET_VENDOR_RDC=y
+# CONFIG_R6040 is not set
+CONFIG_NET_VENDOR_REALTEK=y
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+# CONFIG_R8169 is not set
+CONFIG_NET_VENDOR_RENESAS=y
+CONFIG_NET_VENDOR_ROCKER=y
+# CONFIG_ROCKER is not set
+CONFIG_NET_VENDOR_SAMSUNG=y
+# CONFIG_SXGBE_ETH is not set
+CONFIG_NET_VENDOR_SEEQ=y
+CONFIG_NET_VENDOR_SOLARFLARE=y
+# CONFIG_SFC is not set
+# CONFIG_SFC_FALCON is not set
+CONFIG_NET_VENDOR_SILAN=y
+# CONFIG_SC92031 is not set
+CONFIG_NET_VENDOR_SIS=y
+# CONFIG_SIS900 is not set
+# CONFIG_SIS190 is not set
+CONFIG_NET_VENDOR_SMSC=y
+CONFIG_SMC91X=y
+# CONFIG_EPIC100 is not set
+CONFIG_SMSC911X=y
+# CONFIG_SMSC9420 is not set
+CONFIG_NET_VENDOR_SOCIONEXT=y
+CONFIG_NET_VENDOR_STMICRO=y
+CONFIG_STMMAC_ETH=y
+# CONFIG_STMMAC_SELFTESTS is not set
+CONFIG_STMMAC_PLATFORM=y
+# CONFIG_DWMAC_DWC_QOS_ETH is not set
+CONFIG_DWMAC_GENERIC=y
+CONFIG_DWMAC_PHYTIUM=y
+# CONFIG_DWMAC_INTEL_PLAT is not set
+# CONFIG_DWMAC_LOONGSON is not set
+# CONFIG_STMMAC_PCI is not set
+CONFIG_NET_VENDOR_SUN=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NIU is not set
+CONFIG_NET_VENDOR_SYNOPSYS=y
+# CONFIG_DWC_XLGMAC is not set
+CONFIG_NET_VENDOR_TEHUTI=y
+# CONFIG_TEHUTI is not set
+CONFIG_NET_VENDOR_TI=y
+# CONFIG_TI_CPSW_PHY_SEL is not set
+# CONFIG_TLAN is not set
+CONFIG_NET_VENDOR_VIA=y
+# CONFIG_VIA_RHINE is not set
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_NET_VENDOR_WIZNET=y
+# CONFIG_WIZNET_W5100 is not set
+# CONFIG_WIZNET_W5300 is not set
+CONFIG_NET_VENDOR_XILINX=y
+# CONFIG_XILINX_AXI_EMAC is not set
+# CONFIG_XILINX_LL_TEMAC is not set
+# CONFIG_NET_VENDOR_NEBULA_MATRIX is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PHYLINK=y
+CONFIG_PHYLIB=y
+CONFIG_SWPHY=y
+CONFIG_FIXED_PHY=y
+# CONFIG_SFP is not set
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+CONFIG_AQUANTIA_PHY=y
+# CONFIG_AX88796B_PHY is not set
+CONFIG_BROADCOM_PHY=m
+# CONFIG_BCM54140_PHY is not set
+CONFIG_BCM7XXX_PHY=m
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+CONFIG_BCM_NET_PHYLIB=m
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+CONFIG_MARVELL_PHY=m
+CONFIG_MARVELL_10G_PHY=m
+CONFIG_MICREL_PHY=y
+CONFIG_MICROCHIP_PHY=m
+# CONFIG_MICROCHIP_T1_PHY is not set
+CONFIG_MICROSEMI_PHY=y
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_NXP_TJA11XX_PHY is not set
+CONFIG_AT803X_PHY=y
+# CONFIG_QSEMI_PHY is not set
+CONFIG_REALTEK_PHY=m
+# CONFIG_RENESAS_PHY is not set
+CONFIG_ROCKCHIP_PHY=y
+CONFIG_SMSC_PHY=m
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+CONFIG_VITESSE_PHY=y
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_MICREL_KS8995MA is not set
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
+CONFIG_OF_MDIO=y
+CONFIG_MDIO_DEVRES=y
+CONFIG_MDIO_BITBANG=y
+CONFIG_MDIO_BCM_UNIMAC=m
+CONFIG_MDIO_CAVIUM=y
+# CONFIG_MDIO_GPIO is not set
+# CONFIG_MDIO_HISI_FEMAC is not set
+# CONFIG_MDIO_MVUSB is not set
+# CONFIG_MDIO_MSCC_MIIM is not set
+# CONFIG_MDIO_OCTEON is not set
+# CONFIG_MDIO_IPQ4019 is not set
+# CONFIG_MDIO_IPQ8064 is not set
+CONFIG_MDIO_THUNDER=y
+
+#
+# MDIO Multiplexers
+#
+CONFIG_MDIO_BUS_MUX=y
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+CONFIG_MDIO_BUS_MUX_MULTIPLEXER=y
+CONFIG_MDIO_BUS_MUX_MMIOREG=y
+
+#
+# PCS device drivers
+#
+CONFIG_PCS_XPCS=y
+# end of PCS device drivers
+
+CONFIG_PPP=y
+# CONFIG_PPP_BSDCOMP is not set
+CONFIG_PPP_DEFLATE=y
+# CONFIG_PPP_FILTER is not set
+# CONFIG_PPP_MPPE is not set
+# CONFIG_PPP_MULTILINK is not set
+# CONFIG_PPPOE is not set
+CONFIG_PPP_ASYNC=y
+CONFIG_PPP_SYNC_TTY=y
+# CONFIG_SLIP is not set
+CONFIG_SLHC=y
+CONFIG_USB_NET_DRIVERS=y
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+CONFIG_USB_PEGASUS=m
+CONFIG_USB_RTL8150=m
+CONFIG_USB_RTL8152=m
+CONFIG_USB_LAN78XX=m
+CONFIG_USB_USBNET=y
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_AX88179_178A=m
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_CDC_EEM is not set
+CONFIG_USB_NET_CDC_NCM=m
+# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set
+# CONFIG_USB_NET_CDC_MBIM is not set
+CONFIG_USB_NET_DM9601=m
+# CONFIG_USB_NET_SR9700 is not set
+CONFIG_USB_NET_SR9800=m
+CONFIG_USB_NET_SMSC75XX=m
+CONFIG_USB_NET_SMSC95XX=m
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=m
+CONFIG_USB_NET_PLUSB=m
+CONFIG_USB_NET_MCS7830=m
+# CONFIG_USB_NET_RNDIS_HOST is not set
+CONFIG_USB_NET_CDC_SUBSET_ENABLE=m
+CONFIG_USB_NET_CDC_SUBSET=m
+# CONFIG_USB_ALI_M5632 is not set
+# CONFIG_USB_AN2720 is not set
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=m
+# CONFIG_USB_NET_CX82310_ETH is not set
+# CONFIG_USB_NET_KALMIA is not set
+CONFIG_USB_NET_QMI_WWAN=y
+# CONFIG_USB_HSO is not set
+# CONFIG_USB_NET_INT51X1 is not set
+# CONFIG_USB_IPHETH is not set
+# CONFIG_USB_SIERRA_NET is not set
+# CONFIG_USB_VL600 is not set
+# CONFIG_USB_NET_CH9200 is not set
+# CONFIG_USB_NET_AQC111 is not set
+CONFIG_WLAN=y
+# CONFIG_WIRELESS_WDS is not set
+CONFIG_WLAN_VENDOR_ADMTEK=y
+# CONFIG_ADM8211 is not set
+CONFIG_ATH_COMMON=m
+CONFIG_WLAN_VENDOR_ATH=y
+# CONFIG_ATH_DEBUG is not set
+# CONFIG_ATH5K is not set
+# CONFIG_ATH5K_PCI is not set
+# CONFIG_ATH9K is not set
+# CONFIG_ATH9K_HTC is not set
+# CONFIG_CARL9170 is not set
+# CONFIG_ATH6KL is not set
+# CONFIG_AR5523 is not set
+# CONFIG_WIL6210 is not set
+CONFIG_ATH10K=m
+CONFIG_ATH10K_CE=y
+CONFIG_ATH10K_PCI=m
+# CONFIG_ATH10K_AHB is not set
+# CONFIG_ATH10K_SDIO is not set
+# CONFIG_ATH10K_USB is not set
+# CONFIG_ATH10K_DEBUG is not set
+# CONFIG_ATH10K_DEBUGFS is not set
+# CONFIG_WCN36XX is not set
+CONFIG_WLAN_VENDOR_ATMEL=y
+# CONFIG_ATMEL is not set
+# CONFIG_AT76C50X_USB is not set
+CONFIG_WLAN_VENDOR_BROADCOM=y
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
+CONFIG_BRCMUTIL=m
+# CONFIG_BRCMSMAC is not set
+CONFIG_BRCMFMAC=m
+CONFIG_BRCMFMAC_PROTO_BCDC=y
+CONFIG_BRCMFMAC_SDIO=y
+# CONFIG_BRCMFMAC_USB is not set
+# CONFIG_BRCMFMAC_PCIE is not set
+# CONFIG_BRCM_TRACING is not set
+# CONFIG_BRCMDBG is not set
+CONFIG_WLAN_VENDOR_CISCO=y
+CONFIG_WLAN_VENDOR_INTEL=y
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_IWL4965 is not set
+# CONFIG_IWL3945 is not set
+# CONFIG_IWLWIFI is not set
+CONFIG_WLAN_VENDOR_INTERSIL=y
+# CONFIG_HOSTAP is not set
+# CONFIG_HERMES is not set
+# CONFIG_P54_COMMON is not set
+# CONFIG_PRISM54 is not set
+CONFIG_WLAN_VENDOR_MARVELL=y
+# CONFIG_LIBERTAS is not set
+# CONFIG_LIBERTAS_THINFIRM is not set
+CONFIG_MWIFIEX=m
+# CONFIG_MWIFIEX_SDIO is not set
+CONFIG_MWIFIEX_PCIE=m
+# CONFIG_MWIFIEX_USB is not set
+# CONFIG_MWL8K is not set
+CONFIG_WLAN_VENDOR_MEDIATEK=y
+# CONFIG_MT7601U is not set
+# CONFIG_MT76x0U is not set
+# CONFIG_MT76x0E is not set
+# CONFIG_MT76x2E is not set
+# CONFIG_MT76x2U is not set
+# CONFIG_MT7603E is not set
+# CONFIG_MT7615E is not set
+# CONFIG_MT7663U is not set
+# CONFIG_MT7663S is not set
+# CONFIG_MT7915E is not set
+CONFIG_WLAN_VENDOR_MICROCHIP=y
+# CONFIG_WILC1000_SDIO is not set
+# CONFIG_WILC1000_SPI is not set
+CONFIG_WLAN_VENDOR_RALINK=y
+# CONFIG_RT2X00 is not set
+CONFIG_WLAN_VENDOR_REALTEK=y
+# CONFIG_RTL8180 is not set
+# CONFIG_RTL8187 is not set
+CONFIG_RTL_CARDS=m
+# CONFIG_RTL8192CE is not set
+# CONFIG_RTL8192SE is not set
+# CONFIG_RTL8192DE is not set
+# CONFIG_RTL8723AE is not set
+# CONFIG_RTL8723BE is not set
+# CONFIG_RTL8188EE is not set
+# CONFIG_RTL8192EE is not set
+# CONFIG_RTL8821AE is not set
+# CONFIG_RTL8192CU is not set
+# CONFIG_RTL8XXXU is not set
+# CONFIG_RTW88 is not set
+CONFIG_WLAN_VENDOR_RSI=y
+# CONFIG_RSI_91X is not set
+CONFIG_WLAN_VENDOR_ST=y
+# CONFIG_CW1200 is not set
+CONFIG_WLAN_VENDOR_TI=y
+# CONFIG_WL1251 is not set
+# CONFIG_WL12XX is not set
+CONFIG_WL18XX=m
+CONFIG_WLCORE=m
+# CONFIG_WLCORE_SPI is not set
+CONFIG_WLCORE_SDIO=m
+CONFIG_WILINK_PLATFORM_DATA=y
+CONFIG_WLAN_VENDOR_ZYDAS=y
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_ZD1211RW is not set
+CONFIG_WLAN_VENDOR_QUANTENNA=y
+# CONFIG_QTNFMAC_PCIE is not set
+# CONFIG_MAC80211_HWSIM is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_VIRT_WIFI is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+CONFIG_XEN_NETDEV_FRONTEND=y
+# CONFIG_XEN_NETDEV_BACKEND is not set
+# CONFIG_VMXNET3 is not set
+# CONFIG_NETDEVSIM is not set
+CONFIG_NET_FAILOVER=y
+# CONFIG_NET_LOCALIP_LST is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_FF_MEMLESS=y
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+CONFIG_INPUT_MATRIXKMAP=y
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+CONFIG_KEYBOARD_ADC=m
+# CONFIG_KEYBOARD_ADP5588 is not set
+# CONFIG_KEYBOARD_ADP5589 is not set
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_QT1050 is not set
+# CONFIG_KEYBOARD_QT1070 is not set
+# CONFIG_KEYBOARD_QT2160 is not set
+# CONFIG_KEYBOARD_DLINK_DIR685 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+CONFIG_KEYBOARD_GPIO=y
+# CONFIG_KEYBOARD_GPIO_POLLED is not set
+# CONFIG_KEYBOARD_TCA6416 is not set
+# CONFIG_KEYBOARD_TCA8418 is not set
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_LM8333 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_MCS is not set
+# CONFIG_KEYBOARD_MPR121 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_OMAP4 is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+CONFIG_KEYBOARD_CROS_EC=y
+# CONFIG_KEYBOARD_CAP11XX is not set
+# CONFIG_KEYBOARD_BCM is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_BYD=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
+CONFIG_MOUSE_PS2_CYPRESS=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+CONFIG_MOUSE_PS2_FOCALTECH=y
+CONFIG_MOUSE_PS2_SMBUS=y
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+# CONFIG_MOUSE_CYAPA is not set
+# CONFIG_MOUSE_ELAN_I2C is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_GPIO is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
+# CONFIG_MOUSE_SYNAPTICS_USB is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_PROPERTIES=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_AD7877 is not set
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_ADC is not set
+# CONFIG_TOUCHSCREEN_AR1021_I2C is not set
+CONFIG_TOUCHSCREEN_ATMEL_MXT=m
+# CONFIG_TOUCHSCREEN_ATMEL_MXT_T37 is not set
+# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_BU21013 is not set
+# CONFIG_TOUCHSCREEN_BU21029 is not set
+# CONFIG_TOUCHSCREEN_CHIPONE_ICN8318 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
+# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
+# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
+# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
+# CONFIG_TOUCHSCREEN_EGALAX is not set
+# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
+# CONFIG_TOUCHSCREEN_EXC3000 is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GOODIX is not set
+# CONFIG_TOUCHSCREEN_HIDEEP is not set
+# CONFIG_TOUCHSCREEN_ILI210X is not set
+# CONFIG_TOUCHSCREEN_S6SY761 is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_EKTF2127 is not set
+# CONFIG_TOUCHSCREEN_ELAN is not set
+# CONFIG_TOUCHSCREEN_ELO is not set
+# CONFIG_TOUCHSCREEN_WACOM_W8001 is not set
+# CONFIG_TOUCHSCREEN_WACOM_I2C is not set
+# CONFIG_TOUCHSCREEN_MAX11801 is not set
+# CONFIG_TOUCHSCREEN_MCS5000 is not set
+# CONFIG_TOUCHSCREEN_MMS114 is not set
+# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_IMX6UL_TSC is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
+# CONFIG_TOUCHSCREEN_TSC2004 is not set
+# CONFIG_TOUCHSCREEN_TSC2005 is not set
+# CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_RM_TS is not set
+# CONFIG_TOUCHSCREEN_SILEAD is not set
+# CONFIG_TOUCHSCREEN_SIS_I2C is not set
+# CONFIG_TOUCHSCREEN_ST1232 is not set
+# CONFIG_TOUCHSCREEN_SUR40 is not set
+# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
+# CONFIG_TOUCHSCREEN_SX8654 is not set
+# CONFIG_TOUCHSCREEN_TPS6507X is not set
+# CONFIG_TOUCHSCREEN_ZET6223 is not set
+# CONFIG_TOUCHSCREEN_ZFORCE is not set
+# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
+# CONFIG_TOUCHSCREEN_IQS5XX is not set
+# CONFIG_TOUCHSCREEN_ZINITIX is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_AD714X is not set
+# CONFIG_INPUT_ATMEL_CAPTOUCH is not set
+# CONFIG_INPUT_BMA150 is not set
+# CONFIG_INPUT_E3X0_BUTTON is not set
+# CONFIG_INPUT_MMA8450 is not set
+# CONFIG_INPUT_GPIO_BEEPER is not set
+# CONFIG_INPUT_GPIO_DECODER is not set
+# CONFIG_INPUT_GPIO_VIBRA is not set
+# CONFIG_INPUT_ATI_REMOTE2 is not set
+# CONFIG_INPUT_KEYSPAN_REMOTE is not set
+# CONFIG_INPUT_KXTJ9 is not set
+# CONFIG_INPUT_POWERMATE is not set
+# CONFIG_INPUT_YEALINK is not set
+# CONFIG_INPUT_CM109 is not set
+# CONFIG_INPUT_REGULATOR_HAPTIC is not set
+# CONFIG_INPUT_AXP20X_PEK is not set
+# CONFIG_INPUT_UINPUT is not set
+# CONFIG_INPUT_PCF8574 is not set
+# CONFIG_INPUT_PWM_BEEPER is not set
+# CONFIG_INPUT_PWM_VIBRA is not set
+# CONFIG_INPUT_RK805_PWRKEY is not set
+# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set
+# CONFIG_INPUT_ADXL34X is not set
+# CONFIG_INPUT_IQS269A is not set
+# CONFIG_INPUT_CMA3000 is not set
+CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y
+# CONFIG_INPUT_DRV260X_HAPTICS is not set
+# CONFIG_INPUT_DRV2665_HAPTICS is not set
+# CONFIG_INPUT_DRV2667_HAPTICS is not set
+# CONFIG_RMI4_CORE is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+# CONFIG_SERIO_SERPORT is not set
+CONFIG_SERIO_AMBAKMI=y
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+# CONFIG_SERIO_APBPS2 is not set
+# CONFIG_SERIO_GPIO_PS2 is not set
+# CONFIG_USERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_VT_CONSOLE_SLEEP=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=16
+CONFIG_LDISC_AUTOLOAD=y
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+CONFIG_SERIAL_8250_16550A_VARIANTS=y
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_DMA=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_EXAR=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+# CONFIG_SERIAL_8250_ASPEED_VUART is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
+CONFIG_SERIAL_8250_DWLIB=y
+CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_8250_DW=y
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_AMBA_PL010 is not set
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+CONFIG_SERIAL_PHYTIUM_PCI=m
+# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX310X is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_SIFIVE is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_SC16IS7XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_IFX6X60 is not set
+CONFIG_SERIAL_XILINX_PS_UART=y
+CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+CONFIG_SERIAL_FSL_LPUART=y
+CONFIG_SERIAL_FSL_LPUART_CONSOLE=y
+CONFIG_SERIAL_FSL_LINFLEXUART=y
+CONFIG_SERIAL_FSL_LINFLEXUART_CONSOLE=y
+# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+CONFIG_SERIAL_MCTRL_GPIO=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+# CONFIG_TRACE_SINK is not set
+CONFIG_HVC_DRIVER=y
+CONFIG_HVC_IRQ=y
+CONFIG_HVC_XEN=y
+CONFIG_HVC_XEN_FRONTEND=y
+# CONFIG_HVC_DCC is not set
+CONFIG_SERIAL_DEV_BUS=y
+CONFIG_SERIAL_DEV_CTRL_TTYPORT=y
+# CONFIG_TTY_PRINTK is not set
+CONFIG_VIRTIO_CONSOLE=y
+CONFIG_IPMI_HANDLER=m
+CONFIG_IPMI_DMI_DECODE=y
+CONFIG_IPMI_PLAT_DATA=y
+# CONFIG_IPMI_PANIC_EVENT is not set
+CONFIG_IPMI_DEVICE_INTERFACE=m
+CONFIG_IPMI_SI=m
+# CONFIG_IPMI_SSIF is not set
+# CONFIG_IPMI_WATCHDOG is not set
+# CONFIG_IPMI_POWEROFF is not set
+# CONFIG_IPMB_DEVICE_INTERFACE is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_BA431 is not set
+# CONFIG_HW_RANDOM_VIRTIO is not set
+# CONFIG_HW_RANDOM_CCTRNG is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
+# CONFIG_APPLICOM is not set
+CONFIG_DEVMEM=y
+# CONFIG_RAW_DRIVER is not set
+CONFIG_DEVPORT=y
+CONFIG_TCG_TPM=y
+CONFIG_HW_RANDOM_TPM=y
+# CONFIG_TCG_TIS is not set
+# CONFIG_TCG_TIS_SPI is not set
+# CONFIG_TCG_TIS_I2C_ATMEL is not set
+CONFIG_TCG_TIS_I2C_INFINEON=y
+# CONFIG_TCG_TIS_I2C_NUVOTON is not set
+# CONFIG_TCG_ATMEL is not set
+# CONFIG_TCG_XEN is not set
+# CONFIG_TCG_VTPM_PROXY is not set
+# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
+# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
+# CONFIG_XILLYBUS is not set
+CONFIG_RANDOM_TRUST_CPU=y
+CONFIG_RANDOM_TRUST_BOOTLOADER=y
+# end of Character devices
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=y
+CONFIG_I2C_MUX=y
+
+#
+# Multiplexer I2C Chip support
+#
+# CONFIG_I2C_ARB_GPIO_CHALLENGE is not set
+# CONFIG_I2C_MUX_GPIO is not set
+# CONFIG_I2C_MUX_GPMUX is not set
+# CONFIG_I2C_MUX_LTC4306 is not set
+# CONFIG_I2C_MUX_PCA9541 is not set
+CONFIG_I2C_MUX_PCA954x=y
+# CONFIG_I2C_MUX_PINCTRL is not set
+# CONFIG_I2C_MUX_REG is not set
+# CONFIG_I2C_DEMUX_PINCTRL is not set
+# CONFIG_I2C_MUX_MLXCPLD is not set
+# end of Multiplexer I2C Chip support
+
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_SMBUS=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NVIDIA_GPU is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CADENCE is not set
+# CONFIG_I2C_CBUS_GPIO is not set
+CONFIG_I2C_DESIGNWARE_CORE=y
+# CONFIG_I2C_DESIGNWARE_SLAVE is not set
+CONFIG_I2C_DESIGNWARE_PLATFORM=y
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+CONFIG_I2C_GPIO=m
+# CONFIG_I2C_GPIO_FAULT_INJECTOR is not set
+# CONFIG_I2C_HISI is not set
+# CONFIG_I2C_NOMADIK is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_RK3X is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_THUNDERX is not set
+# CONFIG_I2C_XILINX is not set
+CONFIG_I2C_PHYTIUM_CORE=y
+CONFIG_I2C_PHYTIUM_PCI=y
+CONFIG_I2C_PHYTIUM_PLATFORM=y
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_CROS_EC_TUNNEL is not set
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_STUB is not set
+CONFIG_I2C_SLAVE=y
+# CONFIG_I2C_SLAVE_EEPROM is not set
+# CONFIG_I2C_SLAVE_TESTUNIT is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# end of I2C support
+
+CONFIG_I3C=y
+CONFIG_CDNS_I3C_MASTER=y
+# CONFIG_DW_I3C_MASTER is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_AXI_SPI_ENGINE is not set
+CONFIG_SPI_BITBANG=m
+# CONFIG_SPI_CADENCE is not set
+# CONFIG_SPI_CADENCE_QUADSPI is not set
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_NXP_FLEXSPI is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_FSL_SPI is not set
+# CONFIG_SPI_OC_TINY is not set
+CONFIG_SPI_PHYTIUM=y
+CONFIG_SPI_PHYTIUM_PLAT=y
+CONFIG_SPI_PHYTIUM_PCI=y
+# CONFIG_SPI_PL022 is not set
+# CONFIG_SPI_PXA2XX is not set
+# CONFIG_SPI_ROCKCHIP is not set
+# CONFIG_SPI_SC18IS602 is not set
+# CONFIG_SPI_SIFIVE is not set
+# CONFIG_SPI_MXIC is not set
+# CONFIG_SPI_THUNDERX is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_ZYNQMP_GQSPI is not set
+# CONFIG_SPI_AMD is not set
+
+#
+# SPI Multiplexer support
+#
+# CONFIG_SPI_MUX is not set
+
+#
+# SPI Protocol Masters
+#
+CONFIG_SPI_SPIDEV=y
+# CONFIG_SPI_LOOPBACK_TEST is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_SLAVE is not set
+CONFIG_SPI_DYNAMIC=y
+CONFIG_SPMI=y
+# CONFIG_HSI is not set
+CONFIG_PPS=y
+# CONFIG_PPS_DEBUG is not set
+
+#
+# PPS clients support
+#
+# CONFIG_PPS_CLIENT_KTIMER is not set
+# CONFIG_PPS_CLIENT_LDISC is not set
+# CONFIG_PPS_CLIENT_GPIO is not set
+
+#
+# PPS generators support
+#
+
+#
+# PTP clock support
+#
+CONFIG_PTP_1588_CLOCK=y
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
+# CONFIG_PTP_1588_CLOCK_IDTCM is not set
+# CONFIG_PTP_HISI is not set
+# end of PTP clock support
+
+CONFIG_PINCTRL=y
+CONFIG_GENERIC_PINCTRL_GROUPS=y
+CONFIG_PINMUX=y
+CONFIG_GENERIC_PINMUX_FUNCTIONS=y
+CONFIG_PINCONF=y
+CONFIG_GENERIC_PINCONF=y
+# CONFIG_DEBUG_PINCTRL is not set
+# CONFIG_PINCTRL_AXP209 is not set
+# CONFIG_PINCTRL_MCP23S08 is not set
+CONFIG_PINCTRL_SINGLE=y
+# CONFIG_PINCTRL_SX150X is not set
+# CONFIG_PINCTRL_STMFX is not set
+CONFIG_PINCTRL_MAX77620=y
+# CONFIG_PINCTRL_RK805 is not set
+# CONFIG_PINCTRL_OCELOT is not set
+
+#
+# Renesas pinctrl drivers
+#
+# end of Renesas pinctrl drivers
+
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=512
+CONFIG_OF_GPIO=y
+CONFIG_GPIOLIB_IRQCHIP=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+CONFIG_GPIO_CDEV=y
+CONFIG_GPIO_CDEV_V1=y
+CONFIG_GPIO_GENERIC=y
+CONFIG_GPIO_PHYTIUM_CORE=y
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_74XX_MMIO is not set
+CONFIG_GPIO_ALTERA=m
+# CONFIG_GPIO_CADENCE is not set
+CONFIG_GPIO_DWAPB=y
+# CONFIG_GPIO_EXAR is not set
+# CONFIG_GPIO_FTGPIO010 is not set
+CONFIG_GPIO_GENERIC_PLATFORM=y
+# CONFIG_GPIO_GRGPIO is not set
+# CONFIG_GPIO_HLWD is not set
+# CONFIG_GPIO_LOGICVC is not set
+CONFIG_GPIO_MB86S7X=y
+CONFIG_GPIO_PL061=y
+# CONFIG_GPIO_SAMA5D2_PIOBU is not set
+# CONFIG_GPIO_SIFIVE is not set
+# CONFIG_GPIO_SYSCON is not set
+CONFIG_GPIO_WCD934X=m
+CONFIG_GPIO_XGENE=y
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_AMD_FCH is not set
+CONFIG_GPIO_PHYTIUM_PLAT=y
+# end of Memory mapped GPIO drivers
+
+#
+# I2C GPIO expanders
+#
+# CONFIG_GPIO_ADP5588 is not set
+# CONFIG_GPIO_ADNP is not set
+# CONFIG_GPIO_GW_PLD is not set
+# CONFIG_GPIO_MAX7300 is not set
+CONFIG_GPIO_MAX732X=y
+# CONFIG_GPIO_MAX732X_IRQ is not set
+CONFIG_GPIO_PCA953X=y
+CONFIG_GPIO_PCA953X_IRQ=y
+# CONFIG_GPIO_PCA9570 is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_TPIC2810 is not set
+# end of I2C GPIO expanders
+
+#
+# MFD GPIO expanders
+#
+CONFIG_GPIO_BD9571MWV=m
+CONFIG_GPIO_MAX77620=y
+# end of MFD GPIO expanders
+
+#
+# PCI GPIO expanders
+#
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_PCI_IDIO_16 is not set
+# CONFIG_GPIO_PCIE_IDIO_24 is not set
+# CONFIG_GPIO_RDC321X is not set
+# end of PCI GPIO expanders
+
+#
+# SPI GPIO expanders
+#
+# CONFIG_GPIO_74X164 is not set
+# CONFIG_GPIO_MAX3191X is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_PISOSR is not set
+# CONFIG_GPIO_XRA1403 is not set
+# end of SPI GPIO expanders
+
+#
+# USB GPIO expanders
+#
+# end of USB GPIO expanders
+
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_MOCKUP is not set
+CONFIG_W1=m
+
+#
+# 1-wire Bus Masters
+#
+# CONFIG_W1_MASTER_MATROX is not set
+# CONFIG_W1_MASTER_DS2490 is not set
+# CONFIG_W1_MASTER_DS2482 is not set
+# CONFIG_W1_MASTER_DS1WM is not set
+# CONFIG_W1_MASTER_GPIO is not set
+# CONFIG_W1_MASTER_SGI is not set
+# end of 1-wire Bus Masters
+
+#
+# 1-wire Slaves
+#
+CONFIG_W1_SLAVE_THERM=m
+# CONFIG_W1_SLAVE_SMEM is not set
+# CONFIG_W1_SLAVE_DS2405 is not set
+# CONFIG_W1_SLAVE_DS2408 is not set
+# CONFIG_W1_SLAVE_DS2413 is not set
+# CONFIG_W1_SLAVE_DS2406 is not set
+# CONFIG_W1_SLAVE_DS2423 is not set
+# CONFIG_W1_SLAVE_DS2805 is not set
+# CONFIG_W1_SLAVE_DS2430 is not set
+# CONFIG_W1_SLAVE_DS2431 is not set
+# CONFIG_W1_SLAVE_DS2433 is not set
+# CONFIG_W1_SLAVE_DS2438 is not set
+# CONFIG_W1_SLAVE_DS250X is not set
+# CONFIG_W1_SLAVE_DS2780 is not set
+# CONFIG_W1_SLAVE_DS2781 is not set
+# CONFIG_W1_SLAVE_DS28E04 is not set
+# CONFIG_W1_SLAVE_DS28E17 is not set
+# end of 1-wire Slaves
+
+CONFIG_POWER_RESET=y
+CONFIG_POWER_RESET_BRCMSTB=y
+# CONFIG_POWER_RESET_GPIO is not set
+# CONFIG_POWER_RESET_GPIO_RESTART is not set
+# CONFIG_POWER_RESET_LTC2952 is not set
+# CONFIG_POWER_RESET_RESTART is not set
+# CONFIG_POWER_RESET_VEXPRESS is not set
+CONFIG_POWER_RESET_XGENE=y
+CONFIG_POWER_RESET_SYSCON=y
+# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
+CONFIG_REBOOT_MODE=y
+CONFIG_SYSCON_REBOOT_MODE=y
+# CONFIG_NVMEM_REBOOT_MODE is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+CONFIG_POWER_SUPPLY_HWMON=y
+# CONFIG_PDA_POWER is not set
+# CONFIG_GENERIC_ADC_BATTERY is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_CHARGER_ADP5061 is not set
+# CONFIG_BATTERY_CW2015 is not set
+# CONFIG_BATTERY_DS2760 is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_DS2782 is not set
+CONFIG_BATTERY_SBS=m
+# CONFIG_CHARGER_SBS is not set
+# CONFIG_MANAGER_SBS is not set
+CONFIG_BATTERY_BQ27XXX=y
+CONFIG_BATTERY_BQ27XXX_I2C=y
+CONFIG_BATTERY_BQ27XXX_HDQ=m
+# CONFIG_BATTERY_BQ27XXX_DT_UPDATES_NVM is not set
+# CONFIG_AXP20X_POWER is not set
+# CONFIG_AXP288_FUEL_GAUGE is not set
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_BATTERY_MAX17042 is not set
+# CONFIG_BATTERY_MAX1721X is not set
+# CONFIG_CHARGER_ISP1704 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHARGER_LP8727 is not set
+# CONFIG_CHARGER_GPIO is not set
+# CONFIG_CHARGER_MANAGER is not set
+# CONFIG_CHARGER_LT3651 is not set
+# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
+# CONFIG_CHARGER_BQ2415X is not set
+# CONFIG_CHARGER_BQ24190 is not set
+# CONFIG_CHARGER_BQ24257 is not set
+# CONFIG_CHARGER_BQ24735 is not set
+# CONFIG_CHARGER_BQ2515X is not set
+# CONFIG_CHARGER_BQ25890 is not set
+# CONFIG_CHARGER_BQ25980 is not set
+# CONFIG_CHARGER_SMB347 is not set
+# CONFIG_BATTERY_GAUGE_LTC2941 is not set
+# CONFIG_BATTERY_RT5033 is not set
+# CONFIG_CHARGER_RT9455 is not set
+# CONFIG_CHARGER_CROS_USBPD is not set
+# CONFIG_CHARGER_UCS1002 is not set
+# CONFIG_CHARGER_BD99954 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_AD7314 is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM1177 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7310 is not set
+# CONFIG_SENSORS_ADT7410 is not set
+# CONFIG_SENSORS_ADT7411 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_AS370 is not set
+# CONFIG_SENSORS_ASC7621 is not set
+# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
+CONFIG_SENSORS_ARM_SCMI=y
+CONFIG_SENSORS_ARM_SCPI=y
+# CONFIG_SENSORS_ASPEED is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_CORSAIR_CPRO is not set
+# CONFIG_SENSORS_DRIVETEMP is not set
+# CONFIG_SENSORS_DS620 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_FTSTEUTATES is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_G762 is not set
+# CONFIG_SENSORS_GPIO_FAN is not set
+# CONFIG_SENSORS_HIH6130 is not set
+# CONFIG_SENSORS_IBMAEM is not set
+# CONFIG_SENSORS_IBMPEX is not set
+# CONFIG_SENSORS_IIO_HWMON is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_JC42 is not set
+# CONFIG_SENSORS_POWR1220 is not set
+# CONFIG_SENSORS_LINEAGE is not set
+# CONFIG_SENSORS_LTC2945 is not set
+# CONFIG_SENSORS_LTC2947_I2C is not set
+# CONFIG_SENSORS_LTC2947_SPI is not set
+# CONFIG_SENSORS_LTC2990 is not set
+# CONFIG_SENSORS_LTC4151 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4222 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LTC4260 is not set
+# CONFIG_SENSORS_LTC4261 is not set
+# CONFIG_SENSORS_MAX1111 is not set
+# CONFIG_SENSORS_MAX16065 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX1668 is not set
+# CONFIG_SENSORS_MAX197 is not set
+# CONFIG_SENSORS_MAX31722 is not set
+# CONFIG_SENSORS_MAX31730 is not set
+# CONFIG_SENSORS_MAX6621 is not set
+# CONFIG_SENSORS_MAX6639 is not set
+# CONFIG_SENSORS_MAX6642 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_MAX6697 is not set
+# CONFIG_SENSORS_MAX31790 is not set
+# CONFIG_SENSORS_MCP3021 is not set
+# CONFIG_SENSORS_TC654 is not set
+# CONFIG_SENSORS_MR75203 is not set
+# CONFIG_SENSORS_ADCXX is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+CONFIG_SENSORS_LM90=m
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LM95234 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_LM95245 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_NTC_THERMISTOR is not set
+# CONFIG_SENSORS_NCT6683 is not set
+# CONFIG_SENSORS_NCT6775 is not set
+# CONFIG_SENSORS_NCT7802 is not set
+# CONFIG_SENSORS_NCT7904 is not set
+# CONFIG_SENSORS_NPCM7XX is not set
+# CONFIG_SENSORS_OCC_P8_I2C is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_PMBUS is not set
+CONFIG_SENSORS_PWM_FAN=m
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_SHT21 is not set
+# CONFIG_SENSORS_SHT3x is not set
+# CONFIG_SENSORS_SHTC1 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_EMC1403 is not set
+# CONFIG_SENSORS_EMC2103 is not set
+# CONFIG_SENSORS_EMC6W201 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SCH5627 is not set
+# CONFIG_SENSORS_SCH5636 is not set
+# CONFIG_SENSORS_STTS751 is not set
+# CONFIG_SENSORS_SMM665 is not set
+# CONFIG_SENSORS_ADC128D818 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_ADS7871 is not set
+# CONFIG_SENSORS_AMC6821 is not set
+# CONFIG_SENSORS_INA209 is not set
+CONFIG_SENSORS_INA2XX=m
+CONFIG_SENSORS_INA3221=m
+# CONFIG_SENSORS_TC74 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP102 is not set
+# CONFIG_SENSORS_TMP103 is not set
+# CONFIG_SENSORS_TMP108 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
+# CONFIG_SENSORS_TMP513 is not set
+# CONFIG_SENSORS_VEXPRESS is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83773G is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83795 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+CONFIG_THERMAL=y
+# CONFIG_THERMAL_NETLINK is not set
+# CONFIG_THERMAL_STATISTICS is not set
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_OF=y
+# CONFIG_THERMAL_WRITABLE_TRIPS is not set
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_POWER_ALLOCATOR is not set
+# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
+CONFIG_THERMAL_GOV_STEP_WISE=y
+# CONFIG_THERMAL_GOV_BANG_BANG is not set
+# CONFIG_THERMAL_GOV_USER_SPACE is not set
+CONFIG_THERMAL_GOV_POWER_ALLOCATOR=y
+CONFIG_CPU_THERMAL=y
+CONFIG_CPU_FREQ_THERMAL=y
+# CONFIG_DEVFREQ_THERMAL is not set
+CONFIG_THERMAL_EMULATION=y
+# CONFIG_THERMAL_MMIO is not set
+# CONFIG_MAX77620_THERMAL is not set
+# CONFIG_GENERIC_ADC_THERMAL is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_GPIO_WATCHDOG is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_ZIIRAVE_WATCHDOG is not set
+CONFIG_ARM_SP805_WATCHDOG=y
+CONFIG_ARM_SBSA_WATCHDOG=y
+# CONFIG_CADENCE_WATCHDOG is not set
+CONFIG_DW_WATCHDOG=y
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_MAX77620_WATCHDOG is not set
+CONFIG_ARM_SMC_WATCHDOG=y
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_MEN_A21_WDT is not set
+# CONFIG_XEN_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_ACT8945A is not set
+# CONFIG_MFD_AS3711 is not set
+# CONFIG_MFD_AS3722 is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_AAT2870_CORE is not set
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# CONFIG_MFD_ATMEL_HLCDC is not set
+# CONFIG_MFD_BCM590XX is not set
+CONFIG_MFD_BD9571MWV=y
+CONFIG_MFD_AXP20X=y
+CONFIG_MFD_AXP20X_I2C=y
+CONFIG_MFD_CROS_EC_DEV=y
+# CONFIG_MFD_MADERA is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9052_I2C is not set
+# CONFIG_MFD_DA9055 is not set
+# CONFIG_MFD_DA9062 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_DA9150 is not set
+# CONFIG_MFD_DLN2 is not set
+# CONFIG_MFD_GATEWORKS_GSC is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MP2629 is not set
+CONFIG_MFD_HI6421_PMIC=y
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_MFD_INTEL_PMT is not set
+# CONFIG_MFD_IQS62X is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_88PM860X is not set
+# CONFIG_MFD_MAX14577 is not set
+CONFIG_MFD_MAX77620=y
+# CONFIG_MFD_MAX77650 is not set
+# CONFIG_MFD_MAX77686 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX77843 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_MAX8997 is not set
+# CONFIG_MFD_MAX8998 is not set
+# CONFIG_MFD_MT6360 is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_MENF21BMC is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_CPCAP is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_RT5033 is not set
+# CONFIG_MFD_RC5T583 is not set
+CONFIG_MFD_RK808=y
+# CONFIG_MFD_RN5T618 is not set
+CONFIG_MFD_SEC_CORE=y
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SKY81452 is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_MFD_STMPE is not set
+CONFIG_MFD_SYSCON=y
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_LP8788 is not set
+# CONFIG_MFD_TI_LMU is not set
+# CONFIG_MFD_PALMAS is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65086 is not set
+# CONFIG_MFD_TPS65090 is not set
+# CONFIG_MFD_TPS65217 is not set
+# CONFIG_MFD_TI_LP873X is not set
+# CONFIG_MFD_TI_LP87565 is not set
+# CONFIG_MFD_TPS65218 is not set
+# CONFIG_MFD_TPS6586X is not set
+# CONFIG_MFD_TPS65910 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_TPS80031 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_TWL6040_CORE is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_TC3589X is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_LOCHNAGAR is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X_I2C is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
+CONFIG_MFD_ROHM_BD718XX=y
+# CONFIG_MFD_ROHM_BD70528 is not set
+# CONFIG_MFD_ROHM_BD71828 is not set
+# CONFIG_MFD_STPMIC1 is not set
+# CONFIG_MFD_STMFX is not set
+CONFIG_MFD_WCD934X=m
+CONFIG_MFD_VEXPRESS_SYSREG=y
+# CONFIG_RAVE_SP_CORE is not set
+# CONFIG_MFD_INTEL_M10_BMC is not set
+# end of Multifunction device drivers
+
+CONFIG_REGULATOR=y
+# CONFIG_REGULATOR_DEBUG is not set
+CONFIG_REGULATOR_FIXED_VOLTAGE=y
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+# CONFIG_REGULATOR_88PG86X is not set
+# CONFIG_REGULATOR_ACT8865 is not set
+# CONFIG_REGULATOR_AD5398 is not set
+CONFIG_REGULATOR_AXP20X=y
+CONFIG_REGULATOR_BD718XX=y
+CONFIG_REGULATOR_BD9571MWV=y
+# CONFIG_REGULATOR_CROS_EC is not set
+# CONFIG_REGULATOR_DA9210 is not set
+# CONFIG_REGULATOR_DA9211 is not set
+CONFIG_REGULATOR_FAN53555=y
+# CONFIG_REGULATOR_FAN53880 is not set
+CONFIG_REGULATOR_GPIO=y
+# CONFIG_REGULATOR_HI6421 is not set
+CONFIG_REGULATOR_HI6421V530=y
+# CONFIG_REGULATOR_ISL9305 is not set
+# CONFIG_REGULATOR_ISL6271A is not set
+# CONFIG_REGULATOR_LP3971 is not set
+# CONFIG_REGULATOR_LP3972 is not set
+# CONFIG_REGULATOR_LP872X is not set
+# CONFIG_REGULATOR_LP8755 is not set
+# CONFIG_REGULATOR_LTC3589 is not set
+# CONFIG_REGULATOR_LTC3676 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+CONFIG_REGULATOR_MAX77620=y
+# CONFIG_REGULATOR_MAX8649 is not set
+# CONFIG_REGULATOR_MAX8660 is not set
+# CONFIG_REGULATOR_MAX8952 is not set
+CONFIG_REGULATOR_MAX8973=y
+# CONFIG_REGULATOR_MAX77826 is not set
+# CONFIG_REGULATOR_MCP16502 is not set
+# CONFIG_REGULATOR_MP5416 is not set
+# CONFIG_REGULATOR_MP8859 is not set
+# CONFIG_REGULATOR_MP886X is not set
+# CONFIG_REGULATOR_MPQ7920 is not set
+# CONFIG_REGULATOR_MT6311 is not set
+CONFIG_REGULATOR_PCA9450=y
+CONFIG_REGULATOR_PFUZE100=y
+# CONFIG_REGULATOR_PV88060 is not set
+# CONFIG_REGULATOR_PV88080 is not set
+# CONFIG_REGULATOR_PV88090 is not set
+CONFIG_REGULATOR_PWM=y
+CONFIG_REGULATOR_QCOM_SPMI=y
+# CONFIG_REGULATOR_QCOM_USB_VBUS is not set
+# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
+CONFIG_REGULATOR_RK808=y
+CONFIG_REGULATOR_ROHM=y
+# CONFIG_REGULATOR_RT4801 is not set
+# CONFIG_REGULATOR_RTMV20 is not set
+# CONFIG_REGULATOR_S2MPA01 is not set
+CONFIG_REGULATOR_S2MPS11=y
+# CONFIG_REGULATOR_S5M8767 is not set
+# CONFIG_REGULATOR_SLG51000 is not set
+# CONFIG_REGULATOR_SY8106A is not set
+# CONFIG_REGULATOR_SY8824X is not set
+# CONFIG_REGULATOR_SY8827N is not set
+# CONFIG_REGULATOR_TPS51632 is not set
+# CONFIG_REGULATOR_TPS62360 is not set
+# CONFIG_REGULATOR_TPS65023 is not set
+# CONFIG_REGULATOR_TPS6507X is not set
+# CONFIG_REGULATOR_TPS65132 is not set
+# CONFIG_REGULATOR_TPS6524X is not set
+CONFIG_REGULATOR_VCTRL=m
+# CONFIG_REGULATOR_VEXPRESS is not set
+# CONFIG_REGULATOR_QCOM_LABIBB is not set
+CONFIG_RC_CORE=m
+CONFIG_RC_MAP=m
+# CONFIG_LIRC is not set
+CONFIG_RC_DECODERS=y
+# CONFIG_IR_NEC_DECODER is not set
+# CONFIG_IR_RC5_DECODER is not set
+# CONFIG_IR_RC6_DECODER is not set
+# CONFIG_IR_JVC_DECODER is not set
+# CONFIG_IR_SONY_DECODER is not set
+# CONFIG_IR_SANYO_DECODER is not set
+# CONFIG_IR_SHARP_DECODER is not set
+# CONFIG_IR_MCE_KBD_DECODER is not set
+# CONFIG_IR_XMP_DECODER is not set
+# CONFIG_IR_IMON_DECODER is not set
+# CONFIG_IR_RCMM_DECODER is not set
+CONFIG_RC_DEVICES=y
+# CONFIG_RC_ATI_REMOTE is not set
+# CONFIG_IR_HIX5HD2 is not set
+# CONFIG_IR_IMON is not set
+# CONFIG_IR_IMON_RAW is not set
+# CONFIG_IR_MCEUSB is not set
+# CONFIG_IR_REDRAT3 is not set
+# CONFIG_IR_STREAMZAP is not set
+# CONFIG_IR_IGORPLUGUSB is not set
+# CONFIG_IR_IGUANA is not set
+# CONFIG_IR_TTUSBIR is not set
+# CONFIG_RC_LOOPBACK is not set
+# CONFIG_IR_GPIO_CIR is not set
+# CONFIG_IR_SERIAL is not set
+# CONFIG_IR_SIR is not set
+# CONFIG_RC_XBOX_DVD is not set
+# CONFIG_IR_TOY is not set
+CONFIG_CEC_CORE=m
+CONFIG_CEC_NOTIFIER=y
+# CONFIG_MEDIA_CEC_RC is not set
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+CONFIG_MEDIA_SUPPORT=m
+CONFIG_MEDIA_SUPPORT_FILTER=y
+CONFIG_MEDIA_SUBDRV_AUTOSELECT=y
+
+#
+# Media device types
+#
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
+CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
+# CONFIG_MEDIA_RADIO_SUPPORT is not set
+CONFIG_MEDIA_SDR_SUPPORT=y
+CONFIG_MEDIA_PLATFORM_SUPPORT=y
+# CONFIG_MEDIA_TEST_SUPPORT is not set
+# end of Media device types
+
+CONFIG_VIDEO_DEV=m
+CONFIG_MEDIA_CONTROLLER=y
+CONFIG_DVB_CORE=m
+
+#
+# Video4Linux options
+#
+CONFIG_VIDEO_V4L2=m
+CONFIG_VIDEO_V4L2_I2C=y
+CONFIG_VIDEO_V4L2_SUBDEV_API=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
+CONFIG_V4L2_FWNODE=m
+# end of Video4Linux options
+
+#
+# Media controller options
+#
+# CONFIG_MEDIA_CONTROLLER_DVB is not set
+# end of Media controller options
+
+#
+# Digital TV options
+#
+# CONFIG_DVB_MMAP is not set
+# CONFIG_DVB_NET is not set
+CONFIG_DVB_MAX_ADAPTERS=16
+CONFIG_DVB_DYNAMIC_MINORS=y
+# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
+# CONFIG_DVB_ULE_DEBUG is not set
+# end of Digital TV options
+
+#
+# Media drivers
+#
+
+#
+# Drivers filtered as selected at 'Filter media drivers'
+#
+CONFIG_MEDIA_USB_SUPPORT=y
+
+#
+# Webcam devices
+#
+CONFIG_USB_VIDEO_CLASS=m
+CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
+CONFIG_USB_GSPCA=m
+# CONFIG_USB_M5602 is not set
+# CONFIG_USB_STV06XX is not set
+# CONFIG_USB_GL860 is not set
+# CONFIG_USB_GSPCA_BENQ is not set
+# CONFIG_USB_GSPCA_CONEX is not set
+# CONFIG_USB_GSPCA_CPIA1 is not set
+# CONFIG_USB_GSPCA_DTCS033 is not set
+# CONFIG_USB_GSPCA_ETOMS is not set
+# CONFIG_USB_GSPCA_FINEPIX is not set
+# CONFIG_USB_GSPCA_JEILINJ is not set
+# CONFIG_USB_GSPCA_JL2005BCD is not set
+# CONFIG_USB_GSPCA_KINECT is not set
+# CONFIG_USB_GSPCA_KONICA is not set
+# CONFIG_USB_GSPCA_MARS is not set
+# CONFIG_USB_GSPCA_MR97310A is not set
+# CONFIG_USB_GSPCA_NW80X is not set
+# CONFIG_USB_GSPCA_OV519 is not set
+# CONFIG_USB_GSPCA_OV534 is not set
+# CONFIG_USB_GSPCA_OV534_9 is not set
+# CONFIG_USB_GSPCA_PAC207 is not set
+# CONFIG_USB_GSPCA_PAC7302 is not set
+# CONFIG_USB_GSPCA_PAC7311 is not set
+# CONFIG_USB_GSPCA_SE401 is not set
+# CONFIG_USB_GSPCA_SN9C2028 is not set
+# CONFIG_USB_GSPCA_SN9C20X is not set
+# CONFIG_USB_GSPCA_SONIXB is not set
+# CONFIG_USB_GSPCA_SONIXJ is not set
+# CONFIG_USB_GSPCA_SPCA500 is not set
+# CONFIG_USB_GSPCA_SPCA501 is not set
+# CONFIG_USB_GSPCA_SPCA505 is not set
+# CONFIG_USB_GSPCA_SPCA506 is not set
+# CONFIG_USB_GSPCA_SPCA508 is not set
+# CONFIG_USB_GSPCA_SPCA561 is not set
+# CONFIG_USB_GSPCA_SPCA1528 is not set
+# CONFIG_USB_GSPCA_SQ905 is not set
+# CONFIG_USB_GSPCA_SQ905C is not set
+# CONFIG_USB_GSPCA_SQ930X is not set
+# CONFIG_USB_GSPCA_STK014 is not set
+# CONFIG_USB_GSPCA_STK1135 is not set
+# CONFIG_USB_GSPCA_STV0680 is not set
+# CONFIG_USB_GSPCA_SUNPLUS is not set
+# CONFIG_USB_GSPCA_T613 is not set
+# CONFIG_USB_GSPCA_TOPRO is not set
+# CONFIG_USB_GSPCA_TOUPTEK is not set
+# CONFIG_USB_GSPCA_TV8532 is not set
+# CONFIG_USB_GSPCA_VC032X is not set
+# CONFIG_USB_GSPCA_VICAM is not set
+# CONFIG_USB_GSPCA_XIRLINK_CIT is not set
+# CONFIG_USB_GSPCA_ZC3XX is not set
+# CONFIG_USB_PWC is not set
+# CONFIG_VIDEO_CPIA2 is not set
+# CONFIG_USB_ZR364XX is not set
+# CONFIG_USB_STKWEBCAM is not set
+# CONFIG_USB_S2255 is not set
+# CONFIG_VIDEO_USBTV is not set
+
+#
+# Analog TV USB devices
+#
+# CONFIG_VIDEO_PVRUSB2 is not set
+# CONFIG_VIDEO_HDPVR is not set
+# CONFIG_VIDEO_STK1160_COMMON is not set
+# CONFIG_VIDEO_GO7007 is not set
+
+#
+# Analog/digital TV USB devices
+#
+# CONFIG_VIDEO_AU0828 is not set
+# CONFIG_VIDEO_CX231XX is not set
+# CONFIG_VIDEO_TM6000 is not set
+
+#
+# Digital TV USB devices
+#
+# CONFIG_DVB_USB is not set
+# CONFIG_DVB_USB_V2 is not set
+# CONFIG_DVB_TTUSB_BUDGET is not set
+# CONFIG_DVB_TTUSB_DEC is not set
+# CONFIG_SMS_USB_DRV is not set
+# CONFIG_DVB_B2C2_FLEXCOP_USB is not set
+# CONFIG_DVB_AS102 is not set
+
+#
+# Webcam, TV (analog/digital) USB devices
+#
+# CONFIG_VIDEO_EM28XX is not set
+
+#
+# Software defined radio USB devices
+#
+# CONFIG_USB_AIRSPY is not set
+# CONFIG_USB_HACKRF is not set
+# CONFIG_USB_MSI2500 is not set
+# CONFIG_MEDIA_PCI_SUPPORT is not set
+CONFIG_VIDEOBUF2_CORE=m
+CONFIG_VIDEOBUF2_V4L2=m
+CONFIG_VIDEOBUF2_MEMOPS=m
+CONFIG_VIDEOBUF2_VMALLOC=m
+CONFIG_V4L_PLATFORM_DRIVERS=y
+# CONFIG_VIDEO_CAFE_CCIC is not set
+# CONFIG_VIDEO_CADENCE is not set
+# CONFIG_VIDEO_ASPEED is not set
+# CONFIG_VIDEO_MUX is not set
+# CONFIG_VIDEO_XILINX is not set
+CONFIG_V4L_MEM2MEM_DRIVERS=y
+# CONFIG_VIDEO_MEM2MEM_DEINTERLACE is not set
+# CONFIG_DVB_PLATFORM_DRIVERS is not set
+CONFIG_SDR_PLATFORM_DRIVERS=y
+
+#
+# MMC/SDIO DVB adapters
+#
+# CONFIG_SMS_SDIO_DRV is not set
+# end of Media drivers
+
+#
+# Media ancillary drivers
+#
+CONFIG_MEDIA_ATTACH=y
+
+#
+# IR I2C driver auto-selected by 'Autoselect ancillary drivers'
+#
+CONFIG_VIDEO_IR_I2C=m
+
+#
+# Audio decoders, processors and mixers
+#
+# CONFIG_VIDEO_TVAUDIO is not set
+# CONFIG_VIDEO_TDA7432 is not set
+# CONFIG_VIDEO_TDA9840 is not set
+# CONFIG_VIDEO_TDA1997X is not set
+# CONFIG_VIDEO_TEA6415C is not set
+# CONFIG_VIDEO_TEA6420 is not set
+# CONFIG_VIDEO_MSP3400 is not set
+# CONFIG_VIDEO_CS3308 is not set
+# CONFIG_VIDEO_CS5345 is not set
+# CONFIG_VIDEO_CS53L32A is not set
+# CONFIG_VIDEO_TLV320AIC23B is not set
+# CONFIG_VIDEO_UDA1342 is not set
+# CONFIG_VIDEO_WM8775 is not set
+# CONFIG_VIDEO_WM8739 is not set
+# CONFIG_VIDEO_VP27SMPX is not set
+# CONFIG_VIDEO_SONY_BTF_MPX is not set
+# end of Audio decoders, processors and mixers
+
+#
+# RDS decoders
+#
+# CONFIG_VIDEO_SAA6588 is not set
+# end of RDS decoders
+
+#
+# Video decoders
+#
+# CONFIG_VIDEO_ADV7180 is not set
+# CONFIG_VIDEO_ADV7183 is not set
+# CONFIG_VIDEO_ADV748X is not set
+# CONFIG_VIDEO_ADV7604 is not set
+# CONFIG_VIDEO_ADV7842 is not set
+# CONFIG_VIDEO_BT819 is not set
+# CONFIG_VIDEO_BT856 is not set
+# CONFIG_VIDEO_BT866 is not set
+# CONFIG_VIDEO_KS0127 is not set
+# CONFIG_VIDEO_ML86V7667 is not set
+# CONFIG_VIDEO_SAA7110 is not set
+# CONFIG_VIDEO_SAA711X is not set
+# CONFIG_VIDEO_TC358743 is not set
+# CONFIG_VIDEO_TVP514X is not set
+# CONFIG_VIDEO_TVP5150 is not set
+# CONFIG_VIDEO_TVP7002 is not set
+# CONFIG_VIDEO_TW2804 is not set
+# CONFIG_VIDEO_TW9903 is not set
+# CONFIG_VIDEO_TW9906 is not set
+# CONFIG_VIDEO_TW9910 is not set
+# CONFIG_VIDEO_VPX3220 is not set
+# CONFIG_VIDEO_MAX9286 is not set
+
+#
+# Video and audio decoders
+#
+# CONFIG_VIDEO_SAA717X is not set
+# CONFIG_VIDEO_CX25840 is not set
+# end of Video decoders
+
+#
+# Video encoders
+#
+# CONFIG_VIDEO_SAA7127 is not set
+# CONFIG_VIDEO_SAA7185 is not set
+# CONFIG_VIDEO_ADV7170 is not set
+# CONFIG_VIDEO_ADV7175 is not set
+# CONFIG_VIDEO_ADV7343 is not set
+# CONFIG_VIDEO_ADV7393 is not set
+# CONFIG_VIDEO_AD9389B is not set
+# CONFIG_VIDEO_AK881X is not set
+# CONFIG_VIDEO_THS8200 is not set
+# end of Video encoders
+
+#
+# Video improvement chips
+#
+# CONFIG_VIDEO_UPD64031A is not set
+# CONFIG_VIDEO_UPD64083 is not set
+# end of Video improvement chips
+
+#
+# Audio/Video compression chips
+#
+# CONFIG_VIDEO_SAA6752HS is not set
+# end of Audio/Video compression chips
+
+#
+# SDR tuner chips
+#
+# CONFIG_SDR_MAX2175 is not set
+# end of SDR tuner chips
+
+#
+# Miscellaneous helper chips
+#
+# CONFIG_VIDEO_THS7303 is not set
+# CONFIG_VIDEO_M52790 is not set
+# CONFIG_VIDEO_I2C is not set
+# CONFIG_VIDEO_ST_MIPID02 is not set
+# end of Miscellaneous helper chips
+
+#
+# Camera sensor devices
+#
+# CONFIG_VIDEO_HI556 is not set
+# CONFIG_VIDEO_IMX214 is not set
+CONFIG_VIDEO_IMX219=m
+# CONFIG_VIDEO_IMX258 is not set
+# CONFIG_VIDEO_IMX274 is not set
+# CONFIG_VIDEO_IMX290 is not set
+# CONFIG_VIDEO_IMX319 is not set
+# CONFIG_VIDEO_IMX355 is not set
+# CONFIG_VIDEO_OV2640 is not set
+# CONFIG_VIDEO_OV2659 is not set
+# CONFIG_VIDEO_OV2680 is not set
+# CONFIG_VIDEO_OV2685 is not set
+# CONFIG_VIDEO_OV5640 is not set
+CONFIG_VIDEO_OV5645=m
+# CONFIG_VIDEO_OV5647 is not set
+# CONFIG_VIDEO_OV6650 is not set
+# CONFIG_VIDEO_OV5670 is not set
+# CONFIG_VIDEO_OV5675 is not set
+# CONFIG_VIDEO_OV5695 is not set
+# CONFIG_VIDEO_OV7251 is not set
+# CONFIG_VIDEO_OV772X is not set
+# CONFIG_VIDEO_OV7640 is not set
+# CONFIG_VIDEO_OV7670 is not set
+# CONFIG_VIDEO_OV7740 is not set
+# CONFIG_VIDEO_OV8856 is not set
+# CONFIG_VIDEO_OV9640 is not set
+# CONFIG_VIDEO_OV9650 is not set
+# CONFIG_VIDEO_OV13858 is not set
+# CONFIG_VIDEO_VS6624 is not set
+# CONFIG_VIDEO_MT9M001 is not set
+# CONFIG_VIDEO_MT9M032 is not set
+# CONFIG_VIDEO_MT9M111 is not set
+# CONFIG_VIDEO_MT9P031 is not set
+# CONFIG_VIDEO_MT9T001 is not set
+# CONFIG_VIDEO_MT9T112 is not set
+# CONFIG_VIDEO_MT9V011 is not set
+# CONFIG_VIDEO_MT9V032 is not set
+# CONFIG_VIDEO_MT9V111 is not set
+# CONFIG_VIDEO_SR030PC30 is not set
+# CONFIG_VIDEO_NOON010PC30 is not set
+# CONFIG_VIDEO_M5MOLS is not set
+# CONFIG_VIDEO_RDACM20 is not set
+# CONFIG_VIDEO_RJ54N1 is not set
+# CONFIG_VIDEO_S5K6AA is not set
+# CONFIG_VIDEO_S5K6A3 is not set
+# CONFIG_VIDEO_S5K4ECGX is not set
+# CONFIG_VIDEO_S5K5BAF is not set
+# CONFIG_VIDEO_SMIAPP is not set
+# CONFIG_VIDEO_ET8EK8 is not set
+# CONFIG_VIDEO_S5C73M3 is not set
+# end of Camera sensor devices
+
+#
+# Lens drivers
+#
+# CONFIG_VIDEO_AD5820 is not set
+# CONFIG_VIDEO_AK7375 is not set
+# CONFIG_VIDEO_DW9714 is not set
+# CONFIG_VIDEO_DW9768 is not set
+# CONFIG_VIDEO_DW9807_VCM is not set
+# end of Lens drivers
+
+#
+# Flash devices
+#
+# CONFIG_VIDEO_ADP1653 is not set
+# CONFIG_VIDEO_LM3560 is not set
+# CONFIG_VIDEO_LM3646 is not set
+# end of Flash devices
+
+#
+# SPI helper chips
+#
+# CONFIG_VIDEO_GS1662 is not set
+# end of SPI helper chips
+
+#
+# Media SPI Adapters
+#
+# CONFIG_CXD2880_SPI_DRV is not set
+# end of Media SPI Adapters
+
+CONFIG_MEDIA_TUNER=m
+
+#
+# Customize TV tuners
+#
+CONFIG_MEDIA_TUNER_SIMPLE=m
+# CONFIG_MEDIA_TUNER_TDA18250 is not set
+CONFIG_MEDIA_TUNER_TDA8290=m
+CONFIG_MEDIA_TUNER_TDA827X=m
+CONFIG_MEDIA_TUNER_TDA18271=m
+CONFIG_MEDIA_TUNER_TDA9887=m
+# CONFIG_MEDIA_TUNER_TEA5761 is not set
+# CONFIG_MEDIA_TUNER_TEA5767 is not set
+# CONFIG_MEDIA_TUNER_MSI001 is not set
+CONFIG_MEDIA_TUNER_MT20XX=m
+# CONFIG_MEDIA_TUNER_MT2060 is not set
+# CONFIG_MEDIA_TUNER_MT2063 is not set
+# CONFIG_MEDIA_TUNER_MT2266 is not set
+# CONFIG_MEDIA_TUNER_MT2131 is not set
+# CONFIG_MEDIA_TUNER_QT1010 is not set
+CONFIG_MEDIA_TUNER_XC2028=m
+CONFIG_MEDIA_TUNER_XC5000=m
+CONFIG_MEDIA_TUNER_XC4000=m
+# CONFIG_MEDIA_TUNER_MXL5005S is not set
+# CONFIG_MEDIA_TUNER_MXL5007T is not set
+CONFIG_MEDIA_TUNER_MC44S803=m
+# CONFIG_MEDIA_TUNER_MAX2165 is not set
+# CONFIG_MEDIA_TUNER_TDA18218 is not set
+# CONFIG_MEDIA_TUNER_FC0011 is not set
+# CONFIG_MEDIA_TUNER_FC0012 is not set
+# CONFIG_MEDIA_TUNER_FC0013 is not set
+# CONFIG_MEDIA_TUNER_TDA18212 is not set
+# CONFIG_MEDIA_TUNER_E4000 is not set
+# CONFIG_MEDIA_TUNER_FC2580 is not set
+# CONFIG_MEDIA_TUNER_M88RS6000T is not set
+# CONFIG_MEDIA_TUNER_TUA9001 is not set
+# CONFIG_MEDIA_TUNER_SI2157 is not set
+# CONFIG_MEDIA_TUNER_IT913X is not set
+# CONFIG_MEDIA_TUNER_R820T is not set
+# CONFIG_MEDIA_TUNER_MXL301RF is not set
+# CONFIG_MEDIA_TUNER_QM1D1C0042 is not set
+# CONFIG_MEDIA_TUNER_QM1D1B0004 is not set
+# end of Customize TV tuners
+
+#
+# Customise DVB Frontends
+#
+
+#
+# Multistandard (satellite) frontends
+#
+# CONFIG_DVB_STB0899 is not set
+# CONFIG_DVB_STB6100 is not set
+# CONFIG_DVB_STV090x is not set
+# CONFIG_DVB_STV0910 is not set
+# CONFIG_DVB_STV6110x is not set
+# CONFIG_DVB_STV6111 is not set
+# CONFIG_DVB_MXL5XX is not set
+# CONFIG_DVB_M88DS3103 is not set
+
+#
+# Multistandard (cable + terrestrial) frontends
+#
+# CONFIG_DVB_DRXK is not set
+# CONFIG_DVB_TDA18271C2DD is not set
+# CONFIG_DVB_SI2165 is not set
+# CONFIG_DVB_MN88472 is not set
+# CONFIG_DVB_MN88473 is not set
+
+#
+# DVB-S (satellite) frontends
+#
+# CONFIG_DVB_CX24110 is not set
+# CONFIG_DVB_CX24123 is not set
+# CONFIG_DVB_MT312 is not set
+# CONFIG_DVB_ZL10036 is not set
+# CONFIG_DVB_ZL10039 is not set
+# CONFIG_DVB_S5H1420 is not set
+# CONFIG_DVB_STV0288 is not set
+# CONFIG_DVB_STB6000 is not set
+# CONFIG_DVB_STV0299 is not set
+# CONFIG_DVB_STV6110 is not set
+# CONFIG_DVB_STV0900 is not set
+# CONFIG_DVB_TDA8083 is not set
+# CONFIG_DVB_TDA10086 is not set
+# CONFIG_DVB_TDA8261 is not set
+# CONFIG_DVB_VES1X93 is not set
+# CONFIG_DVB_TUNER_ITD1000 is not set
+# CONFIG_DVB_TUNER_CX24113 is not set
+# CONFIG_DVB_TDA826X is not set
+# CONFIG_DVB_TUA6100 is not set
+# CONFIG_DVB_CX24116 is not set
+# CONFIG_DVB_CX24117 is not set
+# CONFIG_DVB_CX24120 is not set
+# CONFIG_DVB_SI21XX is not set
+# CONFIG_DVB_TS2020 is not set
+# CONFIG_DVB_DS3000 is not set
+# CONFIG_DVB_MB86A16 is not set
+# CONFIG_DVB_TDA10071 is not set
+
+#
+# DVB-T (terrestrial) frontends
+#
+# CONFIG_DVB_SP8870 is not set
+# CONFIG_DVB_SP887X is not set
+# CONFIG_DVB_CX22700 is not set
+# CONFIG_DVB_CX22702 is not set
+# CONFIG_DVB_S5H1432 is not set
+# CONFIG_DVB_DRXD is not set
+# CONFIG_DVB_L64781 is not set
+# CONFIG_DVB_TDA1004X is not set
+# CONFIG_DVB_NXT6000 is not set
+# CONFIG_DVB_MT352 is not set
+# CONFIG_DVB_ZL10353 is not set
+# CONFIG_DVB_DIB3000MB is not set
+# CONFIG_DVB_DIB3000MC is not set
+# CONFIG_DVB_DIB7000M is not set
+# CONFIG_DVB_DIB7000P is not set
+# CONFIG_DVB_DIB9000 is not set
+# CONFIG_DVB_TDA10048 is not set
+# CONFIG_DVB_AF9013 is not set
+# CONFIG_DVB_EC100 is not set
+# CONFIG_DVB_STV0367 is not set
+# CONFIG_DVB_CXD2820R is not set
+# CONFIG_DVB_CXD2841ER is not set
+# CONFIG_DVB_RTL2830 is not set
+# CONFIG_DVB_RTL2832 is not set
+# CONFIG_DVB_RTL2832_SDR is not set
+# CONFIG_DVB_SI2168 is not set
+# CONFIG_DVB_ZD1301_DEMOD is not set
+# CONFIG_DVB_CXD2880 is not set
+
+#
+# DVB-C (cable) frontends
+#
+# CONFIG_DVB_VES1820 is not set
+# CONFIG_DVB_TDA10021 is not set
+# CONFIG_DVB_TDA10023 is not set
+# CONFIG_DVB_STV0297 is not set
+
+#
+# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
+#
+# CONFIG_DVB_NXT200X is not set
+# CONFIG_DVB_OR51211 is not set
+# CONFIG_DVB_OR51132 is not set
+# CONFIG_DVB_BCM3510 is not set
+# CONFIG_DVB_LGDT330X is not set
+# CONFIG_DVB_LGDT3305 is not set
+# CONFIG_DVB_LGDT3306A is not set
+# CONFIG_DVB_LG2160 is not set
+# CONFIG_DVB_S5H1409 is not set
+# CONFIG_DVB_AU8522_DTV is not set
+# CONFIG_DVB_AU8522_V4L is not set
+# CONFIG_DVB_S5H1411 is not set
+
+#
+# ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_S921 is not set
+# CONFIG_DVB_DIB8000 is not set
+# CONFIG_DVB_MB86A20S is not set
+
+#
+# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
+#
+# CONFIG_DVB_TC90522 is not set
+# CONFIG_DVB_MN88443X is not set
+
+#
+# Digital terrestrial only tuners/PLL
+#
+# CONFIG_DVB_PLL is not set
+# CONFIG_DVB_TUNER_DIB0070 is not set
+# CONFIG_DVB_TUNER_DIB0090 is not set
+
+#
+# SEC control devices for DVB-S
+#
+# CONFIG_DVB_DRX39XYJ is not set
+# CONFIG_DVB_LNBH25 is not set
+# CONFIG_DVB_LNBH29 is not set
+# CONFIG_DVB_LNBP21 is not set
+# CONFIG_DVB_LNBP22 is not set
+# CONFIG_DVB_ISL6405 is not set
+# CONFIG_DVB_ISL6421 is not set
+# CONFIG_DVB_ISL6423 is not set
+# CONFIG_DVB_A8293 is not set
+# CONFIG_DVB_LGS8GL5 is not set
+# CONFIG_DVB_LGS8GXX is not set
+# CONFIG_DVB_ATBM8830 is not set
+# CONFIG_DVB_TDA665x is not set
+# CONFIG_DVB_IX2505V is not set
+# CONFIG_DVB_M88RS2000 is not set
+# CONFIG_DVB_AF9033 is not set
+# CONFIG_DVB_HORUS3A is not set
+# CONFIG_DVB_ASCOT2E is not set
+# CONFIG_DVB_HELENE is not set
+
+#
+# Common Interface (EN50221) controller drivers
+#
+# CONFIG_DVB_CXD2099 is not set
+# CONFIG_DVB_SP2 is not set
+# end of Customise DVB Frontends
+# end of Media ancillary drivers
+
+#
+# Graphics support
+#
+CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
+CONFIG_DRM=y
+CONFIG_DRM_MIPI_DSI=y
+# CONFIG_DRM_DP_AUX_CHARDEV is not set
+# CONFIG_DRM_DEBUG_MM is not set
+# CONFIG_DRM_DEBUG_SELFTEST is not set
+CONFIG_DRM_KMS_HELPER=y
+CONFIG_DRM_KMS_FB_HELPER=y
+# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
+CONFIG_DRM_FBDEV_EMULATION=y
+CONFIG_DRM_FBDEV_OVERALLOC=100
+# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
+# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
+# CONFIG_DRM_DP_CEC is not set
+CONFIG_DRM_GEM_CMA_HELPER=y
+CONFIG_DRM_KMS_CMA_HELPER=y
+CONFIG_DRM_VM=y
+
+#
+# I2C encoder or helper chips
+#
+CONFIG_DRM_I2C_CH7006=m
+CONFIG_DRM_I2C_SIL164=m
+CONFIG_DRM_I2C_NXP_TDA998X=m
+# CONFIG_DRM_I2C_NXP_TDA9950 is not set
+# end of I2C encoder or helper chips
+
+#
+# ARM devices
+#
+# CONFIG_DRM_HDLCD is not set
+CONFIG_DRM_MALI_DISPLAY=m
+# CONFIG_DRM_KOMEDA is not set
+# end of ARM devices
+
+# CONFIG_DRM_RADEON is not set
+# CONFIG_DRM_AMDGPU is not set
+# CONFIG_DRM_NOUVEAU is not set
+# CONFIG_DRM_VGEM is not set
+# CONFIG_DRM_VKMS is not set
+# CONFIG_DRM_UDL is not set
+# CONFIG_DRM_AST is not set
+# CONFIG_DRM_MGAG200 is not set
+CONFIG_DRM_RCAR_DW_HDMI=m
+CONFIG_DRM_RCAR_LVDS=m
+# CONFIG_DRM_QXL is not set
+# CONFIG_DRM_BOCHS is not set
+# CONFIG_DRM_VIRTIO_GPU is not set
+CONFIG_DRM_PANEL=y
+
+#
+# Display Panels
+#
+# CONFIG_DRM_PANEL_ARM_VERSATILE is not set
+# CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596 is not set
+# CONFIG_DRM_PANEL_BOE_HIMAX8279D is not set
+# CONFIG_DRM_PANEL_BOE_TV101WUM_NL6 is not set
+CONFIG_DRM_PANEL_LVDS=m
+CONFIG_DRM_PANEL_SIMPLE=m
+# CONFIG_DRM_PANEL_ELIDA_KD35T133 is not set
+# CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02 is not set
+# CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D is not set
+# CONFIG_DRM_PANEL_ILITEK_IL9322 is not set
+# CONFIG_DRM_PANEL_ILITEK_ILI9881C is not set
+# CONFIG_DRM_PANEL_INNOLUX_P079ZCA is not set
+# CONFIG_DRM_PANEL_JDI_LT070ME05000 is not set
+# CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set
+# CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W is not set
+# CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set
+# CONFIG_DRM_PANEL_LG_LB035Q02 is not set
+# CONFIG_DRM_PANEL_LG_LG4573 is not set
+# CONFIG_DRM_PANEL_NEC_NL8048HL11 is not set
+# CONFIG_DRM_PANEL_NOVATEK_NT35510 is not set
+# CONFIG_DRM_PANEL_NOVATEK_NT39016 is not set
+# CONFIG_DRM_PANEL_MANTIX_MLAF057WE51 is not set
+# CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO is not set
+# CONFIG_DRM_PANEL_ORISETECH_OTM8009A is not set
+# CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS is not set
+# CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00 is not set
+# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
+CONFIG_DRM_PANEL_RAYDIUM_RM67191=m
+# CONFIG_DRM_PANEL_RAYDIUM_RM68200 is not set
+# CONFIG_DRM_PANEL_RONBO_RB070D30 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6D16D0 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E63M0 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set
+# CONFIG_DRM_PANEL_SEIKO_43WVF1G is not set
+# CONFIG_DRM_PANEL_SHARP_LQ101R1SX01 is not set
+# CONFIG_DRM_PANEL_SHARP_LS037V7DW01 is not set
+# CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set
+# CONFIG_DRM_PANEL_SITRONIX_ST7701 is not set
+CONFIG_DRM_PANEL_SITRONIX_ST7703=m
+# CONFIG_DRM_PANEL_SITRONIX_ST7789V is not set
+# CONFIG_DRM_PANEL_SONY_ACX424AKP is not set
+# CONFIG_DRM_PANEL_SONY_ACX565AKM is not set
+# CONFIG_DRM_PANEL_TPO_TD028TTEC1 is not set
+# CONFIG_DRM_PANEL_TPO_TD043MTEA1 is not set
+# CONFIG_DRM_PANEL_TPO_TPG110 is not set
+CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA=m
+# CONFIG_DRM_PANEL_VISIONOX_RM69299 is not set
+# CONFIG_DRM_PANEL_XINPENG_XPP055C272 is not set
+# end of Display Panels
+
+CONFIG_DRM_BRIDGE=y
+CONFIG_DRM_PANEL_BRIDGE=y
+
+#
+# Display Interface Bridges
+#
+# CONFIG_DRM_CDNS_DSI is not set
+# CONFIG_DRM_CHRONTEL_CH7033 is not set
+CONFIG_DRM_DISPLAY_CONNECTOR=m
+CONFIG_DRM_LONTIUM_LT9611=m
+# CONFIG_DRM_LVDS_CODEC is not set
+# CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW is not set
+CONFIG_DRM_NWL_MIPI_DSI=m
+# CONFIG_DRM_NXP_PTN3460 is not set
+# CONFIG_DRM_PARADE_PS8622 is not set
+# CONFIG_DRM_PARADE_PS8640 is not set
+# CONFIG_DRM_SIL_SII8620 is not set
+CONFIG_DRM_SII902X=m
+# CONFIG_DRM_SII9234 is not set
+CONFIG_DRM_SIMPLE_BRIDGE=m
+CONFIG_DRM_THINE_THC63LVD1024=m
+# CONFIG_DRM_TOSHIBA_TC358762 is not set
+# CONFIG_DRM_TOSHIBA_TC358764 is not set
+# CONFIG_DRM_TOSHIBA_TC358767 is not set
+# CONFIG_DRM_TOSHIBA_TC358768 is not set
+# CONFIG_DRM_TOSHIBA_TC358775 is not set
+# CONFIG_DRM_TI_TFP410 is not set
+CONFIG_DRM_TI_SN65DSI86=m
+# CONFIG_DRM_TI_TPD12S015 is not set
+# CONFIG_DRM_ANALOGIX_ANX6345 is not set
+# CONFIG_DRM_ANALOGIX_ANX78XX is not set
+CONFIG_DRM_I2C_ADV7511=m
+CONFIG_DRM_I2C_ADV7511_AUDIO=y
+CONFIG_DRM_I2C_ADV7511_CEC=y
+# CONFIG_DRM_CDNS_MHDP8546 is not set
+CONFIG_DRM_DW_HDMI=m
+CONFIG_DRM_DW_HDMI_AHB_AUDIO=m
+CONFIG_DRM_DW_HDMI_I2S_AUDIO=m
+CONFIG_DRM_DW_HDMI_CEC=m
+# end of Display Interface Bridges
+
+# CONFIG_DRM_ETNAVIV is not set
+# CONFIG_DRM_ARCPGU is not set
+# CONFIG_DRM_HISI_HIBMC is not set
+# CONFIG_DRM_HISI_KIRIN is not set
+# CONFIG_DRM_MXSFB is not set
+# CONFIG_DRM_CIRRUS_QEMU is not set
+# CONFIG_DRM_GM12U320 is not set
+# CONFIG_TINYDRM_HX8357D is not set
+# CONFIG_TINYDRM_ILI9225 is not set
+# CONFIG_TINYDRM_ILI9341 is not set
+# CONFIG_TINYDRM_ILI9486 is not set
+# CONFIG_TINYDRM_MI0283QT is not set
+# CONFIG_TINYDRM_REPAPER is not set
+# CONFIG_TINYDRM_ST7586 is not set
+# CONFIG_TINYDRM_ST7735R is not set
+# CONFIG_DRM_PL111 is not set
+# CONFIG_DRM_XEN is not set
+# CONFIG_DRM_LIMA is not set
+# CONFIG_DRM_PANFROST is not set
+# CONFIG_DRM_TIDSS is not set
+CONFIG_DRM_PHYTIUM=y
+CONFIG_DRM_LEGACY=y
+# CONFIG_DRM_TDFX is not set
+# CONFIG_DRM_R128 is not set
+# CONFIG_DRM_MGA is not set
+# CONFIG_DRM_VIA is not set
+# CONFIG_DRM_SAVAGE is not set
+CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
+
+#
+# Frame buffer Devices
+#
+CONFIG_FB_CMDLINE=y
+CONFIG_FB_NOTIFY=y
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
+CONFIG_FB_MODE_HELPERS=y
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_ARMCLCD is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+CONFIG_FB_EFI=y
+# CONFIG_FB_OPENCORES is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_I740 is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+# CONFIG_FB_SMSCUFX is not set
+# CONFIG_FB_UDL is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+CONFIG_XEN_FBDEV_FRONTEND=y
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_SIMPLE is not set
+# CONFIG_FB_SSD1307 is not set
+# CONFIG_FB_SM712 is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_KTD253 is not set
+CONFIG_BACKLIGHT_PWM=m
+# CONFIG_BACKLIGHT_QCOM_WLED is not set
+# CONFIG_BACKLIGHT_ADP8860 is not set
+# CONFIG_BACKLIGHT_ADP8870 is not set
+# CONFIG_BACKLIGHT_LM3630A is not set
+# CONFIG_BACKLIGHT_LM3639 is not set
+CONFIG_BACKLIGHT_LP855X=m
+# CONFIG_BACKLIGHT_GPIO is not set
+# CONFIG_BACKLIGHT_LV5207LP is not set
+# CONFIG_BACKLIGHT_BD6107 is not set
+# CONFIG_BACKLIGHT_ARCXCNN is not set
+# end of Backlight & LCD device support
+
+CONFIG_VIDEOMODE_HELPERS=y
+CONFIG_HDMI=y
+
+#
+# Console display driver support
+#
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
+# end of Console display driver support
+
+CONFIG_LOGO=y
+# CONFIG_LOGO_LINUX_MONO is not set
+# CONFIG_LOGO_LINUX_VGA16 is not set
+CONFIG_LOGO_LINUX_CLUT224=y
+# end of Graphics support
+
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_PCM_ELD=y
+CONFIG_SND_PCM_IEC958=y
+CONFIG_SND_DMAENGINE_PCM=y
+CONFIG_SND_JACK=y
+CONFIG_SND_JACK_INPUT_DEV=y
+# CONFIG_SND_OSSEMUL is not set
+CONFIG_SND_PCM_TIMER=y
+# CONFIG_SND_HRTIMER is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_PROC_FS=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+# CONFIG_SND_SEQUENCER is not set
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_ALOOP is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+CONFIG_SND_PCI=y
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ALS300 is not set
+# CONFIG_SND_ALI5451 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
+# CONFIG_SND_AZT3328 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CTXFI is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_INDIGOIOX is not set
+# CONFIG_SND_INDIGODJX is not set
+# CONFIG_SND_EMU10K1 is not set
+# CONFIG_SND_EMU10K1X is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_ES1938 is not set
+# CONFIG_SND_ES1968 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_ICE1712 is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_LOLA is not set
+# CONFIG_SND_LX6464ES is not set
+# CONFIG_SND_MAESTRO3 is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_SE6X is not set
+# CONFIG_SND_SONICVIBES is not set
+# CONFIG_SND_TRIDENT is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_YMFPCI is not set
+
+#
+# HD-Audio
+#
+# CONFIG_SND_HDA_INTEL is not set
+# end of HD-Audio
+
+CONFIG_SND_HDA_PREALLOC_SIZE=64
+CONFIG_SND_SPI=y
+CONFIG_SND_USB=y
+# CONFIG_SND_USB_AUDIO is not set
+# CONFIG_SND_USB_UA101 is not set
+# CONFIG_SND_USB_CAIAQ is not set
+# CONFIG_SND_USB_6FIRE is not set
+# CONFIG_SND_USB_HIFACE is not set
+# CONFIG_SND_BCD2000 is not set
+# CONFIG_SND_USB_POD is not set
+# CONFIG_SND_USB_PODHD is not set
+# CONFIG_SND_USB_TONEPORT is not set
+# CONFIG_SND_USB_VARIAX is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
+# CONFIG_SND_SOC_AMD_ACP is not set
+# CONFIG_SND_ATMEL_SOC is not set
+# CONFIG_SND_BCM63XX_I2S_WHISTLER is not set
+# CONFIG_SND_DESIGNWARE_I2S is not set
+
+#
+# SoC Audio for Freescale CPUs
+#
+
+#
+# Common SoC Audio options for Freescale CPUs:
+#
+# CONFIG_SND_SOC_FSL_ASRC is not set
+CONFIG_SND_SOC_FSL_SAI=m
+# CONFIG_SND_SOC_FSL_MQS is not set
+# CONFIG_SND_SOC_FSL_AUDMIX is not set
+# CONFIG_SND_SOC_FSL_SSI is not set
+# CONFIG_SND_SOC_FSL_SPDIF is not set
+# CONFIG_SND_SOC_FSL_ESAI is not set
+# CONFIG_SND_SOC_FSL_MICFIL is not set
+# CONFIG_SND_SOC_IMX_AUDMUX is not set
+# end of SoC Audio for Freescale CPUs
+
+# CONFIG_SND_I2S_HI6210_I2S is not set
+# CONFIG_SND_SOC_IMG is not set
+# CONFIG_SND_SOC_MTK_BTCVSD is not set
+# CONFIG_SND_SOC_SOF_TOPLEVEL is not set
+
+#
+# STMicroelectronics STM32 SOC audio support
+#
+# end of STMicroelectronics STM32 SOC audio support
+
+# CONFIG_SND_SOC_XILINX_I2S is not set
+# CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER is not set
+# CONFIG_SND_SOC_XILINX_SPDIF is not set
+# CONFIG_SND_SOC_XTFPGA_I2S is not set
+# CONFIG_ZX_TDM is not set
+CONFIG_SND_SOC_I2C_AND_SPI=y
+
+#
+# CODEC drivers
+#
+# CONFIG_SND_SOC_AC97_CODEC is not set
+# CONFIG_SND_SOC_ADAU1701 is not set
+# CONFIG_SND_SOC_ADAU1761_I2C is not set
+# CONFIG_SND_SOC_ADAU1761_SPI is not set
+# CONFIG_SND_SOC_ADAU7002 is not set
+# CONFIG_SND_SOC_ADAU7118_HW is not set
+# CONFIG_SND_SOC_ADAU7118_I2C is not set
+# CONFIG_SND_SOC_AK4104 is not set
+# CONFIG_SND_SOC_AK4118 is not set
+# CONFIG_SND_SOC_AK4458 is not set
+# CONFIG_SND_SOC_AK4554 is not set
+CONFIG_SND_SOC_AK4613=m
+# CONFIG_SND_SOC_AK4642 is not set
+# CONFIG_SND_SOC_AK5386 is not set
+# CONFIG_SND_SOC_AK5558 is not set
+# CONFIG_SND_SOC_ALC5623 is not set
+# CONFIG_SND_SOC_BD28623 is not set
+# CONFIG_SND_SOC_BT_SCO is not set
+CONFIG_SND_SOC_CROS_EC_CODEC=m
+# CONFIG_SND_SOC_CS35L32 is not set
+# CONFIG_SND_SOC_CS35L33 is not set
+# CONFIG_SND_SOC_CS35L34 is not set
+# CONFIG_SND_SOC_CS35L35 is not set
+# CONFIG_SND_SOC_CS35L36 is not set
+# CONFIG_SND_SOC_CS42L42 is not set
+# CONFIG_SND_SOC_CS42L51_I2C is not set
+# CONFIG_SND_SOC_CS42L52 is not set
+# CONFIG_SND_SOC_CS42L56 is not set
+# CONFIG_SND_SOC_CS42L73 is not set
+# CONFIG_SND_SOC_CS4234 is not set
+# CONFIG_SND_SOC_CS4265 is not set
+# CONFIG_SND_SOC_CS4270 is not set
+# CONFIG_SND_SOC_CS4271_I2C is not set
+# CONFIG_SND_SOC_CS4271_SPI is not set
+# CONFIG_SND_SOC_CS42XX8_I2C is not set
+# CONFIG_SND_SOC_CS43130 is not set
+# CONFIG_SND_SOC_CS4341 is not set
+# CONFIG_SND_SOC_CS4349 is not set
+# CONFIG_SND_SOC_CS53L30 is not set
+# CONFIG_SND_SOC_CX2072X is not set
+# CONFIG_SND_SOC_DA7213 is not set
+CONFIG_SND_SOC_DMIC=m
+CONFIG_SND_SOC_HDMI_CODEC=m
+CONFIG_SND_SOC_ES7134=m
+CONFIG_SND_SOC_ES7241=m
+# CONFIG_SND_SOC_ES8316 is not set
+# CONFIG_SND_SOC_ES8328_I2C is not set
+# CONFIG_SND_SOC_ES8328_SPI is not set
+# CONFIG_SND_SOC_GTM601 is not set
+# CONFIG_SND_SOC_INNO_RK3036 is not set
+# CONFIG_SND_SOC_MAX98088 is not set
+CONFIG_SND_SOC_MAX98357A=m
+# CONFIG_SND_SOC_MAX98504 is not set
+# CONFIG_SND_SOC_MAX9867 is not set
+CONFIG_SND_SOC_MAX98927=m
+# CONFIG_SND_SOC_MAX98373_I2C is not set
+# CONFIG_SND_SOC_MAX98373_SDW is not set
+# CONFIG_SND_SOC_MAX98390 is not set
+# CONFIG_SND_SOC_MAX9860 is not set
+# CONFIG_SND_SOC_MSM8916_WCD_ANALOG is not set
+# CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set
+# CONFIG_SND_SOC_PCM1681 is not set
+# CONFIG_SND_SOC_PCM1789_I2C is not set
+# CONFIG_SND_SOC_PCM179X_I2C is not set
+# CONFIG_SND_SOC_PCM179X_SPI is not set
+# CONFIG_SND_SOC_PCM186X_I2C is not set
+# CONFIG_SND_SOC_PCM186X_SPI is not set
+# CONFIG_SND_SOC_PCM3060_I2C is not set
+# CONFIG_SND_SOC_PCM3060_SPI is not set
+CONFIG_SND_SOC_PCM3168A=m
+CONFIG_SND_SOC_PCM3168A_I2C=m
+# CONFIG_SND_SOC_PCM3168A_SPI is not set
+# CONFIG_SND_SOC_PCM512x_I2C is not set
+# CONFIG_SND_SOC_PCM512x_SPI is not set
+# CONFIG_SND_SOC_RK3328 is not set
+# CONFIG_SND_SOC_RT1308_SDW is not set
+# CONFIG_SND_SOC_RT5616 is not set
+# CONFIG_SND_SOC_RT5631 is not set
+# CONFIG_SND_SOC_RT5682_SDW is not set
+# CONFIG_SND_SOC_RT700_SDW is not set
+# CONFIG_SND_SOC_RT711_SDW is not set
+# CONFIG_SND_SOC_RT715_SDW is not set
+# CONFIG_SND_SOC_SGTL5000 is not set
+CONFIG_SND_SOC_SIMPLE_AMPLIFIER=m
+# CONFIG_SND_SOC_SIRF_AUDIO_CODEC is not set
+CONFIG_SND_SOC_SPDIF=m
+# CONFIG_SND_SOC_SSM2305 is not set
+# CONFIG_SND_SOC_SSM2602_SPI is not set
+# CONFIG_SND_SOC_SSM2602_I2C is not set
+# CONFIG_SND_SOC_SSM4567 is not set
+# CONFIG_SND_SOC_STA32X is not set
+# CONFIG_SND_SOC_STA350 is not set
+# CONFIG_SND_SOC_STI_SAS is not set
+# CONFIG_SND_SOC_TAS2552 is not set
+# CONFIG_SND_SOC_TAS2562 is not set
+# CONFIG_SND_SOC_TAS2764 is not set
+# CONFIG_SND_SOC_TAS2770 is not set
+# CONFIG_SND_SOC_TAS5086 is not set
+CONFIG_SND_SOC_TAS571X=m
+# CONFIG_SND_SOC_TAS5720 is not set
+# CONFIG_SND_SOC_TAS6424 is not set
+# CONFIG_SND_SOC_TDA7419 is not set
+# CONFIG_SND_SOC_TFA9879 is not set
+# CONFIG_SND_SOC_TLV320AIC23_I2C is not set
+# CONFIG_SND_SOC_TLV320AIC23_SPI is not set
+# CONFIG_SND_SOC_TLV320AIC31XX is not set
+# CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set
+# CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set
+# CONFIG_SND_SOC_TLV320AIC3X is not set
+# CONFIG_SND_SOC_TLV320ADCX140 is not set
+# CONFIG_SND_SOC_TS3A227E is not set
+# CONFIG_SND_SOC_TSCS42XX is not set
+# CONFIG_SND_SOC_TSCS454 is not set
+# CONFIG_SND_SOC_UDA1334 is not set
+# CONFIG_SND_SOC_WCD9335 is not set
+CONFIG_SND_SOC_WCD934X=m
+# CONFIG_SND_SOC_WM8510 is not set
+# CONFIG_SND_SOC_WM8523 is not set
+# CONFIG_SND_SOC_WM8524 is not set
+# CONFIG_SND_SOC_WM8580 is not set
+# CONFIG_SND_SOC_WM8711 is not set
+# CONFIG_SND_SOC_WM8728 is not set
+# CONFIG_SND_SOC_WM8731 is not set
+# CONFIG_SND_SOC_WM8737 is not set
+# CONFIG_SND_SOC_WM8741 is not set
+# CONFIG_SND_SOC_WM8750 is not set
+# CONFIG_SND_SOC_WM8753 is not set
+# CONFIG_SND_SOC_WM8770 is not set
+# CONFIG_SND_SOC_WM8776 is not set
+# CONFIG_SND_SOC_WM8782 is not set
+# CONFIG_SND_SOC_WM8804_I2C is not set
+# CONFIG_SND_SOC_WM8804_SPI is not set
+# CONFIG_SND_SOC_WM8903 is not set
+CONFIG_SND_SOC_WM8904=m
+# CONFIG_SND_SOC_WM8960 is not set
+# CONFIG_SND_SOC_WM8962 is not set
+# CONFIG_SND_SOC_WM8974 is not set
+# CONFIG_SND_SOC_WM8978 is not set
+# CONFIG_SND_SOC_WM8985 is not set
+CONFIG_SND_SOC_WSA881X=m
+# CONFIG_SND_SOC_ZL38060 is not set
+# CONFIG_SND_SOC_ZX_AUD96P22 is not set
+# CONFIG_SND_SOC_MAX9759 is not set
+# CONFIG_SND_SOC_MT6351 is not set
+# CONFIG_SND_SOC_MT6358 is not set
+# CONFIG_SND_SOC_MT6660 is not set
+# CONFIG_SND_SOC_NAU8540 is not set
+# CONFIG_SND_SOC_NAU8810 is not set
+# CONFIG_SND_SOC_NAU8822 is not set
+# CONFIG_SND_SOC_NAU8824 is not set
+# CONFIG_SND_SOC_TPA6130A2 is not set
+# end of CODEC drivers
+
+CONFIG_SND_SIMPLE_CARD_UTILS=y
+CONFIG_SND_SIMPLE_CARD=y
+CONFIG_SND_AUDIO_GRAPH_CARD=y
+# CONFIG_SND_XEN_FRONTEND is not set
+
+#
+# HID support
+#
+CONFIG_HID=y
+# CONFIG_HID_BATTERY_STRENGTH is not set
+# CONFIG_HIDRAW is not set
+# CONFIG_UHID is not set
+CONFIG_HID_GENERIC=y
+
+#
+# Special HID drivers
+#
+CONFIG_HID_A4TECH=y
+# CONFIG_HID_ACCUTOUCH is not set
+# CONFIG_HID_ACRUX is not set
+CONFIG_HID_APPLE=y
+# CONFIG_HID_APPLEIR is not set
+# CONFIG_HID_AUREAL is not set
+CONFIG_HID_BELKIN=y
+# CONFIG_HID_BETOP_FF is not set
+CONFIG_HID_CHERRY=y
+CONFIG_HID_CHICONY=y
+# CONFIG_HID_COUGAR is not set
+# CONFIG_HID_MACALLY is not set
+# CONFIG_HID_PRODIKEYS is not set
+# CONFIG_HID_CMEDIA is not set
+# CONFIG_HID_CREATIVE_SB0540 is not set
+CONFIG_HID_CYPRESS=y
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_ELO is not set
+CONFIG_HID_EZKEY=y
+# CONFIG_HID_GEMBIRD is not set
+# CONFIG_HID_GFRM is not set
+# CONFIG_HID_GLORIOUS is not set
+# CONFIG_HID_HOLTEK is not set
+# CONFIG_HID_VIVALDI is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_UCLOGIC is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_VIEWSONIC is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+CONFIG_HID_ITE=y
+# CONFIG_HID_JABRA is not set
+# CONFIG_HID_TWINHAN is not set
+CONFIG_HID_KENSINGTON=y
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LENOVO is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MALTRON is not set
+# CONFIG_HID_MAYFLASH is not set
+CONFIG_HID_REDRAGON=y
+CONFIG_HID_MICROSOFT=y
+CONFIG_HID_MONTEREY=y
+# CONFIG_HID_MULTITOUCH is not set
+# CONFIG_HID_NTI is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PENMOUNT is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PLANTRONICS is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_RETRODE is not set
+# CONFIG_HID_ROCCAT is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEAM is not set
+# CONFIG_HID_STEELSERIES is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_RMI is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_UDRAW_PS3 is not set
+# CONFIG_HID_WACOM is not set
+# CONFIG_HID_XINMO is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+# CONFIG_HID_ALPS is not set
+# CONFIG_HID_MCP2221 is not set
+# end of Special HID drivers
+
+#
+# USB HID support
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+# CONFIG_USB_HIDDEV is not set
+# end of USB HID support
+
+#
+# I2C HID support
+#
+CONFIG_I2C_HID=m
+# end of I2C HID support
+# end of HID support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=y
+CONFIG_USB_ULPI_BUS=y
+CONFIG_USB_CONN_GPIO=y
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=y
+CONFIG_USB_PCI=y
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEFAULT_PERSIST=y
+# CONFIG_USB_FEW_INIT_RETRIES is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+CONFIG_USB_OTG=y
+# CONFIG_USB_OTG_PRODUCTLIST is not set
+# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+# CONFIG_USB_OTG_FSM is not set
+CONFIG_USB_AUTOSUSPEND_DELAY=2
+# CONFIG_USB_MON is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=y
+# CONFIG_USB_XHCI_DBGCAP is not set
+CONFIG_USB_XHCI_PCI=y
+# CONFIG_USB_XHCI_PCI_RENESAS is not set
+CONFIG_USB_XHCI_PLATFORM=y
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_PCI=y
+# CONFIG_USB_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_FOTG210_HCD is not set
+# CONFIG_USB_MAX3421_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PCI=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+
+#
+# USB Device Class drivers
+#
+CONFIG_USB_ACM=y
+# CONFIG_USB_PRINTER is not set
+CONFIG_USB_WDM=y
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+# CONFIG_USB_UAS is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USBIP_CORE is not set
+# CONFIG_USB_CDNS3 is not set
+CONFIG_USB_MUSB_HDRC=y
+# CONFIG_USB_MUSB_HOST is not set
+# CONFIG_USB_MUSB_GADGET is not set
+CONFIG_USB_MUSB_DUAL_ROLE=y
+
+#
+# Platform Glue Layer
+#
+
+#
+# MUSB DMA mode
+#
+# CONFIG_MUSB_PIO_ONLY is not set
+CONFIG_USB_DWC3=y
+# CONFIG_USB_DWC3_ULPI is not set
+# CONFIG_USB_DWC3_HOST is not set
+# CONFIG_USB_DWC3_GADGET is not set
+CONFIG_USB_DWC3_DUAL_ROLE=y
+
+#
+# Platform Glue Driver Support
+#
+CONFIG_USB_DWC3_HAPS=y
+CONFIG_USB_DWC3_OF_SIMPLE=y
+CONFIG_USB_DWC2=y
+# CONFIG_USB_DWC2_HOST is not set
+
+#
+# Gadget/Dual-role mode requires USB Gadget support to be enabled
+#
+# CONFIG_USB_DWC2_PERIPHERAL is not set
+CONFIG_USB_DWC2_DUAL_ROLE=y
+# CONFIG_USB_DWC2_PCI is not set
+# CONFIG_USB_DWC2_DEBUG is not set
+# CONFIG_USB_DWC2_TRACK_MISSED_SOFS is not set
+CONFIG_USB_CHIPIDEA=y
+CONFIG_USB_CHIPIDEA_UDC=y
+CONFIG_USB_CHIPIDEA_HOST=y
+CONFIG_USB_CHIPIDEA_PCI=y
+CONFIG_USB_CHIPIDEA_MSM=y
+CONFIG_USB_CHIPIDEA_IMX=y
+CONFIG_USB_CHIPIDEA_GENERIC=y
+CONFIG_USB_CHIPIDEA_TEGRA=y
+CONFIG_USB_ISP1760=y
+CONFIG_USB_ISP1760_HCD=y
+CONFIG_USB_ISP1761_UDC=y
+# CONFIG_USB_ISP1760_HOST_ROLE is not set
+# CONFIG_USB_ISP1760_GADGET_ROLE is not set
+CONFIG_USB_ISP1760_DUAL_ROLE=y
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=y
+# CONFIG_USB_SERIAL_CONSOLE is not set
+# CONFIG_USB_SERIAL_GENERIC is not set
+# CONFIG_USB_SERIAL_SIMPLE is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+CONFIG_USB_SERIAL_CH341=y
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_CP210X is not set
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+CONFIG_USB_SERIAL_FTDI_SIO=m
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_F81232 is not set
+# CONFIG_USB_SERIAL_F8153X is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_IUU is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_METRO is not set
+# CONFIG_USB_SERIAL_MOS7720 is not set
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MXUPORT is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+# CONFIG_USB_SERIAL_PL2303 is not set
+# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_QCAUX is not set
+# CONFIG_USB_SERIAL_QUALCOMM is not set
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+# CONFIG_USB_SERIAL_SAFE is not set
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
+# CONFIG_USB_SERIAL_SYMBOL is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+CONFIG_USB_SERIAL_WWAN=y
+CONFIG_USB_SERIAL_OPTION=y
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_XSENS_MT is not set
+# CONFIG_USB_SERIAL_WISHBONE is not set
+# CONFIG_USB_SERIAL_SSU100 is not set
+# CONFIG_USB_SERIAL_QT2 is not set
+# CONFIG_USB_SERIAL_UPD78F0730 is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_APPLE_MFI_FASTCHARGE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+# CONFIG_USB_EZUSB_FX2 is not set
+# CONFIG_USB_HUB_USB251XB is not set
+CONFIG_USB_HSIC_USB3503=y
+# CONFIG_USB_HSIC_USB4604 is not set
+# CONFIG_USB_LINK_LAYER_TEST is not set
+# CONFIG_USB_CHAOSKEY is not set
+
+#
+# USB Physical Layer drivers
+#
+CONFIG_USB_PHY=y
+CONFIG_NOP_USB_XCEIV=y
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+CONFIG_USB_ULPI=y
+CONFIG_USB_ULPI_VIEWPORT=y
+# end of USB Physical Layer drivers
+
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_VBUS_DRAW=2
+CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
+# CONFIG_U_SERIAL_CONSOLE is not set
+
+#
+# USB Peripheral Controller
+#
+# CONFIG_USB_FOTG210_UDC is not set
+# CONFIG_USB_GR_UDC is not set
+# CONFIG_USB_R8A66597 is not set
+# CONFIG_USB_PXA27X is not set
+# CONFIG_USB_MV_UDC is not set
+# CONFIG_USB_MV_U3D is not set
+CONFIG_USB_SNP_CORE=y
+CONFIG_USB_SNP_UDC_PLAT=y
+# CONFIG_USB_M66592 is not set
+CONFIG_USB_BDC_UDC=y
+
+#
+# Platform Support
+#
+# CONFIG_USB_AMD5536UDC is not set
+# CONFIG_USB_NET2272 is not set
+# CONFIG_USB_NET2280 is not set
+# CONFIG_USB_GOKU is not set
+# CONFIG_USB_EG20T is not set
+# CONFIG_USB_GADGET_XILINX is not set
+# CONFIG_USB_MAX3420_UDC is not set
+# CONFIG_USB_DUMMY_HCD is not set
+# end of USB Peripheral Controller
+
+CONFIG_USB_LIBCOMPOSITE=m
+CONFIG_USB_F_ACM=m
+CONFIG_USB_U_SERIAL=m
+CONFIG_USB_U_ETHER=m
+CONFIG_USB_F_SERIAL=m
+CONFIG_USB_F_OBEX=m
+CONFIG_USB_F_NCM=m
+CONFIG_USB_F_ECM=m
+CONFIG_USB_F_EEM=m
+CONFIG_USB_F_SUBSET=m
+CONFIG_USB_F_RNDIS=m
+CONFIG_USB_F_MASS_STORAGE=m
+CONFIG_USB_F_FS=m
+CONFIG_USB_CONFIGFS=m
+CONFIG_USB_CONFIGFS_SERIAL=y
+CONFIG_USB_CONFIGFS_ACM=y
+CONFIG_USB_CONFIGFS_OBEX=y
+CONFIG_USB_CONFIGFS_NCM=y
+CONFIG_USB_CONFIGFS_ECM=y
+CONFIG_USB_CONFIGFS_ECM_SUBSET=y
+CONFIG_USB_CONFIGFS_RNDIS=y
+CONFIG_USB_CONFIGFS_EEM=y
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+# CONFIG_USB_CONFIGFS_F_LB_SS is not set
+CONFIG_USB_CONFIGFS_F_FS=y
+# CONFIG_USB_CONFIGFS_F_UAC1 is not set
+# CONFIG_USB_CONFIGFS_F_UAC1_LEGACY is not set
+# CONFIG_USB_CONFIGFS_F_UAC2 is not set
+# CONFIG_USB_CONFIGFS_F_MIDI is not set
+# CONFIG_USB_CONFIGFS_F_HID is not set
+# CONFIG_USB_CONFIGFS_F_UVC is not set
+# CONFIG_USB_CONFIGFS_F_PRINTER is not set
+
+#
+# USB Gadget precomposed configurations
+#
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_AUDIO is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_G_NCM is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FUNCTIONFS is not set
+# CONFIG_USB_MASS_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_ACM_MS is not set
+# CONFIG_USB_G_MULTI is not set
+# CONFIG_USB_G_HID is not set
+# CONFIG_USB_G_DBGP is not set
+# CONFIG_USB_G_WEBCAM is not set
+# CONFIG_USB_RAW_GADGET is not set
+# end of USB Gadget precomposed configurations
+
+CONFIG_TYPEC=m
+CONFIG_TYPEC_TCPM=m
+# CONFIG_TYPEC_TCPCI is not set
+CONFIG_TYPEC_FUSB302=m
+# CONFIG_TYPEC_UCSI is not set
+CONFIG_TYPEC_HD3SS3220=m
+# CONFIG_TYPEC_TPS6598X is not set
+# CONFIG_TYPEC_STUSB160X is not set
+
+#
+# USB Type-C Multiplexer/DeMultiplexer Switch support
+#
+# CONFIG_TYPEC_MUX_PI3USB30532 is not set
+# end of USB Type-C Multiplexer/DeMultiplexer Switch support
+
+#
+# USB Type-C Alternate Mode drivers
+#
+# CONFIG_TYPEC_DP_ALTMODE is not set
+# end of USB Type-C Alternate Mode drivers
+
+CONFIG_USB_ROLE_SWITCH=y
+CONFIG_MMC=y
+CONFIG_PWRSEQ_EMMC=y
+# CONFIG_PWRSEQ_SD8787 is not set
+CONFIG_PWRSEQ_SIMPLE=y
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_MINORS=32
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_DEBUG is not set
+CONFIG_MMC_ARMMMCI=y
+CONFIG_MMC_STM32_SDMMC=y
+CONFIG_MMC_SDHCI=y
+CONFIG_MMC_SDHCI_IO_ACCESSORS=y
+# CONFIG_MMC_SDHCI_PCI is not set
+CONFIG_MMC_SDHCI_PLTFM=y
+CONFIG_MMC_SDHCI_OF_ARASAN=y
+# CONFIG_MMC_SDHCI_OF_ASPEED is not set
+# CONFIG_MMC_SDHCI_OF_AT91 is not set
+# CONFIG_MMC_SDHCI_OF_DWCMSHC is not set
+CONFIG_MMC_SDHCI_CADENCE=y
+CONFIG_MMC_SDHCI_F_SDH30=y
+# CONFIG_MMC_SDHCI_MILBEAUT is not set
+# CONFIG_MMC_TIFM_SD is not set
+CONFIG_MMC_SPI=y
+# CONFIG_MMC_CB710 is not set
+# CONFIG_MMC_VIA_SDMMC is not set
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_PLTFM=y
+# CONFIG_MMC_DW_BLUEFIELD is not set
+CONFIG_MMC_DW_EXYNOS=y
+CONFIG_MMC_DW_HI3798CV200=y
+CONFIG_MMC_DW_K3=y
+# CONFIG_MMC_DW_PCI is not set
+# CONFIG_MMC_VUB300 is not set
+# CONFIG_MMC_USHC is not set
+# CONFIG_MMC_USDHI6ROL0 is not set
+CONFIG_MMC_CQHCI=y
+# CONFIG_MMC_HSQ is not set
+# CONFIG_MMC_TOSHIBA_PCI is not set
+# CONFIG_MMC_MTK is not set
+CONFIG_MMC_SDHCI_XENON=y
+# CONFIG_MMC_SDHCI_OMAP is not set
+CONFIG_MMC_SDHCI_AM654=y
+CONFIG_MMC_PHYTIUM_SDCI=y
+CONFIG_MMC_PHYTIUM_MCI_PCI=y
+CONFIG_MMC_PHYTIUM_MCI_PLTFM=y
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_SUPPORT=y
+CONFIG_EDAC=y
+CONFIG_EDAC_LEGACY_SYSFS=y
+# CONFIG_EDAC_DEBUG is not set
+# CONFIG_EDAC_THUNDERX is not set
+# CONFIG_EDAC_XGENE is not set
+# CONFIG_EDAC_DMC520 is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_SYSTOHC=y
+CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+CONFIG_RTC_NVMEM=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_ABB5ZES3 is not set
+# CONFIG_RTC_DRV_ABEOZ9 is not set
+# CONFIG_RTC_DRV_ABX80X is not set
+CONFIG_RTC_DRV_DS1307=m
+# CONFIG_RTC_DRV_DS1307_CENTURY is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_HYM8563 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+CONFIG_RTC_DRV_MAX77686=y
+CONFIG_RTC_DRV_RK808=m
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL12026 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8523 is not set
+# CONFIG_RTC_DRV_PCF85063 is not set
+CONFIG_RTC_DRV_PCF85363=m
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8010 is not set
+CONFIG_RTC_DRV_RX8581=m
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_RV3028 is not set
+# CONFIG_RTC_DRV_RV3032 is not set
+CONFIG_RTC_DRV_RV8803=m
+CONFIG_RTC_DRV_S5M=y
+# CONFIG_RTC_DRV_SD3078 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T93 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1302 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1343 is not set
+# CONFIG_RTC_DRV_DS1347 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6916 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RX4581 is not set
+# CONFIG_RTC_DRV_RX6110 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+# CONFIG_RTC_DRV_MCP795 is not set
+CONFIG_RTC_I2C_AND_SPI=y
+
+#
+# SPI and I2C RTC drivers
+#
+CONFIG_RTC_DRV_DS3232=y
+CONFIG_RTC_DRV_DS3232_HWMON=y
+CONFIG_RTC_DRV_PCF2127=m
+# CONFIG_RTC_DRV_RV3029C2 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+CONFIG_RTC_DRV_EFI=y
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+# CONFIG_RTC_DRV_ZYNQMP is not set
+CONFIG_RTC_DRV_CROS_EC=y
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PL030 is not set
+CONFIG_RTC_DRV_PL031=y
+# CONFIG_RTC_DRV_CADENCE is not set
+# CONFIG_RTC_DRV_FTRTC010 is not set
+# CONFIG_RTC_DRV_R7301 is not set
+
+#
+# HID Sensor RTC drivers
+#
+CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
+
+#
+# DMA Devices
+#
+CONFIG_ASYNC_TX_ENABLE_CHANNEL_SWITCH=y
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_VIRTUAL_CHANNELS=y
+CONFIG_DMA_OF=y
+# CONFIG_ALTERA_MSGDMA is not set
+# CONFIG_AMBA_PL08X is not set
+CONFIG_BCM_SBA_RAID=m
+# CONFIG_DW_AXI_DMAC is not set
+CONFIG_FSL_EDMA=y
+# CONFIG_FSL_QDMA is not set
+# CONFIG_HISI_DMA is not set
+# CONFIG_INTEL_IDMA64 is not set
+CONFIG_MV_XOR_V2=y
+CONFIG_PL330_DMA=y
+# CONFIG_PLX_DMA is not set
+# CONFIG_XILINX_DMA is not set
+# CONFIG_XILINX_ZYNQMP_DMA is not set
+# CONFIG_XILINX_ZYNQMP_DPDMA is not set
+# CONFIG_QCOM_HIDMA_MGMT is not set
+# CONFIG_QCOM_HIDMA is not set
+# CONFIG_DW_DMAC is not set
+# CONFIG_DW_DMAC_PCI is not set
+# CONFIG_DW_EDMA is not set
+# CONFIG_DW_EDMA_PCIE is not set
+# CONFIG_SF_PDMA is not set
+
+#
+# DMA Clients
+#
+# CONFIG_ASYNC_TX_DMA is not set
+# CONFIG_DMATEST is not set
+CONFIG_DMA_ENGINE_RAID=y
+
+#
+# DMABUF options
+#
+CONFIG_SYNC_FILE=y
+# CONFIG_SW_SYNC is not set
+# CONFIG_UDMABUF is not set
+# CONFIG_DMABUF_MOVE_NOTIFY is not set
+# CONFIG_DMABUF_SELFTESTS is not set
+# CONFIG_DMABUF_HEAPS is not set
+# end of DMABUF options
+
+# CONFIG_AUXDISPLAY is not set
+CONFIG_UIO=m
+CONFIG_UIO_CIF=m
+CONFIG_UIO_PDRV_GENIRQ=m
+CONFIG_UIO_DMEM_GENIRQ=m
+CONFIG_UIO_AEC=m
+CONFIG_UIO_SERCOS3=m
+CONFIG_UIO_PCI_GENERIC=m
+CONFIG_UIO_NETX=m
+CONFIG_UIO_PRUSS=m
+CONFIG_UIO_MF624=m
+CONFIG_VFIO_IOMMU_TYPE1=y
+CONFIG_VFIO_VIRQFD=y
+CONFIG_VFIO=y
+# CONFIG_VFIO_NOIOMMU is not set
+CONFIG_VFIO_PCI=y
+CONFIG_VFIO_PCI_MMAP=y
+CONFIG_VFIO_PCI_INTX=y
+# CONFIG_VFIO_PLATFORM is not set
+# CONFIG_VFIO_MDEV is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_PCI_LIB=y
+CONFIG_VIRTIO_MENU=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
+CONFIG_VIRTIO_BALLOON=y
+# CONFIG_VIRTIO_INPUT is not set
+CONFIG_VIRTIO_MMIO=y
+# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+# CONFIG_VDPA is not set
+CONFIG_VHOST_MENU=y
+# CONFIG_VHOST_NET is not set
+# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# end of Microsoft Hyper-V guest support
+
+#
+# Xen driver support
+#
+CONFIG_XEN_BALLOON=y
+CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
+CONFIG_XEN_DEV_EVTCHN=y
+CONFIG_XEN_BACKEND=y
+CONFIG_XENFS=y
+CONFIG_XEN_COMPAT_XENFS=y
+CONFIG_XEN_SYS_HYPERVISOR=y
+CONFIG_XEN_XENBUS_FRONTEND=y
+CONFIG_XEN_GNTDEV=y
+CONFIG_XEN_GRANT_DEV_ALLOC=y
+# CONFIG_XEN_GRANT_DMA_ALLOC is not set
+CONFIG_SWIOTLB_XEN=y
+# CONFIG_XEN_PVCALLS_FRONTEND is not set
+# CONFIG_XEN_PVCALLS_BACKEND is not set
+CONFIG_XEN_PRIVCMD=y
+CONFIG_XEN_EFI=y
+CONFIG_XEN_AUTO_XLATE=y
+# end of Xen driver support
+
+# CONFIG_GREYBUS is not set
+CONFIG_STAGING=y
+# CONFIG_PRISM2_USB is not set
+# CONFIG_COMEDI is not set
+# CONFIG_RTL8192U is not set
+# CONFIG_RTLLIB is not set
+# CONFIG_RTL8723BS is not set
+# CONFIG_R8712U is not set
+# CONFIG_R8188EU is not set
+# CONFIG_RTS5208 is not set
+# CONFIG_VT6655 is not set
+# CONFIG_VT6656 is not set
+
+#
+# IIO staging drivers
+#
+
+#
+# Accelerometers
+#
+# CONFIG_ADIS16203 is not set
+# CONFIG_ADIS16240 is not set
+# end of Accelerometers
+
+#
+# Analog to digital converters
+#
+# CONFIG_AD7816 is not set
+# CONFIG_AD7280 is not set
+# end of Analog to digital converters
+
+#
+# Analog digital bi-direction converters
+#
+# CONFIG_ADT7316 is not set
+# end of Analog digital bi-direction converters
+
+#
+# Capacitance to digital converters
+#
+# CONFIG_AD7150 is not set
+# CONFIG_AD7746 is not set
+# end of Capacitance to digital converters
+
+#
+# Direct Digital Synthesis
+#
+# CONFIG_AD9832 is not set
+# CONFIG_AD9834 is not set
+# end of Direct Digital Synthesis
+
+#
+# Network Analyzer, Impedance Converters
+#
+# CONFIG_AD5933 is not set
+# end of Network Analyzer, Impedance Converters
+
+#
+# Active energy metering IC
+#
+# CONFIG_ADE7854 is not set
+# end of Active energy metering IC
+
+#
+# Resolver to digital converters
+#
+# CONFIG_AD2S1210 is not set
+# end of Resolver to digital converters
+# end of IIO staging drivers
+
+# CONFIG_FB_SM750 is not set
+# CONFIG_STAGING_MEDIA is not set
+
+#
+# Android
+#
+# end of Android
+
+# CONFIG_STAGING_BOARD is not set
+# CONFIG_LTE_GDM724X is not set
+# CONFIG_GS_FPGABOOT is not set
+# CONFIG_UNISYSSPAR is not set
+# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
+# CONFIG_FB_TFT is not set
+# CONFIG_KS7010 is not set
+# CONFIG_PI433 is not set
+
+#
+# Gasket devices
+#
+# CONFIG_STAGING_GASKET_FRAMEWORK is not set
+# end of Gasket devices
+
+# CONFIG_XIL_AXIS_FIFO is not set
+# CONFIG_FIELDBUS_DEV is not set
+# CONFIG_KPC2000 is not set
+# CONFIG_QLGE is not set
+# CONFIG_WFX is not set
+# CONFIG_SPMI_HISI3670 is not set
+# CONFIG_MFD_HI6421_SPMI is not set
+# CONFIG_GOLDFISH is not set
+CONFIG_CHROME_PLATFORMS=y
+CONFIG_CROS_EC=y
+CONFIG_CROS_EC_I2C=y
+# CONFIG_CROS_EC_RPMSG is not set
+CONFIG_CROS_EC_SPI=y
+CONFIG_CROS_EC_PROTO=y
+CONFIG_CROS_EC_CHARDEV=m
+CONFIG_CROS_EC_LIGHTBAR=y
+CONFIG_CROS_EC_VBC=y
+CONFIG_CROS_EC_DEBUGFS=y
+CONFIG_CROS_EC_SENSORHUB=y
+CONFIG_CROS_EC_SYSFS=y
+CONFIG_CROS_EC_TYPEC=m
+CONFIG_CROS_USBPD_NOTIFY=y
+# CONFIG_MELLANOX_PLATFORM is not set
+CONFIG_LOONGARCH_PLATFORM_DEVICES=y
+CONFIG_HAVE_CLK=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_COMMON_CLK_MAX77686 is not set
+# CONFIG_COMMON_CLK_MAX9485 is not set
+CONFIG_COMMON_CLK_RK808=y
+# CONFIG_COMMON_CLK_SCMI is not set
+CONFIG_COMMON_CLK_SCPI=y
+# CONFIG_COMMON_CLK_SI5341 is not set
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI514 is not set
+# CONFIG_COMMON_CLK_SI544 is not set
+# CONFIG_COMMON_CLK_SI570 is not set
+# CONFIG_COMMON_CLK_CDCE706 is not set
+# CONFIG_COMMON_CLK_CDCE925 is not set
+CONFIG_COMMON_CLK_CS2000_CP=y
+CONFIG_COMMON_CLK_S2MPS11=y
+CONFIG_CLK_QORIQ=y
+CONFIG_COMMON_CLK_XGENE=y
+CONFIG_COMMON_CLK_PWM=y
+CONFIG_COMMON_CLK_VC5=y
+CONFIG_COMMON_CLK_BD718XX=m
+# CONFIG_COMMON_CLK_FIXED_MMIO is not set
+CONFIG_HWSPINLOCK=y
+
+#
+# Clock Source drivers
+#
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
+CONFIG_FSL_ERRATUM_A008585=y
+CONFIG_HISILICON_ERRATUM_161010101=y
+CONFIG_ARM64_ERRATUM_858921=y
+# CONFIG_MICROCHIP_PIT64B is not set
+# end of Clock Source drivers
+
+CONFIG_MAILBOX=y
+CONFIG_ARM_MHU=y
+CONFIG_PLATFORM_MHU=y
+# CONFIG_PL320_MBOX is not set
+# CONFIG_ALTERA_MBOX is not set
+# CONFIG_MAILBOX_TEST is not set
+CONFIG_PHYTIUM_MBOX=y
+CONFIG_IOMMU_IOVA=y
+CONFIG_IOASID=y
+CONFIG_IOMMU_API=y
+CONFIG_IOMMU_SUPPORT=y
+
+#
+# Generic IOMMU Pagetable Support
+#
+CONFIG_IOMMU_IO_PGTABLE=y
+CONFIG_IOMMU_IO_PGTABLE_LPAE=y
+# CONFIG_IOMMU_IO_PGTABLE_LPAE_SELFTEST is not set
+# CONFIG_IOMMU_IO_PGTABLE_ARMV7S is not set
+# end of Generic IOMMU Pagetable Support
+
+# CONFIG_IOMMU_DEBUGFS is not set
+# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
+CONFIG_OF_IOMMU=y
+CONFIG_IOMMU_DMA=y
+CONFIG_ARM_SMMU=y
+# CONFIG_ARM_SMMU_LEGACY_DT_BINDINGS is not set
+CONFIG_ARM_SMMU_DISABLE_BYPASS_BY_DEFAULT=y
+CONFIG_ARM_SMMU_V3=y
+# CONFIG_ARM_SMMU_V3_SVA is not set
+# CONFIG_AGENT_SMMU_ATOS is not set
+# CONFIG_ARM_SMMU_V3_PM is not set
+# CONFIG_VIRTIO_IOMMU is not set
+# CONFIG_SMMU_BYPASS_DEV is not set
+
+#
+# Remoteproc drivers
+#
+CONFIG_REMOTEPROC=y
+CONFIG_REMOTEPROC_CDEV=y
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+CONFIG_RPMSG=y
+CONFIG_RPMSG_CHAR=m
+CONFIG_RPMSG_QCOM_GLINK=y
+CONFIG_RPMSG_QCOM_GLINK_RPM=y
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+CONFIG_SOUNDWIRE=m
+
+#
+# SoundWire Devices
+#
+CONFIG_SOUNDWIRE_QCOM=m
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Aspeed SoC drivers
+#
+# end of Aspeed SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+CONFIG_SOC_BRCMSTB=y
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# CONFIG_QUICC_ENGINE is not set
+# CONFIG_FSL_RCPM is not set
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+CONFIG_SOC_TI=y
+
+#
+# Xilinx SoC drivers
+#
+# CONFIG_XILINX_VCU is not set
+# end of Xilinx SoC drivers
+
+#
+# Hisilicon SoC driver support
+#
+# end of Hisilicon SoC driver support
+# end of SOC (System On Chip) specific Drivers
+
+CONFIG_PM_DEVFREQ=y
+
+#
+# DEVFREQ Governors
+#
+CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=y
+CONFIG_DEVFREQ_GOV_PERFORMANCE=y
+CONFIG_DEVFREQ_GOV_POWERSAVE=y
+# CONFIG_DEVFREQ_GOV_USERSPACE is not set
+# CONFIG_DEVFREQ_GOV_PASSIVE is not set
+
+#
+# DEVFREQ Drivers
+#
+# CONFIG_PM_DEVFREQ_EVENT is not set
+CONFIG_EXTCON=y
+
+#
+# Extcon Device Drivers
+#
+# CONFIG_EXTCON_ADC_JACK is not set
+# CONFIG_EXTCON_FSA9480 is not set
+# CONFIG_EXTCON_GPIO is not set
+# CONFIG_EXTCON_MAX3355 is not set
+CONFIG_EXTCON_PTN5150=m
+# CONFIG_EXTCON_RT8973A is not set
+# CONFIG_EXTCON_SM5502 is not set
+CONFIG_EXTCON_USB_GPIO=y
+CONFIG_EXTCON_USBC_CROS_EC=y
+CONFIG_MEMORY=y
+# CONFIG_ARM_PL172_MPMC is not set
+CONFIG_IIO=y
+CONFIG_IIO_BUFFER=y
+# CONFIG_IIO_BUFFER_CB is not set
+# CONFIG_IIO_BUFFER_DMA is not set
+# CONFIG_IIO_BUFFER_DMAENGINE is not set
+# CONFIG_IIO_BUFFER_HW_CONSUMER is not set
+CONFIG_IIO_KFIFO_BUF=m
+CONFIG_IIO_TRIGGERED_BUFFER=m
+# CONFIG_IIO_CONFIGFS is not set
+CONFIG_IIO_TRIGGER=y
+CONFIG_IIO_CONSUMERS_PER_TRIGGER=2
+# CONFIG_IIO_SW_DEVICE is not set
+# CONFIG_IIO_SW_TRIGGER is not set
+# CONFIG_IIO_TRIGGERED_EVENT is not set
+
+#
+# Accelerometers
+#
+# CONFIG_ADIS16201 is not set
+# CONFIG_ADIS16209 is not set
+# CONFIG_ADXL345_I2C is not set
+# CONFIG_ADXL345_SPI is not set
+# CONFIG_ADXL372_SPI is not set
+# CONFIG_ADXL372_I2C is not set
+# CONFIG_BMA180 is not set
+# CONFIG_BMA220 is not set
+# CONFIG_BMA400 is not set
+# CONFIG_BMC150_ACCEL is not set
+# CONFIG_DA280 is not set
+# CONFIG_DA311 is not set
+# CONFIG_DMARD06 is not set
+# CONFIG_DMARD09 is not set
+# CONFIG_DMARD10 is not set
+# CONFIG_IIO_CROS_EC_ACCEL_LEGACY is not set
+# CONFIG_IIO_ST_ACCEL_3AXIS is not set
+# CONFIG_KXSD9 is not set
+# CONFIG_KXCJK1013 is not set
+# CONFIG_MC3230 is not set
+# CONFIG_MMA7455_I2C is not set
+# CONFIG_MMA7455_SPI is not set
+# CONFIG_MMA7660 is not set
+# CONFIG_MMA8452 is not set
+# CONFIG_MMA9551 is not set
+# CONFIG_MMA9553 is not set
+# CONFIG_MXC4005 is not set
+# CONFIG_MXC6255 is not set
+# CONFIG_SCA3000 is not set
+# CONFIG_STK8312 is not set
+# CONFIG_STK8BA50 is not set
+# end of Accelerometers
+
+#
+# Analog to digital converters
+#
+# CONFIG_AD7091R5 is not set
+# CONFIG_AD7124 is not set
+# CONFIG_AD7192 is not set
+# CONFIG_AD7266 is not set
+# CONFIG_AD7291 is not set
+# CONFIG_AD7292 is not set
+# CONFIG_AD7298 is not set
+# CONFIG_AD7476 is not set
+# CONFIG_AD7606_IFACE_PARALLEL is not set
+# CONFIG_AD7606_IFACE_SPI is not set
+# CONFIG_AD7766 is not set
+# CONFIG_AD7768_1 is not set
+# CONFIG_AD7780 is not set
+# CONFIG_AD7791 is not set
+# CONFIG_AD7793 is not set
+# CONFIG_AD7887 is not set
+# CONFIG_AD7923 is not set
+# CONFIG_AD7949 is not set
+# CONFIG_AD799X is not set
+# CONFIG_ADI_AXI_ADC is not set
+# CONFIG_AXP20X_ADC is not set
+# CONFIG_AXP288_ADC is not set
+# CONFIG_CC10001_ADC is not set
+# CONFIG_ENVELOPE_DETECTOR is not set
+# CONFIG_HI8435 is not set
+# CONFIG_HX711 is not set
+# CONFIG_INA2XX_ADC is not set
+# CONFIG_LTC2471 is not set
+# CONFIG_LTC2485 is not set
+# CONFIG_LTC2496 is not set
+# CONFIG_LTC2497 is not set
+# CONFIG_MAX1027 is not set
+# CONFIG_MAX11100 is not set
+# CONFIG_MAX1118 is not set
+# CONFIG_MAX1241 is not set
+# CONFIG_MAX1363 is not set
+CONFIG_MAX9611=m
+# CONFIG_MCP320X is not set
+# CONFIG_MCP3422 is not set
+# CONFIG_MCP3911 is not set
+# CONFIG_NAU7802 is not set
+CONFIG_QCOM_VADC_COMMON=m
+# CONFIG_QCOM_SPMI_IADC is not set
+# CONFIG_QCOM_SPMI_VADC is not set
+CONFIG_QCOM_SPMI_ADC5=m
+# CONFIG_SD_ADC_MODULATOR is not set
+# CONFIG_TI_ADC081C is not set
+# CONFIG_TI_ADC0832 is not set
+# CONFIG_TI_ADC084S021 is not set
+# CONFIG_TI_ADC12138 is not set
+# CONFIG_TI_ADC108S102 is not set
+# CONFIG_TI_ADC128S052 is not set
+# CONFIG_TI_ADC161S626 is not set
+# CONFIG_TI_ADS1015 is not set
+# CONFIG_TI_ADS7950 is not set
+# CONFIG_TI_ADS8344 is not set
+# CONFIG_TI_ADS8688 is not set
+# CONFIG_TI_ADS124S08 is not set
+# CONFIG_TI_TLC4541 is not set
+# CONFIG_VF610_ADC is not set
+# CONFIG_XILINX_XADC is not set
+# end of Analog to digital converters
+
+#
+# Analog Front Ends
+#
+# CONFIG_IIO_RESCALE is not set
+# end of Analog Front Ends
+
+#
+# Amplifiers
+#
+# CONFIG_AD8366 is not set
+# CONFIG_HMC425 is not set
+# end of Amplifiers
+
+#
+# Chemical Sensors
+#
+# CONFIG_ATLAS_PH_SENSOR is not set
+# CONFIG_ATLAS_EZO_SENSOR is not set
+# CONFIG_BME680 is not set
+# CONFIG_CCS811 is not set
+# CONFIG_IAQCORE is not set
+# CONFIG_PMS7003 is not set
+# CONFIG_SCD30_CORE is not set
+# CONFIG_SENSIRION_SGP30 is not set
+# CONFIG_SPS30 is not set
+# CONFIG_VZ89X is not set
+# end of Chemical Sensors
+
+CONFIG_IIO_CROS_EC_SENSORS_CORE=m
+CONFIG_IIO_CROS_EC_SENSORS=m
+# CONFIG_IIO_CROS_EC_SENSORS_LID_ANGLE is not set
+
+#
+# Hid Sensor IIO Common
+#
+# end of Hid Sensor IIO Common
+
+#
+# SSP Sensor Common
+#
+# CONFIG_IIO_SSP_SENSORHUB is not set
+# end of SSP Sensor Common
+
+#
+# Digital to analog converters
+#
+# CONFIG_AD5064 is not set
+# CONFIG_AD5360 is not set
+# CONFIG_AD5380 is not set
+# CONFIG_AD5421 is not set
+# CONFIG_AD5446 is not set
+# CONFIG_AD5449 is not set
+# CONFIG_AD5592R is not set
+# CONFIG_AD5593R is not set
+# CONFIG_AD5504 is not set
+# CONFIG_AD5624R_SPI is not set
+# CONFIG_AD5686_SPI is not set
+# CONFIG_AD5696_I2C is not set
+# CONFIG_AD5755 is not set
+# CONFIG_AD5758 is not set
+# CONFIG_AD5761 is not set
+# CONFIG_AD5764 is not set
+# CONFIG_AD5770R is not set
+# CONFIG_AD5791 is not set
+# CONFIG_AD7303 is not set
+# CONFIG_AD8801 is not set
+# CONFIG_DPOT_DAC is not set
+# CONFIG_DS4424 is not set
+# CONFIG_LTC1660 is not set
+# CONFIG_LTC2632 is not set
+# CONFIG_M62332 is not set
+# CONFIG_MAX517 is not set
+# CONFIG_MAX5821 is not set
+# CONFIG_MCP4725 is not set
+# CONFIG_MCP4922 is not set
+# CONFIG_TI_DAC082S085 is not set
+# CONFIG_TI_DAC5571 is not set
+# CONFIG_TI_DAC7311 is not set
+# CONFIG_TI_DAC7612 is not set
+# CONFIG_VF610_DAC is not set
+# end of Digital to analog converters
+
+#
+# IIO dummy driver
+#
+# end of IIO dummy driver
+
+#
+# Frequency Synthesizers DDS/PLL
+#
+
+#
+# Clock Generator/Distribution
+#
+# CONFIG_AD9523 is not set
+# end of Clock Generator/Distribution
+
+#
+# Phase-Locked Loop (PLL) frequency synthesizers
+#
+# CONFIG_ADF4350 is not set
+# CONFIG_ADF4371 is not set
+# end of Phase-Locked Loop (PLL) frequency synthesizers
+# end of Frequency Synthesizers DDS/PLL
+
+#
+# Digital gyroscope sensors
+#
+# CONFIG_ADIS16080 is not set
+# CONFIG_ADIS16130 is not set
+# CONFIG_ADIS16136 is not set
+# CONFIG_ADIS16260 is not set
+# CONFIG_ADXRS290 is not set
+# CONFIG_ADXRS450 is not set
+# CONFIG_BMG160 is not set
+# CONFIG_FXAS21002C is not set
+# CONFIG_MPU3050_I2C is not set
+# CONFIG_IIO_ST_GYRO_3AXIS is not set
+# CONFIG_ITG3200 is not set
+# end of Digital gyroscope sensors
+
+#
+# Health Sensors
+#
+
+#
+# Heart Rate Monitors
+#
+# CONFIG_AFE4403 is not set
+# CONFIG_AFE4404 is not set
+# CONFIG_MAX30100 is not set
+# CONFIG_MAX30102 is not set
+# end of Heart Rate Monitors
+# end of Health Sensors
+
+#
+# Humidity sensors
+#
+# CONFIG_AM2315 is not set
+# CONFIG_DHT11 is not set
+# CONFIG_HDC100X is not set
+# CONFIG_HDC2010 is not set
+# CONFIG_HTS221 is not set
+# CONFIG_HTU21 is not set
+# CONFIG_SI7005 is not set
+# CONFIG_SI7020 is not set
+# end of Humidity sensors
+
+#
+# Inertial measurement units
+#
+# CONFIG_ADIS16400 is not set
+# CONFIG_ADIS16460 is not set
+# CONFIG_ADIS16475 is not set
+# CONFIG_ADIS16480 is not set
+# CONFIG_BMI160_I2C is not set
+# CONFIG_BMI160_SPI is not set
+# CONFIG_FXOS8700_I2C is not set
+# CONFIG_FXOS8700_SPI is not set
+# CONFIG_KMX61 is not set
+# CONFIG_INV_ICM42600_I2C is not set
+# CONFIG_INV_ICM42600_SPI is not set
+# CONFIG_INV_MPU6050_I2C is not set
+# CONFIG_INV_MPU6050_SPI is not set
+# CONFIG_IIO_ST_LSM6DSX is not set
+# end of Inertial measurement units
+
+#
+# Light sensors
+#
+# CONFIG_ADJD_S311 is not set
+# CONFIG_ADUX1020 is not set
+# CONFIG_AL3010 is not set
+# CONFIG_AL3320A is not set
+# CONFIG_APDS9300 is not set
+# CONFIG_APDS9960 is not set
+# CONFIG_AS73211 is not set
+# CONFIG_BH1750 is not set
+# CONFIG_BH1780 is not set
+# CONFIG_CM32181 is not set
+# CONFIG_CM3232 is not set
+# CONFIG_CM3323 is not set
+# CONFIG_CM3605 is not set
+# CONFIG_CM36651 is not set
+CONFIG_IIO_CROS_EC_LIGHT_PROX=m
+# CONFIG_GP2AP002 is not set
+# CONFIG_GP2AP020A00F is not set
+CONFIG_SENSORS_ISL29018=m
+# CONFIG_SENSORS_ISL29028 is not set
+# CONFIG_ISL29125 is not set
+# CONFIG_JSA1212 is not set
+# CONFIG_RPR0521 is not set
+# CONFIG_LTR501 is not set
+# CONFIG_LV0104CS is not set
+# CONFIG_MAX44000 is not set
+# CONFIG_MAX44009 is not set
+# CONFIG_NOA1305 is not set
+# CONFIG_OPT3001 is not set
+# CONFIG_PA12203001 is not set
+# CONFIG_SI1133 is not set
+# CONFIG_SI1145 is not set
+# CONFIG_STK3310 is not set
+# CONFIG_ST_UVIS25 is not set
+# CONFIG_TCS3414 is not set
+# CONFIG_TCS3472 is not set
+# CONFIG_SENSORS_TSL2563 is not set
+# CONFIG_TSL2583 is not set
+# CONFIG_TSL2772 is not set
+# CONFIG_TSL4531 is not set
+# CONFIG_US5182D is not set
+# CONFIG_VCNL4000 is not set
+# CONFIG_VCNL4035 is not set
+# CONFIG_VEML6030 is not set
+# CONFIG_VEML6070 is not set
+# CONFIG_VL6180 is not set
+# CONFIG_ZOPT2201 is not set
+# end of Light sensors
+
+#
+# Magnetometer sensors
+#
+# CONFIG_AK8974 is not set
+# CONFIG_AK8975 is not set
+# CONFIG_AK09911 is not set
+# CONFIG_BMC150_MAGN_I2C is not set
+# CONFIG_BMC150_MAGN_SPI is not set
+# CONFIG_MAG3110 is not set
+# CONFIG_MMC35240 is not set
+# CONFIG_IIO_ST_MAGN_3AXIS is not set
+# CONFIG_SENSORS_HMC5843_I2C is not set
+# CONFIG_SENSORS_HMC5843_SPI is not set
+# CONFIG_SENSORS_RM3100_I2C is not set
+# CONFIG_SENSORS_RM3100_SPI is not set
+# end of Magnetometer sensors
+
+#
+# Multiplexers
+#
+# CONFIG_IIO_MUX is not set
+# end of Multiplexers
+
+#
+# Inclinometer sensors
+#
+# end of Inclinometer sensors
+
+#
+# Triggers - standalone
+#
+# CONFIG_IIO_INTERRUPT_TRIGGER is not set
+# CONFIG_IIO_SYSFS_TRIGGER is not set
+# end of Triggers - standalone
+
+#
+# Linear and angular position sensors
+#
+# end of Linear and angular position sensors
+
+#
+# Digital potentiometers
+#
+# CONFIG_AD5272 is not set
+# CONFIG_DS1803 is not set
+# CONFIG_MAX5432 is not set
+# CONFIG_MAX5481 is not set
+# CONFIG_MAX5487 is not set
+# CONFIG_MCP4018 is not set
+# CONFIG_MCP4131 is not set
+# CONFIG_MCP4531 is not set
+# CONFIG_MCP41010 is not set
+# CONFIG_TPL0102 is not set
+# end of Digital potentiometers
+
+#
+# Digital potentiostats
+#
+# CONFIG_LMP91000 is not set
+# end of Digital potentiostats
+
+#
+# Pressure sensors
+#
+# CONFIG_ABP060MG is not set
+# CONFIG_BMP280 is not set
+CONFIG_IIO_CROS_EC_BARO=m
+# CONFIG_DLHL60D is not set
+# CONFIG_DPS310 is not set
+# CONFIG_HP03 is not set
+# CONFIG_ICP10100 is not set
+# CONFIG_MPL115_I2C is not set
+# CONFIG_MPL115_SPI is not set
+CONFIG_MPL3115=m
+# CONFIG_MS5611 is not set
+# CONFIG_MS5637 is not set
+# CONFIG_IIO_ST_PRESS is not set
+# CONFIG_T5403 is not set
+# CONFIG_HP206C is not set
+# CONFIG_ZPA2326 is not set
+# end of Pressure sensors
+
+#
+# Lightning sensors
+#
+# CONFIG_AS3935 is not set
+# end of Lightning sensors
+
+#
+# Proximity and distance sensors
+#
+# CONFIG_ISL29501 is not set
+# CONFIG_LIDAR_LITE_V2 is not set
+# CONFIG_MB1232 is not set
+# CONFIG_PING is not set
+# CONFIG_RFD77402 is not set
+# CONFIG_SRF04 is not set
+# CONFIG_SX9310 is not set
+# CONFIG_SX9500 is not set
+# CONFIG_SRF08 is not set
+# CONFIG_VCNL3020 is not set
+# CONFIG_VL53L0X_I2C is not set
+# end of Proximity and distance sensors
+
+#
+# Resolver to digital converters
+#
+# CONFIG_AD2S90 is not set
+# CONFIG_AD2S1200 is not set
+# end of Resolver to digital converters
+
+#
+# Temperature sensors
+#
+# CONFIG_LTC2983 is not set
+# CONFIG_MAXIM_THERMOCOUPLE is not set
+# CONFIG_MLX90614 is not set
+# CONFIG_MLX90632 is not set
+# CONFIG_TMP006 is not set
+# CONFIG_TMP007 is not set
+# CONFIG_TSYS01 is not set
+# CONFIG_TSYS02D is not set
+# CONFIG_MAX31856 is not set
+# end of Temperature sensors
+
+# CONFIG_NTB is not set
+# CONFIG_VME_BUS is not set
+CONFIG_PWM=y
+CONFIG_PWM_SYSFS=y
+# CONFIG_PWM_DEBUG is not set
+CONFIG_PWM_CROS_EC=m
+# CONFIG_PWM_FSL_FTM is not set
+# CONFIG_PWM_PCA9685 is not set
+
+#
+# IRQ chip support
+#
+CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_MAX_NR=1
+CONFIG_ARM_GIC_V2M=y
+CONFIG_ARM_GIC_V3=y
+CONFIG_ARM_GIC_V3_ITS=y
+CONFIG_ARM_GIC_V3_ITS_PCI=y
+CONFIG_ARM_GIC_PHYTIUM_2500=y
+# CONFIG_AL_FIC is not set
+CONFIG_PARTITION_PERCPU=y
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+CONFIG_RESET_CONTROLLER=y
+CONFIG_RESET_SCMI=y
+# CONFIG_RESET_TI_SYSCON is not set
+
+#
+# PHY Subsystem
+#
+CONFIG_GENERIC_PHY=y
+CONFIG_GENERIC_PHY_MIPI_DPHY=y
+CONFIG_PHY_XGENE=y
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# CONFIG_PHY_CADENCE_TORRENT is not set
+# CONFIG_PHY_CADENCE_DPHY is not set
+# CONFIG_PHY_CADENCE_SIERRA is not set
+# CONFIG_PHY_CADENCE_SALVO is not set
+CONFIG_PHY_FSL_IMX8MQ_USB=y
+CONFIG_PHY_MIXEL_MIPI_DPHY=m
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_CPCAP_USB is not set
+# CONFIG_PHY_MAPPHONE_MDM6600 is not set
+# CONFIG_PHY_OCELOT_SERDES is not set
+CONFIG_PHY_QCOM_USB_HS=y
+# CONFIG_PHY_QCOM_USB_HSIC is not set
+CONFIG_PHY_SAMSUNG_USB2=y
+# CONFIG_PHY_TUSB1210 is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# CONFIG_ARM_CCI_PMU is not set
+# CONFIG_ARM_CCN is not set
+# CONFIG_ARM_CMN is not set
+CONFIG_ARM_PMU=y
+# CONFIG_ARM_DSU_PMU is not set
+# CONFIG_ARM_SPE_PMU is not set
+# CONFIG_HISI_PCIE_PMU is not set
+# CONFIG_HNS3_PMU is not set
+# end of Performance monitor support
+
+CONFIG_RAS=y
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID is not set
+# end of Android
+
+#
+# Vendor Hooks
+#
+# end of Vendor Hooks
+
+# CONFIG_LIBNVDIMM is not set
+# CONFIG_DAX is not set
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+# CONFIG_NVMEM_SPMI_SDAM is not set
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# CONFIG_HISI_PTT is not set
+# end of HW tracing support
+
+CONFIG_FPGA=y
+# CONFIG_ALTERA_PR_IP_CORE is not set
+# CONFIG_FPGA_MGR_ALTERA_PS_SPI is not set
+# CONFIG_FPGA_MGR_ALTERA_CVP is not set
+# CONFIG_FPGA_MGR_XILINX_SPI is not set
+# CONFIG_FPGA_MGR_ICE40_SPI is not set
+# CONFIG_FPGA_MGR_MACHXO2_SPI is not set
+CONFIG_FPGA_BRIDGE=m
+CONFIG_ALTERA_FREEZE_BRIDGE=m
+# CONFIG_XILINX_PR_DECOUPLER is not set
+CONFIG_FPGA_REGION=m
+CONFIG_OF_FPGA_REGION=m
+# CONFIG_FPGA_DFL is not set
+# CONFIG_FSI is not set
+# CONFIG_TEE is not set
+CONFIG_MULTIPLEXER=y
+
+#
+# Multiplexer drivers
+#
+# CONFIG_MUX_ADG792A is not set
+# CONFIG_MUX_ADGS1408 is not set
+# CONFIG_MUX_GPIO is not set
+CONFIG_MUX_MMIO=y
+# end of Multiplexer drivers
+
+CONFIG_PM_OPP=y
+# CONFIG_SIOX is not set
+CONFIG_SLIMBUS=m
+CONFIG_SLIM_QCOM_CTRL=m
+CONFIG_INTERCONNECT=y
+# CONFIG_COUNTER is not set
+# CONFIG_MOST is not set
+# CONFIG_ROH is not set
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+CONFIG_EXT2_FS=y
+# CONFIG_EXT2_FS_XATTR is not set
+CONFIG_EXT3_FS=y
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+# CONFIG_EXT3_FS_SECURITY is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+# CONFIG_EXT4_FS_SECURITY is not set
+# CONFIG_EXT4_DEBUG is not set
+# CONFIG_EXT4_MITIGATION_FALSE_SHARING is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_BTRFS_FS=m
+CONFIG_BTRFS_FS_POSIX_ACL=y
+# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
+# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
+# CONFIG_BTRFS_DEBUG is not set
+# CONFIG_BTRFS_ASSERT is not set
+# CONFIG_BTRFS_FS_REF_VERIFY is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+# CONFIG_FS_DAX is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+CONFIG_EXPORTFS_BLOCK_OPS=y
+CONFIG_FILE_LOCKING=y
+CONFIG_MANDATORY_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_FANOTIFY=y
+CONFIG_FANOTIFY_ACCESS_PERMISSIONS=y
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
+# CONFIG_QUOTA_DEBUG is not set
+# CONFIG_QFMT_V1 is not set
+# CONFIG_QFMT_V2 is not set
+CONFIG_QUOTACTL=y
+CONFIG_AUTOFS4_FS=y
+CONFIG_AUTOFS_FS=y
+CONFIG_FUSE_FS=m
+CONFIG_CUSE=m
+# CONFIG_VIRTIO_FS is not set
+CONFIG_OVERLAY_FS=m
+# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+# CONFIG_OVERLAY_FS_INDEX is not set
+# CONFIG_OVERLAY_FS_XINO_AUTO is not set
+# CONFIG_OVERLAY_FS_METACOPY is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=y
+# CONFIG_JOLIET is not set
+# CONFIG_ZISOFS is not set
+# CONFIG_UDF_FS is not set
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_VMCORE=y
+# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_PROC_CHILDREN is not set
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_TMPFS_XATTR is not set
+# CONFIG_TMPFS_INODE64 is not set
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
+CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
+# CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON is not set
+# CONFIG_DYNAMIC_HUGETLB is not set
+CONFIG_MEMFD_CREATE=y
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+CONFIG_CONFIGFS_FS=y
+CONFIG_EFIVAR_FS=y
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_FILE_CACHE=y
+# CONFIG_SQUASHFS_FILE_DIRECT is not set
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_DECOMP_MULTI is not set
+# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
+CONFIG_SQUASHFS_XATTR=y
+CONFIG_SQUASHFS_ZLIB=y
+CONFIG_SQUASHFS_LZ4=y
+CONFIG_SQUASHFS_LZO=y
+CONFIG_SQUASHFS_XZ=y
+CONFIG_SQUASHFS_ZSTD=y
+CONFIG_SQUASHFS_4K_DEVBLK_SIZE=y
+CONFIG_SQUASHFS_EMBEDDED=y
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+CONFIG_PSTORE=y
+CONFIG_PSTORE_DEFLATE_COMPRESS=y
+# CONFIG_PSTORE_LZO_COMPRESS is not set
+# CONFIG_PSTORE_LZ4_COMPRESS is not set
+# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
+# CONFIG_PSTORE_842_COMPRESS is not set
+# CONFIG_PSTORE_ZSTD_COMPRESS is not set
+CONFIG_PSTORE_COMPRESS=y
+CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
+CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
+# CONFIG_PSTORE_CONSOLE is not set
+# CONFIG_PSTORE_PMSG is not set
+# CONFIG_PSTORE_RAM is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V2=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFS_SWAP is not set
+CONFIG_NFS_V4_1=y
+CONFIG_NFS_V4_2=y
+CONFIG_PNFS_FILE_LAYOUT=y
+CONFIG_PNFS_BLOCK=m
+CONFIG_PNFS_FLEXFILE_LAYOUT=y
+CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
+# CONFIG_NFS_V4_1_MIGRATION is not set
+CONFIG_NFS_V4_SECURITY_LABEL=y
+CONFIG_ROOT_NFS=y
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+# CONFIG_NFS_V4_2_READ_PLUS is not set
+CONFIG_NFSD=y
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+CONFIG_NFSD_PNFS=y
+CONFIG_NFSD_BLOCKLAYOUT=y
+CONFIG_NFSD_SCSILAYOUT=y
+CONFIG_NFSD_FLEXFILELAYOUT=y
+CONFIG_NFSD_V4_2_INTER_SSC=y
+CONFIG_NFSD_V4_SECURITY_LABEL=y
+CONFIG_GRACE_PERIOD=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_SUNRPC_BACKCHANNEL=y
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_SMB_SERVER is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_9P_FS=y
+# CONFIG_9P_FS_POSIX_ACL is not set
+# CONFIG_9P_FS_SECURITY is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+# CONFIG_UNICODE is not set
+CONFIG_IO_WQ=y
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_TRUSTED_KEYS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+# CONFIG_SECURITY_DMESG_RESTRICT is not set
+CONFIG_SECURITY=y
+CONFIG_SECURITYFS=y
+# CONFIG_SECURITY_NETWORK is not set
+# CONFIG_SECURITY_PATH is not set
+CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
+# CONFIG_HARDENED_USERCOPY is not set
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+# CONFIG_SECURITY_SMACK is not set
+# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_SECURITY_APPARMOR is not set
+# CONFIG_SECURITY_LOADPIN is not set
+# CONFIG_SECURITY_YAMA is not set
+# CONFIG_SECURITY_SAFESETID is not set
+# CONFIG_SECURITY_LOCKDOWN_LSM is not set
+# CONFIG_SECURITY_LANDLOCK is not set
+CONFIG_INTEGRITY=y
+# CONFIG_INTEGRITY_SIGNATURE is not set
+CONFIG_INTEGRITY_AUDIT=y
+# CONFIG_IMA is not set
+# CONFIG_EVM is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="landlock,lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
+# CONFIG_INIT_STACK_NONE is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
+# CONFIG_INIT_STACK_ALL_PATTERN is not set
+CONFIG_INIT_STACK_ALL_ZERO=y
+# CONFIG_GCC_PLUGIN_STACKLEAK is not set
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+# end of Memory initialization
+# end of Kernel hardening options
+
+# CONFIG_SECURITY_BOOT_INIT is not set
+# end of Security options
+
+CONFIG_XOR_BLOCKS=m
+CONFIG_ASYNC_TX_DISABLE_PQ_VAL_DMA=y
+CONFIG_ASYNC_TX_DISABLE_XOR_VAL_DMA=y
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=y
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_AKCIPHER=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_KPP=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+CONFIG_CRYPTO_USER=y
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_GF128MUL=y
+CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_CRYPTD=y
+CONFIG_CRYPTO_AUTHENC=m
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_SIMD=y
+CONFIG_CRYPTO_ENGINE=m
+
+#
+# Public-key cryptography
+#
+CONFIG_CRYPTO_RSA=y
+CONFIG_CRYPTO_DH=m
+CONFIG_CRYPTO_ECC=y
+CONFIG_CRYPTO_ECDH=y
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+CONFIG_CRYPTO_CURVE25519=m
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=y
+CONFIG_CRYPTO_GCM=y
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_SEQIV is not set
+CONFIG_CRYPTO_ECHAINIV=y
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=m
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=y
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+CONFIG_CRYPTO_XTS=m
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_ADIANTUM is not set
+# CONFIG_CRYPTO_ESSIV is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_CMAC=y
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+CONFIG_CRYPTO_XXHASH=m
+CONFIG_CRYPTO_BLAKE2B=m
+# CONFIG_CRYPTO_BLAKE2S is not set
+CONFIG_CRYPTO_CRCT10DIF=y
+CONFIG_CRYPTO_GHASH=y
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_MD4 is not set
+CONFIG_CRYPTO_MD5=y
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_SHA3=m
+CONFIG_CRYPTO_SM3=m
+CONFIG_CRYPTO_SM3_GENERIC=m
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+CONFIG_CRYPTO_SM4=m
+CONFIG_CRYPTO_SM4_GENERIC=m
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_842 is not set
+# CONFIG_CRYPTO_LZ4 is not set
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+
+#
+# Random Number Generation
+#
+CONFIG_CRYPTO_ANSI_CPRNG=y
+CONFIG_CRYPTO_DRBG_MENU=y
+CONFIG_CRYPTO_DRBG_HMAC=y
+CONFIG_CRYPTO_DRBG_HASH=y
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=y
+CONFIG_CRYPTO_JITTERENTROPY=y
+CONFIG_CRYPTO_USER_API=y
+CONFIG_CRYPTO_USER_API_HASH=y
+CONFIG_CRYPTO_USER_API_SKCIPHER=y
+CONFIG_CRYPTO_USER_API_RNG=m
+# CONFIG_CRYPTO_USER_API_RNG_CAVP is not set
+CONFIG_CRYPTO_USER_API_AEAD=y
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+# CONFIG_CRYPTO_STATS is not set
+CONFIG_CRYPTO_HASH_INFO=y
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
+# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
+# CONFIG_CRYPTO_DEV_CCP is not set
+# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
+# CONFIG_CRYPTO_DEV_CAVIUM_ZIP is not set
+# CONFIG_CRYPTO_DEV_VIRTIO is not set
+# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
+CONFIG_CRYPTO_DEV_CCREE=m
+# CONFIG_CRYPTO_DEV_HISI_SEC is not set
+CONFIG_CRYPTO_DEV_AMLOGIC_GXL=m
+# CONFIG_CRYPTO_DEV_AMLOGIC_GXL_DEBUG is not set
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
+CONFIG_PKCS7_MESSAGE_PARSER=y
+# CONFIG_PKCS7_TEST_KEY is not set
+# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
+# CONFIG_PGP_LIBRARY is not set
+# CONFIG_PGP_KEY_PARSER is not set
+# CONFIG_PGP_PRELOAD is not set
+
+#
+# Certificates for signature checking
+#
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_TRUSTED_KEYS=""
+# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
+# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
+# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
+# CONFIG_PGP_PRELOAD_PUBLIC_KEYS is not set
+# end of Certificates for signature checking
+
+#
+# Library routines
+#
+CONFIG_RAID6_PQ=m
+CONFIG_RAID6_PQ_BENCHMARK=y
+CONFIG_LINEAR_RANGES=y
+CONFIG_PACKING=y
+CONFIG_BITREVERSE=y
+CONFIG_HAVE_ARCH_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+CONFIG_INDIRECT_PIO=y
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_AES=y
+CONFIG_CRYPTO_LIB_ARC4=y
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+CONFIG_CRYPTO_ARCH_HAVE_LIB_CHACHA=m
+CONFIG_CRYPTO_LIB_CHACHA_GENERIC=m
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+CONFIG_CRYPTO_LIB_CURVE25519_GENERIC=m
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_DES=m
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA256=y
+# end of Crypto library routines
+
+CONFIG_LIB_MEMNEQ=y
+CONFIG_CRC_CCITT=y
+CONFIG_CRC16=y
+CONFIG_CRC_T10DIF=y
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+CONFIG_CRC7=y
+CONFIG_LIBCRC32C=m
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+CONFIG_AUDIT_GENERIC=y
+CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_LZ4_DECOMPRESS=y
+CONFIG_ZSTD_COMPRESS=m
+CONFIG_ZSTD_DECOMPRESS=y
+CONFIG_XZ_DEC=y
+CONFIG_XZ_DEC_X86=y
+CONFIG_XZ_DEC_POWERPC=y
+CONFIG_XZ_DEC_IA64=y
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+CONFIG_XZ_DEC_SPARC=y
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_LZO=y
+CONFIG_DECOMPRESS_LZ4=y
+CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_INTERVAL_TREE=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_DMA_OPS=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
+CONFIG_ARCH_HAS_TEARDOWN_DMA_OPS=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
+CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
+CONFIG_SWIOTLB=y
+CONFIG_DMA_NONCOHERENT_MMAP=y
+CONFIG_DMA_COHERENT_POOL=y
+CONFIG_DMA_REMAP=y
+CONFIG_DMA_DIRECT_REMAP=y
+CONFIG_DMA_CMA=y
+CONFIG_DMA_PERNUMA_CMA=y
+
+#
+# Default contiguous memory area size:
+#
+CONFIG_CMA_SIZE_MBYTES=32
+CONFIG_CMA_SIZE_SEL_MBYTES=y
+# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
+# CONFIG_CMA_SIZE_SEL_MIN is not set
+# CONFIG_CMA_SIZE_SEL_MAX is not set
+CONFIG_CMA_ALIGNMENT=8
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_DMA_MAP_BENCHMARK is not set
+CONFIG_SGL_ALLOC=y
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+CONFIG_CLZ_TAB=y
+CONFIG_IRQ_POLL=y
+CONFIG_MPILIB=y
+CONFIG_DIMLIB=y
+CONFIG_LIBFDT=y
+CONFIG_OID_REGISTRY=y
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_SBITMAP=y
+# CONFIG_STRING_SELFTEST is not set
+# end of Library routines
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+CONFIG_SYMBOLIC_ERRNAME=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO_REDUCED is not set
+# CONFIG_DEBUG_INFO_COMPRESSED is not set
+# CONFIG_DEBUG_INFO_SPLIT is not set
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_BTF is not set
+# CONFIG_GDB_SCRIPTS is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_PGO_KERNEL is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+CONFIG_MAGIC_SYSRQ_SERIAL=y
+CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+# CONFIG_UBSAN is not set
+CONFIG_HAVE_KCSAN_COMPILER=y
+# end of Generic Kernel Debugging Instruments
+
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_MISC=y
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_SCHED_STACK_END_CHECK is not set
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+CONFIG_DEBUG_MEMORY_INIT=y
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_SW_TAGS=y
+CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_KASAN_SW_TAGS=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+# CONFIG_KFENCE is not set
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+# CONFIG_PANIC_ON_OOPS is not set
+CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
+# CONFIG_SOFTLOCKUP_DETECTOR is not set
+
+#
+# ARM64 NMI watchdog configuration
+#
+# end of ARM64 NMI watchdog configuration
+
+# CONFIG_DETECT_HUNG_TASK is not set
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+# CONFIG_SCHED_DEBUG is not set
+CONFIG_SCHED_INFO=y
+# CONFIG_SCHEDSTATS is not set
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+# CONFIG_STACKTRACE is not set
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_HAVE_DEBUG_BUGVERBOSE=y
+
+#
+# Debug kernel data structures
+#
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_PLIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# end of Debug kernel data structures
+
+# CONFIG_DEBUG_CREDENTIALS is not set
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
+CONFIG_RCU_TRACE=y
+# CONFIG_RCU_EQS_DEBUG is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
+CONFIG_STRICT_DEVMEM=y
+# CONFIG_IO_STRICT_DEVMEM is not set
+
+#
+# arm64 Debugging
+#
+# CONFIG_PID_IN_CONTEXTIDR is not set
+# CONFIG_DEBUG_EFI is not set
+# CONFIG_ARM64_RELOC_TEST is not set
+# CONFIG_CORESIGHT is not set
+# end of arm64 Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+CONFIG_FUNCTION_ERROR_INJECTION=y
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+CONFIG_RUNTIME_TESTING_MENU=y
+# CONFIG_LKDTM is not set
+# CONFIG_TEST_LIST_SORT is not set
+# CONFIG_TEST_MIN_HEAP is not set
+# CONFIG_TEST_SORT is not set
+# CONFIG_KPROBES_SANITY_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_REED_SOLOMON_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_PERCPU_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_TEST_HEXDUMP is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_STRSCPY is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
+# CONFIG_TEST_BITMAP is not set
+# CONFIG_TEST_UUID is not set
+# CONFIG_TEST_XARRAY is not set
+# CONFIG_TEST_OVERFLOW is not set
+# CONFIG_TEST_RHASHTABLE is not set
+# CONFIG_TEST_HASH is not set
+# CONFIG_TEST_IDA is not set
+# CONFIG_TEST_LKM is not set
+# CONFIG_TEST_BITOPS is not set
+# CONFIG_TEST_VMALLOC is not set
+# CONFIG_TEST_USER_COPY is not set
+# CONFIG_TEST_BPF is not set
+# CONFIG_TEST_BLACKHOLE_DEV is not set
+# CONFIG_FIND_BIT_BENCHMARK is not set
+# CONFIG_TEST_FIRMWARE is not set
+# CONFIG_TEST_SYSCTL is not set
+# CONFIG_TEST_UDELAY is not set
+# CONFIG_TEST_STATIC_KEYS is not set
+# CONFIG_TEST_KMOD is not set
+# CONFIG_TEST_MEMCAT_P is not set
+# CONFIG_TEST_STACKINIT is not set
+# CONFIG_TEST_MEMINIT is not set
+# CONFIG_TEST_FREE_PAGES is not set
+CONFIG_MEMTEST=y
+# end of Kernel Testing and Coverage
+# end of Kernel hacking
diff --git a/bsp/meta-phytium/recipes-kernel/linux/files/patches/0001-allow-ACPI-AML-cover-the-kernel-memory.patch b/bsp/meta-phytium/recipes-kernel/linux/files/patches/0001-allow-ACPI-AML-cover-the-kernel-memory.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8049b2975c6e76e4c9150ef842e27b82ec7c0e48
--- /dev/null
+++ b/bsp/meta-phytium/recipes-kernel/linux/files/patches/0001-allow-ACPI-AML-cover-the-kernel-memory.patch
@@ -0,0 +1,205 @@
+From e9ace71c7216fc8f8abc7bd63e6a29af95aacb33 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=E9=BB=84=E7=82=8E?= <huangyan@cdjrlc.com>
+Date: Tue, 19 Sep 2023 10:41:41 +0800
+Subject: [PATCH] allow-ACPI-AML-cover-the-kernel-memory
+
+---
+ arch/arm64/include/asm/acpi.h |  21 ++++--
+ arch/arm64/kernel/acpi.c      | 123 +---------------------------------
+ 2 files changed, 16 insertions(+), 128 deletions(-)
+
+diff --git a/arch/arm64/include/asm/acpi.h b/arch/arm64/include/asm/acpi.h
+index 8f67d367e..be2993281 100644
+--- a/arch/arm64/include/asm/acpi.h
++++ b/arch/arm64/include/asm/acpi.h
+@@ -45,12 +45,26 @@
+ #define ACPI_MADT_GICC_TRBE  (offsetof(struct acpi_madt_generic_interrupt, \
+ 	trbe_interrupt) + sizeof(u16))
+ 
++
+ /* Basic configuration for ACPI */
+ #ifdef	CONFIG_ACPI
+ pgprot_t __acpi_get_mem_attribute(phys_addr_t addr);
+ 
+ /* ACPI table mapping after acpi_permanent_mmap is set */
+-void __iomem *acpi_os_ioremap(acpi_physical_address phys, acpi_size size);
++static inline void __iomem *acpi_os_ioremap(acpi_physical_address phys,
++					    acpi_size size)
++{
++	/* For normal memory we already have a cacheable mapping. */
++	if (memblock_is_map_memory(phys))
++		return (void __iomem *)__phys_to_virt(phys);
++
++	/*
++	 * We should still honor the memory's attribute here because
++	 * crash dump kernel possibly excludes some ACPI (reclaim)
++	 * regions from memblock list.
++	 */
++	return __ioremap(phys, size, __acpi_get_mem_attribute(phys));
++}
+ #define acpi_os_ioremap acpi_os_ioremap
+ 
+ typedef u64 phys_cpuid_t;
+@@ -103,11 +117,6 @@ static inline u32 get_acpi_id_for_cpu(unsigned int cpu)
+ static inline void arch_fix_phys_package_id(int num, u32 slot) { }
+ void __init acpi_init_cpus(void);
+ int apei_claim_sea(struct pt_regs *regs);
+-void acpi_pptt_find_min_physid_cpu_node(struct acpi_table_header *table_hdr,
+-			struct acpi_pptt_processor *cpu_node,
+-			phys_cpuid_t *min_physid,
+-			struct acpi_pptt_processor **min_cpu_node);
+-
+ #else
+ static inline void acpi_init_cpus(void) { }
+ static inline int apei_claim_sea(struct pt_regs *regs) { return -ENOENT; }
+diff --git a/arch/arm64/kernel/acpi.c b/arch/arm64/kernel/acpi.c
+index a81105cfe..4f428685f 100644
+--- a/arch/arm64/kernel/acpi.c
++++ b/arch/arm64/kernel/acpi.c
+@@ -27,11 +27,9 @@
+ #include <linux/pgtable.h>
+ 
+ #include <acpi/ghes.h>
+-#include <acpi/processor.h>
+ #include <asm/cputype.h>
+ #include <asm/cpu_ops.h>
+ #include <asm/daifflags.h>
+-#include <asm/numa.h>
+ #include <asm/smp_plat.h>
+ 
+ int acpi_noirq = 1;		/* skip ACPI IRQ initialization */
+@@ -263,93 +261,6 @@ pgprot_t __acpi_get_mem_attribute(phys_addr_t addr)
+ 	return __pgprot(PROT_DEVICE_nGnRnE);
+ }
+ 
+-void __iomem *acpi_os_ioremap(acpi_physical_address phys, acpi_size size)
+-{
+-	efi_memory_desc_t *md, *region = NULL;
+-	pgprot_t prot;
+-
+-	if (WARN_ON_ONCE(!efi_enabled(EFI_MEMMAP)))
+-		return NULL;
+-
+-	for_each_efi_memory_desc(md) {
+-		u64 end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT);
+-
+-		if (phys < md->phys_addr || phys >= end)
+-			continue;
+-
+-		if (phys + size > end) {
+-			pr_warn(FW_BUG "requested region covers multiple EFI memory regions\n");
+-			return NULL;
+-		}
+-		region = md;
+-		break;
+-	}
+-
+-	/*
+-	 * It is fine for AML to remap regions that are not represented in the
+-	 * EFI memory map at all, as it only describes normal memory, and MMIO
+-	 * regions that require a virtual mapping to make them accessible to
+-	 * the EFI runtime services.
+-	 */
+-	prot = __pgprot(PROT_DEVICE_nGnRnE);
+-	if (region) {
+-		switch (region->type) {
+-		case EFI_LOADER_CODE:
+-		case EFI_LOADER_DATA:
+-		case EFI_BOOT_SERVICES_CODE:
+-		case EFI_BOOT_SERVICES_DATA:
+-		case EFI_CONVENTIONAL_MEMORY:
+-		case EFI_PERSISTENT_MEMORY:
+-			if (memblock_is_map_memory(phys) ||
+-			    !memblock_is_region_memory(phys, size)) {
+-				pr_warn(FW_BUG "requested region covers kernel memory @ %pa\n", &phys);
+-				return NULL;
+-			}
+-			/*
+-			 * Mapping kernel memory is permitted if the region in
+-			 * question is covered by a single memblock with the
+-			 * NOMAP attribute set: this enables the use of ACPI
+-			 * table overrides passed via initramfs, which are
+-			 * reserved in memory using arch_reserve_mem_area()
+-			 * below. As this particular use case only requires
+-			 * read access, fall through to the R/O mapping case.
+-			 */
+-			fallthrough;
+-
+-		case EFI_RUNTIME_SERVICES_CODE:
+-			/*
+-			 * This would be unusual, but not problematic per se,
+-			 * as long as we take care not to create a writable
+-			 * mapping for executable code.
+-			 */
+-			prot = PAGE_KERNEL_RO;
+-			break;
+-
+-		case EFI_ACPI_RECLAIM_MEMORY:
+-			/*
+-			 * ACPI reclaim memory is used to pass firmware tables
+-			 * and other data that is intended for consumption by
+-			 * the OS only, which may decide it wants to reclaim
+-			 * that memory and use it for something else. We never
+-			 * do that, but we usually add it to the linear map
+-			 * anyway, in which case we should use the existing
+-			 * mapping.
+-			 */
+-			if (memblock_is_map_memory(phys))
+-				return (void __iomem *)__phys_to_virt(phys);
+-			fallthrough;
+-
+-		default:
+-			if (region->attribute & EFI_MEMORY_WB)
+-				prot = PAGE_KERNEL;
+-			else if (region->attribute & EFI_MEMORY_WT)
+-				prot = __pgprot(PROT_NORMAL_WT);
+-			else if (region->attribute & EFI_MEMORY_WC)
+-				prot = __pgprot(PROT_NORMAL_NC);
+-		}
+-	}
+-	return __ioremap(phys, size, prot);
+-}
+ 
+ /*
+  * Claim Synchronous External Aborts as a firmware first notification.
+@@ -404,39 +315,7 @@ int apei_claim_sea(struct pt_regs *regs)
+ 	return err;
+ }
+ 
+-int acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, u32 acpi_id,
+-		 int *pcpu)
+-{
+-	int cpu, nid;
+-
+-	cpu = acpi_map_cpuid(physid, acpi_id);
+-	if (cpu < 0) {
+-		pr_info("Unable to map GICC to logical cpu number\n");
+-		return cpu;
+-	}
+-	nid = acpi_get_node(handle);
+-	if (nid != NUMA_NO_NODE) {
+-		set_cpu_numa_node(cpu, nid);
+-		numa_add_cpu(cpu);
+-	}
+-
+-	*pcpu = cpu;
+-	set_cpu_present(cpu, true);
+-
+-	return 0;
+-}
+-EXPORT_SYMBOL(acpi_map_cpu);
+-
+-int acpi_unmap_cpu(int cpu)
+-{
+-	set_cpu_present(cpu, false);
+-	numa_clear_node(cpu);
+-
+-	return 0;
+-}
+-EXPORT_SYMBOL(acpi_unmap_cpu);
+-
+ void arch_reserve_mem_area(acpi_physical_address addr, size_t size)
+ {
+-	memblock_mark_nomap(addr, size);
++
+ }
diff --git a/bsp/meta-phytium/recipes-kernel/linux/files/phytiumpi.its b/bsp/meta-phytium/recipes-kernel/linux/files/phytiumpi.its
new file mode 100644
index 0000000000000000000000000000000000000000..eae9260a9c78cf6c58988c752fd2f0118aca4456
--- /dev/null
+++ b/bsp/meta-phytium/recipes-kernel/linux/files/phytiumpi.its
@@ -0,0 +1,59 @@
+/*
+ * Compilation:
+ * mkimage -f fit_kernel_dtb.its fit_kernel_dtb.itb
+ *
+ * Files in linux build dir:
+ * - arch/arm/boot/Image (zImage-old-ok)
+ * - arch/arm/boot/dts/ft.dtb
+ *
+ * fatload usb 0:1 0x90100000 fit_kernel_dtb.itb
+ * bootm 0x90100000#e2000
+ *
+ */
+
+/dts-v1/;
+/ {
+	description = "U-Boot fitImage for Phytium Phytiumpi";
+	#address-cells = <1>;
+
+	images {
+		kernel {
+			description = "Linux kernel";
+			data = /incbin/("arch/arm64/boot/Image.gz");
+			type = "kernel";
+			arch = "arm64";
+			os = "linux";
+			compression = "gzip";
+			load =  <0x80080000>;
+			entry = <0x80080000>;
+			hash-1 {
+				algo = "sha1";
+			};
+		};
+
+		fdt-phytium {
+			description = "FDT phytiumpi";
+			data = /incbin/("arch/arm64/boot/dts/phytium/phytiumpi_firefly.dtb");
+			type = "flat_dt";
+			arch = "arm64";
+			compression = "none";
+			hash-1 {
+				algo = "sha1";
+			};
+		};
+	};
+
+	configurations {
+		default = "phytium@cecport";
+
+		phytium {
+			description = "phytimpi";
+			kernel = "kernel";
+			fdt = "fdt-phytium";
+			hash-1 {
+				algo = "sha1";
+			};
+		};
+
+	};
+};
diff --git a/bsp/meta-phytium/recipes-kernel/linux/linux-openeuler-rt.bbappend b/bsp/meta-phytium/recipes-kernel/linux/linux-openeuler-rt.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..40f8195b6fabfd789b990689cd2c940c6de1d70b
--- /dev/null
+++ b/bsp/meta-phytium/recipes-kernel/linux/linux-openeuler-rt.bbappend
@@ -0,0 +1,14 @@
+require recipes-kernel/linux/linux-phytium.inc
+
+SRC_URI:remove = " \
+    file://src-kernel-5.10/0001-apply-preempt-RT-patch.patch \
+    file://src-kernel-5.10/0001-modify-openeuler_defconfig-for-rt62.patch \
+"
+
+SRC_URI:append = " \
+    file://src-kernel-5.10-tag-phytium/0001-apply-preempt-RT-patch.patch \
+    file://src-kernel-5.10-tag-phytium/0001-modify-openeuler_defconfig-for-rt62.patch \
+"
+
+# add COMPATIBLE_MACHINE
+COMPATIBLE_MACHINE = "ft2000-4|d2000|phytiumpi"
diff --git a/bsp/meta-phytium/recipes-kernel/linux/linux-openeuler.bbappend b/bsp/meta-phytium/recipes-kernel/linux/linux-openeuler.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e678129e4fb0b26a627cc937785b4164dfbe11cd
--- /dev/null
+++ b/bsp/meta-phytium/recipes-kernel/linux/linux-openeuler.bbappend
@@ -0,0 +1,4 @@
+require recipes-kernel/linux/linux-phytium.inc
+
+# add COMPATIBLE_MACHINE
+COMPATIBLE_MACHINE = "ft2000-4|d2000|phytiumpi"
diff --git a/bsp/meta-phytium/recipes-kernel/linux/linux-phytium.inc b/bsp/meta-phytium/recipes-kernel/linux/linux-phytium.inc
new file mode 100644
index 0000000000000000000000000000000000000000..90fdf80652bb8c8a7b13f9f1aadbb0edad6f8423
--- /dev/null
+++ b/bsp/meta-phytium/recipes-kernel/linux/linux-phytium.inc
@@ -0,0 +1,41 @@
+# add recipes-kernel path to find patch and defconfig
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+# remove origin kernel and patch in linux-openeuler.inc
+SRC_URI:remove = " \
+    file://kernel-5.10 \
+    file://src-kernel-5.10 \
+    file://patches/${ARCH}/0001-arm64-add-zImage-support-for-arm64.patch \
+"
+
+# fetch kernel and patch for phytium
+OPENEULER_REPO_NAMES = "phytium-kernel src-kernel-5.10-tag-phytium"
+
+# use phytium kernel repo
+SRC_URI:append = " \
+    file://phytium-kernel \
+    file://src-kernel-5.10-tag-phytium \
+"
+
+# patches for ft2000-4
+SRC_URI:append:ft2000-4 = " \
+    file://patches/0001-allow-ACPI-AML-cover-the-kernel-memory.patch \
+"
+
+SRC_URI:append:phytiumpi = " \
+	file://phytiumpi.its \
+"
+
+DEPENDS:append:phytiumpi = " u-boot-tools-native dtc-native"
+do_deploy:append:phytiumpi() {
+    cp ${WORKDIR}/${MACHINE}.its  ./
+    uboot-mkimage -f ${MACHINE}.its  fitImage
+    cp fitImage  ${DEPLOY_DIR_IMAGE}/fitImage
+}
+
+# add patch tool to solve patch apply
+PATCHTOOL = "git"
+
+S = "${WORKDIR}/phytium-kernel"
+
+OPENEULER_KERNEL_CONFIG = "file://config/${MACHINE}/${MACHINE}_defconfig"
diff --git a/bsp/meta-phytium/wic/efi-image-phytium.wks b/bsp/meta-phytium/wic/efi-image-phytium.wks
new file mode 100644
index 0000000000000000000000000000000000000000..c996fc00cdb4a838b8e9e989fc7005145bb7c742
--- /dev/null
+++ b/bsp/meta-phytium/wic/efi-image-phytium.wks
@@ -0,0 +1,7 @@
+# short-description: partitioned image with necessary layout
+# long-description: This image contains boot partition and rootfs partitions
+
+part /boot --source bootimg-efi --sourceparams="loader=grub-efi" --ondisk sda --label boot --active --align 4096
+part / --source rootfs --ondisk sda --fstype=ext4 --label platform --align 4096 --use-uuid --size=4096
+
+bootloader --ptable gpt --timeout=5  --append="rw console=tty0"
diff --git a/bsp/meta-visionfive2/README.md b/bsp/meta-visionfive2/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..44ed29a7b4efab4a3ecc87ee7c967f5eb66f2677
--- /dev/null
+++ b/bsp/meta-visionfive2/README.md
@@ -0,0 +1,92 @@
+# meta-visionfive2
+
+
+
+## Getting started
+
+To make it easy for you to get started with GitLab, here's a list of recommended next steps.
+
+Already a pro? Just edit this README.md and make it your own. Want to make it easy? [Use the template at the bottom](#editing-this-readme)!
+
+## Add your files
+
+- [ ] [Create](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#create-a-file) or [upload](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#upload-a-file) files
+- [ ] [Add files using the command line](https://docs.gitlab.com/ee/gitlab-basics/add-file.html#add-a-file-using-the-command-line) or push an existing Git repository with the following command:
+
+```
+cd existing_repo
+git remote add origin https://isrc.iscas.ac.cn/gitlab/riscv/raios/meta-visionfive2.git
+git branch -M main
+git push -uf origin main
+```
+
+## Integrate with your tools
+
+- [ ] [Set up project integrations](https://isrc.iscas.ac.cn/gitlab/riscv/raios/meta-visionfive2/-/settings/integrations)
+
+## Collaborate with your team
+
+- [ ] [Invite team members and collaborators](https://docs.gitlab.com/ee/user/project/members/)
+- [ ] [Create a new merge request](https://docs.gitlab.com/ee/user/project/merge_requests/creating_merge_requests.html)
+- [ ] [Automatically close issues from merge requests](https://docs.gitlab.com/ee/user/project/issues/managing_issues.html#closing-issues-automatically)
+- [ ] [Enable merge request approvals](https://docs.gitlab.com/ee/user/project/merge_requests/approvals/)
+- [ ] [Automatically merge when pipeline succeeds](https://docs.gitlab.com/ee/user/project/merge_requests/merge_when_pipeline_succeeds.html)
+
+## Test and Deploy
+
+Use the built-in continuous integration in GitLab.
+
+- [ ] [Get started with GitLab CI/CD](https://docs.gitlab.com/ee/ci/quick_start/index.html)
+- [ ] [Analyze your code for known vulnerabilities with Static Application Security Testing(SAST)](https://docs.gitlab.com/ee/user/application_security/sast/)
+- [ ] [Deploy to Kubernetes, Amazon EC2, or Amazon ECS using Auto Deploy](https://docs.gitlab.com/ee/topics/autodevops/requirements.html)
+- [ ] [Use pull-based deployments for improved Kubernetes management](https://docs.gitlab.com/ee/user/clusters/agent/)
+- [ ] [Set up protected environments](https://docs.gitlab.com/ee/ci/environments/protected_environments.html)
+
+***
+
+# Editing this README
+
+When you're ready to make this README your own, just edit this file and use the handy template below (or feel free to structure it however you want - this is just a starting point!). Thank you to [makeareadme.com](https://www.makeareadme.com/) for this template.
+
+## Suggestions for a good README
+Every project is different, so consider which of these sections apply to yours. The sections used in the template are suggestions for most open source projects. Also keep in mind that while a README can be too long and detailed, too long is better than too short. If you think your README is too long, consider utilizing another form of documentation rather than cutting out information.
+
+## Name
+Choose a self-explaining name for your project.
+
+## Description
+Let people know what your project can do specifically. Provide context and add a link to any reference visitors might be unfamiliar with. A list of Features or a Background subsection can also be added here. If there are alternatives to your project, this is a good place to list differentiating factors.
+
+## Badges
+On some READMEs, you may see small images that convey metadata, such as whether or not all the tests are passing for the project. You can use Shields to add some to your README. Many services also have instructions for adding a badge.
+
+## Visuals
+Depending on what you are making, it can be a good idea to include screenshots or even a video (you'll frequently see GIFs rather than actual videos). Tools like ttygif can help, but check out Asciinema for a more sophisticated method.
+
+## Installation
+Within a particular ecosystem, there may be a common way of installing things, such as using Yarn, NuGet, or Homebrew. However, consider the possibility that whoever is reading your README is a novice and would like more guidance. Listing specific steps helps remove ambiguity and gets people to using your project as quickly as possible. If it only runs in a specific context like a particular programming language version or operating system or has dependencies that have to be installed manually, also add a Requirements subsection.
+
+## Usage
+Use examples liberally, and show the expected output if you can. It's helpful to have inline the smallest example of usage that you can demonstrate, while providing links to more sophisticated examples if they are too long to reasonably include in the README.
+
+## Support
+Tell people where they can go to for help. It can be any combination of an issue tracker, a chat room, an email address, etc.
+
+## Roadmap
+If you have ideas for releases in the future, it is a good idea to list them in the README.
+
+## Contributing
+State if you are open to contributions and what your requirements are for accepting them.
+
+For people who want to make changes to your project, it's helpful to have some documentation on how to get started. Perhaps there is a script that they should run or some environment variables that they need to set. Make these steps explicit. These instructions could also be useful to your future self.
+
+You can also document commands to lint the code or run tests. These steps help to ensure high code quality and reduce the likelihood that the changes inadvertently break something. Having instructions for running tests is especially helpful if it requires external setup, such as starting a Selenium server for testing in a browser.
+
+## Authors and acknowledgment
+Show your appreciation to those who have contributed to the project.
+
+## License
+For open source projects, say how it is licensed.
+
+## Project status
+If you have run out of energy or time for your project, put a note at the top of the README saying that development has slowed down or stopped completely. Someone may choose to fork your project or volunteer to step in as a maintainer or owner, allowing your project to keep going. You can also make an explicit request for maintainers.
diff --git a/bsp/meta-visionfive2/conf/layer.conf b/bsp/meta-visionfive2/conf/layer.conf
new file mode 100644
index 0000000000000000000000000000000000000000..cc0375377c51b54207fdeb58e3277eabc67ee65b
--- /dev/null
+++ b/bsp/meta-visionfive2/conf/layer.conf
@@ -0,0 +1,14 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH =. "${LAYERDIR}:"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "meta-visionfive2"
+BBFILE_PATTERN_meta-visionfive2 = "^${LAYERDIR}/"
+BBFILE_PRIORITY_meta-visionfive2 = "7" 
+
+LAYERVERSION_meta-visionfive2 = "1"
+LAYERDEPENDS_meta-visionfive2 = "core"
+LAYERSERIES_COMPAT_meta-visionfive2 = "kirkstone"
diff --git a/bsp/meta-visionfive2/conf/machine/starfive-dubhe.conf b/bsp/meta-visionfive2/conf/machine/starfive-dubhe.conf
new file mode 100644
index 0000000000000000000000000000000000000000..e0acf9bc5a8bd8edfe912dafee0a0db844fb66a7
--- /dev/null
+++ b/bsp/meta-visionfive2/conf/machine/starfive-dubhe.conf
@@ -0,0 +1,31 @@
+require conf/machine/include/riscv/tune-riscv.inc
+
+MACHINEOVERRIDES =. "visionfive:mriscv64:"
+MACHINE_FEATURES = "screen keyboard ext2 ext3 serial alsa pci usbhost"
+DEFAULTTUNE ?= "riscv64"
+
+export ROOTFS_PACKAGE_ARCH = "riscv64"
+
+KERNEL_IMAGETYPE = "Image.gz"
+KERNEL_IMAGETYPE_FOR_MAKE = "Image.gz"
+
+BASE_LIB:tune-riscv64 = "lib64/lp64d"
+
+require conf/multilib.conf
+MULTILIBS = "" 
+
+SERIAL_CONSOLES = "115200;ttyS0"
+
+RISCV_SBI_FDT ?=  "jh7110-visionfive-v2.dtb"
+KERNEL_DEVICETREE ?= "starfive/${RISCV_SBI_FDT}"  
+
+RISCV_SBI_PLAT = "generic"
+IMAGE_INSTALL:append = " kernel-modules"
+
+# sd image partition
+WKS_FILE = "sdimage-vfive2.wks"
+# the final sd image is in wic format
+IMAGE_FSTYPES = "wic.bz2"
+# image, flatten device tree and vf2_uEnv.txt should be installed
+# into the boot partition
+IMAGE_BOOT_FILES = "${KERNEL_IMAGETYPE} ${RISCV_SBI_FDT} vf2_uEnv.txt"
\ No newline at end of file
diff --git a/bsp/meta-visionfive2/recipes-bsp/deploy-bootfiles/deploy-bootfiles_0.1.bb b/bsp/meta-visionfive2/recipes-bsp/deploy-bootfiles/deploy-bootfiles_0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..34467c86862625022f89cdf1d849e11597afc238
--- /dev/null
+++ b/bsp/meta-visionfive2/recipes-bsp/deploy-bootfiles/deploy-bootfiles_0.1.bb
@@ -0,0 +1,20 @@
+SUMMARY = "Deploy Boot files recipe"
+DESCRIPTION = "Recipe to deploy uEnv.txt to the deploy directory"
+LICENSE = "CLOSED"
+
+SRC_URI = "file://vf2_uEnv.txt \
+           file://visionfive-v2-extlinux.conf \
+          "
+
+S = "${WORKDIR}"
+
+inherit deploy
+
+do_deploy(){
+        # uboot environment configuration
+        install -m 755 ${WORKDIR}/vf2_uEnv.txt     ${DEPLOYDIR}/
+        # default extlinux configuration
+        install -m 755 ${WORKDIR}/visionfive-v2-extlinux.conf     ${DEPLOYDIR}/
+}
+
+addtask deploy before do_build after do_install
diff --git a/bsp/meta-visionfive2/recipes-bsp/deploy-bootfiles/files/vf2_uEnv.txt b/bsp/meta-visionfive2/recipes-bsp/deploy-bootfiles/files/vf2_uEnv.txt
new file mode 100644
index 0000000000000000000000000000000000000000..b9b6d53f5bad7eda1e860bfabaa5d1950215ad20
--- /dev/null
+++ b/bsp/meta-visionfive2/recipes-bsp/deploy-bootfiles/files/vf2_uEnv.txt
@@ -0,0 +1,2 @@
+kernel_comp_addr_r=0x90000000
+kernel_comp_size=0x10000000
\ No newline at end of file
diff --git a/bsp/meta-visionfive2/recipes-bsp/deploy-bootfiles/files/visionfive-v2-extlinux.conf b/bsp/meta-visionfive2/recipes-bsp/deploy-bootfiles/files/visionfive-v2-extlinux.conf
new file mode 100644
index 0000000000000000000000000000000000000000..ec208e20a940df75ebcb83742ec4bc13da65bdbd
--- /dev/null
+++ b/bsp/meta-visionfive2/recipes-bsp/deploy-bootfiles/files/visionfive-v2-extlinux.conf
@@ -0,0 +1,5 @@
+default visionfive-v2
+label visionfive-v2
+   kernel /Image.gz
+   fdt /jh7110-visionfive-v2.dtb
+append root=PARTLABEL=root rootwait
\ No newline at end of file
diff --git a/bsp/meta-visionfive2/recipes-core/images/openeuler-image.bbappend b/bsp/meta-visionfive2/recipes-core/images/openeuler-image.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..dfd3dcc302d19eb228953870c2784280f31b49f5
--- /dev/null
+++ b/bsp/meta-visionfive2/recipes-core/images/openeuler-image.bbappend
@@ -0,0 +1 @@
+do_image[depends] += " deploy-bootfiles:do_deploy"
diff --git a/bsp/meta-visionfive2/recipes-core/images/starfive-dubhe.inc b/bsp/meta-visionfive2/recipes-core/images/starfive-dubhe.inc
new file mode 100644
index 0000000000000000000000000000000000000000..5a414c5a23b246a098b2cdfe7214c153d35c3b5d
--- /dev/null
+++ b/bsp/meta-visionfive2/recipes-core/images/starfive-dubhe.inc
@@ -0,0 +1,38 @@
+IMAGE_ROOTFS_SIZE = "8192"
+IMAGE_ROOTFS_EXTRA_SPACE = "0"
+IMAGE_FSTYPES:remove = "iso"
+
+# create OUTPUTDIR for holding final image
+# remove unnecessary files from rootfs to reduce size
+delete_unneeded_from_rootfs() {
+    set -x
+    # if the output_dir does not exist, rm will cause an error
+    if test -d "${OUTPUT_DIR}"; then
+        rm -rf "${OUTPUT_DIR}"
+    else
+        mkdir -p "${OUTPUT_DIR}"
+    fi
+    # if the ${IMAGE_ROOTFS}/boot does not exist, cp will cause an error
+    if [ "$(ls ${IMAGE_ROOTFS}/boot)" ]; then
+        cp ${IMAGE_ROOTFS}/boot/* ${OUTPUT_DIR}/
+        rm ${IMAGE_ROOTFS}/boot/*
+    fi
+    set +x
+}
+
+
+# We only need to copy the wic image to the output directory
+copy_openeuler_distro() {
+    set -x
+    # if the output_dir does not exist, rm will cause an error
+    if test -d "${OUTPUT_DIR}"; then
+        rm -f "${OUTPUT_DIR}"/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.wic.bz2
+    else
+        mkdir -p "${OUTPUT_DIR}"
+    fi
+    cp -fp ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.wic.bz2 "${OUTPUT_DIR}"/
+    set +x
+}
+
+IMAGE_PREPROCESS_COMMAND += "delete_unneeded_from_rootfs;"
+IMAGE_POSTPROCESS_COMMAND += "copy_openeuler_distro;"
\ No newline at end of file
diff --git a/bsp/meta-visionfive2/recipes-kernel/linux/files/config/visionfive2-jh7110_defconfig b/bsp/meta-visionfive2/recipes-kernel/linux/files/config/visionfive2-jh7110_defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..13f6fd5d7a3e65fea2d4d7ec81b029374eae99b6
--- /dev/null
+++ b/bsp/meta-visionfive2/recipes-kernel/linux/files/config/visionfive2-jh7110_defconfig
@@ -0,0 +1,5326 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/riscv 5.10.79 Kernel Configuration
+#
+CONFIG_IRQ_WORK=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_BUILD_SALT=""
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="StarFive"
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+CONFIG_USELIB=y
+# CONFIG_AUDIT is not set
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
+CONFIG_ARCH_CLOCKSOURCE_INIT=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+CONFIG_NO_HZ_IDLE=y
+# CONFIG_NO_HZ_FULL is not set
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+# end of Timers subsystem
+
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+CONFIG_PREEMPT_COUNT=y
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_RCU_EXPERT is not set
+CONFIG_SRCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_TASKS_RCU_GENERIC=y
+CONFIG_TASKS_TRACE_RCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+# end of RCU Subsystem
+
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=17
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
+CONFIG_GENERIC_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# CONFIG_UCLAMP_TASK is not set
+# end of Scheduler features
+
+CONFIG_CC_HAS_INT128=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_CGROUPS=y
+CONFIG_PAGE_COUNTER=y
+CONFIG_MEMCG=y
+CONFIG_MEMCG_SWAP=y
+CONFIG_MEMCG_KMEM=y
+CONFIG_BLK_CGROUP=y
+CONFIG_CGROUP_WRITEBACK=y
+CONFIG_CGROUP_SCHED=y
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_RT_GROUP_SCHED=y
+CONFIG_CGROUP_PIDS=y
+# CONFIG_CGROUP_RDMA is not set
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CGROUP_HUGETLB=y
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_BPF=y
+# CONFIG_CGROUP_DEBUG is not set
+CONFIG_SOCK_CGROUP_DATA=y
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+CONFIG_CHECKPOINT_RESTORE=y
+# CONFIG_SCHED_AUTOGROUP is not set
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+CONFIG_RD_LZO=y
+CONFIG_RD_LZ4=y
+CONFIG_RD_ZSTD=y
+# CONFIG_BOOT_CONFIG is not set
+CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_BPF=y
+CONFIG_EXPERT=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_HAVE_FUTEX_CMPXCHG=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_IO_URING=y
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+CONFIG_BPF_SYSCALL=y
+# CONFIG_BPF_PRELOAD is not set
+# CONFIG_USERFAULTFD is not set
+CONFIG_KCMP=y
+# CONFIG_EMBEDDED is not set
+CONFIG_HAVE_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# end of Kernel Performance Events And Counters
+
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_MEMCG_SYSFS_ON is not set
+CONFIG_COMPAT_BRK=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_SLAB_MERGE_DEFAULT=y
+# CONFIG_SLAB_FREELIST_RANDOM is not set
+# CONFIG_SLAB_FREELIST_HARDENED is not set
+# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+CONFIG_SLUB_CPU_PARTIAL=y
+CONFIG_SYSTEM_DATA_VERIFICATION=y
+# CONFIG_PROFILING is not set
+# end of General setup
+
+CONFIG_64BIT=y
+CONFIG_RISCV=y
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=24
+CONFIG_RISCV_SBI=y
+CONFIG_MMU=y
+CONFIG_ZONE_DMA32=y
+CONFIG_VA_BITS=39
+CONFIG_PA_BITS=56
+CONFIG_PAGE_OFFSET=0xffffffe000000000
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=3
+CONFIG_LOCKDEP_SUPPORT=y
+
+#
+# SoC selection
+#
+# CONFIG_SOC_SIFIVE is not set
+CONFIG_SOC_STARFIVE=y
+# CONFIG_SOC_VIRT is not set
+# end of SoC selection
+
+#
+# Platform type
+#
+# CONFIG_ARCH_RV32I is not set
+CONFIG_ARCH_RV64I=y
+# CONFIG_CMODEL_MEDLOW is not set
+CONFIG_CMODEL_MEDANY=y
+CONFIG_MODULE_SECTIONS=y
+CONFIG_MAXPHYSMEM_128GB=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=8
+CONFIG_HOTPLUG_CPU=y
+CONFIG_TUNE_GENERIC=y
+CONFIG_RISCV_ISA_C=y
+CONFIG_FPU=y
+# end of Platform type
+
+#
+# Kernel features
+#
+CONFIG_HZ_100=y
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=100
+CONFIG_SCHED_HRTICK=y
+CONFIG_RISCV_SBI_V01=y
+# end of Kernel features
+
+#
+# Boot options
+#
+CONFIG_CMDLINE=""
+CONFIG_EFI_STUB=y
+CONFIG_EFI=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+# end of Boot options
+
+#
+# Power management options
+#
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+# CONFIG_HIBERNATION is not set
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+CONFIG_PM_DEBUG=y
+CONFIG_PM_ADVANCED_DEBUG=y
+# CONFIG_PM_TEST_SUSPEND is not set
+CONFIG_PM_SLEEP_DEBUG=y
+CONFIG_PM_CLK=y
+CONFIG_PM_GENERIC_DOMAINS=y
+# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
+CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
+CONFIG_PM_GENERIC_DOMAINS_OF=y
+CONFIG_CPU_PM=y
+# CONFIG_ENERGY_MODEL is not set
+# end of Power management options
+
+#
+# Firmware Drivers
+#
+# CONFIG_FIRMWARE_MEMMAP is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_PARAMS_FROM_FDT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_GENERIC_STUB=y
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+# CONFIG_EFI_CAPSULE_LOADER is not set
+# CONFIG_EFI_TEST is not set
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+# end of EFI (Extensible Firmware Interface) Support
+
+CONFIG_EFI_EARLYCON=y
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+#
+# CPU Power Management
+#
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y
+# CONFIG_CPU_IDLE_GOV_LADDER is not set
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+CONFIG_DT_IDLE_STATES=y
+CONFIG_DT_IDLE_GENPD=y
+
+#
+# RISC-V CPU Idle Drivers
+#
+CONFIG_RISCV_SBI_CPUIDLE=y
+# end of RISC-V CPU Idle Drivers
+# end of CPU Idle
+# end of CPU Power Management
+
+#
+# General architecture-dependent options
+#
+# CONFIG_JUMP_LABEL is not set
+CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+# CONFIG_COMPAT_32BIT_TIME is not set
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+# CONFIG_MODULE_COMPRESS is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_BLOCK=y
+CONFIG_BLK_SCSI_REQUEST=y
+CONFIG_BLK_CGROUP_RWSTAT=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_DEV_ZONED is not set
+CONFIG_BLK_DEV_THROTTLING=y
+# CONFIG_BLK_DEV_THROTTLING_LOW is not set
+# CONFIG_BLK_CMDLINE_PARSER is not set
+# CONFIG_BLK_WBT is not set
+# CONFIG_BLK_CGROUP_IOLATENCY is not set
+# CONFIG_BLK_CGROUP_IOCOST is not set
+CONFIG_BLK_DEBUG_FS=y
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_EFI_PARTITION=y
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+CONFIG_BLK_PM=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=y
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_ASN1=y
+CONFIG_UNINLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_HAS_MMIOWB=y
+CONFIG_MMIOWB=y
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ELFCORE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+CONFIG_ARCH_HAS_BINFMT_FLAT=y
+# CONFIG_BINFMT_FLAT is not set
+# CONFIG_BINFMT_MISC is not set
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_MEMORY_ISOLATION=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_COMPACTION=y
+CONFIG_PAGE_REPORTING=y
+CONFIG_MIGRATION=y
+CONFIG_CONTIG_ALLOC=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+# CONFIG_CLEANCACHE is not set
+# CONFIG_FRONTSWAP is not set
+CONFIG_CMA=y
+# CONFIG_CMA_DEBUG is not set
+# CONFIG_CMA_DEBUGFS is not set
+CONFIG_CMA_AREAS=7
+# CONFIG_ZPOOL is not set
+# CONFIG_ZBUD is not set
+# CONFIG_ZSMALLOC is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_FRAME_VECTOR=y
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_BENCHMARK is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_NET_INGRESS=y
+CONFIG_SKB_EXTENSIONS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+CONFIG_XFRM=y
+CONFIG_XFRM_ALGO=y
+CONFIG_XFRM_USER=y
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_ESP=y
+# CONFIG_NET_KEY is not set
+# CONFIG_XDP_SOCKETS is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_IP_FIB_TRIE_STATS is not set
+# CONFIG_IP_MULTIPLE_TABLES is not set
+# CONFIG_IP_ROUTE_MULTIPATH is not set
+# CONFIG_IP_ROUTE_VERBOSE is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_NET_IP_TUNNEL=y
+# CONFIG_IP_MROUTE is not set
+# CONFIG_SYN_COOKIES is not set
+# CONFIG_NET_IPVTI is not set
+CONFIG_NET_UDP_TUNNEL=y
+# CONFIG_NET_FOU is not set
+# CONFIG_INET_AH is not set
+CONFIG_INET_ESP=y
+# CONFIG_INET_ESP_OFFLOAD is not set
+# CONFIG_INET_ESPINTCP is not set
+# CONFIG_INET_IPCOMP is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_UDP_DIAG is not set
+# CONFIG_INET_RAW_DIAG is not set
+# CONFIG_INET_DIAG_DESTROY is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_MPTCP is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+CONFIG_BRIDGE_NETFILTER=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=y
+CONFIG_NETFILTER_NETLINK=y
+CONFIG_NETFILTER_FAMILY_BRIDGE=y
+CONFIG_NETFILTER_NETLINK_ACCT=y
+CONFIG_NETFILTER_NETLINK_QUEUE=y
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NETFILTER_NETLINK_OSF is not set
+CONFIG_NF_CONNTRACK=y
+# CONFIG_NF_LOG_NETDEV is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_ZONES is not set
+CONFIG_NF_CONNTRACK_PROCFS=y
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CONNTRACK_LABELS is not set
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+CONFIG_NF_CONNTRACK_FTP=y
+# CONFIG_NF_CONNTRACK_H323 is not set
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_SNMP is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+CONFIG_NF_CONNTRACK_TFTP=y
+# CONFIG_NF_CT_NETLINK is not set
+CONFIG_NF_NAT=y
+CONFIG_NF_NAT_FTP=y
+CONFIG_NF_NAT_TFTP=y
+CONFIG_NF_NAT_REDIRECT=y
+CONFIG_NF_NAT_MASQUERADE=y
+CONFIG_NF_TABLES=y
+# CONFIG_NF_TABLES_NETDEV is not set
+# CONFIG_NFT_NUMGEN is not set
+CONFIG_NFT_CT=y
+# CONFIG_NFT_COUNTER is not set
+# CONFIG_NFT_CONNLIMIT is not set
+# CONFIG_NFT_LOG is not set
+# CONFIG_NFT_LIMIT is not set
+# CONFIG_NFT_MASQ is not set
+# CONFIG_NFT_REDIR is not set
+# CONFIG_NFT_NAT is not set
+# CONFIG_NFT_TUNNEL is not set
+# CONFIG_NFT_OBJREF is not set
+# CONFIG_NFT_QUEUE is not set
+# CONFIG_NFT_QUOTA is not set
+# CONFIG_NFT_REJECT is not set
+CONFIG_NFT_COMPAT=y
+# CONFIG_NFT_HASH is not set
+CONFIG_NFT_FIB=y
+# CONFIG_NFT_XFRM is not set
+# CONFIG_NFT_SOCKET is not set
+# CONFIG_NFT_OSF is not set
+# CONFIG_NFT_TPROXY is not set
+# CONFIG_NFT_SYNPROXY is not set
+# CONFIG_NF_FLOW_TABLE is not set
+CONFIG_NETFILTER_XTABLES=y
+
+#
+# Xtables combined modules
+#
+CONFIG_NETFILTER_XT_MARK=y
+# CONFIG_NETFILTER_XT_CONNMARK is not set
+
+#
+# Xtables targets
+#
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+# CONFIG_NETFILTER_XT_TARGET_LED is not set
+# CONFIG_NETFILTER_XT_TARGET_LOG is not set
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+CONFIG_NETFILTER_XT_NAT=y
+CONFIG_NETFILTER_XT_TARGET_NETMAP=y
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+CONFIG_NETFILTER_XT_TARGET_REDIRECT=y
+CONFIG_NETFILTER_XT_TARGET_MASQUERADE=y
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+
+#
+# Xtables matches
+#
+CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y
+# CONFIG_NETFILTER_XT_MATCH_BPF is not set
+# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ECN is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_HL is not set
+CONFIG_NETFILTER_XT_MATCH_IPCOMP=y
+CONFIG_NETFILTER_XT_MATCH_IPRANGE=y
+CONFIG_NETFILTER_XT_MATCH_IPVS=y
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
+CONFIG_NETFILTER_XT_MATCH_MAC=y
+CONFIG_NETFILTER_XT_MATCH_MARK=y
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+CONFIG_NETFILTER_XT_MATCH_SOCKET=y
+CONFIG_NETFILTER_XT_MATCH_STATE=y
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+CONFIG_NETFILTER_XT_MATCH_STRING=y
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+CONFIG_NETFILTER_XT_MATCH_U32=y
+# end of Core Netfilter Configuration
+
+# CONFIG_IP_SET is not set
+CONFIG_IP_VS=y
+# CONFIG_IP_VS_DEBUG is not set
+CONFIG_IP_VS_TAB_BITS=12
+
+#
+# IPVS transport protocol load balancing support
+#
+CONFIG_IP_VS_PROTO_TCP=y
+CONFIG_IP_VS_PROTO_UDP=y
+# CONFIG_IP_VS_PROTO_ESP is not set
+# CONFIG_IP_VS_PROTO_AH is not set
+# CONFIG_IP_VS_PROTO_SCTP is not set
+
+#
+# IPVS scheduler
+#
+CONFIG_IP_VS_RR=y
+# CONFIG_IP_VS_WRR is not set
+# CONFIG_IP_VS_LC is not set
+# CONFIG_IP_VS_WLC is not set
+# CONFIG_IP_VS_FO is not set
+# CONFIG_IP_VS_OVF is not set
+# CONFIG_IP_VS_LBLC is not set
+# CONFIG_IP_VS_LBLCR is not set
+# CONFIG_IP_VS_DH is not set
+# CONFIG_IP_VS_SH is not set
+# CONFIG_IP_VS_MH is not set
+# CONFIG_IP_VS_SED is not set
+# CONFIG_IP_VS_NQ is not set
+
+#
+# IPVS SH scheduler
+#
+CONFIG_IP_VS_SH_TAB_BITS=8
+
+#
+# IPVS MH scheduler
+#
+CONFIG_IP_VS_MH_TAB_INDEX=12
+
+#
+# IPVS application helper
+#
+# CONFIG_IP_VS_FTP is not set
+CONFIG_IP_VS_NFCT=y
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=y
+CONFIG_NF_SOCKET_IPV4=y
+# CONFIG_NF_TPROXY_IPV4 is not set
+CONFIG_NF_TABLES_IPV4=y
+CONFIG_NFT_DUP_IPV4=y
+CONFIG_NFT_FIB_IPV4=y
+# CONFIG_NF_TABLES_ARP is not set
+CONFIG_NF_DUP_IPV4=y
+# CONFIG_NF_LOG_ARP is not set
+# CONFIG_NF_LOG_IPV4 is not set
+CONFIG_NF_REJECT_IPV4=y
+CONFIG_IP_NF_IPTABLES=y
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+CONFIG_IP_NF_FILTER=y
+CONFIG_IP_NF_TARGET_REJECT=y
+# CONFIG_IP_NF_TARGET_SYNPROXY is not set
+CONFIG_IP_NF_NAT=y
+CONFIG_IP_NF_TARGET_MASQUERADE=y
+CONFIG_IP_NF_TARGET_NETMAP=y
+CONFIG_IP_NF_TARGET_REDIRECT=y
+# CONFIG_IP_NF_MANGLE is not set
+# CONFIG_IP_NF_RAW is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# end of IP: Netfilter Configuration
+
+# CONFIG_NF_TABLES_BRIDGE is not set
+# CONFIG_NF_CONNTRACK_BRIDGE is not set
+# CONFIG_BRIDGE_NF_EBTABLES is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=y
+CONFIG_BRIDGE=y
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+# CONFIG_BRIDGE_MRP is not set
+CONFIG_HAVE_NET_DSA=y
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+CONFIG_LLC=y
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=y
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+CONFIG_NETLINK_DIAG=y
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+CONFIG_NET_L3_MASTER_DEV=y
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
+CONFIG_CGROUP_NET_PRIO=y
+# CONFIG_CGROUP_NET_CLASSID is not set
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+# CONFIG_BPF_JIT is not set
+# CONFIG_BPF_STREAM_PARSER is not set
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+CONFIG_CAN=y
+CONFIG_CAN_RAW=y
+CONFIG_CAN_BCM=y
+CONFIG_CAN_GW=y
+# CONFIG_CAN_J1939 is not set
+# CONFIG_CAN_ISOTP is not set
+
+#
+# CAN Device Drivers
+#
+# CONFIG_CAN_VCAN is not set
+# CONFIG_CAN_VXCAN is not set
+# CONFIG_CAN_SLCAN is not set
+CONFIG_CAN_DEV=y
+CONFIG_CAN_CALC_BITTIMING=y
+# CONFIG_CAN_FLEXCAN is not set
+# CONFIG_CAN_GRCAN is not set
+# CONFIG_CAN_KVASER_PCIEFD is not set
+CONFIG_IPMS_CAN=y
+# CONFIG_CAN_C_CAN is not set
+# CONFIG_CAN_CC770 is not set
+# CONFIG_CAN_IFI_CANFD is not set
+# CONFIG_CAN_M_CAN is not set
+# CONFIG_CAN_PEAK_PCIEFD is not set
+# CONFIG_CAN_SJA1000 is not set
+# CONFIG_CAN_SOFTING is not set
+
+#
+# CAN SPI interfaces
+#
+# CONFIG_CAN_HI311X is not set
+# CONFIG_CAN_MCP251X is not set
+# CONFIG_CAN_MCP251XFD is not set
+# end of CAN SPI interfaces
+
+#
+# CAN USB interfaces
+#
+# CONFIG_CAN_8DEV_USB is not set
+# CONFIG_CAN_EMS_USB is not set
+# CONFIG_CAN_ESD_USB2 is not set
+# CONFIG_CAN_GS_USB is not set
+# CONFIG_CAN_KVASER_USB is not set
+# CONFIG_CAN_MCBA_USB is not set
+# CONFIG_CAN_PEAK_USB is not set
+# CONFIG_CAN_UCAN is not set
+# end of CAN USB interfaces
+
+# CONFIG_CAN_DEBUG_DEVICES is not set
+# end of CAN Device Drivers
+
+CONFIG_BT=y
+CONFIG_BT_BREDR=y
+CONFIG_BT_RFCOMM=y
+CONFIG_BT_RFCOMM_TTY=y
+CONFIG_BT_BNEP=y
+CONFIG_BT_BNEP_MC_FILTER=y
+CONFIG_BT_BNEP_PROTO_FILTER=y
+# CONFIG_BT_HIDP is not set
+# CONFIG_BT_HS is not set
+CONFIG_BT_LE=y
+# CONFIG_BT_LEDS is not set
+# CONFIG_BT_MSFTEXT is not set
+CONFIG_BT_DEBUGFS=y
+# CONFIG_BT_SELFTEST is not set
+# CONFIG_BT_FEATURE_DEBUG is not set
+
+#
+# Bluetooth device drivers
+#
+# CONFIG_BT_HCIBTUSB is not set
+# CONFIG_BT_HCIBTSDIO is not set
+CONFIG_BT_HCIUART=y
+CONFIG_BT_HCIUART_H4=y
+# CONFIG_BT_HCIUART_BCSP is not set
+# CONFIG_BT_HCIUART_ATH3K is not set
+# CONFIG_BT_HCIUART_INTEL is not set
+# CONFIG_BT_HCIUART_AG6XX is not set
+# CONFIG_BT_HCIBCM203X is not set
+# CONFIG_BT_HCIBPA10X is not set
+# CONFIG_BT_HCIBFUSB is not set
+# CONFIG_BT_HCIVHCI is not set
+# CONFIG_BT_MRVL is not set
+# CONFIG_BT_MTKSDIO is not set
+# end of Bluetooth device drivers
+
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+CONFIG_WIRELESS=y
+CONFIG_CFG80211=y
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
+CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
+CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
+CONFIG_CFG80211_DEFAULT_PS=y
+# CONFIG_CFG80211_DEBUGFS is not set
+CONFIG_CFG80211_CRDA_SUPPORT=y
+# CONFIG_CFG80211_WEXT is not set
+CONFIG_MAC80211=y
+CONFIG_MAC80211_HAS_RC=y
+CONFIG_MAC80211_RC_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y
+CONFIG_MAC80211_RC_DEFAULT="minstrel_ht"
+# CONFIG_MAC80211_MESH is not set
+CONFIG_MAC80211_LEDS=y
+# CONFIG_MAC80211_DEBUGFS is not set
+# CONFIG_MAC80211_MESSAGE_TRACING is not set
+# CONFIG_MAC80211_DEBUG_MENU is not set
+CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+CONFIG_NET_9P=y
+CONFIG_NET_9P_VIRTIO=y
+# CONFIG_NET_9P_DEBUG is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_DST_CACHE=y
+CONFIG_GRO_CELLS=y
+CONFIG_PAGE_POOL=y
+CONFIG_FAILOVER=y
+CONFIG_ETHTOOL_NETLINK=y
+CONFIG_HAVE_EBPF_JIT=y
+
+#
+# Device Drivers
+#
+CONFIG_ARM_AMBA=y
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+# CONFIG_PCIEPORTBUS is not set
+# CONFIG_PCIEASPM is not set
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
+# CONFIG_PCI_PRI is not set
+# CONFIG_PCI_PASID is not set
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_PCI_FTPCI100 is not set
+# CONFIG_PCI_HOST_GENERIC is not set
+# CONFIG_PCIE_XILINX is not set
+CONFIG_PCIE_PLDA=y
+
+#
+# DesignWare PCI Core Support
+#
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# CONFIG_PCI_MESON is not set
+# end of DesignWare PCI Core Support
+
+#
+# Mobiveil PCIe Core Support
+#
+# end of Mobiveil PCIe Core Support
+
+#
+# Cadence PCIe controllers support
+#
+# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
+# CONFIG_PCI_J721E_HOST is not set
+# end of Cadence PCIe controllers support
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+# CONFIG_UEVENT_HELPER is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_FW_LOADER_USER_HELPER is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+CONFIG_FW_CACHE=y
+# end of Firmware loader
+
+CONFIG_WANT_DEV_COREDUMP=y
+CONFIG_ALLOW_DEV_COREDUMP=y
+CONFIG_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_DEBUG_TEST_DRIVER:remove is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_REGMAP=y
+CONFIG_REGMAP_I2C=y
+CONFIG_REGMAP_SPI=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_DMA_SHARED_BUFFER=y
+# CONFIG_DMA_FENCE_TRACE is not set
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+# CONFIG_MOXTET is not set
+# CONFIG_SIMPLE_PM_BUS is not set
+# CONFIG_MHI_BUS is not set
+# end of Bus devices
+
+# CONFIG_CONNECTOR is not set
+# CONFIG_GNSS is not set
+CONFIG_MTD=y
+# CONFIG_MTD_TESTS is not set
+
+#
+# Partition parsers
+#
+# CONFIG_MTD_AR7_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_OF_PARTS=y
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# end of Partition parsers
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_MTD_OOPS is not set
+# CONFIG_MTD_SWAP is not set
+# CONFIG_MTD_PARTITIONED_MASTER is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# end of RAM/ROM/Flash chip drivers
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+# end of Mapping drivers for chip access
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_MCHP23K256 is not set
+# CONFIG_MTD_SST25L is not set
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOCG3 is not set
+# end of Self-contained MTD device drivers
+
+#
+# NAND
+#
+# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_RAW_NAND is not set
+# CONFIG_MTD_SPI_NAND is not set
+
+#
+# ECC engine support
+#
+# end of ECC engine support
+# end of NAND
+
+#
+# LPDDR & LPDDR2 PCM memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# end of LPDDR & LPDDR2 PCM memory drivers
+
+CONFIG_MTD_SPI_NOR=y
+CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
+# CONFIG_MTD_UBI is not set
+# CONFIG_MTD_HYPERBUS is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+# CONFIG_OF_UNITTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_DYNAMIC=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_NET=y
+CONFIG_OF_RESERVED_MEM=y
+CONFIG_OF_RESOLVE=y
+CONFIG_OF_OVERLAY=y
+CONFIG_OF_CONFIGFS=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+CONFIG_CDROM=y
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+# CONFIG_BLK_DEV_UMEM is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SKD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_VIRTIO_BLK=y
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_RSXX is not set
+
+#
+# NVME Support
+#
+CONFIG_NVME_CORE=y
+CONFIG_BLK_DEV_NVME=y
+# CONFIG_NVME_MULTIPATH is not set
+# CONFIG_NVME_HWMON is not set
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# CONFIG_NVME_TARGET is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_LATTICE_ECP3_CONFIG is not set
+# CONFIG_SRAM is not set
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_PVPANIC is not set
+# CONFIG_HISI_HIKEY_USB is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+CONFIG_EEPROM_AT24=y
+# CONFIG_EEPROM_AT25 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_IDT_89HPESX is not set
+# CONFIG_EEPROM_EE1004 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# end of Texas Instruments shared transport line discipline
+
+# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_MISC_RTSX_USB is not set
+# CONFIG_HABANA_AI is not set
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT3SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+CONFIG_SCSI_VIRTIO=y
+# CONFIG_SCSI_DH is not set
+# end of SCSI device support
+
+CONFIG_ATA=y
+CONFIG_SATA_HOST=y
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_ATA_FORCE=y
+CONFIG_SATA_PMP=y
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+# CONFIG_SATA_AHCI_PLATFORM is not set
+# CONFIG_AHCI_CEVA is not set
+# CONFIG_AHCI_QORIQ is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_DWC is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_LEGACY is not set
+# CONFIG_MD is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+CONFIG_NETDEVICES=y
+CONFIG_MII=y
+CONFIG_NET_CORE=y
+# CONFIG_BONDING is not set
+CONFIG_DUMMY=y
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NET_TEAM is not set
+CONFIG_MACVLAN=y
+# CONFIG_MACVTAP is not set
+CONFIG_IPVLAN_L3S=y
+CONFIG_IPVLAN=y
+# CONFIG_IPVTAP is not set
+CONFIG_VXLAN=y
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_MACSEC is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_TUN is not set
+# CONFIG_TUN_VNET_CROSS_LE is not set
+CONFIG_VETH=y
+CONFIG_VIRTIO_NET=y
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+
+#
+# Distributed Switch Architecture drivers
+#
+# end of Distributed Switch Architecture drivers
+
+CONFIG_ETHERNET=y
+CONFIG_NET_VENDOR_3COM=y
+# CONFIG_VORTEX is not set
+# CONFIG_TYPHOON is not set
+CONFIG_NET_VENDOR_ADAPTEC=y
+# CONFIG_ADAPTEC_STARFIRE is not set
+CONFIG_NET_VENDOR_AGERE=y
+# CONFIG_ET131X is not set
+# CONFIG_NET_VENDOR_ALACRITECH is not set
+CONFIG_NET_VENDOR_ALTEON=y
+# CONFIG_ACENIC is not set
+# CONFIG_ALTERA_TSE is not set
+# CONFIG_NET_VENDOR_AMAZON is not set
+CONFIG_NET_VENDOR_AMD=y
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_PCNET32 is not set
+# CONFIG_NET_VENDOR_AQUANTIA is not set
+# CONFIG_NET_VENDOR_ARC is not set
+CONFIG_NET_VENDOR_ATHEROS=y
+# CONFIG_ATL2 is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
+# CONFIG_ALX is not set
+CONFIG_NET_VENDOR_AURORA=y
+# CONFIG_AURORA_NB8800 is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+CONFIG_NET_VENDOR_BROCADE=y
+# CONFIG_BNA is not set
+# CONFIG_NET_VENDOR_CADENCE is not set
+# CONFIG_NET_VENDOR_CAVIUM is not set
+CONFIG_NET_VENDOR_CHELSIO=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_CHELSIO_T4 is not set
+# CONFIG_CHELSIO_T4VF is not set
+CONFIG_NET_VENDOR_CISCO=y
+# CONFIG_ENIC is not set
+# CONFIG_NET_VENDOR_CORTINA is not set
+# CONFIG_DNET is not set
+CONFIG_NET_VENDOR_DEC=y
+# CONFIG_NET_TULIP is not set
+CONFIG_NET_VENDOR_DLINK=y
+# CONFIG_DL2K is not set
+# CONFIG_SUNDANCE is not set
+CONFIG_NET_VENDOR_EMULEX=y
+# CONFIG_BE2NET is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
+# CONFIG_NET_VENDOR_GOOGLE is not set
+# CONFIG_NET_VENDOR_HUAWEI is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+# CONFIG_JME is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MELLANOX is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+# CONFIG_NET_VENDOR_MICROSEMI is not set
+CONFIG_NET_VENDOR_MYRI=y
+# CONFIG_MYRI10GE is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+CONFIG_NET_VENDOR_NETERION=y
+# CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
+# CONFIG_NET_VENDOR_NETRONOME is not set
+# CONFIG_NET_VENDOR_NI is not set
+CONFIG_NET_VENDOR_NVIDIA=y
+# CONFIG_FORCEDETH is not set
+CONFIG_NET_VENDOR_OKI=y
+# CONFIG_ETHOC is not set
+CONFIG_NET_VENDOR_PACKET_ENGINES=y
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+# CONFIG_NET_VENDOR_PENSANDO is not set
+CONFIG_NET_VENDOR_QLOGIC=y
+# CONFIG_QLA3XXX is not set
+# CONFIG_QLCNIC is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_QED is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
+CONFIG_NET_VENDOR_RDC=y
+# CONFIG_R6040 is not set
+CONFIG_NET_VENDOR_REALTEK=y
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+CONFIG_R8169=y
+# CONFIG_NET_VENDOR_RENESAS is not set
+# CONFIG_NET_VENDOR_ROCKER is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
+CONFIG_NET_VENDOR_SILAN=y
+# CONFIG_SC92031 is not set
+CONFIG_NET_VENDOR_SIS=y
+# CONFIG_SIS900 is not set
+# CONFIG_SIS190 is not set
+CONFIG_NET_VENDOR_SMSC=y
+# CONFIG_EPIC100 is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_SMSC9420 is not set
+# CONFIG_NET_VENDOR_SOCIONEXT is not set
+CONFIG_NET_VENDOR_STMICRO=y
+CONFIG_STMMAC_ETH=y
+CONFIG_STMMAC_SELFTESTS=y
+CONFIG_STMMAC_PLATFORM=y
+CONFIG_DWMAC_DWC_QOS_ETH=y
+CONFIG_DWMAC_GENERIC=y
+# CONFIG_DWMAC_INTEL_PLAT is not set
+CONFIG_DWMAC_STARFIVE_PLAT=y
+# CONFIG_STMMAC_PCI is not set
+CONFIG_NET_VENDOR_SUN=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NIU is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
+CONFIG_NET_VENDOR_TEHUTI=y
+# CONFIG_TEHUTI is not set
+CONFIG_NET_VENDOR_TI=y
+# CONFIG_TI_CPSW_PHY_SEL is not set
+# CONFIG_TLAN is not set
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+# CONFIG_NET_VENDOR_XILINX is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PHYLINK=y
+CONFIG_PHYLIB=y
+CONFIG_SWPHY=y
+# CONFIG_LED_TRIGGER_PHY is not set
+CONFIG_FIXED_PHY=y
+# CONFIG_SFP is not set
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+# CONFIG_AQUANTIA_PHY is not set
+# CONFIG_AX88796B_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BCM54140_PHY is not set
+# CONFIG_BCM7XXX_PHY is not set
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+CONFIG_MARVELL_PHY=y
+# CONFIG_MARVELL_10G_PHY is not set
+CONFIG_MICREL_PHY=y
+# CONFIG_MICROCHIP_PHY is not set
+# CONFIG_MICROCHIP_T1_PHY is not set
+# CONFIG_MICROSEMI_PHY is not set
+CONFIG_MOTORCOMM_PHY=y
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_NXP_TJA11XX_PHY is not set
+# CONFIG_AT803X_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+CONFIG_REALTEK_PHY=y
+# CONFIG_RENESAS_PHY is not set
+# CONFIG_ROCKCHIP_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_MICREL_KS8995MA is not set
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
+CONFIG_OF_MDIO=y
+CONFIG_MDIO_DEVRES=y
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MDIO_BCM_UNIMAC is not set
+# CONFIG_MDIO_HISI_FEMAC is not set
+# CONFIG_MDIO_MVUSB is not set
+# CONFIG_MDIO_MSCC_MIIM is not set
+# CONFIG_MDIO_OCTEON is not set
+# CONFIG_MDIO_IPQ4019 is not set
+# CONFIG_MDIO_IPQ8064 is not set
+# CONFIG_MDIO_THUNDER is not set
+
+#
+# MDIO Multiplexers
+#
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set
+# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
+
+#
+# PCS device drivers
+#
+CONFIG_PCS_XPCS=y
+# end of PCS device drivers
+
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+CONFIG_USB_NET_DRIVERS=y
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_RTL8152 is not set
+# CONFIG_USB_LAN78XX is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_USB_IPHETH is not set
+CONFIG_WLAN=y
+# CONFIG_WIRELESS_WDS is not set
+CONFIG_WLAN_VENDOR_ADMTEK=y
+# CONFIG_ADM8211 is not set
+CONFIG_WLAN_VENDOR_ATH=y
+# CONFIG_ATH_DEBUG is not set
+# CONFIG_ATH5K is not set
+# CONFIG_ATH5K_PCI is not set
+# CONFIG_ATH9K is not set
+# CONFIG_ATH9K_HTC is not set
+# CONFIG_CARL9170 is not set
+# CONFIG_ATH6KL is not set
+# CONFIG_AR5523 is not set
+# CONFIG_WIL6210 is not set
+# CONFIG_ATH10K is not set
+# CONFIG_WCN36XX is not set
+CONFIG_WLAN_VENDOR_ATMEL=y
+# CONFIG_ATMEL is not set
+# CONFIG_AT76C50X_USB is not set
+CONFIG_WLAN_VENDOR_BROADCOM=y
+# CONFIG_B43 is not set
+# CONFIG_B43LEGACY is not set
+# CONFIG_BRCMSMAC is not set
+# CONFIG_BRCMFMAC is not set
+CONFIG_WLAN_VENDOR_CISCO=y
+CONFIG_WLAN_VENDOR_INTEL=y
+# CONFIG_IPW2100 is not set
+# CONFIG_IPW2200 is not set
+# CONFIG_IWL4965 is not set
+# CONFIG_IWL3945 is not set
+CONFIG_IWLWIFI=y
+CONFIG_IWLWIFI_LEDS=y
+CONFIG_IWLDVM=y
+CONFIG_IWLMVM=y
+# CONFIG_IWLWIFI_BCAST_FILTERING is not set
+
+#
+# Debugging Options
+#
+# CONFIG_IWLWIFI_DEBUG is not set
+# end of Debugging Options
+
+CONFIG_WLAN_VENDOR_INTERSIL=y
+# CONFIG_HOSTAP is not set
+# CONFIG_HERMES is not set
+# CONFIG_P54_COMMON is not set
+# CONFIG_PRISM54 is not set
+CONFIG_WLAN_VENDOR_MARVELL=y
+# CONFIG_LIBERTAS is not set
+# CONFIG_LIBERTAS_THINFIRM is not set
+# CONFIG_MWIFIEX is not set
+# CONFIG_MWL8K is not set
+CONFIG_WLAN_VENDOR_MEDIATEK=y
+# CONFIG_MT7601U is not set
+# CONFIG_MT76x0U is not set
+# CONFIG_MT76x0E is not set
+# CONFIG_MT76x2E is not set
+# CONFIG_MT76x2U is not set
+# CONFIG_MT7603E is not set
+# CONFIG_MT7615E is not set
+# CONFIG_MT7663U is not set
+# CONFIG_MT7663S is not set
+# CONFIG_MT7915E is not set
+CONFIG_WLAN_VENDOR_MICROCHIP=y
+# CONFIG_WILC1000_SDIO is not set
+# CONFIG_WILC1000_SPI is not set
+CONFIG_WLAN_VENDOR_RALINK=y
+# CONFIG_RT2X00 is not set
+CONFIG_WLAN_VENDOR_REALTEK=y
+# CONFIG_RTL8180 is not set
+# CONFIG_RTL8187 is not set
+# CONFIG_RTL_CARDS is not set
+# CONFIG_RTL8XXXU is not set
+# CONFIG_RTW88 is not set
+CONFIG_WLAN_VENDOR_RSI=y
+# CONFIG_RSI_91X is not set
+CONFIG_WLAN_VENDOR_ST=y
+# CONFIG_CW1200 is not set
+CONFIG_WLAN_VENDOR_TI=y
+# CONFIG_WL1251 is not set
+# CONFIG_WL12XX is not set
+# CONFIG_WL18XX is not set
+# CONFIG_WLCORE is not set
+CONFIG_WLAN_VENDOR_ZYDAS=y
+# CONFIG_USB_ZD1201 is not set
+# CONFIG_ZD1211RW is not set
+CONFIG_WLAN_VENDOR_QUANTENNA=y
+# CONFIG_QTNFMAC_PCIE is not set
+# CONFIG_USB_WIFI_ECR6600U is not set
+# CONFIG_MAC80211_HWSIM is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_VIRT_WIFI is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_VMXNET3 is not set
+# CONFIG_NETDEVSIM is not set
+CONFIG_NET_FAILOVER=y
+# CONFIG_ISDN is not set
+# CONFIG_NVM is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_LEDS=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+# CONFIG_INPUT_MATRIXKMAP is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+# CONFIG_RMI4_CORE is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_AMBAKMI is not set
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+# CONFIG_SERIO_APBPS2 is not set
+# CONFIG_SERIO_GPIO_PS2 is not set
+# CONFIG_USERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_VT_CONSOLE_SLEEP=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_LDISC_AUTOLOAD=y
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+CONFIG_SERIAL_8250_16550A_VARIANTS=y
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_DMA=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_EXAR=y
+CONFIG_SERIAL_8250_NR_UARTS=6
+CONFIG_SERIAL_8250_RUNTIME_UARTS=6
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+# CONFIG_SERIAL_8250_ASPEED_VUART is not set
+# CONFIG_SERIAL_8250_SHARE_IRQ is not set
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+# CONFIG_SERIAL_8250_RSA is not set
+CONFIG_SERIAL_8250_DWLIB=y
+CONFIG_SERIAL_8250_DW=y
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_AMBA_PL010 is not set
+# CONFIG_SERIAL_AMBA_PL011 is not set
+CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX310X is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_SIFIVE is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_SC16IS7XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_IFX6X60 is not set
+# CONFIG_SERIAL_XILINX_PS_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+CONFIG_SERIAL_MCTRL_GPIO=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_GOLDFISH_TTY is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+# CONFIG_TRACE_SINK is not set
+CONFIG_HVC_DRIVER=y
+CONFIG_HVC_RISCV_SBI=y
+# CONFIG_SERIAL_DEV_BUS is not set
+CONFIG_TTY_PRINTK=y
+CONFIG_TTY_PRINTK_LEVEL=6
+CONFIG_VIRTIO_CONSOLE=y
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_BA431 is not set
+CONFIG_HW_RANDOM_VIRTIO=y
+# CONFIG_HW_RANDOM_CCTRNG is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
+# CONFIG_HW_RANDOM_STARFIVE is not set
+# CONFIG_APPLICOM is not set
+CONFIG_DEVMEM=y
+# CONFIG_DEVKMEM is not set
+# CONFIG_RAW_DRIVER is not set
+CONFIG_DEVPORT=y
+# CONFIG_TCG_TPM is not set
+# CONFIG_XILLYBUS is not set
+# end of Character devices
+
+# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=y
+# CONFIG_I2C_MUX is not set
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NVIDIA_GPU is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CBUS_GPIO is not set
+CONFIG_I2C_DESIGNWARE_CORE=y
+# CONFIG_I2C_DESIGNWARE_SLAVE is not set
+CONFIG_I2C_DESIGNWARE_PLATFORM=y
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_NOMADIK is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_RK3X is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_SLAVE is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_AXI_SPI_ENGINE is not set
+# CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_CADENCE is not set
+CONFIG_SPI_CADENCE_QUADSPI=y
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_NXP_FLEXSPI is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_FSL_SPI is not set
+# CONFIG_SPI_OC_TINY is not set
+# CONFIG_SPI_PL022 is not set
+CONFIG_SPI_PL022_STARFIVE=y
+# CONFIG_SPI_PXA2XX is not set
+# CONFIG_SPI_ROCKCHIP is not set
+# CONFIG_SPI_SC18IS602 is not set
+CONFIG_SPI_SIFIVE=y
+# CONFIG_SPI_MXIC is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_ZYNQMP_GQSPI is not set
+# CONFIG_SPI_AMD is not set
+
+#
+# SPI Multiplexer support
+#
+# CONFIG_SPI_MUX is not set
+
+#
+# SPI Protocol Masters
+#
+CONFIG_SPI_SPIDEV=y
+# CONFIG_SPI_LOOPBACK_TEST is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_SLAVE is not set
+CONFIG_SPI_DYNAMIC=y
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+# CONFIG_PPS is not set
+
+#
+# PTP clock support
+#
+# CONFIG_PTP_1588_CLOCK is not set
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# end of PTP clock support
+
+CONFIG_PINCTRL=y
+CONFIG_GENERIC_PINCTRL_GROUPS=y
+CONFIG_PINMUX=y
+CONFIG_GENERIC_PINMUX_FUNCTIONS=y
+CONFIG_PINCONF=y
+CONFIG_GENERIC_PINCONF=y
+# CONFIG_DEBUG_PINCTRL is not set
+# CONFIG_PINCTRL_MCP23S08 is not set
+# CONFIG_PINCTRL_SINGLE is not set
+# CONFIG_PINCTRL_SX150X is not set
+# CONFIG_PINCTRL_STMFX is not set
+# CONFIG_PINCTRL_OCELOT is not set
+
+#
+# Renesas pinctrl drivers
+#
+# end of Renesas pinctrl drivers
+
+CONFIG_PINCTRL_STARFIVE=y
+CONFIG_PINCTRL_STARFIVE_JH7110=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=512
+CONFIG_OF_GPIO=y
+CONFIG_GPIOLIB_IRQCHIP=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_CDEV=y
+CONFIG_GPIO_CDEV_V1=y
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_74XX_MMIO is not set
+# CONFIG_GPIO_ALTERA is not set
+# CONFIG_GPIO_CADENCE is not set
+# CONFIG_GPIO_DWAPB is not set
+# CONFIG_GPIO_EXAR is not set
+# CONFIG_GPIO_FTGPIO010 is not set
+# CONFIG_GPIO_GENERIC_PLATFORM is not set
+# CONFIG_GPIO_GRGPIO is not set
+# CONFIG_GPIO_HLWD is not set
+# CONFIG_GPIO_LOGICVC is not set
+# CONFIG_GPIO_MB86S7X is not set
+# CONFIG_GPIO_PL061 is not set
+# CONFIG_GPIO_SAMA5D2_PIOBU is not set
+# CONFIG_GPIO_SIFIVE is not set
+# CONFIG_GPIO_SYSCON is not set
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_AMD_FCH is not set
+# end of Memory mapped GPIO drivers
+
+#
+# I2C GPIO expanders
+#
+# CONFIG_GPIO_ADP5588 is not set
+# CONFIG_GPIO_ADNP is not set
+# CONFIG_GPIO_GW_PLD is not set
+# CONFIG_GPIO_MAX7300 is not set
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCA9570 is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_TPIC2810 is not set
+# end of I2C GPIO expanders
+
+#
+# MFD GPIO expanders
+#
+# end of MFD GPIO expanders
+
+#
+# PCI GPIO expanders
+#
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_PCI_IDIO_16 is not set
+# CONFIG_GPIO_PCIE_IDIO_24 is not set
+# CONFIG_GPIO_RDC321X is not set
+# end of PCI GPIO expanders
+
+#
+# SPI GPIO expanders
+#
+# CONFIG_GPIO_74X164 is not set
+# CONFIG_GPIO_MAX3191X is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_PISOSR is not set
+# CONFIG_GPIO_XRA1403 is not set
+# end of SPI GPIO expanders
+
+#
+# USB GPIO expanders
+#
+# end of USB GPIO expanders
+
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_MOCKUP is not set
+# CONFIG_W1 is not set
+CONFIG_POWER_RESET=y
+# CONFIG_POWER_RESET_GPIO is not set
+CONFIG_POWER_RESET_GPIO_RESTART=y
+# CONFIG_POWER_RESET_LTC2952 is not set
+# CONFIG_POWER_RESET_RESTART is not set
+CONFIG_POWER_RESET_SYSCON=y
+CONFIG_POWER_RESET_SYSCON_POWEROFF=y
+# CONFIG_SYSCON_REBOOT_MODE is not set
+# CONFIG_NVMEM_REBOOT_MODE is not set
+# CONFIG_POWER_SUPPLY is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_AD7314 is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM1177 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7310 is not set
+# CONFIG_SENSORS_ADT7410 is not set
+# CONFIG_SENSORS_ADT7411 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_AS370 is not set
+# CONFIG_SENSORS_ASC7621 is not set
+# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
+# CONFIG_SENSORS_ASPEED is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_CORSAIR_CPRO is not set
+# CONFIG_SENSORS_DRIVETEMP is not set
+# CONFIG_SENSORS_DS620 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_FTSTEUTATES is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_G762 is not set
+# CONFIG_SENSORS_GPIO_FAN is not set
+# CONFIG_SENSORS_HIH6130 is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_JC42 is not set
+# CONFIG_SENSORS_POWR1220 is not set
+# CONFIG_SENSORS_LINEAGE is not set
+# CONFIG_SENSORS_LTC2945 is not set
+# CONFIG_SENSORS_LTC2947_I2C is not set
+# CONFIG_SENSORS_LTC2947_SPI is not set
+# CONFIG_SENSORS_LTC2990 is not set
+# CONFIG_SENSORS_LTC4151 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4222 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LTC4260 is not set
+# CONFIG_SENSORS_LTC4261 is not set
+# CONFIG_SENSORS_MAX1111 is not set
+# CONFIG_SENSORS_MAX16065 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX1668 is not set
+# CONFIG_SENSORS_MAX197 is not set
+# CONFIG_SENSORS_MAX31722 is not set
+# CONFIG_SENSORS_MAX31730 is not set
+# CONFIG_SENSORS_MAX6621 is not set
+# CONFIG_SENSORS_MAX6639 is not set
+# CONFIG_SENSORS_MAX6642 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_MAX6697 is not set
+# CONFIG_SENSORS_MAX31790 is not set
+# CONFIG_SENSORS_MCP3021 is not set
+# CONFIG_SENSORS_TC654 is not set
+# CONFIG_SENSORS_MR75203 is not set
+# CONFIG_SENSORS_ADCXX is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LM95234 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_LM95245 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_NTC_THERMISTOR is not set
+# CONFIG_SENSORS_NCT6683 is not set
+# CONFIG_SENSORS_NCT6775 is not set
+# CONFIG_SENSORS_NCT7802 is not set
+# CONFIG_SENSORS_NCT7904 is not set
+# CONFIG_SENSORS_NPCM7XX is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_PMBUS is not set
+# CONFIG_SENSORS_PWM_FAN is not set
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_SHT21 is not set
+# CONFIG_SENSORS_SHT3x is not set
+# CONFIG_SENSORS_SHTC1 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_EMC1403 is not set
+# CONFIG_SENSORS_EMC2103 is not set
+# CONFIG_SENSORS_EMC6W201 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SCH5627 is not set
+# CONFIG_SENSORS_SCH5636 is not set
+# CONFIG_SENSORS_STTS751 is not set
+CONFIG_SENSORS_SFCTEMP=y
+# CONFIG_SENSORS_SMM665 is not set
+# CONFIG_SENSORS_ADC128D818 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_ADS7871 is not set
+# CONFIG_SENSORS_AMC6821 is not set
+# CONFIG_SENSORS_INA209 is not set
+# CONFIG_SENSORS_INA2XX is not set
+# CONFIG_SENSORS_INA3221 is not set
+# CONFIG_SENSORS_TC74 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP102 is not set
+# CONFIG_SENSORS_TMP103 is not set
+# CONFIG_SENSORS_TMP108 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
+# CONFIG_SENSORS_TMP513 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83773G is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83795 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_THERMAL is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+CONFIG_WATCHDOG_SYSFS=y
+
+#
+# Watchdog Pretimeout Governors
+#
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_GPIO_WATCHDOG is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_ZIIRAVE_WATCHDOG is not set
+# CONFIG_CADENCE_WATCHDOG is not set
+# CONFIG_DW_WATCHDOG is not set
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_MEN_A21_WDT is not set
+CONFIG_STARFIVE_WATCHDOG=y
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_ACT8945A is not set
+# CONFIG_MFD_AS3711 is not set
+# CONFIG_MFD_AS3722 is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_AAT2870_CORE is not set
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# CONFIG_MFD_ATMEL_HLCDC is not set
+# CONFIG_MFD_BCM590XX is not set
+# CONFIG_MFD_BD9571MWV is not set
+# CONFIG_MFD_AXP20X_I2C is not set
+# CONFIG_MFD_MADERA is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9052_I2C is not set
+# CONFIG_MFD_DA9055 is not set
+# CONFIG_MFD_DA9062 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_DA9150 is not set
+# CONFIG_MFD_DLN2 is not set
+# CONFIG_MFD_GATEWORKS_GSC is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MP2629 is not set
+# CONFIG_MFD_HI6421_PMIC is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_MFD_IQS62X is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_88PM860X is not set
+# CONFIG_MFD_MAX14577 is not set
+# CONFIG_MFD_MAX77620 is not set
+# CONFIG_MFD_MAX77650 is not set
+# CONFIG_MFD_MAX77686 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX77843 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_MAX8997 is not set
+# CONFIG_MFD_MAX8998 is not set
+# CONFIG_MFD_MT6360 is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_MENF21BMC is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_CPCAP is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_RT5033 is not set
+# CONFIG_MFD_RC5T583 is not set
+# CONFIG_MFD_RK808 is not set
+# CONFIG_MFD_RN5T618 is not set
+# CONFIG_MFD_SEC_CORE is not set
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SKY81452 is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_MFD_STMPE is not set
+CONFIG_MFD_SYSCON=y
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_LP8788 is not set
+# CONFIG_MFD_TI_LMU is not set
+# CONFIG_MFD_PALMAS is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65086 is not set
+# CONFIG_MFD_TPS65090 is not set
+# CONFIG_MFD_TPS65217 is not set
+# CONFIG_MFD_TI_LP873X is not set
+# CONFIG_MFD_TI_LP87565 is not set
+# CONFIG_MFD_TPS65218 is not set
+# CONFIG_MFD_TPS6586X is not set
+# CONFIG_MFD_TPS65910 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_TPS80031 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_TWL6040_CORE is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_TC3589X is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_LOCHNAGAR is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X_I2C is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_ROHM_BD718XX is not set
+# CONFIG_MFD_ROHM_BD70528 is not set
+# CONFIG_MFD_ROHM_BD71828 is not set
+# CONFIG_MFD_STPMIC1 is not set
+# CONFIG_MFD_STMFX is not set
+# CONFIG_MFD_INTEL_M10_BMC is not set
+# end of Multifunction device drivers
+
+CONFIG_REGULATOR=y
+# CONFIG_REGULATOR_DEBUG is not set
+# CONFIG_REGULATOR_FIXED_VOLTAGE is not set
+# CONFIG_REGULATOR_VIRTUAL_CONSUMER is not set
+# CONFIG_REGULATOR_USERSPACE_CONSUMER is not set
+# CONFIG_REGULATOR_88PG86X is not set
+# CONFIG_REGULATOR_AD5398 is not set
+CONFIG_REGULATOR_AXP15060=y
+# CONFIG_REGULATOR_DA9210 is not set
+# CONFIG_REGULATOR_DA9211 is not set
+# CONFIG_REGULATOR_FAN53555 is not set
+# CONFIG_REGULATOR_FAN53880 is not set
+# CONFIG_REGULATOR_GPIO is not set
+# CONFIG_REGULATOR_ISL9305 is not set
+# CONFIG_REGULATOR_ISL6271A is not set
+# CONFIG_REGULATOR_LP3971 is not set
+# CONFIG_REGULATOR_LP3972 is not set
+# CONFIG_REGULATOR_LP872X is not set
+# CONFIG_REGULATOR_LP8755 is not set
+# CONFIG_REGULATOR_LTC3589 is not set
+# CONFIG_REGULATOR_LTC3676 is not set
+# CONFIG_REGULATOR_MAX1586 is not set
+# CONFIG_REGULATOR_MAX8649 is not set
+# CONFIG_REGULATOR_MAX8660 is not set
+# CONFIG_REGULATOR_MAX8952 is not set
+# CONFIG_REGULATOR_MAX77826 is not set
+# CONFIG_REGULATOR_MCP16502 is not set
+# CONFIG_REGULATOR_MP5416 is not set
+# CONFIG_REGULATOR_MP8859 is not set
+# CONFIG_REGULATOR_MP886X is not set
+# CONFIG_REGULATOR_MPQ7920 is not set
+# CONFIG_REGULATOR_MT6311 is not set
+# CONFIG_REGULATOR_PCA9450 is not set
+# CONFIG_REGULATOR_PFUZE100 is not set
+# CONFIG_REGULATOR_PV88060 is not set
+# CONFIG_REGULATOR_PV88080 is not set
+# CONFIG_REGULATOR_PV88090 is not set
+# CONFIG_REGULATOR_PWM is not set
+# CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY is not set
+# CONFIG_REGULATOR_RT4801 is not set
+# CONFIG_REGULATOR_RTMV20 is not set
+# CONFIG_REGULATOR_SLG51000 is not set
+# CONFIG_REGULATOR_STARFIVE_JH7110 is not set
+# CONFIG_REGULATOR_SY8106A is not set
+# CONFIG_REGULATOR_SY8824X is not set
+# CONFIG_REGULATOR_SY8827N is not set
+# CONFIG_REGULATOR_TPS51632 is not set
+# CONFIG_REGULATOR_TPS62360 is not set
+# CONFIG_REGULATOR_TPS65023 is not set
+# CONFIG_REGULATOR_TPS6507X is not set
+# CONFIG_REGULATOR_TPS65132 is not set
+# CONFIG_REGULATOR_TPS6524X is not set
+# CONFIG_REGULATOR_VCTRL is not set
+# CONFIG_RC_CORE is not set
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+CONFIG_MEDIA_SUPPORT=y
+# CONFIG_MEDIA_SUPPORT_FILTER is not set
+# CONFIG_MEDIA_SUBDRV_AUTOSELECT is not set
+
+#
+# Media device types
+#
+CONFIG_MEDIA_CAMERA_SUPPORT=y
+CONFIG_MEDIA_ANALOG_TV_SUPPORT=y
+CONFIG_MEDIA_DIGITAL_TV_SUPPORT=y
+CONFIG_MEDIA_RADIO_SUPPORT=y
+CONFIG_MEDIA_SDR_SUPPORT=y
+CONFIG_MEDIA_PLATFORM_SUPPORT=y
+CONFIG_MEDIA_TEST_SUPPORT=y
+# end of Media device types
+
+#
+# Media core support
+#
+CONFIG_VIDEO_DEV=y
+CONFIG_MEDIA_CONTROLLER=y
+CONFIG_DVB_CORE=y
+# end of Media core support
+
+#
+# Video4Linux options
+#
+CONFIG_VIDEO_V4L2=y
+CONFIG_VIDEO_V4L2_I2C=y
+CONFIG_VIDEO_V4L2_SUBDEV_API=y
+# CONFIG_VIDEO_ADV_DEBUG is not set
+# CONFIG_VIDEO_FIXED_MINOR_RANGES is not set
+CONFIG_V4L2_FWNODE=y
+# end of Video4Linux options
+
+#
+# Media controller options
+#
+# CONFIG_MEDIA_CONTROLLER_DVB is not set
+# end of Media controller options
+
+#
+# Digital TV options
+#
+# CONFIG_DVB_MMAP is not set
+CONFIG_DVB_NET=y
+CONFIG_DVB_MAX_ADAPTERS=16
+CONFIG_DVB_DYNAMIC_MINORS=y
+# CONFIG_DVB_DEMUX_SECTION_LOSS_LOG is not set
+# CONFIG_DVB_ULE_DEBUG is not set
+# end of Digital TV options
+
+#
+# Media drivers
+#
+CONFIG_MEDIA_USB_SUPPORT=y
+
+#
+# Webcam devices
+#
+CONFIG_USB_VIDEO_CLASS=y
+CONFIG_USB_VIDEO_CLASS_INPUT_EVDEV=y
+CONFIG_USB_GSPCA=m
+# CONFIG_USB_M5602 is not set
+# CONFIG_USB_STV06XX is not set
+# CONFIG_USB_GL860 is not set
+# CONFIG_USB_GSPCA_BENQ is not set
+# CONFIG_USB_GSPCA_CONEX is not set
+# CONFIG_USB_GSPCA_CPIA1 is not set
+# CONFIG_USB_GSPCA_DTCS033 is not set
+# CONFIG_USB_GSPCA_ETOMS is not set
+# CONFIG_USB_GSPCA_FINEPIX is not set
+# CONFIG_USB_GSPCA_JEILINJ is not set
+# CONFIG_USB_GSPCA_JL2005BCD is not set
+# CONFIG_USB_GSPCA_KINECT is not set
+# CONFIG_USB_GSPCA_KONICA is not set
+# CONFIG_USB_GSPCA_MARS is not set
+# CONFIG_USB_GSPCA_MR97310A is not set
+# CONFIG_USB_GSPCA_NW80X is not set
+# CONFIG_USB_GSPCA_OV519 is not set
+# CONFIG_USB_GSPCA_OV534 is not set
+# CONFIG_USB_GSPCA_OV534_9 is not set
+# CONFIG_USB_GSPCA_PAC207 is not set
+# CONFIG_USB_GSPCA_PAC7302 is not set
+# CONFIG_USB_GSPCA_PAC7311 is not set
+# CONFIG_USB_GSPCA_SE401 is not set
+# CONFIG_USB_GSPCA_SN9C2028 is not set
+# CONFIG_USB_GSPCA_SN9C20X is not set
+# CONFIG_USB_GSPCA_SONIXB is not set
+# CONFIG_USB_GSPCA_SONIXJ is not set
+# CONFIG_USB_GSPCA_SPCA500 is not set
+# CONFIG_USB_GSPCA_SPCA501 is not set
+# CONFIG_USB_GSPCA_SPCA505 is not set
+# CONFIG_USB_GSPCA_SPCA506 is not set
+# CONFIG_USB_GSPCA_SPCA508 is not set
+# CONFIG_USB_GSPCA_SPCA561 is not set
+# CONFIG_USB_GSPCA_SPCA1528 is not set
+# CONFIG_USB_GSPCA_SQ905 is not set
+# CONFIG_USB_GSPCA_SQ905C is not set
+# CONFIG_USB_GSPCA_SQ930X is not set
+# CONFIG_USB_GSPCA_STK014 is not set
+# CONFIG_USB_GSPCA_STK1135 is not set
+# CONFIG_USB_GSPCA_STV0680 is not set
+# CONFIG_USB_GSPCA_SUNPLUS is not set
+# CONFIG_USB_GSPCA_T613 is not set
+# CONFIG_USB_GSPCA_TOPRO is not set
+# CONFIG_USB_GSPCA_TOUPTEK is not set
+# CONFIG_USB_GSPCA_TV8532 is not set
+# CONFIG_USB_GSPCA_VC032X is not set
+# CONFIG_USB_GSPCA_VICAM is not set
+# CONFIG_USB_GSPCA_XIRLINK_CIT is not set
+# CONFIG_USB_GSPCA_ZC3XX is not set
+# CONFIG_USB_PWC is not set
+# CONFIG_VIDEO_CPIA2 is not set
+# CONFIG_USB_ZR364XX is not set
+# CONFIG_USB_STKWEBCAM is not set
+# CONFIG_USB_S2255 is not set
+# CONFIG_VIDEO_USBTV is not set
+
+#
+# Analog TV USB devices
+#
+# CONFIG_VIDEO_PVRUSB2 is not set
+# CONFIG_VIDEO_HDPVR is not set
+# CONFIG_VIDEO_STK1160_COMMON is not set
+# CONFIG_VIDEO_GO7007 is not set
+
+#
+# Analog/digital TV USB devices
+#
+# CONFIG_VIDEO_AU0828 is not set
+
+#
+# Digital TV USB devices
+#
+# CONFIG_DVB_USB_V2 is not set
+# CONFIG_DVB_TTUSB_BUDGET is not set
+# CONFIG_DVB_TTUSB_DEC is not set
+# CONFIG_SMS_USB_DRV is not set
+# CONFIG_DVB_B2C2_FLEXCOP_USB is not set
+# CONFIG_DVB_AS102 is not set
+
+#
+# Webcam, TV (analog/digital) USB devices
+#
+# CONFIG_VIDEO_EM28XX is not set
+
+#
+# Software defined radio USB devices
+#
+# CONFIG_USB_AIRSPY is not set
+# CONFIG_USB_HACKRF is not set
+# CONFIG_USB_MSI2500 is not set
+# CONFIG_MEDIA_PCI_SUPPORT is not set
+CONFIG_RADIO_ADAPTERS=y
+# CONFIG_RADIO_SI470X is not set
+# CONFIG_RADIO_SI4713 is not set
+# CONFIG_USB_MR800 is not set
+# CONFIG_USB_DSBR is not set
+# CONFIG_RADIO_MAXIRADIO is not set
+# CONFIG_RADIO_SHARK is not set
+# CONFIG_RADIO_SHARK2 is not set
+# CONFIG_USB_KEENE is not set
+# CONFIG_USB_RAREMONO is not set
+# CONFIG_USB_MA901 is not set
+# CONFIG_RADIO_TEA5764 is not set
+# CONFIG_RADIO_SAA7706H is not set
+# CONFIG_RADIO_TEF6862 is not set
+# CONFIG_RADIO_WL1273 is not set
+CONFIG_VIDEOBUF2_CORE=y
+CONFIG_VIDEOBUF2_V4L2=y
+CONFIG_VIDEOBUF2_MEMOPS=y
+CONFIG_VIDEOBUF2_DMA_CONTIG=y
+CONFIG_VIDEOBUF2_VMALLOC=y
+CONFIG_V4L_PLATFORM_DRIVERS=y
+# CONFIG_VIDEO_CAFE_CCIC is not set
+# CONFIG_VIDEO_CADENCE is not set
+# CONFIG_VIDEO_ASPEED is not set
+# CONFIG_VIDEO_MUX is not set
+CONFIG_VIDEO_STF_VIN=y
+# CONFIG_VIDEO_XILINX is not set
+# CONFIG_VIN_SENSOR_OV5640 is not set
+# CONFIG_VIN_SENSOR_SC2235 is not set
+# CONFIG_VIN_SENSOR_OV4689 is not set
+# CONFIG_VIN_SENSOR_OV13850 is not set
+CONFIG_VIN_SENSOR_IMX219=y
+# CONFIG_V4L_MEM2MEM_DRIVERS is not set
+# CONFIG_DVB_PLATFORM_DRIVERS is not set
+# CONFIG_SDR_PLATFORM_DRIVERS is not set
+
+#
+# MMC/SDIO DVB adapters
+#
+# CONFIG_SMS_SDIO_DRV is not set
+# CONFIG_V4L_TEST_DRIVERS is not set
+# CONFIG_DVB_TEST_DRIVERS is not set
+# end of Media drivers
+
+#
+# Media ancillary drivers
+#
+CONFIG_MEDIA_ATTACH=y
+
+#
+# Audio decoders, processors and mixers
+#
+# CONFIG_VIDEO_TVAUDIO is not set
+# CONFIG_VIDEO_TDA7432 is not set
+# CONFIG_VIDEO_TDA9840 is not set
+# CONFIG_VIDEO_TDA1997X is not set
+# CONFIG_VIDEO_TEA6415C is not set
+# CONFIG_VIDEO_TEA6420 is not set
+# CONFIG_VIDEO_MSP3400 is not set
+# CONFIG_VIDEO_CS3308 is not set
+# CONFIG_VIDEO_CS5345 is not set
+# CONFIG_VIDEO_CS53L32A is not set
+# CONFIG_VIDEO_TLV320AIC23B is not set
+# CONFIG_VIDEO_UDA1342 is not set
+# CONFIG_VIDEO_WM8775 is not set
+# CONFIG_VIDEO_WM8739 is not set
+# CONFIG_VIDEO_VP27SMPX is not set
+# CONFIG_VIDEO_SONY_BTF_MPX is not set
+# end of Audio decoders, processors and mixers
+
+#
+# RDS decoders
+#
+# CONFIG_VIDEO_SAA6588 is not set
+# end of RDS decoders
+
+#
+# Video decoders
+#
+# CONFIG_VIDEO_ADV7180 is not set
+# CONFIG_VIDEO_ADV7183 is not set
+# CONFIG_VIDEO_ADV748X is not set
+# CONFIG_VIDEO_ADV7604 is not set
+# CONFIG_VIDEO_ADV7842 is not set
+# CONFIG_VIDEO_BT819 is not set
+# CONFIG_VIDEO_BT856 is not set
+# CONFIG_VIDEO_BT866 is not set
+# CONFIG_VIDEO_KS0127 is not set
+# CONFIG_VIDEO_ML86V7667 is not set
+# CONFIG_VIDEO_SAA7110 is not set
+# CONFIG_VIDEO_SAA711X is not set
+# CONFIG_VIDEO_TC358743 is not set
+# CONFIG_VIDEO_TVP514X is not set
+# CONFIG_VIDEO_TVP5150 is not set
+# CONFIG_VIDEO_TVP7002 is not set
+# CONFIG_VIDEO_TW2804 is not set
+# CONFIG_VIDEO_TW9903 is not set
+# CONFIG_VIDEO_TW9906 is not set
+# CONFIG_VIDEO_TW9910 is not set
+# CONFIG_VIDEO_VPX3220 is not set
+
+#
+# Video and audio decoders
+#
+# CONFIG_VIDEO_SAA717X is not set
+# CONFIG_VIDEO_CX25840 is not set
+# end of Video decoders
+
+#
+# Video encoders
+#
+# CONFIG_VIDEO_SAA7127 is not set
+# CONFIG_VIDEO_SAA7185 is not set
+# CONFIG_VIDEO_ADV7170 is not set
+# CONFIG_VIDEO_ADV7175 is not set
+# CONFIG_VIDEO_ADV7343 is not set
+# CONFIG_VIDEO_ADV7393 is not set
+# CONFIG_VIDEO_ADV7511 is not set
+# CONFIG_VIDEO_AD9389B is not set
+# CONFIG_VIDEO_AK881X is not set
+# CONFIG_VIDEO_THS8200 is not set
+# end of Video encoders
+
+#
+# Video improvement chips
+#
+# CONFIG_VIDEO_UPD64031A is not set
+# CONFIG_VIDEO_UPD64083 is not set
+# end of Video improvement chips
+
+#
+# Audio/Video compression chips
+#
+# CONFIG_VIDEO_SAA6752HS is not set
+# end of Audio/Video compression chips
+
+#
+# SDR tuner chips
+#
+# CONFIG_SDR_MAX2175 is not set
+# end of SDR tuner chips
+
+#
+# Miscellaneous helper chips
+#
+# CONFIG_VIDEO_THS7303 is not set
+# CONFIG_VIDEO_M52790 is not set
+# CONFIG_VIDEO_I2C is not set
+# CONFIG_VIDEO_ST_MIPID02 is not set
+# end of Miscellaneous helper chips
+
+#
+# Camera sensor devices
+#
+# CONFIG_VIDEO_HI556 is not set
+# CONFIG_VIDEO_IMX214 is not set
+# CONFIG_VIDEO_IMX219 is not set
+# CONFIG_VIDEO_IMX258 is not set
+# CONFIG_VIDEO_IMX274 is not set
+# CONFIG_VIDEO_IMX290 is not set
+# CONFIG_VIDEO_IMX319 is not set
+# CONFIG_VIDEO_IMX355 is not set
+# CONFIG_VIDEO_OV2640 is not set
+# CONFIG_VIDEO_OV2659 is not set
+# CONFIG_VIDEO_OV2680 is not set
+# CONFIG_VIDEO_OV2685 is not set
+# CONFIG_VIDEO_OV5640 is not set
+# CONFIG_VIDEO_OV5645 is not set
+# CONFIG_VIDEO_OV5647 is not set
+# CONFIG_VIDEO_OV6650 is not set
+# CONFIG_VIDEO_OV5670 is not set
+# CONFIG_VIDEO_OV5675 is not set
+# CONFIG_VIDEO_OV5695 is not set
+# CONFIG_VIDEO_OV7251 is not set
+# CONFIG_VIDEO_OV772X is not set
+# CONFIG_VIDEO_OV7640 is not set
+# CONFIG_VIDEO_OV7670 is not set
+# CONFIG_VIDEO_OV7740 is not set
+# CONFIG_VIDEO_OV8856 is not set
+# CONFIG_VIDEO_OV9640 is not set
+# CONFIG_VIDEO_OV9650 is not set
+# CONFIG_VIDEO_OV13858 is not set
+# CONFIG_VIDEO_VS6624 is not set
+# CONFIG_VIDEO_MT9M001 is not set
+# CONFIG_VIDEO_MT9M032 is not set
+# CONFIG_VIDEO_MT9M111 is not set
+# CONFIG_VIDEO_MT9P031 is not set
+# CONFIG_VIDEO_MT9T001 is not set
+# CONFIG_VIDEO_MT9T112 is not set
+# CONFIG_VIDEO_MT9V011 is not set
+# CONFIG_VIDEO_MT9V032 is not set
+# CONFIG_VIDEO_MT9V111 is not set
+# CONFIG_VIDEO_SR030PC30 is not set
+# CONFIG_VIDEO_NOON010PC30 is not set
+# CONFIG_VIDEO_M5MOLS is not set
+# CONFIG_VIDEO_RDACM20 is not set
+# CONFIG_VIDEO_RJ54N1 is not set
+# CONFIG_VIDEO_S5K6AA is not set
+# CONFIG_VIDEO_S5K6A3 is not set
+# CONFIG_VIDEO_S5K4ECGX is not set
+# CONFIG_VIDEO_S5K5BAF is not set
+# CONFIG_VIDEO_SMIAPP is not set
+# CONFIG_VIDEO_ET8EK8 is not set
+# CONFIG_VIDEO_S5C73M3 is not set
+# end of Camera sensor devices
+
+#
+# Lens drivers
+#
+# CONFIG_VIDEO_AD5820 is not set
+# CONFIG_VIDEO_AK7375 is not set
+# CONFIG_VIDEO_DW9714 is not set
+# CONFIG_VIDEO_DW9768 is not set
+# CONFIG_VIDEO_DW9807_VCM is not set
+# end of Lens drivers
+
+#
+# Flash devices
+#
+# CONFIG_VIDEO_ADP1653 is not set
+# CONFIG_VIDEO_LM3560 is not set
+# CONFIG_VIDEO_LM3646 is not set
+# end of Flash devices
+
+#
+# SPI helper chips
+#
+# CONFIG_VIDEO_GS1662 is not set
+# end of SPI helper chips
+
+#
+# Media SPI Adapters
+#
+CONFIG_CXD2880_SPI_DRV=m
+# end of Media SPI Adapters
+
+CONFIG_MEDIA_TUNER=y
+
+#
+# Customize TV tuners
+#
+CONFIG_MEDIA_TUNER_SIMPLE=m
+CONFIG_MEDIA_TUNER_TDA18250=m
+CONFIG_MEDIA_TUNER_TDA8290=m
+CONFIG_MEDIA_TUNER_TDA827X=m
+CONFIG_MEDIA_TUNER_TDA18271=m
+CONFIG_MEDIA_TUNER_TDA9887=m
+CONFIG_MEDIA_TUNER_TEA5761=m
+CONFIG_MEDIA_TUNER_TEA5767=m
+CONFIG_MEDIA_TUNER_MSI001=m
+CONFIG_MEDIA_TUNER_MT20XX=m
+CONFIG_MEDIA_TUNER_MT2060=m
+CONFIG_MEDIA_TUNER_MT2063=m
+CONFIG_MEDIA_TUNER_MT2266=m
+CONFIG_MEDIA_TUNER_MT2131=m
+CONFIG_MEDIA_TUNER_QT1010=m
+CONFIG_MEDIA_TUNER_XC2028=m
+CONFIG_MEDIA_TUNER_XC5000=m
+CONFIG_MEDIA_TUNER_XC4000=m
+CONFIG_MEDIA_TUNER_MXL5005S=m
+CONFIG_MEDIA_TUNER_MXL5007T=m
+CONFIG_MEDIA_TUNER_MC44S803=m
+CONFIG_MEDIA_TUNER_MAX2165=m
+CONFIG_MEDIA_TUNER_TDA18218=m
+CONFIG_MEDIA_TUNER_FC0011=m
+CONFIG_MEDIA_TUNER_FC0012=m
+CONFIG_MEDIA_TUNER_FC0013=m
+CONFIG_MEDIA_TUNER_TDA18212=m
+CONFIG_MEDIA_TUNER_E4000=m
+CONFIG_MEDIA_TUNER_FC2580=m
+CONFIG_MEDIA_TUNER_M88RS6000T=m
+CONFIG_MEDIA_TUNER_TUA9001=m
+CONFIG_MEDIA_TUNER_SI2157=m
+CONFIG_MEDIA_TUNER_IT913X=m
+CONFIG_MEDIA_TUNER_R820T=m
+CONFIG_MEDIA_TUNER_MXL301RF=m
+CONFIG_MEDIA_TUNER_QM1D1C0042=m
+CONFIG_MEDIA_TUNER_QM1D1B0004=m
+# end of Customize TV tuners
+
+#
+# Customise DVB Frontends
+#
+
+#
+# Multistandard (satellite) frontends
+#
+CONFIG_DVB_STB0899=m
+CONFIG_DVB_STB6100=m
+CONFIG_DVB_STV090x=m
+CONFIG_DVB_STV0910=m
+CONFIG_DVB_STV6110x=m
+CONFIG_DVB_STV6111=m
+CONFIG_DVB_MXL5XX=m
+
+#
+# Multistandard (cable + terrestrial) frontends
+#
+CONFIG_DVB_DRXK=m
+CONFIG_DVB_TDA18271C2DD=m
+CONFIG_DVB_SI2165=m
+CONFIG_DVB_MN88472=m
+CONFIG_DVB_MN88473=m
+
+#
+# DVB-S (satellite) frontends
+#
+CONFIG_DVB_CX24110=m
+CONFIG_DVB_CX24123=m
+CONFIG_DVB_MT312=m
+CONFIG_DVB_ZL10036=m
+CONFIG_DVB_ZL10039=m
+CONFIG_DVB_S5H1420=m
+CONFIG_DVB_STV0288=m
+CONFIG_DVB_STB6000=m
+CONFIG_DVB_STV0299=m
+CONFIG_DVB_STV6110=m
+CONFIG_DVB_STV0900=m
+CONFIG_DVB_TDA8083=m
+CONFIG_DVB_TDA10086=m
+CONFIG_DVB_TDA8261=m
+CONFIG_DVB_VES1X93=m
+CONFIG_DVB_TUNER_ITD1000=m
+CONFIG_DVB_TUNER_CX24113=m
+CONFIG_DVB_TDA826X=m
+CONFIG_DVB_TUA6100=m
+CONFIG_DVB_CX24116=m
+CONFIG_DVB_CX24117=m
+CONFIG_DVB_CX24120=m
+CONFIG_DVB_SI21XX=m
+CONFIG_DVB_TS2020=m
+CONFIG_DVB_DS3000=m
+CONFIG_DVB_MB86A16=m
+CONFIG_DVB_TDA10071=m
+
+#
+# DVB-T (terrestrial) frontends
+#
+CONFIG_DVB_SP8870=m
+CONFIG_DVB_SP887X=m
+CONFIG_DVB_CX22700=m
+CONFIG_DVB_CX22702=m
+CONFIG_DVB_S5H1432=m
+CONFIG_DVB_DRXD=m
+CONFIG_DVB_L64781=m
+CONFIG_DVB_TDA1004X=m
+CONFIG_DVB_NXT6000=m
+CONFIG_DVB_MT352=m
+CONFIG_DVB_ZL10353=m
+CONFIG_DVB_DIB3000MB=m
+CONFIG_DVB_DIB3000MC=m
+CONFIG_DVB_DIB7000M=m
+CONFIG_DVB_DIB7000P=m
+CONFIG_DVB_DIB9000=m
+CONFIG_DVB_TDA10048=m
+CONFIG_DVB_EC100=m
+CONFIG_DVB_STV0367=m
+CONFIG_DVB_CXD2820R=m
+CONFIG_DVB_CXD2841ER=m
+CONFIG_DVB_ZD1301_DEMOD=m
+CONFIG_DVB_CXD2880=m
+
+#
+# DVB-C (cable) frontends
+#
+CONFIG_DVB_VES1820=m
+CONFIG_DVB_TDA10021=m
+CONFIG_DVB_TDA10023=m
+CONFIG_DVB_STV0297=m
+
+#
+# ATSC (North American/Korean Terrestrial/Cable DTV) frontends
+#
+CONFIG_DVB_NXT200X=m
+CONFIG_DVB_OR51211=m
+CONFIG_DVB_OR51132=m
+CONFIG_DVB_BCM3510=m
+CONFIG_DVB_LGDT330X=m
+CONFIG_DVB_LGDT3305=m
+CONFIG_DVB_LG2160=m
+CONFIG_DVB_S5H1409=m
+CONFIG_DVB_AU8522=m
+CONFIG_DVB_AU8522_DTV=m
+CONFIG_DVB_AU8522_V4L=m
+CONFIG_DVB_S5H1411=m
+
+#
+# ISDB-T (terrestrial) frontends
+#
+CONFIG_DVB_S921=m
+CONFIG_DVB_DIB8000=m
+CONFIG_DVB_MB86A20S=m
+
+#
+# ISDB-S (satellite) & ISDB-T (terrestrial) frontends
+#
+CONFIG_DVB_TC90522=m
+CONFIG_DVB_MN88443X=m
+
+#
+# Digital terrestrial only tuners/PLL
+#
+CONFIG_DVB_PLL=m
+CONFIG_DVB_TUNER_DIB0070=m
+CONFIG_DVB_TUNER_DIB0090=m
+
+#
+# SEC control devices for DVB-S
+#
+CONFIG_DVB_DRX39XYJ=m
+CONFIG_DVB_LNBH25=m
+CONFIG_DVB_LNBH29=m
+CONFIG_DVB_LNBP21=m
+CONFIG_DVB_LNBP22=m
+CONFIG_DVB_ISL6405=m
+CONFIG_DVB_ISL6421=m
+CONFIG_DVB_ISL6423=m
+CONFIG_DVB_A8293=m
+CONFIG_DVB_LGS8GL5=m
+CONFIG_DVB_LGS8GXX=m
+CONFIG_DVB_ATBM8830=m
+CONFIG_DVB_TDA665x=m
+CONFIG_DVB_IX2505V=m
+CONFIG_DVB_M88RS2000=m
+CONFIG_DVB_AF9033=m
+CONFIG_DVB_HORUS3A=m
+CONFIG_DVB_ASCOT2E=m
+CONFIG_DVB_HELENE=m
+
+#
+# Common Interface (EN50221) controller drivers
+#
+CONFIG_DVB_CXD2099=m
+CONFIG_DVB_SP2=m
+# end of Customise DVB Frontends
+
+#
+# Tools to develop new frontends
+#
+# CONFIG_DVB_DUMMY_FE is not set
+# end of Media ancillary drivers
+
+#
+# Graphics support
+#
+CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
+CONFIG_DRM=y
+CONFIG_DRM_MIPI_DSI=y
+# CONFIG_DRM_DP_AUX_CHARDEV is not set
+# CONFIG_DRM_DEBUG_MM is not set
+# CONFIG_DRM_DEBUG_SELFTEST is not set
+CONFIG_DRM_KMS_HELPER=y
+CONFIG_DRM_KMS_FB_HELPER=y
+# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
+CONFIG_DRM_FBDEV_EMULATION=y
+CONFIG_DRM_FBDEV_OVERALLOC=100
+# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
+# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
+# CONFIG_DRM_DP_CEC is not set
+CONFIG_DRM_VM=y
+
+#
+# I2C encoder or helper chips
+#
+# CONFIG_DRM_I2C_CH7006 is not set
+# CONFIG_DRM_I2C_SIL164 is not set
+# CONFIG_DRM_I2C_NXP_TDA998X is not set
+# CONFIG_DRM_I2C_NXP_TDA9950 is not set
+# end of I2C encoder or helper chips
+
+#
+# ARM devices
+#
+# CONFIG_DRM_KOMEDA is not set
+# end of ARM devices
+
+# CONFIG_DRM_RADEON is not set
+# CONFIG_DRM_AMDGPU is not set
+# CONFIG_DRM_NOUVEAU is not set
+# CONFIG_DRM_VGEM is not set
+# CONFIG_DRM_VKMS is not set
+# CONFIG_DRM_UDL is not set
+# CONFIG_DRM_AST is not set
+# CONFIG_DRM_MGAG200 is not set
+# CONFIG_DRM_RCAR_DW_HDMI is not set
+# CONFIG_DRM_RCAR_LVDS is not set
+# CONFIG_DRM_QXL is not set
+# CONFIG_DRM_BOCHS is not set
+CONFIG_DRM_PANEL=y
+
+#
+# Display Panels
+#
+# CONFIG_DRM_PANEL_ARM_VERSATILE is not set
+# CONFIG_DRM_PANEL_ASUS_Z00T_TM5P5_NT35596 is not set
+# CONFIG_DRM_PANEL_BOE_HIMAX8279D is not set
+# CONFIG_DRM_PANEL_BOE_TV101WUM_NL6 is not set
+# CONFIG_DRM_PANEL_LVDS is not set
+# CONFIG_DRM_PANEL_SIMPLE is not set
+# CONFIG_DRM_PANEL_ELIDA_KD35T133 is not set
+# CONFIG_DRM_PANEL_FEIXIN_K101_IM2BA02 is not set
+# CONFIG_DRM_PANEL_FEIYANG_FY07024DI26A30D is not set
+# CONFIG_DRM_PANEL_ILITEK_IL9322 is not set
+# CONFIG_DRM_PANEL_ILITEK_ILI9881C is not set
+# CONFIG_DRM_PANEL_INNOLUX_P079ZCA is not set
+CONFIG_DRM_PANEL_JADARD_JD9365DA_H3=y
+# CONFIG_DRM_PANEL_JDI_LT070ME05000 is not set
+# CONFIG_DRM_PANEL_KINGDISPLAY_KD097D04 is not set
+# CONFIG_DRM_PANEL_LEADTEK_LTK050H3146W is not set
+# CONFIG_DRM_PANEL_LEADTEK_LTK500HD1829 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set
+# CONFIG_DRM_PANEL_LG_LB035Q02 is not set
+# CONFIG_DRM_PANEL_LG_LG4573 is not set
+# CONFIG_DRM_PANEL_NEC_NL8048HL11 is not set
+# CONFIG_DRM_PANEL_NOVATEK_NT35510 is not set
+# CONFIG_DRM_PANEL_NOVATEK_NT39016 is not set
+# CONFIG_DRM_PANEL_MANTIX_MLAF057WE51 is not set
+# CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO is not set
+# CONFIG_DRM_PANEL_ORISETECH_OTM8009A is not set
+# CONFIG_DRM_PANEL_OSD_OSD101T2587_53TS is not set
+# CONFIG_DRM_PANEL_PANASONIC_VVX10F034N00 is not set
+# CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN is not set
+# CONFIG_DRM_PANEL_RAYDIUM_RM67191 is not set
+# CONFIG_DRM_PANEL_RAYDIUM_RM68200 is not set
+# CONFIG_DRM_PANEL_RONBO_RB070D30 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6D16D0 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E3HA2 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E63J0X03 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E63M0 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set
+# CONFIG_DRM_PANEL_SEIKO_43WVF1G is not set
+# CONFIG_DRM_PANEL_SHARP_LQ101R1SX01 is not set
+# CONFIG_DRM_PANEL_SHARP_LS037V7DW01 is not set
+# CONFIG_DRM_PANEL_SHARP_LS043T1LE01 is not set
+# CONFIG_DRM_PANEL_SITRONIX_ST7701 is not set
+# CONFIG_DRM_PANEL_SITRONIX_ST7703 is not set
+# CONFIG_DRM_PANEL_SITRONIX_ST7789V is not set
+# CONFIG_DRM_PANEL_SONY_ACX424AKP is not set
+# CONFIG_DRM_PANEL_SONY_ACX565AKM is not set
+# CONFIG_DRM_PANEL_TPO_TD028TTEC1 is not set
+# CONFIG_DRM_PANEL_TPO_TD043MTEA1 is not set
+# CONFIG_DRM_PANEL_TPO_TPG110 is not set
+# CONFIG_DRM_PANEL_TRULY_NT35597_WQXGA is not set
+# CONFIG_DRM_PANEL_VISIONOX_RM69299 is not set
+# CONFIG_DRM_PANEL_XINPENG_XPP055C272 is not set
+# end of Display Panels
+
+CONFIG_DRM_BRIDGE=y
+CONFIG_DRM_PANEL_BRIDGE=y
+
+#
+# Display Interface Bridges
+#
+# CONFIG_DRM_CDNS_DSI is not set
+# CONFIG_DRM_CHRONTEL_CH7033 is not set
+# CONFIG_DRM_DISPLAY_CONNECTOR is not set
+# CONFIG_DRM_LONTIUM_LT9611 is not set
+# CONFIG_DRM_LVDS_CODEC is not set
+# CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW is not set
+# CONFIG_DRM_NWL_MIPI_DSI is not set
+# CONFIG_DRM_NXP_PTN3460 is not set
+# CONFIG_DRM_PARADE_PS8622 is not set
+# CONFIG_DRM_PARADE_PS8640 is not set
+# CONFIG_DRM_SIL_SII8620 is not set
+# CONFIG_DRM_SII902X is not set
+# CONFIG_DRM_SII9234 is not set
+# CONFIG_DRM_SIMPLE_BRIDGE is not set
+# CONFIG_DRM_THINE_THC63LVD1024 is not set
+# CONFIG_DRM_TOSHIBA_TC358762 is not set
+# CONFIG_DRM_TOSHIBA_TC358764 is not set
+# CONFIG_DRM_TOSHIBA_TC358767 is not set
+# CONFIG_DRM_TOSHIBA_TC358768 is not set
+# CONFIG_DRM_TOSHIBA_TC358775 is not set
+# CONFIG_DRM_TI_TFP410 is not set
+# CONFIG_DRM_TI_SN65DSI86 is not set
+# CONFIG_DRM_TI_TPD12S015 is not set
+# CONFIG_DRM_ANALOGIX_ANX6345 is not set
+# CONFIG_DRM_ANALOGIX_ANX78XX is not set
+# CONFIG_DRM_I2C_ADV7511 is not set
+# CONFIG_DRM_CDNS_MHDP8546 is not set
+# end of Display Interface Bridges
+
+# CONFIG_DRM_ETNAVIV is not set
+# CONFIG_DRM_ARCPGU is not set
+# CONFIG_DRM_MXSFB is not set
+# CONFIG_DRM_CIRRUS_QEMU is not set
+# CONFIG_DRM_GM12U320 is not set
+# CONFIG_TINYDRM_HX8357D is not set
+# CONFIG_TINYDRM_ILI9225 is not set
+# CONFIG_TINYDRM_ILI9341 is not set
+# CONFIG_TINYDRM_ILI9486 is not set
+# CONFIG_TINYDRM_MI0283QT is not set
+# CONFIG_TINYDRM_REPAPER is not set
+# CONFIG_TINYDRM_ST7586 is not set
+# CONFIG_TINYDRM_ST7735R is not set
+CONFIG_DRM_VERISILICON=y
+# CONFIG_VERISILICON_VIRTUAL_DISPLAY is not set
+# CONFIG_VERISILICON_DW_MIPI_DSI is not set
+# CONFIG_VERISILICON_MMU is not set
+# CONFIG_VERISILICON_DEC is not set
+CONFIG_STARFIVE_INNO_HDMI=y
+CONFIG_STARFIVE_DSI=y
+# CONFIG_DRM_I2C_ADV7513 is not set
+CONFIG_DRM_IMG=y
+CONFIG_DRM_IMG_ROGUE=y
+CONFIG_DRM_LEGACY=y
+# CONFIG_DRM_TDFX is not set
+# CONFIG_DRM_R128 is not set
+# CONFIG_DRM_MGA is not set
+# CONFIG_DRM_VIA is not set
+# CONFIG_DRM_SAVAGE is not set
+CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
+
+#
+# Frame buffer Devices
+#
+CONFIG_FB_CMDLINE=y
+CONFIG_FB_NOTIFY=y
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_EFI is not set
+# CONFIG_FB_OPENCORES is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_I740 is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+# CONFIG_FB_SMSCUFX is not set
+# CONFIG_FB_UDL is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_GOLDFISH is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_SIMPLE is not set
+# CONFIG_FB_SSD1307 is not set
+# CONFIG_FB_SM712 is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_KTD253 is not set
+# CONFIG_BACKLIGHT_PWM is not set
+# CONFIG_BACKLIGHT_QCOM_WLED is not set
+# CONFIG_BACKLIGHT_ADP8860 is not set
+# CONFIG_BACKLIGHT_ADP8870 is not set
+# CONFIG_BACKLIGHT_LM3630A is not set
+# CONFIG_BACKLIGHT_LM3639 is not set
+# CONFIG_BACKLIGHT_LP855X is not set
+# CONFIG_BACKLIGHT_GPIO is not set
+# CONFIG_BACKLIGHT_LV5207LP is not set
+# CONFIG_BACKLIGHT_BD6107 is not set
+# CONFIG_BACKLIGHT_ARCXCNN is not set
+# CONFIG_BACKLIGHT_LED is not set
+# end of Backlight & LCD device support
+
+CONFIG_HDMI=y
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
+# end of Console display driver support
+
+# CONFIG_LOGO is not set
+# end of Graphics support
+
+CONFIG_SOUND=y
+CONFIG_SND=y
+CONFIG_SND_TIMER=y
+CONFIG_SND_PCM=y
+CONFIG_SND_DMAENGINE_PCM=y
+CONFIG_SND_HWDEP=y
+CONFIG_SND_RAWMIDI=y
+CONFIG_SND_JACK=y
+CONFIG_SND_JACK_INPUT_DEV=y
+# CONFIG_SND_OSSEMUL is not set
+CONFIG_SND_PCM_TIMER=y
+# CONFIG_SND_HRTIMER is not set
+# CONFIG_SND_DYNAMIC_MINORS is not set
+CONFIG_SND_SUPPORT_OLD_API=y
+CONFIG_SND_PROC_FS=y
+CONFIG_SND_VERBOSE_PROCFS=y
+# CONFIG_SND_VERBOSE_PRINTK is not set
+# CONFIG_SND_DEBUG is not set
+# CONFIG_SND_SEQUENCER is not set
+CONFIG_SND_DRIVERS=y
+# CONFIG_SND_DUMMY is not set
+# CONFIG_SND_ALOOP is not set
+# CONFIG_SND_MTPAV is not set
+# CONFIG_SND_SERIAL_U16550 is not set
+# CONFIG_SND_MPU401 is not set
+CONFIG_SND_PCI=y
+# CONFIG_SND_AD1889 is not set
+# CONFIG_SND_ATIIXP is not set
+# CONFIG_SND_ATIIXP_MODEM is not set
+# CONFIG_SND_AU8810 is not set
+# CONFIG_SND_AU8820 is not set
+# CONFIG_SND_AU8830 is not set
+# CONFIG_SND_AW2 is not set
+# CONFIG_SND_BT87X is not set
+# CONFIG_SND_CA0106 is not set
+# CONFIG_SND_CMIPCI is not set
+# CONFIG_SND_OXYGEN is not set
+# CONFIG_SND_CS4281 is not set
+# CONFIG_SND_CS46XX is not set
+# CONFIG_SND_CTXFI is not set
+# CONFIG_SND_DARLA20 is not set
+# CONFIG_SND_GINA20 is not set
+# CONFIG_SND_LAYLA20 is not set
+# CONFIG_SND_DARLA24 is not set
+# CONFIG_SND_GINA24 is not set
+# CONFIG_SND_LAYLA24 is not set
+# CONFIG_SND_MONA is not set
+# CONFIG_SND_MIA is not set
+# CONFIG_SND_ECHO3G is not set
+# CONFIG_SND_INDIGO is not set
+# CONFIG_SND_INDIGOIO is not set
+# CONFIG_SND_INDIGODJ is not set
+# CONFIG_SND_INDIGOIOX is not set
+# CONFIG_SND_INDIGODJX is not set
+# CONFIG_SND_ENS1370 is not set
+# CONFIG_SND_ENS1371 is not set
+# CONFIG_SND_FM801 is not set
+# CONFIG_SND_HDSP is not set
+# CONFIG_SND_HDSPM is not set
+# CONFIG_SND_ICE1724 is not set
+# CONFIG_SND_INTEL8X0 is not set
+# CONFIG_SND_INTEL8X0M is not set
+# CONFIG_SND_KORG1212 is not set
+# CONFIG_SND_LOLA is not set
+# CONFIG_SND_LX6464ES is not set
+# CONFIG_SND_MIXART is not set
+# CONFIG_SND_NM256 is not set
+# CONFIG_SND_PCXHR is not set
+# CONFIG_SND_RIPTIDE is not set
+# CONFIG_SND_RME32 is not set
+# CONFIG_SND_RME96 is not set
+# CONFIG_SND_RME9652 is not set
+# CONFIG_SND_SE6X is not set
+# CONFIG_SND_VIA82XX is not set
+# CONFIG_SND_VIA82XX_MODEM is not set
+# CONFIG_SND_VIRTUOSO is not set
+# CONFIG_SND_VX222 is not set
+# CONFIG_SND_YMFPCI is not set
+
+#
+# HD-Audio
+#
+# CONFIG_SND_HDA_INTEL is not set
+# end of HD-Audio
+
+CONFIG_SND_HDA_PREALLOC_SIZE=64
+CONFIG_SND_SPI=y
+CONFIG_SND_USB=y
+CONFIG_SND_USB_AUDIO=y
+CONFIG_SND_USB_AUDIO_USE_MEDIA_CONTROLLER=y
+# CONFIG_SND_USB_UA101 is not set
+# CONFIG_SND_USB_CAIAQ is not set
+# CONFIG_SND_USB_6FIRE is not set
+# CONFIG_SND_USB_HIFACE is not set
+# CONFIG_SND_BCD2000 is not set
+# CONFIG_SND_USB_POD is not set
+# CONFIG_SND_USB_PODHD is not set
+# CONFIG_SND_USB_TONEPORT is not set
+# CONFIG_SND_USB_VARIAX is not set
+CONFIG_SND_SOC=y
+CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
+# CONFIG_SND_SOC_AMD_ACP is not set
+# CONFIG_SND_ATMEL_SOC is not set
+# CONFIG_SND_BCM63XX_I2S_WHISTLER is not set
+CONFIG_SND_DESIGNWARE_I2S=y
+# CONFIG_SND_DESIGNWARE_PCM is not set
+
+#
+# SoC Audio for Freescale CPUs
+#
+
+#
+# Common SoC Audio options for Freescale CPUs:
+#
+# CONFIG_SND_SOC_FSL_ASRC is not set
+# CONFIG_SND_SOC_FSL_SAI is not set
+# CONFIG_SND_SOC_FSL_AUDMIX is not set
+# CONFIG_SND_SOC_FSL_SSI is not set
+# CONFIG_SND_SOC_FSL_SPDIF is not set
+# CONFIG_SND_SOC_FSL_ESAI is not set
+# CONFIG_SND_SOC_FSL_MICFIL is not set
+# CONFIG_SND_SOC_IMX_AUDMUX is not set
+# end of SoC Audio for Freescale CPUs
+
+# CONFIG_SND_I2S_HI6210_I2S is not set
+# CONFIG_SND_SOC_IMG is not set
+# CONFIG_SND_SOC_MTK_BTCVSD is not set
+# CONFIG_SND_SOC_SOF_TOPLEVEL is not set
+
+#
+# STMicroelectronics STM32 SOC audio support
+#
+# end of STMicroelectronics STM32 SOC audio support
+
+# CONFIG_SND_SOC_XILINX_I2S is not set
+# CONFIG_SND_SOC_XILINX_AUDIO_FORMATTER is not set
+# CONFIG_SND_SOC_XILINX_SPDIF is not set
+# CONFIG_SND_SOC_XTFPGA_I2S is not set
+CONFIG_SND_SOC_STARFIVE=y
+CONFIG_SND_SOC_STARFIVE_PWMDAC=y
+CONFIG_SND_SOC_STARFIVE_PWMDAC_TRANSMITTER=y
+# CONFIG_SND_SOC_STARFIVE_PWMDAC_PCM is not set
+CONFIG_SND_SOC_STARFIVE_I2S=y
+# CONFIG_SND_SOC_STARFIVE_PDM is not set
+# CONFIG_SND_SOC_STARFIVE_TDM is not set
+# CONFIG_SND_SOC_STARFIVE_SPDIF is not set
+CONFIG_SND_SOC_I2C_AND_SPI=y
+
+#
+# CODEC drivers
+#
+CONFIG_SND_SOC_AC108=y
+# CONFIG_SND_SOC_AC97_CODEC is not set
+# CONFIG_SND_SOC_ADAU1701 is not set
+# CONFIG_SND_SOC_ADAU1761_I2C is not set
+# CONFIG_SND_SOC_ADAU1761_SPI is not set
+# CONFIG_SND_SOC_ADAU7002 is not set
+# CONFIG_SND_SOC_ADAU7118_HW is not set
+# CONFIG_SND_SOC_ADAU7118_I2C is not set
+# CONFIG_SND_SOC_AK4104 is not set
+# CONFIG_SND_SOC_AK4118 is not set
+# CONFIG_SND_SOC_AK4458 is not set
+# CONFIG_SND_SOC_AK4554 is not set
+# CONFIG_SND_SOC_AK4613 is not set
+# CONFIG_SND_SOC_AK4642 is not set
+# CONFIG_SND_SOC_AK5386 is not set
+# CONFIG_SND_SOC_AK5558 is not set
+# CONFIG_SND_SOC_ALC5623 is not set
+# CONFIG_SND_SOC_BD28623 is not set
+# CONFIG_SND_SOC_BT_SCO is not set
+# CONFIG_SND_SOC_CS35L32 is not set
+# CONFIG_SND_SOC_CS35L33 is not set
+# CONFIG_SND_SOC_CS35L34 is not set
+# CONFIG_SND_SOC_CS35L35 is not set
+# CONFIG_SND_SOC_CS35L36 is not set
+# CONFIG_SND_SOC_CS42L42 is not set
+# CONFIG_SND_SOC_CS42L51_I2C is not set
+# CONFIG_SND_SOC_CS42L52 is not set
+# CONFIG_SND_SOC_CS42L56 is not set
+# CONFIG_SND_SOC_CS42L73 is not set
+# CONFIG_SND_SOC_CS4234 is not set
+# CONFIG_SND_SOC_CS4265 is not set
+# CONFIG_SND_SOC_CS4270 is not set
+# CONFIG_SND_SOC_CS4271_I2C is not set
+# CONFIG_SND_SOC_CS4271_SPI is not set
+# CONFIG_SND_SOC_CS42XX8_I2C is not set
+# CONFIG_SND_SOC_CS43130 is not set
+# CONFIG_SND_SOC_CS4341 is not set
+# CONFIG_SND_SOC_CS4349 is not set
+# CONFIG_SND_SOC_CS53L30 is not set
+# CONFIG_SND_SOC_CX2072X is not set
+# CONFIG_SND_SOC_DA7213 is not set
+# CONFIG_SND_SOC_DMIC is not set
+# CONFIG_SND_SOC_ES7134 is not set
+# CONFIG_SND_SOC_ES7241 is not set
+# CONFIG_SND_SOC_ES8316 is not set
+# CONFIG_SND_SOC_ES8328_I2C is not set
+# CONFIG_SND_SOC_ES8328_SPI is not set
+# CONFIG_SND_SOC_GTM601 is not set
+# CONFIG_SND_SOC_INNO_RK3036 is not set
+# CONFIG_SND_SOC_MAX98088 is not set
+# CONFIG_SND_SOC_MAX98357A is not set
+# CONFIG_SND_SOC_MAX98504 is not set
+# CONFIG_SND_SOC_MAX9867 is not set
+# CONFIG_SND_SOC_MAX98927 is not set
+# CONFIG_SND_SOC_MAX98373_I2C is not set
+# CONFIG_SND_SOC_MAX98390 is not set
+# CONFIG_SND_SOC_MAX9860 is not set
+# CONFIG_SND_SOC_MSM8916_WCD_DIGITAL is not set
+# CONFIG_SND_SOC_PCM1681 is not set
+# CONFIG_SND_SOC_PCM1789_I2C is not set
+# CONFIG_SND_SOC_PCM179X_I2C is not set
+# CONFIG_SND_SOC_PCM179X_SPI is not set
+# CONFIG_SND_SOC_PCM186X_I2C is not set
+# CONFIG_SND_SOC_PCM186X_SPI is not set
+# CONFIG_SND_SOC_PCM3060_I2C is not set
+# CONFIG_SND_SOC_PCM3060_SPI is not set
+# CONFIG_SND_SOC_PCM3168A_I2C is not set
+# CONFIG_SND_SOC_PCM3168A_SPI is not set
+# CONFIG_SND_SOC_PCM512x_I2C is not set
+# CONFIG_SND_SOC_PCM512x_SPI is not set
+# CONFIG_SND_SOC_RK3328 is not set
+# CONFIG_SND_SOC_RT5616 is not set
+# CONFIG_SND_SOC_RT5631 is not set
+# CONFIG_SND_SOC_SGTL5000 is not set
+# CONFIG_SND_SOC_SIMPLE_AMPLIFIER is not set
+# CONFIG_SND_SOC_SIRF_AUDIO_CODEC is not set
+# CONFIG_SND_SOC_SPDIF is not set
+# CONFIG_SND_SOC_SSM2305 is not set
+# CONFIG_SND_SOC_SSM2602_SPI is not set
+# CONFIG_SND_SOC_SSM2602_I2C is not set
+# CONFIG_SND_SOC_SSM4567 is not set
+# CONFIG_SND_SOC_STA32X is not set
+# CONFIG_SND_SOC_STA350 is not set
+# CONFIG_SND_SOC_STI_SAS is not set
+# CONFIG_SND_SOC_TAS2552 is not set
+# CONFIG_SND_SOC_TAS2562 is not set
+# CONFIG_SND_SOC_TAS2764 is not set
+# CONFIG_SND_SOC_TAS2770 is not set
+# CONFIG_SND_SOC_TAS5086 is not set
+# CONFIG_SND_SOC_TAS571X is not set
+# CONFIG_SND_SOC_TAS5720 is not set
+# CONFIG_SND_SOC_TAS6424 is not set
+# CONFIG_SND_SOC_TDA7419 is not set
+# CONFIG_SND_SOC_TFA9879 is not set
+# CONFIG_SND_SOC_TLV320AIC23_I2C is not set
+# CONFIG_SND_SOC_TLV320AIC23_SPI is not set
+# CONFIG_SND_SOC_TLV320AIC31XX is not set
+# CONFIG_SND_SOC_TLV320AIC32X4_I2C is not set
+# CONFIG_SND_SOC_TLV320AIC32X4_SPI is not set
+# CONFIG_SND_SOC_TLV320AIC3X is not set
+# CONFIG_SND_SOC_TLV320ADCX140 is not set
+# CONFIG_SND_SOC_TS3A227E is not set
+# CONFIG_SND_SOC_TSCS42XX is not set
+# CONFIG_SND_SOC_TSCS454 is not set
+# CONFIG_SND_SOC_UDA1334 is not set
+# CONFIG_SND_SOC_WM8510 is not set
+# CONFIG_SND_SOC_WM8523 is not set
+# CONFIG_SND_SOC_WM8524 is not set
+# CONFIG_SND_SOC_WM8580 is not set
+# CONFIG_SND_SOC_WM8711 is not set
+# CONFIG_SND_SOC_WM8728 is not set
+# CONFIG_SND_SOC_WM8731 is not set
+# CONFIG_SND_SOC_WM8737 is not set
+# CONFIG_SND_SOC_WM8741 is not set
+# CONFIG_SND_SOC_WM8750 is not set
+# CONFIG_SND_SOC_WM8753 is not set
+# CONFIG_SND_SOC_WM8770 is not set
+# CONFIG_SND_SOC_WM8776 is not set
+# CONFIG_SND_SOC_WM8782 is not set
+# CONFIG_SND_SOC_WM8804_I2C is not set
+# CONFIG_SND_SOC_WM8804_SPI is not set
+# CONFIG_SND_SOC_WM8903 is not set
+# CONFIG_SND_SOC_WM8904 is not set
+CONFIG_SND_SOC_WM8960=y
+# CONFIG_SND_SOC_WM8962 is not set
+# CONFIG_SND_SOC_WM8974 is not set
+# CONFIG_SND_SOC_WM8978 is not set
+# CONFIG_SND_SOC_WM8985 is not set
+# CONFIG_SND_SOC_ZL38060 is not set
+# CONFIG_SND_SOC_ZX_AUD96P22 is not set
+# CONFIG_SND_SOC_MAX9759 is not set
+# CONFIG_SND_SOC_MT6351 is not set
+# CONFIG_SND_SOC_MT6358 is not set
+# CONFIG_SND_SOC_MT6660 is not set
+# CONFIG_SND_SOC_NAU8540 is not set
+# CONFIG_SND_SOC_NAU8810 is not set
+# CONFIG_SND_SOC_NAU8822 is not set
+# CONFIG_SND_SOC_NAU8824 is not set
+# CONFIG_SND_SOC_TPA6130A2 is not set
+# end of CODEC drivers
+
+CONFIG_SND_SIMPLE_CARD_UTILS=y
+CONFIG_SND_SIMPLE_CARD=y
+# CONFIG_SND_AUDIO_GRAPH_CARD is not set
+
+#
+# HID support
+#
+CONFIG_HID=y
+# CONFIG_HID_BATTERY_STRENGTH is not set
+# CONFIG_HIDRAW is not set
+# CONFIG_UHID is not set
+CONFIG_HID_GENERIC=y
+
+#
+# Special HID drivers
+#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_ACCUTOUCH is not set
+# CONFIG_HID_ACRUX is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_APPLEIR is not set
+# CONFIG_HID_ASUS is not set
+# CONFIG_HID_AUREAL is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_BETOP_FF is not set
+# CONFIG_HID_BIGBEN_FF is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_CORSAIR is not set
+# CONFIG_HID_COUGAR is not set
+# CONFIG_HID_MACALLY is not set
+# CONFIG_HID_PRODIKEYS is not set
+# CONFIG_HID_CMEDIA is not set
+# CONFIG_HID_CREATIVE_SB0540 is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELAN is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_ELO is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_GEMBIRD is not set
+# CONFIG_HID_GFRM is not set
+# CONFIG_HID_GLORIOUS is not set
+# CONFIG_HID_HOLTEK is not set
+# CONFIG_HID_VIVALDI is not set
+# CONFIG_HID_GT683R is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_UCLOGIC is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_VIEWSONIC is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+# CONFIG_HID_ITE is not set
+# CONFIG_HID_JABRA is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LED is not set
+# CONFIG_HID_LENOVO is not set
+# CONFIG_HID_LOGITECH is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MALTRON is not set
+# CONFIG_HID_MAYFLASH is not set
+# CONFIG_HID_REDRAGON is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_MULTITOUCH is not set
+# CONFIG_HID_NTI is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PENMOUNT is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PLANTRONICS is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_RETRODE is not set
+# CONFIG_HID_ROCCAT is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SONY is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEAM is not set
+# CONFIG_HID_STEELSERIES is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_RMI is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THINGM is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_UDRAW_PS3 is not set
+# CONFIG_HID_U2FZERO is not set
+# CONFIG_HID_WACOM is not set
+# CONFIG_HID_WIIMOTE is not set
+# CONFIG_HID_XINMO is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+# CONFIG_HID_ALPS is not set
+# CONFIG_HID_MCP2221 is not set
+# end of Special HID drivers
+
+#
+# USB HID support
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+# CONFIG_USB_HIDDEV is not set
+# end of USB HID support
+
+#
+# I2C HID support
+#
+# CONFIG_I2C_HID is not set
+# end of I2C HID support
+# end of HID support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=y
+# CONFIG_USB_LED_TRIG is not set
+# CONFIG_USB_ULPI_BUS is not set
+# CONFIG_USB_CONN_GPIO is not set
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=y
+CONFIG_USB_PCI=y
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEFAULT_PERSIST=y
+# CONFIG_USB_FEW_INIT_RETRIES is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_PRODUCTLIST is not set
+# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+# CONFIG_USB_LEDS_TRIGGER_USBPORT is not set
+CONFIG_USB_AUTOSUSPEND_DELAY=2
+# CONFIG_USB_MON is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=y
+# CONFIG_USB_XHCI_DBGCAP is not set
+CONFIG_USB_XHCI_PCI=y
+# CONFIG_USB_XHCI_PCI_RENESAS is not set
+CONFIG_USB_XHCI_PLATFORM=y
+# CONFIG_USB_EHCI_HCD is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_FOTG210_HCD is not set
+# CONFIG_USB_MAX3421_HCD is not set
+# CONFIG_USB_OHCI_HCD is not set
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+CONFIG_USB_UAS=y
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USBIP_CORE is not set
+CONFIG_USB_CDNS3=y
+CONFIG_USB_CDNS3_GADGET=y
+CONFIG_USB_CDNS3_HOST=y
+CONFIG_USB_CDNS3_STARFIVE=y
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_DWC3 is not set
+# CONFIG_USB_DWC2 is not set
+# CONFIG_USB_CHIPIDEA is not set
+# CONFIG_USB_ISP1760 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_APPLE_MFI_FASTCHARGE is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+# CONFIG_USB_EZUSB_FX2 is not set
+# CONFIG_USB_HUB_USB251XB is not set
+# CONFIG_USB_HSIC_USB3503 is not set
+# CONFIG_USB_HSIC_USB4604 is not set
+# CONFIG_USB_LINK_LAYER_TEST is not set
+# CONFIG_USB_CHAOSKEY is not set
+
+#
+# USB Physical Layer drivers
+#
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+# end of USB Physical Layer drivers
+
+CONFIG_USB_GADGET=y
+# CONFIG_USB_GADGET_DEBUG is not set
+# CONFIG_USB_GADGET_DEBUG_FILES is not set
+# CONFIG_USB_GADGET_DEBUG_FS is not set
+CONFIG_USB_GADGET_VBUS_DRAW=2
+CONFIG_USB_GADGET_STORAGE_NUM_BUFFERS=2
+
+#
+# USB Peripheral Controller
+#
+# CONFIG_USB_FOTG210_UDC is not set
+# CONFIG_USB_GR_UDC is not set
+# CONFIG_USB_R8A66597 is not set
+# CONFIG_USB_PXA27X is not set
+# CONFIG_USB_MV_UDC is not set
+# CONFIG_USB_MV_U3D is not set
+# CONFIG_USB_SNP_UDC_PLAT is not set
+# CONFIG_USB_M66592 is not set
+# CONFIG_USB_BDC_UDC is not set
+# CONFIG_USB_AMD5536UDC is not set
+# CONFIG_USB_NET2272 is not set
+# CONFIG_USB_NET2280 is not set
+# CONFIG_USB_GOKU is not set
+# CONFIG_USB_EG20T is not set
+# CONFIG_USB_GADGET_XILINX is not set
+# CONFIG_USB_MAX3420_UDC is not set
+# CONFIG_USB_DUMMY_HCD is not set
+# end of USB Peripheral Controller
+
+CONFIG_USB_LIBCOMPOSITE=y
+CONFIG_USB_F_MASS_STORAGE=y
+CONFIG_USB_F_FS=y
+CONFIG_USB_CONFIGFS=y
+# CONFIG_USB_CONFIGFS_SERIAL is not set
+# CONFIG_USB_CONFIGFS_ACM is not set
+# CONFIG_USB_CONFIGFS_OBEX is not set
+# CONFIG_USB_CONFIGFS_NCM is not set
+# CONFIG_USB_CONFIGFS_ECM is not set
+# CONFIG_USB_CONFIGFS_ECM_SUBSET is not set
+# CONFIG_USB_CONFIGFS_RNDIS is not set
+# CONFIG_USB_CONFIGFS_EEM is not set
+CONFIG_USB_CONFIGFS_MASS_STORAGE=y
+# CONFIG_USB_CONFIGFS_F_LB_SS is not set
+CONFIG_USB_CONFIGFS_F_FS=y
+# CONFIG_USB_CONFIGFS_F_UAC1 is not set
+# CONFIG_USB_CONFIGFS_F_UAC1_LEGACY is not set
+# CONFIG_USB_CONFIGFS_F_UAC2 is not set
+# CONFIG_USB_CONFIGFS_F_MIDI is not set
+# CONFIG_USB_CONFIGFS_F_HID is not set
+# CONFIG_USB_CONFIGFS_F_UVC is not set
+# CONFIG_USB_CONFIGFS_F_PRINTER is not set
+
+#
+# USB Gadget precomposed configurations
+#
+# CONFIG_USB_ZERO is not set
+# CONFIG_USB_AUDIO is not set
+# CONFIG_USB_ETH is not set
+# CONFIG_USB_G_NCM is not set
+# CONFIG_USB_GADGETFS is not set
+# CONFIG_USB_FUNCTIONFS is not set
+# CONFIG_USB_MASS_STORAGE is not set
+# CONFIG_USB_G_SERIAL is not set
+# CONFIG_USB_MIDI_GADGET is not set
+# CONFIG_USB_G_PRINTER is not set
+# CONFIG_USB_CDC_COMPOSITE is not set
+# CONFIG_USB_G_ACM_MS is not set
+# CONFIG_USB_G_MULTI is not set
+# CONFIG_USB_G_HID is not set
+# CONFIG_USB_G_DBGP is not set
+# CONFIG_USB_G_WEBCAM is not set
+# CONFIG_USB_RAW_GADGET is not set
+# end of USB Gadget precomposed configurations
+
+# CONFIG_TYPEC is not set
+CONFIG_USB_ROLE_SWITCH=y
+CONFIG_MMC=y
+CONFIG_PWRSEQ_EMMC=y
+CONFIG_PWRSEQ_SIMPLE=y
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_MINORS=8
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+CONFIG_MMC_DEBUG=y
+# CONFIG_MMC_ARMMMCI is not set
+CONFIG_MMC_SDHCI=y
+# CONFIG_MMC_SDHCI_PCI is not set
+CONFIG_MMC_SDHCI_PLTFM=y
+# CONFIG_MMC_SDHCI_OF_ARASAN is not set
+# CONFIG_MMC_SDHCI_OF_ASPEED is not set
+# CONFIG_MMC_SDHCI_OF_AT91 is not set
+CONFIG_MMC_SDHCI_OF_DWCMSHC=y
+# CONFIG_MMC_SDHCI_CADENCE is not set
+# CONFIG_MMC_SDHCI_F_SDH30 is not set
+# CONFIG_MMC_SDHCI_MILBEAUT is not set
+# CONFIG_MMC_TIFM_SD is not set
+# CONFIG_MMC_GOLDFISH is not set
+CONFIG_MMC_SPI=y
+# CONFIG_MMC_CB710 is not set
+# CONFIG_MMC_VIA_SDMMC is not set
+CONFIG_MMC_DW=y
+CONFIG_MMC_DW_PLTFM=y
+# CONFIG_MMC_DW_BLUEFIELD is not set
+# CONFIG_MMC_DW_EXYNOS is not set
+# CONFIG_MMC_DW_HI3798CV200 is not set
+CONFIG_MMC_DW_STARFIVE=y
+# CONFIG_MMC_DW_K3 is not set
+# CONFIG_MMC_DW_PCI is not set
+# CONFIG_MMC_VUB300 is not set
+# CONFIG_MMC_USHC is not set
+# CONFIG_MMC_USDHI6ROL0 is not set
+# CONFIG_MMC_CQHCI is not set
+# CONFIG_MMC_HSQ is not set
+# CONFIG_MMC_TOSHIBA_PCI is not set
+# CONFIG_MMC_MTK is not set
+# CONFIG_MMC_SDHCI_XENON is not set
+# CONFIG_MMC_SDHCI_OMAP is not set
+# CONFIG_MMC_SDHCI_AM654 is not set
+# CONFIG_MEMSTICK is not set
+CONFIG_NEW_LEDS=y
+CONFIG_LEDS_CLASS=y
+# CONFIG_LEDS_CLASS_FLASH is not set
+# CONFIG_LEDS_CLASS_MULTICOLOR is not set
+# CONFIG_LEDS_BRIGHTNESS_HW_CHANGED is not set
+
+#
+# LED drivers
+#
+# CONFIG_LEDS_AN30259A is not set
+# CONFIG_LEDS_AW2013 is not set
+# CONFIG_LEDS_BCM6328 is not set
+# CONFIG_LEDS_BCM6358 is not set
+# CONFIG_LEDS_CR0014114 is not set
+# CONFIG_LEDS_EL15203000 is not set
+# CONFIG_LEDS_LM3530 is not set
+# CONFIG_LEDS_LM3532 is not set
+# CONFIG_LEDS_LM3642 is not set
+# CONFIG_LEDS_LM3692X is not set
+# CONFIG_LEDS_PCA9532 is not set
+CONFIG_LEDS_GPIO=y
+# CONFIG_LEDS_LP3944 is not set
+# CONFIG_LEDS_LP3952 is not set
+# CONFIG_LEDS_LP50XX is not set
+# CONFIG_LEDS_LP55XX_COMMON is not set
+# CONFIG_LEDS_LP8860 is not set
+# CONFIG_LEDS_PCA955X is not set
+# CONFIG_LEDS_PCA963X is not set
+# CONFIG_LEDS_DAC124S085 is not set
+# CONFIG_LEDS_PWM is not set
+# CONFIG_LEDS_REGULATOR is not set
+# CONFIG_LEDS_BD2802 is not set
+# CONFIG_LEDS_LT3593 is not set
+# CONFIG_LEDS_TCA6507 is not set
+# CONFIG_LEDS_TLC591XX is not set
+# CONFIG_LEDS_LM355x is not set
+# CONFIG_LEDS_IS31FL319X is not set
+# CONFIG_LEDS_IS31FL32XX is not set
+
+#
+# LED driver for blink(1) USB RGB LED is under Special HID drivers (HID_THINGM)
+#
+# CONFIG_LEDS_BLINKM is not set
+# CONFIG_LEDS_SYSCON is not set
+# CONFIG_LEDS_MLXREG is not set
+# CONFIG_LEDS_USER is not set
+# CONFIG_LEDS_SPI_BYTE is not set
+# CONFIG_LEDS_TI_LMU_COMMON is not set
+
+#
+# LED Triggers
+#
+CONFIG_LEDS_TRIGGERS=y
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+# CONFIG_LEDS_TRIGGER_ONESHOT is not set
+# CONFIG_LEDS_TRIGGER_DISK is not set
+# CONFIG_LEDS_TRIGGER_MTD is not set
+CONFIG_LEDS_TRIGGER_HEARTBEAT=y
+# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
+# CONFIG_LEDS_TRIGGER_CPU is not set
+# CONFIG_LEDS_TRIGGER_ACTIVITY is not set
+CONFIG_LEDS_TRIGGER_GPIO=y
+# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set
+
+#
+# iptables trigger is under Netfilter config (LED target)
+#
+# CONFIG_LEDS_TRIGGER_TRANSIENT is not set
+# CONFIG_LEDS_TRIGGER_CAMERA is not set
+# CONFIG_LEDS_TRIGGER_PANIC is not set
+# CONFIG_LEDS_TRIGGER_NETDEV is not set
+# CONFIG_LEDS_TRIGGER_PATTERN is not set
+# CONFIG_LEDS_TRIGGER_AUDIO is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_SUPPORT=y
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_SYSTOHC=y
+CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+CONFIG_RTC_NVMEM=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_ABB5ZES3 is not set
+# CONFIG_RTC_DRV_ABEOZ9 is not set
+# CONFIG_RTC_DRV_ABX80X is not set
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_HYM8563 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL12026 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8523 is not set
+# CONFIG_RTC_DRV_PCF85063 is not set
+# CONFIG_RTC_DRV_PCF85363 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8010 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_RV3028 is not set
+# CONFIG_RTC_DRV_RV3032 is not set
+# CONFIG_RTC_DRV_RV8803 is not set
+# CONFIG_RTC_DRV_SD3078 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T93 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1302 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1343 is not set
+# CONFIG_RTC_DRV_DS1347 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6916 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RX4581 is not set
+# CONFIG_RTC_DRV_RX6110 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+# CONFIG_RTC_DRV_MCP795 is not set
+CONFIG_RTC_I2C_AND_SPI=y
+
+#
+# SPI and I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS3232 is not set
+# CONFIG_RTC_DRV_PCF2127 is not set
+# CONFIG_RTC_DRV_RV3029C2 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+# CONFIG_RTC_DRV_EFI is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+# CONFIG_RTC_DRV_ZYNQMP is not set
+CONFIG_RTC_DRV_STARFIVE=y
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PL030 is not set
+# CONFIG_RTC_DRV_PL031 is not set
+# CONFIG_RTC_DRV_CADENCE is not set
+# CONFIG_RTC_DRV_FTRTC010 is not set
+# CONFIG_RTC_DRV_R7301 is not set
+
+#
+# HID Sensor RTC drivers
+#
+CONFIG_RTC_DRV_GOLDFISH=y
+CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
+
+#
+# DMA Devices
+#
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_VIRTUAL_CHANNELS=y
+CONFIG_DMA_OF=y
+# CONFIG_ALTERA_MSGDMA is not set
+CONFIG_AMBA_PL08X=y
+CONFIG_DW_AXI_DMAC=y
+# CONFIG_FSL_EDMA is not set
+# CONFIG_INTEL_IDMA64 is not set
+# CONFIG_PL330_DMA is not set
+# CONFIG_PLX_DMA is not set
+# CONFIG_XILINX_ZYNQMP_DPDMA is not set
+# CONFIG_QCOM_HIDMA_MGMT is not set
+# CONFIG_QCOM_HIDMA is not set
+# CONFIG_DW_DMAC is not set
+# CONFIG_DW_DMAC_PCI is not set
+# CONFIG_DW_EDMA is not set
+# CONFIG_DW_EDMA_PCIE is not set
+# CONFIG_SF_PDMA is not set
+
+#
+# DMA Clients
+#
+# CONFIG_ASYNC_TX_DMA is not set
+CONFIG_DMATEST=y
+CONFIG_DMA_ENGINE_RAID=y
+
+#
+# DMABUF options
+#
+CONFIG_SYNC_FILE=y
+# CONFIG_SW_SYNC is not set
+# CONFIG_UDMABUF is not set
+# CONFIG_DMABUF_MOVE_NOTIFY is not set
+# CONFIG_DMABUF_SELFTESTS is not set
+# CONFIG_DMABUF_HEAPS is not set
+# end of DMABUF options
+
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+# CONFIG_VFIO is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO=y
+# CONFIG_VIRTIO_MENU is not set
+# CONFIG_VDPA is not set
+# CONFIG_VHOST_MENU is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# end of Microsoft Hyper-V guest support
+
+# CONFIG_GREYBUS is not set
+# CONFIG_STAGING is not set
+CONFIG_GOLDFISH=y
+# CONFIG_GOLDFISH_PIPE is not set
+CONFIG_HAVE_CLK=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_COMMON_CLK_MAX9485 is not set
+# CONFIG_COMMON_CLK_SI5341 is not set
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI514 is not set
+# CONFIG_COMMON_CLK_SI544 is not set
+# CONFIG_COMMON_CLK_SI570 is not set
+# CONFIG_COMMON_CLK_CDCE706 is not set
+# CONFIG_COMMON_CLK_CDCE925 is not set
+# CONFIG_COMMON_CLK_CS2000_CP is not set
+# CONFIG_COMMON_CLK_PWM is not set
+# CONFIG_COMMON_CLK_VC5 is not set
+# CONFIG_COMMON_CLK_FIXED_MMIO is not set
+# CONFIG_CLK_SIFIVE is not set
+CONFIG_CLK_STARFIVE_JH7110=y
+CONFIG_CLK_STARFIVE_JH7110_VOUT=y
+CONFIG_CLK_STARFIVE_JH7110_ISP=y
+CONFIG_CLK_STARFIVE_JH7110_PLL=y
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_CLKSRC_MMIO=y
+CONFIG_RISCV_TIMER=y
+CONFIG_STARFIVE_TIMER=y
+# CONFIG_MICROCHIP_PIT64B is not set
+# end of Clock Source drivers
+
+CONFIG_MAILBOX=y
+# CONFIG_ARM_MHU is not set
+# CONFIG_PLATFORM_MHU is not set
+# CONFIG_PL320_MBOX is not set
+# CONFIG_ALTERA_MBOX is not set
+# CONFIG_MAILBOX_TEST is not set
+CONFIG_STARFIVE_MBOX=m
+CONFIG_STARFIVE_MBOX_TEST=m
+# CONFIG_IOMMU_SUPPORT is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+CONFIG_RPMSG=y
+CONFIG_RPMSG_CHAR=y
+# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
+CONFIG_RPMSG_VIRTIO=y
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Aspeed SoC drivers
+#
+# end of Aspeed SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+CONFIG_SIFIVE_L2=y
+CONFIG_SIFIVE_L2_FLUSH=y
+CONFIG_SIFIVE_L2_FLUSH_START=0x40000000
+CONFIG_SIFIVE_L2_FLUSH_SIZE=0x400000000
+CONFIG_STARFIVE_PMU=y
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# CONFIG_XILINX_VCU is not set
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+# CONFIG_PM_DEVFREQ is not set
+# CONFIG_EXTCON is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_NTB is not set
+# CONFIG_VME_BUS is not set
+CONFIG_PWM=y
+CONFIG_PWM_SYSFS=y
+# CONFIG_PWM_DEBUG is not set
+# CONFIG_PWM_FSL_FTM is not set
+# CONFIG_PWM_PCA9685 is not set
+# CONFIG_PWM_SIFIVE is not set
+CONFIG_PWM_STARFIVE_PTC=y
+
+#
+# IRQ chip support
+#
+CONFIG_IRQCHIP=y
+# CONFIG_AL_FIC is not set
+CONFIG_RISCV_INTC=y
+CONFIG_SIFIVE_PLIC=y
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+CONFIG_RESET_CONTROLLER=y
+# CONFIG_RESET_TI_SYSCON is not set
+CONFIG_RESET_STARFIVE_JH7110=y
+
+#
+# PHY Subsystem
+#
+CONFIG_GENERIC_PHY=y
+CONFIG_GENERIC_PHY_MIPI_DPHY=y
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# CONFIG_PHY_CADENCE_TORRENT is not set
+# CONFIG_PHY_CADENCE_DPHY is not set
+# CONFIG_PHY_CADENCE_SIERRA is not set
+# CONFIG_PHY_CADENCE_SALVO is not set
+# CONFIG_PHY_FSL_IMX8MQ_USB is not set
+# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_MAPPHONE_MDM6600 is not set
+# CONFIG_PHY_OCELOT_SERDES is not set
+CONFIG_PHY_M31_DPHY_RX0=y
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+CONFIG_RAS=y
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID is not set
+# end of Android
+
+# CONFIG_LIBNVDIMM is not set
+# CONFIG_DAX is not set
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_FSI is not set
+CONFIG_PM_OPP=y
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# CONFIG_MOST is not set
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_ATTR_SET=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+CONFIG_CPU_FREQ_STAT=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+CONFIG_CPU_FREQ_GOV_POWERSAVE=y
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+
+#
+# CPU frequency scaling drivers
+#
+CONFIG_CPUFREQ_DT=y
+CONFIG_CPUFREQ_DT_PLATDEV=y
+# end of CPU Frequency scaling
+# end of Device Drivers
+
+#
+# File systems
+#
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_USE_FOR_EXT2=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+CONFIG_BTRFS_FS=y
+CONFIG_BTRFS_FS_POSIX_ACL=y
+# CONFIG_BTRFS_FS_CHECK_INTEGRITY is not set
+# CONFIG_BTRFS_FS_RUN_SANITY_TESTS is not set
+# CONFIG_BTRFS_DEBUG is not set
+# CONFIG_BTRFS_ASSERT is not set
+# CONFIG_BTRFS_FS_REF_VERIFY is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+# CONFIG_FS_DAX is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_MANDATORY_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_FANOTIFY is not set
+# CONFIG_QUOTA is not set
+CONFIG_AUTOFS4_FS=y
+CONFIG_AUTOFS_FS=y
+CONFIG_FUSE_FS=y
+CONFIG_CUSE=y
+CONFIG_VIRTIO_FS=y
+CONFIG_OVERLAY_FS=y
+CONFIG_OVERLAY_FS_REDIRECT_DIR=y
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+CONFIG_OVERLAY_FS_INDEX=y
+CONFIG_OVERLAY_FS_XINO_AUTO=y
+CONFIG_OVERLAY_FS_METACOPY=y
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+CONFIG_FAT_DEFAULT_UTF8=y
+CONFIG_EXFAT_FS=y
+CONFIG_EXFAT_DEFAULT_IOCHARSET="utf8"
+CONFIG_NTFS_FS=y
+# CONFIG_NTFS_DEBUG is not set
+CONFIG_NTFS_RW=y
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_PROC_CHILDREN=y
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
+# CONFIG_TMPFS_INODE64 is not set
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+CONFIG_CONFIGFS_FS=y
+CONFIG_EFIVAR_FS=m
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=y
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+# CONFIG_JFFS2_SUMMARY is not set
+# CONFIG_JFFS2_FS_XATTR is not set
+# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_PSTORE is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V2=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFS_SWAP is not set
+CONFIG_NFS_V4_1=y
+CONFIG_NFS_V4_2=y
+CONFIG_PNFS_FILE_LAYOUT=y
+CONFIG_PNFS_FLEXFILE_LAYOUT=y
+CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
+# CONFIG_NFS_V4_1_MIGRATION is not set
+CONFIG_ROOT_NFS=y
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+# CONFIG_NFS_V4_2_READ_PLUS is not set
+# CONFIG_NFSD is not set
+CONFIG_GRACE_PERIOD=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_SUNRPC_BACKCHANNEL=y
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_9P_FS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_DLM is not set
+# CONFIG_UNICODE is not set
+CONFIG_IO_WQ=y
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+# CONFIG_SECURITY_DMESG_RESTRICT is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
+# CONFIG_HARDENED_USERCOPY is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_INIT_STACK_NONE=y
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+# end of Memory initialization
+# end of Kernel hardening options
+# end of Security options
+
+CONFIG_XOR_BLOCKS=y
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=y
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_AKCIPHER=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_KPP=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+CONFIG_CRYPTO_USER=y
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_GF128MUL=y
+CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+CONFIG_CRYPTO_AUTHENC=y
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_ENGINE=y
+
+#
+# Public-key cryptography
+#
+CONFIG_CRYPTO_RSA=y
+# CONFIG_CRYPTO_DH is not set
+CONFIG_CRYPTO_ECC=y
+CONFIG_CRYPTO_ECDH=y
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=y
+CONFIG_CRYPTO_GCM=y
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+# CONFIG_CRYPTO_AEGIS128 is not set
+CONFIG_CRYPTO_SEQIV=y
+CONFIG_CRYPTO_ECHAINIV=y
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=y
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_ADIANTUM is not set
+# CONFIG_CRYPTO_ESSIV is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_CMAC=y
+CONFIG_CRYPTO_HMAC=y
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+CONFIG_CRYPTO_XXHASH=y
+CONFIG_CRYPTO_BLAKE2B=y
+# CONFIG_CRYPTO_BLAKE2S is not set
+# CONFIG_CRYPTO_CRCT10DIF is not set
+CONFIG_CRYPTO_GHASH=y
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
+# CONFIG_CRYPTO_SHA3 is not set
+# CONFIG_CRYPTO_SM3 is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_SM4 is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_842 is not set
+# CONFIG_CRYPTO_LZ4 is not set
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DRBG_MENU=y
+CONFIG_CRYPTO_DRBG_HMAC=y
+# CONFIG_CRYPTO_DRBG_HASH is not set
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=y
+CONFIG_CRYPTO_JITTERENTROPY=y
+CONFIG_CRYPTO_USER_API=y
+CONFIG_CRYPTO_USER_API_HASH=y
+CONFIG_CRYPTO_USER_API_SKCIPHER=y
+CONFIG_CRYPTO_USER_API_RNG=y
+# CONFIG_CRYPTO_USER_API_RNG_CAVP is not set
+CONFIG_CRYPTO_USER_API_AEAD=y
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+# CONFIG_CRYPTO_STATS is not set
+CONFIG_CRYPTO_USER_API_AKCIPHER=y
+# CONFIG_CRYPTO_USER_API_KPP is not set
+CONFIG_CRYPTO_HASH_INFO=y
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_AES=y
+CONFIG_CRYPTO_LIB_ARC4=y
+# CONFIG_CRYPTO_LIB_BLAKE2S is not set
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_DES=y
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA256=y
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
+# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
+# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
+CONFIG_CRYPTO_DEV_VIRTIO=y
+# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
+# CONFIG_CRYPTO_DEV_CCREE is not set
+CONFIG_CRYPTO_DEV_JH7110_ENCRYPT=y
+# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
+CONFIG_PKCS7_MESSAGE_PARSER=y
+# CONFIG_PKCS7_TEST_KEY is not set
+# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
+
+#
+# Certificates for signature checking
+#
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_TRUSTED_KEYS=""
+# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
+# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
+# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
+# end of Certificates for signature checking
+
+#
+# Library routines
+#
+CONFIG_RAID6_PQ=y
+CONFIG_RAID6_PQ_BENCHMARK=y
+CONFIG_LINEAR_RANGES=y
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+# CONFIG_CRC_CCITT is not set
+CONFIG_CRC16=y
+# CONFIG_CRC_T10DIF is not set
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+CONFIG_CRC7=y
+CONFIG_LIBCRC32C=y
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_LZ4_DECOMPRESS=y
+CONFIG_ZSTD_COMPRESS=y
+CONFIG_ZSTD_DECOMPRESS=y
+CONFIG_XZ_DEC=y
+CONFIG_XZ_DEC_X86=y
+CONFIG_XZ_DEC_POWERPC=y
+CONFIG_XZ_DEC_IA64=y
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+CONFIG_XZ_DEC_SPARC=y
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_LZO=y
+CONFIG_DECOMPRESS_LZ4=y
+CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_TEXTSEARCH=y
+CONFIG_TEXTSEARCH_KMP=y
+CONFIG_TEXTSEARCH_BM=y
+CONFIG_TEXTSEARCH_FSM=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_SWIOTLB=y
+CONFIG_DMA_CMA=y
+# CONFIG_DMA_PERNUMA_CMA is not set
+
+#
+# Default contiguous memory area size:
+#
+CONFIG_CMA_SIZE_MBYTES=16
+CONFIG_CMA_SIZE_SEL_MBYTES=y
+# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set
+# CONFIG_CMA_SIZE_SEL_MIN is not set
+# CONFIG_CMA_SIZE_SEL_MAX is not set
+CONFIG_CMA_ALIGNMENT=8
+# CONFIG_DMA_API_DEBUG is not set
+CONFIG_SGL_ALLOC=y
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+CONFIG_CLZ_TAB=y
+# CONFIG_IRQ_POLL is not set
+CONFIG_MPILIB=y
+CONFIG_LIBFDT=y
+CONFIG_OID_REGISTRY=y
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_FONT_SUPPORT=y
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_SG_POOL=y
+CONFIG_SBITMAP=y
+# CONFIG_STRING_SELFTEST is not set
+# end of Library routines
+
+CONFIG_GENERIC_IOREMAP=y
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+CONFIG_SYMBOLIC_ERRNAME=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+#
+# Compile-time checks and compiler options
+#
+# CONFIG_DEBUG_INFO is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_ARCH_KGDB_QXFER_PKT=y
+# CONFIG_KGDB is not set
+# CONFIG_UBSAN is not set
+# end of Generic Kernel Debugging Instruments
+
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_MISC=y
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_SCHED_STACK_END_CHECK is not set
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+# CONFIG_PANIC_ON_OOPS is not set
+CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
+CONFIG_WQ_WATCHDOG=y
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# end of Scheduler Debugging
+
+CONFIG_DEBUG_TIMEKEEPING=y
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+CONFIG_DEBUG_RT_MUTEXES=y
+CONFIG_DEBUG_SPINLOCK=y
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+CONFIG_DEBUG_RWSEMS=y
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+CONFIG_DEBUG_ATOMIC_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+#CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+
+#
+# Debug kernel data structures
+#
+CONFIG_DEBUG_LIST=y
+CONFIG_DEBUG_PLIST=y
+CONFIG_DEBUG_SG=y
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# end of Debug kernel data structures
+
+# CONFIG_DEBUG_CREDENTIALS is not set
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
+# CONFIG_RCU_TRACE is not set
+CONFIG_RCU_EQS_DEBUG=y
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_TRACING_SUPPORT=y
+# CONFIG_FTRACE is not set
+# CONFIG_SAMPLES is not set
+
+#
+# riscv Debugging
+#
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+# CONFIG_RUNTIME_TESTING_MENU is not set
+CONFIG_MEMTEST=y
+# end of Kernel Testing and Coverage
+# end of Kernel hacking
diff --git a/bsp/meta-visionfive2/recipes-kernel/linux/files/patch/0001-support-jh7110-starfive.patch b/bsp/meta-visionfive2/recipes-kernel/linux/files/patch/0001-support-jh7110-starfive.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2e84348ce36f86e6da7ae6a918c81d03174bf2df
--- /dev/null
+++ b/bsp/meta-visionfive2/recipes-kernel/linux/files/patch/0001-support-jh7110-starfive.patch
@@ -0,0 +1,63268 @@
+From 60e4dccc0d724a75a12f484896c170022ad0a60b Mon Sep 17 00:00:00 2001
+From: liu-yudong003 <lydcumt@foxmail.com>
+Date: Thu, 20 Apr 2023 07:02:29 +0000
+Subject: [PATCH] support-jh7110-starfive
+
+---
+ arch/riscv/Kconfig                            |   20 +
+ arch/riscv/Kconfig.socs                       |   13 +
+ arch/riscv/boot/dts/Makefile                  |    1 +
+ arch/riscv/boot/dts/starfive/Makefile         |    2 +
+ .../boot/dts/starfive/codecs/sf_hdmi.dtsi     |   20 +
+ .../boot/dts/starfive/codecs/sf_pwmdac.dtsi   |   18 +
+ arch/riscv/boot/dts/starfive/jh7110-clk.dtsi  |  126 +
+ .../dts/starfive/jh7110-visionfive-v2.dts     |  208 ++
+ .../dts/starfive/jh7110-visionfive-v2.dtsi    |  835 +++++
+ arch/riscv/boot/dts/starfive/jh7110.dtsi      | 1809 +++++++++
+ arch/riscv/configs/defconfig                  |   30 +-
+ arch/riscv/configs/starfive_jh7110_defconfig  |  284 ++
+ .../configs/starfive_visionfive2_defconfig    |  287 ++
+ drivers/Kconfig                               |    2 +
+ drivers/char/hw_random/Kconfig                |   11 +
+ drivers/char/hw_random/Makefile               |    1 +
+ drivers/char/hw_random/starfive-trng.c        |  415 +++
+ drivers/clk/Kconfig                           |    1 +
+ drivers/clk/Makefile                          |    1 +
+ drivers/clk/starfive/Kconfig                  |   34 +
+ drivers/clk/starfive/Makefile                 |    9 +
+ .../clk/starfive/clk-starfive-jh7110-aon.c    |  165 +
+ .../clk/starfive/clk-starfive-jh7110-gen.c    |  634 ++++
+ .../clk/starfive/clk-starfive-jh7110-isp.c    |  358 ++
+ .../clk/starfive/clk-starfive-jh7110-pll.c    |  455 +++
+ .../clk/starfive/clk-starfive-jh7110-pll.h    |  273 ++
+ .../clk/starfive/clk-starfive-jh7110-stg.c    |  170 +
+ .../clk/starfive/clk-starfive-jh7110-sys.c    |  845 +++++
+ .../clk/starfive/clk-starfive-jh7110-vout.c   |  403 ++
+ drivers/clk/starfive/clk-starfive-jh7110.h    |  157 +
+ drivers/clocksource/Kconfig                   |   11 +
+ drivers/clocksource/Makefile                  |    1 +
+ drivers/clocksource/timer-starfive.c          |  531 +++
+ drivers/clocksource/timer-starfive.h          |  110 +
+ drivers/cpufreq/Makefile                      |    4 +
+ drivers/cpufreq/cpufreq-dt-platdev.c          |    1 +
+ drivers/crypto/Kconfig                        |    2 +
+ drivers/crypto/Makefile                       |    1 +
+ drivers/crypto/starfive/Kconfig               |   18 +
+ drivers/crypto/starfive/Makefile              |    2 +
+ drivers/crypto/starfive/jh7110/Makefile       |    3 +
+ drivers/crypto/starfive/jh7110/jh7110-aes.c   | 1802 +++++++++
+ drivers/crypto/starfive/jh7110/jh7110-pka.c   |  733 ++++
+ drivers/crypto/starfive/jh7110/jh7110-regs.h  |  237 ++
+ drivers/crypto/starfive/jh7110/jh7110-sec.c   |  432 +++
+ drivers/crypto/starfive/jh7110/jh7110-sha.c   | 1260 +++++++
+ drivers/crypto/starfive/jh7110/jh7110-str.h   |  276 ++
+ .../dma/dw-axi-dmac/dw-axi-dmac-platform.c    |   14 +
+ drivers/dma/jh7110-pl08x.c                    | 3200 ++++++++++++++++
+ drivers/gpu/drm/i2c/tda998x_pin.c             |   47 +
+ .../gpu/drm/panel/panel-jadard-jd9365da-h3.c  |  704 ++++
+ drivers/hwmon/Kconfig                         |   10 +
+ drivers/hwmon/Makefile                        |    1 +
+ drivers/hwmon/sfctemp.c                       |  392 ++
+ drivers/mailbox/Kconfig                       |   15 +
+ drivers/mailbox/Makefile                      |    4 +
+ drivers/mailbox/starfive_mailbox-test.c       |  419 +++
+ drivers/mailbox/starfive_mailbox.c            |  358 ++
+ drivers/media/platform/Kconfig                |   12 +
+ drivers/media/platform/Makefile               |    2 +
+ drivers/media/platform/starfive/Kconfig       |   43 +
+ drivers/media/platform/starfive/Makefile      |   33 +
+ .../platform/starfive/v4l2_driver/Readme.txt  |   10 +
+ .../starfive/v4l2_driver/imx219_mipi.c        | 1583 ++++++++
+ .../starfive/v4l2_driver/ov13850_mipi.c       | 1930 ++++++++++
+ .../starfive/v4l2_driver/ov4689_mipi.c        | 2974 +++++++++++++++
+ .../platform/starfive/v4l2_driver/ov5640.c    | 3227 +++++++++++++++++
+ .../platform/starfive/v4l2_driver/sc2235.c    | 1918 ++++++++++
+ .../starfive/v4l2_driver/stf_common.h         |  183 +
+ .../platform/starfive/v4l2_driver/stf_csi.c   |  424 +++
+ .../platform/starfive/v4l2_driver/stf_csi.h   |   57 +
+ .../starfive/v4l2_driver/stf_csi_hw_ops.c     |  282 ++
+ .../starfive/v4l2_driver/stf_csiphy.c         |  356 ++
+ .../starfive/v4l2_driver/stf_csiphy.h         |  186 +
+ .../starfive/v4l2_driver/stf_csiphy_hw_ops.c  |  331 ++
+ .../starfive/v4l2_driver/stf_dmabuf.c         |  123 +
+ .../starfive/v4l2_driver/stf_dmabuf.h         |   10 +
+ .../platform/starfive/v4l2_driver/stf_dvp.c   |  383 ++
+ .../platform/starfive/v4l2_driver/stf_dvp.h   |   65 +
+ .../starfive/v4l2_driver/stf_dvp_hw_ops.c     |  185 +
+ .../platform/starfive/v4l2_driver/stf_event.c |   36 +
+ .../platform/starfive/v4l2_driver/stf_isp.c   | 1501 ++++++++
+ .../platform/starfive/v4l2_driver/stf_isp.h   |  220 ++
+ .../starfive/v4l2_driver/stf_isp_hw_ops.c     | 1552 ++++++++
+ .../starfive/v4l2_driver/stf_isp_ioctl.h      |  131 +
+ .../platform/starfive/v4l2_driver/stf_video.c | 1551 ++++++++
+ .../platform/starfive/v4l2_driver/stf_video.h |   80 +
+ .../platform/starfive/v4l2_driver/stf_vin.c   | 1488 ++++++++
+ .../platform/starfive/v4l2_driver/stf_vin.h   |  180 +
+ .../starfive/v4l2_driver/stf_vin_hw_ops.c     |  432 +++
+ .../platform/starfive/v4l2_driver/stfcamss.c  | 1384 +++++++
+ .../platform/starfive/v4l2_driver/stfcamss.h  |  120 +
+ drivers/mmc/host/Kconfig                      |    9 +
+ drivers/mmc/host/Makefile                     |    1 +
+ drivers/mmc/host/dw_mmc-starfive.c            |  230 ++
+ drivers/net/ethernet/stmicro/stmmac/Kconfig   |   10 +
+ drivers/net/ethernet/stmicro/stmmac/Makefile  |    3 +-
+ .../stmicro/stmmac/dwmac-starfive-plat.c      |  177 +
+ drivers/pci/controller/pcie-plda.c            | 1062 ++++++
+ drivers/perf/riscv_pmu_sbi.c                  |  627 ++++
+ drivers/phy/m31/7110-m31-dphy.h               |  419 +++
+ drivers/phy/m31/Kconfig                       |   15 +
+ drivers/phy/m31/Makefile                      |    3 +
+ drivers/phy/m31/phy-m31-dphy-tx0.c            |  486 +++
+ drivers/pinctrl/Kconfig                       |    1 +
+ drivers/pinctrl/Makefile                      |    1 +
+ drivers/pinctrl/starfive/Kconfig              |   24 +
+ drivers/pinctrl/starfive/Makefile             |    6 +
+ .../starfive/pinctrl-starfive-jh7110.c        | 1808 +++++++++
+ drivers/pinctrl/starfive/pinctrl-starfive.c   |  481 +++
+ drivers/pinctrl/starfive/pinctrl-starfive.h   |  126 +
+ drivers/pwm/Kconfig                           |   10 +
+ drivers/pwm/Makefile                          |    1 +
+ drivers/pwm/pwm-starfive-ptc.c                |  314 ++
+ drivers/regulator/Kconfig                     |   10 +
+ drivers/regulator/Makefile                    |    1 +
+ drivers/regulator/starfive-jh7110-regulator.c |  126 +
+ drivers/reset/Kconfig                         |    1 +
+ drivers/reset/Makefile                        |    1 +
+ drivers/reset/starfive/Kconfig                |    6 +
+ drivers/reset/starfive/Makefile               |    2 +
+ .../reset/starfive/reset-starfive-jh7110.c    |  273 ++
+ drivers/rtc/Kconfig                           |    8 +
+ drivers/rtc/Makefile                          |    1 +
+ drivers/rtc/rtc-starfive.c                    |  743 ++++
+ drivers/soc/Kconfig                           |    1 +
+ drivers/soc/Makefile                          |    3 +-
+ drivers/soc/sifive/Kconfig                    |   16 +-
+ drivers/soc/sifive/sifive_l2_cache.c          |   39 +
+ drivers/soc/starfive/Kconfig                  |    8 +
+ drivers/soc/starfive/Makefile                 |    3 +
+ drivers/soc/starfive/jh7110_pmu.c             |  380 ++
+ drivers/spi/Kconfig                           |   10 +-
+ drivers/spi/Makefile                          |    1 +
+ drivers/spi/spi-pl022-starfive.c              | 2874 +++++++++++++++
+ drivers/usb/cdns3/Kconfig                     |    9 +
+ drivers/usb/cdns3/Makefile                    |    1 +
+ drivers/usb/cdns3/cdns3-starfive.c            |  421 +++
+ drivers/usb/cdns3/core.h                      |    1 +
+ drivers/usb/cdns3/host.c                      |   85 +
+ drivers/watchdog/Kconfig                      |    8 +
+ drivers/watchdog/Makefile                     |    3 +
+ drivers/watchdog/starfive-wdt.c               |  887 +++++
+ include/crypto/sha.h                          |  167 +
+ .../clock/starfive-jh7110-clkgen.h            |  374 ++
+ .../dt-bindings/clock/starfive-jh7110-isp.h   |   47 +
+ .../dt-bindings/clock/starfive-jh7110-vout.h  |   59 +
+ .../pinctrl/starfive,jh7110-pinfunc.h         | 1578 ++++++++
+ include/dt-bindings/power/jh7110-power.h      |   18 +
+ include/dt-bindings/reset/starfive-jh7110.h   |  217 ++
+ include/linux/amba/bus.h                      |    2 +-
+ include/linux/dma/starfive-dma.h              |    9 +
+ include/linux/regulator/jh7110.h              |   24 +
+ include/soc/starfive/jh7110.h                 |   15 +
+ include/soc/starfive/jh7110_pmu.h             |  111 +
+ include/video/stf-vin.h                       |  443 +++
+ sound/soc/Kconfig                             |    2 +-
+ sound/soc/Makefile                            |    1 +
+ sound/soc/starfive/Kconfig                    |   70 +
+ sound/soc/starfive/Makefile                   |   13 +
+ sound/soc/starfive/pwmdac.h                   |  159 +
+ sound/soc/starfive/starfive_i2s.c             | 1378 +++++++
+ sound/soc/starfive/starfive_i2s.h             |  160 +
+ sound/soc/starfive/starfive_pdm.c             |  445 +++
+ sound/soc/starfive/starfive_pdm.h             |   63 +
+ sound/soc/starfive/starfive_pwmdac.c          |  958 +++++
+ sound/soc/starfive/starfive_pwmdac_pcm.c      |  251 ++
+ .../starfive/starfive_pwmdac_transmitter.c    |  110 +
+ sound/soc/starfive/starfive_spdif.c           |  617 ++++
+ sound/soc/starfive/starfive_spdif.h           |  179 +
+ sound/soc/starfive/starfive_spdif_pcm.c       |  339 ++
+ sound/soc/starfive/starfive_tdm.c             |  704 ++++
+ sound/soc/starfive/starfive_tdm.h             |  153 +
+ 173 files changed, 61555 insertions(+), 14 deletions(-)
+ create mode 100644 arch/riscv/boot/dts/starfive/Makefile
+ create mode 100644 arch/riscv/boot/dts/starfive/codecs/sf_hdmi.dtsi
+ create mode 100644 arch/riscv/boot/dts/starfive/codecs/sf_pwmdac.dtsi
+ create mode 100755 arch/riscv/boot/dts/starfive/jh7110-clk.dtsi
+ create mode 100644 arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dts
+ create mode 100755 arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dtsi
+ create mode 100644 arch/riscv/boot/dts/starfive/jh7110.dtsi
+ create mode 100755 arch/riscv/configs/starfive_jh7110_defconfig
+ create mode 100755 arch/riscv/configs/starfive_visionfive2_defconfig
+ create mode 100644 drivers/char/hw_random/starfive-trng.c
+ create mode 100644 drivers/clk/starfive/Kconfig
+ create mode 100644 drivers/clk/starfive/Makefile
+ create mode 100755 drivers/clk/starfive/clk-starfive-jh7110-aon.c
+ create mode 100644 drivers/clk/starfive/clk-starfive-jh7110-gen.c
+ create mode 100644 drivers/clk/starfive/clk-starfive-jh7110-isp.c
+ create mode 100644 drivers/clk/starfive/clk-starfive-jh7110-pll.c
+ create mode 100644 drivers/clk/starfive/clk-starfive-jh7110-pll.h
+ create mode 100755 drivers/clk/starfive/clk-starfive-jh7110-stg.c
+ create mode 100644 drivers/clk/starfive/clk-starfive-jh7110-sys.c
+ create mode 100644 drivers/clk/starfive/clk-starfive-jh7110-vout.c
+ create mode 100644 drivers/clk/starfive/clk-starfive-jh7110.h
+ create mode 100644 drivers/clocksource/timer-starfive.c
+ create mode 100644 drivers/clocksource/timer-starfive.h
+ create mode 100644 drivers/crypto/starfive/Kconfig
+ create mode 100644 drivers/crypto/starfive/Makefile
+ create mode 100644 drivers/crypto/starfive/jh7110/Makefile
+ create mode 100644 drivers/crypto/starfive/jh7110/jh7110-aes.c
+ create mode 100644 drivers/crypto/starfive/jh7110/jh7110-pka.c
+ create mode 100644 drivers/crypto/starfive/jh7110/jh7110-regs.h
+ create mode 100644 drivers/crypto/starfive/jh7110/jh7110-sec.c
+ create mode 100644 drivers/crypto/starfive/jh7110/jh7110-sha.c
+ create mode 100644 drivers/crypto/starfive/jh7110/jh7110-str.h
+ create mode 100755 drivers/dma/jh7110-pl08x.c
+ create mode 100644 drivers/gpu/drm/i2c/tda998x_pin.c
+ create mode 100755 drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
+ create mode 100644 drivers/hwmon/sfctemp.c
+ create mode 100644 drivers/mailbox/starfive_mailbox-test.c
+ create mode 100644 drivers/mailbox/starfive_mailbox.c
+ create mode 100644 drivers/media/platform/starfive/Kconfig
+ create mode 100644 drivers/media/platform/starfive/Makefile
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/Readme.txt
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/imx219_mipi.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/ov13850_mipi.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/ov4689_mipi.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/ov5640.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/sc2235.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_common.h
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_csi.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_csi.h
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_csi_hw_ops.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_csiphy.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_csiphy.h
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_csiphy_hw_ops.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_dmabuf.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_dmabuf.h
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_dvp.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_dvp.h
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_dvp_hw_ops.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_event.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_isp.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_isp.h
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_isp_hw_ops.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_isp_ioctl.h
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_video.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_video.h
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_vin.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_vin.h
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stf_vin_hw_ops.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stfcamss.c
+ create mode 100644 drivers/media/platform/starfive/v4l2_driver/stfcamss.h
+ create mode 100644 drivers/mmc/host/dw_mmc-starfive.c
+ create mode 100644 drivers/net/ethernet/stmicro/stmmac/dwmac-starfive-plat.c
+ create mode 100644 drivers/pci/controller/pcie-plda.c
+ create mode 100644 drivers/perf/riscv_pmu_sbi.c
+ create mode 100644 drivers/phy/m31/7110-m31-dphy.h
+ create mode 100644 drivers/phy/m31/Kconfig
+ create mode 100644 drivers/phy/m31/Makefile
+ create mode 100755 drivers/phy/m31/phy-m31-dphy-tx0.c
+ create mode 100644 drivers/pinctrl/starfive/Kconfig
+ create mode 100644 drivers/pinctrl/starfive/Makefile
+ create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c
+ create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive.c
+ create mode 100644 drivers/pinctrl/starfive/pinctrl-starfive.h
+ create mode 100644 drivers/pwm/pwm-starfive-ptc.c
+ create mode 100644 drivers/regulator/starfive-jh7110-regulator.c
+ create mode 100644 drivers/reset/starfive/Kconfig
+ create mode 100644 drivers/reset/starfive/Makefile
+ create mode 100644 drivers/reset/starfive/reset-starfive-jh7110.c
+ create mode 100644 drivers/rtc/rtc-starfive.c
+ create mode 100644 drivers/soc/starfive/Kconfig
+ create mode 100644 drivers/soc/starfive/Makefile
+ create mode 100755 drivers/soc/starfive/jh7110_pmu.c
+ create mode 100644 drivers/spi/spi-pl022-starfive.c
+ create mode 100644 drivers/usb/cdns3/cdns3-starfive.c
+ create mode 100644 drivers/watchdog/starfive-wdt.c
+ create mode 100644 include/crypto/sha.h
+ create mode 100755 include/dt-bindings/clock/starfive-jh7110-clkgen.h
+ create mode 100755 include/dt-bindings/clock/starfive-jh7110-isp.h
+ create mode 100755 include/dt-bindings/clock/starfive-jh7110-vout.h
+ create mode 100644 include/dt-bindings/pinctrl/starfive,jh7110-pinfunc.h
+ create mode 100755 include/dt-bindings/power/jh7110-power.h
+ create mode 100644 include/dt-bindings/reset/starfive-jh7110.h
+ create mode 100755 include/linux/dma/starfive-dma.h
+ create mode 100644 include/linux/regulator/jh7110.h
+ create mode 100644 include/soc/starfive/jh7110.h
+ create mode 100755 include/soc/starfive/jh7110_pmu.h
+ create mode 100644 include/video/stf-vin.h
+ create mode 100644 sound/soc/starfive/Kconfig
+ create mode 100644 sound/soc/starfive/Makefile
+ create mode 100644 sound/soc/starfive/pwmdac.h
+ create mode 100644 sound/soc/starfive/starfive_i2s.c
+ create mode 100644 sound/soc/starfive/starfive_i2s.h
+ create mode 100644 sound/soc/starfive/starfive_pdm.c
+ create mode 100644 sound/soc/starfive/starfive_pdm.h
+ create mode 100644 sound/soc/starfive/starfive_pwmdac.c
+ create mode 100644 sound/soc/starfive/starfive_pwmdac_pcm.c
+ create mode 100644 sound/soc/starfive/starfive_pwmdac_transmitter.c
+ create mode 100644 sound/soc/starfive/starfive_spdif.c
+ create mode 100644 sound/soc/starfive/starfive_spdif.h
+ create mode 100644 sound/soc/starfive/starfive_spdif_pcm.c
+ create mode 100644 sound/soc/starfive/starfive_tdm.c
+ create mode 100644 sound/soc/starfive/starfive_tdm.h
+
+diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
+index e52cd2cefe8e..23aaaae1d8d6 100644
+--- a/arch/riscv/Kconfig
++++ b/arch/riscv/Kconfig
+@@ -15,6 +15,7 @@ config RISCV
+ 	select ARCH_32BIT_OFF_T if !64BIT
+ 	select ARCH_CLOCKSOURCE_INIT
+ 	select ARCH_SUPPORTS_ATOMIC_RMW
++	select ARCH_STACKWALK
+ 	select ARCH_HAS_BINFMT_FLAT
+ 	select ARCH_HAS_DEBUG_VM_PGTABLE
+ 	select ARCH_HAS_DEBUG_VIRTUAL if MMU
+@@ -35,6 +36,7 @@ config RISCV
+ 	select CLONE_BACKWARDS
+ 	select CLINT_TIMER if !MMU
+ 	select COMMON_CLK
++	select CPU_PM if CPU_IDLE
+ 	select EDAC_SUPPORT
+ 	select GENERIC_ARCH_TOPOLOGY if SMP
+ 	select GENERIC_ATOMIC64 if !64BIT
+@@ -423,6 +425,12 @@ config EFI
+ 	  allow the kernel to be booted as an EFI application. This
+ 	  is only useful on systems that have UEFI firmware.
+ 
++config ARCH_SUSPEND_POSSIBLE
++        def_bool y
++
++config ARCH_HIBERNATION_POSSIBLE
++       def_bool y
++
+ endmenu
+ 
+ config BUILTIN_DTB
+@@ -434,7 +442,19 @@ menu "Power management options"
+ 
+ source "kernel/power/Kconfig"
+ 
++config ARCH_HIBERNATION_POSSIBLE
++       def_bool y
++
++config ARCH_HIBERNATION_HEADER
++       def_bool y
++       depends on HIBERNATION
++
+ endmenu
+ 
+ source "arch/riscv/kvm/Kconfig"
+ source "drivers/firmware/Kconfig"
++menu "CPU Power Management"
++
++source "drivers/cpuidle/Kconfig"
++
++endmenu
+diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs
+index 8a55f6156661..69ee95076d9b 100644
+--- a/arch/riscv/Kconfig.socs
++++ b/arch/riscv/Kconfig.socs
+@@ -10,6 +10,19 @@ config SOC_SIFIVE
+ 	help
+ 	  This enables support for SiFive SoC platform hardware.
+ 
++config SOC_STARFIVE
++	bool "StarFive Socs"
++	select OF_RESERVED_MEM
++	select SIFIVE_L2
++	select SIFIVE_L2_FLUSH
++	select SIFIVE_PLIC
++	select CLK_STARFIVE_JH7110
++	select RESET_STARFIVE_JH7110
++	select PINCTRL_STARFIVE
++	select ARM_AMBA
++	help
++	  StarFive SOC platform
++
+ config SOC_VIRT
+ 	bool "QEMU Virt Machine"
+ 	select CLINT_TIMER if RISCV_M_MODE
+diff --git a/arch/riscv/boot/dts/Makefile b/arch/riscv/boot/dts/Makefile
+index 3ea94ea0a18a..5db96e7b6b69 100644
+--- a/arch/riscv/boot/dts/Makefile
++++ b/arch/riscv/boot/dts/Makefile
+@@ -2,5 +2,6 @@
+ subdir-y += sifive
+ subdir-y += kendryte
+ subdir-y += microchip
++subdir-y += starfive
+ 
+ obj-$(CONFIG_BUILTIN_DTB) := $(addsuffix /, $(subdir-y))
+diff --git a/arch/riscv/boot/dts/starfive/Makefile b/arch/riscv/boot/dts/starfive/Makefile
+new file mode 100644
+index 000000000000..b194e4f6efb6
+--- /dev/null
++++ b/arch/riscv/boot/dts/starfive/Makefile
+@@ -0,0 +1,2 @@
++# SPDX-License-Identifier: GPL-2.0
++dtb-$(CONFIG_SOC_STARFIVE) += jh7110-visionfive-v2.dtb		\
+diff --git a/arch/riscv/boot/dts/starfive/codecs/sf_hdmi.dtsi b/arch/riscv/boot/dts/starfive/codecs/sf_hdmi.dtsi
+new file mode 100644
+index 000000000000..22143c76ec3d
+--- /dev/null
++++ b/arch/riscv/boot/dts/starfive/codecs/sf_hdmi.dtsi
+@@ -0,0 +1,20 @@
++&sound1 {
++	/* i2s + hdmi */
++	simple-audio-card,dai-link@0 {
++		reg = <0>;
++		format = "i2s";
++		bitclock-master = <&sndi2s0>;
++		frame-master = <&sndi2s0>;
++		mclk-fs = <256>;
++		status = "okay";
++
++		sndi2s0: cpu {
++			sound-dai = <&i2stx_4ch0>;
++		};
++
++		sndhdmi0: codec {
++			sound-dai = <&hdmi>;
++		};
++	};
++};
++
+diff --git a/arch/riscv/boot/dts/starfive/codecs/sf_pwmdac.dtsi b/arch/riscv/boot/dts/starfive/codecs/sf_pwmdac.dtsi
+new file mode 100644
+index 000000000000..901231b93313
+--- /dev/null
++++ b/arch/riscv/boot/dts/starfive/codecs/sf_pwmdac.dtsi
+@@ -0,0 +1,18 @@
++&sound3 {
++	simple-audio-card,dai-link@0 {
++		reg = <0>;
++		format = "left_j";
++		bitclock-master = <&sndcpu0>;
++		frame-master = <&sndcpu0>;
++		status = "okay";
++
++		sndcpu0: cpu {
++			sound-dai = <&pwmdac>;
++		};
++
++		codec {
++			sound-dai = <&pwmdac_codec>;
++		};
++	};
++};
++
+diff --git a/arch/riscv/boot/dts/starfive/jh7110-clk.dtsi b/arch/riscv/boot/dts/starfive/jh7110-clk.dtsi
+new file mode 100755
+index 000000000000..701bc213ca39
+--- /dev/null
++++ b/arch/riscv/boot/dts/starfive/jh7110-clk.dtsi
+@@ -0,0 +1,126 @@
++// SPDX-License-Identifier: GPL-2.0 OR MIT
++/*
++ * Copyright (C) 2022 StarFive Technology Co., Ltd.
++ */
++
++/ {
++	osc: osc {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <24000000>;
++	};
++
++	clk_ext_camera: clk-ext-camera {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <24000000>;
++	};
++
++	gmac1_rmii_refin: gmac1_rmii_refin {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <50000000>;
++	};
++
++	gmac1_rgmii_rxin: gmac1_rgmii_rxin {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <125000000>;
++	};
++
++	i2stx_bclk_ext: i2stx_bclk_ext {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <12288000>;
++	};
++
++	i2stx_lrck_ext: i2stx_lrck_ext {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <192000>;
++	};
++
++	i2srx_bclk_ext: i2srx_bclk_ext {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <12288000>;
++	};
++
++	i2srx_lrck_ext: i2srx_lrck_ext {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <192000>;
++	};
++
++	tdm_ext: tdm_ext {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <49152000>;
++	};
++
++	mclk_ext: mclk_ext {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <12288000>;
++	};
++
++	jtag_tck_inner: jtag_tck_inner {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <50000000>;
++	};
++
++	bist_apb: bist_apb {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <50000000>;
++	};
++
++	gmac0_rmii_refin: gmac0_rmii_refin {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <50000000>;
++	};
++
++	gmac0_rgmii_rxin: gmac0_rgmii_rxin {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <125000000>;
++	};
++
++	clk_rtc: clk_rtc {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <32768>;
++	};
++
++	hdmitx0_pixelclk: hdmitx0_pixelclk {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <297000000>;
++	};
++
++	mipitx_dphy_rxesc: mipitx_dphy_rxesc {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <10000000>;
++	};
++
++	mipitx_dphy_txbytehs: mipitx_dphy_txbytehs {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <297000000>;
++	};
++
++	wm8960_mclk: wm8960_mclk {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <24576000>;
++	};
++
++	ac108_mclk: ac108_mclk {
++		compatible = "fixed-clock";
++		#clock-cells = <0>;
++		clock-frequency = <24000000>;
++	};
++};
+diff --git a/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dts b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dts
+new file mode 100644
+index 000000000000..7056854d8d8c
+--- /dev/null
++++ b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dts
+@@ -0,0 +1,208 @@
++// SPDX-License-Identifier: GPL-2.0 OR MIT
++/*
++ * Copyright (C) 2022 StarFive Technology Co., Ltd.
++ * Copyright (C) 2022 Hal Feng <hal.feng@starfivetech.com>
++ */
++
++/dts-v1/;
++#include "jh7110-visionfive-v2.dtsi"
++#include "codecs/sf_hdmi.dtsi"
++
++/ {
++	model = "StarFive VisionFive V2";
++	compatible = "starfive,visionfive-v2", "starfive,jh7110";
++
++	gpio-restart {
++		compatible = "gpio-restart";
++		gpios = <&gpio 35 GPIO_ACTIVE_HIGH>;
++		priority = <160>;
++	};
++
++};
++
++&gpio {
++	uart0_pins: uart0-pins {
++		uart0-pins-tx {
++			starfive,pins = <PAD_GPIO5>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | GPIO_DS(3))>;
++			starfive,pin-gpio-dout = <GPO_UART0_SOUT>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++
++		uart0-pins-rx {
++			starfive,pins = <PAD_GPIO6>;
++			starfive,pinmux = <PAD_GPIO6_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | GPIO_PU(1))>;
++			starfive,pin-gpio-doen = <OEN_HIGH>;
++			starfive,pin-gpio-din =  <GPI_UART0_SIN>;
++		};
++	};
++
++	i2c2_pins: i2c2-pins {
++		i2c2-pins-scl {
++			starfive,pins = <PAD_GPIO3>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
++			starfive,pin-gpio-dout = <GPO_LOW>;
++			starfive,pin-gpio-doen = <OEN_I2C2_IC_CLK_OE>;
++			starfive,pin-gpio-din =  <GPI_I2C2_IC_CLK_IN_A>;
++		};
++
++		i2c2-pins-sda {
++			starfive,pins = <PAD_GPIO2>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
++			starfive,pin-gpio-dout = <GPO_LOW>;
++			starfive,pin-gpio-doen = <OEN_I2C2_IC_DATA_OE>;
++			starfive,pin-gpio-din =  <GPI_I2C2_IC_DATA_IN_A>;
++		};
++	};
++
++	mmc0_pins: mmc0-pins {
++		 mmc0-pins-rest {
++			starfive,pins = <PAD_GPIO62>;
++			starfive,pinmux = <PAD_GPIO62_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
++			starfive,pin-gpio-dout = <GPO_SDIO0_RST_N>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++	};
++
++	sdcard1_pins: sdcard1-pins {
++		sdcard1-pins0 {
++			starfive,pins = <PAD_GPIO10>;
++			starfive,pinmux = <PAD_GPIO10_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
++			starfive,pin-gpio-dout = <GPO_SDIO1_CCLK_OUT>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++
++		sdcard1-pins1 {
++			starfive,pins = <PAD_GPIO9>;
++			starfive,pinmux = <PAD_GPIO9_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
++			starfive,pin-gpio-dout = <GPO_SDIO1_CCMD_OUT>;
++			starfive,pin-gpio-doen = <OEN_SDIO1_CCMD_OUT_EN>;
++			starfive,pin-gpio-din =  <GPI_SDIO1_CCMD_IN>;
++		};
++
++		sdcard1-pins2 {
++			starfive,pins = <PAD_GPIO11>;
++			starfive,pinmux = <PAD_GPIO11_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
++			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_0>;
++			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_0>;
++			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_0>;
++		};
++
++		sdcard1-pins3 {
++			starfive,pins = <PAD_GPIO12>;
++			starfive,pinmux = <PAD_GPIO12_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
++			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_1>;
++			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_1>;
++			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_1>;
++		};
++
++		sdcard1-pins4 {
++			starfive,pins = <PAD_GPIO7>;
++			starfive,pinmux = <PAD_GPIO7_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
++			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_2>;
++			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_2>;
++			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_2>;
++		};
++
++		sdcard1-pins5 {
++			starfive,pins = <PAD_GPIO8>;
++			starfive,pinmux = <PAD_GPIO8_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)) | GPIO_DS(3))>;
++			starfive,pin-gpio-dout = <GPO_SDIO1_CDATA_OUT_3>;
++			starfive,pin-gpio-doen = <OEN_SDIO1_CDATA_OUT_EN_3>;
++			starfive,pin-gpio-din =  <GPI_SDIO1_CDATA_IN_3>;
++		};
++	};
++
++	inno_hdmi_pins: inno_hdmi-pins {
++		inno_hdmi-scl {
++			starfive,pins = <PAD_GPIO0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
++			starfive,pin-gpio-dout = <GPO_HDMI0_DDC_SCL_OUT>;
++			starfive,pin-gpio-doen = <OEN_HDMI0_DDC_SCL_OEN>;
++			starfive,pin-gpio-din =  <GPI_HDMI0_DDC_SCL_IN>;
++		};
++
++		inno_hdmi-sda {
++			starfive,pins = <PAD_GPIO1>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
++			starfive,pin-gpio-dout = <GPO_HDMI0_DDC_SDA_OUT>;
++			starfive,pin-gpio-doen = <OEN_HDMI0_DDC_SDA_OEN>;
++			starfive,pin-gpio-din =  <GPI_HDMI0_DDC_SDA_IN>;
++		};
++		inno_hdmi-cec-pins {
++			starfive,pins = <PAD_GPIO14>;
++			//starfive,pinmux = <PAD_GPIO14_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
++			starfive,pin-gpio-doen = <OEN_HDMI0_CEC_SDA_OEN>;
++			starfive,pin-gpio-dout = <GPO_HDMI0_CEC_SDA_OUT>;
++			starfive,pin-gpio-din =  <GPI_HDMI0_CEC_SDA_IN>;
++		};
++		inno_hdmi-hpd-pins {
++			starfive,pins = <PAD_GPIO15>;
++			//starfive,pinmux = <PAD_GPIO15_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-doen = <OEN_HIGH>;
++			starfive,pin-gpio-din =  <GPI_HDMI0_HPD>;
++		};
++	};
++
++	mclk_ext_pins: mclk_ext_pins {
++		mclk_ext_pins {
++			starfive,pins = <PAD_GPIO4>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-din = <GPI_CRG0_EXT_MCLK>;
++			starfive,pin-gpio-doen = <OEN_HIGH>;
++		};
++	};
++};
++
++&uart0 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&uart0_pins>;
++	status = "okay";
++};
++
++&i2c2 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&i2c2_pins>;
++	status = "okay";
++};
++
++&sdio0 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&mmc0_pins>;
++	status = "okay";
++};
++
++&sdio1 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&sdcard1_pins>;
++	//cd-gpios = <&gpio 41 0>;
++	status = "okay";
++};
++
++&hdmi {
++	status = "okay";
++	pinctrl-names = "default";
++	pinctrl-0 = <&inno_hdmi_pins>;
++};
++
++&i2stx_4ch0 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&mclk_ext_pins>;
++	status = "okay";
++};
++
++&cpu1 {
++	cpu-supply = <&cpu_vdd>;
++	clocks = <&clkgen JH7110_CPU_CORE>;
++	clock-names = "cpu";
++};
+diff --git a/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dtsi b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dtsi
+new file mode 100755
+index 000000000000..c79ba3a58af2
+--- /dev/null
++++ b/arch/riscv/boot/dts/starfive/jh7110-visionfive-v2.dtsi
+@@ -0,0 +1,835 @@
++// SPDX-License-Identifier: GPL-2.0 OR MIT
++/*
++ * Copyright (C) 2022 StarFive Technology Co., Ltd.
++ * Copyright (C) 2022 Hal Feng <hal.feng@starfivetech.com>
++ */
++
++/dts-v1/;
++#include <dt-bindings/gpio/gpio.h>
++#include <dt-bindings/leds/common.h>
++#include <dt-bindings/pinctrl/starfive,jh7110-pinfunc.h>
++#include "jh7110.dtsi"
++#include "codecs/sf_pwmdac.dtsi"
++
++/ {
++	model = "StarFive VisionFive V2";
++	compatible = "starfive,visionfive-v2", "starfive,jh7110";
++
++	aliases {
++		spi0 = &qspi;
++		gpio0 = &gpio;
++		ethernet0 = &gmac0;
++		ethernet1 = &gmac1;
++		mmc0 = &sdio0;
++		mmc1 = &sdio1;
++		serial0 = &uart0;
++		serial3 = &uart3;
++		i2c0 = &i2c0;
++		i2c1 = &i2c1;
++		i2c2 = &i2c2;
++		i2c3 = &i2c3;
++		i2c4 = &i2c4;
++		i2c5 = &i2c5;
++		i2c6 = &i2c6;
++	};
++
++	chosen {
++		linux,initrd-start = <0x0 0x46100000>;
++		linux,initrd-end = <0x0 0x4c000000>;
++		stdout-path = "serial0:115200";
++		#bootargs = "debug console=ttyS0 rootwait";
++	};
++
++	cpus {
++		timebase-frequency = <4000000>;
++	};
++
++	memory@40000000 {
++		device_type = "memory";
++		reg = <0x0 0x40000000 0x1 0x0>;
++	};
++
++	reserved-memory {
++		#address-cells = <2>;
++		#size-cells = <2>;
++		ranges;
++
++		linux,cma {
++			compatible = "shared-dma-pool";
++			reusable;
++			size = <0x0 0x20000000>;
++			alignment = <0x0 0x1000>;
++			alloc-ranges = <0x0 0x80000000 0x0 0x20000000>;
++			linux,cma-default;
++		};
++
++		e24_mem: e24@c0000000 {
++			no-map;
++			reg = <0x0 0xc0110000 0x0 0xf0000>;
++		};
++
++		xrp_reserved: xrpbuffer@f0000000 {
++			reg = <0x0 0xf0000000 0x0 0x01ffffff
++				0x0 0xf2000000 0x0 0x00001000
++				0x0 0xf2001000 0x0 0x00fff000
++				0x0 0xf3000000 0x0 0x00001000>;
++		};
++
++	};
++
++	leds {
++		compatible = "gpio-leds";
++
++		led-ack {
++			gpios = <&gpioa 3 GPIO_ACTIVE_HIGH>;
++			color = <LED_COLOR_ID_GREEN>;
++			function = LED_FUNCTION_HEARTBEAT;
++			linux,default-trigger = "heartbeat";
++			label = "ack";
++		};
++	};
++};
++
++&gpio {
++	i2c0_pins: i2c0-pins {
++		i2c0-pins-scl {
++			starfive,pins = <PAD_GPIO57>;
++			starfive,pinmux = <PAD_GPIO57_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
++			starfive,pin-gpio-dout = <GPO_LOW>;
++			starfive,pin-gpio-doen = <OEN_I2C0_IC_CLK_OE>;
++			starfive,pin-gpio-din =  <GPI_I2C0_IC_CLK_IN_A>;
++		};
++
++		i2c0-pins-sda {
++			starfive,pins = <PAD_GPIO58>;
++			starfive,pinmux = <PAD_GPIO58_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
++			starfive,pin-gpio-dout = <GPO_LOW>;
++			starfive,pin-gpio-doen = <OEN_I2C0_IC_DATA_OE>;
++			starfive,pin-gpio-din =  <GPI_I2C0_IC_DATA_IN_A>;
++		};
++	};
++
++	i2c5_pins: i2c5-pins {
++		i2c5-pins-scl {
++			starfive,pins = <PAD_GPIO19>;
++			starfive,pinmux = <PAD_GPIO19_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
++			starfive,pin-gpio-dout = <GPO_LOW>;
++			starfive,pin-gpio-doen = <OEN_I2C5_IC_CLK_OE>;
++			starfive,pin-gpio-din =  <GPI_I2C5_IC_CLK_IN_A>;
++		};
++
++		i2c5-pins-sda {
++			starfive,pins = <PAD_GPIO20>;
++			starfive,pinmux = <PAD_GPIO20_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
++			starfive,pin-gpio-dout = <GPO_LOW>;
++			starfive,pin-gpio-doen = <OEN_I2C5_IC_DATA_OE>;
++			starfive,pin-gpio-din =  <GPI_I2C5_IC_DATA_IN_A>;
++		};
++	};
++
++	i2c6_pins: i2c6-pins {
++		i2c6-pins-scl {
++			starfive,pins = <PAD_GPIO16>;
++			starfive,pinmux = <PAD_GPIO16_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
++			starfive,pin-gpio-dout = <GPO_LOW>;
++			starfive,pin-gpio-doen = <OEN_I2C6_IC_CLK_OE>;
++			starfive,pin-gpio-din =  <GPI_I2C6_IC_CLK_IN_A>;
++		};
++
++		i2c6-pins-sda {
++			starfive,pins = <PAD_GPIO17>;
++			starfive,pinmux = <PAD_GPIO17_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
++			starfive,pin-gpio-dout = <GPO_LOW>;
++			starfive,pin-gpio-doen = <OEN_I2C6_IC_DATA_OE>;
++			starfive,pin-gpio-din =  <GPI_I2C6_IC_DATA_IN_A>;
++		};
++	};
++
++	csi_pins: csi-pins {
++		csi-pins-pwdn {
++			starfive,pins = <PAD_GPIO18>;
++			starfive,pinmux = <PAD_GPIO18_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-dout = <GPO_HIGH>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++	};
++
++	pwmdac0_pins: pwmdac0-pins {
++		pwmdac0-pins-left {
++			starfive,pins = <PAD_GPIO33>;
++			starfive,pinmux = <PAD_GPIO33_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
++			starfive,pin-gpio-dout = <GPO_PWMDAC0_LEFT_OUTPUT>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++
++		pwmdac0-pins-right {
++			starfive,pins = <PAD_GPIO34>;
++			starfive,pinmux = <PAD_GPIO34_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1) | (GPIO_PU(1)))>;
++			starfive,pin-gpio-dout = <GPO_PWMDAC0_RIGHT_OUTPUT>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++	};
++
++	pwm_pins: pwm-pins {
++		pwm_ch0-pins {
++			starfive,pins = <PAD_GPIO46>;
++			starfive,pinmux = <PAD_GPIO46_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-dout = <GPO_PTC0_PWM_0>;
++			starfive,pin-gpio-doen = <OEN_PTC0_PWM_0_OE_N>;
++		};
++
++		pwm_ch1-pins {
++			starfive,pins = <PAD_GPIO59>;
++			starfive,pinmux = <PAD_GPIO59_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-dout = <GPO_PTC0_PWM_1>;
++			starfive,pin-gpio-doen = <OEN_PTC0_PWM_1_OE_N>;
++		};
++	};
++
++	ssp0_pins: ssp0-pins {
++		ssp0-pins_tx {
++			starfive,pins = <PAD_GPIO52>;
++			starfive,pinmux = <PAD_GPIO52_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-dout = <GPO_SPI0_SSPTXD>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++
++		ssp0-pins_rx {
++			starfive,pins = <PAD_GPIO53>;
++			starfive,pinmux = <PAD_GPIO53_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-doen = <OEN_HIGH>;
++			starfive,pin-gpio-din =  <GPI_SPI0_SSPRXD>;
++		};
++
++		ssp0-pins_clk {
++			starfive,pins = <PAD_GPIO48>;
++			starfive,pinmux = <PAD_GPIO48_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-dout = <GPO_SPI0_SSPCLKOUT>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++
++		ssp0-pins_cs {
++			starfive,pins = <PAD_GPIO49>;
++			starfive,pinmux = <PAD_GPIO49_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-dout = <GPO_SPI0_SSPFSSOUT>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++	};
++
++	pcie0_perst_default: pcie0_perst_default {
++		perst-pins {
++			starfive,pins = <PAD_GPIO26>;
++			starfive,pinmux = <PAD_GPIO26_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-dout = <GPO_HIGH>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++	};
++
++	pcie0_perst_active: pcie0_perst_active {
++		perst-pins {
++			starfive,pins = <PAD_GPIO26>;
++			starfive,pinmux = <PAD_GPIO26_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-dout = <GPO_LOW>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++	};
++
++	pcie0_wake_default: pcie0_wake_default {
++		wake-pins {
++			starfive,pins = <PAD_GPIO32>;
++			starfive,pinmux = <PAD_GPIO32_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-doen = <OEN_HIGH>;
++		};
++	};
++
++	pcie0_clkreq_default: pcie0_clkreq_default {
++		clkreq-pins {
++			starfive,pins = <PAD_GPIO27>;
++			starfive,pinmux = <PAD_GPIO27_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-doen = <OEN_HIGH>;
++		};
++	};
++
++	pcie1_perst_default: pcie1_perst_default {
++		perst-pins {
++			starfive,pins = <PAD_GPIO28>;
++			starfive,pinmux = <PAD_GPIO28_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-dout = <GPO_HIGH>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++	};
++
++	pcie1_perst_active: pcie1_perst_active {
++		perst-pins {
++			starfive,pins = <PAD_GPIO28>;
++			starfive,pinmux = <PAD_GPIO28_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-dout = <GPO_LOW>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++	};
++
++	pcie1_wake_default: pcie1_wake_default {
++		wake-pins {
++			starfive,pins = <PAD_GPIO21>;
++			starfive,pinmux = <PAD_GPIO21_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-doen = <OEN_HIGH>;
++		};
++	};
++
++	pcie1_clkreq_default: pcie1_clkreq_default {
++		clkreq-pins {
++			starfive,pins = <PAD_GPIO29>;
++			starfive,pinmux = <PAD_GPIO29_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-doen = <OEN_HIGH>;
++		};
++	};
++
++	usb_pins: usb-pins {
++		drive-vbus-pin {
++			starfive,pins = <PAD_GPIO25>;
++			starfive,pinmux = <PAD_GPIO25_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-dout = <GPO_USB0_DRIVE_VBUS_IO>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++	};
++
++	i2srx_pins: i2srx-pins {
++		i2srx-pins0 {
++			starfive,pins = <PAD_GPIO61>;
++			starfive,pinmux = <PAD_GPIO61_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-doen = <OEN_HIGH>;
++			starfive,pin-gpio-din =  <GPI_I2SRX0_EXT_SDIN0>;
++		};
++	};
++
++	i2s_clk_pins: i2s-clk0 {
++		i2s-clk0_bclk {
++			starfive,pins = <PAD_GPIO38>;
++			starfive,pinmux = <PAD_GPIO38_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-din = <GPI_I2STX0_BCLK_SLV GPI_I2SRX0_BCLK_SLV>;
++			starfive,pin-gpio-doen = <OEN_HIGH>;
++		};
++
++		i2s-clk0_lrclk {
++			starfive,pins = <PAD_GPIO63>;
++			starfive,pinmux = <PAD_GPIO63_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-din = <GPI_I2STX0_LRCK_SLV GPI_I2SRX0_LRCK_SLV>;
++			starfive,pin-gpio-doen = <OEN_HIGH>;
++		};
++	};
++
++	i2stx_pins: i2stx-pins {
++		i2stx-pins0 {
++			starfive,pins = <PAD_GPIO44>;
++			starfive,pinmux = <PAD_GPIO44_FUNC_SEL 0>;
++			starfive,pin-ioconfig = <IO(GPIO_IE(1))>;
++			starfive,pin-gpio-dout = <GPO_I2STX_4CH1_SDO0>;
++			starfive,pin-gpio-doen = <OEN_LOW>;
++		};
++	};
++};
++
++&uart0 {
++	status = "okay";
++};
++
++&dma {
++	status = "okay";
++};
++
++&trng {
++	status = "okay";
++};
++
++&crypto {
++	status = "okay";
++};
++
++&sec_dma {
++	status = "okay";
++};
++
++&i2c0 {
++	clock-frequency = <100000>;
++	i2c-sda-hold-time-ns = <300>;
++	i2c-sda-falling-time-ns = <510>;
++	i2c-scl-falling-time-ns = <510>;
++	auto_calc_scl_lhcnt;
++	pinctrl-names = "default";
++	pinctrl-0 = <&i2c0_pins>;
++	status = "okay";
++};
++
++&i2c2 {
++	clock-frequency = <100000>;
++	i2c-sda-hold-time-ns = <300>;
++	i2c-sda-falling-time-ns = <510>;
++	i2c-scl-falling-time-ns = <510>;
++	auto_calc_scl_lhcnt;
++	status = "okay";
++
++	seeed_plane_i2c@45 {
++		compatible = "seeed_panel";
++		reg = <0x45>;
++
++		port {
++			panel_out0: endpoint {
++				remote-endpoint = <&dsi0_output>;
++			};
++		};
++	};
++
++	tinker_ft5406: tinker_ft5406@38 {
++		compatible = "tinker_ft5406";
++		reg = <0x38>;
++	};
++
++	panel_radxa@19 {
++		compatible ="starfive_jadard";
++		reg = <0x19>;
++		reset-gpio = <&gpio 23 0>;
++		enable-gpio = <&gpio 22 0>;
++
++		port {
++			panel_out1: endpoint {
++				remote-endpoint = <&dsi1_output>;
++				};
++		};
++	};
++
++	touchscreen@14 {
++		compatible = "goodix,gt911";
++		reg = <0x14>;
++		irq-gpios = <&gpio 30 GPIO_ACTIVE_HIGH>;
++		reset-gpios = <&gpio 31 GPIO_ACTIVE_HIGH>;
++	};
++};
++
++&i2c5 {
++	clock-frequency = <100000>;
++	i2c-sda-hold-time-ns = <300>;
++	i2c-sda-falling-time-ns = <510>;
++	i2c-scl-falling-time-ns = <510>;
++	auto_calc_scl_lhcnt;
++	pinctrl-names = "default";
++	pinctrl-0 = <&i2c5_pins>;
++	status = "okay";
++
++	eeprom@50 {
++		compatible = "atmel,24c04";
++		reg = <0x50>;
++		pagesize = <16>;
++	};
++
++	pmic: axp15060_reg@36 {
++		compatible = "stf,axp15060-regulator";
++		reg = <0x36>;
++
++		regulators {
++			mipi_0p9: ALDO1 {
++				regulator-boot-on;
++				regulator-compatible = "mipi_0p9";
++				regulator-name = "mipi_0p9";
++				regulator-min-microvolt = <900000>;
++				regulator-max-microvolt = <900000>;
++			};
++			hdmi_0p9: ALDO5 {
++				regulator-boot-on;
++				regulator-compatible = "hdmi_0p9";
++				regulator-name = "hdmi_0p9";
++				regulator-min-microvolt = <900000>;
++				regulator-max-microvolt = <900000>;
++			};
++			hdmi_1p8: ALDO3 {
++				regulator-boot-on;
++				regulator-compatible = "hdmi_1p8";
++				regulator-name = "hdmi_1p8";
++				regulator-min-microvolt = <1800000>;
++				regulator-max-microvolt = <1800000>;
++			};
++			cpu_vdd: DCDC2 {
++				regulator-boot-on;
++				regulator-always-on;
++				regulator-compatible = "cpu_vdd";
++				regulator-name = "cpu_vdd";
++				regulator-min-microvolt = <500000>;
++				regulator-max-microvolt = <1540000>;
++			};
++		};
++	};
++};
++
++&i2c6 {
++	clock-frequency = <100000>;
++	i2c-sda-hold-time-ns = <300>;
++	i2c-sda-falling-time-ns = <510>;
++	i2c-scl-falling-time-ns = <510>;
++	auto_calc_scl_lhcnt;
++	pinctrl-names = "default";
++	pinctrl-0 = <&i2c6_pins>;
++	status = "okay";
++
++	imx219: imx219@10 {
++		compatible = "sony,imx219";
++		reg = <0x10>;
++		clocks = <&clk_ext_camera>;
++		clock-names = "xclk";
++		//reset-gpio = <&gpio 18 0>;
++		//DOVDD-supply = <&v2v8>;
++		pinctrl-names = "default";
++		pinctrl-0 = <&csi_pins>;
++		rotation = <0>;
++		orientation = <1>; //CAMERA_ORIENTATION_BACK
++
++		port {
++			/* CSI2 bus endpoint */
++			imx219_to_csi2rx0: endpoint {
++				remote-endpoint = <&csi2rx0_from_imx219>;
++				bus-type = <4>;      /* MIPI CSI-2 D-PHY */
++				clock-lanes = <4>;
++				data-lanes = <0 1>;
++				lane-polarities = <0 0 0>;
++				link-frequencies = /bits/ 64 <456000000>;
++			};
++		};
++	};
++};
++
++&sdio0 {
++	max-frequency = <100000000>;
++	card-detect-delay = <300>;
++	bus-width = <8>;
++	cap-mmc-highspeed;
++	mmc-ddr-1_8v;
++	mmc-hs200-1_8v;
++	non-removable;
++	cap-mmc-hw-reset;
++	post-power-on-delay-ms = <200>;
++	status = "okay";
++};
++
++&sdio1 {
++	max-frequency = <100000000>;
++	card-detect-delay = <300>;
++	bus-width = <4>;
++	no-sdio;
++	no-mmc;
++	broken-cd;
++	cap-sd-highspeed;
++	post-power-on-delay-ms = <200>;
++	status = "okay";
++};
++
++&vin_sysctl {
++	/* when use dvp open this pinctrl*/
++	status = "okay";
++
++	ports {
++		#address-cells = <1>;
++		#size-cells = <0>;
++
++		port@1 {
++			reg = <1>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++
++			/* CSI2 bus endpoint */
++			csi2rx0_from_imx219: endpoint@0 {
++				reg = <0>;
++				remote-endpoint = <&imx219_to_csi2rx0>;
++				bus-type = <4>;      /* MIPI CSI-2 D-PHY */
++				clock-lanes = <4>;
++				data-lanes = <0 1>;
++				lane-polarities = <0 0 0>;
++				status = "okay";
++			};
++		};
++	};
++};
++
++&sfctemp {
++	status = "okay";
++};
++
++&jpu {
++	status = "okay";
++};
++
++&vpu_dec {
++	status = "okay";
++};
++
++&vpu_enc {
++	status = "okay";
++};
++
++&gmac0 {
++	status = "okay";
++	#address-cells = <1>;
++	#size-cells = <0>;
++	phy0: ethernet-phy@0 {
++		rxc_dly_en = <1>;
++		tx_delay_sel_fe = <5>;
++		tx_delay_sel = <0xa>;
++		tx_inverted_10 = <0x1>;
++		tx_inverted_100 = <0x1>;
++		tx_inverted_1000 = <0x1>;
++	};
++};
++
++&gmac1 {
++	#address-cells = <1>;
++	#size-cells = <0>;
++	status = "okay";
++	phy1: ethernet-phy@1 {
++		tx_delay_sel_fe = <5>;
++		tx_delay_sel = <0>;
++		rxc_dly_en = <0>;
++		tx_inverted_10 = <0x1>;
++		tx_inverted_100 = <0x1>;
++		tx_inverted_1000 = <0x0>;
++	};
++};
++
++&gpu {
++	status = "okay";
++};
++
++&pwmdac {
++	pinctrl-names = "default";
++	pinctrl-0 = <&pwmdac0_pins>;
++	status = "okay";
++};
++
++&i2srx_3ch {
++	pinctrl-names = "default";
++	pinctrl-0 = <&i2s_clk_pins &i2srx_pins>;
++	status = "disabled";
++};
++
++&i2stx_4ch1 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&i2stx_pins>;
++	status = "disabled";
++};
++
++&pwmdac_codec {
++	status = "okay";
++};
++
++&spi0 {
++	pinctrl-names = "default";
++	pinctrl-0 = <&ssp0_pins>;
++	status = "okay";
++
++	spi_dev0: spi@0 {
++		compatible = "rohm,dh2228fv";
++		pl022,com-mode = <1>;
++		spi-max-frequency = <10000000>;
++		reg = <0>;
++		status = "okay";
++	};
++};
++
++&pcie0 {
++	pinctrl-names = "default", "perst-default", "perst-active";
++	pinctrl-0 = <&pcie0_wake_default>,
++		    <&pcie0_clkreq_default>;
++	pinctrl-1 = <&pcie0_perst_default>;
++	pinctrl-2 = <&pcie0_perst_active>;
++	status = "okay";
++};
++
++&pcie1 {
++	pinctrl-names = "default", "perst-default", "perst-active";
++	pinctrl-0 = <&pcie1_wake_default>,
++		    <&pcie1_clkreq_default>;
++	pinctrl-1 = <&pcie1_perst_default>;
++	pinctrl-2 = <&pcie1_perst_active>;
++	status = "okay";
++};
++
++&mailbox_contrl0 {
++	status = "okay";
++};
++
++&mailbox_client0 {
++	status = "okay";
++};
++
++&display {
++	status = "okay";
++};
++
++&hdmi {
++	status = "okay";
++
++	hdmi_in: port {
++		#address-cells = <1>;
++		#size-cells = <0>;
++		hdmi_in_lcdc: endpoint@0 {
++			reg = <0>;
++			remote-endpoint = <&dc_out_dpi1>;
++		};
++	};
++};
++
++&dc8200 {
++	status = "okay";
++
++	dc_out: port {
++		#address-cells = <1>;
++		#size-cells = <0>;
++		dc_out_dpi0: endpoint@0 {
++			reg = <0>;
++			remote-endpoint = <&hdmi_input0>;
++		};
++		dc_out_dpi1: endpoint@1 {
++			reg = <1>;
++			remote-endpoint = <&hdmi_in_lcdc>;
++		};
++
++		dc_out_dpi2: endpoint@2 {
++			reg = <2>;
++			remote-endpoint = <&mipi_in>;
++		};
++	};
++};
++
++&rgb_output {
++	status = "disabled";
++
++	ports {
++		#address-cells = <1>;
++		#size-cells = <0>;
++		port@0 {
++			#address-cells = <1>;
++			#size-cells = <0>;
++			reg = <0>;
++			hdmi_input0:endpoint@0 {
++				reg = <0>;
++				remote-endpoint = <&dc_out_dpi0>;
++			};
++		};
++	};
++};
++
++&dsi_output {
++	status = "okay";
++
++	ports {
++		#address-cells = <1>;
++		#size-cells = <0>;
++
++		port@0 {
++			reg = <0>;
++			mipi_in: endpoint {
++				remote-endpoint = <&dc_out_dpi2>;
++			};
++		};
++
++		port@1 {
++			reg = <1>;
++			sf_dpi_output: endpoint {
++				remote-endpoint = <&dsi_in_port>;
++			};
++		};
++	};
++};
++
++&mipi_dsi {
++	status = "disabled";
++
++	ports {
++		#address-cells = <1>;
++		#size-cells = <0>;
++
++		port@0 {
++			reg = <0>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++
++			dsi0_output: endpoint@0 {
++				reg = <0>;
++				remote-endpoint = <&panel_out0>;
++			};
++
++			dsi1_output: endpoint@1 {
++				reg = <1>;
++				remote-endpoint = <&panel_out1>;
++			};
++		};
++
++		port@1{
++			reg = <1>;
++			dsi_in_port: endpoint {
++				remote-endpoint = <&sf_dpi_output>;
++			};
++		};
++
++	};
++};
++
++&mipi_dphy {
++	status = "disabled";
++};
++
++&co_process {
++	status = "okay";
++};
++
++&usbdrd30 {
++	clocks = <&clkgen JH7110_USB_125M>,
++		 <&clkgen JH7110_USB0_CLK_APP_125>,
++		 <&clkgen JH7110_USB0_CLK_LPM>,
++		 <&clkgen JH7110_USB0_CLK_STB>,
++		 <&clkgen JH7110_USB0_CLK_USB_APB>,
++		 <&clkgen JH7110_USB0_CLK_AXI>,
++		 <&clkgen JH7110_USB0_CLK_UTMI_APB>;
++	clock-names = "125m","app","lpm","stb","apb","axi","utmi";
++	resets = <&rstgen RSTN_U0_CDN_USB_PWRUP>,
++		 <&rstgen RSTN_U0_CDN_USB_APB>,
++		 <&rstgen RSTN_U0_CDN_USB_AXI>,
++		 <&rstgen RSTN_U0_CDN_USB_UTMI_APB>;
++	reset-names = "pwrup","apb","axi","utmi";
++	starfive,usb2-only;
++	dr_mode = "peripheral"; /*host or peripheral*/
++	status = "okay";
++};
++
++&xrp {
++	status = "okay";
++};
++
++&ptc {
++	pinctrl-names = "default";
++	pinctrl-0 = <&pwm_pins>;
++	status = "okay";
++};
+diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
+new file mode 100644
+index 000000000000..e5813f3809d5
+--- /dev/null
++++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
+@@ -0,0 +1,1809 @@
++// SPDX-License-Identifier: GPL-2.0 OR MIT
++/*
++ * Copyright (C) 2022 StarFive Technology Co., Ltd.
++ * Copyright (C) 2022 Hal Feng <hal.feng@starfivetech.com>
++ */
++
++/dts-v1/;
++#include "jh7110-clk.dtsi"
++#include <dt-bindings/reset/starfive-jh7110.h>
++#include <dt-bindings/clock/starfive-jh7110-clkgen.h>
++#include <dt-bindings/clock/starfive-jh7110-vout.h>
++#include <dt-bindings/clock/starfive-jh7110-isp.h>
++#include <dt-bindings/interrupt-controller/irq.h>
++#include <dt-bindings/power/jh7110-power.h>
++#include <dt-bindings/thermal/thermal.h>
++
++/ {
++	compatible = "starfive,jh7110";
++	#address-cells = <2>;
++	#size-cells = <2>;
++
++	cluster0_opp: opp-table-0 {
++			compatible = "operating-points-v2";
++			opp-shared;
++			opp-375000000 {
++					opp-hz = /bits/ 64 <375000000>;
++					opp-microvolt = <800000>;
++			};
++			opp-500000000 {
++					opp-hz = /bits/ 64 <500000000>;
++					opp-microvolt = <800000>;
++			};
++			opp-750000000 {
++					opp-hz = /bits/ 64 <750000000>;
++					opp-microvolt = <800000>;
++					opp-suspend;
++			};
++			opp-1500000000 {
++					opp-hz = /bits/ 64 <1500000000>;
++					opp-microvolt = <1040000>;
++			};
++	};
++
++	cpus {
++		#address-cells = <1>;
++		#size-cells = <0>;
++
++		cpu0: cpu@0 {
++			compatible = "sifive,u74-mc", "riscv";
++			reg = <0>;
++			d-cache-block-size = <64>;
++			d-cache-sets = <64>;
++			d-cache-size = <8192>;
++			d-tlb-sets = <1>;
++			d-tlb-size = <40>;
++			device_type = "cpu";
++			i-cache-block-size = <64>;
++			i-cache-sets = <64>;
++			i-cache-size = <16384>;
++			i-tlb-sets = <1>;
++			i-tlb-size = <40>;
++			mmu-type = "riscv,sv39";
++			next-level-cache = <&cachectrl>;
++			riscv,isa = "rv64imac";
++			tlb-split;
++			#cooling-cells = <2>;
++			status = "disabled";
++
++			cpu0intctrl: interrupt-controller {
++				#interrupt-cells = <1>;
++				compatible = "riscv,cpu-intc";
++				interrupt-controller;
++			};
++		};
++
++		cpu1: cpu@1 {
++			compatible = "sifive,u74-mc", "riscv";
++			reg = <1>;
++			d-cache-block-size = <64>;
++			d-cache-sets = <64>;
++			d-cache-size = <32768>;
++			d-tlb-sets = <1>;
++			d-tlb-size = <40>;
++			device_type = "cpu";
++			i-cache-block-size = <64>;
++			i-cache-sets = <64>;
++			i-cache-size = <32768>;
++			i-tlb-sets = <1>;
++			i-tlb-size = <40>;
++			mmu-type = "riscv,sv39";
++			next-level-cache = <&cachectrl>;
++			riscv,isa = "rv64imafdc";
++			tlb-split;
++			#cooling-cells = <2>;
++			status = "okay";
++			operating-points-v2 = <&cluster0_opp>;
++
++			cpu1intctrl: interrupt-controller {
++				#interrupt-cells = <1>;
++				compatible = "riscv,cpu-intc";
++				interrupt-controller;
++			};
++		};
++
++		cpu2: cpu@2 {
++			compatible = "sifive,u74-mc", "riscv";
++			reg = <2>;
++			d-cache-block-size = <64>;
++			d-cache-sets = <64>;
++			d-cache-size = <32768>;
++			d-tlb-sets = <1>;
++			d-tlb-size = <40>;
++			device_type = "cpu";
++			i-cache-block-size = <64>;
++			i-cache-sets = <64>;
++			i-cache-size = <32768>;
++			i-tlb-sets = <1>;
++			i-tlb-size = <40>;
++			mmu-type = "riscv,sv39";
++			next-level-cache = <&cachectrl>;
++			riscv,isa = "rv64imafdc";
++			tlb-split;
++			#cooling-cells = <2>;
++			status = "okay";
++			operating-points-v2 = <&cluster0_opp>;
++
++			cpu2intctrl: interrupt-controller {
++				#interrupt-cells = <1>;
++				compatible = "riscv,cpu-intc";
++				interrupt-controller;
++			};
++		};
++
++		cpu3: cpu@3 {
++			compatible = "sifive,u74-mc", "riscv";
++			reg = <3>;
++			d-cache-block-size = <64>;
++			d-cache-sets = <64>;
++			d-cache-size = <32768>;
++			d-tlb-sets = <1>;
++			d-tlb-size = <40>;
++			device_type = "cpu";
++			i-cache-block-size = <64>;
++			i-cache-sets = <64>;
++			i-cache-size = <32768>;
++			i-tlb-sets = <1>;
++			i-tlb-size = <40>;
++			mmu-type = "riscv,sv39";
++			next-level-cache = <&cachectrl>;
++			riscv,isa = "rv64imafdc";
++			tlb-split;
++			#cooling-cells = <2>;
++			status = "okay";
++			operating-points-v2 = <&cluster0_opp>;
++
++			cpu3intctrl: interrupt-controller {
++				#interrupt-cells = <1>;
++				compatible = "riscv,cpu-intc";
++				interrupt-controller;
++			};
++		};
++
++		cpu4: cpu@4 {
++			compatible = "sifive,u74-mc", "riscv";
++			reg = <4>;
++			d-cache-block-size = <64>;
++			d-cache-sets = <64>;
++			d-cache-size = <32768>;
++			d-tlb-sets = <1>;
++			d-tlb-size = <40>;
++			device_type = "cpu";
++			i-cache-block-size = <64>;
++			i-cache-sets = <64>;
++			i-cache-size = <32768>;
++			i-tlb-sets = <1>;
++			i-tlb-size = <40>;
++			mmu-type = "riscv,sv39";
++			next-level-cache = <&cachectrl>;
++			riscv,isa = "rv64imafdc";
++			tlb-split;
++			#cooling-cells = <2>;
++			status = "okay";
++			operating-points-v2 = <&cluster0_opp>;
++
++			cpu4intctrl: interrupt-controller {
++				#interrupt-cells = <1>;
++				compatible = "riscv,cpu-intc";
++				interrupt-controller;
++			};
++		};
++	};
++
++	soc: soc {
++		compatible = "simple-bus";
++		interrupt-parent = <&plic>;
++		#address-cells = <2>;
++		#size-cells = <2>;
++		#clock-cells = <1>;
++		ranges;
++
++		cachectrl: cache-controller@2010000 {
++			compatible = "sifive,fu740-c000-ccache", "cache";
++			reg = <0x0 0x2010000 0x0 0x4000 0x0 0x8000000 0x0 0x2000000>;
++			reg-names = "control", "sideband";
++			interrupts = <1 3 4 2>;
++			cache-block-size = <64>;
++			cache-level = <2>;
++			cache-sets = <2048>;
++			cache-size = <2097152>;
++			cache-unified;
++		};
++
++		aon_syscon: aon_syscon@17010000 {
++			compatible = "syscon";
++			reg = <0x0 0x17010000 0x0 0x1000>;
++		};
++
++		phyctrl0: multi-phyctrl@10210000 {
++			compatible = "starfive,phyctrl";
++			reg = <0x0 0x10210000 0x0 0x10000>;
++		};
++
++		phyctrl1: pcie1-phyctrl@10220000 {
++			compatible = "starfive,phyctrl";
++			reg = <0x0 0x10220000 0x0 0x10000>;
++		};
++
++		stg_syscon: stg_syscon@10240000 {
++			compatible = "syscon";
++			reg = <0x0 0x10240000 0x0 0x1000>;
++		};
++
++		sys_syscon: sys_syscon@13030000 {
++			compatible = "syscon";
++			reg = <0x0 0x13030000 0x0 0x1000>;
++		};
++
++		clint: clint@2000000 {
++			compatible = "riscv,clint0";
++			reg = <0x0 0x2000000 0x0 0x10000>;
++			reg-names = "control";
++			interrupts-extended = <&cpu0intctrl 3 &cpu0intctrl 7
++						&cpu1intctrl 3 &cpu1intctrl 7
++						&cpu2intctrl 3 &cpu2intctrl 7
++						&cpu3intctrl 3 &cpu3intctrl 7
++						&cpu4intctrl 3 &cpu4intctrl 7>;
++			#interrupt-cells = <1>;
++		};
++
++		plic: plic@c000000 {
++			compatible = "riscv,plic0";
++			reg = <0x0 0xc000000 0x0 0x4000000>;
++			reg-names = "control";
++			interrupts-extended = <&cpu0intctrl 11
++						&cpu1intctrl 11 &cpu1intctrl 9
++						&cpu2intctrl 11 &cpu2intctrl 9
++						&cpu3intctrl 11 &cpu3intctrl 9
++						&cpu4intctrl 11 &cpu4intctrl 9>;
++			interrupt-controller;
++			#interrupt-cells = <1>;
++			riscv,max-priority = <7>;
++			riscv,ndev = <136>;
++		};
++
++		clkgen: clock-controller {
++			compatible = "starfive,jh7110-clkgen";
++			reg = <0x0 0x13020000 0x0 0x10000>,
++				<0x0 0x10230000 0x0 0x10000>,
++				<0x0 0x17000000 0x0 0x10000>;
++			reg-names = "sys", "stg", "aon";
++			clocks = <&osc>, <&gmac1_rmii_refin>,
++				 <&gmac1_rgmii_rxin>,
++				 <&i2stx_bclk_ext>, <&i2stx_lrck_ext>,
++				 <&i2srx_bclk_ext>, <&i2srx_lrck_ext>,
++				 <&tdm_ext>, <&mclk_ext>,
++				 <&jtag_tck_inner>, <&bist_apb>,
++				 <&clk_rtc>,
++				 <&gmac0_rmii_refin>, <&gmac0_rgmii_rxin>;
++			clock-names = "osc", "gmac1_rmii_refin",
++				"gmac1_rgmii_rxin",
++				"i2stx_bclk_ext", "i2stx_lrck_ext",
++				"i2srx_bclk_ext", "i2srx_lrck_ext",
++				"tdm_ext", "mclk_ext",
++				"jtag_tck_inner", "bist_apb",
++				"clk_rtc",
++				"gmac0_rmii_refin", "gmac0_rgmii_rxin";
++			#clock-cells = <1>;
++			starfive,sys-syscon = <&sys_syscon 0x18 0x1c
++					0x20 0x24 0x28 0x2c 0x30 0x34>;
++			status = "okay";
++		};
++
++		clkvout: clock-controller@295C0000 {
++			compatible = "starfive,jh7110-clk-vout";
++			reg = <0x0 0x295C0000 0x0 0x10000>;
++			reg-names = "vout";
++			clocks = <&hdmitx0_pixelclk>,
++				 <&mipitx_dphy_rxesc>,
++				 <&mipitx_dphy_txbytehs>,
++				 <&clkgen JH7110_VOUT_SRC>,
++				 <&clkgen JH7110_VOUT_TOP_CLK_VOUT_AHB>;
++			clock-names = "hdmitx0_pixelclk",
++				      "mipitx_dphy_rxesc",
++				      "mipitx_dphy_txbytehs",
++				      "vout_src",
++				      "vout_top_ahb";
++			resets = <&rstgen RSTN_U0_DOM_VOUT_TOP_SRC>;
++			reset-names = "vout_src";
++			#clock-cells = <1>;
++			power-domains = <&pwrc JH7110_PD_VOUT>;
++			status = "okay";
++		};
++
++		clkisp: clock-controller@19810000 {
++			compatible = "starfive,jh7110-clk-isp";
++			reg = <0x0 0x19810000 0x0 0x10000>;
++			reg-names = "isp";
++			#clock-cells = <1>;
++			clocks = <&clkgen JH7110_ISP_TOP_CLK_DVP>,
++				 <&clkgen JH7110_ISP_TOP_CLK_ISPCORE_2X>,
++				 <&clkgen JH7110_ISP_TOP_CLK_ISP_AXI>,
++				 <&clkgen JH7110_NOC_BUS_CLK_ISP_AXI>;
++			clock-names = "u0_dom_isp_top_clk_dom_isp_top_clk_dvp",
++				      "u0_dom_isp_top_clk_dom_isp_top_clk_ispcore_2x",
++				      "u0_dom_isp_top_clk_dom_isp_top_clk_isp_axi",
++				      "u0_sft7110_noc_bus_clk_isp_axi";
++			resets = <&rstgen RSTN_U0_DOM_ISP_TOP_N>,
++				 <&rstgen RSTN_U0_DOM_ISP_TOP_AXI>,
++				 <&rstgen RSTN_U0_NOC_BUS_ISP_AXI_N>;
++			reset-names = "rst_isp_top_n", "rst_isp_top_axi",
++				      "rst_isp_noc_bus_n";
++			power-domains = <&pwrc JH7110_PD_ISP>;
++			status = "okay";
++		};
++
++		qspi: spi@13010000 {
++			compatible = "cdns,qspi-nor";
++			#address-cells = <1>;
++			#size-cells = <0>;
++			reg = <0x0 0x13010000 0x0 0x10000
++				0x0 0x21000000 0x0 0x400000>;
++			interrupts = <25>;
++			clocks = <&clkgen JH7110_QSPI_CLK_REF>,
++				 <&clkgen JH7110_QSPI_CLK_APB>,
++				 <&clkgen JH7110_AHB1>,
++				 <&clkgen JH7110_QSPI_CLK_AHB>;
++			clock-names = "clk_ref",
++				      "clk_apb",
++				      "ahb1",
++				      "clk_ahb";
++			resets = <&rstgen RSTN_U0_CDNS_QSPI_APB>,
++				 <&rstgen RSTN_U0_CDNS_QSPI_AHB>,
++				 <&rstgen RSTN_U0_CDNS_QSPI_REF>;
++
++			cdns,fifo-depth = <256>;
++			cdns,fifo-width = <4>;
++			cdns,trigger-address = <0x0>;
++			spi-max-frequency = <250000000>;
++
++			nor_flash: nor-flash@0 {
++				compatible = "jedec,spi-nor";
++				reg=<0>;
++				cdns,read-delay = <5>;
++				spi-max-frequency = <100000000>;
++				cdns,tshsl-ns = <1>;
++				cdns,tsd2d-ns = <1>;
++				cdns,tchsh-ns = <1>;
++				cdns,tslch-ns = <1>;
++
++				partitions {
++					compatible = "fixed-partitions";
++					#address-cells = <1>;
++					#size-cells = <1>;
++
++					spl@0 {
++						reg = <0x0 0x40000>;
++					};
++					uboot@100000 {
++						reg = <0x100000 0x300000>;
++					};
++					data@f00000 {
++						reg = <0xf00000 0x100000>;
++					};
++				};
++			};
++		};
++
++		otp: otp@17050000 {
++			compatible = "starfive,jh7110-otp";
++			reg = <0x0 0x17050000 0x0 0x10000>;
++			clock-frequency = <4000000>;
++			clocks = <&clkgen JH7110_OTPC_CLK_APB>;
++			clock-names = "apb";
++		};
++
++		usbdrd30: usbdrd{
++			compatible = "starfive,jh7110-cdns3";
++			reg = <0x0 0x10210000 0x0 0x1000>,
++			      <0x0 0x10200000 0x0 0x1000>;
++			clocks = <&clkgen JH7110_USB_125M>,
++				 <&clkgen JH7110_USB0_CLK_APP_125>,
++				 <&clkgen JH7110_USB0_CLK_LPM>,
++				 <&clkgen JH7110_USB0_CLK_STB>,
++				 <&clkgen JH7110_USB0_CLK_USB_APB>,
++				 <&clkgen JH7110_USB0_CLK_AXI>,
++				 <&clkgen JH7110_USB0_CLK_UTMI_APB>,
++				 <&clkgen JH7110_PCIE0_CLK_APB>;
++			clock-names = "125m","app","lpm","stb","apb","axi","utmi", "phy";
++			resets = <&rstgen RSTN_U0_CDN_USB_PWRUP>,
++				 <&rstgen RSTN_U0_CDN_USB_APB>,
++				 <&rstgen RSTN_U0_CDN_USB_AXI>,
++				 <&rstgen RSTN_U0_CDN_USB_UTMI_APB>,
++				 <&rstgen RSTN_U0_PLDA_PCIE_APB>;
++			reset-names = "pwrup","apb","axi","utmi", "phy";
++			starfive,stg-syscon = <&stg_syscon 0x4 0xc4 0x148 0x1f4>;
++			starfive,sys-syscon = <&sys_syscon 0x18>;
++			status = "disabled";
++			#address-cells = <2>;
++			#size-cells = <2>;
++			#interrupt-cells = <1>;
++			ranges;
++			usbdrd_cdns3: usb@10100000 {
++				compatible = "cdns,usb3";
++				reg = <0x0 0x10100000 0x0 0x10000>,
++				      <0x0 0x10110000 0x0 0x10000>,
++				      <0x0 0x10120000 0x0 0x10000>;
++				reg-names = "otg", "xhci", "dev";
++				interrupts = <100>, <108>, <110>;
++				interrupt-names = "host", "peripheral", "otg";
++				phy-names = "cdns3,usb3-phy", "cnds3,usb2-phy";
++				maximum-speed = "super-speed";
++			};
++		};
++
++		timer: timer@13050000 {
++			compatible = "starfive,jh7110-timers";
++			reg = <0x0 0x13050000 0x0 0x10000>;
++			interrupts = <69>, <70>, <71> ,<72>;
++			interrupt-names = "timer0", "timer1",
++					  "timer2", "timer3";
++			clocks = <&clkgen JH7110_TIMER_CLK_TIMER0>,
++				 <&clkgen JH7110_TIMER_CLK_TIMER1>,
++				 <&clkgen JH7110_TIMER_CLK_TIMER2>,
++				 <&clkgen JH7110_TIMER_CLK_TIMER3>,
++				 <&clkgen JH7110_TIMER_CLK_APB>;
++			clock-names = "timer0", "timer1",
++				      "timer2", "timer3", "apb_clk";
++			resets = <&rstgen RSTN_U0_TIMER_TIMER0>,
++				 <&rstgen RSTN_U0_TIMER_TIMER1>,
++				 <&rstgen RSTN_U0_TIMER_TIMER2>,
++				 <&rstgen RSTN_U0_TIMER_TIMER3>,
++				 <&rstgen RSTN_U0_TIMER_APB>;
++			reset-names = "timer0", "timer1",
++				      "timer2", "timer3", "apb_rst";
++			clock-frequency = <24000000>;
++			status = "okay";
++		};
++
++		wdog: wdog@13070000 {
++			compatible = "starfive,jh7110-wdt";
++			reg = <0x0 0x13070000 0x0 0x10000>;
++			interrupts = <68>;
++			interrupt-names = "wdog";
++			clocks = <&clkgen JH7110_DSKIT_WDT_CLK_WDT>,
++				 <&clkgen JH7110_DSKIT_WDT_CLK_APB>;
++			clock-names = "core_clk", "apb_clk";
++			resets = <&rstgen RSTN_U0_DSKIT_WDT_APB>,
++				 <&rstgen RSTN_U0_DSKIT_WDT_CORE>;
++			reset-names = "rst_apb", "rst_core";
++			timeout-sec = <15>;
++			status = "okay";
++		};
++
++		rtc: rtc@17040000 {
++			compatible = "starfive,jh7110-rtc";
++			reg = <0x0 0x17040000 0x0 0x10000>;
++			interrupts = <10>, <11>, <12>;
++			interrupt-names = "rtc_ms_pulse", "rtc_sec_pulse", "rtc";
++			clocks = <&clkgen JH7110_RTC_HMS_CLK_APB>,
++				 <&clkgen JH7110_RTC_HMS_CLK_CAL>;
++			clock-names = "pclk", "cal_clk";
++			resets = <&rstgen RSTN_U0_RTC_HMS_OSC32K>,
++				 <&rstgen RSTN_U0_RTC_HMS_APB>,
++				 <&rstgen RSTN_U0_RTC_HMS_CAL>;
++			reset-names = "rst_osc", "rst_apb", "rst_cal";
++			rtc,cal-clock-freq = <1000000>;
++			status = "okay";
++		};
++
++		pwrc: power-controller@17030000 {
++			compatible = "starfive,jh7110-pmu";
++			reg = <0x0 0x17030000 0x0 0x10000>;
++			interrupts = <111>;
++			#power-domain-cells = <1>;
++			status = "okay";
++		};
++
++		uart0: serial@10000000 {
++			compatible = "snps,dw-apb-uart";
++			reg = <0x0 0x10000000 0x0 0x10000>;
++			reg-io-width = <4>;
++			reg-shift = <2>;
++			clocks = <&clkgen JH7110_UART0_CLK_CORE>,
++				 <&clkgen JH7110_UART0_CLK_APB>;
++			clock-names = "baudclk", "apb_pclk";
++			resets = <&rstgen RSTN_U0_DW_UART_APB>,
++				<&rstgen RSTN_U0_DW_UART_CORE>;
++			interrupts = <32>;
++			status = "disabled";
++		};
++
++		uart1: serial@10010000 {
++			compatible = "snps,dw-apb-uart";
++			reg = <0x0 0x10010000 0x0 0x10000>;
++			reg-io-width = <4>;
++			reg-shift = <2>;
++			clocks = <&clkgen JH7110_UART1_CLK_CORE>,
++				 <&clkgen JH7110_UART1_CLK_APB>;
++			clock-names = "baudclk", "apb_pclk";
++			resets = <&rstgen RSTN_U1_DW_UART_APB>,
++				<&rstgen RSTN_U1_DW_UART_CORE>;
++			interrupts = <33>;
++			status = "disabled";
++		};
++
++		uart2: serial@10020000 {
++			compatible = "snps,dw-apb-uart";
++			reg = <0x0 0x10020000 0x0 0x10000>;
++			reg-io-width = <4>;
++			reg-shift = <2>;
++			clocks = <&clkgen JH7110_UART2_CLK_CORE>,
++				 <&clkgen JH7110_UART2_CLK_APB>;
++			clock-names = "baudclk", "apb_pclk";
++			resets = <&rstgen RSTN_U2_DW_UART_APB>,
++				<&rstgen RSTN_U2_DW_UART_CORE>;
++			interrupts = <34>;
++			status = "disabled";
++		};
++
++		uart3: serial@12000000 {
++			compatible = "snps,dw-apb-uart";
++			reg = <0x0 0x12000000 0x0 0x10000>;
++			reg-io-width = <4>;
++			reg-shift = <2>;
++			clocks = <&clkgen JH7110_UART3_CLK_CORE>,
++				 <&clkgen JH7110_UART3_CLK_APB>;
++			clock-names = "baudclk", "apb_pclk";
++			resets = <&rstgen RSTN_U3_DW_UART_APB>,
++				<&rstgen RSTN_U3_DW_UART_CORE>;
++			interrupts = <45>;
++			status = "disabled";
++		};
++
++		uart4: serial@12010000 {
++			compatible = "snps,dw-apb-uart";
++			reg = <0x0 0x12010000 0x0 0x10000>;
++			reg-io-width = <4>;
++			reg-shift = <2>;
++			clocks = <&clkgen JH7110_UART4_CLK_CORE>,
++				 <&clkgen JH7110_UART4_CLK_APB>;
++			clock-names = "baudclk", "apb_pclk";
++			resets = <&rstgen RSTN_U4_DW_UART_APB>,
++				<&rstgen RSTN_U4_DW_UART_CORE>;
++			interrupts = <46>;
++			status = "disabled";
++		};
++
++		uart5: serial@12020000 {
++			compatible = "snps,dw-apb-uart";
++			reg = <0x0 0x12020000 0x0 0x10000>;
++			reg-io-width = <4>;
++			reg-shift = <2>;
++			clocks = <&clkgen JH7110_UART5_CLK_CORE>,
++				 <&clkgen JH7110_UART5_CLK_APB>;
++			clock-names = "baudclk", "apb_pclk";
++			resets = <&rstgen RSTN_U5_DW_UART_APB>,
++				<&rstgen RSTN_U5_DW_UART_CORE>;
++			interrupts = <47>;
++			status = "disabled";
++		};
++
++		dma: dma-controller@16050000 {
++			compatible = "starfive,jh7110-dma", "snps,axi-dma-1.01a";
++			reg = <0x0 0x16050000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_DMA1P_CLK_AXI>,
++				 <&clkgen JH7110_DMA1P_CLK_AHB>,
++				 <&clkgen JH7110_NOC_BUS_CLK_STG_AXI>;
++			clock-names = "core-clk", "cfgr-clk", "stg_clk";
++			resets = <&rstgen RSTN_U0_DW_DMA1P_AXI>,
++				 <&rstgen RSTN_U0_DW_DMA1P_AHB>,
++				 <&rstgen RSTN_U0_NOC_BUS_STG_AXI_N>;
++			reset-names = "rst_axi", "rst_ahb", "rst_stg";
++			interrupts = <73>;
++			#dma-cells = <2>;
++			dma-channels = <4>;
++			snps,dma-masters = <1>;
++			snps,data-width = <3>;
++			snps,num-hs-if = <56>;
++			snps,block-size = <65536 65536 65536 65536>;
++			snps,priority = <0 1 2 3>;
++			snps,axi-max-burst-len = <16>;
++			status = "disabled";
++		};
++
++		gpio: gpio@13040000 {
++			compatible = "starfive,jh7110-sys-pinctrl";
++			reg = <0x0 0x13040000 0x0 0x10000>;
++			reg-names = "control";
++			clocks = <&clkgen JH7110_SYS_IOMUX_PCLK>;
++			resets = <&rstgen RSTN_U0_SYS_IOMUX_PRESETN>;
++			interrupts = <86>;
++			interrupt-controller;
++			#gpio-cells = <2>;
++			ngpios = <64>;
++			status = "okay";
++		};
++
++		gpioa: gpio@17020000 {
++			compatible = "starfive,jh7110-aon-pinctrl";
++			reg = <0x0 0x17020000 0x0 0x10000>;
++			reg-names = "control";
++			resets = <&rstgen RSTN_U0_AON_IOMUX_PRESETN>;
++			interrupts = <85>;
++			interrupt-controller;
++			#gpio-cells = <2>;
++			ngpios = <4>;
++			status = "okay";
++		};
++
++		sfctemp: tmon@120e0000  {
++			compatible = "starfive,jh7110-temp";
++			reg = <0x0 0x120e0000 0x0 0x10000>;
++			interrupts = <81>;
++			clocks = <&clkgen JH7110_TEMP_SENSOR_CLK_TEMP>,
++				 <&clkgen JH7110_TEMP_SENSOR_CLK_APB>;
++			clock-names = "sense", "bus";
++			resets = <&rstgen RSTN_U0_TEMP_SENSOR_TEMP>,
++				 <&rstgen RSTN_U0_TEMP_SENSOR_APB>;
++			reset-names = "sense", "bus";
++			#thermal-sensor-cells = <0>;
++			status = "disabled";
++		};
++
++		thermal-zones {
++			cpu-thermal {
++				polling-delay-passive = <250>;
++				polling-delay = <15000>;
++
++				thermal-sensors = <&sfctemp>;
++
++				trips {
++					cpu_alert0: cpu_alert0 {
++						/* milliCelsius */
++						temperature = <75000>;
++						hysteresis = <2000>;
++						type = "passive";
++					};
++
++					cpu_crit: cpu_crit {
++						/* milliCelsius */
++						temperature = <90000>;
++						hysteresis = <2000>;
++						type = "critical";
++					};
++				};
++				cooling-maps {
++					map0 {
++						trip = <&cpu_alert0>;
++						cooling-device =
++							<&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
++							<&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
++							<&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>,
++							<&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
++					};
++				};
++			};
++		};
++
++		trng: trng@1600C000 {
++			compatible = "starfive,jh7110-trng";
++			reg = <0x0 0x1600C000 0x0 0x4000>;
++			clocks = <&clkgen JH7110_SEC_HCLK>,
++				 <&clkgen JH7110_SEC_MISCAHB_CLK>;
++			clock-names = "hclk", "ahb";
++			resets = <&rstgen RSTN_U0_SEC_TOP_HRESETN>;
++			interrupts = <30>;
++			status = "disabled";
++		};
++
++		sec_dma: sec_dma@16008000 {
++			compatible = "arm,pl080", "arm,primecell";
++			arm,primecell-periphid = <0x00041080>;
++			reg = <0x0 0x16008000 0x0 0x4000>;
++			reg-names = "sec_dma";
++			interrupts = <29>;
++			clocks = <&clkgen JH7110_SEC_HCLK>,
++				 <&clkgen JH7110_SEC_MISCAHB_CLK>;
++			clock-names = "sec_hclk","apb_pclk";
++			resets = <&rstgen RSTN_U0_SEC_TOP_HRESETN>;
++			reset-names = "sec_hre";
++			lli-bus-interface-ahb1;
++			mem-bus-interface-ahb1;
++			memcpy-burst-size = <256>;
++			memcpy-bus-width = <32>;
++			#dma-cells = <2>;
++			status = "disabled";
++		};
++
++		crypto: crypto@16000000 {
++			compatible = "starfive,jh7110-sec";
++			reg = <0x0 0x16000000 0x0 0x4000>,
++			      <0x0 0x16008000 0x0 0x4000>;
++			reg-names = "secreg","secdma";
++			interrupts = <28>, <29>;
++			interrupt-names = "secirq", "dmairq";
++			clocks = <&clkgen JH7110_SEC_HCLK>,
++				 <&clkgen JH7110_SEC_MISCAHB_CLK>;
++			clock-names = "sec_hclk","sec_ahb";
++			resets = <&rstgen RSTN_U0_SEC_TOP_HRESETN>;
++			reset-names = "sec_hre";
++			enable-side-channel-mitigation = "true";
++			enable-dma = "true";
++			dmas = <&sec_dma 1 2>,
++			       <&sec_dma 0 2>;
++			dma-names = "sec_m","sec_p";
++			status = "disabled";
++		};
++
++		i2c0: i2c@10030000 {
++			compatible = "snps,designware-i2c";
++			reg = <0x0 0x10030000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_I2C0_CLK_CORE>,
++				 <&clkgen JH7110_I2C0_CLK_APB>;
++			clock-names = "ref", "pclk";
++			resets = <&rstgen RSTN_U0_DW_I2C_APB>;
++			interrupts = <35>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "disabled";
++		};
++
++		i2c1: i2c@10040000 {
++			compatible = "snps,designware-i2c";
++			reg = <0x0 0x10040000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_I2C1_CLK_CORE>,
++				 <&clkgen JH7110_I2C1_CLK_APB>;
++			clock-names = "ref", "pclk";
++			resets = <&rstgen RSTN_U1_DW_I2C_APB>;
++			interrupts = <36>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "disabled";
++		};
++
++		i2c2: i2c@10050000 {
++			compatible = "snps,designware-i2c";
++			reg = <0x0 0x10050000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_I2C2_CLK_CORE>,
++				 <&clkgen JH7110_I2C2_CLK_APB>;
++			clock-names = "ref", "pclk";
++			resets = <&rstgen RSTN_U2_DW_I2C_APB>;
++			interrupts = <37>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "disabled";
++		};
++
++		i2c3: i2c@12030000 {
++			compatible = "snps,designware-i2c";
++			reg = <0x0 0x12030000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_I2C3_CLK_CORE>,
++				 <&clkgen JH7110_I2C3_CLK_APB>;
++			clock-names = "ref", "pclk";
++			resets = <&rstgen RSTN_U3_DW_I2C_APB>;
++			interrupts = <48>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "disabled";
++		};
++
++		i2c4: i2c@12040000 {
++			compatible = "snps,designware-i2c";
++			reg = <0x0 0x12040000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_I2C4_CLK_CORE>,
++				 <&clkgen JH7110_I2C4_CLK_APB>;
++			clock-names = "ref", "pclk";
++			resets = <&rstgen RSTN_U4_DW_I2C_APB>;
++			interrupts = <49>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "disabled";
++		};
++
++		i2c5: i2c@12050000 {
++			compatible = "snps,designware-i2c";
++			reg = <0x0 0x12050000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_I2C5_CLK_CORE>,
++				 <&clkgen JH7110_I2C5_CLK_APB>;
++			clock-names = "ref", "pclk";
++			resets = <&rstgen RSTN_U5_DW_I2C_APB>;
++			interrupts = <50>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "disabled";
++		};
++
++		i2c6: i2c@12060000 {
++			compatible = "snps,designware-i2c";
++			reg = <0x0 0x12060000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_I2C6_CLK_CORE>,
++				 <&clkgen JH7110_I2C6_CLK_APB>;
++			clock-names = "ref", "pclk";
++			resets = <&rstgen RSTN_U6_DW_I2C_APB>;
++			interrupts = <51>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "disabled";
++		};
++
++		/* unremovable emmc as mmcblk0 */
++		sdio0: sdio0@16010000 {
++			compatible = "starfive,jh7110-sdio";
++			reg = <0x0 0x16010000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_SDIO0_CLK_AHB>,
++				 <&clkgen JH7110_SDIO0_CLK_SDCARD>;
++			clock-names = "biu","ciu";
++			resets = <&rstgen RSTN_U0_DW_SDIO_AHB>;
++			reset-names = "reset";
++			interrupts = <74>;
++			fifo-depth = <32>;
++			fifo-watermark-aligned;
++			data-addr = <0>;
++			starfive,sys-syscon = <&sys_syscon 0x14 0x1a 0x7c000000>;
++			status = "disabled";
++		};
++
++		sdio1: sdio1@16020000 {
++			compatible = "starfive,jh7110-sdio";
++			reg = <0x0 0x16020000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_SDIO1_CLK_AHB>,
++				 <&clkgen JH7110_SDIO1_CLK_SDCARD>;
++			clock-names = "biu","ciu";
++			resets = <&rstgen RSTN_U1_DW_SDIO_AHB>;
++			reset-names = "reset";
++			interrupts = <75>;
++			fifo-depth = <32>;
++			fifo-watermark-aligned;
++			data-addr = <0>;
++			starfive,sys-syscon = <&sys_syscon 0x9c 0x1 0x3e>;
++			status = "disabled";
++		};
++
++		vin_sysctl: vin_sysctl@19800000 {
++			compatible = "starfive,jh7110-vin";
++			reg = <0x0 0x19800000 0x0 0x10000>,
++				<0x0 0x19810000 0x0 0x10000>,
++				<0x0 0x19820000 0x0 0x10000>,
++				<0x0 0x19840000 0x0 0x10000>,
++				<0x0 0x19870000 0x0 0x30000>,
++				<0x0 0x11840000 0x0 0x10000>,
++				<0x0 0x17030000 0x0 0x10000>,
++				<0x0 0x13020000 0x0 0x10000>;
++			reg-names = "csi2rx", "vclk", "vrst", "sctrl",
++				"isp", "trst", "pmu", "syscrg";
++			clocks = <&clkisp JH7110_DOM4_APB_FUNC>,
++				 <&clkisp JH7110_U0_VIN_PCLK>,
++				 <&clkisp JH7110_U0_VIN_SYS_CLK>,
++				 <&clkisp JH7110_U0_ISPV2_TOP_WRAPPER_CLK_C>,
++				 <&clkisp JH7110_DVP_INV>,
++				 <&clkisp JH7110_U0_VIN_CLK_P_AXIWR>,
++				 <&clkisp JH7110_MIPI_RX0_PXL>,
++				 <&clkisp JH7110_U0_VIN_PIXEL_CLK_IF0>,
++				 <&clkisp JH7110_U0_VIN_PIXEL_CLK_IF1>,
++				 <&clkisp JH7110_U0_VIN_PIXEL_CLK_IF2>,
++				 <&clkisp JH7110_U0_VIN_PIXEL_CLK_IF3>,
++				 <&clkisp JH7110_U0_M31DPHY_CFGCLK_IN>,
++				 <&clkisp JH7110_U0_M31DPHY_REFCLK_IN>,
++				 <&clkisp JH7110_U0_M31DPHY_TXCLKESC_LAN0>,
++				 <&clkgen JH7110_ISP_TOP_CLK_ISPCORE_2X>,
++				 <&clkgen JH7110_ISP_TOP_CLK_ISP_AXI>;
++			clock-names = "clk_apb_func", "clk_pclk", "clk_sys_clk",
++				"clk_wrapper_clk_c", "clk_dvp_inv", "clk_axiwr",
++				"clk_mipi_rx0_pxl", "clk_pixel_clk_if0",
++				"clk_pixel_clk_if1", "clk_pixel_clk_if2",
++				"clk_pixel_clk_if3", "clk_m31dphy_cfgclk_in",
++				"clk_m31dphy_refclk_in", "clk_m31dphy_txclkesc_lan0",
++				"clk_ispcore_2x", "clk_isp_axi";
++			resets = <&rstgen RSTN_U0_ISPV2_TOP_WRAPPER_P>,
++				 <&rstgen RSTN_U0_ISPV2_TOP_WRAPPER_C>,
++				 <&rstgen RSTN_U0_VIN_N_PCLK>,
++				 <&rstgen RSTN_U0_VIN_N_SYS_CLK>,
++				 <&rstgen RSTN_U0_VIN_P_AXIRD>,
++				 <&rstgen RSTN_U0_VIN_P_AXIWR>,
++				 <&rstgen RSTN_U0_VIN_N_PIXEL_CLK_IF0>,
++				 <&rstgen RSTN_U0_VIN_N_PIXEL_CLK_IF1>,
++				 <&rstgen RSTN_U0_VIN_N_PIXEL_CLK_IF2>,
++				 <&rstgen RSTN_U0_VIN_N_PIXEL_CLK_IF3>,
++				 <&rstgen RSTN_U0_M31DPHY_HW>,
++				 <&rstgen RSTN_U0_M31DPHY_B09_ALWAYS_ON>,
++				 <&rstgen RSTN_U0_DOM_ISP_TOP_N>,
++				 <&rstgen RSTN_U0_DOM_ISP_TOP_AXI>;
++			reset-names = "rst_wrapper_p", "rst_wrapper_c", "rst_pclk",
++				"rst_sys_clk", "rst_axird", "rst_axiwr", "rst_pixel_clk_if0",
++				"rst_pixel_clk_if1", "rst_pixel_clk_if2", "rst_pixel_clk_if3",
++				"rst_m31dphy_hw", "rst_m31dphy_b09_always_on",
++				"rst_isp_top_n", "rst_isp_top_axi";
++			starfive,aon-syscon = <&aon_syscon 0x00>;
++			power-domains = <&pwrc JH7110_PD_ISP>;
++			/* irq nr: vin, isp, isp_csi, isp_scd, isp_csiline */
++			interrupts = <92 87 88 89 90>;
++			status = "disabled";
++		};
++
++		jpu: jpu@11900000 {
++			compatible = "starfive,jpu";
++			reg = <0x0 0x13090000 0x0 0x300>;
++			interrupts = <14>;
++			clocks = <&clkgen JH7110_CODAJ12_CLK_AXI>,
++				 <&clkgen JH7110_CODAJ12_CLK_CORE>,
++				 <&clkgen JH7110_CODAJ12_CLK_APB>,
++				 <&clkgen JH7110_NOC_BUS_CLK_VDEC_AXI>;
++			clock-names = "axi_clk", "core_clk",
++				      "apb_clk", "noc_bus";
++			resets = <&rstgen RSTN_U0_CODAJ12_AXI>,
++				 <&rstgen RSTN_U0_CODAJ12_CORE>,
++				 <&rstgen RSTN_U0_CODAJ12_APB>;
++			reset-names = "rst_axi", "rst_core", "rst_apb";
++			power-domains = <&pwrc JH7110_PD_VDEC>;
++			status = "disabled";
++		};
++
++		vpu_dec: vpu_dec@130A0000 {
++			compatible = "starfive,vdec";
++			reg = <0x0 0x130A0000 0x0 0x10000>;
++			interrupts = <13>;
++			clocks = <&clkgen JH7110_WAVE511_CLK_AXI>,
++				 <&clkgen JH7110_WAVE511_CLK_BPU>,
++				 <&clkgen JH7110_WAVE511_CLK_VCE>,
++				 <&clkgen JH7110_WAVE511_CLK_APB>,
++				 <&clkgen JH7110_NOC_BUS_CLK_VDEC_AXI>;
++			clock-names = "axi_clk", "bpu_clk", "vce_clk",
++				      "apb_clk", "noc_bus";
++			resets = <&rstgen RSTN_U0_WAVE511_AXI>,
++				<&rstgen RSTN_U0_WAVE511_BPU>,
++				<&rstgen RSTN_U0_WAVE511_VCE>,
++				<&rstgen RSTN_U0_WAVE511_APB>,
++				<&rstgen RSTN_U0_AXIMEM_128B_AXI>;
++			reset-names = "rst_axi", "rst_bpu", "rst_vce",
++				      "rst_apb", "rst_sram";
++			starfive,vdec_noc_ctrl;
++			power-domains = <&pwrc JH7110_PD_VDEC>;
++			status = "disabled";
++		};
++
++		vpu_enc: vpu_enc@130B0000 {
++			compatible = "starfive,venc";
++			reg = <0x0 0x130B0000 0x0 0x10000>;
++			interrupts = <15>;
++			clocks = <&clkgen JH7110_WAVE420L_CLK_AXI>,
++				 <&clkgen JH7110_WAVE420L_CLK_BPU>,
++				 <&clkgen JH7110_WAVE420L_CLK_VCE>,
++				 <&clkgen JH7110_WAVE420L_CLK_APB>,
++				 <&clkgen JH7110_NOC_BUS_CLK_VENC_AXI>;
++			clock-names = "axi_clk", "bpu_clk", "vce_clk",
++				      "apb_clk", "noc_bus";
++			resets = <&rstgen RSTN_U0_WAVE420L_AXI>,
++				 <&rstgen RSTN_U0_WAVE420L_BPU>,
++				 <&rstgen RSTN_U0_WAVE420L_VCE>,
++				 <&rstgen RSTN_U0_WAVE420L_APB>,
++				 <&rstgen RSTN_U1_AXIMEM_128B_AXI>;
++			reset-names = "rst_axi", "rst_bpu", "rst_vce",
++				      "rst_apb", "rst_sram";
++			starfive,venc_noc_ctrl;
++			power-domains = <&pwrc JH7110_PD_VENC>;
++			status = "disabled";
++		};
++
++		rstgen: reset-controller {
++			compatible = "starfive,jh7110-reset";
++			reg = <0x0 0x13020000 0x0 0x10000>,
++				<0x0 0x10230000 0x0 0x10000>,
++				<0x0 0x17000000 0x0 0x10000>,
++				<0x0 0x19810000 0x0 0x10000>,
++				<0x0 0x295C0000 0x0 0x10000>;
++			reg-names = "syscrg", "stgcrg", "aoncrg", "ispcrg", "voutcrg";
++			#reset-cells = <1>;
++			status = "okay";
++		};
++
++		stmmac_axi_setup: stmmac-axi-config {
++			snps,wr_osr_lmt = <0xf>;
++			snps,rd_osr_lmt = <0xf>;
++			snps,blen = <256 128 64 32 0 0 0>;
++		};
++
++		gmac0: ethernet@16030000 {
++			compatible = "starfive,dwmac","snps,dwmac-5.10a";
++			reg = <0x0 0x16030000 0x0 0x10000>;
++			clock-names = "gtx",
++				"tx",
++				"ptp_ref",
++				"stmmaceth",
++				"pclk",
++				"gtxc",
++				"rmii_rtx";
++			clocks = <&clkgen JH7110_GMAC0_GTXCLK>,
++				 <&clkgen JH7110_U0_GMAC5_CLK_TX>,
++				 <&clkgen JH7110_GMAC0_PTP>,
++				 <&clkgen JH7110_U0_GMAC5_CLK_AHB>,
++				 <&clkgen JH7110_U0_GMAC5_CLK_AXI>,
++				 <&clkgen JH7110_GMAC0_GTXC>,
++				 <&clkgen JH7110_GMAC0_RMII_RTX>;
++			resets = <&rstgen RSTN_U0_DW_GMAC5_AXI64_AHB>,
++				 <&rstgen RSTN_U0_DW_GMAC5_AXI64_AXI>;
++			reset-names = "ahb", "stmmaceth";
++			interrupts = <7>, <6>, <5> ;
++			interrupt-names = "macirq", "eth_wake_irq", "eth_lpi";
++			max-frame-size = <9000>;
++			phy-mode = "rgmii-id";
++			snps,multicast-filter-bins = <64>;
++			snps,perfect-filter-entries = <128>;
++			rx-fifo-depth = <2048>;
++			tx-fifo-depth = <2048>;
++			snps,fixed-burst;
++			snps,no-pbl-x8;
++			snps,force_thresh_dma_mode;
++			snps,axi-config = <&stmmac_axi_setup>;
++			snps,tso;
++			snps,en-tx-lpi-clockgating;
++			snps,en-lpi;
++			snps,write-requests = <4>;
++			snps,read-requests = <4>;
++			snps,burst-map = <0x7>;
++			snps,txpbl = <16>;
++			snps,rxpbl = <16>;
++			status = "disabled";
++		};
++
++		gmac1: ethernet@16040000 {
++			compatible = "starfive,dwmac","snps,dwmac-5.10a";
++			reg = <0x0 0x16040000 0x0 0x10000>;
++			clock-names = "gtx",
++				"tx",
++				"ptp_ref",
++				"stmmaceth",
++				"pclk",
++				"gtxc",
++				"rmii_rtx";
++			clocks = <&clkgen JH7110_GMAC1_GTXCLK>,
++				 <&clkgen JH7110_GMAC5_CLK_TX>,
++				 <&clkgen JH7110_GMAC5_CLK_PTP>,
++				 <&clkgen JH7110_GMAC5_CLK_AHB>,
++				 <&clkgen JH7110_GMAC5_CLK_AXI>,
++				 <&clkgen JH7110_GMAC1_GTXC>,
++				 <&clkgen JH7110_GMAC1_RMII_RTX>;
++			resets = <&rstgen RSTN_U1_DW_GMAC5_AXI64_H_N>,
++				 <&rstgen RSTN_U1_DW_GMAC5_AXI64_A_I>;
++			reset-names = "ahb", "stmmaceth";
++			interrupts = <78>, <77>, <76> ;
++			interrupt-names = "macirq", "eth_wake_irq", "eth_lpi";
++			max-frame-size = <9000>;
++			phy-mode = "rgmii-id";
++			snps,multicast-filter-bins = <64>;
++			snps,perfect-filter-entries = <128>;
++			rx-fifo-depth = <2048>;
++			tx-fifo-depth = <2048>;
++			snps,fixed-burst;
++			snps,no-pbl-x8;
++			snps,force_thresh_dma_mode;
++			snps,axi-config = <&stmmac_axi_setup>;
++			snps,tso;
++			snps,en-tx-lpi-clockgating;
++			snps,en-lpi;
++			snps,write-requests = <4>;
++			snps,read-requests = <4>;
++			snps,burst-map = <0x7>;
++			snps,txpbl = <16>;
++			snps,rxpbl = <16>;
++			status = "disabled";
++		};
++
++		gpu: gpu@18000000 {
++			compatible = "img-gpu";
++			reg = <0x0 0x18000000 0x0 0x100000>,
++				<0x0 0x130C000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_GPU_CORE>,
++				 <&clkgen JH7110_GPU_CLK_APB>,
++				 <&clkgen JH7110_GPU_RTC_TOGGLE>,
++				 <&clkgen JH7110_GPU_CORE_CLK>,
++				 <&clkgen JH7110_GPU_SYS_CLK>,
++				 <&clkgen JH7110_NOC_BUS_CLK_GPU_AXI>;
++			clock-names = "clk_bv", "clk_apb", "clk_rtc",
++					"clk_core", "clk_sys", "clk_axi";
++			resets = <&rstgen RSTN_U0_IMG_GPU_APB>,
++				 <&rstgen RSTN_U0_IMG_GPU_DOMA>;
++			reset-names = "rst_apb", "rst_doma";
++			power-domains = <&pwrc JH7110_PD_GPUA>;
++			interrupts = <82>;
++			current-clock = <8000000>;
++			status = "disabled";
++		};
++
++		can0: can@130d0000 {
++			compatible = "starfive,jh7110-can", "ipms,can";
++			reg = <0x0 0x130d0000 0x0 0x1000>;
++			interrupts = <112>;
++			clocks = <&clkgen JH7110_CAN0_CTRL_CLK_APB>,
++				 <&clkgen JH7110_CAN0_CTRL_CLK_CAN>,
++				 <&clkgen JH7110_CAN0_CTRL_CLK_TIMER>;
++			clock-names = "apb_clk", "core_clk", "timer_clk";
++			resets = <&rstgen RSTN_U0_CAN_CTRL_APB>,
++				 <&rstgen RSTN_U0_CAN_CTRL_CORE>,
++				 <&rstgen RSTN_U0_CAN_CTRL_TIMER>;
++			reset-names = "rst_apb", "rst_core", "rst_timer";
++			frequency = <40000000>;
++			starfive,sys-syscon = <&sys_syscon 0x10 0x3 0x8>;
++			syscon,can_or_canfd = <0>;
++			status = "disabled";
++		};
++
++		can1: can@130e0000 {
++			compatible = "starfive,jh7110-can", "ipms,can";
++			reg = <0x0 0x130e0000 0x0 0x1000>;
++			interrupts = <113>;
++			clocks = <&clkgen JH7110_CAN1_CTRL_CLK_APB>,
++				 <&clkgen JH7110_CAN1_CTRL_CLK_CAN>,
++				 <&clkgen JH7110_CAN1_CTRL_CLK_TIMER>;
++			clock-names = "apb_clk", "core_clk", "timer_clk";
++			resets = <&rstgen RSTN_U1_CAN_CTRL_APB>,
++				 <&rstgen RSTN_U1_CAN_CTRL_CORE>,
++				 <&rstgen RSTN_U1_CAN_CTRL_TIMER>;
++			reset-names = "rst_apb", "rst_core", "rst_timer";
++			frequency = <40000000>;
++			starfive,sys-syscon = <&sys_syscon 0x88 0x12 0x40000>;
++			syscon,can_or_canfd = <1>;
++			status = "disabled";
++		};
++
++		tdm: tdm@10090000 {
++			compatible = "starfive,jh7110-tdm";
++			reg = <0x0 0x10090000 0x0 0x1000>;
++			reg-names = "tdm";
++			clocks = <&clkgen JH7110_TDM_CLK_AHB>,
++				 <&clkgen JH7110_TDM_CLK_APB>,
++				 <&clkgen JH7110_TDM_INTERNAL>,
++				 <&tdm_ext>,
++				 <&clkgen JH7110_TDM_CLK_TDM>,
++				 <&clkgen JH7110_MCLK_INNER>;
++			clock-names = "clk_tdm_ahb", "clk_tdm_apb",
++				      "clk_tdm_internal", "clk_tdm_ext",
++				      "clk_tdm", "mclk_inner";
++			resets = <&rstgen RSTN_U0_TDM16SLOT_AHB>,
++				 <&rstgen RSTN_U0_TDM16SLOT_APB>,
++				 <&rstgen RSTN_U0_TDM16SLOT_TDM>;
++			reset-names = "tdm_ahb", "tdm_apb", "tdm_rst";
++			dmas = <&dma 20 1>, <&dma 21 1>;
++			dma-names = "rx","tx";
++			#sound-dai-cells = <0>;
++			status = "disabled";
++		};
++
++		spdif0: spdif0@100a0000 {
++			compatible = "starfive,jh7110-spdif";
++			reg = <0x0 0x100a0000 0x0 0x1000>;
++			clocks = <&clkgen JH7110_SPDIF_CLK_APB>,
++				 <&clkgen JH7110_SPDIF_CLK_CORE>,
++				 <&clkgen JH7110_AUDIO_ROOT>,
++				 <&clkgen JH7110_MCLK_INNER>,
++				 <&mclk_ext>, <&clkgen JH7110_MCLK>;
++			clock-names = "spdif-apb", "spdif-core",
++				      "audroot", "mclk_inner",
++				      "mclk_ext", "mclk";
++			resets = <&rstgen RSTN_U0_CDNS_SPDIF_APB>;
++			reset-names = "rst_apb";
++			interrupts = <84>;
++			interrupt-names = "tx";
++			#sound-dai-cells = <0>;
++			status = "disabled";
++		};
++
++		pwmdac: pwmdac@100b0000 {
++			compatible = "starfive,jh7110-pwmdac";
++			reg = <0x0 0x100b0000 0x0 0x1000>;
++			clocks = <&clkgen JH7110_APB0>,
++				 <&clkgen JH7110_PWMDAC_CLK_APB>,
++				 <&clkgen JH7110_PWMDAC_CLK_CORE>;
++			clock-names = "apb0", "pwmdac-apb", "pwmdac-core";
++			resets = <&rstgen RSTN_U0_PWMDAC_APB>;
++			reset-names = "rst-apb";
++			dmas = <&dma 22 1>;
++			dma-names = "tx";
++			#sound-dai-cells = <0>;
++			status = "disabled";
++		};
++
++		i2stx: i2stx@100c0000 {
++			compatible = "snps,designware-i2stx";
++			reg = <0x0 0x100c0000 0x0 0x1000>;
++			interrupt-names = "tx";
++			#sound-dai-cells = <0>;
++			dmas = <&dma 28 1>;
++			dma-names = "rx";
++			status = "disabled";
++		};
++
++		pdm: pdm@100d0000 {
++			compatible = "starfive,jh7110-pdm";
++			reg = <0x0 0x100d0000 0x0 0x1000>;
++			reg-names = "pdm";
++			clocks = <&clkgen JH7110_PDM_CLK_DMIC>,
++				 <&clkgen JH7110_PDM_CLK_APB>,
++				 <&clkgen JH7110_MCLK>,
++				 <&mclk_ext>;
++			clock-names = "pdm_mclk",
++				      "pdm_apb", "clk_mclk",
++				      "mclk_ext";
++			resets = <&rstgen RSTN_U0_PDM_4MIC_DMIC>,
++				 <&rstgen RSTN_U0_PDM_4MIC_APB>;
++			reset-names = "pdm_dmic", "pdm_apb";
++			#sound-dai-cells = <0>;
++		};
++
++		i2srx_mst: i2srx_mst@100e0000 {
++			compatible = "starfive,jh7110-i2srx-master";
++			reg = <0x0 0x100e0000 0x0 0x1000>;
++			clocks = <&clkgen JH7110_APB0>,
++				 <&clkgen JH7110_I2SRX0_3CH_CLK_APB>,
++				 <&clkgen JH7110_I2SRX_3CH_BCLK_MST>,
++				 <&clkgen JH7110_I2SRX_3CH_LRCK_MST>,
++				 <&clkgen JH7110_I2SRX0_3CH_BCLK>,
++				 <&clkgen JH7110_I2SRX0_3CH_LRCK>,
++				 <&clkgen JH7110_MCLK>,
++				 <&mclk_ext>;
++			clock-names = "apb0", "i2srx_apb",
++				      "i2srx_bclk_mst", "i2srx_lrck_mst",
++				      "i2srx_bclk", "i2srx_lrck",
++				      "mclk", "mclk_ext";
++			resets = <&rstgen RSTN_U0_I2SRX_3CH_APB>,
++				 <&rstgen RSTN_U0_I2SRX_3CH_BCLK>;
++			reset-names = "rst_apb_rx", "rst_bclk_rx";
++			dmas = <&dma 24 1>;
++			dma-names = "rx";
++			starfive,sys-syscon = <&sys_syscon 0x18 0x34>;
++			#sound-dai-cells = <0>;
++			status = "disabled";
++		};
++
++		i2srx_3ch: i2srx_3ch@100e0000 {
++			compatible = "starfive,jh7110-i2srx", "snps,designware-i2s";
++			reg = <0x0 0x100e0000 0x0 0x1000>;
++			clocks = <&clkgen JH7110_APB0>,
++				 <&clkgen JH7110_I2SRX0_3CH_CLK_APB>,
++				 <&clkgen JH7110_AUDIO_ROOT>,
++				 <&clkgen JH7110_MCLK_INNER>,
++				 <&clkgen JH7110_I2SRX_3CH_BCLK_MST>,
++				 <&clkgen JH7110_I2SRX_3CH_LRCK_MST>,
++				 <&clkgen JH7110_I2SRX0_3CH_BCLK>,
++				 <&clkgen JH7110_I2SRX0_3CH_LRCK>,
++				 <&clkgen JH7110_MCLK>,
++				 <&mclk_ext>,
++				 <&i2srx_bclk_ext>,
++				 <&i2srx_lrck_ext>;
++			clock-names = "apb0", "3ch-apb",
++				      "audioroot", "mclk-inner",
++				      "bclk_mst", "3ch-lrck",
++				      "rx-bclk", "rx-lrck",
++				      "mclk", "mclk_ext",
++				      "bclk-ext", "lrck-ext";
++			resets = <&rstgen RSTN_U0_I2SRX_3CH_APB>,
++				 <&rstgen RSTN_U0_I2SRX_3CH_BCLK>;
++			dmas = <&dma 24 1>;
++			dma-names = "rx";
++			starfive,sys-syscon = <&sys_syscon 0x18 0x34>;
++			#sound-dai-cells = <0>;
++			status = "disabled";
++		};
++
++		i2stx_4ch0: i2stx_4ch0@120b0000 {
++			compatible = "starfive,jh7110-i2stx-4ch0", "snps,designware-i2s";
++			reg = <0x0 0x120b0000 0x0 0x1000>;
++			clocks = <&clkgen JH7110_MCLK_INNER>,
++				 <&clkgen JH7110_I2STX_4CH0_BCLK_MST>,
++				 <&clkgen JH7110_I2STX_4CH0_LRCK_MST>,
++				 <&clkgen JH7110_MCLK>,
++				 <&clkgen JH7110_I2STX0_4CHBCLK>,
++				 <&clkgen JH7110_I2STX0_4CHLRCK>,
++				 <&clkgen JH7110_I2STX0_4CHCLK_APB>,
++				 <&mclk_ext>;
++			clock-names = "inner", "bclk-mst",
++					"lrck-mst", "mclk",
++					"bclk0", "lrck0",
++					"i2s_apb", "mclk_ext";
++			resets = <&rstgen RSTN_U0_I2STX_4CH_APB>,
++				 <&rstgen RSTN_U0_I2STX_4CH_BCLK>;
++			reset-names = "rst_apb", "rst_bclk";
++			dmas = <&dma 47 1>;
++			dma-names = "tx";
++			#sound-dai-cells = <0>;
++			status = "disabled";
++		};
++
++		i2stx_4ch1: i2stx_4ch1@120c0000 {
++			compatible = "starfive,jh7110-i2stx-4ch1", "snps,designware-i2s";
++			reg = <0x0 0x120c0000 0x0 0x1000>;
++			clocks = <&clkgen JH7110_AUDIO_ROOT>,
++				 <&clkgen JH7110_MCLK_INNER>,
++				 <&clkgen JH7110_I2STX_4CH1_BCLK_MST>,
++				 <&clkgen JH7110_I2STX_4CH1_LRCK_MST>,
++				 <&clkgen JH7110_MCLK>,
++				 <&clkgen JH7110_I2STX1_4CHBCLK>,
++				 <&clkgen JH7110_I2STX1_4CHLRCK>,
++				 <&clkgen JH7110_MCLK_OUT>,
++				 <&clkgen JH7110_APB0>,
++				 <&clkgen JH7110_I2STX1_4CHCLK_APB>,
++				 <&mclk_ext>,
++				 <&i2stx_bclk_ext>,
++				 <&i2stx_lrck_ext>;
++			clock-names = "audroot", "mclk_inner", "bclk_mst",
++				      "lrck_mst", "mclk", "4chbclk",
++				      "4chlrck", "mclk_out",
++				      "apb0", "clk_apb",
++				      "mclk_ext", "bclk_ext", "lrck_ext";
++			resets = <&rstgen RSTN_U1_I2STX_4CH_APB>,
++				 <&rstgen RSTN_U1_I2STX_4CH_BCLK>;
++			dmas = <&dma 48 1>;
++			dma-names = "tx";
++			#sound-dai-cells = <0>;
++			status = "disabled";
++		};
++
++		ptc: pwm@120d0000 {
++			compatible = "starfive,jh7110-pwm";
++			reg = <0x0 0x120d0000 0x0 0x10000>;
++			reg-names = "control";
++			clocks = <&clkgen JH7110_PWM_CLK_APB>;
++			resets = <&rstgen RSTN_U0_PWM_8CH_APB>;
++			starfive,approx-freq = <2000000>;
++			#pwm-cells=<3>;
++			starfive,npwm = <8>;
++			status = "disabled";
++		};
++
++		spdif_transmitter: spdif_transmitter {
++			compatible = "linux,spdif-dit";
++			#sound-dai-cells = <0>;
++			status = "disabled";
++		};
++
++		pwmdac_codec: pwmdac-transmitter {
++			compatible = "starfive,jh7110-pwmdac-dit";
++			#sound-dai-cells = <0>;
++			status = "disabled";
++		};
++
++		dmic_codec: dmic_codec {
++			compatible = "dmic-codec";
++			#sound-dai-cells = <0>;
++			status = "disabled";
++		};
++
++		spi0: spi@10060000 {
++			compatible = "arm,pl022", "arm,primecell";
++			reg = <0x0 0x10060000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_SPI0_CLK_APB>;
++			clock-names = "apb_pclk";
++			resets = <&rstgen RSTN_U0_SSP_SPI_APB>;
++			reset-names = "rst_apb";
++			interrupts = <38>;
++			/* shortage of dma channel that not be used */
++			/*dmas = <&dma 14 1>, <&dma 15 1>;*/
++			/*dma-names = "rx","tx";*/
++			arm,primecell-periphid = <0x00041022>;
++			num-cs = <1>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "disabled";
++		};
++
++		spi1: spi@10070000 {
++			compatible = "arm,pl022", "arm,primecell";
++			reg = <0x0 0x10070000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_SPI1_CLK_APB>;
++			clock-names = "apb_pclk";
++			resets = <&rstgen RSTN_U1_SSP_SPI_APB>;
++			reset-names = "rst_apb";
++			interrupts = <39>;
++			/* shortage of dma channel that not be used */
++			/*dmas = <&dma 16 1>, <&dma 17 1>;*/
++			/*dma-names = "rx","tx";*/
++			arm,primecell-periphid = <0x00041022>;
++			num-cs = <1>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "disabled";
++		};
++
++		spi2: spi@10080000 {
++			compatible = "arm,pl022", "arm,primecell";
++			reg = <0x0 0x10080000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_SPI2_CLK_APB>;
++			clock-names = "apb_pclk";
++			resets = <&rstgen RSTN_U2_SSP_SPI_APB>;
++			reset-names = "rst_apb";
++			interrupts = <40>;
++			/* shortage of dma channel that not be used */
++			/*dmas = <&dma 18 1>, <&dma 19 1>;*/
++			/*dma-names = "rx","tx";*/
++			arm,primecell-periphid = <0x00041022>;
++			num-cs = <1>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "disabled";
++		};
++
++		spi3: spi@12070000 {
++			compatible = "arm,pl022", "arm,primecell";
++			reg = <0x0 0x12070000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_SPI3_CLK_APB>;
++			clock-names = "apb_pclk";
++			resets = <&rstgen RSTN_U3_SSP_SPI_APB>;
++			reset-names = "rst_apb";
++			interrupts = <52>;
++			/* shortage of dma channel that not be used */
++			/*dmas = <&dma 39 1>, <&dma 40 1>;*/
++			/*dma-names = "rx","tx";*/
++			arm,primecell-periphid = <0x00041022>;
++			num-cs = <1>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "disabled";
++		};
++
++		spi4: spi@12080000 {
++			compatible = "arm,pl022", "arm,primecell";
++			reg = <0x0 0x12080000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_SPI4_CLK_APB>;
++			clock-names = "apb_pclk";
++			resets = <&rstgen RSTN_U4_SSP_SPI_APB>;
++			reset-names = "rst_apb";
++			interrupts = <53>;
++			/* shortage of dma channel that not be used */
++			/*dmas = <&dma 41 1>, <&dma 42 1>;*/
++			/*dma-names = "rx","tx";*/
++			arm,primecell-periphid = <0x00041022>;
++			num-cs = <1>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "disabled";
++		};
++
++		spi5: spi@12090000 {
++			compatible = "arm,pl022", "arm,primecell";
++			reg = <0x0 0x12090000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_SPI5_CLK_APB>;
++			clock-names = "apb_pclk";
++			resets = <&rstgen RSTN_U5_SSP_SPI_APB>;
++			reset-names = "rst_apb";
++			interrupts = <54>;
++			/* shortage of dma channel that not be used */
++			/*dmas = <&dma 43 1>, <&dma 44 1>;*/
++			/*dma-names = "rx","tx";*/
++			arm,primecell-periphid = <0x00041022>;
++			num-cs = <1>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "disabled";
++		};
++
++		spi6: spi@120A0000 {
++			compatible = "arm,pl022", "arm,primecell";
++			reg = <0x0 0x120A0000 0x0 0x10000>;
++			clocks = <&clkgen JH7110_SPI6_CLK_APB>;
++			clock-names = "apb_pclk";
++			resets = <&rstgen RSTN_U6_SSP_SPI_APB>;
++			reset-names = "rst_apb";
++			interrupts = <55>;
++			/* shortage of dma channel that not be used */
++			/*dmas = <&dma 45 1>, <&dma 46 1>;*/
++			/*dma-names = "rx","tx";*/
++			arm,primecell-periphid = <0x00041022>;
++			num-cs = <1>;
++			#address-cells = <1>;
++			#size-cells = <0>;
++			status = "disabled";
++		};
++
++		pcie0: pcie@2B000000 {
++			compatible = "starfive,jh7110-pcie","plda,pci-xpressrich3-axi";
++			#address-cells = <3>;
++			#size-cells = <2>;
++			#interrupt-cells = <1>;
++			reg = <0x0 0x2B000000 0x0 0x1000000
++			       0x9 0x40000000 0x0 0x10000000>;
++			reg-names = "reg", "config";
++			device_type = "pci";
++			starfive,stg-syscon = <&stg_syscon 0xc0 0xc4 0x130 0x1b8>;
++			starfive,phyctrl = <&phyctrl0 0x28 0x80>;
++			bus-range = <0x0 0xff>;
++			ranges = <0x82000000  0x0 0x30000000  0x0 0x30000000 0x0 0x08000000>,
++				 <0xc3000000  0x9 0x00000000  0x9 0x00000000 0x0 0x40000000>;
++			msi-parent = <&plic>;
++			interrupts = <56>;
++			interrupt-controller;
++			interrupt-names = "msi";
++			interrupt-parent = <&plic>;
++			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
++			interrupt-map = <0x0 0x0 0x0 0x1 &plic 0x1>,
++					<0x0 0x0 0x0 0x2 &plic 0x2>,
++					<0x0 0x0 0x0 0x3 &plic 0x3>,
++					<0x0 0x0 0x0 0x4 &plic 0x4>;
++			resets = <&rstgen RSTN_U0_PLDA_PCIE_AXI_MST0>,
++				 <&rstgen RSTN_U0_PLDA_PCIE_AXI_SLV0>,
++				 <&rstgen RSTN_U0_PLDA_PCIE_AXI_SLV>,
++				 <&rstgen RSTN_U0_PLDA_PCIE_BRG>,
++				 <&rstgen RSTN_U0_PLDA_PCIE_CORE>,
++				 <&rstgen RSTN_U0_PLDA_PCIE_APB>;
++			reset-names = "rst_mst0", "rst_slv0", "rst_slv",
++				      "rst_brg", "rst_core", "rst_apb";
++			clocks = <&clkgen JH7110_NOC_BUS_CLK_STG_AXI>,
++				 <&clkgen JH7110_PCIE0_CLK_TL>,
++				 <&clkgen JH7110_PCIE0_CLK_AXI_MST0>,
++				 <&clkgen JH7110_PCIE0_CLK_APB>;
++			clock-names = "noc", "tl", "axi_mst0", "apb";
++			status = "disabled";
++		};
++
++		pcie1: pcie@2C000000 {
++			compatible = "starfive,jh7110-pcie","plda,pci-xpressrich3-axi";
++			#address-cells = <3>;
++			#size-cells = <2>;
++			#interrupt-cells = <1>;
++			reg = <0x0 0x2C000000 0x0 0x1000000
++			       0x9 0xc0000000 0x0 0x10000000>;
++			reg-names = "reg", "config";
++			device_type = "pci";
++			starfive,stg-syscon = <&stg_syscon 0x270 0x274 0x2e0 0x368>;
++			starfive,phyctrl = <&phyctrl1 0x28 0x80>;
++			bus-range = <0x0 0xff>;
++			ranges = <0x82000000  0x0 0x38000000  0x0 0x38000000 0x0 0x08000000>,
++				 <0xc3000000  0x9 0x80000000  0x9 0x80000000 0x0 0x40000000>;
++			msi-parent = <&plic>;
++			interrupts = <57>;
++			interrupt-controller;
++			interrupt-names = "msi";
++			interrupt-parent = <&plic>;
++			interrupt-map-mask = <0x0 0x0 0x0 0x7>;
++			interrupt-map = <0x0 0x0 0x0 0x1 &plic 0x1>,
++					<0x0 0x0 0x0 0x2 &plic 0x2>,
++					<0x0 0x0 0x0 0x3 &plic 0x3>,
++					<0x0 0x0 0x0 0x4 &plic 0x4>;
++			resets = <&rstgen RSTN_U1_PLDA_PCIE_AXI_MST0>,
++				 <&rstgen RSTN_U1_PLDA_PCIE_AXI_SLV0>,
++				 <&rstgen RSTN_U1_PLDA_PCIE_AXI_SLV>,
++				 <&rstgen RSTN_U1_PLDA_PCIE_BRG>,
++				 <&rstgen RSTN_U1_PLDA_PCIE_CORE>,
++				 <&rstgen RSTN_U1_PLDA_PCIE_APB>;
++			reset-names = "rst_mst0", "rst_slv0", "rst_slv",
++				      "rst_brg", "rst_core", "rst_apb";
++			clocks = <&clkgen JH7110_NOC_BUS_CLK_STG_AXI>,
++				 <&clkgen JH7110_PCIE1_CLK_TL>,
++				 <&clkgen JH7110_PCIE1_CLK_AXI_MST0>,
++				 <&clkgen JH7110_PCIE1_CLK_APB>;
++			clock-names = "noc", "tl", "axi_mst0", "apb";
++			status = "disabled";
++		};
++
++		mailbox_contrl0: mailbox@0 {
++			compatible = "starfive,mail_box";
++			reg = <0x0 0x13060000 0x0 0x0001000>;
++			clocks = <&clkgen JH7110_MAILBOX_CLK_APB>;
++			clock-names = "clk_apb";
++			resets = <&rstgen RSTN_U0_MAILBOX_RRESETN>;
++			reset-names = "mbx_rre";
++			interrupts = <26 27>;
++			#mbox-cells = <2>;
++			status = "disabled";
++		};
++
++		mailbox_client0: mailbox_client@0 {
++			compatible = "starfive,mailbox-test";
++			mbox-names = "rx", "tx";
++			mboxes = <&mailbox_contrl0 0 1>,<&mailbox_contrl0 1 0>;
++			status = "disabled";
++		};
++
++		display: display-subsystem {
++			compatible = "starfive,jh7110-display","verisilicon,display-subsystem";
++			ports = <&dc_out_dpi0>;
++			status = "disabled";
++		};
++
++		dssctrl: dssctrl@295B0000 {
++			compatible = "starfive,jh7110-dssctrl","verisilicon,dss-ctrl", "syscon";
++			reg = <0 0x295B0000 0 0x90>;
++		};
++
++		tda988x_pin: tda988x_pin {
++			compatible = "starfive,tda998x_rgb_pin";
++			status = "disabled";
++		};
++
++		rgb_output: rgb-output {
++			compatible = "starfive,jh7110-rgb_output","verisilicon,rgb-encoder";
++			//verisilicon,dss-syscon = <&dssctrl>;
++			//verisilicon,mux-mask = <0x70 0x380>;
++			//verisilicon,mux-val = <0x40 0x280>;
++			status = "disabled";
++		};
++
++		dc8200: dc8200@29400000 {
++			compatible = "starfive,jh7110-dc8200","verisilicon,dc8200";
++			verisilicon,dss-syscon = <&dssctrl>;//20220624 panel syscon
++			reg = <0x0 0x29400000 0x0 0x100>,
++			      <0x0 0x29400800 0x0 0x2000>,
++			      <0x0 0x17030000 0x0 0x1000>;
++			interrupts = <95>;
++			status = "disabled";
++			clocks = <&clkgen JH7110_NOC_BUS_CLK_DISP_AXI>,
++			<&clkgen JH7110_VOUT_SRC>,
++			<&clkgen JH7110_VOUT_TOP_CLK_VOUT_AXI>,
++			<&clkgen JH7110_VOUT_TOP_CLK_VOUT_AHB>,
++			<&clkvout JH7110_U0_DC8200_CLK_PIX0>,
++			<&clkvout JH7110_U0_DC8200_CLK_PIX1>,
++			<&clkvout JH7110_U0_DC8200_CLK_AXI>,
++			<&clkvout JH7110_U0_DC8200_CLK_CORE>,
++			<&clkvout JH7110_U0_DC8200_CLK_AHB>,
++			<&clkgen JH7110_VOUT_TOP_CLK_VOUT_AXI>,
++			<&clkvout JH7110_DOM_VOUT_TOP_LCD_CLK>,
++			<&hdmitx0_pixelclk>,
++			<&clkvout JH7110_DC8200_PIX0>,
++			<&clkvout JH7110_U0_DC8200_CLK_PIX0_OUT>,
++			<&clkvout JH7110_U0_DC8200_CLK_PIX1_OUT>;
++			clock-names = "noc_disp","vout_src",
++			   "top_vout_axi","top_vout_ahb",
++			   "pix_clk","vout_pix1",
++			   "axi_clk","core_clk","vout_ahb",
++			   "vout_top_axi","vout_top_lcd","hdmitx0_pixelclk","dc8200_pix0",
++			   "dc8200_pix0_out","dc8200_pix1_out";
++			resets = <&rstgen RSTN_U0_DOM_VOUT_TOP_SRC>,
++				 <&rstgen RSTN_U0_DC8200_AXI>,
++				 <&rstgen RSTN_U0_DC8200_AHB>,
++				 <&rstgen RSTN_U0_DC8200_CORE>,
++				 <&rstgen RSTN_U0_NOC_BUS_DISP_AXI_N>;
++			reset-names = "rst_vout_src","rst_axi","rst_ahb","rst_core",
++					"rst_noc_disp";
++		};
++
++		dsi_output: dsi-output {
++			compatible = "starfive,jh7110-display-encoder","verisilicon,dsi-encoder";
++			status = "disabled";
++		};
++
++		mipi_dphy: mipi-dphy@295e0000{
++			compatible = "starfive,jh7110-mipi-dphy-tx","m31,mipi-dphy-tx";
++			reg = <0x0 0x295e0000 0x0 0x10000>;
++			clocks = <&clkvout JH7110_U0_MIPITX_DPHY_CLK_TXESC>;
++			clock-names = "dphy_txesc";
++			resets = <&rstgen RSTN_U0_MIPITX_DPHY_SYS>,
++				 <&rstgen RSTN_U0_MIPITX_DPHY_TXBYTEHS>;
++			reset-names = "dphy_sys", "dphy_txbytehs";
++			#phy-cells = <0>;
++			status = "disabled";
++		};
++
++		 mipi_dsi: mipi@295d0000 {
++			compatible = "starfive,jh7110-mipi_dsi","cdns,dsi";
++			reg = <0x0 0x295d0000 0x0 0x10000>;
++			interrupts = <98>;
++			reg-names = "dsi";
++			clocks = <&clkvout JH7110_U0_CDNS_DSITX_CLK_SYS>,
++				 <&clkvout JH7110_U0_CDNS_DSITX_CLK_APB>,
++				 <&clkvout JH7110_U0_CDNS_DSITX_CLK_TXESC>,
++				 <&clkvout JH7110_U0_CDNS_DSITX_CLK_DPI>;
++			clock-names = "sys", "apb", "txesc", "dpi";
++			resets = <&rstgen RSTN_U0_CDNS_DSITX_DPI>,
++				 <&rstgen RSTN_U0_CDNS_DSITX_APB>,
++				 <&rstgen RSTN_U0_CDNS_DSITX_RXESC>,
++				 <&rstgen RSTN_U0_CDNS_DSITX_SYS>,
++				 <&rstgen RSTN_U0_CDNS_DSITX_TXBYTEHS>,
++				 <&rstgen RSTN_U0_CDNS_DSITX_TXESC>;
++			reset-names = "dsi_dpi", "dsi_apb", "dsi_rxesc",
++					"dsi_sys", "dsi_txbytehs", "dsi_txesc";
++			phys = <&mipi_dphy>;
++			phy-names = "dphy";
++			status = "disabled";
++
++		};
++
++		hdmi: hdmi@29590000 {
++			compatible = "starfive,jh7110-hdmi","inno,hdmi";
++			reg = <0x0 0x29590000 0x0 0x4000>;
++			interrupts = <99>;
++			/*interrupts = <GIC_SPI 45 IRQ_TYPE_LEVEL_HIGH>;*/
++			/*clocks = <&cru  PCLK_HDMI>;*/
++			/*clock-names = "pclk";*/
++			/*pinctrl-names = "default";*/
++			/*pinctrl-0 = <&hdmi_ctl>;*/
++			status = "disabled";
++			clocks = <&clkvout JH7110_U0_HDMI_TX_CLK_SYS>,
++				 <&clkvout JH7110_U0_HDMI_TX_CLK_MCLK>,
++				 <&clkvout JH7110_U0_HDMI_TX_CLK_BCLK>,
++				 <&hdmitx0_pixelclk>;
++			clock-names = "sysclk", "mclk","bclk","pclk";
++			resets = <&rstgen RSTN_U0_HDMI_TX_HDMI>;
++			reset-names = "hdmi_tx";
++			#sound-dai-cells = <0>;
++		};
++
++		sound0: snd-card0 {
++			compatible = "simple-audio-card";
++			simple-audio-card,name = "Starfive-AC108-Sound-Card";
++			#address-cells = <1>;
++			#size-cells = <0>;
++		};
++
++		sound1: snd-card1 {
++			compatible = "simple-audio-card";
++			simple-audio-card,name = "Starfive-HDMI-Sound-Card";
++			#address-cells = <1>;
++			#size-cells = <0>;
++		};
++
++		sound2: snd-card2 {
++			compatible = "simple-audio-card";
++			simple-audio-card,name = "Starfive-PDM-Sound-Card";
++			#address-cells = <1>;
++			#size-cells = <0>;
++		};
++
++		sound3: snd-card3 {
++			compatible = "simple-audio-card";
++			simple-audio-card,name = "Starfive-PWMDAC-Sound-Card";
++			#address-cells = <1>;
++			#size-cells = <0>;
++		};
++
++		sound4: snd-card4 {
++			compatible = "simple-audio-card";
++			simple-audio-card,name = "Starfive-SPDIF-Sound-Card";
++			#address-cells = <1>;
++			#size-cells = <0>;
++		};
++
++		sound5: snd-card5 {
++			compatible = "simple-audio-card";
++			simple-audio-card,name = "Starfive-TDM-Sound-Card";
++			#address-cells = <1>;
++			#size-cells = <0>;
++		};
++
++		sound6: snd-card6 {
++			compatible = "simple-audio-card";
++			simple-audio-card,name = "Starfive-WM8960-Sound-Card";
++			#address-cells = <1>;
++			#size-cells = <0>;
++		};
++
++		co_process: e24@0 {
++			compatible = "starfive,e24";
++			reg = <0x0 0xc0110000 0x0 0x00001000>,
++				<0x0 0xc0111000 0x0 0x0001f000>;
++			reg-names = "ecmd", "espace";
++			clocks = <&clkgen JH7110_E2_RTC_CLK>,
++				 <&clkgen JH7110_E2_CLK_CORE>,
++				 <&clkgen JH7110_E2_CLK_DBG>;
++			clock-names = "clk_rtc", "clk_core", "clk_dbg";
++			resets = <&rstgen RSTN_U0_E24_CORE>;
++			reset-names = "e24_core";
++			starfive,stg-syscon = <&stg_syscon>;
++			interrupt-parent = <&plic>;
++			firmware-name = "e24_elf";
++			irq-mode = <1>;
++			mbox-names = "tx", "rx";
++			mboxes = <&mailbox_contrl0 0 2>,<&mailbox_contrl0 2 0>;
++			#address-cells = <1>;
++			#size-cells = <1>;
++			ranges = <0xc0000000 0x0 0xc0000000 0x200000>;
++			status = "disabled";
++			dsp@0 {};
++		};
++
++		xrp: xrp@0 {
++			compatible = "cdns,xrp";
++			reg = <0x0  0x10230000 0x0 0x00010000
++				0x0  0x10240000 0x0 0x00010000>;
++			memory-region = <&xrp_reserved>;
++			clocks = <&clkgen JH7110_HIFI4_CLK_CORE>;
++			clock-names = "core_clk";
++			resets = <&rstgen RSTN_U0_HIFI4_CORE>,
++				 <&rstgen RSTN_U0_HIFI4_AXI>;
++			reset-names = "rst_core","rst_axi";
++			starfive,stg-syscon = <&stg_syscon>;
++			firmware-name = "hifi4_elf";
++			#address-cells = <1>;
++			#size-cells = <1>;
++			ranges = <0x40000000 0x0 0x20000000 0x040000
++				0xf0000000 0x0 0xf0000000 0x03000000>;
++			status = "disabled";
++			dsp@0 {
++			};
++		};
++
++		starfive_cpufreq: starfive,jh7110-cpufreq {
++			compatible = "starfive,jh7110-cpufreq";
++			clocks = <&clkgen JH7110_CPU_CORE>;
++			clock-names = "cpu_clk";
++		};
++	};
++};
+diff --git a/arch/riscv/configs/defconfig b/arch/riscv/configs/defconfig
+index a20c51dadef2..8c3d1e451703 100644
+--- a/arch/riscv/configs/defconfig
++++ b/arch/riscv/configs/defconfig
+@@ -16,11 +16,7 @@ CONFIG_EXPERT=y
+ CONFIG_BPF_SYSCALL=y
+ CONFIG_SOC_SIFIVE=y
+ CONFIG_SOC_VIRT=y
+-CONFIG_SOC_MICROCHIP_POLARFIRE=y
+ CONFIG_SMP=y
+-CONFIG_HOTPLUG_CPU=y
+-CONFIG_VIRTUALIZATION=y
+-CONFIG_KVM=y
+ CONFIG_JUMP_LABEL=y
+ CONFIG_MODULES=y
+ CONFIG_MODULE_UNLOAD=y
+@@ -71,6 +67,7 @@ CONFIG_SPI_SIFIVE=y
+ CONFIG_GPIOLIB=y
+ CONFIG_GPIO_SIFIVE=y
+ # CONFIG_PTP_1588_CLOCK is not set
++CONFIG_POWER_RESET=y
+ CONFIG_DRM=y
+ CONFIG_DRM_RADEON=y
+ CONFIG_DRM_VIRTIO_GPU=y
+@@ -85,9 +82,6 @@ CONFIG_USB_OHCI_HCD_PLATFORM=y
+ CONFIG_USB_STORAGE=y
+ CONFIG_USB_UAS=y
+ CONFIG_MMC=y
+-CONFIG_MMC_SDHCI=y
+-CONFIG_MMC_SDHCI_PLTFM=y
+-CONFIG_MMC_SDHCI_CADENCE=y
+ CONFIG_MMC_SPI=y
+ CONFIG_RTC_CLASS=y
+ CONFIG_VIRTIO_PCI=y
+@@ -103,7 +97,6 @@ CONFIG_MSDOS_FS=y
+ CONFIG_VFAT_FS=y
+ CONFIG_TMPFS=y
+ CONFIG_TMPFS_POSIX_ACL=y
+-CONFIG_HUGETLBFS=y
+ CONFIG_NFS_FS=y
+ CONFIG_NFS_V4=y
+ CONFIG_NFS_V4_1=y
+@@ -114,8 +107,29 @@ CONFIG_CRYPTO_USER_API_HASH=y
+ CONFIG_CRYPTO_DEV_VIRTIO=y
+ CONFIG_PRINTK_TIME=y
+ CONFIG_DEBUG_FS=y
++CONFIG_DEBUG_PAGEALLOC=y
++CONFIG_SCHED_STACK_END_CHECK=y
++CONFIG_DEBUG_VM=y
++CONFIG_DEBUG_VM_PGFLAGS=y
++CONFIG_DEBUG_MEMORY_INIT=y
++CONFIG_DEBUG_PER_CPU_MAPS=y
+ CONFIG_SOFTLOCKUP_DETECTOR=y
+ CONFIG_WQ_WATCHDOG=y
++CONFIG_DEBUG_TIMEKEEPING=y
++CONFIG_DEBUG_RT_MUTEXES=y
++CONFIG_DEBUG_SPINLOCK=y
++CONFIG_DEBUG_MUTEXES=y
++CONFIG_DEBUG_RWSEMS=y
++CONFIG_DEBUG_ATOMIC_SLEEP=y
+ CONFIG_STACKTRACE=y
++CONFIG_DEBUG_LIST=y
++CONFIG_DEBUG_PLIST=y
++CONFIG_DEBUG_SG=y
+ # CONFIG_RCU_TRACE is not set
++CONFIG_RCU_EQS_DEBUG=y
++CONFIG_DEBUG_BLOCK_EXT_DEVT=y
++# CONFIG_FTRACE is not set
++# CONFIG_RUNTIME_TESTING_MENU is not set
++CONFIG_MEMTEST=y
++# CONFIG_SYSFS_SYSCALL is not set
+ CONFIG_EFI=y
+diff --git a/arch/riscv/configs/starfive_jh7110_defconfig b/arch/riscv/configs/starfive_jh7110_defconfig
+new file mode 100755
+index 000000000000..d31249f1d396
+--- /dev/null
++++ b/arch/riscv/configs/starfive_jh7110_defconfig
+@@ -0,0 +1,284 @@
++CONFIG_COMPILE_TEST=y
++CONFIG_DEFAULT_HOSTNAME="StarFive"
++CONFIG_SYSVIPC=y
++CONFIG_POSIX_MQUEUE=y
++CONFIG_USELIB=y
++CONFIG_NO_HZ_IDLE=y
++CONFIG_HIGH_RES_TIMERS=y
++CONFIG_IKCONFIG=y
++CONFIG_IKCONFIG_PROC=y
++CONFIG_CGROUPS=y
++CONFIG_CGROUP_SCHED=y
++CONFIG_CFS_BANDWIDTH=y
++CONFIG_CGROUP_BPF=y
++CONFIG_NAMESPACES=y
++CONFIG_USER_NS=y
++CONFIG_CHECKPOINT_RESTORE=y
++CONFIG_BLK_DEV_INITRD=y
++CONFIG_EXPERT=y
++CONFIG_BPF_SYSCALL=y
++CONFIG_PERF_EVENTS=y
++CONFIG_SOC_STARFIVE=y
++CONFIG_SMP=y
++CONFIG_HZ_100=y
++CONFIG_HIBERNATION=y
++CONFIG_PM_STD_PARTITION="PARTLABEL=hibernation"
++CONFIG_PM_DEBUG=y
++CONFIG_PM_ADVANCED_DEBUG=y
++CONFIG_PM_TEST_SUSPEND=y
++CONFIG_ENERGY_MODEL=y
++CONFIG_CPU_IDLE=y
++CONFIG_RISCV_SBI_CPUIDLE=y
++# CONFIG_SECCOMP is not set
++CONFIG_MODULES=y
++CONFIG_MODULE_UNLOAD=y
++CONFIG_PAGE_REPORTING=y
++CONFIG_CMA=y
++CONFIG_NET=y
++CONFIG_PACKET=y
++CONFIG_UNIX=y
++CONFIG_INET=y
++CONFIG_IP_MULTICAST=y
++CONFIG_IP_ADVANCED_ROUTER=y
++CONFIG_IP_PNP=y
++CONFIG_IP_PNP_DHCP=y
++CONFIG_IP_PNP_BOOTP=y
++CONFIG_IP_PNP_RARP=y
++CONFIG_NETFILTER=y
++CONFIG_NETFILTER_NETLINK_ACCT=y
++CONFIG_NETFILTER_NETLINK_QUEUE=y
++CONFIG_NF_CONNTRACK=y
++CONFIG_NF_TABLES=y
++CONFIG_NFT_CT=y
++CONFIG_NFT_COMPAT=y
++CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
++CONFIG_NETFILTER_XT_MATCH_IPCOMP=y
++CONFIG_NETFILTER_XT_MATCH_IPRANGE=y
++CONFIG_NETFILTER_XT_MATCH_MAC=y
++CONFIG_NETFILTER_XT_MATCH_MARK=y
++CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
++CONFIG_NETFILTER_XT_MATCH_SOCKET=y
++CONFIG_NETFILTER_XT_MATCH_STATE=y
++CONFIG_NETFILTER_XT_MATCH_STRING=y
++CONFIG_NETFILTER_XT_MATCH_U32=y
++CONFIG_NF_TABLES_IPV4=y
++CONFIG_NFT_DUP_IPV4=y
++CONFIG_NFT_FIB_IPV4=y
++CONFIG_IP_NF_IPTABLES=y
++CONFIG_IP_NF_FILTER=y
++CONFIG_IP_NF_TARGET_REJECT=y
++CONFIG_IP_NF_NAT=y
++CONFIG_IP_NF_TARGET_MASQUERADE=y
++CONFIG_IP_NF_TARGET_NETMAP=y
++CONFIG_IP_NF_TARGET_REDIRECT=y
++CONFIG_NETLINK_DIAG=y
++CONFIG_CAN=y
++CONFIG_IPMS_CAN=y
++CONFIG_CFG80211=y
++CONFIG_MAC80211=y
++CONFIG_NET_9P=y
++CONFIG_NET_9P_VIRTIO=y
++CONFIG_PCI=y
++CONFIG_PCIEPORTBUS=y
++# CONFIG_PCIEASPM is not set
++CONFIG_PCIE_PLDA=y
++CONFIG_DEVTMPFS=y
++CONFIG_DEVTMPFS_MOUNT=y
++CONFIG_MTD=y
++CONFIG_MTD_BLOCK=y
++CONFIG_MTD_SPI_NOR=y
++CONFIG_OF_CONFIGFS=y
++CONFIG_BLK_DEV_LOOP=y
++CONFIG_VIRTIO_BLK=y
++CONFIG_BLK_DEV_NVME=y
++CONFIG_BLK_DEV_SD=y
++CONFIG_BLK_DEV_SR=y
++CONFIG_SCSI_VIRTIO=y
++CONFIG_ATA=y
++CONFIG_SATA_AHCI=y
++CONFIG_NETDEVICES=y
++CONFIG_VIRTIO_NET=y
++CONFIG_R8169=y
++CONFIG_STMMAC_ETH=y
++CONFIG_STMMAC_SELFTESTS=y
++CONFIG_DWMAC_STARFIVE_PLAT=y
++CONFIG_MARVELL_PHY=y
++CONFIG_MICREL_PHY=y
++CONFIG_MOTORCOMM_PHY=y
++CONFIG_IWLWIFI=y
++CONFIG_IWLDVM=y
++CONFIG_IWLMVM=y
++CONFIG_INPUT_EVDEV=y
++CONFIG_INPUT_TOUCHSCREEN=y
++CONFIG_TOUCHSCREEN_TINKER_FT5406=y
++CONFIG_SERIAL_8250=y
++CONFIG_SERIAL_8250_CONSOLE=y
++CONFIG_SERIAL_8250_NR_UARTS=6
++CONFIG_SERIAL_8250_RUNTIME_UARTS=6
++CONFIG_SERIAL_8250_EXTENDED=y
++CONFIG_SERIAL_8250_MANY_PORTS=y
++CONFIG_SERIAL_8250_DW=y
++CONFIG_SERIAL_OF_PLATFORM=y
++CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
++CONFIG_SERIAL_SIFIVE=y
++CONFIG_SERIAL_SIFIVE_CONSOLE=y
++CONFIG_HVC_RISCV_SBI=y
++CONFIG_TTY_PRINTK=y
++CONFIG_VIRTIO_CONSOLE=y
++CONFIG_HW_RANDOM=y
++CONFIG_HW_RANDOM_STARFIVE=y
++CONFIG_I2C_CHARDEV=y
++CONFIG_I2C_DESIGNWARE_PLATFORM=y
++CONFIG_SPI=y
++CONFIG_SPI_CADENCE_QUADSPI=y
++CONFIG_SPI_PL022_STARFIVE=y
++CONFIG_SPI_SIFIVE=y
++CONFIG_SPI_SPIDEV=y
++CONFIG_PINCTRL=y
++CONFIG_PINCTRL_STARFIVE_JH7110=y
++CONFIG_GPIO_SYSFS=y
++CONFIG_POWER_RESET=y
++CONFIG_POWER_RESET_SYSCON=y
++CONFIG_POWER_RESET_SYSCON_POWEROFF=y
++CONFIG_SENSORS_SFCTEMP=y
++CONFIG_THERMAL=y
++CONFIG_THERMAL_WRITABLE_TRIPS=y
++CONFIG_CPU_THERMAL=y
++CONFIG_THERMAL_EMULATION=y
++CONFIG_WATCHDOG=y
++CONFIG_WATCHDOG_SYSFS=y
++CONFIG_STARFIVE_WATCHDOG=y
++# CONFIG_ABX500_CORE is not set
++CONFIG_REGULATOR=y
++CONFIG_REGULATOR_AXP15060=y
++CONFIG_REGULATOR_STARFIVE_JH7110=y
++# CONFIG_MEDIA_CEC_SUPPORT is not set
++CONFIG_MEDIA_SUPPORT=y
++CONFIG_MEDIA_USB_SUPPORT=y
++CONFIG_USB_VIDEO_CLASS=y
++CONFIG_V4L_PLATFORM_DRIVERS=y
++CONFIG_VIDEO_STF_VIN=y
++CONFIG_VIN_SENSOR_SC2235=y
++CONFIG_VIN_SENSOR_OV4689=y
++CONFIG_VIN_SENSOR_IMX219=y
++CONFIG_DRM_I2C_NXP_TDA998X=y
++CONFIG_DRM_VERISILICON=y
++CONFIG_STARFIVE_INNO_HDMI=y
++CONFIG_STARFIVE_DSI=y
++CONFIG_DRM_IMG_ROGUE=y
++CONFIG_DRM_LEGACY=y
++CONFIG_BACKLIGHT_CLASS_DEVICE=y
++CONFIG_FRAMEBUFFER_CONSOLE=y
++CONFIG_SOUND=y
++CONFIG_SND=y
++CONFIG_SND_USB_AUDIO=y
++CONFIG_SND_SOC=y
++CONFIG_SND_SOC_STARFIVE=y
++CONFIG_SND_SOC_STARFIVE_PWMDAC=y
++CONFIG_SND_SOC_STARFIVE_PDM=y
++CONFIG_SND_SOC_STARFIVE_TDM=y
++CONFIG_SND_SOC_STARFIVE_SPDIF=y
++CONFIG_SND_SOC_STARFIVE_SPDIF_PCM=y
++CONFIG_SND_SOC_AC108=y
++CONFIG_SND_SOC_SPDIF=y
++CONFIG_SND_SOC_WM8960=y
++CONFIG_SND_SIMPLE_CARD=y
++CONFIG_USB=y
++CONFIG_USB_XHCI_HCD=y
++CONFIG_USB_STORAGE=y
++CONFIG_USB_UAS=y
++CONFIG_USB_CDNS3=y
++CONFIG_USB_CDNS3_GADGET=y
++CONFIG_USB_CDNS3_HOST=y
++CONFIG_USB_CDNS3_STARFIVE=y
++CONFIG_USB_GADGET=y
++CONFIG_USB_CONFIGFS=y
++CONFIG_USB_CONFIGFS_MASS_STORAGE=y
++CONFIG_USB_CONFIGFS_F_FS=y
++CONFIG_MMC=y
++CONFIG_MMC_DEBUG=y
++CONFIG_MMC_SDHCI=y
++CONFIG_MMC_SDHCI_PLTFM=y
++CONFIG_MMC_SDHCI_OF_DWCMSHC=y
++CONFIG_MMC_SPI=y
++CONFIG_MMC_DW=y
++CONFIG_MMC_DW_STARFIVE=y
++CONFIG_RTC_CLASS=y
++CONFIG_RTC_DRV_STARFIVE=y
++CONFIG_RTC_DRV_GOLDFISH=y
++CONFIG_DMADEVICES=y
++CONFIG_DW_AXI_DMAC=y
++CONFIG_DMATEST=y
++CONFIG_GOLDFISH=y
++CONFIG_CLK_STARFIVE_JH7110_PLL=y
++CONFIG_STARFIVE_TIMER=y
++CONFIG_MAILBOX=y
++CONFIG_RPMSG_CHAR=y
++CONFIG_RPMSG_VIRTIO=y
++CONFIG_STARFIVE_PMU=y
++CONFIG_PWM=y
++CONFIG_PWM_STARFIVE_PTC=y
++CONFIG_PHY_M31_DPHY_RX0=y
++CONFIG_RAS=y
++CONFIG_CPU_FREQ=y
++CONFIG_CPU_FREQ_STAT=y
++CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
++CONFIG_CPU_FREQ_GOV_POWERSAVE=y
++CONFIG_CPU_FREQ_GOV_USERSPACE=y
++CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
++CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
++CONFIG_CPUFREQ_DT=y
++CONFIG_EXT4_FS=y
++CONFIG_EXT4_FS_POSIX_ACL=y
++CONFIG_AUTOFS4_FS=y
++CONFIG_FUSE_FS=y
++CONFIG_CUSE=y
++CONFIG_VIRTIO_FS=y
++CONFIG_OVERLAY_FS=y
++CONFIG_OVERLAY_FS_INDEX=y
++CONFIG_OVERLAY_FS_XINO_AUTO=y
++CONFIG_OVERLAY_FS_METACOPY=y
++CONFIG_MSDOS_FS=y
++CONFIG_VFAT_FS=y
++CONFIG_FAT_DEFAULT_UTF8=y
++CONFIG_EXFAT_FS=y
++CONFIG_NTFS_FS=y
++CONFIG_NTFS_RW=y
++CONFIG_TMPFS=y
++CONFIG_TMPFS_POSIX_ACL=y
++CONFIG_HUGETLBFS=y
++CONFIG_JFFS2_FS=y
++CONFIG_NFS_FS=y
++CONFIG_NFS_V4=y
++CONFIG_NFS_V4_1=y
++CONFIG_NFS_V4_2=y
++CONFIG_ROOT_NFS=y
++CONFIG_NLS_CODEPAGE_437=y
++CONFIG_NLS_ISO8859_1=y
++CONFIG_CRYPTO_USER=y
++CONFIG_CRYPTO_ECDH=y
++CONFIG_CRYPTO_ECB=y
++CONFIG_CRYPTO_SHA512=y
++CONFIG_CRYPTO_USER_API_HASH=y
++CONFIG_CRYPTO_USER_API_SKCIPHER=y
++CONFIG_CRYPTO_USER_API_RNG=y
++CONFIG_CRYPTO_USER_API_AEAD=y
++CONFIG_CRYPTO_USER_API_AKCIPHER=y
++CONFIG_CRYPTO_DEV_VIRTIO=y
++CONFIG_CRYPTO_DEV_JH7110_ENCRYPT=y
++CONFIG_DMA_CMA=y
++CONFIG_PRINTK_TIME=y
++CONFIG_DEBUG_FS=y
++CONFIG_SOFTLOCKUP_DETECTOR=y
++CONFIG_WQ_WATCHDOG=y
++CONFIG_DEBUG_TIMEKEEPING=y
++CONFIG_DEBUG_RT_MUTEXES=y
++CONFIG_DEBUG_SPINLOCK=y
++CONFIG_DEBUG_RWSEMS=y
++CONFIG_DEBUG_ATOMIC_SLEEP=y
++CONFIG_STACKTRACE=y
++CONFIG_DEBUG_LIST=y
++CONFIG_DEBUG_PLIST=y
++CONFIG_DEBUG_SG=y
++CONFIG_RCU_EQS_DEBUG=y
++CONFIG_MEMTEST=y
+diff --git a/arch/riscv/configs/starfive_visionfive2_defconfig b/arch/riscv/configs/starfive_visionfive2_defconfig
+new file mode 100755
+index 000000000000..f3fd3ec329f6
+--- /dev/null
++++ b/arch/riscv/configs/starfive_visionfive2_defconfig
+@@ -0,0 +1,287 @@
++CONFIG_DEFAULT_HOSTNAME="StarFive"
++CONFIG_SYSVIPC=y
++CONFIG_POSIX_MQUEUE=y
++CONFIG_USELIB=y
++CONFIG_NO_HZ_IDLE=y
++CONFIG_HIGH_RES_TIMERS=y
++CONFIG_IKCONFIG=y
++CONFIG_IKCONFIG_PROC=y
++CONFIG_CGROUPS=y
++CONFIG_CGROUP_SCHED=y
++CONFIG_CFS_BANDWIDTH=y
++CONFIG_CGROUP_BPF=y
++CONFIG_NAMESPACES=y
++CONFIG_USER_NS=y
++CONFIG_CHECKPOINT_RESTORE=y
++CONFIG_BLK_DEV_INITRD=y
++CONFIG_EXPERT=y
++CONFIG_BPF_SYSCALL=y
++CONFIG_PERF_EVENTS=y
++CONFIG_SOC_STARFIVE=y
++CONFIG_SMP=y
++CONFIG_HZ_100=y
++CONFIG_HIBERNATION=y
++CONFIG_PM_STD_PARTITION="PARTLABEL=hibernation"
++CONFIG_PM_DEBUG=y
++CONFIG_PM_ADVANCED_DEBUG=y
++CONFIG_PM_TEST_SUSPEND=y
++CONFIG_CPU_IDLE=y
++CONFIG_RISCV_SBI_CPUIDLE=y
++# CONFIG_SECCOMP is not set
++CONFIG_MODULES=y
++CONFIG_MODULE_UNLOAD=y
++CONFIG_PAGE_REPORTING=y
++CONFIG_CMA=y
++CONFIG_NET=y
++CONFIG_PACKET=y
++CONFIG_UNIX=y
++CONFIG_INET=y
++CONFIG_IP_MULTICAST=y
++CONFIG_IP_ADVANCED_ROUTER=y
++CONFIG_IP_PNP=y
++CONFIG_IP_PNP_DHCP=y
++CONFIG_IP_PNP_BOOTP=y
++CONFIG_IP_PNP_RARP=y
++CONFIG_NETFILTER=y
++CONFIG_NETFILTER_NETLINK_ACCT=y
++CONFIG_NETFILTER_NETLINK_QUEUE=y
++CONFIG_NF_CONNTRACK=y
++CONFIG_NF_TABLES=y
++CONFIG_NFT_CT=y
++CONFIG_NFT_COMPAT=y
++CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
++CONFIG_NETFILTER_XT_MATCH_IPCOMP=y
++CONFIG_NETFILTER_XT_MATCH_IPRANGE=y
++CONFIG_NETFILTER_XT_MATCH_MAC=y
++CONFIG_NETFILTER_XT_MATCH_MARK=y
++CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
++CONFIG_NETFILTER_XT_MATCH_SOCKET=y
++CONFIG_NETFILTER_XT_MATCH_STATE=y
++CONFIG_NETFILTER_XT_MATCH_STRING=y
++CONFIG_NETFILTER_XT_MATCH_U32=y
++CONFIG_NF_TABLES_IPV4=y
++CONFIG_NFT_DUP_IPV4=y
++CONFIG_NFT_FIB_IPV4=y
++CONFIG_IP_NF_IPTABLES=y
++CONFIG_IP_NF_FILTER=y
++CONFIG_IP_NF_TARGET_REJECT=y
++CONFIG_IP_NF_NAT=y
++CONFIG_IP_NF_TARGET_MASQUERADE=y
++CONFIG_IP_NF_TARGET_NETMAP=y
++CONFIG_IP_NF_TARGET_REDIRECT=y
++CONFIG_NETLINK_DIAG=y
++CONFIG_CAN=y
++CONFIG_IPMS_CAN=y
++CONFIG_CFG80211=y
++CONFIG_MAC80211=y
++CONFIG_NET_9P=y
++CONFIG_NET_9P_VIRTIO=y
++CONFIG_PCI=y
++# CONFIG_PCIEASPM is not set
++CONFIG_PCIE_PLDA=y
++CONFIG_DEVTMPFS=y
++CONFIG_DEVTMPFS_MOUNT=y
++CONFIG_MTD=y
++CONFIG_MTD_BLOCK=y
++CONFIG_MTD_SPI_NOR=y
++CONFIG_OF_CONFIGFS=y
++CONFIG_BLK_DEV_LOOP=y
++CONFIG_VIRTIO_BLK=y
++CONFIG_BLK_DEV_NVME=y
++CONFIG_EEPROM_AT24=y
++CONFIG_BLK_DEV_SD=y
++CONFIG_BLK_DEV_SR=y
++CONFIG_SCSI_VIRTIO=y
++CONFIG_ATA=y
++CONFIG_SATA_AHCI=y
++CONFIG_NETDEVICES=y
++CONFIG_VIRTIO_NET=y
++CONFIG_R8169=y
++CONFIG_STMMAC_ETH=y
++CONFIG_STMMAC_SELFTESTS=y
++CONFIG_DWMAC_DWC_QOS_ETH=y
++CONFIG_DWMAC_STARFIVE_PLAT=y
++CONFIG_MARVELL_PHY=y
++CONFIG_MICREL_PHY=y
++CONFIG_MOTORCOMM_PHY=y
++CONFIG_IWLWIFI=y
++CONFIG_IWLDVM=y
++CONFIG_IWLMVM=y
++CONFIG_HOSTAP=y
++# CONFIG_RTL_CARDS is not set
++CONFIG_USB_WIFI_ECR6600U=y
++CONFIG_INPUT_EVDEV=y
++CONFIG_INPUT_TOUCHSCREEN=y
++CONFIG_TOUCHSCREEN_GOODIX=y
++CONFIG_TOUCHSCREEN_TINKER_FT5406=y
++CONFIG_SERIAL_8250=y
++CONFIG_SERIAL_8250_CONSOLE=y
++CONFIG_SERIAL_8250_NR_UARTS=6
++CONFIG_SERIAL_8250_RUNTIME_UARTS=6
++CONFIG_SERIAL_8250_EXTENDED=y
++CONFIG_SERIAL_8250_MANY_PORTS=y
++CONFIG_SERIAL_8250_DW=y
++CONFIG_SERIAL_OF_PLATFORM=y
++CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
++CONFIG_SERIAL_SIFIVE=y
++CONFIG_SERIAL_SIFIVE_CONSOLE=y
++CONFIG_HVC_RISCV_SBI=y
++CONFIG_TTY_PRINTK=y
++CONFIG_VIRTIO_CONSOLE=y
++CONFIG_HW_RANDOM=y
++CONFIG_HW_RANDOM_STARFIVE=y
++CONFIG_I2C_CHARDEV=y
++CONFIG_I2C_DESIGNWARE_PLATFORM=y
++CONFIG_SPI=y
++CONFIG_SPI_CADENCE_QUADSPI=y
++CONFIG_SPI_PL022_STARFIVE=y
++CONFIG_SPI_SIFIVE=y
++CONFIG_SPI_SPIDEV=y
++CONFIG_PINCTRL=y
++CONFIG_PINCTRL_STARFIVE_JH7110=y
++CONFIG_GPIO_SYSFS=y
++CONFIG_POWER_RESET=y
++CONFIG_POWER_RESET_GPIO_RESTART=y
++CONFIG_POWER_RESET_SYSCON=y
++CONFIG_POWER_RESET_SYSCON_POWEROFF=y
++CONFIG_SENSORS_SFCTEMP=y
++CONFIG_THERMAL=y
++CONFIG_THERMAL_WRITABLE_TRIPS=y
++CONFIG_CPU_THERMAL=y
++CONFIG_THERMAL_EMULATION=y
++CONFIG_WATCHDOG=y
++CONFIG_WATCHDOG_SYSFS=y
++CONFIG_STARFIVE_WATCHDOG=y
++CONFIG_REGULATOR=y
++CONFIG_REGULATOR_AXP15060=y
++CONFIG_MEDIA_SUPPORT=y
++CONFIG_MEDIA_USB_SUPPORT=y
++CONFIG_USB_VIDEO_CLASS=y
++CONFIG_V4L_PLATFORM_DRIVERS=y
++CONFIG_VIDEO_STF_VIN=y
++CONFIG_VIN_SENSOR_IMX219=y
++CONFIG_DRM_I2C_NXP_TDA998X=y
++CONFIG_DRM_PANEL_JADARD_JD9365DA_H3=y
++CONFIG_DRM_VERISILICON=y
++CONFIG_STARFIVE_INNO_HDMI=y
++CONFIG_STARFIVE_DSI=y
++CONFIG_DRM_IMG_ROGUE=y
++CONFIG_DRM_LEGACY=y
++CONFIG_BACKLIGHT_CLASS_DEVICE=y
++CONFIG_FRAMEBUFFER_CONSOLE=y
++CONFIG_SOUND=y
++CONFIG_SND=y
++CONFIG_SND_USB_AUDIO=y
++CONFIG_SND_SOC=y
++CONFIG_SND_DESIGNWARE_I2S=y
++CONFIG_SND_SOC_STARFIVE=y
++CONFIG_SND_SOC_STARFIVE_PWMDAC=y
++CONFIG_SND_SOC_STARFIVE_I2S=y
++CONFIG_SND_SOC_AC108=y
++CONFIG_SND_SOC_WM8960=y
++CONFIG_SND_SIMPLE_CARD=y
++CONFIG_USB=y
++CONFIG_USB_XHCI_HCD=y
++CONFIG_USB_STORAGE=y
++CONFIG_USB_UAS=y
++CONFIG_USB_CDNS3=y
++CONFIG_USB_CDNS3_GADGET=y
++CONFIG_USB_CDNS3_HOST=y
++CONFIG_USB_CDNS3_STARFIVE=y
++CONFIG_USB_GADGET=y
++CONFIG_USB_CONFIGFS=y
++CONFIG_USB_CONFIGFS_MASS_STORAGE=y
++CONFIG_USB_CONFIGFS_F_FS=y
++CONFIG_MMC=y
++CONFIG_MMC_DEBUG=y
++CONFIG_MMC_SDHCI=y
++CONFIG_MMC_SDHCI_PLTFM=y
++CONFIG_MMC_SDHCI_OF_DWCMSHC=y
++CONFIG_MMC_SPI=y
++CONFIG_MMC_DW=y
++CONFIG_MMC_DW_STARFIVE=y
++CONFIG_NEW_LEDS=y
++CONFIG_LEDS_CLASS=y
++CONFIG_LEDS_GPIO=y
++CONFIG_LEDS_TRIGGER_HEARTBEAT=y
++CONFIG_LEDS_TRIGGER_GPIO=y
++CONFIG_RTC_CLASS=y
++CONFIG_RTC_DRV_STARFIVE=y
++CONFIG_RTC_DRV_GOLDFISH=y
++CONFIG_DMADEVICES=y
++CONFIG_DW_AXI_DMAC=y
++CONFIG_DMATEST=y
++CONFIG_GOLDFISH=y
++CONFIG_CLK_STARFIVE_JH7110_PLL=y
++CONFIG_STARFIVE_TIMER=y
++CONFIG_MAILBOX=y
++CONFIG_RPMSG_CHAR=y
++CONFIG_RPMSG_VIRTIO=y
++CONFIG_STARFIVE_PMU=y
++CONFIG_PWM=y
++CONFIG_PWM_STARFIVE_PTC=y
++CONFIG_PHY_M31_DPHY_RX0=y
++CONFIG_RAS=y
++CONFIG_CPU_FREQ=y
++CONFIG_CPU_FREQ_STAT=y
++CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
++CONFIG_CPU_FREQ_GOV_POWERSAVE=y
++CONFIG_CPU_FREQ_GOV_USERSPACE=y
++CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
++CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
++CONFIG_CPUFREQ_DT=y
++CONFIG_EXT4_FS=y
++CONFIG_EXT4_FS_POSIX_ACL=y
++CONFIG_AUTOFS4_FS=y
++CONFIG_FUSE_FS=y
++CONFIG_CUSE=y
++CONFIG_VIRTIO_FS=y
++CONFIG_OVERLAY_FS=y
++CONFIG_OVERLAY_FS_INDEX=y
++CONFIG_OVERLAY_FS_XINO_AUTO=y
++CONFIG_OVERLAY_FS_METACOPY=y
++CONFIG_MSDOS_FS=y
++CONFIG_VFAT_FS=y
++CONFIG_FAT_DEFAULT_UTF8=y
++CONFIG_EXFAT_FS=y
++CONFIG_NTFS_FS=y
++CONFIG_NTFS_RW=y
++CONFIG_TMPFS=y
++CONFIG_TMPFS_POSIX_ACL=y
++CONFIG_HUGETLBFS=y
++CONFIG_JFFS2_FS=y
++CONFIG_NFS_FS=y
++CONFIG_NFS_V4=y
++CONFIG_NFS_V4_1=y
++CONFIG_NFS_V4_2=y
++CONFIG_ROOT_NFS=y
++CONFIG_NLS_CODEPAGE_437=y
++CONFIG_NLS_ISO8859_1=y
++CONFIG_CRYPTO_USER=y
++CONFIG_CRYPTO_TEST=m
++CONFIG_CRYPTO_ECDH=y
++CONFIG_CRYPTO_ECB=y
++CONFIG_CRYPTO_SHA512=y
++CONFIG_CRYPTO_USER_API_HASH=y
++CONFIG_CRYPTO_USER_API_SKCIPHER=y
++CONFIG_CRYPTO_USER_API_RNG=y
++CONFIG_CRYPTO_USER_API_AEAD=y
++CONFIG_CRYPTO_USER_API_AKCIPHER=y
++CONFIG_CRYPTO_DEV_VIRTIO=y
++CONFIG_CRYPTO_DEV_JH7110_ENCRYPT=y
++CONFIG_DMA_CMA=y
++CONFIG_PRINTK_TIME=y
++CONFIG_DEBUG_FS=y
++CONFIG_SOFTLOCKUP_DETECTOR=y
++CONFIG_WQ_WATCHDOG=y
++CONFIG_DEBUG_TIMEKEEPING=y
++CONFIG_DEBUG_RT_MUTEXES=y
++CONFIG_DEBUG_SPINLOCK=y
++CONFIG_DEBUG_RWSEMS=y
++CONFIG_DEBUG_ATOMIC_SLEEP=y
++CONFIG_STACKTRACE=y
++CONFIG_DEBUG_LIST=y
++CONFIG_DEBUG_PLIST=y
++CONFIG_DEBUG_SG=y
++CONFIG_RCU_EQS_DEBUG=y
++CONFIG_MEMTEST=y
+diff --git a/drivers/Kconfig b/drivers/Kconfig
+index b1b3d958f065..6182f144ea29 100644
+--- a/drivers/Kconfig
++++ b/drivers/Kconfig
+@@ -240,4 +240,6 @@ source "drivers/most/Kconfig"
+ 
+ source "drivers/roh/Kconfig"
+ 
++source "drivers/cpufreq/Kconfig"
++
+ endmenu
+diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
+index 53e63d68ffb1..994105828610 100644
+--- a/drivers/char/hw_random/Kconfig
++++ b/drivers/char/hw_random/Kconfig
+@@ -550,6 +550,17 @@ config HW_RANDOM_XIPHERA
+ 	  To compile this driver as a module, choose M here: the
+ 	  module will be called xiphera-trng.
+ 
++config HW_RANDOM_STARFIVE
++	tristate "Starfive True Random Number Generator support"
++	depends on SOC_STARFIVE
++	depends on HW_RANDOM
++	help
++	  This driver provides kernel-side support for the Random Number
++	  Generator hardware found on Starfive SoC.
++
++	  To compile this driver as a module, choose M here: the
++	  module will be called starfive-trng.
++
+ endif # HW_RANDOM
+ 
+ config UML_RANDOM
+diff --git a/drivers/char/hw_random/Makefile b/drivers/char/hw_random/Makefile
+index 67377d9e10f7..e6357933c748 100644
+--- a/drivers/char/hw_random/Makefile
++++ b/drivers/char/hw_random/Makefile
+@@ -47,3 +47,4 @@ obj-$(CONFIG_HW_RANDOM_OPTEE) += optee-rng.o
+ obj-$(CONFIG_HW_RANDOM_NPCM) += npcm-rng.o
+ obj-$(CONFIG_HW_RANDOM_CCTRNG) += cctrng.o
+ obj-$(CONFIG_HW_RANDOM_XIPHERA) += xiphera-trng.o
++obj-$(CONFIG_HW_RANDOM_STARFIVE) += starfive-trng.o
+diff --git a/drivers/char/hw_random/starfive-trng.c b/drivers/char/hw_random/starfive-trng.c
+new file mode 100644
+index 000000000000..4c7d60109385
+--- /dev/null
++++ b/drivers/char/hw_random/starfive-trng.c
+@@ -0,0 +1,415 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * TRNG driver for the StarFive SoC
++ *
++ * Copyright (C) 2022 StarFive Technology Co.
++ */
++
++#include <linux/clk.h>
++#include <linux/completion.h>
++#include <linux/delay.h>
++#include <linux/err.h>
++#include <linux/hw_random.h>
++#include <linux/interrupt.h>
++#include <linux/io.h>
++#include <linux/iopoll.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/of.h>
++#include <linux/platform_device.h>
++#include <linux/pm_runtime.h>
++#include <linux/random.h>
++#include <linux/reset.h>
++
++/* trng register offset */
++#define STARFIVE_CTRL			0x00
++#define STARFIVE_STAT			0x04
++#define STARFIVE_MODE			0x08
++#define STARFIVE_SMODE			0x0C
++#define STARFIVE_IE			0x10
++#define STARFIVE_ISTAT			0x14
++#define STARFIVE_RAND0			0x20
++#define STARFIVE_RAND1			0x24
++#define STARFIVE_RAND2			0x28
++#define STARFIVE_RAND3			0x2C
++#define STARFIVE_RAND4			0x30
++#define STARFIVE_RAND5			0x34
++#define STARFIVE_RAND6			0x38
++#define STARFIVE_RAND7			0x3C
++#define STARFIVE_AUTO_RQSTS		0x60
++#define STARFIVE_AUTO_AGE		0x64
++
++/* CTRL CMD */
++#define STARFIVE_CTRL_EXEC_NOP		(0x0)
++#define STARFIVE_CTRL_GENE_RANDNUM	(0x1)
++#define STARFIVE_CTRL_EXEC_RANDRESEED	(0x2)
++
++/* STAT */
++#define STARFIVE_STAT_NONCE_MODE	BIT(2)
++#define STARFIVE_STAT_R256		BIT(3)
++#define STARFIVE_STAT_MISSION_MODE	BIT(8)
++#define STARFIVE_STAT_SEEDED		BIT(9)
++#define STARFIVE_STAT_LAST_RESEED(x)	((x) << 16)
++#define STARFIVE_STAT_SRVC_RQST		BIT(27)
++#define STARFIVE_STAT_RAND_GENERATING	BIT(30)
++#define STARFIVE_STAT_RAND_SEEDING	BIT(31)
++
++/* MODE */
++#define STARFIVE_MODE_R256		BIT(3)
++
++/* SMODE */
++#define STARFIVE_SMODE_NONCE_MODE	BIT(2)
++#define STARFIVE_SMODE_MISSION_MODE	BIT(8)
++#define STARFIVE_SMODE_MAX_REJECTS(x)	((x) << 16)
++
++/* IE */
++#define STARFIVE_IE_RAND_RDY_EN		BIT(0)
++#define STARFIVE_IE_SEED_DONE_EN	BIT(1)
++#define STARFIVE_IE_LFSR_LOCKUP_EN	BIT(4)
++#define STARFIVE_IE_GLBL_EN		BIT(31)
++
++#define STARFIVE_IE_ALL			(STARFIVE_IE_GLBL_EN | \
++					 STARFIVE_IE_RAND_RDY_EN | \
++					 STARFIVE_IE_SEED_DONE_EN | \
++					 STARFIVE_IE_LFSR_LOCKUP_EN)
++
++/* ISTAT */
++#define STARFIVE_ISTAT_RAND_RDY		BIT(0)
++#define STARFIVE_ISTAT_SEED_DONE	BIT(1)
++#define STARFIVE_ISTAT_LFSR_LOCKUP	BIT(4)
++
++#define STARFIVE_RAND_LEN		sizeof(u32)
++
++#define to_trng(p)			container_of(p, struct starfive_trng, rng)
++
++enum reseed {
++	RANDOM_RESEED,
++	NONCE_RESEED,
++};
++
++enum mode {
++	PRNG_128BIT,
++	PRNG_256BIT,
++};
++
++struct starfive_trng {
++	struct device		*dev;
++	void __iomem		*base;
++	struct clk		*hclk;
++	struct clk		*ahb;
++	struct reset_control	*rst;
++	struct hwrng		rng;
++	struct completion	random_done;
++	struct completion	reseed_done;
++	u32			mode;
++	u32			mission;
++	u32			reseed;
++};
++
++static u16 autoreq;
++module_param(autoreq, ushort, 0);
++MODULE_PARM_DESC(autoreq, "Auto-reseeding after random number requests by host reaches specified counter:\n"
++				" 0 - disable counter\n"
++				" other - reload value for internal counter");
++
++static u16 autoage;
++module_param(autoage, ushort, 0);
++MODULE_PARM_DESC(autoage, "Auto-reseeding after specified timer countdowns to 0:\n"
++				" 0 - disable timer\n"
++				" other - reload value for internal timer");
++
++static inline int starfive_trng_wait_idle(struct starfive_trng *trng)
++{
++	u32 stat;
++
++	return readl_relaxed_poll_timeout(trng->base + STARFIVE_STAT, stat,
++					  !(stat & (STARFIVE_STAT_RAND_GENERATING |
++						    STARFIVE_STAT_RAND_SEEDING)),
++					  10, 100000);
++}
++
++static inline int starfive_trng_random_done(struct starfive_trng *trng)
++{
++	return wait_for_completion_timeout(&trng->random_done, 3000);
++}
++
++static inline int starfive_trng_reseed_done(struct starfive_trng *trng)
++{
++	return wait_for_completion_timeout(&trng->reseed_done, 3000);
++}
++
++static inline void starfive_trng_irq_mask_clear(struct starfive_trng *trng)
++{
++	/* clear register: ISTAT */
++	u32 data = readl(trng->base + STARFIVE_ISTAT);
++
++	writel(data, trng->base + STARFIVE_ISTAT);
++}
++
++static int starfive_trng_cmd(struct starfive_trng *trng, u32 cmd)
++{
++	int ret;
++
++	ret = starfive_trng_wait_idle(trng);
++	if (ret)
++		return -ETIMEDOUT;
++
++	switch (cmd) {
++	case STARFIVE_CTRL_EXEC_NOP:
++		writel(cmd, trng->base + STARFIVE_CTRL);
++		break;
++	case STARFIVE_CTRL_GENE_RANDNUM:
++		reinit_completion(&trng->random_done);
++		writel(cmd, trng->base + STARFIVE_CTRL);
++		ret = starfive_trng_random_done(trng);
++		if (!ret)
++			return -ETIMEDOUT;
++		break;
++	case STARFIVE_CTRL_EXEC_RANDRESEED:
++		reinit_completion(&trng->reseed_done);
++		writel(cmd, trng->base + STARFIVE_CTRL);
++		ret = starfive_trng_reseed_done(trng);
++		if (!ret)
++			return -ETIMEDOUT;
++		break;
++	default:
++		return -EINVAL;
++	}
++
++	return 0;
++}
++
++static int starfive_trng_init(struct hwrng *rng)
++{
++	struct starfive_trng *trng = to_trng(rng);
++	u32 mode, smode, intr = 0;
++
++	/* disable Auto Request/Age register */
++	writel(autoage, trng->base + STARFIVE_AUTO_AGE);
++	writel(autoreq, trng->base + STARFIVE_AUTO_RQSTS);
++
++	/* clear register: ISTAT */
++	starfive_trng_irq_mask_clear(trng);
++
++	/* set smode/mode */
++	mode  = readl(trng->base + STARFIVE_MODE);
++	smode = readl(trng->base + STARFIVE_SMODE);
++
++	switch (trng->mode) {
++	case PRNG_128BIT:
++		mode &= ~STARFIVE_MODE_R256;
++		break;
++	case PRNG_256BIT:
++		mode |= STARFIVE_MODE_R256;
++		break;
++	default:
++		mode |= STARFIVE_MODE_R256;
++		break;
++	}
++
++	intr |= STARFIVE_IE_ALL;
++	writel(intr, trng->base + STARFIVE_IE);
++	writel(mode, trng->base + STARFIVE_MODE);
++	writel(smode, trng->base + STARFIVE_SMODE);
++
++	starfive_trng_cmd(trng, STARFIVE_CTRL_EXEC_NOP);
++
++	return starfive_trng_cmd(trng, STARFIVE_CTRL_EXEC_RANDRESEED);
++}
++
++static irqreturn_t starfive_trng_irq(int irq, void *priv)
++{
++	u32 status;
++	struct starfive_trng *trng = (struct starfive_trng *)priv;
++
++	status = readl(trng->base + STARFIVE_ISTAT);
++	if (status & STARFIVE_ISTAT_RAND_RDY) {
++		writel(STARFIVE_ISTAT_RAND_RDY, trng->base + STARFIVE_ISTAT);
++		complete(&trng->random_done);
++	}
++
++	if (status & STARFIVE_ISTAT_SEED_DONE) {
++		writel(STARFIVE_ISTAT_SEED_DONE, trng->base + STARFIVE_ISTAT);
++		complete(&trng->reseed_done);
++	}
++
++	if (status & STARFIVE_ISTAT_LFSR_LOCKUP) {
++		writel(STARFIVE_ISTAT_LFSR_LOCKUP, trng->base + STARFIVE_ISTAT);
++		starfive_trng_cmd(trng, STARFIVE_CTRL_EXEC_RANDRESEED);
++	}
++
++	return IRQ_HANDLED;
++}
++
++static void starfive_trng_cleanup(struct hwrng *rng)
++{
++	struct starfive_trng *trng = to_trng(rng);
++
++	writel(0, trng->base + STARFIVE_CTRL);
++
++	reset_control_assert(trng->rst);
++	clk_disable_unprepare(trng->hclk);
++	clk_disable_unprepare(trng->ahb);
++}
++
++static int starfive_trng_read(struct hwrng *rng, void *buf, size_t max, bool wait)
++{
++	struct starfive_trng *trng = to_trng(rng);
++	int ret;
++
++	pm_runtime_get_sync(trng->dev);
++
++	if (trng->mode == PRNG_256BIT)
++		max = min_t(size_t, max, (STARFIVE_RAND_LEN * 8));
++	else
++		max = min_t(size_t, max, (STARFIVE_RAND_LEN * 4));
++
++	ret = starfive_trng_cmd(trng, STARFIVE_CTRL_GENE_RANDNUM);
++	if (ret)
++		return ret;
++
++	memcpy_fromio(buf, trng->base + STARFIVE_RAND0, max);
++
++	pm_runtime_put_sync(trng->dev);
++
++	return max;
++}
++
++static int starfive_trng_probe(struct platform_device *pdev)
++{
++	int ret;
++	int irq;
++	struct starfive_trng *trng;
++
++	trng = devm_kzalloc(&pdev->dev, sizeof(*trng), GFP_KERNEL);
++	if (!trng)
++		return -ENOMEM;
++
++	platform_set_drvdata(pdev, trng);
++	trng->dev = &pdev->dev;
++
++	trng->base = devm_platform_ioremap_resource(pdev, 0);
++	if (IS_ERR(trng->base))
++		return dev_err_probe(&pdev->dev, PTR_ERR(trng->base),
++				     "Error remapping memory for platform device.\n");
++
++	irq = platform_get_irq(pdev, 0);
++	if (irq < 0)
++		return irq;
++
++	ret = devm_request_irq(&pdev->dev, irq, starfive_trng_irq, 0, pdev->name,
++			       (void *)trng);
++	if (ret)
++		return dev_err_probe(&pdev->dev, irq,
++				     "Failed to register interrupt handler\n");
++
++	trng->hclk = devm_clk_get(&pdev->dev, "hclk");
++	if (IS_ERR(trng->hclk))
++		return dev_err_probe(&pdev->dev, PTR_ERR(trng->hclk),
++				     "Error getting hardware reference clock\n");
++
++	trng->ahb = devm_clk_get(&pdev->dev, "ahb");
++	if (IS_ERR(trng->ahb))
++		return dev_err_probe(&pdev->dev, PTR_ERR(trng->ahb),
++				     "Error getting ahb reference clock\n");
++
++	trng->rst = devm_reset_control_get_shared(&pdev->dev, NULL);
++	if (IS_ERR(trng->rst))
++		return dev_err_probe(&pdev->dev, PTR_ERR(trng->rst),
++				     "Error getting hardware reset line\n");
++
++	clk_prepare_enable(trng->hclk);
++	clk_prepare_enable(trng->ahb);
++	reset_control_deassert(trng->rst);
++
++	init_completion(&trng->random_done);
++	init_completion(&trng->reseed_done);
++
++	trng->rng.name = dev_driver_string(&pdev->dev);
++	trng->rng.init = starfive_trng_init;
++	trng->rng.cleanup = starfive_trng_cleanup;
++	trng->rng.read = starfive_trng_read;
++
++	trng->mode = PRNG_256BIT;
++	trng->mission = 1;
++	trng->reseed = RANDOM_RESEED;
++
++	ret = devm_hwrng_register(&pdev->dev, &trng->rng);
++	if (ret) {
++		dev_err_probe(&pdev->dev, ret, "Failed to register hwrng\n");
++		goto err_fail_register;
++	}
++
++	pm_runtime_use_autosuspend(&pdev->dev);
++	pm_runtime_set_autosuspend_delay(&pdev->dev, 100);
++	pm_runtime_enable(&pdev->dev);
++
++	return 0;
++
++err_fail_register:
++	pm_runtime_disable(&pdev->dev);
++
++	reset_control_assert(trng->rst);
++	clk_disable_unprepare(trng->ahb);
++	clk_disable_unprepare(trng->hclk);
++
++	return ret;
++}
++
++#ifdef CONFIG_PM
++static int starfive_trng_runtime_suspend(struct device *dev)
++{
++	struct starfive_trng *trng = dev_get_drvdata(dev);
++
++	clk_disable_unprepare(trng->hclk);
++	clk_disable_unprepare(trng->ahb);
++
++	return 0;
++}
++
++static int starfive_trng_runtime_resume(struct device *dev)
++{
++	struct starfive_trng *trng = dev_get_drvdata(dev);
++
++	clk_prepare_enable(trng->hclk);
++	clk_prepare_enable(trng->ahb);
++
++	return 0;
++}
++
++static int starfive_trng_runtime_idle(struct device *dev)
++{
++	pm_runtime_mark_last_busy(dev);
++	pm_runtime_autosuspend(dev);
++
++	return 0;
++}
++#endif
++
++static const struct dev_pm_ops starfive_trng_pm_ops = {
++	SET_RUNTIME_PM_OPS(starfive_trng_runtime_suspend,
++			   starfive_trng_runtime_resume,
++			   starfive_trng_runtime_idle)
++	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
++				pm_runtime_force_resume)
++};
++
++static const struct of_device_id trng_dt_ids[] = {
++	{ .compatible = "starfive,jh7110-trng" },
++	{ }
++};
++MODULE_DEVICE_TABLE(of, trng_dt_ids);
++
++static struct platform_driver starfive_trng_driver = {
++	.probe	= starfive_trng_probe,
++	.driver	= {
++		.name		= "starfive-trng",
++		.pm		= &starfive_trng_pm_ops,
++		.of_match_table	= of_match_ptr(trng_dt_ids),
++	},
++};
++
++module_platform_driver(starfive_trng_driver);
++
++MODULE_LICENSE("GPL");
++MODULE_DESCRIPTION("StarFive True Random Number Generator");
+diff --git a/drivers/clk/Kconfig b/drivers/clk/Kconfig
+index c715d4681a0b..bf736fc45bc5 100644
+--- a/drivers/clk/Kconfig
++++ b/drivers/clk/Kconfig
+@@ -377,6 +377,7 @@ source "drivers/clk/rockchip/Kconfig"
+ source "drivers/clk/samsung/Kconfig"
+ source "drivers/clk/sifive/Kconfig"
+ source "drivers/clk/sprd/Kconfig"
++source "drivers/clk/starfive/Kconfig"
+ source "drivers/clk/sunxi/Kconfig"
+ source "drivers/clk/sunxi-ng/Kconfig"
+ source "drivers/clk/tegra/Kconfig"
+diff --git a/drivers/clk/Makefile b/drivers/clk/Makefile
+index da8fcf147eb1..f5ab7752aa74 100644
+--- a/drivers/clk/Makefile
++++ b/drivers/clk/Makefile
+@@ -111,6 +111,7 @@ obj-$(CONFIG_ARCH_STRATIX10)		+= socfpga/
+ obj-$(CONFIG_PLAT_SPEAR)		+= spear/
+ obj-y					+= sprd/
+ obj-$(CONFIG_ARCH_STI)			+= st/
++obj-$(CONFIG_SOC_STARFIVE)		+= starfive/
+ obj-$(CONFIG_ARCH_SUNXI)		+= sunxi/
+ obj-$(CONFIG_SUNXI_CCU)			+= sunxi-ng/
+ obj-$(CONFIG_ARCH_TEGRA)		+= tegra/
+diff --git a/drivers/clk/starfive/Kconfig b/drivers/clk/starfive/Kconfig
+new file mode 100644
+index 000000000000..839538e33708
+--- /dev/null
++++ b/drivers/clk/starfive/Kconfig
+@@ -0,0 +1,34 @@
++# SPDX-License-Identifier: GPL-2.0
++
++config CLK_STARFIVE_JH7110
++	bool "StarFive JH7110 clock support"
++	depends on SOC_STARFIVE || COMPILE_TEST
++	default y if SOC_STARFIVE
++	help
++		Say yes here to support the clock controller on the StarFive
++		JH7110 SoC.
++
++config CLK_STARFIVE_JH7110_VOUT
++	bool "StarFive JH7110 vout clock support"
++	depends on CLK_STARFIVE_JH7110
++	default y if SOC_STARFIVE
++	help
++		Say yes here to support the vout clocks on the StarFive
++		JH7100 SoC.
++
++config CLK_STARFIVE_JH7110_ISP
++	bool "StarFive JH7110 isp clock support"
++	depends on CLK_STARFIVE_JH7110
++	default y if SOC_STARFIVE
++	help
++		Say yes here to support the isp clocks on the StarFive
++		JH7110 SoC.
++
++config CLK_STARFIVE_JH7110_PLL
++	bool "StarFive JH7110 pll clock support"
++	depends on CLK_STARFIVE_JH7110
++	default y if SOC_STARFIVE_JH7110
++	help
++		Say yes here to support the pll clocks on the StarFive
++		JH7110 SoC and then change or read the pll clock's rate
++		through setting or reading the syscon registers and calculate.
+diff --git a/drivers/clk/starfive/Makefile b/drivers/clk/starfive/Makefile
+new file mode 100644
+index 000000000000..8f01cb796309
+--- /dev/null
++++ b/drivers/clk/starfive/Makefile
+@@ -0,0 +1,9 @@
++# SPDX-License-Identifier: GPL-2.0
++# StarFive Clock
++obj-$(CONFIG_CLK_STARFIVE_JH7110)	+= clk-starfive-jh7110-gen.o \
++						clk-starfive-jh7110-sys.o \
++						clk-starfive-jh7110-stg.o \
++						clk-starfive-jh7110-aon.o
++obj-$(CONFIG_CLK_STARFIVE_JH7110_VOUT)	+= clk-starfive-jh7110-vout.o
++obj-$(CONFIG_CLK_STARFIVE_JH7110_ISP)	+= clk-starfive-jh7110-isp.o
++obj-$(CONFIG_CLK_STARFIVE_JH7110_PLL)	+= clk-starfive-jh7110-pll.o
+diff --git a/drivers/clk/starfive/clk-starfive-jh7110-aon.c b/drivers/clk/starfive/clk-starfive-jh7110-aon.c
+new file mode 100755
+index 000000000000..2786b37cc08f
+--- /dev/null
++++ b/drivers/clk/starfive/clk-starfive-jh7110-aon.c
+@@ -0,0 +1,165 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * StarFive JH7110 aon Clock Generator Driver
++ *
++ * Copyright (C) 2022 Xingyu Wu <xingyu.wu@starfivetech.com>
++ */
++
++#include <linux/clk.h>
++#include <linux/clk-provider.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++
++#include <dt-bindings/clock/starfive-jh7110-clkgen.h>
++#include "clk-starfive-jh7110.h"
++
++/* external clocks */
++#define JH7110_OSC				(JH7110_CLK_END + 0)
++/* aon external clocks */
++#define JH7110_GMAC0_RMII_REFIN			(JH7110_CLK_END + 12)
++#define JH7110_GMAC0_RGMII_RXIN			(JH7110_CLK_END + 13)
++#define JH7110_CLK_RTC				(JH7110_CLK_END + 14)
++
++static const struct jh7110_clk_data jh7110_clk_aon_data[] __initconst = {
++	//source
++	JH7110__DIV(JH7110_OSC_DIV4, "osc_div4", 4, JH7110_OSC),
++	JH7110__MUX(JH7110_AON_APB_FUNC, "aon_apb_func", PARENT_NUMS_2,
++			JH7110_OSC_DIV4,
++			JH7110_OSC),
++	//gmac5
++	JH7110_GATE(JH7110_U0_GMAC5_CLK_AHB,
++			"u0_dw_gmac5_axi64_clk_ahb",
++			GATE_FLAG_NORMAL, JH7110_AON_AHB),
++	JH7110_GATE(JH7110_U0_GMAC5_CLK_AXI,
++			"u0_dw_gmac5_axi64_clk_axi",
++			GATE_FLAG_NORMAL, JH7110_AON_AHB),
++	JH7110__DIV(JH7110_GMAC0_RMII_RTX,
++			"gmac0_rmii_rtx", 30, JH7110_GMAC0_RMII_REFIN),
++	JH7110_GMUX(JH7110_U0_GMAC5_CLK_TX,
++			"u0_dw_gmac5_axi64_clk_tx",
++			GATE_FLAG_NORMAL, PARENT_NUMS_2,
++			JH7110_GMAC0_GTXCLK,
++			JH7110_GMAC0_RMII_RTX),
++	JH7110__INV(JH7110_U0_GMAC5_CLK_TX_INV,
++			"u0_dw_gmac5_axi64_clk_tx_inv",
++			JH7110_U0_GMAC5_CLK_TX),
++	JH7110__MUX(JH7110_U0_GMAC5_CLK_RX,
++			"u0_dw_gmac5_axi64_clk_rx", PARENT_NUMS_2,
++			JH7110_GMAC0_RGMII_RXIN,
++			JH7110_GMAC0_RMII_RTX),
++	JH7110__INV(JH7110_U0_GMAC5_CLK_RX_INV,
++			"u0_dw_gmac5_axi64_clk_rx_inv",
++			JH7110_U0_GMAC5_CLK_RX),
++	//otpc
++	JH7110_GATE(JH7110_OTPC_CLK_APB,
++			"u0_otpc_clk_apb",
++			CLK_IGNORE_UNUSED, JH7110_AON_APB),
++	//rtc
++	JH7110_GATE(JH7110_RTC_HMS_CLK_APB,
++			"u0_rtc_hms_clk_apb",
++			CLK_IGNORE_UNUSED, JH7110_AON_APB),
++	JH7110__DIV(JH7110_RTC_INTERNAL,
++			"rtc_internal", 1022, JH7110_OSC),
++	JH7110__MUX(JH7110_RTC_HMS_CLK_OSC32K,
++			"u0_rtc_hms_clk_osc32k", PARENT_NUMS_2,
++			JH7110_CLK_RTC,
++			JH7110_RTC_INTERNAL),
++	JH7110_GATE(JH7110_RTC_HMS_CLK_CAL,
++			"u0_rtc_hms_clk_cal",
++			GATE_FLAG_NORMAL, JH7110_OSC),
++};
++
++int __init clk_starfive_jh7110_aon_init(struct platform_device *pdev,
++						struct jh7110_clk_priv *priv)
++{
++	unsigned int idx;
++	int ret = 0;
++
++	priv->aon_base = devm_platform_ioremap_resource_byname(pdev, "aon");
++	if (IS_ERR(priv->aon_base))
++		return PTR_ERR(priv->aon_base);
++
++	priv->pll[PLL_OF(JH7110_U0_GMAC5_CLK_PTP)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_dw_gmac5_axi64_clk_ptp", "gmac0_ptp", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_U0_GMAC5_CLK_RMII)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_dw_gmac5_axi64_clk_rmii",
++			"gmac0_rmii_refin", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_AON_SYSCON_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_aon_syscon_pclk", "aon_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_AON_IOMUX_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_aon_iomux_pclk", "aon_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_AON_CRG_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_aon_crg_pclk", "aon_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PMU_CLK_APB)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_pmu_clk_apb", "aon_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PMU_CLK_WKUP)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_pmu_clk_wkup", "aon_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_RTC_HMS_CLK_OSC32K_G)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_rtc_hms_clk_osc32k_g",
++			"u0_rtc_hms_clk_osc32k", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_32K_OUT)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"32k_out", "clk_rtc", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_RESET0_CTRL_CLK_SRC)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_reset_ctrl_clk_src", "osc", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PCLK_MUX_FUNC_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u1_pclk_mux_func_pclk", "aon_apb_func", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PCLK_MUX_BIST_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u1_pclk_mux_bist_pclk", "bist_apb", 0, 1, 1);
++
++	for (idx = JH7110_CLK_STG_REG_END; idx < JH7110_CLK_REG_END; idx++) {
++		u32 max = jh7110_clk_aon_data[idx].max;
++		struct clk_parent_data parents[4] = {};
++		struct clk_init_data init = {
++			.name = jh7110_clk_aon_data[idx].name,
++			.ops = starfive_jh7110_clk_ops(max),
++			.parent_data = parents,
++			.num_parents = ((max & JH7110_CLK_MUX_MASK) >>
++				JH7110_CLK_MUX_SHIFT) + 1,
++			.flags = jh7110_clk_aon_data[idx].flags,
++		};
++		struct jh7110_clk *clk = &priv->reg[idx];
++		unsigned int i;
++
++		for (i = 0; i < init.num_parents; i++) {
++			unsigned int pidx = jh7110_clk_aon_data[idx].parents[i];
++
++			if (pidx < JH7110_CLK_REG_END)
++				parents[i].hw = &priv->reg[pidx].hw;
++			else if ((pidx < JH7110_CLK_END) &&
++				(pidx > JH7110_RTC_HMS_CLK_CAL))
++				parents[i].hw = priv->pll[PLL_OF(pidx)];
++			else if (pidx == JH7110_OSC)
++				parents[i].fw_name = "osc";
++			else if (pidx == JH7110_GMAC0_RMII_REFIN)
++				parents[i].fw_name = "gmac0_rmii_refin";
++			else if (pidx == JH7110_GMAC0_RGMII_RXIN)
++				parents[i].fw_name = "gmac0_rgmii_rxin";
++			else if (pidx == JH7110_CLK_RTC)
++				parents[i].fw_name = "clk_rtc";
++		}
++
++		clk->hw.init = &init;
++		clk->idx = idx;
++		clk->max_div = max & JH7110_CLK_DIV_MASK;
++		clk->reg_flags = JH7110_CLK_AON_FLAG;
++
++		ret = devm_clk_hw_register(priv->dev, &clk->hw);
++		if (ret)
++			return ret;
++	}
++
++	dev_dbg(&pdev->dev,  "starfive JH7110 clk_aon init successfully.");
++	return 0;
++}
+diff --git a/drivers/clk/starfive/clk-starfive-jh7110-gen.c b/drivers/clk/starfive/clk-starfive-jh7110-gen.c
+new file mode 100644
+index 000000000000..ac2e2f3fded1
+--- /dev/null
++++ b/drivers/clk/starfive/clk-starfive-jh7110-gen.c
+@@ -0,0 +1,634 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * StarFive JH7110 Clock Generator Driver
++ *
++ * Copyright (C) 2022 Xingyu Wu <xingyu.wu@starfivetech.com>
++ */
++
++#include <linux/bits.h>
++#include <linux/clk.h>
++#include <linux/clk-provider.h>
++#include <linux/device.h>
++#include <linux/init.h>
++#include <linux/io.h>
++#include <linux/kernel.h>
++#include <linux/mod_devicetable.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/of_device.h>
++#include <linux/pm_runtime.h>
++
++#include <dt-bindings/clock/starfive-jh7110-clkgen.h>
++#include "clk-starfive-jh7110.h"
++#include "clk-starfive-jh7110-pll.h"
++
++static struct jh7110_clk * __init jh7110_clk_from(struct clk_hw *hw)
++{
++	return container_of(hw, struct jh7110_clk, hw);
++}
++
++static struct jh7110_clk_priv *jh7110_priv_from(struct jh7110_clk *clk)
++{
++	return container_of(clk, struct jh7110_clk_priv, reg[clk->idx]);
++}
++
++void __iomem *jh7110_clk_reg_addr_get(struct jh7110_clk *clk)
++{
++	void __iomem *reg;
++	struct jh7110_clk_priv *priv = jh7110_priv_from(clk);
++
++	if (clk->reg_flags == JH7110_CLK_SYS_FLAG)
++		reg = priv->sys_base + 4 * clk->idx;
++	else if (clk->reg_flags == JH7110_CLK_STG_FLAG)
++		reg = priv->stg_base + 4 * (clk->idx - JH7110_CLK_SYS_REG_END);
++	else if (clk->reg_flags == JH7110_CLK_AON_FLAG)
++		reg = priv->aon_base + 4 * (clk->idx - JH7110_CLK_STG_REG_END);
++	else if (clk->reg_flags == JH7110_CLK_VOUT_FLAG)
++		reg = priv->vout_base + 4 * clk->idx;
++	else if (clk->reg_flags == JH7110_CLK_ISP_FLAG)
++		reg = priv->isp_base + 4 * clk->idx;
++
++	return reg;
++}
++
++static u32 jh7110_clk_reg_get(struct jh7110_clk *clk)
++{
++	void __iomem *reg = jh7110_clk_reg_addr_get(clk);
++
++	if ((clk->reg_flags == JH7110_CLK_ISP_FLAG) || (clk->reg_flags == JH7110_CLK_VOUT_FLAG)) {
++		int ret;
++		struct jh7110_clk_priv *priv = jh7110_priv_from(clk);
++
++		if (pm_runtime_suspended(priv->dev)) {
++			ret = pm_runtime_get_sync(priv->dev);
++			if (ret < 0) {
++				dev_err(priv->dev, "cannot resume device :%d.\n", ret);
++				return 0;
++			}
++			pm_runtime_put(priv->dev);
++		}
++	}
++
++	return readl_relaxed(reg);
++}
++
++static void jh7110_clk_reg_rmw(struct jh7110_clk *clk, u32 mask, u32 value)
++{
++	struct jh7110_clk_priv *priv = jh7110_priv_from(clk);
++	void __iomem *reg = jh7110_clk_reg_addr_get(clk);
++	unsigned long flags;
++
++	spin_lock_irqsave(&priv->rmw_lock, flags);
++	value |= jh7110_clk_reg_get(clk) & ~mask;
++	writel_relaxed(value, reg);
++	spin_unlock_irqrestore(&priv->rmw_lock, flags);
++}
++
++static int jh7110_clk_enable(struct clk_hw *hw)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++
++	jh7110_clk_reg_rmw(clk, JH7110_CLK_ENABLE, JH7110_CLK_ENABLE);
++	return 0;
++}
++
++static void jh7110_clk_disable(struct clk_hw *hw)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++
++	jh7110_clk_reg_rmw(clk, JH7110_CLK_ENABLE, 0);
++}
++
++static int jh7110_clk_is_enabled(struct clk_hw *hw)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++
++	return !!(jh7110_clk_reg_get(clk) & JH7110_CLK_ENABLE);
++}
++
++static unsigned long jh7110_clk_recalc_rate(struct clk_hw *hw,
++						unsigned long parent_rate)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++	u32 div = jh7110_clk_reg_get(clk) & JH7110_CLK_DIV_MASK;
++
++	if (clk->idx == JH7110_UART3_CLK_CORE
++		|| clk->idx == JH7110_UART4_CLK_CORE
++		|| clk->idx == JH7110_UART5_CLK_CORE)
++		div = div >> 8;
++
++	return div ? parent_rate / div : 0;
++}
++
++static int jh7110_clk_determine_rate(struct clk_hw *hw,
++					struct clk_rate_request *req)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++	unsigned long parent = req->best_parent_rate;
++	unsigned long rate = clamp(req->rate, req->min_rate, req->max_rate);
++	unsigned long div = min_t(unsigned long,
++				DIV_ROUND_UP(parent, rate), clk->max_div);
++	unsigned long result = parent / div;
++
++	/*
++	 * we want the result clamped by min_rate and max_rate if possible:
++	 * case 1: div hits the max divider value, which means it's less than
++	 * parent / rate, so the result is greater than rate and min_rate in
++	 * particular. we can't do anything about result > max_rate because the
++	 * divider doesn't go any further.
++	 * case 2: div = DIV_ROUND_UP(parent, rate) which means the result is
++	 * always lower or equal to rate and max_rate. however the result may
++	 * turn out lower than min_rate, but then the next higher rate is fine:
++	 *	div - 1 = ceil(parent / rate) - 1 < parent / rate
++	 * and thus
++	 *	min_rate <= rate < parent / (div - 1)
++	 */
++	if (result < req->min_rate && div > 1)
++		result = parent / (div - 1);
++
++	req->rate = result;
++	return 0;
++}
++
++static int jh7110_clk_set_rate(struct clk_hw *hw,
++				unsigned long rate,
++				unsigned long parent_rate)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++	unsigned long div = clamp(DIV_ROUND_CLOSEST(parent_rate, rate),
++					1UL, (unsigned long)clk->max_div);
++
++	/* UART3-5: [15:8]: integer part of the divisor. [7:0] fraction part of the divisor */
++	if (clk->idx == JH7110_UART3_CLK_CORE ||
++	    clk->idx == JH7110_UART4_CLK_CORE ||
++	    clk->idx == JH7110_UART5_CLK_CORE)
++		div <<= 8;
++
++	jh7110_clk_reg_rmw(clk, JH7110_CLK_DIV_MASK, div);
++	return 0;
++}
++
++static u8 jh7110_clk_get_parent(struct clk_hw *hw)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++	u32 value = jh7110_clk_reg_get(clk);
++
++	return (value & JH7110_CLK_MUX_MASK) >> JH7110_CLK_MUX_SHIFT;
++}
++
++static int jh7110_clk_set_parent(struct clk_hw *hw, u8 index)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++	u32 value = (u32)index << JH7110_CLK_MUX_SHIFT;
++
++	jh7110_clk_reg_rmw(clk, JH7110_CLK_MUX_MASK, value);
++	return 0;
++}
++
++static int jh7110_clk_mux_determine_rate(struct clk_hw *hw,
++					 struct clk_rate_request *req)
++{
++	return clk_mux_determine_rate_flags(hw, req, 0);
++}
++
++static int jh7110_clk_get_phase(struct clk_hw *hw)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++	u32 value = jh7110_clk_reg_get(clk);
++
++	return (value & JH7110_CLK_INVERT) ? 180 : 0;
++}
++
++static int jh7110_clk_set_phase(struct clk_hw *hw, int degrees)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++	u32 value;
++
++	if (degrees == 0)
++		value = 0;
++	else if (degrees == 180)
++		value = JH7110_CLK_INVERT;
++	else
++		return -EINVAL;
++
++	jh7110_clk_reg_rmw(clk, JH7110_CLK_INVERT, value);
++	return 0;
++}
++
++#ifdef CONFIG_DEBUG_FS
++static void jh7110_clk_debug_init(struct clk_hw *hw, struct dentry *dentry)
++{
++	static const struct debugfs_reg32 jh7110_clk_reg = {
++		.name = "CTRL",
++		.offset = 0,
++	};
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++	struct jh7110_clk_priv *priv = jh7110_priv_from(clk);
++	struct debugfs_regset32 *regset;
++
++	regset = devm_kzalloc(priv->dev, sizeof(*regset), GFP_KERNEL);
++	if (!regset)
++		return;
++
++	regset->regs = &jh7110_clk_reg;
++	regset->nregs = 1;
++	regset->base = jh7110_clk_reg_addr_get(clk);
++
++	debugfs_create_regset32("registers", 0400, dentry, regset);
++}
++#else
++#define jh7110_clk_debug_init NULL
++#endif
++
++#ifdef CONFIG_PM_SLEEP
++static int jh7110_clk_save_context(struct clk_hw *hw)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++	void __iomem *reg = jh7110_clk_reg_addr_get(clk);
++	struct jh7110_clk_priv *priv = jh7110_priv_from(clk);
++
++	if (!clk || !priv)
++		return 0;
++
++	if ((clk->reg_flags == JH7110_CLK_ISP_FLAG) || (clk->reg_flags == JH7110_CLK_VOUT_FLAG))
++		return 0;
++
++	if (clk->idx >= JH7110_CLK_REG_END)
++		return 0;
++
++	spin_lock(&priv->rmw_lock);
++	clk->saved_reg_value = readl_relaxed(reg);
++	spin_unlock(&priv->rmw_lock);
++
++	return 0;
++}
++
++static void jh7110_clk_gate_restore_context(struct clk_hw *hw)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++
++	if (!clk)
++		return;
++
++	if ((clk->reg_flags == JH7110_CLK_ISP_FLAG) || (clk->reg_flags == JH7110_CLK_VOUT_FLAG))
++		return;
++
++	if (clk->idx >= JH7110_CLK_REG_END)
++		return;
++
++	jh7110_clk_reg_rmw(clk, JH7110_CLK_ENABLE, clk->saved_reg_value);
++
++	return;
++}
++
++static void jh7110_clk_div_restore_context(struct clk_hw *hw)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++
++	if (!clk)
++		return;
++
++	if ((clk->reg_flags == JH7110_CLK_ISP_FLAG) || (clk->reg_flags == JH7110_CLK_VOUT_FLAG))
++		return;
++
++	if (clk->idx >= JH7110_CLK_REG_END)
++		return;
++
++	jh7110_clk_reg_rmw(clk, JH7110_CLK_DIV_MASK, clk->saved_reg_value);
++
++	return;
++}
++
++static void jh7110_clk_mux_restore_context(struct clk_hw *hw)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++
++	if (!clk)
++		return;
++
++	if ((clk->reg_flags == JH7110_CLK_ISP_FLAG) || (clk->reg_flags == JH7110_CLK_VOUT_FLAG))
++		return;
++
++	if (clk->idx >= JH7110_CLK_REG_END)
++		return;
++
++	jh7110_clk_reg_rmw(clk, JH7110_CLK_MUX_MASK, clk->saved_reg_value);
++
++	return;
++}
++
++static void jh7110_clk_inv_restore_context(struct clk_hw *hw)
++{
++	struct jh7110_clk *clk = jh7110_clk_from(hw);
++
++	if (!clk)
++		return;
++
++	if ((clk->reg_flags == JH7110_CLK_ISP_FLAG) || (clk->reg_flags == JH7110_CLK_VOUT_FLAG))
++		return;
++
++	if (clk->idx >= JH7110_CLK_REG_END)
++		return;
++
++	jh7110_clk_reg_rmw(clk, JH7110_CLK_INVERT, clk->saved_reg_value);
++
++	return;
++}
++
++static void jh7110_clk_gdiv_restore_context(struct clk_hw *hw)
++{
++	jh7110_clk_div_restore_context(hw);
++	jh7110_clk_gate_restore_context(hw);
++
++	return;
++}
++
++static void jh7110_clk_gmux_restore_context(struct clk_hw *hw)
++{
++	jh7110_clk_mux_restore_context(hw);
++	jh7110_clk_gate_restore_context(hw);
++
++	return;
++}
++
++static void jh7110_clk_mdiv_restore_context(struct clk_hw *hw)
++{
++	jh7110_clk_mux_restore_context(hw);
++	jh7110_clk_div_restore_context(hw);
++
++	return;
++}
++
++static void jh7110_clk_gmd_restore_context(struct clk_hw *hw)
++{
++	jh7110_clk_mux_restore_context(hw);
++	jh7110_clk_div_restore_context(hw);
++	jh7110_clk_gate_restore_context(hw);
++
++	return;
++}
++
++#endif
++
++static const struct clk_ops jh7110_clk_gate_ops = {
++	.enable = jh7110_clk_enable,
++	.disable = jh7110_clk_disable,
++	.is_enabled = jh7110_clk_is_enabled,
++	.debug_init = jh7110_clk_debug_init,
++#ifdef CONFIG_PM_SLEEP
++	.save_context = jh7110_clk_save_context,
++	.restore_context = jh7110_clk_gate_restore_context,
++#endif
++};
++
++static const struct clk_ops jh7110_clk_div_ops = {
++	.recalc_rate = jh7110_clk_recalc_rate,
++	.determine_rate = jh7110_clk_determine_rate,
++	.set_rate = jh7110_clk_set_rate,
++	.debug_init = jh7110_clk_debug_init,
++#ifdef CONFIG_PM_SLEEP
++	.save_context = jh7110_clk_save_context,
++	.restore_context = jh7110_clk_div_restore_context,
++#endif
++};
++
++static const struct clk_ops jh7110_clk_gdiv_ops = {
++	.enable = jh7110_clk_enable,
++	.disable = jh7110_clk_disable,
++	.is_enabled = jh7110_clk_is_enabled,
++	.recalc_rate = jh7110_clk_recalc_rate,
++	.determine_rate = jh7110_clk_determine_rate,
++	.set_rate = jh7110_clk_set_rate,
++	.debug_init = jh7110_clk_debug_init,
++#ifdef CONFIG_PM_SLEEP
++	.save_context = jh7110_clk_save_context,
++	.restore_context = jh7110_clk_gdiv_restore_context,
++#endif
++};
++
++static const struct clk_ops jh7110_clk_mux_ops = {
++	.determine_rate = jh7110_clk_mux_determine_rate,
++	.set_parent = jh7110_clk_set_parent,
++	.get_parent = jh7110_clk_get_parent,
++	.debug_init = jh7110_clk_debug_init,
++#ifdef CONFIG_PM_SLEEP
++	.save_context = jh7110_clk_save_context,
++	.restore_context = jh7110_clk_mux_restore_context,
++#endif
++};
++
++static const struct clk_ops jh7110_clk_gmux_ops = {
++	.enable = jh7110_clk_enable,
++	.disable = jh7110_clk_disable,
++	.is_enabled = jh7110_clk_is_enabled,
++	.determine_rate = jh7110_clk_mux_determine_rate,
++	.set_parent = jh7110_clk_set_parent,
++	.get_parent = jh7110_clk_get_parent,
++	.debug_init = jh7110_clk_debug_init,
++#ifdef CONFIG_PM_SLEEP
++	.save_context = jh7110_clk_save_context,
++	.restore_context = jh7110_clk_gmux_restore_context,
++#endif
++};
++
++static const struct clk_ops jh7110_clk_mdiv_ops = {
++	.recalc_rate = jh7110_clk_recalc_rate,
++	.determine_rate = jh7110_clk_determine_rate,
++	.get_parent = jh7110_clk_get_parent,
++	.set_parent = jh7110_clk_set_parent,
++	.set_rate = jh7110_clk_set_rate,
++	.debug_init = jh7110_clk_debug_init,
++#ifdef CONFIG_PM_SLEEP
++	.save_context = jh7110_clk_save_context,
++	.restore_context = jh7110_clk_mdiv_restore_context,
++#endif
++};
++
++static const struct clk_ops jh7110_clk_gmd_ops = {
++	.enable = jh7110_clk_enable,
++	.disable = jh7110_clk_disable,
++	.is_enabled = jh7110_clk_is_enabled,
++	.recalc_rate = jh7110_clk_recalc_rate,
++	.determine_rate = jh7110_clk_determine_rate,
++	.get_parent = jh7110_clk_get_parent,
++	.set_parent = jh7110_clk_set_parent,
++	.set_rate = jh7110_clk_set_rate,
++	.debug_init = jh7110_clk_debug_init,
++#ifdef CONFIG_PM_SLEEP
++	.save_context = jh7110_clk_save_context,
++	.restore_context = jh7110_clk_gmd_restore_context,
++#endif
++};
++
++static const struct clk_ops jh7110_clk_inv_ops = {
++	.get_phase = jh7110_clk_get_phase,
++	.set_phase = jh7110_clk_set_phase,
++	.debug_init = jh7110_clk_debug_init,
++#ifdef CONFIG_PM_SLEEP
++	.save_context = jh7110_clk_save_context,
++	.restore_context = jh7110_clk_inv_restore_context,
++#endif
++};
++
++const struct clk_ops *starfive_jh7110_clk_ops(u32 max)
++{
++	const struct clk_ops *ops;
++
++	if (max & JH7110_CLK_DIV_MASK) {
++		if (max & JH7110_CLK_MUX_MASK) {
++			if (max & JH7110_CLK_ENABLE)
++				ops = &jh7110_clk_gmd_ops;
++			else
++				ops = &jh7110_clk_mdiv_ops;
++		} else if (max & JH7110_CLK_ENABLE)
++			ops = &jh7110_clk_gdiv_ops;
++		else
++			ops = &jh7110_clk_div_ops;
++	} else if (max & JH7110_CLK_MUX_MASK) {
++		if (max & JH7110_CLK_ENABLE)
++			ops = &jh7110_clk_gmux_ops;
++		else
++			ops = &jh7110_clk_mux_ops;
++	} else if (max & JH7110_CLK_ENABLE)
++		ops = &jh7110_clk_gate_ops;
++	else
++		ops = &jh7110_clk_inv_ops;
++
++	return ops;
++}
++EXPORT_SYMBOL_GPL(starfive_jh7110_clk_ops);
++
++#ifdef CONFIG_PM_SLEEP
++static int clk_starfive_jh7110_gen_system_suspend(struct device *dev)
++{
++	return clk_save_context();
++}
++
++static int clk_starfive_jh7110_gen_system_resume(struct device *dev)
++{
++	clk_restore_context();
++
++	return 0;
++}
++#endif
++
++static const struct dev_pm_ops clk_starfive_jh7110_gen_pm_ops = {
++	SET_LATE_SYSTEM_SLEEP_PM_OPS(clk_starfive_jh7110_gen_system_suspend,
++				     clk_starfive_jh7110_gen_system_resume)
++};
++
++static struct clk_hw *jh7110_clk_get(struct of_phandle_args *clkspec,
++						void *data)
++{
++	struct jh7110_clk_priv *priv = data;
++	unsigned int idx = clkspec->args[0];
++
++	if (idx < JH7110_PLL0_OUT)
++		return &priv->reg[idx].hw;
++
++	if (idx < JH7110_CLK_END) {
++#ifdef CONFIG_CLK_STARFIVE_JH7110_PLL
++		if ((idx == JH7110_PLL0_OUT) || (idx == JH7110_PLL2_OUT))
++			return &priv->pll_priv[PLL_OF(idx)].hw;
++#endif
++		return priv->pll[PLL_OF(idx)];
++	}
++
++	return ERR_PTR(-EINVAL);
++}
++
++
++static int __init clk_starfive_jh7110_probe(struct platform_device *pdev)
++{
++	struct jh7110_clk_priv *priv;
++	int ret = 0;
++
++	priv = devm_kzalloc(&pdev->dev, struct_size(priv, reg, JH7110_PLL0_OUT),
++					GFP_KERNEL);
++	if (!priv)
++		return -ENOMEM;
++
++	spin_lock_init(&priv->rmw_lock);
++	priv->dev = &pdev->dev;
++
++	pm_runtime_enable(priv->dev);
++
++#ifdef CONFIG_CLK_STARFIVE_JH7110_PLL
++	ret = clk_starfive_jh7110_pll_init(pdev, priv->pll_priv);
++	if (ret)
++		return ret;
++#endif
++
++	ret = clk_starfive_jh7110_sys_init(pdev, priv);
++	if (ret)
++		return ret;
++
++/* set PLL0 default rate */
++#ifdef CONFIG_CLK_STARFIVE_JH7110_PLL
++	if (PLL0_DEFAULT_FREQ) {
++		struct clk *pll0_clk = priv->pll_priv[PLL0_INDEX].hw.clk;
++		struct clk *cpu_root = priv->reg[JH7110_CPU_ROOT].hw.clk;
++		struct clk *osc_clk = clk_get(&pdev->dev, "osc");
++
++		if (IS_ERR(osc_clk))
++			dev_err(&pdev->dev, "get osc_clk failed\n");
++
++		if (PLL0_DEFAULT_FREQ >= PLL0_FREQ_1500_VALUE) {
++			struct clk *cpu_core = priv->reg[JH7110_CPU_CORE].hw.clk;
++
++			if (clk_set_rate(cpu_core, clk_get_rate(pll0_clk) / 2)) {
++				dev_err(&pdev->dev, "set cpu_core rate failed\n");
++				goto failed_set;
++			}
++		}
++
++		if (clk_set_parent(cpu_root, osc_clk)) {
++			dev_err(&pdev->dev, "set parent to osc_clk failed\n");
++			goto failed_set;
++		}
++
++		if (clk_set_rate(pll0_clk, PLL0_DEFAULT_FREQ))
++			dev_err(&pdev->dev, "set pll0 rate failed\n");
++
++		if (clk_set_parent(cpu_root, pll0_clk))
++			dev_err(&pdev->dev, "set parent to pll0_clk failed\n");
++
++failed_set:
++		clk_put(osc_clk);
++	}
++#endif
++
++	ret = clk_starfive_jh7110_stg_init(pdev, priv);
++	if (ret)
++		return ret;
++
++	ret = clk_starfive_jh7110_aon_init(pdev, priv);
++	if (ret)
++		return ret;
++
++	ret = devm_of_clk_add_hw_provider(priv->dev, jh7110_clk_get, priv);
++	if (ret)
++		return ret;
++
++	dev_info(&pdev->dev, "starfive JH7110 clkgen init successfully.");
++	return 0;
++}
++
++static const struct of_device_id clk_starfive_jh7110_match[] = {
++	{.compatible = "starfive,jh7110-clkgen"},
++	{ }
++};
++
++static struct platform_driver clk_starfive_jh7110_driver = {
++	.driver = {
++		.name = "clk-starfive-jh7110",
++		.of_match_table = clk_starfive_jh7110_match,
++		.pm = &clk_starfive_jh7110_gen_pm_ops,
++	},
++};
++builtin_platform_driver_probe(clk_starfive_jh7110_driver,
++			clk_starfive_jh7110_probe);
++
++MODULE_AUTHOR("Xingyu Wu <xingyu.wu@starfivetech.com>");
++MODULE_DESCRIPTION("StarFive JH7110 sysgen clock driver");
++MODULE_LICENSE("GPL");
+diff --git a/drivers/clk/starfive/clk-starfive-jh7110-isp.c b/drivers/clk/starfive/clk-starfive-jh7110-isp.c
+new file mode 100644
+index 000000000000..e56be950986a
+--- /dev/null
++++ b/drivers/clk/starfive/clk-starfive-jh7110-isp.c
+@@ -0,0 +1,358 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * StarFive JH7110 Isp Clock Driver
++ *
++ * Copyright (C) 2022 Xingyu Wu <xingyu.wu@starfivetech.com>
++ */
++
++#include <linux/bits.h>
++#include <linux/clk.h>
++#include <linux/clk-provider.h>
++#include <linux/debugfs.h>
++#include <linux/device.h>
++#include <linux/init.h>
++#include <linux/io.h>
++#include <linux/kernel.h>
++#include <linux/mod_devicetable.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/of_device.h>
++#include <linux/reset.h>
++#include <linux/reset-controller.h>
++#include <dt-bindings/clock/starfive-jh7110-isp.h>
++#include <linux/pm_runtime.h>
++#include "clk-starfive-jh7110.h"
++
++/* external clocks */
++#define JH7110_ISP_TOP_CLK_ISPCORE_2X_CLKGEN   (JH7110_CLK_ISP_END + 0)
++#define JH7110_ISP_TOP_CLK_ISP_AXI_CLKGEN      (JH7110_CLK_ISP_END + 1)
++#define JH7110_ISP_TOP_CLK_BIST_APB_CLKGEN     (JH7110_CLK_ISP_END + 2)
++#define JH7110_ISP_TOP_CLK_DVP_CLKGEN          (JH7110_CLK_ISP_END + 3)
++
++struct isp_init_crg {
++	int num_clks;
++	struct clk_bulk_data *clks;
++	struct reset_control *rsts;
++};
++
++static const struct jh7110_clk_data jh7110_clk_isp_data[] __initconst = {
++	//syscon
++	JH7110__DIV(JH7110_DOM4_APB_FUNC, "dom4_apb_func",
++			15, JH7110_ISP_TOP_CLK_ISP_AXI_CLKGEN),
++	//crg
++	JH7110__DIV(JH7110_MIPI_RX0_PXL, "mipi_rx0_pxl",
++			8, JH7110_ISP_TOP_CLK_ISPCORE_2X_CLKGEN),
++	JH7110__INV(JH7110_DVP_INV, "dvp_inv", JH7110_ISP_TOP_CLK_DVP_CLKGEN),
++	//vin
++	JH7110__DIV(JH7110_U0_M31DPHY_CFGCLK_IN, "u0_m31dphy_cfgclk_in",
++			16, JH7110_ISP_TOP_CLK_ISPCORE_2X_CLKGEN),
++	JH7110__DIV(JH7110_U0_M31DPHY_REFCLK_IN, "u0_m31dphy_refclk_in",
++			16, JH7110_ISP_TOP_CLK_ISPCORE_2X_CLKGEN),
++	JH7110__DIV(JH7110_U0_M31DPHY_TXCLKESC_LAN0, "u0_m31dphy_txclkesc_lan0",
++			60, JH7110_ISP_TOP_CLK_ISPCORE_2X_CLKGEN),
++	JH7110_GATE(JH7110_U0_VIN_PCLK, "u0_vin_pclk",
++			CLK_IGNORE_UNUSED, JH7110_DOM4_APB),
++	JH7110__DIV(JH7110_U0_VIN_SYS_CLK, "u0_vin_sys_clk",
++			8, JH7110_ISP_TOP_CLK_ISPCORE_2X_CLKGEN),
++	JH7110_GATE(JH7110_U0_VIN_PIXEL_CLK_IF0, "u0_vin_pixel_clk_if0",
++			CLK_IGNORE_UNUSED, JH7110_MIPI_RX0_PXL),
++	JH7110_GATE(JH7110_U0_VIN_PIXEL_CLK_IF1, "u0_vin_pixel_clk_if1",
++			CLK_IGNORE_UNUSED, JH7110_MIPI_RX0_PXL),
++	JH7110_GATE(JH7110_U0_VIN_PIXEL_CLK_IF2, "u0_vin_pixel_clk_if2",
++			CLK_IGNORE_UNUSED, JH7110_MIPI_RX0_PXL),
++	JH7110_GATE(JH7110_U0_VIN_PIXEL_CLK_IF3, "u0_vin_pixel_clk_if3",
++			CLK_IGNORE_UNUSED, JH7110_MIPI_RX0_PXL),
++	JH7110__MUX(JH7110_U0_VIN_CLK_P_AXIWR, "u0_vin_clk_p_axiwr",
++			PARENT_NUMS_2,
++			JH7110_MIPI_RX0_PXL,
++			JH7110_DVP_INV),
++	//ispv2_top_wrapper
++	JH7110_GMUX(JH7110_U0_ISPV2_TOP_WRAPPER_CLK_C,
++			"u0_ispv2_top_wrapper_clk_c",
++			CLK_IGNORE_UNUSED, PARENT_NUMS_2,
++			JH7110_MIPI_RX0_PXL,
++			JH7110_DVP_INV),
++};
++
++static struct clk_bulk_data isp_top_clks[] = {
++	{ .id = "u0_dom_isp_top_clk_dom_isp_top_clk_ispcore_2x" },
++	{ .id = "u0_dom_isp_top_clk_dom_isp_top_clk_isp_axi" },
++};
++
++static int jh7110_isp_crg_get(struct device *dev, struct isp_init_crg *crg)
++{
++	int ret;
++
++	crg->rsts = devm_reset_control_array_get_shared(dev);
++	if (IS_ERR(crg->rsts)) {
++		dev_err(dev, "rst get failed\n");
++		return PTR_ERR(crg->rsts);
++	}
++
++	crg->clks = isp_top_clks;
++	crg->num_clks = ARRAY_SIZE(isp_top_clks);
++	ret = clk_bulk_get(dev, crg->num_clks, crg->clks);
++	if (ret) {
++		dev_err(dev, "clks get failed: %d\n", ret);
++		goto clks_get_failed;
++	}
++
++	return 0;
++
++clks_get_failed:
++	reset_control_assert(crg->rsts);
++	reset_control_put(crg->rsts);
++
++	return ret;
++}
++
++static int jh7110_isp_crg_enable(struct device *dev, struct isp_init_crg *crg, bool enable)
++{
++	int ret;
++
++	dev_dbg(dev, "starfive jh7110 isp clk&rst %sable\n", enable ? "en":"dis");
++	if (enable) {
++		ret = reset_control_deassert(crg->rsts);
++		if (ret) {
++			dev_err(dev, "rst deassert failed: %d\n", ret);
++			goto crg_failed;
++		}
++
++		ret = clk_bulk_prepare_enable(crg->num_clks, crg->clks);
++		if (ret) {
++			dev_err(dev, "clks enable failed: %d\n", ret);
++			goto crg_failed;
++		}
++	} else {
++		clk_bulk_disable_unprepare(crg->num_clks, crg->clks);
++	}
++
++	return 0;
++crg_failed:
++	return ret;
++}
++
++#ifdef CONFIG_PM_SLEEP
++static int clk_isp_system_suspend(struct device *dev)
++{
++	return pm_runtime_force_suspend(dev);
++}
++
++static int clk_isp_system_resume(struct device *dev)
++{
++	return pm_runtime_force_resume(dev);
++}
++#endif
++
++#ifdef CONFIG_PM
++static int clk_isp_runtime_suspend(struct device *dev)
++{
++	struct isp_init_crg *crg = dev_get_drvdata(dev);
++
++	return jh7110_isp_crg_enable(dev, crg, false);
++}
++
++static int clk_isp_runtime_resume(struct device *dev)
++{
++	struct isp_init_crg *crg = dev_get_drvdata(dev);
++
++	return jh7110_isp_crg_enable(dev, crg, true);
++}
++#endif
++
++static const struct dev_pm_ops clk_isp_pm_ops = {
++	SET_RUNTIME_PM_OPS(clk_isp_runtime_suspend, clk_isp_runtime_resume, NULL)
++	SET_LATE_SYSTEM_SLEEP_PM_OPS(clk_isp_system_suspend, clk_isp_system_resume)
++};
++
++static struct clk_hw *jh7110_isp_clk_get(struct of_phandle_args *clkspec,
++					void *data)
++{
++	struct jh7110_clk_priv *priv = data;
++	unsigned int idx = clkspec->args[0];
++
++	if (idx < JH7110_CLK_ISP_REG_END)
++		return &priv->reg[idx].hw;
++
++	if (idx < JH7110_CLK_ISP_END)
++		return priv->pll[PLL_OFI(idx)];
++
++	return ERR_PTR(-EINVAL);
++}
++
++static int __init clk_starfive_jh7110_isp_probe(struct platform_device *pdev)
++{
++	struct jh7110_clk_priv *priv;
++	struct isp_init_crg *crg;
++	unsigned int idx;
++	int ret = 0;
++
++	priv = devm_kzalloc(&pdev->dev, struct_size(priv, reg,
++				JH7110_CLK_ISP_END), GFP_KERNEL);
++	if (!priv)
++		return -ENOMEM;
++
++	spin_lock_init(&priv->rmw_lock);
++	priv->dev = &pdev->dev;
++	priv->isp_base = devm_platform_ioremap_resource(pdev, 0);
++	if (IS_ERR(priv->isp_base))
++		return PTR_ERR(priv->isp_base);
++
++	crg = devm_kzalloc(&pdev->dev, sizeof(*crg), GFP_KERNEL);
++	if (!crg)
++		return -ENOMEM;
++	dev_set_drvdata(&pdev->dev, crg);
++
++	ret = jh7110_isp_crg_get(&pdev->dev, crg);
++	if (ret)
++		goto init_failed;
++
++	pm_runtime_use_autosuspend(&pdev->dev);
++	pm_runtime_set_autosuspend_delay(&pdev->dev, 50);
++	pm_runtime_enable(&pdev->dev);
++	ret = pm_runtime_get_sync(&pdev->dev);
++	if (ret < 0) {
++		dev_err(&pdev->dev, "failed to get pm runtime: %d\n", ret);
++		goto init_failed;
++	}
++
++	priv->pll[PLL_OFI(JH7110_U3_PCLK_MUX_FUNC_PCLK)] =
++			clk_hw_register_fixed_factor(
++			priv->dev, "u3_pclk_mux_func_pclk",
++			"dom4_apb_func", 0, 1, 1);
++	priv->pll[PLL_OFI(JH7110_U3_PCLK_MUX_BIST_PCLK)] =
++			clk_hw_register_fixed_factor(
++			priv->dev, "u3_pclk_mux_bist_pclk",
++			"u0_dom_isp_top_clk_dom_isp_top_clk_bist_apb", 0, 1, 1);
++	priv->pll[PLL_OFI(JH7110_DOM4_APB)] =
++			clk_hw_register_fixed_factor(priv->dev, "dom4_apb",
++			"u3_pclk_mux_pclk", 0, 1, 1);
++	/*vin*/
++	priv->pll[PLL_OFI(JH7110_U0_VIN_PCLK_FREE)] =
++			clk_hw_register_fixed_factor(
++			priv->dev, "u0_vin_pclk_free",
++			"dom4_apb", 0, 1, 1);
++	priv->pll[PLL_OFI(JH7110_U0_VIN_CLK_P_AXIRD)] =
++			clk_hw_register_fixed_factor(
++			priv->dev, "u0_vin_clk_p_axird",
++			"mipi_rx0_pxl", 0, 1, 1);
++	priv->pll[PLL_OFI(JH7110_U0_VIN_ACLK)] =
++			clk_hw_register_fixed_factor(
++			priv->dev, "u0_vin_ACLK",
++			"u0_dom_isp_top_clk_dom_isp_top_clk_isp_axi", 0, 1, 1);
++	priv->pll[PLL_OFI(JH7110_U0_ISPV2_TOP_WRAPPER_CLK_ISP_AXI_IN)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_ispv2_top_wrapper_clk_isp_axi_in",
++			"u0_dom_isp_top_clk_dom_isp_top_clk_isp_axi", 0, 1, 1);
++	priv->pll[PLL_OFI(JH7110_U0_ISPV2_TOP_WRAPPER_CLK_ISP_X2)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_ispv2_top_wrapper_clk_isp_x2",
++			"u0_dom_isp_top_clk_dom_isp_top_clk_ispcore_2x",
++			0, 1, 1);
++	/*wrapper*/
++	priv->pll[PLL_OFI(JH7110_U0_ISPV2_TOP_WRAPPER_CLK_ISP)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_ispv2_top_wrapper_clk_isp",
++			"u0_dom_isp_top_clk_dom_isp_top_clk_isp_axi", 0, 1, 1);
++	priv->pll[PLL_OFI(JH7110_U0_ISPV2_TOP_WRAPPER_CLK_P)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_ispv2_top_wrapper_clk_p",
++			"mipi_rx0_pxl", 0, 1, 1);
++	priv->pll[PLL_OFI(JH7110_U0_CRG_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_crg_pclk", "dom4_apb", 0, 1, 1);
++	priv->pll[PLL_OFI(JH7110_U0_SYSCON_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_syscon_pclk", "dom4_apb", 0, 1, 1);
++	priv->pll[PLL_OFI(JH7110_U0_M31DPHY_APBCFG_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_m31dphy_apbcfg_pclk", "dom4_apb", 0, 1, 1);
++	priv->pll[PLL_OFI(JH7110_U0_AXI2APB_BRIDGE_CLK_DOM4_APB)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_axi2apb_bridge_clk_dom4_apb", "dom4_apb", 0, 1, 1);
++	priv->pll[PLL_OFI(JH7110_U0_AXI2APB_BRIDGE_ISP_AXI4SLV_CLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_axi2apb_bridge_isp_axi4slv_clk",
++			"u0_dom_isp_top_clk_dom_isp_top_clk_isp_axi", 0, 1, 1);
++	priv->pll[PLL_OFI(JH7110_U3_PCLK_MUX_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u3_pclk_mux_pclk", "u3_pclk_mux_func_pclk", 0, 1, 1);
++
++	for (idx = 0; idx < JH7110_CLK_ISP_REG_END; idx++) {
++		u32 max = jh7110_clk_isp_data[idx].max;
++		struct clk_parent_data parents[2] = {};
++		struct clk_init_data init = {
++			.name = jh7110_clk_isp_data[idx].name,
++			.ops = starfive_jh7110_clk_ops(max),
++			.parent_data = parents,
++			.num_parents = ((max & JH7110_CLK_MUX_MASK) >>
++					JH7110_CLK_MUX_SHIFT) + 1,
++			.flags = jh7110_clk_isp_data[idx].flags,
++		};
++		struct jh7110_clk *clk = &priv->reg[idx];
++		unsigned int i;
++		char *fw_name[4] = {
++			"u0_dom_isp_top_clk_dom_isp_top_clk_ispcore_2x",
++			"u0_dom_isp_top_clk_dom_isp_top_clk_isp_axi",
++			"u0_dom_isp_top_clk_dom_isp_top_clk_bist_apb",
++			"u0_dom_isp_top_clk_dom_isp_top_clk_dvp"
++		};
++
++		for (i = 0; i < init.num_parents; i++) {
++			unsigned int pidx = jh7110_clk_isp_data[idx].parents[i];
++
++			if (pidx < JH7110_CLK_ISP_REG_END)
++				parents[i].hw = &priv->reg[pidx].hw;
++			else if (pidx < JH7110_CLK_ISP_END)
++				parents[i].hw = priv->pll[PLL_OFI(pidx)];
++			else if (pidx == JH7110_ISP_TOP_CLK_ISPCORE_2X_CLKGEN)
++				parents[i].fw_name = fw_name[0];
++			else if (pidx == JH7110_ISP_TOP_CLK_ISP_AXI_CLKGEN)
++				parents[i].fw_name = fw_name[1];
++			else if (pidx == JH7110_ISP_TOP_CLK_BIST_APB_CLKGEN)
++				parents[i].fw_name = fw_name[2];
++			else if (pidx == JH7110_ISP_TOP_CLK_DVP_CLKGEN)
++				parents[i].fw_name = fw_name[3];
++		}
++
++		clk->hw.init = &init;
++		clk->idx = idx;
++		clk->max_div = max & JH7110_CLK_DIV_MASK;
++		clk->reg_flags = JH7110_CLK_ISP_FLAG;
++
++		ret = devm_clk_hw_register(priv->dev, &clk->hw);
++		if (ret)
++			goto init_failed;
++	}
++
++	ret = devm_of_clk_add_hw_provider(priv->dev, jh7110_isp_clk_get, priv);
++	if (ret)
++		goto init_failed;
++
++	pm_runtime_put_sync(&pdev->dev);
++
++	dev_info(&pdev->dev, "starfive JH7110 clk_isp init successfully.");
++	return 0;
++
++init_failed:
++	return ret;
++}
++
++static const struct of_device_id clk_starfive_jh7110_isp_match[] = {
++		{.compatible = "starfive,jh7110-clk-isp" },
++		{ }
++};
++
++static struct platform_driver clk_starfive_jh7110_isp_driver = {
++	.probe = clk_starfive_jh7110_isp_probe,
++		.driver = {
++		.name = "clk-starfive-jh7110-isp",
++		.of_match_table = clk_starfive_jh7110_isp_match,
++		.pm	= &clk_isp_pm_ops,
++	},
++};
++module_platform_driver(clk_starfive_jh7110_isp_driver);
++
++MODULE_AUTHOR("Xingyu Wu <xingyu.wu@starfivetech.com>");
++MODULE_DESCRIPTION("StarFive JH7110 isp clock driver");
++MODULE_LICENSE("GPL");
+diff --git a/drivers/clk/starfive/clk-starfive-jh7110-pll.c b/drivers/clk/starfive/clk-starfive-jh7110-pll.c
+new file mode 100644
+index 000000000000..e58dc4c4d32a
+--- /dev/null
++++ b/drivers/clk/starfive/clk-starfive-jh7110-pll.c
+@@ -0,0 +1,455 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * StarFive JH7110 PLL Clock Generator Driver
++ *
++ * Copyright (C) 2022 Xingyu Wu <xingyu.wu@starfivetech.com>
++ */
++
++#include <linux/platform_device.h>
++#include <linux/clk.h>
++#include <linux/clk-provider.h>
++#include <linux/kernel.h>
++#include <linux/of_device.h>
++#include <linux/regmap.h>
++#include <linux/mfd/syscon.h>
++#include <linux/debugfs.h>
++#include <linux/init.h>
++
++#include "clk-starfive-jh7110-pll.h"
++
++static struct jh7110_clk_pll_data * __init
++		jh7110_pll_data_from(struct clk_hw *hw)
++{
++	return container_of(hw, struct jh7110_clk_pll_data, hw);
++}
++
++static unsigned long pll_calculate_freq(struct jh7110_clk_pll_data *data)
++{
++	u32 dacpd;
++	u32 dsmpd;
++	u32 fbdiv;
++	u32 prediv;
++	u32 postdiv1;
++	u32 frac;
++	unsigned long refclk;
++	u32 reg_value;
++	unsigned long frac_cal;
++	unsigned long freq;
++	struct pll_syscon_offset *offset = &data->offset;
++	struct pll_syscon_mask *mask = &data->mask;
++	struct pll_syscon_shift *shift = &data->shift;
++
++	if (regmap_read(data->sys_syscon_regmap,
++			offset->dacpd_offset, &reg_value))
++		goto read_register_error;
++	dacpd = (reg_value & mask->dacpd_mask) >> shift->dacpd_shift;
++	dev_dbg(data->dev, "pll%d read register dacpd:%d\n", data->idx, dacpd);
++
++	if (regmap_read(data->sys_syscon_regmap,
++			offset->dsmpd_offset, &reg_value))
++		goto read_register_error;
++	dsmpd = (reg_value & mask->dsmpd_mask) >> shift->dsmpd_shift;
++	dev_dbg(data->dev, "pll%d read register dsmpd:%d\n", data->idx, dsmpd);
++
++	if (regmap_read(data->sys_syscon_regmap,
++			offset->fbdiv_offset, &reg_value))
++		goto read_register_error;
++	fbdiv = (reg_value & mask->fbdiv_mask) >> shift->fbdiv_shift;
++	/* fbdiv value should be 8 to 4095 */
++	if (fbdiv < 8)
++		goto read_register_error;
++	dev_dbg(data->dev, "pll%d read register fbdiv:%d\n", data->idx, fbdiv);
++
++	if (regmap_read(data->sys_syscon_regmap,
++			offset->prediv_offset, &reg_value))
++		goto read_register_error;
++	prediv = (reg_value & mask->prediv_mask) >> shift->prediv_shift;
++	dev_dbg(data->dev, "pll%d read register prediv:%d\n", data->idx, prediv);
++
++	if (regmap_read(data->sys_syscon_regmap,
++			offset->postdiv1_offset, &reg_value))
++		goto read_register_error;
++	/* postdiv1 = 2^reg */
++	postdiv1 = 1 << ((reg_value & mask->postdiv1_mask) >>
++			shift->postdiv1_shift);
++	dev_dbg(data->dev, "pll%d read register postdiv1:%d\n",
++				data->idx, postdiv1);
++
++	if (regmap_read(data->sys_syscon_regmap,
++			offset->frac_offset, &reg_value))
++		goto read_register_error;
++	frac = (reg_value & mask->frac_mask) >> shift->frac_shift;
++	dev_dbg(data->dev, "pll%d read register frac:0x%x\n", data->idx, frac);
++
++	refclk = data->refclk_freq;
++	/* Integer Mode or Fraction Mode */
++	if ((dacpd == 1) && (dsmpd == 1))
++		frac_cal = 0;
++	else
++		frac_cal = (unsigned long) frac * FRAC_PATR_SIZE / (1 << 24);
++
++	freq = (unsigned long) refclk / FRAC_PATR_SIZE *
++		(fbdiv * FRAC_PATR_SIZE + frac_cal) / prediv / postdiv1;
++
++	dev_dbg(data->dev, "pll%d calculate freq:%ld\n", data->idx, freq);
++	return freq;
++
++read_register_error:
++	return 0;
++}
++
++static unsigned long pll_get_freq(struct jh7110_clk_pll_data *data)
++{
++	unsigned long freq;
++
++	freq = pll_calculate_freq(data);
++	if (freq == 0) {
++		dev_err(data->dev, "PLL calculate error or read syscon error.\n");
++		return 0;
++	}
++
++	return freq;
++}
++
++static int pll_select_freq_syscon(struct jh7110_clk_pll_data *data,
++				unsigned long target_rate)
++{
++	unsigned int id;
++	unsigned int pll_arry_size;
++	const struct starfive_pll_syscon_value *syscon_value;
++
++	if (data->idx == PLL0_INDEX)
++		pll_arry_size = ARRAY_SIZE(jh7110_pll0_syscon_freq);
++	else if (data->idx == PLL1_INDEX)
++		pll_arry_size = ARRAY_SIZE(jh7110_pll1_syscon_freq);
++	else
++		pll_arry_size = ARRAY_SIZE(jh7110_pll2_syscon_freq);
++
++	for (id = 0; id < pll_arry_size; id++) {
++		if (data->idx == PLL0_INDEX)
++			syscon_value = &jh7110_pll0_syscon_freq[id];
++		else if (data->idx == PLL1_INDEX)
++			syscon_value = &jh7110_pll1_syscon_freq[id];
++		else
++			syscon_value = &jh7110_pll2_syscon_freq[id];
++
++		if (target_rate == syscon_value->freq)
++			goto select_end;
++	}
++
++	dev_err(data->dev, "pll%d frequency:%ld do not match, please check it.\n",
++			data->idx, target_rate);
++	return -EINVAL;
++
++select_end:
++	data->freq_select_idx = id;
++	return 0;
++}
++
++static int pll_set_freq_syscon(struct jh7110_clk_pll_data *data)
++{
++	int ret;
++	const struct starfive_pll_syscon_value *syscon_value;
++	unsigned int freq_idx = data->freq_select_idx;
++	struct pll_syscon_offset *offset = &data->offset;
++	struct pll_syscon_mask *mask = &data->mask;
++	struct pll_syscon_shift *shift = &data->shift;
++
++	if (data->idx == PLL0_INDEX)
++		syscon_value = &jh7110_pll0_syscon_freq[freq_idx];
++	else if (data->idx == PLL1_INDEX)
++		syscon_value = &jh7110_pll1_syscon_freq[freq_idx];
++	else
++		syscon_value = &jh7110_pll2_syscon_freq[freq_idx];
++
++	dev_dbg(data->dev, "dacpd:offset=0x%x, mask=0x%x, shift=%d, value=%d\n",
++			offset->dacpd_offset, mask->dacpd_mask,
++			shift->dacpd_shift, syscon_value->dacpd);
++	ret = regmap_update_bits(data->sys_syscon_regmap, offset->dacpd_offset,
++		mask->dacpd_mask, (syscon_value->dacpd << shift->dacpd_shift));
++	if (ret)
++		goto set_failed;
++	dev_dbg(data->dev, "dsmpd:offset=%x, mask=%x, shift=%d, value=%d\n",
++			offset->dsmpd_offset, mask->dsmpd_mask,
++			shift->dsmpd_shift, syscon_value->dsmpd);
++	ret = regmap_update_bits(data->sys_syscon_regmap, offset->dsmpd_offset,
++		mask->dsmpd_mask, (syscon_value->dsmpd << shift->dsmpd_shift));
++	if (ret)
++		goto set_failed;
++
++	dev_dbg(data->dev, "prediv:offset=%x, mask=%x, shift=%d, value=%d\n",
++			offset->prediv_offset, mask->prediv_mask,
++			shift->prediv_shift, syscon_value->prediv);
++	ret = regmap_update_bits(data->sys_syscon_regmap, offset->prediv_offset,
++		mask->prediv_mask, (syscon_value->prediv << shift->prediv_shift));
++	if (ret)
++		goto set_failed;
++
++	dev_dbg(data->dev, "fbdiv:offset=%x, mask=%x, shift=%d, value=%d\n",
++			offset->fbdiv_offset, mask->fbdiv_mask,
++			shift->fbdiv_shift, syscon_value->fbdiv);
++	ret = regmap_update_bits(data->sys_syscon_regmap, offset->fbdiv_offset,
++		mask->fbdiv_mask, (syscon_value->fbdiv << shift->fbdiv_shift));
++	if (ret)
++		goto set_failed;
++
++	dev_dbg(data->dev, "postdiv:offset=0x%x, mask=0x%x, shift=%d, value=%d\n",
++			offset->postdiv1_offset, mask->postdiv1_mask,
++			shift->postdiv1_shift, syscon_value->postdiv1);
++	ret = regmap_update_bits(data->sys_syscon_regmap,
++		offset->postdiv1_offset, mask->postdiv1_mask,
++		((syscon_value->postdiv1 >> 1) << shift->postdiv1_shift));
++	if (ret)
++		goto set_failed;
++	/* frac */
++	if ((syscon_value->dacpd == 0) && (syscon_value->dsmpd == 0)) {
++		dev_dbg(data->dev, "frac:offset=0x%x mask=0x%x shift=%d value=0x%x\n",
++			offset->frac_offset, mask->frac_mask,
++			shift->frac_shift, syscon_value->frac);
++		ret = regmap_update_bits(data->sys_syscon_regmap, offset->frac_offset,
++				mask->frac_mask, (syscon_value->frac << shift->frac_shift));
++		if (ret)
++			goto set_failed;
++	}
++
++	dev_dbg(data->dev, "pll%d set syscon register done and rate is %ld\n",
++				data->idx, syscon_value->freq);
++	return 0;
++
++set_failed:
++	dev_err(data->dev, "pll set syscon failed:%d\n", ret);
++	return ret;
++}
++
++static unsigned long jh7110_clk_pll_recalc_rate(struct clk_hw *hw,
++						unsigned long parent_rate)
++{
++	struct jh7110_clk_pll_data *data = jh7110_pll_data_from(hw);
++
++	return pll_get_freq(data);
++}
++
++static int jh7110_clk_pll_determine_rate(struct clk_hw *hw,
++					struct clk_rate_request *req)
++{
++	int ret;
++	struct jh7110_clk_pll_data *data = jh7110_pll_data_from(hw);
++
++	ret = pll_select_freq_syscon(data, req->rate);
++	if (ret)
++		return ret;
++
++	if (data->idx == PLL0_INDEX)
++		req->rate = jh7110_pll0_syscon_freq[data->freq_select_idx].freq;
++	else if (data->idx == PLL1_INDEX)
++		req->rate = jh7110_pll1_syscon_freq[data->freq_select_idx].freq;
++	else
++		req->rate = jh7110_pll2_syscon_freq[data->freq_select_idx].freq;
++
++	return 0;
++}
++
++static int jh7110_clk_pll_set_rate(struct clk_hw *hw,
++				unsigned long rate,
++				unsigned long parent_rate)
++{
++	struct jh7110_clk_pll_data *data = jh7110_pll_data_from(hw);
++
++	return pll_set_freq_syscon(data);
++
++}
++
++#ifdef CONFIG_DEBUG_FS
++static void jh7110_clk_pll_debug_init(struct clk_hw *hw,
++				struct dentry *dentry)
++{
++	static const struct debugfs_reg32 jh7110_clk_pll_reg = {
++		.name = "CTRL",
++		.offset = 0,
++	};
++	struct jh7110_clk_pll_data *data = jh7110_pll_data_from(hw);
++	struct debugfs_regset32 *regset;
++
++	regset = devm_kzalloc(data->dev, sizeof(*regset), GFP_KERNEL);
++	if (!regset)
++		return;
++
++	regset->regs = &jh7110_clk_pll_reg;
++	regset->nregs = 1;
++
++	debugfs_create_regset32("registers", 0400, dentry, regset);
++}
++#else
++#define jh7110_clk_debug_init NULL
++#endif
++
++static const struct clk_ops jh7110_clk_pll_ops = {
++	.recalc_rate = jh7110_clk_pll_recalc_rate,
++	.determine_rate = jh7110_clk_pll_determine_rate,
++	.set_rate = jh7110_clk_pll_set_rate,
++	.debug_init = jh7110_clk_pll_debug_init,
++};
++
++static int pll_data_offset_get(struct jh7110_clk_pll_data *data,
++			struct of_phandle_args *args, int index)
++{
++	struct pll_syscon_offset *offset = &data->offset;
++	struct pll_syscon_mask *mask = &data->mask;
++	struct pll_syscon_shift *shift = &data->shift;
++
++	if (index == PLL0_INDEX) {
++		offset->dacpd_offset = args->args[0];
++		offset->dsmpd_offset = args->args[0];
++		offset->fbdiv_offset = args->args[1];
++		offset->frac_offset = args->args[2];
++		offset->prediv_offset = args->args[3];
++		offset->postdiv1_offset = args->args[2];
++
++		mask->dacpd_mask = PLL0_DACPD_MASK;
++		mask->dsmpd_mask = PLL0_DSMPD_MASK;
++		mask->fbdiv_mask = PLL0_FBDIV_MASK;
++		mask->frac_mask = PLL0_FRAC_MASK;
++		mask->prediv_mask = PLL0_PREDIV_MASK;
++		mask->postdiv1_mask = PLL0_POSTDIV1_MASK;
++
++		shift->dacpd_shift = PLL0_DACPD_SHIFT;
++		shift->dsmpd_shift = PLL0_DSMPD_SHIFT;
++		shift->fbdiv_shift = PLL0_FBDIV_SHIFT;
++		shift->frac_shift = PLL0_FRAC_SHIFT;
++		shift->prediv_shift = PLL0_PREDIV_SHIFT;
++		shift->postdiv1_shift = PLL0_POSTDIV1_SHIFT;
++	} else if (index == PLL1_INDEX) {
++		offset->dacpd_offset = args->args[3];
++		offset->dsmpd_offset = args->args[3];
++		offset->fbdiv_offset = args->args[3];
++		offset->frac_offset = args->args[4];
++		offset->prediv_offset = args->args[5];
++		offset->postdiv1_offset = args->args[4];
++
++		mask->dacpd_mask = PLL1_DACPD_MASK;
++		mask->dsmpd_mask = PLL1_DSMPD_MASK;
++		mask->fbdiv_mask = PLL1_FBDIV_MASK;
++		mask->frac_mask = PLL1_FRAC_MASK;
++		mask->prediv_mask = PLL1_PREDIV_MASK;
++		mask->postdiv1_mask = PLL1_POSTDIV1_MASK;
++
++		shift->dacpd_shift = PLL1_DACPD_SHIFT;
++		shift->dsmpd_shift = PLL1_DSMPD_SHIFT;
++		shift->fbdiv_shift = PLL1_FBDIV_SHIFT;
++		shift->frac_shift = PLL1_FRAC_SHIFT;
++		shift->prediv_shift = PLL1_PREDIV_SHIFT;
++		shift->postdiv1_shift = PLL1_POSTDIV1_SHIFT;
++	} else if (index == PLL2_INDEX) {
++		offset->dacpd_offset = args->args[5];
++		offset->dsmpd_offset = args->args[5];
++		offset->fbdiv_offset = args->args[5];
++		offset->frac_offset = args->args[6];
++		offset->prediv_offset = args->args[7];
++		offset->postdiv1_offset = args->args[6];
++
++		mask->dacpd_mask = PLL2_DACPD_MASK;
++		mask->dsmpd_mask = PLL2_DSMPD_MASK;
++		mask->fbdiv_mask = PLL2_FBDIV_MASK;
++		mask->frac_mask = PLL2_FRAC_MASK;
++		mask->prediv_mask = PLL2_PREDIV_MASK;
++		mask->postdiv1_mask = PLL2_POSTDIV1_MASK;
++
++		shift->dacpd_shift = PLL2_DACPD_SHIFT;
++		shift->dsmpd_shift = PLL2_DSMPD_SHIFT;
++		shift->fbdiv_shift = PLL2_FBDIV_SHIFT;
++		shift->frac_shift = PLL2_FRAC_SHIFT;
++		shift->prediv_shift = PLL2_PREDIV_SHIFT;
++		shift->postdiv1_shift = PLL2_POSTDIV1_SHIFT;
++	} else
++		return -ENOENT;
++
++	return 0;
++}
++
++int __init clk_starfive_jh7110_pll_init(struct platform_device *pdev,
++			struct jh7110_clk_pll_data *pll_priv)
++{
++	int ret;
++	struct of_phandle_args args;
++	struct regmap *pll_syscon_regmap;
++	unsigned int idx;
++	struct clk *osc_clk;
++	unsigned long refclk_freq;
++	struct jh7110_clk_pll_data *data;
++	char *pll_name[3] = {
++		"pll0_out",
++		"pll1_out",
++		"pll2_out"
++	};
++
++	ret = of_parse_phandle_with_fixed_args(pdev->dev.of_node,
++				"starfive,sys-syscon", 8, 0, &args);
++	if (ret) {
++		dev_warn(&pdev->dev, "Failed to parse starfive,sys-syscon\n");
++		goto pll_init_failed;
++	}
++
++	pll_syscon_regmap = syscon_node_to_regmap(args.np);
++	of_node_put(args.np);
++	if (IS_ERR(pll_syscon_regmap)) {
++		ret = PTR_ERR(pll_syscon_regmap);
++		goto pll_init_failed;
++	}
++
++	osc_clk = clk_get(&pdev->dev, "osc");
++	if (!IS_ERR(osc_clk)) {
++		refclk_freq = clk_get_rate(osc_clk);
++		clk_put(osc_clk);
++	} else {
++		ret = PTR_ERR(osc_clk);
++		dev_err(&pdev->dev, "get osc clk failed :%d.\n", ret);
++		goto pll_init_failed;
++	}
++
++	for (idx = 0; idx < PLL_INDEX_MAX; idx++) {
++		struct clk_parent_data parents = {
++			.fw_name = "osc",
++		};
++		struct clk_init_data init = {
++			.name = pll_name[idx],
++			.ops = &jh7110_clk_pll_ops,
++			.parent_data = &parents,
++			.num_parents = 1,
++			.flags = 0,
++		};
++
++		data = &pll_priv[idx];
++		data->dev = &pdev->dev;
++		data->sys_syscon_regmap = pll_syscon_regmap;
++
++		ret = pll_data_offset_get(data, &args, idx);
++		if (ret)
++			goto pll_init_failed;
++
++		data->hw.init = &init;
++		data->idx = idx;
++		data->refclk_freq = refclk_freq;
++
++		ret = devm_clk_hw_register(&pdev->dev, &data->hw);
++		if (ret)
++			return ret;
++	}
++
++	dev_dbg(&pdev->dev, "PLL0, PLL1 and PLL2 clock registered done\n");
++
++/* Change PLL2 rate before other driver up */
++	if (PLL2_DEFAULT_FREQ) {
++		struct clk *pll2_clk = pll_priv[PLL2_INDEX].hw.clk;
++
++		if (clk_set_rate(pll2_clk, PLL2_DEFAULT_FREQ))
++			dev_info(&pdev->dev, "set pll2 failed\n");
++	}
++
++	return 0;
++
++pll_init_failed:
++	return ret;
++}
++
++
++
+diff --git a/drivers/clk/starfive/clk-starfive-jh7110-pll.h b/drivers/clk/starfive/clk-starfive-jh7110-pll.h
+new file mode 100644
+index 000000000000..87843181ecf8
+--- /dev/null
++++ b/drivers/clk/starfive/clk-starfive-jh7110-pll.h
+@@ -0,0 +1,273 @@
++/* SPDX-License-Identifier: GPL-2.0 OR MIT */
++/*
++ * StarFive JH7110 PLL Clock Generator Driver
++ *
++ * Copyright (C) 2022 Xingyu Wu <xingyu.wu@starfivetech.com>
++ */
++
++#ifndef _CLK_STARFIVE_JH7110_PLL_H_
++#define _CLK_STARFIVE_JH7110_PLL_H_
++
++/*
++ * If set PLL2_DEFAULT_FREQ NULL of 0 , then PLL2 frequency is original.
++ * If set PLL2_DEFAULT_FREQ one of 'starfive_pll2_freq_value', then PLL2
++ * frequency will be set the new rate during clock tree registering.
++ */
++#define PLL0_DEFAULT_FREQ	PLL0_FREQ_1500_VALUE
++#define PLL2_DEFAULT_FREQ	PLL2_FREQ_1188_VALUE
++
++#define PLL0_INDEX		0
++#define PLL1_INDEX		1
++#define PLL2_INDEX		2
++
++#define PLL_INDEX_MAX	3
++
++#define PLL0_DACPD_SHIFT	24
++#define PLL0_DACPD_MASK		0x1000000
++#define PLL0_DSMPD_SHIFT	25
++#define PLL0_DSMPD_MASK		0x2000000
++#define PLL0_FBDIV_SHIFT	0
++#define PLL0_FBDIV_MASK		0xFFF
++#define PLL0_FRAC_SHIFT		0
++#define PLL0_FRAC_MASK		0xFFFFFF
++#define PLL0_POSTDIV1_SHIFT	28
++#define PLL0_POSTDIV1_MASK	0x30000000
++#define PLL0_PREDIV_SHIFT	0
++#define PLL0_PREDIV_MASK	0x3F
++
++#define PLL1_DACPD_SHIFT	15
++#define PLL1_DACPD_MASK		0x8000
++#define PLL1_DSMPD_SHIFT	16
++#define PLL1_DSMPD_MASK		0x10000
++#define PLL1_FBDIV_SHIFT	17
++#define PLL1_FBDIV_MASK		0x1FFE0000
++#define PLL1_FRAC_SHIFT		0
++#define PLL1_FRAC_MASK		0xFFFFFF
++#define PLL1_POSTDIV1_SHIFT	28
++#define PLL1_POSTDIV1_MASK	0x30000000
++#define PLL1_PREDIV_SHIFT	0
++#define PLL1_PREDIV_MASK	0x3F
++
++#define PLL2_DACPD_SHIFT	15
++#define PLL2_DACPD_MASK		0x8000
++#define PLL2_DSMPD_SHIFT	16
++#define PLL2_DSMPD_MASK		0x10000
++#define PLL2_FBDIV_SHIFT	17
++#define PLL2_FBDIV_MASK		0x1FFE0000
++#define PLL2_FRAC_SHIFT		0
++#define PLL2_FRAC_MASK		0xFFFFFF
++#define PLL2_POSTDIV1_SHIFT	28
++#define PLL2_POSTDIV1_MASK	0x30000000
++#define PLL2_PREDIV_SHIFT	0
++#define PLL2_PREDIV_MASK	0x3F
++
++#define FRAC_PATR_SIZE		1000
++
++struct pll_syscon_offset {
++	u32 dacpd_offset;
++	u32 dsmpd_offset;
++	u32 fbdiv_offset;
++	u32 frac_offset;
++	u32 prediv_offset;
++	u32 postdiv1_offset;
++};
++
++struct pll_syscon_mask {
++	u32 dacpd_mask;
++	u32 dsmpd_mask;
++	u32 fbdiv_mask;
++	u32 frac_mask;
++	u32 prediv_mask;
++	u32 postdiv1_mask;
++};
++
++struct pll_syscon_shift {
++	u32 dacpd_shift;
++	u32 dsmpd_shift;
++	u32 fbdiv_shift;
++	u32 frac_shift;
++	u32 prediv_shift;
++	u32 postdiv1_shift;
++};
++
++struct jh7110_clk_pll_data {
++	struct device *dev;
++	struct clk_hw hw;
++	unsigned long refclk_freq;
++	unsigned int idx;
++	unsigned int freq_select_idx;
++
++	struct regmap *sys_syscon_regmap;
++	struct pll_syscon_offset offset;
++	struct pll_syscon_mask mask;
++	struct pll_syscon_shift shift;
++};
++
++struct starfive_pll_syscon_value {
++	unsigned long freq;
++	u32 prediv;
++	u32 fbdiv;
++	u32 postdiv1;
++/* Both daxpd and dsmpd set 1 while integer multiple mode */
++/* Both daxpd and dsmpd set 0 while fraction multiple mode */
++	u32 dacpd;
++	u32 dsmpd;
++/* frac value should be decimals multiplied by 2^24 */
++	u32 frac;
++};
++
++enum starfive_pll0_freq_value {
++	PLL0_FREQ_375_VALUE = 375000000,
++	PLL0_FREQ_500_VALUE = 500000000,
++	PLL0_FREQ_625_VALUE = 625000000,
++	PLL0_FREQ_750_VALUE = 750000000,
++	PLL0_FREQ_875_VALUE = 875000000,
++	PLL0_FREQ_1000_VALUE = 1000000000,
++	PLL0_FREQ_1250_VALUE = 1250000000,
++	PLL0_FREQ_1375_VALUE = 1375000000,
++	PLL0_FREQ_1500_VALUE = 1500000000
++};
++
++enum starfive_pll0_freq {
++	PLL0_FREQ_375 = 0,
++	PLL0_FREQ_500,
++	PLL0_FREQ_625,
++	PLL0_FREQ_750,
++	PLL0_FREQ_875,
++	PLL0_FREQ_1000,
++	PLL0_FREQ_1250,
++	PLL0_FREQ_1375,
++	PLL0_FREQ_1500,
++	PLL0_FREQ_MAX = PLL0_FREQ_1500
++};
++
++enum starfive_pll1_freq_value {
++	PLL1_FREQ_1066_VALUE = 1066000000,
++};
++
++enum starfive_pll1_freq {
++	PLL1_FREQ_1066 = 0,
++};
++
++enum starfive_pll2_freq_value {
++	PLL2_FREQ_1188_VALUE = 1188000000,
++	PLL2_FREQ_12288_VALUE = 1228800000,
++};
++
++enum starfive_pll2_freq {
++	PLL2_FREQ_1188 = 0,
++	PLL2_FREQ_12288,
++};
++
++static const struct starfive_pll_syscon_value
++	jh7110_pll0_syscon_freq[] = {
++	[PLL0_FREQ_375] = {
++		.freq = PLL0_FREQ_375_VALUE,
++		.prediv = 8,
++		.fbdiv = 125,
++		.postdiv1 = 1,
++		.dacpd = 1,
++		.dsmpd = 1,
++	},
++	[PLL0_FREQ_500] = {
++		.freq = PLL0_FREQ_500_VALUE,
++		.prediv = 6,
++		.fbdiv = 125,
++		.postdiv1 = 1,
++		.dacpd = 1,
++		.dsmpd = 1,
++	},
++	[PLL0_FREQ_625] = {
++		.freq = PLL0_FREQ_625_VALUE,
++		.prediv = 24,
++		.fbdiv = 625,
++		.postdiv1 = 1,
++		.dacpd = 1,
++		.dsmpd = 1,
++	},
++	[PLL0_FREQ_750] = {
++		.freq = PLL0_FREQ_750_VALUE,
++		.prediv = 4,
++		.fbdiv = 125,
++		.postdiv1 = 1,
++		.dacpd = 1,
++		.dsmpd = 1,
++	},
++	[PLL0_FREQ_875] = {
++		.freq = PLL0_FREQ_875_VALUE,
++		.prediv = 24,
++		.fbdiv = 875,
++		.postdiv1 = 1,
++		.dacpd = 1,
++		.dsmpd = 1,
++	},
++	[PLL0_FREQ_1000] = {
++		.freq = PLL0_FREQ_1000_VALUE,
++		.prediv = 3,
++		.fbdiv = 125,
++		.postdiv1 = 1,
++		.dacpd = 1,
++		.dsmpd = 1,
++	},
++	[PLL0_FREQ_1250] = {
++		.freq = PLL0_FREQ_1250_VALUE,
++		.prediv = 12,
++		.fbdiv = 625,
++		.postdiv1 = 1,
++		.dacpd = 1,
++		.dsmpd = 1,
++	},
++	[PLL0_FREQ_1375] = {
++		.freq = PLL0_FREQ_1375_VALUE,
++		.prediv = 24,
++		.fbdiv = 1375,
++		.postdiv1 = 1,
++		.dacpd = 1,
++		.dsmpd = 1,
++	},
++	[PLL0_FREQ_1500] = {
++		.freq = PLL0_FREQ_1500_VALUE,
++		.prediv = 2,
++		.fbdiv = 125,
++		.postdiv1 = 1,
++		.dacpd = 1,
++		.dsmpd = 1,
++	},
++};
++
++static const struct starfive_pll_syscon_value
++	jh7110_pll1_syscon_freq[] = {
++	[PLL1_FREQ_1066] = {
++		.freq = PLL1_FREQ_1066_VALUE,
++		.prediv = 12,
++		.fbdiv = 533,
++		.postdiv1 = 1,
++		.dacpd = 1,
++		.dsmpd = 1,
++	},
++};
++
++static const struct starfive_pll_syscon_value
++	jh7110_pll2_syscon_freq[] = {
++	[PLL2_FREQ_1188] = {
++		.freq = PLL2_FREQ_1188_VALUE,
++		.prediv = 2,
++		.fbdiv = 99,
++		.postdiv1 = 1,
++		.dacpd = 1,
++		.dsmpd = 1,
++	},
++	[PLL2_FREQ_12288] = {
++		.freq = PLL2_FREQ_12288_VALUE,
++		.prediv = 5,
++		.fbdiv = 256,
++		.postdiv1 = 1,
++		.dacpd = 1,
++		.dsmpd = 1,
++	},
++};
++
++int __init clk_starfive_jh7110_pll_init(struct platform_device *pdev,
++				struct jh7110_clk_pll_data *pll_priv);
++
++#endif
+diff --git a/drivers/clk/starfive/clk-starfive-jh7110-stg.c b/drivers/clk/starfive/clk-starfive-jh7110-stg.c
+new file mode 100755
+index 000000000000..d47b04e0fbc9
+--- /dev/null
++++ b/drivers/clk/starfive/clk-starfive-jh7110-stg.c
+@@ -0,0 +1,170 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * StarFive JH7110 stg Clock Generator Driver
++ *
++ * Copyright (C) 2022 Xingyu Wu <xingyu.wu@starfivetech.com>
++ */
++
++#include <linux/clk.h>
++#include <linux/clk-provider.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++
++#include <dt-bindings/clock/starfive-jh7110-clkgen.h>
++#include "clk-starfive-jh7110.h"
++
++/* external clocks */
++#define JH7110_OSC				(JH7110_CLK_END + 0)
++
++static const struct jh7110_clk_data jh7110_clk_stg_data[] __initconst = {
++	//hifi4
++	JH7110_GATE(JH7110_HIFI4_CLK_CORE, "u0_hifi4_clk_core",
++			GATE_FLAG_NORMAL, JH7110_HIFI4_CORE),
++	//usb
++	JH7110_GATE(JH7110_USB0_CLK_USB_APB, "u0_cdn_usb_clk_usb_apb",
++			GATE_FLAG_NORMAL, JH7110_STG_APB),
++	JH7110_GATE(JH7110_USB0_CLK_UTMI_APB, "u0_cdn_usb_clk_utmi_apb",
++			GATE_FLAG_NORMAL, JH7110_STG_APB),
++	JH7110_GATE(JH7110_USB0_CLK_AXI, "u0_cdn_usb_clk_axi",
++			GATE_FLAG_NORMAL, JH7110_STG_AXIAHB),
++	JH7110_GDIV(JH7110_USB0_CLK_LPM, "u0_cdn_usb_clk_lpm",
++			GATE_FLAG_NORMAL, 2, JH7110_OSC),
++	JH7110_GDIV(JH7110_USB0_CLK_STB, "u0_cdn_usb_clk_stb",
++			GATE_FLAG_NORMAL, 4, JH7110_OSC),
++	JH7110_GATE(JH7110_USB0_CLK_APP_125, "u0_cdn_usb_clk_app_125",
++			GATE_FLAG_NORMAL, JH7110_USB_125M),
++	JH7110__DIV(JH7110_USB0_REFCLK, "u0_cdn_usb_refclk", 2, JH7110_OSC),
++	//pci-e
++	JH7110_GATE(JH7110_PCIE0_CLK_AXI_MST0, "u0_plda_pcie_clk_axi_mst0",
++			GATE_FLAG_NORMAL, JH7110_STG_AXIAHB),
++	JH7110_GATE(JH7110_PCIE0_CLK_APB, "u0_plda_pcie_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_STG_APB),
++	JH7110_GATE(JH7110_PCIE0_CLK_TL, "u0_plda_pcie_clk_tl",
++			GATE_FLAG_NORMAL, JH7110_STG_AXIAHB),
++	JH7110_GATE(JH7110_PCIE1_CLK_AXI_MST0, "u1_plda_pcie_clk_axi_mst0",
++			GATE_FLAG_NORMAL, JH7110_STG_AXIAHB),
++	JH7110_GATE(JH7110_PCIE1_CLK_APB, "u1_plda_pcie_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_STG_APB),
++	JH7110_GATE(JH7110_PCIE1_CLK_TL, "u1_plda_pcie_clk_tl",
++			GATE_FLAG_NORMAL, JH7110_STG_AXIAHB),
++	JH7110_GATE(JH7110_PCIE01_SLV_DEC_MAINCLK, "u0_pcie01_slv_dec_mainclk",
++			CLK_IGNORE_UNUSED, JH7110_STG_AXIAHB),
++	//security
++	JH7110_GATE(JH7110_SEC_HCLK, "u0_sec_top_hclk",
++			GATE_FLAG_NORMAL, JH7110_STG_AXIAHB),
++	JH7110_GATE(JH7110_SEC_MISCAHB_CLK, "u0_sec_top_miscahb_clk",
++			GATE_FLAG_NORMAL, JH7110_STG_AXIAHB),
++	//stg mtrx
++	JH7110_GATE(JH7110_STG_MTRX_GRP0_CLK_MAIN, "u0_stg_mtrx_grp0_clk_main",
++			CLK_IGNORE_UNUSED, JH7110_CPU_BUS),
++	JH7110_GATE(JH7110_STG_MTRX_GRP0_CLK_BUS, "u0_stg_mtrx_grp0_clk_bus",
++			CLK_IGNORE_UNUSED, JH7110_NOCSTG_BUS),
++	JH7110_GATE(JH7110_STG_MTRX_GRP0_CLK_STG, "u0_stg_mtrx_grp0_clk_stg",
++			CLK_IGNORE_UNUSED, JH7110_STG_AXIAHB),
++	JH7110_GATE(JH7110_STG_MTRX_GRP1_CLK_MAIN, "u0_stg_mtrx_grp1_clk_main",
++			CLK_IGNORE_UNUSED, JH7110_CPU_BUS),
++	JH7110_GATE(JH7110_STG_MTRX_GRP1_CLK_BUS, "u0_stg_mtrx_grp1_clk_bus",
++			CLK_IGNORE_UNUSED, JH7110_NOCSTG_BUS),
++	JH7110_GATE(JH7110_STG_MTRX_GRP1_CLK_STG, "u0_stg_mtrx_grp1_clk_stg",
++			CLK_IGNORE_UNUSED, JH7110_STG_AXIAHB),
++	JH7110_GATE(JH7110_STG_MTRX_GRP1_CLK_HIFI, "u0_stg_mtrx_grp1_clk_hifi",
++			CLK_IGNORE_UNUSED, JH7110_HIFI4_AXI),
++	//e24_rvpi
++	JH7110_GDIV(JH7110_E2_RTC_CLK, "u0_e2_sft7110_rtc_clk",
++			GATE_FLAG_NORMAL, 24, JH7110_OSC),
++	JH7110_GATE(JH7110_E2_CLK_CORE, "u0_e2_sft7110_clk_core",
++			CLK_IGNORE_UNUSED, JH7110_STG_AXIAHB),
++	JH7110_GATE(JH7110_E2_CLK_DBG, "u0_e2_sft7110_clk_dbg",
++			GATE_FLAG_NORMAL, JH7110_STG_AXIAHB),
++	//dw_sgdma1p
++	JH7110_GATE(JH7110_DMA1P_CLK_AXI, "u0_dw_dma1p_8ch_56hs_clk_axi",
++			GATE_FLAG_NORMAL, JH7110_STG_AXIAHB),
++	JH7110_GATE(JH7110_DMA1P_CLK_AHB, "u0_dw_dma1p_8ch_56hs_clk_ahb",
++			GATE_FLAG_NORMAL, JH7110_STG_AXIAHB),
++};
++
++int __init clk_starfive_jh7110_stg_init(struct platform_device *pdev,
++						struct jh7110_clk_priv *priv)
++{
++	unsigned int idx;
++	int ret = 0;
++
++	priv->stg_base = devm_platform_ioremap_resource_byname(pdev, "stg");
++	if (IS_ERR(priv->stg_base))
++		return PTR_ERR(priv->stg_base);
++
++	priv->pll[PLL_OF(JH7110_PCIE0_CLK_AXI_SLV0)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_plda_pcie_clk_axi_slv0",
++			"u0_plda_pcie_clk_axi_mst0", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PCIE0_CLK_AXI_SLV)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_plda_pcie_clk_axi_slv",
++			"u0_plda_pcie_clk_axi_mst0", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PCIE0_CLK_OSC)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_plda_pcie_clk_osc", "osc", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PCIE1_CLK_AXI_SLV0)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u1_plda_pcie_clk_axi_slv0",
++			"u1_plda_pcie_clk_axi_mst0", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PCIE1_CLK_AXI_SLV)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u1_plda_pcie_clk_axi_slv",
++			"u1_plda_pcie_clk_axi_mst0", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PCIE1_CLK_OSC)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u1_plda_pcie_clk_osc", "osc", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_E2_IRQ_SYNC_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_e2_sft7110_irq_sync_clk_core",
++			"stg_axiahb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_STG_CRG_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_stg_crg_pclk", "stg_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_STG_SYSCON_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_stg_syscon_pclk", "stg_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_STG_APB)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"stg_apb", "apb_bus", 0, 1, 1);
++
++	for (idx = JH7110_CLK_SYS_REG_END; idx < JH7110_CLK_STG_REG_END; idx++) {
++		u32 max = jh7110_clk_stg_data[idx].max;
++		struct clk_parent_data parents[4] = {};
++		struct clk_init_data init = {
++			.name = jh7110_clk_stg_data[idx].name,
++			.ops = starfive_jh7110_clk_ops(max),
++			.parent_data = parents,
++			.num_parents = ((max & JH7110_CLK_MUX_MASK) >>
++				JH7110_CLK_MUX_SHIFT) + 1,
++			.flags = jh7110_clk_stg_data[idx].flags,
++		};
++		struct jh7110_clk *clk = &priv->reg[idx];
++		unsigned int i;
++
++		for (i = 0; i < init.num_parents; i++) {
++			unsigned int pidx = jh7110_clk_stg_data[idx].parents[i];
++
++			if (pidx < JH7110_CLK_REG_END )
++				parents[i].hw = &priv->reg[pidx].hw;
++			else if ((pidx < JH7110_CLK_STG_END) &&
++				(pidx > (JH7110_CLK_SYS_END - 1)))
++				parents[i].hw = priv->pll[PLL_OF(pidx)];
++			else if (pidx == JH7110_OSC)
++				parents[i].fw_name = "osc";
++		}
++
++		clk->hw.init = &init;
++		clk->idx = idx;
++		clk->max_div = max & JH7110_CLK_DIV_MASK;
++		clk->reg_flags = JH7110_CLK_STG_FLAG;
++
++		ret = devm_clk_hw_register(priv->dev, &clk->hw);
++		if (ret)
++			return ret;
++	}
++
++	dev_dbg(&pdev->dev, "starfive JH7110 clk_stg init successfully.");
++	return 0;
++}
+diff --git a/drivers/clk/starfive/clk-starfive-jh7110-sys.c b/drivers/clk/starfive/clk-starfive-jh7110-sys.c
+new file mode 100644
+index 000000000000..8f94e61957fa
+--- /dev/null
++++ b/drivers/clk/starfive/clk-starfive-jh7110-sys.c
+@@ -0,0 +1,845 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * StarFive JH7110 sys Clock Generator Driver
++ *
++ * Copyright (C) 2022 Xingyu Wu <xingyu.wu@starfivetech.com>
++ */
++
++#include <linux/clk.h>
++#include <linux/clk-provider.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++#include <linux/io.h>
++
++#include <dt-bindings/clock/starfive-jh7110-clkgen.h>
++#include "clk-starfive-jh7110.h"
++
++/* sys external clocks */
++#define JH7110_OSC				(JH7110_CLK_END + 0)
++#define JH7110_GMAC1_RMII_REFIN			(JH7110_CLK_END + 1)
++#define JH7110_GMAC1_RGMII_RXIN			(JH7110_CLK_END + 2)
++#define JH7110_I2STX_BCLK_EXT			(JH7110_CLK_END + 3)
++#define JH7110_I2STX_LRCK_EXT			(JH7110_CLK_END + 4)
++#define JH7110_I2SRX_BCLK_EXT			(JH7110_CLK_END + 5)
++#define JH7110_I2SRX_LRCK_EXT			(JH7110_CLK_END + 6)
++#define JH7110_TDM_EXT				(JH7110_CLK_END + 7)
++#define JH7110_MCLK_EXT				(JH7110_CLK_END + 8)
++#define JH7110_JTAG_TCK_INNER			(JH7110_CLK_END + 9)
++#define JH7110_BIST_APB				(JH7110_CLK_END + 10)
++
++static const struct jh7110_clk_data jh7110_clk_sys_data[] __initconst = {
++	/*root*/
++	JH7110__MUX(JH7110_CPU_ROOT, "cpu_root", PARENT_NUMS_2,
++			JH7110_OSC,
++			JH7110_PLL0_OUT),
++	JH7110__DIV(JH7110_CPU_CORE, "cpu_core", 7, JH7110_CPU_ROOT),
++	JH7110__DIV(JH7110_CPU_BUS, "cpu_bus", 2, JH7110_CPU_CORE),
++	JH7110__MUX(JH7110_GPU_ROOT, "gpu_root", PARENT_NUMS_2,
++			JH7110_PLL2_OUT,
++			JH7110_PLL1_OUT),
++	JH7110_MDIV(JH7110_PERH_ROOT, "perh_root", 2, PARENT_NUMS_2,
++			JH7110_PLL0_OUT,
++			JH7110_PLL2_OUT),
++	JH7110__MUX(JH7110_BUS_ROOT, "bus_root", PARENT_NUMS_2,
++			JH7110_OSC,
++			JH7110_PLL2_OUT),
++	JH7110__DIV(JH7110_NOCSTG_BUS, "nocstg_bus", 3, JH7110_BUS_ROOT),
++	JH7110__DIV(JH7110_AXI_CFG0, "axi_cfg0", 3, JH7110_BUS_ROOT),
++	JH7110__DIV(JH7110_STG_AXIAHB, "stg_axiahb", 2, JH7110_AXI_CFG0),
++	JH7110_GATE(JH7110_AHB0, "ahb0", CLK_IS_CRITICAL, JH7110_STG_AXIAHB),
++	JH7110_GATE(JH7110_AHB1, "ahb1", CLK_IS_CRITICAL, JH7110_STG_AXIAHB),
++	JH7110__DIV(JH7110_APB_BUS_FUNC, "apb_bus_func",
++			8, JH7110_STG_AXIAHB),
++	JH7110_GATE(JH7110_APB0, "apb0", CLK_IS_CRITICAL, JH7110_APB_BUS),
++	JH7110__DIV(JH7110_PLL0_DIV2, "pll0_div2", 2, JH7110_PLL0_OUT),
++	JH7110__DIV(JH7110_PLL1_DIV2, "pll1_div2", 2, JH7110_PLL1_OUT),
++	JH7110__DIV(JH7110_PLL2_DIV2, "pll2_div2", 2, JH7110_PLL2_OUT),
++	JH7110__DIV(JH7110_AUDIO_ROOT, "audio_root", 8, JH7110_PLL2_OUT),
++	JH7110__DIV(JH7110_MCLK_INNER, "mclk_inner", 64, JH7110_AUDIO_ROOT),
++	JH7110__MUX(JH7110_MCLK, "mclk", PARENT_NUMS_2,
++			JH7110_MCLK_INNER,
++			JH7110_MCLK_EXT),
++	JH7110_GATE(JH7110_MCLK_OUT, "mclk_out", GATE_FLAG_NORMAL,
++			JH7110_MCLK_INNER),
++	JH7110_MDIV(JH7110_ISP_2X, "isp_2x", 8, PARENT_NUMS_2,
++			JH7110_PLL2_OUT,
++			JH7110_PLL1_OUT),
++	JH7110__DIV(JH7110_ISP_AXI, "isp_axi", 4, JH7110_ISP_2X),
++	JH7110_GDIV(JH7110_GCLK0, "gclk0", GATE_FLAG_NORMAL,
++			62, JH7110_PLL0_DIV2),
++	JH7110_GDIV(JH7110_GCLK1, "gclk1", GATE_FLAG_NORMAL,
++			62, JH7110_PLL1_DIV2),
++	JH7110_GDIV(JH7110_GCLK2, "gclk2", GATE_FLAG_NORMAL,
++			62, JH7110_PLL2_DIV2),
++	/*u0_u7mc_sft7110*/
++	JH7110_GATE(JH7110_U7_CORE_CLK, "u0_u7mc_sft7110_core_clk",
++			CLK_IGNORE_UNUSED, JH7110_CPU_CORE),
++	JH7110_GATE(JH7110_U7_CORE_CLK1, "u0_u7mc_sft7110_core_clk1",
++			CLK_IGNORE_UNUSED, JH7110_CPU_CORE),
++	JH7110_GATE(JH7110_U7_CORE_CLK2, "u0_u7mc_sft7110_core_clk2",
++			CLK_IGNORE_UNUSED, JH7110_CPU_CORE),
++	JH7110_GATE(JH7110_U7_CORE_CLK3, "u0_u7mc_sft7110_core_clk3",
++			CLK_IGNORE_UNUSED, JH7110_CPU_CORE),
++	JH7110_GATE(JH7110_U7_CORE_CLK4, "u0_u7mc_sft7110_core_clk4",
++			CLK_IGNORE_UNUSED, JH7110_CPU_CORE),
++	JH7110_GATE(JH7110_U7_DEBUG_CLK, "u0_u7mc_sft7110_debug_clk",
++			CLK_IGNORE_UNUSED, JH7110_CPU_BUS),
++	JH7110__DIV(JH7110_U7_RTC_TOGGLE, "u0_u7mc_sft7110_rtc_toggle",
++			6, JH7110_OSC),
++	JH7110_GATE(JH7110_U7_TRACE_CLK0, "u0_u7mc_sft7110_trace_clk0",
++			CLK_IGNORE_UNUSED, JH7110_CPU_CORE),
++	JH7110_GATE(JH7110_U7_TRACE_CLK1, "u0_u7mc_sft7110_trace_clk1",
++			CLK_IGNORE_UNUSED, JH7110_CPU_CORE),
++	JH7110_GATE(JH7110_U7_TRACE_CLK2, "u0_u7mc_sft7110_trace_clk2",
++			CLK_IGNORE_UNUSED, JH7110_CPU_CORE),
++	JH7110_GATE(JH7110_U7_TRACE_CLK3, "u0_u7mc_sft7110_trace_clk3",
++			CLK_IGNORE_UNUSED, JH7110_CPU_CORE),
++	JH7110_GATE(JH7110_U7_TRACE_CLK4, "u0_u7mc_sft7110_trace_clk4",
++			CLK_IGNORE_UNUSED, JH7110_CPU_CORE),
++	JH7110_GATE(JH7110_U7_TRACE_COM_CLK, "u0_u7mc_sft7110_trace_com_clk",
++			CLK_IGNORE_UNUSED, JH7110_CPU_BUS),
++	//NOC
++	JH7110_GATE(JH7110_NOC_BUS_CLK_CPU_AXI,
++			"u0_sft7110_noc_bus_clk_cpu_axi",
++			CLK_IS_CRITICAL, JH7110_CPU_BUS),
++	JH7110_GATE(JH7110_NOC_BUS_CLK_AXICFG0_AXI,
++			"u0_sft7110_noc_bus_clk_axicfg0_axi",
++			CLK_IS_CRITICAL, JH7110_AXI_CFG0),
++	//DDRC
++	JH7110__DIV(JH7110_OSC_DIV2, "osc_div2", 2, JH7110_OSC),
++	JH7110__DIV(JH7110_PLL1_DIV4, "pll1_div4", 2, JH7110_PLL1_DIV2),
++	JH7110__DIV(JH7110_PLL1_DIV8, "pll1_div8", 2, JH7110_PLL1_DIV4),
++	JH7110__MUX(JH7110_DDR_BUS, "ddr_bus", PARENT_NUMS_4,
++			JH7110_OSC_DIV2,
++			JH7110_PLL1_DIV2,
++			JH7110_PLL1_DIV4,
++			JH7110_PLL1_DIV8),
++	JH7110_GATE(JH7110_DDR_CLK_AXI, "u0_ddr_sft7110_clk_axi",
++			CLK_IGNORE_UNUSED, JH7110_DDR_BUS),
++	//GPU
++	JH7110__DIV(JH7110_GPU_CORE, "gpu_core", 7, JH7110_GPU_ROOT),
++	JH7110_GATE(JH7110_GPU_CORE_CLK, "u0_img_gpu_core_clk",
++			GATE_FLAG_NORMAL, JH7110_GPU_CORE),
++	JH7110_GATE(JH7110_GPU_SYS_CLK, "u0_img_gpu_sys_clk",
++			GATE_FLAG_NORMAL, JH7110_AXI_CFG1),
++	JH7110_GATE(JH7110_GPU_CLK_APB, "u0_img_gpu_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	JH7110_GDIV(JH7110_GPU_RTC_TOGGLE, "u0_img_gpu_rtc_toggle",
++			GATE_FLAG_NORMAL, 12, JH7110_OSC),
++	JH7110_GATE(JH7110_NOC_BUS_CLK_GPU_AXI,
++			"u0_sft7110_noc_bus_clk_gpu_axi",
++			GATE_FLAG_NORMAL, JH7110_GPU_CORE),
++	//ISP
++	JH7110_GATE(JH7110_ISP_TOP_CLK_ISPCORE_2X,
++			"u0_dom_isp_top_clk_dom_isp_top_clk_ispcore_2x",
++			GATE_FLAG_NORMAL, JH7110_ISP_2X),
++	JH7110_GATE(JH7110_ISP_TOP_CLK_ISP_AXI,
++			"u0_dom_isp_top_clk_dom_isp_top_clk_isp_axi",
++			GATE_FLAG_NORMAL, JH7110_ISP_AXI),
++	JH7110_GATE(JH7110_NOC_BUS_CLK_ISP_AXI,
++			"u0_sft7110_noc_bus_clk_isp_axi",
++			CLK_IS_CRITICAL, JH7110_ISP_AXI),
++	//HIFI4
++	JH7110__DIV(JH7110_HIFI4_CORE, "hifi4_core", 15, JH7110_BUS_ROOT),
++	JH7110__DIV(JH7110_HIFI4_AXI, "hifi4_axi", 2, JH7110_HIFI4_CORE),
++	//AXICFG1_DEC
++	JH7110_GATE(JH7110_AXI_CFG1_DEC_CLK_MAIN, "u0_axi_cfg1_dec_clk_main",
++			CLK_IGNORE_UNUSED, JH7110_AXI_CFG1),
++	JH7110_GATE(JH7110_AXI_CFG1_DEC_CLK_AHB, "u0_axi_cfg1_dec_clk_ahb",
++			CLK_IGNORE_UNUSED, JH7110_AHB0),
++	//VOUT
++	JH7110_GATE(JH7110_VOUT_SRC,
++			"u0_dom_vout_top_clk_dom_vout_top_clk_vout_src",
++			GATE_FLAG_NORMAL, JH7110_VOUT_ROOT),
++	JH7110__DIV(JH7110_VOUT_AXI, "vout_axi", 7, JH7110_VOUT_ROOT),
++	JH7110_GATE(JH7110_NOC_BUS_CLK_DISP_AXI,
++			"u0_sft7110_noc_bus_clk_disp_axi",
++			GATE_FLAG_NORMAL, JH7110_VOUT_AXI),
++	JH7110_GATE(JH7110_VOUT_TOP_CLK_VOUT_AHB,
++			"u0_dom_vout_top_clk_dom_vout_top_clk_vout_ahb",
++			GATE_FLAG_NORMAL, JH7110_AHB1),
++	JH7110_GATE(JH7110_VOUT_TOP_CLK_VOUT_AXI,
++			"u0_dom_vout_top_clk_dom_vout_top_clk_vout_axi",
++			GATE_FLAG_NORMAL, JH7110_VOUT_AXI),
++	JH7110_GATE(JH7110_VOUT_TOP_CLK_HDMITX0_MCLK,
++			"u0_dom_vout_top_clk_dom_vout_top_clk_hdmitx0_mclk",
++			GATE_FLAG_NORMAL, JH7110_MCLK),
++	JH7110__DIV(JH7110_VOUT_TOP_CLK_MIPIPHY_REF,
++			"u0_dom_vout_top_clk_dom_vout_top_clk_mipiphy_ref",
++			2, JH7110_OSC),
++	//JPEGC
++	JH7110__DIV(JH7110_JPEGC_AXI, "jpegc_axi", 16, JH7110_VENC_ROOT),
++	JH7110_GATE(JH7110_CODAJ12_CLK_AXI, "u0_CODAJ12_clk_axi",
++			GATE_FLAG_NORMAL, JH7110_JPEGC_AXI),
++	JH7110_GDIV(JH7110_CODAJ12_CLK_CORE, "u0_CODAJ12_clk_core",
++			GATE_FLAG_NORMAL, 16, JH7110_VENC_ROOT),
++	JH7110_GATE(JH7110_CODAJ12_CLK_APB, "u0_CODAJ12_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	//VDEC
++	JH7110__DIV(JH7110_VDEC_AXI, "vdec_axi", 7, JH7110_BUS_ROOT),
++	JH7110_GATE(JH7110_WAVE511_CLK_AXI, "u0_WAVE511_clk_axi",
++			GATE_FLAG_NORMAL, JH7110_VDEC_AXI),
++	JH7110_GDIV(JH7110_WAVE511_CLK_BPU, "u0_WAVE511_clk_bpu",
++			GATE_FLAG_NORMAL, 7, JH7110_BUS_ROOT),
++	JH7110_GDIV(JH7110_WAVE511_CLK_VCE, "u0_WAVE511_clk_vce",
++			GATE_FLAG_NORMAL, 7, JH7110_VDEC_ROOT),
++	JH7110_GATE(JH7110_WAVE511_CLK_APB, "u0_WAVE511_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	JH7110_GATE(JH7110_VDEC_JPG_ARB_JPGCLK, "u0_vdec_jpg_arb_jpgclk",
++			CLK_IGNORE_UNUSED, JH7110_JPEGC_AXI),
++	JH7110_GATE(JH7110_VDEC_JPG_ARB_MAINCLK, "u0_vdec_jpg_arb_mainclk",
++			CLK_IGNORE_UNUSED, JH7110_VDEC_AXI),
++	JH7110_GATE(JH7110_NOC_BUS_CLK_VDEC_AXI,
++			"u0_sft7110_noc_bus_clk_vdec_axi",
++			GATE_FLAG_NORMAL, JH7110_VDEC_AXI),
++	//VENC
++	JH7110__DIV(JH7110_VENC_AXI, "venc_axi", 15, JH7110_VENC_ROOT),
++	JH7110_GATE(JH7110_WAVE420L_CLK_AXI, "u0_wave420l_clk_axi",
++			GATE_FLAG_NORMAL, JH7110_VENC_AXI),
++	JH7110_GDIV(JH7110_WAVE420L_CLK_BPU, "u0_wave420l_clk_bpu",
++			GATE_FLAG_NORMAL, 15, JH7110_VENC_ROOT),
++	JH7110_GDIV(JH7110_WAVE420L_CLK_VCE, "u0_wave420l_clk_vce",
++			GATE_FLAG_NORMAL, 15, JH7110_VENC_ROOT),
++	JH7110_GATE(JH7110_WAVE420L_CLK_APB, "u0_wave420l_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	JH7110_GATE(JH7110_NOC_BUS_CLK_VENC_AXI,
++			"u0_sft7110_noc_bus_clk_venc_axi",
++			GATE_FLAG_NORMAL, JH7110_VENC_AXI),
++	//INTMEM
++	JH7110_GATE(JH7110_AXI_CFG0_DEC_CLK_MAIN_DIV,
++			"u0_axi_cfg0_dec_clk_main_div",
++			CLK_IGNORE_UNUSED, JH7110_AHB1),
++	JH7110_GATE(JH7110_AXI_CFG0_DEC_CLK_MAIN, "u0_axi_cfg0_dec_clk_main",
++			CLK_IGNORE_UNUSED, JH7110_AXI_CFG0),
++	JH7110_GATE(JH7110_AXI_CFG0_DEC_CLK_HIFI4, "u0_axi_cfg0_dec_clk_hifi4",
++			CLK_IGNORE_UNUSED, JH7110_HIFI4_AXI),
++	JH7110_GATE(JH7110_AXIMEM2_128B_CLK_AXI, "u2_aximem_128b_clk_axi",
++			CLK_IGNORE_UNUSED, JH7110_AXI_CFG0),
++	//QSPI
++	JH7110_GATE(JH7110_QSPI_CLK_AHB, "u0_cdns_qspi_clk_ahb",
++			CLK_IGNORE_UNUSED, JH7110_AHB1),
++	JH7110_GATE(JH7110_QSPI_CLK_APB, "u0_cdns_qspi_clk_apb",
++			CLK_IGNORE_UNUSED, JH7110_APB12),
++	JH7110__DIV(JH7110_QSPI_REF_SRC, "u0_cdns_qspi_ref_src",
++			16, JH7110_GMACUSB_ROOT),
++	JH7110_GMUX(JH7110_QSPI_CLK_REF, "u0_cdns_qspi_clk_ref",
++			CLK_IGNORE_UNUSED, PARENT_NUMS_2,
++			JH7110_OSC,
++			JH7110_QSPI_REF_SRC),
++	//SDIO
++	JH7110_GATE(JH7110_SDIO0_CLK_AHB, "u0_dw_sdio_clk_ahb",
++			CLK_IGNORE_UNUSED, JH7110_AHB0),
++	JH7110_GATE(JH7110_SDIO1_CLK_AHB, "u1_dw_sdio_clk_ahb",
++			CLK_IGNORE_UNUSED, JH7110_AHB0),
++	JH7110_GDIV(JH7110_SDIO0_CLK_SDCARD, "u0_dw_sdio_clk_sdcard",
++			CLK_IGNORE_UNUSED, 15, JH7110_AXI_CFG0),
++	JH7110_GDIV(JH7110_SDIO1_CLK_SDCARD, "u1_dw_sdio_clk_sdcard",
++			CLK_IGNORE_UNUSED, 15, JH7110_AXI_CFG0),
++	//STG
++	JH7110__DIV(JH7110_USB_125M, "usb_125m", 15, JH7110_GMACUSB_ROOT),
++	JH7110_GATE(JH7110_NOC_BUS_CLK_STG_AXI,
++			"u0_sft7110_noc_bus_clk_stg_axi",
++			CLK_IGNORE_UNUSED, JH7110_NOCSTG_BUS),
++	//GMAC1
++	JH7110_GATE(JH7110_GMAC5_CLK_AHB, "u1_dw_gmac5_axi64_clk_ahb",
++			GATE_FLAG_NORMAL, JH7110_AHB0),
++	JH7110_GATE(JH7110_GMAC5_CLK_AXI, "u1_dw_gmac5_axi64_clk_axi",
++			GATE_FLAG_NORMAL, JH7110_STG_AXIAHB),
++	JH7110__DIV(JH7110_GMAC_SRC, "gmac_src", 7, JH7110_GMACUSB_ROOT),
++	JH7110__DIV(JH7110_GMAC1_GTXCLK, "gmac1_gtxclk",
++			15, JH7110_GMACUSB_ROOT),
++	JH7110__DIV(JH7110_GMAC1_RMII_RTX, "gmac1_rmii_rtx",
++			30, JH7110_GMAC1_RMII_REFIN),
++	JH7110_GDIV(JH7110_GMAC5_CLK_PTP, "u1_dw_gmac5_axi64_clk_ptp",
++			GATE_FLAG_NORMAL, 31, JH7110_GMAC_SRC),
++	JH7110__MUX(JH7110_GMAC5_CLK_RX, "u1_dw_gmac5_axi64_clk_rx",
++			PARENT_NUMS_2,
++			JH7110_GMAC1_RGMII_RXIN,
++			JH7110_GMAC1_RMII_RTX),
++	JH7110__INV(JH7110_GMAC5_CLK_RX_INV, "u1_dw_gmac5_axi64_clk_rx_inv",
++			JH7110_GMAC5_CLK_RX),
++	JH7110_GMUX(JH7110_GMAC5_CLK_TX, "u1_dw_gmac5_axi64_clk_tx",
++			GATE_FLAG_NORMAL, PARENT_NUMS_2,
++			JH7110_GMAC1_GTXCLK,
++			JH7110_GMAC1_RMII_RTX),
++	JH7110__INV(JH7110_GMAC5_CLK_TX_INV, "u1_dw_gmac5_axi64_clk_tx_inv",
++			JH7110_GMAC5_CLK_TX),
++	JH7110_GATE(JH7110_GMAC1_GTXC, "gmac1_gtxc",
++			GATE_FLAG_NORMAL, JH7110_GMAC1_GTXCLK),
++	//GMAC0
++	JH7110_GDIV(JH7110_GMAC0_GTXCLK, "gmac0_gtxclk",
++			GATE_FLAG_NORMAL, 15, JH7110_GMACUSB_ROOT),
++	JH7110_GDIV(JH7110_GMAC0_PTP, "gmac0_ptp",
++			GATE_FLAG_NORMAL, 31, JH7110_GMAC_SRC),
++	JH7110_GDIV(JH7110_GMAC_PHY, "gmac_phy",
++			GATE_FLAG_NORMAL, 31, JH7110_GMAC_SRC),
++	JH7110_GATE(JH7110_GMAC0_GTXC, "gmac0_gtxc",
++			GATE_FLAG_NORMAL, JH7110_GMAC0_GTXCLK),
++	//SYS MISC
++	JH7110_GATE(JH7110_SYS_IOMUX_PCLK, "u0_sys_iomux_pclk",
++			CLK_IGNORE_UNUSED, JH7110_APB12),
++	JH7110_GATE(JH7110_MAILBOX_CLK_APB, "u0_mailbox_clk_apb",
++			CLK_IGNORE_UNUSED, JH7110_APB12),
++	JH7110_GATE(JH7110_INT_CTRL_CLK_APB, "u0_int_ctrl_clk_apb",
++			CLK_IGNORE_UNUSED, JH7110_APB12),
++	//CAN
++	JH7110_GATE(JH7110_CAN0_CTRL_CLK_APB, "u0_can_ctrl_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	JH7110_GDIV(JH7110_CAN0_CTRL_CLK_TIMER, "u0_can_ctrl_clk_timer",
++			GATE_FLAG_NORMAL, 24, JH7110_OSC),
++	JH7110_GDIV(JH7110_CAN0_CTRL_CLK_CAN, "u0_can_ctrl_clk_can",
++			GATE_FLAG_NORMAL, 63, JH7110_PERH_ROOT),
++	JH7110_GATE(JH7110_CAN1_CTRL_CLK_APB, "u1_can_ctrl_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	JH7110_GDIV(JH7110_CAN1_CTRL_CLK_TIMER, "u1_can_ctrl_clk_timer",
++			GATE_FLAG_NORMAL, 24, JH7110_OSC),
++	JH7110_GDIV(JH7110_CAN1_CTRL_CLK_CAN, "u1_can_ctrl_clk_can",
++			GATE_FLAG_NORMAL, 63, JH7110_PERH_ROOT),
++	//PWM
++	JH7110_GATE(JH7110_PWM_CLK_APB, "u0_pwm_8ch_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	//WDT
++	JH7110_GATE(JH7110_DSKIT_WDT_CLK_APB, "u0_dskit_wdt_clk_apb",
++			CLK_IGNORE_UNUSED, JH7110_APB12),
++	JH7110_GATE(JH7110_DSKIT_WDT_CLK_WDT, "u0_dskit_wdt_clk_wdt",
++			CLK_IGNORE_UNUSED, JH7110_OSC),
++	//TIMER
++	JH7110_GATE(JH7110_TIMER_CLK_APB, "u0_si5_timer_clk_apb",
++			CLK_IGNORE_UNUSED, JH7110_APB12),
++	JH7110_GATE(JH7110_TIMER_CLK_TIMER0, "u0_si5_timer_clk_timer0",
++			CLK_IGNORE_UNUSED, JH7110_OSC),
++	JH7110_GATE(JH7110_TIMER_CLK_TIMER1, "u0_si5_timer_clk_timer1",
++			CLK_IGNORE_UNUSED, JH7110_OSC),
++	JH7110_GATE(JH7110_TIMER_CLK_TIMER2, "u0_si5_timer_clk_timer2",
++			CLK_IGNORE_UNUSED, JH7110_OSC),
++	JH7110_GATE(JH7110_TIMER_CLK_TIMER3, "u0_si5_timer_clk_timer3",
++			CLK_IGNORE_UNUSED, JH7110_OSC),
++	//TEMP SENSOR
++	JH7110_GATE(JH7110_TEMP_SENSOR_CLK_APB, "u0_temp_sensor_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	JH7110_GDIV(JH7110_TEMP_SENSOR_CLK_TEMP, "u0_temp_sensor_clk_temp",
++			GATE_FLAG_NORMAL, 24, JH7110_OSC),
++	//SPI
++	JH7110_GATE(JH7110_SPI0_CLK_APB, "u0_ssp_spi_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GATE(JH7110_SPI1_CLK_APB, "u1_ssp_spi_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GATE(JH7110_SPI2_CLK_APB, "u2_ssp_spi_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GATE(JH7110_SPI3_CLK_APB, "u3_ssp_spi_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	JH7110_GATE(JH7110_SPI4_CLK_APB, "u4_ssp_spi_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	JH7110_GATE(JH7110_SPI5_CLK_APB, "u5_ssp_spi_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	JH7110_GATE(JH7110_SPI6_CLK_APB, "u6_ssp_spi_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	//I2C
++	JH7110_GATE(JH7110_I2C0_CLK_APB, "u0_dw_i2c_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GATE(JH7110_I2C1_CLK_APB, "u1_dw_i2c_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GATE(JH7110_I2C2_CLK_APB, "u2_dw_i2c_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GATE(JH7110_I2C3_CLK_APB, "u3_dw_i2c_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	JH7110_GATE(JH7110_I2C4_CLK_APB, "u4_dw_i2c_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	JH7110_GATE(JH7110_I2C5_CLK_APB, "u5_dw_i2c_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	JH7110_GATE(JH7110_I2C6_CLK_APB, "u6_dw_i2c_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB12),
++	//UART
++	JH7110_GATE(JH7110_UART0_CLK_APB, "u0_dw_uart_clk_apb",
++			CLK_IGNORE_UNUSED, JH7110_APB0),
++	JH7110_GATE(JH7110_UART0_CLK_CORE, "u0_dw_uart_clk_core",
++			CLK_IGNORE_UNUSED, JH7110_OSC),
++	JH7110_GATE(JH7110_UART1_CLK_APB, "u1_dw_uart_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GATE(JH7110_UART1_CLK_CORE, "u1_dw_uart_clk_core",
++			GATE_FLAG_NORMAL, JH7110_OSC),
++	JH7110_GATE(JH7110_UART2_CLK_APB, "u2_dw_uart_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GATE(JH7110_UART2_CLK_CORE, "u2_dw_uart_clk_core",
++			GATE_FLAG_NORMAL, JH7110_OSC),
++	JH7110_GATE(JH7110_UART3_CLK_APB, "u3_dw_uart_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GDIV(JH7110_UART3_CLK_CORE, "u3_dw_uart_clk_core",
++			GATE_FLAG_NORMAL, 10, JH7110_PERH_ROOT),
++	JH7110_GATE(JH7110_UART4_CLK_APB, "u4_dw_uart_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GDIV(JH7110_UART4_CLK_CORE, "u4_dw_uart_clk_core",
++			GATE_FLAG_NORMAL, 10, JH7110_PERH_ROOT),
++	JH7110_GATE(JH7110_UART5_CLK_APB, "u5_dw_uart_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GDIV(JH7110_UART5_CLK_CORE, "u5_dw_uart_clk_core",
++			GATE_FLAG_NORMAL, 10, JH7110_PERH_ROOT),
++	//PWMDAC
++	JH7110_GATE(JH7110_PWMDAC_CLK_APB, "u0_pwmdac_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GDIV(JH7110_PWMDAC_CLK_CORE, "u0_pwmdac_clk_core",
++			GATE_FLAG_NORMAL, 256, JH7110_AUDIO_ROOT),
++	//SPDIF
++	JH7110_GATE(JH7110_SPDIF_CLK_APB, "u0_cdns_spdif_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GATE(JH7110_SPDIF_CLK_CORE, "u0_cdns_spdif_clk_core",
++			GATE_FLAG_NORMAL, JH7110_MCLK),
++	//I2STX0_4CH0
++	JH7110_GATE(JH7110_I2STX0_4CHCLK_APB, "u0_i2stx_4ch_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GDIV(JH7110_I2STX_4CH0_BCLK_MST, "i2stx_4ch0_bclk_mst",
++			GATE_FLAG_NORMAL, 32, JH7110_MCLK),
++	JH7110__INV(JH7110_I2STX_4CH0_BCLK_MST_INV, "i2stx_4ch0_bclk_mst_inv",
++			JH7110_I2STX_4CH0_BCLK_MST),
++	JH7110_MDIV(JH7110_I2STX_4CH0_LRCK_MST, "i2stx_4ch0_lrck_mst",
++			64, PARENT_NUMS_2,
++			JH7110_I2STX_4CH0_BCLK_MST_INV,
++			JH7110_I2STX_4CH0_BCLK_MST),
++	JH7110__MUX(JH7110_I2STX0_4CHBCLK, "u0_i2stx_4ch_bclk",
++			PARENT_NUMS_2,
++			JH7110_I2STX_4CH0_BCLK_MST,
++			JH7110_I2STX_BCLK_EXT),
++	JH7110__INV(JH7110_I2STX0_4CHBCLK_N, "u0_i2stx_4ch_bclk_n",
++			JH7110_I2STX0_4CHBCLK),
++	JH7110__MUX(JH7110_I2STX0_4CHLRCK, "u0_i2stx_4ch_lrck",
++			PARENT_NUMS_2,
++			JH7110_I2STX_4CH0_LRCK_MST,
++			JH7110_I2STX_LRCK_EXT),
++	//I2STX1_4CH0
++	JH7110_GATE(JH7110_I2STX1_4CHCLK_APB, "u1_i2stx_4ch_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GDIV(JH7110_I2STX_4CH1_BCLK_MST, "i2stx_4ch1_bclk_mst",
++			GATE_FLAG_NORMAL, 32, JH7110_MCLK),
++	JH7110__INV(JH7110_I2STX_4CH1_BCLK_MST_INV, "i2stx_4ch1_bclk_mst_inv",
++			JH7110_I2STX_4CH1_BCLK_MST),
++	JH7110_MDIV(JH7110_I2STX_4CH1_LRCK_MST, "i2stx_4ch1_lrck_mst",
++			64, PARENT_NUMS_2,
++			JH7110_I2STX_4CH1_BCLK_MST_INV,
++			JH7110_I2STX_4CH1_BCLK_MST),
++	JH7110__MUX(JH7110_I2STX1_4CHBCLK, "u1_i2stx_4ch_bclk",
++			PARENT_NUMS_2,
++			JH7110_I2STX_4CH1_BCLK_MST,
++			JH7110_I2STX_BCLK_EXT),
++	JH7110__INV(JH7110_I2STX1_4CHBCLK_N, "u1_i2stx_4ch_bclk_n",
++			JH7110_I2STX1_4CHBCLK),
++	JH7110__MUX(JH7110_I2STX1_4CHLRCK, "u1_i2stx_4ch_lrck",
++			PARENT_NUMS_2,
++			JH7110_I2STX_4CH1_LRCK_MST,
++			JH7110_I2STX_LRCK_EXT),
++	//I2SRX_3CH
++	JH7110_GATE(JH7110_I2SRX0_3CH_CLK_APB, "u0_i2srx_3ch_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GDIV(JH7110_I2SRX_3CH_BCLK_MST, "i2srx_3ch_bclk_mst",
++			GATE_FLAG_NORMAL, 32, JH7110_MCLK),
++	JH7110__INV(JH7110_I2SRX_3CH_BCLK_MST_INV, "i2srx_3ch_bclk_mst_inv",
++			JH7110_I2SRX_3CH_BCLK_MST),
++	JH7110_MDIV(JH7110_I2SRX_3CH_LRCK_MST, "i2srx_3ch_lrck_mst",
++			64, PARENT_NUMS_2,
++			JH7110_I2SRX_3CH_BCLK_MST_INV,
++			JH7110_I2SRX_3CH_BCLK_MST),
++	JH7110__MUX(JH7110_I2SRX0_3CH_BCLK, "u0_i2srx_3ch_bclk",
++			PARENT_NUMS_2,
++			JH7110_I2SRX_3CH_BCLK_MST,
++			JH7110_I2SRX_BCLK_EXT),
++	JH7110__INV(JH7110_I2SRX0_3CH_BCLK_N, "u0_i2srx_3ch_bclk_n",
++			JH7110_I2SRX0_3CH_BCLK),
++	JH7110__MUX(JH7110_I2SRX0_3CH_LRCK, "u0_i2srx_3ch_lrck",
++			PARENT_NUMS_2,
++			JH7110_I2SRX_3CH_LRCK_MST,
++			JH7110_I2SRX_LRCK_EXT),
++	//PDM_4MIC
++	JH7110_GDIV(JH7110_PDM_CLK_DMIC, "u0_pdm_4mic_clk_dmic",
++			GATE_FLAG_NORMAL, 64, JH7110_MCLK),
++	JH7110_GATE(JH7110_PDM_CLK_APB, "u0_pdm_4mic_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	//TDM
++	JH7110_GATE(JH7110_TDM_CLK_AHB, "u0_tdm16slot_clk_ahb",
++			GATE_FLAG_NORMAL, JH7110_AHB0),
++	JH7110_GATE(JH7110_TDM_CLK_APB, "u0_tdm16slot_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_APB0),
++	JH7110_GDIV(JH7110_TDM_INTERNAL, "tdm_internal",
++			GATE_FLAG_NORMAL, 64, JH7110_MCLK),
++	JH7110__MUX(JH7110_TDM_CLK_TDM, "u0_tdm16slot_clk_tdm",
++			PARENT_NUMS_2,
++			JH7110_TDM_INTERNAL,
++			JH7110_TDM_EXT),
++	JH7110__INV(JH7110_TDM_CLK_TDM_N, "u0_tdm16slot_clk_tdm_n",
++			JH7110_TDM_CLK_TDM),
++	JH7110__DIV(JH7110_JTAG_CERTIFICATION_TRNG_CLK,
++			"u0_jtag_certification_trng_clk", 4, JH7110_OSC),
++};
++
++int __init clk_starfive_jh7110_sys_init(struct platform_device *pdev,
++						struct jh7110_clk_priv *priv)
++{
++	unsigned int idx;
++	int ret = 0;
++
++	priv->sys_base = devm_platform_ioremap_resource_byname(pdev, "sys");
++	if (IS_ERR(priv->sys_base))
++		return PTR_ERR(priv->sys_base);
++
++#ifndef CONFIG_CLK_STARFIVE_JH7110_PLL
++	priv->pll[PLL_OF(JH7110_PLL0_OUT)] =
++			clk_hw_register_fixed_rate(priv->dev,
++			"pll0_out", "osc", 0, 1250000000);
++	if (IS_ERR(priv->pll[PLL_OF(JH7110_PLL0_OUT)]))
++		return PTR_ERR(priv->pll[PLL_OF(JH7110_PLL0_OUT)]);
++
++	priv->pll[PLL_OF(JH7110_PLL1_OUT)] =
++			clk_hw_register_fixed_rate(priv->dev,
++			"pll1_out", "osc", 0, 1066000000);
++	if (IS_ERR(priv->pll[PLL_OF(JH7110_PLL1_OUT)]))
++		return PTR_ERR(priv->pll[PLL_OF(JH7110_PLL1_OUT)]);
++
++	priv->pll[PLL_OF(JH7110_PLL2_OUT)] =
++			clk_hw_register_fixed_rate(priv->dev,
++			"pll2_out", "osc", 0, 1228800000);
++	if (IS_ERR(priv->pll[PLL_OF(JH7110_PLL2_OUT)]))
++		return PTR_ERR(priv->pll[PLL_OF(JH7110_PLL2_OUT)]);
++#endif
++
++	priv->pll[PLL_OF(JH7110_AON_APB)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"aon_apb", "apb_bus_func", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_RESET1_CTRL_CLK_SRC)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u1_reset_ctrl_clk_src", "osc", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_DDR_ROOT)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"ddr_root", "pll1_out", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_VDEC_ROOT)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"vdec_root", "pll0_out", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_VENC_ROOT)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"venc_root", "pll2_out", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_VOUT_ROOT)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"vout_root", "pll2_out", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_GMACUSB_ROOT)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"gmacusb_root", "pll0_out", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PCLK2_MUX_FUNC_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u2_pclk_mux_func_pclk", "apb_bus_func", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PCLK2_MUX_BIST_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u2_pclk_mux_bist_pclk", "bist_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_APB_BUS)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"apb_bus", "u2_pclk_mux_pclk", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_APB12)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"apb12", "apb_bus", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_AXI_CFG1)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"axi_cfg1", "isp_axi", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PLL_WRAP_CRG_GCLK0)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_pll_wrap_crg_gclk0", "gclk0", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PLL_WRAP_CRG_GCLK1)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_pll_wrap_crg_gclk1", "gclk1", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PLL_WRAP_CRG_GCLK2)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_pll_wrap_crg_gclk2", "gclk2", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_JTAG2APB_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_jtag2apb_pclk", "bist_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_U7_BUS_CLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_u7mc_sft7110_bus_clk", "cpu_bus", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_U7_IRQ_SYNC_BUS_CLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_u7mc_sft7110_irq_sync_bus_clk", "cpu_bus", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_NOC_BUS_CLK2_CPU_AXI)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sft7110_noc_bus_clk2_cpu_axi",
++			"u0_sft7110_noc_bus_clk_cpu_axi", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_NOC_BUS_CLK_APB_BUS)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sft7110_noc_bus_clk_apb_bus", "apb_bus", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_NOC_BUS_CLK2_APB_BUS)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sft7110_noc_bus_clk2_apb_bus",
++			"u0_sft7110_noc_bus_clk_apb_bus", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_NOC_BUS_CLK2_AXICFG0_AXI)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sft7110_noc_bus_clk2_axicfg0_axi",
++			"u0_sft7110_noc_bus_clk_axicfg0_axi", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_DDR_CLK_DDRPHY_PLL_BYPASS)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_ddr_sft7110_clk_ddrphy_pll_bypass",
++			"pll1_out", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_DDR_CLK_OSC)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_ddr_sft7110_clk_osc", "osc", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_DDR_CLK_APB)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_ddr_sft7110_clk_apb", "apb12", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_NOC_BUS_CLK_DDRC)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sft7110_noc_bus_clk_ddrc", "ddr_bus", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_NOC_BUS_CLK2_DDRC)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sft7110_noc_bus_clk2_ddrc",
++			"u0_sft7110_noc_bus_clk_ddrc", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_SYS_AHB_DEC_CLK_AHB)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_saif_amba_sys_ahb_dec_clk_ahb", "ahb0", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_STG_AHB_DEC_CLK_AHB)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_saif_amba_stg_ahb_dec_clk_ahb", "ahb0", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_NOC_BUS_CLK2_GPU_AXI)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sft7110_noc_bus_clk2_gpu_axi",
++			"u0_sft7110_noc_bus_clk_gpu_axi", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_ISP_TOP_CLK_DVP)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_dom_isp_top_clk_dom_isp_top_clk_dvp",
++			"dvp_clk", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_NOC_BUS_CLK2_ISP_AXI)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sft7110_noc_bus_clk2_isp_axi",
++			"u0_sft7110_noc_bus_clk_isp_axi", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_ISP_TOP_CLK_BIST_APB)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_dom_isp_top_clk_dom_isp_top_clk_bist_apb",
++			"bist_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_NOC_BUS_CLK2_DISP_AXI)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sft7110_noc_bus_clk2_disp_axi",
++			"u0_sft7110_noc_bus_clk_disp_axi", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_VOUT_TOP_CLK_HDMITX0_BCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_dom_vout_top_clk_dom_vout_top_clk_hdmitx0_bclk",
++			"u0_i2stx_4ch_bclk", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_VOUT_TOP_U0_HDMI_TX_PIN_WS)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_dom_vout_top_u0_hdmi_tx_pin_ws",
++			"u0_i2stx_4ch_lrck", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_VOUT_TOP_CLK_HDMIPHY_REF)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_dom_vout_top_clk_dom_vout_top_clk_hdmiphy_ref",
++			"osc", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_VOUT_TOP_BIST_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_dom_vout_top_clk_dom_vout_top_bist_pclk",
++			"bist_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_AXIMEM0_128B_CLK_AXI)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_aximem_128b_clk_axi",
++			"u0_WAVE511_clk_axi", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_VDEC_INTSRAM_CLK_VDEC_AXI)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_vdec_intsram_clk_vdec_axi",
++			"u0_aximem_128b_clk_axi", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_NOC_BUS_CLK2_VDEC_AXI)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sft7110_noc_bus_clk2_vdec_axi",
++			"u0_sft7110_noc_bus_clk_vdec_axi", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_AXIMEM1_128B_CLK_AXI)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u1_aximem_128b_clk_axi",
++			"u0_wave420l_clk_axi", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_VENC_INTSRAM_CLK_VENC_AXI)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_venc_intsram_clk_venc_axi",
++			"u0_wave420l_clk_axi", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_NOC_BUS_CLK2_VENC_AXI)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sft7110_noc_bus_clk2_venc_axi",
++			"u0_sft7110_noc_bus_clk_venc_axi", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_SRAM_CLK_ROM)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_intmem_rom_sram_clk_rom",
++			"u2_aximem_128b_clk_axi", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_NOC_BUS_CLK2_STG_AXI)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sft7110_noc_bus_clk2_stg_axi",
++			"u0_sft7110_noc_bus_clk_stg_axi", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_GMAC5_CLK_RMII)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u1_dw_gmac5_axi64_clk_rmii",
++			"gmac1_rmii_refin", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_AON_AHB)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"aon_ahb", "stg_axiahb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_SYS_CRG_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sys_crg_pclk", "apb12", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_SYS_SYSCON_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sys_syscon_pclk", "apb12", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_SPI0_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_ssp_spi_clk_core", "u0_ssp_spi_clk_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_SPI1_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u1_ssp_spi_clk_core", "u1_ssp_spi_clk_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_SPI2_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u2_ssp_spi_clk_core", "u2_ssp_spi_clk_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_SPI3_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u3_ssp_spi_clk_core", "u3_ssp_spi_clk_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_SPI4_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u4_ssp_spi_clk_core", "u4_ssp_spi_clk_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_SPI5_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u5_ssp_spi_clk_core", "u5_ssp_spi_clk_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_SPI6_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u6_ssp_spi_clk_core", "u6_ssp_spi_clk_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_I2C0_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_dw_i2c_clk_core", "u0_dw_i2c_clk_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_I2C1_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u1_dw_i2c_clk_core", "u1_dw_i2c_clk_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_I2C2_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u2_dw_i2c_clk_core", "u2_dw_i2c_clk_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_I2C3_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u3_dw_i2c_clk_core", "u3_dw_i2c_clk_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_I2C4_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u4_dw_i2c_clk_core", "u4_dw_i2c_clk_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_I2C5_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u5_dw_i2c_clk_core", "u5_dw_i2c_clk_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_I2C6_CLK_CORE)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u6_dw_i2c_clk_core", "u6_dw_i2c_clk_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_I2STX_BCLK_MST)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"i2stx_bclk_mst", "i2stx_4ch1_bclk_mst", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_I2STX_LRCK_MST)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"i2stx_lrck_mst", "i2stx_4ch1_lrck_mst", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_I2SRX_BCLK_MST)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"i2srx_bclk_mst", "i2srx_3ch_bclk_mst", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_I2SRX_LRCK_MST)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"i2srx_lrck_mst", "i2srx_3ch_lrck_mst", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PDM_CLK_DMIC0_BCLK_SLV)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_pdm_4mic_clk_dmic0_bclk_slv",
++			"u0_i2srx_3ch_bclk", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PDM_CLK_DMIC0_LRCK_SLV)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_pdm_4mic_clk_dmic0_lrck_slv",
++			"u0_i2srx_3ch_lrck", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PDM_CLK_DMIC1_BCLK_SLV)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_pdm_4mic_clk_dmic1_bclk_slv",
++			"u0_i2srx_3ch_bclk", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_PDM_CLK_DMIC1_LRCK_SLV)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_pdm_4mic_clk_dmic1_lrck_slv",
++			"u0_i2srx_3ch_lrck", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_TDM_CLK_MST)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"tdm_clk_mst", "ahb0", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_AHB2APB_CLK_AHB)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u1_ahb2apb_clk_ahb", "tdm_internal", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_P2P_ASYNC_CLK_APBS)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u1_p2p_async_clk_apbs", "apb0", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_P2P_ASYNC_CLK_APBM)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u1_p2p_async_clk_apbm", "aon_apb", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_JTAG_DAISY_CHAIN_JTAG_TCK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_jtag_daisy_chain_JTAG_TCK",
++			"jtag_tck_inner", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_U7_DEBUG_SYSTEMJTAG_JTAG_TCK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_u7mc_sft7110_debug_systemjtag_jtag_TCK",
++			"u0_jtag_daisy_chain_jtag_tck_0", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_E2_DEBUG_SYSTEMJTAG_TCK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_e2_sft7110_debug_systemjtag_jtag_TCK",
++			"u0_jtag_daisy_chain_jtag_tck_1", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_JTAG_CERTIFICATION_TCK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_jtag_certification_tck",
++			"jtag_tck_inner", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_SEC_SKP_CLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_sec_top_skp_clk",
++			"u0_jtag_certification_trng_clk", 0, 1, 1);
++	priv->pll[PLL_OF(JH7110_U2_PCLK_MUX_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u2_pclk_mux_pclk",
++			"u2_pclk_mux_func_pclk", 0, 1, 1);
++
++
++	for (idx = 0; idx < JH7110_CLK_SYS_REG_END; idx++) {
++		u32 max = jh7110_clk_sys_data[idx].max;
++		struct clk_parent_data parents[4] = {};
++		struct clk_init_data init = {
++			.name = jh7110_clk_sys_data[idx].name,
++			.ops = starfive_jh7110_clk_ops(max),
++			.parent_data = parents,
++			.num_parents = ((max & JH7110_CLK_MUX_MASK) >>
++				JH7110_CLK_MUX_SHIFT) + 1,
++			.flags = jh7110_clk_sys_data[idx].flags,
++		};
++		struct jh7110_clk *clk = &priv->reg[idx];
++		unsigned int i;
++
++		for (i = 0; i < init.num_parents; i++) {
++			unsigned int pidx = jh7110_clk_sys_data[idx].parents[i];
++
++			if (pidx < JH7110_CLK_SYS_REG_END)
++				parents[i].hw = &priv->reg[pidx].hw;
++#ifdef CONFIG_CLK_STARFIVE_JH7110_PLL
++			else if ((pidx == JH7110_PLL0_OUT) || (pidx == JH7110_PLL2_OUT))
++				parents[i].hw = &priv->pll_priv[PLL_OF(pidx)].hw;
++#endif
++			else if ((pidx < JH7110_CLK_SYS_END) &&
++				(pidx > JH7110_CLK_SYS_REG_END))
++				parents[i].hw = priv->pll[PLL_OF(pidx)];
++			else if (pidx == JH7110_OSC)
++				parents[i].fw_name = "osc";
++			else if (pidx == JH7110_GMAC1_RMII_REFIN)
++				parents[i].fw_name = "gmac1_rmii_refin";
++			else if (pidx == JH7110_GMAC1_RGMII_RXIN)
++				parents[i].fw_name = "gmac1_rgmii_rxin";
++			else if (pidx == JH7110_I2STX_BCLK_EXT)
++				parents[i].fw_name = "i2stx_bclk_ext";
++			else if (pidx == JH7110_I2STX_LRCK_EXT)
++				parents[i].fw_name = "i2stx_lrck_ext";
++			else if (pidx == JH7110_I2SRX_BCLK_EXT)
++				parents[i].fw_name = "i2srx_bclk_ext";
++			else if (pidx == JH7110_I2SRX_LRCK_EXT)
++				parents[i].fw_name = "i2srx_lrck_ext";
++			else if (pidx == JH7110_TDM_EXT)
++				parents[i].fw_name = "tdm_ext";
++			else if (pidx == JH7110_MCLK_EXT)
++				parents[i].fw_name = "mclk_ext";
++			else if (pidx == JH7110_JTAG_TCK_INNER)
++				parents[i].fw_name = "jtag_tclk_inner";
++			else if (pidx == JH7110_BIST_APB)
++				parents[i].fw_name = "bist_apb";
++		}
++
++		clk->hw.init = &init;
++		clk->idx = idx;
++		clk->max_div = max & JH7110_CLK_DIV_MASK;
++		clk->reg_flags = JH7110_CLK_SYS_FLAG;
++
++		ret = devm_clk_hw_register(priv->dev, &clk->hw);
++		if (ret)
++			return ret;
++	}
++
++	dev_dbg(&pdev->dev, "starfive JH7110 clk_sys init successfully.");
++	return 0;
++}
+diff --git a/drivers/clk/starfive/clk-starfive-jh7110-vout.c b/drivers/clk/starfive/clk-starfive-jh7110-vout.c
+new file mode 100644
+index 000000000000..fbd26303126d
+--- /dev/null
++++ b/drivers/clk/starfive/clk-starfive-jh7110-vout.c
+@@ -0,0 +1,403 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * StarFive JH7110 vout Clock Driver
++ *
++ * Copyright (C) 2022 Xingyu Wu <xingyu.wu@starfivetech.com>
++ */
++
++#include <linux/bits.h>
++#include <linux/clk.h>
++#include <linux/clk-provider.h>
++#include <linux/debugfs.h>
++#include <linux/device.h>
++#include <linux/init.h>
++#include <linux/io.h>
++#include <linux/kernel.h>
++#include <linux/mod_devicetable.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/of_device.h>
++#include <linux/pm_runtime.h>
++#include <linux/reset.h>
++
++#include <dt-bindings/clock/starfive-jh7110-vout.h>
++#include "clk-starfive-jh7110.h"
++
++/* external clocks */
++#define JH7110_HDMITX0_PIXELCLK			(JH7110_CLK_VOUT_END + 0)
++#define JH7110_MIPITX_DPHY_RXESC		(JH7110_CLK_VOUT_END + 1)
++#define JH7110_MIPITX_DPHY_TXBYTEHS		(JH7110_CLK_VOUT_END + 2)
++
++struct vout_init_crg {
++	int num_clks;
++	struct clk_bulk_data *clks;
++	struct reset_control *rsts;
++};
++
++static const struct jh7110_clk_data jh7110_clk_vout_data[] __initconst = {
++	//divider
++	JH7110__DIV(JH7110_APB, "apb", 8, JH7110_DISP_AHB),
++	JH7110__DIV(JH7110_DC8200_PIX0, "dc8200_pix0", 63, JH7110_DISP_ROOT),
++	JH7110__DIV(JH7110_DSI_SYS, "dsi_sys", 31, JH7110_DISP_ROOT),
++	JH7110__DIV(JH7110_TX_ESC, "tx_esc", 31, JH7110_DISP_AHB),
++	//dc8200
++	JH7110_GATE(JH7110_U0_DC8200_CLK_AXI, "u0_dc8200_clk_axi",
++			GATE_FLAG_NORMAL, JH7110_DISP_AXI),
++	JH7110_GATE(JH7110_U0_DC8200_CLK_CORE, "u0_dc8200_clk_core",
++			GATE_FLAG_NORMAL, JH7110_DISP_AXI),
++	JH7110_GATE(JH7110_U0_DC8200_CLK_AHB, "u0_dc8200_clk_ahb",
++			GATE_FLAG_NORMAL, JH7110_DISP_AHB),
++	JH7110_GMUX(JH7110_U0_DC8200_CLK_PIX0, "u0_dc8200_clk_pix0",
++			GATE_FLAG_NORMAL, PARENT_NUMS_2,
++			JH7110_DC8200_PIX0,
++			JH7110_HDMITX0_PIXELCLK),
++	JH7110_GMUX(JH7110_U0_DC8200_CLK_PIX1, "u0_dc8200_clk_pix1",
++			GATE_FLAG_NORMAL, PARENT_NUMS_2,
++			JH7110_DC8200_PIX0,
++			JH7110_HDMITX0_PIXELCLK),
++
++	JH7110_GMUX(JH7110_DOM_VOUT_TOP_LCD_CLK, "dom_vout_top_lcd_clk",
++			GATE_FLAG_NORMAL, PARENT_NUMS_2,
++			JH7110_U0_DC8200_CLK_PIX0_OUT,
++			JH7110_U0_DC8200_CLK_PIX1_OUT),
++	//dsiTx
++	JH7110_GATE(JH7110_U0_CDNS_DSITX_CLK_APB, "u0_cdns_dsiTx_clk_apb",
++			GATE_FLAG_NORMAL, JH7110_DSI_SYS),
++	JH7110_GATE(JH7110_U0_CDNS_DSITX_CLK_SYS, "u0_cdns_dsiTx_clk_sys",
++			GATE_FLAG_NORMAL, JH7110_DSI_SYS),
++	JH7110_GMUX(JH7110_U0_CDNS_DSITX_CLK_DPI, "u0_cdns_dsiTx_clk_api",
++			GATE_FLAG_NORMAL, PARENT_NUMS_2,
++			JH7110_DC8200_PIX0,
++			JH7110_HDMITX0_PIXELCLK),
++	JH7110_GATE(JH7110_U0_CDNS_DSITX_CLK_TXESC, "u0_cdns_dsiTx_clk_txesc",
++			GATE_FLAG_NORMAL, JH7110_TX_ESC),
++	//mipitx DPHY
++	JH7110_GATE(JH7110_U0_MIPITX_DPHY_CLK_TXESC, "u0_mipitx_dphy_clk_txesc",
++			GATE_FLAG_NORMAL, JH7110_TX_ESC),
++	//hdmi
++	JH7110_GATE(JH7110_U0_HDMI_TX_CLK_MCLK, "u0_hdmi_tx_clk_mclk",
++			GATE_FLAG_NORMAL, JH7110_HDMITX0_MCLK),
++	JH7110_GATE(JH7110_U0_HDMI_TX_CLK_BCLK, "u0_hdmi_tx_clk_bclk",
++			GATE_FLAG_NORMAL, JH7110_HDMITX0_SCK),
++	JH7110_GATE(JH7110_U0_HDMI_TX_CLK_SYS, "u0_hdmi_tx_clk_sys",
++			GATE_FLAG_NORMAL, JH7110_DISP_APB),
++};
++
++static struct clk_bulk_data vout_top_clks[] = {
++	{ .id = "vout_src" },
++	{ .id = "vout_top_ahb" },
++};
++
++static int jh7110_vout_crg_get(struct device *dev, struct vout_init_crg *crg)
++{
++	int ret;
++
++	crg->rsts = devm_reset_control_array_get_shared(dev);
++	if (IS_ERR(crg->rsts)) {
++		dev_err(dev, "rst get failed\n");
++		return PTR_ERR(crg->rsts);
++	}
++
++	crg->clks = vout_top_clks;
++	crg->num_clks = ARRAY_SIZE(vout_top_clks);
++	ret = clk_bulk_get(dev, crg->num_clks, crg->clks);
++	if (ret) {
++		dev_err(dev, "clks get failed: %d\n", ret);
++		goto clks_get_failed;
++	}
++
++	return 0;
++
++clks_get_failed:
++	reset_control_assert(crg->rsts);
++	reset_control_put(crg->rsts);
++
++	return ret;
++}
++
++static int jh7110_vout_crg_enable(struct device *dev, struct vout_init_crg *crg, bool enable)
++{
++	int ret;
++
++	dev_dbg(dev, "jh7110_vout_crg_%sable\n", enable ? "en":"dis");
++
++	if (enable) {
++		ret = reset_control_deassert(crg->rsts);
++		if (ret) {
++			dev_err(dev, "rst deassert failed: %d\n", ret);
++			goto crg_failed;
++		}
++
++		ret = clk_bulk_prepare_enable(crg->num_clks, crg->clks);
++		if (ret) {
++			dev_err(dev, "clks enable failed: %d\n", ret);
++			goto crg_failed;
++		}
++	} else {
++		clk_bulk_disable_unprepare(crg->num_clks, crg->clks);
++	}
++
++	return 0;
++crg_failed:
++	return ret;
++}
++
++#ifdef CONFIG_PM_SLEEP
++static int clk_vout_system_pm_suspend(struct device *dev)
++{
++	return pm_runtime_force_suspend(dev);
++}
++
++static int clk_vout_system_pm_resume(struct device *dev)
++{
++	return pm_runtime_force_resume(dev);
++}
++#endif
++
++#ifdef CONFIG_PM
++static int clk_vout_runtime_suspend(struct device *dev)
++{
++	struct vout_init_crg *crg = dev_get_drvdata(dev);
++
++	return jh7110_vout_crg_enable(dev, crg, false);
++}
++
++static int clk_vout_runtime_resume(struct device *dev)
++{
++	struct vout_init_crg *crg = dev_get_drvdata(dev);
++
++	return jh7110_vout_crg_enable(dev, crg, true);
++}
++#endif
++
++static const struct dev_pm_ops clk_vout_pm_ops = {
++	SET_RUNTIME_PM_OPS(clk_vout_runtime_suspend, clk_vout_runtime_resume, NULL)
++	SET_LATE_SYSTEM_SLEEP_PM_OPS(clk_vout_system_pm_suspend, clk_vout_system_pm_resume)
++};
++
++static struct clk_hw *jh7110_vout_clk_get(struct of_phandle_args *clkspec,
++					void *data)
++{
++	struct jh7110_clk_priv *priv = data;
++	unsigned int idx = clkspec->args[0];
++
++	if (idx < JH7110_CLK_VOUT_REG_END)
++		return &priv->reg[idx].hw;
++
++	if (idx < JH7110_CLK_VOUT_END)
++		return priv->pll[PLL_OFV(idx)];
++
++	return ERR_PTR(-EINVAL);
++}
++
++static int __init clk_starfive_jh7110_vout_probe(struct platform_device *pdev)
++{
++	struct jh7110_clk_priv *priv;
++	struct vout_init_crg *crg;
++	unsigned int idx;
++	int ret = 0;
++
++	priv = devm_kzalloc(&pdev->dev, struct_size(priv,
++				reg, JH7110_DISP_ROOT), GFP_KERNEL);
++	if (!priv)
++		return -ENOMEM;
++
++	spin_lock_init(&priv->rmw_lock);
++	priv->dev = &pdev->dev;
++	priv->vout_base = devm_platform_ioremap_resource(pdev, 0);
++	if (IS_ERR(priv->vout_base))
++		return PTR_ERR(priv->vout_base);
++
++	crg = devm_kzalloc(&pdev->dev, sizeof(*crg), GFP_KERNEL);
++	if (!crg)
++		return -ENOMEM;
++	dev_set_drvdata(&pdev->dev, crg);
++
++	ret = jh7110_vout_crg_get(&pdev->dev, crg);
++	if (ret)
++		goto init_failed;
++
++	pm_runtime_use_autosuspend(&pdev->dev);
++	pm_runtime_set_autosuspend_delay(&pdev->dev, 50);
++	pm_runtime_enable(&pdev->dev);
++	ret = pm_runtime_get_sync(&pdev->dev);
++	if (ret < 0) {
++		dev_err(&pdev->dev, "failed to get pm runtime: %d\n", ret);
++		goto init_failed;
++	}
++
++	/*source*/
++	priv->pll[PLL_OFV(JH7110_DISP_ROOT)] =
++			clk_hw_register_fixed_factor(
++			priv->dev, "disp_root",
++			"u0_dom_vout_top_clk_dom_vout_top_clk_vout_src",
++			0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_DISP_AXI)] =
++			clk_hw_register_fixed_factor(
++			priv->dev, "disp_axi",
++			"u0_dom_vout_top_clk_dom_vout_top_clk_vout_axi",
++			0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_DISP_AHB)] =
++			clk_hw_register_fixed_factor(
++			priv->dev, "disp_ahb",
++			"u0_dom_vout_top_clk_dom_vout_top_clk_vout_ahb",
++			0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_HDMI_PHY_REF)] =
++			clk_hw_register_fixed_factor(
++			priv->dev, "hdmi_phy_ref",
++			"u0_dom_vout_top_clk_dom_vout_top_clk_hdmiphy_ref",
++			0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_HDMITX0_MCLK)] =
++			clk_hw_register_fixed_factor(
++			priv->dev, "hdmitx0_mclk",
++			"u0_dom_vout_top_clk_dom_vout_top_clk_hdmitx0_mclk",
++			0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_HDMITX0_SCK)] =
++			clk_hw_register_fixed_factor(
++			priv->dev, "hdmitx0_sck",
++			"u0_dom_vout_top_clk_dom_vout_top_clk_hdmitx0_bclk",
++			0, 1, 1);
++
++	priv->pll[PLL_OFV(JH7110_MIPI_DPHY_REF)] =
++			clk_hw_register_fixed_factor(
++			priv->dev, "mipi_dphy_ref",
++			"u0_dom_vout_top_clk_dom_vout_top_clk_mipiphy_ref",
++			0, 1, 1);
++	//divider
++	priv->pll[PLL_OFV(JH7110_U0_PCLK_MUX_BIST_PCLK)] =
++			clk_hw_register_fixed_factor(
++			priv->dev, "u0_pclk_mux_bist_pclk",
++			"u0_dom_vout_top_clk_dom_vout_top_bist_pclk",
++			0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_DISP_APB)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"disp_apb", "u0_pclk_mux_func_pclk", 0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_U0_PCLK_MUX_FUNC_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_pclk_mux_func_pclk", "apb", 0, 1, 1);
++	//bus
++	priv->pll[PLL_OFV(JH7110_U0_DOM_VOUT_CRG_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_dom_vout_crg_pclk", "disp_apb", 0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_U0_DOM_VOUT_SYSCON_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_dom_vout_syscon_pclk", "disp_apb", 0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_U0_SAIF_AMBA_DOM_VOUT_AHB_DEC_CLK_AHB)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_saif_amba_dom_vout_ahb_dec_clk_ahb",
++			"disp_ahb", 0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_U0_AHB2APB_CLK_AHB)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_ahb2apb_clk_ahb", "disp_ahb", 0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_U0_P2P_ASYNC_CLK_APBS)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_p2p_async_clk_apbs", "disp_apb", 0, 1, 1);
++	//dsiTx
++	priv->pll[PLL_OFV(JH7110_U0_CDNS_DSITX_CLK_RXESC)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_cdns_dsiTx_clk_rxesc",
++			"mipitx_dphy_rxesc", 0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_U0_CDNS_DSITX_CLK_TXBYTEHS)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_cdns_dsiTx_clk_txbytehs",
++			"mipitx_dphy_txbytehs", 0, 1, 1);
++	//mipitx DPHY
++	priv->pll[PLL_OFV(JH7110_U0_MIPITX_DPHY_CLK_SYS)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_mipitx_dphy_clk_sys", "disp_apb", 0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_U0_MIPITX_DPHY_CLK_DPHY_REF)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_mipitx_dphy_clk_dphy_ref",
++			"mipi_dphy_ref", 0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_U0_MIPITX_APBIF_PCLK)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_mipitx_apbif_pclk", "disp_apb", 0, 1, 1);
++	//hdmi
++	priv->pll[PLL_OFV(JH7110_HDMI_TX_CLK_REF)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_hdmi_tx_clk_ref", "hdmi_phy_ref", 0, 1, 1);
++
++	priv->pll[PLL_OFV(JH7110_U0_DC8200_CLK_PIX0_OUT)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_dc8200_clk_pix0_out",
++			"u0_dc8200_clk_pix0", 0, 1, 1);
++	priv->pll[PLL_OFV(JH7110_U0_DC8200_CLK_PIX1_OUT)] =
++			clk_hw_register_fixed_factor(priv->dev,
++			"u0_dc8200_clk_pix1_out",
++			"u0_dc8200_clk_pix1", 0, 1, 1);
++
++	for (idx = 0; idx < JH7110_DISP_ROOT; idx++) {
++		u32 max = jh7110_clk_vout_data[idx].max;
++		struct clk_parent_data parents[2] = {};
++		struct clk_init_data init = {
++			.name = jh7110_clk_vout_data[idx].name,
++			.ops = starfive_jh7110_clk_ops(max),
++			.parent_data = parents,
++			.num_parents = ((max & JH7110_CLK_MUX_MASK) >>
++				JH7110_CLK_MUX_SHIFT) + 1,
++			.flags = jh7110_clk_vout_data[idx].flags,
++		};
++		struct jh7110_clk *clk = &priv->reg[idx];
++		unsigned int i;
++
++		for (i = 0; i < init.num_parents; i++) {
++			unsigned int pidx = jh7110_clk_vout_data[idx].parents[i];
++
++			if (pidx < JH7110_DISP_ROOT)
++				parents[i].hw = &priv->reg[pidx].hw;
++			else if (pidx < JH7110_CLK_VOUT_END)
++				parents[i].hw = priv->pll[PLL_OFV(pidx)];
++			else if (pidx == JH7110_HDMITX0_PIXELCLK)
++				parents[i].fw_name = "hdmitx0_pixelclk";
++			else if (pidx == JH7110_MIPITX_DPHY_RXESC)
++				parents[i].fw_name = "mipitx_dphy_rxesc";
++			else if (pidx == JH7110_MIPITX_DPHY_TXBYTEHS)
++				parents[i].fw_name = "mipitx_dphy_txbytehs";
++			else if (pidx == JH7110_U0_DC8200_CLK_PIX0_OUT)
++				parents[i].fw_name = "u0_dc8200_clk_pix0_out";
++			else if (pidx == JH7110_U0_DC8200_CLK_PIX1_OUT)
++				parents[i].fw_name = "u0_dc8200_clk_pix1_out";
++		}
++
++		clk->hw.init = &init;
++		clk->idx = idx;
++		clk->max_div = max & JH7110_CLK_DIV_MASK;
++		clk->reg_flags = JH7110_CLK_VOUT_FLAG;
++
++		ret = devm_clk_hw_register(priv->dev, &clk->hw);
++		if (ret)
++			return ret;
++	}
++
++	ret = devm_of_clk_add_hw_provider(priv->dev, jh7110_vout_clk_get, priv);
++	if (ret)
++		return ret;
++
++	pm_runtime_put_sync(&pdev->dev);
++
++	dev_info(&pdev->dev, "starfive JH7110 clk_vout init successfully.");
++	return 0;
++
++init_failed:
++	return ret;
++
++}
++
++static const struct of_device_id clk_starfive_jh7110_vout_match[] = {
++		{.compatible = "starfive,jh7110-clk-vout" },
++		{ }
++};
++
++static struct platform_driver clk_starfive_jh7110_vout_driver = {
++	.probe = clk_starfive_jh7110_vout_probe,
++		.driver = {
++		.name = "clk-starfive-jh7110-vout",
++		.of_match_table = clk_starfive_jh7110_vout_match,
++		.pm = &clk_vout_pm_ops,
++	},
++};
++module_platform_driver(clk_starfive_jh7110_vout_driver);
++
++MODULE_AUTHOR("Xingyu Wu <xingyu.wu@starfivetech.com>");
++MODULE_DESCRIPTION("StarFive JH7110 vout clock driver");
++MODULE_LICENSE("GPL");
+diff --git a/drivers/clk/starfive/clk-starfive-jh7110.h b/drivers/clk/starfive/clk-starfive-jh7110.h
+new file mode 100644
+index 000000000000..e394d220bdf1
+--- /dev/null
++++ b/drivers/clk/starfive/clk-starfive-jh7110.h
+@@ -0,0 +1,157 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * StarFive JH7110 Clock Generator Driver
++ *
++ * Copyright (C) 2022 Xingyu Wu <xingyu.wu@starfivetech.com>
++ */
++
++#ifndef _CLK_STARFIVE_JH7110_H_
++#define _CLK_STARFIVE_JH7110_H_
++
++#include <linux/bits.h>
++#include <linux/clk-provider.h>
++#include <linux/debugfs.h>
++#include <dt-bindings/clock/starfive-jh7110-clkgen.h>
++#include <dt-bindings/clock/starfive-jh7110-vout.h>
++#include <dt-bindings/clock/starfive-jh7110-isp.h>
++#include "clk-starfive-jh7110-pll.h"
++
++/* register flags */
++#define JH7110_CLK_SYS_FLAG	1
++#define JH7110_CLK_STG_FLAG	2
++#define JH7110_CLK_AON_FLAG	3
++#define JH7110_CLK_VOUT_FLAG	4
++#define JH7110_CLK_ISP_FLAG	5
++
++/* register fields */
++#define JH7110_CLK_ENABLE	BIT(31)
++#define JH7110_CLK_INVERT	BIT(30)
++#define JH7110_CLK_MUX_MASK	GENMASK(29, 24)
++#define JH7110_CLK_MUX_SHIFT	24
++#define JH7110_CLK_DIV_MASK	GENMASK(23, 0)
++
++/* clkgen PLL CLOCK offset */
++#define PLL_OF(x)	(x - JH7110_CLK_REG_END)
++/* vout PLL CLOCK offset */
++#define PLL_OFV(x)	(x - JH7110_CLK_VOUT_REG_END)
++/* isp PLL CLOCK offset */
++#define PLL_OFI(x)	(x - JH7110_CLK_ISP_REG_END)
++
++#define GATE_FLAG_NORMAL  0
++
++enum {
++	PARENT_NUMS_1 = 1,
++	PARENT_NUMS_2,
++	PARENT_NUMS_3,
++	PARENT_NUMS_4,
++};
++
++/* clock data */
++struct jh7110_clk_data {
++	const char *name;
++	unsigned long flags;
++	u32 max;
++	u16 parents[4];
++};
++
++struct jh7110_clk {
++	struct clk_hw hw;
++	unsigned int idx;
++	unsigned int max_div;
++	unsigned int reg_flags;
++	u32 saved_reg_value;
++};
++
++struct jh7110_clk_priv {
++	/* protect clk enable and set rate/parent from happening at the same time */
++	spinlock_t rmw_lock;
++	struct device *dev;
++	void __iomem *sys_base;
++	void __iomem *stg_base;
++	void __iomem *aon_base;
++	void __iomem *vout_base;
++	void __iomem *isp_base;
++	struct clk_hw *pll[PLL_OF(JH7110_CLK_END)];
++#ifdef CONFIG_CLK_STARFIVE_JH7110_PLL
++	struct jh7110_clk_pll_data pll_priv[PLL_INDEX_MAX];
++#endif
++	struct jh7110_clk reg[];
++};
++
++#define JH7110_GATE(_idx, _name, _flags, _parent)\
++[_idx] = {\
++	.name = _name,\
++	.flags = CLK_SET_RATE_PARENT | (_flags),\
++	.max = JH7110_CLK_ENABLE,\
++	.parents = { [0] = _parent },\
++}
++
++#define JH7110__DIV(_idx, _name, _max, _parent)\
++[_idx] = {\
++	.name = _name,\
++	.flags = 0,\
++	.max = _max,\
++	.parents = { [0] = _parent },\
++}
++
++#define JH7110_GDIV(_idx, _name, _flags, _max, _parent)\
++[_idx] = {\
++	.name = _name,\
++	.flags = _flags,\
++	.max = JH7110_CLK_ENABLE | (_max),\
++	.parents = { [0] = _parent },\
++}
++
++#define JH7110__MUX(_idx, _name, _nparents, ...)\
++[_idx] = {\
++	.name = _name,\
++	.flags = 0,\
++	.max = ((_nparents) - 1) << JH7110_CLK_MUX_SHIFT,\
++	.parents = { __VA_ARGS__ },\
++}
++
++#define JH7110_GMUX(_idx, _name, _flags, _nparents, ...)\
++[_idx] = {\
++	.name = _name,\
++	.flags = _flags,\
++	.max = JH7110_CLK_ENABLE |\
++		(((_nparents) - 1) << JH7110_CLK_MUX_SHIFT),\
++	.parents = { __VA_ARGS__ },\
++}
++
++#define JH7110_MDIV(_idx, _name, _max, _nparents, ...)\
++[_idx] = {\
++	.name = _name,\
++	.flags = 0,\
++	.max = (((_nparents) - 1) << JH7110_CLK_MUX_SHIFT) | (_max),\
++	.parents = { __VA_ARGS__ },\
++}
++
++#define JH7110__GMD(_idx, _name, _flags, _max, _nparents, ...)\
++[_idx] = {\
++	.name = _name,\
++	.flags = _flags,\
++	.max = JH7110_CLK_ENABLE |\
++		(((_nparents) - 1) << JH7110_CLK_MUX_SHIFT) | (_max),\
++	.parents = { __VA_ARGS__ },\
++}
++
++#define JH7110__INV(_idx, _name, _parent)\
++[_idx] = {\
++	.name = _name,\
++	.flags = CLK_SET_RATE_PARENT,\
++	.max = JH7110_CLK_INVERT,\
++	.parents = { [0] = _parent },\
++}
++
++void __iomem *jh7110_clk_reg_addr_get(struct jh7110_clk *clk);
++const struct clk_ops *starfive_jh7110_clk_ops(u32 max);
++
++int __init clk_starfive_jh7110_sys_init(struct platform_device *pdev,
++					struct jh7110_clk_priv *priv);
++int __init clk_starfive_jh7110_stg_init(struct platform_device *pdev,
++					struct jh7110_clk_priv *priv);
++int __init clk_starfive_jh7110_aon_init(struct platform_device *pdev,
++					struct jh7110_clk_priv *priv);
++
++#endif
+diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
+index a0c6e88bebe0..d7fe3d11174c 100644
+--- a/drivers/clocksource/Kconfig
++++ b/drivers/clocksource/Kconfig
+@@ -664,6 +664,17 @@ config RISCV_TIMER
+ 	  is accessed via both the SBI and the rdcycle instruction.  This is
+ 	  required for all RISC-V systems.
+ 
++config STARFIVE_TIMER
++        bool "Timer for the STARFIVE SOCS"
++        depends on RISCV && OF
++        select TIMER_OF
++        select CLKSRC_MMIO
++        help
++          This enables the starfive timers for SoCs. On RISC-V platform,
++          the system has started RISCV_TIMER. But you can also use these timers
++          to do a lot more on StarFive Soc. These timers can provide much
++          higher precision than RISCV_TIMER.
++
+ config CLINT_TIMER
+ 	bool "CLINT Timer for the RISC-V platform" if COMPILE_TEST
+ 	depends on GENERIC_SCHED_CLOCK && RISCV
+diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile
+index 1c444cc3bb44..0e5671016356 100644
+--- a/drivers/clocksource/Makefile
++++ b/drivers/clocksource/Makefile
+@@ -94,3 +94,4 @@ obj-$(CONFIG_CSKY_MP_TIMER)		+= timer-mp-csky.o
+ obj-$(CONFIG_GX6605S_TIMER)		+= timer-gx6605s.o
+ obj-$(CONFIG_HYPERV_TIMER)		+= hyperv_timer.o
+ obj-$(CONFIG_MICROCHIP_PIT64B)		+= timer-microchip-pit64b.o
++obj-$(CONFIG_STARFIVE_TIMER)		+= timer-starfive.o
+diff --git a/drivers/clocksource/timer-starfive.c b/drivers/clocksource/timer-starfive.c
+new file mode 100644
+index 000000000000..46003d13fa1d
+--- /dev/null
++++ b/drivers/clocksource/timer-starfive.c
+@@ -0,0 +1,531 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Starfive Timer driver
++ *
++ * Copyright 2021 StarFive, Inc. All rights reserved.
++ */
++
++#include <linux/clk.h>
++#include <linux/clocksource.h>
++#include <linux/clockchips.h>
++#include <linux/err.h>
++#include <linux/kernel.h>
++#include <linux/interrupt.h>
++#include <linux/irq.h>
++#include <linux/io.h>
++#include <linux/iopoll.h>
++#include <linux/of.h>
++#include <linux/of_address.h>
++#include <linux/of_clk.h>
++#include <linux/of_irq.h>
++#include <linux/sched_clock.h>
++#include <linux/module.h>
++#include <linux/reset.h>
++#include "timer-starfive.h"
++
++#define CLOCK_SOURCE_RATE	200
++#define VALID_BITS		32
++#define DELAY_US		0
++#define TIMEOUT_US		10000
++#define CLOCKEVENT_RATING	300
++#define MAX_TICKS		0xffffffff
++#define MIN_TICKS		0xf
++
++struct starfive_timer __initdata jh7110_starfive_timer = {
++	.ctrl		= STF_TIMER_CTL,
++	.load		= STF_TIMER_LOAD,
++	.enable		= STF_TIMER_ENABLE,
++	.reload		= STF_TIMER_RELOAD,
++	.value		= STF_TIMER_VALUE,
++	.intclr		= STF_TIMER_INT_CLR,
++	.intmask	= STF_TIMER_INT_MASK,
++	.timer_base	= {TIMER_BASE(0), TIMER_BASE(1), TIMER_BASE(2),
++			TIMER_BASE(3), TIMER_BASE(4), TIMER_BASE(5),
++			TIMER_BASE(6), TIMER_BASE(7)},
++};
++
++struct starfive_timer_misc_count sfcmisc = {
++	.clk_count = 0,
++	.flg_init_clk = false,
++};
++
++static inline struct starfive_clkevt *
++to_starfive_clkevt(struct clock_event_device *evt)
++{
++	return container_of(evt, struct starfive_clkevt, evt);
++}
++
++static inline struct starfive_clkevt *
++to_starfive_clksrc(struct clocksource *cs)
++{
++	return container_of(cs, struct starfive_clkevt, cs);
++}
++
++static inline void timer_set_mod(struct starfive_clkevt *clkevt, int mod)
++{
++	writel(mod, clkevt->ctrl);
++}
++
++/*
++ * After disable timer, then enable, the timer will start
++ * from the reload count value(0x08[31:0]).
++ */
++static inline void timer_int_enable(struct starfive_clkevt *clkevt)
++{
++	writel(INTMASK_ENABLE_DIS, clkevt->intmask);
++}
++
++static inline void timer_int_disable(struct starfive_clkevt *clkevt)
++{
++	writel(INTMASK_ENABLE, clkevt->intmask);
++}
++
++static inline void timer_int_clear(struct starfive_clkevt *clkevt)
++{
++	/* waiting interrupt can be to clearing */
++	u32 value;
++	int ret = 0;
++
++	value = readl(clkevt->intclr);
++	ret = readl_poll_timeout_atomic(clkevt->intclr, value,
++			!(value & INT_STATUS_CLR_AVA), DELAY_US, TIMEOUT_US);
++	if (!ret)
++		writel(1, clkevt->intclr);
++}
++
++/*
++ * The initial value to be loaded into the
++ * counter and is also used as the reload value.
++ */
++static inline void timer_set_val(struct starfive_clkevt *clkevt, u32 val)
++{
++	writel(val, clkevt->load);
++}
++
++static inline u32 timer_get_val(struct starfive_clkevt *clkevt)
++{
++	return readl(clkevt->value);
++}
++
++static inline u32 timer_get_load_val(struct starfive_clkevt *clkevt)
++{
++	return readl(clkevt->load);
++}
++
++/*
++ * Write RELOAD register to reload preset value to counter.
++ * (Write 0 and write 1 are both ok)
++ */
++static inline void
++timer_set_reload(struct starfive_clkevt *clkevt)
++{
++	writel(1, clkevt->reload);
++}
++
++static inline void timer_enable(struct starfive_clkevt *clkevt)
++{
++	writel(TIMER_ENA, clkevt->enable);
++}
++
++static inline void timer_disable(struct starfive_clkevt *clkevt)
++{
++	writel(TIMER_ENA_DIS, clkevt->enable);
++}
++
++static void timer_shutdown(struct starfive_clkevt *clkevt)
++{
++	timer_int_disable(clkevt);
++	timer_disable(clkevt);
++}
++
++#ifdef CONFIG_PM_SLEEP
++
++static void starfive_timer_suspend(struct clocksource *cs)
++{
++	struct starfive_clkevt *clkevt;
++	struct clk *pclk;
++
++	clkevt = to_starfive_clksrc(cs);
++
++	clkevt->reload_val = timer_get_load_val(clkevt);
++	timer_disable(clkevt);
++	timer_int_disable(clkevt);
++
++	clkevt->misc->clk_count--;
++
++	if (clkevt->misc->clk_count < 1)
++		pclk = of_clk_get_by_name(clkevt->device_node, "apb_clk");
++
++	if (!clkevt->misc->flg_init_clk) {
++		const char *name = NULL;
++
++		of_property_read_string_index(clkevt->device_node,
++				"clock-names", clkevt->index, &name);
++		clkevt->clk = of_clk_get_by_name(clkevt->device_node, name);
++		clk_prepare_enable(clkevt->clk);
++		clk_disable_unprepare(clkevt->clk);
++
++		if (clkevt->misc->clk_count < 1) {
++			clk_prepare_enable(pclk);
++			clk_disable_unprepare(pclk);
++		}
++	} else {
++		clk_disable_unprepare(clkevt->clk);
++
++		if (clkevt->misc->clk_count < 1)
++			clk_disable_unprepare(pclk);
++	}
++}
++
++static void starfive_timer_resume(struct clocksource *cs)
++{
++	struct starfive_clkevt *clkevt;
++
++	clkevt = to_starfive_clksrc(cs);
++
++	clkevt->misc->flg_init_clk = true;
++
++	if (clkevt->misc->clk_count < 1) {
++		struct clk *pclk;
++
++		pclk = of_clk_get_by_name(clkevt->device_node, "apb_clk");
++		clk_prepare_enable(pclk);
++	}
++	clk_prepare_enable(clkevt->clk);
++	clkevt->misc->clk_count++;
++
++	timer_set_val(clkevt, clkevt->reload_val);
++	timer_set_reload(clkevt);
++	timer_int_enable(clkevt);
++	timer_enable(clkevt);
++}
++
++#endif /*CONIFG PM SLEEP*/
++
++static int starfive_timer_shutdown(struct clock_event_device *evt)
++{
++	struct starfive_clkevt *clkevt;
++
++	clkevt = to_starfive_clkevt(evt);
++	timer_shutdown(clkevt);
++
++	return 0;
++}
++
++static int
++starfive_get_clock_rate(struct starfive_clkevt *clkevt, struct device_node *np)
++{
++	int ret;
++	u32 rate;
++
++	if (clkevt->clk) {
++		clkevt->rate = clk_get_rate(clkevt->clk);
++		if (clkevt->rate > 0) {
++			pr_debug("clk_get_rate clkevt->rate: %lld\n",
++				clkevt->rate);
++			return 0;
++		}
++	}
++
++	/* Next we try to get clock-frequency from dts.*/
++	ret = of_property_read_u32(np, "clock-frequency", &rate);
++	if (!ret) {
++		pr_debug("Timer: try get clock-frequency:%d MHz\n", rate);
++		clkevt->rate = (u64)rate;
++		return 0;
++	}
++	pr_err("Timer: get rate failed, need clock-frequency define in dts.\n");
++
++	return -ENOENT;
++}
++
++static u64 starfive_clocksource_mmio_readl_down(struct clocksource *c)
++{
++	return ~(u64)readl_relaxed(to_starfive_clksrc(c)->value) & c->mask;
++}
++
++static int starfive_clocksource_init(struct starfive_clkevt *clkevt,
++				const char *name, struct device_node *np)
++{
++
++	if (VALID_BITS > 64 || VALID_BITS < 16)
++		return -EINVAL;
++
++	clkevt->cs.name = name;
++	clkevt->cs.rating = CLOCK_SOURCE_RATE;
++	clkevt->cs.read = starfive_clocksource_mmio_readl_down;
++	clkevt->cs.mask = CLOCKSOURCE_MASK(VALID_BITS);
++	clkevt->cs.flags = CLOCK_SOURCE_IS_CONTINUOUS;
++	clkevt->cs.suspend = starfive_timer_suspend;
++	clkevt->cs.resume = starfive_timer_resume;
++
++	timer_set_mod(clkevt, MOD_CONTIN);
++	timer_set_val(clkevt, MAX_TICKS);  /* val = rate --> 1s */
++	timer_int_disable(clkevt);
++	timer_int_clear(clkevt);
++	timer_int_enable(clkevt);
++	timer_enable(clkevt);
++
++	clocksource_register_hz(&clkevt->cs, clkevt->rate);
++
++	return 0;
++}
++
++/*
++ * IRQ handler for the timer
++ */
++static irqreturn_t starfive_timer_interrupt(int irq, void *priv)
++{
++	struct clock_event_device *evt = (struct clock_event_device  *)priv;
++	struct starfive_clkevt *clkevt = to_starfive_clkevt(evt);
++
++	timer_int_clear(clkevt);
++	if (evt->event_handler)
++		evt->event_handler(evt);
++
++	return IRQ_HANDLED;
++}
++
++static int starfive_timer_set_periodic(struct clock_event_device *evt)
++{
++	struct starfive_clkevt *clkevt;
++
++	clkevt = to_starfive_clkevt(evt);
++
++	timer_disable(clkevt);
++	timer_set_mod(clkevt, MOD_CONTIN);
++	timer_set_val(clkevt, clkevt->periodic);
++	timer_int_disable(clkevt);
++	timer_int_clear(clkevt);
++	timer_int_enable(clkevt);
++	timer_enable(clkevt);
++
++	return 0;
++}
++
++static int starfive_timer_set_oneshot(struct clock_event_device *evt)
++{
++	struct starfive_clkevt *clkevt;
++
++	clkevt = to_starfive_clkevt(evt);
++
++	timer_disable(clkevt);
++	timer_set_mod(clkevt, MOD_SINGLE);
++	timer_set_val(clkevt, MAX_TICKS);
++	timer_int_disable(clkevt);
++	timer_int_clear(clkevt);
++	timer_int_enable(clkevt);
++	timer_enable(clkevt);
++
++	return 0;
++}
++
++static int starfive_timer_set_next_event(unsigned long next,
++					struct clock_event_device *evt)
++{
++	struct starfive_clkevt *clkevt;
++
++	clkevt = to_starfive_clkevt(evt);
++
++	timer_disable(clkevt);
++	timer_set_mod(clkevt, MOD_SINGLE);
++	timer_set_val(clkevt, next);
++	timer_enable(clkevt);
++
++	return 0;
++}
++
++static void starfive_set_clockevent(struct clock_event_device *evt)
++{
++	evt->features	= CLOCK_EVT_FEAT_PERIODIC |
++			CLOCK_EVT_FEAT_ONESHOT |
++			CLOCK_EVT_FEAT_DYNIRQ;
++	evt->set_state_shutdown	= starfive_timer_shutdown;
++	evt->set_state_periodic	= starfive_timer_set_periodic;
++	evt->set_state_oneshot	= starfive_timer_set_oneshot;
++	evt->set_state_oneshot_stopped = starfive_timer_shutdown;
++	evt->set_next_event	= starfive_timer_set_next_event;
++	evt->rating		= CLOCKEVENT_RATING;
++}
++
++static int starfive_clockevents_register(struct starfive_clkevt *clkevt, unsigned int irq,
++				struct device_node *np, const char *name)
++{
++	int ret = 0;
++
++	ret = starfive_get_clock_rate(clkevt, np);
++	if (ret)
++		return -EINVAL;
++
++	clkevt->periodic = DIV_ROUND_CLOSEST(clkevt->rate, HZ);
++
++	starfive_set_clockevent(&clkevt->evt);
++	clkevt->evt.name = name;
++	clkevt->evt.irq = irq;
++	clkevt->evt.cpumask = cpu_possible_mask;
++
++	ret = request_irq(irq, starfive_timer_interrupt,
++			IRQF_TIMER | IRQF_IRQPOLL, name, &clkevt->evt);
++	if (ret)
++		pr_err("%s: request_irq failed\n", name);
++
++	clockevents_config_and_register(&clkevt->evt, clkevt->rate,
++			MIN_TICKS, MAX_TICKS);
++
++	return ret;
++}
++
++static void __init starfive_clkevt_init(struct starfive_timer *timer,
++					struct starfive_clkevt *clkevt,
++					void __iomem *base, int index)
++{
++	void __iomem *timer_base;
++
++	timer_base = base + timer->timer_base[index];
++	clkevt->base	= timer_base;
++	clkevt->ctrl	= timer_base + timer->ctrl;
++	clkevt->load	= timer_base + timer->load;
++	clkevt->enable	= timer_base + timer->enable;
++	clkevt->reload	= timer_base + timer->reload;
++	clkevt->value	= timer_base + timer->value;
++	clkevt->intclr	= timer_base + timer->intclr;
++	clkevt->intmask	= timer_base + timer->intmask;
++}
++
++static int __init do_starfive_timer_of_init(struct device_node *np,
++					struct starfive_timer *timer)
++{
++	int index, count, irq, ret = -EINVAL;
++	const char *name = NULL;
++	struct clk *clk;
++	struct clk *pclk;
++	struct reset_control *prst;
++	struct reset_control *rst;
++	struct starfive_clkevt *clkevt[4];
++	void __iomem *base;
++
++	base = of_iomap(np, 0);
++	if (!base)
++		return -ENXIO;
++
++	if (!of_device_is_available(np)) {
++		ret = -EINVAL;
++		goto err;
++	}
++
++	pclk = of_clk_get_by_name(np, "apb_clk");
++	if (!IS_ERR(pclk))
++		if (clk_prepare_enable(pclk))
++			pr_warn("pclk for %pOFn is present,"
++				"but could not be activated\n", np);
++
++	prst = of_reset_control_get(np, "apb_rst");
++	if (!IS_ERR(prst)) {
++		reset_control_assert(prst);
++		reset_control_deassert(prst);
++	}
++
++	count = of_irq_count(np);
++	if (count > NR_TIMERS || count <= 0) {
++		ret = -EINVAL;
++		goto count_err;
++	}
++
++	for (index = 0; index < count; index++) {
++		/* one of timer is wdog-timer, skip...*/
++		of_property_read_string_index(np, "clock-names", index, &name);
++		if (strncmp(name, "timer", strlen("timer")))
++			continue;
++
++		clkevt[index] = kzalloc(sizeof(*clkevt[index]), GFP_KERNEL);
++		if (!clkevt[index]) {
++			ret = -ENOMEM;
++			goto clkevt_err;
++		}
++		clkevt[index]->device_node = np;
++		clkevt[index]->index = index;
++		clkevt[index]->misc = &sfcmisc;
++
++		starfive_clkevt_init(timer, clkevt[index], base, index);
++
++		/* Ensure timers are disabled */
++		timer_disable(clkevt[index]);
++
++		clk = of_clk_get_by_name(np, name);
++		if (!IS_ERR(clk)) {
++			clkevt[index]->clk = clk;
++
++			if (clk_prepare_enable(clk)) {
++				pr_warn("clk for %pOFn is present,"
++					"but could not be activated\n", np);
++			}
++		}
++
++		clkevt[index]->misc->clk_count++;
++
++		rst = of_reset_control_get(np, name);
++		if (!IS_ERR(rst)) {
++			reset_control_assert(rst);
++			reset_control_deassert(rst);
++		}
++
++		irq = irq_of_parse_and_map(np, index);
++		if (irq < 0) {
++			ret = -EINVAL;
++			goto irq_err;
++		}
++
++		snprintf(clkevt[index]->name, sizeof(clkevt[index]->name), "%s.ch%d",
++					np->full_name, index);
++
++		ret = starfive_clockevents_register(clkevt[index], irq, np, clkevt[index]->name);
++		if (ret) {
++			pr_err("%s: init clockevents failed.\n", clkevt[index]->name);
++			goto register_err;
++		}
++		clkevt[index]->irq = irq;
++
++		ret = starfive_clocksource_init(clkevt[index], clkevt[index]->name, np);
++		if (ret)
++			goto init_err;
++	}
++	if (!IS_ERR(pclk))
++		clk_put(pclk);
++
++	return 0;
++
++init_err:
++register_err:
++	free_irq(clkevt[index]->irq, &clkevt[index]->evt);
++irq_err:
++	if (!rst) {
++		reset_control_assert(rst);
++		reset_control_put(rst);
++	}
++	if (!clkevt[index]->clk) {
++		clk_disable_unprepare(clkevt[index]->clk);
++		clk_put(clkevt[index]->clk);
++	}
++	kfree(clkevt[index]);
++clkevt_err:
++count_err:
++	if (!IS_ERR(pclk)) {
++		if (!index)
++			clk_disable_unprepare(pclk);
++		clk_put(pclk);
++	}
++err:
++	iounmap(base);
++	return ret;
++}
++
++static int __init starfive_timer_of_init(struct device_node *np)
++{
++	return do_starfive_timer_of_init(np, &jh7110_starfive_timer);
++}
++TIMER_OF_DECLARE(starfive_timer, "starfive,jh7110-timers", starfive_timer_of_init);
++
++MODULE_AUTHOR("xingyu.wu <xingyu.wu@starfivetech.com>");
++MODULE_AUTHOR("samin.guo <samin.guo@starfivetech.com>");
++MODULE_DESCRIPTION("StarFive Timer Device Driver");
++MODULE_LICENSE("GPL v2");
+diff --git a/drivers/clocksource/timer-starfive.h b/drivers/clocksource/timer-starfive.h
+new file mode 100644
+index 000000000000..f2ccc07d0e22
+--- /dev/null
++++ b/drivers/clocksource/timer-starfive.h
+@@ -0,0 +1,110 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++/*
++ * Copyright 2021 StarFive, Inc <samin.guo@starfivetech.com>
++ *
++ * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING
++ * CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER
++ * FOR THEM TO SAVE TIME. AS A RESULT, STARFIVE SHALL NOT BE HELD LIABLE
++ * FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY
++ * CLAIMS ARISING FROM THE CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE
++ * BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION
++ * WITH THEIR PRODUCTS.
++ */
++#ifndef STARFIVE_TIMER_H
++#define STARFIVE_TIMER_H
++
++#define NR_TIMERS		TIMERS_MAX
++#define PER_TIMER_LEN		0x40
++#define TIMER_BASE(x)		((TIMER_##x)*PER_TIMER_LEN)
++
++/*
++ * JH7100 timwer TIMER_INT_STATUS:
++ * ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ * |     Bits     | 08~31 | 7 | 6 | 5 |  4  | 3 | 2 | 1 | 0 |
++ * ----------------------------------------------------------
++ * | timer(n)_int |  res  | 6 | 5 | 4 | Wdt | 3 | 2 | 1 | 0 |
++ * ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
++ *
++ * Software can read this register to know which interrupt is occurred.
++ */
++#define	STF_TIMER_INT_STATUS	0x00
++#define STF_TIMER_CTL		0x04
++#define STF_TIMER_LOAD		0x08
++#define STF_TIMER_ENABLE	0x10
++#define STF_TIMER_RELOAD	0x14
++#define STF_TIMER_VALUE		0x18
++#define STF_TIMER_INT_CLR	0x20
++#define STF_TIMER_INT_MASK	0x24
++#define INT_STATUS_CLR_AVA	BIT(1)
++
++enum STF_TIMERS {
++	TIMER_0 = 0,
++	TIMER_1,
++	TIMER_2,
++	TIMER_3,
++	TIMER_4,  /*WDT*/
++	TIMER_5,
++	TIMER_6,
++	TIMER_7,
++	TIMERS_MAX
++};
++
++enum TIMERI_INTMASK {
++	INTMASK_ENABLE_DIS = 0,
++	INTMASK_ENABLE = 1
++};
++
++enum TIMER_MOD {
++	MOD_CONTIN = 0,
++	MOD_SINGLE = 1
++};
++
++enum TIMER_CTL_EN {
++	TIMER_ENA_DIS	= 0,
++	TIMER_ENA	= 1
++};
++
++enum {
++	INT_CLR_AVAILABLE = 0,
++	INT_CLR_NOT_AVAILABLE = 1
++};
++
++struct starfive_timer {
++	u32 ctrl;
++	u32 load;
++	u32 enable;
++	u32 reload;
++	u32 value;
++	u32 intclr;
++	u32 intmask;
++	u32 wdt_lock;   /* 0x3c+i*0x40 watchdog use ONLY */
++	u32 timer_base[NR_TIMERS];
++};
++
++struct starfive_timer_misc_count {
++	u8 clk_count;
++	bool flg_init_clk;
++};
++
++struct starfive_clkevt {
++	struct clock_event_device evt;
++	struct clocksource cs;
++	struct device_node *device_node;
++	struct starfive_timer_misc_count *misc;
++	struct clk *clk;
++	char name[20];
++	int index;
++	int irq;
++	u64 periodic;
++	u64 rate;
++	u32 reload_val;
++	void __iomem *base;
++	void __iomem *ctrl;
++	void __iomem *load;
++	void __iomem *enable;
++	void __iomem *reload;
++	void __iomem *value;
++	void __iomem *intclr;
++	void __iomem *intmask;
++};
++#endif /* STARFIVE_TIMER_H */
+diff --git a/drivers/cpufreq/Makefile b/drivers/cpufreq/Makefile
+index 7c762e105146..7b096ab3fabd 100644
+--- a/drivers/cpufreq/Makefile
++++ b/drivers/cpufreq/Makefile
+@@ -100,6 +100,10 @@ obj-$(CONFIG_CPU_FREQ_PMAC64)		+= pmac64-cpufreq.o
+ obj-$(CONFIG_PPC_PASEMI_CPUFREQ)	+= pasemi-cpufreq.o
+ obj-$(CONFIG_POWERNV_CPUFREQ)		+= powernv-cpufreq.o
+ 
++##################################################################################
++# Riscv platform drivers
++obj-$(CONFIG_RISCV_STARFIVE_CPUFREQ)	+= starfive-cpufreq.o
++
+ ##################################################################################
+ # Other platform drivers
+ obj-$(CONFIG_BMIPS_CPUFREQ)		+= bmips-cpufreq.o
+diff --git a/drivers/cpufreq/cpufreq-dt-platdev.c b/drivers/cpufreq/cpufreq-dt-platdev.c
+index a3734014db47..9faff7ffeaed 100644
+--- a/drivers/cpufreq/cpufreq-dt-platdev.c
++++ b/drivers/cpufreq/cpufreq-dt-platdev.c
+@@ -92,6 +92,7 @@ static const struct of_device_id whitelist[] __initconst = {
+ 
+ 	{ .compatible = "xlnx,zynq-7000", },
+ 	{ .compatible = "xlnx,zynqmp", },
++	{ .compatible = "starfive,jh7110", },
+ 
+ 	{ }
+ };
+diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
+index ff5e85eefbf6..1445b863a4e3 100644
+--- a/drivers/crypto/Kconfig
++++ b/drivers/crypto/Kconfig
+@@ -882,6 +882,8 @@ config CRYPTO_DEV_CCREE
+ 
+ source "drivers/crypto/hisilicon/Kconfig"
+ 
++source "drivers/crypto/starfive/Kconfig"
++
+ source "drivers/crypto/amlogic/Kconfig"
+ 
+ config CRYPTO_DEV_SA2UL
+diff --git a/drivers/crypto/Makefile b/drivers/crypto/Makefile
+index 53fc115cf459..9dfac445df93 100644
+--- a/drivers/crypto/Makefile
++++ b/drivers/crypto/Makefile
+@@ -49,5 +49,6 @@ obj-$(CONFIG_CRYPTO_DEV_BCM_SPU) += bcm/
+ obj-$(CONFIG_CRYPTO_DEV_SAFEXCEL) += inside-secure/
+ obj-$(CONFIG_CRYPTO_DEV_ARTPEC6) += axis/
+ obj-$(CONFIG_CRYPTO_DEV_ZYNQMP_AES) += xilinx/
++obj-$(CONFIG_SOC_STARFIVE) += starfive/
+ obj-y += hisilicon/
+ obj-$(CONFIG_CRYPTO_DEV_AMLOGIC_GXL) += amlogic/
+diff --git a/drivers/crypto/starfive/Kconfig b/drivers/crypto/starfive/Kconfig
+new file mode 100644
+index 000000000000..371e26f1c655
+--- /dev/null
++++ b/drivers/crypto/starfive/Kconfig
+@@ -0,0 +1,18 @@
++#
++# Starfive crypto drivers configuration
++#
++
++config CRYPTO_DEV_JH7110_ENCRYPT
++	tristate "Starfive's Cryptographic Engine driver"
++	depends on RISCV
++	select CRYPTO_ENGINE
++	select CRYPTO_RSA
++	select CRYPTO_LIB_DES
++	select CRYPTO_SKCIPHER
++	select AMBA_PL08X
++	default m
++	help
++	  Support for Starfive JH7110 cryptographic acceleration instructions
++	  on riscv64 CPU. This hardware crypto module supports acceleration for
++	  public key algo, ciphers, AEAD and hash functions.
++	  If you choose 'M' here, this module will be called jh7110-crypto.
+diff --git a/drivers/crypto/starfive/Makefile b/drivers/crypto/starfive/Makefile
+new file mode 100644
+index 000000000000..9bdfd41069cd
+--- /dev/null
++++ b/drivers/crypto/starfive/Makefile
+@@ -0,0 +1,2 @@
++# SPDX-License-Identifier: GPL-2.0
++obj-y += jh7110/
+diff --git a/drivers/crypto/starfive/jh7110/Makefile b/drivers/crypto/starfive/jh7110/Makefile
+new file mode 100644
+index 000000000000..1d10020aef1a
+--- /dev/null
++++ b/drivers/crypto/starfive/jh7110/Makefile
+@@ -0,0 +1,3 @@
++# SPDX-License-Identifier: GPL-2.0
++obj-$(CONFIG_CRYPTO_DEV_JH7110_ENCRYPT) += jh7110-crypto.o
++jh7110-crypto-objs := jh7110-sec.o jh7110-sha.o jh7110-aes.o jh7110-pka.o
+diff --git a/drivers/crypto/starfive/jh7110/jh7110-aes.c b/drivers/crypto/starfive/jh7110/jh7110-aes.c
+new file mode 100644
+index 000000000000..0c9310ca2dfd
+--- /dev/null
++++ b/drivers/crypto/starfive/jh7110/jh7110-aes.c
+@@ -0,0 +1,1802 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright 2021 StarFive, Inc <william.qiu@starfivetech.com>
++ * Copyright 2021 StarFive, Inc <huan.feng@starfivetech.com>
++ *
++ * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING
++ * CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER
++ * FOR THEM TO SAVE TIME. AS A RESULT, STARFIVE SHALL NOT BE HELD LIABLE
++ * FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY
++ * CLAIMS ARISING FROM THE CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE
++ * BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION
++ * WITH THEIR PRODUCTS.
++ */
++
++
++#include <linux/clk.h>
++#include <linux/delay.h>
++#include <linux/interrupt.h>
++#include <linux/iopoll.h>
++#include <linux/module.h>
++#include <linux/of_device.h>
++#include <linux/platform_device.h>
++#include <linux/pm_runtime.h>
++#include <linux/reset.h>
++#include <linux/amba/pl080.h>
++#include <crypto/hash.h>
++#include <crypto/gcm.h>
++
++#include <linux/dma-direct.h>
++#include <crypto/scatterwalk.h>
++#include <crypto/internal/aead.h>
++#include <crypto/internal/hash.h>
++#include <crypto/internal/skcipher.h>
++
++#include "jh7110-str.h"
++
++/* Mode mask = bits [3..0] */
++#define FLG_MODE_MASK				GENMASK(2, 0)
++
++/* Bit [4] encrypt / decrypt */
++#define FLG_ENCRYPT				BIT(4)
++
++/* Bit [31..16] status  */
++#define FLG_CCM_PADDED_WA			BIT(5)
++
++#define SR_BUSY					0x00000010
++#define SR_OFNE					0x00000004
++
++#define IMSCR_IN				BIT(0)
++#define IMSCR_OUT				BIT(1)
++
++#define MISR_IN					BIT(0)
++#define MISR_OUT				BIT(1)
++
++/* Misc */
++#define AES_BLOCK_32				(AES_BLOCK_SIZE / sizeof(u32))
++#define GCM_CTR_INIT				1
++#define CRYP_AUTOSUSPEND_DELAY			50
++
++static inline int jh7110_aes_wait_busy(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	u32 status;
++
++	return readl_relaxed_poll_timeout(sdev->io_base + JH7110_AES_CSR, status,
++				   !(status & JH7110_AES_BUSY), 10, 100000);
++}
++
++static inline int jh7110_aes_wait_keydone(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	u32 status;
++
++	return readl_relaxed_poll_timeout(sdev->io_base + JH7110_AES_CSR, status,
++				   (status & JH7110_AES_KEY_DONE), 10, 100000);
++}
++
++static inline int jh7110_aes_wait_gcmdone(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	u32 status;
++
++	return readl_relaxed_poll_timeout(sdev->io_base + JH7110_AES_CSR, status,
++				   (status & JH7110_AES_GCM_DONE), 10, 100000);
++}
++
++static int jh7110_cryp_check_aligned(struct scatterlist *sg, size_t total,
++		size_t align)
++{
++	int len = 0;
++
++	if (!total)
++		return 0;
++
++	if (!IS_ALIGNED(total, align))
++		return -EINVAL;
++
++	while (sg) {
++		if (!IS_ALIGNED(sg->offset, sizeof(u32)))
++			return -EINVAL;
++
++		if (!IS_ALIGNED(sg->length, align))
++			return -EINVAL;
++
++		len += sg->length;
++		sg = sg_next(sg);
++	}
++
++	if (len != total)
++		return -EINVAL;
++
++	return 0;
++}
++
++static int jh7110_cryp_check_io_aligned(struct jh7110_sec_request_ctx *rctx)
++{
++	int ret;
++
++	ret = jh7110_cryp_check_aligned(rctx->in_sg, rctx->total_in,
++			rctx->hw_blocksize);
++
++	if (ret)
++		return ret;
++
++	ret = jh7110_cryp_check_aligned(rctx->out_sg, rctx->total_out,
++			rctx->hw_blocksize);
++
++	return ret;
++}
++
++static void sg_copy_buf(void *buf, struct scatterlist *sg,
++		unsigned int start, unsigned int nbytes, int out)
++{
++	struct scatter_walk walk;
++
++	if (!nbytes)
++		return;
++
++	scatterwalk_start(&walk, sg);
++	scatterwalk_advance(&walk, start);
++	scatterwalk_copychunks(buf, &walk, nbytes, out);
++	scatterwalk_done(&walk, out, 0);
++}
++
++static int jh7110_cryp_copy_sgs(struct jh7110_sec_request_ctx *rctx)
++{
++	void *buf_in, *buf_out;
++	int pages, total_in, total_out;
++
++	if (!jh7110_cryp_check_io_aligned(rctx)) {
++		rctx->sgs_copied = 0;
++		return 0;
++	}
++
++	total_in = ALIGN(rctx->total_in, rctx->hw_blocksize);
++	pages = total_in ? get_order(total_in) : 1;
++	buf_in = (void *)__get_free_pages(GFP_ATOMIC, pages);
++
++	total_out = ALIGN(rctx->total_out, rctx->hw_blocksize);
++	pages = total_out ? get_order(total_out) : 1;
++	buf_out = (void *)__get_free_pages(GFP_ATOMIC, pages);
++
++	if (!buf_in || !buf_out) {
++		dev_err(rctx->sdev->dev, "Can't allocate pages when unaligned\n");
++		rctx->sgs_copied = 0;
++		return -EFAULT;
++	}
++
++	sg_copy_buf(buf_in, rctx->in_sg, 0, rctx->total_in, 0);
++
++	sg_init_one(&rctx->in_sgl, buf_in, total_in);
++	rctx->in_sg = &rctx->in_sgl;
++	rctx->in_sg_len = 1;
++
++	sg_init_one(&rctx->out_sgl, buf_out, total_out);
++	rctx->out_sg_save = rctx->out_sg;
++	rctx->out_sg = &rctx->out_sgl;
++	rctx->out_sg_len = 1;
++
++	rctx->sgs_copied = 1;
++
++	return 0;
++}
++
++static inline int is_ecb(struct jh7110_sec_request_ctx *rctx)
++{
++	return (rctx->flags & FLG_MODE_MASK) == JH7110_AES_MODE_ECB;
++}
++
++static inline int is_cbc(struct jh7110_sec_request_ctx *rctx)
++{
++	return (rctx->flags & FLG_MODE_MASK) == JH7110_AES_MODE_CBC;
++}
++
++static inline int is_ofb(struct jh7110_sec_request_ctx *rctx)
++{
++	return (rctx->flags & FLG_MODE_MASK) == JH7110_AES_MODE_OFB;
++}
++
++static inline int is_cfb(struct jh7110_sec_request_ctx *rctx)
++{
++	return (rctx->flags & FLG_MODE_MASK) == JH7110_AES_MODE_CFB;
++}
++
++static inline int is_ctr(struct jh7110_sec_request_ctx *rctx)
++{
++	return (rctx->flags & FLG_MODE_MASK) == JH7110_AES_MODE_CTR;
++}
++
++static inline int is_gcm(struct jh7110_sec_request_ctx *rctx)
++{
++	return (rctx->flags & FLG_MODE_MASK) == JH7110_AES_MODE_GCM;
++}
++
++static inline int is_ccm(struct jh7110_sec_request_ctx *rctx)
++{
++	return (rctx->flags & FLG_MODE_MASK) == JH7110_AES_MODE_CCM;
++}
++
++static inline int get_aes_mode(struct jh7110_sec_request_ctx *rctx)
++{
++	return rctx->flags & FLG_MODE_MASK;
++}
++
++static inline int is_encrypt(struct jh7110_sec_request_ctx *rctx)
++{
++	return !!(rctx->flags & FLG_ENCRYPT);
++}
++
++static inline int is_decrypt(struct jh7110_sec_request_ctx *rctx)
++{
++	return !is_encrypt(rctx);
++}
++
++static int jh7110_cryp_read_auth_tag(struct jh7110_sec_ctx *ctx);
++
++static inline void jh7110_aes_reset(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++
++	rctx->csr.aes_csr.v = 0;
++	rctx->csr.aes_csr.aesrst = 1;
++	jh7110_sec_write(ctx->sdev, JH7110_AES_CSR, rctx->csr.aes_csr.v);
++
++}
++
++static inline void jh7110_aes_xcm_start(struct jh7110_sec_ctx *ctx, u32 hw_mode)
++{
++	unsigned int value;
++
++	switch (hw_mode) {
++	case JH7110_AES_MODE_GCM:
++		value = jh7110_sec_read(ctx->sdev, JH7110_AES_CSR);
++		value |= JH7110_AES_GCM_START;
++		jh7110_sec_write(ctx->sdev, JH7110_AES_CSR, value);
++		break;
++	case JH7110_AES_MODE_CCM:
++		value = jh7110_sec_read(ctx->sdev, JH7110_AES_CSR);
++		value |= JH7110_AES_CCM_START;
++		jh7110_sec_write(ctx->sdev, JH7110_AES_CSR, value);
++		break;
++	}
++}
++
++static inline void jh7110_aes_csr_setup(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++
++	rctx->csr.aes_csr.v = 0;
++	switch (ctx->keylen) {
++	case AES_KEYSIZE_128:
++		rctx->csr.aes_csr.keymode = JH7110_AES_KEYMODE_128;
++		break;
++	case AES_KEYSIZE_192:
++		rctx->csr.aes_csr.keymode = JH7110_AES_KEYMODE_192;
++		break;
++	case AES_KEYSIZE_256:
++		rctx->csr.aes_csr.keymode = JH7110_AES_KEYMODE_256;
++		break;
++	default:
++		return;
++	}
++	rctx->csr.aes_csr.mode  = rctx->flags & FLG_MODE_MASK;
++	rctx->csr.aes_csr.cmode = is_decrypt(rctx);
++	rctx->csr.aes_csr.stream_mode = rctx->stmode;
++
++	if (ctx->sdev->use_side_channel_mitigation) {
++		rctx->csr.aes_csr.delay_aes = 1;
++		rctx->csr.aes_csr.vaes_start = 1;
++	}
++
++	if (jh7110_aes_wait_busy(ctx)) {
++		dev_err(ctx->sdev->dev, "reset error\n");
++		return;
++	}
++
++	jh7110_sec_write(ctx->sdev, JH7110_AES_CSR, rctx->csr.aes_csr.v);
++}
++
++static inline void jh7110_aes_set_ivlen(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++
++	if (is_gcm(rctx))
++		jh7110_sec_write(sdev, JH7110_AES_IVLEN, GCM_AES_IV_SIZE);
++	else
++		jh7110_sec_write(sdev, JH7110_AES_IVLEN, AES_BLOCK_SIZE);
++}
++
++static inline void jh7110_aes_set_alen(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++
++	jh7110_sec_write(sdev, JH7110_AES_ALEN0, (ctx->rctx->assoclen >> 32) & 0xffffffff);
++	jh7110_sec_write(sdev, JH7110_AES_ALEN1, ctx->rctx->assoclen & 0xffffffff);
++}
++
++static unsigned int jh7110_cryp_get_input_text_len(struct jh7110_sec_ctx *ctx);
++
++static inline void jh7110_aes_set_mlen(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	size_t data_len;
++
++	data_len = jh7110_cryp_get_input_text_len(ctx);
++
++	jh7110_sec_write(sdev, JH7110_AES_MLEN0, (data_len >> 32) & 0xffffffff);
++	jh7110_sec_write(sdev, JH7110_AES_MLEN1, data_len & 0xffffffff);
++}
++
++static inline int crypto_ccm_check_iv(const u8 *iv)
++{
++	/* 2 <= L <= 8, so 1 <= L' <= 7. */
++	if (iv[0] < 1 || iv[0] > 7)
++		return -EINVAL;
++
++	return 0;
++}
++
++
++static int jh7110_cryp_hw_write_iv(struct jh7110_sec_ctx *ctx, u32 *iv)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++
++	if (!iv)
++		return -EINVAL;
++
++	jh7110_sec_write(sdev, JH7110_AES_IV0, iv[0]);
++	jh7110_sec_write(sdev, JH7110_AES_IV1, iv[1]);
++	jh7110_sec_write(sdev, JH7110_AES_IV2, iv[2]);
++
++	if (!is_gcm(rctx))
++		jh7110_sec_write(sdev, JH7110_AES_IV3, iv[3]);
++	else
++		if (jh7110_aes_wait_gcmdone(ctx))
++			return -ETIMEDOUT;
++
++	return 0;
++}
++
++static void jh7110_cryp_hw_get_iv(struct jh7110_sec_ctx *ctx, u32 *iv)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++
++	if (!iv)
++		return;
++
++	iv[0] = jh7110_sec_read(sdev, JH7110_AES_IV0);
++	iv[1] = jh7110_sec_read(sdev, JH7110_AES_IV1);
++	iv[2] = jh7110_sec_read(sdev, JH7110_AES_IV2);
++	iv[3] = jh7110_sec_read(sdev, JH7110_AES_IV3);
++}
++
++static void jh7110_cryp_hw_write_ctr(struct jh7110_sec_ctx *ctx, u32 *ctr)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++
++	jh7110_sec_write(sdev, JH7110_AES_NONCE0, ctr[0]);
++	jh7110_sec_write(sdev, JH7110_AES_NONCE1, ctr[1]);
++	jh7110_sec_write(sdev, JH7110_AES_NONCE2, ctr[2]);
++	jh7110_sec_write(sdev, JH7110_AES_NONCE3, ctr[3]);
++}
++
++static int jh7110_cryp_hw_write_key(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	u32 *key = (u32 *)ctx->key;
++
++	switch (ctx->keylen) {
++	case AES_KEYSIZE_256:
++	case AES_KEYSIZE_192:
++	case AES_KEYSIZE_128:
++		break;
++	default:
++		return -EINVAL;
++	}
++
++	if (ctx->keylen >= AES_KEYSIZE_128) {
++		jh7110_sec_write(sdev, JH7110_AES_KEY0, key[0]);
++		jh7110_sec_write(sdev, JH7110_AES_KEY1, key[1]);
++		jh7110_sec_write(sdev, JH7110_AES_KEY2, key[2]);
++		jh7110_sec_write(sdev, JH7110_AES_KEY3, key[3]);
++	}
++
++	if (ctx->keylen >= AES_KEYSIZE_192) {
++		jh7110_sec_write(sdev, JH7110_AES_KEY4, key[4]);
++		jh7110_sec_write(sdev, JH7110_AES_KEY5, key[5]);
++	}
++
++	if (ctx->keylen >= AES_KEYSIZE_256) {
++		jh7110_sec_write(sdev, JH7110_AES_KEY6, key[6]);
++		jh7110_sec_write(sdev, JH7110_AES_KEY7, key[7]);
++	}
++
++	if (jh7110_aes_wait_keydone(ctx))
++		return -ETIMEDOUT;
++
++	return 0;
++}
++
++static unsigned int jh7110_cryp_get_input_text_len(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++
++	return is_encrypt(rctx) ? rctx->req.areq->cryptlen :
++				  rctx->req.areq->cryptlen - rctx->authsize;
++}
++
++static int jh7110_cryp_gcm_init(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	int ret;
++	/* Phase 1 : init */
++	memcpy(rctx->last_ctr, rctx->req.areq->iv, 12);
++
++	ret = jh7110_cryp_hw_write_iv(ctx, (u32 *)rctx->last_ctr);
++
++	if (ret)
++		return ret;
++
++	return 0;
++}
++
++static int jh7110_cryp_ccm_init(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	u8 iv[AES_BLOCK_SIZE], *b0;
++	unsigned int textlen;
++
++	/* Phase 1 : init. Firstly set the CTR value to 1 (not 0) */
++	memcpy(iv, rctx->req.areq->iv, AES_BLOCK_SIZE);
++	memset(iv + AES_BLOCK_SIZE - 1 - iv[0], 0, iv[0] + 1);
++
++	/* Build B0 */
++	b0 = (u8 *)sdev->aes_data;
++	memcpy(b0, iv, AES_BLOCK_SIZE);
++
++	b0[0] |= (8 * ((rctx->authsize - 2) / 2));
++
++	if (rctx->req.areq->assoclen)
++		b0[0] |= 0x40;
++
++	textlen = jh7110_cryp_get_input_text_len(ctx);
++
++	b0[AES_BLOCK_SIZE - 2] = textlen >> 8;
++	b0[AES_BLOCK_SIZE - 1] = textlen & 0xFF;
++
++	memcpy((void *)rctx->last_ctr, sdev->aes_data, AES_BLOCK_SIZE);
++	jh7110_cryp_hw_write_ctr(ctx, (u32 *)b0);
++
++	return 0;
++}
++
++static int jh7110_cryp_hw_init(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	int ret;
++	u32 hw_mode;
++
++	pm_runtime_resume_and_get(ctx->sdev->dev);
++
++	jh7110_aes_reset(ctx);
++
++	hw_mode = get_aes_mode(ctx->rctx);
++	if (hw_mode == JH7110_AES_MODE_CFB ||
++	   hw_mode == JH7110_AES_MODE_OFB)
++		rctx->stmode = JH7110_AES_MODE_XFB_128;
++	else
++		rctx->stmode = JH7110_AES_MODE_XFB_1;
++
++	jh7110_aes_csr_setup(ctx);
++
++	ret = jh7110_cryp_hw_write_key(ctx);
++
++	switch (hw_mode) {
++	case JH7110_AES_MODE_GCM:
++		memset(ctx->sdev->aes_data, 0, JH7110_MSG_BUFFER_SIZE);
++		jh7110_aes_set_alen(ctx);
++		jh7110_aes_set_mlen(ctx);
++		jh7110_aes_set_ivlen(ctx);
++		jh7110_aes_xcm_start(ctx, hw_mode);
++
++		if (jh7110_aes_wait_gcmdone(ctx))
++			return -ETIMEDOUT;
++
++		memset((void *)rctx->last_ctr, 0, sizeof(rctx->last_ctr));
++		jh7110_cryp_gcm_init(ctx);
++
++		break;
++	case JH7110_AES_MODE_CCM:
++		memset(ctx->sdev->aes_data, 0, JH7110_MSG_BUFFER_SIZE);
++		memset((void *)rctx->last_ctr, 0, sizeof(rctx->last_ctr));
++		jh7110_aes_set_alen(ctx);
++		jh7110_aes_set_mlen(ctx);
++
++		/* Phase 1 : init */
++		jh7110_cryp_ccm_init(ctx);
++
++		jh7110_aes_xcm_start(ctx, hw_mode);
++
++		break;
++	case JH7110_AES_MODE_OFB:
++	case JH7110_AES_MODE_CFB:
++	case JH7110_AES_MODE_CBC:
++	case JH7110_AES_MODE_CTR:
++		ret = jh7110_cryp_hw_write_iv(ctx, (void *)rctx->req.sreq->iv);
++		break;
++	default:
++		break;
++	}
++
++	return ret;
++}
++
++static int jh7110_cryp_get_from_sg(struct jh7110_sec_request_ctx *rctx, size_t offset,
++			     size_t count, size_t data_offset)
++{
++	size_t of, ct, index;
++	struct scatterlist	*sg = rctx->in_sg;
++
++	of = offset;
++	ct = count;
++	while (sg->length <= of) {
++		of -= sg->length;
++
++		if (!sg_is_last(sg)) {
++			sg = sg_next(sg);
++			continue;
++		} else {
++			return -EBADE;
++		}
++	}
++
++	index = data_offset;
++	while (ct > 0) {
++		if (sg->length - of >= ct) {
++			scatterwalk_map_and_copy(rctx->sdev->aes_data + index, sg,
++					of, ct, 0);
++			index = index + ct;
++			return index - data_offset;
++		}
++		scatterwalk_map_and_copy(rctx->sdev->aes_data + index, sg,
++					of, sg->length - of, 0);
++		index += sg->length - of;
++		ct = ct - (sg->length - of);
++
++		of = 0;
++
++		if (!sg_is_last(sg))
++			sg = sg_next(sg);
++		else
++			return -EBADE;
++	}
++	return index - data_offset;
++}
++
++static int jh7110_cryp_read_auth_tag(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	int loop, total_len, start_addr;
++
++	total_len = AES_BLOCK_SIZE / sizeof(u32);
++	start_addr = JH7110_AES_NONCE0;
++
++	if (jh7110_aes_wait_busy(ctx))
++		return -EBUSY;
++
++	if (is_gcm(rctx))
++		for (loop = 0; loop < total_len; loop++, start_addr += 4)
++			rctx->tag_out[loop] = jh7110_sec_read(sdev, start_addr);
++	else
++		for (loop = 0; loop < total_len; loop++)
++			rctx->tag_out[loop] = jh7110_sec_read(sdev, JH7110_AES_AESDIO0R);
++
++	if (is_encrypt(rctx))
++		sg_copy_buffer(rctx->out_sg, sg_nents(rctx->out_sg), rctx->tag_out,
++				rctx->authsize, rctx->offset, 0);
++	else {
++		scatterwalk_map_and_copy(rctx->tag_in, rctx->in_sg,
++				rctx->total_in_save - rctx->authsize,
++				rctx->authsize, 0);
++
++		if (crypto_memneq(rctx->tag_in, rctx->tag_out, rctx->authsize))
++			return -EBADMSG;
++	}
++
++	return 0;
++}
++
++static int jh7110_gcm_zero_message_data(struct jh7110_sec_ctx *ctx);
++
++static void jh7110_cryp_finish_req(struct jh7110_sec_ctx *ctx, int err)
++{
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++
++	if (!err && (is_gcm(rctx) || is_ccm(rctx))) {
++		/* Phase 4 : output tag */
++		err = jh7110_cryp_read_auth_tag(ctx);
++	}
++
++	if (!err && (is_cbc(rctx) || is_ctr(rctx)))
++		jh7110_cryp_hw_get_iv(ctx, (void *)rctx->req.sreq->iv);
++
++	if (rctx->sgs_copied) {
++		void *buf_in, *buf_out;
++		int pages, len;
++
++		buf_in = sg_virt(&rctx->in_sgl);
++		buf_out = sg_virt(&rctx->out_sgl);
++
++		sg_copy_buf(buf_out, rctx->out_sg_save, 0,
++				rctx->total_out_save, 1);
++
++		len = ALIGN(rctx->total_in_save, rctx->hw_blocksize);
++		pages = len ? get_order(len) : 1;
++		free_pages((unsigned long)buf_in, pages);
++
++		len = ALIGN(rctx->total_out_save, rctx->hw_blocksize);
++		pages = len ? get_order(len) : 1;
++		free_pages((unsigned long)buf_out, pages);
++	}
++
++	pm_runtime_mark_last_busy(ctx->sdev->dev);
++	pm_runtime_put_autosuspend(ctx->sdev->dev);
++
++	if (is_gcm(rctx) || is_ccm(rctx))
++		crypto_finalize_aead_request(ctx->sdev->engine, rctx->req.areq, err);
++	else
++		crypto_finalize_skcipher_request(ctx->sdev->engine, rctx->req.sreq,
++				err);
++}
++
++static bool jh7110_check_counter_overflow(struct jh7110_sec_ctx *ctx, size_t count)
++{
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	bool ret = false;
++	u32 start, end, ctr, blocks;
++
++	if (count) {
++		blocks = DIV_ROUND_UP(count, AES_BLOCK_SIZE);
++		rctx->last_ctr[3] = cpu_to_be32(be32_to_cpu(rctx->last_ctr[3]) + blocks);
++
++		if (rctx->last_ctr[3] == 0) {
++			rctx->last_ctr[2] = cpu_to_be32(be32_to_cpu(rctx->last_ctr[2]) + 1);
++			if (rctx->last_ctr[2] == 0) {
++				rctx->last_ctr[1] = cpu_to_be32(be32_to_cpu(rctx->last_ctr[1]) + 1);
++				if (rctx->last_ctr[1] == 0) {
++					rctx->last_ctr[0] = cpu_to_be32(be32_to_cpu(rctx->last_ctr[0]) + 1);
++					if (rctx->last_ctr[1] == 0)
++						jh7110_cryp_hw_write_ctr(ctx, (u32 *)rctx->last_ctr);
++				}
++			}
++		}
++	}
++
++	/* ctr counter overflow. */
++	ctr = rctx->total_in - rctx->assoclen - rctx->authsize;
++	blocks = DIV_ROUND_UP(ctr, AES_BLOCK_SIZE);
++	start = be32_to_cpu(rctx->last_ctr[3]);
++
++	end = start + blocks - 1;
++	if (end < start) {
++		rctx->ctr_over_count = AES_BLOCK_SIZE * -start;
++		ret = true;
++	}
++
++	return ret;
++}
++
++static void jh7110_aes_dma_callback(void *param)
++{
++	struct jh7110_sec_dev *sdev = param;
++
++	complete(&sdev->sec_comp_p);
++}
++
++static void vic_debug_dma_info(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	int loop;
++
++	for (loop = 0; loop <= 0x34; loop += 4)
++		dev_dbg(sdev->dev, "dma[%x] = %x\n", loop, readl_relaxed(sdev->dma_base + loop));
++	for (loop = 0x100; loop <= 0x110; loop += 4)
++		dev_dbg(sdev->dev, "dma[%x] = %x\n", loop, readl_relaxed(sdev->dma_base + loop));
++	for (loop = 0x120; loop <= 0x130; loop += 4)
++		dev_dbg(sdev->dev, "dma[%x] = %x\n", loop, readl_relaxed(sdev->dma_base + loop));
++}
++
++static int jh7110_cryp_write_out_dma(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct dma_async_tx_descriptor	*in_desc, *out_desc;
++	union  jh7110_alg_cr		alg_cr;
++	dma_cookie_t cookie;
++	unsigned int  *out;
++	int total_len;
++	int err;
++	int loop;
++
++	total_len = rctx->bufcnt;
++
++	alg_cr.v = 0;
++	alg_cr.start = 1;
++	alg_cr.aes_dma_en = 1;
++	jh7110_sec_write(sdev, JH7110_ALG_CR_OFFSET, alg_cr.v);
++
++	total_len = (total_len & 0xf) ? (((total_len >> 4) + 1) << 4) : total_len;
++
++	jh7110_sec_write(sdev, JH7110_DMA_IN_LEN_OFFSET, total_len);
++	jh7110_sec_write(sdev, JH7110_DMA_OUT_LEN_OFFSET, total_len);
++
++	sg_init_table(&ctx->sg[0], 1);
++	sg_set_buf(&ctx->sg[0], sdev->aes_data, total_len);
++	sg_dma_address(&ctx->sg[0]) = phys_to_dma(sdev->dev, (unsigned long long)(sdev->aes_data));
++	sg_dma_len(&ctx->sg[0]) = total_len;
++
++	sg_init_table(&ctx->sg[1], 1);
++	sg_set_buf(&ctx->sg[1], sdev->aes_data + (JH7110_MSG_BUFFER_SIZE >> 1), total_len);
++	sg_dma_address(&ctx->sg[1]) = phys_to_dma(sdev->dev, (unsigned long long)(sdev->aes_data + (JH7110_MSG_BUFFER_SIZE >> 1)));
++	sg_dma_len(&ctx->sg[1]) = total_len;
++
++	err = dma_map_sg(sdev->dev, &ctx->sg[0], 1, DMA_TO_DEVICE);
++	if (!err) {
++		dev_err(sdev->dev, "dma_map_sg() error\n");
++		return -EINVAL;
++	}
++
++	err = dma_map_sg(sdev->dev, &ctx->sg[1], 1, DMA_FROM_DEVICE);
++	if (!err) {
++		dev_err(sdev->dev, "dma_map_sg() error\n");
++		return -EINVAL;
++	}
++
++	sdev->cfg_in.direction = DMA_MEM_TO_DEV;
++	sdev->cfg_in.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
++	sdev->cfg_in.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
++	sdev->cfg_in.src_maxburst = sdev->dma_maxburst;
++	sdev->cfg_in.dst_maxburst = sdev->dma_maxburst;
++	sdev->cfg_in.dst_addr = sdev->io_phys_base + JH7110_ALG_FIFO_OFFSET;
++
++	dmaengine_slave_config(sdev->sec_xm_m, &sdev->cfg_in);
++
++	sdev->cfg_out.direction = DMA_DEV_TO_MEM;
++	sdev->cfg_out.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
++	sdev->cfg_out.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
++	sdev->cfg_out.src_maxburst = 4;
++	sdev->cfg_out.dst_maxburst = 4;
++	sdev->cfg_out.src_addr = sdev->io_phys_base + JH7110_ALG_FIFO_OFFSET;
++
++	dmaengine_slave_config(sdev->sec_xm_p, &sdev->cfg_out);
++
++	in_desc = dmaengine_prep_slave_sg(sdev->sec_xm_m, &ctx->sg[0],
++				1, DMA_MEM_TO_DEV,
++				DMA_PREP_INTERRUPT  |  DMA_CTRL_ACK);
++	if (!in_desc)
++		return -EINVAL;
++
++	cookie = dmaengine_submit(in_desc);
++	dma_async_issue_pending(sdev->sec_xm_m);
++
++	out_desc = dmaengine_prep_slave_sg(sdev->sec_xm_p, &ctx->sg[1],
++				1, DMA_DEV_TO_MEM,
++				DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
++	if (!out_desc)
++		return -EINVAL;
++
++	reinit_completion(&sdev->sec_comp_p);
++
++	out_desc->callback = jh7110_aes_dma_callback;
++	out_desc->callback_param = sdev;
++
++	dmaengine_submit(out_desc);
++	dma_async_issue_pending(sdev->sec_xm_p);
++
++	err = 0;
++
++	if (!wait_for_completion_timeout(&sdev->sec_comp_p,
++				msecs_to_jiffies(10000))) {
++		alg_cr.v = 0;
++		alg_cr.clear = 1;
++
++		jh7110_sec_write(sdev, JH7110_ALG_CR_OFFSET, alg_cr.v);
++
++		vic_debug_dma_info(ctx);
++		dev_err(sdev->dev, "wait_for_completion_timeout out error cookie = %x\n",
++			dma_async_is_tx_complete(sdev->sec_xm_p, cookie,
++				     NULL, NULL));
++	}
++
++	out = (unsigned int *)(sdev->aes_data + (JH7110_MSG_BUFFER_SIZE >> 1));
++
++	for (loop = 0; loop < total_len / 4; loop++)
++		dev_dbg(sdev->dev, "this is debug [%d] = %x\n", loop, out[loop]);
++
++	sg_copy_buffer(rctx->out_sg, sg_nents(rctx->out_sg), out,
++			total_len, rctx->offset, 0);
++
++	dma_unmap_sg(sdev->dev, &ctx->sg[0], 1, DMA_TO_DEVICE);
++	dma_unmap_sg(sdev->dev, &ctx->sg[1], 1, DMA_FROM_DEVICE);
++
++	alg_cr.v = 0;
++	alg_cr.clear = 1;
++
++	jh7110_sec_write(sdev, JH7110_ALG_CR_OFFSET, alg_cr.v);
++
++	return 0;
++}
++
++static int jh7110_cryp_write_out_cpu(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	unsigned int  *buffer, *out;
++	int total_len, loop, count;
++
++	total_len = rctx->bufcnt;
++	buffer = (unsigned int *)sdev->aes_data;
++	out = (unsigned int *)(sdev->aes_data + (JH7110_MSG_BUFFER_SIZE >> 1));
++
++	while (total_len > 0) {
++		for (loop = 0; loop < 4; loop++, buffer++)
++			jh7110_sec_write(sdev, JH7110_AES_AESDIO0R, *buffer);
++
++		if (jh7110_aes_wait_busy(ctx)) {
++			dev_err(sdev->dev, "jh7110_aes_wait_busy error\n");
++			return -ETIMEDOUT;
++		}
++
++		for (loop = 0; loop < 4; loop++, out++)
++			*out = jh7110_sec_read(sdev, JH7110_AES_AESDIO0R);
++
++		total_len -= 16;
++	}
++
++	if (rctx->bufcnt >= rctx->total_out)
++		count = rctx->total_out;
++	else
++		count = rctx->bufcnt;
++
++	out = (unsigned int *)(sdev->aes_data + (JH7110_MSG_BUFFER_SIZE >> 1));
++
++	sg_copy_buffer(rctx->out_sg, sg_nents(rctx->out_sg), out,
++			count, rctx->offset, 0);
++
++	return 0;
++}
++
++static int jh7110_cryp_write_data(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	size_t data_len, total, count, data_buf_len, data_offset;
++	int ret;
++	bool fragmented = false;
++
++	sdev->cry_type = JH7110_AES_TYPE;
++
++	/* ctr counter overflow. */
++	fragmented = jh7110_check_counter_overflow(ctx, 0);
++
++	total = 0;
++	rctx->offset = 0;
++	rctx->data_offset = 0;
++
++	data_offset = rctx->data_offset;
++	while (total < rctx->total_in) {
++		data_buf_len = sdev->data_buf_len - (sdev->data_buf_len % ctx->keylen) - data_offset;
++		count = min(rctx->total_in - rctx->offset, data_buf_len);
++
++		/* ctr counter overflow. */
++		if (fragmented && rctx->ctr_over_count != 0) {
++			if (count >= rctx->ctr_over_count)
++				count = rctx->ctr_over_count;
++		}
++		data_len = jh7110_cryp_get_from_sg(rctx, rctx->offset, count, data_offset);
++
++		if (data_len < 0)
++			return data_len;
++		if (data_len != count)
++			return -EINVAL;
++
++		rctx->bufcnt = data_len + data_offset;
++		total += data_len;
++
++		if (!is_encrypt(rctx) && (total + rctx->assoclen >= rctx->total_in))
++			rctx->bufcnt = rctx->bufcnt - rctx->authsize;
++
++		if (rctx->bufcnt) {
++			if (sdev->use_dma)
++				ret = jh7110_cryp_write_out_dma(ctx);
++			else
++				ret = jh7110_cryp_write_out_cpu(ctx);
++
++			if (ret)
++				return ret;
++		}
++		data_offset = 0;
++		rctx->offset += data_len;
++		fragmented = jh7110_check_counter_overflow(ctx, data_len);
++	}
++
++	return ret;
++}
++
++static int jh7110_cryp_gcm_write_aad(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	unsigned int *buffer;
++	int total_len, loop;
++
++	if (rctx->assoclen) {
++		total_len = rctx->assoclen;
++		total_len = (total_len & 0xf) ? (((total_len >> 4) + 1) << 2) : (total_len >> 2);
++	}
++
++	buffer = (unsigned int *)sdev->aes_data;
++
++	for (loop = 0; loop < total_len; loop += 4) {
++		jh7110_sec_write(sdev, JH7110_AES_NONCE0, *buffer);
++		buffer++;
++		jh7110_sec_write(sdev, JH7110_AES_NONCE1, *buffer);
++		buffer++;
++		jh7110_sec_write(sdev, JH7110_AES_NONCE2, *buffer);
++		buffer++;
++		jh7110_sec_write(sdev, JH7110_AES_NONCE3, *buffer);
++		buffer++;
++		udelay(2);
++	}
++
++	if (jh7110_aes_wait_gcmdone(ctx))
++		return -ETIMEDOUT;
++
++	return 0;
++}
++
++static int jh7110_cryp_ccm_write_aad(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	unsigned int  *buffer, *out;
++	unsigned char *ci;
++	int total_len, mlen, loop;
++
++	total_len = rctx->bufcnt;
++	buffer = (unsigned int *)sdev->aes_data;
++	out = (unsigned int *)(sdev->aes_data + (JH7110_MSG_BUFFER_SIZE >> 1));
++
++	ci = (unsigned char *)buffer;
++	jh7110_sec_writeb(sdev, JH7110_AES_AESDIO0R, *ci);
++	ci++;
++	jh7110_sec_writeb(sdev, JH7110_AES_AESDIO0R, *ci);
++	ci++;
++	total_len -= 2;
++	buffer = (unsigned int *)ci;
++	for (loop = 0; loop < 3; loop++, buffer++)
++		jh7110_sec_write(sdev, JH7110_AES_AESDIO0R, *buffer);
++
++	if (jh7110_aes_wait_busy(ctx)) {
++		dev_err(sdev->dev, "jh7110_aes_wait_busy error\n");
++		return -ETIMEDOUT;
++	}
++	total_len -= 12;
++
++	while (total_len >= 16) {
++		for (loop = 0; loop < 4; loop++, buffer++)
++			jh7110_sec_write(sdev, JH7110_AES_AESDIO0R, *buffer);
++
++		if (jh7110_aes_wait_busy(ctx)) {
++			dev_err(sdev->dev, "jh7110_aes_wait_busy error\n");
++			return -ETIMEDOUT;
++		}
++		total_len -= 16;
++	}
++
++	if (total_len > 0) {
++		mlen = total_len;
++		for (; total_len >= 4; total_len -= 4, buffer++)
++			jh7110_sec_write(sdev, JH7110_AES_AESDIO0R, *buffer);
++
++		ci = (unsigned char *)buffer;
++		for (; total_len > 0; total_len--, ci++)
++			jh7110_sec_writeb(sdev, JH7110_AES_AESDIO0R, *ci);
++
++		if (jh7110_aes_wait_busy(ctx)) {
++			dev_err(sdev->dev, "jh7110_aes_wait_busy error\n");
++			return -ETIMEDOUT;
++		}
++	}
++
++	if (jh7110_aes_wait_busy(ctx)) {
++		dev_err(sdev->dev, "jh7110_aes_wait_busy error\n");
++		return -ETIMEDOUT;
++	}
++
++	return 0;
++}
++
++static int jh7110_cryp_xcm_write_data(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	size_t data_len, total, count, data_buf_len, offset, auths;
++	int ret;
++	bool fragmented = false;
++
++	sdev->cry_type = JH7110_AES_TYPE;
++
++	/* ctr counter overflow. */
++	fragmented = jh7110_check_counter_overflow(ctx, 0);
++
++	total = 0;
++	rctx->offset = 0;
++	rctx->data_offset = 0;
++	offset = 0;
++
++	while (total < rctx->assoclen) {
++		data_buf_len = sdev->data_buf_len - (sdev->data_buf_len % ctx->keylen);
++		count = min(rctx->assoclen - offset, data_buf_len);
++		count = min(count, rctx->assoclen - total);
++		data_len = jh7110_cryp_get_from_sg(rctx, offset, count, 0);
++		if (data_len < 0)
++			return data_len;
++		if (data_len != count)
++			return -EINVAL;
++
++		offset += data_len;
++		rctx->offset += data_len;
++		if ((data_len + 2) & 0xF) {
++			memset(sdev->aes_data + data_len, 0, 16 - ((data_len + 2) & 0xf));
++			data_len += 16 - ((data_len + 2) & 0xf);
++		}
++
++		rctx->bufcnt = data_len;
++		total += data_len;
++
++		if (is_ccm(rctx))
++			ret = jh7110_cryp_ccm_write_aad(ctx);
++		else
++			ret = jh7110_cryp_gcm_write_aad(ctx);
++
++		if (ret)
++			return ret;
++	}
++
++	total = 0;
++	auths = 0;
++
++	while (total + auths < rctx->total_in - rctx->assoclen) {
++		data_buf_len = sdev->data_buf_len - (sdev->data_buf_len % ctx->keylen);
++		count = min(rctx->total_in - rctx->offset, data_buf_len);
++
++		if (is_encrypt(rctx))
++			count = min(count, rctx->total_in - rctx->assoclen - total);
++		else {
++			count = min(count, rctx->total_in - rctx->assoclen - total - rctx->authsize);
++			auths = rctx->authsize;
++		}
++
++		/* ctr counter overflow. */
++		if (fragmented && rctx->ctr_over_count != 0) {
++			if (count >= rctx->ctr_over_count)
++				count = rctx->ctr_over_count;
++		}
++
++		data_len = jh7110_cryp_get_from_sg(rctx, rctx->offset, count, 0);
++
++		if (data_len < 0)
++			return data_len;
++		if (data_len != count)
++			return -EINVAL;
++
++		if (data_len % JH7110_AES_IV_LEN) {
++			memset(sdev->aes_data + data_len, 0, JH7110_AES_IV_LEN - (data_len % JH7110_AES_IV_LEN));
++			data_len = data_len + (JH7110_AES_IV_LEN - (data_len % JH7110_AES_IV_LEN));
++		}
++
++		rctx->bufcnt = data_len;
++		total += data_len;
++
++		if (rctx->bufcnt) {
++			if (sdev->use_dma)
++				ret = jh7110_cryp_write_out_dma(ctx);
++			else
++				ret = jh7110_cryp_write_out_cpu(ctx);
++		}
++
++		rctx->offset += count;
++		offset += count;
++
++		fragmented = jh7110_check_counter_overflow(ctx, data_len);
++	}
++
++	return ret;
++}
++
++static int jh7110_gcm_zero_message_data(struct jh7110_sec_ctx *ctx)
++{
++	int ret;
++
++	ctx->rctx->bufcnt = 0;
++	ctx->rctx->offset = 0;
++	if (ctx->sdev->use_dma)
++		ret = jh7110_cryp_write_out_dma(ctx);
++	else
++		ret = jh7110_cryp_write_out_cpu(ctx);
++
++	return ret;
++}
++
++static int jh7110_cryp_cpu_start(struct jh7110_sec_ctx *ctx, struct jh7110_sec_request_ctx *rctx)
++{
++	int ret;
++
++	ret = jh7110_cryp_write_data(ctx);
++	if (ret)
++		return ret;
++
++	jh7110_cryp_finish_req(ctx, ret);
++
++	return 0;
++}
++
++static int jh7110_cryp_xcm_start(struct jh7110_sec_ctx *ctx, struct jh7110_sec_request_ctx *rctx)
++{
++	int ret;
++
++	ret = jh7110_cryp_xcm_write_data(ctx);
++	if (ret)
++		return ret;
++
++	jh7110_cryp_finish_req(ctx, ret);
++
++	mutex_unlock(&ctx->sdev->lock);
++
++	return 0;
++}
++
++static int jh7110_cryp_cipher_one_req(struct crypto_engine *engine, void *areq);
++static int jh7110_cryp_prepare_cipher_req(struct crypto_engine *engine,
++					 void *areq);
++
++static int jh7110_cryp_cra_init(struct crypto_skcipher *tfm)
++{
++	struct jh7110_sec_ctx *ctx = crypto_skcipher_ctx(tfm);
++
++	ctx->sdev = jh7110_sec_find_dev(ctx);
++	if (!ctx->sdev)
++		return -ENODEV;
++
++	crypto_skcipher_set_reqsize(tfm, sizeof(struct jh7110_sec_request_ctx));
++
++	ctx->enginectx.op.do_one_request = jh7110_cryp_cipher_one_req;
++	ctx->enginectx.op.prepare_request = jh7110_cryp_prepare_cipher_req;
++	ctx->enginectx.op.unprepare_request = NULL;
++
++	return 0;
++}
++
++static void jh7110_cryp_cra_exit(struct crypto_skcipher *tfm)
++{
++	struct jh7110_sec_ctx *ctx = crypto_skcipher_ctx(tfm);
++
++	ctx->enginectx.op.do_one_request = NULL;
++	ctx->enginectx.op.prepare_request = NULL;
++	ctx->enginectx.op.unprepare_request = NULL;
++}
++
++static int jh7110_cryp_aead_one_req(struct crypto_engine *engine, void *areq);
++static int jh7110_cryp_prepare_aead_req(struct crypto_engine *engine,
++				       void *areq);
++
++static int jh7110_cryp_aes_aead_init(struct crypto_aead *tfm)
++{
++	struct jh7110_sec_ctx *ctx = crypto_aead_ctx(tfm);
++	struct crypto_tfm *aead = crypto_aead_tfm(tfm);
++	struct crypto_alg *alg = aead->__crt_alg;
++
++	ctx->sdev = jh7110_sec_find_dev(ctx);
++
++	if (!ctx->sdev)
++		return -ENODEV;
++
++	crypto_aead_set_reqsize(tfm, sizeof(struct jh7110_sec_request_ctx));
++
++	if (alg->cra_flags & CRYPTO_ALG_NEED_FALLBACK) {
++		ctx->fallback.aead =
++			crypto_alloc_aead(alg->cra_name, 0,
++					CRYPTO_ALG_ASYNC |
++					CRYPTO_ALG_NEED_FALLBACK);
++		if (IS_ERR(ctx->fallback.aead)) {
++			pr_err("%s() failed to allocate fallback for %s\n",
++					__func__, alg->cra_name);
++			return PTR_ERR(ctx->fallback.aead);
++		}
++	}
++
++	ctx->enginectx.op.do_one_request = jh7110_cryp_aead_one_req;
++	ctx->enginectx.op.prepare_request = jh7110_cryp_prepare_aead_req;
++	ctx->enginectx.op.unprepare_request = NULL;
++
++	return 0;
++}
++
++static void jh7110_cryp_aes_aead_exit(struct crypto_aead *tfm)
++{
++	struct jh7110_sec_ctx *ctx = crypto_aead_ctx(tfm);
++
++	if (ctx->fallback.aead) {
++		crypto_free_aead(ctx->fallback.aead);
++		ctx->fallback.aead = NULL;
++	}
++
++	ctx->enginectx.op.do_one_request = NULL;
++	ctx->enginectx.op.prepare_request = NULL;
++	ctx->enginectx.op.unprepare_request = NULL;
++}
++
++static int jh7110_cryp_crypt(struct skcipher_request *req, unsigned long flags)
++{
++	struct jh7110_sec_ctx *ctx = crypto_skcipher_ctx(
++			crypto_skcipher_reqtfm(req));
++	struct crypto_skcipher *tfm = crypto_skcipher_reqtfm(req);
++	struct jh7110_sec_request_ctx *rctx = skcipher_request_ctx(req);
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	unsigned int blocksize_align = crypto_skcipher_blocksize(tfm) - 1;
++
++	if (!sdev)
++		return -ENODEV;
++
++	rctx->flags = flags;
++	rctx->req_type = JH7110_ABLK_REQ;
++
++	if (is_ecb(rctx) || is_cbc(rctx))
++		if (req->cryptlen & (blocksize_align))
++			return -EINVAL;
++
++	return crypto_transfer_skcipher_request_to_engine(sdev->engine, req);
++}
++
++static int aead_do_fallback(struct aead_request *req)
++{
++	struct aead_request *subreq = aead_request_ctx(req);
++	struct crypto_aead *aead = crypto_aead_reqtfm(req);
++	struct jh7110_sec_ctx *ctx = crypto_aead_ctx(aead);
++
++	aead_request_set_tfm(subreq, ctx->fallback.aead);
++	aead_request_set_callback(subreq, req->base.flags,
++			req->base.complete, req->base.data);
++	aead_request_set_crypt(subreq, req->src,
++			req->dst, req->cryptlen, req->iv);
++	aead_request_set_ad(subreq, req->assoclen);
++
++	return crypto_aead_decrypt(subreq);
++}
++
++static int jh7110_cryp_aead_crypt(struct aead_request *req, unsigned long flags)
++{
++	struct jh7110_sec_ctx *ctx = crypto_aead_ctx(crypto_aead_reqtfm(req));
++	struct jh7110_sec_request_ctx *rctx = aead_request_ctx(req);
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++
++	if (!sdev)
++		return -ENODEV;
++
++	rctx->flags = flags;
++	rctx->req_type = JH7110_AEAD_REQ;
++
++	/* HW engine could not perform tag verification on
++	 * non-blocksize aligned ciphertext, use fallback algo instead
++	 */
++	if (ctx->fallback.aead && is_decrypt(rctx))
++		return aead_do_fallback(req);
++
++	return crypto_transfer_aead_request_to_engine(sdev->engine, req);
++}
++
++static int jh7110_cryp_setkey(struct crypto_skcipher *tfm, const u8 *key,
++			     unsigned int keylen)
++{
++	struct jh7110_sec_ctx *ctx = crypto_skcipher_ctx(tfm);
++
++	memcpy(ctx->key, key, keylen);
++	ctx->keylen = keylen;
++	{
++		int loop;
++
++		for (loop = 0; loop < keylen; loop++)
++			pr_debug("key[%d] = %x ctx->key[%d] = %x\n", loop, key[loop], loop, ctx->key[loop]);
++	}
++	return 0;
++}
++
++static int jh7110_cryp_aes_setkey(struct crypto_skcipher *tfm, const u8 *key,
++				 unsigned int keylen)
++{
++	if (!key || !keylen)
++		return -EINVAL;
++
++	if (keylen != AES_KEYSIZE_128 && keylen != AES_KEYSIZE_192 &&
++		keylen != AES_KEYSIZE_256)
++		return -EINVAL;
++	else
++		return jh7110_cryp_setkey(tfm, key, keylen);
++}
++
++static int jh7110_cryp_aes_aead_setkey(struct crypto_aead *tfm, const u8 *key,
++				      unsigned int keylen)
++{
++	struct jh7110_sec_ctx *ctx = crypto_aead_ctx(tfm);
++	int ret = 0;
++
++	if (!key || !keylen)
++		return -EINVAL;
++
++	if (keylen != AES_KEYSIZE_128 && keylen != AES_KEYSIZE_192 &&
++	    keylen != AES_KEYSIZE_256) {
++		return -EINVAL;
++	}
++
++	memcpy(ctx->key, key, keylen);
++	ctx->keylen = keylen;
++
++	if (ctx->fallback.aead)
++		ret = crypto_aead_setkey(ctx->fallback.aead, key, keylen);
++
++	return ret;
++}
++
++static int jh7110_cryp_aes_gcm_setauthsize(struct crypto_aead *tfm,
++					  unsigned int authsize)
++{
++	struct jh7110_sec_ctx *ctx = crypto_aead_ctx(tfm);
++
++	tfm->authsize = authsize;
++
++	if (ctx->fallback.aead)
++		ctx->fallback.aead->authsize = authsize;
++
++	return crypto_gcm_check_authsize(authsize);
++}
++
++static int jh7110_cryp_aes_ccm_setauthsize(struct crypto_aead *tfm,
++					  unsigned int authsize)
++{
++	struct jh7110_sec_ctx *ctx = crypto_aead_ctx(tfm);
++	int ret = 0;
++
++	switch (authsize) {
++	case 4:
++	case 6:
++	case 8:
++	case 10:
++	case 12:
++	case 14:
++	case 16:
++		break;
++	default:
++		return -EINVAL;
++	}
++
++	tfm->authsize = authsize;
++
++	if (ctx->fallback.aead)
++		ctx->fallback.aead->authsize = authsize;
++
++	return ret;
++}
++
++static int jh7110_cryp_aes_ecb_encrypt(struct skcipher_request *req)
++{
++	return jh7110_cryp_crypt(req,  JH7110_AES_MODE_ECB | FLG_ENCRYPT);
++}
++
++static int jh7110_cryp_aes_ecb_decrypt(struct skcipher_request *req)
++{
++	return jh7110_cryp_crypt(req,  JH7110_AES_MODE_ECB);
++}
++
++static int jh7110_cryp_aes_cbc_encrypt(struct skcipher_request *req)
++{
++	return jh7110_cryp_crypt(req,  JH7110_AES_MODE_CBC | FLG_ENCRYPT);
++}
++
++static int jh7110_cryp_aes_cbc_decrypt(struct skcipher_request *req)
++{
++	return jh7110_cryp_crypt(req,  JH7110_AES_MODE_CBC);
++}
++
++static int jh7110_cryp_aes_cfb_encrypt(struct skcipher_request *req)
++{
++	return jh7110_cryp_crypt(req,  JH7110_AES_MODE_CFB | FLG_ENCRYPT);
++}
++
++static int jh7110_cryp_aes_cfb_decrypt(struct skcipher_request *req)
++{
++	return jh7110_cryp_crypt(req,  JH7110_AES_MODE_CFB);
++}
++
++static int jh7110_cryp_aes_ofb_encrypt(struct skcipher_request *req)
++{
++	return jh7110_cryp_crypt(req,  JH7110_AES_MODE_OFB | FLG_ENCRYPT);
++}
++
++static int jh7110_cryp_aes_ofb_decrypt(struct skcipher_request *req)
++{
++	return jh7110_cryp_crypt(req,  JH7110_AES_MODE_OFB);
++}
++
++static int jh7110_cryp_aes_ctr_encrypt(struct skcipher_request *req)
++{
++	return jh7110_cryp_crypt(req,  JH7110_AES_MODE_CTR | FLG_ENCRYPT);
++}
++
++static int jh7110_cryp_aes_ctr_decrypt(struct skcipher_request *req)
++{
++	return jh7110_cryp_crypt(req,  JH7110_AES_MODE_CTR);
++}
++
++static int jh7110_cryp_aes_gcm_encrypt(struct aead_request *req)
++{
++	return jh7110_cryp_aead_crypt(req,  JH7110_AES_MODE_GCM | FLG_ENCRYPT);
++}
++
++static int jh7110_cryp_aes_gcm_decrypt(struct aead_request *req)
++{
++	return jh7110_cryp_aead_crypt(req,  JH7110_AES_MODE_GCM);
++}
++
++static int jh7110_cryp_aes_ccm_encrypt(struct aead_request *req)
++{
++	int ret;
++
++	ret = crypto_ccm_check_iv(req->iv);
++	if (ret)
++		return ret;
++
++	return jh7110_cryp_aead_crypt(req,  JH7110_AES_MODE_CCM | FLG_ENCRYPT);
++}
++
++static int jh7110_cryp_aes_ccm_decrypt(struct aead_request *req)
++{
++	int ret;
++
++	ret = crypto_ccm_check_iv(req->iv);
++	if (ret)
++		return ret;
++
++	return jh7110_cryp_aead_crypt(req, JH7110_AES_MODE_CCM);
++}
++
++static int jh7110_cryp_prepare_req(struct skcipher_request *req,
++				  struct aead_request *areq)
++{
++	struct jh7110_sec_ctx *ctx;
++	struct jh7110_sec_dev *sdev;
++	struct jh7110_sec_request_ctx *rctx;
++	int ret;
++
++	if (!req && !areq)
++		return -EINVAL;
++
++	ctx = req ? crypto_skcipher_ctx(crypto_skcipher_reqtfm(req)) :
++		    crypto_aead_ctx(crypto_aead_reqtfm(areq));
++
++	sdev = ctx->sdev;
++
++	if (!sdev)
++		return -ENODEV;
++
++	rctx = req ? skcipher_request_ctx(req) : aead_request_ctx(areq);
++
++	mutex_lock(&ctx->sdev->lock);
++
++	rctx->sdev = sdev;
++	ctx->rctx = rctx;
++	rctx->hw_blocksize = AES_BLOCK_SIZE;
++
++	if (req) {
++		rctx->req.sreq = req;
++		rctx->req_type = JH7110_ABLK_REQ;
++		rctx->total_in = req->cryptlen;
++		rctx->total_out = rctx->total_in;
++		rctx->authsize = 0;
++		rctx->assoclen = 0;
++	} else {
++		/*
++		 * Length of input and output data:
++		 * Encryption case:
++		 *  INPUT  =   AssocData  ||   PlainText
++		 *          <- assoclen ->  <- cryptlen ->
++		 *          <------- total_in ----------->
++		 *
++		 *  OUTPUT =   AssocData  ||  CipherText  ||   AuthTag
++		 *          <- assoclen ->  <- cryptlen ->  <- authsize ->
++		 *          <---------------- total_out ----------------->
++		 *
++		 * Decryption case:
++		 *  INPUT  =   AssocData  ||  CipherText  ||  AuthTag
++		 *          <- assoclen ->  <--------- cryptlen --------->
++		 *                                          <- authsize ->
++		 *          <---------------- total_in ------------------>
++		 *
++		 *  OUTPUT =   AssocData  ||   PlainText
++		 *          <- assoclen ->  <- crypten - authsize ->
++		 *          <---------- total_out ----------------->
++		 */
++		rctx->req.areq = areq;
++		rctx->req_type = JH7110_AEAD_REQ;
++		rctx->authsize = crypto_aead_authsize(crypto_aead_reqtfm(areq));
++		rctx->total_in = areq->assoclen + areq->cryptlen;
++		rctx->assoclen = areq->assoclen;
++		if (is_encrypt(rctx))
++			/* Append auth tag to output */
++			rctx->total_out = rctx->total_in + rctx->authsize;
++		else
++			/* No auth tag in output */
++			rctx->total_out = rctx->total_in - rctx->authsize;
++	}
++
++	rctx->total_in_save = rctx->total_in;
++	rctx->total_out_save = rctx->total_out;
++
++	rctx->in_sg = req ? req->src : areq->src;
++	rctx->out_sg = req ? req->dst : areq->dst;
++	rctx->out_sg_save = rctx->out_sg;
++
++	rctx->in_sg_len = sg_nents_for_len(rctx->in_sg, rctx->total_in);
++	if (rctx->in_sg_len < 0) {
++		dev_err(sdev->dev, "Cannot get in_sg_len\n");
++		ret = rctx->in_sg_len;
++		goto out;
++	}
++
++	rctx->out_sg_len = sg_nents_for_len(rctx->out_sg, rctx->total_out);
++	if (rctx->out_sg_len < 0) {
++		dev_err(sdev->dev, "Cannot get out_sg_len\n");
++		ret = rctx->out_sg_len;
++		goto out;
++	}
++
++	ret = jh7110_cryp_copy_sgs(rctx);
++	if (ret)
++		return ret;
++
++	ret = jh7110_cryp_hw_init(ctx);
++	if (ret)
++		goto out;
++
++	return ret;
++out:
++	mutex_unlock(&sdev->doing);
++
++	return ret;
++}
++
++static int jh7110_cryp_prepare_cipher_req(struct crypto_engine *engine,
++					 void *areq)
++{
++	struct skcipher_request *req = container_of(areq,
++						      struct skcipher_request,
++						      base);
++	return jh7110_cryp_prepare_req(req, NULL);
++}
++
++static int jh7110_cryp_cipher_one_req(struct crypto_engine *engine, void *areq)
++{
++	struct skcipher_request *req = container_of(areq,
++			struct skcipher_request,
++			base);
++	struct jh7110_sec_request_ctx *rctx = skcipher_request_ctx(req);
++	struct jh7110_sec_ctx *ctx = crypto_skcipher_ctx(
++			crypto_skcipher_reqtfm(req));
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	int ret;
++
++	if (!sdev)
++		return -ENODEV;
++
++	ret = jh7110_cryp_cpu_start(ctx, rctx);
++
++	mutex_unlock(&sdev->lock);
++
++	return ret;
++}
++
++static int jh7110_cryp_prepare_aead_req(struct crypto_engine *engine, void *areq)
++{
++	struct aead_request *req = container_of(areq, struct aead_request,
++						base);
++	return jh7110_cryp_prepare_req(NULL, req);
++}
++
++static int jh7110_cryp_aead_one_req(struct crypto_engine *engine, void *areq)
++{
++	struct aead_request *req = container_of(areq, struct aead_request,
++						base);
++	struct jh7110_sec_request_ctx *rctx = aead_request_ctx(req);
++	struct jh7110_sec_ctx *ctx = crypto_aead_ctx(crypto_aead_reqtfm(req));
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++
++	if (!sdev)
++		return -ENODEV;
++
++	if (unlikely(!rctx->req.areq->assoclen &&
++		     !jh7110_cryp_get_input_text_len(ctx))) {
++		/* No input data to process: get tag and finish */
++		jh7110_gcm_zero_message_data(ctx);
++		jh7110_cryp_finish_req(ctx, 0);
++		mutex_unlock(&ctx->sdev->lock);
++		return 0;
++	}
++
++	return jh7110_cryp_xcm_start(ctx, rctx);
++}
++
++static struct skcipher_alg crypto_algs[] = {
++{
++	.base.cra_name		        = "ecb(aes)",
++	.base.cra_driver_name	        = "jh7110-ecb-aes",
++	.base.cra_priority		= 200,
++	.base.cra_flags		        = CRYPTO_ALG_ASYNC,
++	.base.cra_blocksize		= AES_BLOCK_SIZE,
++	.base.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++	.base.cra_alignmask		= 0xf,
++	.base.cra_module		= THIS_MODULE,
++	.init		                = jh7110_cryp_cra_init,
++	.exit                           = jh7110_cryp_cra_exit,
++	.min_keysize	                = AES_MIN_KEY_SIZE,
++	.max_keysize	                = AES_MAX_KEY_SIZE,
++	.setkey		                = jh7110_cryp_aes_setkey,
++	.encrypt	                = jh7110_cryp_aes_ecb_encrypt,
++	.decrypt	                = jh7110_cryp_aes_ecb_decrypt,
++}, {
++	.base.cra_name		        = "cbc(aes)",
++	.base.cra_driver_name	        = "jh7110-cbc-aes",
++	.base.cra_priority		= 200,
++	.base.cra_flags		        = CRYPTO_ALG_ASYNC,
++	.base.cra_blocksize		= AES_BLOCK_SIZE,
++	.base.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++	.base.cra_alignmask		= 0xf,
++	.base.cra_module		= THIS_MODULE,
++	.init		                = jh7110_cryp_cra_init,
++	.exit                           = jh7110_cryp_cra_exit,
++	.min_keysize	                = AES_MIN_KEY_SIZE,
++	.max_keysize	                = AES_MAX_KEY_SIZE,
++	.ivsize		                = AES_BLOCK_SIZE,
++	.setkey		                = jh7110_cryp_aes_setkey,
++	.encrypt	                = jh7110_cryp_aes_cbc_encrypt,
++	.decrypt	                = jh7110_cryp_aes_cbc_decrypt,
++}, {
++	.base.cra_name		        = "ctr(aes)",
++	.base.cra_driver_name	        = "jh7110-ctr-aes",
++	.base.cra_priority		= 200,
++	.base.cra_flags		        = CRYPTO_ALG_ASYNC,
++	.base.cra_blocksize		= 1,
++	.base.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++	.base.cra_alignmask		= 0xf,
++	.base.cra_module		= THIS_MODULE,
++	.init		                = jh7110_cryp_cra_init,
++	.exit                           = jh7110_cryp_cra_exit,
++	.min_keysize	                = AES_MIN_KEY_SIZE,
++	.max_keysize	                = AES_MAX_KEY_SIZE,
++	.ivsize		                = AES_BLOCK_SIZE,
++	.setkey		                = jh7110_cryp_aes_setkey,
++	.encrypt	                = jh7110_cryp_aes_ctr_encrypt,
++	.decrypt	                = jh7110_cryp_aes_ctr_decrypt,
++}, {
++	.base.cra_name		        = "cfb(aes)",
++	.base.cra_driver_name	        = "jh7110-cfb-aes",
++	.base.cra_priority		= 200,
++	.base.cra_flags		        = CRYPTO_ALG_ASYNC,
++	.base.cra_blocksize		= AES_BLOCK_SIZE,
++	.base.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++	.base.cra_alignmask		= 0xf,
++	.base.cra_module		= THIS_MODULE,
++	.init		                = jh7110_cryp_cra_init,
++	.exit                           = jh7110_cryp_cra_exit,
++	.min_keysize	                = AES_MIN_KEY_SIZE,
++	.max_keysize	                = AES_MAX_KEY_SIZE,
++	.ivsize		                = AES_BLOCK_SIZE,
++	.setkey		                = jh7110_cryp_aes_setkey,
++	.encrypt	                = jh7110_cryp_aes_cfb_encrypt,
++	.decrypt	                = jh7110_cryp_aes_cfb_decrypt,
++}, {
++	.base.cra_name		        = "ofb(aes)",
++	.base.cra_driver_name	        = "jh7110-ofb-aes",
++	.base.cra_priority		= 200,
++	.base.cra_flags		        = CRYPTO_ALG_ASYNC,
++	.base.cra_blocksize		= AES_BLOCK_SIZE,
++	.base.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++	.base.cra_alignmask		= 0xf,
++	.base.cra_module		= THIS_MODULE,
++	.init		                = jh7110_cryp_cra_init,
++	.exit                           = jh7110_cryp_cra_exit,
++	.min_keysize	                = AES_MIN_KEY_SIZE,
++	.max_keysize	                = AES_MAX_KEY_SIZE,
++	.ivsize		                = AES_BLOCK_SIZE,
++	.setkey		                = jh7110_cryp_aes_setkey,
++	.encrypt	                = jh7110_cryp_aes_ofb_encrypt,
++	.decrypt	                = jh7110_cryp_aes_ofb_decrypt,
++},
++};
++
++static struct aead_alg aead_algs[] = {
++{
++	.setkey                         = jh7110_cryp_aes_aead_setkey,
++	.setauthsize                    = jh7110_cryp_aes_gcm_setauthsize,
++	.encrypt                        = jh7110_cryp_aes_gcm_encrypt,
++	.decrypt                        = jh7110_cryp_aes_gcm_decrypt,
++	.init                           = jh7110_cryp_aes_aead_init,
++	.exit                           = jh7110_cryp_aes_aead_exit,
++	.ivsize                         = GCM_AES_IV_SIZE,
++	.maxauthsize                    = AES_BLOCK_SIZE,
++
++	.base = {
++		.cra_name               = "gcm(aes)",
++		.cra_driver_name        = "jh7110-gcm-aes",
++		.cra_priority           = 200,
++		.cra_flags              = CRYPTO_ALG_ASYNC,
++		.cra_blocksize          = 1,
++		.cra_ctxsize            = sizeof(struct jh7110_sec_ctx),
++		.cra_alignmask          = 0xf,
++		.cra_module             = THIS_MODULE,
++	},
++}, {
++	.setkey		                = jh7110_cryp_aes_aead_setkey,
++	.setauthsize	                = jh7110_cryp_aes_ccm_setauthsize,
++	.encrypt	                = jh7110_cryp_aes_ccm_encrypt,
++	.decrypt	                = jh7110_cryp_aes_ccm_decrypt,
++	.init		                = jh7110_cryp_aes_aead_init,
++	.exit		                = jh7110_cryp_aes_aead_exit,
++	.ivsize		                = AES_BLOCK_SIZE,
++	.maxauthsize	                = AES_BLOCK_SIZE,
++
++	.base = {
++		.cra_name		= "ccm(aes)",
++		.cra_driver_name	= "jh7110-ccm-aes",
++		.cra_priority		= 200,
++		.cra_flags		= CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,
++		.cra_blocksize		= 1,
++		.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++		.cra_alignmask		= 0xf,
++		.cra_module		= THIS_MODULE,
++	},
++},
++};
++
++int jh7110_aes_register_algs(void)
++{
++	int ret;
++
++	ret = crypto_register_skciphers(crypto_algs, ARRAY_SIZE(crypto_algs));
++
++	if (ret) {
++		pr_err("Could not register algs\n");
++		goto err_algs;
++	}
++
++	ret = crypto_register_aeads(aead_algs, ARRAY_SIZE(aead_algs));
++	if (ret)
++		goto err_aead_algs;
++
++	return 0;
++
++err_aead_algs:
++	crypto_unregister_skciphers(crypto_algs, ARRAY_SIZE(crypto_algs));
++err_algs:
++	return ret;
++}
++
++void jh7110_aes_unregister_algs(void)
++{
++	crypto_unregister_aeads(aead_algs, ARRAY_SIZE(aead_algs));
++	crypto_unregister_skciphers(crypto_algs, ARRAY_SIZE(crypto_algs));
++}
+diff --git a/drivers/crypto/starfive/jh7110/jh7110-pka.c b/drivers/crypto/starfive/jh7110/jh7110-pka.c
+new file mode 100644
+index 000000000000..2cada3ac51f7
+--- /dev/null
++++ b/drivers/crypto/starfive/jh7110/jh7110-pka.c
+@@ -0,0 +1,733 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright 2021 StarFive, Inc <huan.feng@starfivetech.com>
++ *
++ * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING
++ * CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER
++ * FOR THEM TO SAVE TIME. AS A RESULT, STARFIVE SHALL NOT BE HELD LIABLE
++ * FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY
++ * CLAIMS ARISING FROM THE CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE
++ * BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION
++ * WITH THEIR PRODUCTS.
++ */
++#include <linux/mod_devicetable.h>
++#include <linux/device.h>
++#include <linux/interrupt.h>
++#include <linux/iopoll.h>
++#include <linux/crypto.h>
++#include <linux/io.h>
++
++#include <linux/delay.h>
++#include <linux/dma-direct.h>
++#include <crypto/scatterwalk.h>
++
++#include "jh7110-str.h"
++
++#define JH7110_RSA_KEYSZ_LEN			(2048 >> 2)
++#define JH7110_RSA_KEY_SIZE			(JH7110_RSA_KEYSZ_LEN * 3)
++#define JH7110_RSA_MAX_KEYSZ			256
++#define swap32(val) (						\
++		     (((u32)(val) << 24) & (u32)0xFF000000) |	\
++		     (((u32)(val) <<  8) & (u32)0x00FF0000) |	\
++		     (((u32)(val) >>  8) & (u32)0x0000FF00) |	\
++		     (((u32)(val) >> 24) & (u32)0x000000FF))
++
++static inline int jh7110_pka_wait_pre(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	u32 status;
++
++	return readl_relaxed_poll_timeout(sdev->io_base + JH7110_CRYPTO_CASR_OFFSET, status,
++				   (status & JH7110_PKA_DONE_FLAGS), 10, 100000);
++}
++
++static int jh7110_pka_wait_done(struct jh7110_sec_dev *sdev)
++{
++	int ret = -1;
++
++	wait_for_completion(&sdev->rsa_comp);
++	reinit_completion(&sdev->rsa_comp);
++	mutex_unlock(&sdev->doing);
++	mutex_lock(&sdev->doing);
++	if (sdev->done_flags & JH7110_PKA_DONE)
++		ret = 0;
++	mutex_unlock(&sdev->doing);
++
++	return ret;
++}
++
++static void jh7110_rsa_free_key(struct jh7110_rsa_key *key)
++{
++	if (key->d)
++		kfree_sensitive(key->d);
++	if (key->e)
++		kfree_sensitive(key->e);
++	if (key->n)
++		kfree_sensitive(key->n);
++	memset(key, 0, sizeof(*key));
++}
++
++static unsigned int jh7110_rsa_get_nbit(u8 *pa, u32 snum, int key_sz)
++{
++	u32 i;
++	u8 value;
++
++	i = snum >> 3;
++
++	value = pa[key_sz - i - 1];
++	value >>= snum & 0x7;
++	value &= 0x1;
++
++	return value;
++}
++
++static int jh7110_rsa_domain_transfer(struct jh7110_sec_ctx *ctx, u32 *result, u32 *opa, u8 domain, u32 *mod, int bit_len)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	unsigned int *info;
++	int loop;
++	u8 opsize;
++	u32 temp;
++
++	mutex_lock(&sdev->doing);
++
++	opsize = (bit_len - 1) >> 5;
++	rctx->csr.pka_csr.v = 0;
++	jh7110_sec_write(sdev, JH7110_CRYPTO_CACR_OFFSET, rctx->csr.pka_csr.v);
++
++	info = (unsigned int *)mod;
++	for (loop = 0; loop <= opsize; loop++)
++		jh7110_sec_write(sdev, JH7110_CRYPTO_CANR_OFFSET + loop * 4, info[opsize - loop]);
++
++
++	if (domain != 0) {
++		rctx->csr.pka_csr.v = 0;
++		rctx->csr.pka_csr.cln_done = 1;
++		rctx->csr.pka_csr.opsize = opsize;
++		rctx->csr.pka_csr.exposize = opsize;
++		rctx->csr.pka_csr.cmd = CRYPTO_CMD_PRE;
++		rctx->csr.pka_csr.ie = 1;
++		rctx->csr.pka_csr.start = 0x1;
++		rctx->csr.pka_csr.not_r2 = 0x1;
++		jh7110_sec_write(sdev, JH7110_CRYPTO_CACR_OFFSET, rctx->csr.pka_csr.v);
++
++		jh7110_pka_wait_done(sdev);
++
++		mutex_lock(&sdev->doing);
++
++		info = (unsigned int *)opa;
++		for (loop = 0; loop <= opsize; loop++)
++			jh7110_sec_write(sdev, JH7110_CRYPTO_CAAR_OFFSET + loop * 4, info[opsize - loop]);
++
++		for (loop = 0; loop <= opsize; loop++) {
++			if (loop == 0)
++				jh7110_sec_write(sdev, JH7110_CRYPTO_CAER_OFFSET + loop * 4, 0x1000000);
++			else
++				jh7110_sec_write(sdev, JH7110_CRYPTO_CAER_OFFSET + loop * 4, 0);
++		}
++
++		rctx->csr.pka_csr.v = 0;
++		rctx->csr.pka_csr.cln_done = 1;
++		rctx->csr.pka_csr.ie = 1;
++		rctx->csr.pka_csr.opsize = opsize;
++		rctx->csr.pka_csr.exposize = opsize;
++		rctx->csr.pka_csr.cmd = CRYPTO_CMD_AERN;
++		rctx->csr.pka_csr.start = 0x1;
++		jh7110_sec_write(sdev, JH7110_CRYPTO_CACR_OFFSET, rctx->csr.pka_csr.v);
++
++		jh7110_pka_wait_done(sdev);
++	} else {
++		rctx->csr.pka_csr.v = 0;
++		rctx->csr.pka_csr.cln_done = 1;
++		rctx->csr.pka_csr.opsize = opsize;
++		rctx->csr.pka_csr.exposize = opsize;
++		rctx->csr.pka_csr.cmd = CRYPTO_CMD_PRE;
++		rctx->csr.pka_csr.ie = 1;
++		rctx->csr.pka_csr.start = 0x1;
++		rctx->csr.pka_csr.pre_expf = 0x1;
++		jh7110_sec_write(sdev, JH7110_CRYPTO_CACR_OFFSET, rctx->csr.pka_csr.v);
++
++		jh7110_pka_wait_done(sdev);
++
++		mutex_lock(&sdev->doing);
++
++		info = (unsigned int *)opa;
++		for (loop = 0; loop <= opsize; loop++)
++			jh7110_sec_write(sdev, JH7110_CRYPTO_CAER_OFFSET + loop * 4, info[opsize - loop]);
++
++		rctx->csr.pka_csr.v = 0;
++		rctx->csr.pka_csr.cln_done = 1;
++		rctx->csr.pka_csr.opsize = opsize;
++		rctx->csr.pka_csr.exposize = opsize;
++		rctx->csr.pka_csr.cmd = CRYPTO_CMD_ARN;
++		rctx->csr.pka_csr.ie = 1;
++		rctx->csr.pka_csr.start = 0x1;
++		jh7110_sec_write(sdev, JH7110_CRYPTO_CACR_OFFSET, rctx->csr.pka_csr.v);
++
++		jh7110_pka_wait_done(sdev);
++	}
++
++	mutex_lock(&sdev->doing);
++	for (loop = 0; loop <= opsize; loop++) {
++		temp = jh7110_sec_read(sdev, JH7110_CRYPTO_CAAR_OFFSET + 0x4 * loop);
++		result[opsize - loop] = temp;
++	}
++	mutex_unlock(&sdev->doing);
++
++	return 0;
++}
++
++static int jh7110_rsa_cpu_powm(struct jh7110_sec_ctx *ctx, u32 *result, u8 *de, u32 *n, int key_sz)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	struct jh7110_rsa_key *key = &ctx->rsa_key;
++	u32 initial;
++	int opsize, mlen, bs, loop;
++	unsigned int *mta;
++
++	opsize = (key_sz - 1) >> 2;
++	initial = 1;
++
++	mta = kmalloc(key_sz, GFP_KERNEL);
++	if (!mta)
++		return -ENOMEM;
++
++	jh7110_rsa_domain_transfer(ctx, mta, sdev->pka_data, 0, n, key_sz << 3);
++
++	for (loop = 0; loop <= opsize; loop++)
++		jh7110_sec_write(sdev, JH7110_CRYPTO_CANR_OFFSET + loop * 4, n[opsize - loop]);
++
++	mutex_lock(&sdev->doing);
++
++	rctx->csr.pka_csr.v = 0;
++	rctx->csr.pka_csr.cln_done = 1;
++	rctx->csr.pka_csr.opsize = opsize;
++	rctx->csr.pka_csr.exposize = opsize;
++	rctx->csr.pka_csr.cmd = CRYPTO_CMD_PRE;
++	rctx->csr.pka_csr.ie = 1;
++	rctx->csr.pka_csr.not_r2 = 0x1;
++	rctx->csr.pka_csr.start = 0x1;
++
++	jh7110_sec_write(sdev, JH7110_CRYPTO_CACR_OFFSET, rctx->csr.pka_csr.v);
++
++	jh7110_pka_wait_done(sdev);
++
++	for (loop = 0; loop <= opsize; loop++)
++		jh7110_sec_write(sdev, JH7110_CRYPTO_CAER_OFFSET + loop * 4, mta[opsize - loop]);
++
++	for (loop = key->bitlen; loop > 0; loop--) {
++		if (initial) {
++			for (bs = 0; bs <= opsize; bs++)
++				result[bs] = mta[bs];
++
++			initial = 0;
++		} else {
++			mlen = jh7110_rsa_get_nbit(de, loop - 1, key_sz);
++
++			mutex_lock(&sdev->doing);
++
++			rctx->csr.pka_csr.v = 0;
++			rctx->csr.pka_csr.cln_done = 1;
++			rctx->csr.pka_csr.opsize = opsize;
++			rctx->csr.pka_csr.exposize = opsize;
++			rctx->csr.pka_csr.cmd = CRYPTO_CMD_AARN;
++			rctx->csr.pka_csr.ie = 1;
++			rctx->csr.pka_csr.start = 0x1;
++
++			jh7110_sec_write(sdev, JH7110_CRYPTO_CACR_OFFSET, rctx->csr.pka_csr.v);
++
++			jh7110_pka_wait_done(sdev);
++
++			if (mlen) {
++				mutex_lock(&sdev->doing);
++
++				rctx->csr.pka_csr.v = 0;
++				rctx->csr.pka_csr.cln_done = 1;
++				rctx->csr.pka_csr.opsize = opsize;
++				rctx->csr.pka_csr.exposize = opsize;
++				rctx->csr.pka_csr.cmd = CRYPTO_CMD_AERN;
++				rctx->csr.pka_csr.ie = 1;
++				rctx->csr.pka_csr.start = 0x1;
++
++				jh7110_sec_write(sdev, JH7110_CRYPTO_CACR_OFFSET, rctx->csr.pka_csr.v);
++
++				jh7110_pka_wait_done(sdev);
++			}
++		}
++	}
++
++	mutex_lock(&sdev->doing);
++	for (loop = 0; loop <= opsize; loop++) {
++		unsigned int temp;
++
++		temp = jh7110_sec_read(sdev, JH7110_CRYPTO_CAAR_OFFSET + 0x4 * loop);
++		result[opsize - loop] = temp;
++	}
++	mutex_unlock(&sdev->doing);
++
++	jh7110_rsa_domain_transfer(ctx, result, result, 1, n, key_sz << 3);
++
++	return 0;
++}
++
++static int jh7110_rsa_powm(struct jh7110_sec_ctx *ctx, u8 *result, u8 *de, u8 *n, int key_sz)
++{
++	return jh7110_rsa_cpu_powm(ctx, (u32 *)result, de, (u32 *)n, key_sz);
++}
++
++static int jh7110_rsa_get_from_sg(struct jh7110_sec_request_ctx *rctx, size_t offset,
++				size_t count, size_t data_offset)
++{
++	size_t of, ct, index;
++	struct scatterlist	*sg = rctx->sg;
++
++	of = offset;
++	ct = count;
++
++	while (sg->length <= of) {
++		of -= sg->length;
++
++		if (!sg_is_last(sg)) {
++			sg = sg_next(sg);
++			continue;
++		} else {
++			return -EBADE;
++		}
++	}
++
++	index = data_offset;
++	while (ct > 0) {
++		if (sg->length - of >= ct) {
++			scatterwalk_map_and_copy(rctx->sdev->pka_data + index, sg,
++					of, ct, 0);
++			index = index + ct;
++			return index - data_offset;
++		}
++		scatterwalk_map_and_copy(rctx->sdev->pka_data + index, sg,
++									of, sg->length - of, 0);
++		index += sg->length - of;
++		ct = ct - (sg->length - of);
++
++		of = 0;
++
++		if (!sg_is_last(sg))
++			sg = sg_next(sg);
++		else
++			return -EBADE;
++	}
++	return index - data_offset;
++}
++
++static int jh7110_rsa_enc_core(struct jh7110_sec_ctx *ctx, int enc)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	struct jh7110_rsa_key *key = &ctx->rsa_key;
++	size_t data_len, total, count, data_offset;
++	int ret = 0;
++	unsigned int *info;
++	int loop;
++
++	sdev->cry_type = JH7110_PKA_TYPE;
++
++	rctx->csr.pka_csr.v = 0;
++	rctx->csr.pka_csr.reset = 1;
++	jh7110_sec_write(sdev, JH7110_CRYPTO_CACR_OFFSET, rctx->csr.pka_csr.v);
++
++	if (jh7110_pka_wait_pre(ctx))
++		dev_dbg(sdev->dev, "this is debug for lophyel pka_casr = %x %s %s %d\n",
++			   jh7110_sec_read(sdev, JH7110_CRYPTO_CASR_OFFSET), __FILE__, __func__, __LINE__);
++
++	rctx->offset = 0;
++	total = 0;
++
++	while (total < rctx->total_in) {
++		count = min(sdev->data_buf_len, rctx->total_in);
++		count = min(count, key->key_sz);
++		memset(sdev->pka_data, 0, key->key_sz);
++		data_offset = key->key_sz - count;
++
++		data_len = jh7110_rsa_get_from_sg(rctx, rctx->offset, count, data_offset);
++		if (data_len < 0)
++			return data_len;
++		if (data_len != count)
++			return -EINVAL;
++
++		if (enc) {
++			key->bitlen = key->e_bitlen;
++			ret = jh7110_rsa_powm(ctx, sdev->pka_data + JH7110_RSA_KEYSZ_LEN, key->e, key->n, key->key_sz);
++		} else {
++			key->bitlen = key->d_bitlen;
++			ret = jh7110_rsa_powm(ctx, sdev->pka_data + JH7110_RSA_KEYSZ_LEN, key->d, key->n, key->key_sz);
++		}
++
++
++		if (ret)
++			return ret;
++
++		info = (unsigned int *)(sdev->pka_data + JH7110_RSA_KEYSZ_LEN);
++		for (loop = 0; loop < key->key_sz >> 2; loop++)
++			dev_dbg(sdev->dev, "result[%d] = %x\n", loop, info[loop]);
++
++		sg_copy_buffer(rctx->out_sg, sg_nents(rctx->out_sg), sdev->pka_data + JH7110_RSA_KEYSZ_LEN,
++			       key->key_sz, rctx->offset, 0);
++
++		rctx->offset += data_len;
++		total += data_len;
++	}
++
++	return ret;
++}
++
++static int jh7110_rsa_enc(struct akcipher_request *req)
++{
++	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
++	struct jh7110_sec_ctx *ctx = akcipher_tfm_ctx(tfm);
++	struct jh7110_rsa_key *key = &ctx->rsa_key;
++	struct jh7110_sec_request_ctx *rctx = akcipher_request_ctx(req);
++	int ret = 0;
++
++	if (key->key_sz > JH7110_RSA_MAX_KEYSZ) {
++		akcipher_request_set_tfm(req, ctx->fallback.akcipher);
++		ret = crypto_akcipher_encrypt(req);
++		akcipher_request_set_tfm(req, tfm);
++		return ret;
++	}
++
++	if (unlikely(!key->n || !key->e))
++		return -EINVAL;
++
++	if (req->dst_len < key->key_sz) {
++		req->dst_len = key->key_sz;
++		dev_err(ctx->sdev->dev, "Output buffer length less than parameter n\n");
++		return -EOVERFLOW;
++	}
++
++	mutex_lock(&ctx->sdev->rsa_lock);
++
++	rctx->sg = req->src;
++	rctx->out_sg = req->dst;
++	rctx->sdev = ctx->sdev;
++	ctx->rctx = rctx;
++	rctx->total_in = req->src_len;
++	rctx->total_out = req->dst_len;
++
++	ret = jh7110_rsa_enc_core(ctx, 1);
++
++	mutex_unlock(&ctx->sdev->rsa_lock);
++
++	return ret;
++}
++
++static int jh7110_rsa_dec(struct akcipher_request *req)
++{
++	struct crypto_akcipher *tfm = crypto_akcipher_reqtfm(req);
++	struct jh7110_sec_ctx *ctx = akcipher_tfm_ctx(tfm);
++	struct jh7110_rsa_key *key = &ctx->rsa_key;
++	struct jh7110_sec_request_ctx *rctx = akcipher_request_ctx(req);
++	int ret = 0;
++
++	if (key->key_sz > JH7110_RSA_MAX_KEYSZ) {
++		akcipher_request_set_tfm(req, ctx->fallback.akcipher);
++		ret = crypto_akcipher_decrypt(req);
++		akcipher_request_set_tfm(req, tfm);
++		return ret;
++	}
++
++	if (unlikely(!key->n || !key->d))
++		return -EINVAL;
++
++	if (req->dst_len < key->key_sz) {
++		req->dst_len = key->key_sz;
++		dev_err(ctx->sdev->dev, "Output buffer length less than parameter n\n");
++		return -EOVERFLOW;
++	}
++
++	mutex_lock(&ctx->sdev->rsa_lock);
++
++	rctx->sg = req->src;
++	rctx->out_sg = req->dst;
++	rctx->sdev = ctx->sdev;
++	ctx->rctx = rctx;
++	rctx->total_in = req->src_len;
++	rctx->total_out = req->dst_len;
++
++	ret = jh7110_rsa_enc_core(ctx, 0);
++
++	mutex_unlock(&ctx->sdev->rsa_lock);
++
++	return ret;
++}
++
++static unsigned long jh7110_rsa_enc_fn_id(unsigned int len)
++{
++	unsigned int bitslen = len << 3;
++
++	if (bitslen & 0x1f)
++		return -EINVAL;
++
++	if (bitslen > 2048)
++		return false;
++
++	return true;
++}
++
++static int jh7110_rsa_set_n(struct jh7110_rsa_key *rsa_key, const char *value,
++			 size_t vlen)
++{
++	const char *ptr = value;
++	int ret;
++
++	while (!*ptr && vlen) {
++		ptr++;
++		vlen--;
++	}
++	rsa_key->key_sz = vlen;
++	ret = -EINVAL;
++	/* invalid key size provided */
++	if (!jh7110_rsa_enc_fn_id(rsa_key->key_sz))
++		return 0;
++
++	ret = -ENOMEM;
++	rsa_key->n = kmemdup(ptr, rsa_key->key_sz, GFP_KERNEL);
++	if (!rsa_key->n)
++		goto err;
++
++	return 1;
++ err:
++	rsa_key->key_sz = 0;
++	rsa_key->n = NULL;
++	return ret;
++}
++
++static int jh7110_rsa_set_e(struct jh7110_rsa_key *rsa_key, const char *value,
++			 size_t vlen)
++{
++	const char *ptr = value;
++	unsigned char pt;
++	int loop;
++
++	while (!*ptr && vlen) {
++		ptr++;
++		vlen--;
++	}
++	pt = *ptr;
++
++	if (!rsa_key->key_sz || !vlen || vlen > rsa_key->key_sz) {
++		rsa_key->e = NULL;
++		return -EINVAL;
++	}
++
++	rsa_key->e = kzalloc(rsa_key->key_sz, GFP_KERNEL);
++	if (!rsa_key->e)
++		return -ENOMEM;
++
++	for (loop = 8; loop > 0; loop--) {
++		if (pt >> (loop - 1))
++			break;
++	}
++
++	rsa_key->e_bitlen = (vlen - 1) * 8 + loop;
++
++	memcpy(rsa_key->e + (rsa_key->key_sz - vlen), ptr, vlen);
++
++	return 0;
++}
++
++static int jh7110_rsa_set_d(struct jh7110_rsa_key *rsa_key, const char *value,
++			 size_t vlen)
++{
++	const char *ptr = value;
++	unsigned char pt;
++	int loop;
++	int ret;
++
++	while (!*ptr && vlen) {
++		ptr++;
++		vlen--;
++	}
++	pt = *ptr;
++
++	ret = -EINVAL;
++	if (!rsa_key->key_sz || !vlen || vlen > rsa_key->key_sz)
++		goto err;
++
++	ret = -ENOMEM;
++	rsa_key->d = kzalloc(rsa_key->key_sz, GFP_KERNEL);
++	if (!rsa_key->d)
++		goto err;
++
++	for (loop = 8; loop > 0; loop--) {
++		pr_debug("this is debug for lophyel loop = %d pt >> (loop - 1) = %x value[%d] = %x %s %s %d\n",
++			   loop, pt >> (loop - 1), loop, value[loop], __FILE__, __func__, __LINE__);
++		if (pt >> (loop - 1))
++			break;
++	}
++
++	rsa_key->d_bitlen = (vlen - 1) * 8 + loop;
++
++	memcpy(rsa_key->d + (rsa_key->key_sz - vlen), ptr, vlen);
++
++	return 0;
++ err:
++	rsa_key->d = NULL;
++	return ret;
++}
++
++static int jh7110_rsa_setkey(struct crypto_akcipher *tfm, const void *key,
++			unsigned int keylen, bool private)
++{
++	struct jh7110_sec_ctx *ctx = akcipher_tfm_ctx(tfm);
++	struct rsa_key raw_key = {NULL};
++	struct jh7110_rsa_key *rsa_key = &ctx->rsa_key;
++	int ret;
++
++	jh7110_rsa_free_key(rsa_key);
++
++	if (private)
++		ret = rsa_parse_priv_key(&raw_key, key, keylen);
++	else
++		ret = rsa_parse_pub_key(&raw_key, key, keylen);
++	if (ret < 0)
++		goto err;
++
++	ret = jh7110_rsa_set_n(rsa_key, raw_key.n, raw_key.n_sz);
++	if (ret <= 0)
++		return ret;
++
++	ret = jh7110_rsa_set_e(rsa_key, raw_key.e, raw_key.e_sz);
++	if (ret < 0)
++		goto err;
++
++	if (private) {
++		ret = jh7110_rsa_set_d(rsa_key, raw_key.d, raw_key.d_sz);
++		if (ret < 0)
++			goto err;
++	}
++
++	if (!rsa_key->n || !rsa_key->e) {
++		/* invalid key provided */
++		ret = -EINVAL;
++		goto err;
++	}
++	if (private && !rsa_key->d) {
++		/* invalid private key provided */
++		ret = -EINVAL;
++		goto err;
++	}
++
++	return 0;
++ err:
++	jh7110_rsa_free_key(rsa_key);
++	return ret;
++}
++
++static int jh7110_rsa_set_pub_key(struct crypto_akcipher *tfm, const void *key,
++			       unsigned int keylen)
++{
++	struct jh7110_sec_ctx *ctx = akcipher_tfm_ctx(tfm);
++	int ret;
++
++	ret = crypto_akcipher_set_pub_key(ctx->fallback.akcipher, key, keylen);
++	if (ret)
++		return ret;
++
++	return jh7110_rsa_setkey(tfm, key, keylen, false);
++}
++
++static int jh7110_rsa_set_priv_key(struct crypto_akcipher *tfm, const void *key,
++				unsigned int keylen)
++{
++	struct jh7110_sec_ctx *ctx = akcipher_tfm_ctx(tfm);
++	int ret;
++
++	ret = crypto_akcipher_set_priv_key(ctx->fallback.akcipher, key, keylen);
++	if (ret)
++		return ret;
++
++	return jh7110_rsa_setkey(tfm, key, keylen, true);
++}
++
++static unsigned int jh7110_rsa_max_size(struct crypto_akcipher *tfm)
++{
++	struct jh7110_sec_ctx *ctx = akcipher_tfm_ctx(tfm);
++
++	/* For key sizes > 2Kb, use software tfm */
++	if (ctx->rsa_key.key_sz > JH7110_RSA_MAX_KEYSZ)
++		return crypto_akcipher_maxsize(ctx->fallback.akcipher);
++
++	return ctx->rsa_key.key_sz;
++}
++
++/* Per session pkc's driver context creation function */
++static int jh7110_rsa_init_tfm(struct crypto_akcipher *tfm)
++{
++	struct jh7110_sec_ctx *ctx = akcipher_tfm_ctx(tfm);
++
++	ctx->fallback.akcipher = crypto_alloc_akcipher("rsa-generic", 0, 0);
++	if (IS_ERR(ctx->fallback.akcipher)) {
++		pr_err("Can not alloc_akcipher!\n");
++		return PTR_ERR(ctx->fallback.akcipher);
++	}
++
++	ctx->sdev = jh7110_sec_find_dev(ctx);
++	if (!ctx->sdev) {
++		crypto_free_akcipher(ctx->fallback.akcipher);
++		return -ENODEV;
++	}
++
++	akcipher_set_reqsize(tfm, sizeof(struct jh7110_sec_request_ctx));
++
++	return 0;
++}
++
++/* Per session pkc's driver context cleanup function */
++static void jh7110_rsa_exit_tfm(struct crypto_akcipher *tfm)
++{
++	struct jh7110_sec_ctx *ctx = akcipher_tfm_ctx(tfm);
++	struct jh7110_rsa_key *key = (struct jh7110_rsa_key *)&ctx->rsa_key;
++
++	crypto_free_akcipher(ctx->fallback.akcipher);
++	jh7110_rsa_free_key(key);
++}
++
++static struct akcipher_alg jh7110_rsa = {
++	.encrypt = jh7110_rsa_enc,
++	.decrypt = jh7110_rsa_dec,
++	.sign = jh7110_rsa_dec,
++	.verify = jh7110_rsa_enc,
++	.set_pub_key = jh7110_rsa_set_pub_key,
++	.set_priv_key = jh7110_rsa_set_priv_key,
++	.max_size = jh7110_rsa_max_size,
++	.init = jh7110_rsa_init_tfm,
++	.exit = jh7110_rsa_exit_tfm,
++	.reqsize = sizeof(struct jh7110_sec_request_ctx),
++	.base = {
++		.cra_name = "rsa",
++		.cra_driver_name = "rsa-jh7110",
++		.cra_flags = CRYPTO_ALG_TYPE_AKCIPHER |
++			     CRYPTO_ALG_ASYNC |
++			     CRYPTO_ALG_NEED_FALLBACK,
++		.cra_priority = 3000,
++		.cra_module = THIS_MODULE,
++		.cra_ctxsize = sizeof(struct jh7110_sec_ctx),
++	},
++};
++
++int jh7110_pka_register_algs(void)
++{
++	int ret = 0;
++
++	ret = crypto_register_akcipher(&jh7110_rsa);
++	if (ret)
++		pr_err("JH7110 RSA registration failed\n");
++
++	return ret;
++}
++
++void jh7110_pka_unregister_algs(void)
++{
++	crypto_unregister_akcipher(&jh7110_rsa);
++}
+diff --git a/drivers/crypto/starfive/jh7110/jh7110-regs.h b/drivers/crypto/starfive/jh7110/jh7110-regs.h
+new file mode 100644
+index 000000000000..f484b04bb7a8
+--- /dev/null
++++ b/drivers/crypto/starfive/jh7110/jh7110-regs.h
+@@ -0,0 +1,237 @@
++/* SPDX-License-Identifier: GPL-2.0
++ *
++ * Copyright 2021 StarFive, Inc <huan.feng@starfivetech.com>
++ */
++#ifndef __JH7110_REGS_H__
++#define __JH7110_REGS_H__
++
++#include <crypto/aes.h>
++#include <crypto/sha.h>
++
++#define JH7110_ALG_CR_OFFSET					0x0
++#define JH7110_ALG_FIFO_OFFSET					0x4
++#define JH7110_IE_MASK_OFFSET					0x8
++#define JH7110_IE_FLAG_OFFSET					0xc
++#define JH7110_DMA_IN_LEN_OFFSET				0x10
++#define JH7110_DMA_OUT_LEN_OFFSET				0x14
++
++#define JH7110_AES_REGS_OFFSET					0x100
++#define JH7110_SHA_REGS_OFFSET					0x300
++#define JH7110_CRYPTO_REGS_OFFSET				0x400
++
++union jh7110_alg_cr {
++	u32 v;
++	struct {
++		u32 start				:1;
++		u32 aes_dma_en			:1;
++		u32 des_dma_en			:1;
++		u32 sha_dma_en			:1;
++		u32 alg_done			:1;
++		u32 rsvd_0				:3;
++		u32 clear				:1;
++		u32 rsvd_1				:23;
++	};
++};
++
++union jh7110_ie_mask {
++	u32 v;
++	struct {
++		u32 aes_ie_mask			:1;
++		u32 des_ie_mask			:1;
++		u32 sha_ie_mask			:1;
++		u32 crypto_ie_mask		:1;
++		u32 rsvd_0				:28;
++	};
++};
++
++union jh7110_ie_flag {
++	u32 v;
++	struct {
++		u32 aes_ie_done			:1;
++		u32 des_ie_done			:1;
++		u32 sha_ie_done			:1;
++		u32 crypto_ie_done		:1;
++		u32 rsvd_0				:28;
++	};
++};
++
++#define JH7110_CRYPTO_CACR_OFFSET				(JH7110_CRYPTO_REGS_OFFSET + 0x0)
++#define JH7110_CRYPTO_CASR_OFFSET				(JH7110_CRYPTO_REGS_OFFSET + 0x4)
++#define JH7110_CRYPTO_CAAR_OFFSET				(JH7110_CRYPTO_REGS_OFFSET + 0x8)
++#define JH7110_CRYPTO_CAER_OFFSET				(JH7110_CRYPTO_REGS_OFFSET + 0x108)
++#define JH7110_CRYPTO_CANR_OFFSET				(JH7110_CRYPTO_REGS_OFFSET + 0x208)
++#define JH7110_CRYPTO_CAAFR_OFFSET				(JH7110_CRYPTO_REGS_OFFSET + 0x308)
++#define JH7110_CRYPTO_CAEFR_OFFSET				(JH7110_CRYPTO_REGS_OFFSET + 0x30c)
++#define JH7110_CRYPTO_CANFR_OFFSET				(JH7110_CRYPTO_REGS_OFFSET + 0x310)
++#define JH7110_FIFO_COUNTER_OFFSET				(JH7110_CRYPTO_REGS_OFFSET + 0x314)
++
++// R^2 mod N and N0'
++#define CRYPTO_CMD_PRE						0x0
++// (A + A) mod N, ==> A
++#define CRYPTO_CMD_AAN						0x1
++// A ^ E mod N   ==> A
++#define CRYPTO_CMD_AMEN						0x2
++// A + E mod N   ==> A
++#define CRYPTO_CMD_AAEN						0x3
++// A - E mod N   ==> A
++#define CRYPTO_CMD_ADEN						0x4
++// A * R mod N   ==> A
++#define CRYPTO_CMD_ARN						0x5
++// A * E * R mod N ==> A
++#define CRYPTO_CMD_AERN						0x6
++// A * A * R mod N ==> A
++#define CRYPTO_CMD_AARN						0x7
++// ECC2P      ==> A
++#define CRYPTO_CMD_ECC2P					0x8
++// ECCPQ      ==> A
++#define CRYPTO_CMD_ECCPQ					0x9
++
++union jh7110_crypto_cacr {
++	u32 v;
++	struct {
++		u32 start			:1;
++		u32 reset			:1;
++		u32 ie				:1;
++		u32 rsvd_0			:1;
++		u32 fifo_mode			:1;
++		u32 not_r2			:1;
++		u32 ecc_sub			:1;
++		u32 pre_expf			:1;
++
++		u32 cmd				:4;
++		u32 rsvd_1			:1;
++		u32 ctrl_dummy			:1;
++		u32 ctrl_false			:1;
++		u32 cln_done			:1;
++
++		u32 opsize			:6;
++		u32 rsvd_2			:2;
++
++		u32 exposize			:6;
++		u32 rsvd_3			:1;
++		u32 bigendian			:1;
++	};
++};
++
++union jh7110_crypto_casr {
++	u32 v;
++	struct {
++#define JH7110_PKA_DONE_FLAGS					BIT(0)
++		u32 done			:1;
++		u32 rsvd_0			:31;
++	};
++};
++
++#define JH7110_AES_AESDIO0R					(JH7110_AES_REGS_OFFSET + 0x0)
++#define JH7110_AES_KEY0						(JH7110_AES_REGS_OFFSET + 0x4)
++#define JH7110_AES_KEY1						(JH7110_AES_REGS_OFFSET + 0x8)
++#define JH7110_AES_KEY2						(JH7110_AES_REGS_OFFSET + 0xC)
++#define JH7110_AES_KEY3						(JH7110_AES_REGS_OFFSET + 0x10)
++#define JH7110_AES_KEY4						(JH7110_AES_REGS_OFFSET + 0x14)
++#define JH7110_AES_KEY5						(JH7110_AES_REGS_OFFSET + 0x18)
++#define JH7110_AES_KEY6						(JH7110_AES_REGS_OFFSET + 0x1C)
++#define JH7110_AES_KEY7						(JH7110_AES_REGS_OFFSET + 0x20)
++#define JH7110_AES_CSR						(JH7110_AES_REGS_OFFSET + 0x24)
++#define JH7110_AES_IV0						(JH7110_AES_REGS_OFFSET + 0x28)
++#define JH7110_AES_IV1						(JH7110_AES_REGS_OFFSET + 0x2C)
++#define JH7110_AES_IV2						(JH7110_AES_REGS_OFFSET + 0x30)
++#define JH7110_AES_IV3						(JH7110_AES_REGS_OFFSET + 0x34)
++#define JH7110_AES_NONCE0					(JH7110_AES_REGS_OFFSET + 0x3C)
++#define JH7110_AES_NONCE1					(JH7110_AES_REGS_OFFSET + 0x40)
++#define JH7110_AES_NONCE2					(JH7110_AES_REGS_OFFSET + 0x44)
++#define JH7110_AES_NONCE3					(JH7110_AES_REGS_OFFSET + 0x48)
++#define JH7110_AES_ALEN0					(JH7110_AES_REGS_OFFSET + 0x4C)
++#define JH7110_AES_ALEN1					(JH7110_AES_REGS_OFFSET + 0x50)
++#define JH7110_AES_MLEN0					(JH7110_AES_REGS_OFFSET + 0x54)
++#define JH7110_AES_MLEN1					(JH7110_AES_REGS_OFFSET + 0x58)
++#define JH7110_AES_IVLEN					(JH7110_AES_REGS_OFFSET + 0x5C)
++
++union jh7110_aes_csr {
++	u32 v;
++	struct {
++		u32 cmode			:1;
++#define JH7110_AES_KEYMODE_128					0x0
++#define JH7110_AES_KEYMODE_192					0x1
++#define JH7110_AES_KEYMODE_256					0x2
++		u32 keymode			:2;
++#define JH7110_AES_BUSY						BIT(3)
++		u32 busy			:1;
++		u32 done			:1;
++#define JH7110_AES_KEY_DONE					BIT(5)
++		u32 krdy			:1;
++		u32 aesrst			:1;
++		u32 aesie			:1;
++
++#define JH7110_AES_CCM_START					BIT(8)
++		u32 ccm_start			:1;
++#define JH7110_AES_MODE_ECB					0x0
++#define JH7110_AES_MODE_CBC					0x1
++#define JH7110_AES_MODE_CFB					0x2
++#define JH7110_AES_MODE_OFB					0x3
++#define JH7110_AES_MODE_CTR					0x4
++#define JH7110_AES_MODE_CCM					0x5
++#define JH7110_AES_MODE_GCM					0x6
++		u32 mode			:3;
++#define JH7110_AES_GCM_START					BIT(12)
++		u32 gcm_start			:1;
++#define JH7110_AES_GCM_DONE					BIT(13)
++		u32 gcm_done			:1;
++		u32 delay_aes			:1;
++		u32 vaes_start			:1;
++
++		u32 rsvd_0			:8;
++
++#define JH7110_AES_MODE_XFB_1					0x0
++#define JH7110_AES_MODE_XFB_128					0x5
++		u32 stream_mode			:3;
++		u32 rsvd_1			:5;
++	};
++};
++
++#define JH7110_SHA_SHACSR					(JH7110_SHA_REGS_OFFSET + 0x0)
++#define JH7110_SHA_SHAWDR					(JH7110_SHA_REGS_OFFSET + 0x4)
++#define JH7110_SHA_SHARDR					(JH7110_SHA_REGS_OFFSET + 0x8)
++#define JH7110_SHA_SHAWSR					(JH7110_SHA_REGS_OFFSET + 0xC)
++#define JH7110_SHA_SHAWLEN3					(JH7110_SHA_REGS_OFFSET + 0x10)
++#define JH7110_SHA_SHAWLEN2					(JH7110_SHA_REGS_OFFSET + 0x14)
++#define JH7110_SHA_SHAWLEN1					(JH7110_SHA_REGS_OFFSET + 0x18)
++#define JH7110_SHA_SHAWLEN0					(JH7110_SHA_REGS_OFFSET + 0x1C)
++#define JH7110_SHA_SHAWKR					(JH7110_SHA_REGS_OFFSET + 0x20)
++#define JH7110_SHA_SHAWKLEN					(JH7110_SHA_REGS_OFFSET + 0x24)
++
++union jh7110_sha_shacsr {
++	u32 v;
++	struct {
++		u32 start			:1;
++		u32 reset			:1;
++		u32 ie				:1;
++		u32 firstb			:1;
++#define JH7110_SHA_SM3						0x0
++#define JH7110_SHA_SHA0						0x1
++#define JH7110_SHA_SHA1						0x2
++#define JH7110_SHA_SHA224					0x3
++#define JH7110_SHA_SHA256					0x4
++#define JH7110_SHA_SHA384					0x5
++#define JH7110_SHA_SHA512					0x6
++#define JH7110_SHA_MODE_MASK					0x7
++		u32 mode			:3;
++		u32 rsvd_0			:1;
++
++		u32 final			:1;
++		u32 rsvd_1			:2;
++#define JH7110_SHA_HMAC_FLAGS					0x800
++		u32 hmac			:1;
++		u32 rsvd_2			:1;
++#define JH7110_SHA_KEY_DONE					BIT(13)
++		u32 key_done			:1;
++		u32 key_flag			:1;
++#define JH7110_SHA_HMAC_DONE					BIT(15)
++		u32 hmac_done			:1;
++#define JH7110_SHA_BUSY						BIT(16)
++		u32 busy			:1;
++		u32 shadone			:1;
++		u32 rsvd_3			:14;
++	};
++};
++
++#endif
+diff --git a/drivers/crypto/starfive/jh7110/jh7110-sec.c b/drivers/crypto/starfive/jh7110/jh7110-sec.c
+new file mode 100644
+index 000000000000..b328a0c83a28
+--- /dev/null
++++ b/drivers/crypto/starfive/jh7110/jh7110-sec.c
+@@ -0,0 +1,432 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright 2021 StarFive, Inc <william.qiu@starfivetech.com>
++ * Copyright 2021 StarFive, Inc <huan.feng@starfivetech.com>
++ *
++ * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING
++ * CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER
++ * FOR THEM TO SAVE TIME. AS A RESULT, STARFIVE SHALL NOT BE HELD LIABLE
++ * FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY
++ * CLAIMS ARISING FROM THE CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE
++ * BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION
++ * WITH THEIR PRODUCTS.
++ */
++
++
++#include <linux/clk.h>
++#include <linux/delay.h>
++#include <linux/interrupt.h>
++#include <linux/iopoll.h>
++#include <linux/module.h>
++#include <linux/of_device.h>
++#include <linux/platform_device.h>
++#include <linux/pm_runtime.h>
++#include <linux/reset.h>
++#include <linux/gpio.h>
++#include <linux/gpio/consumer.h>
++
++#include "jh7110-str.h"
++
++#define DRIVER_NAME             "jh7110-sec"
++
++struct jh7110_dev_list {
++	struct list_head        dev_list;
++	spinlock_t              lock; /* protect dev_list */
++};
++
++static struct jh7110_dev_list dev_list = {
++	.dev_list = LIST_HEAD_INIT(dev_list.dev_list),
++	.lock     = __SPIN_LOCK_UNLOCKED(dev_list.lock),
++};
++
++struct jh7110_sec_dev *jh7110_sec_find_dev(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = NULL, *tmp;
++
++	spin_lock_bh(&dev_list.lock);
++	if (!ctx->sdev) {
++		list_for_each_entry(tmp, &dev_list.dev_list, list) {
++			sdev = tmp;
++			break;
++		}
++		ctx->sdev = sdev;
++	} else {
++		sdev = ctx->sdev;
++	}
++
++	spin_unlock_bh(&dev_list.lock);
++
++	return sdev;
++}
++
++static irqreturn_t jh7110_cryp_irq_thread(int irq, void *arg)
++{
++	struct jh7110_sec_dev *sdev = (struct jh7110_sec_dev *) arg;
++
++	if (sdev->use_dma)
++		if (sdev->cry_type != JH7110_PKA_TYPE)
++			return IRQ_HANDLED;
++
++
++	complete(&sdev->rsa_comp);
++	return IRQ_HANDLED;
++}
++
++static irqreturn_t jh7110_cryp_irq(int irq, void *arg)
++{
++	struct jh7110_sec_dev *sdev = (struct jh7110_sec_dev *) arg;
++	union jh7110_sha_shacsr sha_csr;
++	union jh7110_aes_csr   aes_csr;
++	union jh7110_crypto_cacr  cry_cacr;
++	union jh7110_crypto_casr  cry_casr;
++	irqreturn_t ret = IRQ_WAKE_THREAD;
++
++	switch (sdev->cry_type) {
++	case JH7110_SHA_TYPE:
++		sha_csr.v = jh7110_sec_read(sdev, JH7110_SHA_SHACSR);
++		if (sha_csr.hmac_done)
++			sdev->done_flags |= JH7110_SHA_HMAC_DONE;
++		if (sha_csr.shadone)
++			sdev->done_flags |= JH7110_SHA_SHA_DONE;
++
++		jh7110_sec_write(sdev, JH7110_SHA_SHACSR, sha_csr.v | BIT(15) | BIT(17));
++		break;
++	case JH7110_AES_TYPE:
++		aes_csr.v = jh7110_sec_read(sdev, JH7110_AES_CSR);
++		if (aes_csr.done) {
++			sdev->done_flags |= JH7110_AES_DONE;
++			jh7110_sec_write(sdev, JH7110_AES_CSR, aes_csr.v);
++		}
++
++		break;
++	case JH7110_PKA_TYPE:
++		cry_casr.v = jh7110_sec_read(sdev, JH7110_CRYPTO_CASR_OFFSET);
++		if (cry_casr.done)
++			sdev->done_flags |= JH7110_PKA_DONE_FLAGS;
++		cry_cacr.v = jh7110_sec_read(sdev, JH7110_CRYPTO_CACR_OFFSET);
++		cry_cacr.cln_done = 1;
++		jh7110_sec_write(sdev, JH7110_CRYPTO_CACR_OFFSET, cry_cacr.v);
++		break;
++	default:
++		break;
++	}
++	return ret;
++}
++
++static const struct of_device_id jh7110_dt_ids[] = {
++	{ .compatible = "starfive,jh7110-sec", .data = NULL},
++	{},
++};
++MODULE_DEVICE_TABLE(of, jh7110_dt_ids);
++
++static int jh7110_dma_init(struct jh7110_sec_dev *sdev)
++{
++	dma_cap_mask_t mask;
++	int err;
++
++	sdev->sec_xm_m = NULL;
++	sdev->sec_xm_p = NULL;
++
++	dma_cap_zero(mask);
++	dma_cap_set(DMA_SLAVE, mask);
++
++	sdev->sec_xm_m = dma_request_chan(sdev->dev, "sec_m");
++	if (IS_ERR(sdev->sec_xm_m)) {
++		dev_err(sdev->dev, "Unable to request sec_m dma channel in DMA channel\n");
++		return PTR_ERR(sdev->sec_xm_m);
++	}
++
++	sdev->sec_xm_p = dma_request_chan(sdev->dev, "sec_p");
++	if (IS_ERR(sdev->sec_xm_p)) {
++		dev_err(sdev->dev, "Unable to request sec_p dma channel in DMA channel\n");
++		goto err_sha_out;
++	}
++
++	init_completion(&sdev->sec_comp_m);
++	init_completion(&sdev->sec_comp_p);
++
++	return 0;
++
++err_sha_out:
++	dma_release_channel(sdev->sec_xm_m);
++
++	return err;
++}
++
++static void jh7110_dma_cleanup(struct jh7110_sec_dev *sdev)
++{
++	dma_release_channel(sdev->sec_xm_p);
++	dma_release_channel(sdev->sec_xm_m);
++}
++struct gpio_desc *gpio;
++
++static int jh7110_cryp_probe(struct platform_device *pdev)
++{
++	struct device *dev = &pdev->dev;
++	struct jh7110_sec_dev *sdev;
++	struct resource *res;
++	int pages = 0;
++	int ret;
++
++	sdev = devm_kzalloc(dev, sizeof(*sdev), GFP_KERNEL);
++	if (!sdev)
++		return -ENOMEM;
++
++	sdev->dev = dev;
++
++	mutex_init(&sdev->lock);
++	mutex_init(&sdev->doing);
++	mutex_init(&sdev->pl080_doing);
++	mutex_init(&sdev->sha_lock);
++	mutex_init(&sdev->aes_lock);
++	mutex_init(&sdev->rsa_lock);
++	init_completion(&sdev->rsa_comp);
++
++	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "secreg");
++	sdev->io_base = devm_ioremap_resource(dev, res);
++	if (IS_ERR(sdev->io_base))
++		return PTR_ERR(sdev->io_base);
++
++	sdev->io_phys_base = res->start;
++
++	sdev->dma_base = ioremap(0x16008000, 0x4000);
++	if (IS_ERR(sdev->dma_base))
++		return PTR_ERR(sdev->dma_base);
++
++	sdev->use_side_channel_mitigation = device_property_read_bool(dev, "enable-side-channel-mitigation");
++	sdev->use_dma = device_property_read_bool(dev, "enable-dma");
++	sdev->dma_maxburst = 32;
++
++	sdev->secirq = platform_get_irq_byname(pdev, "secirq");
++	sdev->secirq = platform_get_irq(pdev, 0);
++	if (sdev->secirq < 0) {
++		dev_err(dev, "Cannot get IRQ resource\n");
++		return sdev->secirq;
++	}
++
++	ret = devm_request_threaded_irq(dev, sdev->secirq, jh7110_cryp_irq,
++					jh7110_cryp_irq_thread, IRQF_SHARED,
++					dev_name(dev), sdev);
++	if (ret) {
++		dev_err(&pdev->dev, "Can't get interrupt working.\n");
++		return ret;
++	}
++
++	sdev->sec_hclk = devm_clk_get(dev, "sec_hclk");
++	if (IS_ERR(sdev->sec_hclk)) {
++		dev_err(dev, "failed to get sec clock\n");
++		return PTR_ERR(sdev->sec_hclk);
++	}
++
++	sdev->sec_ahb = devm_clk_get(dev, "sec_ahb");
++	if (IS_ERR(sdev->sec_ahb)) {
++		dev_err(dev, "failed to get sec clock\n");
++		return PTR_ERR(sdev->sec_ahb);
++	}
++
++	pm_runtime_set_autosuspend_delay(dev, 50);
++	pm_runtime_use_autosuspend(dev);
++
++	pm_runtime_get_noresume(dev);
++	pm_runtime_set_active(dev);
++
++	if (!pm_runtime_enabled(dev))
++		pm_runtime_enable(dev);
++
++	sdev->rst_hresetn = devm_reset_control_get_shared(sdev->dev, "sec_hre");
++	if (IS_ERR(sdev->rst_hresetn)) {
++		dev_err(sdev->dev, "failed to get sec reset\n");
++		return PTR_ERR(sdev->rst_hresetn);
++	}
++
++	clk_prepare_enable(sdev->sec_hclk);
++	clk_prepare_enable(sdev->sec_ahb);
++	reset_control_deassert(sdev->rst_hresetn);
++
++	platform_set_drvdata(pdev, sdev);
++
++	spin_lock(&dev_list.lock);
++	list_add(&sdev->list, &dev_list.dev_list);
++	spin_unlock(&dev_list.lock);
++
++	if (sdev->use_dma) {
++		ret = jh7110_dma_init(sdev);
++		if (ret) {
++			dev_err(dev, "Cannot initial dma chan\n");
++			goto err_dma_init;
++		}
++	}
++
++	pages = get_order(JH7110_MSG_BUFFER_SIZE);
++
++	sdev->sha_data = (void *)__get_free_pages(GFP_KERNEL | GFP_DMA32, pages);
++	if (!sdev->sha_data) {
++		dev_err(sdev->dev, "Can't allocate aes buffer pages when unaligned\n");
++		goto err_sha_data;
++	}
++
++	sdev->aes_data = (void *)__get_free_pages(GFP_KERNEL | GFP_DMA32, pages);
++	if (!sdev->aes_data) {
++		dev_err(sdev->dev, "Can't allocate aes buffer pages when unaligned\n");
++		goto err_aes_data;
++	}
++
++	sdev->pka_data = (void *)__get_free_pages(GFP_KERNEL | GFP_DMA32, pages);
++	if (!sdev->pka_data) {
++		dev_err(sdev->dev, "Can't allocate pka buffer pages when unaligned\n");
++		goto err_pka_data;
++	}
++
++	sdev->pages_count = pages >> 1;
++	sdev->data_buf_len = JH7110_MSG_BUFFER_SIZE >> 1;
++
++	/* Initialize crypto engine */
++	sdev->engine = crypto_engine_alloc_init(dev, 1);
++	if (!sdev->engine) {
++		ret = -ENOMEM;
++		goto err_engine;
++	}
++
++	ret = crypto_engine_start(sdev->engine);
++	if (ret)
++		goto err_engine_start;
++
++	ret = jh7110_hash_register_algs();
++	if (ret)
++		goto err_algs_sha;
++
++	ret = jh7110_aes_register_algs();
++	if (ret)
++		goto err_algs_aes;
++
++	ret = jh7110_pka_register_algs();
++	if (ret)
++		goto err_algs_pka;
++
++	dev_info(dev, "Initialized\n");
++
++	pm_runtime_put_sync(dev);
++
++	return 0;
++ err_algs_pka:
++	jh7110_aes_unregister_algs();
++ err_algs_aes:
++	jh7110_hash_unregister_algs();
++ err_algs_sha:
++	crypto_engine_stop(sdev->engine);
++ err_engine_start:
++	crypto_engine_exit(sdev->engine);
++ err_engine:
++	free_pages((unsigned long)sdev->pka_data, pages);
++ err_pka_data:
++	free_pages((unsigned long)sdev->aes_data, pages);
++ err_aes_data:
++	free_pages((unsigned long)sdev->sha_data, pages);
++ err_sha_data:
++	jh7110_dma_cleanup(sdev);
++ err_dma_init:
++	spin_lock(&dev_list.lock);
++	list_del(&sdev->list);
++	spin_unlock(&dev_list.lock);
++
++	return ret;
++}
++
++static int jh7110_cryp_remove(struct platform_device *pdev)
++{
++	struct jh7110_sec_dev *sdev = platform_get_drvdata(pdev);
++	int ret;
++
++	if (!sdev)
++		return -ENODEV;
++
++	ret = pm_runtime_resume_and_get(sdev->dev);
++	if (ret < 0)
++		return ret;
++
++	jh7110_pka_unregister_algs();
++	jh7110_aes_unregister_algs();
++	jh7110_hash_unregister_algs();
++
++	crypto_engine_stop(sdev->engine);
++	crypto_engine_exit(sdev->engine);
++
++	jh7110_dma_cleanup(sdev);
++
++	free_pages((unsigned long)sdev->pka_data, sdev->pages_count);
++	free_pages((unsigned long)sdev->aes_data, sdev->pages_count);
++	free_pages((unsigned long)sdev->sha_data, sdev->pages_count);
++	sdev->pka_data = NULL;
++	sdev->aes_data = NULL;
++	sdev->sha_data = NULL;
++
++	spin_lock(&dev_list.lock);
++	list_del(&sdev->list);
++	spin_unlock(&dev_list.lock);
++
++	pm_runtime_disable(sdev->dev);
++	pm_runtime_put_noidle(sdev->dev);
++
++	clk_disable_unprepare(sdev->sec_hclk);
++	clk_disable_unprepare(sdev->sec_ahb);
++	reset_control_assert(sdev->rst_hresetn);
++
++	return 0;
++}
++
++#ifdef CONFIG_PM
++static int jh7110_cryp_runtime_suspend(struct device *dev)
++{
++	struct jh7110_sec_dev *sdev = dev_get_drvdata(dev);
++
++	clk_disable_unprepare(sdev->sec_ahb);
++	clk_disable_unprepare(sdev->sec_hclk);
++
++	return 0;
++}
++
++static int jh7110_cryp_runtime_resume(struct device *dev)
++{
++	struct jh7110_sec_dev *sdev = dev_get_drvdata(dev);
++	int ret;
++
++	ret = clk_prepare_enable(sdev->sec_ahb);
++	if (ret) {
++		dev_err(sdev->dev, "Failed to prepare_enable sec_ahb clock\n");
++		return ret;
++	}
++
++	ret = clk_prepare_enable(sdev->sec_hclk);
++	if (ret) {
++		dev_err(sdev->dev, "Failed to prepare_enable sec_hclk clock\n");
++		return ret;
++	}
++
++	return 0;
++}
++#endif
++
++static const struct dev_pm_ops jh7110_cryp_pm_ops = {
++	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
++				pm_runtime_force_resume)
++	SET_RUNTIME_PM_OPS(jh7110_cryp_runtime_suspend,
++			   jh7110_cryp_runtime_resume, NULL)
++};
++
++
++
++static struct platform_driver jh7110_cryp_driver = {
++	.probe  = jh7110_cryp_probe,
++	.remove = jh7110_cryp_remove,
++	.driver = {
++		.name           = DRIVER_NAME,
++		.pm		= &jh7110_cryp_pm_ops,
++		.of_match_table = jh7110_dt_ids,
++	},
++};
++
++module_platform_driver(jh7110_cryp_driver);
++
++MODULE_LICENSE("GPL");
++MODULE_AUTHOR("Huan Feng <huan.feng@starfivetech.com>");
++MODULE_DESCRIPTION("Starfive JH7110 CRYP SHA and AES driver");
+diff --git a/drivers/crypto/starfive/jh7110/jh7110-sha.c b/drivers/crypto/starfive/jh7110/jh7110-sha.c
+new file mode 100644
+index 000000000000..fc8269ce8845
+--- /dev/null
++++ b/drivers/crypto/starfive/jh7110/jh7110-sha.c
+@@ -0,0 +1,1260 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright 2021 StarFive, Inc <huan.feng@starfivetech.com>
++ *
++ * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING
++ * CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER
++ * FOR THEM TO SAVE TIME. AS A RESULT, STARFIVE SHALL NOT BE HELD LIABLE
++ * FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY
++ * CLAIMS ARISING FROM THE CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE
++ * BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION
++ * WITH THEIR PRODUCTS.
++ */
++#include <linux/clk.h>
++#include <linux/crypto.h>
++#include <linux/interrupt.h>
++#include <linux/io.h>
++#include <linux/iopoll.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/of_device.h>
++#include <linux/platform_device.h>
++#include <linux/pm_runtime.h>
++#include <linux/reset.h>
++#include <linux/amba/pl080.h>
++
++#include <linux/dma-direct.h>
++#include <crypto/hash.h>
++#include <crypto/sm3.h>
++#include <crypto/scatterwalk.h>
++#include <crypto/internal/hash.h>
++
++#include "jh7110-str.h"
++
++#define HASH_OP_UPDATE			1
++#define HASH_OP_FINAL			2
++
++#define HASH_FLAGS_INIT			BIT(0)
++#define HASH_FLAGS_FINAL		BIT(1)
++#define HASH_FLAGS_FINUP		BIT(2)
++
++#define JH7110_MAX_ALIGN_SIZE	SHA512_BLOCK_SIZE
++
++#define JH7110_HASH_BUFLEN		8192
++#define JH7110_HASH_THRES		2048
++
++static inline int jh7110_hash_wait_hmac_done(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	u32 status;
++
++	return readl_relaxed_poll_timeout(sdev->io_base + JH7110_SHA_SHACSR, status,
++			(status & JH7110_SHA_HMAC_DONE), 10, 100000);
++}
++
++static inline int jh7110_hash_wait_busy(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	u32 status;
++
++	return readl_relaxed_poll_timeout(sdev->io_base + JH7110_SHA_SHACSR, status,
++			!(status & JH7110_SHA_BUSY), 10, 100000);
++}
++
++static inline int jh7110_hash_wait_key_done(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	u32 status;
++
++	return readl_relaxed_poll_timeout(sdev->io_base + JH7110_SHA_SHACSR, status,
++			(status & JH7110_SHA_KEY_DONE), 10, 100000);
++}
++
++static int jh7110_get_hash_size(struct jh7110_sec_ctx *ctx)
++{
++	unsigned int hashsize;
++
++	switch (ctx->sha_mode & JH7110_SHA_MODE_MASK) {
++	case JH7110_SHA_SHA1:
++		hashsize = SHA1_DIGEST_SIZE;
++		break;
++	case JH7110_SHA_SHA224:
++		hashsize = SHA224_DIGEST_SIZE;
++		break;
++	case JH7110_SHA_SHA256:
++		hashsize = SHA256_DIGEST_SIZE;
++		break;
++	case JH7110_SHA_SHA384:
++		hashsize = SHA384_DIGEST_SIZE;
++		break;
++	case JH7110_SHA_SHA512:
++		hashsize = SHA512_DIGEST_SIZE;
++		break;
++	case JH7110_SHA_SM3:
++		hashsize = SM3_DIGEST_SIZE;
++		break;
++	default:
++		return 0;
++	}
++	return hashsize;
++}
++
++static void jh7110_hash_start(struct jh7110_sec_ctx *ctx, int flags)
++{
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++
++	rctx->csr.sha_csr.v = jh7110_sec_read(sdev, JH7110_SHA_SHACSR);
++	rctx->csr.sha_csr.firstb = 0;
++
++	if (flags)
++		rctx->csr.sha_csr.final = 1;
++
++	jh7110_sec_write(sdev, JH7110_SHA_SHACSR, rctx->csr.sha_csr.v);
++}
++
++static int jh7110_sha_hmac_key(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	int klen = ctx->keylen, loop;
++	unsigned int *key = (unsigned int *)ctx->key;
++	unsigned char *cl;
++
++	jh7110_sec_write(sdev, JH7110_SHA_SHAWKLEN, ctx->keylen);
++
++	rctx->csr.sha_csr.hmac = !!(ctx->sha_mode & JH7110_SHA_HMAC_FLAGS);
++	rctx->csr.sha_csr.key_flag = 1;
++
++	jh7110_sec_write(sdev, JH7110_SHA_SHACSR, rctx->csr.sha_csr.v);
++
++	for (loop = 0; loop < klen / sizeof(unsigned int); loop++, key++)
++		jh7110_sec_write(sdev, JH7110_SHA_SHAWKR, *key);
++
++	if (klen & 0x3) {
++		cl = (unsigned char *)key;
++		for (loop = 0; loop < (klen & 0x3); loop++, cl++)
++			jh7110_sec_writeb(sdev, JH7110_SHA_SHAWKR, *cl);
++	}
++
++	if (jh7110_hash_wait_key_done(ctx)) {
++		dev_err(sdev->dev, " jh7110_hash_wait_key_done error\n");
++		return -ETIMEDOUT;
++	}
++	return 0;
++}
++
++static void jh7110_sha_dma_callback(void *param)
++{
++	struct jh7110_sec_dev *sdev = param;
++
++	complete(&sdev->sec_comp_m);
++}
++
++static int jh7110_hash_xmit_dma(struct jh7110_sec_ctx *ctx, int flags)
++{
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct dma_async_tx_descriptor	*in_desc;
++	dma_cookie_t cookie;
++	union  jh7110_alg_cr alg_cr;
++	int total_len;
++	int ret;
++
++	if (!rctx->bufcnt)
++		return 0;
++
++	ctx->sha_len_total += rctx->bufcnt;
++
++	total_len = rctx->bufcnt;
++
++	jh7110_sec_write(sdev, JH7110_DMA_IN_LEN_OFFSET, rctx->bufcnt);
++
++	total_len = (total_len & 0x3) ? (((total_len >> 2) + 1) << 2) : total_len;
++
++	memset(sdev->sha_data + rctx->bufcnt, 0, total_len - rctx->bufcnt);
++
++	alg_cr.v = 0;
++	alg_cr.start = 1;
++	alg_cr.sha_dma_en = 1;
++	jh7110_sec_write(sdev, JH7110_ALG_CR_OFFSET, alg_cr.v);
++
++	sg_init_table(&ctx->sg[0], 1);
++	sg_set_buf(&ctx->sg[0], sdev->sha_data, total_len);
++	sg_dma_address(&ctx->sg[0]) = phys_to_dma(sdev->dev, (unsigned long long)(sdev->sha_data));
++	sg_dma_len(&ctx->sg[0]) = total_len;
++
++	ret = dma_map_sg(sdev->dev, &ctx->sg[0], 1, DMA_TO_DEVICE);
++	if (!ret) {
++		dev_err(sdev->dev, "dma_map_sg() error\n");
++		return -EINVAL;
++	}
++
++	sdev->cfg_in.direction = DMA_MEM_TO_DEV;
++	sdev->cfg_in.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
++	sdev->cfg_in.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
++	sdev->cfg_in.src_maxburst = sdev->dma_maxburst;
++	sdev->cfg_in.dst_maxburst = sdev->dma_maxburst;
++	sdev->cfg_in.dst_addr = sdev->io_phys_base + JH7110_ALG_FIFO_OFFSET;
++
++	dmaengine_slave_config(sdev->sec_xm_m, &sdev->cfg_in);
++
++	in_desc = dmaengine_prep_slave_sg(sdev->sec_xm_m, &ctx->sg[0],
++				1, DMA_MEM_TO_DEV,
++				DMA_PREP_INTERRUPT  |  DMA_CTRL_ACK);
++	if (!in_desc)
++		return -EINVAL;
++
++	reinit_completion(&sdev->sec_comp_m);
++
++	in_desc->callback = jh7110_sha_dma_callback;
++	in_desc->callback_param = sdev;
++
++	cookie = dmaengine_submit(in_desc);
++	dma_async_issue_pending(sdev->sec_xm_m);
++
++	if (!wait_for_completion_timeout(&sdev->sec_comp_m,
++					msecs_to_jiffies(10000))) {
++		dev_dbg(sdev->dev, "this is debug for lophyel status = %x err = %x control0 = %x control1 = %x  %s %s %d\n",
++		       readl_relaxed(sdev->dma_base + PL080_TC_STATUS), readl_relaxed(sdev->dma_base + PL080_ERR_STATUS),
++		       readl_relaxed(sdev->dma_base + 0x10c), readl_relaxed(sdev->dma_base + 0x12c),
++		       __FILE__, __func__, __LINE__);
++		dev_err(sdev->dev, "wait_for_completion_timeout out error cookie = %x\n",
++			dma_async_is_tx_complete(sdev->sec_xm_p, cookie,
++				     NULL, NULL));
++	}
++
++	dma_unmap_sg(sdev->dev, &ctx->sg[0], 1, DMA_TO_DEVICE);
++
++	alg_cr.v = 0;
++	alg_cr.clear = 1;
++	jh7110_sec_write(sdev, JH7110_ALG_CR_OFFSET, alg_cr.v);
++
++	return 0;
++}
++
++static int jh7110_hash_xmit_cpu(struct jh7110_sec_ctx *ctx, int flags)
++{
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	int total_len, mlen, loop;
++	unsigned int  *buffer;
++	unsigned char *cl;
++
++	if (!rctx->bufcnt)
++		return 0;
++
++	ctx->sha_len_total += rctx->bufcnt;
++
++	total_len = rctx->bufcnt;
++	mlen = total_len / sizeof(u32);// DIV_ROUND_UP(total_len, sizeof(u32));
++	buffer = (unsigned int *)ctx->buffer;
++
++	for (loop = 0; loop < mlen; loop++, buffer++) {
++		jh7110_sec_write(sdev, JH7110_SHA_SHAWDR, *buffer);
++		udelay(2);
++	}
++
++	if (total_len & 0x3) {
++		cl = (unsigned char *)buffer;
++		for (loop = 0; loop < (total_len & 0x3); loop++, cl++) {
++			jh7110_sec_writeb(sdev, JH7110_SHA_SHAWDR, *cl);
++			udelay(2);
++		}
++	}
++
++	return 0;
++}
++
++static void jh7110_hash_append_sg(struct jh7110_sec_request_ctx *rctx)
++{
++	struct jh7110_sec_ctx *ctx = rctx->ctx;
++	size_t count;
++
++	while ((rctx->bufcnt < rctx->buflen) && rctx->total) {
++		count = min(rctx->in_sg->length - rctx->offset, rctx->total);
++		count = min(count, rctx->buflen - rctx->bufcnt);
++
++		if (count <= 0) {
++			if ((rctx->in_sg->length == 0) && !sg_is_last(rctx->in_sg)) {
++				rctx->in_sg = sg_next(rctx->in_sg);
++				continue;
++			} else {
++				break;
++			}
++		}
++
++		scatterwalk_map_and_copy(ctx->buffer + rctx->bufcnt, rctx->in_sg,
++					rctx->offset, count, 0);
++
++		rctx->bufcnt += count;
++		rctx->offset += count;
++		rctx->total -= count;
++
++		if (rctx->offset == rctx->in_sg->length) {
++			rctx->in_sg = sg_next(rctx->in_sg);
++			if (rctx->in_sg)
++				rctx->offset = 0;
++			else
++				rctx->total = 0;
++		}
++	}
++}
++
++static int jh7110_hash_xmit(struct jh7110_sec_ctx *ctx, int flags)
++{
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	int ret;
++
++	sdev->cry_type = JH7110_SHA_TYPE;
++
++	rctx->csr.sha_csr.v = 0;
++	rctx->csr.sha_csr.reset = 1;
++	jh7110_sec_write(sdev, JH7110_SHA_SHACSR, rctx->csr.sha_csr.v);
++
++	if (jh7110_hash_wait_busy(ctx)) {
++		dev_err(sdev->dev, "jh7110_hash_wait_busy error\n");
++		return -ETIMEDOUT;
++	}
++
++	rctx->csr.sha_csr.v = 0;
++	rctx->csr.sha_csr.mode = ctx->sha_mode & JH7110_SHA_MODE_MASK;
++
++	if (ctx->sha_mode & JH7110_SHA_HMAC_FLAGS)
++		ret = jh7110_sha_hmac_key(ctx);
++
++	if (ret)
++		return ret;
++
++	if (!rctx->csr.sha_csr.hmac) {
++		rctx->csr.sha_csr.start = 1;
++		rctx->csr.sha_csr.firstb = 1;
++		jh7110_sec_write(sdev, JH7110_SHA_SHACSR, rctx->csr.sha_csr.v);
++	}
++
++	if (ctx->sdev->use_dma) {
++		ret = jh7110_hash_xmit_dma(ctx, flags);
++		if (flags)
++			rctx->flags |= HASH_FLAGS_FINAL;
++	} else {
++		ret = jh7110_hash_xmit_cpu(ctx, flags);
++		if (flags)
++			rctx->flags |= HASH_FLAGS_FINAL;
++	}
++
++	if (ret)
++		return ret;
++
++	jh7110_hash_start(ctx, flags);
++
++	if (jh7110_hash_wait_busy(ctx)) {
++		dev_err(sdev->dev, "jh7110_hash_wait_busy error\n");
++		return -ETIMEDOUT;
++	}
++
++	if (ctx->sha_mode & JH7110_SHA_HMAC_FLAGS)
++		if (jh7110_hash_wait_hmac_done(ctx)) {
++			dev_err(sdev->dev, "jh7110_hash_wait_hmac_done error\n");
++			return -ETIMEDOUT;
++		}
++	return 0;
++}
++
++static int jh7110_hash_update_req(struct jh7110_sec_ctx *ctx)
++{
++	struct jh7110_sec_request_ctx *rctx = ctx->rctx;
++	int err = 0, final;
++
++	final = (rctx->flags & HASH_FLAGS_FINUP);
++
++	while ((rctx->total >= rctx->buflen) ||
++			(rctx->bufcnt + rctx->total >= rctx->buflen)) {
++		jh7110_hash_append_sg(rctx);
++		err = jh7110_hash_xmit(ctx, 0);
++		rctx->bufcnt = 0;
++	}
++
++	jh7110_hash_append_sg(rctx);
++
++	if (final) {
++		err = jh7110_hash_xmit(ctx,
++				(rctx->flags & HASH_FLAGS_FINUP));
++		rctx->bufcnt = 0;
++	}
++
++	return err;
++}
++
++static int jh7110_hash_final_req(struct jh7110_sec_ctx *ctx)
++{
++	struct ahash_request *req = ctx->rctx->req.hreq;
++	struct jh7110_sec_request_ctx *rctx = ahash_request_ctx(req);
++	int err = 0;
++
++	err = jh7110_hash_xmit(ctx, 1);
++	rctx->bufcnt = 0;
++
++	return err;
++}
++
++
++static int jh7110_hash_out_cpu(struct ahash_request *req)
++{
++	struct jh7110_sec_request_ctx *rctx = ahash_request_ctx(req);
++	struct jh7110_sec_ctx *ctx = rctx->ctx;
++	int count, *data;
++	int mlen;
++
++	if (!req->result)
++		return 0;
++
++	mlen = jh7110_get_hash_size(ctx) / sizeof(u32);
++
++	data = (u32 *)req->result;
++	for (count = 0; count < mlen; count++)
++		data[count] = jh7110_sec_read(ctx->sdev, JH7110_SHA_SHARDR);
++
++	return 0;
++}
++
++static int jh7110_hash_copy_hash(struct ahash_request *req)
++{
++	struct jh7110_sec_request_ctx *rctx = ahash_request_ctx(req);
++	struct jh7110_sec_ctx *ctx = rctx->ctx;
++	int hashsize;
++	int ret;
++
++	hashsize = jh7110_get_hash_size(ctx);
++
++	ret = jh7110_hash_out_cpu(req);
++
++	if (ret)
++		return ret;
++
++	memcpy(rctx->sha_digest_mid, req->result, hashsize);
++	rctx->sha_digest_len = hashsize;
++
++	return ret;
++}
++
++static void jh7110_hash_finish_req(struct ahash_request *req, int err)
++{
++	struct jh7110_sec_request_ctx *rctx = ahash_request_ctx(req);
++	struct jh7110_sec_dev *sdev = rctx->sdev;
++
++	if (!err && (HASH_FLAGS_FINAL & rctx->flags)) {
++		err = jh7110_hash_copy_hash(req);
++		rctx->flags &= ~(HASH_FLAGS_FINAL |
++				 HASH_FLAGS_INIT);
++	}
++
++	crypto_finalize_hash_request(sdev->engine, req, err);
++}
++
++static int jh7110_hash_prepare_req(struct crypto_engine *engine, void *areq)
++{
++	struct ahash_request *req = container_of(areq, struct ahash_request,
++						 base);
++	struct jh7110_sec_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(req));
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct jh7110_sec_request_ctx *rctx;
++
++	if (!sdev)
++		return -ENODEV;
++
++	mutex_lock(&ctx->sdev->lock);
++
++	rctx = ahash_request_ctx(req);
++
++	rctx->req.hreq = req;
++
++	return 0;
++}
++
++static int jh7110_hash_one_request(struct crypto_engine *engine, void *areq)
++{
++	struct ahash_request *req = container_of(areq, struct ahash_request,
++						 base);
++	struct jh7110_sec_ctx *ctx = crypto_ahash_ctx(crypto_ahash_reqtfm(req));
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++	struct jh7110_sec_request_ctx *rctx;
++	int err = 0;
++
++	if (!sdev)
++		return -ENODEV;
++
++	rctx = ahash_request_ctx(req);
++
++	if (rctx->op == HASH_OP_UPDATE)
++		err = jh7110_hash_update_req(ctx);
++	else if (rctx->op == HASH_OP_FINAL)
++		err = jh7110_hash_final_req(ctx);
++
++	if (err != -EINPROGRESS)
++	/* done task will not finish it, so do it here */
++		jh7110_hash_finish_req(req, err);
++
++	mutex_unlock(&ctx->sdev->lock);
++
++	return 0;
++}
++
++static int jh7110_hash_handle_queue(struct jh7110_sec_dev *sdev,
++					struct ahash_request *req)
++{
++	return crypto_transfer_hash_request_to_engine(sdev->engine, req);
++}
++
++static int jh7110_hash_enqueue(struct ahash_request *req, unsigned int op)
++{
++	struct jh7110_sec_request_ctx *rctx = ahash_request_ctx(req);
++	struct jh7110_sec_ctx *ctx = crypto_tfm_ctx(req->base.tfm);
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++
++	rctx->op = op;
++
++	return jh7110_hash_handle_queue(sdev, req);
++}
++
++static int jh7110_hash_init(struct ahash_request *req)
++{
++	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
++	struct jh7110_sec_ctx *ctx = crypto_ahash_ctx(tfm);
++	struct jh7110_sec_request_ctx *rctx = ahash_request_ctx(req);
++	struct jh7110_sec_dev *sdev = ctx->sdev;
++
++	memset(rctx, 0, sizeof(struct jh7110_sec_request_ctx));
++
++	rctx->sdev = sdev;
++	rctx->ctx = ctx;
++	rctx->req.hreq = req;
++	rctx->bufcnt = 0;
++
++	rctx->total = 0;
++	rctx->offset = 0;
++	rctx->bufcnt = 0;
++	rctx->buflen = JH7110_HASH_BUFLEN;
++
++	memset(ctx->buffer, 0, JH7110_HASH_BUFLEN);
++
++	ctx->rctx = rctx;
++
++	dev_dbg(sdev->dev, "%s Flags %lx\n", __func__, rctx->flags);
++
++	return 0;
++}
++
++static int jh7110_hash_update(struct ahash_request *req)
++{
++	struct jh7110_sec_request_ctx *rctx = ahash_request_ctx(req);
++
++	if (!req->nbytes)
++		return 0;
++
++	rctx->total = req->nbytes;
++	rctx->in_sg = req->src;
++	rctx->offset = 0;
++
++	if ((rctx->bufcnt + rctx->total < rctx->buflen)) {
++		jh7110_hash_append_sg(rctx);
++		return 0;
++	}
++
++	return jh7110_hash_enqueue(req, HASH_OP_UPDATE);
++}
++
++static int jh7110_hash_final(struct ahash_request *req)
++{
++	struct jh7110_sec_request_ctx *rctx = ahash_request_ctx(req);
++	struct jh7110_sec_ctx *ctx = crypto_tfm_ctx(req->base.tfm);
++
++	rctx->flags |= HASH_FLAGS_FINUP;
++
++	if (ctx->fallback_available && (rctx->bufcnt < JH7110_HASH_THRES)) {
++		if (ctx->sha_mode & JH7110_SHA_HMAC_FLAGS)
++			crypto_shash_setkey(ctx->fallback.shash, ctx->key,
++					ctx->keylen);
++
++		return crypto_shash_tfm_digest(ctx->fallback.shash, ctx->buffer,
++				rctx->bufcnt, req->result);
++	}
++
++	return jh7110_hash_enqueue(req, HASH_OP_FINAL);
++}
++
++static int jh7110_hash_finup(struct ahash_request *req)
++{
++	struct jh7110_sec_request_ctx *rctx = ahash_request_ctx(req);
++	int err1, err2;
++	int nents;
++
++	nents = sg_nents_for_len(req->src, req->nbytes);
++
++	rctx->flags |= HASH_FLAGS_FINUP;
++
++	err1 = jh7110_hash_update(req);
++
++	if (err1 == -EINPROGRESS || err1 == -EBUSY)
++		return err1;
++
++	/*
++	 * final() has to be always called to cleanup resources
++	 * even if update() failed, except EINPROGRESS
++	 */
++	err2 = jh7110_hash_final(req);
++
++	return err1 ?: err2;
++}
++
++static int jh7110_hash_digest(struct ahash_request *req)
++{
++	return jh7110_hash_init(req) ?: jh7110_hash_finup(req);
++}
++
++static int jh7110_hash_export(struct ahash_request *req, void *out)
++{
++	struct jh7110_sec_request_ctx *rctx = ahash_request_ctx(req);
++
++	memcpy(out, rctx, sizeof(*rctx));
++
++	return 0;
++}
++
++static int jh7110_hash_import(struct ahash_request *req, const void *in)
++{
++	struct jh7110_sec_request_ctx *rctx = ahash_request_ctx(req);
++
++	memcpy(rctx, in, sizeof(*rctx));
++
++	return 0;
++}
++
++static int jh7110_hash_cra_init_algs(struct crypto_tfm *tfm,
++					const char *algs_hmac_name,
++					unsigned int mode)
++{
++	struct jh7110_sec_ctx *ctx = crypto_tfm_ctx(tfm);
++	const char *alg_name = crypto_tfm_alg_name(tfm);
++
++	ctx->sdev = jh7110_sec_find_dev(ctx);
++	ctx->fallback_available = true;
++
++	if (!ctx->sdev)
++		return -ENODEV;
++
++	ctx->fallback.shash = crypto_alloc_shash(alg_name, 0,
++			CRYPTO_ALG_NEED_FALLBACK);
++
++	if (IS_ERR(ctx->fallback.shash))
++		ctx->fallback_available = false;
++
++	crypto_ahash_set_reqsize(__crypto_ahash_cast(tfm),
++			sizeof(struct jh7110_sec_request_ctx));
++
++	ctx->keylen   = 0;
++	ctx->sha_mode = mode;
++	ctx->sha_len_total = 0;
++	ctx->buffer = ctx->sdev->sha_data;
++
++	if (algs_hmac_name)
++		ctx->sha_mode |= JH7110_SHA_HMAC_FLAGS;
++
++	pm_runtime_resume_and_get(ctx->sdev->dev);
++
++	ctx->enginectx.op.do_one_request = jh7110_hash_one_request;
++	ctx->enginectx.op.prepare_request = jh7110_hash_prepare_req;
++	ctx->enginectx.op.unprepare_request = NULL;
++
++	return 0;
++}
++
++static void jh7110_hash_cra_exit(struct crypto_tfm *tfm)
++{
++	struct jh7110_sec_ctx *ctx = crypto_tfm_ctx(tfm);
++
++	crypto_free_shash(ctx->fallback.shash);
++
++	pm_runtime_put_sync_suspend(ctx->sdev->dev);
++
++	ctx->fallback.shash = NULL;
++	ctx->enginectx.op.do_one_request = NULL;
++	ctx->enginectx.op.prepare_request = NULL;
++	ctx->enginectx.op.unprepare_request = NULL;
++}
++
++static int jh7110_hash_long_setkey(struct jh7110_sec_ctx *ctx,
++					const u8 *key, unsigned int keylen,
++					const char *alg_name)
++{
++	struct crypto_wait wait;
++	struct ahash_request *req;
++	struct scatterlist sg;
++	struct crypto_ahash *ahash_tfm;
++	u8 *buf;
++	int ret;
++
++	ahash_tfm = crypto_alloc_ahash(alg_name, 0, 0);
++	if (IS_ERR(ahash_tfm))
++		return PTR_ERR(ahash_tfm);
++
++	req = ahash_request_alloc(ahash_tfm, GFP_KERNEL);
++	if (!req) {
++		ret = -ENOMEM;
++		goto err_free_ahash;
++	}
++
++	crypto_init_wait(&wait);
++	ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
++				   crypto_req_done, &wait);
++	crypto_ahash_clear_flags(ahash_tfm, ~0);
++
++	buf = kzalloc(keylen + JH7110_MAX_ALIGN_SIZE, GFP_KERNEL);
++	if (!buf) {
++		ret = -ENOMEM;
++		goto err_free_req;
++	}
++
++	memcpy(buf, key, keylen);
++	sg_init_one(&sg, buf, keylen);
++	ahash_request_set_crypt(req, &sg, ctx->key, keylen);
++
++	ret = crypto_wait_req(crypto_ahash_digest(req), &wait);
++
++err_free_req:
++	ahash_request_free(req);
++err_free_ahash:
++	crypto_free_ahash(ahash_tfm);
++	return ret;
++}
++
++static int jh7110_hash1_setkey(struct crypto_ahash *tfm,
++			     const u8 *key, unsigned int keylen)
++{
++	struct jh7110_sec_ctx *ctx = crypto_ahash_ctx(tfm);
++	unsigned int digestsize = crypto_ahash_digestsize(tfm);
++	unsigned int blocksize;
++	int ret = 0;
++
++	blocksize = crypto_tfm_alg_blocksize(crypto_ahash_tfm(tfm));
++	if (keylen <= blocksize) {
++		memcpy(ctx->key, key, keylen);
++		ctx->keylen = keylen;
++	} else {
++		ctx->keylen = digestsize;
++		ret = jh7110_hash_long_setkey(ctx, key, keylen, "jh7110-sha1");
++	}
++
++	return ret;
++}
++
++static int jh7110_hash224_setkey(struct crypto_ahash *tfm,
++				const u8 *key, unsigned int keylen)
++{
++	struct jh7110_sec_ctx *ctx = crypto_ahash_ctx(tfm);
++	unsigned int digestsize = crypto_ahash_digestsize(tfm);
++	unsigned int blocksize;
++	int ret = 0;
++
++	blocksize = crypto_tfm_alg_blocksize(crypto_ahash_tfm(tfm));
++
++	if (keylen <= blocksize) {
++		memcpy(ctx->key, key, keylen);
++		ctx->keylen = keylen;
++	} else {
++		ctx->keylen = digestsize;
++		ret = jh7110_hash_long_setkey(ctx, key, keylen, "jh7110-sha224");
++	}
++
++	return ret;
++}
++
++static int jh7110_hash256_setkey(struct crypto_ahash *tfm,
++			     const u8 *key, unsigned int keylen)
++{
++	struct jh7110_sec_ctx *ctx = crypto_ahash_ctx(tfm);
++	unsigned int digestsize = crypto_ahash_digestsize(tfm);
++	unsigned int blocksize;
++	int ret = 0;
++
++	blocksize = crypto_tfm_alg_blocksize(crypto_ahash_tfm(tfm));
++
++	if (keylen <= blocksize) {
++		memcpy(ctx->key, key, keylen);
++		ctx->keylen = keylen;
++	} else {
++		ctx->keylen = digestsize;
++		ret = jh7110_hash_long_setkey(ctx, key, keylen, "jh7110-sha256");
++	}
++
++	return ret;
++}
++
++static int jh7110_hash384_setkey(struct crypto_ahash *tfm,
++				const u8 *key, unsigned int keylen)
++{
++	struct jh7110_sec_ctx *ctx = crypto_ahash_ctx(tfm);
++	unsigned int digestsize = crypto_ahash_digestsize(tfm);
++	unsigned int blocksize;
++	int ret = 0;
++
++	blocksize = crypto_tfm_alg_blocksize(crypto_ahash_tfm(tfm));
++
++	if (keylen <= blocksize) {
++		memcpy(ctx->key, key, keylen);
++		ctx->keylen = keylen;
++	} else {
++		ctx->keylen = digestsize;
++		ret = jh7110_hash_long_setkey(ctx, key, keylen, "jh7110-sha384");
++	}
++
++	return ret;
++}
++
++static int jh7110_hash512_setkey(struct crypto_ahash *tfm,
++			     const u8 *key, unsigned int keylen)
++{
++	struct jh7110_sec_ctx *ctx = crypto_ahash_ctx(tfm);
++	unsigned int digestsize = crypto_ahash_digestsize(tfm);
++	unsigned int blocksize;
++	int ret = 0;
++
++	blocksize = crypto_tfm_alg_blocksize(crypto_ahash_tfm(tfm));
++
++	if (keylen <= blocksize) {
++		memcpy(ctx->key, key, keylen);
++		ctx->keylen = keylen;
++	} else {
++		ctx->keylen = digestsize;
++		ret = jh7110_hash_long_setkey(ctx, key, keylen, "jh7110-sha512");
++	}
++
++	return ret;
++}
++
++static int jh7110_sm3_setkey(struct crypto_ahash *tfm,
++			     const u8 *key, unsigned int keylen)
++{
++	struct jh7110_sec_ctx *ctx = crypto_ahash_ctx(tfm);
++	unsigned int digestsize = crypto_ahash_digestsize(tfm);
++	unsigned int blocksize;
++	int ret = 0;
++
++	blocksize = crypto_tfm_alg_blocksize(crypto_ahash_tfm(tfm));
++
++	if (keylen <= blocksize) {
++		memcpy(ctx->key, key, keylen);
++		ctx->keylen = keylen;
++	} else {
++		ctx->keylen = digestsize;
++		ret = jh7110_hash_long_setkey(ctx, key, keylen, "jh7110-sm3");
++	}
++
++	return ret;
++}
++
++static int jh7110_hash_cra_sha1_init(struct crypto_tfm *tfm)
++{
++	return jh7110_hash_cra_init_algs(tfm, NULL, JH7110_SHA_SHA1);
++}
++
++static int jh7110_hash_cra_sha224_init(struct crypto_tfm *tfm)
++{
++	return jh7110_hash_cra_init_algs(tfm, NULL, JH7110_SHA_SHA224);
++}
++
++static int jh7110_hash_cra_sha256_init(struct crypto_tfm *tfm)
++{
++	return jh7110_hash_cra_init_algs(tfm, NULL, JH7110_SHA_SHA256);
++}
++
++static int jh7110_hash_cra_sha384_init(struct crypto_tfm *tfm)
++{
++	return jh7110_hash_cra_init_algs(tfm, NULL, JH7110_SHA_SHA384);
++}
++
++static int jh7110_hash_cra_sha512_init(struct crypto_tfm *tfm)
++{
++	return jh7110_hash_cra_init_algs(tfm, NULL, JH7110_SHA_SHA512);
++}
++
++static int jh7110_hash_cra_sm3_init(struct crypto_tfm *tfm)
++{
++	return jh7110_hash_cra_init_algs(tfm, NULL, JH7110_SHA_SM3);
++}
++
++static int jh7110_hash_cra_hmac_sha1_init(struct crypto_tfm *tfm)
++{
++	return jh7110_hash_cra_init_algs(tfm, "sha1", JH7110_SHA_SHA1);
++}
++
++static int jh7110_hash_cra_hmac_sha224_init(struct crypto_tfm *tfm)
++{
++	return jh7110_hash_cra_init_algs(tfm, "sha224", JH7110_SHA_SHA224);
++}
++
++static int jh7110_hash_cra_hmac_sha256_init(struct crypto_tfm *tfm)
++{
++	return jh7110_hash_cra_init_algs(tfm, "sha256", JH7110_SHA_SHA256);
++}
++
++static int jh7110_hash_cra_hmac_sha384_init(struct crypto_tfm *tfm)
++{
++	return jh7110_hash_cra_init_algs(tfm, "sha384", JH7110_SHA_SHA384);
++}
++
++static int jh7110_hash_cra_hmac_sha512_init(struct crypto_tfm *tfm)
++{
++	return jh7110_hash_cra_init_algs(tfm, "sha512", JH7110_SHA_SHA512);
++}
++
++static int jh7110_hash_cra_hmac_sm3_init(struct crypto_tfm *tfm)
++{
++	return jh7110_hash_cra_init_algs(tfm, "sm3", JH7110_SHA_SM3);
++}
++
++static struct ahash_alg algs_sha0_sha512_sm3[] = {
++{
++	.init     = jh7110_hash_init,
++	.update   = jh7110_hash_update,
++	.final    = jh7110_hash_final,
++	.finup    = jh7110_hash_finup,
++	.digest   = jh7110_hash_digest,
++	.export   = jh7110_hash_export,
++	.import   = jh7110_hash_import,
++	.halg = {
++		.digestsize = SHA1_DIGEST_SIZE,
++		.statesize  = sizeof(struct jh7110_sec_request_ctx),
++		.base = {
++			.cra_name		= "sha1",
++			.cra_driver_name	= "jh7110-sha1",
++			.cra_priority		= 200,
++			.cra_flags		= CRYPTO_ALG_ASYNC |
++						  CRYPTO_ALG_TYPE_AHASH |
++						  CRYPTO_ALG_NEED_FALLBACK,
++			.cra_blocksize		= SHA1_BLOCK_SIZE,
++			.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++			.cra_alignmask		= 3,
++			.cra_init		= jh7110_hash_cra_sha1_init,
++			.cra_exit		= jh7110_hash_cra_exit,
++			.cra_module		= THIS_MODULE,
++		}
++	}
++},
++{
++	.init     = jh7110_hash_init,
++	.update   = jh7110_hash_update,
++	.final    = jh7110_hash_final,
++	.finup    = jh7110_hash_finup,
++	.digest   = jh7110_hash_digest,
++	.export   = jh7110_hash_export,
++	.import   = jh7110_hash_import,
++	.setkey   = jh7110_hash1_setkey,
++	.halg = {
++		.digestsize = SHA1_DIGEST_SIZE,
++		.statesize  = sizeof(struct jh7110_sec_request_ctx),
++		.base = {
++			.cra_name		= "hmac(sha1)",
++			.cra_driver_name	= "jh7110-hmac-sha1",
++			.cra_priority		= 200,
++			.cra_flags		= CRYPTO_ALG_ASYNC |
++						  CRYPTO_ALG_TYPE_AHASH |
++						  CRYPTO_ALG_NEED_FALLBACK,
++			.cra_blocksize		= SHA1_BLOCK_SIZE,
++			.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++			.cra_alignmask		= 3,
++			.cra_init		= jh7110_hash_cra_hmac_sha1_init,
++			.cra_exit		= jh7110_hash_cra_exit,
++			.cra_module		= THIS_MODULE,
++		}
++	}
++},
++{
++	.init     = jh7110_hash_init,
++	.update   = jh7110_hash_update,
++	.final    = jh7110_hash_final,
++	.finup    = jh7110_hash_finup,
++	.digest   = jh7110_hash_digest,
++	.export   = jh7110_hash_export,
++	.import   = jh7110_hash_import,
++	.halg = {
++		.digestsize = SHA224_DIGEST_SIZE,
++		.statesize  = sizeof(struct jh7110_sec_request_ctx),
++		.base = {
++			.cra_name		= "sha224",
++			.cra_driver_name	= "jh7110-sha224",
++			.cra_priority		= 200,
++			.cra_flags		= CRYPTO_ALG_ASYNC |
++						  CRYPTO_ALG_TYPE_AHASH |
++						  CRYPTO_ALG_NEED_FALLBACK,
++			.cra_blocksize		= SHA224_BLOCK_SIZE,
++			.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++			.cra_alignmask		= 3,
++			.cra_init		= jh7110_hash_cra_sha224_init,
++			.cra_exit		= jh7110_hash_cra_exit,
++			.cra_module		= THIS_MODULE,
++		}
++	}
++},
++{
++	.init     = jh7110_hash_init,
++	.update   = jh7110_hash_update,
++	.final    = jh7110_hash_final,
++	.finup    = jh7110_hash_finup,
++	.digest   = jh7110_hash_digest,
++	.export   = jh7110_hash_export,
++	.import   = jh7110_hash_import,
++	.setkey   = jh7110_hash224_setkey,
++	.halg = {
++		.digestsize = SHA224_DIGEST_SIZE,
++		.statesize  = sizeof(struct jh7110_sec_request_ctx),
++		.base = {
++			.cra_name		= "hmac(sha224)",
++			.cra_driver_name	= "jh7110-hmac-sha224",
++			.cra_priority		= 200,
++			.cra_flags		= CRYPTO_ALG_ASYNC |
++						  CRYPTO_ALG_TYPE_AHASH |
++						  CRYPTO_ALG_NEED_FALLBACK,
++			.cra_blocksize		= SHA224_BLOCK_SIZE,
++			.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++			.cra_alignmask		= 3,
++			.cra_init		= jh7110_hash_cra_hmac_sha224_init,
++			.cra_exit		= jh7110_hash_cra_exit,
++			.cra_module		= THIS_MODULE,
++		}
++	}
++},
++{
++	.init     = jh7110_hash_init,
++	.update   = jh7110_hash_update,
++	.final    = jh7110_hash_final,
++	.finup    = jh7110_hash_finup,
++	.digest   = jh7110_hash_digest,
++	.export   = jh7110_hash_export,
++	.import   = jh7110_hash_import,
++	.halg = {
++		.digestsize = SHA256_DIGEST_SIZE,
++		.statesize  = sizeof(struct jh7110_sec_request_ctx),
++		.base = {
++			.cra_name		= "sha256",
++			.cra_driver_name	= "jh7110-sha256",
++			.cra_priority		= 200,
++			.cra_flags		= CRYPTO_ALG_ASYNC |
++						  CRYPTO_ALG_TYPE_AHASH |
++						  CRYPTO_ALG_NEED_FALLBACK,
++			.cra_blocksize		= SHA256_BLOCK_SIZE,
++			.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++			.cra_alignmask		= 3,
++			.cra_init		= jh7110_hash_cra_sha256_init,
++			.cra_exit		= jh7110_hash_cra_exit,
++			.cra_module		= THIS_MODULE,
++		}
++	}
++},
++{
++	.init     = jh7110_hash_init,
++	.update   = jh7110_hash_update,
++	.final    = jh7110_hash_final,
++	.finup    = jh7110_hash_finup,
++	.digest   = jh7110_hash_digest,
++	.export   = jh7110_hash_export,
++	.import   = jh7110_hash_import,
++	.setkey   = jh7110_hash256_setkey,
++	.halg = {
++		.digestsize = SHA256_DIGEST_SIZE,
++		.statesize  = sizeof(struct jh7110_sec_request_ctx),
++		.base = {
++			.cra_name		= "hmac(sha256)",
++			.cra_driver_name	= "jh7110-hmac-sha256",
++			.cra_priority		= 200,
++			.cra_flags		= CRYPTO_ALG_ASYNC |
++						  CRYPTO_ALG_TYPE_AHASH |
++						  CRYPTO_ALG_NEED_FALLBACK,
++			.cra_blocksize		= SHA256_BLOCK_SIZE,
++			.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++			.cra_alignmask		= 3,
++			.cra_init		= jh7110_hash_cra_hmac_sha256_init,
++			.cra_exit		= jh7110_hash_cra_exit,
++			.cra_module		= THIS_MODULE,
++		}
++	}
++},
++{
++	.init     = jh7110_hash_init,
++	.update   = jh7110_hash_update,
++	.final    = jh7110_hash_final,
++	.finup    = jh7110_hash_finup,
++	.digest   = jh7110_hash_digest,
++	.export   = jh7110_hash_export,
++	.import   = jh7110_hash_import,
++	.halg = {
++		.digestsize = SHA384_DIGEST_SIZE,
++		.statesize  = sizeof(struct jh7110_sec_request_ctx),
++		.base = {
++			.cra_name		= "sha384",
++			.cra_driver_name	= "jh7110-sha384",
++			.cra_priority		= 200,
++			.cra_flags		= CRYPTO_ALG_ASYNC |
++						  CRYPTO_ALG_TYPE_AHASH |
++						  CRYPTO_ALG_NEED_FALLBACK,
++			.cra_blocksize		= SHA384_BLOCK_SIZE,
++			.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++			.cra_alignmask		= 3,
++			.cra_init		= jh7110_hash_cra_sha384_init,
++			.cra_exit		= jh7110_hash_cra_exit,
++			.cra_module		= THIS_MODULE,
++		}
++	}
++},
++{
++		.init     = jh7110_hash_init,
++		.update   = jh7110_hash_update,
++		.final    = jh7110_hash_final,
++		.finup    = jh7110_hash_finup,
++		.digest   = jh7110_hash_digest,
++		.setkey   = jh7110_hash384_setkey,
++		.export   = jh7110_hash_export,
++		.import   = jh7110_hash_import,
++		.halg = {
++			.digestsize = SHA384_DIGEST_SIZE,
++			.statesize  = sizeof(struct jh7110_sec_request_ctx),
++			.base = {
++				.cra_name			= "hmac(sha384)",
++				.cra_driver_name	= "jh7110-hmac-sha384",
++				.cra_priority		= 200,
++				.cra_flags		= CRYPTO_ALG_ASYNC |
++							  CRYPTO_ALG_TYPE_AHASH |
++							  CRYPTO_ALG_NEED_FALLBACK,
++				.cra_blocksize		= SHA384_BLOCK_SIZE,
++				.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++				.cra_alignmask		= 3,
++				.cra_init		= jh7110_hash_cra_hmac_sha384_init,
++				.cra_exit		= jh7110_hash_cra_exit,
++				.cra_module		= THIS_MODULE,
++			}
++		}
++},
++{
++	.init     = jh7110_hash_init,
++	.update   = jh7110_hash_update,
++	.final    = jh7110_hash_final,
++	.finup    = jh7110_hash_finup,
++	.digest   = jh7110_hash_digest,
++	.export   = jh7110_hash_export,
++	.import   = jh7110_hash_import,
++	.halg = {
++		.digestsize = SHA512_DIGEST_SIZE,
++		.statesize  = sizeof(struct jh7110_sec_request_ctx),
++		.base = {
++			.cra_name			= "sha512",
++			.cra_driver_name	= "jh7110-sha512",
++			.cra_priority		= 200,
++			.cra_flags			= CRYPTO_ALG_ASYNC |
++				CRYPTO_ALG_TYPE_AHASH,
++			.cra_blocksize		= SHA512_BLOCK_SIZE,
++			.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++			.cra_alignmask		= 3,
++			.cra_init			= jh7110_hash_cra_sha512_init,
++			.cra_exit			= jh7110_hash_cra_exit,
++			.cra_module			= THIS_MODULE,
++		}
++	}
++},
++{
++	.init     = jh7110_hash_init,
++	.update   = jh7110_hash_update,
++	.final    = jh7110_hash_final,
++	.finup    = jh7110_hash_finup,
++	.digest   = jh7110_hash_digest,
++	.setkey   = jh7110_hash512_setkey,
++	.export   = jh7110_hash_export,
++	.import   = jh7110_hash_import,
++	.halg = {
++		.digestsize = SHA512_DIGEST_SIZE,
++		.statesize  = sizeof(struct jh7110_sec_request_ctx),
++		.base = {
++			.cra_name		= "hmac(sha512)",
++			.cra_driver_name	= "jh7110-hmac-sha512",
++			.cra_priority		= 200,
++			.cra_flags		= CRYPTO_ALG_ASYNC |
++						  CRYPTO_ALG_TYPE_AHASH |
++						  CRYPTO_ALG_NEED_FALLBACK,
++			.cra_blocksize		= SHA512_BLOCK_SIZE,
++			.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++			.cra_alignmask		= 3,
++			.cra_init		= jh7110_hash_cra_hmac_sha512_init,
++			.cra_exit		= jh7110_hash_cra_exit,
++			.cra_module		= THIS_MODULE,
++		}
++	}
++},
++{
++	.init     = jh7110_hash_init,
++	.update   = jh7110_hash_update,
++	.final    = jh7110_hash_final,
++	.finup    = jh7110_hash_finup,
++	.digest   = jh7110_hash_digest,
++	.export   = jh7110_hash_export,
++	.import   = jh7110_hash_import,
++	.halg = {
++		.digestsize = SM3_DIGEST_SIZE,
++		.statesize  = sizeof(struct jh7110_sec_request_ctx),
++		.base = {
++			.cra_name		= "sm3",
++			.cra_driver_name	= "jh7110-sm3",
++			.cra_priority		= 200,
++			.cra_flags		= CRYPTO_ALG_ASYNC |
++						  CRYPTO_ALG_TYPE_AHASH |
++						  CRYPTO_ALG_NEED_FALLBACK,
++			.cra_blocksize		= SM3_BLOCK_SIZE,
++			.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++			.cra_alignmask		= 3,
++			.cra_init		= jh7110_hash_cra_sm3_init,
++			.cra_exit		= jh7110_hash_cra_exit,
++			.cra_module		= THIS_MODULE,
++		}
++	}
++},
++{
++	.init		= jh7110_hash_init,
++	.update		= jh7110_hash_update,
++	.final		= jh7110_hash_final,
++	.finup		= jh7110_hash_finup,
++	.digest		= jh7110_hash_digest,
++	.setkey		= jh7110_sm3_setkey,
++	.export		= jh7110_hash_export,
++	.import		= jh7110_hash_import,
++	.halg = {
++		.digestsize = SM3_DIGEST_SIZE,
++		.statesize  = sizeof(struct jh7110_sec_request_ctx),
++		.base = {
++			.cra_name		= "hmac(sm3)",
++			.cra_driver_name	= "jh7110-hmac-sm3",
++			.cra_priority		= 200,
++			.cra_flags		= CRYPTO_ALG_ASYNC |
++						  CRYPTO_ALG_TYPE_AHASH |
++						  CRYPTO_ALG_NEED_FALLBACK,
++			.cra_blocksize		= SM3_BLOCK_SIZE,
++			.cra_ctxsize		= sizeof(struct jh7110_sec_ctx),
++			.cra_alignmask		= 3,
++			.cra_init		= jh7110_hash_cra_hmac_sm3_init,
++			.cra_exit		= jh7110_hash_cra_exit,
++			.cra_module		= THIS_MODULE,
++		}
++	}
++},
++};
++
++int jh7110_hash_register_algs(void)
++{
++	int ret = 0;
++
++	ret = crypto_register_ahashes(algs_sha0_sha512_sm3, ARRAY_SIZE(algs_sha0_sha512_sm3));
++
++	return ret;
++}
++
++void jh7110_hash_unregister_algs(void)
++{
++	crypto_unregister_ahashes(algs_sha0_sha512_sm3, ARRAY_SIZE(algs_sha0_sha512_sm3));
++}
+diff --git a/drivers/crypto/starfive/jh7110/jh7110-str.h b/drivers/crypto/starfive/jh7110/jh7110-str.h
+new file mode 100644
+index 000000000000..9113805cd83e
+--- /dev/null
++++ b/drivers/crypto/starfive/jh7110/jh7110-str.h
+@@ -0,0 +1,276 @@
++/* SPDX-License-Identifier: GPL-2.0
++ *
++ * Copyright 2021 StarFive, Inc <huan.feng@starfivetech.com>
++ */
++#ifndef __JH7110_STR_H__
++#define __JH7110_STR_H__
++
++#include <crypto/internal/akcipher.h>
++#include <crypto/internal/rsa.h>
++#include <crypto/engine.h>
++#include <linux/dma-mapping.h>
++#include <linux/dmaengine.h>
++#include <linux/delay.h>
++
++#include "jh7110-regs.h"
++
++#define JH7110_MSG_BUFFER_SIZE			(16 * 1024)
++#define MAX_KEY_SIZE				SHA512_BLOCK_SIZE
++
++#define JH7110_AES_IV_LEN			AES_BLOCK_SIZE
++#define JH7110_AES_CTR_LEN			AES_BLOCK_SIZE
++
++struct jh7110_rsa_key {
++	u8					*n;
++	u8					*e;
++	u8					*d;
++	u8					*p;
++	u8					*q;
++	u8					*dp;
++	u8					*dq;
++	u8					*qinv;
++	u8					*rinv;
++	u8					*rinv_p;
++	u8					*rinv_q;
++	u8					*mp;
++	u8					*rsqr;
++	u8					*rsqr_p;
++	u8					*rsqr_q;
++	u8					*pmp;
++	u8					*qmp;
++	int					e_bitlen;
++	int					d_bitlen;
++	int					bitlen;
++	size_t					key_sz;
++	bool					crt_mode;
++};
++
++struct jh7110_sec_ctx {
++	struct crypto_engine_ctx		enginectx;
++
++	struct jh7110_sec_request_ctx		*rctx;
++	struct jh7110_sec_dev			*sdev;
++
++	unsigned int				sha_mode;
++
++	u8					key[MAX_KEY_SIZE];
++	int					keylen;
++	int					sec_init;
++	struct scatterlist			sg[2];
++	struct jh7110_rsa_key			rsa_key;
++	size_t					sha_len_total;
++	u8					*buffer;
++	union {
++		struct crypto_akcipher			*akcipher;
++		struct crypto_aead			*aead;
++		struct crypto_shash			*shash;
++	} fallback;
++	bool					fallback_available;
++};
++
++struct jh7110_sec_dev {
++	struct list_head			list;
++	struct device				*dev;
++
++	struct clk				*sec_hclk;
++	struct clk				*sec_ahb;
++	struct reset_control			*rst_hresetn;
++
++	struct jh7110_pl08x_device		*pl080;
++
++	void __iomem				*io_base;
++	void __iomem				*dma_base;
++	phys_addr_t				io_phys_base;
++	void					*sha_data;
++	void					*aes_data;
++	void					*pka_data;
++	unsigned int				secirq;
++	unsigned int				irq;
++
++	size_t					data_buf_len;
++	int					pages_count;
++	u32					use_side_channel_mitigation;
++	u32					use_dma;
++	u32					dma_maxburst;
++	struct dma_chan				*sec_xm_m;
++	struct dma_chan				*sec_xm_p;
++	struct dma_slave_config			cfg_in;
++	struct dma_slave_config			cfg_out;
++	struct completion			sec_comp_m;
++	struct completion			sec_comp_p;
++	struct scatterlist			in_sg;
++	struct scatterlist			out_sg;
++	unsigned long				in_sg_len;
++	unsigned long				out_sg_len;
++
++	struct mutex				doing;
++	struct mutex				pl080_doing;
++	struct mutex				lock; /* protects req / areq */
++	struct mutex				sha_lock;
++	struct mutex				aes_lock;
++	struct mutex				rsa_lock;
++	struct completion			rsa_comp;
++
++#define JH7110_SHA_SHA_DONE			BIT(2)
++#define JH7110_AES_DONE				BIT(3)
++#define JH7110_PKA_DONE				BIT(5)
++	u32					done_flags;
++#define JH7110_SHA_TYPE				0x1
++#define JH7110_AES_TYPE				0x2
++#define JH7110_PKA_TYPE				0x4
++	u32					cry_type;
++
++	struct crypto_engine			*engine;
++
++	union jh7110_alg_cr			alg_cr;
++	union jh7110_ie_mask			ie_mask;
++	union jh7110_ie_flag			ie_flag;
++};
++
++struct jh7110_sec_request_ctx {
++	struct jh7110_sec_ctx			*ctx;
++	struct jh7110_sec_dev			*sdev;
++
++	union {
++		struct ahash_request		*hreq;
++		struct skcipher_request		*sreq;
++		struct aead_request		*areq;
++	} req;
++#define JH7110_AHASH_REQ			0
++#define JH7110_ABLK_REQ				1
++#define JH7110_AEAD_REQ				2
++	unsigned int				req_type;
++
++	union {
++		union jh7110_crypto_cacr	pka_csr;
++		union jh7110_aes_csr		aes_csr;
++		union jh7110_sha_shacsr		sha_csr;
++	} csr;
++
++	struct scatterlist			*sg;
++	struct scatterlist			*in_sg;
++	struct scatterlist			*out_sg;
++	struct scatterlist			*out_sg_save;
++	struct scatterlist			in_sgl;
++	struct scatterlist			out_sgl;
++	bool					sgs_copied;
++
++	unsigned long				sg_len;
++	unsigned long				in_sg_len;
++	unsigned long				out_sg_len;
++
++	unsigned long				flags;
++	unsigned long				op;
++	unsigned long				stmode;
++	unsigned long long			jiffies_hw;
++	unsigned long long			jiffies_cp;
++
++	size_t					bufcnt;
++	size_t					buflen;
++	size_t					total;
++	size_t					offset;
++	size_t					data_offset;
++	size_t					authsize;
++	size_t					hw_blocksize;
++	size_t					total_in;
++	size_t					total_in_save;
++	size_t					total_out;
++	size_t					total_out_save;
++	size_t					assoclen;
++	size_t					ctr_over_count;
++
++	u32					last_ctr[4];
++	u32                                     aes_iv[4];
++	u32					tag_out[4];
++	u32					tag_in[4];
++	u8					sha_digest_mid[SHA512_DIGEST_SIZE]__aligned(sizeof(u32));
++	unsigned int				sha_digest_len;
++};
++
++struct jh7110_sec_dma {
++	struct dma_slave_config			cfg;
++	union  jh7110_alg_cr			alg_cr;
++	struct dma_chan				*chan;
++	struct completion			*dma_comp;
++	struct scatterlist			*sg;
++	struct jh7110_sec_ctx			*ctx;
++	void					*data;
++	size_t					total;
++};
++
++static inline u64 jh7110_sec_readq(struct jh7110_sec_dev *sdev, u32 offset)
++{
++#ifdef CONFIG_64BIT
++	return __raw_readq(sdev->io_base + offset);
++#else
++	return ((u64)__raw_readl(sdev->io_base + offset) << 32) | (u64)__raw_readl(sdev->io_base + offset + 4);
++#endif
++}
++
++static inline u32 jh7110_sec_read(struct jh7110_sec_dev *sdev, u32 offset)
++{
++	return __raw_readl(sdev->io_base + offset);
++}
++
++static inline u16 jh7110_sec_readw(struct jh7110_sec_dev *sdev, u32 offset)
++{
++	return __raw_readw(sdev->io_base + offset);
++}
++
++static inline u8 jh7110_sec_readb(struct jh7110_sec_dev *sdev, u32 offset)
++{
++	return __raw_readb(sdev->io_base + offset);
++}
++
++static inline void jh7110_sec_writeq(struct jh7110_sec_dev *sdev,
++					u32 offset, u64 value)
++{
++#ifdef CONFIG_64BIT
++	__raw_writeq(value, sdev->io_base + offset);
++#else
++	__raw_writel((value >> 32), sdev->io_base + offset);
++	__raw_writel(value & 0xffffffff, sdev->io_base + offset + 4);
++#endif
++}
++
++static inline void jh7110_sec_write(struct jh7110_sec_dev *sdev,
++					u32 offset, u32 value)
++{
++	__raw_writel(value, sdev->io_base + offset);
++}
++
++static inline void jh7110_sec_writew(struct jh7110_sec_dev *sdev,
++					u32 offset, u16 value)
++{
++	__raw_writew(value, sdev->io_base + offset);
++}
++
++static inline void jh7110_sec_writeb(struct jh7110_sec_dev *sdev,
++					u32 offset, u8 value)
++{
++	__raw_writeb(value, sdev->io_base + offset);
++}
++
++extern struct jh7110_sec_dev *jh7110_sec_find_dev(struct jh7110_sec_ctx *ctx);
++
++extern int jh7110_hash_register_algs(void);
++extern void jh7110_hash_unregister_algs(void);
++
++extern int jh7110_aes_register_algs(void);
++extern void jh7110_aes_unregister_algs(void);
++
++extern int jh7110_pka_register_algs(void);
++extern void jh7110_pka_unregister_algs(void);
++
++extern int jh7110_dma_sg_to_device(struct jh7110_sec_dma *sdma);
++extern int jh7110_dma_mem_to_device(struct jh7110_sec_dma *sdma);
++extern int jh7110_dma_sg_from_device(struct jh7110_sec_dma *sdma);
++extern int jh7110_dma_mem_from_device(struct jh7110_sec_dma *sdma);
++extern int jh7110_mem_to_mem_test(struct jh7110_sec_ctx *ctx);
++
++extern int jh7110_dmac_init(struct jh7110_sec_dev *sdev, int irq);
++extern int jh7110_dmac_secdata_out(struct jh7110_sec_dev *sdev, u8 chan, u32 src, u32 dst, u32 size);
++extern int jh7110_dmac_secdata_in(struct jh7110_sec_dev *sdev, u8 chan, u32 src, u32 dst, u32 size);
++extern int jh7110_dmac_wait_done(struct jh7110_sec_dev *sdev, u8 chan);
++
++#endif
+diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
+index 14c1ac26f866..6e0e54fcd531 100644
+--- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
++++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c
+@@ -27,6 +27,8 @@
+ #include "../dmaengine.h"
+ #include "../virt-dma.h"
+ 
++#include <soc/starfive/jh7110.h>
++
+ /*
+  * The set of bus widths supported by the DMA controller. DW AXI DMAC supports
+  * master data bus width up to 512 bits (for both AXI master interfaces), but
+@@ -732,6 +734,17 @@ static int axi_dma_resume(struct axi_dma_chip *chip)
+ 	return 0;
+ }
+ 
++void axi_dma_cyclic_stop(struct dma_chan *dchan)
++{
++	struct axi_dma_chan *chan = dchan_to_axi_dma_chan(dchan);
++	unsigned long flags;
++
++	spin_lock_irqsave(&chan->vc.lock, flags);
++	axi_chan_disable(chan);
++	spin_unlock_irqrestore(&chan->vc.lock, flags);
++
++}
++EXPORT_SYMBOL(axi_dma_cyclic_stop);
+ static int __maybe_unused axi_dma_runtime_suspend(struct device *dev)
+ {
+ 	struct axi_dma_chip *chip = dev_get_drvdata(dev);
+@@ -983,6 +996,7 @@ static const struct dev_pm_ops dw_axi_dma_pm_ops = {
+ 
+ static const struct of_device_id dw_dma_of_id_table[] = {
+ 	{ .compatible = "snps,axi-dma-1.01a" },
++	{ .compatible = "starfive,jh7110-dma" },
+ 	{}
+ };
+ MODULE_DEVICE_TABLE(of, dw_dma_of_id_table);
+diff --git a/drivers/dma/jh7110-pl08x.c b/drivers/dma/jh7110-pl08x.c
+new file mode 100755
+index 000000000000..76df9cf7b59b
+--- /dev/null
++++ b/drivers/dma/jh7110-pl08x.c
+@@ -0,0 +1,3200 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * Copyright (c) 2006 ARM Ltd.
++ * Copyright (c) 2010 ST-Ericsson SA
++ * Copyirght (c) 2017 Linaro Ltd.
++ *
++ * Author: Peter Pearse <peter.pearse@arm.com>
++ * Author: Linus Walleij <linus.walleij@linaro.org>
++ *
++ * Documentation: ARM DDI 0196G == PL080
++ * Documentation: ARM DDI 0218E == PL081
++ * Documentation: S3C6410 User's Manual == PL080S
++ *
++ * PL080 & PL081 both have 16 sets of DMA signals that can be routed to any
++ * channel.
++ *
++ * The PL080 has 8 channels available for simultaneous use, and the PL081
++ * has only two channels. So on these DMA controllers the number of channels
++ * and the number of incoming DMA signals are two totally different things.
++ * It is usually not possible to theoretically handle all physical signals,
++ * so a multiplexing scheme with possible denial of use is necessary.
++ *
++ * The PL080 has a dual bus master, PL081 has a single master.
++ *
++ * PL080S is a version modified by Samsung and used in S3C64xx SoCs.
++ * It differs in following aspects:
++ * - CH_CONFIG register at different offset,
++ * - separate CH_CONTROL2 register for transfer size,
++ * - bigger maximum transfer size,
++ * - 8-word aligned LLI, instead of 4-word, due to extra CCTL2 word,
++ * - no support for peripheral flow control.
++ *
++ * Memory to peripheral transfer may be visualized as
++ *	Get data from memory to DMAC
++ *	Until no data left
++ *		On burst request from peripheral
++ *			Destination burst from DMAC to peripheral
++ *			Clear burst request
++ *	Raise terminal count interrupt
++ *
++ * For peripherals with a FIFO:
++ * Source      burst size == half the depth of the peripheral FIFO
++ * Destination burst size == the depth of the peripheral FIFO
++ *
++ * (Bursts are irrelevant for mem to mem transfers - there are no burst
++ * signals, the DMA controller will simply facilitate its AHB master.)
++ *
++ * ASSUMES default (little) endianness for DMA transfers
++ *
++ * The PL08x has two flow control settings:
++ *  - DMAC flow control: the transfer size defines the number of transfers
++ *    which occur for the current LLI entry, and the DMAC raises TC at the
++ *    end of every LLI entry.  Observed behaviour shows the DMAC listening
++ *    to both the BREQ and SREQ signals (contrary to documented),
++ *    transferring data if either is active.  The LBREQ and LSREQ signals
++ *    are ignored.
++ *
++ *  - Peripheral flow control: the transfer size is ignored (and should be
++ *    zero).  The data is transferred from the current LLI entry, until
++ *    after the final transfer signalled by LBREQ or LSREQ.  The DMAC
++ *    will then move to the next LLI entry. Unsupported by PL080S.
++ */
++//#include <linux/amba/bus.h>
++#include <linux/amba/pl08x.h>
++#include <linux/debugfs.h>
++#include <linux/delay.h>
++#include <linux/device.h>
++#include <linux/dmaengine.h>
++#include <linux/dmapool.h>
++#include <linux/dma-mapping.h>
++#include <linux/export.h>
++#include <linux/init.h>
++#include <linux/interrupt.h>
++#include <linux/module.h>
++#include <linux/of.h>
++#include <linux/of_dma.h>
++#include <linux/of_device.h>
++#include <linux/platform_device.h>
++#include <linux/pm_runtime.h>
++#include <linux/seq_file.h>
++#include <linux/slab.h>
++#include <linux/amba/pl080.h>
++
++#include "dmaengine.h"
++#include "virt-dma.h"
++
++#define DRIVER_NAME	"pl08xdmac"
++
++#define PL80X_DMA_BUSWIDTHS \
++	BIT(DMA_SLAVE_BUSWIDTH_UNDEFINED) | \
++	BIT(DMA_SLAVE_BUSWIDTH_1_BYTE) | \
++	BIT(DMA_SLAVE_BUSWIDTH_2_BYTES) | \
++	BIT(DMA_SLAVE_BUSWIDTH_4_BYTES)
++
++//static struct amba_driver pl08x_amba_driver;
++struct pl08x_driver_data;
++
++/**
++ * struct vendor_data - vendor-specific config parameters for PL08x derivatives
++ * @config_offset: offset to the configuration register
++ * @channels: the number of channels available in this variant
++ * @signals: the number of request signals available from the hardware
++ * @dualmaster: whether this version supports dual AHB masters or not.
++ * @nomadik: whether this variant is a ST Microelectronics Nomadik, where the
++ *	channels have Nomadik security extension bits that need to be checked
++ *	for permission before use and some registers are missing
++ * @pl080s: whether this variant is a Samsung PL080S, which has separate
++ *	register and LLI word for transfer size.
++ * @ftdmac020: whether this variant is a Faraday Technology FTDMAC020
++ * @max_transfer_size: the maximum single element transfer size for this
++ *	PL08x variant.
++ */
++struct vendor_data {
++	u8 config_offset;
++	u8 channels;
++	u8 signals;
++	bool dualmaster;
++	bool nomadik;
++	bool pl080s;
++	bool ftdmac020;
++	u32 max_transfer_size;
++};
++
++/**
++ * struct pl08x_bus_data - information of source or destination
++ * busses for a transfer
++ * @addr: current address
++ * @maxwidth: the maximum width of a transfer on this bus
++ * @buswidth: the width of this bus in bytes: 1, 2 or 4
++ */
++struct pl08x_bus_data {
++	dma_addr_t addr;
++	u8 maxwidth;
++	u8 buswidth;
++};
++
++#define IS_BUS_ALIGNED(bus) IS_ALIGNED((bus)->addr, (bus)->buswidth)
++
++/**
++ * struct pl08x_phy_chan - holder for the physical channels
++ * @id: physical index to this channel
++ * @base: memory base address for this physical channel
++ * @reg_config: configuration address for this physical channel
++ * @reg_control: control address for this physical channel
++ * @reg_src: transfer source address register
++ * @reg_dst: transfer destination address register
++ * @reg_lli: transfer LLI address register
++ * @reg_busy: if the variant has a special per-channel busy register,
++ * this contains a pointer to it
++ * @lock: a lock to use when altering an instance of this struct
++ * @serving: the virtual channel currently being served by this physical
++ * channel
++ * @locked: channel unavailable for the system, e.g. dedicated to secure
++ * world
++ * @ftdmac020: channel is on a FTDMAC020
++ * @pl080s: channel is on a PL08s
++ */
++struct pl08x_phy_chan {
++	unsigned int id;
++	void __iomem *base;
++	void __iomem *reg_config;
++	void __iomem *reg_control;
++	void __iomem *reg_src;
++	void __iomem *reg_dst;
++	void __iomem *reg_lli;
++	void __iomem *reg_busy;
++	spinlock_t lock;
++	struct pl08x_dma_chan *serving;
++	bool locked;
++	bool ftdmac020;
++	bool pl080s;
++};
++
++/**
++ * struct pl08x_sg - structure containing data per sg
++ * @src_addr: src address of sg
++ * @dst_addr: dst address of sg
++ * @len: transfer len in bytes
++ * @node: node for txd's dsg_list
++ */
++struct pl08x_sg {
++	dma_addr_t src_addr;
++	dma_addr_t dst_addr;
++	size_t len;
++	struct list_head node;
++};
++
++/**
++ * struct pl08x_txd - wrapper for struct dma_async_tx_descriptor
++ * @vd: virtual DMA descriptor
++ * @dsg_list: list of children sg's
++ * @llis_bus: DMA memory address (physical) start for the LLIs
++ * @llis_va: virtual memory address start for the LLIs
++ * @cctl: control reg values for current txd
++ * @ccfg: config reg values for current txd
++ * @done: this marks completed descriptors, which should not have their
++ *   mux released.
++ * @cyclic: indicate cyclic transfers
++ */
++struct pl08x_txd {
++	struct virt_dma_desc vd;
++	struct list_head dsg_list;
++	dma_addr_t llis_bus;
++	u32 *llis_va;
++	/* Default cctl value for LLIs */
++	u32 cctl;
++	/*
++	 * Settings to be put into the physical channel when we
++	 * trigger this txd.  Other registers are in llis_va[0].
++	 */
++	u32 ccfg;
++	bool done;
++	bool cyclic;
++};
++
++/**
++ * enum pl08x_dma_chan_state - holds the PL08x specific virtual channel
++ * states
++ * @PL08X_CHAN_IDLE: the channel is idle
++ * @PL08X_CHAN_RUNNING: the channel has allocated a physical transport
++ * channel and is running a transfer on it
++ * @PL08X_CHAN_PAUSED: the channel has allocated a physical transport
++ * channel, but the transfer is currently paused
++ * @PL08X_CHAN_WAITING: the channel is waiting for a physical transport
++ * channel to become available (only pertains to memcpy channels)
++ */
++enum pl08x_dma_chan_state {
++	PL08X_CHAN_IDLE,
++	PL08X_CHAN_RUNNING,
++	PL08X_CHAN_PAUSED,
++	PL08X_CHAN_WAITING,
++};
++
++/**
++ * struct pl08x_dma_chan - this structure wraps a DMA ENGINE channel
++ * @vc: wrappped virtual channel
++ * @phychan: the physical channel utilized by this channel, if there is one
++ * @name: name of channel
++ * @cd: channel platform data
++ * @cfg: slave configuration
++ * @at: active transaction on this channel
++ * @host: a pointer to the host (internal use)
++ * @state: whether the channel is idle, paused, running etc
++ * @slave: whether this channel is a device (slave) or for memcpy
++ * @signal: the physical DMA request signal which this channel is using
++ * @mux_use: count of descriptors using this DMA request signal setting
++ * @waiting_at: time in jiffies when this channel moved to waiting state
++ */
++struct pl08x_dma_chan {
++	struct virt_dma_chan vc;
++	struct pl08x_phy_chan *phychan;
++	const char *name;
++	struct pl08x_channel_data *cd;
++	struct dma_slave_config cfg;
++	struct pl08x_txd *at;
++	struct pl08x_driver_data *host;
++	enum pl08x_dma_chan_state state;
++	int chan_id;
++	bool slave;
++	int signal;
++	unsigned mux_use;
++	unsigned long waiting_at;
++};
++
++/**
++ * struct pl08x_driver_data - the local state holder for the PL08x
++ * @slave: optional slave engine for this instance
++ * @memcpy: memcpy engine for this instance
++ * @has_slave: the PL08x has a slave engine (routed signals)
++ * @base: virtual memory base (remapped) for the PL08x
++ * @adev: the corresponding AMBA (PrimeCell) bus entry
++ * @vd: vendor data for this PL08x variant
++ * @pd: platform data passed in from the platform/machine
++ * @phy_chans: array of data for the physical channels
++ * @pool: a pool for the LLI descriptors
++ * @lli_buses: bitmask to or in to LLI pointer selecting AHB port for LLI
++ * fetches
++ * @mem_buses: set to indicate memory transfers on AHB2.
++ * @lli_words: how many words are used in each LLI item for this variant
++ */
++struct pl08x_driver_data {
++	struct dma_device slave;
++	struct dma_device memcpy;
++	bool has_slave;
++	void __iomem *base;
++	struct platform_device *adev;
++	const struct vendor_data *vd;
++	struct pl08x_platform_data *pd;
++	struct pl08x_phy_chan *phy_chans;
++	struct dma_pool *pool;
++	u8 lli_buses;
++	u8 mem_buses;
++	u8 lli_words;
++};
++
++/*
++ * PL08X specific defines
++ */
++
++/* The order of words in an LLI. */
++#define PL080_LLI_SRC		0
++#define PL080_LLI_DST		1
++#define PL080_LLI_LLI		2
++#define PL080_LLI_CCTL		3
++#define PL080S_LLI_CCTL2	4
++
++/* Total words in an LLI. */
++#define PL080_LLI_WORDS		4
++#define PL080S_LLI_WORDS	8
++
++/*
++ * Number of LLIs in each LLI buffer allocated for one transfer
++ * (maximum times we call dma_pool_alloc on this pool without freeing)
++ */
++#define MAX_NUM_TSFR_LLIS	512
++#define PL08X_ALIGN		8
++
++static inline struct pl08x_dma_chan *to_pl08x_chan(struct dma_chan *chan)
++{
++	return container_of(chan, struct pl08x_dma_chan, vc.chan);
++}
++
++static inline struct pl08x_txd *to_pl08x_txd(struct dma_async_tx_descriptor *tx)
++{
++	return container_of(tx, struct pl08x_txd, vd.tx);
++}
++
++/*
++ * Mux handling.
++ *
++ * This gives us the DMA request input to the PL08x primecell which the
++ * peripheral described by the channel data will be routed to, possibly
++ * via a board/SoC specific external MUX.  One important point to note
++ * here is that this does not depend on the physical channel.
++ */
++static int pl08x_request_mux(struct pl08x_dma_chan *plchan)
++{
++	const struct pl08x_platform_data *pd = plchan->host->pd;
++	int ret;
++
++	if (plchan->mux_use++ == 0 && pd->get_xfer_signal) {
++		ret = pd->get_xfer_signal(plchan->cd);
++		if (ret < 0) {
++			plchan->mux_use = 0;
++			return ret;
++		}
++
++		plchan->signal = ret;
++	}
++	return 0;
++}
++
++static void pl08x_release_mux(struct pl08x_dma_chan *plchan)
++{
++	const struct pl08x_platform_data *pd = plchan->host->pd;
++
++	if (plchan->signal >= 0) {
++		WARN_ON(plchan->mux_use == 0);
++
++		if (--plchan->mux_use == 0 && pd->put_xfer_signal) {
++			pd->put_xfer_signal(plchan->cd, plchan->signal);
++			plchan->signal = -1;
++		}
++	}
++}
++
++/*
++ * Physical channel handling
++ */
++
++/* Whether a certain channel is busy or not */
++static int pl08x_phy_channel_busy(struct pl08x_phy_chan *ch)
++{
++	unsigned int val;
++
++	/* If we have a special busy register, take a shortcut */
++	if (ch->reg_busy) {
++		val = readl(ch->reg_busy);
++		return !!(val & BIT(ch->id));
++	}
++	val = readl(ch->reg_config);
++	return val & PL080_CONFIG_ACTIVE;
++}
++
++/*
++ * pl08x_write_lli() - Write an LLI into the DMA controller.
++ *
++ * The PL08x derivatives support linked lists, but the first item of the
++ * list containing the source, destination, control word and next LLI is
++ * ignored. Instead the driver has to write those values directly into the
++ * SRC, DST, LLI and control registers. On FTDMAC020 also the SIZE
++ * register need to be set up for the first transfer.
++ */
++static void pl08x_write_lli(struct pl08x_driver_data *pl08x,
++		struct pl08x_phy_chan *phychan, const u32 *lli, u32 ccfg)
++{
++	if (pl08x->vd->pl080s)
++		dev_vdbg(&pl08x->adev->dev,
++			"WRITE channel %d: csrc=0x%08x, cdst=0x%08x, "
++			"clli=0x%08x, cctl=0x%08x, cctl2=0x%08x, ccfg=0x%08x\n",
++			phychan->id, lli[PL080_LLI_SRC], lli[PL080_LLI_DST],
++			lli[PL080_LLI_LLI], lli[PL080_LLI_CCTL],
++			lli[PL080S_LLI_CCTL2], ccfg);
++	else
++		//dev_vdbg(&pl08x->adev->dev,
++		dev_info(&pl08x->adev->dev,
++			"WRITE channel %d: csrc=0x%08x, cdst=0x%08x, "
++			"clli=0x%08x, cctl=0x%08x, ccfg=0x%08x\n",
++			phychan->id, lli[PL080_LLI_SRC], lli[PL080_LLI_DST],
++			lli[PL080_LLI_LLI], lli[PL080_LLI_CCTL], ccfg);
++
++	writel_relaxed(lli[PL080_LLI_SRC], phychan->reg_src);
++	writel_relaxed(lli[PL080_LLI_DST], phychan->reg_dst);
++	writel_relaxed(lli[PL080_LLI_LLI], phychan->reg_lli);
++
++	/*
++	 * The FTMAC020 has a different layout in the CCTL word of the LLI
++	 * and the CCTL register which is split in CSR and SIZE registers.
++	 * Convert the LLI item CCTL into the proper values to write into
++	 * the CSR and SIZE registers.
++	 */
++	if (phychan->ftdmac020) {
++		u32 llictl = lli[PL080_LLI_CCTL];
++		u32 val = 0;
++
++		/* Write the transfer size (12 bits) to the size register */
++		writel_relaxed(llictl & FTDMAC020_LLI_TRANSFER_SIZE_MASK,
++			       phychan->base + FTDMAC020_CH_SIZE);
++		/*
++		 * Then write the control bits 28..16 to the control register
++		 * by shuffleing the bits around to where they are in the
++		 * main register. The mapping is as follows:
++		 * Bit 28: TC_MSK - mask on all except last LLI
++		 * Bit 27..25: SRC_WIDTH
++		 * Bit 24..22: DST_WIDTH
++		 * Bit 21..20: SRCAD_CTRL
++		 * Bit 19..17: DSTAD_CTRL
++		 * Bit 17: SRC_SEL
++		 * Bit 16: DST_SEL
++		 */
++		if (llictl & FTDMAC020_LLI_TC_MSK)
++			val |= FTDMAC020_CH_CSR_TC_MSK;
++		val |= ((llictl  & FTDMAC020_LLI_SRC_WIDTH_MSK) >>
++			(FTDMAC020_LLI_SRC_WIDTH_SHIFT -
++			 FTDMAC020_CH_CSR_SRC_WIDTH_SHIFT));
++		val |= ((llictl  & FTDMAC020_LLI_DST_WIDTH_MSK) >>
++			(FTDMAC020_LLI_DST_WIDTH_SHIFT -
++			 FTDMAC020_CH_CSR_DST_WIDTH_SHIFT));
++		val |= ((llictl  & FTDMAC020_LLI_SRCAD_CTL_MSK) >>
++			(FTDMAC020_LLI_SRCAD_CTL_SHIFT -
++			 FTDMAC020_CH_CSR_SRCAD_CTL_SHIFT));
++		val |= ((llictl  & FTDMAC020_LLI_DSTAD_CTL_MSK) >>
++			(FTDMAC020_LLI_DSTAD_CTL_SHIFT -
++			 FTDMAC020_CH_CSR_DSTAD_CTL_SHIFT));
++		if (llictl & FTDMAC020_LLI_SRC_SEL)
++			val |= FTDMAC020_CH_CSR_SRC_SEL;
++		if (llictl & FTDMAC020_LLI_DST_SEL)
++			val |= FTDMAC020_CH_CSR_DST_SEL;
++
++		/*
++		 * Set up the bits that exist in the CSR but are not
++		 * part the LLI, i.e. only gets written to the control
++		 * register right here.
++		 *
++		 * FIXME: do not just handle memcpy, also handle slave DMA.
++		 */
++		switch (pl08x->pd->memcpy_burst_size) {
++		default:
++		case PL08X_BURST_SZ_1:
++			val |= PL080_BSIZE_1 <<
++				FTDMAC020_CH_CSR_SRC_SIZE_SHIFT;
++			break;
++		case PL08X_BURST_SZ_4:
++			val |= PL080_BSIZE_4 <<
++				FTDMAC020_CH_CSR_SRC_SIZE_SHIFT;
++			break;
++		case PL08X_BURST_SZ_8:
++			val |= PL080_BSIZE_8 <<
++				FTDMAC020_CH_CSR_SRC_SIZE_SHIFT;
++			break;
++		case PL08X_BURST_SZ_16:
++			val |= PL080_BSIZE_16 <<
++				FTDMAC020_CH_CSR_SRC_SIZE_SHIFT;
++			break;
++		case PL08X_BURST_SZ_32:
++			val |= PL080_BSIZE_32 <<
++				FTDMAC020_CH_CSR_SRC_SIZE_SHIFT;
++			break;
++		case PL08X_BURST_SZ_64:
++			val |= PL080_BSIZE_64 <<
++				FTDMAC020_CH_CSR_SRC_SIZE_SHIFT;
++			break;
++		case PL08X_BURST_SZ_128:
++			val |= PL080_BSIZE_128 <<
++				FTDMAC020_CH_CSR_SRC_SIZE_SHIFT;
++			break;
++		case PL08X_BURST_SZ_256:
++			val |= PL080_BSIZE_256 <<
++				FTDMAC020_CH_CSR_SRC_SIZE_SHIFT;
++			break;
++		}
++
++		/* Protection flags */
++		if (pl08x->pd->memcpy_prot_buff)
++			val |= FTDMAC020_CH_CSR_PROT2;
++		if (pl08x->pd->memcpy_prot_cache)
++			val |= FTDMAC020_CH_CSR_PROT3;
++		/* We are the kernel, so we are in privileged mode */
++		val |= FTDMAC020_CH_CSR_PROT1;
++
++		writel_relaxed(val, phychan->reg_control);
++	} else {
++		/*		printk("this is debug lli[PL080_LLI_CCTL] = %x reg_control = %x  %s %s %d\n",
++		       lli[PL080_LLI_CCTL],phychan->reg_control,__FILE__,__func__,__LINE__);
++		*/
++		/* Bits are just identical */
++		writel_relaxed(lli[PL080_LLI_CCTL], phychan->reg_control);
++	}
++
++	/* Second control word on the PL080s */
++	if (pl08x->vd->pl080s)
++		writel_relaxed(lli[PL080S_LLI_CCTL2],
++				phychan->base + PL080S_CH_CONTROL2);
++
++	/*
++	printk("this is debug ccfg = %x reg_config = %x  %s %s %d\n",
++	       ccfg,phychan->reg_config,__FILE__,__func__,__LINE__);
++	*/
++	writel(ccfg, phychan->reg_config);
++}
++
++/*
++ * Set the initial DMA register values i.e. those for the first LLI
++ * The next LLI pointer and the configuration interrupt bit have
++ * been set when the LLIs were constructed.  Poke them into the hardware
++ * and start the transfer.
++ */
++static void pl08x_start_next_txd(struct pl08x_dma_chan *plchan)
++{
++	struct pl08x_driver_data *pl08x = plchan->host;
++	struct pl08x_phy_chan *phychan = plchan->phychan;
++	struct virt_dma_desc *vd = vchan_next_desc(&plchan->vc);
++	struct pl08x_txd *txd = to_pl08x_txd(&vd->tx);
++	u32 val;
++
++	list_del(&txd->vd.node);
++
++	plchan->at = txd;
++
++	/* Wait for channel inactive */
++	while (pl08x_phy_channel_busy(phychan))
++		cpu_relax();
++	//printk("this is debug txd->ccfg = %x  %s %s %d\n",txd->ccfg,__FILE__,__func__,__LINE__);
++	pl08x_write_lli(pl08x, phychan, &txd->llis_va[0], txd->ccfg);
++
++	/* Enable the DMA channel */
++	/* Do not access config register until channel shows as disabled */
++	//printk("this is debug en_chan = %x id = %d %s %s %d\n",readl(pl08x->base + PL080_EN_CHAN),phychan->id,__FILE__,__func__,__LINE__);
++	while (readl(pl08x->base + PL080_EN_CHAN) & BIT(phychan->id))
++		cpu_relax();
++
++	//printk("this is debug en_chan = %x id = %d %s %s %d\n",readl(pl08x->base + PL080_EN_CHAN),phychan->id,__FILE__,__func__,__LINE__);
++	/* Do not access config register until channel shows as inactive */
++	if (phychan->ftdmac020) {
++		val = readl(phychan->reg_config);
++		while (val & FTDMAC020_CH_CFG_BUSY)
++			val = readl(phychan->reg_config);
++
++		val = readl(phychan->reg_control);
++		while (val & FTDMAC020_CH_CSR_EN)
++			val = readl(phychan->reg_control);
++
++		writel(val | FTDMAC020_CH_CSR_EN,
++		       phychan->reg_control);
++	} else {
++		val = readl(phychan->reg_config);
++		while ((val & PL080_CONFIG_ACTIVE) ||
++		       (val & PL080_CONFIG_ENABLE))
++			val = readl(phychan->reg_config);
++		//printk("this is debug val = %x  phychan->reg_config = %x  %s %s %d\n",val, phychan->reg_config,__FILE__,__func__,__LINE__);
++		writel(val | PL080_CONFIG_ENABLE, phychan->reg_config);
++#if 0
++		while(!(readl(pl08x->base + PL080_EN_CHAN) & BIT(phychan->id))){
++			printk("this is debug val = %x  phychan->reg_config = %x  %s %s %d\n",val, phychan->reg_config,__FILE__,__func__,__LINE__);
++			writel(val | PL080_CONFIG_ENABLE, phychan->reg_config);
++		}
++#endif			
++	}
++	//printk("this is debug reg_config = %x  en_chan = %x id = %d %s %s %d\n",readl(phychan->reg_config),
++	//       readl(pl08x->base + PL080_EN_CHAN),phychan->id,__FILE__,__func__,__LINE__);
++}
++
++/*
++ * Pause the channel by setting the HALT bit.
++ *
++ * For M->P transfers, pause the DMAC first and then stop the peripheral -
++ * the FIFO can only drain if the peripheral is still requesting data.
++ * (note: this can still timeout if the DMAC FIFO never drains of data.)
++ *
++ * For P->M transfers, disable the peripheral first to stop it filling
++ * the DMAC FIFO, and then pause the DMAC.
++ */
++static void pl08x_pause_phy_chan(struct pl08x_phy_chan *ch)
++{
++	u32 val;
++	int timeout;
++
++	if (ch->ftdmac020) {
++		/* Use the enable bit on the FTDMAC020 */
++		val = readl(ch->reg_control);
++		val &= ~FTDMAC020_CH_CSR_EN;
++		writel(val, ch->reg_control);
++		return;
++	}
++
++	/* Set the HALT bit and wait for the FIFO to drain */
++	val = readl(ch->reg_config);
++	val |= PL080_CONFIG_HALT;
++	writel(val, ch->reg_config);
++
++	/* Wait for channel inactive */
++	for (timeout = 1000; timeout; timeout--) {
++		if (!pl08x_phy_channel_busy(ch))
++			break;
++		udelay(1);
++	}
++	if (pl08x_phy_channel_busy(ch))
++		pr_err("pl08x: channel%u timeout waiting for pause\n", ch->id);
++}
++
++static void pl08x_resume_phy_chan(struct pl08x_phy_chan *ch)
++{
++	u32 val;
++
++	/* Use the enable bit on the FTDMAC020 */
++	if (ch->ftdmac020) {
++		val = readl(ch->reg_control);
++		val |= FTDMAC020_CH_CSR_EN;
++		writel(val, ch->reg_control);
++		return;
++	}
++
++	/* Clear the HALT bit */
++	val = readl(ch->reg_config);
++	val &= ~PL080_CONFIG_HALT;
++	writel(val, ch->reg_config);
++}
++
++/*
++ * pl08x_terminate_phy_chan() stops the channel, clears the FIFO and
++ * clears any pending interrupt status.  This should not be used for
++ * an on-going transfer, but as a method of shutting down a channel
++ * (eg, when it's no longer used) or terminating a transfer.
++ */
++static void pl08x_terminate_phy_chan(struct pl08x_driver_data *pl08x,
++	struct pl08x_phy_chan *ch)
++{
++	u32 val;
++
++	/* The layout for the FTDMAC020 is different */
++	if (ch->ftdmac020) {
++		/* Disable all interrupts */
++		val = readl(ch->reg_config);
++		val |= (FTDMAC020_CH_CFG_INT_ABT_MASK |
++			FTDMAC020_CH_CFG_INT_ERR_MASK |
++			FTDMAC020_CH_CFG_INT_TC_MASK);
++		writel(val, ch->reg_config);
++
++		/* Abort and disable channel */
++		val = readl(ch->reg_control);
++		val &= ~FTDMAC020_CH_CSR_EN;
++		val |= FTDMAC020_CH_CSR_ABT;
++		writel(val, ch->reg_control);
++
++		/* Clear ABT and ERR interrupt flags */
++		writel(BIT(ch->id) | BIT(ch->id + 16),
++		       pl08x->base + PL080_ERR_CLEAR);
++		writel(BIT(ch->id), pl08x->base + PL080_TC_CLEAR);
++
++		return;
++	}
++
++	val = readl(ch->reg_config);
++	val &= ~(PL080_CONFIG_ENABLE | PL080_CONFIG_ERR_IRQ_MASK |
++		 PL080_CONFIG_TC_IRQ_MASK);
++	writel(val, ch->reg_config);
++
++	writel(BIT(ch->id), pl08x->base + PL080_ERR_CLEAR);
++	writel(BIT(ch->id), pl08x->base + PL080_TC_CLEAR);
++}
++
++static u32 get_bytes_in_phy_channel(struct pl08x_phy_chan *ch)
++{
++	u32 val;
++	u32 bytes;
++
++	if (ch->ftdmac020) {
++		bytes = readl(ch->base + FTDMAC020_CH_SIZE);
++
++		val = readl(ch->reg_control);
++		val &= FTDMAC020_CH_CSR_SRC_WIDTH_MSK;
++		val >>= FTDMAC020_CH_CSR_SRC_WIDTH_SHIFT;
++	} else if (ch->pl080s) {
++		val = readl(ch->base + PL080S_CH_CONTROL2);
++		bytes = val & PL080S_CONTROL_TRANSFER_SIZE_MASK;
++
++		val = readl(ch->reg_control);
++		val &= PL080_CONTROL_SWIDTH_MASK;
++		val >>= PL080_CONTROL_SWIDTH_SHIFT;
++	} else {
++		/* Plain PL08x */
++		val = readl(ch->reg_control);
++		bytes = val & PL080_CONTROL_TRANSFER_SIZE_MASK;
++
++		val &= PL080_CONTROL_SWIDTH_MASK;
++		val >>= PL080_CONTROL_SWIDTH_SHIFT;
++	}
++
++	switch (val) {
++	case PL080_WIDTH_8BIT:
++		break;
++	case PL080_WIDTH_16BIT:
++		bytes *= 2;
++		break;
++	case PL080_WIDTH_32BIT:
++		bytes *= 4;
++		break;
++	}
++	return bytes;
++}
++
++static u32 get_bytes_in_lli(struct pl08x_phy_chan *ch, const u32 *llis_va)
++{
++	u32 val;
++	u32 bytes;
++
++	if (ch->ftdmac020) {
++		val = llis_va[PL080_LLI_CCTL];
++		bytes = val & FTDMAC020_LLI_TRANSFER_SIZE_MASK;
++
++		val = llis_va[PL080_LLI_CCTL];
++		val &= FTDMAC020_LLI_SRC_WIDTH_MSK;
++		val >>= FTDMAC020_LLI_SRC_WIDTH_SHIFT;
++	} else if (ch->pl080s) {
++		val = llis_va[PL080S_LLI_CCTL2];
++		bytes = val & PL080S_CONTROL_TRANSFER_SIZE_MASK;
++
++		val = llis_va[PL080_LLI_CCTL];
++		val &= PL080_CONTROL_SWIDTH_MASK;
++		val >>= PL080_CONTROL_SWIDTH_SHIFT;
++	} else {
++		/* Plain PL08x */
++		val = llis_va[PL080_LLI_CCTL];
++		bytes = val & PL080_CONTROL_TRANSFER_SIZE_MASK;
++
++		val &= PL080_CONTROL_SWIDTH_MASK;
++		val >>= PL080_CONTROL_SWIDTH_SHIFT;
++	}
++
++	switch (val) {
++	case PL080_WIDTH_8BIT:
++		break;
++	case PL080_WIDTH_16BIT:
++		bytes *= 2;
++		break;
++	case PL080_WIDTH_32BIT:
++		bytes *= 4;
++		break;
++	}
++	return bytes;
++}
++
++/* The channel should be paused when calling this */
++static u32 pl08x_getbytes_chan(struct pl08x_dma_chan *plchan)
++{
++	struct pl08x_driver_data *pl08x = plchan->host;
++	const u32 *llis_va, *llis_va_limit;
++	struct pl08x_phy_chan *ch;
++	dma_addr_t llis_bus;
++	struct pl08x_txd *txd;
++	u32 llis_max_words;
++	size_t bytes;
++	u32 clli;
++
++	ch = plchan->phychan;
++	txd = plchan->at;
++
++	if (!ch || !txd)
++		return 0;
++
++	/*
++	 * Follow the LLIs to get the number of remaining
++	 * bytes in the currently active transaction.
++	 */
++	clli = readl(ch->reg_lli) & ~PL080_LLI_LM_AHB2;
++
++	/* First get the remaining bytes in the active transfer */
++	bytes = get_bytes_in_phy_channel(ch);
++
++	if (!clli)
++		return bytes;
++
++	llis_va = txd->llis_va;
++	llis_bus = txd->llis_bus;
++
++	llis_max_words = pl08x->lli_words * MAX_NUM_TSFR_LLIS;
++	BUG_ON(clli < llis_bus || clli >= llis_bus +
++						sizeof(u32) * llis_max_words);
++
++	/*
++	 * Locate the next LLI - as this is an array,
++	 * it's simple maths to find.
++	 */
++	llis_va += (clli - llis_bus) / sizeof(u32);
++
++	llis_va_limit = llis_va + llis_max_words;
++
++	for (; llis_va < llis_va_limit; llis_va += pl08x->lli_words) {
++		bytes += get_bytes_in_lli(ch, llis_va);
++
++		/*
++		 * A LLI pointer going backward terminates the LLI list
++		 */
++		if (llis_va[PL080_LLI_LLI] <= clli)
++			break;
++	}
++
++	return bytes;
++}
++
++/*
++ * Allocate a physical channel for a virtual channel
++ *
++ * Try to locate a physical channel to be used for this transfer. If all
++ * are taken return NULL and the requester will have to cope by using
++ * some fallback PIO mode or retrying later.
++ */
++static struct pl08x_phy_chan *
++pl08x_get_phy_channel(struct pl08x_driver_data *pl08x,
++		      struct pl08x_dma_chan *virt_chan)
++{
++	struct pl08x_phy_chan *ch = NULL;
++	unsigned long flags;
++	int i;
++
++	//printk("this is debug virt_chan->id = %d %s %s %d\n",virt_chan->chan_id,__FILE__,__func__,__LINE__);
++#if 1
++	ch = &pl08x->phy_chans[virt_chan->chan_id];
++
++	spin_lock_irqsave(&ch->lock, flags);
++
++	if (!ch->locked && !ch->serving) {
++		ch->serving = virt_chan;
++		spin_unlock_irqrestore(&ch->lock, flags);
++		return ch;
++	}
++
++	spin_unlock_irqrestore(&ch->lock, flags);
++#endif
++	for (i = 0; i < pl08x->vd->channels; i++) {
++		ch = &pl08x->phy_chans[i];
++
++		spin_lock_irqsave(&ch->lock, flags);
++
++		if (!ch->locked && !ch->serving) {
++			ch->serving = virt_chan;
++			spin_unlock_irqrestore(&ch->lock, flags);
++			break;
++		}
++
++		spin_unlock_irqrestore(&ch->lock, flags);
++	}
++
++	if (i == pl08x->vd->channels) {
++		/* No physical channel available, cope with it */
++		return NULL;
++	}
++
++	return ch;
++}
++
++/* Mark the physical channel as free.  Note, this write is atomic. */
++static inline void pl08x_put_phy_channel(struct pl08x_driver_data *pl08x,
++					 struct pl08x_phy_chan *ch)
++{
++	ch->serving = NULL;
++}
++
++/*
++ * Try to allocate a physical channel.  When successful, assign it to
++ * this virtual channel, and initiate the next descriptor.  The
++ * virtual channel lock must be held at this point.
++ */
++static void pl08x_phy_alloc_and_start(struct pl08x_dma_chan *plchan)
++{
++	struct pl08x_driver_data *pl08x = plchan->host;
++	struct pl08x_phy_chan *ch;
++
++	ch = pl08x_get_phy_channel(pl08x, plchan);
++	if (!ch) {
++		dev_dbg(&pl08x->adev->dev, "no physical channel available for xfer on %s\n", plchan->name);
++		plchan->state = PL08X_CHAN_WAITING;
++		plchan->waiting_at = jiffies;
++		return;
++	}
++
++	dev_dbg(&pl08x->adev->dev, "allocated physical channel %d for xfer on %s\n",
++		ch->id, plchan->name);
++
++	plchan->phychan = ch;
++	plchan->state = PL08X_CHAN_RUNNING;
++	pl08x_start_next_txd(plchan);
++}
++
++static void pl08x_phy_reassign_start(struct pl08x_phy_chan *ch,
++	struct pl08x_dma_chan *plchan)
++{
++	struct pl08x_driver_data *pl08x = plchan->host;
++
++	dev_dbg(&pl08x->adev->dev, "reassigned physical channel %d for xfer on %s\n",
++		ch->id, plchan->name);
++
++	/*
++	 * We do this without taking the lock; we're really only concerned
++	 * about whether this pointer is NULL or not, and we're guaranteed
++	 * that this will only be called when it _already_ is non-NULL.
++	 */
++	ch->serving = plchan;
++	plchan->phychan = ch;
++	plchan->state = PL08X_CHAN_RUNNING;
++	pl08x_start_next_txd(plchan);
++}
++
++/*
++ * Free a physical DMA channel, potentially reallocating it to another
++ * virtual channel if we have any pending.
++ */
++static void pl08x_phy_free(struct pl08x_dma_chan *plchan)
++{
++	struct pl08x_driver_data *pl08x = plchan->host;
++	struct pl08x_dma_chan *p, *next;
++	unsigned long waiting_at;
++ retry:
++	next = NULL;
++	waiting_at = jiffies;
++
++	/*
++	 * Find a waiting virtual channel for the next transfer.
++	 * To be fair, time when each channel reached waiting state is compared
++	 * to select channel that is waiting for the longest time.
++	 */
++	list_for_each_entry(p, &pl08x->memcpy.channels, vc.chan.device_node)
++		if (p->state == PL08X_CHAN_WAITING &&
++		    p->waiting_at <= waiting_at) {
++			next = p;
++			waiting_at = p->waiting_at;
++		}
++
++	if (!next && pl08x->has_slave) {
++		list_for_each_entry(p, &pl08x->slave.channels, vc.chan.device_node)
++			if (p->state == PL08X_CHAN_WAITING &&
++			    p->waiting_at <= waiting_at) {
++				next = p;
++				waiting_at = p->waiting_at;
++			}
++	}
++
++	/* Ensure that the physical channel is stopped */
++	pl08x_terminate_phy_chan(pl08x, plchan->phychan);
++
++	if (next) {
++		bool success;
++
++		/*
++		 * Eww.  We know this isn't going to deadlock
++		 * but lockdep probably doesn't.
++		 */
++		spin_lock(&next->vc.lock);
++		/* Re-check the state now that we have the lock */
++		success = next->state == PL08X_CHAN_WAITING;
++		if (success)
++			pl08x_phy_reassign_start(plchan->phychan, next);
++		spin_unlock(&next->vc.lock);
++
++		/* If the state changed, try to find another channel */
++		if (!success)
++			goto retry;
++	} else {
++		/* No more jobs, so free up the physical channel */
++		pl08x_put_phy_channel(pl08x, plchan->phychan);
++	}
++
++	plchan->phychan = NULL;
++	plchan->state = PL08X_CHAN_IDLE;
++}
++
++/*
++ * LLI handling
++ */
++
++static inline unsigned int
++pl08x_get_bytes_for_lli(struct pl08x_driver_data *pl08x,
++			u32 cctl,
++			bool source)
++{
++	u32 val;
++
++	if (pl08x->vd->ftdmac020) {
++		if (source)
++			val = (cctl & FTDMAC020_LLI_SRC_WIDTH_MSK) >>
++				FTDMAC020_LLI_SRC_WIDTH_SHIFT;
++		else
++			val = (cctl & FTDMAC020_LLI_DST_WIDTH_MSK) >>
++				FTDMAC020_LLI_DST_WIDTH_SHIFT;
++	} else {
++		if (source)
++			val = (cctl & PL080_CONTROL_SWIDTH_MASK) >>
++				PL080_CONTROL_SWIDTH_SHIFT;
++		else
++			val = (cctl & PL080_CONTROL_DWIDTH_MASK) >>
++				PL080_CONTROL_DWIDTH_SHIFT;
++	}
++
++	switch (val) {
++	case PL080_WIDTH_8BIT:
++		return 1;
++	case PL080_WIDTH_16BIT:
++		return 2;
++	case PL080_WIDTH_32BIT:
++		return 4;
++	default:
++		break;
++	}
++	BUG();
++	return 0;
++}
++
++static inline u32 pl08x_lli_control_bits(struct pl08x_driver_data *pl08x,
++					 u32 cctl,
++					 u8 srcwidth, u8 dstwidth,
++					 size_t tsize)
++{
++	u32 retbits = cctl;
++
++	/*
++	 * Remove all src, dst and transfer size bits, then set the
++	 * width and size according to the parameters. The bit offsets
++	 * are different in the FTDMAC020 so we need to accound for this.
++	 */
++	if (pl08x->vd->ftdmac020) {
++		retbits &= ~FTDMAC020_LLI_DST_WIDTH_MSK;
++		retbits &= ~FTDMAC020_LLI_SRC_WIDTH_MSK;
++		retbits &= ~FTDMAC020_LLI_TRANSFER_SIZE_MASK;
++
++		switch (srcwidth) {
++		case 1:
++			retbits |= PL080_WIDTH_8BIT <<
++				FTDMAC020_LLI_SRC_WIDTH_SHIFT;
++			break;
++		case 2:
++			retbits |= PL080_WIDTH_16BIT <<
++				FTDMAC020_LLI_SRC_WIDTH_SHIFT;
++			break;
++		case 4:
++			retbits |= PL080_WIDTH_32BIT <<
++				FTDMAC020_LLI_SRC_WIDTH_SHIFT;
++			break;
++		default:
++			BUG();
++			break;
++		}
++
++		switch (dstwidth) {
++		case 1:
++			retbits |= PL080_WIDTH_8BIT <<
++				FTDMAC020_LLI_DST_WIDTH_SHIFT;
++			break;
++		case 2:
++			retbits |= PL080_WIDTH_16BIT <<
++				FTDMAC020_LLI_DST_WIDTH_SHIFT;
++			break;
++		case 4:
++			retbits |= PL080_WIDTH_32BIT <<
++				FTDMAC020_LLI_DST_WIDTH_SHIFT;
++			break;
++		default:
++			BUG();
++			break;
++		}
++
++		tsize &= FTDMAC020_LLI_TRANSFER_SIZE_MASK;
++		retbits |= tsize << FTDMAC020_LLI_TRANSFER_SIZE_SHIFT;
++	} else {
++		retbits &= ~PL080_CONTROL_DWIDTH_MASK;
++		retbits &= ~PL080_CONTROL_SWIDTH_MASK;
++		retbits &= ~PL080_CONTROL_TRANSFER_SIZE_MASK;
++
++		switch (srcwidth) {
++		case 1:
++			retbits |= PL080_WIDTH_8BIT <<
++				PL080_CONTROL_SWIDTH_SHIFT;
++			break;
++		case 2:
++			retbits |= PL080_WIDTH_16BIT <<
++				PL080_CONTROL_SWIDTH_SHIFT;
++			break;
++		case 4:
++			retbits |= PL080_WIDTH_32BIT <<
++				PL080_CONTROL_SWIDTH_SHIFT;
++			break;
++		default:
++			BUG();
++			break;
++		}
++
++		switch (dstwidth) {
++		case 1:
++			retbits |= PL080_WIDTH_8BIT <<
++				PL080_CONTROL_DWIDTH_SHIFT;
++			break;
++		case 2:
++			retbits |= PL080_WIDTH_16BIT <<
++				PL080_CONTROL_DWIDTH_SHIFT;
++			break;
++		case 4:
++			retbits |= PL080_WIDTH_32BIT <<
++				PL080_CONTROL_DWIDTH_SHIFT;
++			break;
++		default:
++			BUG();
++			break;
++		}
++
++		tsize &= PL080_CONTROL_TRANSFER_SIZE_MASK;
++		retbits |= tsize << PL080_CONTROL_TRANSFER_SIZE_SHIFT;
++	}
++
++	return retbits;
++}
++
++struct pl08x_lli_build_data {
++	struct pl08x_txd *txd;
++	struct pl08x_bus_data srcbus;
++	struct pl08x_bus_data dstbus;
++	size_t remainder;
++	u32 lli_bus;
++};
++
++/*
++ * Autoselect a master bus to use for the transfer. Slave will be the chosen as
++ * victim in case src & dest are not similarly aligned. i.e. If after aligning
++ * masters address with width requirements of transfer (by sending few byte by
++ * byte data), slave is still not aligned, then its width will be reduced to
++ * BYTE.
++ * - prefers the destination bus if both available
++ * - prefers bus with fixed address (i.e. peripheral)
++ */
++static void pl08x_choose_master_bus(struct pl08x_driver_data *pl08x,
++				    struct pl08x_lli_build_data *bd,
++				    struct pl08x_bus_data **mbus,
++				    struct pl08x_bus_data **sbus,
++				    u32 cctl)
++{
++	bool dst_incr;
++	bool src_incr;
++
++	/*
++	 * The FTDMAC020 only supports memory-to-memory transfer, so
++	 * source and destination always increase.
++	 */
++	if (pl08x->vd->ftdmac020) {
++		dst_incr = true;
++		src_incr = true;
++	} else {
++		dst_incr = !!(cctl & PL080_CONTROL_DST_INCR);
++		src_incr = !!(cctl & PL080_CONTROL_SRC_INCR);
++	}
++
++	/*
++	 * If either bus is not advancing, i.e. it is a peripheral, that
++	 * one becomes master
++	 */
++	if (!dst_incr) {
++		*mbus = &bd->dstbus;
++		*sbus = &bd->srcbus;
++	} else if (!src_incr) {
++		*mbus = &bd->srcbus;
++		*sbus = &bd->dstbus;
++	} else {
++		if (bd->dstbus.buswidth >= bd->srcbus.buswidth) {
++			*mbus = &bd->dstbus;
++			*sbus = &bd->srcbus;
++		} else {
++			*mbus = &bd->srcbus;
++			*sbus = &bd->dstbus;
++		}
++	}
++}
++
++/*
++ * Fills in one LLI for a certain transfer descriptor and advance the counter
++ */
++static void pl08x_fill_lli_for_desc(struct pl08x_driver_data *pl08x,
++				    struct pl08x_lli_build_data *bd,
++				    int num_llis, int len, u32 cctl, u32 cctl2)
++{
++	u32 offset = num_llis * pl08x->lli_words;
++	u32 *llis_va = bd->txd->llis_va + offset;
++	dma_addr_t llis_bus = bd->txd->llis_bus;
++
++	BUG_ON(num_llis >= MAX_NUM_TSFR_LLIS);
++
++	/*
++	printk("this is debug num_llis = %x lli_words = %x %s %s %d\n",
++		num_llis,pl08x->lli_words,__FILE__,__func__,__LINE__);
++	*/
++	/* Advance the offset to next LLI. */
++	offset += pl08x->lli_words;
++
++	llis_va[PL080_LLI_SRC] = bd->srcbus.addr;
++	llis_va[PL080_LLI_DST] = bd->dstbus.addr;
++	llis_va[PL080_LLI_LLI] = (llis_bus + sizeof(u32) * offset);
++	llis_va[PL080_LLI_LLI] |= bd->lli_bus;
++	llis_va[PL080_LLI_CCTL] = cctl;
++	if (pl08x->vd->pl080s)
++		llis_va[PL080S_LLI_CCTL2] = cctl2;
++
++	if (pl08x->vd->ftdmac020) {
++		/* FIXME: only memcpy so far so both increase */
++		bd->srcbus.addr += len;
++		bd->dstbus.addr += len;
++	} else {
++		if (cctl & PL080_CONTROL_SRC_INCR)
++			bd->srcbus.addr += len;
++		if (cctl & PL080_CONTROL_DST_INCR)
++			bd->dstbus.addr += len;
++	}
++
++	BUG_ON(bd->remainder < len);
++
++	bd->remainder -= len;
++}
++
++static inline void prep_byte_width_lli(struct pl08x_driver_data *pl08x,
++			struct pl08x_lli_build_data *bd, u32 *cctl, u32 len,
++			int num_llis, size_t *total_bytes)
++{
++	*cctl = pl08x_lli_control_bits(pl08x, *cctl, 1, 1, len);
++	pl08x_fill_lli_for_desc(pl08x, bd, num_llis, len, *cctl, len);
++	(*total_bytes) += len;
++}
++
++#if 1
++static void pl08x_dump_lli(struct pl08x_driver_data *pl08x,
++			   const u32 *llis_va, int num_llis)
++{
++	int i;
++
++	if (pl08x->vd->pl080s) {
++		dev_vdbg(&pl08x->adev->dev,
++			"%-3s %-9s  %-10s %-10s %-10s %-10s %s\n",
++			"lli", "", "csrc", "cdst", "clli", "cctl", "cctl2");
++		for (i = 0; i < num_llis; i++) {
++			dev_vdbg(&pl08x->adev->dev,
++				"%3d @%p: 0x%08x 0x%08x 0x%08x 0x%08x 0x%08x\n",
++				i, llis_va, llis_va[PL080_LLI_SRC],
++				llis_va[PL080_LLI_DST], llis_va[PL080_LLI_LLI],
++				llis_va[PL080_LLI_CCTL],
++				llis_va[PL080S_LLI_CCTL2]);
++			llis_va += pl08x->lli_words;
++		}
++	} else {
++		//dev_vdbg(&pl08x->adev->dev,
++		dev_info(&pl08x->adev->dev,
++			"%-3s %-9s  %-10s %-10s %-10s %s\n",
++			"lli", "", "csrc", "cdst", "clli", "cctl");
++		for (i = 0; i < num_llis; i++) {
++			//dev_vdbg(&pl08x->adev->dev,
++			dev_info(&pl08x->adev->dev,
++				"%3d @%p: 0x%08x 0x%08x 0x%08x 0x%08x\n",
++				i, llis_va, llis_va[PL080_LLI_SRC],
++				llis_va[PL080_LLI_DST], llis_va[PL080_LLI_LLI],
++				llis_va[PL080_LLI_CCTL]);
++			llis_va += pl08x->lli_words;
++		}
++	}
++}
++#else
++static inline void pl08x_dump_lli(struct pl08x_driver_data *pl08x,
++				  const u32 *llis_va, int num_llis) {}
++#endif
++
++extern u64 dw_virt_to_phys(void *vaddr);
++/*
++ * This fills in the table of LLIs for the transfer descriptor
++ * Note that we assume we never have to change the burst sizes
++ * Return 0 for error
++ */
++static int pl08x_fill_llis_for_desc(struct pl08x_driver_data *pl08x,
++			      struct pl08x_txd *txd)
++{
++	struct pl08x_bus_data *mbus, *sbus;
++	struct pl08x_lli_build_data bd;
++	int num_llis = 0;
++	u32 cctl, early_bytes = 0;
++	size_t max_bytes_per_lli, total_bytes;
++	u32 *llis_va, *last_lli;
++	struct pl08x_sg *dsg;
++
++	txd->llis_va = dma_pool_alloc(pl08x->pool, GFP_NOWAIT, &txd->llis_bus);
++	if (!txd->llis_va) {
++		dev_err(&pl08x->adev->dev, "%s no memory for llis\n", __func__);
++		return 0;
++	}
++
++	/*
++	printk("this is debug txd->llis_bus = %llx pl08x->lli_buses = %x llis_va = %llx %s %s %d\n",
++	       txd->llis_bus,pl08x->lli_buses,dw_virt_to_phys(txd->llis_va),__FILE__,__func__,__LINE__);
++	*/
++	bd.txd = txd;
++	bd.lli_bus = (pl08x->lli_buses & PL08X_AHB2) ? PL080_LLI_LM_AHB2 : 0;
++	cctl = txd->cctl;
++
++	/* Find maximum width of the source bus */
++	bd.srcbus.maxwidth = pl08x_get_bytes_for_lli(pl08x, cctl, true);
++
++	/* Find maximum width of the destination bus */
++	bd.dstbus.maxwidth = pl08x_get_bytes_for_lli(pl08x, cctl, false);
++
++	list_for_each_entry(dsg, &txd->dsg_list, node) {
++		total_bytes = 0;
++		cctl = txd->cctl;
++
++		bd.srcbus.addr = dsg->src_addr;
++		bd.dstbus.addr = dsg->dst_addr;
++		bd.remainder = dsg->len;
++		bd.srcbus.buswidth = bd.srcbus.maxwidth;
++		bd.dstbus.buswidth = bd.dstbus.maxwidth;
++
++		pl08x_choose_master_bus(pl08x, &bd, &mbus, &sbus, cctl);
++
++		dev_vdbg(&pl08x->adev->dev,
++			"src=0x%08llx%s/%u dst=0x%08llx%s/%u len=%zu\n",
++			(u64)bd.srcbus.addr,
++			cctl & PL080_CONTROL_SRC_INCR ? "+" : "",
++			bd.srcbus.buswidth,
++			(u64)bd.dstbus.addr,
++			cctl & PL080_CONTROL_DST_INCR ? "+" : "",
++			bd.dstbus.buswidth,
++			bd.remainder);
++		dev_vdbg(&pl08x->adev->dev, "mbus=%s sbus=%s\n",
++			mbus == &bd.srcbus ? "src" : "dst",
++			sbus == &bd.srcbus ? "src" : "dst");
++
++		/*
++		 * Zero length is only allowed if all these requirements are
++		 * met:
++		 * - flow controller is peripheral.
++		 * - src.addr is aligned to src.width
++		 * - dst.addr is aligned to dst.width
++		 *
++		 * sg_len == 1 should be true, as there can be two cases here:
++		 *
++		 * - Memory addresses are contiguous and are not scattered.
++		 *   Here, Only one sg will be passed by user driver, with
++		 *   memory address and zero length. We pass this to controller
++		 *   and after the transfer it will receive the last burst
++		 *   request from peripheral and so transfer finishes.
++		 *
++		 * - Memory addresses are scattered and are not contiguous.
++		 *   Here, Obviously as DMA controller doesn't know when a lli's
++		 *   transfer gets over, it can't load next lli. So in this
++		 *   case, there has to be an assumption that only one lli is
++		 *   supported. Thus, we can't have scattered addresses.
++		 */
++		if (!bd.remainder) {
++			u32 fc;
++
++			/* FTDMAC020 only does memory-to-memory */
++			if (pl08x->vd->ftdmac020)
++				fc = PL080_FLOW_MEM2MEM;
++			else
++				fc = (txd->ccfg & PL080_CONFIG_FLOW_CONTROL_MASK) >>
++					PL080_CONFIG_FLOW_CONTROL_SHIFT;
++			if (!((fc >= PL080_FLOW_SRC2DST_DST) &&
++					(fc <= PL080_FLOW_SRC2DST_SRC))) {
++				dev_err(&pl08x->adev->dev, "%s sg len can't be zero",
++					__func__);
++				return 0;
++			}
++
++			if (!IS_BUS_ALIGNED(&bd.srcbus) ||
++				!IS_BUS_ALIGNED(&bd.dstbus)) {
++				dev_err(&pl08x->adev->dev,
++					"%s src & dst address must be aligned to src"
++					" & dst width if peripheral is flow controller",
++					__func__);
++				return 0;
++			}
++
++			cctl = pl08x_lli_control_bits(pl08x, cctl,
++					bd.srcbus.buswidth, bd.dstbus.buswidth,
++					0);
++			pl08x_fill_lli_for_desc(pl08x, &bd, num_llis++,
++					0, cctl, 0);
++			break;
++		}
++
++		/*
++		 * Send byte by byte for following cases
++		 * - Less than a bus width available
++		 * - until master bus is aligned
++		 */
++		if (bd.remainder < mbus->buswidth)
++			early_bytes = bd.remainder;
++		else if (!IS_BUS_ALIGNED(mbus)) {
++			early_bytes = mbus->buswidth -
++				(mbus->addr & (mbus->buswidth - 1));
++			if ((bd.remainder - early_bytes) < mbus->buswidth)
++				early_bytes = bd.remainder;
++		}
++
++		if (early_bytes) {
++			dev_vdbg(&pl08x->adev->dev,
++				"%s byte width LLIs (remain 0x%08zx)\n",
++				__func__, bd.remainder);
++			prep_byte_width_lli(pl08x, &bd, &cctl, early_bytes,
++				num_llis++, &total_bytes);
++		}
++
++		if (bd.remainder) {
++			/*
++			 * Master now aligned
++			 * - if slave is not then we must set its width down
++			 */
++			if (!IS_BUS_ALIGNED(sbus)) {
++				dev_dbg(&pl08x->adev->dev,
++					"%s set down bus width to one byte\n",
++					__func__);
++
++				sbus->buswidth = 1;
++			}
++
++			/*
++			 * Bytes transferred = tsize * src width, not
++			 * MIN(buswidths)
++			 */
++			max_bytes_per_lli = bd.srcbus.buswidth *
++						pl08x->vd->max_transfer_size;
++			dev_vdbg(&pl08x->adev->dev,
++				"%s max bytes per lli = %zu\n",
++				__func__, max_bytes_per_lli);
++
++			/*
++			 * Make largest possible LLIs until less than one bus
++			 * width left
++			 */
++			while (bd.remainder > (mbus->buswidth - 1)) {
++				size_t lli_len, tsize, width;
++
++				/*
++				 * If enough left try to send max possible,
++				 * otherwise try to send the remainder
++				 */
++				lli_len = min(bd.remainder, max_bytes_per_lli);
++
++				/*
++				 * Check against maximum bus alignment:
++				 * Calculate actual transfer size in relation to
++				 * bus width an get a maximum remainder of the
++				 * highest bus width - 1
++				 */
++				width = max(mbus->buswidth, sbus->buswidth);
++				lli_len = (lli_len / width) * width;
++				tsize = lli_len / bd.srcbus.buswidth;
++
++				dev_vdbg(&pl08x->adev->dev,
++					"%s fill lli with single lli chunk of "
++					"size 0x%08zx (remainder 0x%08zx)\n",
++					__func__, lli_len, bd.remainder);
++
++				cctl = pl08x_lli_control_bits(pl08x, cctl,
++					bd.srcbus.buswidth, bd.dstbus.buswidth,
++					tsize);
++				pl08x_fill_lli_for_desc(pl08x, &bd, num_llis++,
++						lli_len, cctl, tsize);
++				total_bytes += lli_len;
++			}
++
++			/*
++			 * Send any odd bytes
++			 */
++			if (bd.remainder) {
++				dev_vdbg(&pl08x->adev->dev,
++					"%s align with boundary, send odd bytes (remain %zu)\n",
++					__func__, bd.remainder);
++				prep_byte_width_lli(pl08x, &bd, &cctl,
++					bd.remainder, num_llis++, &total_bytes);
++			}
++		}
++
++		if (total_bytes != dsg->len) {
++			dev_err(&pl08x->adev->dev,
++				"%s size of encoded lli:s don't match total txd, transferred 0x%08zx from size 0x%08zx\n",
++				__func__, total_bytes, dsg->len);
++			return 0;
++		}
++
++		if (num_llis >= MAX_NUM_TSFR_LLIS) {
++			dev_err(&pl08x->adev->dev,
++				"%s need to increase MAX_NUM_TSFR_LLIS from 0x%08x\n",
++				__func__, MAX_NUM_TSFR_LLIS);
++			return 0;
++		}
++	}
++
++	llis_va = txd->llis_va;
++	last_lli = llis_va + (num_llis - 1) * pl08x->lli_words;
++
++	if (txd->cyclic) {
++		/* Link back to the first LLI. */
++		last_lli[PL080_LLI_LLI] = txd->llis_bus | bd.lli_bus;
++	} else {
++		/* The final LLI terminates the LLI. */
++		last_lli[PL080_LLI_LLI] = 0;
++		/* The final LLI element shall also fire an interrupt. */
++		if (pl08x->vd->ftdmac020)
++			last_lli[PL080_LLI_CCTL] &= ~FTDMAC020_LLI_TC_MSK;
++		else
++			last_lli[PL080_LLI_CCTL] |= PL080_CONTROL_TC_IRQ_EN;
++	}
++
++	pl08x_dump_lli(pl08x, llis_va, num_llis);
++
++	return num_llis;
++}
++
++static void pl08x_free_txd(struct pl08x_driver_data *pl08x,
++			   struct pl08x_txd *txd)
++{
++	struct pl08x_sg *dsg, *_dsg;
++
++	if (txd->llis_va)
++		dma_pool_free(pl08x->pool, txd->llis_va, txd->llis_bus);
++
++	list_for_each_entry_safe(dsg, _dsg, &txd->dsg_list, node) {
++		list_del(&dsg->node);
++		kfree(dsg);
++	}
++
++	kfree(txd);
++}
++
++static void pl08x_desc_free(struct virt_dma_desc *vd)
++{
++	struct pl08x_txd *txd = to_pl08x_txd(&vd->tx);
++	struct pl08x_dma_chan *plchan = to_pl08x_chan(vd->tx.chan);
++
++	dma_descriptor_unmap(&vd->tx);
++	if (!txd->done)
++		pl08x_release_mux(plchan);
++
++	pl08x_free_txd(plchan->host, txd);
++}
++
++static void pl08x_free_txd_list(struct pl08x_driver_data *pl08x,
++				struct pl08x_dma_chan *plchan)
++{
++	LIST_HEAD(head);
++
++	vchan_get_all_descriptors(&plchan->vc, &head);
++	vchan_dma_desc_free_list(&plchan->vc, &head);
++}
++
++/*
++ * The DMA ENGINE API
++ */
++static void pl08x_free_chan_resources(struct dma_chan *chan)
++{
++	/* Ensure all queued descriptors are freed */
++	vchan_free_chan_resources(to_virt_chan(chan));
++}
++
++static struct dma_async_tx_descriptor *pl08x_prep_dma_interrupt(
++		struct dma_chan *chan, unsigned long flags)
++{
++	struct dma_async_tx_descriptor *retval = NULL;
++
++	return retval;
++}
++
++/*
++ * Code accessing dma_async_is_complete() in a tight loop may give problems.
++ * If slaves are relying on interrupts to signal completion this function
++ * must not be called with interrupts disabled.
++ */
++static enum dma_status pl08x_dma_tx_status(struct dma_chan *chan,
++		dma_cookie_t cookie, struct dma_tx_state *txstate)
++{
++	struct pl08x_dma_chan *plchan = to_pl08x_chan(chan);
++	struct virt_dma_desc *vd;
++	unsigned long flags;
++	enum dma_status ret;
++	size_t bytes = 0;
++
++	ret = dma_cookie_status(chan, cookie, txstate);
++	if (ret == DMA_COMPLETE)
++		return ret;
++
++	/*
++	 * There's no point calculating the residue if there's
++	 * no txstate to store the value.
++	 */
++	if (!txstate) {
++		if (plchan->state == PL08X_CHAN_PAUSED)
++			ret = DMA_PAUSED;
++		return ret;
++	}
++
++	spin_lock_irqsave(&plchan->vc.lock, flags);
++	ret = dma_cookie_status(chan, cookie, txstate);
++	if (ret != DMA_COMPLETE) {
++		vd = vchan_find_desc(&plchan->vc, cookie);
++		if (vd) {
++			/* On the issued list, so hasn't been processed yet */
++			struct pl08x_txd *txd = to_pl08x_txd(&vd->tx);
++			struct pl08x_sg *dsg;
++
++			list_for_each_entry(dsg, &txd->dsg_list, node)
++				bytes += dsg->len;
++		} else {
++			bytes = pl08x_getbytes_chan(plchan);
++		}
++	}
++	spin_unlock_irqrestore(&plchan->vc.lock, flags);
++
++	/*
++	 * This cookie not complete yet
++	 * Get number of bytes left in the active transactions and queue
++	 */
++	dma_set_residue(txstate, bytes);
++
++	if (plchan->state == PL08X_CHAN_PAUSED && ret == DMA_IN_PROGRESS)
++		ret = DMA_PAUSED;
++
++	/* Whether waiting or running, we're in progress */
++	return ret;
++}
++
++/* PrimeCell DMA extension */
++struct burst_table {
++	u32 burstwords;
++	u32 reg;
++};
++
++static const struct burst_table burst_sizes[] = {
++	{
++		.burstwords = 256,
++		.reg = PL080_BSIZE_256,
++	},
++	{
++		.burstwords = 128,
++		.reg = PL080_BSIZE_128,
++	},
++	{
++		.burstwords = 64,
++		.reg = PL080_BSIZE_64,
++	},
++	{
++		.burstwords = 32,
++		.reg = PL080_BSIZE_32,
++	},
++	{
++		.burstwords = 16,
++		.reg = PL080_BSIZE_16,
++	},
++	{
++		.burstwords = 8,
++		.reg = PL080_BSIZE_8,
++	},
++	{
++		.burstwords = 4,
++		.reg = PL080_BSIZE_4,
++	},
++	{
++		.burstwords = 0,
++		.reg = PL080_BSIZE_1,
++	},
++};
++
++/*
++ * Given the source and destination available bus masks, select which
++ * will be routed to each port.  We try to have source and destination
++ * on separate ports, but always respect the allowable settings.
++ */
++static u32 pl08x_select_bus(bool ftdmac020, u8 src, u8 dst)
++{
++	u32 cctl = 0;
++	u32 dst_ahb2;
++	u32 src_ahb2;
++
++	/* The FTDMAC020 use different bits to indicate src/dst bus */
++	if (ftdmac020) {
++		dst_ahb2 = FTDMAC020_LLI_DST_SEL;
++		src_ahb2 = FTDMAC020_LLI_SRC_SEL;
++	} else {
++		dst_ahb2 = PL080_CONTROL_DST_AHB2;
++		src_ahb2 = PL080_CONTROL_SRC_AHB2;
++	}
++
++	if (!(dst & PL08X_AHB1) || ((dst & PL08X_AHB2) && (src & PL08X_AHB1)))
++		cctl |= dst_ahb2;
++	if (!(src & PL08X_AHB1) || ((src & PL08X_AHB2) && !(dst & PL08X_AHB2)))
++		cctl |= src_ahb2;
++
++	//printk("this is debug dst = %x src = %x cctl = %x %s %s %d\n",dst,src,cctl,__FILE__,__func__,__LINE__);
++
++	return cctl;
++}
++
++static u32 pl08x_cctl(u32 cctl)
++{
++	cctl &= ~(PL080_CONTROL_SRC_AHB2 | PL080_CONTROL_DST_AHB2 |
++		  PL080_CONTROL_SRC_INCR | PL080_CONTROL_DST_INCR |
++		  PL080_CONTROL_PROT_MASK);
++
++	/* Access the cell in privileged mode, non-bufferable, non-cacheable */
++	return cctl | PL080_CONTROL_PROT_SYS;
++}
++
++static u32 pl08x_width(enum dma_slave_buswidth width)
++{
++	switch (width) {
++	case DMA_SLAVE_BUSWIDTH_1_BYTE:
++		return PL080_WIDTH_8BIT;
++	case DMA_SLAVE_BUSWIDTH_2_BYTES:
++		return PL080_WIDTH_16BIT;
++	case DMA_SLAVE_BUSWIDTH_4_BYTES:
++		return PL080_WIDTH_32BIT;
++	default:
++		return ~0;
++	}
++}
++
++static u32 pl08x_burst(u32 maxburst)
++{
++	int i;
++
++	for (i = 0; i < ARRAY_SIZE(burst_sizes); i++)
++		if (burst_sizes[i].burstwords <= maxburst)
++			break;
++
++	return burst_sizes[i].reg;
++}
++
++static u32 pl08x_get_cctl(struct pl08x_dma_chan *plchan,
++	enum dma_slave_buswidth addr_width, u32 maxburst)
++{
++	u32 width, burst, cctl = 0;
++
++	width = pl08x_width(addr_width);
++	if (width == ~0)
++		return ~0;
++
++	cctl |= width << PL080_CONTROL_SWIDTH_SHIFT;
++	cctl |= width << PL080_CONTROL_DWIDTH_SHIFT;
++
++	/*
++	 * If this channel will only request single transfers, set this
++	 * down to ONE element.  Also select one element if no maxburst
++	 * is specified.
++	 */
++	if (plchan->cd->single)
++		maxburst = 1;
++
++	burst = pl08x_burst(maxburst);
++	cctl |= burst << PL080_CONTROL_SB_SIZE_SHIFT;
++	cctl |= burst << PL080_CONTROL_DB_SIZE_SHIFT;
++
++	return pl08x_cctl(cctl);
++}
++
++/*
++ * Slave transactions callback to the slave device to allow
++ * synchronization of slave DMA signals with the DMAC enable
++ */
++static void pl08x_issue_pending(struct dma_chan *chan)
++{
++	struct pl08x_dma_chan *plchan = to_pl08x_chan(chan);
++	unsigned long flags;
++
++	plchan->chan_id = chan->chan_id;
++
++	spin_lock_irqsave(&plchan->vc.lock, flags);
++	if (vchan_issue_pending(&plchan->vc)) {
++		if (!plchan->phychan && plchan->state != PL08X_CHAN_WAITING)
++			pl08x_phy_alloc_and_start(plchan);
++	}
++	spin_unlock_irqrestore(&plchan->vc.lock, flags);
++}
++
++static struct pl08x_txd *pl08x_get_txd(struct pl08x_dma_chan *plchan)
++{
++	struct pl08x_txd *txd = kzalloc(sizeof(*txd), GFP_NOWAIT);
++
++	if (txd)
++		INIT_LIST_HEAD(&txd->dsg_list);
++	return txd;
++}
++
++static u32 pl08x_memcpy_cctl(struct pl08x_driver_data *pl08x)
++{
++	u32 cctl = 0;
++
++	/* Conjure cctl */
++	switch (pl08x->pd->memcpy_burst_size) {
++	default:
++		dev_err(&pl08x->adev->dev,
++			"illegal burst size for memcpy, set to 1\n");
++		fallthrough;
++	case PL08X_BURST_SZ_1:
++		cctl |= PL080_BSIZE_1 << PL080_CONTROL_SB_SIZE_SHIFT |
++			PL080_BSIZE_1 << PL080_CONTROL_DB_SIZE_SHIFT;
++		break;
++	case PL08X_BURST_SZ_4:
++		cctl |= PL080_BSIZE_4 << PL080_CONTROL_SB_SIZE_SHIFT |
++			PL080_BSIZE_4 << PL080_CONTROL_DB_SIZE_SHIFT;
++		break;
++	case PL08X_BURST_SZ_8:
++		cctl |= PL080_BSIZE_8 << PL080_CONTROL_SB_SIZE_SHIFT |
++			PL080_BSIZE_8 << PL080_CONTROL_DB_SIZE_SHIFT;
++		break;
++	case PL08X_BURST_SZ_16:
++		cctl |= PL080_BSIZE_16 << PL080_CONTROL_SB_SIZE_SHIFT |
++			PL080_BSIZE_16 << PL080_CONTROL_DB_SIZE_SHIFT;
++		break;
++	case PL08X_BURST_SZ_32:
++		cctl |= PL080_BSIZE_32 << PL080_CONTROL_SB_SIZE_SHIFT |
++			PL080_BSIZE_32 << PL080_CONTROL_DB_SIZE_SHIFT;
++		break;
++	case PL08X_BURST_SZ_64:
++		cctl |= PL080_BSIZE_64 << PL080_CONTROL_SB_SIZE_SHIFT |
++			PL080_BSIZE_64 << PL080_CONTROL_DB_SIZE_SHIFT;
++		break;
++	case PL08X_BURST_SZ_128:
++		cctl |= PL080_BSIZE_128 << PL080_CONTROL_SB_SIZE_SHIFT |
++			PL080_BSIZE_128 << PL080_CONTROL_DB_SIZE_SHIFT;
++		break;
++	case PL08X_BURST_SZ_256:
++		cctl |= PL080_BSIZE_256 << PL080_CONTROL_SB_SIZE_SHIFT |
++			PL080_BSIZE_256 << PL080_CONTROL_DB_SIZE_SHIFT;
++		break;
++	}
++
++	switch (pl08x->pd->memcpy_bus_width) {
++	default:
++		dev_err(&pl08x->adev->dev,
++			"illegal bus width for memcpy, set to 8 bits\n");
++		fallthrough;
++	case PL08X_BUS_WIDTH_8_BITS:
++		cctl |= PL080_WIDTH_8BIT << PL080_CONTROL_SWIDTH_SHIFT |
++			PL080_WIDTH_8BIT << PL080_CONTROL_DWIDTH_SHIFT;
++		break;
++	case PL08X_BUS_WIDTH_16_BITS:
++		cctl |= PL080_WIDTH_16BIT << PL080_CONTROL_SWIDTH_SHIFT |
++			PL080_WIDTH_16BIT << PL080_CONTROL_DWIDTH_SHIFT;
++		break;
++	case PL08X_BUS_WIDTH_32_BITS:
++		cctl |= PL080_WIDTH_32BIT << PL080_CONTROL_SWIDTH_SHIFT |
++			PL080_WIDTH_32BIT << PL080_CONTROL_DWIDTH_SHIFT;
++		break;
++	}
++
++	/* Protection flags */
++	if (pl08x->pd->memcpy_prot_buff)
++		cctl |= PL080_CONTROL_PROT_BUFF;
++	if (pl08x->pd->memcpy_prot_cache)
++		cctl |= PL080_CONTROL_PROT_CACHE;
++
++	/* We are the kernel, so we are in privileged mode */
++	cctl |= PL080_CONTROL_PROT_SYS;
++
++	/* Both to be incremented or the code will break */
++	cctl |= PL080_CONTROL_SRC_INCR | PL080_CONTROL_DST_INCR;
++
++	if (pl08x->vd->dualmaster)
++		cctl |= pl08x_select_bus(false,
++					 pl08x->mem_buses,
++					 pl08x->mem_buses);
++
++	return cctl;
++}
++
++static u32 pl08x_ftdmac020_memcpy_cctl(struct pl08x_driver_data *pl08x)
++{
++	u32 cctl = 0;
++
++	/* Conjure cctl */
++	switch (pl08x->pd->memcpy_bus_width) {
++	default:
++		dev_err(&pl08x->adev->dev,
++			"illegal bus width for memcpy, set to 8 bits\n");
++		fallthrough;
++	case PL08X_BUS_WIDTH_8_BITS:
++		cctl |= PL080_WIDTH_8BIT << FTDMAC020_LLI_SRC_WIDTH_SHIFT |
++			PL080_WIDTH_8BIT << FTDMAC020_LLI_DST_WIDTH_SHIFT;
++		break;
++	case PL08X_BUS_WIDTH_16_BITS:
++		cctl |= PL080_WIDTH_16BIT << FTDMAC020_LLI_SRC_WIDTH_SHIFT |
++			PL080_WIDTH_16BIT << FTDMAC020_LLI_DST_WIDTH_SHIFT;
++		break;
++	case PL08X_BUS_WIDTH_32_BITS:
++		cctl |= PL080_WIDTH_32BIT << FTDMAC020_LLI_SRC_WIDTH_SHIFT |
++			PL080_WIDTH_32BIT << FTDMAC020_LLI_DST_WIDTH_SHIFT;
++		break;
++	}
++
++	/*
++	 * By default mask the TC IRQ on all LLIs, it will be unmasked on
++	 * the last LLI item by other code.
++	 */
++	cctl |= FTDMAC020_LLI_TC_MSK;
++
++	/*
++	 * Both to be incremented so leave bits FTDMAC020_LLI_SRCAD_CTL
++	 * and FTDMAC020_LLI_DSTAD_CTL as zero
++	 */
++	if (pl08x->vd->dualmaster)
++		cctl |= pl08x_select_bus(true,
++					 pl08x->mem_buses,
++					 pl08x->mem_buses);
++
++	return cctl;
++}
++
++/*
++ * Initialize a descriptor to be used by memcpy submit
++ */
++static struct dma_async_tx_descriptor *pl08x_prep_dma_memcpy(
++		struct dma_chan *chan, dma_addr_t dest, dma_addr_t src,
++		size_t len, unsigned long flags)
++{
++	struct pl08x_dma_chan *plchan = to_pl08x_chan(chan);
++	struct pl08x_driver_data *pl08x = plchan->host;
++	struct pl08x_txd *txd;
++	struct pl08x_sg *dsg;
++	int ret;
++	//printk("this is debug for lophyel %s %s %d\n",__FILE__,__func__,__LINE__);
++	txd = pl08x_get_txd(plchan);
++	if (!txd) {
++		dev_err(&pl08x->adev->dev,
++			"%s no memory for descriptor\n", __func__);
++		return NULL;
++	}
++	//printk("this is debug for lophyel %s %s %d\n",__FILE__,__func__,__LINE__);
++	dsg = kzalloc(sizeof(struct pl08x_sg), GFP_NOWAIT);
++	if (!dsg) {
++		pl08x_free_txd(pl08x, txd);
++		return NULL;
++	}
++	list_add_tail(&dsg->node, &txd->dsg_list);
++	//printk("this is debug for lophyel %s %s %d\n",__FILE__,__func__,__LINE__);
++	dsg->src_addr = src;
++	dsg->dst_addr = dest;
++	dsg->len = len;
++	if (pl08x->vd->ftdmac020) {
++		/* Writing CCFG zero ENABLES all interrupts */
++		txd->ccfg = 0;
++		txd->cctl = pl08x_ftdmac020_memcpy_cctl(pl08x);
++	} else {
++		txd->ccfg = PL080_CONFIG_ERR_IRQ_MASK |
++			PL080_CONFIG_TC_IRQ_MASK |
++			PL080_FLOW_MEM2MEM << PL080_CONFIG_FLOW_CONTROL_SHIFT;
++		txd->cctl = pl08x_memcpy_cctl(pl08x);
++	}
++	//printk("this is debug for lophyel %s %s %d\n",__FILE__,__func__,__LINE__);
++	ret = pl08x_fill_llis_for_desc(plchan->host, txd);
++	if (!ret) {
++		pl08x_free_txd(pl08x, txd);
++		return NULL;
++	}
++	//printk("this is debug for lophyel %s %s %d\n",__FILE__,__func__,__LINE__);
++	return vchan_tx_prep(&plchan->vc, &txd->vd, flags);
++}
++
++static struct pl08x_txd *pl08x_init_txd(
++		struct dma_chan *chan,
++		enum dma_transfer_direction direction,
++		dma_addr_t *slave_addr)
++{
++	struct pl08x_dma_chan *plchan = to_pl08x_chan(chan);
++	struct pl08x_driver_data *pl08x = plchan->host;
++	struct pl08x_txd *txd;
++	enum dma_slave_buswidth addr_width;
++	int ret, tmp;
++	u8 src_buses, dst_buses;
++	u32 maxburst, cctl;
++
++	txd = pl08x_get_txd(plchan);
++	if (!txd) {
++		dev_err(&pl08x->adev->dev, "%s no txd\n", __func__);
++		return NULL;
++	}
++
++	/*
++	 * Set up addresses, the PrimeCell configured address
++	 * will take precedence since this may configure the
++	 * channel target address dynamically at runtime.
++	 */
++	if (direction == DMA_MEM_TO_DEV) {
++		//printk("this is debug  %s %s %d\n",__FILE__,__func__,__LINE__);
++		cctl = PL080_CONTROL_SRC_INCR;
++		*slave_addr = plchan->cfg.dst_addr;
++		addr_width = plchan->cfg.dst_addr_width;
++		maxburst = plchan->cfg.dst_maxburst;
++		src_buses = pl08x->mem_buses;
++		dst_buses = plchan->cd->periph_buses;
++	} else if (direction == DMA_DEV_TO_MEM) {
++		//printk("this is debug  %s %s %d\n",__FILE__,__func__,__LINE__);
++		cctl = PL080_CONTROL_DST_INCR;
++		*slave_addr = plchan->cfg.src_addr;
++		addr_width = plchan->cfg.src_addr_width;
++		maxburst = plchan->cfg.src_maxburst;
++		src_buses = plchan->cd->periph_buses;
++		dst_buses = pl08x->mem_buses;
++	} else {
++		pl08x_free_txd(pl08x, txd);
++		dev_err(&pl08x->adev->dev,
++			"%s direction unsupported\n", __func__);
++		return NULL;
++	}
++
++	cctl |= pl08x_get_cctl(plchan, addr_width, maxburst);
++	if (cctl == ~0) {
++		pl08x_free_txd(pl08x, txd);
++		dev_err(&pl08x->adev->dev,
++			"DMA slave configuration botched?\n");
++		return NULL;
++	}
++
++	txd->cctl = cctl | pl08x_select_bus(false, src_buses, dst_buses);
++
++	if (plchan->cfg.device_fc)
++		tmp = (direction == DMA_MEM_TO_DEV) ? PL080_FLOW_MEM2PER_PER :
++			PL080_FLOW_PER2MEM_PER;
++	else
++		tmp = (direction == DMA_MEM_TO_DEV) ? PL080_FLOW_MEM2PER :
++			PL080_FLOW_PER2MEM;
++
++	txd->ccfg = PL080_CONFIG_ERR_IRQ_MASK |
++		PL080_CONFIG_TC_IRQ_MASK |
++		tmp << PL080_CONFIG_FLOW_CONTROL_SHIFT;
++	//printk("this is debug cctl = %x ccfg = %x %s %s %d\n",txd->cctl,txd->ccfg,__FILE__,__func__,__LINE__);
++
++	ret = pl08x_request_mux(plchan);
++	if (ret < 0) {
++		pl08x_free_txd(pl08x, txd);
++		dev_dbg(&pl08x->adev->dev,
++			"unable to mux for transfer on %s due to platform restrictions\n",
++			plchan->name);
++		return NULL;
++	}
++
++	dev_dbg(&pl08x->adev->dev, "allocated DMA request signal %d for xfer on %s\n",
++		 plchan->signal, plchan->name);
++
++	/* Assign the flow control signal to this channel */
++	if (direction == DMA_MEM_TO_DEV)
++		txd->ccfg |= plchan->signal << PL080_CONFIG_DST_SEL_SHIFT;
++	else
++		txd->ccfg |= plchan->signal << PL080_CONFIG_SRC_SEL_SHIFT;
++
++	return txd;
++}
++
++static int pl08x_tx_add_sg(struct pl08x_txd *txd,
++			   enum dma_transfer_direction direction,
++			   dma_addr_t slave_addr,
++			   dma_addr_t buf_addr,
++			   unsigned int len)
++{
++	struct pl08x_sg *dsg;
++
++	dsg = kzalloc(sizeof(struct pl08x_sg), GFP_NOWAIT);
++	if (!dsg)
++		return -ENOMEM;
++
++	list_add_tail(&dsg->node, &txd->dsg_list);
++
++	dsg->len = len;
++	if (direction == DMA_MEM_TO_DEV) {
++		dsg->src_addr = buf_addr;
++		dsg->dst_addr = slave_addr;
++	} else {
++		dsg->src_addr = slave_addr;
++		dsg->dst_addr = buf_addr;
++	}
++
++	return 0;
++}
++
++static struct dma_async_tx_descriptor *pl08x_prep_slave_sg(
++		struct dma_chan *chan, struct scatterlist *sgl,
++		unsigned int sg_len, enum dma_transfer_direction direction,
++		unsigned long flags, void *context)
++{
++	struct pl08x_dma_chan *plchan = to_pl08x_chan(chan);
++	struct pl08x_driver_data *pl08x = plchan->host;
++	struct pl08x_txd *txd;
++	struct scatterlist *sg;
++	int ret, tmp;
++	dma_addr_t slave_addr;
++
++	dev_dbg(&pl08x->adev->dev, "%s prepare transaction of %d bytes from %s\n",
++			__func__, sg_dma_len(sgl), plchan->name);
++
++	txd = pl08x_init_txd(chan, direction, &slave_addr);
++	if (!txd)
++		return NULL;
++
++	for_each_sg(sgl, sg, sg_len, tmp) {
++		ret = pl08x_tx_add_sg(txd, direction, slave_addr,
++				      sg_dma_address(sg),
++				      sg_dma_len(sg));
++		/*
++		printk("this is debug direction = %x slave_addr = %x addr = %x len = %x %s %s %d\n",
++		       direction,slave_addr,sg_dma_address(sg),sg_dma_len(sg),
++		       __FILE__,__func__,__LINE__);
++		*/
++		if (ret) {
++			pl08x_release_mux(plchan);
++			pl08x_free_txd(pl08x, txd);
++			dev_err(&pl08x->adev->dev, "%s no mem for pl080 sg\n",
++					__func__);
++			return NULL;
++		}
++	}
++
++	ret = pl08x_fill_llis_for_desc(plchan->host, txd);
++	if (!ret) {
++		pl08x_release_mux(plchan);
++		pl08x_free_txd(pl08x, txd);
++		return NULL;
++	}
++
++	return vchan_tx_prep(&plchan->vc, &txd->vd, flags);
++}
++
++static struct dma_async_tx_descriptor *pl08x_prep_dma_cyclic(
++		struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
++		size_t period_len, enum dma_transfer_direction direction,
++		unsigned long flags)
++{
++	struct pl08x_dma_chan *plchan = to_pl08x_chan(chan);
++	struct pl08x_driver_data *pl08x = plchan->host;
++	struct pl08x_txd *txd;
++	int ret, tmp;
++	dma_addr_t slave_addr;
++
++	dev_dbg(&pl08x->adev->dev,
++		"%s prepare cyclic transaction of %zd/%zd bytes %s %s\n",
++		__func__, period_len, buf_len,
++		direction == DMA_MEM_TO_DEV ? "to" : "from",
++		plchan->name);
++
++	txd = pl08x_init_txd(chan, direction, &slave_addr);
++	if (!txd)
++		return NULL;
++
++	txd->cyclic = true;
++	txd->cctl |= PL080_CONTROL_TC_IRQ_EN;
++	for (tmp = 0; tmp < buf_len; tmp += period_len) {
++		ret = pl08x_tx_add_sg(txd, direction, slave_addr,
++				      buf_addr + tmp, period_len);
++		if (ret) {
++			pl08x_release_mux(plchan);
++			pl08x_free_txd(pl08x, txd);
++			return NULL;
++		}
++	}
++
++	ret = pl08x_fill_llis_for_desc(plchan->host, txd);
++	if (!ret) {
++		pl08x_release_mux(plchan);
++		pl08x_free_txd(pl08x, txd);
++		return NULL;
++	}
++
++	return vchan_tx_prep(&plchan->vc, &txd->vd, flags);
++}
++
++static int pl08x_config(struct dma_chan *chan,
++			struct dma_slave_config *config)
++{
++	struct pl08x_dma_chan *plchan = to_pl08x_chan(chan);
++	struct pl08x_driver_data *pl08x = plchan->host;
++
++	if (!plchan->slave)
++		return -EINVAL;
++
++	/* Reject definitely invalid configurations */
++	if (config->src_addr_width == DMA_SLAVE_BUSWIDTH_8_BYTES ||
++	    config->dst_addr_width == DMA_SLAVE_BUSWIDTH_8_BYTES)
++		return -EINVAL;
++
++	if (config->device_fc && pl08x->vd->pl080s) {
++		dev_err(&pl08x->adev->dev,
++			"%s: PL080S does not support peripheral flow control\n",
++			__func__);
++		return -EINVAL;
++	}
++
++	/*
++	printk("this is debug chan = %x chan-id = %d plchan = %x plchan->signal = %d %s %s %d\n",
++	       chan,chan->chan_id,plchan,plchan->signal,__FILE__,__func__,__LINE__);
++	*/
++	plchan->cfg = *config;
++
++	return 0;
++}
++
++static int pl08x_terminate_all(struct dma_chan *chan)
++{
++	struct pl08x_dma_chan *plchan = to_pl08x_chan(chan);
++	struct pl08x_driver_data *pl08x = plchan->host;
++	unsigned long flags;
++
++	spin_lock_irqsave(&plchan->vc.lock, flags);
++	if (!plchan->phychan && !plchan->at) {
++		spin_unlock_irqrestore(&plchan->vc.lock, flags);
++		return 0;
++	}
++
++	plchan->state = PL08X_CHAN_IDLE;
++
++	if (plchan->phychan) {
++		/*
++		 * Mark physical channel as free and free any slave
++		 * signal
++		 */
++		pl08x_phy_free(plchan);
++	}
++	/* Dequeue jobs and free LLIs */
++	if (plchan->at) {
++		vchan_terminate_vdesc(&plchan->at->vd);
++		plchan->at = NULL;
++	}
++	/* Dequeue jobs not yet fired as well */
++	pl08x_free_txd_list(pl08x, plchan);
++
++	spin_unlock_irqrestore(&plchan->vc.lock, flags);
++
++	return 0;
++}
++
++static void pl08x_synchronize(struct dma_chan *chan)
++{
++	struct pl08x_dma_chan *plchan = to_pl08x_chan(chan);
++
++	printk("this is debug %s %s %d \n",__FILE__,__func__,__LINE__);
++	vchan_synchronize(&plchan->vc);
++}
++
++static int pl08x_pause(struct dma_chan *chan)
++{
++	struct pl08x_dma_chan *plchan = to_pl08x_chan(chan);
++	unsigned long flags;
++
++	/*
++	 * Anything succeeds on channels with no physical allocation and
++	 * no queued transfers.
++	 */
++	printk("this is debug %s %s %d \n",__FILE__,__func__,__LINE__);
++	spin_lock_irqsave(&plchan->vc.lock, flags);
++	if (!plchan->phychan && !plchan->at) {
++		spin_unlock_irqrestore(&plchan->vc.lock, flags);
++		return 0;
++	}
++
++	pl08x_pause_phy_chan(plchan->phychan);
++	plchan->state = PL08X_CHAN_PAUSED;
++
++	spin_unlock_irqrestore(&plchan->vc.lock, flags);
++
++	return 0;
++}
++
++static int pl08x_resume(struct dma_chan *chan)
++{
++	struct pl08x_dma_chan *plchan = to_pl08x_chan(chan);
++	unsigned long flags;
++
++	/*
++	 * Anything succeeds on channels with no physical allocation and
++	 * no queued transfers.
++	 */
++	printk("this is debug %s %s %d \n",__FILE__,__func__,__LINE__);
++	spin_lock_irqsave(&plchan->vc.lock, flags);
++	if (!plchan->phychan && !plchan->at) {
++		spin_unlock_irqrestore(&plchan->vc.lock, flags);
++		return 0;
++	}
++
++	pl08x_resume_phy_chan(plchan->phychan);
++	plchan->state = PL08X_CHAN_RUNNING;
++
++	spin_unlock_irqrestore(&plchan->vc.lock, flags);
++
++	return 0;
++}
++#if 0
++bool pl08x_filter_id(struct dma_chan *chan, void *chan_id)
++{
++	struct pl08x_dma_chan *plchan;
++	char *name = chan_id;
++
++	/* Reject channels for devices not bound to this driver */
++	if (chan->device->dev->driver != &pl08x_amba_driver.drv)
++		return false;
++
++	plchan = to_pl08x_chan(chan);
++
++	/* Check that the channel is not taken! */
++	if (!strcmp(plchan->name, name))
++		return true;
++
++	return false;
++}
++EXPORT_SYMBOL_GPL(pl08x_filter_id);
++#endif
++static bool pl08x_filter_fn(struct dma_chan *chan, void *chan_id)
++{
++	struct pl08x_dma_chan *plchan = to_pl08x_chan(chan);
++
++	return plchan->cd == chan_id;
++}
++
++/*
++ * Just check that the device is there and active
++ * TODO: turn this bit on/off depending on the number of physical channels
++ * actually used, if it is zero... well shut it off. That will save some
++ * power. Cut the clock at the same time.
++ */
++static void pl08x_ensure_on(struct pl08x_driver_data *pl08x)
++{
++	/* The Nomadik variant does not have the config register */
++	if (pl08x->vd->nomadik)
++		return;
++	/* The FTDMAC020 variant does this in another register */
++	if (pl08x->vd->ftdmac020) {
++		writel(PL080_CONFIG_ENABLE, pl08x->base + FTDMAC020_CSR);
++		return;
++	}
++	writel(PL080_CONFIG_ENABLE, pl08x->base + PL080_CONFIG);
++}
++
++static irqreturn_t pl08x_irq(int irq, void *dev)
++{
++	struct pl08x_driver_data *pl08x = dev;
++	u32 mask = 0, err, tc, i;
++
++	/* check & clear - ERR & TC interrupts */
++	err = readl(pl08x->base + PL080_ERR_STATUS);
++	if (err) {
++		dev_err(&pl08x->adev->dev, "%s error interrupt, register value 0x%08x\n",
++			__func__, err);
++		writel(err, pl08x->base + PL080_ERR_CLEAR);
++	}
++	tc = readl(pl08x->base + PL080_TC_STATUS);
++	if (tc) {
++		writel(tc, pl08x->base + PL080_TC_CLEAR);
++	}
++
++	if (!err && !tc) {
++		return IRQ_NONE;
++	}
++
++	for (i = 0; i < pl08x->vd->channels; i++) {
++		if ((BIT(i) & err) || (BIT(i) & tc)) {
++			/* Locate physical channel */
++			struct pl08x_phy_chan *phychan = &pl08x->phy_chans[i];
++			struct pl08x_dma_chan *plchan = phychan->serving;
++			struct pl08x_txd *tx;
++
++			if (!plchan) {
++				dev_err(&pl08x->adev->dev,
++					"%s Error TC interrupt on unused channel: 0x%08x\n",
++					__func__, i);
++				continue;
++			}
++
++			spin_lock(&plchan->vc.lock);
++			tx = plchan->at;
++			if (tx && tx->cyclic) {
++				vchan_cyclic_callback(&tx->vd);
++			} else if (tx) {
++				plchan->at = NULL;
++				/*
++				 * This descriptor is done, release its mux
++				 * reservation.
++				 */
++				pl08x_release_mux(plchan);
++				tx->done = true;
++				vchan_cookie_complete(&tx->vd);
++
++				/*
++				 * And start the next descriptor (if any),
++				 * otherwise free this channel.
++				 */
++				if (vchan_next_desc(&plchan->vc))
++					pl08x_start_next_txd(plchan);
++				else
++					pl08x_phy_free(plchan);
++			}
++			spin_unlock(&plchan->vc.lock);
++
++			mask |= BIT(i);
++		}
++	}
++
++	return mask ? IRQ_HANDLED : IRQ_NONE;
++}
++
++static void pl08x_dma_slave_init(struct pl08x_dma_chan *chan)
++{
++	chan->slave = true;
++	chan->name = chan->cd->bus_id;
++	chan->cfg.src_addr = chan->cd->addr;
++	chan->cfg.dst_addr = chan->cd->addr;
++}
++
++/*
++ * Initialise the DMAC memcpy/slave channels.
++ * Make a local wrapper to hold required data
++ */
++static int pl08x_dma_init_virtual_channels(struct pl08x_driver_data *pl08x,
++		struct dma_device *dmadev, unsigned int channels, bool slave)
++{
++	struct pl08x_dma_chan *chan;
++	int i;
++
++	INIT_LIST_HEAD(&dmadev->channels);
++
++	/*
++	 * Register as many many memcpy as we have physical channels,
++	 * we won't always be able to use all but the code will have
++	 * to cope with that situation.
++	 */
++	for (i = 0; i < channels; i++) {
++		chan = kzalloc(sizeof(*chan), GFP_KERNEL);
++		if (!chan)
++			return -ENOMEM;
++
++		chan->host = pl08x;
++		chan->state = PL08X_CHAN_IDLE;
++		chan->signal = -1;
++
++		if (slave) {
++			chan->cd = &pl08x->pd->slave_channels[i];
++			/*
++			 * Some implementations have muxed signals, whereas some
++			 * use a mux in front of the signals and need dynamic
++			 * assignment of signals.
++			 */
++			chan->signal = i;
++			pl08x_dma_slave_init(chan);
++		} else {
++			chan->cd = kzalloc(sizeof(*chan->cd), GFP_KERNEL);
++			if (!chan->cd) {
++				kfree(chan);
++				return -ENOMEM;
++			}
++			chan->cd->bus_id = "memcpy";
++			chan->cd->periph_buses = pl08x->pd->mem_buses;
++			chan->name = kasprintf(GFP_KERNEL, "memcpy%d", i);
++			if (!chan->name) {
++				kfree(chan->cd);
++				kfree(chan);
++				return -ENOMEM;
++			}
++		}
++		dev_dbg(&pl08x->adev->dev,
++			 "initialize virtual channel \"%s\"\n",
++			 chan->name);
++
++		chan->vc.desc_free = pl08x_desc_free;
++		vchan_init(&chan->vc, dmadev);
++	}
++	dev_info(&pl08x->adev->dev, "initialized %d virtual %s channels\n",
++		 i, slave ? "slave" : "memcpy");
++	return i;
++}
++
++static void pl08x_free_virtual_channels(struct dma_device *dmadev)
++{
++	struct pl08x_dma_chan *chan = NULL;
++	struct pl08x_dma_chan *next;
++
++	list_for_each_entry_safe(chan,
++				 next, &dmadev->channels, vc.chan.device_node) {
++		list_del(&chan->vc.chan.device_node);
++		kfree(chan);
++	}
++}
++
++#ifdef CONFIG_DEBUG_FS
++static const char *pl08x_state_str(enum pl08x_dma_chan_state state)
++{
++	switch (state) {
++	case PL08X_CHAN_IDLE:
++		return "idle";
++	case PL08X_CHAN_RUNNING:
++		return "running";
++	case PL08X_CHAN_PAUSED:
++		return "paused";
++	case PL08X_CHAN_WAITING:
++		return "waiting";
++	default:
++		break;
++	}
++	return "UNKNOWN STATE";
++}
++
++static int pl08x_debugfs_show(struct seq_file *s, void *data)
++{
++	struct pl08x_driver_data *pl08x = s->private;
++	struct pl08x_dma_chan *chan;
++	struct pl08x_phy_chan *ch;
++	unsigned long flags;
++	int i;
++
++	seq_printf(s, "PL08x physical channels:\n");
++	seq_printf(s, "CHANNEL:\tUSER:\n");
++	seq_printf(s, "--------\t-----\n");
++	for (i = 0; i < pl08x->vd->channels; i++) {
++		struct pl08x_dma_chan *virt_chan;
++
++		ch = &pl08x->phy_chans[i];
++
++		spin_lock_irqsave(&ch->lock, flags);
++		virt_chan = ch->serving;
++
++		seq_printf(s, "%d\t\t%s%s\n",
++			   ch->id,
++			   virt_chan ? virt_chan->name : "(none)",
++			   ch->locked ? " LOCKED" : "");
++
++		spin_unlock_irqrestore(&ch->lock, flags);
++	}
++
++	seq_printf(s, "\nPL08x virtual memcpy channels:\n");
++	seq_printf(s, "CHANNEL:\tSTATE:\n");
++	seq_printf(s, "--------\t------\n");
++	list_for_each_entry(chan, &pl08x->memcpy.channels, vc.chan.device_node) {
++		seq_printf(s, "%s\t\t%s\n", chan->name,
++			   pl08x_state_str(chan->state));
++	}
++
++	if (pl08x->has_slave) {
++		seq_printf(s, "\nPL08x virtual slave channels:\n");
++		seq_printf(s, "CHANNEL:\tSTATE:\n");
++		seq_printf(s, "--------\t------\n");
++		list_for_each_entry(chan, &pl08x->slave.channels,
++				    vc.chan.device_node) {
++			seq_printf(s, "%s\t\t%s\n", chan->name,
++				   pl08x_state_str(chan->state));
++		}
++	}
++
++	return 0;
++}
++
++DEFINE_SHOW_ATTRIBUTE(pl08x_debugfs);
++
++static void init_pl08x_debugfs(struct pl08x_driver_data *pl08x)
++{
++	/* Expose a simple debugfs interface to view all clocks */
++	debugfs_create_file(dev_name(&pl08x->adev->dev), S_IFREG | S_IRUGO,
++			    NULL, pl08x, &pl08x_debugfs_fops);
++}
++
++#else
++static inline void init_pl08x_debugfs(struct pl08x_driver_data *pl08x)
++{
++}
++#endif
++
++#ifdef CONFIG_OF
++static struct dma_chan *pl08x_find_chan_id(struct pl08x_driver_data *pl08x,
++					 u32 id)
++{
++	struct pl08x_dma_chan *chan;
++
++	/* Trying to get a slave channel from something with no slave support */
++	if (!pl08x->has_slave)
++		return NULL;
++
++	list_for_each_entry(chan, &pl08x->slave.channels, vc.chan.device_node) {
++		if (chan->signal == id)
++			return &chan->vc.chan;
++	}
++
++	return NULL;
++}
++
++static struct dma_chan *pl08x_of_xlate(struct of_phandle_args *dma_spec,
++				       struct of_dma *ofdma)
++{
++	struct pl08x_driver_data *pl08x = ofdma->of_dma_data;
++	struct dma_chan *dma_chan;
++	struct pl08x_dma_chan *plchan;
++
++	if (!pl08x)
++		return NULL;
++
++	if (dma_spec->args_count != 2) {
++		dev_err(&pl08x->adev->dev,
++			"DMA channel translation requires two cells\n");
++		return NULL;
++	}
++
++	dma_chan = pl08x_find_chan_id(pl08x, dma_spec->args[0]);
++	if (!dma_chan) {
++		dev_err(&pl08x->adev->dev,
++			"DMA slave channel not found\n");
++		return NULL;
++	}
++
++	plchan = to_pl08x_chan(dma_chan);
++	dev_dbg(&pl08x->adev->dev,
++		"translated channel for signal %d\n",
++		dma_spec->args[0]);
++
++	/* Augment channel data for applicable AHB buses */
++	plchan->cd->periph_buses = dma_spec->args[1];
++	return dma_get_slave_channel(dma_chan);
++}
++
++static int pl08x_of_probe(struct platform_device *adev,
++			  struct pl08x_driver_data *pl08x,
++			  struct device_node *np)
++{
++	struct pl08x_platform_data *pd;
++	struct pl08x_channel_data *chanp = NULL;
++	u32 val;
++	int ret;
++	int i;
++
++	pd = devm_kzalloc(&adev->dev, sizeof(*pd), GFP_KERNEL);
++	if (!pd)
++		return -ENOMEM;
++
++	/* Eligible bus masters for fetching LLIs */
++	if (of_property_read_bool(np, "lli-bus-interface-ahb1"))
++		pd->lli_buses |= PL08X_AHB1;
++	if (of_property_read_bool(np, "lli-bus-interface-ahb2"))
++		pd->lli_buses |= PL08X_AHB2;
++	if (!pd->lli_buses) {
++		dev_info(&adev->dev, "no bus masters for LLIs stated, assume all\n");
++		pd->lli_buses |= PL08X_AHB1 | PL08X_AHB2;
++	}
++
++	/* Eligible bus masters for memory access */
++	if (of_property_read_bool(np, "mem-bus-interface-ahb1"))
++		pd->mem_buses |= PL08X_AHB1;
++	if (of_property_read_bool(np, "mem-bus-interface-ahb2"))
++		pd->mem_buses |= PL08X_AHB2;
++	if (!pd->mem_buses) {
++		dev_info(&adev->dev, "no bus masters for memory stated, assume all\n");
++		pd->mem_buses |= PL08X_AHB1 | PL08X_AHB2;
++	}
++
++	/* Parse the memcpy channel properties */
++	ret = of_property_read_u32(np, "memcpy-burst-size", &val);
++	if (ret) {
++		dev_info(&adev->dev, "no memcpy burst size specified, using 1 byte\n");
++		val = 1;
++	}
++	switch (val) {
++	default:
++		dev_err(&adev->dev, "illegal burst size for memcpy, set to 1\n");
++		fallthrough;
++	case 1:
++		pd->memcpy_burst_size = PL08X_BURST_SZ_1;
++		break;
++	case 4:
++		pd->memcpy_burst_size = PL08X_BURST_SZ_4;
++		break;
++	case 8:
++		pd->memcpy_burst_size = PL08X_BURST_SZ_8;
++		break;
++	case 16:
++		pd->memcpy_burst_size = PL08X_BURST_SZ_16;
++		break;
++	case 32:
++		pd->memcpy_burst_size = PL08X_BURST_SZ_32;
++		break;
++	case 64:
++		pd->memcpy_burst_size = PL08X_BURST_SZ_64;
++		break;
++	case 128:
++		pd->memcpy_burst_size = PL08X_BURST_SZ_128;
++		break;
++	case 256:
++		pd->memcpy_burst_size = PL08X_BURST_SZ_256;
++		break;
++	}
++
++	ret = of_property_read_u32(np, "memcpy-bus-width", &val);
++	if (ret) {
++		dev_info(&adev->dev, "no memcpy bus width specified, using 8 bits\n");
++		val = 8;
++	}
++	switch (val) {
++	default:
++		dev_err(&adev->dev, "illegal bus width for memcpy, set to 8 bits\n");
++		fallthrough;
++	case 8:
++		pd->memcpy_bus_width = PL08X_BUS_WIDTH_8_BITS;
++		break;
++	case 16:
++		pd->memcpy_bus_width = PL08X_BUS_WIDTH_16_BITS;
++		break;
++	case 32:
++		pd->memcpy_bus_width = PL08X_BUS_WIDTH_32_BITS;
++		break;
++	}
++
++	/*
++	 * Allocate channel data for all possible slave channels (one
++	 * for each possible signal), channels will then be allocated
++	 * for a device and have it's AHB interfaces set up at
++	 * translation time.
++	 */
++	if (pl08x->vd->signals) {
++		chanp = devm_kcalloc(&adev->dev,
++				     pl08x->vd->signals,
++				     sizeof(struct pl08x_channel_data),
++				     GFP_KERNEL);
++		if (!chanp)
++			return -ENOMEM;
++
++		pd->slave_channels = chanp;
++		for (i = 0; i < pl08x->vd->signals; i++) {
++			/*
++			 * chanp->periph_buses will be assigned at translation
++			 */
++			chanp->bus_id = kasprintf(GFP_KERNEL, "slave%d", i);
++			chanp++;
++		}
++		pd->num_slave_channels = pl08x->vd->signals;
++	}
++
++	pl08x->pd = pd;
++
++	return of_dma_controller_register(adev->dev.of_node, pl08x_of_xlate,
++					  pl08x);
++}
++#else
++static inline int pl08x_of_probe(struct platform_device *adev,
++				 struct pl08x_driver_data *pl08x,
++				 struct device_node *np)
++{
++	return -EINVAL;
++}
++#endif
++
++static int pl08x_probe(struct platform_device *adev) //, const struct amba_id *id)
++{
++	struct pl08x_driver_data *pl08x;
++	struct vendor_data *vd;
++	struct device_node *np = adev->dev.of_node;
++	struct resource *res;
++	u32 tsfr_size;
++	int irq, ret = 0;
++	int i;
++
++	//printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++#if 0
++	ret = amba_request_regions(adev, NULL);
++	if (ret){
++		printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++		return ret;
++	}
++#endif
++	/* Ensure that we can do DMA */
++	ret = dma_set_mask_and_coherent(&adev->dev, DMA_BIT_MASK(32));
++	if (ret){
++		printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++		return ret;
++	}
++
++	/* Create the driver state holder */
++	pl08x = kzalloc(sizeof(*pl08x), GFP_KERNEL);
++	if (!pl08x) {
++		ret = -ENOMEM;
++		printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++		return ret;
++	}
++
++	/* Assign useful pointers to the driver state */
++	pl08x->adev = adev;
++	vd = of_device_get_match_data(&adev->dev);
++	if(!vd)
++		return -ENODEV;
++	pl08x->vd = vd;
++
++	res = platform_get_resource_byname(adev, IORESOURCE_MEM, "sec_dma");
++	pl08x->base = devm_ioremap_resource(&adev->dev, res);
++	if (!pl08x->base) {
++		ret = -ENOMEM;
++		printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++		goto out_no_ioremap;
++	}
++
++	if (vd->ftdmac020) {
++		u32 val;
++
++		val = readl(pl08x->base + FTDMAC020_REVISION);
++		dev_dbg(&pl08x->adev->dev, "FTDMAC020 %d.%d rel %d\n",
++			 (val >> 16) & 0xff, (val >> 8) & 0xff, val & 0xff);
++		val = readl(pl08x->base + FTDMAC020_FEATURE);
++		dev_dbg(&pl08x->adev->dev, "FTDMAC020 %d channels, "
++			 "%s built-in bridge, %s, %s linked lists\n",
++			 (val >> 12) & 0x0f,
++			 (val & BIT(10)) ? "no" : "has",
++			 (val & BIT(9)) ? "AHB0 and AHB1" : "AHB0",
++			 (val & BIT(8)) ? "supports" : "does not support");
++
++		/* Vendor data from feature register */
++		if (!(val & BIT(8)))
++			dev_warn(&pl08x->adev->dev,
++				 "linked lists not supported, required\n");
++		vd->channels = (val >> 12) & 0x0f;
++		vd->dualmaster = !!(val & BIT(9));
++	}
++
++	/* Initialize memcpy engine */
++	dma_cap_set(DMA_MEMCPY, pl08x->memcpy.cap_mask);
++	pl08x->memcpy.dev = &adev->dev;
++	pl08x->memcpy.device_free_chan_resources = pl08x_free_chan_resources;
++	pl08x->memcpy.device_prep_dma_memcpy = pl08x_prep_dma_memcpy;
++	pl08x->memcpy.device_prep_dma_interrupt = pl08x_prep_dma_interrupt;
++	pl08x->memcpy.device_tx_status = pl08x_dma_tx_status;
++	pl08x->memcpy.device_issue_pending = pl08x_issue_pending;
++	pl08x->memcpy.device_config = pl08x_config;
++	pl08x->memcpy.device_pause = pl08x_pause;
++	pl08x->memcpy.device_resume = pl08x_resume;
++	pl08x->memcpy.device_terminate_all = pl08x_terminate_all;
++	pl08x->memcpy.device_synchronize = pl08x_synchronize;
++	pl08x->memcpy.src_addr_widths = PL80X_DMA_BUSWIDTHS;
++	pl08x->memcpy.dst_addr_widths = PL80X_DMA_BUSWIDTHS;
++	pl08x->memcpy.directions = BIT(DMA_MEM_TO_MEM);
++	pl08x->memcpy.residue_granularity = DMA_RESIDUE_GRANULARITY_SEGMENT;
++	if (vd->ftdmac020)
++		pl08x->memcpy.copy_align = DMAENGINE_ALIGN_4_BYTES;
++
++
++	/*
++	 * Initialize slave engine, if the block has no signals, that means
++	 * we have no slave support.
++	 */
++	if (vd->signals) {
++		pl08x->has_slave = true;
++		dma_cap_set(DMA_SLAVE, pl08x->slave.cap_mask);
++		dma_cap_set(DMA_CYCLIC, pl08x->slave.cap_mask);
++		pl08x->slave.dev = &adev->dev;
++		pl08x->slave.device_free_chan_resources =
++			pl08x_free_chan_resources;
++		pl08x->slave.device_prep_dma_interrupt =
++			pl08x_prep_dma_interrupt;
++		pl08x->slave.device_tx_status = pl08x_dma_tx_status;
++		pl08x->slave.device_issue_pending = pl08x_issue_pending;
++		pl08x->slave.device_prep_slave_sg = pl08x_prep_slave_sg;
++		pl08x->slave.device_prep_dma_cyclic = pl08x_prep_dma_cyclic;
++		pl08x->slave.device_config = pl08x_config;
++		pl08x->slave.device_pause = pl08x_pause;
++		pl08x->slave.device_resume = pl08x_resume;
++		pl08x->slave.device_terminate_all = pl08x_terminate_all;
++		pl08x->slave.device_synchronize = pl08x_synchronize;
++		pl08x->slave.src_addr_widths = PL80X_DMA_BUSWIDTHS;
++		pl08x->slave.dst_addr_widths = PL80X_DMA_BUSWIDTHS;
++		pl08x->slave.directions =
++			BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV);
++		pl08x->slave.residue_granularity =
++			DMA_RESIDUE_GRANULARITY_SEGMENT;
++	}
++
++	/* Get the platform data */
++	pl08x->pd = dev_get_platdata(&adev->dev);
++	if (!pl08x->pd) {
++		if (np) {
++			ret = pl08x_of_probe(adev, pl08x, np);
++			if (ret) {
++				printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++				goto out_no_platdata;
++			}
++		} else {
++			printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++			dev_err(&adev->dev, "no platform data supplied\n");
++			ret = -EINVAL;
++			goto out_no_platdata;
++		}
++	} else {
++		pl08x->slave.filter.map = pl08x->pd->slave_map;
++		pl08x->slave.filter.mapcnt = pl08x->pd->slave_map_len;
++		pl08x->slave.filter.fn = pl08x_filter_fn;
++	}
++
++	/* By default, AHB1 only.  If dualmaster, from platform */
++	pl08x->lli_buses = PL08X_AHB1;
++	pl08x->mem_buses = PL08X_AHB1;
++	if (pl08x->vd->dualmaster) {
++		pl08x->lli_buses = pl08x->pd->lli_buses;
++		pl08x->mem_buses = pl08x->pd->mem_buses;
++	}
++
++	if (vd->pl080s)
++		pl08x->lli_words = PL080S_LLI_WORDS;
++	else
++		pl08x->lli_words = PL080_LLI_WORDS;
++	tsfr_size = MAX_NUM_TSFR_LLIS * pl08x->lli_words * sizeof(u32);
++
++	/* A DMA memory pool for LLIs, align on 1-byte boundary */
++	pl08x->pool = dma_pool_create(DRIVER_NAME, &pl08x->adev->dev,
++						tsfr_size, PL08X_ALIGN, 0);
++	if (!pl08x->pool) {
++		printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++		ret = -ENOMEM;
++		goto out_no_lli_pool;
++	}
++
++	/* Turn on the PL08x */
++	pl08x_ensure_on(pl08x);
++
++	/* Clear any pending interrupts */
++	if (vd->ftdmac020)
++		/* This variant has error IRQs in bits 16-19 */
++		writel(0x0000FFFF, pl08x->base + PL080_ERR_CLEAR);
++	else
++		writel(0x000000FF, pl08x->base + PL080_ERR_CLEAR);
++	writel(0x000000FF, pl08x->base + PL080_TC_CLEAR);
++
++	/* Attach the interrupt handler */
++	irq = platform_get_irq(adev, 0);
++	if (irq < 0) {
++		dev_err(&adev->dev, "Cannot get IRQ resource\n");
++		return irq;
++	}
++
++	ret = request_irq(irq, pl08x_irq, 0, DRIVER_NAME, pl08x);
++	if (ret) {
++		printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++		dev_err(&adev->dev, "%s failed to request interrupt %d\n",
++			__func__, irq);
++		goto out_no_irq;
++	}
++
++	/* Initialize physical channels */
++	pl08x->phy_chans = kzalloc((vd->channels * sizeof(*pl08x->phy_chans)),
++			GFP_KERNEL);
++	if (!pl08x->phy_chans) {
++		printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++		ret = -ENOMEM;
++		goto out_no_phychans;
++	}
++
++	for (i = 0; i < vd->channels; i++) {
++		struct pl08x_phy_chan *ch = &pl08x->phy_chans[i];
++
++		ch->id = i;
++		ch->base = pl08x->base + PL080_Cx_BASE(i);
++		if (vd->ftdmac020) {
++			/* FTDMA020 has a special channel busy register */
++			ch->reg_busy = ch->base + FTDMAC020_CH_BUSY;
++			ch->reg_config = ch->base + FTDMAC020_CH_CFG;
++			ch->reg_control = ch->base + FTDMAC020_CH_CSR;
++			ch->reg_src = ch->base + FTDMAC020_CH_SRC_ADDR;
++			ch->reg_dst = ch->base + FTDMAC020_CH_DST_ADDR;
++			ch->reg_lli = ch->base + FTDMAC020_CH_LLP;
++			ch->ftdmac020 = true;
++		} else {
++			printk("this is debug i = %d  ch->base = %x  %s %s %d\n",i,ch->base,__FILE__,__func__,__LINE__);
++			ch->reg_config = ch->base + vd->config_offset;
++			ch->reg_control = ch->base + PL080_CH_CONTROL;
++			ch->reg_src = ch->base + PL080_CH_SRC_ADDR;
++			ch->reg_dst = ch->base + PL080_CH_DST_ADDR;
++			ch->reg_lli = ch->base + PL080_CH_LLI;
++		}
++		if (vd->pl080s)
++			ch->pl080s = true;
++
++		spin_lock_init(&ch->lock);
++
++		/*
++		 * Nomadik variants can have channels that are locked
++		 * down for the secure world only. Lock up these channels
++		 * by perpetually serving a dummy virtual channel.
++		 */
++		if (vd->nomadik) {
++			u32 val;
++
++			val = readl(ch->reg_config);
++			if (val & (PL080N_CONFIG_ITPROT | PL080N_CONFIG_SECPROT)) {
++				dev_dbg(&adev->dev, "physical channel %d reserved for secure access only\n", i);
++				ch->locked = true;
++			}
++		}
++
++		//dev_dbg(&adev->dev, "physical channel %d is %s\n",
++		dev_dbg(&adev->dev, "physical channel %d is %s\n",
++			i, pl08x_phy_channel_busy(ch) ? "BUSY" : "FREE");
++	}
++
++	/* Register as many memcpy channels as there are physical channels */
++	ret = pl08x_dma_init_virtual_channels(pl08x, &pl08x->memcpy,
++					      pl08x->vd->channels, false);
++	if (ret <= 0) {
++		printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++		dev_warn(&pl08x->adev->dev,
++			 "%s failed to enumerate memcpy channels - %d\n",
++			 __func__, ret);
++		goto out_no_memcpy;
++	}
++
++	/* Register slave channels */
++	if (pl08x->has_slave) {
++		ret = pl08x_dma_init_virtual_channels(pl08x, &pl08x->slave,
++					pl08x->pd->num_slave_channels, true);
++		if (ret < 0) {
++			printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++			dev_warn(&pl08x->adev->dev,
++				 "%s failed to enumerate slave channels - %d\n",
++				 __func__, ret);
++			goto out_no_slave;
++		}
++	}
++
++	ret = dma_async_device_register(&pl08x->memcpy);
++	if (ret) {
++		printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++		dev_warn(&pl08x->adev->dev,
++			"%s failed to register memcpy as an async device - %d\n",
++			__func__, ret);
++		goto out_no_memcpy_reg;
++	}
++
++	if (pl08x->has_slave) {
++		ret = dma_async_device_register(&pl08x->slave);
++		if (ret) {
++			printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++			dev_warn(&pl08x->adev->dev,
++			"%s failed to register slave as an async device - %d\n",
++			__func__, ret);
++			goto out_no_slave_reg;
++		}
++	}
++
++	platform_set_drvdata(adev, pl08x);
++	init_pl08x_debugfs(pl08x);
++	printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++	{
++		int loop;
++
++		for (loop = 0xfe0;loop <= 0xffc; loop += 4) {
++			dev_dbg(&pl08x->adev->dev, "periphid[0x%x] = %x ",
++				 loop,readl(pl08x->base + loop));
++		}
++	}
++	printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++	dev_dbg(&pl08x->adev->dev, "DMA: PL080  at 0x%08llx irq %d\n",
++		 (unsigned long long)res->start, irq);
++
++	return 0;
++
++out_no_slave_reg:
++	dma_async_device_unregister(&pl08x->memcpy);
++out_no_memcpy_reg:
++	if (pl08x->has_slave)
++		pl08x_free_virtual_channels(&pl08x->slave);
++out_no_slave:
++	pl08x_free_virtual_channels(&pl08x->memcpy);
++out_no_memcpy:
++	kfree(pl08x->phy_chans);
++out_no_phychans:
++	free_irq(irq, pl08x);
++out_no_irq:
++	dma_pool_destroy(pl08x->pool);
++out_no_lli_pool:
++out_no_platdata:
++	iounmap(pl08x->base);
++out_no_ioremap:
++	kfree(pl08x);
++	//out_no_pl08x:
++	//amba_release_regions(adev);
++	printk("this is debug %s %s %d\n",__FILE__,__func__,__LINE__);
++	return ret;
++}
++
++/* PL080 has 8 channels and the PL080 have just 2 */
++static struct vendor_data vendor_pl080 = {
++	.config_offset = PL080_CH_CONFIG,
++	.channels = 8,
++	.signals = 16,
++	.dualmaster = true,
++	.max_transfer_size = PL080_CONTROL_TRANSFER_SIZE_MASK,
++};
++#if 0
++static struct vendor_data vendor_nomadik = {
++	.config_offset = PL080_CH_CONFIG,
++	.channels = 8,
++	.signals = 32,
++	.dualmaster = true,
++	.nomadik = true,
++	.max_transfer_size = PL080_CONTROL_TRANSFER_SIZE_MASK,
++};
++
++static struct vendor_data vendor_pl080s = {
++	.config_offset = PL080S_CH_CONFIG,
++	.channels = 8,
++	.signals = 32,
++	.pl080s = true,
++	.max_transfer_size = PL080S_CONTROL_TRANSFER_SIZE_MASK,
++};
++
++static struct vendor_data vendor_pl081 = {
++	.config_offset = PL080_CH_CONFIG,
++	.channels = 2,
++	.signals = 16,
++	.dualmaster = false,
++	.max_transfer_size = PL080_CONTROL_TRANSFER_SIZE_MASK,
++};
++
++static struct vendor_data vendor_ftdmac020 = {
++	.config_offset = PL080_CH_CONFIG,
++	.ftdmac020 = true,
++	.max_transfer_size = PL080_CONTROL_TRANSFER_SIZE_MASK,
++};
++
++static const struct amba_id pl08x_ids[] = {
++	/* Samsung PL080S variant */
++	{
++		.id	= 0x0a141080,
++		.mask	= 0xffffffff,
++		.data	= &vendor_pl080s,
++	},
++	/* PL080 */
++	{
++		.id	= 0x00041080,
++		.mask	= 0x000fffff,
++		.data	= &vendor_pl080,
++	},
++	/* PL081 */
++	{
++		.id	= 0x00041081,
++		.mask	= 0x000fffff,
++		.data	= &vendor_pl081,
++	},
++	/* Nomadik 8815 PL080 variant */
++	{
++		.id	= 0x00280080,
++		.mask	= 0x00ffffff,
++		.data	= &vendor_nomadik,
++	},
++	/* Faraday Technology FTDMAC020 */
++	{
++		.id	= 0x0003b080,
++		.mask	= 0x000fffff,
++		.data	= &vendor_ftdmac020,
++	},
++	{ 0, 0 },
++};
++
++MODULE_DEVICE_TABLE(amba, pl08x_ids);
++
++static struct amba_driver pl08x_amba_driver = {
++	.drv.name	= DRIVER_NAME,
++	.id_table	= pl08x_ids,
++	.probe		= pl08x_probe,
++};
++#endif
++static const struct of_device_id vic7110_dma_ids[] = {
++	{ .compatible = "starfive,pl080", .data = &vendor_pl080},
++	{},
++};
++MODULE_DEVICE_TABLE(of, vic7110_dma_ids);
++
++static struct platform_driver vic7110_pl08x_driver = {
++	.probe  = pl08x_probe,
++	.driver = {
++		.name           = DRIVER_NAME,
++		.of_match_table = vic7110_dma_ids,
++	},
++};
++
++module_platform_driver(vic7110_pl08x_driver);
++
++MODULE_LICENSE("GPL");
++MODULE_AUTHOR("Huan Feng <huan.feng@starfivetech.com>");
++MODULE_DESCRIPTION("Starfive VIC7110 CRYP DMA driver");
+diff --git a/drivers/gpu/drm/i2c/tda998x_pin.c b/drivers/gpu/drm/i2c/tda998x_pin.c
+new file mode 100644
+index 000000000000..995efc8e55ed
+--- /dev/null
++++ b/drivers/gpu/drm/i2c/tda998x_pin.c
+@@ -0,0 +1,47 @@
++#include <linux/module.h>
++#include <linux/of_platform.h>
++#include <linux/iommu.h>
++#include <drm/drm_drv.h>
++#include <drm/drm_of.h>
++
++#define DRIVER_NAME	"starfive"
++#define DRIVER_DESC	"StarFive Soc DRM"
++#define DRIVER_DATE	"20220624"
++#define DRIVER_MAJOR	1
++#define DRIVER_MINOR	0
++#define DRIVER_VERSION	"v1.0.0"
++
++static struct drm_driver starfive_drm_driver = {
++	.name	= DRIVER_NAME,
++	.desc	= DRIVER_DESC,
++	.date	= DRIVER_DATE,
++	.major	= DRIVER_MAJOR,
++	.minor	= DRIVER_MINOR,
++};
++
++static int starfive_drm_platform_probe(struct platform_device *pdev)
++{
++	dev_info(&pdev->dev, "%s, ok\n", __func__);
++
++	return 0;
++}
++
++static const struct of_device_id tda998x_rgb_dt_ids[] = {
++	{ .compatible = "starfive,tda998x_rgb_pin", },
++	{ /* sentinel */ },
++};
++MODULE_DEVICE_TABLE(of, starfive_drm_dt_ids);
++
++static struct platform_driver starfive_drm_platform_driver = {
++	.probe = starfive_drm_platform_probe,
++	.driver = {
++		.name = "tda998x_rgb_dt_ids",
++		.of_match_table = tda998x_rgb_dt_ids,
++	},
++};
++
++module_platform_driver(starfive_drm_platform_driver);
++
++MODULE_AUTHOR("David Li <david.li@starfivetech.com>");
++MODULE_DESCRIPTION("starfive DRM Driver");
++MODULE_LICENSE("GPL v2");
+diff --git a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
+new file mode 100755
+index 000000000000..0b7341cecc45
+--- /dev/null
++++ b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c
+@@ -0,0 +1,704 @@
++// SPDX-License-Identifier: GPL-2.0+
++/*
++ * Copyright (c) 2019 Radxa Limited
++ * Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd.
++ *
++ * Author:
++ * - Jagan Teki <jagan@amarulasolutions.com>
++ * - Stephen Chen <stephen@radxa.com>
++ */
++
++#include <drm/drm_mipi_dsi.h>
++#include <drm/drm_modes.h>
++#include <drm/drm_panel.h>
++#include <drm/drm_print.h>
++
++#include <linux/gpio/consumer.h>
++#include <linux/delay.h>
++#include <linux/module.h>
++#include <linux/of_device.h>
++#include <linux/regulator/consumer.h>
++
++#include <linux/device.h>
++#include <linux/i2c.h>
++#include <linux/kernel.h>
++#include <linux/of.h>
++#include <linux/of_graph.h>
++#include <drm/drm_crtc.h>
++#include <drm/drm_device.h>
++#include <video/display_timing.h>
++#include <video/videomode.h>
++
++#define DSI_DRIVER_NAME "starfive-dri"
++
++enum cmd_type {
++	CMD_TYPE_DCS,
++	CMD_TYPE_DELAY,
++};
++
++struct jadard_init_cmd {
++	enum cmd_type type;
++	const char *data;
++	size_t len;
++};
++
++#define _INIT_CMD_DCS(...)					\
++	{							\
++		.type	= CMD_TYPE_DCS,				\
++		.data	= (char[]){__VA_ARGS__},		\
++		.len	= sizeof((char[]){__VA_ARGS__})		\
++	}							\
++
++#define _INIT_CMD_DELAY(...)					\
++	{							\
++		.type	= CMD_TYPE_DELAY,			\
++		.data	= (char[]){__VA_ARGS__},		\
++		.len	= sizeof((char[]){__VA_ARGS__})		\
++	}							\
++
++struct jadard_panel_desc {
++	const struct drm_display_mode mode;
++	unsigned int lanes;
++	enum mipi_dsi_pixel_format format;
++	const struct jadard_init_cmd *init_cmds;
++	u32 num_init_cmds;
++	const struct display_timing *timings;
++	unsigned int num_timings;
++};
++
++struct jadard {
++	struct drm_panel panel;
++	struct mipi_dsi_device *dsi;
++	const struct jadard_panel_desc *desc;
++	struct i2c_client *client;
++
++	struct device   *dev;
++
++	struct regulator *vdd;
++	struct regulator *vccio;
++	struct gpio_desc *reset;
++	struct gpio_desc *enable;
++	bool enable_initialized;
++};
++
++static inline struct jadard *panel_to_jadard(struct drm_panel *panel)
++{
++	return container_of(panel, struct jadard, panel);
++}
++
++static int jadard_i2c_write(struct i2c_client *client, u8 reg, u8 val)
++{
++	struct i2c_msg msg;
++	u8 buf[2];
++	int ret;
++
++	buf[0] = reg;
++	buf[1] = val;
++	msg.addr = client->addr;
++	msg.flags = 0;
++	msg.buf = buf;
++	msg.len = 2;
++
++	ret = i2c_transfer(client->adapter, &msg, 1);
++	if (ret >= 0)
++		return 0;
++
++	return ret;
++}
++
++static int jadard_i2c_read(struct i2c_client *client, u8 reg, u8 *val)
++{
++	struct i2c_msg msg[2];
++	u8 buf[2];
++	int ret;
++
++	buf[0] = reg;
++	msg[0].addr = client->addr;
++	msg[0].flags = 0;
++	msg[0].buf = buf;
++	msg[0].len = 1;
++	msg[1].addr = client->addr;
++	msg[1].flags = I2C_M_RD;
++	msg[1].buf = val;
++	msg[1].len = 1;
++	ret = i2c_transfer(client->adapter, msg, 2);
++
++	if (ret >= 0)
++		return 0;
++
++	return ret;
++}
++
++static int jadard_enable(struct drm_panel *panel)
++{
++	struct device *dev = panel->dev;
++	struct jadard *jadard = panel_to_jadard(panel);
++	const struct jadard_panel_desc *desc = jadard->desc;
++	struct mipi_dsi_device *dsi = jadard->dsi;
++	unsigned int i;
++	int err;
++	if (jadard->enable_initialized == true)
++		return 0;
++
++	for (i = 0; i < desc->num_init_cmds; i++) {
++		const struct jadard_init_cmd *cmd = &desc->init_cmds[i];
++
++		switch (cmd->type) {
++		case CMD_TYPE_DELAY:
++			msleep(cmd->data[0]);
++			err = 0;
++			break;
++		case CMD_TYPE_DCS:
++			err = mipi_dsi_dcs_write(dsi, cmd->data[0],
++						 cmd->len <= 1 ? NULL : &cmd->data[1],
++						 cmd->len - 1);
++			break;
++		default:
++			err = -EINVAL;
++		}
++
++		if (err < 0) {
++			DRM_DEV_ERROR(dev, "failed to write CMD#0x%x\n", cmd->data[0]);
++			return err;
++		}
++
++	}
++
++	err = mipi_dsi_dcs_exit_sleep_mode(dsi);
++	if (err < 0)
++		DRM_DEV_ERROR(dev, "failed to exit sleep mode ret = %d\n", err);
++	msleep(120);
++
++	err =  mipi_dsi_dcs_set_display_on(dsi);
++	if (err < 0)
++		DRM_DEV_ERROR(dev, "failed to set display on ret = %d\n", err);
++	jadard->enable_initialized = true ;
++
++	return 0;
++}
++
++static int jadard_disable(struct drm_panel *panel)
++{
++	struct device *dev = panel->dev;
++	struct jadard *jadard = panel_to_jadard(panel);
++	int ret;
++
++	ret = mipi_dsi_dcs_set_display_off(jadard->dsi);
++	if (ret < 0)
++		DRM_DEV_ERROR(dev, "failed to set display off: %d\n", ret);
++
++	ret = mipi_dsi_dcs_enter_sleep_mode(jadard->dsi);
++	if (ret < 0)
++		DRM_DEV_ERROR(dev, "failed to enter sleep mode: %d\n", ret);
++
++	jadard->enable_initialized = false;
++
++	return 0;
++}
++
++static int jadard_prepare(struct drm_panel *panel)
++{
++	struct device *dev = panel->dev;
++	struct jadard *jadard = panel_to_jadard(panel);
++	const struct jadard_panel_desc *desc = jadard->desc;
++	struct mipi_dsi_device *dsi = jadard->dsi;
++	unsigned int i;
++	int err;
++
++	if (jadard->enable_initialized == true)
++		return 0;
++
++	gpiod_direction_output(jadard->enable, 0);
++	gpiod_set_value(jadard->enable, 1);
++	mdelay(100);
++
++	gpiod_direction_output(jadard->reset, 0);
++	mdelay(100);
++	gpiod_set_value(jadard->reset, 1);
++	mdelay(100);
++	gpiod_set_value(jadard->reset, 0);
++	mdelay(100);
++	gpiod_set_value(jadard->reset, 1);
++	mdelay(150);
++
++	return 0;
++}
++
++static int jadard_unprepare(struct drm_panel *panel)
++{
++	struct jadard *jadard = panel_to_jadard(panel);
++
++	gpiod_set_value(jadard->reset, 1);
++	msleep(120);
++#if 0
++	regulator_disable(jadard->vdd);
++	regulator_disable(jadard->vccio);
++#endif
++	return 0;
++}
++
++static int jadard_get_modes(struct drm_panel *panel,
++			    struct drm_connector *connector)
++{
++	struct jadard *jadard = panel_to_jadard(panel);
++	const struct drm_display_mode *desc_mode = &jadard->desc->mode;
++	struct drm_display_mode *mode;
++
++	mode = drm_mode_duplicate(connector->dev, desc_mode);
++	if (!mode) {
++		DRM_DEV_ERROR(&jadard->dsi->dev, "failed to add mode %ux%ux@%u\n",
++			      desc_mode->hdisplay, desc_mode->vdisplay,
++			      drm_mode_vrefresh(desc_mode));
++		return -ENOMEM;
++	}
++
++	drm_mode_set_name(mode);
++	drm_mode_probed_add(connector, mode);
++
++	connector->display_info.width_mm = mode->width_mm;
++	connector->display_info.height_mm = mode->height_mm;
++
++	return 1;
++}
++
++static int seiko_panel_get_timings(struct drm_panel *panel,
++					unsigned int num_timings,
++					struct display_timing *timings)
++{
++	struct jadard *jadard = panel_to_jadard(panel);
++	unsigned int i;
++
++	if (jadard->desc->num_timings < num_timings)
++		num_timings = jadard->desc->num_timings;
++
++	if (timings)
++		for (i = 0; i < num_timings; i++)
++			timings[i] = jadard->desc->timings[i];
++
++	return jadard->desc->num_timings;
++}
++
++static const struct drm_panel_funcs jadard_funcs = {
++	.disable = jadard_disable,
++	.unprepare = jadard_unprepare,
++	.prepare = jadard_prepare,
++	.enable = jadard_enable,
++	.get_modes = jadard_get_modes,
++	.get_timings = seiko_panel_get_timings,
++};
++
++static const struct jadard_init_cmd cz101b4001_init_cmds[] = {
++	_INIT_CMD_DCS(0x01),
++	_INIT_CMD_DELAY(100),
++	_INIT_CMD_DCS(0xE0, 0x00),
++	_INIT_CMD_DCS(0xE1, 0x93),
++	_INIT_CMD_DCS(0xE2, 0x65),
++	_INIT_CMD_DCS(0xE3, 0xF8),
++	_INIT_CMD_DCS(0x80, 0x03),
++	_INIT_CMD_DCS(0xE0, 0x01),
++	_INIT_CMD_DCS(0x00, 0x00),
++	_INIT_CMD_DCS(0x01, 0x7E),
++	_INIT_CMD_DCS(0x03, 0x00),
++	_INIT_CMD_DCS(0x04, 0x65),
++	_INIT_CMD_DCS(0x0C, 0x74),
++	_INIT_CMD_DCS(0x17, 0x00),
++	_INIT_CMD_DCS(0x18, 0xB7),
++	_INIT_CMD_DCS(0x19, 0x00),
++	_INIT_CMD_DCS(0x1A, 0x00),
++	_INIT_CMD_DCS(0x1B, 0xB7),
++	_INIT_CMD_DCS(0x1C, 0x00),
++	_INIT_CMD_DCS(0x24, 0xFE),
++	_INIT_CMD_DCS(0x37, 0x19),
++	_INIT_CMD_DCS(0x38, 0x05),
++	_INIT_CMD_DCS(0x39, 0x00),
++	_INIT_CMD_DCS(0x3A, 0x01),
++	_INIT_CMD_DCS(0x3B, 0x01),
++	_INIT_CMD_DCS(0x3C, 0x70),
++	_INIT_CMD_DCS(0x3D, 0xFF),
++	_INIT_CMD_DCS(0x3E, 0xFF),
++	_INIT_CMD_DCS(0x3F, 0xFF),
++	_INIT_CMD_DCS(0x40, 0x06),
++	_INIT_CMD_DCS(0x41, 0xA0),
++	_INIT_CMD_DCS(0x43, 0x1E),
++	_INIT_CMD_DCS(0x44, 0x0F),
++	_INIT_CMD_DCS(0x45, 0x28),
++	_INIT_CMD_DCS(0x4B, 0x04),
++	_INIT_CMD_DCS(0x55, 0x02),
++	_INIT_CMD_DCS(0x56, 0x01),
++	_INIT_CMD_DCS(0x57, 0xA9),
++	_INIT_CMD_DCS(0x58, 0x0A),
++	_INIT_CMD_DCS(0x59, 0x0A),
++	_INIT_CMD_DCS(0x5A, 0x37),
++	_INIT_CMD_DCS(0x5B, 0x19),
++	_INIT_CMD_DCS(0x5D, 0x78),
++	_INIT_CMD_DCS(0x5E, 0x63),
++	_INIT_CMD_DCS(0x5F, 0x54),
++	_INIT_CMD_DCS(0x60, 0x49),
++	_INIT_CMD_DCS(0x61, 0x45),
++	_INIT_CMD_DCS(0x62, 0x38),
++	_INIT_CMD_DCS(0x63, 0x3D),
++	_INIT_CMD_DCS(0x64, 0x28),
++	_INIT_CMD_DCS(0x65, 0x43),
++	_INIT_CMD_DCS(0x66, 0x41),
++	_INIT_CMD_DCS(0x67, 0x43),
++	_INIT_CMD_DCS(0x68, 0x62),
++	_INIT_CMD_DCS(0x69, 0x50),
++	_INIT_CMD_DCS(0x6A, 0x57),
++	_INIT_CMD_DCS(0x6B, 0x49),
++	_INIT_CMD_DCS(0x6C, 0x44),
++	_INIT_CMD_DCS(0x6D, 0x37),
++	_INIT_CMD_DCS(0x6E, 0x23),
++	_INIT_CMD_DCS(0x6F, 0x10),
++	_INIT_CMD_DCS(0x70, 0x78),
++	_INIT_CMD_DCS(0x71, 0x63),
++	_INIT_CMD_DCS(0x72, 0x54),
++	_INIT_CMD_DCS(0x73, 0x49),
++	_INIT_CMD_DCS(0x74, 0x45),
++	_INIT_CMD_DCS(0x75, 0x38),
++	_INIT_CMD_DCS(0x76, 0x3D),
++	_INIT_CMD_DCS(0x77, 0x28),
++	_INIT_CMD_DCS(0x78, 0x43),
++	_INIT_CMD_DCS(0x79, 0x41),
++	_INIT_CMD_DCS(0x7A, 0x43),
++	_INIT_CMD_DCS(0x7B, 0x62),
++	_INIT_CMD_DCS(0x7C, 0x50),
++	_INIT_CMD_DCS(0x7D, 0x57),
++	_INIT_CMD_DCS(0x7E, 0x49),
++	_INIT_CMD_DCS(0x7F, 0x44),
++	_INIT_CMD_DCS(0x80, 0x37),
++	_INIT_CMD_DCS(0x81, 0x23),
++	_INIT_CMD_DCS(0x82, 0x10),
++	_INIT_CMD_DCS(0xE0, 0x02),
++	_INIT_CMD_DCS(0x00, 0x47),
++	_INIT_CMD_DCS(0x01, 0x47),
++	_INIT_CMD_DCS(0x02, 0x45),
++	_INIT_CMD_DCS(0x03, 0x45),
++	_INIT_CMD_DCS(0x04, 0x4B),
++	_INIT_CMD_DCS(0x05, 0x4B),
++	_INIT_CMD_DCS(0x06, 0x49),
++	_INIT_CMD_DCS(0x07, 0x49),
++	_INIT_CMD_DCS(0x08, 0x41),
++	_INIT_CMD_DCS(0x09, 0x1F),
++	_INIT_CMD_DCS(0x0A, 0x1F),
++	_INIT_CMD_DCS(0x0B, 0x1F),
++	_INIT_CMD_DCS(0x0C, 0x1F),
++	_INIT_CMD_DCS(0x0D, 0x1F),
++	_INIT_CMD_DCS(0x0E, 0x1F),
++	_INIT_CMD_DCS(0x0F, 0x5F),
++	_INIT_CMD_DCS(0x10, 0x5F),
++	_INIT_CMD_DCS(0x11, 0x57),
++	_INIT_CMD_DCS(0x12, 0x77),
++	_INIT_CMD_DCS(0x13, 0x35),
++	_INIT_CMD_DCS(0x14, 0x1F),
++	_INIT_CMD_DCS(0x15, 0x1F),
++	_INIT_CMD_DCS(0x16, 0x46),
++	_INIT_CMD_DCS(0x17, 0x46),
++	_INIT_CMD_DCS(0x18, 0x44),
++	_INIT_CMD_DCS(0x19, 0x44),
++	_INIT_CMD_DCS(0x1A, 0x4A),
++	_INIT_CMD_DCS(0x1B, 0x4A),
++	_INIT_CMD_DCS(0x1C, 0x48),
++	_INIT_CMD_DCS(0x1D, 0x48),
++	_INIT_CMD_DCS(0x1E, 0x40),
++	_INIT_CMD_DCS(0x1F, 0x1F),
++	_INIT_CMD_DCS(0x20, 0x1F),
++	_INIT_CMD_DCS(0x21, 0x1F),
++	_INIT_CMD_DCS(0x22, 0x1F),
++	_INIT_CMD_DCS(0x23, 0x1F),
++	_INIT_CMD_DCS(0x24, 0x1F),
++	_INIT_CMD_DCS(0x25, 0x5F),
++	_INIT_CMD_DCS(0x26, 0x5F),
++	_INIT_CMD_DCS(0x27, 0x57),
++	_INIT_CMD_DCS(0x28, 0x77),
++	_INIT_CMD_DCS(0x29, 0x35),
++	_INIT_CMD_DCS(0x2A, 0x1F),
++	_INIT_CMD_DCS(0x2B, 0x1F),
++	_INIT_CMD_DCS(0x58, 0x40),
++	_INIT_CMD_DCS(0x59, 0x00),
++	_INIT_CMD_DCS(0x5A, 0x00),
++	_INIT_CMD_DCS(0x5B, 0x10),
++	_INIT_CMD_DCS(0x5C, 0x06),
++	_INIT_CMD_DCS(0x5D, 0x40),
++	_INIT_CMD_DCS(0x5E, 0x01),
++	_INIT_CMD_DCS(0x5F, 0x02),
++	_INIT_CMD_DCS(0x60, 0x30),
++	_INIT_CMD_DCS(0x61, 0x01),
++	_INIT_CMD_DCS(0x62, 0x02),
++	_INIT_CMD_DCS(0x63, 0x03),
++	_INIT_CMD_DCS(0x64, 0x6B),
++	_INIT_CMD_DCS(0x65, 0x05),
++	_INIT_CMD_DCS(0x66, 0x0C),
++	_INIT_CMD_DCS(0x67, 0x73),
++	_INIT_CMD_DCS(0x68, 0x09),
++	_INIT_CMD_DCS(0x69, 0x03),
++	_INIT_CMD_DCS(0x6A, 0x56),
++	_INIT_CMD_DCS(0x6B, 0x08),
++	_INIT_CMD_DCS(0x6C, 0x00),
++	_INIT_CMD_DCS(0x6D, 0x04),
++	_INIT_CMD_DCS(0x6E, 0x04),
++	_INIT_CMD_DCS(0x6F, 0x88),
++	_INIT_CMD_DCS(0x70, 0x00),
++	_INIT_CMD_DCS(0x71, 0x00),
++	_INIT_CMD_DCS(0x72, 0x06),
++	_INIT_CMD_DCS(0x73, 0x7B),
++	_INIT_CMD_DCS(0x74, 0x00),
++	_INIT_CMD_DCS(0x75, 0xF8),
++	_INIT_CMD_DCS(0x76, 0x00),
++	_INIT_CMD_DCS(0x77, 0xD5),
++	_INIT_CMD_DCS(0x78, 0x2E),
++	_INIT_CMD_DCS(0x79, 0x12),
++	_INIT_CMD_DCS(0x7A, 0x03),
++	_INIT_CMD_DCS(0x7B, 0x00),
++	_INIT_CMD_DCS(0x7C, 0x00),
++	_INIT_CMD_DCS(0x7D, 0x03),
++	_INIT_CMD_DCS(0x7E, 0x7B),
++	_INIT_CMD_DCS(0xE0, 0x04),
++	_INIT_CMD_DCS(0x00, 0x0E),
++	_INIT_CMD_DCS(0x02, 0xB3),
++	_INIT_CMD_DCS(0x09, 0x60),
++	_INIT_CMD_DCS(0x0E, 0x2A),
++	_INIT_CMD_DCS(0x36, 0x59),
++	_INIT_CMD_DCS(0xE0, 0x00),
++
++	_INIT_CMD_DELAY(120),
++};
++
++static const struct display_timing jadard_timing = {
++	.pixelclock = { 79200000, 79200000, 79200000 },
++	.hactive = { 800, 800, 800 },
++	.hfront_porch = {  356, 356, 356 },
++	.hback_porch = { 134, 134, 134 },
++	.hsync_len = { 7, 7, 7 },
++	.vactive = { 1280, 1280, 1280 },
++	.vfront_porch = { 84, 84, 84 },
++	.vback_porch = { 20, 20, 20 },
++	.vsync_len = { 9, 9, 9 },
++	.flags = DISPLAY_FLAGS_DE_LOW,
++};
++
++static const struct jadard_panel_desc cz101b4001_desc = {
++	.mode = {
++		.clock		= 79200,
++
++		.hdisplay	= 800,
++		.hsync_start	= 800 + 139,
++		.hsync_end	= 800 + 139 + 5,
++		.htotal		= 800 + 139 + 5 + 5,
++
++		.vdisplay	= 1280,
++		.vsync_start	= 1280 + 84,
++		.vsync_end	= 1280 + 84 + 20,
++		.vtotal		= 1280 + 84+ 20 + 7,
++
++		.width_mm	= 62,
++		.height_mm	= 110,
++		.type		= DRM_MODE_TYPE_DRIVER | DRM_MODE_TYPE_PREFERRED,
++	},
++	.lanes = 4,
++	.format = MIPI_DSI_FMT_RGB888,
++	.init_cmds = cz101b4001_init_cmds,
++	.num_init_cmds = ARRAY_SIZE(cz101b4001_init_cmds),
++	.timings = &jadard_timing,
++	.num_timings = 1,
++};
++
++static int panel_probe(struct i2c_client *client, const struct i2c_device_id *id)
++{
++	u8 reg_value = 0;
++	struct jadard *jd_panel;
++	const struct jadard_panel_desc *desc;
++
++	struct device_node *endpoint, *dsi_host_node;
++	struct mipi_dsi_host *host;
++	struct device *dev = &client->dev;
++	int ret = 0;
++	struct mipi_dsi_device_info info = {
++		.type = DSI_DRIVER_NAME,
++		.channel = 1, //0,
++		.node = NULL,
++	};
++
++	if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) {
++		dev_warn(&client->dev,
++			 "I2C adapter doesn't support I2C_FUNC_SMBUS_BYTE\n");
++		return -EIO;
++	}
++
++	jd_panel = devm_kzalloc(&client->dev, sizeof(struct jadard), GFP_KERNEL);
++	if (!jd_panel )
++		return -ENOMEM;
++	desc = of_device_get_match_data(dev);
++
++	jd_panel ->client = client;
++	i2c_set_clientdata(client, jd_panel);
++
++	jd_panel->enable_initialized = false;
++
++	jd_panel->reset = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
++	if (IS_ERR(jd_panel->reset)) {
++		DRM_DEV_ERROR(dev, "failed to get our reset GPIO\n");
++		return PTR_ERR(jd_panel->reset);
++	}
++
++	jd_panel->enable = devm_gpiod_get(dev, "enable", GPIOD_OUT_LOW);
++	if (IS_ERR(jd_panel->enable)) {
++		DRM_DEV_ERROR(dev, "failed to get our enable GPIO\n");
++		return PTR_ERR(jd_panel->enable);
++	}
++
++	/*use i2c read to detect whether the panel has connected */
++	ret = jadard_i2c_read(client, 0x00, &reg_value);
++	if (ret < 0)
++		return -ENODEV;
++
++	endpoint = of_graph_get_next_endpoint(dev->of_node, NULL);
++	if (!endpoint)
++		return -ENODEV;
++
++	dsi_host_node = of_graph_get_remote_port_parent(endpoint);
++	if (!dsi_host_node)
++		goto error;
++
++	host = of_find_mipi_dsi_host_by_node(dsi_host_node);
++	of_node_put(dsi_host_node);
++	if (!host) {
++		of_node_put(endpoint);
++		return -EPROBE_DEFER;
++	}
++
++	drm_panel_init(&jd_panel->panel, dev, &jadard_funcs,
++		       DRM_MODE_CONNECTOR_DSI);
++
++	drm_panel_add(&jd_panel->panel);
++
++	info.node = of_node_get(of_graph_get_remote_port(endpoint));
++	if (!info.node)
++		goto error;
++
++	of_node_put(endpoint);
++	jd_panel->desc = desc;
++
++	jd_panel->dsi = mipi_dsi_device_register_full(host, &info);
++	if (IS_ERR(jd_panel->dsi)) {
++		dev_err(dev, "DSI device registration failed: %ld\n",
++			PTR_ERR(jd_panel->dsi));
++		return PTR_ERR(jd_panel->dsi);
++	}
++
++	mipi_dsi_set_drvdata(jd_panel->dsi, jd_panel);
++
++	return 0;
++error:
++	of_node_put(endpoint);
++	return -ENODEV;
++no_panel:
++	mipi_dsi_device_unregister(jd_panel->dsi);
++	//drm_panel_remove(&jd_panel->panel);
++	//mipi_dsi_detach(jd_panel->dsi);
++
++	return -ENODEV;
++
++
++}
++
++static int panel_remove(struct i2c_client *client)
++{
++	struct jadard *jd_panel = i2c_get_clientdata(client);
++
++	mipi_dsi_detach(jd_panel->dsi);
++	drm_panel_remove(&jd_panel->panel);
++	mipi_dsi_device_unregister(jd_panel->dsi);
++	return 0;
++}
++
++static const struct i2c_device_id panel_id[] = {
++	{ "starfive_jadard", 0 },
++	{ }
++};
++
++static const struct of_device_id panel_dt_ids[] = {
++	{ .compatible = "starfive_jadard", .data = &cz101b4001_desc},
++	{ /* sentinel */ }
++};
++
++static struct i2c_driver panel_driver = {
++	.driver = {
++		.owner	= THIS_MODULE,
++		.name	= "starfive_jadard",
++		.of_match_table = panel_dt_ids,
++	},
++	.probe		= panel_probe,
++	.remove		= panel_remove,
++	.id_table	= panel_id,
++};
++
++static int jadard_dsi_probe(struct mipi_dsi_device *dsi)
++{
++	struct device *dev = &dsi->dev;
++	struct jadard *jadard = mipi_dsi_get_drvdata(dsi);
++
++	int ret;
++
++	dsi->mode_flags = MIPI_DSI_MODE_LPM | MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_SYNC_PULSE ;
++	dsi->format = MIPI_DSI_FMT_RGB888;
++	dsi->lanes = 4;
++	dsi->channel = 1;
++	dsi->hs_rate = 490000000;
++
++	ret = mipi_dsi_attach(dsi);
++	if (ret < 0) {
++		return ret;
++	}
++
++	return 0;
++}
++
++static int jadard_dsi_remove(struct mipi_dsi_device *dsi)
++{
++	struct jadard *jadard = mipi_dsi_get_drvdata(dsi);
++
++	mipi_dsi_detach(dsi);
++	drm_panel_remove(&jadard->panel);
++
++	return 0;
++}
++
++static const struct of_device_id jadard_of_match[] = {
++	{ .compatible = "starfive-dri-panel-1", .data = &cz101b4001_desc },
++	{ /* sentinel */ }
++};
++MODULE_DEVICE_TABLE(of, jadard_of_match);
++
++static struct mipi_dsi_driver jadard_mipi_driver = {
++	.probe = jadard_dsi_probe,
++	.remove = jadard_dsi_remove,
++	.driver.name = DSI_DRIVER_NAME,
++};
++//module_mipi_dsi_driver(jadard_driver);
++
++
++static int __init init_panel(void)
++{
++	int err;
++
++	mipi_dsi_driver_register(&jadard_mipi_driver);
++	err = i2c_add_driver(&panel_driver);
++
++	return err;
++
++}
++module_init(init_panel);
++
++static void __exit exit_panel(void)
++{
++	i2c_del_driver(&panel_driver);
++	mipi_dsi_driver_unregister(&jadard_mipi_driver);
++}
++module_exit(exit_panel);
++
++
++MODULE_AUTHOR("Jagan Teki <jagan@edgeble.ai>");
++MODULE_AUTHOR("Stephen Chen <stephen@radxa.com>");
++MODULE_DESCRIPTION("Jadard JD9365DA-H3 WUXGA DSI panel");
++MODULE_LICENSE("GPL");
++
+diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig
+index 8bcffda38cb7..9f0e3d09384c 100644
+--- a/drivers/hwmon/Kconfig
++++ b/drivers/hwmon/Kconfig
+@@ -1709,6 +1709,16 @@ config SENSORS_STTS751
+ 	  This driver can also be built as a module. If so, the module
+ 	  will be called stts751.
+ 
++config SENSORS_SFCTEMP
++	tristate "Starfive JH7100 temperature sensor"
++	depends on SOC_STARFIVE || COMPILE_TEST
++	help
++	  If you say yes here you get support for temperature sensor
++	  on the Starfive JH7100 SoC.
++
++	  This driver can also be built as a module.  If so, the module
++	  will be called sfctemp.
++
+ config SENSORS_SMM665
+ 	tristate "Summit Microelectronics SMM665"
+ 	depends on I2C
+diff --git a/drivers/hwmon/Makefile b/drivers/hwmon/Makefile
+index 95908c478b94..e722f08193e3 100644
+--- a/drivers/hwmon/Makefile
++++ b/drivers/hwmon/Makefile
+@@ -161,6 +161,7 @@ obj-$(CONFIG_SENSORS_S3C)	+= s3c-hwmon.o
+ obj-$(CONFIG_SENSORS_SCH56XX_COMMON)+= sch56xx-common.o
+ obj-$(CONFIG_SENSORS_SCH5627)	+= sch5627.o
+ obj-$(CONFIG_SENSORS_SCH5636)	+= sch5636.o
++obj-$(CONFIG_SENSORS_SFCTEMP)	+= sfctemp.o
+ obj-$(CONFIG_SENSORS_SL28CPLD)	+= sl28cpld-hwmon.o
+ obj-$(CONFIG_SENSORS_SHT15)	+= sht15.o
+ obj-$(CONFIG_SENSORS_SHT21)	+= sht21.o
+diff --git a/drivers/hwmon/sfctemp.c b/drivers/hwmon/sfctemp.c
+new file mode 100644
+index 000000000000..5ba934ce2172
+--- /dev/null
++++ b/drivers/hwmon/sfctemp.c
+@@ -0,0 +1,392 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 Emil Renner Berthing <kernel@esmil.dk>
++ * Copyright (C) 2021 Samin Guo <samin.guo@starfivetech.com>
++ */
++#include <linux/clk.h>
++#include <linux/completion.h>
++#include <linux/delay.h>
++#include <linux/hwmon.h>
++#include <linux/interrupt.h>
++#include <linux/io.h>
++#include <linux/module.h>
++#include <linux/mutex.h>
++#include <linux/of.h>
++#include <linux/platform_device.h>
++#include <linux/reset.h>
++#include <linux/pm_runtime.h>
++
++/*
++ * TempSensor reset. The RSTN can be de-asserted once the analog core has
++ * powered up. Trst(min 100ns)
++ * 0:reset  1:de-assert
++ */
++#define SFCTEMP_RSTN	BIT(0)
++
++/*
++ * TempSensor analog core power down. The analog core will be powered up
++ * Tpu(min 50us) after PD is de-asserted. RSTN should be held low until the
++ * analog core is powered up.
++ * 0:power up  1:power down
++ */
++#define SFCTEMP_PD	BIT(1)
++
++/*
++ * TempSensor start conversion enable.
++ * 0:disable  1:enable
++ */
++#define SFCTEMP_RUN	BIT(2)
++
++/*
++ * TempSensor conversion value output.
++ * Temp(C)=DOUT*Y/4094 - K
++ */
++#define SFCTEMP_DOUT_POS	16
++#define SFCTEMP_DOUT_MSK	GENMASK(27, 16)
++
++/* DOUT to Celcius conversion constants */
++#define SFCTEMP_Y1000	237500L
++#define SFCTEMP_Z	4094L
++#define SFCTEMP_K1000	81100L
++
++struct sfctemp {
++	/* serialize access to hardware register and enabled below */
++	struct mutex lock;
++	struct completion conversion_done;
++	struct device *dev;
++	void __iomem *regs;
++	struct clk *clk_sense;
++	struct clk *clk_bus;
++	struct reset_control *rst_sense;
++	struct reset_control *rst_bus;
++	bool enabled;
++};
++
++static irqreturn_t sfctemp_isr(int irq, void *data)
++{
++	struct sfctemp *sfctemp = data;
++
++	complete(&sfctemp->conversion_done);
++	return IRQ_HANDLED;
++}
++
++static void sfctemp_power_up(struct sfctemp *sfctemp)
++{
++	/* make sure we're powered down first */
++	writel(SFCTEMP_PD, sfctemp->regs);
++	udelay(1);
++
++	writel(0, sfctemp->regs);
++	/* wait t_pu(50us) + t_rst(100ns) */
++	usleep_range(60, 200);
++
++	/* de-assert reset */
++	writel(SFCTEMP_RSTN, sfctemp->regs);
++	udelay(1); /* wait t_su(500ps) */
++}
++
++static void sfctemp_power_down(struct sfctemp *sfctemp)
++{
++	writel(SFCTEMP_PD, sfctemp->regs);
++}
++
++static void sfctemp_run_single(struct sfctemp *sfctemp)
++{
++	writel(SFCTEMP_RSTN | SFCTEMP_RUN, sfctemp->regs);
++	udelay(1);
++	writel(SFCTEMP_RSTN, sfctemp->regs);
++}
++
++static int sfctemp_clk_enable(struct sfctemp *sfctemp)
++{
++	int ret = 0;
++
++	ret = clk_prepare_enable(sfctemp->clk_bus);
++	if (ret)
++		goto err;
++	ret = reset_control_deassert(sfctemp->rst_bus);
++	if (ret)
++		goto err_disable_bus;
++
++	ret = clk_prepare_enable(sfctemp->clk_sense);
++	if (ret)
++		goto err_assert_bus;
++	ret = reset_control_deassert(sfctemp->rst_sense);
++	if (ret)
++		goto err_disable_sense;
++
++	return ret;
++err_disable_sense:
++	clk_disable_unprepare(sfctemp->clk_sense);
++err_assert_bus:
++	reset_control_assert(sfctemp->rst_bus);
++err_disable_bus:
++	clk_disable_unprepare(sfctemp->clk_bus);
++err:
++	mutex_unlock(&sfctemp->lock);
++	return ret;
++}
++
++static int sfctemp_clk_disable(struct sfctemp *sfctemp)
++{
++	reset_control_assert(sfctemp->rst_sense);
++	clk_disable_unprepare(sfctemp->clk_sense);
++	reset_control_assert(sfctemp->rst_bus);
++	clk_disable_unprepare(sfctemp->clk_bus);
++	return 0;
++}
++
++static int sfctemp_enable(struct sfctemp *sfctemp)
++{
++	int ret = 0;
++
++	mutex_lock(&sfctemp->lock);
++	if (sfctemp->enabled || IS_ENABLED(CONFIG_PM))
++		goto done;
++
++	ret = sfctemp_clk_enable(sfctemp);
++	sfctemp_power_up(sfctemp);
++done:
++	sfctemp->enabled = true;
++	mutex_unlock(&sfctemp->lock);
++	return ret;
++}
++
++static int sfctemp_disable(struct sfctemp *sfctemp)
++{
++	mutex_lock(&sfctemp->lock);
++	if (!sfctemp->enabled || IS_ENABLED(CONFIG_PM))
++		goto done;
++
++	sfctemp_power_down(sfctemp);
++	sfctemp_clk_disable(sfctemp);
++done:
++	sfctemp->enabled = false;
++	mutex_unlock(&sfctemp->lock);
++	return 0;
++}
++
++static void sfctemp_disable_action(void *data)
++{
++	sfctemp_disable(data);
++}
++
++static int sfctemp_convert(struct sfctemp *sfctemp, long *val)
++{
++	int ret;
++
++	mutex_lock(&sfctemp->lock);
++	if (!sfctemp->enabled) {
++		ret = -ENODATA;
++		goto out;
++	}
++
++	pm_runtime_get_sync(sfctemp->dev);
++	sfctemp_run_single(sfctemp);
++
++	ret = wait_for_completion_interruptible_timeout(&sfctemp->conversion_done,
++							msecs_to_jiffies(10));
++	if (ret <= 0) {
++		if (ret == 0)
++			ret = -ETIMEDOUT;
++		goto out;
++	}
++
++	/* calculate temperature in milli Celcius */
++	*val = (long)((readl(sfctemp->regs) & SFCTEMP_DOUT_MSK) >> SFCTEMP_DOUT_POS)
++		* SFCTEMP_Y1000 / SFCTEMP_Z - SFCTEMP_K1000;
++
++	ret = 0;
++	pm_runtime_put(sfctemp->dev);
++out:
++	mutex_unlock(&sfctemp->lock);
++	return ret;
++}
++
++static umode_t sfctemp_is_visible(const void *data, enum hwmon_sensor_types type,
++				  u32 attr, int channel)
++{
++	switch (type) {
++	case hwmon_temp:
++		switch (attr) {
++		case hwmon_temp_enable:
++			return 0644;
++		case hwmon_temp_input:
++			return 0444;
++		}
++		return 0;
++	default:
++		return 0;
++	}
++}
++
++static int sfctemp_read(struct device *dev, enum hwmon_sensor_types type,
++			u32 attr, int channel, long *val)
++{
++	struct sfctemp *sfctemp = dev_get_drvdata(dev);
++
++	switch (type) {
++	case hwmon_temp:
++		switch (attr) {
++		case hwmon_temp_enable:
++			*val = sfctemp->enabled;
++			return 0;
++		case hwmon_temp_input:
++			return sfctemp_convert(sfctemp, val);
++		}
++		return -EINVAL;
++	default:
++		return -EINVAL;
++	}
++}
++
++static int sfctemp_write(struct device *dev, enum hwmon_sensor_types type,
++			 u32 attr, int channel, long val)
++{
++	struct sfctemp *sfctemp = dev_get_drvdata(dev);
++
++	switch (type) {
++	case hwmon_temp:
++		switch (attr) {
++		case hwmon_temp_enable:
++			if (val == 0)
++				return sfctemp_disable(sfctemp);
++			if (val == 1)
++				return sfctemp_enable(sfctemp);
++			break;
++		}
++		return -EINVAL;
++	default:
++		return -EINVAL;
++	}
++}
++
++static const struct hwmon_channel_info *sfctemp_info[] = {
++	HWMON_CHANNEL_INFO(chip, HWMON_C_REGISTER_TZ),
++	HWMON_CHANNEL_INFO(temp, HWMON_T_ENABLE | HWMON_T_INPUT),
++	NULL
++};
++
++static const struct hwmon_ops sfctemp_hwmon_ops = {
++	.is_visible = sfctemp_is_visible,
++	.read = sfctemp_read,
++	.write = sfctemp_write,
++};
++
++static const struct hwmon_chip_info sfctemp_chip_info = {
++	.ops = &sfctemp_hwmon_ops,
++	.info = sfctemp_info,
++};
++
++static int sfctemp_probe(struct platform_device *pdev)
++{
++	struct device *dev = &pdev->dev;
++	struct device *hwmon_dev;
++	struct sfctemp *sfctemp;
++	int ret;
++
++	sfctemp = devm_kzalloc(dev, sizeof(*sfctemp), GFP_KERNEL);
++	if (!sfctemp)
++		return -ENOMEM;
++
++	sfctemp->dev = dev;
++	sfctemp->enabled = false;
++	dev_set_drvdata(dev, sfctemp);
++	mutex_init(&sfctemp->lock);
++	init_completion(&sfctemp->conversion_done);
++
++	sfctemp->regs = devm_platform_ioremap_resource(pdev, 0);
++	if (IS_ERR(sfctemp->regs))
++		return PTR_ERR(sfctemp->regs);
++
++	sfctemp->clk_sense = devm_clk_get(dev, "sense");
++	if (IS_ERR(sfctemp->clk_sense))
++		return dev_err_probe(dev, PTR_ERR(sfctemp->clk_sense),
++				     "error getting sense clock\n");
++
++	sfctemp->clk_bus = devm_clk_get(dev, "bus");
++	if (IS_ERR(sfctemp->clk_bus))
++		return dev_err_probe(dev, PTR_ERR(sfctemp->clk_bus),
++				     "error getting bus clock\n");
++
++	sfctemp->rst_sense = devm_reset_control_get_exclusive(dev, "sense");
++	if (IS_ERR(sfctemp->rst_sense))
++		return dev_err_probe(dev, PTR_ERR(sfctemp->rst_sense),
++				     "error getting sense reset\n");
++
++	sfctemp->rst_bus = devm_reset_control_get_exclusive(dev, "bus");
++	if (IS_ERR(sfctemp->rst_bus))
++		return dev_err_probe(dev, PTR_ERR(sfctemp->rst_bus),
++				     "error getting busreset\n");
++
++	ret = platform_get_irq(pdev, 0);
++	if (ret < 0)
++		return ret;
++
++	ret = devm_request_irq(dev, ret, sfctemp_isr, 0, pdev->name, sfctemp);
++	if (ret)
++		return dev_err_probe(dev, ret, "error requesting irq\n");
++
++	ret = devm_add_action(dev, sfctemp_disable_action, sfctemp);
++	if (ret)
++		return ret;
++
++	ret = sfctemp_enable(sfctemp);
++	if (ret)
++		return dev_err_probe(dev, ret, "error enabling temperature sensor: %d\n", ret);
++
++	hwmon_dev = devm_hwmon_device_register_with_info(dev, pdev->name, sfctemp,
++							 &sfctemp_chip_info, NULL);
++	pm_runtime_enable(dev);
++
++	return PTR_ERR_OR_ZERO(hwmon_dev);
++}
++
++#ifdef CONFIG_PM
++static int starfive_temp_suspend(struct device *dev)
++{
++	struct sfctemp *sfctemp = dev_get_drvdata(dev);
++
++	dev_dbg(dev, "starfive temp runtime suspend\n");
++	sfctemp_power_down(sfctemp);
++	return sfctemp_clk_disable(sfctemp);
++}
++
++static int starfive_temp_resume(struct device *dev)
++{
++	struct sfctemp *sfctemp = dev_get_drvdata(dev);
++	int ret;
++
++	dev_dbg(dev, "starfive temp runtime resume\n");
++
++	ret = sfctemp_clk_enable(sfctemp);
++	sfctemp_power_up(sfctemp);
++	return ret;
++}
++#endif /* CONFIG_PM */
++
++static const struct dev_pm_ops sfctemp_dev_pm_ops = {
++	SET_RUNTIME_PM_OPS(starfive_temp_suspend, starfive_temp_resume, NULL)
++	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend, pm_runtime_force_resume)
++};
++
++static const struct of_device_id sfctemp_of_match[] = {
++	{ .compatible = "starfive,jh7100-temp" },
++	{ .compatible = "starfive,jh7110-temp" },
++	{ /* sentinel */ }
++};
++MODULE_DEVICE_TABLE(of, sfctemp_of_match);
++
++static struct platform_driver sfctemp_driver = {
++	.probe  = sfctemp_probe,
++	.driver = {
++		.name = "sfctemp",
++		.of_match_table = sfctemp_of_match,
++		.pm   = &sfctemp_dev_pm_ops,
++	},
++};
++module_platform_driver(sfctemp_driver);
++
++MODULE_AUTHOR("Emil Renner Berthing");
++MODULE_DESCRIPTION("StarFive JH7100 temperature sensor driver");
++MODULE_LICENSE("GPL");
+diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
+index 05b1009e2820..507e1a740184 100644
+--- a/drivers/mailbox/Kconfig
++++ b/drivers/mailbox/Kconfig
+@@ -254,4 +254,19 @@ config QCOM_IPCC
+ 	  acts as an interrupt controller for receiving interrupts from clients.
+ 	  Say Y here if you want to build this driver.
+ 
++config STARFIVE_MBOX
++	tristate "Platform Starfive Mailbox"
++	depends on OF
++	default m
++	help
++	  Say Y here if you want to build a platform specific variant RISCV
++	  controller driver.
++
++config STARFIVE_MBOX_TEST
++	tristate "Starfive Mailbox Test Client"
++	depends on OF
++	depends on HAS_IOMEM
++	default m
++	help
++	  Test client to help with testing new Controller driver implementations.
+ endif
+diff --git a/drivers/mailbox/Makefile b/drivers/mailbox/Makefile
+index 2e06e02b2e03..6d177275d0d5 100644
+--- a/drivers/mailbox/Makefile
++++ b/drivers/mailbox/Makefile
+@@ -54,3 +54,7 @@ obj-$(CONFIG_SUN6I_MSGBOX)	+= sun6i-msgbox.o
+ obj-$(CONFIG_SPRD_MBOX)		+= sprd-mailbox.o
+ 
+ obj-$(CONFIG_QCOM_IPCC)		+= qcom-ipcc.o
++
++obj-$(CONFIG_STARFIVE_MBOX)    += starfive_mailbox.o
++
++obj-$(CONFIG_STARFIVE_MBOX_TEST)    += starfive_mailbox-test.o
+diff --git a/drivers/mailbox/starfive_mailbox-test.c b/drivers/mailbox/starfive_mailbox-test.c
+new file mode 100644
+index 000000000000..860f18db0be5
+--- /dev/null
++++ b/drivers/mailbox/starfive_mailbox-test.c
+@@ -0,0 +1,419 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * Copyright (C) 2015 ST Microelectronics
++ *
++ * Author: Lee Jones <lee.jones@linaro.org>
++ */
++
++#include <linux/debugfs.h>
++#include <linux/err.h>
++#include <linux/fs.h>
++#include <linux/io.h>
++#include <linux/kernel.h>
++#include <linux/mailbox_client.h>
++#include <linux/module.h>
++#include <linux/of.h>
++#include <linux/platform_device.h>
++#include <linux/poll.h>
++#include <linux/slab.h>
++#include <linux/uaccess.h>
++#include <linux/sched/signal.h>
++
++#include <linux/mailbox_controller.h>
++
++#define MBOX_MAX_SIG_LEN	8
++#define MBOX_MAX_MSG_LEN	16
++#define MBOX_BYTES_PER_LINE	16
++#define MBOX_HEXDUMP_LINE_LEN	((MBOX_BYTES_PER_LINE * 4) + 2)
++#define MBOX_HEXDUMP_MAX_LEN	(MBOX_HEXDUMP_LINE_LEN * (MBOX_MAX_MSG_LEN / MBOX_BYTES_PER_LINE))
++
++static bool mbox_data_ready;
++
++struct mbox_test_device {
++	struct device		*dev;
++	void __iomem		*tx_mmio;
++	void __iomem		*rx_mmio;
++	struct mbox_chan	*tx_channel;
++	struct mbox_chan	*rx_channel;
++	char			*rx_buffer;
++	char			*signal;
++	char			*message;
++	spinlock_t		lock;
++	wait_queue_head_t	waitq;
++	struct fasync_struct	*async_queue;
++	struct dentry		*root_debugfs_dir;
++};
++
++static ssize_t mbox_test_signal_write(struct file *filp,
++		const char __user *userbuf,
++		size_t count, loff_t *ppos)
++{
++	struct mbox_test_device *tdev = filp->private_data;
++
++	if (!tdev->tx_channel) {
++		dev_err(tdev->dev, "Channel cannot do Tx\n");
++		return -EINVAL;
++	}
++
++	if (count > MBOX_MAX_SIG_LEN) {
++		dev_err(tdev->dev,
++			"Signal length %zd greater than max allowed %d\n",
++			count, MBOX_MAX_SIG_LEN);
++		return -EINVAL;
++	}
++
++	/* Only allocate memory if we need to */
++	if (!tdev->signal) {
++		tdev->signal = kzalloc(MBOX_MAX_SIG_LEN, GFP_KERNEL);
++		if (!tdev->signal)
++			return -ENOMEM;
++	}
++
++	if (copy_from_user(tdev->signal, userbuf, count)) {
++		kfree(tdev->signal);
++		tdev->signal = NULL;
++		return -EFAULT;
++	}
++
++	return count;
++}
++
++static const struct file_operations mbox_test_signal_ops = {
++	.write = mbox_test_signal_write,
++	.open = simple_open,
++	.llseek = generic_file_llseek,
++};
++
++static int mbox_test_message_fasync(int fd, struct file *filp, int on)
++{
++	struct mbox_test_device *tdev = filp->private_data;
++
++	return fasync_helper(fd, filp, on, &tdev->async_queue);
++}
++
++static ssize_t mbox_test_message_write(struct file *filp,
++		const char __user *userbuf,
++		size_t count, loff_t *ppos)
++{
++	struct mbox_test_device *tdev = filp->private_data;
++	void *data;
++	int ret;
++
++	if (!tdev->tx_channel) {
++		dev_err(tdev->dev, "Channel cannot do Tx\n");
++		return -EINVAL;
++	}
++
++	if (count > MBOX_MAX_MSG_LEN) {
++		dev_err(tdev->dev,
++			"Message length %zd greater than max allowed %d\n",
++			count, MBOX_MAX_MSG_LEN);
++		return -EINVAL;
++	}
++
++	tdev->message = kzalloc(MBOX_MAX_MSG_LEN, GFP_KERNEL);
++	if (!tdev->message)
++		return -ENOMEM;
++
++	ret = copy_from_user(tdev->message, userbuf, count);
++	if (ret) {
++		ret = -EFAULT;
++		goto out;
++	}
++
++	if (tdev->tx_mmio && tdev->signal) {
++		print_hex_dump_bytes("Client: Sending: Signal: ", DUMP_PREFIX_ADDRESS,
++			tdev->signal, MBOX_MAX_SIG_LEN);
++
++		data = tdev->signal;
++	} else
++		data = tdev->message;
++
++	print_hex_dump_bytes("Client: Sending: Message: ", DUMP_PREFIX_ADDRESS,
++		tdev->message, MBOX_MAX_MSG_LEN);
++
++	ret = mbox_send_message(tdev->tx_channel, data);
++	mbox_chan_txdone(tdev->tx_channel, ret);
++	if (ret < 0)
++		dev_err(tdev->dev, "Failed to send message via mailbox\n");
++
++out:
++	kfree(tdev->signal);
++	kfree(tdev->message);
++	tdev->signal = NULL;
++
++	return ret < 0 ? ret : count;
++}
++
++static bool mbox_test_message_data_ready(struct mbox_test_device *tdev)
++{
++	bool data_ready;
++	unsigned long flags;
++
++	spin_lock_irqsave(&tdev->lock, flags);
++	data_ready = mbox_data_ready;
++	spin_unlock_irqrestore(&tdev->lock, flags);
++
++	return data_ready;
++}
++
++static ssize_t mbox_test_message_read(struct file *filp, char __user *userbuf,
++		size_t count, loff_t *ppos)
++{
++	struct mbox_test_device *tdev = filp->private_data;
++	unsigned long flags;
++	char *touser, *ptr;
++	int ret;
++
++	touser = kzalloc(MBOX_HEXDUMP_MAX_LEN + 1, GFP_KERNEL);
++	if (!touser)
++		return -ENOMEM;
++
++	if (!tdev->rx_channel) {
++		ret = snprintf(touser, 20, "<NO RX CAPABILITY>\n");
++		ret = simple_read_from_buffer(userbuf, count, ppos,
++			touser, ret);
++		goto kfree_err;
++	}
++
++	do {
++		if (mbox_test_message_data_ready(tdev))
++			break;
++
++		if (filp->f_flags & O_NONBLOCK) {
++			ret = -EAGAIN;
++			goto waitq_err;
++		}
++
++		if (signal_pending(current)) {
++			ret = -ERESTARTSYS;
++			goto waitq_err;
++		}
++		schedule();
++
++	} while (1);
++
++	spin_lock_irqsave(&tdev->lock, flags);
++
++	ptr = tdev->rx_buffer;
++
++	mbox_data_ready = false;
++
++	spin_unlock_irqrestore(&tdev->lock, flags);
++	if (copy_to_user((void __user *)userbuf, ptr, 4))
++		ret = -EFAULT;
++
++waitq_err:
++	__set_current_state(TASK_RUNNING);
++kfree_err:
++	kfree(touser);
++	return ret;
++}
++
++static __poll_t
++mbox_test_message_poll(struct file *filp, struct poll_table_struct *wait)
++{
++	struct mbox_test_device *tdev = filp->private_data;
++
++	poll_wait(filp, &tdev->waitq, wait);
++
++	if (mbox_test_message_data_ready(tdev))
++		return EPOLLIN | EPOLLRDNORM;
++	return 0;
++}
++
++static const struct file_operations mbox_test_message_ops = {
++	.write = mbox_test_message_write,
++	.read = mbox_test_message_read,
++	.fasync = mbox_test_message_fasync,
++	.poll = mbox_test_message_poll,
++	.open = simple_open,
++	.llseek = generic_file_llseek,
++};
++
++static int mbox_test_add_debugfs(struct platform_device *pdev,
++		struct mbox_test_device *tdev)
++{
++	if (!debugfs_initialized())
++		return 0;
++
++	tdev->root_debugfs_dir = debugfs_create_dir(dev_name(&pdev->dev), NULL);
++	if (!tdev->root_debugfs_dir) {
++		dev_err(&pdev->dev, "Failed to create Mailbox debugfs\n");
++		return -EINVAL;
++	}
++
++	debugfs_create_file("message", 0600, tdev->root_debugfs_dir,
++		tdev, &mbox_test_message_ops);
++
++	debugfs_create_file("signal", 0200, tdev->root_debugfs_dir,
++		tdev, &mbox_test_signal_ops);
++
++	return 0;
++}
++
++static void mbox_test_receive_message(struct mbox_client *client, void *message)
++{
++	struct mbox_test_device *tdev = dev_get_drvdata(client->dev);
++	unsigned long flags;
++
++	spin_lock_irqsave(&tdev->lock, flags);
++	if (tdev->rx_mmio) {
++		memcpy_fromio(tdev->rx_buffer, tdev->rx_mmio, MBOX_MAX_MSG_LEN);
++		print_hex_dump_bytes("Client: Received [MMIO]: ", DUMP_PREFIX_ADDRESS,
++			tdev->rx_buffer, MBOX_MAX_MSG_LEN);
++	} else if (message) {
++		print_hex_dump_bytes("Client: Received [API]: ", DUMP_PREFIX_ADDRESS,
++			message, MBOX_MAX_MSG_LEN);
++		memcpy(tdev->rx_buffer, message, MBOX_MAX_MSG_LEN);
++	}
++	mbox_data_ready = true;
++	spin_unlock_irqrestore(&tdev->lock, flags);
++}
++
++static void mbox_test_prepare_message(struct mbox_client *client, void *message)
++{
++	struct mbox_test_device *tdev = dev_get_drvdata(client->dev);
++
++	if (tdev->tx_mmio) {
++		if (tdev->signal)
++			memcpy_toio(tdev->tx_mmio, tdev->message, MBOX_MAX_MSG_LEN);
++		else
++			memcpy_toio(tdev->tx_mmio, message, MBOX_MAX_MSG_LEN);
++	}
++}
++
++static void mbox_test_message_sent(struct mbox_client *client,
++		void *message, int r)
++{
++	if (r)
++		dev_warn(client->dev,
++			"Client: Message could not be sent: %d\n", r);
++	else
++		dev_info(client->dev,
++			"Client: Message sent\n");
++}
++
++static struct mbox_chan *
++mbox_test_request_channel(struct platform_device *pdev, const char *name)
++{
++	struct mbox_client *client;
++	struct mbox_chan *channel;
++
++	client = devm_kzalloc(&pdev->dev, sizeof(*client), GFP_KERNEL);
++	if (!client)
++		return ERR_PTR(-ENOMEM);
++
++	client->dev        = &pdev->dev;
++	client->rx_callback    = mbox_test_receive_message;
++	client->tx_prepare    = mbox_test_prepare_message;
++	client->tx_done        = mbox_test_message_sent;
++	client->tx_block    = false;
++	client->knows_txdone    = false;
++	client->tx_tout        = 500;
++
++	channel = mbox_request_channel_byname(client, name);
++	if (IS_ERR(channel)) {
++		dev_warn(&pdev->dev, "Failed to request %s channel\n", name);
++		return NULL;
++	}
++
++	return channel;
++}
++
++static int mbox_test_probe(struct platform_device *pdev)
++{
++	struct mbox_test_device *tdev;
++	struct resource *res;
++	resource_size_t size;
++	int ret;
++
++	tdev = devm_kzalloc(&pdev->dev, sizeof(*tdev), GFP_KERNEL);
++	if (!tdev)
++		return -ENOMEM;
++
++	/* It's okay for MMIO to be NULL */
++	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++	tdev->tx_mmio = devm_ioremap_resource(&pdev->dev, res);
++	if (PTR_ERR(tdev->tx_mmio) == -EBUSY) {
++		/* if reserved area in SRAM, try just ioremap */
++		size = resource_size(res);
++		tdev->tx_mmio = devm_ioremap(&pdev->dev, res->start, size);
++	} else if (IS_ERR(tdev->tx_mmio)) {
++		tdev->tx_mmio = NULL;
++	}
++
++	/* If specified, second reg entry is Rx MMIO */
++	res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
++	tdev->rx_mmio = devm_ioremap_resource(&pdev->dev, res);
++	if (PTR_ERR(tdev->rx_mmio) == -EBUSY) {
++		size = resource_size(res);
++		tdev->rx_mmio = devm_ioremap(&pdev->dev, res->start, size);
++	} else if (IS_ERR(tdev->rx_mmio)) {
++		tdev->rx_mmio = tdev->tx_mmio;
++	}
++
++	tdev->tx_channel = mbox_test_request_channel(pdev, "tx");
++	tdev->rx_channel = mbox_test_request_channel(pdev, "rx");
++
++	if (!tdev->tx_channel && !tdev->rx_channel)
++		return -EPROBE_DEFER;
++
++	/* If Rx is not specified but has Rx MMIO, then Rx = Tx */
++	if (!tdev->rx_channel && (tdev->rx_mmio != tdev->tx_mmio))
++		tdev->rx_channel = tdev->tx_channel;
++
++	tdev->dev = &pdev->dev;
++	platform_set_drvdata(pdev, tdev);
++
++	spin_lock_init(&tdev->lock);
++
++	if (tdev->rx_channel) {
++		tdev->rx_buffer = devm_kzalloc(&pdev->dev,
++			MBOX_MAX_MSG_LEN, GFP_KERNEL);
++		if (!tdev->rx_buffer)
++			return -ENOMEM;
++	}
++
++	ret = mbox_test_add_debugfs(pdev, tdev);
++	if (ret)
++		return ret;
++
++	dev_info(&pdev->dev, "Successfully registered\n");
++
++	return 0;
++}
++
++static int mbox_test_remove(struct platform_device *pdev)
++{
++	struct mbox_test_device *tdev = platform_get_drvdata(pdev);
++
++	debugfs_remove_recursive(tdev->root_debugfs_dir);
++
++	if (tdev->tx_channel)
++		mbox_free_channel(tdev->tx_channel);
++	if (tdev->rx_channel)
++		mbox_free_channel(tdev->rx_channel);
++
++	return 0;
++}
++
++static const struct of_device_id mbox_test_match[] = {
++	{ .compatible = "starfive,mailbox-test" },
++	{},
++};
++MODULE_DEVICE_TABLE(of, mbox_test_match);
++
++static struct platform_driver mbox_test_driver = {
++	.driver = {
++		.name = "mailbox_test",
++		.of_match_table = mbox_test_match,
++	},
++	.probe  = mbox_test_probe,
++	.remove = mbox_test_remove,
++};
++module_platform_driver(mbox_test_driver);
++
++MODULE_DESCRIPTION("mailbox test driver");
++MODULE_AUTHOR("StarFive Technology Co. Ltd.");
++MODULE_LICENSE("GPL");
+diff --git a/drivers/mailbox/starfive_mailbox.c b/drivers/mailbox/starfive_mailbox.c
+new file mode 100644
+index 000000000000..c73ed9c453ed
+--- /dev/null
++++ b/drivers/mailbox/starfive_mailbox.c
+@@ -0,0 +1,358 @@
++// SPDX-License-Identifier: GPL-2.0
++/*********************************Copyright (c)*********************************************
++ **
++ **-------------------------------file info-------------------------------------------------
++ ** Vrsions:      V1.0
++ ** Filename:     starfive_mailbox.c
++ ** Creator:      shanlong.li
++ ** Date:         2021/06/07
++ ** Description:  starfive mailbox for e24
++ **
++ **-------------------------------history----------------------------------------------
++ ** Name:         shanlong.li
++ ** Versions:     V1.0
++ ** Date:         2021/06/07
++ ** Description:
++ **
++ ** ----------------------------------------------------------------------------------------
++ ******************************************************************************************/
++
++#include <linux/bitops.h>
++#include <linux/delay.h>
++#include <linux/device.h>
++#include <linux/err.h>
++#include <linux/interrupt.h>
++#include <linux/io.h>
++#include <linux/iopoll.h>
++#include <linux/mailbox_controller.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/slab.h>
++#include <linux/clk.h>
++#include <linux/reset.h>
++#include <linux/pm_runtime.h>
++
++#include "mailbox.h"
++
++#define MBOX_CHAN_MAX		4
++
++#define MBOX_BASE(mbox, ch)	((mbox)->base + ((ch) * 0x10))
++#define MBOX_IRQ_REG		0x00
++#define MBOX_SET_REG		0x04
++#define MBOX_CLR_REG		0x08
++#define MBOX_CMD_REG		0x0c
++#define MBC_PEND_SMRY		0x100
++
++typedef enum {
++	MAILBOX_CORE_U7 = 0,
++	MAILBOX_CORE_HIFI4,
++	MAILBOX_CORE_E2,
++	MAILBOX_CORE_RSVD0,
++	MAILBOX_CORE_NUM,
++} mailbox_core_t;
++
++struct mailbox_irq_name_c{
++	int id;
++	char name[16];
++};
++
++static const struct mailbox_irq_name_c irq_peer_name[MBOX_CHAN_MAX] = {
++	{MAILBOX_CORE_U7,    "u74_core"},
++	{MAILBOX_CORE_HIFI4, "hifi4_core"},
++	{MAILBOX_CORE_E2,    "e24_core"},
++	{MAILBOX_CORE_RSVD0, "" },
++};
++
++/**
++ * starfive mailbox channel information
++ *
++ * A channel can be used for TX or RX, it can trigger remote
++ * processor interrupt to notify remote processor and can receive
++ * interrupt if has incoming message.
++ *
++ * @dst_irq:    Interrupt vector for remote processor
++ * @core_id:    id for remote processor
++ */
++struct starfive_chan_info {
++	unsigned int dst_irq;
++	mailbox_core_t core_id;
++};
++
++/**
++ * starfive mailbox controller data
++ *
++ * Mailbox controller includes 4 channels and can allocate
++ * channel for message transferring.
++ *
++ * @dev:    Device to which it is attached
++ * @base:    Base address of the register mapping region
++ * @chan:    Representation of channels in mailbox controller
++ * @mchan:    Representation of channel info
++ * @controller:    Representation of a communication channel controller
++ */
++struct starfive_mbox {
++	struct device *dev;
++	void __iomem *base;
++	struct mbox_chan chan[MBOX_CHAN_MAX];
++	struct starfive_chan_info mchan[MBOX_CHAN_MAX];
++	struct mbox_controller controller;
++	struct clk *clk;
++	struct reset_control *rst_rresetn;
++};
++
++static struct starfive_mbox *to_starfive_mbox(struct mbox_controller *mbox)
++{
++	return container_of(mbox, struct starfive_mbox, controller);
++}
++
++static struct mbox_chan *
++starfive_of_mbox_index_xlate(struct mbox_controller *mbox,
++			const struct of_phandle_args *sp)
++{
++	struct starfive_mbox *sbox;
++
++	int ind = sp->args[0];
++	int core_id = sp->args[1];
++
++	if (ind >= mbox->num_chans || core_id >= MAILBOX_CORE_NUM)
++		return ERR_PTR(-EINVAL);
++
++	sbox = to_starfive_mbox(mbox);
++
++	sbox->mchan[ind].core_id = core_id;
++
++	return &mbox->chans[ind];
++}
++
++static irqreturn_t starfive_rx_irq_handler(int irq, void *p)
++{
++	struct mbox_chan *chan = p;
++	unsigned long ch = (unsigned long)chan->con_priv;
++	struct starfive_mbox *mbox = to_starfive_mbox(chan->mbox);
++	void __iomem *base = MBOX_BASE(mbox, ch);
++	u32 val;
++
++	val = readl(base + MBOX_CMD_REG);
++	if (!val)
++		return IRQ_NONE;
++
++	mbox_chan_received_data(chan, (void *)&val);
++	writel(val, base + MBOX_CLR_REG);
++	return IRQ_HANDLED;
++}
++
++static int starfive_mbox_check_state(struct mbox_chan *chan)
++{
++	unsigned long ch = (unsigned long)chan->con_priv;
++	struct starfive_mbox *mbox = to_starfive_mbox(chan->mbox);
++	unsigned long irq_flag = IRQF_SHARED;
++	long ret = 0;
++
++	pm_runtime_get_sync(mbox->dev);
++	/* MAILBOX should be with IRQF_NO_SUSPEND set */
++	if (!mbox->dev->pm_domain)
++		irq_flag |= IRQF_NO_SUSPEND;
++
++	/* Mailbox is idle so directly bail out */
++	if (readl(mbox->base + MBC_PEND_SMRY) & BIT(ch))
++		return -EBUSY;
++
++	if (mbox->mchan[ch].dst_irq > 0) {
++		dev_dbg(mbox->dev, "%s: host IRQ = %d, ch:%ld", __func__, mbox->mchan[ch].dst_irq, ch);
++		ret = devm_request_irq(mbox->dev, mbox->mchan[ch].dst_irq, starfive_rx_irq_handler,
++			irq_flag, irq_peer_name[ch].name, chan);
++		if (ret < 0)
++			dev_err(mbox->dev, "request_irq %d failed\n", mbox->mchan[ch].dst_irq);
++	}
++
++	return ret;
++}
++
++static int starfive_mbox_startup(struct mbox_chan *chan)
++{
++	return starfive_mbox_check_state(chan);
++}
++
++static void starfive_mbox_shutdown(struct mbox_chan *chan)
++{
++	struct starfive_mbox *mbox = to_starfive_mbox(chan->mbox);
++	unsigned long ch = (unsigned long)chan->con_priv;
++	void __iomem *base = MBOX_BASE(mbox, ch);
++
++	writel(0x0, base + MBOX_IRQ_REG);
++	writel(0x0, base + MBOX_CLR_REG);
++
++	if (mbox->mchan[ch].dst_irq > 0)
++		devm_free_irq(mbox->dev, mbox->mchan[ch].dst_irq, chan);
++	pm_runtime_put_sync(mbox->dev);
++}
++
++static int starfive_mbox_send_data(struct mbox_chan *chan, void *msg)
++{
++	unsigned long ch = (unsigned long)chan->con_priv;
++	struct starfive_mbox *mbox = to_starfive_mbox(chan->mbox);
++	struct starfive_chan_info *mchan = &mbox->mchan[ch];
++	void __iomem *base = MBOX_BASE(mbox, ch);
++	u32 *buf = msg;
++
++	/* Ensure channel is released */
++	if (readl(mbox->base + MBC_PEND_SMRY) & BIT(ch)) {
++		pr_debug("%s:%d. busy\n", __func__, __LINE__);
++		return -EBUSY;
++	}
++
++	/* Clear mask for destination interrupt */
++	writel(BIT(mchan->core_id), base + MBOX_IRQ_REG);
++
++	/* Fill message data */
++	writel(*buf, base + MBOX_SET_REG);
++	return 0;
++}
++
++static struct mbox_chan_ops starfive_mbox_ops = {
++	.startup = starfive_mbox_startup,
++	.send_data = starfive_mbox_send_data,
++	.shutdown = starfive_mbox_shutdown,
++};
++
++static const struct of_device_id starfive_mbox_of_match[] = {
++	{ .compatible = "starfive,mail_box",},
++	{},
++};
++
++MODULE_DEVICE_TABLE(of, starfive_mbox_of_match);
++
++void starfive_mailbox_init(struct starfive_mbox *mbox)
++{
++	mbox->clk = devm_clk_get_optional(mbox->dev, "clk_apb");
++	if (IS_ERR(mbox->clk)) {
++		dev_err(mbox->dev, "failed to get mailbox\n");
++		return;
++	}
++
++	mbox->rst_rresetn = devm_reset_control_get_exclusive(mbox->dev, "mbx_rre");
++	if (IS_ERR(mbox->rst_rresetn)) {
++		dev_err(mbox->dev, "failed to get mailbox reset\n");
++		return;
++	}
++
++	clk_prepare_enable(mbox->clk);
++	reset_control_deassert(mbox->rst_rresetn);
++}
++
++static int starfive_mbox_probe(struct platform_device *pdev)
++{
++	struct device *dev = &pdev->dev;
++	struct starfive_mbox *mbox;
++	struct mbox_chan *chan;
++	struct resource *res;
++	unsigned long ch;
++	int err;
++
++	mbox = devm_kzalloc(dev, sizeof(*mbox), GFP_KERNEL);
++	if (!mbox)
++		return -ENOMEM;
++
++	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++	mbox->base = devm_ioremap_resource(dev, res);
++	mbox->dev = dev;
++
++	if (IS_ERR(mbox->base))
++		return PTR_ERR(mbox->base);
++
++	starfive_mailbox_init(mbox);
++
++	mbox->controller.dev = dev;
++	mbox->controller.chans = mbox->chan;
++	mbox->controller.num_chans = MBOX_CHAN_MAX;
++	mbox->controller.ops = &starfive_mbox_ops;
++	mbox->controller.of_xlate = starfive_of_mbox_index_xlate;
++	mbox->controller.txdone_irq = true;
++	mbox->controller.txdone_poll = false;
++
++	/* Initialize mailbox channel data */
++	chan = mbox->chan;
++	for (ch = 0; ch < MBOX_CHAN_MAX; ch++) {
++		mbox->mchan[ch].dst_irq = 0;
++		mbox->mchan[ch].core_id = (mailbox_core_t)ch;
++		chan[ch].con_priv = (void *)ch;
++	}
++	mbox->mchan[MAILBOX_CORE_HIFI4].dst_irq = platform_get_irq(pdev, 0);
++	mbox->mchan[MAILBOX_CORE_E2].dst_irq = platform_get_irq(pdev, 1);
++
++	err = mbox_controller_register(&mbox->controller);
++	if (err) {
++		dev_err(dev, "Failed to register mailbox %d\n", err);
++		return err;
++	}
++
++	platform_set_drvdata(pdev, mbox);
++	dev_info(dev, "Mailbox enabled\n");
++	pm_runtime_set_active(dev);
++	pm_runtime_enable(dev);
++
++	return 0;
++}
++
++static int starfive_mbox_remove(struct platform_device *pdev)
++{
++	struct starfive_mbox *mbox = platform_get_drvdata(pdev);
++
++	mbox_controller_unregister(&mbox->controller);
++	devm_clk_put(mbox->dev, mbox->clk);
++	pm_runtime_disable(mbox->dev);
++
++	return 0;
++}
++
++static int __maybe_unused starfive_mbox_suspend(struct device *dev)
++{
++	struct starfive_mbox *mbox = dev_get_drvdata(dev);
++
++	clk_disable_unprepare(mbox->clk);
++
++	return 0;
++}
++
++static int __maybe_unused starfive_mbox_resume(struct device *dev)
++{
++	struct starfive_mbox *mbox = dev_get_drvdata(dev);
++	int ret;
++
++	ret = clk_prepare_enable(mbox->clk);
++	if (ret)
++		dev_err(dev, "failed to enable clock\n");
++
++	return ret;
++}
++
++static const struct dev_pm_ops starfive_mbox_pm_ops = {
++	.suspend = starfive_mbox_suspend,
++	.resume = starfive_mbox_resume,
++	SET_RUNTIME_PM_OPS(starfive_mbox_suspend, starfive_mbox_resume, NULL)
++};
++static struct platform_driver starfive_mbox_driver = {
++	.probe  = starfive_mbox_probe,
++	.remove = starfive_mbox_remove,
++	.driver = {
++	.name = "mailbox",
++		.of_match_table = starfive_mbox_of_match,
++		.pm = &starfive_mbox_pm_ops,
++	},
++};
++
++static int __init starfive_mbox_init(void)
++{
++	return platform_driver_register(&starfive_mbox_driver);
++}
++core_initcall(starfive_mbox_init);
++
++static void __exit starfive_mbox_exit(void)
++{
++	platform_driver_unregister(&starfive_mbox_driver);
++}
++module_exit(starfive_mbox_exit);
++
++MODULE_LICENSE("GPL");
++MODULE_DESCRIPTION("StarFive Mailbox Controller");
++MODULE_AUTHOR("StarFive Technology Co. Ltd.");
+diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig
+index 7e152bbb4fa6..30bf0d4c2ce9 100644
+--- a/drivers/media/platform/Kconfig
++++ b/drivers/media/platform/Kconfig
+@@ -138,6 +138,17 @@ config VIDEO_STM32_DCMI
+ 	  To compile this driver as a module, choose M here: the module
+ 	  will be called stm32-dcmi.
+ 
++config VIDEO_STF_VIN
++	tristate "starfive VIC video in support"
++	depends on VIDEO_V4L2 && OF
++	select MEDIA_CONTROLLER
++	select VIDEOBUF2_DMA_CONTIG
++	select VIDEO_V4L2_SUBDEV_API
++	select V4L2_FWNODE
++	help
++	  To compile this driver as a module, choose M here: the module
++	  will be called stf-vin.
++
+ config VIDEO_RENESAS_CEU
+ 	tristate "Renesas Capture Engine Unit (CEU) driver"
+ 	depends on VIDEO_DEV && VIDEO_V4L2
+@@ -153,6 +164,7 @@ source "drivers/media/platform/xilinx/Kconfig"
+ source "drivers/media/platform/rcar-vin/Kconfig"
+ source "drivers/media/platform/atmel/Kconfig"
+ source "drivers/media/platform/sunxi/Kconfig"
++source "drivers/media/platform/starfive/Kconfig"
+ 
+ config VIDEO_TI_CAL
+ 	tristate "TI CAL (Camera Adaptation Layer) driver"
+diff --git a/drivers/media/platform/Makefile b/drivers/media/platform/Makefile
+index 62b6cdc8c730..ecc171bc24ed 100644
+--- a/drivers/media/platform/Makefile
++++ b/drivers/media/platform/Makefile
+@@ -41,6 +41,8 @@ obj-$(CONFIG_VIDEO_STI_DELTA)		+= sti/delta/
+ 
+ obj-y					+= stm32/
+ 
++obj-y					+= starfive/
++
+ obj-y					+= davinci/
+ 
+ obj-$(CONFIG_VIDEO_SH_VOU)		+= sh_vou.o
+diff --git a/drivers/media/platform/starfive/Kconfig b/drivers/media/platform/starfive/Kconfig
+new file mode 100644
+index 000000000000..53ab79ae5232
+--- /dev/null
++++ b/drivers/media/platform/starfive/Kconfig
+@@ -0,0 +1,43 @@
++#
++# VIN sensor driver configuration
++#
++
++config VIN_SENSOR_OV5640
++	tristate "VIN SENSOR support OV5640"
++	depends on VIDEO_STF_VIN
++	select V4L2_FWNODE
++	default n
++	help
++	  Say Y here if you want to have support for VIN sensor OV5640
++
++config VIN_SENSOR_SC2235
++	tristate "VIN SENSOR support SC2235"
++	depends on VIDEO_STF_VIN
++	select V4L2_FWNODE
++	default n
++	help
++	  Say Y here if you want to have support for VIN sensor SC2235
++
++config VIN_SENSOR_OV4689
++	tristate "VIN SENSOR support OV4689"
++	depends on VIDEO_STF_VIN
++	select V4L2_FWNODE
++	default n
++	help
++	  Say Y here if you want to have support for VIN sensor OV4689
++
++config VIN_SENSOR_OV13850
++	bool "VIN SENSOR support OV13850"
++	depends on VIDEO_STF_VIN
++	select V4L2_FWNODE
++	default n
++	help
++	  Say Y here if you want to have support for VIN sensor OV13850
++
++config VIN_SENSOR_IMX219
++	tristate "VIN SENSOR support IMX219"
++	depends on VIDEO_STF_VIN
++	select V4L2_FWNODE
++	default n
++	help
++	  Say Y here if you want to have support for VIN sensor IMX219
+diff --git a/drivers/media/platform/starfive/Makefile b/drivers/media/platform/starfive/Makefile
+new file mode 100644
+index 000000000000..a1d46ed198bc
+--- /dev/null
++++ b/drivers/media/platform/starfive/Makefile
+@@ -0,0 +1,33 @@
++# SPDX-License-Identifier: GPL-2.0
++#
++# Makefile for RTC class/drivers.
++#
++
++#obj-$(CONFIG_VIN_SENSOR_OV5640) += ov5640_dvp.o
++#obj-$(CONFIG_VIN_SENSOR_SC2235) += sc2235.o
++#obj-$(CONFIG_VIN_SENSOR_OV4689) += ov4689_mipi.o
++#obj-$(CONFIG_VIDEO_STF_VIN) += stf_vin.o stf_event.o stf_isp.o stf_csi.o
++
++obj-$(CONFIG_VIN_SENSOR_OV5640) += v4l2_driver/ov5640.o
++obj-$(CONFIG_VIN_SENSOR_SC2235) += v4l2_driver/sc2235.o
++obj-$(CONFIG_VIN_SENSOR_OV4689) += v4l2_driver/ov4689_mipi.o
++obj-$(CONFIG_VIN_SENSOR_OV13850) += v4l2_driver/ov13850_mipi.o
++obj-$(CONFIG_VIN_SENSOR_IMX219) += v4l2_driver/imx219_mipi.o
++
++starfivecamss-objs += 	v4l2_driver/stfcamss.o \
++	                       	v4l2_driver/stf_event.o \
++				v4l2_driver/stf_dvp.o   \
++				v4l2_driver/stf_csi.o   \
++				v4l2_driver/stf_csiphy.o   \
++				v4l2_driver/stf_isp.o   \
++                                v4l2_driver/stf_video.o \
++				v4l2_driver/stf_vin.o \
++				v4l2_driver/stf_vin_hw_ops.o \
++				v4l2_driver/stf_csi_hw_ops.o \
++				v4l2_driver/stf_csiphy_hw_ops.o \
++				v4l2_driver/stf_isp_hw_ops.o \
++				v4l2_driver/stf_dvp_hw_ops.o \
++				v4l2_driver/stf_dmabuf.o
++
++
++obj-$(CONFIG_VIDEO_STF_VIN) += starfivecamss.o \
+diff --git a/drivers/media/platform/starfive/v4l2_driver/Readme.txt b/drivers/media/platform/starfive/v4l2_driver/Readme.txt
+new file mode 100644
+index 000000000000..b291f1cb3a7b
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/Readme.txt
+@@ -0,0 +1,10 @@
++
++/dev/video0: Output the camera data directly.
++/dev/video1: Output the data of the camera converted by isp.
++
++ensure linux/arch/riscv/configs/starfive_jh7110_defconfig:
++CONFIG_VIDEO_STF_VIN=y
++CONFIG_VIN_SENSOR_IMX219=y
++
++Only support the lane4/lane5 of dphy as clock lane, lane0/lane1/lane2/lane3
++as data lane.
+diff --git a/drivers/media/platform/starfive/v4l2_driver/imx219_mipi.c b/drivers/media/platform/starfive/v4l2_driver/imx219_mipi.c
+new file mode 100644
+index 000000000000..5ed8a3d19795
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/imx219_mipi.c
+@@ -0,0 +1,1583 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * A V4L2 driver for Sony IMX219 cameras.
++ * Copyright (C) 2019, Raspberry Pi (Trading) Ltd
++ *
++ * Based on Sony imx258 camera driver
++ * Copyright (C) 2018 Intel Corporation
++ *
++ * DT / fwnode changes, and regulator / GPIO control taken from imx214 driver
++ * Copyright 2018 Qtechnology A/S
++ *
++ * Flip handling taken from the Sony IMX319 driver.
++ * Copyright (C) 2018 Intel Corporation
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++
++#include <linux/clk.h>
++#include <linux/delay.h>
++#include <linux/gpio/consumer.h>
++#include <linux/i2c.h>
++#include <linux/module.h>
++#include <linux/pm_runtime.h>
++#include <linux/regulator/consumer.h>
++#include <media/v4l2-ctrls.h>
++#include <media/v4l2-device.h>
++#include <media/v4l2-event.h>
++#include <media/v4l2-fwnode.h>
++#include <media/v4l2-mediabus.h>
++#include <asm/unaligned.h>
++
++#define IMX219_REG_VALUE_08BIT		1
++#define IMX219_REG_VALUE_16BIT		2
++
++#define IMX219_REG_MODE_SELECT		0x0100
++#define IMX219_MODE_STANDBY		0x00
++#define IMX219_MODE_STREAMING		0x01
++
++/* Chip ID */
++#define IMX219_REG_CHIP_ID		0x0000
++#define IMX219_CHIP_ID			0x0219
++
++/* External clock frequency is 24.0M */
++#define IMX219_XCLK_FREQ		24000000
++
++/* Pixel rate is fixed at 182.4M for all the modes */
++#define IMX219_PIXEL_RATE		182400000
++
++#define IMX219_DEFAULT_LINK_FREQ	456000000
++
++/* V_TIMING internal */
++#define IMX219_REG_VTS			0x0160
++#define IMX219_VTS_15FPS		0x0dc6
++#define IMX219_VTS_30FPS_1080P		0x06e3
++#define IMX219_VTS_30FPS_BINNED		0x06e3
++#define IMX219_VTS_30FPS_1280x720	0x06e3
++#define IMX219_VTS_30FPS_640x480	0x06e3
++#define IMX219_VTS_MAX			0xffff
++
++#define IMX219_VBLANK_MIN		4
++
++/*Frame Length Line*/
++#define IMX219_FLL_MIN			0x08a6
++#define IMX219_FLL_MAX			0xffff
++#define IMX219_FLL_STEP			1
++#define IMX219_FLL_DEFAULT		0x0c98
++
++/* HBLANK control - read only */
++#define IMX219_PPL_DEFAULT		3448
++
++/* Exposure control */
++#define IMX219_REG_EXPOSURE		0x015a
++#define IMX219_EXPOSURE_MIN		4
++#define IMX219_EXPOSURE_STEP		1
++#define IMX219_EXPOSURE_DEFAULT		0x640
++#define IMX219_EXPOSURE_MAX		65535
++
++/* Analog gain control */
++#define IMX219_REG_ANALOG_GAIN		0x0157
++#define IMX219_ANA_GAIN_MIN		0
++#define IMX219_ANA_GAIN_MAX		232
++#define IMX219_ANA_GAIN_STEP		1
++#define IMX219_ANA_GAIN_DEFAULT		0xd0
++
++/* Digital gain control */
++#define IMX219_REG_DIGITAL_GAIN		0x0158
++#define IMX219_DGTL_GAIN_MIN		0x0100
++#define IMX219_DGTL_GAIN_MAX		0x0fff
++#define IMX219_DGTL_GAIN_DEFAULT	0x0100
++#define IMX219_DGTL_GAIN_STEP		1
++
++#define IMX219_REG_ORIENTATION		0x0172
++
++/* Test Pattern Control */
++#define IMX219_REG_TEST_PATTERN		0x0600
++#define IMX219_TEST_PATTERN_DISABLE	0
++#define IMX219_TEST_PATTERN_SOLID_COLOR	1
++#define IMX219_TEST_PATTERN_COLOR_BARS	2
++#define IMX219_TEST_PATTERN_GREY_COLOR	3
++#define IMX219_TEST_PATTERN_PN9		4
++
++/* Test pattern colour components */
++#define IMX219_REG_TESTP_RED		0x0602
++#define IMX219_REG_TESTP_GREENR		0x0604
++#define IMX219_REG_TESTP_BLUE		0x0606
++#define IMX219_REG_TESTP_GREENB		0x0608
++#define IMX219_TESTP_COLOUR_MIN		0
++#define IMX219_TESTP_COLOUR_MAX		0x03ff
++#define IMX219_TESTP_COLOUR_STEP	1
++#define IMX219_TESTP_RED_DEFAULT	IMX219_TESTP_COLOUR_MAX
++#define IMX219_TESTP_GREENR_DEFAULT	0
++#define IMX219_TESTP_BLUE_DEFAULT	0
++#define IMX219_TESTP_GREENB_DEFAULT	0
++
++/* IMX219 native and active pixel array size. */
++#define IMX219_NATIVE_WIDTH		3296U
++#define IMX219_NATIVE_HEIGHT		2480U
++#define IMX219_PIXEL_ARRAY_LEFT		8U
++#define IMX219_PIXEL_ARRAY_TOP		8U
++#define IMX219_PIXEL_ARRAY_WIDTH	3280U
++#define IMX219_PIXEL_ARRAY_HEIGHT	2464U
++
++struct imx219_reg {
++	u16 address;
++	u8 val;
++};
++
++struct imx219_reg_list {
++	unsigned int num_of_regs;
++	const struct imx219_reg *regs;
++};
++
++/* Mode : resolution and related config&values */
++struct imx219_mode {
++	/* Frame width */
++	unsigned int width;
++	/* Frame height */
++	unsigned int height;
++
++	unsigned int fps;
++
++	/* Analog crop rectangle. */
++	struct v4l2_rect crop;
++
++	/* V-timing */
++	unsigned int vts_def;
++
++	/* Default register values */
++	struct imx219_reg_list reg_list;
++};
++
++/*
++ * Register sets lifted off the i2C interface from the Raspberry Pi firmware
++ * driver.
++ * 3280x2464 = mode 2, 1920x1080 = mode 1, 1640x1232 = mode 4, 640x480 = mode 7.
++ */
++
++static const struct imx219_reg mode_1920_1080_regs[] = {
++	{0x0100, 0x00},
++	{0x30eb, 0x05},
++	{0x30eb, 0x0c},
++	{0x300a, 0xff},
++	{0x300b, 0xff},
++	{0x30eb, 0x05},
++	{0x30eb, 0x09},
++	{0x0114, 0x01},
++	{0x0128, 0x00},
++	{0x012a, 0x18},
++	{0x012b, 0x00},
++	{0x0162, 0x0d},
++	{0x0163, 0x78},
++	{0x0164, 0x02},
++	{0x0165, 0xa8},
++	{0x0166, 0x0a},
++	{0x0167, 0x27},
++	{0x0168, 0x02},
++	{0x0169, 0xb4},
++	{0x016a, 0x06},
++	{0x016b, 0xeb},
++	{0x016c, 0x07},
++	{0x016d, 0x80},
++	{0x016e, 0x04},
++	{0x016f, 0x38},
++	{0x0170, 0x01},
++	{0x0171, 0x01},
++	{0x0174, 0x00},
++	{0x0175, 0x00},
++	{0x0301, 0x05},
++	{0x0303, 0x01},
++	{0x0304, 0x03},
++	{0x0305, 0x03},
++	{0x0306, 0x00},
++	{0x0307, 0x39},
++	{0x030b, 0x01},
++	{0x030c, 0x00},
++	{0x030d, 0x72},
++	{0x0624, 0x07},
++	{0x0625, 0x80},
++	{0x0626, 0x04},
++	{0x0627, 0x38},
++	{0x455e, 0x00},
++	{0x471e, 0x4b},
++	{0x4767, 0x0f},
++	{0x4750, 0x14},
++	{0x4540, 0x00},
++	{0x47b4, 0x14},
++	{0x4713, 0x30},
++	{0x478b, 0x10},
++	{0x478f, 0x10},
++	{0x4793, 0x10},
++	{0x4797, 0x0e},
++	{0x479b, 0x0e},
++};
++
++static const struct imx219_reg mode_1280_720_regs[] = {
++	{0x0100, 0x00},
++	{0x30eb, 0x05},
++	{0x30eb, 0x0c},
++	{0x300a, 0xff},
++	{0x300b, 0xff},
++	{0x30eb, 0x05},
++	{0x30eb, 0x09},
++	{0x0114, 0x01},
++	{0x0128, 0x00},
++	{0x012a, 0x18},
++	{0x012b, 0x00},
++	{0x0162, 0x0d},
++	{0x0163, 0x78},
++	{0x0164, 0x01},
++	{0x0165, 0x68},
++	{0x0166, 0x0b},
++	{0x0167, 0x67},
++	{0x0168, 0x02},
++	{0x0169, 0x00},
++	{0x016a, 0x07},
++	{0x016b, 0x9f},
++	{0x016c, 0x05},
++	{0x016d, 0x00},
++	{0x016e, 0x02},
++	{0x016f, 0xd0},
++	{0x0170, 0x01},
++	{0x0171, 0x01},
++	{0x0174, 0x01},
++	{0x0175, 0x01},
++	{0x0301, 0x05},
++	{0x0303, 0x01},
++	{0x0304, 0x03},
++	{0x0305, 0x03},
++	{0x0306, 0x00},
++	{0x0307, 0x39},
++	{0x030b, 0x01},
++	{0x030c, 0x00},
++	{0x030d, 0x72},
++	{0x0624, 0x06},
++	{0x0625, 0x68},
++	{0x0626, 0x04},
++	{0x0627, 0xd0},
++	{0x455e, 0x00},
++	{0x471e, 0x4b},
++	{0x4767, 0x0f},
++	{0x4750, 0x14},
++	{0x4540, 0x00},
++	{0x47b4, 0x14},
++	{0x4713, 0x30},
++	{0x478b, 0x10},
++	{0x478f, 0x10},
++	{0x4793, 0x10},
++	{0x4797, 0x0e},
++	{0x479b, 0x0e},
++};
++
++static const struct imx219_reg mode_640_480_regs[] = {
++	{0x0100, 0x00},
++	{0x30eb, 0x05},
++	{0x30eb, 0x0c},
++	{0x300a, 0xff},
++	{0x300b, 0xff},
++	{0x30eb, 0x05},
++	{0x30eb, 0x09},
++	{0x0114, 0x01},
++	{0x0128, 0x00},
++	{0x012a, 0x18},
++	{0x012b, 0x00},
++	{0x0162, 0x0d},
++	{0x0163, 0x78},
++	{0x0164, 0x03},
++	{0x0165, 0xe8},
++	{0x0166, 0x08},
++	{0x0167, 0xe7},
++	{0x0168, 0x02},
++	{0x0169, 0xf0},
++	{0x016a, 0x06},
++	{0x016b, 0xaf},
++	{0x016c, 0x02},
++	{0x016d, 0x80},
++	{0x016e, 0x01},
++	{0x016f, 0xe0},
++	{0x0170, 0x01},
++	{0x0171, 0x01},
++	{0x0174, 0x03},
++	{0x0175, 0x03},
++	{0x0301, 0x05},
++	{0x0303, 0x01},
++	{0x0304, 0x03},
++	{0x0305, 0x03},
++	{0x0306, 0x00},
++	{0x0307, 0x39},
++	{0x030b, 0x01},
++	{0x030c, 0x00},
++	{0x030d, 0x72},
++	{0x0624, 0x06},
++	{0x0625, 0x68},
++	{0x0626, 0x04},
++	{0x0627, 0xd0},
++	{0x455e, 0x00},
++	{0x471e, 0x4b},
++	{0x4767, 0x0f},
++	{0x4750, 0x14},
++	{0x4540, 0x00},
++	{0x47b4, 0x14},
++	{0x4713, 0x30},
++	{0x478b, 0x10},
++	{0x478f, 0x10},
++	{0x4793, 0x10},
++	{0x4797, 0x0e},
++	{0x479b, 0x0e},
++};
++
++static const struct imx219_reg raw8_framefmt_regs[] = {
++	{0x018c, 0x08},
++	{0x018d, 0x08},
++	{0x0309, 0x08},
++};
++
++static const struct imx219_reg raw10_framefmt_regs[] = {
++	{0x018c, 0x0a},
++	{0x018d, 0x0a},
++	{0x0309, 0x0a},
++};
++
++static const s64 imx219_link_freq_menu[] = {
++	IMX219_DEFAULT_LINK_FREQ,
++};
++
++static const char * const imx219_test_pattern_menu[] = {
++	"Disabled",
++	"Color Bars",
++	"Solid Color",
++	"Grey Color Bars",
++	"PN9"
++};
++
++static const int imx219_test_pattern_val[] = {
++	IMX219_TEST_PATTERN_DISABLE,
++	IMX219_TEST_PATTERN_COLOR_BARS,
++	IMX219_TEST_PATTERN_SOLID_COLOR,
++	IMX219_TEST_PATTERN_GREY_COLOR,
++	IMX219_TEST_PATTERN_PN9,
++};
++
++/* regulator supplies */
++static const char * const imx219_supply_name[] = {
++	/* Supplies can be enabled in any order */
++	"VANA",  /* Analog (2.8V) supply */
++	"VDIG",  /* Digital Core (1.8V) supply */
++	"VDDL",  /* IF (1.2V) supply */
++};
++
++#define IMX219_NUM_SUPPLIES ARRAY_SIZE(imx219_supply_name)
++
++/*
++ * The supported formats.
++ * This table MUST contain 4 entries per format, to cover the various flip
++ * combinations in the order
++ * - no flip
++ * - h flip
++ * - v flip
++ * - h&v flips
++ */
++static const u32 codes[] = {
++	MEDIA_BUS_FMT_SRGGB10_1X10,
++	MEDIA_BUS_FMT_SGRBG10_1X10,
++	MEDIA_BUS_FMT_SGBRG10_1X10,
++	MEDIA_BUS_FMT_SBGGR10_1X10,
++
++	MEDIA_BUS_FMT_SRGGB8_1X8,
++	MEDIA_BUS_FMT_SGRBG8_1X8,
++	MEDIA_BUS_FMT_SGBRG8_1X8,
++	MEDIA_BUS_FMT_SBGGR8_1X8,
++};
++
++/*
++ * Initialisation delay between XCLR low->high and the moment when the sensor
++ * can start capture (i.e. can leave software stanby) must be not less than:
++ *   t4 + max(t5, t6 + <time to initialize the sensor register over I2C>)
++ * where
++ *   t4 is fixed, and is max 200uS,
++ *   t5 is fixed, and is 6000uS,
++ *   t6 depends on the sensor external clock, and is max 32000 clock periods.
++ * As per sensor datasheet, the external clock must be from 6MHz to 27MHz.
++ * So for any acceptable external clock t6 is always within the range of
++ * 1185 to 5333 uS, and is always less than t5.
++ * For this reason this is always safe to wait (t4 + t5) = 6200 uS, then
++ * initialize the sensor over I2C, and then exit the software standby.
++ *
++ * This start-up time can be optimized a bit more, if we start the writes
++ * over I2C after (t4+t6), but before (t4+t5) expires. But then sensor
++ * initialization over I2C may complete before (t4+t5) expires, and we must
++ * ensure that capture is not started before (t4+t5).
++ *
++ * This delay doesn't account for the power supply startup time. If needed,
++ * this should be taken care of via the regulator framework. E.g. in the
++ * case of DT for regulator-fixed one should define the startup-delay-us
++ * property.
++ */
++#define IMX219_XCLR_MIN_DELAY_US	6200
++#define IMX219_XCLR_DELAY_RANGE_US	1000
++
++/* Mode configs */
++static const struct imx219_mode supported_modes[] = {
++	{
++		/* 1080P 30fps cropped */
++		.width = 1920,
++		.height = 1080,
++		.fps = 30,
++		.crop = {
++			.left = 688,
++			.top = 700,
++			.width = 1920,
++			.height = 1080
++		},
++		.vts_def = IMX219_VTS_30FPS_1080P,
++		.reg_list = {
++			.num_of_regs = ARRAY_SIZE(mode_1920_1080_regs),
++			.regs = mode_1920_1080_regs,
++		},
++	},
++	{
++		/* 1280x720 30fps mode */
++		.width = 1280,
++		.height = 720,
++		.fps = 30,
++		.crop = {
++			.left = 360,
++			.top = 512,
++			.width = 2560,
++			.height = 1440
++		},
++		.vts_def = IMX219_VTS_30FPS_1280x720,
++		.reg_list = {
++			.num_of_regs = ARRAY_SIZE(mode_1280_720_regs),
++			.regs = mode_1280_720_regs,
++		},
++	},
++	{
++		/* 640x480 30fps mode */
++		.width = 640,
++		.height = 480,
++		.fps = 30,
++		.crop = {
++			.left = 1008,
++			.top = 760,
++			.width = 1280,
++			.height = 960
++		},
++		.vts_def = IMX219_VTS_30FPS_640x480,
++		.reg_list = {
++			.num_of_regs = ARRAY_SIZE(mode_640_480_regs),
++			.regs = mode_640_480_regs,
++		},
++	},
++};
++
++struct imx219 {
++	struct v4l2_subdev sd;
++	struct media_pad pad;
++	//struct v4l2_fwnode_endpoint ep; /* the parsed DT endpoint info */
++
++	struct v4l2_mbus_framefmt fmt;
++
++	struct clk *xclk; /* system clock to IMX219 */
++	u32 xclk_freq;
++
++	struct gpio_desc *reset_gpio;
++	struct regulator_bulk_data supplies[IMX219_NUM_SUPPLIES];
++
++	struct v4l2_ctrl_handler ctrl_handler;
++	/* V4L2 Controls */
++	struct v4l2_ctrl *pixel_rate;
++	struct v4l2_ctrl *link_freq;
++	struct v4l2_ctrl *exposure;
++	struct v4l2_ctrl *vflip;
++	struct v4l2_ctrl *hflip;
++	struct v4l2_ctrl *vblank;
++	struct v4l2_ctrl *hblank;
++
++	/* Current mode */
++	const struct imx219_mode *mode;
++	struct v4l2_fract frame_interval;
++
++	/*
++	 * Mutex for serialized access:
++	 * Protect sensor module set pad format and start/stop streaming safely.
++	 */
++	struct mutex mutex;
++
++	/* Streaming on/off */
++	int streaming;
++};
++
++static inline struct imx219 *to_imx219(struct v4l2_subdev *_sd)
++{
++	return container_of(_sd, struct imx219, sd);
++}
++
++/* Read registers up to 2 at a time */
++static int imx219_read_reg(struct imx219 *imx219, u16 reg, u32 len, u32 *val)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(&imx219->sd);
++	struct i2c_msg msgs[2];
++	u8 addr_buf[2] = { reg >> 8, reg & 0xff };
++	u8 data_buf[4] = { 0, };
++	int ret;
++
++	if (len > 4)
++		return -EINVAL;
++
++	/* Write register address */
++	msgs[0].addr = client->addr;
++	msgs[0].flags = 0;
++	msgs[0].len = ARRAY_SIZE(addr_buf);
++	msgs[0].buf = addr_buf;
++
++	/* Read data from register */
++	msgs[1].addr = client->addr;
++	msgs[1].flags = I2C_M_RD;
++	msgs[1].len = len;
++	msgs[1].buf = &data_buf[4 - len];
++
++	ret = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));
++	if (ret != ARRAY_SIZE(msgs))
++		return -EIO;
++
++	*val = get_unaligned_be32(data_buf);
++
++	return 0;
++}
++
++/* Write registers up to 2 at a time */
++static int imx219_write_reg(struct imx219 *imx219, u16 reg, u32 len, u32 val)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(&imx219->sd);
++	u8 buf[6];
++
++	if (len > 4)
++		return -EINVAL;
++
++	put_unaligned_be16(reg, buf);
++	put_unaligned_be32(val << (8 * (4 - len)), buf + 2);
++	if (i2c_master_send(client, buf, len + 2) != len + 2)
++		return -EIO;
++
++	return 0;
++}
++
++/* Write a list of registers */
++static int imx219_write_regs(struct imx219 *imx219,
++			     const struct imx219_reg *regs, u32 len)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(&imx219->sd);
++	unsigned int i;
++	int ret;
++
++	for (i = 0; i < len; i++) {
++		ret = imx219_write_reg(imx219, regs[i].address, 1, regs[i].val);
++		if (ret) {
++			dev_err_ratelimited(&client->dev,
++					    "Failed to write reg 0x%4.4x. error = %d\n",
++					    regs[i].address, ret);
++
++			return ret;
++		}
++	}
++
++	return 0;
++}
++
++/* Get bayer order based on flip setting. */
++static u32 imx219_get_format_code(struct imx219 *imx219, u32 code)
++{
++	unsigned int i;
++
++	lockdep_assert_held(&imx219->mutex);
++
++	for (i = 0; i < ARRAY_SIZE(codes); i++)
++		if (codes[i] == code)
++			break;
++
++	if (i >= ARRAY_SIZE(codes))
++		i = 0;
++
++	i = (i & ~3) | (imx219->vflip->val ? 2 : 0) |
++	    (imx219->hflip->val ? 1 : 0);
++
++	return codes[i];
++}
++
++static void imx219_set_default_format(struct imx219 *imx219)
++{
++	struct v4l2_mbus_framefmt *fmt;
++
++	fmt = &imx219->fmt;
++	fmt->code = MEDIA_BUS_FMT_SRGGB10_1X10;
++	fmt->colorspace = V4L2_COLORSPACE_SRGB;
++	fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(fmt->colorspace);
++	fmt->quantization = V4L2_MAP_QUANTIZATION_DEFAULT(true,
++		fmt->colorspace, fmt->ycbcr_enc);
++	fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(fmt->colorspace);
++	fmt->width = supported_modes[0].width;
++	fmt->height = supported_modes[0].height;
++	fmt->field = V4L2_FIELD_NONE;
++}
++
++static int imx219_open(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
++{
++	struct imx219 *imx219 = to_imx219(sd);
++	struct v4l2_mbus_framefmt *try_fmt =
++		v4l2_subdev_get_try_format(sd, fh->pad, 0);
++	struct v4l2_rect *try_crop;
++
++	mutex_lock(&imx219->mutex);
++
++	/* Initialize try_fmt */
++	try_fmt->width = supported_modes[0].width;
++	try_fmt->height = supported_modes[0].height;
++	try_fmt->code = imx219_get_format_code(imx219, MEDIA_BUS_FMT_SRGGB10_1X10);
++	try_fmt->field = V4L2_FIELD_NONE;
++
++	/* Initialize try_crop rectangle. */
++	try_crop = v4l2_subdev_get_try_crop(sd, fh->pad, 0);
++	try_crop->top = IMX219_PIXEL_ARRAY_TOP;
++	try_crop->left = IMX219_PIXEL_ARRAY_LEFT;
++	try_crop->width = IMX219_PIXEL_ARRAY_WIDTH;
++	try_crop->height = IMX219_PIXEL_ARRAY_HEIGHT;
++
++	mutex_unlock(&imx219->mutex);
++
++	return 0;
++}
++
++static int imx219_set_ctrl(struct v4l2_ctrl *ctrl)
++{
++	struct imx219 *imx219 =
++		container_of(ctrl->handler, struct imx219, ctrl_handler);
++	struct i2c_client *client = v4l2_get_subdevdata(&imx219->sd);
++	int ret;
++
++	if (ctrl->id == V4L2_CID_VBLANK) {
++		int exposure_max, exposure_def;
++
++		/* Update max exposure while meeting expected vblanking */
++		exposure_max = imx219->mode->height + ctrl->val - 4;
++		exposure_def = (exposure_max < IMX219_EXPOSURE_DEFAULT) ?
++			exposure_max : IMX219_EXPOSURE_DEFAULT;
++		__v4l2_ctrl_modify_range(imx219->exposure, imx219->exposure->minimum,
++				exposure_max, imx219->exposure->step, exposure_def);
++	}
++
++	/*
++	 * Applying V4L2 control value only happens
++	 * when power is up for streaming
++	 */
++	if (pm_runtime_get_if_in_use(&client->dev) == 0)
++		return 0;
++
++	switch (ctrl->id) {
++	case V4L2_CID_ANALOGUE_GAIN:
++		ret = imx219_write_reg(imx219, IMX219_REG_ANALOG_GAIN,
++				IMX219_REG_VALUE_08BIT, ctrl->val);
++		break;
++	case V4L2_CID_EXPOSURE:
++		ret = imx219_write_reg(imx219, IMX219_REG_EXPOSURE,
++				IMX219_REG_VALUE_16BIT, ctrl->val);
++		break;
++	case V4L2_CID_DIGITAL_GAIN:
++		ret = imx219_write_reg(imx219, IMX219_REG_DIGITAL_GAIN,
++				IMX219_REG_VALUE_16BIT, ctrl->val);
++		break;
++	case V4L2_CID_TEST_PATTERN:
++		ret = imx219_write_reg(imx219, IMX219_REG_TEST_PATTERN,
++				IMX219_REG_VALUE_16BIT, imx219_test_pattern_val[ctrl->val]);
++		break;
++	case V4L2_CID_HFLIP:
++	case V4L2_CID_VFLIP:
++		ret = imx219_write_reg(imx219, IMX219_REG_ORIENTATION, 1,
++			imx219->hflip->val | imx219->vflip->val << 1);
++		break;
++	case V4L2_CID_VBLANK:
++		ret = imx219_write_reg(imx219, IMX219_REG_VTS, IMX219_REG_VALUE_16BIT,
++				imx219->mode->height + ctrl->val);
++		break;
++	case V4L2_CID_TEST_PATTERN_RED:
++		ret = imx219_write_reg(imx219, IMX219_REG_TESTP_RED,
++				IMX219_REG_VALUE_16BIT, ctrl->val);
++		break;
++	case V4L2_CID_TEST_PATTERN_GREENR:
++		ret = imx219_write_reg(imx219, IMX219_REG_TESTP_GREENR,
++				IMX219_REG_VALUE_16BIT, ctrl->val);
++		break;
++	case V4L2_CID_TEST_PATTERN_BLUE:
++		ret = imx219_write_reg(imx219, IMX219_REG_TESTP_BLUE,
++				IMX219_REG_VALUE_16BIT, ctrl->val);
++		break;
++	case V4L2_CID_TEST_PATTERN_GREENB:
++		ret = imx219_write_reg(imx219, IMX219_REG_TESTP_GREENB,
++				IMX219_REG_VALUE_16BIT, ctrl->val);
++		break;
++	default:
++		dev_info(&client->dev,
++			 "ctrl(id:0x%x,val:0x%x) is not handled\n", ctrl->id, ctrl->val);
++		ret = -EINVAL;
++		break;
++	}
++
++	pm_runtime_put(&client->dev);
++
++	return ret;
++}
++
++static const struct v4l2_ctrl_ops imx219_ctrl_ops = {
++	.s_ctrl = imx219_set_ctrl,
++};
++
++static int imx219_enum_mbus_code(struct v4l2_subdev *sd,
++				 struct v4l2_subdev_pad_config *cfg,
++				 struct v4l2_subdev_mbus_code_enum *code)
++{
++	struct imx219 *imx219 = to_imx219(sd);
++
++	if (code->index >= (ARRAY_SIZE(codes) / 4))
++		return -EINVAL;
++
++	mutex_lock(&imx219->mutex);
++	code->code = imx219_get_format_code(imx219, codes[code->index * 4]);
++	mutex_unlock(&imx219->mutex);
++
++	return 0;
++}
++
++static int imx219_enum_frame_size(struct v4l2_subdev *sd,
++				  struct v4l2_subdev_pad_config *cfg,
++				  struct v4l2_subdev_frame_size_enum *fse)
++{
++	struct imx219 *imx219 = to_imx219(sd);
++	u32 code;
++
++	if (fse->index >= ARRAY_SIZE(supported_modes))
++		return -EINVAL;
++
++	mutex_lock(&imx219->mutex);
++	code = imx219_get_format_code(imx219, fse->code);
++	mutex_unlock(&imx219->mutex);
++	if (fse->code != code)
++		return -EINVAL;
++
++	fse->min_width = supported_modes[fse->index].width;
++	fse->max_width = fse->min_width;
++	fse->min_height = supported_modes[fse->index].height;
++	fse->max_height = fse->min_height;
++
++	return 0;
++}
++
++static int imx219_try_frame_interval(struct imx219 *imx219,
++				     struct v4l2_fract *fi,
++				     u32 w, u32 h)
++{
++	const struct imx219_mode *mode;
++
++	mode = v4l2_find_nearest_size(supported_modes, ARRAY_SIZE(supported_modes),
++			width, height, w, h);
++	if (!mode || (mode->width != w || mode->height != h))
++		return -EINVAL;
++
++	fi->numerator = 1;
++	fi->denominator = mode->fps;
++
++	return mode->fps;
++}
++
++static int imx219_enum_frame_interval(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_frame_interval_enum *fie)
++{
++	struct imx219 *imx219 = to_imx219(sd);
++	struct v4l2_fract tpf;
++	u32 code;
++	int ret;
++
++	if (fie->index >= ARRAY_SIZE(supported_modes))
++		return -EINVAL;
++
++	mutex_lock(&imx219->mutex);
++	code = imx219_get_format_code(imx219, fie->code);
++	if (fie->code != code) {
++		ret = -EINVAL;
++		goto out;
++	}
++
++	ret = imx219_try_frame_interval(imx219, &tpf,
++				fie->width, fie->height);
++	if (ret < 0) {
++		ret = -EINVAL;
++		goto out;
++	}
++
++	mutex_unlock(&imx219->mutex);
++	fie->interval = tpf;
++
++	return 0;
++
++out:
++	mutex_unlock(&imx219->mutex);
++	return ret;
++}
++
++static int imx219_g_frame_interval(struct v4l2_subdev *sd,
++				   struct v4l2_subdev_frame_interval *fi)
++{
++	struct imx219 *imx219 = to_imx219(sd);
++
++	mutex_lock(&imx219->mutex);
++	fi->interval = imx219->frame_interval;
++	mutex_unlock(&imx219->mutex);
++
++	return 0;
++}
++
++static int imx219_s_frame_interval(struct v4l2_subdev *sd,
++				   struct v4l2_subdev_frame_interval *fi)
++{
++	struct imx219 *imx219 = to_imx219(sd);
++	const struct imx219_mode *mode = imx219->mode;
++	int frame_rate, ret = 0;
++
++	if (fi->pad != 0)
++		return -EINVAL;
++
++	mutex_lock(&imx219->mutex);
++
++	if (imx219->streaming) {
++		ret = -EBUSY;
++		goto out;
++	}
++
++	frame_rate = imx219_try_frame_interval(imx219, &fi->interval,
++					       mode->width, mode->height);
++	if (frame_rate < 0) {
++		ret = -EINVAL;
++		goto out;
++	}
++
++	imx219->frame_interval = fi->interval;
++
++out:
++	mutex_unlock(&imx219->mutex);
++	return ret;
++}
++
++static void imx219_reset_colorspace(struct v4l2_mbus_framefmt *fmt)
++{
++	fmt->colorspace = V4L2_COLORSPACE_SRGB;
++	fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(fmt->colorspace);
++	fmt->quantization = V4L2_MAP_QUANTIZATION_DEFAULT(true,
++			fmt->colorspace, fmt->ycbcr_enc);
++	fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(fmt->colorspace);
++}
++
++static void imx219_update_pad_format(struct imx219 *imx219,
++				     const struct imx219_mode *mode,
++				     struct v4l2_subdev_format *fmt)
++{
++	fmt->format.width = mode->width;
++	fmt->format.height = mode->height;
++	fmt->format.field = V4L2_FIELD_NONE;
++	imx219_reset_colorspace(&fmt->format);
++}
++
++static int __imx219_get_pad_format(struct imx219 *imx219,
++				   struct v4l2_subdev_pad_config *cfg,
++				   struct v4l2_subdev_format *fmt)
++{
++	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
++		struct v4l2_mbus_framefmt *try_fmt =
++			v4l2_subdev_get_try_format(&imx219->sd, cfg, fmt->pad);
++		/* update the code which could change due to vflip or hflip: */
++		try_fmt->code = imx219_get_format_code(imx219, try_fmt->code);
++		fmt->format = *try_fmt;
++	} else {
++		imx219_update_pad_format(imx219, imx219->mode, fmt);
++		fmt->format.code = imx219_get_format_code(imx219, imx219->fmt.code);
++	}
++
++	return 0;
++}
++
++static int imx219_get_pad_format(struct v4l2_subdev *sd,
++				 struct v4l2_subdev_pad_config *cfg,
++				 struct v4l2_subdev_format *fmt)
++{
++	struct imx219 *imx219 = to_imx219(sd);
++	int ret;
++
++	mutex_lock(&imx219->mutex);
++	ret = __imx219_get_pad_format(imx219, cfg, fmt);
++	mutex_unlock(&imx219->mutex);
++
++	return ret;
++}
++
++static int imx219_set_pad_format(struct v4l2_subdev *sd,
++				struct v4l2_subdev_pad_config *cfg,
++				struct v4l2_subdev_format *fmt)
++{
++	struct imx219 *imx219 = to_imx219(sd);
++	const struct imx219_mode *mode;
++	struct v4l2_mbus_framefmt *framefmt;
++	int exposure_max, exposure_def, hblank;
++	unsigned int i;
++
++	mutex_lock(&imx219->mutex);
++
++	for (i = 0; i < ARRAY_SIZE(codes); i++)
++		if (codes[i] == fmt->format.code)
++			break;
++	if (i >= ARRAY_SIZE(codes))
++		i = 0;
++
++	/* Bayer order varies with flips */
++	fmt->format.code = imx219_get_format_code(imx219, codes[i]);
++
++	mode = v4l2_find_nearest_size(supported_modes, ARRAY_SIZE(supported_modes),
++			width, height, fmt->format.width, fmt->format.height);
++	imx219_update_pad_format(imx219, mode, fmt);
++	if (fmt->which == V4L2_SUBDEV_FORMAT_TRY) {
++		framefmt = v4l2_subdev_get_try_format(sd, cfg, fmt->pad);
++		*framefmt = fmt->format;
++	} else if (imx219->mode != mode ||
++		   imx219->fmt.code != fmt->format.code) {
++		imx219->fmt = fmt->format;
++		imx219->mode = mode;
++		/* Update limits and set FPS to default */
++		__v4l2_ctrl_modify_range(imx219->vblank, IMX219_VBLANK_MIN,
++				IMX219_VTS_MAX - mode->height, 1,
++				mode->vts_def - mode->height);
++		__v4l2_ctrl_s_ctrl(imx219->vblank, mode->vts_def - mode->height);
++		/* Update max exposure while meeting expected vblanking */
++		exposure_max = mode->vts_def - 4;
++		exposure_def = (exposure_max < IMX219_EXPOSURE_DEFAULT) ?
++			exposure_max : IMX219_EXPOSURE_DEFAULT;
++		__v4l2_ctrl_modify_range(imx219->exposure, imx219->exposure->minimum,
++				exposure_max, imx219->exposure->step, exposure_def);
++		/*
++		 * Currently PPL is fixed to IMX219_PPL_DEFAULT, so hblank
++		 * depends on mode->width only, and is not changeble in any
++		 * way other than changing the mode.
++		 */
++		hblank = IMX219_PPL_DEFAULT - mode->width;
++		__v4l2_ctrl_modify_range(imx219->hblank, hblank, hblank, 1, hblank);
++	}
++
++	mutex_unlock(&imx219->mutex);
++
++	return 0;
++}
++
++static int imx219_set_framefmt(struct imx219 *imx219)
++{
++	switch (imx219->fmt.code) {
++	case MEDIA_BUS_FMT_SRGGB8_1X8:
++	case MEDIA_BUS_FMT_SGRBG8_1X8:
++	case MEDIA_BUS_FMT_SGBRG8_1X8:
++	case MEDIA_BUS_FMT_SBGGR8_1X8:
++		return imx219_write_regs(imx219, raw8_framefmt_regs,
++				ARRAY_SIZE(raw8_framefmt_regs));
++
++	case MEDIA_BUS_FMT_SRGGB10_1X10:
++	case MEDIA_BUS_FMT_SGRBG10_1X10:
++	case MEDIA_BUS_FMT_SGBRG10_1X10:
++	case MEDIA_BUS_FMT_SBGGR10_1X10:
++		return imx219_write_regs(imx219, raw10_framefmt_regs,
++				ARRAY_SIZE(raw10_framefmt_regs));
++	}
++
++	return -EINVAL;
++}
++
++static const struct v4l2_rect *
++__imx219_get_pad_crop(struct imx219 *imx219, struct v4l2_subdev_pad_config *cfg,
++				unsigned int pad, enum v4l2_subdev_format_whence which)
++{
++	switch (which) {
++	case V4L2_SUBDEV_FORMAT_TRY:
++		return v4l2_subdev_get_try_crop(&imx219->sd, cfg, pad);
++	case V4L2_SUBDEV_FORMAT_ACTIVE:
++		return &imx219->mode->crop;
++	}
++
++	return NULL;
++}
++
++static int imx219_get_selection(struct v4l2_subdev *sd,
++					struct v4l2_subdev_pad_config *cfg,
++					struct v4l2_subdev_selection *sel)
++{
++	switch (sel->target) {
++	case V4L2_SEL_TGT_CROP: {
++		struct imx219 *imx219 = to_imx219(sd);
++
++		mutex_lock(&imx219->mutex);
++		sel->r = *__imx219_get_pad_crop(imx219, cfg, sel->pad, sel->which);
++		mutex_unlock(&imx219->mutex);
++		return 0;
++	}
++
++	case V4L2_SEL_TGT_NATIVE_SIZE:
++		sel->r.top = 0;
++		sel->r.left = 0;
++		sel->r.width = IMX219_NATIVE_WIDTH;
++		sel->r.height = IMX219_NATIVE_HEIGHT;
++		return 0;
++
++	case V4L2_SEL_TGT_CROP_DEFAULT:
++	case V4L2_SEL_TGT_CROP_BOUNDS:
++		sel->r.top = IMX219_PIXEL_ARRAY_TOP;
++		sel->r.left = IMX219_PIXEL_ARRAY_LEFT;
++		sel->r.width = IMX219_PIXEL_ARRAY_WIDTH;
++		sel->r.height = IMX219_PIXEL_ARRAY_HEIGHT;
++		return 0;
++	}
++
++	return -EINVAL;
++}
++
++static int imx219_start_streaming(struct imx219 *imx219)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(&imx219->sd);
++	const struct imx219_reg_list *reg_list;
++	int ret;
++
++	/* Apply default values of current mode */
++	reg_list = &imx219->mode->reg_list;
++	ret = imx219_write_regs(imx219, reg_list->regs, reg_list->num_of_regs);
++	if (ret) {
++		dev_err(&client->dev, "%s failed to set mode\n", __func__);
++		goto err;
++	}
++
++	ret = imx219_set_framefmt(imx219);
++	if (ret) {
++		dev_err(&client->dev, "%s failed to set frame format: %d\n",
++			__func__, ret);
++		goto err;
++	}
++
++	/* Apply customized values from user */
++	ret =  __v4l2_ctrl_handler_setup(imx219->sd.ctrl_handler);
++	if (ret)
++		goto err;
++
++	/* set stream on register */
++	ret = imx219_write_reg(imx219, IMX219_REG_MODE_SELECT,
++			       IMX219_REG_VALUE_08BIT, IMX219_MODE_STREAMING);
++	if (ret)
++		goto err;
++
++	/* vflip and hflip cannot change during streaming */
++	__v4l2_ctrl_grab(imx219->vflip, true);
++	__v4l2_ctrl_grab(imx219->hflip, true);
++
++	return 0;
++
++err:
++	return ret;
++}
++
++static void imx219_stop_streaming(struct imx219 *imx219)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(&imx219->sd);
++	int ret;
++
++	/* set stream off register */
++	ret = imx219_write_reg(imx219, IMX219_REG_MODE_SELECT,
++			IMX219_REG_VALUE_08BIT, IMX219_MODE_STANDBY);
++	if (ret)
++		dev_err(&client->dev, "%s failed to set stream\n", __func__);
++
++	__v4l2_ctrl_grab(imx219->vflip, false);
++	__v4l2_ctrl_grab(imx219->hflip, false);
++}
++
++static int imx219_set_stream(struct v4l2_subdev *sd, int enable)
++{
++	struct imx219 *imx219 = to_imx219(sd);
++	struct i2c_client *client = v4l2_get_subdevdata(sd);
++	int ret = 0;
++
++	mutex_lock(&imx219->mutex);
++
++	if (enable) {
++		ret = pm_runtime_get_sync(&client->dev);
++		if (ret < 0) {
++			pm_runtime_put_noidle(&client->dev);
++			mutex_unlock(&imx219->mutex);
++			return ret;
++		}
++
++		if (imx219->streaming)
++			goto unlock;
++
++		/*
++		 * Apply default & customized values
++		 * and then start streaming.
++		 */
++		ret = imx219_start_streaming(imx219);
++		if (ret)
++			goto err_unlock;
++	} else {
++		imx219_stop_streaming(imx219);
++		pm_runtime_put(&client->dev);
++	}
++
++unlock:
++	imx219->streaming += enable ? 1 : -1;
++	WARN_ON(imx219->streaming < 0);
++
++	mutex_unlock(&imx219->mutex);
++
++	return ret;
++
++err_unlock:
++	pm_runtime_put(&client->dev);
++	mutex_unlock(&imx219->mutex);
++
++	return ret;
++}
++
++/* Power/clock management functions */
++static int imx219_power_on(struct device *dev)
++{
++	struct v4l2_subdev *sd = dev_get_drvdata(dev);
++	struct imx219 *imx219 = to_imx219(sd);
++	int ret;
++
++	ret = regulator_bulk_enable(IMX219_NUM_SUPPLIES, imx219->supplies);
++	if (ret) {
++		dev_err(dev, "%s: failed to enable regulators\n",
++			__func__);
++		return ret;
++	}
++
++	ret = clk_prepare_enable(imx219->xclk);
++	if (ret) {
++		dev_err(dev, "%s: failed to enable clock\n", __func__);
++		goto reg_off;
++	}
++
++	gpiod_set_value_cansleep(imx219->reset_gpio, 1);
++	usleep_range(IMX219_XCLR_MIN_DELAY_US,
++			IMX219_XCLR_MIN_DELAY_US + IMX219_XCLR_DELAY_RANGE_US);
++
++	return 0;
++
++reg_off:
++	regulator_bulk_disable(IMX219_NUM_SUPPLIES, imx219->supplies);
++
++	return ret;
++}
++
++static int imx219_power_off(struct device *dev)
++{
++	struct v4l2_subdev *sd = dev_get_drvdata(dev);
++	struct imx219 *imx219 = to_imx219(sd);
++
++	gpiod_set_value_cansleep(imx219->reset_gpio, 0);
++	regulator_bulk_disable(IMX219_NUM_SUPPLIES, imx219->supplies);
++	clk_disable_unprepare(imx219->xclk);
++
++	return 0;
++}
++
++static int imx219_get_regulators(struct imx219 *imx219)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(&imx219->sd);
++	unsigned int i;
++
++	for (i = 0; i < IMX219_NUM_SUPPLIES; i++)
++		imx219->supplies[i].supply = imx219_supply_name[i];
++
++	return devm_regulator_bulk_get(&client->dev,
++			IMX219_NUM_SUPPLIES, imx219->supplies);
++}
++
++/* Verify chip ID */
++static int imx219_identify_module(struct imx219 *imx219)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(&imx219->sd);
++	int ret;
++	u32 val;
++
++	ret = imx219_read_reg(imx219, IMX219_REG_CHIP_ID,
++			      IMX219_REG_VALUE_16BIT, &val);
++	if (ret) {
++		dev_err(&client->dev, "failed to read chip id %x\n",
++			IMX219_CHIP_ID);
++		return ret;
++	}
++
++	if (val != IMX219_CHIP_ID) {
++		dev_err(&client->dev, "chip id mismatch: %x!=%x\n",
++			IMX219_CHIP_ID, val);
++		return -EIO;
++	}
++
++	dev_err(&client->dev, "%s: chip identifier, got 0x%x\n",
++		__func__, IMX219_CHIP_ID);
++
++	return 0;
++}
++
++static const struct v4l2_subdev_core_ops imx219_core_ops = {
++	.subscribe_event = v4l2_ctrl_subdev_subscribe_event,
++	.unsubscribe_event = v4l2_event_subdev_unsubscribe,
++};
++
++static const struct v4l2_subdev_video_ops imx219_video_ops = {
++	.g_frame_interval = imx219_g_frame_interval,
++	.s_frame_interval = imx219_s_frame_interval,
++	.s_stream = imx219_set_stream,
++};
++
++static const struct v4l2_subdev_pad_ops imx219_pad_ops = {
++	.enum_mbus_code = imx219_enum_mbus_code,
++	.get_fmt = imx219_get_pad_format,
++	.set_fmt = imx219_set_pad_format,
++	.get_selection = imx219_get_selection,
++	.enum_frame_size = imx219_enum_frame_size,
++	.enum_frame_interval = imx219_enum_frame_interval,
++};
++
++static const struct v4l2_subdev_ops imx219_subdev_ops = {
++	.core = &imx219_core_ops,
++	.video = &imx219_video_ops,
++	.pad = &imx219_pad_ops,
++};
++
++static const struct v4l2_subdev_internal_ops imx219_internal_ops = {
++	.open = imx219_open,
++};
++
++/* Initialize control handlers */
++static int imx219_init_controls(struct imx219 *imx219)
++{
++	struct i2c_client *client = v4l2_get_subdevdata(&imx219->sd);
++	struct v4l2_ctrl_handler *ctrl_hdlr;
++	unsigned int height = imx219->mode->height;
++	struct v4l2_fwnode_device_properties props;
++	int exposure_max, exposure_def, hblank;
++	int i, ret;
++
++	ctrl_hdlr = &imx219->ctrl_handler;
++	ret = v4l2_ctrl_handler_init(ctrl_hdlr, 12);
++	if (ret)
++		return ret;
++
++	mutex_init(&imx219->mutex);
++	ctrl_hdlr->lock = &imx219->mutex;
++
++	/* By default, PIXEL_RATE is read only */
++	imx219->pixel_rate = v4l2_ctrl_new_std(ctrl_hdlr, &imx219_ctrl_ops,
++			V4L2_CID_PIXEL_RATE, IMX219_PIXEL_RATE,
++			IMX219_PIXEL_RATE, 1, IMX219_PIXEL_RATE);
++
++	imx219->link_freq =
++		v4l2_ctrl_new_int_menu(ctrl_hdlr, &imx219_ctrl_ops, V4L2_CID_LINK_FREQ,
++			ARRAY_SIZE(imx219_link_freq_menu) - 1, 0, imx219_link_freq_menu);
++	if (imx219->link_freq)
++		imx219->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
++
++	/* Initial vblank/hblank/exposure parameters based on current mode */
++	imx219->vblank = v4l2_ctrl_new_std(ctrl_hdlr, &imx219_ctrl_ops,
++					V4L2_CID_VBLANK, IMX219_VBLANK_MIN,
++					IMX219_VTS_MAX - height, 1,
++					imx219->mode->vts_def - height);
++	hblank = IMX219_PPL_DEFAULT - imx219->mode->width;
++	imx219->hblank = v4l2_ctrl_new_std(ctrl_hdlr, &imx219_ctrl_ops,
++					V4L2_CID_HBLANK, hblank, hblank, 1, hblank);
++	if (imx219->hblank)
++		imx219->hblank->flags |= V4L2_CTRL_FLAG_READ_ONLY;
++	exposure_max = imx219->mode->vts_def - 4;
++	exposure_def = (exposure_max < IMX219_EXPOSURE_DEFAULT) ?
++		exposure_max : IMX219_EXPOSURE_DEFAULT;
++	imx219->exposure = v4l2_ctrl_new_std(ctrl_hdlr, &imx219_ctrl_ops,
++				V4L2_CID_EXPOSURE, IMX219_EXPOSURE_MIN, exposure_max,
++				IMX219_EXPOSURE_STEP, exposure_def);
++
++	v4l2_ctrl_new_std(ctrl_hdlr, &imx219_ctrl_ops, V4L2_CID_ANALOGUE_GAIN,
++			IMX219_ANA_GAIN_MIN, IMX219_ANA_GAIN_MAX,
++			IMX219_ANA_GAIN_STEP, IMX219_ANA_GAIN_DEFAULT);
++
++	v4l2_ctrl_new_std(ctrl_hdlr, &imx219_ctrl_ops, V4L2_CID_DIGITAL_GAIN,
++			IMX219_DGTL_GAIN_MIN, IMX219_DGTL_GAIN_MAX,
++			IMX219_DGTL_GAIN_STEP, IMX219_DGTL_GAIN_DEFAULT);
++
++	imx219->hflip = v4l2_ctrl_new_std(ctrl_hdlr, &imx219_ctrl_ops,
++					  V4L2_CID_HFLIP, 0, 1, 1, 0);
++	if (imx219->hflip)
++		imx219->hflip->flags |= V4L2_CTRL_FLAG_MODIFY_LAYOUT;
++
++	imx219->vflip = v4l2_ctrl_new_std(ctrl_hdlr, &imx219_ctrl_ops,
++					  V4L2_CID_VFLIP, 0, 1, 1, 0);
++	if (imx219->vflip)
++		imx219->vflip->flags |= V4L2_CTRL_FLAG_MODIFY_LAYOUT;
++
++	v4l2_ctrl_new_std_menu_items(ctrl_hdlr, &imx219_ctrl_ops, V4L2_CID_TEST_PATTERN,
++			ARRAY_SIZE(imx219_test_pattern_menu) - 1,
++			0, 0, imx219_test_pattern_menu);
++	for (i = 0; i < 4; i++) {
++		/*
++		 * The assumption is that
++		 * V4L2_CID_TEST_PATTERN_GREENR == V4L2_CID_TEST_PATTERN_RED + 1
++		 * V4L2_CID_TEST_PATTERN_BLUE   == V4L2_CID_TEST_PATTERN_RED + 2
++		 * V4L2_CID_TEST_PATTERN_GREENB == V4L2_CID_TEST_PATTERN_RED + 3
++		 */
++		v4l2_ctrl_new_std(ctrl_hdlr, &imx219_ctrl_ops,
++				V4L2_CID_TEST_PATTERN_RED + i,
++				IMX219_TESTP_COLOUR_MIN,
++				IMX219_TESTP_COLOUR_MAX,
++				IMX219_TESTP_COLOUR_STEP,
++				IMX219_TESTP_COLOUR_MAX);
++		/* The "Solid color" pattern is white by default */
++	}
++
++	if (ctrl_hdlr->error) {
++		ret = ctrl_hdlr->error;
++		dev_err(&client->dev, "%s control init failed (%d)\n",
++			__func__, ret);
++		goto error;
++	}
++
++	ret = v4l2_fwnode_device_parse(&client->dev, &props);
++	if (ret)
++		goto error;
++
++	ret = v4l2_ctrl_new_fwnode_properties(ctrl_hdlr, &imx219_ctrl_ops, &props);
++	if (ret)
++		goto error;
++
++	imx219->sd.ctrl_handler = ctrl_hdlr;
++
++	return 0;
++
++error:
++	v4l2_ctrl_handler_free(ctrl_hdlr);
++	mutex_destroy(&imx219->mutex);
++
++	return ret;
++}
++
++static void imx219_free_controls(struct imx219 *imx219)
++{
++	v4l2_ctrl_handler_free(imx219->sd.ctrl_handler);
++	mutex_destroy(&imx219->mutex);
++}
++
++static int imx219_check_hwcfg(struct device *dev)
++{
++	struct fwnode_handle *endpoint;
++	struct v4l2_fwnode_endpoint ep_cfg = {
++		.bus_type = V4L2_MBUS_CSI2_DPHY
++	};
++	int ret = -EINVAL;
++
++	endpoint = fwnode_graph_get_next_endpoint(dev_fwnode(dev), NULL);
++	if (!endpoint) {
++		dev_err(dev, "endpoint node not found\n");
++		return -EINVAL;
++	}
++
++	if (v4l2_fwnode_endpoint_alloc_parse(endpoint, &ep_cfg)) {
++		dev_err(dev, "could not parse endpoint\n");
++		goto error_out;
++	}
++
++	/* Check the number of MIPI CSI2 data lanes */
++	if (ep_cfg.bus.mipi_csi2.num_data_lanes != 2) {
++		dev_err(dev, "only 2 data lanes are currently supported\n");
++		goto error_out;
++	}
++
++	/* Check the link frequency set in device tree */
++	if (!ep_cfg.nr_of_link_frequencies) {
++		dev_err(dev, "link-frequency property not found in DT\n");
++		goto error_out;
++	}
++
++	if (ep_cfg.nr_of_link_frequencies != 1 ||
++	    ep_cfg.link_frequencies[0] != IMX219_DEFAULT_LINK_FREQ) {
++		dev_err(dev, "Link frequency not supported: %lld\n",
++			ep_cfg.link_frequencies[0]);
++		goto error_out;
++	}
++
++	ret = 0;
++
++error_out:
++	v4l2_fwnode_endpoint_free(&ep_cfg);
++	fwnode_handle_put(endpoint);
++
++	return ret;
++}
++
++static int imx219_probe(struct i2c_client *client)
++{
++	struct device *dev = &client->dev;
++	struct imx219 *imx219;
++	int ret;
++
++	imx219 = devm_kzalloc(&client->dev, sizeof(*imx219), GFP_KERNEL);
++	if (!imx219)
++		return -ENOMEM;
++
++	v4l2_i2c_subdev_init(&imx219->sd, client, &imx219_subdev_ops);
++
++	/* Check the hardware configuration in device tree */
++	if (imx219_check_hwcfg(dev))
++		return -EINVAL;
++
++	/* Get system clock (xclk) */
++	imx219->xclk = devm_clk_get(dev, NULL);
++	if (IS_ERR(imx219->xclk)) {
++		dev_err(dev, "failed to get xclk\n");
++		return PTR_ERR(imx219->xclk);
++	}
++
++	imx219->xclk_freq = clk_get_rate(imx219->xclk);
++	if (imx219->xclk_freq != IMX219_XCLK_FREQ) {
++		dev_err(dev, "xclk frequency not supported: %d Hz\n",
++			imx219->xclk_freq);
++		return -EINVAL;
++	}
++
++	ret = imx219_get_regulators(imx219);
++	if (ret) {
++		dev_err(dev, "failed to get regulators\n");
++		return ret;
++	}
++
++	/* Request optional enable pin */
++	imx219->reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_HIGH);
++
++	/*
++	 * The sensor must be powered for imx219_identify_module()
++	 * to be able to read the CHIP_ID register
++	 */
++	ret = imx219_power_on(dev);
++	if (ret)
++		return ret;
++
++	ret = imx219_identify_module(imx219);
++	if (ret)
++		goto error_power_off;
++
++	/* Set default mode to max resolution */
++	imx219->mode = &supported_modes[0];
++	imx219->frame_interval.numerator = 1;
++	imx219->frame_interval.denominator = supported_modes[0].fps;
++
++	/* sensor doesn't enter LP-11 state upon power up until and unless
++	 * streaming is started, so upon power up switch the modes to:
++	 * streaming -> standby
++	 */
++	ret = imx219_write_reg(imx219, IMX219_REG_MODE_SELECT,
++			IMX219_REG_VALUE_08BIT, IMX219_MODE_STREAMING);
++	if (ret < 0)
++		goto error_power_off;
++	usleep_range(100, 110);
++
++	/* put sensor back to standby mode */
++	ret = imx219_write_reg(imx219, IMX219_REG_MODE_SELECT,
++			IMX219_REG_VALUE_08BIT, IMX219_MODE_STANDBY);
++	if (ret < 0)
++		goto error_power_off;
++	usleep_range(100, 110);
++
++	ret = imx219_init_controls(imx219);
++	if (ret)
++		goto error_power_off;
++
++	/* Initialize subdev */
++	imx219->sd.internal_ops = &imx219_internal_ops;
++	imx219->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS;
++	imx219->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
++
++	/* Initialize source pad */
++	imx219->pad.flags = MEDIA_PAD_FL_SOURCE;
++
++	/* Initialize default format */
++	imx219_set_default_format(imx219);
++
++	ret = media_entity_pads_init(&imx219->sd.entity, 1, &imx219->pad);
++	if (ret) {
++		dev_err(dev, "failed to init entity pads: %d\n", ret);
++		goto error_handler_free;
++	}
++
++	ret = v4l2_async_register_subdev_sensor_common(&imx219->sd);
++	if (ret < 0) {
++		dev_err(dev, "failed to register sensor sub-device: %d\n", ret);
++		goto error_media_entity;
++	}
++
++	/* Enable runtime PM and turn off the device */
++	pm_runtime_set_active(dev);
++	pm_runtime_enable(dev);
++	pm_runtime_idle(dev);
++
++	return 0;
++
++error_media_entity:
++	media_entity_cleanup(&imx219->sd.entity);
++
++error_handler_free:
++	imx219_free_controls(imx219);
++
++error_power_off:
++	imx219_power_off(dev);
++
++	return ret;
++}
++
++static int imx219_remove(struct i2c_client *client)
++{
++	struct v4l2_subdev *sd = i2c_get_clientdata(client);
++	struct imx219 *imx219 = to_imx219(sd);
++
++	v4l2_async_unregister_subdev(sd);
++	media_entity_cleanup(&sd->entity);
++	imx219_free_controls(imx219);
++
++	pm_runtime_disable(&client->dev);
++	if (!pm_runtime_status_suspended(&client->dev))
++		imx219_power_off(&client->dev);
++	pm_runtime_set_suspended(&client->dev);
++
++	return 0;
++}
++
++static const struct of_device_id imx219_dt_ids[] = {
++	{ .compatible = "sony,imx219" },
++	{ /* sentinel */ }
++};
++MODULE_DEVICE_TABLE(of, imx219_dt_ids);
++
++static const struct dev_pm_ops imx219_pm_ops = {
++	SET_RUNTIME_PM_OPS(imx219_power_off, imx219_power_on, NULL)
++};
++
++static struct i2c_driver imx219_i2c_driver = {
++	.driver = {
++		.name = "imx219",
++		.of_match_table	= imx219_dt_ids,
++		.pm = &imx219_pm_ops,
++	},
++	.probe_new = imx219_probe,
++	.remove = imx219_remove,
++};
++
++module_i2c_driver(imx219_i2c_driver);
++
++MODULE_AUTHOR("David.li");
++MODULE_DESCRIPTION("Sony IMX219 sensor driver");
++MODULE_LICENSE("GPL v2");
+diff --git a/drivers/media/platform/starfive/v4l2_driver/ov13850_mipi.c b/drivers/media/platform/starfive/v4l2_driver/ov13850_mipi.c
+new file mode 100644
+index 000000000000..78f49d0fa43f
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/ov13850_mipi.c
+@@ -0,0 +1,1930 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * Copyright (C) 2011-2013 Freescale Semiconductor, Inc. All Rights Reserved.
++ * Copyright (C) 2014-2017 Mentor Graphics Inc.
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++
++#include <linux/clk.h>
++#include <linux/clk-provider.h>
++#include <linux/clkdev.h>
++#include <linux/ctype.h>
++#include <linux/delay.h>
++#include <linux/device.h>
++#include <linux/gpio/consumer.h>
++#include <linux/i2c.h>
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/of_device.h>
++#include <linux/regulator/consumer.h>
++#include <linux/slab.h>
++#include <linux/types.h>
++#include <media/v4l2-async.h>
++#include <media/v4l2-ctrls.h>
++#include <media/v4l2-device.h>
++#include <media/v4l2-event.h>
++#include <media/v4l2-fwnode.h>
++#include <media/v4l2-subdev.h>
++#include "stfcamss.h"
++
++#define OV13850_XCLK_MIN  6000000
++#define OV13850_XCLK_MAX 54000000
++
++#define OV13850_LINK_FREQ_500MHZ         500000000LL
++
++/**
++ *OV13850 PLL
++ *
++ *PLL1:
++ *
++ *REF_CLK -> /PREDIVP[0] -> /PREDIV[2:0] -> *DIVP[9:8,7:0] -> /DIVM[3:0] -> /DIV_MIPI[1:0]  -> PCLK
++ *(6-64M)     0x030A         0x0300          0x0301,0x302      0x0303        0x0304
++ *                                                                      `-> MIPI_PHY_CLK
++ *
++ *
++ *PLL2:
++ *                           000: 1
++ *                           001: 1.5
++ *                           010: 2
++ *                           011: 2.5
++ *                           100: 3
++ *                           101: 4
++ *            0: /1          110: 6
++ *            1: /2          111: 8
++ *REF_CLK -> /PREDIVP[3] -> /PREDIV[2:0] -> /DIVP[9:0] -> /DIVDAC[3:0] -> DAC_CLK =
++ *(6~64M)    0x3611
++ *                                                     -> /DIVSP[3:0] -> /DIVS[2:0] -> SCLK
++ *
++ *                                                     -> /(1+DIVSRAM[3:0]) -> SRAM_CLK
++ */
++
++// PREDIVP
++#define OV13850_REG_PLL1_PREDIVP        0x030a
++#define OV13850_PREDIVP_1   0
++#define OV13850_PREDIVP_2   1
++
++// PREDIV
++#define OV13850_REG_PLL1_PREDIV         0x0300
++#define OV13850_PREDIV_1    0
++#define OV13850_PREDIV_1_5  1
++#define OV13850_PREDIV_2    2
++#define OV13850_PREDIV_2_5  3
++#define OV13850_PREDIV_3    4
++#define OV13850_PREDIV_4    5
++#define OV13850_PREDIV_6    6
++#define OV13850_PREDIV_8    7
++
++// DIVP
++#define OV13850_REG_PLL1_DIVP_H         0x0301
++#define OV13850_REG_PLL1_DIVP_L         0x0302
++#define OV13850_REG_PLL1_DIVP           OV13850_REG_PLL1_DIVP_H
++
++// DIVM
++#define OV13850_REG_PLL1_DIVM           0x0303
++#define OV13850_DIVM(n)     ((n)-1) // n=1~16
++
++// DIV_MIPI
++#define OV13850_REG_PLL1_DIV_MIPI       0x0304
++#define OV13850_DIV_MIPI_4  0
++#define OV13850_DIV_MIPI_5  1
++#define OV13850_DIV_MIPI_6  2
++#define OV13850_DIV_MIPI_8  3
++
++// system control
++#define OV13850_STREAM_CTRL             0x0100
++#define OV13850_REG_MIPI_SC             0x300f
++#define OV13850_MIPI_SC_8_BIT           0x0
++#define OV13850_MIPI_SC_10_BIT          0x1
++#define OV13850_MIPI_SC_12_BIT          0x2
++#define OV13850_GET_MIPI_SC_MIPI_BIT(v)         ((v) & 0x3)
++#define OV13850_REG_MIPI_SC_CTRL0       0x3012
++#define OV13850_GET_MIPI_SC_CTRL0_LANE_NUM(v)   ((v)>>4 & 0xf)
++
++// timing
++#define OV13850_REG_H_CROP_START_H      0x3800
++#define OV13850_REG_H_CROP_START_L      0x3801
++#define OV13850_REG_H_CROP_START        OV13850_REG_H_CROP_START_H
++#define OV13850_REG_V_CROP_START_H      0x3802
++#define OV13850_REG_V_CROP_START_L      0x3803
++#define OV13850_REG_V_CROP_START        OV13850_REG_V_CROP_START_H
++
++#define OV13850_REG_H_CROP_END_H        0x3804
++#define OV13850_REG_H_CROP_END_L        0x3805
++#define OV13850_REG_H_CROP_END          OV13850_REG_H_CROP_END_H
++#define OV13850_REG_V_CROP_END_H        0x3806
++#define OV13850_REG_V_CROP_END_L        0x3807
++#define OV13850_REG_V_CROP_END          OV13850_REG_V_CROP_END_H
++
++#define OV13850_REG_H_OUTPUT_SIZE_H     0x3808
++#define OV13850_REG_H_OUTPUT_SIZE_L     0x3809
++#define OV13850_REG_H_OUTPUT_SIZE       OV13850_REG_H_OUTPUT_SIZE_H
++#define OV13850_REG_V_OUTPUT_SIZE_H     0x380a
++#define OV13850_REG_V_OUTPUT_SIZE_L     0x380b
++#define OV13850_REG_V_OUTPUT_SIZE       OV13850_REG_V_OUTPUT_SIZE_H
++
++#define OV13850_REG_TIMING_HTS_H        0x380c
++#define OV13850_REG_TIMING_HTS_L        0x380d
++#define OV13850_REG_TIMING_HTS          OV13850_REG_TIMING_HTS_H
++#define OV13850_REG_TIMING_VTS_H        0x380e
++#define OV13850_REG_TIMING_VTS_L        0x380f
++#define OV13850_REG_TIMING_VTS          OV13850_REG_TIMING_VTS_H
++
++
++#define OV13850_REG_H_WIN_OFF_H         0x3810
++#define OV13850_REG_H_WIN_OFF_L         0x3811
++#define OV13850_REG_V_WIN_OFF_H         0x3812
++#define OV13850_REG_V_WIN_OFF_L         0x3813
++
++#define OV13850_REG_H_INC               0x3814
++#define OV13850_REG_V_INC               0x3815
++
++enum ov13850_mode_id {
++	OV13850_MODE_1080P_1920_1080 = 0,
++	OV13850_NUM_MODES,
++};
++
++enum ov13850_frame_rate {
++	OV13850_15_FPS = 0,
++	OV13850_30_FPS,
++	OV13850_60_FPS,
++	OV13850_NUM_FRAMERATES,
++};
++
++static const int ov13850_framerates[] = {
++	[OV13850_15_FPS] = 15,
++	[OV13850_30_FPS] = 30,
++	[OV13850_60_FPS] = 60,
++};
++
++struct ov13850_pixfmt {
++	u32 code;
++	u32 colorspace;
++};
++
++static const struct ov13850_pixfmt ov13850_formats[] = {
++	{ MEDIA_BUS_FMT_SBGGR10_1X10, V4L2_COLORSPACE_SRGB, },
++	{ MEDIA_BUS_FMT_SGBRG10_1X10, V4L2_COLORSPACE_SRGB, },
++	{ MEDIA_BUS_FMT_SGRBG10_1X10, V4L2_COLORSPACE_SRGB, },
++	{ MEDIA_BUS_FMT_SRGGB10_1X10, V4L2_COLORSPACE_SRGB, },
++};
++
++/* regulator supplies */
++static const char * const ov13850_supply_name[] = {
++	"DOVDD", /* Digital I/O (1.8V) supply */
++	"AVDD",  /* Analog (2.8V) supply */
++	"DVDD",  /* Digital Core (1.5V) supply */
++};
++
++#define OV13850_NUM_SUPPLIES ARRAY_SIZE(ov13850_supply_name)
++
++/*
++ * Image size under 1280 * 960 are SUBSAMPLING
++ * Image size upper 1280 * 960 are SCALING
++ */
++enum ov13850_downsize_mode {
++	SUBSAMPLING,
++	SCALING,
++};
++
++struct reg_value {
++	u16 reg_addr;
++	u8 val;
++	u8 mask;
++	u32 delay_ms;
++};
++
++struct ov13850_mode_info {
++	enum ov13850_mode_id id;
++	enum ov13850_downsize_mode dn_mode;
++	u32 hact;
++	u32 htot;
++	u32 vact;
++	u32 vtot;
++	const struct reg_value *reg_data;
++	u32 reg_data_size;
++	u32 max_fps;
++};
++
++struct ov13850_ctrls {
++	struct v4l2_ctrl_handler handler;
++	struct v4l2_ctrl *pixel_rate;
++	struct {
++		struct v4l2_ctrl *exposure;
++	};
++	struct {
++		struct v4l2_ctrl *auto_wb;
++		struct v4l2_ctrl *blue_balance;
++		struct v4l2_ctrl *red_balance;
++	};
++	struct {
++		struct v4l2_ctrl *anal_gain;
++	};
++	struct v4l2_ctrl *brightness;
++	struct v4l2_ctrl *light_freq;
++	struct v4l2_ctrl *link_freq;
++	struct v4l2_ctrl *saturation;
++	struct v4l2_ctrl *contrast;
++	struct v4l2_ctrl *hue;
++	struct v4l2_ctrl *test_pattern;
++	struct v4l2_ctrl *hflip;
++	struct v4l2_ctrl *vflip;
++};
++
++struct ov13850_dev {
++	struct i2c_client *i2c_client;
++	struct v4l2_subdev sd;
++	struct media_pad pad;
++	struct v4l2_fwnode_endpoint ep; /* the parsed DT endpoint info */
++	struct clk *xclk; /* system clock to OV13850 */
++	u32 xclk_freq;
++
++	struct regulator_bulk_data supplies[OV13850_NUM_SUPPLIES];
++	struct gpio_desc *reset_gpio;
++	struct gpio_desc *pwdn_gpio;
++	bool   upside_down;
++
++	/* lock to protect all members below */
++	struct mutex lock;
++
++	int power_count;
++
++	struct v4l2_mbus_framefmt fmt;
++	bool pending_fmt_change;
++
++	const struct ov13850_mode_info *current_mode;
++	const struct ov13850_mode_info *last_mode;
++	enum ov13850_frame_rate current_fr;
++	struct v4l2_fract frame_interval;
++
++	struct ov13850_ctrls ctrls;
++
++	u32 prev_sysclk, prev_hts;
++	u32 ae_low, ae_high, ae_target;
++
++	bool pending_mode_change;
++	bool streaming;
++};
++
++static inline struct ov13850_dev *to_ov13850_dev(struct v4l2_subdev *sd)
++{
++	return container_of(sd, struct ov13850_dev, sd);
++}
++
++static inline struct v4l2_subdev *ctrl_to_sd(struct v4l2_ctrl *ctrl)
++{
++	return &container_of(ctrl->handler, struct ov13850_dev,
++			ctrls.handler)->sd;
++}
++
++/* ov13850 initial register */
++static const struct reg_value ov13850_init_setting_30fps_1080P[] = {
++
++};
++
++static const struct reg_value ov13850_setting_1080P_1920_1080[] = {
++//;XVCLK=24Mhz, SCLK=4x120Mhz, MIPI 640Mbps, DACCLK=240Mhz
++/*
++ * using quarter size to scale down
++ */
++	{0x0103, 0x01, 0, 0}, // ; software reset
++
++	{0x0300, 0x01, 0, 0}, //; PLL
++	{0x0301, 0x00, 0, 0}, //; PLL1_DIVP_hi
++	{0x0302, 0x28, 0, 0}, //; PLL1_DIVP_lo
++	{0x0303, 0x00, 0, 0}, // ; PLL
++	{0x030a, 0x00, 0, 0}, // ; PLL
++	//{0xffff, 20, 0, 0},
++	{0x300f, 0x11, 0, 0}, // SFC modified, MIPI_SRC, [1:0] 00-8bit, 01-10bit, 10-12bit
++	{0x3010, 0x01, 0, 0}, // ; MIPI PHY
++	{0x3011, 0x76, 0, 0}, // ; MIPI PHY
++	{0x3012, 0x41, 0, 0}, // ; MIPI 4 lane
++	{0x3013, 0x12, 0, 0}, // ; MIPI control
++	{0x3014, 0x11, 0, 0}, // ; MIPI control
++	{0x301f, 0x03, 0, 0}, //
++	{0x3106, 0x00, 0, 0}, //
++	{0x3210, 0x47, 0, 0}, //
++	{0x3500, 0x00, 0, 0}, // ; exposure HH
++	{0x3501, 0x67, 0, 0}, // ; exposure H
++	{0x3502, 0x80, 0, 0}, // ; exposure L
++	{0x3506, 0x00, 0, 0}, // ; short exposure HH
++	{0x3507, 0x02, 0, 0}, // ; short exposure H
++	{0x3508, 0x00, 0, 0}, // ; shour exposure L
++	{0x3509, 0x10, 0, 0},//00},//8},
++	{0x350a, 0x00, 0, 0}, // ; gain H
++	{0x350b, 0x10, 0, 0}, // ; gain L
++	{0x350e, 0x00, 0, 0}, // ; short gain H
++	{0x350f, 0x10, 0, 0}, // ; short gain L
++	{0x3600, 0x40, 0, 0}, // ; analog control
++	{0x3601, 0xfc, 0, 0}, // ; analog control
++	{0x3602, 0x02, 0, 0}, // ; analog control
++	{0x3603, 0x48, 0, 0}, // ; analog control
++	{0x3604, 0xa5, 0, 0}, // ; analog control
++	{0x3605, 0x9f, 0, 0}, // ; analog control
++	{0x3607, 0x00, 0, 0}, // ; analog control
++	{0x360a, 0x40, 0, 0}, // ; analog control
++	{0x360b, 0x91, 0, 0}, // ; analog control
++	{0x360c, 0x49, 0, 0}, // ; analog control
++	{0x360f, 0x8a, 0, 0}, //
++	{0x3611, 0x10, 0, 0}, // ; PLL2
++	//{0x3612, 0x23, 0, 0}, // ; PLL2
++	{0x3612, 0x13, 0, 0}, // ; PLL2
++	//{0x3613, 0x33, 0, 0}, // ; PLL2
++	{0x3613, 0x22, 0, 0}, // ; PLL2
++	//{0xffff, 50, 0, 0},
++	{0x3614, 0x28, 0, 0}, //[7:0] PLL2_DIVP lo
++	{0x3615, 0x08, 0, 0}, //[7:6] Debug mode, [5:4] N_pump clock div, [3:2] P_pump clock div, [1:0] PLL2_DIVP hi
++	{0x3641, 0x02, 0, 0},
++	{0x3660, 0x82, 0, 0},
++	{0x3668, 0x54, 0, 0},
++	{0x3669, 0x40, 0, 0},
++	{0x3667, 0xa0, 0, 0},
++	{0x3702, 0x40, 0, 0},
++	{0x3703, 0x44, 0, 0},
++	{0x3704, 0x2c, 0, 0},
++	{0x3705, 0x24, 0, 0},
++	{0x3706, 0x50, 0, 0},
++	{0x3707, 0x44, 0, 0},
++	{0x3708, 0x3c, 0, 0},
++	{0x3709, 0x1f, 0, 0},
++	{0x370a, 0x26, 0, 0},
++	{0x370b, 0x3c, 0, 0},
++	{0x3720, 0x66, 0, 0},
++	{0x3722, 0x84, 0, 0},
++	{0x3728, 0x40, 0, 0},
++	{0x372a, 0x00, 0, 0},
++	{0x372f, 0x90, 0, 0},
++	{0x3710, 0x28, 0, 0},
++	{0x3716, 0x03, 0, 0},
++	{0x3718, 0x10, 0, 0},
++	{0x3719, 0x08, 0, 0},
++	{0x371c, 0xfc, 0, 0},
++	{0x3760, 0x13, 0, 0},
++	{0x3761, 0x34, 0, 0},
++	{0x3767, 0x24, 0, 0},
++	{0x3768, 0x06, 0, 0},
++	{0x3769, 0x45, 0, 0},
++	{0x376c, 0x23, 0, 0},
++	{0x3d84, 0x00, 0, 0}, // ; OTP program disable
++	{0x3d85, 0x17, 0, 0}, // ; OTP power up load data enable, power load setting enable, software load setting
++	{0x3d8c, 0x73, 0, 0}, // ; OTP start address H
++	{0x3d8d, 0xbf, 0, 0}, // ; OTP start address L
++	{0x3800, 0x00, 0, 0}, // ; H crop start H
++	{0x3801, 0x08, 0, 0}, // ; H crop start L
++	{0x3802, 0x00, 0, 0}, // ; V crop start H
++	{0x3803, 0x04, 0, 0}, // ; V crop start L
++	{0x3804, 0x10, 0, 0}, // ; H crop end H
++	{0x3805, 0x97, 0, 0}, // ; H crop end L
++	{0x3806, 0x0c, 0, 0}, // ; V crop end H
++	{0x3807, 0x4b, 0, 0}, // ; V crop end L
++	{0x3808, 0x08, 0, 0}, // ; H output size H
++	{0x3809, 0x40, 0, 0}, // ; H output size L
++	{0x380a, 0x06, 0, 0}, // ; V output size H
++	{0x380b, 0x20, 0, 0}, // ; V output size L
++	{0x380c, 0x25, 0, 0}, // ; HTS H
++	{0x380d, 0x80, 0, 0}, // ; HTS L
++	{0x380e, 0x06, 0, 0}, // ; VTS H
++	{0x380f, 0x80, 0, 0}, // ; VTS L
++	{0x3810, 0x00, 0, 0}, // ; H win off H
++	{0x3811, 0x04, 0, 0}, // ; H win off L
++	{0x3812, 0x00, 0, 0}, // ; V win off H
++	{0x3813, 0x02, 0, 0}, // ; V win off L
++	{0x3814, 0x31, 0, 0}, // ; H inc
++	{0x3815, 0x31, 0, 0}, // ; V inc
++	{0x3820, 0x02, 0, 0}, // ; V flip off, V bin on
++	{0x3821, 0x05, 0, 0}, // ; H mirror on, H bin on
++	{0x3834, 0x00, 0, 0}, //
++	{0x3835, 0x1c, 0, 0}, // ; cut_en, vts_auto, blk_col_dis
++	{0x3836, 0x08, 0, 0}, //
++	{0x3837, 0x02, 0, 0}, //
++	{0x4000, 0xf1, 0, 0},//c1}, // ; BLC offset trig en, format change trig en, gain trig en, exp trig en, median en
++	{0x4001, 0x00, 0, 0}, // ; BLC
++	{0x400b, 0x0c, 0, 0}, // ; BLC
++	{0x4011, 0x00, 0, 0}, // ; BLC
++	{0x401a, 0x00, 0, 0}, // ; BLC
++	{0x401b, 0x00, 0, 0}, // ; BLC
++	{0x401c, 0x00, 0, 0}, // ; BLC
++	{0x401d, 0x00, 0, 0}, // ; BLC
++	{0x4020, 0x00, 0, 0}, // ; BLC
++	{0x4021, 0xe4, 0, 0}, // ; BLC
++	{0x4022, 0x07, 0, 0}, // ; BLC
++	{0x4023, 0x5f, 0, 0}, // ; BLC
++	{0x4024, 0x08, 0, 0}, // ; BLC
++	{0x4025, 0x44, 0, 0}, // ; BLC
++	{0x4026, 0x08, 0, 0}, // ; BLC
++	{0x4027, 0x47, 0, 0}, // ; BLC
++	{0x4028, 0x00, 0, 0}, // ; BLC
++	{0x4029, 0x02, 0, 0}, // ; BLC
++	{0x402a, 0x04, 0, 0}, // ; BLC
++	{0x402b, 0x08, 0, 0}, // ; BLC
++	{0x402c, 0x02, 0, 0}, // ; BLC
++	{0x402d, 0x02, 0, 0}, // ; BLC
++	{0x402e, 0x0c, 0, 0}, // ; BLC
++	{0x402f, 0x08, 0, 0}, // ; BLC
++	{0x403d, 0x2c, 0, 0}, //
++	{0x403f, 0x7f, 0, 0}, //
++	{0x4500, 0x82, 0, 0}, // ; BLC
++	{0x4501, 0x38, 0, 0}, // ; BLC
++	{0x4601, 0x04, 0, 0}, //
++	{0x4602, 0x22, 0, 0}, //
++	{0x4603, 0x01, 0, 0}, //; VFIFO
++	{0x4837, 0x19, 0, 0}, //; MIPI global timing
++	{0x4d00, 0x04, 0, 0}, // ; temperature monitor
++	{0x4d01, 0x42, 0, 0}, //  ; temperature monitor
++	{0x4d02, 0xd1, 0, 0}, //  ; temperature monitor
++	{0x4d03, 0x90, 0, 0}, //  ; temperature monitor
++	{0x4d04, 0x66, 0, 0}, //  ; temperature monitor
++	{0x4d05, 0x65, 0, 0}, // ; temperature monitor
++	{0x5000, 0x0e, 0, 0}, // ; windowing enable, BPC on, WPC on, Lenc on
++	{0x5001, 0x03, 0, 0}, // ; BLC enable, MWB on
++	{0x5002, 0x07, 0, 0}, //
++	{0x5013, 0x40, 0, 0},
++	{0x501c, 0x00, 0, 0},
++	{0x501d, 0x10, 0, 0},
++	//{0x5057, 0x56, 0, 0},//add
++	{0x5056, 0x08, 0, 0},
++	{0x5058, 0x08, 0, 0},
++	{0x505a, 0x08, 0, 0},
++	{0x5242, 0x00, 0, 0},
++	{0x5243, 0xb8, 0, 0},
++	{0x5244, 0x00, 0, 0},
++	{0x5245, 0xf9, 0, 0},
++	{0x5246, 0x00, 0, 0},
++	{0x5247, 0xf6, 0, 0},
++	{0x5248, 0x00, 0, 0},
++	{0x5249, 0xa6, 0, 0},
++	{0x5300, 0xfc, 0, 0},
++	{0x5301, 0xdf, 0, 0},
++	{0x5302, 0x3f, 0, 0},
++	{0x5303, 0x08, 0, 0},
++	{0x5304, 0x0c, 0, 0},
++	{0x5305, 0x10, 0, 0},
++	{0x5306, 0x20, 0, 0},
++	{0x5307, 0x40, 0, 0},
++	{0x5308, 0x08, 0, 0},
++	{0x5309, 0x08, 0, 0},
++	{0x530a, 0x02, 0, 0},
++	{0x530b, 0x01, 0, 0},
++	{0x530c, 0x01, 0, 0},
++	{0x530d, 0x0c, 0, 0},
++	{0x530e, 0x02, 0, 0},
++	{0x530f, 0x01, 0, 0},
++	{0x5310, 0x01, 0, 0},
++	{0x5400, 0x00, 0, 0},
++	{0x5401, 0x61, 0, 0},
++	{0x5402, 0x00, 0, 0},
++	{0x5403, 0x00, 0, 0},
++	{0x5404, 0x00, 0, 0},
++	{0x5405, 0x40, 0, 0},
++	{0x540c, 0x05, 0, 0},
++	{0x5b00, 0x00, 0, 0},
++	{0x5b01, 0x00, 0, 0},
++	{0x5b02, 0x01, 0, 0},
++	{0x5b03, 0xff, 0, 0},
++	{0x5b04, 0x02, 0, 0},
++	{0x5b05, 0x6c, 0, 0},
++	{0x5b09, 0x02, 0, 0}, //
++	//{0x5e00, 0x00, 0, 0}, // ; test pattern disable
++	//{0x5e00, 0x80, 0, 0}, // ; test pattern enable
++	{0x5e10, 0x1c, 0, 0}, // ; ISP test disable
++
++	//{0x0300, 0x01, 0, 0},// ; PLL
++	//{0x0302, 0x28, 0, 0},// ; PLL
++	//{0xffff,  50, 0, 0},
++	{0x3501, 0x67, 0, 0},// ; Exposure H
++	{0x370a, 0x26, 0, 0},//
++	{0x372a, 0x00, 0, 0},
++	{0x372f, 0x90, 0, 0},
++	{0x3801, 0x08, 0, 0}, //; H crop start L
++	{0x3803, 0x04, 0, 0}, //; V crop start L
++	{0x3805, 0x97, 0, 0}, //; H crop end L
++	{0x3807, 0x4b, 0, 0}, //; V crop end L
++	{0x3808, 0x08, 0, 0}, //; H output size H
++	{0x3809, 0x40, 0, 0}, //; H output size L
++	{0x380a, 0x06, 0, 0}, //; V output size H
++	{0x380b, 0x20, 0, 0}, //; V output size L
++	{0x380c, 0x25, 0, 0}, //; HTS H
++	{0x380d, 0x80, 0, 0}, //; HTS L
++	{0x380e, 0x0a, 0, 0},//6}, //; VTS H
++	{0x380f, 0x80, 0, 0}, //; VTS L
++	{0x3813, 0x02, 0, 0}, //; V win off
++	{0x3814, 0x31, 0, 0}, //; H inc
++	{0x3815, 0x31, 0, 0}, //; V inc
++	{0x3820, 0x02, 0, 0}, //; V flip off, V bin on
++	{0x3821, 0x05, 0, 0}, //; H mirror on, H bin on
++	{0x3836, 0x08, 0, 0}, //
++	{0x3837, 0x02, 0, 0}, //
++	{0x4020, 0x00, 0, 0}, //
++	{0x4021, 0xe4, 0, 0}, //
++	{0x4022, 0x07, 0, 0}, //
++	{0x4023, 0x5f, 0, 0}, //
++	{0x4024, 0x08, 0, 0}, //
++	{0x4025, 0x44, 0, 0}, //
++	{0x4026, 0x08, 0, 0}, //
++	{0x4027, 0x47, 0, 0}, //
++	{0x4603, 0x01, 0, 0}, //; VFIFO
++	{0x4837, 0x19, 0, 0}, //; MIPI global timing
++	{0x4802, 0x42, 0, 0},  //default 0x00
++	{0x481a, 0x00, 0, 0},
++	{0x481b, 0x1c, 0, 0},   //default 0x3c  prepare
++	{0x4826, 0x12, 0, 0},   //default 0x32  trail
++	{0x5401, 0x61, 0, 0}, //
++	{0x5405, 0x40, 0, 0}, //
++
++	//{0xffff, 200, 0, 0},
++	//{0xffff, 200, 0, 0},
++	//{0xffff, 200, 0, 0},
++
++	//{0x0100, 0x01, 0, 0}, //; wake up, streaming
++};
++
++/* power-on sensor init reg table */
++static const struct ov13850_mode_info ov13850_mode_init_data = {
++	OV13850_MODE_1080P_1920_1080, SCALING,
++	1920, 0x6e0, 1080, 0x470,
++	ov13850_init_setting_30fps_1080P,
++	ARRAY_SIZE(ov13850_init_setting_30fps_1080P),
++	OV13850_30_FPS,
++};
++
++static const struct ov13850_mode_info
++ov13850_mode_data[OV13850_NUM_MODES] = {
++	{OV13850_MODE_1080P_1920_1080, SCALING,
++	1920, 0x6e0, 1080, 0x470,
++	ov13850_setting_1080P_1920_1080,
++	ARRAY_SIZE(ov13850_setting_1080P_1920_1080),
++	OV13850_30_FPS},
++};
++
++static int ov13850_write_reg(struct ov13850_dev *sensor, u16 reg, u8 val)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	struct i2c_msg msg;
++	u8 buf[3];
++	int ret;
++
++	buf[0] = reg >> 8;
++	buf[1] = reg & 0xff;
++	buf[2] = val;
++
++	msg.addr = client->addr;
++	msg.flags = client->flags;
++	msg.buf = buf;
++	msg.len = sizeof(buf);
++
++	ret = i2c_transfer(client->adapter, &msg, 1);
++	if (ret < 0) {
++		dev_err(&client->dev, "%s: error: reg=%x, val=%x\n",
++			__func__, reg, val);
++		return ret;
++	}
++
++	return 0;
++}
++
++static int ov13850_read_reg(struct ov13850_dev *sensor, u16 reg, u8 *val)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	struct i2c_msg msg[2];
++	u8 buf[2];
++	int ret;
++
++	buf[0] = reg >> 8;
++	buf[1] = reg & 0xff;
++
++	msg[0].addr = client->addr;
++	msg[0].flags = client->flags;
++	msg[0].buf = buf;
++	msg[0].len = sizeof(buf);
++
++	msg[1].addr = client->addr;
++	msg[1].flags = client->flags | I2C_M_RD;
++	msg[1].buf = buf;
++	msg[1].len = 1;
++
++	ret = i2c_transfer(client->adapter, msg, 2);
++	if (ret < 0) {
++		dev_err(&client->dev, "%s: error: reg=%x\n",
++			__func__, reg);
++		return ret;
++	}
++
++	*val = buf[0];
++	return 0;
++}
++
++#ifdef UNUSED_CODE
++static int ov13850_read_reg16(struct ov13850_dev *sensor, u16 reg, u16 *val)
++{
++	u8 hi, lo;
++	int ret;
++
++	ret = ov13850_read_reg(sensor, reg, &hi);
++	if (ret)
++		return ret;
++	ret = ov13850_read_reg(sensor, reg + 1, &lo);
++	if (ret)
++		return ret;
++
++	*val = ((u16)hi << 8) | (u16)lo;
++	return 0;
++}
++#endif
++
++static int ov13850_write_reg16(struct ov13850_dev *sensor, u16 reg, u16 val)
++{
++	int ret;
++
++	ret = ov13850_write_reg(sensor, reg, val >> 8);
++	if (ret)
++		return ret;
++
++	return ov13850_write_reg(sensor, reg + 1, val & 0xff);
++}
++
++static int ov13850_mod_reg(struct ov13850_dev *sensor, u16 reg,
++			u8 mask, u8 val)
++{
++	u8 readval;
++	int ret;
++
++	ret = ov13850_read_reg(sensor, reg, &readval);
++	if (ret)
++		return ret;
++
++	readval &= ~mask;
++	val &= mask;
++	val |= readval;
++
++	return ov13850_write_reg(sensor, reg, val);
++}
++
++static int ov13850_set_timings(struct ov13850_dev *sensor,
++			const struct ov13850_mode_info *mode)
++{
++	int ret;
++
++	ret = ov13850_write_reg16(sensor, OV13850_REG_H_OUTPUT_SIZE, mode->hact);
++	if (ret < 0)
++		return ret;
++
++	ret = ov13850_write_reg16(sensor, OV13850_REG_V_OUTPUT_SIZE, mode->vact);
++	if (ret < 0)
++		return ret;
++
++	return 0;
++}
++
++static int ov13850_load_regs(struct ov13850_dev *sensor,
++			const struct ov13850_mode_info *mode)
++{
++	const struct reg_value *regs = mode->reg_data;
++	unsigned int i;
++	u32 delay_ms;
++	u16 reg_addr;
++	u8 mask, val;
++	int ret = 0;
++
++	st_info(ST_SENSOR, "%s, mode = 0x%x\n", __func__, mode->id);
++	for (i = 0; i < mode->reg_data_size; ++i, ++regs) {
++		delay_ms = regs->delay_ms;
++		reg_addr = regs->reg_addr;
++		val = regs->val;
++		mask = regs->mask;
++
++		if (mask)
++			ret = ov13850_mod_reg(sensor, reg_addr, mask, val);
++		else
++			ret = ov13850_write_reg(sensor, reg_addr, val);
++		if (ret)
++			break;
++
++		if (delay_ms)
++			usleep_range(1000 * delay_ms, 1000 * delay_ms + 100);
++	}
++
++	return ov13850_set_timings(sensor, mode);
++}
++
++
++
++static int ov13850_get_gain(struct ov13850_dev *sensor)
++{
++	u32 gain = 0;
++	return gain;
++}
++
++static int ov13850_set_gain(struct ov13850_dev *sensor, int gain)
++{
++	return 0;
++}
++
++static int ov13850_set_stream_mipi(struct ov13850_dev *sensor, bool on)
++{
++	return 0;
++}
++
++#ifdef UNUSED_CODE
++static int ov13850_get_sysclk(struct ov13850_dev *sensor)
++{
++	return 0;
++}
++
++static int ov13850_set_night_mode(struct ov13850_dev *sensor)
++{
++	return 0;
++}
++
++static int ov13850_get_hts(struct ov13850_dev *sensor)
++{
++	/* read HTS from register settings */
++	u16 hts;
++	int ret;
++
++	ret = ov13850_read_reg16(sensor, OV13850_REG_TIMING_HTS, &hts);
++	if (ret)
++		return ret;
++	return hts;
++}
++
++static int ov13850_set_hts(struct ov13850_dev *sensor, int hts)
++{
++	return ov13850_write_reg16(sensor, OV13850_REG_TIMING_HTS, hts);
++}
++
++
++static int ov13850_get_vts(struct ov13850_dev *sensor)
++{
++	u16 vts;
++	int ret;
++
++	ret = ov13850_read_reg16(sensor, OV13850_REG_TIMING_VTS, &vts);
++	if (ret)
++		return ret;
++	return vts;
++}
++
++static int ov13850_set_vts(struct ov13850_dev *sensor, int vts)
++{
++	return ov13850_write_reg16(sensor, OV13850_REG_TIMING_VTS, vts);
++}
++
++static int ov13850_get_light_freq(struct ov13850_dev *sensor)
++{
++	return 0;
++}
++
++static int ov13850_set_bandingfilter(struct ov13850_dev *sensor)
++{
++	return 0;
++}
++
++static int ov13850_set_ae_target(struct ov13850_dev *sensor, int target)
++{
++	return 0;
++}
++
++static int ov13850_get_binning(struct ov13850_dev *sensor)
++{
++	return 0;
++}
++
++static int ov13850_set_binning(struct ov13850_dev *sensor, bool enable)
++{
++	return 0;
++}
++#endif
++
++static const struct ov13850_mode_info *
++ov13850_find_mode(struct ov13850_dev *sensor, enum ov13850_frame_rate fr,
++		int width, int height, bool nearest)
++{
++	const struct ov13850_mode_info *mode;
++
++	mode = v4l2_find_nearest_size(ov13850_mode_data,
++				ARRAY_SIZE(ov13850_mode_data),
++				hact, vact,
++				width, height);
++
++	if (!mode ||
++		(!nearest && (mode->hact != width || mode->vact != height)))
++		return NULL;
++
++	/* Check to see if the current mode exceeds the max frame rate */
++	if (ov13850_framerates[fr] > ov13850_framerates[mode->max_fps])
++		return NULL;
++
++	return mode;
++}
++
++static u64 ov13850_calc_pixel_rate(struct ov13850_dev *sensor)
++{
++	u64 rate;
++
++	rate = sensor->current_mode->vact * sensor->current_mode->hact;
++	rate *= ov13850_framerates[sensor->current_fr];
++
++	return rate;
++}
++
++/*
++ * After trying the various combinations, reading various
++ * documentations spread around the net, and from the various
++ * feedback, the clock tree is probably as follows:
++ *
++ *   +--------------+
++ *   |  Ext. Clock  |
++ *   +-+------------+
++ *     |  +----------+
++ *     +->|   PLL1   | - reg 0x030a, bit0 for the pre-dividerp
++ *        +-+--------+ - reg 0x0300, bits 0-2 for the pre-divider
++ *        +-+--------+ - reg 0x0301~0x0302, for the multiplier
++ *          |  +--------------+
++ *          +->| MIPI Divider |  - reg 0x0303, bits 0-3 for the pre-divider
++ *               | +---------> MIPI PHY CLK
++ *               |    +-----+
++ *               | +->| PLL1_DIV_MIPI | - reg 0x0304, bits 0-1 for the divider
++ *                 |    +----------------> PCLK
++ *               |    +-----+
++ *
++ *   +--------------+
++ *   |  Ext. Clock  |
++ *   +-+------------+
++ *     |  +----------+
++ *     +->|   PLL2  | - reg 0x0311, bit0 for the pre-dividerp
++ *        +-+--------+ - reg 0x030b, bits 0-2 for the pre-divider
++ *        +-+--------+ - reg 0x030c~0x030d, for the multiplier
++ *          |  +--------------+
++ *          +->| SCLK Divider |  - reg 0x030F, bits 0-3 for the pre-divider
++ *               +-+--------+    - reg 0x030E, bits 0-2 for the divider
++ *               |    +---------> SCLK
++ *
++ *          |       +-----+
++ *          +->| DAC Divider | - reg 0x0312, bits 0-3 for the divider
++ *                    |    +----------------> DACCLK
++ **
++ */
++
++/*
++ * ov13850_set_mipi_pclk() - Calculate the clock tree configuration values
++ *			for the MIPI CSI-2 output.
++ *
++ * @rate: The requested bandwidth per lane in bytes per second.
++ *	'Bandwidth Per Lane' is calculated as:
++ *	bpl = HTOT * VTOT * FPS * bpp / num_lanes;
++ *
++ * This function use the requested bandwidth to calculate:
++ *
++ * - mipi_pclk   = bpl / 2; ( / 2 is for CSI-2 DDR)
++ * - mipi_phy_clk   = mipi_pclk * PLL1_DIV_MIPI;
++ *
++ * with these fixed parameters:
++ *	PLL1_PREDIVP    = 1;
++ *	PLL1_PREDIV     = 1; (MIPI_BIT_MODE == 8 ? 2 : 2,5);
++ *	PLL1_DIVM       = 1;
++ *	PLL1_DIV_MIPI   = 4;
++ *
++ * FIXME: this have been tested with 10-bit raw and 2 lanes setup only.
++ * MIPI_DIV is fixed to value 2, but it -might- be changed according to the
++ * above formula for setups with 1 lane or image formats with different bpp.
++ *
++ * FIXME: this deviates from the sensor manual documentation which is quite
++ * thin on the MIPI clock tree generation part.
++ */
++
++
++
++static int ov13850_set_mipi_pclk(struct ov13850_dev *sensor,
++				unsigned long rate)
++{
++
++	return 0;
++}
++
++/*
++ * if sensor changes inside scaling or subsampling
++ * change mode directly
++ */
++static int ov13850_set_mode_direct(struct ov13850_dev *sensor,
++				const struct ov13850_mode_info *mode)
++{
++	if (!mode->reg_data)
++		return -EINVAL;
++
++	/* Write capture setting */
++	return ov13850_load_regs(sensor, mode);
++}
++
++static int ov13850_set_mode(struct ov13850_dev *sensor)
++{
++	const struct ov13850_mode_info *mode = sensor->current_mode;
++	int ret = 0;
++
++	ret = ov13850_set_mode_direct(sensor, mode);
++	if (ret < 0)
++		return ret;
++
++	/*
++	 * we support have 10 bits raw RGB(mipi)
++	 */
++	if (sensor->ep.bus_type == V4L2_MBUS_CSI2_DPHY)
++		ret = ov13850_set_mipi_pclk(sensor, 0);
++
++	if (ret < 0)
++		return 0;
++
++	sensor->pending_mode_change = false;
++	sensor->last_mode = mode;
++	return 0;
++}
++
++static int ov13850_set_framefmt(struct ov13850_dev *sensor,
++			       struct v4l2_mbus_framefmt *format);
++
++/* restore the last set video mode after chip power-on */
++static int ov13850_restore_mode(struct ov13850_dev *sensor)
++{
++	int ret;
++
++	/* first load the initial register values */
++	ret = ov13850_load_regs(sensor, &ov13850_mode_init_data);
++	if (ret < 0)
++		return ret;
++	sensor->last_mode = &ov13850_mode_init_data;
++
++	/* now restore the last capture mode */
++	ret = ov13850_set_mode(sensor);
++	if (ret < 0)
++		return ret;
++
++	return ov13850_set_framefmt(sensor, &sensor->fmt);
++}
++
++static void ov13850_power(struct ov13850_dev *sensor, bool enable)
++{
++	if (!sensor->pwdn_gpio)
++		return;
++	if (enable) {
++		gpiod_set_value_cansleep(sensor->pwdn_gpio, 0);
++		gpiod_set_value_cansleep(sensor->pwdn_gpio, 1);
++	} else {
++		gpiod_set_value_cansleep(sensor->pwdn_gpio, 0);
++	}
++
++	mdelay(100);
++}
++
++static void ov13850_reset(struct ov13850_dev *sensor)
++{
++	if (!sensor->reset_gpio)
++		return;
++
++	gpiod_set_value_cansleep(sensor->reset_gpio, 0);
++	gpiod_set_value_cansleep(sensor->reset_gpio, 1);
++	mdelay(100);
++}
++
++static int ov13850_set_power_on(struct ov13850_dev *sensor)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	int ret;
++
++	ret = clk_prepare_enable(sensor->xclk);
++	if (ret) {
++		dev_err(&client->dev, "%s: failed to enable clock\n",
++			__func__);
++		return ret;
++	}
++
++	ret = regulator_bulk_enable(OV13850_NUM_SUPPLIES,
++				sensor->supplies);
++	if (ret) {
++		dev_err(&client->dev, "%s: failed to enable regulators\n",
++			__func__);
++		goto xclk_off;
++	}
++
++	ov13850_reset(sensor);
++	ov13850_power(sensor, true);
++
++	return 0;
++
++xclk_off:
++	clk_disable_unprepare(sensor->xclk);
++	return ret;
++}
++
++static void ov13850_set_power_off(struct ov13850_dev *sensor)
++{
++	ov13850_power(sensor, false);
++	regulator_bulk_disable(OV13850_NUM_SUPPLIES, sensor->supplies);
++	clk_disable_unprepare(sensor->xclk);
++}
++
++static int ov13850_set_power_mipi(struct ov13850_dev *sensor, bool on)
++{
++	return 0;
++}
++
++static int ov13850_set_power(struct ov13850_dev *sensor, bool on)
++{
++	int ret = 0;
++#ifdef UNUSED_CODE
++	u16 chip_id;
++#endif
++
++	if (on) {
++		ret = ov13850_set_power_on(sensor);
++		if (ret)
++			return ret;
++
++#ifdef UNUSED_CODE
++		ret = ov13850_read_reg16(sensor, OV13850_REG_CHIP_ID, &chip_id);
++		if (ret) {
++			dev_err(&sensor->i2c_client->dev, "%s: failed to read chip identifier\n",
++				__func__);
++			ret = -ENODEV;
++			goto power_off;
++		}
++
++		if (chip_id != OV13850_CHIP_ID) {
++			dev_err(&sensor->i2c_client->dev,
++					"%s: wrong chip identifier, expected 0x%x, got 0x%x\n",
++					__func__, OV13850_CHIP_ID, chip_id);
++			ret = -ENXIO;
++			goto power_off;
++		}
++		dev_err(&sensor->i2c_client->dev, "%s: chip identifier, got 0x%x\n",
++			__func__, chip_id);
++#endif
++
++		ret = ov13850_restore_mode(sensor);
++		if (ret)
++			goto power_off;
++	}
++
++	if (sensor->ep.bus_type == V4L2_MBUS_CSI2_DPHY)
++		ret = ov13850_set_power_mipi(sensor, on);
++	if (ret)
++		goto power_off;
++
++	if (!on)
++		ov13850_set_power_off(sensor);
++
++	return 0;
++
++power_off:
++	ov13850_set_power_off(sensor);
++	return ret;
++}
++
++static int ov13850_s_power(struct v4l2_subdev *sd, int on)
++{
++	struct ov13850_dev *sensor = to_ov13850_dev(sd);
++	int ret = 0;
++
++	mutex_lock(&sensor->lock);
++
++	/*
++	 * If the power count is modified from 0 to != 0 or from != 0 to 0,
++	 * update the power state.
++	 */
++	if (sensor->power_count == !on) {
++		ret = ov13850_set_power(sensor, !!on);
++		if (ret)
++			goto out;
++	}
++
++	/* Update the power count. */
++	sensor->power_count += on ? 1 : -1;
++	WARN_ON(sensor->power_count < 0);
++out:
++	mutex_unlock(&sensor->lock);
++
++	if (on && !ret && sensor->power_count == 1) {
++		/* restore controls */
++		ret = v4l2_ctrl_handler_setup(&sensor->ctrls.handler);
++	}
++
++	return ret;
++}
++
++static int ov13850_try_frame_interval(struct ov13850_dev *sensor,
++				struct v4l2_fract *fi,
++				u32 width, u32 height)
++{
++	const struct ov13850_mode_info *mode;
++	enum ov13850_frame_rate rate = OV13850_15_FPS;
++	int minfps, maxfps, best_fps, fps;
++	int i;
++
++	minfps = ov13850_framerates[OV13850_15_FPS];
++	maxfps = ov13850_framerates[OV13850_NUM_FRAMERATES - 1];
++
++	if (fi->numerator == 0) {
++		fi->denominator = maxfps;
++		fi->numerator = 1;
++		rate = OV13850_60_FPS;
++		goto find_mode;
++	}
++
++	fps = clamp_val(DIV_ROUND_CLOSEST(fi->denominator, fi->numerator),
++			minfps, maxfps);
++
++	best_fps = minfps;
++	for (i = 0; i < ARRAY_SIZE(ov13850_framerates); i++) {
++		int curr_fps = ov13850_framerates[i];
++
++		if (abs(curr_fps - fps) < abs(best_fps - fps)) {
++			best_fps = curr_fps;
++			rate = i;
++		}
++	}
++	st_info(ST_SENSOR, "best_fps = %d, fps = %d\n", best_fps, fps);
++
++	fi->numerator = 1;
++	fi->denominator = best_fps;
++
++find_mode:
++	mode = ov13850_find_mode(sensor, rate, width, height, false);
++	return mode ? rate : -EINVAL;
++}
++
++static int ov13850_enum_mbus_code(struct v4l2_subdev *sd,
++				struct v4l2_subdev_pad_config *cfg,
++				struct v4l2_subdev_mbus_code_enum *code)
++{
++	if (code->pad != 0)
++		return -EINVAL;
++
++	if (code->index >= ARRAY_SIZE(ov13850_formats))
++		return -EINVAL;
++
++	code->code = ov13850_formats[code->index].code;
++	return 0;
++}
++
++static int ov13850_get_fmt(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *format)
++{
++	struct ov13850_dev *sensor = to_ov13850_dev(sd);
++	struct v4l2_mbus_framefmt *fmt;
++
++	if (format->pad != 0)
++		return -EINVAL;
++
++	mutex_lock(&sensor->lock);
++
++	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
++		fmt = v4l2_subdev_get_try_format(&sensor->sd, cfg,
++						format->pad);
++	else
++		fmt = &sensor->fmt;
++
++	format->format = *fmt;
++
++	mutex_unlock(&sensor->lock);
++
++	return 0;
++}
++
++static int ov13850_try_fmt_internal(struct v4l2_subdev *sd,
++				struct v4l2_mbus_framefmt *fmt,
++				enum ov13850_frame_rate fr,
++				const struct ov13850_mode_info **new_mode)
++{
++	struct ov13850_dev *sensor = to_ov13850_dev(sd);
++	const struct ov13850_mode_info *mode;
++	int i;
++
++	mode = ov13850_find_mode(sensor, fr, fmt->width, fmt->height, true);
++	if (!mode)
++		return -EINVAL;
++	fmt->width = mode->hact;
++	fmt->height = mode->vact;
++
++	if (new_mode)
++		*new_mode = mode;
++
++	for (i = 0; i < ARRAY_SIZE(ov13850_formats); i++)
++		if (ov13850_formats[i].code == fmt->code)
++			break;
++	if (i >= ARRAY_SIZE(ov13850_formats))
++		i = 0;
++
++	fmt->code = ov13850_formats[i].code;
++	fmt->colorspace = ov13850_formats[i].colorspace;
++	fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(fmt->colorspace);
++	fmt->quantization = V4L2_QUANTIZATION_FULL_RANGE;
++	fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(fmt->colorspace);
++
++	return 0;
++}
++
++static int ov13850_set_fmt(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *format)
++{
++	struct ov13850_dev *sensor = to_ov13850_dev(sd);
++	const struct ov13850_mode_info *new_mode;
++	struct v4l2_mbus_framefmt *mbus_fmt = &format->format;
++	struct v4l2_mbus_framefmt *fmt;
++	int ret;
++
++	if (format->pad != 0)
++		return -EINVAL;
++
++	mutex_lock(&sensor->lock);
++
++	if (sensor->streaming) {
++		ret = -EBUSY;
++		goto out;
++	}
++
++	ret = ov13850_try_fmt_internal(sd, mbus_fmt, 0, &new_mode);
++	if (ret)
++		goto out;
++
++	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
++		fmt = v4l2_subdev_get_try_format(sd, cfg, 0);
++	else
++		fmt = &sensor->fmt;
++
++	if (mbus_fmt->code != sensor->fmt.code)
++		sensor->pending_fmt_change = true;
++
++	*fmt = *mbus_fmt;
++
++	if (new_mode != sensor->current_mode) {
++		sensor->current_mode = new_mode;
++		sensor->pending_mode_change = true;
++	}
++
++	if (new_mode->max_fps < sensor->current_fr) {
++		sensor->current_fr = new_mode->max_fps;
++		sensor->frame_interval.numerator = 1;
++		sensor->frame_interval.denominator =
++			ov13850_framerates[sensor->current_fr];
++		sensor->current_mode = new_mode;
++		sensor->pending_mode_change = true;
++	}
++
++	__v4l2_ctrl_s_ctrl_int64(sensor->ctrls.pixel_rate,
++				ov13850_calc_pixel_rate(sensor));
++out:
++	mutex_unlock(&sensor->lock);
++	return ret;
++}
++
++static int ov13850_set_framefmt(struct ov13850_dev *sensor,
++			       struct v4l2_mbus_framefmt *format)
++{
++	u8 fmt;
++
++	switch (format->code) {
++	/* Raw, BGBG... / GRGR... */
++	case MEDIA_BUS_FMT_SBGGR8_1X8:
++	case MEDIA_BUS_FMT_SGBRG8_1X8:
++	case MEDIA_BUS_FMT_SGRBG8_1X8:
++	case MEDIA_BUS_FMT_SRGGB8_1X8:
++		fmt = 0x0;
++		break;
++	case MEDIA_BUS_FMT_SBGGR10_1X10:
++	case MEDIA_BUS_FMT_SGBRG10_1X10:
++	case MEDIA_BUS_FMT_SGRBG10_1X10:
++	case MEDIA_BUS_FMT_SRGGB10_1X10:
++		fmt = 0x1;
++		break;
++	case MEDIA_BUS_FMT_SBGGR12_1X12:
++	case MEDIA_BUS_FMT_SGBRG12_1X12:
++	case MEDIA_BUS_FMT_SGRBG12_1X12:
++	case MEDIA_BUS_FMT_SRGGB12_1X12:
++		fmt = 0x2;
++		break;
++	default:
++		return -EINVAL;
++	}
++
++	return ov13850_mod_reg(sensor, OV13850_REG_MIPI_SC,
++			BIT(1) | BIT(0), fmt);
++}
++
++/*
++ * Sensor Controls.
++ */
++
++static int ov13850_set_ctrl_hue(struct ov13850_dev *sensor, int value)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static int ov13850_set_ctrl_contrast(struct ov13850_dev *sensor, int value)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static int ov13850_set_ctrl_saturation(struct ov13850_dev *sensor, int value)
++{
++	int ret  = 0;
++
++	return ret;
++}
++
++static int ov13850_set_ctrl_white_balance(struct ov13850_dev *sensor, int awb)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static int ov13850_set_ctrl_exposure(struct ov13850_dev *sensor,
++				enum v4l2_exposure_auto_type auto_exposure)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static const s64 link_freq_menu_items[] = {
++	OV13850_LINK_FREQ_500MHZ
++};
++
++static const char * const test_pattern_menu[] = {
++	"Disabled",
++	"Color bars",
++	"Color bars w/ rolling bar",
++	"Color squares",
++	"Color squares w/ rolling bar",
++};
++
++static int ov13850_set_ctrl_test_pattern(struct ov13850_dev *sensor, int value)
++{
++	return 0;
++}
++
++static int ov13850_set_ctrl_light_freq(struct ov13850_dev *sensor, int value)
++{
++	return 0;
++}
++
++static int ov13850_set_ctrl_hflip(struct ov13850_dev *sensor, int value)
++{
++	return 0;
++}
++
++static int ov13850_set_ctrl_vflip(struct ov13850_dev *sensor, int value)
++{
++	return 0;
++}
++
++static int ov13850_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
++{
++	struct v4l2_subdev *sd = ctrl_to_sd(ctrl);
++	struct ov13850_dev *sensor = to_ov13850_dev(sd);
++	int val;
++
++	/* v4l2_ctrl_lock() locks our own mutex */
++
++	switch (ctrl->id) {
++	case V4L2_CID_ANALOGUE_GAIN:
++		val = ov13850_get_gain(sensor);
++		break;
++	}
++
++	return 0;
++}
++
++static int ov13850_s_ctrl(struct v4l2_ctrl *ctrl)
++{
++	struct v4l2_subdev *sd = ctrl_to_sd(ctrl);
++	struct ov13850_dev *sensor = to_ov13850_dev(sd);
++	int ret;
++
++	/* v4l2_ctrl_lock() locks our own mutex */
++
++	/*
++	 * If the device is not powered up by the host driver do
++	 * not apply any controls to H/W at this time. Instead
++	 * the controls will be restored right after power-up.
++	 */
++	if (sensor->power_count == 0)
++		return 0;
++
++	switch (ctrl->id) {
++	case V4L2_CID_ANALOGUE_GAIN:
++		ret = ov13850_set_gain(sensor, ctrl->val);
++		break;
++	case V4L2_CID_EXPOSURE:
++		ret = ov13850_set_ctrl_exposure(sensor, V4L2_EXPOSURE_MANUAL);
++		break;
++	case V4L2_CID_AUTO_WHITE_BALANCE:
++		ret = ov13850_set_ctrl_white_balance(sensor, ctrl->val);
++		break;
++	case V4L2_CID_HUE:
++		ret = ov13850_set_ctrl_hue(sensor, ctrl->val);
++		break;
++	case V4L2_CID_CONTRAST:
++		ret = ov13850_set_ctrl_contrast(sensor, ctrl->val);
++		break;
++	case V4L2_CID_SATURATION:
++		ret = ov13850_set_ctrl_saturation(sensor, ctrl->val);
++		break;
++	case V4L2_CID_TEST_PATTERN:
++		ret = ov13850_set_ctrl_test_pattern(sensor, ctrl->val);
++		break;
++	case V4L2_CID_POWER_LINE_FREQUENCY:
++		ret = ov13850_set_ctrl_light_freq(sensor, ctrl->val);
++		break;
++	case V4L2_CID_HFLIP:
++		ret = ov13850_set_ctrl_hflip(sensor, ctrl->val);
++		break;
++	case V4L2_CID_VFLIP:
++		ret = ov13850_set_ctrl_vflip(sensor, ctrl->val);
++		break;
++	default:
++		ret = -EINVAL;
++		break;
++	}
++
++	return ret;
++}
++
++static const struct v4l2_ctrl_ops ov13850_ctrl_ops = {
++	.g_volatile_ctrl = ov13850_g_volatile_ctrl,
++	.s_ctrl = ov13850_s_ctrl,
++};
++
++static int ov13850_init_controls(struct ov13850_dev *sensor)
++{
++	const struct v4l2_ctrl_ops *ops = &ov13850_ctrl_ops;
++	struct ov13850_ctrls *ctrls = &sensor->ctrls;
++	struct v4l2_ctrl_handler *hdl = &ctrls->handler;
++	int ret;
++
++	v4l2_ctrl_handler_init(hdl, 32);
++
++	/* we can use our own mutex for the ctrl lock */
++	hdl->lock = &sensor->lock;
++
++	/* Clock related controls */
++	ctrls->pixel_rate = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_PIXEL_RATE,
++					0, INT_MAX, 1,
++					ov13850_calc_pixel_rate(sensor));
++
++	/* Auto/manual white balance */
++	ctrls->auto_wb = v4l2_ctrl_new_std(hdl, ops,
++					V4L2_CID_AUTO_WHITE_BALANCE,
++					0, 1, 1, 0);
++	ctrls->blue_balance = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_BLUE_BALANCE,
++						0, 4095, 1, 1024);
++	ctrls->red_balance = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_RED_BALANCE,
++						0, 4095, 1, 1024);
++
++	ctrls->exposure = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_EXPOSURE,
++					4, 0xfff8, 1, 0x4c00);
++	ctrls->anal_gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_ANALOGUE_GAIN,
++					0x10, 0xfff8, 1, 0x0080);
++	ctrls->test_pattern =
++		v4l2_ctrl_new_std_menu_items(hdl, ops, V4L2_CID_TEST_PATTERN,
++					ARRAY_SIZE(test_pattern_menu) - 1,
++					0, 0, test_pattern_menu);
++	ctrls->hflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_HFLIP,
++					0, 1, 1, 0);
++	ctrls->vflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_VFLIP,
++					0, 1, 1, 0);
++	ctrls->light_freq =
++		v4l2_ctrl_new_std_menu(hdl, ops,
++					V4L2_CID_POWER_LINE_FREQUENCY,
++					V4L2_CID_POWER_LINE_FREQUENCY_AUTO, 0,
++					V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
++	ctrls->link_freq = v4l2_ctrl_new_int_menu(hdl, ops, V4L2_CID_LINK_FREQ,
++					0, 0, link_freq_menu_items);
++	if (hdl->error) {
++		ret = hdl->error;
++		goto free_ctrls;
++	}
++
++	ctrls->pixel_rate->flags |= V4L2_CTRL_FLAG_READ_ONLY;
++	ctrls->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
++	// ctrls->exposure->flags |= V4L2_CTRL_FLAG_VOLATILE;
++	// ctrls->anal_gain->flags |= V4L2_CTRL_FLAG_VOLATILE;
++
++	v4l2_ctrl_auto_cluster(3, &ctrls->auto_wb, 0, false);
++
++	sensor->sd.ctrl_handler = hdl;
++	return 0;
++
++free_ctrls:
++	v4l2_ctrl_handler_free(hdl);
++	return ret;
++}
++
++static int ov13850_enum_frame_size(struct v4l2_subdev *sd,
++				struct v4l2_subdev_pad_config *cfg,
++				struct v4l2_subdev_frame_size_enum *fse)
++{
++	if (fse->pad != 0)
++		return -EINVAL;
++	if (fse->index >= OV13850_NUM_MODES)
++		return -EINVAL;
++
++	fse->min_width =
++		ov13850_mode_data[fse->index].hact;
++	fse->max_width = fse->min_width;
++	fse->min_height =
++		ov13850_mode_data[fse->index].vact;
++	fse->max_height = fse->min_height;
++
++	return 0;
++}
++
++static int ov13850_enum_frame_interval(
++	struct v4l2_subdev *sd,
++	struct v4l2_subdev_pad_config *cfg,
++	struct v4l2_subdev_frame_interval_enum *fie)
++{
++	struct v4l2_fract tpf;
++#ifdef UNUSED_CODE
++	struct ov13850_dev *sensor = to_ov13850_dev(sd);
++	int ret;
++#endif
++
++	if (fie->pad != 0)
++		return -EINVAL;
++	if (fie->index >= OV13850_NUM_FRAMERATES)
++		return -EINVAL;
++
++	tpf.numerator = 1;
++	tpf.denominator = ov13850_framerates[fie->index];
++
++/*	ret = ov13850_try_frame_interval(sensor, &tpf,
++ *					fie->width, fie->height);
++ *	if (ret < 0)
++ *		return -EINVAL;
++ */
++	fie->interval = tpf;
++
++	return 0;
++}
++
++static int ov13850_g_frame_interval(struct v4l2_subdev *sd,
++				struct v4l2_subdev_frame_interval *fi)
++{
++	struct ov13850_dev *sensor = to_ov13850_dev(sd);
++
++	mutex_lock(&sensor->lock);
++	fi->interval = sensor->frame_interval;
++	mutex_unlock(&sensor->lock);
++
++	return 0;
++}
++
++static int ov13850_s_frame_interval(struct v4l2_subdev *sd,
++				struct v4l2_subdev_frame_interval *fi)
++{
++	struct ov13850_dev *sensor = to_ov13850_dev(sd);
++	const struct ov13850_mode_info *mode;
++	int frame_rate, ret = 0;
++
++	if (fi->pad != 0)
++		return -EINVAL;
++
++	mutex_lock(&sensor->lock);
++
++	if (sensor->streaming) {
++		ret = -EBUSY;
++		goto out;
++	}
++
++	mode = sensor->current_mode;
++
++	frame_rate = ov13850_try_frame_interval(sensor, &fi->interval,
++					mode->hact, mode->vact);
++	if (frame_rate < 0) {
++		/* Always return a valid frame interval value */
++		fi->interval = sensor->frame_interval;
++		goto out;
++	}
++
++	mode = ov13850_find_mode(sensor, frame_rate, mode->hact,
++				mode->vact, true);
++	if (!mode) {
++		ret = -EINVAL;
++		goto out;
++	}
++
++	if (mode != sensor->current_mode ||
++		frame_rate != sensor->current_fr) {
++		sensor->current_fr = frame_rate;
++		sensor->frame_interval = fi->interval;
++		sensor->current_mode = mode;
++		sensor->pending_mode_change = true;
++
++		__v4l2_ctrl_s_ctrl_int64(sensor->ctrls.pixel_rate,
++					ov13850_calc_pixel_rate(sensor));
++	}
++out:
++	mutex_unlock(&sensor->lock);
++	return ret;
++}
++
++static int ov13850_stream_start(struct ov13850_dev *sensor, int enable)
++{
++	int ret;
++
++	if (enable) {		//stream on
++		mdelay(1000);
++		ret = ov13850_write_reg(sensor, OV13850_STREAM_CTRL, enable);
++	} else {			//stream off
++		ret = ov13850_write_reg(sensor, OV13850_STREAM_CTRL, enable);
++		mdelay(100);
++	}
++
++	return ret;
++}
++
++static int ov13850_s_stream(struct v4l2_subdev *sd, int enable)
++{
++	struct ov13850_dev *sensor = to_ov13850_dev(sd);
++	int ret = 0;
++
++	mutex_lock(&sensor->lock);
++
++	if (sensor->streaming == !enable) {
++		if (enable && sensor->pending_mode_change) {
++			ret = ov13850_set_mode(sensor);
++			if (ret)
++				goto out;
++		}
++
++		if (enable && sensor->pending_fmt_change) {
++			ret = ov13850_set_framefmt(sensor, &sensor->fmt);
++			if (ret)
++				goto out;
++			sensor->pending_fmt_change = false;
++		}
++
++		if (sensor->ep.bus_type == V4L2_MBUS_CSI2_DPHY)
++			ret = ov13850_set_stream_mipi(sensor, enable);
++
++		ret = ov13850_stream_start(sensor, enable);
++
++		if (!ret)
++			sensor->streaming = enable;
++	}
++out:
++	mutex_unlock(&sensor->lock);
++	return ret;
++}
++
++static const struct v4l2_subdev_core_ops ov13850_core_ops = {
++	.s_power = ov13850_s_power,
++	.log_status = v4l2_ctrl_subdev_log_status,
++	.subscribe_event = v4l2_ctrl_subdev_subscribe_event,
++	.unsubscribe_event = v4l2_event_subdev_unsubscribe,
++};
++
++static const struct v4l2_subdev_video_ops ov13850_video_ops = {
++	.g_frame_interval = ov13850_g_frame_interval,
++	.s_frame_interval = ov13850_s_frame_interval,
++	.s_stream = ov13850_s_stream,
++};
++
++static const struct v4l2_subdev_pad_ops ov13850_pad_ops = {
++	.enum_mbus_code = ov13850_enum_mbus_code,
++	.get_fmt = ov13850_get_fmt,
++	.set_fmt = ov13850_set_fmt,
++	.enum_frame_size = ov13850_enum_frame_size,
++	.enum_frame_interval = ov13850_enum_frame_interval,
++};
++
++static const struct v4l2_subdev_ops ov13850_subdev_ops = {
++	.core = &ov13850_core_ops,
++	.video = &ov13850_video_ops,
++	.pad = &ov13850_pad_ops,
++};
++
++static int ov13850_get_regulators(struct ov13850_dev *sensor)
++{
++	int i;
++
++	for (i = 0; i < OV13850_NUM_SUPPLIES; i++)
++		sensor->supplies[i].supply = ov13850_supply_name[i];
++
++	return devm_regulator_bulk_get(&sensor->i2c_client->dev,
++					OV13850_NUM_SUPPLIES,
++					sensor->supplies);
++}
++
++static int ov13850_check_chip_id(struct ov13850_dev *sensor)
++{
++#ifdef UNUSED_CODE
++	struct i2c_client *client = sensor->i2c_client;
++	u16 chip_id;
++#endif
++	int ret = 0;
++
++	ret = ov13850_set_power_on(sensor);
++	if (ret)
++		return ret;
++
++#ifdef UNUSED_CODE
++	ret = ov13850_read_reg16(sensor, OV13850_REG_CHIP_ID, &chip_id);
++	if (ret) {
++		dev_err(&client->dev, "%s: failed to read chip identifier\n",
++			__func__);
++		goto power_off;
++	}
++
++	if (chip_id != OV13850_CHIP_ID) {
++		dev_err(&client->dev, "%s: wrong chip identifier, expected 0x%x,  got 0x%x\n",
++			__func__, OV13850_CHIP_ID, chip_id);
++		ret = -ENXIO;
++	}
++	dev_err(&client->dev, "%s: chip identifier, got 0x%x\n",
++		__func__, chip_id);
++
++power_off:
++#endif
++	ov13850_set_power_off(sensor);
++	return ret;
++}
++
++static int ov13850_probe(struct i2c_client *client)
++{
++	struct device *dev = &client->dev;
++	struct fwnode_handle *endpoint;
++	struct ov13850_dev *sensor;
++	struct v4l2_mbus_framefmt *fmt;
++	u32 rotation;
++	int ret;
++
++	sensor = devm_kzalloc(dev, sizeof(*sensor), GFP_KERNEL);
++	if (!sensor)
++		return -ENOMEM;
++
++	sensor->i2c_client = client;
++
++	fmt = &sensor->fmt;
++	fmt->code = MEDIA_BUS_FMT_SBGGR10_1X10;
++	fmt->colorspace = V4L2_COLORSPACE_SRGB;
++	fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(fmt->colorspace);
++	fmt->quantization = V4L2_QUANTIZATION_FULL_RANGE;
++	fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(fmt->colorspace);
++	fmt->width = 1920;
++	fmt->height = 1080;
++	fmt->field = V4L2_FIELD_NONE;
++	sensor->frame_interval.numerator = 1;
++	sensor->frame_interval.denominator = ov13850_framerates[OV13850_30_FPS];
++	sensor->current_fr = OV13850_30_FPS;
++	sensor->current_mode =
++		&ov13850_mode_data[OV13850_MODE_1080P_1920_1080];
++	sensor->last_mode = sensor->current_mode;
++
++	sensor->ae_target = 52;
++
++	/* optional indication of physical rotation of sensor */
++	ret = fwnode_property_read_u32(dev_fwnode(&client->dev), "rotation",
++					&rotation);
++	if (!ret) {
++		switch (rotation) {
++		case 180:
++			sensor->upside_down = true;
++			fallthrough;
++		case 0:
++			break;
++		default:
++			dev_warn(dev, "%u degrees rotation is not supported, ignoring...\n",
++				rotation);
++		}
++	}
++
++	endpoint = fwnode_graph_get_next_endpoint(dev_fwnode(&client->dev),
++						NULL);
++	if (!endpoint) {
++		dev_err(dev, "endpoint node not found\n");
++		return -EINVAL;
++	}
++
++	ret = v4l2_fwnode_endpoint_parse(endpoint, &sensor->ep);
++	fwnode_handle_put(endpoint);
++	if (ret) {
++		dev_err(dev, "Could not parse endpoint\n");
++		return ret;
++	}
++
++	if (sensor->ep.bus_type != V4L2_MBUS_PARALLEL &&
++		sensor->ep.bus_type != V4L2_MBUS_CSI2_DPHY &&
++		sensor->ep.bus_type != V4L2_MBUS_BT656) {
++		dev_err(dev, "Unsupported bus type %d\n", sensor->ep.bus_type);
++		return -EINVAL;
++	}
++
++	/* get system clock (xclk) */
++	sensor->xclk = devm_clk_get(dev, "xclk");
++	if (IS_ERR(sensor->xclk)) {
++		dev_err(dev, "failed to get xclk\n");
++		return PTR_ERR(sensor->xclk);
++	}
++
++	sensor->xclk_freq = clk_get_rate(sensor->xclk);
++	if (sensor->xclk_freq < OV13850_XCLK_MIN ||
++		sensor->xclk_freq > OV13850_XCLK_MAX) {
++		dev_err(dev, "xclk frequency out of range: %d Hz\n",
++			sensor->xclk_freq);
++		return -EINVAL;
++	}
++
++	/* request optional power down pin */
++	sensor->pwdn_gpio = devm_gpiod_get_optional(dev, "powerdown",
++						GPIOD_OUT_HIGH);
++	if (IS_ERR(sensor->pwdn_gpio))
++		return PTR_ERR(sensor->pwdn_gpio);
++
++	/* request optional reset pin */
++	sensor->reset_gpio = devm_gpiod_get_optional(dev, "reset",
++						GPIOD_OUT_HIGH);
++	if (IS_ERR(sensor->reset_gpio))
++		return PTR_ERR(sensor->reset_gpio);
++
++	v4l2_i2c_subdev_init(&sensor->sd, client, &ov13850_subdev_ops);
++
++	sensor->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
++			V4L2_SUBDEV_FL_HAS_EVENTS;
++	sensor->pad.flags = MEDIA_PAD_FL_SOURCE;
++	sensor->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
++	ret = media_entity_pads_init(&sensor->sd.entity, 1, &sensor->pad);
++	if (ret)
++		return ret;
++
++	ret = ov13850_get_regulators(sensor);
++	if (ret)
++		return ret;
++
++	mutex_init(&sensor->lock);
++
++	ret = ov13850_check_chip_id(sensor);
++	if (ret)
++		goto entity_cleanup;
++
++	ret = ov13850_init_controls(sensor);
++	if (ret)
++		goto entity_cleanup;
++
++	ret = v4l2_async_register_subdev_sensor_common(&sensor->sd);
++	if (ret)
++		goto free_ctrls;
++
++	return 0;
++
++free_ctrls:
++	v4l2_ctrl_handler_free(&sensor->ctrls.handler);
++entity_cleanup:
++	media_entity_cleanup(&sensor->sd.entity);
++	mutex_destroy(&sensor->lock);
++	return ret;
++}
++
++static int ov13850_remove(struct i2c_client *client)
++{
++	struct v4l2_subdev *sd = i2c_get_clientdata(client);
++	struct ov13850_dev *sensor = to_ov13850_dev(sd);
++
++	v4l2_async_unregister_subdev(&sensor->sd);
++	media_entity_cleanup(&sensor->sd.entity);
++	v4l2_ctrl_handler_free(&sensor->ctrls.handler);
++	mutex_destroy(&sensor->lock);
++
++	return 0;
++}
++
++static const struct i2c_device_id ov13850_id[] = {
++	{"ov13850", 0},
++	{},
++};
++MODULE_DEVICE_TABLE(i2c, ov13850_id);
++
++static const struct of_device_id ov13850_dt_ids[] = {
++	{ .compatible = "ovti,ov13850" },
++	{ /* sentinel */ }
++};
++MODULE_DEVICE_TABLE(of, ov13850_dt_ids);
++
++static struct i2c_driver ov13850_i2c_driver = {
++	.driver = {
++		.name  = "ov13850",
++		.of_match_table = ov13850_dt_ids,
++	},
++	.id_table = ov13850_id,
++	.probe_new = ov13850_probe,
++	.remove   = ov13850_remove,
++};
++
++module_i2c_driver(ov13850_i2c_driver);
++
++MODULE_DESCRIPTION("OV13850 MIPI Camera Subdev Driver");
++MODULE_LICENSE("GPL");
+diff --git a/drivers/media/platform/starfive/v4l2_driver/ov4689_mipi.c b/drivers/media/platform/starfive/v4l2_driver/ov4689_mipi.c
+new file mode 100644
+index 000000000000..1aa390446eb3
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/ov4689_mipi.c
+@@ -0,0 +1,2974 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * Copyright (C) 2011-2013 Freescale Semiconductor, Inc. All Rights Reserved.
++ * Copyright (C) 2014-2017 Mentor Graphics Inc.
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++
++#include <linux/clk.h>
++#include <linux/clk-provider.h>
++#include <linux/clkdev.h>
++#include <linux/ctype.h>
++#include <linux/delay.h>
++#include <linux/device.h>
++#include <linux/gpio/consumer.h>
++#include <linux/i2c.h>
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/pm_runtime.h>
++#include <linux/of_device.h>
++#include <linux/regulator/consumer.h>
++#include <linux/slab.h>
++#include <linux/types.h>
++#include <media/v4l2-async.h>
++#include <media/v4l2-ctrls.h>
++#include <media/v4l2-device.h>
++#include <media/v4l2-event.h>
++#include <media/v4l2-fwnode.h>
++#include <media/v4l2-subdev.h>
++#include "stfcamss.h"
++
++
++#define OV4689_LANES    4
++
++#define OV4689_LINK_FREQ_500MHZ         500000000LL
++
++/* min/typical/max system clock (xclk) frequencies */
++#define OV4689_XCLK_MIN  6000000
++#define OV4689_XCLK_MAX 64000000
++
++#define OV4689_CHIP_ID	(0x4688)
++
++#define OV4689_CHIP_ID_HIGH_BYTE        0x300a   // max should be 0x46
++#define OV4689_CHIP_ID_LOW_BYTE         0x300b   // max should be 0x88
++#define OV4689_REG_CHIP_ID              0x300a
++
++#define OV4689_REG_H_OUTPUT_SIZE	0x3808
++#define OV4689_REG_V_OUTPUT_SIZE	0x380a
++#define OV4689_REG_TIMING_HTS		0x380c
++#define OV4689_REG_TIMING_VTS		0x380e
++
++#define OV4689_REG_EXPOSURE_HI          0x3500
++#define OV4689_REG_EXPOSURE_MED         0x3501
++#define OV4689_REG_EXPOSURE_LO          0x3502
++#define OV4689_REG_GAIN_H               0x3507
++#define OV4689_REG_GAIN_M               0x3508
++#define OV4689_REG_GAIN_L               0x3509
++#define OV4689_REG_TEST_PATTERN         0x5040
++#define OV4689_REG_TIMING_TC_REG20      0x3820
++#define OV4689_REG_TIMING_TC_REG21      0x3821
++
++#define OV4689_REG_AWB_R_GAIN           0x500C
++#define OV4689_REG_AWB_B_GAIN           0x5010
++#define OV4689_REG_STREAM_ON            0x0100
++
++enum ov4689_mode_id {
++	//OV4689_MODE_720P_1280_720 = 0,
++	OV4689_MODE_1080P_1920_1080 = 0,
++	//OV4689_MODE_4M_2688_1520,
++	OV4689_NUM_MODES,
++};
++
++enum ov4689_frame_rate {
++	OV4689_15_FPS = 0,
++	OV4689_30_FPS,
++	OV4689_45_FPS,
++	OV4689_60_FPS,
++	OV4689_90_FPS,
++	OV4689_120_FPS,
++	OV4689_150_FPS,
++	OV4689_180_FPS,
++	OV4689_330_FPS,
++	OV4689_NUM_FRAMERATES,
++};
++
++enum ov4689_format_mux {
++	OV4689_FMT_MUX_RAW,
++};
++
++static const int ov4689_framerates[] = {
++	[OV4689_15_FPS] = 15,
++	[OV4689_30_FPS] = 30,
++	[OV4689_45_FPS] = 45,
++	[OV4689_60_FPS] = 60,
++	[OV4689_90_FPS] = 90,
++	[OV4689_120_FPS] = 120,
++	[OV4689_150_FPS] = 150,
++	[OV4689_180_FPS] = 180,
++	[OV4689_330_FPS] = 330,
++};
++
++/* regulator supplies */
++static const char * const ov4689_supply_name[] = {
++	"DOVDD", /* Digital I/O (1.8V) supply */
++	"AVDD",  /* Analog (2.8V) supply */
++	"DVDD",  /* Digital Core (1.5V) supply */
++};
++
++#define OV4689_NUM_SUPPLIES ARRAY_SIZE(ov4689_supply_name)
++
++/*
++ * Image size under 1280 * 960 are SUBSAMPLING
++ * Image size upper 1280 * 960 are SCALING
++ */
++enum ov4689_downsize_mode {
++	SUBSAMPLING,
++	SCALING,
++};
++
++struct reg_value {
++	u16 reg_addr;
++	u8 val;
++	u8 mask;
++	u32 delay_ms;
++};
++
++struct ov4689_mode_info {
++	enum ov4689_mode_id id;
++	enum ov4689_downsize_mode dn_mode;
++	u32 hact;
++	u32 htot;
++	u32 vact;
++	u32 vtot;
++	const struct reg_value *reg_data;
++	u32 reg_data_size;
++	u32 max_fps;
++};
++
++struct ov4689_ctrls {
++	struct v4l2_ctrl_handler handler;
++	struct v4l2_ctrl *pixel_rate;
++	struct {
++		struct v4l2_ctrl *exposure;
++	};
++	struct {
++		struct v4l2_ctrl *auto_wb;
++		struct v4l2_ctrl *blue_balance;
++		struct v4l2_ctrl *red_balance;
++	};
++	struct {
++		struct v4l2_ctrl *anal_gain;
++	};
++	struct v4l2_ctrl *brightness;
++	struct v4l2_ctrl *light_freq;
++	struct v4l2_ctrl *link_freq;
++	struct v4l2_ctrl *saturation;
++	struct v4l2_ctrl *contrast;
++	struct v4l2_ctrl *hue;
++	struct v4l2_ctrl *test_pattern;
++	struct v4l2_ctrl *hflip;
++	struct v4l2_ctrl *vflip;
++};
++
++struct ov4689_dev {
++	struct i2c_client *i2c_client;
++	struct v4l2_subdev sd;
++	struct media_pad pad;
++	struct v4l2_fwnode_endpoint ep; /* the parsed DT endpoint info */
++	struct clk *xclk; /* system clock to OV4689 */
++	u32 xclk_freq;
++
++	struct regulator_bulk_data supplies[OV4689_NUM_SUPPLIES];
++	struct gpio_desc *reset_gpio;
++	struct gpio_desc *pwdn_gpio;
++	bool   upside_down;
++
++	/* lock to protect all members below */
++	struct mutex lock;
++
++	struct v4l2_mbus_framefmt fmt;
++
++	const struct ov4689_mode_info *current_mode;
++	const struct ov4689_mode_info *last_mode;
++	enum ov4689_frame_rate current_fr;
++	struct v4l2_fract frame_interval;
++
++	struct ov4689_ctrls ctrls;
++
++	bool pending_mode_change;
++	int streaming;
++};
++
++static inline struct ov4689_dev *to_ov4689_dev(struct v4l2_subdev *sd)
++{
++	return container_of(sd, struct ov4689_dev, sd);
++}
++
++static inline struct v4l2_subdev *ctrl_to_sd(struct v4l2_ctrl *ctrl)
++{
++	return &container_of(ctrl->handler, struct ov4689_dev,
++			ctrls.handler)->sd;
++}
++
++/* ov4689 initial register */
++static const struct reg_value ov4689_init_setting_30fps_1080P[] = {
++/* ov4689_1080p_30fps_4d */
++	{0x0103, 0x01, 0, 0},
++	{0x3638, 0x00, 0, 0},
++	{0x0300, 0x02, 0, 0},
++	{0x0302, 0x32, 0, 0},
++	{0x0303, 0x00, 0, 0},
++	{0x0304, 0x03, 0, 0},
++	{0x030b, 0x00, 0, 0},
++	{0x030d, 0x1e, 0, 0},
++	{0x030e, 0x04, 0, 0},
++	{0x030f, 0x01, 0, 0},
++	{0x0312, 0x01, 0, 0},
++	{0x031e, 0x00, 0, 0},
++	{0x3000, 0x20, 0, 0},
++	{0x3002, 0x00, 0, 0},
++	{0x3018, 0x72, 0, 0},
++	{0x3020, 0x93, 0, 0},
++	{0x3021, 0x03, 0, 0},
++	{0x3022, 0x01, 0, 0},
++	{0x3031, 0x0a, 0, 0},
++	{0x3305, 0xf1, 0, 0},
++	{0x3307, 0x04, 0, 0},
++	{0x3309, 0x29, 0, 0},
++	{0x3500, 0x00, 0, 0},
++	{0x3501, 0x4c, 0, 0},
++	{0x3502, 0x00, 0, 0},
++	{0x3503, 0x04, 0, 0},
++	{0x3504, 0x00, 0, 0},
++	{0x3505, 0x00, 0, 0},
++	{0x3506, 0x00, 0, 0},
++	{0x3507, 0x00, 0, 0},
++	{0x3508, 0x00, 0, 0},
++	{0x3509, 0x80, 0, 0},
++	{0x350a, 0x00, 0, 0},
++	{0x350b, 0x00, 0, 0},
++	{0x350c, 0x00, 0, 0},
++	{0x350d, 0x00, 0, 0},
++	{0x350e, 0x00, 0, 0},
++	{0x350f, 0x80, 0, 0},
++	{0x3510, 0x00, 0, 0},
++	{0x3511, 0x00, 0, 0},
++	{0x3512, 0x00, 0, 0},
++	{0x3513, 0x00, 0, 0},
++	{0x3514, 0x00, 0, 0},
++	{0x3515, 0x80, 0, 0},
++	{0x3516, 0x00, 0, 0},
++	{0x3517, 0x00, 0, 0},
++	{0x3518, 0x00, 0, 0},
++	{0x3519, 0x00, 0, 0},
++	{0x351a, 0x00, 0, 0},
++	{0x351b, 0x80, 0, 0},
++	{0x351c, 0x00, 0, 0},
++	{0x351d, 0x00, 0, 0},
++	{0x351e, 0x00, 0, 0},
++	{0x351f, 0x00, 0, 0},
++	{0x3520, 0x00, 0, 0},
++	{0x3521, 0x80, 0, 0},
++	{0x3522, 0x08, 0, 0},
++	{0x3524, 0x08, 0, 0},
++	{0x3526, 0x08, 0, 0},
++	{0x3528, 0x08, 0, 0},
++	{0x352a, 0x08, 0, 0},
++	{0x3602, 0x00, 0, 0},
++	{0x3603, 0x40, 0, 0},
++	{0x3604, 0x02, 0, 0},
++	{0x3605, 0x00, 0, 0},
++	{0x3606, 0x00, 0, 0},
++	{0x3607, 0x00, 0, 0},
++	{0x3609, 0x12, 0, 0},
++	{0x360a, 0x40, 0, 0},
++	{0x360c, 0x08, 0, 0},
++	{0x360f, 0xe5, 0, 0},
++	{0x3608, 0x8f, 0, 0},
++	{0x3611, 0x00, 0, 0},
++	{0x3613, 0xf7, 0, 0},
++	{0x3616, 0x58, 0, 0},
++	{0x3619, 0x99, 0, 0},
++	{0x361b, 0x60, 0, 0},
++	{0x361c, 0x7a, 0, 0},
++	{0x361e, 0x79, 0, 0},
++	{0x361f, 0x02, 0, 0},
++	{0x3632, 0x00, 0, 0},
++	{0x3633, 0x10, 0, 0},
++	{0x3634, 0x10, 0, 0},
++	{0x3635, 0x10, 0, 0},
++	{0x3636, 0x15, 0, 0},
++	{0x3646, 0x86, 0, 0},
++	{0x364a, 0x0b, 0, 0},
++	{0x3700, 0x17, 0, 0},
++	{0x3701, 0x22, 0, 0},
++	{0x3703, 0x10, 0, 0},
++	{0x370a, 0x37, 0, 0},
++	{0x3705, 0x00, 0, 0},
++	{0x3706, 0x63, 0, 0},
++	{0x3709, 0x3c, 0, 0},
++	{0x370b, 0x01, 0, 0},
++	{0x370c, 0x30, 0, 0},
++	{0x3710, 0x24, 0, 0},
++	{0x3711, 0x0c, 0, 0},
++	{0x3716, 0x00, 0, 0},
++	{0x3720, 0x28, 0, 0},
++	{0x3729, 0x7b, 0, 0},
++	{0x372a, 0x84, 0, 0},
++	{0x372b, 0xbd, 0, 0},
++	{0x372c, 0xbc, 0, 0},
++	{0x372e, 0x52, 0, 0},
++	{0x373c, 0x0e, 0, 0},
++	{0x373e, 0x33, 0, 0},
++	{0x3743, 0x10, 0, 0},
++	{0x3744, 0x88, 0, 0},
++	{0x3745, 0xc0, 0, 0},
++	{0x374a, 0x43, 0, 0},
++	{0x374c, 0x00, 0, 0},
++	{0x374e, 0x23, 0, 0},
++	{0x3751, 0x7b, 0, 0},
++	{0x3752, 0x84, 0, 0},
++	{0x3753, 0xbd, 0, 0},
++	{0x3754, 0xbc, 0, 0},
++	{0x3756, 0x52, 0, 0},
++	{0x375c, 0x00, 0, 0},
++	{0x3760, 0x00, 0, 0},
++	{0x3761, 0x00, 0, 0},
++	{0x3762, 0x00, 0, 0},
++	{0x3763, 0x00, 0, 0},
++	{0x3764, 0x00, 0, 0},
++	{0x3767, 0x04, 0, 0},
++	{0x3768, 0x04, 0, 0},
++	{0x3769, 0x08, 0, 0},
++	{0x376a, 0x08, 0, 0},
++	{0x376b, 0x20, 0, 0},
++	{0x376c, 0x00, 0, 0},
++	{0x376d, 0x00, 0, 0},
++	{0x376e, 0x00, 0, 0},
++	{0x3773, 0x00, 0, 0},
++	{0x3774, 0x51, 0, 0},
++	{0x3776, 0xbd, 0, 0},
++	{0x3777, 0xbd, 0, 0},
++	{0x3781, 0x18, 0, 0},
++	{0x3783, 0x25, 0, 0},
++	{0x3798, 0x1b, 0, 0},
++	{0x3800, 0x01, 0, 0},
++	{0x3801, 0x88, 0, 0},
++	{0x3802, 0x00, 0, 0},
++	{0x3803, 0xe0, 0, 0},
++	{0x3804, 0x09, 0, 0},
++	{0x3805, 0x17, 0, 0},
++	{0x3806, 0x05, 0, 0},
++	{0x3807, 0x1f, 0, 0},
++	{0x3808, 0x07, 0, 0},
++	{0x3809, 0x80, 0, 0},
++	{0x380a, 0x04, 0, 0},
++	{0x380b, 0x38, 0, 0},
++	{0x380c, 0x0d, 0, 0},
++	{0x380d, 0x70, 0, 0},
++	{0x380e, 0x04, 0, 0},
++	{0x380f, 0x8A, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x08, 0, 0},
++	{0x3812, 0x00, 0, 0},
++	{0x3813, 0x04, 0, 0},
++	{0x3814, 0x01, 0, 0},
++	{0x3815, 0x01, 0, 0},
++	{0x3819, 0x01, 0, 0},
++	{0x3820, 0x06, 0, 0},
++	{0x3821, 0x00, 0, 0},
++	{0x3829, 0x00, 0, 0},
++	{0x382a, 0x01, 0, 0},
++	{0x382b, 0x01, 0, 0},
++	{0x382d, 0x7f, 0, 0},
++	{0x3830, 0x04, 0, 0},
++	{0x3836, 0x01, 0, 0},
++	{0x3837, 0x00, 0, 0},
++	{0x3841, 0x02, 0, 0},
++	{0x3846, 0x08, 0, 0},
++	{0x3847, 0x07, 0, 0},
++	{0x3d85, 0x36, 0, 0},
++	{0x3d8c, 0x71, 0, 0},
++	{0x3d8d, 0xcb, 0, 0},
++	{0x3f0a, 0x00, 0, 0},
++	{0x4000, 0xf1, 0, 0},
++	{0x4001, 0x40, 0, 0},
++	{0x4002, 0x04, 0, 0},
++	{0x4003, 0x14, 0, 0},
++	{0x400e, 0x00, 0, 0},
++	{0x4011, 0x00, 0, 0},
++	{0x401a, 0x00, 0, 0},
++	{0x401b, 0x00, 0, 0},
++	{0x401c, 0x00, 0, 0},
++	{0x401d, 0x00, 0, 0},
++	{0x401f, 0x00, 0, 0},
++	{0x4020, 0x00, 0, 0},
++	{0x4021, 0x10, 0, 0},
++	{0x4022, 0x06, 0, 0},
++	{0x4023, 0x13, 0, 0},
++	{0x4024, 0x07, 0, 0},
++	{0x4025, 0x40, 0, 0},
++	{0x4026, 0x07, 0, 0},
++	{0x4027, 0x50, 0, 0},
++	{0x4028, 0x00, 0, 0},
++	{0x4029, 0x02, 0, 0},
++	{0x402a, 0x06, 0, 0},
++	{0x402b, 0x04, 0, 0},
++	{0x402c, 0x02, 0, 0},
++	{0x402d, 0x02, 0, 0},
++	{0x402e, 0x0e, 0, 0},
++	{0x402f, 0x04, 0, 0},
++	{0x4302, 0xff, 0, 0},
++	{0x4303, 0xff, 0, 0},
++	{0x4304, 0x00, 0, 0},
++	{0x4305, 0x00, 0, 0},
++	{0x4306, 0x00, 0, 0},
++	{0x4308, 0x02, 0, 0},
++	{0x4500, 0x6c, 0, 0},
++	{0x4501, 0xc4, 0, 0},
++	{0x4502, 0x40, 0, 0},
++	{0x4503, 0x01, 0, 0},
++	{0x4601, 0x77, 0, 0},
++	{0x4800, 0x04, 0, 0},
++	{0x4813, 0x08, 0, 0},
++	{0x481f, 0x40, 0, 0},
++	{0x4829, 0x78, 0, 0},
++	{0x4837, 0x10, 0, 0},
++	{0x4b00, 0x2a, 0, 0},
++	{0x4b0d, 0x00, 0, 0},
++	{0x4d00, 0x04, 0, 0},
++	{0x4d01, 0x42, 0, 0},
++	{0x4d02, 0xd1, 0, 0},
++	{0x4d03, 0x93, 0, 0},
++	{0x4d04, 0xf5, 0, 0},
++	{0x4d05, 0xc1, 0, 0},
++	{0x5000, 0xf3, 0, 0},
++	{0x5001, 0x11, 0, 0},
++	{0x5004, 0x00, 0, 0},
++	{0x500a, 0x00, 0, 0},
++	{0x500b, 0x00, 0, 0},
++	{0x5032, 0x00, 0, 0},
++	{0x5040, 0x00, 0, 0},
++	{0x5050, 0x0c, 0, 0},
++	{0x5500, 0x00, 0, 0},
++	{0x5501, 0x10, 0, 0},
++	{0x5502, 0x01, 0, 0},
++	{0x5503, 0x0f, 0, 0},
++	{0x8000, 0x00, 0, 0},
++	{0x8001, 0x00, 0, 0},
++	{0x8002, 0x00, 0, 0},
++	{0x8003, 0x00, 0, 0},
++	{0x8004, 0x00, 0, 0},
++	{0x8005, 0x00, 0, 0},
++	{0x8006, 0x00, 0, 0},
++	{0x8007, 0x00, 0, 0},
++	{0x8008, 0x00, 0, 0},
++	{0x3638, 0x00, 0, 0},
++};
++
++static const struct reg_value ov4689_setting_VGA_640_480[] = {
++	//@@ RES_640x480_2x_Bin_330fps_816Mbps
++	//OV4689_AM01B_640x480_24M_2lane_816Mbps_330fps_20140210.txt
++	{0x0103, 0x01, 0, 0},
++	{0x3638, 0x00, 0, 0},
++	{0x0300, 0x00, 0, 0}, // 00
++	{0x0302, 0x22, 0, 0}, // 816Mbps 5a ; 64 ; 5a ; 78  ; 78 ; 2a
++	{0x0303, 0x00, 0, 0}, // 03 ; 01 ; 02 ;
++	{0x0304, 0x03, 0, 0},
++	{0x030b, 0x00, 0, 0},
++	{0x030d, 0x1e, 0, 0},
++	{0x030e, 0x04, 0, 0},
++	{0x030f, 0x01, 0, 0},
++	{0x0312, 0x01, 0, 0},
++	{0x031e, 0x00, 0, 0},
++	{0x3000, 0x20, 0, 0},
++	{0x3002, 0x00, 0, 0},
++	{0x3018, 0x32, 0, 0}, // 32/72 2lane/4lane
++	{0x3019, 0x0c, 0, 0}, // 0c/00 2lane/4lane
++	{0x3020, 0x93, 0, 0},
++	{0x3021, 0x03, 0, 0},
++	{0x3022, 0x01, 0, 0},
++	{0x3031, 0x0a, 0, 0},
++	{0x303f, 0x0c, 0, 0},
++	{0x3305, 0xf1, 0, 0},
++	{0x3307, 0x04, 0, 0},
++	{0x3309, 0x29, 0, 0},
++	{0x3500, 0x00, 0, 0},
++	{0x3501, 0x4c, 0, 0},
++	{0x3502, 0x00, 0, 0},
++	{0x3503, 0x04, 0, 0},
++	{0x3504, 0x00, 0, 0},
++	{0x3505, 0x00, 0, 0},
++	{0x3506, 0x00, 0, 0},
++	{0x3507, 0x00, 0, 0},
++	{0x3508, 0x00, 0, 0},
++	{0x3509, 0x80, 0, 0}, // 8X
++	{0x350a, 0x00, 0, 0},
++	{0x350b, 0x00, 0, 0},
++	{0x350c, 0x00, 0, 0},
++	{0x350d, 0x00, 0, 0},
++	{0x350e, 0x00, 0, 0},
++	{0x350f, 0x80, 0, 0},
++	{0x3510, 0x00, 0, 0},
++	{0x3511, 0x00, 0, 0},
++	{0x3512, 0x00, 0, 0},
++	{0x3513, 0x00, 0, 0},
++	{0x3514, 0x00, 0, 0},
++	{0x3515, 0x80, 0, 0},
++	{0x3516, 0x00, 0, 0},
++	{0x3517, 0x00, 0, 0},
++	{0x3518, 0x00, 0, 0},
++	{0x3519, 0x00, 0, 0},
++	{0x351a, 0x00, 0, 0},
++	{0x351b, 0x80, 0, 0},
++	{0x351c, 0x00, 0, 0},
++	{0x351d, 0x00, 0, 0},
++	{0x351e, 0x00, 0, 0},
++	{0x351f, 0x00, 0, 0},
++	{0x3520, 0x00, 0, 0},
++	{0x3521, 0x80, 0, 0},
++	{0x3522, 0x08, 0, 0},
++	{0x3524, 0x08, 0, 0},
++	{0x3526, 0x08, 0, 0},
++	{0x3528, 0x08, 0, 0},
++	{0x352a, 0x08, 0, 0},
++	{0x3602, 0x00, 0, 0},
++	{0x3603, 0x40, 0, 0},
++	{0x3604, 0x02, 0, 0},
++	{0x3605, 0x00, 0, 0},
++	{0x3606, 0x00, 0, 0},
++	{0x3607, 0x00, 0, 0},
++	{0x3609, 0x12, 0, 0},
++	{0x360a, 0x40, 0, 0},
++	{0x360c, 0x08, 0, 0},
++	{0x360f, 0xe5, 0, 0},
++	{0x3608, 0x8f, 0, 0},
++	{0x3611, 0x00, 0, 0},
++	{0x3613, 0xf7, 0, 0},
++	{0x3616, 0x58, 0, 0},
++	{0x3619, 0x99, 0, 0},
++	{0x361b, 0x60, 0, 0},
++	{0x361c, 0x7a, 0, 0},
++	{0x361e, 0x79, 0, 0},
++	{0x361f, 0x02, 0, 0},
++	{0x3632, 0x05, 0, 0},
++	{0x3633, 0x10, 0, 0},
++	{0x3634, 0x10, 0, 0},
++	{0x3635, 0x10, 0, 0},
++	{0x3636, 0x15, 0, 0},
++	{0x3646, 0x86, 0, 0},
++	{0x364a, 0x0b, 0, 0},
++	{0x3700, 0x17, 0, 0},
++	{0x3701, 0x22, 0, 0},
++	{0x3703, 0x10, 0, 0},
++	{0x370a, 0x37, 0, 0},
++	{0x3705, 0x00, 0, 0},
++	{0x3706, 0x63, 0, 0},
++	{0x3709, 0x3c, 0, 0},
++	{0x370b, 0x01, 0, 0},
++	{0x370c, 0x30, 0, 0},
++	{0x3710, 0x24, 0, 0},
++	{0x3711, 0x0c, 0, 0},
++	{0x3716, 0x00, 0, 0},
++	{0x3720, 0x28, 0, 0},
++	{0x3729, 0x7b, 0, 0},
++	{0x372a, 0x84, 0, 0},
++	{0x372b, 0xbd, 0, 0},
++	{0x372c, 0xbc, 0, 0},
++	{0x372e, 0x52, 0, 0},
++	{0x373c, 0x0e, 0, 0},
++	{0x373e, 0x33, 0, 0},
++	{0x3743, 0x10, 0, 0},
++	{0x3744, 0x88, 0, 0},
++	{0x3745, 0xc0, 0, 0},
++	{0x374a, 0x43, 0, 0},
++	{0x374c, 0x00, 0, 0},
++	{0x374e, 0x23, 0, 0},
++	{0x3751, 0x7b, 0, 0},
++	{0x3752, 0x84, 0, 0},
++	{0x3753, 0xbd, 0, 0},
++	{0x3754, 0xbc, 0, 0},
++	{0x3756, 0x52, 0, 0},
++	{0x375c, 0x00, 0, 0},
++	{0x3760, 0x00, 0, 0},
++	{0x3761, 0x00, 0, 0},
++	{0x3762, 0x00, 0, 0},
++	{0x3763, 0x00, 0, 0},
++	{0x3764, 0x00, 0, 0},
++	{0x3767, 0x04, 0, 0},
++	{0x3768, 0x04, 0, 0},
++	{0x3769, 0x08, 0, 0},
++	{0x376a, 0x08, 0, 0},
++	{0x376b, 0x40, 0, 0},
++	{0x376c, 0x00, 0, 0},
++	{0x376d, 0x00, 0, 0},
++	{0x376e, 0x00, 0, 0},
++	{0x3773, 0x00, 0, 0},
++	{0x3774, 0x51, 0, 0},
++	{0x3776, 0xbd, 0, 0},
++	{0x3777, 0xbd, 0, 0},
++	{0x3781, 0x18, 0, 0},
++	{0x3783, 0x25, 0, 0},
++	{0x3798, 0x1b, 0, 0},
++	{0x3800, 0x00, 0, 0},
++	{0x3801, 0x48, 0, 0},
++	{0x3802, 0x00, 0, 0},
++	{0x3803, 0x2C, 0, 0},
++	{0x3804, 0x0a, 0, 0},
++	{0x3805, 0x57, 0, 0},
++	{0x3806, 0x05, 0, 0},
++	{0x3807, 0xD3, 0, 0},
++	{0x3808, 0x02, 0, 0},
++	{0x3809, 0x80, 0, 0},
++	{0x380a, 0x01, 0, 0},
++	{0x380b, 0xe0, 0, 0},
++
++	{0x380c, 0x02, 0, 0}, // 0a ; 03
++	{0x380d, 0x04, 0, 0}, // 1c ; 5C
++
++	{0x380e, 0x03, 0, 0},
++	{0x380f, 0x05, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x04, 0, 0},
++	{0x3812, 0x00, 0, 0},
++	{0x3813, 0x02, 0, 0},
++	{0x3814, 0x03, 0, 0},
++	{0x3815, 0x01, 0, 0},
++	{0x3819, 0x01, 0, 0},
++	{0x3820, 0x06, 0, 0},
++	{0x3821, 0x00, 0, 0},
++	{0x3829, 0x00, 0, 0},
++	{0x382a, 0x03, 0, 0},
++	{0x382b, 0x01, 0, 0},
++	{0x382d, 0x7f, 0, 0},
++	{0x3830, 0x08, 0, 0},
++	{0x3836, 0x02, 0, 0},
++	{0x3837, 0x00, 0, 0},
++	{0x3841, 0x02, 0, 0},
++	{0x3846, 0x08, 0, 0},
++	{0x3847, 0x07, 0, 0},
++	{0x3d85, 0x36, 0, 0},
++	{0x3d8c, 0x71, 0, 0},
++	{0x3d8d, 0xcb, 0, 0},
++	{0x3f0a, 0x00, 0, 0},
++	{0x4000, 0x71, 0, 0},
++	{0x4001, 0x50, 0, 0},
++	{0x4002, 0x04, 0, 0},
++	{0x4003, 0x14, 0, 0},
++	{0x400e, 0x00, 0, 0},
++	{0x4011, 0x00, 0, 0},
++	{0x401a, 0x00, 0, 0},
++	{0x401b, 0x00, 0, 0},
++	{0x401c, 0x00, 0, 0},
++	{0x401d, 0x00, 0, 0},
++	{0x401f, 0x00, 0, 0},
++	{0x4020, 0x00, 0, 0},
++	{0x4021, 0x10, 0, 0},
++	{0x4022, 0x03, 0, 0},
++	{0x4023, 0x93, 0, 0},
++	{0x4024, 0x04, 0, 0},
++	{0x4025, 0xC0, 0, 0},
++	{0x4026, 0x04, 0, 0},
++	{0x4027, 0xD0, 0, 0},
++	{0x4028, 0x00, 0, 0},
++	{0x4029, 0x02, 0, 0},
++	{0x402a, 0x06, 0, 0},
++	{0x402b, 0x04, 0, 0},
++	{0x402c, 0x02, 0, 0},
++	{0x402d, 0x02, 0, 0},
++	{0x402e, 0x0e, 0, 0},
++	{0x402f, 0x04, 0, 0},
++	{0x4302, 0xff, 0, 0},
++	{0x4303, 0xff, 0, 0},
++	{0x4304, 0x00, 0, 0},
++	{0x4305, 0x00, 0, 0},
++	{0x4306, 0x00, 0, 0},
++	{0x4308, 0x02, 0, 0},
++	{0x4500, 0x6c, 0, 0},
++	{0x4501, 0xc4, 0, 0},
++	{0x4502, 0x44, 0, 0},
++	{0x4503, 0x01, 0, 0},
++	{0x4600, 0x00, 0, 0},
++	{0x4601, 0x4F, 0, 0},
++	{0x4800, 0x04, 0, 0},
++	{0x4813, 0x08, 0, 0},
++	{0x481f, 0x40, 0, 0},
++	{0x4829, 0x78, 0, 0},
++	{0x4837, 0x10, 0, 0}, // 20 ; 10
++	{0x4b00, 0x2a, 0, 0},
++	{0x4b0d, 0x00, 0, 0},
++	{0x4d00, 0x04, 0, 0},
++	{0x4d01, 0x42, 0, 0},
++	{0x4d02, 0xd1, 0, 0},
++	{0x4d03, 0x93, 0, 0},
++	{0x4d04, 0xf5, 0, 0},
++	{0x4d05, 0xc1, 0, 0},
++	{0x5000, 0xf3, 0, 0},
++	{0x5001, 0x11, 0, 0},
++	{0x5004, 0x00, 0, 0},
++	{0x500a, 0x00, 0, 0},
++	{0x500b, 0x00, 0, 0},
++	{0x5032, 0x00, 0, 0},
++	{0x5040, 0x00, 0, 0},
++	{0x5050, 0x3c, 0, 0},
++	{0x5500, 0x00, 0, 0},
++	{0x5501, 0x10, 0, 0},
++	{0x5502, 0x01, 0, 0},
++	{0x5503, 0x0f, 0, 0},
++	{0x8000, 0x00, 0, 0},
++	{0x8001, 0x00, 0, 0},
++	{0x8002, 0x00, 0, 0},
++	{0x8003, 0x00, 0, 0},
++	{0x8004, 0x00, 0, 0},
++	{0x8005, 0x00, 0, 0},
++	{0x8006, 0x00, 0, 0},
++	{0x8007, 0x00, 0, 0},
++	{0x8008, 0x00, 0, 0},
++	{0x3638, 0x00, 0, 0},
++};
++
++static const struct reg_value ov4689_setting_720P_1280_720[] = {
++	//@@ RES_1280x720_2x_Bin_150fps_816Mbps
++	//OV4689_AM01B_1280x720_24M_2lane_816Mbps_150fps_20140210.txt
++	{0x0103, 0x01, 0, 0},
++	{0x3638, 0x00, 0, 0},
++	{0x0300, 0x00, 0, 0}, // 00
++	{0x0302, 0x22, 0, 0}, // 816Mbps 5a ; 64 ; 5a ; 78  ; 78 ; 2a
++	{0x0303, 0x00, 0, 0}, // 03 ; 01 ; 02 ;
++	{0x0304, 0x03, 0, 0},
++	{0x030b, 0x00, 0, 0},
++	{0x030d, 0x1e, 0, 0},
++	{0x030e, 0x04, 0, 0},
++	{0x030f, 0x01, 0, 0},
++	{0x0312, 0x01, 0, 0},
++	{0x031e, 0x00, 0, 0},
++	{0x3000, 0x20, 0, 0},
++	{0x3002, 0x00, 0, 0},
++	{0x3018, 0x32, 0, 0}, // 32/72 2lane/4lane
++	{0x3019, 0x0c, 0, 0}, // 0c/00 2lane/4lane
++	{0x3020, 0x93, 0, 0},
++	{0x3021, 0x03, 0, 0},
++	{0x3022, 0x01, 0, 0},
++	{0x3031, 0x0a, 0, 0},
++	{0x303f, 0x0c, 0, 0},
++	{0x3305, 0xf1, 0, 0},
++	{0x3307, 0x04, 0, 0},
++	{0x3309, 0x29, 0, 0},
++	{0x3500, 0x00, 0, 0},
++	{0x3501, 0x30, 0, 0},
++	{0x3502, 0x00, 0, 0},
++	{0x3503, 0x04, 0, 0},
++	{0x3504, 0x00, 0, 0},
++	{0x3505, 0x00, 0, 0},
++	{0x3506, 0x00, 0, 0},
++	{0x3507, 0x00, 0, 0},
++	{0x3508, 0x07, 0, 0},
++	{0x3509, 0x78, 0, 0}, // 8X
++	{0x350a, 0x00, 0, 0},
++	{0x350b, 0x00, 0, 0},
++	{0x350c, 0x00, 0, 0},
++	{0x350d, 0x00, 0, 0},
++	{0x350e, 0x00, 0, 0},
++	{0x350f, 0x80, 0, 0},
++	{0x3510, 0x00, 0, 0},
++	{0x3511, 0x00, 0, 0},
++	{0x3512, 0x00, 0, 0},
++	{0x3513, 0x00, 0, 0},
++	{0x3514, 0x00, 0, 0},
++	{0x3515, 0x80, 0, 0},
++	{0x3516, 0x00, 0, 0},
++	{0x3517, 0x00, 0, 0},
++	{0x3518, 0x00, 0, 0},
++	{0x3519, 0x00, 0, 0},
++	{0x351a, 0x00, 0, 0},
++	{0x351b, 0x80, 0, 0},
++	{0x351c, 0x00, 0, 0},
++	{0x351d, 0x00, 0, 0},
++	{0x351e, 0x00, 0, 0},
++	{0x351f, 0x00, 0, 0},
++	{0x3520, 0x00, 0, 0},
++	{0x3521, 0x80, 0, 0},
++	{0x3522, 0x08, 0, 0},
++	{0x3524, 0x08, 0, 0},
++	{0x3526, 0x08, 0, 0},
++	{0x3528, 0x08, 0, 0},
++	{0x352a, 0x08, 0, 0},
++	{0x3602, 0x00, 0, 0},
++	{0x3603, 0x40, 0, 0},
++	{0x3604, 0x02, 0, 0},
++	{0x3605, 0x00, 0, 0},
++	{0x3606, 0x00, 0, 0},
++	{0x3607, 0x00, 0, 0},
++	{0x3609, 0x12, 0, 0},
++	{0x360a, 0x40, 0, 0},
++	{0x360c, 0x08, 0, 0},
++	{0x360f, 0xe5, 0, 0},
++	{0x3608, 0x8f, 0, 0},
++	{0x3611, 0x00, 0, 0},
++	{0x3613, 0xf7, 0, 0},
++	{0x3616, 0x58, 0, 0},
++	{0x3619, 0x99, 0, 0},
++	{0x361b, 0x60, 0, 0},
++	{0x361c, 0x7a, 0, 0},
++	{0x361e, 0x79, 0, 0},
++	{0x361f, 0x02, 0, 0},
++	{0x3632, 0x05, 0, 0},
++	{0x3633, 0x10, 0, 0},
++	{0x3634, 0x10, 0, 0},
++	{0x3635, 0x10, 0, 0},
++	{0x3636, 0x15, 0, 0},
++	{0x3646, 0x86, 0, 0},
++	{0x364a, 0x0b, 0, 0},
++	{0x3700, 0x17, 0, 0},
++	{0x3701, 0x22, 0, 0},
++	{0x3703, 0x10, 0, 0},
++	{0x370a, 0x37, 0, 0},
++	{0x3705, 0x00, 0, 0},
++	{0x3706, 0x63, 0, 0},
++	{0x3709, 0x3c, 0, 0},
++	{0x370b, 0x01, 0, 0},
++	{0x370c, 0x30, 0, 0},
++	{0x3710, 0x24, 0, 0},
++	{0x3711, 0x0c, 0, 0},
++	{0x3716, 0x00, 0, 0},
++	{0x3720, 0x28, 0, 0},
++	{0x3729, 0x7b, 0, 0},
++	{0x372a, 0x84, 0, 0},
++	{0x372b, 0xbd, 0, 0},
++	{0x372c, 0xbc, 0, 0},
++	{0x372e, 0x52, 0, 0},
++	{0x373c, 0x0e, 0, 0},
++	{0x373e, 0x33, 0, 0},
++	{0x3743, 0x10, 0, 0},
++	{0x3744, 0x88, 0, 0},
++	{0x3745, 0xc0, 0, 0},
++	{0x374a, 0x43, 0, 0},
++	{0x374c, 0x00, 0, 0},
++	{0x374e, 0x23, 0, 0},
++	{0x3751, 0x7b, 0, 0},
++	{0x3752, 0x84, 0, 0},
++	{0x3753, 0xbd, 0, 0},
++	{0x3754, 0xbc, 0, 0},
++	{0x3756, 0x52, 0, 0},
++	{0x375c, 0x00, 0, 0},
++	{0x3760, 0x00, 0, 0},
++	{0x3761, 0x00, 0, 0},
++	{0x3762, 0x00, 0, 0},
++	{0x3763, 0x00, 0, 0},
++	{0x3764, 0x00, 0, 0},
++	{0x3767, 0x04, 0, 0},
++	{0x3768, 0x04, 0, 0},
++	{0x3769, 0x08, 0, 0},
++	{0x376a, 0x08, 0, 0},
++	{0x376b, 0x40, 0, 0},
++	{0x376c, 0x00, 0, 0},
++	{0x376d, 0x00, 0, 0},
++	{0x376e, 0x00, 0, 0},
++	{0x3773, 0x00, 0, 0},
++	{0x3774, 0x51, 0, 0},
++	{0x3776, 0xbd, 0, 0},
++	{0x3777, 0xbd, 0, 0},
++	{0x3781, 0x18, 0, 0},
++	{0x3783, 0x25, 0, 0},
++	{0x3798, 0x1b, 0, 0},
++	{0x3800, 0x00, 0, 0},
++	{0x3801, 0x48, 0, 0},
++	{0x3802, 0x00, 0, 0},
++	{0x3803, 0x2C, 0, 0},
++	{0x3804, 0x0a, 0, 0},
++	{0x3805, 0x57, 0, 0},
++	{0x3806, 0x05, 0, 0},
++	{0x3807, 0xD3, 0, 0},
++	{0x3808, 0x05, 0, 0},
++	{0x3809, 0x00, 0, 0},
++	{0x380a, 0x02, 0, 0},
++	{0x380b, 0xD0, 0, 0},
++#ifndef UNUSED_CODE
++	{0x380c, 0x04, 0, 0}, // 0a ; 03
++	{0x380d, 0x08, 0, 0}, // 1c ; 5C
++#else
++	{0x380c, 0x05, 0, 0}, // 120fps
++	{0x380d, 0x0A, 0, 0},
++#endif
++	{0x380e, 0x03, 0, 0},
++	{0x380f, 0x05, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x04, 0, 0},
++	{0x3812, 0x00, 0, 0},
++	{0x3813, 0x02, 0, 0},
++	{0x3814, 0x03, 0, 0},
++	{0x3815, 0x01, 0, 0},
++	{0x3819, 0x01, 0, 0},
++	{0x3820, 0x06, 0, 0},
++	{0x3821, 0x00, 0, 0},
++	{0x3829, 0x00, 0, 0},
++	{0x382a, 0x03, 0, 0},
++	{0x382b, 0x01, 0, 0},
++	{0x382d, 0x7f, 0, 0},
++	{0x3830, 0x08, 0, 0},
++	{0x3836, 0x02, 0, 0},
++	{0x3837, 0x00, 0, 0},
++	{0x3841, 0x02, 0, 0},
++	{0x3846, 0x08, 0, 0},
++	{0x3847, 0x07, 0, 0},
++	{0x3d85, 0x36, 0, 0},
++	{0x3d8c, 0x71, 0, 0},
++	{0x3d8d, 0xcb, 0, 0},
++	{0x3f0a, 0x00, 0, 0},
++	{0x4000, 0x71, 0, 0},
++	{0x4001, 0x50, 0, 0},
++	{0x4002, 0x04, 0, 0},
++	{0x4003, 0x14, 0, 0},
++	{0x400e, 0x00, 0, 0},
++	{0x4011, 0x00, 0, 0},
++	{0x401a, 0x00, 0, 0},
++	{0x401b, 0x00, 0, 0},
++	{0x401c, 0x00, 0, 0},
++	{0x401d, 0x00, 0, 0},
++	{0x401f, 0x00, 0, 0},
++	{0x4020, 0x00, 0, 0},
++	{0x4021, 0x10, 0, 0},
++	{0x4022, 0x03, 0, 0},
++	{0x4023, 0x93, 0, 0},
++	{0x4024, 0x04, 0, 0},
++	{0x4025, 0xC0, 0, 0},
++	{0x4026, 0x04, 0, 0},
++	{0x4027, 0xD0, 0, 0},
++	{0x4028, 0x00, 0, 0},
++	{0x4029, 0x02, 0, 0},
++	{0x402a, 0x06, 0, 0},
++	{0x402b, 0x04, 0, 0},
++	{0x402c, 0x02, 0, 0},
++	{0x402d, 0x02, 0, 0},
++	{0x402e, 0x0e, 0, 0},
++	{0x402f, 0x04, 0, 0},
++	{0x4302, 0xff, 0, 0},
++	{0x4303, 0xff, 0, 0},
++	{0x4304, 0x00, 0, 0},
++	{0x4305, 0x00, 0, 0},
++	{0x4306, 0x00, 0, 0},
++	{0x4308, 0x02, 0, 0},
++	{0x4500, 0x6c, 0, 0},
++	{0x4501, 0xc4, 0, 0},
++	{0x4502, 0x44, 0, 0},
++	{0x4503, 0x01, 0, 0},
++	{0x4600, 0x00, 0, 0},
++	{0x4601, 0x4F, 0, 0},
++	{0x4800, 0x04, 0, 0},
++	{0x4813, 0x08, 0, 0},
++	{0x481f, 0x40, 0, 0},
++	{0x4829, 0x78, 0, 0},
++	{0x4837, 0x10, 0, 0}, // 20 ; 10
++	{0x4b00, 0x2a, 0, 0},
++	{0x4b0d, 0x00, 0, 0},
++	{0x4d00, 0x04, 0, 0},
++	{0x4d01, 0x42, 0, 0},
++	{0x4d02, 0xd1, 0, 0},
++	{0x4d03, 0x93, 0, 0},
++	{0x4d04, 0xf5, 0, 0},
++	{0x4d05, 0xc1, 0, 0},
++	{0x5000, 0xf3, 0, 0},
++	{0x5001, 0x11, 0, 0},
++	{0x5004, 0x00, 0, 0},
++	{0x500a, 0x00, 0, 0},
++	{0x500b, 0x00, 0, 0},
++	{0x5032, 0x00, 0, 0},
++	{0x5040, 0x00, 0, 0},
++	{0x5050, 0x3c, 0, 0},
++	{0x5500, 0x00, 0, 0},
++	{0x5501, 0x10, 0, 0},
++	{0x5502, 0x01, 0, 0},
++	{0x5503, 0x0f, 0, 0},
++	{0x8000, 0x00, 0, 0},
++	{0x8001, 0x00, 0, 0},
++	{0x8002, 0x00, 0, 0},
++	{0x8003, 0x00, 0, 0},
++	{0x8004, 0x00, 0, 0},
++	{0x8005, 0x00, 0, 0},
++	{0x8006, 0x00, 0, 0},
++	{0x8007, 0x00, 0, 0},
++	{0x8008, 0x00, 0, 0},
++	{0x3638, 0x00, 0, 0},
++};
++
++static const struct reg_value ov4689_setting_1080P_1920_1080[] = {
++	//@@ RES_1920x1080_60fps_816Mbps 2lanes
++	{0x0103, 0x01, 0, 0},
++	{0x3638, 0x00, 0, 0},
++	{0x0300, 0x00, 0, 0},  // clk
++	{0x0302, 0x22, 0, 0},
++	{0x0303, 0x00, 0, 0},
++	{0x0304, 0x03, 0, 0},
++	{0x030b, 0x00, 0, 0},
++	{0x030d, 0x1e, 0, 0},
++	{0x030e, 0x04, 0, 0},
++	{0x030f, 0x01, 0, 0},
++	{0x0312, 0x01, 0, 0},
++	{0x031e, 0x00, 0, 0},
++	{0x3000, 0x20, 0, 0},
++	{0x3002, 0x00, 0, 0},
++	{0x3018, 0x32, 0, 0},
++	{0x3019, 0x0c, 0, 0},
++	{0x3020, 0x93, 0, 0},
++	{0x3021, 0x03, 0, 0},
++	{0x3022, 0x01, 0, 0},
++	{0x3031, 0x0a, 0, 0},
++	{0x303f, 0x0c, 0, 0},
++	{0x3305, 0xf1, 0, 0},
++	{0x3307, 0x04, 0, 0},
++	{0x3309, 0x29, 0, 0},
++	{0x3500, 0x00, 0, 0},  // AEC
++	{0x3501, 0x4c, 0, 0},
++	{0x3502, 0x00, 0, 0},
++	{0x3503, 0x04, 0, 0},
++	{0x3504, 0x00, 0, 0},
++	{0x3505, 0x00, 0, 0},
++	{0x3506, 0x00, 0, 0},
++	{0x3507, 0x00, 0, 0},
++	{0x3508, 0x00, 0, 0},
++	{0x3509, 0x80, 0, 0},
++	{0x350a, 0x00, 0, 0},
++	{0x350b, 0x00, 0, 0},
++	{0x350c, 0x00, 0, 0},
++	{0x350d, 0x00, 0, 0},
++	{0x350e, 0x00, 0, 0},
++	{0x350f, 0x80, 0, 0},
++	{0x3510, 0x00, 0, 0},
++	{0x3511, 0x00, 0, 0},
++	{0x3512, 0x00, 0, 0},
++	{0x3513, 0x00, 0, 0},
++	{0x3514, 0x00, 0, 0},
++	{0x3515, 0x80, 0, 0},
++	{0x3516, 0x00, 0, 0},
++	{0x3517, 0x00, 0, 0},
++	{0x3518, 0x00, 0, 0},
++	{0x3519, 0x00, 0, 0},
++	{0x351a, 0x00, 0, 0},
++	{0x351b, 0x80, 0, 0},
++	{0x351c, 0x00, 0, 0},
++	{0x351d, 0x00, 0, 0},
++	{0x351e, 0x00, 0, 0},
++	{0x351f, 0x00, 0, 0},
++	{0x3520, 0x00, 0, 0},
++	{0x3521, 0x80, 0, 0},
++	{0x3522, 0x08, 0, 0},
++	{0x3524, 0x08, 0, 0},
++	{0x3526, 0x08, 0, 0},
++	{0x3528, 0x08, 0, 0},
++	{0x352a, 0x08, 0, 0},
++	{0x3602, 0x00, 0, 0},
++	{0x3603, 0x40, 0, 0},
++	{0x3604, 0x02, 0, 0},
++	{0x3605, 0x00, 0, 0},
++	{0x3606, 0x00, 0, 0},
++	{0x3607, 0x00, 0, 0},
++	{0x3609, 0x12, 0, 0},
++	{0x360a, 0x40, 0, 0},
++	{0x360c, 0x08, 0, 0},
++	{0x360f, 0xe5, 0, 0},
++	{0x3608, 0x8f, 0, 0},
++	{0x3611, 0x00, 0, 0},
++	{0x3613, 0xf7, 0, 0},
++	{0x3616, 0x58, 0, 0},
++	{0x3619, 0x99, 0, 0},
++	{0x361b, 0x60, 0, 0},
++	{0x361c, 0x7a, 0, 0},
++	{0x361e, 0x79, 0, 0},
++	{0x361f, 0x02, 0, 0},
++	{0x3632, 0x00, 0, 0},
++	{0x3633, 0x10, 0, 0},
++	{0x3634, 0x10, 0, 0},
++	{0x3635, 0x10, 0, 0},
++	{0x3636, 0x15, 0, 0},
++	{0x3646, 0x86, 0, 0},
++	{0x364a, 0x0b, 0, 0},
++	{0x3700, 0x17, 0, 0},
++	{0x3701, 0x22, 0, 0},
++	{0x3703, 0x10, 0, 0},
++	{0x370a, 0x37, 0, 0},
++	{0x3705, 0x00, 0, 0},
++	{0x3706, 0x63, 0, 0},
++	{0x3709, 0x3c, 0, 0},
++	{0x370b, 0x01, 0, 0},
++	{0x370c, 0x30, 0, 0},
++	{0x3710, 0x24, 0, 0},
++	{0x3711, 0x0c, 0, 0},
++	{0x3716, 0x00, 0, 0},
++	{0x3720, 0x28, 0, 0},
++	{0x3729, 0x7b, 0, 0},
++	{0x372a, 0x84, 0, 0},
++	{0x372b, 0xbd, 0, 0},
++	{0x372c, 0xbc, 0, 0},
++	{0x372e, 0x52, 0, 0},
++	{0x373c, 0x0e, 0, 0},
++	{0x373e, 0x33, 0, 0},
++	{0x3743, 0x10, 0, 0},
++	{0x3744, 0x88, 0, 0},
++	{0x3745, 0xc0, 0, 0},
++	{0x374a, 0x43, 0, 0},
++	{0x374c, 0x00, 0, 0},
++	{0x374e, 0x23, 0, 0},
++	{0x3751, 0x7b, 0, 0},
++	{0x3752, 0x84, 0, 0},
++	{0x3753, 0xbd, 0, 0},
++	{0x3754, 0xbc, 0, 0},
++	{0x3756, 0x52, 0, 0},
++	{0x375c, 0x00, 0, 0},
++	{0x3760, 0x00, 0, 0},
++	{0x3761, 0x00, 0, 0},
++	{0x3762, 0x00, 0, 0},
++	{0x3763, 0x00, 0, 0},
++	{0x3764, 0x00, 0, 0},
++	{0x3767, 0x04, 0, 0},
++	{0x3768, 0x04, 0, 0},
++	{0x3769, 0x08, 0, 0},
++	{0x376a, 0x08, 0, 0},
++	{0x376b, 0x20, 0, 0},
++	{0x376c, 0x00, 0, 0},
++	{0x376d, 0x00, 0, 0},
++	{0x376e, 0x00, 0, 0},
++	{0x3773, 0x00, 0, 0},
++	{0x3774, 0x51, 0, 0},
++	{0x3776, 0xbd, 0, 0},
++	{0x3777, 0xbd, 0, 0},
++	{0x3781, 0x18, 0, 0},
++	{0x3783, 0x25, 0, 0},
++	{0x3798, 0x1b, 0, 0},
++	{0x3800, 0x01, 0, 0},   // timings
++	{0x3801, 0x88, 0, 0},
++	{0x3802, 0x00, 0, 0},
++	{0x3803, 0xe0, 0, 0},
++	{0x3804, 0x09, 0, 0},
++	{0x3805, 0x17, 0, 0},
++	{0x3806, 0x05, 0, 0},
++	{0x3807, 0x1f, 0, 0},
++	{0x3808, 0x07, 0, 0},
++	{0x3809, 0x80, 0, 0},
++	{0x380a, 0x04, 0, 0},
++	{0x380b, 0x38, 0, 0},
++	{0x380c, 0x06, 0, 0},
++	{0x380d, 0xe0, 0, 0},
++	{0x380e, 0x04, 0, 0},
++	{0x380f, 0x70, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x08, 0, 0},
++	{0x3812, 0x00, 0, 0},
++	{0x3813, 0x04, 0, 0},
++	{0x3814, 0x01, 0, 0},
++	{0x3815, 0x01, 0, 0},
++	{0x3819, 0x01, 0, 0},
++	{0x3820, 0x06, 0, 0},
++	{0x3821, 0x00, 0, 0},
++	{0x3829, 0x00, 0, 0},
++	{0x382a, 0x01, 0, 0},
++	{0x382b, 0x01, 0, 0},
++	{0x382d, 0x7f, 0, 0},
++	{0x3830, 0x04, 0, 0},
++	{0x3836, 0x01, 0, 0},
++	{0x3837, 0x00, 0, 0},
++	{0x3841, 0x02, 0, 0},
++	{0x3846, 0x08, 0, 0},
++	{0x3847, 0x07, 0, 0},
++	{0x3d85, 0x36, 0, 0},
++	{0x3d8c, 0x71, 0, 0},
++	{0x3d8d, 0xcb, 0, 0},
++	{0x3f0a, 0x00, 0, 0},
++	{0x4000, 0xf1, 0, 0},
++	{0x4001, 0x40, 0, 0},
++	{0x4002, 0x04, 0, 0},
++	{0x4003, 0x14, 0, 0},
++	{0x400e, 0x00, 0, 0},
++	{0x4011, 0x00, 0, 0},
++	{0x401a, 0x00, 0, 0},
++	{0x401b, 0x00, 0, 0},
++	{0x401c, 0x00, 0, 0},
++	{0x401d, 0x00, 0, 0},
++	{0x401f, 0x00, 0, 0},
++	{0x4020, 0x00, 0, 0},
++	{0x4021, 0x10, 0, 0},
++	{0x4022, 0x06, 0, 0},
++	{0x4023, 0x13, 0, 0},
++	{0x4024, 0x07, 0, 0},
++	{0x4025, 0x40, 0, 0},
++	{0x4026, 0x07, 0, 0},
++	{0x4027, 0x50, 0, 0},
++	{0x4028, 0x00, 0, 0},
++	{0x4029, 0x02, 0, 0},
++	{0x402a, 0x06, 0, 0},
++	{0x402b, 0x04, 0, 0},
++	{0x402c, 0x02, 0, 0},
++	{0x402d, 0x02, 0, 0},
++	{0x402e, 0x0e, 0, 0},
++	{0x402f, 0x04, 0, 0},
++	{0x4302, 0xff, 0, 0},
++	{0x4303, 0xff, 0, 0},
++	{0x4304, 0x00, 0, 0},
++	{0x4305, 0x00, 0, 0},
++	{0x4306, 0x00, 0, 0},
++	{0x4308, 0x02, 0, 0},
++	{0x4500, 0x6c, 0, 0},
++	{0x4501, 0xc4, 0, 0},
++	{0x4502, 0x40, 0, 0},
++	{0x4503, 0x01, 0, 0},
++	{0x4601, 0x77, 0, 0},
++	{0x4800, 0x04, 0, 0},
++	{0x4813, 0x08, 0, 0},
++	{0x481f, 0x40, 0, 0},
++	{0x4829, 0x78, 0, 0},
++	{0x4837, 0x10, 0, 0},
++	{0x4b00, 0x2a, 0, 0},
++	{0x4b0d, 0x00, 0, 0},
++	{0x4d00, 0x04, 0, 0},
++	{0x4d01, 0x42, 0, 0},
++	{0x4d02, 0xd1, 0, 0},
++	{0x4d03, 0x93, 0, 0},
++	{0x4d04, 0xf5, 0, 0},
++	{0x4d05, 0xc1, 0, 0},
++	{0x5000, 0xf3, 0, 0},
++	{0x5001, 0x11, 0, 0},
++	{0x5004, 0x00, 0, 0},
++	{0x500a, 0x00, 0, 0},
++	{0x500b, 0x00, 0, 0},
++	{0x5032, 0x00, 0, 0},
++	{0x5040, 0x00, 0, 0},
++	{0x5050, 0x0c, 0, 0},
++	{0x5500, 0x00, 0, 0},
++	{0x5501, 0x10, 0, 0},
++	{0x5502, 0x01, 0, 0},
++	{0x5503, 0x0f, 0, 0},
++	{0x8000, 0x00, 0, 0},
++	{0x8001, 0x00, 0, 0},
++	{0x8002, 0x00, 0, 0},
++	{0x8003, 0x00, 0, 0},
++	{0x8004, 0x00, 0, 0},
++	{0x8005, 0x00, 0, 0},
++	{0x8006, 0x00, 0, 0},
++	{0x8007, 0x00, 0, 0},
++	{0x8008, 0x00, 0, 0},
++	{0x3638, 0x00, 0, 0},
++};
++
++static const struct reg_value ov4689_setting_4M_2688_1520[] = {
++	//@@ 0 10 RES_2688x1520_default(60fps)
++	//102 2630 960
++	{0x0103, 0x01, 0, 0},
++	{0x3638, 0x00, 0, 0},
++	{0x0300, 0x00, 0, 0},
++	{0x0302, 0x22, 0, 0}, // 2a ;1008Mbps,23 ;; 840Mbps
++	{0x0304, 0x03, 0, 0},
++	{0x030b, 0x00, 0, 0},
++	{0x030d, 0x1e, 0, 0},
++	{0x030e, 0x04, 0, 0},
++	{0x030f, 0x01, 0, 0},
++	{0x0312, 0x01, 0, 0},
++	{0x031e, 0x00, 0, 0},
++	{0x3000, 0x20, 0, 0},
++	{0x3002, 0x00, 0, 0},
++	{0x3018, 0x32, 0, 0},
++	{0x3019, 0x0C, 0, 0},
++	{0x3020, 0x93, 0, 0},
++	{0x3021, 0x03, 0, 0},
++	{0x3022, 0x01, 0, 0},
++	{0x3031, 0x0a, 0, 0},
++	{0x303f, 0x0c, 0, 0},
++	{0x3305, 0xf1, 0, 0},
++	{0x3307, 0x04, 0, 0},
++	{0x3309, 0x29, 0, 0},
++	{0x3500, 0x00, 0, 0},
++	{0x3501, 0x60, 0, 0},
++	{0x3502, 0x00, 0, 0},
++	{0x3503, 0x04, 0, 0},
++	{0x3504, 0x00, 0, 0},
++	{0x3505, 0x00, 0, 0},
++	{0x3506, 0x00, 0, 0},
++	{0x3507, 0x00, 0, 0},
++	{0x3508, 0x00, 0, 0},
++	{0x3509, 0x80, 0, 0},
++	{0x350a, 0x00, 0, 0},
++	{0x350b, 0x00, 0, 0},
++	{0x350c, 0x00, 0, 0},
++	{0x350d, 0x00, 0, 0},
++	{0x350e, 0x00, 0, 0},
++	{0x350f, 0x80, 0, 0},
++	{0x3510, 0x00, 0, 0},
++	{0x3511, 0x00, 0, 0},
++	{0x3512, 0x00, 0, 0},
++	{0x3513, 0x00, 0, 0},
++	{0x3514, 0x00, 0, 0},
++	{0x3515, 0x80, 0, 0},
++	{0x3516, 0x00, 0, 0},
++	{0x3517, 0x00, 0, 0},
++	{0x3518, 0x00, 0, 0},
++	{0x3519, 0x00, 0, 0},
++	{0x351a, 0x00, 0, 0},
++	{0x351b, 0x80, 0, 0},
++	{0x351c, 0x00, 0, 0},
++	{0x351d, 0x00, 0, 0},
++	{0x351e, 0x00, 0, 0},
++	{0x351f, 0x00, 0, 0},
++	{0x3520, 0x00, 0, 0},
++	{0x3521, 0x80, 0, 0},
++	{0x3522, 0x08, 0, 0},
++	{0x3524, 0x08, 0, 0},
++	{0x3526, 0x08, 0, 0},
++	{0x3528, 0x08, 0, 0},
++	{0x352a, 0x08, 0, 0},
++	{0x3602, 0x00, 0, 0},
++	{0x3603, 0x40, 0, 0},
++	{0x3604, 0x02, 0, 0},
++	{0x3605, 0x00, 0, 0},
++	{0x3606, 0x00, 0, 0},
++	{0x3607, 0x00, 0, 0},
++	{0x3609, 0x12, 0, 0},
++	{0x360a, 0x40, 0, 0},
++	{0x360c, 0x08, 0, 0},
++	{0x360f, 0xe5, 0, 0},
++	{0x3608, 0x8f, 0, 0},
++	{0x3611, 0x00, 0, 0},
++	{0x3613, 0xf7, 0, 0},
++	{0x3616, 0x58, 0, 0},
++	{0x3619, 0x99, 0, 0},
++	{0x361b, 0x60, 0, 0},
++	{0x361c, 0x7a, 0, 0},
++	{0x361e, 0x79, 0, 0},
++	{0x361f, 0x02, 0, 0},
++	{0x3632, 0x00, 0, 0},
++	{0x3633, 0x10, 0, 0},
++	{0x3634, 0x10, 0, 0},
++	{0x3635, 0x10, 0, 0},
++	{0x3636, 0x15, 0, 0},
++	{0x3646, 0x86, 0, 0},
++	{0x364a, 0x0b, 0, 0},
++	{0x3700, 0x17, 0, 0},
++	{0x3701, 0x22, 0, 0},
++	{0x3703, 0x10, 0, 0},
++	{0x370a, 0x37, 0, 0},
++	{0x3705, 0x00, 0, 0},
++	{0x3706, 0x63, 0, 0},
++	{0x3709, 0x3c, 0, 0},
++	{0x370b, 0x01, 0, 0},
++	{0x370c, 0x30, 0, 0},
++	{0x3710, 0x24, 0, 0},
++	{0x3711, 0x0c, 0, 0},
++	{0x3716, 0x00, 0, 0},
++	{0x3720, 0x28, 0, 0},
++	{0x3729, 0x7b, 0, 0},
++	{0x372a, 0x84, 0, 0},
++	{0x372b, 0xbd, 0, 0},
++	{0x372c, 0xbc, 0, 0},
++	{0x372e, 0x52, 0, 0},
++	{0x373c, 0x0e, 0, 0},
++	{0x373e, 0x33, 0, 0},
++	{0x3743, 0x10, 0, 0},
++	{0x3744, 0x88, 0, 0},
++	{0x3745, 0xc0, 0, 0},
++	{0x374a, 0x43, 0, 0},
++	{0x374c, 0x00, 0, 0},
++	{0x374e, 0x23, 0, 0},
++	{0x3751, 0x7b, 0, 0},
++	{0x3752, 0x84, 0, 0},
++	{0x3753, 0xbd, 0, 0},
++	{0x3754, 0xbc, 0, 0},
++	{0x3756, 0x52, 0, 0},
++	{0x375c, 0x00, 0, 0},
++	{0x3760, 0x00, 0, 0},
++	{0x3761, 0x00, 0, 0},
++	{0x3762, 0x00, 0, 0},
++	{0x3763, 0x00, 0, 0},
++	{0x3764, 0x00, 0, 0},
++	{0x3767, 0x04, 0, 0},
++	{0x3768, 0x04, 0, 0},
++	{0x3769, 0x08, 0, 0},
++	{0x376a, 0x08, 0, 0},
++	{0x376b, 0x20, 0, 0},
++	{0x376c, 0x00, 0, 0},
++	{0x376d, 0x00, 0, 0},
++	{0x376e, 0x00, 0, 0},
++	{0x3773, 0x00, 0, 0},
++	{0x3774, 0x51, 0, 0},
++	{0x3776, 0xbd, 0, 0},
++	{0x3777, 0xbd, 0, 0},
++	{0x3781, 0x18, 0, 0},
++	{0x3783, 0x25, 0, 0},
++	{0x3798, 0x1b, 0, 0},
++	{0x3800, 0x00, 0, 0},
++	{0x3801, 0x08, 0, 0},
++	{0x3802, 0x00, 0, 0},
++	{0x3803, 0x04, 0, 0},
++	{0x3804, 0x0a, 0, 0},
++	{0x3805, 0x97, 0, 0},
++	{0x3806, 0x05, 0, 0},
++	{0x3807, 0xfb, 0, 0},
++	{0x3808, 0x0a, 0, 0},
++	{0x3809, 0x80, 0, 0},
++	{0x380a, 0x05, 0, 0},
++	{0x380b, 0xf0, 0, 0},
++	{0x380c, 0x03, 0, 0},
++	{0x380d, 0x5c, 0, 0},
++	{0x380e, 0x06, 0, 0},
++	{0x380f, 0x12, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x08, 0, 0},
++	{0x3812, 0x00, 0, 0},
++	{0x3813, 0x04, 0, 0},
++	{0x3814, 0x01, 0, 0},
++	{0x3815, 0x01, 0, 0},
++	{0x3819, 0x01, 0, 0},
++	{0x3820, 0x00, 0, 0},
++	{0x3821, 0x06, 0, 0},
++	{0x3829, 0x00, 0, 0},
++	{0x382a, 0x01, 0, 0},
++	{0x382b, 0x01, 0, 0},
++	{0x382d, 0x7f, 0, 0},
++	{0x3830, 0x04, 0, 0},
++	{0x3836, 0x01, 0, 0},
++	{0x3837, 0x00, 0, 0},
++	{0x3841, 0x02, 0, 0},
++	{0x3846, 0x08, 0, 0},
++	{0x3847, 0x07, 0, 0},
++	{0x3d85, 0x36, 0, 0},
++	{0x3d8c, 0x71, 0, 0},
++	{0x3d8d, 0xcb, 0, 0},
++	{0x3f0a, 0x00, 0, 0},
++	{0x4000, 0x71, 0, 0},
++	{0x4001, 0x40, 0, 0},
++	{0x4002, 0x04, 0, 0},
++	{0x4003, 0x14, 0, 0},
++	{0x400e, 0x00, 0, 0},
++	{0x4011, 0x00, 0, 0},
++	{0x401a, 0x00, 0, 0},
++	{0x401b, 0x00, 0, 0},
++	{0x401c, 0x00, 0, 0},
++	{0x401d, 0x00, 0, 0},
++	{0x401f, 0x00, 0, 0},
++	{0x4020, 0x00, 0, 0},
++	{0x4021, 0x10, 0, 0},
++	{0x4022, 0x07, 0, 0},
++	{0x4023, 0xcf, 0, 0},
++	{0x4024, 0x09, 0, 0},
++	{0x4025, 0x60, 0, 0},
++	{0x4026, 0x09, 0, 0},
++	{0x4027, 0x6f, 0, 0},
++	{0x4028, 0x00, 0, 0},
++	{0x4029, 0x02, 0, 0},
++	{0x402a, 0x06, 0, 0},
++	{0x402b, 0x04, 0, 0},
++	{0x402c, 0x02, 0, 0},
++	{0x402d, 0x02, 0, 0},
++	{0x402e, 0x0e, 0, 0},
++	{0x402f, 0x04, 0, 0},
++	{0x4302, 0xff, 0, 0},
++	{0x4303, 0xff, 0, 0},
++	{0x4304, 0x00, 0, 0},
++	{0x4305, 0x00, 0, 0},
++	{0x4306, 0x00, 0, 0},
++	{0x4308, 0x02, 0, 0},
++	{0x4500, 0x6c, 0, 0},
++	{0x4501, 0xc4, 0, 0},
++	{0x4502, 0x40, 0, 0},
++	{0x4503, 0x01, 0, 0},
++	{0x4601, 0x04, 0, 0},
++	{0x4800, 0x04, 0, 0},
++	{0x4813, 0x08, 0, 0},
++	{0x481f, 0x40, 0, 0},
++	{0x4829, 0x78, 0, 0},
++	{0x4837, 0x14, 0, 0}, // 10
++	{0x4b00, 0x2a, 0, 0},
++	{0x4b0d, 0x00, 0, 0},
++	{0x4d00, 0x04, 0, 0},
++	{0x4d01, 0x42, 0, 0},
++	{0x4d02, 0xd1, 0, 0},
++	{0x4d03, 0x93, 0, 0},
++	{0x4d04, 0xf5, 0, 0},
++	{0x4d05, 0xc1, 0, 0},
++	{0x5000, 0xf3, 0, 0},
++	{0x5001, 0x11, 0, 0},
++	{0x5004, 0x00, 0, 0},
++	{0x500a, 0x00, 0, 0},
++	{0x500b, 0x00, 0, 0},
++	{0x5032, 0x00, 0, 0},
++	{0x5040, 0x00, 0, 0},
++	{0x5050, 0x0c, 0, 0},
++	{0x5500, 0x00, 0, 0},
++	{0x5501, 0x10, 0, 0},
++	{0x5502, 0x01, 0, 0},
++	{0x5503, 0x0f, 0, 0},
++	{0x8000, 0x00, 0, 0},
++	{0x8001, 0x00, 0, 0},
++	{0x8002, 0x00, 0, 0},
++	{0x8003, 0x00, 0, 0},
++	{0x8004, 0x00, 0, 0},
++	{0x8005, 0x00, 0, 0},
++	{0x8006, 0x00, 0, 0},
++	{0x8007, 0x00, 0, 0},
++	{0x8008, 0x00, 0, 0},
++	{0x3638, 0x00, 0, 0},
++//	{0x0100, 0x01, 0, 0},
++
++//	{0x0100, 0x00, 0, 0},
++	{0x380c, 0x0A, 0, 0}, // 05
++	{0x380d, 0x0A, 0, 0}, // 10
++	{0x380e, 0x06, 0, 0},
++	{0x380f, 0x12, 0, 0},
++//	{0x0100, 0x01, 0, 0},
++	{0x3105, 0x31, 0, 0},
++	{0x301a, 0xf9, 0, 0},
++	{0x3508, 0x07, 0, 0},
++	{0x484b, 0x05, 0, 0},
++	{0x4805, 0x03, 0, 0},
++	{0x3601, 0x01, 0, 0},
++	{0x3745, 0xc0, 0, 0},
++	{0x3798, 0x1b, 0, 0},
++//	{0x0100, 0x01, 0, 0},
++	{0xffff, 0x0a, 0, 0},
++	{0x3105, 0x11, 0, 0},
++	{0x301a, 0xf1, 0, 0},
++	{0x4805, 0x00, 0, 0},
++	{0x301a, 0xf0, 0, 0},
++	{0x3208, 0x00, 0, 0},
++	{0x302a, 0x00, 0, 0},
++	{0x302a, 0x00, 0, 0},
++	{0x302a, 0x00, 0, 0},
++	{0x302a, 0x00, 0, 0},
++	{0x302a, 0x00, 0, 0},
++	{0x3601, 0x00, 0, 0},
++	{0x3638, 0x00, 0, 0},
++	{0x3208, 0x10, 0, 0},
++	{0x3208, 0xa0, 0, 0},
++};
++
++/* power-on sensor init reg table */
++static const struct ov4689_mode_info ov4689_mode_init_data = {
++
++};
++
++static const struct ov4689_mode_info
++ov4689_mode_data[OV4689_NUM_MODES] = {
++	// {OV4689_MODE_720P_1280_720, SUBSAMPLING,
++	//  1280, 0x408, 720, 0x305,
++	//  ov4689_setting_720P_1280_720,
++	//  ARRAY_SIZE(ov4689_setting_720P_1280_720),
++	//  OV4689_150_FPS},
++	// {OV4689_MODE_1080P_1920_1080, SCALING,
++	//  1920, 0x6e0, 1080, 0x470,
++	//  ov4689_setting_1080P_1920_1080,
++	//  ARRAY_SIZE(ov4689_setting_1080P_1920_1080),
++	//  OV4689_60_FPS},
++	// {OV4689_MODE_4M_2688_1520, SCALING,
++	//  2688, 0xa0a, 1520, 0x612,
++	//  ov4689_setting_4M_2688_1520,
++	//  ARRAY_SIZE(ov4689_setting_4M_2688_1520),
++	//  OV4689_60_FPS},
++
++	{OV4689_MODE_1080P_1920_1080, SCALING,
++	 1920, 0x6e0, 1080, 0x470,
++	 ov4689_init_setting_30fps_1080P,
++	 ARRAY_SIZE(ov4689_init_setting_30fps_1080P),
++	 OV4689_60_FPS},
++};
++
++static int ov4689_write_reg(struct ov4689_dev *sensor, u16 reg, u8 val)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	struct i2c_msg msg;
++	u8 buf[3];
++	int ret;
++
++	buf[0] = reg >> 8;
++	buf[1] = reg & 0xff;
++	buf[2] = val;
++
++	msg.addr = client->addr;
++	msg.flags = client->flags;
++	msg.buf = buf;
++	msg.len = sizeof(buf);
++
++	ret = i2c_transfer(client->adapter, &msg, 1);
++	if (ret < 0) {
++		dev_err(&client->dev, "%s: error: reg=%x, val=%x\n",
++			__func__, reg, val);
++		return ret;
++	}
++
++	return 0;
++}
++
++static int ov4689_read_reg(struct ov4689_dev *sensor, u16 reg, u8 *val)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	struct i2c_msg msg[2];
++	u8 buf[2];
++	int ret;
++
++	buf[0] = reg >> 8;
++	buf[1] = reg & 0xff;
++
++	msg[0].addr = client->addr;
++	msg[0].flags = client->flags;
++	msg[0].buf = buf;
++	msg[0].len = sizeof(buf);
++
++	msg[1].addr = client->addr;
++	msg[1].flags = client->flags | I2C_M_RD;
++	msg[1].buf = buf;
++	msg[1].len = 1;
++
++	ret = i2c_transfer(client->adapter, msg, 2);
++	if (ret < 0) {
++		dev_err(&client->dev, "%s: error: reg=%x\n",
++			__func__, reg);
++		return ret;
++	}
++
++	*val = buf[0];
++	return 0;
++}
++
++static int ov4689_read_reg16(struct ov4689_dev *sensor, u16 reg, u16 *val)
++{
++	u8 hi, lo;
++	int ret;
++
++	ret = ov4689_read_reg(sensor, reg, &hi);
++	if (ret)
++		return ret;
++	ret = ov4689_read_reg(sensor, reg + 1, &lo);
++	if (ret)
++		return ret;
++
++	*val = ((u16)hi << 8) | (u16)lo;
++	return 0;
++}
++
++static int ov4689_write_reg16(struct ov4689_dev *sensor, u16 reg, u16 val)
++{
++	int ret;
++
++	ret = ov4689_write_reg(sensor, reg, val >> 8);
++	if (ret)
++		return ret;
++
++	return ov4689_write_reg(sensor, reg + 1, val & 0xff);
++}
++
++static int ov4689_mod_reg(struct ov4689_dev *sensor, u16 reg,
++			u8 mask, u8 val)
++{
++	u8 readval;
++	int ret;
++
++	ret = ov4689_read_reg(sensor, reg, &readval);
++	if (ret)
++		return ret;
++
++	readval &= ~mask;
++	val &= mask;
++	val |= readval;
++
++	return ov4689_write_reg(sensor, reg, val);
++}
++
++static int ov4689_set_timings(struct ov4689_dev *sensor,
++			const struct ov4689_mode_info *mode)
++{
++	return 0;
++}
++
++static int ov4689_load_regs(struct ov4689_dev *sensor,
++			const struct ov4689_mode_info *mode)
++{
++	const struct reg_value *regs = mode->reg_data;
++	unsigned int i;
++	u32 delay_ms;
++	u16 reg_addr;
++	u8 mask, val;
++	int ret = 0;
++
++	st_info(ST_SENSOR, "%s, mode = 0x%x\n", __func__, mode->id);
++	for (i = 0; i < mode->reg_data_size; ++i, ++regs) {
++		delay_ms = regs->delay_ms;
++		reg_addr = regs->reg_addr;
++		val = regs->val;
++		mask = regs->mask;
++
++		if (mask)
++			ret = ov4689_mod_reg(sensor, reg_addr, mask, val);
++		else
++			ret = ov4689_write_reg(sensor, reg_addr, val);
++		if (ret)
++			break;
++
++		if (delay_ms)
++			usleep_range(1000 * delay_ms, 1000 * delay_ms + 100);
++	}
++
++	return ov4689_set_timings(sensor, mode);
++}
++
++#ifdef UNUSED_CODE
++static int ov4689_get_exposure(struct ov4689_dev *sensor)
++{
++	int exp, ret;
++	u8 temp;
++
++	ret = ov4689_read_reg(sensor, OV4689_REG_EXPOSURE_HI, &temp);
++	if (ret)
++		return ret;
++	exp = ((int)temp & 0x0f) << 16;
++	ret = ov4689_read_reg(sensor, OV4689_REG_EXPOSURE_MED, &temp);
++	if (ret)
++		return ret;
++	exp |= ((int)temp << 8);
++	ret = ov4689_read_reg(sensor, OV4689_REG_EXPOSURE_LO, &temp);
++	if (ret)
++		return ret;
++	exp |= (int)temp;
++
++	return exp >> 4;
++}
++#endif
++
++static int ov4689_set_exposure(struct ov4689_dev *sensor, u32 exposure)
++{
++	int ret;
++
++	st_info(ST_SENSOR, "%s, exposure = 0x%x\n", __func__, exposure);
++	exposure <<= 4;
++
++	ret = ov4689_write_reg(sensor,
++			OV4689_REG_EXPOSURE_LO,
++			exposure & 0xff);
++	if (ret)
++		return ret;
++	ret = ov4689_write_reg(sensor,
++			OV4689_REG_EXPOSURE_MED,
++			(exposure >> 8) & 0xff);
++	if (ret)
++		return ret;
++	return ov4689_write_reg(sensor,
++				OV4689_REG_EXPOSURE_HI,
++				(exposure >> 16) & 0x0f);
++}
++
++static int ov4689_get_gain(struct ov4689_dev *sensor)
++{
++	u32 gain = 0;
++	u8 val;
++
++	ov4689_read_reg(sensor, OV4689_REG_GAIN_H, &val);
++	gain = (val & 0x3) << 16;
++	ov4689_read_reg(sensor, OV4689_REG_GAIN_M, &val);
++	gain |= val << 8;
++	ov4689_read_reg(sensor, OV4689_REG_GAIN_L, &val);
++	gain |= val;
++
++	return gain;
++}
++
++static int ov4689_set_gain(struct ov4689_dev *sensor, int gain)
++{
++	ov4689_write_reg(sensor, OV4689_REG_GAIN_H,
++				(gain >> 16) & 0x3);
++	ov4689_write_reg(sensor, OV4689_REG_GAIN_M,
++				(gain >> 8) & 0xff);
++	ov4689_write_reg(sensor, OV4689_REG_GAIN_L,
++				gain & 0xff);
++	return 0;
++}
++
++#ifdef UNUSED_CODE
++static int ov4689_get_sysclk(struct ov4689_dev *sensor)
++{
++	return 0;
++}
++
++static int ov4689_set_night_mode(struct ov4689_dev *sensor)
++{
++	return 0;
++}
++
++static int ov4689_get_hts(struct ov4689_dev *sensor)
++{
++	/* read HTS from register settings */
++	u16 hts;
++	int ret;
++
++	ret = ov4689_read_reg16(sensor, OV4689_REG_TIMING_HTS, &hts);
++	if (ret)
++		return ret;
++	return hts;
++}
++#endif
++
++static int ov4689_get_vts(struct ov4689_dev *sensor)
++{
++	u16 vts;
++	int ret;
++
++	ret = ov4689_read_reg16(sensor, OV4689_REG_TIMING_VTS, &vts);
++	if (ret)
++		return ret;
++	return vts;
++}
++
++#ifdef UNUSED_CODE
++static int ov4689_set_vts(struct ov4689_dev *sensor, int vts)
++{
++	return ov4689_write_reg16(sensor, OV4689_REG_TIMING_VTS, vts);
++}
++
++static int ov4689_get_light_freq(struct ov4689_dev *sensor)
++{
++	return 0;
++}
++
++static int ov4689_set_bandingfilter(struct ov4689_dev *sensor)
++{
++	return 0;
++}
++
++static int ov4689_set_ae_target(struct ov4689_dev *sensor, int target)
++{
++	return 0;
++}
++
++static int ov4689_get_binning(struct ov4689_dev *sensor)
++{
++	return 0;
++}
++
++static int ov4689_set_binning(struct ov4689_dev *sensor, bool enable)
++{
++	return 0;
++}
++#endif
++
++static const struct ov4689_mode_info *
++ov4689_find_mode(struct ov4689_dev *sensor, enum ov4689_frame_rate fr,
++		int width, int height, bool nearest)
++{
++	const struct ov4689_mode_info *mode;
++
++	mode = v4l2_find_nearest_size(ov4689_mode_data,
++				ARRAY_SIZE(ov4689_mode_data),
++				hact, vact,
++				width, height);
++
++	if (!mode ||
++		(!nearest && (mode->hact != width || mode->vact != height)))
++		return NULL;
++
++	/* Check to see if the current mode exceeds the max frame rate */
++	if (ov4689_framerates[fr] > ov4689_framerates[mode->max_fps])
++		return NULL;
++
++	return mode;
++}
++
++static u64 ov4689_calc_pixel_rate(struct ov4689_dev *sensor)
++{
++	u64 rate;
++
++	rate = sensor->current_mode->vact * sensor->current_mode->hact;
++	rate *= ov4689_framerates[sensor->current_fr];
++
++	return rate;
++}
++
++/*
++ * After trying the various combinations, reading various
++ * documentations spread around the net, and from the various
++ * feedback, the clock tree is probably as follows:
++ *
++ *   +--------------+
++ *   |  Ext. Clock  |
++ *   +-+------------+
++ *     |  +----------+
++ *     +->|   PLL1   | - reg 0x030a, bit0 for the pre-dividerp
++ *        +-+--------+ - reg 0x0300, bits 0-2 for the pre-divider
++ *        +-+--------+ - reg 0x0301~0x0302, for the multiplier
++ *          |  +--------------+
++ *          +->| MIPI Divider |  - reg 0x0303, bits 0-3 for the pre-divider
++ *               | +---------> MIPI PHY CLK
++ *               |    +-----+
++ *               | +->| PLL1_DIV_MIPI | - reg 0x0304, bits 0-1 for the divider
++ *                 |    +----------------> PCLK
++ *               |    +-----+
++ *
++ *   +--------------+
++ *   |  Ext. Clock  |
++ *   +-+------------+
++ *     |  +----------+
++ *     +->|   PLL2  | - reg 0x0311, bit0 for the pre-dividerp
++ *        +-+--------+ - reg 0x030b, bits 0-2 for the pre-divider
++ *        +-+--------+ - reg 0x030c~0x030d, for the multiplier
++ *          |  +--------------+
++ *          +->| SCLK Divider |  - reg 0x030F, bits 0-3 for the pre-divider
++ *               +-+--------+    - reg 0x030E, bits 0-2 for the divider
++ *               |    +---------> SCLK
++ *
++ *          |       +-----+
++ *          +->| DAC Divider | - reg 0x0312, bits 0-3 for the divider
++ *                    |    +----------------> DACCLK
++ **
++ */
++
++/*
++ * ov4689_set_mipi_pclk() - Calculate the clock tree configuration values
++ *			for the MIPI CSI-2 output.
++ *
++ * @rate: The requested bandwidth per lane in bytes per second.
++ *	'Bandwidth Per Lane' is calculated as:
++ *	bpl = HTOT * VTOT * FPS * bpp / num_lanes;
++ *
++ * This function use the requested bandwidth to calculate:
++ *
++ * - mipi_pclk   = bpl / 2; ( / 2 is for CSI-2 DDR)
++ * - mipi_phy_clk   = mipi_pclk * PLL1_DIV_MIPI;
++ *
++ * with these fixed parameters:
++ *	PLL1_PREDIVP    = 1;
++ *	PLL1_PREDIV     = 1; (MIPI_BIT_MODE == 8 ? 2 : 2,5);
++ *	PLL1_DIVM       = 1;
++ *	PLL1_DIV_MIPI   = 4;
++ *
++ * FIXME: this have been tested with 10-bit raw and 2 lanes setup only.
++ * MIPI_DIV is fixed to value 2, but it -might- be changed according to the
++ * above formula for setups with 1 lane or image formats with different bpp.
++ *
++ * FIXME: this deviates from the sensor manual documentation which is quite
++ * thin on the MIPI clock tree generation part.
++ */
++
++#define PLL1_PREDIVP         1     // bypass
++#define PLL1_PREDIV          1     // bypass
++#define PLL1_DIVM            1  // bypass
++#define PLL1_DIV_MIPI        3  // div
++#define PLL1_DIV_MIPI_BASE   1  // div
++
++#define PLL1_DIVSP    1   // no use
++#define PLL1_DIVS     1   // no use
++
++#define PLL2_PREDIVP       0
++#define PLL2_PREDIV        0
++#define PLL2_DIVSP       1
++#define PLL2_DIVS        4
++#define PLL2_DIVDAC      1
++
++#define OV4689_PLL1_PREDIVP         0x030a   // bits[0]
++#define OV4689_PLL1_PREDIV          0x0300   // bits[2:0]
++#define OV4689_PLL1_MULTIPLIER      0x0301   // bits[9:8]  0x0302 bits[7:0]
++#define OV4689_PLL1_DIVM            0x0303   // bits[3:0]
++#define OV4689_PLL1_DIV_MIPI        0x0304   // bits[1:0]
++
++#define OV4689_PLL1_DIVSP           0x0305   //bits[1:0]
++#define OV4689_PLL1_DIVS            0x0306   // bits[0]
++
++#define OV4689_PLL2_PREDIVP         0x0311   // bits[0]
++#define OV4689_PLL2_PREDIV          0x030b   // bits[2:0]
++#define OV4689_PLL2_MULTIPLIER      0x030c   // bits[9:8]   0x030d bits[7:0]
++#define OV4689_PLL2_DIVSP           0x030f  // bits[3:0]
++#define OV4689_PLL2_DIVS            0x030e  // bits[2:0]
++#define OV4689_PLL2_DIVDAC          0x0312  // bits[3:0]
++
++static int ov4689_set_mipi_pclk(struct ov4689_dev *sensor,
++				unsigned long rate)
++{
++	const struct ov4689_mode_info *mode = sensor->current_mode;
++	//const struct ov4689_mode_info *orig_mode = sensor->last_mode;
++	u8 val;
++	int ret = 0;
++	int fps = ov4689_framerates[sensor->current_fr];
++	u16 htot, val16;
++
++	htot = mode->htot * ov4689_framerates[mode->max_fps] / fps;
++
++	ret = ov4689_write_reg16(sensor, OV4689_REG_TIMING_HTS, htot);
++
++	ret = ov4689_read_reg(sensor, OV4689_REG_TIMING_HTS, &val);
++	val16 = val << 8;
++	ret = ov4689_read_reg(sensor, OV4689_REG_TIMING_HTS + 1, &val);
++	val16 |= val;
++
++	st_info(ST_SENSOR, "fps = %d, max_fps = %d\n", fps, mode->max_fps);
++	st_info(ST_SENSOR, "mode->htot = 0x%x, htot = 0x%x\n", mode->htot,
++			htot);
++	st_info(ST_SENSOR, "reg: 0x%x = 0x%x\n", OV4689_REG_TIMING_HTS, val16);
++
++	return 0;
++}
++
++/*
++ * if sensor changes inside scaling or subsampling
++ * change mode directly
++ */
++static int ov4689_set_mode_direct(struct ov4689_dev *sensor,
++				const struct ov4689_mode_info *mode)
++{
++	if (!mode->reg_data)
++		return -EINVAL;
++
++	/* Write capture setting */
++	return ov4689_load_regs(sensor, mode);
++}
++
++static int ov4689_set_mode(struct ov4689_dev *sensor)
++{
++	const struct ov4689_mode_info *mode = sensor->current_mode;
++
++	int ret = 0;
++
++	ret = ov4689_set_mode_direct(sensor, mode);
++	if (ret < 0)
++		return ret;
++
++	ret = ov4689_set_mipi_pclk(sensor, 0);
++	if (ret < 0)
++		return 0;
++
++	sensor->pending_mode_change = false;
++	sensor->last_mode = mode;
++	return 0;
++}
++
++/* restore the last set video mode after chip power-on */
++static int ov4689_restore_mode(struct ov4689_dev *sensor)
++{
++	int ret;
++
++	/* first load the initial register values */
++	ret = ov4689_load_regs(sensor, &ov4689_mode_init_data);
++	if (ret < 0)
++		return ret;
++	sensor->last_mode = &ov4689_mode_init_data;
++
++	/* now restore the last capture mode */
++	ret = ov4689_set_mode(sensor);
++	if (ret < 0)
++		return ret;
++
++	return ret;
++}
++
++static void ov4689_power(struct ov4689_dev *sensor, bool enable)
++{
++	if (!sensor->pwdn_gpio)
++		return;
++	gpiod_set_value_cansleep(sensor->pwdn_gpio, enable ? 0 : 1);
++}
++
++static void ov4689_reset(struct ov4689_dev *sensor)
++{
++	if (!sensor->reset_gpio)
++		return;
++
++	gpiod_set_value_cansleep(sensor->reset_gpio, 0);
++
++	usleep_range(5000, 25000);
++
++	gpiod_set_value_cansleep(sensor->reset_gpio, 1);
++	usleep_range(1000, 2000);
++}
++
++static int ov4689_set_power_on(struct device *dev)
++{
++	struct i2c_client *client = to_i2c_client(dev);
++	struct v4l2_subdev *sd = i2c_get_clientdata(client);
++	struct ov4689_dev *sensor = to_ov4689_dev(sd);
++	int ret;
++
++	ret = clk_prepare_enable(sensor->xclk);
++	if (ret) {
++		dev_err(&client->dev, "%s: failed to enable clock\n",
++			__func__);
++		return ret;
++	}
++
++	ret = regulator_bulk_enable(OV4689_NUM_SUPPLIES,
++				sensor->supplies);
++	if (ret) {
++		dev_err(&client->dev, "%s: failed to enable regulators\n",
++			__func__);
++		goto xclk_off;
++	}
++
++	ov4689_reset(sensor);
++	ov4689_power(sensor, true);
++
++	return 0;
++
++xclk_off:
++	clk_disable_unprepare(sensor->xclk);
++	return ret;
++}
++
++static int ov4689_set_power_off(struct device *dev)
++{
++	struct i2c_client *client = to_i2c_client(dev);
++	struct v4l2_subdev *sd = i2c_get_clientdata(client);
++	struct ov4689_dev *sensor = to_ov4689_dev(sd);
++
++	ov4689_power(sensor, false);
++	regulator_bulk_disable(OV4689_NUM_SUPPLIES, sensor->supplies);
++	clk_disable_unprepare(sensor->xclk);
++
++	return 0;
++}
++
++static int ov4689_try_frame_interval(struct ov4689_dev *sensor,
++				struct v4l2_fract *fi,
++				u32 width, u32 height)
++{
++	const struct ov4689_mode_info *mode;
++	enum ov4689_frame_rate rate = OV4689_15_FPS;
++	int minfps, maxfps, best_fps, fps;
++	int i;
++
++	minfps = ov4689_framerates[OV4689_15_FPS];
++	maxfps = ov4689_framerates[OV4689_NUM_FRAMERATES - 1];
++
++	if (fi->numerator == 0) {
++		fi->denominator = maxfps;
++		fi->numerator = 1;
++		rate = OV4689_60_FPS;
++		goto find_mode;
++	}
++
++	fps = clamp_val(DIV_ROUND_CLOSEST(fi->denominator, fi->numerator),
++			minfps, maxfps);
++
++	best_fps = minfps;
++	for (i = 0; i < ARRAY_SIZE(ov4689_framerates); i++) {
++		int curr_fps = ov4689_framerates[i];
++
++		if (abs(curr_fps - fps) < abs(best_fps - fps)) {
++			best_fps = curr_fps;
++			rate = i;
++		}
++	}
++	st_info(ST_SENSOR, "best_fps = %d, fps = %d\n", best_fps, fps);
++
++	fi->numerator = 1;
++	fi->denominator = best_fps;
++
++find_mode:
++	mode = ov4689_find_mode(sensor, rate, width, height, false);
++	return mode ? rate : -EINVAL;
++}
++
++static int ov4689_enum_mbus_code(struct v4l2_subdev *sd,
++				struct v4l2_subdev_pad_config *cfg,
++				struct v4l2_subdev_mbus_code_enum *code)
++{
++	if (code->pad != 0)
++		return -EINVAL;
++
++	if (code->index)
++		return -EINVAL;
++
++	code->code = MEDIA_BUS_FMT_SBGGR10_1X10;
++	return 0;
++}
++
++static int ov4689_get_fmt(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *format)
++{
++	struct ov4689_dev *sensor = to_ov4689_dev(sd);
++	struct v4l2_mbus_framefmt *fmt;
++
++	if (format->pad != 0)
++		return -EINVAL;
++
++	mutex_lock(&sensor->lock);
++
++	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
++		fmt = v4l2_subdev_get_try_format(&sensor->sd, cfg,
++						format->pad);
++	else
++		fmt = &sensor->fmt;
++
++	format->format = *fmt;
++
++	mutex_unlock(&sensor->lock);
++
++	return 0;
++}
++
++static int ov4689_try_fmt_internal(struct v4l2_subdev *sd,
++				struct v4l2_mbus_framefmt *fmt,
++				enum ov4689_frame_rate fr,
++				const struct ov4689_mode_info **new_mode)
++{
++	struct ov4689_dev *sensor = to_ov4689_dev(sd);
++	const struct ov4689_mode_info *mode;
++
++	mode = ov4689_find_mode(sensor, fr, fmt->width, fmt->height, true);
++	if (!mode)
++		return -EINVAL;
++	fmt->width = mode->hact;
++	fmt->height = mode->vact;
++
++	if (new_mode)
++		*new_mode = mode;
++
++	fmt->code = MEDIA_BUS_FMT_SBGGR10_1X10;
++
++	return 0;
++}
++
++static int ov4689_set_fmt(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *format)
++{
++	struct ov4689_dev *sensor = to_ov4689_dev(sd);
++	const struct ov4689_mode_info *new_mode;
++	struct v4l2_mbus_framefmt *mbus_fmt = &format->format;
++	struct v4l2_mbus_framefmt *fmt;
++	int ret;
++
++	if (format->pad != 0)
++		return -EINVAL;
++
++	mutex_lock(&sensor->lock);
++
++	if (sensor->streaming) {
++		ret = -EBUSY;
++		goto out;
++	}
++
++	ret = ov4689_try_fmt_internal(sd, mbus_fmt, 0, &new_mode);
++	if (ret)
++		goto out;
++
++	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
++		fmt = v4l2_subdev_get_try_format(sd, cfg, 0);
++	else
++		fmt = &sensor->fmt;
++
++	*fmt = *mbus_fmt;
++
++	if (new_mode != sensor->current_mode) {
++		sensor->current_mode = new_mode;
++		sensor->pending_mode_change = true;
++	}
++	if (new_mode->max_fps < sensor->current_fr) {
++		sensor->current_fr = new_mode->max_fps;
++		sensor->frame_interval.numerator = 1;
++		sensor->frame_interval.denominator =
++			ov4689_framerates[sensor->current_fr];
++		sensor->current_mode = new_mode;
++		sensor->pending_mode_change = true;
++	}
++
++	__v4l2_ctrl_s_ctrl_int64(sensor->ctrls.pixel_rate,
++				ov4689_calc_pixel_rate(sensor));
++out:
++	mutex_unlock(&sensor->lock);
++	return ret;
++}
++
++/*
++ * Sensor Controls.
++ */
++
++static int ov4689_set_ctrl_hue(struct ov4689_dev *sensor, int value)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static int ov4689_set_ctrl_contrast(struct ov4689_dev *sensor, int value)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static int ov4689_set_ctrl_saturation(struct ov4689_dev *sensor, int value)
++{
++	int ret  = 0;
++
++	return ret;
++}
++
++static int ov4689_set_ctrl_white_balance(struct ov4689_dev *sensor, int awb)
++{
++	struct ov4689_ctrls *ctrls = &sensor->ctrls;
++	int ret = 0;
++
++	if (!awb && (ctrls->red_balance->is_new
++			|| ctrls->blue_balance->is_new)) {
++		u16 red = (u16)ctrls->red_balance->val;
++		u16 blue = (u16)ctrls->blue_balance->val;
++
++		st_info(ST_SENSOR, "red = 0x%x, blue = 0x%x\n", red, blue);
++		ret = ov4689_write_reg16(sensor, OV4689_REG_AWB_R_GAIN, red);
++		if (ret)
++			return ret;
++		ret = ov4689_write_reg16(sensor, OV4689_REG_AWB_B_GAIN, blue);
++	}
++	return ret;
++}
++
++static int ov4689_set_ctrl_exposure(struct ov4689_dev *sensor,
++				enum v4l2_exposure_auto_type auto_exposure)
++{
++	struct ov4689_ctrls *ctrls = &sensor->ctrls;
++	bool auto_exp = (auto_exposure == V4L2_EXPOSURE_AUTO);
++	int ret = 0;
++
++	if (!auto_exp && ctrls->exposure->is_new) {
++		u16 max_exp = 0;
++
++		ret = ov4689_read_reg16(sensor, OV4689_REG_V_OUTPUT_SIZE,
++					&max_exp);
++
++		ret = ov4689_get_vts(sensor);
++		if (ret < 0)
++			return ret;
++		max_exp += ret;
++		ret = 0;
++
++		st_info(ST_SENSOR, "%s, max_exp = 0x%x\n", __func__, max_exp);
++		if (ctrls->exposure->val < max_exp)
++			ret = ov4689_set_exposure(sensor, ctrls->exposure->val);
++	}
++
++	return ret;
++}
++
++static const s64 link_freq_menu_items[] = {
++	OV4689_LINK_FREQ_500MHZ
++};
++
++static const char * const test_pattern_menu[] = {
++	"Disabled",
++	"Color bars",
++	"Color bars w/ rolling bar",
++	"Color squares",
++	"Color squares w/ rolling bar",
++};
++
++#define OV4689_TEST_ENABLE		BIT(7)
++#define OV4689_TEST_ROLLING		BIT(6)  /* rolling horizontal bar */
++#define OV4689_TEST_TRANSPARENT		BIT(5)
++#define OV4689_TEST_SQUARE_BW		BIT(4)  /* black & white squares */
++#define OV4689_TEST_BAR_STANDARD	(0 << 2)
++#define OV4689_TEST_BAR_DARKER_1	(1 << 2)
++#define OV4689_TEST_BAR_DARKER_2	(2 << 2)
++#define OV4689_TEST_BAR_DARKER_3	(3 << 2)
++#define OV4689_TEST_BAR			(0 << 0)
++#define OV4689_TEST_RANDOM		(1 << 0)
++#define OV4689_TEST_SQUARE		(2 << 0)
++#define OV4689_TEST_BLACK		(3 << 0)
++
++static const u8 test_pattern_val[] = {
++	0,
++	OV4689_TEST_ENABLE | OV4689_TEST_BAR_STANDARD |
++		OV4689_TEST_BAR,
++	OV4689_TEST_ENABLE | OV4689_TEST_ROLLING |
++		OV4689_TEST_BAR_DARKER_1 | OV4689_TEST_BAR,
++	OV4689_TEST_ENABLE | OV4689_TEST_SQUARE,
++	OV4689_TEST_ENABLE | OV4689_TEST_ROLLING | OV4689_TEST_SQUARE,
++};
++
++static int ov4689_set_ctrl_test_pattern(struct ov4689_dev *sensor, int value)
++{
++	return ov4689_write_reg(sensor, OV4689_REG_TEST_PATTERN,
++			test_pattern_val[value]);
++}
++
++static int ov4689_set_ctrl_light_freq(struct ov4689_dev *sensor, int value)
++{
++	return 0;
++}
++
++static int ov4689_set_ctrl_hflip(struct ov4689_dev *sensor, int value)
++{
++	/*
++	 * TIMING TC REG21:
++	 * - [2]:       Digital mirror
++	 * - [1]:       Array mirror
++	 */
++	return ov4689_mod_reg(sensor, OV4689_REG_TIMING_TC_REG21,
++			BIT(2) | BIT(1),
++			(!(value ^ sensor->upside_down)) ?
++			(BIT(2) | BIT(1)) : 0);
++}
++
++static int ov4689_set_ctrl_vflip(struct ov4689_dev *sensor, int value)
++{
++	/*
++	 * TIMING TC REG20:
++	 * - [2]:       Digital vflip
++	 * - [1]:       Array vflip
++	 */
++	return ov4689_mod_reg(sensor, OV4689_REG_TIMING_TC_REG20,
++				BIT(2) | BIT(1),
++				(value ^ sensor->upside_down) ?
++				(BIT(2) | BIT(1)) : 0);
++}
++
++static int ov4689_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
++{
++	struct v4l2_subdev *sd = ctrl_to_sd(ctrl);
++	struct ov4689_dev *sensor = to_ov4689_dev(sd);
++	int val;
++
++	/* v4l2_ctrl_lock() locks our own mutex */
++
++	if (!pm_runtime_get_if_in_use(&sensor->i2c_client->dev))
++		return 0;
++
++	switch (ctrl->id) {
++	case V4L2_CID_ANALOGUE_GAIN:
++		val = ov4689_get_gain(sensor);
++		break;
++	}
++
++	pm_runtime_put(&sensor->i2c_client->dev);
++
++	return 0;
++}
++
++static int ov4689_s_ctrl(struct v4l2_ctrl *ctrl)
++{
++	struct v4l2_subdev *sd = ctrl_to_sd(ctrl);
++	struct ov4689_dev *sensor = to_ov4689_dev(sd);
++	int ret;
++
++	/* v4l2_ctrl_lock() locks our own mutex */
++
++	/*
++	 * If the device is not powered up by the host driver do
++	 * not apply any controls to H/W at this time. Instead
++	 * the controls will be restored at start streaming time.
++	 */
++	if (!pm_runtime_get_if_in_use(&sensor->i2c_client->dev))
++		return 0;
++
++	switch (ctrl->id) {
++	case V4L2_CID_ANALOGUE_GAIN:
++		ret = ov4689_set_gain(sensor, ctrl->val);
++		break;
++	case V4L2_CID_EXPOSURE:
++		ret = ov4689_set_ctrl_exposure(sensor, V4L2_EXPOSURE_MANUAL);
++		break;
++	case V4L2_CID_AUTO_WHITE_BALANCE:
++		ret = ov4689_set_ctrl_white_balance(sensor, ctrl->val);
++		break;
++	case V4L2_CID_HUE:
++		ret = ov4689_set_ctrl_hue(sensor, ctrl->val);
++		break;
++	case V4L2_CID_CONTRAST:
++		ret = ov4689_set_ctrl_contrast(sensor, ctrl->val);
++		break;
++	case V4L2_CID_SATURATION:
++		ret = ov4689_set_ctrl_saturation(sensor, ctrl->val);
++		break;
++	case V4L2_CID_TEST_PATTERN:
++		ret = ov4689_set_ctrl_test_pattern(sensor, ctrl->val);
++		break;
++	case V4L2_CID_POWER_LINE_FREQUENCY:
++		ret = ov4689_set_ctrl_light_freq(sensor, ctrl->val);
++		break;
++	case V4L2_CID_HFLIP:
++		ret = ov4689_set_ctrl_hflip(sensor, ctrl->val);
++		break;
++	case V4L2_CID_VFLIP:
++		ret = ov4689_set_ctrl_vflip(sensor, ctrl->val);
++		break;
++	default:
++		ret = -EINVAL;
++		break;
++	}
++
++	pm_runtime_put(&sensor->i2c_client->dev);
++
++	return ret;
++}
++
++static const struct v4l2_ctrl_ops ov4689_ctrl_ops = {
++	.g_volatile_ctrl = ov4689_g_volatile_ctrl,
++	.s_ctrl = ov4689_s_ctrl,
++};
++
++static int ov4689_init_controls(struct ov4689_dev *sensor)
++{
++	const struct v4l2_ctrl_ops *ops = &ov4689_ctrl_ops;
++	struct ov4689_ctrls *ctrls = &sensor->ctrls;
++	struct v4l2_ctrl_handler *hdl = &ctrls->handler;
++	int ret;
++
++	v4l2_ctrl_handler_init(hdl, 32);
++
++	/* we can use our own mutex for the ctrl lock */
++	hdl->lock = &sensor->lock;
++
++	/* Clock related controls */
++	ctrls->pixel_rate = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_PIXEL_RATE,
++					0, INT_MAX, 1,
++					ov4689_calc_pixel_rate(sensor));
++
++	/* Auto/manual white balance */
++	ctrls->auto_wb = v4l2_ctrl_new_std(hdl, ops,
++					V4L2_CID_AUTO_WHITE_BALANCE,
++					0, 1, 1, 0);
++	ctrls->blue_balance = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_BLUE_BALANCE,
++						0, 4095, 1, 1024);
++	ctrls->red_balance = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_RED_BALANCE,
++						0, 4095, 1, 1024);
++
++	ctrls->exposure = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_EXPOSURE,
++					4, 0xfff8, 1, 0x4c00);
++	ctrls->anal_gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_ANALOGUE_GAIN,
++					0x10, 0xfff8, 1, 0x0080);
++	ctrls->test_pattern =
++		v4l2_ctrl_new_std_menu_items(hdl, ops, V4L2_CID_TEST_PATTERN,
++					ARRAY_SIZE(test_pattern_menu) - 1,
++					0, 0, test_pattern_menu);
++	ctrls->hflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_HFLIP,
++					0, 1, 1, 0);
++	ctrls->vflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_VFLIP,
++					0, 1, 1, 0);
++	ctrls->light_freq =
++		v4l2_ctrl_new_std_menu(hdl, ops,
++					V4L2_CID_POWER_LINE_FREQUENCY,
++					V4L2_CID_POWER_LINE_FREQUENCY_AUTO, 0,
++					V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
++	ctrls->link_freq = v4l2_ctrl_new_int_menu(hdl, ops, V4L2_CID_LINK_FREQ,
++					0, 0, link_freq_menu_items);
++	if (hdl->error) {
++		ret = hdl->error;
++		goto free_ctrls;
++	}
++
++	ctrls->pixel_rate->flags |= V4L2_CTRL_FLAG_READ_ONLY;
++	ctrls->link_freq->flags |= V4L2_CTRL_FLAG_READ_ONLY;
++	// ctrls->exposure->flags |= V4L2_CTRL_FLAG_VOLATILE;
++	// ctrls->anal_gain->flags |= V4L2_CTRL_FLAG_VOLATILE;
++
++	v4l2_ctrl_auto_cluster(3, &ctrls->auto_wb, 0, false);
++
++	sensor->sd.ctrl_handler = hdl;
++	return 0;
++
++free_ctrls:
++	v4l2_ctrl_handler_free(hdl);
++	return ret;
++}
++
++static int ov4689_enum_frame_size(struct v4l2_subdev *sd,
++				struct v4l2_subdev_pad_config *cfg,
++				struct v4l2_subdev_frame_size_enum *fse)
++{
++	if (fse->pad != 0)
++		return -EINVAL;
++	if (fse->index >= OV4689_NUM_MODES)
++		return -EINVAL;
++
++	fse->min_width =
++		ov4689_mode_data[fse->index].hact;
++	fse->max_width = fse->min_width;
++	fse->min_height =
++		ov4689_mode_data[fse->index].vact;
++	fse->max_height = fse->min_height;
++
++	return 0;
++}
++
++static int ov4689_enum_frame_interval(
++	struct v4l2_subdev *sd,
++	struct v4l2_subdev_pad_config *cfg,
++	struct v4l2_subdev_frame_interval_enum *fie)
++{
++	//struct ov4689_dev *sensor = to_ov4689_dev(sd);
++	struct v4l2_fract tpf;
++	int i = 0;
++
++	if (fie->pad != 0)
++		return -EINVAL;
++	if (fie->index >= OV4689_NUM_FRAMERATES)
++		return -EINVAL;
++
++	tpf.numerator = 1;
++	tpf.denominator = ov4689_framerates[fie->index];
++
++	// ret = ov4689_try_frame_interval(sensor, &tpf,
++	//		fie->width, fie->height);
++	// if (ret < 0)
++	//	return -EINVAL;
++
++	pr_debug("fie->width = %d, fie->height = %d\n", fie->width, fie->height);
++	for (i = 0; i < OV4689_NUM_MODES; i++) {
++		if (fie->width == ov4689_mode_data[i].hact &&
++			fie->height == ov4689_mode_data[i].vact)
++			break;
++	}
++	if (i == OV4689_NUM_MODES)
++		return -ENOTTY;
++
++	fie->interval = tpf;
++	fie->width = ov4689_mode_data[i].hact;
++	fie->height = ov4689_mode_data[i].vact;
++
++	return 0;
++}
++
++static int ov4689_g_frame_interval(struct v4l2_subdev *sd,
++				struct v4l2_subdev_frame_interval *fi)
++{
++	struct ov4689_dev *sensor = to_ov4689_dev(sd);
++
++	mutex_lock(&sensor->lock);
++	fi->interval = sensor->frame_interval;
++	mutex_unlock(&sensor->lock);
++
++	return 0;
++}
++
++static int ov4689_s_frame_interval(struct v4l2_subdev *sd,
++				struct v4l2_subdev_frame_interval *fi)
++{
++	struct ov4689_dev *sensor = to_ov4689_dev(sd);
++	const struct ov4689_mode_info *mode;
++	int frame_rate, ret = 0;
++
++	if (fi->pad != 0)
++		return -EINVAL;
++
++	mutex_lock(&sensor->lock);
++
++	if (sensor->streaming) {
++		ret = -EBUSY;
++		goto out;
++	}
++
++	mode = sensor->current_mode;
++
++	frame_rate = ov4689_try_frame_interval(sensor, &fi->interval,
++					mode->hact, mode->vact);
++	if (frame_rate < 0) {
++		/* Always return a valid frame interval value */
++		fi->interval = sensor->frame_interval;
++		goto out;
++	}
++
++	mode = ov4689_find_mode(sensor, frame_rate, mode->hact,
++				mode->vact, true);
++	if (!mode) {
++		ret = -EINVAL;
++		goto out;
++	}
++
++	if (mode != sensor->current_mode ||
++		frame_rate != sensor->current_fr) {
++		sensor->current_fr = frame_rate;
++		sensor->frame_interval = fi->interval;
++		sensor->current_mode = mode;
++		sensor->pending_mode_change = true;
++
++		__v4l2_ctrl_s_ctrl_int64(sensor->ctrls.pixel_rate,
++					ov4689_calc_pixel_rate(sensor));
++	}
++out:
++	mutex_unlock(&sensor->lock);
++	return ret;
++}
++
++static int ov4689_stream_start(struct ov4689_dev *sensor, int enable)
++{
++	return ov4689_write_reg(sensor, OV4689_REG_STREAM_ON, enable);
++}
++
++static int ov4689_s_stream(struct v4l2_subdev *sd, int enable)
++{
++	struct ov4689_dev *sensor = to_ov4689_dev(sd);
++	int ret = 0;
++
++	if (enable) {
++		pm_runtime_get_sync(&sensor->i2c_client->dev);
++
++		ret = v4l2_ctrl_handler_setup(&sensor->ctrls.handler);
++		if (ret) {
++			pm_runtime_put_sync(&sensor->i2c_client->dev);
++			return ret;
++		}
++	}
++
++	mutex_lock(&sensor->lock);
++
++	if (sensor->streaming == !enable) {
++		if (enable) {
++			ret = ov4689_restore_mode(sensor);
++			if (ret)
++				goto out;
++		}
++
++		if (enable && sensor->pending_mode_change) {
++			ret = ov4689_set_mode(sensor);
++			if (ret)
++				goto out;
++		}
++
++		ret = ov4689_stream_start(sensor, enable);
++		if (ret)
++			goto out;
++	}
++	sensor->streaming += enable ? 1 : -1;
++	WARN_ON(sensor->streaming < 0);
++out:
++	mutex_unlock(&sensor->lock);
++
++	if (!enable || ret)
++		pm_runtime_put_sync(&sensor->i2c_client->dev);
++
++	return ret;
++}
++
++static const struct v4l2_subdev_core_ops ov4689_core_ops = {
++	.log_status = v4l2_ctrl_subdev_log_status,
++	.subscribe_event = v4l2_ctrl_subdev_subscribe_event,
++	.unsubscribe_event = v4l2_event_subdev_unsubscribe,
++};
++
++static const struct v4l2_subdev_video_ops ov4689_video_ops = {
++	.g_frame_interval = ov4689_g_frame_interval,
++	.s_frame_interval = ov4689_s_frame_interval,
++	.s_stream = ov4689_s_stream,
++};
++
++static const struct v4l2_subdev_pad_ops ov4689_pad_ops = {
++	.enum_mbus_code = ov4689_enum_mbus_code,
++	.get_fmt = ov4689_get_fmt,
++	.set_fmt = ov4689_set_fmt,
++	.enum_frame_size = ov4689_enum_frame_size,
++	.enum_frame_interval = ov4689_enum_frame_interval,
++};
++
++static const struct v4l2_subdev_ops ov4689_subdev_ops = {
++	.core = &ov4689_core_ops,
++	.video = &ov4689_video_ops,
++	.pad = &ov4689_pad_ops,
++};
++
++static int ov4689_get_regulators(struct ov4689_dev *sensor)
++{
++	int i;
++
++	for (i = 0; i < OV4689_NUM_SUPPLIES; i++)
++		sensor->supplies[i].supply = ov4689_supply_name[i];
++
++	return devm_regulator_bulk_get(&sensor->i2c_client->dev,
++					OV4689_NUM_SUPPLIES,
++					sensor->supplies);
++}
++
++static int ov4689_check_chip_id(struct ov4689_dev *sensor)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	int ret = 0;
++	u16 chip_id;
++
++	ret = ov4689_read_reg16(sensor, OV4689_REG_CHIP_ID, &chip_id);
++	if (ret) {
++		dev_err(&client->dev, "%s: failed to read chip identifier\n",
++			__func__);
++		return ret;
++	}
++
++	if (chip_id != OV4689_CHIP_ID) {
++		dev_err(&client->dev, "%s: wrong chip identifier, expected 0x%x,  got 0x%x\n",
++			__func__, OV4689_CHIP_ID, chip_id);
++		return -ENXIO;
++	}
++	dev_err(&client->dev, "%s: chip identifier, got 0x%x\n",
++		__func__, chip_id);
++
++	return 0;
++}
++
++static int ov4689_probe(struct i2c_client *client)
++{
++	struct device *dev = &client->dev;
++	struct fwnode_handle *endpoint;
++	struct ov4689_dev *sensor;
++	struct v4l2_mbus_framefmt *fmt;
++	u32 rotation;
++	int ret;
++
++	sensor = devm_kzalloc(dev, sizeof(*sensor), GFP_KERNEL);
++	if (!sensor)
++		return -ENOMEM;
++
++	sensor->i2c_client = client;
++
++	fmt = &sensor->fmt;
++	fmt->code = MEDIA_BUS_FMT_SBGGR10_1X10;
++	fmt->colorspace = V4L2_COLORSPACE_SRGB;
++	fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(fmt->colorspace);
++	fmt->quantization = V4L2_QUANTIZATION_FULL_RANGE;
++	fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(fmt->colorspace);
++	fmt->width = 1920;
++	fmt->height = 1080;
++	fmt->field = V4L2_FIELD_NONE;
++	sensor->frame_interval.numerator = 1;
++	sensor->frame_interval.denominator = ov4689_framerates[OV4689_30_FPS];
++	sensor->current_fr = OV4689_30_FPS;
++	sensor->current_mode =
++		&ov4689_mode_data[OV4689_MODE_1080P_1920_1080];
++	sensor->last_mode = sensor->current_mode;
++
++
++	/* optional indication of physical rotation of sensor */
++	ret = fwnode_property_read_u32(dev_fwnode(&client->dev), "rotation",
++					&rotation);
++	if (!ret) {
++		switch (rotation) {
++		case 180:
++			sensor->upside_down = true;
++			fallthrough;
++		case 0:
++			break;
++		default:
++			dev_warn(dev, "%u degrees rotation is not supported, ignoring...\n",
++				rotation);
++		}
++	}
++
++	endpoint = fwnode_graph_get_next_endpoint(dev_fwnode(&client->dev),
++						NULL);
++	if (!endpoint) {
++		dev_err(dev, "endpoint node not found\n");
++		return -EINVAL;
++	}
++
++	ret = v4l2_fwnode_endpoint_parse(endpoint, &sensor->ep);
++	fwnode_handle_put(endpoint);
++	if (ret) {
++		dev_err(dev, "Could not parse endpoint\n");
++		return ret;
++	}
++
++	if (sensor->ep.bus_type != V4L2_MBUS_CSI2_DPHY) {
++		dev_err(dev, "Unsupported bus type %d\n", sensor->ep.bus_type);
++		return -EINVAL;
++	}
++
++	/* get system clock (xclk) */
++	sensor->xclk = devm_clk_get(dev, "xclk");
++	if (IS_ERR(sensor->xclk)) {
++		dev_err(dev, "failed to get xclk\n");
++		return PTR_ERR(sensor->xclk);
++	}
++
++	sensor->xclk_freq = clk_get_rate(sensor->xclk);
++	if (sensor->xclk_freq < OV4689_XCLK_MIN ||
++		sensor->xclk_freq > OV4689_XCLK_MAX) {
++		dev_err(dev, "xclk frequency out of range: %d Hz\n",
++			sensor->xclk_freq);
++		return -EINVAL;
++	}
++
++	/* request optional power down pin */
++	sensor->pwdn_gpio = devm_gpiod_get_optional(dev, "powerdown",
++						GPIOD_OUT_HIGH);
++	if (IS_ERR(sensor->pwdn_gpio))
++		return PTR_ERR(sensor->pwdn_gpio);
++
++	/* request optional reset pin */
++	sensor->reset_gpio = devm_gpiod_get_optional(dev, "reset",
++						GPIOD_OUT_HIGH);
++	if (IS_ERR(sensor->reset_gpio))
++		return PTR_ERR(sensor->reset_gpio);
++
++	v4l2_i2c_subdev_init(&sensor->sd, client, &ov4689_subdev_ops);
++
++	sensor->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
++			V4L2_SUBDEV_FL_HAS_EVENTS;
++	sensor->pad.flags = MEDIA_PAD_FL_SOURCE;
++	sensor->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
++	ret = media_entity_pads_init(&sensor->sd.entity, 1, &sensor->pad);
++	if (ret)
++		return ret;
++
++	ret = ov4689_get_regulators(sensor);
++	if (ret)
++		return ret;
++
++	mutex_init(&sensor->lock);
++
++	ret = ov4689_set_power_on(dev);
++	if (ret) {
++		dev_err(dev, "failed to power on\n");
++		goto entity_cleanup;
++	}
++
++	ret = ov4689_check_chip_id(sensor);
++	if (ret)
++		goto error_power_off;
++
++	ret = ov4689_init_controls(sensor);
++	if (ret)
++		goto error_power_off;
++
++	ret = v4l2_async_register_subdev_sensor_common(&sensor->sd);
++	if (ret)
++		goto free_ctrls;
++
++	pm_runtime_set_active(dev);
++	pm_runtime_enable(dev);
++
++	return 0;
++
++free_ctrls:
++	v4l2_ctrl_handler_free(&sensor->ctrls.handler);
++error_power_off:
++	ov4689_set_power_off(dev);
++entity_cleanup:
++	media_entity_cleanup(&sensor->sd.entity);
++	mutex_destroy(&sensor->lock);
++	return ret;
++}
++
++static int ov4689_remove(struct i2c_client *client)
++{
++	struct v4l2_subdev *sd = i2c_get_clientdata(client);
++	struct ov4689_dev *sensor = to_ov4689_dev(sd);
++
++	v4l2_async_unregister_subdev(&sensor->sd);
++	media_entity_cleanup(&sensor->sd.entity);
++	v4l2_ctrl_handler_free(&sensor->ctrls.handler);
++	mutex_destroy(&sensor->lock);
++
++	pm_runtime_disable(&client->dev);
++	if (!pm_runtime_status_suspended(&client->dev))
++		ov4689_set_power_off(&client->dev);
++	pm_runtime_set_suspended(&client->dev);
++
++	return 0;
++}
++
++static const struct i2c_device_id ov4689_id[] = {
++	{ "ov4689", 0 },
++	{},
++};
++MODULE_DEVICE_TABLE(i2c, ov4689_id);
++
++static const struct of_device_id ov4689_dt_ids[] = {
++	{ .compatible = "ovti,ov4689" },
++	{ /* sentinel */ }
++};
++MODULE_DEVICE_TABLE(of, ov4689_dt_ids);
++
++static const struct dev_pm_ops ov4689_pm_ops = {
++	SET_RUNTIME_PM_OPS(ov4689_set_power_off, ov4689_set_power_on, NULL)
++};
++
++static struct i2c_driver ov4689_i2c_driver = {
++	.driver = {
++		.name  = "ov4689",
++		.of_match_table = ov4689_dt_ids,
++		.pm = &ov4689_pm_ops,
++	},
++	.id_table = ov4689_id,
++	.probe_new = ov4689_probe,
++	.remove   = ov4689_remove,
++};
++
++module_i2c_driver(ov4689_i2c_driver);
++
++MODULE_DESCRIPTION("OV4689 MIPI Camera Subdev Driver");
++MODULE_LICENSE("GPL");
+diff --git a/drivers/media/platform/starfive/v4l2_driver/ov5640.c b/drivers/media/platform/starfive/v4l2_driver/ov5640.c
+new file mode 100644
+index 000000000000..16a3881a3855
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/ov5640.c
+@@ -0,0 +1,3227 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * Copyright (C) 2011-2013 Freescale Semiconductor, Inc. All Rights Reserved.
++ * Copyright (C) 2014-2017 Mentor Graphics Inc.
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++
++#include <linux/clk.h>
++#include <linux/clk-provider.h>
++#include <linux/clkdev.h>
++#include <linux/ctype.h>
++#include <linux/delay.h>
++#include <linux/device.h>
++#include <linux/gpio/consumer.h>
++#include <linux/i2c.h>
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/of_device.h>
++#include <linux/regulator/consumer.h>
++#include <linux/slab.h>
++#include <linux/types.h>
++#include <media/v4l2-async.h>
++#include <media/v4l2-ctrls.h>
++#include <media/v4l2-device.h>
++#include <media/v4l2-event.h>
++#include <media/v4l2-fwnode.h>
++#include <media/v4l2-subdev.h>
++#include "stfcamss.h"
++
++/* min/typical/max system clock (xclk) frequencies */
++#define OV5640_XCLK_MIN  6000000
++#define OV5640_XCLK_MAX 54000000
++
++#define OV5640_SKIP_FRAMES      4
++
++#define OV5640_CHIP_ID		0x5640
++#define OV5640_DEFAULT_SLAVE_ID 0x3c
++
++#define OV5640_REG_SYS_RESET02		0x3002
++#define OV5640_REG_SYS_CLOCK_ENABLE02	0x3006
++#define OV5640_REG_SYS_CTRL0		0x3008
++#define OV5640_REG_SYS_CTRL0_SW_PWDN	0x42
++#define OV5640_REG_SYS_CTRL0_SW_PWUP	0x02
++#define OV5640_REG_CHIP_ID		0x300a
++#define OV5640_REG_IO_MIPI_CTRL00	0x300e
++#define OV5640_REG_PAD_OUTPUT_ENABLE01	0x3017
++#define OV5640_REG_PAD_OUTPUT_ENABLE02	0x3018
++#define OV5640_REG_PAD_OUTPUT00		0x3019
++#define OV5640_REG_SYSTEM_CONTROL1	0x302e
++#define OV5640_REG_SC_PLL_CTRL0		0x3034
++#define OV5640_REG_SC_PLL_CTRL1		0x3035
++#define OV5640_REG_SC_PLL_CTRL2		0x3036
++#define OV5640_REG_SC_PLL_CTRL3		0x3037
++#define OV5640_REG_SLAVE_ID		0x3100
++#define OV5640_REG_SCCB_SYS_CTRL1	0x3103
++#define OV5640_REG_SYS_ROOT_DIVIDER	0x3108
++#define OV5640_REG_AWB_R_GAIN		0x3400
++#define OV5640_REG_AWB_G_GAIN		0x3402
++#define OV5640_REG_AWB_B_GAIN		0x3404
++#define OV5640_REG_AWB_MANUAL_CTRL	0x3406
++#define OV5640_REG_AEC_PK_EXPOSURE_HI	0x3500
++#define OV5640_REG_AEC_PK_EXPOSURE_MED	0x3501
++#define OV5640_REG_AEC_PK_EXPOSURE_LO	0x3502
++#define OV5640_REG_AEC_PK_MANUAL	0x3503
++#define OV5640_REG_AEC_PK_REAL_GAIN	0x350a
++#define OV5640_REG_AEC_PK_VTS		0x350c
++#define OV5640_REG_TIMING_DVPHO		0x3808
++#define OV5640_REG_TIMING_DVPVO		0x380a
++#define OV5640_REG_TIMING_HTS		0x380c
++#define OV5640_REG_TIMING_VTS		0x380e
++#define OV5640_REG_TIMING_TC_REG20	0x3820
++#define OV5640_REG_TIMING_TC_REG21	0x3821
++#define OV5640_REG_AEC_CTRL00		0x3a00
++#define OV5640_REG_AEC_B50_STEP		0x3a08
++#define OV5640_REG_AEC_B60_STEP		0x3a0a
++#define OV5640_REG_AEC_CTRL0D		0x3a0d
++#define OV5640_REG_AEC_CTRL0E		0x3a0e
++#define OV5640_REG_AEC_CTRL0F		0x3a0f
++#define OV5640_REG_AEC_CTRL10		0x3a10
++#define OV5640_REG_AEC_CTRL11		0x3a11
++#define OV5640_REG_AEC_CTRL1B		0x3a1b
++#define OV5640_REG_AEC_CTRL1E		0x3a1e
++#define OV5640_REG_AEC_CTRL1F		0x3a1f
++#define OV5640_REG_HZ5060_CTRL00	0x3c00
++#define OV5640_REG_HZ5060_CTRL01	0x3c01
++#define OV5640_REG_SIGMADELTA_CTRL0C	0x3c0c
++#define OV5640_REG_FRAME_CTRL01		0x4202
++#define OV5640_REG_FORMAT_CONTROL00	0x4300
++#define OV5640_REG_VFIFO_HSIZE		0x4602
++#define OV5640_REG_VFIFO_VSIZE		0x4604
++#define OV5640_REG_JPG_MODE_SELECT	0x4713
++#define OV5640_REG_CCIR656_CTRL00	0x4730
++#define OV5640_REG_POLARITY_CTRL00	0x4740
++#define OV5640_REG_MIPI_CTRL00		0x4800
++#define OV5640_REG_DEBUG_MODE		0x4814
++#define OV5640_REG_ISP_FORMAT_MUX_CTRL	0x501f
++#define OV5640_REG_PRE_ISP_TEST_SET1	0x503d
++#define OV5640_REG_SDE_CTRL0		0x5580
++#define OV5640_REG_SDE_CTRL1		0x5581
++#define OV5640_REG_SDE_CTRL3		0x5583
++#define OV5640_REG_SDE_CTRL4		0x5584
++#define OV5640_REG_SDE_CTRL5		0x5585
++#define OV5640_REG_AVG_READOUT		0x56a1
++
++enum ov5640_mode_id {
++	OV5640_MODE_QCIF_176_144 = 0,
++	OV5640_MODE_QVGA_320_240,
++	OV5640_MODE_VGA_640_480,
++	OV5640_MODE_NTSC_720_480,
++	OV5640_MODE_PAL_720_576,
++	OV5640_MODE_XGA_1024_768,
++	OV5640_MODE_720P_1280_720,
++	OV5640_MODE_1080P_1920_1080,
++	OV5640_MODE_QSXGA_2592_1944,
++	OV5640_NUM_MODES,
++};
++
++enum ov5640_frame_rate {
++	OV5640_15_FPS = 0,
++	OV5640_30_FPS,
++	OV5640_60_FPS,
++	OV5640_NUM_FRAMERATES,
++};
++
++enum ov5640_format_mux {
++	OV5640_FMT_MUX_YUV422 = 0,
++	OV5640_FMT_MUX_RGB,
++	OV5640_FMT_MUX_DITHER,
++	OV5640_FMT_MUX_RAW_DPC,
++	OV5640_FMT_MUX_SNR_RAW,
++	OV5640_FMT_MUX_RAW_CIP,
++};
++
++struct ov5640_pixfmt {
++	u32 code;
++	u32 colorspace;
++};
++
++static const struct ov5640_pixfmt ov5640_formats[] = {
++	{ MEDIA_BUS_FMT_JPEG_1X8, V4L2_COLORSPACE_JPEG, },
++	{ MEDIA_BUS_FMT_UYVY8_2X8, V4L2_COLORSPACE_SRGB, },
++	{ MEDIA_BUS_FMT_YUYV8_2X8, V4L2_COLORSPACE_SRGB, },
++	{ MEDIA_BUS_FMT_RGB565_2X8_LE, V4L2_COLORSPACE_SRGB, },
++	{ MEDIA_BUS_FMT_RGB565_2X8_BE, V4L2_COLORSPACE_SRGB, },
++	{ MEDIA_BUS_FMT_SBGGR8_1X8, V4L2_COLORSPACE_SRGB, },
++	{ MEDIA_BUS_FMT_SGBRG8_1X8, V4L2_COLORSPACE_SRGB, },
++	{ MEDIA_BUS_FMT_SGRBG8_1X8, V4L2_COLORSPACE_SRGB, },
++	{ MEDIA_BUS_FMT_SRGGB8_1X8, V4L2_COLORSPACE_SRGB, },
++};
++
++/*
++ * FIXME: remove this when a subdev API becomes available
++ * to set the MIPI CSI-2 virtual channel.
++ */
++static unsigned int virtual_channel;
++module_param(virtual_channel, uint, 0444);
++MODULE_PARM_DESC(virtual_channel,
++		 "MIPI CSI-2 virtual channel (0..3), default 0");
++
++static const int ov5640_framerates[] = {
++	[OV5640_15_FPS] = 15,
++	[OV5640_30_FPS] = 30,
++	[OV5640_60_FPS] = 60,
++};
++
++/* regulator supplies */
++static const char * const ov5640_supply_name[] = {
++	"DOVDD", /* Digital I/O (1.8V) supply */
++	"AVDD",  /* Analog (2.8V) supply */
++	"DVDD",  /* Digital Core (1.5V) supply */
++};
++
++#define OV5640_NUM_SUPPLIES ARRAY_SIZE(ov5640_supply_name)
++
++/*
++ * Image size under 1280 * 960 are SUBSAMPLING
++ * Image size upper 1280 * 960 are SCALING
++ */
++enum ov5640_downsize_mode {
++	SUBSAMPLING,
++	SCALING,
++};
++
++struct reg_value {
++	u16 reg_addr;
++	u8 val;
++	u8 mask;
++	u32 delay_ms;
++};
++
++struct ov5640_mode_info {
++	enum ov5640_mode_id id;
++	enum ov5640_downsize_mode dn_mode;
++	u32 hact;
++	u32 htot;
++	u32 vact;
++	u32 vtot;
++	const struct reg_value *reg_data;
++	u32 reg_data_size;
++	u32 max_fps;
++};
++
++struct ov5640_ctrls {
++	struct v4l2_ctrl_handler handler;
++	struct v4l2_ctrl *pixel_rate;
++	struct {
++		struct v4l2_ctrl *auto_exp;
++		struct v4l2_ctrl *exposure;
++	};
++	struct {
++		struct v4l2_ctrl *auto_wb;
++		struct v4l2_ctrl *blue_balance;
++		struct v4l2_ctrl *red_balance;
++	};
++	struct {
++		struct v4l2_ctrl *auto_gain;
++		struct v4l2_ctrl *gain;
++	};
++	struct v4l2_ctrl *brightness;
++	struct v4l2_ctrl *light_freq;
++	struct v4l2_ctrl *saturation;
++	struct v4l2_ctrl *contrast;
++	struct v4l2_ctrl *hue;
++	struct v4l2_ctrl *test_pattern;
++	struct v4l2_ctrl *hflip;
++	struct v4l2_ctrl *vflip;
++};
++
++struct ov5640_dev {
++	struct i2c_client *i2c_client;
++	struct v4l2_subdev sd;
++	struct media_pad pad;
++	struct v4l2_fwnode_endpoint ep; /* the parsed DT endpoint info */
++	struct clk *xclk; /* system clock to OV5640 */
++	u32 xclk_freq;
++
++	struct regulator_bulk_data supplies[OV5640_NUM_SUPPLIES];
++	struct gpio_desc *reset_gpio;
++	struct gpio_desc *pwdn_gpio;
++	bool   upside_down;
++
++	/* lock to protect all members below */
++	struct mutex lock;
++
++	int power_count;
++
++	struct v4l2_mbus_framefmt fmt;
++	bool pending_fmt_change;
++
++	const struct ov5640_mode_info *current_mode;
++	const struct ov5640_mode_info *last_mode;
++	enum ov5640_frame_rate current_fr;
++	struct v4l2_fract frame_interval;
++
++	struct ov5640_ctrls ctrls;
++
++	u32 prev_sysclk, prev_hts;
++	u32 ae_low, ae_high, ae_target;
++
++	bool pending_mode_change;
++	int streaming;
++};
++
++static inline struct ov5640_dev *to_ov5640_dev(struct v4l2_subdev *sd)
++{
++	return container_of(sd, struct ov5640_dev, sd);
++}
++
++static inline struct v4l2_subdev *ctrl_to_sd(struct v4l2_ctrl *ctrl)
++{
++	return &container_of(ctrl->handler, struct ov5640_dev,
++			     ctrls.handler)->sd;
++}
++
++/*
++ * FIXME: all of these register tables are likely filled with
++ * entries that set the register to their power-on default values,
++ * and which are otherwise not touched by this driver. Those entries
++ * should be identified and removed to speed register load time
++ * over i2c.
++ */
++/* YUV422 UYVY VGA@30fps */
++static const struct reg_value ov5640_init_setting_30fps_VGA[] = {
++	{0x3103, 0x11, 0, 0}, {0x3008, 0x82, 0, 5}, {0x3008, 0x42, 0, 0},
++	{0x3103, 0x03, 0, 0}, {0x3630, 0x36, 0, 0},
++	{0x3631, 0x0e, 0, 0}, {0x3632, 0xe2, 0, 0}, {0x3633, 0x12, 0, 0},
++	{0x3621, 0xe0, 0, 0}, {0x3704, 0xa0, 0, 0}, {0x3703, 0x5a, 0, 0},
++	{0x3715, 0x78, 0, 0}, {0x3717, 0x01, 0, 0}, {0x370b, 0x60, 0, 0},
++	{0x3705, 0x1a, 0, 0}, {0x3905, 0x02, 0, 0}, {0x3906, 0x10, 0, 0},
++	{0x3901, 0x0a, 0, 0}, {0x3731, 0x12, 0, 0}, {0x3600, 0x08, 0, 0},
++	{0x3601, 0x33, 0, 0}, {0x302d, 0x60, 0, 0}, {0x3620, 0x52, 0, 0},
++	{0x371b, 0x20, 0, 0}, {0x471c, 0x50, 0, 0}, {0x3a13, 0x43, 0, 0},
++	{0x3a18, 0x00, 0, 0}, {0x3a19, 0xf8, 0, 0}, {0x3635, 0x13, 0, 0},
++	{0x3636, 0x03, 0, 0}, {0x3634, 0x40, 0, 0}, {0x3622, 0x01, 0, 0},
++	{0x3c01, 0xa4, 0, 0}, {0x3c04, 0x28, 0, 0}, {0x3c05, 0x98, 0, 0},
++	{0x3c06, 0x00, 0, 0}, {0x3c07, 0x08, 0, 0}, {0x3c08, 0x00, 0, 0},
++	{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
++	{0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
++	{0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
++	{0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
++	{0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
++	{0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
++	{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
++	{0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
++	{0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
++	{0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
++	{0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0}, {0x3000, 0x00, 0, 0},
++	{0x3002, 0x1c, 0, 0}, {0x3004, 0xff, 0, 0}, {0x3006, 0xc3, 0, 0},
++	{0x302e, 0x08, 0, 0}, {0x4300, 0x3f, 0, 0},
++	{0x501f, 0x00, 0, 0}, {0x4407, 0x04, 0, 0},
++	{0x440e, 0x00, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
++	{0x4837, 0x0a, 0, 0}, {0x3824, 0x02, 0, 0},
++	{0x5000, 0xa7, 0, 0}, {0x5001, 0xa3, 0, 0}, {0x5180, 0xff, 0, 0},
++	{0x5181, 0xf2, 0, 0}, {0x5182, 0x00, 0, 0}, {0x5183, 0x14, 0, 0},
++	{0x5184, 0x25, 0, 0}, {0x5185, 0x24, 0, 0}, {0x5186, 0x09, 0, 0},
++	{0x5187, 0x09, 0, 0}, {0x5188, 0x09, 0, 0}, {0x5189, 0x88, 0, 0},
++	{0x518a, 0x54, 0, 0}, {0x518b, 0xee, 0, 0}, {0x518c, 0xb2, 0, 0},
++	{0x518d, 0x50, 0, 0}, {0x518e, 0x34, 0, 0}, {0x518f, 0x6b, 0, 0},
++	{0x5190, 0x46, 0, 0}, {0x5191, 0xf8, 0, 0}, {0x5192, 0x04, 0, 0},
++	{0x5193, 0x70, 0, 0}, {0x5194, 0xf0, 0, 0}, {0x5195, 0xf0, 0, 0},
++	{0x5196, 0x03, 0, 0}, {0x5197, 0x01, 0, 0}, {0x5198, 0x04, 0, 0},
++	{0x5199, 0x6c, 0, 0}, {0x519a, 0x04, 0, 0}, {0x519b, 0x00, 0, 0},
++	{0x519c, 0x09, 0, 0}, {0x519d, 0x2b, 0, 0}, {0x519e, 0x38, 0, 0},
++	{0x5381, 0x1e, 0, 0}, {0x5382, 0x5b, 0, 0}, {0x5383, 0x08, 0, 0},
++	{0x5384, 0x0a, 0, 0}, {0x5385, 0x7e, 0, 0}, {0x5386, 0x88, 0, 0},
++	{0x5387, 0x7c, 0, 0}, {0x5388, 0x6c, 0, 0}, {0x5389, 0x10, 0, 0},
++	{0x538a, 0x01, 0, 0}, {0x538b, 0x98, 0, 0}, {0x5300, 0x08, 0, 0},
++	{0x5301, 0x30, 0, 0}, {0x5302, 0x10, 0, 0}, {0x5303, 0x00, 0, 0},
++	{0x5304, 0x08, 0, 0}, {0x5305, 0x30, 0, 0}, {0x5306, 0x08, 0, 0},
++	{0x5307, 0x16, 0, 0}, {0x5309, 0x08, 0, 0}, {0x530a, 0x30, 0, 0},
++	{0x530b, 0x04, 0, 0}, {0x530c, 0x06, 0, 0}, {0x5480, 0x01, 0, 0},
++	{0x5481, 0x08, 0, 0}, {0x5482, 0x14, 0, 0}, {0x5483, 0x28, 0, 0},
++	{0x5484, 0x51, 0, 0}, {0x5485, 0x65, 0, 0}, {0x5486, 0x71, 0, 0},
++	{0x5487, 0x7d, 0, 0}, {0x5488, 0x87, 0, 0}, {0x5489, 0x91, 0, 0},
++	{0x548a, 0x9a, 0, 0}, {0x548b, 0xaa, 0, 0}, {0x548c, 0xb8, 0, 0},
++	{0x548d, 0xcd, 0, 0}, {0x548e, 0xdd, 0, 0}, {0x548f, 0xea, 0, 0},
++	{0x5490, 0x1d, 0, 0}, {0x5580, 0x02, 0, 0}, {0x5583, 0x40, 0, 0},
++	{0x5584, 0x10, 0, 0}, {0x5589, 0x10, 0, 0}, {0x558a, 0x00, 0, 0},
++	{0x558b, 0xf8, 0, 0}, {0x5800, 0x23, 0, 0}, {0x5801, 0x14, 0, 0},
++	{0x5802, 0x0f, 0, 0}, {0x5803, 0x0f, 0, 0}, {0x5804, 0x12, 0, 0},
++	{0x5805, 0x26, 0, 0}, {0x5806, 0x0c, 0, 0}, {0x5807, 0x08, 0, 0},
++	{0x5808, 0x05, 0, 0}, {0x5809, 0x05, 0, 0}, {0x580a, 0x08, 0, 0},
++	{0x580b, 0x0d, 0, 0}, {0x580c, 0x08, 0, 0}, {0x580d, 0x03, 0, 0},
++	{0x580e, 0x00, 0, 0}, {0x580f, 0x00, 0, 0}, {0x5810, 0x03, 0, 0},
++	{0x5811, 0x09, 0, 0}, {0x5812, 0x07, 0, 0}, {0x5813, 0x03, 0, 0},
++	{0x5814, 0x00, 0, 0}, {0x5815, 0x01, 0, 0}, {0x5816, 0x03, 0, 0},
++	{0x5817, 0x08, 0, 0}, {0x5818, 0x0d, 0, 0}, {0x5819, 0x08, 0, 0},
++	{0x581a, 0x05, 0, 0}, {0x581b, 0x06, 0, 0}, {0x581c, 0x08, 0, 0},
++	{0x581d, 0x0e, 0, 0}, {0x581e, 0x29, 0, 0}, {0x581f, 0x17, 0, 0},
++	{0x5820, 0x11, 0, 0}, {0x5821, 0x11, 0, 0}, {0x5822, 0x15, 0, 0},
++	{0x5823, 0x28, 0, 0}, {0x5824, 0x46, 0, 0}, {0x5825, 0x26, 0, 0},
++	{0x5826, 0x08, 0, 0}, {0x5827, 0x26, 0, 0}, {0x5828, 0x64, 0, 0},
++	{0x5829, 0x26, 0, 0}, {0x582a, 0x24, 0, 0}, {0x582b, 0x22, 0, 0},
++	{0x582c, 0x24, 0, 0}, {0x582d, 0x24, 0, 0}, {0x582e, 0x06, 0, 0},
++	{0x582f, 0x22, 0, 0}, {0x5830, 0x40, 0, 0}, {0x5831, 0x42, 0, 0},
++	{0x5832, 0x24, 0, 0}, {0x5833, 0x26, 0, 0}, {0x5834, 0x24, 0, 0},
++	{0x5835, 0x22, 0, 0}, {0x5836, 0x22, 0, 0}, {0x5837, 0x26, 0, 0},
++	{0x5838, 0x44, 0, 0}, {0x5839, 0x24, 0, 0}, {0x583a, 0x26, 0, 0},
++	{0x583b, 0x28, 0, 0}, {0x583c, 0x42, 0, 0}, {0x583d, 0xce, 0, 0},
++	{0x5025, 0x00, 0, 0}, {0x3a0f, 0x30, 0, 0}, {0x3a10, 0x28, 0, 0},
++	{0x3a1b, 0x30, 0, 0}, {0x3a1e, 0x26, 0, 0}, {0x3a11, 0x60, 0, 0},
++	{0x3a1f, 0x14, 0, 0}, {0x3008, 0x02, 0, 0}, {0x3c00, 0x04, 0, 300},
++};
++
++static const struct reg_value ov5640_setting_VGA_640_480[] = {
++	{0x3c07, 0x08, 0, 0},
++	{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
++	{0x3814, 0x31, 0, 0},
++	{0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
++	{0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
++	{0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
++	{0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
++	{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
++	{0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
++	{0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
++	{0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
++	{0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0},
++	{0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
++	{0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
++};
++
++static const struct reg_value ov5640_setting_XGA_1024_768[] = {
++	{0x3c07, 0x08, 0, 0},
++	{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
++	{0x3814, 0x31, 0, 0},
++	{0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
++	{0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
++	{0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
++	{0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
++	{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
++	{0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
++	{0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
++	{0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
++	{0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0},
++	{0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
++	{0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
++};
++
++static const struct reg_value ov5640_setting_QVGA_320_240[] = {
++	{0x3c07, 0x08, 0, 0},
++	{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
++	{0x3814, 0x31, 0, 0},
++	{0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
++	{0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
++	{0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
++	{0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
++	{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
++	{0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
++	{0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
++	{0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
++	{0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0},
++	{0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
++	{0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
++};
++
++static const struct reg_value ov5640_setting_QCIF_176_144[] = {
++	{0x3c07, 0x08, 0, 0},
++	{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
++	{0x3814, 0x31, 0, 0},
++	{0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
++	{0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
++	{0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
++	{0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
++	{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
++	{0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
++	{0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
++	{0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
++	{0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0},
++	{0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
++	{0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
++};
++
++static const struct reg_value ov5640_setting_NTSC_720_480[] = {
++	{0x3c07, 0x08, 0, 0},
++	{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
++	{0x3814, 0x31, 0, 0},
++	{0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
++	{0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
++	{0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x3c, 0, 0},
++	{0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
++	{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
++	{0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
++	{0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
++	{0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
++	{0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0},
++	{0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
++	{0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
++};
++
++static const struct reg_value ov5640_setting_PAL_720_576[] = {
++	{0x3c07, 0x08, 0, 0},
++	{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
++	{0x3814, 0x31, 0, 0},
++	{0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
++	{0x3802, 0x00, 0, 0}, {0x3803, 0x04, 0, 0}, {0x3804, 0x0a, 0, 0},
++	{0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9b, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x38, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x06, 0, 0},
++	{0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
++	{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x03, 0, 0},
++	{0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
++	{0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
++	{0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
++	{0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0},
++	{0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
++	{0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
++};
++
++static const struct reg_value ov5640_setting_720P_1280_720[] = {
++	{0x3c07, 0x07, 0, 0},
++	{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
++	{0x3814, 0x31, 0, 0},
++	{0x3815, 0x31, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
++	{0x3802, 0x00, 0, 0}, {0x3803, 0xfa, 0, 0}, {0x3804, 0x0a, 0, 0},
++	{0x3805, 0x3f, 0, 0}, {0x3806, 0x06, 0, 0}, {0x3807, 0xa9, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
++	{0x3618, 0x00, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x64, 0, 0},
++	{0x3709, 0x52, 0, 0}, {0x370c, 0x03, 0, 0}, {0x3a02, 0x02, 0, 0},
++	{0x3a03, 0xe4, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0xbc, 0, 0},
++	{0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x72, 0, 0}, {0x3a0e, 0x01, 0, 0},
++	{0x3a0d, 0x02, 0, 0}, {0x3a14, 0x02, 0, 0}, {0x3a15, 0xe4, 0, 0},
++	{0x4001, 0x02, 0, 0}, {0x4004, 0x02, 0, 0},
++	{0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0},
++	{0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 0},
++};
++
++static const struct reg_value ov5640_setting_1080P_1920_1080[] = {
++	{0x3c07, 0x08, 0, 0},
++	{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
++	{0x3814, 0x11, 0, 0},
++	{0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
++	{0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0}, {0x3804, 0x0a, 0, 0},
++	{0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9f, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
++	{0x3618, 0x04, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x21, 0, 0},
++	{0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x03, 0, 0},
++	{0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
++	{0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
++	{0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
++	{0x4001, 0x02, 0, 0}, {0x4004, 0x06, 0, 0},
++	{0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
++	{0x3824, 0x02, 0, 0}, {0x5001, 0x83, 0, 0},
++	{0x3c07, 0x07, 0, 0}, {0x3c08, 0x00, 0, 0},
++	{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
++	{0x3800, 0x01, 0, 0}, {0x3801, 0x50, 0, 0}, {0x3802, 0x01, 0, 0},
++	{0x3803, 0xb2, 0, 0}, {0x3804, 0x08, 0, 0}, {0x3805, 0xef, 0, 0},
++	{0x3806, 0x05, 0, 0}, {0x3807, 0xf1, 0, 0},
++	{0x3612, 0x2b, 0, 0}, {0x3708, 0x64, 0, 0},
++	{0x3a02, 0x04, 0, 0}, {0x3a03, 0x60, 0, 0}, {0x3a08, 0x01, 0, 0},
++	{0x3a09, 0x50, 0, 0}, {0x3a0a, 0x01, 0, 0}, {0x3a0b, 0x18, 0, 0},
++	{0x3a0e, 0x03, 0, 0}, {0x3a0d, 0x04, 0, 0}, {0x3a14, 0x04, 0, 0},
++	{0x3a15, 0x60, 0, 0}, {0x4407, 0x04, 0, 0},
++	{0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0}, {0x3824, 0x04, 0, 0},
++	{0x4005, 0x1a, 0, 0},
++};
++
++static const struct reg_value ov5640_setting_QSXGA_2592_1944[] = {
++	{0x3c07, 0x08, 0, 0},
++	{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
++	{0x3814, 0x11, 0, 0},
++	{0x3815, 0x11, 0, 0}, {0x3800, 0x00, 0, 0}, {0x3801, 0x00, 0, 0},
++	{0x3802, 0x00, 0, 0}, {0x3803, 0x00, 0, 0}, {0x3804, 0x0a, 0, 0},
++	{0x3805, 0x3f, 0, 0}, {0x3806, 0x07, 0, 0}, {0x3807, 0x9f, 0, 0},
++	{0x3810, 0x00, 0, 0},
++	{0x3811, 0x10, 0, 0}, {0x3812, 0x00, 0, 0}, {0x3813, 0x04, 0, 0},
++	{0x3618, 0x04, 0, 0}, {0x3612, 0x29, 0, 0}, {0x3708, 0x21, 0, 0},
++	{0x3709, 0x12, 0, 0}, {0x370c, 0x00, 0, 0}, {0x3a02, 0x03, 0, 0},
++	{0x3a03, 0xd8, 0, 0}, {0x3a08, 0x01, 0, 0}, {0x3a09, 0x27, 0, 0},
++	{0x3a0a, 0x00, 0, 0}, {0x3a0b, 0xf6, 0, 0}, {0x3a0e, 0x03, 0, 0},
++	{0x3a0d, 0x04, 0, 0}, {0x3a14, 0x03, 0, 0}, {0x3a15, 0xd8, 0, 0},
++	{0x4001, 0x02, 0, 0}, {0x4004, 0x06, 0, 0},
++	{0x4407, 0x04, 0, 0}, {0x460b, 0x37, 0, 0}, {0x460c, 0x20, 0, 0},
++	{0x3824, 0x04, 0, 0}, {0x5001, 0x83, 0, 70},
++};
++
++/* power-on sensor init reg table */
++static const struct ov5640_mode_info ov5640_mode_init_data = {
++	0, SUBSAMPLING, 640, 1896, 480, 984,
++	ov5640_init_setting_30fps_VGA,
++	ARRAY_SIZE(ov5640_init_setting_30fps_VGA),
++	OV5640_30_FPS,
++};
++
++static const struct ov5640_mode_info
++ov5640_mode_data[OV5640_NUM_MODES] = {
++	{OV5640_MODE_QCIF_176_144, SUBSAMPLING,
++	 176, 1896, 144, 984,
++	 ov5640_setting_QCIF_176_144,
++	 ARRAY_SIZE(ov5640_setting_QCIF_176_144),
++	 OV5640_30_FPS},
++	{OV5640_MODE_QVGA_320_240, SUBSAMPLING,
++	 320, 1896, 240, 984,
++	 ov5640_setting_QVGA_320_240,
++	 ARRAY_SIZE(ov5640_setting_QVGA_320_240),
++	 OV5640_30_FPS},
++	{OV5640_MODE_VGA_640_480, SUBSAMPLING,
++	 640, 1896, 480, 1080,
++	 ov5640_setting_VGA_640_480,
++	 ARRAY_SIZE(ov5640_setting_VGA_640_480),
++	 OV5640_60_FPS},
++	{OV5640_MODE_NTSC_720_480, SUBSAMPLING,
++	 720, 1896, 480, 984,
++	 ov5640_setting_NTSC_720_480,
++	 ARRAY_SIZE(ov5640_setting_NTSC_720_480),
++	OV5640_30_FPS},
++	{OV5640_MODE_PAL_720_576, SUBSAMPLING,
++	 720, 1896, 576, 984,
++	 ov5640_setting_PAL_720_576,
++	 ARRAY_SIZE(ov5640_setting_PAL_720_576),
++	 OV5640_30_FPS},
++	{OV5640_MODE_XGA_1024_768, SUBSAMPLING,
++	 1024, 1896, 768, 1080,
++	 ov5640_setting_XGA_1024_768,
++	 ARRAY_SIZE(ov5640_setting_XGA_1024_768),
++	 OV5640_30_FPS},
++	{OV5640_MODE_720P_1280_720, SUBSAMPLING,
++	 1280, 1892, 720, 740,
++	 ov5640_setting_720P_1280_720,
++	 ARRAY_SIZE(ov5640_setting_720P_1280_720),
++	 OV5640_30_FPS},
++	{OV5640_MODE_1080P_1920_1080, SCALING,
++	 1920, 2500, 1080, 1120,
++	 ov5640_setting_1080P_1920_1080,
++	 ARRAY_SIZE(ov5640_setting_1080P_1920_1080),
++	 OV5640_30_FPS},
++	{OV5640_MODE_QSXGA_2592_1944, SCALING,
++	 2592, 2844, 1944, 1968,
++	 ov5640_setting_QSXGA_2592_1944,
++	 ARRAY_SIZE(ov5640_setting_QSXGA_2592_1944),
++	 OV5640_15_FPS},
++};
++
++static int ov5640_init_slave_id(struct ov5640_dev *sensor)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	struct i2c_msg msg;
++	u8 buf[3];
++	int ret;
++
++	if (client->addr == OV5640_DEFAULT_SLAVE_ID)
++		return 0;
++
++	buf[0] = OV5640_REG_SLAVE_ID >> 8;
++	buf[1] = OV5640_REG_SLAVE_ID & 0xff;
++	buf[2] = client->addr << 1;
++
++	msg.addr = OV5640_DEFAULT_SLAVE_ID;
++	msg.flags = 0;
++	msg.buf = buf;
++	msg.len = sizeof(buf);
++
++	ret = i2c_transfer(client->adapter, &msg, 1);
++	if (ret < 0) {
++		dev_err(&client->dev, "%s: failed with %d\n", __func__, ret);
++		return ret;
++	}
++
++	return 0;
++}
++
++static int ov5640_write_reg(struct ov5640_dev *sensor, u16 reg, u8 val)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	struct i2c_msg msg;
++	u8 buf[3];
++	int ret;
++
++	buf[0] = reg >> 8;
++	buf[1] = reg & 0xff;
++	buf[2] = val;
++
++	msg.addr = client->addr;
++	msg.flags = client->flags;
++	msg.buf = buf;
++	msg.len = sizeof(buf);
++
++	ret = i2c_transfer(client->adapter, &msg, 1);
++	if (ret < 0) {
++		dev_err(&client->dev, "%s: error: reg=%x, val=%x\n",
++			__func__, reg, val);
++		return ret;
++	}
++
++	return 0;
++}
++
++static int ov5640_read_reg(struct ov5640_dev *sensor, u16 reg, u8 *val)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	struct i2c_msg msg[2];
++	u8 buf[2];
++	int ret;
++
++	buf[0] = reg >> 8;
++	buf[1] = reg & 0xff;
++
++	msg[0].addr = client->addr;
++	msg[0].flags = client->flags;
++	msg[0].buf = buf;
++	msg[0].len = sizeof(buf);
++
++	msg[1].addr = client->addr;
++	msg[1].flags = client->flags | I2C_M_RD;
++	msg[1].buf = buf;
++	msg[1].len = 1;
++
++	ret = i2c_transfer(client->adapter, msg, 2);
++	if (ret < 0) {
++		dev_err(&client->dev, "%s: error: reg=%x\n",
++			__func__, reg);
++		return ret;
++	}
++
++	*val = buf[0];
++	return 0;
++}
++
++static int ov5640_read_reg16(struct ov5640_dev *sensor, u16 reg, u16 *val)
++{
++	u8 hi, lo;
++	int ret;
++
++	ret = ov5640_read_reg(sensor, reg, &hi);
++	if (ret)
++		return ret;
++	ret = ov5640_read_reg(sensor, reg + 1, &lo);
++	if (ret)
++		return ret;
++
++	*val = ((u16)hi << 8) | (u16)lo;
++	return 0;
++}
++
++static int ov5640_write_reg16(struct ov5640_dev *sensor, u16 reg, u16 val)
++{
++	int ret;
++
++	ret = ov5640_write_reg(sensor, reg, val >> 8);
++	if (ret)
++		return ret;
++
++	return ov5640_write_reg(sensor, reg + 1, val & 0xff);
++}
++
++static int ov5640_mod_reg(struct ov5640_dev *sensor, u16 reg,
++			  u8 mask, u8 val)
++{
++	u8 readval;
++	int ret;
++
++	ret = ov5640_read_reg(sensor, reg, &readval);
++	if (ret)
++		return ret;
++
++	readval &= ~mask;
++	val &= mask;
++	val |= readval;
++
++	return ov5640_write_reg(sensor, reg, val);
++}
++
++/*
++ * After trying the various combinations, reading various
++ * documentations spread around the net, and from the various
++ * feedback, the clock tree is probably as follows:
++ *
++ *   +--------------+
++ *   |  Ext. Clock  |
++ *   +-+------------+
++ *     |  +----------+
++ *     +->|   PLL1   | - reg 0x3036, for the multiplier
++ *        +-+--------+ - reg 0x3037, bits 0-3 for the pre-divider
++ *          |  +--------------+
++ *          +->| System Clock |  - reg 0x3035, bits 4-7
++ *             +-+------------+
++ *               |  +--------------+
++ *               +->| MIPI Divider | - reg 0x3035, bits 0-3
++ *               |  +-+------------+
++ *               |    +----------------> MIPI SCLK
++ *               |    +  +-----+
++ *               |    +->| / 2 |-------> MIPI BIT CLK
++ *               |       +-----+
++ *               |  +--------------+
++ *               +->| PLL Root Div | - reg 0x3037, bit 4
++ *                  +-+------------+
++ *                    |  +---------+
++ *                    +->| Bit Div | - reg 0x3034, bits 0-3
++ *                       +-+-------+
++ *                         |  +-------------+
++ *                         +->| SCLK Div    | - reg 0x3108, bits 0-1
++ *                         |  +-+-----------+
++ *                         |    +---------------> SCLK
++ *                         |  +-------------+
++ *                         +->| SCLK 2X Div | - reg 0x3108, bits 2-3
++ *                         |  +-+-----------+
++ *                         |    +---------------> SCLK 2X
++ *                         |  +-------------+
++ *                         +->| PCLK Div    | - reg 0x3108, bits 4-5
++ *                            ++------------+
++ *                             +  +-----------+
++ *                             +->|   P_DIV   | - reg 0x3035, bits 0-3
++ *                                +-----+-----+
++ *                                       +------------> PCLK
++ *
++ * This is deviating from the datasheet at least for the register
++ * 0x3108, since it's said here that the PCLK would be clocked from
++ * the PLL.
++ *
++ * There seems to be also (unverified) constraints:
++ *  - the PLL pre-divider output rate should be in the 4-27MHz range
++ *  - the PLL multiplier output rate should be in the 500-1000MHz range
++ *  - PCLK >= SCLK * 2 in YUV, >= SCLK in Raw or JPEG
++ *
++ * In the two latter cases, these constraints are met since our
++ * factors are hardcoded. If we were to change that, we would need to
++ * take this into account. The only varying parts are the PLL
++ * multiplier and the system clock divider, which are shared between
++ * all these clocks so won't cause any issue.
++ */
++
++/*
++ * This is supposed to be ranging from 1 to 8, but the value is always
++ * set to 3 in the vendor kernels.
++ */
++#define OV5640_PLL_PREDIV	3
++
++#define OV5640_PLL_MULT_MIN	4
++#define OV5640_PLL_MULT_MAX	252
++
++/*
++ * This is supposed to be ranging from 1 to 16, but the value is
++ * always set to either 1 or 2 in the vendor kernels.
++ */
++#define OV5640_SYSDIV_MIN	1
++#define OV5640_SYSDIV_MAX	16
++
++/*
++ * Hardcode these values for scaler and non-scaler modes.
++ * FIXME: to be re-calcualted for 1 data lanes setups
++ */
++#define OV5640_MIPI_DIV_PCLK	2
++#define OV5640_MIPI_DIV_SCLK	1
++
++/*
++ * This is supposed to be ranging from 1 to 2, but the value is always
++ * set to 2 in the vendor kernels.
++ */
++#define OV5640_PLL_ROOT_DIV			2
++#define OV5640_PLL_CTRL3_PLL_ROOT_DIV_2		BIT(4)
++
++/*
++ * We only supports 8-bit formats at the moment
++ */
++#define OV5640_BIT_DIV				2
++#define OV5640_PLL_CTRL0_MIPI_MODE_8BIT		0x08
++
++/*
++ * This is supposed to be ranging from 1 to 8, but the value is always
++ * set to 2 in the vendor kernels.
++ */
++#define OV5640_SCLK_ROOT_DIV	2
++
++/*
++ * This is hardcoded so that the consistency is maintained between SCLK and
++ * SCLK 2x.
++ */
++#define OV5640_SCLK2X_ROOT_DIV (OV5640_SCLK_ROOT_DIV / 2)
++
++/*
++ * This is supposed to be ranging from 1 to 8, but the value is always
++ * set to 1 in the vendor kernels.
++ */
++#define OV5640_PCLK_ROOT_DIV			1
++#define OV5640_PLL_SYS_ROOT_DIVIDER_BYPASS	0x00
++
++static unsigned long ov5640_compute_sys_clk(struct ov5640_dev *sensor,
++					    u8 pll_prediv, u8 pll_mult,
++					    u8 sysdiv)
++{
++	unsigned long sysclk = sensor->xclk_freq / pll_prediv * pll_mult;
++
++	/* PLL1 output cannot exceed 1GHz. */
++	if (sysclk / 1000000 > 1000)
++		return 0;
++
++	return sysclk / sysdiv;
++}
++
++static unsigned long ov5640_calc_sys_clk(struct ov5640_dev *sensor,
++					 unsigned long rate,
++					 u8 *pll_prediv, u8 *pll_mult,
++					 u8 *sysdiv)
++{
++	unsigned long best = ~0;
++	u8 best_sysdiv = 1, best_mult = 1;
++	u8 _sysdiv, _pll_mult;
++
++	for (_sysdiv = OV5640_SYSDIV_MIN;
++	     _sysdiv <= OV5640_SYSDIV_MAX;
++	     _sysdiv++) {
++		for (_pll_mult = OV5640_PLL_MULT_MIN;
++		     _pll_mult <= OV5640_PLL_MULT_MAX;
++		     _pll_mult++) {
++			unsigned long _rate;
++
++			/*
++			 * The PLL multiplier cannot be odd if above
++			 * 127.
++			 */
++			if (_pll_mult > 127 && (_pll_mult % 2))
++				continue;
++
++			_rate = ov5640_compute_sys_clk(sensor,
++						       OV5640_PLL_PREDIV,
++						       _pll_mult, _sysdiv);
++
++			/*
++			 * We have reached the maximum allowed PLL1 output,
++			 * increase sysdiv.
++			 */
++			if (!_rate)
++				break;
++
++			/*
++			 * Prefer rates above the expected clock rate than
++			 * below, even if that means being less precise.
++			 */
++			if (_rate < rate)
++				continue;
++
++			if (abs(rate - _rate) < abs(rate - best)) {
++				best = _rate;
++				best_sysdiv = _sysdiv;
++				best_mult = _pll_mult;
++			}
++
++			if (_rate == rate)
++				goto out;
++		}
++	}
++
++out:
++	*sysdiv = best_sysdiv;
++	*pll_prediv = OV5640_PLL_PREDIV;
++	*pll_mult = best_mult;
++
++	return best;
++}
++
++/*
++ * ov5640_set_mipi_pclk() - Calculate the clock tree configuration values
++ *			    for the MIPI CSI-2 output.
++ *
++ * @rate: The requested bandwidth per lane in bytes per second.
++ *	  'Bandwidth Per Lane' is calculated as:
++ *	  bpl = HTOT * VTOT * FPS * bpp / num_lanes;
++ *
++ * This function use the requested bandwidth to calculate:
++ * - sample_rate = bpl / (bpp / num_lanes);
++ *	         = bpl / (PLL_RDIV * BIT_DIV * PCLK_DIV * MIPI_DIV / num_lanes);
++ *
++ * - mipi_sclk   = bpl / MIPI_DIV / 2; ( / 2 is for CSI-2 DDR)
++ *
++ * with these fixed parameters:
++ *	PLL_RDIV	= 2;
++ *	BIT_DIVIDER	= 2; (MIPI_BIT_MODE == 8 ? 2 : 2,5);
++ *	PCLK_DIV	= 1;
++ *
++ * The MIPI clock generation differs for modes that use the scaler and modes
++ * that do not. In case the scaler is in use, the MIPI_SCLK generates the MIPI
++ * BIT CLk, and thus:
++ *
++ * - mipi_sclk = bpl / MIPI_DIV / 2;
++ *   MIPI_DIV = 1;
++ *
++ * For modes that do not go through the scaler, the MIPI BIT CLOCK is generated
++ * from the pixel clock, and thus:
++ *
++ * - sample_rate = bpl / (bpp / num_lanes);
++ *	         = bpl / (2 * 2 * 1 * MIPI_DIV / num_lanes);
++ *		 = bpl / (4 * MIPI_DIV / num_lanes);
++ * - MIPI_DIV	 = bpp / (4 * num_lanes);
++ *
++ * FIXME: this have been tested with 16bpp and 2 lanes setup only.
++ * MIPI_DIV is fixed to value 2, but it -might- be changed according to the
++ * above formula for setups with 1 lane or image formats with different bpp.
++ *
++ * FIXME: this deviates from the sensor manual documentation which is quite
++ * thin on the MIPI clock tree generation part.
++ */
++static int ov5640_set_mipi_pclk(struct ov5640_dev *sensor,
++				unsigned long rate)
++{
++	const struct ov5640_mode_info *mode = sensor->current_mode;
++	u8 prediv, mult, sysdiv;
++	u8 mipi_div;
++	int ret;
++
++	/*
++	 * 1280x720 is reported to use 'SUBSAMPLING' only,
++	 * but according to the sensor manual it goes through the
++	 * scaler before subsampling.
++	 */
++	if (mode->dn_mode == SCALING ||
++	   (mode->id == OV5640_MODE_720P_1280_720))
++		mipi_div = OV5640_MIPI_DIV_SCLK;
++	else
++		mipi_div = OV5640_MIPI_DIV_PCLK;
++
++	ov5640_calc_sys_clk(sensor, rate, &prediv, &mult, &sysdiv);
++
++	ret = ov5640_mod_reg(sensor, OV5640_REG_SC_PLL_CTRL0,
++			     0x0f, OV5640_PLL_CTRL0_MIPI_MODE_8BIT);
++
++	ret = ov5640_mod_reg(sensor, OV5640_REG_SC_PLL_CTRL1,
++			     0xff, sysdiv << 4 | mipi_div);
++	if (ret)
++		return ret;
++
++	ret = ov5640_mod_reg(sensor, OV5640_REG_SC_PLL_CTRL2, 0xff, mult);
++	if (ret)
++		return ret;
++
++	ret = ov5640_mod_reg(sensor, OV5640_REG_SC_PLL_CTRL3,
++			     0x1f, OV5640_PLL_CTRL3_PLL_ROOT_DIV_2 | prediv);
++	if (ret)
++		return ret;
++
++	return ov5640_mod_reg(sensor, OV5640_REG_SYS_ROOT_DIVIDER,
++			      0x30, OV5640_PLL_SYS_ROOT_DIVIDER_BYPASS);
++}
++
++static unsigned long ov5640_calc_pclk(struct ov5640_dev *sensor,
++				      unsigned long rate,
++				      u8 *pll_prediv, u8 *pll_mult, u8 *sysdiv,
++				      u8 *pll_rdiv, u8 *bit_div, u8 *pclk_div)
++{
++	unsigned long _rate = rate * OV5640_PLL_ROOT_DIV * OV5640_BIT_DIV *
++				OV5640_PCLK_ROOT_DIV;
++
++	_rate = ov5640_calc_sys_clk(sensor, _rate, pll_prediv, pll_mult,
++				    sysdiv);
++	*pll_rdiv = OV5640_PLL_ROOT_DIV;
++	*bit_div = OV5640_BIT_DIV;
++	*pclk_div = OV5640_PCLK_ROOT_DIV;
++
++	return _rate / *pll_rdiv / *bit_div / *pclk_div;
++}
++
++static int ov5640_set_dvp_pclk(struct ov5640_dev *sensor, unsigned long rate)
++{
++	u8 prediv, mult, sysdiv, pll_rdiv, bit_div, pclk_div;
++	int ret;
++
++	ov5640_calc_pclk(sensor, rate, &prediv, &mult, &sysdiv, &pll_rdiv,
++			 &bit_div, &pclk_div);
++
++#ifndef CONFIG_VIN_SENSOR_OV5640
++	if (bit_div == 2)
++		bit_div = 8;
++#else
++	bit_div = 0xa;
++#endif
++	ret = ov5640_mod_reg(sensor, OV5640_REG_SC_PLL_CTRL0,
++			     0x0f, bit_div);
++	if (ret)
++		return ret;
++
++	/*
++	 * We need to set sysdiv according to the clock, and to clear
++	 * the MIPI divider.
++	 */
++	ret = ov5640_mod_reg(sensor, OV5640_REG_SC_PLL_CTRL1,
++			     0xff, sysdiv << 4);
++	if (ret)
++		return ret;
++
++	ret = ov5640_mod_reg(sensor, OV5640_REG_SC_PLL_CTRL2,
++			     0xff, mult);
++	if (ret)
++		return ret;
++
++	ret = ov5640_mod_reg(sensor, OV5640_REG_SC_PLL_CTRL3,
++			     0x1f, prediv | ((pll_rdiv - 1) << 4));
++	if (ret)
++		return ret;
++
++	return ov5640_mod_reg(sensor, OV5640_REG_SYS_ROOT_DIVIDER, 0x30,
++			      (ilog2(pclk_div) << 4));
++}
++
++/* set JPEG framing sizes */
++static int ov5640_set_jpeg_timings(struct ov5640_dev *sensor,
++				   const struct ov5640_mode_info *mode)
++{
++	int ret;
++
++	/*
++	 * compression mode 3 timing
++	 *
++	 * Data is transmitted with programmable width (VFIFO_HSIZE).
++	 * No padding done. Last line may have less data. Varying
++	 * number of lines per frame, depending on amount of data.
++	 */
++	ret = ov5640_mod_reg(sensor, OV5640_REG_JPG_MODE_SELECT, 0x7, 0x3);
++	if (ret < 0)
++		return ret;
++
++	ret = ov5640_write_reg16(sensor, OV5640_REG_VFIFO_HSIZE, mode->hact);
++	if (ret < 0)
++		return ret;
++
++	return ov5640_write_reg16(sensor, OV5640_REG_VFIFO_VSIZE, mode->vact);
++}
++
++/* download ov5640 settings to sensor through i2c */
++static int ov5640_set_timings(struct ov5640_dev *sensor,
++			      const struct ov5640_mode_info *mode)
++{
++	int ret;
++
++	if (sensor->fmt.code == MEDIA_BUS_FMT_JPEG_1X8) {
++		ret = ov5640_set_jpeg_timings(sensor, mode);
++		if (ret < 0)
++			return ret;
++	}
++
++	ret = ov5640_write_reg16(sensor, OV5640_REG_TIMING_DVPHO, mode->hact);
++	if (ret < 0)
++		return ret;
++
++	ret = ov5640_write_reg16(sensor, OV5640_REG_TIMING_DVPVO, mode->vact);
++	if (ret < 0)
++		return ret;
++
++	ret = ov5640_write_reg16(sensor, OV5640_REG_TIMING_HTS, mode->htot);
++	if (ret < 0)
++		return ret;
++
++	return ov5640_write_reg16(sensor, OV5640_REG_TIMING_VTS, mode->vtot);
++}
++
++static int ov5640_load_regs(struct ov5640_dev *sensor,
++			    const struct ov5640_mode_info *mode)
++{
++	const struct reg_value *regs = mode->reg_data;
++	unsigned int i;
++	u32 delay_ms;
++	u16 reg_addr;
++	u8 mask, val;
++	int ret = 0;
++
++	st_info(ST_SENSOR, "%s, mode = 0x%x\n", __func__, mode->id);
++	for (i = 0; i < mode->reg_data_size; ++i, ++regs) {
++		delay_ms = regs->delay_ms;
++		reg_addr = regs->reg_addr;
++		val = regs->val;
++		mask = regs->mask;
++
++		/* remain in power down mode for DVP */
++		if (regs->reg_addr == OV5640_REG_SYS_CTRL0 &&
++		    val == OV5640_REG_SYS_CTRL0_SW_PWUP &&
++		    sensor->ep.bus_type != V4L2_MBUS_CSI2_DPHY)
++			continue;
++
++		if (mask)
++			ret = ov5640_mod_reg(sensor, reg_addr, mask, val);
++		else
++			ret = ov5640_write_reg(sensor, reg_addr, val);
++		if (ret)
++			break;
++
++		if (delay_ms)
++			usleep_range(1000 * delay_ms, 1000 * delay_ms + 100);
++	}
++
++	return ov5640_set_timings(sensor, mode);
++}
++
++static int ov5640_set_autoexposure(struct ov5640_dev *sensor, bool on)
++{
++	return ov5640_mod_reg(sensor, OV5640_REG_AEC_PK_MANUAL,
++			      BIT(0), on ? 0 : BIT(0));
++}
++
++/* read exposure, in number of line periods */
++static int ov5640_get_exposure(struct ov5640_dev *sensor)
++{
++	int exp, ret;
++	u8 temp;
++
++	ret = ov5640_read_reg(sensor, OV5640_REG_AEC_PK_EXPOSURE_HI, &temp);
++	if (ret)
++		return ret;
++	exp = ((int)temp & 0x0f) << 16;
++	ret = ov5640_read_reg(sensor, OV5640_REG_AEC_PK_EXPOSURE_MED, &temp);
++	if (ret)
++		return ret;
++	exp |= ((int)temp << 8);
++	ret = ov5640_read_reg(sensor, OV5640_REG_AEC_PK_EXPOSURE_LO, &temp);
++	if (ret)
++		return ret;
++	exp |= (int)temp;
++
++	return exp >> 4;
++}
++
++/* write exposure, given number of line periods */
++static int ov5640_set_exposure(struct ov5640_dev *sensor, u32 exposure)
++{
++	int ret;
++
++	exposure <<= 4;
++
++	ret = ov5640_write_reg(sensor,
++			       OV5640_REG_AEC_PK_EXPOSURE_LO,
++			       exposure & 0xff);
++	if (ret)
++		return ret;
++	ret = ov5640_write_reg(sensor,
++			       OV5640_REG_AEC_PK_EXPOSURE_MED,
++			       (exposure >> 8) & 0xff);
++	if (ret)
++		return ret;
++	return ov5640_write_reg(sensor,
++				OV5640_REG_AEC_PK_EXPOSURE_HI,
++				(exposure >> 16) & 0x0f);
++}
++
++static int ov5640_get_gain(struct ov5640_dev *sensor)
++{
++	u16 gain;
++	int ret;
++
++	ret = ov5640_read_reg16(sensor, OV5640_REG_AEC_PK_REAL_GAIN, &gain);
++	if (ret)
++		return ret;
++
++	return gain & 0x3ff;
++}
++
++static int ov5640_set_gain(struct ov5640_dev *sensor, int gain)
++{
++	return ov5640_write_reg16(sensor, OV5640_REG_AEC_PK_REAL_GAIN,
++				  (u16)gain & 0x3ff);
++}
++
++static int ov5640_set_autogain(struct ov5640_dev *sensor, bool on)
++{
++	return ov5640_mod_reg(sensor, OV5640_REG_AEC_PK_MANUAL,
++			      BIT(1), on ? 0 : BIT(1));
++}
++
++static int ov5640_set_stream_dvp(struct ov5640_dev *sensor, bool on)
++{
++	return ov5640_write_reg(sensor, OV5640_REG_SYS_CTRL0, on ?
++				OV5640_REG_SYS_CTRL0_SW_PWUP :
++				OV5640_REG_SYS_CTRL0_SW_PWDN);
++}
++
++static int ov5640_set_stream_mipi(struct ov5640_dev *sensor, bool on)
++{
++	int ret;
++
++	/*
++	 * Enable/disable the MIPI interface
++	 *
++	 * 0x300e = on ? 0x45 : 0x40
++	 *
++	 * FIXME: the sensor manual (version 2.03) reports
++	 * [7:5] = 000  : 1 data lane mode
++	 * [7:5] = 001  : 2 data lanes mode
++	 * But this settings do not work, while the following ones
++	 * have been validated for 2 data lanes mode.
++	 *
++	 * [7:5] = 010	: 2 data lanes mode
++	 * [4] = 0	: Power up MIPI HS Tx
++	 * [3] = 0	: Power up MIPI LS Rx
++	 * [2] = 1/0	: MIPI interface enable/disable
++	 * [1:0] = 01/00: FIXME: 'debug'
++	 */
++	ret = ov5640_write_reg(sensor, OV5640_REG_IO_MIPI_CTRL00,
++			       on ? 0x45 : 0x40);
++	if (ret)
++		return ret;
++
++	return ov5640_write_reg(sensor, OV5640_REG_FRAME_CTRL01,
++				on ? 0x00 : 0x0f);
++}
++
++static int ov5640_get_sysclk(struct ov5640_dev *sensor)
++{
++	 /* calculate sysclk */
++	u32 xvclk = sensor->xclk_freq / 10000;
++	u32 multiplier, prediv, VCO, sysdiv, pll_rdiv;
++	u32 sclk_rdiv_map[] = {1, 2, 4, 8};
++	u32 bit_div2x = 1, sclk_rdiv, sysclk;
++	u8 temp1, temp2;
++	int ret;
++
++	ret = ov5640_read_reg(sensor, OV5640_REG_SC_PLL_CTRL0, &temp1);
++	if (ret)
++		return ret;
++	temp2 = temp1 & 0x0f;
++	if (temp2 == 8 || temp2 == 10)
++		bit_div2x = temp2 / 2;
++
++	ret = ov5640_read_reg(sensor, OV5640_REG_SC_PLL_CTRL1, &temp1);
++	if (ret)
++		return ret;
++	sysdiv = temp1 >> 4;
++	if (sysdiv == 0)
++		sysdiv = 16;
++
++	ret = ov5640_read_reg(sensor, OV5640_REG_SC_PLL_CTRL2, &temp1);
++	if (ret)
++		return ret;
++	multiplier = temp1;
++
++	ret = ov5640_read_reg(sensor, OV5640_REG_SC_PLL_CTRL3, &temp1);
++	if (ret)
++		return ret;
++	prediv = temp1 & 0x0f;
++	pll_rdiv = ((temp1 >> 4) & 0x01) + 1;
++
++	ret = ov5640_read_reg(sensor, OV5640_REG_SYS_ROOT_DIVIDER, &temp1);
++	if (ret)
++		return ret;
++	temp2 = temp1 & 0x03;
++	sclk_rdiv = sclk_rdiv_map[temp2];
++
++	if (!prediv || !sysdiv || !pll_rdiv || !bit_div2x)
++		return -EINVAL;
++
++	VCO = xvclk * multiplier / prediv;
++
++	sysclk = VCO / sysdiv / pll_rdiv * 2 / bit_div2x / sclk_rdiv;
++
++	return sysclk;
++}
++
++static int ov5640_set_night_mode(struct ov5640_dev *sensor)
++{
++	 /* read HTS from register settings */
++	u8 mode;
++	int ret;
++
++	ret = ov5640_read_reg(sensor, OV5640_REG_AEC_CTRL00, &mode);
++	if (ret)
++		return ret;
++	mode &= 0xfb;
++	return ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL00, mode);
++}
++
++static int ov5640_get_hts(struct ov5640_dev *sensor)
++{
++	/* read HTS from register settings */
++	u16 hts;
++	int ret;
++
++	ret = ov5640_read_reg16(sensor, OV5640_REG_TIMING_HTS, &hts);
++	if (ret)
++		return ret;
++	return hts;
++}
++
++static int ov5640_get_vts(struct ov5640_dev *sensor)
++{
++	u16 vts;
++	int ret;
++
++	ret = ov5640_read_reg16(sensor, OV5640_REG_TIMING_VTS, &vts);
++	if (ret)
++		return ret;
++	return vts;
++}
++
++static int ov5640_set_vts(struct ov5640_dev *sensor, int vts)
++{
++	return ov5640_write_reg16(sensor, OV5640_REG_TIMING_VTS, vts);
++}
++
++static int ov5640_get_light_freq(struct ov5640_dev *sensor)
++{
++	/* get banding filter value */
++	int ret, light_freq = 0;
++	u8 temp, temp1;
++
++	ret = ov5640_read_reg(sensor, OV5640_REG_HZ5060_CTRL01, &temp);
++	if (ret)
++		return ret;
++
++	if (temp & 0x80) {
++		/* manual */
++		ret = ov5640_read_reg(sensor, OV5640_REG_HZ5060_CTRL00,
++				      &temp1);
++		if (ret)
++			return ret;
++		if (temp1 & 0x04) {
++			/* 50Hz */
++			light_freq = 50;
++		} else {
++			/* 60Hz */
++			light_freq = 60;
++		}
++	} else {
++		/* auto */
++		ret = ov5640_read_reg(sensor, OV5640_REG_SIGMADELTA_CTRL0C,
++				      &temp1);
++		if (ret)
++			return ret;
++
++		if (temp1 & 0x01) {
++			/* 50Hz */
++			light_freq = 50;
++		} else {
++			/* 60Hz */
++		}
++	}
++
++	return light_freq;
++}
++
++static int ov5640_set_bandingfilter(struct ov5640_dev *sensor)
++{
++	u32 band_step60, max_band60, band_step50, max_band50, prev_vts;
++	int ret;
++
++	/* read preview PCLK */
++	ret = ov5640_get_sysclk(sensor);
++	if (ret < 0)
++		return ret;
++	if (ret == 0)
++		return -EINVAL;
++	sensor->prev_sysclk = ret;
++	/* read preview HTS */
++	ret = ov5640_get_hts(sensor);
++	if (ret < 0)
++		return ret;
++	if (ret == 0)
++		return -EINVAL;
++	sensor->prev_hts = ret;
++
++	/* read preview VTS */
++	ret = ov5640_get_vts(sensor);
++	if (ret < 0)
++		return ret;
++	prev_vts = ret;
++
++	/* calculate banding filter */
++	/* 60Hz */
++	band_step60 = sensor->prev_sysclk * 100 / sensor->prev_hts * 100 / 120;
++	ret = ov5640_write_reg16(sensor, OV5640_REG_AEC_B60_STEP, band_step60);
++	if (ret)
++		return ret;
++	if (!band_step60)
++		return -EINVAL;
++	max_band60 = (int)((prev_vts - 4) / band_step60);
++	ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL0D, max_band60);
++	if (ret)
++		return ret;
++
++	/* 50Hz */
++	band_step50 = sensor->prev_sysclk * 100 / sensor->prev_hts;
++	ret = ov5640_write_reg16(sensor, OV5640_REG_AEC_B50_STEP, band_step50);
++	if (ret)
++		return ret;
++	if (!band_step50)
++		return -EINVAL;
++	max_band50 = (int)((prev_vts - 4) / band_step50);
++	return ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL0E, max_band50);
++}
++
++static int ov5640_set_ae_target(struct ov5640_dev *sensor, int target)
++{
++	/* stable in high */
++	u32 fast_high, fast_low;
++	int ret;
++
++	sensor->ae_low = target * 23 / 25;	/* 0.92 */
++	sensor->ae_high = target * 27 / 25;	/* 1.08 */
++
++	fast_high = sensor->ae_high << 1;
++	if (fast_high > 255)
++		fast_high = 255;
++
++	fast_low = sensor->ae_low >> 1;
++
++	ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL0F, sensor->ae_high);
++	if (ret)
++		return ret;
++	ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL10, sensor->ae_low);
++	if (ret)
++		return ret;
++	ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL1B, sensor->ae_high);
++	if (ret)
++		return ret;
++	ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL1E, sensor->ae_low);
++	if (ret)
++		return ret;
++	ret = ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL11, fast_high);
++	if (ret)
++		return ret;
++	return ov5640_write_reg(sensor, OV5640_REG_AEC_CTRL1F, fast_low);
++}
++
++static int ov5640_get_binning(struct ov5640_dev *sensor)
++{
++	u8 temp;
++	int ret;
++
++	ret = ov5640_read_reg(sensor, OV5640_REG_TIMING_TC_REG21, &temp);
++	if (ret)
++		return ret;
++
++	return temp & BIT(0);
++}
++
++static int ov5640_set_binning(struct ov5640_dev *sensor, bool enable)
++{
++	int ret;
++
++	/*
++	 * TIMING TC REG21:
++	 * - [0]:	Horizontal binning enable
++	 */
++	ret = ov5640_mod_reg(sensor, OV5640_REG_TIMING_TC_REG21,
++			     BIT(0), enable ? BIT(0) : 0);
++	if (ret)
++		return ret;
++	/*
++	 * TIMING TC REG20:
++	 * - [0]:	Undocumented, but hardcoded init sequences
++	 *		are always setting REG21/REG20 bit 0 to same value...
++	 */
++	return ov5640_mod_reg(sensor, OV5640_REG_TIMING_TC_REG20,
++			      BIT(0), enable ? BIT(0) : 0);
++}
++
++static int ov5640_set_virtual_channel(struct ov5640_dev *sensor)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	u8 temp, channel = virtual_channel;
++	int ret;
++
++	if (channel > 3) {
++		dev_err(&client->dev,
++			"%s: wrong virtual_channel parameter, expected (0..3), got %d\n",
++			__func__, channel);
++		return -EINVAL;
++	}
++
++	ret = ov5640_read_reg(sensor, OV5640_REG_DEBUG_MODE, &temp);
++	if (ret)
++		return ret;
++	temp &= ~(3 << 6);
++	temp |= (channel << 6);
++	return ov5640_write_reg(sensor, OV5640_REG_DEBUG_MODE, temp);
++}
++
++static const struct ov5640_mode_info *
++ov5640_find_mode(struct ov5640_dev *sensor, enum ov5640_frame_rate fr,
++		 int width, int height, bool nearest)
++{
++	const struct ov5640_mode_info *mode;
++
++	mode = v4l2_find_nearest_size(ov5640_mode_data,
++				      ARRAY_SIZE(ov5640_mode_data),
++				      hact, vact,
++				      width, height);
++
++	if (!mode ||
++	    (!nearest && (mode->hact != width || mode->vact != height)))
++		return NULL;
++
++	/* Check to see if the current mode exceeds the max frame rate */
++	if (ov5640_framerates[fr] > ov5640_framerates[mode->max_fps])
++		return NULL;
++
++	return mode;
++}
++
++static u64 ov5640_calc_pixel_rate(struct ov5640_dev *sensor)
++{
++	u64 rate;
++
++	rate = sensor->current_mode->vtot * sensor->current_mode->htot;
++	rate *= ov5640_framerates[sensor->current_fr];
++
++	return rate;
++}
++
++/*
++ * sensor changes between scaling and subsampling, go through
++ * exposure calculation
++ */
++static int ov5640_set_mode_exposure_calc(struct ov5640_dev *sensor,
++					 const struct ov5640_mode_info *mode)
++{
++	u32 prev_shutter, prev_gain16;
++	u32 cap_shutter, cap_gain16;
++	u32 cap_sysclk, cap_hts, cap_vts;
++	u32 light_freq, cap_bandfilt, cap_maxband;
++	u32 cap_gain16_shutter;
++	u8 average;
++	int ret;
++
++	if (!mode->reg_data)
++		return -EINVAL;
++
++	/* read preview shutter */
++	ret = ov5640_get_exposure(sensor);
++	if (ret < 0)
++		return ret;
++	prev_shutter = ret;
++	ret = ov5640_get_binning(sensor);
++	if (ret < 0)
++		return ret;
++	if (ret && mode->id != OV5640_MODE_720P_1280_720 &&
++	    mode->id != OV5640_MODE_1080P_1920_1080)
++		prev_shutter *= 2;
++
++	/* read preview gain */
++	ret = ov5640_get_gain(sensor);
++	if (ret < 0)
++		return ret;
++	prev_gain16 = ret;
++
++	/* get average */
++	ret = ov5640_read_reg(sensor, OV5640_REG_AVG_READOUT, &average);
++	if (ret)
++		return ret;
++
++	/* turn off night mode for capture */
++	ret = ov5640_set_night_mode(sensor);
++	if (ret < 0)
++		return ret;
++
++	/* Write capture setting */
++	ret = ov5640_load_regs(sensor, mode);
++	if (ret < 0)
++		return ret;
++
++	/* read capture VTS */
++	ret = ov5640_get_vts(sensor);
++	if (ret < 0)
++		return ret;
++	cap_vts = ret;
++	ret = ov5640_get_hts(sensor);
++	if (ret < 0)
++		return ret;
++	if (ret == 0)
++		return -EINVAL;
++	cap_hts = ret;
++
++	ret = ov5640_get_sysclk(sensor);
++	if (ret < 0)
++		return ret;
++	if (ret == 0)
++		return -EINVAL;
++	cap_sysclk = ret;
++
++	/* calculate capture banding filter */
++	ret = ov5640_get_light_freq(sensor);
++	if (ret < 0)
++		return ret;
++	light_freq = ret;
++
++	if (light_freq == 60) {
++		/* 60Hz */
++		cap_bandfilt = cap_sysclk * 100 / cap_hts * 100 / 120;
++	} else {
++		/* 50Hz */
++		cap_bandfilt = cap_sysclk * 100 / cap_hts;
++	}
++
++	if (!sensor->prev_sysclk) {
++		ret = ov5640_get_sysclk(sensor);
++		if (ret < 0)
++			return ret;
++		if (ret == 0)
++			return -EINVAL;
++		sensor->prev_sysclk = ret;
++	}
++
++	if (!cap_bandfilt)
++		return -EINVAL;
++
++	cap_maxband = (int)((cap_vts - 4) / cap_bandfilt);
++
++	/* calculate capture shutter/gain16 */
++	if (average > sensor->ae_low && average < sensor->ae_high) {
++		/* in stable range */
++		cap_gain16_shutter =
++			prev_gain16 * prev_shutter *
++			cap_sysclk / sensor->prev_sysclk *
++			sensor->prev_hts / cap_hts *
++			sensor->ae_target / average;
++	} else {
++		cap_gain16_shutter =
++			prev_gain16 * prev_shutter *
++			cap_sysclk / sensor->prev_sysclk *
++			sensor->prev_hts / cap_hts;
++	}
++
++	/* gain to shutter */
++	if (cap_gain16_shutter < (cap_bandfilt * 16)) {
++		/* shutter < 1/100 */
++		cap_shutter = cap_gain16_shutter / 16;
++		if (cap_shutter < 1)
++			cap_shutter = 1;
++
++		cap_gain16 = cap_gain16_shutter / cap_shutter;
++		if (cap_gain16 < 16)
++			cap_gain16 = 16;
++	} else {
++		if (cap_gain16_shutter > (cap_bandfilt * cap_maxband * 16)) {
++			/* exposure reach max */
++			cap_shutter = cap_bandfilt * cap_maxband;
++			if (!cap_shutter)
++				return -EINVAL;
++
++			cap_gain16 = cap_gain16_shutter / cap_shutter;
++		} else {
++			/* 1/100 < (cap_shutter = n/100) =< max */
++			cap_shutter =
++				((int)(cap_gain16_shutter / 16 / cap_bandfilt))
++				* cap_bandfilt;
++			if (!cap_shutter)
++				return -EINVAL;
++
++			cap_gain16 = cap_gain16_shutter / cap_shutter;
++		}
++	}
++
++	/* set capture gain */
++	ret = ov5640_set_gain(sensor, cap_gain16);
++	if (ret)
++		return ret;
++
++	/* write capture shutter */
++	if (cap_shutter > (cap_vts - 4)) {
++		cap_vts = cap_shutter + 4;
++		ret = ov5640_set_vts(sensor, cap_vts);
++		if (ret < 0)
++			return ret;
++	}
++
++	/* set exposure */
++	return ov5640_set_exposure(sensor, cap_shutter);
++}
++
++/*
++ * if sensor changes inside scaling or subsampling
++ * change mode directly
++ */
++static int ov5640_set_mode_direct(struct ov5640_dev *sensor,
++				  const struct ov5640_mode_info *mode)
++{
++	if (!mode->reg_data)
++		return -EINVAL;
++
++	/* Write capture setting */
++	return ov5640_load_regs(sensor, mode);
++}
++
++static int ov5640_set_mode(struct ov5640_dev *sensor)
++{
++	const struct ov5640_mode_info *mode = sensor->current_mode;
++	const struct ov5640_mode_info *orig_mode = sensor->last_mode;
++	enum ov5640_downsize_mode dn_mode, orig_dn_mode;
++	bool auto_gain = sensor->ctrls.auto_gain->val == 1;
++	bool auto_exp =  sensor->ctrls.auto_exp->val == V4L2_EXPOSURE_AUTO;
++	unsigned long rate;
++	int ret;
++
++	dn_mode = mode->dn_mode;
++	orig_dn_mode = orig_mode->dn_mode;
++
++	/* auto gain and exposure must be turned off when changing modes */
++	if (auto_gain) {
++		ret = ov5640_set_autogain(sensor, false);
++		if (ret)
++			return ret;
++	}
++
++	if (auto_exp) {
++		ret = ov5640_set_autoexposure(sensor, false);
++		if (ret)
++			goto restore_auto_gain;
++	}
++
++	/*
++	 * All the formats we support have 16 bits per pixel, seems to require
++	 * the same rate than YUV, so we can just use 16 bpp all the time.
++	 */
++	rate = ov5640_calc_pixel_rate(sensor) * 16;
++	if (sensor->ep.bus_type == V4L2_MBUS_CSI2_DPHY) {
++		rate = rate / sensor->ep.bus.mipi_csi2.num_data_lanes;
++		ret = ov5640_set_mipi_pclk(sensor, rate);
++	} else {
++		rate = rate / sensor->ep.bus.parallel.bus_width;
++		ret = ov5640_set_dvp_pclk(sensor, rate);
++	}
++
++	if (ret < 0)
++		return 0;
++
++	if ((dn_mode == SUBSAMPLING && orig_dn_mode == SCALING) ||
++	    (dn_mode == SCALING && orig_dn_mode == SUBSAMPLING)) {
++		/*
++		 * change between subsampling and scaling
++		 * go through exposure calculation
++		 */
++		ret = ov5640_set_mode_exposure_calc(sensor, mode);
++	} else {
++		/*
++		 * change inside subsampling or scaling
++		 * download firmware directly
++		 */
++		ret = ov5640_set_mode_direct(sensor, mode);
++	}
++	if (ret < 0)
++		goto restore_auto_exp_gain;
++
++	/* restore auto gain and exposure */
++	if (auto_gain)
++		ov5640_set_autogain(sensor, true);
++	if (auto_exp)
++		ov5640_set_autoexposure(sensor, true);
++
++	ret = ov5640_set_binning(sensor, dn_mode != SCALING);
++	if (ret < 0)
++		return ret;
++	ret = ov5640_set_ae_target(sensor, sensor->ae_target);
++	if (ret < 0)
++		return ret;
++	ret = ov5640_get_light_freq(sensor);
++	if (ret < 0)
++		return ret;
++	ret = ov5640_set_bandingfilter(sensor);
++	if (ret < 0)
++		return ret;
++	ret = ov5640_set_virtual_channel(sensor);
++	if (ret < 0)
++		return ret;
++
++	sensor->pending_mode_change = false;
++	sensor->last_mode = mode;
++
++	return 0;
++
++restore_auto_exp_gain:
++	if (auto_exp)
++		ov5640_set_autoexposure(sensor, true);
++restore_auto_gain:
++	if (auto_gain)
++		ov5640_set_autogain(sensor, true);
++
++	return ret;
++}
++
++static int ov5640_set_framefmt(struct ov5640_dev *sensor,
++			       struct v4l2_mbus_framefmt *format);
++
++/* restore the last set video mode after chip power-on */
++static int ov5640_restore_mode(struct ov5640_dev *sensor)
++{
++	int ret;
++
++	/* first load the initial register values */
++	ret = ov5640_load_regs(sensor, &ov5640_mode_init_data);
++	if (ret < 0)
++		return ret;
++	sensor->last_mode = &ov5640_mode_init_data;
++
++	ret = ov5640_mod_reg(sensor, OV5640_REG_SYS_ROOT_DIVIDER, 0x3f,
++			     (ilog2(OV5640_SCLK2X_ROOT_DIV) << 2) |
++			     ilog2(OV5640_SCLK_ROOT_DIV));
++	if (ret)
++		return ret;
++
++	/* now restore the last capture mode */
++	ret = ov5640_set_mode(sensor);
++	if (ret < 0)
++		return ret;
++
++	return ov5640_set_framefmt(sensor, &sensor->fmt);
++}
++
++static void ov5640_power(struct ov5640_dev *sensor, bool enable)
++{
++	if (!sensor->pwdn_gpio)
++		return;
++	gpiod_set_value_cansleep(sensor->pwdn_gpio, enable ? 0 : 1);
++}
++
++static void ov5640_reset(struct ov5640_dev *sensor)
++{
++	if (!sensor->reset_gpio)
++		return;
++
++	gpiod_set_value_cansleep(sensor->reset_gpio, 0);
++
++	/* camera power cycle */
++	ov5640_power(sensor, false);
++	usleep_range(5000, 10000);
++	ov5640_power(sensor, true);
++	usleep_range(5000, 10000);
++
++	gpiod_set_value_cansleep(sensor->reset_gpio, 1);
++	usleep_range(1000, 2000);
++
++	gpiod_set_value_cansleep(sensor->reset_gpio, 0);
++	usleep_range(20000, 25000);
++}
++
++static int ov5640_set_power_on(struct ov5640_dev *sensor)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	int ret;
++
++	ret = clk_prepare_enable(sensor->xclk);
++	if (ret) {
++		dev_err(&client->dev, "%s: failed to enable clock\n",
++			__func__);
++		return ret;
++	}
++
++	ret = regulator_bulk_enable(OV5640_NUM_SUPPLIES,
++				    sensor->supplies);
++	if (ret) {
++		dev_err(&client->dev, "%s: failed to enable regulators\n",
++			__func__);
++		goto xclk_off;
++	}
++
++	ov5640_reset(sensor);
++	ov5640_power(sensor, true);
++
++	ret = ov5640_init_slave_id(sensor);
++	if (ret)
++		goto power_off;
++
++	return 0;
++
++power_off:
++	ov5640_power(sensor, false);
++	regulator_bulk_disable(OV5640_NUM_SUPPLIES, sensor->supplies);
++xclk_off:
++	clk_disable_unprepare(sensor->xclk);
++	return ret;
++}
++
++static void ov5640_set_power_off(struct ov5640_dev *sensor)
++{
++	ov5640_power(sensor, false);
++	regulator_bulk_disable(OV5640_NUM_SUPPLIES, sensor->supplies);
++	clk_disable_unprepare(sensor->xclk);
++}
++
++static int ov5640_set_power_mipi(struct ov5640_dev *sensor, bool on)
++{
++	int ret;
++
++	if (!on) {
++		/* Reset MIPI bus settings to their default values. */
++		ov5640_write_reg(sensor, OV5640_REG_IO_MIPI_CTRL00, 0x58);
++		ov5640_write_reg(sensor, OV5640_REG_MIPI_CTRL00, 0x04);
++		ov5640_write_reg(sensor, OV5640_REG_PAD_OUTPUT00, 0x00);
++		return 0;
++	}
++
++	/*
++	 * Power up MIPI HS Tx and LS Rx; 2 data lanes mode
++	 *
++	 * 0x300e = 0x40
++	 * [7:5] = 010	: 2 data lanes mode (see FIXME note in
++	 *		  "ov5640_set_stream_mipi()")
++	 * [4] = 0	: Power up MIPI HS Tx
++	 * [3] = 0	: Power up MIPI LS Rx
++	 * [2] = 0	: MIPI interface disabled
++	 */
++	ret = ov5640_write_reg(sensor, OV5640_REG_IO_MIPI_CTRL00, 0x40);
++	if (ret)
++		return ret;
++
++	/*
++	 * Gate clock and set LP11 in 'no packets mode' (idle)
++	 *
++	 * 0x4800 = 0x24
++	 * [5] = 1	: Gate clock when 'no packets'
++	 * [2] = 1	: MIPI bus in LP11 when 'no packets'
++	 */
++	ret = ov5640_write_reg(sensor, OV5640_REG_MIPI_CTRL00, 0x24);
++	if (ret)
++		return ret;
++
++	/*
++	 * Set data lanes and clock in LP11 when 'sleeping'
++	 *
++	 * 0x3019 = 0x70
++	 * [6] = 1	: MIPI data lane 2 in LP11 when 'sleeping'
++	 * [5] = 1	: MIPI data lane 1 in LP11 when 'sleeping'
++	 * [4] = 1	: MIPI clock lane in LP11 when 'sleeping'
++	 */
++	ret = ov5640_write_reg(sensor, OV5640_REG_PAD_OUTPUT00, 0x70);
++	if (ret)
++		return ret;
++
++	/* Give lanes some time to coax into LP11 state. */
++	usleep_range(500, 1000);
++
++	return 0;
++}
++
++static int ov5640_set_power_dvp(struct ov5640_dev *sensor, bool on)
++{
++	unsigned int flags = sensor->ep.bus.parallel.flags;
++	bool bt656 = sensor->ep.bus_type == V4L2_MBUS_BT656;
++	u8 polarities = 0;
++	int ret;
++
++	if (!on) {
++		/* Reset settings to their default values. */
++		ov5640_write_reg(sensor, OV5640_REG_CCIR656_CTRL00, 0x00);
++		ov5640_write_reg(sensor, OV5640_REG_IO_MIPI_CTRL00, 0x58);
++		ov5640_write_reg(sensor, OV5640_REG_POLARITY_CTRL00, 0x20);
++		ov5640_write_reg(sensor, OV5640_REG_PAD_OUTPUT_ENABLE01, 0x00);
++		ov5640_write_reg(sensor, OV5640_REG_PAD_OUTPUT_ENABLE02, 0x00);
++		return 0;
++	}
++
++	/*
++	 * Note about parallel port configuration.
++	 *
++	 * When configured in parallel mode, the OV5640 will
++	 * output 10 bits data on DVP data lines [9:0].
++	 * If only 8 bits data are wanted, the 8 bits data lines
++	 * of the camera interface must be physically connected
++	 * on the DVP data lines [9:2].
++	 *
++	 * Control lines polarity can be configured through
++	 * devicetree endpoint control lines properties.
++	 * If no endpoint control lines properties are set,
++	 * polarity will be as below:
++	 * - VSYNC:	active high
++	 * - HREF:	active low
++	 * - PCLK:	active low
++	 *
++	 * VSYNC & HREF are not configured if BT656 bus mode is selected
++	 */
++
++	/*
++	 * BT656 embedded synchronization configuration
++	 *
++	 * CCIR656 CTRL00
++	 * - [7]:	SYNC code selection (0: auto generate sync code,
++	 *		1: sync code from regs 0x4732-0x4735)
++	 * - [6]:	f value in CCIR656 SYNC code when fixed f value
++	 * - [5]:	Fixed f value
++	 * - [4:3]:	Blank toggle data options (00: data=1'h040/1'h200,
++	 *		01: data from regs 0x4736-0x4738, 10: always keep 0)
++	 * - [1]:	Clip data disable
++	 * - [0]:	CCIR656 mode enable
++	 *
++	 * Default CCIR656 SAV/EAV mode with default codes
++	 * SAV=0xff000080 & EAV=0xff00009d is enabled here with settings:
++	 * - CCIR656 mode enable
++	 * - auto generation of sync codes
++	 * - blank toggle data 1'h040/1'h200
++	 * - clip reserved data (0x00 & 0xff changed to 0x01 & 0xfe)
++	 */
++	ret = ov5640_write_reg(sensor, OV5640_REG_CCIR656_CTRL00,
++			       bt656 ? 0x01 : 0x00);
++	if (ret)
++		return ret;
++
++	/*
++	 * configure parallel port control lines polarity
++	 *
++	 * POLARITY CTRL0
++	 * - [5]:	PCLK polarity (0: active low, 1: active high)
++	 * - [1]:	HREF polarity (0: active low, 1: active high)
++	 * - [0]:	VSYNC polarity (mismatch here between
++	 *		datasheet and hardware, 0 is active high
++	 *		and 1 is active low...)
++	 */
++	if (!bt656) {
++		if (flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)
++			polarities |= BIT(1);
++		if (flags & V4L2_MBUS_VSYNC_ACTIVE_LOW)
++			polarities |= BIT(0);
++	}
++	if (flags & V4L2_MBUS_PCLK_SAMPLE_RISING)
++		polarities |= BIT(5);
++
++	ret = ov5640_write_reg(sensor, OV5640_REG_POLARITY_CTRL00, polarities);
++	if (ret)
++		return ret;
++
++	/*
++	 * powerdown MIPI TX/RX PHY & enable DVP
++	 *
++	 * MIPI CONTROL 00
++	 * [4] = 1	: Power down MIPI HS Tx
++	 * [3] = 1	: Power down MIPI LS Rx
++	 * [2] = 0	: DVP enable (MIPI disable)
++	 */
++	ret = ov5640_write_reg(sensor, OV5640_REG_IO_MIPI_CTRL00, 0x58);
++	if (ret)
++		return ret;
++
++	/*
++	 * enable VSYNC/HREF/PCLK DVP control lines
++	 * & D[9:6] DVP data lines
++	 *
++	 * PAD OUTPUT ENABLE 01
++	 * - 6:		VSYNC output enable
++	 * - 5:		HREF output enable
++	 * - 4:		PCLK output enable
++	 * - [3:0]:	D[9:6] output enable
++	 */
++	ret = ov5640_write_reg(sensor, OV5640_REG_PAD_OUTPUT_ENABLE01,
++			       bt656 ? 0x1f : 0x7f);
++	if (ret)
++		return ret;
++
++	/*
++	 * enable D[5:0] DVP data lines
++	 *
++	 * PAD OUTPUT ENABLE 02
++	 * - [7:2]:	D[5:0] output enable
++	 */
++	return ov5640_write_reg(sensor, OV5640_REG_PAD_OUTPUT_ENABLE02, 0xfc);
++}
++
++static int ov5640_set_power(struct ov5640_dev *sensor, bool on)
++{
++	int ret = 0;
++
++	if (on) {
++		ret = ov5640_set_power_on(sensor);
++		if (ret)
++			return ret;
++
++		ret = ov5640_restore_mode(sensor);
++		if (ret)
++			goto power_off;
++	}
++
++	if (sensor->ep.bus_type == V4L2_MBUS_CSI2_DPHY)
++		ret = ov5640_set_power_mipi(sensor, on);
++	else
++		ret = ov5640_set_power_dvp(sensor, on);
++	if (ret)
++		goto power_off;
++
++	if (!on)
++		ov5640_set_power_off(sensor);
++
++	return 0;
++
++power_off:
++	ov5640_set_power_off(sensor);
++	return ret;
++}
++
++/* --------------- Subdev Operations --------------- */
++
++static int ov5640_s_power(struct v4l2_subdev *sd, int on)
++{
++	struct ov5640_dev *sensor = to_ov5640_dev(sd);
++	int ret = 0;
++
++	mutex_lock(&sensor->lock);
++
++	/*
++	 * If the power count is modified from 0 to != 0 or from != 0 to 0,
++	 * update the power state.
++	 */
++	if (sensor->power_count == !on) {
++		ret = ov5640_set_power(sensor, !!on);
++		if (ret)
++			goto out;
++	}
++
++	/* Update the power count. */
++	sensor->power_count += on ? 1 : -1;
++	WARN_ON(sensor->power_count < 0);
++out:
++	mutex_unlock(&sensor->lock);
++
++	if (on && !ret && sensor->power_count == 1) {
++		/* restore controls */
++		ret = v4l2_ctrl_handler_setup(&sensor->ctrls.handler);
++	}
++
++	return ret;
++}
++
++static int ov5640_try_frame_interval(struct ov5640_dev *sensor,
++				     struct v4l2_fract *fi,
++				     u32 width, u32 height)
++{
++	const struct ov5640_mode_info *mode;
++	enum ov5640_frame_rate rate = OV5640_15_FPS;
++	int minfps, maxfps, best_fps, fps;
++	int i;
++
++	minfps = ov5640_framerates[OV5640_15_FPS];
++	maxfps = ov5640_framerates[OV5640_60_FPS];
++
++	if (fi->numerator == 0) {
++		fi->denominator = maxfps;
++		fi->numerator = 1;
++		rate = OV5640_60_FPS;
++		goto find_mode;
++	}
++
++	fps = clamp_val(DIV_ROUND_CLOSEST(fi->denominator, fi->numerator),
++			minfps, maxfps);
++
++	best_fps = minfps;
++	for (i = 0; i < ARRAY_SIZE(ov5640_framerates); i++) {
++		int curr_fps = ov5640_framerates[i];
++
++		if (abs(curr_fps - fps) < abs(best_fps - fps)) {
++			best_fps = curr_fps;
++			rate = i;
++		}
++	}
++
++	fi->numerator = 1;
++	fi->denominator = best_fps;
++
++find_mode:
++	mode = ov5640_find_mode(sensor, rate, width, height, false);
++	return mode ? rate : -EINVAL;
++}
++
++static int ov5640_get_fmt(struct v4l2_subdev *sd,
++			  struct v4l2_subdev_pad_config *cfg,
++			  struct v4l2_subdev_format *format)
++{
++	struct ov5640_dev *sensor = to_ov5640_dev(sd);
++	struct v4l2_mbus_framefmt *fmt;
++
++	if (format->pad != 0)
++		return -EINVAL;
++
++	mutex_lock(&sensor->lock);
++
++	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
++		fmt = v4l2_subdev_get_try_format(&sensor->sd, cfg,
++						 format->pad);
++	else
++		fmt = &sensor->fmt;
++
++	format->format = *fmt;
++
++	mutex_unlock(&sensor->lock);
++
++	return 0;
++}
++
++static int ov5640_try_fmt_internal(struct v4l2_subdev *sd,
++				   struct v4l2_mbus_framefmt *fmt,
++				   enum ov5640_frame_rate fr,
++				   const struct ov5640_mode_info **new_mode)
++{
++	struct ov5640_dev *sensor = to_ov5640_dev(sd);
++	const struct ov5640_mode_info *mode;
++	int i;
++
++	mode = ov5640_find_mode(sensor, fr, fmt->width, fmt->height, true);
++	if (!mode)
++		return -EINVAL;
++	fmt->width = mode->hact;
++	fmt->height = mode->vact;
++
++	if (new_mode)
++		*new_mode = mode;
++
++	for (i = 0; i < ARRAY_SIZE(ov5640_formats); i++)
++		if (ov5640_formats[i].code == fmt->code)
++			break;
++	if (i >= ARRAY_SIZE(ov5640_formats))
++		i = 0;
++
++	fmt->code = ov5640_formats[i].code;
++	fmt->colorspace = ov5640_formats[i].colorspace;
++	fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(fmt->colorspace);
++	fmt->quantization = V4L2_QUANTIZATION_FULL_RANGE;
++	fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(fmt->colorspace);
++
++	return 0;
++}
++
++static int ov5640_set_fmt(struct v4l2_subdev *sd,
++			  struct v4l2_subdev_pad_config *cfg,
++			  struct v4l2_subdev_format *format)
++{
++	struct ov5640_dev *sensor = to_ov5640_dev(sd);
++	const struct ov5640_mode_info *new_mode;
++	struct v4l2_mbus_framefmt *mbus_fmt = &format->format;
++	struct v4l2_mbus_framefmt *fmt;
++	int ret;
++
++	if (format->pad != 0)
++		return -EINVAL;
++
++	mutex_lock(&sensor->lock);
++
++	if (sensor->streaming) {
++		ret = -EBUSY;
++		goto out;
++	}
++
++	ret = ov5640_try_fmt_internal(sd, mbus_fmt, 0, &new_mode);
++	if (ret)
++		goto out;
++
++	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
++		fmt = v4l2_subdev_get_try_format(sd, cfg, 0);
++	else
++		fmt = &sensor->fmt;
++
++	if (mbus_fmt->code != sensor->fmt.code)
++		sensor->pending_fmt_change = true;
++
++	*fmt = *mbus_fmt;
++
++	if (new_mode != sensor->current_mode) {
++		sensor->current_mode = new_mode;
++		sensor->pending_mode_change = true;
++	}
++	if (new_mode->max_fps < sensor->current_fr) {
++		sensor->current_fr = new_mode->max_fps;
++		sensor->frame_interval.numerator = 1;
++		sensor->frame_interval.denominator =
++			ov5640_framerates[sensor->current_fr];
++		sensor->current_mode = new_mode;
++		sensor->pending_mode_change = true;
++	}
++
++	__v4l2_ctrl_s_ctrl_int64(sensor->ctrls.pixel_rate,
++				 ov5640_calc_pixel_rate(sensor));
++out:
++	mutex_unlock(&sensor->lock);
++	return ret;
++}
++
++static int ov5640_set_framefmt(struct ov5640_dev *sensor,
++			       struct v4l2_mbus_framefmt *format)
++{
++	int ret = 0;
++	bool is_jpeg = false;
++	u8 fmt, mux;
++
++	switch (format->code) {
++	case MEDIA_BUS_FMT_UYVY8_2X8:
++		/* YUV422, UYVY */
++		fmt = 0x3f;
++		mux = OV5640_FMT_MUX_YUV422;
++		break;
++	case MEDIA_BUS_FMT_YUYV8_2X8:
++		/* YUV422, YUYV */
++		fmt = 0x30;
++		mux = OV5640_FMT_MUX_YUV422;
++		break;
++	case MEDIA_BUS_FMT_RGB565_2X8_LE:
++		/* RGB565 {g[2:0],b[4:0]},{r[4:0],g[5:3]} */
++		fmt = 0x6F;
++		mux = OV5640_FMT_MUX_RGB;
++		break;
++	case MEDIA_BUS_FMT_RGB565_2X8_BE:
++		/* RGB565 {r[4:0],g[5:3]},{g[2:0],b[4:0]} */
++		fmt = 0x61;
++		mux = OV5640_FMT_MUX_RGB;
++		break;
++	case MEDIA_BUS_FMT_JPEG_1X8:
++		/* YUV422, YUYV */
++		fmt = 0x30;
++		mux = OV5640_FMT_MUX_YUV422;
++		is_jpeg = true;
++		break;
++	case MEDIA_BUS_FMT_SBGGR8_1X8:
++		/* Raw, BGBG... / GRGR... */
++		fmt = 0x00;
++		mux = OV5640_FMT_MUX_RAW_DPC;
++		break;
++	case MEDIA_BUS_FMT_SGBRG8_1X8:
++		/* Raw bayer, GBGB... / RGRG... */
++		fmt = 0x01;
++		mux = OV5640_FMT_MUX_RAW_DPC;
++		break;
++	case MEDIA_BUS_FMT_SGRBG8_1X8:
++		/* Raw bayer, GRGR... / BGBG... */
++		fmt = 0x02;
++		mux = OV5640_FMT_MUX_RAW_DPC;
++		break;
++	case MEDIA_BUS_FMT_SRGGB8_1X8:
++		/* Raw bayer, RGRG... / GBGB... */
++		fmt = 0x03;
++		mux = OV5640_FMT_MUX_RAW_DPC;
++		break;
++	default:
++		return -EINVAL;
++	}
++
++	/* FORMAT CONTROL00: YUV and RGB formatting */
++	ret = ov5640_write_reg(sensor, OV5640_REG_FORMAT_CONTROL00, fmt);
++	if (ret)
++		return ret;
++
++	/* FORMAT MUX CONTROL: ISP YUV or RGB */
++	ret = ov5640_write_reg(sensor, OV5640_REG_ISP_FORMAT_MUX_CTRL, mux);
++	if (ret)
++		return ret;
++
++	/*
++	 * TIMING TC REG21:
++	 * - [5]:	JPEG enable
++	 */
++	ret = ov5640_mod_reg(sensor, OV5640_REG_TIMING_TC_REG21,
++			     BIT(5), is_jpeg ? BIT(5) : 0);
++	if (ret)
++		return ret;
++
++	/*
++	 * SYSTEM RESET02:
++	 * - [4]:	Reset JFIFO
++	 * - [3]:	Reset SFIFO
++	 * - [2]:	Reset JPEG
++	 */
++	ret = ov5640_mod_reg(sensor, OV5640_REG_SYS_RESET02,
++			     BIT(4) | BIT(3) | BIT(2),
++			     is_jpeg ? 0 : (BIT(4) | BIT(3) | BIT(2)));
++	if (ret)
++		return ret;
++
++	/*
++	 * CLOCK ENABLE02:
++	 * - [5]:	Enable JPEG 2x clock
++	 * - [3]:	Enable JPEG clock
++	 */
++	return ov5640_mod_reg(sensor, OV5640_REG_SYS_CLOCK_ENABLE02,
++			      BIT(5) | BIT(3),
++			      is_jpeg ? (BIT(5) | BIT(3)) : 0);
++}
++
++/*
++ * Sensor Controls.
++ */
++
++static int ov5640_set_ctrl_hue(struct ov5640_dev *sensor, int value)
++{
++	int ret;
++
++	if (value) {
++		ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0,
++				     BIT(0), BIT(0));
++		if (ret)
++			return ret;
++		ret = ov5640_write_reg16(sensor, OV5640_REG_SDE_CTRL1, value);
++	} else {
++		ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, BIT(0), 0);
++	}
++
++	return ret;
++}
++
++static int ov5640_set_ctrl_contrast(struct ov5640_dev *sensor, int value)
++{
++	int ret;
++
++	if (value) {
++		ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0,
++				     BIT(2), BIT(2));
++		if (ret)
++			return ret;
++		ret = ov5640_write_reg(sensor, OV5640_REG_SDE_CTRL5,
++				       value & 0xff);
++	} else {
++		ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, BIT(2), 0);
++	}
++
++	return ret;
++}
++
++static int ov5640_set_ctrl_saturation(struct ov5640_dev *sensor, int value)
++{
++	int ret;
++
++	if (value) {
++		ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0,
++				     BIT(1), BIT(1));
++		if (ret)
++			return ret;
++		ret = ov5640_write_reg(sensor, OV5640_REG_SDE_CTRL3,
++				       value & 0xff);
++		if (ret)
++			return ret;
++		ret = ov5640_write_reg(sensor, OV5640_REG_SDE_CTRL4,
++				       value & 0xff);
++	} else {
++		ret = ov5640_mod_reg(sensor, OV5640_REG_SDE_CTRL0, BIT(1), 0);
++	}
++
++	return ret;
++}
++
++static int ov5640_set_ctrl_white_balance(struct ov5640_dev *sensor, int awb)
++{
++	int ret;
++
++	ret = ov5640_mod_reg(sensor, OV5640_REG_AWB_MANUAL_CTRL,
++			     BIT(0), awb ? 0 : 1);
++	if (ret)
++		return ret;
++
++	if (!awb) {
++		u16 red = (u16)sensor->ctrls.red_balance->val;
++		u16 blue = (u16)sensor->ctrls.blue_balance->val;
++
++		ret = ov5640_write_reg16(sensor, OV5640_REG_AWB_R_GAIN, red);
++		if (ret)
++			return ret;
++		ret = ov5640_write_reg16(sensor, OV5640_REG_AWB_B_GAIN, blue);
++	}
++
++	return ret;
++}
++
++static int ov5640_set_ctrl_exposure(struct ov5640_dev *sensor,
++				    enum v4l2_exposure_auto_type auto_exposure)
++{
++	struct ov5640_ctrls *ctrls = &sensor->ctrls;
++	bool auto_exp = (auto_exposure == V4L2_EXPOSURE_AUTO);
++	int ret = 0;
++
++	if (ctrls->auto_exp->is_new) {
++		ret = ov5640_set_autoexposure(sensor, auto_exp);
++		if (ret)
++			return ret;
++	}
++
++	if (!auto_exp && ctrls->exposure->is_new) {
++		u16 max_exp;
++
++		ret = ov5640_read_reg16(sensor, OV5640_REG_AEC_PK_VTS,
++					&max_exp);
++		if (ret)
++			return ret;
++		ret = ov5640_get_vts(sensor);
++		if (ret < 0)
++			return ret;
++		max_exp += ret;
++		ret = 0;
++
++		if (ctrls->exposure->val < max_exp)
++			ret = ov5640_set_exposure(sensor, ctrls->exposure->val);
++	}
++
++	return ret;
++}
++
++static int ov5640_set_ctrl_gain(struct ov5640_dev *sensor, bool auto_gain)
++{
++	struct ov5640_ctrls *ctrls = &sensor->ctrls;
++	int ret = 0;
++
++	if (ctrls->auto_gain->is_new) {
++		ret = ov5640_set_autogain(sensor, auto_gain);
++		if (ret)
++			return ret;
++	}
++
++	if (!auto_gain && ctrls->gain->is_new)
++		ret = ov5640_set_gain(sensor, ctrls->gain->val);
++
++	return ret;
++}
++
++static const char * const test_pattern_menu[] = {
++	"Disabled",
++	"Color bars",
++	"Color bars w/ rolling bar",
++	"Color squares",
++	"Color squares w/ rolling bar",
++};
++
++#define OV5640_TEST_ENABLE		BIT(7)
++#define OV5640_TEST_ROLLING		BIT(6)	/* rolling horizontal bar */
++#define OV5640_TEST_TRANSPARENT		BIT(5)
++#define OV5640_TEST_SQUARE_BW		BIT(4)	/* black & white squares */
++#define OV5640_TEST_BAR_STANDARD	(0 << 2)
++#define OV5640_TEST_BAR_VERT_CHANGE_1	(1 << 2)
++#define OV5640_TEST_BAR_HOR_CHANGE	(2 << 2)
++#define OV5640_TEST_BAR_VERT_CHANGE_2	(3 << 2)
++#define OV5640_TEST_BAR			(0 << 0)
++#define OV5640_TEST_RANDOM		(1 << 0)
++#define OV5640_TEST_SQUARE		(2 << 0)
++#define OV5640_TEST_BLACK		(3 << 0)
++
++static const u8 test_pattern_val[] = {
++	0,
++	OV5640_TEST_ENABLE | OV5640_TEST_BAR_VERT_CHANGE_1 |
++		OV5640_TEST_BAR,
++	OV5640_TEST_ENABLE | OV5640_TEST_ROLLING |
++		OV5640_TEST_BAR_VERT_CHANGE_1 | OV5640_TEST_BAR,
++	OV5640_TEST_ENABLE | OV5640_TEST_SQUARE,
++	OV5640_TEST_ENABLE | OV5640_TEST_ROLLING | OV5640_TEST_SQUARE,
++};
++
++static int ov5640_set_ctrl_test_pattern(struct ov5640_dev *sensor, int value)
++{
++	return ov5640_write_reg(sensor, OV5640_REG_PRE_ISP_TEST_SET1,
++				test_pattern_val[value]);
++}
++
++static int ov5640_set_ctrl_light_freq(struct ov5640_dev *sensor, int value)
++{
++	int ret;
++
++	ret = ov5640_mod_reg(sensor, OV5640_REG_HZ5060_CTRL01, BIT(7),
++			     (value == V4L2_CID_POWER_LINE_FREQUENCY_AUTO) ?
++			     0 : BIT(7));
++	if (ret)
++		return ret;
++
++	return ov5640_mod_reg(sensor, OV5640_REG_HZ5060_CTRL00, BIT(2),
++			      (value == V4L2_CID_POWER_LINE_FREQUENCY_50HZ) ?
++			      BIT(2) : 0);
++}
++
++static int ov5640_set_ctrl_hflip(struct ov5640_dev *sensor, int value)
++{
++	/*
++	 * If sensor is mounted upside down, mirror logic is inversed.
++	 *
++	 * Sensor is a BSI (Back Side Illuminated) one,
++	 * so image captured is physically mirrored.
++	 * This is why mirror logic is inversed in
++	 * order to cancel this mirror effect.
++	 */
++
++	/*
++	 * TIMING TC REG21:
++	 * - [2]:	ISP mirror
++	 * - [1]:	Sensor mirror
++	 */
++	return ov5640_mod_reg(sensor, OV5640_REG_TIMING_TC_REG21,
++			      BIT(2) | BIT(1),
++			      (!(value ^ sensor->upside_down)) ?
++			      (BIT(2) | BIT(1)) : 0);
++}
++
++static int ov5640_set_ctrl_vflip(struct ov5640_dev *sensor, int value)
++{
++	/* If sensor is mounted upside down, flip logic is inversed */
++
++	/*
++	 * TIMING TC REG20:
++	 * - [2]:	ISP vflip
++	 * - [1]:	Sensor vflip
++	 */
++	return ov5640_mod_reg(sensor, OV5640_REG_TIMING_TC_REG20,
++			      BIT(2) | BIT(1),
++			      (value ^ sensor->upside_down) ?
++			      (BIT(2) | BIT(1)) : 0);
++}
++
++static int ov5640_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
++{
++	struct v4l2_subdev *sd = ctrl_to_sd(ctrl);
++	struct ov5640_dev *sensor = to_ov5640_dev(sd);
++	int val;
++
++	/* v4l2_ctrl_lock() locks our own mutex */
++
++	switch (ctrl->id) {
++	case V4L2_CID_AUTOGAIN:
++		val = ov5640_get_gain(sensor);
++		if (val < 0)
++			return val;
++		sensor->ctrls.gain->val = val;
++		break;
++	case V4L2_CID_EXPOSURE_AUTO:
++		val = ov5640_get_exposure(sensor);
++		if (val < 0)
++			return val;
++		sensor->ctrls.exposure->val = val;
++		break;
++	}
++
++	return 0;
++}
++
++static int ov5640_s_ctrl(struct v4l2_ctrl *ctrl)
++{
++	struct v4l2_subdev *sd = ctrl_to_sd(ctrl);
++	struct ov5640_dev *sensor = to_ov5640_dev(sd);
++	int ret;
++
++	/* v4l2_ctrl_lock() locks our own mutex */
++
++	/*
++	 * If the device is not powered up by the host driver do
++	 * not apply any controls to H/W at this time. Instead
++	 * the controls will be restored right after power-up.
++	 */
++	if (sensor->power_count == 0)
++		return 0;
++
++	switch (ctrl->id) {
++	case V4L2_CID_AUTOGAIN:
++		ret = ov5640_set_ctrl_gain(sensor, ctrl->val);
++		break;
++	case V4L2_CID_EXPOSURE_AUTO:
++		ret = ov5640_set_ctrl_exposure(sensor, ctrl->val);
++		break;
++	case V4L2_CID_AUTO_WHITE_BALANCE:
++		ret = ov5640_set_ctrl_white_balance(sensor, ctrl->val);
++		break;
++	case V4L2_CID_HUE:
++		ret = ov5640_set_ctrl_hue(sensor, ctrl->val);
++		break;
++	case V4L2_CID_CONTRAST:
++		ret = ov5640_set_ctrl_contrast(sensor, ctrl->val);
++		break;
++	case V4L2_CID_SATURATION:
++		ret = ov5640_set_ctrl_saturation(sensor, ctrl->val);
++		break;
++	case V4L2_CID_TEST_PATTERN:
++		ret = ov5640_set_ctrl_test_pattern(sensor, ctrl->val);
++		break;
++	case V4L2_CID_POWER_LINE_FREQUENCY:
++		ret = ov5640_set_ctrl_light_freq(sensor, ctrl->val);
++		break;
++	case V4L2_CID_HFLIP:
++		ret = ov5640_set_ctrl_hflip(sensor, ctrl->val);
++		break;
++	case V4L2_CID_VFLIP:
++		ret = ov5640_set_ctrl_vflip(sensor, ctrl->val);
++		break;
++	default:
++		ret = -EINVAL;
++		break;
++	}
++
++	return ret;
++}
++
++static const struct v4l2_ctrl_ops ov5640_ctrl_ops = {
++	.g_volatile_ctrl = ov5640_g_volatile_ctrl,
++	.s_ctrl = ov5640_s_ctrl,
++};
++
++static int ov5640_init_controls(struct ov5640_dev *sensor)
++{
++	const struct v4l2_ctrl_ops *ops = &ov5640_ctrl_ops;
++	struct ov5640_ctrls *ctrls = &sensor->ctrls;
++	struct v4l2_ctrl_handler *hdl = &ctrls->handler;
++	int ret;
++
++	v4l2_ctrl_handler_init(hdl, 32);
++
++	/* we can use our own mutex for the ctrl lock */
++	hdl->lock = &sensor->lock;
++
++	/* Clock related controls */
++	ctrls->pixel_rate = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_PIXEL_RATE,
++					      0, INT_MAX, 1,
++					      ov5640_calc_pixel_rate(sensor));
++
++	/* Auto/manual white balance */
++	ctrls->auto_wb = v4l2_ctrl_new_std(hdl, ops,
++					   V4L2_CID_AUTO_WHITE_BALANCE,
++					   0, 1, 1, 1);
++	ctrls->blue_balance = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_BLUE_BALANCE,
++						0, 4095, 1, 0);
++	ctrls->red_balance = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_RED_BALANCE,
++					       0, 4095, 1, 0);
++	/* Auto/manual exposure */
++	ctrls->auto_exp = v4l2_ctrl_new_std_menu(hdl, ops,
++						 V4L2_CID_EXPOSURE_AUTO,
++						 V4L2_EXPOSURE_MANUAL, 0,
++						 V4L2_EXPOSURE_AUTO);
++	ctrls->exposure = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_EXPOSURE,
++					    0, 65535, 1, 0);
++	/* Auto/manual gain */
++	ctrls->auto_gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_AUTOGAIN,
++					     0, 1, 1, 1);
++	ctrls->gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAIN,
++					0, 1023, 1, 0);
++
++	ctrls->saturation = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_SATURATION,
++					      0, 255, 1, 64);
++	ctrls->hue = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_HUE,
++				       0, 359, 1, 0);
++	ctrls->contrast = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_CONTRAST,
++					    0, 255, 1, 0);
++	ctrls->test_pattern =
++		v4l2_ctrl_new_std_menu_items(hdl, ops, V4L2_CID_TEST_PATTERN,
++					     ARRAY_SIZE(test_pattern_menu) - 1,
++					     0, 0, test_pattern_menu);
++	ctrls->hflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_HFLIP,
++					 0, 1, 1, 0);
++	ctrls->vflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_VFLIP,
++					 0, 1, 1, 0);
++
++	ctrls->light_freq =
++		v4l2_ctrl_new_std_menu(hdl, ops,
++				       V4L2_CID_POWER_LINE_FREQUENCY,
++				       V4L2_CID_POWER_LINE_FREQUENCY_AUTO, 0,
++				       V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
++
++	if (hdl->error) {
++		ret = hdl->error;
++		goto free_ctrls;
++	}
++
++	ctrls->pixel_rate->flags |= V4L2_CTRL_FLAG_READ_ONLY;
++	ctrls->gain->flags |= V4L2_CTRL_FLAG_VOLATILE;
++	ctrls->exposure->flags |= V4L2_CTRL_FLAG_VOLATILE;
++
++	v4l2_ctrl_auto_cluster(3, &ctrls->auto_wb, 0, false);
++	v4l2_ctrl_auto_cluster(2, &ctrls->auto_gain, 0, true);
++	v4l2_ctrl_auto_cluster(2, &ctrls->auto_exp, 1, true);
++
++	sensor->sd.ctrl_handler = hdl;
++	return 0;
++
++free_ctrls:
++	v4l2_ctrl_handler_free(hdl);
++	return ret;
++}
++
++static int ov5640_enum_frame_size(struct v4l2_subdev *sd,
++				  struct v4l2_subdev_pad_config *cfg,
++				  struct v4l2_subdev_frame_size_enum *fse)
++{
++	if (fse->pad != 0)
++		return -EINVAL;
++	if (fse->index >= OV5640_NUM_MODES)
++		return -EINVAL;
++
++	fse->min_width =
++		ov5640_mode_data[fse->index].hact;
++	fse->max_width = fse->min_width;
++	fse->min_height =
++		ov5640_mode_data[fse->index].vact;
++	fse->max_height = fse->min_height;
++
++	return 0;
++}
++
++static int ov5640_enum_frame_interval(
++	struct v4l2_subdev *sd,
++	struct v4l2_subdev_pad_config *cfg,
++	struct v4l2_subdev_frame_interval_enum *fie)
++{
++	struct ov5640_dev *sensor = to_ov5640_dev(sd);
++	struct v4l2_fract tpf;
++	int ret;
++
++	if (fie->pad != 0)
++		return -EINVAL;
++	if (fie->index >= OV5640_NUM_FRAMERATES)
++		return -EINVAL;
++
++	tpf.numerator = 1;
++	tpf.denominator = ov5640_framerates[fie->index];
++
++	ret = ov5640_try_frame_interval(sensor, &tpf,
++					fie->width, fie->height);
++	if (ret < 0)
++		return -EINVAL;
++
++	fie->interval = tpf;
++	return 0;
++}
++
++static int ov5640_g_frame_interval(struct v4l2_subdev *sd,
++				   struct v4l2_subdev_frame_interval *fi)
++{
++	struct ov5640_dev *sensor = to_ov5640_dev(sd);
++
++	mutex_lock(&sensor->lock);
++	fi->interval = sensor->frame_interval;
++	mutex_unlock(&sensor->lock);
++
++	return 0;
++}
++
++static int ov5640_s_frame_interval(struct v4l2_subdev *sd,
++				   struct v4l2_subdev_frame_interval *fi)
++{
++	struct ov5640_dev *sensor = to_ov5640_dev(sd);
++	const struct ov5640_mode_info *mode;
++	int frame_rate, ret = 0;
++
++	if (fi->pad != 0)
++		return -EINVAL;
++
++	mutex_lock(&sensor->lock);
++
++	if (sensor->streaming) {
++		ret = -EBUSY;
++		goto out;
++	}
++
++	mode = sensor->current_mode;
++
++	frame_rate = ov5640_try_frame_interval(sensor, &fi->interval,
++					       mode->hact, mode->vact);
++	if (frame_rate < 0) {
++		/* Always return a valid frame interval value */
++		fi->interval = sensor->frame_interval;
++		goto out;
++	}
++
++	mode = ov5640_find_mode(sensor, frame_rate, mode->hact,
++				mode->vact, true);
++	if (!mode) {
++		ret = -EINVAL;
++		goto out;
++	}
++
++	if (mode != sensor->current_mode ||
++	    frame_rate != sensor->current_fr) {
++		sensor->current_fr = frame_rate;
++		sensor->frame_interval = fi->interval;
++		sensor->current_mode = mode;
++		sensor->pending_mode_change = true;
++
++		__v4l2_ctrl_s_ctrl_int64(sensor->ctrls.pixel_rate,
++					 ov5640_calc_pixel_rate(sensor));
++	}
++out:
++	mutex_unlock(&sensor->lock);
++	return ret;
++}
++
++static int ov5640_enum_mbus_code(struct v4l2_subdev *sd,
++				 struct v4l2_subdev_pad_config *cfg,
++				 struct v4l2_subdev_mbus_code_enum *code)
++{
++	if (code->pad != 0)
++		return -EINVAL;
++	if (code->index >= ARRAY_SIZE(ov5640_formats))
++		return -EINVAL;
++
++	code->code = ov5640_formats[code->index].code;
++	return 0;
++}
++
++static int ov5640_s_stream(struct v4l2_subdev *sd, int enable)
++{
++	struct ov5640_dev *sensor = to_ov5640_dev(sd);
++	int ret = 0;
++
++	mutex_lock(&sensor->lock);
++
++	if (sensor->streaming == !enable) {
++		if (enable && sensor->pending_mode_change) {
++			ret = ov5640_set_mode(sensor);
++			if (ret)
++				goto out;
++		}
++
++		if (enable && sensor->pending_fmt_change) {
++			ret = ov5640_set_framefmt(sensor, &sensor->fmt);
++			if (ret)
++				goto out;
++			sensor->pending_fmt_change = false;
++		}
++
++		if (sensor->ep.bus_type == V4L2_MBUS_CSI2_DPHY)
++			ret = ov5640_set_stream_mipi(sensor, enable);
++		else
++			ret = ov5640_set_stream_dvp(sensor, enable);
++
++		if (ret)
++			goto out;
++	}
++	sensor->streaming += enable ? 1 : -1;
++	WARN_ON(sensor->streaming < 0);
++out:
++	mutex_unlock(&sensor->lock);
++	return ret;
++}
++
++int ov5640_skip_frames(struct v4l2_subdev *sd, u32 *frames)
++{
++	*frames = OV5640_SKIP_FRAMES;
++	return 0;
++}
++
++static const struct v4l2_subdev_core_ops ov5640_core_ops = {
++	.s_power = ov5640_s_power,
++	.log_status = v4l2_ctrl_subdev_log_status,
++	.subscribe_event = v4l2_ctrl_subdev_subscribe_event,
++	.unsubscribe_event = v4l2_event_subdev_unsubscribe,
++};
++
++static const struct v4l2_subdev_video_ops ov5640_video_ops = {
++	.g_frame_interval = ov5640_g_frame_interval,
++	.s_frame_interval = ov5640_s_frame_interval,
++	.s_stream = ov5640_s_stream,
++};
++
++static const struct v4l2_subdev_pad_ops ov5640_pad_ops = {
++	.enum_mbus_code = ov5640_enum_mbus_code,
++	.get_fmt = ov5640_get_fmt,
++	.set_fmt = ov5640_set_fmt,
++	.enum_frame_size = ov5640_enum_frame_size,
++	.enum_frame_interval = ov5640_enum_frame_interval,
++};
++
++static const struct v4l2_subdev_sensor_ops ov5640_sensor_ops = {
++	.g_skip_frames = ov5640_skip_frames,
++};
++
++static const struct v4l2_subdev_ops ov5640_subdev_ops = {
++	.core = &ov5640_core_ops,
++	.video = &ov5640_video_ops,
++	.pad = &ov5640_pad_ops,
++	.sensor = &ov5640_sensor_ops,
++};
++
++static int ov5640_get_regulators(struct ov5640_dev *sensor)
++{
++	int i;
++
++	for (i = 0; i < OV5640_NUM_SUPPLIES; i++)
++		sensor->supplies[i].supply = ov5640_supply_name[i];
++
++	return devm_regulator_bulk_get(&sensor->i2c_client->dev,
++				       OV5640_NUM_SUPPLIES,
++				       sensor->supplies);
++}
++
++static int ov5640_check_chip_id(struct ov5640_dev *sensor)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	int ret = 0;
++	u16 chip_id;
++
++	ret = ov5640_set_power_on(sensor);
++	if (ret)
++		return ret;
++
++	ret = ov5640_read_reg16(sensor, OV5640_REG_CHIP_ID, &chip_id);
++	if (ret) {
++		dev_err(&client->dev, "%s: failed to read chip identifier\n",
++			__func__);
++		goto power_off;
++	}
++
++	if (chip_id != OV5640_CHIP_ID) {
++		dev_err(&client->dev, "%s: wrong chip identifier, expected 0x%x, got 0x%x\n",
++			__func__, OV5640_CHIP_ID, chip_id);
++		ret = -ENXIO;
++	}
++	dev_err(&client->dev, "%s: chip identifier, got 0x%x\n",
++		__func__, chip_id);
++
++power_off:
++	ov5640_set_power_off(sensor);
++	return ret;
++}
++
++static int ov5640_probe(struct i2c_client *client)
++{
++	struct device *dev = &client->dev;
++	struct fwnode_handle *endpoint;
++	struct ov5640_dev *sensor;
++	struct v4l2_mbus_framefmt *fmt;
++	u32 rotation;
++	int ret;
++
++	sensor = devm_kzalloc(dev, sizeof(*sensor), GFP_KERNEL);
++	if (!sensor)
++		return -ENOMEM;
++
++	sensor->i2c_client = client;
++
++	/*
++	 * default init sequence initialize sensor to
++	 * YUV422 UYVY VGA@30fps
++	 */
++	fmt = &sensor->fmt;
++	fmt->code = MEDIA_BUS_FMT_UYVY8_2X8;
++	fmt->colorspace = V4L2_COLORSPACE_SRGB;
++	fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(fmt->colorspace);
++	fmt->quantization = V4L2_QUANTIZATION_FULL_RANGE;
++	fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(fmt->colorspace);
++	fmt->width = 640;
++	fmt->height = 480;
++	fmt->field = V4L2_FIELD_NONE;
++	sensor->frame_interval.numerator = 1;
++	sensor->frame_interval.denominator = ov5640_framerates[OV5640_30_FPS];
++	sensor->current_fr = OV5640_30_FPS;
++	sensor->current_mode =
++		&ov5640_mode_data[OV5640_MODE_VGA_640_480];
++	sensor->last_mode = sensor->current_mode;
++
++	sensor->ae_target = 52;
++
++	/* optional indication of physical rotation of sensor */
++	ret = fwnode_property_read_u32(dev_fwnode(&client->dev), "rotation",
++				       &rotation);
++	if (!ret) {
++		switch (rotation) {
++		case 180:
++			sensor->upside_down = true;
++			fallthrough;
++		case 0:
++			break;
++		default:
++			dev_warn(dev, "%u degrees rotation is not supported, ignoring...\n",
++				 rotation);
++		}
++	}
++
++	endpoint = fwnode_graph_get_next_endpoint(dev_fwnode(&client->dev),
++						  NULL);
++	if (!endpoint) {
++		dev_err(dev, "endpoint node not found\n");
++		return -EINVAL;
++	}
++
++	ret = v4l2_fwnode_endpoint_parse(endpoint, &sensor->ep);
++	fwnode_handle_put(endpoint);
++	if (ret) {
++		dev_err(dev, "Could not parse endpoint\n");
++		return ret;
++	}
++
++	if (sensor->ep.bus_type != V4L2_MBUS_PARALLEL &&
++	    sensor->ep.bus_type != V4L2_MBUS_CSI2_DPHY &&
++	    sensor->ep.bus_type != V4L2_MBUS_BT656) {
++		dev_err(dev, "Unsupported bus type %d\n", sensor->ep.bus_type);
++		return -EINVAL;
++	}
++
++	/* get system clock (xclk) */
++	sensor->xclk = devm_clk_get(dev, "xclk");
++	if (IS_ERR(sensor->xclk)) {
++		dev_err(dev, "failed to get xclk\n");
++		return PTR_ERR(sensor->xclk);
++	}
++
++	sensor->xclk_freq = clk_get_rate(sensor->xclk);
++	if (sensor->xclk_freq < OV5640_XCLK_MIN ||
++	    sensor->xclk_freq > OV5640_XCLK_MAX) {
++		dev_err(dev, "xclk frequency out of range: %d Hz\n",
++			sensor->xclk_freq);
++		return -EINVAL;
++	}
++
++	/* request optional power down pin */
++	sensor->pwdn_gpio = devm_gpiod_get_optional(dev, "powerdown",
++						    GPIOD_OUT_HIGH);
++	if (IS_ERR(sensor->pwdn_gpio))
++		return PTR_ERR(sensor->pwdn_gpio);
++
++	/* request optional reset pin */
++	sensor->reset_gpio = devm_gpiod_get_optional(dev, "reset",
++						     GPIOD_OUT_HIGH);
++	if (IS_ERR(sensor->reset_gpio))
++		return PTR_ERR(sensor->reset_gpio);
++
++	v4l2_i2c_subdev_init(&sensor->sd, client, &ov5640_subdev_ops);
++
++	sensor->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
++			    V4L2_SUBDEV_FL_HAS_EVENTS;
++	sensor->pad.flags = MEDIA_PAD_FL_SOURCE;
++	sensor->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
++	ret = media_entity_pads_init(&sensor->sd.entity, 1, &sensor->pad);
++	if (ret)
++		return ret;
++
++	ret = ov5640_get_regulators(sensor);
++	if (ret)
++		return ret;
++
++	mutex_init(&sensor->lock);
++
++	ret = ov5640_check_chip_id(sensor);
++	if (ret)
++		goto entity_cleanup;
++
++	ret = ov5640_init_controls(sensor);
++	if (ret)
++		goto entity_cleanup;
++
++	ret = v4l2_async_register_subdev_sensor_common(&sensor->sd);
++	if (ret)
++		goto free_ctrls;
++
++	return 0;
++
++free_ctrls:
++	v4l2_ctrl_handler_free(&sensor->ctrls.handler);
++entity_cleanup:
++	media_entity_cleanup(&sensor->sd.entity);
++	mutex_destroy(&sensor->lock);
++	return ret;
++}
++
++static int ov5640_remove(struct i2c_client *client)
++{
++	struct v4l2_subdev *sd = i2c_get_clientdata(client);
++	struct ov5640_dev *sensor = to_ov5640_dev(sd);
++
++	v4l2_async_unregister_subdev(&sensor->sd);
++	media_entity_cleanup(&sensor->sd.entity);
++	v4l2_ctrl_handler_free(&sensor->ctrls.handler);
++	mutex_destroy(&sensor->lock);
++
++	return 0;
++}
++
++static const struct i2c_device_id ov5640_id[] = {
++	{"ov5640", 0},
++	{},
++};
++MODULE_DEVICE_TABLE(i2c, ov5640_id);
++
++static const struct of_device_id ov5640_dt_ids[] = {
++	{ .compatible = "ovti,ov5640" },
++	{ /* sentinel */ }
++};
++MODULE_DEVICE_TABLE(of, ov5640_dt_ids);
++
++static struct i2c_driver ov5640_i2c_driver = {
++	.driver = {
++		.name  = "ov5640",
++		.of_match_table	= ov5640_dt_ids,
++	},
++	.id_table = ov5640_id,
++	.probe_new = ov5640_probe,
++	.remove   = ov5640_remove,
++};
++
++module_i2c_driver(ov5640_i2c_driver);
++
++MODULE_DESCRIPTION("OV5640 MIPI Camera Subdev Driver");
++MODULE_LICENSE("GPL");
+diff --git a/drivers/media/platform/starfive/v4l2_driver/sc2235.c b/drivers/media/platform/starfive/v4l2_driver/sc2235.c
+new file mode 100644
+index 000000000000..c44c1849cb2a
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/sc2235.c
+@@ -0,0 +1,1918 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * Copyright (C) 2011-2013 Freescale Semiconductor, Inc. All Rights Reserved.
++ * Copyright (C) 2014-2017 Mentor Graphics Inc.
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++
++#include <linux/clk.h>
++#include <linux/clk-provider.h>
++#include <linux/clkdev.h>
++#include <linux/ctype.h>
++#include <linux/delay.h>
++#include <linux/device.h>
++#include <linux/gpio/consumer.h>
++#include <linux/i2c.h>
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/pm_runtime.h>
++#include <linux/of_device.h>
++#include <linux/regulator/consumer.h>
++#include <linux/slab.h>
++#include <linux/types.h>
++#include <media/v4l2-async.h>
++#include <media/v4l2-ctrls.h>
++#include <media/v4l2-device.h>
++#include <media/v4l2-event.h>
++#include <media/v4l2-fwnode.h>
++#include <media/v4l2-subdev.h>
++#include "stfcamss.h"
++
++/* min/typical/max system clock (xclk) frequencies */
++#define SC2235_XCLK_MIN			6000000
++#define SC2235_XCLK_MAX			27000000
++
++#define SC2235_CHIP_ID		(0x2235)
++
++#define SC2235_REG_CHIP_ID				0x3107
++#define SC2235_REG_AEC_PK_MANUAL		0x3e03
++#define SC2235_REG_AEC_PK_EXPOSURE_HI	0x3e01
++#define SC2235_REG_AEC_PK_EXPOSURE_LO	0x3e02
++#define SC2235_REG_AEC_PK_REAL_GAIN		0x3e08
++#define SC2235_REG_TIMING_HTS			0x320c
++#define SC2235_REG_TIMING_VTS			0x320e
++#define SC2235_REG_TEST_SET0			0x4501
++#define SC2235_REG_TEST_SET1			0x3902
++#define SC2235_REG_TIMING_TC_REG21		0x3221
++#define SC2235_REG_SC_PLL_CTRL0			0x3039
++#define SC2235_REG_SC_PLL_CTRL1			0x303a
++#define SC2235_REG_STREAM_ON            0x0100
++
++enum sc2235_mode_id {
++	SC2235_MODE_1080P_1920_1080 = 0,
++	SC2235_NUM_MODES,
++};
++
++enum sc2235_frame_rate {
++	SC2235_15_FPS = 0,
++	SC2235_30_FPS,
++	SC2235_NUM_FRAMERATES,
++};
++
++struct sc2235_pixfmt {
++	u32 code;
++	u32 colorspace;
++};
++
++static const struct sc2235_pixfmt sc2235_formats[] = {
++	{ MEDIA_BUS_FMT_SBGGR10_1X10, V4L2_COLORSPACE_SRGB, },
++};
++
++static const int sc2235_framerates[] = {
++	[SC2235_15_FPS] = 15,
++	[SC2235_30_FPS] = 30,
++};
++
++/* regulator supplies */
++static const char * const sc2235_supply_name[] = {
++	"DOVDD", /* Digital I/O (1.8V) supply */
++	"AVDD",  /* Analog (2.8V) supply */
++	"DVDD",  /* Digital Core (1.5V) supply */
++};
++
++#define SC2235_NUM_SUPPLIES ARRAY_SIZE(sc2235_supply_name)
++
++struct reg_value {
++	u16 reg_addr;
++	u8 val;
++	u8 mask;
++	u32 delay_ms;
++};
++
++struct sc2235_mode_info {
++	enum sc2235_mode_id id;
++	u32 hact;
++	u32 htot;
++	u32 vact;
++	u32 vtot;
++	const struct reg_value *reg_data;
++	u32 reg_data_size;
++	u32 max_fps;
++};
++
++struct sc2235_ctrls {
++	struct v4l2_ctrl_handler handler;
++	struct v4l2_ctrl *pixel_rate;
++	struct {
++		struct v4l2_ctrl *auto_exp;
++		struct v4l2_ctrl *exposure;
++	};
++	struct {
++		struct v4l2_ctrl *auto_wb;
++		struct v4l2_ctrl *blue_balance;
++		struct v4l2_ctrl *red_balance;
++	};
++	struct {
++		struct v4l2_ctrl *auto_gain;
++		struct v4l2_ctrl *gain;
++	};
++	struct v4l2_ctrl *brightness;
++	struct v4l2_ctrl *light_freq;
++	struct v4l2_ctrl *saturation;
++	struct v4l2_ctrl *contrast;
++	struct v4l2_ctrl *hue;
++	struct v4l2_ctrl *test_pattern;
++	struct v4l2_ctrl *hflip;
++	struct v4l2_ctrl *vflip;
++};
++
++struct sc2235_dev {
++	struct i2c_client *i2c_client;
++	struct v4l2_subdev sd;
++	struct media_pad pad;
++	struct v4l2_fwnode_endpoint ep; /* the parsed DT endpoint info */
++	struct clk *xclk; /* system clock to SC2235 */
++	u32 xclk_freq;
++
++	struct regulator_bulk_data supplies[SC2235_NUM_SUPPLIES];
++	struct gpio_desc *reset_gpio;
++	struct gpio_desc *pwdn_gpio;
++	bool   upside_down;
++
++	/* lock to protect all members below */
++	struct mutex lock;
++
++	struct v4l2_mbus_framefmt fmt;
++	bool pending_fmt_change;
++
++	const struct sc2235_mode_info *current_mode;
++	const struct sc2235_mode_info *last_mode;
++	enum sc2235_frame_rate current_fr;
++	struct v4l2_fract frame_interval;
++
++	struct sc2235_ctrls ctrls;
++
++	bool pending_mode_change;
++
++	int streaming;
++};
++
++static inline struct sc2235_dev *to_sc2235_dev(struct v4l2_subdev *sd)
++{
++	return container_of(sd, struct sc2235_dev, sd);
++}
++
++static inline struct v4l2_subdev *ctrl_to_sd(struct v4l2_ctrl *ctrl)
++{
++	return &container_of(ctrl->handler, struct sc2235_dev,
++				ctrls.handler)->sd;
++}
++
++/* sc2235 initial register 30fps*/
++static struct reg_value sc2235_init_regs_tbl_1080[] = {
++	{0x0103, 0x01, 0, 50},
++	{0x0100, 0x00, 0, 0},
++	{0x3039, 0x80, 0, 0},
++	{0x3621, 0x28, 0, 0},
++
++	{0x3309, 0x60, 0, 0},
++	{0x331f, 0x4d, 0, 0},
++	{0x3321, 0x4f, 0, 0},
++	{0x33b5, 0x10, 0, 0},
++
++	{0x3303, 0x20, 0, 0},
++	{0x331e, 0x0d, 0, 0},
++	{0x3320, 0x0f, 0, 0},
++
++	{0x3622, 0x02, 0, 0},
++	{0x3633, 0x42, 0, 0},
++	{0x3634, 0x42, 0, 0},
++
++	{0x3306, 0x66, 0, 0},
++	{0x330b, 0xd1, 0, 0},
++
++	{0x3301, 0x0e, 0, 0},
++
++	{0x320c, 0x08, 0, 0},
++	{0x320d, 0x98, 0, 0},
++
++	{0x3364, 0x05, 0, 0},		// [2] 1: write at sampling ending
++
++	{0x363c, 0x28, 0, 0},		//bypass nvdd
++	{0x363b, 0x0a, 0, 0},		//HVDD
++	{0x3635, 0xa0, 0, 0},		//TXVDD
++
++	{0x4500, 0x59, 0, 0},
++	{0x3d08, 0x00, 0, 0},
++	{0x3908, 0x11, 0, 0},
++
++	{0x363c, 0x08, 0, 0},
++
++	{0x3e03, 0x03, 0, 0},
++	{0x3e01, 0x46, 0, 0},
++
++	//0703
++	{0x3381, 0x0a, 0, 0},
++	{0x3348, 0x09, 0, 0},
++	{0x3349, 0x50, 0, 0},
++	{0x334a, 0x02, 0, 0},
++	{0x334b, 0x60, 0, 0},
++
++	{0x3380, 0x04, 0, 0},
++	{0x3340, 0x06, 0, 0},
++	{0x3341, 0x50, 0, 0},
++	{0x3342, 0x02, 0, 0},
++	{0x3343, 0x60, 0, 0},
++
++	//0707
++
++	{0x3632, 0x88, 0, 0},		//anti sm
++	{0x3309, 0xa0, 0, 0},
++	{0x331f, 0x8d, 0, 0},
++	{0x3321, 0x8f, 0, 0},
++
++	{0x335e, 0x01, 0, 0},		//ana dithering
++	{0x335f, 0x03, 0, 0},
++	{0x337c, 0x04, 0, 0},
++	{0x337d, 0x06, 0, 0},
++	{0x33a0, 0x05, 0, 0},
++	{0x3301, 0x05, 0, 0},
++
++	{0x337f, 0x03, 0, 0},
++	{0x3368, 0x02, 0, 0},
++	{0x3369, 0x00, 0, 0},
++	{0x336a, 0x00, 0, 0},
++	{0x336b, 0x00, 0, 0},
++	{0x3367, 0x08, 0, 0},
++	{0x330e, 0x30, 0, 0},
++
++	{0x3366, 0x7c, 0, 0},		// div_rst gap
++
++	{0x3635, 0xc1, 0, 0},
++	{0x363b, 0x09, 0, 0},
++	{0x363c, 0x07, 0, 0},
++
++	{0x391e, 0x00, 0, 0},
++
++	{0x3637, 0x14, 0, 0},		//fullwell 7K
++
++	{0x3306, 0x54, 0, 0},
++	{0x330b, 0xd8, 0, 0},
++	{0x366e, 0x08, 0, 0},		// ofs auto en [3]
++	{0x366f, 0x2f, 0, 0},
++
++	{0x3631, 0x84, 0, 0},
++	{0x3630, 0x48, 0, 0},
++	{0x3622, 0x06, 0, 0},
++
++	//ramp by sc
++	{0x3638, 0x1f, 0, 0},
++	{0x3625, 0x02, 0, 0},
++	{0x3636, 0x24, 0, 0},
++
++	//0714
++	{0x3348, 0x08, 0, 0},
++	{0x3e03, 0x0b, 0, 0},
++
++	//7.17 fpn
++	{0x3342, 0x03, 0, 0},
++	{0x3343, 0xa0, 0, 0},
++	{0x334a, 0x03, 0, 0},
++	{0x334b, 0xa0, 0, 0},
++
++	//0718
++	{0x3343, 0xb0, 0, 0},
++	{0x334b, 0xb0, 0, 0},
++
++	//0720
++	//digital ctrl
++	{0x3802, 0x01, 0, 0},
++	{0x3235, 0x04, 0, 0},
++	{0x3236, 0x63, 0, 0},		// vts-2
++
++	//fpn
++	{0x3343, 0xd0, 0, 0},
++	{0x334b, 0xd0, 0, 0},
++	{0x3348, 0x07, 0, 0},
++	{0x3349, 0x80, 0, 0},
++
++	//0724
++	{0x391b, 0x4d, 0, 0},
++
++	{0x3342, 0x04, 0, 0},
++	{0x3343, 0x20, 0, 0},
++	{0x334a, 0x04, 0, 0},
++	{0x334b, 0x20, 0, 0},
++
++	//0804
++	{0x3222, 0x29, 0, 0},
++	{0x3901, 0x02, 0, 0},
++
++	//0808
++
++	// auto blc
++	{0x3900, 0xD5, 0, 0},		// Bit[0]: blc_enable
++	{0x3902, 0x45, 0, 0},		// Bit[6]: blc_auto_en
++
++	// blc target
++	{0x3907, 0x00, 0, 0},
++	{0x3908, 0x00, 0, 0},
++
++	// auto dpc
++	{0x5000, 0x00, 0, 0},		// Bit[2]: white dead pixel cancel enable, Bit[1]: black dead pixel cancel enable
++
++	//digital ctrl
++	{0x3f00, 0x07, 0, 0},		// bit[2] = 1
++	{0x3f04, 0x08, 0, 0},
++	{0x3f05, 0x74, 0, 0},		// hts - { 0x24
++
++	//0809
++	{0x330b, 0xc8, 0, 0},
++
++	//0817
++	{0x3306, 0x4a, 0, 0},
++	{0x330b, 0xca, 0, 0},
++	{0x3639, 0x09, 0, 0},
++
++	//manual DPC
++	{0x5780, 0xff, 0, 0},
++	{0x5781, 0x04, 0, 0},
++	{0x5785, 0x18, 0, 0},
++
++	//0822
++	{0x3039, 0x35, 0, 0},		//fps
++	{0x303a, 0x2e, 0, 0},
++	{0x3034, 0x05, 0, 0},
++	{0x3035, 0x2a, 0, 0},
++
++	{0x320c, 0x08, 0, 0},
++	{0x320d, 0xca, 0, 0},
++	{0x320e, 0x04, 0, 0},
++	{0x320f, 0xb0, 0, 0},
++
++	{0x3f04, 0x08, 0, 0},
++	{0x3f05, 0xa6, 0, 0},		// hts - { 0x24
++
++	{0x3235, 0x04, 0, 0},
++	{0x3236, 0xae, 0, 0},		// vts-2
++
++	//0825
++	{0x3313, 0x05, 0, 0},
++	{0x3678, 0x42, 0, 0},
++
++	//for AE control per frame
++	{0x3670, 0x00, 0, 0},
++	{0x3633, 0x42, 0, 0},
++
++	{0x3802, 0x00, 0, 0},
++
++	//20180126
++	{0x3677, 0x3f, 0, 0},
++	{0x3306, 0x44, 0, 0},		//20180126[3c },4a]
++	{0x330b, 0xca, 0, 0},		//20180126[c2 },d3]
++
++	//20180202
++	{0x3237, 0x08, 0, 0},
++	{0x3238, 0x9a, 0, 0},		//hts-0x30
++
++	//20180417
++	{0x3640, 0x01, 0, 0},
++	{0x3641, 0x02, 0, 0},
++
++	{0x3301, 0x12, 0, 0},		//[8 },15]20180126
++	{0x3631, 0x84, 0, 0},
++	{0x366f, 0x2f, 0, 0},
++	{0x3622, 0xc6, 0, 0},		//20180117
++
++	{0x3e03, 0x03, 0, 0},		// Bit[3]: AGC table mapping method, Bit[1]: AGC manual, BIt[0]: AEC manual
++
++	// {0x0100, 0x00, 0, 0},
++	// {0x4501, 0xc8, 0, 0},	//bar testing
++	// {0x3902, 0x45, 0, 0},
++};
++
++static struct reg_value sc2235_setting_1080P_1920_1080[] = {
++
++};
++
++/* power-on sensor init reg table */
++static const struct sc2235_mode_info sc2235_mode_init_data = {
++	SC2235_MODE_1080P_1920_1080,
++	1920, 0x8ca, 1080, 0x4b0,
++	sc2235_init_regs_tbl_1080,
++	ARRAY_SIZE(sc2235_init_regs_tbl_1080),
++	SC2235_30_FPS,
++};
++
++static const struct sc2235_mode_info
++sc2235_mode_data[SC2235_NUM_MODES] = {
++	{SC2235_MODE_1080P_1920_1080,
++	 1920, 0x8ca, 1080, 0x4b0,
++	 sc2235_setting_1080P_1920_1080,
++	 ARRAY_SIZE(sc2235_setting_1080P_1920_1080),
++	 SC2235_30_FPS},
++};
++
++static int sc2235_write_reg(struct sc2235_dev *sensor, u16 reg, u8 val)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	struct i2c_msg msg;
++	u8 buf[3];
++	int ret;
++
++	buf[0] = reg >> 8;
++	buf[1] = reg & 0xff;
++	buf[2] = val;
++
++	msg.addr = client->addr;
++	msg.flags = client->flags;
++	msg.buf = buf;
++	msg.len = sizeof(buf);
++
++	ret = i2c_transfer(client->adapter, &msg, 1);
++	if (ret < 0) {
++		dev_err(&client->dev, "%s: error: reg=%x, val=%x\n",
++			__func__, reg, val);
++		return ret;
++	}
++
++	return 0;
++}
++
++static int sc2235_read_reg(struct sc2235_dev *sensor, u16 reg, u8 *val)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	struct i2c_msg msg[2];
++	u8 buf[2];
++	int ret;
++
++	buf[0] = reg >> 8;
++	buf[1] = reg & 0xff;
++
++	msg[0].addr = client->addr;
++	msg[0].flags = client->flags;
++	msg[0].buf = buf;
++	msg[0].len = sizeof(buf);
++
++	msg[1].addr = client->addr;
++	msg[1].flags = client->flags | I2C_M_RD;
++	msg[1].buf = buf;
++	msg[1].len = 1;
++
++	ret = i2c_transfer(client->adapter, msg, 2);
++	if (ret < 0) {
++		dev_err(&client->dev, "%s: error: reg=%x\n",
++			__func__, reg);
++		return ret;
++	}
++
++	*val = buf[0];
++	return 0;
++}
++
++static int sc2235_read_reg16(struct sc2235_dev *sensor, u16 reg, u16 *val)
++{
++	u8 hi, lo;
++	int ret;
++
++	ret = sc2235_read_reg(sensor, reg, &hi);
++	if (ret)
++		return ret;
++	ret = sc2235_read_reg(sensor, reg + 1, &lo);
++	if (ret)
++		return ret;
++
++	*val = ((u16)hi << 8) | (u16)lo;
++	return 0;
++}
++
++static int sc2235_write_reg16(struct sc2235_dev *sensor, u16 reg, u16 val)
++{
++	int ret;
++
++	ret = sc2235_write_reg(sensor, reg, val >> 8);
++	if (ret)
++		return ret;
++
++	return sc2235_write_reg(sensor, reg + 1, val & 0xff);
++}
++
++static int sc2235_mod_reg(struct sc2235_dev *sensor, u16 reg,
++			u8 mask, u8 val)
++{
++	u8 readval;
++	int ret;
++
++	ret = sc2235_read_reg(sensor, reg, &readval);
++	if (ret)
++		return ret;
++
++	readval &= ~mask;
++	val &= mask;
++	val |= readval;
++
++	return sc2235_write_reg(sensor, reg, val);
++}
++
++#define SC2235_PLL_PREDIV	3
++
++#define SC2235_SYSDIV_MIN	0
++#define SC2235_SYSDIV_MAX	7
++
++#define SC2235_PLL_MULT_MIN	0
++#define SC2235_PLL_MULT_MAX	63
++
++#ifdef UNUSED_CODE
++static unsigned long sc2235_compute_sys_clk(struct sc2235_dev *sensor,
++					u8 pll_pre, u8 pll_mult,
++					u8 sysdiv)
++{
++	unsigned long sysclk =
++		sensor->xclk_freq * (64 - pll_mult) / (pll_pre * (sysdiv + 1));
++
++	/* PLL1 output cannot exceed 1GHz. */
++	if (sysclk / 1000000 > 1000)
++		return 0;
++
++	return sysclk;
++}
++
++static unsigned long sc2235_calc_sys_clk(struct sc2235_dev *sensor,
++					unsigned long rate,
++					u8 *pll_prediv, u8 *pll_mult,
++					u8 *sysdiv)
++{
++	unsigned long best = ~0;
++	u8 best_sysdiv = 1, best_mult = 1;
++	u8 _sysdiv, _pll_mult;
++
++	for (_sysdiv = SC2235_SYSDIV_MIN;
++		_sysdiv <= SC2235_SYSDIV_MAX;
++		_sysdiv++) {
++		for (_pll_mult = SC2235_PLL_MULT_MIN;
++			_pll_mult <= SC2235_PLL_MULT_MAX;
++			_pll_mult++) {
++			unsigned long _rate;
++
++			_rate = sc2235_compute_sys_clk(sensor,
++							SC2235_PLL_PREDIV,
++							_pll_mult, _sysdiv);
++
++			/*
++			 * We have reached the maximum allowed PLL1 output,
++			 * increase sysdiv.
++			 */
++			if (!_rate)
++				break;
++
++			/*
++			 * Prefer rates above the expected clock rate than
++			 * below, even if that means being less precise.
++			 */
++			if (_rate < rate)
++				continue;
++
++			if (abs(rate - _rate) < abs(rate - best)) {
++				best = _rate;
++				best_sysdiv = _sysdiv;
++				best_mult = _pll_mult;
++			}
++
++			if (_rate == rate)
++				goto out;
++		}
++	}
++
++out:
++	*sysdiv = best_sysdiv;
++	*pll_prediv = SC2235_PLL_PREDIV;
++	*pll_mult = best_mult;
++
++	return best;
++}
++#endif
++
++static int sc2235_set_timings(struct sc2235_dev *sensor,
++				const struct sc2235_mode_info *mode)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static int sc2235_load_regs(struct sc2235_dev *sensor,
++				const struct sc2235_mode_info *mode)
++{
++	const struct reg_value *regs = mode->reg_data;
++	unsigned int i;
++	u32 delay_ms;
++	u16 reg_addr;
++	u8 mask, val;
++	int ret = 0;
++
++	for (i = 0; i < mode->reg_data_size; ++i, ++regs) {
++		delay_ms = regs->delay_ms;
++		reg_addr = regs->reg_addr;
++		val = regs->val;
++		mask = regs->mask;
++
++		if (mask)
++			ret = sc2235_mod_reg(sensor, reg_addr, mask, val);
++		else
++			ret = sc2235_write_reg(sensor, reg_addr, val);
++		if (ret)
++			break;
++
++		if (delay_ms)
++			usleep_range(1000 * delay_ms, 1000 * delay_ms + 100);
++	}
++
++	return sc2235_set_timings(sensor, mode);
++}
++
++static int sc2235_set_autoexposure(struct sc2235_dev *sensor, bool on)
++{
++	return sc2235_mod_reg(sensor, SC2235_REG_AEC_PK_MANUAL,
++				BIT(0), on ? 0 : BIT(0));
++}
++
++static int sc2235_get_exposure(struct sc2235_dev *sensor)
++{
++	int exp = 0, ret = 0;
++	u8 temp;
++
++	ret = sc2235_read_reg(sensor, SC2235_REG_AEC_PK_EXPOSURE_HI, &temp);
++	if (ret)
++		return ret;
++	exp |= (int)temp << 8;
++	ret = sc2235_read_reg(sensor, SC2235_REG_AEC_PK_EXPOSURE_LO, &temp);
++	if (ret)
++		return ret;
++	exp |= (int)temp;
++
++	return exp >> 4;
++}
++
++static int sc2235_set_exposure(struct sc2235_dev *sensor, u32 exposure)
++{
++	int ret;
++
++	exposure <<= 4;
++
++	ret = sc2235_write_reg(sensor,
++				SC2235_REG_AEC_PK_EXPOSURE_LO,
++				exposure & 0xff);
++	if (ret)
++		return ret;
++	return sc2235_write_reg(sensor,
++				SC2235_REG_AEC_PK_EXPOSURE_HI,
++				(exposure >> 8) & 0xff);
++}
++
++static int sc2235_get_gain(struct sc2235_dev *sensor)
++{
++	u16 gain;
++	int ret;
++
++	ret = sc2235_read_reg16(sensor, SC2235_REG_AEC_PK_REAL_GAIN, &gain);
++	if (ret)
++		return ret;
++
++	return gain & 0x1fff;
++}
++
++static int sc2235_set_gain(struct sc2235_dev *sensor, int gain)
++{
++	return sc2235_write_reg16(sensor, SC2235_REG_AEC_PK_REAL_GAIN,
++					(u16)gain & 0x1fff);
++}
++
++static int sc2235_set_autogain(struct sc2235_dev *sensor, bool on)
++{
++	return sc2235_mod_reg(sensor, SC2235_REG_AEC_PK_MANUAL,
++				BIT(1), on ? 0 : BIT(1));
++}
++
++#ifdef UNUSED_CODE
++static int sc2235_get_sysclk(struct sc2235_dev *sensor)
++{
++	return 0;
++}
++
++static int sc2235_set_night_mode(struct sc2235_dev *sensor)
++{
++	return 0;
++}
++
++static int sc2235_get_hts(struct sc2235_dev *sensor)
++{
++	u16 hts;
++	int ret;
++
++	ret = sc2235_read_reg16(sensor, SC2235_REG_TIMING_HTS, &hts);
++	if (ret)
++		return ret;
++	return hts;
++}
++#endif
++
++static int sc2235_get_vts(struct sc2235_dev *sensor)
++{
++	u16 vts;
++	int ret;
++
++	ret = sc2235_read_reg16(sensor, SC2235_REG_TIMING_VTS, &vts);
++	if (ret)
++		return ret;
++	return vts;
++}
++
++#ifdef UNUSED_CODE
++static int sc2235_set_vts(struct sc2235_dev *sensor, int vts)
++{
++	return sc2235_write_reg16(sensor, SC2235_REG_TIMING_VTS, vts);
++}
++
++static int sc2235_get_light_freq(struct sc2235_dev *sensor)
++{
++	return 0;
++}
++
++static int sc2235_set_bandingfilter(struct sc2235_dev *sensor)
++{
++	return 0;
++}
++
++static int sc2235_set_ae_target(struct sc2235_dev *sensor, int target)
++{
++	return 0;
++}
++
++static int sc2235_get_binning(struct sc2235_dev *sensor)
++{
++	return 0;
++}
++
++static int sc2235_set_binning(struct sc2235_dev *sensor, bool enable)
++{
++	return 0;
++}
++
++#endif
++
++static const struct sc2235_mode_info *
++sc2235_find_mode(struct sc2235_dev *sensor, enum sc2235_frame_rate fr,
++		 int width, int height, bool nearest)
++{
++	const struct sc2235_mode_info *mode;
++
++	mode = v4l2_find_nearest_size(sc2235_mode_data,
++					ARRAY_SIZE(sc2235_mode_data),
++					hact, vact,
++					width, height);
++
++	if (!mode ||
++		(!nearest && (mode->hact != width || mode->vact != height)))
++		return NULL;
++
++	/* Check to see if the current mode exceeds the max frame rate */
++	if (sc2235_framerates[fr] > sc2235_framerates[mode->max_fps])
++		return NULL;
++
++	return mode;
++}
++
++static u64 sc2235_calc_pixel_rate(struct sc2235_dev *sensor)
++{
++	u64 rate;
++
++	rate = sensor->current_mode->vtot * sensor->current_mode->htot;
++	rate *= sc2235_framerates[sensor->current_fr];
++
++	return rate;
++}
++
++#ifdef UNUSED_CODE
++/*
++ * sc2235_set_dvp_pclk() - Calculate the clock tree configuration values
++ *				for the dvp output.
++ *
++ * @rate: The requested bandwidth per lane in bytes per second.
++ *	'Bandwidth Per Lane' is calculated as:
++ *	rate = HTOT * VTOT * FPS;
++ *
++ * This function use the requested bandwidth to calculate:
++ * - rate = xclk * (64 - M) / (N * (S + 1));
++ *
++ */
++
++#define PLL_PREDIV  1
++#define PLL_SYSEL   0
++
++static int sc2235_set_dvp_pclk(struct sc2235_dev *sensor,
++				unsigned long rate)
++{
++	u8 prediv, mult, sysdiv;
++	int ret = 0;
++
++	sc2235_calc_sys_clk(sensor, rate, &prediv, &mult,
++				&sysdiv);
++
++
++	return ret;
++}
++
++/*
++ * if sensor changes inside scaling or subsampling
++ * change mode directly
++ */
++static int sc2235_set_mode_direct(struct sc2235_dev *sensor,
++				const struct sc2235_mode_info *mode)
++{
++	if (!mode->reg_data)
++		return -EINVAL;
++
++	/* Write capture setting */
++	return sc2235_load_regs(sensor, mode);
++}
++#endif
++
++static int sc2235_set_mode(struct sc2235_dev *sensor)
++{
++#ifdef UNUSED_CODE
++	bool auto_exp =  sensor->ctrls.auto_exp->val == V4L2_EXPOSURE_AUTO;
++	const struct sc2235_mode_info *mode = sensor->current_mode;
++#endif
++	bool auto_gain = sensor->ctrls.auto_gain->val == 1;
++	int ret = 0;
++
++	/* auto gain and exposure must be turned off when changing modes */
++	if (auto_gain) {
++		ret = sc2235_set_autogain(sensor, false);
++		if (ret)
++			return ret;
++	}
++#ifdef UNUSED_CODE
++	/* This issue will be addressed in the EVB board*/
++	/* This action will result in poor image display 2021 1111*/
++	if (auto_exp) {
++		ret = sc2235_set_autoexposure(sensor, false);
++		if (ret)
++			goto restore_auto_gain;
++	}
++
++	rate = sc2235_calc_pixel_rate(sensor);
++
++	ret = sc2235_set_dvp_pclk(sensor, rate);
++	if (ret < 0)
++		return 0;
++
++	ret = sc2235_set_mode_direct(sensor, mode);
++	if (ret < 0)
++		goto restore_auto_exp_gain;
++
++	/* restore auto gain and exposure */
++	if (auto_gain)
++		sc2235_set_autogain(sensor, true);
++	if (auto_exp)
++		sc2235_set_autoexposure(sensor, true);
++
++
++	sensor->pending_mode_change = false;
++	sensor->last_mode = mode;
++	return 0;
++
++restore_auto_exp_gain:
++	if (auto_exp)
++		sc2235_set_autoexposure(sensor, true);
++restore_auto_gain:
++	if (auto_gain)
++		sc2235_set_autogain(sensor, true);
++#endif
++	return ret;
++}
++
++static int sc2235_set_framefmt(struct sc2235_dev *sensor,
++				struct v4l2_mbus_framefmt *format);
++
++/* restore the last set video mode after chip power-on */
++static int sc2235_restore_mode(struct sc2235_dev *sensor)
++{
++	int ret;
++
++	/* first load the initial register values */
++	ret = sc2235_load_regs(sensor, &sc2235_mode_init_data);
++	if (ret < 0)
++		return ret;
++	sensor->last_mode = &sc2235_mode_init_data;
++	/* now restore the last capture mode */
++	ret = sc2235_set_mode(sensor);
++	if (ret < 0)
++		return ret;
++
++	return sc2235_set_framefmt(sensor, &sensor->fmt);
++}
++
++static void sc2235_power(struct sc2235_dev *sensor, bool enable)
++{
++	if (!sensor->pwdn_gpio)
++		return;
++	gpiod_set_value_cansleep(sensor->pwdn_gpio, enable ? 0 : 1);
++}
++
++static void sc2235_reset(struct sc2235_dev *sensor)
++{
++	if (!sensor->reset_gpio)
++		return;
++
++	gpiod_set_value_cansleep(sensor->reset_gpio, 0);
++
++	/* camera power cycle */
++	sc2235_power(sensor, false);
++	usleep_range(5000, 10000);
++	sc2235_power(sensor, true);
++	usleep_range(5000, 10000);
++
++	gpiod_set_value_cansleep(sensor->reset_gpio, 1);
++	usleep_range(1000, 2000);
++
++	gpiod_set_value_cansleep(sensor->reset_gpio, 0);
++	usleep_range(20000, 25000);
++}
++
++static int sc2235_set_power_on(struct device *dev)
++{
++	struct i2c_client *client = to_i2c_client(dev);
++	struct v4l2_subdev *sd = i2c_get_clientdata(client);
++	struct sc2235_dev *sensor = to_sc2235_dev(sd);
++	int ret;
++
++	ret = clk_prepare_enable(sensor->xclk);
++	if (ret) {
++		dev_err(&client->dev, "%s: failed to enable clock\n",
++			__func__);
++		return ret;
++	}
++
++	ret = regulator_bulk_enable(SC2235_NUM_SUPPLIES,
++					sensor->supplies);
++	if (ret) {
++		dev_err(&client->dev, "%s: failed to enable regulators\n",
++			__func__);
++		goto xclk_off;
++	}
++
++	sc2235_reset(sensor);
++	sc2235_power(sensor, true);
++
++	return 0;
++
++xclk_off:
++	clk_disable_unprepare(sensor->xclk);
++	return ret;
++}
++
++static int sc2235_set_power_off(struct device *dev)
++{
++	struct i2c_client *client = to_i2c_client(dev);
++	struct v4l2_subdev *sd = i2c_get_clientdata(client);
++	struct sc2235_dev *sensor = to_sc2235_dev(sd);
++
++	sc2235_power(sensor, false);
++	regulator_bulk_disable(SC2235_NUM_SUPPLIES, sensor->supplies);
++	clk_disable_unprepare(sensor->xclk);
++
++	return 0;
++}
++
++static int sc2235_set_power(struct sc2235_dev *sensor, bool on)
++{
++	int ret = 0;
++
++	if (on) {
++		pm_runtime_get_sync(&sensor->i2c_client->dev);
++
++		ret = sc2235_restore_mode(sensor);
++		if (ret)
++			goto power_off;
++	}
++
++	if (!on)
++		pm_runtime_put_sync(&sensor->i2c_client->dev);
++
++	return 0;
++
++power_off:
++	pm_runtime_put_sync(&sensor->i2c_client->dev);
++
++	return ret;
++}
++
++static int sc2235_s_power(struct v4l2_subdev *sd, int on)
++{
++	struct sc2235_dev *sensor = to_sc2235_dev(sd);
++	int ret = 0;
++
++	mutex_lock(&sensor->lock);
++
++	ret = sc2235_set_power(sensor, !!on);
++	if (ret)
++		goto out;
++
++	mutex_unlock(&sensor->lock);
++	return 0;
++
++out:
++	mutex_unlock(&sensor->lock);
++	return ret;
++}
++
++static int sc2235_try_frame_interval(struct sc2235_dev *sensor,
++				struct v4l2_fract *fi,
++				u32 width, u32 height)
++{
++	const struct sc2235_mode_info *mode;
++	enum sc2235_frame_rate rate = SC2235_15_FPS;
++	int minfps, maxfps, best_fps, fps;
++	int i;
++
++	minfps = sc2235_framerates[SC2235_15_FPS];
++	maxfps = sc2235_framerates[SC2235_30_FPS];
++
++	if (fi->numerator == 0) {
++		fi->denominator = maxfps;
++		fi->numerator = 1;
++		rate = SC2235_30_FPS;
++		goto find_mode;
++	}
++
++	fps = clamp_val(DIV_ROUND_CLOSEST(fi->denominator, fi->numerator),
++			minfps, maxfps);
++
++	best_fps = minfps;
++	for (i = 0; i < ARRAY_SIZE(sc2235_framerates); i++) {
++		int curr_fps = sc2235_framerates[i];
++
++		if (abs(curr_fps - fps) < abs(best_fps - fps)) {
++			best_fps = curr_fps;
++			rate = i;
++		}
++	}
++
++	fi->numerator = 1;
++	fi->denominator = best_fps;
++
++find_mode:
++	mode = sc2235_find_mode(sensor, rate, width, height, false);
++	return mode ? rate : -EINVAL;
++}
++
++static int sc2235_get_fmt(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *format)
++{
++	struct sc2235_dev *sensor = to_sc2235_dev(sd);
++	struct v4l2_mbus_framefmt *fmt;
++
++	if (format->pad != 0)
++		return -EINVAL;
++
++	mutex_lock(&sensor->lock);
++
++	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
++		fmt = v4l2_subdev_get_try_format(&sensor->sd, cfg,
++						format->pad);
++	else
++		fmt = &sensor->fmt;
++
++	format->format = *fmt;
++
++	mutex_unlock(&sensor->lock);
++
++	return 0;
++}
++
++static int sc2235_try_fmt_internal(struct v4l2_subdev *sd,
++				struct v4l2_mbus_framefmt *fmt,
++				enum sc2235_frame_rate fr,
++				const struct sc2235_mode_info **new_mode)
++{
++	struct sc2235_dev *sensor = to_sc2235_dev(sd);
++	const struct sc2235_mode_info *mode;
++	int i;
++
++	mode = sc2235_find_mode(sensor, fr, fmt->width, fmt->height, true);
++	if (!mode)
++		return -EINVAL;
++	fmt->width = mode->hact;
++	fmt->height = mode->vact;
++
++	if (new_mode)
++		*new_mode = mode;
++
++	for (i = 0; i < ARRAY_SIZE(sc2235_formats); i++)
++		if (sc2235_formats[i].code == fmt->code)
++			break;
++	if (i >= ARRAY_SIZE(sc2235_formats))
++		i = 0;
++
++	fmt->code = sc2235_formats[i].code;
++	fmt->colorspace = sc2235_formats[i].colorspace;
++	fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(fmt->colorspace);
++	fmt->quantization = V4L2_QUANTIZATION_FULL_RANGE;
++	fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(fmt->colorspace);
++
++	return 0;
++}
++
++static int sc2235_set_fmt(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *format)
++{
++	struct sc2235_dev *sensor = to_sc2235_dev(sd);
++	const struct sc2235_mode_info *new_mode;
++	struct v4l2_mbus_framefmt *mbus_fmt = &format->format;
++	struct v4l2_mbus_framefmt *fmt;
++	int ret;
++
++	if (format->pad != 0)
++		return -EINVAL;
++	mutex_lock(&sensor->lock);
++
++	if (sensor->streaming) {
++		ret = -EBUSY;
++		goto out;
++	}
++
++	ret = sc2235_try_fmt_internal(sd, mbus_fmt, 0, &new_mode);
++	if (ret)
++		goto out;
++
++	if (format->which == V4L2_SUBDEV_FORMAT_TRY)
++		fmt = v4l2_subdev_get_try_format(sd, cfg, 0);
++	else
++		fmt = &sensor->fmt;
++
++	if (mbus_fmt->code != sensor->fmt.code)
++		sensor->pending_fmt_change = true;
++
++	*fmt = *mbus_fmt;
++
++	if (new_mode != sensor->current_mode) {
++		sensor->current_mode = new_mode;
++		sensor->pending_mode_change = true;
++	}
++	if (new_mode->max_fps < sensor->current_fr) {
++		sensor->current_fr = new_mode->max_fps;
++		sensor->frame_interval.numerator = 1;
++		sensor->frame_interval.denominator =
++			sc2235_framerates[sensor->current_fr];
++		sensor->current_mode = new_mode;
++		sensor->pending_mode_change = true;
++	}
++
++	__v4l2_ctrl_s_ctrl_int64(sensor->ctrls.pixel_rate,
++				sc2235_calc_pixel_rate(sensor));
++out:
++	mutex_unlock(&sensor->lock);
++	return ret;
++}
++
++static int sc2235_set_framefmt(struct sc2235_dev *sensor,
++				struct v4l2_mbus_framefmt *format)
++{
++	int ret = 0;
++
++	switch (format->code) {
++	default:
++		return ret;
++	}
++	return ret;
++}
++
++/*
++ * Sensor Controls.
++ */
++
++static int sc2235_set_ctrl_hue(struct sc2235_dev *sensor, int value)
++{
++	int ret = 0;
++	return ret;
++}
++
++static int sc2235_set_ctrl_contrast(struct sc2235_dev *sensor, int value)
++{
++	int ret = 0;
++	return ret;
++}
++
++static int sc2235_set_ctrl_saturation(struct sc2235_dev *sensor, int value)
++{
++	int ret  = 0;
++	return ret;
++}
++
++static int sc2235_set_ctrl_white_balance(struct sc2235_dev *sensor, int awb)
++{
++	int ret = 0;
++	return ret;
++}
++
++static int sc2235_set_ctrl_exposure(struct sc2235_dev *sensor,
++				enum v4l2_exposure_auto_type auto_exposure)
++{
++	struct sc2235_ctrls *ctrls = &sensor->ctrls;
++	bool auto_exp = (auto_exposure == V4L2_EXPOSURE_AUTO);
++	int ret = 0;
++
++	if (ctrls->auto_exp->is_new) {
++		ret = sc2235_set_autoexposure(sensor, auto_exp);
++		if (ret)
++			return ret;
++	}
++
++	if (!auto_exp && ctrls->exposure->is_new) {
++		u16 max_exp = 0;
++
++		ret = sc2235_get_vts(sensor);
++		if (ret < 0)
++			return ret;
++		max_exp += ret - 4;
++		ret = 0;
++
++		if (ctrls->exposure->val < max_exp)
++			ret = sc2235_set_exposure(sensor, ctrls->exposure->val);
++	}
++
++	return ret;
++}
++
++static int sc2235_set_ctrl_gain(struct sc2235_dev *sensor, bool auto_gain)
++{
++	struct sc2235_ctrls *ctrls = &sensor->ctrls;
++	int ret = 0;
++
++	if (ctrls->auto_gain->is_new) {
++		ret = sc2235_set_autogain(sensor, auto_gain);
++		if (ret)
++			return ret;
++	}
++
++	if (!auto_gain && ctrls->gain->is_new)
++		ret = sc2235_set_gain(sensor, ctrls->gain->val);
++
++	return ret;
++}
++
++static const char * const test_pattern_menu[] = {
++	"Disabled",
++	"Black bars",
++	"Auto Black bars",
++};
++
++#define SC2235_TEST_ENABLE		BIT(3)
++#define SC2235_TEST_BLACK		(3 << 0)
++
++static int sc2235_set_ctrl_test_pattern(struct sc2235_dev *sensor, int value)
++{
++	int ret = 0;
++	/*
++	 *For 7110 platform, refer to 1125 FW code configuration. This operation will cause the image to be white.
++	 */
++#ifdef UNUSED_CODE
++	ret = sc2235_mod_reg(sensor, SC2235_REG_TEST_SET0, BIT(3),
++				!!value << 3);
++
++	ret |= sc2235_mod_reg(sensor, SC2235_REG_TEST_SET1, BIT(6),
++				(value >> 1) << 6);
++#endif
++	return ret;
++}
++
++static int sc2235_set_ctrl_light_freq(struct sc2235_dev *sensor, int value)
++{
++	return 0;
++}
++
++static int sc2235_set_ctrl_hflip(struct sc2235_dev *sensor, int value)
++{
++	return sc2235_mod_reg(sensor, SC2235_REG_TIMING_TC_REG21,
++				BIT(2) | BIT(1),
++				(!(value ^ sensor->upside_down)) ?
++				(BIT(2) | BIT(1)) : 0);
++}
++
++static int sc2235_set_ctrl_vflip(struct sc2235_dev *sensor, int value)
++{
++	return sc2235_mod_reg(sensor, SC2235_REG_TIMING_TC_REG21,
++				BIT(6) | BIT(5),
++				(value ^ sensor->upside_down) ?
++				(BIT(6) | BIT(5)) : 0);
++}
++
++static int sc2235_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
++{
++	struct v4l2_subdev *sd = ctrl_to_sd(ctrl);
++	struct sc2235_dev *sensor = to_sc2235_dev(sd);
++	int val;
++
++	/* v4l2_ctrl_lock() locks our own mutex */
++
++	if (!pm_runtime_get_if_in_use(&sensor->i2c_client->dev))
++		return 0;
++
++	switch (ctrl->id) {
++	case V4L2_CID_AUTOGAIN:
++		val = sc2235_get_gain(sensor);
++		if (val < 0)
++			return val;
++		sensor->ctrls.gain->val = val;
++		break;
++	case V4L2_CID_EXPOSURE_AUTO:
++		val = sc2235_get_exposure(sensor);
++		if (val < 0)
++			return val;
++		sensor->ctrls.exposure->val = val;
++		break;
++	}
++
++	pm_runtime_put(&sensor->i2c_client->dev);
++
++	return 0;
++}
++
++static int sc2235_s_ctrl(struct v4l2_ctrl *ctrl)
++{
++	struct v4l2_subdev *sd = ctrl_to_sd(ctrl);
++	struct sc2235_dev *sensor = to_sc2235_dev(sd);
++	int ret;
++
++	/* v4l2_ctrl_lock() locks our own mutex */
++
++	/*
++	 * If the device is not powered up by the host driver do
++	 * not apply any controls to H/W at this time. Instead
++	 * the controls will be restored at start streaming time.
++	 */
++	if (!pm_runtime_get_if_in_use(&sensor->i2c_client->dev))
++		return 0;
++
++	switch (ctrl->id) {
++	case V4L2_CID_AUTOGAIN:
++		ret = sc2235_set_ctrl_gain(sensor, ctrl->val);
++		break;
++	case V4L2_CID_EXPOSURE_AUTO:
++		ret = sc2235_set_ctrl_exposure(sensor, ctrl->val);
++		break;
++	case V4L2_CID_AUTO_WHITE_BALANCE:
++		ret = sc2235_set_ctrl_white_balance(sensor, ctrl->val);
++		break;
++	case V4L2_CID_HUE:
++		ret = sc2235_set_ctrl_hue(sensor, ctrl->val);
++		break;
++	case V4L2_CID_CONTRAST:
++		ret = sc2235_set_ctrl_contrast(sensor, ctrl->val);
++		break;
++	case V4L2_CID_SATURATION:
++		ret = sc2235_set_ctrl_saturation(sensor, ctrl->val);
++		break;
++	case V4L2_CID_TEST_PATTERN:
++		ret = sc2235_set_ctrl_test_pattern(sensor, ctrl->val);
++		break;
++	case V4L2_CID_POWER_LINE_FREQUENCY:
++		ret = sc2235_set_ctrl_light_freq(sensor, ctrl->val);
++		break;
++	case V4L2_CID_HFLIP:
++		ret = sc2235_set_ctrl_hflip(sensor, ctrl->val);
++		break;
++	case V4L2_CID_VFLIP:
++		ret = sc2235_set_ctrl_vflip(sensor, ctrl->val);
++		break;
++	default:
++		ret = -EINVAL;
++		break;
++	}
++
++	pm_runtime_put(&sensor->i2c_client->dev);
++
++	return ret;
++}
++
++static const struct v4l2_ctrl_ops sc2235_ctrl_ops = {
++	.g_volatile_ctrl = sc2235_g_volatile_ctrl,
++	.s_ctrl = sc2235_s_ctrl,
++};
++
++static int sc2235_init_controls(struct sc2235_dev *sensor)
++{
++	const struct v4l2_ctrl_ops *ops = &sc2235_ctrl_ops;
++	struct sc2235_ctrls *ctrls = &sensor->ctrls;
++	struct v4l2_ctrl_handler *hdl = &ctrls->handler;
++	int ret;
++
++	v4l2_ctrl_handler_init(hdl, 32);
++
++	/* we can use our own mutex for the ctrl lock */
++	hdl->lock = &sensor->lock;
++
++	/* Clock related controls */
++	ctrls->pixel_rate = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_PIXEL_RATE,
++						0, INT_MAX, 1,
++						sc2235_calc_pixel_rate(sensor));
++
++	/* Auto/manual white balance */
++	ctrls->auto_wb = v4l2_ctrl_new_std(hdl, ops,
++					V4L2_CID_AUTO_WHITE_BALANCE,
++					0, 1, 1, 1);
++	ctrls->blue_balance = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_BLUE_BALANCE,
++						0, 4095, 1, 0);
++	ctrls->red_balance = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_RED_BALANCE,
++						0, 4095, 1, 0);
++	/* Auto/manual exposure */
++#ifdef UNUSED_CODE
++	/*
++	 *For 7110 platform, This operation will cause the image to be white.
++	 */
++	ctrls->auto_exp = v4l2_ctrl_new_std_menu(hdl, ops,
++						V4L2_CID_EXPOSURE_AUTO,
++						V4L2_EXPOSURE_MANUAL, 0,
++						V4L2_EXPOSURE_AUTO);
++	ctrls->exposure = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_EXPOSURE,
++					0, 65535, 1, 0);
++	/* Auto/manual gain */
++	ctrls->auto_gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_AUTOGAIN,
++						0, 1, 1, 1);
++	ctrls->gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAIN,
++					0, 1023, 1, 0);
++#else
++	ctrls->auto_exp = v4l2_ctrl_new_std_menu(hdl, ops,
++						V4L2_CID_EXPOSURE_AUTO,
++						V4L2_EXPOSURE_MANUAL, 0,
++						1);
++	ctrls->exposure = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_EXPOSURE,
++					0, 65535, 1, 720);
++	/* Auto/manual gain */
++	ctrls->auto_gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_AUTOGAIN,
++						0, 1, 1, 0);
++	ctrls->gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAIN,
++					0, 1023, 1, 0x10);
++#endif
++	ctrls->saturation = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_SATURATION,
++						0, 255, 1, 64);
++	ctrls->hue = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_HUE,
++					0, 359, 1, 0);
++	ctrls->contrast = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_CONTRAST,
++						0, 255, 1, 0);
++	ctrls->test_pattern =
++		v4l2_ctrl_new_std_menu_items(hdl, ops, V4L2_CID_TEST_PATTERN,
++					ARRAY_SIZE(test_pattern_menu) - 1,
++					0, 0, test_pattern_menu);   //0x02
++	ctrls->hflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_HFLIP,
++					0, 1, 1, 1);
++	ctrls->vflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_VFLIP,
++					0, 1, 1, 0);
++
++	ctrls->light_freq =
++		v4l2_ctrl_new_std_menu(hdl, ops,
++					V4L2_CID_POWER_LINE_FREQUENCY,
++					V4L2_CID_POWER_LINE_FREQUENCY_AUTO, 0,
++					V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
++
++	if (hdl->error) {
++		ret = hdl->error;
++		goto free_ctrls;
++	}
++
++	ctrls->pixel_rate->flags |= V4L2_CTRL_FLAG_READ_ONLY;
++	ctrls->gain->flags |= V4L2_CTRL_FLAG_VOLATILE;
++	ctrls->exposure->flags |= V4L2_CTRL_FLAG_VOLATILE;
++
++	v4l2_ctrl_auto_cluster(3, &ctrls->auto_wb, 0, false);
++	v4l2_ctrl_auto_cluster(2, &ctrls->auto_gain, 0, true);
++	v4l2_ctrl_auto_cluster(2, &ctrls->auto_exp, 1, true);
++
++	sensor->sd.ctrl_handler = hdl;
++	return 0;
++
++free_ctrls:
++	v4l2_ctrl_handler_free(hdl);
++	return ret;
++}
++
++static int sc2235_enum_frame_size(struct v4l2_subdev *sd,
++				struct v4l2_subdev_pad_config *cfg,
++				struct v4l2_subdev_frame_size_enum *fse)
++{
++	if (fse->pad != 0)
++		return -EINVAL;
++	if (fse->index >= SC2235_NUM_MODES)
++		return -EINVAL;
++
++	fse->min_width =
++		sc2235_mode_data[fse->index].hact;
++	fse->max_width = fse->min_width;
++	fse->min_height =
++		sc2235_mode_data[fse->index].vact;
++	fse->max_height = fse->min_height;
++
++	return 0;
++}
++
++static int sc2235_enum_frame_interval(
++	struct v4l2_subdev *sd,
++	struct v4l2_subdev_pad_config *cfg,
++	struct v4l2_subdev_frame_interval_enum *fie)
++{
++	struct v4l2_fract tpf;
++	int i;
++
++	if (fie->pad != 0)
++		return -EINVAL;
++
++	if (fie->index >= SC2235_NUM_FRAMERATES)
++		return -EINVAL;
++
++	tpf.numerator = 1;
++	tpf.denominator = sc2235_framerates[fie->index];
++
++	for (i = 0; i < SC2235_NUM_MODES; i++) {
++		if (fie->width == sc2235_mode_data[i].hact &&
++			fie->height == sc2235_mode_data[i].vact)
++			break;
++	}
++	if (i == SC2235_NUM_MODES)
++		return -ENOTTY;
++
++	fie->interval = tpf;
++	return 0;
++}
++
++static int sc2235_g_frame_interval(struct v4l2_subdev *sd,
++				struct v4l2_subdev_frame_interval *fi)
++{
++	struct sc2235_dev *sensor = to_sc2235_dev(sd);
++
++	mutex_lock(&sensor->lock);
++	fi->interval = sensor->frame_interval;
++	mutex_unlock(&sensor->lock);
++
++	return 0;
++}
++
++static int sc2235_s_frame_interval(struct v4l2_subdev *sd,
++				struct v4l2_subdev_frame_interval *fi)
++{
++	struct sc2235_dev *sensor = to_sc2235_dev(sd);
++	const struct sc2235_mode_info *mode;
++	int frame_rate, ret = 0;
++
++	if (fi->pad != 0)
++		return -EINVAL;
++
++	mutex_lock(&sensor->lock);
++
++	if (sensor->streaming) {
++		ret = -EBUSY;
++		goto out;
++	}
++
++	mode = sensor->current_mode;
++
++	frame_rate = sc2235_try_frame_interval(sensor, &fi->interval,
++						mode->hact, mode->vact);
++	if (frame_rate < 0) {
++		/* Always return a valid frame interval value */
++		fi->interval = sensor->frame_interval;
++		goto out;
++	}
++
++	mode = sc2235_find_mode(sensor, frame_rate, mode->hact,
++				mode->vact, true);
++	if (!mode) {
++		ret = -EINVAL;
++		goto out;
++	}
++
++	if (mode != sensor->current_mode ||
++	    frame_rate != sensor->current_fr) {
++		sensor->current_fr = frame_rate;
++		sensor->frame_interval = fi->interval;
++		sensor->current_mode = mode;
++		sensor->pending_mode_change = true;
++
++		__v4l2_ctrl_s_ctrl_int64(sensor->ctrls.pixel_rate,
++					sc2235_calc_pixel_rate(sensor));
++	}
++out:
++	mutex_unlock(&sensor->lock);
++	return ret;
++}
++
++static int sc2235_enum_mbus_code(struct v4l2_subdev *sd,
++				struct v4l2_subdev_pad_config *cfg,
++				struct v4l2_subdev_mbus_code_enum *code)
++{
++	if (code->pad != 0)
++		return -EINVAL;
++	if (code->index >= ARRAY_SIZE(sc2235_formats))
++		return -EINVAL;
++
++	code->code = sc2235_formats[code->index].code;
++	return 0;
++}
++
++static int sc2235_stream_start(struct sc2235_dev *sensor, int enable)
++{
++	return sc2235_mod_reg(sensor, SC2235_REG_STREAM_ON, BIT(0), !!enable);
++}
++
++static int sc2235_s_stream(struct v4l2_subdev *sd, int enable)
++{
++	struct sc2235_dev *sensor = to_sc2235_dev(sd);
++	int ret = 0;
++
++	if (enable) {
++		ret = v4l2_ctrl_handler_setup(&sensor->ctrls.handler);
++		if (ret)
++			return ret;
++	}
++
++	mutex_lock(&sensor->lock);
++
++	if (sensor->streaming == !enable) {
++		if (enable && sensor->pending_mode_change) {
++			ret = sc2235_set_mode(sensor);
++			if (ret)
++				goto out;
++		}
++
++		if (enable && sensor->pending_fmt_change) {
++			ret = sc2235_set_framefmt(sensor, &sensor->fmt);
++			if (ret)
++				goto out;
++			sensor->pending_fmt_change = false;
++		}
++
++		ret = sc2235_stream_start(sensor, enable);
++		if (ret)
++			goto out;
++	}
++	sensor->streaming += enable ? 1 : -1;
++	WARN_ON(sensor->streaming < 0);
++out:
++	mutex_unlock(&sensor->lock);
++
++	return ret;
++}
++
++static const struct v4l2_subdev_core_ops sc2235_core_ops = {
++	.s_power = sc2235_s_power,
++	.log_status = v4l2_ctrl_subdev_log_status,
++	.subscribe_event = v4l2_ctrl_subdev_subscribe_event,
++	.unsubscribe_event = v4l2_event_subdev_unsubscribe,
++};
++
++static const struct v4l2_subdev_video_ops sc2235_video_ops = {
++	.g_frame_interval = sc2235_g_frame_interval,
++	.s_frame_interval = sc2235_s_frame_interval,
++	.s_stream = sc2235_s_stream,
++};
++
++static const struct v4l2_subdev_pad_ops sc2235_pad_ops = {
++	.enum_mbus_code = sc2235_enum_mbus_code,
++	.get_fmt = sc2235_get_fmt,
++	.set_fmt = sc2235_set_fmt,
++	.enum_frame_size = sc2235_enum_frame_size,
++	.enum_frame_interval = sc2235_enum_frame_interval,
++};
++
++static const struct v4l2_subdev_ops sc2235_subdev_ops = {
++	.core = &sc2235_core_ops,
++	.video = &sc2235_video_ops,
++	.pad = &sc2235_pad_ops,
++};
++
++static int sc2235_get_regulators(struct sc2235_dev *sensor)
++{
++	int i;
++
++	for (i = 0; i < SC2235_NUM_SUPPLIES; i++)
++		sensor->supplies[i].supply = sc2235_supply_name[i];
++
++	return devm_regulator_bulk_get(&sensor->i2c_client->dev,
++					SC2235_NUM_SUPPLIES,
++					sensor->supplies);
++}
++
++static int sc2235_check_chip_id(struct sc2235_dev *sensor)
++{
++	struct i2c_client *client = sensor->i2c_client;
++	int ret = 0;
++	u16 chip_id;
++
++	ret = sc2235_read_reg16(sensor, SC2235_REG_CHIP_ID, &chip_id);
++	if (ret) {
++		dev_err(&client->dev, "%s: failed to read chip identifier\n",
++			__func__);
++		return ret;
++	}
++
++	if (chip_id != SC2235_CHIP_ID) {
++		dev_err(&client->dev, "%s: wrong chip identifier, expected 0x%x, got 0x%x\n",
++			__func__, SC2235_CHIP_ID, chip_id);
++		return -ENXIO;
++	}
++	dev_err(&client->dev, "%s: chip identifier, got 0x%x\n",
++		__func__, chip_id);
++
++	return 0;
++}
++
++static int sc2235_probe(struct i2c_client *client)
++{
++	struct device *dev = &client->dev;
++	struct fwnode_handle *endpoint;
++	struct sc2235_dev *sensor;
++	struct v4l2_mbus_framefmt *fmt;
++	u32 rotation;
++	int ret;
++
++	sensor = devm_kzalloc(dev, sizeof(*sensor), GFP_KERNEL);
++	if (!sensor)
++		return -ENOMEM;
++
++	sensor->i2c_client = client;
++
++	fmt = &sensor->fmt;
++	fmt->code = MEDIA_BUS_FMT_SBGGR10_1X10;
++	fmt->colorspace = V4L2_COLORSPACE_SRGB;
++	fmt->ycbcr_enc = V4L2_MAP_YCBCR_ENC_DEFAULT(fmt->colorspace);
++	fmt->quantization = V4L2_QUANTIZATION_FULL_RANGE;
++	fmt->xfer_func = V4L2_MAP_XFER_FUNC_DEFAULT(fmt->colorspace);
++	fmt->width = 1920;
++	fmt->height = 1080;
++	fmt->field = V4L2_FIELD_NONE;
++	sensor->frame_interval.numerator = 1;
++	sensor->frame_interval.denominator = sc2235_framerates[SC2235_30_FPS];
++	sensor->current_fr = SC2235_30_FPS;
++	sensor->current_mode =
++		&sc2235_mode_data[SC2235_MODE_1080P_1920_1080];
++	sensor->last_mode = sensor->current_mode;
++
++	/* optional indication of physical rotation of sensor */
++	ret = fwnode_property_read_u32(dev_fwnode(&client->dev), "rotation",
++					&rotation);
++	if (!ret) {
++		switch (rotation) {
++		case 180:
++			sensor->upside_down = true;
++			fallthrough;
++		case 0:
++			break;
++		default:
++			dev_warn(dev, "%u degrees rotation is not supported, ignoring...\n",
++				rotation);
++		}
++	}
++
++	endpoint = fwnode_graph_get_next_endpoint(dev_fwnode(&client->dev),
++						NULL);
++	if (!endpoint) {
++		dev_err(dev, "endpoint node not found\n");
++		return -EINVAL;
++	}
++
++	ret = v4l2_fwnode_endpoint_parse(endpoint, &sensor->ep);
++	fwnode_handle_put(endpoint);
++	if (ret) {
++		dev_err(dev, "Could not parse endpoint\n");
++		return ret;
++	}
++
++	if (sensor->ep.bus_type != V4L2_MBUS_PARALLEL) {
++		dev_err(dev, "Unsupported bus type %d\n", sensor->ep.bus_type);
++		return -EINVAL;
++	}
++
++	/* get system clock (xclk) */
++	sensor->xclk = devm_clk_get(dev, "xclk");
++	if (IS_ERR(sensor->xclk)) {
++		dev_err(dev, "failed to get xclk\n");
++		return PTR_ERR(sensor->xclk);
++	}
++
++	sensor->xclk_freq = clk_get_rate(sensor->xclk);
++	if (sensor->xclk_freq < SC2235_XCLK_MIN ||
++	    sensor->xclk_freq > SC2235_XCLK_MAX) {
++		dev_err(dev, "xclk frequency out of range: %d Hz\n",
++			sensor->xclk_freq);
++		return -EINVAL;
++	}
++
++	sensor->pwdn_gpio = devm_gpiod_get_optional(dev, "powerdown",
++						GPIOD_OUT_HIGH);
++	if (IS_ERR(sensor->pwdn_gpio))
++		return PTR_ERR(sensor->pwdn_gpio);
++
++	sensor->reset_gpio = devm_gpiod_get_optional(dev, "reset",
++						GPIOD_OUT_HIGH);
++	if (IS_ERR(sensor->reset_gpio))
++		return PTR_ERR(sensor->reset_gpio);
++
++	v4l2_i2c_subdev_init(&sensor->sd, client, &sc2235_subdev_ops);
++
++	sensor->sd.flags |= V4L2_SUBDEV_FL_HAS_DEVNODE |
++			V4L2_SUBDEV_FL_HAS_EVENTS;
++	sensor->pad.flags = MEDIA_PAD_FL_SOURCE;
++	sensor->sd.entity.function = MEDIA_ENT_F_CAM_SENSOR;
++	ret = media_entity_pads_init(&sensor->sd.entity, 1, &sensor->pad);
++	if (ret)
++		return ret;
++
++	ret = sc2235_get_regulators(sensor);
++	if (ret)
++		return ret;
++	mutex_init(&sensor->lock);
++
++	ret = sc2235_set_power_on(dev);
++	if (ret) {
++		dev_err(dev, "failed to power on\n");
++		goto entity_cleanup;
++	}
++
++	ret = sc2235_check_chip_id(sensor);
++	if (ret)
++		goto entity_power_off;
++
++	ret = sc2235_init_controls(sensor);
++	if (ret)
++		goto entity_power_off;
++
++	ret = v4l2_async_register_subdev_sensor_common(&sensor->sd);
++	if (ret)
++		goto free_ctrls;
++
++	pm_runtime_set_active(dev);
++	pm_runtime_enable(dev);
++
++	return 0;
++
++free_ctrls:
++	v4l2_ctrl_handler_free(&sensor->ctrls.handler);
++entity_power_off:
++	sc2235_set_power_off(dev);
++entity_cleanup:
++	media_entity_cleanup(&sensor->sd.entity);
++	mutex_destroy(&sensor->lock);
++	return ret;
++}
++
++static int sc2235_remove(struct i2c_client *client)
++{
++	struct v4l2_subdev *sd = i2c_get_clientdata(client);
++	struct sc2235_dev *sensor = to_sc2235_dev(sd);
++
++	v4l2_async_unregister_subdev(&sensor->sd);
++	media_entity_cleanup(&sensor->sd.entity);
++	v4l2_ctrl_handler_free(&sensor->ctrls.handler);
++	mutex_destroy(&sensor->lock);
++
++	pm_runtime_disable(&client->dev);
++	if (!pm_runtime_status_suspended(&client->dev))
++		sc2235_set_power_off(&client->dev);
++	pm_runtime_set_suspended(&client->dev);
++
++	return 0;
++}
++
++static const struct i2c_device_id sc2235_id[] = {
++	{ "sc2235", 0 },
++	{},
++};
++MODULE_DEVICE_TABLE(i2c, sc2235_id);
++
++static const struct of_device_id sc2235_dt_ids[] = {
++	{ .compatible = "smartsens,sc2235" },
++	{ /* sentinel */ }
++};
++MODULE_DEVICE_TABLE(of, sc2235_dt_ids);
++
++static const struct dev_pm_ops sc2235_pm_ops = {
++	SET_RUNTIME_PM_OPS(sc2235_set_power_off, sc2235_set_power_on, NULL)
++};
++
++static struct i2c_driver sc2235_i2c_driver = {
++	.driver = {
++		.name  = "sc2235",
++		.of_match_table	= sc2235_dt_ids,
++		.pm = &sc2235_pm_ops,
++	},
++	.id_table = sc2235_id,
++	.probe_new = sc2235_probe,
++	.remove   = sc2235_remove,
++};
++
++module_i2c_driver(sc2235_i2c_driver);
++
++MODULE_DESCRIPTION("SC2235 Camera Subdev Driver");
++MODULE_LICENSE("GPL");
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_common.h b/drivers/media/platform/starfive/v4l2_driver/stf_common.h
+new file mode 100644
+index 000000000000..8793f360b61f
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_common.h
+@@ -0,0 +1,183 @@
++/* SPDX-License-Identifier: GPL-2.0
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#ifndef STF_COMMON_H
++#define STF_COMMON_H
++
++#include <linux/kern_levels.h>
++
++// #define STF_DEBUG
++
++#define USE_CSIDPHY_ONE_CLK_MODE 1
++
++enum {
++	ST_DVP = 0x0001,
++	ST_CSIPHY = 0x0002,
++	ST_CSI = 0x0004,
++	ST_ISP = 0x0008,
++	ST_VIN = 0x0010,
++	ST_VIDEO = 0x0020,
++	ST_CAMSS = 0x0040,
++	ST_SENSOR = 0x0080,
++};
++
++enum {
++	ST_NONE = 0x00,
++	ST_ERR = 0x01,
++	ST_WARN = 0x02,
++	ST_INFO = 0x03,
++	ST_DEBUG = 0x04,
++};
++
++extern unsigned int stdbg_level;
++extern unsigned int stdbg_mask;
++
++#define ST_MODULE2STRING(__module) ({ \
++	char *__str; \
++	\
++	switch (__module) { \
++	case ST_DVP: \
++		__str = "st_dvp"; \
++		break; \
++	case ST_CSIPHY: \
++		__str = "st_csiphy"; \
++		break; \
++	case ST_CSI: \
++		__str = "st_csi"; \
++		break; \
++	case ST_ISP: \
++		__str = "st_isp"; \
++		break; \
++	case ST_VIN: \
++		__str = "st_vin"; \
++		break; \
++	case ST_VIDEO: \
++		__str = "st_video"; \
++		break; \
++	case ST_CAMSS: \
++		__str = "st_camss"; \
++		break; \
++	case ST_SENSOR: \
++		__str = "st_sensor"; \
++		break; \
++	default: \
++		__str = "unknow"; \
++		break; \
++	} \
++	\
++	__str; \
++	})
++
++#define st_debug(module, __fmt, arg...)	\
++	do { \
++		if (stdbg_level > ST_INFO) { \
++			if (stdbg_mask & module)  \
++				pr_err("[%s] debug: " __fmt, \
++						ST_MODULE2STRING(module), \
++						## arg); \
++		} \
++	} while (0)
++
++#define st_info(module, __fmt, arg...)	\
++	do { \
++		if (stdbg_level > ST_WARN) { \
++			if (stdbg_mask & module)  \
++				pr_err("[%s] info: " __fmt, \
++						ST_MODULE2STRING(module), \
++						## arg); \
++		} \
++	} while (0)
++
++#define st_warn(module, __fmt, arg...)	\
++	do { \
++		if (stdbg_level > ST_ERR) { \
++			if (stdbg_mask & module)  \
++				pr_err("[%s] warn: " __fmt, \
++						ST_MODULE2STRING(module), \
++						## arg); \
++		} \
++	} while (0)
++
++#define st_err(module, __fmt, arg...)	\
++	do { \
++		if (stdbg_level > ST_NONE) { \
++			if (stdbg_mask & module) \
++				pr_err("[%s] error: " __fmt, \
++						ST_MODULE2STRING(module), \
++						## arg); \
++		} \
++	} while (0)
++
++#define st_err_ratelimited(module, fmt, ...)                 \
++	do {                                                                    \
++		static DEFINE_RATELIMIT_STATE(_rs,                              \
++						DEFAULT_RATELIMIT_INTERVAL,     \
++						DEFAULT_RATELIMIT_BURST);       \
++		if (__ratelimit(&_rs) && (stdbg_level > ST_NONE)) {             \
++			if (stdbg_mask & module)                                \
++				pr_err("[%s] error: " fmt,                      \
++						ST_MODULE2STRING(module),       \
++						##__VA_ARGS__);                 \
++		} \
++	} while (0)
++
++#define set_bits(p, v, b, m)	(((p) & ~(m)) | ((v) << (b)))
++
++static inline u32 reg_read(void __iomem *base, u32 reg)
++{
++	return ioread32(base + reg);
++}
++
++static inline void reg_write(void __iomem *base, u32 reg, u32 val)
++{
++	iowrite32(val, base + reg);
++}
++
++static inline void reg_set_bit(void __iomem *base, u32 reg, u32 mask, u32 val)
++{
++	u32 value;
++
++	value = ioread32(base + reg) & ~mask;
++	val &= mask;
++	val |= value;
++	iowrite32(val, base + reg);
++}
++
++static inline void reg_set(void __iomem *base, u32 reg, u32 mask)
++{
++	iowrite32(ioread32(base + reg) | mask, base + reg);
++}
++
++static inline void reg_clear(void __iomem *base, u32 reg, u32 mask)
++{
++	iowrite32(ioread32(base + reg) & ~mask, base + reg);
++}
++
++static inline void reg_set_highest_bit(void __iomem *base, u32 reg)
++{
++	u32 val;
++
++	val = ioread32(base + reg);
++	val &= ~(0x1 << 31);
++	val |= (0x1 & 0x1) << 31;
++	iowrite32(val, base + reg);
++}
++
++static inline void reg_clr_highest_bit(void __iomem *base, u32 reg)
++{
++	u32 val;
++
++	val = ioread32(base + reg);
++	val &= ~(0x1 << 31);
++	val |= (0x0 & 0x1) << 31;
++	iowrite32(val, base + reg);
++}
++
++static inline void print_reg(unsigned int module, void __iomem *base, u32 reg)
++{
++	//st_debug(module, "REG 0x%x = 0x%x\n",
++	//		base + reg, ioread32(base + reg));
++}
++
++#endif /* STF_COMMON_H */
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_csi.c b/drivers/media/platform/starfive/v4l2_driver/stf_csi.c
+new file mode 100644
+index 000000000000..bf3010c4aad4
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_csi.c
+@@ -0,0 +1,424 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#include "stfcamss.h"
++#include <media/v4l2-async.h>
++#include <media/v4l2-ctrls.h>
++#include <media/v4l2-device.h>
++#include <media/v4l2-event.h>
++#include <media/v4l2-fwnode.h>
++#include <media/v4l2-subdev.h>
++
++static const struct csi_format csi_formats_st7110[] = {
++	{ MEDIA_BUS_FMT_YUYV8_2X8, 16},
++	{ MEDIA_BUS_FMT_RGB565_2X8_LE, 16},
++	{ MEDIA_BUS_FMT_SRGGB10_1X10, 10},
++	{ MEDIA_BUS_FMT_SGRBG10_1X10, 10},
++	{ MEDIA_BUS_FMT_SGBRG10_1X10, 10},
++	{ MEDIA_BUS_FMT_SBGGR10_1X10, 10},
++};
++
++static int csi_find_format(u32 code,
++		const struct csi_format *formats,
++		unsigned int nformats)
++{
++	int i;
++
++	for (i = 0; i < nformats; i++)
++		if (formats[i].code == code)
++			return i;
++	return -EINVAL;
++}
++
++int stf_csi_subdev_init(struct stfcamss *stfcamss)
++{
++	struct stf_csi_dev *csi_dev = stfcamss->csi_dev;
++
++	csi_dev->s_type = SENSOR_VIN;
++	csi_dev->hw_ops = &csi_ops;
++	csi_dev->stfcamss = stfcamss;
++	csi_dev->formats = csi_formats_st7110;
++	csi_dev->nformats = ARRAY_SIZE(csi_formats_st7110);
++	mutex_init(&csi_dev->stream_lock);
++	return 0;
++}
++
++static int csi_set_power(struct v4l2_subdev *sd, int on)
++{
++	struct stf_csi_dev *csi_dev = v4l2_get_subdevdata(sd);
++
++	csi_dev->hw_ops->csi_power_on(csi_dev, (u8)on);
++	return 0;
++}
++
++static struct v4l2_mbus_framefmt *
++__csi_get_format(struct stf_csi_dev *csi_dev,
++		struct v4l2_subdev_pad_config *cfg,
++		unsigned int pad,
++		enum v4l2_subdev_format_whence which)
++{
++	if (which == V4L2_SUBDEV_FORMAT_TRY)
++		return v4l2_subdev_get_try_format(&csi_dev->subdev, cfg, pad);
++
++	return &csi_dev->fmt[pad];
++}
++
++static u32 code_to_data_type(int code)
++{
++	switch (code) {
++	case MEDIA_BUS_FMT_SRGGB10_1X10:
++	case MEDIA_BUS_FMT_SGRBG10_1X10:
++	case MEDIA_BUS_FMT_SGBRG10_1X10:
++	case MEDIA_BUS_FMT_SBGGR10_1X10:
++		return 0x2b;
++	case MEDIA_BUS_FMT_YUYV8_2X8:
++		return 0x1E;
++	case MEDIA_BUS_FMT_RGB565_2X8_LE:
++		return 0x22;
++	default:
++		return 0x2b;
++	}
++}
++
++static int csi_set_stream(struct v4l2_subdev *sd, int enable)
++{
++	struct stf_csi_dev *csi_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt *format;
++	int ret = 0;
++	u32 code, width, dt;
++
++	format = __csi_get_format(csi_dev, NULL, STF_CSI_PAD_SRC,
++				V4L2_SUBDEV_FORMAT_ACTIVE);
++	if (format == NULL)
++		return -EINVAL;
++
++	width = format->width;
++
++	ret = csi_find_format(format->code,
++				csi_dev->formats,
++				csi_dev->nformats);
++	if (ret < 0)
++		return ret;
++
++	code = csi_dev->formats[ret].code;
++	dt = code_to_data_type(code);
++
++	mutex_lock(&csi_dev->stream_lock);
++	if (enable) {
++		if (csi_dev->stream_count == 0) {
++			csi_dev->hw_ops->csi_clk_enable(csi_dev);
++			csi_dev->hw_ops->csi_stream_set(csi_dev, enable, dt, width);
++		}
++		csi_dev->stream_count++;
++	} else {
++		if (csi_dev->stream_count == 0)
++			goto exit;
++		if (csi_dev->stream_count == 1) {
++			csi_dev->hw_ops->csi_stream_set(csi_dev, enable, dt, width);
++			csi_dev->hw_ops->csi_clk_disable(csi_dev);
++		}
++		csi_dev->stream_count--;
++	}
++exit:
++	mutex_unlock(&csi_dev->stream_lock);
++	return 0;
++}
++
++static void csi_try_format(struct stf_csi_dev *csi_dev,
++			struct v4l2_subdev_pad_config *cfg,
++			unsigned int pad,
++			struct v4l2_mbus_framefmt *fmt,
++			enum v4l2_subdev_format_whence which)
++{
++	unsigned int i;
++
++	switch (pad) {
++	case STF_CSI_PAD_SINK:
++		/* Set format on sink pad */
++
++		for (i = 0; i < csi_dev->nformats; i++)
++			if (fmt->code == csi_dev->formats[i].code)
++				break;
++
++		if (i >= csi_dev->nformats)
++			fmt->code = csi_dev->formats[0].code;
++
++		fmt->width = clamp_t(u32,
++				fmt->width,
++				STFCAMSS_FRAME_MIN_WIDTH,
++				STFCAMSS_FRAME_MAX_WIDTH);
++		fmt->height = clamp_t(u32,
++				fmt->height,
++				STFCAMSS_FRAME_MIN_HEIGHT,
++				STFCAMSS_FRAME_MAX_HEIGHT);
++
++
++		fmt->field = V4L2_FIELD_NONE;
++		fmt->colorspace = V4L2_COLORSPACE_SRGB;
++		fmt->flags = 0;
++
++		break;
++
++	case STF_CSI_PAD_SRC:
++
++		*fmt = *__csi_get_format(csi_dev, cfg, STF_CSI_PAD_SINK, which);
++
++		break;
++	}
++}
++
++static int csi_enum_mbus_code(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_mbus_code_enum *code)
++{
++	struct stf_csi_dev *csi_dev = v4l2_get_subdevdata(sd);
++
++	if (code->index >= csi_dev->nformats)
++		return -EINVAL;
++	if (code->pad == STF_CSI_PAD_SINK) {
++		code->code = csi_dev->formats[code->index].code;
++	} else {
++		struct v4l2_mbus_framefmt *sink_fmt;
++
++		sink_fmt = __csi_get_format(csi_dev, cfg, STF_CSI_PAD_SINK,
++						code->which);
++
++		code->code = sink_fmt->code;
++		if (!code->code)
++			return -EINVAL;
++	}
++	code->flags = 0;
++
++	return 0;
++}
++
++static int csi_enum_frame_size(struct v4l2_subdev *sd,
++				struct v4l2_subdev_pad_config *cfg,
++				struct v4l2_subdev_frame_size_enum *fse)
++{
++	struct stf_csi_dev *csi_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt format;
++
++	if (fse->index != 0)
++		return -EINVAL;
++
++	format.code = fse->code;
++	format.width = 1;
++	format.height = 1;
++	csi_try_format(csi_dev, cfg, fse->pad, &format, fse->which);
++	fse->min_width = format.width;
++	fse->min_height = format.height;
++
++	if (format.code != fse->code)
++		return -EINVAL;
++
++	format.code = fse->code;
++	format.width = -1;
++	format.height = -1;
++	csi_try_format(csi_dev, cfg, fse->pad, &format, fse->which);
++	fse->max_width = format.width;
++	fse->max_height = format.height;
++
++	return 0;
++}
++
++static int csi_get_format(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *fmt)
++{
++	struct stf_csi_dev *csi_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt *format;
++
++	format = __csi_get_format(csi_dev, cfg, fmt->pad, fmt->which);
++	if (format == NULL)
++		return -EINVAL;
++
++	fmt->format = *format;
++
++	return 0;
++}
++
++static int csi_set_format(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *fmt)
++{
++	struct stf_csi_dev *csi_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt *format;
++
++	format = __csi_get_format(csi_dev, cfg, fmt->pad, fmt->which);
++	if (format == NULL)
++		return -EINVAL;
++
++	mutex_lock(&csi_dev->stream_lock);
++	if (csi_dev->stream_count) {
++		fmt->format = *format;
++		mutex_unlock(&csi_dev->stream_lock);
++		goto out;
++	} else {
++		csi_try_format(csi_dev, cfg, fmt->pad, &fmt->format, fmt->which);
++		*format = fmt->format;
++	}
++	mutex_unlock(&csi_dev->stream_lock);
++
++	/* Propagate the format from sink to source */
++	if (fmt->pad == STF_CSI_PAD_SINK) {
++		format = __csi_get_format(csi_dev, cfg, STF_CSI_PAD_SRC,
++					fmt->which);
++
++		*format = fmt->format;
++		csi_try_format(csi_dev, cfg, STF_CSI_PAD_SRC, format,
++					fmt->which);
++	}
++out:
++	return 0;
++}
++
++static int csi_init_formats(struct v4l2_subdev *sd,
++			struct v4l2_subdev_fh *fh)
++{
++	struct v4l2_subdev_format format = {
++		.pad = STF_CSI_PAD_SINK,
++		.which = fh ? V4L2_SUBDEV_FORMAT_TRY :
++				V4L2_SUBDEV_FORMAT_ACTIVE,
++		.format = {
++			.code = MEDIA_BUS_FMT_RGB565_2X8_LE,
++			.width = 1920,
++			.height = 1080
++		}
++	};
++
++	return csi_set_format(sd, fh ? fh->pad : NULL, &format);
++}
++
++static int csi_link_setup(struct media_entity *entity,
++			const struct media_pad *local,
++			const struct media_pad *remote, u32 flags)
++{
++	if ((local->flags & MEDIA_PAD_FL_SOURCE) &&
++		(flags & MEDIA_LNK_FL_ENABLED)) {
++		struct v4l2_subdev *sd;
++		struct stf_csi_dev *csi_dev;
++		struct vin_line *line;
++
++		if (media_entity_remote_pad(local))
++			return -EBUSY;
++
++		sd = media_entity_to_v4l2_subdev(entity);
++		csi_dev = v4l2_get_subdevdata(sd);
++
++		sd = media_entity_to_v4l2_subdev(remote->entity);
++		line = v4l2_get_subdevdata(sd);
++		if (line->sdev_type == VIN_DEV_TYPE)
++			csi_dev->s_type = SENSOR_VIN;
++		if (line->sdev_type == ISP_DEV_TYPE)
++			csi_dev->s_type = SENSOR_ISP;
++		st_info(ST_CSI, "CSI device sensor type: %d\n", csi_dev->s_type);
++	}
++
++	if ((local->flags & MEDIA_PAD_FL_SINK) &&
++		(flags & MEDIA_LNK_FL_ENABLED)) {
++		struct v4l2_subdev *sd;
++		struct stf_csi_dev *csi_dev;
++		struct stf_csiphy_dev *csiphy_dev;
++
++		if (media_entity_remote_pad(local))
++			return -EBUSY;
++
++		sd = media_entity_to_v4l2_subdev(entity);
++		csi_dev = v4l2_get_subdevdata(sd);
++
++		sd = media_entity_to_v4l2_subdev(remote->entity);
++		csiphy_dev = v4l2_get_subdevdata(sd);
++
++		st_info(ST_CSI, "CSI0 link to csiphy0\n");
++	}
++
++	return 0;
++}
++
++static const struct v4l2_subdev_core_ops csi_core_ops = {
++	.s_power = csi_set_power,
++};
++
++static const struct v4l2_subdev_video_ops csi_video_ops = {
++	.s_stream = csi_set_stream,
++};
++
++static const struct v4l2_subdev_pad_ops csi_pad_ops = {
++	.enum_mbus_code = csi_enum_mbus_code,
++	.enum_frame_size = csi_enum_frame_size,
++	.get_fmt = csi_get_format,
++	.set_fmt = csi_set_format,
++};
++
++static const struct v4l2_subdev_ops csi_v4l2_ops = {
++	.core = &csi_core_ops,
++	.video = &csi_video_ops,
++	.pad = &csi_pad_ops,
++};
++
++static const struct v4l2_subdev_internal_ops csi_v4l2_internal_ops = {
++	.open = csi_init_formats,
++};
++
++static const struct media_entity_operations csi_media_ops = {
++	.link_setup = csi_link_setup,
++	.link_validate = v4l2_subdev_link_validate,
++};
++
++int stf_csi_register(struct stf_csi_dev *csi_dev, struct v4l2_device *v4l2_dev)
++{
++	struct v4l2_subdev *sd = &csi_dev->subdev;
++	struct device *dev = csi_dev->stfcamss->dev;
++	struct media_pad *pads = csi_dev->pads;
++	int ret;
++
++	csi_dev->mipirx_0p9 = devm_regulator_get(dev, "mipi_0p9");
++	if (IS_ERR(csi_dev->mipirx_0p9))
++		return PTR_ERR(csi_dev->mipirx_0p9);
++
++	v4l2_subdev_init(sd, &csi_v4l2_ops);
++	sd->internal_ops = &csi_v4l2_internal_ops;
++	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
++	snprintf(sd->name, ARRAY_SIZE(sd->name), "%s%d",
++		STF_CSI_NAME, 0);
++	v4l2_set_subdevdata(sd, csi_dev);
++
++	ret = csi_init_formats(sd, NULL);
++	if (ret < 0) {
++		dev_err(dev, "Failed to init format: %d\n", ret);
++		return ret;
++	}
++
++	pads[STF_CSI_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
++	pads[STF_CSI_PAD_SRC].flags = MEDIA_PAD_FL_SOURCE;
++
++	sd->entity.function = MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER;
++	sd->entity.ops = &csi_media_ops;
++	ret = media_entity_pads_init(&sd->entity, STF_CSI_PADS_NUM, pads);
++	if (ret < 0) {
++		dev_err(dev, "Failed to init media entity: %d\n", ret);
++		return ret;
++	}
++
++	ret = v4l2_device_register_subdev(v4l2_dev, sd);
++	if (ret < 0) {
++		dev_err(dev, "Failed to register subdev: %d\n", ret);
++		goto err_sreg;
++	}
++
++	return 0;
++
++err_sreg:
++	media_entity_cleanup(&sd->entity);
++	return ret;
++}
++
++int stf_csi_unregister(struct stf_csi_dev *csi_dev)
++{
++	v4l2_device_unregister_subdev(&csi_dev->subdev);
++	media_entity_cleanup(&csi_dev->subdev.entity);
++	mutex_destroy(&csi_dev->stream_lock);
++	return 0;
++}
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_csi.h b/drivers/media/platform/starfive/v4l2_driver/stf_csi.h
+new file mode 100644
+index 000000000000..c480b225fd96
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_csi.h
+@@ -0,0 +1,57 @@
++/* SPDX-License-Identifier: GPL-2.0
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#ifndef STF_CSI_H
++#define STF_CSI_H
++
++#include <linux/regulator/consumer.h>
++#include <media/v4l2-subdev.h>
++#include <media/v4l2-device.h>
++#include <media/media-entity.h>
++#include <video/stf-vin.h>
++
++#define STF_CSI_NAME "stf_csi"
++
++#define STF_CSI_PAD_SINK     0
++#define STF_CSI_PAD_SRC      1
++#define STF_CSI_PADS_NUM     2
++
++struct csi_format {
++	u32 code;
++	u8 bpp;
++};
++
++struct stf_csi_dev;
++
++struct csi_hw_ops {
++	int (*csi_power_on)(struct stf_csi_dev *csi_dev, u8 on);
++	int (*csi_clk_enable)(struct stf_csi_dev *csi_dev);
++	int (*csi_clk_disable)(struct stf_csi_dev *csi_dev);
++	int (*csi_set_format)(struct stf_csi_dev *csi_dev,
++			u32 vsize, u8 bpp, int is_raw10);
++	int (*csi_stream_set)(struct stf_csi_dev *csi_dev, int on, u32 dt, u32 width);
++};
++
++struct stf_csi_dev {
++	struct stfcamss *stfcamss;
++	enum sensor_type s_type;
++	struct v4l2_subdev subdev;
++	struct media_pad pads[STF_CSI_PADS_NUM];
++	struct v4l2_mbus_framefmt fmt[STF_CSI_PADS_NUM];
++	const struct csi_format *formats;
++	unsigned int nformats;
++	struct csi_hw_ops *hw_ops;
++	struct mutex stream_lock;
++	int stream_count;
++	struct regulator *mipirx_0p9;
++};
++
++extern int stf_csi_subdev_init(struct stfcamss *stfcamss);
++extern int stf_csi_register(struct stf_csi_dev *csi_dev,
++			struct v4l2_device *v4l2_dev);
++extern int stf_csi_unregister(struct stf_csi_dev *csi_dev);
++extern struct csi_hw_ops csi_ops;
++extern void dump_csi_reg(void *__iomem csibase);
++
++#endif /* STF_CSI_H */
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_csi_hw_ops.c b/drivers/media/platform/starfive/v4l2_driver/stf_csi_hw_ops.c
+new file mode 100644
+index 000000000000..687785a80477
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_csi_hw_ops.c
+@@ -0,0 +1,282 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * linux/drivers/media/platform/starfive/stf_csi.c
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ *
++ */
++#include "stfcamss.h"
++#include <linux/regmap.h>
++
++#define CSI2RX_DEVICE_CFG_REG			0x000
++
++#define CSI2RX_SOFT_RESET_REG			0x004
++#define CSI2RX_SOFT_RESET_PROTOCOL		BIT(1)
++#define CSI2RX_SOFT_RESET_FRONT			BIT(0)
++
++#define CSI2RX_DPHY_LANE_CONTROL                0x040
++
++#define CSI2RX_STATIC_CFG_REG			0x008
++#define CSI2RX_STATIC_CFG_DLANE_MAP(llane, plane)	\
++		((plane) << (16 + (llane) * 4))
++#define CSI2RX_STATIC_CFG_LANES_MASK		GENMASK(11, 8)
++
++#define CSI2RX_STREAM_BASE(n)		(((n) + 1) * 0x100)
++
++#define CSI2RX_STREAM_CTRL_REG(n)		(CSI2RX_STREAM_BASE(n) + 0x000)
++#define CSI2RX_STREAM_CTRL_START		BIT(0)
++
++#define CSI2RX_STREAM_DATA_CFG_REG(n)		(CSI2RX_STREAM_BASE(n) + 0x008)
++#define CSI2RX_STREAM_DATA_CFG_EN_VC_SELECT	BIT(31)
++#define CSI2RX_STREAM_DATA_CFG_EN_DATA_TYPE_0 BIT(7)
++#define CSI2RX_STREAM_DATA_CFG_VC_SELECT(n)	BIT((n) + 16)
++
++#define CSI2RX_STREAM_CFG_REG(n)		(CSI2RX_STREAM_BASE(n) + 0x00c)
++#define CSI2RX_STREAM_CFG_FIFO_MODE_LARGE_BUF	(1 << 8)
++
++#define CSI2RX_LANES_MAX	4
++#define CSI2RX_STREAMS_MAX	4
++
++static int stf_csi_power_on(struct stf_csi_dev *csi_dev, u8 on)
++{
++	struct stfcamss *stfcamss = csi_dev->stfcamss;
++	int ret;
++
++	if (on) {
++		ret = regulator_enable(csi_dev->mipirx_0p9);
++		if (ret) {
++			st_err(ST_CSI, "Cannot enable mipirx_0p9 regulator\n");
++			return ret;
++		}
++	} else
++		regulator_disable(csi_dev->mipirx_0p9);
++
++	regmap_update_bits(stfcamss->stf_aon_syscon, stfcamss->aon_gp_reg,
++				BIT(31), BIT(31));
++
++	return 0;
++}
++
++static int stf_csi_clk_enable(struct stf_csi_dev *csi_dev)
++{
++	struct stfcamss *stfcamss = csi_dev->stfcamss;
++
++	clk_set_rate(stfcamss->sys_clk[STFCLK_MIPI_RX0_PXL].clk, 198000000);
++	clk_prepare_enable(stfcamss->sys_clk[STFCLK_PIXEL_CLK_IF0].clk);
++	clk_prepare_enable(stfcamss->sys_clk[STFCLK_PIXEL_CLK_IF1].clk);
++	clk_prepare_enable(stfcamss->sys_clk[STFCLK_PIXEL_CLK_IF2].clk);
++	clk_prepare_enable(stfcamss->sys_clk[STFCLK_PIXEL_CLK_IF3].clk);
++
++	reset_control_deassert(stfcamss->sys_rst[STFRST_PIXEL_CLK_IF0].rstc);
++	reset_control_deassert(stfcamss->sys_rst[STFRST_PIXEL_CLK_IF1].rstc);
++	reset_control_deassert(stfcamss->sys_rst[STFRST_PIXEL_CLK_IF2].rstc);
++	reset_control_deassert(stfcamss->sys_rst[STFRST_PIXEL_CLK_IF3].rstc);
++
++	switch (csi_dev->s_type) {
++	case SENSOR_VIN:
++		reset_control_deassert(stfcamss->sys_rst[STFRST_AXIWR].rstc);
++		clk_set_parent(stfcamss->sys_clk[STFCLK_AXIWR].clk,
++			stfcamss->sys_clk[STFCLK_MIPI_RX0_PXL].clk);
++		break;
++	case SENSOR_ISP:
++		clk_set_parent(stfcamss->sys_clk[STFCLK_WRAPPER_CLK_C].clk,
++			stfcamss->sys_clk[STFCLK_MIPI_RX0_PXL].clk);
++		break;
++	}
++
++	return 0;
++}
++
++static int stf_csi_clk_disable(struct stf_csi_dev *csi_dev)
++{
++	struct stfcamss *stfcamss = csi_dev->stfcamss;
++
++	switch (csi_dev->s_type) {
++	case SENSOR_VIN:
++		reset_control_assert(stfcamss->sys_rst[STFRST_AXIWR].rstc);
++		break;
++	case SENSOR_ISP:
++		break;
++	}
++
++	reset_control_assert(stfcamss->sys_rst[STFRST_PIXEL_CLK_IF3].rstc);
++	reset_control_assert(stfcamss->sys_rst[STFRST_PIXEL_CLK_IF2].rstc);
++	reset_control_assert(stfcamss->sys_rst[STFRST_PIXEL_CLK_IF1].rstc);
++	reset_control_assert(stfcamss->sys_rst[STFRST_PIXEL_CLK_IF0].rstc);
++
++	clk_disable_unprepare(stfcamss->sys_clk[STFCLK_PIXEL_CLK_IF3].clk);
++	clk_disable_unprepare(stfcamss->sys_clk[STFCLK_PIXEL_CLK_IF2].clk);
++	clk_disable_unprepare(stfcamss->sys_clk[STFCLK_PIXEL_CLK_IF1].clk);
++	clk_disable_unprepare(stfcamss->sys_clk[STFCLK_PIXEL_CLK_IF0].clk);
++
++	return 0;
++}
++
++static void csi2rx_reset(void *reg_base)
++{
++	writel(CSI2RX_SOFT_RESET_PROTOCOL | CSI2RX_SOFT_RESET_FRONT,
++	       reg_base + CSI2RX_SOFT_RESET_REG);
++
++	udelay(10);
++
++	writel(0, reg_base + CSI2RX_SOFT_RESET_REG);
++}
++
++static int csi2rx_start(struct stf_csi_dev *csi_dev, void *reg_base, u32 dt)
++{
++	struct stfcamss *stfcamss = csi_dev->stfcamss;
++	struct csi2phy_cfg *csiphy =
++		stfcamss->csiphy_dev->csiphy;
++	unsigned int i;
++	unsigned long lanes_used = 0;
++	u32 reg;
++
++	if (!csiphy) {
++		st_err(ST_CSI, "csiphy0 config not exist\n");
++		return -EINVAL;
++	}
++
++	csi2rx_reset(reg_base);
++
++	reg = csiphy->num_data_lanes << 8;
++	for (i = 0; i < csiphy->num_data_lanes; i++) {
++#ifndef USE_CSIDPHY_ONE_CLK_MODE
++		reg |= CSI2RX_STATIC_CFG_DLANE_MAP(i, csiphy->data_lanes[i]);
++		set_bit(csiphy->data_lanes[i] - 1, &lanes_used);
++#else
++		reg |= CSI2RX_STATIC_CFG_DLANE_MAP(i, i + 1);
++		set_bit(i, &lanes_used);
++#endif
++	}
++
++	/*
++	 * Even the unused lanes need to be mapped. In order to avoid
++	 * to map twice to the same physical lane, keep the lanes used
++	 * in the previous loop, and only map unused physical lanes to
++	 * the rest of our logical lanes.
++	 */
++	for (i = csiphy->num_data_lanes; i < CSI2RX_LANES_MAX; i++) {
++		unsigned int idx = find_first_zero_bit(&lanes_used,
++						       CSI2RX_LANES_MAX);
++
++		set_bit(idx, &lanes_used);
++		reg |= CSI2RX_STATIC_CFG_DLANE_MAP(i, idx + 1);
++	}
++
++	writel(reg, reg_base + CSI2RX_STATIC_CFG_REG);
++
++	// 0x40 DPHY_LANE_CONTROL
++	reg = 0;
++#ifndef USE_CSIDPHY_ONE_CLK_MODE
++	for (i = 0; i < csiphy->num_data_lanes; i++)
++		reg |= 1 << (csiphy->data_lanes[i] - 1)
++			| 1 << (csiphy->data_lanes[i] + 11);
++#else
++	for (i = 0; i < csiphy->num_data_lanes; i++)
++		reg |= 1 << i | 1 << (i + 12);		//data_clane
++#endif
++
++	reg |= 1 << 4 | 1 << 16;		//clk_lane
++	writel(reg, reg_base + CSI2RX_DPHY_LANE_CONTROL);
++
++	/*
++	 * Create a static mapping between the CSI virtual channels
++	 * and the output stream.
++	 *
++	 * This should be enhanced, but v4l2 lacks the support for
++	 * changing that mapping dynamically.
++	 *
++	 * We also cannot enable and disable independent streams here,
++	 * hence the reference counting.
++	 */
++	for (i = 0; i < CSI2RX_STREAMS_MAX; i++) {
++		writel(CSI2RX_STREAM_CFG_FIFO_MODE_LARGE_BUF,
++		       reg_base + CSI2RX_STREAM_CFG_REG(i));
++
++		writel(CSI2RX_STREAM_DATA_CFG_EN_VC_SELECT |
++		       CSI2RX_STREAM_DATA_CFG_VC_SELECT(i) |
++		       CSI2RX_STREAM_DATA_CFG_EN_DATA_TYPE_0 | dt,
++		       reg_base + CSI2RX_STREAM_DATA_CFG_REG(i));
++
++		writel(CSI2RX_STREAM_CTRL_START,
++		       reg_base + CSI2RX_STREAM_CTRL_REG(i));
++	}
++
++	return 0;
++}
++
++static void csi2rx_stop(struct stf_csi_dev *csi_dev, void *reg_base)
++{
++	unsigned int i;
++
++	for (i = 0; i < CSI2RX_STREAMS_MAX; i++)
++		writel(0, reg_base + CSI2RX_STREAM_CTRL_REG(i));
++}
++
++static int stf_csi_stream_set(struct stf_csi_dev *csi_dev,
++					int on, u32 dt, u32 width)
++{
++	struct stf_vin_dev *vin = csi_dev->stfcamss->vin;
++	void __iomem *reg_base = vin->csi2rx_base;
++
++	switch (csi_dev->s_type) {
++	case SENSOR_VIN:
++		reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_20,
++			BIT(3)|BIT(2)|BIT(1)|BIT(0),
++			0<<0);		//u0_vin_cnfg_axiwr0_channel_sel
++		reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_28,
++			BIT(14)|BIT(13),
++			1<<13);		//u0_vin_cnfg_axiwr0_pix_ct
++		reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_28,
++			BIT(16)|BIT(15),
++			0<<15);		//u0_vin_cnfg_axiwr0_pixel_high_bit_sel
++		reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_28,
++			BIT(12)|BIT(11)|BIT(10)|BIT(9)|BIT(8)|BIT(7)|BIT(6)|BIT(5)|BIT(4)|BIT(3)|BIT(2),
++			(width / 4 - 1)<<2);	//u0_vin_cnfg_axiwr0_pix_cnt_end
++		break;
++	case SENSOR_ISP:
++		reg_set_bit(vin->sysctrl_base,	SYSCONSAIF_SYSCFG_36,
++			BIT(7)|BIT(6),
++			0<<6);		//u0_vin_cnfg_mipi_byte_en_isp
++		reg_set_bit(vin->sysctrl_base,	SYSCONSAIF_SYSCFG_36,
++			BIT(11)|BIT(10)|BIT(9)|BIT(8),
++			0<<8);		//u0_vin_cnfg_mipi_channel_sel0
++		reg_set_bit(vin->sysctrl_base,	SYSCONSAIF_SYSCFG_36,
++			BIT(16)|BIT(15)|BIT(14)|BIT(13),
++			0<<13);		//u0_vin_cnfg_pix_num
++
++		if (dt == 0x2b)
++			reg_set_bit(vin->sysctrl_base,	SYSCONSAIF_SYSCFG_36,
++				BIT(12),
++				1<<12);		//u0_vin_cnfg_p_i_mipi_header_en0
++		break;
++	}
++
++	if (on)
++		csi2rx_start(csi_dev, reg_base, dt);
++	else
++		csi2rx_stop(csi_dev, reg_base);
++
++	return 0;
++}
++
++void dump_csi_reg(void *__iomem csibase)
++{
++	st_info(ST_CSI, "DUMP CSI register:\n");
++	print_reg(ST_CSI, csibase, 0x00);
++	print_reg(ST_CSI, csibase, 0x04);
++	print_reg(ST_CSI, csibase, 0x08);
++	print_reg(ST_CSI, csibase, 0x10);
++
++	print_reg(ST_CSI, csibase, 0x40);
++	print_reg(ST_CSI, csibase, 0x48);
++	print_reg(ST_CSI, csibase, 0x4c);
++	print_reg(ST_CSI, csibase, 0x50);
++}
++
++struct csi_hw_ops csi_ops = {
++	.csi_power_on          = stf_csi_power_on,
++	.csi_clk_enable        = stf_csi_clk_enable,
++	.csi_clk_disable       = stf_csi_clk_disable,
++	.csi_stream_set        = stf_csi_stream_set,
++};
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_csiphy.c b/drivers/media/platform/starfive/v4l2_driver/stf_csiphy.c
+new file mode 100644
+index 000000000000..af5132fe2c2b
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_csiphy.c
+@@ -0,0 +1,356 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#include "stfcamss.h"
++#include <media/v4l2-async.h>
++#include <media/v4l2-ctrls.h>
++#include <media/v4l2-device.h>
++#include <media/v4l2-event.h>
++#include <media/v4l2-fwnode.h>
++#include <media/v4l2-subdev.h>
++
++static const struct csiphy_format csiphy_formats_st7110[] = {
++	{ MEDIA_BUS_FMT_YUYV8_2X8, 16},
++	{ MEDIA_BUS_FMT_RGB565_2X8_LE, 16},
++	{ MEDIA_BUS_FMT_SRGGB10_1X10, 10},
++	{ MEDIA_BUS_FMT_SGRBG10_1X10, 10},
++	{ MEDIA_BUS_FMT_SGBRG10_1X10, 10},
++	{ MEDIA_BUS_FMT_SBGGR10_1X10, 10},
++};
++
++int stf_csiphy_subdev_init(struct stfcamss *stfcamss)
++{
++	struct stf_csiphy_dev *csiphy_dev = stfcamss->csiphy_dev;
++
++	csiphy_dev->hw_ops = &csiphy_ops;
++	csiphy_dev->stfcamss = stfcamss;
++	csiphy_dev->formats = csiphy_formats_st7110;
++	csiphy_dev->nformats = ARRAY_SIZE(csiphy_formats_st7110);
++	mutex_init(&csiphy_dev->stream_lock);
++	return 0;
++}
++
++static int csiphy_set_power(struct v4l2_subdev *sd, int on)
++{
++	return 0;
++}
++
++static int csiphy_set_stream(struct v4l2_subdev *sd, int enable)
++{
++	struct stf_csiphy_dev *csiphy_dev = v4l2_get_subdevdata(sd);
++
++	mutex_lock(&csiphy_dev->stream_lock);
++	if (enable) {
++		if (csiphy_dev->stream_count == 0) {
++			csiphy_dev->hw_ops->csiphy_clk_enable(csiphy_dev);
++			csiphy_dev->hw_ops->csiphy_config_set(csiphy_dev);
++			csiphy_dev->hw_ops->csiphy_stream_set(csiphy_dev, 1);
++		}
++		csiphy_dev->stream_count++;
++	} else {
++		if (csiphy_dev->stream_count == 0)
++			goto exit;
++		if (csiphy_dev->stream_count == 1) {
++			csiphy_dev->hw_ops->csiphy_clk_disable(csiphy_dev);
++			csiphy_dev->hw_ops->csiphy_stream_set(csiphy_dev, 0);
++		}
++		csiphy_dev->stream_count--;
++	}
++exit:
++	mutex_unlock(&csiphy_dev->stream_lock);
++
++	return 0;
++}
++
++static struct v4l2_mbus_framefmt *
++__csiphy_get_format(struct stf_csiphy_dev *csiphy_dev,
++		struct v4l2_subdev_pad_config *cfg,
++		unsigned int pad,
++		enum v4l2_subdev_format_whence which)
++{
++	if (which == V4L2_SUBDEV_FORMAT_TRY)
++		return v4l2_subdev_get_try_format(
++				&csiphy_dev->subdev,
++				cfg,
++				pad);
++
++	return &csiphy_dev->fmt[pad];
++}
++
++static void csiphy_try_format(struct stf_csiphy_dev *csiphy_dev,
++			struct v4l2_subdev_pad_config *cfg,
++			unsigned int pad,
++			struct v4l2_mbus_framefmt *fmt,
++			enum v4l2_subdev_format_whence which)
++{
++	unsigned int i;
++
++	switch (pad) {
++	case STF_CSIPHY_PAD_SINK:
++		/* Set format on sink pad */
++
++		for (i = 0; i < csiphy_dev->nformats; i++)
++			if (fmt->code == csiphy_dev->formats[i].code)
++				break;
++
++		if (i >= csiphy_dev->nformats)
++			fmt->code = csiphy_dev->formats[0].code;
++
++		fmt->width = clamp_t(u32,
++				fmt->width,
++				STFCAMSS_FRAME_MIN_WIDTH,
++				STFCAMSS_FRAME_MAX_WIDTH);
++		fmt->height = clamp_t(u32,
++				fmt->height,
++				STFCAMSS_FRAME_MIN_HEIGHT,
++				STFCAMSS_FRAME_MAX_HEIGHT);
++
++		fmt->field = V4L2_FIELD_NONE;
++		fmt->colorspace = V4L2_COLORSPACE_SRGB;
++		fmt->flags = 0;
++
++		break;
++
++	case STF_CSIPHY_PAD_SRC:
++
++		*fmt = *__csiphy_get_format(csiphy_dev,
++				cfg,
++				STF_CSIPHY_PAD_SINK, which);
++
++		break;
++	}
++}
++
++static int csiphy_enum_mbus_code(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_mbus_code_enum *code)
++{
++	struct stf_csiphy_dev *csiphy_dev = v4l2_get_subdevdata(sd);
++
++	if (code->index >= csiphy_dev->nformats)
++		return -EINVAL;
++
++	if (code->pad == STF_CSIPHY_PAD_SINK) {
++		code->code = csiphy_dev->formats[code->index].code;
++	} else {
++		struct v4l2_mbus_framefmt *sink_fmt;
++
++		sink_fmt = __csiphy_get_format(csiphy_dev, cfg,
++					STF_CSIPHY_PAD_SINK,
++					code->which);
++
++		code->code = sink_fmt->code;
++		if (!code->code)
++			return -EINVAL;
++	}
++	code->flags = 0;
++	return 0;
++}
++
++static int csiphy_enum_frame_size(struct v4l2_subdev *sd,
++				struct v4l2_subdev_pad_config *cfg,
++				struct v4l2_subdev_frame_size_enum *fse)
++{
++	struct stf_csiphy_dev *csiphy_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt format;
++
++	if (fse->index != 0)
++		return -EINVAL;
++
++	format.code = fse->code;
++	format.width = 1;
++	format.height = 1;
++	csiphy_try_format(csiphy_dev, cfg, fse->pad, &format, fse->which);
++	fse->min_width = format.width;
++	fse->min_height = format.height;
++
++	if (format.code != fse->code)
++		return -EINVAL;
++
++	format.code = fse->code;
++	format.width = -1;
++	format.height = -1;
++	csiphy_try_format(csiphy_dev, cfg, fse->pad, &format, fse->which);
++	fse->max_width = format.width;
++	fse->max_height = format.height;
++
++	return 0;
++}
++
++static int csiphy_get_format(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *fmt)
++{
++	struct stf_csiphy_dev *csiphy_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt *format;
++
++	format = __csiphy_get_format(csiphy_dev, cfg, fmt->pad, fmt->which);
++	if (format == NULL)
++		return -EINVAL;
++
++	fmt->format = *format;
++
++	return 0;
++}
++
++static int csiphy_set_format(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *fmt)
++{
++	struct stf_csiphy_dev *csiphy_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt *format;
++
++	format = __csiphy_get_format(csiphy_dev, cfg, fmt->pad, fmt->which);
++	if (format == NULL)
++		return -EINVAL;
++
++	mutex_lock(&csiphy_dev->stream_lock);
++	if (csiphy_dev->stream_count) {
++		fmt->format = *format;
++		mutex_unlock(&csiphy_dev->stream_lock);
++		goto out;
++	} else {
++		csiphy_try_format(csiphy_dev, cfg, fmt->pad, &fmt->format, fmt->which);
++		*format = fmt->format;
++	}
++	mutex_unlock(&csiphy_dev->stream_lock);
++
++	/* Propagate the format from sink to source */
++	if (fmt->pad == STF_CSIPHY_PAD_SINK) {
++		format = __csiphy_get_format(csiphy_dev,
++					cfg,
++					STF_CSIPHY_PAD_SRC,
++					fmt->which);
++
++		*format = fmt->format;
++		csiphy_try_format(csiphy_dev, cfg, STF_CSIPHY_PAD_SRC, format,
++					fmt->which);
++	}
++out:
++	return 0;
++}
++
++static int csiphy_init_formats(struct v4l2_subdev *sd,
++			struct v4l2_subdev_fh *fh)
++{
++	struct v4l2_subdev_format format = {
++		.pad = STF_CSIPHY_PAD_SINK,
++		.which = fh ? V4L2_SUBDEV_FORMAT_TRY :
++				V4L2_SUBDEV_FORMAT_ACTIVE,
++		.format = {
++			.code = MEDIA_BUS_FMT_RGB565_2X8_LE,
++			.width = 1920,
++			.height = 1080
++		}
++	};
++
++	return csiphy_set_format(sd, fh ? fh->pad : NULL, &format);
++}
++
++static int csiphy_link_setup(struct media_entity *entity,
++			const struct media_pad *local,
++			const struct media_pad *remote, u32 flags)
++{
++	if ((local->flags & MEDIA_PAD_FL_SOURCE) &&
++		(flags & MEDIA_LNK_FL_ENABLED)) {
++		struct v4l2_subdev *sd;
++		struct stf_csiphy_dev *csiphy_dev;
++		struct stf_csi_dev *csi_dev;
++
++		if (media_entity_remote_pad(local))
++			return -EBUSY;
++
++		sd = media_entity_to_v4l2_subdev(entity);
++		csiphy_dev = v4l2_get_subdevdata(sd);
++
++		sd = media_entity_to_v4l2_subdev(remote->entity);
++		csi_dev = v4l2_get_subdevdata(sd);
++		st_info(ST_CSIPHY, "CSIPHY0 link to CSI0\n");
++	}
++
++	return 0;
++}
++
++static const struct v4l2_subdev_core_ops csiphy_core_ops = {
++	.s_power = csiphy_set_power,
++};
++
++static const struct v4l2_subdev_video_ops csiphy_video_ops = {
++	.s_stream = csiphy_set_stream,
++};
++
++static const struct v4l2_subdev_pad_ops csiphy_pad_ops = {
++	.enum_mbus_code = csiphy_enum_mbus_code,
++	.enum_frame_size = csiphy_enum_frame_size,
++	.get_fmt = csiphy_get_format,
++	.set_fmt = csiphy_set_format,
++};
++
++static const struct v4l2_subdev_ops csiphy_v4l2_ops = {
++	.core = &csiphy_core_ops,
++	.video = &csiphy_video_ops,
++	.pad = &csiphy_pad_ops,
++};
++
++static const struct v4l2_subdev_internal_ops csiphy_v4l2_internal_ops = {
++	.open = csiphy_init_formats,
++};
++
++static const struct media_entity_operations csiphy_media_ops = {
++	.link_setup = csiphy_link_setup,
++	.link_validate = v4l2_subdev_link_validate,
++};
++
++int stf_csiphy_register(struct stf_csiphy_dev *csiphy_dev,
++			struct v4l2_device *v4l2_dev)
++{
++	struct v4l2_subdev *sd = &csiphy_dev->subdev;
++	struct device *dev = csiphy_dev->stfcamss->dev;
++	struct media_pad *pads = csiphy_dev->pads;
++	int ret;
++
++	v4l2_subdev_init(sd, &csiphy_v4l2_ops);
++	sd->internal_ops = &csiphy_v4l2_internal_ops;
++	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
++	snprintf(sd->name, ARRAY_SIZE(sd->name), "%s%d",
++		STF_CSIPHY_NAME, 0);
++	v4l2_set_subdevdata(sd, csiphy_dev);
++
++	ret = csiphy_init_formats(sd, NULL);
++	if (ret < 0) {
++		dev_err(dev, "Failed to init format: %d\n", ret);
++		return ret;
++	}
++
++	pads[STF_CSIPHY_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
++	pads[STF_CSIPHY_PAD_SRC].flags = MEDIA_PAD_FL_SOURCE;
++
++	sd->entity.function = MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER;
++	sd->entity.ops = &csiphy_media_ops;
++	ret = media_entity_pads_init(&sd->entity, STF_CSIPHY_PADS_NUM, pads);
++	if (ret < 0) {
++		dev_err(dev, "Failed to init media entity: %d\n", ret);
++		return ret;
++	}
++
++	ret = v4l2_device_register_subdev(v4l2_dev, sd);
++	if (ret < 0) {
++		dev_err(dev, "Failed to register subdev: %d\n", ret);
++		goto err_sreg;
++	}
++
++	return 0;
++
++err_sreg:
++	media_entity_cleanup(&sd->entity);
++	return ret;
++}
++
++int stf_csiphy_unregister(struct stf_csiphy_dev *csiphy_dev)
++{
++	v4l2_device_unregister_subdev(&csiphy_dev->subdev);
++	media_entity_cleanup(&csiphy_dev->subdev.entity);
++	mutex_destroy(&csiphy_dev->stream_lock);
++	return 0;
++}
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_csiphy.h b/drivers/media/platform/starfive/v4l2_driver/stf_csiphy.h
+new file mode 100644
+index 000000000000..aa4e61ef8bc1
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_csiphy.h
+@@ -0,0 +1,186 @@
++/* SPDX-License-Identifier: GPL-2.0
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#ifndef STF_CSIPHY_H
++#define STF_CSIPHY_H
++
++#include <media/v4l2-subdev.h>
++#include <media/v4l2-device.h>
++#include <media/media-entity.h>
++#include <video/stf-vin.h>
++
++#define STF_CSIPHY_NAME "stf_csiphy"
++
++#define STF_CSIPHY_PAD_SINK     0
++#define STF_CSIPHY_PAD_SRC      1
++#define STF_CSIPHY_PADS_NUM     2
++
++#define STF_CSI2_MAX_DATA_LANES      4
++
++union static_config {
++	u32 raw;
++	struct {
++		u32 sel                 : 2;
++		u32 rsvd_6              : 2;
++		u32 v2p0_support_enable : 1;
++		u32 rsvd_5              : 3;
++		u32 lane_nb             : 3;
++		u32 rsvd_4              : 5;
++		u32 dl0_map             : 3;
++		u32 rsvd_3              : 1;
++		u32 dl1_map             : 3;
++		u32 rsvd_2              : 1;
++		u32 dl2_map             : 3;
++		u32 rsvd_1              : 1;
++		u32 dl3_map             : 3;
++		u32 rsvd_0              : 1;
++	} bits;
++};
++
++union error_bypass_cfg {
++	u32 value;
++	struct {
++		u32 crc             :  1;
++		u32 ecc             :  1;
++		u32 data_id         :  1;
++		u32 rsvd_0          : 29;
++	};
++};
++
++union stream_monitor_ctrl {
++	u32 value;
++	struct {
++		u32 lb_vc             : 4;
++		u32 lb_en             : 1;
++		u32 timer_vc          : 4;
++		u32 timer_en          : 1;
++		u32 timer_eof         : 1;
++		u32 frame_mon_vc      : 4;
++		u32 frame_mon_en      : 1;
++		u32 frame_length      : 16;
++	};
++};
++
++union stream_cfg {
++	u32 value;
++	struct {
++		u32 interface_mode :  1;
++		u32 ls_le_mode     :  1;
++		u32 rsvd_3         :  2;
++		u32 num_pixels     :  2;
++		u32 rsvd_2         :  2;
++		u32 fifo_mode      :  2;
++		u32 rsvd_1         :  2;
++		u32 bpp_bypass     :  3;
++		u32 rsvd_0         :  1;
++		u32 fifo_fill      : 16;
++	};
++};
++
++union dphy_lane_ctrl {
++	u32 raw;
++	struct {
++		u32 dl0_en    : 1;
++		u32 dl1_en    : 1;
++		u32 dl2_en    : 1;
++		u32 dl3_en    : 1;
++		u32 cl_en     : 1;
++		u32 rsvd_1    : 7;
++		u32 dl0_reset : 1;
++		u32 dl1_reset : 1;
++		u32 dl2_reset : 1;
++		u32 dl3_reset : 1;
++		u32 cl_reset  : 1;
++		u32 rsvd_0    : 15;
++	} bits;
++};
++
++union dphy_lane_swap {
++	u32 raw;
++	struct {
++		u32 rx_1c2c_sel        : 1;
++		u32 lane_swap_clk      : 3;
++		u32 lane_swap_clk1     : 3;
++		u32 lane_swap_lan0     : 3;
++		u32 lane_swap_lan1     : 3;
++		u32 lane_swap_lan2     : 3;
++		u32 lane_swap_lan3     : 3;
++		u32 dpdn_swap_clk      : 1;
++		u32 dpdn_swap_clk1     : 1;
++		u32 dpdn_swap_lan0     : 1;
++		u32 dpdn_swap_lan1     : 1;
++		u32 dpdn_swap_lan2     : 1;
++		u32 dpdn_swap_lan3     : 1;
++		u32 hs_freq_chang_clk0 : 1;
++		u32 hs_freq_chang_clk1 : 1;
++		u32 reserved           : 5;
++	} bits;
++};
++
++union dphy_lane_en {
++	u32 raw;
++	struct {
++		u32 gpio_en		: 6;
++		u32 mp_test_mode_sel	: 5;
++		u32 mp_test_en		: 1;
++		u32 dphy_enable_lan0	: 1;
++		u32 dphy_enable_lan1	: 1;
++		u32 dphy_enable_lan2	: 1;
++		u32 dphy_enable_lan3	: 1;
++		u32 rsvd_0		: 16;
++	} bits;
++};
++
++struct csiphy_format {
++	u32 code;
++	u8 bpp;
++};
++
++struct csi2phy_cfg {
++	unsigned int flags;
++	unsigned char data_lanes[STF_CSI2_MAX_DATA_LANES];
++	unsigned char clock_lane;
++	unsigned char num_data_lanes;
++	bool lane_polarities[1 + STF_CSI2_MAX_DATA_LANES];
++};
++
++struct csi2phy_cfg2 {
++	unsigned char data_lanes[STF_CSI2_MAX_DATA_LANES];
++	unsigned char num_data_lanes;
++	unsigned char num_clks;
++	unsigned char clock_lane;
++	unsigned char clock1_lane;
++	bool lane_polarities[2 + STF_CSI2_MAX_DATA_LANES];
++};
++
++struct stf_csiphy_dev;
++
++struct csiphy_hw_ops {
++	int (*csiphy_clk_enable)(struct stf_csiphy_dev *csiphy_dev);
++	int (*csiphy_clk_disable)(struct stf_csiphy_dev *csiphy_dev);
++	int (*csiphy_config_set)(struct stf_csiphy_dev *csiphy_dev);
++	int (*csiphy_stream_set)(struct stf_csiphy_dev *csiphy_dev, int on);
++};
++
++struct stf_csiphy_dev {
++	struct stfcamss *stfcamss;
++	struct csi2phy_cfg *csiphy;
++	struct v4l2_subdev subdev;
++	struct media_pad pads[STF_CSIPHY_PADS_NUM];
++	struct v4l2_mbus_framefmt fmt[STF_CSIPHY_PADS_NUM];
++	const struct csiphy_format *formats;
++	unsigned int nformats;
++	struct csiphy_hw_ops *hw_ops;
++	struct mutex stream_lock;
++	int stream_count;
++};
++
++extern int stf_csiphy_subdev_init(struct stfcamss *stfcamss);
++extern int stf_csiphy_register(struct stf_csiphy_dev *csiphy_dev,
++			struct v4l2_device *v4l2_dev);
++extern int stf_csiphy_unregister(struct stf_csiphy_dev *csiphy_dev);
++
++extern struct csiphy_hw_ops csiphy_ops;
++
++#endif /* STF_CSIPHY_H */
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_csiphy_hw_ops.c b/drivers/media/platform/starfive/v4l2_driver/stf_csiphy_hw_ops.c
+new file mode 100644
+index 000000000000..bcf52fdd673e
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_csiphy_hw_ops.c
+@@ -0,0 +1,331 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#include "stfcamss.h"
++#include <linux/sort.h>
++
++static int stf_csiphy_clk_set(struct stf_csiphy_dev *csiphy_dev, int on)
++{
++	struct stfcamss *stfcamss = csiphy_dev->stfcamss;
++	static int init_flag;
++	static struct mutex count_lock;
++	static int count;
++
++	if (!init_flag) {
++		init_flag = 1;
++		mutex_init(&count_lock);
++	}
++	mutex_lock(&count_lock);
++	if (on) {
++		clk_set_rate(stfcamss->sys_clk[STFCLK_M31DPHY_CFGCLK_IN].clk,
++			99000000);
++		clk_set_rate(stfcamss->sys_clk[STFCLK_M31DPHY_REFCLK_IN].clk,
++			49500000);
++		clk_set_rate(stfcamss->sys_clk[STFCLK_M31DPHY_TXCLKESC_LAN0].clk,
++			19800000);
++
++		reset_control_deassert(stfcamss->sys_rst[STFRST_M31DPHY_HW].rstc);
++		reset_control_deassert(stfcamss->sys_rst[STFRST_M31DPHY_B09_ALWAYS_ON].rstc);
++
++		count++;
++	} else {
++		if (count == 0)
++			goto exit;
++		if (count == 1) {
++			reset_control_assert(stfcamss->sys_rst[STFRST_M31DPHY_HW].rstc);
++			reset_control_assert(stfcamss->sys_rst[STFRST_M31DPHY_B09_ALWAYS_ON].rstc);
++		}
++		count--;
++	}
++exit:
++	mutex_unlock(&count_lock);
++	return 0;
++}
++
++static int stf_csiphy_clk_enable(struct stf_csiphy_dev *csiphy_dev)
++{
++	return stf_csiphy_clk_set(csiphy_dev, 1);
++}
++
++static int stf_csiphy_clk_disable(struct stf_csiphy_dev *csiphy_dev)
++{
++	return stf_csiphy_clk_set(csiphy_dev, 0);
++}
++
++#ifndef USE_CSIDPHY_ONE_CLK_MODE
++static int cmp_func(const void *x1, const void *x2)
++{
++	return *((unsigned char *)x1) - *((unsigned char *)x2);
++}
++#endif
++
++int try_cfg(struct csi2phy_cfg2 *cfg, struct csi2phy_cfg *cfg0,
++		struct csi2phy_cfg *cfg1)
++{
++	int i = 0;
++
++	cfg->clock_lane = 4;
++	cfg->clock1_lane = 5;
++	cfg->data_lanes[0] = 0;
++	cfg->data_lanes[1] = 1;
++	cfg->data_lanes[2] = 2;
++	cfg->data_lanes[3] = 3;
++
++	if (cfg0 && cfg1) {
++		st_debug(ST_CSIPHY, "CSIPHY use 2 clk mode\n");
++		cfg->num_clks = 2;
++		cfg->num_data_lanes =
++			cfg1->num_data_lanes + cfg0->num_data_lanes;
++		if (cfg->num_data_lanes > STF_CSI2_MAX_DATA_LANES)
++			return -EINVAL;
++		cfg->clock_lane = cfg0->clock_lane;
++		cfg->lane_polarities[0] = cfg0->lane_polarities[0];
++		cfg->clock1_lane = cfg1->clock_lane;
++		cfg->lane_polarities[1] = cfg1->lane_polarities[0];
++		for (i = 0; i < cfg0->num_data_lanes; i++) {
++			cfg->data_lanes[i] = cfg0->data_lanes[i];
++			cfg->lane_polarities[i + 2] =
++				cfg0->lane_polarities[i + 1];
++		}
++
++		for (i = cfg0->num_data_lanes; i < cfg->num_data_lanes; i++) {
++			cfg->data_lanes[i] =
++				cfg1->data_lanes[i - cfg0->num_data_lanes];
++			cfg->lane_polarities[i + 2] =
++				cfg1->lane_polarities[i - cfg0->num_data_lanes + 1];
++		}
++	} else if (cfg0 && !cfg1) {
++		st_debug(ST_CSIPHY, "CSIPHY cfg0 use 1 clk mode\n");
++		cfg->num_clks = 1;
++		cfg->num_data_lanes = cfg0->num_data_lanes;
++		cfg->lane_polarities[0] = cfg->lane_polarities[1] =
++						cfg0->lane_polarities[0];
++		for (i = 0; i < cfg0->num_data_lanes; i++) {
++			cfg->data_lanes[i] = cfg0->data_lanes[i];
++			cfg->lane_polarities[i + 2] = cfg0->lane_polarities[i + 1];
++		}
++	} else if (!cfg0 && cfg1) {
++		st_debug(ST_CSIPHY, "CSIPHY cfg1 use 1 clk mode\n");
++		cfg->num_clks = 1;
++		cfg->num_data_lanes = cfg1->num_data_lanes;
++		cfg->lane_polarities[0] = cfg->lane_polarities[1] =
++						cfg1->lane_polarities[0];
++		for (i = 0; i < cfg1->num_data_lanes; i++) {
++			cfg->data_lanes[i] = cfg1->data_lanes[i];
++			cfg->lane_polarities[i + 2] = cfg1->lane_polarities[i + 1];
++		}
++	} else {
++		return -EINVAL;
++	}
++
++#ifndef USE_CSIDPHY_ONE_CLK_MODE
++	sort(cfg->data_lanes, cfg->num_data_lanes,
++			sizeof(cfg->data_lanes[0]), cmp_func, NULL);
++#endif
++	for (i = 0; i < cfg->num_data_lanes; i++)
++		st_debug(ST_CSIPHY, "%d: %d\n", i, cfg->data_lanes[i]);
++	return 0;
++}
++
++static int csi2rx_dphy_config(struct stf_vin_dev *vin,
++		struct stf_csiphy_dev *csiphy_dev)
++{
++	struct csi2phy_cfg2 cfg2 = {0};
++	struct csi2phy_cfg2 *cfg = &cfg2;
++	struct csi2phy_cfg *phycfg = csiphy_dev->csiphy;
++
++	if (!phycfg)
++		return -EINVAL;
++
++	if (try_cfg(cfg, phycfg, NULL))
++		return -EINVAL;
++
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_4, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_8, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_12, 0xfff0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_16, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_20, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_24, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_28, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_32, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_36, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_40, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_44, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_48, 0x24000000);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_52, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_56, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_60, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_64, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_68, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_72, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_76, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_80, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_84, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_88, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_92, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_96, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_100, 0x02000000);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_104, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_108, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_112, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_116, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_120, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_124, 0xc);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_128, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_132, 0xcc500000);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_136, 0xcc);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_140, 0x0);
++	reg_write(vin->rstgen_base, M31DPHY_APBCFGSAIF__SYSCFG_144, 0x0);
++
++	reg_set_bit(vin->rstgen_base,		//r100_ctrl0_2d1c_efuse_en
++		M31DPHY_APBCFGSAIF__SYSCFG_0,
++		BIT(6), 1<<6);
++	reg_set_bit(vin->rstgen_base,		//r100_ctrl0_2d1c_efuse_in
++		M31DPHY_APBCFGSAIF__SYSCFG_0,
++		BIT(12)|BIT(11)|BIT(10)|BIT(9)|BIT(8)|BIT(7), 0x1b<<7);
++	reg_set_bit(vin->rstgen_base,		//r100_ctrl1_2d1c_efuse_en
++		M31DPHY_APBCFGSAIF__SYSCFG_0,
++		BIT(13), 1<<13);
++	reg_set_bit(vin->rstgen_base,		//r100_ctrl1_2d1c_efuse_in
++		M31DPHY_APBCFGSAIF__SYSCFG_0,
++		BIT(19)|BIT(18)|BIT(17)|BIT(16)|BIT(15)|BIT(14), 0x1b<<14);
++
++	reg_set_bit(vin->rstgen_base,		//data_bus16_8
++		M31DPHY_APBCFGSAIF__SYSCFG_184,
++		BIT(8), 0<<8);
++
++	reg_set_bit(vin->rstgen_base,		//debug_mode_sel
++		M31DPHY_APBCFGSAIF__SYSCFG_184,
++		BIT(15)|BIT(14)|BIT(13)|BIT(12)|BIT(11)|BIT(10)|BIT(9), 0x5a<<9);
++
++	reg_set_bit(vin->rstgen_base,			//dpdn_swap_clk0
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(0), cfg->lane_polarities[0]<<0);
++	reg_set_bit(vin->rstgen_base,			//dpdn_swap_clk1
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(1), cfg->lane_polarities[1]<<1);
++	reg_set_bit(vin->rstgen_base,			//dpdn_swap_lan0
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(2), cfg->lane_polarities[2]<<2);
++	reg_set_bit(vin->rstgen_base,			//dpdn_swap_lan1
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(3), cfg->lane_polarities[3]<<3);
++	reg_set_bit(vin->rstgen_base,			//dpdn_swap_lan2
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(4), cfg->lane_polarities[4]<<4);
++	reg_set_bit(vin->rstgen_base,			//dpdn_swap_lan3
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(5), cfg->lane_polarities[5]<<5);
++	reg_set_bit(vin->rstgen_base,			//enable clk0
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(6), 1<<6);
++	reg_set_bit(vin->rstgen_base,			//enable clk1
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(7), 1<<7);
++	reg_set_bit(vin->rstgen_base,			//enable lan0
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(8), 1<<8);
++	reg_set_bit(vin->rstgen_base,			//enable lan1
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(9), 1<<9);
++	reg_set_bit(vin->rstgen_base,			//enable lan2
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(10), 1<<10);
++	reg_set_bit(vin->rstgen_base,			//enable lan3
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(11), 1<<11);
++	reg_set_bit(vin->rstgen_base,			//gpi_en
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(17)|BIT(16)|BIT(15)|BIT(14)|BIT(13)|BIT(12),
++		0<<12);
++	reg_set_bit(vin->rstgen_base,			//hs_freq_change_clk0
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(18), 0<<18);
++	reg_set_bit(vin->rstgen_base,			//hs_freq_change_clk1
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(19), 0<<19);
++
++	reg_set_bit(vin->rstgen_base,
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(22)|BIT(21)|BIT(20), cfg->clock_lane<<20);          //clock lane 0
++	reg_set_bit(vin->rstgen_base,
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(25)|BIT(24)|BIT(23), cfg->clock1_lane<<23);         //clock lane 1
++
++	reg_set_bit(vin->rstgen_base,
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(28)|BIT(27)|BIT(26), cfg->data_lanes[0]<<26);       //data lane 0
++	reg_set_bit(vin->rstgen_base,
++		M31DPHY_APBCFGSAIF__SYSCFG_188,
++		BIT(31)|BIT(30)|BIT(29), cfg->data_lanes[1]<<29);       //data lane 1
++	reg_set_bit(vin->rstgen_base,
++		M31DPHY_APBCFGSAIF__SYSCFG_192,
++		BIT(2)|BIT(1)|BIT(0), cfg->data_lanes[2]<<0);           //data lane 2
++	reg_set_bit(vin->rstgen_base,
++		M31DPHY_APBCFGSAIF__SYSCFG_192,
++		BIT(5)|BIT(4)|BIT(3), cfg->data_lanes[3]<<3);           //data lane 3
++
++	reg_set_bit(vin->rstgen_base,		//mp_test_en
++		M31DPHY_APBCFGSAIF__SYSCFG_192,
++		BIT(6), 0<<6);
++	reg_set_bit(vin->rstgen_base,		//mp_test_mode_sel
++		M31DPHY_APBCFGSAIF__SYSCFG_192,
++		BIT(11)|BIT(10)|BIT(9)|BIT(8)|BIT(7), 0<<7);
++
++	reg_set_bit(vin->rstgen_base,		//pll_clk_sel
++		M31DPHY_APBCFGSAIF__SYSCFG_192,
++		BIT(20)|BIT(19)|BIT(18)|BIT(17)|BIT(16)|BIT(15)|BIT(14)|BIT(13)|BIT(12),
++		0x37c<<12);
++
++	reg_set_bit(vin->rstgen_base,		//rx_1c2c_sel
++		M31DPHY_APBCFGSAIF__SYSCFG_200,
++		BIT(8), 0<<8);
++
++	reg_set_bit(vin->rstgen_base,		//precounter in clk0
++		M31DPHY_APBCFGSAIF__SYSCFG_192,
++		BIT(29)|BIT(28)|BIT(27)|BIT(26)|BIT(25)|BIT(24)|BIT(23)|BIT(22),
++		8<<22);
++	reg_set_bit(vin->rstgen_base,		//precounter in clk1
++		M31DPHY_APBCFGSAIF__SYSCFG_196,
++		BIT(7)|BIT(6)|BIT(5)|BIT(4)|BIT(3)|BIT(2)|BIT(1)|BIT(0),
++		8<<0);
++	reg_set_bit(vin->rstgen_base,		//precounter in lan0
++		M31DPHY_APBCFGSAIF__SYSCFG_196,
++		BIT(15)|BIT(14)|BIT(13)|BIT(12)|BIT(11)|BIT(10)|BIT(9)|BIT(8),
++		7<<8);
++	reg_set_bit(vin->rstgen_base,		//precounter in lan1
++		M31DPHY_APBCFGSAIF__SYSCFG_196,
++		BIT(23)|BIT(22)|BIT(21)|BIT(20)|BIT(19)|BIT(18)|BIT(17)|BIT(16),
++		7<<16);
++	reg_set_bit(vin->rstgen_base,		//precounter in lan2
++		M31DPHY_APBCFGSAIF__SYSCFG_196,
++		BIT(31)|BIT(30)|BIT(29)|BIT(28)|BIT(27)|BIT(26)|BIT(25)|BIT(24),
++		7<<24);
++	reg_set_bit(vin->rstgen_base,		//precounter in lan3
++		M31DPHY_APBCFGSAIF__SYSCFG_200,
++		BIT(7)|BIT(6)|BIT(5)|BIT(4)|BIT(3)|BIT(2)|BIT(1)|BIT(0),
++		7<<0);
++
++	return 0;
++}
++
++static int stf_csiphy_config_set(struct stf_csiphy_dev *csiphy_dev)
++{
++	struct stf_vin_dev *vin = csiphy_dev->stfcamss->vin;
++
++	csi2rx_dphy_config(vin, csiphy_dev);
++	return 0;
++}
++
++static int stf_csiphy_stream_set(struct stf_csiphy_dev *csiphy_dev, int on)
++{
++	return 0;
++}
++
++struct csiphy_hw_ops csiphy_ops = {
++	.csiphy_clk_enable        = stf_csiphy_clk_enable,
++	.csiphy_clk_disable       = stf_csiphy_clk_disable,
++	.csiphy_config_set        = stf_csiphy_config_set,
++	.csiphy_stream_set        = stf_csiphy_stream_set,
++};
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_dmabuf.c b/drivers/media/platform/starfive/v4l2_driver/stf_dmabuf.c
+new file mode 100644
+index 000000000000..f2020144671b
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_dmabuf.c
+@@ -0,0 +1,123 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++
++#include <linux/dma-buf.h>
++#include <media/v4l2-subdev.h>
++#include <media/videobuf2-dma-contig.h>
++
++#include "stf_isp_ioctl.h"
++#include "stf_dmabuf.h"
++
++#define TOTAL_SIZE_LIMIT      (64 * 1024 * 1024)
++
++static size_t total_size;
++static struct vb2_queue	vb2_queue = {
++	.dma_attrs = 0,
++	.gfp_flags = 0,
++	.dma_dir = DMA_TO_DEVICE,
++};
++static struct vb2_buffer vb = {
++	.vb2_queue = &vb2_queue,
++};
++
++static int dmabuf_create(struct device *dev,
++			   struct dmabuf_create *head)
++{
++	struct dma_buf *dmabuf = NULL;
++	void *mem_priv = NULL;
++	dma_addr_t *paddr = NULL;
++	int ret = 0;
++
++	mem_priv = vb2_dma_contig_memops.alloc(dev, vb.vb2_queue->dma_attrs,
++				head->size, vb.vb2_queue->dma_dir, vb.vb2_queue->gfp_flags);
++	if (IS_ERR_OR_NULL(mem_priv)) {
++		if (mem_priv)
++			ret = PTR_ERR(mem_priv);
++		goto exit;
++	}
++
++	dmabuf = vb2_dma_contig_memops.get_dmabuf(mem_priv, O_RDWR);
++	if (IS_ERR(dmabuf)) {
++		ret = PTR_ERR(dmabuf);
++		goto free;
++	}
++
++	head->fd = dma_buf_fd(dmabuf, O_CLOEXEC);
++	if (head->fd < 0) {
++		dma_buf_put(dmabuf);
++		ret = head->fd;
++		goto free;
++	}
++
++	paddr = vb2_dma_contig_memops.cookie(mem_priv);
++	head->paddr = *paddr;
++	return 0;
++free:
++	vb2_dma_contig_memops.put(mem_priv);
++exit:
++	return ret;
++}
++
++int stf_dmabuf_ioctl_alloc(struct device *dev, void *arg)
++{
++	struct dmabuf_create *head = arg;
++	int ret = -EINVAL;
++
++	if (IS_ERR_OR_NULL(head))
++		return -EFAULT;
++
++	head->size = PAGE_ALIGN(head->size);
++	if (!head->size)
++		return -EINVAL;
++	if ((head->size + total_size) > TOTAL_SIZE_LIMIT)
++		return -ENOMEM;
++
++	ret = dmabuf_create(dev, head);
++	if (ret)
++		return -EFAULT;
++
++	total_size += head->size;
++	return ret;
++}
++
++int stf_dmabuf_ioctl_free(struct device *dev, void *arg)
++{
++	struct dmabuf_create *head = arg;
++	struct dma_buf *dmabuf = NULL;
++	int ret = 0;
++
++	if (IS_ERR_OR_NULL(head))
++		return -EFAULT;
++	if (head->size != PAGE_ALIGN(head->size))
++		return -EINVAL;
++	if (head->size > total_size)
++		return -EINVAL;
++
++	dmabuf = dma_buf_get(head->fd);
++	if (IS_ERR_OR_NULL(dmabuf))
++		return -EINVAL;
++
++	dma_buf_put(dmabuf);
++	vb2_dma_contig_memops.put(dmabuf->priv);
++	total_size -= head->size;
++	return ret;
++}
++
++int stf_dmabuf_ioctl(struct device *dev, unsigned int cmd, void *arg)
++{
++	int ret = -ENOIOCTLCMD;
++
++	switch (cmd) {
++	case VIDIOC_STF_DMABUF_ALLOC:
++		ret = stf_dmabuf_ioctl_alloc(dev, arg);
++		break;
++	case VIDIOC_STF_DMABUF_FREE:
++		ret = stf_dmabuf_ioctl_free(dev, arg);
++		break;
++	default:
++		break;
++	}
++	return ret;
++}
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_dmabuf.h b/drivers/media/platform/starfive/v4l2_driver/stf_dmabuf.h
+new file mode 100644
+index 000000000000..6b2f0d45b589
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_dmabuf.h
+@@ -0,0 +1,10 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++/*
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#ifndef STF_DMABUF_H
++#define STF_DMABUF_H
++
++extern int stf_dmabuf_ioctl(struct device *dev, unsigned int cmd, void *arg);
++
++#endif /* STF_DMABUF_H */
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_dvp.c b/drivers/media/platform/starfive/v4l2_driver/stf_dvp.c
+new file mode 100644
+index 000000000000..ccbf8648209d
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_dvp.c
+@@ -0,0 +1,383 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#include "stfcamss.h"
++#include <media/v4l2-async.h>
++#include <media/v4l2-ctrls.h>
++#include <media/v4l2-device.h>
++#include <media/v4l2-event.h>
++#include <media/v4l2-fwnode.h>
++#include <media/v4l2-subdev.h>
++
++static const struct dvp_format dvp_formats_st7110[] = {
++	{ MEDIA_BUS_FMT_YUYV8_2X8, 8},
++	{ MEDIA_BUS_FMT_RGB565_2X8_LE, 8},
++	{ MEDIA_BUS_FMT_SRGGB8_1X8, 8},
++	{ MEDIA_BUS_FMT_SGRBG8_1X8, 8},
++	{ MEDIA_BUS_FMT_SGBRG8_1X8, 8},
++	{ MEDIA_BUS_FMT_SBGGR8_1X8, 8},
++	{ MEDIA_BUS_FMT_SRGGB10_1X10, 8},
++	{ MEDIA_BUS_FMT_SGRBG10_1X10, 8},
++	{ MEDIA_BUS_FMT_SGBRG10_1X10, 8},
++	{ MEDIA_BUS_FMT_SBGGR10_1X10, 8},
++};
++
++static int dvp_find_format(u32 code,
++		const struct dvp_format *formats,
++		unsigned int nformats)
++{
++	int i;
++
++	for (i = 0; i < nformats; i++)
++		if (formats[i].code == code)
++			return i;
++	return -EINVAL;
++}
++
++int stf_dvp_subdev_init(struct stfcamss *stfcamss)
++{
++	struct stf_dvp_dev *dvp_dev = stfcamss->dvp_dev;
++
++	dvp_dev->s_type = SENSOR_VIN;
++	dvp_dev->hw_ops = &dvp_ops;
++	dvp_dev->stfcamss = stfcamss;
++	dvp_dev->formats = dvp_formats_st7110;
++	dvp_dev->nformats = ARRAY_SIZE(dvp_formats_st7110);
++	mutex_init(&dvp_dev->stream_lock);
++	dvp_dev->stream_count = 0;
++	return 0;
++}
++
++static int dvp_set_power(struct v4l2_subdev *sd, int on)
++{
++	return 0;
++}
++
++static struct v4l2_mbus_framefmt *
++__dvp_get_format(struct stf_dvp_dev *dvp_dev,
++		struct v4l2_subdev_pad_config *cfg,
++		unsigned int pad,
++		enum v4l2_subdev_format_whence which)
++{
++
++	if (which == V4L2_SUBDEV_FORMAT_TRY)
++		return v4l2_subdev_get_try_format(
++			&dvp_dev->subdev, cfg, pad);
++	return &dvp_dev->fmt[pad];
++}
++
++static int dvp_set_stream(struct v4l2_subdev *sd, int enable)
++{
++	struct stf_dvp_dev *dvp_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt *format;
++	int ret = 0;
++
++	format = __dvp_get_format(dvp_dev, NULL, STF_DVP_PAD_SRC,
++				V4L2_SUBDEV_FORMAT_ACTIVE);
++	if (format == NULL)
++		return -EINVAL;
++	ret = dvp_find_format(format->code,
++				dvp_dev->formats,
++				dvp_dev->nformats);
++	if (ret < 0)
++		return ret;
++
++	mutex_lock(&dvp_dev->stream_lock);
++	if (enable) {
++		if (dvp_dev->stream_count == 0) {
++			dvp_dev->hw_ops->dvp_clk_enable(dvp_dev);
++			dvp_dev->hw_ops->dvp_config_set(dvp_dev);
++			dvp_dev->hw_ops->dvp_set_format(dvp_dev,
++				format->width, dvp_dev->formats[ret].bpp);
++			dvp_dev->hw_ops->dvp_stream_set(dvp_dev, 1);
++		}
++		dvp_dev->stream_count++;
++	} else {
++		if (dvp_dev->stream_count == 0)
++			goto exit;
++		if (dvp_dev->stream_count == 1) {
++			dvp_dev->hw_ops->dvp_stream_set(dvp_dev, 0);
++			dvp_dev->hw_ops->dvp_clk_disable(dvp_dev);
++		}
++		dvp_dev->stream_count--;
++	}
++exit:
++	mutex_unlock(&dvp_dev->stream_lock);
++	return 0;
++}
++
++static void dvp_try_format(struct stf_dvp_dev *dvp_dev,
++			struct v4l2_subdev_pad_config *cfg,
++			unsigned int pad,
++			struct v4l2_mbus_framefmt *fmt,
++			enum v4l2_subdev_format_whence which)
++{
++	unsigned int i;
++
++	switch (pad) {
++	case STF_DVP_PAD_SINK:
++		/* Set format on sink pad */
++
++		for (i = 0; i < dvp_dev->nformats; i++)
++			if (fmt->code == dvp_dev->formats[i].code)
++				break;
++
++		if (i >= dvp_dev->nformats)
++			fmt->code = dvp_dev->formats[0].code;
++
++		fmt->width = clamp_t(u32,
++				fmt->width, STFCAMSS_FRAME_MIN_WIDTH,
++				STFCAMSS_FRAME_MAX_WIDTH);
++		fmt->height = clamp_t(u32,
++				fmt->height, STFCAMSS_FRAME_MIN_HEIGHT,
++				STFCAMSS_FRAME_MAX_HEIGHT);
++
++		fmt->field = V4L2_FIELD_NONE;
++		fmt->colorspace = V4L2_COLORSPACE_SRGB;
++		fmt->flags = 0;
++
++		break;
++
++	case STF_DVP_PAD_SRC:
++
++		*fmt = *__dvp_get_format(dvp_dev, cfg, STF_DVP_PAD_SINK, which);
++
++		break;
++	}
++}
++
++static int dvp_enum_mbus_code(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_mbus_code_enum *code)
++{
++	struct stf_dvp_dev *dvp_dev = v4l2_get_subdevdata(sd);
++
++	if (code->index >= dvp_dev->nformats)
++		return -EINVAL;
++
++	if (code->pad == STF_DVP_PAD_SINK) {
++		code->code = dvp_dev->formats[code->index].code;
++	} else {
++		struct v4l2_mbus_framefmt *sink_fmt;
++
++		sink_fmt = __dvp_get_format(dvp_dev, cfg, STF_DVP_PAD_SINK,
++					code->which);
++
++		code->code = sink_fmt->code;
++		if (!code->code)
++			return -EINVAL;
++	}
++	code->flags = 0;
++
++	return 0;
++}
++
++static int dvp_enum_frame_size(struct v4l2_subdev *sd,
++				struct v4l2_subdev_pad_config *cfg,
++				struct v4l2_subdev_frame_size_enum *fse)
++{
++	struct stf_dvp_dev *dvp_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt format;
++
++	if (fse->index != 0)
++		return -EINVAL;
++
++	format.code = fse->code;
++	format.width = 1;
++	format.height = 1;
++	dvp_try_format(dvp_dev, cfg, fse->pad, &format, fse->which);
++	fse->min_width = format.width;
++	fse->min_height = format.height;
++
++	if (format.code != fse->code)
++		return -EINVAL;
++
++	format.code = fse->code;
++	format.width = -1;
++	format.height = -1;
++	dvp_try_format(dvp_dev, cfg, fse->pad, &format, fse->which);
++	fse->max_width = format.width;
++	fse->max_height = format.height;
++
++	return 0;
++}
++
++static int dvp_get_format(struct v4l2_subdev *sd,
++			 struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *fmt)
++{
++	struct stf_dvp_dev *dvp_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt *format;
++
++	format = __dvp_get_format(dvp_dev, cfg, fmt->pad, fmt->which);
++	if (format == NULL)
++		return -EINVAL;
++
++	fmt->format = *format;
++
++	return 0;
++}
++
++static int dvp_set_format(struct v4l2_subdev *sd,
++			 struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *fmt)
++{
++	struct stf_dvp_dev *dvp_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt *format;
++
++	format = __dvp_get_format(dvp_dev, cfg, fmt->pad, fmt->which);
++	if (format == NULL)
++		return -EINVAL;
++
++	mutex_lock(&dvp_dev->stream_lock);
++	if (dvp_dev->stream_count) {
++		fmt->format = *format;
++		mutex_unlock(&dvp_dev->stream_lock);
++		goto out;
++	} else {
++		dvp_try_format(dvp_dev, cfg, fmt->pad, &fmt->format, fmt->which);
++		*format = fmt->format;
++	}
++	mutex_unlock(&dvp_dev->stream_lock);
++
++	/* Propagate the format from sink to source */
++	if (fmt->pad == STF_DVP_PAD_SINK) {
++		format = __dvp_get_format(dvp_dev, cfg, STF_DVP_PAD_SRC,
++					fmt->which);
++
++		*format = fmt->format;
++		dvp_try_format(dvp_dev, cfg, STF_DVP_PAD_SRC, format,
++					fmt->which);
++	}
++
++out:
++	return 0;
++}
++
++static int dvp_init_formats(struct v4l2_subdev *sd,
++			struct v4l2_subdev_fh *fh)
++{
++	struct v4l2_subdev_format format = {
++		.pad = STF_DVP_PAD_SINK,
++		.which = fh ? V4L2_SUBDEV_FORMAT_TRY :
++				V4L2_SUBDEV_FORMAT_ACTIVE,
++		.format = {
++			.code = MEDIA_BUS_FMT_RGB565_2X8_LE,
++			.width = 1920,
++			.height = 1080
++		}
++	};
++
++	return dvp_set_format(sd, fh ? fh->pad : NULL, &format);
++}
++
++static int dvp_link_setup(struct media_entity *entity,
++			const struct media_pad *local,
++			const struct media_pad *remote, u32 flags)
++{
++	if ((local->flags & MEDIA_PAD_FL_SOURCE) &&
++		(flags & MEDIA_LNK_FL_ENABLED)) {
++		struct v4l2_subdev *sd;
++		struct stf_dvp_dev *dvp_dev;
++		struct vin_line *line;
++
++		if (media_entity_remote_pad(local))
++			return -EBUSY;
++
++		sd = media_entity_to_v4l2_subdev(entity);
++		dvp_dev = v4l2_get_subdevdata(sd);
++
++		sd = media_entity_to_v4l2_subdev(remote->entity);
++		line = v4l2_get_subdevdata(sd);
++		if (line->sdev_type == VIN_DEV_TYPE)
++			dvp_dev->s_type = SENSOR_VIN;
++		if (line->sdev_type == ISP_DEV_TYPE)
++			dvp_dev->s_type = SENSOR_ISP;
++		st_info(ST_DVP, "DVP device sensor type: %d\n", dvp_dev->s_type);
++	}
++
++	return 0;
++}
++
++static const struct v4l2_subdev_core_ops dvp_core_ops = {
++	.s_power = dvp_set_power,
++};
++
++static const struct v4l2_subdev_video_ops dvp_video_ops = {
++	.s_stream = dvp_set_stream,
++};
++
++static const struct v4l2_subdev_pad_ops dvp_pad_ops = {
++	.enum_mbus_code = dvp_enum_mbus_code,
++	.enum_frame_size = dvp_enum_frame_size,
++	.get_fmt = dvp_get_format,
++	.set_fmt = dvp_set_format,
++};
++
++static const struct v4l2_subdev_ops dvp_v4l2_ops = {
++	.core = &dvp_core_ops,
++	.video = &dvp_video_ops,
++	.pad = &dvp_pad_ops,
++};
++
++static const struct v4l2_subdev_internal_ops dvp_v4l2_internal_ops = {
++	.open = dvp_init_formats,
++};
++
++static const struct media_entity_operations dvp_media_ops = {
++	.link_setup = dvp_link_setup,
++	.link_validate = v4l2_subdev_link_validate,
++};
++
++int stf_dvp_register(struct stf_dvp_dev *dvp_dev,
++		struct v4l2_device *v4l2_dev)
++{
++	struct v4l2_subdev *sd = &dvp_dev->subdev;
++	struct media_pad *pads = dvp_dev->pads;
++	int ret;
++
++	v4l2_subdev_init(sd, &dvp_v4l2_ops);
++	sd->internal_ops = &dvp_v4l2_internal_ops;
++	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
++	snprintf(sd->name, ARRAY_SIZE(sd->name), "%s%d",
++		STF_DVP_NAME, 0);
++	v4l2_set_subdevdata(sd, dvp_dev);
++
++	ret = dvp_init_formats(sd, NULL);
++	if (ret < 0) {
++		st_err(ST_DVP, "Failed to init format: %d\n", ret);
++		return ret;
++	}
++
++	pads[STF_DVP_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
++	pads[STF_DVP_PAD_SRC].flags = MEDIA_PAD_FL_SOURCE;
++
++	sd->entity.function = MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER;
++	sd->entity.ops = &dvp_media_ops;
++	ret = media_entity_pads_init(&sd->entity, STF_DVP_PADS_NUM, pads);
++	if (ret < 0) {
++		st_err(ST_DVP, "Failed to init media entity: %d\n", ret);
++		return ret;
++	}
++
++	ret = v4l2_device_register_subdev(v4l2_dev, sd);
++	if (ret < 0) {
++		st_err(ST_DVP, "Failed to register subdev: %d\n", ret);
++		goto err_sreg;
++	}
++
++	return 0;
++
++err_sreg:
++	media_entity_cleanup(&sd->entity);
++	return ret;
++}
++
++int stf_dvp_unregister(struct stf_dvp_dev *dvp_dev)
++{
++	v4l2_device_unregister_subdev(&dvp_dev->subdev);
++	media_entity_cleanup(&dvp_dev->subdev.entity);
++	mutex_destroy(&dvp_dev->stream_lock);
++	return 0;
++}
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_dvp.h b/drivers/media/platform/starfive/v4l2_driver/stf_dvp.h
+new file mode 100644
+index 000000000000..41b2ae4024a0
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_dvp.h
+@@ -0,0 +1,65 @@
++/* SPDX-License-Identifier: GPL-2.0
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#ifndef STF_DVP_H
++#define STF_DVP_H
++
++#include <media/v4l2-subdev.h>
++#include <media/v4l2-device.h>
++#include <media/media-entity.h>
++#include <video/stf-vin.h>
++
++#define STF_DVP_NAME "stf_dvp"
++
++#define STF_DVP_PAD_SINK     0
++#define STF_DVP_PAD_SRC      1
++#define STF_DVP_PADS_NUM     2
++
++struct dvp_format {
++	u32 code;
++	u8 bpp;
++};
++
++enum sensor_type;
++enum subdev_type;
++
++struct dvp_cfg {
++	unsigned int flags;
++	unsigned char bus_width;
++	unsigned char data_shift;
++};
++
++struct stf_dvp_dev;
++
++struct dvp_hw_ops {
++	int (*dvp_clk_enable)(struct stf_dvp_dev *dvp_dev);
++	int (*dvp_clk_disable)(struct stf_dvp_dev *dvp_dev);
++	int (*dvp_config_set)(struct stf_dvp_dev *dvp_dev);
++	int (*dvp_set_format)(struct stf_dvp_dev *dvp_dev,
++			u32 pix_width, u8 bpp);
++	int (*dvp_stream_set)(struct stf_dvp_dev *dvp_dev, int on);
++};
++
++struct stf_dvp_dev {
++	struct stfcamss *stfcamss;
++	struct dvp_cfg *dvp;
++	enum sensor_type s_type;
++	struct v4l2_subdev subdev;
++	struct media_pad pads[STF_DVP_PADS_NUM];
++	struct v4l2_mbus_framefmt fmt[STF_DVP_PADS_NUM];
++	const struct dvp_format *formats;
++	unsigned int nformats;
++	struct dvp_hw_ops *hw_ops;
++	struct mutex stream_lock;
++	int stream_count;
++};
++
++extern int stf_dvp_subdev_init(struct stfcamss *stfcamss);
++extern int stf_dvp_register(struct stf_dvp_dev *dvp_dev,
++			struct v4l2_device *v4l2_dev);
++extern int stf_dvp_unregister(struct stf_dvp_dev *dvp_dev);
++
++extern struct dvp_hw_ops dvp_ops;
++
++#endif /* STF_DVP_H */
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_dvp_hw_ops.c b/drivers/media/platform/starfive/v4l2_driver/stf_dvp_hw_ops.c
+new file mode 100644
+index 000000000000..c6181596cfb5
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_dvp_hw_ops.c
+@@ -0,0 +1,185 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#include "stfcamss.h"
++
++static int stf_dvp_clk_enable(struct stf_dvp_dev *dvp_dev)
++{
++	struct stfcamss *stfcamss = dvp_dev->stfcamss;
++
++	switch (dvp_dev->s_type) {
++	case SENSOR_VIN:
++		reset_control_deassert(stfcamss->sys_rst[STFRST_AXIWR].rstc);
++		clk_set_phase(stfcamss->sys_clk[STFCLK_DVP_INV].clk, 0);
++		clk_set_parent(stfcamss->sys_clk[STFCLK_AXIWR].clk,
++			stfcamss->sys_clk[STFCLK_DVP_INV].clk);
++		break;
++	case SENSOR_ISP:
++		clk_set_phase(stfcamss->sys_clk[STFCLK_DVP_INV].clk, 0);
++		clk_set_parent(stfcamss->sys_clk[STFCLK_WRAPPER_CLK_C].clk,
++			stfcamss->sys_clk[STFCLK_DVP_INV].clk);
++		break;
++	}
++
++	return 0;
++}
++
++static int stf_dvp_clk_disable(struct stf_dvp_dev *dvp_dev)
++{
++	struct stfcamss *stfcamss = dvp_dev->stfcamss;
++
++	switch (dvp_dev->s_type) {
++	case SENSOR_VIN:
++		clk_set_parent(stfcamss->sys_clk[STFCLK_AXIWR].clk,
++			stfcamss->sys_clk[STFCLK_MIPI_RX0_PXL].clk);
++		reset_control_assert(stfcamss->sys_rst[STFRST_AXIWR].rstc);
++		break;
++	case SENSOR_ISP:
++		clk_set_parent(stfcamss->sys_clk[STFCLK_WRAPPER_CLK_C].clk,
++			stfcamss->sys_clk[STFCLK_MIPI_RX0_PXL].clk);
++		break;
++	}
++
++	return 0;
++}
++
++static int stf_dvp_config_set(struct stf_dvp_dev *dvp_dev)
++{
++
++	struct stf_vin_dev *vin = dvp_dev->stfcamss->vin;
++	unsigned int flags = 0;
++	unsigned char data_shift = 0;
++	u32 polarities = 0;
++
++	if (!dvp_dev->dvp)
++		return -EINVAL;
++
++	flags = dvp_dev->dvp->flags;
++	data_shift = dvp_dev->dvp->data_shift;
++	st_info(ST_DVP, "%s, polarities = 0x%x, flags = 0x%x\n",
++			__func__, polarities, flags);
++
++	if (flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)
++		polarities |= BIT(1);
++	if (flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH)
++		polarities |= BIT(3);
++	print_reg(ST_DVP, vin->sysctrl_base, SYSCONSAIF_SYSCFG_36);
++	reg_set_bit(vin->sysctrl_base,	SYSCONSAIF_SYSCFG_36,
++		U0_VIN_CNFG_DVP_HS_POS
++		| U0_VIN_CNFG_DVP_VS_POS,
++		polarities);
++	print_reg(ST_DVP, vin->sysctrl_base, SYSCONSAIF_SYSCFG_36);
++
++	switch (data_shift) {
++	case 0:
++		data_shift = 0;
++		break;
++	case 2:
++		data_shift = 1;
++		break;
++	case 4:
++		data_shift = 2;
++		break;
++	case 6:
++		data_shift = 3;
++		break;
++	default:
++		data_shift = 0;
++		break;
++	};
++	print_reg(ST_DVP, vin->sysctrl_base, SYSCONSAIF_SYSCFG_28);
++	reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_28,
++		UO_VIN_CNFG_AXIWR0_PIXEL_HEIGH_BIT_SEL,
++		data_shift << 15);
++	print_reg(ST_DVP, vin->sysctrl_base, SYSCONSAIF_SYSCFG_28);
++
++	return 0;
++}
++
++static int set_vin_axiwr_pix_ct(struct stf_vin_dev *vin, u8 bpp)
++{
++	u32 value = 0;
++	int cnfg_axiwr_pix_ct = 64 / bpp;
++
++	// need check
++	if (cnfg_axiwr_pix_ct == 2)
++		value = 1;
++	else if (cnfg_axiwr_pix_ct == 4)
++		value = 1;
++	else if (cnfg_axiwr_pix_ct == 8)
++		value = 0;
++	else
++		return 0;
++
++	print_reg(ST_DVP, vin->sysctrl_base, SYSCONSAIF_SYSCFG_28);
++	reg_set_bit(vin->sysctrl_base,
++		SYSCONSAIF_SYSCFG_28,
++		U0_VIN_CNFG_AXIWR0_PIX_CT,
++		value<<13);
++	print_reg(ST_DVP, vin->sysctrl_base, SYSCONSAIF_SYSCFG_28);
++
++	return cnfg_axiwr_pix_ct;
++
++}
++
++static int stf_dvp_set_format(struct stf_dvp_dev *dvp_dev,
++		u32 pix_width, u8 bpp)
++{
++	struct stf_vin_dev *vin = dvp_dev->stfcamss->vin;
++	int val, pix_ct;
++
++	if (dvp_dev->s_type == SENSOR_VIN) {
++		pix_ct = set_vin_axiwr_pix_ct(vin, bpp);
++		val = (pix_width / pix_ct) - 1;
++		print_reg(ST_DVP, vin->sysctrl_base, SYSCTRL_VIN_WR_PIX_TOTAL);
++		reg_set_bit(vin->sysctrl_base,
++			SYSCONSAIF_SYSCFG_28,
++			U0_VIN_CNFG_AXIWR0_PIX_CNT_END,
++			val << 2);
++		print_reg(ST_DVP, vin->sysctrl_base, SYSCTRL_VIN_WR_PIX_TOTAL);
++
++	}
++
++	return 0;
++}
++
++static int stf_dvp_stream_set(struct stf_dvp_dev *dvp_dev, int on)
++{
++	struct stf_vin_dev *vin = dvp_dev->stfcamss->vin;
++
++	switch (dvp_dev->s_type) {
++	case SENSOR_VIN:
++		reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_36,
++			U0_VIN_CNFG_ISP_DVP_EN0,
++			0);
++		reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_0,
++			U0_VIN_CNFG_AXI_DVP_EN,
++			!!on<<2);
++		break;
++	case SENSOR_ISP:
++		reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_36,
++			U0_VIN_CNFG_ISP_DVP_EN0,
++			!!on<<5);
++		reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_0,
++			U0_VIN_CNFG_AXI_DVP_EN,
++			0);
++		reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_36,
++			U0_VIN_CNFG_DVP_SWAP_EN,
++			0);
++		reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_36,
++			U0_VIN_CNFG_GEN_EN_AXIRD,
++			0);
++		break;
++	}
++
++	return 0;
++}
++
++struct dvp_hw_ops dvp_ops = {
++	.dvp_clk_enable        = stf_dvp_clk_enable,
++	.dvp_clk_disable       = stf_dvp_clk_disable,
++	.dvp_config_set        = stf_dvp_config_set,
++	.dvp_set_format        = stf_dvp_set_format,
++	.dvp_stream_set        = stf_dvp_stream_set,
++};
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_event.c b/drivers/media/platform/starfive/v4l2_driver/stf_event.c
+new file mode 100644
+index 000000000000..3d47639b0002
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_event.c
+@@ -0,0 +1,36 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Event for VIC Video In
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#include <linux/notifier.h>
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/fs.h>
++
++static ATOMIC_NOTIFIER_HEAD(vin_notifier_list);
++
++int vin_notifier_register(struct notifier_block *nb)
++{
++	return atomic_notifier_chain_register(&vin_notifier_list, nb);
++}
++EXPORT_SYMBOL_GPL(vin_notifier_register);
++
++void vin_notifier_unregister(struct notifier_block *nb)
++{
++	atomic_notifier_chain_unregister(&vin_notifier_list, nb);
++}
++EXPORT_SYMBOL_GPL(vin_notifier_unregister);
++
++int vin_notifier_call(unsigned long e, void *v)
++{
++	return atomic_notifier_call_chain(&vin_notifier_list, e, v);
++}
++EXPORT_SYMBOL_GPL(vin_notifier_call);
++
++MODULE_AUTHOR("StarFive Technology Co., Ltd.");
++MODULE_DESCRIPTION("Starfive VIC video in notifier");
++MODULE_LICENSE("GPL");
++//MODULE_SUPPORTED_DEVICE("video");
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_isp.c b/drivers/media/platform/starfive/v4l2_driver/stf_isp.c
+new file mode 100644
+index 000000000000..0d455f136291
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_isp.c
+@@ -0,0 +1,1501 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#include "stfcamss.h"
++#include <media/v4l2-async.h>
++#include <media/v4l2-ctrls.h>
++#include <media/v4l2-device.h>
++#include <media/v4l2-event.h>
++#include <media/v4l2-fwnode.h>
++#include <media/v4l2-subdev.h>
++#include <linux/firmware.h>
++#include "stf_isp_ioctl.h"
++#include "stf_dmabuf.h"
++
++static int user_config_isp;
++static int isp_set_selection(struct v4l2_subdev *sd,
++			     struct v4l2_subdev_pad_config *cfg,
++			     struct v4l2_subdev_selection *sel);
++
++static struct v4l2_rect *
++__isp_get_compose(struct stf_isp_dev *isp_dev,
++		  struct v4l2_subdev_pad_config *cfg,
++		  enum v4l2_subdev_format_whence which);
++
++static struct v4l2_rect *
++__isp_get_crop(struct stf_isp_dev *isp_dev,
++		struct v4l2_subdev_pad_config *cfg,
++		enum v4l2_subdev_format_whence which);
++
++static struct v4l2_rect *
++__isp_get_scale(struct stf_isp_dev *isp_dev,
++		struct v4l2_subdev_pad_config *cfg,
++		struct v4l2_subdev_selection *sel);
++
++static struct v4l2_rect *
++__isp_get_itiws(struct stf_isp_dev *isp_dev,
++		struct v4l2_subdev_pad_config *cfg,
++		enum v4l2_subdev_format_whence which);
++
++// sink format and raw format must one by one
++static const struct isp_format isp_formats_st7110_sink[] = {
++	{ MEDIA_BUS_FMT_SRGGB10_1X10, 10},
++	{ MEDIA_BUS_FMT_SGRBG10_1X10, 10},
++	{ MEDIA_BUS_FMT_SGBRG10_1X10, 10},
++	{ MEDIA_BUS_FMT_SBGGR10_1X10, 10},
++};
++
++static const struct isp_format isp_formats_st7110_raw[] = {
++	{ MEDIA_BUS_FMT_SRGGB12_1X12, 12},
++	{ MEDIA_BUS_FMT_SGRBG12_1X12, 12},
++	{ MEDIA_BUS_FMT_SGBRG12_1X12, 12},
++	{ MEDIA_BUS_FMT_SBGGR12_1X12, 12},
++};
++
++static const struct isp_format isp_formats_st7110_compat_10bit_raw[] = {
++	{ MEDIA_BUS_FMT_SRGGB10_1X10, 10},
++	{ MEDIA_BUS_FMT_SGRBG10_1X10, 10},
++	{ MEDIA_BUS_FMT_SGBRG10_1X10, 10},
++	{ MEDIA_BUS_FMT_SBGGR10_1X10, 10},
++};
++
++static const struct isp_format isp_formats_st7110_compat_8bit_raw[] = {
++	{ MEDIA_BUS_FMT_SRGGB8_1X8, 8},
++	{ MEDIA_BUS_FMT_SGRBG8_1X8, 8},
++	{ MEDIA_BUS_FMT_SGBRG8_1X8, 8},
++	{ MEDIA_BUS_FMT_SBGGR8_1X8, 8},
++};
++
++static const struct isp_format isp_formats_st7110_uo[] = {
++	{ MEDIA_BUS_FMT_Y12_1X12, 8},
++};
++
++static const struct isp_format isp_formats_st7110_iti[] = {
++	{ MEDIA_BUS_FMT_SRGGB10_1X10, 10},
++	{ MEDIA_BUS_FMT_SGRBG10_1X10, 10},
++	{ MEDIA_BUS_FMT_SGBRG10_1X10, 10},
++	{ MEDIA_BUS_FMT_SBGGR10_1X10, 10},
++	{ MEDIA_BUS_FMT_SRGGB12_1X12, 12},
++	{ MEDIA_BUS_FMT_SGRBG12_1X12, 12},
++	{ MEDIA_BUS_FMT_SGBRG12_1X12, 12},
++	{ MEDIA_BUS_FMT_SBGGR12_1X12, 12},
++	{ MEDIA_BUS_FMT_Y12_1X12, 8},
++	{ MEDIA_BUS_FMT_YUV8_1X24, 8},
++};
++
++#define SINK_FORMATS_INDEX    0
++#define UO_FORMATS_INDEX      1
++#define ITI_FORMATS_INDEX     2
++#define RAW_FORMATS_INDEX     3
++
++static const struct isp_format_table isp_formats_st7110[] = {
++	{ isp_formats_st7110_sink, ARRAY_SIZE(isp_formats_st7110_sink) }, // 0
++	{ isp_formats_st7110_uo, ARRAY_SIZE(isp_formats_st7110_uo) },     // 1
++	{ isp_formats_st7110_iti, ARRAY_SIZE(isp_formats_st7110_iti) },   // 2
++	{ isp_formats_st7110_raw, ARRAY_SIZE(isp_formats_st7110_raw) },   // 3
++};
++
++int stf_isp_subdev_init(struct stfcamss *stfcamss)
++{
++	struct stf_isp_dev *isp_dev = stfcamss->isp_dev;
++
++	isp_dev->sdev_type = ISP_DEV_TYPE;
++	isp_dev->hw_ops = &isp_ops;
++	isp_dev->stfcamss = stfcamss;
++	isp_dev->formats = isp_formats_st7110;
++	isp_dev->nformats = ARRAY_SIZE(isp_formats_st7110);
++	mutex_init(&isp_dev->stream_lock);
++	mutex_init(&isp_dev->power_lock);
++	mutex_init(&isp_dev->setfile_lock);
++	atomic_set(&isp_dev->shadow_count, 0);
++	return 0;
++}
++
++/*
++ * ISP Controls.
++ */
++
++static inline struct v4l2_subdev *ctrl_to_sd(struct v4l2_ctrl *ctrl)
++{
++	return &container_of(ctrl->handler, struct stf_isp_dev,
++			     ctrls.handler)->subdev;
++}
++
++static u64 isp_calc_pixel_rate(struct stf_isp_dev *isp_dev)
++{
++	u64 rate = 0;
++
++	return rate;
++}
++
++static int isp_set_ctrl_hue(struct stf_isp_dev *isp_dev, int value)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static int isp_set_ctrl_contrast(struct stf_isp_dev *isp_dev, int value)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static int isp_set_ctrl_saturation(struct stf_isp_dev *isp_dev, int value)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static int isp_set_ctrl_white_balance(struct stf_isp_dev *isp_dev, int awb)
++{
++	struct isp_ctrls *ctrls = &isp_dev->ctrls;
++	int ret = 0;
++
++	if (!awb && (ctrls->red_balance->is_new
++			|| ctrls->blue_balance->is_new)) {
++		u16 red = (u16)ctrls->red_balance->val;
++		u16 blue = (u16)ctrls->blue_balance->val;
++
++		st_debug(ST_ISP, "red = 0x%x, blue = 0x%x\n", red, blue);
++		//isp_dev->hw_ops->isp_set_awb_r_gain(isp_dev, red);
++		//if (ret)
++		//	return ret;
++		//isp_dev->hw_ops->isp_set_awb_b_gain(isp_dev, blue);
++	}
++
++	return ret;
++}
++
++static int isp_set_ctrl_exposure(struct stf_isp_dev *isp_dev,
++				    enum v4l2_exposure_auto_type auto_exposure)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static int isp_set_ctrl_gain(struct stf_isp_dev *isp_dev, bool auto_gain)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static const char * const test_pattern_menu[] = {
++	"Disabled",
++	"Color bars",
++	"Color bars w/ rolling bar",
++	"Color squares",
++	"Color squares w/ rolling bar",
++};
++
++#define ISP_TEST_ENABLE			BIT(7)
++#define ISP_TEST_ROLLING		BIT(6)	/* rolling horizontal bar */
++#define ISP_TEST_TRANSPARENT		BIT(5)
++#define ISP_TEST_SQUARE_BW		BIT(4)	/* black & white squares */
++#define ISP_TEST_BAR_STANDARD		(0 << 2)
++#define ISP_TEST_BAR_VERT_CHANGE_1	(1 << 2)
++#define ISP_TEST_BAR_HOR_CHANGE		(2 << 2)
++#define ISP_TEST_BAR_VERT_CHANGE_2	(3 << 2)
++#define ISP_TEST_BAR			(0 << 0)
++#define ISP_TEST_RANDOM			(1 << 0)
++#define ISP_TEST_SQUARE			(2 << 0)
++#define ISP_TEST_BLACK			(3 << 0)
++
++static const u8 test_pattern_val[] = {
++	0,
++	ISP_TEST_ENABLE | ISP_TEST_BAR_VERT_CHANGE_1 |
++		ISP_TEST_BAR,
++	ISP_TEST_ENABLE | ISP_TEST_ROLLING |
++		ISP_TEST_BAR_VERT_CHANGE_1 | ISP_TEST_BAR,
++	ISP_TEST_ENABLE | ISP_TEST_SQUARE,
++	ISP_TEST_ENABLE | ISP_TEST_ROLLING | ISP_TEST_SQUARE,
++};
++
++static int isp_set_ctrl_test_pattern(struct stf_isp_dev *isp_dev, int value)
++{
++	int ret = 0;
++
++	// return isp_write_reg(isp_dev, ISP_REG_PRE_ISP_TEST_SET1,
++	//			test_pattern_val[value]);
++	return ret;
++}
++
++static int isp_set_ctrl_light_freq(struct stf_isp_dev *isp_dev, int value)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static int isp_set_ctrl_hflip(struct stf_isp_dev *isp_dev, int value)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static int isp_set_ctrl_vflip(struct stf_isp_dev *isp_dev, int value)
++{
++	int ret = 0;
++
++	return ret;
++}
++
++static int isp_g_volatile_ctrl(struct v4l2_ctrl *ctrl)
++{
++	switch (ctrl->id) {
++	case V4L2_CID_AUTOGAIN:
++		break;
++	case V4L2_CID_EXPOSURE_AUTO:
++		break;
++	}
++
++	return 0;
++}
++
++static int isp_s_ctrl(struct v4l2_ctrl *ctrl)
++{
++	struct v4l2_subdev *sd = ctrl_to_sd(ctrl);
++	struct stf_isp_dev *isp_dev = v4l2_get_subdevdata(sd);
++	int ret;
++
++	/*
++	 * If the device is not powered up by the host driver do
++	 * not apply any controls to H/W at this time. Instead
++	 * the controls will be restored right after power-up.
++	 */
++	mutex_lock(&isp_dev->power_lock);
++	if (isp_dev->power_count == 0) {
++		mutex_unlock(&isp_dev->power_lock);
++		return 0;
++	}
++	mutex_unlock(&isp_dev->power_lock);
++
++	switch (ctrl->id) {
++	case V4L2_CID_AUTOGAIN:
++		ret = isp_set_ctrl_gain(isp_dev, ctrl->val);
++		break;
++	case V4L2_CID_EXPOSURE_AUTO:
++		ret = isp_set_ctrl_exposure(isp_dev, ctrl->val);
++		break;
++	case V4L2_CID_AUTO_WHITE_BALANCE:
++		ret = isp_set_ctrl_white_balance(isp_dev, ctrl->val);
++		break;
++	case V4L2_CID_HUE:
++		ret = isp_set_ctrl_hue(isp_dev, ctrl->val);
++		break;
++	case V4L2_CID_CONTRAST:
++		ret = isp_set_ctrl_contrast(isp_dev, ctrl->val);
++		break;
++	case V4L2_CID_SATURATION:
++		ret = isp_set_ctrl_saturation(isp_dev, ctrl->val);
++		break;
++	case V4L2_CID_TEST_PATTERN:
++		ret = isp_set_ctrl_test_pattern(isp_dev, ctrl->val);
++		break;
++	case V4L2_CID_POWER_LINE_FREQUENCY:
++		ret = isp_set_ctrl_light_freq(isp_dev, ctrl->val);
++		break;
++	case V4L2_CID_HFLIP:
++		ret = isp_set_ctrl_hflip(isp_dev, ctrl->val);
++		break;
++	case V4L2_CID_VFLIP:
++		ret = isp_set_ctrl_vflip(isp_dev, ctrl->val);
++		break;
++	default:
++		ret = -EINVAL;
++		break;
++	}
++
++	return ret;
++}
++
++static const struct v4l2_ctrl_ops isp_ctrl_ops = {
++	.g_volatile_ctrl = isp_g_volatile_ctrl,
++	.s_ctrl = isp_s_ctrl,
++};
++
++static int isp_init_controls(struct stf_isp_dev *isp_dev)
++{
++	const struct v4l2_ctrl_ops *ops = &isp_ctrl_ops;
++	struct isp_ctrls *ctrls = &isp_dev->ctrls;
++	struct v4l2_ctrl_handler *hdl = &ctrls->handler;
++	int ret;
++
++	v4l2_ctrl_handler_init(hdl, 32);
++
++	/* Clock related controls */
++	ctrls->pixel_rate = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_PIXEL_RATE,
++					      0, INT_MAX, 1,
++					      isp_calc_pixel_rate(isp_dev));
++
++	/* Auto/manual white balance */
++	ctrls->auto_wb = v4l2_ctrl_new_std(hdl, ops,
++					   V4L2_CID_AUTO_WHITE_BALANCE,
++					   0, 1, 1, 1);
++	ctrls->blue_balance = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_BLUE_BALANCE,
++						0, 4095, 1, 0);
++	ctrls->red_balance = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_RED_BALANCE,
++					       0, 4095, 1, 0);
++	/* Auto/manual exposure */
++	ctrls->auto_exp = v4l2_ctrl_new_std_menu(hdl, ops,
++						 V4L2_CID_EXPOSURE_AUTO,
++						 V4L2_EXPOSURE_MANUAL, 0,
++						 V4L2_EXPOSURE_AUTO);
++	ctrls->exposure = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_EXPOSURE,
++					    0, 65535, 1, 0);
++	/* Auto/manual gain */
++	ctrls->auto_gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_AUTOGAIN,
++					     0, 1, 1, 1);
++	ctrls->gain = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_GAIN,
++					0, 1023, 1, 0);
++
++	ctrls->saturation = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_SATURATION,
++					      0, 255, 1, 64);
++	ctrls->hue = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_HUE,
++				       0, 359, 1, 0);
++	ctrls->contrast = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_CONTRAST,
++					    0, 255, 1, 0);
++	ctrls->test_pattern =
++		v4l2_ctrl_new_std_menu_items(hdl, ops, V4L2_CID_TEST_PATTERN,
++					     ARRAY_SIZE(test_pattern_menu) - 1,
++					     0, 0, test_pattern_menu);
++	ctrls->hflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_HFLIP,
++					 0, 1, 1, 0);
++	ctrls->vflip = v4l2_ctrl_new_std(hdl, ops, V4L2_CID_VFLIP,
++					 0, 1, 1, 0);
++
++	ctrls->light_freq =
++		v4l2_ctrl_new_std_menu(hdl, ops,
++				       V4L2_CID_POWER_LINE_FREQUENCY,
++				       V4L2_CID_POWER_LINE_FREQUENCY_AUTO, 0,
++				       V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
++
++	if (hdl->error) {
++		ret = hdl->error;
++		goto free_ctrls;
++	}
++
++	ctrls->pixel_rate->flags |= V4L2_CTRL_FLAG_READ_ONLY;
++	ctrls->gain->flags |= V4L2_CTRL_FLAG_VOLATILE;
++	ctrls->exposure->flags |= V4L2_CTRL_FLAG_VOLATILE;
++
++	v4l2_ctrl_auto_cluster(3, &ctrls->auto_wb, 0, false);
++	v4l2_ctrl_auto_cluster(2, &ctrls->auto_gain, 0, true);
++	v4l2_ctrl_auto_cluster(2, &ctrls->auto_exp, 1, true);
++
++	isp_dev->subdev.ctrl_handler = hdl;
++	return 0;
++
++free_ctrls:
++	v4l2_ctrl_handler_free(hdl);
++	return ret;
++}
++
++static int isp_set_power(struct v4l2_subdev *sd, int on)
++{
++	struct stf_isp_dev *isp_dev = v4l2_get_subdevdata(sd);
++
++	st_debug(ST_ISP, "%s, %d\n", __func__, __LINE__);
++	mutex_lock(&isp_dev->power_lock);
++	if (on) {
++		if (isp_dev->power_count == 0)
++			st_debug(ST_ISP, "turn on isp\n");
++		isp_dev->power_count++;
++	} else {
++		if (isp_dev->power_count == 0)
++			goto exit;
++		isp_dev->power_count--;
++	}
++exit:
++	mutex_unlock(&isp_dev->power_lock);
++
++	return 0;
++}
++
++static struct v4l2_mbus_framefmt *
++__isp_get_format(struct stf_isp_dev *isp_dev,
++		struct v4l2_subdev_pad_config *cfg,
++		unsigned int pad,
++		enum v4l2_subdev_format_whence which)
++{
++
++	if (which == V4L2_SUBDEV_FORMAT_TRY)
++		return v4l2_subdev_get_try_format(&isp_dev->subdev, cfg, pad);
++
++	return &isp_dev->fmt[pad];
++}
++
++static int isp_get_interface_type(struct media_entity *entity)
++{
++	struct v4l2_subdev *subdev;
++	struct media_pad *pad = &entity->pads[0];
++
++	if (!(pad->flags & MEDIA_PAD_FL_SINK))
++		return -EINVAL;
++
++	pad = media_entity_remote_pad(pad);
++	if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
++		return -EINVAL;
++
++	subdev = media_entity_to_v4l2_subdev(pad->entity);
++
++	st_debug(ST_ISP, "interface subdev name %s\n", subdev->name);
++	if (!strncmp(subdev->name, STF_CSI_NAME, strlen(STF_CSI_NAME)))
++		return CSI_SENSOR;
++	if (!strncmp(subdev->name, STF_DVP_NAME, strlen(STF_DVP_NAME)))
++		return DVP_SENSOR;
++	return -EINVAL;
++}
++
++static int isp_set_stream(struct v4l2_subdev *sd, int enable)
++{
++	struct stf_isp_dev *isp_dev = v4l2_get_subdevdata(sd);
++	int ret = 0, interface_type;
++	struct v4l2_mbus_framefmt *fmt;
++	struct v4l2_event src_ch = { 0 };
++
++	fmt = __isp_get_format(isp_dev, NULL, STF_ISP_PAD_SINK, V4L2_SUBDEV_FORMAT_ACTIVE);
++	mutex_lock(&isp_dev->stream_lock);
++	if (enable) {
++		if (isp_dev->stream_count == 0) {
++			isp_dev->hw_ops->isp_clk_enable(isp_dev);
++			if (!user_config_isp)
++				isp_dev->hw_ops->isp_config_set(isp_dev);
++			interface_type = isp_get_interface_type(&sd->entity);
++			if (interface_type < 0) {
++				st_err(ST_ISP, "%s, pipeline not config\n", __func__);
++				goto exit;
++			}
++			isp_dev->hw_ops->isp_set_format(isp_dev,
++					isp_dev->rect, fmt->code, interface_type);
++			isp_dev->hw_ops->isp_reset(isp_dev);
++			isp_dev->hw_ops->isp_stream_set(isp_dev, enable);
++			user_config_isp = 0;
++		}
++		isp_dev->stream_count++;
++	} else {
++		if (isp_dev->stream_count == 0)
++			goto exit;
++		if (isp_dev->stream_count == 1) {
++			isp_dev->hw_ops->isp_stream_set(isp_dev, enable);
++			isp_dev->hw_ops->isp_clk_disable(isp_dev);
++		}
++		isp_dev->stream_count--;
++	}
++	src_ch.type = V4L2_EVENT_SOURCE_CHANGE,
++	src_ch.u.src_change.changes = isp_dev->stream_count,
++
++	v4l2_subdev_notify_event(sd, &src_ch);
++exit:
++	mutex_unlock(&isp_dev->stream_lock);
++
++	mutex_lock(&isp_dev->power_lock);
++	/* restore controls */
++	if (enable && isp_dev->power_count == 1) {
++		mutex_unlock(&isp_dev->power_lock);
++		ret = v4l2_ctrl_handler_setup(&isp_dev->ctrls.handler);
++	} else
++		mutex_unlock(&isp_dev->power_lock);
++
++	return ret;
++}
++
++/*Try to match sensor format with sink, and then get the index as default.*/
++static int isp_match_sensor_format_get_index(struct stf_isp_dev *isp_dev)
++{
++	int ret, idx;
++	struct media_entity *sensor;
++	struct v4l2_subdev *subdev;
++	struct v4l2_subdev_format fmt;
++	const struct isp_format_table *formats;
++
++	if (!isp_dev)
++		return -EINVAL;
++
++	sensor = stfcamss_find_sensor(&isp_dev->subdev.entity);
++	if (!sensor)
++		return -EINVAL;
++
++	subdev = media_entity_to_v4l2_subdev(sensor);
++	st_debug(ST_ISP, "Found sensor = %s\n", sensor->name);
++
++	fmt.pad = 0;
++	fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE;
++	ret = v4l2_subdev_call(subdev, pad, get_fmt, NULL, &fmt);
++	if (ret) {
++		st_warn(ST_ISP, "Sonser get format failed !!\n");
++		return -EINVAL;
++	}
++
++	st_debug(ST_ISP, "Got sensor format 0x%x !!\n", fmt.format.code);
++
++	formats = &isp_dev->formats[SINK_FORMATS_INDEX];
++	for (idx = 0; idx < formats->nfmts; idx++) {
++		if (formats->fmts[idx].code == fmt.format.code) {
++			st_info(ST_ISP,
++				"Match sensor format to isp_formats_st7110_sink index %d !!\n",
++				idx);
++			return idx;
++		}
++	}
++	return -ERANGE;
++}
++
++static int isp_match_format_get_index(const struct isp_format_table *f_table,
++			__u32 mbus_code,
++			unsigned int pad)
++{
++	int i;
++
++	for (i = 0; i < f_table->nfmts; i++) {
++		if (mbus_code == f_table->fmts[i].code) {
++			break;
++		} else {
++			if (pad == STF_ISP_PAD_SRC_RAW || pad == STF_ISP_PAD_SRC_SCD_Y) {
++				if (mbus_code == (isp_formats_st7110_compat_10bit_raw[i].code ||
++					isp_formats_st7110_compat_8bit_raw[i].code))
++					break;
++			}
++		}
++	}
++
++	return i;
++}
++
++static void isp_try_format(struct stf_isp_dev *isp_dev,
++			struct v4l2_subdev_pad_config *cfg,
++			unsigned int pad,
++			struct v4l2_mbus_framefmt *fmt,
++			enum v4l2_subdev_format_whence which)
++{
++	const struct isp_format_table *formats;
++	unsigned int i;
++	u32 code = fmt->code;
++	u32 bpp;
++
++	switch (pad) {
++	case STF_ISP_PAD_SINK:
++		/* Set format on sink pad */
++
++		formats = &isp_dev->formats[SINK_FORMATS_INDEX];
++		fmt->width = clamp_t(u32,
++				fmt->width, STFCAMSS_FRAME_MIN_WIDTH,
++				STFCAMSS_FRAME_MAX_WIDTH);
++		fmt->height = clamp_t(u32,
++				fmt->height, STFCAMSS_FRAME_MIN_HEIGHT,
++				STFCAMSS_FRAME_MAX_HEIGHT);
++		fmt->height &= ~0x1;
++
++		fmt->field = V4L2_FIELD_NONE;
++		fmt->colorspace = V4L2_COLORSPACE_SRGB;
++		fmt->flags = 0;
++
++		break;
++
++	case STF_ISP_PAD_SRC:
++	case STF_ISP_PAD_SRC_SS0:
++	case STF_ISP_PAD_SRC_SS1:
++		formats = &isp_dev->formats[UO_FORMATS_INDEX];
++		break;
++
++	case STF_ISP_PAD_SRC_ITIW:
++	case STF_ISP_PAD_SRC_ITIR:
++		formats = &isp_dev->formats[ITI_FORMATS_INDEX];
++		break;
++
++	case STF_ISP_PAD_SRC_RAW:
++	case STF_ISP_PAD_SRC_SCD_Y:
++		formats = &isp_dev->formats[RAW_FORMATS_INDEX];
++		break;
++	}
++
++	i = isp_match_format_get_index(formats, fmt->code, pad);
++	st_debug(ST_ISP, "%s pad=%d, code=%x isp_match_format_get_index = %d\n",
++					__func__, pad, code, i);
++
++	if (i >= formats->nfmts &&
++		(pad == STF_ISP_PAD_SRC_RAW || pad == STF_ISP_PAD_SRC_SCD_Y)) {
++		int sensor_idx;
++
++		sensor_idx = isp_match_sensor_format_get_index(isp_dev);
++		if (sensor_idx)
++			i = sensor_idx;
++	}
++
++	if (pad != STF_ISP_PAD_SINK)
++		*fmt = *__isp_get_format(isp_dev, cfg, STF_ISP_PAD_SINK, which);
++
++	if (i >= formats->nfmts) {
++		fmt->code = formats->fmts[0].code;
++		bpp = formats->fmts[0].bpp;
++		st_info(ST_ISP, "Use default index 0 format = 0x%x\n", fmt->code);
++	} else {
++		// sink format and raw format must one by one
++		if (pad == STF_ISP_PAD_SRC_RAW || pad == STF_ISP_PAD_SRC_SCD_Y) {
++			fmt->code = formats->fmts[i].code;
++			bpp = formats->fmts[i].bpp;
++			st_info(ST_ISP, "Use mapping format from sink index %d = 0x%x\n",
++					i, fmt->code);
++		} else {
++			fmt->code = code;
++			bpp = formats->fmts[i].bpp;
++			st_info(ST_ISP, "Use input format = 0x%x\n", fmt->code);
++		}
++	}
++
++	switch (pad) {
++	case STF_ISP_PAD_SINK:
++		break;
++	case STF_ISP_PAD_SRC:
++		isp_dev->rect[ISP_COMPOSE].bpp = bpp;
++		break;
++	case STF_ISP_PAD_SRC_SS0:
++		isp_dev->rect[ISP_SCALE_SS0].bpp = bpp;
++		break;
++	case STF_ISP_PAD_SRC_SS1:
++		isp_dev->rect[ISP_SCALE_SS1].bpp = bpp;
++		break;
++	case STF_ISP_PAD_SRC_ITIW:
++	case STF_ISP_PAD_SRC_ITIR:
++		isp_dev->rect[ISP_ITIWS].bpp = bpp;
++		break;
++	case STF_ISP_PAD_SRC_RAW:
++		isp_dev->rect[ISP_CROP].bpp = bpp;
++		break;
++	case STF_ISP_PAD_SRC_SCD_Y:
++		break;
++	}
++}
++
++static int isp_enum_mbus_code(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_mbus_code_enum *code)
++{
++	struct stf_isp_dev *isp_dev = v4l2_get_subdevdata(sd);
++	const struct isp_format_table *formats;
++
++	if (code->index >= isp_dev->nformats)
++		return -EINVAL;
++	if (code->pad == STF_ISP_PAD_SINK) {
++		formats = &isp_dev->formats[SINK_FORMATS_INDEX];
++		code->code = formats->fmts[code->index].code;
++	} else {
++		struct v4l2_mbus_framefmt *sink_fmt;
++
++		sink_fmt = __isp_get_format(isp_dev, cfg, STF_ISP_PAD_SINK,
++					code->which);
++
++		code->code = sink_fmt->code;
++		if (!code->code)
++			return -EINVAL;
++	}
++	code->flags = 0;
++
++	return 0;
++}
++
++static int isp_enum_frame_size(struct v4l2_subdev *sd,
++				struct v4l2_subdev_pad_config *cfg,
++				struct v4l2_subdev_frame_size_enum *fse)
++{
++	struct stf_isp_dev *isp_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt format;
++
++	if (fse->index != 0)
++		return -EINVAL;
++
++	format.code = fse->code;
++	format.width = 1;
++	format.height = 1;
++	isp_try_format(isp_dev, cfg, fse->pad, &format, fse->which);
++	fse->min_width = format.width;
++	fse->min_height = format.height;
++
++	if (format.code != fse->code)
++		return -EINVAL;
++
++	format.code = fse->code;
++	format.width = -1;
++	format.height = -1;
++	isp_try_format(isp_dev, cfg, fse->pad, &format, fse->which);
++	fse->max_width = format.width;
++	fse->max_height = format.height;
++
++	return 0;
++}
++
++static int isp_get_format(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *fmt)
++{
++	struct stf_isp_dev *isp_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt *format;
++
++	format = __isp_get_format(isp_dev, cfg, fmt->pad, fmt->which);
++	if (format == NULL)
++		return -EINVAL;
++
++	fmt->format = *format;
++
++	return 0;
++}
++
++static int isp_set_format(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *fmt)
++{
++	struct stf_isp_dev *isp_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt *format;
++	struct v4l2_subdev_selection sel = { 0 };
++	struct v4l2_rect *rect = NULL;
++	int ret;
++
++	st_debug(ST_ISP, "%s pad=%d, code=%x, which=%d\n",
++			__func__, fmt->reserved[0], fmt->format.code, fmt->which);
++	format = __isp_get_format(isp_dev, cfg, fmt->pad, fmt->which);
++	if (format == NULL)
++		return -EINVAL;
++
++	mutex_lock(&isp_dev->stream_lock);
++	if (isp_dev->stream_count) {
++		fmt->format = *format;
++		if (fmt->reserved[0] != 0) {
++			sel.which = fmt->which;
++			sel.pad = fmt->reserved[0];
++
++			switch (fmt->reserved[0]) {
++			case STF_ISP_PAD_SRC:
++				rect = __isp_get_compose(isp_dev, cfg, fmt->which);
++				break;
++			case STF_ISP_PAD_SRC_SS0:
++			case STF_ISP_PAD_SRC_SS1:
++				rect = __isp_get_scale(isp_dev, cfg, &sel);
++				break;
++			case STF_ISP_PAD_SRC_ITIW:
++			case STF_ISP_PAD_SRC_ITIR:
++				rect = __isp_get_itiws(isp_dev, cfg, fmt->which);
++				break;
++			case STF_ISP_PAD_SRC_RAW:
++			case STF_ISP_PAD_SRC_SCD_Y:
++				rect = __isp_get_crop(isp_dev, cfg, fmt->which);
++				break;
++			default:
++				break;
++			}
++			if (rect != NULL) {
++				fmt->format.width = rect->width;
++				fmt->format.height = rect->height;
++			}
++		}
++		mutex_unlock(&isp_dev->stream_lock);
++		goto out;
++	} else {
++		isp_try_format(isp_dev, cfg, fmt->pad, &fmt->format, fmt->which);
++		*format = fmt->format;
++	}
++	mutex_unlock(&isp_dev->stream_lock);
++
++	/* Propagate the format from sink to source */
++	if (fmt->pad == STF_ISP_PAD_SINK) {
++		/* Reset sink pad compose selection */
++		sel.which = fmt->which;
++		sel.pad = STF_ISP_PAD_SINK;
++		sel.target = V4L2_SEL_TGT_CROP;
++		sel.r.width = fmt->format.width;
++		sel.r.height = fmt->format.height;
++		ret = isp_set_selection(sd, cfg, &sel);
++		if (ret < 0)
++			return ret;
++	}
++
++out:
++	return 0;
++}
++
++static struct v4l2_rect *
++__isp_get_compose(struct stf_isp_dev *isp_dev,
++		  struct v4l2_subdev_pad_config *cfg,
++		  enum v4l2_subdev_format_whence which)
++{
++	if (which == V4L2_SUBDEV_FORMAT_TRY)
++		return v4l2_subdev_get_try_compose(&isp_dev->subdev, cfg,
++						   STF_ISP_PAD_SINK);
++
++
++	return &isp_dev->rect[ISP_COMPOSE].rect;
++}
++
++static struct v4l2_rect *
++__isp_get_crop(struct stf_isp_dev *isp_dev,
++		struct v4l2_subdev_pad_config *cfg,
++		enum v4l2_subdev_format_whence which)
++{
++	if (which == V4L2_SUBDEV_FORMAT_TRY)
++		return v4l2_subdev_get_try_crop(&isp_dev->subdev, cfg,
++						STF_ISP_PAD_SINK);
++
++	return &isp_dev->rect[ISP_CROP].rect;
++}
++
++
++static struct v4l2_rect *
++__isp_get_scale(struct stf_isp_dev *isp_dev,
++		struct v4l2_subdev_pad_config *cfg,
++		struct v4l2_subdev_selection *sel)
++{
++	int pad;
++
++	if (sel->which == V4L2_SUBDEV_FORMAT_TRY)
++		return v4l2_subdev_get_try_compose(&isp_dev->subdev, cfg,
++						STF_ISP_PAD_SINK);
++	if (sel->pad != STF_ISP_PAD_SRC_SS0 && sel->pad != STF_ISP_PAD_SRC_SS1)
++		return NULL;
++
++	pad = sel->pad == STF_ISP_PAD_SRC_SS0 ? ISP_SCALE_SS0 : ISP_SCALE_SS1;
++	return &isp_dev->rect[pad].rect;
++}
++
++static struct v4l2_rect *
++__isp_get_itiws(struct stf_isp_dev *isp_dev,
++		struct v4l2_subdev_pad_config *cfg,
++		enum v4l2_subdev_format_whence which)
++{
++	if (which == V4L2_SUBDEV_FORMAT_TRY)
++		return v4l2_subdev_get_try_crop(&isp_dev->subdev, cfg, STF_ISP_PAD_SINK);
++
++	return &isp_dev->rect[ISP_ITIWS].rect;
++}
++
++static void isp_try_crop(struct stf_isp_dev *isp_dev,
++			    struct v4l2_subdev_pad_config *cfg,
++			    struct v4l2_rect *rect,
++			    enum v4l2_subdev_format_whence which)
++{
++	struct v4l2_mbus_framefmt *fmt;
++
++	fmt = __isp_get_format(isp_dev, cfg, STF_ISP_PAD_SINK, which);
++
++	if (rect->width > fmt->width)
++		rect->width = fmt->width;
++
++	if (rect->width + rect->left > fmt->width)
++		rect->left = fmt->width - rect->width;
++
++	if (rect->height > fmt->height)
++		rect->height = fmt->height;
++
++	if (rect->height + rect->top > fmt->height)
++		rect->top = fmt->height - rect->height;
++
++	if (rect->width < STFCAMSS_FRAME_MIN_WIDTH) {
++		rect->left = 0;
++		rect->width = STFCAMSS_FRAME_MIN_WIDTH;
++	}
++
++	if (rect->height < STFCAMSS_FRAME_MIN_HEIGHT) {
++		rect->top = 0;
++		rect->height = STFCAMSS_FRAME_MIN_HEIGHT;
++	}
++	rect->height &= ~0x1;
++}
++
++static void isp_try_compose(struct stf_isp_dev *isp_dev,
++			 struct v4l2_subdev_pad_config *cfg,
++			 struct v4l2_rect *rect,
++			 enum v4l2_subdev_format_whence which)
++{
++	struct v4l2_rect *crop;
++
++	crop = __isp_get_crop(isp_dev, cfg, which);
++
++	if (rect->width > crop->width)
++		rect->width = crop->width;
++
++	if (rect->height > crop->height)
++		rect->height = crop->height;
++
++	if (crop->width > rect->width * SCALER_RATIO_MAX)
++		rect->width = (crop->width + SCALER_RATIO_MAX - 1) /
++							SCALER_RATIO_MAX;
++
++	if (crop->height > rect->height * SCALER_RATIO_MAX)
++		rect->height = (crop->height + SCALER_RATIO_MAX - 1) /
++							SCALER_RATIO_MAX;
++
++	if (rect->width < STFCAMSS_FRAME_MIN_WIDTH)
++		rect->width = STFCAMSS_FRAME_MIN_WIDTH;
++
++	if (rect->height < STFCAMSS_FRAME_MIN_HEIGHT)
++		rect->height = STFCAMSS_FRAME_MIN_HEIGHT;
++	rect->height &= ~0x1;
++}
++
++static void isp_try_scale(struct stf_isp_dev *isp_dev,
++			    struct v4l2_subdev_pad_config *cfg,
++			    struct v4l2_rect *rect,
++			    enum v4l2_subdev_format_whence which)
++{
++	struct v4l2_rect *compose;
++
++	compose = __isp_get_compose(isp_dev, cfg, which);
++
++	if (rect->width > compose->width)
++		rect->width = compose->width;
++
++	if (rect->width + rect->left > compose->width)
++		rect->left = compose->width - rect->width;
++
++	if (rect->height > compose->height)
++		rect->height = compose->height;
++
++	if (rect->height + rect->top > compose->height)
++		rect->top = compose->height - rect->height;
++
++	if (rect->width < STFCAMSS_FRAME_MIN_WIDTH) {
++		rect->left = 0;
++		rect->width = STFCAMSS_FRAME_MIN_WIDTH;
++	}
++
++	if (rect->height < STFCAMSS_FRAME_MIN_HEIGHT) {
++		rect->top = 0;
++		rect->height = STFCAMSS_FRAME_MIN_HEIGHT;
++	}
++	rect->height &= ~0x1;
++}
++
++static void isp_try_itiws(struct stf_isp_dev *isp_dev,
++			    struct v4l2_subdev_pad_config *cfg,
++			    struct v4l2_rect *rect,
++			    enum v4l2_subdev_format_whence which)
++{
++	struct v4l2_rect *crop;
++
++	crop = __isp_get_crop(isp_dev, cfg, which);
++
++	if (rect->width > crop->width)
++		rect->width = crop->width;
++
++	if (rect->width + rect->left > crop->width)
++		rect->left = crop->width - rect->width;
++
++	if (rect->height > crop->height)
++		rect->height = crop->height;
++
++	if (rect->height + rect->top > crop->height)
++		rect->top = crop->height - rect->height;
++
++	if (rect->width < STFCAMSS_FRAME_MIN_WIDTH) {
++		rect->left = 0;
++		rect->width = STFCAMSS_FRAME_MIN_WIDTH;
++	}
++
++	if (rect->height < STFCAMSS_FRAME_MIN_HEIGHT) {
++		rect->top = 0;
++		rect->height = STFCAMSS_FRAME_MIN_HEIGHT;
++	}
++	rect->height &= ~0x1;
++}
++
++static int isp_get_selection(struct v4l2_subdev *sd,
++			     struct v4l2_subdev_pad_config *cfg,
++			     struct v4l2_subdev_selection *sel)
++{
++	struct stf_isp_dev *isp_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_subdev_format fmt = { 0 };
++	struct v4l2_rect *rect;
++	int ret;
++
++	switch (sel->target) {
++	case V4L2_SEL_TGT_CROP_BOUNDS:
++	case V4L2_SEL_TGT_CROP_DEFAULT:
++		fmt.pad = sel->pad;
++		fmt.which = sel->which;
++		ret = isp_get_format(sd, cfg, &fmt);
++		if (ret < 0)
++			return ret;
++
++		sel->r.left = 0;
++		sel->r.top = 0;
++		sel->r.width = fmt.format.width;
++		sel->r.height = fmt.format.height;
++		break;
++
++	case V4L2_SEL_TGT_CROP:
++		rect = __isp_get_crop(isp_dev, cfg, sel->which);
++		if (rect == NULL)
++			return -EINVAL;
++
++		sel->r = *rect;
++		break;
++
++	case V4L2_SEL_TGT_COMPOSE_BOUNDS:
++	case V4L2_SEL_TGT_COMPOSE_DEFAULT:
++		if (sel->pad > STF_ISP_PAD_SRC_ITIR)
++			return -EINVAL;
++		rect = __isp_get_crop(isp_dev, cfg, sel->which);
++		if (rect == NULL)
++			return -EINVAL;
++
++		sel->r.left = rect->left;
++		sel->r.top = rect->top;
++		sel->r.width = rect->width;
++		sel->r.height = rect->height;
++		break;
++
++	case V4L2_SEL_TGT_COMPOSE:
++		if (sel->pad > STF_ISP_PAD_SRC_ITIR)
++			return -EINVAL;
++		if (sel->pad == STF_ISP_PAD_SRC_SS0
++			|| sel->pad == STF_ISP_PAD_SRC_SS1) {
++			rect = __isp_get_scale(isp_dev, cfg, sel);
++			if (rect == NULL)
++				return -EINVAL;
++		} else if (sel->pad == STF_ISP_PAD_SRC_ITIW
++			|| sel->pad == STF_ISP_PAD_SRC_ITIR) {
++			rect = __isp_get_itiws(isp_dev, cfg, sel->which);
++			if (rect == NULL)
++				return -EINVAL;
++		} else {
++			rect = __isp_get_compose(isp_dev, cfg, sel->which);
++			if (rect == NULL)
++				return -EINVAL;
++		}
++		sel->r = *rect;
++		break;
++	default:
++		return -EINVAL;
++	}
++
++	st_info(ST_ISP, "%s pad = %d, left = %d, %d, %d, %d\n",
++			__func__, sel->pad, sel->r.left, sel->r.top, sel->r.width, sel->r.height);
++	return 0;
++}
++
++static int isp_set_selection(struct v4l2_subdev *sd,
++			     struct v4l2_subdev_pad_config *cfg,
++			     struct v4l2_subdev_selection *sel)
++{
++	struct stf_isp_dev *isp_dev = v4l2_get_subdevdata(sd);
++	struct v4l2_rect *rect;
++	int ret = 0;
++
++	if (sel->target == V4L2_SEL_TGT_COMPOSE &&
++			((sel->pad == STF_ISP_PAD_SINK)
++			 || (sel->pad == STF_ISP_PAD_SRC))) {
++		struct v4l2_subdev_format fmt = { 0 };
++		int i;
++
++		rect = __isp_get_compose(isp_dev, cfg, sel->which);
++		if (rect == NULL)
++			return -EINVAL;
++
++		mutex_lock(&isp_dev->stream_lock);
++		if (isp_dev->stream_count) {
++			sel->r = *rect;
++			mutex_unlock(&isp_dev->stream_lock);
++			ret = 0;
++			goto out;
++		} else {
++			isp_try_compose(isp_dev, cfg, &sel->r, sel->which);
++			*rect = sel->r;
++		}
++		mutex_unlock(&isp_dev->stream_lock);
++
++		/* Reset source pad format width and height */
++		fmt.which = sel->which;
++		fmt.pad = STF_ISP_PAD_SRC;
++		ret = isp_get_format(sd, cfg, &fmt);
++		if (ret < 0)
++			return ret;
++
++		fmt.format.width = rect->width;
++		fmt.format.height = rect->height;
++
++		ret = isp_set_format(sd, cfg, &fmt);
++
++		/* Reset scale */
++		for (i = STF_ISP_PAD_SRC_SS0; i <= STF_ISP_PAD_SRC_ITIR; i++) {
++			struct v4l2_subdev_selection scale = { 0 };
++
++			scale.which = sel->which;
++			scale.target = V4L2_SEL_TGT_COMPOSE;
++			scale.r = *rect;
++			scale.pad = i;
++			ret = isp_set_selection(sd, cfg, &scale);
++		}
++	} else if (sel->target == V4L2_SEL_TGT_COMPOSE
++			&& ((sel->pad == STF_ISP_PAD_SRC_SS0)
++				|| (sel->pad == STF_ISP_PAD_SRC_SS1))) {
++		struct v4l2_subdev_format fmt = { 0 };
++
++		rect = __isp_get_scale(isp_dev, cfg, sel);
++		if (rect == NULL)
++			return -EINVAL;
++
++		mutex_lock(&isp_dev->stream_lock);
++		if (isp_dev->stream_count) {
++			sel->r = *rect;
++			mutex_unlock(&isp_dev->stream_lock);
++			ret = 0;
++			goto out;
++		} else {
++			isp_try_scale(isp_dev, cfg, &sel->r, sel->which);
++			*rect = sel->r;
++		}
++		mutex_unlock(&isp_dev->stream_lock);
++
++		/* Reset source pad format width and height */
++		fmt.which = sel->which;
++		fmt.pad = sel->pad;
++		ret = isp_get_format(sd, cfg, &fmt);
++		if (ret < 0)
++			return ret;
++
++		fmt.format.width = rect->width;
++		fmt.format.height = rect->height;
++		ret = isp_set_format(sd, cfg, &fmt);
++	} else if (sel->target == V4L2_SEL_TGT_COMPOSE
++			&& ((sel->pad == STF_ISP_PAD_SRC_ITIW)
++				|| (sel->pad == STF_ISP_PAD_SRC_ITIR))) {
++		struct v4l2_subdev_format fmt = { 0 };
++
++		rect = __isp_get_itiws(isp_dev, cfg, sel->which);
++		if (rect == NULL)
++			return -EINVAL;
++
++		mutex_lock(&isp_dev->stream_lock);
++		if (isp_dev->stream_count) {
++			sel->r = *rect;
++			mutex_unlock(&isp_dev->stream_lock);
++			ret = 0;
++			goto out;
++		} else {
++			isp_try_itiws(isp_dev, cfg, &sel->r, sel->which);
++			*rect = sel->r;
++		}
++		mutex_unlock(&isp_dev->stream_lock);
++
++		/* Reset source pad format width and height */
++		fmt.which = sel->which;
++		fmt.pad = sel->pad;
++		ret = isp_get_format(sd, cfg, &fmt);
++		if (ret < 0)
++			return ret;
++
++		fmt.format.width = rect->width;
++		fmt.format.height = rect->height;
++		ret = isp_set_format(sd, cfg, &fmt);
++	} else if (sel->target == V4L2_SEL_TGT_CROP) {
++		struct v4l2_subdev_selection compose = { 0 };
++		int i;
++
++		rect = __isp_get_crop(isp_dev, cfg, sel->which);
++		if (rect == NULL)
++			return -EINVAL;
++
++		mutex_lock(&isp_dev->stream_lock);
++		if (isp_dev->stream_count) {
++			sel->r = *rect;
++			mutex_unlock(&isp_dev->stream_lock);
++			ret = 0;
++			goto out;
++		} else {
++			isp_try_crop(isp_dev, cfg, &sel->r, sel->which);
++			*rect = sel->r;
++		}
++		mutex_unlock(&isp_dev->stream_lock);
++
++		/* Reset source compose selection */
++		compose.which = sel->which;
++		compose.target = V4L2_SEL_TGT_COMPOSE;
++		compose.r.width = rect->width;
++		compose.r.height = rect->height;
++		compose.pad = STF_ISP_PAD_SINK;
++		ret = isp_set_selection(sd, cfg, &compose);
++
++		/* Reset source pad format width and height */
++		for (i = STF_ISP_PAD_SRC_RAW; i < STF_ISP_PAD_MAX; i++) {
++			struct v4l2_subdev_format fmt = { 0 };
++
++			fmt.which = sel->which;
++			fmt.pad = i;
++			ret = isp_get_format(sd, cfg, &fmt);
++			if (ret < 0)
++				return ret;
++
++			fmt.format.width = rect->width;
++			fmt.format.height = rect->height;
++			ret = isp_set_format(sd, cfg, &fmt);
++		}
++	} else {
++		ret = -EINVAL;
++	}
++
++	st_info(ST_ISP, "%s pad = %d, left = %d, %d, %d, %d\n",
++			__func__, sel->pad, sel->r.left, sel->r.top, sel->r.width, sel->r.height);
++out:
++	return ret;
++}
++
++static int isp_init_formats(struct v4l2_subdev *sd,
++			struct v4l2_subdev_fh *fh)
++{
++	struct v4l2_subdev_format format = {
++		.pad = STF_ISP_PAD_SINK,
++		.which = fh ? V4L2_SUBDEV_FORMAT_TRY :
++				V4L2_SUBDEV_FORMAT_ACTIVE,
++		.format = {
++			.code = MEDIA_BUS_FMT_RGB565_2X8_LE,
++			.width = 1920,
++			.height = 1080
++		}
++	};
++
++	return isp_set_format(sd, fh ? fh->pad : NULL, &format);
++}
++
++static int isp_link_setup(struct media_entity *entity,
++			const struct media_pad *local,
++			const struct media_pad *remote, u32 flags)
++{
++	if (flags & MEDIA_LNK_FL_ENABLED)
++		if (media_entity_remote_pad(local))
++			return -EBUSY;
++	return 0;
++}
++
++static int stf_isp_load_setfile(struct stf_isp_dev *isp_dev, char *file_name)
++{
++	struct device *dev = isp_dev->stfcamss->dev;
++	const struct firmware *fw;
++	u8 *buf = NULL;
++	int *regval_num;
++	int ret;
++
++	st_debug(ST_ISP, "%s, file_name %s\n", __func__, file_name);
++	ret = request_firmware(&fw, file_name, dev);
++	if (ret < 0) {
++		st_err(ST_ISP, "firmware request failed (%d)\n", ret);
++		return ret;
++	}
++	buf = devm_kzalloc(dev, fw->size, GFP_KERNEL);
++	if (!buf)
++		return -ENOMEM;
++	memcpy(buf, fw->data, fw->size);
++
++	mutex_lock(&isp_dev->setfile_lock);
++	if (isp_dev->setfile.state == 1)
++		devm_kfree(dev, isp_dev->setfile.data);
++	isp_dev->setfile.data = buf;
++	isp_dev->setfile.size = fw->size;
++	isp_dev->setfile.state = 1;
++	regval_num = (int *)&buf[fw->size - sizeof(unsigned int)];
++	isp_dev->setfile.settings.regval_num = *regval_num;
++	isp_dev->setfile.settings.regval = (struct regval_t *)buf;
++	mutex_unlock(&isp_dev->setfile_lock);
++
++	st_debug(ST_ISP, "stf_isp setfile loaded size: %zu B, reg_nul: %d\n",
++			fw->size, isp_dev->setfile.settings.regval_num);
++
++	release_firmware(fw);
++	return ret;
++}
++
++static long stf_isp_ioctl(struct v4l2_subdev *sd, unsigned int cmd, void *arg)
++{
++	struct stf_isp_dev *isp_dev = v4l2_get_subdevdata(sd);
++	struct device *dev = isp_dev->stfcamss->dev;
++	int ret = -ENOIOCTLCMD;
++
++	switch (cmd) {
++	case VIDIOC_STFISP_LOAD_FW: {
++		struct stfisp_fw_info *fw_info = arg;
++
++		if (IS_ERR(fw_info)) {
++			st_err(ST_ISP, "fw_info failed, params invaild\n");
++			return -EINVAL;
++		}
++
++		ret = stf_isp_load_setfile(isp_dev, fw_info->filename);
++		break;
++	}
++	case VIDIOC_STF_DMABUF_ALLOC:
++	case VIDIOC_STF_DMABUF_FREE:
++		ret = stf_dmabuf_ioctl(dev, cmd, arg);
++		break;
++	case VIDIOC_STFISP_GET_REG:
++		ret = isp_dev->hw_ops->isp_reg_read(isp_dev, arg);
++		break;
++	case VIDIOC_STFISP_SET_REG:
++		ret = isp_dev->hw_ops->isp_reg_write(isp_dev, arg);
++		break;
++	case VIDIOC_STFISP_SHADOW_LOCK:
++		if (atomic_add_unless(&isp_dev->shadow_count, 1, 1))
++			ret = 0;
++		else
++			ret = -EBUSY;
++		st_debug(ST_ISP, "%s, %d, ret = %d\n", __func__, __LINE__, ret);
++		break;
++	case VIDIOC_STFISP_SHADOW_UNLOCK:
++		if (atomic_dec_if_positive(&isp_dev->shadow_count) < 0)
++			ret = -EINVAL;
++		else
++			ret = 0;
++		st_debug(ST_ISP, "%s, %d, ret = %d\n", __func__, __LINE__, ret);
++		break;
++	case VIDIOC_STFISP_SHADOW_UNLOCK_N_TRIGGER:
++		{
++			isp_dev->hw_ops->isp_shadow_trigger(isp_dev);
++			if (atomic_dec_if_positive(&isp_dev->shadow_count) < 0)
++				ret = -EINVAL;
++			else
++				ret = 0;
++			st_debug(ST_ISP, "%s, %d, ret = %d\n", __func__, __LINE__, ret);
++		}
++		break;
++	case VIDIOC_STFISP_SET_USER_CONFIG_ISP:
++		st_debug(ST_ISP, "%s, %d set user_config_isp\n", __func__, __LINE__);
++		user_config_isp = 1;
++		break;
++	default:
++		break;
++	}
++	return ret;
++}
++
++int isp_close(struct v4l2_subdev *sd, struct v4l2_subdev_fh *fh)
++{
++	struct stf_isp_dev *isp_dev = v4l2_get_subdevdata(sd);
++
++	st_debug(ST_ISP, "%s, %d\n", __func__, __LINE__);
++	while (atomic_dec_if_positive(&isp_dev->shadow_count) > 0)
++		st_warn(ST_ISP, "user not unlocked the shadow lock, driver unlock it!\n");
++
++	return 0;
++}
++
++static int stf_isp_subscribe_event(struct v4l2_subdev *sd,
++				   struct v4l2_fh *fh,
++				   struct v4l2_event_subscription *sub)
++{
++	switch (sub->type) {
++	case V4L2_EVENT_SOURCE_CHANGE:
++		return v4l2_src_change_event_subdev_subscribe(sd, fh, sub);
++	case V4L2_EVENT_CTRL:
++		return v4l2_ctrl_subdev_subscribe_event(sd, fh, sub);
++	default:
++		st_debug(ST_ISP, "unspport subscribe_event\n");
++		return -EINVAL;
++	}
++}
++
++static const struct v4l2_subdev_core_ops isp_core_ops = {
++	.s_power = isp_set_power,
++	.ioctl = stf_isp_ioctl,
++	.log_status = v4l2_ctrl_subdev_log_status,
++	// .subscribe_event = v4l2_ctrl_subdev_subscribe_event,
++	.subscribe_event = stf_isp_subscribe_event,
++	.unsubscribe_event = v4l2_event_subdev_unsubscribe,
++};
++
++static const struct v4l2_subdev_video_ops isp_video_ops = {
++	.s_stream = isp_set_stream,
++};
++
++static const struct v4l2_subdev_pad_ops isp_pad_ops = {
++	.enum_mbus_code = isp_enum_mbus_code,
++	.enum_frame_size = isp_enum_frame_size,
++	.get_fmt = isp_get_format,
++	.set_fmt = isp_set_format,
++	.get_selection = isp_get_selection,
++	.set_selection = isp_set_selection,
++};
++
++static const struct v4l2_subdev_ops isp_v4l2_ops = {
++	.core = &isp_core_ops,
++	.video = &isp_video_ops,
++	.pad = &isp_pad_ops,
++};
++
++static const struct v4l2_subdev_internal_ops isp_v4l2_internal_ops = {
++	.open = isp_init_formats,
++	.close = isp_close,
++};
++
++static const struct media_entity_operations isp_media_ops = {
++	.link_setup = isp_link_setup,
++	.link_validate = v4l2_subdev_link_validate,
++};
++
++int stf_isp_register(struct stf_isp_dev *isp_dev,
++		struct v4l2_device *v4l2_dev)
++{
++	struct v4l2_subdev *sd = &isp_dev->subdev;
++	struct media_pad *pads = isp_dev->pads;
++	int ret;
++
++	v4l2_subdev_init(sd, &isp_v4l2_ops);
++	sd->internal_ops = &isp_v4l2_internal_ops;
++	sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE | V4L2_SUBDEV_FL_HAS_EVENTS;
++	snprintf(sd->name, ARRAY_SIZE(sd->name), "%s%d",
++		STF_ISP_NAME, 0);
++	v4l2_set_subdevdata(sd, isp_dev);
++
++	ret = isp_init_formats(sd, NULL);
++	if (ret < 0) {
++		st_err(ST_ISP, "Failed to init format: %d\n", ret);
++		return ret;
++	}
++
++	pads[STF_ISP_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
++	pads[STF_ISP_PAD_SRC].flags = MEDIA_PAD_FL_SOURCE;
++	pads[STF_ISP_PAD_SRC_SS0].flags = MEDIA_PAD_FL_SOURCE;
++	pads[STF_ISP_PAD_SRC_SS1].flags = MEDIA_PAD_FL_SOURCE;
++	pads[STF_ISP_PAD_SRC_ITIW].flags = MEDIA_PAD_FL_SOURCE;
++	pads[STF_ISP_PAD_SRC_ITIR].flags = MEDIA_PAD_FL_SOURCE;
++	pads[STF_ISP_PAD_SRC_RAW].flags = MEDIA_PAD_FL_SOURCE;
++	pads[STF_ISP_PAD_SRC_SCD_Y].flags = MEDIA_PAD_FL_SOURCE;
++
++	sd->entity.function = MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER;
++	sd->entity.ops = &isp_media_ops;
++	ret = media_entity_pads_init(&sd->entity, STF_ISP_PAD_MAX, pads);
++	if (ret < 0) {
++		st_err(ST_ISP, "Failed to init media entity: %d\n", ret);
++		return ret;
++	}
++
++	ret = isp_init_controls(isp_dev);
++	if (ret)
++		goto err_sreg;
++
++	ret = v4l2_device_register_subdev(v4l2_dev, sd);
++	if (ret < 0) {
++		st_err(ST_ISP, "Failed to register subdev: %d\n", ret);
++		goto free_ctrls;
++	}
++
++	return 0;
++
++free_ctrls:
++	v4l2_ctrl_handler_free(&isp_dev->ctrls.handler);
++err_sreg:
++	media_entity_cleanup(&sd->entity);
++	return ret;
++}
++
++int stf_isp_unregister(struct stf_isp_dev *isp_dev)
++{
++	v4l2_device_unregister_subdev(&isp_dev->subdev);
++	media_entity_cleanup(&isp_dev->subdev.entity);
++	v4l2_ctrl_handler_free(&isp_dev->ctrls.handler);
++	mutex_destroy(&isp_dev->stream_lock);
++	mutex_destroy(&isp_dev->power_lock);
++	mutex_destroy(&isp_dev->setfile_lock);
++	return 0;
++}
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_isp.h b/drivers/media/platform/starfive/v4l2_driver/stf_isp.h
+new file mode 100644
+index 000000000000..f53a061ff86b
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_isp.h
+@@ -0,0 +1,220 @@
++/* SPDX-License-Identifier: GPL-2.0
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#ifndef STF_ISP_H
++#define STF_ISP_H
++
++#include <media/v4l2-subdev.h>
++#include <media/v4l2-ctrls.h>
++#include <media/v4l2-device.h>
++#include <media/media-entity.h>
++#include <video/stf-vin.h>
++
++#define STF_ISP_NAME "stf_isp"
++#define STF_ISP_SETFILE     "stf_isp0_fw.bin"
++
++#define ISP_SCD_BUFFER_SIZE     (19 * 256 * 4)  // align 128
++#define ISP_YHIST_BUFFER_SIZE   (64 * 4)
++#define ISP_SCD_Y_BUFFER_SIZE   (ISP_SCD_BUFFER_SIZE + ISP_YHIST_BUFFER_SIZE)
++#define ISP_RAW_DATA_BITS       12
++#define SCALER_RATIO_MAX        1  // no compose function
++#define STF_ISP_REG_OFFSET_MAX  0x0FFF
++#define STF_ISP_REG_DELAY_MAX   100
++
++#define ISP_REG_CSIINTS_ADDR    0x00000008
++#define ISP_REG_SENSOR          0x00000014
++#define ISP_REG_DUMP_CFG_0      0x00000024
++#define ISP_REG_DUMP_CFG_1      0x00000028
++#define ISP_REG_SCD_CFG_0       0x00000098
++#define ISP_REG_SCD_CFG_1       0x0000009C
++#define ISP_REG_SC_CFG_1        0x000000BC
++#define ISP_REG_IESHD_ADDR      0x00000A50
++#define ISP_REG_SS0AY           0x00000A94
++#define ISP_REG_SS0AUV          0x00000A98
++#define ISP_REG_SS0S            0x00000A9C
++#define ISP_REG_SS0IW           0x00000AA8
++#define ISP_REG_SS1AY           0x00000AAC
++#define ISP_REG_SS1AUV          0x00000AB0
++#define ISP_REG_SS1S            0x00000AB4
++#define ISP_REG_SS1IW           0x00000AC0
++#define ISP_REG_YHIST_CFG_4     0x00000CD8
++#define ISP_REG_ITIIWSR         0x00000B20
++#define ISP_REG_ITIDWLSR        0x00000B24
++#define ISP_REG_ITIDWYSAR       0x00000B28
++#define ISP_REG_ITIDWUSAR       0x00000B2C
++#define ISP_REG_ITIDRYSAR       0x00000B30
++#define ISP_REG_ITIDRUSAR       0x00000B34
++#define ISP_REG_ITIPDFR         0x00000B38
++#define ISP_REG_ITIDRLSR        0x00000B3C
++#define ISP_REG_ITIBSR          0x00000B40
++#define ISP_REG_ITIAIR          0x00000B44
++#define ISP_REG_ITIDPSR         0x00000B48
++
++/* The output line of a isp controller */
++enum isp_line_id {
++	STF_ISP_LINE_INVALID = -1,
++	STF_ISP_LINE_SRC = 1,
++	STF_ISP_LINE_SRC_SS0 = 2,
++	STF_ISP_LINE_SRC_SS1 = 3,
++	STF_ISP_LINE_SRC_ITIW = 4,
++	STF_ISP_LINE_SRC_ITIR = 5,
++	STF_ISP_LINE_SRC_RAW = 6,
++	STF_ISP_LINE_SRC_SCD_Y = 7,
++	STF_ISP_LINE_MAX = STF_ISP_LINE_SRC_SCD_Y
++};
++
++/* pad id for media framework */
++enum isp_pad_id {
++	STF_ISP_PAD_SINK = 0,
++	STF_ISP_PAD_SRC = 1,
++	STF_ISP_PAD_SRC_SS0 = 2,
++	STF_ISP_PAD_SRC_SS1 = 3,
++	STF_ISP_PAD_SRC_ITIW = 4,
++	STF_ISP_PAD_SRC_ITIR = 5,
++	STF_ISP_PAD_SRC_RAW = 6,
++	STF_ISP_PAD_SRC_SCD_Y = 7,
++	STF_ISP_PAD_MAX = 8
++};
++
++enum {
++	EN_INT_NONE                 = 0,
++	EN_INT_ISP_DONE             = (0x1 << 24),
++	EN_INT_CSI_DONE             = (0x1 << 25),
++	EN_INT_SC_DONE              = (0x1 << 26),
++	EN_INT_LINE_INT             = (0x1 << 27),
++	EN_INT_ALL                  = (0xF << 24),
++};
++
++enum {
++	DVP_SENSOR = 0,
++	CSI_SENSOR,
++};
++
++#define ISP_AWB_OECF_SKIP_FRAME  0
++// 0x0BC [31:30] SEL - sc0 input mux for sc awb
++// 00 : after DEC, 01 : after OBC, 10 : after OECF, 11 : after AWB
++enum scd_type {
++	DEC_TYPE = 0,
++	OBC_TYPE,
++	OECF_TYPE,
++	AWB_TYPE
++};
++
++struct isp_format {
++	u32 code;
++	u8 bpp;
++};
++
++struct isp_format_table {
++	const struct isp_format *fmts;
++	int nfmts;
++};
++
++struct regval_t {
++	u32 addr;
++	u32 val;
++	u32 mask;
++	u32 delay_ms;
++};
++
++struct reg_table {
++	struct regval_t *regval;
++	int regval_num;
++};
++
++struct isp_stream_format {
++	struct v4l2_rect rect;
++	u32 bpp;
++};
++
++struct stf_isp_dev;
++enum subdev_type;
++
++struct isp_hw_ops {
++	int (*isp_clk_enable)(struct stf_isp_dev *isp_dev);
++	int (*isp_clk_disable)(struct stf_isp_dev *isp_dev);
++	int (*isp_reset)(struct stf_isp_dev *isp_dev);
++	int (*isp_config_set)(struct stf_isp_dev *isp_dev);
++	int (*isp_set_format)(struct stf_isp_dev *isp_dev,
++			struct isp_stream_format *crop, u32 mcode,
++			int type);
++			// u32 width, u32 height);
++	int (*isp_stream_set)(struct stf_isp_dev *isp_dev, int on);
++	int (*isp_reg_read)(struct stf_isp_dev *isp_dev, void *arg);
++	int (*isp_reg_write)(struct stf_isp_dev *isp_dev, void *arg);
++	int (*isp_shadow_trigger)(struct stf_isp_dev *isp_dev);
++};
++
++struct isp_ctrls {
++	struct v4l2_ctrl_handler handler;
++	struct v4l2_ctrl *pixel_rate;
++	struct {
++		struct v4l2_ctrl *auto_exp;
++		struct v4l2_ctrl *exposure;
++	};
++	struct {
++		struct v4l2_ctrl *auto_wb;
++		struct v4l2_ctrl *blue_balance;
++		struct v4l2_ctrl *red_balance;
++	};
++	struct {
++		struct v4l2_ctrl *auto_gain;
++		struct v4l2_ctrl *gain;
++	};
++	struct v4l2_ctrl *brightness;
++	struct v4l2_ctrl *light_freq;
++	struct v4l2_ctrl *saturation;
++	struct v4l2_ctrl *contrast;
++	struct v4l2_ctrl *hue;
++	struct v4l2_ctrl *test_pattern;
++	struct v4l2_ctrl *hflip;
++	struct v4l2_ctrl *vflip;
++};
++
++struct isp_setfile {
++	struct reg_table settings;
++	const u8 *data;
++	unsigned int size;
++	unsigned int state;
++};
++
++enum {
++	ISP_CROP = 0,
++	ISP_COMPOSE,
++	ISP_SCALE_SS0,
++	ISP_SCALE_SS1,
++	ISP_ITIWS,
++	ISP_RECT_MAX
++};
++
++struct stf_isp_dev {
++	enum subdev_type sdev_type;  // must be frist
++	struct stfcamss *stfcamss;
++	struct v4l2_subdev subdev;
++	struct media_pad pads[STF_ISP_PAD_MAX];
++	struct v4l2_mbus_framefmt fmt[STF_ISP_PAD_MAX];
++	struct isp_stream_format rect[ISP_RECT_MAX];
++	const struct isp_format_table *formats;
++	unsigned int nformats;
++	struct isp_hw_ops *hw_ops;
++	struct mutex power_lock;
++	int power_count;
++	struct mutex stream_lock;
++	int stream_count;
++	atomic_t shadow_count;
++
++	struct isp_ctrls ctrls;
++	struct mutex setfile_lock;
++	struct isp_setfile setfile;
++	struct reg_table *context_regs;
++};
++
++extern int stf_isp_subdev_init(struct stfcamss *stfcamss);
++extern int stf_isp_register(struct stf_isp_dev *isp_dev,
++		struct v4l2_device *v4l2_dev);
++extern int stf_isp_unregister(struct stf_isp_dev *isp_dev);
++extern struct isp_hw_ops isp_ops;
++extern void dump_isp_reg(void *__iomem ispbase);
++
++#endif /* STF_ISP_H */
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_isp_hw_ops.c b/drivers/media/platform/starfive/v4l2_driver/stf_isp_hw_ops.c
+new file mode 100644
+index 000000000000..1e7284a995e7
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_isp_hw_ops.c
+@@ -0,0 +1,1552 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ *
++ * linux/drivers/media/platform/starfive/stf_isp.c
++ *
++ * PURPOSE:	This files contains the driver of VPP.
++ */
++#include "stfcamss.h"
++#include <linux/io.h>
++#include <linux/fb.h>
++#include <linux/module.h>
++#include <video/stf-vin.h>
++#include "stf_isp_ioctl.h"
++#include "stf_isp.h"
++#include <linux/delay.h>
++#include <linux/clk.h>
++#define USE_NEW_CONFIG_SETTING
++
++static struct regval_t isp_reg_init_config_list[] = {
++	/* config DC(0040H~0044H) */
++	{0x00000044, 0x00000000, 0, 0},
++	/* config DEC(0030H) */
++	{0x00000030, 0x00000000, 0, 0},
++	/* config OBC(0034H, 02E0H~02FCH) */
++	{0x00000034, 0x000000BB, 0, 0},
++	{0x000002E0, 0x40404040, 0, 0},
++	{0x000002E4, 0x40404040, 0, 0},
++	{0x000002E8, 0x40404040, 0, 0},
++	{0x000002EC, 0x40404040, 0, 0},
++	{0x000002F0, 0x00000000, 0, 0},
++	{0x000002F4, 0x00000000, 0, 0},
++	{0x000002F8, 0x00000000, 0, 0},
++	{0x000002FC, 0x00000000, 0, 0},
++	/* config LCBQ(0074H, 007CH, 0300H~039FH, and 0400H~049FH) */
++	{0x00000074, 0x00009900, 0, 0},
++	{0x0000007C, 0x01E40040, 0, 0},
++	{0x00000300, 0x01000100, 0, 0},
++	{0x00000304, 0x01000100, 0, 0},
++	{0x00000308, 0x01000100, 0, 0},
++	{0x0000030C, 0x01000100, 0, 0},
++	{0x00000310, 0x01000100, 0, 0},
++	{0x00000314, 0x01000100, 0, 0},
++	{0x00000318, 0x01000100, 0, 0},
++	{0x0000031C, 0x01000100, 0, 0},
++	{0x00000320, 0x01000100, 0, 0},
++	{0x00000324, 0x01000100, 0, 0},
++	{0x00000328, 0x01000100, 0, 0},
++	{0x0000032C, 0x01000100, 0, 0},
++	{0x00000330, 0x00000100, 0, 0},
++	{0x00000334, 0x01000100, 0, 0},
++	{0x00000338, 0x01000100, 0, 0},
++	{0x0000033C, 0x01000100, 0, 0},
++	{0x00000340, 0x01000100, 0, 0},
++	{0x00000344, 0x01000100, 0, 0},
++	{0x00000348, 0x01000100, 0, 0},
++	{0x0000034C, 0x01000100, 0, 0},
++	{0x00000350, 0x01000100, 0, 0},
++	{0x00000354, 0x01000100, 0, 0},
++	{0x00000358, 0x01000100, 0, 0},
++	{0x0000035C, 0x01000100, 0, 0},
++	{0x00000360, 0x01000100, 0, 0},
++	{0x00000364, 0x00000100, 0, 0},
++	{0x00000368, 0x01000100, 0, 0},
++	{0x0000036C, 0x01000100, 0, 0},
++	{0x00000370, 0x01000100, 0, 0},
++	{0x00000374, 0x01000100, 0, 0},
++	{0x00000378, 0x01000100, 0, 0},
++	{0x0000037C, 0x01000100, 0, 0},
++	{0x00000380, 0x01000100, 0, 0},
++	{0x00000384, 0x01000100, 0, 0},
++	{0x00000388, 0x01000100, 0, 0},
++	{0x0000038C, 0x01000100, 0, 0},
++	{0x00000390, 0x01000100, 0, 0},
++	{0x00000394, 0x01000100, 0, 0},
++	{0x00000398, 0x00000100, 0, 0},
++	{0x0000039C, 0x01000100, 0, 0},
++	{0x000003A0, 0x01000100, 0, 0},
++	{0x000003A4, 0x01000100, 0, 0},
++	{0x000003A8, 0x01000100, 0, 0},
++	{0x000003AC, 0x01000100, 0, 0},
++	{0x000003B0, 0x01000100, 0, 0},
++	{0x000003B4, 0x01000100, 0, 0},
++	{0x000003B8, 0x01000100, 0, 0},
++	{0x000003BC, 0x01000100, 0, 0},
++	{0x000003C0, 0x01000100, 0, 0},
++	{0x000003C4, 0x01000100, 0, 0},
++	{0x000003C8, 0x01000100, 0, 0},
++	{0x000003CC, 0x00000100, 0, 0},
++	{0x00000400, 0x00000000, 0, 0},
++	{0x00000404, 0x00000000, 0, 0},
++	{0x00000408, 0x00000000, 0, 0},
++	{0x0000040C, 0x00000000, 0, 0},
++	{0x00000410, 0x00000000, 0, 0},
++	{0x00000414, 0x00000000, 0, 0},
++	{0x00000418, 0x00000000, 0, 0},
++	{0x0000041C, 0x00000000, 0, 0},
++	{0x00000420, 0x00000000, 0, 0},
++	{0x00000424, 0x00000000, 0, 0},
++	{0x00000428, 0x00000000, 0, 0},
++	{0x0000042C, 0x00000000, 0, 0},
++	{0x00000430, 0x00000000, 0, 0},
++	{0x00000434, 0x00000000, 0, 0},
++	{0x00000438, 0x00000000, 0, 0},
++	{0x0000043C, 0x00000000, 0, 0},
++	{0x00000440, 0x00000000, 0, 0},
++	{0x00000444, 0x00000000, 0, 0},
++	{0x00000448, 0x00000000, 0, 0},
++	{0x0000044C, 0x00000000, 0, 0},
++	{0x00000450, 0x00000000, 0, 0},
++	{0x00000454, 0x00000000, 0, 0},
++	{0x00000458, 0x00000000, 0, 0},
++	{0x0000045C, 0x00000000, 0, 0},
++	{0x00000460, 0x00000000, 0, 0},
++	{0x00000464, 0x00000000, 0, 0},
++	{0x00000468, 0x00000000, 0, 0},
++	{0x0000046C, 0x00000000, 0, 0},
++	{0x00000470, 0x00000000, 0, 0},
++	{0x00000474, 0x00000000, 0, 0},
++	{0x00000478, 0x00000000, 0, 0},
++	{0x0000047C, 0x00000000, 0, 0},
++	{0x00000480, 0x00000000, 0, 0},
++	{0x00000484, 0x00000000, 0, 0},
++	{0x00000488, 0x00000000, 0, 0},
++	{0x0000048C, 0x00000000, 0, 0},
++	{0x00000490, 0x00000000, 0, 0},
++	{0x00000494, 0x00000000, 0, 0},
++	{0x00000498, 0x00000000, 0, 0},
++	{0x0000049C, 0x00000000, 0, 0},
++	{0x000004A0, 0x00000000, 0, 0},
++	{0x000004A4, 0x00000000, 0, 0},
++	{0x000004A8, 0x00000000, 0, 0},
++	{0x000004AC, 0x00000000, 0, 0},
++	{0x000004B0, 0x00000000, 0, 0},
++	{0x000004B4, 0x00000000, 0, 0},
++	{0x000004B8, 0x00000000, 0, 0},
++	{0x000004BC, 0x00000000, 0, 0},
++	{0x000004C0, 0x00000000, 0, 0},
++	{0x000004C4, 0x00000000, 0, 0},
++	{0x000004C8, 0x00000000, 0, 0},
++	{0x000004CC, 0x00000000, 0, 0},
++	/* config OECF(0100H~027CH) */
++	{0x00000100, 0x00100000, 0, 0},
++	{0x00000104, 0x00400020, 0, 0},
++	{0x00000108, 0x00800060, 0, 0},
++	{0x0000010C, 0x00C000A0, 0, 0},
++	{0x00000110, 0x010000E0, 0, 0},
++	{0x00000114, 0x02000180, 0, 0},
++	{0x00000118, 0x03000280, 0, 0},
++	{0x0000011C, 0x03FE0380, 0, 0},
++	{0x00000120, 0x00100000, 0, 0},
++	{0x00000124, 0x00400020, 0, 0},
++	{0x00000128, 0x00800060, 0, 0},
++	{0x0000012C, 0x00C000A0, 0, 0},
++	{0x00000130, 0x010000E0, 0, 0},
++	{0x00000134, 0x02000180, 0, 0},
++	{0x00000138, 0x03000280, 0, 0},
++	{0x0000013C, 0x03FE0380, 0, 0},
++	{0x00000140, 0x00100000, 0, 0},
++	{0x00000144, 0x00400020, 0, 0},
++	{0x00000148, 0x00800060, 0, 0},
++	{0x0000014C, 0x00C000A0, 0, 0},
++	{0x00000150, 0x010000E0, 0, 0},
++	{0x00000154, 0x02000180, 0, 0},
++	{0x00000158, 0x03000280, 0, 0},
++	{0x0000015C, 0x03FE0380, 0, 0},
++	{0x00000160, 0x00100000, 0, 0},
++	{0x00000164, 0x00400020, 0, 0},
++	{0x00000168, 0x00800060, 0, 0},
++	{0x0000016C, 0x00C000A0, 0, 0},
++	{0x00000170, 0x010000E0, 0, 0},
++	{0x00000174, 0x02000180, 0, 0},
++	{0x00000178, 0x03000280, 0, 0},
++	{0x0000017C, 0x03FE0380, 0, 0},
++	{0x00000180, 0x00100000, 0, 0},
++	{0x00000184, 0x00400020, 0, 0},
++	{0x00000188, 0x00800060, 0, 0},
++	{0x0000018C, 0x00C000A0, 0, 0},
++	{0x00000190, 0x010000E0, 0, 0},
++	{0x00000194, 0x02000180, 0, 0},
++	{0x00000198, 0x03000280, 0, 0},
++	{0x0000019C, 0x03FE0380, 0, 0},
++	{0x000001A0, 0x00100000, 0, 0},
++	{0x000001A4, 0x00400020, 0, 0},
++	{0x000001A8, 0x00800060, 0, 0},
++	{0x000001AC, 0x00C000A0, 0, 0},
++	{0x000001B0, 0x010000E0, 0, 0},
++	{0x000001B4, 0x02000180, 0, 0},
++	{0x000001B8, 0x03000280, 0, 0},
++	{0x000001BC, 0x03FE0380, 0, 0},
++	{0x000001C0, 0x00100000, 0, 0},
++	{0x000001C4, 0x00400020, 0, 0},
++	{0x000001C8, 0x00800060, 0, 0},
++	{0x000001CC, 0x00C000A0, 0, 0},
++	{0x000001D0, 0x010000E0, 0, 0},
++	{0x000001D4, 0x02000180, 0, 0},
++	{0x000001D8, 0x03000280, 0, 0},
++	{0x000001DC, 0x03FE0380, 0, 0},
++	{0x000001E0, 0x00100000, 0, 0},
++	{0x000001E4, 0x00400020, 0, 0},
++	{0x000001E8, 0x00800060, 0, 0},
++	{0x000001EC, 0x00C000A0, 0, 0},
++	{0x000001F0, 0x010000E0, 0, 0},
++	{0x000001F4, 0x02000180, 0, 0},
++	{0x000001F8, 0x03000280, 0, 0},
++	{0x000001FC, 0x03FE0380, 0, 0},
++	{0x00000200, 0x00800080, 0, 0},
++	{0x00000204, 0x00800080, 0, 0},
++	{0x00000208, 0x00800080, 0, 0},
++	{0x0000020C, 0x00800080, 0, 0},
++	{0x00000210, 0x00800080, 0, 0},
++	{0x00000214, 0x00800080, 0, 0},
++	{0x00000218, 0x00800080, 0, 0},
++	{0x0000021C, 0x00800080, 0, 0},
++	{0x00000220, 0x00800080, 0, 0},
++	{0x00000224, 0x00800080, 0, 0},
++	{0x00000228, 0x00800080, 0, 0},
++	{0x0000022C, 0x00800080, 0, 0},
++	{0x00000230, 0x00800080, 0, 0},
++	{0x00000234, 0x00800080, 0, 0},
++	{0x00000238, 0x00800080, 0, 0},
++	{0x0000023C, 0x00800080, 0, 0},
++	{0x00000240, 0x00800080, 0, 0},
++	{0x00000244, 0x00800080, 0, 0},
++	{0x00000248, 0x00800080, 0, 0},
++	{0x0000024C, 0x00800080, 0, 0},
++	{0x00000250, 0x00800080, 0, 0},
++	{0x00000254, 0x00800080, 0, 0},
++	{0x00000258, 0x00800080, 0, 0},
++	{0x0000025C, 0x00800080, 0, 0},
++	{0x00000260, 0x00800080, 0, 0},
++	{0x00000264, 0x00800080, 0, 0},
++	{0x00000268, 0x00800080, 0, 0},
++	{0x0000026C, 0x00800080, 0, 0},
++	{0x00000270, 0x00800080, 0, 0},
++	{0x00000274, 0x00800080, 0, 0},
++	{0x00000278, 0x00800080, 0, 0},
++	{0x0000027C, 0x00800080, 0, 0},
++	/* config OECFHM(03D0H~03E4H) */
++	{0x000003D0, 0x04000000, 0, 0},
++	{0x000003D4, 0x0C000800, 0, 0},
++	{0x000003D8, 0x00000FFF, 0, 0},
++	{0x000003DC, 0x08000800, 0, 0},
++	{0x000003E0, 0x08000800, 0, 0},
++	{0x000003E4, 0x00000800, 0, 0},
++	/* config LCCF(0050H, 0058H, 00E0H~00ECH) */
++	{0x00000050, 0x021C03C0, 0, 0},
++	{0x00000058, 0x0000000B, 0, 0},
++	{0x000000E0, 0x00000000, 0, 0},
++	{0x000000E4, 0x00000000, 0, 0},
++	{0x000000E8, 0x00000000, 0, 0},
++	{0x000000EC, 0x00000000, 0, 0},
++	/* config AWB(0280H~02DCH) */
++	{0x00000280, 0x00000000, 0, 0},
++	{0x00000284, 0x00000000, 0, 0},
++	{0x00000288, 0x00000000, 0, 0},
++	{0x0000028C, 0x00000000, 0, 0},
++	{0x00000290, 0x00000000, 0, 0},
++	{0x00000294, 0x00000000, 0, 0},
++	{0x00000298, 0x00000000, 0, 0},
++	{0x0000029C, 0x00000000, 0, 0},
++	{0x000002A0, 0x00000000, 0, 0},
++	{0x000002A4, 0x00000000, 0, 0},
++	{0x000002A8, 0x00000000, 0, 0},
++	{0x000002AC, 0x00000000, 0, 0},
++	{0x000002B0, 0x00000000, 0, 0},
++	{0x000002B4, 0x00000000, 0, 0},
++	{0x000002B8, 0x00000000, 0, 0},
++	{0x000002BC, 0x00000000, 0, 0},
++	{0x000002C0, 0x00800080, 0, 0},
++	{0x000002C4, 0x00800080, 0, 0},
++	{0x000002C8, 0x00800080, 0, 0},
++	{0x000002CC, 0x00800080, 0, 0},
++	{0x000002D0, 0x00800080, 0, 0},
++	{0x000002D4, 0x00800080, 0, 0},
++	{0x000002D8, 0x00800080, 0, 0},
++	{0x000002DC, 0x00800080, 0, 0},
++	/* config CTC(0A10H) and DBC(0A14H) filter */
++	{0x00000A10, 0x41400040, 0, 0},
++	{0x00000A14, 0x02000200, 0, 0},
++	/* config CFA(0018H, 0A1CH) */
++	{0x00000018, 0x000011BB, 0, 0},
++	{0x00000A1C, 0x00000032, 0, 0},
++	/* config CCM(0C40H~0CA4H) */
++	{0x00000C40, 0x00060000, 0, 0},
++	{0x00000C44, 0x00000000, 0, 0},
++	{0x00000C48, 0x00000000, 0, 0},
++	{0x00000C4C, 0x00000000, 0, 0},
++	{0x00000C50, 0x00000000, 0, 0},
++	{0x00000C54, 0x00000000, 0, 0},
++	{0x00000C58, 0x00000000, 0, 0},
++	{0x00000C5C, 0x00000000, 0, 0},
++	{0x00000C60, 0x00000000, 0, 0},
++	{0x00000C64, 0x00000000, 0, 0},
++	{0x00000C68, 0x00000000, 0, 0},
++	{0x00000C6C, 0x00000000, 0, 0},
++	{0x00000C70, 0x00000080, 0, 0},
++	{0x00000C74, 0x00000000, 0, 0},
++	{0x00000C78, 0x00000000, 0, 0},
++	{0x00000C7C, 0x00000000, 0, 0},
++	{0x00000C80, 0x00000080, 0, 0},
++	{0x00000C84, 0x00000000, 0, 0},
++	{0x00000C88, 0x00000000, 0, 0},
++	{0x00000C8C, 0x00000000, 0, 0},
++	{0x00000C90, 0x00000080, 0, 0},
++	{0x00000C94, 0x00000000, 0, 0},
++	{0x00000C98, 0x00000000, 0, 0},
++	{0x00000C9C, 0x00000000, 0, 0},
++	{0x00000CA0, 0x00000700, 0, 0},
++	{0x00000CA4, 0x00000200, 0, 0},
++	/* config GMARGB(0E00H~0E38H) */
++	{0x00000E00, 0x24000000, 0, 0},
++	{0x00000E04, 0x08000020, 0, 0},
++	{0x00000E08, 0x08000040, 0, 0},
++	{0x00000E0C, 0x08000060, 0, 0},
++	{0x00000E10, 0x08000080, 0, 0},
++	{0x00000E14, 0x080000A0, 0, 0},
++	{0x00000E18, 0x080000C0, 0, 0},
++	{0x00000E1C, 0x080000E0, 0, 0},
++	{0x00000E20, 0x08000100, 0, 0},
++	{0x00000E24, 0x08000180, 0, 0},
++	{0x00000E28, 0x08000200, 0, 0},
++	{0x00000E2C, 0x08000280, 0, 0},
++	{0x00000E30, 0x08000300, 0, 0},
++	{0x00000E34, 0x08000380, 0, 0},
++	{0x00000E38, 0x080003FE, 0, 0},
++	/* config R2Y(0E40H~0E60H) */
++	{0x00000E40, 0x0000004C, 0, 0},
++	{0x00000E44, 0x00000097, 0, 0},
++	{0x00000E48, 0x0000001D, 0, 0},
++	{0x00000E4C, 0x000001D5, 0, 0},
++	{0x00000E50, 0x000001AC, 0, 0},
++	{0x00000E54, 0x00000080, 0, 0},
++	{0x00000E58, 0x00000080, 0, 0},
++	{0x00000E5C, 0x00000194, 0, 0},
++	{0x00000E60, 0x000001EC, 0, 0},
++	/* config YCRV(0F00H~0FFCH) */
++	{0x00000F00, 0x00000000, 0, 0},
++	{0x00000F04, 0x00000010, 0, 0},
++	{0x00000F08, 0x00000020, 0, 0},
++	{0x00000F0C, 0x00000030, 0, 0},
++	{0x00000F10, 0x00000040, 0, 0},
++	{0x00000F14, 0x00000050, 0, 0},
++	{0x00000F18, 0x00000060, 0, 0},
++	{0x00000F1C, 0x00000070, 0, 0},
++	{0x00000F20, 0x00000080, 0, 0},
++	{0x00000F24, 0x00000090, 0, 0},
++	{0x00000F28, 0x000000A0, 0, 0},
++	{0x00000F2C, 0x000000B0, 0, 0},
++	{0x00000F30, 0x000000C0, 0, 0},
++	{0x00000F34, 0x000000D0, 0, 0},
++	{0x00000F38, 0x000000E0, 0, 0},
++	{0x00000F3C, 0x000000F0, 0, 0},
++	{0x00000F40, 0x00000100, 0, 0},
++	{0x00000F44, 0x00000110, 0, 0},
++	{0x00000F48, 0x00000120, 0, 0},
++	{0x00000F4C, 0x00000130, 0, 0},
++	{0x00000F50, 0x00000140, 0, 0},
++	{0x00000F54, 0x00000150, 0, 0},
++	{0x00000F58, 0x00000160, 0, 0},
++	{0x00000F5C, 0x00000170, 0, 0},
++	{0x00000F60, 0x00000180, 0, 0},
++	{0x00000F64, 0x00000190, 0, 0},
++	{0x00000F68, 0x000001A0, 0, 0},
++	{0x00000F6C, 0x000001B0, 0, 0},
++	{0x00000F70, 0x000001C0, 0, 0},
++	{0x00000F74, 0x000001D0, 0, 0},
++	{0x00000F78, 0x000001E0, 0, 0},
++	{0x00000F7C, 0x000001F0, 0, 0},
++	{0x00000F80, 0x00000200, 0, 0},
++	{0x00000F84, 0x00000210, 0, 0},
++	{0x00000F88, 0x00000220, 0, 0},
++	{0x00000F8C, 0x00000230, 0, 0},
++	{0x00000F90, 0x00000240, 0, 0},
++	{0x00000F94, 0x00000250, 0, 0},
++	{0x00000F98, 0x00000260, 0, 0},
++	{0x00000F9C, 0x00000270, 0, 0},
++	{0x00000FA0, 0x00000280, 0, 0},
++	{0x00000FA4, 0x00000290, 0, 0},
++	{0x00000FA8, 0x000002A0, 0, 0},
++	{0x00000FAC, 0x000002B0, 0, 0},
++	{0x00000FB0, 0x000002C0, 0, 0},
++	{0x00000FB4, 0x000002D0, 0, 0},
++	{0x00000FB8, 0x000002E0, 0, 0},
++	{0x00000FBC, 0x000002F0, 0, 0},
++	{0x00000FC0, 0x00000300, 0, 0},
++	{0x00000FC4, 0x00000310, 0, 0},
++	{0x00000FC8, 0x00000320, 0, 0},
++	{0x00000FCC, 0x00000330, 0, 0},
++	{0x00000FD0, 0x00000340, 0, 0},
++	{0x00000FD4, 0x00000350, 0, 0},
++	{0x00000FD8, 0x00000360, 0, 0},
++	{0x00000FDC, 0x00000370, 0, 0},
++	{0x00000FE0, 0x00000380, 0, 0},
++	{0x00000FE4, 0x00000390, 0, 0},
++	{0x00000FE8, 0x000003A0, 0, 0},
++	{0x00000FEC, 0x000003B0, 0, 0},
++	{0x00000FF0, 0x000003C0, 0, 0},
++	{0x00000FF4, 0x000003D0, 0, 0},
++	{0x00000FF8, 0x000003E0, 0, 0},
++	{0x00000FFC, 0x000003F0, 0, 0},
++	/* config Shrp(0E80H~0EE8H) */
++	{0x00000E80, 0x00070F00, 0, 0},
++	{0x00000E84, 0x00180F00, 0, 0},
++	{0x00000E88, 0x00800F00, 0, 0},
++	{0x00000E8C, 0x01000F00, 0, 0},
++	{0x00000E90, 0x00100F00, 0, 0},
++	{0x00000E94, 0x00600F00, 0, 0},
++	{0x00000E98, 0x01000F00, 0, 0},
++	{0x00000E9C, 0x01900F00, 0, 0},
++	{0x00000EA0, 0x00000F00, 0, 0},
++	{0x00000EA4, 0x00000F00, 0, 0},
++	{0x00000EA8, 0x00000F00, 0, 0},
++	{0x00000EAC, 0x00000F00, 0, 0},
++	{0x00000EB0, 0x00000F00, 0, 0},
++	{0x00000EB4, 0x00000F00, 0, 0},
++	{0x00000EB8, 0x00000F00, 0, 0},
++	{0x00000EBC, 0x10000000, 0, 0},
++	{0x00000EC0, 0x10000000, 0, 0},
++	{0x00000EC4, 0x10000000, 0, 0},
++	{0x00000EC8, 0x10000000, 0, 0},
++	{0x00000ECC, 0x10000000, 0, 0},
++	{0x00000ED0, 0x10000000, 0, 0},
++	{0x00000ED4, 0x88000D7C, 0, 0},
++	{0x00000ED8, 0x00C00040, 0, 0},
++	{0x00000EDC, 0xFF000000, 0, 0},
++	{0x00000EE0, 0x00A00040, 0, 0},
++	{0x00000EE4, 0x00000000, 0, 0},
++	{0x00000EE8, 0x00000000, 0, 0},
++	/* config DNYUV(0C00H~0C24H) */
++	{0x00000C00, 0x00777777, 0, 0},
++	{0x00000C04, 0x00007777, 0, 0},
++	{0x00000C08, 0x00777777, 0, 0},
++	{0x00000C0C, 0x00007777, 0, 0},
++	{0x00000C10, 0x00600040, 0, 0},
++	{0x00000C14, 0x00D80090, 0, 0},
++	{0x00000C18, 0x01E60144, 0, 0},
++	{0x00000C1C, 0x00600040, 0, 0},
++	{0x00000C20, 0x00D80090, 0, 0},
++	{0x00000C24, 0x01E60144, 0, 0},
++	/* config SAT(0A30H~0A40H, 0A54H~0A58H) */
++	{0x00000A30, 0x00000100, 0, 0},
++	{0x00000A34, 0x001F0001, 0, 0},
++	{0x00000A38, 0x00000000, 0, 0},
++	{0x00000A3C, 0x00000100, 0, 0},
++	{0x00000A40, 0x00000008, 0, 0},
++	{0x00000A54, 0x04010001, 0, 0},
++	{0x00000A58, 0x03FF0001, 0, 0},
++	/* config OBA(0090H~0094H) */
++	{0x00000090, 0x04380000, 0, 0},
++	{0x00000094, 0x04390780, 0, 0},
++	/* config SC(0098H~009CH, 00B8H~00BCH,
++	 * 00C0H, 0C4H~0D4H, 04D0H~054CH, 5D0H~5D4H)
++	 */
++	{0x0000009C, 0x01000000, 0, 0},
++	{0x000000B8, 0x000C0000, 0, 0},
++	{0x000000BC, 0xC010151D, 0, 0},
++	{0x000000C0, 0x01F1BF08, 0, 0},
++	{0x000000C4, 0xFF00FF00, 0, 0},
++	{0x000000C8, 0xFF00FF00, 0, 0},
++	{0x000000CC, 0xFFFF0000, 0, 0},
++	{0x000000D0, 0xFFFF0000, 0, 0},
++	{0x000000D4, 0xFFFF0000, 0, 0},
++	{0x000000D8, 0x01050107, 0, 0},
++	{0x000004D0, 0x00000000, 0, 0},
++	{0x000004D4, 0x00000000, 0, 0},
++	{0x000004D8, 0x00000000, 0, 0},
++	{0x000004DC, 0x00000000, 0, 0},
++	{0x000004E0, 0x00000000, 0, 0},
++	{0x000004E4, 0x00000000, 0, 0},
++	{0x000004E8, 0x00000000, 0, 0},
++	{0x000004EC, 0x00000000, 0, 0},
++	{0x000004F0, 0x00100000, 0, 0},
++	{0x000004F4, 0x00000000, 0, 0},
++	{0x000004F8, 0x03D20000, 0, 0},
++	{0x000004FC, 0x00000000, 0, 0},
++	{0x00000500, 0x00950000, 0, 0},
++	{0x00000504, 0x00000000, 0, 0},
++	{0x00000508, 0x00253000, 0, 0},
++	{0x0000050C, 0x00000000, 0, 0},
++	{0x00000510, 0x00000000, 0, 0},
++	{0x00000514, 0x00000000, 0, 0},
++	{0x00000518, 0x00000000, 0, 0},
++	{0x0000051C, 0x00000000, 0, 0},
++	{0x00000520, 0x00000000, 0, 0},
++	{0x00000524, 0x00000000, 0, 0},
++	{0x00000528, 0x00000000, 0, 0},
++	{0x0000052C, 0x00000000, 0, 0},
++	{0x00000530, 0x00000000, 0, 0},
++	{0x00000534, 0x00000000, 0, 0},
++	{0x00000538, 0xFFFFFFF0, 0, 0},
++	{0x0000053C, 0x8FFFFFFF, 0, 0},
++	{0x00000540, 0x0000001E, 0, 0},
++	{0x00000544, 0x00000000, 0, 0},
++	{0x00000548, 0x00000000, 0, 0},
++	{0x0000054C, 0xF0F20000, 0, 0},
++	{0x000005D0, 0xFF00FF00, 0, 0},
++	{0x000005D4, 0xFF00FF00, 0, 0},
++	/* config YHIST(0CC8H~0CD8H) */
++	{0x00000CC8, 0x00000000, 0, 0},
++	{0x00000CCC, 0x0437077F, 0, 0},
++	{0x00000CD0, 0x00010002, 0, 0},
++	{0x00000CD4, 0x00000000, 0, 0},
++	/* config CBAR(0600H-0653H) */
++	{0x00000600, 0x043E0782, 0, 0},
++	{0x00000604, 0x00000000, 0, 0},
++	{0x00000608, 0x0437077F, 0, 0},
++	{0x0000060C, 0x00443150, 0, 0},
++	{0x00000610, 0x00000000, 0, 0},
++	{0x00000614, 0x08880888, 0, 0},
++	{0x00000618, 0x02220222, 0, 0},
++	{0x0000061C, 0x04440444, 0, 0},
++	{0x00000620, 0x08880888, 0, 0},
++	{0x00000624, 0x0AAA0AAA, 0, 0},
++	{0x00000628, 0x0CCC0CCC, 0, 0},
++	{0x0000062C, 0x0EEE0EEE, 0, 0},
++	{0x00000630, 0x0FFF0FFF, 0, 0},
++	{0x00000634, 0x08880888, 0, 0},
++	{0x00000638, 0x02220222, 0, 0},
++	{0x0000063C, 0x04440444, 0, 0},
++	{0x00000640, 0x08880888, 0, 0},
++	{0x00000644, 0x0AAA0AAA, 0, 0},
++	{0x00000648, 0x0CCC0CCC, 0, 0},
++	{0x0000064C, 0x0EEE0EEE, 0, 0},
++	{0x00000650, 0x0FFF0FFF, 0, 0},
++	/* config sensor(0014H) */
++	{0x00000014, 0x0000000c, 0, 0},
++	/* config CROP(001CH, 0020H) */
++	{0x0000001C, 0x00000000, 0, 0},
++	{0x00000020, 0x0437077F, 0, 0},
++	/* config isp pileline X/Y size(A0CH) */
++	{0x00000A0C, 0x04380780, 0, 0},
++	/* config CSI dump (24H/28H) */
++	{0x00000028, 0x00030B80, 0, 0},
++	/* Video Output */
++	/* config UO(0A80H~0A90H) */
++	{0x00000A88, 0x00000780, 0, 0},
++	/* NV12 */
++	{0x00000A8C, 0x00000000, 0, 0},
++	/* NV21
++	 *{0x00000A8C, 0x00000020, 0, 0},
++	 */
++	{0x00000A90, 0x00000000, 0, 0},
++	{0x00000A9C, 0x00000780, 0, 0},
++	{0x00000AA0, 0x00000002, 0, 0},
++	{0x00000AA4, 0x00000002, 0, 0},
++	{0x00000AA8, 0x07800438, 0, 0},
++	{0x00000AB4, 0x00000780, 0, 0},
++	{0x00000AB8, 0x00000002, 0, 0},
++	{0x00000ABC, 0x00000002, 0, 0},
++	{0x00000AC0, 0x07800438, 0, 0},
++	{0x00000AC4, 0x00000000, 0, 0},
++	/* config TIL(0B20H~0B48H) */
++	{0x00000B20, 0x04380780, 0, 0},
++	{0x00000B24, 0x00000960, 0, 0},
++	{0x00000B38, 0x00030003, 0, 0},
++	{0x00000B3C, 0x00000960, 0, 0},
++	{0x00000B44, 0x00000000, 0, 0},
++	{0x00000B48, 0x00000000, 0, 0},
++	/* Enable DEC/OBC/OECF/LCCF/AWB/SC/DUMP */
++	{0x00000010, 0x000A00D6, 0x00000000, 0x00},
++	/* Enable CFA/CAR/CCM/GMARGB/R2Y/SHRP/SAT/DNYUV/YCRV/YHIST/CTC/DBC */
++	{0x00000A08, 0x107A01BE, 0x00000000, 0x00},
++};
++
++const struct reg_table isp_reg_init_settings[] = {
++	{isp_reg_init_config_list,
++	ARRAY_SIZE(isp_reg_init_config_list)},
++};
++
++static struct regval_t isp_reg_start_config_list[] = {
++#if defined(ENABLE_SS0_SS1)
++	/* ENABLE UO/SS0/SS1/Multi-Frame and Reset ISP */
++	{0x00000A00, 0x00121802, 0x00000000, 0x0A},
++	/* ENABLE UO/SS0/SS1/Multi-Frame and Leave ISP reset */
++	{0x00000A00, 0x00121800, 0x00000000, 0x0A},
++#else
++	/* ENABLE UO/Multi-Frame and Reset ISP */
++	{0x00000A00, 0x00120002, 0x00000000, 0x0A},
++	/* ENABLE UO/Multi-Frame and Leave ISP reset */
++	{0x00000A00, 0x00120000, 0x00000000, 0x0A},
++#endif
++	/* Config ISP shadow mode as next-vsync */
++	{0x00000A50, 0x00000002, 0x00000000, 0x00},
++#if defined(ENABLE_SS0_SS1)
++	/* ENABLE UO/SS0/SS1/Multi-Frame and Enable ISP */
++	{0x00000A00, 0x00121801, 0x00000000, 0x0A},
++#else
++	/* ENABLE UO/Multi-Frame and Enable ISP */
++	{0x00000A00, 0x00120001, 0x00000000, 0x0A},
++#endif
++	/* Config CSI shadow mode as immediate to fetch current setting */
++	{0x00000008, 0x00010004, 0x00000000, 0x0A},
++	/* Config CSI shadow mode as next-vsync */
++	{0x00000008, 0x00020004, 0x00000000, 0x00},
++	/* Enable CSI */
++	{0x00000000, 0x00000001, 0x00000000, 0x0A},
++};
++
++const struct reg_table isp_reg_start_settings[] = {
++	{isp_reg_start_config_list,
++	ARRAY_SIZE(isp_reg_start_config_list)},
++};
++
++static struct regval_t isp_imx_219_reg_config_list[] = {
++	/* MIPI sensor */
++	{0x00000014, 0x0000000D, 0, 0},
++	/* config CFA(0018H, 0A1CH) */
++	{0x00000A1C, 0x00000032, 0, 0},
++	{0x00000A8C, 0x00000000, 0, 0},
++	{0x00000A90, 0x00000000, 0, 0},
++	/* config R2Y(0E40H~0E60H) */
++	{0x00000E40, 0x0000004C, 0, 0},
++	{0x00000E44, 0x00000097, 0, 0},
++	{0x00000E48, 0x0000001D, 0, 0},
++	{0x00000E4C, 0x000001D5, 0, 0},
++	{0x00000E50, 0x000001AC, 0, 0},
++	{0x00000E54, 0x00000080, 0, 0},
++	{0x00000E58, 0x00000080, 0, 0},
++	{0x00000E5C, 0x00000194, 0, 0},
++	{0x00000E60, 0x000001EC, 0, 0},
++	/* Config AWB(0280H~02DCH). Fixed WB gain for IMX-219 sensor. */
++	{0x00000280, 0x00000000, 0, 0},
++	{0x00000284, 0x00000000, 0, 0},
++	{0x00000288, 0x00000000, 0, 0},
++	{0x0000028C, 0x00000000, 0, 0},
++	{0x00000290, 0x00000000, 0, 0},
++	{0x00000294, 0x00000000, 0, 0},
++	{0x00000298, 0x00000000, 0, 0},
++	{0x0000029C, 0x00000000, 0, 0},
++	{0x000002A0, 0x00000000, 0, 0},
++	{0x000002A4, 0x00000000, 0, 0},
++	{0x000002A8, 0x00000000, 0, 0},
++	{0x000002AC, 0x00000000, 0, 0},
++	{0x000002B0, 0x00000000, 0, 0},
++	{0x000002B4, 0x00000000, 0, 0},
++	{0x000002B8, 0x00000000, 0, 0},
++	{0x000002BC, 0x00000000, 0, 0},
++	{0x000002C0, 0x00F000F0, 0, 0},
++	{0x000002C4, 0x00F000F0, 0, 0},
++	{0x000002C8, 0x00800080, 0, 0},
++	{0x000002CC, 0x00800080, 0, 0},
++	{0x000002D0, 0x00800080, 0, 0},
++	{0x000002D4, 0x00800080, 0, 0},
++	{0x000002D8, 0x00B000B0, 0, 0},
++	{0x000002DC, 0x00B000B0, 0, 0},
++	/* config GMARGB(0E00H~0E38H)
++	 * Gamma RGB 1.9 for IMX-219 sensor
++	 */
++	{0x00000E00, 0x24000000, 0, 0},
++	{0x00000E04, 0x159500A5, 0, 0},
++	{0x00000E08, 0x0F9900EE, 0, 0},
++	{0x00000E0C, 0x0CE40127, 0, 0},
++	{0x00000E10, 0x0B410157, 0, 0},
++	{0x00000E14, 0x0A210181, 0, 0},
++	{0x00000E18, 0x094B01A8, 0, 0},
++	{0x00000E1C, 0x08A401CC, 0, 0},
++	{0x00000E20, 0x081D01EE, 0, 0},
++	{0x00000E24, 0x06B20263, 0, 0},
++	{0x00000E28, 0x05D802C7, 0, 0},
++	{0x00000E2C, 0x05420320, 0, 0},
++	{0x00000E30, 0x04D30370, 0, 0},
++	{0x00000E34, 0x047C03BB, 0, 0},
++	{0x00000E38, 0x043703FF, 0, 0},
++	{0x00000010, 0x00000080, 0, 0},
++	/* Enable CFA/GMARGB/R2Y */
++	{0x00000A08, 0x10000032, 0x0FFFFFFF, 0x00},
++	{0x00000A00, 0x00120002, 0, 0},
++	{0x00000A00, 0x00120000, 0, 0},
++	{0x00000A50, 0x00000002, 0, 0},
++	{0x00000008, 0x00010000, 0, 0},
++	{0x00000008, 0x0002000A, 0, 0},
++	{0x00000000, 0x00000001, 0, 0},
++};
++
++const struct reg_table isp_imx_219_settings[] = {
++	{isp_imx_219_reg_config_list,
++	ARRAY_SIZE(isp_imx_219_reg_config_list)},
++};
++
++static struct regval_t isp_format_reg_list[] = {
++	{0x0000001C, 0x00000000, 0x00000000, 0},
++	{0x00000020, 0x0437077F, 0x00000000, 0},
++	{0x00000A0C, 0x04380780, 0x00000000, 0},
++	{0x00000A88, 0x00000780, 0x00000000, 0},
++	{0x00000018, 0x000011BB, 0x00000000, 0},
++	{0x00000A08, 0x10000000, 0xF0000000, 0},
++	{0x00000028, 0x00030B80, 0x0003FFFF, 0},
++	{0x00000AA8, 0x07800438, 0x00000000, 0},
++	{0x00000A9C, 0x00000780, 0x00000000, 0},
++	{0x00000AC0, 0x07800438, 0x00000000, 0},
++	{0x00000AB4, 0x00000780, 0x00000000, 0},
++	{0x00000B20, 0x04380780, 0x00000000, 0},
++	{0x00000B24, 0x00000960, 0x00000000, 0},
++	{0x00000B3C, 0x00000960, 0x00000000, 0},
++	{0x00000014, 0x00000008, 0x00000000, 0},
++};
++
++const struct reg_table  isp_format_settings[] = {
++	{isp_format_reg_list,
++	ARRAY_SIZE(isp_format_reg_list)},
++};
++
++#if defined(USE_NEW_CONFIG_SETTING)
++#else
++static struct reg_table  *isp_settings = (struct reg_table *)isp_imx_219_settings;
++#endif
++
++static void isp_load_regs(void __iomem *ispbase, const struct reg_table *table)
++{
++	int j;
++	u32 delay_ms, reg_addr, mask, val;
++
++	for (j = 0; j < table->regval_num; j++) {
++		delay_ms = table->regval[j].delay_ms;
++		reg_addr = table->regval[j].addr;
++		val = table->regval[j].val;
++		mask = table->regval[j].mask;
++
++		if (reg_addr % 4
++			|| reg_addr > STF_ISP_REG_OFFSET_MAX
++			|| delay_ms > STF_ISP_REG_DELAY_MAX)
++			continue;
++
++		if (mask)
++			reg_set_bit(ispbase, reg_addr, mask, val);
++		else
++			reg_write(ispbase, reg_addr, val);
++		if (delay_ms)
++			usleep_range(1000 * delay_ms, 1000 * delay_ms + 100);
++	}
++}
++
++static void isp_load_regs_exclude_csi_isp_enable(
++			void __iomem *ispbase,
++			const struct reg_table *table)
++{
++	int j;
++	u32 delay_ms, reg_addr, mask, val;
++
++	for (j = 0; j < table->regval_num; j++) {
++		delay_ms = table->regval[j].delay_ms;
++		reg_addr = table->regval[j].addr;
++		val = table->regval[j].val;
++		mask = table->regval[j].mask;
++
++		if (reg_addr % 4
++			|| reg_addr > STF_ISP_REG_OFFSET_MAX
++			|| delay_ms > STF_ISP_REG_DELAY_MAX
++			|| ((reg_addr == ISP_REG_CSI_INPUT_EN_AND_STATUS) && (val & 0x01))
++			|| ((reg_addr == ISP_REG_ISP_CTRL_0) && (val & 0x01)))
++			continue;
++
++		if (mask)
++			reg_set_bit(ispbase, reg_addr, mask, val);
++		else
++			reg_write(ispbase, reg_addr, val);
++		if (delay_ms)
++			usleep_range(1000 * delay_ms, 1000 * delay_ms + 100);
++	}
++}
++
++static int stf_isp_clk_enable(struct stf_isp_dev *isp_dev)
++{
++	struct stfcamss *stfcamss = isp_dev->stfcamss;
++
++	clk_prepare_enable(stfcamss->sys_clk[STFCLK_WRAPPER_CLK_C].clk);
++	reset_control_deassert(stfcamss->sys_rst[STFRST_WRAPPER_C].rstc);
++	reset_control_deassert(stfcamss->sys_rst[STFRST_WRAPPER_P].rstc);
++
++	return 0;
++}
++
++static int stf_isp_clk_disable(struct stf_isp_dev *isp_dev)
++{
++	struct stfcamss *stfcamss = isp_dev->stfcamss;
++
++	reset_control_assert(stfcamss->sys_rst[STFRST_WRAPPER_C].rstc);
++	reset_control_assert(stfcamss->sys_rst[STFRST_WRAPPER_P].rstc);
++	clk_disable_unprepare(stfcamss->sys_clk[STFCLK_WRAPPER_CLK_C].clk);
++
++	return 0;
++}
++
++static  void __iomem *stf_isp_get_ispbase(struct stf_vin_dev *vin)
++{
++	void __iomem *base = vin->isp_base;
++
++	return base;
++}
++
++static int stf_isp_save_ctx_regs(struct stf_isp_dev *isp_dev)
++{
++	int j;
++	u32 addr, val;
++	void __iomem *ispbase;
++	struct device *dev = isp_dev->stfcamss->dev;
++	struct stf_vin_dev *vin = isp_dev->stfcamss->vin;
++
++	ispbase = stf_isp_get_ispbase(vin);
++
++	if (!isp_dev->context_regs) {
++		int regs_size =
++			sizeof(struct regval_t) * isp_reg_init_settings->regval_num;
++		isp_dev->context_regs =
++			devm_kzalloc(dev, sizeof(struct reg_table), GFP_KERNEL);
++		isp_dev->context_regs->regval =
++			devm_kzalloc(dev, regs_size, GFP_KERNEL);
++		isp_dev->context_regs->regval_num = isp_reg_init_settings->regval_num;
++	}
++
++	if (!isp_dev->context_regs || !isp_dev->context_regs->regval)
++		return -ENOMEM;
++
++	st_debug(ST_ISP, "Saving ISP context registers\n");
++	for (j = 0; j < isp_reg_init_settings->regval_num; j++) {
++		addr = isp_reg_init_settings->regval[j].addr;
++		val = ioread32(ispbase + addr);
++		isp_dev->context_regs->regval[j].addr = addr;
++		isp_dev->context_regs->regval[j].val = val;
++	}
++	st_debug(ST_ISP, "ISP context registers have been saved\n");
++
++	return 0;
++};
++
++static int stf_isp_restore_ctx_regs(struct stf_isp_dev *isp_dev)
++{
++	struct stf_vin_dev *vin = isp_dev->stfcamss->vin;
++	void __iomem *ispbase;
++
++	ispbase = stf_isp_get_ispbase(vin);
++
++	if (isp_dev->context_regs) {
++		isp_load_regs(ispbase, isp_dev->context_regs);
++		st_debug(ST_ISP, "Restored ISP register: isp_reg_init_settings.\n");
++	}
++
++	return 0;
++}
++
++static int stf_isp_reset(struct stf_isp_dev *isp_dev)
++{
++	struct stf_vin_dev *vin = isp_dev->stfcamss->vin;
++	void __iomem *ispbase;
++
++	ispbase = stf_isp_get_ispbase(vin);
++
++	reg_set_bit(ispbase, ISP_REG_ISP_CTRL_0, BIT(1), BIT(1));
++	reg_set_bit(ispbase, ISP_REG_ISP_CTRL_0, BIT(1), 0);
++
++	return 0;
++}
++
++static int stf_isp_config_set(struct stf_isp_dev *isp_dev)
++{
++	struct stf_vin_dev *vin = isp_dev->stfcamss->vin;
++	void __iomem *ispbase;
++
++	ispbase = stf_isp_get_ispbase(vin);
++
++	st_debug(ST_ISP, "%s\n", __func__);
++
++#if defined(USE_NEW_CONFIG_SETTING)
++	mutex_lock(&isp_dev->setfile_lock);
++
++	if (isp_dev->context_regs) {
++		stf_isp_restore_ctx_regs(isp_dev);
++		st_debug(ST_ISP, "%s context regs restore done\n", __func__);
++	} else {
++		isp_load_regs(ispbase, isp_reg_init_settings);
++		st_debug(ST_ISP, "%s isp_reg_init_settings done\n", __func__);
++	}
++	if (isp_dev->setfile.state) {
++		st_info(ST_ISP, "%s, Program extra ISP setting!\n", __func__);
++		isp_load_regs_exclude_csi_isp_enable(ispbase,
++			&isp_dev->setfile.settings);
++	}
++
++	mutex_unlock(&isp_dev->setfile_lock);
++#else
++	mutex_lock(&isp_dev->setfile_lock);
++	if (isp_dev->setfile.state)
++		isp_load_regs(ispbase, &isp_dev->setfile.settings);
++	else
++		isp_load_regs(ispbase, isp_settings);
++	mutex_unlock(&isp_dev->setfile_lock);
++
++	st_debug(ST_ISP, "config 0x%x = 0x%x\n",
++			isp_format_reg_list[0].addr,
++			isp_format_reg_list[0].val);
++	st_debug(ST_ISP, "config 0x%x = 0x%x\n",
++			isp_format_reg_list[1].addr,
++			isp_format_reg_list[1].val);
++	st_debug(ST_ISP, "config 0x%x = 0x%x\n",
++			isp_format_reg_list[2].addr,
++			isp_format_reg_list[2].val);
++	st_debug(ST_ISP, "config 0x%x = 0x%x\n",
++			isp_format_reg_list[3].addr,
++			isp_format_reg_list[3].val);
++#endif
++
++	return 0;
++}
++
++static int stf_isp_set_format(struct stf_isp_dev *isp_dev,
++		struct isp_stream_format *crop_array, u32 mcode,
++		int type)
++{
++	struct stf_vin_dev *vin = isp_dev->stfcamss->vin;
++	struct stf_dvp_dev *dvp_dev = isp_dev->stfcamss->dvp_dev;
++	struct v4l2_rect *crop = &crop_array[ISP_COMPOSE].rect;
++	u32 bpp = crop_array[ISP_COMPOSE].bpp;
++	void __iomem *ispbase;
++	u32 val, val1;
++
++	ispbase = stf_isp_get_ispbase(vin);
++
++	st_debug(ST_ISP, "interface type is %d(%s)\n",
++			type, type == CSI_SENSOR ? "CSI" : "DVP");
++
++	if (type == DVP_SENSOR) {
++		unsigned int flags = dvp_dev->dvp->flags;
++
++		st_debug(ST_ISP, "dvp flags = 0x%x, hsync active is %s, vsync active is %s\n",
++			flags, flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH ? "high" : "low",
++			flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH ? "high" : "low");
++	}
++
++	val = crop->left + (crop->top << 16);
++	isp_format_reg_list[0].addr = ISP_REG_PIC_CAPTURE_START_CFG;
++	isp_format_reg_list[0].val = val;
++
++	val = (crop->width + crop->left - 1)
++		+ ((crop->height + crop->top - 1) << 16);
++	isp_format_reg_list[1].addr = ISP_REG_PIC_CAPTURE_END_CFG;
++	isp_format_reg_list[1].val = val;
++
++	val = crop->width + (crop->height << 16);
++	isp_format_reg_list[2].addr = ISP_REG_PIPELINE_XY_SIZE;
++	isp_format_reg_list[2].val = val;
++
++	isp_format_reg_list[3].addr = ISP_REG_STRIDE;
++	isp_format_reg_list[3].val = ALIGN(crop->width * bpp / 8, STFCAMSS_FRAME_WIDTH_ALIGN_8);
++
++	switch (mcode) {
++	case MEDIA_BUS_FMT_SRGGB10_1X10:
++	case MEDIA_BUS_FMT_SRGGB8_1X8:
++		// 3 2 3 2 1 0 1 0 B Gb B Gb Gr R Gr R
++		val = 0x0000EE44;
++		val1 = 0x00000000;
++		break;
++	case MEDIA_BUS_FMT_SGRBG10_1X10:
++	case MEDIA_BUS_FMT_SGRBG8_1X8:
++		// 2 3 2 3 0 1 0 1, Gb B Gb B R Gr R Gr
++		val = 0x0000BB11;
++		val1 = 0x20000000;
++		break;
++	case MEDIA_BUS_FMT_SGBRG10_1X10:
++	case MEDIA_BUS_FMT_SGBRG8_1X8:
++		// 1 0 1 0 3 2 3 2, Gr R Gr R B Gb B Gb
++		val = 0x000044EE;
++		val1 = 0x30000000;
++		break;
++	case MEDIA_BUS_FMT_SBGGR10_1X10:
++	case MEDIA_BUS_FMT_SBGGR8_1X8:
++		// 0 1 0 1 2 3 2 3 R Gr R Gr Gb B Gb B
++		val = 0x000011BB;
++		val1 = 0x10000000;
++		break;
++	default:
++		st_err(ST_ISP, "UNKNOW format\n");
++		val = 0x000011BB;
++		val1 = 0x10000000;
++		break;
++	}
++
++	isp_format_reg_list[4].addr = ISP_REG_RAW_FORMAT_CFG;
++	isp_format_reg_list[4].val = val;
++
++	isp_format_reg_list[5].addr = ISP_REG_ISP_CTRL_1;
++	isp_format_reg_list[5].val = val1;
++	isp_format_reg_list[5].mask = 0xF0000000;
++
++	st_info(ST_ISP, "src left: %d, top: %d, width = %d, height = %d, bpp = %d\n",
++		crop->left, crop->top, crop->width, crop->height, bpp);
++
++	crop = &crop_array[ISP_CROP].rect;
++	bpp = crop_array[ISP_CROP].bpp;
++	val = ALIGN(crop->width * bpp / 8, STFCAMSS_FRAME_WIDTH_ALIGN_128);
++	isp_format_reg_list[6].addr = ISP_REG_DUMP_CFG_1;
++	isp_format_reg_list[6].val = val | 3 << 16;
++	isp_format_reg_list[6].mask = 0x0003FFFF;
++
++	st_info(ST_ISP, "raw left: %d, top: %d, width = %d, height = %d, bpp = %d\n",
++		crop->left, crop->top, crop->width, crop->height, bpp);
++
++	crop = &crop_array[ISP_SCALE_SS0].rect;
++	bpp = crop_array[ISP_SCALE_SS0].bpp;
++	isp_format_reg_list[7].addr = ISP_REG_SS0IW;
++	isp_format_reg_list[7].val = (crop->width << 16) + crop->height;
++	isp_format_reg_list[8].addr = ISP_REG_SS0S;
++	isp_format_reg_list[8].val = ALIGN(crop->width * bpp / 8, STFCAMSS_FRAME_WIDTH_ALIGN_8);
++
++	st_info(ST_ISP, "ss0 left: %d, top: %d, width = %d, height = %d, bpp = %d\n",
++		crop->left, crop->top, crop->width, crop->height, bpp);
++
++	crop = &crop_array[ISP_SCALE_SS1].rect;
++	bpp = crop_array[ISP_SCALE_SS1].bpp;
++	isp_format_reg_list[9].addr = ISP_REG_SS1IW;
++	isp_format_reg_list[9].val = (crop->width << 16) + crop->height;
++	isp_format_reg_list[10].addr = ISP_REG_SS1S;
++	isp_format_reg_list[10].val = ALIGN(crop->width * bpp / 8, STFCAMSS_FRAME_WIDTH_ALIGN_8);
++
++	crop = &crop_array[ISP_ITIWS].rect;
++	bpp = crop_array[ISP_ITIWS].bpp;
++	isp_format_reg_list[11].addr = ISP_REG_ITIIWSR;
++	isp_format_reg_list[11].val = (crop->height << 16) + crop->width;
++	isp_format_reg_list[12].addr = ISP_REG_ITIDWLSR;
++	isp_format_reg_list[12].val = ALIGN(crop->width * bpp / 8, STFCAMSS_FRAME_WIDTH_ALIGN_8);
++	isp_format_reg_list[13].addr = ISP_REG_ITIDRLSR;
++	isp_format_reg_list[13].val = ALIGN(crop->width * bpp / 8, STFCAMSS_FRAME_WIDTH_ALIGN_8);
++
++	st_info(ST_ISP, "iti left: %d, top: %d, width = %d, height = %d, bpp = %d\n",
++		crop->left, crop->top, crop->width, crop->height, bpp);
++
++	isp_format_reg_list[14].addr = ISP_REG_SENSOR;
++	isp_format_reg_list[14].val = 0x00000000;
++	if (type == DVP_SENSOR) {
++		unsigned int flags = dvp_dev->dvp->flags;
++
++		if (flags & V4L2_MBUS_HSYNC_ACTIVE_HIGH)
++			isp_format_reg_list[14].val |= 0x08;
++		if (flags & V4L2_MBUS_VSYNC_ACTIVE_HIGH)
++			isp_format_reg_list[14].val |= 0x04;
++	} else {
++		isp_format_reg_list[14].val |= 0x01;
++	}
++
++	isp_load_regs(ispbase, isp_format_settings);
++	return 0;
++}
++
++static int stf_isp_stream_set(struct stf_isp_dev *isp_dev, int on)
++{
++	struct stf_vin_dev *vin = isp_dev->stfcamss->vin;
++
++	void __iomem *ispbase;
++
++	ispbase = stf_isp_get_ispbase(vin);
++
++	if (on) {
++#if defined(USE_NEW_CONFIG_SETTING)
++		isp_load_regs(ispbase, isp_reg_start_settings);
++#else
++		reg_set_bit(ispbase, ISP_REG_CSIINTS_ADDR, 0x3FFFF, 0x3000a);
++		reg_set_bit(ispbase, ISP_REG_IESHD_ADDR, BIT(1) | BIT(0), 0x3);
++		reg_set_bit(ispbase, ISP_REG_ISP_CTRL_0, BIT(0), 1);
++#endif //#if defined(USE_NEW_CONFIG_SETTING)
++	} else {
++		/* NOTE: Clear bit 0 of ISP_REG_ISP_CTRL_0 here will get crash. */
++		stf_isp_save_ctx_regs(isp_dev);
++	}
++
++	return 0;
++}
++
++static union reg_buf reg_buf;
++static int stf_isp_reg_read(struct stf_isp_dev *isp_dev, void *arg)
++{
++	struct stf_vin_dev *vin = isp_dev->stfcamss->vin;
++	void __iomem *ispbase;
++	struct isp_reg_param *reg_param = arg;
++	u32 size;
++	unsigned long r;
++
++	if (reg_param->reg_buf == NULL) {
++		st_err(ST_ISP, "Failed to access register. The pointer is NULL!!!\n");
++		return -EINVAL;
++	}
++
++	ispbase = stf_isp_get_ispbase(vin);
++
++	size = 0;
++	switch (reg_param->reg_info.method) {
++	case STF_ISP_REG_METHOD_ONE_REG:
++		break;
++
++	case STF_ISP_REG_METHOD_SERIES:
++		if (reg_param->reg_info.length > STF_ISP_REG_BUF_SIZE) {
++			st_err(ST_ISP, "Failed to access register. \
++				The (length=0x%08X > 0x%08X) is out of size!!!\n",
++				reg_param->reg_info.length, STF_ISP_REG_BUF_SIZE);
++			return -EINVAL;
++		}
++		break;
++
++	case STF_ISP_REG_METHOD_MODULE:
++		/* This mode is not supported in the V4L2 version. */
++		st_err(ST_ISP, "Reg Read - Failed to access register. The method = \
++			STF_ISP_REG_METHOD_MODULE is not supported!!!\n");
++		return -ENOTTY;
++
++	case STF_ISP_REG_METHOD_TABLE:
++		if (reg_param->reg_info.length > STF_ISP_REG_TBL_BUF_SIZE) {
++			st_err(ST_ISP, "Failed to access register. \
++				The (length=0x%08X > 0x%08X) is out of size!!!\n",
++				reg_param->reg_info.length, STF_ISP_REG_TBL_BUF_SIZE);
++			return -EINVAL;
++		}
++		size = sizeof(u32) * reg_param->reg_info.length * 2;
++		break;
++
++	case STF_ISP_REG_METHOD_TABLE_2:
++		if (reg_param->reg_info.length > STF_ISP_REG_TBL_2_BUF_SIZE) {
++			st_err(ST_ISP, "Failed to access register. \
++				The (length=0x%08X > 0x%08X) is out of size!!!\n",
++				reg_param->reg_info.length, STF_ISP_REG_TBL_2_BUF_SIZE);
++			return -EINVAL;
++		}
++		size = sizeof(u32) * reg_param->reg_info.length * 3;
++		break;
++
++	case STF_ISP_REG_METHOD_TABLE_3:
++		if (reg_param->reg_info.length > STF_ISP_REG_TBL_3_BUF_SIZE) {
++			st_err(ST_ISP, "Failed to access register. \
++				The (length=0x%08X > 0x%08X) is out of size!!!\n",
++				reg_param->reg_info.length, STF_ISP_REG_TBL_3_BUF_SIZE);
++			return -EINVAL;
++		}
++		size = sizeof(u32) * reg_param->reg_info.length * 4;
++		break;
++
++	case STF_ISP_REG_METHOD_SMPL_PACK:
++		st_err(ST_ISP, "Reg Read - Failed to access register. The method = \
++			STF_ISP_REG_METHOD_SMPL_PACK is not supported!!!\n");
++		return -ENOTTY;
++
++	case STF_ISP_REG_METHOD_SOFT_RDMA:
++		// This mode is not supported in the V4L2 version.
++		st_err(ST_ISP, "Reg Read - Failed to access register. The method = \
++			STF_ISP_REG_METHOD_SOFT_RDMA is not supported!!!\n");
++		return -ENOTTY;
++
++	default:
++		st_err(ST_ISP, "Failed to access register. The method=%d \
++			is not supported!!!\n", reg_param->reg_info.method);
++		return -ENOTTY;
++	}
++
++	memset(&reg_buf, 0, sizeof(union reg_buf));
++	if (size) {
++		r = copy_from_user((u8 *)reg_buf.buffer,
++			(u8 *)reg_param->reg_buf->buffer, size);
++		if (r) {
++			st_err(ST_ISP, "Failed to call copy_from_user for the \
++				reg_param->reg_buf value\n");
++			return -EIO;
++		}
++	}
++
++	size = 0;
++	switch (reg_param->reg_info.method) {
++	case STF_ISP_REG_METHOD_ONE_REG:
++		reg_buf.buffer[0] = reg_read(ispbase, reg_param->reg_info.offset);
++		size = sizeof(u32);
++		break;
++
++	case STF_ISP_REG_METHOD_SERIES:
++		for (r = 0; r < reg_param->reg_info.length; r++) {
++			reg_buf.buffer[r] = reg_read(ispbase,
++				reg_param->reg_info.offset + (r * 4));
++		}
++		size = sizeof(u32) * reg_param->reg_info.length;
++		break;
++
++	case STF_ISP_REG_METHOD_MODULE:
++		break;
++
++	case STF_ISP_REG_METHOD_TABLE:
++		for (r = 0; r < reg_param->reg_info.length; r++) {
++			reg_buf.reg_tbl[r].value = reg_read(ispbase,
++				reg_buf.reg_tbl[r].offset);
++		}
++		size = sizeof(u32) * reg_param->reg_info.length * 2;
++		break;
++
++	case STF_ISP_REG_METHOD_TABLE_2:
++		for (r = 0; r < reg_param->reg_info.length; r++) {
++			if (reg_buf.reg_tbl2[r].mask) {
++				reg_buf.reg_tbl2[r].value = (reg_read(ispbase,
++					reg_buf.reg_tbl2[r].offset)
++						& reg_buf.reg_tbl2[r].mask);
++			} else {
++				reg_buf.reg_tbl2[r].value = reg_read(ispbase,
++					reg_buf.reg_tbl2[r].offset);
++			}
++		}
++		size = sizeof(u32) * reg_param->reg_info.length * 3;
++		break;
++
++	case STF_ISP_REG_METHOD_TABLE_3:
++		for (r = 0; r < reg_param->reg_info.length; r++) {
++			if (reg_buf.reg_tbl3[r].mask) {
++				reg_buf.reg_tbl3[r].value = (reg_read(ispbase,
++					reg_buf.reg_tbl3[r].offset)
++						& reg_buf.reg_tbl3[r].mask);
++			} else {
++				reg_buf.reg_tbl3[r].value = reg_read(ispbase,
++					reg_buf.reg_tbl3[r].offset);
++			}
++			if (reg_buf.reg_tbl3[r].delay_ms) {
++				usleep_range(1000 * reg_buf.reg_tbl3[r].delay_ms,
++					1000 * reg_buf.reg_tbl3[r].delay_ms + 100);
++			}
++		}
++		size = sizeof(u32) * reg_param->reg_info.length * 4;
++		break;
++
++	case STF_ISP_REG_METHOD_SMPL_PACK:
++		break;
++
++	case STF_ISP_REG_METHOD_SOFT_RDMA:
++		break;
++
++	default:
++		break;
++	}
++
++	r = copy_to_user((u8 *)reg_param->reg_buf->buffer, (u8 *)reg_buf.buffer,
++		size);
++	if (r) {
++		st_err(ST_ISP, "Failed to call copy_to_user for the \
++			reg_param->buffer value\n");
++		return -EIO;
++	}
++
++	return 0;
++}
++
++static int stf_isp_soft_rdma(struct stf_isp_dev *isp_dev, u32 rdma_addr)
++{
++	struct stf_vin_dev *vin = isp_dev->stfcamss->vin;
++	void __iomem *ispbase;
++	struct isp_rdma_info *rdma_info = NULL;
++	s32 len;
++	u32 offset;
++	int ret = 0;
++
++	ispbase = stf_isp_get_ispbase(vin);
++
++	rdma_info = phys_to_virt(rdma_addr);
++	while (1) {
++		if (rdma_info->tag == RDMA_WR_ONE) {
++			reg_write(ispbase, rdma_info->offset, rdma_info->param);
++			rdma_info++;
++		} else if (rdma_info->tag == RDMA_WR_SRL) {
++			offset = rdma_info->offset;
++			len = rdma_info->param;
++			rdma_info++;
++			while (len > 0) {
++				reg_write(ispbase, offset, rdma_info->param);
++				offset += 4;
++				len--;
++				if (len > 0) {
++					reg_write(ispbase, offset, rdma_info->value);
++					len--;
++				}
++				offset += 4;
++				rdma_info++;
++			}
++		} else if (rdma_info->tag == RDMA_LINK) {
++			rdma_info = phys_to_virt(rdma_info->param);
++		} else if (rdma_info->tag == RDMA_SINT) {
++			/* Software not support this command. */
++			rdma_info++;
++		} else if (rdma_info->tag == RDMA_END) {
++			break;
++		} else
++			rdma_info++;
++	}
++
++	return ret;
++}
++
++static int stf_isp_reg_write(struct stf_isp_dev *isp_dev, void *arg)
++{
++	struct stf_vin_dev *vin = isp_dev->stfcamss->vin;
++	void __iomem *ispbase;
++	struct isp_reg_param *reg_param = arg;
++	struct isp_rdma_info *rdma_info = NULL;
++	s32 len;
++	u32 offset;
++	u32 size;
++	unsigned long r;
++	int ret = 0;
++
++	if ((reg_param->reg_buf == NULL)
++		&& (reg_param->reg_info.method != STF_ISP_REG_METHOD_SOFT_RDMA)) {
++		st_err(ST_ISP, "Failed to access register. \
++			The register buffer pointer is NULL!!!\n");
++		return -EINVAL;
++	}
++
++	ispbase = stf_isp_get_ispbase(vin);
++
++	size = 0;
++	switch (reg_param->reg_info.method) {
++	case STF_ISP_REG_METHOD_ONE_REG:
++		size = sizeof(u32);
++		break;
++
++	case STF_ISP_REG_METHOD_SERIES:
++		if (reg_param->reg_info.length > STF_ISP_REG_BUF_SIZE) {
++			st_err(ST_ISP, "Failed to access register. \
++				The (length=0x%08X > 0x%08X) is out of size!!!\n",
++				reg_param->reg_info.length, STF_ISP_REG_BUF_SIZE);
++			return -EINVAL;
++		}
++		size = sizeof(u32) * reg_param->reg_info.length;
++		break;
++
++	case STF_ISP_REG_METHOD_MODULE:
++		// This mode is not supported in the V4L2 version.
++		st_err(ST_ISP, "Reg Write - Failed to access register. \
++			The method = STF_ISP_REG_METHOD_MODULE is not supported!!!\n");
++		return -ENOTTY;
++
++	case STF_ISP_REG_METHOD_TABLE:
++		if (reg_param->reg_info.length > STF_ISP_REG_TBL_BUF_SIZE) {
++			st_err(ST_ISP, "Failed to access register. \
++				The (length=0x%08X > 0x%08X) is out of size!!!\n",
++				reg_param->reg_info.length, STF_ISP_REG_TBL_BUF_SIZE);
++			return -EINVAL;
++		}
++		size = sizeof(u32) * reg_param->reg_info.length * 2;
++		break;
++
++	case STF_ISP_REG_METHOD_TABLE_2:
++		if (reg_param->reg_info.length > STF_ISP_REG_TBL_2_BUF_SIZE) {
++			st_err(ST_ISP, "Failed to access register. \
++				The (length=0x%08X > 0x%08X) is out of size!!!\n",
++				reg_param->reg_info.length, STF_ISP_REG_TBL_2_BUF_SIZE);
++			return -EINVAL;
++		}
++		size = sizeof(u32) * reg_param->reg_info.length * 3;
++		break;
++
++	case STF_ISP_REG_METHOD_TABLE_3:
++		if (reg_param->reg_info.length > STF_ISP_REG_TBL_3_BUF_SIZE) {
++			st_err(ST_ISP, "Failed to access register. \
++				The (length=0x%08X > 0x%08X) is out of size!!!\n",
++				reg_param->reg_info.length, STF_ISP_REG_TBL_3_BUF_SIZE);
++			return -EINVAL;
++		}
++		size = sizeof(u32) * reg_param->reg_info.length * 4;
++		break;
++
++	case STF_ISP_REG_METHOD_SMPL_PACK:
++		if (reg_param->reg_info.length > STF_ISP_REG_SMPL_PACK_BUF_SIZE) {
++			st_err(ST_ISP, "Failed to access register. \
++				The (length=0x%08X > 0x%08X) is out of size!!!\n",
++				reg_param->reg_info.length, STF_ISP_REG_SMPL_PACK_BUF_SIZE);
++			return -EINVAL;
++		}
++		size = sizeof(u32) * reg_param->reg_info.length * 2;
++		break;
++
++	case STF_ISP_REG_METHOD_SOFT_RDMA:
++		break;
++
++	default:
++		st_err(ST_ISP, "Failed to access register. The method=%d \
++			is not supported!!!\n", reg_param->reg_info.method);
++		return -ENOTTY;
++	}
++
++	memset(&reg_buf, 0, sizeof(union reg_buf));
++	if (size) {
++		r = copy_from_user((u8 *)reg_buf.buffer,
++			(u8 *)reg_param->reg_buf->buffer, size);
++		if (r) {
++			st_err(ST_ISP, "Failed to call copy_from_user for the \
++				reg_param->reg_buf value\n");
++			return -EIO;
++		}
++	}
++
++	switch (reg_param->reg_info.method) {
++	case STF_ISP_REG_METHOD_ONE_REG:
++		reg_write(ispbase, reg_param->reg_info.offset, reg_buf.buffer[0]);
++		break;
++
++	case STF_ISP_REG_METHOD_SERIES:
++		for (r = 0; r < reg_param->reg_info.length; r++) {
++			reg_write(ispbase, reg_param->reg_info.offset + (r * 4),
++				reg_buf.buffer[r]);
++		}
++		break;
++
++	case STF_ISP_REG_METHOD_MODULE:
++		/* This mode is not supported in the V4L2 version. */
++		break;
++
++	case STF_ISP_REG_METHOD_TABLE:
++		for (r = 0; r < reg_param->reg_info.length; r++) {
++			reg_write(ispbase, reg_buf.reg_tbl[r].offset,
++				reg_buf.reg_tbl[r].value);
++		}
++		break;
++
++	case STF_ISP_REG_METHOD_TABLE_2:
++		for (r = 0; r < reg_param->reg_info.length; r++) {
++			if (reg_buf.reg_tbl2[r].mask) {
++				reg_set_bit(ispbase, reg_buf.reg_tbl2[r].offset,
++					reg_buf.reg_tbl2[r].mask, reg_buf.reg_tbl2[r].value);
++			} else {
++				reg_write(ispbase, reg_buf.reg_tbl2[r].offset,
++					reg_buf.reg_tbl2[r].value);
++			}
++		}
++		break;
++
++	case STF_ISP_REG_METHOD_TABLE_3:
++		for (r = 0; r < reg_param->reg_info.length; r++) {
++			if (reg_buf.reg_tbl3[r].mask) {
++				reg_set_bit(ispbase, reg_buf.reg_tbl3[r].offset,
++					reg_buf.reg_tbl3[r].mask, reg_buf.reg_tbl3[r].value);
++			} else {
++				reg_write(ispbase, reg_buf.reg_tbl3[r].offset,
++					reg_buf.reg_tbl3[r].value);
++			}
++			if (reg_buf.reg_tbl3[r].delay_ms) {
++				usleep_range(1000 * reg_buf.reg_tbl3[r].delay_ms,
++					1000 * reg_buf.reg_tbl3[r].delay_ms + 100);
++			}
++		}
++		break;
++
++	case STF_ISP_REG_METHOD_SMPL_PACK:
++		size = reg_param->reg_info.length;
++		rdma_info = &reg_buf.rdma_cmd[0];
++		while (size) {
++			if (rdma_info->tag == RDMA_WR_ONE) {
++				reg_write(ispbase, rdma_info->offset, rdma_info->param);
++				rdma_info++;
++				size--;
++			} else if (rdma_info->tag == RDMA_WR_SRL) {
++				offset = rdma_info->offset;
++				len = rdma_info->param;
++				rdma_info++;
++				size--;
++				while (size && (len > 0)) {
++					reg_write(ispbase, offset, rdma_info->param);
++					offset += 4;
++					len--;
++					if (len > 0) {
++						reg_write(ispbase, offset, rdma_info->value);
++						len--;
++					}
++					offset += 4;
++					rdma_info++;
++					size--;
++				}
++			} else if (rdma_info->tag == RDMA_END) {
++				break;
++			} else {
++				rdma_info++;
++				size--;
++			}
++		}
++		break;
++
++	case STF_ISP_REG_METHOD_SOFT_RDMA:
++		/*
++		 * Simulation the hardware RDMA behavior to debug and verify
++		 * the RDMA chain.
++		 */
++		ret = stf_isp_soft_rdma(isp_dev, reg_param->reg_info.offset);
++		break;
++
++	default:
++		break;
++	}
++
++	return ret;
++}
++
++static int stf_isp_shadow_trigger(struct stf_isp_dev *isp_dev)
++{
++	struct stf_vin_dev *vin = isp_dev->stfcamss->vin;
++	void __iomem *ispbase;
++
++	ispbase = stf_isp_get_ispbase(vin);
++
++	// shadow update
++	reg_set_bit(ispbase, ISP_REG_CSIINTS_ADDR, (BIT(17) | BIT(16)), 0x30000);
++	reg_set_bit(ispbase, ISP_REG_IESHD_ADDR, (BIT(1) | BIT(0)), 0x3);
++	return 0;
++}
++
++void dump_isp_reg(void *__iomem ispbase)
++{
++	int j;
++	u32 addr, val;
++
++	st_debug(ST_ISP, "DUMP ISP register:\n -- isp_reg_init_settings --\n");
++	for (j = 0; j < isp_reg_init_settings->regval_num; j++) {
++		addr = isp_reg_init_settings->regval[j].addr;
++		val = ioread32(ispbase + addr);
++		st_debug(ST_ISP, "{0x%08x, 0x%08x}\n", addr, val);
++	}
++
++	st_debug(ST_ISP, " --- isp_format_settings ---\n");
++	for (j = 0; j < isp_format_settings->regval_num; j++) {
++		addr = isp_format_settings->regval[j].addr;
++		val = ioread32(ispbase + addr);
++		st_debug(ST_ISP, "{0x%08x, 0x%08x}\n", addr, val);
++	}
++
++	val = ioread32(ispbase + ISP_REG_Y_PLANE_START_ADDR);
++	st_debug(ST_ISP, "-- ISP_REG_Y_PLANE_START_ADDR --\n {0x%08x, 0x%08x}\n",
++		 ISP_REG_Y_PLANE_START_ADDR, val);
++	val = ioread32(ispbase + ISP_REG_UV_PLANE_START_ADDR);
++	st_debug(ST_ISP, "-- ISP_REG_UV_PLANE_START_ADDR --\n {0x%08x, 0x%08x}\n",
++		 ISP_REG_UV_PLANE_START_ADDR, val);
++	val = ioread32(ispbase + ISP_REG_DUMP_CFG_0);
++	st_debug(ST_ISP, "-- ISP_REG_DUMP_CFG_0 --\n {0x%08x, 0x%08x}\n",
++		 ISP_REG_DUMP_CFG_0, val);
++	val = ioread32(ispbase + ISP_REG_DUMP_CFG_1);
++	st_debug(ST_ISP, " --- ISP_REG_DUMP_CFG_1 ---\n {0x%08x, 0x%08x}\n",
++		 ISP_REG_DUMP_CFG_1, val);
++
++	st_debug(ST_ISP, " --- isp_reg_start_settings ---\n");
++	for (j = 0; j < isp_reg_start_settings->regval_num; j++) {
++		addr = isp_reg_start_settings->regval[j].addr;
++		val = ioread32(ispbase + addr);
++		st_debug(ST_ISP, "{0x%08x, 0x%08x}\n", addr, val);
++	}
++}
++
++struct isp_hw_ops isp_ops = {
++	.isp_clk_enable        = stf_isp_clk_enable,
++	.isp_clk_disable       = stf_isp_clk_disable,
++	.isp_reset             = stf_isp_reset,
++	.isp_config_set        = stf_isp_config_set,
++	.isp_set_format        = stf_isp_set_format,
++	.isp_stream_set        = stf_isp_stream_set,
++	.isp_reg_read          = stf_isp_reg_read,
++	.isp_reg_write         = stf_isp_reg_write,
++	.isp_shadow_trigger    = stf_isp_shadow_trigger,
++};
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_isp_ioctl.h b/drivers/media/platform/starfive/v4l2_driver/stf_isp_ioctl.h
+new file mode 100644
+index 000000000000..5e34b3e9d020
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_isp_ioctl.h
+@@ -0,0 +1,131 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++/*
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#ifndef STF_ISP_IOCTL_H
++#define STF_ISP_IOCTL_H
++
++
++#include <media/v4l2-ctrls.h>
++
++
++#define FILENAME_MAX_LEN     30
++
++#define ISP_IOC                         ('V')
++#define STF_ISP_REG_BUF_SIZE            (768)
++#define STF_ISP_REG_TBL_BUF_SIZE        (STF_ISP_REG_BUF_SIZE / 2)
++#define STF_ISP_REG_TBL_2_BUF_SIZE      (STF_ISP_REG_BUF_SIZE / 3)
++#define STF_ISP_REG_TBL_3_BUF_SIZE      (STF_ISP_REG_BUF_SIZE / 4)
++#define STF_ISP_REG_SMPL_PACK_BUF_SIZE  (STF_ISP_REG_BUF_SIZE / 2)
++#define RDMA_WR_ONE                     (0xA0)
++#define RDMA_WR_SRL                     (0xA1)
++#define RDMA_LINK                       (0xA2)
++#define RDMA_SINT                       (0xA3)
++#define RDMA_END                        (0xAF)
++#define ENABLE_SS0_SS1
++
++enum _STF_ISP_IOCTL {
++	STF_ISP_IOCTL_LOAD_FW = BASE_VIDIOC_PRIVATE + 1,
++	STF_ISP_IOCTL_DMABUF_ALLOC,
++	STF_ISP_IOCTL_DMABUF_FREE,
++	STF_ISP_IOCTL_GET_HW_VER,
++	STF_ISP_IOCTL_REG,
++	STF_ISP_IOCTL_SHADOW_LOCK,
++	STF_ISP_IOCTL_SHADOW_UNLOCK,
++	STF_ISP_IOCTL_SHADOW_UNLOCK_N_TRIGGER,
++	STF_ISP_IOCTL_SET_USER_CONFIG_ISP,
++	STF_ISP_IOCTL_MAX
++};
++
++enum _STF_ISP_REG_METHOD {
++	STF_ISP_REG_METHOD_ONE_REG = 0,
++	STF_ISP_REG_METHOD_SERIES,
++	STF_ISP_REG_METHOD_MODULE,
++	STF_ISP_REG_METHOD_TABLE,
++	STF_ISP_REG_METHOD_TABLE_2,
++	STF_ISP_REG_METHOD_TABLE_3,
++	STF_ISP_REG_METHOD_SMPL_PACK,
++	STF_ISP_REG_METHOD_SOFT_RDMA,
++	STF_ISP_REG_METHOD_MAX
++};
++
++
++struct stfisp_fw_info {
++	char __user filename[FILENAME_MAX_LEN];
++};
++
++struct dmabuf_create {
++	__u32 fd;
++	__u32 size;
++	__u32 paddr;
++};
++
++struct isp_rdma_info {
++	u32 param;
++	union {
++		u32 value;
++		struct {
++			u32 offset  : 24;
++			u32 tag     : 8;
++		};
++	};
++};
++
++struct isp_reg_info {
++	/** @brief [in] access method of register */
++	u8 method;
++	/** @brief [in] offset indicated which register will be read/write */
++	u32 offset;
++	/** @brief [in] length for indicated how much register will be read/write */
++	u32 length;
++};
++
++union reg_buf {
++	u32 buffer[STF_ISP_REG_BUF_SIZE];
++	struct {
++		u32 offset;
++		u32 value;
++	} reg_tbl[STF_ISP_REG_TBL_BUF_SIZE];
++	struct {
++		u32 offset;
++		u32 value;
++		u32 mask;
++	} reg_tbl2[STF_ISP_REG_TBL_2_BUF_SIZE];
++	struct {
++		u32 offset;
++		u32 value;
++		u32 mask;
++		u32 delay_ms;
++	} reg_tbl3[STF_ISP_REG_TBL_3_BUF_SIZE];
++	struct isp_rdma_info rdma_cmd[STF_ISP_REG_SMPL_PACK_BUF_SIZE];
++};
++
++struct isp_reg_param {
++	/** @brief [in, out] register read/write information */
++	struct isp_reg_info reg_info;
++	/** @brief [in, out] buffer */
++	union reg_buf *reg_buf;
++};
++
++
++#define VIDIOC_STFISP_LOAD_FW \
++	_IOW(ISP_IOC, STF_ISP_IOCTL_LOAD_FW, struct stfisp_fw_info)
++#define VIDIOC_STF_DMABUF_ALLOC \
++	_IOWR(ISP_IOC, STF_ISP_IOCTL_DMABUF_ALLOC, struct dmabuf_create)
++#define VIDIOC_STF_DMABUF_FREE \
++	_IOWR(ISP_IOC, STF_ISP_IOCTL_DMABUF_FREE, struct dmabuf_create)
++#define VIDIOC_STFISP_GET_REG \
++	_IOWR(ISP_IOC, STF_ISP_IOCTL_REG, struct isp_reg_param)
++#define VIDIOC_STFISP_SET_REG \
++	_IOW(ISP_IOC, STF_ISP_IOCTL_REG, struct isp_reg_param)
++#define VIDIOC_STFISP_SHADOW_LOCK \
++	_IO(ISP_IOC, STF_ISP_IOCTL_SHADOW_LOCK)
++#define VIDIOC_STFISP_SHADOW_UNLOCK \
++	_IO(ISP_IOC, STF_ISP_IOCTL_SHADOW_UNLOCK)
++#define VIDIOC_STFISP_SHADOW_UNLOCK_N_TRIGGER \
++	_IO(ISP_IOC, STF_ISP_IOCTL_SHADOW_UNLOCK_N_TRIGGER)
++#define VIDIOC_STFISP_SET_USER_CONFIG_ISP \
++	_IO(ISP_IOC, STF_ISP_IOCTL_SET_USER_CONFIG_ISP)
++
++
++#endif /* STF_ISP_IOCTL_H */
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_video.c b/drivers/media/platform/starfive/v4l2_driver/stf_video.c
+new file mode 100644
+index 000000000000..2ce2b78b0b00
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_video.c
+@@ -0,0 +1,1551 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#include "stfcamss.h"
++#include "stf_video.h"
++#include <media/media-entity.h>
++#include <media/v4l2-event.h>
++#include <media/v4l2-mc.h>
++#include <media/videobuf2-dma-sg.h>
++#include <media/videobuf2-vmalloc.h>
++#include <media/videobuf2-dma-contig.h>
++
++static const struct stfcamss_format_info formats_pix_st7110_wr[] = {
++	{ MEDIA_BUS_FMT_YUYV8_2X8, V4L2_PIX_FMT_YUYV, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 16 } },
++	{ MEDIA_BUS_FMT_RGB565_2X8_LE, V4L2_PIX_FMT_RGB565, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 16 } },
++	{ MEDIA_BUS_FMT_SRGGB8_1X8, V4L2_PIX_FMT_SRGGB8, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 8 } },
++	{ MEDIA_BUS_FMT_SGRBG8_1X8, V4L2_PIX_FMT_SGRBG8, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 8 } },
++	{ MEDIA_BUS_FMT_SGBRG8_1X8, V4L2_PIX_FMT_SGBRG8, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 8 } },
++	{ MEDIA_BUS_FMT_SBGGR8_1X8, V4L2_PIX_FMT_SBGGR8, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 8 } },
++	{ MEDIA_BUS_FMT_SRGGB10_1X10, V4L2_PIX_FMT_SRGGB10, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 10 } },
++	{ MEDIA_BUS_FMT_SGRBG10_1X10, V4L2_PIX_FMT_SGRBG10, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 10 } },
++	{ MEDIA_BUS_FMT_SGBRG10_1X10, V4L2_PIX_FMT_SGBRG10, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 10 } },
++	{ MEDIA_BUS_FMT_SBGGR10_1X10, V4L2_PIX_FMT_SBGGR10, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 10 } },
++};
++
++static const struct stfcamss_format_info formats_raw_st7110_isp[] = {
++	{ MEDIA_BUS_FMT_SBGGR12_1X12, V4L2_PIX_FMT_SBGGR12, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 12 } },
++	{ MEDIA_BUS_FMT_SRGGB12_1X12, V4L2_PIX_FMT_SRGGB12, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 12 } },
++	{ MEDIA_BUS_FMT_SGRBG12_1X12, V4L2_PIX_FMT_SGRBG12, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 12 } },
++	{ MEDIA_BUS_FMT_SGBRG12_1X12, V4L2_PIX_FMT_SGBRG12, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 12 } },
++};
++
++static const struct stfcamss_format_info formats_pix_st7110_isp[] = {
++	// { MEDIA_BUS_FMT_YUYV12_2X12, V4L2_PIX_FMT_NV12M, 2,
++	//  { { 1, 1 }, { 1, 1 } }, { { 1, 1 }, { 1, 1 } }, { 8 , 4 } },
++	{ MEDIA_BUS_FMT_Y12_1X12, V4L2_PIX_FMT_NV12, 1,
++	  { { 1, 1 } }, { { 2, 3 } }, { 8 } },
++	{ MEDIA_BUS_FMT_Y12_1X12, V4L2_PIX_FMT_NV21, 1,
++	  { { 1, 1 } }, { { 2, 3 } }, { 8 } },
++};
++
++static const struct stfcamss_format_info formats_st7110_isp_iti[] = {
++	//  raw format
++	{ MEDIA_BUS_FMT_SRGGB10_1X10, V4L2_PIX_FMT_SRGGB10, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 10 } },
++	{ MEDIA_BUS_FMT_SGRBG10_1X10, V4L2_PIX_FMT_SGRBG10, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 10 } },
++	{ MEDIA_BUS_FMT_SGBRG10_1X10, V4L2_PIX_FMT_SGBRG10, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 10 } },
++	{ MEDIA_BUS_FMT_SBGGR10_1X10, V4L2_PIX_FMT_SBGGR10, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 10 } },
++	{ MEDIA_BUS_FMT_SRGGB12_1X12, V4L2_PIX_FMT_SRGGB12, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 12 } },
++	{ MEDIA_BUS_FMT_SGRBG12_1X12, V4L2_PIX_FMT_SGRBG12, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 12 } },
++	{ MEDIA_BUS_FMT_SGBRG12_1X12, V4L2_PIX_FMT_SGBRG12, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 12 } },
++	{ MEDIA_BUS_FMT_SBGGR12_1X12, V4L2_PIX_FMT_SBGGR12, 1,
++	  { { 1, 1 } }, { { 1, 1 } }, { 12 } },
++
++	// YUV420
++	{ MEDIA_BUS_FMT_Y12_1X12, V4L2_PIX_FMT_NV12, 1,
++	  { { 1, 1 } }, { { 2, 3 } }, { 8 } },
++	{ MEDIA_BUS_FMT_Y12_1X12, V4L2_PIX_FMT_NV21, 1,
++	  { { 1, 1 } }, { { 2, 3 } }, { 8 } },
++
++	// YUV444
++	{ MEDIA_BUS_FMT_YUV8_1X24, V4L2_PIX_FMT_NV24, 1,
++	  { { 1, 1 } }, { { 1, 3 } }, { 8 } },
++	{ MEDIA_BUS_FMT_VUY8_1X24, V4L2_PIX_FMT_NV42, 1,
++	  { { 1, 1 } }, { { 1, 3 } }, { 8 } },
++};
++
++static int video_find_format(u32 code, u32 pixelformat,
++				const struct stfcamss_format_info *formats,
++				unsigned int nformats)
++{
++	int i;
++
++	for (i = 0; i < nformats; i++) {
++		if (formats[i].code == code &&
++			formats[i].pixelformat == pixelformat)
++			return i;
++	}
++
++	for (i = 0; i < nformats; i++)
++		if (formats[i].code == code)
++			return i;
++
++	for (i = 0; i < nformats; i++)
++		if (formats[i].pixelformat == pixelformat)
++			return i;
++
++	return -EINVAL;
++}
++
++static int __video_try_fmt(struct stfcamss_video *video,
++		struct v4l2_format *f, int is_mp)
++{
++	struct v4l2_pix_format *pix;
++	struct v4l2_pix_format_mplane *pix_mp;
++	const struct stfcamss_format_info *fi;
++	u32 width, height;
++	u32 bpl;
++	int i, j;
++
++	st_debug(ST_VIDEO, "%s, fmt.type = 0x%x\n", __func__, f->type);
++	pix = &f->fmt.pix;
++	pix_mp = &f->fmt.pix_mp;
++
++	if (is_mp) {
++		for (i = 0; i < video->nformats; i++)
++			if (pix_mp->pixelformat
++				== video->formats[i].pixelformat)
++				break;
++
++		if (i == video->nformats)
++			i = 0; /* default format */
++
++		fi = &video->formats[i];
++		width = pix_mp->width;
++		height = pix_mp->height;
++
++		memset(pix_mp, 0, sizeof(*pix_mp));
++
++		pix_mp->pixelformat = fi->pixelformat;
++		pix_mp->width = clamp_t(u32, width, STFCAMSS_FRAME_MIN_WIDTH,
++				STFCAMSS_FRAME_MAX_WIDTH);
++		pix_mp->height = clamp_t(u32, height, STFCAMSS_FRAME_MIN_HEIGHT,
++				STFCAMSS_FRAME_MAX_HEIGHT);
++		pix_mp->num_planes = fi->planes;
++		for (j = 0; j < pix_mp->num_planes; j++) {
++			bpl = pix_mp->width / fi->hsub[j].numerator *
++				fi->hsub[j].denominator * fi->bpp[j] / 8;
++			bpl = ALIGN(bpl, video->bpl_alignment);
++			pix_mp->plane_fmt[j].bytesperline = bpl;
++			pix_mp->plane_fmt[j].sizeimage = pix_mp->height /
++				fi->vsub[j].numerator
++				* fi->vsub[j].denominator * bpl;
++		}
++
++		pix_mp->field = V4L2_FIELD_NONE;
++		pix_mp->colorspace = V4L2_COLORSPACE_SRGB;
++		pix_mp->flags = 0;
++		pix_mp->ycbcr_enc =
++			V4L2_MAP_YCBCR_ENC_DEFAULT(pix_mp->colorspace);
++		pix_mp->quantization =
++			V4L2_MAP_QUANTIZATION_DEFAULT(true,
++				pix_mp->colorspace, pix_mp->ycbcr_enc);
++		pix_mp->xfer_func =
++			V4L2_MAP_XFER_FUNC_DEFAULT(pix_mp->colorspace);
++
++		st_info(ST_VIDEO, "w, h = %d, %d, bpp = %d\n", pix_mp->width,
++				pix_mp->height, fi->bpp[0]);
++		st_info(ST_VIDEO, "i = %d, p = %d, s = 0x%x\n", i,
++				pix_mp->num_planes, pix_mp->plane_fmt[0].sizeimage);
++
++	} else {
++		for (i = 0; i < video->nformats; i++)
++			if (pix->pixelformat == video->formats[i].pixelformat)
++				break;
++
++		if (i == video->nformats)
++			i = 0; /* default format */
++
++		fi = &video->formats[i];
++		width = pix->width;
++		height = pix->height;
++
++		memset(pix, 0, sizeof(*pix));
++
++		pix->pixelformat = fi->pixelformat;
++		pix->width = clamp_t(u32, width, STFCAMSS_FRAME_MIN_WIDTH,
++				STFCAMSS_FRAME_MAX_WIDTH);
++		pix->height = clamp_t(u32, height, STFCAMSS_FRAME_MIN_HEIGHT,
++				STFCAMSS_FRAME_MAX_HEIGHT);
++		bpl = pix->width / fi->hsub[0].numerator *
++			fi->hsub[0].denominator * fi->bpp[0] / 8;
++		bpl = ALIGN(bpl, video->bpl_alignment);
++		pix->bytesperline = bpl;
++		pix->sizeimage = pix->height /
++			fi->vsub[0].numerator
++			* fi->vsub[0].denominator * bpl;
++
++		pix->field = V4L2_FIELD_NONE;
++		pix->colorspace = V4L2_COLORSPACE_SRGB;
++		pix->flags = 0;
++		pix->ycbcr_enc =
++			V4L2_MAP_YCBCR_ENC_DEFAULT(pix->colorspace);
++		pix->quantization =
++			V4L2_MAP_QUANTIZATION_DEFAULT(true,
++				pix->colorspace, pix->ycbcr_enc);
++		pix->xfer_func =
++			V4L2_MAP_XFER_FUNC_DEFAULT(pix->colorspace);
++
++		st_info(ST_VIDEO, "w, h = %d, %d, bpp = %d\n", pix->width,
++				pix->height, fi->bpp[0]);
++		st_info(ST_VIDEO, "i = %d, s = 0x%x\n", i, pix->sizeimage);
++	}
++	return 0;
++}
++
++static int stf_video_init_format(struct stfcamss_video *video, int is_mp)
++{
++	int ret;
++	struct v4l2_format format = {
++		.type = video->type,
++		.fmt.pix = {
++			.width = 1920,
++			.height = 1080,
++			.pixelformat = V4L2_PIX_FMT_RGB565,
++		},
++	};
++
++	ret = __video_try_fmt(video, &format, is_mp);
++
++	if (ret < 0)
++		return ret;
++
++	video->active_fmt = format;
++
++	return 0;
++}
++
++static int video_queue_setup(struct vb2_queue *q,
++	unsigned int *num_buffers, unsigned int *num_planes,
++	unsigned int sizes[], struct device *alloc_devs[])
++{
++	struct stfcamss_video *video = vb2_get_drv_priv(q);
++	const struct v4l2_pix_format *format =
++			&video->active_fmt.fmt.pix;
++	const struct v4l2_pix_format_mplane *format_mp =
++			&video->active_fmt.fmt.pix_mp;
++	unsigned int i;
++
++	st_debug(ST_VIDEO, "%s, planes = %d\n", __func__, *num_planes);
++
++	if (video->is_mp) {
++		if (*num_planes) {
++			if (*num_planes != format_mp->num_planes)
++				return -EINVAL;
++
++			for (i = 0; i < *num_planes; i++)
++				if (sizes[i] <
++					format_mp->plane_fmt[i].sizeimage)
++					return -EINVAL;
++
++			return 0;
++		}
++
++		*num_planes = format_mp->num_planes;
++
++		for (i = 0; i < *num_planes; i++)
++			sizes[i] = format_mp->plane_fmt[i].sizeimage;
++	} else {
++		if (*num_planes) {
++			if (*num_planes != 1)
++				return -EINVAL;
++
++			if (sizes[0] < format->sizeimage)
++				return -EINVAL;
++		}
++
++		*num_planes  = 1;
++		sizes[0] = format->sizeimage;
++		if (!sizes[0])
++			st_err(ST_VIDEO, "%s: error size is zero!!!\n", __func__);
++	}
++	if ((stf_vin_map_isp_pad(video->id, STF_ISP_PAD_SRC)
++		== STF_ISP_PAD_SRC_SCD_Y) &&
++		sizes[0] < ISP_SCD_Y_BUFFER_SIZE) {
++		sizes[0] = ISP_SCD_Y_BUFFER_SIZE;
++	}
++
++	st_info(ST_VIDEO, "%s, planes = %d, size = %d\n",
++			__func__, *num_planes, sizes[0]);
++	return 0;
++}
++
++static int video_buf_init(struct vb2_buffer *vb)
++{
++	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
++	struct stfcamss_video *video = vb2_get_drv_priv(vb->vb2_queue);
++	struct stfcamss_buffer *buffer =
++		container_of(vbuf, struct stfcamss_buffer, vb);
++	const struct v4l2_pix_format *fmt = &video->active_fmt.fmt.pix;
++	const struct v4l2_pix_format_mplane *fmt_mp =
++				&video->active_fmt.fmt.pix_mp;
++	//struct sg_table *sgt;
++	dma_addr_t *paddr;
++	unsigned int i;
++
++	buffer->sizeimage = 0;
++
++	if (video->is_mp) {
++		for (i = 0; i < fmt_mp->num_planes; i++) {
++			paddr = vb2_plane_cookie(vb, i);
++			buffer->addr[i] = *paddr;
++		buffer->sizeimage += vb2_plane_size(vb, i);
++		}
++
++		if (fmt_mp->num_planes == 1
++			&& (fmt_mp->pixelformat == V4L2_PIX_FMT_NV12
++			|| fmt_mp->pixelformat == V4L2_PIX_FMT_NV21
++			|| fmt_mp->pixelformat == V4L2_PIX_FMT_NV16
++			|| fmt_mp->pixelformat == V4L2_PIX_FMT_NV61))
++			buffer->addr[1] = buffer->addr[0] +
++					fmt_mp->plane_fmt[0].bytesperline *
++					fmt_mp->height;
++	} else {
++		paddr = vb2_plane_cookie(vb, 0);
++		buffer->sizeimage = vb2_plane_size(vb, 0);
++		buffer->addr[0] = *paddr;
++		if (fmt->pixelformat == V4L2_PIX_FMT_NV12
++			|| fmt->pixelformat == V4L2_PIX_FMT_NV21
++			|| fmt->pixelformat == V4L2_PIX_FMT_NV16
++			|| fmt->pixelformat == V4L2_PIX_FMT_NV61)
++			buffer->addr[1] = buffer->addr[0] +
++				fmt->bytesperline *
++				fmt->height;
++	}
++
++	if (stf_vin_map_isp_pad(video->id, STF_ISP_PAD_SRC)
++		== STF_ISP_PAD_SRC_SCD_Y)
++		buffer->addr[1] = buffer->addr[0] + ISP_YHIST_BUFFER_SIZE;
++
++	return 0;
++}
++
++static int video_buf_prepare(struct vb2_buffer *vb)
++{
++	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
++	struct stfcamss_video *video = vb2_get_drv_priv(vb->vb2_queue);
++	const struct v4l2_pix_format *fmt = &video->active_fmt.fmt.pix;
++	const struct v4l2_pix_format_mplane *fmt_mp =
++					&video->active_fmt.fmt.pix_mp;
++	unsigned int i;
++
++	if (video->is_mp) {
++		for (i = 0; i < fmt_mp->num_planes; i++) {
++			if (fmt_mp->plane_fmt[i].sizeimage
++					> vb2_plane_size(vb, i))
++				return -EINVAL;
++
++			vb2_set_plane_payload(vb, i,
++					fmt_mp->plane_fmt[i].sizeimage);
++		}
++	} else {
++		if (fmt->sizeimage > vb2_plane_size(vb, 0)) {
++			st_err(ST_VIDEO, "sizeimage = %d, plane size = %d\n",
++				fmt->sizeimage, (unsigned int)vb2_plane_size(vb, 0));
++			return -EINVAL;
++		}
++		vb2_set_plane_payload(vb, 0, fmt->sizeimage);
++	}
++
++	vbuf->field = V4L2_FIELD_NONE;
++
++	return 0;
++}
++
++static void video_buf_queue(struct vb2_buffer *vb)
++{
++	struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
++	struct stfcamss_video *video = vb2_get_drv_priv(vb->vb2_queue);
++	struct stfcamss_buffer *buffer =
++		container_of(vbuf, struct stfcamss_buffer, vb);
++
++	video->ops->queue_buffer(video, buffer);
++}
++
++static int video_mbus_to_pix_mp(const struct v4l2_mbus_framefmt *mbus,
++				struct v4l2_pix_format_mplane *pix,
++				const struct stfcamss_format_info *f,
++				unsigned int alignment)
++{
++	unsigned int i;
++	u32 bytesperline;
++
++	memset(pix, 0, sizeof(*pix));
++	v4l2_fill_pix_format_mplane(pix, mbus);
++	pix->pixelformat = f->pixelformat;
++	pix->num_planes = f->planes;
++	for (i = 0; i < pix->num_planes; i++) {
++		bytesperline = pix->width / f->hsub[i].numerator *
++			f->hsub[i].denominator * f->bpp[i] / 8;
++		bytesperline = ALIGN(bytesperline, alignment);
++		pix->plane_fmt[i].bytesperline = bytesperline;
++		pix->plane_fmt[i].sizeimage = pix->height /
++				f->vsub[i].numerator * f->vsub[i].denominator *
++				bytesperline;
++	}
++
++	return 0;
++}
++
++static int video_mbus_to_pix(const struct v4l2_mbus_framefmt *mbus,
++			struct v4l2_pix_format *pix,
++			const struct stfcamss_format_info *f,
++			unsigned int alignment)
++{
++	u32 bytesperline;
++
++	memset(pix, 0, sizeof(*pix));
++	v4l2_fill_pix_format(pix, mbus);
++	pix->pixelformat = f->pixelformat;
++	bytesperline = pix->width / f->hsub[0].numerator *
++		f->hsub[0].denominator * f->bpp[0] / 8;
++	bytesperline = ALIGN(bytesperline, alignment);
++	pix->bytesperline = bytesperline;
++	pix->sizeimage = pix->height /
++			f->vsub[0].numerator * f->vsub[0].denominator *
++			bytesperline;
++	return 0;
++}
++
++static struct v4l2_subdev *video_remote_subdev(
++		struct stfcamss_video *video, u32 *pad)
++{
++	struct media_pad *remote;
++
++	remote = media_entity_remote_pad(&video->pad);
++
++	if (!remote || !is_media_entity_v4l2_subdev(remote->entity))
++		return NULL;
++
++	if (pad)
++		*pad = remote->index;
++
++	return media_entity_to_v4l2_subdev(remote->entity);
++}
++
++static int video_get_subdev_format(struct stfcamss_video *video,
++		struct v4l2_format *format)
++{
++	struct v4l2_pix_format *pix = &video->active_fmt.fmt.pix;
++	struct v4l2_pix_format_mplane *pix_mp =
++				&video->active_fmt.fmt.pix_mp;
++	struct v4l2_subdev_format fmt;
++	struct v4l2_subdev *subdev;
++	u32 pixelformat;
++	u32 pad;
++	int ret;
++
++	subdev = video_remote_subdev(video, &pad);
++	if (subdev == NULL)
++		return -EPIPE;
++
++	fmt.pad = pad;
++	fmt.which = V4L2_SUBDEV_FORMAT_ACTIVE;
++
++	ret = v4l2_subdev_call(subdev, pad, get_fmt, NULL, &fmt);
++	if (ret)
++		return ret;
++
++	if (video->is_mp)
++		pixelformat = pix_mp->pixelformat;
++	else
++		pixelformat = pix->pixelformat;
++	ret = video_find_format(fmt.format.code, pixelformat,
++				video->formats, video->nformats);
++	if (ret < 0)
++		return ret;
++
++	format->type = video->type;
++
++	if (video->is_mp)
++		return video_mbus_to_pix_mp(&fmt.format, &format->fmt.pix_mp,
++				&video->formats[ret], video->bpl_alignment);
++	else
++		return video_mbus_to_pix(&fmt.format, &format->fmt.pix,
++				&video->formats[ret], video->bpl_alignment);
++}
++
++static int video_check_format(struct stfcamss_video *video)
++{
++	struct v4l2_pix_format *pix = &video->active_fmt.fmt.pix;
++	struct v4l2_pix_format_mplane *pix_mp =
++				&video->active_fmt.fmt.pix_mp;
++	struct v4l2_format format;
++	struct v4l2_pix_format *sd_pix = &format.fmt.pix;
++	struct v4l2_pix_format_mplane *sd_pix_mp = &format.fmt.pix_mp;
++	int ret;
++
++	if (video->is_mp) {
++		sd_pix_mp->pixelformat = pix_mp->pixelformat;
++		ret = video_get_subdev_format(video, &format);
++		if (ret < 0)
++			return ret;
++
++		if (pix_mp->pixelformat != sd_pix_mp->pixelformat ||
++			pix_mp->height > sd_pix_mp->height ||
++			pix_mp->width > sd_pix_mp->width ||
++			pix_mp->num_planes != sd_pix_mp->num_planes ||
++			pix_mp->field != format.fmt.pix_mp.field) {
++			st_err(ST_VIDEO,
++				"%s, not match:\n"
++				"0x%x 0x%x\n0x%x 0x%x\n0x%x 0x%x\n",
++				__func__,
++				pix_mp->pixelformat, sd_pix_mp->pixelformat,
++				pix_mp->height, sd_pix_mp->height,
++				pix_mp->field, format.fmt.pix_mp.field);
++			return -EPIPE;
++		}
++
++	} else {
++		sd_pix->pixelformat = pix->pixelformat;
++		ret = video_get_subdev_format(video, &format);
++		if (ret < 0)
++			return ret;
++
++		if (pix->pixelformat != sd_pix->pixelformat ||
++			pix->height > sd_pix->height ||
++			pix->width > sd_pix->width ||
++			pix->field != format.fmt.pix.field) {
++			st_err(ST_VIDEO,
++				"%s, not match:\n"
++				"0x%x 0x%x\n0x%x 0x%x\n0x%x 0x%x\n",
++				__func__,
++				pix->pixelformat, sd_pix->pixelformat,
++				pix->height, sd_pix->height,
++				pix->field, format.fmt.pix.field);
++			return -EPIPE;
++		}
++	}
++	return 0;
++}
++
++static int video_start_streaming(struct vb2_queue *q, unsigned int count)
++{
++	struct stfcamss_video *video = vb2_get_drv_priv(q);
++	struct video_device *vdev = &video->vdev;
++	struct media_entity *entity;
++	struct media_pad *pad;
++	struct v4l2_subdev *subdev;
++	int ret;
++
++	ret = media_pipeline_start(&vdev->entity, &video->stfcamss->pipe);
++	if (ret < 0) {
++		st_err(ST_VIDEO,
++			"Failed to media_pipeline_start: %d\n", ret);
++		return ret;
++	}
++
++	ret = video_check_format(video);
++	if (ret < 0)
++		goto error;
++	entity = &vdev->entity;
++	while (1) {
++		pad = &entity->pads[0];
++		if (!(pad->flags & MEDIA_PAD_FL_SINK))
++			break;
++
++		pad = media_entity_remote_pad(pad);
++		if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
++			break;
++
++		entity = pad->entity;
++		subdev = media_entity_to_v4l2_subdev(entity);
++
++		ret = v4l2_subdev_call(subdev, video, s_stream, 1);
++		if (ret < 0 && ret != -ENOIOCTLCMD)
++			goto error;
++	}
++	return 0;
++
++error:
++	media_pipeline_stop(&vdev->entity);
++	video->ops->flush_buffers(video, VB2_BUF_STATE_QUEUED);
++	return ret;
++}
++
++static void video_stop_streaming(struct vb2_queue *q)
++{
++	struct stfcamss_video *video = vb2_get_drv_priv(q);
++	struct video_device *vdev = &video->vdev;
++	struct media_entity *entity;
++	struct media_pad *pad;
++	struct v4l2_subdev *subdev;
++
++	entity = &vdev->entity;
++	while (1) {
++		pad = &entity->pads[0];
++		if (!(pad->flags & MEDIA_PAD_FL_SINK))
++			break;
++
++		pad = media_entity_remote_pad(pad);
++		if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
++			break;
++
++		entity = pad->entity;
++		subdev = media_entity_to_v4l2_subdev(entity);
++
++		v4l2_subdev_call(subdev, video, s_stream, 0);
++	}
++
++	media_pipeline_stop(&vdev->entity);
++	video->ops->flush_buffers(video, VB2_BUF_STATE_ERROR);
++}
++
++static const struct vb2_ops stf_video_vb2_q_ops = {
++	.queue_setup     = video_queue_setup,
++	.wait_prepare    = vb2_ops_wait_prepare,
++	.wait_finish     = vb2_ops_wait_finish,
++	.buf_init        = video_buf_init,
++	.buf_prepare     = video_buf_prepare,
++	.buf_queue       = video_buf_queue,
++	.start_streaming = video_start_streaming,
++	.stop_streaming  = video_stop_streaming,
++};
++
++/* -----------------------------------------------------
++ * V4L2 ioctls
++ */
++
++static int getcrop_pad_id(int video_id)
++{
++	return stf_vin_map_isp_pad(video_id, STF_ISP_PAD_SRC);
++}
++
++static int video_querycap(struct file *file, void *fh,
++			struct v4l2_capability *cap)
++{
++	struct stfcamss_video *video = video_drvdata(file);
++
++	strscpy(cap->driver, "stf camss", sizeof(cap->driver));
++	strscpy(cap->card, "Starfive Camera Subsystem", sizeof(cap->card));
++	snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s",
++		dev_name(video->stfcamss->dev));
++	return 0;
++}
++
++static int video_get_unique_pixelformat_by_index(struct stfcamss_video *video,
++						int ndx)
++{
++	int i, j, k;
++
++	/* find index "i" of "k"th unique pixelformat in formats array */
++	k = -1;
++	for (i = 0; i < video->nformats; i++) {
++		for (j = 0; j < i; j++) {
++			if (video->formats[i].pixelformat ==
++				video->formats[j].pixelformat)
++				break;
++		}
++
++		if (j == i)
++			k++;
++
++		if (k == ndx)
++			return i;
++	}
++
++	return -EINVAL;
++}
++
++static int video_get_pixelformat_by_mbus_code(struct stfcamss_video *video,
++						u32 mcode)
++{
++	int i;
++
++	for (i = 0; i < video->nformats; i++) {
++		if (video->formats[i].code == mcode)
++			return i;
++	}
++
++	return -EINVAL;
++}
++
++static int video_enum_fmt(struct file *file, void *fh, struct v4l2_fmtdesc *f)
++{
++	struct stfcamss_video *video = video_drvdata(file);
++	int i;
++
++	st_debug(ST_VIDEO, "%s:\n0x%x 0x%x\n 0x%x, 0x%x\n0x%x\n",
++		__func__,
++		f->type, video->type,
++		f->index, video->nformats,
++		f->mbus_code);
++
++	if (f->type != video->type)
++		return -EINVAL;
++	if (f->index >= video->nformats)
++		return -EINVAL;
++
++	if (f->mbus_code) {
++		/* Each entry in formats[] table has unique mbus_code */
++		if (f->index > 0)
++			return -EINVAL;
++
++		i = video_get_pixelformat_by_mbus_code(video, f->mbus_code);
++	} else {
++		i = video_get_unique_pixelformat_by_index(video, f->index);
++	}
++
++	if (i < 0)
++		return -EINVAL;
++
++	f->pixelformat = video->formats[i].pixelformat;
++
++	return 0;
++}
++
++static int video_enum_framesizes(struct file *file, void *fh,
++				struct v4l2_frmsizeenum *fsize)
++{
++	struct v4l2_subdev_frame_size_enum fse = {0};
++	struct v4l2_subdev_mbus_code_enum code = {0};
++	struct stfcamss_video *video = video_drvdata(file);
++	struct video_device *vdev = &video->vdev;
++	struct media_entity *entity = &vdev->entity;
++	struct media_entity *sensor;
++	struct v4l2_subdev *subdev;
++	struct media_pad *pad;
++	bool support_selection = false;
++	int i;
++	int ret;
++
++	for (i = 0; i < video->nformats; i++) {
++		if (video->formats[i].pixelformat == fsize->pixel_format)
++			break;
++	}
++
++	if (i == video->nformats)
++		return -EINVAL;
++
++	entity = &vdev->entity;
++	while (1) {
++		pad = &entity->pads[0];
++		if (!(pad->flags & MEDIA_PAD_FL_SINK))
++			break;
++
++		pad = media_entity_remote_pad(pad);
++		if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
++			break;
++
++		entity = pad->entity;
++		subdev = media_entity_to_v4l2_subdev(entity);
++
++		if (subdev->ops->pad->set_selection) {
++			support_selection = true;
++			break;
++		}
++	}
++
++	if (support_selection) {
++		if (fsize->index)
++			return -EINVAL;
++		fsize->type = V4L2_FRMSIZE_TYPE_CONTINUOUS;
++		fsize->stepwise.min_width = STFCAMSS_FRAME_MIN_WIDTH;
++		fsize->stepwise.max_width = STFCAMSS_FRAME_MAX_WIDTH;
++		fsize->stepwise.min_height = STFCAMSS_FRAME_MIN_HEIGHT;
++		fsize->stepwise.max_height = STFCAMSS_FRAME_MAX_HEIGHT;
++		fsize->stepwise.step_width = 1;
++		fsize->stepwise.step_height = 1;
++	} else {
++		entity = &vdev->entity;
++		sensor = stfcamss_find_sensor(entity);
++		if (!sensor)
++			return -ENOTTY;
++
++		subdev = media_entity_to_v4l2_subdev(sensor);
++		code.index = 0;
++		code.which = V4L2_SUBDEV_FORMAT_ACTIVE;
++		ret = v4l2_subdev_call(subdev, pad, enum_mbus_code, NULL, &code);
++		if (ret < 0)
++			return -EINVAL;
++		fse.index = fsize->index;
++		fse.code = code.code;
++		fse.which = V4L2_SUBDEV_FORMAT_ACTIVE;
++		ret = v4l2_subdev_call(subdev, pad, enum_frame_size, NULL, &fse);
++		if (ret < 0)
++			return -EINVAL;
++		fsize->type = V4L2_FRMSIZE_TYPE_DISCRETE;
++		fsize->discrete.width = fse.min_width;
++		fsize->discrete.height = fse.min_height;
++	}
++
++	return 0;
++}
++
++static int video_enum_frameintervals(struct file *file, void *fh,
++				struct v4l2_frmivalenum *fival)
++{
++	int ret = 0;
++	struct stfcamss_video *video = video_drvdata(file);
++	struct video_device *vdev = &video->vdev;
++	struct media_entity *entity = &vdev->entity;
++	struct media_entity *sensor;
++	struct v4l2_subdev *subdev;
++	struct v4l2_subdev_mbus_code_enum code = {0};
++	struct v4l2_subdev_frame_interval_enum fie = {0};
++
++	sensor = stfcamss_find_sensor(entity);
++	if (!sensor)
++		return -ENOTTY;
++	fie.index = fival->index;
++	fie.width = fival->width;
++	fie.height = fival->height;
++	fie.which = V4L2_SUBDEV_FORMAT_ACTIVE;
++	subdev = media_entity_to_v4l2_subdev(sensor);
++
++	code.index = 0;
++	code.which = V4L2_SUBDEV_FORMAT_ACTIVE;
++
++	/* Don't care about the code, just find by pixelformat */
++	ret = video_find_format(0, fival->pixel_format,
++				video->formats, video->nformats);
++	if (ret < 0)
++		return -EINVAL;
++
++	ret = v4l2_subdev_call(subdev, pad, enum_mbus_code, NULL, &code);
++	if (ret < 0)
++		return -EINVAL;
++
++	fie.code = code.code;
++	ret = v4l2_subdev_call(subdev, pad, enum_frame_interval, NULL, &fie);
++	if (ret < 0)
++		return ret;
++
++	fival->type = V4L2_FRMSIZE_TYPE_DISCRETE;
++	fival->discrete = fie.interval;
++
++	return 0;
++}
++
++static int video_g_fmt(struct file *file, void *fh, struct v4l2_format *f)
++{
++	struct stfcamss_video *video = video_drvdata(file);
++
++	st_debug(ST_VIDEO, "%s, fmt.type = 0x%x\n", __func__, f->type);
++	st_debug(ST_VIDEO, "%s, active_fmt.type = 0x%x,0x%x\n",
++			__func__, video->active_fmt.type,
++			video->active_fmt.fmt.pix.pixelformat);
++	*f = video->active_fmt;
++	return 0;
++}
++
++static int video_g_fmt_mp(struct file *file, void *fh, struct v4l2_format *f)
++{
++	struct stfcamss_video *video = video_drvdata(file);
++
++	st_debug(ST_VIDEO, "%s, fmt.type = 0x%x\n", __func__, f->type);
++	st_debug(ST_VIDEO, "%s, active_fmt.type = 0x%x\n",
++			__func__, video->active_fmt.type);
++	*f = video->active_fmt;
++	return 0;
++}
++
++static int video_entity_s_fmt(struct stfcamss_video *video,
++			struct media_entity *entity,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *fmt, u32 dst_code)
++{
++	struct v4l2_subdev *subdev;
++	struct media_pad *pad;
++	struct v4l2_mbus_framefmt *mf = &fmt->format;
++	u32 width, height, code;
++	int ret, index = 0;
++
++	code = mf->code;
++	width = mf->width;
++	height = mf->height;
++	subdev = media_entity_to_v4l2_subdev(entity);
++	while (1) {
++		if (index >= entity->num_pads)
++			break;
++		pad = &entity->pads[index];
++		pad = media_entity_remote_pad(pad);
++		if (pad && is_media_entity_v4l2_subdev(pad->entity)) {
++			fmt->pad = index;
++			if (index)
++				mf->code = dst_code;
++			ret = v4l2_subdev_call(subdev, pad, set_fmt, cfg, fmt);
++			st_warn(ST_VIDEO,
++				"\"%s\":%d pad fmt set to 0x%x %ux%u, dst_code = 0x%x, ret=%d\n",
++				subdev->name, fmt->pad, mf->code,
++				mf->width, mf->height, dst_code, ret);
++			if (mf->code != code ||
++				mf->width != width || mf->height != height) {
++				st_warn(ST_VIDEO,
++					"\"%s\":%d pad fmt has been"
++					" changed to 0x%x %ux%u\n",
++					subdev->name, fmt->pad, mf->code,
++					mf->width, mf->height);
++			}
++			if (index)
++				ret = video_entity_s_fmt(video, pad->entity, cfg, fmt, dst_code);
++		}
++
++		if (ret < 0 && ret != -ENOIOCTLCMD)
++			break;
++		index++;
++	}
++	return ret;
++}
++
++static int video_pipeline_s_fmt(struct stfcamss_video *video,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_format *f)
++{
++	struct video_device *vdev = &video->vdev;
++	struct media_entity *entity = &vdev->entity;
++	struct v4l2_subdev *subdev;
++	int ret, index;
++	struct v4l2_subdev_format fmt = {
++		.which = V4L2_SUBDEV_FORMAT_ACTIVE,
++		.reserved = {getcrop_pad_id(video->id)}
++	};
++	struct v4l2_mbus_framefmt *mf = &fmt.format;
++	struct v4l2_pix_format *pix = &f->fmt.pix;
++	struct v4l2_pix_format_mplane *pix_mp = &f->fmt.pix_mp;
++	struct media_entity *sensor;
++	u32 width, height, code;
++	struct media_pad *pad;
++
++	/* pix to mbus format */
++	if (video->is_mp) {
++		index = video_find_format(mf->code,
++					pix_mp->pixelformat,
++					video->formats, video->nformats);
++		if (index < 0)
++			return index;
++		v4l2_fill_mbus_format_mplane(mf, pix_mp);
++		mf->code = video->formats[index].code;
++	} else {
++		index = video_find_format(mf->code,
++					pix->pixelformat,
++					video->formats, video->nformats);
++		if (index < 0)
++			return index;
++		v4l2_fill_mbus_format(mf, pix, video->formats[index].code);
++	}
++	code = mf->code;
++	width = mf->width;
++	height = mf->height;
++	sensor = stfcamss_find_sensor(entity);
++	if (sensor) {
++		subdev = media_entity_to_v4l2_subdev(sensor);
++		ret = v4l2_subdev_call(subdev, pad, set_fmt, cfg, &fmt);
++		st_warn(ST_VIDEO,
++			"\"%s\":%d pad fmt set to 0x%x %ux%u\n",
++			subdev->name, fmt.pad, mf->code,
++			mf->width, mf->height);
++		if (mf->code != code ||
++			mf->width != width || mf->height != height) {
++			st_warn(ST_VIDEO,
++				"\"%s\":%d pad fmt has been"
++				" changed to 0x%x %ux%u\n",
++				subdev->name, fmt.pad, mf->code,
++				mf->width, mf->height);
++		}
++	} else {
++		st_err(ST_VIDEO, "Can't find sensor\n");
++		return -ENOTTY;
++	}
++	/*
++	 * Starting from sensor subdevice, walk within
++	 * pipeline and set format on each subdevice
++	 */
++	sensor = stfcamss_find_sensor(entity);
++	pad = media_entity_remote_pad(&sensor->pads[0]);
++	ret = video_entity_s_fmt(video, pad->entity, cfg, &fmt, code);
++
++	if (ret < 0 && ret != -ENOIOCTLCMD)
++		return ret;
++
++	index = video_find_format(mf->code,
++				video->formats[index].pixelformat,
++				video->formats, video->nformats);
++	st_debug(ST_VIDEO, "%s, code=%x, index=%d\n",
++			__func__, mf->code, index);
++
++	if (index < 0)
++		return index;
++
++	if (video->is_mp)
++		video_mbus_to_pix_mp(mf, pix_mp,
++				&video->formats[index], video->bpl_alignment);
++	else
++		video_mbus_to_pix(mf, pix,
++				&video->formats[index], video->bpl_alignment);
++
++	ret = __video_try_fmt(video, f, video->is_mp);
++	if (ret < 0)
++		return ret;
++
++	return 0;
++}
++
++static int video_s_fmt(struct file *file, void *fh, struct v4l2_format *f)
++{
++	struct stfcamss_video *video = video_drvdata(file);
++	int ret;
++
++	st_debug(ST_VIDEO, "%s, fmt.type = 0x%x, v4l2fmt=%x\n",
++			__func__, f->type, f->fmt.pix.pixelformat);
++
++	if (vb2_is_busy(&video->vb2_q))
++		return -EBUSY;
++
++	ret = __video_try_fmt(video, f, false);
++	if (ret < 0)
++		return ret;
++
++	ret = video_pipeline_s_fmt(video, NULL, f);
++
++	st_debug(ST_VIDEO, "%s, pixelformat=0x%x, ret=%d\n",
++			__func__, f->fmt.pix.pixelformat, ret);
++	if (ret < 0)
++		return ret;
++
++	video->active_fmt = *f;
++
++	return 0;
++}
++
++static int video_s_fmt_mp(struct file *file, void *fh, struct v4l2_format *f)
++{
++	struct stfcamss_video *video = video_drvdata(file);
++	int ret;
++
++	st_debug(ST_VIDEO, "%s, fmt.type = 0x%x\n", __func__, f->type);
++	if (vb2_is_busy(&video->vb2_q))
++		return -EBUSY;
++
++	ret = __video_try_fmt(video, f, true);
++	if (ret < 0)
++		return ret;
++
++	ret = video_pipeline_s_fmt(video, NULL, f);
++	if (ret < 0)
++		return ret;
++
++	video->active_fmt = *f;
++
++	return 0;
++}
++
++static int video_try_fmt(struct file *file,
++		void *fh, struct v4l2_format *f)
++{
++	struct stfcamss_video *video = video_drvdata(file);
++
++	return __video_try_fmt(video, f, false);
++}
++
++static int video_try_fmt_mp(struct file *file,
++		void *fh, struct v4l2_format *f)
++{
++	struct stfcamss_video *video = video_drvdata(file);
++
++	return __video_try_fmt(video, f, true);
++}
++
++static int video_enum_input(struct file *file, void *fh,
++			struct v4l2_input *input)
++{
++	if (input->index > 0)
++		return -EINVAL;
++
++	strscpy(input->name, "camera", sizeof(input->name));
++	input->type = V4L2_INPUT_TYPE_CAMERA;
++
++	return 0;
++}
++
++static int video_g_input(struct file *file, void *fh, unsigned int *input)
++{
++	*input = 0;
++
++	return 0;
++}
++
++static int video_s_input(struct file *file, void *fh, unsigned int input)
++{
++	return input == 0 ? 0 : -EINVAL;
++}
++
++static int video_g_parm(struct file *file, void *priv,
++			struct v4l2_streamparm *p)
++{
++	struct stfcamss_video *video = video_drvdata(file);
++	struct video_device *vdev = &video->vdev;
++	struct media_entity *entity;
++	struct v4l2_subdev *subdev;
++	struct media_pad *pad;
++	int ret, is_support = 0;
++
++	entity = &vdev->entity;
++	while (1) {
++		pad = &entity->pads[0];
++		if (!(pad->flags & MEDIA_PAD_FL_SINK))
++			break;
++
++		pad = media_entity_remote_pad(pad);
++		if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
++			break;
++
++		entity = pad->entity;
++		subdev = media_entity_to_v4l2_subdev(entity);
++
++		ret = v4l2_g_parm_cap(vdev, subdev, p);
++		if (ret < 0 && ret != -ENOIOCTLCMD)
++			break;
++		if (!ret)
++			is_support = 1;
++	}
++
++	return is_support ? 0 : ret;
++}
++
++static int video_s_parm(struct file *file, void *priv,
++			struct v4l2_streamparm *p)
++{
++	struct stfcamss_video *video = video_drvdata(file);
++	struct video_device *vdev = &video->vdev;
++	struct media_entity *entity;
++	struct v4l2_subdev *subdev;
++	struct media_pad *pad;
++	struct v4l2_streamparm tmp_p;
++	int ret, is_support = 0;
++
++	entity = &vdev->entity;
++	while (1) {
++		pad = &entity->pads[0];
++		if (!(pad->flags & MEDIA_PAD_FL_SINK))
++			break;
++
++		pad = media_entity_remote_pad(pad);
++		if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
++			break;
++
++		entity = pad->entity;
++		subdev = media_entity_to_v4l2_subdev(entity);
++
++		tmp_p = *p;
++		ret = v4l2_s_parm_cap(vdev, subdev, &tmp_p);
++		if (ret < 0 && ret != -ENOIOCTLCMD)
++			break;
++		if (!ret) {
++			is_support = 1;
++			*p = tmp_p;
++		}
++	}
++
++	return is_support ? 0 : ret;
++}
++
++/* Crop ioctls */
++int video_g_pixelaspect(struct file *file, void *fh,
++			    int buf_type, struct v4l2_fract *aspect)
++{
++	return 0;
++}
++
++int video_g_selection(struct file *file, void *fh,
++			  struct v4l2_selection *s)
++{
++	struct stfcamss_video *video = video_drvdata(file);
++	struct video_device *vdev = &video->vdev;
++	struct media_entity *entity;
++	struct v4l2_subdev *subdev;
++	struct media_pad *pad;
++	struct v4l2_subdev_selection sel = {
++		.which = V4L2_SUBDEV_FORMAT_ACTIVE,
++		.pad = getcrop_pad_id(video->id),
++		.target = s->target,
++		.r = s->r,
++		.flags = s->flags,
++	};
++	int ret;
++
++	st_debug(ST_VIDEO, "%s, target = 0x%x, 0x%x\n",
++			__func__, sel.target, s->target);
++	if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE
++		&& s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
++		return -EINVAL;
++
++	entity = &vdev->entity;
++	while (1) {
++		pad = &entity->pads[0];
++		if (!(pad->flags & MEDIA_PAD_FL_SINK))
++			break;
++
++		pad = media_entity_remote_pad(pad);
++		if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
++			break;
++
++		entity = pad->entity;
++		subdev = media_entity_to_v4l2_subdev(entity);
++
++		ret = v4l2_subdev_call(subdev, pad, get_selection, NULL, &sel);
++		if (!ret) {
++			s->r = sel.r;
++			s->flags = sel.flags;
++			break;
++		}
++		if (ret != -ENOIOCTLCMD)
++			break;
++	}
++
++	return ret;
++}
++
++int video_s_selection(struct file *file, void *fh,
++			struct v4l2_selection *s)
++{
++	struct stfcamss_video *video = video_drvdata(file);
++	struct video_device *vdev = &video->vdev;
++	struct media_entity *entity;
++	struct v4l2_subdev *subdev;
++	struct media_pad *pad;
++	struct v4l2_subdev_selection sel = {
++		.which = V4L2_SUBDEV_FORMAT_ACTIVE,
++		.pad = getcrop_pad_id(video->id),
++		.target = s->target,
++		.r = s->r,
++		.flags = s->flags,
++	};
++	struct v4l2_pix_format *format = &video->active_fmt.fmt.pix;
++	struct v4l2_pix_format_mplane *format_mp =
++						&video->active_fmt.fmt.pix_mp;
++	int ret;
++
++	st_debug(ST_VIDEO, "%s, target = 0x%x, 0x%x\n",
++			__func__, sel.target, s->target);
++	if (s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE
++		&& s->type != V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE)
++		return -EINVAL;
++
++	entity = &vdev->entity;
++	while (1) {
++		pad = &entity->pads[0];
++		if (!(pad->flags & MEDIA_PAD_FL_SINK))
++			break;
++
++		pad = media_entity_remote_pad(pad);
++		if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
++			break;
++
++		entity = pad->entity;
++		subdev = media_entity_to_v4l2_subdev(entity);
++
++		ret = v4l2_subdev_call(subdev, pad, set_selection, NULL, &sel);
++		if (!ret) {
++			s->r = sel.r;
++			s->flags = sel.flags;
++			format->width = s->r.width;
++			format->height = s->r.height;
++			format_mp->width = s->r.width;
++			format_mp->height = s->r.height;
++			ret = __video_try_fmt(video, &video->active_fmt,
++					video->is_mp);
++			if (ret < 0)
++				return ret;
++			break;
++		}
++		if (ret != -ENOIOCTLCMD)
++			break;
++	}
++
++	st_debug(ST_VIDEO, "ret = 0x%x, -EINVAL = 0x%x\n", ret, -EINVAL);
++
++	return ret;
++}
++
++static const struct v4l2_ioctl_ops stf_vid_ioctl_ops = {
++	.vidioc_querycap                = video_querycap,
++	.vidioc_enum_fmt_vid_cap        = video_enum_fmt,
++	.vidioc_enum_framesizes         = video_enum_framesizes,
++	.vidioc_enum_frameintervals     = video_enum_frameintervals,
++	.vidioc_g_fmt_vid_cap           = video_g_fmt,
++	.vidioc_s_fmt_vid_cap           = video_s_fmt,
++	.vidioc_try_fmt_vid_cap         = video_try_fmt,
++	.vidioc_reqbufs                 = vb2_ioctl_reqbufs,
++	.vidioc_querybuf                = vb2_ioctl_querybuf,
++	.vidioc_qbuf                    = vb2_ioctl_qbuf,
++	.vidioc_expbuf                  = vb2_ioctl_expbuf,
++	.vidioc_dqbuf                   = vb2_ioctl_dqbuf,
++	.vidioc_create_bufs             = vb2_ioctl_create_bufs,
++	.vidioc_prepare_buf             = vb2_ioctl_prepare_buf,
++	.vidioc_streamon                = vb2_ioctl_streamon,
++	.vidioc_streamoff               = vb2_ioctl_streamoff,
++	.vidioc_enum_input              = video_enum_input,
++	.vidioc_g_input                 = video_g_input,
++	.vidioc_s_input                 = video_s_input,
++	.vidioc_g_parm                  = video_g_parm,
++	.vidioc_s_parm                  = video_s_parm,
++	.vidioc_s_selection             = video_s_selection,
++	.vidioc_g_selection             = video_g_selection,
++};
++
++static const struct v4l2_ioctl_ops stf_vid_ioctl_ops_mp = {
++	.vidioc_querycap                = video_querycap,
++	.vidioc_enum_fmt_vid_cap        = video_enum_fmt,
++	.vidioc_enum_framesizes         = video_enum_framesizes,
++	.vidioc_enum_frameintervals     = video_enum_frameintervals,
++	.vidioc_g_fmt_vid_cap_mplane    = video_g_fmt_mp,
++	.vidioc_s_fmt_vid_cap_mplane    = video_s_fmt_mp,
++	.vidioc_try_fmt_vid_cap_mplane  = video_try_fmt_mp,
++	.vidioc_reqbufs                 = vb2_ioctl_reqbufs,
++	.vidioc_querybuf                = vb2_ioctl_querybuf,
++	.vidioc_qbuf                    = vb2_ioctl_qbuf,
++	.vidioc_expbuf                  = vb2_ioctl_expbuf,
++	.vidioc_dqbuf                   = vb2_ioctl_dqbuf,
++	.vidioc_create_bufs             = vb2_ioctl_create_bufs,
++	.vidioc_prepare_buf             = vb2_ioctl_prepare_buf,
++	.vidioc_streamon                = vb2_ioctl_streamon,
++	.vidioc_streamoff               = vb2_ioctl_streamoff,
++	.vidioc_enum_input              = video_enum_input,
++	.vidioc_g_input                 = video_g_input,
++	.vidioc_s_input                 = video_s_input,
++	.vidioc_g_parm                  = video_g_parm,
++	.vidioc_s_parm                  = video_s_parm,
++	.vidioc_s_selection             = video_s_selection,
++	.vidioc_g_selection             = video_g_selection,
++};
++
++static const struct v4l2_ioctl_ops stf_vid_ioctl_ops_out = {
++	.vidioc_querycap                = video_querycap,
++	.vidioc_enum_fmt_vid_out        = video_enum_fmt,
++	.vidioc_enum_framesizes         = video_enum_framesizes,
++	.vidioc_enum_frameintervals     = video_enum_frameintervals,
++	.vidioc_g_fmt_vid_out           = video_g_fmt,
++	.vidioc_s_fmt_vid_out           = video_s_fmt,
++	.vidioc_try_fmt_vid_out         = video_try_fmt,
++	.vidioc_reqbufs                 = vb2_ioctl_reqbufs,
++	.vidioc_querybuf                = vb2_ioctl_querybuf,
++	.vidioc_qbuf                    = vb2_ioctl_qbuf,
++	.vidioc_expbuf                  = vb2_ioctl_expbuf,
++	.vidioc_dqbuf                   = vb2_ioctl_dqbuf,
++	.vidioc_create_bufs             = vb2_ioctl_create_bufs,
++	.vidioc_prepare_buf             = vb2_ioctl_prepare_buf,
++	.vidioc_streamon                = vb2_ioctl_streamon,
++	.vidioc_streamoff               = vb2_ioctl_streamoff,
++};
++
++static int video_open(struct file *file)
++{
++	struct video_device *vdev = video_devdata(file);
++	struct stfcamss_video *video = video_drvdata(file);
++	struct v4l2_fh *vfh;
++	int ret;
++
++	mutex_lock(&video->lock);
++
++	vfh = kzalloc(sizeof(*vfh), GFP_KERNEL);
++	if (vfh == NULL) {
++		ret = -ENOMEM;
++		goto error_alloc;
++	}
++
++	v4l2_fh_init(vfh, vdev);
++	v4l2_fh_add(vfh);
++
++	file->private_data = vfh;
++
++	if (!video->pm_count) {
++		ret = v4l2_pipeline_pm_get(&vdev->entity);
++		if (ret < 0) {
++			st_err(ST_VIDEO,
++				"Failed to power up pipeline: %d\n", ret);
++			goto error_pm_use;
++		}
++	}
++
++	video->pm_count++;
++
++	mutex_unlock(&video->lock);
++
++	return 0;
++
++error_pm_use:
++	v4l2_fh_release(file);
++error_alloc:
++	mutex_unlock(&video->lock);
++	return ret;
++}
++
++static int video_release(struct file *file)
++{
++	struct video_device *vdev = video_devdata(file);
++	struct stfcamss_video *video = video_drvdata(file);
++
++	vb2_fop_release(file);
++
++	video->pm_count--;
++
++	if (!video->pm_count)
++		v4l2_pipeline_pm_put(&vdev->entity);
++
++	file->private_data = NULL;
++
++	return 0;
++}
++
++static const struct v4l2_file_operations stf_vid_fops = {
++	.owner          = THIS_MODULE,
++	.unlocked_ioctl = video_ioctl2,
++	.open           = video_open,
++	.release        = video_release,
++	.poll           = vb2_fop_poll,
++	.mmap           = vb2_fop_mmap,
++	.read           = vb2_fop_read,
++};
++
++static void stf_video_release(struct video_device *vdev)
++{
++	struct stfcamss_video *video = video_get_drvdata(vdev);
++
++	media_entity_cleanup(&vdev->entity);
++
++	mutex_destroy(&video->q_lock);
++	mutex_destroy(&video->lock);
++}
++
++int stf_video_register(struct stfcamss_video *video,
++			struct v4l2_device *v4l2_dev,
++			const char *name, int is_mp)
++{
++	struct video_device *vdev;
++	struct vb2_queue *q;
++	struct media_pad *pad = &video->pad;
++	int ret;
++	enum isp_pad_id isp_pad;
++
++	vdev = &video->vdev;
++
++	mutex_init(&video->q_lock);
++
++	q = &video->vb2_q;
++	q->drv_priv = video;
++	q->mem_ops = &vb2_dma_contig_memops;
++	q->ops = &stf_video_vb2_q_ops;
++	//q->type = is_mp ? V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE :
++	//	V4L2_BUF_TYPE_VIDEO_CAPTURE;
++	q->type = video->type;
++	q->io_modes = VB2_DMABUF | VB2_MMAP | VB2_READ;
++	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
++	q->buf_struct_size = sizeof(struct stfcamss_buffer);
++	q->dev = video->stfcamss->dev;
++	q->lock = &video->q_lock;
++	q->min_buffers_needed = STFCAMSS_MIN_BUFFERS;
++	ret = vb2_queue_init(q);
++	if (ret < 0) {
++		st_err(ST_VIDEO,
++			"Failed to init vb2 queue: %d\n", ret);
++		goto err_vb2_init;
++	}
++
++	pad->flags = MEDIA_PAD_FL_SINK;
++	ret = media_entity_pads_init(&vdev->entity, 1, pad);
++	if (ret < 0) {
++		st_err(ST_VIDEO,
++			"Failed to init video entity: %d\n",
++			ret);
++		goto err_vb2_init;
++	}
++
++	mutex_init(&video->lock);
++
++	isp_pad = stf_vin_map_isp_pad(video->id, STF_ISP_PAD_SRC);
++	if (video->id == VIN_LINE_WR) {
++		video->formats = formats_pix_st7110_wr;
++		video->nformats = ARRAY_SIZE(formats_pix_st7110_wr);
++		video->bpl_alignment = STFCAMSS_FRAME_WIDTH_ALIGN_8;
++	} else if (isp_pad == STF_ISP_PAD_SRC
++		|| isp_pad == STF_ISP_PAD_SRC_SS0
++		|| isp_pad == STF_ISP_PAD_SRC_SS1) {
++		video->formats = formats_pix_st7110_isp;
++		video->nformats = ARRAY_SIZE(formats_pix_st7110_isp);
++		video->bpl_alignment = STFCAMSS_FRAME_WIDTH_ALIGN_8;
++	} else if (isp_pad == STF_ISP_PAD_SRC_ITIW
++		|| isp_pad == STF_ISP_PAD_SRC_ITIR) {
++		video->formats = formats_st7110_isp_iti;
++		video->nformats = ARRAY_SIZE(formats_st7110_isp_iti);
++		video->bpl_alignment = STFCAMSS_FRAME_WIDTH_ALIGN_8;
++	} else { // raw/scdump/yhist
++		video->formats = formats_raw_st7110_isp;
++		video->nformats = ARRAY_SIZE(formats_raw_st7110_isp);
++		video->bpl_alignment = STFCAMSS_FRAME_WIDTH_ALIGN_128;
++	}
++	video->is_mp = is_mp;
++
++	ret = stf_video_init_format(video, is_mp);
++	if (ret < 0) {
++		st_err(ST_VIDEO, "Failed to init format: %d\n", ret);
++		goto err_vid_init_format;
++	}
++
++	vdev->fops = &stf_vid_fops;
++	if (isp_pad == STF_ISP_PAD_SRC_ITIR) {
++		vdev->device_caps = V4L2_CAP_VIDEO_OUTPUT;
++		vdev->vfl_dir = VFL_DIR_TX;
++	} else {
++		vdev->device_caps = is_mp ? V4L2_CAP_VIDEO_CAPTURE_MPLANE :
++			V4L2_CAP_VIDEO_CAPTURE;
++		vdev->vfl_dir = VFL_DIR_RX;
++	}
++	vdev->device_caps |= V4L2_CAP_STREAMING | V4L2_CAP_READWRITE;
++	if (video->type == V4L2_CAP_VIDEO_OUTPUT)
++		vdev->ioctl_ops = &stf_vid_ioctl_ops_out;
++	else
++		vdev->ioctl_ops = is_mp ? &stf_vid_ioctl_ops_mp : &stf_vid_ioctl_ops;
++	vdev->release = stf_video_release;
++	vdev->v4l2_dev = v4l2_dev;
++	vdev->queue = &video->vb2_q;
++	vdev->lock = &video->lock;
++	//strlcpy(vdev->name, name, sizeof(vdev->name));
++	strscpy(vdev->name, name, sizeof(vdev->name));
++
++	ret = video_register_device(vdev, VFL_TYPE_VIDEO, video->id);
++	if (ret < 0) {
++		st_err(ST_VIDEO,
++			"Failed to register video device: %d\n",
++			ret);
++		goto err_vid_reg;
++	}
++
++	video_set_drvdata(vdev, video);
++	return 0;
++
++err_vid_reg:
++err_vid_init_format:
++	media_entity_cleanup(&vdev->entity);
++	mutex_destroy(&video->lock);
++err_vb2_init:
++	mutex_destroy(&video->q_lock);
++	return ret;
++}
++
++void stf_video_unregister(struct stfcamss_video *video)
++{
++	vb2_video_unregister_device(&video->vdev);
++}
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_video.h b/drivers/media/platform/starfive/v4l2_driver/stf_video.h
+new file mode 100644
+index 000000000000..6037d0ec7ac5
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_video.h
+@@ -0,0 +1,80 @@
++/* SPDX-License-Identifier: GPL-2.0
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#ifndef STF_VIDEO_H
++#define STF_VIDEO_H
++
++#include <linux/mutex.h>
++#include <media/videobuf2-v4l2.h>
++#include <linux/videodev2.h>
++#include <media/v4l2-dev.h>
++#include <media/v4l2-device.h>
++#include <media/v4l2-fh.h>
++#include <media/v4l2-ioctl.h>
++
++#define STFCAMSS_FRAME_MIN_WIDTH		64
++#define STFCAMSS_FRAME_MAX_WIDTH		1920
++#define STFCAMSS_FRAME_MIN_HEIGHT		64
++#define STFCAMSS_FRAME_MAX_HEIGHT		1080
++#define STFCAMSS_FRAME_WIDTH_ALIGN_8		8
++#define STFCAMSS_FRAME_WIDTH_ALIGN_128		128
++#define STFCAMSS_MIN_BUFFERS			2
++
++#define STFCAMSS_MAX_ENTITY_NAME_LEN		27
++
++struct stfcamss_buffer {
++	struct vb2_v4l2_buffer vb;
++	dma_addr_t addr[3];
++	struct list_head queue;
++	int sizeimage;
++};
++
++struct stfcamss_video;
++
++struct stfcamss_video_ops {
++	int (*queue_buffer)(struct stfcamss_video *vid,
++			struct stfcamss_buffer *buf);
++	int (*flush_buffers)(struct stfcamss_video *vid,
++			enum vb2_buffer_state state);
++};
++
++struct fract {
++	u8 numerator;
++	u8 denominator;
++};
++
++struct stfcamss_format_info {
++	u32 code;
++	u32 pixelformat;
++	u8 planes;
++	struct fract hsub[3];
++	struct fract vsub[3];
++	u8 bpp[3];
++};
++
++struct stfcamss_video {
++	struct stfcamss *stfcamss;
++	u8 id;
++	struct vb2_queue vb2_q;
++	struct video_device vdev;
++	struct media_pad pad;
++	struct media_pipeline pipe;
++	struct v4l2_format active_fmt;
++	enum v4l2_buf_type type;
++	const struct stfcamss_video_ops *ops;
++	struct mutex lock;
++	struct mutex q_lock;
++	unsigned int bpl_alignment;
++	const struct stfcamss_format_info *formats;
++	unsigned int nformats;
++	unsigned int is_mp;
++	unsigned int pm_count;
++};
++
++int stf_video_register(struct stfcamss_video *video,
++		struct v4l2_device *v4l2_dev, const char *name, int is_mp);
++
++void stf_video_unregister(struct stfcamss_video *video);
++
++#endif /* STF_VIDEO_H */
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_vin.c b/drivers/media/platform/starfive/v4l2_driver/stf_vin.c
+new file mode 100644
+index 000000000000..128cec27e6f1
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_vin.c
+@@ -0,0 +1,1488 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/interrupt.h>
++#include <linux/dma-mapping.h>
++#include <linux/pm_runtime.h>
++
++#include "stfcamss.h"
++
++#define vin_line_array(ptr_line) \
++		((const struct vin_line (*)[]) &(ptr_line[-(ptr_line->id)]))
++
++#define line_to_vin2_dev(ptr_line) \
++		container_of(vin_line_array(ptr_line), struct stf_vin2_dev, line)
++
++#define VIN_FRAME_DROP_MAX_VAL 90
++#define VIN_FRAME_DROP_MIN_VAL 4
++#define VIN_FRAME_PER_SEC_MAX_VAL 90
++
++/* ISP ctrl need 1 sec to let frames become stable. */
++#define VIN_FRAME_DROP_SEC_FOR_ISP_CTRL 1
++
++
++// #define VIN_TWO_BUFFER
++
++static const struct vin2_format vin2_formats_st7110[] = {
++	{ MEDIA_BUS_FMT_YUYV8_2X8, 16},
++	{ MEDIA_BUS_FMT_RGB565_2X8_LE, 16},
++	{ MEDIA_BUS_FMT_SRGGB8_1X8, 8},
++	{ MEDIA_BUS_FMT_SGRBG8_1X8, 8},
++	{ MEDIA_BUS_FMT_SGBRG8_1X8, 8},
++	{ MEDIA_BUS_FMT_SBGGR8_1X8, 8},
++	{ MEDIA_BUS_FMT_SRGGB10_1X10, 10},
++	{ MEDIA_BUS_FMT_SGRBG10_1X10, 10},
++	{ MEDIA_BUS_FMT_SGBRG10_1X10, 10},
++	{ MEDIA_BUS_FMT_SBGGR10_1X10, 10},
++	{ MEDIA_BUS_FMT_SRGGB12_1X12, 12},
++	{ MEDIA_BUS_FMT_SGRBG12_1X12, 12},
++	{ MEDIA_BUS_FMT_SGBRG12_1X12, 12},
++	{ MEDIA_BUS_FMT_SBGGR12_1X12, 12},
++	{ MEDIA_BUS_FMT_Y12_1X12, 8},
++	{ MEDIA_BUS_FMT_YUV8_1X24, 8},
++};
++
++static const struct vin2_format isp_formats_st7110_raw[] = {
++	{ MEDIA_BUS_FMT_SBGGR12_1X12, 12},
++	{ MEDIA_BUS_FMT_SRGGB12_1X12, 12},
++	{ MEDIA_BUS_FMT_SGRBG12_1X12, 12},
++	{ MEDIA_BUS_FMT_SGBRG12_1X12, 12},
++};
++
++static const struct vin2_format isp_formats_st7110_uo[] = {
++	{ MEDIA_BUS_FMT_Y12_1X12, 8},
++};
++
++static const struct vin2_format isp_formats_st7110_iti[] = {
++	{ MEDIA_BUS_FMT_SRGGB10_1X10, 10},
++	{ MEDIA_BUS_FMT_SGRBG10_1X10, 10},
++	{ MEDIA_BUS_FMT_SGBRG10_1X10, 10},
++	{ MEDIA_BUS_FMT_SBGGR10_1X10, 10},
++	{ MEDIA_BUS_FMT_SRGGB12_1X12, 12},
++	{ MEDIA_BUS_FMT_SGRBG12_1X12, 12},
++	{ MEDIA_BUS_FMT_SGBRG12_1X12, 12},
++	{ MEDIA_BUS_FMT_SBGGR12_1X12, 12},
++	{ MEDIA_BUS_FMT_Y12_1X12, 8},
++	{ MEDIA_BUS_FMT_YUV8_1X24, 8},
++};
++
++static const struct vin2_format_table vin2_formats_table[] = {
++	/* VIN_LINE_WR */
++	{ vin2_formats_st7110, ARRAY_SIZE(vin2_formats_st7110) },
++	/* VIN_LINE_ISP */
++	{ isp_formats_st7110_uo, ARRAY_SIZE(isp_formats_st7110_uo) },
++	/* VIN_LINE_ISP_SS0 */
++	{ isp_formats_st7110_uo, ARRAY_SIZE(isp_formats_st7110_uo) },
++	/* VIN_LINE_ISP_SS1 */
++	{ isp_formats_st7110_uo, ARRAY_SIZE(isp_formats_st7110_uo) },
++	/* VIN_LINE_ISP_ITIW */
++	{ isp_formats_st7110_iti, ARRAY_SIZE(isp_formats_st7110_iti) },
++	/* VIN_LINE_ISP_ITIR */
++	{ isp_formats_st7110_iti, ARRAY_SIZE(isp_formats_st7110_iti) },
++	/* VIN_LINE_ISP_RAW */
++	{ isp_formats_st7110_raw, ARRAY_SIZE(isp_formats_st7110_raw) },
++	/* VIN_LINE_ISP_SCD_Y */
++	{ isp_formats_st7110_raw, ARRAY_SIZE(isp_formats_st7110_raw) },
++};
++
++static void vin_buffer_done(struct vin_line *line, struct vin_params *params);
++static void vin_change_buffer(struct vin_line *line);
++static struct stfcamss_buffer *vin_buf_get_pending(struct vin_output *output);
++static void vin_output_init_addrs(struct vin_line *line);
++static void vin_init_outputs(struct vin_line *line);
++static struct v4l2_mbus_framefmt *
++__vin_get_format(struct vin_line *line,
++		struct v4l2_subdev_pad_config *cfg,
++		unsigned int pad,
++		enum v4l2_subdev_format_whence which);
++
++static char *get_line_subdevname(int line_id)
++{
++	char *name = NULL;
++
++	switch (line_id) {
++	case VIN_LINE_WR:
++		name = "wr";
++		break;
++	case VIN_LINE_ISP:
++		name = "isp0";
++		break;
++	case VIN_LINE_ISP_SS0:
++		name = "isp0_ss0";
++		break;
++	case VIN_LINE_ISP_SS1:
++		name = "isp0_ss1";
++		break;
++	case VIN_LINE_ISP_ITIW:
++		name = "isp0_itiw";
++		break;
++	case VIN_LINE_ISP_ITIR:
++		name = "isp0_itir";
++		break;
++	case VIN_LINE_ISP_RAW:
++		name = "isp0_raw";
++		break;
++	case VIN_LINE_ISP_SCD_Y:
++		name = "isp0_scd_y";
++		break;
++	default:
++		name = "unknow";
++		break;
++	}
++	return name;
++}
++
++static enum isp_line_id stf_vin_map_isp_line(enum vin_line_id line)
++{
++	enum isp_line_id line_id;
++
++	if ((line > VIN_LINE_WR) && (line < VIN_LINE_MAX)) {
++		line_id = line % STF_ISP_LINE_MAX;
++		if (line_id == 0)
++			line_id = STF_ISP_LINE_SRC_SCD_Y;
++	} else
++		line_id = STF_ISP_LINE_INVALID;
++
++	return line_id;
++}
++
++enum isp_pad_id stf_vin_map_isp_pad(enum vin_line_id line, enum isp_pad_id def)
++{
++	enum isp_pad_id pad_id;
++
++	if (line == VIN_LINE_WR)
++		pad_id = STF_ISP_PAD_SINK;
++	else if ((line > VIN_LINE_WR) && (line < VIN_LINE_MAX))
++		pad_id = stf_vin_map_isp_line(line);
++	else
++		pad_id = def;
++
++	return pad_id;
++}
++
++int stf_vin_subdev_init(struct stfcamss *stfcamss)
++{
++	struct stf_vin_dev *vin;
++	struct device *dev = stfcamss->dev;
++	struct stf_vin2_dev *vin_dev = stfcamss->vin_dev;
++	int i, ret = 0;
++
++	vin_dev->stfcamss = stfcamss;
++	vin_dev->hw_ops = &vin_ops;
++	vin_dev->hw_ops->isr_buffer_done = vin_buffer_done;
++	vin_dev->hw_ops->isr_change_buffer = vin_change_buffer;
++
++	vin = stfcamss->vin;
++	atomic_set(&vin_dev->ref_count, 0);
++
++	ret = devm_request_irq(dev,
++			vin->irq, vin_dev->hw_ops->vin_wr_irq_handler,
++			0, "vin_axiwr_irq", vin_dev);
++	if (ret) {
++		st_err(ST_VIN, "failed to request irq\n");
++		goto out;
++	}
++
++	ret = devm_request_irq(dev,
++			vin->isp_irq, vin_dev->hw_ops->vin_isp_irq_handler,
++			0, "vin_isp_irq", vin_dev);
++	if (ret) {
++		st_err(ST_VIN, "failed to request isp irq\n");
++		goto out;
++	}
++
++	st_info(ST_CAMSS, "%s, %d!\n", __func__, __LINE__);
++#ifdef ISP_USE_CSI_AND_SC_DONE_INTERRUPT
++	ret = devm_request_irq(dev,
++			vin->isp_csi_irq, vin_dev->hw_ops->vin_isp_csi_irq_handler,
++			0, "vin_isp_csi_irq", vin_dev);
++	if (ret) {
++		st_err(ST_VIN, "failed to request isp raw irq\n");
++		goto out;
++	}
++
++	ret = devm_request_irq(dev,
++			vin->isp_scd_irq, vin_dev->hw_ops->vin_isp_scd_irq_handler,
++			0, "vin_isp_scd_irq", vin_dev);
++	if (ret) {
++		st_err(ST_VIN, "failed to request isp scd irq\n");
++		goto out;
++	}
++#endif
++
++	ret = devm_request_irq(dev,
++			vin->isp_irq_csiline, vin_dev->hw_ops->vin_isp_irq_csiline_handler,
++			0, "vin_isp_irq_csiline", vin_dev);
++	if (ret) {
++		st_err(ST_VIN, "failed to request isp irq csiline\n");
++		goto out;
++	}
++
++	mutex_init(&vin_dev->power_lock);
++	vin_dev->power_count = 0;
++
++	for (i = 0; i < STF_DUMMY_MODULE_NUMS; i++) {
++		struct dummy_buffer *dummy_buffer = &vin_dev->dummy_buffer[i];
++
++		mutex_init(&dummy_buffer->stream_lock);
++		dummy_buffer->nums = i == 0 ? VIN_DUMMY_BUFFER_NUMS : ISP_DUMMY_BUFFER_NUMS;
++		dummy_buffer->stream_count = 0;
++		dummy_buffer->buffer = devm_kzalloc(dev,
++			dummy_buffer->nums * sizeof(struct vin_dummy_buffer), GFP_KERNEL);
++		atomic_set(&dummy_buffer->frame_skip, 0);
++	}
++
++	for (i = VIN_LINE_WR;
++		i < STF_ISP_LINE_MAX + 1; i++) {
++		struct vin_line *l = &vin_dev->line[i];
++		int is_mp;
++
++		is_mp = i == VIN_LINE_WR ? false : true;
++		is_mp = false;
++		if (stf_vin_map_isp_line(i) == STF_ISP_LINE_SRC_ITIR)
++			l->video_out.type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
++		else
++			l->video_out.type = is_mp ? V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE :
++				V4L2_BUF_TYPE_VIDEO_CAPTURE;
++		l->video_out.stfcamss = stfcamss;
++		l->id = i;
++		l->sdev_type = VIN_DEV_TYPE;
++		l->formats = vin2_formats_table[i].fmts;
++		l->nformats = vin2_formats_table[i].nfmts;
++		spin_lock_init(&l->output_lock);
++
++		mutex_init(&l->stream_lock);
++		l->stream_count = 0;
++		mutex_init(&l->power_lock);
++		l->power_count = 0;
++	}
++
++	return 0;
++out:
++	return ret;
++}
++
++static int vin_set_power(struct v4l2_subdev *sd, int on)
++{
++	struct vin_line *line = v4l2_get_subdevdata(sd);
++	struct stf_vin2_dev *vin_dev = line_to_vin2_dev(line);
++	struct stfcamss *stfcamss = vin_dev->stfcamss;
++
++	mutex_lock(&line->power_lock);
++	if (on) {
++		if (line->power_count == 0)
++			vin_init_outputs(line);
++		line->power_count++;
++	} else {
++		if (line->power_count == 0) {
++			st_err(ST_VIN,
++				"line power off on power_count == 0\n");
++			goto exit_line;
++		}
++		line->power_count--;
++	}
++exit_line:
++	mutex_unlock(&line->power_lock);
++
++	mutex_lock(&vin_dev->power_lock);
++	if (on) {
++		if (vin_dev->power_count == 0) {
++			pm_runtime_get_sync(stfcamss->dev);
++			vin_dev->hw_ops->vin_clk_enable(vin_dev);
++			vin_dev->hw_ops->vin_config_set(vin_dev);
++		}
++		vin_dev->power_count++;
++	} else {
++		if (vin_dev->power_count == 0) {
++			st_err(ST_VIN,
++				"vin_dev power off on power_count == 0\n");
++			goto exit;
++		}
++		if (vin_dev->power_count == 1) {
++			vin_dev->hw_ops->vin_clk_disable(vin_dev);
++			pm_runtime_put_sync(stfcamss->dev);
++		}
++		vin_dev->power_count--;
++	}
++exit:
++
++	mutex_unlock(&vin_dev->power_lock);
++
++	return 0;
++}
++
++static unsigned int get_frame_skip(struct vin_line *line)
++{
++	unsigned int frame_skip = 0;
++	unsigned int isp_ctrl_skip_frames = 0;
++	struct media_entity *sensor;
++	struct v4l2_subdev_frame_interval fi;
++
++	sensor = stfcamss_find_sensor(&line->subdev.entity);
++	if (sensor) {
++		int fps = 0;
++		struct v4l2_subdev *subdev =
++					media_entity_to_v4l2_subdev(sensor);
++
++		if (subdev->ops->video->g_frame_interval) {
++			if (!subdev->ops->video->g_frame_interval(subdev, &fi))
++				fps = fi.interval.denominator;
++
++			if (fps > 0 && fps <= 90)
++				isp_ctrl_skip_frames = fps * VIN_FRAME_DROP_SEC_FOR_ISP_CTRL;
++		}
++		if (!fps)
++			st_debug(ST_VIN, "%s, Failed to get sensor fps !\n", __func__);
++
++		if (isp_ctrl_skip_frames <= VIN_FRAME_DROP_MIN_VAL)
++			isp_ctrl_skip_frames = VIN_FRAME_DROP_MIN_VAL;
++
++		v4l2_subdev_call(subdev, sensor, g_skip_frames, &frame_skip);
++
++		frame_skip += isp_ctrl_skip_frames;
++
++		if (frame_skip > VIN_FRAME_DROP_MAX_VAL)
++			frame_skip = VIN_FRAME_DROP_MAX_VAL;
++		st_debug(ST_VIN, "%s, frame_skip %d\n", __func__, frame_skip);
++	}
++
++	return frame_skip;
++}
++
++static void vin_buf_l2cache_flush(struct vin_output *output)
++{
++	struct stfcamss_buffer *buffer = NULL;
++
++	if (!list_empty(&output->pending_bufs)) {
++		list_for_each_entry(buffer, &output->pending_bufs, queue) {
++			sifive_l2_flush64_range(buffer->addr[0], buffer->sizeimage);
++		}
++	}
++}
++
++static int vin_enable_output(struct vin_line *line)
++{
++	struct vin_output *output = &line->output;
++	unsigned long flags;
++
++	spin_lock_irqsave(&line->output_lock, flags);
++
++	output->state = VIN_OUTPUT_IDLE;
++
++	vin_buf_l2cache_flush(output);
++
++	output->buf[0] = vin_buf_get_pending(output);
++#ifdef VIN_TWO_BUFFER
++	if (line->id == VIN_LINE_WR)
++		output->buf[1] = vin_buf_get_pending(output);
++#endif
++	if (!output->buf[0] && output->buf[1]) {
++		output->buf[0] = output->buf[1];
++		output->buf[1] = NULL;
++	}
++
++	if (output->buf[0])
++		output->state = VIN_OUTPUT_SINGLE;
++
++#ifdef VIN_TWO_BUFFER
++	if (output->buf[1] && line->id == VIN_LINE_WR)
++		output->state = VIN_OUTPUT_CONTINUOUS;
++#endif
++	output->sequence = 0;
++
++	vin_output_init_addrs(line);
++	spin_unlock_irqrestore(&line->output_lock, flags);
++	return 0;
++}
++
++static int vin_disable_output(struct vin_line *line)
++{
++	struct vin_output *output = &line->output;
++	unsigned long flags;
++
++	spin_lock_irqsave(&line->output_lock, flags);
++
++	output->state = VIN_OUTPUT_OFF;
++
++	spin_unlock_irqrestore(&line->output_lock, flags);
++	return 0;
++}
++
++static u32 line_to_dummy_module(struct vin_line *line)
++{
++	u32 dummy_module = 0;
++
++	switch (line->id) {
++	case VIN_LINE_WR:
++		dummy_module = STF_DUMMY_VIN;
++		break;
++	case VIN_LINE_ISP:
++	case VIN_LINE_ISP_SS0:
++	case VIN_LINE_ISP_SS1:
++	case VIN_LINE_ISP_ITIW:
++	case VIN_LINE_ISP_ITIR:
++	case VIN_LINE_ISP_RAW:
++	case VIN_LINE_ISP_SCD_Y:
++		dummy_module = STF_DUMMY_ISP;
++		break;
++	default:
++		dummy_module = STF_DUMMY_VIN;
++		break;
++	}
++
++	return dummy_module;
++}
++
++static int vin_alloc_dummy_buffer(struct stf_vin2_dev *vin_dev,
++		struct v4l2_mbus_framefmt *fmt, int dummy_module)
++{
++	struct device *dev = vin_dev->stfcamss->dev;
++	struct dummy_buffer *dummy_buffer = &vin_dev->dummy_buffer[dummy_module];
++	struct vin_dummy_buffer *buffer = NULL;
++	int ret = 0, i;
++	u32 aligns;
++
++	for (i = 0; i < dummy_buffer->nums; i++) {
++		buffer = &vin_dev->dummy_buffer[dummy_module].buffer[i];
++		buffer->width = fmt->width;
++		buffer->height = fmt->height;
++		buffer->mcode = fmt->code;
++		if (i == STF_VIN_PAD_SINK) {
++			aligns = ALIGN(fmt->width * 4, STFCAMSS_FRAME_WIDTH_ALIGN_8);
++			buffer->buffer_size = PAGE_ALIGN(aligns * fmt->height);
++		} else if (i == STF_ISP_PAD_SRC
++			|| i == STF_ISP_PAD_SRC_SS0
++			|| i == STF_ISP_PAD_SRC_SS1) {
++			aligns = ALIGN(fmt->width, STFCAMSS_FRAME_WIDTH_ALIGN_8);
++			buffer->buffer_size = PAGE_ALIGN(aligns * fmt->height * 3 / 2);
++		} else if (i == STF_ISP_PAD_SRC_ITIW
++			|| i == STF_ISP_PAD_SRC_ITIR) {
++			aligns = ALIGN(fmt->width, STFCAMSS_FRAME_WIDTH_ALIGN_8);
++			buffer->buffer_size = PAGE_ALIGN(aligns * fmt->height * 3);
++		} else if (i == STF_ISP_PAD_SRC_RAW) {
++			aligns = ALIGN(fmt->width * ISP_RAW_DATA_BITS / 8,
++					STFCAMSS_FRAME_WIDTH_ALIGN_128);
++			buffer->buffer_size = PAGE_ALIGN(aligns * fmt->height);
++		} else if (i == STF_ISP_PAD_SRC_SCD_Y)
++			buffer->buffer_size = PAGE_ALIGN(ISP_SCD_Y_BUFFER_SIZE);
++		else
++			continue;
++
++		buffer->vaddr = dma_alloc_coherent(dev, buffer->buffer_size,
++				&buffer->paddr[0], GFP_DMA | GFP_KERNEL);
++
++		if (buffer->vaddr) {
++			if (i == STF_ISP_PAD_SRC
++				|| i == STF_ISP_PAD_SRC_SS0
++				|| i == STF_ISP_PAD_SRC_SS1
++				|| i == STF_ISP_PAD_SRC_ITIW
++				|| i == STF_ISP_PAD_SRC_ITIR)
++				buffer->paddr[1] = (dma_addr_t)(buffer->paddr[0] +
++									aligns * fmt->height);
++			else if (i == STF_ISP_PAD_SRC_SCD_Y)
++				buffer->paddr[1] = (dma_addr_t)(buffer->paddr[0] +
++									ISP_YHIST_BUFFER_SIZE);
++			else
++				st_debug(ST_VIN, "signal plane\n");
++		}
++		{
++			char szPadName[][32] = {
++				"VIN_PAD_SINK",
++				"ISP_PAD_SRC",
++				"ISP_PAD_SRC_SS0",
++				"ISP_PAD_SRC_SS1",
++				"ISP_PAD_SRC_ITIW",
++				"ISP_PAD_SRC_ITIR",
++				"ISP_PAD_SRC_RAW",
++				"ISP_PAD_SRC_SCD_Y",
++				"Unknown Pad"
++			};
++
++			st_debug(ST_VIN, "%s: i = %d(%s) addr[0] = %llx, addr[1] = %llx, size = %u bytes\n",
++				__func__,
++				i,
++				szPadName[i],
++				buffer->paddr[0],
++				buffer->paddr[1],
++				buffer->buffer_size
++				);
++		}
++	}
++
++	return ret;
++}
++
++static void vin_free_dummy_buffer(struct stf_vin2_dev *vin_dev, int dummy_module)
++{
++	struct device *dev = vin_dev->stfcamss->dev;
++	struct dummy_buffer *dummy_buffer = &vin_dev->dummy_buffer[dummy_module];
++	struct vin_dummy_buffer *buffer = NULL;
++	int i;
++
++	for (i = 0; i < dummy_buffer->nums; i++) {
++		buffer = &dummy_buffer->buffer[i];
++		if (buffer->vaddr)
++			dma_free_coherent(dev, buffer->buffer_size,
++						buffer->vaddr, buffer->paddr[0]);
++		memset(buffer, 0, sizeof(struct vin_dummy_buffer));
++	}
++}
++
++static void vin_set_dummy_buffer(struct vin_line *line, u32 pad)
++{
++	struct stf_vin2_dev *vin_dev = line_to_vin2_dev(line);
++	int dummy_module = line_to_dummy_module(line);
++	struct dummy_buffer *dummy_buffer = &vin_dev->dummy_buffer[dummy_module];
++	struct vin_dummy_buffer *buffer = NULL;
++
++	switch (pad) {
++	case STF_VIN_PAD_SINK:
++		if (line->id == VIN_LINE_WR) {
++			buffer = &dummy_buffer->buffer[STF_VIN_PAD_SINK];
++			vin_dev->hw_ops->vin_wr_set_ping_addr(vin_dev, buffer->paddr[0]);
++			vin_dev->hw_ops->vin_wr_set_pong_addr(vin_dev, buffer->paddr[0]);
++		} else {
++			buffer = &dummy_buffer->buffer[STF_ISP_PAD_SRC];
++			vin_dev->hw_ops->vin_isp_set_yuv_addr(vin_dev,
++				buffer->paddr[0], buffer->paddr[1]);
++
++			buffer = &dummy_buffer->buffer[STF_ISP_PAD_SRC_SS0];
++			vin_dev->hw_ops->vin_isp_set_ss0_addr(vin_dev,
++				buffer->paddr[0], buffer->paddr[1]);
++
++			buffer = &dummy_buffer->buffer[STF_ISP_PAD_SRC_SS1];
++			vin_dev->hw_ops->vin_isp_set_ss1_addr(vin_dev,
++				buffer->paddr[0], buffer->paddr[1]);
++
++			buffer = &dummy_buffer->buffer[STF_ISP_PAD_SRC_ITIW];
++			vin_dev->hw_ops->vin_isp_set_itiw_addr(vin_dev,
++				buffer->paddr[0], buffer->paddr[1]);
++
++			buffer = &dummy_buffer->buffer[STF_ISP_PAD_SRC_ITIR];
++			vin_dev->hw_ops->vin_isp_set_itir_addr(vin_dev,
++				buffer->paddr[0], buffer->paddr[1]);
++
++			buffer = &dummy_buffer->buffer[STF_ISP_PAD_SRC_RAW];
++			vin_dev->hw_ops->vin_isp_set_raw_addr(vin_dev, buffer->paddr[0]);
++
++			buffer = &dummy_buffer->buffer[STF_ISP_PAD_SRC_SCD_Y];
++			vin_dev->hw_ops->vin_isp_set_scd_addr(vin_dev,
++				buffer->paddr[0], buffer->paddr[1], AWB_TYPE);
++		}
++		break;
++	case STF_ISP_PAD_SRC:
++		buffer = &dummy_buffer->buffer[STF_ISP_PAD_SRC];
++		vin_dev->hw_ops->vin_isp_set_yuv_addr(vin_dev,
++			buffer->paddr[0], buffer->paddr[1]);
++		break;
++	case STF_ISP_PAD_SRC_SS0:
++		buffer = &dummy_buffer->buffer[STF_ISP_PAD_SRC_SS0];
++		vin_dev->hw_ops->vin_isp_set_ss0_addr(vin_dev,
++			buffer->paddr[0], buffer->paddr[1]);
++		break;
++	case STF_ISP_PAD_SRC_SS1:
++		buffer = &dummy_buffer->buffer[STF_ISP_PAD_SRC_SS1];
++		vin_dev->hw_ops->vin_isp_set_ss1_addr(vin_dev,
++			buffer->paddr[0], buffer->paddr[1]);
++		break;
++	case STF_ISP_PAD_SRC_ITIW:
++		buffer = &dummy_buffer->buffer[STF_ISP_PAD_SRC_ITIW];
++		vin_dev->hw_ops->vin_isp_set_itiw_addr(vin_dev,
++			buffer->paddr[0], buffer->paddr[1]);
++		break;
++	case STF_ISP_PAD_SRC_ITIR:
++		buffer = &dummy_buffer->buffer[STF_ISP_PAD_SRC_ITIR];
++		vin_dev->hw_ops->vin_isp_set_itir_addr(vin_dev,
++			buffer->paddr[0], buffer->paddr[1]);
++		break;
++	case STF_ISP_PAD_SRC_RAW:
++		buffer = &dummy_buffer->buffer[STF_ISP_PAD_SRC_RAW];
++		vin_dev->hw_ops->vin_isp_set_raw_addr(vin_dev, buffer->paddr[0]);
++		break;
++	case STF_ISP_PAD_SRC_SCD_Y:
++		buffer = &dummy_buffer->buffer[STF_ISP_PAD_SRC_SCD_Y];
++		vin_dev->hw_ops->vin_isp_set_scd_addr(vin_dev,
++			buffer->paddr[0], buffer->paddr[1], AWB_TYPE);
++		break;
++	default:
++		break;
++	}
++}
++
++static int vin_set_stream(struct v4l2_subdev *sd, int enable)
++{
++	struct vin_line *line = v4l2_get_subdevdata(sd);
++	struct stf_vin2_dev *vin_dev = line_to_vin2_dev(line);
++	int dummy_module = line_to_dummy_module(line);
++	struct dummy_buffer *dummy_buffer = &vin_dev->dummy_buffer[dummy_module];
++	struct v4l2_mbus_framefmt *fmt;
++
++	st_debug(ST_VIN, "%s, %d\n", __func__, __LINE__);
++	fmt = __vin_get_format(line, NULL, STF_VIN_PAD_SINK, V4L2_SUBDEV_FORMAT_ACTIVE);
++	mutex_lock(&dummy_buffer->stream_lock);
++	if (enable) {
++		if (dummy_buffer->stream_count == 0) {
++			vin_alloc_dummy_buffer(vin_dev, fmt, dummy_module);
++			vin_set_dummy_buffer(line, STF_VIN_PAD_SINK);
++			atomic_set(&dummy_buffer->frame_skip, get_frame_skip(line));
++		}
++		dummy_buffer->stream_count++;
++	} else {
++		if (dummy_buffer->stream_count == 1) {
++			vin_free_dummy_buffer(vin_dev, dummy_module);
++			// set buffer addr to zero
++			vin_set_dummy_buffer(line, STF_VIN_PAD_SINK);
++		} else
++			vin_set_dummy_buffer(line,
++					stf_vin_map_isp_pad(line->id, STF_ISP_PAD_SINK));
++
++		dummy_buffer->stream_count--;
++	}
++	mutex_unlock(&dummy_buffer->stream_lock);
++
++	mutex_lock(&line->stream_lock);
++	if (enable) {
++		if (line->stream_count == 0) {
++			if (line->id == VIN_LINE_WR) {
++				vin_dev->hw_ops->vin_wr_irq_enable(vin_dev, 1);
++				vin_dev->hw_ops->vin_wr_stream_set(vin_dev, 1);
++			}
++		}
++		line->stream_count++;
++	} else {
++		if (line->stream_count == 1) {
++			if (line->id == VIN_LINE_WR) {
++				vin_dev->hw_ops->vin_wr_irq_enable(vin_dev, 0);
++				vin_dev->hw_ops->vin_wr_stream_set(vin_dev, 0);
++			}
++		}
++		line->stream_count--;
++	}
++	mutex_unlock(&line->stream_lock);
++
++	if (enable)
++		vin_enable_output(line);
++	else
++		vin_disable_output(line);
++
++	return 0;
++}
++
++static struct v4l2_mbus_framefmt *
++__vin_get_format(struct vin_line *line,
++		struct v4l2_subdev_pad_config *cfg,
++		unsigned int pad,
++		enum v4l2_subdev_format_whence which)
++{
++	if (which == V4L2_SUBDEV_FORMAT_TRY)
++		return v4l2_subdev_get_try_format(&line->subdev, cfg, pad);
++	return &line->fmt[pad];
++}
++
++static void vin_try_format(struct vin_line *line,
++				struct v4l2_subdev_pad_config *cfg,
++				unsigned int pad,
++				struct v4l2_mbus_framefmt *fmt,
++				enum v4l2_subdev_format_whence which)
++{
++	unsigned int i;
++
++	switch (pad) {
++	case STF_VIN_PAD_SINK:
++		/* Set format on sink pad */
++
++		for (i = 0; i < line->nformats; i++)
++			if (fmt->code == line->formats[i].code)
++				break;
++
++		/* If not found, use UYVY as default */
++		if (i >= line->nformats)
++			fmt->code = line->formats[0].code;
++
++		fmt->width = clamp_t(u32,
++				fmt->width, STFCAMSS_FRAME_MIN_WIDTH, STFCAMSS_FRAME_MAX_WIDTH);
++		fmt->height = clamp_t(u32,
++				fmt->height, STFCAMSS_FRAME_MIN_HEIGHT, STFCAMSS_FRAME_MAX_HEIGHT);
++
++		fmt->field = V4L2_FIELD_NONE;
++		fmt->colorspace = V4L2_COLORSPACE_SRGB;
++		fmt->flags = 0;
++
++		break;
++
++	case STF_VIN_PAD_SRC:
++		/* Set and return a format same as sink pad */
++		*fmt = *__vin_get_format(line, cfg, STF_VIN_PAD_SINK, which);
++		break;
++	}
++
++	fmt->colorspace = V4L2_COLORSPACE_SRGB;
++}
++
++static int vin_enum_mbus_code(struct v4l2_subdev *sd,
++				struct v4l2_subdev_pad_config *cfg,
++				struct v4l2_subdev_mbus_code_enum *code)
++{
++	struct vin_line *line = v4l2_get_subdevdata(sd);
++
++	if (code->index >= line->nformats)
++		return -EINVAL;
++	if (code->pad == STF_VIN_PAD_SINK) {
++		code->code = line->formats[code->index].code;
++	} else {
++		struct v4l2_mbus_framefmt *sink_fmt;
++
++		sink_fmt = __vin_get_format(line, cfg, STF_VIN_PAD_SINK,
++					code->which);
++
++		code->code = sink_fmt->code;
++		if (!code->code)
++			return -EINVAL;
++	}
++	code->flags = 0;
++
++	return 0;
++}
++
++static int vin_enum_frame_size(struct v4l2_subdev *sd,
++				struct v4l2_subdev_pad_config *cfg,
++				struct v4l2_subdev_frame_size_enum *fse)
++{
++	struct vin_line *line = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt format;
++
++	if (fse->index != 0)
++		return -EINVAL;
++
++	format.code = fse->code;
++	format.width = 1;
++	format.height = 1;
++	vin_try_format(line, cfg, fse->pad, &format, fse->which);
++	fse->min_width = format.width;
++	fse->min_height = format.height;
++
++	if (format.code != fse->code)
++		return -EINVAL;
++
++	format.code = fse->code;
++	format.width = -1;
++	format.height = -1;
++	vin_try_format(line, cfg, fse->pad, &format, fse->which);
++	fse->max_width = format.width;
++	fse->max_height = format.height;
++
++	return 0;
++}
++
++static int vin_get_format(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *fmt)
++{
++	struct vin_line *line = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt *format;
++
++	format = __vin_get_format(line, cfg, fmt->pad, fmt->which);
++	if (format == NULL)
++		return -EINVAL;
++
++	fmt->format = *format;
++
++	return 0;
++}
++
++static int vin_set_format(struct v4l2_subdev *sd,
++			struct v4l2_subdev_pad_config *cfg,
++			struct v4l2_subdev_format *fmt)
++{
++	struct vin_line *line = v4l2_get_subdevdata(sd);
++	struct v4l2_mbus_framefmt *format;
++
++	st_debug(ST_VIDEO, "%s, pad %d, fmt code  %x\n",
++			__func__, fmt->pad, fmt->format.code);
++
++	format = __vin_get_format(line, cfg, fmt->pad, fmt->which);
++	if (format == NULL)
++		return -EINVAL;
++
++	mutex_lock(&line->stream_lock);
++	if (line->stream_count) {
++		fmt->format = *format;
++		mutex_unlock(&line->stream_lock);
++		goto out;
++	} else {
++		vin_try_format(line, cfg, fmt->pad, &fmt->format, fmt->which);
++		*format = fmt->format;
++	}
++	mutex_unlock(&line->stream_lock);
++
++	if (fmt->pad == STF_VIN_PAD_SINK) {
++		/* Propagate the format from sink to source */
++		format = __vin_get_format(line, cfg, STF_VIN_PAD_SRC,
++					fmt->which);
++
++		*format = fmt->format;
++		vin_try_format(line, cfg, STF_VIN_PAD_SRC, format,
++					fmt->which);
++	}
++
++out:
++	return 0;
++}
++
++static int vin_init_formats(struct v4l2_subdev *sd,
++			struct v4l2_subdev_fh *fh)
++{
++	struct v4l2_subdev_format format = {
++		.pad = STF_VIN_PAD_SINK,
++		.which = fh ? V4L2_SUBDEV_FORMAT_TRY :
++				V4L2_SUBDEV_FORMAT_ACTIVE,
++		.format = {
++			.code = MEDIA_BUS_FMT_RGB565_2X8_LE,
++			.width = 1920,
++			.height = 1080
++		}
++	};
++
++	return vin_set_format(sd, fh ? fh->pad : NULL, &format);
++}
++
++static void vin_output_init_addrs(struct vin_line *line)
++{
++	struct vin_output *output = &line->output;
++	struct stf_vin2_dev *vin_dev = line_to_vin2_dev(line);
++	dma_addr_t ping_addr;
++	dma_addr_t pong_addr;
++	dma_addr_t y_addr, uv_addr;
++
++	output->active_buf = 0;
++
++	if (output->buf[0]) {
++		ping_addr = output->buf[0]->addr[0];
++		y_addr = output->buf[0]->addr[0];
++		uv_addr = output->buf[0]->addr[1];
++	} else
++		return;
++
++	if (output->buf[1])
++		pong_addr = output->buf[1]->addr[0];
++	else
++		pong_addr = ping_addr;
++
++	switch (stf_vin_map_isp_line(line->id)) {
++	case STF_ISP_LINE_SRC:
++		vin_dev->hw_ops->vin_isp_set_yuv_addr(vin_dev,
++			y_addr, uv_addr);
++		break;
++	case STF_ISP_LINE_SRC_SS0:
++		vin_dev->hw_ops->vin_isp_set_ss0_addr(vin_dev,
++			y_addr, uv_addr);
++		break;
++	case STF_ISP_LINE_SRC_SS1:
++		vin_dev->hw_ops->vin_isp_set_ss1_addr(vin_dev,
++			y_addr, uv_addr);
++		break;
++	case STF_ISP_LINE_SRC_ITIW:
++		vin_dev->hw_ops->vin_isp_set_itiw_addr(vin_dev,
++			y_addr, uv_addr);
++		break;
++	case STF_ISP_LINE_SRC_ITIR:
++		vin_dev->hw_ops->vin_isp_set_itir_addr(vin_dev,
++			y_addr, uv_addr);
++		break;
++	case STF_ISP_LINE_SRC_RAW:
++		vin_dev->hw_ops->vin_isp_set_raw_addr(vin_dev, y_addr);
++		break;
++	case STF_ISP_LINE_SRC_SCD_Y:
++		output->frame_skip = ISP_AWB_OECF_SKIP_FRAME;
++		vin_dev->hw_ops->vin_isp_set_scd_addr(vin_dev,
++			y_addr, uv_addr, AWB_TYPE);
++		break;
++	default:
++		if (line->id == VIN_LINE_WR) {
++			vin_dev->hw_ops->vin_wr_set_ping_addr(vin_dev, ping_addr);
++#ifdef VIN_TWO_BUFFER
++			vin_dev->hw_ops->vin_wr_set_pong_addr(vin_dev, pong_addr);
++#else
++			vin_dev->hw_ops->vin_wr_set_pong_addr(vin_dev, ping_addr);
++#endif
++		}
++		break;
++	}
++}
++
++static void vin_init_outputs(struct vin_line *line)
++{
++	struct vin_output *output = &line->output;
++
++	output->state = VIN_OUTPUT_OFF;
++	output->buf[0] = NULL;
++	output->buf[1] = NULL;
++	output->active_buf = 0;
++	INIT_LIST_HEAD(&output->pending_bufs);
++	INIT_LIST_HEAD(&output->ready_bufs);
++}
++
++static void vin_buf_add_ready(struct vin_output *output,
++				struct stfcamss_buffer *buffer)
++{
++	INIT_LIST_HEAD(&buffer->queue);
++	list_add_tail(&buffer->queue, &output->ready_bufs);
++}
++
++static struct stfcamss_buffer *vin_buf_get_ready(struct vin_output *output)
++{
++	struct stfcamss_buffer *buffer = NULL;
++
++	if (!list_empty(&output->ready_bufs)) {
++		buffer = list_first_entry(&output->ready_bufs,
++					struct stfcamss_buffer,
++					queue);
++		list_del(&buffer->queue);
++	}
++
++	return buffer;
++}
++
++static void vin_buf_add_pending(struct vin_output *output,
++				struct stfcamss_buffer *buffer)
++{
++	INIT_LIST_HEAD(&buffer->queue);
++	list_add_tail(&buffer->queue, &output->pending_bufs);
++}
++
++static struct stfcamss_buffer *vin_buf_get_pending(struct vin_output *output)
++{
++	struct stfcamss_buffer *buffer = NULL;
++
++	if (!list_empty(&output->pending_bufs)) {
++		buffer = list_first_entry(&output->pending_bufs,
++					struct stfcamss_buffer,
++					queue);
++		list_del(&buffer->queue);
++	}
++
++	return buffer;
++}
++
++#ifdef UNUSED_CODE
++static void vin_output_checkpending(struct vin_line *line)
++{
++	struct vin_output *output = &line->output;
++
++	if (output->state == VIN_OUTPUT_STOPPING) {
++		/* Release last buffer when hw is idle */
++		if (output->last_buffer) {
++			// vb2_buffer_done(&output->last_buffer->vb.vb2_buf,
++			//		VB2_BUF_STATE_DONE);
++			vin_buf_add_pending(output, output->last_buffer);
++			output->last_buffer = NULL;
++		}
++		output->state = VIN_OUTPUT_IDLE;
++
++		/* Buffers received in stopping state are queued in */
++		/* dma pending queue, start next capture here */
++		output->buf[0] = vin_buf_get_pending(output);
++#ifdef VIN_TWO_BUFFER
++		if (line->id == VIN_LINE_WR)
++			output->buf[1] = vin_buf_get_pending(output);
++#endif
++
++		if (!output->buf[0] && output->buf[1]) {
++			output->buf[0] = output->buf[1];
++			output->buf[1] = NULL;
++		}
++
++		if (output->buf[0])
++			output->state = VIN_OUTPUT_SINGLE;
++
++#ifdef VIN_TWO_BUFFER
++		if (output->buf[1] && line->id == VIN_LINE_WR)
++			output->state = VIN_OUTPUT_CONTINUOUS;
++#endif
++		vin_output_init_addrs(line);
++	}
++}
++#endif
++
++static void vin_buf_update_on_last(struct vin_line *line)
++{
++	struct vin_output *output = &line->output;
++
++	switch (output->state) {
++	case VIN_OUTPUT_CONTINUOUS:
++		output->state = VIN_OUTPUT_SINGLE;
++		output->active_buf = !output->active_buf;
++		break;
++	case VIN_OUTPUT_SINGLE:
++		output->state = VIN_OUTPUT_STOPPING;
++		break;
++	default:
++		st_err_ratelimited(ST_VIN,
++				"Last buff in wrong state! %d\n",
++				output->state);
++		break;
++	}
++}
++
++static void vin_buf_update_on_next(struct vin_line *line)
++{
++	struct vin_output *output = &line->output;
++
++	switch (output->state) {
++	case VIN_OUTPUT_CONTINUOUS:
++		output->active_buf = !output->active_buf;
++		break;
++	case VIN_OUTPUT_SINGLE:
++	default:
++#ifdef VIN_TWO_BUFFER
++		if (line->id == VIN_LINE_WR)
++			st_err_ratelimited(ST_VIN,
++				"Next buf in wrong state! %d\n",
++				output->state);
++#endif
++		break;
++	}
++}
++
++static void vin_buf_update_on_new(struct vin_line *line,
++				struct vin_output *output,
++				struct stfcamss_buffer *new_buf)
++{
++#ifdef VIN_TWO_BUFFER
++	struct stf_vin2_dev *vin_dev = line_to_vin2_dev(line);
++	int inactive_idx;
++#endif
++
++	switch (output->state) {
++	case VIN_OUTPUT_SINGLE:
++#ifdef VIN_TWO_BUFFER
++		int inactive_idx = !output->active_buf;
++
++		if (!output->buf[inactive_idx] && line->id == VIN_LINE_WR) {
++			output->buf[inactive_idx] = new_buf;
++			if (inactive_idx)
++				vin_dev->hw_ops->vin_wr_set_pong_addr(vin_dev,
++						output->buf[1]->addr[0]);
++			else
++				vin_dev->hw_ops->vin_wr_set_ping_addr(vin_dev,
++						output->buf[0]->addr[0]);
++			output->state = VIN_OUTPUT_CONTINUOUS;
++
++		} else {
++			vin_buf_add_pending(output, new_buf);
++			if (line->id == VIN_LINE_WR)
++				st_warn(ST_VIN, "Inactive buffer is busy\n");
++		}
++#else
++		vin_buf_add_pending(output, new_buf);
++#endif
++		break;
++	case VIN_OUTPUT_IDLE:
++		st_warn(ST_VIN,	"Output idle buffer set!\n");
++		if (!output->buf[0]) {
++			output->buf[0] = new_buf;
++			vin_output_init_addrs(line);
++			output->state = VIN_OUTPUT_SINGLE;
++		} else {
++			vin_buf_add_pending(output, new_buf);
++			st_warn(ST_VIN,	"Output idle with buffer set!\n");
++		}
++		break;
++	case VIN_OUTPUT_STOPPING:
++		if (output->last_buffer) {
++			output->buf[output->active_buf] = output->last_buffer;
++			output->last_buffer = NULL;
++		} else
++			st_err(ST_VIN,	"stop state lost lastbuffer!\n");
++		output->state = VIN_OUTPUT_SINGLE;
++		// vin_output_checkpending(line);
++		vin_buf_add_pending(output, new_buf);
++		break;
++	case VIN_OUTPUT_CONTINUOUS:
++	default:
++		vin_buf_add_pending(output, new_buf);
++		break;
++	}
++}
++
++static void vin_buf_flush(struct vin_output *output,
++				enum vb2_buffer_state state)
++{
++	struct stfcamss_buffer *buf;
++	struct stfcamss_buffer *t;
++
++	list_for_each_entry_safe(buf, t, &output->pending_bufs, queue) {
++		vb2_buffer_done(&buf->vb.vb2_buf, state);
++		list_del(&buf->queue);
++	}
++	list_for_each_entry_safe(buf, t, &output->ready_bufs, queue) {
++		vb2_buffer_done(&buf->vb.vb2_buf, state);
++		list_del(&buf->queue);
++	}
++}
++
++static void vin_buffer_done(struct vin_line *line, struct vin_params *params)
++{
++	struct stfcamss_buffer *ready_buf;
++	struct vin_output *output = &line->output;
++	unsigned long flags;
++	u64 ts = ktime_get_ns();
++
++	if (output->state == VIN_OUTPUT_OFF
++		|| output->state == VIN_OUTPUT_RESERVED)
++		return;
++
++	spin_lock_irqsave(&line->output_lock, flags);
++
++	while ((ready_buf = vin_buf_get_ready(output))) {
++		ready_buf->vb.vb2_buf.timestamp = ts;
++		ready_buf->vb.sequence = output->sequence++;
++
++		/* The stf_isp_ctrl currently buffered with mmap,
++		 * which will not update cache by default.
++		 * Flush L2 cache to make sure data is updated.
++		 */
++		if (ready_buf->vb.vb2_buf.memory == VB2_MEMORY_MMAP)
++			sifive_l2_flush64_range(ready_buf->addr[0], ready_buf->sizeimage);
++
++		vb2_buffer_done(&ready_buf->vb.vb2_buf, VB2_BUF_STATE_DONE);
++	}
++
++	spin_unlock_irqrestore(&line->output_lock, flags);
++}
++
++static void vin_change_buffer(struct vin_line *line)
++{
++	struct stfcamss_buffer *ready_buf;
++	struct vin_output *output = &line->output;
++	struct stf_vin2_dev *vin_dev = line_to_vin2_dev(line);
++	dma_addr_t *new_addr;
++	unsigned long flags;
++	u32 active_index;
++	int scd_type;
++
++	if (output->state == VIN_OUTPUT_OFF
++		|| output->state == VIN_OUTPUT_STOPPING
++		|| output->state == VIN_OUTPUT_RESERVED
++		|| output->state == VIN_OUTPUT_IDLE)
++		return;
++
++	spin_lock_irqsave(&line->output_lock, flags);
++
++	active_index = output->active_buf;
++
++	ready_buf = output->buf[active_index];
++	if (!ready_buf) {
++		st_err_ratelimited(ST_VIN,
++					"Missing ready buf %d %d!\n",
++					active_index, output->state);
++		active_index = !active_index;
++		ready_buf = output->buf[active_index];
++		if (!ready_buf) {
++			st_err_ratelimited(ST_VIN,
++					"Missing ready buf 2 %d %d!\n",
++					active_index, output->state);
++			goto out_unlock;
++		}
++	}
++
++	/* Get next buffer */
++	output->buf[active_index] = vin_buf_get_pending(output);
++	if (!output->buf[active_index]) {
++		/* No next buffer - set same address */
++		new_addr = ready_buf->addr;
++		vin_buf_update_on_last(line);
++	} else {
++		new_addr = output->buf[active_index]->addr;
++		vin_buf_update_on_next(line);
++	}
++
++	if (output->state == VIN_OUTPUT_STOPPING)
++		output->last_buffer = ready_buf;
++	else {
++		switch (stf_vin_map_isp_line(line->id)) {
++		case STF_ISP_LINE_SRC:
++			vin_dev->hw_ops->vin_isp_set_yuv_addr(vin_dev,
++				new_addr[0], new_addr[1]);
++			break;
++		case STF_ISP_LINE_SRC_SS0:
++			vin_dev->hw_ops->vin_isp_set_ss0_addr(vin_dev,
++				new_addr[0], new_addr[1]);
++			break;
++		case STF_ISP_LINE_SRC_SS1:
++			vin_dev->hw_ops->vin_isp_set_ss1_addr(vin_dev,
++				new_addr[0], new_addr[1]);
++			break;
++		case STF_ISP_LINE_SRC_ITIW:
++			vin_dev->hw_ops->vin_isp_set_itiw_addr(vin_dev,
++				new_addr[0], new_addr[1]);
++			break;
++		case STF_ISP_LINE_SRC_ITIR:
++			vin_dev->hw_ops->vin_isp_set_itir_addr(vin_dev,
++				new_addr[0], new_addr[1]);
++			break;
++		case STF_ISP_LINE_SRC_RAW:
++			vin_dev->hw_ops->vin_isp_set_raw_addr(vin_dev, new_addr[0]);
++			break;
++		case STF_ISP_LINE_SRC_SCD_Y:
++			scd_type = vin_dev->hw_ops->vin_isp_get_scd_type(vin_dev);
++			ready_buf->vb.flags &= ~(V4L2_BUF_FLAG_PFRAME | V4L2_BUF_FLAG_BFRAME);
++			if (scd_type == AWB_TYPE)
++				ready_buf->vb.flags |= V4L2_BUF_FLAG_PFRAME;
++			else
++				ready_buf->vb.flags |= V4L2_BUF_FLAG_BFRAME;
++			if (!output->frame_skip) {
++				output->frame_skip = ISP_AWB_OECF_SKIP_FRAME;
++				scd_type = scd_type == AWB_TYPE ? OECF_TYPE : AWB_TYPE;
++			} else {
++				output->frame_skip--;
++				scd_type = scd_type == AWB_TYPE ? AWB_TYPE : OECF_TYPE;
++			}
++			vin_dev->hw_ops->vin_isp_set_scd_addr(vin_dev,
++				new_addr[0], new_addr[1], scd_type);
++			break;
++		default:
++			if (line->id == VIN_LINE_WR) {
++#ifdef VIN_TWO_BUFFER
++				if (active_index)
++					vin_dev->hw_ops->vin_wr_set_pong_addr(vin_dev,
++							new_addr[0]);
++				else
++					vin_dev->hw_ops->vin_wr_set_ping_addr(vin_dev,
++							new_addr[0]);
++#else
++				vin_dev->hw_ops->vin_wr_set_ping_addr(vin_dev,
++							new_addr[0]);
++				vin_dev->hw_ops->vin_wr_set_pong_addr(vin_dev,
++							new_addr[0]);
++#endif
++			}
++			break;
++		}
++
++		vin_buf_add_ready(output, ready_buf);
++	}
++
++	spin_unlock_irqrestore(&line->output_lock, flags);
++	return;
++
++out_unlock:
++	spin_unlock_irqrestore(&line->output_lock, flags);
++}
++
++static int vin_queue_buffer(struct stfcamss_video *vid,
++				struct stfcamss_buffer *buf)
++{
++	struct vin_line *line = container_of(vid, struct vin_line, video_out);
++	struct vin_output *output;
++	unsigned long flags;
++
++
++	output = &line->output;
++
++	spin_lock_irqsave(&line->output_lock, flags);
++
++	vin_buf_update_on_new(line, output, buf);
++
++	spin_unlock_irqrestore(&line->output_lock, flags);
++
++	return 0;
++}
++
++static int vin_flush_buffers(struct stfcamss_video *vid,
++				enum vb2_buffer_state state)
++{
++	struct vin_line *line = container_of(vid, struct vin_line, video_out);
++	struct vin_output *output = &line->output;
++	unsigned long flags;
++
++	spin_lock_irqsave(&line->output_lock, flags);
++
++	vin_buf_flush(output, state);
++	if (output->buf[0])
++		vb2_buffer_done(&output->buf[0]->vb.vb2_buf, state);
++
++	if (output->buf[1])
++		vb2_buffer_done(&output->buf[1]->vb.vb2_buf, state);
++
++	if (output->last_buffer) {
++		vb2_buffer_done(&output->last_buffer->vb.vb2_buf, state);
++		output->last_buffer = NULL;
++	}
++	output->buf[0] = output->buf[1] = NULL;
++
++	spin_unlock_irqrestore(&line->output_lock, flags);
++	return 0;
++}
++
++static int vin_link_setup(struct media_entity *entity,
++			const struct media_pad *local,
++			const struct media_pad *remote, u32 flags)
++{
++	if (flags & MEDIA_LNK_FL_ENABLED)
++		if (media_entity_remote_pad(local))
++			return -EBUSY;
++	return 0;
++}
++
++static const struct v4l2_subdev_core_ops vin_core_ops = {
++	.s_power = vin_set_power,
++};
++
++static const struct v4l2_subdev_video_ops vin_video_ops = {
++	.s_stream = vin_set_stream,
++};
++
++static const struct v4l2_subdev_pad_ops vin_pad_ops = {
++	.enum_mbus_code   = vin_enum_mbus_code,
++	.enum_frame_size  = vin_enum_frame_size,
++	.get_fmt          = vin_get_format,
++	.set_fmt          = vin_set_format,
++};
++
++static const struct v4l2_subdev_ops vin_v4l2_ops = {
++	.core = &vin_core_ops,
++	.video = &vin_video_ops,
++	.pad = &vin_pad_ops,
++};
++
++static const struct v4l2_subdev_internal_ops vin_v4l2_internal_ops = {
++	.open = vin_init_formats,
++};
++
++static const struct stfcamss_video_ops stfcamss_vin_video_ops = {
++	.queue_buffer = vin_queue_buffer,
++	.flush_buffers = vin_flush_buffers,
++};
++
++static const struct media_entity_operations vin_media_ops = {
++	.link_setup = vin_link_setup,
++	.link_validate = v4l2_subdev_link_validate,
++};
++
++int stf_vin_register(struct stf_vin2_dev *vin_dev, struct v4l2_device *v4l2_dev)
++{
++	struct v4l2_subdev *sd;
++	struct stfcamss_video *video_out;
++	struct media_pad *pads;
++	int ret;
++	int i;
++
++	for (i = 0; i < STF_ISP_LINE_MAX + 1; i++) {
++		char name[32];
++		char *sub_name = get_line_subdevname(i);
++		int is_mp;
++
++#ifdef	STF_CAMSS_SKIP_ITI
++		if ((stf_vin_map_isp_line(i) == STF_ISP_LINE_SRC_ITIW) ||
++			(stf_vin_map_isp_line(i) == STF_ISP_LINE_SRC_ITIR))
++			continue;
++#endif
++		is_mp = (stf_vin_map_isp_line(i) == STF_ISP_LINE_SRC) ? true : false;
++		is_mp = false;
++		sd = &vin_dev->line[i].subdev;
++		pads = vin_dev->line[i].pads;
++		video_out = &vin_dev->line[i].video_out;
++		video_out->id = i;
++
++		v4l2_subdev_init(sd, &vin_v4l2_ops);
++		sd->internal_ops = &vin_v4l2_internal_ops;
++		sd->flags |= V4L2_SUBDEV_FL_HAS_DEVNODE;
++		snprintf(sd->name, ARRAY_SIZE(sd->name), "%s%d_%s",
++			STF_VIN_NAME, 0, sub_name);
++		v4l2_set_subdevdata(sd, &vin_dev->line[i]);
++
++		ret = vin_init_formats(sd, NULL);
++		if (ret < 0) {
++			st_err(ST_VIN, "Failed to init format: %d\n", ret);
++			goto err_init;
++		}
++
++		pads[STF_VIN_PAD_SINK].flags = MEDIA_PAD_FL_SINK;
++		pads[STF_VIN_PAD_SRC].flags = MEDIA_PAD_FL_SOURCE;
++
++		sd->entity.function =
++			MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER;
++		sd->entity.ops = &vin_media_ops;
++		ret = media_entity_pads_init(&sd->entity,
++				STF_VIN_PADS_NUM, pads);
++		if (ret < 0) {
++			st_err(ST_VIN, "Failed to init media entity: %d\n", ret);
++			goto err_init;
++		}
++
++		ret = v4l2_device_register_subdev(v4l2_dev, sd);
++		if (ret < 0) {
++			st_err(ST_VIN, "Failed to register subdev: %d\n", ret);
++			goto err_reg_subdev;
++		}
++
++		video_out->ops = &stfcamss_vin_video_ops;
++		video_out->bpl_alignment = 16 * 8;
++
++		snprintf(name, ARRAY_SIZE(name), "%s_%s%d",
++			sd->name, "video", i);
++		ret = stf_video_register(video_out, v4l2_dev, name, is_mp);
++		if (ret < 0) {
++			st_err(ST_VIN, "Failed to register video node: %d\n",
++					ret);
++			goto err_vid_reg;
++		}
++
++		ret = media_create_pad_link(
++			&sd->entity, STF_VIN_PAD_SRC,
++			&video_out->vdev.entity, 0,
++			MEDIA_LNK_FL_IMMUTABLE | MEDIA_LNK_FL_ENABLED);
++		if (ret < 0) {
++			st_err(ST_VIN, "Failed to link %s->%s entities: %d\n",
++				sd->entity.name, video_out->vdev.entity.name,
++				ret);
++			goto err_create_link;
++		}
++	}
++
++	return 0;
++
++err_create_link:
++	stf_video_unregister(video_out);
++err_vid_reg:
++	v4l2_device_unregister_subdev(sd);
++err_reg_subdev:
++	media_entity_cleanup(&sd->entity);
++err_init:
++	for (i--; i >= 0; i--) {
++		sd = &vin_dev->line[i].subdev;
++		video_out = &vin_dev->line[i].video_out;
++
++		stf_video_unregister(video_out);
++		v4l2_device_unregister_subdev(sd);
++		media_entity_cleanup(&sd->entity);
++	}
++	return ret;
++}
++
++int stf_vin_unregister(struct stf_vin2_dev *vin_dev)
++{
++	struct v4l2_subdev *sd;
++	struct stfcamss_video *video_out;
++	int i;
++
++	mutex_destroy(&vin_dev->power_lock);
++	for (i = 0; i < STF_DUMMY_MODULE_NUMS; i++)
++		mutex_destroy(&vin_dev->dummy_buffer[i].stream_lock);
++
++	for (i = 0; i < STF_ISP_LINE_MAX + 1; i++) {
++		sd = &vin_dev->line[i].subdev;
++		video_out = &vin_dev->line[i].video_out;
++
++		stf_video_unregister(video_out);
++		v4l2_device_unregister_subdev(sd);
++		media_entity_cleanup(&sd->entity);
++		mutex_destroy(&vin_dev->line[i].stream_lock);
++		mutex_destroy(&vin_dev->line[i].power_lock);
++	}
++	return 0;
++}
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_vin.h b/drivers/media/platform/starfive/v4l2_driver/stf_vin.h
+new file mode 100644
+index 000000000000..492bffe27d17
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_vin.h
+@@ -0,0 +1,180 @@
++/* SPDX-License-Identifier: GPL-2.0
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#ifndef STF_VIN_H
++#define STF_VIN_H
++
++#include <media/v4l2-device.h>
++#include <media/v4l2-subdev.h>
++#include <linux/spinlock_types.h>
++#include <video/stf-vin.h>
++#include <linux/platform_device.h>
++
++#include "stf_video.h"
++
++#define STF_VIN_NAME "stf_vin"
++
++#define STF_VIN_PAD_SINK   0
++#define STF_VIN_PAD_SRC    1
++#define STF_VIN_PADS_NUM   2
++
++struct vin2_format {
++	u32 code;
++	u8 bpp;
++};
++
++struct vin2_format_table {
++	const struct vin2_format *fmts;
++	int nfmts;
++};
++
++enum vin_output_state {
++	VIN_OUTPUT_OFF,
++	VIN_OUTPUT_RESERVED,
++	VIN_OUTPUT_SINGLE,
++	VIN_OUTPUT_CONTINUOUS,
++	VIN_OUTPUT_IDLE,
++	VIN_OUTPUT_STOPPING
++};
++
++struct vin_output {
++	int active_buf;
++	struct stfcamss_buffer *buf[2];
++	struct stfcamss_buffer *last_buffer;
++	struct list_head pending_bufs;
++	struct list_head ready_bufs;
++	enum vin_output_state state;
++	unsigned int sequence;
++	unsigned int frame_skip;
++};
++
++/* The vin output lines include all isp controller lines,
++ * and one vin_wr output line.
++ */
++enum vin_line_id {
++	VIN_LINE_NONE = -1,
++	VIN_LINE_WR = 0,
++	VIN_LINE_ISP = 1,
++	VIN_LINE_ISP_SS0 = 2,
++	VIN_LINE_ISP_SS1 = 3,
++	VIN_LINE_ISP_ITIW = 4,
++	VIN_LINE_ISP_ITIR = 5,
++	VIN_LINE_ISP_RAW = 6,
++	VIN_LINE_ISP_SCD_Y = 7,
++	VIN_LINE_MAX = 8,
++};
++
++enum subdev_type;
++
++struct vin_line {
++	enum subdev_type sdev_type;  // must be frist
++	enum vin_line_id id;
++	struct v4l2_subdev subdev;
++	struct media_pad pads[STF_VIN_PADS_NUM];
++	struct v4l2_mbus_framefmt fmt[STF_VIN_PADS_NUM];
++	struct stfcamss_video video_out;
++	struct mutex stream_lock;
++	int stream_count;
++	struct mutex power_lock;
++	int power_count;
++	struct vin_output output;
++	spinlock_t output_lock;
++	const struct vin2_format *formats;
++	unsigned int nformats;
++#ifdef CONFIG_PM_SLEEP
++	int pm_stream_count;
++	int pm_power_count;
++#endif
++};
++
++struct stf_vin2_dev;
++
++struct vin_hw_ops {
++	int (*vin_clk_enable)(struct stf_vin2_dev *vin_dev);
++	int (*vin_clk_disable)(struct stf_vin2_dev *vin_dev);
++	int (*vin_config_set)(struct stf_vin2_dev *vin_dev);
++	int (*vin_wr_stream_set)(struct stf_vin2_dev *vin_dev, int on);
++	void (*vin_wr_irq_enable)(struct stf_vin2_dev *vin_dev, int enable);
++	void (*vin_power_on)(struct stf_vin2_dev *vin_dev, int on);
++	void (*wr_rd_set_addr)(struct stf_vin2_dev *vin_dev,
++			dma_addr_t wr_addr, dma_addr_t rd_addr);
++	void (*vin_wr_set_ping_addr)(struct stf_vin2_dev *vin_dev,
++			dma_addr_t addr);
++	void (*vin_wr_set_pong_addr)(struct stf_vin2_dev *vin_dev,
++			dma_addr_t addr);
++	void (*vin_wr_get_ping_pong_status)(struct stf_vin2_dev *vin_dev);
++	void (*vin_isp_set_yuv_addr)(struct stf_vin2_dev *vin_dev,
++			dma_addr_t y_addr, dma_addr_t uv_addr);
++	void (*vin_isp_set_raw_addr)(struct stf_vin2_dev *vin_dev,
++			dma_addr_t raw_addr);
++	void (*vin_isp_set_ss0_addr)(struct stf_vin2_dev *vin_dev,
++			dma_addr_t y_addr, dma_addr_t uv_addr);
++	void (*vin_isp_set_ss1_addr)(struct stf_vin2_dev *vin_dev,
++			dma_addr_t y_addr, dma_addr_t uv_addr);
++	void (*vin_isp_set_itiw_addr)(struct stf_vin2_dev *vin_dev,
++			dma_addr_t y_addr, dma_addr_t uv_addr);
++	void (*vin_isp_set_itir_addr)(struct stf_vin2_dev *vin_dev,
++			dma_addr_t y_addr, dma_addr_t uv_addr);
++	void (*vin_isp_set_scd_addr)(struct stf_vin2_dev *vin_dev,
++			dma_addr_t yhist_addr,
++			dma_addr_t scd_addr, int scd_type);
++	int (*vin_isp_get_scd_type)(struct stf_vin2_dev *vin_dev);
++	irqreturn_t (*vin_wr_irq_handler)(int irq, void *priv);
++	irqreturn_t (*vin_isp_irq_handler)(int irq, void *priv);
++	irqreturn_t (*vin_isp_csi_irq_handler)(int irq, void *priv);
++	irqreturn_t (*vin_isp_scd_irq_handler)(int irq, void *priv);
++	irqreturn_t (*vin_isp_irq_csiline_handler)(int irq, void *priv);
++	void (*isr_buffer_done)(struct vin_line *line,
++			struct vin_params *params);
++	void (*isr_change_buffer)(struct vin_line *line);
++};
++
++#define ISP_DUMMY_BUFFER_NUMS  STF_ISP_PAD_MAX
++#define VIN_DUMMY_BUFFER_NUMS  1
++
++enum {
++	STF_DUMMY_VIN,
++	STF_DUMMY_ISP,
++	STF_DUMMY_MODULE_NUMS,
++};
++
++struct vin_dummy_buffer {
++	dma_addr_t paddr[3];
++	void *vaddr;
++	u32 buffer_size;
++	u32 width;
++	u32 height;
++	u32 mcode;
++};
++
++struct dummy_buffer {
++	struct vin_dummy_buffer *buffer;
++	u32 nums;
++	struct mutex stream_lock;
++	int stream_count;
++	atomic_t frame_skip;
++};
++
++struct stf_vin2_dev {
++	struct stfcamss *stfcamss;
++	struct vin_line line[VIN_LINE_MAX];
++	struct dummy_buffer dummy_buffer[STF_DUMMY_MODULE_NUMS];
++	struct vin_hw_ops *hw_ops;
++	atomic_t ref_count;
++	struct mutex power_lock;
++	int power_count;
++};
++
++extern void sifive_l2_flush64_range(unsigned long start, unsigned long len);
++extern int stf_vin_subdev_init(struct stfcamss *stfcamss);
++extern int stf_vin_register(struct stf_vin2_dev *vin_dev,
++		struct v4l2_device *v4l2_dev);
++extern int stf_vin_unregister(struct stf_vin2_dev *vin_dev);
++
++extern struct vin_hw_ops vin_ops;
++extern void dump_vin_reg(void *__iomem regbase);
++extern enum isp_pad_id stf_vin_map_isp_pad(enum vin_line_id line,
++		enum isp_pad_id def);
++
++#endif /* STF_VIN_H */
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stf_vin_hw_ops.c b/drivers/media/platform/starfive/v4l2_driver/stf_vin_hw_ops.c
+new file mode 100644
+index 000000000000..aaec27c6e742
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stf_vin_hw_ops.c
+@@ -0,0 +1,432 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#include "stfcamss.h"
++#include <linux/of_graph.h>
++#include <media/v4l2-async.h>
++#include <media/v4l2-fwnode.h>
++#include <media/v4l2-subdev.h>
++
++static void vin_intr_clear(void __iomem *sysctrl_base)
++{
++	reg_set_bit(sysctrl_base, SYSCONSAIF_SYSCFG_28,
++		U0_VIN_CNFG_AXIWR0_INTR_CLEAN,
++		0x1);
++	reg_set_bit(sysctrl_base, SYSCONSAIF_SYSCFG_28,
++		U0_VIN_CNFG_AXIWR0_INTR_CLEAN,
++		0x0);
++}
++
++static irqreturn_t stf_vin_wr_irq_handler(int irq, void *priv)
++{
++	static struct vin_params params;
++	struct stf_vin2_dev *vin_dev = priv;
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++	struct dummy_buffer *dummy_buffer =
++			&vin_dev->dummy_buffer[STF_DUMMY_VIN];
++
++	if (atomic_dec_if_positive(&dummy_buffer->frame_skip) < 0) {
++		vin_dev->hw_ops->isr_change_buffer(&vin_dev->line[VIN_LINE_WR]);
++		vin_dev->hw_ops->isr_buffer_done(&vin_dev->line[VIN_LINE_WR], &params);
++	}
++
++	vin_intr_clear(vin->sysctrl_base);
++
++	return IRQ_HANDLED;
++}
++
++static  void __iomem *stf_vin_get_ispbase(struct stf_vin_dev *vin)
++{
++	void __iomem *base = vin->isp_base;
++
++	return base;
++}
++
++static irqreturn_t stf_vin_isp_irq_handler(int irq, void *priv)
++{
++	static struct vin_params params;
++	struct stf_vin2_dev *vin_dev = priv;
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++	void __iomem *ispbase;
++	u32 int_status, value;
++
++	ispbase = stf_vin_get_ispbase(vin);
++
++	int_status = reg_read(ispbase, ISP_REG_ISP_CTRL_0);
++
++	if (int_status & BIT(24)) {
++		if ((int_status & BIT(11)))
++			vin_dev->hw_ops->isr_buffer_done(
++				&vin_dev->line[VIN_LINE_ISP_SS0], &params);
++
++		if ((int_status & BIT(12)))
++			vin_dev->hw_ops->isr_buffer_done(
++				&vin_dev->line[VIN_LINE_ISP_SS1], &params);
++
++		if ((int_status & BIT(20)))
++			vin_dev->hw_ops->isr_buffer_done(
++				&vin_dev->line[VIN_LINE_ISP], &params);
++
++		value = reg_read(ispbase, ISP_REG_ITIDPSR);
++		if ((value & BIT(17)))
++			vin_dev->hw_ops->isr_buffer_done(
++				&vin_dev->line[VIN_LINE_ISP_ITIW], &params);
++		if ((value & BIT(16)))
++			vin_dev->hw_ops->isr_buffer_done(
++				&vin_dev->line[VIN_LINE_ISP_ITIR], &params);
++
++#ifndef ISP_USE_CSI_AND_SC_DONE_INTERRUPT
++		if (int_status & BIT(25))
++			vin_dev->hw_ops->isr_buffer_done(
++				&vin_dev->line[VIN_LINE_ISP_RAW], &params);
++
++		if (int_status & BIT(26))
++			vin_dev->hw_ops->isr_buffer_done(
++				&vin_dev->line[VIN_LINE_ISP_SCD_Y], &params);
++
++		/* clear interrupt */
++		reg_write(ispbase, ISP_REG_ISP_CTRL_0, (int_status & ~EN_INT_ALL)
++				| EN_INT_ISP_DONE | EN_INT_CSI_DONE | EN_INT_SC_DONE);
++#else
++		/* clear interrupt */
++		reg_write(ispbase, ISP_REG_ISP_CTRL_0,
++			(int_status & ~EN_INT_ALL) | EN_INT_ISP_DONE);
++#endif
++	} else
++		st_debug(ST_VIN, "%s, Unknown interrupt!!!\n", __func__);
++
++	return IRQ_HANDLED;
++}
++
++static irqreturn_t stf_vin_isp_csi_irq_handler(int irq, void *priv)
++{
++	static struct vin_params params;
++	struct stf_vin2_dev *vin_dev = priv;
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++	void __iomem *ispbase;
++	u32 int_status;
++
++	ispbase = stf_vin_get_ispbase(vin);
++
++	int_status = reg_read(ispbase, ISP_REG_ISP_CTRL_0);
++
++	if (int_status & BIT(25)) {
++		vin_dev->hw_ops->isr_buffer_done(
++			&vin_dev->line[VIN_LINE_ISP_RAW], &params);
++
++		/* clear interrupt */
++		reg_write(ispbase, ISP_REG_ISP_CTRL_0,
++			(int_status & ~EN_INT_ALL) | EN_INT_CSI_DONE);
++	} else
++		st_debug(ST_VIN, "%s, Unknown interrupt!!!\n", __func__);
++
++	return IRQ_HANDLED;
++}
++
++static irqreturn_t stf_vin_isp_scd_irq_handler(int irq, void *priv)
++{
++	static struct vin_params params;
++	struct stf_vin2_dev *vin_dev = priv;
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++	void __iomem *ispbase;
++	u32 int_status;
++
++	ispbase = stf_vin_get_ispbase(vin);
++
++	int_status = reg_read(ispbase, ISP_REG_ISP_CTRL_0);
++
++	if (int_status & BIT(26)) {
++		vin_dev->hw_ops->isr_buffer_done(
++			&vin_dev->line[VIN_LINE_ISP_SCD_Y], &params);
++
++		/* clear interrupt */
++		reg_write(ispbase, ISP_REG_ISP_CTRL_0, (int_status & ~EN_INT_ALL) | EN_INT_SC_DONE);
++	} else
++		st_debug(ST_VIN, "%s, Unknown interrupt!!!\n", __func__);
++
++	return IRQ_HANDLED;
++}
++
++static irqreturn_t stf_vin_isp_irq_csiline_handler(int irq, void *priv)
++{
++	struct stf_vin2_dev *vin_dev = priv;
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++	struct stf_isp_dev *isp_dev;
++	void __iomem *ispbase;
++	u32 int_status, value;
++
++	ispbase = stf_vin_get_ispbase(vin);
++
++	isp_dev = vin_dev->stfcamss->isp_dev;
++
++	int_status = reg_read(ispbase, ISP_REG_ISP_CTRL_0);
++	if (int_status & BIT(27)) {
++		struct dummy_buffer *dummy_buffer =
++			&vin_dev->dummy_buffer[STF_DUMMY_ISP];
++
++		if (!atomic_read(&isp_dev->shadow_count)) {
++			if (atomic_dec_if_positive(&dummy_buffer->frame_skip) < 0) {
++				if ((int_status & BIT(11)))
++					vin_dev->hw_ops->isr_change_buffer(
++						&vin_dev->line[VIN_LINE_ISP_SS0]);
++				if ((int_status & BIT(12)))
++					vin_dev->hw_ops->isr_change_buffer(
++						&vin_dev->line[VIN_LINE_ISP_SS1]);
++				if ((int_status & BIT(20)))
++					vin_dev->hw_ops->isr_change_buffer(
++						&vin_dev->line[VIN_LINE_ISP]);
++
++				value = reg_read(ispbase, ISP_REG_ITIDPSR);
++				if ((value & BIT(17)))
++					vin_dev->hw_ops->isr_change_buffer(
++						&vin_dev->line[VIN_LINE_ISP_ITIW]);
++				if ((value & BIT(16)))
++					vin_dev->hw_ops->isr_change_buffer(
++						&vin_dev->line[VIN_LINE_ISP_ITIR]);
++
++				value = reg_read(ispbase, ISP_REG_CSI_MODULE_CFG);
++				if ((value & BIT(19)))
++					vin_dev->hw_ops->isr_change_buffer(
++						&vin_dev->line[VIN_LINE_ISP_RAW]);
++				if ((value & BIT(17)))
++					vin_dev->hw_ops->isr_change_buffer(
++						&vin_dev->line[VIN_LINE_ISP_SCD_Y]);
++			}
++
++			// shadow update
++			reg_set_bit(ispbase, ISP_REG_CSIINTS_ADDR, 0x30000, 0x30000);
++			reg_set_bit(ispbase, ISP_REG_IESHD_ADDR, BIT(1) | BIT(0), 0x3);
++		} else {
++			st_err_ratelimited(ST_VIN,
++				"isp shadow_lock locked. skip this frame\n");
++		}
++
++		/* clear interrupt */
++		reg_write(ispbase, ISP_REG_ISP_CTRL_0,
++			(int_status & ~EN_INT_ALL) | EN_INT_LINE_INT);
++	} else
++		st_debug(ST_VIN, "%s, Unknown interrupt!!!\n", __func__);
++
++	return IRQ_HANDLED;
++}
++
++static int stf_vin_clk_enable(struct stf_vin2_dev *vin_dev)
++{
++	struct stfcamss *stfcamss = vin_dev->stfcamss;
++
++	clk_prepare_enable(stfcamss->sys_clk[STFCLK_PCLK].clk);
++	clk_set_rate(stfcamss->sys_clk[STFCLK_APB_FUNC].clk, 49500000);
++	clk_set_rate(stfcamss->sys_clk[STFCLK_SYS_CLK].clk, 297000000);
++
++	reset_control_deassert(stfcamss->sys_rst[STFRST_PCLK].rstc);
++	reset_control_deassert(stfcamss->sys_rst[STFRST_SYS_CLK].rstc);
++
++	return 0;
++}
++
++
++static int stf_vin_clk_disable(struct stf_vin2_dev *vin_dev)
++{
++	struct stfcamss *stfcamss = vin_dev->stfcamss;
++
++	reset_control_assert(stfcamss->sys_rst[STFRST_PCLK].rstc);
++	reset_control_assert(stfcamss->sys_rst[STFRST_SYS_CLK].rstc);
++
++	clk_disable_unprepare(stfcamss->sys_clk[STFCLK_PCLK].clk);
++
++	return 0;
++}
++
++static int stf_vin_config_set(struct stf_vin2_dev *vin_dev)
++{
++	return 0;
++}
++
++static int stf_vin_wr_stream_set(struct stf_vin2_dev *vin_dev, int on)
++{
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++
++	//make the axiwr alway on
++	if (on)
++		reg_set(vin->sysctrl_base, SYSCONSAIF_SYSCFG_20, U0_VIN_CNFG_AXIWR0_EN);
++
++	return 0;
++}
++
++static void stf_vin_wr_irq_enable(struct stf_vin2_dev *vin_dev,
++		int enable)
++{
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++	unsigned int value = 0;
++
++	if (enable) {
++		value = ~(0x1 << 1);
++		reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_28,
++			U0_VIN_CNFG_AXIWR0_MASK,
++			value);
++	} else {
++		/* clear vin interrupt */
++		value = 0x1 << 1;
++		reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_28,
++			U0_VIN_CNFG_AXIWR0_INTR_CLEAN,
++			0x1);
++		reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_28,
++			U0_VIN_CNFG_AXIWR0_INTR_CLEAN,
++			0x0);
++		reg_set_bit(vin->sysctrl_base, SYSCONSAIF_SYSCFG_28,
++			U0_VIN_CNFG_AXIWR0_MASK,
++			value);
++	}
++}
++
++static void stf_vin_wr_rd_set_addr(struct stf_vin2_dev *vin_dev,
++		dma_addr_t wr_addr, dma_addr_t rd_addr)
++{
++#ifdef UNUSED_CODE
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++
++	/* set the start address*/
++	reg_write(vin->sysctrl_base,
++			SYSCTRL_VIN_WR_START_ADDR, (long)wr_addr);
++	reg_write(vin->sysctrl_base,
++			SYSCTRL_VIN_RD_END_ADDR, (long)rd_addr);
++#endif
++}
++
++void stf_vin_wr_set_ping_addr(struct stf_vin2_dev *vin_dev,
++		dma_addr_t addr)
++{
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++
++	/* set the start address */
++	reg_write(vin->sysctrl_base,  SYSCONSAIF_SYSCFG_24, (long)addr);
++}
++
++void stf_vin_wr_set_pong_addr(struct stf_vin2_dev *vin_dev, dma_addr_t addr)
++{
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++
++	/* set the start address */
++	reg_write(vin->sysctrl_base, SYSCONSAIF_SYSCFG_32, (long)addr);
++}
++
++void stf_vin_isp_set_yuv_addr(struct stf_vin2_dev *vin_dev,
++				dma_addr_t y_addr, dma_addr_t uv_addr)
++{
++
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++	void __iomem *ispbase = stf_vin_get_ispbase(vin);
++
++	reg_write(ispbase, ISP_REG_Y_PLANE_START_ADDR, y_addr);
++	reg_write(ispbase, ISP_REG_UV_PLANE_START_ADDR, uv_addr);
++	// reg_set_bit(ispbase, ISP_REG_ISP_CTRL_0, BIT(0), 1);
++}
++
++void stf_vin_isp_set_raw_addr(struct stf_vin2_dev *vin_dev,
++				dma_addr_t raw_addr)
++{
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++	void __iomem *ispbase = stf_vin_get_ispbase(vin);
++
++	reg_write(ispbase, ISP_REG_DUMP_CFG_0, raw_addr);
++}
++
++void stf_vin_isp_set_ss0_addr(struct stf_vin2_dev *vin_dev,
++				dma_addr_t y_addr, dma_addr_t uv_addr)
++{
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++	void __iomem *ispbase = stf_vin_get_ispbase(vin);
++
++	reg_write(ispbase, ISP_REG_SS0AY, y_addr);
++	reg_write(ispbase, ISP_REG_SS0AUV, uv_addr);
++}
++
++void stf_vin_isp_set_ss1_addr(struct stf_vin2_dev *vin_dev,
++				dma_addr_t y_addr, dma_addr_t uv_addr)
++{
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++	void __iomem *ispbase = stf_vin_get_ispbase(vin);
++
++	reg_write(ispbase, ISP_REG_SS1AY, y_addr);
++	reg_write(ispbase, ISP_REG_SS1AUV, uv_addr);
++}
++
++void stf_vin_isp_set_itiw_addr(struct stf_vin2_dev *vin_dev,
++				dma_addr_t y_addr, dma_addr_t uv_addr)
++{
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++	void __iomem *ispbase = stf_vin_get_ispbase(vin);
++
++	reg_write(ispbase, ISP_REG_ITIDWYSAR, y_addr);
++	reg_write(ispbase, ISP_REG_ITIDWUSAR, uv_addr);
++}
++
++void stf_vin_isp_set_itir_addr(struct stf_vin2_dev *vin_dev,
++				dma_addr_t y_addr, dma_addr_t uv_addr)
++{
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++	void __iomem *ispbase = stf_vin_get_ispbase(vin);
++
++	reg_write(ispbase, ISP_REG_ITIDRYSAR, y_addr);
++	reg_write(ispbase, ISP_REG_ITIDRUSAR, uv_addr);
++}
++
++int stf_vin_isp_get_scd_type(struct stf_vin2_dev *vin_dev)
++{
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++	void __iomem *ispbase = stf_vin_get_ispbase(vin);
++
++	return (reg_read(ispbase, ISP_REG_SC_CFG_1) & (0x3 << 30)) >> 30;
++}
++
++void stf_vin_isp_set_scd_addr(struct stf_vin2_dev *vin_dev,
++				dma_addr_t yhist_addr, dma_addr_t scd_addr, int scd_type)
++{
++	struct stf_vin_dev *vin = vin_dev->stfcamss->vin;
++	void __iomem *ispbase = stf_vin_get_ispbase(vin);
++
++	reg_set_bit(ispbase, ISP_REG_SC_CFG_1, 0x3 << 30, scd_type << 30);
++	reg_write(ispbase, ISP_REG_SCD_CFG_0, scd_addr);
++	reg_write(ispbase, ISP_REG_YHIST_CFG_4, yhist_addr);
++}
++
++void dump_vin_reg(void *__iomem regbase)
++{
++	st_debug(ST_VIN, "DUMP VIN register:\n");
++	print_reg(ST_VIN, regbase, 0x00);
++	print_reg(ST_VIN, regbase, 0x04);
++	print_reg(ST_VIN, regbase, 0x08);
++	print_reg(ST_VIN, regbase, 0x0c);
++	print_reg(ST_VIN, regbase, 0x10);
++	print_reg(ST_VIN, regbase, 0x14);
++	print_reg(ST_VIN, regbase, 0x18);
++	print_reg(ST_VIN, regbase, 0x1c);
++	print_reg(ST_VIN, regbase, 0x20);
++	print_reg(ST_VIN, regbase, 0x24);
++	print_reg(ST_VIN, regbase, 0x28);
++}
++
++struct vin_hw_ops vin_ops = {
++	.vin_clk_enable        = stf_vin_clk_enable,
++	.vin_clk_disable       = stf_vin_clk_disable,
++	.vin_config_set        = stf_vin_config_set,
++	.vin_wr_stream_set     = stf_vin_wr_stream_set,
++	.vin_wr_irq_enable     = stf_vin_wr_irq_enable,
++	.wr_rd_set_addr        = stf_vin_wr_rd_set_addr,
++	.vin_wr_set_ping_addr  = stf_vin_wr_set_ping_addr,
++	.vin_wr_set_pong_addr  = stf_vin_wr_set_pong_addr,
++	.vin_isp_set_yuv_addr  = stf_vin_isp_set_yuv_addr,
++	.vin_isp_set_raw_addr  = stf_vin_isp_set_raw_addr,
++	.vin_isp_set_ss0_addr  = stf_vin_isp_set_ss0_addr,
++	.vin_isp_set_ss1_addr  = stf_vin_isp_set_ss1_addr,
++	.vin_isp_set_itiw_addr  = stf_vin_isp_set_itiw_addr,
++	.vin_isp_set_itir_addr  = stf_vin_isp_set_itir_addr,
++	.vin_isp_set_scd_addr  = stf_vin_isp_set_scd_addr,
++	.vin_isp_get_scd_type  = stf_vin_isp_get_scd_type,
++	.vin_wr_irq_handler    = stf_vin_wr_irq_handler,
++	.vin_isp_irq_handler   = stf_vin_isp_irq_handler,
++	.vin_isp_csi_irq_handler   = stf_vin_isp_csi_irq_handler,
++	.vin_isp_scd_irq_handler   = stf_vin_isp_scd_irq_handler,
++	.vin_isp_irq_csiline_handler   = stf_vin_isp_irq_csiline_handler,
++};
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stfcamss.c b/drivers/media/platform/starfive/v4l2_driver/stfcamss.c
+new file mode 100644
+index 000000000000..bb58bca91991
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stfcamss.c
+@@ -0,0 +1,1384 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#include <linux/completion.h>
++#include <linux/delay.h>
++#include <linux/dmaengine.h>
++#include <linux/init.h>
++#include <linux/interrupt.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/of.h>
++#include <linux/of_device.h>
++#include <linux/of_reserved_mem.h>
++#include <linux/of_graph.h>
++#include <linux/of_address.h>
++#include <linux/pinctrl/consumer.h>
++#include <linux/platform_device.h>
++#include <linux/pm_runtime.h>
++#include <linux/io.h>
++#include <linux/dma-mapping.h>
++#include <linux/uaccess.h>
++#include <linux/mfd/syscon.h>
++
++#include <linux/videodev2.h>
++
++#include <media/media-device.h>
++#include <media/v4l2-async.h>
++#include <media/v4l2-device.h>
++#include <media/v4l2-mc.h>
++#include <media/v4l2-fwnode.h>
++#include <linux/debugfs.h>
++
++#include "stfcamss.h"
++
++#ifdef STF_DEBUG
++unsigned int stdbg_level = ST_DEBUG;
++unsigned int stdbg_mask = 0x7F;
++#else
++unsigned int stdbg_level = ST_ERR;
++unsigned int stdbg_mask = 0x7F;
++#endif
++EXPORT_SYMBOL_GPL(stdbg_level);
++EXPORT_SYMBOL_GPL(stdbg_mask);
++
++static const struct reg_name mem_reg_name[] = {
++	{"csi2rx"},
++	{"vclk"},
++	{"vrst"},
++	{"sctrl"},
++	{"isp"},
++	{"trst"},
++	{"pmu"},
++	{"syscrg"},
++};
++
++static struct clk_bulk_data stfcamss_clocks[] = {
++	{ .id = "clk_apb_func" },
++	{ .id = "clk_pclk" },
++	{ .id = "clk_sys_clk" },
++	{ .id = "clk_wrapper_clk_c" },
++	{ .id = "clk_dvp_inv" },
++	{ .id = "clk_axiwr" },
++	{ .id = "clk_mipi_rx0_pxl" },
++	{ .id = "clk_pixel_clk_if0" },
++	{ .id = "clk_pixel_clk_if1" },
++	{ .id = "clk_pixel_clk_if2" },
++	{ .id = "clk_pixel_clk_if3" },
++	{ .id = "clk_m31dphy_cfgclk_in" },
++	{ .id = "clk_m31dphy_refclk_in" },
++	{ .id = "clk_m31dphy_txclkesc_lan0" },
++	{ .id = "clk_ispcore_2x" },
++	{ .id = "clk_isp_axi" },
++};
++
++static char *stfcamss_resets[] = {
++	"rst_wrapper_p",
++	"rst_wrapper_c",
++	"rst_pclk",
++	"rst_sys_clk",
++	"rst_axird",
++	"rst_axiwr",
++	"rst_pixel_clk_if0",
++	"rst_pixel_clk_if1",
++	"rst_pixel_clk_if2",
++	"rst_pixel_clk_if3",
++	"rst_m31dphy_hw",
++	"rst_m31dphy_b09_always_on",
++	"rst_isp_top_n",
++	"rst_isp_top_axi",
++};
++
++int stfcamss_get_mem_res(struct platform_device *pdev, struct stf_vin_dev *vin)
++{
++	struct device *dev = &pdev->dev;
++	struct resource	*res;
++	char *name;
++	int i;
++
++	for (i = 0; i < ARRAY_SIZE(mem_reg_name); i++) {
++		name = (char *)(&mem_reg_name[i]);
++		res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name);
++
++		if (!res)
++			return -EINVAL;
++
++		if (!strcmp(name, "csi2rx")) {
++			vin->csi2rx_base = devm_ioremap_resource(dev, res);
++			if (IS_ERR(vin->csi2rx_base))
++				return PTR_ERR(vin->csi2rx_base);
++		} else if (!strcmp(name, "vclk")) {
++			vin->clkgen_base = ioremap(res->start, resource_size(res));
++			if (!vin->clkgen_base)
++				return -ENOMEM;
++		} else if (!strcmp(name, "vrst")) {
++			vin->rstgen_base = devm_ioremap_resource(dev, res);
++			if (IS_ERR(vin->rstgen_base))
++				return PTR_ERR(vin->rstgen_base);
++		} else if (!strcmp(name, "sctrl")) {
++			vin->sysctrl_base = devm_ioremap_resource(dev, res);
++			if (IS_ERR(vin->sysctrl_base))
++				return PTR_ERR(vin->sysctrl_base);
++		} else if (!strcmp(name, "isp")) {
++			vin->isp_base = devm_ioremap_resource(dev, res);
++			if (IS_ERR(vin->isp_base))
++				return PTR_ERR(vin->isp_base);
++		} else if (!strcmp(name, "trst")) {
++			vin->vin_top_rstgen_base = devm_ioremap_resource(dev, res);
++			if (IS_ERR(vin->vin_top_rstgen_base))
++				return PTR_ERR(vin->vin_top_rstgen_base);
++		} else if (!strcmp(name, "pmu")) {
++			vin->pmu_test = ioremap(res->start, resource_size(res));
++			if (!vin->pmu_test)
++				return -ENOMEM;
++		} else if (!strcmp(name, "syscrg")) {
++			vin->sys_crg = ioremap(res->start, resource_size(res));
++			if (!vin->sys_crg)
++				return -ENOMEM;
++		} else {
++			st_err(ST_CAMSS, "Could not match resource name\n");
++		}
++	}
++
++	return 0;
++}
++
++int vin_parse_dt(struct device *dev, struct stf_vin_dev *vin)
++{
++	int ret = 0;
++	struct device_node *np = dev->of_node;
++
++	if (!np)
++		return -EINVAL;
++
++	return ret;
++}
++
++struct media_entity *stfcamss_find_sensor(struct media_entity *entity)
++{
++	struct media_pad *pad;
++
++	while (1) {
++		if (!entity->pads)
++			return NULL;
++
++		pad = &entity->pads[0];
++		if (!(pad->flags & MEDIA_PAD_FL_SINK))
++			return NULL;
++
++		pad = media_entity_remote_pad(pad);
++		if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
++			return NULL;
++
++		entity = pad->entity;
++
++		if (entity->function == MEDIA_ENT_F_CAM_SENSOR)
++			return entity;
++	}
++}
++
++static int stfcamss_of_parse_endpoint_node(struct device *dev,
++				struct device_node *node,
++				struct stfcamss_async_subdev *csd)
++{
++	struct v4l2_fwnode_endpoint vep = { { 0 } };
++	struct v4l2_fwnode_bus_parallel *parallel_bus = &vep.bus.parallel;
++	struct v4l2_fwnode_bus_mipi_csi2 *csi2_bus = &vep.bus.mipi_csi2;
++	struct dvp_cfg *dvp = &csd->interface.dvp;
++	struct csi2phy_cfg *csiphy = &csd->interface.csiphy;
++
++	v4l2_fwnode_endpoint_parse(of_fwnode_handle(node), &vep);
++	st_debug(ST_CAMSS, "%s: vep.base.port = 0x%x, id = 0x%x\n",
++			__func__, vep.base.port, vep.base.id);
++
++	csd->port = vep.base.port;
++	switch (csd->port) {
++	case DVP_SENSOR_PORT_NUMBER:
++		st_debug(ST_CAMSS, "%s, flags = 0x%x\n", __func__,
++				parallel_bus->flags);
++		dvp->flags = parallel_bus->flags;
++		dvp->bus_width = parallel_bus->bus_width;
++		dvp->data_shift = parallel_bus->data_shift;
++		break;
++	case CSI2RX_SENSOR_PORT_NUMBER:
++		st_debug(ST_CAMSS, "%s, CSI2 flags = 0x%x\n",
++				__func__, parallel_bus->flags);
++		csiphy->flags = csi2_bus->flags;
++		memcpy(csiphy->data_lanes,
++				csi2_bus->data_lanes, csi2_bus->num_data_lanes);
++		csiphy->clock_lane = csi2_bus->clock_lane;
++		csiphy->num_data_lanes = csi2_bus->num_data_lanes;
++		memcpy(csiphy->lane_polarities,
++				csi2_bus->lane_polarities,
++				csi2_bus->num_data_lanes + 1);
++		break;
++	default:
++		break;
++	};
++
++	return 0;
++}
++
++static int stfcamss_of_parse_ports(struct stfcamss *stfcamss)
++{
++	struct device *dev = stfcamss->dev;
++	struct device_node *node = NULL;
++	struct device_node *remote = NULL;
++	int ret, num_subdevs = 0;
++
++	for_each_endpoint_of_node(dev->of_node, node) {
++		struct stfcamss_async_subdev *csd;
++		struct v4l2_async_subdev *asd;
++
++		if (!of_device_is_available(node))
++			continue;
++
++		remote = of_graph_get_remote_port_parent(node);
++		if (!remote) {
++			st_err(ST_CAMSS, "Cannot get remote parent\n");
++			ret = -EINVAL;
++			goto err_cleanup;
++		}
++
++		asd = v4l2_async_notifier_add_fwnode_subdev(
++			&stfcamss->notifier, of_fwnode_handle(remote),
++			sizeof(*csd));
++		of_node_put(remote);
++		if (IS_ERR(asd)) {
++			ret = PTR_ERR(asd);
++			goto err_cleanup;
++		}
++
++		csd = container_of(asd, struct stfcamss_async_subdev, asd);
++
++		ret = stfcamss_of_parse_endpoint_node(dev, node, csd);
++		if (ret < 0)
++			goto err_cleanup;
++
++		num_subdevs++;
++	}
++
++	return num_subdevs;
++
++err_cleanup:
++	of_node_put(node);
++	return ret;
++}
++
++static int stfcamss_init_subdevices(struct stfcamss *stfcamss)
++{
++	int ret;
++
++	ret = stf_dvp_subdev_init(stfcamss);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to init stf_dvp sub-device: %d\n",
++			ret);
++		return ret;
++	}
++
++	ret = stf_csiphy_subdev_init(stfcamss);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to init stf_csiphy sub-device: %d\n",
++			ret);
++		return ret;
++	}
++
++	ret = stf_csi_subdev_init(stfcamss);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to init stf_csi sub-device: %d\n",
++			ret);
++		return ret;
++	}
++
++	ret = stf_isp_subdev_init(stfcamss);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to init stf_isp sub-device: %d\n",
++			ret);
++		return ret;
++	}
++
++	ret = stf_vin_subdev_init(stfcamss);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to init stf_vin sub-device: %d\n",
++			ret);
++		return ret;
++	}
++	return ret;
++}
++
++static int stfcamss_register_subdevices(struct stfcamss *stfcamss)
++{
++	int ret;
++	struct stf_vin2_dev *vin_dev = stfcamss->vin_dev;
++	struct stf_dvp_dev *dvp_dev = stfcamss->dvp_dev;
++	struct stf_csiphy_dev *csiphy_dev = stfcamss->csiphy_dev;
++	struct stf_csi_dev *csi_dev = stfcamss->csi_dev;
++	struct stf_isp_dev *isp_dev = stfcamss->isp_dev;
++
++	ret = stf_dvp_register(dvp_dev, &stfcamss->v4l2_dev);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to register stf dvp%d entity: %d\n",
++			0, ret);
++		goto err_reg_dvp;
++	}
++
++	ret = stf_csiphy_register(csiphy_dev, &stfcamss->v4l2_dev);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to register stf csiphy%d entity: %d\n",
++			0, ret);
++		goto err_reg_csiphy;
++	}
++
++	ret = stf_csi_register(csi_dev, &stfcamss->v4l2_dev);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to register stf csi%d entity: %d\n",
++			0, ret);
++		goto err_reg_csi;
++	}
++
++	ret = stf_isp_register(isp_dev, &stfcamss->v4l2_dev);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to register stf isp%d entity: %d\n",
++			0, ret);
++		goto err_reg_isp;
++	}
++
++	ret = stf_vin_register(vin_dev, &stfcamss->v4l2_dev);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to register vin entity: %d\n",
++			 ret);
++		goto err_reg_vin;
++	}
++
++	ret = media_create_pad_link(
++		&dvp_dev->subdev.entity,
++		STF_DVP_PAD_SRC,
++		&vin_dev->line[VIN_LINE_WR].subdev.entity,
++		STF_VIN_PAD_SINK,
++		0);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to link %s->vin entities: %d\n",
++			dvp_dev->subdev.entity.name,
++			ret);
++		goto err_link;
++	}
++
++	ret = media_create_pad_link(
++		&csi_dev->subdev.entity,
++		STF_CSI_PAD_SRC,
++		&vin_dev->line[VIN_LINE_WR].subdev.entity,
++		STF_VIN_PAD_SINK,
++		0);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to link %s->vin entities: %d\n",
++			csi_dev->subdev.entity.name,
++			ret);
++		goto err_link;
++	}
++
++	ret = media_create_pad_link(
++		&csiphy_dev->subdev.entity,
++		STF_CSIPHY_PAD_SRC,
++		&csi_dev->subdev.entity,
++		STF_CSI_PAD_SINK,
++		MEDIA_LNK_FL_IMMUTABLE | MEDIA_LNK_FL_ENABLED);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to link %s->%s entities: %d\n",
++			csiphy_dev->subdev.entity.name,
++			csi_dev->subdev.entity.name,
++			ret);
++		goto err_link;
++	}
++
++	ret = media_create_pad_link(
++		&isp_dev->subdev.entity,
++		STF_ISP_PAD_SRC,
++		&vin_dev->line[VIN_LINE_ISP].subdev.entity,
++		STF_VIN_PAD_SINK,
++		0);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to link %s->%s entities: %d\n",
++			isp_dev->subdev.entity.name,
++			vin_dev->line[VIN_LINE_ISP]
++			.subdev.entity.name,
++			ret);
++		goto err_link;
++	}
++
++	ret = media_create_pad_link(
++		&isp_dev->subdev.entity,
++		STF_ISP_PAD_SRC_SS0,
++		&vin_dev->line[VIN_LINE_ISP_SS0].subdev.entity,
++		STF_VIN_PAD_SINK,
++		0);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to link %s->%s entities: %d\n",
++			isp_dev->subdev.entity.name,
++			vin_dev->line[VIN_LINE_ISP_SS0]
++			.subdev.entity.name,
++			ret);
++		goto err_link;
++	}
++
++	ret = media_create_pad_link(
++		&isp_dev->subdev.entity,
++		STF_ISP_PAD_SRC_SS1,
++		&vin_dev->line[VIN_LINE_ISP_SS1].subdev.entity,
++		STF_VIN_PAD_SINK,
++		0);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to link %s->%s entities: %d\n",
++			isp_dev->subdev.entity.name,
++			vin_dev->line[VIN_LINE_ISP_SS1]
++			.subdev.entity.name,
++			ret);
++		goto err_link;
++	}
++
++#ifndef	STF_CAMSS_SKIP_ITI
++	ret = media_create_pad_link(
++		&isp_dev->subdev.entity,
++		STF_ISP_PAD_SRC_ITIW,
++		&vin_dev->line[VIN_LINE_ISP_ITIW].subdev.entity,
++		STF_VIN_PAD_SINK,
++		0);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to link %s->%s entities: %d\n",
++			isp_dev->subdev.entity.name,
++			vin_dev->line[VIN_LINE_ISP_ITIW]
++			.subdev.entity.name,
++			ret);
++		goto err_link;
++	}
++
++	ret = media_create_pad_link(
++		&isp_dev->subdev.entity,
++		STF_ISP_PAD_SRC_ITIR,
++		&vin_dev->line[VIN_LINE_ISP_ITIR].subdev.entity,
++		STF_VIN_PAD_SINK,
++		0);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to link %s->%s entities: %d\n",
++			isp_dev->subdev.entity.name,
++			vin_dev->line[VIN_LINE_ISP_ITIR]
++			.subdev.entity.name,
++			ret);
++		goto err_link;
++	}
++#endif
++
++	ret = media_create_pad_link(
++		&isp_dev->subdev.entity,
++		STF_ISP_PAD_SRC_RAW,
++		&vin_dev->line[VIN_LINE_ISP_RAW].subdev.entity,
++		STF_VIN_PAD_SINK,
++		0);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to link %s->%s entities: %d\n",
++			isp_dev->subdev.entity.name,
++			vin_dev->line[VIN_LINE_ISP_RAW]
++			.subdev.entity.name,
++			ret);
++		goto err_link;
++	}
++
++	ret = media_create_pad_link(
++		&isp_dev->subdev.entity,
++		STF_ISP_PAD_SRC_SCD_Y,
++		&vin_dev->line[VIN_LINE_ISP_SCD_Y].subdev.entity,
++		STF_VIN_PAD_SINK,
++		0);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to link %s->%s entities: %d\n",
++			isp_dev->subdev.entity.name,
++			vin_dev->line[VIN_LINE_ISP_SCD_Y]
++			.subdev.entity.name,
++			ret);
++		goto err_link;
++	}
++
++	ret = media_create_pad_link(
++		&dvp_dev->subdev.entity,
++		STF_DVP_PAD_SRC,
++		&isp_dev->subdev.entity,
++		STF_ISP_PAD_SINK,
++		0);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to link %s->%s entities: %d\n",
++			dvp_dev->subdev.entity.name,
++			isp_dev->subdev.entity.name,
++		ret);
++		goto err_link;
++	}
++
++	ret = media_create_pad_link(
++		&csi_dev->subdev.entity,
++		STF_CSI_PAD_SRC,
++		&isp_dev->subdev.entity,
++		STF_ISP_PAD_SINK,
++		0);
++	if (ret < 0) {
++		st_err(ST_CAMSS,
++			"Failed to link %s->%s entities: %d\n",
++			csi_dev->subdev.entity.name,
++			isp_dev->subdev.entity.name,
++			ret);
++		goto err_link;
++	}
++
++	return ret;
++
++err_link:
++	stf_vin_unregister(stfcamss->vin_dev);
++err_reg_vin:
++	stf_isp_unregister(stfcamss->isp_dev);
++err_reg_isp:
++	stf_csi_unregister(stfcamss->csi_dev);
++err_reg_csi:
++	stf_csiphy_unregister(stfcamss->csiphy_dev);
++err_reg_csiphy:
++	stf_dvp_unregister(stfcamss->dvp_dev);
++err_reg_dvp:
++	return ret;
++}
++
++static void stfcamss_unregister_subdevices(struct stfcamss *stfcamss)
++{
++	stf_dvp_unregister(stfcamss->dvp_dev);
++	stf_csiphy_unregister(stfcamss->csiphy_dev);
++	stf_csi_unregister(stfcamss->csi_dev);
++	stf_isp_unregister(stfcamss->isp_dev);
++	stf_vin_unregister(stfcamss->vin_dev);
++}
++
++static int stfcamss_register_mediadevice_subdevnodes(
++		struct v4l2_async_notifier *async,
++		struct v4l2_subdev *sd)
++{
++	struct stfcamss *stfcamss =
++		container_of(async, struct stfcamss, notifier);
++	int ret;
++
++	if (sd->host_priv) {
++		struct media_entity *sensor = &sd->entity;
++		struct media_entity *input = sd->host_priv;
++		unsigned int i;
++
++		for (i = 0; i < sensor->num_pads; i++) {
++			if (sensor->pads[i].flags & MEDIA_PAD_FL_SOURCE)
++				break;
++		}
++		if (i == sensor->num_pads) {
++			st_err(ST_CAMSS,
++				"No source pad in external entity\n");
++			return -EINVAL;
++		}
++
++		ret = media_create_pad_link(sensor, i,
++			input, STF_PAD_SINK,
++			MEDIA_LNK_FL_IMMUTABLE | MEDIA_LNK_FL_ENABLED);
++		if (ret < 0) {
++			st_err(ST_CAMSS,
++				"Failed to link %s->%s entities: %d\n",
++				sensor->name, input->name, ret);
++			return ret;
++		}
++	}
++
++	ret = v4l2_device_register_subdev_nodes(&stfcamss->v4l2_dev);
++	if (ret < 0)
++		return ret;
++
++	if (stfcamss->media_dev.devnode)
++		return ret;
++
++	st_debug(ST_CAMSS, "stfcamss register media device\n");
++	return media_device_register(&stfcamss->media_dev);
++}
++
++static int stfcamss_subdev_notifier_bound(struct v4l2_async_notifier *async,
++					struct v4l2_subdev *subdev,
++					struct v4l2_async_subdev *asd)
++{
++	struct stfcamss *stfcamss =
++		container_of(async, struct stfcamss, notifier);
++	struct stfcamss_async_subdev *csd =
++		container_of(asd, struct stfcamss_async_subdev, asd);
++	enum port_num port = csd->port;
++	struct stf_dvp_dev *dvp_dev = stfcamss->dvp_dev;
++	struct stf_csiphy_dev *csiphy_dev = stfcamss->csiphy_dev;
++
++	switch (port) {
++	case DVP_SENSOR_PORT_NUMBER:
++		dvp_dev->dvp = &csd->interface.dvp;
++		subdev->host_priv = &dvp_dev->subdev.entity;
++		break;
++	case CSI2RX_SENSOR_PORT_NUMBER:
++		csiphy_dev->csiphy = &csd->interface.csiphy;
++		subdev->host_priv = &csiphy_dev->subdev.entity;
++		break;
++	default:
++		break;
++	};
++
++	stfcamss_register_mediadevice_subdevnodes(async, subdev);
++
++	return 0;
++}
++
++#ifdef UNUSED_CODE
++static int stfcamss_subdev_notifier_complete(
++		struct v4l2_async_notifier *async)
++{
++	struct stfcamss *stfcamss =
++		container_of(async, struct stfcamss, notifier);
++	struct v4l2_device *v4l2_dev = &stfcamss->v4l2_dev;
++	struct v4l2_subdev *sd;
++	int ret;
++
++	list_for_each_entry(sd, &v4l2_dev->subdevs, list) {
++		if (sd->host_priv) {
++			struct media_entity *sensor = &sd->entity;
++			struct media_entity *input = sd->host_priv;
++			unsigned int i;
++
++			for (i = 0; i < sensor->num_pads; i++) {
++				if (sensor->pads[i].flags & MEDIA_PAD_FL_SOURCE)
++					break;
++			}
++			if (i == sensor->num_pads) {
++				st_err(ST_CAMSS,
++					"No source pad in external entity\n");
++				return -EINVAL;
++			}
++
++			ret = media_create_pad_link(sensor, i,
++				input, STF_PAD_SINK,
++				MEDIA_LNK_FL_IMMUTABLE | MEDIA_LNK_FL_ENABLED);
++			if (ret < 0) {
++				st_err(ST_CAMSS,
++					"Failed to link %s->%s entities: %d\n",
++					sensor->name, input->name, ret);
++				return ret;
++			}
++		}
++	}
++
++	ret = v4l2_device_register_subdev_nodes(&stfcamss->v4l2_dev);
++	if (ret < 0)
++		return ret;
++
++	return media_device_register(&stfcamss->media_dev);
++}
++#endif
++
++static const struct v4l2_async_notifier_operations
++stfcamss_subdev_notifier_ops = {
++	.bound = stfcamss_subdev_notifier_bound,
++};
++
++static const struct media_device_ops stfcamss_media_ops = {
++	.link_notify = v4l2_pipeline_link_notify,
++};
++
++#ifdef CONFIG_DEBUG_FS
++enum module_id {
++	VIN_MODULE = 0,
++	ISP_MODULE,
++	CSI_MODULE,
++	CSIPHY_MODULE,
++	DVP_MODULE,
++	CLK_MODULE,
++};
++
++static enum module_id id_num = ISP_MODULE;
++
++void dump_clk_reg(void __iomem *reg_base)
++{
++	int i;
++
++	st_info(ST_CAMSS, "DUMP Clk register:\n");
++	for (i = 0; i <= CLK_C_ISP_CTRL; i += 4)
++		print_reg(ST_CAMSS, reg_base, i);
++}
++
++static ssize_t vin_debug_read(struct file *file, char __user *user_buf,
++			size_t count, loff_t *ppos)
++{
++	struct device *dev = file->private_data;
++	void __iomem *reg_base;
++	struct stfcamss *stfcamss = dev_get_drvdata(dev);
++	struct stf_vin_dev *vin = stfcamss->vin;
++	struct stf_vin2_dev *vin_dev = stfcamss->vin_dev;
++	struct stf_isp_dev *isp_dev = stfcamss->isp_dev;
++	struct stf_csi_dev *csi0_dev = stfcamss->csi_dev;
++
++	switch (id_num) {
++	case VIN_MODULE:
++	case CSIPHY_MODULE:
++	case DVP_MODULE:
++		mutex_lock(&vin_dev->power_lock);
++		if (vin_dev->power_count > 0) {
++			reg_base = vin->sysctrl_base;
++			dump_vin_reg(reg_base);
++		}
++		mutex_unlock(&vin_dev->power_lock);
++		break;
++	case ISP_MODULE:
++		mutex_lock(&isp_dev->stream_lock);
++		if (isp_dev->stream_count > 0) {
++			reg_base = vin->isp_base;
++			dump_isp_reg(reg_base);
++		}
++		mutex_unlock(&isp_dev->stream_lock);
++		break;
++	case CSI_MODULE:
++		mutex_lock(&csi0_dev->stream_lock);
++		if (csi0_dev->stream_count > 0) {
++			reg_base = vin->csi2rx_base;
++			dump_csi_reg(reg_base);
++		}
++		mutex_unlock(&csi0_dev->stream_lock);
++		break;
++	case CLK_MODULE:
++		mutex_lock(&vin_dev->power_lock);
++		if (vin_dev->power_count > 0) {
++			reg_base = vin->clkgen_base;
++			dump_clk_reg(reg_base);
++		}
++		mutex_unlock(&vin_dev->power_lock);
++		break;
++	default:
++		break;
++	}
++
++	return 0;
++}
++
++static void set_reg_val(struct stfcamss *stfcamss, int id, u32 offset, u32 val)
++{
++	struct stf_vin_dev *vin = stfcamss->vin;
++	struct stf_vin2_dev *vin_dev = stfcamss->vin_dev;
++	struct stf_isp_dev *isp_dev = stfcamss->isp_dev;
++	struct stf_csi_dev *csi_dev = stfcamss->csi_dev;
++	void __iomem *reg_base;
++
++	switch (id) {
++	case VIN_MODULE:
++	case CSIPHY_MODULE:
++	case DVP_MODULE:
++		mutex_lock(&vin_dev->power_lock);
++		if (vin_dev->power_count > 0) {
++			reg_base = vin->sysctrl_base;
++			print_reg(ST_VIN, reg_base, offset);
++			reg_write(reg_base, offset, val);
++			print_reg(ST_VIN, reg_base, offset);
++		}
++		mutex_unlock(&vin_dev->power_lock);
++		break;
++	case ISP_MODULE:
++		mutex_lock(&isp_dev->stream_lock);
++		if (isp_dev->stream_count > 0) {
++			reg_base = vin->isp_base;
++			print_reg(ST_ISP, reg_base, offset);
++			reg_write(reg_base, offset, val);
++			print_reg(ST_ISP, reg_base, offset);
++		}
++		mutex_unlock(&isp_dev->stream_lock);
++		break;
++	case CSI_MODULE:
++		mutex_lock(&csi_dev->stream_lock);
++		if (csi_dev->stream_count > 0) {
++			reg_base = vin->csi2rx_base;
++			print_reg(ST_CSI, reg_base, offset);
++			reg_write(reg_base, offset, val);
++			print_reg(ST_CSI, reg_base, offset);
++		}
++		mutex_unlock(&csi_dev->stream_lock);
++		break;
++	case CLK_MODULE:
++		mutex_lock(&vin_dev->power_lock);
++		if (vin_dev->power_count > 0) {
++			reg_base = vin->clkgen_base;
++			print_reg(ST_CAMSS, reg_base, offset);
++			reg_write(reg_base, offset, val);
++			print_reg(ST_CAMSS, reg_base, offset);
++		}
++		mutex_unlock(&vin_dev->power_lock);
++		break;
++	default:
++		break;
++
++	}
++}
++
++static u32 atoi(const char *s)
++{
++	u32 ret = 0, d = 0;
++	char ch;
++	int hex = 0;
++
++	if ((*s == '0') && (*(s+1) == 'x')) {
++		hex = 1;
++		s += 2;
++	}
++
++	while (1) {
++		if (!hex) {
++			d = (*s++) - '0';
++			if (d > 9)
++				break;
++			ret *= 10;
++			ret += d;
++		} else {
++			ch = tolower(*s++);
++			if (isdigit(ch))
++				d = ch - '0';
++			else if (islower(ch))
++				d = ch - 'a' + 10;
++			else
++				break;
++			if (d > 15)
++				break;
++			ret *= 16;
++			ret += d;
++		}
++	}
++
++	return ret;
++}
++
++static ssize_t vin_debug_write(struct file *file, const char __user *user_buf,
++				size_t count, loff_t *ppos)
++{
++	struct device *dev = file->private_data;
++	struct stfcamss *stfcamss = dev_get_drvdata(dev);
++	char *buf;
++	char *line;
++	char *p;
++	static const char *delims = " \t\r";
++	char *token;
++	u32 offset, val;
++
++	buf = memdup_user_nul(user_buf, min_t(size_t, PAGE_SIZE, count));
++	if (IS_ERR(buf))
++		return PTR_ERR(buf);
++	p = buf;
++	st_debug(ST_CAMSS, "dup buf: %s, len: %lu, count: %lu\n", p, strlen(p), count);
++	while (p && *p) {
++		p = skip_spaces(p);
++		line = strsep(&p, "\n");
++		if (!*line || *line == '#')
++			break;
++		token = strsep(&line, delims);
++		if (!token)
++			goto out;
++		id_num = atoi(token);
++		token = strsep(&line, delims);
++		if (!token)
++			goto out;
++		offset = atoi(token);
++		token = strsep(&line, delims);
++		if (!token)
++			goto out;
++		val = atoi(token);
++	}
++	set_reg_val(stfcamss, id_num, offset, val);
++out:
++	kfree(buf);
++	st_info(ST_CAMSS, "id_num = %d, offset = 0x%x, 0x%x\n", id_num, offset, val);
++	return count;
++}
++
++static const struct file_operations vin_debug_fops = {
++	.open = simple_open,
++	.read = vin_debug_read,
++	.write = vin_debug_write,
++};
++#endif /* CONFIG_DEBUG_FS */
++
++
++static int stfcamss_probe(struct platform_device *pdev)
++{
++	struct stfcamss *stfcamss;
++	struct stf_vin_dev *vin;
++	struct device *dev = &pdev->dev;
++	struct of_phandle_args args;
++	int ret = 0, num_subdevs;
++	struct stf_resets *reset;
++	int i;
++
++	dev_info(dev, "stfcamss probe enter!\n");
++
++	stfcamss = devm_kzalloc(dev, sizeof(struct stfcamss), GFP_KERNEL);
++	if (!stfcamss)
++		return -ENOMEM;
++
++	stfcamss->dvp_dev = devm_kzalloc(dev,
++		sizeof(*stfcamss->dvp_dev), GFP_KERNEL);
++	if (!stfcamss->dvp_dev) {
++		ret = -ENOMEM;
++		goto err_cam;
++	}
++
++	stfcamss->csiphy_dev = devm_kzalloc(dev,
++		sizeof(*stfcamss->csiphy_dev),
++		GFP_KERNEL);
++	if (!stfcamss->csiphy_dev) {
++		ret = -ENOMEM;
++		goto err_cam;
++	}
++
++	stfcamss->csi_dev = devm_kzalloc(dev,
++		sizeof(*stfcamss->csi_dev),
++		GFP_KERNEL);
++	if (!stfcamss->csi_dev) {
++		ret = -ENOMEM;
++		goto err_cam;
++	}
++
++	stfcamss->isp_dev = devm_kzalloc(dev,
++		sizeof(*stfcamss->isp_dev),
++		GFP_KERNEL);
++	if (!stfcamss->isp_dev) {
++		ret = -ENOMEM;
++		goto err_cam;
++	}
++
++	stfcamss->vin_dev = devm_kzalloc(dev,
++		sizeof(*stfcamss->vin_dev),
++		GFP_KERNEL);
++	if (!stfcamss->vin_dev) {
++		ret = -ENOMEM;
++		goto err_cam;
++	}
++
++	stfcamss->vin = devm_kzalloc(dev,
++		sizeof(struct stf_vin_dev),
++		GFP_KERNEL);
++	if (!stfcamss->vin) {
++		ret = -ENOMEM;
++		goto err_cam;
++	}
++
++	vin = stfcamss->vin;
++
++	vin->irq = platform_get_irq(pdev, 0);
++	if (vin->irq <= 0) {
++		st_err(ST_CAMSS, "Could not get irq\n");
++		goto err_cam;
++	}
++
++	vin->isp_irq = platform_get_irq(pdev, 1);
++	if (vin->isp_irq <= 0) {
++		st_err(ST_CAMSS, "Could not get isp irq\n");
++		goto err_cam;
++	}
++
++	vin->isp_csi_irq = platform_get_irq(pdev, 2);
++	if (vin->isp_csi_irq <= 0) {
++		st_err(ST_CAMSS, "Could not get isp csi irq\n");
++		goto err_cam;
++	}
++
++	vin->isp_scd_irq = platform_get_irq(pdev, 3);
++	if (vin->isp_scd_irq <= 0) {
++		st_err(ST_CAMSS, "Could not get isp scd irq\n");
++		goto err_cam;
++	}
++
++	vin->isp_irq_csiline = platform_get_irq(pdev, 4);
++	if (vin->isp_irq_csiline <= 0) {
++		st_err(ST_CAMSS, "Could not get isp irq csiline\n");
++		goto err_cam;
++	}
++
++	pm_runtime_enable(dev);
++
++	stfcamss->nclks = ARRAY_SIZE(stfcamss_clocks);
++	stfcamss->sys_clk = stfcamss_clocks;
++
++	ret = devm_clk_bulk_get(dev, stfcamss->nclks, stfcamss->sys_clk);
++	if (ret) {
++		st_err(ST_CAMSS, "Failed to get clk controls\n");
++		return ret;
++	}
++
++	stfcamss->nrsts = ARRAY_SIZE(stfcamss_resets);
++	stfcamss->sys_rst = devm_kzalloc(dev,
++			stfcamss->nrsts * sizeof(*stfcamss->sys_rst),
++			GFP_KERNEL);
++	if (!stfcamss->sys_rst) {
++		ret = -ENOMEM;
++		goto err_cam;
++	}
++
++	for (i = 0; i < stfcamss->nrsts; i++) {
++		reset = &stfcamss->sys_rst[i];
++
++		reset->rstc = devm_reset_control_get_shared(dev, stfcamss_resets[i]);
++		if (IS_ERR(reset->rstc)) {
++			st_err(ST_CAMSS, "Failed to get %s reset", stfcamss_resets[i]);
++			return PTR_ERR(reset->rstc);
++		}
++
++		reset->name = stfcamss_resets[i];
++	}
++
++	ret = of_parse_phandle_with_fixed_args(dev->of_node,
++			"starfive,aon-syscon", 1, 0, &args);
++	if (ret < 0) {
++		st_err(ST_CAMSS, "Failed to parse starfive,aon-syscon\n");
++		return -EINVAL;
++	}
++
++	stfcamss->stf_aon_syscon = syscon_node_to_regmap(args.np);
++	of_node_put(args.np);
++	if (IS_ERR(stfcamss->stf_aon_syscon))
++		return PTR_ERR(stfcamss->stf_aon_syscon);
++
++	stfcamss->aon_gp_reg = args.args[0];
++
++	ret = stfcamss_get_mem_res(pdev, vin);
++	if (ret) {
++		st_err(ST_CAMSS, "Could not map registers\n");
++		goto err_cam;
++	}
++
++	ret = vin_parse_dt(dev, vin);
++	if (ret)
++		goto err_cam;
++
++	vin->dev = dev;
++	stfcamss->dev = dev;
++	platform_set_drvdata(pdev, stfcamss);
++
++	v4l2_async_notifier_init(&stfcamss->notifier);
++
++	num_subdevs = stfcamss_of_parse_ports(stfcamss);
++	if (num_subdevs < 0) {
++		ret = num_subdevs;
++		goto err_cam_noti;
++	}
++
++	ret = stfcamss_init_subdevices(stfcamss);
++	if (ret < 0) {
++		st_err(ST_CAMSS, "Failed to init subdevice: %d\n", ret);
++		goto err_cam_noti;
++	}
++
++	stfcamss->media_dev.dev = stfcamss->dev;
++	strscpy(stfcamss->media_dev.model, "Starfive Camera Subsystem",
++		sizeof(stfcamss->media_dev.model));
++	strscpy(stfcamss->media_dev.serial, "0123456789ABCDEF",
++		sizeof(stfcamss->media_dev.serial));
++	snprintf(stfcamss->media_dev.bus_info, sizeof(stfcamss->media_dev.bus_info),
++			"%s:%s", dev_bus_name(dev), pdev->name);
++	stfcamss->media_dev.hw_revision = 0x01;
++	stfcamss->media_dev.ops = &stfcamss_media_ops;
++	media_device_init(&stfcamss->media_dev);
++
++	stfcamss->v4l2_dev.mdev = &stfcamss->media_dev;
++
++	ret = v4l2_device_register(stfcamss->dev, &stfcamss->v4l2_dev);
++	if (ret < 0) {
++		st_err(ST_CAMSS, "Failed to register V4L2 device: %d\n", ret);
++		goto err_cam_noti_med;
++	}
++
++	ret = stfcamss_register_subdevices(stfcamss);
++	if (ret < 0) {
++		st_err(ST_CAMSS, "Failed to register subdevice: %d\n", ret);
++		goto err_cam_noti_med_vreg;
++	}
++
++	if (num_subdevs) {
++		stfcamss->notifier.ops = &stfcamss_subdev_notifier_ops;
++		ret = v4l2_async_notifier_register(&stfcamss->v4l2_dev,
++				&stfcamss->notifier);
++		if (ret) {
++			st_err(ST_CAMSS,
++				"Failed to register async subdev nodes: %d\n",
++				ret);
++			goto err_cam_noti_med_vreg_sub;
++		}
++	} else {
++		ret = v4l2_device_register_subdev_nodes(&stfcamss->v4l2_dev);
++		if (ret < 0) {
++			st_err(ST_CAMSS,
++				"Failed to register subdev nodes: %d\n",
++				ret);
++			goto err_cam_noti_med_vreg_sub;
++		}
++
++		ret = media_device_register(&stfcamss->media_dev);
++		if (ret < 0) {
++			st_err(ST_CAMSS, "Failed to register media device: %d\n",
++					ret);
++			goto err_cam_noti_med_vreg_sub_medreg;
++		}
++	}
++
++#ifdef CONFIG_DEBUG_FS
++	stfcamss->debugfs_entry = debugfs_create_dir("stfcamss", NULL);
++	stfcamss->vin_debugfs = debugfs_create_file("stf_vin",
++			0644, stfcamss->debugfs_entry,
++			(void *)dev, &vin_debug_fops);
++	debugfs_create_u32("dbg_level",
++			0644, stfcamss->debugfs_entry,
++			&stdbg_level);
++	debugfs_create_u32("dbg_mask",
++			0644, stfcamss->debugfs_entry,
++			&stdbg_mask);
++#endif
++	dev_info(dev, "stfcamss probe success!\n");
++
++	return 0;
++
++#ifdef CONFIG_DEBUG_FS
++	debugfs_remove(stfcamss->vin_debugfs);
++	debugfs_remove_recursive(stfcamss->debugfs_entry);
++	stfcamss->debugfs_entry = NULL;
++#endif
++
++err_cam_noti_med_vreg_sub_medreg:
++err_cam_noti_med_vreg_sub:
++	stfcamss_unregister_subdevices(stfcamss);
++err_cam_noti_med_vreg:
++	v4l2_device_unregister(&stfcamss->v4l2_dev);
++err_cam_noti_med:
++	media_device_cleanup(&stfcamss->media_dev);
++err_cam_noti:
++	v4l2_async_notifier_cleanup(&stfcamss->notifier);
++err_cam:
++	// kfree(stfcamss);
++	return ret;
++}
++
++static int stfcamss_remove(struct platform_device *pdev)
++{
++	struct stfcamss *stfcamss = platform_get_drvdata(pdev);
++
++	dev_info(&pdev->dev, "remove done\n");
++
++#ifdef CONFIG_DEBUG_FS
++	debugfs_remove(stfcamss->vin_debugfs);
++	debugfs_remove_recursive(stfcamss->debugfs_entry);
++	stfcamss->debugfs_entry = NULL;
++#endif
++
++	stfcamss_unregister_subdevices(stfcamss);
++	v4l2_device_unregister(&stfcamss->v4l2_dev);
++	media_device_cleanup(&stfcamss->media_dev);
++	pm_runtime_disable(&pdev->dev);
++
++	kfree(stfcamss);
++
++	return 0;
++}
++
++static const struct of_device_id stfcamss_of_match[] = {
++	{ .compatible = "starfive,jh7110-vin" },
++	{ /* end node */ },
++};
++
++MODULE_DEVICE_TABLE(of, stfcamss_of_match);
++
++#ifdef CONFIG_PM_SLEEP
++static int stfcamss_suspend(struct device *dev)
++{
++	struct stfcamss *stfcamss = dev_get_drvdata(dev);
++	struct stf_vin2_dev *vin_dev = stfcamss->vin_dev;
++	struct media_entity *entity;
++	struct media_pad *pad;
++	struct v4l2_subdev *subdev;
++	struct stfcamss_video *video;
++	struct video_device *vdev;
++	int i = 0;
++	int pm_power_count;
++	int pm_stream_count;
++
++	for (i = 0; i < VIN_LINE_MAX; i++) {
++		video = &vin_dev->line[i].video_out;
++		vdev = &vin_dev->line[i].video_out.vdev;
++		vin_dev->line[i].pm_power_count = vin_dev->line[i].power_count;
++		vin_dev->line[i].pm_stream_count = vin_dev->line[i].stream_count;
++		pm_power_count = vin_dev->line[i].pm_power_count;
++		pm_stream_count = vin_dev->line[i].pm_stream_count;
++
++		if (pm_stream_count) {
++			while (pm_stream_count--) {
++				entity = &vdev->entity;
++				while (1) {
++					pad = &entity->pads[0];
++					if (!(pad->flags & MEDIA_PAD_FL_SINK))
++						break;
++
++					pad = media_entity_remote_pad(pad);
++					if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
++						break;
++
++					entity = pad->entity;
++					subdev = media_entity_to_v4l2_subdev(entity);
++
++					v4l2_subdev_call(subdev, video, s_stream, 0);
++				}
++			}
++			media_pipeline_stop(&vdev->entity);
++			video->ops->flush_buffers(video, VB2_BUF_STATE_ERROR);
++		}
++
++		if (!pm_power_count)
++			continue;
++
++		v4l2_pipeline_pm_put(&vdev->entity);
++	}
++
++	return pm_runtime_force_suspend(dev);
++}
++
++static int stfcamss_resume(struct device *dev)
++{
++	struct stfcamss *stfcamss = dev_get_drvdata(dev);
++	struct stf_vin2_dev *vin_dev = stfcamss->vin_dev;
++	struct media_entity *entity;
++	struct media_pad *pad;
++	struct v4l2_subdev *subdev;
++	struct stfcamss_video *video;
++	struct video_device *vdev;
++	int i = 0;
++	int pm_power_count;
++	int pm_stream_count;
++	int ret = 0;
++
++	pm_runtime_force_resume(dev);
++
++	for (i = 0; i < VIN_LINE_MAX; i++) {
++		video = &vin_dev->line[i].video_out;
++		vdev = &vin_dev->line[i].video_out.vdev;
++		pm_power_count = vin_dev->line[i].pm_power_count;
++		pm_stream_count = vin_dev->line[i].pm_stream_count;
++
++		if (!pm_power_count)
++			continue;
++
++		ret = v4l2_pipeline_pm_get(&vdev->entity);
++		if (ret < 0)
++			goto err;
++
++		if (pm_stream_count) {
++			ret = media_pipeline_start(&vdev->entity, &video->stfcamss->pipe);
++			if (ret < 0)
++				goto err_pm_put;
++
++			while (pm_stream_count--) {
++				entity = &vdev->entity;
++				while (1) {
++					pad = &entity->pads[0];
++					if (!(pad->flags & MEDIA_PAD_FL_SINK))
++						break;
++
++					pad = media_entity_remote_pad(pad);
++					if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
++						break;
++
++					entity = pad->entity;
++					subdev = media_entity_to_v4l2_subdev(entity);
++
++					ret = v4l2_subdev_call(subdev, video, s_stream, 1);
++					if (ret < 0 && ret != -ENOIOCTLCMD)
++						goto err_pipeline_stop;
++				}
++			}
++		}
++	}
++
++	return 0;
++
++err_pipeline_stop:
++	media_pipeline_stop(&vdev->entity);
++err_pm_put:
++	v4l2_pipeline_pm_put(&vdev->entity);
++err:
++	return ret;
++}
++#endif /* CONFIG_PM_SLEEP */
++
++#ifdef CONFIG_PM
++static int stfcamss_runtime_suspend(struct device *dev)
++{
++	struct stfcamss *stfcamss = dev_get_drvdata(dev);
++
++	reset_control_assert(stfcamss->sys_rst[STFRST_ISP_TOP_AXI].rstc);
++	reset_control_assert(stfcamss->sys_rst[STFRST_ISP_TOP_N].rstc);
++	clk_disable_unprepare(stfcamss->sys_clk[STFCLK_ISP_AXI].clk);
++	clk_disable_unprepare(stfcamss->sys_clk[STFCLK_ISPCORE_2X].clk);
++
++	return 0;
++}
++
++static int stfcamss_runtime_resume(struct device *dev)
++{
++	struct stfcamss *stfcamss = dev_get_drvdata(dev);
++
++	clk_prepare_enable(stfcamss->sys_clk[STFCLK_ISPCORE_2X].clk);
++	clk_prepare_enable(stfcamss->sys_clk[STFCLK_ISP_AXI].clk);
++	reset_control_deassert(stfcamss->sys_rst[STFRST_ISP_TOP_N].rstc);
++	reset_control_deassert(stfcamss->sys_rst[STFRST_ISP_TOP_AXI].rstc);
++
++	return 0;
++}
++#endif /* CONFIG_PM */
++
++static const struct dev_pm_ops stfcamss_pm_ops = {
++	SET_SYSTEM_SLEEP_PM_OPS(stfcamss_suspend, stfcamss_resume)
++	SET_RUNTIME_PM_OPS(stfcamss_runtime_suspend, stfcamss_runtime_resume, NULL)
++};
++
++static struct platform_driver stfcamss_driver = {
++	.probe = stfcamss_probe,
++	.remove = stfcamss_remove,
++	.driver = {
++		.name = DRV_NAME,
++		.pm = &stfcamss_pm_ops,
++		.of_match_table = of_match_ptr(stfcamss_of_match),
++	},
++};
++
++static int __init stfcamss_init(void)
++{
++	return platform_driver_register(&stfcamss_driver);
++}
++
++static void __exit stfcamss_cleanup(void)
++{
++	platform_driver_unregister(&stfcamss_driver);
++}
++
++module_init(stfcamss_init);
++//fs_initcall(stfcamss_init);
++module_exit(stfcamss_cleanup);
++
++MODULE_LICENSE("GPL");
+diff --git a/drivers/media/platform/starfive/v4l2_driver/stfcamss.h b/drivers/media/platform/starfive/v4l2_driver/stfcamss.h
+new file mode 100644
+index 000000000000..88ef0b853c1d
+--- /dev/null
++++ b/drivers/media/platform/starfive/v4l2_driver/stfcamss.h
+@@ -0,0 +1,120 @@
++/* SPDX-License-Identifier: GPL-2.0
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#ifndef STFCAMSS_H
++#define STFCAMSS_H
++
++#include <linux/io.h>
++#include <linux/delay.h>
++#include <linux/reset.h>
++#include <linux/clk.h>
++
++enum sensor_type {
++	SENSOR_VIN,
++	/* need replace sensor */
++	SENSOR_ISP,
++};
++
++enum subdev_type {
++	VIN_DEV_TYPE,
++	ISP_DEV_TYPE,
++};
++
++#include "stf_common.h"
++#include "stf_dvp.h"
++#include "stf_csi.h"
++#include "stf_csiphy.h"
++#include "stf_isp.h"
++#include "stf_vin.h"
++
++#define STF_PAD_SINK   0
++#define STF_PAD_SRC    1
++#define STF_PADS_NUM   2
++
++#define STF_CAMSS_SKIP_ITI
++
++enum port_num {
++	DVP_SENSOR_PORT_NUMBER = 0,
++	CSI2RX_SENSOR_PORT_NUMBER
++};
++
++enum stf_clk_num {
++	STFCLK_APB_FUNC = 0,
++	STFCLK_PCLK,
++	STFCLK_SYS_CLK,
++	STFCLK_WRAPPER_CLK_C,
++	STFCLK_DVP_INV,
++	STFCLK_AXIWR,
++	STFCLK_MIPI_RX0_PXL,
++	STFCLK_PIXEL_CLK_IF0,
++	STFCLK_PIXEL_CLK_IF1,
++	STFCLK_PIXEL_CLK_IF2,
++	STFCLK_PIXEL_CLK_IF3,
++	STFCLK_M31DPHY_CFGCLK_IN,
++	STFCLK_M31DPHY_REFCLK_IN,
++	STFCLK_M31DPHY_TXCLKESC_LAN0,
++	STFCLK_ISPCORE_2X,
++	STFCLK_ISP_AXI,
++	STFCLK_NUM
++};
++
++enum stf_rst_num {
++	STFRST_WRAPPER_P = 0,
++	STFRST_WRAPPER_C,
++	STFRST_PCLK,
++	STFRST_SYS_CLK,
++	STFRST_AXIRD,
++	STFRST_AXIWR,
++	STFRST_PIXEL_CLK_IF0,
++	STFRST_PIXEL_CLK_IF1,
++	STFRST_PIXEL_CLK_IF2,
++	STFRST_PIXEL_CLK_IF3,
++	STFRST_M31DPHY_HW,
++	STFRST_M31DPHY_B09_ALWAYS_ON,
++	STFRST_ISP_TOP_N,
++	STFRST_ISP_TOP_AXI,
++	STFRST_NUM
++};
++
++struct stf_resets {
++	struct reset_control *rstc;
++	char *name;
++};
++
++struct stfcamss {
++	struct stf_vin_dev *vin;  // stfcamss phy res
++	struct v4l2_device v4l2_dev;
++	struct media_device media_dev;
++	struct media_pipeline pipe;
++	struct device *dev;
++	struct stf_vin2_dev *vin_dev;  // subdev
++	struct stf_dvp_dev *dvp_dev;   // subdev
++	struct stf_csi_dev *csi_dev;   // subdev
++	struct stf_csiphy_dev *csiphy_dev;   // subdev
++	struct stf_isp_dev *isp_dev;   // subdev
++	struct v4l2_async_notifier notifier;
++	struct clk_bulk_data *sys_clk;
++	int nclks;
++	struct stf_resets *sys_rst;
++	int nrsts;
++	struct regmap *stf_aon_syscon;
++	uint32_t aon_gp_reg;
++#ifdef CONFIG_DEBUG_FS
++	struct dentry *debugfs_entry;
++	struct dentry *vin_debugfs;
++#endif
++};
++
++struct stfcamss_async_subdev {
++	struct v4l2_async_subdev asd;  // must be first
++	enum port_num port;
++	struct {
++		struct dvp_cfg dvp;
++		struct csi2phy_cfg csiphy;
++	} interface;
++};
++
++extern struct media_entity *stfcamss_find_sensor(struct media_entity *entity);
++
++#endif /* STFCAMSS_H */
+diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
+index 30ff42fd173e..c6760c9382ba 100644
+--- a/drivers/mmc/host/Kconfig
++++ b/drivers/mmc/host/Kconfig
+@@ -839,6 +839,15 @@ config MMC_DW_HI3798CV200
+ 	  Synopsys DesignWare Memory Card Interface driver. Select this option
+ 	  for platforms based on HiSilicon Hi3798CV200 SoC.
+ 
++config MMC_DW_STARFIVE
++	tristate "StarFive specific extensions for Synopsys DW Memory Card Interface"
++	depends on MMC_DW
++	select MMC_DW_PLTFM
++	help
++	  This selects support for StarFive JH7110 SoC specific extensions to the
++	  Synopsys DesignWare Memory Card Interface driver. Select this option
++	  for platforms based on Starfive JH7110 SoC.
++
+ config MMC_DW_K3
+ 	tristate "K3 specific extensions for Synopsys DW Memory Card Interface"
+ 	depends on MMC_DW
+diff --git a/drivers/mmc/host/Makefile b/drivers/mmc/host/Makefile
+index 451c25fc2c69..3659fbbf4e60 100644
+--- a/drivers/mmc/host/Makefile
++++ b/drivers/mmc/host/Makefile
+@@ -55,6 +55,7 @@ thunderx-mmc-objs := cavium.o cavium-thunderx.o
+ obj-$(CONFIG_MMC_CAVIUM_THUNDERX) += thunderx-mmc.o
+ obj-$(CONFIG_MMC_DW)		+= dw_mmc.o
+ obj-$(CONFIG_MMC_DW_PLTFM)	+= dw_mmc-pltfm.o
++obj-$(CONFIG_MMC_DW_STARFIVE)	+= dw_mmc-starfive.o
+ obj-$(CONFIG_MMC_DW_BLUEFIELD)	+= dw_mmc-bluefield.o
+ obj-$(CONFIG_MMC_DW_EXYNOS)	+= dw_mmc-exynos.o
+ obj-$(CONFIG_MMC_DW_HI3798CV200) += dw_mmc-hi3798cv200.o
+diff --git a/drivers/mmc/host/dw_mmc-starfive.c b/drivers/mmc/host/dw_mmc-starfive.c
+new file mode 100644
+index 000000000000..614cac5adeb6
+--- /dev/null
++++ b/drivers/mmc/host/dw_mmc-starfive.c
+@@ -0,0 +1,230 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright 2022 StarFive, Inc <clivia.cai@starfivetech.com>
++ *
++ * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING
++ * CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER
++ * FOR THEM TO SAVE TIME. AS A RESULT, STARFIVE SHALL NOT BE HELD LIABLE
++ * FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY
++ * CLAIMS ARISING FROM THE CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE
++ * BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION
++ * WITH THEIR PRODUCTS.
++ */
++
++
++#include <linux/clk.h>
++#include <linux/mfd/syscon.h>
++#include <linux/mmc/host.h>
++#include <linux/module.h>
++#include <linux/of_address.h>
++#include <linux/platform_device.h>
++#include <linux/pm_runtime.h>
++#include <linux/regmap.h>
++#include <linux/regulator/consumer.h>
++#include <linux/gpio.h>
++#include <linux/delay.h>
++
++#include "dw_mmc.h"
++#include "dw_mmc-pltfm.h"
++
++#define ALL_INT_CLR		0x1ffff
++#define MAX_DELAY_CHAIN		32
++struct starfive_priv {
++	struct device *dev;
++	struct regmap *reg_syscon;
++	u32 syscon_offset;
++	u32 syscon_shift;
++	u32 syscon_mask;
++};
++
++static unsigned long dw_mci_starfive_caps[] = {
++	MMC_CAP_CMD23,
++	MMC_CAP_CMD23,
++	MMC_CAP_CMD23
++};
++
++static void dw_mci_starfive_set_ios(struct dw_mci *host, struct mmc_ios *ios)
++{
++	int ret;
++	unsigned int clock;
++
++	if (ios->timing == MMC_TIMING_MMC_DDR52 || ios->timing == MMC_TIMING_UHS_DDR50) {
++		clock = (ios->clock > 50000000 && ios->clock <= 52000000) ? 100000000 : ios->clock;
++		ret = clk_set_rate(host->ciu_clk, clock);
++		if (ret)
++			dev_dbg(host->dev, "Use an external frequency divider %uHz\n", ios->clock);
++		host->bus_hz = clk_get_rate(host->ciu_clk);
++	} else {
++		dev_dbg(host->dev, "Using the internal divider\n");
++	}
++}
++
++static int dw_mci_starfive_execute_tuning(struct dw_mci_slot *slot,
++					     u32 opcode)
++{
++	static const int grade  = MAX_DELAY_CHAIN;
++	struct dw_mci *host = slot->host;
++	struct starfive_priv *priv = host->priv;
++	int raise_point = -1, fall_point = -1;
++	int err, prev_err = -1;
++	int found = 0;
++	int i;
++	u32 regval;
++
++	for (i = 0; i < grade; i++) {
++		regval = i << priv->syscon_shift;
++		err = regmap_update_bits(priv->reg_syscon, priv->syscon_offset, priv->syscon_mask, regval);
++		if (err)
++			return err;
++		mci_writel(host, RINTSTS, ALL_INT_CLR);
++
++		err = mmc_send_tuning(slot->mmc, opcode, NULL);
++		if (!err)
++			found = 1;
++
++		if (i > 0) {
++			if (err && !prev_err)
++				fall_point = i - 1;
++			if (!err && prev_err)
++				raise_point = i;
++		}
++
++		if (raise_point != -1 && fall_point != -1)
++			goto tuning_out;
++
++		prev_err = err;
++		err = 0;
++	}
++
++tuning_out:
++	if (found) {
++		if (raise_point == -1)
++			raise_point = 0;
++		if (fall_point == -1)
++			fall_point = grade - 1;
++		if (fall_point < raise_point) {
++			if ((raise_point + fall_point) >
++			    (grade - 1))
++				i = fall_point / 2;
++			else
++				i = (raise_point + grade - 1) / 2;
++		} else {
++			i = (raise_point + fall_point) / 2;
++		}
++
++		regval = i << priv->syscon_shift;
++		err = regmap_update_bits(priv->reg_syscon, priv->syscon_offset, priv->syscon_mask, regval);
++		if (err)
++			return err;
++		dev_dbg(host->dev, "Found valid delay chain! use it [delay=%d]\n", i);
++	} else {
++		dev_err(host->dev, "No valid delay chain! use default\n");
++		err = -EINVAL;
++	}
++
++	mci_writel(host, RINTSTS, ALL_INT_CLR);
++	return err;
++}
++
++static int dw_mci_starfive_parse_dt(struct dw_mci *host)
++{
++	struct of_phandle_args args;
++	struct starfive_priv *priv;
++	int ret;
++
++	priv = devm_kzalloc(host->dev, sizeof(*priv), GFP_KERNEL);
++	if (!priv)
++		return -ENOMEM;
++
++	ret = of_parse_phandle_with_fixed_args(host->dev->of_node,
++						"starfive,sys-syscon", 3, 0, &args);
++	if (ret) {
++		dev_err(host->dev, "Failed to parse starfive,sys-syscon\n");
++		return -EINVAL;
++	}
++
++	priv->reg_syscon = syscon_node_to_regmap(args.np);
++	of_node_put(args.np);
++	if (IS_ERR(priv->reg_syscon))
++		return PTR_ERR(priv->reg_syscon);
++
++	priv->syscon_offset = args.args[0];
++	priv->syscon_shift  = args.args[1];
++	priv->syscon_mask   = args.args[2];
++
++	host->priv = priv;
++
++	return 0;
++}
++
++static const struct dw_mci_drv_data starfive_data = {
++	.caps = dw_mci_starfive_caps,
++	.num_caps = ARRAY_SIZE(dw_mci_starfive_caps),
++	.set_ios = dw_mci_starfive_set_ios,
++	.parse_dt = dw_mci_starfive_parse_dt,
++	.execute_tuning = dw_mci_starfive_execute_tuning,
++};
++
++static const struct of_device_id dw_mci_starfive_match[] = {
++	{ .compatible = "starfive,jh7110-sdio",
++		.data = &starfive_data },
++	{},
++};
++MODULE_DEVICE_TABLE(of, dw_mci_starfive_match);
++
++static int dw_mci_starfive_probe(struct platform_device *pdev)
++{
++	const struct dw_mci_drv_data *drv_data;
++	const struct of_device_id *match;
++	int ret;
++
++	match = of_match_node(dw_mci_starfive_match, pdev->dev.of_node);
++	drv_data = match->data;
++
++	pm_runtime_get_noresume(&pdev->dev);
++	pm_runtime_set_active(&pdev->dev);
++	pm_runtime_enable(&pdev->dev);
++
++	ret = dw_mci_pltfm_register(pdev, drv_data);
++	if (ret) {
++		pm_runtime_disable(&pdev->dev);
++		pm_runtime_set_suspended(&pdev->dev);
++		pm_runtime_put_noidle(&pdev->dev);
++
++		return ret;
++	}
++
++	return 0;
++}
++
++static int dw_mci_starfive_remove(struct platform_device *pdev)
++{
++	pm_runtime_disable(&pdev->dev);
++	pm_runtime_set_suspended(&pdev->dev);
++	pm_runtime_put_noidle(&pdev->dev);
++
++	return dw_mci_pltfm_remove(pdev);
++}
++
++static const struct dev_pm_ops dw_mci_starfive_pm_ops = {
++	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
++				pm_runtime_force_resume)
++	SET_RUNTIME_PM_OPS(dw_mci_runtime_suspend,
++			   dw_mci_runtime_resume, NULL)
++};
++
++static struct platform_driver dw_mci_starfive_driver = {
++	.probe = dw_mci_starfive_probe,
++	.remove = dw_mci_starfive_remove,
++	.driver = {
++		.name = "dwmmc_starfive",
++		.pm   = &dw_mci_starfive_pm_ops,
++		.probe_type = PROBE_PREFER_ASYNCHRONOUS,
++		.of_match_table = dw_mci_starfive_match,
++	},
++};
++module_platform_driver(dw_mci_starfive_driver);
++
++MODULE_DESCRIPTION("StarFive JH7110 Specific DW-MSHC Driver Extension");
++MODULE_LICENSE("GPL v2");
++MODULE_ALIAS("platform:dwmmc_starfive");
+diff --git a/drivers/net/ethernet/stmicro/stmmac/Kconfig b/drivers/net/ethernet/stmicro/stmmac/Kconfig
+index 13eda0c37f7c..7cab1b86d065 100644
+--- a/drivers/net/ethernet/stmicro/stmmac/Kconfig
++++ b/drivers/net/ethernet/stmicro/stmmac/Kconfig
+@@ -219,6 +219,16 @@ config DWMAC_INTEL_PLAT
+ 	  This selects the Intel platform specific glue layer support for
+ 	  the stmmac device driver. This driver is used for the Intel Keem Bay
+ 	  SoC.
++
++config DWMAC_STARFIVE_PLAT
++	tristate "StarFive dwmac support"
++	depends on OF && COMMON_CLK
++	depends on STMMAC_ETH
++	help
++	  Support for ethernet controllers on StarFive SoCs
++
++	  This selects the StarFive platform specific glue layer support for
++	  the stmmac device driver. This driver is used for StarFive SoCs.
+ endif
+ 
+ config DWMAC_INTEL
+diff --git a/drivers/net/ethernet/stmicro/stmmac/Makefile b/drivers/net/ethernet/stmicro/stmmac/Makefile
+index 11ea4569c43d..ed14b6c6d232 100644
+--- a/drivers/net/ethernet/stmicro/stmmac/Makefile
++++ b/drivers/net/ethernet/stmicro/stmmac/Makefile
+@@ -27,6 +27,7 @@ obj-$(CONFIG_DWMAC_SUNXI)	+= dwmac-sunxi.o
+ obj-$(CONFIG_DWMAC_SUN8I)	+= dwmac-sun8i.o
+ obj-$(CONFIG_DWMAC_DWC_QOS_ETH)	+= dwmac-dwc-qos-eth.o
+ obj-$(CONFIG_DWMAC_INTEL_PLAT)	+= dwmac-intel-plat.o
++obj-$(CONFIG_DWMAC_STARFIVE_PLAT)	+= dwmac-starfive-plat.o
+ obj-$(CONFIG_DWMAC_GENERIC)	+= dwmac-generic.o
+ obj-$(CONFIG_DWMAC_IMX8)	+= dwmac-imx.o
+ stmmac-platform-objs:= stmmac_platform.o
+@@ -34,5 +35,5 @@ dwmac-altr-socfpga-objs := altr_tse_pcs.o dwmac-socfpga.o
+ 
+ obj-$(CONFIG_STMMAC_PCI)	+= stmmac-pci.o
+ obj-$(CONFIG_DWMAC_INTEL)	+= dwmac-intel.o
+-obj-$(CONFIG_DWMAC_LOONGSON)	+= dwmac-loongson.o
++obj-$(CONFIG_DWMAC_STARFIVE_PLAT)	+= dwmac-starfive-plat.o
+ stmmac-pci-objs:= stmmac_pci.o
+diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive-plat.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive-plat.c
+new file mode 100644
+index 000000000000..b9eb63dc8711
+--- /dev/null
++++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-starfive-plat.c
+@@ -0,0 +1,177 @@
++// SPDX-License-Identifier: GPL-2.0
++/* StarFive DWMAC platform driver
++ *
++ * Copyright(C) 2022 StarFive Technology Co., Ltd.
++ */
++
++#include <linux/of_device.h>
++#include "stmmac_platform.h"
++
++struct starfive_dwmac {
++	struct device *dev;
++	void __iomem *regs;
++	struct clk *clk_tx;
++	struct clk *clk_gtx;
++	struct clk *clk_gtxc;
++	struct reset_control *stmmac_ahb_rst;
++	struct clk *clk_rmii_rtx;
++};
++
++static void starfive_eth_fix_mac_speed(void *priv, unsigned int speed)
++{
++	struct starfive_dwmac *dwmac = priv;
++	unsigned long rate;
++	int err;
++
++	switch (speed) {
++	case SPEED_1000:
++		rate = 125000000;
++		break;
++	case SPEED_100:
++		rate = 25000000;
++		break;
++	case SPEED_10:
++		rate = 2500000;
++		break;
++	default:
++		dev_err(dwmac->dev, "invalid speed %u\n", speed);
++		return;
++	}
++
++	err = clk_set_rate(dwmac->clk_gtx, rate);
++	if (err < 0)
++		dev_err(dwmac->dev, "failed to set tx rate %lu\n", rate);
++
++	err = clk_set_rate(dwmac->clk_rmii_rtx, rate);
++	if (err < 0)
++		dev_err(dwmac->dev, "failed to set rtx rate %lu\n", rate);
++}
++
++static const struct of_device_id starfive_eth_plat_match[] = {
++	{ .compatible = "starfive,dwmac"},
++	{ }
++};
++
++static int starfive_eth_plat_probe(struct platform_device *pdev)
++{
++	struct device *dev = &pdev->dev;
++	struct plat_stmmacenet_data *plat_dat;
++	struct stmmac_resources stmmac_res;
++	struct starfive_dwmac *dwmac;
++	int err;
++
++	err = stmmac_get_platform_resources(pdev, &stmmac_res);
++	if (err)
++		return err;
++
++	plat_dat = stmmac_probe_config_dt(pdev, &stmmac_res.mac);
++	if (IS_ERR(plat_dat)) {
++		dev_err(&pdev->dev, "dt configuration failed\n");
++		return PTR_ERR(plat_dat);
++	}
++
++	dwmac = devm_kzalloc(&pdev->dev, sizeof(*dwmac), GFP_KERNEL);
++	if (!dwmac)
++		return -ENOMEM;
++
++	dwmac->dev = &pdev->dev;
++	dwmac->regs = stmmac_res.addr;
++
++	if (!is_of_node(dev->fwnode))
++		goto bypass_clk_reset_gpio;
++
++	dwmac->clk_tx = devm_clk_get(&pdev->dev, "tx");
++	if (IS_ERR(dwmac->clk_tx)) {
++		err = PTR_ERR(dwmac->clk_tx);
++		goto err;
++	}
++
++	err = clk_prepare_enable(dwmac->clk_tx);
++	if (err < 0)
++		goto err;
++
++	dwmac->clk_gtx = devm_clk_get(&pdev->dev, "gtx");
++	if (IS_ERR(dwmac->clk_gtx)) {
++		err = PTR_ERR(dwmac->clk_gtx);
++		goto disable_tx;
++	}
++
++	err = clk_prepare_enable(dwmac->clk_gtx);
++	if (err < 0)
++		goto disable_tx;
++
++	dwmac->clk_gtxc = devm_clk_get(&pdev->dev, "gtxc");
++	if (IS_ERR(dwmac->clk_gtxc)) {
++		err = PTR_ERR(dwmac->clk_gtxc);
++		goto disable_gtx;
++	}
++
++	dwmac->clk_rmii_rtx = devm_clk_get(&pdev->dev, "rmii_rtx");
++	if (IS_ERR(dwmac->clk_rmii_rtx)) {
++		err = PTR_ERR(dwmac->clk_rmii_rtx);
++		goto disable_gtx;
++	}
++
++	err = clk_prepare_enable(dwmac->clk_gtxc);
++	if (err < 0)
++		goto disable_gtx;
++
++	dwmac->stmmac_ahb_rst = devm_reset_control_get(&pdev->dev, "ahb");
++	if (IS_ERR(dwmac->stmmac_ahb_rst)) {
++		err = PTR_ERR(dwmac->clk_gtxc);
++		goto disable_gtxc;
++	}
++
++	err = reset_control_deassert(dwmac->stmmac_ahb_rst);
++	if (err < 0)
++		goto disable_gtxc;
++
++	err = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res);
++	if (err)
++		goto err;
++
++bypass_clk_reset_gpio:
++	plat_dat->fix_mac_speed = starfive_eth_fix_mac_speed;
++	plat_dat->init = NULL;
++	plat_dat->bsp_priv = dwmac;
++	return 0;
++
++disable_gtxc:
++	clk_disable_unprepare(dwmac->clk_gtxc);
++disable_gtx:
++	clk_disable_unprepare(dwmac->clk_gtx);
++disable_tx:
++	clk_disable_unprepare(dwmac->clk_tx);
++err:
++	stmmac_remove_config_dt(pdev, plat_dat);
++
++	return err;
++}
++
++static int starfive_eth_plat_remove(struct platform_device *pdev)
++{
++	struct starfive_dwmac *dwmac = get_stmmac_bsp_priv(&pdev->dev);
++
++	reset_control_assert(dwmac->stmmac_ahb_rst);
++	clk_disable_unprepare(dwmac->clk_gtxc);
++	clk_disable_unprepare(dwmac->clk_gtx);
++	clk_disable_unprepare(dwmac->clk_tx);
++
++	return 0;
++}
++
++static struct platform_driver starfive_eth_plat_driver = {
++	.probe  = starfive_eth_plat_probe,
++	.remove = starfive_eth_plat_remove,
++	.driver = {
++		.name			= "starfive-eth-plat",
++		.pm				= &stmmac_pltfr_pm_ops,
++		.of_match_table = starfive_eth_plat_match,
++	},
++};
++
++module_platform_driver(starfive_eth_plat_driver);
++
++MODULE_LICENSE("GPL v2");
++MODULE_AUTHOR("YanHong Wang  <yanhong.wang@starfivetech.com>");
++MODULE_DESCRIPTION("StarFive DWMAC platform driver");
+diff --git a/drivers/pci/controller/pcie-plda.c b/drivers/pci/controller/pcie-plda.c
+new file mode 100644
+index 000000000000..fc5c7ecee628
+--- /dev/null
++++ b/drivers/pci/controller/pcie-plda.c
+@@ -0,0 +1,1062 @@
++/*
++ * PCIe host controller driver for Starfive JH7110 Soc.
++ *
++ * Based on pcie-altera.c, pcie-altera-msi.c.
++ *
++ * Copyright (C) Shanghai StarFive Technology Co., Ltd.
++ *
++ * Author: ke.zhu@starfivetech.com
++ *
++ * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
++ * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
++ * TIME. AS A RESULT, STARFIVE SHALL NOT BE HELD LIABLE FOR ANY
++ * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
++ * FROM THE CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
++ * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
++ */
++
++#include <linux/clk.h>
++#include <linux/delay.h>
++#include <linux/interrupt.h>
++#include <linux/irqchip/chained_irq.h>
++#include <linux/mfd/syscon.h>
++#include <linux/module.h>
++#include <linux/msi.h>
++#include <linux/of_address.h>
++#include <linux/of_irq.h>
++#include <linux/of_pci.h>
++#include <linux/pci.h>
++#include <linux/pinctrl/pinctrl.h>
++#include <linux/platform_device.h>
++#include <linux/pm_runtime.h>
++#include <linux/regmap.h>
++#include <linux/reset.h>
++#include <linux/slab.h>
++#include "../pci.h"
++
++#define PCIE_BASIC_STATUS		0x018
++#define PCIE_CFGNUM			0x140
++#define IMASK_LOCAL			0x180
++#define ISTATUS_LOCAL			0x184
++#define IMSI_ADDR			0x190
++#define ISTATUS_MSI			0x194
++#define CFG_SPACE			0x1000
++#define GEN_SETTINGS			0x80
++#define PCIE_PCI_IDS			0x9C
++#define PCIE_WINROM			0xFC
++#define PMSG_SUPPORT_RX			0x3F0
++
++#define PCI_MISC			0xB4
++
++#define PLDA_EP_ENABLE			0
++#define PLDA_RP_ENABLE			1
++
++#define IDS_REVISION_ID			0x02
++#define IDS_PCI_TO_PCI_BRIDGE		0x060400
++#define IDS_CLASS_CODE_SHIFT		8
++
++#define PLDA_LINK_UP			1
++#define PLDA_LINK_DOWN			0
++
++#define PLDA_DATA_LINK_ACTIVE		BIT(5)
++#define PREF_MEM_WIN_64_SUPPORT		BIT(3)
++#define PMSG_LTR_SUPPORT		BIT(2)
++#define PDLA_LINK_SPEED_GEN2		BIT(12)
++#define PLDA_FUNCTION_DIS		BIT(15)
++#define PLDA_FUNC_NUM			4
++#define PLDA_PHY_FUNC_SHIFT		9
++#define PHY_KVCO_FINE_TUNE_LEVEL	0x91
++#define PHY_KVCO_FINE_TUNE_SIGNALS	0xc
++
++#define XR3PCI_ATR_AXI4_SLV0		0x800
++#define XR3PCI_ATR_SRC_ADDR_LOW		0x0
++#define XR3PCI_ATR_SRC_ADDR_HIGH	0x4
++#define XR3PCI_ATR_TRSL_ADDR_LOW	0x8
++#define XR3PCI_ATR_TRSL_ADDR_HIGH	0xc
++#define XR3PCI_ATR_TRSL_PARAM		0x10
++#define XR3PCI_ATR_TABLE_OFFSET		0x20
++#define XR3PCI_ATR_MAX_TABLE_NUM	8
++
++#define XR3PCI_ATR_SRC_WIN_SIZE_SHIFT	1
++#define XR3PCI_ATR_SRC_ADDR_MASK	0xfffff000
++#define XR3PCI_ATR_TRSL_ADDR_MASK	0xfffff000
++#define XR3_PCI_ECAM_SIZE		28
++#define XR3PCI_ATR_TRSL_DIR		BIT(22)
++/* IDs used in the XR3PCI_ATR_TRSL_PARAM */
++#define XR3PCI_ATR_TRSLID_PCIE_MEMORY	0x0
++#define XR3PCI_ATR_TRSLID_PCIE_CONFIG	0x1
++
++#define CFGNUM_DEVFN_SHIFT		0
++#define CFGNUM_BUS_SHIFT		8
++#define CFGNUM_BE_SHIFT			16
++#define CFGNUM_FBE_SHIFT		20
++
++#define ECAM_BUS_SHIFT			20
++#define ECAM_DEV_SHIFT			15
++#define ECAM_FUNC_SHIFT			12
++
++#define INT_AXI_POST_ERROR		BIT(16)
++#define INT_AXI_FETCH_ERROR		BIT(17)
++#define INT_AXI_DISCARD_ERROR		BIT(18)
++#define INT_PCIE_POST_ERROR		BIT(20)
++#define INT_PCIE_FETCH_ERROR		BIT(21)
++#define INT_PCIE_DISCARD_ERROR		BIT(22)
++#define INT_ERRORS		(INT_AXI_POST_ERROR | INT_AXI_FETCH_ERROR | \
++				 INT_AXI_DISCARD_ERROR | INT_PCIE_POST_ERROR | \
++				 INT_PCIE_FETCH_ERROR | INT_PCIE_DISCARD_ERROR)
++
++#define INTA_OFFSET		24
++#define INTA			BIT(24)
++#define INTB			BIT(25)
++#define INTC			BIT(26)
++#define INTD			BIT(27)
++#define INT_MSI			BIT(28)
++#define INT_INTX_MASK		(INTA | INTB | INTC | INTD)
++#define INT_MASK		(INT_INTX_MASK | INT_MSI | INT_ERRORS)
++
++#define INT_PCI_MSI_NR		32
++#define LINK_UP_MASK		0xff
++
++#define PERST_DELAY_US		1000
++
++/* system control */
++#define STG_SYSCON_K_RP_NEP_SHIFT		0x8
++#define STG_SYSCON_K_RP_NEP_MASK		0x100
++#define STG_SYSCON_AXI4_SLVL_ARFUNC_MASK	0x7FFF00
++#define STG_SYSCON_AXI4_SLVL_ARFUNC_SHIFT	0x8
++#define STG_SYSCON_AXI4_SLVL_AWFUNC_MASK	0x7FFF
++#define STG_SYSCON_AXI4_SLVL_AWFUNC_SHIFT	0x0
++#define STG_SYSCON_CLKREQ_SHIFT			0x16
++#define STG_SYSCON_CLKREQ_MASK			0x400000
++#define STG_SYSCON_CKREF_SRC_SHIFT		0x12
++#define STG_SYSCON_CKREF_SRC_MASK		0xC0000
++
++#define PCI_DEV(d)		(((d) >> 3) & 0x1f)
++
++/* MSI information */
++struct plda_msi {
++	DECLARE_BITMAP(used, INT_PCI_MSI_NR);
++	struct irq_domain *msi_domain;
++	struct irq_domain *inner_domain;
++	/* Protect bitmap variable */
++	struct mutex lock;
++};
++
++struct plda_pcie {
++	struct platform_device	*pdev;
++	void __iomem		*reg_base;
++	void __iomem		*config_base;
++	struct resource *cfg_res;
++	struct regmap *reg_syscon;
++	struct regmap *reg_phyctrl;
++	u32 stg_arfun;
++	u32 stg_awfun;
++	u32 stg_rp_nep;
++	u32 stg_lnksta;
++	u32 phy_kvco_level;
++	u32 phy_kvco_tune_signals;
++	int			irq;
++	struct irq_domain	*legacy_irq_domain;
++	struct pci_host_bridge  *bridge;
++	struct plda_msi		msi;
++	struct reset_control *resets;
++	struct clk_bulk_data *clks;
++	int num_clks;
++	int atr_table_num;
++	struct pinctrl *pinctrl;
++	struct pinctrl_state *perst_state_def;
++	struct pinctrl_state *perst_state_active;
++};
++
++static inline void plda_writel(struct plda_pcie *pcie, const u32 value,
++			       const u32 reg)
++{
++	writel_relaxed(value, pcie->reg_base + reg);
++}
++
++static inline u32 plda_readl(struct plda_pcie *pcie, const u32 reg)
++{
++	return readl_relaxed(pcie->reg_base + reg);
++}
++
++static bool plda_pcie_hide_rc_bar(struct pci_bus *bus, unsigned int  devfn,
++				  int offset)
++{
++	if (pci_is_root_bus(bus) && (devfn == 0) &&
++	    (offset == PCI_BASE_ADDRESS_0))
++		return true;
++
++	return false;
++}
++
++static int _plda_pcie_config_read(struct plda_pcie *pcie, unsigned char busno,
++				  unsigned int devfn, int where, int size,
++				  u32 *value)
++{
++	void __iomem *addr;
++
++	addr = pcie->config_base;
++	addr += (busno << ECAM_BUS_SHIFT);
++	addr += (PCI_DEV(devfn) << ECAM_DEV_SHIFT);
++	addr += (PCI_FUNC(devfn) << ECAM_FUNC_SHIFT);
++	addr += where;
++
++	if (!addr)
++		return PCIBIOS_DEVICE_NOT_FOUND;
++
++	switch (size) {
++	case 1:
++		*(unsigned char *)value = readb(addr);
++		break;
++	case 2:
++		*(unsigned short *)value = readw(addr);
++		break;
++	case 4:
++		*(unsigned int *)value = readl(addr);
++		break;
++	default:
++		return PCIBIOS_SET_FAILED;
++	}
++
++	return PCIBIOS_SUCCESSFUL;
++}
++
++int _plda_pcie_config_write(struct plda_pcie *pcie, unsigned char busno,
++			    unsigned int devfn, int where, int size, u32 value)
++{
++	void __iomem *addr;
++
++	addr = pcie->config_base;
++	addr += (busno << ECAM_BUS_SHIFT);
++	addr += (PCI_DEV(devfn) << ECAM_DEV_SHIFT);
++	addr += (PCI_FUNC(devfn) << ECAM_FUNC_SHIFT);
++	addr += where;
++
++	if (!addr)
++		return PCIBIOS_DEVICE_NOT_FOUND;
++
++	switch (size) {
++	case 1:
++		writeb(value, addr);
++		break;
++	case 2:
++		writew(value, addr);
++		break;
++	case 4:
++		writel(value, addr);
++		break;
++	default:
++		return PCIBIOS_SET_FAILED;
++	}
++
++	return PCIBIOS_SUCCESSFUL;
++}
++
++static int plda_pcie_config_read(struct pci_bus *bus, unsigned int devfn,
++				 int where, int size, u32 *value)
++{
++	struct plda_pcie *pcie = bus->sysdata;
++
++	return _plda_pcie_config_read(pcie, bus->number, devfn, where, size,
++				      value);
++}
++
++int plda_pcie_config_write(struct pci_bus *bus, unsigned int devfn,
++			   int where, int size, u32 value)
++{
++	struct plda_pcie *pcie = bus->sysdata;
++
++	if (plda_pcie_hide_rc_bar(bus, devfn, where))
++		return PCIBIOS_BAD_REGISTER_NUMBER;
++
++	return _plda_pcie_config_write(pcie, bus->number, devfn, where, size,
++				       value);
++}
++
++static void plda_pcie_handle_msi_irq(struct plda_pcie *pcie)
++{
++	struct plda_msi *msi = &pcie->msi;
++	u32 bit;
++	u32 virq;
++	unsigned long status = plda_readl(pcie, ISTATUS_MSI);
++
++	for_each_set_bit(bit, &status, INT_PCI_MSI_NR) {
++		/* Clear interrupts */
++		plda_writel(pcie, 1 << bit, ISTATUS_MSI);
++
++		virq = irq_find_mapping(msi->inner_domain, bit);
++		if (virq) {
++			if (test_bit(bit, msi->used))
++				generic_handle_irq(virq);
++			else
++				dev_err(&pcie->pdev->dev,
++					"Unhandled MSI, MSI%d virq %d\n", bit,
++					virq);
++		} else
++			dev_err(&pcie->pdev->dev, "Unexpected MSI, MSI%d\n",
++				bit);
++
++	}
++	plda_writel(pcie, INT_MSI, ISTATUS_LOCAL);
++}
++
++static void plda_pcie_handle_intx_irq(struct plda_pcie *pcie,
++				      unsigned long status)
++{
++	u32 bit;
++	u32 virq;
++
++	status >>= INTA_OFFSET;
++
++	for_each_set_bit(bit, &status, PCI_NUM_INTX) {
++		/* Clear interrupts */
++		plda_writel(pcie, 1 << (bit + INTA_OFFSET), ISTATUS_LOCAL);
++
++		virq = irq_find_mapping(pcie->legacy_irq_domain, bit);
++		if (virq)
++			generic_handle_irq(virq);
++		else
++			dev_err(&pcie->pdev->dev,
++				"plda_pcie_handle_intx_irq unexpected IRQ, INT%d\n", bit);
++	}
++}
++
++static void plda_pcie_handle_errors_irq(struct plda_pcie *pcie, u32 status)
++{
++	if (status & INT_AXI_POST_ERROR)
++		dev_err(&pcie->pdev->dev, "AXI post error\n");
++	if (status & INT_AXI_FETCH_ERROR)
++		dev_err(&pcie->pdev->dev, "AXI fetch error\n");
++	if (status & INT_AXI_DISCARD_ERROR)
++		dev_err(&pcie->pdev->dev, "AXI discard error\n");
++	if (status & INT_PCIE_POST_ERROR)
++		dev_err(&pcie->pdev->dev, "PCIe post error\n");
++	if (status & INT_PCIE_FETCH_ERROR)
++		dev_err(&pcie->pdev->dev, "PCIe fetch error\n");
++	if (status & INT_PCIE_DISCARD_ERROR)
++		dev_err(&pcie->pdev->dev, "PCIe discard error\n");
++
++	plda_writel(pcie, INT_ERRORS, ISTATUS_LOCAL);
++}
++
++static void plda_pcie_isr(struct irq_desc *desc)
++{
++	struct irq_chip *chip = irq_desc_get_chip(desc);
++	struct plda_pcie *pcie;
++	u32 status;
++
++	chained_irq_enter(chip, desc);
++	pcie = irq_desc_get_handler_data(desc);
++
++	status = plda_readl(pcie, ISTATUS_LOCAL);
++	while ((status = (plda_readl(pcie, ISTATUS_LOCAL) & INT_MASK))) {
++		if (status & INT_INTX_MASK)
++			plda_pcie_handle_intx_irq(pcie, status);
++
++		if (status & INT_MSI)
++			plda_pcie_handle_msi_irq(pcie);
++
++		if (status & INT_ERRORS)
++			plda_pcie_handle_errors_irq(pcie, status);
++	}
++
++	chained_irq_exit(chip, desc);
++}
++
++#ifdef CONFIG_PCI_MSI
++static struct irq_chip plda_msi_irq_chip = {
++	.name = "PLDA PCIe MSI",
++	.irq_mask = pci_msi_mask_irq,
++	.irq_unmask = pci_msi_unmask_irq,
++};
++
++static struct msi_domain_info plda_msi_domain_info = {
++	.flags = (MSI_FLAG_USE_DEF_DOM_OPS | MSI_FLAG_USE_DEF_CHIP_OPS |
++		  MSI_FLAG_PCI_MSIX),
++	.chip = &plda_msi_irq_chip,
++};
++#endif
++
++static void plda_compose_msi_msg(struct irq_data *data, struct msi_msg *msg)
++{
++	struct plda_pcie *pcie = irq_data_get_irq_chip_data(data);
++	phys_addr_t msi_addr = plda_readl(pcie, IMSI_ADDR);
++
++	msg->address_lo = lower_32_bits(msi_addr);
++	msg->address_hi = upper_32_bits(msi_addr);
++	msg->data = data->hwirq;
++
++	dev_info(&pcie->pdev->dev, "msi#%d address_hi %#x address_lo %#x\n",
++		(int)data->hwirq, msg->address_hi, msg->address_lo);
++}
++
++static int plda_msi_set_affinity(struct irq_data *irq_data,
++				 const struct cpumask *mask, bool force)
++{
++	return -EINVAL;
++}
++
++static struct irq_chip plda_irq_chip = {
++	.name = "PLDA MSI",
++	.irq_compose_msi_msg = plda_compose_msi_msg,
++	.irq_set_affinity = plda_msi_set_affinity,
++};
++
++static int plda_msi_alloc(struct irq_domain *domain, unsigned int virq,
++			  unsigned int nr_irqs, void *args)
++{
++	struct plda_pcie *pcie = domain->host_data;
++	struct plda_msi *msi = &pcie->msi;
++	int bit;
++
++	WARN_ON(nr_irqs != 1);
++	mutex_lock(&msi->lock);
++
++	bit = find_first_zero_bit(msi->used, INT_PCI_MSI_NR);
++	if (bit >= INT_PCI_MSI_NR) {
++		mutex_unlock(&msi->lock);
++		return -ENOSPC;
++	}
++
++	set_bit(bit, msi->used);
++
++	irq_domain_set_info(domain, virq, bit, &plda_irq_chip,
++			    domain->host_data, handle_simple_irq,
++			    NULL, NULL);
++	mutex_unlock(&msi->lock);
++
++	return 0;
++}
++
++static void plda_msi_free(struct irq_domain *domain, unsigned int virq,
++			  unsigned int nr_irqs)
++{
++	struct irq_data *data = irq_domain_get_irq_data(domain, virq);
++	struct plda_pcie *pcie = irq_data_get_irq_chip_data(data);
++	struct plda_msi *msi = &pcie->msi;
++
++	mutex_lock(&msi->lock);
++
++	if (!test_bit(data->hwirq, msi->used))
++		dev_err(&pcie->pdev->dev, "Trying to free unused MSI#%lu\n",
++			data->hwirq);
++	else
++		__clear_bit(data->hwirq, msi->used);
++
++	mutex_unlock(&msi->lock);
++}
++
++static const struct irq_domain_ops dev_msi_domain_ops = {
++	.alloc  = plda_msi_alloc,
++	.free   = plda_msi_free,
++};
++
++static void plda_msi_free_irq_domain(struct plda_pcie *pcie)
++{
++#ifdef CONFIG_PCI_MSI
++	struct plda_msi *msi = &pcie->msi;
++	u32 irq;
++	int i;
++
++	for (i = 0; i < INT_PCI_MSI_NR; i++) {
++		irq = irq_find_mapping(msi->inner_domain, i);
++		if (irq > 0)
++			irq_dispose_mapping(irq);
++	}
++
++	if (msi->msi_domain)
++		irq_domain_remove(msi->msi_domain);
++
++	if (msi->inner_domain)
++		irq_domain_remove(msi->inner_domain);
++#endif
++}
++
++static void plda_pcie_free_irq_domain(struct plda_pcie *pcie)
++{
++	int i;
++	u32 irq;
++
++	/* Disable all interrupts */
++	plda_writel(pcie, 0, IMASK_LOCAL);
++
++	if (pcie->legacy_irq_domain) {
++		for (i = 0; i < PCI_NUM_INTX; i++) {
++			irq = irq_find_mapping(pcie->legacy_irq_domain, i);
++			if (irq > 0)
++				irq_dispose_mapping(irq);
++		}
++		irq_domain_remove(pcie->legacy_irq_domain);
++	}
++
++	if (pci_msi_enabled())
++		plda_msi_free_irq_domain(pcie);
++	irq_set_chained_handler_and_data(pcie->irq, NULL, NULL);
++}
++
++static int plda_pcie_init_msi_irq_domain(struct plda_pcie *pcie)
++{
++#ifdef CONFIG_PCI_MSI
++	struct fwnode_handle *fwn = of_node_to_fwnode(pcie->pdev->dev.of_node);
++	struct plda_msi *msi = &pcie->msi;
++
++	msi->inner_domain = irq_domain_add_linear(NULL, INT_PCI_MSI_NR,
++						  &dev_msi_domain_ops, pcie);
++	if (!msi->inner_domain) {
++		dev_err(&pcie->pdev->dev, "Failed to create dev IRQ domain\n");
++		return -ENOMEM;
++	}
++	msi->msi_domain = pci_msi_create_irq_domain(fwn, &plda_msi_domain_info,
++						    msi->inner_domain);
++	if (!msi->msi_domain) {
++		dev_err(&pcie->pdev->dev, "Failed to create msi IRQ domain\n");
++		irq_domain_remove(msi->inner_domain);
++		return -ENOMEM;
++	}
++#endif
++	return 0;
++}
++
++static int plda_pcie_enable_msi(struct plda_pcie *pcie, struct pci_bus *bus)
++{
++	struct plda_msi *msi = &pcie->msi;
++	u32 reg;
++
++	mutex_init(&msi->lock);
++
++	/* Enable MSI */
++	reg = plda_readl(pcie, IMASK_LOCAL);
++	reg |= INT_MSI;
++	plda_writel(pcie, reg, IMASK_LOCAL);
++	return 0;
++}
++
++static int plda_pcie_intx_map(struct irq_domain *domain, unsigned int irq,
++			      irq_hw_number_t hwirq)
++{
++	irq_set_chip_and_handler(irq, &dummy_irq_chip, handle_simple_irq);
++	irq_set_chip_data(irq, domain->host_data);
++
++	return 0;
++}
++
++static const struct irq_domain_ops intx_domain_ops = {
++	.map = plda_pcie_intx_map,
++	.xlate = pci_irqd_intx_xlate,
++};
++
++static int plda_pcie_init_irq_domain(struct plda_pcie *pcie)
++{
++	struct device *dev = &pcie->pdev->dev;
++	struct device_node *node = dev->of_node;
++	int ret;
++
++	if (pci_msi_enabled()) {
++		ret = plda_pcie_init_msi_irq_domain(pcie);
++		if (ret != 0)
++			return -ENOMEM;
++	}
++
++	/* Setup INTx */
++	pcie->legacy_irq_domain = irq_domain_add_linear(node, PCI_NUM_INTX,
++					&intx_domain_ops, pcie);
++
++	if (!pcie->legacy_irq_domain) {
++		dev_err(dev, "Failed to get a INTx IRQ domain\n");
++		return -ENOMEM;
++	}
++
++	irq_set_chained_handler_and_data(pcie->irq, plda_pcie_isr, pcie);
++	return 0;
++}
++
++static int plda_pcie_parse_dt(struct plda_pcie *pcie)
++{
++	struct resource *reg_res;
++	struct platform_device *pdev = pcie->pdev;
++	struct of_phandle_args syscon_args, phyctrl_args;
++	int ret;
++
++	reg_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "reg");
++	if (!reg_res) {
++		dev_err(&pdev->dev, "Missing required reg address range\n");
++		return -ENODEV;
++	}
++
++	pcie->reg_base = devm_ioremap_resource(&pdev->dev, reg_res);
++	if (IS_ERR(pcie->reg_base)) {
++		dev_err(&pdev->dev, "Failed to map reg memory\n");
++		return PTR_ERR(pcie->reg_base);
++	}
++
++	pcie->cfg_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "config");
++	if (!pcie->cfg_res) {
++		dev_err(&pdev->dev, "Missing required config address range");
++		return -ENODEV;
++	}
++
++	pcie->config_base = devm_ioremap_resource(&pdev->dev, pcie->cfg_res);
++	if (IS_ERR(pcie->config_base)) {
++		dev_err(&pdev->dev, "Failed to map config memory\n");
++		return PTR_ERR(pcie->config_base);
++	}
++
++	ret = of_parse_phandle_with_fixed_args(pdev->dev.of_node,
++					       "starfive,phyctrl", 2, 0, &phyctrl_args);
++	if (ret < 0) {
++		dev_err(&pdev->dev, "Failed to parse starfive,phyctrl\n");
++		return -EINVAL;
++	}
++
++	if (!of_device_is_compatible(phyctrl_args.np, "starfive,phyctrl"))
++		return -EINVAL;
++	pcie->reg_phyctrl =  device_node_to_regmap(phyctrl_args.np);
++	of_node_put(phyctrl_args.np);
++	if (IS_ERR(pcie->reg_phyctrl))
++		return PTR_ERR(pcie->reg_phyctrl);
++
++	pcie->phy_kvco_level = phyctrl_args.args[0];
++	pcie->phy_kvco_tune_signals = phyctrl_args.args[1];
++
++	pcie->irq = platform_get_irq(pdev, 0);
++	if (pcie->irq <= 0) {
++		dev_err(&pdev->dev, "Failed to get IRQ: %d\n", pcie->irq);
++		return -EINVAL;
++	}
++
++	ret = of_parse_phandle_with_fixed_args(pdev->dev.of_node,
++					       "starfive,stg-syscon", 4, 0, &syscon_args);
++	if (ret < 0) {
++		dev_err(&pdev->dev, "Failed to parse starfive,stg-syscon\n");
++		return -EINVAL;
++	}
++
++	pcie->reg_syscon = syscon_node_to_regmap(syscon_args.np);
++	of_node_put(syscon_args.np);
++	if (IS_ERR(pcie->reg_syscon))
++		return PTR_ERR(pcie->reg_syscon);
++
++	pcie->stg_arfun = syscon_args.args[0];
++	pcie->stg_awfun = syscon_args.args[1];
++	pcie->stg_rp_nep = syscon_args.args[2];
++	pcie->stg_lnksta = syscon_args.args[3];
++
++	/* Clear all interrupts */
++	plda_writel(pcie, 0xffffffff, ISTATUS_LOCAL);
++	plda_writel(pcie, INT_INTX_MASK | INT_ERRORS, IMASK_LOCAL);
++
++	return 0;
++}
++
++static struct pci_ops plda_pcie_ops = {
++	.read           = plda_pcie_config_read,
++	.write          = plda_pcie_config_write,
++};
++
++void plda_set_atr_entry(struct plda_pcie *pcie, phys_addr_t src_addr,
++			phys_addr_t trsl_addr, size_t window_size,
++			int trsl_param)
++{
++	void __iomem *base =
++		pcie->reg_base + XR3PCI_ATR_AXI4_SLV0;
++
++	/* Support AXI4 Slave 0 Address Translation Tables 0-7. */
++	if (pcie->atr_table_num >= XR3PCI_ATR_MAX_TABLE_NUM)
++		pcie->atr_table_num = XR3PCI_ATR_MAX_TABLE_NUM - 1;
++	base +=  XR3PCI_ATR_TABLE_OFFSET * pcie->atr_table_num;
++	pcie->atr_table_num++;
++
++	/* X3PCI_ATR_SRC_ADDR_LOW:
++	 *   - bit 0: enable entry,
++	 *   - bits 1-6: ATR window size: total size in bytes: 2^(ATR_WSIZE + 1)
++	 *   - bits 7-11: reserved
++	 *   - bits 12-31: start of source address
++	 */
++	writel((lower_32_bits(src_addr) & XR3PCI_ATR_SRC_ADDR_MASK) |
++			(fls(window_size) - 1) << XR3PCI_ATR_SRC_WIN_SIZE_SHIFT | 1,
++			base + XR3PCI_ATR_SRC_ADDR_LOW);
++	writel(upper_32_bits(src_addr), base + XR3PCI_ATR_SRC_ADDR_HIGH);
++	writel((lower_32_bits(trsl_addr) & XR3PCI_ATR_TRSL_ADDR_MASK),
++			base + XR3PCI_ATR_TRSL_ADDR_LOW);
++	writel(upper_32_bits(trsl_addr), base + XR3PCI_ATR_TRSL_ADDR_HIGH);
++	writel(trsl_param, base + XR3PCI_ATR_TRSL_PARAM);
++
++	pr_info("ATR entry: 0x%010llx %s 0x%010llx [0x%010llx] (param: 0x%06x)\n",
++	       src_addr, (trsl_param & XR3PCI_ATR_TRSL_DIR) ? "<-" : "->",
++	       trsl_addr, (u64)window_size, trsl_param);
++}
++
++static int plda_pcie_setup_windows(struct plda_pcie *pcie)
++{
++	struct pci_host_bridge *bridge = pcie->bridge;
++	struct resource_entry *entry;
++	u64 pci_addr;
++
++	resource_list_for_each_entry(entry, &bridge->windows) {
++		if (resource_type(entry->res) == IORESOURCE_MEM) {
++			pci_addr = entry->res->start - entry->offset;
++			plda_set_atr_entry(pcie,
++						entry->res->start, pci_addr,
++						resource_size(entry->res),
++						XR3PCI_ATR_TRSLID_PCIE_MEMORY);
++		}
++	}
++
++	return 0;
++}
++
++static int plda_clk_rst_init(struct plda_pcie *pcie)
++{
++	int ret;
++	struct device *dev = &pcie->pdev->dev;
++
++	pcie->num_clks = devm_clk_bulk_get_all(dev, &pcie->clks);
++	if (pcie->num_clks < 0) {
++		dev_err(dev, "Failed to get pcie clocks\n");
++		ret = -ENODEV;
++		goto exit;
++	}
++	ret = clk_bulk_prepare_enable(pcie->num_clks, pcie->clks);
++	if (ret) {
++		dev_err(&pcie->pdev->dev, "Failed to enable clocks\n");
++		goto exit;
++	}
++
++	pcie->resets = devm_reset_control_array_get_exclusive(dev);
++	if (IS_ERR(pcie->resets)) {
++		ret = PTR_ERR(pcie->resets);
++		dev_err(dev, "Failed to get pcie resets");
++		goto err_clk_init;
++	}
++	ret = reset_control_deassert(pcie->resets);
++	goto exit;
++
++err_clk_init:
++	clk_bulk_disable_unprepare(pcie->num_clks, pcie->clks);
++exit:
++	return ret;
++}
++
++static void plda_clk_rst_deinit(struct plda_pcie *pcie)
++{
++	reset_control_assert(pcie->resets);
++	clk_bulk_disable_unprepare(pcie->num_clks, pcie->clks);
++}
++
++int plda_pinctrl_init(struct plda_pcie *pcie)
++{
++	struct device *dev = &pcie->pdev->dev;
++
++	pcie->pinctrl = devm_pinctrl_get(dev);
++	if (IS_ERR_OR_NULL(pcie->pinctrl)) {
++		dev_err(dev, "Getting pinctrl handle failed\n");
++		return -EINVAL;
++	}
++
++	pcie->perst_state_def
++		= pinctrl_lookup_state(pcie->pinctrl, "perst-default");
++	if (IS_ERR_OR_NULL(pcie->perst_state_def)) {
++		dev_err(dev, "Failed to get the perst-default pinctrl handle\n");
++		return -EINVAL;
++	}
++
++	pcie->perst_state_active
++		= pinctrl_lookup_state(pcie->pinctrl, "perst-active");
++	if (IS_ERR_OR_NULL(pcie->perst_state_active)) {
++		dev_err(dev, "Failed to get the perst-active pinctrl handle\n");
++		return -EINVAL;
++	}
++
++	return 0;
++}
++
++static void plda_pcie_hw_init(struct plda_pcie *pcie)
++{
++	unsigned int value;
++	int i, ret;
++	struct device *dev = &pcie->pdev->dev;
++
++	if (pcie->perst_state_active) {
++		ret = pinctrl_select_state(pcie->pinctrl, pcie->perst_state_active);
++		if (ret)
++			dev_err(dev, "Cannot set reset pin to low\n");
++	}
++
++	/* Disable physical functions except #0 */
++	for (i = 1; i < PLDA_FUNC_NUM; i++) {
++		regmap_update_bits(pcie->reg_syscon,
++				pcie->stg_arfun,
++				STG_SYSCON_AXI4_SLVL_ARFUNC_MASK,
++				(i << PLDA_PHY_FUNC_SHIFT) <<
++				STG_SYSCON_AXI4_SLVL_ARFUNC_SHIFT);
++		regmap_update_bits(pcie->reg_syscon,
++				pcie->stg_awfun,
++				STG_SYSCON_AXI4_SLVL_AWFUNC_MASK,
++				(i << PLDA_PHY_FUNC_SHIFT) <<
++				STG_SYSCON_AXI4_SLVL_AWFUNC_SHIFT);
++
++		value = readl(pcie->reg_base + PCI_MISC);
++		value |= PLDA_FUNCTION_DIS;
++		writel(value, pcie->reg_base + PCI_MISC);
++	}
++	regmap_update_bits(pcie->reg_syscon,
++				pcie->stg_arfun,
++				STG_SYSCON_AXI4_SLVL_ARFUNC_MASK,
++				0 << STG_SYSCON_AXI4_SLVL_ARFUNC_SHIFT);
++	regmap_update_bits(pcie->reg_syscon,
++				pcie->stg_awfun,
++				STG_SYSCON_AXI4_SLVL_AWFUNC_MASK,
++				0 << STG_SYSCON_AXI4_SLVL_AWFUNC_SHIFT);
++
++	/* PCIe Multi-PHY PLL KVCO Gain fine tune settings: */
++	regmap_write(pcie->reg_phyctrl, pcie->phy_kvco_level,
++		     PHY_KVCO_FINE_TUNE_LEVEL);
++	regmap_write(pcie->reg_phyctrl, pcie->phy_kvco_tune_signals,
++		     PHY_KVCO_FINE_TUNE_SIGNALS);
++
++	/* Enable root port*/
++	value = readl(pcie->reg_base + GEN_SETTINGS);
++	value |= PLDA_RP_ENABLE;
++	writel(value, pcie->reg_base + GEN_SETTINGS);
++
++	/* PCIe PCI Standard Configuration Identification Settings. */
++	value = (IDS_PCI_TO_PCI_BRIDGE << IDS_CLASS_CODE_SHIFT) | IDS_REVISION_ID;
++	writel(value, pcie->reg_base + PCIE_PCI_IDS);
++
++	/* The LTR message forwarding of PCIe Message Reception was set by core
++	 * as default, but the forward id & addr are also need to be reset.
++	 * If we do not disable LTR message forwarding here, or set a legal
++	 * forwarding address, the kernel will get stuck after this driver probe.
++	 * To workaround, disable the LTR message forwarding support on
++	 * PCIe Message Reception.
++	 */
++	value = readl(pcie->reg_base + PMSG_SUPPORT_RX);
++	value &= ~PMSG_LTR_SUPPORT;
++	writel(value, pcie->reg_base + PMSG_SUPPORT_RX);
++
++	/* Prefetchable memory window 64-bit addressing support */
++	value = readl(pcie->reg_base + PCIE_WINROM);
++	value |= PREF_MEM_WIN_64_SUPPORT;
++	writel(value, pcie->reg_base + PCIE_WINROM);
++
++	/* As the two host bridges in JH7110 soc have the same default
++	 * address translation table, this cause the second root port can't
++	 * access it's host bridge config space correctly.
++	 * To workaround, config the ATR of host bridge config space by SW.
++	 */
++	plda_set_atr_entry(pcie,
++			pcie->cfg_res->start, 0,
++			1 << XR3_PCI_ECAM_SIZE,
++			XR3PCI_ATR_TRSLID_PCIE_CONFIG);
++
++	plda_pcie_setup_windows(pcie);
++
++	/* Ensure that PERST has been asserted for at least 100 ms */
++	msleep(300);
++	if (pcie->perst_state_def) {
++		ret = pinctrl_select_state(pcie->pinctrl, pcie->perst_state_def);
++		if (ret)
++			dev_err(dev, "Cannot set reset pin to high\n");
++	}
++}
++
++static int plda_pcie_is_link_up(struct plda_pcie *pcie)
++{
++	struct device *dev = &pcie->pdev->dev;
++	int ret;
++	u32 stg_reg_val;
++
++	/* 100ms timeout value should be enough for Gen1/2 training */
++	ret = regmap_read_poll_timeout(pcie->reg_syscon,
++					pcie->stg_lnksta,
++					stg_reg_val,
++					stg_reg_val & PLDA_DATA_LINK_ACTIVE,
++					10 * 1000, 100 * 1000);
++
++	/* If the link is down (no device in slot), then exit. */
++	if (ret == -ETIMEDOUT) {
++		dev_info(dev, "Port link down, exit.\n");
++		return PLDA_LINK_DOWN;
++	} else if (ret == 0) {
++		dev_info(dev, "Port link up.\n");
++		return PLDA_LINK_UP;
++	}
++
++	dev_warn(dev, "Read stg_linksta failed.\n");
++	return ret;
++}
++
++static int plda_pcie_probe(struct platform_device *pdev)
++{
++	struct device *dev = &pdev->dev;
++	struct plda_pcie *pcie;
++	struct pci_bus *bus;
++	struct pci_host_bridge *bridge;
++	int ret;
++
++	pcie = devm_kzalloc(dev, sizeof(*pcie), GFP_KERNEL);
++	if (!pcie)
++		return -ENOMEM;
++
++	pcie->pdev = pdev;
++	pcie->atr_table_num = 0;
++
++	ret = plda_pcie_parse_dt(pcie);
++	if (ret) {
++		dev_err(&pdev->dev, "Parsing DT failed\n");
++		return ret;
++	}
++
++	platform_set_drvdata(pdev, pcie);
++
++	plda_pinctrl_init(pcie);
++	if (ret) {
++		dev_err(&pdev->dev, "Init pinctrl failed\n");
++		return ret;
++	}
++
++	regmap_update_bits(pcie->reg_syscon,
++				pcie->stg_rp_nep,
++				STG_SYSCON_K_RP_NEP_MASK,
++				1 << STG_SYSCON_K_RP_NEP_SHIFT);
++
++	regmap_update_bits(pcie->reg_syscon,
++				pcie->stg_awfun,
++				STG_SYSCON_CKREF_SRC_MASK,
++				2 << STG_SYSCON_CKREF_SRC_SHIFT);
++
++	regmap_update_bits(pcie->reg_syscon,
++				pcie->stg_awfun,
++				STG_SYSCON_CLKREQ_MASK,
++				1 << STG_SYSCON_CLKREQ_SHIFT);
++
++	ret = plda_clk_rst_init(pcie);
++	if (ret < 0) {
++		dev_err(&pdev->dev, "Failed to init pcie clk reset: %d\n", ret);
++		goto exit;
++	}
++
++	ret = plda_pcie_init_irq_domain(pcie);
++	if (ret) {
++		dev_err(&pdev->dev, "Failed creating IRQ Domain\n");
++		goto exit;
++	}
++
++	bridge = devm_pci_alloc_host_bridge(dev, 0);
++	if (!bridge) {
++		ret = -ENOMEM;
++		goto exit;
++	}
++
++	pm_runtime_enable(&pdev->dev);
++	pm_runtime_get_sync(&pdev->dev);
++
++	/* Set default bus ops */
++	bridge->ops = &plda_pcie_ops;
++	bridge->sysdata = pcie;
++	pcie->bridge = bridge;
++
++	plda_pcie_hw_init(pcie);
++
++	if (plda_pcie_is_link_up(pcie) == PLDA_LINK_DOWN)
++		goto release;
++
++	if (IS_ENABLED(CONFIG_PCI_MSI)) {
++		ret = plda_pcie_enable_msi(pcie, bus);
++		if (ret < 0) {
++			dev_err(&pdev->dev,	"Failed to enable MSI support: %d\n", ret);
++			goto release;
++		}
++	}
++
++	ret = pci_host_probe(bridge);
++	if (ret < 0) {
++		dev_err(&pdev->dev, "Failed to pci host probe: %d\n", ret);
++		goto release;
++	}
++
++exit:
++	return ret;
++
++release:
++	plda_clk_rst_deinit(pcie);
++
++	pm_runtime_put_sync(&pdev->dev);
++	pm_runtime_disable(&pdev->dev);
++
++	pci_free_host_bridge(pcie->bridge);
++	devm_kfree(&pdev->dev, pcie);
++	platform_set_drvdata(pdev, NULL);
++
++	return ret;
++}
++
++static int plda_pcie_remove(struct platform_device *pdev)
++{
++	struct plda_pcie *pcie = platform_get_drvdata(pdev);
++
++	plda_pcie_free_irq_domain(pcie);
++	plda_clk_rst_deinit(pcie);
++	platform_set_drvdata(pdev, NULL);
++
++	return 0;
++}
++
++#ifdef CONFIG_PM_SLEEP
++static int __maybe_unused plda_pcie_suspend_noirq(struct device *dev)
++{
++	struct plda_pcie *pcie = dev_get_drvdata(dev);
++
++	if (!pcie)
++		return 0;
++
++	clk_bulk_disable_unprepare(pcie->num_clks, pcie->clks);
++
++	return 0;
++}
++
++static int __maybe_unused plda_pcie_resume_noirq(struct device *dev)
++{
++	struct plda_pcie *pcie = dev_get_drvdata(dev);
++	int ret;
++
++	if (!pcie)
++		return 0;
++
++	ret = clk_bulk_prepare_enable(pcie->num_clks, pcie->clks);
++	if (ret)
++		dev_err(dev, "Failed to enable clocks\n");
++
++	return ret;
++}
++
++static const struct dev_pm_ops plda_pcie_pm_ops = {
++	SET_NOIRQ_SYSTEM_SLEEP_PM_OPS(plda_pcie_suspend_noirq,
++				      plda_pcie_resume_noirq)
++};
++#endif
++
++static const struct of_device_id plda_pcie_of_match[] = {
++	{ .compatible = "plda,pci-xpressrich3-axi"},
++	{ .compatible = "starfive,jh7110-pcie"},
++	{ },
++};
++MODULE_DEVICE_TABLE(of, plda_pcie_of_match);
++
++static struct platform_driver plda_pcie_driver = {
++	.driver = {
++		.name = KBUILD_MODNAME,
++		.of_match_table = of_match_ptr(plda_pcie_of_match),
++#ifdef CONFIG_PM_SLEEP
++		.pm = &plda_pcie_pm_ops,
++#endif
++	},
++	.probe = plda_pcie_probe,
++	.remove = plda_pcie_remove,
++};
++module_platform_driver(plda_pcie_driver);
++
++MODULE_DESCRIPTION("StarFive JH7110 PCIe host driver");
++MODULE_AUTHOR("ke.zhu <ke.zhu@starfivetech.com>");
++MODULE_AUTHOR("Mason Huo <mason.huo@starfivetech.com>");
++MODULE_LICENSE("GPL v2");
+diff --git a/drivers/perf/riscv_pmu_sbi.c b/drivers/perf/riscv_pmu_sbi.c
+new file mode 100644
+index 000000000000..6abbfedd0aa6
+--- /dev/null
++++ b/drivers/perf/riscv_pmu_sbi.c
+@@ -0,0 +1,627 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * RISC-V performance counter support.
++ *
++ * Copyright (C) 2021 Western Digital Corporation or its affiliates.
++ *
++ * This code is based on ARM perf event code which is in turn based on
++ * sparc64 and x86 code.
++ */
++
++#define pr_fmt(fmt) "riscv-pmu-sbi: " fmt
++
++#include <linux/mod_devicetable.h>
++#include <linux/perf/riscv_pmu.h>
++#include <linux/platform_device.h>
++
++#include <asm/sbi.h>
++
++union sbi_pmu_ctr_info {
++	unsigned long value;
++	struct {
++		unsigned long csr:12;
++		unsigned long width:6;
++#if __riscv_xlen == 32
++		unsigned long reserved:13;
++#else
++		unsigned long reserved:45;
++#endif
++		unsigned long type:1;
++	};
++};
++
++/**
++ * RISC-V doesn't have hetergenous harts yet. This need to be part of
++ * per_cpu in case of harts with different pmu counters
++ */
++static union sbi_pmu_ctr_info *pmu_ctr_list;
++
++struct sbi_pmu_event_data {
++	union {
++		union {
++			struct hw_gen_event {
++				uint32_t event_code:16;
++				uint32_t event_type:4;
++				uint32_t reserved:12;
++			} hw_gen_event;
++			struct hw_cache_event {
++				uint32_t result_id:1;
++				uint32_t op_id:2;
++				uint32_t cache_id:13;
++				uint32_t event_type:4;
++				uint32_t reserved:12;
++			} hw_cache_event;
++		};
++		uint32_t event_idx;
++	};
++};
++
++static const struct sbi_pmu_event_data pmu_hw_event_map[] = {
++	[PERF_COUNT_HW_CPU_CYCLES]		= {.hw_gen_event = {
++							SBI_PMU_HW_CPU_CYCLES,
++							SBI_PMU_EVENT_TYPE_HW, 0}},
++	[PERF_COUNT_HW_INSTRUCTIONS]		= {.hw_gen_event = {
++							SBI_PMU_HW_INSTRUCTIONS,
++							SBI_PMU_EVENT_TYPE_HW, 0}},
++	[PERF_COUNT_HW_CACHE_REFERENCES]	= {.hw_gen_event = {
++							SBI_PMU_HW_CACHE_REFERENCES,
++							SBI_PMU_EVENT_TYPE_HW, 0}},
++	[PERF_COUNT_HW_CACHE_MISSES]		= {.hw_gen_event = {
++							SBI_PMU_HW_CACHE_MISSES,
++							SBI_PMU_EVENT_TYPE_HW, 0}},
++	[PERF_COUNT_HW_BRANCH_INSTRUCTIONS]	= {.hw_gen_event = {
++							SBI_PMU_HW_BRANCH_INSTRUCTIONS,
++							SBI_PMU_EVENT_TYPE_HW, 0}},
++	[PERF_COUNT_HW_BRANCH_MISSES]		= {.hw_gen_event = {
++							SBI_PMU_HW_BRANCH_MISSES,
++							SBI_PMU_EVENT_TYPE_HW, 0}},
++	[PERF_COUNT_HW_BUS_CYCLES]		= {.hw_gen_event = {
++							SBI_PMU_HW_BUS_CYCLES,
++							SBI_PMU_EVENT_TYPE_HW, 0}},
++	[PERF_COUNT_HW_STALLED_CYCLES_FRONTEND]	= {.hw_gen_event = {
++							SBI_PMU_HW_STALLED_CYCLES_FRONTEND,
++							SBI_PMU_EVENT_TYPE_HW, 0}},
++	[PERF_COUNT_HW_STALLED_CYCLES_BACKEND]	= {.hw_gen_event = {
++							SBI_PMU_HW_STALLED_CYCLES_BACKEND,
++							SBI_PMU_EVENT_TYPE_HW, 0}},
++	[PERF_COUNT_HW_REF_CPU_CYCLES]		= {.hw_gen_event = {
++							SBI_PMU_HW_REF_CPU_CYCLES,
++							SBI_PMU_EVENT_TYPE_HW, 0}},
++};
++
++#define C(x) PERF_COUNT_HW_CACHE_##x
++static const struct sbi_pmu_event_data pmu_cache_event_map[PERF_COUNT_HW_CACHE_MAX]
++[PERF_COUNT_HW_CACHE_OP_MAX]
++[PERF_COUNT_HW_CACHE_RESULT_MAX] = {
++	[C(L1D)] = {
++		[C(OP_READ)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_READ), C(L1D), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_READ), C(L1D), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++		[C(OP_WRITE)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_WRITE), C(L1D), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_WRITE), C(L1D), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++		[C(OP_PREFETCH)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_PREFETCH), C(L1D), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_PREFETCH), C(L1D), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++	},
++	[C(L1I)] = {
++		[C(OP_READ)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event =	{C(RESULT_ACCESS),
++					C(OP_READ), C(L1I), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS), C(OP_READ),
++					C(L1I), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++		[C(OP_WRITE)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_WRITE), C(L1I), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_WRITE), C(L1I), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++		[C(OP_PREFETCH)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_PREFETCH), C(L1I), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_PREFETCH), C(L1I), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++	},
++	[C(LL)] = {
++		[C(OP_READ)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_READ), C(LL), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_READ), C(LL), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++		[C(OP_WRITE)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_WRITE), C(LL), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_WRITE), C(LL), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++		[C(OP_PREFETCH)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_PREFETCH), C(LL), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_PREFETCH), C(LL), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++	},
++	[C(DTLB)] = {
++		[C(OP_READ)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_READ), C(DTLB), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_READ), C(DTLB), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++		[C(OP_WRITE)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_WRITE), C(DTLB), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_WRITE), C(DTLB), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++		[C(OP_PREFETCH)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_PREFETCH), C(DTLB), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_PREFETCH), C(DTLB), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++	},
++	[C(ITLB)] = {
++		[C(OP_READ)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_READ), C(ITLB), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_READ), C(ITLB), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++		[C(OP_WRITE)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_WRITE), C(ITLB), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_WRITE), C(ITLB), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++		[C(OP_PREFETCH)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_PREFETCH), C(ITLB), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_PREFETCH), C(ITLB), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++	},
++	[C(BPU)] = {
++		[C(OP_READ)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_READ), C(BPU), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_READ), C(BPU), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++		[C(OP_WRITE)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_WRITE), C(BPU), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_WRITE), C(BPU), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++		[C(OP_PREFETCH)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_PREFETCH), C(BPU), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_PREFETCH), C(BPU), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++	},
++	[C(NODE)] = {
++		[C(OP_READ)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_READ), C(NODE), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_READ), C(NODE), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++		[C(OP_WRITE)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_WRITE), C(NODE), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_WRITE), C(NODE), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++		[C(OP_PREFETCH)] = {
++			[C(RESULT_ACCESS)] = {.hw_cache_event = {C(RESULT_ACCESS),
++					C(OP_PREFETCH), C(NODE), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++			[C(RESULT_MISS)] = {.hw_cache_event = {C(RESULT_MISS),
++					C(OP_PREFETCH), C(NODE), SBI_PMU_EVENT_TYPE_CACHE, 0}},
++		},
++	},
++};
++
++static int pmu_sbi_ctr_get_width(int idx)
++{
++	return pmu_ctr_list[idx].width;
++}
++
++static bool pmu_sbi_ctr_is_fw(int cidx)
++{
++	union sbi_pmu_ctr_info *info;
++
++	info = &pmu_ctr_list[cidx];
++	if (!info)
++		return false;
++
++	return (info->type == SBI_PMU_CTR_TYPE_FW) ? true : false;
++}
++
++static int pmu_sbi_ctr_get_idx(struct perf_event *event)
++{
++	struct hw_perf_event *hwc = &event->hw;
++	struct riscv_pmu *rvpmu = to_riscv_pmu(event->pmu);
++	struct cpu_hw_events *cpuc = this_cpu_ptr(rvpmu->hw_events);
++	struct sbiret ret;
++	int idx;
++	uint64_t cbase = 0;
++	uint64_t cmask = GENMASK_ULL(rvpmu->num_counters - 1, 0);
++	unsigned long cflags = 0;
++
++	if (event->attr.exclude_kernel)
++		cflags |= SBI_PMU_CFG_FLAG_SET_SINH;
++	if (event->attr.exclude_user)
++		cflags |= SBI_PMU_CFG_FLAG_SET_UINH;
++
++	/* retrieve the available counter index */
++	ret = sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_COUNTER_CFG_MATCH, cbase, cmask,
++			cflags, hwc->event_base, hwc->config, 0);
++	if (ret.error) {
++		pr_debug("Not able to find a counter for event %lx config %llx\n",
++			hwc->event_base, hwc->config);
++		return sbi_err_map_linux_errno(ret.error);
++	}
++
++	idx = ret.value;
++	if (idx >= rvpmu->num_counters || !pmu_ctr_list[idx].value)
++		return -ENOENT;
++
++	/* Additional sanity check for the counter id */
++	if (pmu_sbi_ctr_is_fw(idx)) {
++		if (!test_and_set_bit(idx, cpuc->used_fw_ctrs))
++			return idx;
++	} else {
++		if (!test_and_set_bit(idx, cpuc->used_hw_ctrs))
++			return idx;
++	}
++
++	return -ENOENT;
++}
++
++static void pmu_sbi_ctr_clear_idx(struct perf_event *event)
++{
++
++	struct hw_perf_event *hwc = &event->hw;
++	struct riscv_pmu *rvpmu = to_riscv_pmu(event->pmu);
++	struct cpu_hw_events *cpuc = this_cpu_ptr(rvpmu->hw_events);
++	int idx = hwc->idx;
++
++	if (pmu_sbi_ctr_is_fw(idx))
++		clear_bit(idx, cpuc->used_fw_ctrs);
++	else
++		clear_bit(idx, cpuc->used_hw_ctrs);
++}
++
++static int pmu_event_find_cache(u64 config)
++{
++	unsigned int cache_type, cache_op, cache_result, ret;
++
++	cache_type = (config >>  0) & 0xff;
++	if (cache_type >= PERF_COUNT_HW_CACHE_MAX)
++		return -EINVAL;
++
++	cache_op = (config >>  8) & 0xff;
++	if (cache_op >= PERF_COUNT_HW_CACHE_OP_MAX)
++		return -EINVAL;
++
++	cache_result = (config >> 16) & 0xff;
++	if (cache_result >= PERF_COUNT_HW_CACHE_RESULT_MAX)
++		return -EINVAL;
++
++	ret = pmu_cache_event_map[cache_type][cache_op][cache_result].event_idx;
++
++	return ret;
++}
++
++static bool pmu_sbi_is_fw_event(struct perf_event *event)
++{
++	u32 type = event->attr.type;
++	u64 config = event->attr.config;
++
++	if ((type == PERF_TYPE_RAW) && ((config >> 63) == 1))
++		return true;
++	else
++		return false;
++}
++
++static int pmu_sbi_event_map(struct perf_event *event, u64 *econfig)
++{
++	u32 type = event->attr.type;
++	u64 config = event->attr.config;
++	int bSoftware;
++	u64 raw_config_val;
++	int ret;
++
++	switch (type) {
++	case PERF_TYPE_HARDWARE:
++		if (config >= PERF_COUNT_HW_MAX)
++			return -EINVAL;
++		ret = pmu_hw_event_map[event->attr.config].event_idx;
++		break;
++	case PERF_TYPE_HW_CACHE:
++		ret = pmu_event_find_cache(config);
++		break;
++	case PERF_TYPE_RAW:
++		/*
++		 * As per SBI specification, the upper 16 bits must be unused for
++		 * a raw event. Use the MSB (63b) to distinguish between hardware
++		 * raw event and firmware events.
++		 */
++		bSoftware = config >> 63;
++		raw_config_val = config & RISCV_PMU_RAW_EVENT_MASK;
++		if (bSoftware) {
++			if (raw_config_val < SBI_PMU_FW_MAX)
++				ret = (raw_config_val & 0xFFFF) |
++				      (SBI_PMU_EVENT_TYPE_FW << 16);
++			else
++				return -EINVAL;
++		} else {
++			ret = RISCV_PMU_RAW_EVENT_IDX;
++			*econfig = raw_config_val;
++		}
++		break;
++	default:
++		ret = -EINVAL;
++		break;
++	}
++
++	return ret;
++}
++
++static u64 pmu_sbi_ctr_read(struct perf_event *event)
++{
++	struct hw_perf_event *hwc = &event->hw;
++	int idx = hwc->idx;
++	struct sbiret ret;
++	union sbi_pmu_ctr_info info;
++	u64 val = 0;
++
++	if (pmu_sbi_is_fw_event(event)) {
++		ret = sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_COUNTER_FW_READ,
++				hwc->idx, 0, 0, 0, 0, 0);
++		if (!ret.error)
++			val = ret.value;
++	} else {
++		info = pmu_ctr_list[idx];
++		val = riscv_pmu_ctr_read_csr(info.csr);
++		if (IS_ENABLED(CONFIG_32BIT))
++			val = ((u64)riscv_pmu_ctr_read_csr(info.csr + 0x80)) << 31 | val;
++	}
++
++	return val;
++}
++
++static void pmu_sbi_ctr_start(struct perf_event *event, u64 ival)
++{
++	struct sbiret ret;
++	struct hw_perf_event *hwc = &event->hw;
++	unsigned long flag = SBI_PMU_START_FLAG_SET_INIT_VALUE;
++
++	ret = sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_COUNTER_START, hwc->idx,
++			1, flag, ival, ival >> 32, 0);
++	if (ret.error && (ret.error != SBI_ERR_ALREADY_STARTED))
++		pr_err("Starting counter idx %d failed with error %d\n",
++			hwc->idx, sbi_err_map_linux_errno(ret.error));
++}
++
++static void pmu_sbi_ctr_stop(struct perf_event *event, unsigned long flag)
++{
++	struct sbiret ret;
++	struct hw_perf_event *hwc = &event->hw;
++
++	ret = sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_COUNTER_STOP, hwc->idx, 1, flag, 0, 0, 0);
++	if (ret.error && (ret.error != SBI_ERR_ALREADY_STOPPED) &&
++		flag != SBI_PMU_STOP_FLAG_RESET)
++		pr_err("Stopping counter idx %d failed with error %d\n",
++			hwc->idx, sbi_err_map_linux_errno(ret.error));
++}
++
++static int pmu_sbi_find_num_ctrs(void)
++{
++	struct sbiret ret;
++
++	ret = sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_NUM_COUNTERS, 0, 0, 0, 0, 0, 0);
++	if (!ret.error)
++		return ret.value;
++	else
++		return sbi_err_map_linux_errno(ret.error);
++}
++
++static int pmu_sbi_get_ctrinfo(int nctr)
++{
++	struct sbiret ret;
++	int i, num_hw_ctr = 0, num_fw_ctr = 0;
++	union sbi_pmu_ctr_info cinfo;
++
++	pmu_ctr_list = kcalloc(nctr, sizeof(*pmu_ctr_list), GFP_KERNEL);
++	if (!pmu_ctr_list)
++		return -ENOMEM;
++
++	for (i = 0; i <= nctr; i++) {
++		ret = sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_COUNTER_GET_INFO, i, 0, 0, 0, 0, 0);
++		if (ret.error)
++			/* The logical counter ids are not expected to be contiguous */
++			continue;
++		cinfo.value = ret.value;
++		if (cinfo.type == SBI_PMU_CTR_TYPE_FW)
++			num_fw_ctr++;
++		else
++			num_hw_ctr++;
++		pmu_ctr_list[i].value = cinfo.value;
++	}
++
++	pr_info("%d firmware and %d hardware counters\n", num_fw_ctr, num_hw_ctr);
++
++	return 0;
++}
++
++static int pmu_sbi_starting_cpu(unsigned int cpu, struct hlist_node *node)
++{
++	struct riscv_pmu *pmu = hlist_entry_safe(node, struct riscv_pmu, node);
++
++	/* Enable the access for TIME csr only from the user mode now */
++	csr_write(CSR_SCOUNTEREN, 0x2);
++
++	/* Stop all the counters so that they can be enabled from perf */
++	sbi_ecall(SBI_EXT_PMU, SBI_EXT_PMU_COUNTER_STOP,
++		  0, GENMASK_ULL(pmu->num_counters - 1, 0), 0, 0, 0, 0);
++
++	return 0;
++}
++
++static int pmu_sbi_dying_cpu(unsigned int cpu, struct hlist_node *node)
++{
++	/* Disable all counters access for user mode now */
++	csr_write(CSR_SCOUNTEREN, 0x0);
++
++	return 0;
++}
++
++static uint64_t pmu_sbi_get_pmu_id(void)
++{
++	union sbi_pmu_id {
++		uint64_t value;
++		struct {
++			uint16_t imp:16;
++			uint16_t arch:16;
++			uint32_t vendor:32;
++		};
++	} pmuid;
++
++	pmuid.value = 0;
++	pmuid.vendor = (uint32_t) sbi_get_mvendorid();
++	pmuid.arch = (sbi_get_marchid() >> (63 - 15) & (1 << 15)) | (sbi_get_marchid() & 0x7FFF);
++	pmuid.imp = (sbi_get_mimpid() >> 16);
++
++	return pmuid.value;
++}
++
++static ssize_t pmu_sbi_id_show(struct device *dev,
++		struct device_attribute *attr, char *buf)
++{
++	int len;
++
++	len = sprintf(buf, "0x%llx\n", pmu_sbi_get_pmu_id());
++	if (len <= 0)
++		dev_err(dev, "mydrv: Invalid sprintf len: %dn", len);
++
++	return len;
++}
++
++static DEVICE_ATTR(id, S_IRUGO | S_IWUSR, pmu_sbi_id_show, 0);
++
++static struct attribute *pmu_sbi_attrs[] = {
++	&dev_attr_id.attr,
++	NULL
++};
++
++ATTRIBUTE_GROUPS(pmu_sbi);
++
++static int pmu_sbi_device_probe(struct platform_device *pdev)
++{
++	struct riscv_pmu *pmu = NULL;
++	int num_counters;
++	int ret;
++
++	pr_info("SBI PMU extension is available\n");
++	pmu = riscv_pmu_alloc();
++	if (!pmu)
++		return -ENOMEM;
++
++	num_counters = pmu_sbi_find_num_ctrs();
++	if (num_counters < 0) {
++		pr_err("SBI PMU extension doesn't provide any counters\n");
++		return -ENODEV;
++	}
++
++	/* cache all the information about counters now */
++	if (pmu_sbi_get_ctrinfo(num_counters))
++		return -ENODEV;
++
++	pmu->num_counters = num_counters;
++	pmu->ctr_start = pmu_sbi_ctr_start;
++	pmu->ctr_stop = pmu_sbi_ctr_stop;
++	pmu->event_map = pmu_sbi_event_map;
++	pmu->ctr_get_idx = pmu_sbi_ctr_get_idx;
++	pmu->ctr_get_width = pmu_sbi_ctr_get_width;
++	pmu->ctr_clear_idx = pmu_sbi_ctr_clear_idx;
++	pmu->ctr_read = pmu_sbi_ctr_read;
++
++	ret = sysfs_create_group(&pdev->dev.kobj, &pmu_sbi_group);
++	if (ret) {
++		dev_err(&pdev->dev, "sysfs creation failed\n");
++		return ret;
++	}
++	pdev->dev.groups = pmu_sbi_groups;
++
++#ifndef CONFIG_SOC_STARFIVE
++	ret = cpuhp_state_add_instance(CPUHP_AP_PERF_RISCV_STARTING, &pmu->node);
++	if (ret)
++		return ret;
++#endif
++
++	ret = perf_pmu_register(&pmu->pmu, "cpu", PERF_TYPE_RAW);
++	if (ret) {
++		cpuhp_state_remove_instance(CPUHP_AP_PERF_RISCV_STARTING, &pmu->node);
++		return ret;
++	}
++
++	return 0;
++}
++
++static struct platform_driver pmu_sbi_driver = {
++	.probe		= pmu_sbi_device_probe,
++	.driver		= {
++		.name	= RISCV_PMU_PDEV_NAME,
++	},
++};
++
++static int __init pmu_sbi_devinit(void)
++{
++	int ret;
++	struct platform_device *pdev;
++
++	if (sbi_spec_version < sbi_mk_version(0, 3) ||
++	    sbi_probe_extension(SBI_EXT_PMU) <= 0) {
++		return 0;
++	}
++
++	ret = cpuhp_setup_state_multi(CPUHP_AP_PERF_RISCV_STARTING,
++				      "perf/riscv/pmu:starting",
++				      pmu_sbi_starting_cpu, pmu_sbi_dying_cpu);
++	if (ret) {
++		pr_err("CPU hotplug notifier could not be registered: %d\n",
++		       ret);
++		return ret;
++	}
++
++	ret = platform_driver_register(&pmu_sbi_driver);
++	if (ret)
++		return ret;
++
++	pdev = platform_device_register_simple(RISCV_PMU_PDEV_NAME, -1, NULL, 0);
++	if (IS_ERR(pdev)) {
++		platform_driver_unregister(&pmu_sbi_driver);
++		return PTR_ERR(pdev);
++	}
++
++	/* Notify legacy implementation that SBI pmu is available*/
++	riscv_pmu_legacy_skip_init();
++
++	return ret;
++}
++device_initcall(pmu_sbi_devinit)
+diff --git a/drivers/phy/m31/7110-m31-dphy.h b/drivers/phy/m31/7110-m31-dphy.h
+new file mode 100644
+index 000000000000..e346cbdc80ea
+--- /dev/null
++++ b/drivers/phy/m31/7110-m31-dphy.h
+@@ -0,0 +1,419 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++/*
++ * Copyright (C) 2022 StarFive Technology Co., Ltd.
++ */
++
++#ifndef __7110_M31_DPHY_H__
++#define __7110_M31_DPHY_H__
++
++#define  AON_POWER_READY_N_WIDTH             0x1U
++#define  AON_POWER_READY_N_SHIFT             0x0U
++#define  AON_POWER_READY_N_MASK              0x1U
++#define  CFG_CKLANE_SET_WIDTH                0x5U
++#define  CFG_CKLANE_SET_SHIFT                0x1U
++#define  CFG_CKLANE_SET_MASK                 0x3EU
++#define  CFG_DATABUS16_SEL_WIDTH             0x1U
++#define  CFG_DATABUS16_SEL_SHIFT             0x6U
++#define  CFG_DATABUS16_SEL_MASK              0x40U
++#define  CFG_DPDN_SWAP_WIDTH                 0x5U
++#define  CFG_DPDN_SWAP_SHIFT                 0x7U
++#define  CFG_DPDN_SWAP_MASK                  0xF80U
++#define  CFG_L0_SWAP_SEL_WIDTH               0x3U
++#define  CFG_L0_SWAP_SEL_SHIFT               0xCU
++#define  CFG_L0_SWAP_SEL_MASK                0x7000U
++#define  CFG_L1_SWAP_SEL_WIDTH               0x3U
++#define  CFG_L1_SWAP_SEL_SHIFT               0xFU
++#define  CFG_L1_SWAP_SEL_MASK                0x38000U
++#define  CFG_L2_SWAP_SEL_WIDTH               0x3U
++#define  CFG_L2_SWAP_SEL_SHIFT               0x12U
++#define  CFG_L2_SWAP_SEL_MASK                0x1C0000U
++#define  CFG_L3_SWAP_SEL_WIDTH               0x3U
++#define  CFG_L3_SWAP_SEL_SHIFT               0x15U
++#define  CFG_L3_SWAP_SEL_MASK                0xE00000U
++#define  CFG_L4_SWAP_SEL_WIDTH               0x3U
++#define  CFG_L4_SWAP_SEL_SHIFT               0x18U
++#define  CFG_L4_SWAP_SEL_MASK                0x7000000U
++#define  MPOSV_31_0__WIDTH                   0x20U
++#define  MPOSV_31_0__SHIFT                   0x0U
++#define  MPOSV_31_0__MASK                    0xFFFFFFFFU
++#define  MPOSV_46_32__WIDTH                  0xFU
++#define  MPOSV_46_32__SHIFT                  0x0U
++#define  MPOSV_46_32__MASK                   0x7FFFU
++#define  RGS_CDTX_PLL_FM_CPLT_WIDTH          0x1U
++#define  RGS_CDTX_PLL_FM_CPLT_SHIFT          0xFU
++#define  RGS_CDTX_PLL_FM_CPLT_MASK           0x8000U
++#define  RGS_CDTX_PLL_FM_OVER_WIDTH          0x1U
++#define  RGS_CDTX_PLL_FM_OVER_SHIFT          0x10U
++#define  RGS_CDTX_PLL_FM_OVER_MASK           0x10000U
++#define  RGS_CDTX_PLL_FM_UNDER_WIDTH         0x1U
++#define  RGS_CDTX_PLL_FM_UNDER_SHIFT         0x11U
++#define  RGS_CDTX_PLL_FM_UNDER_MASK          0x20000U
++#define  RGS_CDTX_PLL_UNLOCK_WIDTH           0x1U
++#define  RGS_CDTX_PLL_UNLOCK_SHIFT           0x12U
++#define  RGS_CDTX_PLL_UNLOCK_MASK            0x40000U
++#define  RG_CDTX_L0N_HSTX_RES_WIDTH          0x5U
++#define  RG_CDTX_L0N_HSTX_RES_SHIFT          0x13U
++#define  RG_CDTX_L0N_HSTX_RES_MASK           0xF80000U
++#define  RG_CDTX_L0P_HSTX_RES_WIDTH          0x5U
++#define  RG_CDTX_L0P_HSTX_RES_SHIFT          0x18U
++#define  RG_CDTX_L0P_HSTX_RES_MASK           0x1F000000U
++
++#define  RG_CDTX_L1N_HSTX_RES_WIDTH          0x5U
++#define  RG_CDTX_L1N_HSTX_RES_SHIFT          0x0U
++#define  RG_CDTX_L1N_HSTX_RES_MASK           0x1FU
++#define  RG_CDTX_L1P_HSTX_RES_WIDTH          0x5U
++#define  RG_CDTX_L1P_HSTX_RES_SHIFT          0x5U
++#define  RG_CDTX_L1P_HSTX_RES_MASK           0x3E0U
++#define  RG_CDTX_L2N_HSTX_RES_WIDTH          0x5U
++#define  RG_CDTX_L2N_HSTX_RES_SHIFT          0xAU
++#define  RG_CDTX_L2N_HSTX_RES_MASK           0x7C00U
++#define  RG_CDTX_L2P_HSTX_RES_WIDTH          0x5U
++#define  RG_CDTX_L2P_HSTX_RES_SHIFT          0xFU
++#define  RG_CDTX_L2P_HSTX_RES_MASK           0xF8000U
++#define  RG_CDTX_L3N_HSTX_RES_WIDTH          0x5U
++#define  RG_CDTX_L3N_HSTX_RES_SHIFT          0x14U
++#define  RG_CDTX_L3N_HSTX_RES_MASK           0x1F00000U
++#define  RG_CDTX_L3P_HSTX_RES_WIDTH          0x5U
++#define  RG_CDTX_L3P_HSTX_RES_SHIFT          0x19U
++#define  RG_CDTX_L3P_HSTX_RES_MASK           0x3E000000U
++
++#define  RG_CDTX_L4N_HSTX_RES_WIDTH          0x5U
++#define  RG_CDTX_L4N_HSTX_RES_SHIFT          0x0U
++#define  RG_CDTX_L4N_HSTX_RES_MASK           0x1FU
++#define  RG_CDTX_L4P_HSTX_RES_WIDTH          0x5U
++#define  RG_CDTX_L4P_HSTX_RES_SHIFT          0x5U
++#define  RG_CDTX_L4P_HSTX_RES_MASK           0x3E0U
++
++#define  RG_CDTX_PLL_FBK_FRA_WIDTH           0x18U
++#define  RG_CDTX_PLL_FBK_FRA_SHIFT           0x0U
++#define  RG_CDTX_PLL_FBK_FRA_MASK            0xFFFFFFU
++
++#define  RG_CDTX_PLL_FBK_INT_WIDTH           0x9U
++#define  RG_CDTX_PLL_FBK_INT_SHIFT           0x0U
++#define  RG_CDTX_PLL_FBK_INT_MASK            0x1FFU
++#define  RG_CDTX_PLL_FM_EN_WIDTH             0x1U
++#define  RG_CDTX_PLL_FM_EN_SHIFT             0x9U
++#define  RG_CDTX_PLL_FM_EN_MASK              0x200U
++#define  RG_CDTX_PLL_LDO_STB_X2_EN_WIDTH     0x1U
++#define  RG_CDTX_PLL_LDO_STB_X2_EN_SHIFT     0xAU
++#define  RG_CDTX_PLL_LDO_STB_X2_EN_MASK      0x400U
++#define  RG_CDTX_PLL_PRE_DIV_WIDTH           0x2U
++#define  RG_CDTX_PLL_PRE_DIV_SHIFT           0xBU
++#define  RG_CDTX_PLL_PRE_DIV_MASK            0x1800U
++#define  RG_CDTX_PLL_SSC_DELTA_WIDTH         0x12U
++#define  RG_CDTX_PLL_SSC_DELTA_SHIFT         0xDU
++#define  RG_CDTX_PLL_SSC_DELTA_MASK          0x7FFFE000U
++
++#define  RG_CDTX_PLL_SSC_DELTA_INIT_WIDTH    0x12U
++#define  RG_CDTX_PLL_SSC_DELTA_INIT_SHIFT    0x0U
++#define  RG_CDTX_PLL_SSC_DELTA_INIT_MASK     0x3FFFFU
++#define  RG_CDTX_PLL_SSC_EN_WIDTH            0x1U
++#define  RG_CDTX_PLL_SSC_EN_SHIFT            0x12U
++#define  RG_CDTX_PLL_SSC_EN_MASK             0x40000U
++#define  RG_CDTX_PLL_SSC_PRD_WIDTH           0xAU
++#define  RG_CDTX_PLL_SSC_PRD_SHIFT           0x13U
++#define  RG_CDTX_PLL_SSC_PRD_MASK            0x1FF80000U
++
++#define  RG_CLANE_HS_CLK_POST_TIME_WIDTH     0x8U
++#define  RG_CLANE_HS_CLK_POST_TIME_SHIFT     0x0U
++#define  RG_CLANE_HS_CLK_POST_TIME_MASK      0xFFU
++#define  RG_CLANE_HS_CLK_PRE_TIME_WIDTH      0x8U
++#define  RG_CLANE_HS_CLK_PRE_TIME_SHIFT      0x8U
++#define  RG_CLANE_HS_CLK_PRE_TIME_MASK       0xFF00U
++#define  RG_CLANE_HS_PRE_TIME_WIDTH          0x8U
++#define  RG_CLANE_HS_PRE_TIME_SHIFT          0x10U
++#define  RG_CLANE_HS_PRE_TIME_MASK           0xFF0000U
++#define  RG_CLANE_HS_TRAIL_TIME_WIDTH        0x8U
++#define  RG_CLANE_HS_TRAIL_TIME_SHIFT        0x18U
++#define  RG_CLANE_HS_TRAIL_TIME_MASK         0xFF000000U
++
++#define  RG_CLANE_HS_ZERO_TIME_WIDTH         0x8U
++#define  RG_CLANE_HS_ZERO_TIME_SHIFT         0x0U
++#define  RG_CLANE_HS_ZERO_TIME_MASK          0xFFU
++#define  RG_DLANE_HS_PRE_TIME_WIDTH          0x8U
++#define  RG_DLANE_HS_PRE_TIME_SHIFT          0x8U
++#define  RG_DLANE_HS_PRE_TIME_MASK           0xFF00U
++#define  RG_DLANE_HS_TRAIL_TIME_WIDTH        0x8U
++#define  RG_DLANE_HS_TRAIL_TIME_SHIFT        0x10U
++#define  RG_DLANE_HS_TRAIL_TIME_MASK         0xFF0000U
++#define  RG_DLANE_HS_ZERO_TIME_WIDTH         0x8U
++#define  RG_DLANE_HS_ZERO_TIME_SHIFT         0x18U
++#define  RG_DLANE_HS_ZERO_TIME_MASK          0xFF000000U
++
++#define  RG_EXTD_CYCLE_SEL_WIDTH             0x3U
++#define  RG_EXTD_CYCLE_SEL_SHIFT             0x0U
++#define  RG_EXTD_CYCLE_SEL_MASK              0x7U
++
++#define  SCFG_C_HS_PRE_ZERO_TIME_WIDTH       0x20U
++#define  SCFG_C_HS_PRE_ZERO_TIME_SHIFT       0x0U
++#define  SCFG_C_HS_PRE_ZERO_TIME_MASK        0xFFFFFFFFU
++
++#define  SCFG_DPHY_SRC_SEL_WIDTH             0x1U
++#define  SCFG_DPHY_SRC_SEL_SHIFT             0x0U
++#define  SCFG_DPHY_SRC_SEL_MASK              0x1U
++#define  SCFG_DSI_TXREADY_ESC_SEL_WIDTH      0x2U
++#define  SCFG_DSI_TXREADY_ESC_SEL_SHIFT      0x1U
++#define  SCFG_DSI_TXREADY_ESC_SEL_MASK       0x6U
++#define  SCFG_PPI_C_READY_SEL_WIDTH          0x2U
++#define  SCFG_PPI_C_READY_SEL_SHIFT          0x3U
++#define  SCFG_PPI_C_READY_SEL_MASK           0x18U
++#define  VCONTROL_WIDTH                      0x5U
++#define  VCONTROL_SHIFT                      0x5U
++#define  VCONTROL_MASK                       0x3E0U
++
++#define  XCFGI_DW00_WIDTH                    0x20U
++#define  XCFGI_DW00_SHIFT                    0x0U
++#define  XCFGI_DW00_MASK                     0xFFFFFFFFU
++
++#define  XCFGI_DW01_WIDTH                    0x20U
++#define  XCFGI_DW01_SHIFT                    0x0U
++#define  XCFGI_DW01_MASK                     0xFFFFFFFFU
++
++#define  XCFGI_DW02_WIDTH                    0x20U
++#define  XCFGI_DW02_SHIFT                    0x0U
++#define  XCFGI_DW02_MASK                     0xFFFFFFFFU
++
++#define  XCFGI_DW03_WIDTH                    0x20U
++#define  XCFGI_DW03_SHIFT                    0x0U
++#define  XCFGI_DW03_MASK                     0xFFFFFFFFU
++
++#define  XCFGI_DW04_WIDTH                    0x20U
++#define  XCFGI_DW04_SHIFT                    0x0U
++#define  XCFGI_DW04_MASK                     0xFFFFFFFFU
++
++#define  XCFGI_DW05_WIDTH                    0x20U
++#define  XCFGI_DW05_SHIFT                    0x0U
++#define  XCFGI_DW05_MASK                     0xFFFFFFFFU
++
++#define  XCFGI_DW06_WIDTH                    0x20U
++#define  XCFGI_DW06_SHIFT                    0x0U
++#define  XCFGI_DW06_MASK                     0xFFFFFFFFU
++
++#define  XCFGI_DW07_WIDTH                    0x20U
++#define  XCFGI_DW07_SHIFT                    0x0U
++#define  XCFGI_DW07_MASK                     0xFFFFFFFFU
++
++#define  XCFGI_DW08_WIDTH                    0x20U
++#define  XCFGI_DW08_SHIFT                    0x0U
++#define  XCFGI_DW08_MASK                     0xFFFFFFFFU
++
++#define  XCFGI_DW09_WIDTH                    0x20U
++#define  XCFGI_DW09_SHIFT                    0x0U
++#define  XCFGI_DW09_MASK                     0xFFFFFFFFU
++
++#define  XCFGI_DW0A_WIDTH                    0x20U
++#define  XCFGI_DW0A_SHIFT                    0x0U
++#define  XCFGI_DW0A_MASK                     0xFFFFFFFFU
++
++#define  XCFGI_DW0B_WIDTH                    0x20U
++#define  XCFGI_DW0B_SHIFT                    0x0U
++#define  XCFGI_DW0B_MASK                     0xFFFFFFFFU
++
++#define  DBG1_MUX_DOUT_WIDTH                 0x8U
++#define  DBG1_MUX_DOUT_SHIFT                 0x0U
++#define  DBG1_MUX_DOUT_MASK                  0xFFU
++#define  DBG1_MUX_SEL_WIDTH                  0x5U
++#define  DBG1_MUX_SEL_SHIFT                  0x8U
++#define  DBG1_MUX_SEL_MASK                   0x1F00U
++#define  DBG2_MUX_DOUT_WIDTH                 0x8U
++#define  DBG2_MUX_DOUT_SHIFT                 0xDU
++#define  DBG2_MUX_DOUT_MASK                  0x1FE000U
++#define  DBG2_MUX_SEL_WIDTH                  0x5U
++#define  DBG2_MUX_SEL_SHIFT                  0x15U
++#define  DBG2_MUX_SEL_MASK                   0x3E00000U
++#define  REFCLK_IN_SEL_WIDTH                 0x3U
++#define  REFCLK_IN_SEL_SHIFT                 0x1AU
++#define  REFCLK_IN_SEL_MASK                  0x1C000000U
++#define  RESETB_WIDTH                        0x1U
++#define  RESETB_SHIFT                        0x1DU
++#define  RESETB_MASK                         0x20000000U
++
++//aonsys con
++#define AON_GP_REG_WIDTH                                   0x20U
++#define AON_GP_REG_SHIFT                                   0x0U
++#define AON_GP_REG_MASK                                    0xFFFFFFFFU
++
++
++#define M31_DPHY_REFCLK_RESERVED	0
++#define M31_DPHY_REFCLK_12M		1
++#define M31_DPHY_REFCLK_19_2M		2
++#define M31_DPHY_REFCLK_25M		3
++#define M31_DPHY_REFCLK_26M		4
++#define M31_DPHY_REFCLK_27M		5
++#define M31_DPHY_REFCLK_38_4M		6
++#define M31_DPHY_REFCLK_52M		7
++#define M31_DPHY_REFCLK_BUTT		8
++
++#define DPHY_TX_PSW_EN_MASK		(1<<30)
++
++struct m31_dphy_config {
++    int ref_clk;
++    unsigned long bitrate;
++    uint32_t pll_prev_div, pll_fbk_int, pll_fbk_fra, extd_cycle_sel;
++    uint32_t dlane_hs_pre_time, dlane_hs_zero_time, dlane_hs_trail_time;
++    uint32_t clane_hs_pre_time, clane_hs_zero_time, clane_hs_trail_time;
++    uint32_t clane_hs_clk_pre_time, clane_hs_clk_post_time;
++};
++
++#define M31_DPHY_REFCLK         M31_DPHY_REFCLK_12M
++#define M31_DPHY_BITRATE_ALIGN  10000000
++
++
++
++static const struct m31_dphy_config m31_dphy_configs[] = {
++#if (M31_DPHY_REFCLK == M31_DPHY_REFCLK_25M)
++	{25000000,  100000000, 0x1, 0x80, 0x000000, 0x4, 0x10, 0x21, 0x17, 0x07, 0x35, 0x0F, 0x0F, 0x73,},
++	{25000000,  200000000, 0x1, 0x80, 0x000000, 0x3, 0x0C, 0x1B, 0x13, 0x07, 0x35, 0x0F, 0x07, 0x3F,},
++	{25000000,  300000000, 0x1, 0xC0, 0x000000, 0x3, 0x11, 0x25, 0x19, 0x0A, 0x50, 0x15, 0x07, 0x45,},
++	{25000000,  400000000, 0x1, 0x80, 0x000000, 0x2, 0x0A, 0x18, 0x11, 0x07, 0x35, 0x0F, 0x03, 0x25,},
++	{25000000,  500000000, 0x1, 0xA0, 0x000000, 0x2, 0x0C, 0x1D, 0x14, 0x09, 0x42, 0x12, 0x03, 0x28,},
++	{25000000,  600000000, 0x1, 0xC0, 0x000000, 0x2, 0x0E, 0x23, 0x17, 0x0A, 0x50, 0x15, 0x03, 0x2B,},
++	{25000000,  700000000, 0x1, 0x70, 0x000000, 0x1, 0x08, 0x14, 0x0F, 0x06, 0x2F, 0x0E, 0x01, 0x16,},
++	{25000000,  800000000, 0x1, 0x80, 0x000000, 0x1, 0x09, 0x17, 0x10, 0x07, 0x35, 0x0F, 0x01, 0x18,},
++	{25000000,  900000000, 0x1, 0x90, 0x000000, 0x1, 0x0A, 0x19, 0x12, 0x08, 0x3C, 0x10, 0x01, 0x19,},
++	{25000000, 1000000000, 0x1, 0xA0, 0x000000, 0x1, 0x0B, 0x1C, 0x13, 0x09, 0x42, 0x12, 0x01, 0x1B,},
++	{25000000, 1100000000, 0x1, 0xB0, 0x000000, 0x1, 0x0C, 0x1E, 0x15, 0x09, 0x4A, 0x14, 0x01, 0x1D,},
++	{25000000, 1200000000, 0x1, 0xC0, 0x000000, 0x1, 0x0E, 0x20, 0x16, 0x0A, 0x50, 0x15, 0x01, 0x1E,},
++	{25000000, 1300000000, 0x1, 0x68, 0x000000, 0x0, 0x07, 0x12, 0x0D, 0x05, 0x2C, 0x0D, 0x00, 0x0F,},
++	{25000000, 1400000000, 0x1, 0x70, 0x000000, 0x0, 0x07, 0x14, 0x0E, 0x06, 0x2F, 0x0E, 0x00, 0x10,},
++	{25000000, 1500000000, 0x1, 0x78, 0x000000, 0x0, 0x08, 0x14, 0x0F, 0x06, 0x32, 0x0E, 0x00, 0x11,},
++	{25000000, 1600000000, 0x1, 0x80, 0x000000, 0x0, 0x09, 0x15, 0x10, 0x07, 0x35, 0x0F, 0x00, 0x12,},
++	{25000000, 1700000000, 0x1, 0x88, 0x000000, 0x0, 0x09, 0x17, 0x10, 0x07, 0x39, 0x10, 0x00, 0x12,},
++	{25000000, 1800000000, 0x1, 0x90, 0x000000, 0x0, 0x0A, 0x18, 0x11, 0x08, 0x3C, 0x10, 0x00, 0x13,},
++	{25000000, 1900000000, 0x1, 0x98, 0x000000, 0x0, 0x0A, 0x1A, 0x12, 0x08, 0x3F, 0x11, 0x00, 0x14,},
++	{25000000, 2000000000, 0x1, 0xA0, 0x000000, 0x0, 0x0B, 0x1B, 0x13, 0x09, 0x42, 0x12, 0x00, 0x15,},
++	{25000000, 2100000000, 0x1, 0xA8, 0x000000, 0x0, 0x0B, 0x1C, 0x13, 0x09, 0x46, 0x13, 0x00, 0x15,},
++	{25000000, 2200000000, 0x1, 0xB0, 0x000000, 0x0, 0x0C, 0x1D, 0x14, 0x09, 0x4A, 0x14, 0x00, 0x16,},
++	{25000000, 2300000000, 0x1, 0xB8, 0x000000, 0x0, 0x0C, 0x1F, 0x15, 0x0A, 0x4C, 0x14, 0x00, 0x17,},
++	{25000000, 2400000000, 0x1, 0xC0, 0x000000, 0x0, 0x0D, 0x20, 0x16, 0x0A, 0x50, 0x15, 0x00, 0x18,},
++	{25000000, 2500000000, 0x1, 0xC8, 0x000000, 0x0, 0x0E, 0x21, 0x16, 0x0B, 0x53, 0x16, 0x00, 0x18,},
++#elif (M31_DPHY_REFCLK == M31_DPHY_REFCLK_12M)
++     {12000000, 160000000, 0x0, 0x6a, 0xaa<<16|0xaa<<8|0xaa, 0x3, 0xa, 0x17, 0x11, 0x5, 0x2b, 0xd, 0x7, 0x3d,},
++	{12000000, 170000000, 0x0, 0x71, 0x55<<16|0x55<<8|0x55, 0x3, 0xb, 0x18, 0x11, 0x5, 0x2e, 0xd, 0x7, 0x3d,},
++	{12000000, 180000000, 0x0, 0x78, 0x0<<16|0x0<<8|0x0, 0x3, 0xb, 0x19, 0x12, 0x6, 0x30, 0xe, 0x7, 0x3e,},
++	{12000000, 190000000, 0x0, 0x7e, 0xaa<<16|0xaa<<8|0xaa, 0x3, 0xc, 0x1a, 0x12, 0x6, 0x33, 0xe, 0x7, 0x3e,},
++	{12000000, 200000000, 0x0, 0x85, 0x55<<16|0x55<<8|0x55, 0x3, 0xc, 0x1b, 0x13, 0x7, 0x35, 0xf, 0x7, 0x3f,},
++	{12000000, 320000000, 0x0, 0x6a, 0xaa<<16|0xaa<<8|0xaa, 0x2, 0x8, 0x14, 0xf, 0x5, 0x2b, 0xd, 0x3, 0x23,},
++	{12000000, 330000000, 0x0, 0x6e, 0x0<<16|0x0<<8|0x0, 0x2, 0x8, 0x15, 0xf, 0x5, 0x2d, 0xd, 0x3, 0x23,},
++	{12000000, 340000000, 0x0, 0x71, 0x55<<16|0x55<<8|0x55, 0x2, 0x9, 0x15, 0xf, 0x5, 0x2e, 0xd, 0x3, 0x23,},
++	{12000000, 350000000, 0x0, 0x74, 0xaa<<16|0xaa<<8|0xaa, 0x2, 0x9, 0x15, 0x10, 0x6, 0x2f, 0xe, 0x3, 0x24,},
++	{12000000, 360000000, 0x0, 0x78, 0x0<<16|0x0<<8|0x0, 0x2, 0x9, 0x16, 0x10, 0x6, 0x30, 0xe, 0x3, 0x24,},
++	{12000000, 370000000, 0x0, 0x7b, 0x55<<16|0x55<<8|0x55, 0x2, 0x9, 0x17, 0x10, 0x6, 0x32, 0xe, 0x3, 0x24,},
++	{12000000, 380000000, 0x0, 0x7e, 0xaa<<16|0xaa<<8|0xaa, 0x2, 0xa, 0x17, 0x10, 0x6, 0x33, 0xe, 0x3, 0x24,},
++	{12000000, 390000000, 0x0, 0x82, 0x0<<16|0x0<<8|0x0, 0x2, 0xa, 0x17, 0x11, 0x6, 0x35, 0xf, 0x3, 0x25,},
++	{12000000, 400000000, 0x0, 0x85, 0x55<<16|0x55<<8|0x55, 0x2, 0xa, 0x18, 0x11, 0x7, 0x35, 0xf, 0x3, 0x25,},
++	{12000000, 410000000, 0x0, 0x88, 0xaa<<16|0xaa<<8|0xaa, 0x2, 0xa, 0x19, 0x11, 0x7, 0x37, 0xf, 0x3, 0x25,},
++	{12000000, 420000000, 0x0, 0x8c, 0x0<<16|0x0<<8|0x0, 0x2, 0xa, 0x19, 0x12, 0x7, 0x38, 0x10, 0x3, 0x26,},
++	{12000000, 430000000, 0x0, 0x8f, 0x55<<16|0x55<<8|0x55, 0x2, 0xb, 0x19, 0x12, 0x7, 0x39, 0x10, 0x3, 0x26,},
++	{12000000, 440000000, 0x0, 0x92, 0xaa<<16|0xaa<<8|0xaa, 0x2, 0xb, 0x1a, 0x12, 0x7, 0x3b, 0x10, 0x3, 0x26,},
++	{12000000, 450000000, 0x0, 0x96, 0x0<<16|0x0<<8|0x0, 0x2, 0xb, 0x1b, 0x12, 0x8, 0x3c, 0x10, 0x3, 0x26,},
++	{12000000, 460000000, 0x0, 0x99, 0x55<<16|0x55<<8|0x55, 0x2, 0xb, 0x1b, 0x13, 0x8, 0x3d, 0x11, 0x3, 0x27,},
++	{12000000, 470000000, 0x0, 0x9c, 0xaa<<16|0xaa<<8|0xaa, 0x2, 0xc, 0x1b, 0x13, 0x8, 0x3e, 0x11, 0x3, 0x27,},
++	{12000000, 480000000, 0x0, 0xa0, 0x0<<16|0x0<<8|0x0, 0x2, 0xc, 0x1c, 0x13, 0x8, 0x40, 0x11, 0x3, 0x27,},
++	{12000000, 490000000, 0x0, 0xa3, 0x55<<16|0x55<<8|0x55, 0x2, 0xc, 0x1d, 0x14, 0x8, 0x42, 0x12, 0x3, 0x28,},
++	{12000000, 500000000, 0x0, 0xa6, 0xaa<<16|0xaa<<8|0xaa, 0x2, 0xc, 0x1d, 0x14, 0x9, 0x42, 0x12, 0x3, 0x28,},
++	{12000000, 510000000, 0x0, 0xaa, 0x0<<16|0x0<<8|0x0, 0x2, 0xc, 0x1e, 0x14, 0x9, 0x44, 0x12, 0x3, 0x28,},
++	{12000000, 520000000, 0x0, 0xad, 0x55<<16|0x55<<8|0x55, 0x2, 0xd, 0x1e, 0x15, 0x9, 0x45, 0x13, 0x3, 0x29,},
++	{12000000, 530000000, 0x0, 0xb0, 0xaa<<16|0xaa<<8|0xaa, 0x2, 0xd, 0x1e, 0x15, 0x9, 0x47, 0x13, 0x3, 0x29,},
++	{12000000, 540000000, 0x0, 0xb4, 0x0<<16|0x0<<8|0x0, 0x2, 0xd, 0x1f, 0x15, 0x9, 0x48, 0x13, 0x3, 0x29,},
++	{12000000, 550000000, 0x0, 0xb7, 0x55<<16|0x55<<8|0x55, 0x2, 0xd, 0x20, 0x16, 0x9, 0x4a, 0x14, 0x3, 0x2a,},
++	{12000000, 560000000, 0x0, 0xba, 0xaa<<16|0xaa<<8|0xaa, 0x2, 0xe, 0x20, 0x16, 0xa, 0x4a, 0x14, 0x3, 0x2a,},
++	{12000000, 570000000, 0x0, 0xbe, 0x0<<16|0x0<<8|0x0, 0x2, 0xe, 0x20, 0x16, 0xa, 0x4c, 0x14, 0x3, 0x2a,},
++	{12000000, 580000000, 0x0, 0xc1, 0x55<<16|0x55<<8|0x55, 0x2, 0xe, 0x21, 0x16, 0xa, 0x4d, 0x14, 0x3, 0x2a,},
++	{12000000, 590000000, 0x0, 0xc4, 0xaa<<16|0xaa<<8|0xaa, 0x2, 0xe, 0x22, 0x17, 0xa, 0x4f, 0x15, 0x3, 0x2b,},
++	{12000000, 600000000, 0x0, 0xc8, 0x0<<16|0x0<<8|0x0, 0x2, 0xe, 0x23, 0x17, 0xa, 0x50, 0x15, 0x3, 0x2b,},
++	{12000000, 610000000, 0x0, 0xcb, 0x55<<16|0x55<<8|0x55, 0x2, 0xf, 0x22, 0x17, 0xb, 0x50, 0x15, 0x3, 0x2b,},
++	{12000000, 620000000, 0x0, 0xce, 0xaa<<16|0xaa<<8|0xaa, 0x2, 0xf, 0x23, 0x18, 0xb, 0x52, 0x16, 0x3, 0x2c,},
++	{12000000, 630000000, 0x0, 0x69, 0x0<<16|0x0<<8|0x0, 0x1, 0x7, 0x12, 0xd, 0x5, 0x2a, 0xc, 0x1, 0x15,},
++	{12000000, 640000000, 0x0, 0x6a, 0xaa<<16|0xaa<<8|0xaa, 0x1, 0x7, 0x13, 0xe, 0x5, 0x2b, 0xd, 0x1, 0x16,},
++	{12000000, 650000000, 0x0, 0x6c, 0x55<<16|0x55<<8|0x55, 0x1, 0x7, 0x13, 0xe, 0x5, 0x2c, 0xd, 0x1, 0x16,},
++	{12000000, 660000000, 0x0, 0x6e, 0x0<<16|0x0<<8|0x0, 0x1, 0x7, 0x13, 0xe, 0x5, 0x2d, 0xd, 0x1, 0x16,},
++	{12000000, 670000000, 0x0, 0x6f, 0xaa<<16|0xaa<<8|0xaa, 0x1, 0x8, 0x13, 0xe, 0x5, 0x2d, 0xd, 0x1, 0x16,},
++	{12000000, 680000000, 0x0, 0x71, 0x55<<16|0x55<<8|0x55, 0x1, 0x8, 0x13, 0xe, 0x5, 0x2e, 0xd, 0x1, 0x16,},
++	{12000000, 690000000, 0x0, 0x73, 0x0<<16|0x0<<8|0x0, 0x1, 0x8, 0x14, 0xe, 0x6, 0x2e, 0xd, 0x1, 0x16,},
++	{12000000, 700000000, 0x0, 0x74, 0xaa<<16|0xaa<<8|0xaa, 0x1, 0x8, 0x14, 0xf, 0x6, 0x2f, 0xe, 0x1, 0x16,},
++	{12000000, 710000000, 0x0, 0x76, 0x55<<16|0x55<<8|0x55, 0x1, 0x8, 0x14, 0xf, 0x6, 0x2f, 0xe, 0x1, 0x17,},
++	{12000000, 720000000, 0x0, 0x78, 0x0<<16|0x0<<8|0x0, 0x1, 0x8, 0x15, 0xf, 0x6, 0x30, 0xe, 0x1, 0x17,},
++	{12000000, 730000000, 0x0, 0x79, 0xaa<<16|0xaa<<8|0xaa, 0x1, 0x8, 0x15, 0xf, 0x6, 0x31, 0xe, 0x1, 0x17,},
++	{12000000, 740000000, 0x0, 0x7b, 0x55<<16|0x55<<8|0x55, 0x1, 0x8, 0x15, 0xf, 0x6, 0x32, 0xe, 0x1, 0x17,},
++	{12000000, 750000000, 0x0, 0x7d, 0x0<<16|0x0<<8|0x0, 0x1, 0x8, 0x16, 0xf, 0x6, 0x32, 0xe, 0x1, 0x17,},
++	{12000000, 760000000, 0x0, 0x7e, 0xaa<<16|0xaa<<8|0xaa, 0x1, 0x9, 0x15, 0xf, 0x6, 0x33, 0xe, 0x1, 0x17,},
++	{12000000, 770000000, 0x0, 0x80, 0x55<<16|0x55<<8|0x55, 0x1, 0x9, 0x15, 0x10, 0x6, 0x34, 0xf, 0x1, 0x18,},
++	{12000000, 780000000, 0x0, 0x82, 0x0<<16|0x0<<8|0x0, 0x1, 0x9, 0x16, 0x10, 0x6, 0x35, 0xf, 0x1, 0x18,},
++	{12000000, 790000000, 0x0, 0x83, 0xaa<<16|0xaa<<8|0xaa, 0x1, 0x9, 0x16, 0x10, 0x7, 0x34, 0xf, 0x1, 0x18,},
++	{12000000, 800000000, 0x0, 0x85, 0x55<<16|0x55<<8|0x55, 0x1, 0x9, 0x17, 0x10, 0x7, 0x35, 0xf, 0x1, 0x18,},
++	{12000000, 810000000, 0x0, 0x87, 0x0<<16|0x0<<8|0x0, 0x1, 0x9, 0x17, 0x10, 0x7, 0x36, 0xf, 0x1, 0x18,},
++	{12000000, 820000000, 0x0, 0x88, 0xaa<<16|0xaa<<8|0xaa, 0x1, 0x9, 0x17, 0x10, 0x7, 0x37, 0xf, 0x1, 0x18,},
++	{12000000, 830000000, 0x0, 0x8a, 0x55<<16|0x55<<8|0x55, 0x1, 0x9, 0x18, 0x10, 0x7, 0x37, 0xf, 0x1, 0x18,},
++	{12000000, 840000000, 0x0, 0x8c, 0x0<<16|0x0<<8|0x0, 0x1, 0x9, 0x18, 0x11, 0x7, 0x38, 0x10, 0x1, 0x19,},
++	{12000000, 850000000, 0x0, 0x8d, 0xaa<<16|0xaa<<8|0xaa, 0x1, 0xa, 0x17, 0x11, 0x7, 0x39, 0x10, 0x1, 0x19,},
++	{12000000, 860000000, 0x0, 0x8f, 0x55<<16|0x55<<8|0x55, 0x1, 0xa, 0x18, 0x11, 0x7, 0x39, 0x10, 0x1, 0x19,},
++	{12000000, 870000000, 0x0, 0x91, 0x0<<16|0x0<<8|0x0, 0x1, 0xa, 0x18, 0x11, 0x7, 0x3a, 0x10, 0x1, 0x19,},
++	{12000000, 880000000, 0x0, 0x92, 0xaa<<16|0xaa<<8|0xaa, 0x1, 0xa, 0x18, 0x11, 0x7, 0x3b, 0x10, 0x1, 0x19,},
++	{12000000, 890000000, 0x0, 0x94, 0x55<<16|0x55<<8|0x55, 0x1, 0xa, 0x19, 0x11, 0x7, 0x3c, 0x10, 0x1, 0x19,},
++	{12000000, 900000000, 0x0, 0x96, 0x0<<16|0x0<<8|0x0, 0x1, 0xa, 0x19, 0x12, 0x8, 0x3c, 0x10, 0x1, 0x19,},
++	{12000000, 910000000, 0x0, 0x97, 0xaa<<16|0xaa<<8|0xaa, 0x1, 0xa, 0x19, 0x12, 0x8, 0x3c, 0x11, 0x1, 0x1a,},
++	{12000000, 920000000, 0x0, 0x99, 0x55<<16|0x55<<8|0x55, 0x1, 0xa, 0x1a, 0x12, 0x8, 0x3d, 0x11, 0x1, 0x1a,},
++	{12000000, 930000000, 0x0, 0x9b, 0x0<<16|0x0<<8|0x0, 0x1, 0xa, 0x1a, 0x12, 0x8, 0x3e, 0x11, 0x1, 0x1a,},
++	{12000000, 940000000, 0x0, 0x9c, 0xaa<<16|0xaa<<8|0xaa, 0x1, 0xb, 0x1a, 0x12, 0x8, 0x3e, 0x11, 0x1, 0x1a,},
++	{12000000, 950000000, 0x0, 0x9e, 0x55<<16|0x55<<8|0x55, 0x1, 0xb, 0x1a, 0x12, 0x8, 0x3f, 0x11, 0x1, 0x1a,},
++	{12000000, 960000000, 0x0, 0xa0, 0x0<<16|0x0<<8|0x0, 0x1, 0xb, 0x1a, 0x12, 0x8, 0x40, 0x11, 0x1, 0x1a,},
++	{12000000, 970000000, 0x0, 0xa1, 0xaa<<16|0xaa<<8|0xaa, 0x1, 0xb, 0x1b, 0x13, 0x8, 0x41, 0x12, 0x1, 0x1b,},
++	{12000000, 980000000, 0x0, 0xa3, 0x55<<16|0x55<<8|0x55, 0x1, 0xb, 0x1b, 0x13, 0x8, 0x42, 0x12, 0x1, 0x1b,},
++	{12000000, 990000000, 0x0, 0xa5, 0x0<<16|0x0<<8|0x0, 0x1, 0xb, 0x1b, 0x13, 0x8, 0x42, 0x12, 0x1, 0x1b,},
++	{12000000, 1000000000, 0x0, 0xa6, 0xaa<<16|0xaa<<8|0xaa, 0x1, 0xb, 0x1c, 0x13, 0x9, 0x42, 0x12, 0x1, 0x1b,},
++
++#endif
++};
++
++static inline u32 sf_dphy_get_reg(void* io_addr, u32 shift, u32 mask)
++{
++	//void __iomem *io_addr = ioremap(addr, 0x10000);
++    u32 tmp;
++    tmp = readl(io_addr);
++    tmp = (tmp & mask) >> shift;
++    return tmp;
++}
++
++static inline void sf_dphy_set_reg(void* io_addr, u32 data, u32 shift, u32 mask)
++{
++	//void __iomem *io_addr = ioremap(addr, 0x10000);
++
++    u32 tmp;
++    tmp = readl(io_addr);
++    tmp &= ~mask;
++    tmp |= (data << shift) & mask;
++    writel(tmp, io_addr);
++}
++
++static inline void sf_dphy_assert_rst(void* io_addr, u32 addr_status, u32 mask)
++{
++	//void __iomem *io_addr = ioremap(addr, 0x4);
++
++    void __iomem *io_addr_status = ioremap(addr_status, 0x4);
++
++    u32 tmp;
++    tmp = readl(io_addr);
++    tmp |= mask;
++    writel(tmp,io_addr);
++    do{
++        tmp = readl(io_addr_status);
++    }while((tmp & mask)!=0);
++}
++
++static inline void sf_dphy_clear_rst (void* io_addr, u32 addr_status, u32 mask)
++{
++	//void __iomem *io_addr = ioremap(addr, 0x4);
++
++    void __iomem *io_addr_status = ioremap(addr_status, 0x4);
++
++    u32 tmp;
++    tmp = readl(io_addr);
++    tmp &= ~mask;
++    writel(tmp, io_addr);
++    do{
++        tmp = readl(io_addr_status);
++    }while((tmp & mask) != mask);
++}
++
++#endif /* __7110_M31_DPHY_H__ */
+diff --git a/drivers/phy/m31/Kconfig b/drivers/phy/m31/Kconfig
+new file mode 100644
+index 000000000000..e6e457669e70
+--- /dev/null
++++ b/drivers/phy/m31/Kconfig
+@@ -0,0 +1,15 @@
++# SPDX-License-Identifier: GPL-2.0-only
++#
++# Phy drivers for Starfive platforms
++#
++
++config PHY_M31_DPHY_RX0
++	tristate "Starfive M31 MIPI DPHY TX Driver"
++	select GENERIC_PHY_MIPI_DPHY
++	select GENERIC_PHY
++	help
++	  Enable this to support the starfive MIPI  DPHY TX0
++
++	  To compile this driver as a module, choose M here: the module
++	  will be called phy-starfive-dphy-tx0.
++
+diff --git a/drivers/phy/m31/Makefile b/drivers/phy/m31/Makefile
+new file mode 100644
+index 000000000000..7ce3391ac42f
+--- /dev/null
++++ b/drivers/phy/m31/Makefile
+@@ -0,0 +1,3 @@
++# SPDX-License-Identifier: GPL-2.0
++obj-$(CONFIG_PHY_M31_DPHY_RX0)     += phy-m31-dphy-tx0.o
++
+diff --git a/drivers/phy/m31/phy-m31-dphy-tx0.c b/drivers/phy/m31/phy-m31-dphy-tx0.c
+new file mode 100755
+index 000000000000..93db18a057cf
+--- /dev/null
++++ b/drivers/phy/m31/phy-m31-dphy-tx0.c
+@@ -0,0 +1,486 @@
++// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
++/*
++ * Rockchip MIPI Synopsys DPHY RX0 driver
++ *
++ * Copyright (C) 2019 Collabora, Ltd.
++ *
++ * Based on:
++ *
++ * drivers/media/platform/rockchip/isp1/mipi_dphy_sy.c
++ * in https://chromium.googlesource.com/chromiumos/third_party/kernel,
++ * chromeos-4.4 branch.
++ *
++ * Copyright (C) 2017 Fuzhou Rockchip Electronics Co., Ltd.
++ *   Jacob Chen <jacob2.chen@rock-chips.com>
++ *   Shunqian Zheng <zhengsq@rock-chips.com>
++ */
++
++#include <linux/clk.h>
++#include <linux/delay.h>
++#include <linux/io.h>
++#include <linux/mfd/syscon.h>
++#include <linux/module.h>
++#include <linux/of.h>
++#include <linux/of_device.h>
++#include <linux/phy/phy.h>
++#include <linux/phy/phy-mipi-dphy.h>
++#include <linux/platform_device.h>
++#include <linux/regmap.h>
++#include<linux/reset.h>
++
++#include <linux/regulator/consumer.h>
++#include "7110-m31-dphy.h"
++
++//syscfg registers
++#define SCFG_DSI_CSI_SEL	        0x2c
++#define SCFG_PHY_RESETB	            0x30
++#define SCFG_REFCLK_SEL	            0x34
++#define SCFG_DBUS_PW_PLL_SSC_LD0	0x38
++#define SCFG_GRS_CDTX_PLL       	0x3c
++
++#define SCFG_RG_CDTX_PLL_FBK_PRE	0x44
++#define SCFG_RG_CLANE_DLANE_TIME   	0x58
++#define SCFG_RG_CLANE_HS_TIME   	0x58
++
++#define SCFG_RG_EXTD_CYCLE_SEL   	0x5c
++
++#define SCFG_L0N_L0P_HSTX	        0x60
++#define SCFG_L1N_L1P_HSTX	        0x64
++#define SCFG_L2N_L2P_HSTX	        0x68
++#define SCFG_L3N_L3P_HSTX	        0x6c
++#define SCFG_L4N_L4P_HSTX	        0x70
++#define SCFG_LX_SWAP_SEL	        0x78
++
++#define SCFG_HS_PRE_ZERO_T_D	    0xc4
++#define SCFG_TXREADY_SRC_SEL_D	    0xc8
++#define SCFG_HS_PRE_ZERO_T_C	    0xd4
++#define SCFG_TXREADY_SRC_SEL_C	    0xd8
++
++//reg SCFG_LX_SWAP_SEL
++#define	OFFSET_CFG_L0_SWAP_SEL 	0
++#define	OFFSET_CFG_L1_SWAP_SEL 	3
++#define	OFFSET_CFG_L2_SWAP_SEL 	6
++#define	OFFSET_CFG_L3_SWAP_SEL 	9
++#define OFFSET_CFG_L4_SWAP_SEL 	12
++
++//reg SCFG_DBUS_PW_PLL_SSC_LD0
++#define OFFSET_SCFG_CFG_DATABUD16_SEL    0
++#define OFFSET_SCFG_PWRON_READY_N        1
++#define OFFSET_RG_CDTX_PLL_FM_EN         2
++#define OFFSET_SCFG_PLLSSC_EN            3
++#define OFFSET_RG_CDTX_PLL_LDO_STB_X2_EN 4
++
++//reg SCFG_RG_CLANE_DLANE_TIME
++#define OFFSET_DHS_PRE_TIME          8
++#define OFFSET_DHS_TRIAL_TIME        16
++#define OFFSET_DHS_ZERO_TIME         24
++
++//reg SCFG_RG_CLANE_HS_TIME
++#define OFFSET_CHS_PRE_TIME          8
++#define OFFSET_CHS_TRIAL_TIME        16
++#define OFFSET_CHS_ZERO_TIME         24
++
++//dsitx registers
++#define  VID_MCTL_MAIN_DATA_CTL	        0x04
++#define  VID_MCTL_MAIN_PHY_CTL	        0x08
++#define  VID_MCTL_MAIN_EN	            0x0c
++#define  VID_MAIN_CTRL_ADDR    0xb0
++#define  VID_VSIZE1_ADDR       0xb4
++#define  VID_VSIZE2_ADDR       0xb8
++#define  VID_HSIZE1_ADDR       0xc0
++#define  VID_HSIZE2_ADDR       0xc4
++#define  VID_BLKSIZE1_ADDR     0xCC
++#define  VID_BLKSIZE2_ADDR     0xd0
++#define  VID_PCK_TIME_ADDR     0xd8
++#define  VID_DPHY_TIME_ADDR    0xdc
++#define  VID_ERR_COLOR1_ADDR   0xe0
++#define  VID_ERR_COLOR2_ADDR   0xe4
++#define  VID_VPOS_ADDR         0xe8
++#define  VID_HPOS_ADDR         0xec
++#define  VID_MODE_STAT_ADDR    0xf0
++#define  VID_VCA_SET1_ADDR     0xf4
++#define  VID_VCA_SET2_ADDR     0xf8
++
++
++#define  VID_MODE_STAT_CLR_ADDR    0x160
++#define  VID_MODE_STAT_FLAG_ADDR   0x180
++
++#define  TVG_CTRL_ADDR      0x0fc
++#define  TVG_IMG_SIZE_ADDR  0x100
++#define  TVG_COLOR1_ADDR    0x104
++#define  TVG_COLOR1BIT_ADDR 0x108
++#define  TVG_COLOR2_ADDR    0x10c
++#define  TVG_COLOR2BIT_ADDR 0x110
++#define  TVG_STAT_ADDR      0x114
++#define  TVG_STAT_CTRL_ADDR 0x144
++#define  TVG_STAT_CLR_ADDR  0x164
++#define  TVG_STAT_FLAG_ADDR 0x184
++
++#define  DPI_IRQ_EN_ADDR   0x1a0
++#define  DPI_IRQ_CLR_ADDR  0x1a4
++#define  DPI_IRQ_STAT_ADDR 0x1a4
++#define  DPI_CFG_ADDR      0x1ac
++
++
++//sysrst registers
++#define SRST_ASSERT0	    0x00
++#define SRST_STATUS0    	0x04
++/* Definition controller bit for syd rst registers */
++#define BIT_RST_DSI_DPI_PIX		17
++
++struct sf_dphy {
++	struct device *dev;
++	void __iomem *topsys;
++
++	struct clk_bulk_data *clks;
++
++	struct clk *txesc_clk;
++    struct reset_control *sys_rst;
++	struct reset_control *txbytehs_rst;
++
++	void __iomem *aonsys;//7110 aonsys con
++
++	struct phy_configure_opts_mipi_dphy config;
++
++	u8 hsfreq;
++
++	struct regulator *mipitx_1p8;
++	struct regulator *mipitx_0p9;
++
++	struct phy *phy;
++};
++
++static int sf_dphy_clkrst_get(struct device *dev, struct sf_dphy *dphy)
++{
++	dphy->txesc_clk = devm_clk_get(dev, "dphy_txesc");
++	if (IS_ERR(dphy->txesc_clk)) {
++		dev_err(dev, "===txesc_clk get error\n");
++		return PTR_ERR(dphy->txesc_clk);
++	}
++	dphy->sys_rst = reset_control_get_exclusive(dev, "dphy_sys");
++	if (IS_ERR(dphy->sys_rst)) {
++		dev_err(dev, "===sys_rst get error\n");
++		return PTR_ERR(dphy->sys_rst);
++	}
++
++	return 0;
++}
++static int sf_dphy_clkrst_ena_deas(struct device *dev, struct sf_dphy *dphy)
++{
++	int ret = 0;
++
++	ret = clk_prepare_enable(dphy->txesc_clk);
++	if (ret) {
++		dev_err(dev, "failed to prepare/enable txesc_clk\n");
++		return ret;
++    }
++	ret = reset_control_deassert(dphy->sys_rst);
++	if (ret < 0) {
++		dev_err(dev, "failed to deassert sys_rst\n");
++		return ret;
++    }
++
++	return ret;
++}
++
++static int sf_dphy_clkrst_disa_assert(struct device *dev, struct sf_dphy *dphy)
++{
++	int ret = 0;
++
++	ret = reset_control_assert(dphy->sys_rst);
++	if (ret < 0) {
++		dev_err(dev, "failed to assert sys_rst\n");
++		return ret;
++    }
++
++	clk_disable_unprepare(dphy->txesc_clk);
++
++	return ret;
++}
++
++static int is_pll_locked(struct sf_dphy *dphy)
++{
++	int tmp = sf_dphy_get_reg(dphy->topsys + 0x8, RGS_CDTX_PLL_UNLOCK_SHIFT, RGS_CDTX_PLL_UNLOCK_MASK);
++    return !tmp;
++}
++static void reset(int assert, struct sf_dphy *dphy)
++{
++	dev_info(dphy->dev, "1 SET_U0_MIPITX_DPHY_RESETB\n");
++	sf_dphy_set_reg(dphy->topsys + 0x64, (!assert), RESETB_SHIFT, RESETB_MASK);
++	dev_info(dphy->dev, "2 SET_U0_MIPITX_DPHY_RESETB\n");
++
++    if (!assert) {
++		while(!is_pll_locked(dphy));
++		dev_info(dphy->dev, "MIPI dphy-tx # PLL Locked\n");
++	}
++}
++
++static int sys_m31_dphy_tx_configure(struct phy *phy, union phy_configure_opts *opts)
++{
++	struct sf_dphy *dphy;
++	uint32_t bitrate;
++	unsigned long alignment;
++	int i;
++	const struct m31_dphy_config *p;
++	const uint32_t AON_POWER_READY_N_active = 0;
++	dphy = phy_get_drvdata(phy);	
++	//bitrate = 680000000;//1228M 60fps
++	//bitrate = 750000000;//1188M 60fps
++	//  bitrate = 490000000;//1188M 60fps
++	bitrate = opts->mipi_dphy.hs_clk_rate;//1188M 60fps
++	printk("sys_m31_dphy_tx_configure opts->mipi_dphy.hs_clk_rate = %ld\n",opts->mipi_dphy.hs_clk_rate);
++
++
++	sf_dphy_set_reg(dphy->topsys + 0x8, 0x10, RG_CDTX_L0N_HSTX_RES_SHIFT, RG_CDTX_L0N_HSTX_RES_MASK);
++	sf_dphy_set_reg(dphy->topsys + 0xC, 0x10, RG_CDTX_L0N_HSTX_RES_SHIFT, RG_CDTX_L0N_HSTX_RES_MASK);
++	sf_dphy_set_reg(dphy->topsys + 0xC, 0x10, RG_CDTX_L2N_HSTX_RES_SHIFT, RG_CDTX_L2N_HSTX_RES_MASK);
++	sf_dphy_set_reg(dphy->topsys + 0xC, 0x10, RG_CDTX_L3N_HSTX_RES_SHIFT, RG_CDTX_L3N_HSTX_RES_MASK);
++	sf_dphy_set_reg(dphy->topsys + 0x10, 0x10, RG_CDTX_L4N_HSTX_RES_SHIFT, RG_CDTX_L4N_HSTX_RES_MASK);
++	sf_dphy_set_reg(dphy->topsys + 0x8, 0x10, RG_CDTX_L0P_HSTX_RES_SHIFT, RG_CDTX_L0P_HSTX_RES_MASK);
++	sf_dphy_set_reg(dphy->topsys + 0xC, 0x10, RG_CDTX_L1P_HSTX_RES_SHIFT, RG_CDTX_L1P_HSTX_RES_MASK);
++	sf_dphy_set_reg(dphy->topsys + 0xC, 0x10, RG_CDTX_L2P_HSTX_RES_SHIFT, RG_CDTX_L2P_HSTX_RES_MASK);
++	sf_dphy_set_reg(dphy->topsys + 0xC, 0x10, RG_CDTX_L3P_HSTX_RES_SHIFT, RG_CDTX_L3P_HSTX_RES_MASK);
++	sf_dphy_set_reg(dphy->topsys + 0x10, 0x10, RG_CDTX_L4P_HSTX_RES_SHIFT, RG_CDTX_L4P_HSTX_RES_MASK);
++
++	dev_info(dphy->dev, "request dphy hs_rate %dMbps\n", bitrate/1000000);
++	if (is_pll_locked(dphy))
++		dev_info(dphy->dev, "Error: MIPI dphy-tx # PLL is not supposed to be LOCKED\n");
++	else
++		dev_info(dphy->dev, "MIPI dphy-tx # PLL is not LOCKED\n");
++
++    alignment = M31_DPHY_BITRATE_ALIGN;
++    if (bitrate % alignment) {
++		bitrate += alignment - (bitrate % alignment);
++    }
++
++    dev_info(dphy->dev, "want dphy hs_rate %dMbps\n", bitrate/1000000);
++
++    p = m31_dphy_configs;
++    for (i = 0; i < ARRAY_SIZE(m31_dphy_configs); i++, p++) {
++		if (p->bitrate == bitrate) {
++			dev_info(dphy->dev, "config dphy hs_rate %dMbps\n", bitrate/1000000);
++
++			sf_dphy_set_reg(dphy->topsys + 0x64, M31_DPHY_REFCLK, REFCLK_IN_SEL_SHIFT, REFCLK_IN_SEL_MASK);
++
++			dev_info(dphy->dev, "MIPI dphy-tx # AON_POWER_READY_N active(%d)\n", AON_POWER_READY_N_active);
++
++
++			sf_dphy_set_reg(dphy->topsys, AON_POWER_READY_N_active, AON_POWER_READY_N_SHIFT, AON_POWER_READY_N_MASK);
++
++			sf_dphy_set_reg(dphy->topsys, 0x0, CFG_L0_SWAP_SEL_SHIFT, CFG_L0_SWAP_SEL_MASK);//Lane setting
++			sf_dphy_set_reg(dphy->topsys, 0x1, CFG_L1_SWAP_SEL_SHIFT, CFG_L1_SWAP_SEL_MASK);
++			sf_dphy_set_reg(dphy->topsys, 0x2, CFG_L2_SWAP_SEL_SHIFT, CFG_L2_SWAP_SEL_MASK);
++			sf_dphy_set_reg(dphy->topsys, 0x3, CFG_L3_SWAP_SEL_SHIFT, CFG_L3_SWAP_SEL_MASK);
++			sf_dphy_set_reg(dphy->topsys, 0x4, CFG_L4_SWAP_SEL_SHIFT, CFG_L4_SWAP_SEL_MASK);
++			//PLL setting
++			sf_dphy_set_reg(dphy->topsys + 0x1c, 0x0, RG_CDTX_PLL_SSC_EN_SHIFT, RG_CDTX_PLL_SSC_EN_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x18, 0x1, RG_CDTX_PLL_LDO_STB_X2_EN_SHIFT, RG_CDTX_PLL_LDO_STB_X2_EN_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x18, 0x1, RG_CDTX_PLL_FM_EN_SHIFT, RG_CDTX_PLL_FM_EN_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x18, p->pll_prev_div, RG_CDTX_PLL_PRE_DIV_SHIFT, RG_CDTX_PLL_PRE_DIV_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x18, p->pll_fbk_int, RG_CDTX_PLL_FBK_INT_SHIFT, RG_CDTX_PLL_FBK_INT_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x14, p->pll_fbk_fra, RG_CDTX_PLL_FBK_FRA_SHIFT, RG_CDTX_PLL_FBK_FRA_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x28, p->extd_cycle_sel, RG_EXTD_CYCLE_SEL_SHIFT, RG_EXTD_CYCLE_SEL_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x24, p->dlane_hs_pre_time, RG_DLANE_HS_PRE_TIME_SHIFT, RG_DLANE_HS_PRE_TIME_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x24, p->dlane_hs_pre_time, RG_DLANE_HS_PRE_TIME_SHIFT, RG_DLANE_HS_PRE_TIME_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x24, p->dlane_hs_zero_time, RG_DLANE_HS_ZERO_TIME_SHIFT, RG_DLANE_HS_ZERO_TIME_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x24, p->dlane_hs_trail_time, RG_DLANE_HS_TRAIL_TIME_SHIFT, RG_DLANE_HS_TRAIL_TIME_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x20, p->clane_hs_pre_time, RG_CLANE_HS_PRE_TIME_SHIFT, RG_CLANE_HS_PRE_TIME_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x24, p->clane_hs_zero_time, RG_CLANE_HS_ZERO_TIME_SHIFT, RG_CLANE_HS_ZERO_TIME_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x20, p->clane_hs_trail_time, RG_CLANE_HS_TRAIL_TIME_SHIFT, RG_CLANE_HS_TRAIL_TIME_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x20, p->clane_hs_clk_pre_time, RG_CLANE_HS_CLK_PRE_TIME_SHIFT, RG_CLANE_HS_CLK_PRE_TIME_MASK);
++			sf_dphy_set_reg(dphy->topsys + 0x20, p->clane_hs_clk_post_time, RG_CLANE_HS_CLK_POST_TIME_SHIFT, RG_CLANE_HS_CLK_POST_TIME_MASK);
++
++			break;
++		}
++	}
++
++	return -ENOTSUPP;
++}
++
++static int sf_dphy_power_on(struct phy *phy)
++{
++
++	struct sf_dphy *dphy = phy_get_drvdata(phy);
++	int ret;
++
++	reset(0, dphy);
++	sf_dphy_set_reg(dphy->topsys + 0x30, 0, SCFG_PPI_C_READY_SEL_SHIFT, SCFG_PPI_C_READY_SEL_MASK);
++	sf_dphy_set_reg(dphy->topsys + 0x30, 0, SCFG_DSI_TXREADY_ESC_SEL_SHIFT, SCFG_DSI_TXREADY_ESC_SEL_MASK);
++	sf_dphy_set_reg(dphy->topsys + 0x2c, 0x30, SCFG_C_HS_PRE_ZERO_TIME_SHIFT, SCFG_C_HS_PRE_ZERO_TIME_MASK);
++
++	ret = sf_dphy_clkrst_ena_deas(dphy->dev, dphy);//clk rst interface enable and deassert
++
++	return 0;
++}
++
++static int sf_dphy_power_off(struct phy *phy)
++{
++	struct sf_dphy *dphy = phy_get_drvdata(phy);
++
++	sf_dphy_clkrst_disa_assert(dphy->dev, dphy);
++	reset(1, dphy);
++	return 0;
++}
++
++static int sf_dphy_init(struct phy *phy)
++{
++	struct sf_dphy *dphy = phy_get_drvdata(phy);
++	uint32_t temp;
++	int ret;
++
++	temp = 0;
++	temp = sf_dphy_get_reg(dphy->aonsys, AON_GP_REG_SHIFT,AON_GP_REG_MASK);
++	dev_info(dphy->dev, "GET_AON_GP_REG\n");
++
++	if (!(temp & DPHY_TX_PSW_EN_MASK)) {
++		temp |= DPHY_TX_PSW_EN_MASK;
++		sf_dphy_set_reg(dphy->aonsys, temp,AON_GP_REG_SHIFT,AON_GP_REG_MASK);
++	}
++	dev_info(dphy->dev, "control ECO\n");
++
++	//pmic turn on
++	ret = regulator_enable(dphy->mipitx_0p9);
++	if (ret) {
++		dev_err(dphy->dev, "Cannot enable mipitx_0p9 regulator\n");
++		//goto err_reg_0p9;
++	}
++	udelay(100);	
++	ret = regulator_enable(dphy->mipitx_1p8);
++	if (ret) {
++		dev_err(dphy->dev, "Cannot enable mipitx_1p8 regulator\n");
++		//goto err_reg_1p8;
++	}
++	udelay(100);
++	//mipi_pmic setting
++
++	return 0;
++}
++
++static int sf_dphy_validate(struct phy *phy, enum phy_mode mode, int submode,
++			union phy_configure_opts *opts)
++{
++	return 0;
++}
++
++static int sf_dphy_set_mode(struct phy *phy, enum phy_mode mode, int submode)
++{
++	return 0;
++}
++
++
++static int sf_dphy_exit(struct phy *phy)
++{
++	struct sf_dphy *dphy = phy_get_drvdata(phy);
++	regulator_disable(dphy->mipitx_0p9);
++	udelay(100);
++	regulator_disable(dphy->mipitx_1p8);
++	udelay(100);
++
++	return 0;
++}
++
++static const struct phy_ops sf_dphy_ops = {
++	.power_on	= sf_dphy_power_on,
++	.power_off	= sf_dphy_power_off,
++	.init		= sf_dphy_init,
++	.exit		= sf_dphy_exit,
++	//.configure	= sf_dphy_configure,
++	.configure	= sys_m31_dphy_tx_configure,
++	.validate  = sf_dphy_validate,
++	.set_mode  = sf_dphy_set_mode,
++	.owner		= THIS_MODULE,
++};
++
++static const struct of_device_id sf_dphy_dt_ids[] = {
++	{
++		.compatible = "m31,mipi-dphy-tx",
++	},
++	{}
++};
++MODULE_DEVICE_TABLE(of, sf_dphy_dt_ids);
++
++static int sf_dphy_probe(struct platform_device *pdev)
++{
++	struct phy_provider *phy_provider;
++	struct sf_dphy *dphy;
++	struct resource *res;
++	int ret;
++
++	dev_info(&pdev->dev, "sf_dphy_probe begin\n");
++	dphy = devm_kzalloc(&pdev->dev, sizeof(*dphy), GFP_KERNEL);
++	if (!dphy)
++		return -ENOMEM;
++	dev_set_drvdata(&pdev->dev, dphy);
++
++	dev_info(&pdev->dev, "===> %s enter, %d \n", __func__, __LINE__);
++
++	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++	dphy->topsys = devm_ioremap_resource(&pdev->dev, res);
++	if (IS_ERR(dphy->topsys))
++		return PTR_ERR(dphy->topsys);
++
++
++	dphy->phy = devm_phy_create(&pdev->dev, NULL, &sf_dphy_ops);
++	if (IS_ERR(dphy->phy)) {
++		dev_err(&pdev->dev, "failed to create phy\n");
++		return PTR_ERR(dphy->phy);
++	}
++	phy_set_drvdata(dphy->phy, dphy);
++
++	dphy->dev = &pdev->dev;
++	// this power switch control bit was added in ECO, check ECO item "aon psw_en" for detail
++	dev_info(dphy->dev, "control ECO\n");
++	dphy->aonsys = ioremap(0x17010000, 0x10000);
++
++	//mipi_pmic setting
++	dphy->mipitx_1p8 = devm_regulator_get(&pdev->dev, "mipi_1p8");
++	if (IS_ERR(dphy->mipitx_1p8))
++		//return PTR_ERR(dphy->mipitx_1p8);
++		return -EPROBE_DEFER;
++
++	dphy->mipitx_0p9 = devm_regulator_get(&pdev->dev, "mipi_0p9");
++	if (IS_ERR(dphy->mipitx_0p9))
++		//return PTR_ERR(dphy->mipitx_0p9);
++		return -EPROBE_DEFER;
++
++	ret = sf_dphy_clkrst_get(&pdev->dev, dphy);
++	if (ret) {
++		dev_err(&pdev->dev, "sf_dphy_clkrst_get\n");
++		//return ret;
++		//goto err_reg_1p8;
++		return -EPROBE_DEFER;
++	}
++
++	phy_provider = devm_of_phy_provider_register(&pdev->dev, of_phy_simple_xlate);
++
++	dev_info(&pdev->dev, "sf_dphy_probe end\n");
++
++	return PTR_ERR_OR_ZERO(phy_provider);
++}
++
++static struct platform_driver sf_dphy_driver = {
++	.probe = sf_dphy_probe,
++	.driver = {
++		.name	= "sf-mipi-dphy-tx",
++		.of_match_table = sf_dphy_dt_ids,
++	},
++};
++
++#if 1
++static int __init sf_dphy_probe_init(void)
++{
++	int ret;
++
++	ret = platform_driver_register(&sf_dphy_driver);
++	if (ret)
++		return ret;
++
++	return 0;
++}
++
++late_initcall_sync(sf_dphy_probe_init);
++#endif
++
++MODULE_AUTHOR("Ezequiel Garcia <ezequiel@collabora.com>");
++MODULE_DESCRIPTION("sf MIPI  DPHY TX0 driver");
++MODULE_LICENSE("Dual MIT/GPL");
+diff --git a/drivers/pinctrl/Kconfig b/drivers/pinctrl/Kconfig
+index 815095326e2d..87ff4984b3c6 100644
+--- a/drivers/pinctrl/Kconfig
++++ b/drivers/pinctrl/Kconfig
+@@ -400,6 +400,7 @@ source "drivers/pinctrl/zte/Kconfig"
+ source "drivers/pinctrl/meson/Kconfig"
+ source "drivers/pinctrl/cirrus/Kconfig"
+ source "drivers/pinctrl/visconti/Kconfig"
++source "drivers/pinctrl/starfive/Kconfig"
+ 
+ config PINCTRL_XWAY
+ 	bool
+diff --git a/drivers/pinctrl/Makefile b/drivers/pinctrl/Makefile
+index f53933b2ff02..e8a17103d1c5 100644
+--- a/drivers/pinctrl/Makefile
++++ b/drivers/pinctrl/Makefile
+@@ -72,3 +72,4 @@ obj-y				+= mediatek/
+ obj-$(CONFIG_PINCTRL_ZX)	+= zte/
+ obj-y				+= cirrus/
+ obj-$(CONFIG_PINCTRL_VISCONTI)	+= visconti/
++obj-$(CONFIG_PINCTRL_STARFIVE)	+= starfive/
+\ No newline at end of file
+diff --git a/drivers/pinctrl/starfive/Kconfig b/drivers/pinctrl/starfive/Kconfig
+new file mode 100644
+index 000000000000..d0186cf364aa
+--- /dev/null
++++ b/drivers/pinctrl/starfive/Kconfig
+@@ -0,0 +1,24 @@
++# SPDX-License-Identifier: GPL-2.0-only
++
++config PINCTRL_STARFIVE
++	bool "Pinctrl driver for StarFive SoC"
++	depends on OF
++	depends on RISCV || COMPILE_TEST
++	select GENERIC_PINCTRL_GROUPS
++	select GENERIC_PINMUX_FUNCTIONS
++	select GENERIC_PINCONF
++	select GPIOLIB
++	select GPIOLIB_IRQCHIP
++	select OF_GPIO
++	help
++	  Say yes here to support pin control on the StarFive RISC-V SoC.
++	  This also provides an interface to the GPIO pins not used by other
++	  peripherals supporting inputs, outputs, configuring pull-up/pull-down
++	  and interrupts on input changes.
++
++config PINCTRL_STARFIVE_JH7110
++	bool "Pinctrl and GPIO driver for StarFive JH7110 SoC"
++	depends on  PINCTRL_STARFIVE
++	depends on SOC_STARFIVE
++	help
++	  This selects the pinctrl driver for JH7110 starfive.
+diff --git a/drivers/pinctrl/starfive/Makefile b/drivers/pinctrl/starfive/Makefile
+new file mode 100644
+index 000000000000..2ddbffb9166c
+--- /dev/null
++++ b/drivers/pinctrl/starfive/Makefile
+@@ -0,0 +1,6 @@
++# SPDX-License-Identifier: GPL-2.0
++# Core
++obj-$(CONFIG_PINCTRL_STARFIVE) += pinctrl-starfive.o
++
++# SoC Drivers
++obj-$(CONFIG_PINCTRL_STARFIVE_JH7110)	+= pinctrl-starfive-jh7110.o
+\ No newline at end of file
+diff --git a/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c b/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c
+new file mode 100644
+index 000000000000..53deaadcffc3
+--- /dev/null
++++ b/drivers/pinctrl/starfive/pinctrl-starfive-jh7110.c
+@@ -0,0 +1,1808 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Pinctrl / GPIO driver for StarFive JH7110 SoC
++ *
++ * Copyright (C) 2022 Shanghai StarFive Technology Co., Ltd.
++ */
++
++#include <linux/err.h>
++#include <linux/init.h>
++#include <linux/of.h>
++#include <linux/gpio/driver.h>
++#include <linux/interrupt.h>
++#include <linux/io.h>
++#include <linux/of_device.h>
++#include <linux/of_irq.h>
++#include <linux/of_platform.h>
++#include <linux/pinctrl/pinctrl.h>
++#include <linux/pinctrl/pinmux.h>
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/platform_device.h>
++#include <linux/pm_runtime.h>
++#include <linux/regmap.h>
++#include <linux/slab.h>
++#include <linux/module.h>
++
++#include "../core.h"
++#include "../pinconf.h"
++#include "../pinmux.h"
++#include "pinctrl-starfive.h"
++
++/***************sys_iomux***************/
++#define SYS_GPO_DOEN_CFG_BASE_REG			0x0
++#define SYS_GPO_DOEN_CFG_END_REG			0x3c
++
++#define SYS_GPO_DOUT_CFG_BASE_REG			0x40
++#define SYS_GPO_DOUT_CFG_END_REG			0x7c
++
++#define SYS_GPI_DIN_CFG_BASE_REG			0x80
++#define SYS_GPI_DIN_CFG_END_REG				0xd8
++
++/*sys_iomux PIN 0-74 ioconfig reg*/
++#define SYS_GPO_PDA_0_74_CFG_BASE_REG			0x120
++#define SYS_GPO_PDA_0_74_CFG_END_REG			0x248
++
++/*sys_iomux PIN 75-88 gamc1 no ioconfig reg*/
++
++/*sys_iomux PIN 89-94 ioconfig reg*/
++#define SYS_GPO_PDA_89_94_CFG_BASE_REG			0x284
++#define SYS_GPO_PDA_89_94_CFG_END_REG			0x298
++
++//sys_iomux ioconfig reg bit
++#define JH7110_PADCFG_POS	BIT(7)
++#define JH7110_PADCFG_SMT	BIT(6)
++#define JH7110_PADCFG_SLEW	BIT(5)
++#define JH7110_PADCFG_PD	BIT(4)
++#define JH7110_PADCFG_PU	BIT(3)
++#define JH7110_PADCFG_BIAS	(JH7110_PADCFG_PD | JH7110_PADCFG_PU)
++#define JH7110_PADCFG_DS_MASK	GENMASK(2, 1)
++#define JH7110_PADCFG_DS_2MA	(0U << 1)
++#define JH7110_PADCFG_DS_4MA	BIT(1)
++#define JH7110_PADCFG_DS_8MA	(2U << 1)
++#define JH7110_PADCFG_DS_12MA	(3U << 1)
++#define JH7110_PADCFG_IE	BIT(0)
++
++//sys_iomux GPIO CTRL
++#define GPIO_EN						0xdc
++#define GPIO_IS_LOW					0xe0
++#define GPIO_IS_HIGH					0xe4
++#define GPIO_IC_LOW					0xe8
++#define GPIO_IC_HIGH					0xec
++#define GPIO_IBE_LOW					0xf0
++#define GPIO_IBE_HIGH					0xf4
++#define GPIO_IEV_LOW					0xf8
++#define GPIO_IEV_HIGH					0xfc
++#define GPIO_IE_LOW					0x100
++#define GPIO_IE_HIGH					0x104
++//read only
++#define GPIO_RIS_LOW					0x108
++#define GPIO_RIS_HIGH					0x10c
++#define GPIO_MIS_LOW					0x110
++#define GPIO_MIS_HIGH					0x114
++#define GPIO_DIN_LOW					0x118
++#define GPIO_DIN_HIGH					0x11c
++
++#define GPIO_DOEN_X_REG					0x0
++#define GPIO_DOUT_X_REG					0x40
++
++#define GPIO_INPUT_ENABLE_X_REG				0x120
++
++#define MAX_GPIO					64
++/***************sys_iomux***************/
++
++/***************aon_iomux***************/
++#define AON_GPO_DOEN_CFG_BASE_REG			0x0
++#define AON_GPO_DOUT_CFG_BASE_REG			0x4
++#define AON_GPI_DIN_CFG_BASE_REG			0x8
++#define AON_GPIO_DIN_REG				0x2c
++
++//aon_iomux GPIO CTRL
++#define AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_3_ADDR		0xc
++#define AON_GPIOEN_0_REG_SHIFT				0x0
++#define AON_GPIOEN_0_REG_MASK				0x1
++#define AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_4_ADDR		0x10
++#define AON_GPIOIS_0_REG_SHIFT				0x0
++#define AON_GPIOIS_0_REG_MASK				0xF
++#define AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_5_ADDR		0x14
++#define AON_GPIOIC_0_REG_SHIFT				0x0
++#define AON_GPIOIC_0_REG_MASK				0xF
++#define AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_6_ADDR		0x18
++#define AON_GPIOIBE_0_REG_SHIFT				0x0
++#define AON_GPIOIBE_0_REG_MASK				0xF
++#define AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_7_ADDR		0x1c
++#define AON_GPIOIEV_0_REG_SHIFT				0x0
++#define AON_GPIOIEV_0_REG_MASK				0xF
++#define AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_8_ADDR		0x20
++#define AON_GPIOIE_0_REG_SHIFT				0x0
++#define AON_GPIOIE_0_REG_MASK				0xF
++#define AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_9_ADDR		0x24
++#define AON_GPIORIS_0_REG_SHIFT				0x0
++#define AON_GPIORIS_0_REG_MASK				0xF
++#define AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_10_ADDR		0x28
++#define AON_GPIOMIS_0_REG_SHIFT				0x0
++#define AON_GPIOMIS_0_REG_MASK				0xF
++#define AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_11_ADDR		0x2c
++#define AON_GPIO_IN_SYNC2_0_REG_SHIFT			0x0
++#define AON_GPIO_IN_SYNC2_0_REG_MASK			0xF
++
++
++/* aon_iomux PIN ioconfig reg*/
++#define AON_IOMUX_CFG__SAIF__SYSCFG_48_ADDR		0x30
++#define PADCFG_PAD_TESTEN_POS_WIDTH			0x1
++#define PADCFG_PAD_TESTEN_POS_SHIFT			0x0
++#define PADCFG_PAD_TESTEN_POS_MASK			0x1
++#define AON_IOMUX_CFG__SAIF__SYSCFG_52_ADDR		0x34
++#define PADCFG_PAD_RGPIO0_IE_WIDTH			0x1
++#define PADCFG_PAD_RGPIO0_IE_SHIFT			0x0
++#define PADCFG_PAD_RGPIO0_IE_MASK			0x1
++#define PADCFG_PAD_RGPIO0_DS_WIDTH			0x2
++#define PADCFG_PAD_RGPIO0_DS_SHIFT			0x1
++#define PADCFG_PAD_RGPIO0_DS_MASK			0x6
++#define PADCFG_PAD_RGPIO0_PU_WIDTH			0x1
++#define PADCFG_PAD_RGPIO0_PU_SHIFT			0x3
++#define PADCFG_PAD_RGPIO0_PU_MASK			0x8
++#define PADCFG_PAD_RGPIO0_PD_WIDTH			0x1
++#define PADCFG_PAD_RGPIO0_PD_SHIFT			0x4
++#define PADCFG_PAD_RGPIO0_PD_MASK			0x10
++#define PADCFG_PAD_RGPIO0_SLEW_WIDTH			0x1
++#define PADCFG_PAD_RGPIO0_SLEW_SHIFT			0x5
++#define PADCFG_PAD_RGPIO0_SLEW_MASK			0x20
++#define PADCFG_PAD_RGPIO0_SMT_WIDTH			0x1
++#define PADCFG_PAD_RGPIO0_SMT_SHIFT			0x6
++#define PADCFG_PAD_RGPIO0_SMT_MASK			0x40
++#define PADCFG_PAD_RGPIO0_POS_WIDTH			0x1
++#define PADCFG_PAD_RGPIO0_POS_SHIFT			0x7
++#define PADCFG_PAD_RGPIO0_POS_MASK			0x80
++#define AON_IOMUX_CFG__SAIF__SYSCFG_56_ADDR		0x38
++#define PADCFG_PAD_RGPIO1_IE_WIDTH			0x1
++#define PADCFG_PAD_RGPIO1_IE_SHIFT			0x0
++#define PADCFG_PAD_RGPIO1_IE_MASK			0x1
++#define PADCFG_PAD_RGPIO1_DS_WIDTH			0x2
++#define PADCFG_PAD_RGPIO1_DS_SHIFT			0x1
++#define PADCFG_PAD_RGPIO1_DS_MASK			0x6
++#define PADCFG_PAD_RGPIO1_PU_WIDTH			0x1
++#define PADCFG_PAD_RGPIO1_PU_SHIFT			0x3
++#define PADCFG_PAD_RGPIO1_PU_MASK			0x8
++#define PADCFG_PAD_RGPIO1_PD_WIDTH			0x1
++#define PADCFG_PAD_RGPIO1_PD_SHIFT			0x4
++#define PADCFG_PAD_RGPIO1_PD_MASK			0x10
++#define PADCFG_PAD_RGPIO1_SLEW_WIDTH			0x1
++#define PADCFG_PAD_RGPIO1_SLEW_SHIFT			0x5
++#define PADCFG_PAD_RGPIO1_SLEW_MASK			0x20
++#define PADCFG_PAD_RGPIO1_SMT_WIDTH			0x1
++#define PADCFG_PAD_RGPIO1_SMT_SHIFT			0x6
++#define PADCFG_PAD_RGPIO1_SMT_MASK			0x40
++#define PADCFG_PAD_RGPIO1_POS_WIDTH			0x1
++#define PADCFG_PAD_RGPIO1_POS_SHIFT			0x7
++#define PADCFG_PAD_RGPIO1_POS_MASK			0x80
++#define AON_IOMUX_CFG__SAIF__SYSCFG_60_ADDR		0x3c
++#define PADCFG_PAD_RGPIO2_IE_WIDTH			0x1
++#define PADCFG_PAD_RGPIO2_IE_SHIFT			0x0
++#define PADCFG_PAD_RGPIO2_IE_MASK			0x1
++#define PADCFG_PAD_RGPIO2_DS_WIDTH			0x2
++#define PADCFG_PAD_RGPIO2_DS_SHIFT			0x1
++#define PADCFG_PAD_RGPIO2_DS_MASK			0x6
++#define PADCFG_PAD_RGPIO2_PU_WIDTH			0x1
++#define PADCFG_PAD_RGPIO2_PU_SHIFT			0x3
++#define PADCFG_PAD_RGPIO2_PU_MASK			0x8
++#define PADCFG_PAD_RGPIO2_PD_WIDTH			0x1
++#define PADCFG_PAD_RGPIO2_PD_SHIFT			0x4
++#define PADCFG_PAD_RGPIO2_PD_MASK			0x10
++#define PADCFG_PAD_RGPIO2_SLEW_WIDTH			0x1
++#define PADCFG_PAD_RGPIO2_SLEW_SHIFT			0x5
++#define PADCFG_PAD_RGPIO2_SLEW_MASK			0x20
++#define PADCFG_PAD_RGPIO2_SMT_WIDTH			0x1
++#define PADCFG_PAD_RGPIO2_SMT_SHIFT			0x6
++#define PADCFG_PAD_RGPIO2_SMT_MASK			0x40
++#define PADCFG_PAD_RGPIO2_POS_WIDTH			0x1
++#define PADCFG_PAD_RGPIO2_POS_SHIFT			0x7
++#define PADCFG_PAD_RGPIO2_POS_MASK			0x80
++#define AON_IOMUX_CFG__SAIF__SYSCFG_64_ADDR		0x40
++#define PADCFG_PAD_RGPIO3_IE_WIDTH			0x1
++#define PADCFG_PAD_RGPIO3_IE_SHIFT			0x0
++#define PADCFG_PAD_RGPIO3_IE_MASK			0x1
++#define PADCFG_PAD_RGPIO3_DS_WIDTH			0x2
++#define PADCFG_PAD_RGPIO3_DS_SHIFT			0x1
++#define PADCFG_PAD_RGPIO3_DS_MASK			0x6
++#define PADCFG_PAD_RGPIO3_PU_WIDTH			0x1
++#define PADCFG_PAD_RGPIO3_PU_SHIFT			0x3
++#define PADCFG_PAD_RGPIO3_PU_MASK			0x8
++#define PADCFG_PAD_RGPIO3_PD_WIDTH			0x1
++#define PADCFG_PAD_RGPIO3_PD_SHIFT			0x4
++#define PADCFG_PAD_RGPIO3_PD_MASK			0x10
++#define PADCFG_PAD_RGPIO3_SLEW_WIDTH			0x1
++#define PADCFG_PAD_RGPIO3_SLEW_SHIFT			0x5
++#define PADCFG_PAD_RGPIO3_SLEW_MASK			0x20
++#define PADCFG_PAD_RGPIO3_SMT_WIDTH			0x1
++#define PADCFG_PAD_RGPIO3_SMT_SHIFT			0x6
++#define PADCFG_PAD_RGPIO3_SMT_MASK			0x40
++#define PADCFG_PAD_RGPIO3_POS_WIDTH			0x1
++#define PADCFG_PAD_RGPIO3_POS_SHIFT			0x7
++#define PADCFG_PAD_RGPIO3_POS_MASK			0x80
++#define AON_IOMUX_CFG__SAIF__SYSCFG_68_ADDR		0x44
++#define PADCFG_PAD_RSTN_SMT_WIDTH			0x1
++#define PADCFG_PAD_RSTN_SMT_SHIFT			0x0
++#define PADCFG_PAD_RSTN_SMT_MASK			0x1
++#define PADCFG_PAD_RSTN_POS_WIDTH			0x1
++#define PADCFG_PAD_RSTN_POS_SHIFT			0x1
++#define PADCFG_PAD_RSTN_POS_MASK			0x2
++#define AON_IOMUX_CFG__SAIF__SYSCFG_72_ADDR		0x48
++#define AON_IOMUX_CFG__SAIF__SYSCFG_76_ADDR		0x4c
++#define PADCFG_PAD_RTC_DS_WIDTH				0x2
++#define PADCFG_PAD_RTC_DS_SHIFT				0x0
++#define PADCFG_PAD_RTC_DS_MASK				0x3
++#define AON_IOMUX_CFG__SAIF__SYSCFG_80_ADDR		0x50
++#define AON_IOMUX_CFG__SAIF__SYSCFG_84_ADDR		0x54
++#define PADCFG_PAD_OSC_DS_WIDTH				0x2
++#define PADCFG_PAD_OSC_DS_SHIFT				0x0
++#define PADCFG_PAD_OSC_DS_MASK				0x3
++
++/*aon_iomux PIN 0-5 ioconfig reg*/
++#define AON_GPO_PDA_0_5_CFG_BASE_REG	AON_IOMUX_CFG__SAIF__SYSCFG_48_ADDR
++#define AON_GPO_PDA_0_5_CFG_END_REG	AON_IOMUX_CFG__SAIF__SYSCFG_68_ADDR
++#define AON_GPO_PDA_RTC_CFG_REG		AON_IOMUX_CFG__SAIF__SYSCFG_76_ADDR
++/***************aon_iomux***************/
++
++#define PADCFG_PAD_GMAC_SYSCON_WIDTH			0x2
++#define PADCFG_PAD_GMAC_SYSCON_SHIFT			0x0
++#define PADCFG_PAD_GMAC_SYSCON_MASK			0x3
++
++#define GPO_PDA_CFG_OFFSET				0x4
++
++#define AON_GPIO_INPUT_ENABLE_REG			0x34
++
++#define AON_GPIO_EN_REG		AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_3_ADDR
++#define AON_GPIO_IS_REG		AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_4_ADDR
++#define AON_GPIO_IC_REG		AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_5_ADDR
++#define AON_GPIO_IBE_REG	AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_6_ADDR
++#define AON_GPIO_IEV_REG	AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_7_ADDR
++#define AON_GPIO_IE_REG		AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_8_ADDR
++#define AON_GPIO_RIS_REG	AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_9_ADDR
++#define AON_GPIO_MIS_REG	AON_IOMUX_CFGSAIF__SYSCFG_IOIRQ_10_ADDR
++
++/*one dword include 4 gpios*/
++#define GPIO_NUM_SHIFT					2
++/*8 bits for each gpio*/
++#define GPIO_BYTE_SHIFT					3
++/*gpio index in dword */
++#define GPIO_INDEX_MASK					0x3
++#define GPIO_VAL_MASK					0x7f
++
++#define GPIO_NUM_PER_REG				32
++#define OFFSET_PER_REG					4
++#define SYS_GPIO_NUM					64
++#define AON_GPIO_NUM					4
++
++enum starfive_jh7110_sys_pads {
++	PAD_GPIO0	= 0,
++	PAD_GPIO1	= 1,
++	PAD_GPIO2	= 2,
++	PAD_GPIO3	= 3,
++	PAD_GPIO4	= 4,
++	PAD_GPIO5	= 5,
++	PAD_GPIO6	= 6,
++	PAD_GPIO7	= 7,
++	PAD_GPIO8	= 8,
++	PAD_GPIO9	= 9,
++	PAD_GPIO10	= 10,
++	PAD_GPIO11	= 11,
++	PAD_GPIO12	= 12,
++	PAD_GPIO13	= 13,
++	PAD_GPIO14	= 14,
++	PAD_GPIO15	= 15,
++	PAD_GPIO16	= 16,
++	PAD_GPIO17	= 17,
++	PAD_GPIO18	= 18,
++	PAD_GPIO19	= 19,
++	PAD_GPIO20	= 20,
++	PAD_GPIO21	= 21,
++	PAD_GPIO22	= 22,
++	PAD_GPIO23	= 23,
++	PAD_GPIO24	= 24,
++	PAD_GPIO25	= 25,
++	PAD_GPIO26	= 26,
++	PAD_GPIO27	= 27,
++	PAD_GPIO28	= 28,
++	PAD_GPIO29	= 29,
++	PAD_GPIO30	= 30,
++	PAD_GPIO31	= 31,
++	PAD_GPIO32	= 32,
++	PAD_GPIO33	= 33,
++	PAD_GPIO34	= 34,
++	PAD_GPIO35	= 35,
++	PAD_GPIO36	= 36,
++	PAD_GPIO37	= 37,
++	PAD_GPIO38	= 38,
++	PAD_GPIO39	= 39,
++	PAD_GPIO40	= 40,
++	PAD_GPIO41	= 41,
++	PAD_GPIO42	= 42,
++	PAD_GPIO43	= 43,
++	PAD_GPIO44	= 44,
++	PAD_GPIO45	= 45,
++	PAD_GPIO46	= 46,
++	PAD_GPIO47	= 47,
++	PAD_GPIO48	= 48,
++	PAD_GPIO49	= 49,
++	PAD_GPIO50	= 50,
++	PAD_GPIO51	= 51,
++	PAD_GPIO52	= 52,
++	PAD_GPIO53	= 53,
++	PAD_GPIO54	= 54,
++	PAD_GPIO55	= 55,
++	PAD_GPIO56	= 56,
++	PAD_GPIO57	= 57,
++	PAD_GPIO58	= 58,
++	PAD_GPIO59	= 59,
++	PAD_GPIO60	= 60,
++	PAD_GPIO61	= 61,
++	PAD_GPIO62	= 62,
++	PAD_GPIO63	= 63,
++	PAD_SD0_CLK	= 64,
++	PAD_SD0_CMD	= 65,
++	PAD_SD0_DATA0	= 66,
++	PAD_SD0_DATA1	= 67,
++	PAD_SD0_DATA2	= 68,
++	PAD_SD0_DATA3	= 69,
++	PAD_SD0_DATA4	= 70,
++	PAD_SD0_DATA5	= 71,
++	PAD_SD0_DATA6	= 72,
++	PAD_SD0_DATA7	= 73,
++	PAD_SD0_STRB	= 74,
++	PAD_GMAC1_MDC	= 75,
++	PAD_GMAC1_MDIO	= 76,
++	PAD_GMAC1_RXD0	= 77,
++	PAD_GMAC1_RXD1	= 78,
++	PAD_GMAC1_RXD2	= 79,
++	PAD_GMAC1_RXD3	= 80,
++	PAD_GMAC1_RXDV	= 81,
++	PAD_GMAC1_RXC	= 82,
++	PAD_GMAC1_TXD0	= 83,
++	PAD_GMAC1_TXD1	= 84,
++	PAD_GMAC1_TXD2	= 85,
++	PAD_GMAC1_TXD3	= 86,
++	PAD_GMAC1_TXEN	= 87,
++	PAD_GMAC1_TXC	= 88,
++	PAD_QSPI_SCLK	= 89,
++	PAD_QSPI_CSn0	= 90,
++	PAD_QSPI_DATA0	= 91,
++	PAD_QSPI_DATA1	= 92,
++	PAD_QSPI_DATA2	= 93,
++	PAD_QSPI_DATA3	= 94,
++};
++
++
++/* Pad names for the pinmux subsystem */
++static const struct pinctrl_pin_desc starfive_jh7110_sys_pinctrl_pads[] = {
++	STARFIVE_PINCTRL_PIN(PAD_GPIO0),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO1),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO2),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO3),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO4),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO5),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO6),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO7),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO8),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO9),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO10),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO11),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO12),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO13),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO14),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO15),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO16),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO17),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO18),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO19),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO20),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO21),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO22),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO23),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO24),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO25),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO26),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO27),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO28),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO29),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO30),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO31),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO32),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO33),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO34),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO35),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO36),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO37),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO38),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO39),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO40),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO41),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO42),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO43),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO44),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO45),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO46),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO47),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO48),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO49),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO50),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO51),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO52),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO53),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO54),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO55),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO56),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO57),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO58),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO59),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO60),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO61),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO62),
++	STARFIVE_PINCTRL_PIN(PAD_GPIO63),
++	STARFIVE_PINCTRL_PIN(PAD_SD0_CLK),
++	STARFIVE_PINCTRL_PIN(PAD_SD0_CMD),
++	STARFIVE_PINCTRL_PIN(PAD_SD0_DATA0),
++	STARFIVE_PINCTRL_PIN(PAD_SD0_DATA1),
++	STARFIVE_PINCTRL_PIN(PAD_SD0_DATA2),
++	STARFIVE_PINCTRL_PIN(PAD_SD0_DATA3),
++	STARFIVE_PINCTRL_PIN(PAD_SD0_DATA4),
++	STARFIVE_PINCTRL_PIN(PAD_SD0_DATA5),
++	STARFIVE_PINCTRL_PIN(PAD_SD0_DATA6),
++	STARFIVE_PINCTRL_PIN(PAD_SD0_DATA7),
++	STARFIVE_PINCTRL_PIN(PAD_SD0_STRB),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC1_MDC),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC1_MDIO),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC1_RXD0),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC1_RXD1),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC1_RXD2),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC1_RXD3),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC1_RXDV),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC1_RXC),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC1_TXD0),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC1_TXD1),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC1_TXD2),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC1_TXD3),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC1_TXEN),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC1_TXC),
++	STARFIVE_PINCTRL_PIN(PAD_QSPI_SCLK),
++	STARFIVE_PINCTRL_PIN(PAD_QSPI_CSn0),
++	STARFIVE_PINCTRL_PIN(PAD_QSPI_DATA0),
++	STARFIVE_PINCTRL_PIN(PAD_QSPI_DATA1),
++	STARFIVE_PINCTRL_PIN(PAD_QSPI_DATA2),
++	STARFIVE_PINCTRL_PIN(PAD_QSPI_DATA3),
++};
++
++enum starfive_jh7110_aon_pads {
++	PAD_TESTEN	= 0,
++	PAD_RGPIO0	= 1,
++	PAD_RGPIO1	= 2,
++	PAD_RGPIO2	= 3,
++	PAD_RGPIO3	= 4,
++	PAD_RSTN	= 5,
++	PAD_GMAC0_MDC	= 6,
++	PAD_GMAC0_MDIO	= 7,
++	PAD_GMAC0_RXD0	= 8,
++	PAD_GMAC0_RXD1	= 9,
++	PAD_GMAC0_RXD2	= 10,
++	PAD_GMAC0_RXD3	= 11,
++	PAD_GMAC0_RXDV	= 12,
++	PAD_GMAC0_RXC	= 13,
++	PAD_GMAC0_TXD0	= 14,
++	PAD_GMAC0_TXD1	= 15,
++	PAD_GMAC0_TXD2	= 16,
++	PAD_GMAC0_TXD3	= 17,
++	PAD_GMAC0_TXEN	= 18,
++	PAD_GMAC0_TXC	= 19,
++};
++
++static const struct pinctrl_pin_desc starfive_jh7110_aon_pinctrl_pads[] = {
++	STARFIVE_PINCTRL_PIN(PAD_TESTEN),
++	STARFIVE_PINCTRL_PIN(PAD_RGPIO0),
++	STARFIVE_PINCTRL_PIN(PAD_RGPIO1),
++	STARFIVE_PINCTRL_PIN(PAD_RGPIO2),
++	STARFIVE_PINCTRL_PIN(PAD_RGPIO3),
++	STARFIVE_PINCTRL_PIN(PAD_RSTN),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC0_MDC),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC0_MDIO),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC0_RXD0),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC0_RXD1),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC0_RXD2),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC0_RXD3),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC0_RXDV),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC0_RXC),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC0_TXD0),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC0_TXD1),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC0_TXD2),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC0_TXD3),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC0_TXEN),
++	STARFIVE_PINCTRL_PIN(PAD_GMAC0_TXC),
++};
++
++static void pinctrl_write_reg(void __iomem *addr, u32 mask, u32 val)
++{
++	u32 value;
++
++	value = readl_relaxed(addr);
++	value &= ~mask;
++	value |= (val & mask);
++	writel_relaxed(value, addr);
++}
++
++uint32_t pinctrl_get_reg(void __iomem *addr, u32 shift, u32 mask)
++{
++	u32 tmp;
++
++	tmp = readl_relaxed(addr);
++	tmp = (tmp & mask) >> shift;
++	return tmp;
++}
++
++void pinctrl_set_reg(void __iomem *addr, u32 data, u32 shift, u32 mask)
++{
++	u32 tmp;
++
++	tmp = readl_relaxed(addr);
++	tmp &= ~mask;
++	tmp |= (data<<shift) & mask;
++	writel_relaxed(tmp, addr);
++}
++
++static struct starfive_pinctrl *starfive_from_irq_desc(struct irq_desc *desc)
++{
++	struct gpio_chip *gc = irq_desc_get_handler_data(desc);
++
++	return container_of(gc, struct starfive_pinctrl, gc);
++}
++
++static struct starfive_pinctrl *starfive_from_irq_data(struct irq_data *d)
++{
++	struct gpio_chip *gc = irq_data_get_irq_chip_data(d);
++
++	return container_of(gc, struct starfive_pinctrl, gc);
++}
++
++static int starfive_jh7110_gpio_request(struct gpio_chip *gc, unsigned int gpio)
++{
++	return pinctrl_gpio_request(gc->base + gpio);
++}
++
++static void starfive_jh7110_gpio_free(struct gpio_chip *gc, unsigned int gpio)
++{
++	pinctrl_gpio_free(gc->base + gpio);
++}
++
++static int starfive_jh7110_sys_direction_input(struct gpio_chip *gc,
++							unsigned int offset)
++{
++	struct starfive_pinctrl *chip = gpiochip_get_data(gc);
++	unsigned long flags;
++	unsigned int v;
++
++	if (offset >= gc->ngpio)
++		return -EINVAL;
++
++	raw_spin_lock_irqsave(&chip->lock, flags);
++	v = readl_relaxed(chip->padctl_base + GPIO_DOEN_X_REG +
++			(offset & ~0x3));
++	v &= ~(0x3f << ((offset & 0x3) * 8));
++	v |= 1 << ((offset & 0x3) * 8);
++	writel_relaxed(v, chip->padctl_base + GPIO_DOEN_X_REG +
++			(offset & ~0x3));
++	raw_spin_unlock_irqrestore(&chip->lock, flags);
++
++	return 0;
++}
++
++static int starfive_jh7110_sys_direction_output(struct gpio_chip *gc,
++		unsigned int offset,
++		int value)
++{
++	struct starfive_pinctrl *chip = gpiochip_get_data(gc);
++	unsigned long flags;
++	unsigned int v;
++
++	if (offset >= gc->ngpio)
++		return -EINVAL;
++
++	raw_spin_lock_irqsave(&chip->lock, flags);
++	v = readl_relaxed(chip->padctl_base + GPIO_DOEN_X_REG +
++			(offset & ~0x3));
++	v &= ~(0x3f << ((offset & 0x3) * 8));
++	writel_relaxed(v, chip->padctl_base + GPIO_DOEN_X_REG +
++			(offset & ~0x3));
++
++	v = readl_relaxed(chip->padctl_base + GPIO_DOUT_X_REG +
++			(offset & ~0x3));
++	v &= ~(0x7f << ((offset & 0x3) * 8));
++	v |= value << ((offset & 0x3) * 8);
++	writel_relaxed(v, chip->padctl_base + GPIO_DOUT_X_REG +
++			(offset & ~0x3));
++	raw_spin_unlock_irqrestore(&chip->lock, flags);
++
++	return 0;
++}
++
++static int starfive_jh7110_sys_get_direction(struct gpio_chip *gc,
++		unsigned int offset)
++{
++	struct starfive_pinctrl *chip = gpiochip_get_data(gc);
++	unsigned int v;
++
++	if (offset >= gc->ngpio)
++		return -EINVAL;
++
++	v = readl_relaxed(chip->padctl_base + GPIO_DOEN_X_REG +
++			(offset & ~0x3));
++	return !!(v & (0x3f << ((offset & 0x3) * 8)));
++}
++
++static int starfive_jh7110_sys_get_value(struct gpio_chip *gc,
++		unsigned int offset)
++{
++	struct starfive_pinctrl *chip = gpiochip_get_data(gc);
++	int value;
++	int tmp;
++
++	if (offset >= gc->ngpio)
++		return -EINVAL;
++
++	if (offset < GPIO_NUM_PER_REG) {
++		value = readl_relaxed(chip->padctl_base + GPIO_DIN_LOW);
++		tmp = 0;
++	} else {
++		value = readl_relaxed(chip->padctl_base + GPIO_DIN_HIGH);
++		tmp = GPIO_NUM_PER_REG;
++	}
++	return (value >> (offset - tmp)) & 0x1;
++}
++
++static void starfive_jh7110_sys_set_value(struct gpio_chip *gc,
++		unsigned int offset,
++		int value)
++{
++	struct starfive_pinctrl *chip = gpiochip_get_data(gc);
++	unsigned long flags;
++	unsigned int v;
++
++	if (offset >= gc->ngpio)
++		return;
++
++	raw_spin_lock_irqsave(&chip->lock, flags);
++	v = readl_relaxed(chip->padctl_base + GPIO_DOUT_X_REG +
++			(offset & ~0x3));
++	v &= ~(0x7f << ((offset & 0x3) * 8));
++	v |= value << ((offset & 0x3) * 8);
++	writel_relaxed(v, chip->padctl_base + GPIO_DOUT_X_REG +
++			(offset & ~0x3));
++	raw_spin_unlock_irqrestore(&chip->lock, flags);
++}
++
++static int starfive_jh7110_sys_set_config(struct gpio_chip *gc,
++					  unsigned int gpio,
++					  unsigned long config)
++{
++	struct starfive_pinctrl *chip = gpiochip_get_data(gc);
++	u32 arg = pinconf_to_config_argument(config);
++	unsigned long flags;
++	int padcfg_base;
++	u32 value;
++	u32 mask;
++
++	switch (pinconf_to_config_param(config)) {
++	case PIN_CONFIG_BIAS_DISABLE:
++		mask  = JH7110_PADCFG_BIAS;
++		value = 0;
++		break;
++	case PIN_CONFIG_BIAS_PULL_DOWN:
++		if (arg == 0)
++			return -ENOTSUPP;
++		mask  = JH7110_PADCFG_BIAS;
++		value = JH7110_PADCFG_PD;
++		break;
++	case PIN_CONFIG_BIAS_PULL_UP:
++		if (arg == 0)
++			return -ENOTSUPP;
++		mask  = JH7110_PADCFG_BIAS;
++		value = JH7110_PADCFG_PU;
++		break;
++	case PIN_CONFIG_DRIVE_PUSH_PULL:
++		return 0;
++	case PIN_CONFIG_INPUT_ENABLE:
++		mask  = JH7110_PADCFG_IE;
++		value = arg ? JH7110_PADCFG_IE : 0;
++		break;
++	case PIN_CONFIG_INPUT_SCHMITT_ENABLE:
++		mask  = JH7110_PADCFG_SMT;
++		value = arg ? JH7110_PADCFG_SMT : 0;
++		break;
++	default:
++		return -ENOTSUPP;
++	}
++
++	if (gpio < PAD_GMAC1_MDC)
++		padcfg_base = SYS_GPO_PDA_0_74_CFG_BASE_REG;
++	else if (gpio >= PAD_QSPI_SCLK && gpio <= PAD_QSPI_DATA3)
++		padcfg_base = SYS_GPO_PDA_89_94_CFG_BASE_REG;
++	else
++		return 0;
++
++	raw_spin_lock_irqsave(&chip->lock, flags);
++	pinctrl_write_reg(chip->padctl_base + padcfg_base + 4 * gpio,
++			  mask, value);
++	raw_spin_unlock_irqrestore(&chip->lock, flags);
++
++	return 0;
++}
++
++static int starfive_jh7110_sys_irq_set_type(struct irq_data *d,
++		unsigned int trigger)
++{
++	struct starfive_pinctrl *sfp = starfive_from_irq_data(d);
++	irq_hw_number_t gpio = irqd_to_hwirq(d);
++	void __iomem *base = sfp->padctl_base +
++			OFFSET_PER_REG * (gpio / GPIO_NUM_PER_REG);
++	u32 mask = BIT(gpio % GPIO_NUM_PER_REG);
++	u32 irq_type, edge_both, polarity;
++	unsigned long flags;
++
++	switch (trigger) {
++	case IRQ_TYPE_LEVEL_HIGH:
++		irq_type  = 0;    /* 0: level triggered */
++		edge_both = 0;    /* 0: ignored */
++		polarity  = 0;    /* 0: high level */
++		break;
++	case IRQ_TYPE_LEVEL_LOW:
++		irq_type  = 0;    /* 0: level triggered */
++		edge_both = 0;    /* 0: ignored */
++		polarity  = 1;    /* 1: low level */
++		break;
++	case IRQ_TYPE_EDGE_BOTH:
++		irq_type  = mask; /* 1: edge triggered */
++		edge_both = mask; /* 1: both edges */
++		polarity  = 0;    /* 0: ignored */
++		break;
++	case IRQ_TYPE_EDGE_RISING:
++		irq_type  = mask; /* 1: edge triggered */
++		edge_both = 0;    /* 0: single edge */
++		polarity  = mask; /* 1: rising edge */
++		break;
++	case IRQ_TYPE_EDGE_FALLING:
++		irq_type  = mask; /* 1: edge triggered */
++		edge_both = 0;    /* 0: single edge */
++		polarity  = 0;    /* 0: falling edge */
++		break;
++	}
++	if (trigger & IRQ_TYPE_EDGE_BOTH)
++		irq_set_handler_locked(d, handle_edge_irq);
++	else
++		irq_set_handler_locked(d, handle_level_irq);
++
++	raw_spin_lock_irqsave(&sfp->lock, flags);
++	irq_type |= readl_relaxed(base + GPIO_IS_LOW) & ~mask;
++	writel_relaxed(irq_type, base + GPIO_IS_LOW);
++	edge_both |= readl_relaxed(base + GPIO_IBE_LOW) & ~mask;
++	writel_relaxed(edge_both, base + GPIO_IBE_LOW);
++	polarity |= readl_relaxed(base + GPIO_IEV_LOW) & ~mask;
++	writel_relaxed(polarity, base + GPIO_IEV_LOW);
++	raw_spin_unlock_irqrestore(&sfp->lock, flags);
++
++	sfp->trigger[gpio] = trigger;
++	return 0;
++}
++
++/* chained_irq_{enter,exit} already mask the parent */
++static void starfive_jh7110_sys_irq_mask(struct irq_data *d)
++{
++	struct starfive_pinctrl *sfp = starfive_from_irq_data(d);
++	irq_hw_number_t gpio = irqd_to_hwirq(d);
++	void __iomem *ie = sfp->padctl_base + GPIO_IE_LOW +
++			OFFSET_PER_REG * (gpio / GPIO_NUM_PER_REG);
++	u32 mask = BIT(gpio % GPIO_NUM_PER_REG);
++	unsigned long flags;
++	u32 value;
++
++	if (gpio < 0 || gpio >= sfp->gc.ngpio)
++		return;
++
++	raw_spin_lock_irqsave(&sfp->lock, flags);
++	value = readl_relaxed(ie) & ~mask;
++	writel_relaxed(value, ie);
++	raw_spin_unlock_irqrestore(&sfp->lock, flags);
++}
++
++static void starfive_jh7110_sys_irq_unmask(struct irq_data *d)
++{
++	struct starfive_pinctrl *sfp = starfive_from_irq_data(d);
++	irq_hw_number_t gpio = irqd_to_hwirq(d);
++	void __iomem *ie = sfp->padctl_base + GPIO_IE_LOW +
++			OFFSET_PER_REG * (gpio / GPIO_NUM_PER_REG);
++	u32 mask = BIT(gpio % GPIO_NUM_PER_REG);
++	unsigned long flags;
++	u32 value;
++
++	if (gpio < 0 || gpio >= sfp->gc.ngpio)
++		return;
++
++	raw_spin_lock_irqsave(&sfp->lock, flags);
++	value = readl_relaxed(ie) | mask;
++	writel_relaxed(value, ie);
++	raw_spin_unlock_irqrestore(&sfp->lock, flags);
++}
++
++static void starfive_jh7110_sys_irq_ack(struct irq_data *d)
++{
++	struct starfive_pinctrl *sfp = starfive_from_irq_data(d);
++	irq_hw_number_t gpio = irqd_to_hwirq(d);
++	void __iomem *ic = sfp->padctl_base + GPIO_IC_LOW +
++			OFFSET_PER_REG * (gpio / GPIO_NUM_PER_REG);
++	u32 mask = BIT(gpio % GPIO_NUM_PER_REG);
++	unsigned long flags;
++	u32 value;
++
++	if (gpio < 0 || gpio >= sfp->gc.ngpio)
++		return;
++
++	raw_spin_lock_irqsave(&sfp->lock, flags);
++	value = readl_relaxed(ic) & ~mask;
++	writel_relaxed(value, ic);
++	writel_relaxed(value | mask, ic);
++	raw_spin_unlock_irqrestore(&sfp->lock, flags);
++}
++
++static void starfive_jh7110_sys_irq_mask_ack(struct irq_data *d)
++{
++	struct starfive_pinctrl *sfp = starfive_from_irq_data(d);
++	irq_hw_number_t gpio = irqd_to_hwirq(d);
++	void __iomem *ie = sfp->padctl_base + GPIO_IE_LOW +
++			OFFSET_PER_REG * (gpio / GPIO_NUM_PER_REG);
++	void __iomem *ic = sfp->padctl_base + GPIO_IC_LOW +
++			OFFSET_PER_REG * (gpio / GPIO_NUM_PER_REG);
++	u32 mask = BIT(gpio % GPIO_NUM_PER_REG);
++	unsigned long flags;
++	u32 value;
++
++	if (gpio < 0 || gpio >= sfp->gc.ngpio)
++		return;
++
++	raw_spin_lock_irqsave(&sfp->lock, flags);
++	value = readl_relaxed(ie) & ~mask;
++	writel_relaxed(value, ie);
++
++	value = readl_relaxed(ic) & ~mask;
++	writel_relaxed(value, ic);
++	writel_relaxed(value | mask, ic);
++	raw_spin_unlock_irqrestore(&sfp->lock, flags);
++}
++
++static struct irq_chip starfive_jh7110_sys_irqchip = {
++	.name		= "starfive_jh7110_sys-gpio",
++	.irq_ack	= starfive_jh7110_sys_irq_ack,
++	.irq_mask_ack	= starfive_jh7110_sys_irq_mask_ack,
++	.irq_set_type	= starfive_jh7110_sys_irq_set_type,
++	.irq_mask	= starfive_jh7110_sys_irq_mask,
++	.irq_unmask	= starfive_jh7110_sys_irq_unmask,
++};
++
++static void starfive_jh7110_sys_irq_handler(struct irq_desc *desc)
++{
++	struct starfive_pinctrl *sfp = starfive_from_irq_desc(desc);
++	struct irq_chip *chip = irq_desc_get_chip(desc);
++	unsigned long mis;
++	unsigned int pin;
++
++	chained_irq_enter(chip, desc);
++
++	mis = readl_relaxed(sfp->padctl_base + GPIO_MIS_LOW);
++	for_each_set_bit(pin, &mis, GPIO_NUM_PER_REG)
++		generic_handle_irq(irq_find_mapping(sfp->gc.irq.domain, pin));
++
++	mis = readl_relaxed(sfp->padctl_base + GPIO_MIS_HIGH);
++	for_each_set_bit(pin, &mis, GPIO_NUM_PER_REG)
++		generic_handle_irq(irq_find_mapping(sfp->gc.irq.domain,
++			pin + GPIO_NUM_PER_REG));
++
++	chained_irq_exit(chip, desc);
++}
++
++static int starfive_jh7110_sys_init_hw(struct gpio_chip *gc)
++{
++	struct starfive_pinctrl *sfp = container_of(gc,
++			struct starfive_pinctrl, gc);
++
++	/* mask all GPIO interrupts */
++	writel_relaxed(0, sfp->padctl_base + GPIO_IE_LOW);
++	writel_relaxed(0, sfp->padctl_base + GPIO_IE_HIGH);
++	/* clear edge interrupt flags */
++	writel_relaxed(0U, sfp->padctl_base + GPIO_IC_LOW);
++	writel_relaxed(0U, sfp->padctl_base + GPIO_IC_HIGH);
++	writel_relaxed(~0U, sfp->padctl_base + GPIO_IC_LOW);
++	writel_relaxed(~0U, sfp->padctl_base + GPIO_IC_HIGH);
++	/* enable GPIO interrupts */
++	writel_relaxed(1, sfp->padctl_base + GPIO_EN);
++	return 0;
++}
++
++static int starfive_sys_add_pin_ranges(struct gpio_chip *gc)
++{
++	struct starfive_pinctrl *sfp = container_of(gc,
++			struct starfive_pinctrl, gc);
++
++	sfp->gpios.name = sfp->gc.label;
++	sfp->gpios.base = sfp->gc.base;
++	/*
++	 * sfp->gpios.pin_base depends on the chosen signal group
++	 * and is set in starfive_probe()
++	 */
++	sfp->gpios.npins = SYS_GPIO_NUM;
++	sfp->gpios.gc = &sfp->gc;
++	pinctrl_add_gpio_range(sfp->pctl_dev, &sfp->gpios);
++	return 0;
++}
++
++static int starfive_jh7110_sys_gpio_register(struct platform_device *pdev,
++		struct starfive_pinctrl *pctl)
++{
++	struct device *dev = &pdev->dev;
++	int ret, ngpio;
++	int loop;
++
++	ngpio = SYS_GPIO_NUM;
++
++	pctl->gc.request = starfive_jh7110_gpio_request;
++	pctl->gc.free = starfive_jh7110_gpio_free;
++	pctl->gc.direction_input = starfive_jh7110_sys_direction_input;
++	pctl->gc.direction_output = starfive_jh7110_sys_direction_output;
++	pctl->gc.get_direction = starfive_jh7110_sys_get_direction;
++	pctl->gc.get = starfive_jh7110_sys_get_value;
++	pctl->gc.set = starfive_jh7110_sys_set_value;
++	pctl->gc.set_config = starfive_jh7110_sys_set_config;
++	pctl->gc.add_pin_ranges = starfive_sys_add_pin_ranges;
++	pctl->gc.base = 0;
++	pctl->gc.ngpio = ngpio;
++	pctl->gc.label = dev_name(dev);
++	pctl->gc.parent = dev;
++	pctl->gc.owner = THIS_MODULE;
++	pctl->enabled = 0;
++
++	platform_set_drvdata(pdev, pctl);
++
++	starfive_jh7110_sys_irqchip.parent_device = dev;
++	starfive_jh7110_sys_irqchip.name = pctl->gc.label;
++
++	pctl->gc.irq.chip = &starfive_jh7110_sys_irqchip;
++	pctl->gc.irq.parent_handler = starfive_jh7110_sys_irq_handler;
++	pctl->gc.irq.num_parents = 1;
++	pctl->gc.irq.parents = devm_kcalloc(dev, pctl->gc.irq.num_parents,
++			sizeof(*pctl->gc.irq.parents), GFP_KERNEL);
++	if (!pctl->gc.irq.parents)
++		return -ENOMEM;
++	pctl->gc.irq.default_type = IRQ_TYPE_NONE;
++	pctl->gc.irq.handler = handle_bad_irq;
++	pctl->gc.irq.init_hw = starfive_jh7110_sys_init_hw;
++
++	if (IS_ENABLED(CONFIG_PM))
++		pm_runtime_enable(dev);
++
++	ret = platform_get_irq(pdev, 0);
++	if (ret < 0)
++		return ret;
++	pctl->gc.irq.parents[0] = ret;
++
++	ret = devm_gpiochip_add_data(dev, &pctl->gc, pctl);
++	if (ret)
++		return dev_err_probe(dev, ret,
++				"could not register gpiochip\n");
++
++	for (loop = 0; loop < MAX_GPIO; loop++) {
++		unsigned int v;
++
++		v = readl_relaxed(pctl->padctl_base +
++				GPIO_INPUT_ENABLE_X_REG + (loop << 2));
++		v |= 0x1;
++		writel_relaxed(v, pctl->padctl_base +
++				GPIO_INPUT_ENABLE_X_REG + (loop << 2));
++	}
++
++	dev_info(dev, "SiFive GPIO chip registered %d GPIOs\n", ngpio);
++
++	return 0;
++}
++
++static int starfive_jh7110_pinconf_get(struct pinctrl_dev *pctldev,
++		unsigned int pin_id,
++		unsigned long *config)
++{
++	struct starfive_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++	const struct starfive_pinctrl_soc_info *info = pctl->info;
++	const struct starfive_pin_reg *pin_reg = &pctl->pin_regs[pin_id];
++	u32 value;
++
++	if (pin_reg->io_conf_reg == -1) {
++		dev_err(pctl->dev,
++			"Pin(%s) does not support config function\n",
++			info->pins[pin_id].name);
++		return -EINVAL;
++	}
++
++	value = readl_relaxed(pctl->padctl_base + pin_reg->io_conf_reg);
++	*config = value & 0xff;
++	return 0;
++}
++
++static int starfive_jh7110_pinconf_set(struct pinctrl_dev *pctldev,
++		unsigned int pin_id, unsigned long *configs,
++		unsigned int num_configs)
++{
++	struct starfive_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++	const struct starfive_pinctrl_soc_info *info = pctl->info;
++	const struct starfive_pin_reg *pin_reg = &pctl->pin_regs[pin_id];
++	int i;
++	u32 value;
++	unsigned long flags;
++
++	if (pin_reg->io_conf_reg == -1) {
++		dev_err(pctl->dev,
++			"Pin(%s) does not support config function\n",
++			info->pins[pin_id].name);
++		return -EINVAL;
++	}
++
++	raw_spin_lock_irqsave(&pctl->lock, flags);
++	for (i = 0; i < num_configs; i++) {
++		value = readl_relaxed(pctl->padctl_base +
++				pin_reg->io_conf_reg);
++		value = value|(configs[i] & 0xFF);
++		writel_relaxed(value, pctl->padctl_base +
++				pin_reg->io_conf_reg);
++	}
++	raw_spin_unlock_irqrestore(&pctl->lock, flags);
++
++	return 0;
++}
++
++static int starfive_jh7110_sys_pmx_set_one_pin_mux(struct starfive_pinctrl *pctl,
++		struct starfive_pin *pin)
++{
++	const struct starfive_pinctrl_soc_info *info = pctl->info;
++	struct starfive_pin_config *pin_config = &pin->pin_config;
++	const struct starfive_pin_reg *pin_reg;
++	unsigned int gpio, pin_id;
++	int i;
++	unsigned long flags;
++	int n, shift;
++
++	gpio = pin->pin_config.gpio_num;
++	pin_id = pin->pin;
++	pin_reg = &pctl->pin_regs[pin_id];
++
++	raw_spin_lock_irqsave(&pctl->lock, flags);
++	if (pin_reg->func_sel_reg != -1) {
++		pinctrl_set_reg(pctl->padctl_base + pin_reg->func_sel_reg,
++			pin_config->pinmux_func, pin_reg->func_sel_shift,
++			pin_reg->func_sel_mask);
++	}
++
++	shift = (gpio & GPIO_INDEX_MASK) << GPIO_BYTE_SHIFT;
++	if (pin_reg->gpo_dout_reg != -1) {
++		pinctrl_write_reg(pctl->padctl_base + pin_reg->gpo_dout_reg,
++				0x7F<<shift, pin_config->gpio_dout<<shift);
++	}
++
++	if (pin_reg->gpo_doen_reg != -1) {
++		pinctrl_write_reg(pctl->padctl_base + pin_reg->gpo_doen_reg,
++				0x3F<<shift, pin_config->gpio_doen<<shift);
++	}
++
++	for (i = 0; i < pin_config->gpio_din_num; i++) {
++		n = pin_config->gpio_din_reg[i] >> 2;
++		shift = (pin_config->gpio_din_reg[i] & 3) << 3;
++		pinctrl_write_reg(pctl->padctl_base + info->din_reg_base + n * 4,
++					0x7F<<shift, (gpio+2)<<shift);
++	}
++
++	if (pin_reg->syscon_reg != -1) {
++		pinctrl_set_reg(pctl->padctl_base + pin_reg->syscon_reg,
++				pin_config->syscon, PADCFG_PAD_GMAC_SYSCON_SHIFT,
++				PADCFG_PAD_GMAC_SYSCON_MASK);
++	}
++
++	if (pin_reg->pad_sel_reg != -1) {
++		pinctrl_set_reg(pctl->padctl_base + pin_reg->pad_sel_reg,
++			pin_config->padmux_func, pin_reg->pad_sel_shift,
++			pin_reg->pad_sel_mask);
++	}
++	raw_spin_unlock_irqrestore(&pctl->lock, flags);
++
++	return 0;
++}
++
++
++static void starfive_jh7110_sys_parse_pin_config(
++		struct starfive_pinctrl *pctl,
++		unsigned int *pins_id,
++		struct starfive_pin *pin_data,
++		const __be32 *list_p,
++		struct device_node *np)
++{
++	const struct starfive_pinctrl_soc_info *info = pctl->info;
++	struct starfive_pin_reg *pin_reg;
++	const __be32 *list = list_p;
++	const __be32 *list_din;
++	int size;
++	int size_din;
++	int pin_size;
++	u32 value;
++	int i;
++	int n;
++
++	pin_size = 4;
++	*pins_id = be32_to_cpu(*list);
++	pin_reg = &pctl->pin_regs[*pins_id];
++	pin_data->pin = *pins_id;
++
++	if (pin_data->pin > PAD_QSPI_DATA3) {
++		dev_err(pctl->dev, "err pin num\n");
++		return;
++	}
++
++	if (pin_data->pin < PAD_GMAC1_MDC) {
++		pin_reg->io_conf_reg = (pin_data->pin * GPO_PDA_CFG_OFFSET)
++			+ SYS_GPO_PDA_0_74_CFG_BASE_REG;
++	} else if (pin_data->pin >= PAD_QSPI_SCLK &&
++		   pin_data->pin <= PAD_QSPI_DATA3) {
++		pin_reg->io_conf_reg =
++			((pin_data->pin - PAD_QSPI_SCLK) * GPO_PDA_CFG_OFFSET)
++			+ SYS_GPO_PDA_89_94_CFG_BASE_REG;
++	}
++
++	if (!of_property_read_u32(np, "starfive,pin-ioconfig", &value))
++		pin_data->pin_config.io_config = value;
++
++	list = of_get_property(np, "starfive,pinmux", &size);
++	if (list) {
++		pin_reg->func_sel_reg = be32_to_cpu(*list++);
++		pin_reg->func_sel_shift = be32_to_cpu(*list++);
++		pin_reg->func_sel_mask = be32_to_cpu(*list++);
++		pin_data->pin_config.pinmux_func = be32_to_cpu(*list++);
++	}
++
++	list = of_get_property(np, "starfive,padmux", &size);
++	if (list) {
++		pin_reg->pad_sel_reg = be32_to_cpu(*list++);
++		pin_reg->pad_sel_shift = be32_to_cpu(*list++);
++		pin_reg->pad_sel_mask = be32_to_cpu(*list++);
++		pin_data->pin_config.padmux_func = be32_to_cpu(*list++);
++	}
++
++	list = of_get_property(np, "starfive,pin-syscon", &size);
++	if (list) {
++		pin_reg->syscon_reg = be32_to_cpu(*list++);
++		pin_data->pin_config.syscon = be32_to_cpu(*list++);
++	}
++
++	if (pin_data->pin < PAD_SD0_CLK) {
++		pin_data->pin_config.gpio_num = pin_data->pin;
++		n = pin_data->pin_config.gpio_num >> GPIO_NUM_SHIFT;
++
++		if (!of_property_read_u32(np, "starfive,pin-gpio-dout", &value)) {
++			pin_data->pin_config.gpio_dout = value;
++			pin_reg->gpo_dout_reg = info->dout_reg_base + n * 4;
++		}
++
++		if (!of_property_read_u32(np, "starfive,pin-gpio-doen", &value)) {
++			pin_data->pin_config.gpio_doen = value;
++			pin_reg->gpo_doen_reg = info->doen_reg_base + n * 4;
++		}
++
++		list_din = of_get_property(np, "starfive,pin-gpio-din", &size_din);
++		if (list_din) {
++			if (!size_din || size_din % pin_size) {
++				dev_err(pctl->dev,
++					"Invalid starfive,pin-gpio-din property in node\n");
++				return;
++			}
++
++			pin_data->pin_config.gpio_din_num = size_din / pin_size;
++			pin_data->pin_config.gpio_din_reg = devm_kcalloc(pctl->dev,
++					pin_data->pin_config.gpio_din_num,
++					sizeof(s32),
++					GFP_KERNEL);
++
++			for (i = 0; i < pin_data->pin_config.gpio_din_num; i++) {
++				value = be32_to_cpu(*list_din++);
++				pin_data->pin_config.gpio_din_reg[i] = value;
++			}
++		}
++	}
++}
++
++static const struct starfive_pinctrl_soc_info starfive_jh7110_sys_pinctrl_info = {
++	.pins = starfive_jh7110_sys_pinctrl_pads,
++	.npins = ARRAY_SIZE(starfive_jh7110_sys_pinctrl_pads),
++	.flags = 1,
++	.dout_reg_base = SYS_GPO_DOUT_CFG_BASE_REG,
++	.doen_reg_base = SYS_GPO_DOEN_CFG_BASE_REG,
++	.din_reg_base = SYS_GPI_DIN_CFG_BASE_REG,
++	.starfive_pinconf_get = starfive_jh7110_pinconf_get,
++	.starfive_pinconf_set = starfive_jh7110_pinconf_set,
++	.starfive_pmx_set_one_pin_mux = starfive_jh7110_sys_pmx_set_one_pin_mux,
++	.starfive_gpio_register = starfive_jh7110_sys_gpio_register,
++	.starfive_pinctrl_parse_pin = starfive_jh7110_sys_parse_pin_config,
++};
++
++static int starfive_jh7110_aon_pmx_set_one_pin_mux(
++					struct starfive_pinctrl *pctl,
++					struct starfive_pin *pin)
++{
++	const struct starfive_pinctrl_soc_info *info = pctl->info;
++	struct starfive_pin_config *pin_config = &pin->pin_config;
++	const struct starfive_pin_reg *pin_reg;
++	unsigned int gpio, pin_id;
++	int i;
++	unsigned long flags;
++	int n, shift;
++
++	gpio = pin->pin_config.gpio_num;
++	pin_id = pin->pin;
++	pin_reg = &pctl->pin_regs[pin_id];
++
++	raw_spin_lock_irqsave(&pctl->lock, flags);
++	if (pin_reg->func_sel_reg != -1) {
++		pinctrl_set_reg(pctl->padctl_base + pin_reg->func_sel_reg,
++				pin_config->pinmux_func,
++				pin_reg->func_sel_shift,
++				pin_reg->func_sel_mask);
++	}
++
++	shift = (gpio & GPIO_INDEX_MASK) << GPIO_BYTE_SHIFT;
++	if (pin_reg->gpo_dout_reg != -1) {
++		pinctrl_write_reg(pctl->padctl_base + pin_reg->gpo_dout_reg,
++				0xF << shift,
++				pin_config->gpio_dout<<shift);
++	}
++
++	if (pin_reg->gpo_doen_reg != -1) {
++		pinctrl_write_reg(pctl->padctl_base + pin_reg->gpo_doen_reg,
++				0x7 << shift,
++				pin_config->gpio_doen << shift);
++	}
++
++	for (i = 0; i < pin_config->gpio_din_num; i++) {
++		n = pin_config->gpio_din_reg[i] >> 2;
++		shift = (pin_config->gpio_din_reg[i] & 3) << 3;
++		pinctrl_write_reg(pctl->padctl_base + info->din_reg_base + n * 4,
++				0x7 << shift,
++				(gpio+2) << shift);
++	}
++
++	if (pin_reg->syscon_reg != -1) {
++		pinctrl_set_reg(pctl->padctl_base + pin_reg->syscon_reg,
++				pin_config->syscon,
++				PADCFG_PAD_GMAC_SYSCON_SHIFT,
++				PADCFG_PAD_GMAC_SYSCON_MASK);
++	}
++
++	raw_spin_unlock_irqrestore(&pctl->lock, flags);
++
++	return 0;
++}
++
++
++static void starfive_jh7110_aon_parse_pin_config(
++		struct starfive_pinctrl *pctl, unsigned int *pins_id,
++		struct starfive_pin *pin_data, const __be32 *list_p,
++		struct device_node *np)
++{
++	const struct starfive_pinctrl_soc_info *info = pctl->info;
++	struct starfive_pin_reg *pin_reg;
++	const __be32 *list = list_p;
++	const __be32 *list_din;
++	int size;
++	int size_din;
++	int pin_size;
++	u32 value;
++	int i;
++
++	pin_size = 4;
++	*pins_id = be32_to_cpu(*list);
++	pin_reg = &pctl->pin_regs[*pins_id];
++	pin_data->pin = *pins_id;
++
++	if (pin_data->pin > PAD_GMAC0_TXC) {
++		dev_err(pctl->dev, "err pin num\n");
++		return;
++	}
++
++	if (pin_data->pin < PAD_GMAC0_MDC) {
++		pin_reg->io_conf_reg = (pin_data->pin * GPO_PDA_CFG_OFFSET) +
++					AON_GPO_PDA_0_5_CFG_BASE_REG;
++	}
++
++	if (!of_property_read_u32(np, "starfive,pin-ioconfig", &value))
++		pin_data->pin_config.io_config = value;
++
++	list = of_get_property(np, "starfive,pinmux", &size);
++	if (list) {
++		pin_reg->func_sel_reg = be32_to_cpu(*list++);
++		pin_reg->func_sel_shift = be32_to_cpu(*list++);
++		pin_reg->func_sel_mask = be32_to_cpu(*list++);
++		pin_data->pin_config.pinmux_func = be32_to_cpu(*list++);
++	}
++
++	list = of_get_property(np, "starfive,pin-syscon", &size);
++	if (list) {
++		pin_reg->syscon_reg = be32_to_cpu(*list++);
++		pin_data->pin_config.syscon = be32_to_cpu(*list++);
++	}
++
++	if ((pin_data->pin >= PAD_RGPIO0) && (pin_data->pin <= PAD_RGPIO3)) {
++		pin_data->pin_config.gpio_num = pin_data->pin - 1;
++		pin_reg->gpo_dout_reg = info->dout_reg_base;
++		pin_reg->gpo_doen_reg = info->doen_reg_base;
++
++		if (!of_property_read_u32(np, "starfive,pin-gpio-dout", &value))
++			pin_data->pin_config.gpio_dout = value;
++
++		if (!of_property_read_u32(np, "starfive,pin-gpio-doen", &value))
++			pin_data->pin_config.gpio_doen = value;
++
++		list_din = of_get_property(np, "starfive,pin-gpio-din", &size_din);
++		if (list_din) {
++			if (!size_din || size_din % pin_size) {
++				dev_err(pctl->dev,
++					"Invalid starfive,pin-gpio-din property in node\n");
++				return;
++			}
++			pin_data->pin_config.gpio_din_num = size_din / pin_size;
++			pin_data->pin_config.gpio_din_reg = devm_kcalloc(pctl->dev,
++					pin_data->pin_config.gpio_din_num,
++					sizeof(s32),
++					GFP_KERNEL);
++			for (i = 0; i < pin_data->pin_config.gpio_din_num; i++) {
++				value = be32_to_cpu(*list_din++);
++				pin_data->pin_config.gpio_din_reg[i] = value;
++			}
++		}
++	}
++}
++
++static int starfive_jh7110_aon_direction_input(struct gpio_chip *gc,
++		unsigned int offset)
++{
++	struct starfive_pinctrl *chip = gpiochip_get_data(gc);
++	unsigned long flags;
++	unsigned int v;
++
++
++	if (offset < 0 || offset >= gc->ngpio)
++		return -EINVAL;
++
++	raw_spin_lock_irqsave(&chip->lock, flags);
++	v = readl_relaxed(chip->padctl_base + AON_GPO_DOEN_CFG_BASE_REG);
++	v &= ~(0x07 << ((offset & 0x3) * 8));
++	v |= 1 << ((offset & 0x3) * 8);
++	writel_relaxed(v, chip->padctl_base + AON_GPO_DOEN_CFG_BASE_REG);
++	raw_spin_unlock_irqrestore(&chip->lock, flags);
++
++	return 0;
++}
++
++static int starfive_jh7110_aon_direction_output(struct gpio_chip *gc,
++		unsigned int offset,
++		int value)
++{
++	struct starfive_pinctrl *chip = gpiochip_get_data(gc);
++	unsigned long flags;
++	unsigned int v;
++
++	if (offset < 0 || offset >= gc->ngpio)
++		return -EINVAL;
++
++	raw_spin_lock_irqsave(&chip->lock, flags);
++	v = readl_relaxed(chip->padctl_base + AON_GPO_DOEN_CFG_BASE_REG);
++	v &= ~(0x07 << ((offset & 0x3) * 8));
++	writel_relaxed(v, chip->padctl_base + AON_GPO_DOEN_CFG_BASE_REG);
++
++	v = readl_relaxed(chip->padctl_base + AON_GPO_DOUT_CFG_BASE_REG);
++	v &= ~(0x0f << ((offset & 0x3) * 8));
++	v |= value << ((offset & 0x3) * 8);
++	writel_relaxed(v, chip->padctl_base + AON_GPO_DOUT_CFG_BASE_REG);
++	raw_spin_unlock_irqrestore(&chip->lock, flags);
++
++	return 0;
++}
++
++static int starfive_jh7110_aon_get_direction(struct gpio_chip *gc,
++		unsigned int offset)
++{
++	struct starfive_pinctrl *chip = gpiochip_get_data(gc);
++	unsigned int v;
++
++	if (offset < 0 || offset >= gc->ngpio)
++		return -EINVAL;
++
++	v = readl_relaxed(chip->padctl_base + AON_GPO_DOEN_CFG_BASE_REG);
++	return !!(v & (0x07 << ((offset & 0x3) * 8)));
++}
++
++static int starfive_jh7110_aon_get_value(struct gpio_chip *gc,
++		unsigned int offset)
++{
++	struct starfive_pinctrl *chip = gpiochip_get_data(gc);
++	int value;
++
++	if (offset < 0 || offset >= gc->ngpio)
++		return -EINVAL;
++
++	value = readl_relaxed(chip->padctl_base + AON_GPIO_DIN_REG);
++	return (value >> offset) & 0x1;
++}
++
++static void starfive_jh7110_aon_set_value(struct gpio_chip *gc,
++		unsigned int offset, int value)
++{
++	struct starfive_pinctrl *chip = gpiochip_get_data(gc);
++	unsigned long flags;
++	unsigned int v;
++
++	if (offset < 0 || offset >= gc->ngpio)
++		return;
++
++	raw_spin_lock_irqsave(&chip->lock, flags);
++	v = readl_relaxed(chip->padctl_base + AON_GPO_DOUT_CFG_BASE_REG);
++	v &= ~(0x0f << ((offset & 0x3) * 8));
++	v |= value << ((offset & 0x3) * 8);
++	writel_relaxed(v, chip->padctl_base + AON_GPO_DOUT_CFG_BASE_REG);
++	raw_spin_unlock_irqrestore(&chip->lock, flags);
++}
++
++static void starfive_jh7110_aon_irq_handler(struct irq_desc *desc)
++{
++	struct starfive_pinctrl *sfp = starfive_from_irq_desc(desc);
++	struct irq_chip *chip = irq_desc_get_chip(desc);
++	unsigned long mis;
++	unsigned int pin;
++
++	chained_irq_enter(chip, desc);
++
++	mis = readl_relaxed(sfp->padctl_base + AON_GPIO_MIS_REG);
++	for_each_set_bit(pin, &mis, 4)
++		generic_handle_irq(irq_find_mapping(sfp->gc.irq.domain, pin));
++
++	chained_irq_exit(chip, desc);
++}
++
++static int starfive_jh7110_aon_init_hw(struct gpio_chip *gc)
++{
++	struct starfive_pinctrl *sfp = container_of(gc,
++			struct starfive_pinctrl, gc);
++
++	/* mask all GPIO interrupts */
++	writel_relaxed(0, sfp->padctl_base + AON_GPIO_IE_REG);
++	/* clear edge interrupt flags */
++	writel_relaxed(0x00U, sfp->padctl_base + AON_GPIO_IC_REG);
++	writel_relaxed(0x0fU, sfp->padctl_base + AON_GPIO_IC_REG);
++	/* enable GPIO interrupts */
++	writel_relaxed(1, sfp->padctl_base + AON_GPIO_EN_REG);
++	return 0;
++}
++
++static int starfive_jh7110_aon_irq_set_type(struct irq_data *d,
++		unsigned int trigger)
++{
++	struct starfive_pinctrl *sfp = starfive_from_irq_data(d);
++	irq_hw_number_t gpio = irqd_to_hwirq(d);
++	void __iomem *base = sfp->padctl_base;
++	u32 mask = BIT(gpio);
++	u32 irq_type, edge_both, polarity;
++	unsigned long flags;
++
++	switch (trigger) {
++	case IRQ_TYPE_LEVEL_HIGH:
++		irq_type  = 0;    /* 0: level triggered */
++		edge_both = 0;    /* 0: ignored */
++		polarity  = 0;    /* 0: high level */
++		break;
++	case IRQ_TYPE_LEVEL_LOW:
++		irq_type  = 0;    /* 0: level triggered */
++		edge_both = 0;    /* 0: ignored */
++		polarity  = 1;    /* 1: low level */
++		break;
++	case IRQ_TYPE_EDGE_BOTH:
++		irq_type  = mask; /* 1: edge triggered */
++		edge_both = mask; /* 1: both edges */
++		polarity  = 0;    /* 0: ignored */
++		break;
++	case IRQ_TYPE_EDGE_RISING:
++		irq_type  = mask; /* 1: edge triggered */
++		edge_both = 0;    /* 0: single edge */
++		polarity  = mask; /* 1: rising edge */
++		break;
++	case IRQ_TYPE_EDGE_FALLING:
++		irq_type  = mask; /* 1: edge triggered */
++		edge_both = 0;    /* 0: single edge */
++		polarity  = 0;    /* 0: falling edge */
++		break;
++	}
++	if (trigger & IRQ_TYPE_EDGE_BOTH)
++		irq_set_handler_locked(d, handle_edge_irq);
++	else
++		irq_set_handler_locked(d, handle_level_irq);
++
++	raw_spin_lock_irqsave(&sfp->lock, flags);
++	irq_type |= readl_relaxed(base + AON_GPIO_IS_REG) & ~mask;
++	writel_relaxed(irq_type, base + AON_GPIO_IS_REG);
++	edge_both |= readl_relaxed(base + AON_GPIO_IBE_REG) & ~mask;
++	writel_relaxed(edge_both, base + AON_GPIO_IBE_REG);
++	polarity |= readl_relaxed(base + AON_GPIO_IEV_REG) & ~mask;
++	writel_relaxed(polarity, base + AON_GPIO_IEV_REG);
++	raw_spin_unlock_irqrestore(&sfp->lock, flags);
++
++	sfp->trigger[gpio] = trigger;
++	return 0;
++}
++
++static void starfive_jh7110_aon_irq_mask(struct irq_data *d)
++{
++	struct starfive_pinctrl *sfp = starfive_from_irq_data(d);
++	irq_hw_number_t gpio = irqd_to_hwirq(d);
++	void __iomem *ie = sfp->padctl_base + AON_GPIO_IE_REG;
++	u32 mask = BIT(gpio);
++	unsigned long flags;
++	u32 value;
++
++	if (gpio < 0 || gpio >= sfp->gc.ngpio)
++		return;
++
++	raw_spin_lock_irqsave(&sfp->lock, flags);
++	value = readl_relaxed(ie) & ~mask;
++	writel_relaxed(value, ie);
++	raw_spin_unlock_irqrestore(&sfp->lock, flags);
++}
++
++static void starfive_jh7110_aon_irq_unmask(struct irq_data *d)
++{
++	struct starfive_pinctrl *sfp = starfive_from_irq_data(d);
++	irq_hw_number_t gpio = irqd_to_hwirq(d);
++	void __iomem *ie = sfp->padctl_base + AON_GPIO_IE_REG;
++	u32 mask = BIT(gpio);
++	unsigned long flags;
++	u32 value;
++
++	if (gpio < 0 || gpio >= sfp->gc.ngpio)
++		return;
++
++	raw_spin_lock_irqsave(&sfp->lock, flags);
++	value = readl_relaxed(ie) | mask;
++	writel_relaxed(value, ie);
++	raw_spin_unlock_irqrestore(&sfp->lock, flags);
++}
++
++static void starfive_jh7110_aon_irq_ack(struct irq_data *d)
++{
++	struct starfive_pinctrl *sfp = starfive_from_irq_data(d);
++	irq_hw_number_t gpio = irqd_to_hwirq(d);
++	void __iomem *ic = sfp->padctl_base + AON_GPIO_IC_REG;
++	u32 mask = BIT(gpio);
++	unsigned long flags;
++	u32 value;
++
++	if (gpio < 0 || gpio >= sfp->gc.ngpio)
++		return;
++
++	raw_spin_lock_irqsave(&sfp->lock, flags);
++	value = readl_relaxed(ic) & ~mask;
++	writel_relaxed(value, ic);
++	writel_relaxed(value | mask, ic);
++	raw_spin_unlock_irqrestore(&sfp->lock, flags);
++}
++
++static void starfive_jh7110_aon_irq_mask_ack(struct irq_data *d)
++{
++	struct starfive_pinctrl *sfp = starfive_from_irq_data(d);
++	irq_hw_number_t gpio = irqd_to_hwirq(d);
++	void __iomem *ie = sfp->padctl_base + AON_GPIO_IE_REG;
++	void __iomem *ic = sfp->padctl_base + AON_GPIO_IC_REG;
++	u32 mask = BIT(gpio);
++	unsigned long flags;
++	u32 value;
++
++	if (gpio < 0 || gpio >= sfp->gc.ngpio)
++		return;
++
++	raw_spin_lock_irqsave(&sfp->lock, flags);
++	value = readl_relaxed(ie) & ~mask;
++	writel_relaxed(value, ie);
++
++	value = readl_relaxed(ic) & ~mask;
++	writel_relaxed(value, ic);
++	writel_relaxed(value | mask, ic);
++	raw_spin_unlock_irqrestore(&sfp->lock, flags);
++}
++
++static struct irq_chip starfive_jh7110_aon_irqchip = {
++	.name		= "starfive_jh7110_aon-gpio",
++	.irq_ack	= starfive_jh7110_aon_irq_ack,
++	.irq_mask_ack	= starfive_jh7110_aon_irq_mask_ack,
++	.irq_set_type	= starfive_jh7110_aon_irq_set_type,
++	.irq_mask	= starfive_jh7110_aon_irq_mask,
++	.irq_unmask	= starfive_jh7110_aon_irq_unmask,
++};
++
++static int starfive_aon_add_pin_ranges(struct gpio_chip *gc)
++{
++	struct starfive_pinctrl *sfp = container_of(gc,
++			struct starfive_pinctrl, gc);
++
++	sfp->gpios.name = sfp->gc.label;
++	sfp->gpios.base = sfp->gc.base;
++	/*
++	 * sfp->gpios.pin_base depends on the chosen signal group
++	 * and is set in starfive_probe()
++	 */
++	sfp->gpios.npins = AON_GPIO_NUM;
++	sfp->gpios.gc = &sfp->gc;
++	pinctrl_add_gpio_range(sfp->pctl_dev, &sfp->gpios);
++	return 0;
++}
++
++static int starfive_jh7110_aon_gpio_register(struct platform_device *pdev,
++		struct starfive_pinctrl *pctl)
++{
++	struct device *dev = &pdev->dev;
++	int ret, ngpio;
++	int loop;
++
++	ngpio = AON_GPIO_NUM;
++
++	pctl->gc.direction_input = starfive_jh7110_aon_direction_input;
++	pctl->gc.direction_output = starfive_jh7110_aon_direction_output;
++	pctl->gc.get_direction = starfive_jh7110_aon_get_direction;
++	pctl->gc.get = starfive_jh7110_aon_get_value;
++	pctl->gc.set = starfive_jh7110_aon_set_value;
++	pctl->gc.add_pin_ranges = starfive_aon_add_pin_ranges;
++	pctl->gc.base = 64;
++	pctl->gc.ngpio = ngpio;
++	pctl->gc.label = dev_name(dev);
++	pctl->gc.parent = dev;
++	pctl->gc.owner = THIS_MODULE;
++
++	pctl->enabled = 0;
++
++	platform_set_drvdata(pdev, pctl);
++
++	starfive_jh7110_aon_irqchip.parent_device = dev;
++	starfive_jh7110_aon_irqchip.name = pctl->gc.label;
++
++	pctl->gc.irq.chip = &starfive_jh7110_aon_irqchip;
++	pctl->gc.irq.parent_handler = starfive_jh7110_aon_irq_handler;
++	pctl->gc.irq.num_parents = 1;
++	pctl->gc.irq.parents = devm_kcalloc(dev, pctl->gc.irq.num_parents,
++			sizeof(*pctl->gc.irq.parents), GFP_KERNEL);
++	if (!pctl->gc.irq.parents)
++		return -ENOMEM;
++	pctl->gc.irq.default_type = IRQ_TYPE_NONE;
++	pctl->gc.irq.handler = handle_bad_irq;
++	pctl->gc.irq.init_hw = starfive_jh7110_aon_init_hw;
++
++	if (IS_ENABLED(CONFIG_PM))
++		pm_runtime_enable(dev);
++
++	ret = platform_get_irq(pdev, 0);
++	if (ret < 0)
++		return ret;
++	pctl->gc.irq.parents[0] = ret;
++
++	ret = devm_gpiochip_add_data(dev, &pctl->gc, pctl);
++	if (ret)
++		return dev_err_probe(dev, ret, "could not register gpiochip\n");
++
++	for (loop = 0; loop < ngpio; loop++) {
++		unsigned int v;
++
++		v = readl_relaxed(pctl->padctl_base +
++				AON_GPIO_INPUT_ENABLE_REG + (loop << 2));
++		v |= 0x1;
++		writel_relaxed(v, pctl->padctl_base +
++				AON_GPIO_INPUT_ENABLE_REG + (loop << 2));
++	}
++
++	dev_info(dev, "SiFive GPIO chip registered %d GPIOs\n", ngpio);
++
++	return 0;
++}
++
++static const struct starfive_pinctrl_soc_info starfive_jh7110_aon_pinctrl_info = {
++	.pins = starfive_jh7110_aon_pinctrl_pads,
++	.npins = ARRAY_SIZE(starfive_jh7110_aon_pinctrl_pads),
++	.flags = 1,
++	.dout_reg_base = AON_GPO_DOUT_CFG_BASE_REG,
++	.doen_reg_base = AON_GPO_DOEN_CFG_BASE_REG,
++	.din_reg_base = AON_GPI_DIN_CFG_BASE_REG,
++	.starfive_pinconf_get = starfive_jh7110_pinconf_get,
++	.starfive_pinconf_set = starfive_jh7110_pinconf_set,
++	.starfive_pmx_set_one_pin_mux = starfive_jh7110_aon_pmx_set_one_pin_mux,
++	.starfive_gpio_register = starfive_jh7110_aon_gpio_register,
++	.starfive_pinctrl_parse_pin = starfive_jh7110_aon_parse_pin_config,
++};
++
++static const struct of_device_id starfive_jh7110_pinctrl_of_match[] = {
++	{
++		.compatible = "starfive,jh7110-sys-pinctrl",
++		.data = &starfive_jh7110_sys_pinctrl_info,
++	},
++	{
++		.compatible = "starfive,jh7110-aon-pinctrl",
++		.data = &starfive_jh7110_aon_pinctrl_info,
++	},
++	{ /* sentinel */ }
++};
++
++static int starfive_jh7110_pinctrl_probe(struct platform_device *pdev)
++{
++	const struct starfive_pinctrl_soc_info *pinctrl_info;
++
++	pinctrl_info = of_device_get_match_data(&pdev->dev);
++	if (!pinctrl_info)
++		return -ENODEV;
++
++	return starfive_pinctrl_probe(pdev, pinctrl_info);
++}
++
++static int __maybe_unused starfive_pinctrl_suspend(struct device *dev)
++{
++	struct starfive_pinctrl *pctl = dev_get_drvdata(dev);
++	u8 i;
++
++	for (i = 0 ; i < SYS_REG_SUSPENDED_NUM ; i++)
++		pctl->sys_reg_suspended[i] = readl_relaxed(pctl->padctl_base +
++							   SYS_GPO_DOEN_CFG_BASE_REG +
++							   OFFSET_PER_REG * i);
++
++	for (i = 0 ; i < AON_REG_SUSPENDED_NUM ; i++)
++		pctl->aon_reg_suspended[i] = readl_relaxed(pctl->padctl_base +
++							   AON_GPO_DOEN_CFG_BASE_REG +
++							   OFFSET_PER_REG * i);
++
++	return pinctrl_force_sleep(pctl->pctl_dev);
++}
++
++static int __maybe_unused starfive_pinctrl_resume(struct device *dev)
++{
++	struct starfive_pinctrl *pctl = dev_get_drvdata(dev);
++	u8 i;
++
++	for (i = 0 ; i < SYS_REG_SUSPENDED_NUM ; i++)
++		writel_relaxed(pctl->sys_reg_suspended[i],
++			       pctl->padctl_base + SYS_GPO_DOEN_CFG_BASE_REG + OFFSET_PER_REG * i);
++
++	for (i = 0 ; i < AON_REG_SUSPENDED_NUM ; i++)
++		writel_relaxed(pctl->aon_reg_suspended[i],
++			       pctl->padctl_base + AON_GPO_DOEN_CFG_BASE_REG + OFFSET_PER_REG * i);
++
++	return pinctrl_force_default(pctl->pctl_dev);
++}
++
++const struct dev_pm_ops starfive_pinctrl_pm_ops = {
++	SET_LATE_SYSTEM_SLEEP_PM_OPS(starfive_pinctrl_suspend,
++				     starfive_pinctrl_resume)
++};
++
++static struct platform_driver starfive_jh7110_pinctrl_driver = {
++	.driver = {
++		.name = "starfive_jh7110-pinctrl",
++		.pm = &starfive_pinctrl_pm_ops,
++		.of_match_table = of_match_ptr(starfive_jh7110_pinctrl_of_match),
++	},
++	.probe = starfive_jh7110_pinctrl_probe,
++};
++
++static int __init starfive_jh7110_pinctrl_init(void)
++{
++	return platform_driver_register(&starfive_jh7110_pinctrl_driver);
++}
++arch_initcall(starfive_jh7110_pinctrl_init);
++
++MODULE_DESCRIPTION("Pinctrl driver for StarFive JH7110 SoC");
++MODULE_AUTHOR("jenny.zhang <jenny.zhang@starfivetech.com>");
++MODULE_LICENSE("GPL v2");
+diff --git a/drivers/pinctrl/starfive/pinctrl-starfive.c b/drivers/pinctrl/starfive/pinctrl-starfive.c
+new file mode 100644
+index 000000000000..dc2218a0af42
+--- /dev/null
++++ b/drivers/pinctrl/starfive/pinctrl-starfive.c
+@@ -0,0 +1,481 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Pinctrl / GPIO driver for StarFive JH7110 SoC
++ *
++ * Copyright (C) 2022 Shanghai StarFive Technology Co., Ltd.
++ */
++
++#include <linux/clk.h>
++#include <linux/gpio/driver.h>
++#include <linux/interrupt.h>
++#include <linux/io.h>
++#include <linux/of_device.h>
++#include <linux/of_irq.h>
++#include <linux/of_platform.h>
++#include <linux/pinctrl/pinctrl.h>
++#include <linux/pinctrl/pinmux.h>
++#include <linux/pinctrl/pinconf.h>
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/platform_device.h>
++#include <linux/regmap.h>
++#include <linux/slab.h>
++#include <linux/module.h>
++#include <linux/reset.h>
++
++#include "../core.h"
++#include "../pinctrl-utils.h"
++#include "../pinconf.h"
++#include "../pinmux.h"
++#include "pinctrl-starfive.h"
++
++
++static inline const struct group_desc *starfive_pinctrl_find_group_by_name(
++				struct pinctrl_dev *pctldev,
++				const char *name)
++{
++	const struct group_desc *grp = NULL;
++	int i;
++
++	for (i = 0; i < pctldev->num_groups; i++) {
++		grp = pinctrl_generic_get_group(pctldev, i);
++		if (grp && !strcmp(grp->name, name))
++			break;
++	}
++
++	return grp;
++}
++
++static void starfive_pin_dbg_show(struct pinctrl_dev *pctldev, struct seq_file *s,
++			unsigned int offset)
++{
++	seq_printf(s, "%s", dev_name(pctldev->dev));
++}
++
++static int starfive_dt_node_to_map(struct pinctrl_dev *pctldev,
++			struct device_node *np,
++			struct pinctrl_map **maps, unsigned int *num_maps)
++{
++	struct starfive_pinctrl *sfp = pinctrl_dev_get_drvdata(pctldev);
++	struct device *dev = sfp->gc.parent;
++	const struct starfive_pinctrl_soc_info *info = sfp->info;
++	struct starfive_pin *pin_data;
++	struct device_node *child;
++	struct pinctrl_map *map;
++	struct group_desc *grp;
++	const char **pgnames;
++	const char *grpname;
++	int ngroups;
++	int nmaps;
++	int ret;
++	int *pins_id;
++	int psize, pin_size;
++	int size = 0;
++	int offset = 0;
++	const __be32 *list;
++	int i, child_num_pins;
++
++	nmaps = 0;
++	ngroups = 0;
++	pin_size = STARFIVE_PINS_SIZE;
++
++	for_each_child_of_node(np, child) {
++		list = of_get_property(child, "starfive,pins", &psize);
++		if (!list) {
++			dev_err(sfp->dev,
++				"no starfive,pins and pins property in node %pOF\n", np);
++			return -EINVAL;
++		}
++		size += psize;
++	}
++
++	if (!size || size % pin_size) {
++		dev_err(sfp->dev,
++			"Invalid starfive,pins or pins property in node %pOF\n", np);
++		return -EINVAL;
++	}
++
++	nmaps = size / pin_size * 2;
++	ngroups = size / pin_size;
++
++	pgnames = devm_kcalloc(dev, ngroups, sizeof(*pgnames), GFP_KERNEL);
++	if (!pgnames)
++		return -ENOMEM;
++
++	map = kcalloc(nmaps, sizeof(*map), GFP_KERNEL);
++	if (!map)
++		return -ENOMEM;
++
++	grp = devm_kzalloc(sfp->dev, sizeof(struct group_desc),
++				   GFP_KERNEL);
++	if (!grp) {
++		of_node_put(child);
++		return -ENOMEM;
++	}
++
++	grp->data = devm_kcalloc(sfp->dev,
++				 ngroups, sizeof(struct starfive_pin),
++				 GFP_KERNEL);
++	grp->pins = devm_kcalloc(sfp->dev,
++				 ngroups, sizeof(int),
++				 GFP_KERNEL);
++	if (!grp->pins || !grp->data)
++		return -ENOMEM;
++
++	nmaps = 0;
++	ngroups = 0;
++	mutex_lock(&sfp->mutex);
++
++	for_each_child_of_node(np, child) {
++		grpname = devm_kasprintf(dev, GFP_KERNEL, "%pOFn.%pOFn", np, child);
++		if (!grpname) {
++			ret = -ENOMEM;
++			goto put_child;
++		}
++
++		pgnames[ngroups++] = grpname;
++
++		map[nmaps].type = PIN_MAP_TYPE_MUX_GROUP;
++		map[nmaps].data.mux.function = np->name;
++		map[nmaps].data.mux.group = grpname;
++		nmaps += 1;
++
++
++		list = of_get_property(child, "starfive,pins", &psize);
++		if (!list) {
++			dev_err(sfp->dev,
++				"no starfive,pins and pins property in node %pOF\n", np);
++			goto put_child;
++		}
++		child_num_pins = psize / pin_size;
++		grp->name = grpname;
++		grp->num_pins = child_num_pins;
++		for (i = 0; i < child_num_pins; i++) {
++			pin_data = &((struct starfive_pin *)(grp->data))[i + offset];
++			pins_id =  &(grp->pins)[i + offset];
++
++			if (!info->starfive_pinctrl_parse_pin) {
++				dev_err(sfp->dev,
++						"pinmux ops lacks necessary functions\n");
++				goto put_child;
++			}
++
++			info->starfive_pinctrl_parse_pin(sfp,
++					pins_id, pin_data, list, child);
++
++			map[nmaps].type = PIN_MAP_TYPE_CONFIGS_PIN;
++			map[nmaps].data.configs.group_or_pin =
++						pin_get_name(pctldev, pin_data->pin);
++			map[nmaps].data.configs.configs =
++						&pin_data->pin_config.io_config;
++			map[nmaps].data.configs.num_configs = 1;
++			nmaps += 1;
++
++			list++;
++		}
++		offset += i;
++
++		ret = pinctrl_generic_add_group(pctldev,
++				grpname, pins_id, child_num_pins, pin_data);
++		if (ret < 0) {
++			dev_err(dev, "error adding group %s: %d\n", grpname, ret);
++			goto put_child;
++		}
++	}
++
++	ret = pinmux_generic_add_function(pctldev, np->name, pgnames, ngroups, NULL);
++	if (ret < 0) {
++		dev_err(dev, "error adding function %s: %d\n", np->name, ret);
++		goto free_map;
++	}
++
++	*maps = map;
++	*num_maps = nmaps;
++	mutex_unlock(&sfp->mutex);
++	return 0;
++
++put_child:
++	of_node_put(child);
++free_map:
++	pinctrl_utils_free_map(pctldev, map, nmaps);
++	mutex_unlock(&sfp->mutex);
++	return ret;
++}
++
++static void starfive_dt_free_map(struct pinctrl_dev *pctldev,
++				struct pinctrl_map *map, unsigned int num_maps)
++{
++	kfree(map);
++}
++
++static const struct pinctrl_ops starfive_pctrl_ops = {
++	.get_groups_count = pinctrl_generic_get_group_count,
++	.get_group_name = pinctrl_generic_get_group_name,
++	.get_group_pins = pinctrl_generic_get_group_pins,
++	.pin_dbg_show = starfive_pin_dbg_show,
++	.dt_node_to_map = starfive_dt_node_to_map,
++	.dt_free_map = starfive_dt_free_map,
++};
++
++
++static int starfive_pmx_set(struct pinctrl_dev *pctldev, unsigned int selector,
++			unsigned int group)
++{
++	struct starfive_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++	const struct starfive_pinctrl_soc_info *info = pctl->info;
++	struct function_desc *func;
++	struct group_desc *grp;
++	struct starfive_pin *pin;
++	unsigned int npins;
++	int i, err;
++
++	grp = pinctrl_generic_get_group(pctldev, group);
++	if (!grp)
++		return -EINVAL;
++
++	func = pinmux_generic_get_function(pctldev, selector);
++	if (!func)
++		return -EINVAL;
++
++	npins = grp->num_pins;
++
++	dev_dbg(pctl->dev, "enable function %s group %s\n",
++		func->name, grp->name);
++
++	for (i = 0; i < npins; i++) {
++		pin = &((struct starfive_pin *)(grp->data))[i];
++		if (info->starfive_pmx_set_one_pin_mux) {
++			err = info->starfive_pmx_set_one_pin_mux(pctl, pin);
++			if (err)
++				return err;
++		}
++	}
++
++	return 0;
++}
++
++const struct pinmux_ops starfive_pmx_ops = {
++	.get_functions_count = pinmux_generic_get_function_count,
++	.get_function_name = pinmux_generic_get_function_name,
++	.get_function_groups = pinmux_generic_get_function_groups,
++	.set_mux = starfive_pmx_set,
++};
++
++
++static int starfive_pinconf_get(struct pinctrl_dev *pctldev,
++				unsigned int pin_id, unsigned long *config)
++{
++	struct starfive_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++	const struct starfive_pinctrl_soc_info *info = pctl->info;
++
++	if (info->starfive_pinconf_get)
++		return info->starfive_pinconf_get(pctldev, pin_id, config);
++
++	return 0;
++}
++
++static int starfive_pinconf_set(struct pinctrl_dev *pctldev,
++				unsigned int pin_id, unsigned long *configs,
++				unsigned int num_configs)
++{
++	struct starfive_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++	const struct starfive_pinctrl_soc_info *info = pctl->info;
++
++
++	if (info->starfive_pinconf_set)
++		return info->starfive_pinconf_set(pctldev, pin_id,
++				configs, num_configs);
++	return 0;
++}
++
++static void starfive_pinconf_dbg_show(struct pinctrl_dev *pctldev,
++				struct seq_file *s, unsigned int pin_id)
++{
++	struct starfive_pinctrl *pctl = pinctrl_dev_get_drvdata(pctldev);
++	const struct starfive_pin_reg *pin_reg;
++	unsigned long config;
++	int ret;
++
++	pin_reg = &pctl->pin_regs[pin_id];
++	if (pin_reg->io_conf_reg == -1) {
++		seq_puts(s, "N/A");
++		return;
++	}
++
++	ret = starfive_pinconf_get(pctldev, pin_id, &config);
++	if (ret)
++		return;
++	seq_printf(s, "0x%lx", config);
++}
++
++static void starfive_pinconf_group_dbg_show(struct pinctrl_dev *pctldev,
++				struct seq_file *s, unsigned int group)
++{
++	struct group_desc *grp;
++	unsigned long config;
++	const char *name;
++	int i, ret;
++
++	if (group >= pctldev->num_groups)
++		return;
++
++	seq_puts(s, "\n");
++	grp = pinctrl_generic_get_group(pctldev, group);
++	if (!grp)
++		return;
++
++	for (i = 0; i < grp->num_pins; i++) {
++		struct starfive_pin *pin = &((struct starfive_pin *)(grp->data))[i];
++
++		name = pin_get_name(pctldev, pin->pin);
++		ret = starfive_pinconf_get(pctldev, pin->pin, &config);
++		if (ret)
++			return;
++		seq_printf(s, "  %s: 0x%lx\n", name, config);
++	}
++}
++
++static const struct pinconf_ops starfive_pinconf_ops = {
++	.pin_config_get = starfive_pinconf_get,
++	.pin_config_set = starfive_pinconf_set,
++	.pin_config_dbg_show = starfive_pinconf_dbg_show,
++	.pin_config_group_dbg_show = starfive_pinconf_group_dbg_show,
++};
++
++static void starfive_disable_clock(void *data)
++{
++	clk_disable_unprepare(data);
++}
++
++int starfive_pinctrl_probe(struct platform_device *pdev,
++		      const struct starfive_pinctrl_soc_info *info)
++{
++	struct device *dev = &pdev->dev;
++	struct pinctrl_desc *starfive_pinctrl_desc;
++	struct starfive_pinctrl *pctl;
++	struct resource *res;
++	struct reset_control *rst;
++	struct clk *clk;
++	int ret, i;
++	u32 value;
++
++	if (!info || !info->pins || !info->npins) {
++		dev_err(&pdev->dev, "wrong pinctrl info\n");
++		return -EINVAL;
++	}
++
++	pctl = devm_kzalloc(&pdev->dev, sizeof(*pctl), GFP_KERNEL);
++	if (!pctl)
++		return -ENOMEM;
++
++	pctl->pin_regs = devm_kmalloc_array(&pdev->dev, info->npins,
++					     sizeof(*pctl->pin_regs),
++					     GFP_KERNEL);
++	if (!pctl->pin_regs)
++		return -ENOMEM;
++
++	for (i = 0; i < info->npins; i++) {
++		pctl->pin_regs[i].io_conf_reg = -1;
++		pctl->pin_regs[i].gpo_dout_reg = -1;
++		pctl->pin_regs[i].gpo_doen_reg = -1;
++		pctl->pin_regs[i].func_sel_reg = -1;
++		pctl->pin_regs[i].syscon_reg = -1;
++		pctl->pin_regs[i].pad_sel_reg = -1;
++	}
++
++	pctl->padctl_base = devm_platform_ioremap_resource_byname(pdev, "control");
++	if (IS_ERR(pctl->padctl_base))
++		return PTR_ERR(pctl->padctl_base);
++
++	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "gpio");
++	if (res) {
++		pctl->gpio_base = devm_ioremap_resource(dev, res);
++		if (IS_ERR(pctl->gpio_base))
++			return PTR_ERR(pctl->gpio_base);
++	}
++
++	clk = devm_clk_get_optional(dev, NULL);
++	if (IS_ERR(clk))
++		return dev_err_probe(dev, PTR_ERR(clk), "could not get clock\n");
++
++	rst = devm_reset_control_get_exclusive(dev, NULL);
++	if (IS_ERR(rst))
++		return dev_err_probe(dev, PTR_ERR(rst), "could not get reset\n");
++
++	if (clk) {
++		ret = clk_prepare_enable(clk);
++		if (ret)
++			return dev_err_probe(dev, ret, "could not enable clock\n");
++
++		ret = devm_add_action_or_reset(dev, starfive_disable_clock, clk);
++		if (ret)
++			return ret;
++	}
++
++	/*
++	 * We don't want to assert reset and risk undoing pin muxing for the
++	 * early boot serial console, but let's make sure the reset line is
++	 * deasserted in case someone runs a really minimal bootloader.
++	 */
++	ret = reset_control_deassert(rst);
++	if (ret)
++		return dev_err_probe(dev, ret, "could not deassert reset\n");
++
++	if (info->starfive_iopad_sel_func) {
++		ret = info->starfive_iopad_sel_func(pdev, pctl, value);
++		if (ret)
++			return ret;
++	}
++
++	starfive_pinctrl_desc = devm_kzalloc(&pdev->dev, sizeof(*starfive_pinctrl_desc),
++					GFP_KERNEL);
++	if (!starfive_pinctrl_desc)
++		return -ENOMEM;
++
++	raw_spin_lock_init(&pctl->lock);
++
++	starfive_pinctrl_desc->name = dev_name(&pdev->dev);
++	starfive_pinctrl_desc->pins = info->pins;
++	starfive_pinctrl_desc->npins = info->npins;
++	starfive_pinctrl_desc->pctlops = &starfive_pctrl_ops;
++	starfive_pinctrl_desc->pmxops = &starfive_pmx_ops;
++	starfive_pinctrl_desc->confops = &starfive_pinconf_ops;
++	starfive_pinctrl_desc->owner = THIS_MODULE;
++
++	mutex_init(&pctl->mutex);
++
++	pctl->info = info;
++	pctl->dev = &pdev->dev;
++	platform_set_drvdata(pdev, pctl);
++	pctl->gc.parent = dev;
++	ret = devm_pinctrl_register_and_init(&pdev->dev,
++					     starfive_pinctrl_desc, pctl,
++					     &pctl->pctl_dev);
++	if (ret) {
++		dev_err(&pdev->dev,
++			"could not register starfive pinctrl driver\n");
++		return ret;
++	}
++
++	ret = pinctrl_enable(pctl->pctl_dev);
++	if (ret) {
++		dev_err(&pdev->dev,
++			"pin controller failed to start\n");
++		return ret;
++	}
++
++	if (info->starfive_gpio_register) {
++		ret = info->starfive_gpio_register(pdev, pctl);
++		if (ret) {
++			dev_err(&pdev->dev,
++				"starfive_gpio_register failed to register\n");
++			return ret;
++		}
++	}
++
++	return 0;
++}
++EXPORT_SYMBOL_GPL(starfive_pinctrl_probe);
++
++MODULE_DESCRIPTION("Pinctrl driver for StarFive JH7110 SoC");
++MODULE_AUTHOR("jenny.zhang <jenny.zhang@starfivetech.com>");
++MODULE_LICENSE("GPL v2");
+diff --git a/drivers/pinctrl/starfive/pinctrl-starfive.h b/drivers/pinctrl/starfive/pinctrl-starfive.h
+new file mode 100644
+index 000000000000..19539b814128
+--- /dev/null
++++ b/drivers/pinctrl/starfive/pinctrl-starfive.h
+@@ -0,0 +1,126 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++/*
++ * Pinctrl / GPIO driver for StarFive JH7110 SoC
++ *
++ * Copyright (C) 2022 Shanghai StarFive Technology Co., Ltd.
++ */
++
++#ifndef __DRIVERS_PINCTRL_STARFIVE_H
++#define __DRIVERS_PINCTRL_STARFIVE_H
++
++#include <linux/pinctrl/pinconf-generic.h>
++#include <linux/pinctrl/pinmux.h>
++
++#define MAX_GPIO				64
++
++#define STARFIVE_PINS_SIZE			4
++
++#define STARFIVE_USE_SCU			BIT(0)
++
++#define SYS_REG_SUSPENDED_NUM			174
++#define AON_REG_SUSPENDED_NUM			37
++
++struct platform_device;
++
++extern const struct pinmux_ops starfive_pmx_ops;
++
++struct starfive_pin_config {
++	unsigned long io_config;
++	u32 pinmux_func;
++	u32 gpio_num;
++	u32 gpio_dout;
++	u32 gpio_doen;
++	u32 gpio_din_num;
++	s32 *gpio_din_reg;
++	s32 syscon;
++	s32 padmux_func;
++};
++
++struct starfive_pin {
++	unsigned int pin;
++	struct starfive_pin_config pin_config;
++};
++
++struct starfive_pin_reg {
++	s32 io_conf_reg;
++	s32 gpo_dout_reg;
++	s32 gpo_doen_reg;
++	s32 func_sel_reg;
++	s32 func_sel_shift;
++	s32 func_sel_mask;
++	s32 syscon_reg;
++	s32 pad_sel_reg;
++	s32 pad_sel_shift;
++	s32 pad_sel_mask;
++};
++
++struct starfive_iopad_sel_func_inf {
++	unsigned int padctl_gpio_base;
++	unsigned int padctl_gpio0;
++};
++
++struct starfive_pinctrl {
++	struct device *dev;
++	struct pinctrl_dev *pctl_dev;
++	void __iomem *padctl_base;
++	void __iomem *gpio_base;
++	unsigned int padctl_gpio_base;
++	unsigned int padctl_gpio0;
++	const struct starfive_pinctrl_soc_info *info;
++	struct starfive_pin_reg *pin_regs;
++	unsigned int group_index;
++
++	struct mutex mutex;
++	raw_spinlock_t lock;
++
++	struct gpio_chip gc;
++	struct pinctrl_gpio_range gpios;
++	unsigned long enabled;
++	unsigned int trigger[MAX_GPIO];
++
++	u32 sys_reg_suspended[SYS_REG_SUSPENDED_NUM];
++	u32 aon_reg_suspended[AON_REG_SUSPENDED_NUM];
++};
++
++struct starfive_pinctrl_soc_info {
++	const struct pinctrl_pin_desc *pins;
++	unsigned int npins;
++	unsigned int flags;
++
++	/*gpio dout/doen/din register*/
++	unsigned int dout_reg_base;
++	unsigned int dout_reg_offset;
++	unsigned int doen_reg_base;
++	unsigned int doen_reg_offset;
++	unsigned int din_reg_base;
++	unsigned int din_reg_offset;
++
++	/* sel-function */
++	int (*starfive_iopad_sel_func)(struct platform_device *pdev,
++					struct starfive_pinctrl *ipctl,
++					unsigned int func_id);
++	/* generic pinconf */
++	int (*starfive_pinconf_get)(struct pinctrl_dev *pctldev, unsigned int pin_id,
++			       unsigned long *config);
++	int (*starfive_pinconf_set)(struct pinctrl_dev *pctldev,
++				unsigned int pin_id, unsigned long *configs,
++				unsigned int num_configs);
++
++	/* generic pinmux */
++	int (*starfive_pmx_set_one_pin_mux)(struct starfive_pinctrl *ipctl,
++				struct starfive_pin *pin);
++	/* gpio chip */
++	int (*starfive_gpio_register)(struct platform_device *pdev,
++				struct starfive_pinctrl *ipctl);
++	void (*starfive_pinctrl_parse_pin)(struct starfive_pinctrl *ipctl,
++					unsigned int *pins_id, struct starfive_pin *pin_data,
++					const __be32 *list_p,
++					struct device_node *np);
++};
++
++#define	STARFIVE_PINCTRL_PIN(pin) PINCTRL_PIN(pin, #pin)
++
++int starfive_pinctrl_probe(struct platform_device *pdev,
++			const struct starfive_pinctrl_soc_info *info);
++
++#endif /* __DRIVERS_PINCTRL_STARFIVE_H */
+diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
+index 63be5362fd3a..4f36bcd18c2a 100644
+--- a/drivers/pwm/Kconfig
++++ b/drivers/pwm/Kconfig
+@@ -428,6 +428,16 @@ config PWM_SIFIVE
+ 	  To compile this driver as a module, choose M here: the module
+ 	  will be called pwm-sifive.
+ 
++config PWM_STARFIVE_PTC
++	tristate "Starfive PWM PTC support"
++	depends on OF
++	depends on COMMON_CLK
++	help
++	  Generic PWM framework driver for Starfive SoCs.
++
++	  To compile this driver as a module, choose M here: the module
++	  will be called pwm-starfive-ptc.
++
+ config PWM_SL28CPLD
+ 	tristate "Kontron sl28cpld PWM support"
+ 	depends on MFD_SL28CPLD || COMPILE_TEST
+diff --git a/drivers/pwm/Makefile b/drivers/pwm/Makefile
+index cbdcd55d69ee..64256fc7c70e 100644
+--- a/drivers/pwm/Makefile
++++ b/drivers/pwm/Makefile
+@@ -40,6 +40,7 @@ obj-$(CONFIG_PWM_RENESAS_TPU)	+= pwm-renesas-tpu.o
+ obj-$(CONFIG_PWM_ROCKCHIP)	+= pwm-rockchip.o
+ obj-$(CONFIG_PWM_SAMSUNG)	+= pwm-samsung.o
+ obj-$(CONFIG_PWM_SIFIVE)	+= pwm-sifive.o
++obj-$(CONFIG_PWM_STARFIVE_PTC)  += pwm-starfive-ptc.o
+ obj-$(CONFIG_PWM_SL28CPLD)	+= pwm-sl28cpld.o
+ obj-$(CONFIG_PWM_SPEAR)		+= pwm-spear.o
+ obj-$(CONFIG_PWM_SPRD)		+= pwm-sprd.o
+diff --git a/drivers/pwm/pwm-starfive-ptc.c b/drivers/pwm/pwm-starfive-ptc.c
+new file mode 100644
+index 000000000000..0874bbb49aa6
+--- /dev/null
++++ b/drivers/pwm/pwm-starfive-ptc.c
+@@ -0,0 +1,314 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * PWM driver for the StarFive JH7110 SoC
++ *
++ * Copyright (C) 2018 StarFive Technology Co., Ltd.
++ */
++
++#include <dt-bindings/pwm/pwm.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/pm_runtime.h>
++#include <linux/pwm.h>
++#include <linux/slab.h>
++#include <linux/clk.h>
++#include <linux/reset.h>
++#include <linux/io.h>
++
++/* how many parameters can be transferred to ptc */
++#define OF_PWM_N_CELLS			3
++
++/* max channel of pwm */
++#define MAX_PWM				8
++
++/* PTC Register offsets */
++#define REG_RPTC_CNTR			0x0
++#define REG_RPTC_HRC			0x4
++#define REG_RPTC_LRC			0x8
++#define REG_RPTC_CTRL			0xC
++
++/* Bit for PWM clock */
++#define BIT_PWM_CLOCK_EN		31
++
++/* Bit for clock gen soft reset */
++#define BIT_CLK_GEN_SOFT_RESET		13
++
++#define NS_PER_SECOND			1000000000
++#define DEFAULT_FREQ_HZ			2000000
++
++/*
++ * Access PTC register (cntr hrc lrc and ctrl),
++ * need to replace PWM_BASE_ADDR
++ */
++#define REG_PTC_BASE_ADDR_SUB(base, N)	\
++((base) + (((N) > 3) ? (((N) % 4) * 0x10 + (1 << 15)) : ((N) * 0x10)))
++#define REG_PTC_RPTC_CNTR(base, N)	(REG_PTC_BASE_ADDR_SUB(base, N))
++#define REG_PTC_RPTC_HRC(base, N)	(REG_PTC_BASE_ADDR_SUB(base, N) + 0x4)
++#define REG_PTC_RPTC_LRC(base, N)	(REG_PTC_BASE_ADDR_SUB(base, N) + 0x8)
++#define REG_PTC_RPTC_CTRL(base, N)	(REG_PTC_BASE_ADDR_SUB(base, N) + 0xC)
++
++/* PTC_RPTC_CTRL */
++#define PTC_EN      BIT(0)
++#define PTC_ECLK    BIT(1)
++#define PTC_NEC     BIT(2)
++#define PTC_OE      BIT(3)
++#define PTC_SIGNLE  BIT(4)
++#define PTC_INTE    BIT(5)
++#define PTC_INT     BIT(6)
++#define PTC_CNTRRST BIT(7)
++#define PTC_CAPTE   BIT(8)
++
++struct starfive_pwm_ptc_device {
++	struct pwm_chip		chip;
++	struct clk		*clk;
++	struct reset_control	*rst;
++	void __iomem		*regs;
++	int			irq;
++	/*pwm apb clock frequency*/
++	unsigned int		approx_freq;
++};
++
++static inline struct starfive_pwm_ptc_device *
++		chip_to_starfive_ptc(struct pwm_chip *c)
++{
++	return container_of(c, struct starfive_pwm_ptc_device, chip);
++}
++
++static void starfive_pwm_ptc_get_state(struct pwm_chip *chip,
++				       struct pwm_device *dev,
++				       struct pwm_state *state)
++{
++	struct starfive_pwm_ptc_device *pwm = chip_to_starfive_ptc(chip);
++	u32 data_lrc, data_hrc, data_ctrl;
++	u32 pwm_clk_ns = 0;
++
++	pm_runtime_get_sync(chip->dev);
++
++	data_lrc = ioread32(REG_PTC_RPTC_LRC(pwm->regs, dev->hwpwm));
++	data_hrc = ioread32(REG_PTC_RPTC_HRC(pwm->regs, dev->hwpwm));
++	data_ctrl = ioread32(REG_PTC_RPTC_CTRL(pwm->regs, dev->hwpwm));
++
++	pwm_clk_ns = NS_PER_SECOND / pwm->approx_freq;
++
++	state->period = data_lrc * pwm_clk_ns;
++	state->duty_cycle = data_hrc * pwm_clk_ns;
++	state->polarity = PWM_POLARITY_NORMAL;
++	state->enabled = (data_ctrl & PTC_EN) ? true : false;
++
++	pm_runtime_put(chip->dev);
++}
++
++static int starfive_pwm_ptc_apply(struct pwm_chip *chip,
++				  struct pwm_device *dev,
++				  struct pwm_state *state)
++{
++	struct starfive_pwm_ptc_device *pwm = chip_to_starfive_ptc(chip);
++	u32 data_hrc = 0;
++	u32 data_lrc = 0;
++	u32 period_data = 0;
++	u32 duty_data = 0;
++	s64 multi = pwm->approx_freq;
++	s64 div = NS_PER_SECOND;
++	void __iomem *reg_addr;
++	u32 val;
++
++	if (state->enabled) {
++		if (!pwm_is_enabled(dev)) {
++			pm_runtime_get_sync(chip->dev);
++			reg_addr = REG_PTC_RPTC_CTRL(pwm->regs, dev->hwpwm);
++			val = ioread32(reg_addr);
++			iowrite32(val | PTC_EN | PTC_OE, reg_addr);
++		}
++	} else if (pwm_is_enabled(dev)) {
++		reg_addr = REG_PTC_RPTC_CTRL(pwm->regs, dev->hwpwm);
++		val = ioread32(reg_addr);
++		iowrite32(val & ~(PTC_EN | PTC_OE), reg_addr);
++		pm_runtime_put(chip->dev);
++		return 0;
++	} else {
++		return 0;
++	}
++
++	if (state->duty_cycle > state->period)
++		state->duty_cycle = state->period;
++
++	while (multi % 10 == 0 && div % 10 == 0 && multi > 0 && div > 0) {
++		multi /= 10;
++		div /= 10;
++	}
++
++	period_data = (u32)(state->period * multi / div);
++	if (abs(period_data * div / multi - state->period)
++	    > abs((period_data + 1) * div / multi - state->period) ||
++	    (state->period > 0 && period_data == 0))
++		period_data += 1;
++
++	duty_data = (u32)(state->duty_cycle * multi / div);
++	if (abs(duty_data * div / multi - state->duty_cycle)
++	    > abs((duty_data + 1) * div / multi - state->duty_cycle) ||
++	    (state->duty_cycle > 0 && duty_data == 0))
++		duty_data += 1;
++
++	if (state->polarity == PWM_POLARITY_NORMAL)
++		data_hrc = period_data - duty_data;
++	else
++		data_hrc = duty_data;
++
++	data_lrc = period_data;
++
++	reg_addr = REG_PTC_RPTC_HRC(pwm->regs, dev->hwpwm);
++	iowrite32(data_hrc, reg_addr);
++
++	reg_addr = REG_PTC_RPTC_LRC(pwm->regs, dev->hwpwm);
++	iowrite32(data_lrc, reg_addr);
++
++	reg_addr = REG_PTC_RPTC_CNTR(pwm->regs, dev->hwpwm);
++	iowrite32(0, reg_addr);
++
++	return 0;
++}
++
++static const struct pwm_ops starfive_pwm_ptc_ops = {
++	.get_state	= starfive_pwm_ptc_get_state,
++	.apply		= (void *)starfive_pwm_ptc_apply,
++	.owner		= THIS_MODULE,
++};
++
++static int starfive_pwm_ptc_probe(struct platform_device *pdev)
++{
++	struct device *dev = &pdev->dev;
++	struct device_node *node = pdev->dev.of_node;
++	struct starfive_pwm_ptc_device *pwm;
++	struct pwm_chip *chip;
++	struct resource *res;
++	unsigned int clk_apb_freq;
++	int ret;
++
++	pwm = devm_kzalloc(dev, sizeof(*pwm), GFP_KERNEL);
++	if (!pwm)
++		return -ENOMEM;
++
++	chip = &pwm->chip;
++	chip->dev = dev;
++	chip->ops = &starfive_pwm_ptc_ops;
++
++	chip->of_pwm_n_cells = OF_PWM_N_CELLS;
++	chip->base = -1;
++
++	ret = of_property_read_u32(node, "starfive,npwm", &chip->npwm);
++	if (ret < 0 || chip->npwm > MAX_PWM)
++		chip->npwm = MAX_PWM;
++
++	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++	pwm->regs = devm_ioremap_resource(dev, res);
++	if (IS_ERR(pwm->regs)) {
++		dev_err(dev, "Unable to map IO resources\n");
++		return PTR_ERR(pwm->regs);
++	}
++
++	pwm->clk = devm_clk_get(dev, NULL);
++	if (IS_ERR(pwm->clk)) {
++		dev_err(dev, "Unable to get pwm clock\n");
++		return PTR_ERR(pwm->clk);
++	}
++	pwm->rst = devm_reset_control_get_exclusive(dev, NULL);
++	if (IS_ERR(pwm->rst)) {
++		dev_err(dev, "Unable to get pwm reset\n");
++		return PTR_ERR(pwm->rst);
++	}
++
++	ret = of_property_read_u32(node, "starfive,approx-freq",
++				   &clk_apb_freq);
++	if (!ret)
++		pwm->approx_freq = clk_apb_freq;
++	else
++		pwm->approx_freq = DEFAULT_FREQ_HZ;
++
++	clk_apb_freq = (unsigned int)clk_get_rate(pwm->clk);
++	if (!clk_apb_freq)
++		dev_warn(dev,
++			 "get pwm apb clock rate failed.\n");
++	else
++		pwm->approx_freq = clk_apb_freq;
++
++	ret = pwmchip_add(chip);
++	if (ret < 0) {
++		dev_err(dev, "cannot register PTC: %d\n", ret);
++		clk_disable_unprepare(pwm->clk);
++		return ret;
++	}
++
++	platform_set_drvdata(pdev, pwm);
++
++	pm_runtime_enable(dev);
++
++	return 0;
++}
++
++static int starfive_pwm_ptc_remove(struct platform_device *dev)
++{
++	struct starfive_pwm_ptc_device *pwm = platform_get_drvdata(dev);
++	struct pwm_chip *chip = &pwm->chip;
++
++	pwmchip_remove(chip);
++
++	pm_runtime_force_suspend(&dev->dev);
++
++	return 0;
++}
++
++#if defined(CONFIG_PM) || defined(CONFIG_PM_SLEEP)
++static int __maybe_unused starfive_pwm_runtime_suspend(struct device *dev)
++{
++	struct starfive_pwm_ptc_device *pwm = dev_get_drvdata(dev);
++
++	dev_dbg(dev, "starfive pwm runtime suspending..");
++	reset_control_assert(pwm->rst);
++	clk_disable_unprepare(pwm->clk);
++
++	return 0;
++}
++
++static int __maybe_unused starfive_pwm_runtime_resume(struct device *dev)
++{
++	struct starfive_pwm_ptc_device *pwm = dev_get_drvdata(dev);
++	int ret;
++
++	dev_dbg(dev, "starfive pwm runtime resuming..");
++	ret = clk_prepare_enable(pwm->clk);
++	if (ret)
++		dev_err(dev,
++			"Failed to resume pwm clock, %d\n", ret);
++	reset_control_deassert(pwm->rst);
++	return ret;
++}
++#endif
++
++static const struct dev_pm_ops starfive_pwm_pm_ops = {
++	SET_RUNTIME_PM_OPS(starfive_pwm_runtime_suspend,
++			   starfive_pwm_runtime_resume, NULL)
++	SET_SYSTEM_SLEEP_PM_OPS(pm_runtime_force_suspend,
++				pm_runtime_force_resume)
++};
++
++static const struct of_device_id starfive_pwm_ptc_of_match[] = {
++	{ .compatible = "starfive,jh7110-pwm" },
++	{},
++};
++MODULE_DEVICE_TABLE(of, starfive_pwm_ptc_of_match);
++
++static struct platform_driver starfive_pwm_ptc_driver = {
++	.probe = starfive_pwm_ptc_probe,
++	.remove = starfive_pwm_ptc_remove,
++	.driver = {
++		.name = "pwm-starfive-ptc",
++		.of_match_table = of_match_ptr(starfive_pwm_ptc_of_match),
++		.pm = &starfive_pwm_pm_ops,
++	},
++};
++module_platform_driver(starfive_pwm_ptc_driver);
++
++MODULE_AUTHOR("Jenny Zhang <jenny.zhang@starfivetech.com>");
++MODULE_AUTHOR("Hal Feng <hal.feng@starfivetech.com>");
++MODULE_DESCRIPTION("StarFive PWM PTC driver");
++MODULE_LICENSE("GPL v2");
+diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
+index 020a00d6696b..f91eb45e8fb7 100644
+--- a/drivers/regulator/Kconfig
++++ b/drivers/regulator/Kconfig
+@@ -999,6 +999,16 @@ config REGULATOR_SLG51000
+ 	  The SLG51000 is seven compact and customizable low dropout
+ 	  regulators.
+ 
++config REGULATOR_STARFIVE_JH7110
++	tristate "Starfive JH7110 PMIC"
++	depends on I2C
++	select REGMAP_I2C
++	help
++	  Say y here to select this option to enable the power regulator of
++	  Starfive JH7110 PMIC.
++	  This driver supports the control of different power rails of device
++	  through regulator interface.
++
+ config REGULATOR_STM32_BOOSTER
+ 	tristate "STMicroelectronics STM32 BOOSTER"
+ 	depends on ARCH_STM32 || COMPILE_TEST
+diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile
+index 6ebae516258e..e60f20238dc5 100644
+--- a/drivers/regulator/Makefile
++++ b/drivers/regulator/Makefile
+@@ -123,6 +123,7 @@ obj-$(CONFIG_REGULATOR_S5M8767) += s5m8767.o
+ obj-$(CONFIG_REGULATOR_SC2731) += sc2731-regulator.o
+ obj-$(CONFIG_REGULATOR_SKY81452) += sky81452-regulator.o
+ obj-$(CONFIG_REGULATOR_SLG51000) += slg51000-regulator.o
++obj-$(CONFIG_REGULATOR_STARFIVE_JH7110) += starfive-jh7110-regulator.o
+ obj-$(CONFIG_REGULATOR_STM32_BOOSTER) += stm32-booster.o
+ obj-$(CONFIG_REGULATOR_STM32_VREFBUF) += stm32-vrefbuf.o
+ obj-$(CONFIG_REGULATOR_STM32_PWR) += stm32-pwr.o
+diff --git a/drivers/regulator/starfive-jh7110-regulator.c b/drivers/regulator/starfive-jh7110-regulator.c
+new file mode 100644
+index 000000000000..b6cace268674
+--- /dev/null
++++ b/drivers/regulator/starfive-jh7110-regulator.c
+@@ -0,0 +1,126 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (c) 2022 Starfive Technology Co., Ltd.
++ * Author: Mason Huo <mason.huo@starfivetech.com>
++ */
++
++#include <linux/err.h>
++#include <linux/gpio.h>
++#include <linux/i2c.h>
++#include <linux/init.h>
++#include <linux/interrupt.h>
++#include <linux/module.h>
++#include <linux/regmap.h>
++#include <linux/regulator/driver.h>
++#include <linux/regulator/machine.h>
++#include <linux/regulator/of_regulator.h>
++#include <linux/regulator/jh7110.h>
++#include <linux/slab.h>
++
++#define JH7110_PM_POWER_SW_0		0x80
++#define JH7110_PM_POWER_SW_1		0x81
++#define ENABLE_MASK(id)			BIT(id)
++
++
++static const struct regmap_config jh7110_regmap_config = {
++	.reg_bits = 8,
++	.val_bits = 8,
++	.max_register = JH7110_PM_POWER_SW_1,
++	.cache_type = REGCACHE_FLAT,
++};
++
++static const struct regulator_ops jh7110_ldo_ops = {
++	.enable = regulator_enable_regmap,
++	.disable = regulator_disable_regmap,
++	.is_enabled = regulator_is_enabled_regmap,
++};
++
++#define JH7110_LDO(_id, _name, en_reg, en_mask) \
++{\
++	.name = (_name),\
++	.ops = &jh7110_ldo_ops,\
++	.of_match = of_match_ptr(_name),\
++	.regulators_node = of_match_ptr("regulators"),\
++	.type = REGULATOR_VOLTAGE,\
++	.id = JH7110_ID_##_id,\
++	.owner = THIS_MODULE,\
++	.enable_reg = JH7110_PM_POWER_SW_##en_reg,\
++	.enable_mask = ENABLE_MASK(en_mask),\
++}
++
++static const struct regulator_desc jh7110_regulators[] = {
++	JH7110_LDO(LDO_REG1, "hdmi_1p8", 0, 0),
++	JH7110_LDO(LDO_REG2, "mipitx_1p8", 0, 1),
++	JH7110_LDO(LDO_REG3, "mipirx_1p8", 0, 2),
++	JH7110_LDO(LDO_REG4, "hdmi_0p9", 0, 3),
++	JH7110_LDO(LDO_REG5, "mipitx_0p9", 0, 4),
++	JH7110_LDO(LDO_REG6, "mipirx_0p9", 0, 5),
++	JH7110_LDO(LDO_REG7, "sdio_vdd", 1, 0),
++};
++
++static int jh7110_i2c_probe(struct i2c_client *i2c)
++{
++	struct regulator_config config = { };
++	struct regulator_dev *rdev;
++	struct regulator_init_data *init_data;
++	struct regmap *regmap;
++	int i, ret;
++
++	regmap = devm_regmap_init_i2c(i2c, &jh7110_regmap_config);
++	if (IS_ERR(regmap)) {
++		ret = PTR_ERR(regmap);
++		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
++			ret);
++		return ret;
++	}
++
++	init_data = of_get_regulator_init_data(&i2c->dev, i2c->dev.of_node, NULL);
++	if (!init_data)
++		return -ENOMEM;
++	config.init_data = init_data;
++
++	for (i = 0; i < JH7110_MAX_REGULATORS; i++) {
++		config.dev = &i2c->dev;
++		config.regmap = regmap;
++
++		rdev = devm_regulator_register(&i2c->dev,
++			&jh7110_regulators[i], &config);
++		if (IS_ERR(rdev)) {
++			dev_err(&i2c->dev,
++				"Failed to register JH7110 regulator\n");
++			return PTR_ERR(rdev);
++		}
++	}
++
++	return 0;
++}
++
++static const struct i2c_device_id jh7110_i2c_id[] = {
++	{"jh7110_evb_reg", 0},
++	{},
++};
++MODULE_DEVICE_TABLE(i2c, jh7110_i2c_id);
++
++#ifdef CONFIG_OF
++static const struct of_device_id jh7110_dt_ids[] = {
++	{ .compatible = "starfive,jh7110-evb-regulator",
++	  .data = &jh7110_i2c_id[0] },
++	{},
++};
++MODULE_DEVICE_TABLE(of, jh7110_dt_ids);
++#endif
++
++static struct i2c_driver jh7110_regulator_driver = {
++	.driver = {
++		.name = "jh7110-evb-regulator",
++		.of_match_table = of_match_ptr(jh7110_dt_ids),
++	},
++	.probe_new = jh7110_i2c_probe,
++	.id_table = jh7110_i2c_id,
++};
++
++module_i2c_driver(jh7110_regulator_driver);
++
++MODULE_AUTHOR("Mason Huo <mason.huo@starfivetech.com>");
++MODULE_DESCRIPTION("Regulator device driver for Starfive JH7110");
++MODULE_LICENSE("GPL v2");
+diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
+index 147543ad303f..7dd5bd7ed68f 100644
+--- a/drivers/reset/Kconfig
++++ b/drivers/reset/Kconfig
+@@ -247,6 +247,7 @@ config RESET_ZYNQ
+ 	help
+ 	  This enables the reset controller driver for Xilinx Zynq SoCs.
+ 
++source "drivers/reset/starfive/Kconfig"
+ source "drivers/reset/sti/Kconfig"
+ source "drivers/reset/hisilicon/Kconfig"
+ source "drivers/reset/tegra/Kconfig"
+diff --git a/drivers/reset/Makefile b/drivers/reset/Makefile
+index 16947610cc3b..dc7ffc10f43f 100644
+--- a/drivers/reset/Makefile
++++ b/drivers/reset/Makefile
+@@ -1,6 +1,7 @@
+ # SPDX-License-Identifier: GPL-2.0
+ obj-y += core.o
+ obj-y += hisilicon/
++obj-y += starfive/
+ obj-$(CONFIG_ARCH_STI) += sti/
+ obj-$(CONFIG_ARCH_TEGRA) += tegra/
+ obj-$(CONFIG_RESET_A10SR) += reset-a10sr.o
+diff --git a/drivers/reset/starfive/Kconfig b/drivers/reset/starfive/Kconfig
+new file mode 100644
+index 000000000000..734b327201e1
+--- /dev/null
++++ b/drivers/reset/starfive/Kconfig
+@@ -0,0 +1,6 @@
++config RESET_STARFIVE_JH7110
++	bool "StarFive JH7110 Reset Driver"
++	depends on SOC_STARFIVE || COMPILE_TEST
++	default SOC_STARFIVE
++	help
++	  This enables the reset controller driver for the StarFive JH7110 SoC.
+diff --git a/drivers/reset/starfive/Makefile b/drivers/reset/starfive/Makefile
+new file mode 100644
+index 000000000000..a5b06a2cac87
+--- /dev/null
++++ b/drivers/reset/starfive/Makefile
+@@ -0,0 +1,2 @@
++# SPDX-License-Identifier: GPL-2.0
++obj-$(CONFIG_RESET_STARFIVE_JH7110) += reset-starfive-jh7110.o
+diff --git a/drivers/reset/starfive/reset-starfive-jh7110.c b/drivers/reset/starfive/reset-starfive-jh7110.c
+new file mode 100644
+index 000000000000..aa1145f4ef27
+--- /dev/null
++++ b/drivers/reset/starfive/reset-starfive-jh7110.c
+@@ -0,0 +1,273 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * Reset driver for the StarFive JH7110 SoC
++ *
++ * Copyright (C) 2021 samin <samin.guo@starfivetech.com>
++ */
++
++#include <linux/bitmap.h>
++#include <linux/io.h>
++#include <linux/iopoll.h>
++#include <linux/mod_devicetable.h>
++#include <linux/platform_device.h>
++#include <linux/reset-controller.h>
++#include <linux/spinlock.h>
++
++#include <dt-bindings/reset/starfive-jh7110.h>
++
++/* register offsets */
++#define AONCRG_RESET_ASSERT	0x38
++#define ISPCRG_RESET_ASSERT	0x38
++#define VOUTCRG_RESET_ASSERT	0x48
++#define STGCRG_RESET_ASSERT	0x74
++#define AONCRG_RESET_STATUS	0x3C
++#define ISPCRG_RESET_STATUS	0x3C
++#define VOUTCRG_RESET_STATUS	0x4C
++#define STGCRG_RESET_STATUS	0x78
++
++#define SYSCRG_RESET_ASSERT0	0x2F8
++#define SYSCRG_RESET_ASSERT1	0x2FC
++#define SYSCRG_RESET_ASSERT2	0x300
++#define SYSCRG_RESET_ASSERT3	0x304
++#define SYSCRG_RESET_STATUS0	0x308
++#define SYSCRG_RESET_STATUS1	0x30C
++#define SYSCRG_RESET_STATUS2	0x310
++#define SYSCRG_RESET_STATUS3	0x314
++
++struct reset_assert_t {
++	void *__iomem reg_assert;
++	void *__iomem reg_status;
++};
++
++enum JH7110_RESET_CRG_GROUP {
++	SYSCRG_0 = 0,
++	SYSCRG_1,
++	SYSCRG_2,
++	SYSCRG_3,
++	STGCRG,
++	AONCRG,
++	ISPCRG,
++	VOUTCRG,
++};
++
++struct jh7110_reset {
++	struct reset_controller_dev rcdev;
++	/* protect registers against concurrent read-modify-write */
++	spinlock_t lock;
++	void __iomem *syscrg;
++	void __iomem *stgcrg;
++	void __iomem *aoncrg;
++	void __iomem *ispcrg;
++	void __iomem *voutcrg;
++};
++
++static inline struct jh7110_reset *
++jh7110_reset_from(struct reset_controller_dev *rcdev)
++{
++	return container_of(rcdev, struct jh7110_reset, rcdev);
++}
++
++static int jh7110_get_reset(struct jh7110_reset *data,
++				struct reset_assert_t *reset,
++				unsigned long group)
++{
++	switch (group) {
++	case SYSCRG_0:
++		reset->reg_assert = data->syscrg + SYSCRG_RESET_ASSERT0;
++		reset->reg_status = data->syscrg + SYSCRG_RESET_STATUS0;
++		break;
++	case SYSCRG_1:
++		reset->reg_assert = data->syscrg + SYSCRG_RESET_ASSERT1;
++		reset->reg_status = data->syscrg + SYSCRG_RESET_STATUS1;
++		break;
++	case SYSCRG_2:
++		reset->reg_assert = data->syscrg + SYSCRG_RESET_ASSERT2;
++		reset->reg_status = data->syscrg + SYSCRG_RESET_STATUS2;
++		break;
++	case SYSCRG_3:
++		reset->reg_assert = data->syscrg + SYSCRG_RESET_ASSERT3;
++		reset->reg_status = data->syscrg + SYSCRG_RESET_STATUS3;
++		break;
++	case STGCRG:
++		reset->reg_assert = data->stgcrg + STGCRG_RESET_ASSERT;
++		reset->reg_status = data->stgcrg + STGCRG_RESET_STATUS;
++		break;
++	case AONCRG:
++		reset->reg_assert = data->aoncrg + AONCRG_RESET_ASSERT;
++		reset->reg_status = data->aoncrg + AONCRG_RESET_STATUS;
++		break;
++	case ISPCRG:
++		reset->reg_assert = data->ispcrg + ISPCRG_RESET_ASSERT;
++		reset->reg_status = data->ispcrg + ISPCRG_RESET_STATUS;
++		break;
++	case VOUTCRG:
++		reset->reg_assert = data->voutcrg + VOUTCRG_RESET_ASSERT;
++		reset->reg_status = data->voutcrg + VOUTCRG_RESET_STATUS;
++		break;
++	default:
++		return -EINVAL;
++	}
++
++	return 0;
++}
++
++static int jh7110_reset_update(struct reset_controller_dev *rcdev,
++			       unsigned long id, bool assert)
++{
++	struct jh7110_reset *data = jh7110_reset_from(rcdev);
++	struct reset_assert_t reset;
++	void __iomem *reg_assert, *reg_status;
++	unsigned long group, flags;
++	u32 mask, value, done = 0;
++	int ret;
++
++	group = id / 32;
++	mask =  BIT(id % 32);
++	jh7110_get_reset(data, &reset, group);
++	reg_assert = reset.reg_assert;
++	reg_status = reset.reg_status;
++
++	if (!assert)
++		done ^= mask;
++
++	spin_lock_irqsave(&data->lock, flags);
++
++	value = readl(reg_assert);
++	if (assert)
++		value |= mask;
++	else
++		value &= ~mask;
++	writel(value, reg_assert);
++
++	/* if the associated clock is gated, deasserting might otherwise hang forever */
++	ret = readl_poll_timeout_atomic(reg_status, value, (value & mask) == done, 0, 1000);
++	if (ret)
++		dev_warn(rcdev->dev, "id:%ld group:%ld, mask:%#x assert:%#llx status:%#llx ret:%d\n",
++				id, group, mask, (u64)reg_assert, (u64)reg_status, ret);
++
++	spin_unlock_irqrestore(&data->lock, flags);
++	return ret;
++}
++
++static int jh7110_reset_assert(struct reset_controller_dev *rcdev,
++			       unsigned long id)
++{
++	return jh7110_reset_update(rcdev, id, true);
++}
++
++static int jh7110_reset_deassert(struct reset_controller_dev *rcdev,
++				 unsigned long id)
++{
++	return jh7110_reset_update(rcdev, id, false);
++}
++
++static int jh7110_reset_reset(struct reset_controller_dev *rcdev,
++			      unsigned long id)
++{
++	int ret;
++
++	ret = jh7110_reset_assert(rcdev, id);
++	if (ret)
++		return ret;
++
++	return jh7110_reset_deassert(rcdev, id);
++}
++
++static int jh7110_reset_status(struct reset_controller_dev *rcdev,
++			       unsigned long id)
++{
++	struct jh7110_reset *data = jh7110_reset_from(rcdev);
++	struct reset_assert_t reset;
++	unsigned long group;
++	u32 mask, val;
++
++	group = id / 32;
++	mask =  BIT(id % 32);
++	jh7110_get_reset(data, &reset, group);
++	val = readl(reset.reg_status);
++
++	return !(val & mask);
++}
++
++static const struct reset_control_ops jh7110_reset_ops = {
++	.assert		= jh7110_reset_assert,
++	.deassert	= jh7110_reset_deassert,
++	.reset		= jh7110_reset_reset,
++	.status		= jh7110_reset_status,
++};
++
++static void __iomem *platform_ioremap_iomem_byname(struct platform_device *pdev,
++						const char *name)
++{
++	struct resource *res;
++
++	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, name);
++	if (!res) {
++		dev_err(&pdev->dev, "get %s io base fail.\n", name);
++		return NULL;
++	}
++
++	return  ioremap(res->start, resource_size(res));
++}
++
++int __init reset_starfive_jh7110_generic_probe(struct platform_device *pdev,
++						unsigned int nr_resets)
++{
++	struct jh7110_reset *data;
++	struct device *dev = &pdev->dev;
++
++	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
++	if (!data)
++		return -ENOMEM;
++
++	dev->driver_data = data;
++
++	data->syscrg =  platform_ioremap_iomem_byname(pdev, "syscrg");
++	if (IS_ERR(data->syscrg))
++		return PTR_ERR(data->syscrg);
++
++	data->stgcrg =  platform_ioremap_iomem_byname(pdev, "stgcrg");
++	if (IS_ERR(data->stgcrg))
++		return PTR_ERR(data->stgcrg);
++
++	data->aoncrg =  platform_ioremap_iomem_byname(pdev, "aoncrg");
++	if (IS_ERR(data->aoncrg))
++		return PTR_ERR(data->aoncrg);
++
++	data->ispcrg =  platform_ioremap_iomem_byname(pdev, "ispcrg");
++	if (IS_ERR(data->ispcrg))
++		return PTR_ERR(data->ispcrg);
++
++	data->voutcrg =  platform_ioremap_iomem_byname(pdev, "voutcrg");
++	if (IS_ERR(data->voutcrg))
++		return PTR_ERR(data->voutcrg);
++
++	data->rcdev.ops = &jh7110_reset_ops;
++	data->rcdev.owner = THIS_MODULE;
++	data->rcdev.nr_resets = nr_resets;
++	data->rcdev.dev = &pdev->dev;
++	data->rcdev.of_node = pdev->dev.of_node;
++	spin_lock_init(&data->lock);
++
++	return devm_reset_controller_register(dev, &data->rcdev);
++}
++EXPORT_SYMBOL_GPL(reset_starfive_jh7110_generic_probe);
++
++static int __init jh7110_reset_probe(struct platform_device *pdev)
++{
++	return reset_starfive_jh7110_generic_probe(pdev, RSTN_JH7110_RESET_END);
++}
++
++static const struct of_device_id jh7110_reset_dt_ids[] = {
++	{ .compatible = "starfive,jh7110-reset" },
++	{ /* sentinel */ }
++};
++
++static struct platform_driver jh7110_reset_driver = {
++	.driver = {
++		.name = "jh7110-reset",
++		.of_match_table = jh7110_reset_dt_ids,
++		.suppress_bind_attrs = true,
++	},
++};
++builtin_platform_driver_probe(jh7110_reset_driver, jh7110_reset_probe);
+diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
+index d5512b18a3ae..d1f6086c6943 100644
+--- a/drivers/rtc/Kconfig
++++ b/drivers/rtc/Kconfig
+@@ -1320,6 +1320,14 @@ config RTC_DRV_CROS_EC
+ 	  This driver can also be built as a module. If so, the module
+ 	  will be called rtc-cros-ec.
+ 
++config RTC_DRV_STARFIVE
++	tristate "StarFive 32.768k-RTC"
++	depends on SOC_STARFIVE
++	depends on OF
++	help
++	  If you say Y here you will get support for the RTC found on
++	  StarFive SOCS.
++
+ comment "on-CPU RTC drivers"
+ 
+ config RTC_DRV_ASM9260
+diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
+index fd1d53e789b7..aa07d9a22b1f 100644
+--- a/drivers/rtc/Makefile
++++ b/drivers/rtc/Makefile
+@@ -163,6 +163,7 @@ obj-$(CONFIG_RTC_DRV_SIRFSOC)	+= rtc-sirfsoc.o
+ obj-$(CONFIG_RTC_DRV_SNVS)	+= rtc-snvs.o
+ obj-$(CONFIG_RTC_DRV_SPEAR)	+= rtc-spear.o
+ obj-$(CONFIG_RTC_DRV_STARFIRE)	+= rtc-starfire.o
++obj-$(CONFIG_RTC_DRV_STARFIVE)  += rtc-starfive.o
+ obj-$(CONFIG_RTC_DRV_STK17TA8)	+= rtc-stk17ta8.o
+ obj-$(CONFIG_RTC_DRV_ST_LPC)	+= rtc-st-lpc.o
+ obj-$(CONFIG_RTC_DRV_STM32) 	+= rtc-stm32.o
+diff --git a/drivers/rtc/rtc-starfive.c b/drivers/rtc/rtc-starfive.c
+new file mode 100644
+index 000000000000..a3a3dfbc3ccb
+--- /dev/null
++++ b/drivers/rtc/rtc-starfive.c
+@@ -0,0 +1,743 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * RTC driver for the StarFive JH7110 SoC
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++
++#include <asm/delay.h>
++#include <linux/bcd.h>
++#include <linux/bitfield.h>
++#include <linux/clk.h>
++#include <linux/reset.h>
++#include <linux/completion.h>
++#include <linux/interrupt.h>
++#include <linux/io.h>
++#include <linux/module.h>
++#include <linux/of.h>
++#include <linux/of_irq.h>
++#include <linux/iopoll.h>
++#include <linux/platform_device.h>
++#include <linux/rtc.h>
++
++/* Registers */
++#define SFT_RTC_CFG		0x00
++#define SFT_RTC_SW_CAL_VALUE	0x04
++#define SFT_RTC_HW_CAL_CFG	0x08
++#define SFT_RTC_CMP_CFG		0x0C
++#define SFT_RTC_IRQ_EN		0x10
++#define SFT_RTC_IRQ_EVEVT	0x14
++#define SFT_RTC_IRQ_STATUS	0x18
++#define SFT_RTC_CAL_VALUE	0x24
++#define SFT_RTC_CFG_TIME	0x28
++#define SFT_RTC_CFG_DATE	0x2C
++#define SFT_RTC_ACT_TIME	0x34
++#define SFT_RTC_ACT_DATE	0x38
++#define SFT_RTC_TIME		0x3C
++#define SFT_RTC_DATE		0x40
++#define SFT_RTC_TIME_LATCH	0x44
++#define SFT_RTC_DATE_LATCH	0x48
++
++/* RTC_CFG */
++#define RTC_CFG_ENABLE_SHIFT	0  /* RW: RTC Enable. */
++#define RTC_CFG_CAL_EN_HW_SHIFT	1  /* RW: Enable of hardware calibretion. */
++#define RTC_CFG_CAL_SEL_SHIFT	2  /* RW: select the hw/sw calibretion mode.*/
++#define RTC_CFG_HOUR_MODE_SHIFT	3  /* RW: time hour mode. 24h|12h */
++
++/* RTC_SW_CAL_VALUE */
++#define RTC_SW_CAL_VALUE_MASK	GENMASK(15, 0)
++#define RTC_SW_CAL_MAX		RTC_SW_CAL_VALUE_MASK
++#define RTC_SW_CAL_MIN		0
++#define RTC_TICKS_PER_SEC	32768		/* Number of ticks per second */
++#define RTC_PPB_MULT		1000000000LL	/* Multiplier for ppb conversions */
++
++/* RTC_HW_CAL_CFG */
++#define RTC_HW_CAL_REF_SEL_SHIFT	0
++#define RTC_HW_CAL_FRQ_SEL_SHIFT	1
++
++/* IRQ_EN/IRQ_EVEVT/IRQ_STATUS */
++#define RTC_IRQ_CAL_START	BIT(0)
++#define RTC_IRQ_CAL_FINISH	BIT(1)
++#define RTC_IRQ_CMP		BIT(2)
++#define RTC_IRQ_1SEC		BIT(3)
++#define RTC_IRQ_ALAEM		BIT(4)
++#define RTC_IRQ_EVT_UPDATE_PSE	BIT(31)	/* WO: Enable of update time&&date, IRQ_EVEVT only */
++#define RTC_IRQ_ALL		(RTC_IRQ_CAL_START \
++				| RTC_IRQ_CAL_FINISH \
++				| RTC_IRQ_CMP \
++				| RTC_IRQ_1SEC \
++				| RTC_IRQ_ALAEM)
++
++/* CAL_VALUE */
++#define RTC_CAL_VALUE_MASK	GENMASK(15, 0)
++
++/* CFG_TIME/ACT_TIME/RTC_TIME */
++#define TIME_SEC_MASK		GENMASK(6, 0)
++#define TIME_MIN_MASK		GENMASK(13, 7)
++#define TIME_HOUR_MASK		GENMASK(20, 14)
++
++/* CFG_DATE/ACT_DATE/RTC_DATE */
++#define DATE_DAY_MASK		GENMASK(5, 0)
++#define DATE_MON_MASK		GENMASK(10, 6)
++#define DATE_YEAR_MASK		GENMASK(18, 11)
++
++#define INT_TIMEOUT_US		180
++
++enum RTC_HOUR_MODE {
++	RTC_HOUR_MODE_12H = 0,
++	RTC_HOUR_MODE_24H = 1
++};
++
++enum RTC_CAL_MODE {
++	RTC_CAL_MODE_SW = 0,
++	RTC_CAL_MODE_HW = 1
++};
++
++enum RTC_HW_CAL_REF_MODE {
++	RTC_CAL_CLK_REF = 0,
++	RTC_CAL_CLK_MARK = 1
++};
++
++static const unsigned long refclk_list[] = {
++	1000000,
++	2000000,
++	4000000,
++	5927000,
++	6000000,
++	7200000,
++	8000000,
++	10250000,
++	11059200,
++	12000000,
++	12288000,
++	13560000,
++	16000000,
++	19200000,
++	20000000,
++	22118000,
++	24000000,
++	24567000,
++	25000000,
++	26000000,
++	27000000,
++	30000000,
++	32000000,
++	33868800,
++	36000000,
++	36860000,
++	40000000,
++	44000000,
++	50000000,
++	54000000,
++	28224000,
++	28000000,
++};
++
++struct sft_rtc {
++	struct rtc_device *rtc_dev;
++	struct completion cal_done;
++	struct completion onesec_done;
++	struct clk *pclk;
++	struct clk *cal_clk;
++	struct reset_control *rst_array;
++	int hw_cal_map;
++	void __iomem *regs;
++	int rtc_irq;
++	int ms_pulse_irq;
++	int one_sec_pulse_irq;
++};
++
++static inline void sft_rtc_set_enabled(struct sft_rtc *srtc, bool enabled)
++{
++	u32 val;
++
++	if (enabled) {
++		val = readl(srtc->regs + SFT_RTC_CFG);
++		val |= BIT(RTC_CFG_ENABLE_SHIFT);
++		writel(val, srtc->regs + SFT_RTC_CFG);
++	} else {
++		val = readl(srtc->regs + SFT_RTC_CFG);
++		val &= ~BIT(RTC_CFG_ENABLE_SHIFT);
++		writel(val, srtc->regs + SFT_RTC_CFG);
++	}
++}
++
++static inline bool sft_rtc_get_enabled(struct sft_rtc *srtc)
++{
++	return !!(readl(srtc->regs + SFT_RTC_CFG) & BIT(RTC_CFG_ENABLE_SHIFT));
++}
++
++static inline void sft_rtc_set_mode(struct sft_rtc *srtc, enum RTC_HOUR_MODE mode)
++{
++	u32 val;
++
++	val = readl(srtc->regs + SFT_RTC_CFG);
++	val |= mode << RTC_CFG_HOUR_MODE_SHIFT;
++	writel(val, srtc->regs + SFT_RTC_CFG);
++}
++
++static inline int sft_rtc_irq_enable(struct sft_rtc *srtc, u32 irq, bool enable)
++{
++	u32 val;
++
++	if (!(irq & RTC_IRQ_ALL))
++		return -EINVAL;
++
++	if (enable) {
++		val = readl(srtc->regs + SFT_RTC_IRQ_EN);
++		val |= irq;
++		writel(val, srtc->regs + SFT_RTC_IRQ_EN);
++	} else {
++		val = readl(srtc->regs + SFT_RTC_IRQ_EN);
++		val &= ~irq;
++		writel(val, srtc->regs + SFT_RTC_IRQ_EN);
++	}
++	return 0;
++}
++
++static inline void
++sft_rtc_set_cal_hw_enable(struct sft_rtc *srtc, bool enable)
++{
++	u32 val;
++
++	if (enable) {
++		val = readl(srtc->regs + SFT_RTC_CFG);
++		val |= BIT(RTC_CFG_CAL_EN_HW_SHIFT);
++		writel(val, srtc->regs + SFT_RTC_CFG);
++	} else {
++		val = readl(srtc->regs + SFT_RTC_CFG);
++		val &= ~BIT(RTC_CFG_CAL_EN_HW_SHIFT);
++		writel(val, srtc->regs + SFT_RTC_CFG);
++	}
++}
++
++static inline void
++sft_rtc_set_cal_mode(struct sft_rtc *srtc, enum RTC_CAL_MODE mode)
++{
++	u32 val;
++
++	val = readl(srtc->regs + SFT_RTC_CFG);
++	val |= mode << RTC_CFG_CAL_SEL_SHIFT;
++	writel(val, srtc->regs + SFT_RTC_CFG);
++}
++
++static int sft_rtc_get_hw_calclk(struct device *dev, unsigned long freq)
++{
++	int i;
++
++	for (i = 0; i < ARRAY_SIZE(refclk_list); i++)
++		if (refclk_list[i] == freq)
++			return i;
++
++	dev_err(dev, "refclk: %ldHz do not support.\n", freq);
++	return -EINVAL;
++}
++
++static inline void sft_rtc_reg2time(struct rtc_time *tm, u32 reg)
++{
++	tm->tm_hour = bcd2bin(FIELD_GET(TIME_HOUR_MASK, reg));
++	tm->tm_min = bcd2bin(FIELD_GET(TIME_MIN_MASK, reg));
++	tm->tm_sec = bcd2bin(FIELD_GET(TIME_SEC_MASK, reg));
++}
++
++static inline void sft_rtc_reg2date(struct rtc_time *tm, u32 reg)
++{
++	tm->tm_year = bcd2bin(FIELD_GET(DATE_YEAR_MASK, reg)) + 100;
++	tm->tm_mon = bcd2bin(FIELD_GET(DATE_MON_MASK, reg)) - 1;
++	tm->tm_mday = bcd2bin(FIELD_GET(DATE_DAY_MASK, reg));
++}
++
++static inline u32 sft_rtc_time2reg(struct rtc_time *tm)
++{
++	return	FIELD_PREP(TIME_HOUR_MASK, bin2bcd(tm->tm_hour)) |
++		FIELD_PREP(TIME_MIN_MASK, bin2bcd(tm->tm_min)) |
++		FIELD_PREP(TIME_SEC_MASK, bin2bcd(tm->tm_sec));
++}
++
++static inline u32 sft_rtc_date2reg(struct rtc_time *tm)
++{
++	return	FIELD_PREP(DATE_YEAR_MASK, bin2bcd(tm->tm_year - 100)) |
++		FIELD_PREP(DATE_MON_MASK, bin2bcd(tm->tm_mon + 1)) |
++		FIELD_PREP(DATE_DAY_MASK, bin2bcd(tm->tm_mday));
++}
++
++static inline void sft_rtc_update_pulse(struct sft_rtc *srtc)
++{
++	u32 val;
++
++	val = readl(srtc->regs + SFT_RTC_IRQ_EVEVT);
++	val |= RTC_IRQ_EVT_UPDATE_PSE;
++	writel(val, srtc->regs + SFT_RTC_IRQ_EVEVT);
++}
++
++static irqreturn_t sft_rtc_irq_handler(int irq, void *data)
++{
++	struct sft_rtc *srtc = data;
++	struct timerqueue_node *next;
++	u32 irq_flags = 0;
++	u32 irq_mask = 0;
++	u32 val;
++	int ret = 0;
++
++	val = readl(srtc->regs + SFT_RTC_IRQ_EVEVT);
++	if (val & RTC_IRQ_CAL_START)
++		irq_mask |= RTC_IRQ_CAL_START;
++
++	if (val & RTC_IRQ_CAL_FINISH) {
++		irq_mask |= RTC_IRQ_CAL_FINISH;
++		complete(&srtc->cal_done);
++	}
++
++	if (val & RTC_IRQ_CMP)
++		irq_mask |= RTC_IRQ_CMP;
++
++	if (val & RTC_IRQ_1SEC) {
++		irq_flags |= RTC_PF;
++		irq_mask |= RTC_IRQ_1SEC;
++		complete(&srtc->onesec_done);
++	}
++
++	if (val & RTC_IRQ_ALAEM) {
++		irq_flags |= RTC_AF;
++		irq_mask |= RTC_IRQ_ALAEM;
++
++		next = timerqueue_getnext(&srtc->rtc_dev->timerqueue);
++		if (next == &srtc->rtc_dev->aie_timer.node)
++			dev_info(&srtc->rtc_dev->dev, "alarm expires");
++	}
++
++	writel(irq_mask, srtc->regs + SFT_RTC_IRQ_EVEVT);
++
++	/* Wait interrupt flag clear */
++	ret = readl_poll_timeout_atomic(srtc->regs + SFT_RTC_IRQ_EVEVT, val,
++					(val & irq_mask) == 0, 0, INT_TIMEOUT_US);
++	if (ret)
++		dev_warn(&srtc->rtc_dev->dev, "fail to clear rtc interrupt flag\n");
++
++	if (irq_flags)
++		rtc_update_irq(srtc->rtc_dev, 1, irq_flags | RTC_IRQF);
++
++	return IRQ_HANDLED;
++}
++
++static int sft_rtc_read_time(struct device *dev, struct rtc_time *tm)
++{
++	struct sft_rtc *srtc = dev_get_drvdata(dev);
++	u32 val;
++	int irq_1sec_state_start, irq_1sec_state_end;
++
++	/* If the RTC is disabled, assume the values are invalid */
++	if (!sft_rtc_get_enabled(srtc))
++		return -EINVAL;
++
++	irq_1sec_state_start =
++		(readl(srtc->regs + SFT_RTC_IRQ_STATUS) & RTC_IRQ_1SEC) == 0 ? 0 : 1;
++
++read_again:
++	val = readl(srtc->regs + SFT_RTC_TIME);
++	sft_rtc_reg2time(tm, val);
++
++	val = readl(srtc->regs + SFT_RTC_DATE);
++	sft_rtc_reg2date(tm, val);
++
++	if (irq_1sec_state_start == 0) {
++		irq_1sec_state_end =
++			(readl(srtc->regs + SFT_RTC_IRQ_STATUS) & RTC_IRQ_1SEC) == 0 ? 0 : 1;
++		if (irq_1sec_state_end == 1) {
++			irq_1sec_state_start = 1;
++			goto read_again;
++		}
++	}
++
++	return 0;
++}
++
++static int sft_rtc_set_time(struct device *dev, struct rtc_time *tm)
++{
++	struct sft_rtc *srtc = dev_get_drvdata(dev);
++	u32 val;
++	int ret;
++
++	val = sft_rtc_time2reg(tm);
++	writel(val, srtc->regs + SFT_RTC_CFG_TIME);
++
++	val = sft_rtc_date2reg(tm);
++	writel(val, srtc->regs + SFT_RTC_CFG_DATE);
++
++	/* Update pulse */
++	sft_rtc_update_pulse(srtc);
++
++	/* Ensure that data is fully written */
++	ret = wait_for_completion_interruptible_timeout(&srtc->onesec_done,
++							usecs_to_jiffies(120));
++	if (ret) {
++		dev_warn(dev,
++			 "rtc wait for completion interruptible timeout.\n");
++	}
++	return 0;
++}
++
++static int sft_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
++{
++	struct sft_rtc *srtc = dev_get_drvdata(dev);
++
++	return sft_rtc_irq_enable(srtc, RTC_IRQ_ALAEM, enabled);
++}
++
++static int sft_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alarm)
++{
++	struct sft_rtc *srtc = dev_get_drvdata(dev);
++	u32 val;
++
++	val = readl(srtc->regs + SFT_RTC_ACT_TIME);
++	sft_rtc_reg2time(&alarm->time, val);
++
++	val = readl(srtc->regs + SFT_RTC_ACT_DATE);
++	sft_rtc_reg2date(&alarm->time, val);
++
++	return 0;
++}
++
++static int sft_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alarm)
++{
++	struct sft_rtc *srtc = dev_get_drvdata(dev);
++	u32 val;
++
++	sft_rtc_alarm_irq_enable(dev, 0);
++
++	val = sft_rtc_time2reg(&alarm->time);
++	writel(val, srtc->regs + SFT_RTC_ACT_TIME);
++
++	val = sft_rtc_date2reg(&alarm->time);
++	writel(val, srtc->regs + SFT_RTC_ACT_DATE);
++
++	sft_rtc_alarm_irq_enable(dev, alarm->enabled);
++
++	return 0;
++}
++
++static int sft_rtc_get_offset(struct device *dev, long *offset)
++{
++	struct sft_rtc *srtc = dev_get_drvdata(dev);
++	s64 tmp;
++	u32 val;
++
++	val = readl(srtc->regs + SFT_RTC_CAL_VALUE)
++			& RTC_SW_CAL_VALUE_MASK;
++	val += 1;
++	/*
++	 * the adjust val range is [0x0000-0xffff],
++	 * the default val is 0x7fff (32768-1),mapping offset=0 ;
++	 */
++	tmp = (s64)val - RTC_TICKS_PER_SEC;
++	tmp *= RTC_PPB_MULT;
++	tmp = div_s64(tmp, RTC_TICKS_PER_SEC);
++
++	/* Offset value operates in negative way, so swap sign */
++	*offset = -tmp;
++
++	return 0;
++}
++
++static int sft_rtc_set_offset(struct device *dev, long offset)
++{
++	struct sft_rtc *srtc = dev_get_drvdata(dev);
++	s64 tmp;
++	u32 val;
++
++	tmp = offset * RTC_TICKS_PER_SEC;
++	tmp = div_s64(tmp, RTC_PPB_MULT);
++
++	tmp = RTC_TICKS_PER_SEC - tmp;
++	tmp -= 1;
++	if (tmp > RTC_SW_CAL_MAX || tmp < RTC_SW_CAL_MIN) {
++		dev_err(dev, "offset is out of range.\n");
++		return -EINVAL;
++	}
++
++	val = tmp & RTC_SW_CAL_VALUE_MASK;
++	/* set software calibration value */
++	writel(val, srtc->regs + SFT_RTC_SW_CAL_VALUE);
++
++	/* set CFG_RTC-cal_sel to select calibretion by software. */
++	sft_rtc_set_cal_mode(srtc, RTC_CAL_MODE_SW);
++
++	return 0;
++}
++
++static __maybe_unused int
++sft_rtc_hw_adjustment(struct device *dev, unsigned int enable)
++{
++	struct sft_rtc *srtc = dev_get_drvdata(dev);
++	u32 val;
++
++	if (srtc->hw_cal_map <= 0) {
++		dev_err(dev, "fail to get cal-clock-freq.\n");
++		return -EFAULT;
++	}
++
++	if (enable) {
++		sft_rtc_irq_enable(srtc, RTC_IRQ_CAL_FINISH, true);
++
++		/* Set reference clock frequency value */
++		val = readl(srtc->regs + SFT_RTC_HW_CAL_CFG);
++		val |= (srtc->hw_cal_map << RTC_HW_CAL_FRQ_SEL_SHIFT);
++		writel(val, srtc->regs + SFT_RTC_HW_CAL_CFG);
++
++		/* Set CFG_RTC-cal_sel to select calibretion by hardware. */
++		sft_rtc_set_cal_mode(srtc, RTC_CAL_MODE_HW);
++
++		/* Set CFG_RTC-cal_en_hw to launch hardware calibretion.*/
++		sft_rtc_set_cal_hw_enable(srtc, true);
++
++		wait_for_completion_interruptible_timeout(&srtc->cal_done,
++							  usecs_to_jiffies(100));
++
++		sft_rtc_irq_enable(srtc, RTC_IRQ_CAL_FINISH, false);
++	} else {
++		sft_rtc_set_cal_mode(srtc, RTC_CAL_MODE_SW);
++		sft_rtc_set_cal_hw_enable(srtc, false);
++	}
++
++	return 0;
++}
++
++static int sft_rtc_get_cal_clk(struct device *dev, struct sft_rtc *srtc)
++{
++	struct device_node *np = dev->of_node;
++	unsigned long cal_clk_freq;
++	u32 freq;
++	int ret;
++
++	srtc->cal_clk = devm_clk_get(dev, "cal_clk");
++	if (IS_ERR(srtc->cal_clk))
++		return PTR_ERR(srtc->cal_clk);
++
++	clk_prepare_enable(srtc->cal_clk);
++
++	cal_clk_freq = clk_get_rate(srtc->cal_clk);
++	if (!cal_clk_freq) {
++		dev_warn(dev,
++			 "get rate failed, next try to get from dts.\n");
++		ret = of_property_read_u32(np, "rtc,cal-clock-freq", &freq);
++		if (!ret) {
++			cal_clk_freq = (u64)freq;
++		} else {
++			dev_err(dev,
++				"Need rtc,cal-clock-freq define in dts.\n");
++			goto err_disable_cal_clk;
++		}
++	}
++
++	srtc->hw_cal_map = sft_rtc_get_hw_calclk(dev, cal_clk_freq);
++	if (srtc->hw_cal_map < 0) {
++		ret = srtc->hw_cal_map;
++		goto err_disable_cal_clk;
++	}
++
++	return 0;
++
++err_disable_cal_clk:
++	clk_disable_unprepare(srtc->cal_clk);
++
++	return ret;
++}
++
++static int sft_rtc_get_irq(struct platform_device *pdev, struct sft_rtc *srtc)
++{
++	int ret;
++
++	srtc->rtc_irq = platform_get_irq_byname(pdev, "rtc");
++	if (srtc->rtc_irq < 0)
++		return -EINVAL;
++
++	ret = devm_request_irq(&pdev->dev, srtc->rtc_irq,
++			       sft_rtc_irq_handler, 0,
++				KBUILD_MODNAME, srtc);
++	if (ret)
++		dev_err(&pdev->dev, "Failed to request interrupt, %d\n", ret);
++
++	return ret;
++}
++
++static const struct rtc_class_ops starfive_rtc_ops = {
++	.read_time		= sft_rtc_read_time,
++	.set_time		= sft_rtc_set_time,
++	.read_alarm		= sft_rtc_read_alarm,
++	.set_alarm		= sft_rtc_set_alarm,
++	.alarm_irq_enable	= sft_rtc_alarm_irq_enable,
++	.set_offset		= sft_rtc_set_offset,
++	.read_offset		= sft_rtc_get_offset,
++};
++
++static int sft_rtc_probe(struct platform_device *pdev)
++{
++	struct device *dev = &pdev->dev;
++	struct sft_rtc *srtc;
++	struct rtc_time tm;
++	struct irq_desc *desc;
++	int ret;
++
++	srtc = devm_kzalloc(dev, sizeof(*srtc), GFP_KERNEL);
++	if (!srtc)
++		return -ENOMEM;
++
++	srtc->regs = devm_platform_ioremap_resource(pdev, 0);
++	if (IS_ERR(srtc->regs))
++		return PTR_ERR(srtc->regs);
++
++	srtc->pclk = devm_clk_get(dev, "pclk");
++	if (IS_ERR(srtc->pclk)) {
++		ret = PTR_ERR(srtc->pclk);
++		dev_err(dev,
++			"Failed to retrieve the peripheral clock, %d\n", ret);
++		return ret;
++	}
++
++	srtc->rst_array = devm_reset_control_array_get_exclusive(dev);
++	if (IS_ERR(srtc->rst_array)) {
++		ret = PTR_ERR(srtc->rst_array);
++		dev_err(dev,
++			"Failed to retrieve the rtc reset, %d\n", ret);
++		return ret;
++	}
++
++	init_completion(&srtc->cal_done);
++	init_completion(&srtc->onesec_done);
++
++	ret = clk_prepare_enable(srtc->pclk);
++	if (ret) {
++		dev_err(dev,
++			"Failed to enable the peripheral clock, %d\n", ret);
++		return ret;
++	}
++
++	ret = sft_rtc_get_cal_clk(dev, srtc);
++	if (ret)
++		goto err_disable_pclk;
++
++	ret = reset_control_deassert(srtc->rst_array);
++	if (ret) {
++		dev_err(dev,
++			"Failed to deassert rtc resets, %d\n", ret);
++		goto err_disable_cal_clk;
++	}
++
++	ret = sft_rtc_get_irq(pdev, srtc);
++	if (ret)
++		goto err_disable_cal_clk;
++
++	srtc->rtc_dev = devm_rtc_allocate_device(dev);
++	if (IS_ERR(srtc->rtc_dev))
++		return PTR_ERR(srtc->rtc_dev);
++
++	platform_set_drvdata(pdev, srtc);
++
++	/* The RTC supports 01.01.2001 - 31.12.2099 */
++	srtc->rtc_dev->range_min = mktime64(2001,  1,  1,  0,  0,  0);
++	srtc->rtc_dev->range_max = mktime64(2099, 12, 31, 23, 59, 59);
++
++	srtc->rtc_dev->ops = &starfive_rtc_ops;
++	device_init_wakeup(dev, true);
++
++	desc = irq_to_desc(srtc->rtc_irq);
++	irq_desc_get_chip(desc)->flags = IRQCHIP_SKIP_SET_WAKE;
++
++	/* Always use 24-hour mode and keep the RTC values */
++	sft_rtc_set_mode(srtc, RTC_HOUR_MODE_24H);
++
++	sft_rtc_set_enabled(srtc, true);
++
++	if (device_property_read_bool(dev, "rtc,hw-adjustment"))
++		sft_rtc_hw_adjustment(dev, true);
++
++	/*
++	 * If rtc time is out of supported range, reset it to the minimum time.
++	 * notice that, actual year = 1900 + tm.tm_year
++	 *              actual month = 1 + tm.tm_mon
++	 */
++	sft_rtc_read_time(dev, &tm);
++	if (tm.tm_year < 101 || tm.tm_year > 199 || tm.tm_mon < 0 || tm.tm_mon > 11 ||
++	    tm.tm_mday < 1 || tm.tm_mday > 31 || tm.tm_hour < 0 || tm.tm_hour > 23 ||
++	    tm.tm_min < 0 || tm.tm_min > 59 || tm.tm_sec < 0 || tm.tm_sec > 59) {
++		rtc_time64_to_tm(srtc->rtc_dev->range_min, &tm);
++		sft_rtc_set_time(dev, &tm);
++	}
++
++	ret = rtc_register_device(srtc->rtc_dev);
++	if (ret)
++		goto err_disable_wakeup;
++
++	return 0;
++
++err_disable_wakeup:
++	device_init_wakeup(dev, false);
++
++err_disable_cal_clk:
++	clk_disable_unprepare(srtc->cal_clk);
++
++err_disable_pclk:
++	clk_disable_unprepare(srtc->pclk);
++
++	return ret;
++}
++
++static int sft_rtc_remove(struct platform_device *pdev)
++{
++	struct sft_rtc *srtc = platform_get_drvdata(pdev);
++
++	sft_rtc_alarm_irq_enable(&pdev->dev, 0);
++	device_init_wakeup(&pdev->dev, 0);
++
++	clk_disable_unprepare(srtc->pclk);
++	clk_disable_unprepare(srtc->cal_clk);
++
++	return 0;
++}
++
++#ifdef CONFIG_PM_SLEEP
++static int sft_rtc_suspend(struct device *dev)
++{
++	struct sft_rtc *srtc = dev_get_drvdata(dev);
++
++	if (device_may_wakeup(dev))
++		enable_irq_wake(srtc->rtc_irq);
++
++	return 0;
++}
++
++static int sft_rtc_resume(struct device *dev)
++{
++	struct sft_rtc *srtc = dev_get_drvdata(dev);
++
++	if (device_may_wakeup(dev))
++		disable_irq_wake(srtc->rtc_irq);
++
++	return 0;
++}
++#endif
++
++static SIMPLE_DEV_PM_OPS(sft_rtc_pm_ops, sft_rtc_suspend, sft_rtc_resume);
++
++static const struct of_device_id sft_rtc_of_match[] = {
++	{ .compatible = "starfive,jh7110-rtc" },
++	{ },
++};
++MODULE_DEVICE_TABLE(of, sft_rtc_of_match);
++
++static struct platform_driver starfive_rtc_driver = {
++	.driver = {
++		.name = "starfive-rtc",
++		.of_match_table = sft_rtc_of_match,
++		.pm   = &sft_rtc_pm_ops,
++	},
++	.probe = sft_rtc_probe,
++	.remove = sft_rtc_remove,
++};
++module_platform_driver(starfive_rtc_driver);
++
++MODULE_AUTHOR("Samin Guo <samin.guo@starfivetech.com>");
++MODULE_AUTHOR("Hal Feng <hal.feng@starfivetech.com>");
++MODULE_DESCRIPTION("StarFive RTC driver");
++MODULE_LICENSE("GPL v2");
++MODULE_ALIAS("platform:starfive-rtc");
+diff --git a/drivers/soc/Kconfig b/drivers/soc/Kconfig
+index 425ab6f7e375..82d2c22e0915 100644
+--- a/drivers/soc/Kconfig
++++ b/drivers/soc/Kconfig
+@@ -15,6 +15,7 @@ source "drivers/soc/renesas/Kconfig"
+ source "drivers/soc/rockchip/Kconfig"
+ source "drivers/soc/samsung/Kconfig"
+ source "drivers/soc/sifive/Kconfig"
++source "drivers/soc/starfive/Kconfig"
+ source "drivers/soc/sunxi/Kconfig"
+ source "drivers/soc/tegra/Kconfig"
+ source "drivers/soc/ti/Kconfig"
+diff --git a/drivers/soc/Makefile b/drivers/soc/Makefile
+index 36452bed86ef..3eca3ed19ca3 100644
+--- a/drivers/soc/Makefile
++++ b/drivers/soc/Makefile
+@@ -20,7 +20,8 @@ obj-y				+= qcom/
+ obj-y				+= renesas/
+ obj-$(CONFIG_ARCH_ROCKCHIP)	+= rockchip/
+ obj-$(CONFIG_SOC_SAMSUNG)	+= samsung/
+-obj-$(CONFIG_SOC_SIFIVE)	+= sifive/
++obj-y				+= sifive/
++obj-$(CONFIG_SOC_STARFIVE)	+= starfive/
+ obj-y				+= sunxi/
+ obj-$(CONFIG_ARCH_TEGRA)	+= tegra/
+ obj-y				+= ti/
+diff --git a/drivers/soc/sifive/Kconfig b/drivers/soc/sifive/Kconfig
+index 58cf8c40d08d..629c5410a800 100644
+--- a/drivers/soc/sifive/Kconfig
++++ b/drivers/soc/sifive/Kconfig
+@@ -1,10 +1,24 @@
+ # SPDX-License-Identifier: GPL-2.0
+ 
+-if SOC_SIFIVE
++if SOC_SIFIVE || SOC_STARFIVE
+ 
+ config SIFIVE_L2
+ 	bool "Sifive L2 Cache controller"
+ 	help
+ 	  Support for the L2 cache controller on SiFive platforms.
+ 
++config SIFIVE_L2_FLUSH
++	bool "Support Level 2 Cache Controller Flush operation of SiFive Soc"
++
++if SIFIVE_L2_FLUSH
++
++config SIFIVE_L2_FLUSH_START
++	hex "Level 2 Cache Flush operation start"
++	default 0x40000000
++
++config SIFIVE_L2_FLUSH_SIZE
++	hex "Level 2 Cache Flush operation size"
++	default 0x400000000
++
++endif
+ endif
+diff --git a/drivers/soc/sifive/sifive_l2_cache.c b/drivers/soc/sifive/sifive_l2_cache.c
+index 44d7e1951da3..f42f3c07d27d 100644
+--- a/drivers/soc/sifive/sifive_l2_cache.c
++++ b/drivers/soc/sifive/sifive_l2_cache.c
+@@ -25,12 +25,15 @@
+ #define SIFIVE_L2_DATECCFAIL_HIGH 0x164
+ #define SIFIVE_L2_DATECCFAIL_COUNT 0x168
+ 
++#define SIFIVE_L2_FLUSH64 0x200
++
+ #define SIFIVE_L2_CONFIG 0x00
+ #define SIFIVE_L2_WAYENABLE 0x08
+ #define SIFIVE_L2_ECCINJECTERR 0x40
+ 
+ #define SIFIVE_L2_MAX_ECCINTR 3
+ 
++#define SIFIVE_L2_FLUSH64_LINE_LEN 64
+ static void __iomem *l2_base;
+ static int g_irq[SIFIVE_L2_MAX_ECCINTR];
+ static struct riscv_cacheinfo_ops l2_cache_ops;
+@@ -93,6 +96,7 @@ static void l2_config_read(void)
+ 
+ static const struct of_device_id sifive_l2_ids[] = {
+ 	{ .compatible = "sifive,fu540-c000-ccache" },
++	{ .compatible = "sifive,fu740-c000-ccache" },
+ 	{ /* end of table */ },
+ };
+ 
+@@ -110,6 +114,41 @@ int unregister_sifive_l2_error_notifier(struct notifier_block *nb)
+ }
+ EXPORT_SYMBOL_GPL(unregister_sifive_l2_error_notifier);
+ 
++#ifdef CONFIG_SIFIVE_L2_FLUSH
++void sifive_l2_flush64_range(unsigned long start, unsigned long len)
++{
++	unsigned long line;
++
++	if (!l2_base) {
++		pr_warn("L2CACHE: base addr invalid, skipping flush\n");
++		return;
++	}
++
++	/* TODO: if (len == 0), skipping flush or going on? */
++	if (!len) {
++		pr_debug("L2CACHE: flush64 range @ 0x%lx(len:0)\n", start);
++		return;
++	}
++
++	/* make sure the address is in the range */
++	if (start < CONFIG_SIFIVE_L2_FLUSH_START ||
++	   (start + len) > (CONFIG_SIFIVE_L2_FLUSH_START +
++			     CONFIG_SIFIVE_L2_FLUSH_SIZE)) {
++		pr_warn("L2CACHE: flush64 out of range: %lx(%lx), skip flush\n",
++			start, len);
++		return;
++	}
++
++	mb();	/* sync */
++	for (line = start; line < start + len;
++	     line += SIFIVE_L2_FLUSH64_LINE_LEN) {
++		writeq(line, l2_base + SIFIVE_L2_FLUSH64);
++		mb();
++	}
++}
++EXPORT_SYMBOL_GPL(sifive_l2_flush64_range);
++#endif
++
+ static int l2_largest_wayenabled(void)
+ {
+ 	return readl(l2_base + SIFIVE_L2_WAYENABLE) & 0xFF;
+diff --git a/drivers/soc/starfive/Kconfig b/drivers/soc/starfive/Kconfig
+new file mode 100644
+index 000000000000..cf6643f08d9c
+--- /dev/null
++++ b/drivers/soc/starfive/Kconfig
+@@ -0,0 +1,8 @@
++# SPDX-License-Identifier: GPL-2.0
++
++config STARFIVE_PMU
++	bool "Support PMU for StarFive Soc"
++	depends on PM && (SOC_STARFIVE || COMPILE_TEST)
++	select PM_GENERIC_DOMAINS
++	help
++	  Say y here to enable power domain support.
+diff --git a/drivers/soc/starfive/Makefile b/drivers/soc/starfive/Makefile
+new file mode 100644
+index 000000000000..296eb75fa5ea
+--- /dev/null
++++ b/drivers/soc/starfive/Makefile
+@@ -0,0 +1,3 @@
++# SPDX-License-Identifier: GPL-2.0
++
++obj-$(CONFIG_STARFIVE_PMU)	+= jh7110_pmu.o
+diff --git a/drivers/soc/starfive/jh7110_pmu.c b/drivers/soc/starfive/jh7110_pmu.c
+new file mode 100755
+index 000000000000..1d5072d6f2c8
+--- /dev/null
++++ b/drivers/soc/starfive/jh7110_pmu.c
+@@ -0,0 +1,380 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * JH7110 Power Domain Controller Driver
++ *
++ * Copyright (C) 2022 StarFive Technology Co., Ltd.
++ */
++
++#include <dt-bindings/power/jh7110-power.h>
++#include <linux/io.h>
++#include <linux/iopoll.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/interrupt.h>
++#include <linux/pm_domain.h>
++#include <linux/of.h>
++#include <linux/of_device.h>
++
++/* register define */
++#define HW_EVENT_TURN_ON_MASK		0x04
++#define HW_EVENT_TURN_OFF_MASK		0x08
++#define SW_TURN_ON_POWER_MODE		0x0C
++#define SW_TURN_OFF_POWER_MODE		0x10
++#define SW_ENCOURAGE			0x44
++#define PMU_INT_MASK			0x48
++#define PCH_BYPASS			0x4C
++#define PCH_PSTATE			0x50
++#define PCH_TIMEOUT			0x54
++#define LP_TIMEOUT			0x58
++#define HW_TURN_ON_MODE			0x5C
++#define CURR_POWER_MODE			0x80
++#define PMU_EVENT_STATUS		0x88
++#define PMU_INT_STATUS			0x8C
++
++/* sw encourage cfg */
++#define SW_MODE_ENCOURAGE_EN_LO		0x05
++#define SW_MODE_ENCOURAGE_EN_HI		0x50
++#define SW_MODE_ENCOURAGE_DIS_LO	0x0A
++#define SW_MODE_ENCOURAGE_DIS_HI	0xA0
++#define SW_MODE_ENCOURAGE_ON		0xFF
++
++/* pmu int status */
++#define PMU_INT_SEQ_DONE		BIT(0)
++#define PMU_INT_HW_REQ			BIT(1)
++#define PMU_INT_SW_FAIL			GENMASK(3, 2)
++#define PMU_INT_HW_FAIL			GENMASK(5, 4)
++#define PMU_INT_PCH_FAIL		GENMASK(8, 6)
++#define PMU_INT_FAIL_MASK		(PMU_INT_SW_FAIL | \
++					PMU_INT_HW_FAIL | \
++					PMU_INT_PCH_FAIL)
++#define PMU_INT_ALL_MASK		(PMU_INT_SEQ_DONE | \
++					PMU_INT_HW_REQ | \
++					PMU_INT_FAIL_MASK)
++
++#define DELAY_US			10
++#define TIMEOUT_US			100000
++
++struct jh7110_power_dev {
++	struct generic_pm_domain genpd;
++	struct jh7110_pmu *power;
++	uint32_t mask;
++};
++
++struct jh7110_pmu {
++	void __iomem *base;
++	spinlock_t lock;
++	int irq;
++	struct device *pdev;
++	struct jh7110_power_dev *dev;
++	struct genpd_onecell_data genpd_data;
++	struct generic_pm_domain **genpd;
++};
++
++struct jh7110_pmu_data {
++	const char * const name;
++	uint8_t bit;
++	unsigned int flags;
++};
++
++static void __iomem *pmu_base;
++
++static inline void pmu_writel(u32 val, u32 offset)
++{
++	writel(val, pmu_base + offset);
++}
++
++void starfive_pmu_hw_event_turn_off_mask(u32 mask)
++{
++	pmu_writel(mask, HW_EVENT_TURN_OFF_MASK);
++}
++EXPORT_SYMBOL(starfive_pmu_hw_event_turn_off_mask);
++
++static int jh7110_pmu_get_state(struct jh7110_power_dev *pmd, bool *is_on)
++{
++	struct jh7110_pmu *pmu = pmd->power;
++
++	if (!pmd->mask) {
++		*is_on = false;
++		return -EINVAL;
++	}
++
++	*is_on = __raw_readl(pmu->base + CURR_POWER_MODE) & pmd->mask;
++
++	return 0;
++}
++
++static int jh7110_pmu_set_state(struct jh7110_power_dev *pmd, bool on)
++{
++	struct jh7110_pmu *pmu = pmd->power;
++	unsigned long flags;
++	uint32_t val;
++	uint32_t mode;
++	uint32_t encourage_lo;
++	uint32_t encourage_hi;
++	bool is_on;
++	int ret;
++
++	if (!pmd->mask)
++		return -EINVAL;
++
++	ret = jh7110_pmu_get_state(pmd, &is_on);
++	if (ret)
++		dev_info(pmu->pdev, "unable to get current state for %s\n",
++				pmd->genpd.name);
++	if (is_on == on) {
++		dev_info(pmu->pdev, "pm domain [%s] is already %sable status.\n",
++				pmd->genpd.name, on ? "en" : "dis");
++		return 0;
++	}
++
++	spin_lock_irqsave(&pmu->lock, flags);
++
++	if (on) {
++		mode = SW_TURN_ON_POWER_MODE;
++		encourage_lo = SW_MODE_ENCOURAGE_EN_LO;
++		encourage_hi = SW_MODE_ENCOURAGE_EN_HI;
++	} else {
++		mode = SW_TURN_OFF_POWER_MODE;
++		encourage_lo = SW_MODE_ENCOURAGE_DIS_LO;
++		encourage_hi = SW_MODE_ENCOURAGE_DIS_HI;
++	}
++
++	__raw_writel(pmd->mask, pmu->base + mode);
++
++	/* write SW_ENCOURAGE to make the configuration take effect */
++	__raw_writel(SW_MODE_ENCOURAGE_ON, pmu->base + SW_ENCOURAGE);
++	__raw_writel(encourage_lo, pmu->base + SW_ENCOURAGE);
++	__raw_writel(encourage_hi, pmu->base + SW_ENCOURAGE);
++
++	spin_unlock_irqrestore(&pmu->lock, flags);
++
++	if (on) {
++		ret = readl_poll_timeout_atomic(pmu->base + CURR_POWER_MODE, val,
++						val & pmd->mask, DELAY_US,
++						TIMEOUT_US);
++		if (ret) {
++			dev_err(pmu->pdev, "%s power_on failed", pmd->genpd.name);
++			return -ETIMEDOUT;
++		}
++	} else {
++		ret = readl_poll_timeout_atomic(pmu->base + CURR_POWER_MODE, val,
++						!(val & pmd->mask), DELAY_US,
++						TIMEOUT_US);
++		if (ret) {
++			dev_err(pmu->pdev, "%s power_off failed", pmd->genpd.name);
++			return -ETIMEDOUT;
++		}
++	}
++
++	return 0;
++}
++
++static int jh7110_pmu_on(struct generic_pm_domain *genpd)
++{
++	struct jh7110_power_dev *pmd = container_of(genpd,
++		struct jh7110_power_dev, genpd);
++
++	return jh7110_pmu_set_state(pmd, true);
++}
++
++static int jh7110_pmu_off(struct generic_pm_domain *genpd)
++{
++	struct jh7110_power_dev *pmd = container_of(genpd,
++		struct jh7110_power_dev, genpd);
++
++	return jh7110_pmu_set_state(pmd, false);
++}
++
++static void starfive_pmu_int_enable(struct jh7110_pmu *pmu, u32 mask, bool enable)
++{
++	u32 val = __raw_readl(pmu->base + PMU_INT_MASK);
++
++	if (enable)
++		val &= ~mask;
++	else
++		val |= mask;
++
++	__raw_writel(val, pmu->base + PMU_INT_MASK);
++}
++
++static irqreturn_t starfive_pmu_interrupt(int irq, void *data)
++{
++	struct jh7110_pmu *pmu = data;
++	unsigned long flags;
++	u32 val;
++
++	spin_lock_irqsave(&pmu->lock, flags);
++	val = __raw_readl(pmu->base + PMU_INT_STATUS);
++
++	if (val & PMU_INT_SEQ_DONE)
++		dev_dbg(pmu->pdev, "sequence done.\n");
++	if (val & PMU_INT_HW_REQ)
++		dev_dbg(pmu->pdev, "hardware encourage requestion.\n");
++	if (val & PMU_INT_SW_FAIL)
++		dev_err(pmu->pdev, "software encourage fail.\n");
++	if (val & PMU_INT_HW_FAIL)
++		dev_err(pmu->pdev, "hardware encourage fail.\n");
++	if (val & PMU_INT_PCH_FAIL)
++		dev_err(pmu->pdev, "p-channel fail event.\n");
++
++	/* clear interrupts */
++	__raw_writel(val, pmu->base + PMU_INT_STATUS);
++	__raw_writel(val, pmu->base + PMU_EVENT_STATUS);
++
++	spin_unlock_irqrestore(&pmu->lock, flags);
++
++	return IRQ_HANDLED;
++}
++
++static int jh7110_pmu_probe(struct platform_device *pdev)
++{
++	struct device *dev = &pdev->dev;
++	struct device_node *np = dev->of_node;
++	struct resource *res;
++	const struct jh7110_pmu_data *entry, *table;
++	struct jh7110_pmu *pmu;
++	unsigned int i;
++	uint8_t max_bit = 0;
++	int ret;
++
++	pmu = devm_kzalloc(dev, sizeof(*pmu), GFP_KERNEL);
++	if (!pmu)
++		return -ENOMEM;
++
++	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++	pmu_base = pmu->base = devm_ioremap_resource(&pdev->dev, res);
++	if (IS_ERR(pmu->base))
++		return PTR_ERR(pmu->base);
++
++	/* initialize pmu interrupt  */
++	pmu->irq = platform_get_irq(pdev, 0);
++	if (pmu->irq < 0)
++		return pmu->irq;
++
++	ret = devm_request_irq(dev, pmu->irq, starfive_pmu_interrupt,
++			       0, pdev->name, pmu);
++	if (ret)
++		dev_err(dev, "request irq failed.\n");
++
++	table = of_device_get_match_data(dev);
++	if (!table)
++		return -EINVAL;
++
++	pmu->pdev = dev;
++	pmu->genpd_data.num_domains = 0;
++	i = 0;
++	for (entry = table; entry->name; entry++) {
++		max_bit = max(max_bit, entry->bit);
++		i++;
++	}
++
++	if (!i)
++		return -ENODEV;
++
++	pmu->genpd_data.num_domains = max_bit + 1;
++
++	pmu->dev = devm_kcalloc(dev, pmu->genpd_data.num_domains,
++				  sizeof(struct jh7110_power_dev),
++				  GFP_KERNEL);
++	if (!pmu->dev)
++		return -ENOMEM;
++
++	pmu->genpd = devm_kcalloc(dev, pmu->genpd_data.num_domains,
++				    sizeof(struct generic_pm_domain *),
++				    GFP_KERNEL);
++	if (!pmu->genpd)
++		return -ENOMEM;
++
++	pmu->genpd_data.domains = pmu->genpd;
++
++	i = 0;
++	for (entry = table; entry->name; entry++) {
++		struct jh7110_power_dev *pmd = &pmu->dev[i];
++		bool is_on;
++
++		pmd->power = pmu;
++		pmd->mask = BIT(entry->bit);
++		pmd->genpd.name = entry->name;
++		pmd->genpd.flags = entry->flags;
++
++		ret = jh7110_pmu_get_state(pmd, &is_on);
++		if (ret)
++			dev_warn(dev, "unable to get current state for %s\n",
++				 pmd->genpd.name);
++
++		pmd->genpd.power_on = jh7110_pmu_on;
++		pmd->genpd.power_off = jh7110_pmu_off;
++
++		pm_genpd_init(&pmd->genpd, NULL, !is_on);
++		pmu->genpd[entry->bit] = &pmd->genpd;
++
++		i++;
++	}
++
++	spin_lock_init(&pmu->lock);
++	starfive_pmu_int_enable(pmu, PMU_INT_ALL_MASK & ~PMU_INT_PCH_FAIL, true);
++
++	ret = of_genpd_add_provider_onecell(np, &pmu->genpd_data);
++	if (ret) {
++		dev_err(dev, "failed to register genpd driver: %d\n", ret);
++		return ret;
++	}
++
++	dev_info(dev, "registered %u power domains\n", i);
++
++	return 0;
++}
++
++static const struct jh7110_pmu_data jh7110_power_domains[] = {
++	{
++		.name = "SYSTOP",
++		.bit = JH7110_PD_SYSTOP,
++		.flags = GENPD_FLAG_ALWAYS_ON,
++	}, {
++		.name = "CPU",
++		.bit = JH7110_PD_CPU,
++		.flags = GENPD_FLAG_ALWAYS_ON,
++	}, {
++		.name = "GPUA",
++		.bit = JH7110_PD_GPUA,
++	}, {
++		.name = "VDEC",
++		.bit = JH7110_PD_VDEC,
++	}, {
++		.name = "VOUT",
++		.bit = JH7110_PD_VOUT,
++	}, {
++		.name = "ISP",
++		.bit = JH7110_PD_ISP,
++	}, {
++		.name = "VENC",
++		.bit = JH7110_PD_VENC,
++	}, {
++		.name = "GPUB",
++		.bit = JH7110_PD_GPUB,
++	}, {
++		/* sentinel */
++	},
++};
++
++static const struct of_device_id jh7110_pmu_of_match[] = {
++	{
++		.compatible = "starfive,jh7110-pmu",
++		.data = &jh7110_power_domains,
++	}, {
++		/* sentinel */
++	}
++};
++
++static struct platform_driver jh7110_pmu_driver = {
++	.driver = {
++		.name = "jh7110-pmu",
++		.of_match_table = jh7110_pmu_of_match,
++	},
++	.probe  = jh7110_pmu_probe,
++};
++builtin_platform_driver(jh7110_pmu_driver);
++
++MODULE_AUTHOR("Walker Chen <walker.chen@linux.starfivetech.com>");
++MODULE_DESCRIPTION("Starfive JH7110 Power Domain Driver");
++MODULE_LICENSE("GPL");
+diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
+index 1bc68c0547c1..820a480a6779 100644
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -203,7 +203,7 @@ config SPI_CADENCE
+ 
+ config SPI_CADENCE_QUADSPI
+ 	tristate "Cadence Quad SPI controller"
+-	depends on OF && (ARM || ARM64 || COMPILE_TEST)
++	depends on OF && (ARM || ARM64 || RISCV || COMPILE_TEST)
+ 	help
+ 	  Enable support for the Cadence Quad SPI Flash controller.
+ 
+@@ -620,6 +620,14 @@ config SPI_PL022
+ 	  controller. If you have an embedded system with an AMBA(R)
+ 	  bus and a PL022 controller, say Y or M here.
+ 
++config SPI_PL022_STARFIVE
++	tristate "ARM AMBA PL022 SSP controller on StarFive SoC platform"
++	depends on ARM_AMBA && SOC_STARFIVE
++	default n if SPI_PL022
++	help
++	  Say 'Y' or 'M' here if you are building for StarFive SoCs platforms
++	  that contain AMBA(R) PrimeCell PL022 SSP controller core.
++
+ config SPI_PPC4xx
+ 	tristate "PPC4xx SPI Controller"
+ 	depends on PPC32 && 4xx
+diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile
+index e1f88bd47ded..507d5ff4255b 100644
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -87,6 +87,7 @@ obj-$(CONFIG_SPI_ORION)			+= spi-orion.o
+ obj-$(CONFIG_SPI_PIC32)			+= spi-pic32.o
+ obj-$(CONFIG_SPI_PIC32_SQI)		+= spi-pic32-sqi.o
+ obj-$(CONFIG_SPI_PL022)			+= spi-pl022.o
++obj-$(CONFIG_SPI_PL022_STARFIVE)	+= spi-pl022-starfive.o
+ obj-$(CONFIG_SPI_PPC4xx)		+= spi-ppc4xx.o
+ spi-pxa2xx-platform-objs		:= spi-pxa2xx.o spi-pxa2xx-dma.o
+ obj-$(CONFIG_SPI_PXA2XX)		+= spi-pxa2xx-platform.o
+diff --git a/drivers/spi/spi-pl022-starfive.c b/drivers/spi/spi-pl022-starfive.c
+new file mode 100644
+index 000000000000..dd68ee34098c
+--- /dev/null
++++ b/drivers/spi/spi-pl022-starfive.c
+@@ -0,0 +1,2874 @@
++// SPDX-License-Identifier: GPL-2.0-or-later
++/*
++ * A driver for the ARM PL022 PrimeCell SSP/SPI bus master.
++ *
++ * Copyright (C) 2008-2012 ST-Ericsson AB
++ * Copyright (C) 2006 STMicroelectronics Pvt. Ltd.
++ *
++ * Author: Linus Walleij <linus.walleij@stericsson.com>
++ *
++ * Initial version inspired by:
++ *	linux-2.6.17-rc3-mm1/drivers/spi/pxa2xx_spi.c
++ * Initial adoption to PL022 by:
++ *      Sachin Verma <sachin.verma@st.com>
++ */
++
++#include <linux/init.h>
++#include <linux/module.h>
++#include <linux/device.h>
++#include <linux/ioport.h>
++#include <linux/errno.h>
++#include <linux/interrupt.h>
++#include <linux/spi/spi.h>
++#include <linux/delay.h>
++#include <linux/clk.h>
++#include <linux/err.h>
++#include <linux/amba/bus.h>
++#include <linux/amba/pl022.h>
++#include <linux/io.h>
++#include <linux/slab.h>
++#include <linux/dmaengine.h>
++#include <linux/dma-mapping.h>
++#include <linux/scatterlist.h>
++#include <linux/pm_runtime.h>
++#include <linux/gpio.h>
++#include <linux/of_gpio.h>
++#include <linux/pinctrl/consumer.h>
++#include <linux/reset.h>
++#include <linux/platform_device.h>
++#include <linux/clk/clk-conf.h>
++#include <linux/pm_domain.h>
++
++/*
++ * This macro is used to define some register default values.
++ * reg is masked with mask, the OR:ed with an (again masked)
++ * val shifted sb steps to the left.
++ */
++#define SSP_WRITE_BITS(reg, val, mask, sb) \
++	((reg) = (((reg) & ~(mask)) | (((val)<<(sb)) & (mask))))
++
++/*
++ * This macro is also used to define some default values.
++ * It will just shift val by sb steps to the left and mask
++ * the result with mask.
++ */
++#define GEN_MASK_BITS(val, mask, sb) \
++	(((val)<<(sb)) & (mask))
++
++#define DRIVE_TX		0
++#define DO_NOT_DRIVE_TX		1
++
++#define DO_NOT_QUEUE_DMA	0
++#define QUEUE_DMA		1
++
++#define RX_TRANSFER		1
++#define TX_TRANSFER		2
++
++/*
++ * Macros to access SSP Registers with their offsets
++ */
++#define SSP_CR0(r)	(r + 0x000)
++#define SSP_CR1(r)	(r + 0x004)
++#define SSP_DR(r)	(r + 0x008)
++#define SSP_SR(r)	(r + 0x00C)
++#define SSP_CPSR(r)	(r + 0x010)
++#define SSP_IMSC(r)	(r + 0x014)
++#define SSP_RIS(r)	(r + 0x018)
++#define SSP_MIS(r)	(r + 0x01C)
++#define SSP_ICR(r)	(r + 0x020)
++#define SSP_DMACR(r)	(r + 0x024)
++#define SSP_CSR(r)	(r + 0x030) /* vendor extension */
++#define SSP_ITCR(r)	(r + 0x080)
++#define SSP_ITIP(r)	(r + 0x084)
++#define SSP_ITOP(r)	(r + 0x088)
++#define SSP_TDR(r)	(r + 0x08C)
++
++#define SSP_PID0(r)	(r + 0xFE0)
++#define SSP_PID1(r)	(r + 0xFE4)
++#define SSP_PID2(r)	(r + 0xFE8)
++#define SSP_PID3(r)	(r + 0xFEC)
++
++#define SSP_CID0(r)	(r + 0xFF0)
++#define SSP_CID1(r)	(r + 0xFF4)
++#define SSP_CID2(r)	(r + 0xFF8)
++#define SSP_CID3(r)	(r + 0xFFC)
++
++/*
++ * SSP Control Register 0  - SSP_CR0
++ */
++#define SSP_CR0_MASK_DSS	(0x0FUL << 0)
++#define SSP_CR0_MASK_FRF	(0x3UL << 4)
++#define SSP_CR0_MASK_SPO	(0x1UL << 6)
++#define SSP_CR0_MASK_SPH	(0x1UL << 7)
++#define SSP_CR0_MASK_SCR	(0xFFUL << 8)
++
++/*
++ * The ST version of this block moves som bits
++ * in SSP_CR0 and extends it to 32 bits
++ */
++#define SSP_CR0_MASK_DSS_ST	(0x1FUL << 0)
++#define SSP_CR0_MASK_HALFDUP_ST	(0x1UL << 5)
++#define SSP_CR0_MASK_CSS_ST	(0x1FUL << 16)
++#define SSP_CR0_MASK_FRF_ST	(0x3UL << 21)
++
++/*
++ * SSP Control Register 0  - SSP_CR1
++ */
++#define SSP_CR1_MASK_LBM	(0x1UL << 0)
++#define SSP_CR1_MASK_SSE	(0x1UL << 1)
++#define SSP_CR1_MASK_MS		(0x1UL << 2)
++#define SSP_CR1_MASK_SOD	(0x1UL << 3)
++
++/*
++ * The ST version of this block adds some bits
++ * in SSP_CR1
++ */
++#define SSP_CR1_MASK_RENDN_ST	(0x1UL << 4)
++#define SSP_CR1_MASK_TENDN_ST	(0x1UL << 5)
++#define SSP_CR1_MASK_MWAIT_ST	(0x1UL << 6)
++#define SSP_CR1_MASK_RXIFLSEL_ST (0x7UL << 7)
++#define SSP_CR1_MASK_TXIFLSEL_ST (0x7UL << 10)
++/* This one is only in the PL023 variant */
++#define SSP_CR1_MASK_FBCLKDEL_ST (0x7UL << 13)
++
++/*
++ * SSP Status Register - SSP_SR
++ */
++#define SSP_SR_MASK_TFE		(0x1UL << 0) /* Transmit FIFO empty */
++#define SSP_SR_MASK_TNF		(0x1UL << 1) /* Transmit FIFO not full */
++#define SSP_SR_MASK_RNE		(0x1UL << 2) /* Receive FIFO not empty */
++#define SSP_SR_MASK_RFF		(0x1UL << 3) /* Receive FIFO full */
++#define SSP_SR_MASK_BSY		(0x1UL << 4) /* Busy Flag */
++
++/*
++ * SSP Clock Prescale Register  - SSP_CPSR
++ */
++#define SSP_CPSR_MASK_CPSDVSR	(0xFFUL << 0)
++
++/*
++ * SSP Interrupt Mask Set/Clear Register - SSP_IMSC
++ */
++#define SSP_IMSC_MASK_RORIM (0x1UL << 0) /* Receive Overrun Interrupt mask */
++#define SSP_IMSC_MASK_RTIM  (0x1UL << 1) /* Receive timeout Interrupt mask */
++#define SSP_IMSC_MASK_RXIM  (0x1UL << 2) /* Receive FIFO Interrupt mask */
++#define SSP_IMSC_MASK_TXIM  (0x1UL << 3) /* Transmit FIFO Interrupt mask */
++
++/*
++ * SSP Raw Interrupt Status Register - SSP_RIS
++ */
++/* Receive Overrun Raw Interrupt status */
++#define SSP_RIS_MASK_RORRIS		(0x1UL << 0)
++/* Receive Timeout Raw Interrupt status */
++#define SSP_RIS_MASK_RTRIS		(0x1UL << 1)
++/* Receive FIFO Raw Interrupt status */
++#define SSP_RIS_MASK_RXRIS		(0x1UL << 2)
++/* Transmit FIFO Raw Interrupt status */
++#define SSP_RIS_MASK_TXRIS		(0x1UL << 3)
++
++/*
++ * SSP Masked Interrupt Status Register - SSP_MIS
++ */
++/* Receive Overrun Masked Interrupt status */
++#define SSP_MIS_MASK_RORMIS		(0x1UL << 0)
++/* Receive Timeout Masked Interrupt status */
++#define SSP_MIS_MASK_RTMIS		(0x1UL << 1)
++/* Receive FIFO Masked Interrupt status */
++#define SSP_MIS_MASK_RXMIS		(0x1UL << 2)
++/* Transmit FIFO Masked Interrupt status */
++#define SSP_MIS_MASK_TXMIS		(0x1UL << 3)
++
++/*
++ * SSP Interrupt Clear Register - SSP_ICR
++ */
++/* Receive Overrun Raw Clear Interrupt bit */
++#define SSP_ICR_MASK_RORIC		(0x1UL << 0)
++/* Receive Timeout Clear Interrupt bit */
++#define SSP_ICR_MASK_RTIC		(0x1UL << 1)
++
++/*
++ * SSP DMA Control Register - SSP_DMACR
++ */
++/* Receive DMA Enable bit */
++#define SSP_DMACR_MASK_RXDMAE		(0x1UL << 0)
++/* Transmit DMA Enable bit */
++#define SSP_DMACR_MASK_TXDMAE		(0x1UL << 1)
++
++/*
++ * SSP Chip Select Control Register - SSP_CSR
++ * (vendor extension)
++ */
++#define SSP_CSR_CSVALUE_MASK		(0x1FUL << 0)
++
++/*
++ * SSP Integration Test control Register - SSP_ITCR
++ */
++#define SSP_ITCR_MASK_ITEN		(0x1UL << 0)
++#define SSP_ITCR_MASK_TESTFIFO		(0x1UL << 1)
++
++/*
++ * SSP Integration Test Input Register - SSP_ITIP
++ */
++#define ITIP_MASK_SSPRXD		 (0x1UL << 0)
++#define ITIP_MASK_SSPFSSIN		 (0x1UL << 1)
++#define ITIP_MASK_SSPCLKIN		 (0x1UL << 2)
++#define ITIP_MASK_RXDMAC		 (0x1UL << 3)
++#define ITIP_MASK_TXDMAC		 (0x1UL << 4)
++#define ITIP_MASK_SSPTXDIN		 (0x1UL << 5)
++
++/*
++ * SSP Integration Test output Register - SSP_ITOP
++ */
++#define ITOP_MASK_SSPTXD		 (0x1UL << 0)
++#define ITOP_MASK_SSPFSSOUT		 (0x1UL << 1)
++#define ITOP_MASK_SSPCLKOUT		 (0x1UL << 2)
++#define ITOP_MASK_SSPOEn		 (0x1UL << 3)
++#define ITOP_MASK_SSPCTLOEn		 (0x1UL << 4)
++#define ITOP_MASK_RORINTR		 (0x1UL << 5)
++#define ITOP_MASK_RTINTR		 (0x1UL << 6)
++#define ITOP_MASK_RXINTR		 (0x1UL << 7)
++#define ITOP_MASK_TXINTR		 (0x1UL << 8)
++#define ITOP_MASK_INTR			 (0x1UL << 9)
++#define ITOP_MASK_RXDMABREQ		 (0x1UL << 10)
++#define ITOP_MASK_RXDMASREQ		 (0x1UL << 11)
++#define ITOP_MASK_TXDMABREQ		 (0x1UL << 12)
++#define ITOP_MASK_TXDMASREQ		 (0x1UL << 13)
++
++/*
++ * SSP Test Data Register - SSP_TDR
++ */
++#define TDR_MASK_TESTDATA		(0xFFFFFFFF)
++
++/*
++ * Message State
++ * we use the spi_message.state (void *) pointer to
++ * hold a single state value, that's why all this
++ * (void *) casting is done here.
++ */
++#define STATE_START			((void *) 0)
++#define STATE_RUNNING			((void *) 1)
++#define STATE_DONE			((void *) 2)
++#define STATE_ERROR			((void *) -1)
++#define STATE_TIMEOUT			((void *) -2)
++
++/*
++ * SSP State - Whether Enabled or Disabled
++ */
++#define SSP_DISABLED			(0)
++#define SSP_ENABLED			(1)
++
++/*
++ * SSP DMA State - Whether DMA Enabled or Disabled
++ */
++#define SSP_DMA_DISABLED		(0)
++#define SSP_DMA_ENABLED			(1)
++
++/*
++ * SSP Clock Defaults
++ */
++#define SSP_DEFAULT_CLKRATE 0x2
++#define SSP_DEFAULT_PRESCALE 0x40
++
++/*
++ * SSP Clock Parameter ranges
++ */
++#define CPSDVR_MIN 0x02
++#define CPSDVR_MAX 0xFE
++#define SCR_MIN 0x00
++#define SCR_MAX 0xFF
++
++/*
++ * SSP Interrupt related Macros
++ */
++#define DEFAULT_SSP_REG_IMSC  0x0UL
++#define DISABLE_ALL_INTERRUPTS DEFAULT_SSP_REG_IMSC
++#define ENABLE_ALL_INTERRUPTS ( \
++	SSP_IMSC_MASK_RORIM | \
++	SSP_IMSC_MASK_RTIM | \
++	SSP_IMSC_MASK_RXIM | \
++	SSP_IMSC_MASK_TXIM \
++)
++
++#define CLEAR_ALL_INTERRUPTS  0x3
++
++#define SPI_POLLING_TIMEOUT 1000
++
++/*
++ * The type of reading going on in this chip
++ */
++enum ssp_reading {
++	READING_NULL,
++	READING_U8,
++	READING_U16,
++	READING_U32
++};
++
++/*
++ * The type of writing going on in this chip
++ */
++enum ssp_writing {
++	WRITING_NULL,
++	WRITING_U8,
++	WRITING_U16,
++	WRITING_U32
++};
++
++/**
++ * struct vendor_data - vendor-specific config parameters
++ * for PL022 derivates
++ * @fifodepth: depth of FIFOs (both)
++ * @max_bpw: maximum number of bits per word
++ * @unidir: supports unidirection transfers
++ * @extended_cr: 32 bit wide control register 0 with extra
++ * features and extra features in CR1 as found in the ST variants
++ * @pl023: supports a subset of the ST extensions called "PL023"
++ * @loopback: supports loopback mode
++ * @internal_cs_ctrl: supports chip select control register
++ */
++struct vendor_data {
++	int fifodepth;
++	int max_bpw;
++	bool unidir;
++	bool extended_cr;
++	bool pl023;
++	bool loopback;
++	bool internal_cs_ctrl;
++};
++
++/**
++ * struct pl022 - This is the private SSP driver data structure
++ * @adev: AMBA device model hookup
++ * @vendor: vendor data for the IP block
++ * @phybase: the physical memory where the SSP device resides
++ * @virtbase: the virtual memory where the SSP is mapped
++ * @clk: outgoing clock "SPICLK" for the SPI bus
++ * @master: SPI framework hookup
++ * @master_info: controller-specific data from machine setup
++ * @pump_transfers: Tasklet used in Interrupt Transfer mode
++ * @cur_msg: Pointer to current spi_message being processed
++ * @cur_transfer: Pointer to current spi_transfer
++ * @cur_chip: pointer to current clients chip(assigned from controller_state)
++ * @next_msg_cs_active: the next message in the queue has been examined
++ *  and it was found that it uses the same chip select as the previous
++ *  message, so we left it active after the previous transfer, and it's
++ *  active already.
++ * @tx: current position in TX buffer to be read
++ * @tx_end: end position in TX buffer to be read
++ * @rx: current position in RX buffer to be written
++ * @rx_end: end position in RX buffer to be written
++ * @read: the type of read currently going on
++ * @write: the type of write currently going on
++ * @exp_fifo_level: expected FIFO level
++ * @rx_lev_trig: receive FIFO watermark level which triggers IRQ
++ * @tx_lev_trig: transmit FIFO watermark level which triggers IRQ
++ * @dma_rx_channel: optional channel for RX DMA
++ * @dma_tx_channel: optional channel for TX DMA
++ * @sgt_rx: scattertable for the RX transfer
++ * @sgt_tx: scattertable for the TX transfer
++ * @dummypage: a dummy page used for driving data on the bus with DMA
++ * @dma_running: indicates whether DMA is in operation
++ * @cur_cs: current chip select (gpio)
++ * @chipselects: list of chipselects (gpios)
++ */
++struct pl022 {
++	struct amba_device		*adev;
++	struct vendor_data		*vendor;
++	resource_size_t			phybase;
++	void __iomem			*virtbase;
++	struct clk			*clk;
++	struct reset_control		*rst;
++	struct spi_master		*master;
++	struct pl022_ssp_controller	*master_info;
++	/* Message per-transfer pump */
++	struct tasklet_struct		pump_transfers;
++	struct spi_message		*cur_msg;
++	struct spi_transfer		*cur_transfer;
++	struct chip_data		*cur_chip;
++	bool				next_msg_cs_active;
++	void				*tx;
++	void				*tx_end;
++	void				*rx;
++	void				*rx_end;
++	enum ssp_reading		read;
++	enum ssp_writing		write;
++	u32				exp_fifo_level;
++	enum ssp_rx_level_trig		rx_lev_trig;
++	enum ssp_tx_level_trig		tx_lev_trig;
++	/* DMA settings */
++#ifdef CONFIG_DMA_ENGINE
++	struct dma_chan			*dma_rx_channel;
++	struct dma_chan			*dma_tx_channel;
++	struct sg_table			sgt_rx;
++	struct sg_table			sgt_tx;
++	char				*dummypage;
++	bool				dma_running;
++#endif
++	int cur_cs;
++	int *chipselects;
++};
++
++/**
++ * struct chip_data - To maintain runtime state of SSP for each client chip
++ * @cr0: Value of control register CR0 of SSP - on later ST variants this
++ *       register is 32 bits wide rather than just 16
++ * @cr1: Value of control register CR1 of SSP
++ * @dmacr: Value of DMA control Register of SSP
++ * @cpsr: Value of Clock prescale register
++ * @n_bytes: how many bytes(power of 2) reqd for a given data width of client
++ * @enable_dma: Whether to enable DMA or not
++ * @read: function ptr to be used to read when doing xfer for this chip
++ * @write: function ptr to be used to write when doing xfer for this chip
++ * @cs_control: chip select callback provided by chip
++ * @xfer_type: polling/interrupt/DMA
++ *
++ * Runtime state of the SSP controller, maintained per chip,
++ * This would be set according to the current message that would be served
++ */
++struct chip_data {
++	u32 cr0;
++	u16 cr1;
++	u16 dmacr;
++	u16 cpsr;
++	u8 n_bytes;
++	bool enable_dma;
++	enum ssp_reading read;
++	enum ssp_writing write;
++	void (*cs_control)(u32 command);
++	int xfer_type;
++};
++
++/**
++ * null_cs_control - Dummy chip select function
++ * @command: select/delect the chip
++ *
++ * If no chip select function is provided by client this is used as dummy
++ * chip select
++ */
++static void null_cs_control(u32 command)
++{
++	pr_debug("pl022: dummy chip select control, CS=0x%x\n", command);
++}
++
++/**
++ * internal_cs_control - Control chip select signals via SSP_CSR.
++ * @pl022: SSP driver private data structure
++ * @command: select/delect the chip
++ *
++ * Used on controller with internal chip select control via SSP_CSR register
++ * (vendor extension). Each of the 5 LSB in the register controls one chip
++ * select signal.
++ */
++static void internal_cs_control(struct pl022 *pl022, u32 command)
++{
++	u32 tmp;
++
++	tmp = readw(SSP_CSR(pl022->virtbase));
++	if (command == SSP_CHIP_SELECT)
++		tmp &= ~BIT(pl022->cur_cs);
++	else
++		tmp |= BIT(pl022->cur_cs);
++	writew(tmp, SSP_CSR(pl022->virtbase));
++}
++
++static void pl022_cs_control(struct pl022 *pl022, u32 command)
++{
++	if (pl022->vendor->internal_cs_ctrl)
++		internal_cs_control(pl022, command);
++	else if (gpio_is_valid(pl022->cur_cs))
++		gpio_set_value(pl022->cur_cs, command);
++	else
++		pl022->cur_chip->cs_control(command);
++}
++
++/**
++ * giveback - current spi_message is over, schedule next message and call
++ * callback of this message. Assumes that caller already
++ * set message->status; dma and pio irqs are blocked
++ * @pl022: SSP driver private data structure
++ */
++static void giveback(struct pl022 *pl022)
++{
++	struct spi_transfer *last_transfer;
++
++	pl022->next_msg_cs_active = false;
++
++	last_transfer = list_last_entry(&pl022->cur_msg->transfers,
++					struct spi_transfer, transfer_list);
++
++	/* Delay if requested before any change in chip select */
++	/*
++	 * FIXME: This runs in interrupt context.
++	 * Is this really smart?
++	 */
++	spi_transfer_delay_exec(last_transfer);
++
++	if (!last_transfer->cs_change) {
++		struct spi_message *next_msg;
++
++		/*
++		 * cs_change was not set. We can keep the chip select
++		 * enabled if there is message in the queue and it is
++		 * for the same spi device.
++		 *
++		 * We cannot postpone this until pump_messages, because
++		 * after calling msg->complete (below) the driver that
++		 * sent the current message could be unloaded, which
++		 * could invalidate the cs_control() callback...
++		 */
++		/* get a pointer to the next message, if any */
++		next_msg = spi_get_next_queued_message(pl022->master);
++
++		/*
++		 * see if the next and current messages point
++		 * to the same spi device.
++		 */
++		if (next_msg && next_msg->spi != pl022->cur_msg->spi)
++			next_msg = NULL;
++		if (!next_msg || pl022->cur_msg->state == STATE_ERROR)
++			pl022_cs_control(pl022, SSP_CHIP_DESELECT);
++		else
++			pl022->next_msg_cs_active = true;
++
++	}
++
++	pl022->cur_msg = NULL;
++	pl022->cur_transfer = NULL;
++	pl022->cur_chip = NULL;
++
++	/* disable the SPI/SSP operation */
++	writew((readw(SSP_CR1(pl022->virtbase)) &
++		(~SSP_CR1_MASK_SSE)), SSP_CR1(pl022->virtbase));
++
++	spi_finalize_current_message(pl022->master);
++}
++
++/**
++ * flush - flush the FIFO to reach a clean state
++ * @pl022: SSP driver private data structure
++ */
++static int flush(struct pl022 *pl022)
++{
++	unsigned long limit = loops_per_jiffy << 1;
++
++	dev_dbg(&pl022->adev->dev, "%s\n", __func__);
++	do {
++		while (readw(SSP_SR(pl022->virtbase)) & SSP_SR_MASK_RNE)
++			readw(SSP_DR(pl022->virtbase));
++	} while ((readw(SSP_SR(pl022->virtbase)) & SSP_SR_MASK_BSY) && limit--);
++
++	pl022->exp_fifo_level = 0;
++
++	return limit;
++}
++
++/**
++ * restore_state - Load configuration of current chip
++ * @pl022: SSP driver private data structure
++ */
++static void restore_state(struct pl022 *pl022)
++{
++	struct chip_data *chip = pl022->cur_chip;
++
++	if (pl022->vendor->extended_cr)
++		writel(chip->cr0, SSP_CR0(pl022->virtbase));
++	else
++		writew(chip->cr0, SSP_CR0(pl022->virtbase));
++	writew(chip->cr1, SSP_CR1(pl022->virtbase));
++	writew(chip->dmacr, SSP_DMACR(pl022->virtbase));
++	writew(chip->cpsr, SSP_CPSR(pl022->virtbase));
++	writew(DISABLE_ALL_INTERRUPTS, SSP_IMSC(pl022->virtbase));
++	writew(CLEAR_ALL_INTERRUPTS, SSP_ICR(pl022->virtbase));
++}
++
++/*
++ * Default SSP Register Values
++ */
++#define DEFAULT_SSP_REG_CR0 ( \
++	GEN_MASK_BITS(SSP_DATA_BITS_12, SSP_CR0_MASK_DSS, 0)	| \
++	GEN_MASK_BITS(SSP_INTERFACE_MOTOROLA_SPI, SSP_CR0_MASK_FRF, 4) | \
++	GEN_MASK_BITS(SSP_CLK_POL_IDLE_LOW, SSP_CR0_MASK_SPO, 6) | \
++	GEN_MASK_BITS(SSP_CLK_SECOND_EDGE, SSP_CR0_MASK_SPH, 7) | \
++	GEN_MASK_BITS(SSP_DEFAULT_CLKRATE, SSP_CR0_MASK_SCR, 8) \
++)
++
++/* ST versions have slightly different bit layout */
++#define DEFAULT_SSP_REG_CR0_ST ( \
++	GEN_MASK_BITS(SSP_DATA_BITS_12, SSP_CR0_MASK_DSS_ST, 0)	| \
++	GEN_MASK_BITS(SSP_MICROWIRE_CHANNEL_FULL_DUPLEX, SSP_CR0_MASK_HALFDUP_ST, 5) | \
++	GEN_MASK_BITS(SSP_CLK_POL_IDLE_LOW, SSP_CR0_MASK_SPO, 6) | \
++	GEN_MASK_BITS(SSP_CLK_SECOND_EDGE, SSP_CR0_MASK_SPH, 7) | \
++	GEN_MASK_BITS(SSP_DEFAULT_CLKRATE, SSP_CR0_MASK_SCR, 8) | \
++	GEN_MASK_BITS(SSP_BITS_8, SSP_CR0_MASK_CSS_ST, 16)	| \
++	GEN_MASK_BITS(SSP_INTERFACE_MOTOROLA_SPI, SSP_CR0_MASK_FRF_ST, 21) \
++)
++
++/* The PL023 version is slightly different again */
++#define DEFAULT_SSP_REG_CR0_ST_PL023 ( \
++	GEN_MASK_BITS(SSP_DATA_BITS_12, SSP_CR0_MASK_DSS_ST, 0)	| \
++	GEN_MASK_BITS(SSP_CLK_POL_IDLE_LOW, SSP_CR0_MASK_SPO, 6) | \
++	GEN_MASK_BITS(SSP_CLK_SECOND_EDGE, SSP_CR0_MASK_SPH, 7) | \
++	GEN_MASK_BITS(SSP_DEFAULT_CLKRATE, SSP_CR0_MASK_SCR, 8) \
++)
++
++#define DEFAULT_SSP_REG_CR1 ( \
++	GEN_MASK_BITS(LOOPBACK_DISABLED, SSP_CR1_MASK_LBM, 0) | \
++	GEN_MASK_BITS(SSP_DISABLED, SSP_CR1_MASK_SSE, 1) | \
++	GEN_MASK_BITS(SSP_MASTER, SSP_CR1_MASK_MS, 2) | \
++	GEN_MASK_BITS(DO_NOT_DRIVE_TX, SSP_CR1_MASK_SOD, 3) \
++)
++
++/* ST versions extend this register to use all 16 bits */
++#define DEFAULT_SSP_REG_CR1_ST ( \
++	DEFAULT_SSP_REG_CR1 | \
++	GEN_MASK_BITS(SSP_RX_MSB, SSP_CR1_MASK_RENDN_ST, 4) | \
++	GEN_MASK_BITS(SSP_TX_MSB, SSP_CR1_MASK_TENDN_ST, 5) | \
++	GEN_MASK_BITS(SSP_MWIRE_WAIT_ZERO, SSP_CR1_MASK_MWAIT_ST, 6) |\
++	GEN_MASK_BITS(SSP_RX_1_OR_MORE_ELEM, SSP_CR1_MASK_RXIFLSEL_ST, 7) | \
++	GEN_MASK_BITS(SSP_TX_1_OR_MORE_EMPTY_LOC, SSP_CR1_MASK_TXIFLSEL_ST, 10) \
++)
++
++/*
++ * The PL023 variant has further differences: no loopback mode, no microwire
++ * support, and a new clock feedback delay setting.
++ */
++#define DEFAULT_SSP_REG_CR1_ST_PL023 ( \
++	GEN_MASK_BITS(SSP_DISABLED, SSP_CR1_MASK_SSE, 1) | \
++	GEN_MASK_BITS(SSP_MASTER, SSP_CR1_MASK_MS, 2) | \
++	GEN_MASK_BITS(DO_NOT_DRIVE_TX, SSP_CR1_MASK_SOD, 3) | \
++	GEN_MASK_BITS(SSP_RX_MSB, SSP_CR1_MASK_RENDN_ST, 4) | \
++	GEN_MASK_BITS(SSP_TX_MSB, SSP_CR1_MASK_TENDN_ST, 5) | \
++	GEN_MASK_BITS(SSP_RX_1_OR_MORE_ELEM, SSP_CR1_MASK_RXIFLSEL_ST, 7) | \
++	GEN_MASK_BITS(SSP_TX_1_OR_MORE_EMPTY_LOC, SSP_CR1_MASK_TXIFLSEL_ST, 10) | \
++	GEN_MASK_BITS(SSP_FEEDBACK_CLK_DELAY_NONE, SSP_CR1_MASK_FBCLKDEL_ST, 13) \
++)
++
++#define DEFAULT_SSP_REG_CPSR ( \
++	GEN_MASK_BITS(SSP_DEFAULT_PRESCALE, SSP_CPSR_MASK_CPSDVSR, 0) \
++)
++
++#define DEFAULT_SSP_REG_DMACR (\
++	GEN_MASK_BITS(SSP_DMA_DISABLED, SSP_DMACR_MASK_RXDMAE, 0) | \
++	GEN_MASK_BITS(SSP_DMA_DISABLED, SSP_DMACR_MASK_TXDMAE, 1) \
++)
++
++/**
++ * load_ssp_default_config - Load default configuration for SSP
++ * @pl022: SSP driver private data structure
++ */
++static void load_ssp_default_config(struct pl022 *pl022)
++{
++	if (pl022->vendor->pl023) {
++		writel(DEFAULT_SSP_REG_CR0_ST_PL023, SSP_CR0(pl022->virtbase));
++		writew(DEFAULT_SSP_REG_CR1_ST_PL023, SSP_CR1(pl022->virtbase));
++	} else if (pl022->vendor->extended_cr) {
++		writel(DEFAULT_SSP_REG_CR0_ST, SSP_CR0(pl022->virtbase));
++		writew(DEFAULT_SSP_REG_CR1_ST, SSP_CR1(pl022->virtbase));
++	} else {
++		writew(DEFAULT_SSP_REG_CR0, SSP_CR0(pl022->virtbase));
++		writew(DEFAULT_SSP_REG_CR1, SSP_CR1(pl022->virtbase));
++	}
++	writew(DEFAULT_SSP_REG_DMACR, SSP_DMACR(pl022->virtbase));
++	writew(DEFAULT_SSP_REG_CPSR, SSP_CPSR(pl022->virtbase));
++	writew(DISABLE_ALL_INTERRUPTS, SSP_IMSC(pl022->virtbase));
++	writew(CLEAR_ALL_INTERRUPTS, SSP_ICR(pl022->virtbase));
++}
++
++/*
++ * This will write to TX and read from RX according to the parameters
++ * set in pl022.
++ */
++static void readwriter(struct pl022 *pl022)
++{
++	/*
++	 * The FIFO depth is different between primecell variants.
++	 * I believe filling in too much in the FIFO might cause
++	 * errons in 8bit wide transfers on ARM variants (just 8 words
++	 * FIFO, means only 8x8 = 64 bits in FIFO) at least.
++	 *
++	 * To prevent this issue, the TX FIFO is only filled to the
++	 * unused RX FIFO fill length, regardless of what the TX
++	 * FIFO status flag indicates.
++	 */
++	dev_dbg(&pl022->adev->dev,
++		"%s, rx: %p, rxend: %p, tx: %p, txend: %p\n",
++		__func__, pl022->rx, pl022->rx_end, pl022->tx, pl022->tx_end);
++
++	/* Read as much as you can */
++	while ((readw(SSP_SR(pl022->virtbase)) & SSP_SR_MASK_RNE)
++	       && (pl022->rx < pl022->rx_end)) {
++		switch (pl022->read) {
++		case READING_NULL:
++			readw(SSP_DR(pl022->virtbase));
++			break;
++		case READING_U8:
++			*(u8 *) (pl022->rx) =
++				readw(SSP_DR(pl022->virtbase)) & 0xFFU;
++			break;
++		case READING_U16:
++			*(u16 *) (pl022->rx) =
++				(u16) readw(SSP_DR(pl022->virtbase));
++			break;
++		case READING_U32:
++			*(u32 *) (pl022->rx) =
++				readl(SSP_DR(pl022->virtbase));
++			break;
++		}
++		pl022->rx += (pl022->cur_chip->n_bytes);
++		pl022->exp_fifo_level--;
++	}
++	/*
++	 * Write as much as possible up to the RX FIFO size
++	 */
++	while ((pl022->exp_fifo_level < pl022->vendor->fifodepth)
++	       && (pl022->tx < pl022->tx_end)) {
++		switch (pl022->write) {
++		case WRITING_NULL:
++			writew(0x0, SSP_DR(pl022->virtbase));
++			break;
++		case WRITING_U8:
++			writew(*(u8 *) (pl022->tx), SSP_DR(pl022->virtbase));
++			break;
++		case WRITING_U16:
++			writew((*(u16 *) (pl022->tx)), SSP_DR(pl022->virtbase));
++			break;
++		case WRITING_U32:
++			writel(*(u32 *) (pl022->tx), SSP_DR(pl022->virtbase));
++			break;
++		}
++		pl022->tx += (pl022->cur_chip->n_bytes);
++		pl022->exp_fifo_level++;
++		/*
++		 * This inner reader takes care of things appearing in the RX
++		 * FIFO as we're transmitting. This will happen a lot since the
++		 * clock starts running when you put things into the TX FIFO,
++		 * and then things are continuously clocked into the RX FIFO.
++		 */
++		while ((readw(SSP_SR(pl022->virtbase)) & SSP_SR_MASK_RNE)
++		       && (pl022->rx < pl022->rx_end)) {
++			switch (pl022->read) {
++			case READING_NULL:
++				readw(SSP_DR(pl022->virtbase));
++				break;
++			case READING_U8:
++				*(u8 *) (pl022->rx) =
++					readw(SSP_DR(pl022->virtbase)) & 0xFFU;
++				break;
++			case READING_U16:
++				*(u16 *) (pl022->rx) =
++					(u16) readw(SSP_DR(pl022->virtbase));
++				break;
++			case READING_U32:
++				*(u32 *) (pl022->rx) =
++					readl(SSP_DR(pl022->virtbase));
++				break;
++			}
++			pl022->rx += (pl022->cur_chip->n_bytes);
++			pl022->exp_fifo_level--;
++		}
++	}
++	/*
++	 * When we exit here the TX FIFO should be full and the RX FIFO
++	 * should be empty
++	 */
++}
++
++/**
++ * next_transfer - Move to the Next transfer in the current spi message
++ * @pl022: SSP driver private data structure
++ *
++ * This function moves though the linked list of spi transfers in the
++ * current spi message and returns with the state of current spi
++ * message i.e whether its last transfer is done(STATE_DONE) or
++ * Next transfer is ready(STATE_RUNNING)
++ */
++static void *next_transfer(struct pl022 *pl022)
++{
++	struct spi_message *msg = pl022->cur_msg;
++	struct spi_transfer *trans = pl022->cur_transfer;
++
++	/* Move to next transfer */
++	if (trans->transfer_list.next != &msg->transfers) {
++		pl022->cur_transfer =
++		    list_entry(trans->transfer_list.next,
++			       struct spi_transfer, transfer_list);
++		return STATE_RUNNING;
++	}
++	return STATE_DONE;
++}
++
++/*
++ * This DMA functionality is only compiled in if we have
++ * access to the generic DMA devices/DMA engine.
++ */
++#ifdef CONFIG_DMA_ENGINE
++static void unmap_free_dma_scatter(struct pl022 *pl022)
++{
++	/* Unmap and free the SG tables */
++	dma_unmap_sg(pl022->dma_tx_channel->device->dev, pl022->sgt_tx.sgl,
++		     pl022->sgt_tx.nents, DMA_TO_DEVICE);
++	dma_unmap_sg(pl022->dma_rx_channel->device->dev, pl022->sgt_rx.sgl,
++		     pl022->sgt_rx.nents, DMA_FROM_DEVICE);
++	sg_free_table(&pl022->sgt_rx);
++	sg_free_table(&pl022->sgt_tx);
++}
++
++static void dma_callback(void *data)
++{
++	struct pl022 *pl022 = data;
++	struct spi_message *msg = pl022->cur_msg;
++
++	BUG_ON(!pl022->sgt_rx.sgl);
++
++#ifdef VERBOSE_DEBUG
++	/*
++	 * Optionally dump out buffers to inspect contents, this is
++	 * good if you want to convince yourself that the loopback
++	 * read/write contents are the same, when adopting to a new
++	 * DMA engine.
++	 */
++	{
++		struct scatterlist *sg;
++		unsigned int i;
++
++		dma_sync_sg_for_cpu(&pl022->adev->dev,
++				    pl022->sgt_rx.sgl,
++				    pl022->sgt_rx.nents,
++				    DMA_FROM_DEVICE);
++
++		for_each_sg(pl022->sgt_rx.sgl, sg, pl022->sgt_rx.nents, i) {
++			dev_dbg(&pl022->adev->dev, "SPI RX SG ENTRY: %d", i);
++			print_hex_dump(KERN_ERR, "SPI RX: ",
++				       DUMP_PREFIX_OFFSET,
++				       16,
++				       1,
++				       sg_virt(sg),
++				       sg_dma_len(sg),
++				       1);
++		}
++		for_each_sg(pl022->sgt_tx.sgl, sg, pl022->sgt_tx.nents, i) {
++			dev_dbg(&pl022->adev->dev, "SPI TX SG ENTRY: %d", i);
++			print_hex_dump(KERN_ERR, "SPI TX: ",
++				       DUMP_PREFIX_OFFSET,
++				       16,
++				       1,
++				       sg_virt(sg),
++				       sg_dma_len(sg),
++				       1);
++		}
++	}
++#endif
++
++	unmap_free_dma_scatter(pl022);
++
++	/* Update total bytes transferred */
++	msg->actual_length += pl022->cur_transfer->len;
++	/* Move to next transfer */
++	msg->state = next_transfer(pl022);
++	if (msg->state != STATE_DONE && pl022->cur_transfer->cs_change)
++		pl022_cs_control(pl022, SSP_CHIP_DESELECT);
++	tasklet_schedule(&pl022->pump_transfers);
++}
++
++static void setup_dma_scatter(struct pl022 *pl022,
++			      void *buffer,
++			      unsigned int length,
++			      struct sg_table *sgtab)
++{
++	struct scatterlist *sg;
++	int bytesleft = length;
++	void *bufp = buffer;
++	int mapbytes;
++	int i;
++
++	if (buffer) {
++		for_each_sg(sgtab->sgl, sg, sgtab->nents, i) {
++			/*
++			 * If there are less bytes left than what fits
++			 * in the current page (plus page alignment offset)
++			 * we just feed in this, else we stuff in as much
++			 * as we can.
++			 */
++			if (bytesleft < (PAGE_SIZE - offset_in_page(bufp)))
++				mapbytes = bytesleft;
++			else
++				mapbytes = PAGE_SIZE - offset_in_page(bufp);
++			sg_set_page(sg, virt_to_page(bufp),
++				    mapbytes, offset_in_page(bufp));
++			bufp += mapbytes;
++			bytesleft -= mapbytes;
++			dev_dbg(&pl022->adev->dev,
++				"set RX/TX target page @ %p, %d bytes, %d left\n",
++				bufp, mapbytes, bytesleft);
++		}
++	} else {
++		/* Map the dummy buffer on every page */
++		for_each_sg(sgtab->sgl, sg, sgtab->nents, i) {
++			if (bytesleft < PAGE_SIZE)
++				mapbytes = bytesleft;
++			else
++				mapbytes = PAGE_SIZE;
++			sg_set_page(sg, virt_to_page(pl022->dummypage),
++				    mapbytes, 0);
++			bytesleft -= mapbytes;
++			dev_dbg(&pl022->adev->dev,
++				"set RX/TX to dummy page %d bytes, %d left\n",
++				mapbytes, bytesleft);
++
++		}
++	}
++	BUG_ON(bytesleft);
++}
++
++/**
++ * configure_dma - configures the channels for the next transfer
++ * @pl022: SSP driver's private data structure
++ */
++static int configure_dma(struct pl022 *pl022)
++{
++	struct dma_slave_config rx_conf = {
++		.src_addr = SSP_DR(pl022->phybase),
++		.direction = DMA_DEV_TO_MEM,
++		.device_fc = false,
++	};
++	struct dma_slave_config tx_conf = {
++		.dst_addr = SSP_DR(pl022->phybase),
++		.direction = DMA_MEM_TO_DEV,
++		.device_fc = false,
++	};
++	unsigned int pages;
++	int ret;
++	int rx_sglen, tx_sglen;
++	struct dma_chan *rxchan = pl022->dma_rx_channel;
++	struct dma_chan *txchan = pl022->dma_tx_channel;
++	struct dma_async_tx_descriptor *rxdesc;
++	struct dma_async_tx_descriptor *txdesc;
++
++	/* Check that the channels are available */
++	if (!rxchan || !txchan)
++		return -ENODEV;
++
++	/*
++	 * If supplied, the DMA burstsize should equal the FIFO trigger level.
++	 * Notice that the DMA engine uses one-to-one mapping. Since we can
++	 * not trigger on 2 elements this needs explicit mapping rather than
++	 * calculation.
++	 */
++	switch (pl022->rx_lev_trig) {
++	case SSP_RX_1_OR_MORE_ELEM:
++		rx_conf.src_maxburst = 1;
++		break;
++	case SSP_RX_4_OR_MORE_ELEM:
++		rx_conf.src_maxburst = 4;
++		break;
++	case SSP_RX_8_OR_MORE_ELEM:
++		rx_conf.src_maxburst = 8;
++		break;
++	case SSP_RX_16_OR_MORE_ELEM:
++		rx_conf.src_maxburst = 16;
++		break;
++	case SSP_RX_32_OR_MORE_ELEM:
++		rx_conf.src_maxburst = 32;
++		break;
++	default:
++		rx_conf.src_maxburst = pl022->vendor->fifodepth >> 1;
++		break;
++	}
++
++	switch (pl022->tx_lev_trig) {
++	case SSP_TX_1_OR_MORE_EMPTY_LOC:
++		tx_conf.dst_maxburst = 1;
++		break;
++	case SSP_TX_4_OR_MORE_EMPTY_LOC:
++		tx_conf.dst_maxburst = 4;
++		break;
++	case SSP_TX_8_OR_MORE_EMPTY_LOC:
++		tx_conf.dst_maxburst = 8;
++		break;
++	case SSP_TX_16_OR_MORE_EMPTY_LOC:
++		tx_conf.dst_maxburst = 16;
++		break;
++	case SSP_TX_32_OR_MORE_EMPTY_LOC:
++		tx_conf.dst_maxburst = 32;
++		break;
++	default:
++		tx_conf.dst_maxburst = pl022->vendor->fifodepth >> 1;
++		break;
++	}
++
++	switch (pl022->read) {
++	case READING_NULL:
++		/* Use the same as for writing */
++		rx_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_UNDEFINED;
++		break;
++	case READING_U8:
++		rx_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE;
++		break;
++	case READING_U16:
++		rx_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
++		break;
++	case READING_U32:
++		rx_conf.src_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
++		break;
++	}
++
++	switch (pl022->write) {
++	case WRITING_NULL:
++		/* Use the same as for reading */
++		tx_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_UNDEFINED;
++		break;
++	case WRITING_U8:
++		tx_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_1_BYTE;
++		break;
++	case WRITING_U16:
++		tx_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
++		break;
++	case WRITING_U32:
++		tx_conf.dst_addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
++		break;
++	}
++
++	/* SPI pecularity: we need to read and write the same width */
++	if (rx_conf.src_addr_width == DMA_SLAVE_BUSWIDTH_UNDEFINED)
++		rx_conf.src_addr_width = tx_conf.dst_addr_width;
++	if (tx_conf.dst_addr_width == DMA_SLAVE_BUSWIDTH_UNDEFINED)
++		tx_conf.dst_addr_width = rx_conf.src_addr_width;
++	BUG_ON(rx_conf.src_addr_width != tx_conf.dst_addr_width);
++
++	dmaengine_slave_config(rxchan, &rx_conf);
++	dmaengine_slave_config(txchan, &tx_conf);
++
++	/* Create sglists for the transfers */
++	pages = DIV_ROUND_UP(pl022->cur_transfer->len, PAGE_SIZE);
++	dev_dbg(&pl022->adev->dev, "using %d pages for transfer\n", pages);
++
++	ret = sg_alloc_table(&pl022->sgt_rx, pages, GFP_ATOMIC);
++	if (ret)
++		goto err_alloc_rx_sg;
++
++	ret = sg_alloc_table(&pl022->sgt_tx, pages, GFP_ATOMIC);
++	if (ret)
++		goto err_alloc_tx_sg;
++
++	/* Fill in the scatterlists for the RX+TX buffers */
++	setup_dma_scatter(pl022, pl022->rx,
++			  pl022->cur_transfer->len, &pl022->sgt_rx);
++	setup_dma_scatter(pl022, pl022->tx,
++			  pl022->cur_transfer->len, &pl022->sgt_tx);
++
++	/* Map DMA buffers */
++	rx_sglen = dma_map_sg(rxchan->device->dev, pl022->sgt_rx.sgl,
++			   pl022->sgt_rx.nents, DMA_FROM_DEVICE);
++	if (!rx_sglen)
++		goto err_rx_sgmap;
++
++	tx_sglen = dma_map_sg(txchan->device->dev, pl022->sgt_tx.sgl,
++			   pl022->sgt_tx.nents, DMA_TO_DEVICE);
++	if (!tx_sglen)
++		goto err_tx_sgmap;
++
++	/* Send both scatterlists */
++	rxdesc = dmaengine_prep_slave_sg(rxchan,
++				      pl022->sgt_rx.sgl,
++				      rx_sglen,
++				      DMA_DEV_TO_MEM,
++				      DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
++	if (!rxdesc)
++		goto err_rxdesc;
++
++	txdesc = dmaengine_prep_slave_sg(txchan,
++				      pl022->sgt_tx.sgl,
++				      tx_sglen,
++				      DMA_MEM_TO_DEV,
++				      DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
++	if (!txdesc)
++		goto err_txdesc;
++
++	/* Put the callback on the RX transfer only, that should finish last */
++	rxdesc->callback = dma_callback;
++	rxdesc->callback_param = pl022;
++
++	/* Submit and fire RX and TX with TX last so we're ready to read! */
++	dmaengine_submit(rxdesc);
++	dmaengine_submit(txdesc);
++	dma_async_issue_pending(rxchan);
++	dma_async_issue_pending(txchan);
++	pl022->dma_running = true;
++
++	return 0;
++
++err_txdesc:
++	dmaengine_terminate_all(txchan);
++err_rxdesc:
++	dmaengine_terminate_all(rxchan);
++	dma_unmap_sg(txchan->device->dev, pl022->sgt_tx.sgl,
++		     pl022->sgt_tx.nents, DMA_TO_DEVICE);
++err_tx_sgmap:
++	dma_unmap_sg(rxchan->device->dev, pl022->sgt_rx.sgl,
++		     pl022->sgt_rx.nents, DMA_FROM_DEVICE);
++err_rx_sgmap:
++	sg_free_table(&pl022->sgt_tx);
++err_alloc_tx_sg:
++	sg_free_table(&pl022->sgt_rx);
++err_alloc_rx_sg:
++	return -ENOMEM;
++}
++
++static int pl022_dma_probe(struct pl022 *pl022)
++{
++	dma_cap_mask_t mask;
++
++	/* Try to acquire a generic DMA engine slave channel */
++	dma_cap_zero(mask);
++	dma_cap_set(DMA_SLAVE, mask);
++	/*
++	 * We need both RX and TX channels to do DMA, else do none
++	 * of them.
++	 */
++	pl022->dma_rx_channel = dma_request_channel(mask,
++					    pl022->master_info->dma_filter,
++					    pl022->master_info->dma_rx_param);
++	if (!pl022->dma_rx_channel) {
++		dev_dbg(&pl022->adev->dev, "no RX DMA channel!\n");
++		goto err_no_rxchan;
++	}
++
++	pl022->dma_tx_channel = dma_request_channel(mask,
++					    pl022->master_info->dma_filter,
++					    pl022->master_info->dma_tx_param);
++	if (!pl022->dma_tx_channel) {
++		dev_dbg(&pl022->adev->dev, "no TX DMA channel!\n");
++		goto err_no_txchan;
++	}
++
++	pl022->dummypage = kmalloc(PAGE_SIZE, GFP_KERNEL);
++	if (!pl022->dummypage)
++		goto err_no_dummypage;
++
++	dev_info(&pl022->adev->dev, "setup for DMA on RX %s, TX %s\n",
++		 dma_chan_name(pl022->dma_rx_channel),
++		 dma_chan_name(pl022->dma_tx_channel));
++
++	return 0;
++
++err_no_dummypage:
++	dma_release_channel(pl022->dma_tx_channel);
++err_no_txchan:
++	dma_release_channel(pl022->dma_rx_channel);
++	pl022->dma_rx_channel = NULL;
++err_no_rxchan:
++	dev_err(&pl022->adev->dev,
++			"Failed to work in dma mode, work without dma!\n");
++	return -ENODEV;
++}
++
++static int pl022_dma_autoprobe(struct pl022 *pl022)
++{
++	struct device *dev = &pl022->adev->dev;
++	struct dma_chan *chan;
++	int err;
++
++	/* automatically configure DMA channels from platform, normally using DT */
++	chan = dma_request_chan(dev, "rx");
++	if (IS_ERR(chan)) {
++		err = PTR_ERR(chan);
++		goto err_no_rxchan;
++	}
++
++	pl022->dma_rx_channel = chan;
++
++	chan = dma_request_chan(dev, "tx");
++	if (IS_ERR(chan)) {
++		err = PTR_ERR(chan);
++		goto err_no_txchan;
++	}
++
++	pl022->dma_tx_channel = chan;
++
++	pl022->dummypage = kmalloc(PAGE_SIZE, GFP_KERNEL);
++	if (!pl022->dummypage) {
++		err = -ENOMEM;
++		goto err_no_dummypage;
++	}
++
++	return 0;
++
++err_no_dummypage:
++	dma_release_channel(pl022->dma_tx_channel);
++	pl022->dma_tx_channel = NULL;
++err_no_txchan:
++	dma_release_channel(pl022->dma_rx_channel);
++	pl022->dma_rx_channel = NULL;
++err_no_rxchan:
++	return err;
++}
++
++static void terminate_dma(struct pl022 *pl022)
++{
++	struct dma_chan *rxchan = pl022->dma_rx_channel;
++	struct dma_chan *txchan = pl022->dma_tx_channel;
++
++	dmaengine_terminate_all(rxchan);
++	dmaengine_terminate_all(txchan);
++	unmap_free_dma_scatter(pl022);
++	pl022->dma_running = false;
++}
++
++static void pl022_dma_remove(struct pl022 *pl022)
++{
++	if (pl022->dma_running)
++		terminate_dma(pl022);
++	if (pl022->dma_tx_channel)
++		dma_release_channel(pl022->dma_tx_channel);
++	if (pl022->dma_rx_channel)
++		dma_release_channel(pl022->dma_rx_channel);
++	kfree(pl022->dummypage);
++}
++
++#else
++static inline int configure_dma(struct pl022 *pl022)
++{
++	return -ENODEV;
++}
++
++static inline int pl022_dma_autoprobe(struct pl022 *pl022)
++{
++	return 0;
++}
++
++static inline int pl022_dma_probe(struct pl022 *pl022)
++{
++	return 0;
++}
++
++static inline void pl022_dma_remove(struct pl022 *pl022)
++{
++}
++#endif
++
++/**
++ * pl022_interrupt_handler - Interrupt handler for SSP controller
++ * @irq: IRQ number
++ * @dev_id: Local device data
++ *
++ * This function handles interrupts generated for an interrupt based transfer.
++ * If a receive overrun (ROR) interrupt is there then we disable SSP, flag the
++ * current message's state as STATE_ERROR and schedule the tasklet
++ * pump_transfers which will do the postprocessing of the current message by
++ * calling giveback(). Otherwise it reads data from RX FIFO till there is no
++ * more data, and writes data in TX FIFO till it is not full. If we complete
++ * the transfer we move to the next transfer and schedule the tasklet.
++ */
++static irqreturn_t pl022_interrupt_handler(int irq, void *dev_id)
++{
++	struct pl022 *pl022 = dev_id;
++	struct spi_message *msg = pl022->cur_msg;
++	u16 irq_status = 0;
++
++	if (unlikely(!msg)) {
++		dev_err(&pl022->adev->dev,
++			"bad message state in interrupt handler");
++		/* Never fail */
++		return IRQ_HANDLED;
++	}
++
++	/* Read the Interrupt Status Register */
++	irq_status = readw(SSP_MIS(pl022->virtbase));
++
++	if (unlikely(!irq_status))
++		return IRQ_NONE;
++
++	/*
++	 * This handles the FIFO interrupts, the timeout
++	 * interrupts are flatly ignored, they cannot be
++	 * trusted.
++	 */
++	if (unlikely(irq_status & SSP_MIS_MASK_RORMIS)) {
++		/*
++		 * Overrun interrupt - bail out since our Data has been
++		 * corrupted
++		 */
++		dev_err(&pl022->adev->dev, "FIFO overrun\n");
++		if (readw(SSP_SR(pl022->virtbase)) & SSP_SR_MASK_RFF)
++			dev_err(&pl022->adev->dev,
++				"RXFIFO is full\n");
++
++		/*
++		 * Disable and clear interrupts, disable SSP,
++		 * mark message with bad status so it can be
++		 * retried.
++		 */
++		writew(DISABLE_ALL_INTERRUPTS,
++		       SSP_IMSC(pl022->virtbase));
++		writew(CLEAR_ALL_INTERRUPTS, SSP_ICR(pl022->virtbase));
++		writew((readw(SSP_CR1(pl022->virtbase)) &
++			(~SSP_CR1_MASK_SSE)), SSP_CR1(pl022->virtbase));
++		msg->state = STATE_ERROR;
++
++		/* Schedule message queue handler */
++		tasklet_schedule(&pl022->pump_transfers);
++		return IRQ_HANDLED;
++	}
++
++	readwriter(pl022);
++
++	if (pl022->tx == pl022->tx_end) {
++		/* Disable Transmit interrupt, enable receive interrupt */
++		writew((readw(SSP_IMSC(pl022->virtbase)) &
++		       ~SSP_IMSC_MASK_TXIM) | SSP_IMSC_MASK_RXIM,
++		       SSP_IMSC(pl022->virtbase));
++	}
++
++	/*
++	 * Since all transactions must write as much as shall be read,
++	 * we can conclude the entire transaction once RX is complete.
++	 * At this point, all TX will always be finished.
++	 */
++	if (pl022->rx >= pl022->rx_end) {
++		writew(DISABLE_ALL_INTERRUPTS,
++		       SSP_IMSC(pl022->virtbase));
++		writew(CLEAR_ALL_INTERRUPTS, SSP_ICR(pl022->virtbase));
++		if (unlikely(pl022->rx > pl022->rx_end)) {
++			dev_warn(&pl022->adev->dev, "read %u surplus "
++				 "bytes (did you request an odd "
++				 "number of bytes on a 16bit bus?)\n",
++				 (u32) (pl022->rx - pl022->rx_end));
++		}
++		/* Update total bytes transferred */
++		msg->actual_length += pl022->cur_transfer->len;
++		/* Move to next transfer */
++		msg->state = next_transfer(pl022);
++		if (msg->state != STATE_DONE && pl022->cur_transfer->cs_change)
++			pl022_cs_control(pl022, SSP_CHIP_DESELECT);
++		tasklet_schedule(&pl022->pump_transfers);
++		return IRQ_HANDLED;
++	}
++
++	return IRQ_HANDLED;
++}
++
++/*
++ * This sets up the pointers to memory for the next message to
++ * send out on the SPI bus.
++ */
++static int set_up_next_transfer(struct pl022 *pl022,
++				struct spi_transfer *transfer)
++{
++	int residue;
++
++	/* Sanity check the message for this bus width */
++	residue = pl022->cur_transfer->len % pl022->cur_chip->n_bytes;
++	if (unlikely(residue != 0)) {
++		dev_err(&pl022->adev->dev,
++			"message of %u bytes to transmit but the current "
++			"chip bus has a data width of %u bytes!\n",
++			pl022->cur_transfer->len,
++			pl022->cur_chip->n_bytes);
++		dev_err(&pl022->adev->dev, "skipping this message\n");
++		return -EIO;
++	}
++	pl022->tx = (void *)transfer->tx_buf;
++	pl022->tx_end = pl022->tx + pl022->cur_transfer->len;
++	pl022->rx = (void *)transfer->rx_buf;
++	pl022->rx_end = pl022->rx + pl022->cur_transfer->len;
++	pl022->write =
++	    pl022->tx ? pl022->cur_chip->write : WRITING_NULL;
++	pl022->read = pl022->rx ? pl022->cur_chip->read : READING_NULL;
++	return 0;
++}
++
++/**
++ * pump_transfers - Tasklet function which schedules next transfer
++ * when running in interrupt or DMA transfer mode.
++ * @data: SSP driver private data structure
++ *
++ */
++static void pump_transfers(unsigned long data)
++{
++	struct pl022 *pl022 = (struct pl022 *) data;
++	struct spi_message *message = NULL;
++	struct spi_transfer *transfer = NULL;
++	struct spi_transfer *previous = NULL;
++
++	/* Get current state information */
++	message = pl022->cur_msg;
++	transfer = pl022->cur_transfer;
++
++	/* Handle for abort */
++	if (message->state == STATE_ERROR) {
++		message->status = -EIO;
++		giveback(pl022);
++		return;
++	}
++
++	/* Handle end of message */
++	if (message->state == STATE_DONE) {
++		message->status = 0;
++		giveback(pl022);
++		return;
++	}
++
++	/* Delay if requested at end of transfer before CS change */
++	if (message->state == STATE_RUNNING) {
++		previous = list_entry(transfer->transfer_list.prev,
++					struct spi_transfer,
++					transfer_list);
++		/*
++		 * FIXME: This runs in interrupt context.
++		 * Is this really smart?
++		 */
++		spi_transfer_delay_exec(previous);
++
++		/* Reselect chip select only if cs_change was requested */
++		if (previous->cs_change)
++			pl022_cs_control(pl022, SSP_CHIP_SELECT);
++	} else {
++		/* STATE_START */
++		message->state = STATE_RUNNING;
++	}
++
++	if (set_up_next_transfer(pl022, transfer)) {
++		message->state = STATE_ERROR;
++		message->status = -EIO;
++		giveback(pl022);
++		return;
++	}
++	/* Flush the FIFOs and let's go! */
++	flush(pl022);
++
++	if (pl022->cur_chip->enable_dma) {
++		if (configure_dma(pl022)) {
++			dev_dbg(&pl022->adev->dev,
++				"configuration of DMA failed, fall back to interrupt mode\n");
++			goto err_config_dma;
++		}
++		return;
++	}
++
++err_config_dma:
++	/* enable all interrupts except RX */
++	writew(ENABLE_ALL_INTERRUPTS & ~SSP_IMSC_MASK_RXIM, SSP_IMSC(pl022->virtbase));
++}
++
++static void do_interrupt_dma_transfer(struct pl022 *pl022)
++{
++	/*
++	 * Default is to enable all interrupts except RX -
++	 * this will be enabled once TX is complete
++	 */
++	u32 irqflags = (u32)(ENABLE_ALL_INTERRUPTS & ~SSP_IMSC_MASK_RXIM);
++
++	/* Enable target chip, if not already active */
++	if (!pl022->next_msg_cs_active)
++		pl022_cs_control(pl022, SSP_CHIP_SELECT);
++
++	if (set_up_next_transfer(pl022, pl022->cur_transfer)) {
++		/* Error path */
++		pl022->cur_msg->state = STATE_ERROR;
++		pl022->cur_msg->status = -EIO;
++		giveback(pl022);
++		return;
++	}
++	/* If we're using DMA, set up DMA here */
++	if (pl022->cur_chip->enable_dma) {
++		/* Configure DMA transfer */
++		if (configure_dma(pl022)) {
++			dev_dbg(&pl022->adev->dev,
++				"configuration of DMA failed, fall back to interrupt mode\n");
++			goto err_config_dma;
++		}
++		/* Disable interrupts in DMA mode, IRQ from DMA controller */
++		irqflags = DISABLE_ALL_INTERRUPTS;
++	}
++err_config_dma:
++	/* Enable SSP, turn on interrupts */
++	writew((readw(SSP_CR1(pl022->virtbase)) | SSP_CR1_MASK_SSE),
++	       SSP_CR1(pl022->virtbase));
++	writew(irqflags, SSP_IMSC(pl022->virtbase));
++}
++
++static void print_current_status(struct pl022 *pl022)
++{
++	u32 read_cr0;
++	u16 read_cr1, read_dmacr, read_sr;
++
++	if (pl022->vendor->extended_cr)
++		read_cr0 = readl(SSP_CR0(pl022->virtbase));
++	else
++		read_cr0 = readw(SSP_CR0(pl022->virtbase));
++	read_cr1 = readw(SSP_CR1(pl022->virtbase));
++	read_dmacr = readw(SSP_DMACR(pl022->virtbase));
++	read_sr = readw(SSP_SR(pl022->virtbase));
++
++	dev_warn(&pl022->adev->dev, "spi-pl022 CR0: %x\n", read_cr0);
++	dev_warn(&pl022->adev->dev, "spi-pl022 CR1: %x\n", read_cr1);
++	dev_warn(&pl022->adev->dev, "spi-pl022 DMACR: %x\n", read_dmacr);
++	dev_warn(&pl022->adev->dev, "spi-pl022 SR: %x\n", read_sr);
++	dev_warn(&pl022->adev->dev,
++			"spi-pl022 exp_fifo_level/fifodepth: %u/%d\n",
++			pl022->exp_fifo_level,
++			pl022->vendor->fifodepth);
++
++}
++
++static void do_polling_transfer(struct pl022 *pl022)
++{
++	struct spi_message *message = NULL;
++	struct spi_transfer *transfer = NULL;
++	struct spi_transfer *previous = NULL;
++	unsigned long time, timeout;
++
++	message = pl022->cur_msg;
++
++	while (message->state != STATE_DONE) {
++		/* Handle for abort */
++		if (message->state == STATE_ERROR)
++			break;
++		transfer = pl022->cur_transfer;
++
++		/* Delay if requested at end of transfer */
++		if (message->state == STATE_RUNNING) {
++			previous =
++			    list_entry(transfer->transfer_list.prev,
++				       struct spi_transfer, transfer_list);
++			spi_transfer_delay_exec(previous);
++			if (previous->cs_change)
++				pl022_cs_control(pl022, SSP_CHIP_SELECT);
++		} else {
++			/* STATE_START */
++			message->state = STATE_RUNNING;
++			if (!pl022->next_msg_cs_active)
++				pl022_cs_control(pl022, SSP_CHIP_SELECT);
++		}
++
++		/* Configuration Changing Per Transfer */
++		if (set_up_next_transfer(pl022, transfer)) {
++			/* Error path */
++			message->state = STATE_ERROR;
++			break;
++		}
++		/* Flush FIFOs and enable SSP */
++		flush(pl022);
++		writew((readw(SSP_CR1(pl022->virtbase)) | SSP_CR1_MASK_SSE),
++		       SSP_CR1(pl022->virtbase));
++
++		dev_dbg(&pl022->adev->dev, "polling transfer ongoing ...\n");
++
++		timeout = jiffies + msecs_to_jiffies(SPI_POLLING_TIMEOUT);
++		while (pl022->tx < pl022->tx_end || pl022->rx < pl022->rx_end) {
++			time = jiffies;
++			readwriter(pl022);
++			if (time_after(time, timeout)) {
++				dev_warn(&pl022->adev->dev,
++				"%s: timeout!\n", __func__);
++				message->state = STATE_TIMEOUT;
++				print_current_status(pl022);
++				goto out;
++			}
++			cpu_relax();
++		}
++
++		/* Update total byte transferred */
++		message->actual_length += pl022->cur_transfer->len;
++		/* Move to next transfer */
++		message->state = next_transfer(pl022);
++		if (message->state != STATE_DONE
++		    && pl022->cur_transfer->cs_change)
++			pl022_cs_control(pl022, SSP_CHIP_DESELECT);
++	}
++out:
++	/* Handle end of message */
++	if (message->state == STATE_DONE)
++		message->status = 0;
++	else if (message->state == STATE_TIMEOUT)
++		message->status = -EAGAIN;
++	else
++		message->status = -EIO;
++
++	giveback(pl022);
++}
++
++static int pl022_transfer_one_message(struct spi_master *master,
++				      struct spi_message *msg)
++{
++	struct pl022 *pl022 = spi_master_get_devdata(master);
++
++	/* Initial message state */
++	pl022->cur_msg = msg;
++	msg->state = STATE_START;
++
++	pl022->cur_transfer = list_entry(msg->transfers.next,
++					 struct spi_transfer, transfer_list);
++
++	/* Setup the SPI using the per chip configuration */
++	pl022->cur_chip = spi_get_ctldata(msg->spi);
++	pl022->cur_cs = pl022->chipselects[msg->spi->chip_select];
++
++	restore_state(pl022);
++	flush(pl022);
++
++	if (pl022->cur_chip->xfer_type == POLLING_TRANSFER)
++		do_polling_transfer(pl022);
++	else
++		do_interrupt_dma_transfer(pl022);
++
++	return 0;
++}
++
++static int pl022_unprepare_transfer_hardware(struct spi_master *master)
++{
++	struct pl022 *pl022 = spi_master_get_devdata(master);
++
++	/* nothing more to do - disable spi/ssp and power off */
++	writew((readw(SSP_CR1(pl022->virtbase)) &
++		(~SSP_CR1_MASK_SSE)), SSP_CR1(pl022->virtbase));
++
++	return 0;
++}
++
++static int verify_controller_parameters(struct pl022 *pl022,
++				struct pl022_config_chip const *chip_info)
++{
++	if ((chip_info->iface < SSP_INTERFACE_MOTOROLA_SPI)
++	    || (chip_info->iface > SSP_INTERFACE_UNIDIRECTIONAL)) {
++		dev_err(&pl022->adev->dev,
++			"interface is configured incorrectly\n");
++		return -EINVAL;
++	}
++	if ((chip_info->iface == SSP_INTERFACE_UNIDIRECTIONAL) &&
++	    (!pl022->vendor->unidir)) {
++		dev_err(&pl022->adev->dev,
++			"unidirectional mode not supported in this "
++			"hardware version\n");
++		return -EINVAL;
++	}
++	if ((chip_info->hierarchy != SSP_MASTER)
++	    && (chip_info->hierarchy != SSP_SLAVE)) {
++		dev_err(&pl022->adev->dev,
++			"hierarchy is configured incorrectly\n");
++		return -EINVAL;
++	}
++	if ((chip_info->com_mode != INTERRUPT_TRANSFER)
++	    && (chip_info->com_mode != DMA_TRANSFER)
++	    && (chip_info->com_mode != POLLING_TRANSFER)) {
++		dev_err(&pl022->adev->dev,
++			"Communication mode is configured incorrectly\n");
++		return -EINVAL;
++	}
++	switch (chip_info->rx_lev_trig) {
++	case SSP_RX_1_OR_MORE_ELEM:
++	case SSP_RX_4_OR_MORE_ELEM:
++	case SSP_RX_8_OR_MORE_ELEM:
++		/* These are always OK, all variants can handle this */
++		break;
++	case SSP_RX_16_OR_MORE_ELEM:
++		if (pl022->vendor->fifodepth < 16) {
++			dev_err(&pl022->adev->dev,
++			"RX FIFO Trigger Level is configured incorrectly\n");
++			return -EINVAL;
++		}
++		break;
++	case SSP_RX_32_OR_MORE_ELEM:
++		if (pl022->vendor->fifodepth < 32) {
++			dev_err(&pl022->adev->dev,
++			"RX FIFO Trigger Level is configured incorrectly\n");
++			return -EINVAL;
++		}
++		break;
++	default:
++		dev_err(&pl022->adev->dev,
++			"RX FIFO Trigger Level is configured incorrectly\n");
++		return -EINVAL;
++	}
++	switch (chip_info->tx_lev_trig) {
++	case SSP_TX_1_OR_MORE_EMPTY_LOC:
++	case SSP_TX_4_OR_MORE_EMPTY_LOC:
++	case SSP_TX_8_OR_MORE_EMPTY_LOC:
++		/* These are always OK, all variants can handle this */
++		break;
++	case SSP_TX_16_OR_MORE_EMPTY_LOC:
++		if (pl022->vendor->fifodepth < 16) {
++			dev_err(&pl022->adev->dev,
++			"TX FIFO Trigger Level is configured incorrectly\n");
++			return -EINVAL;
++		}
++		break;
++	case SSP_TX_32_OR_MORE_EMPTY_LOC:
++		if (pl022->vendor->fifodepth < 32) {
++			dev_err(&pl022->adev->dev,
++			"TX FIFO Trigger Level is configured incorrectly\n");
++			return -EINVAL;
++		}
++		break;
++	default:
++		dev_err(&pl022->adev->dev,
++			"TX FIFO Trigger Level is configured incorrectly\n");
++		return -EINVAL;
++	}
++	if (chip_info->iface == SSP_INTERFACE_NATIONAL_MICROWIRE) {
++		if ((chip_info->ctrl_len < SSP_BITS_4)
++		    || (chip_info->ctrl_len > SSP_BITS_32)) {
++			dev_err(&pl022->adev->dev,
++				"CTRL LEN is configured incorrectly\n");
++			return -EINVAL;
++		}
++		if ((chip_info->wait_state != SSP_MWIRE_WAIT_ZERO)
++		    && (chip_info->wait_state != SSP_MWIRE_WAIT_ONE)) {
++			dev_err(&pl022->adev->dev,
++				"Wait State is configured incorrectly\n");
++			return -EINVAL;
++		}
++		/* Half duplex is only available in the ST Micro version */
++		if (pl022->vendor->extended_cr) {
++			if ((chip_info->duplex !=
++			     SSP_MICROWIRE_CHANNEL_FULL_DUPLEX)
++			    && (chip_info->duplex !=
++				SSP_MICROWIRE_CHANNEL_HALF_DUPLEX)) {
++				dev_err(&pl022->adev->dev,
++					"Microwire duplex mode is configured incorrectly\n");
++				return -EINVAL;
++			}
++		} else {
++			if (chip_info->duplex != SSP_MICROWIRE_CHANNEL_FULL_DUPLEX)
++				dev_err(&pl022->adev->dev,
++					"Microwire half duplex mode requested,"
++					" but this is only available in the"
++					" ST version of PL022\n");
++			return -EINVAL;
++		}
++	}
++	return 0;
++}
++
++static inline u32 spi_rate(u32 rate, u16 cpsdvsr, u16 scr)
++{
++	return rate / (cpsdvsr * (1 + scr));
++}
++
++static int calculate_effective_freq(struct pl022 *pl022, int freq, struct
++				    ssp_clock_params * clk_freq)
++{
++	/* Lets calculate the frequency parameters */
++	u16 cpsdvsr = CPSDVR_MIN, scr = SCR_MIN;
++	u32 rate, max_tclk, min_tclk, best_freq = 0, best_cpsdvsr = 0,
++		best_scr = 0, tmp, found = 0;
++
++	rate = clk_get_rate(pl022->clk);
++	/* cpsdvscr = 2 & scr 0 */
++	max_tclk = spi_rate(rate, CPSDVR_MIN, SCR_MIN);
++	/* cpsdvsr = 254 & scr = 255 */
++	min_tclk = spi_rate(rate, CPSDVR_MAX, SCR_MAX);
++
++	if (freq > max_tclk)
++		dev_warn(&pl022->adev->dev,
++			"Max speed that can be programmed is %d Hz, you requested %d\n",
++			max_tclk, freq);
++
++	if (freq < min_tclk) {
++		dev_err(&pl022->adev->dev,
++			"Requested frequency: %d Hz is less than minimum possible %d Hz\n",
++			freq, min_tclk);
++		return -EINVAL;
++	}
++
++	/*
++	 * best_freq will give closest possible available rate (<= requested
++	 * freq) for all values of scr & cpsdvsr.
++	 */
++	while ((cpsdvsr <= CPSDVR_MAX) && !found) {
++		while (scr <= SCR_MAX) {
++			tmp = spi_rate(rate, cpsdvsr, scr);
++
++			if (tmp > freq) {
++				/* we need lower freq */
++				scr++;
++				continue;
++			}
++
++			/*
++			 * If found exact value, mark found and break.
++			 * If found more closer value, update and break.
++			 */
++			if (tmp > best_freq) {
++				best_freq = tmp;
++				best_cpsdvsr = cpsdvsr;
++				best_scr = scr;
++
++				if (tmp == freq)
++					found = 1;
++			}
++			/*
++			 * increased scr will give lower rates, which are not
++			 * required
++			 */
++			break;
++		}
++		cpsdvsr += 2;
++		scr = SCR_MIN;
++	}
++
++	WARN(!best_freq, "pl022: Matching cpsdvsr and scr not found for %d Hz rate\n",
++			freq);
++
++	if (best_freq != freq)
++		dev_warn(&pl022->adev->dev,
++		"Requested frequency: %d Hz is unsupported,select by default %d Hz\n",
++			freq, best_freq);
++
++	clk_freq->cpsdvsr = (u8) (best_cpsdvsr & 0xFF);
++	clk_freq->scr = (u8) (best_scr & 0xFF);
++	dev_dbg(&pl022->adev->dev,
++		"SSP Target Frequency is: %u, Effective Frequency is %u\n",
++		freq, best_freq);
++	dev_dbg(&pl022->adev->dev, "SSP cpsdvsr = %d, scr = %d\n",
++		clk_freq->cpsdvsr, clk_freq->scr);
++
++	return 0;
++}
++
++/*
++ * A piece of default chip info unless the platform
++ * supplies it.
++ */
++static const struct pl022_config_chip pl022_default_chip_info = {
++	.com_mode = POLLING_TRANSFER,
++	.iface = SSP_INTERFACE_MOTOROLA_SPI,
++	.hierarchy = SSP_SLAVE,
++	.slave_tx_disable = DO_NOT_DRIVE_TX,
++	.rx_lev_trig = SSP_RX_1_OR_MORE_ELEM,
++	.tx_lev_trig = SSP_TX_1_OR_MORE_EMPTY_LOC,
++	.ctrl_len = SSP_BITS_8,
++	.wait_state = SSP_MWIRE_WAIT_ZERO,
++	.duplex = SSP_MICROWIRE_CHANNEL_FULL_DUPLEX,
++	.cs_control = null_cs_control,
++};
++
++/**
++ * pl022_setup - setup function registered to SPI master framework
++ * @spi: spi device which is requesting setup
++ *
++ * This function is registered to the SPI framework for this SPI master
++ * controller. If it is the first time when setup is called by this device,
++ * this function will initialize the runtime state for this chip and save
++ * the same in the device structure. Else it will update the runtime info
++ * with the updated chip info. Nothing is really being written to the
++ * controller hardware here, that is not done until the actual transfer
++ * commence.
++ */
++static int pl022_setup(struct spi_device *spi)
++{
++	struct pl022_config_chip const *chip_info;
++	struct pl022_config_chip chip_info_dt;
++	struct chip_data *chip;
++	struct ssp_clock_params clk_freq = { .cpsdvsr = 0, .scr = 0};
++	int status = 0;
++	struct pl022 *pl022 = spi_master_get_devdata(spi->master);
++	unsigned int bits = spi->bits_per_word;
++	u32 tmp;
++	struct device_node *np = spi->dev.of_node;
++
++	if (!spi->max_speed_hz)
++		return -EINVAL;
++
++	/* Get controller_state if one is supplied */
++	chip = spi_get_ctldata(spi);
++
++	if (chip == NULL) {
++		chip = kzalloc(sizeof(struct chip_data), GFP_KERNEL);
++		if (!chip)
++			return -ENOMEM;
++		dev_dbg(&spi->dev,
++			"allocated memory for controller's runtime state\n");
++	}
++
++	/* Get controller data if one is supplied */
++	chip_info = spi->controller_data;
++
++	if (chip_info == NULL) {
++		if (np) {
++			chip_info_dt = pl022_default_chip_info;
++
++			chip_info_dt.hierarchy = SSP_MASTER;
++			of_property_read_u32(np, "pl022,interface",
++				&chip_info_dt.iface);
++			of_property_read_u32(np, "pl022,com-mode",
++				&chip_info_dt.com_mode);
++			of_property_read_u32(np, "pl022,rx-level-trig",
++				&chip_info_dt.rx_lev_trig);
++			of_property_read_u32(np, "pl022,tx-level-trig",
++				&chip_info_dt.tx_lev_trig);
++			of_property_read_u32(np, "pl022,ctrl-len",
++				&chip_info_dt.ctrl_len);
++			of_property_read_u32(np, "pl022,wait-state",
++				&chip_info_dt.wait_state);
++			of_property_read_u32(np, "pl022,duplex",
++				&chip_info_dt.duplex);
++
++			chip_info = &chip_info_dt;
++		} else {
++			chip_info = &pl022_default_chip_info;
++			/* spi_board_info.controller_data not is supplied */
++			dev_dbg(&spi->dev,
++				"using default controller_data settings\n");
++		}
++	} else
++		dev_dbg(&spi->dev,
++			"using user supplied controller_data settings\n");
++
++	/*
++	 * We can override with custom divisors, else we use the board
++	 * frequency setting
++	 */
++	if ((chip_info->clk_freq.cpsdvsr == 0)
++	    && (chip_info->clk_freq.scr == 0)) {
++		status = calculate_effective_freq(pl022,
++						  spi->max_speed_hz,
++						  &clk_freq);
++		if (status < 0)
++			goto err_config_params;
++	} else {
++		memcpy(&clk_freq, &chip_info->clk_freq, sizeof(clk_freq));
++		if ((clk_freq.cpsdvsr % 2) != 0)
++			clk_freq.cpsdvsr =
++				clk_freq.cpsdvsr - 1;
++	}
++	if ((clk_freq.cpsdvsr < CPSDVR_MIN)
++	    || (clk_freq.cpsdvsr > CPSDVR_MAX)) {
++		status = -EINVAL;
++		dev_err(&spi->dev,
++			"cpsdvsr is configured incorrectly\n");
++		goto err_config_params;
++	}
++
++	status = verify_controller_parameters(pl022, chip_info);
++	if (status) {
++		dev_err(&spi->dev, "controller data is incorrect");
++		goto err_config_params;
++	}
++
++	pl022->rx_lev_trig = chip_info->rx_lev_trig;
++	pl022->tx_lev_trig = chip_info->tx_lev_trig;
++
++	/* Now set controller state based on controller data */
++	chip->xfer_type = chip_info->com_mode;
++	if (!chip_info->cs_control) {
++		chip->cs_control = null_cs_control;
++		if (!gpio_is_valid(pl022->chipselects[spi->chip_select]))
++			dev_warn(&spi->dev,
++				 "invalid chip select\n");
++	} else
++		chip->cs_control = chip_info->cs_control;
++
++	/* Check bits per word with vendor specific range */
++	if ((bits <= 3) || (bits > pl022->vendor->max_bpw)) {
++		status = -ENOTSUPP;
++		dev_err(&spi->dev, "illegal data size for this controller!\n");
++		dev_err(&spi->dev, "This controller can only handle 4 <= n <= %d bit words\n",
++				pl022->vendor->max_bpw);
++		goto err_config_params;
++	} else if (bits <= 8) {
++		dev_dbg(&spi->dev, "4 <= n <=8 bits per word\n");
++		chip->n_bytes = 1;
++		chip->read = READING_U8;
++		chip->write = WRITING_U8;
++	} else if (bits <= 16) {
++		dev_dbg(&spi->dev, "9 <= n <= 16 bits per word\n");
++		chip->n_bytes = 2;
++		chip->read = READING_U16;
++		chip->write = WRITING_U16;
++	} else {
++		dev_dbg(&spi->dev, "17 <= n <= 32 bits per word\n");
++		chip->n_bytes = 4;
++		chip->read = READING_U32;
++		chip->write = WRITING_U32;
++	}
++
++	/* Now Initialize all register settings required for this chip */
++	chip->cr0 = 0;
++	chip->cr1 = 0;
++	chip->dmacr = 0;
++	chip->cpsr = 0;
++	if ((chip_info->com_mode == DMA_TRANSFER)
++	    && ((pl022->master_info)->enable_dma)) {
++		chip->enable_dma = true;
++		dev_dbg(&spi->dev, "DMA mode set in controller state\n");
++		SSP_WRITE_BITS(chip->dmacr, SSP_DMA_ENABLED,
++			       SSP_DMACR_MASK_RXDMAE, 0);
++		SSP_WRITE_BITS(chip->dmacr, SSP_DMA_ENABLED,
++			       SSP_DMACR_MASK_TXDMAE, 1);
++	} else {
++		chip->enable_dma = false;
++		dev_dbg(&spi->dev, "DMA mode NOT set in controller state\n");
++		SSP_WRITE_BITS(chip->dmacr, SSP_DMA_DISABLED,
++			       SSP_DMACR_MASK_RXDMAE, 0);
++		SSP_WRITE_BITS(chip->dmacr, SSP_DMA_DISABLED,
++			       SSP_DMACR_MASK_TXDMAE, 1);
++	}
++
++	chip->cpsr = clk_freq.cpsdvsr;
++
++	/* Special setup for the ST micro extended control registers */
++	if (pl022->vendor->extended_cr) {
++		u32 etx;
++
++		if (pl022->vendor->pl023) {
++			/* These bits are only in the PL023 */
++			SSP_WRITE_BITS(chip->cr1, chip_info->clkdelay,
++				       SSP_CR1_MASK_FBCLKDEL_ST, 13);
++		} else {
++			/* These bits are in the PL022 but not PL023 */
++			SSP_WRITE_BITS(chip->cr0, chip_info->duplex,
++				       SSP_CR0_MASK_HALFDUP_ST, 5);
++			SSP_WRITE_BITS(chip->cr0, chip_info->ctrl_len,
++				       SSP_CR0_MASK_CSS_ST, 16);
++			SSP_WRITE_BITS(chip->cr0, chip_info->iface,
++				       SSP_CR0_MASK_FRF_ST, 21);
++			SSP_WRITE_BITS(chip->cr1, chip_info->wait_state,
++				       SSP_CR1_MASK_MWAIT_ST, 6);
++		}
++		SSP_WRITE_BITS(chip->cr0, bits - 1,
++			       SSP_CR0_MASK_DSS_ST, 0);
++
++		if (spi->mode & SPI_LSB_FIRST) {
++			tmp = SSP_RX_LSB;
++			etx = SSP_TX_LSB;
++		} else {
++			tmp = SSP_RX_MSB;
++			etx = SSP_TX_MSB;
++		}
++		SSP_WRITE_BITS(chip->cr1, tmp, SSP_CR1_MASK_RENDN_ST, 4);
++		SSP_WRITE_BITS(chip->cr1, etx, SSP_CR1_MASK_TENDN_ST, 5);
++		SSP_WRITE_BITS(chip->cr1, chip_info->rx_lev_trig,
++			       SSP_CR1_MASK_RXIFLSEL_ST, 7);
++		SSP_WRITE_BITS(chip->cr1, chip_info->tx_lev_trig,
++			       SSP_CR1_MASK_TXIFLSEL_ST, 10);
++	} else {
++		SSP_WRITE_BITS(chip->cr0, bits - 1,
++			       SSP_CR0_MASK_DSS, 0);
++		SSP_WRITE_BITS(chip->cr0, chip_info->iface,
++			       SSP_CR0_MASK_FRF, 4);
++	}
++
++	/* Stuff that is common for all versions */
++	if (spi->mode & SPI_CPOL)
++		tmp = SSP_CLK_POL_IDLE_HIGH;
++	else
++		tmp = SSP_CLK_POL_IDLE_LOW;
++	SSP_WRITE_BITS(chip->cr0, tmp, SSP_CR0_MASK_SPO, 6);
++
++	if (spi->mode & SPI_CPHA)
++		tmp = SSP_CLK_SECOND_EDGE;
++	else
++		tmp = SSP_CLK_FIRST_EDGE;
++	SSP_WRITE_BITS(chip->cr0, tmp, SSP_CR0_MASK_SPH, 7);
++
++	SSP_WRITE_BITS(chip->cr0, clk_freq.scr, SSP_CR0_MASK_SCR, 8);
++	/* Loopback is available on all versions except PL023 */
++	if (pl022->vendor->loopback) {
++		if (spi->mode & SPI_LOOP)
++			tmp = LOOPBACK_ENABLED;
++		else
++			tmp = LOOPBACK_DISABLED;
++		SSP_WRITE_BITS(chip->cr1, tmp, SSP_CR1_MASK_LBM, 0);
++	}
++	SSP_WRITE_BITS(chip->cr1, SSP_DISABLED, SSP_CR1_MASK_SSE, 1);
++	SSP_WRITE_BITS(chip->cr1, chip_info->hierarchy, SSP_CR1_MASK_MS, 2);
++	SSP_WRITE_BITS(chip->cr1, chip_info->slave_tx_disable, SSP_CR1_MASK_SOD,
++		3);
++
++	/* Save controller_state */
++	spi_set_ctldata(spi, chip);
++	return status;
++ err_config_params:
++	spi_set_ctldata(spi, NULL);
++	kfree(chip);
++	return status;
++}
++
++/**
++ * pl022_cleanup - cleanup function registered to SPI master framework
++ * @spi: spi device which is requesting cleanup
++ *
++ * This function is registered to the SPI framework for this SPI master
++ * controller. It will free the runtime state of chip.
++ */
++static void pl022_cleanup(struct spi_device *spi)
++{
++	struct chip_data *chip = spi_get_ctldata(spi);
++
++	spi_set_ctldata(spi, NULL);
++	kfree(chip);
++}
++
++static struct pl022_ssp_controller *
++pl022_platform_data_dt_get(struct device *dev)
++{
++	struct device_node *np = dev->of_node;
++	struct pl022_ssp_controller *pd;
++	u32 tmp = 0;
++
++	if (!np) {
++		dev_err(dev, "no dt node defined\n");
++		return NULL;
++	}
++
++	if (strncmp(dev->bus->name, "platform", strlen("platform")))
++		pd = devm_kzalloc(dev, sizeof(struct pl022_ssp_controller), GFP_KERNEL);
++	else
++		pd = kzalloc(sizeof(struct pl022_ssp_controller), GFP_KERNEL);
++	if (!pd)
++		return NULL;
++
++	pd->bus_id = -1;
++	pd->enable_dma = 1;
++	of_property_read_u32(np, "num-cs", &tmp);
++	pd->num_chipselect = tmp;
++	of_property_read_u32(np, "pl022,autosuspend-delay",
++			     &pd->autosuspend_delay);
++	pd->rt = of_property_read_bool(np, "pl022,rt");
++
++	return pd;
++}
++
++static int pl022_platform_probe(struct platform_device *pdev, const struct amba_id *id)
++{
++	struct device *dev = &pdev->dev;
++	struct pl022_ssp_controller *platform_info;
++	struct spi_master *master;
++	struct pl022 *pl022 = NULL;	/*Data for this driver */
++	struct amba_device *adev;
++	struct device_node *np = pdev->dev.of_node;
++	struct resource *res;
++	int status = 0, i, num_cs;
++	int irq;
++
++	dev_info(dev,
++		"ARM PL022 driver for StarFive SoC platform, device ID: 0x%08x\n",
++		id->id);
++
++	adev = devm_kzalloc(dev, sizeof(*adev), GFP_KERNEL);
++	adev->dev = pdev->dev;
++	platform_info = pl022_platform_data_dt_get(dev);
++	if (!platform_info) {
++		dev_err(dev, "probe: no platform data defined\n");
++		return -ENODEV;
++	}
++
++	if (platform_info->num_chipselect) {
++		num_cs = platform_info->num_chipselect;
++	} else {
++		dev_err(dev, "probe: no chip select defined\n");
++		return -ENODEV;
++	}
++
++	/* Allocate master with space for data */
++	master = spi_alloc_master(dev, sizeof(struct pl022));
++	if (master == NULL) {
++		dev_err(dev, "probe - cannot alloc SPI master\n");
++		return -ENOMEM;
++	}
++
++	pl022 = spi_master_get_devdata(master);
++	pl022->master = master;
++	pl022->master_info = platform_info;
++	pl022->adev = adev;
++	pl022->vendor = id->data;
++	pl022->master->dev.parent = &pdev->dev;
++
++	pl022->chipselects = devm_kcalloc(dev, num_cs, sizeof(int),
++					  GFP_KERNEL);
++	if (!pl022->chipselects) {
++		status = -ENOMEM;
++		goto err_no_mem;
++	}
++
++	/*
++	 * Bus Number Which has been Assigned to this SSP controller
++	 * on this board
++	 */
++	master->bus_num = platform_info->bus_id;
++	master->num_chipselect = num_cs;
++	master->cleanup = pl022_cleanup;
++	master->setup = pl022_setup;
++	/* If open CONFIG_PM, auto_runtime_pm should be false when of-platform.*/
++	master->auto_runtime_pm = true;
++	master->transfer_one_message = pl022_transfer_one_message;
++	master->unprepare_transfer_hardware = pl022_unprepare_transfer_hardware;
++	master->rt = platform_info->rt;
++	master->dev.of_node = dev->of_node;
++
++	if (platform_info->num_chipselect && platform_info->chipselects) {
++		for (i = 0; i < num_cs; i++)
++			pl022->chipselects[i] = platform_info->chipselects[i];
++	} else if (pl022->vendor->internal_cs_ctrl) {
++		for (i = 0; i < num_cs; i++)
++			pl022->chipselects[i] = i;
++	} else if (IS_ENABLED(CONFIG_OF)) {
++		for (i = 0; i < num_cs; i++) {
++			int cs_gpio = of_get_named_gpio(np, "cs-gpios", i);
++
++			if (cs_gpio == -EPROBE_DEFER) {
++				status = -EPROBE_DEFER;
++				goto err_no_gpio;
++			}
++
++			pl022->chipselects[i] = cs_gpio;
++
++			if (gpio_is_valid(cs_gpio)) {
++				if (devm_gpio_request(dev, cs_gpio, "ssp-pl022"))
++					dev_err(dev,
++						"could not request %d gpio\n",
++						cs_gpio);
++				else if (gpio_direction_output(cs_gpio, 1))
++					dev_err(dev,
++						"could not set gpio %d as output\n",
++						cs_gpio);
++			}
++		}
++	}
++
++	/*
++	 * Supports mode 0-3, loopback, and active low CS. Transfers are
++	 * always MS bit first on the original pl022.
++	 */
++	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP;
++	if (pl022->vendor->extended_cr)
++		master->mode_bits |= SPI_LSB_FIRST;
++
++	dev_dbg(dev, "BUSNO: %d\n", master->bus_num);
++
++	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++	pl022->phybase = res->start;
++	pl022->virtbase = devm_ioremap_resource(dev, res);
++	if (pl022->virtbase == NULL) {
++		status = -ENOMEM;
++		goto err_no_ioremap;
++	}
++	dev_info(dev, "mapped registers from %llx to %llx\n",
++		pdev->resource->start, pdev->resource->end);
++
++	pl022->clk = devm_clk_get(dev, NULL);
++	if (IS_ERR(pl022->clk)) {
++		status = PTR_ERR(pl022->clk);
++		dev_err(dev, "could not retrieve SSP/SPI bus clock\n");
++		goto err_no_clk;
++	}
++
++	status = clk_prepare_enable(pl022->clk);
++	if (status) {
++		dev_err(dev, "could not enable SSP/SPI bus clock\n");
++		goto err_no_clk_en;
++	}
++
++	pl022->rst = devm_reset_control_get_exclusive(dev, "rst_apb");
++	if (!IS_ERR(pl022->rst)) {
++		status = reset_control_deassert(pl022->rst);
++		if (status) {
++			dev_err(dev, "could not deassert SSP/SPI bus reset\n");
++			goto err_no_rst_clr;
++		}
++	} else {
++		status = PTR_ERR(pl022->rst);
++		dev_err(dev, "could not retrieve SSP/SPI bus reset\n");
++		goto err_no_rst;
++	}
++
++	/* Initialize transfer pump */
++	tasklet_init(&pl022->pump_transfers, pump_transfers,
++		     (unsigned long)pl022);
++
++	/* Disable SSP */
++	writew((readw(SSP_CR1(pl022->virtbase)) & (~SSP_CR1_MASK_SSE)),
++	       SSP_CR1(pl022->virtbase));
++	load_ssp_default_config(pl022);
++
++	irq = platform_get_irq(pdev, 0);
++	if (irq < 0) {
++		status = -ENXIO;
++		goto err_no_irq;
++	}
++	status = devm_request_irq(dev, irq, pl022_interrupt_handler,
++				0, "pl022", pl022);
++	if (status < 0) {
++		dev_err(dev, "probe - cannot get IRQ (%d)\n", status);
++		goto err_no_irq;
++	}
++
++	/* Get DMA channels, try autoconfiguration first */
++	status = pl022_dma_autoprobe(pl022);
++	if (status == -EPROBE_DEFER) {
++		dev_dbg(dev, "deferring probe to get DMA channel\n");
++		goto err_no_irq;
++	}
++
++	/* dma is not used unless configured in device tree */
++	platform_info->enable_dma = 0;
++
++	/* If that failed, use channels from platform_info */
++	if (status == 0)
++		platform_info->enable_dma = 1;
++	else if (platform_info->enable_dma) {
++		status = pl022_dma_probe(pl022);
++		if (status != 0)
++			platform_info->enable_dma = 0;
++	}
++
++	/* Register with the SPI framework */
++	dev_set_drvdata(dev, pl022);
++
++	status = devm_spi_register_master(dev, master);
++	if (status != 0) {
++		dev_err(dev,
++			"probe - problem registering spi master\n");
++		goto err_spi_register;
++	}
++	dev_dbg(dev, "probe succeeded\n");
++
++	/* let runtime pm put suspend */
++	if (platform_info->autosuspend_delay > 0) {
++		dev_info(dev,
++			"will use autosuspend for runtime pm, delay %dms\n",
++			platform_info->autosuspend_delay);
++		pm_runtime_set_autosuspend_delay(dev,
++			platform_info->autosuspend_delay);
++		pm_runtime_use_autosuspend(dev);
++	}
++
++	return 0;
++
++err_spi_register:
++	if (platform_info->enable_dma)
++		pl022_dma_remove(pl022);
++err_no_irq:
++	reset_control_assert(pl022->rst);
++err_no_rst_clr:
++err_no_rst:
++	clk_disable_unprepare(pl022->clk);
++err_no_clk_en:
++err_no_clk:
++err_no_ioremap:
++	release_mem_region(pdev->resource->start, resource_size(pdev->resource));
++err_no_gpio:
++err_no_mem:
++	spi_master_put(master);
++	return status;
++}
++static int pl022_probe(struct amba_device *adev, const struct amba_id *id)
++{
++	struct device *dev = &adev->dev;
++	struct pl022_ssp_controller *platform_info =
++			dev_get_platdata(&adev->dev);
++	struct spi_master *master;
++	struct pl022 *pl022 = NULL;	/*Data for this driver */
++	struct device_node *np = adev->dev.of_node;
++	int status = 0, i, num_cs;
++
++	dev_info(&adev->dev,
++		"ARM PL022 driver for StarFive SoC platform, device ID: 0x%08x\n",
++		adev->periphid);
++	if (!platform_info && IS_ENABLED(CONFIG_OF))
++		platform_info = pl022_platform_data_dt_get(dev);
++
++	if (!platform_info) {
++		dev_err(dev, "probe: no platform data defined\n");
++		return -ENODEV;
++	}
++
++	if (platform_info->num_chipselect) {
++		num_cs = platform_info->num_chipselect;
++	} else {
++		dev_err(dev, "probe: no chip select defined\n");
++		return -ENODEV;
++	}
++
++	/* Allocate master with space for data */
++	master = spi_alloc_master(dev, sizeof(struct pl022));
++	if (master == NULL) {
++		dev_err(&adev->dev, "probe - cannot alloc SPI master\n");
++		return -ENOMEM;
++	}
++
++	pl022 = spi_master_get_devdata(master);
++	pl022->master = master;
++	pl022->master_info = platform_info;
++	pl022->adev = adev;
++	pl022->vendor = id->data;
++
++	pl022->chipselects = devm_kcalloc(dev, num_cs, sizeof(int),
++					  GFP_KERNEL);
++	if (!pl022->chipselects) {
++		status = -ENOMEM;
++		goto err_no_mem;
++	}
++
++	/*
++	 * Bus Number Which has been Assigned to this SSP controller
++	 * on this board
++	 */
++	master->bus_num = platform_info->bus_id;
++	master->num_chipselect = num_cs;
++	master->cleanup = pl022_cleanup;
++	master->setup = pl022_setup;
++	master->auto_runtime_pm = true;
++	master->transfer_one_message = pl022_transfer_one_message;
++	master->unprepare_transfer_hardware = pl022_unprepare_transfer_hardware;
++	master->rt = platform_info->rt;
++	master->dev.of_node = dev->of_node;
++
++	if (platform_info->num_chipselect && platform_info->chipselects) {
++		for (i = 0; i < num_cs; i++)
++			pl022->chipselects[i] = platform_info->chipselects[i];
++	} else if (pl022->vendor->internal_cs_ctrl) {
++		for (i = 0; i < num_cs; i++)
++			pl022->chipselects[i] = i;
++	} else if (IS_ENABLED(CONFIG_OF)) {
++		for (i = 0; i < num_cs; i++) {
++			int cs_gpio = of_get_named_gpio(np, "cs-gpios", i);
++
++			if (cs_gpio == -EPROBE_DEFER) {
++				status = -EPROBE_DEFER;
++				goto err_no_gpio;
++			}
++
++			pl022->chipselects[i] = cs_gpio;
++
++			if (gpio_is_valid(cs_gpio)) {
++				if (devm_gpio_request(dev, cs_gpio, "ssp-pl022"))
++					dev_err(&adev->dev,
++						"could not request %d gpio\n",
++						cs_gpio);
++				else if (gpio_direction_output(cs_gpio, 1))
++					dev_err(&adev->dev,
++						"could not set gpio %d as output\n",
++						cs_gpio);
++			}
++		}
++	}
++
++	/*
++	 * Supports mode 0-3, loopback, and active low CS. Transfers are
++	 * always MS bit first on the original pl022.
++	 */
++	master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LOOP;
++	if (pl022->vendor->extended_cr)
++		master->mode_bits |= SPI_LSB_FIRST;
++
++	dev_dbg(&adev->dev, "BUSNO: %d\n", master->bus_num);
++
++	status = amba_request_regions(adev, NULL);
++	if (status)
++		goto err_no_ioregion;
++
++	pl022->phybase = adev->res.start;
++
++	pl022->virtbase = devm_ioremap(dev, adev->res.start,
++				       resource_size(&adev->res));
++	if (pl022->virtbase == NULL) {
++		status = -ENOMEM;
++		goto err_no_ioremap;
++	}
++	dev_info(&adev->dev, "mapped registers from %pa to %p\n",
++		&adev->res.start, pl022->virtbase);
++
++	pl022->clk = devm_clk_get(&adev->dev, NULL);
++	if (IS_ERR(pl022->clk)) {
++		status = PTR_ERR(pl022->clk);
++		dev_err(&adev->dev, "could not retrieve SSP/SPI bus clock\n");
++		goto err_no_clk;
++	}
++
++	status = clk_prepare_enable(pl022->clk);
++	if (status) {
++		dev_err(&adev->dev, "could not enable SSP/SPI bus clock\n");
++		goto err_no_clk_en;
++	}
++
++	pl022->rst = devm_reset_control_get_exclusive(&adev->dev, "rst_apb");
++	if (!IS_ERR(pl022->rst)) {
++		status = reset_control_deassert(pl022->rst);
++		if (status) {
++			dev_err(&adev->dev, "could not deassert SSP/SPI bus reset\n");
++			goto err_no_rst_clr;
++		}
++	} else {
++		status = PTR_ERR(pl022->rst);
++		dev_err(&adev->dev, "could not retrieve SSP/SPI bus reset\n");
++		goto err_no_rst;
++	}
++
++	/* Initialize transfer pump */
++	tasklet_init(&pl022->pump_transfers, pump_transfers,
++		     (unsigned long)pl022);
++
++	/* Disable SSP */
++	writew((readw(SSP_CR1(pl022->virtbase)) & (~SSP_CR1_MASK_SSE)),
++	       SSP_CR1(pl022->virtbase));
++	load_ssp_default_config(pl022);
++
++	status = devm_request_irq(dev, adev->irq[0], pl022_interrupt_handler,
++				  0, "pl022", pl022);
++	if (status < 0) {
++		dev_err(&adev->dev, "probe - cannot get IRQ (%d)\n", status);
++		goto err_no_irq;
++	}
++
++	/* Get DMA channels, try autoconfiguration first */
++	status = pl022_dma_autoprobe(pl022);
++	if (status == -EPROBE_DEFER) {
++		dev_dbg(dev, "deferring probe to get DMA channel\n");
++		goto err_no_irq;
++	}
++
++	/* dma is not used unless configured in device tree */
++	platform_info->enable_dma = 0;
++
++	/* If that failed, use channels from platform_info */
++	if (status == 0)
++		platform_info->enable_dma = 1;
++	else if (platform_info->enable_dma) {
++		status = pl022_dma_probe(pl022);
++		if (status != 0)
++			platform_info->enable_dma = 0;
++	}
++
++	/* Register with the SPI framework */
++	amba_set_drvdata(adev, pl022);
++
++	status = devm_spi_register_master(&adev->dev, master);
++	if (status != 0) {
++		dev_err(&adev->dev,
++			"probe - problem registering spi master\n");
++		goto err_spi_register;
++	}
++	dev_dbg(dev, "probe succeeded\n");
++
++	platform_info->autosuspend_delay = 100;
++	/* let runtime pm put suspend */
++	if (platform_info->autosuspend_delay > 0) {
++		dev_info(&adev->dev,
++			"will use autosuspend for runtime pm, delay %dms\n",
++			platform_info->autosuspend_delay);
++		pm_runtime_set_autosuspend_delay(dev,
++			platform_info->autosuspend_delay);
++		pm_runtime_use_autosuspend(dev);
++	}
++
++	pm_runtime_put(dev);
++
++	return 0;
++
++ err_spi_register:
++	if (platform_info->enable_dma)
++		pl022_dma_remove(pl022);
++ err_no_irq:
++	reset_control_assert(pl022->rst);
++ err_no_rst_clr:
++ err_no_rst:
++	clk_disable_unprepare(pl022->clk);
++ err_no_clk_en:
++ err_no_clk:
++ err_no_ioremap:
++	amba_release_regions(adev);
++ err_no_ioregion:
++ err_no_gpio:
++ err_no_mem:
++	spi_master_put(master);
++
++	return status;
++}
++
++static int
++pl022_remove(struct amba_device *adev)
++{
++	struct pl022 *pl022 = amba_get_drvdata(adev);
++
++	if (!pl022)
++		return 0;
++
++	/*
++	 * undo pm_runtime_put() in probe.  I assume that we're not
++	 * accessing the primecell here.
++	 */
++	pm_runtime_get_noresume(&adev->dev);
++
++	load_ssp_default_config(pl022);
++	if (pl022->master_info->enable_dma)
++		pl022_dma_remove(pl022);
++
++	clk_disable_unprepare(pl022->clk);
++	amba_release_regions(adev);
++	tasklet_disable(&pl022->pump_transfers);
++	return 0;
++}
++
++#ifdef CONFIG_PM_SLEEP
++static int pl022_suspend(struct device *dev)
++{
++	struct pl022 *pl022 = dev_get_drvdata(dev);
++	int ret;
++
++	ret = spi_master_suspend(pl022->master);
++	if (ret)
++		return ret;
++
++	ret = pm_runtime_force_suspend(dev);
++	if (ret) {
++		spi_master_resume(pl022->master);
++		return ret;
++	}
++
++	pinctrl_pm_select_sleep_state(dev);
++
++	dev_dbg(dev, "starfive spi suspended\n");
++
++	return 0;
++}
++
++static int pl022_resume(struct device *dev)
++{
++	struct pl022 *pl022 = dev_get_drvdata(dev);
++	int ret;
++
++	ret = pm_runtime_force_resume(dev);
++	if (ret)
++		dev_err(dev, "problem resuming\n");
++
++	/* Start the queue running */
++	ret = spi_master_resume(pl022->master);
++	if (!ret)
++		dev_dbg(dev, "starfive spi resumed\n");
++
++	return ret;
++}
++#endif
++
++#ifdef CONFIG_PM
++static int pl022_runtime_suspend(struct device *dev)
++{
++	struct pl022 *pl022 = dev_get_drvdata(dev);
++
++	clk_disable_unprepare(pl022->clk);
++	pinctrl_pm_select_idle_state(dev);
++
++	dev_dbg(dev, "starfive spi runtime suspend");
++
++	return 0;
++}
++
++static int pl022_runtime_resume(struct device *dev)
++{
++	struct pl022 *pl022 = dev_get_drvdata(dev);
++
++	pinctrl_pm_select_default_state(dev);
++	clk_prepare_enable(pl022->clk);
++
++	dev_dbg(dev, "stafive spi runtime resume");
++	return 0;
++}
++#endif
++
++static const struct dev_pm_ops pl022_dev_pm_ops = {
++	SET_SYSTEM_SLEEP_PM_OPS(pl022_suspend, pl022_resume)
++	SET_RUNTIME_PM_OPS(pl022_runtime_suspend, pl022_runtime_resume, NULL)
++};
++
++static struct vendor_data vendor_arm = {
++	.fifodepth = 8,
++	.max_bpw = 16,
++	.unidir = false,
++	.extended_cr = false,
++	.pl023 = false,
++	.loopback = true,
++	.internal_cs_ctrl = false,
++};
++
++static struct vendor_data vendor_st = {
++	.fifodepth = 32,
++	.max_bpw = 32,
++	.unidir = false,
++	.extended_cr = true,
++	.pl023 = false,
++	.loopback = true,
++	.internal_cs_ctrl = false,
++};
++
++static struct vendor_data vendor_st_pl023 = {
++	.fifodepth = 32,
++	.max_bpw = 32,
++	.unidir = false,
++	.extended_cr = true,
++	.pl023 = true,
++	.loopback = false,
++	.internal_cs_ctrl = false,
++};
++
++static struct vendor_data vendor_lsi = {
++	.fifodepth = 8,
++	.max_bpw = 16,
++	.unidir = false,
++	.extended_cr = false,
++	.pl023 = false,
++	.loopback = true,
++	.internal_cs_ctrl = true,
++};
++
++static const struct amba_id pl022_ids[] = {
++	{
++		/*
++		 * ARM PL022 variant, this has a 16bit wide
++		 * and 8 locations deep TX/RX FIFO
++		 */
++		.id	= 0x00041022,
++		.mask	= 0x000fffff,
++		.data	= &vendor_arm,
++	},
++	{
++		/*
++		 * ST Micro derivative, this has 32bit wide
++		 * and 32 locations deep TX/RX FIFO
++		 */
++		.id	= 0x01080022,
++		.mask	= 0xffffffff,
++		.data	= &vendor_st,
++	},
++	{
++		/*
++		 * ST-Ericsson derivative "PL023" (this is not
++		 * an official ARM number), this is a PL022 SSP block
++		 * stripped to SPI mode only, it has 32bit wide
++		 * and 32 locations deep TX/RX FIFO but no extended
++		 * CR0/CR1 register
++		 */
++		.id	= 0x00080023,
++		.mask	= 0xffffffff,
++		.data	= &vendor_st_pl023,
++	},
++	{
++		/*
++		 * PL022 variant that has a chip select control register whih
++		 * allows control of 5 output signals nCS[0:4].
++		 */
++		.id	= 0x000b6022,
++		.mask	= 0x000fffff,
++		.data	= &vendor_lsi,
++	},
++	{ 0, 0 },
++};
++
++MODULE_DEVICE_TABLE(amba, pl022_ids);
++
++static struct amba_driver pl022_driver = {
++	.drv = {
++		.name	= "ssp-pl022",
++		.pm	= &pl022_dev_pm_ops,
++	},
++	.id_table	= pl022_ids,
++	.probe		= pl022_probe,
++	.remove		= pl022_remove,
++};
++
++static int __init pl022_init(void)
++{
++	return amba_driver_register(&pl022_driver);
++}
++#if !IS_MODULE(CONFIG_SPI_PL022_STARFIVE)
++	subsys_initcall(pl022_init);
++#else
++	module_init(pl022_init);
++#endif
++
++static void __exit pl022_exit(void)
++{
++	amba_driver_unregister(&pl022_driver);
++}
++module_exit(pl022_exit);
++
++/*
++ * Register PL022 in platform bus to accommodate overlay use.
++ * Because overlay only trigger response from the platform bus
++ * not amba bus.
++ */
++static int starfive_of_pl022_probe(struct platform_device *pdev)
++{
++	int ret;
++	const struct amba_id id = {
++		.id = 0x00041022,
++		.mask = 0x000fffff,
++		.data = &vendor_arm
++	};
++	struct device *dev = &pdev->dev;
++
++	ret = of_clk_set_defaults(dev->of_node, false);
++	if (ret < 0)
++		goto err_probe;
++
++	ret = dev_pm_domain_attach(dev, true);
++	if (ret)
++		goto err_probe;
++
++	ret = pl022_platform_probe(pdev, &id);
++
++	pm_runtime_enable(dev);
++	pm_runtime_set_autosuspend_delay(dev, 100);
++	pm_runtime_use_autosuspend(dev);
++
++	if (ret) {
++		pm_runtime_disable(dev);
++		pm_runtime_set_suspended(dev);
++		pm_runtime_put_noidle(dev);
++		dev_pm_domain_detach(dev, true);
++	}
++
++err_probe:
++	return ret;
++}
++
++static int starfive_of_pl022_remove(struct platform_device *pdev)
++{
++	struct pl022 *pl022 = dev_get_drvdata(&pdev->dev);
++
++	if (!pl022)
++		return 0;
++
++	pm_runtime_get_sync(&pdev->dev);
++	pm_runtime_get_noresume(&pdev->dev);
++
++	load_ssp_default_config(pl022);
++	if (pl022->master_info->enable_dma)
++		pl022_dma_remove(pl022);
++
++	clk_disable_unprepare(pl022->clk);
++	tasklet_disable(&pl022->pump_transfers);
++
++	pm_runtime_put_noidle(&pdev->dev);
++	pm_runtime_disable(&pdev->dev);
++
++	pm_runtime_set_suspended(&pdev->dev);
++	pm_runtime_put_noidle(&pdev->dev);
++	dev_pm_domain_detach(&pdev->dev, true);
++
++	return 0;
++}
++
++static const struct of_device_id starfive_of_pl022_match[] = {
++	{ .compatible = "starfive,jh7110-spi-pl022" },
++	{ },
++};
++MODULE_DEVICE_TABLE(of, starfive_of_pl022_match);
++
++static struct platform_driver starfive_of_pl022_driver = {
++	.driver = {
++		.name = "starfive-spi-pl022",
++		.of_match_table = starfive_of_pl022_match,
++		.pm	= &pl022_dev_pm_ops,
++	},
++	.probe = starfive_of_pl022_probe,
++	.remove = starfive_of_pl022_remove,
++};
++#if !IS_MODULE(CONFIG_SPI_PL022_STARFIVE)
++	module_platform_driver(starfive_of_pl022_driver);
++/* platform register end */
++#endif
++
++MODULE_AUTHOR("xingyu.wu <xingyu.wu@starfivetech.com>");
++MODULE_AUTHOR("Linus Walleij <linus.walleij@stericsson.com>");
++MODULE_DESCRIPTION("PL022 SSP Controller Driver");
++MODULE_LICENSE("GPL");
+diff --git a/drivers/usb/cdns3/Kconfig b/drivers/usb/cdns3/Kconfig
+index 84716d216ae5..1a2cb1bf69e3 100644
+--- a/drivers/usb/cdns3/Kconfig
++++ b/drivers/usb/cdns3/Kconfig
+@@ -63,4 +63,13 @@ config USB_CDNS3_IMX
+ 
+ 	  For example, imx8qm and imx8qxp.
+ 
++config USB_CDNS3_STARFIVE
++	tristate "Cadence USB3 support on StarFive SoC platforms"
++	depends on SOC_STARFIVE || COMPILE_TEST || USB_CDNS3
++	help
++	  Say 'Y' or 'M' here if you are building for StarFive SoCs
++	  platforms that contain Cadence USB3 controller core.
++
++	  e.g. JH7110.
++
+ endif
+diff --git a/drivers/usb/cdns3/Makefile b/drivers/usb/cdns3/Makefile
+index d47e341a6f39..232e689ce8e9 100644
+--- a/drivers/usb/cdns3/Makefile
++++ b/drivers/usb/cdns3/Makefile
+@@ -16,3 +16,4 @@ cdns3-$(CONFIG_USB_CDNS3_HOST)		+= host.o
+ obj-$(CONFIG_USB_CDNS3_PCI_WRAP)	+= cdns3-pci-wrap.o
+ obj-$(CONFIG_USB_CDNS3_TI)		+= cdns3-ti.o
+ obj-$(CONFIG_USB_CDNS3_IMX)		+= cdns3-imx.o
++obj-$(CONFIG_USB_CDNS3_STARFIVE)		+= cdns3-starfive.o
+diff --git a/drivers/usb/cdns3/cdns3-starfive.c b/drivers/usb/cdns3/cdns3-starfive.c
+new file mode 100644
+index 000000000000..60700a969a93
+--- /dev/null
++++ b/drivers/usb/cdns3/cdns3-starfive.c
+@@ -0,0 +1,421 @@
++// SPDX-License-Identifier: GPL-2.0
++/**
++ * cdns-starfive.c - Cadence USB Controller
++ *
++ * Copyright (C) 2022 Starfive, Inc.
++ */
++
++#include <linux/bits.h>
++#include <linux/clk.h>
++#include <linux/module.h>
++#include <linux/mfd/syscon.h>
++#include <linux/kernel.h>
++#include <linux/platform_device.h>
++#include <linux/io.h>
++#include <linux/of_platform.h>
++#include <linux/regmap.h>
++#include <linux/reset.h>
++#include <linux/usb/otg.h>
++#include "core.h"
++
++#define USB_STRAP_HOST			(2 << 0x10)
++#define USB_STRAP_DEVICE		(4 << 0X10)
++#define USB_STRAP_MASK			0x70000
++
++#define USB_SUSPENDM_HOST		(1 << 0x13)
++#define USB_SUSPENDM_DEVICE		(0 << 0x13)
++#define USB_SUSPENDM_MASK		0x80000
++
++#define USB_SUSPENDM_BYPS_SHIFT		0x14
++#define USB_SUSPENDM_BYPS_MASK		0x100000
++#define USB_REFCLK_MODE_SHIFT		0x17
++#define USB_REFCLK_MODE_MASK		0x800000
++#define USB_PLL_EN_SHIFT		0x16
++#define USB_PLL_EN_MASK			0x400000
++#define USB_PDRSTN_SPLIT_SHIFT		0x11
++#define USB_PDRSTN_SPLIT_MASK		0x20000
++
++#define PCIE_CKREF_SRC_SHIFT		0x12
++#define PCIE_CKREF_SRC_MASK		0xC0000
++#define PCIE_CLK_SEL_SHIFT		0x14
++#define PCIE_CLK_SEL_MASK		0x300000
++#define PCIE_PHY_MODE_SHIFT		0x14
++#define PCIE_PHY_MODE_MASK		0x300000
++#define PCIE_USB3_BUS_WIDTH_SHIFT	0x2
++#define PCIE_USB3_BUS_WIDTH_MASK	0xC
++#define PCIE_USB3_RATE_SHIFT		0x5
++#define PCIE_USB3_RATE_MASK		0x60
++#define PCIE_USB3_RX_STANDBY_SHIFT	0x7
++#define PCIE_USB3_RX_STANDBY_MASK	0x80
++#define PCIE_USB3_PHY_ENABLE_SHIFT	0x4
++#define PCIE_USB3_PHY_ENABLE_MASK	0x10
++#define PCIE_USB3_PHY_PLL_CTL_OFF	(0x1f * 4)
++
++
++#define USB_125M_CLK_RATE		125000000
++
++#define USB3_PHY_RES_INDEX		0
++#define USB2_PHY_RES_INDEX		1
++#define USB_LS_KEEPALIVE_OFF		0x4
++#define USB_LS_KEEPALIVE_ENABLE		4
++
++struct cdns_starfive {
++	struct device *dev;
++	struct regmap *stg_syscon;
++	struct regmap *sys_syscon;
++	struct reset_control *resets;
++	struct clk_bulk_data *clks;
++	int num_clks;
++	struct clk *usb_125m_clk;
++	u32 sys_offset;
++	u32 stg_offset_4;
++	u32 stg_offset_196;
++	u32 stg_offset_328;
++	u32 stg_offset_500;
++	bool usb2_only;
++	enum usb_dr_mode mode;
++	void __iomem *phybase_20;
++	void __iomem *phybase_30;
++};
++
++static int cdns_mode_init(struct platform_device *pdev,
++				struct cdns_starfive *data)
++{
++	enum usb_dr_mode mode;
++
++	/* Init usb 2.0 utmi phy */
++	regmap_update_bits(data->stg_syscon, data->stg_offset_4,
++		USB_SUSPENDM_BYPS_MASK, BIT(USB_SUSPENDM_BYPS_SHIFT));
++	regmap_update_bits(data->stg_syscon, data->stg_offset_4,
++		USB_PLL_EN_MASK, BIT(USB_PLL_EN_SHIFT));
++	regmap_update_bits(data->stg_syscon, data->stg_offset_4,
++		USB_REFCLK_MODE_MASK, BIT(USB_REFCLK_MODE_SHIFT));
++
++	if (data->usb2_only) {
++		/* Disconnect usb 3.0 phy mode */
++		regmap_update_bits(data->sys_syscon, data->sys_offset,
++			USB_PDRSTN_SPLIT_MASK, BIT(USB_PDRSTN_SPLIT_SHIFT));
++	} else {
++		/* Config usb 3.0 pipe phy */
++		regmap_update_bits(data->stg_syscon, data->stg_offset_196,
++			PCIE_CKREF_SRC_MASK, (0<<PCIE_CKREF_SRC_SHIFT));
++		regmap_update_bits(data->stg_syscon, data->stg_offset_196,
++			PCIE_CLK_SEL_MASK, (0<<PCIE_CLK_SEL_SHIFT));
++		regmap_update_bits(data->stg_syscon, data->stg_offset_328,
++			PCIE_PHY_MODE_MASK, BIT(PCIE_PHY_MODE_SHIFT));
++		regmap_update_bits(data->stg_syscon, data->stg_offset_500,
++			PCIE_USB3_BUS_WIDTH_MASK, (0 << PCIE_USB3_BUS_WIDTH_SHIFT));
++		regmap_update_bits(data->stg_syscon, data->stg_offset_500,
++			PCIE_USB3_RATE_MASK, (0 << PCIE_USB3_RATE_SHIFT));
++		regmap_update_bits(data->stg_syscon, data->stg_offset_500,
++			PCIE_USB3_RX_STANDBY_MASK, (0 << PCIE_USB3_RX_STANDBY_SHIFT));
++		regmap_update_bits(data->stg_syscon, data->stg_offset_500,
++			PCIE_USB3_PHY_ENABLE_MASK, BIT(PCIE_USB3_PHY_ENABLE_SHIFT));
++
++		/* Connect usb 3.0 phy mode */
++		regmap_update_bits(data->sys_syscon, data->sys_offset,
++			USB_PDRSTN_SPLIT_MASK, (0 << USB_PDRSTN_SPLIT_SHIFT));
++	}
++	mode = usb_get_dr_mode(&pdev->dev);
++	data->mode = mode;
++
++	switch (mode) {
++	case USB_DR_MODE_HOST:
++		regmap_update_bits(data->stg_syscon,
++			data->stg_offset_4,
++			USB_STRAP_MASK,
++			USB_STRAP_HOST);
++		regmap_update_bits(data->stg_syscon,
++			data->stg_offset_4,
++			USB_SUSPENDM_MASK,
++			USB_SUSPENDM_HOST);
++		break;
++
++	case USB_DR_MODE_PERIPHERAL:
++		regmap_update_bits(data->stg_syscon, data->stg_offset_4,
++			USB_STRAP_MASK, USB_STRAP_DEVICE);
++		regmap_update_bits(data->stg_syscon, data->stg_offset_4,
++			USB_SUSPENDM_MASK, USB_SUSPENDM_DEVICE);
++		break;
++
++	case USB_DR_MODE_UNKNOWN:
++	case USB_DR_MODE_OTG:
++	default:
++		break;
++	}
++
++	return 0;
++}
++
++
++static int cdns_clk_rst_init(struct cdns_starfive *data)
++{
++	int ret;
++
++	data->usb_125m_clk = devm_clk_get(data->dev, "125m");
++	if (IS_ERR(data->usb_125m_clk)) {
++		dev_err(data->dev, "Failed to get usb 125m clock\n");
++		ret = PTR_ERR(data->usb_125m_clk);
++		goto exit;
++	}
++
++	data->num_clks = devm_clk_bulk_get_all(data->dev, &data->clks);
++	if (data->num_clks < 0) {
++		dev_err(data->dev, "Failed to get usb clocks\n");
++		ret = -ENODEV;
++		goto exit;
++	}
++
++	/* Needs to set the USB_125M clock explicitly,
++	 * since it's divided from pll0 clock, and the pll0 clock
++	 * changes per the cpu frequency.
++	 */
++	ret = clk_set_rate(data->usb_125m_clk, USB_125M_CLK_RATE);
++	if (ret) {
++		dev_err(data->dev, "Failed to set usb 125m clock\n");
++		goto exit;
++	}
++	ret = clk_bulk_prepare_enable(data->num_clks, data->clks);
++	if (ret) {
++		dev_err(data->dev, "Failed to enable clocks\n");
++		goto exit;
++	}
++
++	data->resets = devm_reset_control_array_get_exclusive(data->dev);
++	if (IS_ERR(data->resets)) {
++		ret = PTR_ERR(data->resets);
++		dev_err(data->dev, "Failed to get usb resets");
++		goto err_clk_init;
++	}
++	ret = reset_control_deassert(data->resets);
++	goto exit;
++
++err_clk_init:
++	clk_bulk_disable_unprepare(data->num_clks, data->clks);
++exit:
++	return ret;
++}
++
++static void cdns_starfive_set_phy(struct cdns_starfive *data)
++{
++	unsigned int val;
++
++	if (data->mode != USB_DR_MODE_PERIPHERAL) {
++		/* Enable the LS speed keep-alive signal */
++		val = readl(data->phybase_20 + USB_LS_KEEPALIVE_OFF);
++		val |= BIT(USB_LS_KEEPALIVE_ENABLE);
++		writel(val, data->phybase_20 + USB_LS_KEEPALIVE_OFF);
++	}
++
++	if (!data->usb2_only) {
++		/* Configuare spread-spectrum mode: down-spread-spectrum */
++		writel(BIT(4), data->phybase_30 + PCIE_USB3_PHY_PLL_CTL_OFF);
++	}
++}
++
++static int cdns_starfive_phy_init(struct platform_device *pdev,
++							struct cdns_starfive *data)
++{
++	struct device *dev = &pdev->dev;
++	int ret = 0;
++
++	data->phybase_20 = devm_platform_ioremap_resource(pdev, USB2_PHY_RES_INDEX);
++	if (IS_ERR(data->phybase_20)) {
++		dev_err(dev, "Can't map phybase_20 IOMEM resource\n");
++		ret = PTR_ERR(data->phybase_20);
++		goto get_res_err;
++	}
++
++	data->phybase_30 = devm_platform_ioremap_resource(pdev, USB3_PHY_RES_INDEX);
++	if (IS_ERR(data->phybase_30)) {
++		dev_err(dev, "Can't map phybase_30 IOMEM resource\n");
++		ret = PTR_ERR(data->phybase_30);
++		goto get_res_err;
++	}
++
++	cdns_starfive_set_phy(data);
++
++get_res_err:
++	return ret;
++}
++
++static struct cdns3_platform_data cdns_starfive_pdata = {
++#ifdef CONFIG_PM_SLEEP
++	.quirks		  = CDNS3_REGISTER_PM_NOTIFIER,
++#endif
++};
++
++static const struct of_dev_auxdata cdns_starfive_auxdata[] = {
++	{
++		.compatible = "cdns,usb3",
++		.platform_data = &cdns_starfive_pdata,
++	},
++	{},
++};
++
++static int cdns_starfive_probe(struct platform_device *pdev)
++{
++	struct device *dev = &pdev->dev;
++	struct device_node *node = pdev->dev.of_node;
++	struct cdns_starfive *data;
++	struct of_phandle_args args;
++	int ret;
++
++	data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
++	if (!data)
++		return -ENOMEM;
++
++	platform_set_drvdata(pdev, data);
++
++	data->dev = dev;
++
++	data->usb2_only = device_property_read_bool(dev, "starfive,usb2-only");
++	ret = of_parse_phandle_with_fixed_args(pdev->dev.of_node,
++						"starfive,stg-syscon", 4, 0, &args);
++	if (ret < 0) {
++		dev_err(dev, "Failed to parse starfive,stg-syscon\n");
++		return -EINVAL;
++	}
++
++	data->stg_syscon = syscon_node_to_regmap(args.np);
++	of_node_put(args.np);
++	if (IS_ERR(data->stg_syscon))
++		return PTR_ERR(data->stg_syscon);
++	data->stg_offset_4 = args.args[0];
++	data->stg_offset_196 = args.args[1];
++	data->stg_offset_328 = args.args[2];
++	data->stg_offset_500 = args.args[3];
++
++	ret = of_parse_phandle_with_fixed_args(pdev->dev.of_node,
++						"starfive,sys-syscon", 1, 0, &args);
++	if (ret < 0) {
++		dev_err(dev, "Failed to parse starfive,sys-syscon\n");
++		return -EINVAL;
++	}
++
++	data->sys_syscon = syscon_node_to_regmap(args.np);
++	of_node_put(args.np);
++	if (IS_ERR(data->sys_syscon))
++		return PTR_ERR(data->sys_syscon);
++	data->sys_offset = args.args[0];
++
++	cdns_mode_init(pdev, data);
++
++	ret = cdns_clk_rst_init(data);
++	if (ret < 0) {
++		dev_err(&pdev->dev, "Failed to init usb clk reset: %d\n", ret);
++		goto exit;
++	}
++
++	ret = cdns_starfive_phy_init(pdev, data);
++	if (ret) {
++		dev_err(dev, "Failed to init sratfive usb phy: %d\n", ret);
++		goto exit;
++	}
++
++	ret = of_platform_populate(node, NULL, cdns_starfive_auxdata, dev);
++	if (ret) {
++		dev_err(dev, "Failed to create children: %d\n", ret);
++		goto exit;
++	}
++
++	device_set_wakeup_capable(dev, true);
++	pm_runtime_set_active(dev);
++	pm_runtime_enable(dev);
++
++	dev_info(dev, "usb mode %d %s probe success\n",
++		data->mode, data->usb2_only ? "2.0" : "3.0");
++
++	return 0;
++exit:
++	return ret;
++}
++
++static int cdns_starfive_remove_core(struct device *dev, void *c)
++{
++	struct platform_device *pdev = to_platform_device(dev);
++
++	platform_device_unregister(pdev);
++
++	return 0;
++}
++
++static int cdns_starfive_remove(struct platform_device *pdev)
++{
++	struct device *dev = &pdev->dev;
++	struct cdns_starfive *data = dev_get_drvdata(dev);
++
++	pm_runtime_get_sync(dev);
++	device_for_each_child(dev, NULL, cdns_starfive_remove_core);
++
++	reset_control_assert(data->resets);
++	clk_bulk_disable_unprepare(data->num_clks, data->clks);
++	pm_runtime_disable(dev);
++	pm_runtime_put_noidle(dev);
++	platform_set_drvdata(pdev, NULL);
++
++	return 0;
++}
++
++#ifdef CONFIG_PM
++static int cdns_starfive_resume(struct device *dev)
++{
++	struct cdns_starfive *data = dev_get_drvdata(dev);
++	int ret;
++
++	ret = clk_set_rate(data->usb_125m_clk, USB_125M_CLK_RATE);
++	if (ret)
++		goto err;
++
++	ret = clk_bulk_prepare_enable(data->num_clks, data->clks);
++	if (ret)
++		goto err;
++
++	ret = reset_control_deassert(data->resets);
++	if (ret)
++		goto err;
++
++	cdns_starfive_set_phy(data);
++err:
++	return ret;
++}
++
++static int cdns_starfive_suspend(struct device *dev)
++{
++	struct cdns_starfive *data = dev_get_drvdata(dev);
++
++	clk_bulk_disable_unprepare(data->num_clks, data->clks);
++	reset_control_assert(data->resets);
++
++	return 0;
++}
++#endif
++
++static const struct dev_pm_ops cdns_starfive_pm_ops = {
++	SET_RUNTIME_PM_OPS(cdns_starfive_suspend, cdns_starfive_resume, NULL)
++	SET_SYSTEM_SLEEP_PM_OPS(cdns_starfive_suspend, cdns_starfive_resume)
++};
++
++static const struct of_device_id cdns_starfive_of_match[] = {
++	{ .compatible = "starfive,jh7110-cdns3", },
++	{},
++};
++MODULE_DEVICE_TABLE(of, cdns_starfive_of_match);
++
++static struct platform_driver cdns_starfive_driver = {
++	.probe		= cdns_starfive_probe,
++	.remove		= cdns_starfive_remove,
++	.driver		= {
++		.name	= "cdns3-starfive",
++		.of_match_table	= cdns_starfive_of_match,
++		.pm	= &cdns_starfive_pm_ops,
++	},
++};
++
++module_platform_driver(cdns_starfive_driver);
++
++MODULE_ALIAS("platform:cdns3-starfive");
++MODULE_AUTHOR("YanHong Wang <yanhong.wang@starfivetech.com>");
++MODULE_AUTHOR("Mason Huo <mason.huo@starfivetech.com>");
++MODULE_LICENSE("GPL v2");
++MODULE_DESCRIPTION("Cadence USB3 StarFive SoC platform");
+diff --git a/drivers/usb/cdns3/core.h b/drivers/usb/cdns3/core.h
+index 3176f924293a..3b7718f41e72 100644
+--- a/drivers/usb/cdns3/core.h
++++ b/drivers/usb/cdns3/core.h
+@@ -44,6 +44,7 @@ struct cdns3_platform_data {
+ 			bool suspend, bool wakeup);
+ 	unsigned long quirks;
+ #define CDNS3_DEFAULT_PM_RUNTIME_ALLOW	BIT(0)
++#define CDNS3_REGISTER_PM_NOTIFIER	BIT(1)
+ };
+ 
+ /**
+diff --git a/drivers/usb/cdns3/host.c b/drivers/usb/cdns3/host.c
+index 102977790d60..805244ac58b8 100644
+--- a/drivers/usb/cdns3/host.c
++++ b/drivers/usb/cdns3/host.c
+@@ -28,6 +28,76 @@ static const struct xhci_plat_priv xhci_plat_cdns3_xhci = {
+ 	.suspend_quirk = xhci_cdns3_suspend_quirk,
+ };
+ 
++#ifdef CONFIG_PM_SLEEP
++struct cdns_hiber_data {
++	struct usb_hcd *hcd;
++	struct usb_hcd *shared_hcd;
++	struct notifier_block pm_notifier;
++	int (*pm_setup)(struct usb_hcd *hcd);
++	int (*pm_remove)(struct cdns3 *cdns);
++};
++static struct cdns_hiber_data cdns3_hiber_data;
++
++static int cdns_hiber_notifier(struct notifier_block *nb, unsigned long action,
++			void *data)
++{
++	struct usb_hcd *hcd = cdns3_hiber_data.hcd;
++	struct usb_hcd *shared_hcd = cdns3_hiber_data.shared_hcd;
++
++	switch (action) {
++	case PM_RESTORE_PREPARE:
++		if (hcd->state == HC_STATE_SUSPENDED) {
++			usb_hcd_resume_root_hub(hcd);
++			usb_disable_autosuspend(hcd->self.root_hub);
++		}
++		if (shared_hcd->state == HC_STATE_SUSPENDED) {
++			usb_hcd_resume_root_hub(shared_hcd);
++			usb_disable_autosuspend(shared_hcd->self.root_hub);
++		}
++		break;
++	case PM_POST_RESTORE:
++		usb_enable_autosuspend(hcd->self.root_hub);
++		usb_enable_autosuspend(shared_hcd->self.root_hub);
++		break;
++	default:
++		break;
++	}
++
++	return NOTIFY_DONE;
++}
++
++static int cdns_register_pm_notifier(struct usb_hcd *hcd)
++{
++	struct xhci_hcd	*xhci = hcd_to_xhci(hcd);
++
++	cdns3_hiber_data.hcd = xhci->main_hcd;
++	cdns3_hiber_data.shared_hcd = xhci->shared_hcd;
++	cdns3_hiber_data.pm_notifier.notifier_call = cdns_hiber_notifier;
++	return register_pm_notifier(&cdns3_hiber_data.pm_notifier);
++}
++
++static int cdns_unregister_pm_notifier(struct cdns3 *cdns)
++{
++	int ret;
++
++	ret = unregister_pm_notifier(&cdns3_hiber_data.pm_notifier);
++
++	cdns3_hiber_data.hcd = NULL;
++	cdns3_hiber_data.shared_hcd = NULL;
++
++	return ret;
++}
++#endif
++
++static int xhci_cdns3_plat_setup(struct usb_hcd *hcd)
++{
++#ifdef CONFIG_PM_SLEEP
++	if (cdns3_hiber_data.pm_setup)
++		cdns3_hiber_data.pm_setup(hcd);
++#endif
++	return 0;
++}
++
+ static int __cdns3_host_init(struct cdns3 *cdns)
+ {
+ 	struct platform_device *xhci;
+@@ -62,6 +132,13 @@ static int __cdns3_host_init(struct cdns3 *cdns)
+ 	if (cdns->pdata && (cdns->pdata->quirks & CDNS3_DEFAULT_PM_RUNTIME_ALLOW))
+ 		cdns->xhci_plat_data->quirks |= XHCI_DEFAULT_PM_RUNTIME_ALLOW;
+ 
++	cdns->xhci_plat_data->plat_setup = xhci_cdns3_plat_setup;
++#ifdef CONFIG_PM_SLEEP
++	if (cdns->pdata && (cdns->pdata->quirks & CDNS3_REGISTER_PM_NOTIFIER)) {
++		cdns3_hiber_data.pm_setup = cdns_register_pm_notifier;
++		cdns3_hiber_data.pm_remove = cdns_unregister_pm_notifier;
++	}
++#endif
+ 	ret = platform_device_add_data(xhci, cdns->xhci_plat_data,
+ 			sizeof(struct xhci_plat_priv));
+ 	if (ret)
+@@ -115,6 +192,14 @@ int xhci_cdns3_suspend_quirk(struct usb_hcd *hcd)
+ 
+ static void cdns3_host_exit(struct cdns3 *cdns)
+ {
++#ifdef CONFIG_PM_SLEEP
++	if (cdns3_hiber_data.pm_remove) {
++		cdns3_hiber_data.pm_remove(cdns);
++		cdns3_hiber_data.pm_remove = NULL;
++		cdns3_hiber_data.pm_setup = NULL;
++	}
++#endif
++
+ 	kfree(cdns->xhci_plat_data);
+ 	platform_device_unregister(cdns->host_dev);
+ 	cdns->host_dev = NULL;
+diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
+index 01ce3f41cc21..2e761ace3775 100644
+--- a/drivers/watchdog/Kconfig
++++ b/drivers/watchdog/Kconfig
+@@ -2056,6 +2056,14 @@ config UML_WATCHDOG
+ 	tristate "UML watchdog"
+ 	depends on UML || COMPILE_TEST
+ 
++# RISCV Architecture
++
++config STARFIVE_WATCHDOG
++	tristate "StarFive Watchdog support"
++	depends on RISCV
++	select WATCHDOG_CORE
++	help
++	  Say Y here to support the Starfive watchdog.
+ #
+ # ISA-based Watchdog Cards
+ #
+diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile
+index 071a2e50be98..a95bd3858f7b 100644
+--- a/drivers/watchdog/Makefile
++++ b/drivers/watchdog/Makefile
+@@ -207,6 +207,9 @@ obj-$(CONFIG_WATCHDOG_SUN4V)		+= sun4v_wdt.o
+ # Xen
+ obj-$(CONFIG_XEN_WDT) += xen_wdt.o
+ 
++# RISCV Architecture
++obj-$(CONFIG_STARFIVE_WATCHDOG) += starfive-wdt.o
++
+ # Architecture Independent
+ obj-$(CONFIG_BD70528_WATCHDOG) += bd70528_wdt.o
+ obj-$(CONFIG_DA9052_WATCHDOG) += da9052_wdt.o
+diff --git a/drivers/watchdog/starfive-wdt.c b/drivers/watchdog/starfive-wdt.c
+new file mode 100644
+index 000000000000..d316767fcaf5
+--- /dev/null
++++ b/drivers/watchdog/starfive-wdt.c
+@@ -0,0 +1,887 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright 2021 StarFive, Inc <samin.guo@starfivetech.com>
++ * Copyright 2022 StarFive, Inc <xingyu.wu@starfivetech.com>
++ *
++ * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING
++ * CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER
++ * FOR THEM TO SAVE TIME. AS A RESULT, STARFIVE SHALL NOT BE HELD LIABLE
++ * FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY
++ * CLAIMS ARISING FROM THE CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE
++ * BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION
++ * WITH THEIR PRODUCTS.
++ */
++
++#include <linux/clk.h>
++#include <linux/delay.h>
++#include <linux/err.h>
++#include <linux/module.h>
++#include <linux/moduleparam.h>
++#include <linux/mfd/syscon.h>
++#include <linux/io.h>
++#include <linux/iopoll.h>
++#include <linux/interrupt.h>
++#include <linux/of.h>
++#include <linux/of_device.h>
++#include <linux/platform_device.h>
++#include <linux/slab.h>
++#include <linux/types.h>
++#include <linux/timer.h>
++#include <linux/uaccess.h>
++#include <linux/watchdog.h>
++#include <linux/reset.h>
++#include <linux/reset-controller.h>
++#include <linux/pm_runtime.h>
++
++#define WDT_INT_DIS	BIT(0)
++#define DELAY_US	0
++#define TIMEOUT_US	10000
++
++/* JH7100 WatchDog register define */
++#define JH7100_WDGINTSTAUS	0x000
++#define JH7100_WDOGCONTROL	0x104	/* Watchdog Control Register R/W */
++#define JH7100_WDOGLOAD		0x108	/* The initial value to be loaded */
++				/* into the counter and is also used */
++				/* as the reload value. R/W */
++#define JH7100_WDOGEN		0x110	/* Watchdog enable Register */
++#define JH7100_WDOGRELOAD	0x114	/* Write this register to reload preset */
++				/* value to counter. (Write 0 or 1 are both ok) */
++#define JH7100_WDOGVALUE	0x118	/* Watchdog Value Register RO */
++#define JH7100_WDOGINTCLR	0x120	/* Watchdog Clear Interrupt Register WO */
++#define JH7100_WDOGINTMSK	0x124	/* Watchdog Interrupt Mask Register */
++#define JH7100_WDOGLOCK		0x13c	/* Watchdog Lock Register  R/W */
++
++#define JH7100_UNLOCK_KEY	0x378f0765
++#define JH7100_RESEN_SHIFT	0
++#define JH7100_EN_SHIFT		0
++#define JH7100_INTCLR_AVA_SHIFT	1	/* Watchdog can clear interrupt when this bit is 0 */
++
++/* JH7110 WatchDog register define */
++#define JH7110_WDOGLOAD		0x000	/* RW: Watchdog load register */
++#define JH7110_WDOGVALUE	0x004	/* RO: The current value for the watchdog counter */
++#define JH7110_WDOGCONTROL	0x008	/* RW: [0]: reset enable;  [1]: int enable/wdt enable/reload counter; [31:2]: res */
++#define JH7110_WDOGINTCLR	0x00c	/* WO: clear intterupt && reload the counter */
++#define JH7110_WDOGRIS		0x010	/* RO: Raw interrupt status from the counter */
++#define JH7110_WDOGIMS		0x014	/* RO: Enabled interrupt status from the counter */
++#define JH7110_WDOGLOCK		0xc00	/* RO: Enable write access to all other registers by writing 0x1ACCE551 */
++#define JH7110_WDOGITCR		0xf00	/* RW: When set HIGH, places the Watchdog into integraeion test mode */
++#define JH7110_WDOGITOP		0xf04	/* WO:	[0] Integration Test WDOGRES value Integration Test Mode
++					 * Value output on WDOGRES when in Integration Test Mode
++					 * [1] Integration Test WDOGINT value
++					 * Value output on WDOGINT when in Integration Test Mode
++					 */
++
++#define JH7110_UNLOCK_KEY	0x1acce551
++#define JH7110_RESEN_SHIFT	1
++#define JH7110_EN_SHIFT		0
++#define JH7110_INT_EN_SHIFT	JH7110_EN_SHIFT
++
++/* WDOGCONTROL */
++#define WDOG_INT_EN	0x0
++#define WDOG_RESET_EN	0x1
++
++/* WDOGLOCK */
++#define WDOG_LOCKED		BIT(0)
++
++#define STARFIVE_WATCHDOG_INTCLR	0x1
++#define STARFIVE_WATCHDOG_ENABLE	0x1
++#define STARFIVE_WATCHDOG_ATBOOT	0x0
++#define STARFIVE_WATCHDOG_MAXCNT	0xffffffff
++
++#define STARFIVE_WATCHDOG_DEFAULT_TIME	(15)
++
++static bool nowayout = WATCHDOG_NOWAYOUT;
++static int tmr_margin;
++static int tmr_atboot = STARFIVE_WATCHDOG_ATBOOT;
++static int soft_noboot;
++
++module_param(tmr_margin, int, 0);
++module_param(tmr_atboot, int, 0);
++module_param(nowayout, bool, 0);
++module_param(soft_noboot, int, 0);
++
++MODULE_PARM_DESC(tmr_margin, "Watchdog tmr_margin in seconds. (default="
++		__MODULE_STRING(STARFIVE_WATCHDOG_DEFAULT_TIME) ")");
++MODULE_PARM_DESC(tmr_atboot,
++		"Watchdog is started at boot time if set to 1, default="
++			__MODULE_STRING(STARFIVE_WATCHDOG_ATBOOT));
++MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default="
++			__MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
++MODULE_PARM_DESC(soft_noboot,
++	"Watchdog action, set to 1 to ignore reboots, 0 to reboot (default 0)");
++
++struct starfive_wdt_variant_t {
++	u32 unlock_key;
++	u8 enrst_shift;
++	u8 en_shift;
++	u8 intclr_check;
++	u8 intclr_ava_shift;
++};
++
++struct starfive_wdt_variant {
++	u32 control;
++	u32 load;
++	u32 enable;
++	u32 reload;
++	u32 value;
++	u32 int_clr;
++	u32 int_mask;
++	u32 unlock;
++	u32 enter_irq_status;
++	struct starfive_wdt_variant_t *variant;
++};
++
++struct starfive_wdt {
++	u64 freq;
++	struct device *dev;
++	struct watchdog_device wdt_device;
++	struct clk *core_clk;
++	struct clk *apb_clk;
++	struct reset_control *rsts;
++	const struct starfive_wdt_variant *drv_data;
++	u32 count;	/*count of timeout*/
++	u32 reload;	/*restore the count*/
++	void __iomem *base;
++	spinlock_t lock;
++
++	int irq;
++};
++
++#ifdef CONFIG_OF
++static struct starfive_wdt_variant_t jh7100_variant = {
++	.unlock_key = JH7100_UNLOCK_KEY,
++	.enrst_shift = JH7100_RESEN_SHIFT,
++	.en_shift = JH7100_EN_SHIFT,
++	.intclr_check = 1,
++	.intclr_ava_shift = JH7100_INTCLR_AVA_SHIFT,
++};
++
++static struct starfive_wdt_variant_t jh7110_variant = {
++	.unlock_key = JH7110_UNLOCK_KEY,
++	.enrst_shift = JH7110_RESEN_SHIFT,
++	.en_shift = JH7110_EN_SHIFT,
++};
++
++static const struct starfive_wdt_variant drv_data_jh7100 = {
++	.control = JH7100_WDOGCONTROL,
++	.load = JH7100_WDOGLOAD,
++	.enable = JH7100_WDOGEN,
++	.reload = JH7100_WDOGRELOAD,
++	.value = JH7100_WDOGVALUE,
++	.int_clr = JH7100_WDOGINTCLR,
++	.int_mask = JH7100_WDOGINTMSK,
++	.unlock = JH7100_WDOGLOCK,
++	.variant = &jh7100_variant,
++};
++
++static const struct starfive_wdt_variant drv_data_jh7110 = {
++	.control = JH7110_WDOGCONTROL,
++	.load = JH7110_WDOGLOAD,
++	.enable = JH7110_WDOGCONTROL,
++	.value = JH7110_WDOGVALUE,
++	.int_clr = JH7110_WDOGINTCLR,
++	.unlock = JH7110_WDOGLOCK,
++	.enter_irq_status = JH7110_WDOGIMS,
++	.variant = &jh7110_variant,
++};
++
++static const struct of_device_id starfive_wdt_match[] = {
++	{ .compatible = "starfive,jh7100-wdt", .data = &drv_data_jh7100 },
++	{ .compatible = "starfive,jh7110-wdt", .data = &drv_data_jh7110 },
++	{},
++};
++MODULE_DEVICE_TABLE(of, starfive_wdt_match);
++#endif
++
++static const struct platform_device_id starfive_wdt_ids[] = {
++	{
++		.name = "starfive-wdt",
++		.driver_data = (unsigned long)&drv_data_jh7100,
++	},
++	{
++		.name = "starfive-dskit-wdt",
++		.driver_data = (unsigned long)&drv_data_jh7110,
++	},
++	{}
++};
++MODULE_DEVICE_TABLE(platform, starfive_wdt_ids);
++
++static int starfive_wdt_get_clock_rate(struct starfive_wdt *wdt)
++{
++	int ret;
++	u32 freq;
++
++	/* Next we try to get clock-frequency from dts.*/
++	ret = of_property_read_u32(wdt->dev->of_node, "clock-frequency", &freq);
++	if (!ret) {
++		wdt->freq = (u64)freq;
++		return 0;
++	}
++	dev_dbg(wdt->dev, "get rate failed, need clock-frequency define in dts.\n");
++
++	if (!IS_ERR(wdt->core_clk)) {
++		wdt->freq = clk_get_rate(wdt->core_clk);
++		return 0;
++	}
++	dev_err(wdt->dev, "get clock-frequency failed\n");
++	return -ENOENT;
++}
++
++static int starfive_wdt_enable_clock(struct starfive_wdt *wdt)
++{
++	int err = 0;
++
++	wdt->apb_clk = devm_clk_get(wdt->dev, "apb_clk");
++	if (!IS_ERR(wdt->apb_clk)) {
++		err = clk_prepare_enable(wdt->apb_clk);
++		if (err)
++			dev_warn(wdt->dev, "enable core_clk error.\n");
++	}
++
++	wdt->core_clk = devm_clk_get(wdt->dev, "core_clk");
++	if (!IS_ERR(wdt->core_clk)) {
++		err = clk_prepare_enable(wdt->core_clk);
++		if (err)
++			dev_warn(wdt->dev, "enable apb_clk error.\n");
++	}
++
++	return err;
++}
++
++static int starfive_wdt_reset_init(struct starfive_wdt *wdt)
++{
++	int err = 0;
++
++	wdt->rsts = devm_reset_control_array_get_exclusive(wdt->dev);
++	if (!IS_ERR(wdt->rsts)) {
++		err = reset_control_deassert(wdt->rsts);
++		if (err)
++			dev_err(wdt->dev, "deassert rsts error.\n");
++	} else
++		err = PTR_ERR(wdt->rsts);
++
++	return err;
++}
++
++static __maybe_unused
++u32 starfive_wdt_sec_to_ticks(struct starfive_wdt *wdt, u32 sec)
++{
++	return sec * wdt->freq;
++}
++
++static __maybe_unused
++u32 starfive_wdt_ticks_to_sec(struct starfive_wdt *wdt, u32 ticks)
++{
++	return DIV_ROUND_CLOSEST(ticks, wdt->freq);
++}
++
++/*
++ * Write unlock-key to unlock. Write other value to lock. When lock bit is 1,
++ * external accesses to other watchdog registers are ignored.
++ */
++static int starfive_wdt_is_locked(struct starfive_wdt *wdt)
++{
++	u32 val;
++
++	val = readl(wdt->base + wdt->drv_data->unlock);
++	return !!(val & WDOG_LOCKED);
++}
++
++static void starfive_wdt_unlock(struct starfive_wdt *wdt)
++{
++	if (starfive_wdt_is_locked(wdt))
++		writel(wdt->drv_data->variant->unlock_key,
++			wdt->base + wdt->drv_data->unlock);
++}
++
++static void starfive_wdt_lock(struct starfive_wdt *wdt)
++{
++	if (!starfive_wdt_is_locked(wdt))
++		writel(~wdt->drv_data->variant->unlock_key,
++			wdt->base + wdt->drv_data->unlock);
++}
++
++static int __maybe_unused starfive_wdt_is_running(struct starfive_wdt *wdt)
++{
++	u32 val;
++
++	starfive_wdt_unlock(wdt);
++	val = readl(wdt->base + wdt->drv_data->enable);
++	starfive_wdt_lock(wdt);
++
++	return !!(val & STARFIVE_WATCHDOG_ENABLE <<
++		wdt->drv_data->variant->en_shift);
++}
++
++static inline void starfive_wdt_int_enable(struct starfive_wdt *wdt)
++{
++	u32 val;
++
++	if (wdt->drv_data->int_mask) {
++		val = readl(wdt->base + wdt->drv_data->int_mask);
++		val &= ~WDT_INT_DIS;
++		writel(val, wdt->base + wdt->drv_data->int_mask);
++	}
++}
++
++static inline void starfive_wdt_int_disable(struct starfive_wdt *wdt)
++{
++	u32 val;
++
++	if (wdt->drv_data->int_mask) {
++		val = readl(wdt->base + wdt->drv_data->int_mask);
++		val |= WDT_INT_DIS;
++		writel(val, wdt->base + wdt->drv_data->int_mask);
++	}
++}
++
++static void starfive_wdt_enable_reset(struct starfive_wdt *wdt)
++{
++	u32 val;
++
++	val = readl(wdt->base + wdt->drv_data->control);
++	val |= WDOG_RESET_EN << wdt->drv_data->variant->enrst_shift;
++	/* enable wdog interrupt to reset */
++	writel(val, wdt->base + wdt->drv_data->control);
++}
++
++static void starfive_wdt_disable_reset(struct starfive_wdt *wdt)
++{
++	u32 val;
++
++	val = readl(wdt->base + wdt->drv_data->control);
++	val &= ~(WDOG_RESET_EN << wdt->drv_data->variant->enrst_shift);
++	/*disable wdog interrupt to reset*/
++	writel(val, wdt->base + wdt->drv_data->control);
++}
++
++static bool starfive_wdt_enter_irq_status(struct starfive_wdt *wdt)
++{
++	/* interrupt status whether has entered from the counter */
++	return !!readl(wdt->base + wdt->drv_data->enter_irq_status);
++}
++
++static void starfive_wdt_int_clr(struct starfive_wdt *wdt)
++{
++	void __iomem *addr;
++	u8 clr_check;
++	u8 clr_ava_shift;
++	u32 value;
++	int ret = 0;
++
++	addr = wdt->base + wdt->drv_data->int_clr;
++	clr_ava_shift = wdt->drv_data->variant->intclr_ava_shift;
++	clr_check = wdt->drv_data->variant->intclr_check;
++	if (clr_check) {
++		/* waiting interrupt can be to clearing */
++		value = readl(addr);
++		ret = readl_poll_timeout_atomic(addr, value,
++				!(value & BIT(clr_ava_shift)), DELAY_US, TIMEOUT_US);
++	}
++
++	if (!ret)
++		writel(STARFIVE_WATCHDOG_INTCLR, addr);
++
++	if (starfive_wdt_enter_irq_status(wdt))
++		enable_irq(wdt->irq);
++}
++
++static inline void starfive_wdt_set_count(struct starfive_wdt *wdt, u32 val)
++{
++	writel(val, wdt->base + wdt->drv_data->load);
++}
++
++static inline u32 starfive_wdt_get_count(struct starfive_wdt *wdt)
++{
++	return readl(wdt->base + wdt->drv_data->value);
++}
++
++static inline void starfive_wdt_enable(struct starfive_wdt *wdt)
++{
++	u32 val;
++
++	val = readl(wdt->base + wdt->drv_data->enable);
++	val |= STARFIVE_WATCHDOG_ENABLE << wdt->drv_data->variant->en_shift;
++	writel(val, wdt->base + wdt->drv_data->enable);
++}
++
++static inline void starfive_wdt_disable(struct starfive_wdt *wdt)
++{
++	u32 val;
++
++	val = readl(wdt->base + wdt->drv_data->enable);
++	val &= ~(STARFIVE_WATCHDOG_ENABLE << wdt->drv_data->variant->en_shift);
++	writel(val, wdt->base + wdt->drv_data->enable);
++}
++
++static inline void
++starfive_wdt_set_relod_count(struct starfive_wdt *wdt, u32 count)
++{
++	writel(count, wdt->base + wdt->drv_data->load);
++	if (wdt->drv_data->reload)
++		writel(0x1, wdt->base + wdt->drv_data->reload);
++	else
++		/* jh7110 need enable controller to reload counter */
++		starfive_wdt_enable(wdt);
++}
++
++static int starfive_wdt_mask_and_disable_reset(struct starfive_wdt *wdt, bool mask)
++{
++	starfive_wdt_unlock(wdt);
++
++	if (mask)
++		starfive_wdt_disable_reset(wdt);
++	else
++		starfive_wdt_enable_reset(wdt);
++
++	starfive_wdt_lock(wdt);
++
++	return 0;
++}
++
++static unsigned int starfive_wdt_max_timeout(struct starfive_wdt *wdt)
++{
++	return DIV_ROUND_UP(STARFIVE_WATCHDOG_MAXCNT, wdt->freq) - 1;
++}
++
++static unsigned int starfive_wdt_get_timeleft(struct watchdog_device *wdd)
++{
++	struct starfive_wdt *wdt = watchdog_get_drvdata(wdd);
++	u32 count;
++	u32 irq_status;
++
++	starfive_wdt_unlock(wdt);
++	/*
++	 * Because set half count value,
++	 * timeleft value should add the count value before first timeout.
++	 */
++	irq_status = starfive_wdt_enter_irq_status(wdt) ? 1 : 0;
++	count = starfive_wdt_get_count(wdt) + (1 - irq_status) * wdt->count;
++	starfive_wdt_lock(wdt);
++
++	return starfive_wdt_ticks_to_sec(wdt, count);
++}
++
++static int starfive_wdt_keepalive(struct watchdog_device *wdd)
++{
++	struct starfive_wdt *wdt = watchdog_get_drvdata(wdd);
++
++	spin_lock(&wdt->lock);
++
++	starfive_wdt_unlock(wdt);
++	starfive_wdt_int_clr(wdt);
++	starfive_wdt_set_relod_count(wdt, wdt->count);
++	starfive_wdt_lock(wdt);
++
++	spin_unlock(&wdt->lock);
++
++	return 0;
++}
++
++static irqreturn_t starfive_wdt_interrupt_handler(int irq, void *data)
++{
++	/*
++	 * We don't clear the IRQ status. It's supposed to be done by the
++	 * following ping operations.
++	 */
++	struct platform_device *pdev = data;
++	struct starfive_wdt *wdt = platform_get_drvdata(pdev);
++
++	/* Disable the IRQ and avoid re-entry interrupt. */
++	disable_irq_nosync(wdt->irq);
++
++	return IRQ_HANDLED;
++}
++
++static int starfive_wdt_stop(struct watchdog_device *wdd)
++{
++	struct starfive_wdt *wdt = watchdog_get_drvdata(wdd);
++
++	spin_lock(&wdt->lock);
++
++	starfive_wdt_unlock(wdt);
++	starfive_wdt_int_disable(wdt);
++	starfive_wdt_int_clr(wdt);
++	starfive_wdt_disable(wdt);
++	starfive_wdt_lock(wdt);
++
++	spin_unlock(&wdt->lock);
++
++	return 0;
++}
++
++static int starfive_wdt_pm_stop(struct watchdog_device *wdd)
++{
++	struct starfive_wdt *wdt = watchdog_get_drvdata(wdd);
++
++	starfive_wdt_stop(wdd);
++	pm_runtime_put(wdt->dev);
++
++	return 0;
++}
++
++static int starfive_wdt_start(struct watchdog_device *wdd)
++{
++	struct starfive_wdt *wdt = watchdog_get_drvdata(wdd);
++
++	pm_runtime_get_sync(wdt->dev);
++
++	spin_lock(&wdt->lock);
++
++	starfive_wdt_unlock(wdt);
++
++	if (soft_noboot)
++		starfive_wdt_disable_reset(wdt);
++	else
++		starfive_wdt_enable_reset(wdt);
++
++	starfive_wdt_int_clr(wdt);
++	starfive_wdt_set_count(wdt, wdt->count);
++	starfive_wdt_int_enable(wdt);
++	starfive_wdt_enable(wdt);
++
++	starfive_wdt_lock(wdt);
++
++	spin_unlock(&wdt->lock);
++
++	return 0;
++}
++
++static int starfive_wdt_restart(struct watchdog_device *wdd, unsigned long action,
++				void *data)
++{
++	struct starfive_wdt *wdt = watchdog_get_drvdata(wdd);
++
++	starfive_wdt_unlock(wdt);
++	/* disable watchdog, to be safe */
++	starfive_wdt_disable(wdt);
++
++	if (soft_noboot)
++		starfive_wdt_disable_reset(wdt);
++	else
++		starfive_wdt_enable_reset(wdt);
++
++	/* put initial values into count and data */
++	starfive_wdt_set_count(wdt, wdt->count);
++
++	/* set the watchdog to go and reset... */
++	starfive_wdt_int_clr(wdt);
++	starfive_wdt_int_enable(wdt);
++	starfive_wdt_enable(wdt);
++
++	/* wait for reset to assert... */
++	mdelay(500);
++
++	starfive_wdt_lock(wdt);
++
++	return 0;
++}
++
++static int starfive_wdt_set_timeout(struct watchdog_device *wdd,
++				    unsigned int timeout)
++{
++	struct starfive_wdt *wdt = watchdog_get_drvdata(wdd);
++
++	unsigned long freq = wdt->freq;
++	unsigned int count;
++
++	if (timeout < 1)
++		return -EINVAL;
++
++	/*
++	 * This watchdog takes twice timeouts to reset.
++	 * In order to reduce time to reset, should set half count value.
++	 */
++	count = timeout * freq / 2;
++
++	if (count > STARFIVE_WATCHDOG_MAXCNT) {
++		dev_warn(wdt->dev, "timeout %d too big,use the MAX-timeout set.\n",
++				timeout);
++		timeout = starfive_wdt_max_timeout(wdt);
++		count = timeout * freq;
++	}
++
++	dev_info(wdt->dev, "Heartbeat: timeout=%d, count/2=%d (%08x)\n",
++		timeout, count, count);
++
++	starfive_wdt_unlock(wdt);
++	starfive_wdt_disable(wdt);
++	starfive_wdt_set_relod_count(wdt, count);
++	starfive_wdt_enable(wdt);
++	starfive_wdt_lock(wdt);
++
++	wdt->count = count;
++	wdd->timeout = timeout;
++
++	return 0;
++}
++
++#define OPTIONS (WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE)
++
++static const struct watchdog_info starfive_wdt_ident = {
++	.options	= OPTIONS,
++	.firmware_version = 0,
++	.identity	= "StarFive Watchdog",
++};
++
++static const struct watchdog_ops starfive_wdt_ops = {
++	.owner = THIS_MODULE,
++	.start = starfive_wdt_start,
++	.stop = starfive_wdt_pm_stop,
++	.ping = starfive_wdt_keepalive,
++	.set_timeout = starfive_wdt_set_timeout,
++	.restart = starfive_wdt_restart,
++	.get_timeleft = starfive_wdt_get_timeleft,
++};
++
++static const struct watchdog_device starfive_wdd = {
++	.info = &starfive_wdt_ident,
++	.ops = &starfive_wdt_ops,
++	.timeout = STARFIVE_WATCHDOG_DEFAULT_TIME,
++};
++
++static inline const struct starfive_wdt_variant *
++starfive_get_wdt_drv_data(struct platform_device *pdev)
++{
++	const struct starfive_wdt_variant *variant;
++
++	variant = of_device_get_match_data(&pdev->dev);
++	if (!variant) {
++		/* Device matched by platform_device_id */
++		variant = (struct starfive_wdt_variant *)
++			platform_get_device_id(pdev)->driver_data;
++	}
++
++	return variant;
++}
++
++static int starfive_wdt_probe(struct platform_device *pdev)
++{
++	struct device *dev = &pdev->dev;
++	struct starfive_wdt *wdt;
++	int started = 0;
++	int ret;
++
++	pm_runtime_enable(dev);
++
++	wdt = devm_kzalloc(dev, sizeof(*wdt), GFP_KERNEL);
++	if (!wdt)
++		return -ENOMEM;
++
++	wdt->dev = dev;
++	spin_lock_init(&wdt->lock);
++	wdt->wdt_device = starfive_wdd;
++
++	wdt->drv_data = starfive_get_wdt_drv_data(pdev);
++
++	wdt->irq = platform_get_irq(pdev, 0);
++	if (wdt->irq < 0) {
++		dev_err(dev, "can not find irq.\n");
++		return wdt->irq;
++	}
++
++	/* get the memory region for the watchdog timer */
++	wdt->base = devm_platform_ioremap_resource(pdev, 0);
++	if (IS_ERR(wdt->base)) {
++		ret = PTR_ERR(wdt->base);
++		goto err;
++	}
++
++	ret = starfive_wdt_enable_clock(wdt);
++	if (ret)
++		dev_warn(wdt->dev, "get & enable clk err\n");
++
++	starfive_wdt_get_clock_rate(wdt);
++
++	ret = starfive_wdt_reset_init(wdt);
++	if (ret)
++		dev_warn(wdt->dev, "get & deassert rst err\n");
++
++	wdt->wdt_device.min_timeout = 1;
++	wdt->wdt_device.max_timeout = starfive_wdt_max_timeout(wdt);
++
++	watchdog_set_drvdata(&wdt->wdt_device, wdt);
++
++	/*
++	 * see if we can actually set the requested timer margin,
++	 * and if not, try the default value.
++	 */
++	watchdog_init_timeout(&wdt->wdt_device, tmr_margin, dev);
++
++	ret = starfive_wdt_set_timeout(&wdt->wdt_device,
++				       wdt->wdt_device.timeout);
++	if (ret) {
++		dev_info(dev, "tmr_margin value out of range, default %d used\n",
++				 STARFIVE_WATCHDOG_DEFAULT_TIME);
++		starfive_wdt_set_timeout(&wdt->wdt_device,
++					 STARFIVE_WATCHDOG_DEFAULT_TIME);
++	}
++
++	ret = devm_request_irq(dev, wdt->irq, starfive_wdt_interrupt_handler, 0,
++			       pdev->name, pdev);
++	if (ret != 0) {
++		dev_err(dev, "failed to install irq (%d)\n", ret);
++		goto err;
++	}
++
++	watchdog_set_nowayout(&wdt->wdt_device, nowayout);
++	watchdog_set_restart_priority(&wdt->wdt_device, 128);
++
++	wdt->wdt_device.parent = dev;
++
++	ret = watchdog_register_device(&wdt->wdt_device);
++	if (ret)
++		goto err;
++
++	ret = starfive_wdt_mask_and_disable_reset(wdt, false);
++	if (ret < 0)
++		goto err_unregister;
++
++	if (tmr_atboot && started == 0) {
++		dev_info(dev, "starting watchdog timer\n");
++		starfive_wdt_start(&wdt->wdt_device);
++	} else if (!tmr_atboot) {
++
++		/*
++		 *if we're not enabling the watchdog, then ensure it is
++		 * disabled if it has been left running from the bootloader
++		 * or other source.
++		 */
++		starfive_wdt_stop(&wdt->wdt_device);
++	}
++	clk_disable_unprepare(wdt->core_clk);
++	clk_disable_unprepare(wdt->apb_clk);
++
++	platform_set_drvdata(pdev, wdt);
++
++	return 0;
++
++err_unregister:
++	watchdog_unregister_device(&wdt->wdt_device);
++err:
++	return ret;
++}
++
++static int starfive_wdt_remove(struct platform_device *dev)
++{
++	int ret;
++	struct starfive_wdt *wdt = platform_get_drvdata(dev);
++
++	ret = starfive_wdt_mask_and_disable_reset(wdt, true);
++	if (ret < 0)
++		return ret;
++
++	watchdog_unregister_device(&wdt->wdt_device);
++
++	clk_disable_unprepare(wdt->core_clk);
++	clk_disable_unprepare(wdt->apb_clk);
++	pm_runtime_disable(wdt->dev);
++
++	return 0;
++}
++
++static void starfive_wdt_shutdown(struct platform_device *dev)
++{
++	struct starfive_wdt *wdt = platform_get_drvdata(dev);
++
++	starfive_wdt_mask_and_disable_reset(wdt, true);
++
++	starfive_wdt_pm_stop(&wdt->wdt_device);
++}
++
++#ifdef CONFIG_PM_SLEEP
++
++static int starfive_wdt_suspend(struct device *dev)
++{
++	int ret;
++	struct starfive_wdt *wdt = dev_get_drvdata(dev);
++
++	starfive_wdt_unlock(wdt);
++
++	/* Save watchdog state, and turn it off. */
++	wdt->reload = starfive_wdt_get_count(wdt);
++
++	ret = starfive_wdt_mask_and_disable_reset(wdt, true);
++	if (ret < 0)
++		return ret;
++
++	/* Note that WTCNT doesn't need to be saved. */
++	starfive_wdt_stop(&wdt->wdt_device);
++	pm_runtime_force_suspend(dev);
++
++	starfive_wdt_lock(wdt);
++
++	return 0;
++}
++
++static int starfive_wdt_resume(struct device *dev)
++{
++	int ret;
++	struct starfive_wdt *wdt = dev_get_drvdata(dev);
++
++	starfive_wdt_unlock(wdt);
++
++	/* Restore watchdog state. */
++	starfive_wdt_set_relod_count(wdt, wdt->reload);
++
++	pm_runtime_force_resume(dev);
++
++	starfive_wdt_restart(&wdt->wdt_device, 0, NULL);
++
++	ret = starfive_wdt_mask_and_disable_reset(wdt, false);
++	if (ret < 0)
++		return ret;
++
++	starfive_wdt_lock(wdt);
++
++	return 0;
++}
++#endif /* CONFIG_PM_SLEEP */
++
++#ifdef CONFIG_PM
++
++static int starfive_wdt_runtime_suspend(struct device *dev)
++{
++	struct starfive_wdt *wdt = dev_get_drvdata(dev);
++
++	clk_disable_unprepare(wdt->apb_clk);
++	clk_disable_unprepare(wdt->core_clk);
++
++	return 0;
++}
++
++static int starfive_wdt_runtime_resume(struct device *dev)
++{
++	struct starfive_wdt *wdt = dev_get_drvdata(dev);
++
++	clk_prepare_enable(wdt->apb_clk);
++	clk_prepare_enable(wdt->core_clk);
++
++	return 0;
++}
++
++#endif /*CONFIG_PM*/
++
++static const struct dev_pm_ops starfive_wdt_pm_ops = {
++	SET_RUNTIME_PM_OPS(starfive_wdt_runtime_suspend, starfive_wdt_runtime_resume, NULL)
++	SET_SYSTEM_SLEEP_PM_OPS(starfive_wdt_suspend, starfive_wdt_resume)
++};
++
++static struct platform_driver starfive_starfive_wdt_driver = {
++	.probe		= starfive_wdt_probe,
++	.remove		= starfive_wdt_remove,
++	.shutdown	= starfive_wdt_shutdown,
++	.id_table	= starfive_wdt_ids,
++	.driver		= {
++		.name	= "starfive-wdt",
++		.pm	= &starfive_wdt_pm_ops,
++		.of_match_table = of_match_ptr(starfive_wdt_match),
++	},
++};
++
++module_platform_driver(starfive_starfive_wdt_driver);
++
++MODULE_AUTHOR("xingyu.wu <xingyu.wu@starfivetech.com>");
++MODULE_AUTHOR("samin.guo <samin.guo@starfivetech.com>");
++MODULE_DESCRIPTION("StarFive Watchdog Device Driver");
++MODULE_LICENSE("GPL v2");
+diff --git a/include/crypto/sha.h b/include/crypto/sha.h
+new file mode 100644
+index 000000000000..4ff3da816630
+--- /dev/null
++++ b/include/crypto/sha.h
+@@ -0,0 +1,167 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++/*
++ * Common values for SHA algorithms
++ */
++
++#ifndef _CRYPTO_SHA_H
++#define _CRYPTO_SHA_H
++
++#include <linux/types.h>
++
++#define SHA1_DIGEST_SIZE        20
++#define SHA1_BLOCK_SIZE         64
++
++#define SHA224_DIGEST_SIZE	28
++#define SHA224_BLOCK_SIZE	64
++
++#define SHA256_DIGEST_SIZE      32
++#define SHA256_BLOCK_SIZE       64
++
++#define SHA384_DIGEST_SIZE      48
++#define SHA384_BLOCK_SIZE       128
++
++#define SHA512_DIGEST_SIZE      64
++#define SHA512_BLOCK_SIZE       128
++
++#define SHA1_H0		0x67452301UL
++#define SHA1_H1		0xefcdab89UL
++#define SHA1_H2		0x98badcfeUL
++#define SHA1_H3		0x10325476UL
++#define SHA1_H4		0xc3d2e1f0UL
++
++#define SHA224_H0	0xc1059ed8UL
++#define SHA224_H1	0x367cd507UL
++#define SHA224_H2	0x3070dd17UL
++#define SHA224_H3	0xf70e5939UL
++#define SHA224_H4	0xffc00b31UL
++#define SHA224_H5	0x68581511UL
++#define SHA224_H6	0x64f98fa7UL
++#define SHA224_H7	0xbefa4fa4UL
++
++#define SHA256_H0	0x6a09e667UL
++#define SHA256_H1	0xbb67ae85UL
++#define SHA256_H2	0x3c6ef372UL
++#define SHA256_H3	0xa54ff53aUL
++#define SHA256_H4	0x510e527fUL
++#define SHA256_H5	0x9b05688cUL
++#define SHA256_H6	0x1f83d9abUL
++#define SHA256_H7	0x5be0cd19UL
++
++#define SHA384_H0	0xcbbb9d5dc1059ed8ULL
++#define SHA384_H1	0x629a292a367cd507ULL
++#define SHA384_H2	0x9159015a3070dd17ULL
++#define SHA384_H3	0x152fecd8f70e5939ULL
++#define SHA384_H4	0x67332667ffc00b31ULL
++#define SHA384_H5	0x8eb44a8768581511ULL
++#define SHA384_H6	0xdb0c2e0d64f98fa7ULL
++#define SHA384_H7	0x47b5481dbefa4fa4ULL
++
++#define SHA512_H0	0x6a09e667f3bcc908ULL
++#define SHA512_H1	0xbb67ae8584caa73bULL
++#define SHA512_H2	0x3c6ef372fe94f82bULL
++#define SHA512_H3	0xa54ff53a5f1d36f1ULL
++#define SHA512_H4	0x510e527fade682d1ULL
++#define SHA512_H5	0x9b05688c2b3e6c1fULL
++#define SHA512_H6	0x1f83d9abfb41bd6bULL
++#define SHA512_H7	0x5be0cd19137e2179ULL
++
++extern const u8 sha1_zero_message_hash[SHA1_DIGEST_SIZE];
++
++extern const u8 sha224_zero_message_hash[SHA224_DIGEST_SIZE];
++
++extern const u8 sha256_zero_message_hash[SHA256_DIGEST_SIZE];
++
++extern const u8 sha384_zero_message_hash[SHA384_DIGEST_SIZE];
++
++extern const u8 sha512_zero_message_hash[SHA512_DIGEST_SIZE];
++
++struct sha1_state {
++	u32 state[SHA1_DIGEST_SIZE / 4];
++	u64 count;
++	u8 buffer[SHA1_BLOCK_SIZE];
++};
++
++struct sha256_state {
++	u32 state[SHA256_DIGEST_SIZE / 4];
++	u64 count;
++	u8 buf[SHA256_BLOCK_SIZE];
++};
++
++struct sha512_state {
++	u64 state[SHA512_DIGEST_SIZE / 8];
++	u64 count[2];
++	u8 buf[SHA512_BLOCK_SIZE];
++};
++
++struct shash_desc;
++
++extern int crypto_sha1_update(struct shash_desc *desc, const u8 *data,
++			      unsigned int len);
++
++extern int crypto_sha1_finup(struct shash_desc *desc, const u8 *data,
++			     unsigned int len, u8 *hash);
++
++extern int crypto_sha256_update(struct shash_desc *desc, const u8 *data,
++			      unsigned int len);
++
++extern int crypto_sha256_finup(struct shash_desc *desc, const u8 *data,
++			       unsigned int len, u8 *hash);
++
++extern int crypto_sha512_update(struct shash_desc *desc, const u8 *data,
++			      unsigned int len);
++
++extern int crypto_sha512_finup(struct shash_desc *desc, const u8 *data,
++			       unsigned int len, u8 *hash);
++
++/*
++ * An implementation of SHA-1's compression function.  Don't use in new code!
++ * You shouldn't be using SHA-1, and even if you *have* to use SHA-1, this isn't
++ * the correct way to hash something with SHA-1 (use crypto_shash instead).
++ */
++#define SHA1_DIGEST_WORDS	(SHA1_DIGEST_SIZE / 4)
++#define SHA1_WORKSPACE_WORDS	16
++void sha1_init(__u32 *buf);
++void sha1_transform(__u32 *digest, const char *data, __u32 *W);
++
++/*
++ * Stand-alone implementation of the SHA256 algorithm. It is designed to
++ * have as little dependencies as possible so it can be used in the
++ * kexec_file purgatory. In other cases you should generally use the
++ * hash APIs from include/crypto/hash.h. Especially when hashing large
++ * amounts of data as those APIs may be hw-accelerated.
++ *
++ * For details see lib/crypto/sha256.c
++ */
++
++static inline void sha256_init(struct sha256_state *sctx)
++{
++	sctx->state[0] = SHA256_H0;
++	sctx->state[1] = SHA256_H1;
++	sctx->state[2] = SHA256_H2;
++	sctx->state[3] = SHA256_H3;
++	sctx->state[4] = SHA256_H4;
++	sctx->state[5] = SHA256_H5;
++	sctx->state[6] = SHA256_H6;
++	sctx->state[7] = SHA256_H7;
++	sctx->count = 0;
++}
++void sha256_update(struct sha256_state *sctx, const u8 *data, unsigned int len);
++void sha256_final(struct sha256_state *sctx, u8 *out);
++void sha256(const u8 *data, unsigned int len, u8 *out);
++
++static inline void sha224_init(struct sha256_state *sctx)
++{
++	sctx->state[0] = SHA224_H0;
++	sctx->state[1] = SHA224_H1;
++	sctx->state[2] = SHA224_H2;
++	sctx->state[3] = SHA224_H3;
++	sctx->state[4] = SHA224_H4;
++	sctx->state[5] = SHA224_H5;
++	sctx->state[6] = SHA224_H6;
++	sctx->state[7] = SHA224_H7;
++	sctx->count = 0;
++}
++void sha224_update(struct sha256_state *sctx, const u8 *data, unsigned int len);
++void sha224_final(struct sha256_state *sctx, u8 *out);
++
++#endif
+diff --git a/include/dt-bindings/clock/starfive-jh7110-clkgen.h b/include/dt-bindings/clock/starfive-jh7110-clkgen.h
+new file mode 100755
+index 000000000000..03ce4952b45f
+--- /dev/null
++++ b/include/dt-bindings/clock/starfive-jh7110-clkgen.h
+@@ -0,0 +1,374 @@
++/* SPDX-License-Identifier: GPL-2.0 OR MIT */
++/*
++ * Copyright 2022 StarFive, Inc <xingyu.wu@starfivetech.com>
++ */
++
++#ifndef __DT_BINDINGS_CLOCK_STARFIVE_JH7110_CLKGEN_H__
++#define __DT_BINDINGS_CLOCK_STARFIVE_JH7110_CLKGEN_H__
++
++/* sys regisger */
++#define JH7110_CPU_ROOT				0
++#define JH7110_CPU_CORE				1
++#define JH7110_CPU_BUS				2
++#define JH7110_GPU_ROOT				3
++#define JH7110_PERH_ROOT			4
++#define JH7110_BUS_ROOT				5
++#define JH7110_NOCSTG_BUS			6
++#define JH7110_AXI_CFG0				7
++#define JH7110_STG_AXIAHB			8
++#define JH7110_AHB0				9
++#define JH7110_AHB1				10
++#define JH7110_APB_BUS_FUNC			11
++#define JH7110_APB0				12
++#define JH7110_PLL0_DIV2			13
++#define JH7110_PLL1_DIV2			14
++#define JH7110_PLL2_DIV2			15
++#define JH7110_AUDIO_ROOT			16
++#define JH7110_MCLK_INNER			17
++#define JH7110_MCLK				18
++#define JH7110_MCLK_OUT				19
++#define JH7110_ISP_2X				20
++#define JH7110_ISP_AXI				21
++#define JH7110_GCLK0				22
++#define JH7110_GCLK1				23
++#define JH7110_GCLK2				24
++#define JH7110_U7_CORE_CLK			25
++#define JH7110_U7_CORE_CLK1			26
++#define JH7110_U7_CORE_CLK2			27
++#define JH7110_U7_CORE_CLK3			28
++#define JH7110_U7_CORE_CLK4			29
++#define JH7110_U7_DEBUG_CLK			30
++#define JH7110_U7_RTC_TOGGLE			31
++#define JH7110_U7_TRACE_CLK0			32
++#define JH7110_U7_TRACE_CLK1			33
++#define JH7110_U7_TRACE_CLK2			34
++#define JH7110_U7_TRACE_CLK3			35
++#define JH7110_U7_TRACE_CLK4			36
++#define JH7110_U7_TRACE_COM_CLK			37
++#define JH7110_NOC_BUS_CLK_CPU_AXI		38
++#define JH7110_NOC_BUS_CLK_AXICFG0_AXI		39
++#define JH7110_OSC_DIV2				40
++#define JH7110_PLL1_DIV4			41
++#define JH7110_PLL1_DIV8			42
++#define JH7110_DDR_BUS				43
++#define JH7110_DDR_CLK_AXI			44
++#define JH7110_GPU_CORE				45
++#define JH7110_GPU_CORE_CLK			46
++#define JH7110_GPU_SYS_CLK			47
++#define JH7110_GPU_CLK_APB			48
++#define JH7110_GPU_RTC_TOGGLE			49
++#define JH7110_NOC_BUS_CLK_GPU_AXI		50
++#define JH7110_ISP_TOP_CLK_ISPCORE_2X		51
++#define JH7110_ISP_TOP_CLK_ISP_AXI		52
++#define JH7110_NOC_BUS_CLK_ISP_AXI		53
++#define JH7110_HIFI4_CORE			54
++#define JH7110_HIFI4_AXI			55
++#define JH7110_AXI_CFG1_DEC_CLK_MAIN		56
++#define JH7110_AXI_CFG1_DEC_CLK_AHB		57
++#define JH7110_VOUT_SRC				58
++#define JH7110_VOUT_AXI				59
++#define JH7110_NOC_BUS_CLK_DISP_AXI		60
++#define JH7110_VOUT_TOP_CLK_VOUT_AHB		61
++#define JH7110_VOUT_TOP_CLK_VOUT_AXI		62
++#define JH7110_VOUT_TOP_CLK_HDMITX0_MCLK	63
++#define JH7110_VOUT_TOP_CLK_MIPIPHY_REF		64
++#define JH7110_JPEGC_AXI			65
++#define JH7110_CODAJ12_CLK_AXI			66
++#define JH7110_CODAJ12_CLK_CORE			67
++#define JH7110_CODAJ12_CLK_APB			68
++#define JH7110_VDEC_AXI				69
++#define JH7110_WAVE511_CLK_AXI			70
++#define JH7110_WAVE511_CLK_BPU			71
++#define JH7110_WAVE511_CLK_VCE			72
++#define JH7110_WAVE511_CLK_APB			73
++#define JH7110_VDEC_JPG_ARB_JPGCLK		74
++#define JH7110_VDEC_JPG_ARB_MAINCLK		75
++#define JH7110_NOC_BUS_CLK_VDEC_AXI		76
++#define JH7110_VENC_AXI				77
++#define JH7110_WAVE420L_CLK_AXI			78
++#define JH7110_WAVE420L_CLK_BPU			79
++#define JH7110_WAVE420L_CLK_VCE			80
++#define JH7110_WAVE420L_CLK_APB			81
++#define JH7110_NOC_BUS_CLK_VENC_AXI		82
++#define JH7110_AXI_CFG0_DEC_CLK_MAIN_DIV	83
++#define JH7110_AXI_CFG0_DEC_CLK_MAIN		84
++#define JH7110_AXI_CFG0_DEC_CLK_HIFI4		85
++#define JH7110_AXIMEM2_128B_CLK_AXI		86
++#define JH7110_QSPI_CLK_AHB			87
++#define JH7110_QSPI_CLK_APB			88
++#define JH7110_QSPI_REF_SRC			89
++#define JH7110_QSPI_CLK_REF			90
++#define JH7110_SDIO0_CLK_AHB			91
++#define JH7110_SDIO1_CLK_AHB			92
++#define JH7110_SDIO0_CLK_SDCARD			93
++#define JH7110_SDIO1_CLK_SDCARD			94
++#define JH7110_USB_125M				95
++#define JH7110_NOC_BUS_CLK_STG_AXI		96
++#define JH7110_GMAC5_CLK_AHB			97
++#define JH7110_GMAC5_CLK_AXI			98
++#define JH7110_GMAC_SRC				99
++#define JH7110_GMAC1_GTXCLK			100
++#define JH7110_GMAC1_RMII_RTX			101
++#define JH7110_GMAC5_CLK_PTP			102
++#define JH7110_GMAC5_CLK_RX			103
++#define JH7110_GMAC5_CLK_RX_INV			104
++#define JH7110_GMAC5_CLK_TX			105
++#define JH7110_GMAC5_CLK_TX_INV			106
++#define JH7110_GMAC1_GTXC			107
++#define JH7110_GMAC0_GTXCLK			108
++#define JH7110_GMAC0_PTP			109
++#define JH7110_GMAC_PHY				110
++#define JH7110_GMAC0_GTXC			111
++#define JH7110_SYS_IOMUX_PCLK			112
++#define JH7110_MAILBOX_CLK_APB			113
++#define JH7110_INT_CTRL_CLK_APB			114
++#define JH7110_CAN0_CTRL_CLK_APB		115
++#define JH7110_CAN0_CTRL_CLK_TIMER		116
++#define JH7110_CAN0_CTRL_CLK_CAN		117
++#define JH7110_CAN1_CTRL_CLK_APB		118
++#define JH7110_CAN1_CTRL_CLK_TIMER		119
++#define JH7110_CAN1_CTRL_CLK_CAN		120
++#define JH7110_PWM_CLK_APB			121
++#define JH7110_DSKIT_WDT_CLK_APB		122
++#define JH7110_DSKIT_WDT_CLK_WDT		123
++#define JH7110_TIMER_CLK_APB			124
++#define JH7110_TIMER_CLK_TIMER0			125
++#define JH7110_TIMER_CLK_TIMER1			126
++#define JH7110_TIMER_CLK_TIMER2			127
++#define JH7110_TIMER_CLK_TIMER3			128
++#define JH7110_TEMP_SENSOR_CLK_APB		129
++#define JH7110_TEMP_SENSOR_CLK_TEMP		130
++#define JH7110_SPI0_CLK_APB			131
++#define JH7110_SPI1_CLK_APB			132
++#define JH7110_SPI2_CLK_APB			133
++#define JH7110_SPI3_CLK_APB			134
++#define JH7110_SPI4_CLK_APB			135
++#define JH7110_SPI5_CLK_APB			136
++#define JH7110_SPI6_CLK_APB			137
++#define JH7110_I2C0_CLK_APB			138
++#define JH7110_I2C1_CLK_APB			139
++#define JH7110_I2C2_CLK_APB			140
++#define JH7110_I2C3_CLK_APB			141
++#define JH7110_I2C4_CLK_APB			142
++#define JH7110_I2C5_CLK_APB			143
++#define JH7110_I2C6_CLK_APB			144
++#define JH7110_UART0_CLK_APB			145
++#define JH7110_UART0_CLK_CORE			146
++#define JH7110_UART1_CLK_APB			147
++#define JH7110_UART1_CLK_CORE			148
++#define JH7110_UART2_CLK_APB			149
++#define JH7110_UART2_CLK_CORE			150
++#define JH7110_UART3_CLK_APB			151
++#define JH7110_UART3_CLK_CORE			152
++#define JH7110_UART4_CLK_APB			153
++#define JH7110_UART4_CLK_CORE			154
++#define JH7110_UART5_CLK_APB			155
++#define JH7110_UART5_CLK_CORE			156
++#define JH7110_PWMDAC_CLK_APB			157
++#define JH7110_PWMDAC_CLK_CORE			158
++#define JH7110_SPDIF_CLK_APB			159
++#define JH7110_SPDIF_CLK_CORE			160
++#define JH7110_I2STX0_4CHCLK_APB		161
++#define JH7110_I2STX_4CH0_BCLK_MST		162
++#define JH7110_I2STX_4CH0_BCLK_MST_INV		163
++#define JH7110_I2STX_4CH0_LRCK_MST		164
++#define JH7110_I2STX0_4CHBCLK			165
++#define JH7110_I2STX0_4CHBCLK_N			166
++#define JH7110_I2STX0_4CHLRCK			167
++#define JH7110_I2STX1_4CHCLK_APB		168
++#define JH7110_I2STX_4CH1_BCLK_MST		169
++#define JH7110_I2STX_4CH1_BCLK_MST_INV		170
++#define JH7110_I2STX_4CH1_LRCK_MST		171
++#define JH7110_I2STX1_4CHBCLK			172
++#define JH7110_I2STX1_4CHBCLK_N			173
++#define JH7110_I2STX1_4CHLRCK			174
++#define JH7110_I2SRX0_3CH_CLK_APB		175
++#define JH7110_I2SRX_3CH_BCLK_MST		176
++#define JH7110_I2SRX_3CH_BCLK_MST_INV		177
++#define JH7110_I2SRX_3CH_LRCK_MST		178
++#define JH7110_I2SRX0_3CH_BCLK			179
++#define JH7110_I2SRX0_3CH_BCLK_N		180
++#define JH7110_I2SRX0_3CH_LRCK			181
++#define JH7110_PDM_CLK_DMIC			182
++#define JH7110_PDM_CLK_APB			183
++#define JH7110_TDM_CLK_AHB			184
++#define JH7110_TDM_CLK_APB			185
++#define JH7110_TDM_INTERNAL			186
++#define JH7110_TDM_CLK_TDM			187
++#define JH7110_TDM_CLK_TDM_N			188
++#define JH7110_JTAG_CERTIFICATION_TRNG_CLK	189
++
++#define JH7110_CLK_SYS_REG_END			190
++
++/* stg regisger */
++#define JH7110_HIFI4_CLK_CORE			190
++#define JH7110_USB0_CLK_USB_APB			191
++#define JH7110_USB0_CLK_UTMI_APB		192
++#define JH7110_USB0_CLK_AXI			193
++#define JH7110_USB0_CLK_LPM			194
++#define JH7110_USB0_CLK_STB			195
++#define JH7110_USB0_CLK_APP_125			196
++#define JH7110_USB0_REFCLK			197
++#define JH7110_PCIE0_CLK_AXI_MST0		198
++#define JH7110_PCIE0_CLK_APB			199
++#define JH7110_PCIE0_CLK_TL			200
++#define JH7110_PCIE1_CLK_AXI_MST0		201
++#define JH7110_PCIE1_CLK_APB			202
++#define JH7110_PCIE1_CLK_TL			203
++#define JH7110_PCIE01_SLV_DEC_MAINCLK		204
++#define JH7110_SEC_HCLK				205
++#define JH7110_SEC_MISCAHB_CLK			206
++#define JH7110_STG_MTRX_GRP0_CLK_MAIN		207
++#define JH7110_STG_MTRX_GRP0_CLK_BUS		208
++#define JH7110_STG_MTRX_GRP0_CLK_STG		209
++#define JH7110_STG_MTRX_GRP1_CLK_MAIN		210
++#define JH7110_STG_MTRX_GRP1_CLK_BUS		211
++#define JH7110_STG_MTRX_GRP1_CLK_STG		212
++#define JH7110_STG_MTRX_GRP1_CLK_HIFI		213
++#define JH7110_E2_RTC_CLK			214
++#define JH7110_E2_CLK_CORE			215
++#define JH7110_E2_CLK_DBG			216
++#define JH7110_DMA1P_CLK_AXI			217
++#define JH7110_DMA1P_CLK_AHB			218
++
++#define JH7110_CLK_STG_REG_END			219
++
++/* aon regisger */
++#define JH7110_OSC_DIV4				219
++#define JH7110_AON_APB_FUNC			220
++#define JH7110_U0_GMAC5_CLK_AHB			221
++#define JH7110_U0_GMAC5_CLK_AXI			222
++#define JH7110_GMAC0_RMII_RTX			223
++#define JH7110_U0_GMAC5_CLK_TX			224
++#define JH7110_U0_GMAC5_CLK_TX_INV		225
++#define JH7110_U0_GMAC5_CLK_RX			226
++#define JH7110_U0_GMAC5_CLK_RX_INV		227
++#define JH7110_OTPC_CLK_APB			228
++#define JH7110_RTC_HMS_CLK_APB			229
++#define JH7110_RTC_INTERNAL			230
++#define JH7110_RTC_HMS_CLK_OSC32K		231
++#define JH7110_RTC_HMS_CLK_CAL			232
++
++#define JH7110_CLK_REG_END			233
++
++/* sys other */
++#define JH7110_PLL0_OUT				233
++#define JH7110_PLL1_OUT				234
++#define JH7110_PLL2_OUT				235
++#define JH7110_AON_APB				236
++#define JH7110_RESET1_CTRL_CLK_SRC		237
++#define JH7110_DDR_ROOT				238
++#define JH7110_VDEC_ROOT			239
++#define JH7110_VENC_ROOT			240
++#define JH7110_VOUT_ROOT			241
++#define JH7110_GMACUSB_ROOT			242
++#define JH7110_PCLK2_MUX_FUNC_PCLK		243
++#define JH7110_PCLK2_MUX_BIST_PCLK		244
++#define JH7110_APB_BUS				245
++#define JH7110_APB12				246
++#define JH7110_AXI_CFG1				247
++#define JH7110_PLL_WRAP_CRG_GCLK0		248
++#define JH7110_PLL_WRAP_CRG_GCLK1		249
++#define JH7110_PLL_WRAP_CRG_GCLK2		250
++#define JH7110_JTAG2APB_PCLK			251
++#define JH7110_U7_BUS_CLK			252
++#define JH7110_U7_IRQ_SYNC_BUS_CLK		253
++#define JH7110_NOC_BUS_CLK2_CPU_AXI		254
++#define JH7110_NOC_BUS_CLK_APB_BUS		255
++#define JH7110_NOC_BUS_CLK2_APB_BUS		256
++#define JH7110_NOC_BUS_CLK2_AXICFG0_AXI		257
++#define JH7110_DDR_CLK_DDRPHY_PLL_BYPASS	258
++#define JH7110_DDR_CLK_OSC			259
++#define JH7110_DDR_CLK_APB			260
++#define JH7110_NOC_BUS_CLK_DDRC			261
++#define JH7110_NOC_BUS_CLK2_DDRC		262
++#define JH7110_SYS_AHB_DEC_CLK_AHB		263
++#define JH7110_STG_AHB_DEC_CLK_AHB		264
++#define JH7110_NOC_BUS_CLK2_GPU_AXI		265
++#define JH7110_ISP_TOP_CLK_DVP			266
++#define JH7110_NOC_BUS_CLK2_ISP_AXI		267
++#define JH7110_ISP_TOP_CLK_BIST_APB		268
++#define JH7110_NOC_BUS_CLK2_DISP_AXI		269
++#define JH7110_VOUT_TOP_CLK_HDMITX0_BCLK	270
++#define JH7110_VOUT_TOP_U0_HDMI_TX_PIN_WS	271
++#define JH7110_VOUT_TOP_CLK_HDMIPHY_REF		272
++#define JH7110_VOUT_TOP_BIST_PCLK		273
++#define JH7110_AXIMEM0_128B_CLK_AXI		274
++#define JH7110_VDEC_INTSRAM_CLK_VDEC_AXI	275
++#define JH7110_NOC_BUS_CLK2_VDEC_AXI		276
++#define JH7110_AXIMEM1_128B_CLK_AXI		277
++#define JH7110_VENC_INTSRAM_CLK_VENC_AXI	278
++#define JH7110_NOC_BUS_CLK2_VENC_AXI		279
++#define JH7110_SRAM_CLK_ROM			280
++#define JH7110_NOC_BUS_CLK2_STG_AXI		281
++#define JH7110_GMAC5_CLK_RMII			282
++#define JH7110_AON_AHB				283
++#define JH7110_SYS_CRG_PCLK			284
++#define JH7110_SYS_SYSCON_PCLK			285
++#define JH7110_SPI0_CLK_CORE			286
++#define JH7110_SPI1_CLK_CORE			287
++#define JH7110_SPI2_CLK_CORE			288
++#define JH7110_SPI3_CLK_CORE			289
++#define JH7110_SPI4_CLK_CORE			290
++#define JH7110_SPI5_CLK_CORE			291
++#define JH7110_SPI6_CLK_CORE			292
++#define JH7110_I2C0_CLK_CORE			293
++#define JH7110_I2C1_CLK_CORE			294
++#define JH7110_I2C2_CLK_CORE			295
++#define JH7110_I2C3_CLK_CORE			296
++#define JH7110_I2C4_CLK_CORE			297
++#define JH7110_I2C5_CLK_CORE			298
++#define JH7110_I2C6_CLK_CORE			299
++#define JH7110_I2STX_BCLK_MST			300
++#define JH7110_I2STX_LRCK_MST			301
++#define JH7110_I2SRX_BCLK_MST			302
++#define JH7110_I2SRX_LRCK_MST			303
++#define JH7110_PDM_CLK_DMIC0_BCLK_SLV		304
++#define JH7110_PDM_CLK_DMIC0_LRCK_SLV		305
++#define JH7110_PDM_CLK_DMIC1_BCLK_SLV		306
++#define JH7110_PDM_CLK_DMIC1_LRCK_SLV		307
++#define JH7110_TDM_CLK_MST			308
++#define JH7110_AHB2APB_CLK_AHB			309
++#define JH7110_P2P_ASYNC_CLK_APBS		310
++#define JH7110_P2P_ASYNC_CLK_APBM		311
++#define JH7110_JTAG_DAISY_CHAIN_JTAG_TCK	312
++#define JH7110_U7_DEBUG_SYSTEMJTAG_JTAG_TCK	313
++#define JH7110_E2_DEBUG_SYSTEMJTAG_TCK		314
++#define JH7110_JTAG_CERTIFICATION_TCK		315
++#define JH7110_SEC_SKP_CLK			316
++#define JH7110_U2_PCLK_MUX_PCLK			317
++
++#define JH7110_CLK_SYS_END			318
++
++/* stg other */
++#define JH7110_PCIE0_CLK_AXI_SLV0		318
++#define JH7110_PCIE0_CLK_AXI_SLV		319
++#define JH7110_PCIE0_CLK_OSC			320
++#define JH7110_PCIE1_CLK_AXI_SLV0		321
++#define JH7110_PCIE1_CLK_AXI_SLV		322
++#define JH7110_PCIE1_CLK_OSC			323
++#define JH7110_E2_IRQ_SYNC_CLK_CORE		324
++#define JH7110_STG_CRG_PCLK			325
++#define JH7110_STG_SYSCON_PCLK			326
++#define JH7110_STG_APB				327
++
++#define JH7110_CLK_STG_END			328
++
++/* aon other */
++#define JH7110_U0_GMAC5_CLK_PTP			328
++#define JH7110_U0_GMAC5_CLK_RMII		329
++#define JH7110_AON_SYSCON_PCLK			330
++#define JH7110_AON_IOMUX_PCLK			331
++#define JH7110_AON_CRG_PCLK			332
++#define JH7110_PMU_CLK_APB			333
++#define JH7110_PMU_CLK_WKUP			334
++#define JH7110_RTC_HMS_CLK_OSC32K_G		335
++#define JH7110_32K_OUT				336
++#define JH7110_RESET0_CTRL_CLK_SRC		337
++/* aon other and source */
++#define JH7110_PCLK_MUX_FUNC_PCLK		338
++#define JH7110_PCLK_MUX_BIST_PCLK		339
++
++#define JH7110_CLK_END				340
++
++#endif /* __DT_BINDINGS_CLOCK_STARFIVE_JH7110_H__ */
+diff --git a/include/dt-bindings/clock/starfive-jh7110-isp.h b/include/dt-bindings/clock/starfive-jh7110-isp.h
+new file mode 100755
+index 000000000000..498d5683f572
+--- /dev/null
++++ b/include/dt-bindings/clock/starfive-jh7110-isp.h
+@@ -0,0 +1,47 @@
++/* SPDX-License-Identifier: GPL-2.0 OR MIT */
++/*
++ * Copyright 2022 StarFive, Inc <xingyu.wu@starfivetech.com>
++ */
++
++#ifndef __DT_BINDINGS_CLOCK_STARFIVE_JH7110_ISP_H__
++#define __DT_BINDINGS_CLOCK_STARFIVE_JH7110_ISP_H__
++
++/* regisger */
++#define JH7110_DOM4_APB_FUNC					0
++#define JH7110_MIPI_RX0_PXL					1
++#define JH7110_DVP_INV						2
++#define JH7110_U0_M31DPHY_CFGCLK_IN				3
++#define JH7110_U0_M31DPHY_REFCLK_IN				4
++#define JH7110_U0_M31DPHY_TXCLKESC_LAN0				5
++#define JH7110_U0_VIN_PCLK					6
++#define JH7110_U0_VIN_SYS_CLK					7
++#define JH7110_U0_VIN_PIXEL_CLK_IF0				8
++#define JH7110_U0_VIN_PIXEL_CLK_IF1				9
++#define JH7110_U0_VIN_PIXEL_CLK_IF2				10
++#define JH7110_U0_VIN_PIXEL_CLK_IF3				11
++#define JH7110_U0_VIN_CLK_P_AXIWR				12
++#define JH7110_U0_ISPV2_TOP_WRAPPER_CLK_C			13
++
++#define JH7110_CLK_ISP_REG_END					14
++
++/* other */
++#define JH7110_U3_PCLK_MUX_FUNC_PCLK				14
++#define JH7110_U3_PCLK_MUX_BIST_PCLK				15
++#define JH7110_DOM4_APB						16
++#define JH7110_U0_VIN_PCLK_FREE					17
++#define JH7110_U0_VIN_CLK_P_AXIRD				18
++#define JH7110_U0_VIN_ACLK					19
++#define JH7110_U0_ISPV2_TOP_WRAPPER_CLK_ISP_AXI_IN		20
++#define JH7110_U0_ISPV2_TOP_WRAPPER_CLK_ISP_X2			21
++#define JH7110_U0_ISPV2_TOP_WRAPPER_CLK_ISP			22
++#define JH7110_U0_ISPV2_TOP_WRAPPER_CLK_P			23
++#define JH7110_U0_CRG_PCLK					24
++#define JH7110_U0_SYSCON_PCLK					25
++#define JH7110_U0_M31DPHY_APBCFG_PCLK				26
++#define JH7110_U0_AXI2APB_BRIDGE_CLK_DOM4_APB			27
++#define JH7110_U0_AXI2APB_BRIDGE_ISP_AXI4SLV_CLK		28
++#define JH7110_U3_PCLK_MUX_PCLK					29
++
++#define JH7110_CLK_ISP_END					30
++
++#endif /* __DT_BINDINGS_CLOCK_STARFIVE_JH7110_H__ */
+diff --git a/include/dt-bindings/clock/starfive-jh7110-vout.h b/include/dt-bindings/clock/starfive-jh7110-vout.h
+new file mode 100755
+index 000000000000..9501cdbe1ae1
+--- /dev/null
++++ b/include/dt-bindings/clock/starfive-jh7110-vout.h
+@@ -0,0 +1,59 @@
++/* SPDX-License-Identifier: GPL-2.0 OR MIT */
++/*
++ * Copyright 2022 StarFive, Inc <xingyu.wu@starfivetech.com>
++ */
++
++#ifndef __DT_BINDINGS_CLOCK_STARFIVE_JH7110_VOUT_H__
++#define __DT_BINDINGS_CLOCK_STARFIVE_JH7110_VOUT_H__
++
++/* regisger */
++#define JH7110_APB						0
++#define JH7110_DC8200_PIX0					1
++#define JH7110_DSI_SYS						2
++#define JH7110_TX_ESC						3
++#define JH7110_U0_DC8200_CLK_AXI				4
++#define JH7110_U0_DC8200_CLK_CORE				5
++#define JH7110_U0_DC8200_CLK_AHB				6
++#define JH7110_U0_DC8200_CLK_PIX0				7
++#define JH7110_U0_DC8200_CLK_PIX1				8
++#define JH7110_DOM_VOUT_TOP_LCD_CLK				9
++#define JH7110_U0_CDNS_DSITX_CLK_APB				10
++#define JH7110_U0_CDNS_DSITX_CLK_SYS				11
++#define JH7110_U0_CDNS_DSITX_CLK_DPI				12
++#define JH7110_U0_CDNS_DSITX_CLK_TXESC				13
++#define JH7110_U0_MIPITX_DPHY_CLK_TXESC				14
++#define JH7110_U0_HDMI_TX_CLK_MCLK				15
++#define JH7110_U0_HDMI_TX_CLK_BCLK				16
++#define JH7110_U0_HDMI_TX_CLK_SYS				17
++
++#define JH7110_CLK_VOUT_REG_END					18
++
++/* other */
++#define JH7110_DISP_ROOT					18
++#define JH7110_DISP_AXI						19
++#define JH7110_DISP_AHB						20
++#define JH7110_HDMI_PHY_REF					21
++#define JH7110_HDMITX0_MCLK					22
++#define JH7110_HDMITX0_SCK					23
++
++#define JH7110_MIPI_DPHY_REF					24
++#define JH7110_U0_PCLK_MUX_BIST_PCLK				25
++#define JH7110_DISP_APB						26
++#define JH7110_U0_PCLK_MUX_FUNC_PCLK				27
++#define JH7110_U0_DOM_VOUT_CRG_PCLK				28
++#define JH7110_U0_DOM_VOUT_SYSCON_PCLK				29
++#define JH7110_U0_SAIF_AMBA_DOM_VOUT_AHB_DEC_CLK_AHB		30
++#define JH7110_U0_AHB2APB_CLK_AHB				31
++#define JH7110_U0_P2P_ASYNC_CLK_APBS				32
++#define JH7110_U0_CDNS_DSITX_CLK_RXESC				33
++#define JH7110_U0_CDNS_DSITX_CLK_TXBYTEHS			34
++#define JH7110_U0_MIPITX_DPHY_CLK_SYS				35
++#define JH7110_U0_MIPITX_DPHY_CLK_DPHY_REF			36
++#define JH7110_U0_MIPITX_APBIF_PCLK				37
++#define JH7110_HDMI_TX_CLK_REF					38
++#define JH7110_U0_DC8200_CLK_PIX0_OUT				39
++#define JH7110_U0_DC8200_CLK_PIX1_OUT				40
++
++#define JH7110_CLK_VOUT_END					41
++
++#endif /* __DT_BINDINGS_CLOCK_STARFIVE_JH7110_H__ */
+diff --git a/include/dt-bindings/pinctrl/starfive,jh7110-pinfunc.h b/include/dt-bindings/pinctrl/starfive,jh7110-pinfunc.h
+new file mode 100644
+index 000000000000..63a955ba71af
+--- /dev/null
++++ b/include/dt-bindings/pinctrl/starfive,jh7110-pinfunc.h
+@@ -0,0 +1,1578 @@
++// SPDX-License-Identifier: GPL-2.0 OR MIT
++/*
++ * Copyright (C) 2022 StarFive Technology Co., Ltd.
++ */
++
++#ifndef _DT_BINDINGS_PINCTRL_STARFIVE_H
++#define _DT_BINDINGS_PINCTRL_STARFIVE_H
++
++/************************aon_iomux***************************/
++//aon_iomux pin
++#define	PAD_TESTEN      0
++#define	PAD_RGPIO0      1
++#define	PAD_RGPIO1      2
++#define	PAD_RGPIO2      3
++#define	PAD_RGPIO3      4
++#define	PAD_RSTN        5
++#define	PAD_GMAC0_MDC	6
++#define	PAD_GMAC0_MDIO	7
++#define	PAD_GMAC0_RXD0	8
++#define	PAD_GMAC0_RXD1	9
++#define	PAD_GMAC0_RXD2	10
++#define	PAD_GMAC0_RXD3	11
++#define	PAD_GMAC0_RXDV	12
++#define	PAD_GMAC0_RXC	13
++#define	PAD_GMAC0_TXD0	14
++#define	PAD_GMAC0_TXD1	15
++#define	PAD_GMAC0_TXD2	16
++#define	PAD_GMAC0_TXD3	17
++#define	PAD_GMAC0_TXEN	18
++#define	PAD_GMAC0_TXC	19
++
++//<fmux_idx.h>
++//aon_iomux dout
++#define GPO_AON_IOMUX_U0_AON_CRG_CLK_32K_OUT    2
++#define GPO_AON_IOMUX_U0_PWM_8CH_PTC_PWM_4      3
++#define GPO_AON_IOMUX_U0_PWM_8CH_PTC_PWM_5      4
++#define GPO_AON_IOMUX_U0_PWM_8CH_PTC_PWM_6      5
++#define GPO_AON_IOMUX_U0_PWM_8CH_PTC_PWM_7      6
++#define GPO_AON_IOMUX_U0_SYS_CRG_CLK_GCLK0      7
++#define GPO_AON_IOMUX_U0_SYS_CRG_CLK_GCLK1      8
++#define GPO_AON_IOMUX_U0_SYS_CRG_CLK_GCLK2      9
++//aon_iomux doen
++#define GPEN_AON_IOMUX_U0_PWM_8CH_PTC_OE_N_4    2
++#define GPEN_AON_IOMUX_U0_PWM_8CH_PTC_OE_N_5    3
++#define GPEN_AON_IOMUX_U0_PWM_8CH_PTC_OE_N_6    4
++#define GPEN_AON_IOMUX_U0_PWM_8CH_PTC_OE_N_7    5
++//aon_iomux gin
++#define GPI_AON_IOMUX_U0_PMU_IO_EVENT_STUB_GPIO_WAKEUP_0    0
++#define GPI_AON_IOMUX_U0_PMU_IO_EVENT_STUB_GPIO_WAKEUP_1    1
++#define GPI_AON_IOMUX_U0_PMU_IO_EVENT_STUB_GPIO_WAKEUP_2    2
++#define GPI_AON_IOMUX_U0_PMU_IO_EVENT_STUB_GPIO_WAKEUP_3    3
++
++
++//===============================GPIO_OUT_SELECT=======================================
++// gpio_out config:
++// every define below is a couple of signal and signal idx
++// use macros in corresponding syscfg_macro.h and idx defined below to config gpio_out
++//e.g. SET_AON_IOMUX_GPO[gpio_num]_DOUT_CFG([signal])
++//e.g. SET_AON_IOMUX_GPO0_DOUT_CFG(__LOW)
++//=====================================================================================
++#define __LOW                                        0
++#define __HIGH                                       1
++#define U0_AON_CRG_CLK_32K_OUT                       2
++#define U0_PWM_8CH_PTC_PWM_4                         3
++#define U0_PWM_8CH_PTC_PWM_5                         4
++#define U0_PWM_8CH_PTC_PWM_6                         5
++#define U0_PWM_8CH_PTC_PWM_7                         6
++#define U0_SYS_CRG_CLK_GCLK0                         7
++#define U0_SYS_CRG_CLK_GCLK1                         8
++#define U0_SYS_CRG_CLK_GCLK2                         9
++
++//===============================GPIO_OEN_SELECT=======================================
++// gpio_oen config:
++// every define below is a couple of signal and signal idx
++// use macros in corresponding syscfg_macro.h and idx defined below to config gpio_oen
++//e.g. SET_AON_IOMUX_GPO[gpio_num]_DOEN_CFG([signal])
++//e.g. SET_AON_IOMUX_GPO0_DOEN_CFG(__LOW)
++//=====================================================================================
++#define __LOW                                        0
++#define __HIGH                                       1
++#define U0_PWM_8CH_PTC_OE_N_4                        2
++#define U0_PWM_8CH_PTC_OE_N_5                        3
++#define U0_PWM_8CH_PTC_OE_N_6                        4
++#define U0_PWM_8CH_PTC_OE_N_7                        5
++
++
++//aon_iomux gmac0 syscon
++#define AON_IOMUX_CFG__SAIF__SYSCFG_88_ADDR                (0x58U)
++#define AON_IOMUX_CFG__SAIF__SYSCFG_92_ADDR                (0x5cU)
++#define AON_IOMUX_CFG__SAIF__SYSCFG_96_ADDR                (0x60U)
++#define AON_IOMUX_CFG__SAIF__SYSCFG_100_ADDR               (0x64U)
++#define AON_IOMUX_CFG__SAIF__SYSCFG_104_ADDR               (0x68U)
++#define AON_IOMUX_CFG__SAIF__SYSCFG_108_ADDR               (0x6cU)
++#define AON_IOMUX_CFG__SAIF__SYSCFG_112_ADDR               (0x70U)
++#define AON_IOMUX_CFG__SAIF__SYSCFG_116_ADDR               (0x74U)
++#define AON_IOMUX_CFG__SAIF__SYSCFG_120_ADDR               (0x78U)
++#define AON_IOMUX_CFG__SAIF__SYSCFG_124_ADDR               (0x7cU)
++#define AON_IOMUX_CFG__SAIF__SYSCFG_128_ADDR               (0x80U)
++#define AON_IOMUX_CFG__SAIF__SYSCFG_132_ADDR               (0x84U)
++#define AON_IOMUX_CFG__SAIF__SYSCFG_136_ADDR               (0x88U)
++#define AON_IOMUX_CFG__SAIF__SYSCFG_140_ADDR               (0x8cU)
++
++#define PADCFG_PAD_GMAC0_MDC_SYSCON     AON_IOMUX_CFG__SAIF__SYSCFG_88_ADDR
++#define PADCFG_PAD_GMAC0_MDIO_SYSCON    AON_IOMUX_CFG__SAIF__SYSCFG_92_ADDR
++#define PADCFG_PAD_GMAC0_RXD0_SYSCON    AON_IOMUX_CFG__SAIF__SYSCFG_96_ADDR
++#define PADCFG_PAD_GMAC0_RXD1_SYSCON    AON_IOMUX_CFG__SAIF__SYSCFG_100_ADDR
++#define PADCFG_PAD_GMAC0_RXD2_SYSCON    AON_IOMUX_CFG__SAIF__SYSCFG_104_ADDR
++#define PADCFG_PAD_GMAC0_RXD3_SYSCON    AON_IOMUX_CFG__SAIF__SYSCFG_108_ADDR
++#define PADCFG_PAD_GMAC0_RXDV_SYSCON    AON_IOMUX_CFG__SAIF__SYSCFG_112_ADDR
++#define PADCFG_PAD_GMAC0_RXC_SYSCON     AON_IOMUX_CFG__SAIF__SYSCFG_116_ADDR
++#define PADCFG_PAD_GMAC0_TXD0_SYSCON    AON_IOMUX_CFG__SAIF__SYSCFG_120_ADDR
++#define PADCFG_PAD_GMAC0_TXD1_SYSCON    AON_IOMUX_CFG__SAIF__SYSCFG_124_ADDR
++#define PADCFG_PAD_GMAC0_TXD2_SYSCON    AON_IOMUX_CFG__SAIF__SYSCFG_128_ADDR
++#define PADCFG_PAD_GMAC0_TXD3_SYSCON    AON_IOMUX_CFG__SAIF__SYSCFG_132_ADDR
++#define PADCFG_PAD_GMAC0_TXEN_SYSCON    AON_IOMUX_CFG__SAIF__SYSCFG_136_ADDR
++#define PADCFG_PAD_GMAC0_TXC_SYSCON     AON_IOMUX_CFG__SAIF__SYSCFG_140_ADDR
++
++//aon_iomux func sel
++#define AON_IOMUX_CFGSAIF__SYSCFG_144_ADDR                 (0x90U)
++#define PAD_GMAC0_RXC_FUNC_SEL_SHIFT                       0x0U
++#define PAD_GMAC0_RXC_FUNC_SEL_MASK                        0x3U
++
++#define PAD_GMAC0_RXC_FUNC_SEL              \
++        AON_IOMUX_CFGSAIF__SYSCFG_144_ADDR  \
++        PAD_GMAC0_RXC_FUNC_SEL_SHIFT        \
++        PAD_GMAC0_RXC_FUNC_SEL_MASK
++/************************aon_iomux***************************/
++
++/************************sys_iomux***************************/
++//sys_iomux pin
++#define	PAD_GPIO0       0
++#define	PAD_GPIO1       1
++#define	PAD_GPIO2       2
++#define	PAD_GPIO3       3
++#define	PAD_GPIO4       4
++#define	PAD_GPIO5       5
++#define	PAD_GPIO6       6
++#define	PAD_GPIO7       7
++#define	PAD_GPIO8       8
++#define	PAD_GPIO9       9
++#define	PAD_GPIO10      10
++#define	PAD_GPIO11      11
++#define	PAD_GPIO12      12
++#define	PAD_GPIO13      13
++#define	PAD_GPIO14      14
++#define	PAD_GPIO15      15
++#define	PAD_GPIO16      16
++#define	PAD_GPIO17      17
++#define	PAD_GPIO18      18
++#define	PAD_GPIO19      19
++#define	PAD_GPIO20      20
++#define	PAD_GPIO21      21
++#define	PAD_GPIO22      22
++#define	PAD_GPIO23      23
++#define	PAD_GPIO24      24
++#define	PAD_GPIO25      25
++#define	PAD_GPIO26      26
++#define	PAD_GPIO27      27
++#define	PAD_GPIO28      28
++#define	PAD_GPIO29      29
++#define	PAD_GPIO30      30
++#define	PAD_GPIO31      31
++#define	PAD_GPIO32      32
++#define	PAD_GPIO33      33
++#define	PAD_GPIO34      34
++#define	PAD_GPIO35      35
++#define	PAD_GPIO36      36
++#define	PAD_GPIO37      37
++#define	PAD_GPIO38      38
++#define	PAD_GPIO39      39
++#define	PAD_GPIO40      40
++#define	PAD_GPIO41      41
++#define	PAD_GPIO42      42
++#define	PAD_GPIO43      43
++#define	PAD_GPIO44      44
++#define	PAD_GPIO45      45
++#define	PAD_GPIO46      46
++#define	PAD_GPIO47      47
++#define	PAD_GPIO48      48
++#define	PAD_GPIO49      49
++#define	PAD_GPIO50      50
++#define	PAD_GPIO51      51
++#define	PAD_GPIO52      52
++#define	PAD_GPIO53      53
++#define	PAD_GPIO54      54
++#define	PAD_GPIO55      55
++#define	PAD_GPIO56      56
++#define	PAD_GPIO57      57
++#define	PAD_GPIO58      58
++#define	PAD_GPIO59      59
++#define	PAD_GPIO60      60
++#define	PAD_GPIO61      61
++#define	PAD_GPIO62      62
++#define	PAD_GPIO63      63
++#define	PAD_SD0_CLK     64
++#define	PAD_SD0_CMD     65
++#define	PAD_SD0_DATA0   66
++#define	PAD_SD0_DATA1   67
++#define	PAD_SD0_DATA2   68
++#define	PAD_SD0_DATA3   69
++#define	PAD_SD0_DATA4   70
++#define	PAD_SD0_DATA5   71
++#define	PAD_SD0_DATA6   72
++#define	PAD_SD0_DATA7   73
++#define	PAD_SD0_STRB    74
++#define	PAD_GMAC1_MDC   75
++#define	PAD_GMAC1_MDIO  76
++#define	PAD_GMAC1_RXD0  77
++#define	PAD_GMAC1_RXD1  78
++#define	PAD_GMAC1_RXD2  79
++#define	PAD_GMAC1_RXD3  80
++#define	PAD_GMAC1_RXDV  81
++#define	PAD_GMAC1_RXC   82
++#define	PAD_GMAC1_TXD0  83
++#define	PAD_GMAC1_TXD1  84
++#define	PAD_GMAC1_TXD2  85
++#define	PAD_GMAC1_TXD3  86
++#define	PAD_GMAC1_TXEN  87
++#define	PAD_GMAC1_TXC   88
++#define	PAD_QSPI_SCLK   89
++#define	PAD_QSPI_CSn0   90
++#define	PAD_QSPI_DATA0  91
++#define	PAD_QSPI_DATA1  92
++#define	PAD_QSPI_DATA2  93
++#define	PAD_QSPI_DATA3  94
++
++
++//<fmux_idx.h>
++//oen and out idx is for chosen, in idx is for reg offset
++#define GPO_SYS_IOMUX_U0_WAVE511_O_UART_TXSOUT                      2
++#define GPO_SYS_IOMUX_U0_CAN_CTRL_STBY                              3
++#define GPO_SYS_IOMUX_U0_CAN_CTRL_TST_NEXT_BIT                      4
++#define GPO_SYS_IOMUX_U0_CAN_CTRL_TST_SAMPLE_POINT                  5
++#define GPO_SYS_IOMUX_U0_CAN_CTRL_TXD                               6
++#define GPO_SYS_IOMUX_U0_CDN_USB_DRIVE_VBUS_IO                      7
++#define GPO_SYS_IOMUX_U0_CDNS_QSPI_CSN1                             8
++#define GPO_SYS_IOMUX_U0_CDNS_SPDIF_SPDIFO                          9
++#define GPO_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_CEC_SDA_OUT    10
++#define GPO_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_DDC_SCL_OUT    11
++#define GPO_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_DDC_SDA_OUT    12
++#define GPO_SYS_IOMUX_U0_DSKIT_WDT_WDOGRES                          13
++#define GPO_SYS_IOMUX_U0_DW_I2C_IC_CLK_OUT_A                        14
++#define GPO_SYS_IOMUX_U0_DW_I2C_IC_DATA_OUT_A                       15
++#define GPO_SYS_IOMUX_U0_DW_SDIO_BACK_END_POWER                     16
++#define GPO_SYS_IOMUX_U0_DW_SDIO_CARD_POWER_EN                      17
++#define GPO_SYS_IOMUX_U0_DW_SDIO_CCMD_OD_PULLUP_EN_N                18
++#define GPO_SYS_IOMUX_U0_DW_SDIO_RST_N                              19
++#define GPO_SYS_IOMUX_U0_DW_UART_SOUT                               20
++#define GPO_SYS_IOMUX_U0_HIFI4_JTDO                                 21
++#define GPO_SYS_IOMUX_U0_JTAG_CERTIFICATION_TDO                     22
++#define GPO_SYS_IOMUX_U0_PDM_4MIC_DMIC_MCLK                         23
++#define GPO_SYS_IOMUX_U0_PWM_8CH_PTC_PWM_0                          24
++#define GPO_SYS_IOMUX_U0_PWM_8CH_PTC_PWM_1                          25
++#define GPO_SYS_IOMUX_U0_PWM_8CH_PTC_PWM_2                          26
++#define GPO_SYS_IOMUX_U0_PWM_8CH_PTC_PWM_3                          27
++#define GPO_SYS_IOMUX_U0_PWMDAC_PWMDAC_LEFT_OUTPUT                  28
++#define GPO_SYS_IOMUX_U0_PWMDAC_PWMDAC_RIGHT_OUTPUT                 29
++#define GPO_SYS_IOMUX_U0_SSP_SPI_SSPCLKOUT                          30
++#define GPO_SYS_IOMUX_U0_SSP_SPI_SSPFSSOUT                          31
++#define GPO_SYS_IOMUX_U0_SSP_SPI_SSPTXD                             32
++#define GPO_SYS_IOMUX_U0_SYS_CRG_CLK_GMAC_PHY                       33
++#define GPO_SYS_IOMUX_U0_SYS_CRG_I2SRX_BCLK_MST                     34
++#define GPO_SYS_IOMUX_U0_SYS_CRG_I2SRX_LRCK_MST                     35
++#define GPO_SYS_IOMUX_U0_SYS_CRG_I2STX_BCLK_MST                     36
++#define GPO_SYS_IOMUX_U0_SYS_CRG_I2STX_LRCK_MST                     37
++#define GPO_SYS_IOMUX_U0_SYS_CRG_MCLK_OUT                           38
++#define GPO_SYS_IOMUX_U0_SYS_CRG_TDM_CLK_MST                        39
++#define GPO_SYS_IOMUX_U0_TDM16SLOT_PCM_SYNCOUT                      40
++#define GPO_SYS_IOMUX_U0_TDM16SLOT_PCM_TXD                          41
++#define GPO_SYS_IOMUX_U0_U7MC_SFT7110_TRACE_COM_PIB_TDATA_0         42
++#define GPO_SYS_IOMUX_U0_U7MC_SFT7110_TRACE_COM_PIB_TDATA_1         43
++#define GPO_SYS_IOMUX_U0_U7MC_SFT7110_TRACE_COM_PIB_TDATA_2         44
++#define GPO_SYS_IOMUX_U0_U7MC_SFT7110_TRACE_COM_PIB_TDATA_3         45
++#define GPO_SYS_IOMUX_U0_U7MC_SFT7110_TRACE_COM_PIB_TREF            46
++#define GPO_SYS_IOMUX_U1_CAN_CTRL_STBY                              47
++#define GPO_SYS_IOMUX_U1_CAN_CTRL_TST_NEXT_BIT                      48
++#define GPO_SYS_IOMUX_U1_CAN_CTRL_TST_SAMPLE_POINT                  49
++#define GPO_SYS_IOMUX_U1_CAN_CTRL_TXD                               50
++#define GPO_SYS_IOMUX_U1_DW_I2C_IC_CLK_OUT_A                        51
++#define GPO_SYS_IOMUX_U1_DW_I2C_IC_DATA_OUT_A                       52
++#define GPO_SYS_IOMUX_U1_DW_SDIO_BACK_END_POWER                     53
++#define GPO_SYS_IOMUX_U1_DW_SDIO_CARD_POWER_EN                      54
++#define GPO_SYS_IOMUX_U1_DW_SDIO_CCLK_OUT                           55
++#define GPO_SYS_IOMUX_U1_DW_SDIO_CCMD_OD_PULLUP_EN_N                56
++#define GPO_SYS_IOMUX_U1_DW_SDIO_CCMD_OUT                           57
++#define GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_0                        58
++#define GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_1                        59
++#define GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_2                        60
++#define GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_3                        61
++#define GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_4                        62
++#define GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_5                        63
++#define GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_6                        64
++#define GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_7                        65
++#define GPO_SYS_IOMUX_U1_DW_SDIO_RST_N                              66
++#define GPO_SYS_IOMUX_U1_DW_UART_RTS_N                              67
++#define GPO_SYS_IOMUX_U1_DW_UART_SOUT                               68
++#define GPO_SYS_IOMUX_U1_I2STX_4CH_SDO0                             69
++#define GPO_SYS_IOMUX_U1_I2STX_4CH_SDO1                             70
++#define GPO_SYS_IOMUX_U1_I2STX_4CH_SDO2                             71
++#define GPO_SYS_IOMUX_U1_I2STX_4CH_SDO3                             72
++#define GPO_SYS_IOMUX_U1_SSP_SPI_SSPCLKOUT                          73
++#define GPO_SYS_IOMUX_U1_SSP_SPI_SSPFSSOUT                          74
++#define GPO_SYS_IOMUX_U1_SSP_SPI_SSPTXD                             75
++#define GPO_SYS_IOMUX_U2_DW_I2C_IC_CLK_OUT_A                        76
++#define GPO_SYS_IOMUX_U2_DW_I2C_IC_DATA_OUT_A                       77
++#define GPO_SYS_IOMUX_U2_DW_UART_RTS_N                              78
++#define GPO_SYS_IOMUX_U2_DW_UART_SOUT                               79
++#define GPO_SYS_IOMUX_U2_SSP_SPI_SSPCLKOUT                          80
++#define GPO_SYS_IOMUX_U2_SSP_SPI_SSPFSSOUT                          81
++#define GPO_SYS_IOMUX_U2_SSP_SPI_SSPTXD                             82
++#define GPO_SYS_IOMUX_U3_DW_I2C_IC_CLK_OUT_A                        83
++#define GPO_SYS_IOMUX_U3_DW_I2C_IC_DATA_OUT_A                       84
++#define GPO_SYS_IOMUX_U3_DW_UART_SOUT                               85
++#define GPO_SYS_IOMUX_U3_SSP_SPI_SSPCLKOUT                          86
++#define GPO_SYS_IOMUX_U3_SSP_SPI_SSPFSSOUT                          87
++#define GPO_SYS_IOMUX_U3_SSP_SPI_SSPTXD                             88
++#define GPO_SYS_IOMUX_U4_DW_I2C_IC_CLK_OUT_A                        89
++#define GPO_SYS_IOMUX_U4_DW_I2C_IC_DATA_OUT_A                       90
++#define GPO_SYS_IOMUX_U4_DW_UART_RTS_N                              91
++#define GPO_SYS_IOMUX_U4_DW_UART_SOUT                               92
++#define GPO_SYS_IOMUX_U4_SSP_SPI_SSPCLKOUT                          93
++#define GPO_SYS_IOMUX_U4_SSP_SPI_SSPFSSOUT                          94
++#define GPO_SYS_IOMUX_U4_SSP_SPI_SSPTXD                             95
++#define GPO_SYS_IOMUX_U5_DW_I2C_IC_CLK_OUT_A                        96
++#define GPO_SYS_IOMUX_U5_DW_I2C_IC_DATA_OUT_A                       97
++#define GPO_SYS_IOMUX_U5_DW_UART_RTS_N                              98
++#define GPO_SYS_IOMUX_U5_DW_UART_SOUT                               99
++#define GPO_SYS_IOMUX_U5_SSP_SPI_SSPCLKOUT                          100
++#define GPO_SYS_IOMUX_U5_SSP_SPI_SSPFSSOUT                          101
++#define GPO_SYS_IOMUX_U5_SSP_SPI_SSPTXD                             102
++#define GPO_SYS_IOMUX_U6_DW_I2C_IC_CLK_OUT_A                        103
++#define GPO_SYS_IOMUX_U6_DW_I2C_IC_DATA_OUT_A                       104
++#define GPO_SYS_IOMUX_U6_SSP_SPI_SSPCLKOUT                          105
++#define GPO_SYS_IOMUX_U6_SSP_SPI_SSPFSSOUT                          106
++#define GPO_SYS_IOMUX_U6_SSP_SPI_SSPTXD                             107
++
++#define GPEN_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_CEC_SDA_OEN   2
++#define GPEN_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_DDC_SCL_OEN   3
++#define GPEN_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_DDC_SDA_OEN   4
++#define GPEN_SYS_IOMUX_U0_DW_I2C_IC_CLK_OE                          5
++#define GPEN_SYS_IOMUX_U0_DW_I2C_IC_DATA_OE                         6
++#define GPEN_SYS_IOMUX_U0_HIFI4_JTDOEN                              7
++#define GPEN_SYS_IOMUX_U0_JTAG_CERTIFICATION_TDO_OE                 8
++#define GPEN_SYS_IOMUX_U0_PWM_8CH_PTC_OE_N_0                        9
++#define GPEN_SYS_IOMUX_U0_PWM_8CH_PTC_OE_N_1                        10
++#define GPEN_SYS_IOMUX_U0_PWM_8CH_PTC_OE_N_2                        11
++#define GPEN_SYS_IOMUX_U0_PWM_8CH_PTC_OE_N_3                        12
++#define GPEN_SYS_IOMUX_U0_SSP_SPI_NSSPCTLOE                         13
++#define GPEN_SYS_IOMUX_U0_SSP_SPI_NSSPOE                            14
++#define GPEN_SYS_IOMUX_U0_TDM16SLOT_NPCM_SYNCOE                     15
++#define GPEN_SYS_IOMUX_U0_TDM16SLOT_NPCM_TXDOE                      16
++#define GPEN_SYS_IOMUX_U1_DW_I2C_IC_CLK_OE                          17
++#define GPEN_SYS_IOMUX_U1_DW_I2C_IC_DATA_OE                         18
++#define GPEN_SYS_IOMUX_U1_DW_SDIO_CCMD_OUT_EN                       19
++#define GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_0                    20
++#define GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_1                    21
++#define GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_2                    22
++#define GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_3                    23
++#define GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_4                    24
++#define GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_5                    25
++#define GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_6                    26
++#define GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_7                    27
++#define GPEN_SYS_IOMUX_U1_SSP_SPI_NSSPCTLOE                         28
++#define GPEN_SYS_IOMUX_U1_SSP_SPI_NSSPOE                            29
++#define GPEN_SYS_IOMUX_U2_DW_I2C_IC_CLK_OE                          30
++#define GPEN_SYS_IOMUX_U2_DW_I2C_IC_DATA_OE                         31
++#define GPEN_SYS_IOMUX_U2_SSP_SPI_NSSPCTLOE                         32
++#define GPEN_SYS_IOMUX_U2_SSP_SPI_NSSPOE                            33
++#define GPEN_SYS_IOMUX_U3_DW_I2C_IC_CLK_OE                          34
++#define GPEN_SYS_IOMUX_U3_DW_I2C_IC_DATA_OE                         35
++#define GPEN_SYS_IOMUX_U3_SSP_SPI_NSSPCTLOE                         36
++#define GPEN_SYS_IOMUX_U3_SSP_SPI_NSSPOE                            37
++#define GPEN_SYS_IOMUX_U4_DW_I2C_IC_CLK_OE                          38
++#define GPEN_SYS_IOMUX_U4_DW_I2C_IC_DATA_OE                         39
++#define GPEN_SYS_IOMUX_U4_SSP_SPI_NSSPCTLOE                         40
++#define GPEN_SYS_IOMUX_U4_SSP_SPI_NSSPOE                            41
++#define GPEN_SYS_IOMUX_U5_DW_I2C_IC_CLK_OE                          42
++#define GPEN_SYS_IOMUX_U5_DW_I2C_IC_DATA_OE                         43
++#define GPEN_SYS_IOMUX_U5_SSP_SPI_NSSPCTLOE                         44
++#define GPEN_SYS_IOMUX_U5_SSP_SPI_NSSPOE                            45
++#define GPEN_SYS_IOMUX_U6_DW_I2C_IC_CLK_OE                          46
++#define GPEN_SYS_IOMUX_U6_DW_I2C_IC_DATA_OE                         47
++#define GPEN_SYS_IOMUX_U6_SSP_SPI_NSSPCTLOE                         48
++#define GPEN_SYS_IOMUX_U6_SSP_SPI_NSSPOE                            49
++
++#define GPI_SYS_IOMUX_U0_WAVE511_I_UART_RXSIN                       0
++#define GPI_SYS_IOMUX_U0_CAN_CTRL_RXD                               1
++#define GPI_SYS_IOMUX_U0_CDN_USB_OVERCURRENT_N_IO                   2
++#define GPI_SYS_IOMUX_U0_CDNS_SPDIF_SPDIFI                          3
++#define GPI_SYS_IOMUX_U0_CLKRST_SRC_BYPASS_JTAG_TRSTN               4
++#define GPI_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_CEC_SDA_IN     5
++#define GPI_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_DDC_SCL_IN     6
++#define GPI_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_DDC_SDA_IN     7
++#define GPI_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_HPD            8
++#define GPI_SYS_IOMUX_U0_DW_I2C_IC_CLK_IN_A                         9
++#define GPI_SYS_IOMUX_U0_DW_I2C_IC_DATA_IN_A                        10
++#define GPI_SYS_IOMUX_U0_DW_SDIO_CARD_DETECT_N                      11
++#define GPI_SYS_IOMUX_U0_DW_SDIO_CARD_INT_N                         12
++#define GPI_SYS_IOMUX_U0_DW_SDIO_CARD_WRITE_PRT                     13
++#define GPI_SYS_IOMUX_U0_DW_UART_SIN                                14
++#define GPI_SYS_IOMUX_U0_HIFI4_JTCK                                 15
++#define GPI_SYS_IOMUX_U0_HIFI4_JTDI                                 16
++#define GPI_SYS_IOMUX_U0_HIFI4_JTMS                                 17
++#define GPI_SYS_IOMUX_U0_HIFI4_JTRSTN                               18
++#define GPI_SYS_IOMUX_U0_JTAG_CERTIFICATION_TDI                     19
++#define GPI_SYS_IOMUX_U0_JTAG_CERTIFICATION_TMS                     20
++#define GPI_SYS_IOMUX_U0_PDM_4MIC_DMIC0_DIN                         21
++#define GPI_SYS_IOMUX_U0_PDM_4MIC_DMIC1_DIN                         22
++#define GPI_SYS_IOMUX_U0_SAIF_AUDIO_SDIN_MUX_I2SRX_EXT_SDIN0        23
++#define GPI_SYS_IOMUX_U0_SAIF_AUDIO_SDIN_MUX_I2SRX_EXT_SDIN1        24
++#define GPI_SYS_IOMUX_U0_SAIF_AUDIO_SDIN_MUX_I2SRX_EXT_SDIN2        25
++#define GPI_SYS_IOMUX_U0_SSP_SPI_SSPCLKIN                           26
++#define GPI_SYS_IOMUX_U0_SSP_SPI_SSPFSSIN                           27
++#define GPI_SYS_IOMUX_U0_SSP_SPI_SSPRXD                             28
++#define GPI_SYS_IOMUX_U0_SYS_CRG_CLK_JTAG_TCK                       29
++#define GPI_SYS_IOMUX_U0_SYS_CRG_EXT_MCLK                           30
++#define GPI_SYS_IOMUX_U0_SYS_CRG_I2SRX_BCLK_SLV                     31
++#define GPI_SYS_IOMUX_U0_SYS_CRG_I2SRX_LRCK_SLV                     32
++#define GPI_SYS_IOMUX_U0_SYS_CRG_I2STX_BCLK_SLV                     33
++#define GPI_SYS_IOMUX_U0_SYS_CRG_I2STX_LRCK_SLV                     34
++#define GPI_SYS_IOMUX_U0_SYS_CRG_TDM_CLK_SLV                        35
++#define GPI_SYS_IOMUX_U0_TDM16SLOT_PCM_RXD                          36
++#define GPI_SYS_IOMUX_U0_TDM16SLOT_PCM_SYNCIN                       37
++#define GPI_SYS_IOMUX_U1_CAN_CTRL_RXD                               38
++#define GPI_SYS_IOMUX_U1_DW_I2C_IC_CLK_IN_A                         39
++#define GPI_SYS_IOMUX_U1_DW_I2C_IC_DATA_IN_A                        40
++#define GPI_SYS_IOMUX_U1_DW_SDIO_CARD_DETECT_N                      41
++#define GPI_SYS_IOMUX_U1_DW_SDIO_CARD_INT_N                         42
++#define GPI_SYS_IOMUX_U1_DW_SDIO_CARD_WRITE_PRT                     43
++#define GPI_SYS_IOMUX_U1_DW_SDIO_CCMD_IN                            44
++#define GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_0                         45
++#define GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_1                         46
++#define GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_2                         47
++#define GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_3                         48
++#define GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_4                         49
++#define GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_5                         50
++#define GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_6                         51
++#define GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_7                         52
++#define GPI_SYS_IOMUX_U1_DW_SDIO_DATA_STROBE                        53
++#define GPI_SYS_IOMUX_U1_DW_UART_CTS_N                              54
++#define GPI_SYS_IOMUX_U1_DW_UART_SIN                                55
++#define GPI_SYS_IOMUX_U1_SSP_SPI_SSPCLKIN                           56
++#define GPI_SYS_IOMUX_U1_SSP_SPI_SSPFSSIN                           57
++#define GPI_SYS_IOMUX_U1_SSP_SPI_SSPRXD                             58
++#define GPI_SYS_IOMUX_U2_DW_I2C_IC_CLK_IN_A                         59
++#define GPI_SYS_IOMUX_U2_DW_I2C_IC_DATA_IN_A                        60
++#define GPI_SYS_IOMUX_U2_DW_UART_CTS_N                              61
++#define GPI_SYS_IOMUX_U2_DW_UART_SIN                                62
++#define GPI_SYS_IOMUX_U2_SSP_SPI_SSPCLKIN                           63
++#define GPI_SYS_IOMUX_U2_SSP_SPI_SSPFSSIN                           64
++#define GPI_SYS_IOMUX_U2_SSP_SPI_SSPRXD                             65
++#define GPI_SYS_IOMUX_U3_DW_I2C_IC_CLK_IN_A                         66
++#define GPI_SYS_IOMUX_U3_DW_I2C_IC_DATA_IN_A                        67
++#define GPI_SYS_IOMUX_U3_DW_UART_SIN                                68
++#define GPI_SYS_IOMUX_U3_SSP_SPI_SSPCLKIN                           69
++#define GPI_SYS_IOMUX_U3_SSP_SPI_SSPFSSIN                           70
++#define GPI_SYS_IOMUX_U3_SSP_SPI_SSPRXD                             71
++#define GPI_SYS_IOMUX_U4_DW_I2C_IC_CLK_IN_A                         72
++#define GPI_SYS_IOMUX_U4_DW_I2C_IC_DATA_IN_A                        73
++#define GPI_SYS_IOMUX_U4_DW_UART_CTS_N                              74
++#define GPI_SYS_IOMUX_U4_DW_UART_SIN                                75
++#define GPI_SYS_IOMUX_U4_SSP_SPI_SSPCLKIN                           76
++#define GPI_SYS_IOMUX_U4_SSP_SPI_SSPFSSIN                           77
++#define GPI_SYS_IOMUX_U4_SSP_SPI_SSPRXD                             78
++#define GPI_SYS_IOMUX_U5_DW_I2C_IC_CLK_IN_A                         79
++#define GPI_SYS_IOMUX_U5_DW_I2C_IC_DATA_IN_A                        80
++#define GPI_SYS_IOMUX_U5_DW_UART_CTS_N                              81
++#define GPI_SYS_IOMUX_U5_DW_UART_SIN                                82
++#define GPI_SYS_IOMUX_U5_SSP_SPI_SSPCLKIN                           83
++#define GPI_SYS_IOMUX_U5_SSP_SPI_SSPFSSIN                           84
++#define GPI_SYS_IOMUX_U5_SSP_SPI_SSPRXD                             85
++#define GPI_SYS_IOMUX_U6_DW_I2C_IC_CLK_IN_A                         86
++#define GPI_SYS_IOMUX_U6_DW_I2C_IC_DATA_IN_A                        87
++#define GPI_SYS_IOMUX_U6_SSP_SPI_SSPCLKIN                           88
++#define GPI_SYS_IOMUX_U6_SSP_SPI_SSPFSSIN                           89
++#define GPI_SYS_IOMUX_U6_SSP_SPI_SSPRXD                             90
++
++
++
++//gpo(n)_dout signal pool
++#define GPO_LOW 	0
++#define GPO_HIGH 	1
++#define GPO_CAN0_CTRL_STBY              \
++        GPO_SYS_IOMUX_U0_CAN_CTRL_STBY
++#define GPO_CAN0_CTRL_TST_NEXT_BIT      \
++        GPO_SYS_IOMUX_U0_CAN_CTRL_TST_NEXT_BIT
++#define GPO_CAN0_CTRL_TST_SAMPLE_POINT  \
++        GPO_SYS_IOMUX_U0_CAN_CTRL_TST_SAMPLE_POINT
++#define GPO_CAN0_CTRL_TXD               \
++        GPO_SYS_IOMUX_U0_CAN_CTRL_TXD
++#define GPO_CAN1_CTRL_STBY              \
++        GPO_SYS_IOMUX_U1_CAN_CTRL_STBY
++#define GPO_CAN1_CTRL_TST_NEXT_BIT      \
++        GPO_SYS_IOMUX_U1_CAN_CTRL_TST_NEXT_BIT
++#define GPO_CAN1_CTRL_TST_SAMPLE_POINT  \
++        GPO_SYS_IOMUX_U1_CAN_CTRL_TST_SAMPLE_POINT
++#define GPO_CAN1_CTRL_TXD               \
++        GPO_SYS_IOMUX_U1_CAN_CTRL_TXD
++#define GPO_CRG0_MCLK_OUT               \
++        GPO_SYS_IOMUX_U0_SYS_CRG_MCLK_OUT
++#define GPO_GMAC0_CLK_PHY               \
++        GPO_SYS_IOMUX_U0_SYS_CRG_CLK_GMAC_PHY
++#define GPO_HDMI0_CEC_SDA_OUT           \
++        GPO_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_CEC_SDA_OUT
++#define GPO_HDMI0_DDC_SCL_OUT           \
++        GPO_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_DDC_SCL_OUT
++#define GPO_HDMI0_DDC_SDA_OUT           \
++        GPO_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_DDC_SDA_OUT
++#define GPO_I2C0_IC_CLK_OUT_A           \
++        GPO_SYS_IOMUX_U0_DW_I2C_IC_CLK_OUT_A
++#define GPO_I2C0_IC_DATA_OUT_A          \
++        GPO_SYS_IOMUX_U0_DW_I2C_IC_DATA_OUT_A
++#define GPO_I2C1_IC_CLK_OUT_A           \
++        GPO_SYS_IOMUX_U1_DW_I2C_IC_CLK_OUT_A
++#define GPO_I2C1_IC_DATA_OUT_A          \
++        GPO_SYS_IOMUX_U1_DW_I2C_IC_DATA_OUT_A
++#define GPO_I2C2_IC_CLK_OUT_A           \
++        GPO_SYS_IOMUX_U2_DW_I2C_IC_CLK_OUT_A
++#define GPO_I2C2_IC_DATA_OUT_A          \
++        GPO_SYS_IOMUX_U2_DW_I2C_IC_DATA_OUT_A
++#define GPO_I2C3_IC_CLK_OUT_A           \
++        GPO_SYS_IOMUX_U3_DW_I2C_IC_CLK_OUT_A
++#define GPO_I2C3_IC_DATA_OUT_A          \
++        GPO_SYS_IOMUX_U3_DW_I2C_IC_DATA_OUT_A
++#define GPO_I2C4_IC_CLK_OUT_A           \
++        GPO_SYS_IOMUX_U4_DW_I2C_IC_CLK_OUT_A
++#define GPO_I2C4_IC_DATA_OUT_A          \
++        GPO_SYS_IOMUX_U4_DW_I2C_IC_DATA_OUT_A
++#define GPO_I2C5_IC_CLK_OUT_A           \
++        GPO_SYS_IOMUX_U5_DW_I2C_IC_CLK_OUT_A
++#define GPO_I2C5_IC_DATA_OUT_A          \
++        GPO_SYS_IOMUX_U5_DW_I2C_IC_DATA_OUT_A
++#define GPO_I2C6_IC_CLK_OUT_A           \
++        GPO_SYS_IOMUX_U6_DW_I2C_IC_CLK_OUT_A
++#define GPO_I2C6_IC_DATA_OUT_A          \
++        GPO_SYS_IOMUX_U6_DW_I2C_IC_DATA_OUT_A
++#define GPO_I2SRX0_BCLK_MST             \
++        GPO_SYS_IOMUX_U0_SYS_CRG_I2SRX_BCLK_MST
++#define GPO_I2SRX0_LRCK_MST             \
++        GPO_SYS_IOMUX_U0_SYS_CRG_I2SRX_LRCK_MST
++#define GPO_I2STX_4CH1_SDO0             \
++        GPO_SYS_IOMUX_U1_I2STX_4CH_SDO0
++#define GPO_I2STX_4CH1_SDO1             \
++        GPO_SYS_IOMUX_U1_I2STX_4CH_SDO1
++#define GPO_I2STX_4CH1_SDO2             \
++        GPO_SYS_IOMUX_U1_I2STX_4CH_SDO2
++#define GPO_I2STX_4CH1_SDO3             \
++        GPO_SYS_IOMUX_U1_I2STX_4CH_SDO3
++#define GPO_I2STX0_BCLK_MST             \
++        GPO_SYS_IOMUX_U0_SYS_CRG_I2STX_BCLK_MST
++#define GPO_I2STX0_LRCK_MST             \
++        GPO_SYS_IOMUX_U0_SYS_CRG_I2STX_LRCK_MST
++#define GPO_JTAG_CPU_CERTIFICATION_TDO  \
++        GPO_SYS_IOMUX_U0_JTAG_CERTIFICATION_TDO
++#define GPO_JTAG_DSP_TDO                \
++        GPO_SYS_IOMUX_U0_HIFI4_JTDO
++#define GPO_PDM_4MIC0_DMIC_MCLK         \
++        GPO_SYS_IOMUX_U0_PDM_4MIC_DMIC_MCLK
++#define GPO_PTC0_PWM_0                  \
++        GPO_SYS_IOMUX_U0_PWM_8CH_PTC_PWM_0
++#define GPO_PTC0_PWM_1                  \
++        GPO_SYS_IOMUX_U0_PWM_8CH_PTC_PWM_1
++#define GPO_PTC0_PWM_2                  \
++        GPO_SYS_IOMUX_U0_PWM_8CH_PTC_PWM_2
++#define GPO_PTC0_PWM_3                  \
++        GPO_SYS_IOMUX_U0_PWM_8CH_PTC_PWM_3
++#define GPO_PWMDAC0_LEFT_OUTPUT         \
++        GPO_SYS_IOMUX_U0_PWMDAC_PWMDAC_LEFT_OUTPUT
++#define GPO_PWMDAC0_RIGHT_OUTPUT        \
++        GPO_SYS_IOMUX_U0_PWMDAC_PWMDAC_RIGHT_OUTPUT
++#define GPO_QSPI0_CSN1                  \
++        GPO_SYS_IOMUX_U0_CDNS_QSPI_CSN1
++#define GPO_SDIO0_BACK_END_POWER        \
++        GPO_SYS_IOMUX_U0_DW_SDIO_BACK_END_POWER
++#define GPO_SDIO0_CARD_POWER_EN         \
++        GPO_SYS_IOMUX_U0_DW_SDIO_CARD_POWER_EN
++#define GPO_SDIO0_CCMD_OD_PULLUP_EN_N   \
++        GPO_SYS_IOMUX_U0_DW_SDIO_CCMD_OD_PULLUP_EN_N
++#define GPO_SDIO0_RST_N                 \
++        GPO_SYS_IOMUX_U0_DW_SDIO_RST_N
++#define GPO_SDIO1_BACK_END_POWER        \
++        GPO_SYS_IOMUX_U1_DW_SDIO_BACK_END_POWER
++#define GPO_SDIO1_CARD_POWER_EN         \
++        GPO_SYS_IOMUX_U1_DW_SDIO_CARD_POWER_EN
++#define GPO_SDIO1_CCLK_OUT              \
++        GPO_SYS_IOMUX_U1_DW_SDIO_CCLK_OUT
++#define GPO_SDIO1_CCMD_OD_PULLUP_EN_N   \
++        GPO_SYS_IOMUX_U1_DW_SDIO_CCMD_OD_PULLUP_EN_N
++#define GPO_SDIO1_CCMD_OUT              \
++        GPO_SYS_IOMUX_U1_DW_SDIO_CCMD_OUT
++#define GPO_SDIO1_CDATA_OUT_0           \
++        GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_0
++#define GPO_SDIO1_CDATA_OUT_1           \
++        GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_1
++#define GPO_SDIO1_CDATA_OUT_2           \
++        GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_2
++#define GPO_SDIO1_CDATA_OUT_3           \
++        GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_3
++#define GPO_SDIO1_CDATA_OUT_4           \
++        GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_4
++#define GPO_SDIO1_CDATA_OUT_5           \
++        GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_5
++#define GPO_SDIO1_CDATA_OUT_6           \
++        GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_6
++#define GPO_SDIO1_CDATA_OUT_7           \
++        GPO_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_7
++#define GPO_SDIO1_RST_N                 \
++        GPO_SYS_IOMUX_U1_DW_SDIO_RST_N
++#define GPO_SPDIF0_SPDIFO               \
++        GPO_SYS_IOMUX_U0_CDNS_SPDIF_SPDIFO
++#define GPO_SPI0_SSPCLKOUT              \
++        GPO_SYS_IOMUX_U0_SSP_SPI_SSPCLKOUT
++#define GPO_SPI0_SSPFSSOUT              \
++        GPO_SYS_IOMUX_U0_SSP_SPI_SSPFSSOUT
++#define GPO_SPI0_SSPTXD                 \
++        GPO_SYS_IOMUX_U0_SSP_SPI_SSPTXD
++#define GPO_SPI1_SSPCLKOUT              \
++        GPO_SYS_IOMUX_U1_SSP_SPI_SSPCLKOUT
++#define GPO_SPI1_SSPFSSOUT              \
++        GPO_SYS_IOMUX_U1_SSP_SPI_SSPFSSOUT
++#define GPO_SPI1_SSPTXD                 \
++        GPO_SYS_IOMUX_U1_SSP_SPI_SSPTXD
++#define GPO_SPI2_SSPCLKOUT              \
++        GPO_SYS_IOMUX_U2_SSP_SPI_SSPCLKOUT
++#define GPO_SPI2_SSPFSSOUT              \
++        GPO_SYS_IOMUX_U2_SSP_SPI_SSPFSSOUT
++#define GPO_SPI2_SSPTXD                 \
++        GPO_SYS_IOMUX_U2_SSP_SPI_SSPTXD
++#define GPO_SPI3_SSPCLKOUT              \
++        GPO_SYS_IOMUX_U3_SSP_SPI_SSPCLKOUT
++#define GPO_SPI3_SSPFSSOUT              \
++        GPO_SYS_IOMUX_U3_SSP_SPI_SSPFSSOUT
++#define GPO_SPI3_SSPTXD                 \
++        GPO_SYS_IOMUX_U3_SSP_SPI_SSPTXD
++#define GPO_SPI4_SSPCLKOUT              \
++        GPO_SYS_IOMUX_U4_SSP_SPI_SSPCLKOUT
++#define GPO_SPI4_SSPFSSOUT              \
++        GPO_SYS_IOMUX_U4_SSP_SPI_SSPFSSOUT
++#define GPO_SPI4_SSPTXD                 \
++        GPO_SYS_IOMUX_U4_SSP_SPI_SSPTXD
++#define GPO_SPI5_SSPCLKOUT              \
++        GPO_SYS_IOMUX_U5_SSP_SPI_SSPCLKOUT
++#define GPO_SPI5_SSPFSSOUT              \
++        GPO_SYS_IOMUX_U5_SSP_SPI_SSPFSSOUT
++#define GPO_SPI5_SSPTXD                 \
++        GPO_SYS_IOMUX_U5_SSP_SPI_SSPTXD
++#define GPO_SPI6_SSPCLKOUT              \
++        GPO_SYS_IOMUX_U6_SSP_SPI_SSPCLKOUT
++#define GPO_SPI6_SSPFSSOUT              \
++        GPO_SYS_IOMUX_U6_SSP_SPI_SSPFSSOUT
++#define GPO_SPI6_SSPTXD                 \
++        GPO_SYS_IOMUX_U6_SSP_SPI_SSPTXD
++#define GPO_TDM0_CLK_MST                \
++        GPO_SYS_IOMUX_U0_SYS_CRG_TDM_CLK_MST
++#define GPO_TDM0_PCM_SYNCOUT            \
++        GPO_SYS_IOMUX_U0_TDM16SLOT_PCM_SYNCOUT
++#define GPO_TDM0_PCM_TXD                \
++        GPO_SYS_IOMUX_U0_TDM16SLOT_PCM_TXD
++#define GPO_U7MC_TRACE0_TDATA_0         \
++        GPO_SYS_IOMUX_U0_U7MC_SFT7110_TRACE_COM_PIB_TDATA_0
++#define GPO_U7MC_TRACE0_TDATA_1         \
++        GPO_SYS_IOMUX_U0_U7MC_SFT7110_TRACE_COM_PIB_TDATA_1
++#define GPO_U7MC_TRACE0_TDATA_2         \
++        GPO_SYS_IOMUX_U0_U7MC_SFT7110_TRACE_COM_PIB_TDATA_2
++#define GPO_U7MC_TRACE0_TDATA_3         \
++        GPO_SYS_IOMUX_U0_U7MC_SFT7110_TRACE_COM_PIB_TDATA_3
++#define GPO_U7MC_TRACE0_TREF            \
++        GPO_SYS_IOMUX_U0_U7MC_SFT7110_TRACE_COM_PIB_TREF
++#define GPO_UART0_SOUT                  \
++        GPO_SYS_IOMUX_U0_DW_UART_SOUT
++#define GPO_UART1_RTS_N                 \
++        GPO_SYS_IOMUX_U1_DW_UART_RTS_N
++#define GPO_UART1_SOUT                  \
++        GPO_SYS_IOMUX_U1_DW_UART_SOUT
++#define GPO_UART2_RTS_N                 \
++        GPO_SYS_IOMUX_U2_DW_UART_RTS_N
++#define GPO_UART2_SOUT                  \
++        GPO_SYS_IOMUX_U2_DW_UART_SOUT
++#define GPO_UART3_SOUT                  \
++        GPO_SYS_IOMUX_U3_DW_UART_SOUT
++#define GPO_UART4_RTS_N                 \
++        GPO_SYS_IOMUX_U4_DW_UART_RTS_N
++#define GPO_UART4_SOUT                  \
++        GPO_SYS_IOMUX_U4_DW_UART_SOUT
++#define GPO_UART5_RTS_N                 \
++        GPO_SYS_IOMUX_U5_DW_UART_RTS_N
++#define GPO_UART5_SOUT                  \
++        GPO_SYS_IOMUX_U5_DW_UART_SOUT
++#define GPO_USB0_DRIVE_VBUS_IO          \
++        GPO_SYS_IOMUX_U0_CDN_USB_DRIVE_VBUS_IO
++#define GPO_WAVE511_0_O_UART_TXSOUT     \
++        GPO_SYS_IOMUX_U0_WAVE511_O_UART_TXSOUT
++#define GPO_WDT0_WDOGRES                \
++        GPO_SYS_IOMUX_U0_DSKIT_WDT_WDOGRES
++#define GPO_NONE                        \
++        GPO_SYS_IOMUX_U6_SSP_SPI_SSPTXD + 1
++
++
++//gpo(n)_doen signal pool
++#define OEN_LOW 	0
++#define OEN_HIGH 	1
++#define OEN_HDMI0_CEC_SDA_OEN               \
++        GPEN_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_CEC_SDA_OEN
++#define OEN_HDMI0_DDC_SCL_OEN               \
++        GPEN_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_DDC_SCL_OEN
++#define OEN_HDMI0_DDC_SDA_OEN               \
++        GPEN_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_DDC_SDA_OEN
++#define OEN_I2C0_IC_CLK_OE                  \
++        GPEN_SYS_IOMUX_U0_DW_I2C_IC_CLK_OE
++#define OEN_I2C0_IC_DATA_OE                 \
++        GPEN_SYS_IOMUX_U0_DW_I2C_IC_DATA_OE
++#define OEN_I2C1_IC_CLK_OE                  \
++        GPEN_SYS_IOMUX_U1_DW_I2C_IC_CLK_OE
++#define OEN_I2C1_IC_DATA_OE                 \
++        GPEN_SYS_IOMUX_U1_DW_I2C_IC_DATA_OE
++#define OEN_I2C2_IC_CLK_OE                  \
++        GPEN_SYS_IOMUX_U2_DW_I2C_IC_CLK_OE
++#define OEN_I2C2_IC_DATA_OE                 \
++        GPEN_SYS_IOMUX_U2_DW_I2C_IC_DATA_OE
++#define OEN_I2C3_IC_CLK_OE                  \
++        GPEN_SYS_IOMUX_U3_DW_I2C_IC_CLK_OE
++#define OEN_I2C3_IC_DATA_OE                 \
++        GPEN_SYS_IOMUX_U3_DW_I2C_IC_DATA_OE
++#define OEN_I2C4_IC_CLK_OE                  \
++        GPEN_SYS_IOMUX_U4_DW_I2C_IC_CLK_OE
++#define OEN_I2C4_IC_DATA_OE                 \
++        GPEN_SYS_IOMUX_U4_DW_I2C_IC_DATA_OE
++#define OEN_I2C5_IC_CLK_OE                  \
++        GPEN_SYS_IOMUX_U5_DW_I2C_IC_CLK_OE
++#define OEN_I2C5_IC_DATA_OE                 \
++        GPEN_SYS_IOMUX_U5_DW_I2C_IC_DATA_OE
++#define OEN_I2C6_IC_CLK_OE                  \
++        GPEN_SYS_IOMUX_U6_DW_I2C_IC_CLK_OE
++#define OEN_I2C6_IC_DATA_OE                 \
++        GPEN_SYS_IOMUX_U6_DW_I2C_IC_DATA_OE
++#define OEN_JTAG_CPU_CERTIFICATION_TDO_OE   \
++        GPEN_SYS_IOMUX_U0_JTAG_CERTIFICATION_TDO_OE
++#define OEN_JTAG_DSP_TDO_OEN                \
++        GPEN_SYS_IOMUX_U0_HIFI4_JTDOEN
++#define OEN_PTC0_PWM_0_OE_N                 \
++        GPEN_SYS_IOMUX_U0_PWM_8CH_PTC_OE_N_0
++#define OEN_PTC0_PWM_1_OE_N                 \
++        GPEN_SYS_IOMUX_U0_PWM_8CH_PTC_OE_N_1
++#define OEN_PTC0_PWM_2_OE_N                 \
++        GPEN_SYS_IOMUX_U0_PWM_8CH_PTC_OE_N_2
++#define OEN_PTC0_PWM_3_OE_N                 \
++        GPEN_SYS_IOMUX_U0_PWM_8CH_PTC_OE_N_3
++#define OEN_SDIO1_CCMD_OUT_EN               \
++        GPEN_SYS_IOMUX_U1_DW_SDIO_CCMD_OUT_EN
++#define OEN_SDIO1_CDATA_OUT_EN_0            \
++        GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_0
++#define OEN_SDIO1_CDATA_OUT_EN_1            \
++        GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_1
++#define OEN_SDIO1_CDATA_OUT_EN_2            \
++        GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_2
++#define OEN_SDIO1_CDATA_OUT_EN_3            \
++        GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_3
++#define OEN_SDIO1_CDATA_OUT_EN_4            \
++        GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_4
++#define OEN_SDIO1_CDATA_OUT_EN_5            \
++        GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_5
++#define OEN_SDIO1_CDATA_OUT_EN_6            \
++        GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_6
++#define OEN_SDIO1_CDATA_OUT_EN_7            \
++        GPEN_SYS_IOMUX_U1_DW_SDIO_CDATA_OUT_EN_7
++#define OEN_SPI0_NSSPCTLOE                  \
++        GPEN_SYS_IOMUX_U0_SSP_SPI_NSSPCTLOE
++#define OEN_SPI0_NSSPOE                     \
++        GPEN_SYS_IOMUX_U0_SSP_SPI_NSSPOE
++#define OEN_SPI1_NSSPCTLOE                  \
++        GPEN_SYS_IOMUX_U1_SSP_SPI_NSSPCTLOE
++#define OEN_SPI1_NSSPOE                     \
++        GPEN_SYS_IOMUX_U1_SSP_SPI_NSSPOE
++#define OEN_SPI2_NSSPCTLOE                  \
++        GPEN_SYS_IOMUX_U2_SSP_SPI_NSSPCTLOE
++#define OEN_SPI2_NSSPOE                     \
++        GPEN_SYS_IOMUX_U2_SSP_SPI_NSSPOE
++#define OEN_SPI3_NSSPCTLOE                  \
++        GPEN_SYS_IOMUX_U3_SSP_SPI_NSSPCTLOE
++#define OEN_SPI3_NSSPOE                     \
++        GPEN_SYS_IOMUX_U3_SSP_SPI_NSSPOE
++#define OEN_SPI4_NSSPCTLOE                  \
++        GPEN_SYS_IOMUX_U4_SSP_SPI_NSSPCTLOE
++#define OEN_SPI4_NSSPOE                     \
++        GPEN_SYS_IOMUX_U4_SSP_SPI_NSSPOE
++#define OEN_SPI5_NSSPCTLOE                  \
++        GPEN_SYS_IOMUX_U5_SSP_SPI_NSSPCTLOE
++#define OEN_SPI5_NSSPOE                     \
++        GPEN_SYS_IOMUX_U5_SSP_SPI_NSSPOE
++#define OEN_SPI6_NSSPCTLOE                  \
++        GPEN_SYS_IOMUX_U6_SSP_SPI_NSSPCTLOE
++#define OEN_SPI6_NSSPOE                     \
++        GPEN_SYS_IOMUX_U6_SSP_SPI_NSSPOE
++#define OEN_TDM0_NPCM_SYNCOE                \
++        GPEN_SYS_IOMUX_U0_TDM16SLOT_NPCM_SYNCOE
++#define OEN_TDM0_NPCM_TXDOE                 \
++        GPEN_SYS_IOMUX_U0_TDM16SLOT_NPCM_TXDOE
++#define OEN_NONE                            \
++        GPEN_SYS_IOMUX_U6_SSP_SPI_NSSPOE + 1
++
++//sys_iomux gpi din
++#define	GPI_CAN0_CTRL_RXD                       \
++        GPI_SYS_IOMUX_U0_CAN_CTRL_RXD
++#define	GPI_CAN1_CTRL_RXD                       \
++        GPI_SYS_IOMUX_U1_CAN_CTRL_RXD
++#define	GPI_CRG0_EXT_MCLK                       \
++        GPI_SYS_IOMUX_U0_SYS_CRG_EXT_MCLK
++#define	GPI_HDMI0_CEC_SDA_IN                    \
++        GPI_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_CEC_SDA_IN
++#define	GPI_HDMI0_DDC_SCL_IN                    \
++        GPI_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_DDC_SCL_IN
++#define	GPI_HDMI0_DDC_SDA_IN                    \
++        GPI_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_DDC_SDA_IN
++#define	GPI_HDMI0_HPD                           \
++        GPI_SYS_IOMUX_U0_DOM_VOUT_TOP_U0_HDMI_TX_PIN_HPD
++#define	GPI_I2C0_IC_CLK_IN_A                    \
++        GPI_SYS_IOMUX_U0_DW_I2C_IC_CLK_IN_A
++#define	GPI_I2C0_IC_DATA_IN_A                   \
++        GPI_SYS_IOMUX_U0_DW_I2C_IC_DATA_IN_A
++#define	GPI_I2C1_IC_CLK_IN_A                    \
++        GPI_SYS_IOMUX_U1_DW_I2C_IC_CLK_IN_A
++#define	GPI_I2C1_IC_DATA_IN_A                   \
++        GPI_SYS_IOMUX_U1_DW_I2C_IC_DATA_IN_A
++#define	GPI_I2C2_IC_CLK_IN_A                    \
++        GPI_SYS_IOMUX_U2_DW_I2C_IC_CLK_IN_A
++#define	GPI_I2C2_IC_DATA_IN_A                   \
++        GPI_SYS_IOMUX_U2_DW_I2C_IC_DATA_IN_A
++#define	GPI_I2C3_IC_CLK_IN_A                    \
++        GPI_SYS_IOMUX_U3_DW_I2C_IC_CLK_IN_A
++#define	GPI_I2C3_IC_DATA_IN_A                   \
++        GPI_SYS_IOMUX_U3_DW_I2C_IC_DATA_IN_A
++#define	GPI_I2C4_IC_CLK_IN_A                    \
++        GPI_SYS_IOMUX_U4_DW_I2C_IC_CLK_IN_A
++#define	GPI_I2C4_IC_DATA_IN_A                   \
++        GPI_SYS_IOMUX_U4_DW_I2C_IC_DATA_IN_A
++#define	GPI_I2C5_IC_CLK_IN_A                    \
++        GPI_SYS_IOMUX_U5_DW_I2C_IC_CLK_IN_A
++#define	GPI_I2C5_IC_DATA_IN_A                   \
++        GPI_SYS_IOMUX_U5_DW_I2C_IC_DATA_IN_A
++#define	GPI_I2C6_IC_CLK_IN_A                    \
++        GPI_SYS_IOMUX_U6_DW_I2C_IC_CLK_IN_A
++#define	GPI_I2C6_IC_DATA_IN_A                   \
++        GPI_SYS_IOMUX_U6_DW_I2C_IC_DATA_IN_A
++#define	GPI_I2SRX0_BCLK_SLV                     \
++        GPI_SYS_IOMUX_U0_SYS_CRG_I2SRX_BCLK_SLV
++#define	GPI_I2SRX0_EXT_SDIN0                    \
++        GPI_SYS_IOMUX_U0_SAIF_AUDIO_SDIN_MUX_I2SRX_EXT_SDIN0
++#define	GPI_I2SRX0_EXT_SDIN1                    \
++        GPI_SYS_IOMUX_U0_SAIF_AUDIO_SDIN_MUX_I2SRX_EXT_SDIN1
++#define	GPI_I2SRX0_EXT_SDIN2                    \
++        GPI_SYS_IOMUX_U0_SAIF_AUDIO_SDIN_MUX_I2SRX_EXT_SDIN2
++#define	GPI_I2SRX0_LRCK_SLV                     \
++        GPI_SYS_IOMUX_U0_SYS_CRG_I2SRX_LRCK_SLV
++#define	GPI_I2STX0_BCLK_SLV                     \
++        GPI_SYS_IOMUX_U0_SYS_CRG_I2STX_BCLK_SLV
++#define	GPI_I2STX0_LRCK_SLV                     \
++        GPI_SYS_IOMUX_U0_SYS_CRG_I2STX_LRCK_SLV
++#define	GPI_JTAG_CPU_CERTIFICATION_BYPASS_TRSTN \
++        GPI_SYS_IOMUX_U0_CLKRST_SRC_BYPASS_JTAG_TRSTN
++#define	GPI_JTAG_CPU_CERTIFICATION_TCK          \
++        GPI_SYS_IOMUX_U0_SYS_CRG_CLK_JTAG_TCK
++#define	GPI_JTAG_CPU_CERTIFICATION_TDI          \
++        GPI_SYS_IOMUX_U0_JTAG_CERTIFICATION_TDI
++#define	GPI_JTAG_CPU_CERTIFICATION_TMS          \
++        GPI_SYS_IOMUX_U0_JTAG_CERTIFICATION_TMS
++#define	GPI_JTAG_DSP_TCK                        \
++        GPI_SYS_IOMUX_U0_HIFI4_JTCK
++#define	GPI_JTAG_DSP_TDI                        \
++        GPI_SYS_IOMUX_U0_HIFI4_JTDI
++#define	GPI_JTAG_DSP_TMS                        \
++        GPI_SYS_IOMUX_U0_HIFI4_JTMS
++#define	GPI_JTAG_DSP_TRST_N                     \
++        GPI_SYS_IOMUX_U0_HIFI4_JTRSTN
++#define	GPI_PDM_4MIC0_DMIC0_DIN                 \
++        GPI_SYS_IOMUX_U0_PDM_4MIC_DMIC0_DIN
++#define	GPI_PDM_4MIC0_DMIC1_DIN                 \
++        GPI_SYS_IOMUX_U0_PDM_4MIC_DMIC1_DIN
++#define	GPI_SDIO0_CARD_DETECT_N                 \
++        GPI_SYS_IOMUX_U0_DW_SDIO_CARD_DETECT_N
++#define	GPI_SDIO0_CARD_INT_N                    \
++        GPI_SYS_IOMUX_U0_DW_SDIO_CARD_INT_N
++#define	GPI_SDIO0_CARD_WRITE_PRT                \
++        GPI_SYS_IOMUX_U0_DW_SDIO_CARD_WRITE_PRT
++#define	GPI_SDIO1_CARD_DETECT_N                 \
++        GPI_SYS_IOMUX_U1_DW_SDIO_CARD_DETECT_N
++#define	GPI_SDIO1_CARD_INT_N                    \
++        GPI_SYS_IOMUX_U1_DW_SDIO_CARD_INT_N
++#define	GPI_SDIO1_CARD_WRITE_PRT                \
++        GPI_SYS_IOMUX_U1_DW_SDIO_CARD_WRITE_PRT
++#define	GPI_SDIO1_CCMD_IN                       \
++        GPI_SYS_IOMUX_U1_DW_SDIO_CCMD_IN
++#define	GPI_SDIO1_CDATA_IN_0                    \
++        GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_0
++#define	GPI_SDIO1_CDATA_IN_1                    \
++        GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_1
++#define	GPI_SDIO1_CDATA_IN_2                    \
++        GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_2
++#define	GPI_SDIO1_CDATA_IN_3                    \
++        GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_3
++#define	GPI_SDIO1_CDATA_IN_4                    \
++        GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_4
++#define	GPI_SDIO1_CDATA_IN_5                    \
++        GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_5
++#define	GPI_SDIO1_CDATA_IN_6                    \
++        GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_6
++#define	GPI_SDIO1_CDATA_IN_7                    \
++        GPI_SYS_IOMUX_U1_DW_SDIO_CDATA_IN_7
++#define	GPI_SDIO1_DATA_STROBE                   \
++        GPI_SYS_IOMUX_U1_DW_SDIO_DATA_STROBE
++#define	GPI_SPDIF0_SPDIFI                       \
++        GPI_SYS_IOMUX_U0_CDNS_SPDIF_SPDIFI
++#define	GPI_SPI0_SSPCLKIN                       \
++        GPI_SYS_IOMUX_U0_SSP_SPI_SSPCLKIN
++#define	GPI_SPI0_SSPFSSIN                       \
++        GPI_SYS_IOMUX_U0_SSP_SPI_SSPFSSIN
++#define	GPI_SPI0_SSPRXD                         \
++        GPI_SYS_IOMUX_U0_SSP_SPI_SSPRXD
++#define	GPI_SPI1_SSPCLKIN                       \
++        GPI_SYS_IOMUX_U1_SSP_SPI_SSPCLKIN
++#define	GPI_SPI1_SSPFSSIN                       \
++        GPI_SYS_IOMUX_U1_SSP_SPI_SSPFSSIN
++#define	GPI_SPI1_SSPRXD                         \
++        GPI_SYS_IOMUX_U1_SSP_SPI_SSPRXD
++#define	GPI_SPI2_SSPCLKIN                       \
++        GPI_SYS_IOMUX_U2_SSP_SPI_SSPCLKIN
++#define	GPI_SPI2_SSPFSSIN                       \
++        GPI_SYS_IOMUX_U2_SSP_SPI_SSPFSSIN
++#define	GPI_SPI2_SSPRXD                         \
++        GPI_SYS_IOMUX_U2_SSP_SPI_SSPRXD
++#define	GPI_SPI3_SSPCLKIN                       \
++        GPI_SYS_IOMUX_U3_SSP_SPI_SSPCLKIN
++#define	GPI_SPI3_SSPFSSIN                       \
++        GPI_SYS_IOMUX_U3_SSP_SPI_SSPFSSIN
++#define	GPI_SPI3_SSPRXD                         \
++        GPI_SYS_IOMUX_U3_SSP_SPI_SSPRXD
++#define	GPI_SPI4_SSPCLKIN                       \
++        GPI_SYS_IOMUX_U4_SSP_SPI_SSPCLKIN
++#define	GPI_SPI4_SSPFSSIN                       \
++        GPI_SYS_IOMUX_U4_SSP_SPI_SSPFSSIN
++#define	GPI_SPI4_SSPRXD                         \
++        GPI_SYS_IOMUX_U4_SSP_SPI_SSPRXD
++#define	GPI_SPI5_SSPCLKIN                       \
++        GPI_SYS_IOMUX_U5_SSP_SPI_SSPCLKIN
++#define	GPI_SPI5_SSPFSSIN                       \
++        GPI_SYS_IOMUX_U5_SSP_SPI_SSPFSSIN
++#define	GPI_SPI5_SSPRXD                         \
++        GPI_SYS_IOMUX_U5_SSP_SPI_SSPRXD
++#define	GPI_SPI6_SSPCLKIN                       \
++        GPI_SYS_IOMUX_U6_SSP_SPI_SSPCLKIN
++#define	GPI_SPI6_SSPFSSIN                       \
++        GPI_SYS_IOMUX_U6_SSP_SPI_SSPFSSIN
++#define	GPI_SPI6_SSPRXD                         \
++        GPI_SYS_IOMUX_U6_SSP_SPI_SSPRXD
++#define	GPI_TDM0_CLK_SLV                        \
++        GPI_SYS_IOMUX_U0_SYS_CRG_TDM_CLK_SLV
++#define	GPI_TDM0_PCM_RXD                        \
++        GPI_SYS_IOMUX_U0_TDM16SLOT_PCM_RXD
++#define	GPI_TDM0_PCM_SYNCIN                     \
++        GPI_SYS_IOMUX_U0_TDM16SLOT_PCM_SYNCIN
++#define	GPI_UART0_SIN                           \
++        GPI_SYS_IOMUX_U0_DW_UART_SIN
++#define	GPI_UART1_CTS_N                         \
++        GPI_SYS_IOMUX_U1_DW_UART_CTS_N
++#define	GPI_UART1_SIN                           \
++        GPI_SYS_IOMUX_U1_DW_UART_SIN
++#define	GPI_UART2_CTS_N                         \
++        GPI_SYS_IOMUX_U2_DW_UART_CTS_N
++#define	GPI_UART2_SIN                           \
++        GPI_SYS_IOMUX_U2_DW_UART_SIN
++#define	GPI_UART3_SIN                           \
++        GPI_SYS_IOMUX_U3_DW_UART_SIN
++#define	GPI_UART4_CTS_N                         \
++        GPI_SYS_IOMUX_U4_DW_UART_CTS_N
++#define	GPI_UART4_SIN                           \
++        GPI_SYS_IOMUX_U4_DW_UART_SIN
++#define	GPI_UART5_CTS_N                         \
++        GPI_SYS_IOMUX_U5_DW_UART_CTS_N
++#define	GPI_UART5_SIN                           \
++        GPI_SYS_IOMUX_U5_DW_UART_SIN
++#define	GPI_USB0_OVERCURRENT_N_IO               \
++        GPI_SYS_IOMUX_U0_CDN_USB_OVERCURRENT_N_IO
++#define	GPI_WAVE511_0_I_UART_RXSIN              \
++        GPI_SYS_IOMUX_U0_WAVE511_I_UART_RXSIN
++#define	GPI_NONE  					GPI_SYS_IOMUX_U6_SSP_SPI_SSPRXD
++
++//sys_iomux syscon
++#define SYS_IOMUX_CFG__SAIF__SYSCFG_588_ADDR               (0x24cU)
++#define SYS_IOMUX_CFG__SAIF__SYSCFG_592_ADDR               (0x250U)
++#define SYS_IOMUX_CFG__SAIF__SYSCFG_596_ADDR               (0x254U)
++#define SYS_IOMUX_CFG__SAIF__SYSCFG_600_ADDR               (0x258U)
++#define SYS_IOMUX_CFG__SAIF__SYSCFG_604_ADDR               (0x25cU)
++#define SYS_IOMUX_CFG__SAIF__SYSCFG_608_ADDR               (0x260U)
++#define SYS_IOMUX_CFG__SAIF__SYSCFG_612_ADDR               (0x264U)
++#define SYS_IOMUX_CFG__SAIF__SYSCFG_616_ADDR               (0x268U)
++#define SYS_IOMUX_CFG__SAIF__SYSCFG_620_ADDR               (0x26cU)
++#define SYS_IOMUX_CFG__SAIF__SYSCFG_624_ADDR               (0x270U)
++#define SYS_IOMUX_CFG__SAIF__SYSCFG_628_ADDR               (0x274U)
++#define SYS_IOMUX_CFG__SAIF__SYSCFG_632_ADDR               (0x278U)
++#define SYS_IOMUX_CFG__SAIF__SYSCFG_636_ADDR               (0x27cU)
++#define SYS_IOMUX_CFG__SAIF__SYSCFG_640_ADDR               (0x280U)
++
++#define PADCFG_PAD_GMAC1_MDC_SYSCON     SYS_IOMUX_CFG__SAIF__SYSCFG_588_ADDR
++#define PADCFG_PAD_GMAC1_MDIO_SYSCON    SYS_IOMUX_CFG__SAIF__SYSCFG_592_ADDR
++#define PADCFG_PAD_GMAC1_RXD0_SYSCON    SYS_IOMUX_CFG__SAIF__SYSCFG_596_ADDR
++#define PADCFG_PAD_GMAC1_RXD1_SYSCON    SYS_IOMUX_CFG__SAIF__SYSCFG_600_ADDR
++#define PADCFG_PAD_GMAC1_RXD2_SYSCON    SYS_IOMUX_CFG__SAIF__SYSCFG_604_ADDR
++#define PADCFG_PAD_GMAC1_RXD3_SYSCON    SYS_IOMUX_CFG__SAIF__SYSCFG_608_ADDR
++#define PADCFG_PAD_GMAC1_RXDV_SYSCON    SYS_IOMUX_CFG__SAIF__SYSCFG_612_ADDR
++#define PADCFG_PAD_GMAC1_RXC_SYSCON     SYS_IOMUX_CFG__SAIF__SYSCFG_616_ADDR
++#define PADCFG_PAD_GMAC1_TXD0_SYSCON    SYS_IOMUX_CFG__SAIF__SYSCFG_620_ADDR
++#define PADCFG_PAD_GMAC1_TXD1_SYSCON    SYS_IOMUX_CFG__SAIF__SYSCFG_624_ADDR
++#define PADCFG_PAD_GMAC1_TXD2_SYSCON    SYS_IOMUX_CFG__SAIF__SYSCFG_628_ADDR
++#define PADCFG_PAD_GMAC1_TXD3_SYSCON    SYS_IOMUX_CFG__SAIF__SYSCFG_632_ADDR
++#define PADCFG_PAD_GMAC1_TXEN_SYSCON    SYS_IOMUX_CFG__SAIF__SYSCFG_636_ADDR
++#define PADCFG_PAD_GMAC1_TXC_SYSCON     SYS_IOMUX_CFG__SAIF__SYSCFG_640_ADDR
++
++
++//sys_iomux func sel setting
++#define SYS_IOMUX_CFGSAIF__SYSCFG_668_ADDR                 (0x29cU)
++#define PAD_GMAC1_RXC_FUNC_SEL_WIDTH                       0x2U
++#define PAD_GMAC1_RXC_FUNC_SEL_SHIFT                       0x0U
++#define PAD_GMAC1_RXC_FUNC_SEL_MASK                        0x3U
++#define PAD_GPIO10_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO10_FUNC_SEL_SHIFT                          0x2U
++#define PAD_GPIO10_FUNC_SEL_MASK                           0x1CU
++#define PAD_GPIO11_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO11_FUNC_SEL_SHIFT                          0x5U
++#define PAD_GPIO11_FUNC_SEL_MASK                           0xE0U
++#define PAD_GPIO12_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO12_FUNC_SEL_SHIFT                          0x8U
++#define PAD_GPIO12_FUNC_SEL_MASK                           0x700U
++#define PAD_GPIO13_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO13_FUNC_SEL_SHIFT                          0xBU
++#define PAD_GPIO13_FUNC_SEL_MASK                           0x3800U
++#define PAD_GPIO14_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO14_FUNC_SEL_SHIFT                          0xEU
++#define PAD_GPIO14_FUNC_SEL_MASK                           0x1C000U
++#define PAD_GPIO15_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO15_FUNC_SEL_SHIFT                          0x11U
++#define PAD_GPIO15_FUNC_SEL_MASK                           0xE0000U
++#define PAD_GPIO16_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO16_FUNC_SEL_SHIFT                          0x14U
++#define PAD_GPIO16_FUNC_SEL_MASK                           0x700000U
++#define PAD_GPIO17_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO17_FUNC_SEL_SHIFT                          0x17U
++#define PAD_GPIO17_FUNC_SEL_MASK                           0x3800000U
++#define PAD_GPIO18_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO18_FUNC_SEL_SHIFT                          0x1AU
++#define PAD_GPIO18_FUNC_SEL_MASK                           0x1C000000U
++#define PAD_GPIO19_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO19_FUNC_SEL_SHIFT                          0x1DU
++#define PAD_GPIO19_FUNC_SEL_MASK                           0xE0000000U
++#define SYS_IOMUX_CFGSAIF__SYSCFG_672_ADDR                 (0x2a0U)
++#define PAD_GPIO20_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO20_FUNC_SEL_SHIFT                          0x0U
++#define PAD_GPIO20_FUNC_SEL_MASK                           0x7U
++#define PAD_GPIO21_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO21_FUNC_SEL_SHIFT                          0x3U
++#define PAD_GPIO21_FUNC_SEL_MASK                           0x38U
++#define PAD_GPIO22_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO22_FUNC_SEL_SHIFT                          0x6U
++#define PAD_GPIO22_FUNC_SEL_MASK                           0x1C0U
++#define PAD_GPIO23_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO23_FUNC_SEL_SHIFT                          0x9U
++#define PAD_GPIO23_FUNC_SEL_MASK                           0xE00U
++#define PAD_GPIO24_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO24_FUNC_SEL_SHIFT                          0xCU
++#define PAD_GPIO24_FUNC_SEL_MASK                           0x7000U
++#define PAD_GPIO25_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO25_FUNC_SEL_SHIFT                          0xFU
++#define PAD_GPIO25_FUNC_SEL_MASK                           0x38000U
++#define PAD_GPIO26_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO26_FUNC_SEL_SHIFT                          0x12U
++#define PAD_GPIO26_FUNC_SEL_MASK                           0x1C0000U
++#define PAD_GPIO27_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO27_FUNC_SEL_SHIFT                          0x15U
++#define PAD_GPIO27_FUNC_SEL_MASK                           0xE00000U
++#define PAD_GPIO28_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO28_FUNC_SEL_SHIFT                          0x18U
++#define PAD_GPIO28_FUNC_SEL_MASK                           0x7000000U
++#define PAD_GPIO29_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO29_FUNC_SEL_SHIFT                          0x1BU
++#define PAD_GPIO29_FUNC_SEL_MASK                           0x38000000U
++#define SYS_IOMUX_CFGSAIF__SYSCFG_676_ADDR                 (0x2a4U)
++#define PAD_GPIO30_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO30_FUNC_SEL_SHIFT                          0x0U
++#define PAD_GPIO30_FUNC_SEL_MASK                           0x7U
++#define PAD_GPIO31_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO31_FUNC_SEL_SHIFT                          0x3U
++#define PAD_GPIO31_FUNC_SEL_MASK                           0x38U
++#define PAD_GPIO32_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO32_FUNC_SEL_SHIFT                          0x6U
++#define PAD_GPIO32_FUNC_SEL_MASK                           0x1C0U
++#define PAD_GPIO33_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO33_FUNC_SEL_SHIFT                          0x9U
++#define PAD_GPIO33_FUNC_SEL_MASK                           0xE00U
++#define PAD_GPIO34_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO34_FUNC_SEL_SHIFT                          0xCU
++#define PAD_GPIO34_FUNC_SEL_MASK                           0x7000U
++#define PAD_GPIO35_FUNC_SEL_WIDTH                          0x2U
++#define PAD_GPIO35_FUNC_SEL_SHIFT                          0xFU
++#define PAD_GPIO35_FUNC_SEL_MASK                           0x18000U
++#define PAD_GPIO36_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO36_FUNC_SEL_SHIFT                          0x11U
++#define PAD_GPIO36_FUNC_SEL_MASK                           0xE0000U
++#define PAD_GPIO37_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO37_FUNC_SEL_SHIFT                          0x14U
++#define PAD_GPIO37_FUNC_SEL_MASK                           0x700000U
++#define PAD_GPIO38_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO38_FUNC_SEL_SHIFT                          0x17U
++#define PAD_GPIO38_FUNC_SEL_MASK                           0x3800000U
++#define PAD_GPIO39_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO39_FUNC_SEL_SHIFT                          0x1AU
++#define PAD_GPIO39_FUNC_SEL_MASK                           0x1C000000U
++#define PAD_GPIO40_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO40_FUNC_SEL_SHIFT                          0x1DU
++#define PAD_GPIO40_FUNC_SEL_MASK                           0xE0000000U
++#define SYS_IOMUX_CFGSAIF__SYSCFG_680_ADDR                 (0x2a8U)
++#define PAD_GPIO41_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO41_FUNC_SEL_SHIFT                          0x0U
++#define PAD_GPIO41_FUNC_SEL_MASK                           0x7U
++#define PAD_GPIO42_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO42_FUNC_SEL_SHIFT                          0x3U
++#define PAD_GPIO42_FUNC_SEL_MASK                           0x38U
++#define PAD_GPIO43_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO43_FUNC_SEL_SHIFT                          0x6U
++#define PAD_GPIO43_FUNC_SEL_MASK                           0x1C0U
++#define PAD_GPIO44_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO44_FUNC_SEL_SHIFT                          0x9U
++#define PAD_GPIO44_FUNC_SEL_MASK                           0xE00U
++#define PAD_GPIO45_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO45_FUNC_SEL_SHIFT                          0xCU
++#define PAD_GPIO45_FUNC_SEL_MASK                           0x7000U
++#define PAD_GPIO46_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO46_FUNC_SEL_SHIFT                          0xFU
++#define PAD_GPIO46_FUNC_SEL_MASK                           0x38000U
++#define PAD_GPIO47_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO47_FUNC_SEL_SHIFT                          0x12U
++#define PAD_GPIO47_FUNC_SEL_MASK                           0x1C0000U
++#define PAD_GPIO48_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO48_FUNC_SEL_SHIFT                          0x15U
++#define PAD_GPIO48_FUNC_SEL_MASK                           0xE00000U
++#define PAD_GPIO49_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO49_FUNC_SEL_SHIFT                          0x18U
++#define PAD_GPIO49_FUNC_SEL_MASK                           0x7000000U
++#define PAD_GPIO50_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO50_FUNC_SEL_SHIFT                          0x1BU
++#define PAD_GPIO50_FUNC_SEL_MASK                           0x38000000U
++#define PAD_GPIO51_FUNC_SEL_WIDTH                          0x2U
++#define PAD_GPIO51_FUNC_SEL_SHIFT                          0x1EU
++#define PAD_GPIO51_FUNC_SEL_MASK                           0xC0000000U
++#define SYS_IOMUX_CFGSAIF__SYSCFG_684_ADDR                 (0x2acU)
++#define PAD_GPIO52_FUNC_SEL_WIDTH                          0x2U
++#define PAD_GPIO52_FUNC_SEL_SHIFT                          0x0U
++#define PAD_GPIO52_FUNC_SEL_MASK                           0x3U
++#define PAD_GPIO53_FUNC_SEL_WIDTH                          0x2U
++#define PAD_GPIO53_FUNC_SEL_SHIFT                          0x2U
++#define PAD_GPIO53_FUNC_SEL_MASK                           0xCU
++#define PAD_GPIO54_FUNC_SEL_WIDTH                          0x2U
++#define PAD_GPIO54_FUNC_SEL_SHIFT                          0x4U
++#define PAD_GPIO54_FUNC_SEL_MASK                           0x30U
++#define PAD_GPIO55_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO55_FUNC_SEL_SHIFT                          0x6U
++#define PAD_GPIO55_FUNC_SEL_MASK                           0x1C0U
++#define PAD_GPIO56_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO56_FUNC_SEL_SHIFT                          0x9U
++#define PAD_GPIO56_FUNC_SEL_MASK                           0xE00U
++#define PAD_GPIO57_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO57_FUNC_SEL_SHIFT                          0xCU
++#define PAD_GPIO57_FUNC_SEL_MASK                           0x7000U
++#define PAD_GPIO58_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO58_FUNC_SEL_SHIFT                          0xFU
++#define PAD_GPIO58_FUNC_SEL_MASK                           0x38000U
++#define PAD_GPIO59_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO59_FUNC_SEL_SHIFT                          0x12U
++#define PAD_GPIO59_FUNC_SEL_MASK                           0x1C0000U
++#define PAD_GPIO60_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO60_FUNC_SEL_SHIFT                          0x15U
++#define PAD_GPIO60_FUNC_SEL_MASK                           0xE00000U
++#define PAD_GPIO61_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO61_FUNC_SEL_SHIFT                          0x18U
++#define PAD_GPIO61_FUNC_SEL_MASK                           0x7000000U
++#define PAD_GPIO62_FUNC_SEL_WIDTH                          0x3U
++#define PAD_GPIO62_FUNC_SEL_SHIFT                          0x1BU
++#define PAD_GPIO62_FUNC_SEL_MASK                           0x38000000U
++#define PAD_GPIO63_FUNC_SEL_WIDTH                          0x2U
++#define PAD_GPIO63_FUNC_SEL_SHIFT                          0x1EU
++#define PAD_GPIO63_FUNC_SEL_MASK                           0xC0000000U
++#define SYS_IOMUX_CFGSAIF__SYSCFG_688_ADDR                 (0x2b0U)
++#define PAD_GPIO6_FUNC_SEL_WIDTH                           0x2U
++#define PAD_GPIO6_FUNC_SEL_SHIFT                           0x0U
++#define PAD_GPIO6_FUNC_SEL_MASK                            0x3U
++#define PAD_GPIO7_FUNC_SEL_WIDTH                           0x3U
++#define PAD_GPIO7_FUNC_SEL_SHIFT                           0x2U
++#define PAD_GPIO7_FUNC_SEL_MASK                            0x1CU
++#define PAD_GPIO8_FUNC_SEL_WIDTH                           0x3U
++#define PAD_GPIO8_FUNC_SEL_SHIFT                           0x5U
++#define PAD_GPIO8_FUNC_SEL_MASK                            0xE0U
++#define PAD_GPIO9_FUNC_SEL_WIDTH                           0x3U
++#define PAD_GPIO9_FUNC_SEL_SHIFT                           0x8U
++#define PAD_GPIO9_FUNC_SEL_MASK                            0x700U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C0_FUNC_SEL_WIDTH   0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C0_FUNC_SEL_SHIFT   0xBU
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C0_FUNC_SEL_MASK    0x3800U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C10_FUNC_SEL_WIDTH  0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C10_FUNC_SEL_SHIFT  0xEU
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C10_FUNC_SEL_MASK   0x1C000U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C11_FUNC_SEL_WIDTH  0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C11_FUNC_SEL_SHIFT  0x11U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C11_FUNC_SEL_MASK   0xE0000U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C1_FUNC_SEL_WIDTH   0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C1_FUNC_SEL_SHIFT   0x14U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C1_FUNC_SEL_MASK    0x700000U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C2_FUNC_SEL_WIDTH   0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C2_FUNC_SEL_SHIFT   0x17U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C2_FUNC_SEL_MASK    0x3800000U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C3_FUNC_SEL_WIDTH   0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C3_FUNC_SEL_SHIFT   0x1AU
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C3_FUNC_SEL_MASK    0x1C000000U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C4_FUNC_SEL_WIDTH   0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C4_FUNC_SEL_SHIFT   0x1DU
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C4_FUNC_SEL_MASK    0xE0000000U
++#define SYS_IOMUX_CFGSAIF__SYSCFG_692_ADDR                 (0x2b4U)
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C5_FUNC_SEL_WIDTH   0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C5_FUNC_SEL_SHIFT   0x0U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C5_FUNC_SEL_MASK    0x7U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C6_FUNC_SEL_WIDTH   0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C6_FUNC_SEL_SHIFT   0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C6_FUNC_SEL_MASK    0x38U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C7_FUNC_SEL_WIDTH   0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C7_FUNC_SEL_SHIFT   0x6U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C7_FUNC_SEL_MASK    0x1C0U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C8_FUNC_SEL_WIDTH   0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C8_FUNC_SEL_SHIFT   0x9U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C8_FUNC_SEL_MASK    0xE00U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C9_FUNC_SEL_WIDTH   0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C9_FUNC_SEL_SHIFT   0xCU
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C9_FUNC_SEL_MASK    0x7000U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_HVALID_C_FUNC_SEL_WIDTH  0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_HVALID_C_FUNC_SEL_SHIFT  0xFU
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_HVALID_C_FUNC_SEL_MASK   0x38000U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_VVALID_C_FUNC_SEL_WIDTH  0x3U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_VVALID_C_FUNC_SEL_SHIFT  0x12U
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_VVALID_C_FUNC_SEL_MASK   0x1C0000U
++#define U0_SYS_CRG_DVP_CLK_FUNC_SEL_WIDTH                  0x3U
++#define U0_SYS_CRG_DVP_CLK_FUNC_SEL_SHIFT                  0x15U
++#define U0_SYS_CRG_DVP_CLK_FUNC_SEL_MASK                   0xE00000U
++
++#define PAD_GMAC1_RXC_FUNC_SEL                              \
++        SYS_IOMUX_CFGSAIF__SYSCFG_668_ADDR                  \
++        PAD_GMAC1_RXC_FUNC_SEL_SHIFT                        \
++        PAD_GMAC1_RXC_FUNC_SEL_MASK
++#define PAD_GPIO10_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_668_ADDR                  \
++        PAD_GPIO10_FUNC_SEL_SHIFT                           \
++        PAD_GPIO10_FUNC_SEL_MASK
++#define PAD_GPIO11_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_668_ADDR                  \
++        PAD_GPIO11_FUNC_SEL_SHIFT                           \
++        PAD_GPIO11_FUNC_SEL_MASK
++#define PAD_GPIO12_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_668_ADDR                  \
++        PAD_GPIO12_FUNC_SEL_SHIFT                           \
++        PAD_GPIO12_FUNC_SEL_MASK
++#define PAD_GPIO13_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_668_ADDR                  \
++        PAD_GPIO13_FUNC_SEL_SHIFT                           \
++        PAD_GPIO13_FUNC_SEL_MASK
++#define PAD_GPIO14_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_668_ADDR                  \
++        PAD_GPIO14_FUNC_SEL_SHIFT                           \
++        PAD_GPIO14_FUNC_SEL_MASK
++#define PAD_GPIO15_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_668_ADDR                  \
++        PAD_GPIO15_FUNC_SEL_SHIFT                           \
++        PAD_GPIO15_FUNC_SEL_MASK
++#define PAD_GPIO16_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_668_ADDR                  \
++        PAD_GPIO16_FUNC_SEL_SHIFT                           \
++        PAD_GPIO16_FUNC_SEL_MASK
++#define PAD_GPIO17_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_668_ADDR                  \
++        PAD_GPIO17_FUNC_SEL_SHIFT                           \
++        PAD_GPIO17_FUNC_SEL_MASK
++#define PAD_GPIO18_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_668_ADDR                  \
++        PAD_GPIO18_FUNC_SEL_SHIFT                           \
++        PAD_GPIO18_FUNC_SEL_MASK
++#define PAD_GPIO19_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_668_ADDR                  \
++        PAD_GPIO19_FUNC_SEL_SHIFT                           \
++        PAD_GPIO19_FUNC_SEL_MASK
++#define PAD_GPIO20_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_672_ADDR                  \
++        PAD_GPIO20_FUNC_SEL_SHIFT                           \
++        PAD_GPIO20_FUNC_SEL_MASK
++#define PAD_GPIO21_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_672_ADDR                  \
++        PAD_GPIO21_FUNC_SEL_SHIFT                           \
++        PAD_GPIO21_FUNC_SEL_MASK
++#define PAD_GPIO22_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_672_ADDR                  \
++        PAD_GPIO22_FUNC_SEL_SHIFT                           \
++        PAD_GPIO22_FUNC_SEL_MASK
++#define PAD_GPIO23_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_672_ADDR                  \
++        PAD_GPIO23_FUNC_SEL_SHIFT                           \
++        PAD_GPIO23_FUNC_SEL_MASK
++#define PAD_GPIO24_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_672_ADDR                  \
++        PAD_GPIO24_FUNC_SEL_SHIFT                           \
++        PAD_GPIO24_FUNC_SEL_MASK
++#define PAD_GPIO25_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_672_ADDR                  \
++        PAD_GPIO25_FUNC_SEL_SHIFT                           \
++        PAD_GPIO25_FUNC_SEL_MASK
++#define PAD_GPIO26_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_672_ADDR                  \
++        PAD_GPIO26_FUNC_SEL_SHIFT                           \
++        PAD_GPIO26_FUNC_SEL_MASK
++#define PAD_GPIO27_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_672_ADDR                  \
++        PAD_GPIO27_FUNC_SEL_SHIFT                           \
++        PAD_GPIO27_FUNC_SEL_MASK
++#define PAD_GPIO28_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_672_ADDR                  \
++        PAD_GPIO28_FUNC_SEL_SHIFT                           \
++        PAD_GPIO28_FUNC_SEL_MASK
++#define PAD_GPIO29_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_672_ADDR                  \
++        PAD_GPIO29_FUNC_SEL_SHIFT                           \
++        PAD_GPIO29_FUNC_SEL_MASK
++#define PAD_GPIO30_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_676_ADDR                  \
++        PAD_GPIO30_FUNC_SEL_SHIFT                           \
++        PAD_GPIO30_FUNC_SEL_MASK
++#define PAD_GPIO31_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_676_ADDR                  \
++        PAD_GPIO31_FUNC_SEL_SHIFT                           \
++        PAD_GPIO31_FUNC_SEL_MASK
++#define PAD_GPIO32_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_676_ADDR                  \
++        PAD_GPIO32_FUNC_SEL_SHIFT                           \
++        PAD_GPIO32_FUNC_SEL_MASK
++#define PAD_GPIO33_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_676_ADDR                  \
++        PAD_GPIO33_FUNC_SEL_SHIFT                           \
++        PAD_GPIO33_FUNC_SEL_MASK
++#define PAD_GPIO34_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_676_ADDR                  \
++        PAD_GPIO34_FUNC_SEL_SHIFT                           \
++        PAD_GPIO34_FUNC_SEL_MASK
++#define PAD_GPIO35_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_676_ADDR                  \
++        PAD_GPIO35_FUNC_SEL_SHIFT                           \
++        PAD_GPIO35_FUNC_SEL_MASK
++#define PAD_GPIO36_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_676_ADDR                  \
++        PAD_GPIO36_FUNC_SEL_SHIFT                           \
++        PAD_GPIO36_FUNC_SEL_MASK
++#define PAD_GPIO37_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_676_ADDR                  \
++        PAD_GPIO37_FUNC_SEL_SHIFT                           \
++        PAD_GPIO37_FUNC_SEL_MASK
++#define PAD_GPIO38_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_676_ADDR                  \
++        PAD_GPIO38_FUNC_SEL_SHIFT                           \
++        PAD_GPIO38_FUNC_SEL_MASK
++#define PAD_GPIO39_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_676_ADDR                  \
++        PAD_GPIO39_FUNC_SEL_SHIFT                           \
++        PAD_GPIO39_FUNC_SEL_MASK
++#define PAD_GPIO40_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_676_ADDR                  \
++        PAD_GPIO40_FUNC_SEL_SHIFT                           \
++        PAD_GPIO40_FUNC_SEL_MASK
++#define PAD_GPIO41_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_680_ADDR                  \
++        PAD_GPIO41_FUNC_SEL_SHIFT                           \
++        PAD_GPIO41_FUNC_SEL_MASK
++#define PAD_GPIO42_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_680_ADDR                  \
++        PAD_GPIO42_FUNC_SEL_SHIFT                           \
++        PAD_GPIO42_FUNC_SEL_MASK
++#define PAD_GPIO43_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_680_ADDR                  \
++        PAD_GPIO43_FUNC_SEL_SHIFT                           \
++        PAD_GPIO43_FUNC_SEL_MASK
++#define PAD_GPIO44_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_680_ADDR                  \
++        PAD_GPIO44_FUNC_SEL_SHIFT                           \
++        PAD_GPIO44_FUNC_SEL_MASK
++#define PAD_GPIO45_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_680_ADDR                  \
++        PAD_GPIO45_FUNC_SEL_SHIFT                           \
++        PAD_GPIO45_FUNC_SEL_MASK
++#define PAD_GPIO46_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_680_ADDR                  \
++        PAD_GPIO46_FUNC_SEL_SHIFT                           \
++        PAD_GPIO46_FUNC_SEL_MASK
++#define PAD_GPIO47_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_680_ADDR                  \
++        PAD_GPIO47_FUNC_SEL_SHIFT                           \
++        PAD_GPIO47_FUNC_SEL_MASK
++#define PAD_GPIO48_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_680_ADDR                  \
++        PAD_GPIO48_FUNC_SEL_SHIFT                           \
++        PAD_GPIO48_FUNC_SEL_MASK
++#define PAD_GPIO49_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_680_ADDR                  \
++        PAD_GPIO49_FUNC_SEL_SHIFT                           \
++        PAD_GPIO49_FUNC_SEL_MASK
++#define PAD_GPIO50_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_680_ADDR                  \
++        PAD_GPIO50_FUNC_SEL_SHIFT                           \
++        PAD_GPIO50_FUNC_SEL_MASK
++#define PAD_GPIO51_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_680_ADDR                  \
++        PAD_GPIO51_FUNC_SEL_SHIFT                           \
++        PAD_GPIO51_FUNC_SEL_MASK
++#define PAD_GPIO52_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_684_ADDR                  \
++        PAD_GPIO52_FUNC_SEL_SHIFT                           \
++        PAD_GPIO52_FUNC_SEL_MASK
++#define PAD_GPIO53_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_684_ADDR                  \
++        PAD_GPIO53_FUNC_SEL_SHIFT                           \
++        PAD_GPIO53_FUNC_SEL_MASK
++#define PAD_GPIO54_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_684_ADDR                  \
++        PAD_GPIO54_FUNC_SEL_SHIFT                           \
++        PAD_GPIO54_FUNC_SEL_MASK
++#define PAD_GPIO55_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_684_ADDR                  \
++        PAD_GPIO55_FUNC_SEL_SHIFT                           \
++        PAD_GPIO55_FUNC_SEL_MASK
++#define PAD_GPIO56_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_684_ADDR                  \
++        PAD_GPIO56_FUNC_SEL_SHIFT                           \
++        PAD_GPIO56_FUNC_SEL_MASK
++#define PAD_GPIO57_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_684_ADDR                  \
++        PAD_GPIO57_FUNC_SEL_SHIFT                           \
++        PAD_GPIO57_FUNC_SEL_MASK
++#define PAD_GPIO58_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_684_ADDR                  \
++        PAD_GPIO58_FUNC_SEL_SHIFT                           \
++        PAD_GPIO58_FUNC_SEL_MASK
++#define PAD_GPIO59_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_684_ADDR                  \
++        PAD_GPIO59_FUNC_SEL_SHIFT                           \
++        PAD_GPIO59_FUNC_SEL_MASK
++#define PAD_GPIO60_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_684_ADDR                  \
++        PAD_GPIO60_FUNC_SEL_SHIFT                           \
++        PAD_GPIO60_FUNC_SEL_MASK
++#define PAD_GPIO61_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_684_ADDR                  \
++        PAD_GPIO61_FUNC_SEL_SHIFT                           \
++        PAD_GPIO61_FUNC_SEL_MASK
++#define PAD_GPIO62_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_684_ADDR                  \
++        PAD_GPIO62_FUNC_SEL_SHIFT                           \
++        PAD_GPIO62_FUNC_SEL_MASK
++#define PAD_GPIO63_FUNC_SEL                                 \
++        SYS_IOMUX_CFGSAIF__SYSCFG_684_ADDR                  \
++        PAD_GPIO63_FUNC_SEL_SHIFT                           \
++        PAD_GPIO63_FUNC_SEL_MASK
++#define PAD_GPIO6_FUNC_SEL                                  \
++        SYS_IOMUX_CFGSAIF__SYSCFG_688_ADDR                  \
++        PAD_GPIO6_FUNC_SEL_SHIFT                            \
++        PAD_GPIO6_FUNC_SEL_MASK
++#define PAD_GPIO7_FUNC_SEL                                  \
++        SYS_IOMUX_CFGSAIF__SYSCFG_688_ADDR                  \
++        PAD_GPIO7_FUNC_SEL_SHIFT                            \
++        PAD_GPIO7_FUNC_SEL_MASK
++#define PAD_GPIO8_FUNC_SEL                                  \
++        SYS_IOMUX_CFGSAIF__SYSCFG_688_ADDR                  \
++        PAD_GPIO8_FUNC_SEL_SHIFT                            \
++        PAD_GPIO8_FUNC_SEL_MASK
++#define PAD_GPIO9_FUNC_SEL                                  \
++        SYS_IOMUX_CFGSAIF__SYSCFG_688_ADDR                  \
++        PAD_GPIO9_FUNC_SEL_SHIFT                            \
++        PAD_GPIO9_FUNC_SEL_MASK
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C0_FUNC_SEL          \
++        SYS_IOMUX_CFGSAIF__SYSCFG_688_ADDR                  \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C0_FUNC_SEL_SHIFT    \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C0_FUNC_SEL_MASK
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C10_FUNC_SEL         \
++        SYS_IOMUX_CFGSAIF__SYSCFG_688_ADDR                  \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C10_FUNC_SEL_SHIFT   \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C10_FUNC_SEL_MASK
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C11_FUNC_SEL         \
++        SYS_IOMUX_CFGSAIF__SYSCFG_688_ADDR                  \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C11_FUNC_SEL_SHIFT   \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C11_FUNC_SEL_MASK
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C1_FUNC_SEL          \
++        SYS_IOMUX_CFGSAIF__SYSCFG_688_ADDR                  \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C1_FUNC_SEL_SHIFT    \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C1_FUNC_SEL_MASK
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C2_FUNC_SEL          \
++        SYS_IOMUX_CFGSAIF__SYSCFG_688_ADDR                  \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C2_FUNC_SEL_SHIFT    \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C2_FUNC_SEL_MASK
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C3_FUNC_SEL          \
++        SYS_IOMUX_CFGSAIF__SYSCFG_688_ADDR                  \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C3_FUNC_SEL_SHIFT    \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C3_FUNC_SEL_MASK
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C4_FUNC_SEL          \
++        SYS_IOMUX_CFGSAIF__SYSCFG_688_ADDR                  \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C4_FUNC_SEL_SHIFT    \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C4_FUNC_SEL_MASK
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C5_FUNC_SEL          \
++        SYS_IOMUX_CFGSAIF__SYSCFG_692_ADDR                  \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C5_FUNC_SEL_SHIFT    \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C5_FUNC_SEL_MASK
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C6_FUNC_SEL          \
++        SYS_IOMUX_CFGSAIF__SYSCFG_692_ADDR                  \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C6_FUNC_SEL_SHIFT    \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C6_FUNC_SEL_MASK
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C7_FUNC_SEL          \
++        SYS_IOMUX_CFGSAIF__SYSCFG_692_ADDR                  \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C7_FUNC_SEL_SHIFT    \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C7_FUNC_SEL_MASK
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C8_FUNC_SEL          \
++        SYS_IOMUX_CFGSAIF__SYSCFG_692_ADDR                  \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C8_FUNC_SEL_SHIFT    \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C8_FUNC_SEL_MASK
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C9_FUNC_SEL          \
++        SYS_IOMUX_CFGSAIF__SYSCFG_692_ADDR                  \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C9_FUNC_SEL_SHIFT    \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_DATA_C9_FUNC_SEL_MASK
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_HVALID_C_FUNC_SEL         \
++        SYS_IOMUX_CFGSAIF__SYSCFG_692_ADDR                  \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_HVALID_C_FUNC_SEL_SHIFT   \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_HVALID_C_FUNC_SEL_MASK
++#define U0_DOM_ISP_TOP_U0_VIN_DVP_VVALID_C_FUNC_SEL         \
++        SYS_IOMUX_CFGSAIF__SYSCFG_692_ADDR                  \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_VVALID_C_FUNC_SEL_SHIFT   \
++        U0_DOM_ISP_TOP_U0_VIN_DVP_VVALID_C_FUNC_SEL_MASK
++#define U0_SYS_CRG_DVP_CLK_FUNC_SEL                         \
++        SYS_IOMUX_CFGSAIF__SYSCFG_692_ADDR                  \
++        U0_SYS_CRG_DVP_CLK_FUNC_SEL_SHIFT                   \
++        U0_SYS_CRG_DVP_CLK_FUNC_SEL_MASK
++/************************sys_iomux***************************/
++//aon ioconfig
++
++// POS[0]
++#define TESTEN_POS(data)        ((data << 0x0U) & 0x1U)
++
++// SMT[0] POS[1]
++#define RSTN_SMT(data)          ((data << 0x0U) & 0x1U)
++#define RSTN_POS(data)          ((data << 0x1U) & 0x2U)
++
++// DS[1:0]
++#define OSC_DS(data)            ((data << 0x0U) & 0x3U)
++
++//sys ioconfig
++// IE[0] DS[2:1] PU[3] PD[4] SLEW[5] SMT[6] POS[7]
++#define GPIO_IE(data)           ((data << 0x0U) & 0x1U)
++#define GPIO_DS(data)           ((data << 0x1U) & 0x6U)
++#define GPIO_PU(data)           ((data << 0x3U) & 0x8U)
++#define GPIO_PD(data)           ((data << 0x4U) & 0x10U)
++#define GPIO_SLEW(data)         ((data << 0x5U) & 0x20U)
++#define GPIO_SMT(data)          ((data << 0x6U) & 0x40U)
++#define GPIO_POS(data)          ((data << 0x7U) & 0x80U)
++
++#define IO(config)              ((config) & 0xFF)
++#define DOUT(dout)              ((dout) & 0xFF)
++#define DOEN(doen)              ((doen) & 0xFF)
++#define DIN(din_reg)            ((din_reg) & 0xFF)
++
++//syscon value
++#define IO_3_3V                 0 /*00:3.3v*/
++#define IO_2_5V                 1 /*01:2.5v*/
++#define IO_1_8V                 2 /*10:1.8v*/
++
++#endif
+diff --git a/include/dt-bindings/power/jh7110-power.h b/include/dt-bindings/power/jh7110-power.h
+new file mode 100755
+index 000000000000..97528f5c4b5b
+--- /dev/null
++++ b/include/dt-bindings/power/jh7110-power.h
+@@ -0,0 +1,18 @@
++/* SPDX-License-Identifier: (GPL-2.0) */
++/*
++ * Copyright (c) 2022 Starfive, Inc.
++ * Author: Walker Chen <walker.chen@starfivetech.com>
++ */
++#ifndef __DT_BINDINGS_POWER_JH7110_POWER_H__
++#define __DT_BINDINGS_POWER_JH7110_POWER_H__
++
++#define JH7110_PD_SYSTOP	0
++#define JH7110_PD_CPU		1
++#define JH7110_PD_GPUA		2
++#define JH7110_PD_VDEC		3
++#define JH7110_PD_VOUT		4
++#define JH7110_PD_ISP		5
++#define JH7110_PD_VENC		6
++#define JH7110_PD_GPUB		7
++
++#endif
+diff --git a/include/dt-bindings/reset/starfive-jh7110.h b/include/dt-bindings/reset/starfive-jh7110.h
+new file mode 100644
+index 000000000000..538070f4e6e8
+--- /dev/null
++++ b/include/dt-bindings/reset/starfive-jh7110.h
+@@ -0,0 +1,217 @@
++/* SPDX-License-Identifier: GPL-2.0 OR MIT */
++/*
++ *  Copyright (C) 2021 samin <samin.guo@starfivetech.com>
++ */
++
++#ifndef __DT_BINDINGS_RESET_STARFIVE_JH7110_H__
++#define __DT_BINDINGS_RESET_STARFIVE_JH7110_H__
++
++/*
++ * group[0]: syscrg: assert0
++ */
++#define RSTN_U0_JTAG2APB_PRESETN	0
++#define	RSTN_U0_SYS_SYSCON_PRESETN	1
++#define	RSTN_U0_SYS_IOMUX_PRESETN	2
++#define	RSTN_U0_U7MC_RST_BUS		3
++#define	RSTN_U0_U7MC_DEBUG		4
++#define	RSTN_U0_U7MC_CORE0		5
++#define	RSTN_U0_U7MC_CORE1		6
++#define	RSTN_U0_U7MC_CORE2		7
++#define	RSTN_U0_U7MC_CORE3		8
++#define	RSTN_U0_U7MC_CORE4		9
++#define	RSTN_U0_U7MC_CORE0_ST		10
++#define	RSTN_U0_U7MC_CORE1_ST		11
++#define	RSTN_U0_U7MC_CORE2_ST		12
++#define	RSTN_U0_U7MC_CORE3_ST		13
++#define	RSTN_U0_U7MC_CORE4_ST		14
++#define	RSTN_U0_U7MC_TRACE_RST0		15
++#define	RSTN_U0_U7MC_TRACE_RST1		16
++#define	RSTN_U0_U7MC_TRACE_RST2		17
++#define	RSTN_U0_U7MC_TRACE_RST3		18
++#define	RSTN_U0_U7MC_TRACE_RST4		19
++#define	RSTN_U0_U7MC_TRACE_COM		20
++#define	RSTN_U0_IMG_GPU_APB		21
++#define	RSTN_U0_IMG_GPU_DOMA		22
++#define	RSTN_U0_NOC_BUS_APB_BUS_N	23
++#define	RSTN_U0_NOC_BUS_AXICFG0_AXI_N	24
++#define	RSTN_U0_NOC_BUS_CPU_AXI_N	25
++#define	RSTN_U0_NOC_BUS_DISP_AXI_N	26
++#define	RSTN_U0_NOC_BUS_GPU_AXI_N	27
++#define	RSTN_U0_NOC_BUS_ISP_AXI_N	28
++#define	RSTN_U0_NOC_BUS_DDRC_N		29
++#define	RSTN_U0_NOC_BUS_STG_AXI_N	30
++#define	RSTN_U0_NOC_BUS_VDEC_AXI_N	31
++/*
++ * group[1]: syscrg: assert1
++ */
++#define	RSTN_U0_NOC_BUS_VENC_AXI_N	32
++#define	RSTN_U0_AXI_CFG1_DEC_AHB	33
++#define	RSTN_U0_AXI_CFG1_DEC_MAIN	34
++#define	RSTN_U0_AXI_CFG0_DEC_MAIN	35
++#define	RSTN_U0_AXI_CFG0_DEC_MAIN_DIV	36
++#define	RSTN_U0_AXI_CFG0_DEC_HIFI4	37
++#define	RSTN_U0_DDR_AXI			38
++#define	RSTN_U0_DDR_OSC			39
++#define	RSTN_U0_DDR_APB			40
++#define	RSTN_U0_DOM_ISP_TOP_N		41
++#define	RSTN_U0_DOM_ISP_TOP_AXI		42
++#define	RSTN_U0_DOM_VOUT_TOP_SRC	43
++#define	RSTN_U0_CODAJ12_AXI		44
++#define	RSTN_U0_CODAJ12_CORE		45
++#define	RSTN_U0_CODAJ12_APB		46
++#define	RSTN_U0_WAVE511_AXI		47
++#define	RSTN_U0_WAVE511_BPU		48
++#define	RSTN_U0_WAVE511_VCE		49
++#define	RSTN_U0_WAVE511_APB		50
++#define	RSTN_U0_VDEC_JPG_ARB_JPG	51
++#define	RSTN_U0_VDEC_JPG_ARB_MAIN	52
++#define	RSTN_U0_AXIMEM_128B_AXI		53
++#define	RSTN_U0_WAVE420L_AXI		54
++#define	RSTN_U0_WAVE420L_BPU		55
++#define	RSTN_U0_WAVE420L_VCE		56
++#define	RSTN_U0_WAVE420L_APB		57
++#define	RSTN_U1_AXIMEM_128B_AXI		58
++#define	RSTN_U2_AXIMEM_128B_AXI		59
++#define	RSTN_U0_INTMEM_ROM_SRAM_ROM	60
++#define	RSTN_U0_CDNS_QSPI_AHB		61
++#define	RSTN_U0_CDNS_QSPI_APB		62
++#define	RSTN_U0_CDNS_QSPI_REF		63
++/*
++ * group[2]: syscrg: assert2
++ */
++#define	RSTN_U0_DW_SDIO_AHB		64
++#define	RSTN_U1_DW_SDIO_AHB		65
++#define	RSTN_U1_DW_GMAC5_AXI64_A_I	66
++#define	RSTN_U1_DW_GMAC5_AXI64_H_N	67
++#define	RSTN_U0_MAILBOX_RRESETN		68
++#define	RSTN_U0_SSP_SPI_APB		69
++#define	RSTN_U1_SSP_SPI_APB		70
++#define	RSTN_U2_SSP_SPI_APB		71
++#define	RSTN_U3_SSP_SPI_APB		72
++#define	RSTN_U4_SSP_SPI_APB		73
++#define	RSTN_U5_SSP_SPI_APB		74
++#define	RSTN_U6_SSP_SPI_APB		75
++#define	RSTN_U0_DW_I2C_APB		76
++#define	RSTN_U1_DW_I2C_APB		77
++#define	RSTN_U2_DW_I2C_APB		78
++#define	RSTN_U3_DW_I2C_APB		79
++#define	RSTN_U4_DW_I2C_APB		80
++#define	RSTN_U5_DW_I2C_APB		81
++#define	RSTN_U6_DW_I2C_APB		82
++#define	RSTN_U0_DW_UART_APB		83
++#define	RSTN_U0_DW_UART_CORE		84
++#define	RSTN_U1_DW_UART_APB		85
++#define	RSTN_U1_DW_UART_CORE		86
++#define	RSTN_U2_DW_UART_APB		87
++#define	RSTN_U2_DW_UART_CORE		88
++#define	RSTN_U3_DW_UART_APB		89
++#define	RSTN_U3_DW_UART_CORE		90
++#define	RSTN_U4_DW_UART_APB		91
++#define	RSTN_U4_DW_UART_CORE		92
++#define	RSTN_U5_DW_UART_APB		93
++#define	RSTN_U5_DW_UART_CORE		94
++#define	RSTN_U0_CDNS_SPDIF_APB		95
++/*
++ * group[3]: syscrg: assert3
++ */
++#define	RSTN_U0_PWMDAC_APB		96
++#define	RSTN_U0_PDM_4MIC_DMIC		97
++#define	RSTN_U0_PDM_4MIC_APB		98
++#define	RSTN_U0_I2SRX_3CH_APB		99
++#define	RSTN_U0_I2SRX_3CH_BCLK		100
++#define	RSTN_U0_I2STX_4CH_APB		101
++#define	RSTN_U0_I2STX_4CH_BCLK		102
++#define	RSTN_U1_I2STX_4CH_APB		103
++#define	RSTN_U1_I2STX_4CH_BCLK		104
++#define	RSTN_U0_TDM16SLOT_AHB		105
++#define	RSTN_U0_TDM16SLOT_TDM		106
++#define	RSTN_U0_TDM16SLOT_APB		107
++#define	RSTN_U0_PWM_8CH_APB		108
++#define	RSTN_U0_DSKIT_WDT_APB		109
++#define	RSTN_U0_DSKIT_WDT_CORE		110
++#define	RSTN_U0_CAN_CTRL_APB		111
++#define	RSTN_U0_CAN_CTRL_CORE		112
++#define	RSTN_U0_CAN_CTRL_TIMER		113
++#define	RSTN_U1_CAN_CTRL_APB		114
++#define	RSTN_U1_CAN_CTRL_CORE		115
++#define	RSTN_U1_CAN_CTRL_TIMER		116
++#define	RSTN_U0_TIMER_APB		117
++#define	RSTN_U0_TIMER_TIMER0		118
++#define	RSTN_U0_TIMER_TIMER1		119
++#define	RSTN_U0_TIMER_TIMER2		120
++#define	RSTN_U0_TIMER_TIMER3		121
++#define	RSTN_U0_INT_CTRL_APB		122
++#define	RSTN_U0_TEMP_SENSOR_APB		123
++#define	RSTN_U0_TEMP_SENSOR_TEMP	124
++#define	RSTN_U0_JTAG_CERTIFICATION_N	125
++/*
++ * group[4]: stgcrg
++ */
++#define	RSTN_U0_STG_SYSCON_PRESETN	128
++#define	RSTN_U0_HIFI4_CORE		129
++#define	RSTN_U0_HIFI4_AXI		130
++#define	RSTN_U0_SEC_TOP_HRESETN		131
++#define	RSTN_U0_E24_CORE		132
++#define	RSTN_U0_DW_DMA1P_AXI		133
++#define	RSTN_U0_DW_DMA1P_AHB		134
++#define	RSTN_U0_CDN_USB_AXI		135
++#define	RSTN_U0_CDN_USB_APB		136
++#define	RSTN_U0_CDN_USB_UTMI_APB	137
++#define	RSTN_U0_CDN_USB_PWRUP		138
++#define	RSTN_U0_PLDA_PCIE_AXI_MST0	139
++#define	RSTN_U0_PLDA_PCIE_AXI_SLV0	140
++#define	RSTN_U0_PLDA_PCIE_AXI_SLV	141
++#define	RSTN_U0_PLDA_PCIE_BRG		142
++#define	RSTN_U0_PLDA_PCIE_CORE		143
++#define	RSTN_U0_PLDA_PCIE_APB		144
++#define	RSTN_U1_PLDA_PCIE_AXI_MST0	145
++#define	RSTN_U1_PLDA_PCIE_AXI_SLV0	146
++#define	RSTN_U1_PLDA_PCIE_AXI_SLV	147
++#define	RSTN_U1_PLDA_PCIE_BRG		148
++#define	RSTN_U1_PLDA_PCIE_CORE		149
++#define	RSTN_U1_PLDA_PCIE_APB		150
++/*
++ * group[5]: aoncrg
++ */
++#define	RSTN_U0_DW_GMAC5_AXI64_AXI	160
++#define	RSTN_U0_DW_GMAC5_AXI64_AHB	161
++#define	RSTN_U0_AON_IOMUX_PRESETN	162
++#define	RSTN_U0_PMU_APB			163
++#define	RSTN_U0_PMU_WKUP		164
++#define	RSTN_U0_RTC_HMS_APB		165
++#define	RSTN_U0_RTC_HMS_CAL		166
++#define	RSTN_U0_RTC_HMS_OSC32K		167
++/*
++ * group[6]: ispcrg
++ */
++#define	RSTN_U0_ISPV2_TOP_WRAPPER_P	192
++#define	RSTN_U0_ISPV2_TOP_WRAPPER_C	193
++#define	RSTN_U0_M31DPHY_HW		194
++#define	RSTN_U0_M31DPHY_B09_ALWAYS_ON	195
++#define	RSTN_U0_VIN_N_PCLK		196
++#define	RSTN_U0_VIN_N_PIXEL_CLK_IF0	197
++#define	RSTN_U0_VIN_N_PIXEL_CLK_IF1	198
++#define	RSTN_U0_VIN_N_PIXEL_CLK_IF2	199
++#define	RSTN_U0_VIN_N_PIXEL_CLK_IF3	200
++#define	RSTN_U0_VIN_N_SYS_CLK		201
++#define	RSTN_U0_VIN_P_AXIRD		202
++#define	RSTN_U0_VIN_P_AXIWR		203
++/*
++ * group[7]: voutcrg
++ */
++#define	RSTN_U0_DC8200_AXI		224
++#define	RSTN_U0_DC8200_AHB		225
++#define	RSTN_U0_DC8200_CORE		226
++#define	RSTN_U0_CDNS_DSITX_DPI		227
++#define	RSTN_U0_CDNS_DSITX_APB		228
++#define	RSTN_U0_CDNS_DSITX_RXESC	229
++#define	RSTN_U0_CDNS_DSITX_SYS		230
++#define	RSTN_U0_CDNS_DSITX_TXBYTEHS	231
++#define	RSTN_U0_CDNS_DSITX_TXESC	232
++#define	RSTN_U0_HDMI_TX_HDMI		233
++#define	RSTN_U0_MIPITX_DPHY_SYS		234
++#define	RSTN_U0_MIPITX_DPHY_TXBYTEHS	235
++
++#define	RSTN_JH7110_RESET_END		236
++
++#endif /* __DT_BINDINGS_RESET_STARFIVE_JH7110_H__ */
+diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h
+index 6cc93ab5b809..0bbfd647f5c6 100644
+--- a/include/linux/amba/bus.h
++++ b/include/linux/amba/bus.h
+@@ -76,7 +76,7 @@ struct amba_device {
+ struct amba_driver {
+ 	struct device_driver	drv;
+ 	int			(*probe)(struct amba_device *, const struct amba_id *);
+-	void			(*remove)(struct amba_device *);
++	int			(*remove)(struct amba_device *);
+ 	void			(*shutdown)(struct amba_device *);
+ 	const struct amba_id	*id_table;
+ };
+diff --git a/include/linux/dma/starfive-dma.h b/include/linux/dma/starfive-dma.h
+new file mode 100755
+index 000000000000..2bb7c461dd92
+--- /dev/null
++++ b/include/linux/dma/starfive-dma.h
+@@ -0,0 +1,9 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++#ifndef _STARFIVE_DMA_H_
++#define _STARFIVE_DMA_H_
++
++#include <linux/dmaengine.h>
++
++void axi_dma_cyclic_stop(struct dma_chan *chan);
++
++#endif /* _STARFIVE_DMA_H_ */
+diff --git a/include/linux/regulator/jh7110.h b/include/linux/regulator/jh7110.h
+new file mode 100644
+index 000000000000..e76c9a67eabd
+--- /dev/null
++++ b/include/linux/regulator/jh7110.h
+@@ -0,0 +1,24 @@
++/* SPDX-License-Identifier: GPL-2.0-only */
++/*
++ * Copyright (c) 2022 Starfive Technology Co., Ltd.
++ * Author: Mason Huo <mason.huo@starfivetech.com>
++ */
++
++#ifndef __LINUX_REGULATOR_JH7110_H
++#define __LINUX_REGULATOR_JH7110_H
++
++#define JH7110_MAX_REGULATORS	7
++
++
++enum jh7110_reg_id {
++	JH7110_ID_LDO_REG1 = 0,
++	JH7110_ID_LDO_REG2,
++	JH7110_ID_LDO_REG3,
++	JH7110_ID_LDO_REG4,
++	JH7110_ID_LDO_REG5,
++	JH7110_ID_LDO_REG6,
++	JH7110_ID_LDO_REG7,
++};
++
++
++#endif /* __LINUX_REGULATOR_JH7110_H */
+diff --git a/include/soc/starfive/jh7110.h b/include/soc/starfive/jh7110.h
+new file mode 100644
+index 000000000000..9eeef74fe7d5
+--- /dev/null
++++ b/include/soc/starfive/jh7110.h
+@@ -0,0 +1,15 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * Copyright (C) 2022 YanHong Wang <yanhong.wang@starfivetech.com>
++ */
++
++#ifndef __SOC_STARFIVE_JH71100_H
++#define __SOC_STARFIVE_JH71100_H
++#include <linux/io.h>
++#include <soc/sifive/sifive_l2_cache.h>
++
++
++#define starfive_flush_dcache(start, len) \
++	sifive_l2_flush64_range(start, len)
++
++#endif /*__SOC_STARFIVE_JH71100_H*/
+diff --git a/include/soc/starfive/jh7110_pmu.h b/include/soc/starfive/jh7110_pmu.h
+new file mode 100755
+index 000000000000..47838e002179
+--- /dev/null
++++ b/include/soc/starfive/jh7110_pmu.h
+@@ -0,0 +1,111 @@
++/* SPDX-License-Identifier: GPL-2.0-or-later */
++/*
++ * Reset driver for the StarFive JH7110 SoC
++ *
++ * Copyright (C) 2022 samin <samin.guo@starfivetech.com>
++ */
++
++#ifndef __SOC_STARFIVE_JH7110_PMU_H__
++#define __SOC_STARFIVE_JH7110_PMU_H__
++
++#include <linux/bits.h>
++#include <linux/types.h>
++
++/* SW/HW Power domain id  */
++enum PMU_POWER_DOMAIN {
++	POWER_DOMAIN_SYSTOP	= BIT(0),
++	POWER_DOMAIN_CPU	= BIT(1),
++	POWER_DOMAIN_GPUA	= BIT(2),
++	POWER_DOMAIN_VDEC	= BIT(3),
++	POWER_DOMAIN_JPU	= POWER_DOMAIN_VDEC,
++	POWER_DOMAIN_VOUT	= BIT(4),
++	POWER_DOMAIN_ISP	= BIT(5),
++	POWER_DOMAIN_VENC	= BIT(6),
++	POWER_DOMAIN_GPUB	= BIT(7),
++	POWER_DOMAIN_ALL	= GENMASK(7, 0),
++};
++
++enum PMU_HARD_EVENT {
++	PMU_HW_EVENT_RTC	= BIT(0),
++	PMU_HW_EVENT_GMAC	= BIT(1),
++	PMU_HW_EVENT_RFU	= BIT(2),
++	PMU_HW_EVENT_RGPIO0	= BIT(3),
++	PMU_HW_EVENT_RGPIO1	= BIT(4),
++	PMU_HW_EVENT_RGPIO2	= BIT(5),
++	PMU_HW_EVENT_RGPIO3	= BIT(6),
++	PMU_HW_EVENT_GPU	= BIT(7),
++	PMU_HW_EVENT_ALL	= GENMASK(7, 0),
++};
++
++/*
++ * @func: starfive_power_domain_set
++ * @dec: power domain turn-on/off by software
++ * @domain: power domain id
++ *	POWER_DOMAIN_SYSTOP:
++ *	POWER_DOMAIN_CPU
++ *	POWER_DOMAIN_GPUA
++ *	POWER_DOMAIN_VDEC
++ *	POWER_DOMAIN_VOUT
++ *	POWER_DOMAIN_ISP
++ *	POWER_DOMAIN_VENC
++ *	POWER_DOMAIN_GPUB
++ * @enable: 1:enable 0:disable
++ */
++//void starfive_power_domain_set(u32 domain, bool enable);
++
++/*
++ * @func: starfive_pmu_hw_encourage
++ * @dec: power domain turn-on/off by HW envent(interrupt)
++ * @domain: power domain id
++ * @event: Hardware trigger event. PMU_HARD_EVENT:
++	PMU_HW_EVENT_RTC,
++	PMU_HW_EVENT_GMAC,
++	PMU_HW_EVENT_RFU,
++	PMU_HW_EVENT_RGPIO0,
++	PMU_HW_EVENT_RGPIO1,
++	PMU_HW_EVENT_RGPIO2,
++	PMU_HW_EVENT_RGPIO3,
++	PMU_HW_EVENT_GPU,
++ * @enable: 1:enable 0:disable
++ *
++ * @for example:
++ *	starfive_power_domain_set_by_hwevent(POWER_DOMAIN_VDEC, RTC_EVENT, 0);
++ *
++ *	Means that when the RTC alarm is interrupted, the hardware
++ *	is triggered to close the power domain of VDEC.
++ */
++void starfive_power_domain_set_by_hwevent(u32 domain, u32 event, bool enable);
++
++/*
++ * @func: starfive_power_domain_order_on_get
++ * @dec: PMU power domian power on order get.
++ * @domian: powerff domain id
++ */
++int starfive_power_domain_order_on_get(u32 domain);
++
++/*
++ * @func: starfive_power_domain_order_off_get
++ * @dec: PMU power domian power off order get.
++ * @domian: power domain id
++ */
++int starfive_power_domain_order_off_get(u32 domain);
++
++/*
++ * @func: starfive_power_domain_order_on_set
++ * @dec: PMU power domian power on order set.
++ * @domian: powerff domain id
++ * @order: the poweron order of domain
++ */
++void starfive_power_domain_order_on_set(u32 domain, u32 order);
++
++/*
++ * @func: starfive_power_domain_order_off_set
++ * @dec: PMU power domian power off order set.
++ * @domian: power domain id
++ * @order: the poweroff order of domain
++ */
++void starfive_power_domain_order_off_set(u32 domain, u32 order);
++
++void starfive_pmu_hw_event_turn_off_mask(u32 mask);
++
++#endif /* __SOC_STARFIVE_JH7110_PMU_H__ */
+diff --git a/include/video/stf-vin.h b/include/video/stf-vin.h
+new file mode 100644
+index 000000000000..bdae4aaa3f5a
+--- /dev/null
++++ b/include/video/stf-vin.h
+@@ -0,0 +1,443 @@
++/* include/video/stf-vin.h
++ *
++ * Copyright 2020 starfive tech.
++ *	Eric Tang <eric.tang@starfivetech.com>
++ *
++ * Generic vin notifier interface
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ *
++*/
++#ifndef _VIDEO_VIN_H
++#define _VIDEO_VIN_H
++
++#include <linux/cdev.h>
++
++#define DRV_NAME "jh7110-vin"
++#define FB_FIRST_ADDR      0xf9000000
++#define FB_SECOND_ADDR     0xf97e9000
++
++#define RESERVED_MEM_SIZE  0x1000000
++
++#define VIN_MIPI_CONTROLLER0_OFFSET 0x00000
++#define VIN_CLKGEN_OFFSET           0x10000
++#define VIN_RSTGEN_OFFSET           0x20000
++#define VIN_MIPI_CONTROLLER1_OFFSET 0x30000
++#define VIN_SYSCONTROLLER_OFFSET    0x40000
++
++#define VD_1080P    1080
++#define VD_720P     720
++#define VD_PAL      480
++
++#define VD_HEIGHT_1080P     VD_1080P
++#define VD_WIDTH_1080P      1920
++
++#define VD_HEIGHT_720P      VD_720P
++#define VD_WIDTH_720P       1080
++
++#define VD_HEIGHT_480       480
++#define VD_WIDTH_640        640
++
++#define SEEED_WIDTH_800       800
++#define SEEED_HIGH_480        480
++
++#define VIN_TOP_CLKGEN_BASE_ADDR	    0x11800000
++#define VIN_TOP_RSTGEN_BASE_ADDR	    0x11840000
++#define VIN_TOP_IOPAD_BASE_ADDR	        0x11858000
++
++#define ISP_BASE_MIPI0_ADDR             0x19800000
++#define ISP_BASE_CLKGEN_ADDR            0x19810000
++#define ISP_BASE_RSTGEN_ADDR            0x19820000
++#define ISP_BASE_MIPI1_ADDR             0x19830000
++#define ISP_BASE_SYSCTRL_ADDR	        0x19840000
++#define ISP_BASE_ISP0_ADDR	            0x19870000
++#define ISP_BASE_ISP1_ADDR	            0x198a0000
++
++
++//vin clk registers
++#define CLK_VIN_SRC_CTRL		    0x188
++#define CLK_ISP0_AXI_CTRL		    0x190
++#define CLK_ISP0NOC_AXI_CTRL	    0x194
++#define CLK_ISPSLV_AXI_CTRL		    0x198
++#define CLK_ISP1_AXI_CTRL		    0x1A0
++#define CLK_ISP1NOC_AXI_CTRL	    0x1A4
++#define CLK_VIN_AXI		            0x1AC
++#define CLK_VINNOC_AXI		        0x1B0
++
++
++#define CLK_DOM4_APB_FUNC			0x0
++#define CLK_MUX_SEL					0xffffff
++
++#define CLK_MIPI_RX0_PXL            0x4
++
++#define CLK_DVP_INV					0x8
++#define CLK_U0_VIN_PCLK				0x18
++#define CLK_U0_VIN_PCLK_ICG						(0x1<<31)
++
++#define CLK_U0_VIN_SYS_CLK			0x1c
++#define CLK_U0_VIN_CLK_P_AXIWR 		0x30
++#define CLK_U0_VIN_MUX_SEL			(BIT(24) | BIT(25) | BIT(26) | BIT(27) | BIT(28) | BIT(29))
++
++#define CLK_U0_VIN_PIXEL_CLK_IF0    0x20
++#define CLK_U0_VIN_PIXEL_CLK_IF1    0x24
++#define CLK_U0_VIN_PIXEL_CLK_IF2    0x28
++#define CLK_U0_VIN_PIXEL_CLK_IF3    0x2c
++
++#define CLK_U0_VIN_CLK_P_AXIWR      0x30
++
++#define CLK_U0_ISPV2_TOP_WRAPPER_CLK_C	0x34u
++#define CLK_U0_ISPV2_MUX_SEL		(0x1<<24 | 0x1<<25 | 0x1<<26 | 0x1<<27 | 0x1<<28 | 0x1<< 29)
++
++#define CLK_U0_ISPV2_CLK_ICG						(0x1<<31)
++
++#define SOFTWARE_RESET_ASSERT0_ASSERT_SET 0x38U
++#define SOFTWARE_RESET_ASSERT0_ASSERT_SET_STATE 0x3CU
++#define RST_U0_ISPV2_TOP_WRAPPER_RST_P	BIT(0)
++#define RST_U0_ISPV2_TOP_WRAPPER_RST_C	BIT(1)
++#define RSTN_U0_VIN_RST_N_PCLK	BIT(4)
++#define RSTN_U0_VIN_RST_N_SYS_CLK	BIT(9)
++#define RSTN_U0_VIN_RST_P_AXIRD	BIT(10)
++#define RSTN_U0_VIN_RST_P_AXIWR	BIT(11)
++
++
++#define CLK_POLARITY				(0x1<<30)
++
++#define M31DPHY_APBCFGSAIF__SYSCFG_0	0x0
++#define M31DPHY_APBCFGSAIF__SYSCFG_4	0x4
++#define M31DPHY_APBCFGSAIF__SYSCFG_8	0x8
++#define M31DPHY_APBCFGSAIF__SYSCFG_12	0xc
++#define M31DPHY_APBCFGSAIF__SYSCFG_16	0x10
++#define M31DPHY_APBCFGSAIF__SYSCFG_20	0x14
++#define M31DPHY_APBCFGSAIF__SYSCFG_24	0x18
++#define M31DPHY_APBCFGSAIF__SYSCFG_28	0x1c
++#define M31DPHY_APBCFGSAIF__SYSCFG_32	0x20
++#define M31DPHY_APBCFGSAIF__SYSCFG_36	0x24
++#define M31DPHY_APBCFGSAIF__SYSCFG_40	0x28
++#define M31DPHY_APBCFGSAIF__SYSCFG_44	0x2c
++#define M31DPHY_APBCFGSAIF__SYSCFG_48	0x30
++#define M31DPHY_APBCFGSAIF__SYSCFG_52	0x34
++#define M31DPHY_APBCFGSAIF__SYSCFG_56	0x38
++#define M31DPHY_APBCFGSAIF__SYSCFG_60	0x3c
++#define M31DPHY_APBCFGSAIF__SYSCFG_64	0x40
++#define M31DPHY_APBCFGSAIF__SYSCFG_68	0x44
++#define M31DPHY_APBCFGSAIF__SYSCFG_72	0x48
++#define M31DPHY_APBCFGSAIF__SYSCFG_76	0x4c
++#define M31DPHY_APBCFGSAIF__SYSCFG_80	0x50
++#define M31DPHY_APBCFGSAIF__SYSCFG_84	0x54
++#define M31DPHY_APBCFGSAIF__SYSCFG_88	0x58
++#define M31DPHY_APBCFGSAIF__SYSCFG_92	0x5c
++#define M31DPHY_APBCFGSAIF__SYSCFG_96	0x60
++#define M31DPHY_APBCFGSAIF__SYSCFG_100	0x64
++#define M31DPHY_APBCFGSAIF__SYSCFG_104	0x68
++#define M31DPHY_APBCFGSAIF__SYSCFG_108	0x6c
++#define M31DPHY_APBCFGSAIF__SYSCFG_112	0x70
++#define M31DPHY_APBCFGSAIF__SYSCFG_116	0x74
++#define M31DPHY_APBCFGSAIF__SYSCFG_120	0x78
++#define M31DPHY_APBCFGSAIF__SYSCFG_124	0x7c
++#define M31DPHY_APBCFGSAIF__SYSCFG_128	0x80
++#define M31DPHY_APBCFGSAIF__SYSCFG_132	0x84
++#define M31DPHY_APBCFGSAIF__SYSCFG_136	0x88
++#define M31DPHY_APBCFGSAIF__SYSCFG_140	0x8c
++#define M31DPHY_APBCFGSAIF__SYSCFG_144	0x90
++#define M31DPHY_APBCFGSAIF__SYSCFG_184	0xb8
++
++//pmu registers
++#define SW_DEST_POWER_ON			0x0C
++#define SW_DEST_POWER_OFF			0x10
++#define SW_ENCOURAGE				0x44
++
++
++//isp clk registers
++#define CLK_DPHY_CFGCLK_ISPCORE_2X_CTRL    0x00
++#define CLK_DPHY_REFCLK_ISPCORE_2X_CTRL    0x04
++#define CLK_DPHY_TXCLKESC_IN_CTRL          0x08
++#define CLK_MIPI_RX0_PXL_CTRL       0x0c
++#define CLK_MIPI_RX1_PXL_CTRL       0x10
++#define CLK_MIPI_RX0_PXL_0_CTRL     0X14
++#define CLK_MIPI_RX0_PXL_1_CTRL     0X18
++#define CLK_MIPI_RX0_PXL_2_CTRL     0X1C
++#define CLK_MIPI_RX0_PXL_3_CTRL     0X20
++#define CLK_MIPI_RX0_SYS0_CTRL      0x24
++#define CLK_MIPI_RX1_PXL_0_CTRL     0X28
++#define CLK_MIPI_RX1_PXL_1_CTRL     0X2C
++#define CLK_MIPI_RX1_PXL_2_CTRL     0X30
++#define CLK_MIPI_RX1_PXL_3_CTRL     0X34
++#define CLK_MIPI_RX1_SYS1_CTRL      0x38
++#define CLK_ISP_CTRL               0x3c
++#define CLK_ISP_2X_CTRL            0x40
++#define CLK_ISP_MIPI_CTRL          0x44
++#define CLK_C_ISP_CTRL             0x64
++#define CLK_CSI2RX0_APB_CTRL        0x58
++
++
++#define CLK_VIN_AXI_WR_CTRL         0x5C
++
++#define SOFTWARE_RESET_ASSERT0		0x0
++#define SOFTWARE_RESET_ASSERT1		0x4
++#define SOFTWARE_RESET_STATUS		0x4
++
++#define IOPAD_REG81		        0x144
++#define IOPAD_REG82		        0x148
++#define IOPAD_REG83		        0x14C
++#define IOPAD_REG84		        0x150
++#define IOPAD_REG85		        0x154
++#define IOPAD_REG86		        0x158
++#define IOPAD_REG87	            0x15C
++#define IOPAD_REG88	            0x160
++#define IOPAD_REG89	            0x164
++
++//sys control REG DEFINE
++#define SYSCONSAIF_SYSCFG_0						0X0
++#define U0_VIN_SCFG_SRAM_CONFIG     (BIT(0) | BIT(1))
++
++#define SYSCONSAIF_SYSCFG_4			0x4
++#define U0_VIN_CNFG_AXIRD_END_ADDR 0xffffffff
++#define SYSCONSAIF_SYSCFG_8			0x8
++#define U0_VIN_CNFG_AXIRD_LINE_CNT_END (BIT(2) | BIT(3) | BIT(4) | BIT(5) | BIT(6) | BIT(7) | BIT(8) | BIT(9) | BIT(10) | BIT(11) | BIT(12) | BIT(13))
++#define U0_VIN_CNFG_AXIRD_LINE_CNT_START (BIT(14) | BIT(15) | BIT(16) | BIT(17) | BIT(18) | BIT(19) | BIT(20) | BIT(21) | BIT(22) | BIT(23) | BIT(24) | BIT(25))
++#define SYSCONSAIF_SYSCFG_12		0xc
++#define U0_VIN_CNFG_AXIRD_PIX_CNT_END  (BIT(0) | BIT(1) | BIT(2) | BIT(3) | BIT(4) | BIT(5) | BIT(6) | BIT(7) | BIT(8) | BIT(9) | BIT(10) | BIT(11) | BIT(12))
++#define U0_VIN_CNFG_AXIRD_PIX_CNT_START (BIT(13) | BIT(14) | BIT(15) | BIT(16) | BIT(17) | BIT(18) | BIT(19) | BIT(20) | BIT(21) | BIT(22) | BIT(23) | BIT(24) | BIT(25))
++#define U0_VIN_CNFG_AXIRD_PIX_CT	(BIT(26) | BIT(27))
++#define SYSCONSAIF_SYSCFG_16		0x10
++#define U0_VIN_CNFG_AXIRD_START_ADDR 0xFFFFFFFF
++#define SYSCONSAIF_SYSCFG_20		0x14
++#define U0_VIN_CNFG_AXIWR0_EN		BIT(4)
++#define U0_VIN_CNFG_AXIWR0_CHANNEL_SEL (BIT(0) | BIT(1) | BIT(2) | BIT(3))
++#define SYSCONSAIF_SYSCFG_24		0x18
++#define U0_VIN_CNFG_AXIWR0_END_ADDR 0xFFFFFFFF
++
++#define SYSCONSAIF_SYSCFG_28		0x1c
++#define U0_VIN_CNFG_AXIWR0_INTR_CLEAN BIT(0)
++#define U0_VIN_CNFG_AXIWR0_MASK		BIT(1)
++#define U0_VIN_CNFG_AXIWR0_PIX_CNT_END (BIT(2) | BIT(3) | BIT(4) | BIT(5) | BIT(6) | BIT(7) | BIT(8) | BIT(9) | BIT(10) | BIT(11) | BIT(12))
++#define U0_VIN_CNFG_AXIWR0_PIX_CT (BIT(13) | BIT(14))
++#define UO_VIN_CNFG_AXIWR0_PIXEL_HEIGH_BIT_SEL (BIT(15) | BIT(16))
++#define SYSCONSAIF_SYSCFG_32		0x20
++
++#define SYSCONSAIF_SYSCFG_36			0x24
++#define UO_VIN_CNFG_COLOR_BAR_EN	BIT(0)
++#define U0_VIN_CNFG_DVP_HS_POS		(0x1<<1)
++#define U0_VIN_CNFG_DVP_SWAP_EN		BIT(2)
++#define U0_VIN_CNFG_DVP_VS_POS		(0x1<<3)
++#define U0_VIN_CNFG_GEN_EN_AXIRD	BIT(4)
++#define U0_VIN_CNFG_ISP_DVP_EN0		BIT(5)
++#define U0_VIN_CNFG_MIPI_BYTE_EN_ISP0	(BIT(6) |BIT(7))
++#define U0_VIN_CNFG_P_I_MIPI_CHANNEL_SEL0	(BIT(8) |BIT(9) | BIT(10) | BIT(11))
++#define U0_VIN_CNFG_P_I_MIPI_HEADER_EN0 BIT(12)
++
++#define U0_VIN_CNFG_PIX_NUM			(0x1<<13 | 0x1<<14 | 0x1<<15 | 0x1<<16)
++#define U0_VIN_CNFG_AXIRD_AXI_CNT_END	(BIT(3) | BIT(4) | BIT(5) | BIT(6) | BIT(7) | BIT(8) | BIT(9) | BIT(10) | BIT(11) | BIT(12) | BIT(13))
++
++#define U0_VIN_CNFG_AXI_DVP_EN 		BIT(2)
++#define U0_VIN_CNFG_AXIRD_INTR_MASK	BIT(1)
++#define U0_VIN_CNFG_AXIWRD_INTR_MASK	BIT(1)
++#define U0_VIN_CNFG_AXIWR0_START_ADDR	0xffffffff
++#define U0_VIN_CNFG_COLOR_BAR_EN 	0X0
++#define U0_VIN_CNFG_AXIWR0_PIX_CNT_CT (BIT(13) | BIT(14))
++#define U0_VIN_CNFG_AXIWR0_PIX_CNT_CNT_END (BIT(2) | BIT(3) | BIT(4) | BIT(5) | BIT(6) | BIT(7) | BIT(8) | BIT(9) | BIT(10) | BIT(11) | BIT(12))
++#define U0_VIN_CNFG_AXIWR0_PIXEL_HITH_BIT_SEL (BIT(15) | BIT(16))
++
++#define SYSCTRL_REG4	            0x10
++#define SYSCTRL_DPHY_CTRL	        0x14
++#define SYSCTRL_VIN_AXI_CTRL	    0x18
++#define SYSCTRL_VIN_WR_START_ADDR	0x28
++#define SYSCTRL_VIN_RD_END_ADDR	    0x2C
++#define SYSCTRL_VIN_WR_PIX_TOTAL	0x30
++#define SYSCTRL_VIN_RD_PIX_TOTAL	0x34
++#define SYSCTRL_VIN_RW_CTRL	        0x38
++#define SYSCTRL_VIN_SRC_CHAN_SEL	0x24
++#define SYSCTRL_VIN_SRC_DW_SEL	    0x40
++#define SYSCTRL_VIN_RD_VBLANK	    0x44
++#define SYSCTRL_VIN_RD_VEND	        0x48
++#define SYSCTRL_VIN_RD_HBLANK	    0x4C
++#define SYSCTRL_VIN_RD_HEND	        0x50
++#define SYSCTRL_VIN_INTP_CTRL	    0x54
++
++#define ISP_NO_SCALE_ENABLE     (0x1<<20)
++#define ISP_MULTI_FRAME_ENABLE  (0x1<<17)
++#define ISP_SS0_ENABLE          (0x1<<11)
++#define ISP_SS1_ENABLE          (0x1<<12)
++#define ISP_RESET               (0x1<<1)
++#define ISP_ENBALE              (0x1)
++
++
++
++ //ISP REG DEFINE
++#define ISP_REG_DVP_POLARITY_CFG            0x00000014
++#define ISP_REG_RAW_FORMAT_CFG              0x00000018
++#define ISP_REG_CFA_MODE                    0x00000A1C
++#define ISP_REG_PIC_CAPTURE_START_CFG       0x0000001C
++#define ISP_REG_PIC_CAPTURE_END_CFG         0x00000020
++#define ISP_REG_PIPELINE_XY_SIZE            0x00000A0C
++#define ISP_REG_Y_PLANE_START_ADDR          0x00000A80
++#define ISP_REG_UV_PLANE_START_ADDR         0x00000A84
++#define ISP_REG_STRIDE                      0x00000A88
++#define ISP_REG_PIXEL_COORDINATE_GEN        0x00000A8C
++#define ISP_REG_PIXEL_AXI_CONTROL           0x00000A90
++#define ISP_REG_SS_AXI_CONTROL              0x00000AC4
++#define ISP_REG_RGB_TO_YUV_COVERSION0       0x00000E40
++#define ISP_REG_RGB_TO_YUV_COVERSION1       0x00000E44
++#define ISP_REG_RGB_TO_YUV_COVERSION2       0x00000E48
++#define ISP_REG_RGB_TO_YUV_COVERSION3       0x00000E4C
++#define ISP_REG_RGB_TO_YUV_COVERSION4       0x00000E50
++#define ISP_REG_RGB_TO_YUV_COVERSION5       0x00000E54
++#define ISP_REG_RGB_TO_YUV_COVERSION6       0x00000E58
++#define ISP_REG_RGB_TO_YUV_COVERSION7       0x00000E5C
++#define ISP_REG_RGB_TO_YUV_COVERSION8       0x00000E60
++#define ISP_REG_CSI_MODULE_CFG              0x00000010
++#define ISP_REG_ISP_CTRL_1                  0x00000A08
++#define ISP_REG_ISP_CTRL_0                  0x00000A00
++#define ISP_REG_DC_AXI_ID                   0x00000044
++#define ISP_REG_CSI_INPUT_EN_AND_STATUS     0x00000000
++
++//CSI registers
++#define DEVICE_CONFIG           0x00
++#define SOFT_RESET              0x04
++#define STATIC_CFG              0x08
++#define ERROR_BYPASS_CFG        0x10
++#define MONITOR_IRQS            0x18
++#define MONITOR_IRQS_MASK_CFG   0x1c
++#define INFO_IRQS               0x20
++#define INFO_IRQS_MASK_CFG      0x24
++#define ERROR_IRQS              0x28
++#define ERROR_IRQS_MASK_CFG     0x2c
++#define DPHY_LANE_CONTROL       0x40
++#define DPHY_STATUS             0x48
++#define DPHY_ERR_STATUS_IRQ     0x4C
++#define DPHY_ERR_IRQ_MASK_CFG   0x50
++#define INTEGRATION_DEBUG       0x60
++#define ERROR_DEBUG             0x74
++
++#define STREAM0_CTRL            0x100
++#define STREAM0_STATUS          0x104
++#define STREAM0_DATA_CFG        0x108
++#define STREAM0_CFG             0x10c
++#define STREAM0_MONITOR_CTRL    0x110
++#define STREAM0_MONITOR_FRAME   0x114
++#define STREAM0_MONITOR_LB      0x118
++#define STREAM0_TIMER           0x11c
++#define STREAM0_FCC_CFG         0x120
++#define STREAM0_FCC_CTRL        0x124
++#define STREAM0_FIFO_FILL_LVL   0x128
++
++//m31_dphy registers
++#define M31DPHY_APBCFGSAIF__SYSCFG_188      0xbc
++#define M31DPHY_APBCFGSAIF__SYSCFG_192      0xc0
++#define M31DPHY_APBCFGSAIF__SYSCFG_196      0xc4
++#define M31DPHY_APBCFGSAIF__SYSCFG_200      0xc8
++
++typedef enum
++{
++    DT_RAW6  = 0x28,
++    DT_RAW7  = 0x29,
++    DT_RAW8  = 0x2a,
++    DT_RAW10 = 0x2b,
++    DT_RAW12 = 0x2c,
++    DT_RAW14 = 0x2d,
++} mipicam_data_type_t;
++
++
++enum VIN_SOURCE_FORMAT {
++	SRC_COLORBAR_VIN_ISP = 0,
++	SRC_DVP_SENSOR_VIN,
++	SRC_DVP_SENSOR_VIN_ISP,//need replace sensor
++	SRC_CSI2RX_VIN_ISP,
++	SRC_DVP_SENSOR_VIN_OV5640,
++};
++
++struct reg_name {
++	char name[10];
++};
++
++typedef struct
++{
++    int dlane_nb;
++    int dlane_map[4];
++    int dlane_en[4];
++    int dlane_pn_swap[4];
++    int clane_nb;
++    int clane_map[2];
++    int clane_pn_swap[2];
++} csi2rx_dphy_cfg_t;
++
++typedef struct
++{
++    int lane_nb;
++    int dlane_map[4];
++    int dt;
++    int hsize;
++    int vsize;
++} csi2rx_cfg_t;
++
++
++typedef struct
++{
++    int mipi_id, w, h, dt, bpp, fps,lane;
++	u8  clane_swap;
++    u8  clane_pn_swap;
++    u8  dlane_swap[4];
++    u8  dlane_pn_swap[4];
++} csi_format;
++
++struct vin_params {
++	void *paddr;
++	unsigned long size;
++};
++
++struct vin_buf {
++	void *vaddr;
++	dma_addr_t paddr;
++	u32 size;
++};
++
++struct vin_framesize {
++	u32 width;
++	u32 height;
++};
++
++struct vin_format {
++	enum VIN_SOURCE_FORMAT format;
++	u8 fps;
++};
++
++struct stf_vin_dev {
++	/* Protects the access of variables shared within the interrupt */
++	spinlock_t irqlock;
++	int irq;
++	struct device *dev;
++	struct cdev vin_cdev;
++	void __iomem *base;
++	void __iomem *csi2rx_base;
++	void __iomem *clkgen_base;
++	void __iomem *rstgen_base;
++	void __iomem *sysctrl_base;
++	void __iomem *isp_base;
++	void __iomem *vin_top_clkgen_base;
++	void __iomem *vin_top_rstgen_base;
++	void __iomem *vin_top_iopad_base;
++	void __iomem *pmu_test;
++	void __iomem *sys_crg;
++	struct vin_framesize frame;
++	struct vin_format format;
++	bool isp;
++	int isp_irq;
++	int isp_csi_irq;
++	int isp_scd_irq;
++	int isp_irq_csiline;
++	u32 major;
++	struct vin_buf buf;
++
++	wait_queue_head_t wq;
++	bool condition;
++	int odd;
++
++	csi_format csi_fmt;
++};
++
++extern int vin_notifier_register(struct notifier_block *nb);
++extern void vin_notifier_unregister(struct notifier_block *nb);
++extern int vin_notifier_call(unsigned long e, void *v);
++#endif
+diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
+index 71a6fe87d1a1..7e68d05822ad 100644
+--- a/sound/soc/Kconfig
++++ b/sound/soc/Kconfig
+@@ -76,7 +76,7 @@ source "sound/soc/uniphier/Kconfig"
+ source "sound/soc/ux500/Kconfig"
+ source "sound/soc/xilinx/Kconfig"
+ source "sound/soc/xtensa/Kconfig"
+-source "sound/soc/zte/Kconfig"
++source "sound/soc/starfive/Kconfig"
+ 
+ # Supported codecs
+ source "sound/soc/codecs/Kconfig"
+diff --git a/sound/soc/Makefile b/sound/soc/Makefile
+index ddbac3a2169f..ef11f887ba95 100644
+--- a/sound/soc/Makefile
++++ b/sound/soc/Makefile
+@@ -59,4 +59,5 @@ obj-$(CONFIG_SND_SOC)	+= uniphier/
+ obj-$(CONFIG_SND_SOC)	+= ux500/
+ obj-$(CONFIG_SND_SOC)	+= xilinx/
+ obj-$(CONFIG_SND_SOC)	+= xtensa/
++obj-$(CONFIG_SND_SOC)	+= starfive/
+ obj-$(CONFIG_SND_SOC)	+= zte/
+diff --git a/sound/soc/starfive/Kconfig b/sound/soc/starfive/Kconfig
+new file mode 100644
+index 000000000000..bbe50975d540
+--- /dev/null
++++ b/sound/soc/starfive/Kconfig
+@@ -0,0 +1,70 @@
++# SPDX-License-Identifier: GPL-2.0-only
++config SND_SOC_STARFIVE
++	tristate "Audio support for Starfive"
++	depends on COMPILE_TEST || SOC_STARFIVE
++	help
++	  Say Y or M if you want to add support for codecs attached to
++	  the Starfive SoCs' Audio interfaces. You will also need to
++	  select the audio interfaces to support below.
++
++config SND_SOC_STARFIVE_PWMDAC
++	tristate "Starfive PWMDAC module"
++	depends on HAVE_CLK && SND_SOC_STARFIVE
++	select SND_SOC_GENERIC_DMAENGINE_PCM
++	help
++	 Say Y or M if you want to add support for sf pwmdac driver.
++
++config SND_SOC_STARFIVE_PWMDAC_TRANSMITTER
++        tristate "Starfive PWMDAC transmitter dit codecs"
++        depends on SND_SOC_STARFIVE_PWMDAC
++        default SND_SOC_STARFIVE_PWMDAC
++        help
++         Say Y or M if you want to add support for sf pwmdac transmitter dit driver.
++
++config SND_SOC_STARFIVE_PWMDAC_PCM
++	bool "PCM PIO extension for PWMDAC"
++	depends on SND_SOC_STARFIVE_PWMDAC
++	help
++	 Say Y or N if you want to add a custom ALSA extension that registers
++	 a PCM and uses PIO to transfer data.
++	 
++config SND_SOC_STARFIVE_I2S
++	tristate "Starfive I2S module"
++	depends on HAVE_CLK && SND_SOC_STARFIVE
++	select SND_SOC_GENERIC_DMAENGINE_PCM
++	help
++	  Say 'Y' or 'M' here if you are building for StarFive SoCs
++	  platforms that contain i2s controller core like i2stx_4ch0
++	  and i2srx_master.
++
++config SND_SOC_STARFIVE_PDM
++	tristate "Starfive PDM module"
++	depends on HAVE_CLK && SND_SOC_STARFIVE
++	select SND_SOC_STARFIVE_I2S
++	select REGMAP_MMIO
++	help
++	 Say Y or M if you want to add support for sf pdm driver.
++	 
++config SND_SOC_STARFIVE_TDM
++	tristate "Starfive TDM module"
++	depends on HAVE_CLK && SND_SOC_STARFIVE
++	select SND_SOC_GENERIC_DMAENGINE_PCM
++	help
++	 Say Y or M if you want to add support for sf tdm driver.
++
++config SND_SOC_STARFIVE_SPDIF
++	tristate "Starfive SPDIF module"
++	depends on HAVE_CLK && SND_SOC_STARFIVE
++	select SND_SOC_GENERIC_DMAENGINE_PCM
++	select REGMAP_MMIO
++	help
++	  Say Y or M if you want to add support for codecs attached to the
++	  I2S interface on VIC vic_starlight board. You will also need to select
++	  the drivers for the rest of VIC audio subsystem.
++	  
++config SND_SOC_STARFIVE_SPDIF_PCM
++	bool "PCM PIO extension for SPDIF"
++	depends on SND_SOC_STARFIVE_SPDIF
++	help
++	 Say Y or N if you want to add a custom ALSA extension that registers
++	 a PCM and uses PIO to transfer data. 
+diff --git a/sound/soc/starfive/Makefile b/sound/soc/starfive/Makefile
+new file mode 100644
+index 000000000000..85c07592aed6
+--- /dev/null
++++ b/sound/soc/starfive/Makefile
+@@ -0,0 +1,13 @@
++# starfive Platform Support
++obj-$(CONFIG_SND_SOC_STARFIVE_PWMDAC) += starfive_pwmdac.o
++obj-$(CONFIG_SND_SOC_STARFIVE_PWMDAC_TRANSMITTER) += starfive_pwmdac_transmitter.o
++pwmdac-$(CONFIG_SND_SOC_STARFIVE_PWMDAC_PCM) += starfive_pwmdac_pcm.o
++
++obj-$(CONFIG_SND_SOC_STARFIVE_PDM) += starfive_pdm.o
++obj-$(CONFIG_SND_SOC_STARFIVE_TDM) += starfive_tdm.o
++
++obj-$(CONFIG_SND_SOC_STARFIVE_SPDIF) += spdif.o
++spdif-y := starfive_spdif.o
++spdif-$(CONFIG_SND_SOC_STARFIVE_SPDIF_PCM) += starfive_spdif_pcm.o
++
++obj-$(CONFIG_SND_SOC_STARFIVE_I2S) += starfive_i2s.o
+diff --git a/sound/soc/starfive/pwmdac.h b/sound/soc/starfive/pwmdac.h
+new file mode 100644
+index 000000000000..d4742f99a51b
+--- /dev/null
++++ b/sound/soc/starfive/pwmdac.h
+@@ -0,0 +1,159 @@
++/*
++ * PWMDAC driver for the StarFive JH7110 SoC
++ *
++ * Copyright (C) 2022 StarFive Technology Co., Ltd.
++ */
++  
++#ifndef __STARFIVE_PWMDAC_LOCAL_H
++#define __STARFIVE_PWMDAC_LOCAL_H
++
++#include <linux/clk.h>
++#include <linux/device.h>
++#include <linux/types.h>
++#include <sound/dmaengine_pcm.h>
++#include <sound/pcm.h>
++
++#define PWMDAC_WDATA		0	/*PWMDAC_BASE_ADDR*/
++#define PWMDAC_CTRL		0x04	/*PWMDAC_BASE_ADDR + 0x04*/
++#define PWMDAC_SATAE		0x08	/*PWMDAC_BASE_ADDR + 0x08*/
++#define PWMDAC_RESERVED		0x0C	/*PWMDAC_BASE_ADDR + 0x0C*/
++
++#define SFC_PWMDAC_SHIFT			BIT(1)
++#define SFC_PWMDAC_DUTY_CYCLE			BIT(2)
++#define SFC_PWMDAC_CNT_N			BIT(4)
++
++#define SFC_PWMDAC_LEFT_RIGHT_DATA_CHANGE	BIT(13)
++#define SFC_PWMDAC_DATA_MODE			BIT(14)
++
++#define FIFO_UN_FULL	0
++#define FIFO_FULL	1
++
++#define PWMDAC_CTRL_DATA_SHIFT  4
++#define PWMDAC_CTRL_DATA_MASK	0xF
++#define PWMDAC_DATA_LEFT_SHIFT  15
++#define PWMDAC_DUTY_CYCLE_LOW	2
++#define PWMDAC_DUTY_CYCLE_HIGH	3
++
++#define PWMDAC_MCLK	4096000
++
++enum pwmdac_lr_change{
++	NO_CHANGE = 0,
++	CHANGE,
++};
++
++enum pwmdac_d_mode{
++	UNSINGED_DATA = 0,
++	INVERTER_DATA_MSB,
++};
++
++enum pwmdac_shift_bit{
++	PWMDAC_SHIFT_8 = 8,		/*pwmdac shift 8 bit*/
++	PWMDAC_SHIFT_10 = 10,		/*pwmdac shift 10 bit*/
++};
++
++enum pwmdac_duty_cycle{
++	PWMDAC_CYCLE_LEFT = 0,		/*pwmdac duty cycle left*/
++	PWMDAC_CYCLE_RIGHT = 1,		/*pwmdac duty cycle right*/
++	PWMDAC_CYCLE_CENTER = 2,	/*pwmdac duty cycle center*/
++};
++
++/*sample count [12:4] <511*/
++enum pwmdac_sample_count{
++	PWMDAC_SAMPLE_CNT_1 = 1,
++	PWMDAC_SAMPLE_CNT_2,
++	PWMDAC_SAMPLE_CNT_3,
++	PWMDAC_SAMPLE_CNT_4,
++	PWMDAC_SAMPLE_CNT_5,
++	PWMDAC_SAMPLE_CNT_6,
++	PWMDAC_SAMPLE_CNT_7,
++	PWMDAC_SAMPLE_CNT_8 = 1,	/*(32.468/8) == (12.288/3) == 4.096*/
++	PWMDAC_SAMPLE_CNT_9,
++	PWMDAC_SAMPLE_CNT_10,
++	PWMDAC_SAMPLE_CNT_11,
++	PWMDAC_SAMPLE_CNT_12,
++	PWMDAC_SAMPLE_CNT_13,
++	PWMDAC_SAMPLE_CNT_14,
++	PWMDAC_SAMPLE_CNT_15,
++	PWMDAC_SAMPLE_CNT_16,
++	PWMDAC_SAMPLE_CNT_17,
++	PWMDAC_SAMPLE_CNT_18,
++	PWMDAC_SAMPLE_CNT_19,
++	PWMDAC_SAMPLE_CNT_20 = 20,
++	PWMDAC_SAMPLE_CNT_30 = 30,
++	PWMDAC_SAMPLE_CNT_511 = 511,
++};
++
++enum data_shift{
++	PWMDAC_DATA_LEFT_SHIFT_BIT_0 = 0,
++	PWMDAC_DATA_LEFT_SHIFT_BIT_1,
++	PWMDAC_DATA_LEFT_SHIFT_BIT_2,
++	PWMDAC_DATA_LEFT_SHIFT_BIT_3,
++	PWMDAC_DATA_LEFT_SHIFT_BIT_4,
++	PWMDAC_DATA_LEFT_SHIFT_BIT_5,
++	PWMDAC_DATA_LEFT_SHIFT_BIT_6,
++	PWMDAC_DATA_LEFT_SHIFT_BIT_7,
++	PWMDAC_DATA_LEFT_SHIFT_BIT_ALL,
++};
++
++enum pwmdac_config_list{
++	shift_8Bit_unsigned = 0,
++	shift_8Bit_unsigned_dataShift,
++	shift_10Bit_unsigned,
++	shift_10Bit_unsigned_dataShift,
++
++	shift_8Bit_inverter,
++	shift_8Bit_inverter_dataShift,
++	shift_10Bit_inverter,
++	shift_10Bit_inverter_dataShift,
++};
++
++struct sf_pwmdac_dev {
++	void __iomem *pwmdac_base;
++	resource_size_t	mapbase;
++	u8  mode;
++	u8 shift_bit;
++	u8 duty_cycle;
++	u8 datan;
++	u8 data_mode;
++	u8 lr_change;
++	u8 shift;
++	u8 fifo_th;
++	bool use_pio;
++	spinlock_t lock;
++	int active;
++
++	struct clk *clk_apb0;
++	struct clk *clk_pwmdac_apb;
++	struct clk *clk_pwmdac_core;
++	struct reset_control *rst_apb;
++
++	struct device *dev;
++	struct snd_dmaengine_dai_dma_data play_dma_data;
++	struct snd_pcm_substream __rcu *tx_substream;
++	unsigned int (*tx_fn)(struct sf_pwmdac_dev *dev,
++			struct snd_pcm_runtime *runtime, unsigned int tx_ptr,
++			bool *period_elapsed);
++	unsigned int tx_ptr;
++	struct task_struct *tx_thread;
++	bool tx_thread_exit;
++
++	struct clk *audio_src;
++	struct clk *pwmdac_apb;
++	struct clk *pwmdac_mclk;
++	unsigned int pwmdac_ctrl_data;
++};
++
++#if IS_ENABLED(CONFIG_SND_SOC_STARFIVE_PWMDAC_PCM)
++void sf_pwmdac_pcm_push_tx(struct sf_pwmdac_dev *dev);
++void sf_pwmdac_pcm_pop_rx(struct sf_pwmdac_dev *dev);
++int sf_pwmdac_pcm_register(struct platform_device *pdev);
++#else
++void sf_pwmdac_pcm_push_tx(struct sf_pwmdac_dev *dev) { }
++void sf_pwmdac_pcm_pop_rx(struct sf_pwmdac_dev *dev) { }
++int sf_pwmdac_pcm_register(struct platform_device *pdev)
++{
++	return -EINVAL;
++}
++#endif
++
++#endif
+diff --git a/sound/soc/starfive/starfive_i2s.c b/sound/soc/starfive/starfive_i2s.c
+new file mode 100644
+index 000000000000..8a92602be6f8
+--- /dev/null
++++ b/sound/soc/starfive/starfive_i2s.c
+@@ -0,0 +1,1378 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * ALSA SoC Synopsys I2S Audio Layer
++ *
++ * sound/soc/dwc/designware_i2s.c
++ *
++ * Copyright (C) 2010 ST Microelectronics
++ * Rajeev Kumar <rajeevkumar.linux@gmail.com>
++ *
++ * This file is licensed under the terms of the GNU General Public
++ * License version 2. This program is licensed "as is" without any
++ * warranty of any kind, whether express or implied.
++ */
++
++#include <linux/clk.h>
++#include <linux/device.h>
++#include <linux/init.h>
++#include <linux/io.h>
++#include <linux/interrupt.h>
++#include <linux/module.h>
++#include <linux/slab.h>
++#include <linux/pm_runtime.h>
++#include <sound/designware_i2s.h>
++#include <sound/pcm.h>
++#include <sound/pcm_params.h>
++#include <sound/soc.h>
++#include <sound/dmaengine_pcm.h>
++#include <linux/mfd/syscon.h>
++#include <linux/regmap.h>
++#include <linux/reset.h>
++#include <linux/dma/starfive-dma.h>
++#include "starfive_i2s.h"
++
++static inline void i2s_write_reg(void __iomem *io_base, int reg, u32 val)
++{
++	writel(val, io_base + reg);
++}
++
++static inline u32 i2s_read_reg(void __iomem *io_base, int reg)
++{
++	return readl(io_base + reg);
++}
++
++static inline void i2s_disable_channels(struct dw_i2s_dev *dev, u32 stream)
++{
++	u32 i = 0;
++
++	if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
++		for (i = 0; i < 4; i++)
++			i2s_write_reg(dev->i2s_base, TER(i), 0);
++	} else {
++		for (i = 0; i < 4; i++)
++			i2s_write_reg(dev->i2s_base, RER(i), 0);
++	}
++}
++
++static inline void i2s_clear_irqs(struct dw_i2s_dev *dev, u32 stream)
++{
++	u32 i = 0;
++
++	if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
++		for (i = 0; i < 4; i++)
++			i2s_read_reg(dev->i2s_base, TOR(i));
++	} else {
++		for (i = 0; i < 4; i++)
++			i2s_read_reg(dev->i2s_base, ROR(i));
++	}
++}
++
++static inline void i2s_disable_irqs(struct dw_i2s_dev *dev, u32 stream,
++				    int chan_nr)
++{
++	u32 i, irq;
++
++	if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
++		for (i = 0; i < (chan_nr / 2); i++) {
++			irq = i2s_read_reg(dev->i2s_base, IMR(i));
++			i2s_write_reg(dev->i2s_base, IMR(i), irq | 0x30);
++		}
++	} else {
++		for (i = 0; i < (chan_nr / 2); i++) {
++			irq = i2s_read_reg(dev->i2s_base, IMR(i));
++			i2s_write_reg(dev->i2s_base, IMR(i), irq | 0x03);
++		}
++	}
++}
++
++static inline void i2s_enable_irqs(struct dw_i2s_dev *dev, u32 stream,
++				   int chan_nr)
++{
++	u32 i, irq;
++
++	if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
++		for (i = 0; i < (chan_nr / 2); i++) {
++			irq = i2s_read_reg(dev->i2s_base, IMR(i));
++			i2s_write_reg(dev->i2s_base, IMR(i), irq & ~0x30);
++		}
++	} else {
++		for (i = 0; i < (chan_nr / 2); i++) {
++			irq = i2s_read_reg(dev->i2s_base, IMR(i));
++			i2s_write_reg(dev->i2s_base, IMR(i), irq & ~0x03);
++		}
++	}
++}
++
++static irqreturn_t i2s_irq_handler(int irq, void *dev_id)
++{
++	struct dw_i2s_dev *dev = dev_id;
++	bool irq_valid = false;
++	u32 isr[4];
++	int i;
++
++	for (i = 0; i < 4; i++)
++		isr[i] = i2s_read_reg(dev->i2s_base, ISR(i));
++
++	i2s_clear_irqs(dev, SNDRV_PCM_STREAM_PLAYBACK);
++	i2s_clear_irqs(dev, SNDRV_PCM_STREAM_CAPTURE);
++
++	for (i = 0; i < 4; i++) {
++		/*
++		 * Check if TX fifo is empty. If empty fill FIFO with samples
++		 * NOTE: Only two channels supported
++		 */
++		if ((isr[i] & ISR_TXFE) && (i == 0) && dev->use_pio) {
++			dw_pcm_push_tx(dev);
++			irq_valid = true;
++		}
++
++		/*
++		 * Data available. Retrieve samples from FIFO
++		 * NOTE: Only two channels supported
++		 */
++		if ((isr[i] & ISR_RXDA) && (i == 0) && dev->use_pio) {
++			dw_pcm_pop_rx(dev);
++			irq_valid = true;
++		}
++
++		/* Error Handling: TX */
++		if (isr[i] & ISR_TXFO) {
++			dev_err(dev->dev, "TX overrun (ch_id=%d)\n", i);
++			irq_valid = true;
++		}
++
++		/* Error Handling: TX */
++		if (isr[i] & ISR_RXFO) {
++			dev_err(dev->dev, "RX overrun (ch_id=%d)\n", i);
++			irq_valid = true;
++		}
++	}
++
++	if (irq_valid)
++		return IRQ_HANDLED;
++	else
++		return IRQ_NONE;
++}
++
++static void i2s_start(struct dw_i2s_dev *dev,
++		      struct snd_pcm_substream *substream)
++{
++	struct i2s_clk_config_data *config = &dev->config;
++
++	i2s_write_reg(dev->i2s_base, IER, 1);
++	i2s_enable_irqs(dev, substream->stream, config->chan_nr);
++
++	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
++		i2s_write_reg(dev->i2s_base, ITER, 1);
++	else
++		i2s_write_reg(dev->i2s_base, IRER, 1);
++
++	i2s_write_reg(dev->i2s_base, CER, 1);
++
++}
++
++static void i2s_stop(struct dw_i2s_dev *dev,
++		struct snd_pcm_substream *substream)
++{
++	i2s_clear_irqs(dev, substream->stream);
++	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
++		i2s_write_reg(dev->i2s_base, ITER, 0);
++	else
++		i2s_write_reg(dev->i2s_base, IRER, 0);
++
++	i2s_disable_irqs(dev, substream->stream, 8);
++
++	if (!dev->active) {
++		i2s_write_reg(dev->i2s_base, CER, 0);
++		i2s_write_reg(dev->i2s_base, IER, 0);
++	}
++}
++
++static void dw_i2s_config(struct dw_i2s_dev *dev, int stream)
++{
++	u32 ch_reg;
++	struct i2s_clk_config_data *config = &dev->config;
++
++	i2s_disable_channels(dev, stream);
++
++	for (ch_reg = 0; ch_reg < (config->chan_nr / 2); ch_reg++) {
++		if (stream == SNDRV_PCM_STREAM_PLAYBACK) {
++			i2s_write_reg(dev->i2s_base, TCR(ch_reg),
++				      dev->xfer_resolution);
++			i2s_write_reg(dev->i2s_base, TFCR(ch_reg),
++				      dev->fifo_th - 1);
++			i2s_write_reg(dev->i2s_base, TER(ch_reg), 1);
++		} else {
++			i2s_write_reg(dev->i2s_base, RCR(ch_reg),
++				      dev->xfer_resolution);
++			i2s_write_reg(dev->i2s_base, RFCR(ch_reg),
++				      dev->fifo_th - 1);
++			i2s_write_reg(dev->i2s_base, RER(ch_reg), 1);
++		}
++	}
++}
++
++static int dw_i2s_hw_params(struct snd_pcm_substream *substream,
++		struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
++{
++	struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
++	struct i2s_clk_config_data *config = &dev->config;
++	int ret;
++	unsigned int bclk_rate;
++	bool playback;
++	union dw_i2s_snd_dma_data *dma_data = NULL;
++
++	config->chan_nr = params_channels(params);
++	config->sample_rate = params_rate(params);
++
++	if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
++		playback = false;
++	else if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
++		playback = true;
++
++	switch (params_format(params)) {
++	case SNDRV_PCM_FORMAT_S16_LE:
++		if ((config->sample_rate == 8000) && playback &&
++			(dev->capability & DW_I2S_SLAVE)) {
++			dev_warn(dev->dev, "I2S: unsupported 8000 rate with S16_LE, Stereo if use wm8960.\n");
++		}
++
++		config->data_width = 16;
++		dev->ccr = 0x00;
++		dev->xfer_resolution = 0x02;
++		if (playback)
++			dev->play_dma_data.dt.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
++		else
++			dev->capture_dma_data.dt.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
++		break;
++
++	case SNDRV_PCM_FORMAT_S32_LE:
++		config->data_width = 32;
++		dev->ccr = 0x10;
++		dev->xfer_resolution = 0x05;
++		if (playback)
++			dev->play_dma_data.dt.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
++		else
++			dev->capture_dma_data.dt.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
++		break;
++
++	default:
++		dev_err(dev->dev, "designware-i2s: unsupported PCM fmt");
++		return -EINVAL;
++	}
++
++	if (dev->capability & DW_I2S_MASTER) {
++		switch (params_rate(params)) {
++		case 8000:
++			bclk_rate = 512000;
++			break;
++		case 11025:
++			bclk_rate = 705600;
++			break;
++		case 16000:
++			bclk_rate = 1024000;
++			break;
++		case 32000:
++			bclk_rate = 2048000;
++			break;
++		case 48000:
++			bclk_rate = 3072000;
++			break;
++		default:
++			dev_err(dai->dev, "%d rate not supported\n",
++					params_rate(params));
++			ret = -EINVAL;
++			goto err_return;
++		}
++	}
++
++	switch (config->chan_nr) {
++	case EIGHT_CHANNEL_SUPPORT:
++	case SIX_CHANNEL_SUPPORT:
++	case FOUR_CHANNEL_SUPPORT:
++	case TWO_CHANNEL_SUPPORT:
++		break;
++	default:
++		dev_err(dev->dev, "channel not supported\n");
++		return -EINVAL;
++	}
++
++	if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
++		dma_data = &dev->capture_dma_data;
++	else if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
++		dma_data = &dev->play_dma_data;
++	snd_soc_dai_set_dma_data(dai, substream, (void *)dma_data);
++
++	dw_i2s_config(dev, substream->stream);
++
++	i2s_write_reg(dev->i2s_base, CCR, dev->ccr);
++
++	if (dev->capability & DW_I2S_MASTER) {
++		if (dev->i2s_clk_cfg) {
++			ret = dev->i2s_clk_cfg(config);
++			if (ret < 0) {
++				dev_err(dev->dev, "runtime audio clk config fail\n");
++				goto err_return;
++			}
++		} else {
++			if (playback) {
++				ret = clk_set_parent(dev->clk_mclk, dev->clk_mclk_ext);
++				if (ret) {
++					dev_err(dev->dev,
++						"failed to set mclk parent to mclk_ext\n");
++					goto err_return;
++				}
++			}
++
++			ret = clk_set_rate(dev->clk_i2s_bclk_mst, bclk_rate);
++			if (ret) {
++				dev_err(dev->dev, "Can't set i2s bclk: %d\n", ret);
++				goto err_return;
++			}
++
++			dev_dbg(dev->dev, "get rate mclk: %ld\n",
++				clk_get_rate(dev->clk_mclk));
++			dev_dbg(dev->dev, "get rate bclk:%ld\n",
++				clk_get_rate(dev->clk_i2s_bclk));
++			dev_dbg(dev->dev, "get rate lrck:%ld\n",
++				clk_get_rate(dev->clk_i2s_lrck));
++		}
++	}
++	return 0;
++
++err_return:
++	return ret;
++}
++
++static int dw_i2s_prepare(struct snd_pcm_substream *substream,
++			  struct snd_soc_dai *dai)
++{
++	struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
++
++	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
++		i2s_write_reg(dev->i2s_base, TXFFR, 1);
++	else
++		i2s_write_reg(dev->i2s_base, RXFFR, 1);
++
++	return 0;
++}
++
++static int dw_i2s_trigger(struct snd_pcm_substream *substream,
++		int cmd, struct snd_soc_dai *dai)
++{
++	struct dma_chan *chan = snd_dmaengine_pcm_get_chan(substream);
++	struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
++	int ret = 0;
++
++	switch (cmd) {
++	case SNDRV_PCM_TRIGGER_START:
++	case SNDRV_PCM_TRIGGER_RESUME:
++	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
++		dev->active++;
++		i2s_start(dev, substream);
++		break;
++
++	case SNDRV_PCM_TRIGGER_STOP:
++	case SNDRV_PCM_TRIGGER_SUSPEND:
++	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
++		dev->active--;
++		axi_dma_cyclic_stop(chan);
++		i2s_stop(dev, substream);
++		break;
++	default:
++		ret = -EINVAL;
++		break;
++	}
++	return ret;
++}
++
++static int dw_i2s_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
++{
++	struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
++	int ret = 0;
++
++	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
++	case SND_SOC_DAIFMT_CBM_CFM:
++		if (dev->capability & DW_I2S_SLAVE)
++			ret = 0;
++		else
++			ret = -EINVAL;
++		break;
++	case SND_SOC_DAIFMT_CBS_CFS:
++		if (dev->capability & DW_I2S_MASTER)
++			ret = 0;
++		else
++			ret = -EINVAL;
++		break;
++	case SND_SOC_DAIFMT_CBM_CFS:
++	case SND_SOC_DAIFMT_CBS_CFM:
++		ret = -EINVAL;
++		break;
++	default:
++		dev_dbg(dev->dev, "dwc : Invalid master/slave format\n");
++		ret = -EINVAL;
++		break;
++	}
++	return ret;
++}
++
++static const struct snd_soc_dai_ops dw_i2s_dai_ops = {
++	.hw_params	= dw_i2s_hw_params,
++	.prepare	= dw_i2s_prepare,
++	.trigger	= dw_i2s_trigger,
++	.set_fmt	= dw_i2s_set_fmt,
++};
++
++#ifdef CONFIG_PM
++static int dw_i2s_runtime_suspend(struct device *dev)
++{
++	struct dw_i2s_dev *dw_dev = dev_get_drvdata(dev);
++
++	clk_disable_unprepare(dw_dev->clk_i2s_bclk_mst);
++	clk_disable_unprepare(dw_dev->clk_i2s_apb);
++
++	return 0;
++}
++
++static int dw_i2s_runtime_resume(struct device *dev)
++{
++	struct dw_i2s_dev *dw_dev = dev_get_drvdata(dev);
++	int ret;
++
++	ret = clk_prepare_enable(dw_dev->clk_i2s_apb);
++	if (ret) {
++		dev_err(dw_dev->dev, "Failed to enable clk_i2s_apb\n");
++		return ret;
++	}
++
++	ret = clk_prepare_enable(dw_dev->clk_i2s_bclk_mst);
++	if (ret) {
++		dev_err(dw_dev->dev, "Failed to enable clk_i2s_lrck\n");
++		return ret;
++	}
++
++	if (dw_dev->rst_i2s_apb) {
++		ret = reset_control_deassert(dw_dev->rst_i2s_apb);
++		if (ret)
++			return ret;
++	}
++	if (dw_dev->rst_i2s_bclk) {
++		ret = reset_control_deassert(dw_dev->rst_i2s_bclk);
++		if (ret)
++			return ret;
++	}
++
++	return 0;
++}
++
++static int dw_i2s_suspend(struct snd_soc_component *component)
++{
++	return pm_runtime_force_suspend(component->dev);
++}
++
++static int dw_i2s_resume(struct snd_soc_component *component)
++{
++	struct dw_i2s_dev *dev = snd_soc_component_get_drvdata(component);
++	struct snd_soc_dai *dai;
++	int stream;
++	int ret;
++
++	if (!dev->is_master) {
++		ret = clk_set_parent(dev->clk_i2s_bclk, dev->clk_i2s_bclk_mst);
++		if (ret) {
++			dev_err(dev->dev, "%s: failed to set clk_i2s_bclk parent to bclk_mst.\n",
++				__func__);
++			goto exit;
++		}
++
++		ret = clk_set_parent(dev->clk_i2s_lrck, dev->clk_i2s_lrck_mst);
++		if (ret) {
++			dev_err(dev->dev, "%s: failed to set clk_i2s_lrck parent to lrck_mst.\n",
++				__func__);
++			goto exit;
++		}
++	}
++
++	ret = pm_runtime_force_resume(component->dev);
++	if (ret)
++		return ret;
++
++	if (dev->syscon_base) {
++		if (dev->is_master) {
++			/* config i2s data source: PDM  */
++			regmap_update_bits(dev->syscon_base, dev->syscon_offset_34,
++						AUDIO_SDIN_MUX_MASK, I2SRX_DATA_SRC_PDM);
++
++			regmap_update_bits(dev->syscon_base, dev->syscon_offset_18,
++				I2SRX_3CH_ADC_MASK, I2SRX_3CH_ADC_EN);
++		} else {
++			/*i2srx_3ch_adc_enable*/
++			regmap_update_bits(dev->syscon_base, dev->syscon_offset_18,
++						0x1 << 1, 0x1 << 1);
++
++			/*set i2sdin_sel*/
++			regmap_update_bits(dev->syscon_base, dev->syscon_offset_34,
++				(0x1 << 10) | (0x1 << 14) | (0x1<<17), (0x0<<10) | (0x0<<14) | (0x0<<17));
++		}
++	}
++
++	for_each_component_dais(component, dai) {
++		for_each_pcm_streams(stream)
++			if (snd_soc_dai_stream_active(dai, stream))
++				dw_i2s_config(dev, stream);
++	}
++
++	i2s_write_reg(dev->i2s_base, CCR, dev->ccr);
++
++	if (!dev->is_master) {
++		ret = clk_set_parent(dev->clk_mclk, dev->clk_mclk_ext);
++		if (ret) {
++			dev_err(dev->dev, "failed to set mclk parent to mclk_ext\n");
++			goto exit;
++		}
++
++		ret = clk_set_parent(dev->clk_i2s_bclk, dev->clk_bclk_ext);
++		if (ret) {
++			dev_err(dev->dev, "%s: failed to set clk_i2s_bclk parent to bclk_ext.\n",
++				__func__);
++			goto exit;
++		}
++
++		ret = clk_set_parent(dev->clk_i2s_lrck, dev->clk_lrck_ext);
++		if (ret) {
++			dev_err(dev->dev, "%s: failed to set clk_i2s_lrck parent to lrck_ext.\n",
++				__func__);
++			goto exit;
++		}
++	}
++
++	return 0;
++
++exit:
++	return ret;
++}
++
++#else
++#define dw_i2s_suspend	NULL
++#define dw_i2s_resume	NULL
++#endif
++
++static const struct snd_soc_component_driver dw_i2s_component = {
++	.name		= "dw-i2s",
++	.suspend	= dw_i2s_suspend,
++	.resume		= dw_i2s_resume,
++};
++
++static int dw_i2srx_mst_clk_init(struct platform_device *pdev, struct dw_i2s_dev *dev)
++{
++	int ret = 0;
++
++	static struct clk_bulk_data clks[] = {
++		{ .id = "i2srx_apb" },
++		{ .id = "i2srx_bclk_mst" },
++		{ .id = "i2srx_lrck_mst" },
++		{ .id = "i2srx_bclk" },
++		{ .id = "i2srx_lrck" },
++		{ .id = "mclk" },
++		{ .id = "mclk_ext" },
++	};
++
++	ret = devm_clk_bulk_get(&pdev->dev, ARRAY_SIZE(clks), clks);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to get i2srx clocks\n", __func__);
++		goto exit;
++	}
++
++	dev->clk_i2s_apb = clks[0].clk;
++	dev->clk_i2s_bclk_mst = clks[1].clk;
++	dev->clk_i2s_lrck_mst = clks[2].clk;
++	dev->clk_i2s_bclk = clks[3].clk;
++	dev->clk_i2s_lrck = clks[4].clk;
++	dev->clk_mclk = clks[5].clk;
++	dev->clk_mclk_ext = clks[6].clk;
++
++	dev->rst_i2s_apb = devm_reset_control_get_exclusive(&pdev->dev, "rst_apb_rx");
++	if (IS_ERR(dev->rst_i2s_apb)) {
++		dev_err(&pdev->dev, "failed to get apb_i2srx reset control\n");
++		ret = PTR_ERR(dev->rst_i2s_apb);
++		goto exit;
++	}
++
++	dev->rst_i2s_bclk = devm_reset_control_get_exclusive(&pdev->dev, "rst_bclk_rx");
++	if (IS_ERR(dev->rst_i2s_bclk)) {
++		dev_err(&pdev->dev, "failed to get i2s bclk rx reset control\n");
++		ret = PTR_ERR(dev->rst_i2s_bclk);
++		goto exit;
++	}
++
++	ret = clk_prepare_enable(dev->clk_i2s_apb);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to prepare enable clk_i2srx_apb\n");
++		goto exit;
++	}
++
++	ret = clk_set_parent(dev->clk_i2s_bclk, dev->clk_i2s_bclk_mst);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to set parent clk_i2s_bclk\n");
++		goto err_dis_bclk_mst;
++	}
++
++	ret = clk_set_parent(dev->clk_i2s_lrck, dev->clk_i2s_lrck_mst);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to set parent clk_i2s_lrck\n");
++		goto err_dis_bclk_mst;
++	}
++
++	ret = clk_set_parent(dev->clk_mclk, dev->clk_mclk_ext);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to set mclk parent to mclk_ext\n");
++		goto err_dis_bclk_mst;
++	}
++
++	ret = clk_prepare_enable(dev->clk_i2s_bclk_mst);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to prepare enable clk_i2srx_3ch_bclk_mst\n");
++		goto err_dis_bclk_mst;
++	}
++
++	reset_control_deassert(dev->rst_i2s_apb);
++	reset_control_deassert(dev->rst_i2s_bclk);
++
++	regmap_update_bits(dev->syscon_base, dev->syscon_offset_18,
++				I2SRX_3CH_ADC_MASK, I2SRX_3CH_ADC_EN);
++
++	return 0;
++
++err_dis_bclk_mst:
++	clk_disable_unprepare(dev->clk_i2s_apb);
++exit:
++	return ret;
++}
++
++static int dw_i2srx_clk_init(struct platform_device *pdev, struct dw_i2s_dev *dev)
++{
++	int ret = 0;
++
++	static struct clk_bulk_data clks[] = {
++		{ .id = "3ch-apb" },
++		{ .id = "bclk_mst" },
++		{ .id = "3ch-lrck" },
++		{ .id = "rx-bclk" },
++		{ .id = "rx-lrck" },
++		{ .id = "bclk-ext" },
++		{ .id = "lrck-ext" },
++		{ .id = "mclk" },
++		{ .id = "mclk_ext" },
++	};
++
++	ret = devm_clk_bulk_get(&pdev->dev, ARRAY_SIZE(clks), clks);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to get audio_subsys clocks\n", __func__);
++		return ret;
++	}
++
++	dev->clk_i2s_apb = clks[0].clk;
++	dev->clk_i2s_bclk_mst = clks[1].clk;
++	dev->clk_i2s_lrck_mst = clks[2].clk;
++	dev->clk_i2s_bclk = clks[3].clk;
++	dev->clk_i2s_lrck = clks[4].clk;
++	dev->clk_bclk_ext = clks[5].clk;
++	dev->clk_lrck_ext = clks[6].clk;
++	dev->clk_mclk = clks[7].clk;
++	dev->clk_mclk_ext = clks[8].clk;
++
++	ret = clk_set_parent(dev->clk_i2s_bclk, dev->clk_i2s_bclk_mst);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to set clk_i2s_bclk parent to bclk_mst.\n",
++			__func__);
++		goto exit;
++	}
++
++	ret = clk_set_parent(dev->clk_i2s_lrck, dev->clk_i2s_lrck_mst);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to set clk_i2s_lrck parent to lrck_mst.\n",
++			__func__);
++		goto exit;
++	}
++
++	ret = clk_prepare_enable(dev->clk_i2s_apb);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to enable clk_i2s_apb\n", __func__);
++		goto disable_apb_clk;
++	}
++
++	ret = clk_prepare_enable(dev->clk_i2s_bclk_mst);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to enable CLK_ADC_BCLK\n", __func__);
++		goto disable_bclk;
++	}
++
++	dev->rst_i2s_apb = devm_reset_control_array_get_exclusive(&pdev->dev);
++	if (IS_ERR(dev->rst_i2s_apb)) {
++		dev_err(&pdev->dev, "%s: failed to get rsts reset control\n", __func__);
++		goto disable_rst;
++	}
++
++	ret = reset_control_assert(dev->rst_i2s_apb);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to reset control assert rstc_rx\n", __func__);
++		goto disable_rst;
++	}
++	udelay(5);
++	ret = reset_control_deassert(dev->rst_i2s_apb);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to reset control deassert rstc_rx\n", __func__);
++		goto disable_rst;
++	}
++
++	/*i2srx_3ch_adc_enable*/
++	regmap_update_bits(dev->syscon_base, dev->syscon_offset_18,
++					0x1 << 1, 0x1 << 1);
++
++	/*set i2sdin_sel*/
++	regmap_update_bits(dev->syscon_base, dev->syscon_offset_34,
++		(0x1 << 10) | (0x1 << 14) | (0x1<<17), (0x0<<10) | (0x0<<14) | (0x0<<17));
++
++
++	ret = clk_set_parent(dev->clk_mclk, dev->clk_mclk_ext);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to set mclk parent to mclk_ext\n");
++		goto disable_parent;
++	}
++
++	ret = clk_set_parent(dev->clk_i2s_bclk, dev->clk_bclk_ext);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to set clk_i2s_bclk parent to bclk_ext.\n",
++			__func__);
++		goto disable_parent;
++	}
++
++	ret = clk_set_parent(dev->clk_i2s_lrck, dev->clk_lrck_ext);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to set clk_i2s_lrck parent to lrck_ext.\n",
++			__func__);
++		goto disable_parent;
++	}
++
++	return 0;
++
++disable_parent:
++disable_rst:
++	clk_disable_unprepare(dev->clk_i2s_bclk_mst);
++disable_bclk:
++	clk_disable_unprepare(dev->clk_i2s_apb);
++disable_apb_clk:
++exit:
++
++	return ret;
++}
++
++static int dw_i2stx_4ch0_clk_init(struct platform_device *pdev, struct dw_i2s_dev *dev)
++{
++	int ret = 0;
++
++	static struct clk_bulk_data clks[] = {
++		{ .id = "bclk-mst" },
++		{ .id = "lrck-mst" },
++		{ .id = "mclk" },
++		{ .id = "bclk0" },
++		{ .id = "lrck0" },
++		{ .id = "i2s_apb" },
++		{ .id = "mclk_ext" },
++	};
++
++	ret = devm_clk_bulk_get(&pdev->dev, ARRAY_SIZE(clks), clks);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to get i2s clocks\n", __func__);
++		goto exit;
++	}
++
++	dev->clk_i2s_bclk_mst = clks[0].clk;
++	dev->clk_i2s_lrck_mst = clks[1].clk;
++	dev->clk_mclk = clks[2].clk;
++	dev->clk_i2s_bclk = clks[3].clk;
++	dev->clk_i2s_lrck = clks[4].clk;
++	dev->clk_i2s_apb = clks[5].clk;
++	dev->clk_mclk_ext = clks[6].clk;
++
++	dev->rst_i2s_apb = devm_reset_control_get_exclusive(&pdev->dev, "rst_apb");
++	if (IS_ERR(dev->rst_i2s_apb)) {
++		dev_err(&pdev->dev, "failed to get i2s apb reset control\n");
++		ret = PTR_ERR(dev->rst_i2s_apb);
++		goto exit;
++	}
++
++	dev->rst_i2s_bclk = devm_reset_control_get_exclusive(&pdev->dev, "rst_bclk");
++	if (IS_ERR(dev->rst_i2s_bclk)) {
++		dev_err(&pdev->dev, "failed to get i2s bclk reset control\n");
++		ret = PTR_ERR(dev->rst_i2s_bclk);
++		goto exit;
++	}
++
++	ret = clk_prepare_enable(dev->clk_i2s_apb);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to prepare enable clk_i2s_apb\n");
++		goto exit;
++	}
++
++	ret = clk_set_parent(dev->clk_mclk, dev->clk_mclk_ext);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to set mclk parent to mclk_ext\n");
++		goto err_set_parent;
++	}
++
++	ret = clk_set_parent(dev->clk_i2s_lrck_mst, dev->clk_i2s_bclk_mst);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to set parent clk_i2s_lrck_mst\n");
++		goto err_dis_bclk_mst;
++	}
++
++	ret = clk_set_parent(dev->clk_i2s_bclk, dev->clk_i2s_bclk_mst);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to set parent clk_i2s_bclk\n");
++		goto err_dis_bclk_mst;
++	}
++
++	ret = clk_set_parent(dev->clk_i2s_lrck, dev->clk_i2s_lrck_mst);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to set parent clk_i2s_lrck\n");
++		goto err_dis_bclk_mst;
++	}
++
++	ret = clk_prepare_enable(dev->clk_i2s_bclk_mst);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to prepare enable clk_i2srx_3ch_bclk_mst\n");
++		goto err_dis_bclk_mst;
++	}
++
++	reset_control_deassert(dev->rst_i2s_apb);
++	reset_control_deassert(dev->rst_i2s_bclk);
++
++	return 0;
++
++err_dis_bclk_mst:
++err_set_parent:
++	clk_disable_unprepare(dev->clk_i2s_apb);
++exit:
++	return ret;
++}
++
++static int dw_i2stx_4ch1_clk_init(struct platform_device *pdev, struct dw_i2s_dev *dev)
++{
++	int ret = 0;
++
++	static struct clk_bulk_data clks[] = {
++		{ .id = "bclk_mst" },
++		{ .id = "lrck_mst" },
++		{ .id = "mclk" },
++		{ .id = "4chbclk" },
++		{ .id = "4chlrck" },
++		{ .id = "clk_apb" },
++		{ .id = "mclk_ext" },
++		{ .id = "bclk_ext" },
++		{ .id = "lrck_ext" },
++	};
++
++	ret = devm_clk_bulk_get(&pdev->dev, ARRAY_SIZE(clks), clks);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to get i2s clocks\n", __func__);
++		goto exit;
++	}
++
++	dev->clk_i2s_bclk_mst = clks[0].clk;
++	dev->clk_i2s_lrck_mst = clks[1].clk;
++	dev->clk_mclk = clks[2].clk;
++	dev->clk_i2s_bclk = clks[3].clk;
++	dev->clk_i2s_lrck = clks[4].clk;
++	dev->clk_i2s_apb = clks[5].clk;
++	dev->clk_mclk_ext = clks[6].clk;
++	dev->clk_bclk_ext = clks[7].clk;
++	dev->clk_lrck_ext = clks[8].clk;
++
++	ret = clk_set_parent(dev->clk_i2s_bclk, dev->clk_i2s_bclk_mst);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to set clk_i2s_bclk parent to bclk_mst.\n",
++			__func__);
++		goto exit;
++	}
++
++	ret = clk_set_parent(dev->clk_i2s_lrck, dev->clk_i2s_lrck_mst);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to set clk_i2s_lrck parent to lrck_mst.\n",
++			__func__);
++		goto exit;
++	}
++
++	ret = clk_prepare_enable(dev->clk_i2s_apb);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to enable clk_i2s_apb\n", __func__);
++		goto exit;
++	}
++
++	ret = clk_prepare_enable(dev->clk_i2s_bclk_mst);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to enable clk_i2s_bclk_mst\n", __func__);
++		goto disable_bclk;
++	}
++
++	dev->rst_i2s_apb = devm_reset_control_array_get_exclusive(&pdev->dev);
++	if (IS_ERR(dev->rst_i2s_apb)) {
++		dev_err(&pdev->dev, "%s: failed to get rsts reset control\n", __func__);
++		goto disable_rst;
++	}
++
++	ret = reset_control_assert(dev->rst_i2s_apb);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to reset control assert rsts\n", __func__);
++		goto disable_rst;
++	}
++	udelay(5);
++	ret = reset_control_deassert(dev->rst_i2s_apb);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to reset control deassert rsts\n", __func__);
++		goto disable_rst;
++	}
++
++	ret = clk_set_parent(dev->clk_mclk, dev->clk_mclk_ext);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to set mclk parent to mclk_ext\n");
++		goto exit;
++	}
++
++	ret = clk_set_parent(dev->clk_i2s_bclk, dev->clk_bclk_ext);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to set clk_i2s_bclk parent to bclk_ext.\n",
++			__func__);
++		goto disable_parent;
++	}
++
++	ret = clk_set_parent(dev->clk_i2s_lrck, dev->clk_lrck_ext);
++	if (ret) {
++		dev_err(&pdev->dev, "%s: failed to set clk_i2s_lrck parent to lrck_ext.\n",
++			__func__);
++		goto disable_parent;
++	}
++
++	return 0;
++
++disable_parent:
++disable_rst:
++	clk_disable_unprepare(dev->clk_i2s_bclk_mst);
++disable_bclk:
++	clk_disable_unprepare(dev->clk_i2s_apb);
++exit:
++	return ret;
++}
++
++/*
++ * The following tables allow a direct lookup of various parameters
++ * defined in the I2S block's configuration in terms of sound system
++ * parameters.  Each table is sized to the number of entries possible
++ * according to the number of configuration bits describing an I2S
++ * block parameter.
++ */
++
++/* Maximum bit resolution of a channel - not uniformly spaced */
++static const u32 fifo_width[COMP_MAX_WORDSIZE] = {
++	12, 16, 20, 24, 32, 0, 0, 0
++};
++
++/* Width of (DMA) bus */
++static const u32 bus_widths[COMP_MAX_DATA_WIDTH] = {
++	DMA_SLAVE_BUSWIDTH_1_BYTE,
++	DMA_SLAVE_BUSWIDTH_2_BYTES,
++	DMA_SLAVE_BUSWIDTH_4_BYTES,
++	DMA_SLAVE_BUSWIDTH_UNDEFINED
++};
++
++/* PCM format to support channel resolution */
++static const u32 formats[COMP_MAX_WORDSIZE] = {
++	SNDRV_PCM_FMTBIT_S16_LE,
++	SNDRV_PCM_FMTBIT_S16_LE,
++	SNDRV_PCM_FMTBIT_S24_LE,
++	SNDRV_PCM_FMTBIT_S24_LE,
++	SNDRV_PCM_FMTBIT_S32_LE,
++	0,
++	0,
++	0
++};
++
++#define SF_PCM_RATE_32000_192000  (SNDRV_PCM_RATE_32000 | \
++				   SNDRV_PCM_RATE_44100 | \
++				   SNDRV_PCM_RATE_48000 | \
++				   SNDRV_PCM_RATE_88200 | \
++				   SNDRV_PCM_RATE_96000 | \
++				   SNDRV_PCM_RATE_176400 | \
++				   SNDRV_PCM_RATE_192000)
++
++static int dw_configure_dai(struct dw_i2s_dev *dev,
++				   struct snd_soc_dai_driver *dw_i2s_dai,
++				   unsigned int rates)
++{
++	/*
++	 * Read component parameter registers to extract
++	 * the I2S block's configuration.
++	 */
++	u32 comp1 = i2s_read_reg(dev->i2s_base, dev->i2s_reg_comp1);
++	u32 comp2 = i2s_read_reg(dev->i2s_base, dev->i2s_reg_comp2);
++	u32 fifo_depth = 1 << (1 + COMP1_FIFO_DEPTH_GLOBAL(comp1));
++	u32 idx;
++
++	if (dev->capability & DWC_I2S_RECORD &&
++			dev->quirks & DW_I2S_QUIRK_COMP_PARAM1)
++		comp1 = comp1 & ~BIT(5);
++
++	if (dev->capability & DWC_I2S_PLAY &&
++			dev->quirks & DW_I2S_QUIRK_COMP_PARAM1)
++		comp1 = comp1 & ~BIT(6);
++
++	if (COMP1_TX_ENABLED(comp1)) {
++		dev_info(dev->dev, " designware: play supported\n");
++		idx = COMP1_TX_WORDSIZE_0(comp1);
++		if (WARN_ON(idx >= ARRAY_SIZE(formats)))
++			return -EINVAL;
++		if (dev->quirks & DW_I2S_QUIRK_16BIT_IDX_OVERRIDE)
++			idx = 1;
++		dw_i2s_dai->playback.channels_min = MIN_CHANNEL_NUM;
++		dw_i2s_dai->playback.channels_max =
++				(COMP1_TX_CHANNELS(comp1) + 1);
++		dw_i2s_dai->playback.formats = formats[idx];
++		for (; idx > 0; idx--)
++			dw_i2s_dai->playback.formats |= formats[idx - 1];
++		dw_i2s_dai->playback.rates = rates;
++	}
++
++	if (COMP1_RX_ENABLED(comp1)) {
++		dev_info(dev->dev, "designware: record supported\n");
++		idx = COMP2_RX_WORDSIZE_0(comp2);
++		if (WARN_ON(idx >= ARRAY_SIZE(formats)))
++			return -EINVAL;
++		if (dev->quirks & DW_I2S_QUIRK_16BIT_IDX_OVERRIDE)
++			idx = 1;
++		dw_i2s_dai->capture.channels_min = MIN_CHANNEL_NUM;
++		dw_i2s_dai->capture.channels_max =
++				(COMP1_RX_CHANNELS(comp1) + 1);
++		dw_i2s_dai->capture.formats = formats[idx];
++		for (; idx > 0; idx--)
++			dw_i2s_dai->capture.formats |= formats[idx - 1];
++		dw_i2s_dai->capture.rates = rates;
++	}
++
++	if (COMP1_MODE_EN(comp1) || dev->is_master) {
++		dev_err(dev->dev, "designware: i2s master mode supported\n");
++		dev->capability |= DW_I2S_MASTER;
++	} else {
++		dev_err(dev->dev, "designware: i2s slave mode supported\n");
++		dev->capability |= DW_I2S_SLAVE;
++	}
++
++	dev->fifo_th = fifo_depth / 2;
++	dev_dbg(dev->dev, "fifo_th :%d\n", dev->fifo_th);
++	return 0;
++}
++
++static int dw_configure_dai_by_pd(struct dw_i2s_dev *dev,
++				   struct snd_soc_dai_driver *dw_i2s_dai,
++				   struct resource *res,
++				   const struct i2s_platform_data *pdata)
++{
++	u32 comp1 = i2s_read_reg(dev->i2s_base, dev->i2s_reg_comp1);
++	u32 idx = COMP1_APB_DATA_WIDTH(comp1);
++	int ret;
++
++	if (WARN_ON(idx >= ARRAY_SIZE(bus_widths)))
++		return -EINVAL;
++
++	ret = dw_configure_dai(dev, dw_i2s_dai, pdata->snd_rates);
++	if (ret < 0)
++		return ret;
++
++	if (dev->quirks & DW_I2S_QUIRK_16BIT_IDX_OVERRIDE)
++		idx = 1;
++	/* Set DMA slaves info */
++	dev->play_dma_data.pd.data = pdata->play_dma_data;
++	dev->capture_dma_data.pd.data = pdata->capture_dma_data;
++	dev->play_dma_data.pd.addr = res->start + I2S_TXDMA;
++	dev->capture_dma_data.pd.addr = res->start + I2S_RXDMA;
++	dev->play_dma_data.pd.max_burst = 16;
++	dev->capture_dma_data.pd.max_burst = 16;
++	dev->play_dma_data.pd.addr_width = bus_widths[idx];
++	dev->capture_dma_data.pd.addr_width = bus_widths[idx];
++	dev->play_dma_data.pd.filter = pdata->filter;
++	dev->capture_dma_data.pd.filter = pdata->filter;
++
++	return 0;
++}
++
++static int dw_configure_dai_by_dt(struct dw_i2s_dev *dev,
++				   struct snd_soc_dai_driver *dw_i2s_dai,
++				   struct resource *res)
++{
++	u32 comp1 = i2s_read_reg(dev->i2s_base, I2S_COMP_PARAM_1);
++	u32 comp2 = i2s_read_reg(dev->i2s_base, I2S_COMP_PARAM_2);
++	u32 fifo_depth = 1 << (1 + COMP1_FIFO_DEPTH_GLOBAL(comp1));
++	u32 idx = COMP1_APB_DATA_WIDTH(comp1);
++	u32 idx2;
++	int ret;
++
++	if (WARN_ON(idx >= ARRAY_SIZE(bus_widths)))
++		return -EINVAL;
++
++	ret = dw_configure_dai(dev, dw_i2s_dai, dev->susport_rate);
++	if (ret < 0)
++		return ret;
++
++	if (COMP1_TX_ENABLED(comp1)) {
++		idx2 = COMP1_TX_WORDSIZE_0(comp1);
++
++		dev->capability |= DWC_I2S_PLAY;
++		dev->play_dma_data.dt.addr = res->start + I2S_TXDMA;
++		dev->play_dma_data.dt.addr_width = bus_widths[idx];
++		dev->play_dma_data.dt.fifo_size = fifo_depth *
++			(fifo_width[idx2]) >> 8;
++		dev->play_dma_data.dt.maxburst = 16;
++	}
++	if (COMP1_RX_ENABLED(comp1)) {
++		idx2 = COMP2_RX_WORDSIZE_0(comp2);
++
++		/* force change to 1 */
++		if (dev->is_master) {
++			idx = 1;
++			idx2 = 1;
++		}
++		dev->capability |= DWC_I2S_RECORD;
++		dev->capture_dma_data.dt.addr = res->start + I2S_RXDMA;
++		dev->capture_dma_data.dt.addr_width = bus_widths[idx];
++		dev->capture_dma_data.dt.fifo_size = fifo_depth *
++			(fifo_width[idx2] >> 8);
++		dev->capture_dma_data.dt.maxburst = 16;
++	}
++
++	return 0;
++
++}
++
++static int dw_i2s_dai_probe(struct snd_soc_dai *dai)
++{
++	struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
++
++	snd_soc_dai_init_dma_data(dai, &dev->play_dma_data, &dev->capture_dma_data);
++	return 0;
++}
++
++static int dw_i2s_probe(struct platform_device *pdev)
++{
++	const struct i2s_platform_data *pdata = pdev->dev.platform_data;
++	struct device_node *np = pdev->dev.of_node;
++	struct of_phandle_args args;
++	struct dw_i2s_dev *dev;
++	struct resource *res;
++	int ret, irq;
++	struct snd_soc_dai_driver *dw_i2s_dai;
++	const char *clk_id;
++
++	dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
++	if (!dev)
++		return -ENOMEM;
++
++	dw_i2s_dai = devm_kzalloc(&pdev->dev, sizeof(*dw_i2s_dai), GFP_KERNEL);
++	if (!dw_i2s_dai)
++		return -ENOMEM;
++
++	dw_i2s_dai->ops = &dw_i2s_dai_ops;
++	dw_i2s_dai->probe = dw_i2s_dai_probe;
++
++	dev->i2s_base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
++	if (IS_ERR(dev->i2s_base))
++		return PTR_ERR(dev->i2s_base);
++
++	dev->dev = &pdev->dev;
++
++	irq = platform_get_irq_optional(pdev, 0);
++	if (irq >= 0) {
++		ret = devm_request_irq(&pdev->dev, irq, i2s_irq_handler, 0,
++				pdev->name, dev);
++		if (ret < 0) {
++			dev_err(&pdev->dev, "failed to request irq\n");
++			return ret;
++		}
++	}
++
++	if (of_device_is_compatible(np, "starfive,jh7110-i2srx-master")) {
++		ret = of_parse_phandle_with_fixed_args(dev->dev->of_node,
++						"starfive,sys-syscon", 2, 0, &args);
++		if (ret) {
++			dev_err(dev->dev, "Failed to parse starfive,sys-syscon\n");
++			return -EINVAL;
++		}
++
++		dev->syscon_base = syscon_node_to_regmap(args.np);
++		of_node_put(args.np);
++		if (IS_ERR(dev->syscon_base))
++			return PTR_ERR(dev->syscon_base);
++
++		dev->syscon_offset_18 = args.args[0];
++		dev->syscon_offset_34 = args.args[1];
++
++		/* config i2s data source: PDM  */
++		regmap_update_bits(dev->syscon_base, dev->syscon_offset_34,
++					AUDIO_SDIN_MUX_MASK, I2SRX_DATA_SRC_PDM);
++
++		ret = dw_i2srx_mst_clk_init(pdev, dev);
++		if (ret < 0)
++			goto err_init;
++		dev->is_master = true;
++		dev->susport_rate = SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |
++				SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000;
++	} else if (of_device_is_compatible(np, "starfive,jh7110-i2srx")) {
++		ret = of_parse_phandle_with_fixed_args(dev->dev->of_node,
++							"starfive,sys-syscon", 2, 0, &args);
++		if (ret) {
++			dev_err(dev->dev, "Failed to parse starfive,sys-syscon\n");
++			return -EINVAL;
++		}
++		dev->syscon_base = syscon_node_to_regmap(args.np);
++		of_node_put(args.np);
++		if (IS_ERR(dev->syscon_base))
++			return PTR_ERR(dev->syscon_base);
++
++		dev->syscon_offset_18 = args.args[0];
++		dev->syscon_offset_34 = args.args[1];
++		ret = dw_i2srx_clk_init(pdev, dev);
++		if (ret < 0)
++			goto err_init;
++		dev->is_master = false;
++		dev->susport_rate = SNDRV_PCM_RATE_8000_192000;
++	} else if (of_device_is_compatible(np, "starfive,jh7110-i2stx-4ch0")) {
++		/* hdmi audio  */
++		ret = dw_i2stx_4ch0_clk_init(pdev, dev);
++		if (ret < 0)
++			goto err_init;
++		dev->is_master = true;
++		dev->susport_rate = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000;
++	} else if (of_device_is_compatible(np, "starfive,jh7110-i2stx-4ch1")) {
++		ret = dw_i2stx_4ch1_clk_init(pdev, dev);
++		if (ret < 0)
++			goto err_init;
++		dev->is_master = false;
++		dev->susport_rate = SNDRV_PCM_RATE_8000_192000;
++	}
++
++	dev->i2s_reg_comp1 = I2S_COMP_PARAM_1;
++	dev->i2s_reg_comp2 = I2S_COMP_PARAM_2;
++
++	if (pdata) {
++		dev->capability = pdata->cap;
++		clk_id = NULL;
++		dev->quirks = pdata->quirks;
++		if (dev->quirks & DW_I2S_QUIRK_COMP_REG_OFFSET) {
++			dev->i2s_reg_comp1 = pdata->i2s_reg_comp1;
++			dev->i2s_reg_comp2 = pdata->i2s_reg_comp2;
++		}
++		ret = dw_configure_dai_by_pd(dev, dw_i2s_dai, res, pdata);
++	} else {
++		clk_id = "i2stx_bclk";
++		ret = dw_configure_dai_by_dt(dev, dw_i2s_dai, res);
++	}
++	if (ret < 0)
++		goto err_clk_disable;
++
++	if (dev->capability & DW_I2S_MASTER) {
++		if (pdata) {
++			dev->i2s_clk_cfg = pdata->i2s_clk_cfg;
++			if (!dev->i2s_clk_cfg) {
++				dev_err(&pdev->dev, "no clock configure method\n");
++				ret = -ENODEV;
++				goto err_clk_disable;
++			}
++		}
++	}
++
++	dev_set_drvdata(&pdev->dev, dev);
++	ret = devm_snd_soc_register_component(&pdev->dev, &dw_i2s_component,
++					 dw_i2s_dai, 1);
++	if (ret != 0) {
++		dev_err(&pdev->dev, "not able to register dai\n");
++		goto err_clk_disable;
++	}
++
++	if (!pdata) {
++		if (irq >= 0) {
++			ret = dw_pcm_register(pdev);
++			dev->use_pio = true;
++		} else {
++			ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL,
++					0);
++			dev->use_pio = false;
++		}
++
++		if (ret) {
++			dev_err(&pdev->dev, "could not register pcm: %d\n",
++					ret);
++			goto err_clk_disable;
++		}
++	}
++
++	pm_runtime_enable(&pdev->dev);
++
++#ifdef CONFIG_PM
++	clk_disable_unprepare(dev->clk_i2s_bclk_mst);
++	clk_disable_unprepare(dev->clk_i2s_apb);
++#endif
++
++	return 0;
++
++err_clk_disable:
++	clk_disable_unprepare(dev->clk_i2s_bclk_mst);
++	clk_disable_unprepare(dev->clk_i2s_apb);
++err_init:
++	return ret;
++}
++
++static int dw_i2s_remove(struct platform_device *pdev)
++{
++#ifndef CONFIG_PM
++	struct dw_i2s_dev *dev = dev_get_drvdata(&pdev->dev);
++
++	clk_disable_unprepare(dev->clk_i2s_bclk_mst);
++	clk_disable_unprepare(dev->clk_i2s_apb);
++#endif
++
++	pm_runtime_disable(&pdev->dev);
++	return 0;
++}
++
++#ifdef CONFIG_OF
++static const struct of_device_id dw_i2s_of_match[] = {
++	{ .compatible = "starfive,jh7110-i2srx-master", },
++	{ .compatible = "starfive,jh7110-i2srx", },
++	{ .compatible = "starfive,jh7110-i2stx-4ch0", },
++	{ .compatible = "starfive,jh7110-i2stx-4ch1", },
++	{},
++};
++
++MODULE_DEVICE_TABLE(of, dw_i2s_of_match);
++#endif
++
++static const struct dev_pm_ops dwc_pm_ops = {
++	SET_RUNTIME_PM_OPS(dw_i2s_runtime_suspend, dw_i2s_runtime_resume, NULL)
++};
++
++static struct platform_driver dw_i2s_driver = {
++	.probe		= dw_i2s_probe,
++	.remove		= dw_i2s_remove,
++	.driver		= {
++		.name	= "starfive-i2s",
++		.of_match_table = of_match_ptr(dw_i2s_of_match),
++		.pm = &dwc_pm_ops,
++	},
++};
++
++module_platform_driver(dw_i2s_driver);
++
++MODULE_AUTHOR("Rajeev Kumar <rajeevkumar.linux@gmail.com>");
++MODULE_AUTHOR("Walker Chen <walker.chen@starfivetech.com>");
++MODULE_AUTHOR("Xingyu Wu <xingyu.wu@starfivetech.com>");
++MODULE_DESCRIPTION("DESIGNWARE I2S SoC Interface");
++MODULE_LICENSE("GPL");
++MODULE_ALIAS("platform:designware_i2s");
+diff --git a/sound/soc/starfive/starfive_i2s.h b/sound/soc/starfive/starfive_i2s.h
+new file mode 100644
+index 000000000000..8effed739fdd
+--- /dev/null
++++ b/sound/soc/starfive/starfive_i2s.h
+@@ -0,0 +1,160 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++/*
++ * Copyright (ST) 2012 Rajeev Kumar (rajeevkumar.linux@gmail.com)
++ *
++ * This file is licensed under the terms of the GNU General Public
++ * License version 2. This program is licensed "as is" without any
++ * warranty of any kind, whether express or implied.
++ */
++
++#ifndef __STARFIVE_I2S_H
++#define __STARFIVE_I2S_H
++
++#include <linux/clk.h>
++#include <linux/device.h>
++#include <linux/types.h>
++#include <sound/dmaengine_pcm.h>
++#include <sound/pcm.h>
++#include <sound/designware_i2s.h>
++
++/* common register for all channel */
++#define IER		0x000
++#define IRER		0x004
++#define ITER		0x008
++#define CER		0x00C
++#define CCR		0x010
++#define RXFFR		0x014
++#define TXFFR		0x018
++
++/* Interrupt status register fields */
++#define ISR_TXFO	BIT(5)
++#define ISR_TXFE	BIT(4)
++#define ISR_RXFO	BIT(1)
++#define ISR_RXDA	BIT(0)
++
++/* I2STxRxRegisters for all channels */
++#define LRBR_LTHR(x)	(0x40 * x + 0x020)
++#define RRBR_RTHR(x)	(0x40 * x + 0x024)
++#define RER(x)		(0x40 * x + 0x028)
++#define TER(x)		(0x40 * x + 0x02C)
++#define RCR(x)		(0x40 * x + 0x030)
++#define TCR(x)		(0x40 * x + 0x034)
++#define ISR(x)		(0x40 * x + 0x038)
++#define IMR(x)		(0x40 * x + 0x03C)
++#define ROR(x)		(0x40 * x + 0x040)
++#define TOR(x)		(0x40 * x + 0x044)
++#define RFCR(x)		(0x40 * x + 0x048)
++#define TFCR(x)		(0x40 * x + 0x04C)
++#define RFF(x)		(0x40 * x + 0x050)
++#define TFF(x)		(0x40 * x + 0x054)
++
++/* I2SCOMPRegisters */
++#define I2S_COMP_PARAM_2	0x01F0
++#define I2S_COMP_PARAM_1	0x01F4
++#define I2S_COMP_VERSION	0x01F8
++#define I2S_COMP_TYPE		0x01FC
++
++/*
++ * Component parameter register fields - define the I2S block's
++ * configuration.
++ */
++#define	COMP1_TX_WORDSIZE_3(r)	(((r) & GENMASK(27, 25)) >> 25)
++#define	COMP1_TX_WORDSIZE_2(r)	(((r) & GENMASK(24, 22)) >> 22)
++#define	COMP1_TX_WORDSIZE_1(r)	(((r) & GENMASK(21, 19)) >> 19)
++#define	COMP1_TX_WORDSIZE_0(r)	(((r) & GENMASK(18, 16)) >> 16)
++#define	COMP1_TX_CHANNELS(r)	(((r) & GENMASK(10, 9)) >> 9)
++#define	COMP1_RX_CHANNELS(r)	(((r) & GENMASK(8, 7)) >> 7)
++#define	COMP1_RX_ENABLED(r)	(((r) & BIT(6)) >> 6)
++#define	COMP1_TX_ENABLED(r)	(((r) & BIT(5)) >> 5)
++#define	COMP1_MODE_EN(r)	(((r) & BIT(4)) >> 4)
++#define	COMP1_FIFO_DEPTH_GLOBAL(r)	(((r) & GENMASK(3, 2)) >> 2)
++#define	COMP1_APB_DATA_WIDTH(r)	(((r) & GENMASK(1, 0)) >> 0)
++
++#define	COMP2_RX_WORDSIZE_3(r)	(((r) & GENMASK(12, 10)) >> 10)
++#define	COMP2_RX_WORDSIZE_2(r)	(((r) & GENMASK(9, 7)) >> 7)
++#define	COMP2_RX_WORDSIZE_1(r)	(((r) & GENMASK(5, 3)) >> 3)
++#define	COMP2_RX_WORDSIZE_0(r)	(((r) & GENMASK(2, 0)) >> 0)
++
++/* Number of entries in WORDSIZE and DATA_WIDTH parameter registers */
++#define	COMP_MAX_WORDSIZE	(1 << 3)
++#define	COMP_MAX_DATA_WIDTH	(1 << 2)
++
++#define MAX_CHANNEL_NUM		8
++#define MIN_CHANNEL_NUM		2
++
++/* SYSCON Registers */
++#define I2SRX_3CH_ADC_MASK	0x2
++#define I2SRX_3CH_ADC_EN	BIT(1)
++#define AUDIO_SDIN_MUX_MASK	0x3FC00
++#define I2SRX_DATA_SRC_PDM	(0x91 << 10)
++
++union dw_i2s_snd_dma_data {
++	struct i2s_dma_data pd;
++	struct snd_dmaengine_dai_dma_data dt;
++};
++
++struct dw_i2s_dev {
++	void __iomem *i2s_base;
++	struct regmap *syscon_base;
++	int active;
++	unsigned int capability;
++	unsigned int quirks;
++	unsigned int i2s_reg_comp1;
++	unsigned int i2s_reg_comp2;
++	struct device *dev;
++	u32 ccr;
++	u32 xfer_resolution;
++	u32 fifo_th;
++	u32 syscon_offset_18;
++	u32 syscon_offset_34;
++
++	struct clk *clk_apb0;
++	struct clk *clk_i2s_apb;
++	struct clk *clk_i2s_bclk_mst;
++	struct clk *clk_i2s_lrck_mst;
++	struct clk *clk_i2s_bclk;
++	struct clk *clk_i2s_lrck;
++	struct clk *clk_mclk;
++	struct clk *clk_mclk_ext;
++	struct clk *clk_mclk_inner;
++	struct clk *clk_bclk_ext;
++	struct clk *clk_lrck_ext;
++	struct reset_control *rst_i2s_apb;
++	struct reset_control *rst_i2s_bclk;
++
++	/* data related to DMA transfers b/w i2s and DMAC */
++	union dw_i2s_snd_dma_data play_dma_data;
++	union dw_i2s_snd_dma_data capture_dma_data;
++	struct i2s_clk_config_data config;
++	int (*i2s_clk_cfg)(struct i2s_clk_config_data *config);
++
++	/* data related to PIO transfers */
++	bool use_pio;
++	struct snd_pcm_substream __rcu *tx_substream;
++	struct snd_pcm_substream __rcu *rx_substream;
++	unsigned int (*tx_fn)(struct dw_i2s_dev *dev,
++			struct snd_pcm_runtime *runtime, unsigned int tx_ptr,
++			bool *period_elapsed);
++	unsigned int (*rx_fn)(struct dw_i2s_dev *dev,
++			struct snd_pcm_runtime *runtime, unsigned int rx_ptr,
++			bool *period_elapsed);
++	unsigned int tx_ptr;
++	unsigned int rx_ptr;
++	bool is_master;
++	unsigned int susport_rate;
++};
++
++#if IS_ENABLED(CONFIG_SND_DESIGNWARE_PCM)
++void dw_pcm_push_tx(struct dw_i2s_dev *dev);
++void dw_pcm_pop_rx(struct dw_i2s_dev *dev);
++int dw_pcm_register(struct platform_device *pdev);
++#else
++static inline void dw_pcm_push_tx(struct dw_i2s_dev *dev) { }
++static inline void dw_pcm_pop_rx(struct dw_i2s_dev *dev) { }
++static inline int dw_pcm_register(struct platform_device *pdev)
++{
++	return -EINVAL;
++}
++#endif
++
++#endif
+diff --git a/sound/soc/starfive/starfive_pdm.c b/sound/soc/starfive/starfive_pdm.c
+new file mode 100644
+index 000000000000..ba0a9143f57b
+--- /dev/null
++++ b/sound/soc/starfive/starfive_pdm.c
+@@ -0,0 +1,445 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * PDM driver for the StarFive JH7110 SoC
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#include <linux/clk.h>
++#include <linux/device.h>
++#include <linux/reset.h>
++#include <linux/module.h>
++#include <linux/of_irq.h>
++#include <linux/of_platform.h>
++#include <linux/regmap.h>
++#include <linux/pm_runtime.h>
++#include <sound/soc.h>
++#include <sound/soc-dai.h>
++#include <sound/pcm_params.h>
++#include <sound/initval.h>
++#include <sound/tlv.h>
++#include "starfive_pdm.h"
++
++struct sf_pdm {
++	struct regmap *pdm_map;
++	struct device *dev;
++	struct clk *clk_pdm_apb;
++	struct clk *clk_pdm_mclk;
++	struct clk *clk_mclk;
++	struct clk *clk_mclk_ext;
++	struct reset_control *rst_pdm_dmic;
++	struct reset_control *rst_pdm_apb;
++	unsigned char flag_first;
++	unsigned int saved_ctrl0;
++	unsigned int saved_scale0;
++};
++
++static const DECLARE_TLV_DB_SCALE(volume_tlv, -9450, 150, 0);
++
++static const struct snd_kcontrol_new sf_pdm_snd_controls[] = {
++	SOC_SINGLE("DC compensation Control", PDM_DMIC_CTRL0, 30, 1, 0),
++	SOC_SINGLE("High Pass Filter Control", PDM_DMIC_CTRL0, 28, 1, 0),
++	SOC_SINGLE("Left Channel Volume Control", PDM_DMIC_CTRL0, 23, 1, 0),
++	SOC_SINGLE("Right Channel Volume Control", PDM_DMIC_CTRL0, 22, 1, 0),
++	SOC_SINGLE_TLV("Volume", PDM_DMIC_CTRL0, 16, 0x3F, 1, volume_tlv),
++	SOC_SINGLE("Data MSB Shift", PDM_DMIC_CTRL0, 1, 7, 0),
++	SOC_SINGLE("SCALE", PDM_DC_SCALE0, 0, 0x3F, 0),
++	SOC_SINGLE("DC offset", PDM_DC_SCALE0, 8, 0xFFFFF, 0),
++};
++
++static void sf_pdm_enable(struct regmap *map)
++{
++	/* Left and Right Channel Volume Control Enable */
++	regmap_update_bits(map, PDM_DMIC_CTRL0, PDM_DMIC_RVOL_MASK, 0);
++	regmap_update_bits(map, PDM_DMIC_CTRL0, PDM_DMIC_LVOL_MASK, 0);
++}
++
++static void sf_pdm_disable(struct regmap *map)
++{
++	/* Left and Right Channel Volume Control Disable */
++	regmap_update_bits(map, PDM_DMIC_CTRL0,
++			   PDM_DMIC_RVOL_MASK, PDM_DMIC_RVOL_MASK);
++	regmap_update_bits(map, PDM_DMIC_CTRL0,
++			   PDM_DMIC_LVOL_MASK, PDM_DMIC_LVOL_MASK);
++}
++
++static int sf_pdm_trigger(struct snd_pcm_substream *substream, int cmd,
++			   struct snd_soc_dai *dai)
++{
++	struct sf_pdm *priv = snd_soc_dai_get_drvdata(dai);
++
++	switch (cmd) {
++	case SNDRV_PCM_TRIGGER_START:
++	case SNDRV_PCM_TRIGGER_RESUME:
++	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
++		if (priv->flag_first) {
++			priv->flag_first = 0;
++			mdelay(200);
++		}
++
++		sf_pdm_enable(priv->pdm_map);
++		return 0;
++
++	case SNDRV_PCM_TRIGGER_STOP:
++	case SNDRV_PCM_TRIGGER_SUSPEND:
++	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
++		sf_pdm_disable(priv->pdm_map);
++		return 0;
++
++	default:
++		return -EINVAL;
++	}
++}
++
++static int sf_pdm_hw_params(struct snd_pcm_substream *substream,
++			     struct snd_pcm_hw_params *params,
++			     struct snd_soc_dai *dai)
++{
++	struct sf_pdm *priv = snd_soc_dai_get_drvdata(dai);
++	unsigned int sample_rate;
++	unsigned int data_width;
++	int ret;
++	const int pdm_mul = 128;
++
++	sample_rate = params_rate(params);
++	switch (sample_rate) {
++	case 8000:
++	case 11025:
++	case 16000:
++		break;
++	default:
++		dev_err(priv->dev, "can't support sample rate:%d\n", sample_rate);
++		return -EINVAL;
++	}
++
++	data_width = params_width(params);
++	switch (data_width) {
++	case 16:
++	case 32:
++		break;
++	default:
++		dev_err(priv->dev, "can't support bit width %d\n", data_width);
++		return -EINVAL;
++	}
++
++	/* set pdm_mclk,  PDM MCLK = 128 * LRCLK */
++	ret = clk_set_rate(priv->clk_pdm_mclk, pdm_mul * sample_rate);
++	if (ret) {
++		dev_err(priv->dev, "Can't set pdm_mclk: %d\n", ret);
++		return ret;
++	}
++
++	return 0;
++}
++
++static const struct snd_soc_dai_ops sf_pdm_dai_ops = {
++	.trigger	= sf_pdm_trigger,
++	.hw_params	= sf_pdm_hw_params,
++};
++
++static void sf_pdm_module_init(struct sf_pdm *priv)
++{
++	/* Reset */
++	regmap_update_bits(priv->pdm_map, PDM_DMIC_CTRL0,
++			   PDM_SW_RST_MASK, 0x00);
++	regmap_update_bits(priv->pdm_map, PDM_DMIC_CTRL0,
++			   PDM_SW_RST_MASK, PDM_SW_RST_RELEASE);
++
++	/* Make sure the device is initially disabled */
++	sf_pdm_disable(priv->pdm_map);
++
++	/* MUTE */
++	regmap_update_bits(priv->pdm_map, PDM_DMIC_CTRL0,
++			   PDM_DMIC_VOL_MASK, PDM_VOL_DB_MUTE);
++
++	/* UNMUTE */
++	regmap_update_bits(priv->pdm_map, PDM_DMIC_CTRL0,
++			   PDM_DMIC_VOL_MASK, PDM_VOL_DB_MAX);
++
++	/* enable high pass filter */
++	regmap_update_bits(priv->pdm_map, PDM_DMIC_CTRL0,
++			   PDM_DMIC_HPF_EN, PDM_DMIC_HPF_EN);
++
++	/* i2s slave mode */
++	regmap_update_bits(priv->pdm_map, PDM_DMIC_CTRL0,
++			   PDM_DMIC_I2S_SLAVE, PDM_DMIC_I2S_SLAVE);
++
++	/* disable fast mode */
++	regmap_update_bits(priv->pdm_map, PDM_DMIC_CTRL0,
++			   PDM_DMIC_FASTMODE_MASK, 0);
++
++	/* dmic msb shift 0 */
++	regmap_update_bits(priv->pdm_map, PDM_DMIC_CTRL0,
++			   PDM_DMIC_MSB_MASK, 0);
++
++	/* scale: 0x8 */
++	regmap_update_bits(priv->pdm_map, PDM_DC_SCALE0,
++			   DMIC_SCALE_MASK, DMIC_SCALE_DEF_VAL);
++
++	regmap_update_bits(priv->pdm_map, PDM_DC_SCALE0,
++			   DMIC_DCOFF1_MASK, DMIC_DCOFF1_VAL);
++
++	regmap_update_bits(priv->pdm_map, PDM_DC_SCALE0,
++			   DMIC_DCOFF3_MASK, DMIC_DCOFF3_VAL);
++
++	/* scale: 0x3f */
++	regmap_update_bits(priv->pdm_map, PDM_DC_SCALE0,
++			   DMIC_SCALE_MASK, DMIC_SCALE_MASK);
++
++	/* dmic msb shift 2 */
++	regmap_update_bits(priv->pdm_map, PDM_DMIC_CTRL0,
++			   PDM_DMIC_MSB_MASK, PDM_MSB_SHIFT_4);
++}
++
++#define SF_PDM_RATES	(SNDRV_PCM_RATE_8000 | \
++			SNDRV_PCM_RATE_11025 | \
++			SNDRV_PCM_RATE_16000)
++
++#define SF_PDM_FORMATS	(SNDRV_PCM_FMTBIT_S16_LE | \
++			SNDRV_PCM_FMTBIT_S32_LE)
++
++static struct snd_soc_dai_driver sf_pdm_dai_drv = {
++	.name = "PDM",
++	.id = 0,
++	.capture = {
++		.stream_name	= "Capture",
++		.channels_min	= 2,
++		.channels_max	= 2,
++		.rates		= SF_PDM_RATES,
++		.formats	= SF_PDM_FORMATS,
++	},
++	.ops = &sf_pdm_dai_ops,
++	.symmetric_rates = 1,
++};
++
++static int sf_pdm_component_probe(struct snd_soc_component *component)
++{
++	struct sf_pdm *priv = snd_soc_component_get_drvdata(component);
++
++	snd_soc_component_init_regmap(component, priv->pdm_map);
++	snd_soc_add_component_controls(component, sf_pdm_snd_controls,
++				       ARRAY_SIZE(sf_pdm_snd_controls));
++
++	return 0;
++}
++
++static int sf_pdm_clock_enable(struct sf_pdm *priv)
++{
++	int ret;
++
++	ret = clk_prepare_enable(priv->clk_pdm_mclk);
++	if (ret) {
++		dev_err(priv->dev, "failed to prepare enable clk_pdm_mclk\n");
++		return ret;
++	}
++
++	ret = clk_prepare_enable(priv->clk_pdm_apb);
++	if (ret) {
++		dev_err(priv->dev, "failed to prepare enable clk_pdm_apb\n");
++		goto disable_pdm_mclk;
++	}
++
++	ret = reset_control_deassert(priv->rst_pdm_dmic);
++	if (ret) {
++		dev_err(priv->dev, "failed to deassert pdm_dmic\n");
++		goto disable_pdm_apb;
++	}
++
++	ret = reset_control_deassert(priv->rst_pdm_apb);
++	if (ret) {
++		dev_err(priv->dev, "failed to deassert pdm_apb\n");
++		goto disable_pdm_apb;
++	}
++
++	ret = clk_set_parent(priv->clk_mclk, priv->clk_mclk_ext);
++	if (ret) {
++		dev_err(priv->dev, "failed to set parent clk_mclk ret=%d\n", ret);
++		goto disable_pdm_apb;
++	}
++
++	return 0;
++
++disable_pdm_apb:
++	clk_disable_unprepare(priv->clk_pdm_apb);
++disable_pdm_mclk:
++	clk_disable_unprepare(priv->clk_pdm_mclk);
++
++	return ret;
++}
++
++#ifdef CONFIG_PM
++static int sf_pdm_runtime_suspend(struct device *dev)
++{
++	struct sf_pdm *priv = dev_get_drvdata(dev);
++
++	clk_disable_unprepare(priv->clk_pdm_apb);
++	clk_disable_unprepare(priv->clk_pdm_mclk);
++
++	return 0;
++}
++
++static int sf_pdm_runtime_resume(struct device *dev)
++{
++	struct sf_pdm *priv = dev_get_drvdata(dev);
++	int ret;
++
++	ret = sf_pdm_clock_enable(priv);
++	if (!ret)
++		sf_pdm_module_init(priv);
++
++	return ret;
++}
++#endif
++
++#ifdef CONFIG_PM_SLEEP
++static int sf_pdm_suspend(struct snd_soc_component *component)
++{
++	return pm_runtime_force_suspend(component->dev);
++}
++
++static int sf_pdm_resume(struct snd_soc_component *component)
++{
++	return pm_runtime_force_resume(component->dev);
++}
++
++#else
++#define sf_pdm_suspend	NULL
++#define sf_pdm_resume	NULL
++#endif
++
++static const struct snd_soc_component_driver sf_pdm_component_drv = {
++	.name = "jh7110-pdm",
++	.probe = sf_pdm_component_probe,
++	.suspend = sf_pdm_suspend,
++	.resume = sf_pdm_resume,
++};
++
++static const struct regmap_config sf_pdm_regmap_cfg = {
++	.reg_bits	= 32,
++	.val_bits	= 32,
++	.reg_stride	= 4,
++	.max_register	= 0x20,
++};
++
++static int sf_pdm_clock_get(struct platform_device *pdev, struct sf_pdm *priv)
++{
++	int ret;
++
++	static struct clk_bulk_data clks[] = {
++		{ .id = "pdm_mclk" },
++		{ .id = "pdm_apb" },
++		{ .id = "clk_mclk" },
++		{ .id = "mclk_ext" },
++	};
++
++	ret = devm_clk_bulk_get(&pdev->dev, ARRAY_SIZE(clks), clks);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to get pdm clocks\n");
++		goto exit;
++	}
++
++	priv->clk_pdm_mclk = clks[0].clk;
++	priv->clk_pdm_apb = clks[1].clk;
++	priv->clk_mclk = clks[2].clk;
++	priv->clk_mclk_ext = clks[3].clk;
++
++	priv->rst_pdm_dmic = devm_reset_control_get_exclusive(&pdev->dev, "pdm_dmic");
++	if (IS_ERR(priv->rst_pdm_dmic)) {
++		dev_err(&pdev->dev, "failed to get pdm_dmic reset control\n");
++		ret = PTR_ERR(priv->rst_pdm_dmic);
++		goto exit;
++	}
++
++	priv->rst_pdm_apb = devm_reset_control_get_exclusive(&pdev->dev, "pdm_apb");
++	if (IS_ERR(priv->rst_pdm_apb)) {
++		dev_err(&pdev->dev, "failed to get pdm_apb reset control\n");
++		ret = PTR_ERR(priv->rst_pdm_apb);
++		goto exit;
++	}
++
++	/*
++	 * pdm clock must always be enabled as hardware issue that
++	 * no data in the first 4 seconds of the first recording
++	 */
++	ret = sf_pdm_clock_enable(priv);
++
++exit:
++	return ret;
++}
++
++static int sf_pdm_probe(struct platform_device *pdev)
++{
++	struct sf_pdm *priv;
++	struct resource *res;
++	void __iomem *regs;
++	int ret;
++
++	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
++	if (!priv)
++		return -ENOMEM;
++	platform_set_drvdata(pdev, priv);
++
++	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pdm");
++	regs = devm_ioremap_resource(&pdev->dev, res);
++	if (IS_ERR(regs))
++		return PTR_ERR(regs);
++
++	priv->pdm_map = devm_regmap_init_mmio(&pdev->dev, regs, &sf_pdm_regmap_cfg);
++	if (IS_ERR(priv->pdm_map)) {
++		dev_err(&pdev->dev, "failed to init regmap: %ld\n",
++			PTR_ERR(priv->pdm_map));
++		return PTR_ERR(priv->pdm_map);
++	}
++
++	priv->dev = &pdev->dev;
++	priv->flag_first = 1;
++
++	ret = sf_pdm_clock_get(pdev, priv);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to enable audio-pdm clock\n");
++		return ret;
++	}
++
++	dev_set_drvdata(&pdev->dev, priv);
++
++	ret = devm_snd_soc_register_component(&pdev->dev, &sf_pdm_component_drv,
++					      &sf_pdm_dai_drv, 1);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to register pdm dai\n");
++		return ret;
++	}
++	pm_runtime_enable(&pdev->dev);
++
++	return 0;
++}
++
++static int sf_pdm_dev_remove(struct platform_device *pdev)
++{
++	pm_runtime_disable(&pdev->dev);
++	return 0;
++}
++
++static const struct of_device_id sf_pdm_of_match[] = {
++	{.compatible = "starfive,jh7110-pdm",},
++	{}
++};
++MODULE_DEVICE_TABLE(of, sf_pdm_of_match);
++
++static const struct dev_pm_ops sf_pdm_pm_ops = {
++	SET_RUNTIME_PM_OPS(sf_pdm_runtime_suspend,
++			   sf_pdm_runtime_resume, NULL)
++};
++
++static struct platform_driver sf_pdm_driver = {
++	.driver = {
++		.name = "jh7110-pdm",
++		.of_match_table = sf_pdm_of_match,
++		.pm = &sf_pdm_pm_ops,
++	},
++	.probe = sf_pdm_probe,
++	.remove = sf_pdm_dev_remove,
++};
++module_platform_driver(sf_pdm_driver);
++
++MODULE_AUTHOR("Walker Chen <walker.chen@starfivetech.com>");
++MODULE_DESCRIPTION("Starfive PDM Controller Driver");
++MODULE_LICENSE("GPL v2");
+diff --git a/sound/soc/starfive/starfive_pdm.h b/sound/soc/starfive/starfive_pdm.h
+new file mode 100644
+index 000000000000..4f514a06cb07
+--- /dev/null
++++ b/sound/soc/starfive/starfive_pdm.h
+@@ -0,0 +1,63 @@
++/* SPDX-License-Identifier: GPL-2.0
++ *
++ * PDM driver for the StarFive JH7110 SoC
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#ifndef __SND_SOC_STARFIVE_PDM_H__
++#define __SND_SOC_STARFIVE_PDM_H__
++
++#include <linux/clk.h>
++#include <linux/device.h>
++#include <linux/types.h>
++#include <sound/dmaengine_pcm.h>
++#include <sound/pcm.h>
++#include <linux/dmaengine.h>
++#include <linux/types.h>
++
++#define PDM_DMIC_CTRL0			0x00
++#define PDM_DC_SCALE0			0x04
++#define PDM_DMIC_CTRL1			0x10
++#define PDM_DC_SCALE1			0x14
++
++/* PDM CTRL OFFSET */
++#define PDM_DMIC_MSB_SHIFT		1
++#define PDM_DMIC_MSB_MASK		(0x7 << PDM_DMIC_MSB_SHIFT)
++#define PDM_DMIC_VOL_SHIFT		16
++#define PDM_DMIC_VOL_MASK		(0x3f << PDM_DMIC_VOL_SHIFT)
++#define PDM_VOL_DB_MUTE			(0x3f << PDM_DMIC_VOL_SHIFT)
++#define PDM_VOL_DB_MAX			0
++
++#define PDM_DMIC_RVOL_MASK		BIT(22)
++#define PDM_DMIC_LVOL_MASK		BIT(23)
++#define PDM_DMIC_I2S_SLAVE		BIT(24)
++#define PDM_DMIC_HPF_EN			BIT(28)
++#define PDM_DMIC_FASTMODE_MASK		BIT(29)
++#define PDM_DMIC_DC_BYPASS_MASK		BIT(30)
++#define PDM_SW_RST_MASK			BIT(31)
++#define PDM_SW_RST_RELEASE		BIT(31)
++
++/* PDM SCALE OFFSET */
++#define DMIC_DCOFF3_SHIFT		24
++#define DMIC_DCOFF2_SHIFT		16
++#define DMIC_DCOFF1_SHIFT		8
++
++#define DMIC_DCOFF3_MASK		(0xf << DMIC_DCOFF3_SHIFT)
++#define DMIC_DCOFF3_VAL			(0xc << DMIC_DCOFF3_SHIFT)
++#define DMIC_DCOFF1_MASK		(0xff << DMIC_DCOFF1_SHIFT)
++#define DMIC_DCOFF1_VAL			(0x5 << DMIC_DCOFF1_SHIFT)
++#define DMIC_SCALE_MASK			0x3f
++#define DMIC_SCALE_DEF_VAL		0x8
++
++enum PDM_MSB_SHIFT {
++	PDM_MSB_SHIFT_NONE = 0,
++	PDM_MSB_SHIFT_1,
++	PDM_MSB_SHIFT_2,
++	PDM_MSB_SHIFT_3,
++	PDM_MSB_SHIFT_4,
++	PDM_MSB_SHIFT_5,
++	PDM_MSB_SHIFT_6,
++	PDM_MSB_SHIFT_7,
++};
++
++#endif	/* __SND_SOC_STARFIVE_PDM_H__ */
+diff --git a/sound/soc/starfive/starfive_pwmdac.c b/sound/soc/starfive/starfive_pwmdac.c
+new file mode 100644
+index 000000000000..63b7d8b0d51c
+--- /dev/null
++++ b/sound/soc/starfive/starfive_pwmdac.c
+@@ -0,0 +1,958 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * PWMDAC driver for the StarFive JH7110 SoC
++ *
++ * Copyright (C) 2022 StarFive Technology Co., Ltd.
++ */
++
++#include <linux/clk.h>
++#include <linux/device.h>
++#include <linux/init.h>
++#include <linux/io.h>
++#include <linux/interrupt.h>
++#include <linux/module.h>
++#include <linux/slab.h>
++#include <linux/pm_runtime.h>
++#include <linux/kthread.h>
++#include <linux/reset.h>
++#include <linux/dma/starfive-dma.h>
++#include <sound/pcm.h>
++#include <sound/pcm_params.h>
++#include <sound/soc.h>
++#include <sound/dmaengine_pcm.h>
++#include "pwmdac.h"
++
++struct ct_pwmdac {
++	char *name;
++	unsigned int vals;
++};
++
++static const struct ct_pwmdac pwmdac_ct_shift_bit[] = {
++	{ .name = "8bit", .vals = PWMDAC_SHIFT_8 },
++	{ .name = "10bit", .vals = PWMDAC_SHIFT_10 }
++};
++
++static const struct ct_pwmdac pwmdac_ct_duty_cycle[] = {
++	{ .name = "left", .vals = PWMDAC_CYCLE_LEFT },
++	{ .name = "right", .vals = PWMDAC_CYCLE_RIGHT },
++	{ .name = "center", .vals = PWMDAC_CYCLE_CENTER }
++};
++
++static const struct ct_pwmdac pwmdac_ct_data_mode[] = {
++	{ .name = "unsinged", .vals = UNSINGED_DATA },
++	{ .name = "inverter", .vals = INVERTER_DATA_MSB }
++};
++
++static const struct ct_pwmdac pwmdac_ct_lr_change[] = {
++	{ .name = "no_change", .vals = NO_CHANGE },
++	{ .name = "change", .vals = CHANGE }
++};
++
++static const struct ct_pwmdac pwmdac_ct_shift[] = {
++	{ .name = "left 0 bit", .vals = PWMDAC_DATA_LEFT_SHIFT_BIT_0 },
++	{ .name = "left 1 bit", .vals = PWMDAC_DATA_LEFT_SHIFT_BIT_1 },
++	{ .name = "left 2 bit", .vals = PWMDAC_DATA_LEFT_SHIFT_BIT_2 },
++	{ .name = "left 3 bit", .vals = PWMDAC_DATA_LEFT_SHIFT_BIT_3 },
++	{ .name = "left 4 bit", .vals = PWMDAC_DATA_LEFT_SHIFT_BIT_4 },
++	{ .name = "left 5 bit", .vals = PWMDAC_DATA_LEFT_SHIFT_BIT_5 },
++	{ .name = "left 6 bit", .vals = PWMDAC_DATA_LEFT_SHIFT_BIT_6 }
++};
++
++static int pwmdac_shift_bit_info(struct snd_kcontrol *kcontrol,
++				    struct snd_ctl_elem_info *uinfo)
++{
++	unsigned int items = ARRAY_SIZE(pwmdac_ct_shift_bit);
++
++	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
++	uinfo->count = 1;
++	uinfo->value.enumerated.items = items;
++	if (uinfo->value.enumerated.item >= items)
++		uinfo->value.enumerated.item = items - 1;
++	strcpy(uinfo->value.enumerated.name,
++		pwmdac_ct_shift_bit[uinfo->value.enumerated.item].name);
++
++	return 0;
++}
++static int pwmdac_shift_bit_get(struct snd_kcontrol *kcontrol,
++				   struct snd_ctl_elem_value *ucontrol)
++{
++	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
++	struct sf_pwmdac_dev *dev = snd_soc_component_get_drvdata(component);
++	unsigned int item;
++
++	if (dev->shift_bit == pwmdac_ct_shift_bit[0].vals)
++		item = 0;
++	else
++		item = 1;
++
++	ucontrol->value.enumerated.item[0] = item;
++
++	return 0;
++}
++
++static int pwmdac_shift_bit_put(struct snd_kcontrol *kcontrol,
++				   struct snd_ctl_elem_value *ucontrol)
++{
++	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
++	struct sf_pwmdac_dev *dev = snd_soc_component_get_drvdata(component);
++	int sel = ucontrol->value.enumerated.item[0];
++	unsigned int items = ARRAY_SIZE(pwmdac_ct_shift_bit);
++
++	if (sel > items)
++		return 0;
++
++	switch (sel) {
++	case 1:
++		dev->shift_bit = pwmdac_ct_shift_bit[1].vals;
++		break;
++	default:
++		dev->shift_bit = pwmdac_ct_shift_bit[0].vals;
++		break;
++	}
++
++	return 0;
++}
++
++static int pwmdac_duty_cycle_info(struct snd_kcontrol *kcontrol,
++				    struct snd_ctl_elem_info *uinfo)
++{
++	unsigned int items = ARRAY_SIZE(pwmdac_ct_duty_cycle);
++
++	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
++	uinfo->count = 1;
++	uinfo->value.enumerated.items = items;
++	if (uinfo->value.enumerated.item >= items)
++		uinfo->value.enumerated.item = items - 1;
++	strcpy(uinfo->value.enumerated.name,
++		pwmdac_ct_duty_cycle[uinfo->value.enumerated.item].name);
++
++	return 0;
++}
++
++static int pwmdac_duty_cycle_get(struct snd_kcontrol *kcontrol,
++				   struct snd_ctl_elem_value *ucontrol)
++{
++	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
++	struct sf_pwmdac_dev *dev = snd_soc_component_get_drvdata(component);
++
++	ucontrol->value.enumerated.item[0] = dev->duty_cycle;
++	return 0;
++}
++
++static int pwmdac_duty_cycle_put(struct snd_kcontrol *kcontrol,
++				   struct snd_ctl_elem_value *ucontrol)
++{
++	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
++	struct sf_pwmdac_dev *dev = snd_soc_component_get_drvdata(component);
++	int sel = ucontrol->value.enumerated.item[0];
++	unsigned int items = ARRAY_SIZE(pwmdac_ct_duty_cycle);
++
++	if (sel > items)
++		return 0;
++
++	dev->duty_cycle = pwmdac_ct_duty_cycle[sel].vals;
++	return 0;
++}
++
++static int pwmdac_data_mode_info(struct snd_kcontrol *kcontrol,
++				    struct snd_ctl_elem_info *uinfo)
++{
++	unsigned int items = ARRAY_SIZE(pwmdac_ct_data_mode);
++
++	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
++	uinfo->count = 1;
++	uinfo->value.enumerated.items = items;
++	if (uinfo->value.enumerated.item >= items)
++		uinfo->value.enumerated.item = items - 1;
++	strcpy(uinfo->value.enumerated.name,
++		pwmdac_ct_data_mode[uinfo->value.enumerated.item].name);
++
++	return 0;
++}
++
++static int pwmdac_data_mode_get(struct snd_kcontrol *kcontrol,
++				   struct snd_ctl_elem_value *ucontrol)
++{
++	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
++	struct sf_pwmdac_dev *dev = snd_soc_component_get_drvdata(component);
++
++	ucontrol->value.enumerated.item[0] = dev->data_mode;
++	return 0;
++}
++
++static int pwmdac_data_mode_put(struct snd_kcontrol *kcontrol,
++				   struct snd_ctl_elem_value *ucontrol)
++{
++	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
++	struct sf_pwmdac_dev *dev = snd_soc_component_get_drvdata(component);
++	int sel = ucontrol->value.enumerated.item[0];
++	unsigned int items = ARRAY_SIZE(pwmdac_ct_data_mode);
++
++	if (sel > items)
++		return 0;
++
++	dev->data_mode = pwmdac_ct_data_mode[sel].vals;
++	return 0;
++}
++
++static int pwmdac_shift_info(struct snd_kcontrol *kcontrol,
++				    struct snd_ctl_elem_info *uinfo)
++{
++	unsigned int items = ARRAY_SIZE(pwmdac_ct_shift);
++
++	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
++	uinfo->count = 1;
++	uinfo->value.enumerated.items = items;
++	if (uinfo->value.enumerated.item >= items)
++		uinfo->value.enumerated.item = items - 1;
++	strcpy(uinfo->value.enumerated.name,
++		pwmdac_ct_shift[uinfo->value.enumerated.item].name);
++
++	return 0;
++}
++
++static int pwmdac_shift_get(struct snd_kcontrol *kcontrol,
++				   struct snd_ctl_elem_value *ucontrol)
++{
++	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
++	struct sf_pwmdac_dev *dev = snd_soc_component_get_drvdata(component);
++	unsigned int item = dev->shift;
++
++	ucontrol->value.enumerated.item[0] =  pwmdac_ct_shift[item].vals;
++	return 0;
++}
++
++static int pwmdac_shift_put(struct snd_kcontrol *kcontrol,
++				   struct snd_ctl_elem_value *ucontrol)
++{
++	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
++	struct sf_pwmdac_dev *dev = snd_soc_component_get_drvdata(component);
++	int sel = ucontrol->value.enumerated.item[0];
++	unsigned int items = ARRAY_SIZE(pwmdac_ct_shift);
++
++	if (sel > items)
++		return 0;
++
++	dev->shift = pwmdac_ct_shift[sel].vals;
++	return 0;
++}
++
++static int pwmdac_lr_change_info(struct snd_kcontrol *kcontrol,
++				    struct snd_ctl_elem_info *uinfo)
++{
++	unsigned int items = ARRAY_SIZE(pwmdac_ct_lr_change);
++
++	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
++	uinfo->count = 1;
++	uinfo->value.enumerated.items = items;
++	if (uinfo->value.enumerated.item >= items)
++		uinfo->value.enumerated.item = items - 1;
++	strcpy(uinfo->value.enumerated.name,
++		pwmdac_ct_lr_change[uinfo->value.enumerated.item].name);
++
++	return 0;
++}
++
++static int pwmdac_lr_change_get(struct snd_kcontrol *kcontrol,
++				   struct snd_ctl_elem_value *ucontrol)
++{
++	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
++	struct sf_pwmdac_dev *dev = snd_soc_component_get_drvdata(component);
++
++	ucontrol->value.enumerated.item[0] = dev->lr_change;
++	return 0;
++}
++
++static int pwmdac_lr_change_put(struct snd_kcontrol *kcontrol,
++				   struct snd_ctl_elem_value *ucontrol)
++{
++	struct snd_soc_component *component = snd_kcontrol_chip(kcontrol);
++	struct sf_pwmdac_dev *dev = snd_soc_component_get_drvdata(component);
++	int sel = ucontrol->value.enumerated.item[0];
++	unsigned int items = ARRAY_SIZE(pwmdac_ct_lr_change);
++
++	if (sel > items)
++		return 0;
++
++	dev->lr_change = pwmdac_ct_lr_change[sel].vals;
++	return 0;
++}
++
++static inline void pwmdc_write_reg(void __iomem *io_base, int reg, u32 val)
++{
++	writel(val, io_base + reg);
++}
++
++static inline u32 pwmdc_read_reg(void __iomem *io_base, int reg)
++{
++	return readl(io_base + reg);
++}
++
++/*
++ * 32bit-4byte
++ */
++static void pwmdac_set_ctrl_enable(struct sf_pwmdac_dev *dev)
++{
++	u32 date;
++
++	date = pwmdc_read_reg(dev->pwmdac_base, PWMDAC_CTRL);
++	pwmdc_write_reg(dev->pwmdac_base, PWMDAC_CTRL, date | BIT(0));
++}
++
++/*
++ * 32bit-4byte
++ */
++static void pwmdac_set_ctrl_disable(struct sf_pwmdac_dev *dev)
++{
++	u32 date;
++
++	date = pwmdc_read_reg(dev->pwmdac_base, PWMDAC_CTRL);
++	pwmdc_write_reg(dev->pwmdac_base, PWMDAC_CTRL, date & ~BIT(0));
++}
++
++/*
++ * 8:8-bit
++ * 10:10-bit
++ */
++static void pwmdac_set_ctrl_shift(struct sf_pwmdac_dev *dev, u8 data)
++{
++	u32 value = 0;
++
++	if (data == PWMDAC_SHIFT_8) {
++		value = (~((~value) | SFC_PWMDAC_SHIFT));
++		pwmdc_write_reg(dev->pwmdac_base, PWMDAC_CTRL, value);
++	} else if (data == PWMDAC_SHIFT_10) {
++		value |= SFC_PWMDAC_SHIFT;
++		pwmdc_write_reg(dev->pwmdac_base, PWMDAC_CTRL, value);
++	}
++}
++
++/*
++ * 00:left
++ * 01:right
++ * 10:center
++ */
++static void pwmdac_set_ctrl_dutyCycle(struct sf_pwmdac_dev *dev, u8 data)
++{
++	u32 value = 0;
++
++	value = pwmdc_read_reg(dev->pwmdac_base, PWMDAC_CTRL);
++	if (data == PWMDAC_CYCLE_LEFT) {
++		value = (~((~value) | (0x03<<PWMDAC_DUTY_CYCLE_LOW)));
++		pwmdc_write_reg(dev->pwmdac_base, PWMDAC_CTRL, value);
++	} else if (data == PWMDAC_CYCLE_RIGHT) {
++		value = (~((~value) | (0x01<<PWMDAC_DUTY_CYCLE_HIGH))) |
++			(0x01<<PWMDAC_DUTY_CYCLE_LOW);
++		pwmdc_write_reg(dev->pwmdac_base, PWMDAC_CTRL, value);
++	} else if (data == PWMDAC_CYCLE_CENTER) {
++		value = (~((~value) | (0x01<<PWMDAC_DUTY_CYCLE_LOW))) |
++			(0x01<<PWMDAC_DUTY_CYCLE_HIGH);
++		pwmdc_write_reg(dev->pwmdac_base, PWMDAC_CTRL, value);
++	}
++}
++
++
++static void pwmdac_set_ctrl_N(struct sf_pwmdac_dev *dev, u16 data)
++{
++	u32 value = 0;
++
++	value = pwmdc_read_reg(dev->pwmdac_base, PWMDAC_CTRL);
++	pwmdc_write_reg(dev->pwmdac_base, PWMDAC_CTRL,
++		(value & PWMDAC_CTRL_DATA_MASK) | ((data - 1) << PWMDAC_CTRL_DATA_SHIFT));
++}
++
++
++static void pwmdac_LR_data_change(struct sf_pwmdac_dev *dev, u8 data)
++{
++	u32 value = 0;
++
++	value = pwmdc_read_reg(dev->pwmdac_base, PWMDAC_CTRL);
++	switch (data) {
++	case NO_CHANGE:
++		value &= (~SFC_PWMDAC_LEFT_RIGHT_DATA_CHANGE);
++		break;
++	case CHANGE:
++		value |= SFC_PWMDAC_LEFT_RIGHT_DATA_CHANGE;
++		break;
++	}
++
++	pwmdc_write_reg(dev->pwmdac_base, PWMDAC_CTRL, value);
++}
++
++static void pwmdac_data_mode(struct sf_pwmdac_dev *dev,  u8 data)
++{
++	u32 value = 0;
++
++	value = pwmdc_read_reg(dev->pwmdac_base, PWMDAC_CTRL);
++	if (data == UNSINGED_DATA)
++		value &= (~SFC_PWMDAC_DATA_MODE);
++	else if (data == INVERTER_DATA_MSB)
++		value |= SFC_PWMDAC_DATA_MODE;
++
++	pwmdc_write_reg(dev->pwmdac_base, PWMDAC_CTRL, value);
++}
++
++static int pwmdac_data_shift(struct sf_pwmdac_dev *dev, u8 data)
++{
++	u32 value = 0;
++
++	if ((data < PWMDAC_DATA_LEFT_SHIFT_BIT_0) ||
++			(data > PWMDAC_DATA_LEFT_SHIFT_BIT_7))
++		return -1;
++
++	value = pwmdc_read_reg(dev->pwmdac_base, PWMDAC_CTRL);
++	value &= (~(PWMDAC_DATA_LEFT_SHIFT_BIT_ALL << PWMDAC_DATA_LEFT_SHIFT));
++	value |= (data<<PWMDAC_DATA_LEFT_SHIFT);
++	pwmdc_write_reg(dev->pwmdac_base, PWMDAC_CTRL, value);
++	return 0;
++}
++
++static int get_pwmdac_fifo_state(struct sf_pwmdac_dev *dev)
++{
++	u32 value;
++
++	value = pwmdc_read_reg(dev->pwmdac_base, PWMDAC_SATAE);
++	if ((value & 0x02) == 0)
++		return FIFO_UN_FULL;
++
++	return FIFO_FULL;
++}
++
++static void pwmdac_set(struct sf_pwmdac_dev *dev)
++{
++	/*8-bit + left + N=16*/
++	pwmdac_set_ctrl_shift(dev, dev->shift_bit);
++	pwmdac_set_ctrl_dutyCycle(dev, dev->duty_cycle);
++	pwmdac_set_ctrl_N(dev, dev->datan);
++	pwmdac_set_ctrl_enable(dev);
++
++	pwmdac_LR_data_change(dev, dev->lr_change);
++	pwmdac_data_mode(dev, dev->data_mode);
++	if (dev->shift)
++		pwmdac_data_shift(dev, dev->shift);
++}
++
++static void pwmdac_stop(struct sf_pwmdac_dev *dev)
++{
++	pwmdac_set_ctrl_disable(dev);
++}
++
++static int pwmdac_config(struct sf_pwmdac_dev *dev)
++{
++	switch (dev->mode) {
++	case shift_8Bit_unsigned:
++	case shift_8Bit_unsigned_dataShift:
++		/* 8 bit, unsigned */
++		dev->shift_bit	= PWMDAC_SHIFT_8;
++		dev->duty_cycle	= PWMDAC_CYCLE_CENTER;
++		dev->datan	= PWMDAC_SAMPLE_CNT_8;
++		dev->data_mode	= UNSINGED_DATA;
++		break;
++
++	case shift_8Bit_inverter:
++	case shift_8Bit_inverter_dataShift:
++		/* 8 bit, invert */
++		dev->shift_bit	= PWMDAC_SHIFT_8;
++		dev->duty_cycle	= PWMDAC_CYCLE_CENTER;
++		dev->datan	= PWMDAC_SAMPLE_CNT_8;
++		dev->data_mode	= INVERTER_DATA_MSB;
++		break;
++
++	case shift_10Bit_unsigned:
++	case shift_10Bit_unsigned_dataShift:
++		/* 10 bit, unsigend */
++		dev->shift_bit	= PWMDAC_SHIFT_10;
++		dev->duty_cycle	= PWMDAC_CYCLE_CENTER;
++		dev->datan	= PWMDAC_SAMPLE_CNT_8;
++		dev->data_mode	= UNSINGED_DATA;
++		break;
++
++	case shift_10Bit_inverter:
++	case shift_10Bit_inverter_dataShift:
++		/* 10 bit, invert */
++		dev->shift_bit	= PWMDAC_SHIFT_10;
++		dev->duty_cycle	= PWMDAC_CYCLE_CENTER;
++		dev->datan	= PWMDAC_SAMPLE_CNT_8;
++		dev->data_mode	= INVERTER_DATA_MSB;
++		break;
++
++	default:
++		return -1;
++	}
++
++	if ((dev->mode == shift_8Bit_unsigned_dataShift) ||
++		(dev->mode == shift_8Bit_inverter_dataShift) ||
++		(dev->mode == shift_10Bit_unsigned_dataShift) ||
++		(dev->mode == shift_10Bit_inverter_dataShift))
++		dev->shift = 4; /*0~7*/
++	else
++		dev->shift = 0;
++
++	dev->lr_change = NO_CHANGE;
++	return 0;
++}
++
++static int sf_pwmdac_prepare(struct snd_pcm_substream *substream,
++			  struct snd_soc_dai *dai)
++{
++	return 0;
++}
++
++int pwmdac_tx_thread(void *dev)
++{
++	struct sf_pwmdac_dev *pwmdac_dev =  (struct sf_pwmdac_dev *)dev;
++
++	if (!pwmdac_dev) {
++		dev_err(pwmdac_dev->dev, "%s L.%d  dev is null.\n", __FILE__, __LINE__);
++		return -1;
++	}
++
++	while (!pwmdac_dev->tx_thread_exit) {
++		if (get_pwmdac_fifo_state(pwmdac_dev) == 0)
++			sf_pwmdac_pcm_push_tx(pwmdac_dev);
++		else
++			udelay(100);
++	}
++	return 0;
++}
++
++static int sf_pwmdac_trigger(struct snd_pcm_substream *substream,
++		int cmd, struct snd_soc_dai *dai)
++{
++	struct sf_pwmdac_dev *dev = snd_soc_dai_get_drvdata(dai);
++	struct dma_chan *chan = snd_dmaengine_pcm_get_chan(substream);
++	int ret = 0;
++
++	switch (cmd) {
++	case SNDRV_PCM_TRIGGER_START:
++	case SNDRV_PCM_TRIGGER_RESUME:
++	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
++		dev->active++;
++		pwmdac_set(dev);
++		if (dev->use_pio) {
++			dev->tx_thread = kthread_create(pwmdac_tx_thread, (void *)dev, "pwmdac");
++			if (IS_ERR(dev->tx_thread))
++				return PTR_ERR(dev->tx_thread);
++
++			wake_up_process(dev->tx_thread);
++			dev->tx_thread_exit = 0;
++		}
++		break;
++
++	case SNDRV_PCM_TRIGGER_STOP:
++	case SNDRV_PCM_TRIGGER_SUSPEND:
++	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
++		dev->active--;
++		axi_dma_cyclic_stop(chan);
++		mdelay(10);
++		pwmdac_stop(dev);
++		if (dev->use_pio) {
++			if (dev->tx_thread)
++				dev->tx_thread_exit = 1;
++		}
++		break;
++	default:
++		ret = -EINVAL;
++		break;
++	}
++	return ret;
++}
++
++static int sf_pwmdac_hw_params(struct snd_pcm_substream *substream,
++	struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
++{
++	int ret = 0;
++	unsigned long mclk_dac_value;
++	struct sf_pwmdac_dev *dev = dev_get_drvdata(dai->dev);
++
++	dev->play_dma_data.addr = dev->mapbase + PWMDAC_WDATA;
++
++	switch (params_rate(params)) {
++	case 8000:
++		dev->datan = PWMDAC_SAMPLE_CNT_3;
++		mclk_dac_value = 6144000;
++		break;
++	case 11025:
++		dev->datan = PWMDAC_SAMPLE_CNT_2;
++		mclk_dac_value = 5644800;
++		break;
++	case 16000:
++		dev->datan = PWMDAC_SAMPLE_CNT_3;
++		mclk_dac_value = 12288000;
++		break;
++	case 22050:
++		dev->datan = PWMDAC_SAMPLE_CNT_1;
++		mclk_dac_value = 5644800;
++		break;
++	case 32000:
++		dev->datan = PWMDAC_SAMPLE_CNT_1;
++		mclk_dac_value = 8192000;
++		break;
++	case 44100:
++		dev->datan = PWMDAC_SAMPLE_CNT_1;
++		mclk_dac_value = 11289600;
++		break;
++	case 48000:
++		dev->datan = PWMDAC_SAMPLE_CNT_1;
++		mclk_dac_value = 12288000;
++		break;
++	default:
++		dev_err(dai->dev, "%d rate not supported\n",
++				params_rate(params));
++		return -EINVAL;
++	}
++
++	switch (params_channels(params)) {
++	case 2:
++		dev->play_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
++		break;
++	case 1:
++		dev->play_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
++		break;
++	default:
++		dev_err(dai->dev, "%d channels not supported\n",
++				params_channels(params));
++		return -EINVAL;
++	}
++
++	/* The mclock for the clock driver always rounds down so add a little slack */
++	mclk_dac_value = mclk_dac_value + 64;
++	pwmdac_set(dev);
++
++	ret = clk_set_rate(dev->clk_pwmdac_core, mclk_dac_value);
++	if (ret) {
++		dev_err(dai->dev, "failed to set rate for clk_pwmdac_core %lu\n", mclk_dac_value);
++		goto err_clk_pwmdac;
++	}
++
++	dev->play_dma_data.fifo_size = 1;
++	dev->play_dma_data.maxburst = 16;
++
++	snd_soc_dai_init_dma_data(dai, &dev->play_dma_data, NULL);
++	snd_soc_dai_set_drvdata(dai, dev);
++
++	return 0;
++
++err_clk_pwmdac:
++	return ret;
++
++}
++
++static int sf_pwmdac_clks_get(struct platform_device *pdev,
++				struct sf_pwmdac_dev *dev)
++{
++	dev->clk_apb0 = devm_clk_get(&pdev->dev, "apb0");
++	if (IS_ERR(dev->clk_apb0))
++		return PTR_ERR(dev->clk_apb0);
++
++	dev->clk_pwmdac_apb = devm_clk_get(&pdev->dev, "pwmdac-apb");
++	if (IS_ERR(dev->clk_pwmdac_apb))
++		return PTR_ERR(dev->clk_pwmdac_apb);
++
++	dev->clk_pwmdac_core = devm_clk_get(&pdev->dev, "pwmdac-core");
++	if (IS_ERR(dev->clk_pwmdac_core))
++		return PTR_ERR(dev->clk_pwmdac_core);
++
++	return 0;
++}
++
++static int sf_pwmdac_resets_get(struct platform_device *pdev,
++				struct sf_pwmdac_dev *dev)
++{
++	dev->rst_apb = devm_reset_control_get_exclusive(&pdev->dev, "rst-apb");
++	if (IS_ERR(dev->rst_apb)) {
++		dev_err(&pdev->dev, "%s: failed to get pwmdac apb reset control\n", __func__);
++		return PTR_ERR(dev->rst_apb);
++	}
++
++	return 0;
++}
++
++static int starfive_pwmdac_crg_enable(struct sf_pwmdac_dev *dev, bool enable)
++{
++	int ret = 0;
++
++	dev_dbg(dev->dev, "starfive_pwmdac clk&rst %sable.\n", enable ? "en":"dis");
++	if (enable) {
++		ret = clk_prepare_enable(dev->clk_apb0);
++		if (ret) {
++			dev_err(dev->dev, "failed to prepare enable clk_apb0\n");
++			goto err_clk_apb0;
++		}
++
++		ret = clk_prepare_enable(dev->clk_pwmdac_apb);
++		if (ret) {
++			dev_err(dev->dev, "failed to prepare enable clk_pwmdac_apb\n");
++			goto err_clk_apb;
++		}
++
++		ret = clk_prepare_enable(dev->clk_pwmdac_core);
++		if (ret) {
++			dev_err(dev->dev, "failed to prepare enable clk_pwmdac_core\n");
++			goto err_clk_core;
++		}
++
++		ret = reset_control_deassert(dev->rst_apb);
++		if (ret) {
++			dev_err(dev->dev, "failed to deassert apb\n");
++			goto err_rst_apb;
++		}
++	} else {
++		clk_disable_unprepare(dev->clk_pwmdac_core);
++		clk_disable_unprepare(dev->clk_pwmdac_apb);
++		clk_disable_unprepare(dev->clk_apb0);
++	}
++
++	return 0;
++
++err_rst_apb:
++	clk_disable_unprepare(dev->clk_pwmdac_core);
++err_clk_core:
++	clk_disable_unprepare(dev->clk_pwmdac_apb);
++err_clk_apb:
++	clk_disable_unprepare(dev->clk_apb0);
++err_clk_apb0:
++	return ret;
++}
++
++static int sf_pwmdac_clk_init(struct platform_device *pdev,
++				struct sf_pwmdac_dev *dev)
++{
++	int ret = 0;
++
++	ret = starfive_pwmdac_crg_enable(dev, true);
++	if (ret)
++		goto err_clk_pwmdac;
++
++	ret = clk_set_rate(dev->clk_pwmdac_core, 4096000);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to set rate for clk_pwmdac_core\n");
++		goto err_clk_pwmdac;
++	}
++
++	dev_info(&pdev->dev, "clk_apb0 = %lu, clk_pwmdac_apb = %lu, clk_pwmdac_core = %lu\n",
++		clk_get_rate(dev->clk_apb0), clk_get_rate(dev->clk_pwmdac_apb),
++		clk_get_rate(dev->clk_pwmdac_core));
++
++err_clk_pwmdac:
++	return ret;
++}
++
++static int sf_pwmdac_dai_probe(struct snd_soc_dai *dai)
++{
++	struct sf_pwmdac_dev *dev = dev_get_drvdata(dai->dev);
++
++	dev->play_dma_data.addr = dev->mapbase + PWMDAC_WDATA;
++	dev->play_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
++	dev->play_dma_data.fifo_size = 1;
++	dev->play_dma_data.maxburst = 16;
++
++	snd_soc_dai_init_dma_data(dai, &dev->play_dma_data, NULL);
++	snd_soc_dai_set_drvdata(dai, dev);
++
++	return 0;
++}
++
++#ifdef CONFIG_PM_SLEEP
++static int starfive_pwmdac_system_suspend(struct device *dev)
++{
++	struct sf_pwmdac_dev *pwmdac = dev_get_drvdata(dev);
++
++	/* save the register value */
++	pwmdac->pwmdac_ctrl_data = pwmdc_read_reg(pwmdac->pwmdac_base, PWMDAC_CTRL);
++	return pm_runtime_force_suspend(dev);
++}
++
++static int starfive_pwmdac_system_resume(struct device *dev)
++{
++	struct sf_pwmdac_dev *pwmdac = dev_get_drvdata(dev);
++	int ret;
++
++	ret = pm_runtime_force_resume(dev);
++	if (ret)
++		return ret;
++
++	/* restore the register value */
++	pwmdc_write_reg(pwmdac->pwmdac_base, PWMDAC_CTRL, pwmdac->pwmdac_ctrl_data);
++	return 0;
++}
++#endif
++
++#ifdef CONFIG_PM
++static int starfive_pwmdac_runtime_suspend(struct device *dev)
++{
++	struct sf_pwmdac_dev *pwmdac = dev_get_drvdata(dev);
++
++	return starfive_pwmdac_crg_enable(pwmdac, false);
++}
++
++static int starfive_pwmdac_runtime_resume(struct device *dev)
++{
++	struct sf_pwmdac_dev *pwmdac = dev_get_drvdata(dev);
++
++	return starfive_pwmdac_crg_enable(pwmdac, true);
++}
++#endif
++
++static const struct dev_pm_ops starfive_pwmdac_pm_ops = {
++	SET_RUNTIME_PM_OPS(starfive_pwmdac_runtime_suspend, starfive_pwmdac_runtime_resume, NULL)
++	SET_SYSTEM_SLEEP_PM_OPS(starfive_pwmdac_system_suspend, starfive_pwmdac_system_resume)
++};
++
++#define SOC_PWMDAC_ENUM_DECL(xname, xinfo, xget, xput) \
++{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
++	.info = xinfo, .get = xget, .put = xput,}
++
++static const struct snd_kcontrol_new pwmdac_snd_controls[] = {
++	SOC_PWMDAC_ENUM_DECL("shift_bit", pwmdac_shift_bit_info,
++		pwmdac_shift_bit_get, pwmdac_shift_bit_put),
++	SOC_PWMDAC_ENUM_DECL("duty_cycle", pwmdac_duty_cycle_info,
++		pwmdac_duty_cycle_get, pwmdac_duty_cycle_put),
++	SOC_PWMDAC_ENUM_DECL("data_mode", pwmdac_data_mode_info,
++		pwmdac_data_mode_get, pwmdac_data_mode_put),
++	SOC_PWMDAC_ENUM_DECL("shift", pwmdac_shift_info,
++		pwmdac_shift_get, pwmdac_shift_put),
++	SOC_PWMDAC_ENUM_DECL("lr_change", pwmdac_lr_change_info,
++		pwmdac_lr_change_get, pwmdac_lr_change_put),
++};
++
++static int pwmdac_probe(struct snd_soc_component *component)
++{
++	snd_soc_add_component_controls(component, pwmdac_snd_controls,
++					ARRAY_SIZE(pwmdac_snd_controls));
++	return 0;
++}
++
++static const struct snd_soc_dai_ops sf_pwmdac_dai_ops = {
++	.hw_params  = sf_pwmdac_hw_params,
++	.prepare	= sf_pwmdac_prepare,
++	.trigger	= sf_pwmdac_trigger,
++};
++
++static const struct snd_soc_component_driver sf_pwmdac_component = {
++	.name		= "starfive-pwmdac",
++	.probe		= pwmdac_probe,
++};
++
++static struct snd_soc_dai_driver pwmdac_dai = {
++	.name = "pwmdac",
++	.id = 0,
++	.probe	= sf_pwmdac_dai_probe,
++	.playback = {
++		.channels_min = 1,
++		.channels_max = 2,
++		.rates = SNDRV_PCM_RATE_8000_48000,
++		.formats = SNDRV_PCM_FMTBIT_S16_LE,
++	},
++	.ops = &sf_pwmdac_dai_ops,
++};
++
++static int sf_pwmdac_probe(struct platform_device *pdev)
++{
++	struct sf_pwmdac_dev *dev;
++	struct resource *res;
++	int ret;
++
++	dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
++	if (!dev)
++		return -ENOMEM;
++
++	dev->pwmdac_base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
++	if (IS_ERR(dev->pwmdac_base))
++		return PTR_ERR(dev->pwmdac_base);
++
++	dev->mapbase = res->start;
++	dev->dev = &pdev->dev;
++
++	ret = sf_pwmdac_clks_get(pdev, dev);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to get pwmdac clock\n");
++		return ret;
++	}
++
++	ret = sf_pwmdac_resets_get(pdev, dev);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to get pwmdac reset controls\n");
++		return ret;
++	}
++
++	ret = sf_pwmdac_clk_init(pdev, dev);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to enable pwmdac clock\n");
++		return ret;
++	}
++
++	dev->mode = shift_8Bit_inverter;
++	dev->fifo_th = 1;//8byte
++	pwmdac_config(dev);
++
++	dev->use_pio = false;
++	dev_set_drvdata(&pdev->dev, dev);
++	ret = devm_snd_soc_register_component(&pdev->dev, &sf_pwmdac_component,
++					 &pwmdac_dai, 1);
++	if (ret != 0) {
++		dev_err(&pdev->dev, "not able to register dai\n");
++		return ret;
++	}
++
++	if (dev->use_pio) {
++		ret = sf_pwmdac_pcm_register(pdev);
++	} else {
++		ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL,
++				0);
++	}
++
++#ifdef CONFIG_PM
++	starfive_pwmdac_crg_enable(dev, false);
++#endif
++
++	pm_runtime_enable(dev->dev);
++
++	return 0;
++}
++
++
++static int sf_pwmdac_remove(struct platform_device *pdev)
++{
++	return 0;
++}
++
++#ifdef CONFIG_OF
++static const struct of_device_id sf_pwmdac_of_match[] = {
++	{ .compatible = "starfive,jh7110-pwmdac", },
++	{},
++};
++
++MODULE_DEVICE_TABLE(of, sf_pwmdac_of_match);
++#endif
++
++
++static struct platform_driver sf_pwmdac_driver = {
++	.probe		= sf_pwmdac_probe,
++	.remove		= sf_pwmdac_remove,
++	.driver		= {
++		.name	= "starfive-pwmdac",
++		.of_match_table = of_match_ptr(sf_pwmdac_of_match),
++		.pm = &starfive_pwmdac_pm_ops,
++	},
++};
++
++
++static int __init pwmdac_driver_init(void)
++{
++	return platform_driver_register(&sf_pwmdac_driver);
++}
++
++static void pwmdac_driver_exit(void)
++{
++	platform_driver_unregister(&sf_pwmdac_driver);
++}
++
++late_initcall(pwmdac_driver_init);
++module_exit(pwmdac_driver_exit);
++
++MODULE_AUTHOR("curry.zhang <curry.zhang@starfivetech.com>");
++MODULE_AUTHOR("Xingyu Wu <xingyu.wu@starfivetech.com>");
++MODULE_LICENSE("GPL v2");
++MODULE_DESCRIPTION("starfive pwmdac SoC Interface");
++MODULE_ALIAS("platform:starfive-pwmdac");
+diff --git a/sound/soc/starfive/starfive_pwmdac_pcm.c b/sound/soc/starfive/starfive_pwmdac_pcm.c
+new file mode 100644
+index 000000000000..55141445de22
+--- /dev/null
++++ b/sound/soc/starfive/starfive_pwmdac_pcm.c
+@@ -0,0 +1,251 @@
++/**
++  ******************************************************************************
++  * @file  sf_pwmdac_pcm.c
++  * @author  StarFive Technology
++  * @version  V1.0
++  * @date  05/27/2021
++  * @brief
++  ******************************************************************************
++  * @copy
++  *
++  * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
++  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
++  * TIME. AS A RESULT, STARFIVE SHALL NOT BE HELD LIABLE FOR ANY
++  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
++  * FROM THE CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
++  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
++  *
++  * <h2><center>&copy; COPYRIGHT 20120 Shanghai StarFive Technology Co., Ltd. </center></h2>
++  */
++  
++#include <linux/io.h>
++#include <linux/rcupdate.h>
++#include <sound/pcm.h>
++#include <sound/pcm_params.h>
++#include "pwmdac.h"
++
++#define BUFFER_BYTES_MAX	(3 * 2 * 8 * PERIOD_BYTES_MIN)
++#define PERIOD_BYTES_MIN	4096
++#define PERIODS_MIN		2
++
++static unsigned int sf_pwmdac_pcm_tx_8(struct sf_pwmdac_dev *dev, 
++		struct snd_pcm_runtime *runtime, unsigned int tx_ptr, 
++		bool *period_elapsed) 
++{ 
++	const u8 (*p)[2] = (void *)runtime->dma_area; 
++	unsigned int period_pos = tx_ptr % runtime->period_size; 
++	int i; 
++	u32 basedat = 0;
++	
++	for (i = 0; i < dev->fifo_th; i++) { 
++		basedat = (p[tx_ptr][0]<<8)|(p[tx_ptr][1] << 24);
++		iowrite32(basedat,dev->pwmdac_base + PWMDAC_WDATA); 
++		period_pos++; 
++		if (++tx_ptr >= runtime->buffer_size) 
++			tx_ptr = 0; 
++	} 
++	
++	*period_elapsed = period_pos >= runtime->period_size; 
++	
++	return tx_ptr; 
++}
++		
++
++static unsigned int sf_pwmdac_pcm_tx_16(struct sf_pwmdac_dev *dev, 
++		struct snd_pcm_runtime *runtime, unsigned int tx_ptr, 
++		bool *period_elapsed) 
++{ 
++	const u16 (*p)[2] = (void *)runtime->dma_area; 
++	unsigned int period_pos = tx_ptr % runtime->period_size; 
++	int i; 
++	u32 basedat = 0;
++	
++	for (i = 0; i < dev->fifo_th; i++) { 
++		basedat = (p[tx_ptr][0])|(p[tx_ptr][1] << 16);
++		iowrite32(basedat,dev->pwmdac_base + PWMDAC_WDATA); 
++		period_pos++; 
++		if (++tx_ptr >= runtime->buffer_size) 
++			tx_ptr = 0; 
++	} 
++	
++	*period_elapsed = period_pos >= runtime->period_size; 
++	return tx_ptr; 
++}
++		
++
++static const struct snd_pcm_hardware sf_pcm_hardware = {
++	.info = SNDRV_PCM_INFO_INTERLEAVED |
++		SNDRV_PCM_INFO_MMAP |
++		SNDRV_PCM_INFO_MMAP_VALID |
++		SNDRV_PCM_INFO_BLOCK_TRANSFER,
++	.rates = SNDRV_PCM_RATE_16000,
++	.rate_min = 16000,
++	.rate_max = 16000,
++	.formats = SNDRV_PCM_FMTBIT_S16_LE,
++	.channels_min = 2,
++	.channels_max = 2,
++	.buffer_bytes_max = BUFFER_BYTES_MAX,
++	.period_bytes_min = PERIOD_BYTES_MIN,
++	.period_bytes_max = BUFFER_BYTES_MAX / PERIODS_MIN,
++	.periods_min = PERIODS_MIN,
++	.periods_max = BUFFER_BYTES_MAX / PERIOD_BYTES_MIN,
++	.fifo_size = 2,
++};
++
++static void sf_pcm_transfer(struct sf_pwmdac_dev *dev, bool push)
++{
++	struct snd_pcm_substream *substream;
++	bool active, period_elapsed;
++
++	rcu_read_lock();
++	if (push)
++		substream = rcu_dereference(dev->tx_substream);
++
++	active = substream && snd_pcm_running(substream);
++	if (active) {
++		unsigned int ptr;
++		unsigned int new_ptr;
++
++		if (push) {
++			ptr = READ_ONCE(dev->tx_ptr);
++			new_ptr = dev->tx_fn(dev, substream->runtime, ptr,
++					&period_elapsed);
++			cmpxchg(&dev->tx_ptr, ptr, new_ptr);
++		}
++		
++		if (period_elapsed)
++			snd_pcm_period_elapsed(substream);
++	}
++	rcu_read_unlock();
++}
++
++void sf_pwmdac_pcm_push_tx(struct sf_pwmdac_dev *dev)
++{
++	sf_pcm_transfer(dev, true);
++}
++
++
++static int sf_pcm_open(struct snd_soc_component *component,
++		    struct snd_pcm_substream *substream)
++{
++	struct snd_pcm_runtime *runtime = substream->runtime;
++	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
++	struct sf_pwmdac_dev *dev = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0));
++
++	snd_soc_set_runtime_hwparams(substream, &sf_pcm_hardware);
++	snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
++	runtime->private_data = dev;
++
++	return 0;
++}
++
++
++static int sf_pcm_close(struct snd_soc_component *component,
++		    struct snd_pcm_substream *substream)
++{
++	synchronize_rcu();
++	return 0;
++}
++
++static int sf_pcm_hw_params(struct snd_soc_component *component,
++			    struct snd_pcm_substream *substream,
++			    struct snd_pcm_hw_params *hw_params)
++{
++	struct snd_pcm_runtime *runtime = substream->runtime;
++	struct sf_pwmdac_dev *dev = runtime->private_data;
++	int ret;
++
++
++	switch (params_channels(hw_params)) {
++	case 2:
++		break;
++	default:
++		dev_err(dev->dev, "invalid channels number\n");
++		return -EINVAL;
++	}
++
++	switch (params_format(hw_params)) {
++	case SNDRV_PCM_FORMAT_U8:
++	case SNDRV_PCM_FORMAT_S8:
++		dev->tx_fn = sf_pwmdac_pcm_tx_8;
++		break;
++	case SNDRV_PCM_FORMAT_S16_LE:
++		dev->tx_fn = sf_pwmdac_pcm_tx_16;
++		break;
++	default:
++		dev_err(dev->dev, "invalid format\n");
++		return -EINVAL;
++	}
++
++		return 0;
++}
++
++
++static int sf_pcm_trigger(struct snd_soc_component *component,
++		    struct snd_pcm_substream *substream, int cmd)
++{
++	struct snd_pcm_runtime *runtime = substream->runtime;
++	struct sf_pwmdac_dev *dev = runtime->private_data;
++	int ret = 0;
++
++	switch (cmd) {
++	case SNDRV_PCM_TRIGGER_START:
++	case SNDRV_PCM_TRIGGER_RESUME:
++	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
++		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
++			WRITE_ONCE(dev->tx_ptr, 0);
++			rcu_assign_pointer(dev->tx_substream, substream);
++		} 
++		break;
++	case SNDRV_PCM_TRIGGER_STOP:
++	case SNDRV_PCM_TRIGGER_SUSPEND:
++	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
++		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
++			rcu_assign_pointer(dev->tx_substream, NULL);
++		break;
++	default:
++		ret = -EINVAL;
++		break;
++	}
++
++	return ret;
++}
++
++static snd_pcm_uframes_t sf_pcm_pointer(struct snd_soc_component *component,
++				     struct snd_pcm_substream *substream)
++{
++	struct snd_pcm_runtime *runtime = substream->runtime;
++	struct sf_pwmdac_dev *dev = runtime->private_data;
++	snd_pcm_uframes_t pos;
++	
++	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
++		pos = READ_ONCE(dev->tx_ptr);
++
++	return pos < runtime->buffer_size ? pos : 0;
++}
++
++static int sf_pcm_new(struct snd_soc_component *component,
++		      struct snd_soc_pcm_runtime *rtd)
++{
++	size_t size = sf_pcm_hardware.buffer_bytes_max;
++	
++	snd_pcm_set_managed_buffer_all(rtd->pcm,
++			SNDRV_DMA_TYPE_CONTINUOUS,
++			NULL, size, size);
++	return 0;
++}
++
++static const struct snd_soc_component_driver dw_pcm_component = {
++	.open		= sf_pcm_open,
++	.close		= sf_pcm_close,
++	.hw_params	= sf_pcm_hw_params,
++	.trigger	= sf_pcm_trigger,
++	.pointer	= sf_pcm_pointer,
++	.pcm_construct	= sf_pcm_new,
++};
++
++int sf_pwmdac_pcm_register(struct platform_device *pdev)
++{
++	return devm_snd_soc_register_component(&pdev->dev, &dw_pcm_component,
++					       NULL, 0);
++}
+diff --git a/sound/soc/starfive/starfive_pwmdac_transmitter.c b/sound/soc/starfive/starfive_pwmdac_transmitter.c
+new file mode 100644
+index 000000000000..6d58fcfd5592
+--- /dev/null
++++ b/sound/soc/starfive/starfive_pwmdac_transmitter.c
+@@ -0,0 +1,110 @@
++/**
++  ******************************************************************************
++  * @file  sf_pwmdac_transmitter.c
++  * @author  StarFive Technology
++  * @version  V1.0
++  * @date  05/27/2021
++  * @brief
++  ******************************************************************************
++  * @copy
++  *
++  * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
++  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
++  * TIME. AS A RESULT, STARFIVE SHALL NOT BE HELD LIABLE FOR ANY
++  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
++  * FROM THE CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
++  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
++  *
++  * <h2><center>&copy; COPYRIGHT 20120 Shanghai StarFive Technology Co., Ltd. </center></h2>
++  */
++
++#include <linux/module.h>
++#include <linux/moduleparam.h>
++#include <linux/slab.h>
++#include <sound/soc.h>
++#include <sound/pcm.h>
++#include <sound/initval.h>
++#include <linux/of.h>
++
++#define DRV_NAME "pwmdac-dit"
++
++#define STUB_RATES	SNDRV_PCM_RATE_8000_192000
++#define STUB_FORMATS	(SNDRV_PCM_FMTBIT_S8|\
++			SNDRV_PCM_FMTBIT_U8|\
++			SNDRV_PCM_FMTBIT_S16_LE | \
++			SNDRV_PCM_FMTBIT_S20_3LE | \
++			SNDRV_PCM_FMTBIT_S24_LE  | \
++			SNDRV_PCM_FMTBIT_S32_LE)
++
++static const struct snd_soc_dapm_widget dit_widgets[] = {
++	SND_SOC_DAPM_OUTPUT("pwmdac-out"),
++};
++
++static const struct snd_soc_dapm_route dit_routes[] = {
++	{ "pwmdac-out", NULL, "Playback" },
++};
++
++static struct snd_soc_component_driver soc_codec_pwmdac_dit = {
++	.dapm_widgets		= dit_widgets,
++	.num_dapm_widgets	= ARRAY_SIZE(dit_widgets),
++	.dapm_routes		= dit_routes,
++	.num_dapm_routes	= ARRAY_SIZE(dit_routes),
++	.idle_bias_on		= 1,
++	.use_pmdown_time	= 1,
++	.endianness		= 1,
++	.non_legacy_dai_naming	= 1,
++};
++
++static struct snd_soc_dai_driver dit_stub_dai = {
++	.name		= "pwmdac-dit-hifi",
++	.playback 	= {
++		.stream_name	= "Playback",
++		.channels_min	= 1,
++		.channels_max	= 384,
++		.rates		= STUB_RATES,
++		.formats	= STUB_FORMATS,
++	},
++};
++
++static int pwmdac_dit_probe(struct platform_device *pdev)
++{
++
++	return devm_snd_soc_register_component(&pdev->dev,
++			&soc_codec_pwmdac_dit,
++			&dit_stub_dai, 1);
++}
++
++#ifdef CONFIG_OF
++static const struct of_device_id pwmdac_dit_dt_ids[] = {
++	{ .compatible = "starfive,jh7110-pwmdac-dit", },
++	{ }
++};
++MODULE_DEVICE_TABLE(of, pwmdac_dit_dt_ids);
++#endif
++
++static struct platform_driver pwmdac_dit_driver = {
++	.probe		= pwmdac_dit_probe,
++	.driver		= {
++		.name	= DRV_NAME,
++		.of_match_table = of_match_ptr(pwmdac_dit_dt_ids),
++	},
++};
++
++static int __init pwmdac_dit_driver_init(void)
++{
++	return platform_driver_register(&pwmdac_dit_driver);
++}
++
++static void pwmdac_dit_driver_exit(void)
++{
++	platform_driver_unregister(&pwmdac_dit_driver);
++}
++
++late_initcall(pwmdac_dit_driver_init);
++module_exit(pwmdac_dit_driver_exit);
++
++
++MODULE_AUTHOR("curry.zhang <curry.zhang@starfivetech.com>");
++MODULE_DESCRIPTION("pwmdac dummy codec driver");
++MODULE_LICENSE("GPL v2");
++MODULE_ALIAS("platform: starfive-pwmdac dummy codec");
+diff --git a/sound/soc/starfive/starfive_spdif.c b/sound/soc/starfive/starfive_spdif.c
+new file mode 100644
+index 000000000000..40849e654ecc
+--- /dev/null
++++ b/sound/soc/starfive/starfive_spdif.c
+@@ -0,0 +1,617 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * SPDIF driver for the StarFive JH7110 SoC
++ *
++ * Copyright (C) 2022 StarFive Technology Co., Ltd.
++ */
++
++
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/module.h>
++#include <linux/platform_device.h>
++#include <linux/slab.h>
++#include <linux/of.h>
++#include <linux/clk.h>
++#include <linux/regmap.h>
++#include <linux/reset.h>
++
++#include <sound/core.h>
++#include <sound/pcm.h>
++#include <sound/pcm_params.h>
++#include <sound/soc.h>
++#include <sound/initval.h>
++#include <sound/dmaengine_pcm.h>
++#include <linux/pm_runtime.h>
++#include "starfive_spdif.h"
++
++static irqreturn_t spdif_irq_handler(int irq, void *dev_id)
++{
++	struct sf_spdif_dev *dev = dev_id;
++	bool irq_valid = false;
++	unsigned int intr;
++	unsigned int stat;
++
++	regmap_read(dev->regmap, SPDIF_INT_REG, &intr);
++	regmap_read(dev->regmap, SPDIF_STAT_REG, &stat);
++	regmap_update_bits(dev->regmap, SPDIF_CTRL,
++		SPDIF_MASK_ENABLE, 0);
++	regmap_update_bits(dev->regmap, SPDIF_INT_REG,
++		SPDIF_INT_REG_BIT, 0);
++
++	if ((stat & SPDIF_EMPTY_FLAG) || (stat & SPDIF_AEMPTY_FLAG)) {
++		sf_spdif_pcm_push_tx(dev);
++		irq_valid = true;
++	}
++
++	if ((stat & SPDIF_FULL_FLAG) || (stat & SPDIF_AFULL_FLAG)) {
++		sf_spdif_pcm_pop_rx(dev);
++		irq_valid = true;
++	}
++
++	if (stat & SPDIF_PARITY_FLAG)
++		irq_valid = true;
++
++	if (stat & SPDIF_UNDERR_FLAG)
++		irq_valid = true;
++
++	if (stat & SPDIF_OVRERR_FLAG)
++		irq_valid = true;
++
++	if (stat & SPDIF_SYNCERR_FLAG)
++		irq_valid = true;
++
++	if (stat & SPDIF_LOCK_FLAG)
++		irq_valid = true;
++
++	if (stat & SPDIF_BEGIN_FLAG)
++		irq_valid = true;
++
++	if (stat & SPDIF_RIGHT_LEFT)
++		irq_valid = true;
++
++	regmap_update_bits(dev->regmap, SPDIF_CTRL,
++		SPDIF_MASK_ENABLE, SPDIF_MASK_ENABLE);
++
++	if (irq_valid)
++		return IRQ_HANDLED;
++	else
++		return IRQ_NONE;
++}
++
++static int sf_spdif_trigger(struct snd_pcm_substream *substream, int cmd,
++	struct snd_soc_dai *dai)
++{
++	struct sf_spdif_dev *spdif = snd_soc_dai_get_drvdata(dai);
++	bool tx;
++
++	tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
++	if (tx) {
++		/* tx mode */
++		regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++			SPDIF_TR_MODE, SPDIF_TR_MODE);
++
++		regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++			SPDIF_MASK_FIFO, SPDIF_EMPTY_MASK | SPDIF_AEMPTY_MASK);
++	} else {
++		/* rx mode */
++		regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++			SPDIF_TR_MODE, 0);
++
++		regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++			SPDIF_MASK_FIFO, SPDIF_FULL_MASK | SPDIF_AFULL_MASK);
++	}
++
++	switch (cmd) {
++	case SNDRV_PCM_TRIGGER_START:
++	case SNDRV_PCM_TRIGGER_RESUME:
++	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
++		/* clock recovery form the SPDIF data stream  0:clk_enable */
++		regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++			SPDIF_CLK_ENABLE, 0);
++
++		regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++			SPDIF_ENABLE, SPDIF_ENABLE);
++		break;
++	case SNDRV_PCM_TRIGGER_STOP:
++	case SNDRV_PCM_TRIGGER_SUSPEND:
++	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
++		/* clock recovery form the SPDIF data stream  1:power save mode */
++		regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++			SPDIF_CLK_ENABLE, SPDIF_CLK_ENABLE);
++
++		regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++			SPDIF_ENABLE, 0);
++		break;
++	default:
++		dev_err(dai->dev, "%s L.%d cmd:%d\n", __func__, __LINE__, cmd);
++		return -EINVAL;
++	}
++
++	return 0;
++}
++
++static int sf_spdif_hw_params(struct snd_pcm_substream *substream,
++	struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
++{
++	struct sf_spdif_dev *spdif = snd_soc_dai_get_drvdata(dai);
++	unsigned int channels;
++	unsigned int rate;
++	unsigned int format;
++	unsigned int tsamplerate;
++	unsigned int mclk;
++	unsigned int audio_root;
++	int ret;
++
++	channels = params_channels(params);
++	rate = params_rate(params);
++	format = params_format(params);
++
++	switch (channels) {
++	case 1:
++		regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++			SPDIF_CHANNEL_MODE, SPDIF_CHANNEL_MODE);
++		regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++			SPDIF_DUPLICATE, SPDIF_DUPLICATE);
++		spdif->channels = false;
++		break;
++	case 2:
++		regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++			SPDIF_CHANNEL_MODE, 0);
++		spdif->channels = true;
++		break;
++	default:
++		dev_err(dai->dev, "invalid channels number\n");
++		return -EINVAL;
++	}
++
++	switch (format) {
++	case SNDRV_PCM_FORMAT_S16_LE:
++	case SNDRV_PCM_FORMAT_S24_LE:
++	case SNDRV_PCM_FORMAT_S24_3LE:
++	case SNDRV_PCM_FORMAT_S32_LE:
++		break;
++	default:
++		dev_err(dai->dev, "invalid format\n");
++		return -EINVAL;
++	}
++
++	switch (rate) {
++	case 8000:
++		break;
++	case 11025:
++		audio_root = 148500000;
++		/* 11025 * 512 = 5644800 */
++		/* But now pll2 is 1188m and mclk should be 5711539 closely. */
++		mclk = 5711539;
++		break;
++	case 16000:
++		break;
++	case 22050:
++		audio_root = 148500000;
++		mclk = 11423077;
++		break;
++	default:
++		dev_err(dai->dev, "channel:%d sample rate:%d\n", channels, rate);
++		return -EINVAL;
++	}
++
++	/* use mclk_inner clock from 1188m PLL2 will be better about 11k and 22k*/
++	if ((rate == 11025) || (rate == 22050)) {
++		ret = clk_set_parent(spdif->mclk, spdif->mclk_inner);
++		if (ret) {
++			dev_err(dai->dev,
++				"failed to set parent to mclk_inner ret=%d\n", ret);
++			goto fail_ext;
++		}
++
++		ret = clk_set_rate(spdif->audio_root, audio_root);
++		if (ret) {
++			dev_err(dai->dev, "failed to set audio_root rate :%d\n", ret);
++			goto fail_ext;
++		}
++		dev_dbg(dai->dev, "audio_root get rate:%ld\n",
++				clk_get_rate(spdif->audio_root));
++
++		ret = clk_set_rate(spdif->mclk_inner, mclk);
++		if (ret) {
++			dev_err(dai->dev, "failed to set mclk_inner rate :%d\n", ret);
++			goto fail_ext;
++		}
++
++		mclk = clk_get_rate(spdif->mclk_inner);
++		dev_dbg(dai->dev, "mclk_inner get rate:%d\n", mclk);
++	} else {
++		ret = clk_set_parent(spdif->mclk, spdif->mclk_ext);
++		if (ret) {
++			dev_err(dai->dev,
++				"failed to set parent to mclk_ext ret=%d\n", ret);
++			goto fail_ext;
++		}
++
++		mclk = clk_get_rate(spdif->mclk_ext);
++		dev_dbg(dai->dev, "mclk_ext get rate:%d\n", mclk);
++	}
++
++	/* (FCLK)4096000/128=32000 */
++	tsamplerate = (mclk / 128 + rate / 2) / rate - 1;
++	if (tsamplerate < 3)
++		tsamplerate = 3;
++
++	/* transmission sample rate */
++	regmap_update_bits(spdif->regmap, SPDIF_CTRL, 0xFF, tsamplerate);
++
++	return 0;
++
++fail_ext:
++	return ret;
++}
++
++static int sf_spdif_clks_get(struct platform_device *pdev,
++				struct sf_spdif_dev *spdif)
++{
++	static struct clk_bulk_data clks[] = {
++		{ .id = "spdif-apb" },		/* clock-names in dts file */
++		{ .id = "spdif-core" },
++		{ .id = "audroot" },
++		{ .id = "mclk_inner"},
++		{ .id = "mclk_ext"},
++		{ .id = "mclk"},
++	};
++	int ret = devm_clk_bulk_get(&pdev->dev, ARRAY_SIZE(clks), clks);
++
++	spdif->spdif_apb = clks[0].clk;
++	spdif->spdif_core = clks[1].clk;
++	spdif->audio_root = clks[2].clk;
++	spdif->mclk_inner = clks[3].clk;
++	spdif->mclk_ext = clks[4].clk;
++	spdif->mclk = clks[5].clk;
++
++	return ret;
++}
++
++static int sf_spdif_resets_get(struct platform_device *pdev,
++				struct sf_spdif_dev *spdif)
++{
++	spdif->rst_apb = devm_reset_control_get_exclusive(&pdev->dev, "rst_apb");
++	if (IS_ERR(spdif->rst_apb)) {
++		dev_err(&pdev->dev, "%s: failed to get spdif apb reset control\n", __func__);
++		return PTR_ERR(spdif->rst_apb);
++	}
++
++	return 0;
++}
++
++static int starfive_spdif_crg_enable(struct sf_spdif_dev *spdif, bool enable)
++{
++	int ret;
++
++	dev_dbg(spdif->dev, "starfive_spdif clk&rst %sable.\n", enable ? "en":"dis");
++	if (enable) {
++		ret = clk_prepare_enable(spdif->spdif_apb);
++		if (ret) {
++			dev_err(spdif->dev, "failed to prepare enable spdif_apb\n");
++			goto failed_apb_clk;
++		}
++
++		ret = clk_prepare_enable(spdif->spdif_core);
++		if (ret) {
++			dev_err(spdif->dev, "failed to prepare enable spdif_core\n");
++			goto failed_core_clk;
++		}
++
++		ret = reset_control_deassert(spdif->rst_apb);
++		if (ret) {
++			dev_err(spdif->dev, "failed to deassert apb\n");
++			goto failed_rst;
++		}
++	} else {
++		clk_disable_unprepare(spdif->spdif_core);
++		clk_disable_unprepare(spdif->spdif_apb);
++	}
++
++	return 0;
++
++failed_rst:
++	clk_disable_unprepare(spdif->spdif_core);
++failed_core_clk:
++	clk_disable_unprepare(spdif->spdif_apb);
++failed_apb_clk:
++	return ret;
++}
++
++static int sf_spdif_clk_init(struct platform_device *pdev,
++				struct sf_spdif_dev *spdif)
++{
++	int ret = 0;
++
++	ret = starfive_spdif_crg_enable(spdif, true);
++	if (ret)
++		return ret;
++
++	ret = clk_set_rate(spdif->audio_root, 204800000);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to set rate for spdif audroot ret=%d\n", ret);
++		goto disable_core_clk;
++	}
++
++	ret = clk_set_rate(spdif->mclk_inner, 8192000);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to set rate for spdif mclk_inner ret=%d\n", ret);
++		goto disable_core_clk;
++	}
++
++	dev_dbg(&pdev->dev, "spdif->spdif_apb = %lu\n", clk_get_rate(spdif->spdif_apb));
++	dev_dbg(&pdev->dev, "spdif->spdif_core = %lu\n", clk_get_rate(spdif->spdif_core));
++
++	ret = clk_set_parent(spdif->mclk, spdif->mclk_ext);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to set parent for mclk to mclk_ext ret=%d\n", ret);
++		goto disable_core_clk;
++	}
++
++	return 0;
++
++disable_core_clk:
++	clk_disable_unprepare(spdif->spdif_core);
++	clk_disable_unprepare(spdif->spdif_apb);
++
++	return ret;
++}
++
++static int sf_spdif_dai_probe(struct snd_soc_dai *dai)
++{
++	struct sf_spdif_dev *spdif = snd_soc_dai_get_drvdata(dai);
++
++	pm_runtime_get_sync(spdif->dev);
++
++	/* reset */
++	regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++		SPDIF_ENABLE | SPDIF_SFR_ENABLE | SPDIF_FIFO_ENABLE, 0);
++
++	/* clear irq */
++	regmap_update_bits(spdif->regmap, SPDIF_INT_REG,
++		SPDIF_INT_REG_BIT, 0);
++
++	/* power save mode */
++	regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++		SPDIF_CLK_ENABLE, SPDIF_CLK_ENABLE);
++
++	/* power save mode */
++	regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++		SPDIF_CLK_ENABLE, SPDIF_CLK_ENABLE);
++
++	regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++		SPDIF_PARITCHECK|SPDIF_VALIDITYCHECK|SPDIF_DUPLICATE,
++		SPDIF_PARITCHECK|SPDIF_VALIDITYCHECK|SPDIF_DUPLICATE);
++
++	regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++		SPDIF_SETPREAMBB, SPDIF_SETPREAMBB);
++
++	regmap_update_bits(spdif->regmap, SPDIF_INT_REG,
++		BIT8TO20MASK<<SPDIF_PREAMBLEDEL, 0x3<<SPDIF_PREAMBLEDEL);
++
++	regmap_update_bits(spdif->regmap, SPDIF_FIFO_CTRL,
++		ALLBITMASK, 0x20|(0x20<<SPDIF_AFULL_THRESHOLD));
++
++	regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++		SPDIF_PARITYGEN, SPDIF_PARITYGEN);
++
++	regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++		SPDIF_MASK_ENABLE, SPDIF_MASK_ENABLE);
++
++	/* APB access to FIFO enable, disable if use DMA/FIFO */
++	regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++		SPDIF_USE_FIFO_IF, 0);
++
++	/* two channel */
++	regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++		SPDIF_CHANNEL_MODE, 0);
++
++	pm_runtime_put_sync(spdif->dev);
++	return 0;
++}
++
++static const struct snd_soc_dai_ops sf_spdif_dai_ops = {
++	.trigger = sf_spdif_trigger,
++	.hw_params = sf_spdif_hw_params,
++};
++
++#ifdef CONFIG_PM_SLEEP
++static int spdif_system_suspend(struct device *dev)
++{
++	struct sf_spdif_dev *spdif = dev_get_drvdata(dev);
++
++	/* save the register value */
++	regmap_read(spdif->regmap, SPDIF_CTRL, &spdif->reg_spdif_ctrl);
++	regmap_read(spdif->regmap, SPDIF_INT_REG, &spdif->reg_spdif_int);
++	regmap_read(spdif->regmap, SPDIF_FIFO_CTRL, &spdif->reg_spdif_fifo_ctrl);
++
++	return pm_runtime_force_suspend(dev);
++}
++
++static int spdif_system_resume(struct device *dev)
++{
++	struct sf_spdif_dev *spdif = dev_get_drvdata(dev);
++	int ret;
++
++	ret = pm_runtime_force_resume(dev);
++	if (ret)
++		return ret;
++
++	/* restore the register value */
++	regmap_update_bits(spdif->regmap, SPDIF_CTRL,
++			   ALLBITMASK, spdif->reg_spdif_ctrl);
++	regmap_update_bits(spdif->regmap, SPDIF_INT_REG,
++			   ALLBITMASK, spdif->reg_spdif_int);
++	regmap_update_bits(spdif->regmap, SPDIF_FIFO_CTRL,
++			   ALLBITMASK, spdif->reg_spdif_fifo_ctrl);
++
++	return 0;
++}
++#endif
++
++#ifdef CONFIG_PM
++static int spdif_runtime_suspend(struct device *dev)
++{
++	struct sf_spdif_dev *spdif = dev_get_drvdata(dev);
++
++	return starfive_spdif_crg_enable(spdif, false);
++}
++
++static int spdif_runtime_resume(struct device *dev)
++{
++	struct sf_spdif_dev *spdif = dev_get_drvdata(dev);
++
++	return starfive_spdif_crg_enable(spdif, true);
++}
++#endif
++
++static const struct dev_pm_ops spdif_pm_ops = {
++	SET_RUNTIME_PM_OPS(spdif_runtime_suspend, spdif_runtime_resume, NULL)
++	SET_SYSTEM_SLEEP_PM_OPS(spdif_system_suspend, spdif_system_resume)
++};
++
++#define SF_PCM_RATE_44100_192000  (SNDRV_PCM_RATE_44100 | \
++				   SNDRV_PCM_RATE_48000 | \
++				   SNDRV_PCM_RATE_96000 | \
++				   SNDRV_PCM_RATE_192000)
++
++#define SF_PCM_RATE_8000_22050  (SNDRV_PCM_RATE_8000 | \
++				 SNDRV_PCM_RATE_11025 | \
++				 SNDRV_PCM_RATE_16000 | \
++				 SNDRV_PCM_RATE_22050)
++
++static struct snd_soc_dai_driver sf_spdif_dai = {
++	.name = "spdif",
++	.id = 0,
++	.probe = sf_spdif_dai_probe,
++	.playback = {
++		.stream_name = "Playback",
++		.channels_min = 1,
++		.channels_max = 2,
++		.rates = SF_PCM_RATE_8000_22050,
++		.formats = SNDRV_PCM_FMTBIT_S16_LE |
++			   SNDRV_PCM_FMTBIT_S24_LE |
++			   SNDRV_PCM_FMTBIT_S24_3LE |
++			   SNDRV_PCM_FMTBIT_S32_LE,
++	},
++	.ops = &sf_spdif_dai_ops,
++	.symmetric_rates = 1,
++};
++
++static const struct snd_soc_component_driver sf_spdif_component = {
++	.name = "starfive-spdif",
++};
++
++static const struct regmap_config sf_spdif_regmap_config = {
++	.reg_bits = 32,
++	.reg_stride = 4,
++	.val_bits = 32,
++	.max_register = 0x200,
++};
++
++static int sf_spdif_probe(struct platform_device *pdev)
++{
++	struct sf_spdif_dev *spdif;
++	struct resource *res;
++	void __iomem *base;
++	int ret;
++	int irq;
++
++	spdif = devm_kzalloc(&pdev->dev, sizeof(*spdif), GFP_KERNEL);
++	if (!spdif)
++		return -ENOMEM;
++
++	platform_set_drvdata(pdev, spdif);
++
++	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++	base = devm_ioremap_resource(&pdev->dev, res);
++	if (IS_ERR(base))
++		return PTR_ERR(base);
++
++	spdif->spdif_base = base;
++	spdif->regmap = devm_regmap_init_mmio(&pdev->dev, spdif->spdif_base,
++					    &sf_spdif_regmap_config);
++	if (IS_ERR(spdif->regmap))
++		return PTR_ERR(spdif->regmap);
++
++	spdif->dev = &pdev->dev;
++
++	ret = sf_spdif_clks_get(pdev, spdif);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to get audio clock\n");
++		return ret;
++	}
++
++	ret = sf_spdif_resets_get(pdev, spdif);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to get audio reset controls\n");
++		return ret;
++	}
++
++	ret = sf_spdif_clk_init(pdev, spdif);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to enable audio clock\n");
++		return ret;
++	}
++
++	spdif->fifo_th = 16;
++
++	irq = platform_get_irq(pdev, 0);
++	if (irq >= 0) {
++		ret = devm_request_irq(&pdev->dev, irq, spdif_irq_handler, 0,
++				pdev->name, spdif);
++		if (ret < 0) {
++			dev_err(&pdev->dev, "failed to request irq\n");
++			return ret;
++		}
++	}
++
++	ret = devm_snd_soc_register_component(&pdev->dev, &sf_spdif_component,
++					 &sf_spdif_dai, 1);
++	if (ret)
++		goto err_clk_disable;
++
++	if (irq >= 0) {
++		ret = sf_spdif_pcm_register(pdev);
++		spdif->use_pio = true;
++	} else {
++		ret = devm_snd_dmaengine_pcm_register(&pdev->dev, NULL,
++					0);
++		spdif->use_pio = false;
++	}
++
++	if (ret)
++		goto err_clk_disable;
++
++	starfive_spdif_crg_enable(spdif, false);
++	pm_runtime_enable(&pdev->dev);
++	dev_info(&pdev->dev, "spdif register done.\n");
++
++	return 0;
++
++err_clk_disable:
++	return ret;
++}
++
++static const struct of_device_id sf_spdif_of_match[] = {
++	{ .compatible = "starfive,jh7110-spdif", },
++	{},
++};
++MODULE_DEVICE_TABLE(of, sf_spdif_of_match);
++
++static struct platform_driver sf_spdif_driver = {
++	.driver = {
++		.name = "starfive-spdif",
++		.of_match_table = sf_spdif_of_match,
++		.pm = &spdif_pm_ops,
++	},
++	.probe = sf_spdif_probe,
++};
++module_platform_driver(sf_spdif_driver);
++
++MODULE_AUTHOR("curry.zhang <curry.zhang@starfive.com>");
++MODULE_AUTHOR("Xingyu Wu <xingyu.wu@starfivetech.com>");
++MODULE_DESCRIPTION("starfive SPDIF driver");
++MODULE_LICENSE("GPL v2");
+diff --git a/sound/soc/starfive/starfive_spdif.h b/sound/soc/starfive/starfive_spdif.h
+new file mode 100644
+index 000000000000..a0c91ae804d6
+--- /dev/null
++++ b/sound/soc/starfive/starfive_spdif.h
+@@ -0,0 +1,179 @@
++/* SPDX-License-Identifier: GPL-2.0 */
++/*
++ * SPDIF driver for the StarFive JH7110 SoC
++ *
++ * Copyright (C) 2022 StarFive Technology Co., Ltd.
++ */
++
++#ifndef __SND_SOC_STARFIVE_SPDIF_H
++#define __SND_SOC_STARFIVE_SPDIF_H
++
++#include <linux/clk.h>
++#include <linux/device.h>
++#include <linux/types.h>
++#include <sound/dmaengine_pcm.h>
++#include <sound/pcm.h>
++#include <linux/dmaengine.h>
++#include <linux/types.h>
++
++#define SPDIF_CTRL			0x0
++#define SPDIF_INT_REG			0x4
++#define SPDIF_FIFO_CTRL			0x8
++#define SPDIF_STAT_REG			0xC
++
++#define SPDIF_FIFO_ADDR			0x100
++#define DMAC_SPDIF_POLLING_LEN		256
++
++/* ctrl: sampled on the rising clock edge */
++#define	SPDIF_TSAMPLERATE	0	/* [SRATEW-1:0] */
++#define SPDIF_SFR_ENABLE	(1<<8)	/* 0:SFR reg reset to defualt value; auto set back to '1' after reset */
++#define SPDIF_ENABLE		(1<<9)	/* 0:reset of SPDIF block, SRF bits are unchanged; 1:enables SPDIF module */
++#define SPDIF_FIFO_ENABLE	(1<<10)	/* 0:FIFO pointers are reset to zero,threshold levels for FIFO are unchaned; auto set back to '1' */
++#define SPDIF_CLK_ENABLE	(1<<11)	/* 1:blocked and the modules are in power save mode; 0:block feeds the modules */
++#define SPDIF_TR_MODE		(1<<12)	/* 0:rx; 1:tx */
++#define SPDIF_PARITCHECK	(1<<13)	/* 0:party bit rx in a sub-frame is repeated on the parity; 1:check on a parity error */
++#define SPDIF_PARITYGEN		(1<<14)	/* 0:parity bit from FIFO is transmitted in sub-frame;1:parity bit generated inside the core and added to a transmitted sub-frame */
++#define SPDIF_VALIDITYCHECK	(1<<15)	/* 0:validity bit in frame isn't checked and all frame are written; 1:validity bit rx is checked */
++#define SPDIF_CHANNEL_MODE	(1<<16)	/* 0:two-channel; 1:single-channel */
++#define SPDIF_DUPLICATE		(1<<17)	/* only tx -single-channel mode; 0:secondary channel; 1: left(primary) channel */
++#define SPDIF_SETPREAMBB	(1<<18)	/* only tx; 0:first preamble B after reset tx valid sub-frame; 1:first preamble B is tx after preambleddel(INT_REG) */
++#define SPDIF_USE_FIFO_IF	(1<<19)	/* 0:FIFO disabled ,APB accese FIFO; 1:FIFO enable, APB access to FIFO disable; */
++#define SPDIF_PARITY_MASK	(1<<21)
++#define SPDIF_UNDERR_MASK	(1<<22)
++#define SPDIF_OVRERR_MASK	(1<<23)
++#define SPDIF_EMPTY_MASK	(1<<24)
++#define	SPDIF_AEMPTY_MASK	(1<<25)
++#define SPDIF_FULL_MASK		(1<<26)
++#define SPDIF_AFULL_MASK	(1<<27)
++#define SPDIF_SYNCERR_MASK	(1<<28)
++#define SPDIF_LOCK_MASK		(1<<29)
++#define SPDIF_BEGIN_MASK	(1<<30)
++#define SPDIF_INTEREQ_MAKS	(1<<31)
++
++#define SPDIF_MASK_ENABLE	(SPDIF_PARITY_MASK | SPDIF_UNDERR_MASK | \
++				 SPDIF_OVRERR_MASK | SPDIF_EMPTY_MASK | \
++				 SPDIF_AEMPTY_MASK | SPDIF_FULL_MASK | \
++				 SPDIF_AFULL_MASK | SPDIF_SYNCERR_MASK | \
++				 SPDIF_LOCK_MASK | SPDIF_BEGIN_MASK | \
++				 SPDIF_INTEREQ_MAKS)
++
++#define SPDIF_MASK_FIFO     (SPDIF_EMPTY_MASK | SPDIF_AEMPTY_MASK | \
++			     SPDIF_FULL_MASK | SPDIF_AFULL_MASK)
++
++/* INT_REG */
++#define SPDIF_RSAMPLERATE	0	/* [SRATEW-1:0] */
++#define SPDIF_PREAMBLEDEL	8	/* [PDELAYW+7:8] first B delay */
++#define SPDIF_PARITYO		(1<<21)	/* 0:clear parity error */
++#define SPDIF_TDATA_UNDERR	(1<<22)	/* tx data underrun error;0:clear */
++#define SPDIF_RDATA_OVRERR	(1<<23)	/* rx data overrun error; 0:clear */
++#define SPDIF_FIFO_EMPTY	(1<<24)	/* empty; 0:clear */
++#define SPDIF_FIOF_AEMPTY	(1<<25)	/* almost empty; 0:clear */
++#define SPDIF_FIFO_FULL		(1<<26)	/* FIFO full; 0:clear */
++#define SPDIF_FIFO_AFULL	(1<<27)	/* FIFO almost full; 0:clear */
++#define SPDIF_SYNCERR		(1<<28)	/* sync error; 0:clear */
++#define SPDIF_LOCK		(1<<29)	/* sync; 0:clear */
++#define SPDIF_BLOCK_BEGIN	(1<<30)	/* new start block rx data */
++
++#define SPDIF_INT_REG_BIT	(SPDIF_PARITYO | SPDIF_TDATA_UNDERR | \
++				 SPDIF_RDATA_OVRERR | SPDIF_FIFO_EMPTY | \
++				 SPDIF_FIOF_AEMPTY | SPDIF_FIFO_FULL | \
++				 SPDIF_FIFO_AFULL | SPDIF_SYNCERR | \
++				 SPDIF_LOCK | SPDIF_BLOCK_BEGIN)
++
++#define SPDIF_ERROR_INT_STATUS	(SPDIF_PARITYO | \
++				 SPDIF_TDATA_UNDERR | SPDIF_RDATA_OVRERR)
++#define SPDIF_FIFO_INT_STATUS	(SPDIF_FIFO_EMPTY | SPDIF_FIOF_AEMPTY | \
++				 SPDIF_FIFO_FULL | SPDIF_FIFO_AFULL)
++
++#define SPDIF_INT_PARITY_ERROR	(-1)
++#define SPDIF_INT_TDATA_UNDERR	(-2)
++#define SPDIF_INT_RDATA_OVRERR	(-3)
++#define SPDIF_INT_FIFO_EMPTY	1
++#define SPDIF_INT_FIFO_AEMPTY	2
++#define SPDIF_INT_FIFO_FULL	3
++#define SPDIF_INT_FIFO_AFULL	4
++#define SPDIF_INT_SYNCERR	(-4)
++#define SPDIF_INT_LOCK		5	/* reciever has become synchronized with input data stream */
++#define SPDIF_INT_BLOCK_BEGIN	6	/* start a new block in recieve data, written into FIFO */
++
++/* FIFO_CTRL */
++#define SPDIF_AEMPTY_THRESHOLD	0	/* [depth-1:0] */
++#define SPDIF_AFULL_THRESHOLD	16	/* [depth+15:16] */
++
++/* STAT_REG */
++#define SPDIF_FIFO_LEVEL	(1<<0)
++#define SPDIF_PARITY_FLAG	(1<<21)	/* 1:error; 0:repeated */
++#define SPDIF_UNDERR_FLAG	(1<<22)	/* 1:error */
++#define SPDIF_OVRERR_FLAG	(1<<23)	/* 1:error */
++#define SPDIF_EMPTY_FLAG	(1<<24)	/* 1:fifo empty */
++#define SPDIF_AEMPTY_FLAG	(1<<25)	/* 1:fifo almost empty */
++#define SPDIF_FULL_FLAG		(1<<26)	/* 1:fifo full */
++#define SPDIF_AFULL_FLAG	(1<<27)	/* 1:fifo almost full */
++#define SPDIF_SYNCERR_FLAG	(1<<28)	/* 1:rx sync error */
++#define SPDIF_LOCK_FLAG		(1<<29)	/* 1:RX sync */
++#define SPDIF_BEGIN_FLAG	(1<<30)	/* 1:start a new block */
++#define SPDIF_RIGHT_LEFT	(1<<31)	/* 1:left channel received and tx into FIFO; 0:right channel received and tx into FIFO */
++
++#define BIT8TO20MASK	0x1FFF
++#define ALLBITMASK		0xFFFFFFFF
++
++#define SPDIF_STAT		(SPDIF_PARITY_FLAG | SPDIF_UNDERR_FLAG | \
++				 SPDIF_OVRERR_FLAG | SPDIF_EMPTY_FLAG | \
++				 SPDIF_AEMPTY_FLAG | SPDIF_FULL_FLAG | \
++				 SPDIF_AFULL_FLAG | SPDIF_SYNCERR_FLAG | \
++				 SPDIF_LOCK_FLAG | SPDIF_BEGIN_FLAG | \
++				 SPDIF_RIGHT_LEFT)
++struct sf_spdif_dev {
++	void __iomem *spdif_base;
++	struct regmap *regmap;
++	struct device *dev;
++	u32 fifo_th;
++	int active;
++
++	/* data related to DMA transfers b/w i2s and DMAC */
++	struct snd_dmaengine_dai_dma_data play_dma_data;
++	struct snd_dmaengine_dai_dma_data capture_dma_data;
++
++	bool use_pio;
++	struct snd_pcm_substream __rcu *tx_substream;
++	struct snd_pcm_substream __rcu *rx_substream;
++
++	unsigned int (*tx_fn)(struct sf_spdif_dev *dev,
++			struct snd_pcm_runtime *runtime, unsigned int tx_ptr,
++			bool *period_elapsed, snd_pcm_format_t format);
++	unsigned int (*rx_fn)(struct sf_spdif_dev *dev,
++			struct snd_pcm_runtime *runtime, unsigned int rx_ptr,
++			bool *period_elapsed, snd_pcm_format_t format);
++
++	snd_pcm_format_t format;
++	bool channels;
++	unsigned int tx_ptr;
++	unsigned int rx_ptr;
++	struct clk *spdif_apb;
++	struct clk *spdif_core;
++	struct clk *audio_root;
++	struct clk *mclk_inner;
++	struct clk *mclk;
++	struct clk *mclk_ext;
++	struct reset_control *rst_apb;
++	unsigned int reg_spdif_ctrl;
++	unsigned int reg_spdif_int;
++	unsigned int reg_spdif_fifo_ctrl;
++
++	struct snd_dmaengine_dai_dma_data dma_data;
++};
++
++#if IS_ENABLED(CONFIG_SND_SOC_STARFIVE_SPDIF_PCM)
++void sf_spdif_pcm_push_tx(struct sf_spdif_dev *dev);
++void sf_spdif_pcm_pop_rx(struct sf_spdif_dev *dev);
++int sf_spdif_pcm_register(struct platform_device *pdev);
++#else
++void sf_spdif_pcm_push_tx(struct sf_spdif_dev *dev) { }
++void sf_spdif_pcm_pop_rx(struct sf_spdif_dev *dev) { }
++int sf_spdif_pcm_register(struct platform_device *pdev)
++{
++	return -EINVAL;
++}
++#endif
++
++#endif	/* __SND_SOC_STARFIVE_SPDIF_H */
+diff --git a/sound/soc/starfive/starfive_spdif_pcm.c b/sound/soc/starfive/starfive_spdif_pcm.c
+new file mode 100644
+index 000000000000..436ea894956f
+--- /dev/null
++++ b/sound/soc/starfive/starfive_spdif_pcm.c
+@@ -0,0 +1,339 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * SPDIF PCM driver for the StarFive JH7110 SoC
++ *
++ * Copyright (C) 2022 StarFive Technology Co., Ltd.
++ */
++
++#include <linux/io.h>
++#include <linux/rcupdate.h>
++#include <sound/pcm.h>
++#include <sound/pcm_params.h>
++#include "starfive_spdif.h"
++
++#define BUFFER_BYTES_MAX	(3 * 2 * 8 * PERIOD_BYTES_MIN)
++#define PERIOD_BYTES_MIN	4096
++#define PERIODS_MIN		2
++
++static unsigned int sf_spdif_pcm_tx(struct sf_spdif_dev *dev,
++		struct snd_pcm_runtime *runtime, unsigned int tx_ptr,
++		bool *period_elapsed, snd_pcm_format_t format)
++{
++	u32 data[2];
++	unsigned int period_pos = tx_ptr % runtime->period_size;
++	int i;
++
++	/* two- channel and signal-channel mode */
++	if (dev->channels) {
++		const u16 (*p16)[2] = (void *)runtime->dma_area;
++		const u32 (*p32)[2] = (void *)runtime->dma_area;
++
++		for (i = 0; i < dev->fifo_th; i++) {
++			if (format == SNDRV_PCM_FORMAT_S16_LE) {
++				data[0] = p16[tx_ptr][0];
++				data[0] = data[0]<<8;
++				data[0] &= 0x00ffff00;
++				data[1] = p16[tx_ptr][1];
++				data[1] = data[1]<<8;
++				data[1] &= 0x00ffff00;
++			} else if (format == SNDRV_PCM_FORMAT_S24_LE) {
++				data[0] = p32[tx_ptr][0];
++				data[1] = p32[tx_ptr][1];
++
++				/*
++				 * To adapt S24_3LE and ALSA pass parameter of S24_LE.
++				 * operation of S24_LE should be same to S24_3LE.
++				 * So it would wrong when playback S24_LE file.
++				 * when want to playback S24_LE file, should add in there:
++				 * data[0] = data[0]>>8;
++				 * data[1] = data[1]>>8;
++				 */
++
++				data[0] &= 0x00ffffff;
++				data[1] &= 0x00ffffff;
++			} else if (format == SNDRV_PCM_FORMAT_S24_3LE) {
++				data[0] = p32[tx_ptr][0];
++				data[1] = p32[tx_ptr][1];
++				data[0] &= 0x00ffffff;
++				data[1] &= 0x00ffffff;
++			} else if (format == SNDRV_PCM_FORMAT_S32_LE) {
++				data[0] = p32[tx_ptr][0];
++				data[0] = data[0]>>8;
++				data[1] = p32[tx_ptr][1];
++				data[1] = data[1]>>8;
++			}
++
++			iowrite32(data[0], dev->spdif_base + SPDIF_FIFO_ADDR);
++			iowrite32(data[1], dev->spdif_base + SPDIF_FIFO_ADDR);
++			period_pos++;
++			if (++tx_ptr >= runtime->buffer_size)
++				tx_ptr = 0;
++		}
++	} else {
++		const u16 (*p16) = (void *)runtime->dma_area;
++		const u32 (*p32) = (void *)runtime->dma_area;
++
++		for (i = 0; i < dev->fifo_th; i++) {
++			if (format == SNDRV_PCM_FORMAT_S16_LE) {
++				data[0] = p16[tx_ptr];
++				data[0] = data[0]<<8;
++				data[0] &= 0x00ffff00;
++			} else if (format == SNDRV_PCM_FORMAT_S24_LE ||
++				format == SNDRV_PCM_FORMAT_S24_3LE) {
++				data[0] = p32[tx_ptr];
++				data[0] &= 0x00ffffff;
++			} else if (format == SNDRV_PCM_FORMAT_S32_LE) {
++				data[0] = p32[tx_ptr];
++				data[0] = data[0]>>8;
++			}
++
++			iowrite32(data[0], dev->spdif_base + SPDIF_FIFO_ADDR);
++			period_pos++;
++			if (++tx_ptr >= runtime->buffer_size)
++				tx_ptr = 0;
++		}
++	}
++
++	*period_elapsed = period_pos >= runtime->period_size;
++	return tx_ptr;
++}
++
++static unsigned int sf_spdif_pcm_rx(struct sf_spdif_dev *dev,
++		struct snd_pcm_runtime *runtime, unsigned int rx_ptr,
++		bool *period_elapsed, snd_pcm_format_t format)
++{
++	u16 (*p16)[2] = (void *)runtime->dma_area;
++	u32 (*p32)[2] = (void *)runtime->dma_area;
++	u32 data[2];
++	unsigned int period_pos = rx_ptr % runtime->period_size;
++	int i;
++
++	for (i = 0; i < dev->fifo_th; i++) {
++		data[0] = ioread32(dev->spdif_base + SPDIF_FIFO_ADDR);
++		data[1] = ioread32(dev->spdif_base + SPDIF_FIFO_ADDR);
++		if (format == SNDRV_PCM_FORMAT_S16_LE) {
++			p16[rx_ptr][0] = data[0]>>8;
++			p16[rx_ptr][1] = data[1]>>8;
++		} else if (format == SNDRV_PCM_FORMAT_S24_LE) {
++			p32[rx_ptr][0] = data[0];
++			p32[rx_ptr][1] = data[1];
++		} else if (format == SNDRV_PCM_FORMAT_S32_LE) {
++			p32[rx_ptr][0] = data[0]<<8;
++			p32[rx_ptr][1] = data[1]<<8;
++		}
++
++		period_pos++;
++		if (++rx_ptr >= runtime->buffer_size)
++			rx_ptr = 0;
++	}
++
++	*period_elapsed = period_pos >= runtime->period_size;
++	return rx_ptr;
++}
++
++static const struct snd_pcm_hardware sf_pcm_hardware = {
++	.info = SNDRV_PCM_INFO_INTERLEAVED |
++		SNDRV_PCM_INFO_MMAP |
++		SNDRV_PCM_INFO_MMAP_VALID |
++		SNDRV_PCM_INFO_BLOCK_TRANSFER |
++		SNDRV_PCM_INFO_PAUSE |
++		SNDRV_PCM_INFO_RESUME,
++	.rates = SNDRV_PCM_RATE_8000 |
++		SNDRV_PCM_RATE_11025 |
++		SNDRV_PCM_RATE_16000 |
++		SNDRV_PCM_RATE_22050 |
++		SNDRV_PCM_RATE_32000 |
++		SNDRV_PCM_RATE_44100 |
++		SNDRV_PCM_RATE_48000,
++	.rate_min = 8000,
++	.rate_max = 48000,
++	.formats = SNDRV_PCM_FMTBIT_S16_LE |
++		SNDRV_PCM_FMTBIT_S24_LE |
++		SNDRV_PCM_FMTBIT_S24_3LE |
++		SNDRV_PCM_FMTBIT_S32_LE,
++	.channels_min = 1,
++	.channels_max = 2,
++	.buffer_bytes_max = BUFFER_BYTES_MAX,
++	.period_bytes_min = PERIOD_BYTES_MIN,
++	.period_bytes_max = BUFFER_BYTES_MAX / PERIODS_MIN,
++	.periods_min = PERIODS_MIN,
++	.periods_max = BUFFER_BYTES_MAX / PERIOD_BYTES_MIN,
++	.fifo_size = 16,
++};
++
++static void sf_spdif_pcm_transfer(struct sf_spdif_dev *dev, bool push)
++{
++	struct snd_pcm_substream *substream;
++	bool active, period_elapsed;
++
++	rcu_read_lock();
++	if (push)
++		substream = rcu_dereference(dev->tx_substream);
++	else
++		substream = rcu_dereference(dev->rx_substream);
++
++	active = substream && snd_pcm_running(substream);
++	if (active) {
++		unsigned int ptr;
++		unsigned int new_ptr;
++
++		if (push) {
++			ptr = READ_ONCE(dev->tx_ptr);
++			new_ptr = dev->tx_fn(dev, substream->runtime, ptr,
++					&period_elapsed, dev->format);
++			cmpxchg(&dev->tx_ptr, ptr, new_ptr);
++		} else {
++			ptr = READ_ONCE(dev->rx_ptr);
++			new_ptr = dev->rx_fn(dev, substream->runtime, ptr,
++					&period_elapsed, dev->format);
++			cmpxchg(&dev->rx_ptr, ptr, new_ptr);
++		}
++
++		if (period_elapsed)
++			snd_pcm_period_elapsed(substream);
++	}
++	rcu_read_unlock();
++}
++
++void sf_spdif_pcm_push_tx(struct sf_spdif_dev *dev)
++{
++	sf_spdif_pcm_transfer(dev, true);
++}
++
++void sf_spdif_pcm_pop_rx(struct sf_spdif_dev *dev)
++{
++	sf_spdif_pcm_transfer(dev, false);
++}
++
++static int sf_pcm_open(struct snd_soc_component *component,
++		       struct snd_pcm_substream *substream)
++{
++	struct snd_pcm_runtime *runtime = substream->runtime;
++	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
++	struct sf_spdif_dev *dev = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0));
++
++	snd_soc_set_runtime_hwparams(substream, &sf_pcm_hardware);
++	snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
++	runtime->private_data = dev;
++
++	return 0;
++}
++
++static int sf_pcm_close(struct snd_soc_component *component,
++			struct snd_pcm_substream *substream)
++{
++	synchronize_rcu();
++	return 0;
++}
++
++static int sf_pcm_hw_params(struct snd_soc_component *component,
++			    struct snd_pcm_substream *substream,
++			    struct snd_pcm_hw_params *hw_params)
++{
++	struct snd_pcm_runtime *runtime = substream->runtime;
++	struct sf_spdif_dev *dev = runtime->private_data;
++
++	switch (params_channels(hw_params)) {
++	case 1:
++	case 2:
++		break;
++	default:
++		dev_err(dev->dev, "invalid channels number\n");
++		return -EINVAL;
++	}
++
++	dev->format = params_format(hw_params);
++	switch (dev->format) {
++	case SNDRV_PCM_FORMAT_S16_LE:
++	case SNDRV_PCM_FORMAT_S24_LE:
++	case SNDRV_PCM_FORMAT_S24_3LE:
++	case SNDRV_PCM_FORMAT_S32_LE:
++		break;
++	default:
++		dev_err(dev->dev, "invalid format\n");
++		return -EINVAL;
++	}
++
++	dev->tx_fn = sf_spdif_pcm_tx;
++	dev->rx_fn = sf_spdif_pcm_rx;
++
++	return 0;
++}
++
++static int sf_pcm_trigger(struct snd_soc_component *component,
++			  struct snd_pcm_substream *substream, int cmd)
++{
++	struct snd_pcm_runtime *runtime = substream->runtime;
++	struct sf_spdif_dev *dev = runtime->private_data;
++	int ret = 0;
++
++	switch (cmd) {
++	case SNDRV_PCM_TRIGGER_START:
++	case SNDRV_PCM_TRIGGER_RESUME:
++	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
++		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
++			WRITE_ONCE(dev->tx_ptr, 0);
++			rcu_assign_pointer(dev->tx_substream, substream);
++		} else {
++			WRITE_ONCE(dev->rx_ptr, 0);
++			rcu_assign_pointer(dev->rx_substream, substream);
++		}
++		break;
++	case SNDRV_PCM_TRIGGER_STOP:
++	case SNDRV_PCM_TRIGGER_SUSPEND:
++	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
++		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
++			rcu_assign_pointer(dev->tx_substream, NULL);
++		else
++			rcu_assign_pointer(dev->rx_substream, NULL);
++		break;
++	default:
++		ret = -EINVAL;
++		break;
++	}
++
++	return ret;
++}
++
++static snd_pcm_uframes_t sf_pcm_pointer(struct snd_soc_component *component,
++					struct snd_pcm_substream *substream)
++{
++	struct snd_pcm_runtime *runtime = substream->runtime;
++	struct sf_spdif_dev *dev = runtime->private_data;
++	snd_pcm_uframes_t pos;
++
++	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
++		pos = READ_ONCE(dev->tx_ptr);
++	else
++		pos = READ_ONCE(dev->rx_ptr);
++
++	return pos < runtime->buffer_size ? pos : 0;
++}
++
++static int sf_pcm_new(struct snd_soc_component *component,
++		      struct snd_soc_pcm_runtime *rtd)
++{
++	size_t size = sf_pcm_hardware.buffer_bytes_max;
++
++	snd_pcm_set_managed_buffer_all(rtd->pcm,
++			SNDRV_DMA_TYPE_CONTINUOUS,
++			NULL, size, size);
++
++	return 0;
++}
++
++static const struct snd_soc_component_driver sf_pcm_component = {
++	.open		= sf_pcm_open,
++	.close		= sf_pcm_close,
++	.hw_params	= sf_pcm_hw_params,
++	.trigger	= sf_pcm_trigger,
++	.pointer	= sf_pcm_pointer,
++	.pcm_construct	= sf_pcm_new,
++};
++
++int sf_spdif_pcm_register(struct platform_device *pdev)
++{
++	return devm_snd_soc_register_component(&pdev->dev, &sf_pcm_component,
++					       NULL, 0);
++}
++
+diff --git a/sound/soc/starfive/starfive_tdm.c b/sound/soc/starfive/starfive_tdm.c
+new file mode 100644
+index 000000000000..3ee1b13bd079
+--- /dev/null
++++ b/sound/soc/starfive/starfive_tdm.c
+@@ -0,0 +1,704 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * TDM driver for the StarFive JH7110 SoC
++ *
++ * Copyright (C) 2022 StarFive Technology Co., Ltd.
++ */
++#include <linux/clk.h>
++#include <linux/device.h>
++#include <linux/reset.h>
++#include <linux/module.h>
++#include <linux/of_irq.h>
++#include <linux/of_platform.h>
++#include <linux/regmap.h>
++#include <linux/pm_runtime.h>
++#include <linux/dma/starfive-dma.h>
++#include <sound/soc.h>
++#include <sound/soc-dai.h>
++#include <sound/pcm_params.h>
++#include <sound/initval.h>
++#include <sound/tlv.h>
++#include "starfive_tdm.h"
++
++static inline u32 sf_tdm_readl(struct sf_tdm_dev *dev, u16 reg)
++{
++	return readl_relaxed(dev->tdm_base + reg);
++}
++
++static inline void sf_tdm_writel(struct sf_tdm_dev *dev, u16 reg, u32 val)
++{
++	writel_relaxed(val, dev->tdm_base + reg);
++}
++
++static void sf_tdm_save_context(struct sf_tdm_dev *dev)
++{
++	dev->saved_reg_value[0] = sf_tdm_readl(dev, TDM_PCMGBCR);
++	dev->saved_reg_value[3] = sf_tdm_readl(dev, TDM_PCMDIV);
++}
++
++static void sf_tdm_start(struct sf_tdm_dev *dev, struct snd_pcm_substream *substream)
++{
++	u32 data;
++	unsigned int val;
++
++	data = sf_tdm_readl(dev, TDM_PCMGBCR);
++	sf_tdm_writel(dev, TDM_PCMGBCR, data | PCMGBCR_ENABLE);
++
++	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
++		val = sf_tdm_readl(dev, TDM_PCMTXCR);
++		sf_tdm_writel(dev, TDM_PCMTXCR, val | PCMTXCR_TXEN);
++	} else {
++		val = sf_tdm_readl(dev, TDM_PCMRXCR);
++		sf_tdm_writel(dev, TDM_PCMRXCR, val | PCMRXCR_RXEN);
++	}
++}
++
++static void sf_tdm_stop(struct sf_tdm_dev *dev, struct snd_pcm_substream *substream)
++{
++	unsigned int val;
++
++	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
++		val = sf_tdm_readl(dev, TDM_PCMTXCR);
++		val &= ~PCMTXCR_TXEN;
++		sf_tdm_writel(dev, TDM_PCMTXCR, val);
++	} else {
++		val = sf_tdm_readl(dev, TDM_PCMRXCR);
++		val &= ~PCMRXCR_RXEN;
++		sf_tdm_writel(dev, TDM_PCMRXCR, val);
++	}
++}
++
++static int sf_tdm_syncdiv(struct sf_tdm_dev *dev)
++{
++	u32 sl, sscale, syncdiv;
++
++	sl = (dev->rx.sl >= dev->tx.sl) ? dev->rx.sl:dev->tx.sl;
++	sscale = (dev->rx.sscale >= dev->tx.sscale) ? dev->rx.sscale:dev->tx.sscale;
++	syncdiv = dev->pcmclk / dev->samplerate - 1;
++
++	if ((syncdiv + 1) < (sl * sscale)) {
++		pr_info("set syncdiv failed !\n");
++		return -1;
++	}
++
++	if ((dev->syncm == TDM_SYNCM_LONG) && 
++			((dev->rx.sscale <= 1) || (dev->tx.sscale <= 1))) {
++		if ((syncdiv + 1) <= sl) {
++			pr_info("set syncdiv failed! it must be (syncdiv+1) > max[tx.sl, rx.sl]\n");
++			return -1;
++		}
++	}
++
++	sf_tdm_writel(dev, TDM_PCMDIV, syncdiv);
++	return 0;
++}
++
++static void sf_tdm_control(struct sf_tdm_dev *dev)
++{
++	u32 data;
++
++	data = (dev->clkpolity << CLKPOL_BIT) |
++		(dev->elm << ELM_BIT) |
++		(dev->syncm << SYNCM_BIT) |
++		(dev->ms_mode << MS_BIT);
++	sf_tdm_writel(dev, TDM_PCMGBCR, data);
++}
++
++static void sf_tdm_config(struct sf_tdm_dev *dev, struct snd_pcm_substream *substream)
++{
++	u32 datarx, datatx;
++
++	sf_tdm_control(dev);
++	sf_tdm_syncdiv(dev);
++
++	datarx = (dev->rx.ifl << IFL_BIT) |
++		(dev->rx.wl << WL_BIT) |
++		(dev->rx.sscale << SSCALE_BIT) |
++		(dev->rx.sl << SL_BIT) |
++		(dev->rx.lrj << LRJ_BIT);
++
++	datatx = (dev->tx.ifl << IFL_BIT) |
++		(dev->tx.wl << WL_BIT) |
++		(dev->tx.sscale << SSCALE_BIT) |
++		(dev->tx.sl << SL_BIT) |
++		(dev->tx.lrj << LRJ_BIT);
++
++	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
++		sf_tdm_writel(dev, TDM_PCMTXCR, datatx);
++	else
++		sf_tdm_writel(dev, TDM_PCMRXCR, datarx);
++}
++
++static void sf_tdm_clk_disable(struct sf_tdm_dev *priv)
++{
++	clk_disable_unprepare(priv->clk_tdm);
++	clk_disable_unprepare(priv->clk_tdm_ext);
++	clk_disable_unprepare(priv->clk_tdm_internal);
++	clk_disable_unprepare(priv->clk_tdm_apb);
++	clk_disable_unprepare(priv->clk_tdm_ahb);
++	clk_disable_unprepare(priv->clk_mclk_inner);
++}
++
++static int sf_tdm_clk_enable(struct sf_tdm_dev *priv)
++{
++	int ret;
++
++	ret = clk_prepare_enable(priv->clk_mclk_inner);
++	if (ret) {
++		dev_err(priv->dev, "failed to prepare enable clk_mclk_inner\n");
++		return ret;
++	}
++
++	ret = clk_prepare_enable(priv->clk_tdm_ahb);
++	if (ret) {
++		dev_err(priv->dev, "Failed to prepare enable clk_tdm_ahb\n");
++		goto dis_mclk_inner;
++	}
++
++	ret = clk_prepare_enable(priv->clk_tdm_apb);
++	if (ret) {
++		dev_err(priv->dev, "Failed to prepare enable clk_tdm_apb\n");
++		goto dis_tdm_ahb;
++	}
++
++	ret = clk_prepare_enable(priv->clk_tdm_internal);
++	if (ret) {
++		dev_err(priv->dev, "Failed to prepare enable clk_tdm_intl\n");
++		goto dis_tdm_apb;
++	}
++
++	ret = clk_prepare_enable(priv->clk_tdm_ext);
++	if (ret) {
++		dev_err(priv->dev, "Failed to prepare enable clk_tdm_ext\n");
++		goto dis_tdm_internal;
++	}
++
++	ret = clk_set_parent(priv->clk_tdm, priv->clk_tdm_internal);
++	if (ret) {
++		dev_err(priv->dev, "Can't set internal clock source for clk_tdm: %d\n", ret);
++		goto dis_tdm_ext;
++	}
++
++	ret = clk_prepare_enable(priv->clk_tdm);
++	if (ret) {
++		dev_err(priv->dev, "Failed to prepare enable clk_tdm\n");
++		goto dis_tdm_ext;
++	}
++
++	ret = reset_control_deassert(priv->resets);
++	if (ret) {
++		dev_err(priv->dev, "%s: failed to deassert tdm resets\n", __func__);
++		goto err_reset;
++	}
++
++	ret = clk_set_parent(priv->clk_tdm, priv->clk_tdm_ext);
++	if (ret) {
++		dev_err(priv->dev, "Can't set external clock source for clk_tdm: %d\n", ret);
++		goto err_reset;
++	}
++
++	return 0;
++
++err_reset:
++	clk_disable_unprepare(priv->clk_tdm);	
++dis_tdm_ext:
++	clk_disable_unprepare(priv->clk_tdm_ext);
++dis_tdm_internal:
++	clk_disable_unprepare(priv->clk_tdm_internal);
++dis_tdm_apb:
++	clk_disable_unprepare(priv->clk_tdm_apb);
++dis_tdm_ahb:
++	clk_disable_unprepare(priv->clk_tdm_ahb);
++dis_mclk_inner:
++	clk_disable_unprepare(priv->clk_mclk_inner);
++
++	return ret;
++}
++
++#ifdef CONFIG_PM
++static int sf_tdm_runtime_suspend(struct device *dev)
++{
++	struct sf_tdm_dev *priv = dev_get_drvdata(dev);
++
++	sf_tdm_clk_disable(priv);
++	return 0;
++}
++
++static int sf_tdm_runtime_resume(struct device *dev)
++{
++	struct sf_tdm_dev *priv = dev_get_drvdata(dev);
++
++	return sf_tdm_clk_enable(priv);
++}
++#endif
++
++#ifdef CONFIG_PM_SLEEP
++static int sf_tdm_suspend(struct snd_soc_component *component)
++{
++	return pm_runtime_force_suspend(component->dev);
++}
++
++static int sf_tdm_resume(struct snd_soc_component *component)
++{
++
++	struct sf_tdm_dev *dev = snd_soc_component_get_drvdata(component);
++
++	// restore context
++	sf_tdm_writel(dev, TDM_PCMGBCR, dev->saved_reg_value[0]);
++	sf_tdm_writel(dev, TDM_PCMDIV, dev->saved_reg_value[3]);
++
++	return pm_runtime_force_resume(component->dev);
++}
++
++#else
++#define sf_tdm_suspend	NULL
++#define sf_tdm_resume	NULL
++#endif
++
++/* 
++ * To stop dma first, we must implement this function, because it is
++ * called before stopping the stream. 
++ */
++static int sf_pcm_trigger(struct snd_soc_component *component,
++			      struct snd_pcm_substream *substream, int cmd)
++{
++	int ret = 0;
++	struct dma_chan *chan = snd_dmaengine_pcm_get_chan(substream);
++
++	switch (cmd) {
++	case SNDRV_PCM_TRIGGER_START:
++	case SNDRV_PCM_TRIGGER_RESUME:
++	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
++		break;
++
++	case SNDRV_PCM_TRIGGER_STOP:
++	case SNDRV_PCM_TRIGGER_SUSPEND:
++	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
++		axi_dma_cyclic_stop(chan);
++		break;
++
++	default:
++		ret = -EINVAL;
++		break;
++	}
++	return ret;
++}
++
++static const struct snd_soc_component_driver sf_tdm_component = {
++	.name		= "jh7110-tdm",
++	.suspend	= sf_tdm_suspend,
++	.resume		= sf_tdm_resume,
++	.trigger	= sf_pcm_trigger,
++};
++
++static int sf_tdm_hw_params(struct snd_pcm_substream *substream,
++		struct snd_pcm_hw_params *params, struct snd_soc_dai *dai)
++{
++	struct sf_tdm_dev *dev = snd_soc_dai_get_drvdata(dai);
++	int chan_wl, chan_sl, chan_nr;
++	struct snd_dmaengine_dai_dma_data *dma_data = NULL;
++	unsigned int data_width;
++	unsigned int mclk_rate;
++	unsigned int dma_bus_width;
++	int channels;
++	int ret;
++
++	channels = params_channels(params);
++	data_width = params_width(params);
++
++	dev->samplerate = params_rate(params);
++	switch (dev->samplerate) {
++	/*  There are some limitation when using 8k sample rate  */
++	case 8000:
++		mclk_rate = 12288000;
++		if ((data_width == 16) || (channels == 1)) {
++			pr_err("TDM: not support 16bit or 1-channel when using 8k sample rate\n");
++			return -EINVAL;
++		}
++		break;
++	case 11025:
++		/* sysclk */
++		mclk_rate = 11289600;
++		break;
++	case 16000:
++		mclk_rate = 12288000;
++		break;
++	case 22050:
++		mclk_rate = 11289600;
++		break;
++	case 32000:
++		mclk_rate = 12288000;
++		break;
++	case 44100:
++		mclk_rate = 11289600;
++		break;
++	case 48000:
++		mclk_rate = 12288000;
++		break;
++	default:
++		pr_err("TDM: not support sample rate:%d\n", dev->samplerate);
++		return -EINVAL;
++	}
++
++	dev->pcmclk = channels * dev->samplerate * data_width;
++
++	switch (params_format(params)) {
++	case SNDRV_PCM_FORMAT_S16_LE:
++		chan_wl = TDM_16BIT_WORD_LEN;
++		chan_sl = TDM_16BIT_SLOT_LEN;
++		dma_bus_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
++		break;
++
++	case SNDRV_PCM_FORMAT_S32_LE:
++		chan_wl = TDM_32BIT_WORD_LEN;
++		chan_sl = TDM_32BIT_SLOT_LEN;
++		dma_bus_width = DMA_SLAVE_BUSWIDTH_4_BYTES;
++		break;
++
++	default:
++		dev_err(dev->dev, "tdm: unsupported PCM fmt");
++		return -EINVAL;
++	}
++
++	chan_nr = params_channels(params);
++	switch (chan_nr) {
++	case ONE_CHANNEL_SUPPORT:
++	case TWO_CHANNEL_SUPPORT:
++	case FOUR_CHANNEL_SUPPORT:
++	case SIX_CHANNEL_SUPPORT:
++	case EIGHT_CHANNEL_SUPPORT:
++		break;
++	default:
++		dev_err(dev->dev, "channel not supported\n");
++		return -EINVAL;
++	}
++
++	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
++		dev->tx.wl = chan_wl;
++		dev->tx.sl = chan_sl;
++		dev->tx.sscale = chan_nr;
++		dev->play_dma_data.addr_width = dma_bus_width;
++		dma_data = &dev->play_dma_data;
++	} else {
++		dev->rx.wl = chan_wl;
++		dev->rx.sl = chan_sl;
++		dev->rx.sscale = chan_nr;
++		dev->capture_dma_data.addr_width = dma_bus_width;
++		dma_data = &dev->capture_dma_data;
++	}
++
++	snd_soc_dai_set_dma_data(dai, substream, dma_data);
++
++	ret = clk_set_rate(dev->clk_mclk_inner, mclk_rate);
++	if (ret) {
++		dev_err(dev->dev, "Can't set clk_mclk: %d\n", ret);
++		return ret;
++	}
++
++	ret = clk_set_rate(dev->clk_tdm_internal, dev->pcmclk);
++	if (ret) {
++		dev_err(dev->dev, "Can't set clk_tdm_internal: %d\n", ret);
++		return ret;
++	}
++
++	ret = clk_set_parent(dev->clk_tdm, dev->clk_tdm_ext);
++	if (ret) {
++		dev_err(dev->dev, "Can't set clock source for clk_tdm: %d\n", ret);
++		return ret;
++	}
++
++	ret = clk_prepare_enable(dev->clk_tdm_ahb);
++	if (ret) {
++		dev_err(dev->dev, "Failed to prepare enable clk_tdm_ahb\n");
++		return ret;
++	}
++
++	ret = clk_prepare_enable(dev->clk_tdm_apb);
++	if (ret) {
++		dev_err(dev->dev, "Failed to prepare enable clk_tdm_apb\n");
++		return ret;
++	}
++
++	sf_tdm_config(dev, substream);
++	sf_tdm_save_context(dev);
++	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
++		dev->saved_reg_value[1] = sf_tdm_readl(dev, TDM_PCMTXCR);
++	else
++		dev->saved_reg_value[2] = sf_tdm_readl(dev, TDM_PCMRXCR);
++
++	return 0;
++}
++
++static int sf_tdm_trigger(struct snd_pcm_substream *substream,
++		int cmd, struct snd_soc_dai *dai)
++{
++	struct dma_chan *chan = snd_dmaengine_pcm_get_chan(substream);
++	struct sf_tdm_dev *dev = snd_soc_dai_get_drvdata(dai);
++	int ret = 0;
++
++	switch (cmd) {
++	case SNDRV_PCM_TRIGGER_START:
++	case SNDRV_PCM_TRIGGER_RESUME:
++	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
++		dev->active++;
++		/* restore context */
++		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
++			sf_tdm_writel(dev, TDM_PCMTXCR, dev->saved_reg_value[1]);
++		else
++			sf_tdm_writel(dev, TDM_PCMRXCR, dev->saved_reg_value[2]);
++		sf_tdm_start(dev, substream);
++		break;
++
++	case SNDRV_PCM_TRIGGER_STOP:
++	case SNDRV_PCM_TRIGGER_SUSPEND:
++	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
++		dev->active--;
++		axi_dma_cyclic_stop(chan);
++		mdelay(100);
++		sf_tdm_stop(dev, substream);
++		break;
++	default:
++		ret = -EINVAL;
++		break;
++	}
++	return ret;
++}
++
++static int sf_tdm_set_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
++{
++	struct sf_tdm_dev *dev = snd_soc_dai_get_drvdata(cpu_dai);
++	int ret = 0;
++
++	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
++	case SND_SOC_DAIFMT_CBM_CFM:
++		dev->ms_mode = TDM_AS_SLAVE;
++		break;
++	case SND_SOC_DAIFMT_CBS_CFS:
++		dev->ms_mode = TDM_AS_MASTER;
++		break;
++	case SND_SOC_DAIFMT_CBM_CFS:
++	case SND_SOC_DAIFMT_CBS_CFM:
++		ret = -EINVAL;
++		break;
++	default:
++		dev_dbg(dev->dev, "tdm : Invalid master/slave format\n");
++		ret = -EINVAL;
++		break;
++	}
++	return ret;
++}
++
++static const struct snd_soc_dai_ops sf_tdm_dai_ops = {
++	.hw_params	= sf_tdm_hw_params,
++	.trigger	= sf_tdm_trigger,
++	.set_fmt	= sf_tdm_set_fmt,
++};
++
++static int sf_tdm_dai_probe(struct snd_soc_dai *dai)
++{
++	struct sf_tdm_dev *dev = snd_soc_dai_get_drvdata(dai);
++
++	snd_soc_dai_init_dma_data(dai, &dev->play_dma_data, &dev->capture_dma_data);
++	snd_soc_dai_set_drvdata(dai, dev);
++	return 0;
++}
++
++#define SF_TDM_RATES SNDRV_PCM_RATE_8000_48000
++
++#define SF_TDM_FORMATS	(SNDRV_PCM_FMTBIT_S16_LE | \
++			SNDRV_PCM_FMTBIT_S32_LE)
++
++static struct snd_soc_dai_driver sf_tdm_dai = {
++	.name = "sf_tdm",
++	.id = 0,
++	.playback = {
++		.stream_name    = "Playback",
++		.channels_min   = 1,
++		.channels_max   = 8,
++		.rates          = SF_TDM_RATES,
++		.formats        = SF_TDM_FORMATS,
++	},
++	.capture = {
++		.stream_name    = "Capture",
++		.channels_min   = 1,
++		.channels_max   = 8,
++		.rates          = SF_TDM_RATES,
++		.formats        = SF_TDM_FORMATS,
++	},
++	.ops = &sf_tdm_dai_ops,
++	.probe = sf_tdm_dai_probe,
++	.symmetric_rates = 1,
++};
++
++static const struct snd_pcm_hardware jh71xx_pcm_hardware = {
++	.info			= (SNDRV_PCM_INFO_MMAP		|
++				   SNDRV_PCM_INFO_MMAP_VALID	|
++				   SNDRV_PCM_INFO_PAUSE		|
++				   SNDRV_PCM_INFO_RESUME	|
++				   SNDRV_PCM_INFO_INTERLEAVED	|
++				   SNDRV_PCM_INFO_BLOCK_TRANSFER),
++	.buffer_bytes_max	= 192512,
++	.period_bytes_min	= 4096,
++	.period_bytes_max	= 32768,
++	.periods_min		= 1,
++	.periods_max		= 48,
++	.fifo_size		= 16,
++};
++
++static const struct snd_dmaengine_pcm_config jh71xx_dmaengine_pcm_config = {
++	.pcm_hardware = &jh71xx_pcm_hardware,
++	.prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config,
++	.prealloc_buffer_size = 192512,
++};
++
++static void tdm_init_params(struct sf_tdm_dev *dev)
++{
++	dev->clkpolity = TDM_TX_RASING_RX_FALLING;
++	if (dev->frame_mode == SHORT_LATER) {
++		dev->elm = TDM_ELM_LATE;
++		dev->syncm = TDM_SYNCM_SHORT;
++	} else if (dev->frame_mode == SHORT_EARLY) {
++		dev->elm = TDM_ELM_EARLY;
++		dev->syncm = TDM_SYNCM_SHORT;
++	} else {
++		dev->elm = TDM_ELM_EARLY;
++		dev->syncm = TDM_SYNCM_LONG;
++	}
++
++	dev->ms_mode = TDM_AS_SLAVE;
++	dev->rx.ifl = dev->tx.ifl = TDM_FIFO_HALF;
++	dev->rx.wl = dev->tx.wl = TDM_16BIT_WORD_LEN;
++	dev->rx.sscale = dev->tx.sscale = 2;
++	dev->rx.lrj = dev->tx.lrj = TDM_LEFT_JUSTIFT;
++
++	dev->play_dma_data.addr = TDM_FIFO;
++	dev->play_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
++	dev->play_dma_data.fifo_size = TDM_FIFO_DEPTH/2;
++	dev->play_dma_data.maxburst = 16;
++
++	dev->capture_dma_data.addr = TDM_FIFO;
++	dev->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_2_BYTES;
++	dev->capture_dma_data.fifo_size = TDM_FIFO_DEPTH/2;
++	dev->capture_dma_data.maxburst = 8;
++}
++
++static int sf_tdm_clk_reset_init(struct platform_device *pdev, struct sf_tdm_dev *dev)
++{
++	int ret;
++
++	static struct clk_bulk_data clks[] = {
++		{ .id = "clk_tdm_ahb" },
++		{ .id = "clk_tdm_apb" },
++		{ .id = "clk_tdm_internal" },
++		{ .id = "clk_tdm_ext" },
++		{ .id = "clk_tdm" },
++		{ .id = "mclk_inner" },
++	};
++
++	ret = devm_clk_bulk_get(&pdev->dev, ARRAY_SIZE(clks), clks);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to get tdm clocks\n");
++		goto exit;
++	}
++
++	dev->clk_tdm_ahb = clks[0].clk;
++	dev->clk_tdm_apb = clks[1].clk;
++	dev->clk_tdm_internal = clks[2].clk;
++	dev->clk_tdm_ext = clks[3].clk;
++	dev->clk_tdm = clks[4].clk;
++	dev->clk_mclk_inner = clks[5].clk;
++
++	dev->resets = devm_reset_control_array_get_exclusive(&pdev->dev);
++	if (IS_ERR(dev->resets)) {
++		ret = PTR_ERR(dev->resets);
++		dev_err(&pdev->dev, "Failed to get tdm resets");
++		goto exit;
++	}
++
++	ret = sf_tdm_clk_enable(dev);
++
++exit:
++	return ret;
++}
++
++static int sf_tdm_probe(struct platform_device *pdev)
++{
++	struct sf_tdm_dev *dev;
++	struct resource *res;
++	int ret;
++
++	dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
++	if (!dev)
++		return -ENOMEM;
++
++	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
++	dev->tdm_base = devm_ioremap_resource(&pdev->dev, res);
++	if (IS_ERR(dev->tdm_base))
++		return PTR_ERR(dev->tdm_base);
++
++	dev->dev = &pdev->dev;
++
++	ret = sf_tdm_clk_reset_init(pdev, dev);
++	if (ret) {
++		dev_err(&pdev->dev, "failed to enable audio-tdm clock\n");
++		return ret;
++	}
++
++	dev->frame_mode = SHORT_LATER;
++	tdm_init_params(dev);
++
++	dev_set_drvdata(&pdev->dev, dev);
++	ret = devm_snd_soc_register_component(&pdev->dev, &sf_tdm_component,
++					 &sf_tdm_dai, 1);
++	if (ret != 0) {
++		dev_err(&pdev->dev, "failed to register dai\n");
++		return ret;
++	}
++
++	ret = devm_snd_dmaengine_pcm_register(&pdev->dev,
++					&jh71xx_dmaengine_pcm_config,
++					SND_DMAENGINE_PCM_FLAG_COMPAT);
++	if (ret) {
++		dev_err(&pdev->dev, "could not register pcm: %d\n", ret);
++		return ret;
++	}
++
++	pm_runtime_enable(&pdev->dev);
++#ifdef CONFIG_PM
++	sf_tdm_clk_disable(dev);
++#endif
++
++	return 0;
++}
++
++static int sf_tdm_dev_remove(struct platform_device *pdev)
++{
++	pm_runtime_disable(&pdev->dev);
++	return 0;
++}
++static const struct of_device_id sf_tdm_of_match[] = {
++	{.compatible = "starfive,jh7110-tdm",},
++	{}
++};
++MODULE_DEVICE_TABLE(of, sf_tdm_of_match);
++
++static const struct dev_pm_ops sf_tdm_pm_ops = {
++	SET_RUNTIME_PM_OPS(sf_tdm_runtime_suspend,
++			   sf_tdm_runtime_resume, NULL)
++};
++
++static struct platform_driver sf_tdm_driver = {
++
++	.driver = {
++		.name = "jh7110-tdm",
++		.of_match_table = sf_tdm_of_match,
++		.pm = &sf_tdm_pm_ops,
++	},
++	.probe = sf_tdm_probe,
++	.remove = sf_tdm_dev_remove,
++};
++module_platform_driver(sf_tdm_driver);
++
++MODULE_AUTHOR("Walker Chen <walker.chen@starfivetech.com>");
++MODULE_DESCRIPTION("Starfive TDM Controller Driver");
++MODULE_LICENSE("GPL v2");
+diff --git a/sound/soc/starfive/starfive_tdm.h b/sound/soc/starfive/starfive_tdm.h
+new file mode 100644
+index 000000000000..3428a7807c25
+--- /dev/null
++++ b/sound/soc/starfive/starfive_tdm.h
+@@ -0,0 +1,153 @@
++/* SPDX-License-Identifier: GPL-2.0
++ *
++ * TDM driver for the StarFive JH7110 SoC
++ *
++ * Copyright (C) 2021 StarFive Technology Co., Ltd.
++ */
++#ifndef __SND_SOC_STARFIVE_TDM_H
++#define __SND_SOC_STARFIVE_TDM_H
++
++#include <linux/clk.h>
++#include <linux/device.h>
++#include <linux/types.h>
++#include <sound/dmaengine_pcm.h>
++#include <sound/pcm.h>
++#include <linux/dmaengine.h>
++#include <linux/types.h>
++
++#define TDM_PCMGBCR			0x00
++	#define PCMGBCR_MASK		0x1e
++	#define PCMGBCR_ENABLE		BIT(0)
++	#define PCMGBCR_TRITXEN		BIT(4)
++	#define CLKPOL_BIT		5
++	#define TRITXEN_BIT		4
++	#define ELM_BIT			3
++	#define SYNCM_BIT		2
++	#define MS_BIT			1
++#define TDM_PCMTXCR			0x04
++	#define PCMTXCR_TXEN		BIT(0)
++	#define IFL_BIT			11
++	#define WL_BIT			8
++	#define SSCALE_BIT		4
++	#define SL_BIT			2
++	#define LRJ_BIT			1
++#define TDM_PCMRXCR			0x08
++	#define PCMRXCR_RXEN		BIT(0)
++	#define PCMRXCR_RXSL_MASK	0xc
++	#define PCMRXCR_RXSL_16BIT	0x4
++	#define PCMRXCR_RXSL_32BIT	0x8
++	#define PCMRXCR_SCALE_MASK	0xf0
++	#define PCMRXCR_SCALE_1CH	0x10
++#define TDM_PCMDIV			0x0c
++
++/*  DMA registers */
++#define TDM_FIFO			0x170c0000
++#define TDM_FIFO_DEPTH			32
++
++#define ONE_CHANNEL_SUPPORT		1
++#define TWO_CHANNEL_SUPPORT		2
++#define FOUR_CHANNEL_SUPPORT		4
++#define SIX_CHANNEL_SUPPORT		6
++#define EIGHT_CHANNEL_SUPPORT		8
++
++enum TDM_MASTER_SLAVE_MODE {
++	TDM_AS_MASTER = 0,
++	TDM_AS_SLAVE,
++};
++
++enum TDM_CLKPOL {
++	/* tx raising and rx falling */
++	TDM_TX_RASING_RX_FALLING = 0,
++	/* tx falling and rx raising */
++	TDM_TX_FALLING_RX_RASING,
++};
++
++enum TDM_FRAME_MODE {
++	SHORT_EARLY = 0,
++	SHORT_LATER,
++	LONG,
++};
++
++enum TDM_ELM {
++	/* only work while SYNCM=0 */
++	TDM_ELM_LATE = 0,
++	TDM_ELM_EARLY,
++};
++
++enum TDM_SYNCM {
++	/* short frame sync */
++	TDM_SYNCM_SHORT = 0,
++	/* long frame sync */
++	TDM_SYNCM_LONG,
++};
++
++enum TDM_IFL {
++	/* FIFO to send or received : half-1/2, Quarter-1/4 */
++	TDM_FIFO_HALF = 0,
++	TDM_FIFO_QUARTER,
++};
++
++enum TDM_WL {
++	/* send or received word length */
++	TDM_8BIT_WORD_LEN = 0,
++	TDM_16BIT_WORD_LEN,
++	TDM_20BIT_WORD_LEN,
++	TDM_24BIT_WORD_LEN,
++	TDM_32BIT_WORD_LEN,
++};
++
++enum TDM_SL {
++	/* send or received slot length */
++	TDM_8BIT_SLOT_LEN = 0,
++	TDM_16BIT_SLOT_LEN,
++	TDM_32BIT_SLOT_LEN,
++};
++
++enum TDM_LRJ {
++	/* left-justify or right-justify */
++	TDM_RIGHT_JUSTIFY = 0,
++	TDM_LEFT_JUSTIFT,
++};
++
++typedef struct tdm_chan_cfg {
++	enum TDM_IFL ifl;
++	enum TDM_WL  wl;
++	unsigned char sscale;
++	enum TDM_SL  sl;
++	enum TDM_LRJ lrj;
++	unsigned char enable;
++} tdm_chan_cfg_t;
++
++struct sf_tdm_dev {
++	void __iomem *tdm_base;
++	struct device *dev;
++	struct clk *clk_tdm_ahb;
++	struct clk *clk_tdm_apb;
++	struct clk *clk_tdm_internal;
++	struct clk *clk_tdm_ext;
++	struct clk *clk_tdm;
++	struct clk *clk_mclk_inner;
++	struct reset_control *resets;
++	int active;
++	
++	enum TDM_CLKPOL clkpolity;
++	enum TDM_ELM	elm;
++	enum TDM_SYNCM	syncm;
++	enum TDM_MASTER_SLAVE_MODE ms_mode;
++	enum TDM_FRAME_MODE frame_mode;
++	unsigned char	tritxen;
++	
++	tdm_chan_cfg_t tx;
++	tdm_chan_cfg_t rx;
++	
++	u16 syncdiv;
++	u32 samplerate;
++	u32 pcmclk;
++
++	/* data related to DMA transfers b/w tdm and DMAC */
++	struct snd_dmaengine_dai_dma_data play_dma_data;
++	struct snd_dmaengine_dai_dma_data capture_dma_data;
++	u32 saved_reg_value[4];
++};
++
++#endif	/* __SND_SOC_STARFIVE_TDM_H */
+-- 
+2.34.1
+
diff --git a/bsp/meta-visionfive2/recipes-kernel/linux/linux-openeuler.bbappend b/bsp/meta-visionfive2/recipes-kernel/linux/linux-openeuler.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d852ea6df381a84987b152b01a039e3c27d9fc3a
--- /dev/null
+++ b/bsp/meta-visionfive2/recipes-kernel/linux/linux-openeuler.bbappend
@@ -0,0 +1,3 @@
+require recipes-kernel/linux/linux-visionfive2.inc
+
+COMPATIBLE_MACHINE = "starfive-dubhe"
diff --git a/bsp/meta-visionfive2/recipes-kernel/linux/linux-visionfive2.inc b/bsp/meta-visionfive2/recipes-kernel/linux/linux-visionfive2.inc
new file mode 100644
index 0000000000000000000000000000000000000000..5a93112bdff5164ff1739e6a0f6f10680809ac0f
--- /dev/null
+++ b/bsp/meta-visionfive2/recipes-kernel/linux/linux-visionfive2.inc
@@ -0,0 +1,8 @@
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+SRC_URI:append = " \
+    file://config \
+    file://patch/0001-support-jh7110-starfive.patch \
+"
+
+OPENEULER_KERNEL_CONFIG = "file://config/visionfive2-jh7110_defconfig"
diff --git a/docs/Makefile b/docs/Makefile
new file mode 100644
index 0000000000000000000000000000000000000000..d0c3cbf1020d5c292abdedf27627c6abe25e2293
--- /dev/null
+++ b/docs/Makefile
@@ -0,0 +1,20 @@
+# Minimal makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line, and also
+# from the environment for the first two.
+SPHINXOPTS    ?=
+SPHINXBUILD   ?= sphinx-build
+SOURCEDIR     = source
+BUILDDIR      = build
+
+# Put it first so that "make" without argument is like "make help".
+help:
+	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
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+@media only screen and (min-width: 768px) {
+    .wy-side-nav-search {
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+        position: fixed;
+    }
+}
+
+@media only screen and (min-width: 768px) {
+    .wy-menu-vertical {
+        /* Account for the fixed logo and search form */
+        /* (prevents the navbar from being hidden behind it) */
+        margin-top: 100px;
+    }
+}
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--- /dev/null
+++ b/docs/source/_templates/versions.html
@@ -0,0 +1,28 @@
+{%- if current_version %}
+<div class="rst-versions" data-toggle="rst-versions" role="note" aria-label="versions">
+  <span class="rst-current-version" data-toggle="rst-current-version">
+    <span class="fa fa-book"> Other Versions</span>
+    v: {{ current_version.name }}
+    <span class="fa fa-caret-down"></span>
+  </span>
+  <div class="rst-other-versions">
+    {%- if versions.tags %}
+    <dl>
+      <dt>Tags</dt>
+      {%- for item in versions.tags %}
+      <dd><a href="{{ item.url }}">{{ item.name }}</a></dd>
+      {%- endfor %}
+    </dl>
+    {%- endif %}
+    {%- if versions.branches %}
+    <dl>
+      <dt>Branches</dt>
+      {%- for item in versions.branches %}
+      <dd><a href="{{ item.url }}">{{ item.name }}</a></dd>
+      {%- endfor %}
+    </dl>
+    {%- endif %}
+  </div>
+</div>
+{%- endif %}
+
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@@ -0,0 +1,4095 @@
+.. _bitbake:
+
+BitBake 手册
+##############
+
+
+=======
+1 概述
+=======
+
+欢迎来到BitBake用户手册。本手册提供了关于BitBake工具的信息。这些信息尽可能地独立于使用BitBake的系统，例如OpenEmbedded和Yocto项目。在某些情况下，手册中使用了构建系统的情景或示例来帮助理解。对于这些情况，手册会明确说明上下文。
+
+1.1 介绍
+=========
+
+从根本上讲，BitBake是一个通用任务执行引擎，它允许在复杂的任务间依赖性约束中高效且并行地运行shell和Python任务。BitBake的一个主要用户OpenEmbedded，利用这一核心，采用面向任务的方法构建嵌入式Linux软件堆栈。
+
+从概念上讲，BitBake在某些方面与GNU Make相似，但有显著的不同：
+
+-  BitBake根据提供的元数据执行任务，这些元数据构建了任务。元数据存储在配方文件（.bb）和相关的配方“追加”文件（.bbappend）、配置（.conf）以及底层的包含（.inc）文件中，还有类（.bbclass）文件中。这些元数据为BitBake提供了关于运行哪些任务以及这些任务之间的依赖关系的指令。
+
+-  BitBake包含了一个获取源代码的fetcher库，它能够从各种地方获取源代码，如本地文件、源代码控制系统或网站。
+
+-  每个要构建的单元（例如，一个软件）的指令被称为“配方”文件，其中包含有关该单元的所有信息（依赖性、源文件位置、校验和、描述等等）。
+
+-  BitBake包含了客户端/服务器抽象，可以通过命令行使用，也可以通过XML-RPC作为服务使用，并且拥有几种不同的用户界面。
+
+1.2 历史和目标
+===============
+
+BitBake最初是OpenEmbedded项目的一部分。它的灵感来自Gentoo
+Linux发行版使用的Portage包管理系统。2004年12月7日，OpenEmbedded项目团队成员Chris
+Larson将该项目拆分为两个独立的部分：
+
+-  BitBake，一个通用任务执行器
+
+-  OpenEmbedded，BitBake所使用的一个元数据集
+
+今天，BitBake是OpenEmbedded项目的主要基础，该项目被用于构建和维护诸如Poky参考发行版这样的Linux发行版，这是在Yocto项目的框架下开发的。
+
+在BitBake出现之前，没有任何其他构建工具能够满足一个有抱负的嵌入式Linux发行版的需求。所有被传统桌面Linux发行版使用的构建系统都缺乏重要的功能，而且在嵌入式领域中普遍存在的基于Buildroot的临时构建系统既不具可扩展性也不易于维护。
+
+BitBake的一些重要原始目标包括：
+
+-  处理交叉编译。
+
+-  处理包间依赖性（目标架构上的构建时、原生架构上的构建时和运行时）。
+
+-  支持在给定的软件包内运行任意数量的任务，包括但不限于获取上游源代码、解压它们、修补它们、配置它们等等。
+
+-  对构建和目标系统来说，要与Linux发行版无关。
+
+-  要与架构无关。
+
+-  支持多个构建和目标操作系统（例如Cygwin、BSDs等）。
+
+-  要自包含，而不是紧密集成到构建机的根文件系统中。
+
+-  处理针对目标架构、操作系统、发行版和机器的条件元数据。
+
+-  易于使用工具来提供本地元数据和操作所需的软件包。
+
+-  易于使用BitBake在多个项目之间协作构建。
+
+-  提供一个继承机制，以在许多软件包之间共享通用的元数据。
+
+随着时间的推移，显然需要一些进一步的要求：
+
+-  处理基础配方的变体（例如，本地版、软件开发套件版和多版本库）。
+-  将元数据分层，并允许层与层之间的增强或覆盖。
+-  允许将给定任务的一组输入变量表示为校验和。基于该校验和，允许使用预构建组件加速构建过程。
+
+BitBake满足了所有原始要求，并通过对基本功能进行扩展来反映更多的额外需求。灵活性和强大一直是其优先考虑的事项。BitBake具有高度可扩展性，并支持嵌入式Python代码和执行任意任务。
+
+1.3 概念
+=========
+
+BitBake是一个用Python语言编写的程序。在最高层次上，BitBake解释元数据，决定需要运行哪些任务，并执行这些任务。与GNU
+Make类似，BitBake控制软件的构建方式。GNU
+Make通过“makefiles”来实现其控制，而BitBake则使用“配方”。
+
+BitBake通过允许定义更复杂的任务，如组装整个嵌入式Linux发行版，扩展了像GNU
+Make这样的简单工具的能力。
+
+本节的其余部分介绍了几个概念，理解这些概念有助于更好地利用BitBake的力量。
+
+1.3.1 Recipes
+---------------
+
+BitBake配方文件，以.bb文件扩展名表示，是最基础的元数据文件。这些配方文件为BitBake提供以下信息：
+
+-  关于软件包的描述性信息（作者、主页、许可证等）
+-  配方的版本
+-  现有的依赖关系（构建时和运行时依赖）
+-  源代码的位置以及如何获取它
+-  源代码是否需要任何补丁，如何找到它们，以及如何应用它们
+-  如何配置和编译源代码
+-  如何将生成的构件组装成一个或多个可安装的软件包
+-  在目标机器上安装所创建的软件包的位置
+-  在BitBake的上下文中，或任何使用BitBake作为其构建系统的项目中，带有.bb扩展名的文件被称为配方。
+
+.. note::
+
+   “软件包”这个词也常用来描述配方。然而，由于同一个词被用来描述项目的打包输出，最好保持一个单一的描述性术语-“配方”。换句话说，一个单独的“配方”文件完全有能力生成多个相关但可单独安装的“软件包”。实际上，这种能力相当常见。
+
+1.3.2 Configuration Files
+---------------------------
+
+配置文件，以.conf扩展名表示，定义了各种配置变量，这些变量管理项目的构建过程。这些文件分为几个区域，定义了机器配置、发行版配置、可能的编译器调优、通用的公共配置以及用户配置。主要的配置文件是示例bitbake.conf文件，它位于BitBake源代码树的conf目录中。
+
+1.3.3 Classes
+---------------
+
+类文件，以.bbclass扩展名表示，包含在元数据文件之间共享的有用信息。BitBake源代码树目前带有一个名为base.bbclass的类元数据文件。您可以在classes目录中找到这个文件。base.bbclass类文件是特殊的，因为它总是自动包含在所有配方和类中。这个类包含了标准基本任务的定义，如获取、解包、配置（默认为空）、编译（运行任何存在的Makefile）、安装（默认为空）和打包（默认为空）。这些任务经常被项目开发过程中添加的其他类覆盖或扩展。
+
+1.3.4 Layers
+--------------
+
+层允许您将不同类型的自定义隔离开来。虽然当您在处理单个项目时，可能会觉得将所有内容保留在一个层中很诱人，但是您的元数据越模块化，就越容易应对未来的变化。
+
+为了说明如何使用层来保持模块化，考虑您可能对特定目标机器所做的定制。这类定制通常驻留在一个特殊的层中，而不是一个通用的层，称为板级支持包（BSP）层。此外，机器定制应该与支持新GUI环境的配方和元数据隔离开来。这种情况为您提供了几个层：一个用于机器配置，另一个用于GUI环境。然而，重要的是要理解，BSP层仍然可以在不污染GUI层本身的情况下，为GUI环境层内的配方添加特定于机器的内容。您可以通过一个BitBake追加文件（.bbappend）来实现这一点。
+
+1.3.5 Append Files
+--------------------
+
+追加文件，即具有.bbappend文件扩展名的文件，可以扩展或覆盖现有配方文件中的信息。
+
+BitBake期望每个追加文件都有一个相应的配方文件。此外，追加文件和相应的配方文件必须使用相同的根文件名。文件名只能在使用的文件类型后缀上有所不同（例如，formfactor_0.0.bb和formfactor_0.0.bbappend）。
+
+追加文件中的信息扩展或覆盖了底层的、同名的配方文件中的信息。
+
+当您命名一个追加文件时，可以使用“%”通配符来允许匹配配方名称。例如，假设您有一个如下命名的追加文件：
+
+::
+
+   busybox_1.21.%.bbappend
+
+该追加文件将匹配任何busybox_1.21.x.bb版本的配方。因此，追加文件将匹配以下配方名称：
+
+::
+
+   busybox_1.21.1.bb
+   busybox_1.21.2.bb
+   busybox_1.21.3.bb
+
+.. note::
+
+   “%”字符的使用是有限的，它只能在追加文件名的.bbappend部分前面直接使用。您不能在名称的任何其他位置使用通配符。
+
+如果busybox配方更新为busybox_1.3.0.bb，追加文件名将不会匹配。然而，如果您将追加文件命名为busybox_1.%.bbappend，那么您将会有一个匹配。
+
+在最普遍的情况下，您可以将追加文件命名为像busybox_%.bbappend这样简单的名字，以完全独立于版本。
+
+1.4 获取 BitBake
+================
+
+您可以通过几种不同的方式获取BitBake：:
+
+-  **克隆BitBake：** 使用Git克隆BitBake源代码存储库是获取BitBake的推荐方法。克隆存储库可以轻松获取错误修复，并能够访问稳定分支和主分支。一旦您克隆了BitBake，您应该使用最新的稳定分支进行开发，因为主分支是用于BitBake开发的，可能包含不太稳定的更改。
+
+   您通常需要与所使用的元数据匹配的BitBake版本。元数据通常是向后兼容的，但不支持向前兼容。
+
+   以下是一个克隆BitBake存储库的示例：
+
+   ::
+
+      $ git clone git://git.openembedded.org/bitbake
+
+   此命令将BitBake
+   Git存储库克隆到一个名为bitbake的目录中。或者，如果您想将新目录命名为其他名称而不是bitbake，您可以在git
+   clone命令后指定一个目录。以下是一个将目录命名为bbdev的示例：
+
+   ::
+
+      $ git clone git://git.openembedded.org/bitbake bbdev
+
+-  **使用发行版包管理系统进行安装：** 这种方法不推荐，因为大多数情况下，您的发行版提供的BitBake版本比BitBake存储库的快照要落后几个版本。
+
+-  **获取BitBake的快照：** 从源代码存储库下载BitBake的快照，可以让您访问已知的分支或发布版本的BitBake。
+
+   .. note::
+
+      如前所述，克隆Git存储库是获取BitBake的首选方法。克隆存储库使得在稳定分支添加补丁时更容易进行更新。
+
+   以下示例下载BitBake版本1.17.0的快照：
+
+   ::
+
+      $ wget https://git.openembedded.org/bitbake/snapshot/bitbake-1.17.0.tar.gz
+      $ tar zxpvf bitbake-1.17.0.tar.gz
+
+   使用tar工具解压tarball后，您将得到一个名为bitbake-1.17.0的目录。
+
+-  **使用随您的构建检出而来的BitBake：** 获取BitBake副本的最后一个可能性是，它已经包含在您检出的基于BitBake的更大构建系统中，例如Poky。与其手动检出各个层并自行粘合它们，不如直接检出整个构建系统。这个检出将包含一个经过彻底测试，与其他组件兼容的BitBake版本。有关如何检出特定基于BitBake的构建系统的信息，请查阅该构建系统的支持文档。
+
+1.5 The BitBake 命令
+=====================
+
+bitbake命令是BitBake工具的主要接口。本节介绍BitBake命令的语法，并提供了几个执行示例。
+
+1.5.1. 用法和语法
+-----------------
+
+以下是BitBake的用法和语法：
+
+::
+
+   $ bitbake -h
+   Usage: bitbake [options] [recipename/target recipe:do_task ...]
+
+       Executes the specified task (default is 'build') for a given set of target recipes (.bb files).
+       It is assumed there is a conf/bblayers.conf available in cwd or in BBPATH which
+       will provide the layer, BBFILES and other configuration information.
+
+   -h 或 --help：显示帮助信息并退出。
+
+   -b BUILDFILE 或 --buildfile=BUILDFILE：从特定的.bb配方文件中直接执行任务。注意，这不会处理其他配方文件中的任何依赖项。
+
+   -k 或 --continue：在出错后尽可能继续执行。尽管失败的目标及其依赖项无法构建，但在停止之前尽可能多地构建其他内容。
+
+   -f 或 --force：强制运行指定的目标/任务（使任何现有的标记文件失效）。
+
+   -c CMD 或 --cmd=CMD：指定要执行的任务。可用的确切选项取决于元数据。一些示例可能是'compile'、'populate_sysroot'或'listtasks'，后者可以列出可用的任务列表。
+   -C INVALIDATE_STAMP 或 --clear-stamp=INVALIDATE_STAMP`：使指定任务的标记无效，然后运行指定目标的默认任务。
+
+   -r PREFILE 或 --read=PREFILE：在读取bitbake.conf之前读取指定的文件。
+
+   -R POSTFILE 或 --postread=POSTFILE：在读取bitbake.conf之后读取指定的文件。
+
+   -v` 或 --verbose：启用shell任务的跟踪（使用'set -x'）。还将bb.note(...)消息打印到stdout（除了将它们写入${T}/log.do_<task>）。
+
+   -D` 或 --debug：增加调试级别。您可以多次指定此选项。-D将调试级别设置为1，其中只打印bb.debug(1, ...)消息到stdout；-DD将调试级别设置为2，其中打印bb.debug(1, ...)和bb.debug(2, ...)消息；等等。没有-D，不打印任何调试消息。请注意，-D仅影响stdout的输出。所有调试消息都写入${T}/log.do_taskname，无论调试级别如何。
+
+   -q 或 --quiet：减少终端上的日志消息数据输出。您可以多次指定此选项。
+
+   -n 或 --dry-run：不执行，只是进行动作模拟。
+
+   -S SIGNATURE_HANDLER 或 --dump-signatures=SIGNATURE_HANDLER：转储签名构造信息，不执行任务。SIGNATURE_HANDLER参数传递给处理程序。两个常见值是none和printdiff，但处理程序可能定义更多/更少。none表示仅转储签名，printdiff表示将转储的签名与缓存的签名进行比较。
+
+   -p 或 --parse-only：解析BB配方文件后退出。
+
+   -s 或 --show-versions：显示所有配方文件的当前和首选版本。
+
+   -e 或 --environment：显示全局或每个配方的环境，包括关于变量设置/更改位置的信息。
+
+   -g 或 --graphviz：为指定目标保存依赖关系树信息，采用dot语法。
+
+   -l DEBUG_DOMAINS 或 --log-domains=DEBUG_DOMAINS：显示指定日志域的调试日志。
+
+   -P 或 --profile：分析命令并保存报告。
+
+   -u UI 或 --ui=UI：要使用的用户界面（knotty，ncurses，taskexp或teamcity - 默认knotty）。
+
+   --token=XMLRPCTOKEN：指定连接到远程服务器时要使用的连接令牌。
+
+   --revisions-changed：根据上游浮动修订是否已更改来设置退出代码。
+
+   --server-only：不带UI运行bitbake，仅启动一个服务器（cooker）进程。
+
+   -B BIND 或 --bind=BIND：bitbake xmlrpc服务器要绑定的名称/地址。
+
+   -T SERVER_TIMEOUT 或 --idle-timeout=SERVER_TIMEOUT：由于不活动而卸载bitbake服务器的超时设置为-1表示不卸载，默认：环境变量BB_SERVER_TIMEOUT。
+
+   --no-setscene：不运行任何setscene任务。sstate将被忽略，需要的一切将构建。
+
+   --skip-setscene：如果将执行setscene任务，则跳过setscene任务。从sstate恢复的任务将保留，不像--no-setscene。
+
+   --setscene-only：仅运行setscene任务，不运行任何实际任务。
+
+   --remote-server=REMOTE_SERVER：连接到指定的服务器。
+
+   -m 或 --kill-server：终止任何正在运行的bitbake服务器。
+
+   --observe-only：作为仅观察客户端连接到服务器。
+
+   --status-only：检查远程bitbake服务器的状态。
+
+   -w WRITEEVENTLOG 或 --write-log=WRITEEVENTLOG：将构建的事件日志写入bitbake事件json文件。使用空字符串自动分配名称。
+
+   --runall=RUNALL：为指定目标的任务图中的任何配方运行指定的任务（即使它否则不会运行）。
+
+   --runonly=RUNONLY：在指定目标的任务图中仅运行指定的任务（以及这些任务可能具有的任何任务依赖项）。
+
+1.5.2 Examples
+----------------
+
+这个部分提供了一些示例，展示了如何使用BitBake。
+
+1.5.2.1 执行单个配方的任务
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+执行单个配方文件的任务相对简单。你指定有问题的文件，BitBake解析它并执行指定的任务。如果你没有指定一个任务，BitBake会执行默认的任务，即“构建”。在这样做时，BitBake遵循任务间的依赖关系。
+
+以下命令在foo_1.0.bb配方文件上运行构建任务，这是默认任务：
+
+::
+
+   $ bitbake -b foo_1.0.bb
+
+以下命令在foo.bb配方文件上运行清理任务：
+
+::
+
+   $ bitbake -b foo.bb -c clean
+
+.. note::
+
+   “-b”选项明确不处理配方依赖性。除了用于调试目的外，建议您使用下一节中介绍的语法。
+
+1.5.2.2 执行一组配方文件的任务
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+当一个人想要管理多个.bb文件时，会引入许多额外的复杂性。显然，需要有一种方法告诉BitBake哪些文件是可用的，以及在这些文件中，你想要执行哪些。每个配方还需要有一种方式来表达其依赖性，无论是构建时还是运行时。当多个配方提供相同的功能，或者存在多个版本的配方时，你必须有一种方式来表达对配方的偏好。
+
+bitbake命令，在不使用“–buildfile”或“-b”时，仅接受一个“PROVIDES”。你不能提供其他任何东西。默认情况下，配方文件通常“PROVIDES”其“packagename”，如下例所示：
+
+::
+
+   $ bitbake foo
+
+下面的例子“提供”了包名，并使用“-c”选项告诉BitBake只执行do_clean任务：
+
+::
+
+   $ bitbake -c clean foo
+
+1.5.2.3 执行任务和配方组合的列表
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+BitBake命令行支持在指定多个目标时，为各个目标指定不同的任务。例如，假设你有两个目标（或配方）myfirstrecipe和mysecondrecipe，你需要BitBake为第一个配方运行taskA，为第二个配方运行taskB：
+
+::
+
+   $ bitbake myfirstrecipe:do_taskA mysecondrecipe:do_taskB
+
+1.5.2.4 生成依赖图
+^^^^^^^^^^^^^^^^^^^
+
+BitBake能够使用dot语法生成依赖图。你可以使用Graphviz的dot工具将这些图转换为图像。
+
+当你生成一个依赖图时，BitBake会在当前工作目录写入两个文件：
+
+-  task-depends.dot：显示任务之间的依赖关系。这些依赖关系与BitBake的内部任务执行列表相匹配。
+-  pn-buildlist：显示要构建的目标的简单列表。
+
+要停止依赖于common depends，使用-I
+depend选项，BitBake会从图中省略它们。省略这些信息可以产生更易读的图。这样，你可以从图中移除继承自base.bbclass等类的DEPENDS。
+
+以下是创建依赖图的两个示例。第二个示例从图中省略了OpenEmbedded中常见的depends：
+
+::
+
+   $ bitbake -g foo
+   $ bitbake -g -I virtual/kernel -I eglibc foo
+
+1.5.2.5 执行多配置构建
+^^^^^^^^^^^^^^^^^^^^^^^
+
+BitBake能够使用单个命令构建多个映像或包，其中不同目标需要不同的配置（多配置构建）。在这种情况下，每个目标被称为“多配置”。
+
+要完成多配置构建，你必须使用构建目录中的并行配置文件分别为每个目标定义配置。这些多配置配置文件的位置是特定的。它们必须驻留在当前构建目录的conf子目录中的multiconfig子目录中。以下是两个独立目标的示例：
+
+.. image:: ./images/1.5.2.5_0.png
+
+这种必需的文件层次结构的原因是，BBPATH变量在解析层之前不会被构建。因此，除非配置文件位于当前工作目录中，否则无法将其用作预配置文件。
+
+至少，每个配置文件必须定义BitBake用于构建的机器和临时目录。建议的做法是，你不要重叠构建期间使用的临时目录。
+
+除了为每个目标分别配置配置文件外，你还必须启用BitBake执行多配置构建。启用是通过在local.conf配置文件中设置BBMULTICONFIG变量来完成的。例如，假设你在构建目录中为目标1和目标2定义了配置文件。在local.conf文件中的以下语句既启用了BitBake执行多配置构建，又指定了两个额外的多配置：
+
+::
+
+   BBMULTICONFIG = "target1 target2"
+
+一旦目标配置文件就绪，并且BitBake已被启用以执行多配置构建，使用以下命令形式开始构建：
+
+::
+
+   $ bitbake [mc:multiconfigname:]target [[[mc:multiconfigname:]target] ... ]
+
+以下是两个额外的多配置：target1和target2的示例：
+
+::
+
+   $ bitbake mc::target mc:target1:target mc:target2:target
+
+1.5.2.6 启用多配置构建依赖项
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+在多配置构建中，有时目标（多配置）之间可能存在依赖关系。例如，假设为了构建一个特定架构的映像，需要存在另一个不同架构构建的根文件系统。换句话说，第一个多配置的映像依赖于第二个多配置的根文件系统。这种依赖本质上是构建一个多配置的配方中的任务依赖于构建另一个多配置的配方中任务的完成。
+
+要在多配置构建中启用依赖项，你必须在配方中使用以下语句形式声明依赖项：
+
+::
+
+   task_or_package[mcdepends] = "mc:from_multiconfig:to_multiconfig:recipe_name:task_on_which_to_depend"
+
+为了更好地展示如何使用这个语句，考虑一个带有两个多配置：target1和target2的例子：
+
+::
+
+   image_task[mcdepends] = "mc:target1:target2:image2:rootfs_task"
+
+在这个例子中，from_multiconfig是“target1”，to_multiconfig是“target2”。包含image_task的映像配方上的任务依赖于用于构建与“target2”多配置相关联的image2的rootfs_task的完成。
+
+一旦你设置了这个依赖项，你可以使用以下BitBake命令构建“target1”多配置：
+
+::
+
+   $ bitbake mc:target1:image1
+
+这个命令执行创建“target1”多配置的image1所需的所有任务。由于依赖关系，BitBake还会执行“target2”多配置构建的rootfs_task。
+
+让配方依赖于另一个构建的根文件系统可能看起来没那么有用。考虑对image1配方中的语句进行以下更改：
+
+::
+
+   image_task[mcdepends] = "mc:target1:target2:image2:image_task"
+
+在这种情况下，由于“target1”构建依赖于它，BitBake必须为“target2”构建创建image2。
+
+因为“target1”和“target2”启用了多配置构建并且有各自的配置文件，BitBake将每个构建的工件放置在各自的临时构建目录中。
+
+=======
+2 执行
+=======
+
+运行BitBake的主要目的是生成某种输出，如单个可安装包、内核、软件开发工具包，甚至是完整的、特定于板的可引导Linux映像，包括引导加载程序、内核和根文件系统。当然，你可以使用选项执行bitbake命令，使其执行单个任务，编译单个配方文件，捕获或清除数据，或者简单地返回有关执行环境的信息。
+
+本章描述了当你使用它创建映像时，BitBake的执行过程从头到尾。执行过程是使用以下命令形式启动的：
+
+::
+
+   $ bitbake target 
+
+有关BitBake命令及其选项的信息，请参阅“BitBake命令”部分。
+
+.. note::
+
+   在执行BitBake之前，你应该通过设置项目local.conf配置文件中的BB_NUMBER_THREADS变量，利用构建主机上的可用并行线程执行。
+
+   确定构建主机此值的常见方法是运行以下命令：
+
+   ::
+
+      $ grep processor /proc/cpuinfo
+
+   此命令返回处理器数量，考虑到超线程。因此，具有超线程的四核构建主机最有可能显示八个处理器，这是你将分配给BB_NUMBER_THREADS的值。
+
+   一个可能更简单的解决方案是，一些Linux发行版（例如Debian和Ubuntu）提供了ncpus命令。
+
+2.1 解析基础配置元数据
+=========================
+
+BitBake做的第一件事就是解析基础配置元数据。基础配置元数据包括你项目的bblayers.conf文件，以确定BitBake需要识别哪些层，所有必要的layer.conf文件（每个层一个），和bitbake.conf。数据本身有各种类型：
+
+-  **配方：**\ 有关特定软件部分的详细信息。
+-  **类数据：**\ 构建信息的抽象（例如，如何构建Linux内核）。
+-  **配置数据：**\ 特定于机器的设置、策略决策等等。配置数据充当将一切绑定在一起的粘合剂。
+
+layer.conf文件用于构造诸如BBPATH和BBFILES之类的关键变量。BBPATH用于在conf和classes目录下搜索配置和类文件。BBFILES用于定位配方文件和配方追加文件（.bb和.bbappend）。如果没有bblayers.conf文件，会假定用户已经在环境中直接设置了BBPATH和BBFILES。
+
+接下来，使用刚刚构建的BBPATH变量来定位bitbake.conf文件。bitbake.conf文件也可能使用include或require指令包含其他配置文件。
+
+在解析配置文件之前，BitBake会查看某些变量，包括：
+
+-  `BB_ENV_PASSTHROUGH <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_ENV_PASSTHROUGH>`__
+-  `BB_ENV_PASSTHROUGH_ADDITIONS <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_ENV_PASSTHROUGH_ADDITIONS>`__
+-  `BB_PRESERVE_ENV <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_PRESERVE_ENV>`__
+-  `BB_ORIGENV <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_ORIGENV>`__
+-  `BITBAKE_UI <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BITBAKE_UI>`__
+
+此列表中的前四个变量与BitBake在任务执行期间处理shell环境变量的方式有关。默认情况下，BitBake清理环境变量并对shell执行环境进行严格控制。然而，通过使用这前四个变量，你可以控制允许BitBake在任务执行期间在shell中使用的环境变量。有关这些变量如何工作以及如何使用它们的更多信息，请参阅“\ `将信息传递到构建任务环境 <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-metadata.html#passing-information-into-the-build-task-environment>`__\ ”部分以及变量词汇表中关于这些变量的信息。
+
+基础配置元数据是全局的，因此会影响所有执行的配方和任务。
+
+BitBake首先搜索当前工作目录以查找可选的conf/bblayers.conf配置文件。该文件应包含一个BBLAYERS变量，该变量是由空格分隔的‘层’目录列表。回想一下，如果BitBake找不到bblayers.conf文件，那么它会假设用户已经在环境中直接设置了BBPATH和BBFILES变量。
+
+对于此列表中的每个目录（层），都会定位并解析一个conf/layer.conf文件，并将LAYERDIR变量设置为找到层的目录。这样做的理念是，这些文件会自动为给定的构建目录正确设置BBPATH和其他变量。
+
+然后，BitBake期望在用户指定的BBPATH中的某个地方找到conf/bitbake.conf文件。该配置文件通常包含include指令，以引入任何其他元数据，如特定于架构、机器、本地环境等的文件。
+
+在BitBake
+.conf文件中只允许有变量定义和include指令。一些变量直接影响BitBake的行为。这些变量可能是根据先前提到的环境变量从环境中设置的，或者在配置文件中设置的。“`变量词汇表 <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#variables-glossary>`__”章节提供了一份完整变量列表。
+
+解析配置文件后，BitBake使用其基本继承机制（通过类文件）来继承一些标准类。当遇到负责获取该类的inherit指令时，BitBake会解析一个类。
+
+base.bbclass文件总是被包含的。在配置中使用INHERIT变量指定的其他类也被包含。BitBake在BBPATH中的路径下的classes子目录中搜索类文件，方式与配置文件相同。
+
+了解执行环境中使用的配置文件和类文件的一个好方法是运行以下BitBake命令：
+
+::
+
+   $ bitbake -e > mybb.log
+
+检查mybb.log的顶部可以显示执行环境中使用的许多配置文件和类文件。
+
+.. note::
+
+   你需要了解BitBake解析大括号的方式。如果配方在函数内使用闭合大括号，且该字符没有前导空格，BitBake会产生解析错误。如果你在shell函数中使用一对大括号，闭合大括号不能位于行首且没有前导空格。
+
+   下面是一个导致BitBake产生解析错误的例子：
+
+   ::
+
+      fakeroot create_shar() {
+         cat << "EOF" > ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.sh
+      usage()
+      {
+         echo "test"
+         ######  The following "}" at the start of the line causes a parsing error ######
+      }
+      EOF
+      }
+
+      Writing the recipe this way avoids the error:
+      fakeroot create_shar() {
+         cat << "EOF" > ${SDK_DEPLOY}/${TOOLCHAIN_OUTPUTNAME}.sh
+      usage()
+      {
+         echo "test"
+         ###### The following "}" with a leading space at the start of the line avoids the error ######
+       }
+      EOF
+      }
+
+2.2 定位和解析配方
+==================
+
+在配置阶段，BitBake会设置BBFILES。现在BitBake使用它来构建要解析的配方列表，以及要应用的任何追加文件（.bbappend）。BBFILES是一个由空格分隔的可用文件列表，并支持通配符。一个例子可能是：
+
+::
+
+   BBFILES = "/path/to/bbfiles/*.bb /path/to/appends/*.bbappend"
+
+BitBake解析使用BBFILES定位的每个配方和追加文件，并将各种变量的值存储到数据存储中。
+
+.. note::
+
+   追加文件按照在BBFILES中遇到的顺序应用。
+
+对于每个文件，都会制作一份基础配置的副本，然后逐行解析配方。任何inherit语句都会导致BitBake使用BBPATH作为搜索路径来查找并解析类文件（.bbclass）。最后，BitBake按顺序解析在BBFILES中找到的任何追加文件。
+
+一种常见的约定是使用配方文件名来定义元数据片段。例如，在bitbake.conf中，配方名称和版本用于设置变量PN和PV：
+
+::
+
+   PN = "${@bb.parse.vars_from_file(d.getVar('FILE', False),d)[0] or 'defaultpkgname'}"
+   PV = "${@bb.parse.vars_from_file(d.getVar('FILE', False),d)[1] or '1.0'}"
+
+在这个例子中，一个名为“something_1.2.3.bb”的配方会将PN设置为“something”，PV设置为“1.2.3”。
+
+在配方解析完成时，BitBake会得到该配方定义的任务列表和由键值对组成的数据集，以及关于任务的依赖信息。
+
+BitBake并不需要所有这些信息。它只需要这些信息的一小部分来对配方做出决策。因此，BitBake缓存了它感兴趣的值，并没有存储其他信息。经验表明，重新解析元数据比尝试将其写入磁盘然后重新加载要快。
+
+在可能的情况下，后续的BitBake命令会重用这个配方信息的缓存。这个缓存的有效性是通过首先计算基础配置数据的校验和（参见\ `BB_HASHCONFIG_IGNORE_VARS <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_HASHCONFIG_IGNORE_VARS>`__\ ）然后检查校验和是否匹配来确定的。如果校验和与缓存中的匹配，且配方和类文件没有变化，BitBake就能够使用缓存。BitBake随后重新加载关于配方的缓存信息，而不是从头开始重新解析。
+
+配方文件集合的存在是为了允许用户拥有多个包含完全相同软件包的.bb文件的仓库。例如，用户可以轻易地使用它们来制作上游仓库的本地副本，但包含用户不希望上游的自定义修改。这里有一个例子：
+
+::
+
+   BBFILES = "/stuff/openembedded/*/*.bb /stuff/openembedded.modified/*/*.bb"
+   BBFILE_COLLECTIONS = "upstream local"
+   BBFILE_PATTERN_upstream = "^/stuff/openembedded/"
+   BBFILE_PATTERN_local = "^/stuff/openembedded.modified/"
+   BBFILE_PRIORITY_upstream = "5"
+   BBFILE_PRIORITY_local = "10"
+
+.. note::
+
+   层次结构机制现在是收集代码的首选方法。虽然集合代码仍然存在，但其主要用途是设置层优先级和处理层之间的重叠（冲突）。
+
+2.3 Providers
+==============
+
+假设BitBake已被指示执行一个目标，并且所有配方文件都已被解析，BitBake开始计算如何构建该目标。BitBake查看每个配方的PROVIDES列表。PROVIDES列表是配方可能被知道的名称列表。每个配方的PROVIDES列表通过配方的PN变量隐式创建，也可以通过配方的PROVIDES变量显式创建，这是可选的。
+
+当一个配方使用PROVIDES时，该配方的功能可以在除了隐式的PN名称之外的其他替代名称下找到。作为一个例子，假设一个名为keyboard_1.0.bb的配方包含以下内容：
+
+::
+
+   PROVIDES += "fullkeyboard"
+
+这个配方的PROVIDES列表变成了“keyboard”，这是隐式的，以及“fullkeyboard”，这是显式的。因此，keyboard_1.0.bb中找到的功能可以在两个不同的名称下找到。
+
+2.4 Preferences
+================
+
+PROVIDES列表只是解决目标配方问题的一部分。因为目标可能有多个提供者，BitBake需要通过确定提供者偏好来对提供者进行优先级排序。
+
+一个目标有多个提供者的常见例子是“virtual/kernel”，它在每个内核配方的PROVIDES列表上。每台机器通常通过在机器配置文件中使用类似以下内容的行来选择最佳的内核提供者：
+
+::
+
+   PREFERRED_PROVIDER_virtual/kernel = "linux-yocto"
+
+默认的PREFERRED_PROVIDER是与目标同名的提供者。BitBake遍历它需要构建的每个目标，并使用此过程解析它们及其依赖项。
+
+理解如何选择提供者变得复杂的一个事实是，给定提供者可能存在多个版本。BitBake默认选择提供者的最高版本。版本比较使用与Debian相同的方法进行。您可以使用PREFERRED_VERSION变量指定特定版本。您可以使用DEFAULT_PREFERENCE变量影响顺序。
+
+默认情况下，文件的优先级为“0”。将DEFAULT_PREFERENCE设置为“-1”意味着配方不太可能被使用，除非明确引用。将DEFAULT_PREFERENCE设置为“1”意味着配方很可能会被使用。PREFERRED_VERSION会覆盖任何DEFAULT_PREFERENCE设置。DEFAULT_PREFERENCE通常用于标记较新和更具实验性的配方版本，直到它们经过足够的测试被认为是稳定的。
+
+当有多个给定配方的“版本”时，BitBake默认选择最新版本，除非另有规定。如果所提到的配方具有比其他配方（默认值为0）更低的DEFAULT_PREFERENCE，则它不会被选中。这允许维护配方文件仓库的人员指定他们对默认选择版本的偏好。此外，用户可以指定他们偏好的版本。
+
+如果第一个配方命名为a_1.1.bb，那么PN变量将被设置为“a”，PV变量将被设置为1.1。
+
+因此，如果存在名为a_1.2.bb的配方，BitBake将默认选择1.2。然而，如果您在BitBake解析的.conf文件中定义以下变量，您可以改变该偏好：
+
+::
+
+   PREFERRED_VERSION_a = "1.1"
+
+.. note::
+
+   一个配方提供两个版本是常见的——一个是稳定的、有编号的（并且首选的）版本，另一个是从源代码仓库自动检出的版本，被认为是更“前沿”的，但只能明确选择。
+
+   例如，在OpenEmbedded代码库中，有一个标准的、带版本的BusyBox配方文件busybox_1.22.1.bb，但也有一个基于Git的版本busybox_git.bb，它明确包含了一行
+
+   ::
+
+      DEFAULT_PREFERENCE = "-1"
+
+   以确保除非开发者另有选择，否则总是首选编号的、稳定版本。
+
+2.5 Dependencies
+=================
+
+每个BitBake构建的目标都包括多个任务，如获取、解压、打补丁、配置和编译。为了在多核系统上获得最佳性能，BitBake将每个任务视为具有自己依赖项集的独立实体。
+
+依赖项通过几个变量定义。您可以在本手册末尾的变量术语表中查找BitBake使用的变量信息。在基本层面上，只需知道BitBake在计算依赖项时使用DEPENDS和RDEPENDS变量即可。
+
+有关BitBake处理依赖项的更多信息，请参阅\ `依赖项 <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-metadata.html#dependencies>`__\ 部分。
+
+2.6 任务列表
+=============
+
+基于生成的提供者列表和依赖信息，BitBake现在可以准确计算出它需要运行哪些任务以及以何种顺序运行它们。\ `《执行任务》 <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-execution.html#executing-tasks>`__\ 一节有更多关于BitBake如何选择下一个要执行的任务的信息。
+
+构建现在从BitBake开始，它会分叉出线程，直到达到在BB_NUMBER_THREADS变量中设置的限制。只要任务准备好运行，这些任务的所有依赖项都已满足，并且没有超过线程阈值，BitBake就会继续分叉线程。
+
+值得注意的是，通过正确设置BB_NUMBER_THREADS变量，你可以大大加快构建时间。
+
+每个任务完成后，会在STAMP变量指定的目录写入一个时间戳。在后续运行中，BitBake查看tmp/stamps内的构建目录，并不会重新运行已经完成的任务，除非发现时间戳无效。目前，只有在每个配方文件的基础上考虑无效的时间戳。例如，如果给定目标的配置戳的时间戳大于编译时间戳，那么编译任务会重新运行。然而，重新运行编译任务对依赖于该目标的其他提供者没有影响。
+
+时间戳的确切格式是部分可配置的。在较新版本的BitBake中，哈希值被追加到戳上，以便如果配置发生变化，戳就变得无效，任务会自动重新运行。这个哈希值或使用的签名由配置的签名策略管理（见\ `《校验和（签名）节》 <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-execution.html#checksums-signatures>`__\ 了解信息）。还可以使用[stamp-extra-info]任务标志将额外的元数据追加到戳上。例如，OpenEmbedded使用此标志使某些任务具有机器特定性。
+
+.. note::
+
+   有些任务被标记为“nostamp”任务。当这些任务运行时，不会创建时间戳文件。因此，“nostamp”任务总是会重新运行。
+
+有关任务的更多信息，请参阅\ `《任务》 <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-metadata.html#tasks>`__\ 一节。
+
+2.7 执行任务
+============
+
+任务可以是shell任务或Python任务。对于shell任务，BitBake会将一个shell脚本写入\ ``${T}/run.do_taskname.pid``\ ，然后执行该脚本。生成的shell脚本包含所有导出的变量和所有变量展开后的shell函数。shell脚本的输出进入文件\ ``${T}/log.do_taskname.pid``\ 。查看运行文件中展开的shell函数和日志文件中的输出是一种有用的调试技术。
+
+对于Python任务，BitBake在内部执行任务并将信息记录到控制终端。BitBake的未来版本将以类似于处理shell任务的方式将函数写入文件。日志记录也将以类似于shell任务的方式进行处理。
+
+BitBake运行任务的顺序由其任务调度器控制。可以配置调度器并为特定用例定义自定义实现。有关更多信息，请参阅控制行为的这些变量：
+
+-  `BB_SCHEDULER <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_SCHEDULER>`__
+
+-  `BB_SCHEDULERS <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_SCHEDULERS>`__
+
+可以在任务的主函数之前和之后运行函数。这是通过使用任务的[prefuncs]和[postfuncs]标志来完成的，这些标志列出了要运行的函数。
+
+2.8 校验（签名）
+================
+
+校验和是一个任务输入的唯一签名。任务的签名可以用来判断一个任务是否需要运行。由于是任务输入的变化触发了任务的运行，BitBake需要检测给定任务的所有输入。对于shell任务来说，这相对简单，因为BitBake为每个任务生成一个“run”
+shell脚本，并且可以创建一个校验和，让你很好地了解任务数据何时发生变化。
+
+使问题复杂化的是，有些东西不应该包含在校验和中。首先，有给定任务的实际特定构建路径——工作目录。工作目录的变化并不重要，因为它不应该影响目标包的输出。排除工作目录的简单方法是将其设置为某个固定值，并为“run”脚本创建校验和。BitBake更进一步，使用\ `BB_BASEHASH_IGNORE_VARS <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_BASEHASH_IGNORE_VARS>`__\ 变量定义了一个列表，该列表中的变量在生成签名时永远不应该被包括。
+
+另一个问题是“run”脚本包含了可能会或可能不会被调用的函数。增量构建解决方案包含了代码，用于确定shell函数之间的依赖关系。这段代码用于将“run”脚本削减到最小集合，从而解决这个问题，并作为额外好处使“run”脚本更易读。
+
+到目前为止，我们有了针对shell脚本的解决方案。Python任务怎么办？即使这些任务更难，也适用同样的方法。这个过程需要弄清楚Python函数访问了哪些变量以及它调用了哪些函数。同样，增量构建解决方案包含了代码，首先确定变量和函数的依赖关系，然后为作为任务输入的数据创建校验和。
+
+就像工作目录的情况一样，存在应该忽略依赖关系的情况。对于这些情况，你可以通过使用以下类似的行来指示构建过程忽略依赖关系：
+
+::
+
+   PACKAGE_ARCHS[vardepsexclude] = "MACHINE"
+
+这个例子确保了PACKAGE_ARCHS变量不依赖于MACHINE的值，即使它确实引用了它。
+
+同样，也有一些情况我们需要添加BitBake无法找到的依赖项。你可以通过使用以下类似的行来完成这一点：
+
+::
+
+   PACKAGE_ARCHS[vardeps] = "MACHINE"
+
+这个例子明确地将MACHINE变量添加为PACKAGE_ARCHS的依赖项。
+
+考虑一个内联Python的情况，例如，BitBake无法弄清楚依赖关系。当以调试模式运行时（即使用-DDD），BitBake在发现它无法弄清楚依赖关系的东西时会产生输出。
+
+到目前为止，这一节只讨论了任务的直接输入。基于直接输入的信息在代码中被称为“basehash”。然而，还有一个问题是任务的间接输入——那些已经构建好并存在于构建目录中的东西。特定任务的校验和（或签名）需要添加该任务所依赖的所有任务的哈希值。选择添加哪些依赖项是一个策略决策。然而，其效果是生成一个主校验和，它结合了basehash和任务依赖项的哈希值。
+
+在代码层面，有多种方法可以影响basehash和依赖任务哈希值。在BitBake配置文件中，我们可以给BitBake一些额外的信息来帮助它构建basehash。以下声明实际上导致了一个全局变量依赖排除列表——永远不会被包含在任何校验和中的变量。这个例子使用了OpenEmbedded的变量来帮助说明这个概念：
+
+::
+
+   BB_BASEHASH_IGNORE_VARS ?= "TMPDIR FILE PATH PWD BB_TASKHASH BBPATH DL_DIR \
+       SSTATE_DIR THISDIR FILESEXTRAPATHS FILE_DIRNAME HOME LOGNAME SHELL \
+       USER FILESPATH STAGING_DIR_HOST STAGING_DIR_TARGET COREBASE PRSERV_HOST \
+       PRSERV_DUMPDIR PRSERV_DUMPFILE PRSERV_LOCKDOWN PARALLEL_MAKE \
+       CCACHE_DIR EXTERNAL_TOOLCHAIN CCACHE CCACHE_DISABLE LICENSE_PATH SDKPKGSUFFIX"
+
+上一个例子排除了作为TMPDIR一部分的工作目录。
+
+决定通过依赖链包含哪些依赖任务的哈希值的规则更加复杂，通常使用Python函数来完成。meta/lib/oe/sstatesig.py中的代码显示了两个这样的例子，并且还说明了如果愿意，您可以将您自己的策略插入到系统中。这个文件定义了OpenEmbedded-Core使用的基本签名生成器：“OEBasicHash”。默认情况下，在BitBake中启用了一个虚拟的“noop”签名处理器。这意味着行为与之前的版本没有变化。OE-Core通过bitbake.conf文件中的这个设置默认使用“OEBasicHash”签名处理器：
+
+::
+
+   BB_SIGNATURE_HANDLER ?= "OEBasicHash"
+
+“OEBasicHash”
+`BB_SIGNATURE_HANDLER <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_SIGNATURE_HANDLER>`__\ 的主要特性是它将任务哈希添加到戳记文件中。得益于此，任何元数据的变化都会改变任务哈希，自动导致任务再次运行。这样就无需增加PR值，而且对元数据的更改会自动波及整个构建。
+
+同样值得注意的是，签名生成器的最终结果是使某些依赖和哈希信息可供构建使用。这些信息包括：
+
+-  BB_BASEHASH_task-taskname：每个任务的基础哈希。
+-  BB_BASEHASH_filename:taskname：每个依赖任务的基础哈希。
+-  BB_TASKHASH：当前运行任务的哈希。
+
+值得注意的是，BitBake的“-S”选项允许您调试BitBake对签名的处理。传递给-S的选项允许使用不同的调试模式，既可以使用BitBake自己的调试函数，也可以使用可能在元数据/签名处理器本身中定义的调试函数。最简单的参数是“none”，它会导致一系列签名信息被写入与指定目标相对应的STAMPS_DIR。另一个目前可用的参数是“printdiff”，它导致BitBake尝试建立最接近的签名匹配（例如，在sstate缓存中），然后在匹配项上运行bitbake-diffsigs以确定两个戳记树分叉的戳记和差异。
+
+.. note::
+
+   未来的BitBake版本可能会通过额外的“-S”参数提供其他签名处理器。
+
+您可以在\ `任务校验和和Setscene部分 <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-metadata.html#task-checksums-and-setscene>`__\ 找到有关校验和元数据的更多信息。
+
+2.9 Setscene
+==============
+
+setscene过程使BitBake能够处理“预构建”的工件。处理和重用这些工件的能力让BitBake不必每次都从头开始构建某个东西，而是尽可能使用现有的构建工件。
+
+BitBake需要可靠的数据来指示一个工件是否兼容。前一节中描述的签名提供了表示工件是否兼容的理想方式。如果签名相同，一个对象可以被重用。
+
+如果一个对象可以被重用，问题就变成了如何用预构建的工件替换给定的任务或一组任务。BitBake通过“setscene”过程解决这个问题。
+
+当BitBake被要求构建一个给定的目标时，在构建任何东西之前，它首先询问是否为它正在构建的任何目标或任何中间目标提供了缓存信息。如果有可用的缓存信息，BitBake使用这些信息而不是运行主要任务。
+
+BitBake首先调用由\ `BB_HASHCHECK_FUNCTION <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_HASHCHECK_FUNCTION>`__\ 变量定义的函数，该函数带有它想要构建的任务列表和相应的哈希。这个函数旨在快速返回它认为可以获得工件的任务列表。
+
+接下来，对于作为可能性返回的每个任务，BitBake执行可能覆盖的工件的任务的setscene版本。任务的setscene版本在任务名称后附加了字符串“_setscene”。因此，例如，名为xxx的任务有一个名为xxx_setscene的setscene任务。任务的setscene版本执行并提供必要的工件，返回成功或失败。
+
+如前所述，一个工件可以覆盖多个任务。例如，如果你已经有了编译后的二进制文件，获取编译器是没有意义的。为了处理这个问题，BitBake为每个成功的setscene任务调用\ `BB_SETSCENE_DEPVALID <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_SETSCENE_DEPVALID>`__\ 函数，以知道是否需要获取该任务的依赖项。
+
+您可以在\ `任务校验和和Setscene部分 <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-metadata.html#task-checksums-and-setscene>`__\ 找到有关setscene元数据的更多信息。
+
+2.10 Logging
+===============
+
+除了标准的命令行选项来控制构建在执行时的详细程度，bitbake还支持通过BB_LOGCONFIG变量对Python日志设施进行用户自定义配置。这个变量定义了一个JSON或YAML的日志配置，将被智能地合并到默认配置中。日志配置按照以下规则合并：
+
+如果顶层键bitbake_merge被设置为False，用户定义的配置将完全替换默认配置。在这种情况下，所有其他规则都被忽略。
+
+用户配置必须有一个与默认配置值匹配的顶级版本。
+
+在handlers、formatters或filters中定义的任何键，将被合并到默认配置中的相同部分，如果有冲突，用户指定的键将替换默认键。实际上，这意味着如果默认配置和用户配置都指定了一个名为myhandler的处理程序，用户定义的处理程序将替换默认处理程序。为了防止用户无意中替换默认的处理程序、格式化器或过滤器，所有的默认处理程序都以“BitBake.”为前缀命名。
+
+如果用户定义了一个logger，并且key
+bitbake_merge设置为False，那么该logger将被用户配置完全替换。在这种情况下，没有其他规则适用于该logger。
+
+对于给定的logger，所有用户定义的过滤器和处理程序属性都将与默认logger的相应属性合并。例如，如果用户配置为BitBake.SigGen添加了一个名为myFilter的过滤器，而默认配置添加了一个名为BitBake.defaultFilter的过滤器，这两个过滤器都将应用于该logger。
+
+作为第一个例子，您可以创建一个hashequiv.json的用户日志配置文件，将所有VERBOSE或更高优先级的Hash
+Equivalence相关消息记录到一个名为hashequiv.log的文件中：
+
+::
+
+   {
+       "version": 1,
+       "handlers": {
+           "autobuilderlog": {
+               "class": "logging.FileHandler",
+               "formatter": "logfileFormatter",
+               "level": "DEBUG",
+               "filename": "hashequiv.log",
+               "mode": "w"
+           }
+       },
+       "formatters": {
+               "logfileFormatter": {
+                   "format": "%(name)s: %(levelname)s: %(message)s"
+               }
+       },
+       "loggers": {
+           "BitBake.SigGen.HashEquiv": {
+               "level": "VERBOSE",
+               "handlers": ["autobuilderlog"]
+           },
+           "BitBake.RunQueue.HashEquiv": {
+               "level": "VERBOSE",
+               "handlers": ["autobuilderlog"]
+           }
+       }
+   }
+
+然后在conf/local.conf中设置\ `BB_LOGCONFIG <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_LOGCONFIG>`__\ 变量：
+
+::
+
+   BB_LOGCONFIG = "hashequiv.json"
+
+另一个例子是这个warn.json文件，用于将所有WARNING及更高优先级的消息记录到warn.log文件中：
+
+::
+
+   {
+       "version": 1,
+       "formatters": {
+           "warnlogFormatter": {
+               "()": "bb.msg.BBLogFormatter",
+               "format": "%(levelname)s: %(message)s"
+           }
+       },
+
+       "handlers": {
+           "warnlog": {
+               "class": "logging.FileHandler",
+               "formatter": "warnlogFormatter",
+               "level": "WARNING",
+               "filename": "warn.log"
+           }
+       },
+
+       "loggers": {
+           "BitBake": {
+               "handlers": ["warnlog"]
+           }
+       },
+
+       "@disable_existing_loggers": false
+   }
+
+注意，BitBake的结构化日志辅助类在lib/bb/msg.py中实现。
+
+===============
+3 语法和操作符
+===============
+
+BitBake文件有自己的语法。这种语法与其他几种语言有相似之处，但也具有一些独特的特性。本节描述了可用的语法和操作符，并提供了示例。
+
+3.1 基本语法
+============
+
+本节提供了一些基本的语法示例。
+
+3.1.1 基本变量设置
+------------------
+
+以下示例将VARIABLE设置为“value”。这个赋值在语句被解析时立即发生。这是一个“硬”赋值。
+
+::
+
+   VARIABLE = "value"
+
+正如预期的那样，如果你在赋值中包含前导或尾随空格，这些空格会被保留：
+
+::
+
+   VARIABLE = " value"
+   VARIABLE = "value "
+
+将VARIABLE设置为“”会将其设置为空字符串，而将变量设置为“
+”会将其设置为空格（即这两个值不相同）。
+
+::
+
+   VARIABLE = ""
+   VARIABLE = " "
+
+在设置变量的值时，你可以使用单引号代替双引号。这样做允许你使用包含双引号字符的值：
+
+::
+
+   VARIABLE = 'I have a " in my value'
+
+.. note::
+
+   与Bourneshell不同，在所有其他情况下，单引号与双引号的工作方式完全相同。它们不会抑制变量扩展。
+
+3.1.2 修改现有变量
+-------------------
+
+有时你需要修改现有变量。以下是一些可能需要修改现有变量的情况：
+
+-  自定义使用该变量的配方。
+-  更改在*.bbclass文件中使用的变量的默认值。
+-  更改*.bbappend文件中的变量以覆盖原始配方中的变量。
+-  更改配置文件中的变量，以便该值覆盖现有配置。
+
+更改变量值有时可能取决于原始赋值方式以及更改的预期目的。特别是，当你将一个值附加到一个具有默认值的变量时，结果值可能不是你所期望的。在这种情况下，你提供的值可能会替换默认值而不是追加到默认值。
+
+如果你更改了变量的值后发生了无法解释的事情，你可以使用BitBake检查可疑变量的实际值。你可以对配置和配方级别的更改进行检查：
+
+-  对于配置更改，使用以下命令：这个命令显示配置文件（例如local.conf、bblayers.conf、bitbake.conf等）被解析后的变量值。
+
+   ::
+
+      $ bitbake -e
+
+   这个命令显示了在配置文件（即local.conf、bblayers.conf、bitbake.conf等）被解析后的变量值。
+
+   .. note::
+
+      在命令的输出中，被导出到环境的变量前面会带有字符串“export”。
+
+-  要查找特定配方中对给定变量的更改，请使用以下命令：
+
+   ::
+
+      $ bitbake recipename -e | grep VARIABLENAME=\"
+
+   这个命令用于检查变量是否真的进入了特定配方。
+
+3.1.3 行连接
+--------------
+
+在函数之外，BitBake会在解析语句之前将任何以反斜杠字符（“”）结尾的行与下一行连接起来。“"字符最常见的用途是将变量赋值分割成多行，如下例所示：
+
+::
+
+   FOO = "bar \
+          baz \
+          qaz"
+
+在连接行时，“”字符和其后的换行符都会被移除。因此，没有换行符会出现在FOO的值中。
+
+考虑这个额外的例子，其中两个赋值都将“barbaz”赋给FOO：
+
+::
+
+   FOO = "barbaz"
+   FOO = "bar\
+   baz"
+
+.. note::
+
+   BitBake不会解释变量值中的转义序列，如 `\n` 。要使其生效，必须将值传递给一些解释转义序列的实用程序，例如printf或 `echo -n`。
+
+3.1.4 变量扩展
+---------------
+
+变量可以使用类似于Bourneshells中变量扩展的语法引用其他变量的内容。以下赋值将导致A包含“aval”，而B计算结果为“preavalpost”。
+
+::
+
+   A = "aval"
+   B = "pre${A}post"
+
+.. note::
+
+   与Bourneshells不同，花括号是必须的：只有\ ``${FOO}``\ 而不是\ ``$FOO``\ 被识别为FOO的扩展。
+
+“=”操作符不会立即扩展右侧的变量引用。相反，扩展被推迟到实际使用赋值给的变量时。结果取决于被引用变量的当前值。以下示例应该阐明了这种行为：
+
+::
+
+   A = "${B} baz"
+   B = "${C} bar"
+   C = "foo"
+   *At this point, ${A} equals "foo bar baz"*
+   C = "qux"
+   *At this point, ${A} equals "qux bar baz"*
+   B = "norf"
+   *At this point, ${A} equals "norf baz"*
+
+将这种行为与立即变量扩展（：=）操作符对比。
+
+如果在不存在的变量上使用变量扩展语法，字符串将保持不变。例如，给定以下赋值，只要FOO不存在，BAR就会扩展为字面字符串“${FOO}”。
+
+::
+
+   BAR = "${FOO}"
+
+3.1.5 设置默认值(?=)
+--------------------
+
+你可以使用“？=”操作符来实现对变量的“软”赋值。这种类型的赋值允许你在语句解析时定义一个未定义的变量，但如果该变量有值，则保留该值不变。这里有一个例子：
+
+::
+
+   A ?= "aval"
+
+如果在这个语句被解析的时候，A已经被设置，那么该变量保持它的值。然而，如果A尚未设置，该变量将被设置为“aval”。
+
+.. note::
+
+   这种赋值是立即的。因此，如果对单个变量存在多个“？=”赋值，最终会使用其中的第一个。
+
+3.1.6 设置弱默认值(??=)
+--------------------------
+
+变量的弱默认值是指，如果没有通过其他任何赋值操作符为该变量分配值时，该变量将扩展为此值。“？？=”
+操作符会立即生效，替换之前定义的任何弱默认值。这里有一个例子：
+
+::
+
+   W ??= "x"
+   A := "${W}" # Immediate variable expansion
+   W ??= "y"
+   B := "${W}" # Immediate variable expansion
+   W ??= "z"
+   C = "${W}"
+   W ?= "i"
+
+解析后我们将得到：
+
+::
+
+   A = "x"
+   B = "y"
+   C = "i"
+   W = "i"
+
+追加和前置非覆盖样式不会替换弱默认值，这意味着解析后：
+
+::
+
+   W ??= "x"
+   W += "y"
+
+我们将得到：
+
+::
+
+   W = " y"
+
+另一方面，覆盖样式的追加/前置/移除是在替换了任何活动的弱默认值之后应用的：
+
+::
+
+   W ??= "x"
+   W:append = "y"
+
+解析后我们将得到：
+
+::
+
+   W = "xy"
+
+3.1.7 立即变量扩展(:=)
+----------------------
+
+“：=”操作符使变量的内容立即扩展，而不是在变量实际使用时扩展：
+
+::
+
+   T = "123"
+   A := "test ${T}"
+   T = "456"
+   B := "${T} ${C}"
+   C = "cval"
+   C := "${C}append"
+
+在这个例子中，即使T的最终值为“456”，A也包含“test
+123”。变量B最终将包含“456
+cvalappend”。这是因为在（立即）扩展期间，对未定义变量的引用保持不变。这与GNU
+Make不同，在GNU
+Make中，未定义的变量扩展为空。变量C包含“cvalappend”，因为${C}立即扩展为“cval”。
+
+3.1.8 追加(+=)和前置(=+)带空格
+------------------------------
+
+追加和前置值是常见的操作，可以使用“+=”和“=+”操作符来完成。这些操作符在当前值和前置或追加值之间插入一个空格。
+
+这些操作符在解析期间立即生效。以下是一些示例：
+
+::
+
+   B = "bval"
+   B += "additionaldata"
+   C = "cval"
+   C =+ "test"
+
+变量B包含“bval additionaldata”，C包含“test cval”。
+
+3.1.9 追加(.=)和前置(=.)无空格
+------------------------------
+
+如果你想在没有插入空格的情况下追加或前置值，使用“.=”和“=.”操作符。
+
+这些操作符在解析期间立即生效。以下是一些示例：
+
+::
+
+   B = "bval"
+   B .= "additionaldata"
+   C = "cval"
+   C =. "test"
+
+变量B包含“bvaladditionaldata”，C包含“testcval”。
+
+3.1.10 追加和前置（覆盖样式语法）
+-----------------------------------
+
+你也可以使用覆盖样式语法来追加和前置一个变量的值。当你使用这种语法时，不会插入空格。
+
+这些操作符与“：=”、“.=”、“=.”、“+=”和“=+”操作符的不同之处在于，它们的效果是在变量扩展时应用的，而不是立即应用。以下是一些示例：
+
+::
+
+   B = "bval"
+   B:append = " additional data"
+   C = "cval"
+   C:prepend = "additional data "
+   D = "dval"
+   D:append = "additional data"
+
+变量B变为“bval additional data”，C变为“additional data
+cval”。变量D变为“dvaladditional data”。
+
+.. note::
+
+   使用覆盖语法时，你必须控制所有的空格。
+
+.. note::
+
+   覆盖是按照这个顺序应用的：“：append”、“：prepend”、“：remove”。
+
+也可以向shell函数和BitBake风格的Python函数追加和前置。有关示例，请参阅“\ `Shell
+Functions <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-metadata.html#shell-functions>`__\ ”和“\ `BitBake-Style
+Python
+Functions <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-metadata.html#bitbake-style-python-functions>`__\ ”部分。
+
+3.1.11 移除（覆盖样式语法）
+------------------------------
+
+你可以使用移除覆盖样式语法从列表中删除值。指定一个要移除的值会导致该变量中所有出现的该值都被移除。与“：append”和“：prepend”不同，不需要在值前或值后添加空格。
+
+当你使用这种语法时，BitBake期望一个或多个字符串。周围的空格和间距会被保留。以下是一个例子：
+
+::
+
+   FOO = "123 456 789 123456 123 456 123 456"
+   FOO:remove = "123"
+   FOO:remove = "456"
+   FOO2 = " abc def ghi abcdef abc def abc def def"
+   FOO2:remove = "\
+       def \
+       abc \
+       ghi \
+       "
+
+变量FOO变为“ 789 123456 ”，FOO2变为“ abcdef ”。
+
+与“：append”和“：prepend”一样，“：remove”是在变量扩展时应用的。
+
+.. note::
+
+   覆盖是按照这个顺序应用的：“：append”、“：prepend”、“：remove”。这意味着不可能重新追加之前已移除的字符串。然而，通过使用一个中间变量，将其内容传递给“：remove”，修改该中间变量就相当于保留在：中的字符串，可以撤销“：remove”操作。
+
+   ::
+
+      FOOREMOVE = "123 456 789"
+      FOO:remove = "${FOOREMOVE}"
+      ...
+      FOOREMOVE = "123 789"
+
+   这扩展为 FOO:remove = “123 789”。
+
+.. note::
+
+   覆盖应用顺序可能与变量解析历史不匹配，即 bitbake -e的输出可能包含在“：append”之前的“：remove”，但结果将是已移除的字符串，因为“：remove”最后处理。
+
+3.1.12 覆盖样式操作优点
+-----------------------
+
+与“+=”和“=+”操作符相比，覆盖样式操作“：append”、“：prepend”和“：remove”的一个优点是，覆盖样式操作符提供了保证的操作。例如，考虑一个需要将值“val”添加到变量FOO的类foo.bbclass，以及如下所示使用foo.bbclass的配方：
+
+::
+
+   inherit foo
+   FOO = "initial"
+
+如果 foo.bbclass 使用“+=”操作符，如下所示，那么 FOO
+的最终值将是“initial”，这不是我们想要的：
+
+::
+
+   FOO += "val"
+
+另一方面，如果 foo.bbclass 使用“：append”操作符，那么 FOO
+的最终值将是“initial val”，这是预期的结果：
+
+::
+
+   FOO:append = " val"
+
+.. note::
+
+   永远不需要将“+=”与“：append”一起使用。以下赋值序列会将“barbaz”追加到FOO：
+
+   ::
+
+      FOO:append = "bar"
+      FOO:append = "baz"
+
+   在之前的例子中，将第二个赋值改为使用“+=”的唯一效果是在追加的值前添加空格（由于“+=”操作符的工作方式）。
+
+覆盖样式操作的另一个优点是，您可以将它们与其他覆盖操作结合使用，如“\ `条件语法（覆盖） <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-metadata.html#conditional-syntax-overrides>`__\ ”部分所述。
+
+3.1.13 变量标志语法
+-------------------
+
+变量标志是BitBake的变量属性或特性的实现方式。这是将额外信息标记到变量上的一种方法。您可以在“变量标志”部分了解更多关于变量标志的通用信息。
+
+您可以定义、追加和前置变量标志的值。之前提到的所有标准语法操作都适用于变量标志，除了覆盖样式语法（即“：prepend”、“：append”和“：remove”）。
+
+以下是一些设置变量标志的示例：
+
+::
+
+   FOO[a] = "abc"
+   FOO[b] = "123"
+   FOO[a] += "456"
+
+变量FOO有两个标志：[a]和[b]。这两个标志分别立即设置为“abc”和“123”。[a]标志变为“abc
+456”。
+
+不需要预先定义变量标志。您可以直接开始使用它们。一个极其常见的应用是将一些简要的文档附加到BitBake变量，如下所示：
+
+::
+
+   CACHE[doc] = "The directory holding the cache of the metadata."
+
+.. note: 
+   
+   注意
+
+   在Python代码中，以单个下划线（_）开头的变量标志名是允许的，但会被d.getVarFlags(“VAR”)忽略。这样的标志名在BitBake内部使用。
+
+3.1.14 内联Python变量扩展
+--------------------------
+
+你可以使用内联Python变量扩展来设置变量。这里有一个例子：
+
+.. code:: python
+
+   DATE = "${@time.strftime('%Y%m%d',time.gmtime())}"
+
+这个例子将把DATE变量设置为当前日期。
+
+这个特性最常用的可能是从BitBake的内部数据字典d中提取变量的值，以下几行代码分别选择了包的名称和其版本号的值：
+
+::
+
+   PN = "${@bb.parse.vars_from_file(d.getVar('FILE', False),d)[0] or 'defaultpkgname'}"
+   PV = "${@bb.parse.vars_from_file(d.getVar('FILE', False),d)[1] or '1.0'}"
+
+.. note::
+
+   就“=”和“：=”操作符而言，内联Python表达式的工作方式与变量扩展相同。给定以下赋值，每次扩展FOO时都会调用foo()函数：
+
+   .. code:: python
+
+      FOO = "${@foo()}"
+
+   与此相对的是以下立即赋值，其中foo()函数只在解析赋值时被调用一次：
+
+   .. code:: python
+
+      FOO := "${@foo()}"
+
+   要在解析过程中使用Python代码设置变量的不同方法，请参阅“\ `匿名Python函数 <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-metadata.html#anonymous-python-functions>`__\ ”部分。
+
+3.1.15 取消设置变量
+--------------------
+
+可以通过使用“unset”关键字完全从BitBake的内部数据字典中移除一个变量或变量标志。这里有一个例子：
+
+.. code:: python
+
+   unset DATE
+   unset do_fetch[noexec]
+
+这两条语句将移除DATE和do_fetch[noexec]标志。
+
+3.1.16 提供路径名
+------------------
+
+在为BitBake指定路径名时，不要使用波浪号（“-”）作为您的主目录的快捷方式。这样做可能会导致BitBake无法识别该路径，因为BitBake不会像shell那样扩展这个字符。
+
+相反，请提供一个更完整的路径，如下所示：
+
+.. code::
+
+   BBLAYERS ?= " 
+       /home/scott-lenovo/LayerA 
+   "
+
+3.2 导出变量到环境
+===================
+
+导出变量到运行任务的环境可以通过使用export关键字来实现。例如，在以下示例中，当运行do_foo任务时，它会打印“来自环境的值”：
+
+.. code:: bash
+
+   export ENV_VARIABLE
+   ENV_VARIABLE = "value from the environment"
+
+   do_foo() {
+       bbplain "$ENV_VARIABLE"
+   }
+
+注意：在这种情况下，BitBake不会展开\ ``$ENV_VARIABLE``\ ，因为它缺少必要的{}。相反，\ ``$ENV_VARIABLE``\ 由shell展开。
+
+无论\ ``export ENV_VARIABLE``\ 出现在赋值给ENV_VARIABLE之前还是之后，都不重要。
+
+还可以将export与为变量设置值结合使用。以下是一个例子：
+
+.. code:: bash
+
+   export ENV_VARIABLE = "variable-value"
+
+在bitbake -e的输出中，导出到环境的变量前面带有“export”。
+
+通常导出到环境的一些变量包括CC和CFLAGS，这些变量会被许多构建系统捕获。
+
+3.3 条件语法（覆盖）
+=======================
+
+BitBake使用OVERRIDES来控制在解析配方和配置文件之后，哪些变量被覆盖。这一节描述了您如何使用OVERRIDES作为条件元数据，讨论了与OVERRIDES相关的键扩展，并提供了帮助理解的一些例子。
+
+3.3.1 条件元数据
+-----------------
+
+您可以使用OVERRIDES来有条件地选择变量的特定版本，以及有条件地追加或前置变量的值。
+
+.. note::
+
+   覆盖只能使用小写字符、数字和破折号。特别是，在覆盖名称中不允许使用冒号，因为它们用于将覆盖项彼此分离以及与变量名分离。
+
+-  选择变量：OVERRIDES
+   变量是一个由冒号分隔的列表，包含您想要满足条件的项目。因此，如果您有一个基于“arm”条件的变量，并且“arm”在
+   OVERRIDES
+   中，那么将使用该变量的“arm”特定版本，而不是非条件版本。这里有一个例子：
+
+   ::
+
+      OVERRIDES = "architecture:os:machine"
+      TEST = "default"
+      TEST:os = "osspecific"
+      TEST:nooverride = "othercondvalue"
+
+   在这个例子中，OVERRIDES
+   变量列出了三个覆盖项：“architecture”、“os”和“machine”。变量 TEST
+   本身具有默认值“default”。您可以通过将“os”覆盖项附加到变量（即
+   TEST:os）来选择 TEST 变量的 os 特定版本。
+
+   为了更好地理解这一点，考虑一个实际的例子，假设一个基于 OpenEmbedded
+   元数据的 Linux 内核配方文件。配方文件中的以下行首先将内核分支变量
+   KBRANCH 设置为默认值，然后根据构建的体系结构有条件地覆盖该值：
+
+   ::
+
+      KBRANCH = "standard/base"
+      KBRANCH:qemuarm = "standard/arm-versatile-926ejs"
+      KBRANCH:qemumips = "standard/mti-malta32"
+      KBRANCH:qemuppc = "standard/qemuppc"
+      KBRANCH:qemux86 = "standard/common-pc/base"
+      KBRANCH:qemux86-64 = "standard/common-pc-64/base"
+      KBRANCH:qemumips64 = "standard/mti-malta64"
+
+-  **附加和前置：**\ BitBake 还支持基于特定项目是否列在 OVERRIDES
+   中，对变量值进行追加（append）和前置（prepend）操作。这里有一个例子：
+
+   ::
+
+      DEPENDS = "glibc ncurses"
+      OVERRIDES = "machine:local"
+      DEPENDS:append:machine = "libmad"
+
+   在这个例子中，DEPENDS 变为 “glibc ncurses libmad”。
+
+   再次使用一个基于 OpenEmbedded 元数据的 Linux
+   内核配方文件作为示例，以下行将根据体系结构有条件地追加到
+   KERNEL_FEATURES 变量：
+
+   ::
+
+      KERNEL_FEATURES:append = " ${KERNEL_EXTRA_FEATURES}"
+      KERNEL_FEATURES:append:qemux86=" cfg/sound.scc cfg/paravirt_kvm.scc"
+      KERNEL_FEATURES:append:qemux86-64=" cfg/sound.scc cfg/paravirt_kvm.scc"
+
+-  **为单个任务设置变量：**\ BitBake
+   支持仅为单个任务的持续时间设置变量。这里有一个例子：
+
+   ::
+
+      FOO:task-configure = "val 1"
+      FOO:task-compile = "val 2"
+
+   在之前的示例中，执行 do_configure 任务时，FOO 的值为 “val 1”，而执行
+   do_compile 任务时，值为 “val 2”。
+
+   内部实现上，这是通过在 do_compile 任务的本地数据存储的 OVERRIDES
+   值前加上任务（例如“task-compile:”）来实现的。
+
+   您也可以使用这种语法与其他组合（例如“：prepend”）一起使用，如下所示：
+
+   ::
+
+      EXTRA_OEMAKE:prepend:task-compile = "${PARALLEL_MAKE} "
+
+.. note::
+
+   在BitBake 1.52（Honister3.4）之前，OVERRIDES的语法使用_而不是：，因此您仍然会找到很多文档使用_append、_prepend和_remove等。
+
+   有关详细信息，请参阅YoctoProject手册迁移说明中的 `Overrides语法 <https://docs.yoctoproject.org/migration-guides/migration-3.4.html#override-syntax-changes>` 更改部分。
+
+3.3.2 key键扩展
+----------------
+
+key键扩展发生在BitBake数据存储被最终确定时。为了更好地理解这一点，考虑以下示例：
+
+::
+
+   A${B} = "X"
+   B = "2"
+   A2 = "Y"
+
+在这种情况下，在解析完成后，BitBake将${B}扩展为“2”。此扩展导致在扩展之前设置为“Y”的A2变为“X”。
+
+3.3.3 范例
+------------
+
+尽管之前的解释展示了变量定义的不同形式，但当变量操作符、条件覆写和无条件覆写结合在一起时，确切地理解发生了什么可能还是很难。这一部分将通过一些常见的场景及其解释来展示通常令用户感到困惑的变量交互。
+
+关于覆写和各种“追加”操作符生效的顺序，人们常常感到困惑。请记住，使用“：append”和“：prepend”进行的追加或前置操作并不会导致立即赋值，不像“+=”、“.=”、“=+”或“=.”那样。考虑以下示例：
+
+::
+
+   OVERRIDES = "foo"
+   A = "Z"
+   A:foo:append = "X"
+
+在这种情况下，A被无条件地设置为“Z”，而“X”被无条件且立即追加到变量A:foo。由于还没有应用覆写，A:foo因追加而被设置为“X”，而A简单地等于“Z”。
+
+然而，应用覆写会改变情况。由于“foo”列在OVERRIVES中，条件变量A被替换为“foo”版本，即等于“X”。所以实际上，A:foo替换了A。
+
+下一个示例改变了覆写和追加的顺序：
+
+::
+
+   OVERRIDES = "foo"
+   A = "Z"
+   A:append:foo = "X"
+
+在这种情况下，处理覆写之前，A被设置为“Z”，而A:append:foo被设置为“X”。然而，一旦应用了“foo”的覆写，A就被追加了“X”。因此，A变成了“ZX”。请注意，没有追加空格。
+
+下一个示例将追加和覆写的顺序颠倒回第一个示例的样子：
+
+::
+
+   OVERRIDES = "foo"
+   A = "Y"
+   A:foo:append = "Z"
+   A:foo:append = "X"
+
+在这种情况下，在任何覆写被解决之前，A使用立即赋值被设置为“Y”。这个立即赋值之后，A:foo被设置为“Z”，然后进一步追加“X”，使得变量被设置为“ZX”。最后，应用“foo”的覆写导致条件变量A变成“ZX”（即A被A:foo替换）。
+
+最后一个示例混合了一些不同的操作符：
+
+::
+
+   A = "1"
+   A:append = "2"
+   A:append = "3"
+   A += "4"
+   A .= "5"
+
+在这种情况下，追加操作符的类型影响了BitBake多次遍历代码时的赋值顺序。最初，由于使用了立即操作符的三条语句，A被设置为“1
+45”。在这些赋值完成后，BitBake应用“：append”操作。这些操作导致A变成了“1
+4523”。
+
+3.4 共享功能
+==============
+
+BitBake允许通过包含文件（.inc）和类文件（.bbclass）来共享元数据。例如，假设你有一段通用的功能，比如一个任务定义，你希望在多个配方之间共享。在这种情况下，创建一个包含通用功能的.bbclass文件，然后在你的配方中使用inherit指令来继承这个类，将是共享任务的常见方式。
+
+这一部分介绍了BitBake提供的机制，让你能够在配方之间共享功能。具体来说，这些机制包括include、inherit、INHERIT和require指令。
+
+3.4.1. 定位包含文件和类文件
+---------------------------
+
+BitBake使用BBPATH变量来定位所需的包含文件和类文件。此外，BitBake还会搜索当前目录以查找包含和要求指令。
+
+.. note::
+
+   BBPATH变量类似于环境变量PATH。
+
+为了使包含文件和类文件能够被BitBake找到，它们需要位于可以在BBPATH中找到的“classes”子目录中。
+
+3.4.2 inherit 指令
+---------------------
+
+在编写配方或类文件时，你可以使用继承指令来继承一个类（.bbclass）的功能。BitBake仅支持在配方和类文件（即.bb和.bbclass）中使用此指令。
+
+继承指令是一种基本的手段，用于指定你的配方所需的类文件中包含的功能。例如，你可以轻易地抽象出一个构建使用Autoconf和Automake的包的任务，并将这些任务放入一个类文件中，然后让你的配方继承那个类文件。
+
+作为一个示例，你的配方可以使用以下指令来继承autotools.bbclass文件。该类文件将包含使用Autotools的通用功能，可以在配方之间共享：
+
+::
+
+   inherit autotools
+
+在这种情况下，BitBake会在BBPATH中搜索目录classes/autotools.bbclass。
+
+.. note::
+
+   你可以通过在“继承”语句之后这样做，来覆盖配方中继承类的任何值和函数。
+
+如果你想要使用指令来继承多个类，请用空格将它们分隔开。以下示例显示了如何同时继承buildhistory和rm_work类：
+
+::
+
+   inherit buildhistory rm_work
+
+与include和require指令相比，继承指令的一个优势是你可以有条件地继承类文件。你可以通过在继承语句后使用变量表达式来实现这一点。这里有一个示例：
+
+::
+
+   inherit ${VARNAME}
+
+如果要设置VARNAME，需要在解析继承语句之前进行设置。在这种情况下，实现条件继承的一种方法是使用覆盖：
+
+::
+
+   VARIABLE = ""
+   VARIABLE:someoverride = "myclass"
+
+另一种方法是使用匿名Python。这里有一个示例：
+
+::
+
+   python () {
+       if condition == value:
+           d.setVar('VARIABLE', 'myclass')
+       else:
+           d.setVar('VARIABLE', '')
+   }
+
+或者，你可以使用以下形式的内联Python表达式：
+
+::
+
+   inherit ${@'classname' if condition else ''}
+   inherit ${@functionname(params)}
+
+在所有情况下，如果表达式计算结果为空字符串，该语句不会触发语法错误，因为它变成了一个空操作。
+
+3.4.3 include 指令
+---------------------
+
+BitBake理解include指令。这个指令使得BitBake解析你指定的任何文件，并将该文件插入到那个位置。这个指令很像Make中的等效指令，除了如果在include行上指定的路径是相对路径，BitBake会在BBPATH内找到它能找到的第一个文件。
+
+与仅限制于类（即.bbclass）文件的继承指令相比，include指令是一种更通用的包含功能的方法。对于不适合.bbclass文件的任何其他类型的共享或封装的功能或配置，都可以使用include指令。
+
+例如，假设你需要一个配方来包含一些自我测试定义：
+
+::
+
+   include test_defs.inc
+
+.. note::
+
+   如果找不到文件，include指令不会产生错误。因此，如果你期望包含的文件应该存在，建议使用require而不是include。这样做可以确保在找不到文件时会产生错误。
+
+3.4.4 require 指令
+---------------------
+
+BitBake理解require指令。这个指令的行为就像include指令一样，除了如果找不到要包含的文件，BitBake会引发解析错误。因此，任何你需要的文件都会被插入到正在解析的文件中指令的位置。
+
+require指令，就像前面描述的include指令一样，与仅限于类（即.bbclass）文件的继承指令相比，是一种更通用的包含功能的方法。require指令适用于任何其他类型的共享或封装的功能或配置，不适合.bbclass文件。
+
+类似于BitBake处理include的方式，如果在require行上指定的路径是相对路径，BitBake会在BBPATH内找到它能找到的第一个文件。
+
+例如，假设你有两个版本的配方（例如foo_1.2.2.bb和foo_2.0.0.bb），其中每个版本都包含一些可以共享的相同功能。你可以创建一个名为foo.inc的包含文件，其中包含构建“foo”所需的公共定义。你还需要确保foo.inc位于你的两个配方文件所在的同一目录中。一旦这些条件设置好，你就可以使用require指令在每个配方内部共享该功能：
+
+::
+
+   require foo.inc
+
+3.4.5 inherit配置指令
+----------------------
+
+当创建一个配置文件（.conf）时，你可以使用INHERIT配置指令来继承一个类。BitBake仅支持在配置文件中使用这个指令。
+
+例如，假设你需要从配置文件中继承一个名为abc.bbclass的类文件，可以如下所示：
+
+::
+
+   INHERIT += "abc"
+
+这个配置指令会在解析过程中导致指定的类在指令点被继承。与继承指令一样，.bbclass文件必须位于BBPATH中指定的某个目录的“classes”子目录中。
+
+.. note::
+
+   由于.conf文件在BitBake执行期间首先被解析，因此使用INHERIT继承类实际上是全局继承（即对所有配方）。
+
+如果你想使用该指令继承多个类，可以在local.conf文件中的同一行上提供它们。用空格分隔类。以下示例显示了如何同时继承autotools和pkgconfig类：
+
+::
+
+   INHERIT += "autotools pkgconfig"
+
+3.5 函数
+===========
+
+BitBake支持以下类型的函数：
+
+-  Shell函数：用shell脚本编写的函数，可以直接作为函数、任务或两者执行。它们也可以被其他shell函数调用。
+
+-  BitBake风格的Python函数：用Python编写的函数，由BitBake或其他Python函数使用bb.build.exec_func()执行。
+
+-  Python函数：用Python编写的函数，由Python执行。
+
+-  匿名Python函数：在解析过程中自动执行的Python函数。
+
+无论函数的类型如何，您只能在类（.bbclass）和配方（.bb或.inc）文件中定义它们。
+
+3.5.1 shell 函数
+-------------------
+
+这是一个关于BitBake中shell函数的说明。在BitBake中，你可以使用shell脚本编写函数，这些函数可以直接作为函数、任务或两者执行。它们也可以被其他shell函数调用。例如，下面是一个简单的shell函数定义：
+
+.. code:: shell
+
+   some_function () {
+       echo "Hello World"
+   }
+
+当你在你的配方或类文件中创建这些类型的函数时，你需要遵循shell编程规则。这些脚本由/bin/sh执行，可能不是bash
+shell，而可能是诸如dash之类的东西。你不应该在shell函数中使用Bash特有的脚本（bashisms）。
+
+你可以在shell函数上应用覆盖和覆盖风格的操作符，如：append和：prepend。最常见的用法是在.bbappend文件中修改主配方中的函数。它也可以用于修改从类继承的函数。
+
+例如，考虑以下代码：
+
+.. code:: shell
+
+   do_foo() {
+       bbplain first
+       fn
+   }
+
+   fn:prepend() {
+       bbplain second
+   }
+
+   fn() {
+       bbplain third
+   }
+
+   do_foo:append() {
+       bbplain fourth
+   }
+
+运行do_foo将输出以下内容：
+
+::
+
+   recipename do_foo: first
+   recipename do_foo: second
+   recipename do_foo: third
+   recipename do_foo: fourth
+
+.. note::
+
+   注意，覆盖和覆盖风格的操作符可以应用于任何shell函数，而不仅仅是任务。
+
+你可以使用bitbake -e recipename命令查看所有覆盖应用后的最终组装函数。
+
+3.5.2 bitbake-style python 函数
+----------------------------------
+
+这些函数是用Python编写的，并且由BitBake或其他使用bb.build.exec_func()的Python函数执行。
+
+一个示例的BitBake函数是：
+
+.. code:: python
+
+   python some_python_function () {
+       d.setVar("TEXT", "Hello World")
+       print d.getVar("TEXT")
+   }
+
+因为Python的“bb”和“os”模块已经被导入，你不需要再导入这些模块。在这些类型的函数中，数据存储（“d”）是一个全局变量，总是自动可用的。
+
+.. note::
+
+   变量表达式（例如${X}）在Python函数中不再被扩展。这种行为是故意的，以便允许你自由地将变量值设置为可扩展表达式，而不会过早地扩展它们。如果你确实希望在Python函数中扩展一个变量，请使用d.getVar(“X”)。或者，对于更复杂的表达式，使用d.expand()。
+
+与shell函数类似，你也可以对BitBake风格的Python函数应用覆盖和覆盖风格的操作符。
+
+作为一个例子，考虑以下代码：
+
+.. code:: python
+
+   python do_foo:prepend() {
+       bb.plain("first")
+   }
+
+   python do_foo() {
+       bb.plain("second")
+   }
+
+   python do_foo:append() {
+       bb.plain("third")
+   }
+
+运行do_foo将输出以下内容：
+
+::
+
+   recipename do_foo: first
+   recipename do_foo: second
+   recipename do_foo: third
+
+你可以使用bitbake -e recipename命令查看所有覆盖应用后的最终组装函数。
+
+3.5.3 python 函数
+-------------------
+
+这些函数是用Python编写的，并由其他Python代码执行。Python函数的例子是实用函数，你打算从内联Python中或在其他Python函数中调用它们。下面是一个示例：
+
+.. code:: python
+
+   def get_depends(d):
+       if d.getVar('SOMECONDITION'):
+           return "dependencywithcond"
+       else:
+           return "dependency"
+
+   SOMECONDITION = "1"
+   DEPENDS = "${@get_depends(d)}"
+
+这将导致DEPENDS包含dependencywithcond。
+
+以下是关于Python函数需要了解的一些事项：
+
+Python函数可以接受参数。
+
+BitBake数据存储不是自动可用的。因此，你必须将其作为参数传递给函数。
+
+“bb”和“os” Python模块是自动可用的。你不需要导入它们。
+
+3.5.4 bitbake-style python 函数与python函数对比
+------------------------------------------------
+
+以下是BitBake风格的Python函数和常规Python函数（用“def”定义的）之间的一些重要区别：
+
+-  只有BitBake风格的Python函数可以作为任务。
+
+-  覆盖和覆盖风格的操作符只能应用于BitBake风格的Python函数。
+
+-  只有常规Python函数可以接收参数并返回值。
+
+-  变量标志，如[dirs]、[cleandirs]和[lockfiles]，可以用于BitBake风格的Python函数，但不能用于常规Python函数。
+
+-  BitBake风格的Python函数会生成一个单独的 `{T}/run.function-name.pid脚本来运行函数，并且如果它们作为任务执行，还会在{T}/log.function-name.pid` 中生成日志文件。
+
+-  常规Python函数是“内联”执行的，不会在${T}中生成任何文件。
+
+-  常规Python函数使用通常的Python语法调用。BitBake风格的Python函数通常是任务，由BitBake直接调用，但也可以通过使用bb.build.exec_func()函数从Python代码中手动调用。例如：
+   
+   .. code:: 
+   
+      python  bb.build.exec_func("my_bitbake_style_function", d)
+   
+   .. note::
+ 
+      bb.build.exec_func()也可以用来从Python代码中运行shell函数。如果你想在同一个任务中先运行一个shell函数，然后运行Python函数，那么你可以使用一个父帮助器Python函数，它首先使用bb.build.exec_func()运行shell函数，然后运行Python代码。
+
+   要从使用bb.build.exec_func()执行的函数中检测错误，你可以捕获bb.build.FuncFailed异常。
+
+   .. note::
+
+      元数据（配方和类）中的函数不应自己引发bb.build.FuncFailed。相反，bb.build.FuncFailed应被视为被调用函数失败并通过引发异常的一般指示器。例如，由bb.fatal()引发的异常将在bb.build.exec_func()内部被捕获，并且会相应地引发bb.build.FuncFailed。
+
+由于它们的简单性，除非您需要特定于BitBake风格Python函数的功能，否则您应该更喜欢常规Python函数而不是BitBake风格的Python函数。元数据中的常规Python函数是比BitBake风格Python函数更近期的发明，旧代码倾向于更频繁地使用bb.build.exec_func()。
+
+3.5.5. 匿名Python函数
+---------------------
+
+有时在解析期间以编程方式设置变量或执行其他操作会很有用。为此，您可以定义特殊的Python函数，称为匿名Python函数，这些函数在解析结束时运行。例如，以下代码根据另一个变量的值有条件地设置一个变量：
+
+.. code:: python
+
+   python () {
+       if d.getVar('SOMEVAR') == 'value':
+           d.setVar('ANOTHERVAR', 'value2')
+   }
+
+将函数标记为匿名函数的等效方法是给它命名为“__anonymous”，而不是没有名称。
+
+匿名Python函数总是在解析结束时运行，无论它们在哪里定义。如果配方中包含许多匿名函数，它们将按照在配方中定义的顺序运行。作为示例，请考虑以下代码段：
+
+.. code:: python
+
+   python () {
+       d.setVar('FOO', 'foo 2')
+   }
+
+   FOO = "foo 1"
+
+   python () {
+       d.appendVar('BAR',' bar 2')
+   }
+
+   BAR = "bar 1"
+
+前面的示例在概念上等效于以下代码段：
+
+.. code:: python
+
+   FOO = "foo 1"
+   BAR = "bar 1"
+   FOO = "foo 2"
+   BAR += "bar 2"
+
+FOO的最终值为“foo 2”，BAR的值为“bar 1 bar
+2”。就像在第二个代码段中一样，在匿名函数中设置的变量值对任务可用，任务总是在解析后运行。
+
+在匿名函数运行之前，会应用覆盖和覆盖样式操作符，如“：append”。在以下示例中，FOO的最终值为“foo
+from anonymous”：
+
+.. code:: python
+
+   FOO = "foo"
+   FOO:append = " from outside"
+
+   python () {
+       d.setVar("FOO", "foo from anonymous")
+   }
+
+有关您可以与匿名Python函数一起使用的方法，请参阅“\ `Functions You Can
+Call From Within
+Python <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-metadata.html#functions-you-can-call-from-within-python>`__\ ”部分。有关在解析期间运行Python代码的不同方法，请参阅“\ `Inline
+Python Variable
+Expansion <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-metadata.html#inline-python-variable-expansion>`__\ ”部分。
+
+3.5.6 类函数的灵活继承
+-----------------------
+
+通过编码技巧和使用EXPORT_FUNCTIONS，BitBake支持从类中导出一个函数，使得类函数作为该函数的默认实现出现，但如果继承该类的配方需要定义自己的函数版本，仍然可以调用。
+
+要理解这个特性的好处，考虑一个基本场景，即一个类定义了一个任务函数，你的配方继承了这个类。在这个基本场景中，你的配方继承了类中定义的任务函数。如果你希望的话，你的配方可以通过使用“：prepend”或“：append”操作分别在函数的开始和结束处添加内容，或者完全重新定义函数。然而，如果它重新定义了函数，就没有方法来调用类版本的函数。EXPORT_FUNCTIONS提供了一个机制，使配方的版本能够调用原始版本的函数。
+
+要利用这种技术，你需要以下东西：
+
+-  类需要按照以下方式定义函数：
+
+   ::
+
+      classname_functionname
+
+   例如，如果你有一个名为bar.bbclass的类文件和一个名为do_foo的函数，类必须按照以下方式定义函数：
+
+   ::
+
+      bar_do_foo
+
+-  类需要包含以下EXPORT_FUNCTIONS语句：
+
+   ::
+
+      EXPORT_FUNCTIONS functionname
+
+   例如，继续使用相同的示例，bar.bbclass中的语句应该是：
+
+   ::
+
+      EXPORT_FUNCTIONS do_foo
+
+-  你需要在你的配方中适当地调用函数。继续使用相同的示例，如果你的配方需要调用类版本的函数，它应该调用bar_do_foo。假设do_foo是一个shell函数，并且如上所述使用了EXPORT_FUNCTIONS，那么配方的函数可以有条件地调用类版本的函数，如下所示：
+
+   ::
+
+      do_foo() {
+          if [ somecondition ] ; then
+              bar_do_foo
+          else
+              # Do something else
+          fi
+      }
+
+   要调用你在配方中定义的修改后的函数，请将其称为do_foo。
+
+在这些条件满足的情况下，你的单个配方可以在类文件中定义的原始函数和配方中定义的修改后的函数之间自由选择。如果你没有设置这些条件，你将仅限于使用其中一个函数。
+
+3.6 任务
+========
+
+任务是BitBake执行单元，它们组成了BitBake可以为给定的配方运行的步骤。任务仅在配方和类中受支持（即在.bb文件中以及从.bb文件包含或继承的文件中）。按照惯例，任务的名称以 `do_` 开头。
+
+3.6.1. 将函数提升为任务
+-----------------------
+
+任务是已通过使用addtask命令提升为任务的shell函数或BitBake风格的Python函数。addtask命令还可以选择性地描述任务与其他任务之间的依赖关系。以下是一个示例，展示了如何定义任务并声明一些依赖项：
+
+.. code:: python
+
+   do_printdate () {
+       import time
+       print(time.strftime('%Y%m%d', time.gmtime()))
+   }
+   addtask printdate after do_fetch before do_build
+
+addtask的第一个参数是要提升为任务的函数名称。如果名称不是以 `do_` 开头，将隐式添加 `do_` ，这强制执行所有任务名称以` do_` 开头的约定。
+
+在上述示例中，do_printdate任务成为do_build任务的依赖项，do_build任务是默认任务（即除非明确指定其他任务，否则由bitbake命令运行的任务）。此外，do_printdate任务还依赖于do_fetch任务。运行do_build任务会导致首先运行do_printdate任务。
+
+   **注意**
+
+   **如果你尝试上述示例，可能会发现do_printdate任务只在你第一次使用bitbake命令构建配方时运行。这是因为BitBake在初始运行后认为任务“最新”。如果你希望强制任务始终重新运行以进行实验，可以通过使用[nostamp]变量标志使BitBake始终认为任务“过期”，如下所示：**
+
+   ::
+
+      do_printdate[nostamp] = "1"
+
+   **你还可以通过提供-f选项来显式运行任务，如下所示：**
+
+   ::
+
+      $ bitbake recipe -c printdate -f
+
+   **当使用bitbake recipe -c
+   task命令手动选择要运行的任务时，可以省略任务名称中的“do_”前缀。**
+
+你可能会想知道在不指定任何依赖关系的情况下使用addtask的实际效果，如下例所示：
+
+::
+
+   addtask printdate
+
+在此示例中，假设没有通过其他方式添加依赖关系，唯一运行任务的方式是通过显式选择它，使用bitbake
+recipe -c
+printdate。你可以使用do_listtasks任务列出配方中定义的所有任务，如下例所示：
+
+::
+
+   $ bitbake recipe -c listtasks
+
+有关任务依赖关系的更多信息，请参阅“依赖关系”部分。
+
+有关可用于任务的变量标志的信息，请参阅“变量标志”部分。
+
+.. note::
+
+   虽然不常见，但在调用addtask时定义多个任务作为依赖项是可能的。例如，以下代码段来自OpenEmbedded类文件package_tar.bbclass：
+
+   ::
+
+      addtask package_write_tar before do_build after do_packagedata do_package
+
+   注意package_write_tar任务必须等到do_packagedata和do_package都完成后才能执行。
+
+3.6.2 删除一个任务
+-------------------
+
+除了能够添加任务，你还可以删除它们。只需使用deltask命令即可删除任务。例如，要删除前几节中使用的示例任务，你可以使用以下命令：
+
+::
+
+   deltask printdate
+
+如果你使用deltask命令删除了一个具有依赖关系的任务，那么这些依赖关系不会被重新连接。例如，假设你有名为do_a、do_b和do_c的三个任务。此外，do_c依赖于do_b，而do_b又依赖于do_a。在这种情况下，如果你使用deltask删除了do_b，则通过do_b存在的do_c与do_a之间的隐式依赖关系不再存在，且do_c的依赖项不会更新为包含do_a。因此，do_c可以在do_a之前自由运行。
+
+如果你想保持这样的依赖关系完整，可以使用[noexec]变量标志来禁用任务，而不是使用deltask命令将其删除：
+
+::
+
+   do_b[noexec] = "1"
+
+3.6.3 将信息传递到构建任务环境中
+---------------------------------
+
+在运行任务时，BitBake严格控制构建任务的shell执行环境，以确保构建机器上的无关污染不会影响构建。
+
+.. note::
+
+   默认情况下，BitBake清理环境，仅包含在其传递列表中导出或列出的内容，以确保构建环境是可重现且一致的。您可以通过设置BB_PRESERVE_ENV变量来阻止这种“清理”。
+
+因此，如果您确实希望某些内容传递到构建任务环境中，您必须采取以下两个步骤：
+
+1. 告诉BitBake从环境中加载您想要的内容到数据存储中。您可以通过BB_ENV_PASSTHROUGH和BB_ENV_PASSTHROUGH_ADDITIONS变量来实现。例如，假设您希望阻止构建系统访问您的$HOME/.ccache目录。以下命令将环境变量CCACHE_DIR添加到BitBake的传递列表中，以允许该变量进入数据存储：
+
+   ::
+
+      export BB_ENV_PASSTHROUGH_ADDITIONS="$BB_ENV_PASSTHROUGH_ADDITIONS CCACHE_DIR"
+
+2. 告诉BitBake将您加载到数据存储中的内容导出到每个正在运行的任务的任务环境中。将某些内容从环境中加载到数据存储（上一步）只能使其在数据存储中可用。要将它们导出到每个正在运行的任务的任务环境，请在您的本地配置文件local.conf或发行版配置文件中使用类似以下命令：
+
+   ::
+
+      export CCACHE_DIR
+
+   .. note::
+
+      上述步骤的一个副作用是BitBake将变量记录为构建过程的依赖项，例如在setscene校验和中。如果这样做导致不必要的任务重建，您还可以标记该变量，以便setscene代码在创建校验和时忽略依赖关系。
+
+有时，能够从原始执行环境中获取信息是很有用的。BitBake将原始环境的副本保存在一个名为BB_ORIGENV的特殊变量中。
+
+BB_ORIGENV变量返回一个可以使用标准数据存储操作符查询的数据存储对象，例如getVar(,
+False)。数据存储对象可用于查找原始DISPLAY变量等。以下是一个例子：
+
+::
+
+   origenv = d.getVar("BB_ORIGENV", False)
+   bar = origenv.getVar("BAR", False)
+
+前面的例子从原始执行环境中返回BAR。
+
+===============
+4 文件下载支持
+===============
+
+BitBake的fetch模块是一个独立的库代码片段，用于处理从远程系统下载源代码和文件的复杂过程。获取源代码是构建软件的基石之一。因此，此模块构成了BitBake的重要部分。
+
+当前的fetch模块被称为“fetch2”，它指的是这是API的第二个主要版本。原始版本已经过时，并已从代码库中移除。因此，在所有情况下，本手册中的“fetch”都指代“fetch2”。
+
+4.1 下载（Fetch）
+==================
+
+BitBake在获取源代码或文件时会执行几个步骤。fetcher代码库处理两个不同的过程，首先是从某个地方（缓存或其他方式）获取文件，然后将这些文件解压缩到特定的位置和可能的特定方式。获取和解压缩文件通常后面跟着可选的补丁操作。然而，补丁操作不在此模块的覆盖范围内。
+
+执行此过程的第一部分的代码如下：
+
+.. code:: python
+
+   src_uri = (d.getVar('SRC_URI') or "").split()
+   fetcher = bb.fetch2.Fetch(src_uri, d)
+   fetcher.download()
+
+这段代码设置了一个fetch类的实例。该实例使用来自SRC_URI变量的空格分隔的URL列表，然后调用download方法来下载文件。
+
+创建fetch类的实例通常接下来会执行以下操作：
+
+.. code:: python
+
+   rootdir = l.getVar('WORKDIR')
+   fetcher.unpack(rootdir)
+
+这段代码将下载的文件解压缩到由WORKDIR指定的目录中。
+
+.. note::
+
+   为了方便，这些示例中的命名与OpenEmbedded使用的变量相匹配。如果你想查看上述代码的实际效果，可以检查OpenEmbedded类文件base.bbclass。
+
+SRC_URI和WORKDIR变量没有硬编码到fetcher中，因为这些fetcher方法可以使用（并且正在使用）不同的变量名进行调用。例如，在OpenEmbedded中，共享状态（sstate）代码使用fetch模块来获取sstate文件。
+
+当调用download()方法时，BitBake尝试通过特定的搜索顺序解析URL来查找源文件：
+
+-  预镜像站点：BitBake首先使用预镜像来尝试查找源文件。这些位置使用PREMIRRORS变量定义。
+-  源URI：如果预镜像失败，BitBake会使用原始URL（例如来自SRC_URI）。
+-  镜像站点：如果获取失败，BitBake接下来会使用MIRRORS变量定义的镜像位置。
+
+对于传递给fetcher的每个URL，fetcher会调用处理特定URL类型的子模块。当你为SRC_URI变量提供URL时，这种行为可能会引起一些混淆。请考虑以下两个URL：
+
+::
+
+   https://git.yoctoproject.org/git/poky;protocol=git
+   git://git.yoctoproject.org/git/poky;protocol=http
+
+在前者的情况下，URL被传递给了wget
+fetcher，它不理解“git”。因此，后者是正确的形式，因为Git
+fetcher知道如何使用HTTP作为传输方式。
+
+以下是一些常用的镜像定义示例：
+
+.. code::
+
+   PREMIRRORS ?= "
+      bzr://.*/.\*  http://somemirror.org/sources/ \
+      cvs://.*/.\*  http://somemirror.org/sources/ \
+      git://.*/.\*  http://somemirror.org/sources/ \
+      hg://.*/.\*   http://somemirror.org/sources/ \
+      osc://.*/.\*  http://somemirror.org/sources/ \
+      p4://.*/.\*   http://somemirror.org/sources/ \
+      svn://.*/.\*   http://somemirror.org/sources/"
+
+   MIRRORS =+ "
+      ftp://.*/.\*   http://somemirror.org/sources/ \
+      http://.*/.\*  http://somemirror.org/sources/ \
+      https://.*/.\* http://somemirror.org/sources/"
+
+值得注意的是，BitBake支持跨URL。可以在HTTP服务器上将Git仓库映射为tarball。这就是前面示例中\ ``git://``\ 映射所做的事情。
+
+由于网络访问速度较慢，BitBake会维护一个从网络上下载的文件的缓存。所有非本地（即从互联网下载）的源文件都会被放置在下载目录中，该目录由DL_DIR变量指定。
+
+文件的完整性对于重现构建至关重要。对于非本地档案的下载，fetcher代码可以验证SHA-256和MD5校验和以确保正确下载了档案。你可以通过以下方式使用带有适当varflags的SRC_URI变量指定这些校验和：
+
+.. code::
+
+   SRC_URI[md5sum] = "value"
+   SRC_URI[sha256sum] = "value"
+
+你也可以将校验和作为SRC_URI的参数进行指定，如下所示：
+
+.. code::
+
+   SRC_URI = "http://example.com/foobar.tar.bz2;md5sum=4a8e0f237e961fd7785d19d07fdb994d"
+
+如果存在多个URIs，你可以直接如前面的示例那样指定校验和，或者你可以命名URLs。以下语法展示了如何命名URIs：
+
+.. code::
+
+   SRC_URI = "http://example.com/foobar.tar.bz2;name=foo"
+   SRC_URI[foo.md5sum] = 4a8e0f237e961fd7785d19d07fdb994d
+
+在文件被下载并进行了校验和检查之后，会在DL_DIR中放置一个“.done”标记。BitBake在后续构建中使用此标记以避免再次下载或比较文件的校验和。
+
+.. note::
+
+   假设本地存储不会受到数据损坏。如果不是这种情况，将会有更大的问题需要担心。
+
+如果设置了\ `BB_STRICT_CHECKSUM <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_STRICT_CHECKSUM>`__\ ，任何没有校验和的下载都会触发错误消息。可以使用BB_NO_NETWORK变量使任何尝试的网络访问成为致命错误，这对于检查镜像是否完整以及其他事情都很有用。
+
+如果将\ `BB_CHECK_SSL_CERTS <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_CHECK_SSL_CERTS>`__\ 设置为0，则会禁用SSL证书检查。这个变量默认为1，所以通常会检查SSL证书。
+
+4.2 解压
+=========
+
+解压过程通常紧随下载之后。对于所有非Git URL，BitBake使用通用的解压方法。
+
+在URL中可以指定许多参数来控制解压阶段的行为：
+
+-  unpack：控制是否解压URL组件。如果设置为“1”（默认值），则组件会被解压。如果设置为“0”，则解压阶段不会对文件进行操作。当你希望复制一个档案而不进行解压时，这个参数很有用。
+-  dos：适用于.zip和.jar文件，指定是否对文本文件使用DOS行尾转换。
+-  striplevel：在提取时去除文件名中的指定数量的前导组件（层级）。
+-  subdir：将特定的URL解压到根目录下指定的子目录中。
+
+解压调用会自动解压缩并提取带有“.Z”、“.z”、“.gz”、“.xz”、“.zip”、“.jar”、“.ipk”、“.rpm”、“.srpm”、“.deb”和“.bz2”扩展名的文件，以及各种tarball扩展名的组合。
+
+如前所述，Git
+fetcher有自己的解压方法，该方法针对与Git树一起工作进行了优化。基本上，这种方法通过将树克隆到最终目录中来工作。该过程使用引用完成，因此只需要一个Git元数据的中央副本。
+
+4.3 Fetchers
+===============
+
+正如前面提到的，URL前缀决定了BitBake使用哪个fetcher子模块。每个子模块可以支持不同的URL参数，这些参数在以下部分中有所描述。
+
+4.3.1 Local file fetcher (``file://``)
+--------------------------------------
+
+这个子模块处理以file://开头的URL。你在URL中指定的文件名可以是文件的绝对路径或相对路径。如果文件名是相对的，那么FILESPATH变量的内容会像用于查找可执行文件的PATH一样被使用。如果找不到文件，就假设在调用download()方法时它已经存在于DL_DIR中。
+
+如果你指定了一个目录，整个目录都会被解压。
+
+以下是几个示例URL，第一个是相对的，第二个是绝对的：
+
+.. code::
+
+   SRC_URI = "file://relativefile.patch"
+   SRC_URI = "file:///Users/ich/very_important_software"
+
+4.3.2 HTTP/FTP wget fetcher (``http://``, ``ftp://``, ``https://``)
+-------------------------------------------------------------------
+
+这个fetcher从web和FTP服务器获取文件。在内部，fetcher使用wget工具。
+
+使用的可执行文件和参数由FETCHCMD_wget变量指定，该变量默认为合理的值。fetcher支持一个参数“downloadfilename”，允许指定下载文件的名称。当处理多个同名文件时，指定下载文件的名称有助于避免在DL_DIR中发生冲突。
+
+如果在SRC_URI中指定了用户名和密码，每个请求（包括重定向）都会添加一个Basic
+Authorization头部。如果要将Authorization头部限制在第一个请求中，可以在参数列表中添加“redirectauth=0”。
+
+以下是一些示例URL：
+
+.. code::
+
+   SRC_URI = "http://oe.handhelds.org/not_there.aac"
+   SRC_URI = "ftp://oe.handhelds.org/not_there_as_well.aac"
+   SRC_URI = "ftp://you@oe.handhelds.org/home/you/secret.plan"
+
+.. note::
+
+   由于URL参数由分号分隔，这可能在解析也包含分号的URL时引入歧义，例如：
+
+   .. code::
+
+      SRC_URI = "http://abc123.org/git/?p=gcc/gcc.git;a=snapshot;h=a5dd47"
+
+   这样的URL应该通过将分号替换为‘&’字符来修改：
+
+   .. code::
+
+      SRC_URI = "http://abc123.org/git/?p=gcc/gcc.git&a=snapshot&h=a5dd47"
+
+   在大多数情况下，这样做应该有效。万维网联盟（W3C）建议在查询中将分号和‘&’视为相同。请注意，由于URL的性质，您可能还必须指定下载文件的名称：
+
+   .. code::
+
+      SRC_URI = "http://abc123.org/git/?p=gcc/gcc.git&a=snapshot&h=a5dd47;downloadfilename=myfile.bz2"
+
+4.3.3 CVS fetcher (``(cvs://``)
+-------------------------------
+
+这个子模块负责从CVS版本控制系统中检出文件。你可以使用许多不同的变量来配置它：
+
+-  FETCHCMD_cvs：运行cvs命令时要使用的可执行文件的名称。这个名称通常是“cvs”。
+-  SRCDATE：获取CVS源代码时要使用的日期。特殊的“now”值会导致每次构建时都更新检出。
+-  CVSDIR：指定临时检出保存的位置。该位置通常是DL_DIR/cvs。
+-  CVS_PROXY_HOST：用作cvs命令的“proxy=”参数的名称。
+-  CVS_PROXY_PORT：用作cvs命令的“proxyport=”参数的端口号。
+
+除了标准的用户名和密码URL语法，你还可以配置fetcher使用各种URL参数：
+
+支持的参数如下：
+
+-  “method”：与CVS服务器通信时要使用的协议。默认情况下，此协议是“pserver”。如果将“method”设置为“ext”，BitBake会检查“rsh”参数并设置CVS_RSH。你可以使用“dir”来处理本地目录。
+-  “module”：指定要检出的模块。你必须提供此参数。
+-  “tag”：描述应该使用哪个CVS TAG进行检出。默认情况下，TAG为空。
+-  “date”：指定一个日期。如果没有指定“date”，则使用配置中的SRCDATE来检出特定日期。特殊的“now”值会导致每次构建时都更新检出。
+-  “localdir”：用于重命名模块。实际上，你是在将模块解包到的输出目录重命名为相对于CVSDIR的特殊目录。
+-  “rsh”：与“method”参数一起使用。
+-  “scmdata”：当设置为“keep”时，会在fetcher创建的tarball中保留CVS元数据。tarball会扩展到工作目录。默认情况下，会删除CVS元数据。
+-  “fullpath”：控制检出结果是否在模块级别，这是默认设置，或者在更深的路径上。
+-  “norecurse”：导致fetcher仅检出指定的目录，而不递归进入任何子目录。
+-  “port”：CVS服务器连接的端口。
+
+以下是一些示例URL：
+
+.. code::
+
+   SRC_URI = "cvs://CVSROOT;module=mymodule;tag=some-version;method=ext"
+   SRC_URI = "cvs://CVSROOT;module=mymodule;date=20060126;localdir=usethat"
+
+4.3.4 Subversion (SVN) Fetcher (``svn://``)
+-------------------------------------------
+
+这个fetcher子模块从Subversion源代码控制系统中获取代码。所使用的可执行文件由FETCHCMD_svn指定，默认为“svn”。fetcher的临时工作目录由SVNDIR设置，通常为DL_DIR/svn。
+
+支持的参数如下：
+
+-  “module”：要检出的svn模块的名称。您必须提供此参数。您可以将此参数视为您想要的仓库数据的顶级目录。
+-  “path_spec”：在指定svn模块中要检出的特定目录。
+-  “protocol”：要使用的协议，默认为“svn”。如果将“protocol”设置为“svn+ssh”，则还会使用“ssh”参数。
+-  “rev”：要检出的源代码的修订版本。
+-  “scmdata”：当设置为“keep”时，在编译期间会保留“.svn”目录。默认情况下，这些目录会被删除。
+-  “ssh”：当“protocol”设置为“svn+ssh”时使用的可选参数。您可以使用此参数指定svn使用的ssh程序。
+-  “transportuser”：在需要时，设置传输的用户名。默认情况下，此参数为空。传输用户名与主URL中使用的用户名不同，后者传递给subversion命令。
+
+以下是使用svn的三个示例：
+
+.. code::
+
+   SRC_URI = "svn://myrepos/proj1;module=vip;protocol=http;rev=667"
+   SRC_URI = "svn://myrepos/proj1;module=opie;protocol=svn+ssh"
+   SRC_URI = "svn://myrepos/proj1;module=trunk;protocol=http;path_spec=${MY_DIR}/proj1"
+
+4.3.5 Git Fetcher (``git://``)
+------------------------------
+
+这个fetcher子模块从Git源代码控制系统中获取代码。fetcher通过在GITDIR（通常是DL_DIR/git2）中创建一个远程的裸克隆来工作。然后在解包阶段，当需要检出特定树时，这个裸克隆会被克隆到工作目录中。这是通过使用替代和引用来完成的，以最小化磁盘上重复数据的数量，并使解包过程快速。可执行文件可以通过FETCHCMD_git设置。
+
+这个fetcher支持以下参数：
+
+-  “protocol”：用于获取文件的协议。默认情况下，当设置了主机名时，协议是“git”。如果没有设置主机名，Git协议是“file”。您还可以使用“http”、“https”、“ssh”和“rsync”。
+
+   .. note::
+
+      当协议是“ssh”时，SRC_URI中期望的URL与通常传递给 `git clone` 命令并由Git服务器提供的URL不同。例如，GitLab服务器在通过SSH克隆mesa时返回的URL是 `git@gitlab.freedesktop.org:mesa/mesa.git` ，然而SRC_URI中期望的URL是以下形式：
+
+      ::
+
+         SRC_URI = "git://git@gitlab.freedesktop.org/mesa/mesa.git;branch=main;protocol=ssh;..."
+
+      注意项目路径前的冒号字符被替换为了一个斜杠。
+
+-  “nocheckout”：当设置为“1”时，告诉fetcher在解包时不检出源代码。将此选项设置为URL，其中有自定义程序来检出代码。默认值为“0”。
+
+-  “rebaseable”：表示上游Git仓库可以被变基。如果修订可以从分支脱离，您应该将此参数设置为“1”。在这种情况下，源镜像tarball是按修订进行的，这会降低效率。变基上游Git仓库可能会导致当前修订从上游仓库消失。此选项提醒fetcher小心保留本地缓存以供将来使用。此参数的默认值为“0”。
+
+-  “nobranch”：当设置为“1”时，告诉fetcher不检查分支的SHA验证。默认值为“0”。将此选项设置为引用对任何命名空间（分支、标签等）都有效的提交的配方，而不是分支。
+
+-  “bareclone”：告诉fetcher在目标目录中克隆一个裸克隆，而不检出工作树。只提供原始Git元数据。此参数也意味着“nocheckout”参数。
+
+-  “branch”：要克隆的Git树的分支。除非“nobranch”设置为“1”，否则这是一个必须的参数。分支参数的数量必须与名称参数的数量匹配。
+
+-  “rev”：用于检出的修订。默认为“master”。
+
+-  “tag”：指定用于检出的标签。为了让BitBake正确解析标签，它必须访问网络。因此，标签通常不被使用。就Git而言，“tag”参数的行为实际上与“rev”参数相同。
+
+-  “subpath”：限制检出树的特定子路径。默认情况下，检出整个树。
+
+-  “destsuffix”：放置检出的路径的名称。默认情况下，路径是git/。
+
+-  “usehead”：启用本地git://
+   URLs使用当前分支HEAD作为使用AUTOREV的修订。“usehead”参数意味着没有分支，并且仅在传输协议是file://时才有效。
+
+以下是一些示例URL：
+
+::
+
+   SRC_URI = "git://github.com/fronteed/icheck.git;protocol=https;branch=${PV};tag=${PV}"
+   SRC_URI = "git://github.com/asciidoc/asciidoc-py;protocol=https;branch=main"
+   SRC_URI = "git://git@gitlab.freedesktop.org/mesa/mesa.git;branch=main;protocol=ssh;..."
+
+.. note::
+
+   当使用git作为软件主源代码的获取器时，S应该相应地设置：
+
+   ::
+
+      S = "${WORKDIR}/git"
+
+.. note::
+
+   在 `git://` urls中直接指定密码是不支持的。有几个原因：SRC_URI经常被写入日志和其他地方，这可能会泄露密码；分享元数据时也很容易忘记删除密码。可以使用SSH密钥、-/.netrc和-/.ssh/config文件作为替代方案。**
+
+使用git
+fetcher可能会引起意外行为。Bitbake需要将标签解析为特定修订，为此，它必须连接到并使用上游仓库。这是因为标签指向的修订可能会改变，我们已经看到这种情况发生在知名公共仓库中。这可能意味着比预期更多的网络连接，并且每次构建时都可能重新解析配方。由于上游仓库是唯一准确解析修订的真相来源，因此也会绕过源镜像。因此，虽然fetcher可以支持标签，但我们建议在配方中具体说明修订。
+
+4.3.6 Git Submodule Fetcher (``gitsm://``)
+------------------------------------------
+
+这个fetcher子模块继承自Git
+fetcher，并通过获取仓库的子模块来扩展该fetcher的行为。SRC_URI按照在Git
+Fetcher (git://)部分中描述的方式传递给Git fetcher。
+
+.. note::
+
+   当在’git://‘和’gitsm://’ URLs之间切换时，您必须清理配方。
+
+   Git Submodules fetcher不是一个完全的fetcher实现。该fetcher存在已知问题，即它不能正确使用常规的源镜像基础设施。此外，它获取的子模块源对于许可和源存档基础设施是不可见的。
+
+4.3.7 ClearCase Fetcher (``ccrc://``)
+-------------------------------------
+
+这个fetcher子模块从ClearCase仓库中获取代码。
+
+要使用这个fetcher，确保您的recipe有正确的SRC_URI、SRCREV和PV设置。这里有一个示例：
+
+::
+
+   SRC_URI = "ccrc://cc.example.org/ccrc;vob=/example_vob;module=/example_module"
+   SRCREV = "EXAMPLE_CLEARCASE_TAG"
+   PV = "${@d.getVar("SRCREV", False).replace("/", "+")}}"
+
+fetcher使用rcleartool或cleartool远程客户端，取决于哪个可用。
+
+以下是SRC_URI语句的选项：
+
+-  vob：ClearCase VOB的名称，必须包含前置的“/”字符。此选项是必需的。
+
+-  module：所选VOB中的模块，必须包含前置的“/”字符。
+
+   .. note::
+
+      模块和vob选项组合以创建视图配置规范中的加载规则。例如，考虑本节开头的SRC_URI语句中的vob和module值。将这些值组合得到以下结果：
+
+      ::
+
+         proto：协议，可以是http或https。
+
+默认情况下，fetcher创建一个配置规范。如果您希望将规范写入默认区域之外的地方，请在您的recipe中使用CCASE_CUSTOM_CONFIG_SPEC变量来定义规范的位置。
+
+.. note::
+
+   如果指定了此变量，SRCREV将失去其功能。然而，即使它没有定义要获取的内容，SRCREV仍然用于在获取后标记存档。
+
+这里还有一些其他值得注意的行为：
+
+-  当使用cleartool时，cleartool的登录由系统处理，无需特殊步骤。
+-  为了在使用认证用户的情况下使用rcleartool，在使用fetcher之前需要进行“rcleartool
+   login”。
+
+4.3.8 Perforce Fetcher (``p4://``)
+----------------------------------
+
+这个fetcher子模块从Perforce源代码控制系统中获取代码。使用的可执行文件由FETCHCMD_p4指定，默认为“p4”。fetcher的临时工作目录由P4DIR设置，默认为“DL_DIR/p4”。fetcher不使用perforce客户端，而是依赖于p4文件来检索文件列表，以及p4
+print将那些文件的内容本地传输。
+
+要使用这个fetcher，确保你的recipe有正确的SRC_URI、SRCREV和PV值。p4可执行文件能够使用由系统P4CONFIG环境变量定义的配置文件来定义Perforce服务器的URL和端口，以及用户名和密码（如果你不想在recipe本身中保留这些值的话）。如果你选择不使用P4CONFIG，或者明确设置P4CONFIG可以包含的变量，你可以指定P4PORT值，即服务器的URL和端口号，并在recipe中的SRC_URI中直接指定用户名和密码。
+
+以下是一个依赖P4CONFIG指定服务器URL和端口、用户名和密码，并获取Head
+Revision的示例：
+
+::
+
+   SRC_URI = "p4://example-depot/main/source/..."
+   SRCREV = "${AUTOREV}"
+   PV = "p4-${SRCPV}"
+   S = "${WORKDIR}/p4"
+
+以下是一个指定服务器URL和端口、用户名和密码，并根据标签获取Revision的示例：
+
+::
+
+   P4PORT = "tcp:p4server.example.net:1666"
+   SRC_URI = "p4://user:passwd@example-depot/main/source/..."
+   SRCREV = "release-1.0"
+   PV = "p4-${SRCPV}"
+   S = "${WORKDIR}/p4"
+
+.. note::
+
+   在你的recipe中，你应该始终将S设置为“${WORKDIR}/p4”。
+
+默认情况下，fetcher会从本地文件路径中去除仓库位置。在上面的示例中，example-depot/main/source/的内容将被放置在${WORKDIR}/p4中。对于在某些情况下希望在本地保留远程仓库路径的一部分的情况，fetcher支持两个参数：
+
+-  “module”：
+   要获取的顶级仓库位置或目录。此参数的值也可以指向仓库中的一个文件，在这种情况下，本地文件路径将包括模块路径。
+-  “remotepath”：
+   当其值为“keep”时，fetcher将在指定的本地位置镜像完整的仓库路径，即使与module参数结合使用。
+
+以下是使用module参数的示例：
+
+::
+
+   SRC_URI = "p4://user:passwd@example-depot/main;module=source/..."
+
+在这种情况下，顶级目录source/的内容将被获取到\ :math:`{P4DIR}，包括该目录本身。顶级目录将在`\ {P4DIR}/source/处可访问。
+
+以下是使用remotepath参数的示例：
+
+::
+
+   SRC_URI = "p4://user:passwd@example-depot/main;module=source/...;remotepath=keep"
+
+在这种情况下，顶级目录source/的内容将被获取到\ :math:`{P4DIR}，但完整的仓库路径将在本地被镜像。顶级目录将在`\ {P4DIR}/example-depot/main/source/处可访问。
+
+4.3.9 Repo Fetcher (``repo://``)
+--------------------------------
+
+这个fetcher子模块从google-repo源代码控制系统中获取代码。它通过启动并同步仓库的源到REPODIR，通常为${DL_DIR}/repo来工作。
+
+此fetcher支持以下参数：
+
+-  “protocol”：获取仓库清单的协议（默认：git）。
+-  “branch”：要获取的仓库的分支或标签（默认：master）。
+-  “manifest”：清单文件的名称（默认：default.xml）。
+
+以下是一些示例URL：
+
+::
+
+   SRC_URI = "repo://REPOROOT;protocol=git;branch=some_branch;manifest=my_manifest.xml"
+   SRC_URI = "repo://REPOROOT;protocol=file;branch=some_branch;manifest=my_manifest.xml"
+
+4.3.10 Az Fetcher (``az://``)
+-----------------------------
+
+这个子模块从Azure存储帐户获取数据，它从HTTP wget
+fetcher继承其功能，但修改其行为以适应非公共数据的共享访问签名（SAS）的使用。
+
+此类功能由以下变量设置：
+
+-  AZ_SAS：Azure存储共享访问签名为资源提供安全的委托访问，如果设置了此变量，Az
+   Fetcher将在从云端获取工件时使用它。
+
+您可以按照下面的方式指定AZ_SAS变量：
+
+::
+
+   AZ_SAS = "se=2021-01-01&sp=r&sv=2018-11-09&sr=c&skoid=<skoid>&sig=<signature>"
+
+这是一个示例URL：
+
+::
+
+   SRC_URI = "az://<azure-storage-account>.blob.core.windows.net/<foo_container>/<bar_file>"
+
+在设置镜像定义时，也可以使用\ `PREMIRRORS <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-PREMIRRORS>`__\ 变量。
+
+4.3.11 GCP Fetcher (``gs://``)
+------------------------------
+
+这个子模块从\ `Google Cloud Storage
+Bucket <https://cloud.google.com/storage/docs/buckets>`__\ 中获取数据。它使用\ `Google
+Cloud Storage
+Python客户端 <https://cloud.google.com/python/docs/reference/storage/latest>`__\ 来检查存储桶中对象的状态并下载它们。使用Python客户端比使用gsutil等命令行工具要快得多。
+
+获取器需要安装Google Cloud Storage Python客户端和gsutil工具。
+
+获取器要求机器具有访问所选存储桶的有效凭据。身份验证的说明可以在\ `Google
+Cloud文档 <https://cloud.google.com/docs/authentication/provide-credentials-adc#local-dev>`__\ 中找到。
+
+如果在OpenEmbedded构建系统中使用，获取器可以通过指定SSTATE_MIRRORS变量来从GCS存储桶获取sstate工件，如下所示：
+
+::
+
+   SSTATE_MIRRORS ?= "\
+       file://.* gs://<bucket name>/PATH \
+   "
+
+获取器还可以在配方中使用：
+
+::
+
+   SRC_URI = "gs://<bucket name>/<foo_container>/<bar_file>"
+
+然而，文件的校验和也应该提供：
+
+::
+
+   SRC_URI[sha256sum] = "<sha256 string>"
+
+4.3.12 Crate Fetcher (``crate://``)
+-----------------------------------
+
+这个子模块用于获取\ `Rust语言的“crates” <https://doc.rust-lang.org/reference/glossary.html?highlight=crate#crate>`__\ ，即Rust库和程序的代码，以便进行编译。这些crates通常在https://crates.io/上共享，但此获取器还支持其他crate注册中心。
+
+SRC_URI设置的格式必须为：
+
+::
+
+   SRC_URI = "crate://REGISTRY/NAME/VERSION"
+
+例如：
+
+::
+
+   SRC_URI = "crate://crates.io/glob/0.2.11"
+
+4.3.14 NPM shrinkwrap Fetcher (``npmsw://``)
+--------------------------------------------
+
+这个子模块从NPM
+shrinkwrap描述文件中获取源代码，该文件列出了NPM包的依赖项并锁定它们的版本。
+
+SRC_URI设置的格式必须为：
+
+::
+
+   SRC_URI = "npmsw://some.registry.url;ParameterA=xxx;ParameterB=xxx;..."
+
+此获取器支持以下参数：
+
+-  “dev”：将此参数设置为1以安装“devDependencies”。
+-  “destsuffix”：指定用于解压缩依赖项的目录（默认为${S}）。
+
+请注意，shrinkwrap文件也可以由具有此类依赖项的包的配方提供，例如：
+
+::
+
+   SRC_URI = " \
+       npm://registry.npmjs.org/;package=cute-files;version=${PV} \
+       npmsw://${THISDIR}/${BPN}/npm-shrinkwrap.json \
+       "
+
+可以使用devtool自动生成此类文件，如Yocto Project的创建\ `Node Package
+Manager (NPM)
+Packages <https://docs.yoctoproject.org/dev-manual/packages.html#creating-node-package-manager-npm-packages>`__\ 部分所述。
+
+4.3.15 Other Fetchers
+---------------------
+
+以下是一些其他可用的获取子模块：
+
+-  Bazaar（bzr://）
+-  Mercurial（hg://）
+-  OSC（osc://）
+-  S3（s3://）
+-  安全FTP（sftp://）
+-  安全Shell（ssh://）
+-  使用Git Annex的树（gitannex://）
+
+目前还没有关于这些较少使用的获取子模块的文档。但是，您可能会发现代码易于阅读和理解。
+
+4.4 Auto Revisions
+------------------
+
+我们会在此记录 AUTOREV 和
+`SRCREV_FORMAT <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-SRCREV_FORMAT>`__\ 。
+
+==============
+5 变量术语表
+==============
+
+这个章节列出了BitBake常用的变量，并对它们的功能和内容进行了概述。
+
+.. note::
+
+   以下是关于本词汇表中列出的变量的一些要点：
+
+   -  本词汇表中列出的变量是特定于BitBake的。因此，描述仅限于该上下文。
+   -  此外，其他使用BitBake的系统（例如Yocto项目和OpenEmbedded）中也存在与本词汇表中的名称相同的变量。对于这种情况，这些系统中的变量扩展了本词汇表中所描述的变量的功能。
+
+-  ASSUME_PROVIDED：
+
+   列出BitBake不尝试构建的配方名称（PN值）。相反，BitBake假设这些配方已经构建好了。
+
+   在OpenEmbedded-Core中，\ `ASSUME_PROVIDED <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-ASSUME_PROVIDED>`__\ 主要用于指定不应构建的本地工具。例如，当指定git-native时，允许使用主机上的Git二进制文件，而不是构建git-native。
+
+-  AZ_SAS：
+
+   Azure存储共享访问签名，当使用Azure存储获取器时。此变量可以被定义，以便获取器使用它进行身份验证并获得对非公开工件的访问权限：
+
+   ::
+
+      AZ_SAS = ""se=2021-01-01&sp=r&sv=2018-11-09&sr=c&skoid=<skoid>&sig=<signature>""
+
+   ::
+
+      有关更多信息，请参阅Microsoft的Azure存储文档：https://docs.microsoft.com/en-us/azure/storage/common/storage-sas-overview
+
+-  B： BitBake在配方构建过程中执行函数的目录。
+
+-  BB_ALLOWED_NETWORKS：
+   指定获取所需源代码时允许使用的主机的空格分隔列表。以下是关于此变量的注意事项：
+
+   -  如果未设置BB_NO_NETWORK或设置为“0”，则仅使用此主机列表。
+
+   -  支持有限的“*”通配符字符，用于匹配主机名开头。例如，以下设置匹配git.gnu.org、ftp.gnu.org和foo.git.gnu.org。
+
+      ::
+
+         BB_ALLOWED_NETWORKS = "\*.gnu.org"
+
+      重要：
+
+      “\ *”字符仅在主机名开头起作用，并且必须与主机名的其余部分隔离。您不能在名称的任何其他位置或与名称的前部分结合使用通配符字符。*
+
+      例如，\ ``*.foo.bar``\ 是受支持的，而\ ``*aa.foo.bar``\ 则不受支持。
+
+   -  不在主机列表中的镜像将被跳过并在调试中记录。
+
+   -  尝试访问不在主机列表中的网络会导致失败。
+
+   将BB_ALLOWED_NETWORKS与PREMIRRORS结合使用非常有用。将您要使用的主机添加到PREMIRRORS中，可以确保从允许的位置获取源代码，并避免在SRC_URI语句中出现不允许的主机时引发错误。这是因为在成功从PREMIRRORS获取后，获取器不会尝试使用SRC_URI中列出的主机。
+
+-  BB_BASEHASH_IGNORE_VARS：
+
+   列出从校验和和依赖数据中排除的变量。因此，被排除的变量可以更改而不影响校验和机制。一个常见的例子是构建路径的变量。BitBake的输出不应该（通常也不会）依赖于它所在的目录。
+
+-  BB_CACHEDIR：
+
+   指定代码解析器缓存目录（与CACHE和PERSISTENT_DIR不同，尽管如果需要可以将它们设置为相同的值）。默认值为“${TOPDIR}/cache”。
+
+-  BB_CHECK_SSL_CERTS：
+
+   指定在获取时是否应检查SSL证书。默认值为1，如果值设置为0则不检查证书。
+
+-  BB_CONSOLELOG：
+
+   指定BitBake的用户界面在构建过程中将输出写入的日志文件的路径。
+
+-  BB_CURRENTTASK：
+
+   包含当前正在运行的任务的名称。名称不包括do_前缀。
+
+-  BB_DANGLINGAPPENDS_WARNONLY：
+
+   定义BitBake如何处理附加文件（.bbappend）没有相应的配方文件（.bb）的情况。这种情况通常发生在层次结构不同步时（例如，oe-core更新了配方版本，旧配方不再存在，而其他层尚未更新为配方的新版本）。
+
+   默认的致命行为是最安全的，因为当某些东西不同步时，这是最合理的反应。意识到你的更改不再被应用是很重要的。
+
+-  BB_DEFAULT_TASK：
+
+   当没有指定任务时要使用的默认任务（例如，使用-c命令行选项）。指定的任务名称不应包括do_前缀。
+
+-  BB_DEFAULT_UMASK：
+
+   如果指定了并且没有设置任务特定的umask标志，则应用于任务的默认umask。
+
+-  BB_DISKMON_DIRS：
+
+   在构建过程中监控磁盘空间和可用inode，并允许您根据这些参数控制构建。
+
+   默认情况下禁用磁盘空间监控。设置此变量时，请使用以下格式：
+
+   ::
+
+      BB_DISKMON_DIRS = "<action>,<dir>,<threshold> [...]"
+
+      where:
+
+         <action> is:
+            HALT:      Immediately halt the build when
+                       a threshold is broken.
+                       当违反阈值时立即停止构建。
+            STOPTASKS: Stop the build after the currently
+                       executing tasks have finished when
+                       a threshold is broken.
+                       当违反阈值时，在当前执行的任务完成后停止构建。
+            WARN:      Issue a warning but continue the
+                       build when a threshold is broken.
+                       Subsequent warnings are issued as
+                       defined by the
+                       BB_DISKMON_WARNINTERVAL variable,
+                       which must be defined.
+                       当违反阈值时发出警告但继续构建。后续警告按照
+                       定义的BB_DISKMON_WARNINTERVAL变量发出，该变量
+                       必须定义。
+
+         <dir> is:
+            Any directory you choose. You can specify one or
+            more directories to monitor by separating the
+            groupings with a space.  If two directories are
+            on the same device, only the first directory
+            is monitored.
+            您可以选择任何目录。您可以通过用空格分隔分组来指定一个
+            或多个要监控的目录。如果两个目录位于同一设备上，则只监控
+            第一个目录。
+
+         <threshold> is:
+            Either the minimum available disk space,
+            the minimum number of free inodes, or
+            both.  You must specify at least one.  To
+            omit one or the other, simply omit the value.
+            Specify the threshold using G, M, K for Gbytes,
+            Mbytes, and Kbytes, respectively. If you do
+            not specify G, M, or K, Kbytes is assumed by
+            default.  Do not use GB, MB, or KB.
+            可以是最小可用磁盘空间、最小空闲inode数量或两者。
+            您必须至少指定一个。要省略其中一个，只需省略该值。
+            使用G、M、K分别表示Gbytes、Mbytes和Kbytes来指定阈值。
+            如果您没有指定G、M或K，默认假设为Kbytes。不要使用GB、MB或KB。
+
+   以下是一些示例：
+
+   ::
+
+      BB_DISKMON_DIRS = "HALT,${TMPDIR},1G,100K WARN,${SSTATE_DIR},1G,100K"
+      BB_DISKMON_DIRS = "STOPTASKS,${TMPDIR},1G"
+      BB_DISKMON_DIRS = "HALT,${TMPDIR},,100K"
+
+   第一个示例只有在您还设置了BB_DISKMON_WARNINTERVAL变量时才有效。此示例导致构建系统在\ ``${TMPDIR}``\ 中的磁盘空间降至1
+   Gbyte以下或可用空闲inode数量降至100
+   Kbytes以下时立即停止。由于提供了两个目录，构建系统还会在\ ``${SSTATE_DIR}``\ 目录中的磁盘空间降至1
+   Gbyte以下或空闲inode数量降至100
+   Kbytes以下时发出警告。后续警告将按照BB_DISKMON_WARNINTERVAL变量定义的时间间隔发出。
+
+   第二个示例在${TMPDIR}目录中的最小磁盘空间降至1
+   Gbyte以下时，在所有当前执行的任务完成后停止构建。在这种情况下，不会对空闲inode进行磁盘监控。
+
+   最后一个示例在\ ``${TMPDIR}``\ 目录中的空闲inode数量降至100
+   Kbytes以下时立即停止构建。在这种情况下，不会对该目录本身的磁盘空间进行监控。
+
+-  BB_DISKMON_WARNINTERVAL：
+
+   定义磁盘空间和空闲inode警告间隔。
+
+   如果您打算使用BB_DISKMON_WARNINTERVAL变量，您还必须使用BB_DISKMON_DIRS变量并将其动作定义为“WARN”。在构建过程中，每当磁盘空间或空闲inode数量进一步减少时，都会按照各自的间隔发出后续警告。
+
+   如果您没有提供BB_DISKMON_WARNINTERVAL变量，但使用了带有“WARN”动作的BB_DISKMON_DIRS，则磁盘监控间隔默认为以下值：BB_DISKMON_WARNINTERVAL
+   = “50M,5K”
+
+   在配置文件中指定该变量时，请使用以下格式：
+
+   ::
+
+      BB_DISKMON_WARNINTERVAL = "<disk_space_interval>,<disk_inode_interval>"
+
+      where:
+
+         <disk_space_interval> is:
+            An interval of memory expressed in either
+            G, M, or K for Gbytes, Mbytes, or Kbytes,
+            respectively. You cannot use GB, MB, or KB.
+            间隔以G、M或K表示，分别对应Gbytes、Mbytes或Kbytes。
+            您不能使用GB、MB或KB。
+
+         <disk_inode_interval> is:
+            An interval of free inodes expressed in either
+            G, M, or K for Gbytes, Mbytes, or Kbytes,
+            respectively. You cannot use GB, MB, or KB.
+            空闲inode的间隔以G、M或K表示，分别对应Gbytes、Mbytes
+            或Kbytes。您不能使用GB、MB或KB。
+
+   以下是一些示例：
+
+   ::
+
+      BB_DISKMON_DIRS = "WARN,${SSTATE_DIR},1G,100K"
+      BB_DISKMON_WARNINTERVAL = "50M,5K"
+
+   这些变量导致BitBake在\ ``${SSTATE_DIR}``\ 目录中的可用磁盘空间进一步减少50
+   Mbytes或空闲inode数量进一步减少5
+   Kbytes时，每次发出后续警告。基于间隔的后续警告在达到初始警告（即1
+   Gbytes和100 Kbytes）之后的每个相应间隔时发生。
+
+-  BB_ENV_PASSTHROUGH
+
+   指定从外部环境传递到BitBake数据存储的内部变量列表。如果未指定此变量的值（这是默认设置），则使用以下列表：BBPATH,
+   BB_PRESERVE_ENV, BB_ENV_PASSTHROUGH, 和
+   BB_ENV_PASSTHROUGH_ADDITIONS。
+
+   .. note::
+
+      您必须在外部环境中设置此变量，它才能起作用。
+
+-  BB_ENV_PASSTHROUGH_ADDITIONS
+
+   指定从外部环境传递到BitBake数据存储的额外一组变量。这些变量列表是在BB_ENV_PASSTHROUGH中设置的内部列表之上的。
+
+   .. note::
+
+      您必须在外部环境中设置此变量，它才能起作用。
+
+-  BB_FETCH_PREMIRRORONLY
+
+   当设置为“1”时，使BitBake的获取模块仅在PREMIRRORS中搜索文件。BitBake将不搜索主SRC_URI或MIRRORS。
+
+-  BB_FILENAME
+
+   包含拥有当前正在运行任务的配方的文件名。例如，如果执行的是位于my-recipe.bb中的do_fetch任务，那么BB_FILENAME变量将包含“/foo/path/my-recipe.bb”。
+
+-  BB_GENERATE_MIRROR_TARBALLS
+
+   导致Git仓库的tarballs（包括Git元数据）被放置在DL_DIR目录中。任何希望创建源代码镜像的人都希望启用此变量。
+
+   出于性能原因，通过BitBake创建和放置Git仓库的tarballs不是默认操作。
+
+   ::
+
+      BB_GENERATE_MIRROR_TARBALLS = "1"
+
+-  BB_GENERATE_SHALLOW_TARBALLS
+
+   当BB_GIT_SHALLOW也设置为“1”时，将此变量设置为“1”会导致bitbake在获取git仓库时生成浅层镜像tarballs。浅层镜像tarballs中包含的提交数量由BB_GIT_SHALLOW_DEPTH控制。
+
+   如果同时启用了BB_GIT_SHALLOW和BB_GENERATE_MIRROR_TARBALLS，bitbake将默认为git仓库生成浅层镜像tarballs。这个单独的变量存在，以便在不希望启用普通镜像生成时可以启用浅层tarball生成。
+
+   有关示例用法，请参阅BB_GIT_SHALLOW。
+
+-  BB_GIT_SHALLOW
+   将此变量设置为“1”可以启用对浅层git仓库的获取、使用和生成镜像tarballs的支持。外部的git-make-shallow脚本被用于创建浅层镜像tarballs。
+
+   当BB_GIT_SHALLOW被启用时，bitbake将尝试获取一个浅层镜像tarball。如果无法获取浅层镜像tarball，它将尝试获取完整的镜像tarball并使用它。
+
+   当没有可用的镜像tarball时，无论是否设置了这个变量，都会执行完整的git克隆。因为git不直接支持浅层克隆特定的git提交哈希（它只支持从标签或分支引用克隆），所以目前还没有实现对浅层克隆的支持。
+
+   另见BB_GIT_SHALLOW_DEPTH和BB_GENERATE_SHALLOW_TARBALLS。
+
+   示例用法：
+
+   ::
+
+      BB_GIT_SHALLOW ?= "1"
+
+      # Keep only the top commit
+      BB_GIT_SHALLOW_DEPTH ?= "1"
+
+      # This defaults to enabled if both BB_GIT_SHALLOW and
+      # BB_GENERATE_MIRROR_TARBALLS are enabled
+      BB_GENERATE_SHALLOW_TARBALLS ?= "1"
+
+-  BB_GIT_SHALLOW_DEPTH
+
+   当与BB_GENERATE_SHALLOW_TARBALLS一起使用时，此变量设置在生成的浅层镜像tarballs中包含的提交数量。深度为1时，仅包含SRCREV中引用的提交在浅层镜像tarball中。增加深度将包括额外的父提交，回溯提交历史记录。
+
+   如果未设置此变量，bitbake在生成浅层镜像tarballs时将默认深度为1。
+
+   例如用法，请参见BB_GIT_SHALLOW。
+
+-  BB_GLOBAL_PYMODULES
+
+   指定要放置在全局命名空间中的Python模块列表。只有核心层应该设置此变量，它应该是一个很小的列表，通常只有os和sys。预计在第一个addpylib指令之前设置BB_GLOBAL_PYMODULES。另见“扩展Python库代码”。
+
+-  BB_HASH_CODEPARSER_VALS
+
+   指定在填充代码解析器缓存时要使用的变量值。这可以有选择地设置虚拟值，以避免每次解析时代码解析器缓存增长。通常包括的变量是那些对于代码解析器缓存使用的位置不重要的变量（即在计算代码片段的变量依赖关系时）。值是用空格分隔的，不需要引用值，例如：
+
+   ::
+
+      BB_HASH_CODEPARSER_VALS = "T=/ WORKDIR=/ DATE=1234 TIME=1234"
+
+-  BB_HASHCHECK_FUNCTION
+
+   指定在任务执行的“setscene”部分期间调用的函数的名称，以验证任务哈希列表。该函数返回应执行的setscene任务列表。
+
+   在代码执行的这一点，目标是快速验证给定的setscene函数是否可能工作。检查一次setscene函数列表比调用许多单独的任务更容易。返回的列表不需要完全准确。给定的setscene任务仍然可能稍后失败。然而，返回的数据越准确，构建就越高效。
+
+-  BB_HASHCONFIG_IGNORE_VARS
+
+   列出从基本配置校验和中排除的变量，该校验和用于确定是否可以重用缓存。
+
+   BitBake确定是否重新解析主元数据的方法之一是通过基本配置数据的datastore中变量的校验和。有些变量在检查是否重新解析并因此重建缓存时，你通常会想要排除。作为示例，你通常会排除TIME和DATE，因为这些变量总是在变化。如果你不排除它们，BitBake将永远不会重用缓存。
+
+-  BB_HASHSERVE
+
+   指定要使用的Hash Equivalence服务器。
+
+   如果设置为auto，BitBake将自动通过UNIX域套接字启动自己的服务器。一种选项是将此服务器连接到上游服务器，通过设置BB_HASHSERVE_UPSTREAM。
+
+   如果设置为unix://path，BitBake将连接到通过UNIX域套接字提供的现有hash服务器。
+
+   如果设置为host:port，BitBake将连接到指定主机上的远程服务器。这允许多个客户端共享相同的hash等价数据。
+
+   远程服务器可以通过BitBake提供的bin/bitbake-hashserv脚本手动启动，该脚本也支持UNIX域套接字。此脚本还允许以只读模式启动服务器，以避免接受对应于仅在特定客户端上可用的Share
+   State缓存的等价性。
+
+-  BB_HASHSERVE_UPSTREAM
+
+   指定上游Hash Equivalence服务器。
+
+   这个可选设置仅在启动本地Hash
+   Equivalence服务器时有用（将BB_HASHSERVE设置为auto），并且您希望本地服务器查询上游服务器以获取Hash
+   Equivalence数据。
+
+   示例用法：
+
+   ::
+
+      BB_HASHSERVE_UPSTREAM = "hashserv.yocto.io:8687"
+
+-  BB_INVALIDCONF
+
+   与ConfigParsed事件结合使用，用于触发重新解析基础元数据（即所有配方）。ConfigParsed事件可以设置此变量以触发重新解析。使用此功能时必须小心避免递归循环。
+
+-  BB_LOGCONFIG
+
+   指定包含用户日志配置的配置文件的名称。有关更多信息，请参阅\ `日志 <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-execution.html#logging>`__\ 记录。
+
+-  BB_LOGFMT
+
+   指定保存到\ ``${T}``\ 中的日志文件的名称。默认情况下，BB_LOGFMT变量未定义，日志文件名采用以下形式创建：
+
+   ::
+
+      log.{task}.{pid}
+
+   如果您希望日志文件采用特定名称，可以在配置文件中设置此变量。
+
+-  BB_MULTI_PROVIDER_ALLOWED
+
+   允许您抑制由构建提供相同输出的两个单独配方引起的BitBake警告。
+
+   BitBake在构建两个提供相同输出的不同配方时通常会发出警告。这种情况通常是用户不希望看到的。然而，在某些情况下，特别是在 `virtual/*` 命名空间中，这是有意义的。您可以使用此变量来抑制BitBake的警告。
+
+   要使用此变量，请列出提供者名称（例如配方名称、virtual/kernel等）。
+
+-  BB_NICE_LEVEL
+
+   允许BitBake以特定优先级（即nice级别）运行。系统权限通常意味着BitBake可以降低其优先级，但不能再次提高。有关额外信息，请参阅\ `BB_TASK_NICE_LEVEL <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_TASK_NICE_LEVEL>`__\ 。
+
+-  BB_NO_NETWORK
+
+   在BitBake
+   fetcher模块中禁用网络访问。禁用此访问后，任何尝试访问网络的命令都会成为错误。
+
+   禁用网络访问对于测试源镜像、在未连接到Internet时运行构建以及在某些类型的防火墙环境中操作很有用。
+
+-  BB_NUMBER_PARSE_THREADS
+
+   设置BitBake在解析时使用的线程数。默认情况下，线程数等于系统上的内核数。
+
+-  BB_NUMBER_THREADS
+
+   BitBake在任何时候应并行运行的最大任务数。如果您的主机开发系统支持多核，一个好的经验法则是将此变量设置为内核数的两倍。
+
+-  BB_ORIGENV
+
+   包含BitBake运行的原始外部环境的副本。在任何配置为从外部环境传递到BitBake数据存储的变量值被过滤之前，都会拍摄此副本。
+
+   .. note::
+
+      此变量的内容是可以使用正常数据存储操作查询的数据存储对象。
+
+-  BB_PRESERVE_ENV
+
+   禁用环境过滤，而是允许所有变量从外部环境传递到BitBake的数据存储中。
+
+   .. note::
+
+      您必须在外部环境中设置此变量，它才能起作用。
+
+-  BB_PRESSURE_MAX_CPU
+
+   指定一个最大CPU压力阈值，超过该阈值时，BitBake的调度程序将不会启动新任务（前提是至少有一个活动任务）。如果没有设置值，启动任务时将不监控CPU压力。
+
+   压力数据是基于自4.20版本起的Linux内核在/proc/pressure下公开的内容计算的。阈值表示前一秒“总”压力的差异。最小值是1.0（极其缓慢的构建），最大值是1000000（不太可能达到的压力值）。
+
+   这个阈值可以在conf/local.conf中设置为：
+
+   ::
+
+      BB_PRESSURE_MAX_CPU = "500"
+
+-  BB_PRESSURE_MAX_IO
+
+   指定一个最大I/O压力阈值，超过该阈值时，BitBake的调度程序将不会启动新任务（前提是至少有一个活动任务）。如果没有设置值，启动任务时将不监控I/O压力。
+
+   压力数据是基于自4.20版本起的Linux内核在/proc/pressure下公开的内容计算的。阈值表示前一秒“总”压力的差异。最小值是1.0（极其缓慢的构建），最大值是1000000（不太可能达到的压力值）。
+
+   目前来看，实验表明I/O压力往往是短暂的，仅通过BB_PRESSURE_MAX_CPU调节CPU可以帮助减少它。
+
+-  BB_PRESSURE_MAX_MEMORY
+
+   指定一个最大内存压力阈值，超过该阈值时，BitBake的调度程序将不会启动新任务（前提是至少有一个活动任务）。如果没有设置值，启动任务时将不监控内存压力。
+
+   压力数据是基于自4.20版本起的Linux内核在/proc/pressure下公开的内容计算的。阈值表示前一秒“总”压力的差异。最小值是1.0（极其缓慢的构建），最大值是1000000（不太可能达到的压力值）。
+
+   当时间花在交换、重新错误页面从页缓存或执行直接回收时，会经历内存压力。这就是为什么很少见到内存压力，但是如果您在构建过程中遇到OOM错误，设置这个变量可能作为最后的手段来防止它们发生。
+
+-  BB_RUNFMT
+
+   指定保存到${T}中的可执行脚本文件（即运行文件）的名称。默认情况下，BB_RUNFMT变量未定义，运行文件名采用以下形式创建：
+
+   ::
+
+      run.{func}.{pid}
+
+   如果您希望运行文件采用特定名称，您可以在配置文件中设置此变量。
+
+-  BB_RUNTASK
+
+   包含当前执行任务的名称。该值包括 `do_` 前缀。例如，如果当前正在执行的任务是do_config，则其值为“do_config”。
+
+-  BB_SCHEDULER
+
+   选择用于任务调度的调度程序的名称。有三种选项：
+
+   -  basic —
+      所有其他选项都衍生于此基础框架。使用此选项会导致任务在解析时按数字顺序排列。
+   -  speed — 首先执行更多依赖项的任务。“speed”选项是默认设置。
+   -  completion — 使调度器尝试在构建开始后完成给定的配方。
+
+-  BB_SCHEDULERS
+
+   定义要导入的自定义调度程序。自定义调度程序需要从RunQueueScheduler类派生。
+
+   有关如何选择调度器的信息，请参阅\ `BB_SCHEDULER <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-ref-variables.html#term-BB_SCHEDULER>`__\ 变量。
+
+-  BB_SETSCENE_DEPVALID
+
+   指定BitBake调用的函数，用于确定BitBake是否需要满足setscene依赖性。
+
+   当运行setscene任务时，BitBake需要知道该setscene任务的哪些依赖项也需要运行。依赖项是否需要运行在很大程度上取决于元数据。此变量指定的函数根据依赖项是否需要满足返回“True”或“False”。
+
+-  BB_SIGNATURE_EXCLUDE_FLAGS
+
+   列出可以从数据存储中键的校验和和依赖数据中安全排除的varflags（变量标志）。生成数据存储中键的校验和或依赖数据时，通常会将针对该键设置的标志包含在校验和中。
+
+   有关varflags的更多信息，请参阅“\ `变量标志 <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-metadata.html#variable-flags>`__\ ”部分。
+
+-  BB_SIGNATURE_HANDLER
+
+   定义BitBake使用的签名处理器的名称。签名处理器定义了创建和处理戳记文件的方式，是否以及如何将签名纳入戳记中，以及如何生成签名本身。
+
+   可以通过将派生自SignatureGenerator类的类注入全局命名空间来添加新的签名处理器。
+
+-  BB_SRCREV_POLICY
+
+   定义与源代码控制系统和动态源版本交互时获取器的行为。在没有网络的情况下工作时，BB_SRCREV_POLICY变量很有用。
+
+   该变量可以使用以下两种策略之一进行设置：
+
+   -  cache — 保留系统先前获得的值，而不是每次都查询源代码控制系统。
+   -  clear —
+      每次都查询源代码控制系统。使用此策略时，没有缓存。“clear”策略是默认设置。
+
+-  BB_STRICT_CHECKSUM
+
+   为非本地URL设置更严格的校验和机制。设置此变量的值会导致BitBake报告错误，如果它遇到一个没有至少一个指定校验和的非本地URL。
+
+-  BB_TASK_IONICE_LEVEL
+
+   允许调整任务的输入/输出优先级。在Autobuilder测试期间，由于I/O饥饿，任务可能会随机失败。这些故障发生在各种QEMU运行时超时时。您可以使用BB_TASK_IONICE_LEVEL变量调整这些任务的I/O优先级。
+
+   .. note::
+
+      这个变量的工作方式类似于BB_TASK_NICE_LEVEL变量，不同之处在于任务的I/O优先级。
+
+   将变量设置如下：
+
+   ::
+
+      BB_TASK_IONICE_LEVEL = "class.prio"
+
+   对于class，默认值为“2”，这是最佳效果。您可以使用“1”进行实时操作，并使用“3”进行空闲操作。如果您想使用实时操作，您必须具有超级用户特权。
+
+   对于prio，您可以使用从“0”（最高优先级）到“7”（最低优先级）的任何值。默认值是“4”。您不需要任何特殊特权即可使用此优先级范围。
+
+   .. note::
+
+      为了使您的I/O优先级设置生效，您需要为底层块设备选择完全公平排队（CFQ）调度器。要选择调度器，请使用以下命令形式，其中device是设备（例如sda、sdb等）：
+
+      ::
+
+         $ sudo sh -c "echo cfq > /sys/block/device/queu/scheduler"
+
+-  BB_TASK_NICE_LEVEL
+
+   允许特定任务改变它们的优先级（即nice级别）。
+
+   你可以将此变量与任务覆盖结合使用，以提高或降低特定任务的优先级。例如，在Yocto项目自动构建系统上，为了确保图像在加载的系统上不会超时，QEMU仿真在镜像中的优先级比构建任务要高。
+
+-  BB_TASKHASH
+
+   在执行的任务中，此变量保存当前启用的签名生成器返回的任务哈希值。
+
+-  BB_VERBOSE_LOGS
+
+   控制BitBake在构建期间的详细程度。如果设置了，shell脚本会回显命令，shell脚本输出会出现在标准输出（stdout）上。
+
+-  BB_WORKERCONTEXT
+
+   指定当前上下文是否正在执行任务。当任务被执行时，BitBake将此变量设置为“1”。在解析或事件处理期间，如果任务处于服务器上下文中，则不设置该值。
+
+-  BBCLASSEXTEND
+
+   允许你扩展配方，以便构建软件的变体。OpenEmbedded-Core元数据的一些变体示例是“natives”，如quilt-native，它是在构建系统上运行的Quilt的副本；“crosses”如gcc-cross，它是在构建机器上运行但产生在目标MACHINE上运行的二进制文件的编译器；“nativesdk”，它针对的是SDK机器而不是MACHINE；以及“multilibs”的形式为“multilib:multilib_name”。
+
+   要用最少的代码构建配方的不同变体，通常只需将变量添加到你的配方中。以下是两个示例。“native”变体来自OpenEmbedded-Core元数据：
+
+   ::
+
+      BBCLASSEXTEND =+ "native nativesdk"
+      BBCLASSEXTEND =+ "multilib:multilib_name"
+
+   .. note::
+
+      在内部，BBCLASSEXTEND机制通过重写变量值和应用如_class-native的覆盖来生成配方变体。例如，要生成配方的native版本，将依赖于“foo”的DEPENDS重写为依赖于“foo-native”的DEPENDS。
+
+      即使使用BBCLASSEXTEND，配方也只解析一次。解析一次增加了一些限制。例如，根据变体包含不同的文件是不可能的，因为include语句是在解析配方时处理的。
+
+-  BBDEBUG
+
+   将BitBake调试输出级别设置为特定值，该值由-D命令行选项递增。
+
+   .. note::
+
+      你必须在外部环境中设置这个变量才能使其工作。
+
+-  BBFILE_COLLECTIONS
+
+   列出配置层的名称。这些名称用于查找其他 `BBFILE_*` 变量。通常，每个层在其conf/layer.conf文件中将其名称追加到这个变量。
+
+-  BBFILE_PATTERN
+
+   展开以匹配特定层中BBFILES的文件的变量。这个变量用在conf/layer.conf文件中，必须用特定层的名称作为后缀（例如BBFILE_PATTERN_emenlow）。
+
+-  BBFILE_PRIORITY
+
+   为每层中的配方文件分配优先级。
+
+   这个变量在相同配方出现在多个层的情况下非常有用。设置这个变量可以让你优先于其他包含相同配方的层，有效地让你控制多个层的优先级。通过这个变量建立的优先级不考虑配方的版本（PV变量）。例如，一个层的配方具有更高的PV值，但BBFILE_PRIORITY被设置为较低的优先级，仍然具有较低的优先级。
+
+   BBFILE_PRIORITY变量的值越大，优先级越高。例如，值6比值5有更高的优先级。如果没有指定，BBFILE_PRIORITY变量基于层依赖关系设置（有关更多信息，请参阅LAYERDEPENDS变量）。如果未指定层的默认优先级，则为最低定义优先级+1（如果没有定义优先级，则为1）。
+
+   .. tip::
+
+      你可以使用命令 `bitbake-layers show-layers` 列出所有配置层及其优先级。
+
+-  BBFILES
+
+   BitBake用于构建软件的配方文件的空格分隔列表。
+
+   在指定配方文件时，你可以使用Python的glob语法进行模式匹配。有关该语法的详细信息，请参阅上述链接的文档。
+
+-  BBFILES_DYNAMIC
+
+   根据已识别层的存在激活内容。你可以通过层定义的集合来标识这些层。
+
+   使用BBFILES_DYNAMIC变量可以避免.bbappend文件，其相应的.bb文件位于试图通过.bbappend修改其他层但不希望对这些其他层引入硬依赖的层中。
+
+   此外，你可以在规则前加上“！”前缀，以在层不存在的情况下添加.bbappend和.bb文件。使用此方法避免对这些其他层产生硬依赖。
+
+   使用以下形式设置BBFILES_DYNAMIC：
+
+   ::
+
+      collection_name:filename_pattern
+
+   以下示例标识了两个集合名称和两个文件名模式：
+
+   ::
+
+      BBFILES_DYNAMIC += "
+          clang-layer:${LAYERDIR}/bbappends/meta-clang/*/*/*.bbappend 
+          core:${LAYERDIR}/bbappends/openembedded-core/meta/*/*/*.bbappend 
+      "
+
+   当集合名称前带有“！”时，如果层不存在，它将添加文件模式：
+
+   ::
+
+      BBFILES_DYNAMIC += "
+          !clang-layer:${LAYERDIR}/backfill/meta-clang/*/*/*.bb 
+      "
+
+   下面的示例显示了一个错误消息，因为找到了无效的条目，导致解析失败：
+
+   ::
+
+      ERROR: BBFILES_DYNAMIC entries must be of the form {!}<collection name>:<filename pattern>, not:
+      /work/my-layer/bbappends/meta-security-isafw/*/*/*.bbappend
+      /work/my-layer/bbappends/openembedded-core/meta/*/*/*.bbappend
+
+-  BBINCLUDED
+
+   包含BitBake解析器在当前文件解析期间包含的所有文件的空格分隔列表。
+
+-  BBINCLUDELOGS
+
+   如果设置为一个值，则在报告失败的任务时启用打印任务日志。
+
+-  BBINCLUDELOGS_LINES
+
+   如果设置了BBINCLUDELOGS，则在报告失败的任务时指定从任务日志文件中打印的最大行数。如果你没有设置BBINCLUDELOGS_LINES，将打印整个日志。
+
+-  BBLAYERS
+
+   列出在构建期间要启用的层。这个变量在构建目录中的bblayers.conf配置文件中定义。以下是一个例子：
+
+   ::
+
+      BBLAYERS = " 
+          /home/scottrif/poky/meta 
+          /home/scottrif/poky/meta-yocto 
+          /home/scottrif/poky/meta-yocto-bsp 
+          /home/scottrif/poky/meta-mykernel 
+      "
+
+   这个例子启用了四个层，其中一个是名为meta-mykernel的自定义用户定义层。
+
+-  BBLAYERS_FETCH_DIR
+
+   设置存储层的基位置。此设置与bitbake-layers
+   layerindex-fetch一起使用，并告诉bitbake-layers将获取的层放置在何处。
+
+-  BBMASK
+
+   防止BitBake处理配方和配方附加文件。
+
+   你可以使用BBMASK变量来“隐藏”这些.bb和.bbappend文件。BitBake会忽略与任何表达式匹配的任何配方或配方附加文件。就好像BitBake根本没有看到它们一样。因此，匹配的文件不会被解析或被BitBake使用。
+
+   你提供的值将传递给Python的正则表达式编译器。因此，语法遵循Python的正则表达式(re)语法。表达式与文件的完整路径进行比较。有关完整语法信息，请参阅Python的文档http://docs.python.org/3/library/re.html。
+
+   以下示例使用完整的正则表达式告诉BitBake忽略meta-ti/recipes-misc/目录中的所有配方和配方附加文件：
+
+   ::
+
+      BBMASK = "meta-ti/recipes-misc/"
+
+   如果你想屏蔽多个目录或配方，你可以指定多个正则表达式片段。下面的例子屏蔽了多个目录和单独的配方：
+
+   ::
+
+      BBMASK += "/meta-ti/recipes-misc/ meta-ti/recipes-ti/packagegroup/"
+      BBMASK += "/meta-oe/recipes-support/"
+      BBMASK += "/meta-foo/.*/openldap"
+      BBMASK += "opencv.*\.bbappend"
+      BBMASK += "lzma"
+
+   .. note::
+
+      在指定目录名时，使用尾随斜杠字符以确保仅匹配该目录名。
+
+-  BBMULTICONFIG
+
+   启用BitBake执行多个配置构建并列出每个单独的配置（多配置）。你可以使用这个变量来使BitBake构建多个目标，每个目标都有单独的配置。在你的conf/local.conf配置文件中定义BBMULTICONFIG。
+
+   例如，以下行指定了三个多配置，每个都有一个单独的配置文件：
+
+   ::
+
+      BBMULTIFONFIG = "configA configB configC"
+
+   你使用的每个配置文件必须位于构建目录中的名为conf/multiconfig的目录内（例如build_directory/conf/multiconfig/configA.conf）。
+
+   有关如何在支持构建具有多个配置的目标的环境中使用BBMULTICONFIG的信息，请参阅“\ `执行多配置构建 <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-intro.html#executing-a-multiple-configuration-build>`__\ ”部分。
+
+-  BBPATH
+
+   BitBake用来定位类（.bbclass）和配置文件（.conf）的冒号分隔列表。这个变量类似于PATH变量。
+
+   如果你从构建目录之外的目录运行BitBake，你必须确保将BBPATH设置为指向构建目录。像设置任何环境变量一样设置变量，然后运行BitBake：
+
+   ::
+
+      $ BBPATH="build_directory"
+      $ export BBPATH
+      $ bitbake target
+
+-  BBSERVER
+
+   指向运行内存驻留BitBake的服务器。这个变量仅在你使用内存驻留BitBake时使用。
+
+-  BBTARGETS
+
+   允许你使用配置文件来添加到你想要构建的命令行目标配方列表中。
+
+-  BITBAKE_UI
+
+   用于指定运行BitBake时要使用的UI模块。使用这个变量等效于使用-u命令行选项。
+
+   .. note::
+
+      你必须在外部环境中设置这个变量才能使其工作。
+
+-  BUILDNAME
+
+   分配给构建的名称。该名称默认为构建开始时的日期时间戳，但也可以通过元数据定义。
+
+-  BZRDIR
+
+   从Bazaar系统检出的文件存储的目录。
+
+-  CACHE
+
+   指定BitBake用来存储元数据缓存的目录，这样每次启动BitBake时就不需要解析它。
+
+-  CVSDIR
+
+   在CVS系统下检出的文件存储的目录。
+
+-  DEFAULT_PREFERENCE
+
+   为配方选择优先级指定一个弱偏好。
+
+   这个变量最常见的用法是在开发版本的软件配方中将其设置为“-1”。以这种方式使用该变量会导致在没有使用PREFERRED_VERSION来构建开发版本的情况下默认构建配方的稳定版本。
+
+   .. note::
+
+      如果包含同一配方不同版本的两个层之间的BBFILE_PRIORITY变量不同，则DEFAULT_PREFERENCE提供的偏见是弱的，并且会被覆盖。
+
+-  DEPENDS
+
+   列出配方的构建时依赖项（即其他配方文件）。
+
+   考虑两个名为“a”和“b”的配方的简单示例，它们产生类似命名的软件包。在这个示例中，DEPENDS语句出现在“a”配方中：
+
+   ::
+
+      DEPENDS = "b"
+
+   在这里，依赖关系是这样的，配方“a”的do_configure任务依赖于配方“b”的do_populate_sysroot任务。这意味着当配方“a”配置自身时，配方“b”放入sysroot中的任何内容都是可用的。
+
+   有关运行时依赖的信息，请参阅RDEPENDS变量。
+
+-  DESCRIPTION
+
+   配方的详细描述。
+
+-  DL_DIR
+
+   构建过程用来存储下载的中央下载目录。默认情况下，DL_DIR获取适合镜像的文件，除了Git仓库之外的一切。如果你想要Git仓库的tarballs，使用BB_GENERATE_MIRROR_TARBALLS变量。
+
+-  EXCLUDE_FROM_WORLD
+
+   指示BitBake将配方从world构建中排除（即bitbake
+   world）。在world构建期间，BitBake定位、解析并构建在bblayers.conf配置文件中暴露的每个层中找到的所有配方。
+
+   要使用此变量将配方从world构建中排除，请在配方中将变量设置为“1”。将其设置为“0”以将其添加回world构建。
+
+   .. note::
+
+      添加到EXCLUDE_FROM_WORLD的配方仍然可能在world构建期间构建，以满足其他配方的依赖项。将配方添加到EXCLUDE_FROM_WORLD只能确保配方不会明确添加到world构建的构建目标列表中。
+
+-  FAKEROOT
+
+   包含在fakeroot环境中运行shell脚本时要使用的命令。FAKEROOT变量已过时，已被其他FAKEROOT*变量替换。请参阅词汇表中的相关条目以获取更多信息。
+
+-  FAKEROOTBASEENV
+
+   列出在执行由FAKEROOTCMD定义的命令时设置的环境变量，该命令在fakeroot环境中启动bitbake-worker进程。
+
+-  FAKEROOTCMD
+
+   包含在fakeroot环境中启动bitbake-worker进程的命令。
+
+-  FAKEROOTDIRS
+
+   列出在fakeroot环境中运行任务前要创建的目录。
+
+-  FAKEROOTENV
+
+   列出在fakeroot环境中运行任务时设置的环境变量。有关环境变量和fakeroot环境的更多信息，请参阅FAKEROOTBASEENV变量。
+
+-  FAKEROOTNOENV
+
+   列出在非fakeroot环境中运行任务时设置的环境变量。有关环境变量和fakeroot环境的更多信息，请参阅FAKEROOTENV变量。
+
+-  FETCHCMD
+
+   定义BitBake
+   fetcher模块在执行获取操作时执行的命令。当使用该变量时，需要使用覆盖后缀（例如FETCHCMD_git或FETCHCMD_svn）。
+
+-  FILE
+
+   指向当前文件。BitBake在解析过程中设置此变量，以标识正在解析的文件。BitBake还在执行配方时设置此变量，以标识配方文件。
+
+-  FILE_LAYERNAME
+
+   在解析和任务执行期间，将其设置为包含配方文件的层的名称。代码可以使用它来识别配方来自哪个层。
+
+-  FILESPATH
+
+   指定BitBake在搜索补丁和文件时使用的目录。“local”
+   fetcher模块在处理file:// URLs时使用这些目录。该变量的行为类似于shell
+   PATH环境变量。值是按从左到右的顺序搜索的目录的冒号分隔列表。
+
+-  GITDIR
+
+   克隆Git仓库时存储本地副本的目录。
+
+-  HGDIR
+
+   存储从Mercurial系统检出的文件的目录。
+
+-  HOMEPAGE
+
+   可以找到有关配方构建的软件的更多信息的网站的网址。
+
+-  INHERIT
+
+   导致全局继承命名的一个或多个类。对于基本配置和每个单独的配方，不会执行类中的匿名函数。OpenEmbedded构建系统忽略单个配方中对INHERIT的更改。
+
+   有关INHERIT的更多信息，请参阅“\ `INHERIT配置指令 <https://docs.yoctoproject.org/bitbake/2.6/bitbake-user-manual/bitbake-user-manual-metadata.html#inherit-configuration-directive>`__\ ”部分。
+
+-  LAYERDEPENDS
+
+   列出此配方依赖的层，用空格分隔。如果需要，您可以通过在层名后面加上冒号来指定依赖项的特定层版本（例如“anotherlayer:3”与LAYERVERSION_anotherlayer进行比较）。如果缺少任何依赖项或版本号不匹配（如果指定），则BitBake会产生错误。
+
+   您在conf/layer.conf文件中使用此变量。您还必须使用特定的层名称作为变量的后缀（例如LAYERDEPENDS_mylayer）。
+
+-  LAYERDIR
+
+   在layer.conf配置文件中使用此变量时，提供当前层的路径。此变量在layer.conf之外不可用，并且在文件解析完成时立即扩展引用。
+
+-  LAYERDIR_RE
+
+   在layer.conf配置文件中使用此变量时，提供当前层的路径，用于正则表达式（BBFILE_PATTERN）中。此变量在layer.conf之外不可用，并且在文件解析完成时立即扩展引用。
+
+-  LAYERSERIES_COMPAT
+
+   列出OpenEmbedded-Core（OE-Core）的版本，这些版本与层兼容。使用LAYERSERIES_COMPAT变量允许层维护者指示哪些层和OE-Core的组合可以预期工作。该变量为系统提供了一种检测层是否未经过新的OE-Core发布测试的方法（例如，层未得到维护）。
+
+   要在您的层的conf/layer.conf配置文件中指定层兼容的OE-Core版本，请使用此变量。对于列表，使用Yocto
+   Project发行版名称（例如“kirkstone”，“mickledore”）。要为层指定多个OE-Core版本，请使用空格分隔的列表：
+
+   ::
+
+      LAYERSERIES_COMPAT_layer_root_name = "kirkstone mickledore"
+
+   .. note::
+
+      根据Yocto Project兼容版本2标准，设置LAYERSERIES_COMPAT是必需的。如果在任何给定层中未设置该变量，OpenEmbedded构建系统会产生警告。
+
+-  LAYERVERSION
+
+   可选地以单个数字指定层的版本。您可以在另一个层的LAYERDEPENDS中使用此变量，以便依赖特定版本的层。
+
+   您在conf/layer.conf文件中使用此变量。您还必须使用特定的层名称作为变量的后缀（例如LAYERDEPENDS_mylayer）。
+
+-  LICENSE
+
+   配方的源许可证列表。
+
+-  MIRRORS
+
+   指定BitBake从中获取源代码的其他路径。当构建系统搜索源代码时，它首先尝试本地下载目录。如果该位置失败，构建系统会尝试PREMIRRORS定义的位置、上游源代码，然后按该顺序尝试MIRRORS中指定的位置。
+
+-  OVERRIDES
+
+   BitBake用冒号分隔的列表来控制解析配方和配置文件后要覆盖哪些变量。
+
+   以下是一个简单的示例，根据机器架构使用覆盖列表：OVERRIDES =
+   “arm:x86:mips:powerpc”
+   您可以在“条件语法（Overrides）”部分中找到有关如何使用OVERRIDES的信息。
+
+-  P4DIR
+
+   当从Perforce仓库获取时，本地副本存储的目录。
+
+-  PACKAGES
+
+   配方创建的软件包列表。
+
+-  PACKAGES_DYNAMIC
+
+   您的配方满足其他配方中发现的可选模块的运行时依赖关系的承诺。PACKAGES_DYNAMIC实际上并不满足依赖关系，它只是声明应该满足它们。例如，如果在构建过程中通过PACKAGES_DYNAMIC变量满足了另一个软件包的硬性运行时依赖关系（RDEPENDS），但实际上从未产生具有模块名称的软件包，那么其他软件包将会损坏。
+
+-  PE
+
+   配方的时代。默认情况下，此变量未设置。该变量用于在版本方案以某种向后不兼容的方式发生变化时使升级成为可能。
+
+-  PERSISTENT_DIR
+
+   指定BitBake用于存储应在构建之间保留的数据的目录。特别是，存储的数据是使用BitBake的持久数据API的数据以及PR服务器和PR服务使用的数据。
+
+-  PF
+
+   指定配方或软件包名称，并包括所有版本和修订号（即eglibc-2.13-r20+svnr15508/和bash-4.2-r1/）。
+
+-  PN
+
+   配方名称。
+
+-  PR
+
+   配方的修订版。
+
+-  PREFERRED_PROVIDER
+
+   确定在多个配方提供相同项目时应优先考虑哪个配方。您应该始终将变量后缀为提供的项目名称，并且您应该将其设置为要优先处理的配方的PN。一些示例：
+
+   ::
+
+      PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
+      PREFERRED_PROVIDER_virtual/xserver = "xserver-xf86"
+      PREFERRED_PROVIDER_virtual/libgl ?= "mesa"
+
+-  PREFERRED_PROVIDERS
+
+   确定在多个配方提供相同项目时应优先考虑哪个配方。功能上，PREFERRED_PROVIDERS与PREFERRED_PROVIDER相同。然而，PREFERRED_PROVIDERS变量让您可以使用以下形式为多种情况定义偏好：
+
+   ::
+
+      PREFERRED_PROVIDERS = "xxx:yyy aaa:bbb ..."
+
+   这种形式是以下形式的方便替代：
+
+   ::
+
+      PREFERRED_PROVIDER_xxx = "yyy"
+      PREFERRED_PROVIDER_aaa = "bbb"
+
+-  PREFERRED_VERSION
+
+   如果有多个版本的配方可用，此变量决定应优先考虑哪个版本。您必须始终将变量后缀为您想要选择的PN，并且您应该相应地设置PV以获得优先权。
+
+   PREFERRED_VERSION变量支持通过“%”字符有限地使用通配符。您可以使用该字符来匹配任何数量的字符，这在指定包含可能更改的长修订号的版本时很有用。以下是两个示例：
+
+   ::
+
+      PREFERRED_VERSION_python = "2.7.3"
+      PREFERRED_VERSION_linux-yocto = "4.12%"
+
+   .. note:: 
+
+      “%”字符的使用是有限的，因为它只能在字符串的末尾工作。您不能在字符串的任何其他位置使用通配符字符。
+
+   如果没有指定版本的配方可用，将显示警告消息。如果您希望这是一个错误，请参阅REQUIRED_VERSION。
+
+-  PREMIRRORS
+
+   指定了BitBake获取源代码的额外路径。当构建系统搜索源代码时，它首先尝试本地下载目录。如果该位置失败，构建系统会尝试由PREMIRRORS定义的位置、上游源，然后是MIRRORS指定的顺序。
+
+   通常，您可以通过在配置中添加以下内容，让构建系统在尝试其他服务器之前先尝试特定的服务器：
+
+   ::
+
+      PREMIRRORS:prepend = "\
+      git://.*/.* http://downloads.yoctoproject.org/mirror/sources/ \
+      ftp://.*/.* http://downloads.yoctoproject.org/mirror/sources/ \
+      http://.*/.* http://downloads.yoctoproject.org/mirror/sources/ \
+      https://.*/.* http://downloads.yoctoproject.org/mirror/sources/"
+
+   这些更改会导致构建系统拦截Git、FTP、HTTP和HTTPS请求，并将它们重定向到http://源镜像。您还可以使用file://
+   URL指向本地目录或网络共享。
+
+-  PROVIDES
+
+   一个特定配方可以通过别名列表来识别。默认情况下，配方自己的PN已经隐含在其PROVIDES列表中。如果一个配方使用了PROVIDES，那么额外的别名就是该配方的同义词，在构建过程中满足其他配方的依赖关系时非常有用，正如DEPENDS所指定的。
+
+   考虑以下来自配方文件libav_0.8.11.bb的PROVIDES语句示例：
+
+   ::
+
+      PROVIDES += "libpostproc"
+
+   PROVIDES语句的结果使得“libav”配方也被称为“libpostproc”。
+
+   除了为配方提供替代名称外，PROVIDES机制还用于实现虚拟目标。虚拟目标是与某些特定功能相对应的名称（例如Linux内核）。提供所讨论功能的配方会在PROVIDES中列出虚拟目标。依赖于该功能的配方可以在DEPENDS中包含虚拟目标，以保留提供者的选择。
+
+   传统上，虚拟目标的名称采用“virtual/function”（例如“virtual/kernel”）的形式。斜杠只是名称的一部分，没有语法意义。
+
+-  PRSERV_HOST
+
+   这是基于网络的PR服务的主机和端口。
+
+   以下是如何设置PRSERV_HOST变量的示例：
+
+   ::
+
+      PRSERV_HOST = "localhost:0"
+
+   如果您想自动启动本地PR服务，则必须设置该变量。您可以将PRSERV_HOST设置为其他值以使用远程PR服务。
+
+-  PV
+
+   这是配方的版本。
+
+-  RDEPENDS
+
+   列出了包的运行时依赖项（即其他包），这些依赖项必须安装才能正确运行构建的包。如果在构建过程中无法找到此列表中的包，您将收到构建错误。
+
+   因为RDEPENDS变量适用于正在构建的包，所以您应该始终使用带有附加包名的变量形式。例如，假设您正在构建一个依赖于perl包的开发包。在这种情况下，您将使用以下RDEPENDS语句：
+
+   ::
+
+      RDEPENDS:${PN}-dev += "perl"
+
+   在此示例中，开发包依赖于perl包。因此，RDEPENDS变量具有${PN}-dev包名作为其一部分。
+
+   BitBake支持指定带版本的依赖项。尽管语法根据打包格式而异，但BitBake会隐藏这些差异。以下是用RDEPENDS变量指定版本的一般语法：
+
+   ::
+
+      RDEPENDS:${PN} = "package (operator version)"
+
+   对于运算符，您可以指定以下内容：
+
+   ::
+
+      =
+      <
+      >
+      <=
+      >=
+
+   例如，以下设置了对版本1.2或更高版本的包foo的依赖关系：
+
+   ::
+
+      RDEPENDS:${PN} = "foo (>= 1.2)"
+
+   有关构建时依赖项的信息，请参阅DEPENDS变量。
+
+-  REPODIR
+
+   同步时，存储google-repo目录的本地副本的目录。
+
+-  REQUIRED_VERSION
+
+   如果有多个版本的配方可用，则该变量确定应优先选择哪个版本。REQUIRED_VERSION的工作方式与PREFERRED_VERSION完全相同，只是如果指定的版本不可用，则会显示错误消息并立即使构建失败。
+
+   如果为同一配方设置了REQUIRED_VERSION和PREFERRED_VERSION，则应用REQUIRED_VERSION的值。
+
+-  RPROVIDES
+
+   包也提供的包名别名列表。这些别名对于满足构建期间（如RDEPENDS中指定的）以及目标上的运行时依赖关系非常有用。
+
+   与所有控制包的变量一样，您必须始终将变量与包名覆盖一起使用。以下是一个例子：
+
+   ::
+
+      RPROVIDES:${PN} = "widget-abi-2"
+
+-  RRECOMMENDS
+
+   扩展了正在构建的包的可用性的包列表。正在构建的包不依赖于此列表中的包以成功构建，但需要它们进行扩展的可用性。要指定包的运行时依赖项，请参阅RDEPENDS变量。
+
+   BitBake支持指定带版本的推荐。尽管语法根据打包格式而异，但BitBake会隐藏这些差异。以下是用RRECOMMENDS变量指定版本的一般语法：
+
+   ::
+
+      RRECOMMENDS:${PN} = "package (operator version)"
+
+   对于运算符，您可以指定以下内容：
+
+   ::
+
+      =
+      <
+      >
+      <=
+      >=
+
+   例如，以下设置了对版本1.2或更高版本的包foo的推荐：
+
+   ::
+
+      RRECOMMENDS:${PN} = "foo (>= 1.2)"
+
+-  SECTION
+
+   包应被归类在其中的部分。
+
+-  SRC_URI
+
+   源文件列表，可以是本地或远程。这个变量告诉BitBake从哪里获取构建所需的内容以及如何获取它们。例如，如果配方或附加文件需要从互联网获取一个tarball，那么配方或附加文件将使用一个SRC_URI条目来指定该tarball。另一方面，如果配方或附加文件需要获取一个tarball、应用两个补丁并包含一个自定义文件，那么配方或附加文件需要一个SRC_URI变量来指定所有这些来源。
+
+   以下是可用的URI协议列表。URI协议高度依赖于特定的BitBake
+   Fetcher子模块。根据BitBake使用的fetcher，会使用各种URL参数。有关支持的Fetchers的详细信息，请参阅Fetchers部分。
+
+   -  az://：使用HTTPS从Azure存储帐户获取文件。
+   -  bzr://：从Bazaar版本控制系统仓库获取文件。
+   -  ccrc://：从ClearCase仓库获取文件。
+   -  cvs://：从CVS版本控制系统仓库获取文件。
+   -  file://：从本地机器获取文件，这些文件通常是与元数据一起提供的。路径相对于FILESPATH变量。因此，构建系统按顺序搜索以下目录，这些目录被认为是位于配方文件（.bb）或附加文件（.bbappend）所在的目录的子目录：
+
+      -  ${BPN}：没有特殊后缀或版本号的基本配方名称。
+      -  ``${BP} - ${BPN}-${PV}``\ ：基本配方名称和版本，但没有特殊的包名后缀。
+      -  files：名为files的目录中的文件，该目录也位于配方或附加文件旁边。
+
+   -  ftp://：使用FTP从互联网获取文件。
+   -  git://：从Git版本控制系统仓库获取文件。
+   -  gitsm://：从Git版本控制系统仓库获取子模块。
+   -  hg://：从Mercurial（hg）版本控制系统仓库获取文件。
+   -  http://：使用HTTP从互联网获取文件。
+   -  https://：使用HTTPS从互联网获取文件。
+   -  npm://：从注册表中获取JavaScript模块。
+   -  osc://：从OSC（OpenSUSE Build服务）版本控制系统仓库获取文件。
+   -  p4://：从Perforce（p4）版本控制系统仓库获取文件。
+   -  repo://：从repo（Git）仓库获取文件。
+   -  ssh://：从安全外壳获取文件。
+   -  svn://：从Subversion（svn）版本控制系统仓库获取文件。
+
+   这里还有一些值得注意的其他选项：
+
+   -  downloadfilename：指定下载文件时使用的文件名。
+
+   -  name：当在SRC_URI中有多个文件或git仓库时，用于关联SRC_URI校验和或SRCREV的名称。例如：
+
+      ::
+
+         SRC_URI = "git://example.com/foo.git;branch=main;name=first \
+                    git://example.com/bar.git;branch=main;name=second \
+                    http://example.com/file.tar.gz;name=third"
+
+         SRCREV_first = "f1d2d2f924e986ac86fdf7b36c94bcdf32beec15"
+         SRCREV_second = "e242ed3bffccdf271b7fbaf34ed72d089537b42f"
+         SRC_URI[third.sha256sum] = "13550350a8681c84c861aac2e5b440161c2b33a3e4f302ac680ca5b686de48de"
+
+   -  subdir：将文件（或提取其内容）放入指定的子目录中。这对于不在其存档中具有子目录的文件的tarball或其他存档非常有用。
+
+   -  subpath：在使用Git fetcher时，限制检出到树的特定子路径。
+
+   -  unpack：控制是否解压缩文件（如果是存档）。默认操作是解压缩文件。
+
+-  SRCDATE
+
+   用于构建包的源代码的日期。仅当从源代码管理器（SCM）获取源时，此变量才适用。
+
+-  SRCREV
+
+   用于构建包的源代码的修订版本。仅在使用Subversion、Git、Mercurial和Bazaar时适用。如果要构建固定修订版本并且希望避免每次BitBake解析配方时都执行对远程仓库的查询，则应指定一个SRCREV，而不仅仅是一个标签。
+
+-  SRCREV_FORMAT
+
+   在SRC_URI中使用多个源代码控制的URL时，帮助构造有效的SRCREV值。
+
+   系统需要在以下情况下帮助构造这些值。SRC_URI中的每个组件都被赋予一个名称，并在SRCREV_FORMAT变量中引用。考虑一个名为“machine”和“meta”的URL示例。在这种情况下，SRCREV_FORMAT可能看起来像“machine_meta”，并且这些名称将被替换到每个位置的SCM版本中。只添加一个AUTOINC占位符（如果需要的话），并将其放在返回字符串的开头。
+
+-  STAMP
+
+   指定创建配方标记文件的基本路径。实际标记文件的路径是通过评估此字符串并附加其他信息来构造的。
+
+-  STAMPCLEAN
+
+   指定创建配方标记文件的基本路径。与STAMP变量不同，STAMPCLEAN可以包含通配符，以匹配清理操作应删除的文件范围。BitBake使用清理操作来删除创建新标记时应删除的任何其他标记。
+
+-  SUMMARY
+
+   配方的简短摘要，不超过72个字符。
+
+-  SVNDIR
+
+   从Subversion系统检出文件的目录。
+
+-  T
+
+   指向BitBake放置临时文件的目录，这些文件主要由任务日志和脚本组成，在构建特定配方时使用。
+
+-  TOPDIR
+
+   指向构建目录。BitBake自动设置此变量。
+
+======================
+6 Hello World Example
+======================
+
+6.1 BitBake Hello World
+========================
+
+通常用来展示任何新的编程语言或工具的最简单例子是“Hello World”示例。本附录以教程形式，在BitBake的背景下演示Hello World。该教程描述了如何创建一个新的项目以及允许BitBake构建它所必需的适用元数据文件。
+
+6.2 获得bitbake
+================
+
+请参阅获取BitBake部分，了解如何获取BitBake的信息。一旦您在机器上拥有源代码，BitBake目录如下所示：
+
+::
+
+   $ ls -al
+   total 108
+   drwxr-xr-x  9 fawkh 10000  4096 feb 24 12:10 .
+   drwx------ 36 fawkh 10000  4096 mar  2 17:00 ..
+   -rw-r--r--  1 fawkh 10000   365 feb 24 12:10 AUTHORS
+   drwxr-xr-x  2 fawkh 10000  4096 feb 24 12:10 bin
+   -rw-r--r--  1 fawkh 10000 16501 feb 24 12:10 ChangeLog
+   drwxr-xr-x  2 fawkh 10000  4096 feb 24 12:10 classes
+   drwxr-xr-x  2 fawkh 10000  4096 feb 24 12:10 conf
+   drwxr-xr-x  5 fawkh 10000  4096 feb 24 12:10 contrib
+   drwxr-xr-x  6 fawkh 10000  4096 feb 24 12:10 doc
+   drwxr-xr-x  8 fawkh 10000  4096 mar  2 16:26 .git
+   -rw-r--r--  1 fawkh 10000    31 feb 24 12:10 .gitattributes
+   -rw-r--r--  1 fawkh 10000   392 feb 24 12:10 .gitignore
+   drwxr-xr-x 13 fawkh 10000  4096 feb 24 12:11 lib
+   -rw-r--r--  1 fawkh 10000  1224 feb 24 12:10 LICENSE
+   -rw-r--r--  1 fawkh 10000 15394 feb 24 12:10 LICENSE.GPL-2.0-only
+   -rw-r--r--  1 fawkh 10000  1286 feb 24 12:10 LICENSE.MIT
+   -rw-r--r--  1 fawkh 10000   229 feb 24 12:10 MANIFEST.in
+   -rw-r--r--  1 fawkh 10000  2413 feb 24 12:10 README
+   -rw-r--r--  1 fawkh 10000    43 feb 24 12:10 toaster-requirements.txt
+   -rw-r--r--  1 fawkh 10000  2887 feb 24 12:10 TODO
+
+此时，您应该已经将BitBake克隆到了一个目录，该目录与上述列表匹配，除了日期和用户名。
+
+6.3 设置BitBake环境
+====================
+
+首先，您需要确保可以运行BitBake。将您的工作目录设置为本地BitBake文件所在的目录，并运行以下命令：
+
+::
+
+   $ ./bin/bitbake --version
+   BitBake Build Tool Core version 2.3.1
+
+控制台输出告诉您正在运行的版本。
+
+推荐从您选择的目录运行BitBake。要能够从任何目录运行BitBake，您需要将可执行二进制文件添加到shell的环境PATH变量中。首先，通过输入以下内容查看当前的PATH变量：
+
+::
+
+   $ echo $PATH
+
+接下来，将BitBake二进制文件的目录位置添加到PATH中。这里有一个示例，它将\ ``/home/scott-lenovo/bitbake/bin``\ 目录添加到PATH变量的前面：
+
+::
+
+   $ export PATH=/home/scott-lenovo/bitbake/bin:$PATH
+
+现在，您应该能够在任何目录下通过命令行输入bitbake命令了。
+
+6.4 Hello World示例
+=====================
+
+本练习的总体目标是利用任务和层概念构建一个完整的“Hello
+World”示例。由于这是现代项目如OpenEmbedded和Yocto
+Project使用BitBake的方式，因此该示例为理解BitBake提供了一个绝佳的起点。
+
+为了帮助您了解如何使用BitBake构建目标，该示例从仅使用bitbake命令开始，这会导致BitBake失败并报告问题。通过逐步添加构建的部分，最终得出一个工作的、最小的“Hello
+World”示例。
+
+尽管我们尽力解释在示例期间发生的事情，但描述无法涵盖所有内容。您可以在本手册中找到更多信息。此外，您还可以积极参与https://lists.openembedded.org/g/bitbake-devel关于BitBake构建工具的讨论邮件列表。
+
+.. note::
+
+   这个示例受到 `Mailing List帖子 - The BitBake equivalent of “Hello,World!” <https://www.mail-archive.com/yocto@yoctoproject.org/msg09379.html>`_ 的启发，并从中汲取了很多内容。
+
+如前所述，这个示例的最终目标是编译“Hello
+World”。然而，目前尚不清楚BitBake需要什么以及为了实现这一目标您需要提供什么。回想一下，BitBake利用了三种类型的元数据文件：配置文件、类和配方。但它们应该放在哪里？BitBake如何找到它们？BitBake的错误消息有助于您回答这类问题，并更好地理解到底发生了什么。
+
+以下是完整的“Hello World”示例。
+
+1.  创建项目目录：
+
+    首先，为“Hello World”项目设置一个目录。以下是您可以在主目录中执行此操作的方法：
+
+    ::
+
+       $ mkdir -/hello
+       $ cd -/hello
+
+    这是BitBake将用来完成所有工作的目录。您可以使用此目录来保存BitBake所需的所有元文件。拥有一个项目目录是隔离项目的好方法。
+
+2. 运行BitBake：
+
+   此时，您只有一个项目目录。运行bitbake命令并查看它的作用：
+
+   ::
+
+      $ bitbake
+      ERROR: The BBPATH variable is not set and bitbake did not find a conf/bblayers.conf file in the expected location.
+      Maybe you accidentally invoked bitbake from the wrong directory?
+      错误：BBPATH变量未设置，且bitbake未在预期位置找到conf/bblayers.conf文件。
+      也许您不小心从错误的目录调用了bitbake？
+      当您运行BitBake时，它开始寻找元数据文件。BBPATH变量告诉BitBake在哪里查找这些文件。BBPATH未设置，您需要设置它。没有BBPATH，BitBake根本找不到任何配置文件（.conf）或配方文件（.bb）。BitBake也找不到bitbake.conf文件。
+
+3. 设置BBPATH：
+
+   对于本示例，您可以像之前在附录中设置PATH一样设置BBPATH。不过，您应该意识到，在每个项目的配置文件中设置BBPATH变量要更加灵活。
+
+   在您的shell中，输入以下命令来设置并导出BBPATH变量：
+
+   ::
+
+      $ BBPATH="projectdirectory"
+      $ export BBPATH
+
+   在命令中使用您实际的项目目录。BitBake使用该目录来查找项目所需的元数据。
+
+   .. note::
+
+      在指定项目目录时，不要使用波浪号（“-”）字符，因为BitBake不会像shell那样扩展该字符。
+
+4. 运行BitBake：
+
+   现在您已经定义了BBPATH，再次运行bitbake命令：
+
+   ::
+
+      $ bitbake
+      ERROR: Unable to parse /home/scott-lenovo/bitbake/lib/bb/parse/__init__.py
+      Traceback (most recent call last):
+      File "/home/scott-lenovo/bitbake/lib/bb/parse/__init__.py", line 127, in resolve_file(fn='conf/bitbake.conf', d=<bb.data_smart.DataSmart object at 0x7f22919a3df0>):
+            if not newfn:
+      >            raise IOError(errno.ENOENT, "file %s not found in %s" % (fn, bbpath))
+            fn = newfn
+      FileNotFoundError: [Errno 2] file conf/bitbake.conf not found in <projectdirectory>
+
+   此样本输出显示BitBake未能在项目目录中找到conf/bitbake.conf文件。这个文件是BitBake为了构建目标必须首先找到的。而且，由于本例的项目目录为空，您需要提供一个conf/bitbake.conf文件。
+
+5. 创建conf/bitbake.conf：
+
+   conf/bitbake.conf包含BitBake用于元数据和配方文件的许多配置变量。对于本示例，您需要在项目目录中创建该文件并定义一些关键的BitBake变量。有关bitbake.conf文件的更多信息，请参见https://git.openembedded.org/bitbake/tree/conf/bitbake.conf。
+
+   使用以下命令在项目目录中创建conf目录：
+
+   ::
+
+      $ mkdir conf
+
+   在conf目录下，使用某个编辑器创建bitbake.conf文件，使其包含以下内容：
+
+   ::
+
+      PN  = "${@bb.parse.vars_from_file(d.getVar('FILE', False),d)[0] or 'defaultpkgname'}"
+
+      TMPDIR  = "${TOPDIR}/tmp"
+      CACHE   = "${TMPDIR}/cache"
+      STAMP   = "${TMPDIR}/${PN}/stamps"
+      T       = "${TMPDIR}/${PN}/work"
+      B       = "${TMPDIR}/${PN}"
+
+   .. note::
+
+      如果没有为PN设置值，变量STAMP、T和B将阻止多个配方同时工作。您可以通过设置PN的值，使其类似于OpenEmbedded和BitBake在默认bitbake.conf文件中使用的值（参见前面的示例）来解决这个问题。或者，手动更新每个配方以设置PN。您还需要在local.conf文件中将PN作为STAMP、T和B变量定义的一部分。
+
+   TMPDIR变量建立了一个BitBake用于构建输出和中间文件的目录，这些文件不包括Setscene进程使用的缓存信息。在这里，TMPDIR目录被设置为hello/tmp。
+
+   .. note::
+
+      您可以随时安全地删除tmp目录以重新构建BitBake目标。当您运行BitBake时，构建过程会为您创建该目录。
+
+   有关此示例中定义的其他变量的信息，请查看PN、TOPDIR、CACHE、STAMP、T或B，以便在术语表中查找定义。
+
+6. 运行BitBake：
+
+   在确保conf/bitbake.conf文件存在后，您可以再次运行bitbake命令：
+
+   ::
+
+      $ bitbake
+      ERROR: Unable to parse /home/scott-lenovo/bitbake/lib/bb/parse/parse_py/BBHandler.py
+      Traceback (most recent call last):
+      File "/home/scott-lenovo/bitbake/lib/bb/parse/parse_py/BBHandler.py", line 67, in inherit(files=['base'], fn='configuration INHERITs', lineno=0, d=<bb.data_smart.DataSmart object at 0x7fab6815edf0>):
+            if not os.path.exists(file):
+      >            raise ParseError("Could not inherit file %s" % (file), fn, lineno)
+
+      bb.parse.ParseError: ParseError in configuration INHERITs: Could not inherit file classes/base.bbclass
+
+   在样本输出中，BitBake未能找到classes/base.bbclass文件。您接下来需要创建该文件。
+
+7. 创建classes/base.bbclass：
+
+   BitBake使用类文件来提供通用代码和功能。BitBake最基本的需求类是classes/base.bbclass文件。这个基础类被每个配方隐式继承。BitBake在项目的classes目录中查找该类（例如，在这个例子中的hello/classes）。
+
+   按照以下步骤创建classes目录：
+
+   ::
+
+      $ cd $HOME/hello
+      $ mkdir classes
+
+   移动到classes目录，然后通过插入这一行来创建base.bbclass文件：
+
+   ::
+
+      addtask build
+
+   BitBake运行的最基本任务是do_build任务。这就是这个示例为了构建项目所需要的全部。当然，根据BitBake支持的构建环境，base.bbclass可以包含更多内容。
+
+8. 运行BitBake：
+
+   在确保classes/base.bbclass文件存在后，您可以再次运行bitbake命令：
+
+   ::
+
+      $ bitbake
+      Nothing to do. Use 'bitbake world' to build everything, or run 'bitbake --help' for usage information.
+      没有要做的事情。使用'bitbake world'来构建所有内容，或运行'bitbake --help'获取使用信息。
+
+   BitBake最终没有报告错误。然而，您可以看到它确实没有任何事情要做。您需要创建一个配方，让BitBake有事情可做。
+
+9. 创建层：
+
+   虽然对于这样一个简单的示例来说并不真正必要，但创建一层以将您的代码与BitBake使用的一般元数据分开是一个好习惯。因此，这个示例创建并使用了一个名为“mylayer”的层。
+
+   .. note::
+
+      您可以在“层”部分找到有关层的额外信息。
+
+   至少，您的层中需要一个配方文件和一个层配置文件。配置文件需要位于层内的conf目录中。使用这些命令来设置层和conf目录：
+
+   ::
+
+      $ cd $HOME
+      $ mkdir mylayer
+      $ cd mylayer
+      $ mkdir conf
+
+   移动到conf目录并创建一个包含以下内容的layer.conf文件：
+
+   ::
+
+      BBPATH .= ":${LAYERDIR}"
+      BBFILES += "${LAYERDIR}/*.bb"
+      BBFILE_COLLECTIONS += "mylayer"
+      BBFILE_PATTERN_mylayer := "^${LAYERDIR_RE}/"
+      LAYERSERIES_CORENAMES = "hello_world_example"
+      LAYERSERIES_COMPAT_mylayer = "hello_world_example"
+
+   有关这些变量的信息，请查看BBFILES、LAYERDIR、BBFILE_COLLECTIONS、BBFILE_PATTERN_mylayer或LAYERSERIES_COMPAT，前往术语表中的定义。
+
+   .. note::
+
+      在这个特定的情况下，我们同时设置了LAYERSERIES_CORENAMES和LAYERSERIES_COMPAT，因为我们在不使用OpenEmbedded的情况下使用bitbake。通常，您只需使用LAYERSERIES_COMPAT来指定您的层与之兼容的OE-Core版本，并将meta-openembedded层添加到您的项目中。
+
+   下一步，您需要创建配方文件。在您的层的顶层目录中，使用编辑器创建一个名为printhello.bb的配方文件，内容如下：
+
+   ::
+
+      DESCRIPTION = "Prints Hello World"
+      PN = 'printhello'
+      PV = '1'
+
+      python do_build() {
+         bb.plain("********************");
+         bb.plain("*                  *");
+         bb.plain("*  Hello, World!   *");
+         bb.plain("*                  *");
+         bb.plain("********************");
+      }
+
+   配方文件仅提供配方的描述、名称、版本和do_build任务，该任务将“Hello World”打印到控制台。有关DESCRIPTION、PN或PV的更多信息，请按照链接前往术语表。
+
+10. 运行BitBake并提供目标：
+
+   现在存在一个BitBake目标，运行该命令并提供该目标：
+
+   ::
+
+      $ cd $HOME/hello
+      $ bitbake printhello
+      ERROR: no recipe files to build, check your BBPATH and BBFILES?
+
+      Summary: There was 1 ERROR message shown, returning a non-zero exit code.
+
+   我们已经创建了包含配方和层配置文件的层，但BitBake似乎仍然找不到配方。BitBake需要一个列出项目层的conf/bblayers.conf文件。没有这个文件，BitBake无法找到配方。
+
+11. 创建conf/bblayers.conf：
+
+   BitBake使用conf/bblayers.conf文件来定位项目所需的层。该文件必须位于项目的conf目录中（例如，对于本例来说是hello/conf）。
+
+   将您的工作目录设置为hello/conf目录，然后创建bblayers.conf文件，使其包含以下内容：
+
+   ::
+
+      BBLAYERS ?= " \
+         /home/<you>/mylayer \
+      "
+
+   您需要为文件中的提供自己的信息。
+
+12. 运行BitBake并提供目标：
+
+   现在您已经提供了bblayers.conf文件，运行bitbake命令并提供目标：
+
+   ::
+
+      $ bitbake printhello
+      Loading cache: 100% |
+      Loaded 0 entries from dependency cache.
+      Parsing recipes: 100% |##################################################################################|
+      Parsing of 1 .bb files complete (0 cached, 1 parsed). 1 targets, 0 skipped, 0 masked, 0 errors.
+      NOTE: Resolving any missing task queue dependencies
+      Initialising tasks: 100% |###############################################################################|
+      NOTE: No setscene tasks
+      NOTE: Executing Tasks
+      ********************
+      *                  *
+      *  Hello, World!   *
+      *                  *
+      ********************
+      NOTE: Tasks Summary: Attempted 1 tasks of which 0 didn't need to be rerun and all succeeded.
+
+   .. note::
+
+      在第一次执行后，再次运行 `bitbake printhello` 不会导致BitBake运行并打印相同的控制台输出。这是因为printhello.bb配方的do_build任务首次成功执行时，BitBake会为该任务写入一个标记文件。因此，下次您尝试使用相同的bitbake命令运行任务时，BitBake会注意到这个标记，从而确定任务不需要重新运行。如果您删除tmp目录或运行 `bitbake -c clean printhello` 然后重新运行构建，将再次打印“Hello,World!”消息。
diff --git a/docs/source/bsp/arm64/hi3093/hi3093.rst b/docs/source/bsp/arm64/hi3093/hi3093.rst
new file mode 100644
index 0000000000000000000000000000000000000000..d9c783111e0bbc4dcce7cb0829fcec156ca3d086
--- /dev/null
+++ b/docs/source/bsp/arm64/hi3093/hi3093.rst
@@ -0,0 +1,204 @@
+Hi3093 镜像构建与说明                                                              
+#####################
+ 
+本章主要介绍openEuler Embedded中Hi3093系列板卡的镜像构建，使用和特性介绍。
+ 
+当前版本支持官方mpu_solution BSP源码的构建集成（mpu镜像），并生成可用于Hi3093 EMMC烧录的镜像部署件。
+
+也可构建生成hi3093的无BSP驱动镜像，用于mpu_solution进行二次集成打包。
+
+
+Hi3093硬件介绍
+==================
+
+   参考: `HI3093 介绍 <https://www.hisilicon.com/cn/products/MCU/A2MPU/Hi3093>`_
+
+
+镜像构建与使用
+=================
+
+1. 构建机器和oebuild工具准备：
+
+ （1）准备一个ubuntu x86构建主机环境（建议22.04，依赖Python>=3.8，配置建议预留200G存储）
+
+ （2）安装oebuild（具体oebuild用法可参见 :ref:`oebuild_install` ），注意以普通用户安装oebuild，例：
+
+   .. code-block:: console
+
+      sudo apt install python3 python3-pip
+      # 如果python3和pip模块已安装，请忽略此python3的安装命令
+      pip install oebuild
+      # 这里安装oebuild的版本为最新版，可选版本0.0.27，命令如pip install oebuild==0.0.27
+
+
+ （3）准备oebuild的工具依赖（docker）：
+
+   .. code-block:: console
+
+      sudo apt install docker docker.io -y
+      sudo groupadd docker
+      sudo usermod -a -G docker $(whoami)
+      sudo systemctl-reload && systemctl restart docker
+      sudo chmod o+rw /var/run/docker.sock
+
+
+2. oebuild构建代码准备：
+
+ （1）初始化构建分支代码（请不要以root及sudo权限执行）：
+
+   .. code-block:: console
+
+      oebuild init buildwork
+      # 说明：
+      #   * buildwork为存放目录，
+      #   * 未使用-b指定分支，默认使用master分支，等同于oebuild init buildwork -b master
+      # 假设执行路径位于/home/user/，执行后根据提示进入对应目录
+
+      cd /home/user/buildwork
+      oebuild update
+      #执行完成后，将在 /home/user/buildwork/src/ 目录下载好主构建源码，并初始化构建虚拟环境。
+
+
+ （2）准备mpu_solution源码（若不需要集成BSP驱动的镜像，可跳过此步骤）：
+
+   获取Hi3093的mpu_solution源码授权，解压并将对应mpu_solution文件夹拷贝到src目录，如
+
+   .. code-block:: console
+
+      /home/user/buildwork/src/mpu_solution
+
+ （3）初始化Hi3093构建源码及配置：
+
+   .. code-block:: console
+
+      cd /home/user/buildwork
+      oebuild generate -p hi3093 -d build_hi3093
+      # 以上命令可追加-f参数，通过oebuild generate -l查看支持的配置，比如-f openeuler-rt开启软实时
+
+
+3. 镜像构建和部署
+
+ 镜像（openeuler-image）支持直接集成mpu_solution中的BSP驱动，也支持构建不包含mpu_solution BSP驱动的的镜像，按如下a、b场景进行操作。
+
+
+ a、 构建基础不包含BSP驱动的镜像（无需事先准备mpu_solution源码，跳过2.2）
+
+   .. code-block:: console
+
+      cd /home/user/buildwork/build_hi3093
+      oebuild bitbake
+      # oebuild bitbake执行后将进入构建虚拟环境
+      # 注意您此时应该处于进入oebuild bitbkae环境的工作根目录（如/home/openeuler/build_hi3093）
+      bitbake openeuler-image
+
+
+   构建完成后，输出件见/home/user/buildwork/build_hi3093/output/[时间戳]，备用组件内容如下
+
+   .. code-block:: console
+
+      ├── Image-5.10.0-openeuler
+      ├── openeuler-image-hi3093-[时间戳].rootfs.cpio.gz
+      └── zImage
+
+   .. note::
+
+      openeuler-image-hi3093-xxx.rootfs.cpio.gz为cpio.gz格式的可解压文件系统，作为调试备用。
+
+      Image为未加工的原始内核基础格式文件。
+
+      zImage为未加工的原始内核压缩文件。
+
+      文件系统及zImage可作为mpu_solution的输入，进行二次打包集成
+   
+
+   若需要交叉编译工具链，可通过如下命令生成，将在output目录下有新时间戳子目录得到输出件。
+
+   .. code-block:: console
+
+      # 注意您此时应该处于进入oebuild bitbkae环境的工作根目录（如/home/openeuler/build_hi3093）
+      bitbake openeuler-image -c populate_sdk
+
+
+ b、 构建直接集成mpu_solution BSP驱动的镜像：
+
+   .. code-block:: console
+
+      cd /home/user/buildwork/build_hi3093
+      oebuild bitbake
+      # oebuild bitbake执行后将进入构建虚拟环境
+      sudo dnf install vim
+      # 注意需要安装vim工具，当前3093打包依赖xxd命令，由vim软件包提供此命令
+      # 在构建配置文件中的DISTRO_FEATURES变量追加mpu_solution描述，可在conf/local.conf文件的末尾追加，命令如下
+      echo 'DISTRO_FEATURES:append = " mpu_solution "' >> conf/local.conf
+      # 注意您此时应该处于进入oebuild bitbkae环境的工作根目录（如/home/openeuler/build_hi3093）
+      bitbake openeuler-image
+
+
+   构建完成后，输出件见/home/user/buildwork/build_hi3093/output/[时间戳]，内容如下
+
+   .. code-block:: console
+
+      ├── Hi3093_ext4fs.img
+      ├── Hi3093_ext4fs_cms.bin
+      ├── u-boot_rsa_4096.bin
+      ├── openeuler-image-hi3093-[时间戳].rootfs.cpio.gz
+      └── zImage
+
+   .. note::
+
+      目录中的Hi3093_ext4fs.img、Hi3093_ext4fs_cms.bin、u-boot_rsa_4096.bin是emmc烧录使用的部署件
+
+      烧录时请配合官方提供的l0fw_rsa_4096.bin和l1fw_rsa_4096.bin共同使用（烧录5件套）。
+
+      openeuler-image-hi3093-xxx.rootfs.cpio.gz为cpio.gz格式的可解压文件系统，作为调试备用。
+
+      zImage为未加工的原始内核压缩文件。
+
+
+   若需要交叉编译工具链，可通过如下命令生成，将在output目录下有新时间戳子目录得到输出件。
+
+   .. code-block:: console
+
+      # 注意您此时应该处于进入oebuild bitbkae环境的工作根目录（如/home/openeuler/build_hi3093）
+      bitbake openeuler-image -c populate_sdk
+
+
+   关于emmc镜像烧录：
+
+   按照Hi3093 mpu_solution烧录指导，将如下烧录5件套放置于单板/tmp目录
+
+   .. code-block:: console
+
+      # 烧录5件套:
+      Hi3093_ext4fs.img
+      Hi3093_ext4fs_cms.bin
+      u-boot_rsa_4096.bin
+      l0fw_rsa_4096.bin
+      l1fw_rsa_4096.bin
+
+   .. note::
+        
+      如果使用本镜像烧录过，可通过网络进行传输
+
+      本镜像生成Hi3093 bsp对应驱动位于/lib/modules/hi3093目录，请先插入对应网卡驱动模块并配置网络，如
+
+      .. code-block:: console
+      
+         insmod /lib/modules/hi3093/gmac_drv.ko
+         ifconfig eth0 192.168.0.11
+
+
+   执行如下命令进行烧录并重启
+
+   .. code-block:: console
+
+      cd /tmp
+      sh /hi3093_upgrade.sh 4096
+      reboot
+
+
+   .. note::
+
+      注意选择emmc模式烧录，如使用标准Hi3093的mpu_solution，可参见Hi3093 mpu_solution文档拨码开关配置（1000）
+
+
diff --git a/docs/source/bsp/arm64/hi3093/index.rst b/docs/source/bsp/arm64/hi3093/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..35f953d5a13eeeb679048f701e37005701cc637f
--- /dev/null
+++ b/docs/source/bsp/arm64/hi3093/index.rst
@@ -0,0 +1,11 @@
+.. _board_hi3093:
+
+
+Hi3093
+#######
+
+
+.. toctree::
+   :maxdepth: 1
+
+   hi3093.rst
diff --git a/docs/source/bsp/arm64/hieulerpi/externed_device_sample.rst b/docs/source/bsp/arm64/hieulerpi/externed_device_sample.rst
new file mode 100644
index 0000000000000000000000000000000000000000..66d957fec04897074edff74d8a213853ff1fdd17
--- /dev/null
+++ b/docs/source/bsp/arm64/hieulerpi/externed_device_sample.rst
@@ -0,0 +1,55 @@
+.. _board_hieulerpi_device_sample:
+
+海鸥派镜像驱动测试
+##########################################
+
+本章主要介绍海鸥派的驱动测试程序。
+
+硬件外设参考 :ref:`board_hieulerpi_hardware_features`
+
+
+海鸥派的驱动测试程序使用说明
+====================================
+
+1. 环境准备
+
+   参考 :ref:`board_hieulerpi_build` 准备开发板环境。
+
+
+
+2. 音频测试
+
+   测试前将带麦克风的耳机接入开发板音频输入输出接口。
+
+   .. code-block:: console
+
+      export LD_LIBRARY_PATH=/usr/lib
+      cd /root/device/sample
+      ./audio_sample <index>
+      index and its function list below
+        0:  start AI to AO loop
+        1:  send audio frame to AENC channel from AI, save them
+        2:  read audio stream from file, decode and send AO
+        3:  read audio stream from Mydream44100.aac file, decode and send AO
+        4:  start AI(VQE process), then send to AO
+
+3. HDMI测试
+
+   测试前将显示器和开发板用HDMI2.0线接好。
+
+   .. code-block:: console
+
+      export LD_LIBRARY_PATH=/usr/lib
+      cd /root/device/sample
+      ./audio_hdmi
+      hdmi_cmd:
+         help                 list all command we provide
+         q                    quit sample test
+         hdmi_hdmi_force      force to hdmi output
+         hdmi_dvi_force       force to enter dvi output mode
+         hdmi_deepcolor       set video deepcolor mode
+         hdmi_video_timing    set video output timing format
+         hdmi_color_mode      set video color output(RGB/ycbcr)
+         hdmi_aspectratio     set video aspectratio
+         hdmi_a_freq          set audio output frequence
+         hdmi_authmode        authmode enable or disable
diff --git a/docs/source/bsp/arm64/hieulerpi/hardware_features.rst b/docs/source/bsp/arm64/hieulerpi/hardware_features.rst
new file mode 100644
index 0000000000000000000000000000000000000000..666a71b43134ec3e599bf88f823265b7b852519e
--- /dev/null
+++ b/docs/source/bsp/arm64/hieulerpi/hardware_features.rst
@@ -0,0 +1,138 @@
+.. _board_hieulerpi_hardware_features:
+
+海鸥派硬件特性
+##########################################
+
+海鸥派（HiEuler Pi）是由南京启诺信息研发的开发板,产品型号为 Mark1。主控采用的是SS928，该芯片内置 32bit RISC-V MCU\@500MHz，四核 ARM Cortex A55\@1.4GHz，
+AI算力高达10.4TopsINT8，双内核异构引擎，同时支持 4K\@60fps H.265/H.264 多码流编解码，支持3FWDR、六轴防抖、硬件拼接等多种图像增强和处理算法，为用户提供了卓越
+的图像处理能力。还支持智能降噪、4 目全景拼接以及双目深度处理，同时提供多路智能视觉分析（目标识别/运动跟踪/周界防范等）。
+
+海鸥派是一款应用于机器人/机器视觉/工业控制领域的开发板，支持CAN，485等接口灵活满足面向工业领域开发者的不同选型要求，软硬协同以实现系统最优的开发效率。
+同时海鸥派在工业领域提出一套完整的 OS for AI 开发环境，能够支持多类机器人算法与应用的高效部署。
+**硬件外设接口参考图**
+
+.. image:: hieulerpi.png
+
+**开发板主要特性**
+
+* RAM：板载 4/8GB LPDDR4X
+* ROM：板载 32/64GB EMMC5.1
+* 支持 2 路千兆网口
+* 支持 4 路 sensor 扩展
+* 支持 1 路 MIC 输入和立体声线性输出
+* 支持 1 路 RS485
+* 支持 4 路 USB 接口
+* 支持 1 路 TF 卡（SDIO）
+* 支持一路 CAN 总线
+* 支持 PD3.0/2.0，BC1.2 等快充协议
+* 支持 1 路 MIPI-DSI
+* 支持 1 路 HDMI 输出
+* 支持 1 路 PCIE2.0x1 的 M.2 接口
+* 支持一路星闪模块（或者 USB WiFi 模块）
+
+**SS928芯片主要特性**
+
+* 处理器系统
+    - CPU：ARM Cortex-A55\@1.4GHz x4
+    - NPU
+        - 10.4TOPS\@INT8
+        - NNN(dlite 核)×1
+        - 4.8TOPS\@INT8，可支持 INT4/FP16
+        - SVP_NNN（dpico 核）×1
+        - 5.6TOPS\@INT8
+    - DSP：Vision Q6 DSP x2
+    - SVP：智能视频加速引擎(IVE/KCF+DPU) x1
+    - MCU: 32 bit RISC-V MCU\@500MHz
+* 视频编解码
+    - H.264 BP/MP/HP
+    - H.265 Main Profile
+    - H.264/H.265 编解码最大分辨率为 8192 x 8192
+    - H.264/H.265 编码支持 I/P 帧
+    - H.264/H.265 多码流编码能力：
+        - 3840 x 2160\@60fps + 1280x720\@30fps
+        - 7680 x 4320\@15fps
+    - H.264/H.265/MPEG-4 多码流解码能力：3840 x 2160\@60fps + 1920x1080\@60fps
+    - 支持最多 8 个区域的编码前 OSD 叠加
+    - 支持 CBR/VBR/AVBR/FIXQP/QPMAP 等多种码率控制模式
+    - 输出码率最大值 100Mbps
+    - 支持 8 个感兴趣区域（ROI）编码
+    - 支持 JPEG Baseline 编解码： JPEG 编解码最大分辨率 16384x16384
+    - JPEG 最大性能
+        - 编码：3840 x 2160\@60fps(YUV420)
+        - 解码：3840 x 2160\@75fps(YUV420)
+* 视频输入
+    - 支持 8-Lane image sensor 串行输入，支持 MIPI/LVDS/Sub-LVDS/HiSPi 多种接口
+    - 支持 2x4-Lane 或 4x2-Lane 等多种组合，最 高支持4 路sensor 串行输入
+    - 最大分辨率 8192 x 8192
+    - 支持 8/10/12/14 Bit RGB Bayer DC 时序视频输入，时钟频率最高150MHz
+    - 支持 BT.601、BT.656、BT.1120 视频输入接口
+    - 支持主流 CMOS 电平热成像传感器
+* 数字图像处理（ISP）
+    - ISP 支持分时复用处理多路 sensor 输入视频
+    - 支持 3A（AE/AWB/AF）功能，3A 的控制用户可调节
+    - 支持去固定模式噪声（FPN）: 支持坏点校正、镜头阴影校正
+    - 最高支持三帧 WDR 及 Advanced Local Tone Mapping
+    - 支持多级 3D 去噪、图像边缘增强、去雾、动态对比度增强等处理功能 支持 3D-LUT 色彩调节
+    - 支持镜头畸变校正，支持鱼眼矫正
+    - 支持 6-DoF 数字防抖及 Rolling-Shutter 校正
+    - 支持图像 Mirror、Flip、90 度/270 度旋转
+    - 提供 PC 端 ISP 调节工具
+* 视频与图形处理
+    - 支持图形和图像 1/15.5～16x 缩放功能
+    - 支持多达 4 路视频全景拼接
+        - 输入 2 路 3840x2160，输出 4320x3840
+        - 输入 4 路 2688x1520，输出 6080x2688
+    - 支持视频层、图形层叠加
+    - 支持色彩空间转换
+* 视频输出
+    - 支持 HDMI2.0 接口输出
+    - 支持 4-Lane Mipi DSI/CSI 接口输出，最高 2.5Gbps/lane
+    - 内置模拟标清 CVBS 输出
+    - 支持 8/16/24 bit RGB、BT.656、BT.1120 等数字接口
+    - 同时支持 2 个独立高清视频输出:支持任意两种接口非同源输出, 其中一路可支持 PIP(Picture In Picture)
+    - 最大输出能力 3840x2160\@60fps + 1920x1080\@60fps
+* 音频接口与处理
+    - 内置 Audio codec，支持 16bit 语音输入和输出
+    - 支持 I2S 接口
+    - 支持多声道时分复用传输模式（TDM）
+    - 支持 HDMI Audio 输出
+    - 通过软件实现多协议语音编解码
+    - 支持音频 3A（AEC/ANR/ALC）处理
+    - 支持 G.711/G.726/AAC/等音频编码格式
+* 安全隔离与引擎
+    - 支持安全启动
+    - 支持基于 TrustZone 的 REE/TEE 硬件隔离方案
+    - 硬件实现 AES 对称加密算法
+    - 硬件实现 RSA2048/3072/4096 签名校验算法
+    - 硬件实现基于 HASH 的 SHA/256/384/512、HMAC_SHA256/384/512 算法 硬件实现随机数发生器
+    - 集成 30Kbit OTP 存储空间供客户使用
+* 网络接口
+    - 2 个千兆以太网接口: 支持 RGMII、RMII 两种接口模式
+    - 支持 TSO、UFO、COE 等加速单元
+    - 支持 Jumbo Frame
+* 外围接口
+    - 支持上电复位（POR）和外部输入复位
+    - 集成 4 通道 LSADC
+    - 多个 UART、I2C、SPI、GPIO 接口
+    - 2 个 SDIO3.0 接口: SDIO0 支持 SDXC 卡，最大容量 2TB, SDIO1 支持对接 WiFi 模组
+    - 2 个 USB3.0/USB2.0 接口: USB0 仅 Host 接口, USB1 Host/Device 可切换
+    - 2-Lane PCIe2.0 高速接口:支持 RC/EP 模式，可配置为 2-Lane PCIe2.0，可配置为 1-Lane PCIe2.0 + USB3.0
+* 外部存储器接口
+    - DDR4/LPDDR4/LPDDR4x 接口
+        - 支持 4 x 16bit DDR4
+        - 支持 2 x 32bit LPDDR4/LPDDR4x
+        - DDR4 最高速率 3200Mbps
+        - LPDDR4/LPDDR4x 最高速率 3733Mbps
+        - 最大容量 8GB
+    - SPI Nor/SPI Nand Flash 接口
+        - 支持 1、2、4 线模式
+        - SPI Nor Flash 支持 3Byte、4Byte 地址模式
+    - NAND Flash 接口
+        - 支持 SLC、MLC 异步接口器件
+        - 支持 2/4/8/16KB 页大小
+        - 支持 8/16/24/28/40/64bit ECC（以 1KB 为单位）
+    - eMMC5.1 接口，最大容量 2TB
+    - 可选择从 eMMC、SPI Nor/SPI Nand Flash、 NAND Flash 或PCIe 从片启动
+
+
+其他更多材料请参考 `易百纳社区  <https://www.ebaina.com/>`_
diff --git a/docs/source/bsp/arm64/hieulerpi/hieulerpi-image.rst b/docs/source/bsp/arm64/hieulerpi/hieulerpi-image.rst
new file mode 100644
index 0000000000000000000000000000000000000000..fa2fa3bd1280befe5a8720eadbfe5f09790e304d
--- /dev/null
+++ b/docs/source/bsp/arm64/hieulerpi/hieulerpi-image.rst
@@ -0,0 +1,84 @@
+.. _hieulerpi-image:
+
+海鸥派镜像获取
+#####################
+
+.. contents::
+
+镜像内容
+==========
+
+镜像主要内容包括以下四个文件:
+
+1. ``boot_image_[MEM_SIZE].bin`` u-boot镜像，其中MEM_SIZE是开发板的内存大小
+2. ``boot_env_[MEM_SIZE].bin`` u-boot环境变量分区
+3. ``kernel-pi`` Linux内核
+4. ``openeuler-image-hieulerpi1-[时间戳].rootfs.ext4`` 根文件系统
+
+除了以上四个文件还有两个烧录固件的辅助文件:
+
+1. ``env_append.txt`` 用于SD卡升级
+2. ``parttable.xml`` 用于ToolPlatform工具升级
+
+u-boot镜像获取
+================
+
+此链接可获取以下文件：
+
+1. ``boot_image_4G.bin``
+2. ``boot_env_4G.bin``
+3. ``boot_image_8G.bin``
+4. ``boot_env_8G.bin``
+5. ``env_append.txt``
+
+`u-boot v2.0.0 发行版 <https://gitee.com/HiEuler/u-boot/releases/tag/v2.0.0>`__
+
+.. note::
+
+    如果需要通过源码构建可通过以下链接获取源码：
+
+    `u-boot源码 <https://gitee.com/HiEuler/u-boot>`__
+
+    具体构建方式参考仓库中的README文件
+
+内核与根文件系统镜像获取
+============================
+
+`openeuler 每日构建 <http://121.36.84.172/dailybuild/EBS-openEuler-Mainline/>`__
+
+进入网站后可看到如下目录结构,网站保存最近10天的构建镜像。
+
+.. code:: 
+
+    EBS-openEuler-Mainline/
+    obs_master_rpm/
+    openeuler-2024-04-13-07-39-19/
+    openeuler-2024-04-14-07-39-19/
+    openeuler-2024-04-15-07-39-20/
+    openeuler-2024-04-16-07-39-19/
+    openeuler-2024-04-17-07-39-20/
+    openeuler-2024-04-18-07-39-20/
+    openeuler-2024-04-19-07-39-20/
+    openeuler-2024-04-20-07-39-20/
+    openeuler-2024-04-21-07-39-20/
+    openeuler-2024-04-22-07-39-19/
+    openeuler_ARM64/
+    openeuler_X86/
+    python3/
+
+海鸥派的镜像在以下路径: ``openeuler-[时间戳]/embedded_img/aarch64/hieulerpi1/``，该目录有以下文件（除了.sha256sum为后缀的校验文件）
+
+.. code::
+
+    Image
+    Image-5.10.0-openeuler
+    kernel-pi
+    openeuler-glibc-x86_64-openeuler-image-aarch64-hieulerpi1-toolchain-24.03-LTS.sh
+    openeuler-image-hieulerpi1-20240422000025.rootfs.ext4
+    vmlinux-5.10.0-openeuler
+
+需要下载 ``kernel-pi`` 和 ``openeuler-image-hieulerpi1-[时间戳].rootfs.ext4`` 文件
+
+.. note::
+
+    如果需要通过源码构建可参考 :ref:`board_hieulerpi_build`
\ No newline at end of file
diff --git a/docs/source/bsp/arm64/hieulerpi/hieulerpi-wifi.rst b/docs/source/bsp/arm64/hieulerpi/hieulerpi-wifi.rst
new file mode 100644
index 0000000000000000000000000000000000000000..bdb4db7cd254bafa5ca41238e0bcc3764bbd85a7
--- /dev/null
+++ b/docs/source/bsp/arm64/hieulerpi/hieulerpi-wifi.rst
@@ -0,0 +1,208 @@
+.. _hieulerpi-wifi:
+
+海鸥派WiFi使用
+#####################
+
+.. contents::
+
+Station模式(连接WiFi)
+===========================
+
+海鸥派使用wpa_supplicant管理网络连接。 ``wpa_supplicant`` 与 ``wpa_cli`` 需要
+配合使用。wpa_supplicant用于后台网络管理，wpa_cli用于前台命令行交互。每个
+wpa_supplicant进程管理一个无线网卡，多个无线网卡时需要启用多个进程进行管理。因此在执
+行wpa_cli命令之前需要启动wpa_supplicant服务。下面介绍具体的使用方法。
+
+启动wpa_supplicant
+-----------------------------
+
+wpa_supplicant有几个常用参数：
+
+1. 指定配置文件 -c
+
+2. 指定后台执行 -B
+
+3. 指定管理的网络接口 -i
+
+由于每个wpa_supplicant只管理一个wifi网卡，所以在启动时需要指定要管理的wifi网卡。
+
+wpa_supplicant的配置文件路径一般是： ``/etc/wpa_supplicant``
+
+.. code:: bash
+
+   # 启动守护进程管理wlan0,
+   # 指定配置文件为wpa_supplicant.conf
+   # -B指定后台执行
+   wpa_supplicant -B -iwlan0 -c/etc/wpa_supplicant.conf
+
+.. note::
+
+    参数\ ``-p``\ 用于指定进程间通信文件路径，如果不指定默认是\ ``/var/run/wpa_supplicant``\ ，
+    如果\ ``wpa_supplicant``\ 指定了其它路径，则后续使用\ ``wpa_cli``\ 也要指定对应的路径。否则
+    wpa_cli与wpa_supplicant无法通信。此处不指定，使用默认配置。
+
+wpa_supplicant配置文件
+--------------------------------
+
+wpa_supplicant.conf文件最简可以是空文件，但是必须存在。一般包含如下内容。
+
+.. code:: 
+
+   ctrl_interface=/var/run/wpa_supplicant
+   ctrl_interface_group=0
+   update_config=1
+
+如果希望wpa_supplicant启动直接连接网络则可以直接在配置文件中写入wifi信息。例如下面这样
+
+.. code:: 
+
+   ctrl_interface=/var/run/wpa_supplicant
+   ctrl_interface_group=0
+   update_config=1
+
+   network={
+       ssid="<wifi名>"
+       psk="<wifi密码>"
+   }
+
+wpa_cli控制无线网卡
+-------------------
+
+常用命令
+~~~~~~~~
+
++----------------+-------------------------+-------------------------+
+| 命令           | 功能                    | 举例                    |
++================+=========================+=========================+
+| interface      | 交互模式下指定无线网卡  | > interface wlan0       |
++----------------+-------------------------+-------------------------+
+| scan           | 扫描附近wifi            |                         |
++----------------+-------------------------+-------------------------+
+| scan_result    | 打印扫描结果            |                         |
++----------------+-------------------------+-------------------------+
+| add_network    | 添加                    |                         |
+|                | 一个新网络并返回网络ID  |                         |
++----------------+-------------------------+-------------------------+
+| set_network    | 设置网络属性            | set_network             |
+|                |                         | <network_id> ssid '""'  |
+|                |                         | # 设置网络ssid          |
+|                |                         | set_network             |
+|                |                         | <network_id> psk '""' # |
+|                |                         | 设置网络密码            |
+|                |                         | set_network             |
+|                |                         | <network_id> priority # |
+|                |                         | 设置网络优先级          |
++----------------+-------------------------+-------------------------+
+| enable_network | 使能网络                | enable_network          |
+|                |                         | <network_id> #          |
+|                |                         | 使能指定网络            |
++----------------+-------------------------+-------------------------+
+| select_network | 选择连接已设置的网络    | select_network          |
+|                |                         | <network_id>            |
++----------------+-------------------------+-------------------------+
+| disconnect     | 断开网络连接            |                         |
++----------------+-------------------------+-------------------------+
+| reconnect      | 重新连接到wifi          |                         |
++----------------+-------------------------+-------------------------+
+| save_config    | 保存配置到配置文件      |                         |
++----------------+-------------------------+-------------------------+
+| list_networks  | 列出当前保存的网络      |                         |
++----------------+-------------------------+-------------------------+
+| terminate      | 终止wpa_supplicant服务  |                         |
++----------------+-------------------------+-------------------------+
+
+交互形式
+~~~~~~~~
+
+可以直接运行\ ``wpa_cli``
+
+.. code:: bash
+
+   wpa_cli
+   > interface wlan0 # 选择wlan0网口，如果只有一个的话可以不输入，默认选择wlan0
+   > scan # 扫描附近wifi
+   > scan_result # 显示wifi扫描结果
+   > add_network # 添加一个新wifi,执行后会返回新网络的id,后续会用到
+   > set_network <network_id> ssid '"<SSID>"' # 设置新网络的wifi名称，注意此处双引号外要再包裹一层单引号
+   > set_network <network_id> psk '"<password>"' # 设置新网络的密码
+   > enable_network <network_id> # 启用网络，此时会自动连接
+   > save_config # 保存配置到配置文件
+   > quit # 退出交互
+
+命令形式
+~~~~~~~~
+
+命令形式只是在交互形式的基础上指定无线网卡,下面仅做举例说明
+
+.. code:: bash
+
+   wpa_cli -iwlan0 scan
+   wpa_cli -iwlan0 scan_result
+
+DHCP(动态获取IP)
+------------------------
+
+在连接到WiFi后需要设置本地无线网卡的IP，保证海鸥派与路由设备在同一网段。
+
+使用dhclient命令从网络动态获取IP。
+
+.. code:: shell
+
+    dhclient wlan0
+
+AP模式(创建热点)
+===========================
+
+海鸥派使用hostapd服务管理热点。
+
+修改配置文件
+----------------
+
+hostapd的配置文件路径： ``/etc/hostapd.conf`` ，需要修改的内容如下。
+
+.. code:: shell
+
+    # 指定开启热点的网卡
+    interface=wlan0
+    # 指定热点ssid
+    ssid=test
+    # 设置wpa模式
+    wpa=2
+    # 设置热点密码(没有该选项时可自行添加)
+    wpa_passphrase=test1234
+
+启动hostapd
+----------------
+
+.. code:: shell
+
+    # 开启wlan0网卡
+    ifconfig wlan0 up
+    # 设置wlan0 IP地址
+    ifconfig wlan0 192.168.1.1
+    # 开启热点
+    hostapd /etc/hostapd.conf -ddd &
+
+DHCPD(为连接的设备分配IP)
+-------------------------------
+
+使用dhcpd服务为连接到当前热点的设备分配IP,对应的配置文件为： ``/etc/dhcp/dhcpd.conf``。
+需要在海鸥派原来的配置文件后追加以下内容。
+
+.. note::
+
+    不使用DHCPD，只要设备与开发板正常连接使用静态IP也可以正常通信。手机或者平板等设备则可能会
+    由于无法自动获取到IP地址认为热点有问题而自动断开。
+
+.. code:: shell
+    
+    subnet 192.168.1.0 netmask 255.255.255.0 {
+        range 192.168.1.10 192.168.1.100;
+        option routers 192.168.1.1;
+        option subnet-mask 255.255.255.0;
+        option domain-name-servers 192.168.1.1;
+    }
+
+
+其中 ``range`` 的部分指定了分配IP的范围； ``routers`` 为连接的设备指定路由； ``subnet-mask``
+为连接的设备指定子网掩码； ``domain-name-servers`` 为连接的设备指定域名服务器。
\ No newline at end of file
diff --git a/docs/source/bsp/arm64/hieulerpi/hieulerpi.png b/docs/source/bsp/arm64/hieulerpi/hieulerpi.png
new file mode 100644
index 0000000000000000000000000000000000000000..206f95212ae093b29a163724d7f4e8be44358631
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diff --git a/docs/source/bsp/arm64/hieulerpi/hieulerpi.rst b/docs/source/bsp/arm64/hieulerpi/hieulerpi.rst
new file mode 100644
index 0000000000000000000000000000000000000000..8f3ce65783a56e52e15494b79106268644f23eb1
--- /dev/null
+++ b/docs/source/bsp/arm64/hieulerpi/hieulerpi.rst
@@ -0,0 +1,62 @@
+.. _board_hieulerpi_build:
+
+海鸥派镜像构建与使用
+##########################################
+
+本章主要介绍海鸥派的镜像构建，使用和特性介绍。
+
+
+海鸥派镜像构建指导
+====================================
+
+1. 参照 :ref:`oebuild_install` 完成oebuild安装，并详细了解构建过程
+
+   .. code-block:: console
+
+      # 例
+      oebuild init my_workspace
+      # 上述命令没有指定分支，使用默认分支master
+      cd xxx/my_workspace
+      oebuild update
+
+2. 依次执行以下命令完成构建
+
+   .. code-block:: console
+
+      # 生成hieulerpi1构建配置文件，若需额外加入特性，见-f列表(oebuild generate -l)，下例启用必备的ros功能
+      oebuild generate -p hieulerpi1 -f openeuler-ros
+
+      # 按提示进入构建目录，执行如下命令进入bitbake环境，进入构建交互终端
+      oebuild bitbake
+
+      # 构建镜像
+      bitbake openeuler-image
+
+      # 构建sdk
+      bitbake openeuler-image -c populate_sdk
+
+   二进制产物介绍（对应output目录）：
+
+   - ``openeuler-glibc-x86_64-openeuler-image-aarch64-hieulerpi1-toolchain-24.03.sh``: SDK工具链
+
+   - ``kernel-pi``: 适用于海欧派1的openEuler内核镜像（由Image + header + dtb + atf合成），可直接用于单板部署
+
+   - ``openeuler-image-hieulerpi1-[时间戳].rootfs.ext4``: 适用海鸥派1的根文件系统，可直接用于单板部署
+
+   - ``vmlinux-5.10.0``: 备用调试内核
+
+   - ``Image-5.10.0``: 备用原始Image内核
+
+.. note::
+
+   需要其他功能时，请在oebuild初始化时通过 ``-f features`` 添加对应的 feature。见-f列表(oebuild generate -l)
+
+   若不使能-f openeuler-ros，将生成基础镜像，仅包含hieuler的BSP驱动，无ROS框架和demo
+
+____
+
+海鸥派其他镜像说明
+===========================
+
+   参考: :ref:`hieulerpi-image`
+
diff --git a/docs/source/bsp/arm64/hieulerpi/hieulerpi_common_commands.rst b/docs/source/bsp/arm64/hieulerpi/hieulerpi_common_commands.rst
new file mode 100644
index 0000000000000000000000000000000000000000..03ff1567b89ecf36a1174c0a1f928a6278fb39d9
--- /dev/null
+++ b/docs/source/bsp/arm64/hieulerpi/hieulerpi_common_commands.rst
@@ -0,0 +1,207 @@
+.. _board_hieulerpi_common_commands:
+
+========================================
+海鸥派常用命令
+========================================
+
+本章主要介绍海鸥派使用过程中小部分常用命令。
+
+
+版本信息查询
+============
+1. 【cat /etc/os-release; cat /etc/revision】查看当前openEuler Embedded版本的信息
+
+   .. code-block:: console
+
+      hieulerpi1 ~ # cat /etc/os-release
+      ID=openeuler
+      NAME="openEuler Embedded(openEuler Embedded Reference Distro)"
+      VERSION="24.03 (openEuler24_03)"
+      VERSION_ID=24.03
+      PRETTY_NAME="openEuler Embedded(openEuler Embedded Reference Distro) 24.03 (openEuler24_03)"
+      DISTRO_CODENAME="openEuler24_03"
+
+   .. code-block:: console
+
+      hieulerpi1 ~ # cat /etc/revision
+      20240530123456
+      yocto-meta-openeuler d775d2a2bef2321d926b545f7582f7600a63d0ec
+
+
+
+2. 【env】显示当前的环境变量
+
+   .. code-block:: console
+
+      hieulerpi1 ~ # env
+      SHELL=/bin/bash
+      HISTSIZE=1000
+      HOSTNAME=hieulerpi1
+      EDITOR=vi
+      PWD=/root
+      LOGNAME=root
+      PRODUCT_NAME=openeuler
+      HOME=/root
+      SSH_CONNECTION=192.168.10.111 53112 192.168.10.8 22
+      TERM=vt200
+      USER=root
+      VISUAL=vi
+      SHLVL=1
+      INPUTRC=/etc/inputrc
+      PAGER=more
+      PS1=\[\033[32m\]\h \w\[\033[m\] \$
+      SSH_CLIENT=192.168.10.111 53112 22
+      TMOUT=300
+      PATH=/sbin:/usr/sbin:/usr/local/sbin:/root/bin:/usr/local/bin:/usr/bin:/bin
+      VERSION=1.0
+      SSH_TTY=/dev/pts/0
+      _=/usr/bin/env
+
+3. 【uname -a】内核相关的版本、编译等信息；也可以用【cat /proc/version】
+
+   .. code-block:: console
+
+      hieulerpi1 ~ # uname -a
+      Linux hieulerpi1 5.10.0 #1 SMP Mon Jan 22 11:42:56 UTC 2024 aarch64 aarch64 aarch64 GNU/Linux
+      hieulerpi1 ~ # cat /proc/version
+      Linux version 5.10.0 (oe-user@oe-host) (aarch64-openeuler-linux-gnu-gcc (crosstool-NG 1.25.0) 10.3.1, GNU ld (crosstool-NG 1.25.0) 2.37) #1 SMP Mon Jan 22 11:42:56 UTC 2024
+
+
+编辑
+========
+1. 【vi】HiEuler上使用vi作为编辑工具
+
+   .. code-block:: console
+
+      [语法]
+      vi /etc/profile 打开用户设置环境的信息
+
+
+2. 【bspmm】 设置某一个寄存器的值
+
+   .. code-block:: console
+
+      [语法]
+      bspmm 0x0102F0198 0x1200 设置0x0102F0198寄存器的值为0x1200
+
+
+网络通讯
+====================================
+1. 【ethtool】查看网卡的各种参数，例如接收/发送缓冲区大小和其它网络参数
+
+   .. code-block:: console
+
+      [语法]
+      ethtool eth0 查看eth0网卡的参数
+      ethtool -s eth0 speed 100 duplex full autoneg off 配置eth0为100兆网卡/全双工工作模式/关闭自协商模式
+
+
+2. 【ifconfig】用于查看和配置网络接口的状态，显示处于RUNNING状态的网卡
+
+   .. code-block:: console
+
+      [语法]
+      ifconfig eth0 192.168.0.11 netmask 255.255.255.0配置eth0网卡的ip与子网掩码
+      ifconfig -a查看所有的网卡，包括未激活的网卡
+      ifconfig eth0 up/down启动/关闭eth0网口
+
+
+3. 【ifup/ifdown】用于启动和关闭网络接口
+
+   .. code-block:: console
+
+      [语法]
+      ifup/ifdown eth0启动/禁止网络接口eth0
+
+   .. note::
+
+      【ifup/ifdown与ifconfig区别】
+      ifup 与 ifdown 脚本是以 /etc/sysconfig/network-scripts/ifcfg-ethX文件来进行激活的！它会直接在/etc/sysconfig/network-scripts目录下搜索对应的配置文件(ifcfg-ethX)，修改文件里面的参数。例如，对于网卡eth0来说，它会找到ifcfg-eth0这个文件，然后对文件的内容加以设置和修改。所以在使用ifup/ifdown前，首先要确认ifcfg-ethX文件是否存在于正确的目录内，如果不存在则会启动或关闭失败，也就是说ifup和ifdown除了存在 ethX这个实体网卡之外，还要存在ifcfg-ethX文件才行。
+      而ifconfig是手动修改网络接口参数，如果用了ifconfig 修改或设置网络接口参数，那么就无法用ifdown  ethX方式来关闭。这是因为ifdown会分析目前网络接口参数是否与文件ifcfg-ethX的配置参数是否一致，不一致的话，就会放弃操作。因此用ifconfig修改完后，需要用ifconfig  ethX  down 才能关闭该接口。
+
+4. 【route】用于显示、添加、删除和修改IP路由表。它可以帮助你诊断网络问题，如路由不通、网络延迟等
+
+   .. code-block:: console
+
+      [语法]
+      route -n以数字格式显示路由表
+      route add -net 192.168.1.0 netmask 255.255.255.0 gw 192.168.0.1添加路由
+      route del -net 192.168.1.0 netmask 255.255.255.0删除路由
+      route change -net 192.168.1.0 netmask 255.255.255.0 gw 192.168.0.2修改路由
+
+
+系统服务
+============
+
+1. 【systemctl】可以使用systemctl命令进行系统服务的操作
+
+   .. code-block:: console
+
+      [语法]
+      systemctl daemon-reload修改了服务的配置文件后重新加载使其生效
+      systemctl <action> <myservice>
+      action：
+      start：开始服务
+      stop：停止服务
+      enable：将服务添加到启动项中
+      unmask：解除屏蔽的服务
+      status：验证服务是否正在运行
+
+2. 【service】使用service命令进行服务的启动/停止/重启/查看状态
+
+   .. code-block:: console
+
+      [语法]
+      service <service_name> <action>
+      action：
+      start：开始服务
+      stop：停止服务
+      restart：重启服务
+      status：查看服务状态
+
+ROS2
+====
+1. 【source】用于读取并执行指定文件中的命令，通常用于加载环境变量脚本
+
+   .. code-block:: console
+
+      [语法]
+      source /etc/profile.d/ros/setup.bash配置HiEuler上ros的环境
+
+U-boot
+======
+1. 【print】查看当前的环境变量，和【printenv】命令一样
+
+2. 【setenv】修改环境变量中某一项的配置
+
+   .. code-block:: console
+
+      [语法]
+      setenv boot_media sd设置启动介质为SD卡
+
+3. 【sa】保存环境变量配置，使用setenv修改后需要使用sa命令保存，然后再次使用print确认修改生效
+
+4. 【re】重启单板，和【reset】命令一样
+
+
+LiteOS
+======
+1. 【load_riscv】加载LiteOS镜像
+
+   .. code-block:: console
+
+      hieulerpi1 ~ # load_riscv 0x44000000 /firmware/LiteOS.bin
+      The RISCV started!
+
+2. 【virt_tty】虚拟串口，用于调试LiteOS
+
+   .. code-block:: console
+
+      hieulerpi1 ~ # virt-tty riscv
+      LiteOS # help
+      *******************shell commands:*************************
+      cat           cd            dd            free          help          hwi           i2c_read      i2c_write
+      ls            lsfd          memcheck      mkdir         proc_ipcm     pwd           reset         rm
+      rmdir         ssp_read      ssp_write     stack         swtmr         systeminfo    task          uname
+      writeproc
+
diff --git a/docs/source/bsp/arm64/hieulerpi/index.rst b/docs/source/bsp/arm64/hieulerpi/index.rst
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--- /dev/null
+++ b/docs/source/bsp/arm64/hieulerpi/index.rst
@@ -0,0 +1,17 @@
+.. _board_hieulerpi:
+
+
+海鸥派
+###############
+
+
+.. toctree::
+   :maxdepth: 1
+
+   hardware_features.rst
+   hieulerpi.rst
+   hieulerpi-image.rst
+   update.rst
+   hieulerpi_common_commands.rst
+   externed_device_sample.rst
+   hieulerpi-wifi.rst
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--- /dev/null
+++ b/docs/source/bsp/arm64/hieulerpi/update.rst
@@ -0,0 +1,194 @@
+.. _hieuler_update:
+
+海鸥派镜像升级与启动
+============================
+
+一、简介
+--------
+
+**欧拉派-海鸥** 系列为用户提供以下两种升级方式：
+
+1. ToolPlatform工具网络升级
+
+2. SD卡升级
+
+这两种升级方式都是将文件写入到板载的EMMC存储中，系统默认也从此处启动。除此之外还支持SD卡启动，需要额外配置启动参数，具体操作参考 :ref:`SD卡启动` 的部分。
+
+二、SD卡升级
+------------
+
+若不清楚这文件系统和系统分区可以忽略下面一小段备注，继续后面的操作。
+
+   【备注】
+   ：SD卡升级功能支持fat32格式和ext4格式的文件系统，在升级时会逐个扫描SD卡的每个分区，直到找到升级文件。
+
+1) 检查文件系统格式
+~~~~~~~~~~~~~~~~~~~
+
+在windows中插入SD卡，查看SD卡的文件系统格式，若为FAT32则无需操作，若不是则需要格式化。
+
+.. image:: update.image/image-20240117160750190.png
+
+2) 拷贝固件
+~~~~~~~~~~~
+
+若要进行SD卡升级，需要将Boot Loader、kernel和文件系统拷贝到SD卡中，并按以下文件名命名，
+放在SD卡根目录的boot目录下。
+
+.. code:: 
+
+   .
+   └── boot
+       ├── boot_env.bin             # uboot
+       ├── boot_image.bin        # uboot环境变量
+       ├── kernel                            # linux内核
+       ├── rootfs.ext4                   # 根文件系统
+       └── env_append.txt                   # 烧录固件辅助文件
+
+由于FAT32文件系统单文件最大仅支持4G的大小，在升级时除正常的单文件升级外还支持分块文件的升级。分块名为原始文件后追加分区编号，\ **编号从0开始**\ ，编号不允许带无意义的0，例如\ **rootfs.ext401**.
+
+.. code:: 
+
+   .
+   └── boot
+       ├── boot_env.bin          # uboot
+       ├── boot_image.bin     # uboot环境变量
+       ├── kernel                         # linux内核
+       ├── rootfs.ext40             # 根文件系统
+       ├── rootfs.ext41
+       ├── rootfs.ext42
+       ├── rootfs.ext43
+       ├── rootfs.ext44
+       ├── rootfs.ext45
+       └── env_append.txt        # 烧录固件辅助文件
+
+3) 升级固件
+~~~~~~~~~~~
+
+按住update按键，点按reset按键，在reset按键松开之后1~2s即可松开update按键。如果能连接串口可以看到以下输出则表示正在升级。
+
+.. image:: update.image/image-20240117161546287.png
+
+出现以下问题属于正常现象，在分区中未找到升级固件，只要最终出现升级进度条即可。
+
+.. image:: update.image/image-20240118094323958.png
+
+.. note::
+
+   使用SD卡更新固件时，可以不需要将所有二进制文件放在SD卡中，只需放入需要更新的二进制即可。
+   但是，不论更新任何二进制，都需要将env_append.txt文件放入SD卡中，否则无法更新。
+   比如，我只希望更新内核，那么只需要将kernel文件放入SD卡中，
+   同时将env_append.txt文件放入SD卡中。之后更新的步骤同上，
+   但是更新的进度条只会显示内核的更新进度。
+
+.. _ToolPlatform工具:
+
+三、ToolPlatform工具
+--------------------
+
+ToolPlatform工具是烧录芯片镜像的最基本工具，未烧录任何芯片的裸板，或者uboot启动损坏都可以使用该工具重新烧录镜像。若正常使用SD卡升级则无需进行本章的操作。
+
+使用ToolPlatform工具烧录时除了四个固件文件，还需要一个分区表，分区表描述了烧录文件的位置，烧录分区的大小等信息。
+
+.. image:: update.image/image-20240109190816122.png
+
+初次打开软件可能进入以下页面。
+
+.. image:: update.image/image-20240109191016753.png
+
+点击图中最醒目的BurnTool即可进入正常烧录的界面。
+
+.. image:: update.image/image-20240109191644850.png
+
+选择分区表后显示以下界面，点击烧写按键开始烧写，烧写开始时须复位开发板。
+
+.. image:: update.image/image-20240109191741414.png
+
+下方的控制台在烧录过程中会打印大量日志，在烧录过程中若出现错误可提供更多的错误信息以检查问题。
+
+.. image:: update.image/image-20240117160750191.png
+
+.. _SD卡启动:
+
+四、SD卡启动
+------------
+
+1) 创建启动SD卡
+~~~~~~~~~~~~~~~
+
+启动SD卡只需在SD卡中创建ext4格式的文件系统即可，并通过修改\ ``sd_rootfs_num``\ 环境变量指定正确的分区。
+
+   【注】：
+
+   1. 若正常进行分区sd卡的第一分区，分区号为1，后续分区以此类推。
+
+   2. 若不创建分区表直接在SD卡上创建文件系统，分区号为0。
+
+   3. 默认从2号分区启动。
+
+.. code:: bash
+
+   # fdisk 创建分区表，具体设备节点根据实际情况修改
+   sudo fidsk /dev/sdb
+   # mkfs.ext4创建文件系统
+   sudo mkfs.ext4 /dev/sdb1
+   # 将分区镜像写入分区
+   sudo dd if=rootfs.ext4 of=/dev/sdb1
+
+.. code:: bash
+
+   # 在uboot终端中执行以下命令设置SD卡启动分区
+   setenv sd_rootfs_num 1
+
+2) 从SD卡启动
+~~~~~~~~~~~~~
+
+若要从SD卡启动则需要修改启动参数\ ``boot_media``\ ，在uboot的串口终端中输入\ ``print boot_media``\ 命令可查看当前的启动方式，boot_media为\ ``emmc``\ 时从板载的emmc启动，boot_media为\ ``sd``\ 时从SD卡启动。
+
+.. code:: 
+
+   # print boot_media
+   boot_media=emmc
+
+设置从SD卡启动
+
+.. code:: bash
+
+   # 设置从SD卡启动
+   setenv boot_media sd
+   # 设置从EMMC启动
+   setenv boot_media emmc
+
+..
+
+   【注】：
+
+   1. SD卡启动必须为ext4格式的文件系统
+
+   2. 默认从SD卡的第二分区启动，若要修改启动分区可修改环境变量\ ``sd_rootfs_num``
+
+五、常见问题
+------------
+
+-  系统无法启动
+
+   1. 验证环境变量和分区规划是否匹配
+
+   2. 指定的分区位置根文件系统是否损坏
+
+-  系统无法升级
+
+   1. 验证升级分区是否正常
+
+   2. 升级文件的路径是否正确
+
+   3. 文件系统格式是否正确
+
+   【注】：可直接执行\ ``run updatecmd``\ 尝试升级查看报错
+
+-  无法看到系统打印信息，过一段时间会弹出一段编码
+
+   这种情况可能是uboot损坏导致的无法启动，参考 :ref:`ToolPlatform工具` 重新烧录uboot和env
+
+   .. image:: update.image/image-20240118173740655.png
+
diff --git a/docs/source/bsp/arm64/index.rst b/docs/source/bsp/arm64/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..7036540c369dc02e3ca7211573b9e53253502343
--- /dev/null
+++ b/docs/source/bsp/arm64/index.rst
@@ -0,0 +1,13 @@
+.. _openeuler_embedded_arm64:
+
+
+ARM64硬件
+################################
+
+所支持的ARM64硬件如下：
+
+.. toctree::
+   :maxdepth: 1
+   :glob:
+
+   */index
diff --git a/docs/source/bsp/arm64/myir-remi/index.rst b/docs/source/bsp/arm64/myir-remi/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..69e2e575fcc3a97fc8fabc954cee9918d1437e7b
--- /dev/null
+++ b/docs/source/bsp/arm64/myir-remi/index.rst
@@ -0,0 +1,11 @@
+.. _board_myir_remi:
+
+
+瑞米派
+##########
+
+
+.. toctree::
+   :maxdepth: 1
+
+   myir-remi.rst
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index 0000000000000000000000000000000000000000..f7b991acda040aa67f0c0463d00229aa636fb248
--- /dev/null
+++ b/docs/source/bsp/arm64/myir-remi/myir-remi.rst
@@ -0,0 +1,166 @@
+myir-remi 镜像构建与说明                                                              
+########################
+ 
+本章主要介绍openEuler Embedded中myir-remi（瑞米派）系列板卡的镜像构建，使用和特性介绍。
+
+myir-remi硬件介绍
+==================
+
+参考: `瑞米派介绍 <http://down.myir-tech.com/RemiPi/>`_ 中《文档下载》的三个资料。
+
+.. image:: myir-remi-image/document_5.png
+
+
+镜像构建与使用
+=================
+
+构建机器和oebuild工具准备
+-------------------------
+
+（1）准备一个ubuntu x86构建主机环境（建议22.04，依赖Python>=3.8，配置建议预留200G存储）
+
+（2）安装oebuild（具体oebuild用法可参见 :ref:`oebuild_install` ），注意以普通用户安装oebuild，例：
+
+.. code-block:: console
+
+    sudo apt install python3 python3-pip
+    # 如果python3和pip模块已安装，请忽略此python3的安装命令
+    pip install oebuild
+    # 这里安装oebuild的版本为最新版，可选版本0.0.45，命令如pip install oebuild==0.0.45
+
+
+（3）准备oebuild的工具依赖（docker）：
+
+.. code-block:: console
+
+    sudo apt install docker docker.io -y
+    sudo groupadd docker
+    sudo usermod -a -G docker $(whoami)
+    sudo systemctl-reload && systemctl restart docker
+    sudo chmod o+rw /var/run/docker.sock
+
+
+oebuild构建代码准备：
+-----------------------
+
+（1）初始化构建分支代码（请不要以root及sudo权限执行）：
+
+.. code-block:: console
+
+    oebuild init buildwork
+    # 说明：
+    #   * buildwork为存放目录，
+    #   * 未使用-b指定分支，默认使用master分支，等同于oebuild init buildwork -b master
+    # 假设执行路径位于/home/user/，执行后根据提示进入对应目录
+
+    cd /home/user/buildwork
+    oebuild update
+    #执行完成后，将在 /home/user/buildwork/src/ 目录下载好主构建源码，并初始化构建虚拟环境。
+
+
+（2）初始化myir-remi构建源码及配置：
+
+.. code-block:: console
+
+    cd /home/user/buildwork
+    oebuild generate -p myir-remi -d myir-remi
+    # 以上命令可追加-f参数，通过oebuild generate -l查看支持的配置，比如-f openeuler-rt开启软实时
+
+
+镜像构建和部署
+-----------------
+
+（1）构建myir-remi镜像
+
+.. code-block:: console
+
+    cd /home/user/buildwork/myir-remi
+    oebuild bitbake
+    # oebuild bitbake执行后将进入构建交互环境
+    # 注意您此时应该处于进入oebuild bitbkae环境的工作根目录（如/home/openeuler/myir-remi
+    bitbake openeuler-image
+
+构建完成后，输出件见/home/user/buildwork/myir-remi/output/[时间戳]，备用组件内容如下
+
+.. code-block:: console
+
+    ├── u-boot.bin
+    ├── mys-rzg2l-wifi.dtb
+    ├── mys-rzg2l-wifi-myir-remi.dtb
+    ├── mys-rzg2l-wifi--5.10.83-r1-myir-remi-[时间戳].dtb
+    ├── mys-rzg2l-sdcard.dtb
+    ├── mys-rzg2l-sdcard-myir-remi.dtb
+    ├── mys-rzg2l-sdcard--5.10.83-r1-myir-remi-[时间戳].dtb
+    ├── Image-mys-rzg2l-wifi.dtb
+    ├── Image-mys-rzg2l-sdcard.dtb
+    ├── Image
+    ├── Flash_Writer_SCIF_RZG2L_SMARC_PMIC_DDR4_2GB_1PCS.mot
+    ├── Flash_Writer_SCIF_RZG2L_SMARC_PMIC_1GB_DDR4_1GB_1PCS.mot
+    ├── fip-myir-remi_pmic.srec
+    ├── fip-myir-remi_pmic.srec
+
+若需要交叉编译工具链，可通过如下命令生成，将在output目录下有新时间戳子目录得到输出件。
+
+.. code-block:: console
+
+    # 注意您此时应该处于进入oebuild bitbkae环境的工作根目录（如/home/openeuler/myir-remi）
+    bitbake openeuler-image -c populate_sdk
+
+
+（2）制作sd卡镜像并烧录：
+
+正常编译完成后并没有sd卡镜像，sd卡镜像需要单独制作，具体可参考 `瑞米派介绍 <http://down.myir-tech.com/RemiPi/>`_ 中“文档下载 -> 软件资料”，如下所示：
+
+.. image:: myir-remi-image/document_0.png
+
+下载好资料后内容列表如下：
+
+.. image:: myir-remi-image/document_1.png
+
+打开《Remi Pi_Linux软件开发指南.pdf》，选择《4.3. 制作SD卡烧录器》，如图：
+
+.. image:: myir-remi-image/document_2.png
+
+按要求制作完SD卡镜像后就是烧录了，参考《4.2 windows下烧录系统》章节，如图：
+
+.. image:: myir-remi-image/document_3.png
+
+（3）启动myir-remi并连接调试：
+
+开发板的接线方式如下图：
+
+.. image:: myir-remi-image/document_4.png
+    
+ubuntu下调试
+-----------------
+ 
+如果终端在ubuntu系统下，则建议安装一个minicom串口工具，具体安装命令如下：
+
+.. code:: 
+
+    apt install minicom
+
+然后开启tty通信，按如下命令：
+
+.. code:: 
+
+    minicom -D /dev/ttyUSB0 -b 115200
+
+windows下调试
+---------------
+
+如果终端在windows系统下，则建议安装MobaXterm，下载MobaXterm网址 https://mobaxterm.mobatek.net，下载home-Portable版本，然后运行。
+
+打开软件后，设置串口连接的步骤如下：
+
+a， 打开会话的设置界面
+
+b，选择串口类型
+
+c，选择串口的端口号（根据实际情况选择对应的端口号），如果看不到端口号请使用360驱动大师扫描安装USB转TTL串口芯片的驱动
+
+d，选择串口的波特率为115200
+
+e，最后点击“OK”按钮完成设置
+    
+然后给开发版上电，即可看到系统启动日志，等系统启动后看到openEuler Embedded banner即完成启动。
diff --git a/docs/source/bsp/arm64/orangepi/index.rst b/docs/source/bsp/arm64/orangepi/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..43922d7de248aa71766ee0e822dc86267823a655
--- /dev/null
+++ b/docs/source/bsp/arm64/orangepi/index.rst
@@ -0,0 +1,12 @@
+.. _board_orangepi:
+
+
+香橙派
+########
+
+
+.. toctree::
+   :maxdepth: 1
+
+   orangepi5.rst
+   orangepi4-lts.rst
diff --git a/docs/source/bsp/arm64/orangepi/orangepi-image/serial_1.png b/docs/source/bsp/arm64/orangepi/orangepi-image/serial_1.png
new file mode 100644
index 0000000000000000000000000000000000000000..7d7acaef23551f5ad0490f2decf7aa72ab17c067
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diff --git a/docs/source/bsp/arm64/orangepi/orangepi-image/serial_orangepi4-lts.png b/docs/source/bsp/arm64/orangepi/orangepi-image/serial_orangepi4-lts.png
new file mode 100644
index 0000000000000000000000000000000000000000..0fe466156d8a4166a781dd84da9cd5574dc97d1b
Binary files /dev/null and b/docs/source/bsp/arm64/orangepi/orangepi-image/serial_orangepi4-lts.png differ
diff --git a/docs/source/bsp/arm64/orangepi/orangepi-image/serial_orangepi5.png b/docs/source/bsp/arm64/orangepi/orangepi-image/serial_orangepi5.png
new file mode 100644
index 0000000000000000000000000000000000000000..d3124a12940c122a7699ef31dfa095857b86ccfd
Binary files /dev/null and b/docs/source/bsp/arm64/orangepi/orangepi-image/serial_orangepi5.png differ
diff --git a/docs/source/bsp/arm64/orangepi/orangepi4-lts.rst b/docs/source/bsp/arm64/orangepi/orangepi4-lts.rst
new file mode 100644
index 0000000000000000000000000000000000000000..ffeed6d50090923f4e0c170f33c7ea06baacd9e9
--- /dev/null
+++ b/docs/source/bsp/arm64/orangepi/orangepi4-lts.rst
@@ -0,0 +1,155 @@
+orangepi4-lts 镜像构建与说明
+############################
+
+本章主要介绍openEuler Embedded中orangepi4-lts（香橙派4）系列板卡的镜像构建，使用和特性介绍。
+
+香橙派支持SD卡启动，因此我们构建出的镜像在烧录到SD卡中即可在香橙派开发板中启动，建议准备一个8G以上的SD卡，并准备一个USBtty串口设备。
+
+
+orangepi4-lts硬件介绍
+======================
+
+   参考: `orangepi4-lts 介绍 <http://www.orangepi.cn/html/hardWare/computerAndMicrocontrollers/details/Orange-Pi-4-LTS.html>`_
+
+
+镜像构建与使用
+=================
+
+1. 构建机器和oebuild工具准备：
+
+（1）准备一个ubuntu x86构建主机环境（建议22.04，依赖Python>=3.10，配置建议预留200G存储）
+
+（2）安装oebuild（具体oebuild用法可参见 :ref:`oebuild_install` ），注意以普通用户安装oebuild，例：
+
+    .. code-block:: console
+
+        sudo apt install python3 python3-pip
+        # 如果python3和pip模块已安装，请忽略此python3的安装命令
+        pip install oebuild
+
+
+（3）准备oebuild的工具依赖（docker）：
+
+    .. code-block:: console
+
+        sudo apt install docker docker.io -y
+        sudo groupadd docker
+        sudo usermod -a -G docker $(whoami)
+        sudo systemctl-reload && systemctl restart docker
+        sudo chmod o+rw /var/run/docker.sock
+
+
+2. oebuild构建代码准备：
+
+（1）初始化构建分支代码（请不要以root及sudo权限执行）：
+
+   .. code-block:: console
+
+      oebuild init buildwork
+      # 说明：
+      #   * buildwork为存放目录，
+      #   * 未使用-b指定分支，默认使用master分支，等同于oebuild init buildwork -b master
+      # 假设执行路径位于/home/user/，执行后根据提示进入对应目录
+
+      cd /home/user/buildwork
+      oebuild update
+      #执行完成后，将在 /home/user/buildwork/src/ 目录下载好主构建源码，并初始化构建虚拟环境。
+
+
+（2）初始化orangepi4-lts构建源码及配置：
+
+   .. code-block:: console
+
+        cd /home/user/buildwork
+        oebuild generate -p orangepi4-lts -d orangepi4-lts
+        # 以上命令可追加-f参数，通过oebuild generate -l查看支持的配置，比如-f openeuler-rt开启软实时
+
+
+3. 镜像构建和部署
+
+（1）构建orangepi4-lts镜像
+
+    .. code-block:: console
+
+        cd /home/user/buildwork/orangepi4-lts
+        oebuild bitbake
+        # oebuild bitbake执行后将进入构建交互环境
+        # 注意您此时应该处于进入oebuild bitbkae环境的工作根目录（如/home/openeuler/orangepi4-lts
+        bitbake openeuler-image
+
+构建完成后，输出件见/home/user/buildwork/orangepi4-lts/output/[时间戳]，备用组件内容如下
+
+    .. code-block:: console
+
+        ├── openeuler-image-orangepi4-lts-[时间戳].rootfs.wic
+        └── vmlinux-5.10.0-openeuler
+
+   .. note::
+
+        openeuler-image-orangepi4-lts-[时间戳].rootfs.wic已经包含了BootLoader，kernel以及文件系统。
+
+        vmlinux为未加工的原始内核基础格式文件。
+
+
+若需要交叉编译工具链，可通过如下命令生成，将在output目录下有新时间戳子目录得到输出件。
+
+    .. code-block:: console
+
+        # 注意您此时应该处于进入oebuild bitbkae环境的工作根目录（如/home/openeuler/orangepi4-lts）
+        bitbake openeuler-image -c populate_sdk
+
+
+（2）烧录orangepi4-lts镜像到SD卡：
+
+烧录orangepi4-lts镜像仅仅需要将wic文件烧录到SD卡中即可，我们将介绍在ubuntu平台下的烧录方式，进入orangepi4-lts编译好后的wic文件目录下，将SD卡插入主机相关的卡口，识别SD卡设备名
+
+    .. code-block:: console
+
+        # 插入SD卡后通过以下命令可以看到SD卡映射的设备名
+        fdisk -l
+
+        # Disk /dev/sda: 29.12 GiB, 31267487744 bytes, 61069312 sectors
+        # Disk model: Storage Device
+        # Units: sectors of 1 * 512 = 512 bytes
+        # Sector size (logical/physical): 512 bytes / 512 bytes
+        # I/O size (minimum/optimal): 512 bytes / 512 bytes
+        # Disklabel type: dos
+        # Disk identifier: 0xfe130924
+        # 
+        # Device     Boot  Start     End Sectors  Size Id Type
+        # /dev/sda1         2048  526335  524288  256M  6 FAT16
+        # /dev/sda2       526336 7812499 7286164  3.5G 83 Linux
+        #
+        # 例如以上信息即可分析出SD卡映射的设备名为/dev/sda
+
+        # 执行dd命令将wic文件写入/dev/sda
+        dd if=openeuler-image-orangepi4-lts-[时间戳].rootfs.wic of=/dev/sda
+
+（3）启动orangepi4-lts并连接调试：
+
+目前因HDMI驱动尚未集成，直接连接屏幕时无法显示内容，因此我们暂时通过串口启动设备。后续会完善屏幕显示功能以提供更佳的用户体验。
+
+开发板的接线方式如下图：
+
+.. image:: orangepi-image/serial_orangepi4-lts.png
+
+串口的接线方式如下图：
+
+.. image:: orangepi-image/serial_1.png
+
+
+**ubuntu下调试**
+
+如果终端在ubuntu系统下，则建议安装一个minicom串口工具，具体安装命令如下：
+
+.. code::
+
+    apt install minicom
+
+然后开启tty通信，按如下命令：
+
+.. code:: 
+
+    minicom -D /dev/ttyUSB0 -b 1500000
+
+然后给开发版上电，即可在串口看到系统启动日志。
diff --git a/docs/source/bsp/arm64/orangepi/orangepi5.rst b/docs/source/bsp/arm64/orangepi/orangepi5.rst
new file mode 100644
index 0000000000000000000000000000000000000000..4fdc8e2f9a2e0b389d200f9fdbe5da97493a6f8e
--- /dev/null
+++ b/docs/source/bsp/arm64/orangepi/orangepi5.rst
@@ -0,0 +1,168 @@
+orangepi5 镜像构建与说明                                                              
+########################
+ 
+本章主要介绍openEuler Embedded中orangepi5（香橙派5）系列板卡的镜像构建，使用和特性介绍。
+ 
+香橙派支持SD卡启动，因此我们构建出的镜像在烧录到SD卡中即可在香橙派开发板中启动，建议准备一个8G以上的SD卡，并准备一个USBtty串口设备。
+
+
+orangepi5硬件介绍
+==================
+
+   参考: `orangepi5 介绍 <http://www.orangepi.cn/html/hardWare/computerAndMicrocontrollers/details/Orange-Pi-5-32GB.html>`_
+
+
+镜像构建与使用
+=================
+
+1. 构建机器和oebuild工具准备：
+
+（1）准备一个ubuntu x86构建主机环境（建议22.04，依赖Python>=3.10，配置建议预留200G存储）
+
+（2）安装oebuild（具体oebuild用法可参见 :ref:`oebuild_install` ），注意以普通用户安装oebuild，例：
+
+    .. code-block:: console
+
+        sudo apt install python3 python3-pip
+        # 如果python3和pip模块已安装，请忽略此python3的安装命令
+        pip install oebuild
+
+
+（3）准备oebuild的工具依赖（docker）：
+
+    .. code-block:: console
+
+        sudo apt install docker docker.io -y
+        sudo groupadd docker
+        sudo usermod -a -G docker $(whoami)
+        sudo systemctl-reload && systemctl restart docker
+        sudo chmod o+rw /var/run/docker.sock
+
+
+2. oebuild构建代码准备：
+
+（1）初始化构建分支代码（请不要以root及sudo权限执行）：
+
+   .. code-block:: console
+
+      oebuild init buildwork
+      # 说明：
+      #   * buildwork为存放目录，
+      #   * 未使用-b指定分支，默认使用master分支，等同于oebuild init buildwork -b master
+      # 假设执行路径位于/home/user/，执行后根据提示进入对应目录
+
+      cd /home/user/buildwork
+      oebuild update
+      #执行完成后，将在 /home/user/buildwork/src/ 目录下载好主构建源码，并初始化构建虚拟环境。
+
+
+（2）初始化orangepi5构建源码及配置：
+
+   .. code-block:: console
+
+        cd /home/user/buildwork
+        oebuild generate -p orangepi5 -d orangepi5
+        # 以上命令可追加-f参数，通过oebuild generate -l查看支持的配置，比如-f openeuler-rt开启软实时
+
+
+3. 镜像构建和部署
+
+（1）构建orangepi5镜像
+
+    .. code-block:: console
+
+        cd /home/user/buildwork/orangepi5
+        oebuild bitbake
+        # oebuild bitbake执行后将进入构建交互环境
+        # 注意您此时应该处于进入oebuild bitbkae环境的工作根目录（如/home/openeuler/orangepi5
+        bitbake openeuler-image
+
+构建完成后，输出件见/home/user/buildwork/orangepi5/output/[时间戳]，备用组件内容如下
+
+    .. code-block:: console
+
+        ├── openeuler-image-orangepi5-[时间戳].rootfs.wic
+        └── vmlinux-5.10.0-openeuler
+
+   .. note::
+
+        openeuler-image-orangepi5-[时间戳].rootfs.wic已经包含了BootLoader，kernel以及文件系统。
+
+        vmlinux为未加工的原始内核基础格式文件。
+
+
+若需要交叉编译工具链，可通过如下命令生成，将在output目录下有新时间戳子目录得到输出件。
+
+    .. code-block:: console
+
+        # 注意您此时应该处于进入oebuild bitbkae环境的工作根目录（如/home/openeuler/orangepi5）
+        bitbake openeuler-image -c populate_sdk
+
+
+（2）烧录orangepi5镜像到SD卡：
+
+烧录orangepi5镜像仅仅需要将wic文件烧录到SD卡中即可，我们将介绍在ubuntu平台下的烧录方式，进入orangepi5编译好后的wic文件目录下，将SD卡插入主机相关的卡口，识别SD卡设备名
+
+    .. code-block:: console
+
+        # 插入SD卡后通过以下命令可以看到SD卡映射的设备名
+        fdisk -l
+
+        # Disk /dev/sda: 29.12 GiB, 31267487744 bytes, 61069312 sectors
+        # Disk model: Storage Device  
+        # Units: sectors of 1 * 512 = 512 bytes
+        # Sector size (logical/physical): 512 bytes / 512 bytes
+        # I/O size (minimum/optimal): 512 bytes / 512 bytes
+        # Disklabel type: dos
+        # Disk identifier: 0xfe130924
+        # 
+        # Device     Boot  Start     End Sectors  Size Id Type
+        # /dev/sda1         2048  526335  524288  256M  6 FAT16
+        # /dev/sda2       526336 7812499 7286164  3.5G 83 Linux
+        #
+        # 例如以上信息即可分析出SD卡映射的设备名为/dev/sda
+
+        # 执行dd命令将wic文件写入/dev/sda
+        dd if=openeuler-image-orangepi5-[时间戳].rootfs.wic of=/dev/sda
+
+（3）启动orangepi5并连接调试：
+    
+开发板的接线方式如下图：
+
+.. image:: orangepi-image/serial_orangepi5.png
+
+串口的接线方式如下图：
+
+.. image:: orangepi-image/serial_1.png
+    
+1. ubuntu下调试
+ 
+如果终端在ubuntu系统下，则建议安装一个minicom串口工具，具体安装命令如下：
+
+.. code:: 
+
+    apt install minicom
+
+然后开启tty通信，按如下命令：
+
+.. code:: 
+
+    minicom -D /dev/ttyUSB0 -b 1500000
+
+2. windows下调试
+
+如果终端在windows系统下，则建议安装MobaXterm，下载MobaXterm网址 https://mobaxterm.mobatek.net，下载home-Portable版本，然后运行。
+
+打开软件后，设置串口连接的步骤如下：
+
+a, 打开会话的设置界面
+
+b，选择串口类型
+
+c，选择串口的端口号（根据实际情况选择对应的端口号），如果看不到端口号请使用360驱动大师扫描安装USB转TTL串口芯片的驱动
+
+d，选择串口的波特率为1500000
+
+f，最后点击“OK”按钮完成设置
+    
+然后给开发版上电，即可看到系统启动日志。
diff --git a/docs/source/bsp/arm64/phytiumpi/index.rst b/docs/source/bsp/arm64/phytiumpi/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..7ac770d23375e888e60cd77c24ed3b80036db987
--- /dev/null
+++ b/docs/source/bsp/arm64/phytiumpi/index.rst
@@ -0,0 +1,11 @@
+.. _board_phytiumpi:
+
+
+phytiumpi
+#########################
+
+
+.. toctree::
+   :maxdepth: 1
+
+   phytiumpi.rst
diff --git a/docs/source/bsp/arm64/phytiumpi/phytiumpi-image/hdmi.png b/docs/source/bsp/arm64/phytiumpi/phytiumpi-image/hdmi.png
new file mode 100644
index 0000000000000000000000000000000000000000..75afd907d41708473cb79246bc5693f5fa45f334
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diff --git a/docs/source/bsp/arm64/phytiumpi/phytiumpi-image/mobaterm.png b/docs/source/bsp/arm64/phytiumpi/phytiumpi-image/mobaterm.png
new file mode 100644
index 0000000000000000000000000000000000000000..1405273b081de8231870db95a70c033fddeaa714
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diff --git a/docs/source/bsp/arm64/phytiumpi/phytiumpi-image/phytiumpi_rufus.png b/docs/source/bsp/arm64/phytiumpi/phytiumpi-image/phytiumpi_rufus.png
new file mode 100644
index 0000000000000000000000000000000000000000..68450781444ef571281fbbb94df5ca3d7cea8f7a
Binary files /dev/null and b/docs/source/bsp/arm64/phytiumpi/phytiumpi-image/phytiumpi_rufus.png differ
diff --git a/docs/source/bsp/arm64/phytiumpi/phytiumpi.rst b/docs/source/bsp/arm64/phytiumpi/phytiumpi.rst
new file mode 100644
index 0000000000000000000000000000000000000000..9ba98f6b9197acb389fc34288e02cbc996a6d5d7
--- /dev/null
+++ b/docs/source/bsp/arm64/phytiumpi/phytiumpi.rst
@@ -0,0 +1,147 @@
+phytiumpi 镜像构建与说明
+#######################################
+
+本章主要介绍 openEuler Embedded 中 phytiumpi 系列板卡的镜像构建，使用和特性介绍。
+
+phytiumpi 板卡搭载的 soc 型号为 phytium e2000q，支持SD卡启动，因此我们构建出的镜像烧录到SD卡后即可在飞腾开发板中启动，建议准备一个8G以上的SD卡，并准备一个USBtty串口设备。
+
+
+镜像构建与使用
+=================
+
+1. 构建机器和oebuild工具准备：
+
+（1）准备一个 ubuntu x86 构建主机环境（建议22.04，依赖Python>=3.10，配置建议预留200G存储）
+
+（2）安装 oebuild（具体 oebuild 用法可参见 :ref:`oebuild_install` ），注意以普通用户安装 oebuild ，例：
+
+    .. code-block:: console
+
+        sudo apt install python3 python3-pip
+        # 如果python3和pip模块已安装，请忽略此python3的安装命令
+        pip install oebuild
+
+
+（3）准备 oebuild 的工具依赖(docker)：
+
+    .. code-block:: console
+
+        sudo apt install docker docker.io -y
+        sudo groupadd docker
+        sudo usermod -a -G docker $(whoami)
+        sudo systemctl-reload && systemctl restart docker
+        sudo chmod o+rw /var/run/docker.sock
+
+
+2. oebuild 构建代码准备：
+
+（1）初始化构建分支代码(请不要以root及sudo权限执行)：
+
+   .. code-block:: console
+
+      oebuild init buildwork
+      # 说明：
+      #   * buildwork为存放目录，
+      #   * 未使用-b指定分支，默认使用master分支，等同于 oebuild init buildwork -b master
+      # 假设执行路径位于 /home/user/ ，执行后根据提示进入对应目录
+
+      cd /home/user/buildwork
+      oebuild update
+      #执行完成后，将在 /home/user/buildwork/src/ 目录下载好主构建源码，并初始化构建虚拟环境。
+
+
+（2）初始化 phytiumpi 构建源码及配置：
+
+   .. code-block:: console
+
+        cd /home/user/buildwork
+        oebuild generate -p phytiumpi -f systemd
+        # 以上命令可追加-f参数，通过 oebuild generate -l 查看支持的配置，比如-f openeuler-rt开启软实时
+
+
+3. 镜像构建和部署：
+
+（1）构建 phytiumpi 镜像：
+
+    .. code-block:: console
+
+        cd /home/user/buildwork/phytiumpi
+        oebuild bitbake
+        # oebuild bitbake 执行后将进入构建交互环境
+        # 注意您此时应该处于进入 oebuild bitbkae 环境的工作根目录(如/home/openeuler/phytiumpi)
+        bitbake openeuler-image
+
+构建完成后，输出件见 /home/user/buildwork/phytiumpi/output/[时间戳]，备用组件内容如下
+
+    .. code-block:: console
+
+        ├── Image
+        ├── openeuler-image-phytiumpi-[时间戳].rootfs.ext4
+        ├── openeuler-image-phytiumpi-[时间戳].rootfs.genimage
+        ├── openeuler-image-phytiumpi-[时间戳].rootfs.tar.gz
+        └── vmlinux
+
+
+   .. note::
+
+        openeuler-image-phytiumpi-[时间戳].rootfs.genimage 已经包含了BootLoader，kernel以及文件系统。
+
+        vmlinux为未加工的原始内核基础格式文件。
+
+
+若需要交叉编译工具链，可通过如下命令生成，将在output目录下有新时间戳子目录得到输出件。
+
+    .. code-block:: console
+
+        # 注意您此时应该处于进入 oebuild bitbake 环境的工作根目录（如/home/openeuler/phytiumpi）
+        bitbake openeuler-image -c populate_sdk
+
+
+（2）烧录phytiumpi镜像到SD卡：
+
+烧录phytiumpi 镜像仅仅需要将genimage 文件烧录到SD卡中即可，我们将介绍在windows平台下使用Rufus工具烧录方式。
+
+    .. code-block:: console
+
+        # 插入你的USB闪存驱动器到电脑的USB接口。
+        # 以管理员身份运行rufus.exe。
+
+        # 在打开的 Rufus 界面中，进行一下配置：
+            # 设备：Rufus应该自动识别并选择了你的USB驱动器。如果没有，或者选错了，你可以在这个下拉菜单中手动选择。
+            # 引导类型选择：选择"磁盘或镜像文件"。
+            # 点击右侧的"选择"按钮（通常显示为一个光盘图标），然后导航到你之前下载的Linux ISO镜像文件的位置，并选择它。
+
+        # 确认所有设置无误后，点击下方的"开始"按钮。
+        # 当进度条达到100%并显示"READY"时，表示Linux系统盘已经制作完成。现在，你可以安全地拔出U盘，并在需要安装Linux系统的电脑上使用这个U盘进行启动和安装。
+
+Rufus工具的配置如下图：
+
+    .. image:: phytiumpi-image/phytiumpi_rufus.png
+
+（3）启动 phytiumpi 并连接调试：
+
+**启用 phytiumpi**
+
+默认用户名：root，密码：第一次启动没有默认密码，需重新配置，且密码强度有相应要求，需要数字、字母、特殊字符组合最少8位，例如abcd@2024。
+
+将刷写镜像后的SD卡插入 phytiumpi，通电启用。
+
+**phytiumpi 登录方式**
+
++ 使用串口登录：
+
+镜像使能了串口登录功能，按照 phytiumpi 的串口连接方式，如下图，可以启用串口操作。
+
+示例：使用ttyusb转接器，将 phytiumpi 串口通过USB连接到 Mobaxterm ：
+
+Mobaxterm 的启动打印如下图：
+
+.. image:: phytiumpi-image/mobaterm.png
+
++ 使用HDMI登录：
+
+phytiumpi 连接显示器(phytiumpi 视频输出接口为标准 HDMI)、键盘、鼠标后，启动 phytiumpi，可以看到 phytiumpi 启动日志输出到显示器上。待 phytiumpi 启动成功，输入用户名（root）和密码登录。
+
+HDMI 的启动打印如下图：
+
+.. image:: phytiumpi-image/hdmi.png
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diff --git a/docs/source/bsp/arm64/raspberrypi4/build.rst b/docs/source/bsp/arm64/raspberrypi4/build.rst
new file mode 100644
index 0000000000000000000000000000000000000000..205b81d326f33ca0d4a94613bdfe3d923670ceb1
--- /dev/null
+++ b/docs/source/bsp/arm64/raspberrypi4/build.rst
@@ -0,0 +1,262 @@
+.. _board_raspberrypi4_build:
+
+树莓派4B镜像构建与使用
+######################################
+
+本章主要介绍openEuler Embedded中树莓派4B的构建，使用和特性介绍。
+
+树莓派镜像构建指导
+***********************************
+**构建指导**
+
+
+- 参照 :ref:`oebuild_install` 完成oebuild安装，并详细了解构建过程
+
+- 依次执行以下命令完成构建
+
+  .. code-block:: console
+
+    # 生成raspberrypi4-64配置文件
+    oebuild generate -p raspberrypi4-64
+
+    # 进入构建交互终端
+    oebuild bitbake
+
+    # 构建镜像
+    bitbake openeuler-image
+
+    # 构建sdk
+    bitbake openeuler-image -c do_populate_sdk
+
+- 除了使用上述命令进行配置文件生成之外，还可以使用如下命令进入到菜单选择界面进行对应数据填写和选择，此菜单选项可以替代上述命令中的oebuild generate，选择保存之后继续执行上述命令中的bitbake及后续命令即可。
+
+  .. code-block:: console
+
+      oebuild generate
+
+  具体界面如下图所示:
+
+  .. image:: ../../../_static/images/generate/oebuild-generate-select.png
+
+- 二进制介绍：
+
+  1. Image: 树莓派内核镜像
+
+  2. openeuler-glibc-x86-64-openeuler-image-cortexa72-raspberrypi4-64-toolchain-\*.sh: SDK工具链
+
+  3. openeuler-image-raspberrypi4-64-\*.rootfs.rpi-sdimg: openEuler Embedded树莓派支持SD卡镜像
+
+**镜像使用方法**
+
+1.镜像烧录:
+
+- linux
+
+.. code-block:: console
+
+  dd if=openeuler-image-raspberrypi4-64-*.rootfs.rpi-sdimg of=/dev/xxxx
+
+**if** : 指定编译好的树莓派镜像文件
+
+**of** : 指定u盘被识别的设备文件, 注意是主设备名, 例如 /dev/sdb, 而不是分区的设备名, 例如 /dev/sdb1, /dev/sdb2
+
+- windows
+
+  参考: `树莓派SD卡烧录指导 <https://gitee.com/openeuler/raspberrypi/blob/master/documents/%E5%88%B7%E5%86%99%E9%95%9C%E5%83%8F.md#%E5%88%B7%E5%86%99-sd-%E5%8D%A1>`_
+
+2.镜像使用
+
+1) 镜像烧录前查看/修改文件
+
+- 使用 losetup 将磁盘镜像文件虚拟成块设备
+
+.. code-block:: console
+
+  losetup -f --show openeuler-image-raspberrypi4-64-*.rootfs.rpi-sdimg
+
+例如，显示结果为 /dev/loop0
+
+- 使用 kpartx 创建分区表 /dev/loop0 的设备映射
+
+.. code-block:: console
+
+  kpartx -va /dev/loop0
+
+得到结果是 /dev/loop0 的两个分区设备
+
+.. code-block:: console
+
+  add map loop0p1
+  add map loop0p2
+
+运行 ls /dev/mapper/loop0p* 可以看到对应的两个分区
+
+.. code-block:: console
+
+  /dev/mapper/loop0p1 /dev/mapper/loop0p2
+
+- 分区挂载
+
+创建挂载目录
+
+.. code-block:: console
+
+  mkdir ${WORKDIR}/boot ${WORKDIR}/root
+
+挂载boot分区
+
+.. code-block:: console
+
+  mount -t vfat -o uid=root,gid=root,umask=0000 /dev/mapper/loop0p1 ${WORKDIR}/boot
+
+挂载root分区
+
+.. code-block:: console
+
+  mount -t ext4 /dev/mapper/loop0p2 ${WORKDIR}/root
+
+挂载完成后，可以查看boot分区和root分区下树莓派镜像的文件，其中boot分区为启动引导分区，包含了引导程序，内核镜像，设备树，config.txt和cmdline等配置文件，root分区为根文件系统分区。
+
+2) 镜像烧录后查看/修改文件
+
+镜像烧录完成后, 此时插入的读卡器会被识别成两个分区设备, 例如/dev/sdb1, /dev/sdb2
+
+- 分区挂载
+
+创建挂载目录
+
+.. code-block:: console
+
+  mkdir ${WORKDIR}/boot ${WORKDIR}/root
+
+挂载boot分区
+
+.. code-block:: console
+
+  mount -t vfat -o uid=root,gid=root,umask=0000 /dev/sdb1 ${WORKDIR}/boot
+
+挂载root分区
+
+.. code-block:: console
+
+  mount -t ext4 /dev/sdb2 ${WORKDIR}/root
+
+有些情况下(linux系统配置), 分区设备/dev/sdb1, /dev/sdb2会自动挂载, 可以略过分区挂载步骤直接查看/修改文件.
+
+基于openEuler Embedded树莓派使用
+**********************************************
+
+**启用树莓派**
+
+硬件版本要求：树莓派4B
+
+默认用户名：root，密码：第一次启动没有默认密码，需重新配置，且密码强度有相应要求， 需要数字、字母、特殊字符组合最少8位，例如openEuler@2021。
+
+将刷写镜像后的SD卡插入树莓派，通电启用。
+
+**树莓派登录方式**
+
+1.本地登录
+
+a.使用串口登录：
+
+镜像使能了串口登录功能，按照树莓派的串口连接方式，如下图，可以启用串口操作。
+
+示例：使用ttyusb转接器，将树莓派串口通过USB连接到putty：
+
+.. image:: rasp-ttyusb-connect.png
+
+putty配置参考： Serial line:ttyUSB0 speed:115200 Connection type:Serial
+
+.. image:: putty_config.png
+
+b.使用HDMI登录：
+
+树莓派连接显示器（树莓派视频输出接口为 Micro HDMI）、键盘、鼠标后，启动树莓派，可以看到树莓派启动日志输出到显示器上。待树莓派启动成功，输入用户名（root）和密码登录。
+
+2.ssh 远程登录
+
+网络配置:
+
+参考 :ref:`网络配置/openEuler Embedded网络配置<network_config>`
+
+使用ssh命令登录:
+
+.. code-block:: console
+
+   ssh root@x.x.x.x
+
+**分区扩容**
+
+默认根目录分区空间比较小，在使用之前，需要对分区进行扩容（在22.09及其之后的版本中，已实现自动扩容，首次烧录镜像启动会自动执行扩容并提示重启）
+
+以下为手动扩容方法，内容引用: `树莓派使用：启用树莓派：分区扩容 <https://gitee.com/openeuler/raspberrypi/blob/master/documents/%E6%A0%91%E8%8E%93%E6%B4%BE%E4%BD%BF%E7%94%A8.md#%E5%88%86%E5%8C%BA%E6%89%A9%E5%AE%B9>`_
+
+1.查看磁盘分区信息
+
+执行 fdisk -l 命令查看磁盘分区信息。回显如下：
+
+.. code-block:: console
+
+  Device        Boot StartCHS   EndCHS        StartLBA  EndBLA  Sectors size Id  Type
+
+  /dev/mmcblk0p1 *   64,0,1     831,3,32      8192      106495  98304   48.0M c  Win95 FAT32(LBA)
+
+  /dev/mmcblk0p2     832,0,1    1023,3,32     106496    360447  253952  124M  83 Linux
+
+SD 卡对应盘符为 /dev/mmcblk0，包括 2 个分区，分别为
+
+.. code-block:: console
+
+  /dev/mmcblk0p1：引导分区
+
+  /dev/mmcblk0p2：根目录分区
+
+这里我们需要将根目录分区 /dev/mmcblk0p2 进行扩容。
+
+2.分区扩容
+
+- 对根目录/dev/mmcblk0p2进行扩容
+
+  1.执行 fdisk /dev/mmcblk0 命令进入到交互式命令行界面，按照以下步骤扩展分区，如下图所示。
+
+  2.输入 p，查看分区信息。
+
+  3.记录分区 /dev/mmcblk0p2 的起始扇区号，即 /dev/mmcblk0p2 分区信息中 Start 列的值，示例中为 106496。
+
+  4.输入 d，删除分区。
+
+  5.输入 2 或直接按 Enter，删除序号为 2 的分区，即 /dev/mmcblk0p2 分区。
+
+  6.输入 n，创建新的分区。
+
+  7.输入 p 或直接按 Enter，创建 Primary 类型的分区。
+
+  8.输入 2 或直接按 Enter，创建序号为 2 的分区，即 /dev/mmcblk0p2 分区。
+
+  9.输入新分区的起始扇区号，即第 1 步中记录的起始扇区号，示例中为 106496。
+
+  须知：
+  请勿直接按“Enter”或使用默认参数，否则会擦损磁盘数据。
+  
+  10.按 Enter，使用默认的最后一个扇区号作为新分区的终止扇区号。
+  
+  11.输入 w，保存分区设置并退出交互式命令行界面。
+
+- 增大未加载的文件系统大小
+
+.. code-block:: console
+
+   resize2fs /dev/mmcblk0p2
+   #需重启生效
+
+树莓派镜像特性介绍
+**************************
+
+1.树莓派硬件特性，参考:`树莓派使用:GPIO介绍 <https://gitee.com/openeuler/raspberrypi/blob/master/documents/%E6%A0%91%E8%8E%93%E6%B4%BE%E4%BD%BF%E7%94%A8.md#gpio>`_
+
+目前已使能串口设备，可以访问mini-uart，其他硬件特性暂不支持。
+
+2.支持百级嵌入式软件包，见软件包功能列表。
+
+3.支持部署rt实时内核。
diff --git a/docs/source/bsp/arm64/raspberrypi4/index.rst b/docs/source/bsp/arm64/raspberrypi4/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..22f6b62590209722e65153e7e5348967fbcb1295
--- /dev/null
+++ b/docs/source/bsp/arm64/raspberrypi4/index.rst
@@ -0,0 +1,12 @@
+.. _board_raspberrypi4b:
+
+
+树莓派4B
+#################################
+
+
+.. toctree::
+   :maxdepth: 1
+
+   build.rst
+   uefi.rst
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diff --git a/docs/source/bsp/arm64/raspberrypi4/uefi.rst b/docs/source/bsp/arm64/raspberrypi4/uefi.rst
new file mode 100644
index 0000000000000000000000000000000000000000..059a45f99fd6f3ca65401731aa3a7ff13450f9c7
--- /dev/null
+++ b/docs/source/bsp/arm64/raspberrypi4/uefi.rst
@@ -0,0 +1,360 @@
+.. _board_raspberrypi4_uefi:
+
+树莓派的UEFI支持和网络启动
+##########################
+
+本文档介绍如何让树莓派4B支持UEFI（UEFI第三方固件支持PSCI标准实现，混合部署的从核启停依赖此功能），并可通过SD卡或网络启动 openEuler Embedded。
+
+使用openEuler Embedded UEFI+GRUB的树莓派镜像
+********************************************
+
+   openEuler Embedded 的树莓派混合关键部署镜像(openeuler-image-mcs for RPI4)默认使能了UEFI+GRUB，并集成了基于树梅派4B的混合部署环境依赖。
+
+   以下会基于mcs镜像介绍如何使用树莓派UEFI。
+
+构建树梅派openeuler-image-mcs镜像和烧录
+=======================================
+
+   镜像构建参考 :ref:`mcs镜像构建指导 <mcs_build>` ,
+   镜像烧录参考 :ref:`树莓派镜像镜像烧录 <board_raspberrypi4_build>`
+
+.. _raspberrypi4-uefi-guide:
+
+openeuler-image-mcs启动使用指导
+===============================
+
+1. **烧录后首次启动需修改UEFI配置，启动阶段按ESC进入UEFI，按下图操作解锁3G内存限制并关闭ACPI选用DEVICETREE，保存重启后再操作步骤2**
+
+    .. figure:: launch_step1.png
+        :align: center
+
+    .. figure:: launch_step2.png
+        :align: center
+
+    .. figure:: launch_step3.png
+        :align: center
+
+    .. figure:: launch_step4.png
+        :align: center
+
+    .. figure:: launch_step5.png
+        :align: center
+
+2. **更改boot order或手动选择SD卡启动，如下，最后选择Commit Changes and Exit**
+
+    .. figure:: boot_order1.png
+        :align: center
+
+    .. figure:: boot_order2.png
+        :align: center
+
+    .. figure:: boot_order3.png
+        :align: center
+
+    .. figure:: boot_order4.png
+        :align: center
+
+   **启动截图**
+
+    .. figure:: boot.png
+        :align: center
+
+   .. attention::
+
+      * 此UEFI版本的固件默认使用3G内存limit，可以在UEFI菜单中关闭3G limit，否则系统启动后你看到的内存只有3G【`官方说明 <https://github.com/pftf/RPi4/>`_ 】
+
+      * 该版本UEFI+ACPI部署方法有缺陷（HDMI驱动异常），首次使用必须进入UEFI菜单，使用DEVICETREE模式
+
+____
+
+手动刷新固件使树莓派4B支持UEFI引导
+**********************************
+
+环境/工具准备
+=============
+
+编译工具链：可用openEuler Embedded的交叉编译工具链，参考 :ref:`基于SDK的应用开发 <install-openeuler-embedded-sdk>` 部分。
+
+设备：建议树莓派4B的出厂配置，包括树莓派4B基础套件和SD卡
+
+openEuler Embedded标准镜像 + UEFI固件下载和刷新方法
+===================================================
+
+1. **将openEuler Embedded树莓派镜像烧录到SD卡**
+
+   参考： `openEuler烧录参考 <https://gitee.com/openeuler/raspberrypi/blob/master/documents/%E5%88%B7%E5%86%99%E9%95%9C%E5%83%8F.md#%E5%88%B7%E5%86%99-sd-%E5%8D%A1>`_
+
+   - 如何获得openEuler Embedded树莓派镜像，参照 :ref:`关键特性/树莓派4B的支持/树莓派镜像构建指导 <board_raspberrypi4_build>` 部分
+
+     .. code-block:: console
+
+        # 假设镜像名 openeuler-image-raspberrypi4-64.rootfs.rpi-sdimg， SD卡识别为/dev/sda (linux环境)
+        sudo dd bs=4M if=openeuler-image-raspberrypi4-64.rootfs.rpi-sdimg of=/dev/sda
+      
+  - 烧录完成后，将SD卡（boot盘）根目录的kernel8.img文件压缩成Image.gz:
+
+     .. code-block:: console
+
+        # boot分区可能已经满了，移出kernel8.img再操作
+        mv SDbootVolumes/kernel8.img /tmp/Image
+        gzip -c /tmp/Image > SDbootVolumes/Image.gz
+
+2. **下载树莓派UEFI固件**
+
+   固件： `树莓派UEFI固件（v1.33版本为例） <https://github.com/pftf/RPi4/releases/download/v1.33/RPi4_UEFI_Firmware_v1.33.zip>`_
+
+   下载上述固件后解压，将除了bcm2711-rpi-4-b.dtb之外的所有文件拷贝到SD卡（boot盘）根目录（覆盖之前的文件）:
+
+   .. code-block:: console
+
+      # 备份bcm2711-rpi-4-b.dtb
+      cp SDbootVolumes/bcm2711-rpi-4-b.dtb /bakdir/bcm2711-rpi-4-b.dtb
+      cp -rf /xxx/RPi4_UEFI_Firmware_v1.33/* SDbootVolumes/
+      # 恢复使用备份的openEuler Embedded的dtb
+      cp /bakdir/bcm2711-rpi-4-b.dtb SDbootVolumes/
+
+   .. attention::
+
+      * 3G内存解锁和关闭ACPI使能DEVICETREE请参考上述"openeuler-image-uefi启动使用指导"章节
+ 
+      * kernel8.img不再需要，清务必删除，否则将影响启动。
+
+3. **制作grub并选择启动方式**
+
+  - SD卡启动参考本文档章节： 树莓派UEFI之手动制作grub并通过SD卡启动openEuler Embedded
+
+  - 网络卡启动参考本文档章节： 树莓派UEFI之手动制作grub并通过网络启动openEuler Embedded
+
+____
+
+树莓派UEFI之手动制作grub并通过SD卡启动openEuler Embedded
+********************************************************
+
+grub准备（编译+制作grub启动组件）
+=================================
+
+**grub源码获取**
+
+   下载地址：https://github.com/coreos/grub/releases/tag/grub-2.02
+
+**grub组件编译**
+
+   解压源码包并进入根目录，准备开始构建arm64-efi（交叉编译）的grub库，注意此时交叉编译工具已经配置完毕，按如下步骤执行:
+
+   .. code-block:: console
+
+     ./autogen.sh
+     ./configure --prefix=/xxx/grub-2.02/build --with-platform=efi --disable-werror --target=aarch64-openeuler-linux-gnu
+     make
+
+   构建成功后，在当前目录会生成对应的二进制和grub组件依赖库，其中，grub-core即制作grub-efi需要的工具库，grub-mkimage即制作板子grub.efi引导的host-tool。
+
+**制作引导程序**
+
+   接下来制作板子引导grub程序，下例输出名为bootaa64.efi，生成后请放置到SD卡boot分区的对应目录(/EFI/BOOT/bootaa64.efi)：
+
+   .. code-block:: console
+
+      ./grub-mkimage -d ./grub-core -O arm64-efi -o bootaa64.efi -p '' ls grub-core/*.mod | cut -d "." -f 1
+      mkdir -p SDbootVolumes/EFI/BOOT
+      cp ./bootaa64.efi SDbootVolumes/EFI/BOOT/
+
+   .. note::
+
+      xxxxx目录中请不要带“.”，否则请适配上述语法。
+
+**制作引导配置文件**
+
+   最后，编辑grub.cfg配置文件，grub.cfg配置文件同bootaa64.efi放在一起（/EFI/BOOT/grub.cfg），就绪后在UEFI菜单中选择SD卡启动即可。grub.cfg示例内容如下（后面是cmdline内容，linux gz压缩的内核，使用sd卡分区，不需要initrd）：
+
+   .. code-block:: console
+
+      insmod gzio
+      set timeout=0
+
+      menuentry 'Start openEuler' {
+       echo "openEuler test."
+       linux /Image.gz coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2708_fb.fbswap=1 smsc95xx.macaddr=E4:5F:01:38:E2:E2 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  dwc_otg.lpm_enable=0 console=tty1 console=ttyS0,115200 console=ttyAMA0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait
+      }
+
+  .. note::
+
+    上述内容需配合oepnEuler embedded构建的树莓派镜像，并在UEFI 非ACPI（DEVICETREE）下使用，dtb使用openEuler embedded镜像中的内容。其中Image.gz即内核Image的gizp压缩，可通过gzip -c kernel8.img > Image.gz获得（若使用openEuler embedded镜像），kernel8.img不再需要，清务必删除，否则将影响启动。
+
+____
+
+树莓派UEFI之手动制作grub并通过网络启动openEuler Embedded
+********************************************************
+
+1. **准备PXE部署服务器**
+
+   以ubunutu 14.04为例，dhcp中指定的filename就是grup的efi引导文件名
+
+   假设服务器网段为192.168.10.x，服务器ip为192.168.10.1，网卡eth0用于dhcp服务，初始化服务器ip例：
+
+   .. code-block:: console
+    
+      sudo ifconfig eth0 192.168.10.1 up
+
+2. **使能DHCP服务**
+
+   安装DHCP软件:
+
+   .. code-block:: console
+
+      sudo apt-get install isc-dhcp-server
+
+   编辑/etc/dhcp/dhcpd.conf文件，内容示例：
+
+   .. code-block:: console
+
+      allow booting;
+      allow bootp;
+      option domain-name "example.org";
+      default-lease-time 600;
+      max-lease-time 7200;
+      ddns-update-style none;
+
+      subnet 192.168.10.0 netmask 255.255.255.0 {
+        range 192.168.10.100 192.168.10.200;
+        filename "mygrub.efi"; #默认下载的grub文件名，和3中制作的efi引导程序名字需匹配
+        option routers 192.168.10.1;
+        next-server 192.168.10.1; #tftp服务器IP，PXE必须，HTTPBOOT可选
+        option broadcast-address 192.168.10.255;
+      }
+
+   配置DHCP服务网络接口,编辑文件/etc/default/isc-dhcp-server 增加/修改字段：
+
+   .. code-block:: console
+
+      INTERFACES=”eth0” #dhcp使用的网卡
+
+   启动DHCP服务:
+
+   .. code-block:: console
+
+      sudo /etc/init.d/isc-dhcp-server restart
+
+3. **使能TFTP服务**
+
+   安装TFTP服务器软件:
+
+   .. code-block:: console
+
+      sudo apt-get install tftpd-hpa
+
+   配置TFTP服务，编辑/etc/default/tftpd-hpa 文件，示例内容如下:
+
+   .. code-block:: console
+
+      TFTP_USERNAME="tftp"
+      TFTP_ADDRESS=":69"
+      TFTP_DIRECTORY="/var/lib/tftpboot/"
+      TFTP_OPTIONS="--secure -l -c -s"
+
+   启动TFTP服务:
+
+   .. code-block:: console
+
+      sudo /etc/init.d/tftpd-hpa restart
+
+4. **grub准备（编译+制作grub启动组件）**
+
+   **grub源码获取**
+
+      下载地址：https://github.com/coreos/grub/releases/tag/grub-2.02
+
+   **grub组件编译**
+
+      解压源码包并进入根目录，准备开始构建arm64-efi（交叉编译）的grub库，注意此时交叉编译工具已经配置完毕，按如下步骤执行:
+
+      .. code-block:: console
+
+         ./autogen.sh
+         ./configure --prefix=/xxx/grub-2.02/build --with-platform=efi --disable-werror --target=aarch64-openeuler-linux-gnu
+         make
+
+   构建成功后，在当前目录会生成对应的二进制和grub组件依赖库，其中，grub-core即制作grub-efi需要的工具库，grub-mkimage即制作板子grub.efi引导的host-tool。
+
+   **制作引导程序**
+
+      接下来制作板子引导grub程序，下例输出名为mygrub.efi：
+
+      .. code-block:: console
+
+         ./grub-mkimage -d ./grub-core -O arm64-efi -o mygrub.efi -p '' ls grub-core/*.mod | cut -d "." -f 1
+
+      .. note::
+
+         xxxxx目录中请不要带“.”，否则请适配上述语法。
+
+   **制作引导配置文件**
+
+      最后，编辑grub.cfg配置文件，grub.cfg配置文件放在tftp的根目录（/var/lib/tftpboot/grub.cfg），就绪后在UEFI菜单中选择IPV4网络启动即可，grub.cfg示例内容如下（Image.gz后面是cmdline内容，linux gz压缩的内核，initrd文件系统）：
+
+     .. code-block:: console
+
+        insmod gzio
+        set timeout=0
+
+        menuentry 'Start openEuler' {
+          echo "openEuler test."
+          linux /Image.gz coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2708_fb.fbswap=1 smsc95xx.macaddr=E4:5F:01:38:E2:E2 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  dwc_otg.lpm_enable=0 console=tty1 console=ttyS0,115200 console=ttyAMA0,115200
+          initrd /initrd.cpio.gz
+        }
+
+____
+
+附：网络启动时，内核Image.gz和文件系统initrd的来源说明
+======================================================
+
+**文件系统例子**
+
+   若使用网络启动，可使用openEuler Embedded构建的标准树梅派镜像构建过程中的rootfs并手动打包，也可使用openEuler Embedded发布的qemu-aarch64参考 `文件系统 <https://repo.openeuler.org/openEuler-22.03-LTS/embedded_img/arm64/aarch64-std/openeuler-image-qemu-aarch64-20220331025547.rootfs.cpio.gz>`_ 
+
+   手动打包rootfs例子（预先需准备openEuler Embedded树梅派已构建完成的环境）:
+
+   .. code-block:: console
+
+      # 假设已经处于构建build目录
+      cd tmp/work/raspberrypi4_64-openeuler-linux/openeuler-image/1.0-r0/rootfs/
+      find . | cpio -H newc -o | gzip -n9c > ../initrd.cpio.gz
+      # 生成在上层目录的initrd.cpio.gz即为所需文件系统
+
+   .. note::
+
+      配置文件系统/etc/inittab时注意getty登录时串口重定向要配置正确，否则可能没有打印。（树莓派4B硬件串口PL011对应，引脚14TXD和15RXD）
+
+**内核例子**
+
+   若使用网络启动，可使用openEuler Embedded构建的标准树梅派镜像中的kernel8.img，格式即Image，然后通过gzip压缩为Image.gz格式
+
+**内核单独编译例子（openEuler）**
+
+   参考： `openEuler树莓派交叉编译内核 <https://gitee.com/openeuler/raspberrypi/blob/master/documents/%E4%BA%A4%E5%8F%89%E7%BC%96%E8%AF%91%E5%86%85%E6%A0%B8.md>`_ 
+
+   .. attention::
+
+      * 若使用上述UEFI+ACPI部署方法，必须在config中开启ACPI系列功能支持。在make menuconfig ARCH=arm64菜单中，选中ACPI默认系列支持。建议在UEFI中关闭ACPI选用DEVICETREE（参考openeuler-image-uefi启动使用指导相关配置)
+
+      * 编译生成的Image，在上述efi配置下，grub.cfg的linux格式需使用gz命令压缩成Image.gz
+
+**操作说明**
+
+   将上述内核和文件系统，放在tftp服务目录下（/var/lib/tftpboot）即可进行网络启动。
+
+   网络启动基本流程如下：
+
+   a. DHCP服务器给单板分配IP
+
+   b. 单板启动UEFI选择PXE启动
+
+   c. PXE根据DHCP的filename和tftp服务器地址，从tftp服务器下载mygrub.efi
+
+   d. 进入grub引导程序，根据grub.cfg配置，从对应tftp目录下载文件系统和内核并加载启动
+
+   其中，使用的ACPI资源表/DTB是UEFI固件初始化好的（引导内核前已放在对应内存），不过cmdline/bootargs可通过grub.cfg进行配置，在加载内核时，grub会传递给UEFI并上报给系统。
+
+    .. figure:: rasp_uefi.png
+        :align: center
+
diff --git a/docs/source/bsp/arm64/rockchip/RKDevTool1.png b/docs/source/bsp/arm64/rockchip/RKDevTool1.png
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diff --git a/docs/source/bsp/arm64/rockchip/ifconfig.png b/docs/source/bsp/arm64/rockchip/ifconfig.png
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diff --git a/docs/source/bsp/arm64/rockchip/index.rst b/docs/source/bsp/arm64/rockchip/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..c6450bf3d1d8a522ac32d5f4d313cd3d636002f1
--- /dev/null
+++ b/docs/source/bsp/arm64/rockchip/index.rst
@@ -0,0 +1,11 @@
+.. _board_rockchip:
+
+
+Rockchip
+#################################
+
+
+.. toctree::
+   :maxdepth: 1
+
+   rockchip.rst
diff --git a/docs/source/bsp/arm64/rockchip/install_driver1.png b/docs/source/bsp/arm64/rockchip/install_driver1.png
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diff --git a/docs/source/bsp/arm64/rockchip/rockchip.rst b/docs/source/bsp/arm64/rockchip/rockchip.rst
new file mode 100644
index 0000000000000000000000000000000000000000..83756ecf732415858764cc29bd45dcb62ba4c5b9
--- /dev/null
+++ b/docs/source/bsp/arm64/rockchip/rockchip.rst
@@ -0,0 +1,279 @@
+.. _board_rockchip_build:
+
+========================================
+Rockchip板卡镜像构建与使用
+========================================
+
+本章主要介绍openEuler Embedded中Rockchip系列板卡的构建，使用和特性介绍。
+
+Rockchip镜像构建指导
+=====================
+
+- 参照 :ref:`oebuild安装步骤<oebuild_install>` 完成oebuild安装，并详细了解构建过程 
+
+- 依次执行以下例子命令完成构建
+
+  .. code-block:: console
+
+    # 生成ok3568配置文件，目前支持的设备有ryd-3568,ok3568,ok3588.ok3399。如果添加了自己的设备请改对应的名字
+    oebuild generate -p ok3568 -d ok3568
+
+    # 进入构建交互终端
+    oebuild bitbake
+
+    # 构建镜像
+    bitbake openeuler-image
+
+    # 构建sdk
+    bitbake openeuler-image -c populate_sdk
+
+- 除了使用上述命令oebuild generate -p ok3568 -d ok3568进行配置文件生成之外，还可以使用如下命令进入到菜单选择界面进行对应数据填写和选择，效果跟上述命令相同。
+
+    .. code-block:: console
+
+        oebuild generate
+
+    具体界面如下图所示:
+
+    .. image:: ../../../_static/images/generate/oebuild-generate-select.png
+
+- 二进制介绍：
+
+  1. boot.img: openEuler Embedded 适用rk3568内核镜像。
+
+  2. rootfs.img: 适用rk3568根文件系统，由xxx.ext4改名生成。
+
+  3. boot.img: openEuler Embedded 适用rk3568内核镜像。
+
+  4. update.img: 整体的烧录镜像，可自行定制，请参考yocto-meta-rockchip/wic/generic-gptdisk.wks.in与yocto-meta-rockchip/conf/machine/include/rockchip-common.inc中的方法。
+
+  5. openeuler-glibc-x86_64-openeuler-image-aarch64-ok3568-toolchain-\*.sh: SDK工具链。
+
+镜像使用方法，以飞凌ok3568为例
+================================
+
+1. 烧写前镜像使用
+
+   创建挂载目录
+
+   .. code-block:: console
+
+     mkdir ${WORKDIR}/rootfs
+
+   挂载rootfs
+
+   .. code-block:: console
+
+     mount -t ext4 openeuler-image-ok3568-\*.rootfs.ext4 ${WORKDIR}/rootfs
+
+   挂载完成后，可以查看ok3568根文件系统的文件或者自行添加内容。
+
+2. 镜像烧录仅支持windows:
+
+   将文件DriverAssitant_v5.11.zip解压到任意目录，以管理员权限运行打开DriverInstall.exe 程序，然后点击“驱动安装”进行安装。
+
+   .. figure:: install_driver1.png
+     :align: center
+
+   .. figure:: install_driver2.png
+     :align: center
+
+   .. figure:: install_driver3.png
+     :align: center
+
+内核镜像和文件系统烧写方法
+===========================
+
+准备工作：将瑞芯微开发工具RKDevTool_Release.zip解压到全英文路径下，打开瑞芯微开发工具RKDevTool。
+
+增量烧写（调试推介使用）
+-------------------------
+
+1. 使用Type-C线连接开发板和主机，按住开发板的Recovery键不要松开，然后按下RESET键系统复位，大约两秒后松开Recovery键，瑞芯微开发工具RKDevTool将提示发现LOADER设备。
+
+   .. figure:: switch_turn_to_off.png
+     :align: center
+
+   .. figure:: RKDevTool1.png
+     :align: center
+
+2. 点击“设备分区表”按钮，将自动读取分区地址。会有某些分区读不到的提示，点击确定即可。
+
+   .. figure:: device_parted_scan.png
+     :align: center
+
+3. 在地址栏右键选择添加项，添加文件系统的地址。
+
+   .. figure:: add_partition.png
+     :align: center
+
+   .. figure:: compare_rootfs_address.png
+     :align: center
+
+4. 勾选Boot和rootfs，并选择Boot和rootfs的路径。
+
+   .. figure:: choose_partition.png
+     :align: center
+
+5. 点击“执行”按钮将自动烧写内核和文件系统，并重新启动。
+
+   .. figure:: start_burning.png
+     :align: center
+
+全量烧写
+--------------------
+
+1. 如果loader正常，使用Type-C线连接开发板和主机，按住开发板的Recovery键不要松开，然后按下RESET键系统复位，大约两秒后松开Recovery键，瑞芯微开发工具RKDevTool将提示发现LOADER设备。
+
+   .. figure:: switch_turn_to_off.png
+     :align: center
+
+   .. figure:: RKDevTool1.png
+     :align: center
+
+2. 如果loader损坏，可以按住 BOOT 键然后按复位键进入 maskrom 模式进行烧写，此时系统将提示发现一个 maskrom 设备。
+
+   .. figure:: maskrom.png
+     :align: center
+
+.. note::
+
+  - | maskrom模式与loader模式烧录方法一致。
+
+  - maskrom 模式下不要点击“设备分区表”，为无效操作。
+
+3. 点击“升级固件”选项卡，点击“固件”按钮选择完整的升级镜像 update.img。程序将对固件进行解析，因此需要等待一会。
+
+   .. figure:: update_img.png
+     :align: center
+
+4. 依次点击擦除Flash，升级按钮即可完成升级。
+
+   .. figure:: update_img_success.png
+     :align: center
+
+基于openEuler Embedded 瑞芯微系列开发板使用
+==============================================
+
+启用瑞芯微系列开发板
+------------------------------
+
+硬件版本要求：飞凌ok3568、ok3399、ok3588,ryd-3568或者经上述方法自己添加后的开发板。
+
+默认用户名：root，密码：第一次启动没有默认密码，需重新配置，且密码强度有相应要求， 需要数字、字母、特殊字符组合最少8位，例如openEuler@2021。
+
+将刷写镜像后的核心板通电启用。
+
+开发板登录方式
+--------------------
+
+本地登录
+^^^^^^^^^^^
+
+- 使用串口登录：
+
+  镜像使能了串口登录功能，按照开发板的串口连接方式，如下图，可以启用串口操作。
+
+  示例：使用ttyusb转接器，将开发板的串口通过USB连接到putty：
+
+.. figure:: console_link.png
+  :align: center
+
+- 使用HDMI登录：
+
+  开发板连接显示器（开发板视频输出接口为HDMI）、键盘、鼠标后，启动开发板，可以看到ok3568启动日志输出到显示器上。待ok3568启动成功，输入用户名（root）和密码登录。
+
+ssh 远程登录
+^^^^^^^^^^^^^^^^^
+
+网络配置
+""""""""""""""""""""
+
+启动后无线网卡配置
+*****************************
+
+1. 使用终端连接工具通过串口连接开发板
+
+.. figure:: console1.png
+  :align: center
+
+.. figure:: console2.png
+  :align: center
+
+2. 使用wpa_passphrase工具将wifi密码加密，生成配置
+
+执行命令：
+
+.. code-block:: console
+
+  wpa_passphrase wifi_name password
+
+.. figure:: wpa_passphrase.png
+  :align: center
+
+3. 将生成的配置写入配置文件/etc/wpa_supplicant.conf：
+
+执行命令：
+
+.. code-block:: console
+
+  vi /etc/wpa_supplicant.conf
+
+.. figure:: wpa_supplicant.png
+  :align: center
+
+启用无线网卡
+********************
+
+1. 执行命令：
+
+.. code-block:: console
+
+  ifup mlan0
+
+2. 启用wifi网卡后，会自动生成IP，可直接查看网卡信息。
+
+  执行命令：ifconfig
+
+  .. figure:: ifconfig.png
+    :align: center
+
+  使用ssh命令登录:
+
+  .. code-block:: console
+
+    ssh root@x.x.x.x
+
+分区扩容
+""""""""""""""""""""
+
+  默认根目录分区空间比较小，在使用之前，需要对分区进行扩容或挂载（在23.03及其之后的版本中，已实现自动扩容，首次烧录镜像启动会自动执行扩容并提示重启）
+
+  执行 fdisk -l 命令查看磁盘分区信息。例子中的ok3568设备回显如下：
+
+.. code-block:: console
+
+  Number  Start (sector)    End (sector)  Size Name
+  1           16384           24575 4096K uboot
+  2           24576           32767 4096K misc
+  3           32768           98303 32.0M boot
+  4           98304          163839 32.0M recovery
+  5          163840          229375 32.0M backup
+  6          229376        12812287 6144M rootfs
+  7        12812288        13074431  128M oem
+  8        13074432        30777279 8643M userdata
+
+  对应数据分区为 rootfs，与userdata
+
+rockchip系列镜像特性介绍
+===================================================
+
+   1. rk3568硬件特性，参考: `Rockchip TRM手册 <https://dl.radxa.com/rock3/docs/hw/datasheet/Rockchip%20Rockchip%20TRM%20Part1%20V1.1-20210301.pdf>`_
+
+   其他硬件请参考瑞芯微官方释放的文档。
+
+   目前已使能串口设备，可以访问uart，其他硬件特性目前支持:无线网卡、GPU、TF卡、以太网卡、USB Host、SPI、HDMI。
+
+   2. 支持百级嵌入式软件包，见软件包功能列表。
+
+   3. 支持部署rt实时内核。
diff --git a/docs/source/bsp/arm64/rockchip/start_burning.png b/docs/source/bsp/arm64/rockchip/start_burning.png
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diff --git a/docs/source/bsp/arm64/rockchip/wpa_supplicant.png b/docs/source/bsp/arm64/rockchip/wpa_supplicant.png
new file mode 100644
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diff --git a/docs/source/bsp/index.rst b/docs/source/bsp/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..f73f8000ff2a0d2aa56f5348c04216ad196e0cd6
--- /dev/null
+++ b/docs/source/bsp/index.rst
@@ -0,0 +1,78 @@
+.. _bsp:
+
+南向使用指导
+################################
+
+本章介绍openEuler Embedded的当前支持的所有硬件的使用方式。
+所有支持的硬件在下方列表中。
+
+.. toctree::
+   :maxdepth: 1
+   :glob:
+
+   arm64/index
+   x86/index
+   riscv/index
+
+.. list-table:: 支持列表清单
+    :widths: 15 10 10 20
+    :header-rows: 1
+    :name: board-support-list
+
+    * - 架构
+      - 厂商
+      - 芯片型号
+      - 参考开发板
+    * - ARM
+      - 瑞芯微
+      - RK3399
+      - 香橙派4
+    * - 
+      - 
+      - RK356X
+      - OK3568
+    * - 
+      - 
+      - RK3588
+      - 香橙派5
+    * - 
+      - 树莓派
+      - BCM2711
+      - 树莓派4B
+    * - 
+      - 全志
+      - A40i
+      - 飞凌oka40i
+    * - 
+      - 海思
+      - Hi3093
+      - Hi3093
+    * - 
+      - 
+      - SS928
+      - 海鸥派
+    * - 
+      - 飞腾
+      - D2000
+      - D2000
+    * - 
+      - 
+      - E2000Q
+      - 飞腾派
+    * - 
+      - 瑞萨电子
+      - RZ/G2L
+      - Remi Pi
+    * - 
+      - 德州仪器
+      - AM62X
+      - myd-ym62x
+    * - x86
+      - 英特尔
+      - 通用
+      - 通用
+    * - RISC-V
+      - 赛昉科技
+      - JH7100
+      - visionfive-v2
+      
\ No newline at end of file
diff --git a/docs/source/bsp/riscv/index.rst b/docs/source/bsp/riscv/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..904fa0e7143bb31c6d1203d6b7f94601178ea622
--- /dev/null
+++ b/docs/source/bsp/riscv/index.rst
@@ -0,0 +1,13 @@
+.. _openeuler_embedded_riscv:
+
+
+RISCV硬件
+################################
+
+所支持的RISCV硬件如下：
+
+.. toctree::
+   :maxdepth: 1
+   :glob:
+
+   */index
\ No newline at end of file
diff --git a/docs/source/bsp/riscv/visionfive2/VF2_40pin.svg b/docs/source/bsp/riscv/visionfive2/VF2_40pin.svg
new file mode 100644
index 0000000000000000000000000000000000000000..dafa82f2504fbec3ada036518d81082d7d6a361e
--- /dev/null
+++ b/docs/source/bsp/riscv/visionfive2/VF2_40pin.svg
@@ -0,0 +1,3 @@
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font-weight="bold" pointer-events="none" text-anchor="middle" font-size="11px"><text x="266.28" y="258.01">26</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" text-anchor="middle" font-size="11px"><text x="266.28" y="297.36">30</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" text-anchor="middle" font-size="11px"><text x="266.28" y="336.71">34</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" text-anchor="middle" font-size="11px"><text x="266.28" y="374.66">38</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" text-anchor="middle" font-size="11px"><text x="266.28" y="394.33">40</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="25.23">5V Power</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="44.91">5V Power</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="64.58">GND</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="82.85">GPIO5 (UART TX)</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="102.53">GPIO6 (UART RX)</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="122.2">GPIO38</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="179.82">GPIO51</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="199.5">GND</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="238.85">GPIO49 (SPI CE0)</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="276.8">GPIO40</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="316.15">GPIO46 (PWM0)</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="354.1">GPIO36</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="141.88">GND</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="161.55">GPIO54</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="219.18">GPIO50</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="257.12">GPIO56</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="296.47">GND</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="335.82">GND</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="373.77">GPIO61</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="297.69" y="393.45">GPIO44</text></g><rect x="0" y="385.08" width="140.97" height="16.86" fill="#d8d9d3" stroke="none" pointer-events="none"/><rect x="0" y="248.76" width="140.97" height="16.86" fill="#d8d9d3" stroke="none" pointer-events="none"/><rect x="0" y="16.86" width="140.97" height="16.86" fill="#ceb58d" stroke="none" pointer-events="none"/><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="28.04">3.3V Power</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="47.72">GPIO58 (I2C SDA)</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="67.39">GPIO57 (I2C SCL)</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="85.66">GPIO55</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="105.34">GND</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="125.01">GPIO42</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="182.64">3.3V Power</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="202.31">GPIO52 (SPI MOSI)</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="241.66">GPIO48 (SPI SCLK)</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="279.61">GPIO45</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="318.96">GPIO39</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="356.91">GPIO63</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="144.69">GPIO43</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="164.37">GPIO47</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="221.99">GPIO53 (SPI MISO)</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="259.93">GND</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="299.28">GPIO37</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="338.64">GPIO59 (PWM1)</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="376.58">GPIO60</text></g><g fill="#000000" font-family="Calibri" font-weight="bold" pointer-events="none" font-size="11px"><text x="1.5" y="396.26">GND</text></g></g></svg>
\ No newline at end of file
diff --git a/docs/source/bsp/riscv/visionfive2/index.rst b/docs/source/bsp/riscv/visionfive2/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..d5ee05d4acb6f14a72d77fb0ce88c8578c51a68c
--- /dev/null
+++ b/docs/source/bsp/riscv/visionfive2/index.rst
@@ -0,0 +1,68 @@
+.. _board_visionfive-v2:
+
+visionfive-v2 sd卡镜像构建与使用
+######################################
+
+构建sd镜像
+==================
+
+1. 参照 :ref:`oebuild安装介绍<oebuild_install>` 完成oebuild安装，并详细了解构建过程。
+2. 按照以下步骤，构建用于visionfive-v2的镜像：
+
+  .. code-block:: console
+
+    # 初始化一个oebuild目录
+    oebuild init <oebuild_dir>
+    cd <oebuild_dir>
+    # 生成相应的构建目录
+    oebuild generate -p visionfive2 -d <build_dir>
+    cd build/<build_dir>
+    # 启动构建容器
+    oebuild bitbake
+    # 容器内部构建os镜像
+    bitbake openeuler-image
+
+除了使用上述命令oebuild generate -p visionfive2 -d <build_dir>进行配置文件生成之外，还可以使用如下命令进入到菜单选择界面进行对应数据填写和选择，效果跟上述命令相同。
+
+    .. code-block:: console
+
+        oebuild generate
+
+    具体界面如下图所示:
+
+    .. image:: ../../../_static/images/generate/oebuild-generate-select.png
+
+3. 构建生成的镜像在 ``<oebuild_dir>/build/<build_dir>/output/<generation_date>`` 目录下。
+   是一个以wic.bz2结尾的文件。
+4. 将此文件传输到能烧写sd卡的机器上，并解压为wic文件。
+5. 通过 ``dd of=/dev/<sd_card_dev_name> if=/path/to/wic/file bs=<block size user want to sync>``，
+   将wic文件烧录进入sd卡。
+
+启动visionfive-v2
+===================
+
+visionfive-v2有4种 `启动模式 <https://doc.rvspace.org/VisionFive2/Developing_and_Porting_Guide/JH7110_Boot_UG/VisionFive2_SDK_QSG/boot_mode_settings.html>`_：
+
+- Flash。visionfive-v2内置的flash里有SPL、openSBI和uboot，当拨码开关为“00”的时候，
+  ROM会选择从flash启动。
+- SD。当拨码开关为“01”的时候，从SD卡启动。地址0x00000000指向SD卡的起始地址。
+- eMMC。当拨码开关为“10”的时候，从eMMC启动，地址0x00000000指向eMMC的起始地址。
+- UART。当拨码开关为“11”的时候，从UART0启动。
+
+当前yocto-meta-openeuler仓库里实现的启动方式，是使用第一种方式，即从flash启动。
+flash里的uboot会依次遍历sd卡，eMMC和NVME，如果sd卡中有文件，则优先从sd卡启动。
+
+当我们将 `拨码开关 <https://doc.rvspace.org/VisionFive2/Quick_Start_Guide/VisionFive2_QSG/board_apperance.html>`_
+设置为“00”后，插入sd卡，并接通电源。启动信息会通过串口出现在屏幕上。
+如果visionfive-v2已经接通电源，则插入sd卡后，按下reset按钮，
+也能让系统重启。
+
+.. note:: 
+
+  visionfive-v2的串口通过引脚6、8、10进行转接。具体引脚分布见图1。
+  visionfive-v2串口在openEuler Embedded中的设备为ttyS0，波特率为115200。
+
+.. figure:: VF2_40pin.svg
+  :align: center
+  
+  图1 visionfive-v2 引脚图
\ No newline at end of file
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diff --git a/docs/source/bsp/x86/HVAEIPC-M10/images/m10_configuration.png b/docs/source/bsp/x86/HVAEIPC-M10/images/m10_configuration.png
new file mode 100644
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diff --git a/docs/source/bsp/x86/HVAEIPC-M10/m10.rst b/docs/source/bsp/x86/HVAEIPC-M10/m10.rst
new file mode 100644
index 0000000000000000000000000000000000000000..5aa6da17d2fbcd53f758a100779e8dc2f994238a
--- /dev/null
+++ b/docs/source/bsp/x86/HVAEIPC-M10/m10.rst
@@ -0,0 +1,84 @@
+.. _hvaepic-m10:
+
+工控机HVAEIPC-M10
+#################
+
+基本介绍
+========
+
+HVAEPIC-M10是一台通过国家3C认证的无风扇工控机，采用Intel i7-10510U处理器，详细参数配置如下：
+
+.. image:: images/m10_configuration.png
+   :width: 450px
+
+目前openEuler Embedded已经支持M10工控机的镜像构建、安装及运行。
+
+____
+
+构建说明
+========
+
+.. seealso::
+
+   参考 :ref:`openEuler Embedded x86-64镜像构建 <board_x86_build>`.
+
+____
+
+安装说明
+========
+
+.. warning::
+   进行openEuler Embedded镜像安装，会擦除安装磁盘中原有的数据。
+
+1. 使用构建出来的iso镜像制作U盘启动盘，例如使用Rufus制作：
+
+   .. image:: images/install-step1.png
+      :scale: 50
+
+2. 在工控机上插入U盘，启动后按 ``Del`` 进入BIOS，并在 ``BOOT`` 选项卡中调整 ``Boot Option #1`` 为U盘启动。保存重启后，进入grub界面：
+
+   .. image:: images/grub-option.png
+
+   选择 ``boot`` 可以进入live os，一般用于debug；选择 ``install`` 进入系统安装流程。
+
+3. 选择 ``install`` 后，进行系统安装，依次输入U盘和安装盘：
+
+   .. image:: images/install-step3.jpg
+
+   之后稍作等待，完成系统安装后，会提示： ``Installation successful. Remove your installation media and press ENTER to reboot.`` 此时可以拔出U盘，按enter重启。
+
+4. 启动后按 ``Del`` 进入BIOS，调整 ``Boot Option #1`` ：
+
+   .. image:: images/install-step4.png
+
+____
+
+实时性能测试
+============
+
+实时性优化请参考 :ref:`软实时性能优化 <realtime_tuning>` 章节，进行优化后，实时性能有大幅提升，以下为相关测试对比数据：
+
+.. list-table::
+   :widths: 30 15 10 10
+   :header-rows: 1
+
+   * - OS
+     - Real-Time
+     - Min(us)
+     - Max(us)
+   * - openEuler-Embedded (PREEMPT-RT)
+     - Y
+     - 2
+     - 12
+   * - openEuler-Embedded (PREEMPT)
+     - N
+     - 2
+     - 55
+
+.. note::
+   | **环境**：M10工控机
+   | **CPU-Info**: Intel(R) Core(TM) i7-10510U CPU @ 1.80GHz
+   | **操作系统**：openEuler-Embedded
+   | **测试命令**： ``cyclictest -p 90 -m -i 1000 -n -h 1000 -l 5000000 -a --histfile=test.log``
+   |
+   | 由于M10工控机的HDMI驱动对实时性影响较大，因此需要拔出HDMI，通过ssh登录进行测试。
diff --git a/docs/source/bsp/x86/appendix/build.rst b/docs/source/bsp/x86/appendix/build.rst
new file mode 100644
index 0000000000000000000000000000000000000000..c620412d070d68d2de7ec133147a08232da7d510
--- /dev/null
+++ b/docs/source/bsp/x86/appendix/build.rst
@@ -0,0 +1,61 @@
+.. _board_x86_build:
+
+openEuler Embedded x86-64镜像构建
+#################################
+
+本章主要介绍openEuler Embedded中x86-64镜像的构建、安装及启动方法。
+
+1. 根据 :ref:`oebuild快速构建 <oebuild_install>` ，初始化oebuild工作目录；
+
+   .. code-block:: shell
+
+      oebuild init <directory>
+      cd <directory>
+      oebuild update
+
+2. 进入oebuild工作目录，创建x86-64的编译配置文件：
+
+   .. code-block:: shell
+
+      oebuild generate -p x86-64 -d <build_x86>
+
+   除了使用上述命令进行配置文件生成，还可以使用如下命令进入到菜单选择界面进行对应数据填写和选择，效果跟上述命令相同。
+
+    .. code-block:: console
+
+        oebuild generate
+
+    具体界面如下图所示:
+
+    .. image:: ../../../_static/images/generate/oebuild-generate-select.png
+
+   .. note::
+
+      | x86-64的软实时镜像通过以下命令进行编译配置：
+      | ``oebuild generate -p x86-64 -f openeuler-rt -d <build_x86_rt>``
+      | 更多用法请参考oebuild章节。
+
+3. 进入 ``<build_x86>`` 目录，编译openeuler-image：
+
+   .. code-block:: shell
+
+      # 构建镜像
+      oebuild bitbake openeuler-image
+
+      # 构建SDK
+      oebuild bitbake openeuler-image -c do_populate_sdk
+
+____
+
+- 构建完成后，在 ``<build_x86>/output`` 目录下可以看到镜像，如：
+
+   .. code-block:: shell
+
+      $ tree
+      .
+      └── 20230315093436
+          ├── bzImage -> bzImage-5.10.0
+          ├── bzImage-5.10.0
+          ├── openeuler-image-generic-x86-64-20230315093436.iso
+          ├── openeuler-image-generic-x86-64-20230315093436.rootfs.cpio.gz
+          └── vmlinux-5.10.0
diff --git a/docs/source/bsp/x86/appendix/index.rst b/docs/source/bsp/x86/appendix/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..cd658c5fabf9accaebe24e402ddfd62ba63e7d8a
--- /dev/null
+++ b/docs/source/bsp/x86/appendix/index.rst
@@ -0,0 +1,8 @@
+附录
+#####
+
+.. toctree::
+   :maxdepth: 1
+   :glob:
+
+   build.rst
diff --git a/docs/source/bsp/x86/index.rst b/docs/source/bsp/x86/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..4b24e403d4b58ea3b55eec089b5a97a522c092c2
--- /dev/null
+++ b/docs/source/bsp/x86/index.rst
@@ -0,0 +1,15 @@
+.. _openeuler_embedded_x86:
+
+
+x86硬件
+################################
+
+所支持的x86硬件如下：
+
+.. toctree::
+   :maxdepth: 1
+   :glob:
+
+   HVAEIPC-M10/m10.rst
+   qemu/qemu.rst
+   appendix/index.rst
diff --git a/docs/source/bsp/x86/qemu/qemu-install.png b/docs/source/bsp/x86/qemu/qemu-install.png
new file mode 100644
index 0000000000000000000000000000000000000000..eb4ef14845dfb15807d39ce263d7b981b9220bfe
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index 0000000000000000000000000000000000000000..b33935611e117b0661cb0b99aa790c7e42165c14
--- /dev/null
+++ b/docs/source/bsp/x86/qemu/qemu.rst
@@ -0,0 +1,75 @@
+QEMU-X86-64
+###########
+
+基本介绍
+========
+
+目前openEuler Embedded支持使用QEMU启动x86镜像，方便开发人员体验openEuler Embedded的功能，也可以快速进行基本的嵌入式Linux开发。
+
+____
+
+构建说明
+========
+
+.. seealso::
+
+   参考 :ref:`openEuler Embedded x86-64镜像构建 <board_x86_build>`.
+
+____
+
+运行说明
+========
+
+构建完成后，在 ``<build_x86>/output`` 目录下可以看到镜像，如：
+
+   .. code-block:: shell
+
+      $ tree
+      .
+      └── 20230315093436
+          ├── bzImage -> bzImage-5.10.0
+          ├── bzImage-5.10.0
+          ├── openeuler-image-generic-x86-64-20230315093436.iso
+          ├── openeuler-image-generic-x86-64-20230315093436.rootfs.cpio.gz
+          └── vmlinux-5.10.0
+
+可以使用以下命令启动openEuler-Embedded：
+
+   .. code-block:: shell
+
+      sudo qemu-system-x86_64 -m 1G -nographic -append 'console=ttyS0' –kernel bzImage –initrd *.rootfs.cpio.gz
+
+____
+
+安装说明
+========
+
+QEMU支持X86的iso镜像安装，步骤如下：
+
+1. 创建一个用于挂载的磁盘：
+
+   .. code-block:: shell
+
+      qemu-img create disk.img 8G
+
+2. 下载 `OVMF.fd <https://cdn.download.clearlinux.org/image/OVMF.fd>`_;
+
+3. 使用以下命令启动QEMU：
+
+   .. code-block:: shell
+
+      sudo qemu-system-x86_64 -m 1G -nographic -cdrom openeuler-image-*.iso -bios OVMF.fd -hda disk.img
+
+   进入gurb界面后，选择 ``boot`` 可以进入live os，一般用于debug；选择 ``install`` 进入系统安装流程。
+
+4. 选择 ``install`` 后，进行系统安装，依次输入cdrom和安装盘：
+
+   .. image:: qemu-install.png
+
+   之后稍作等待，完成系统安装后，会提示： ``Installation successful. Remove your installation media and press ENTER to reboot.`` 此时可以直接按 ``<CTRL-a> + x`` 关闭QEMU。
+
+5. 之后都可以通过disk.img启动openEuler-Embedded：
+
+   .. code-block:: shell
+
+      sudo qemu-system-x86_64 -m 1G -nographic -bios OVMF.fd -hda disk.img
diff --git a/docs/source/conf.py b/docs/source/conf.py
new file mode 100644
index 0000000000000000000000000000000000000000..35eaf0428e0308c96cdca8cc556619d9311ccec1
--- /dev/null
+++ b/docs/source/conf.py
@@ -0,0 +1,116 @@
+# Configuration file for the Sphinx documentation builder.
+#
+# This file only contains a selection of the most common options. For a full
+# list see the documentation:
+# https://www.sphinx-doc.org/en/master/usage/configuration.html
+
+# -- Path setup --------------------------------------------------------------
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#
+# import os
+# import sys
+# sys.path.insert(0, os.path.abspath('.'))
+import sphinx_rtd_theme
+from pathlib import Path
+
+DOC_BASE = Path(__file__).resolve().parents[1]
+
+# -- Project information -----------------------------------------------------
+
+project = 'openEuler Embedded在线文档'
+copyright = '2024, openEuler Embedded'
+author = 'openEuler Embedded'
+
+# The full version, including alpha/beta/rc tags
+release = '24.03'
+
+
+# -- General configuration ---------------------------------------------------
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = ['sphinx_multiversion',
+              'sphinx_tabs.tabs']
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+html_sidebars = {
+    '**': [
+        'versions.html',
+    ],
+}
+
+# 指定哪个分支为 lastest 版本
+smv_latest_version = 'master'
+
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#
+# This is also used if you do content translation via gettext catalogs.
+# Usually you set "language" from the command line for these cases.
+
+# There is no need to configure the language, it will prevent us from searching Chinese. 
+# language = 'zh_CN'
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+# This pattern also affects html_static_path and html_extra_path.
+exclude_patterns = []
+
+
+# -- Options for HTML output -------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#
+#html_theme = 'alabaster'
+html_theme = "sphinx_rtd_theme"
+html_theme_path = [sphinx_rtd_theme.get_html_theme_path()]
+html_theme_options = {
+    'navigation_depth': 5,
+    'sticky_navigation': False,
+}
+
+html_css_files = [
+    'css/custom.css',
+]
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']
+
+html_favicon = str(DOC_BASE / "source" / "_static" / "images" / "favicon.ico")
+
+master_doc= 'index'
+
+html_show_sourcelink = False
+
+latex_engine = "xelatex"
+
+latex_elements = {
+    'papersize': 'a4paper',
+    'utf8extra': '',
+    'inputenc': '',
+    'cmappkg': '',
+    'fontenc': '',
+    'preamble': r'''
+        \usepackage{xeCJK}
+        \usepackage{indentfirst}
+        \setlength{\parindent}{2em}
+        \setCJKmainfont{Noto Sans CJK SC}
+        \setCJKmonofont{Noto Sans Mono CJK SC}
+        \XeTeXlinebreaklocale "zh"
+        \XeTeXlinebreakskip = 0pt plus 1pt
+    ''',
+}
+
+latex_documents = [
+    (master_doc, 'openeuler.tex', 'openEuler Embedded使用与开发手册',
+     '作者：openEuler Embedded', 'manual', True),
+]
diff --git a/docs/source/developer_guide/code_download_compile.rst b/docs/source/developer_guide/code_download_compile.rst
new file mode 100644
index 0000000000000000000000000000000000000000..237131b0798b38a7ea35a8372b7a1f965776a863
--- /dev/null
+++ b/docs/source/developer_guide/code_download_compile.rst
@@ -0,0 +1,6 @@
+.. _code_download_compile:
+
+下载编译指导
+######################################
+
+参考 :ref:`快速上手 <getting_started>` 章节内容
\ No newline at end of file
diff --git a/docs/source/developer_guide/commit.rst b/docs/source/developer_guide/commit.rst
new file mode 100644
index 0000000000000000000000000000000000000000..9a2072cb37eb55f517ecd038e3077d9c9059b15c
--- /dev/null
+++ b/docs/source/developer_guide/commit.rst
@@ -0,0 +1,207 @@
+.. _commit_msg:
+
+代码提交指导
+######################################
+
+开发人员通过git commit和gitee pr的形式向openEuler Embedded进行贡献，其中git commit msg需遵循相应的规范。
+
+openEuler Embedded部署了基于 `gitlint <https://jorisroovers.com/gitlint/latest>`_ 的机制来检查git commit是否符合规范，
+具体的规范实现位于 `代码仓 <https://gitee.com/openeuler/yocto-meta-openeuler>`_ 下的 :file:`.gitlint` 和 :file:`scripts/gitlint/openeuler_embedded_commit_rules.py` 中。
+
+commit msg样式与示例
+========================
+
+  commit msg提交规范样式如下(具体规则请看 :ref:`详细说明 <详细说明>` )：
+
+  .. code-block:: shell
+  
+    header
+    <blank line>
+    body
+    <blank line>
+    footer
+    (cherry-pick info) #可选，若此commit通过cherry-pick获得，应注明来源commit id
+
+.. _完整示例1:
+
+  完整示例1：
+
+  .. code-block:: shell
+
+    #此commit仅做示例，非真实commit
+    yocto: Update poky-4.0 grammer details
+
+    update yocto grammer: replace '_' with ':' for yocto version stability.
+    
+    Signed-off-by: zhangsan <zhangsan@163.com>
+
+.. _完整示例2:
+
+  完整示例2：
+
+  .. code-block:: shell
+
+    #此commit仅做示例，非真实commit
+    ros2: Fix ros2 sdk bugs for humble     
+
+    * fix ament depend 
+    * avoid pythonpath err in colcon
+    * fix find_path err in numpy for cross-compile
+    
+    Fixes: adii232naidf(ros2: Upgrade ros2 sdk for humble)  #假定这是对应产生问题的commit，非真实commit
+    Closes: https://gitee.com/openeuler/yocto-meta-openeuler/issues/T7SQ40?from=project-issue   #假设这是要关闭的issue，非真实链接
+    Co-developed-by: zhangsan <zhangsan@163.com>    #共同贡献者
+    Signed-off-by: zhangsan <zhangsan@163.com>
+    Co-developed-by: lisi <lisi@163.com>            #共同贡献者
+    Signed-off-by: lisi <lisi@163.com>
+    Signed-off-by: lihua <lisi@163.com>             #提交人，共同贡献者之一     
+
+.. _完整示例3:
+
+  完整示例3：
+
+  .. code-block:: shell
+
+    #此commit仅做示例，非真实commit，实际版本更新内容未完全罗列
+    yocto!: Update poky version to 4.0(kirkstone)
+
+    * upgrade yocto version, because it can be maintained for longer.
+
+    * Here are the changes made during this upgrade:
+      - some variables have changed their names.
+      - because of the uncertainty in future default branch names in git repositories, 
+        it is now required to add a branch name to all URLs described by 
+        git:// and gitsm:// SRC_URI entries. 
+      - distutils has been deprecated upstream in Python 3.10 and thus the distutils* classes have 
+        been moved to meta-python. Recipes that inherit the distutils* classes should be updated to
+        inherit setuptools* equivalents instead.
+      - some recipes have been removed.
+      - :append/:prepend in combination with other operators.
+
+    Link: https://docs.yoctoproject.org/migration-guides/migration-4.0.html
+    Signed-off-by: wangermazi <wangermazi@163.com>
+    (cherry picked from commit h84b88e9e49483aeec884am02ef98056622f6eb8)    #从其他分支cherry-pick过来的commit id信息
+
+.. _详细说明:
+
+commit msg详细说明
+======================
+
+  1. commit msg由三部分组成，分别为 ``header`` ， ``body`` 和 ``footer`` ，每部分都不可少，且 ``header`` 与 ``body`` ， ``body`` 与 ``footer`` 之间都必须有空行，整体commit msg使用英文描述。
+  
+  2. ``header`` 行必须有且仅有一行，形式为 ``<area>: <subject>`` , 在冒号后有一个空格。当提交为非revert类型时，行长度不超过80字符；为revert类型时，行长度不超过102字符，其中：
+
+    - ``area`` 非空，一般为配方名称，或要更改的文件的简短路径，若同时修改多个配方，也可使用更抽象的属类，比如config, 层的名字，docs等。
+
+    - ``subject`` 非空，应包含对更改的简介描述。必须使用祈使句和现在时态，即不可使用'changed'或'changes',而是使用'change'（具体解释可见 `此 <https://365git.tumblr.com/post/3308646748/writing-git-commit-messages>`_ ）。不能在末尾加标点符号，不能包含表情符号，至少包含3个单词。
+
+    - revert类型提交请看 :ref:`第6点 <第6点>` 。 
+
+  3. ``body`` 为提交的详细描述，非空。不能包含表情符号，并使用祈使句和现在时态。对于不包含URL链接的行，要求每行不超过100个字符，若包含URL链接，字符没有限制，不过建议将URL链接单独成一行，提高可读性。
+
+    - 应包含改变的动机（why），改变的内容（what），怎样改变的（how），并将其与以前的行为进行对比。
+
+    - 如果提交跨5个文件或者50行代码，应在 ``body`` 中描述出来，文档相关的提交除外。
+
+    - 内容可引用之前commit信息， 记得同时带上commit id（SHA-1的前12个字符）和对应的 ``header`` 信息。
+
+    - 可以使用连字符或星号表示更多段落，同时可以配合使用悬挂缩进，所有段落可适当用空行分开增强可读性。示例见 :ref:`完整示例3 <完整示例3>` 。
+
+  4. ``footer`` 包含一个或多个标签，每个标签为一行，且标签之间不空行。
+     每行标签的形式为 ``<tag-name>: <tag-context>`` ，注意冒号后面有一个空格。
+     原则上每行不超过100个字符（ ``Fixes`` 标签为不超过101字符），除非标签包含完整URL链接。另外 ``footer`` 必须包含 ``Signed-off-by`` 标签，且 ``footer`` 的末尾标签（最后一行）必须为 ``Signed-off-by`` 标签。以下为可使用标签的介绍：
+
+    ``Signed-off-by`` ：社区不允许匿名贡献，每个commiter都必须进行身份确认（需要 `签署CLA <https://www.openeuler.org/zh/community/contribution/detail.html>`_ ）。格式为：
+    
+    .. code-block:: shell
+      
+      #commiter-name为提交者的真实姓名拼音，如张三，李四 应分别为 zhangsan,lisi 
+      #random@developer.example.org 必须为签署协议时账号绑定的邮箱
+      #注意commiter-name左右两边有空格
+      Signed-off-by: commiter-name <random@developer.example.org>
+
+    ``Closes`` ：用于说明该次提交修复了 `issue问题 <https://gitee.com/openeuler/yocto-meta-openeuler/issues>`_ ，标签后带上被修复的issue链接，由于issue位于openEuler社区，因此链接的前缀必须为：https://gitee.com/openeuler/  。如果同时修复了多个issue，则可写多行 ``Closes`` 标签，每行带一个issue链接，如下所示：
+
+    .. code-block:: shell
+      
+      Closes: https://gitee.com/openeuler/yocto-meta-openeuler/issues/I7SQ40?from=project-issue
+      Closes: https://gitee.com/openeuler/yocto-meta-openeuler/issues/I7071W?from=project-issue
+
+    ``Fixes`` ：用于说明该次提交是为了解决之前 commit id 带来的问题，标签后附加之前产生问题的提交，包括其commit id（取SHA-1的前12个字符）和对应的header信息，如下所示（假设解决 :ref:`完整示例2 <完整示例2>` 带来的问题）：
+
+    .. code-block:: shell
+    
+      Fixes: 54a4f0239f2e(ros2: Fix ros2 sdk bugs for humble)
+
+    ``Co-developed-by`` ：用于说明代码是由多个开发人员共同贡献，向共同作者提供归属（除了提交者本人）。每个 ``Co-developed-by`` 标签下都必须紧跟 ``Signed-off-by`` 标签，形式为（也可见于 :ref:`完整示例2 <完整示例2>` ）：
+
+    .. code-block:: shell
+
+      Co-developed-by: First Co-Author <first@coauthor.example.org>
+      Signed-off-by: First Co-Author <first@coauthor.example.org>
+      Co-developed-by: Second Co-Author <second@coauthor.example.org>
+      Signed-off-by: Second Co-Author <second@coauthor.example.org>
+
+    ``Link`` ：用于使用附加背景和详细信息的网页对该次提交予以说明，此时，标签后接完整URL，示例如 :ref:`完整示例3 <完整示例3>` 。
+
+  5. 若提交的代码包含了重大变更（如poky版本升级、重要接口参数减少、接口删除、迁移等），需在 ``header`` 行中的冒号前加一个 ``！`` ，并且在 ``body`` 中完整描述重大变更信息（包括更改内容、原因及迁移位置等信息）。在 :ref:`完整示例3 <完整示例3>` 就使用了此方法。
+
+.. _第6点:
+
+  6. 如果是进行以往提交的回退，则 ``area`` 填写为revert， ``subject`` 为被回退提交的 commit id 和header信息，在 ``body`` 中应写回退的原因。比如要回退以上 :ref:`完整示例1 <完整示例1>` （假设其commit id前12位为：54a4f0239f2e），则commit msg为：
+
+    .. code-block:: shell
+    
+      revert: 54a4f0239f2e(yocto: Update poky-4.0 grammer details)
+
+      some reasons for revert.
+
+      Signed-off-by: developer <random@developer.example.org>
+
+  7. 如果commit是通过 ``git cherry-pick`` 获得，建议使用 ``-x`` 选项（这样在cherry-pick时，git会自动生成来源说明），备注好源分支的commit id信息，便于后续追溯查看使用。正确格式为（也可见于 :ref:`完整示例3 <完整示例3>` ）：
+
+    .. code-block:: shell
+
+      #注意，该行必须位于Signed-off-by标签后，两者之间不留空行
+      #其中 6024a1fca1455a6e3dc84082f60bh2b481dc5f9e 指来源分支上的commit id
+      #使用”git cherry-pick -x“可以自动生成
+      (cherry picked from commit 6024a1fca1455a6e3dc84082f60bh2b481dc5f9e)
+
+  8. 建议每次合并请求（Pull Request）不要超过10次提交。
+
+本地检查commit msg
+===========================
+
+  1. 安装gitlint工具：
+
+    .. code-block:: shell
+
+      $ pip install gitlint
+
+  2. `设置Commit-msg hook <https://jorisroovers.com/gitlint/latest/commit_hooks/>`_ ，使得在每次提交时可按照代码仓根目录下的 :file:`.gitlint` 配置的规则，来自动检查您的提交消息。在代码仓下的任意目录中执行如下命令即可：
+
+    .. code-block:: shell
+
+      $ gitlint install-hook
+
+配置提交模板
+===============
+
+  1. 在本地任意位置创建一个模板文件 ``template.txt`` ， 内容填写你想要的模板。以下内容可以作为一个示例模板(记得替换下your-name和your-email为你自己的名字和邮箱)：
+
+    .. code-block:: shell
+
+      area: subject
+
+      *why
+      *what
+      *how
+
+      Signed-off-by: your-name <your-email>
+
+  2. 执行如下命令之一,选择进行全局配置或者当前代码仓配置，配置git的提交模板:
+
+    .. code-block:: shell
+
+      $ git config --local commit.template /path/to/template.txt   //需在对应代码仓的文件夹下执行，只为该代码仓提交时配置模板
+      $ git config --global commit.template /path/to/template.txt  //全局配置该模板
diff --git a/docs/source/developer_guide/contribute_doc.rst b/docs/source/developer_guide/contribute_doc.rst
new file mode 100644
index 0000000000000000000000000000000000000000..c4fb784ebcfb7eac08c54d5e87dafe3441a84ced
--- /dev/null
+++ b/docs/source/developer_guide/contribute_doc.rst
@@ -0,0 +1,251 @@
+.. _contribute_doc:
+
+文档提交指导
+##################
+
+openEuler Embedded采用Sphinx来构建文档，生成html静态页面，并最终托管在gitee pages上。
+本章主要简述如何通过Sphinx向openEuler Embedded贡献文档。
+
+关于Sphinx
+===========
+
+这里直接引用sphinx官方网站 [#sphinx_web]_ 上的介绍：
+
+::
+
+    Sphinx是一个工具，可以轻松地创建出智慧且优雅的文档。它由Georg Brandl创建，并在BSD许可证下授权。
+    它最初是为Python文档创建的。它具有出色的功能，可用于各种语言的软件项目文档
+
+    输出格式: HTML（包括Windows HTML帮助），LaTeX（可打印的PDF版本），ePub，Texinfo，手册页，纯文本
+    丰富的交叉引用: 语义标记以及针对函数，类，引用，词汇表（术语）和相似的信息块的自动链接
+    层次结构: 简单的文本树定义，就能自动地链接到同层（兄弟姐妹）、上一层（父母）以及下一层（子女）的文本位置
+    自动生成目录: 通用索引以及语言模块的目录
+    代码高亮: 使用Pygments荧光笔使代码自动高亮
+    扩展功能: 自动测试代码片段，包括从Python模块（API文档）中的文档字符串
+    贡献的扩展: 用户在第二个存储库中贡献了50多个扩展，其中大多数可以通过PyPI安装
+
+更多的使用细节可以前往 `官方网站 <https://www.sphinx-doc.org/en/master/>`_ 查找
+
+关于reStructuredText语法
+===============================
+
+依据维基百科 [#rst_wikipedia]_ 的介绍::
+
+    reStructuredText（RST、ReST或reST）是一种用于文本数据的文件格式，主要用于 Python 编程语言社区的技术文档。
+    它是Python Doc-SIG（Documentation Special Interest Group）的Docutils项目的一部分，旨在为Python创建
+    一组类似于 Java 的 Javadoc 或 Perl 的 Plain Old Documentation（pod）的工具。Docutils可以从Python程序
+    中提取注释和信息，并将它们格式化为各种形式的程序文档。
+
+reStructuredText的语法与Markdown十分类似，但能以更加结构化的方式撰写专业文档，vscode中也有相应的插件提供辅助。
+reStructuredText的语法无需专门记忆，用时查询即可，具体可参考 [#rst_tutorial]_ 。
+
+如何贡献文档（Linux环境）
+==============================
+
+* git clone yocto-meta-openeuler仓库
+
+    .. code-block:: bash
+
+        git clone https://gitee.com/openeuler/yocto-meta-openeuler.git
+
+* 环境准备
+
+    如果只进行文档开发，那么需要准备好python3， 然后通过pip3按照如下命令安装对应python软件包，包括sphinx、文档主题等：
+
+    .. code-block:: bash
+
+        pip3 install --user -r yocto-meta-openeuler/scripts/requirements-doc.txt
+
+* 编辑文档
+
+    相关文档源码位于 :file:`docs/source` 目录，根据需要修改或新增相应文档，新增文档命名需按照Linux命名规则命名为xxx_yyy_zzz.rst。请按照如下目录规则布局文档:
+
+    .. csv-table:: 文档目录布局
+        :header: "文件/目录名", "用途"
+        :widths: 20, 20
+
+        "index.rst", "目录页"
+        "introduction", "openEuler Embedded总揽与简介"
+        "getting_started", "openEuler Embedded快速使用入门"
+        "features", "openEuler Embedded主要特性介绍"
+        "linux", "openEuler Embedded运行相关的内容说明"
+        "infrastructure", "openEuler Embedded基础设施相关内容"
+        "yocto", "openEuler Embedded的Yocto构建系统"
+        "develop_help", "涉及openEuler Embedded开发过程中的一些帮助指导"
+        "bsp", "openEuler Embedded南向支持方面的内容"
+        "release", "openEuler Embedded的发布说明"
+
+*  编译文档
+
+   在 :file:`docs` 目录下编译文档：
+
+    .. code-block:: bash
+
+        make html
+
+    编译成功后，可以切换到gitee_pages分支，打开 :file:`docs/build/html/*.html` 查看最终生成的网页形式的文档。
+
+* 提交修改
+
+  和提交代码类似，将所有修改通过commit的形式提交，然后在gitee上创建PR提交到openEuler Embedded对应的仓库，经过审查后，
+  修改就会被CI自动编译并发布。
+
+  .. attention::
+
+   - 新增文档必须将该文档加入到对应目录的index索引文件中，新增目录必须将目录和索引加入到 :file:`docs/source/getting_started/index.html` 中，图片加入到 :file:`docs/image/` 目录中。
+   - git提交时标题加上 :file:`doc:` 开头，例如doc:(空一格)modify doc。并加上Signed-off-by，与提交的message中间空一行。
+   - 提交PR时标题要以  :file:`[文档]` 开头，例如[文档]：修改xx文档内容。如果有issue，要和issue进行关联。
+
+如何贡献文档（Windows环境）
+================================
+
+* git clone yocto-meta-openeuler仓库
+
+    .. code-block:: bash
+
+        git clone https://gitee.com/openeuler/yocto-meta-openeuler.git
+
+* 环境准备
+
+sphinx依赖于python，所以要先安装python环境，并安装pip工具和sphinx。
+
+1.下载并安装python3 for windows：https://www.python.org/downloads/windows/
+
+- 下载python3安装包
+
+- 安装python3，默认安装或自定义安装路径如 :file:`D:/python3`
+
+- 添加到系统路径，如python3安装到 :file:`D:/python3` 下，则将 :file:`D:/Python3` 和 :file:`D:/Python3/Scripts` 添加到系统环境变量Path中，后面那个路径一般是easy_install，pip等扩展工具安装的目录。
+
+- 安装pip3，默认pip3已经在 :file:`Scripts` 目录中（安装python3时自带），故无需额外安装。如果没有，则下载并安装：
+
+  - 下载 :file:`get-pip.py` 脚本到 :file:`Scripts` 目录，地址： https://bootstrap.pypa.io/get-pip.py
+
+  - 在 :file:`Scripts` 目录运行下面命令安装pip3：
+
+      .. code-block:: python
+
+          python3 get-pip.py
+
+2.使用pip3安装sphinx（运行此命令）:
+
+    .. code-block:: bash
+
+        pip3 install sphinx
+
+3.在python的 :file:`Scripts` 目录下，找到easy_install（如没有则需额外安装），在命令行输入
+
+    .. code-block:: bash
+
+        easy_install sphinx
+
+easy_install可以自动下载并安装sphinx以及它所依赖的其他模块。
+
+4.安装完成后，命令行会提示`Finished Processing dependencies for sphinx`。
+
+5.在命令行输入sphinx-build以查看安装结果。如果安装python时没有设置环境变量，可能会提示“sphinx-build不是内部或者外部命令”。
+
+6.通过pip3按照如下命令安装相应的python软件包，包括sphinx、文档主题等：
+
+    .. code-block:: bash
+
+        pip3 install --user -r yocto-meta-openeuler/scripts/requirements-doc.txt
+
+*  创建工程
+
+安装完sphinx后，会在python的 :file:`Scripts` 目录下产生sphinx-quickstart，确保该目录已经添加到系统环境变量中。
+
+1.启动cmd。进入要创建sphinx文档的目录，如 :file:`D:/Learn/python` 。
+
+    .. code-block:: bash
+
+        cd /d d:\Learn\python
+
+或直接在 :file:`D:/Learn/python` 目录下，按住Shift，点击鼠标右键选择在此处打开Powershell窗口(S)。
+
+2.执行下面过程，创建编写Python文档的工程，只需设置工程名、作者名、版本号，其他默认即可。方便起见，此处将source和build两个目录分开。
+
+    .. code-block:: bash
+
+        PS D:\Learn\python> sphinx-quickstart
+        Welcome to the Sphinx 3.5.4 quickstart utility.
+
+        Please enter values for the following settings (just press Enter to accept a default value, if one is given in brackets).
+
+        Selected root path: .
+
+        You have two options for placing the build directory for Sphinx output.
+        Either, you use a directory "_build" within the root path, or you separate "source" and "build" directories within the root path.
+
+        > Separate source and build directories (y/n) [n]: y
+
+        The project name will occur in several places in the built documentation.
+
+        > Project name: embedded
+        > Author name(s): yang
+        > Project release []: 1.0.0
+
+        If the documents are to be written in a language other than English, you can select a language here by its language code. Sphinx will then translate text that it generates into that language.
+
+        For a list of supported codes, see https://www.sphinx-doc.org/en/master/usage/configuration.html#confval-language.
+
+        > Project language [en]:
+
+        Creating file D:\Learn\python\source\conf.py.
+        Creating file D:\Learn\python\source\index.rst.
+        Creating file D:\Learn\python\Makefile.
+        Creating file D:\Learn\python\make.bat.
+
+        Finished: An initial directory structure has been created.
+
+        You should now populate your master file D:\Learn\python\source\index.rst and create other documentation source files. Use the Makefile to build the docs, like so:
+           make builder
+        where "builder" is one of the supported builders, e.g. html, latex or linkcheck.
+
+        PS D:\Learn\python>
+
+安装完成后，将clone的 :file:`yocto-meta-openeuler/docs/` 目录下的 :file:`image` 和 :file:`source` 目录全部复制到新建工程目录（ :file:`D:/Learn/python` ）内并替换原文件。
+
+* 编辑文档
+
+相关文档源码位于 :file:`docs/source` 目录，根据需要修改或新增相应的文档，新增文档需按照Linux命名方法命名为xxx_yyy_zzz.rst，请按照如下目录规则布局文档:
+
+    .. csv-table:: 文档目录布局
+        :header: "文件/目录名", "用途"
+        :widths: 20, 20
+
+        "index.rst", "目录页"
+        "introduction", "openEuler Embedded总揽与简介"
+        "getting_started", "openEuler Embedded快速使用入门"
+        "features", "openEuler Embedded主要特性介绍"
+        "linux", "openEuler Embedded运行相关的内容说明"
+        "infrastructure", "openEuler Embedded基础设施相关内容"
+        "yocto", "openEuler Embedded的Yocto构建系统"
+        "develop_help", "涉及openEuler Embedded开发过程中的一些帮助指导"
+        "bsp", "openEuler Embedded南向支持方面的内容"
+        "release", "openEuler Embedded的发布说明"
+
+
+*  编译文档
+
+将 :file:`docs` 下的 :file:`image` 和 :file:`source` 目录内新增和修改的文件全部复制替换到工程（:file:`D:/Learn/python`）对应目录内，在该目录下编译文档：
+
+    .. code-block:: bash
+
+        .\make html
+
+编译成功之后，可以打开 :file:`build/html` 目录下的html文件查看最终生成的网页形式的文档。
+
+* 提交修改
+
+像提交代码一样，将所有修改通过commit的形式提交，然后在gitee上创建PR提交到openEuler Embedded对应的仓库, 经过审查后，修改就会被CI自动编译并发布。
+
+  .. attention::
+
+   - 新增文档必须将该文档加入到对应目录的index索引文件中，新增目录必须将目录和索引加入到 :file:`docs/source/getting_started/index.html` 中，图片加入到 :file:`docs/image/` 目录中。
+   - git提交时标题加上 :file:`doc:` 开头，例如doc:(空一格)modify doc。并加上Signed-off-by，与提交的message中间空一行。
+   - 提交PR时标题要以  :file:`[文档]` 开头，例如[文档]：修改xx文档内容。如果有issue，要和issue进行关联。
+
+.. [#sphinx_web] `Sphinx官方网站 <https://www.sphinx-doc.org/en/master/>`_
+.. [#rst_wikipedia] `reStructuredText维基百科 <https://zh.wikipedia.org/wiki/ReStructuredText>`_
+.. [#rst_tutorial] `reStructuredText简易教程 <https://www.sphinx-doc.org/en/master/usage/restructuredtext/index.html>`_
\ No newline at end of file
diff --git a/docs/source/developer_guide/debug/gdb_guide/commands.rst b/docs/source/developer_guide/debug/gdb_guide/commands.rst
new file mode 100644
index 0000000000000000000000000000000000000000..37b0d9e5bc46126dd389e95826266d732e358b8a
--- /dev/null
+++ b/docs/source/developer_guide/debug/gdb_guide/commands.rst
@@ -0,0 +1,319 @@
+.. _debug_commands:
+
+调试命令入门指南
+#######################################
+
+在 :ref:`准备好基于GDB Server的调试环境 <debug_preparation>` 之后，我们可以使用GDB调试我们的程序。
+本文会介绍一些调试时常用的命令，以及如何使用这些命令。
+
+.. note::
+  
+  接下来的调试命令指南，会以基于OpenAMP的混合部署守护进程 ``micad`` 为例，
+  讲解如何使用GDB调试。构建混合部署守护进程的方法请参考 :ref:`MCS构建指导 <mcs_build>`。
+  为了能够编译出带有调试信息的 ``micad`` 可执行文件，我们需要在构建 ``micad`` 时，
+  在yocto构建工程的 ``bb`` 文件中加上 ``EXTRA_OECMAKE += "-DCMAKE_BUILD_TYPE=Debug"`` 
+  这一行。或者如果用户是使用nativesdk工具链编译 ``micad``，
+  则需要在使用 ``cmake`` 命令编译 ``micad`` 时，
+  加上 ``-DCMAKE_BUILD_TYPE=Debug`` 这一标志。
+  
+  此外，由于 ``micad`` 是一个守护进程，启动的时候会fork两次，
+  直到获得一个既不是session leader也没有控制终端的进程。因此，
+  GDB会在第一次fork的时候认为程序已经退出，无法正常调试 ``micad``。
+  为了方便，调试micad的时候可以将 ``main`` 函数里的 ``daemonize`` 函数注释掉。
+
+1. 加载需要被调试的可执行文件
+
+  使用 ``file`` 命令可以手动加载可执行文件，从而获取调试信息。
+  这个时候，我们需要指定在本地主机上的可执行文件的路径。
+  例如，我们加载位于当前目录下的混合部署守护进程 ``micad`` 这一可执行文件，命令如下：
+
+  .. code-block:: shell
+
+    (gdb) file micad
+    Reading symbols from micad...
+
+  如果加载成功，GDB会打印出 ``Reading symbols from micad...`` 这一句话。
+
+  当然，对于调试目标机器上的二进制而言，每次都要在本地主机上准备一份同样的二进制文件是一件麻烦的事情，
+  因此我们可以在GDB中使用 ``file`` 命令指定远程运行的二进制文件的路径，命令如下：
+
+  .. code-block:: shell
+
+    (gdb) file target:/path/to/micad
+    Reading symbols from target:/path/to/micad...
+  
+  在使用 ``file`` 命令加载远程运行的二进制文件时，``target`` 关键字是必须的，
+  后面跟着的是目标机器上的二进制文件的路径。
+
+  只有加载了调试信息后，才能正常的设置断点。否则，GDB无法判断设置的断点是否真实存在。
+
+2. 设置断点
+
+  在GDB中，我们可以使用 ``break`` 命令设置断点。设置断点的格式如下：
+
+  .. code-block:: shell
+
+    (gdb) break [filename:]function_name
+    (gdb) break [filename:]line_number
+  
+  其中 ``filename`` 是组成可执行文件时的众多文件中的其中一个文件，
+  ``function_name`` 是函数名， ``line_number`` 是行号。
+
+  例如，我们想在 ``micad`` 的 ``mica_debug.c`` 文件中的 ``debug_start`` 函数设置断点，
+  此函数在编写文档时，位于文件的第81行。命令如下：
+
+  .. code-block:: shell
+
+    (gdb) break mica_debug.c:81
+    Breakpoint 1 at 0xe520: file ./mica/micad/services/debug/mica_debug.c, line 82.
+    (gdb) break mica_debug.c:debug_start
+    Breakpoint 2 at 0xe520: file ./mica/micad/services/debug/mica_debug.c, line 82.
+  
+  既可以使用行号，也可以使用函数名称，都可以成功设置断点。
+
+3. 查看源代码
+
+  二进制的调试信息中，只含有源代码的路径，而不含有源代码本身。GDB会根据源代码的路径，
+  在本地文件系统中查找源代码文件。如果GDB找到了源代码文件，我们可以使用 ``list`` 命令查看源代码。
+  指定源代码的路径可以使用命令 ``directory``，可以指定绝对或者相对路径。
+  比如，当前源代码顶层目录在gdb当前工作目录的 ``./mcs`` 目录下，我们可以使用如下命令：
+
+  .. code-block:: shell
+
+    (gdb) directory mcs
+    Source directories searched: /home/yongmao/mcs:$cdir:$cwd
+
+  上述打印说明，GDB除了在当前工作目录和编译目录下搜索源代码外，
+  还会在 ``/home/yongmao/mcs`` 目录下搜索源代码。
+
+  GDB查找源代码的路径的逻辑可以参考官方文档： 
+  `GDB指定源码路径 <https://www.sourceware.org/gdb/current/onlinedocs/gdb.html/Source-Path.html#Source-Path>`_。
+  简单来说，如果二进制的调试信息中包含的源代码路径是绝对路径（/usr/src/foo-1.0/lib/foo.c），
+  而搜索路径已定义（/mnt/cross），则GDB会在下列3个路径中查找源代码：
+  
+  1. 搜索路径的下一层中是否含有源代码文件（/mnt/cross/foo.c）。
+  2. 从搜索路径开始，加上完整的“绝对路径”后是否有源代码文件（/mnt/cross/usr/src/foo-1.0/lib/foo.c）。
+  3. 绝对路径是否有源代码文件（/usr/src/foo-1.0/lib/foo.c）。
+
+  如果都没有，则认为源代码文件不存在。因此，在编译的时候，我们应该尽量使用相对路径，
+  比如当前micad在编译的时候，调试信息中的路径是相对于项目顶层目录的路径。这样，
+  我们在GDB中指定源代码路径时，只需要指定项目顶层目录，即可正确的找到源代码。
+
+  此时，我们可以使用 ``list`` 命令查看源代码。比如，查看 ``mica_debug.c`` 文件的第81行：
+
+  .. code-block:: shell
+
+    (gdb) list mica_debug.c:81
+    76                      mq_close(g_to_server);
+    77
+    78              syslog(LOG_INFO, "closed message queue\n");
+    79      }
+    80
+    81      static int debug_start(struct mica_client *client_os, struct mica_service *svc)
+    82      {
+    83              int ret;
+    84
+    85              ret = alloc_message_queue();
+
+4. 设置远端运行的二进制文件
+
+  由于我们使用GDB Server进行调试，实际程序运行在目标机器上，
+  因此我们需要设置在目标机器上实际运行的二进制的路径，使用如下命令：
+
+  .. code-block:: shell
+
+    (gdb) set remote exec-file /target/path/to/executable
+
+  上述的二进制文件路径是目标机器上的路径，而不是本地主机上的路径。
+
+  如果我们在本地主机上使用 ``file`` 命令加载了远程运行的二进制文件，
+  可以不执行这一步，而直接使用 ``run`` 命令启动远端的二进制文件。
+
+  如果使用了 ``file`` 命令加载了本地的二进制，则运行的时候会出错。
+  此时必须使用 ``set remote exec-file`` 命令设置远端运行的二进制文件的路径。
+
+  如果没有使用 ``file`` 命令加载远程运行的二进制文件的调试信息，
+  手动设置远程运行的二进制文件的路径是必须的。
+  否则执行 ``run`` 命令时，如果没有使用 ``file`` 命令，则GDB并不知道要启动什么二进制，
+  手动设置远程运行的二进制文件的路径之后，如果之前并没有使用 ``file`` 命令加载调试信息，
+  执行 ``run`` 命令时，GDB会自动从远程的二进制文件加载调试信息。
+
+5. 运行程序
+
+  设置好远端运行的程序以后，我们可以使用 ``run`` 命令开始运行程序。
+
+  .. code-block:: shell
+
+    (gdb) run
+    'target:/root/micad' has disappeared; keeping its symbols.
+    Starting program: target:/root/micad 
+    Reading /lib64/ld-linux-aarch64.so.1 from remote target...
+    Reading /lib64/ld-linux-aarch64.so.1 from remote target...
+    Reading /usr/lib/debug/.build-id/d9/992ac5a89e7f12140d1b1b8f912fc4db734dc9.debug from remote target...
+    Reading /usr/lib64/libmetal.so.1 from remote target...
+    Reading /usr/lib64/libopen_amp.so.1 from remote target...
+    Reading /lib64/libc.so.6 from remote target...
+    Reading /lib64/libsysfs.so.2 from remote target...
+    Reading /usr/lib/debug/.build-id/15/bf2c762a2e31b7b0c7e7296931f50fc98e74e9.debug from remote target...
+    Reading /usr/lib/debug/.build-id/e0/a3fb74de0657e257b3900e6f6f8cff41742d06.debug from remote target...
+    Reading /usr/lib/debug/.build-id/48/8ff7719a47eb95444e8c02d2c123a47752f856.debug from remote target...
+    [Detaching after fork from child process 558]
+  
+  micad启动后会注册一个socket listener，监听mica前端发送的命令。
+  因此如果没有提前设置断点，则micad会运行到等待前端发送命令的状态，直到socket收到了命令，
+  micad的socket listener线程会被唤醒执行对应的任务。
+  此时，我们输入 ``mica start [os_name]`` 命令，micad会启动名为 ``os_name`` 的OS。
+  如果此OS支持调试，则micad会启动对应的服务，然后走到我们设置的断点 ``mica_debug.c:81``。
+
+6. 逐行执行程序
+
+  .. code-block:: shell
+
+    [New Thread 556.557]
+    [New Thread 556.559]
+    [Switching to Thread 556.557]
+
+    Thread 2 "micad" hit Breakpoint 1, debug_start (client_os=0x7ff0000e00, svc=0x7ff0001a70) at ./mica/micad/services/debug/mica_debug.c:82
+    82      {
+    (gdb) s
+    85              ret = alloc_message_queue();
+    (gdb) n
+    37      .-sdk/sysroots/aarch64-openeuler-linux/usr/include/bits/syslog.h: No such file or directory.
+    (gdb) list
+    32      in .-sdk/sysroots/aarch64-openeuler-linux/usr/include/bits/syslog.h
+    (gdb) s
+    90              syslog(LOG_INFO, "alloc message queue success\n");
+    (gdb) s
+    0x000000555555e5b4 in syslog (__fmt=0x55555653a8 "alloc message queue success\n", 
+        __pri=6) at .-sdk/sysroots/aarch64-openeuler-linux/usr/include/bits/syslog.h:37
+    37      .-sdk/sysroots/aarch64-openeuler-linux/usr/include/bits/syslog.h: No such file or directory.
+    (gdb) s
+    debug_start (client_os=0x7ff0000e00, svc=<optimized out>) at ./mica/micad/services/debug/mica_debug.c:92
+    92              ret = start_ring_buffer_module(client_os, g_from_server, g_to_server, &g_ring_buffer_module_data);
+    (gdb) s
+    start_ring_buffer_module (client=client@entry=0x7ff0000e00, from_server=13, to_server=14, data_out=data_out@entry=0x5555581028 <g_ring_buffer_module_data>) at ./mica/micad/services/debug/mica_debug_ring_buffer.c:112
+    warning: Source file is more recent than executable.
+    112     {
+
+  上述代码中，我们可以使用 ``step`` 命令单步执行程序。如果遇到函数调用，
+  我们可以使用 ``step`` 命令进入函数内部，再一步步的执行函数内部的代码。
+  如果希望直接执行整个函数，而不是仔细的执行函数内的每一行代码，使用 ``next`` 命令。
+
+7. 打印变量的值
+
+  我们还可以使用 ``print`` 命令打印变量的值。有的时候，会发现GDB提示 ``<optimized out>``，
+  这是因为编译器优化的原因，GDB无法获取到变量的值。
+  我们可以通过 ``p data->len`` 命令发现，当执行到赋值语句下一行时，变量的值才会被赋值。
+
+  .. code-block:: shell
+
+    (gdb) s
+    114             struct debug_ring_buffer_module_data *data = (struct debug_ring_buffer_module_data *)calloc(1, sizeof(struct debug_ring_buffer_module_data));
+    (gdb) p data
+    $2 = <optimized out>
+    (gdb) s
+    123             ret = transfer_data_to_rtos(data);
+    (gdb) p data
+    $3 = <optimized out>
+    (gdb) n
+    117             data->len = rbuf_dev->rbuf_len;
+    (gdb) p data
+    $4 = (struct debug_ring_buffer_module_data *) 0x7ff0001fa0
+    (gdb) p data->len
+    $5 = 0
+    (gdb) s
+    123             ret = transfer_data_to_rtos(data);
+    (gdb) p data->len
+    $6 = 4096
+
+8. 查看调用栈
+
+  我们可以通过 ``backtrace`` 命令查看当前的调用栈。调用栈是一个函数调用的历史记录，
+  描述了函数是如何被调用的。调用栈的最顶部是当前正在执行的函数，最底部是程序的入口函数。
+
+  .. code-block:: shell
+
+    (gdb) bt
+    #0  start_ring_buffer_module (client=client@entry=0x7ff0000e00, from_server=13, 
+        to_server=14, data_out=data_out@entry=0x5555581028 <g_ring_buffer_module_data>)
+        at ./mica/micad/services/debug/mica_debug_ring_buffer.c:123
+    #1  0x000000555555e5d8 in debug_start (client_os=0x7ff0000e00, svc=<optimized out>)
+        at ./mica/micad/services/debug/mica_debug.c:92
+    #2  0x000000555555ffdc in mica_register_service (client=0x7ff0000e00, 
+        svc=svc@entry=0x5555580660 <debug_service>)
+        at ./library/rpmsg_device/rpmsg_service.c:55
+    #3  0x000000555555e778 in create_debug_service (client=<optimized out>)
+        at ./mica/micad/services/debug/mica_debug.c:134
+    #4  0x0000005555554f4c in client_ctrl_handler (epoll_fd=3, data=0x7ff0001130)
+        at ./mica/micad/socket_listener.c:294
+    #5  0x0000005555555510 in wait_create_msg (arg=<optimized out>)
+        at ./mica/micad/socket_listener.c:451
+    #6  0x0000007ff7e107d8 in ?? () from target:/lib64/libc.so.6
+    #7  0x0000007ff7e75f4c in ?? () from target:/lib64/libc.so.6
+
+9. 查看当前线程
+
+  我们可以使用 ``info threads`` 命令查看当前的线程。
+
+  .. code-block:: shell
+
+    (gdb) info threads
+      Id   Target Id              Frame 
+      1    Thread 556.556 "micad" 0x0000007ff7e0d224 in ?? () from target:/lib64/libc.so.6
+    * 2    Thread 556.557 "micad" start_ring_buffer_module (
+        client=client@entry=0x7ff0000e00, from_server=13, to_server=14, 
+        data_out=data_out@entry=0x5555581028 <g_ring_buffer_module_data>)
+        at ./mica/micad/services/debug/mica_debug_ring_buffer.c:123
+      3    Thread 556.559 "micad" 0x0000007ff7e6c764 in poll () from target:/lib64/libc.so.6
+
+  上述代码中，我们可以看到当前有3个线程，其中 ``*`` 表示当前正在执行的线程。
+
+10. 切换线程
+
+  此时，我们可能会有疑惑：那么另外两个线程是干什么的呢？无法从表面的名字看出来。
+  我们可以使用 ``thread`` 命令切换线程，如：
+
+  .. code-block:: shell
+
+    (gdb) thread 3
+    [Switching to thread 3 (Thread 556.559)]
+    #0  0x0000007ff7e6c764 in poll () from target:/lib64/libc.so.6
+    (gdb) bt
+    #0  0x0000007ff7e6c764 in poll () from target:/lib64/libc.so.6
+    #1  0x0000005555561764 in poll (__timeout=-1, __nfds=2, __fds=0x7ff754e928)
+        at .-sdk/sysroots/aarch64-openeuler-linux/usr/include/bits/poll2.h:39
+    #2  rproc_wait_event (arg=<optimized out>) at ./library/remoteproc/baremetal_rproc.c:85
+    #3  0x0000007ff7e107d8 in ?? () from target:/lib64/libc.so.6
+    #4  0x0000007ff7e75f4c in ?? () from target:/lib64/libc.so.6
+  
+  切换线程后，我们可以使用 ``backtrace`` 命令查看当前线程的调用栈。
+  由调用栈可知，线程3执行到当前的状态的过程中，调用了 ``rproc_wait_event`` 函数，
+  这个函数是用来等待rproc通知的，
+  也就是当接收到远端OS的中断时，会唤醒这个线程，然后触发指定virtqueue的回调函数。
+  由于在这里的virtqueue是属于rpmsg-virtio设备的，
+  所以virtqueue的回调函数会触发指定rpmsg endpoint的回调函数。
+
+11. 停止调试
+
+  如果希望停止调试当前进程，可以使用 ``kill`` 命令。之后，GDB会停止调试当前进程，
+  并进入命令行交互模式。我们可以选择继续调试其他进程，或者退出GDB。
+
+  当然，我们也可以使用 ``quit`` 命令直接退出GDB。这样，进程会被直接停止。
+
+  .. code-block:: shell
+
+    (gdb) quit
+    A debugging session is active.
+
+            Inferior 1 [process 556] will be killed.
+
+    Quit anyway? (y or n) n
+    Not confirmed.
+    (gdb) kill
+    Kill the program being debugged? (y or n) y
+    [Inferior 1 (process 556) killed]
+    (gdb) quit
+  
+  上述命令中，我们先使用 ``kill`` 命令退出了远端正在被调试的进程，
+  然后使用 ``quit`` 命令退出GDB。由于GDB Server是以multi模式启动的，
+  GDB Client退出并不会影响GDB Server的运行状态，而是会一直在目标机器上运行等待下一次连接。
diff --git a/docs/source/developer_guide/debug/gdb_guide/index.rst b/docs/source/developer_guide/debug/gdb_guide/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..badf9a7813cf98a803541604992a4760e7a2f73a
--- /dev/null
+++ b/docs/source/developer_guide/debug/gdb_guide/index.rst
@@ -0,0 +1,14 @@
+.. _gdb_guide:
+
+基于GDB Server的调试指南
+#########################################
+
+本章介绍如何使用GDB Server配合GDB调试openEuler Embedded中的应用程序。
+包括调试前的环境准备，以及具体调试的命令。
+
+.. toctree::
+   :maxdepth: 1
+
+   preparation.rst
+   commands.rst
+
diff --git a/docs/source/developer_guide/debug/gdb_guide/preparation.rst b/docs/source/developer_guide/debug/gdb_guide/preparation.rst
new file mode 100644
index 0000000000000000000000000000000000000000..061c473ef1d31bc6ff6401147787a7f804d13c01
--- /dev/null
+++ b/docs/source/developer_guide/debug/gdb_guide/preparation.rst
@@ -0,0 +1,159 @@
+.. _debug_preparation:
+
+准备好基于GDB Server的调试环境
+#################################################
+
+主流的调试工具GDB（GNU Debugger）在类Unix系统中提供了很好的程序调试支持。
+在openEuler Embedded中，我们也可以采用GDB进行调试。
+但是由于嵌入式开发板的计算能力较弱，我们尽量希望减轻嵌入式开发板的工作负担，
+因此我们选择使用GDB Server，将调试器与被调试程序分离开，利用本地机器的算力运行GDB，
+分担调试时的计算压力。
+
+1. 确认GDB Server已经安装
+
+  我们需要先确定镜像中存在GDB Server。运行命令： ``gdbserver --version``， \
+  如果返回了版本号（如下代码段所示），则证明镜像中存在GDB Server。
+
+  .. code-block:: shell
+
+    $ gdbserver --version
+    GNU gdbserver (GDB) 12.1
+    Copyright (C) 2022 Free Software Foundation, Inc.
+    gdbserver is free software, covered by the GNU General Public License.
+    This gdbserver was configured as "aarch64-openeuler-linux"
+
+  如果镜像中没有GDB Server，我们可以在构建openEuler Embedded镜像时，
+  加上如下语句：
+
+  .. code-block:: shell
+
+    IMAGE_FEATURES += "debug-tweaks"
+
+  这样，构建出的镜像中就会包含调试相关的工具，包括GDB Server。
+
+  .. note::
+
+    由于 ``debug-tweaks`` 会增加所有与调试相关的特性，如导致镜像没有登录密码，因此在构建镜像时，
+    如果不需要其他的调试相关的特性，而是仅仅需要GDB Server，
+    可以将 ``packagegroup-core-tools-debug`` 添加到 ``IMAGE_INSTALL`` 中，
+    而不需要开启 ``debug-tweaks`` 特性。
+
+2. 使能网络
+
+  要想使用GDB Server进行调试，一个重要的前提条件就是能够通过网络访问到openEuler Embbed镜像。
+  如果是调试在QEMU中运行的openEuler Embedded中的程序，我们应该在启动QEMU时为它配置好网络。
+  网络配置不需要特别复杂，配置一个简单的本地网络，使得宿主机能与虚拟机正常通信即可。
+  （参见 :ref:`QEMU使用指导 <qemu_enable_net>`）
+
+  如果是调试在开发板中运行的openEuler Embedded中的程序，我们可以使用网口，
+  通过以太网连接开发板。以树莓派4B为例，
+  当前树莓派4B的openEuler Embedded镜像也默认将IP地址配置为静态地址，
+  只需要将树莓派4B的网口与本地主机的网口连接，然后在本地主机中安装好网口驱动，
+  并配置网口对应的网卡IP地址与树莓派4B的IP地址在同一个网段即可。
+  
+  配置好了网络以后，在镜像中运行 ``ifconfig``，默认的IP地址是 ``192.168.10.8``，
+  子网掩码是 ``255.255.255.0``。因此，
+  我们可以在本地主机中配置以太网卡的IP地址为 ``192.168.10.7`` 。
+
+3. 启动GDB Server
+
+  接下来，我们需要在openEuler Embbed镜像中启动GDB Server并让它开始在某个端口监听，
+  方便GDB连接后调试运行在目标机器上的程序。
+  
+  启动GDB Server和启动GDB一样，一开始可以不需要指定具体被调试的文件是什么，
+  我们可以在之后的交互中指定具体的调试文件。
+  在运行gdbserver的时候，带上 ``--multi`` 标志，\
+  则告诉GDB Server我希望启动的时候能支持调试多个进程，因此可以不指定具体需要调试的程序。
+  在交互时显式输入退出命令，只会断开与GDB Server的连接，但是GDB Server不会退出，
+  会等待GDB Client下一个连接请求。除非在被调试的机器上直接停止GDB Server，
+  否则GDB Server会一直运行。
+  
+  而既然要求目标机器里的GDB Server监听本地主机的GDB连接请求，则必须指定一对IP地址和端口，
+  用于Server监听以及Client连接。定义的格式为 ``[ip]:[port]``。
+  由于Server是在目标机器进行监听，所以IP地址肯定是目标机器当前的IP地址，写为 ``localhost``。
+  或者，也可以使用目标机器网卡的IP地址，在上述例子中就是 ``192.168.10.8``。
+  如果IP地址对于GDB Server来说就是本机的IP地址，那么IP地址这一部分也可以省略不写。
+  ``:`` 后面的部分是端口，而端口并不可以随意指定，
+  因为在Linux中，保留的端口范围是从0到1023。
+  我们可以占用一个在保留端口范围以外的并且未被使用的端口进行监听，
+  等待GDB的连接请求。下方示例中GDB Server会在本机1234端口等待远程GDB的连接请求。
+  
+  .. code-block:: shell
+
+    $ gdbserver --multi localhost:1234
+    Listening on port 1234
+
+  .. note:: 
+
+    建议在指定IP地址时使用 ``localhost`` 或者直接省略不写。因为如果手写IP地址，
+    即使此IP地址并非是本机当前的IP地址，GDB Server也不会报错，
+    而是简单的将IP地址和端口放入一个套接字，然后开始监听。这个时候，
+    即使GDB Server打印出来正在某端口监听的语句，由于IP地址是错误的，
+    远程GDB永远无法正确的连接当前的GDB Server进行调试。
+
+4. 本地主机中使用GDB连接虚拟机中的GDB server
+
+  要在本地主机使用GDB连接虚拟机的GDB Server，首先我们应该运行命令 ``gdb`` 启动GDB调试器。
+  成功启动GDB后就会进入GDB的命令行交互界面，命令行开头会显示 ``(gdb)``。
+  但是，此时GDB仅仅只能调试本地主机的代码。如果我们想连接虚拟机里的GDB Server进行调试，
+  我们需要知道虚拟机的GDB Server正在监听的IP地址和端口号。
+  使用上述方式配置网络并且启动GDB Server后，
+  远程IP地址为 ``192.168.10.8``，端口为 ``1234``。所以，我们用于建立连接的命令如下：
+
+  .. code-block:: shell
+
+    (gdb) target extended-remote 192.168.10.8:1234
+    Remote debugging using 192.168.10.8:1234
+    (gdb)
+
+  连接成功后，GDB会显示如上代码段的内容，表示当前正在通过 ``192.168.10.8:1234`` 远程调试。
+  这表明TCP连接建立成功，之后可以在本地主机上对虚拟机中的代码进行调试。
+
+  当然，我们也可以一步到位的启动GDB并连接到GDB Server，命令如下：
+
+  .. code-block:: shell
+
+    $ gdb -ex "target extended-remote 192.168.10.8:1234"
+    GNU gdb (Ubuntu 12.1-0ubuntu1~22.04) 12.1
+    Copyright (C) 2022 Free Software Foundation, Inc.
+    License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+    This is free software: you are free to change and redistribute it.
+    There is NO WARRANTY, to the extent permitted by law.
+    Type "show copying" and "show warranty" for details.
+    This GDB was configured as "aarch64-linux-gnu".
+    Type "show configuration" for configuration details.
+    For bug reporting instructions, please see:
+    <https://www.gnu.org/software/gdb/bugs/>.
+    Find the GDB manual and other documentation resources online at:
+        <http://www.gnu.org/software/gdb/documentation/>.
+
+    For help, type "help".
+    Type "apropos word" to search for commands related to "word".
+    Remote debugging using 192.168.10.8:1234
+    (gdb) 
+
+  .. note:: 
+
+    GDB连接远程GDB Server有两种命令：
+    ``target remote [ip]:[port]`` 和 ``target extended-remote [ip]:[port]``。
+    如果只使用 ``target remote`` 命令，当远端没有待调试的程序时，
+    GDB client会断开连接，GDB Server也会因而停止工作。
+    由于我们启动GDB Server时没有具体指定需要debug的程序，
+    如果在本地主机中使用 ``target remote`` 命令连接GDB Server，
+    则远端的GDB Server会马上退出，它和本地主机GDB之间的TCP连接也会马上断开。
+    ``target extended-remote`` 命令则可以避免这个问题，因为即使没有被调试的程序，
+    GDB和GDB Server之间的连接依然会被保持。
+    所以在本文的演示中，使用的是 ``target extended-remote`` 命令连接GDB Server。
+
+5. 编译含有调试信息的可执行文件
+
+  在编译的时候，需要加上 ``-g`` 这一标志，让编译器在编译的时候生成带有调试信息的可执行文件。
+  如果没加上 ``-g`` 这一标志，我们仍然可以使用GDB对可执行文件进行编译，
+  但是由于没有相应的调试信息，我们无法跟踪高级语言中的变量，
+  而只能在汇编语言的层面对可执行文件进行调试。
+
+  如果项目是以CMAKE为构建工具，可以在执行 ``cmake`` 命令时，
+  加上 ``-DCMAKE_BUILD_TYPE=Debug`` 这一标志，或者在yocto构建工程的bb文件中，
+  加上 ``EXTRA_OECMAKE += "-DCMAKE_BUILD_TYPE=Debug"`` 这一行，
+  则最终编译的时候会自动加上 ``-g`` 这一标志。
+
diff --git a/docs/source/developer_guide/debug/index.rst b/docs/source/developer_guide/debug/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..74d529d49dfaa5b004b9937a0e3ec3e2196cfd3c
--- /dev/null
+++ b/docs/source/developer_guide/debug/index.rst
@@ -0,0 +1,12 @@
+.. _debug:
+
+功能调试指导
+============================
+
+该部分内容旨在帮助开发者了解在openEuler Embedded开发时如何进行调试。具体内容如下：
+
+.. toctree::
+   :maxdepth: 1
+
+   gdb_guide/index.rst
+   qemu/index.rst
diff --git a/docs/source/developer_guide/debug/qemu/index.rst b/docs/source/developer_guide/debug/qemu/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..912667715c91b6315e354d6f6b7bcc791fd023ef
--- /dev/null
+++ b/docs/source/developer_guide/debug/qemu/index.rst
@@ -0,0 +1,15 @@
+.. _qemu:
+
+QEMU仿真器的使用
+################
+
+使用QEMU的仿真模式（tcg模式）可以快速的在自己的机器上启动一个Linux镜像。如果你想快速搭建一个openEuler Embedded环境，使用QEMU可以屏蔽硬件和操作环境的差异，让你获得一个可运行的OS。
+
+本章介绍如何使用QEMU来搭建openEuler Embedded环境，以及一些QEMU相关的使用指南。具体内容如下：
+
+.. toctree::
+   :maxdepth: 1
+
+   qemu_start.rst
+   qemu_debug.rst
+   qemu_monitor.rst
diff --git a/docs/source/developer_guide/debug/qemu/qemu_debug.rst b/docs/source/developer_guide/debug/qemu/qemu_debug.rst
new file mode 100644
index 0000000000000000000000000000000000000000..b95f525ef1b5e15ac40d7a7546e5f68354f44cae
--- /dev/null
+++ b/docs/source/developer_guide/debug/qemu/qemu_debug.rst
@@ -0,0 +1,67 @@
+.. _qemu_debug:
+
+QEMU调试
+########
+
+QEMU的一大优势是可以使用 gdb 来对内核进行调试，这对于嵌入式开发者来说能极大地提高开发效率。
+在原有的开发环境中，如果想调试内核，只能在出问题的代码附近加上printk打印，重编内核，将镜像烧到开发板上查看打印信息。如果出问题的阶段非常早，无法调用 printk，还需要手动实现往串口物理地址打印的代码。
+而基于QEMU，可以直接使用 gdb 在内核需要调试的位置下断点，查看对应的寄存器和变量的值。本文档主要介绍如何通过 QEMU 进行 openEuler Embedded 内核的调试。
+
+1. 调试准备
+===========
+
+   除了启动 QEMU 所必须的内核、根文件系统之外，我们还需要一个携带调试信息的 ``vmlinux`` 文件。vmlinux 在 oebuild 镜像构建目录下的 ``output`` 文件夹中可以找到，
+   也可以在 `dailybuild <http://121.36.84.172/dailybuild/openEuler-Mainline/>`_  中下载。
+
+   注意，请确保 vmlinux 和 zImage 是由同一份内核源码和同一份内核 config 生成，否则调试信息可能是错误的。
+
+2. 调试步骤
+===========
+
+   以aarch64为例，介绍如何使用qemu进行内核调试。
+
+   启动qemu时，需要添加 ``-S -s`` 参数，可以让qemu启动后不立即加载内核，而是在 ``localhost:1234`` 上启动gdbserver，等待gdb连接：
+
+   .. code-block:: console
+
+      $ qemu-system-aarch64 -M virt-4.0 -m 1G -cpu cortex-a57 -nographic \
+          -kernel zImage \
+          -initrd openeuler-image-qemu-aarch64-*.rootfs.cpio.gz \
+          -S -s
+
+   可以发现此时命令行不再继续往下执行，我们另外打开一个窗口，启动gdb并连接qemu：
+   (如果使用的是arm64内核，需要gdb-multiarch进行调试)
+
+   .. code-block:: console
+
+      $ gdb
+      (gdb) file vmlinux
+      (gdb) target remote :1234
+      (gdb) b start_kernel
+      (gdb) c
+
+   上面的 ``target remote :1234`` 用于连接qemu启动的gdb server； ``file vmlinux`` 用于加载符号信息。
+   在执行完 ``c`` 之后，内核会开始运行，遇到我们在start_kernel下的断点后会再次停止，此时可以通过 ``p / bt`` 等方式查看变量或调用栈。
+
+   .. note::
+
+      | openEuler Embedded 的ARM64内核添加了自解压特性，因此内核构建会生成两个vmlinux。
+      | 一个在内核构建根目录下，也就是上文使用的vmlinux，这份vmlinux是内核在自解压之后的运行代码镜像。
+      | 另一个在内核构建目录 ``arch/arm64/boot/compressed`` 里面，是内核在自解压之前运行的代码，调试自解压部分时，需要让gdb读取这份vmlinux：
+
+      .. code-block:: console
+
+         (gdb) add-symbol-file vmlinux 0x40080000
+
+      0x40080000对应的地址实际上就是qemu加载zImage的位置，可以在qemu的控制台通过 ``info roms`` 查看。
+
+附录：调试内核时常用的gdb命令
+=============================
+
+   - **p**: 打印通用寄存器或者变量。 ``p $x1`` 或者 ``p command_line``
+   - **x/32wx addr**: 以16进制，按word(32位)为单位，打印从addr开始的32个值
+   - **disas [addr]**: 反汇编，可以结合qemu.log和objdump后的vmlinux一起查看
+   - **n, s / ni, si**: 单步执行，ni,si 针对汇编
+   - **info registers**: 打印寄存器
+   - **bt**: 查看调用栈
+   - **b [addr] [if condition]**: 断点，某些场景下可能需要条件断点来过滤部分（如想查看某个中断是否上报可以在中断入口处增加调试断点，减少非预期的停止）
diff --git a/docs/source/developer_guide/debug/qemu/qemu_monitor.rst b/docs/source/developer_guide/debug/qemu/qemu_monitor.rst
new file mode 100644
index 0000000000000000000000000000000000000000..0311f89c6810f6bd1f7c15b78963682d9d0cd4ee
--- /dev/null
+++ b/docs/source/developer_guide/debug/qemu/qemu_monitor.rst
@@ -0,0 +1,281 @@
+.. _qemu_monitor:
+
+QEMU控制台
+##########
+
+QEMU控制台，即QEMU monitor，是在QEMU模拟器运行时为其提供各种有用功能模块的工具，可以在比如调试时得到意想不到的帮助。在QEMU模拟器启动后，通过ctrl +a + c的操作序列进入。
+
+.. code-block:: console
+
+   (qemu)
+
+在操作后即为如图所示的样子，会显示(QEMU)的字样。在这个时候，有各种命令可以使用。使用help命令，即可以看到所有支持的命令(下面的图只是示例，并不包含全部内容)
+
+.. code-block:: console
+
+   acl_add aclname match allow|deny [index] -- add a match rule to the access control list
+   acl_policy aclname allow|deny -- set default access control list policy
+   acl:remove aclname match -- remove a match rule from the access control list
+   acl_reset aclname -- reset the access control list
+   acl_show aclname -- list rules in the access control list
+   announce_self [interfaces] [id] -- Trigger GARP/RARP announcements
+   balloon target -- request VM to change its memory allocation (in MB)
+   block_job_cancel [-f] device -- stop an active background block operation (use -f
+            if you want to abort the operation immediately
+            instead of keep running until data is in sync)
+   block_job_complete device -- stop an active background block operation
+   block_job_pause device -- pause an active background block operation
+   block_job_resume device -- resume a paused background block operation
+   block_job_set_speed device speed -- set maximum speed for a background block operation
+   block_passwd block_passwd device password -- set the password of encrypted block devices
+   block_resize device size -- resize a block image
+   block_set_io_throttle device bps bps_rd bps_wr iops iops_rd iops_wr -- change I/O throttle limits for a block drive
+   block_stream device [speed [base]] -- copy data from a backing file into a block device
+   boot_set bootdevice -- define new values for the boot device list
+   change device filename [format [read-only-mode]] -- change a removable medium, optional format
+   chardev-add args -- add chardev
+   chardev-change id args -- change chardev
+   chardev-remove id -- remove chardev
+   chardev-send-break id -- send a break on chardev
+   client_migrate_info protocol hostname port tls-port cert-subject -- set migration information for remote display
+   closefd closefd name -- close a file descriptor previously passed via SCM rights
+   commit device|all -- commit changes to the disk images (if -snapshot is used) or backing files
+   cpu index -- set the default CPU
+   cpu-add id -- add cpu (deprecated, use device_add instead)
+   c|cont  -- resume emulation
+   delvm tag -- delete a VM snapshot from its tag
+   device_add driver[,prop=value][,...] -- add device, like -device on the command line
+   device_del device -- remove device
+   drive_add [-n] [[<domain>:]<bus>:]<slot>
+   [file=file][,if=type][,bus=n]
+   [,unit=m][,media=d][,index=i]
+   [,snapshot=on|off][,cache=on|off]
+   [,readonly=on|off][,copy-on-read=on|off] -- add drive to PCI storage controller
+   drive_backup [-n] [-f] [-c] device target [format] -- initiates a point-in-time
+            copy for a device. The device's contents are
+            copied to the new image file, excluding data that
+            is written after the command is started.
+            The -n flag requests QEMU to reuse the image found
+            in new-image-file, instead of recreating it from scratch.
+            The -f flag requests QEMU to copy the whole disk,
+            so that the result does not need a backing file.
+            The -c flag requests QEMU to compress backup data
+            (if the target format supports it).
+
+   drive_del device -- remove host block device
+   ...
+
+使用help [命令]的方式，可以看到某个具体命令的使用说明。
+
+本篇文章会介绍几个调试过程中相对较为常用的控制台命令，希望对开发、定位问题能有所帮助。
+
+1、Info
+********
+
+Info顾名思义，是查看这个启动的虚拟机相关的各项信息的一个命令。它本身又是一套命令的合集，可以查看虚拟机相关的很多方面。使用help info，可以看到如下图所示的所有可用的info命令(下面的图只是示例，并不包含info的全部内容)。
+
+.. code-block:: console
+
+   info migrate  -- show migration status
+   info migrate_cache_size  -- show current migration xbzrle cache size
+   info migrate_capabilities  -- show current migration capabilities
+   info migrate_parameters  -- show current migration parameters
+   info mtree [-f][-d][-o] -- show memory tree (-f: dump flat view for address spaces;-d: dump dispatch tree, valid with -f only);-o: dump region owners/parents
+   info name  -- show the current VM name
+   info network  -- show the network state
+   info numa  -- show NUMA information
+   info opcount  -- show dynamic compiler opcode counters
+   info pci  -- show PCI info
+   info pic  -- show PIC state
+   info profile  -- show profiling information
+   info qdm  -- show qdev device model list
+   info qom-tree [path] -- show QOM composition tree
+   info qtree  -- show device tree
+   info ramblock  -- Display system ramblock information
+   info rdma  -- show RDMA state
+   info registers [-a] -- show the cpu registers (-a: all - show register info for all cpus)
+   info rocker name -- Show rocker switch
+   info rocker-of-dpa-flows name [tbl_id] -- Show rocker OF-DPA flow tables
+   info rocker-of-dpa-groups name [type] -- Show rocker OF-DPA groups
+   info rocker-ports name -- Show rocker ports
+   info roms  -- show roms
+   info snapshots  -- show the currently saved VM snapshots
+   info status  -- show the current VM status (running|paused)
+   info sync-profile [-m] [-n] [max] -- show synchronization profiling info, up to max entries (default: 10), sorted by total wait time. (-m: sort by mean wait time; -n: do not coalesce objects with the same call site)
+   info tpm  -- show the TPM device
+   info trace-events [name] [vcpu] -- show available trace-events & their state (name: event name pattern; vcpu: vCPU to query, default is any)
+   info usb  -- show guest USB devices
+   info usbhost  -- show host USB devices
+   info usernet  -- show user network stack connection states
+   info uuid  -- show the current VM UUID
+   info version  -- show the version of QEMU
+   info vm-generation-id  -- Show Virtual Machine Generation ID
+   info vnc  -- show the vnc server status
+
+这里比较常用的，如
+
+- （1）可以查看物理地址空间结构的info mtree。任何一次QEMU模拟器的system级运行都可以理解为QEMU构建了一块完整的虚拟单板，而通过info mtree，可以看到这块虚拟单板的物理地址空间布局。
+
+.. code-block:: console
+
+   0000000000000000-ffffffffffffffff (prio 0, i/o): system
+   0000000000000000-0000000003ffffff (prio 0, romd): virt.flash0
+   0000000004000000-0000000007ffffff (prio 0, romd): virt.flash1
+   0000000008000000-0000000008000fff (prio 0, i/o): gic_dist
+   0000000008010000-0000000008011fff (prio 0, i/o): gic_cpu
+   0000000008020000-0000000008020fff (prio 0, i/o): gicv2m
+   0000000009000000-0000000009000fff (prio 0, i/o): pl011
+   0000000009010000-0000000009010fff (prio 0, i/o): pl031
+   0000000009020000-0000000009020007 (prio 0, i/o): fwcfg.data
+   0000000009020008-0000000009020009 (prio 0, i/o): fwcfg.ctl
+   0000000009020010-0000000009020017 (prio 0, i/o): fwcfg.dma
+   0000000009030000-0000000009030fff (prio 0, i/o): pl061
+   000000000a000000-000000000a0001ff (prio 0, i/o): virtio-mmio
+   000000000a000200-000000000a0003ff (prio 0, i/o): virtio-mmio
+   000000000a000400-000000000a0005ff (prio 0, i/o): virtio-mmio
+   000000000a000600-000000000a0007ff (prio 0, i/o): virtio-mmio
+   000000000a000800-000000000a0009ff (prio 0, i/o): virtio-mmio
+   000000000a000a00-000000000a000bff (prio 0, i/o): virtio-mmio
+
+- （2）可以查看物理地址空间所有外设相关信息的info qtree。比起info mtree重点放在地址空间布局上，info qtree更注重每个外设本身的一些信息，如有多少mmio空间、数据位宽、中断个数等
+
+.. code-block:: console
+
+   bus: main-system-bus
+   type System
+   dev: platform-bus-device, id "platform-bus-device"
+      gpio-out "sysbus-irq" 64
+      num_irqs = 64 (0x40)
+      mmio_size = 33554432 (0x2000000)
+      mmio ffffffffffffffff/0000000002000000
+   dev: fw_cfg_mem, id ""
+      data_width = 8 (0x8)
+      dma_enabled = true
+      x-file-slots = 32 (0x20)
+      mmio 0000000009020008/0000000000000002
+      mmio 0000000009020000/0000000000000008
+      mmio 0000000009020010/0000000000000008
+   dev: virtio-mmio, id ""
+      gpio-out "sysbus-irq" 1
+      format_transport_address = true
+      force-legacy = true
+      mmio 000000000a003e00/0000000000000200
+      bus: virtio-mmio-bus.31
+         type virtio-mmio-bus
+
+- （3）可以查看有多少个cpu的info cpus。前面有*标志的cpu表示当前的cpu。使用cpu [cpu号]的命令，可以切换到某个其他的cpu上面。当前cpu表示正在观察的cpu，如info registers操作（后面会讲），如果不使用info registers -a，默认只会打印当前cpu的寄存器信息。
+
+.. code-block:: console
+
+   * CPU #0: thread_id=3639
+     CPU #1: thread_id=3640
+     CPU #2: thread_id=3641
+     CPU #3: thread_id=3642
+
+- （4）可以查看每个模拟cpu的寄存器信息的info registers
+
+.. code-block:: console
+
+   PC=ffffffc0104d16c0 X00=0000000000000000 X01=ffffffc010730000
+   X02=ffffffc01075e340 X03=0000000000048600 X04=ffffff8007f82508
+   X05=0000000000000000 X06=ffffff8007f82370 X07=0000000000000004
+   X08=ffffffc01075ed30 X09=ffffffc010753e20 X10=0000000000000990
+   X11=0000000000000000 X12=0000000000000000 X13=0000000000000000
+   X14=0000000000000000 X15=0000000000000000 X16=0000000000000000
+   X17=0000000000000000 X18=0000000000000000 X19=ffffffc010730000
+   X20=ffffffc010758000 X21=0000000000000000 X22=ffffffc010758740
+   X23=0000000000000001 X24=ffffffc0107587c0 X25=ffffffc01073fe40
+   X26=ffffffc010720004 X27=00000000400800f0 X28=00000000406e0018
+   X29=ffffffc010753ea0 X30=ffffffc0104d16d8  SP=ffffffc010753ea0
+   PSTATE=40000085 -Z-- EL1h     FPCR=00000000 FPSR=00000000
+   Q00=0000000000000000:0000000000000000 Q01=00000073252f7325:0000000000732520
+   Q02=20746e697270206f:742064656c696146 Q03=ffffff0000000000:ffffffffff000000
+   Q04=0000000000000000:0000000000000000 Q05=4010040040000001:4010040140000400
+   Q06=0000000000000000:0000000000000000 Q07=4010040140100401:4010040140100401
+   Q08=0000000000000000:41cdcd6500000000 Q09=0000000000000000:0000000000000000
+   Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000
+   Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000
+   Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000
+   Q16=0000000054415544:0000000054415544 Q17=0000000000000000:00000000a8000000
+   Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000
+   Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000
+   Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000
+   Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000
+   Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000
+   Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000
+   Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000
+
+Info还有许许多多功能，这里不再一一列举了，大家可以直接在QEMU monitor中使用help info查看全部命令。
+
+2、x/xp命令
+********************
+
+QEMU monitor控制台很多时候可用于调试，所以有时需要打印各种地址上的内容。x和xp的功能相辅相成，一个可以通过物理地址打印内容，一个可以通过虚拟地址打印内容。用法和gdb中的x命令是相同的，但是gdb并不能看到某个进程使用了哪些物理地址，所以没有能够打印物理地址中内容的xp功能。
+
+x/xp命令结合前面可以切换cpu的命令，可以打印在任何虚拟核心角度的，任意的地址里面的内容。
+
+.. code-block:: console
+
+   (qemu) x/32wx 0xffffffc0104d16c0
+   ffffffc0104d16c0: 0xd50323bf 0xd65f03c0 0xd503233f 0xa9bf7bfd
+   ffffffc0104d16d0: 0x910003fd 0x97fffff8 0xa8c17bfd 0xd50323bf
+   ffffffc0104d16e0: 0xd65f03c0 0xd503233f 0xa9bf7bfd 0x910003fd
+   ffffffc0104d16f0: 0x97fffff6 0xd2801c00 0xd50342ff 0xa8c17bfd
+   ffffffc0104d1700: 0xd50323bf 0xd65f03c0 0xd5184600 0xd503233f
+   ffffffc0104d1710: 0xa9bc7bfd 0xd5384101 0x910003fd 0xa90153f3
+   ffffffc0104d1720: 0xaa0003f4 0xa9025bf5 0xa90363f7 0xb9401020
+   ffffffc0104d1730: 0xf9401035 0x11000400 0xb9001020 0xf00012e2
+   (qemu) xp/32wx 0x404d2780
+   00000000404d2780: 0xd503233f 0xa9bd7bfd 0x910003fd 0xa90153f3
+   00000000404d2790: 0x90001873 0xa9025bf5 0x913b2273 0x90000136
+   00000000404d27a0: 0x90001875 0x911782d6 0x913a02b5 0xd2800014
+   00000000404d27b0: 0x94000792 0xd1012260 0xf8747ac1 0xf900301f
+   00000000404d27c0: 0x91000694 0xf9000275 0xf9001a61 0x29087e7f
+   00000000404d27d0: 0xb9044a7f 0x940007ab 0x91160273 0xf100129f
+   00000000404d27e0: 0x54fffea1 0xa94153f3 0xa9425bf5 0xa8c37bfd
+   00000000404d27f0: 0xd50323bf 0xd65f03c0 0xd503233f 0xa9be7bfd
+
+3、savevm/loadvm命令
+********************
+
+savevm和loadvm两个命令可以当QEMU模拟器运行到某个状态时，将当前的整个内存中的镜像的状态保存和恢复到一个磁盘文件中。类似于大部分现代操作系统自带的hibernate和恢复的功能。savevm是保存镜像到磁盘文件，loadvm是从磁盘文件中加载一个之前保存过得磁盘镜像恢复出来。savevm的用法如下：
+  - 首先在QEMU运行之前，通过qemu-img 的create命令，创建一个磁盘文件，磁盘文件必须是qcow2格式而不能是raw格式，因为raw格式的镜像不支持savevm/loadvm功能。如下面的命令，即创建了一个2G大小的，格式为qcow2，名为imagedisk的磁盘文件。
+
+   .. code-block:: console
+
+      qemu-img create -f qcow2 imagedisk 2G
+
+
+  - 在QEMU启动参数中，加上-hda [磁盘文件名]，如-hda imagedisk。以此告知QEMU模拟器使用hda参数指明的磁盘文件来保存磁盘镜像。
+
+   .. code-block:: console
+
+      ./qemu-4.2.1/aarch64-softmmu/qemu-system-aarch64 \
+        -M virt-4.0 \
+        -cpu cortex-a57 \
+        -smp 4 \
+        -nographic \
+        -kernel $KERNEL \
+        -initrd $INITRD \
+        -hda imagedisk
+
+  - 这样一来，当QEMU运行的时候，就可以随时将当前状态通过savevm [tag]命令保存到imagedisk磁盘文件中了。[tag]可以自己决定，只是为镜像起一个名字，如savevm img0。在保存后，使用info snapshots命令即可以看到所有保存的磁盘镜像。
+
+   .. code-block:: console
+
+      (qemu) info snapshots
+      List of snapshots present on all disks:
+      ID        TAG                     VM SIZE                DATE       VM CLOCK
+      --        img0                   57.3 MiB 2022-03-16 01:50:22   00:00:26.950
+
+   - 在保存镜像至磁盘文件后，只要后面启动的时候在参数-hda后面带上这个磁盘文件，即可以通过loadvm [tag]的方式恢复保存的镜像，并回到保存时的机器状态进行使用了。
+
+4、gva2gpa/gpa2hpa/gpa2hva
+***************************
+
+在调试裸机程序或者内核的时候，可能经常需要知道某块虚拟内存对应的物理地址，从而进行操作，在QEMU中，模拟器中guest的虚拟地址叫做gva，物理地址叫做gpa。而gva和gpa之间的转换关系在有些时候是很利于调试的。QEMU的monitor控制台提供了gva2gpa这个功能，让我们能把一个gva转换为对应的gpa。同时，还提供了gpa2hpa，gpa2hva两个功能，让我们可以将gpa转换为物理机眼中的物理地址或者虚拟地址，在需要的时候可以使用。
+
+.. code-block:: console
+
+   (qemu) gva2gpa 0xffffffc0104d16c0
+   gpa: 0x404d16c0
diff --git a/docs/source/developer_guide/debug/qemu/qemu_start.rst b/docs/source/developer_guide/debug/qemu/qemu_start.rst
new file mode 100644
index 0000000000000000000000000000000000000000..b5a1d7326d9cb24e5206e9bf9ee3a5953337b8de
--- /dev/null
+++ b/docs/source/developer_guide/debug/qemu/qemu_start.rst
@@ -0,0 +1,420 @@
+.. _qemu_start:
+
+QEMU使用
+########
+
+本文档主要介绍如何通过qemu运行openEuler Embedded，以及如何使能网络，如何共享宿主机的文件。下面以arm64为例，其它架构与之类似。
+
+1. 安装QEMU
+===========
+
+   方法一：通过以下命令安装QEMU
+
+     .. tabs::
+
+        .. tab:: openEuler
+
+           $ sudo yum install qemu-system-aarch64
+
+        .. tab:: Ubuntu
+
+           $ sudo apt-get install qemu-system-arm
+
+        .. tab:: SUSELeap15.4
+
+           $ sudo zepper install qemu-arm
+
+   方法二：基于openEuler社区 `QEMU <https://gitee.com/openeuler/qemu/tree/stable-5.0/>`_ 代码自行编译
+
+     1. 首先下载对应的代码并切换到stable-5.0分支：
+
+     .. code-block:: console
+
+        $ git clone https://gitee.com/openeuler/qemu.git qemu
+        $ cd qemu
+        $ git checkout -b stable-5.0 remotes/origin/stable-5.0
+
+     2. 编译生成对应的二进制：
+
+     .. code-block:: console
+
+        $ ./configure --target-list=arm-softmmu,aarch64-softmmu --disable-werror
+        $ make -j 8
+        $ make install #调试不需要
+
+     编译完成后会生成 ``arm-softmmu/qemu-system-arm``、``aarch64-softmmu/qemu-system-aarch64`` 两个文件。
+
+     .. note::
+
+        - | configure 执行过程中，可能会有诸如 ``glib-2.48 gthread-2.0 is required to compile QEMU`` 的失败打印，请按照提示自行安装升级对应的软件包。
+
+        - | configure 时可以通过不同的参数来 ``enable/disable`` 一些 QEMU 的特性或编译选项，如示例中增加的 ``--disable-werror`` 可以允许编译 warning；
+          | 如想要体验 openEuler Embedded 共享文件系统场景，需要在 configure 时增加 ``--enable-virtfs`` 来使能对应功能。
+
+2. 获取openEuler Embedded镜像
+=============================
+
+   参照 :ref:`快速上手<getting_started>` 部分，使用 `yocto-meta-openeuler <https://gitee.com/openeuler/yocto-meta-openeuler>`_ 项目构建 ARM64 QEMU 镜像，或者在 `dailybuild <http://121.36.84.172/dailybuild/openEuler-Mainline/>`_ 下载镜像。
+
+3. 使用QEMU运行镜像
+===================
+
+   一个简单的qemu执行命令如下：
+
+   .. code-block:: console
+
+      $ qemu-system-aarch64 -M virt-4.0 -m 1G -cpu cortex-a57 -nographic \
+          -kernel zImage \
+          -initrd openeuler-image-qemu-aarch64-*.rootfs.cpio.gz
+
+   执行之后等待OS加载完成，很快就能看到登陆提示：
+
+   .. code-block:: console
+
+      Authorized uses only. All activity may be monitored and reported.
+      qemu-aarch64 login:
+
+   这意味您已经成功在机器上启动了openEuler Embedded的系统，但此时无法配置网络，也无法通过共享文件系统的方式访问宿主机的文件，接下来会分别介绍如何使能网络和共享文件系统。
+
+.. _qemu_enable_net:
+
+4. 使能网络场景
+===============
+
+.. _qemu_local_network:
+
+使能本地网络
+----------------
+
+   通过 QEMU 的 ``virtio-net`` 和宿主机上的虚拟网卡，可以实现宿主机和 openEuler Embedded 之间的网络通信，之后可以通过 ``scp`` 实现宿主机和 openEuler Embedded 传输文件。
+
+   **Step1：宿主上建立虚拟网卡**
+
+     在宿主机上需要建立名为tap0的虚拟网卡，可以借助脚本实现，创建 :file:`/etc/qemu-ifup` 脚本，具体内容如下：
+
+     .. tabs::
+
+        .. code-tab:: shell Ubuntu
+
+           #!/bin/bash
+           ifconfig $1 192.168.10.1 up
+
+        .. code-tab:: shell SUSELeap15.4
+
+           #!/bin/bash
+           ip tuntap add dev "$1" mode tap
+           ip link set dev "$1" up
+           ip addr add 192.168.10.1/24 dev "$1"
+
+     其执行需要root权限：
+
+     .. code-block:: console
+
+        $ chmod a+x /etc/qemu-ifup
+
+     通过 :file:`qemu-ifup` 脚本，宿主机上将创建名为tap0的虚拟网卡，地址为 ``192.168.10.1``。
+
+   **Step2：启动QEMU时添加netdev**
+
+     针对aarch64(ARM Cortex A57)，运行如下命令：
+
+     .. code-block:: console
+
+        $ qemu-system-aarch64 -M virt-4.0 -m 1G -cpu cortex-a57 -nographic \
+           -kernel zImage \
+           -initrd openeuler-image-qemu-aarch64-*.rootfs.cpio.gz \
+           -device virtio-net-device,netdev=tap0 \
+           -netdev tap,id=tap0,script=/etc/qemu-ifup
+      
+     .. note::
+        如果宿主机是Ubuntu，则运行上述命令可能会出现could not configure /dev/net/tun: Operation not permitted\
+        的错误。此时，用户需要sudo权限执行上述命令，才能正常运行。
+
+   **Step3：配置openEuler Embedded网卡**
+
+     openEuler Embedded登陆后，默认会为 eth0 配置地址 ``192.168.10.8``：
+
+     .. code-block:: console
+
+        qemu-aarch64 ~ # ifconfig
+        eth0      ... ...
+                  inet addr:192.168.10.8  Bcast:0.0.0.0  Mask:255.255.255.0
+
+     也可以通过 ``ifconfig`` 手动配置新的地址，如：
+
+     .. code-block:: console
+
+        $ ifconfig eth0 192.168.10.2
+
+   **Step4：确认网络连通**
+
+     在openEuler Embedded中，执行如下命令：
+
+     .. code-block:: console
+
+        $ ping 192.168.10.1
+
+     如能ping通，则宿主机和openEuler Embedded之间的网络是连通的。
+
+.. _qemu_internet_nat:
+
+使能互联网
+--------------
+
+如果宿主机可以与互联网连接，则可以通过NAT模式，与互联网连接。
+   
+   **Step1：在宿主机添加新的网桥**
+
+   NAT模式的网络包转发的流程如下：
+
+   .. code-block:: console
+
+      # 出栈
+      虚拟机网卡（eth0）-> 虚拟机网卡（vnet0）->网桥（br）---- iptable forward -----宿主机网卡（enp1s0）->发出
+      # 入栈
+      虚拟机网卡（eth0）<- 虚拟机网卡（vnet0）<-网桥（br）---- iptable forward -----宿主机网卡（enp1s0）<-收到
+   
+   因此，首先需要在宿主机上添加一个新的网桥，如下：
+
+   .. code-block:: console
+
+      # 新增一个网桥
+      $ brctl addbr br_qemu
+      # 网桥作为QEMU中openEuler Embedded的网关，需要配置IP地址
+      $ ifconfig br_qemu 192.168.122.1/24
+      # 启动网桥
+      $ ifconfig br_qemu up
+      # 将ip forward功能打开
+      $ echo 1 >> /proc/sys/net/ipv4/ip_forward 
+
+   其中，网桥名称 ``br_qemu`` 可以被更改，IP地址可以更换为任意的未被占用的局域网地址。
+   
+   **Step2：配置iptables**
+
+   在宿主机中，执行如下命令：
+
+   .. code-block:: console
+
+      $ iptables -A FORWARD -i br_qemu -o enp1s0 -j ACCEPT
+      $ iptables -A FORWARD -o br_qemu -i enp1s0 -j ACCEPT
+      $ iptables -t nat -A POSTROUTING -s 192.168.122.0/24 -j MASQUERADE # NAT地址转换
+
+   其中，enp1s0为宿主机的网卡名称，需要根据实际情况进行修改。
+
+   **Step3：启动QEMU时添加netdev**
+
+   以aarch64(ARM Cortex A53)为例，运行如下命令：
+
+   .. code-block:: console
+
+      $ sudo qemu-system-aarch64 -M virt,gic-version=3 -m 1G -cpu cortex-a53 \
+         -nographic -smp 4 -kernel zImage -dtb qemu_mcs.dtb \
+         -netdev bridge,br=br_qemu,id=net0 -device virtio-net-pci,netdev=net0 \
+         -initrd rootfs.cpio.gz -nographic 
+
+   其中， ``-netdev`` 选项中 ``br`` 参数为宿主机上新建的网桥名称。
+   ``-device`` 选项中 ``netdev`` 参数为 ``-netdev`` 指定的 ``id``，
+   指定了设备应该连接到的后端。
+
+   **Step4：配置openEuler Embedded网卡**
+
+   openEuler Embedded登陆后，用 ``ifconfig`` 查看网卡名称，如 ``eth0`` 。
+   执行如下命令配置网卡的IP地址和ip route的默认网关：
+
+   .. code-block:: console
+
+      $ ifconfig enp0s1 192.168.122.11 netmask 255.255.255.0
+      $ ip route add default via 192.168.122.1 dev enp0s1
+   
+   其中，192.168.122.11可以更改为任意的未被占用的局域网地址。但是，需要保证与宿主机的网桥在同一个网段。
+   ``ip route`` 添加默认网关的作用是，当openEuler Embedded需要访问互联网时，将数据包转发到宿主机的网桥上，再由宿主机的网桥转发到互联网。
+
+   **Step5：配置DNS**
+
+   在openEuler Embedded中，执行如下命令：
+
+   .. code-block:: console
+
+      # 修改DNS配置文件
+      $ vi /etc/resolv.conf
+      # 添加DNS服务器地址
+      $ nameserver 1.2.3.4
+
+   **Step6：确认网络连通**
+
+   在openEuler Embedded中，执行如下命令：
+
+   .. code-block:: console
+
+      $ ping www.baidu.com
+   
+   如能ping通，则说明openEuler Embedded可以访问互联网。
+
+5. 使能共享文件系统场景
+=======================
+
+   通过共享文件系统，可以使得运行 QEMU 仿真器的宿主机和 openEuler Embedded 共享文件，这样在宿主机上交叉编译的程序，拷贝到共享目录中，即可在 openEuler Embedded 上运行。注意 QEMU 必须支持 virtfs，即配置了 ``--enable-virtfs``。
+
+   假设将宿主机的 ``/tmp`` 目录作为共享目录，并事先在其中创建了名为 :file:`hello_openeuler.txt` 的文件，使能共享文件系统功能的操作指导如下：
+
+   **Step1：启动QEMU时添加fsdev**
+
+     针对aarch64(ARM Cortex A57)，运行如下命令：
+
+     .. code-block:: console
+
+        $ qemu-system-aarch64 -M virt-4.0 -m 1G -cpu cortex-a57 -nographic \
+            -kernel zImage \
+            -initrd openeuler-image-qemu-aarch64-*.rootfs.cpio.gz \
+            -device virtio-9p-device,fsdev=fs1,mount_tag=host \
+            -fsdev local,security_model=passthrough,id=fs1,path=/tmp
+
+   **Step2：映射文件系统**
+
+     在 openEuler Embedded 启动并登录之后，需要运行如下命令，映射(mount)共享文件系统：
+
+     .. code-block:: console
+
+        $ cd /tmp
+        $ mkdir host
+        $ mount -t 9p -o trans=virtio,version=9p2000.L host /tmp/host
+
+     即把共享文件系统映射到 openEuler Embedded 的 ``/tmp/host`` 目录下。
+
+   **Step3：检查共享是否成功**
+
+     在openEuler Embedded中，执行如下命令：
+
+     .. code-block:: console
+
+        $ ls /tmp/host
+
+     如能发现hello_openeuler.txt，则共享成功。
+
+6. 使能运行虚拟磁盘场景
+=======================
+
+   **Step1：创建虚拟磁盘**
+
+      要实现在openEuler Embedded中共享文件，使用共享文件系统是一个不错的方法。然而，qemu启动命令是将系统加载到内存，在某些应用场景下需要频繁启动openEuler Embedded，每次都需要重新设置共享文件夹，这样操作就显得繁琐。为了解决这个问题，可以考虑构建虚拟磁盘，以实现之前的设置永久保留。下面以SUSE Leap 15.4为例，介绍构建虚拟磁盘的过程：
+
+      .. code-block:: shell
+
+         # 创建1G虚拟磁盘
+         $ dd if=/dev/zero of=virtual_disk.img bs=1M count=1024
+
+         # 利用fdisk分区
+         $ sudo fdisk virtual_disk.img
+
+         # 将虚拟磁盘挂载
+         $ sudo losetup -Pf --show virtual_disk.img
+
+         # 格式化文件系统，可以通过ls /dev查看虚拟磁盘具体挂载在哪
+         $ sudo mkfs.ext4 /dev/loop0p1
+
+         # 挂载虚拟磁盘
+         $ sudo mkdir /mnt/my_mount_point
+         $ sudo mount /dev/loop0p1 /mnt/my_mount_point
+
+   **Step2：复制根文件系统**
+
+      将 ``openeuler-image-qemu-aarch64-*.rootfs.cpio.gz`` 解压，随后拷贝到 ``/mnt/my_mount_point`` 目录下：
+
+      .. code-block:: shell
+
+         # 在openeuler-image-qemu-aarch64-*.rootfs.cpio.gz所在目录下创建temp目录并复制
+         $ mkdir temp
+         $ cp openeuler-image-qemu-aarch64-*.rootfs.cpio.gz temp && cd temp
+
+         # 解压根文件系统压缩包
+         $ gunzip -c openeuler-image-qemu-aarch64-*.rootfs.cpio.gz | cpio -idmv
+         $ sudo cp -r * /mnt/my_mount_point
+
+      现在，已成功创建一个包含openEuler Embedded系统的虚拟磁盘。通过qemu你可以运行这个虚拟磁盘中的系统，并且不需要每次登录时都重新设置密码，设置的共享文件夹也会被保留。
+
+   **Step3：启动虚拟磁盘**
+
+      以下是用于启动虚拟磁盘的qemu命令。为了避免每次都输入冗长的命令，你可以在 ``bashrc`` 文件中设置一个alias命令来实现快速启动。
+
+      .. code-block:: console
+
+         $ sudo qemu-system-aarch64 -M virt,gic-version=3 -m 1G -cpu cortex-a57 \
+            -append 'maxcpus=3 root=/dev/vda1 rootfstype=ext4 rw' \
+            -smp 4 -kernel zImage -dtb qemu_mcs.dtb -device virtio-net-device,netdev=tap0 \
+            -netdev tap,id=tap0,script=/etc/qemu-ifup \
+            -drive file=virtual_disk.img,format=raw -nographic"
+
+      | 其中启动虚拟盘的关键参数如下：
+      | ``root=/dev/vda1`` ：指定了根文件系统的位置在挂载的虚拟磁盘的第一块分区上
+      | ``-drive file=virtual_disk.img,format=raw`` ：添加一个虚拟磁盘作为虚拟机的存储，虚拟磁盘文件为virtual_disk.img。
+      | ``-netdev tap,id=tap0,script=/etc/qemu-ifup`` ： 配置网络设备tap0，并指定用于管理该设备的脚本为/etc/qemu-ifup。
+
+   **Step4：设置SSH密钥**
+
+      尽管虚拟磁盘保存了密码，避免了每次登录时的密码设置，但在实际的调试过程中，通常需要频繁使用scp传输文件或者打开多个终端进行SSH连接。这时，为了简化操作，可以通过配置SSH密钥的方式实现无需输入密码的登录：
+
+      .. code-block:: shell
+
+         # 生成密钥对
+         $ ssh-keygen
+
+         # 选择一个文件保存公钥位置，回车默认保存在/home/<user>/.ssh目录下
+         $ Enter file in which to save the key (/home/<user>/.ssh/id_rsa):
+
+         # 设置密钥短语，用于保护私钥，回车即可
+         $ Enter passphrase (empty for no passphrase):
+
+         # 再次输入密钥短语，回车即可
+         $ Enter same passphrase again:
+
+      如果你看到类似以下的输出，表示SSH密钥已成功生成并配置完毕：
+
+      .. code-block:: console
+
+         Your identification has been saved in /home/<user>/.ssh/id_rsa
+         Your public key has been saved in /home/<user>/.ssh/id_rsa.pub
+         The key fingerprint is:
+         SHA256:rOt1tPXpLY9nPiI4ASV/DLHV+5LG/9JBb96jhQu9fPU <user>@localhost.localdomain
+         The key's randomart image is:
+         +---[RSA 3072]----+
+         |         ....    |
+         |       . oo  .   |
+         |        +.o   .  |
+         |       o . o . . |
+         |        S o o + .|
+         |       . o o.*.++|
+         |      . . =..o===|
+         |       o + .oo*BE|
+         |     .o   . .=*BO|
+         +----[SHA256]-----+
+
+      现在，你只需将 ``/home/<user>/.ssh/id_rsa.pub`` 文件的内容追加到虚拟磁盘中的 ``/root/.ssh/authorized_keys`` 文件中即可完成配置。这样，你的SSH密钥将被添加到虚拟机的授权密钥列表中，从而实现免密码的SSH登录。
+
+      .. code-block:: shell
+
+         #将宿主机中的公钥输出，并复制
+         $ cat ~/.ssh/id_rsa.pub
+
+         #在qemu中创建目录，并复制内容
+         $ mkdir /root/.ssh
+
+         # 粘贴内容保存退出
+         $ vi authorized_keys
+
+   设置完成之后，宿主机和openEuler Embedded即可免密通信。
+
+附录：QEMU常用的启动参数
+========================
+
+   以下是一些常用的QEMU启动参数：
+
+   - **-M virt**: 指定需要使用的machine类型，virt是qemu提供的一个通用machine，可以同时支持arm32和arm64（部分cortex不支持）， ``-M help`` 可以列出所有支持的machine列表
+   - **-m 1G**: 可选，可以通过修改此参数来增大OS的可用内存
+   - **-cpu cortex-a57**: 指定模拟的cpu类型，指定 ``-M`` 的情况下可以使用 ``-cpu help`` 查看当前machine支持的cpu类型
+   - **-smp 2**: 可选，可以修改OS的cpu数量，默认为1
+   - **-append**: 可选，指定内核的启动参数(cmdline)
+   - **-kernel**、**-initrd**: 分别用于指定OS的内核和文件系统
+   - **-dtb**: 可选，用于指定dtb(device tree)文件
+   - **-d in_asm -D qemu.log**: 可选，输出qemu在tcg模式下的"指令流"。 ``-d`` 选择指令流类型，可以用 ``-d help`` 查看支持的选项列表； ``-D`` 指定输出的文件名
+   - **-s -S**: 可选，调试参数。 ``-S`` 可以让qemu加载OS的zImage、initrd到指定位置后停止运行，等待gdb连接； ``-s`` 等价于 ``--gdb tcp::1234`` ，启动gdb server并默认监听1234端口
+   - **-serial**: 可选，用于串口重定向。不指定时默认为 ``-serial stdio`` ，即打印到标准输入输出。也可以重定向到tcp: ``-serial tcp::1111,server,nowait`` ，通过 ``telnet localhost 1111`` 连接
diff --git a/docs/source/developer_guide/develop/board-support/add_new_board.rst b/docs/source/developer_guide/develop/board-support/add_new_board.rst
new file mode 100644
index 0000000000000000000000000000000000000000..a1b4dcb03e2247f6fb97b46f4fd695fa49d767e4
--- /dev/null
+++ b/docs/source/developer_guide/develop/board-support/add_new_board.rst
@@ -0,0 +1,46 @@
+.. _add_new_board:
+
+======================================
+新增既有厂商硬件指南
+======================================
+
+本篇章介绍如何在已有厂商下新增新硬件。
+
+新增既有厂商硬件
+==========================================================
+
+厂家或者实例层已经有示例版的 Machine.conf 的情况下我们只需要在现有的基础上定制即可，示例层基本已经把所必须的启动相关固件等镜像做了打包实现。需要的准备工作如下：
+
+1. 连接主机(窗口1)按照以下流程准备编译工程
+
+    ::
+
+      # 按照初始化工程，以下initdir可以换成自己的命名
+      oebuild init initdir  # 如果用自己fork的仓库可以加 -u <url> -b <branch> 指定自己链接与分支
+      # 下载必须layer以及docker
+      cd initdir && oebuild update
+      # 新增开发板的oebuild单板配置：在yocto-meta-openeuler/.oebuild/platform/下参考对应的模板内容新建一个自己命名的板子，如xyz-abcd.yaml。
+      cd src/yocto-meta-openeuler/.oebuild/platform/; cp orangepi5.yaml xyz-abcd.yaml
+      # 修改xyz-abcd.yaml的内容machine变量为自己的机器名如xyz-abcd，修改后返回，创建并进入编译环境。
+      cd -; oebuild generate -p xyz-abcd;cd build/xyz-abcd && oebuild bitbake
+
+2. 打开窗口2或者vscode，切换到主机的initdir/src/yocto-meta-openeuler，在bsp/meta-openeuler-bsp/conf/machine下，参考其他的已存在的模板，新增自己板子的xyz-abcd.conf，引用默认配置后修改参数主要如下：
+    
+- KERNEL_DEVICETREE: 设备树名，也就是传递过去make的构建设备树目标，如果需要构建特殊镜像如rockchip的boot.img可以指定ROCKCHIP_KERNEL_DTB_NAME。
+- UBOOT_MACHINE：指定uboot编译使用的defconfig。
+- KBUILD_DEFCONFIG：内核的defconfig预配置，如果是rk的3399，3568，3588也可以置空，此时会由OPENEULER_KERNEL_CONFIG决定传进去的文件。
+- WKS_FILE：用于创建分区映像文件的位置；可以自己增加自定义的WKS_FILE以解决具体的分区大小等信息。（可选，用于定义wic镜像）
+
+增加自定义设备树与内核配置：
+
+    ::
+
+      # 完成上述操作后，在容器环境（窗口1）中下载对应的内核
+      bitbake virtual/kernel -c fetch
+      # 下载完成后，在主机中（窗口2）把abcd的设备树放到内核中的对应位置
+      cp abcd.dts* initdir/src/xxx-kernel/arch/<对应架构>/boot/dts/<vendor>/
+      # 在主机中（窗口2）如果上面指定了KBUILD_DEFCONFIG，请把对应的文件复制过去
+      cp xxxx_defconfig initdir/src/xxx-kernel/arch/<对应架构>/configs/
+      # 编译镜像：在容器环境（窗口1）中编译镜像，然后烧录测试
+      bitbake openeuler-image
+      # 如果希望在社区中开源可以把社区的xxx-kernel fork到自己仓库，把增加了设备树的内核仓库推到自己仓库，并提PR即可
diff --git a/docs/source/developer_guide/develop/board-support/add_new_bsp_layer.rst b/docs/source/developer_guide/develop/board-support/add_new_bsp_layer.rst
new file mode 100644
index 0000000000000000000000000000000000000000..95fa7a73361e233a51f24879ac91e85dd30335a1
--- /dev/null
+++ b/docs/source/developer_guide/develop/board-support/add_new_bsp_layer.rst
@@ -0,0 +1,195 @@
+.. _add_new_bsp_layer:
+
+======================================
+新增 BSP 层指南
+======================================
+
+本篇章介绍BSP层基础知识以及如何新增BSP层。
+
+
+BSP 层介绍
+=================
+
+板级支持包（BSP）是定义如何支持特定硬件设备、设备集或硬件平台的信息集合。BSP包括有关设备上存在的硬件功能的信息、内核配置信息以及所需的任何其他硬件驱动程序；BSP还列出了除了用于基本和可选平台功能的通用Linux软件堆栈之外所需的任何其他软件组件，例如"u-boot"和"grub"。
+
+因此，BSP层也需要提供如上的功能。BSP层与其他yocto层定义在技术上并没有区别，BSP层也是一个yocto层，只是提供的功能与普通层会有稍许差异。BSP层的核心是 :file:`conf/machine/*.conf` 文件，其中定义了硬件依赖的信息。BSP层的目录层级一般分布如下： ::
+
+    conf：存放一或多个bsp_root_name.conf文件；
+    classes：存放硬件相关的类文件目录；
+    recipes-bsp：存放启动相关固件的recipes目录；
+    recipes-kernel：存放与内核相关固件recipes目录；
+    recipes-*：其他的一些recipes目录，通常采用bbappend对源bb进行适配，实现适配硬件的功能；
+
+
+编写 bsp_root_name.conf 常用的变量
+=========================================
+
+编写 :file:`conf/machine/bsp_root_name.conf` 需要了解一些yocto已支持的与硬件有关的变量。
+
+- PREFERRED_PROVIDER_virtual/kernel：定义内核的源bb；openEuler已默认设置为linux-openeuler；
+- PREFERRED_VERSION_linux-yocto：poky中有多个linux-yocto（内核，openEuler需改为linux-openeuler）的版本，此变量可决定需要的linux-yocto的版本；openEuler内核目前只有一个版本，可不设置；
+- MACHINE_FEATURES：支持的硬件功能列表；
+- MACHINE_EXTRA_RRECOMMENDS：与硬件相关的程序包列表，这些程序包对于启动映像不是必需的，常定义为内核模块、设备树等包；当前openEuler未使用，期待后续优化；
+- EXTRA_IMAGEDEPENDS: 构建镜像依赖于配方（类似于DEPENDS），但不会安装到根文件系统；
+- DEFAULTTUNE：优化硬件、CPU和应用程序性能，yocto当前已支持很多的处理器，见 ``meta/conf/machine/include`` 目录；
+- TUNE_FEATURES：在给定特定处理器的情况下，用于调整编译器以获得最佳使用的功能；影响TUNE_CCARGS变量；
+- TUNE_CCARGS：为目标系统指定架构特定的C编译器标志；影响CC、CXX等变量；
+- IMAGE_FSTYPES：创建根文件系统的格式；
+- EXTRA_IMAGECMD：指定镜像创建命令的其他选项，影响IMAGE_CMD变量；使用时需对应镜像类型关联的override；
+- IMAGE_CMD：指定为特定镜像类型创建镜像文件的命令；使用时需对应镜像类型关联的override；
+- SERIAL_CONSOLES：定义要使用getty启用的串行控制台（TTY）；
+- SERIAL_CONSOLES_CHECK：指定TTY设备，以便在使用getty启用它们之前检查 ``/proc/consoles`` ；此变量目前仅支持SysVinit，不支持systemd；
+- KERNEL_IMAGETYPE：要为设备构建的内核类型；
+- KERNEL_DEVICETREE：生成的Linux内核设备树（即dtb文件的名称）；
+- KERNEL_MODULE_AUTOLOAD：启动时自动加载的内核模块；
+- KERNEL_EXTRA_ARGS：编译内核时传递的"make"命令行参数。
+- UBOOT_SUFFIX：指向生成的U-Boot扩展名，默认为 ``bin``；
+- UBOOT_MACHINE：指定生成U-Boot映像时在make命令行上传递的值；
+- UBOOT_CONFIG：可同时配置UBOOT_MACHINE、IMAGE_FSTYPE、UBOOT_BINARIES，以','为分割符；类似于PACKAGECONFIG变量；
+- UBOOT_ENTRYPOINT：指定U-Boot映像的入口点；
+- UBOOT_LOADADDRESS：指定U-Boot映像的加载地址；
+- IMAGE_BOOT_FILES：使用带有"bootimg partition"或"bootimg efi"源插件的Wic工具准备映像时，安装在设备引导分区中的文件；
+- WKS_FILE: 用于创建分区映像文件的位置；
+- EFI_PROVIDER：指定使用的EFI bootloader；
+- XSERVER：指定应安装的程序包，以便为当前计算机提供X服务器和驱动程序；
+- PACKAGE_EXTRA_ARCHS：指定与设备CPU兼容的架构列表。当您为使用不同处理器（如XScale和ARM926-EJS）的多个不同设备构建时，此变量非常有用。
+
+.. note:: 
+    
+    - ENABLE_UART：树梅派层独有变量，为1则使能UART功能；
+    - CMDLINE：树梅派层独有变量，用于生成cmdline.txt；
+    - CMDLINE_SERIAL：树梅派层独有变量，用于生成CMDLINE。
+
+
+bsp_root_name.conf 变量使用示例
+===================================
+
+=================================== ===============================================================
+变量                                     使用示例
+=================================== ===============================================================
+DEFAULTTUNE                            DEFAULTTUNE ?= "riscv64"
+TUNE_FEATURES                          TUNE_FEATURES ??= "${TUNE_FEATURES_tune-${DEFAULTTUNE}}"
+PREFERRED_PROVIDER_virtual/kernel      PREFERRED_PROVIDER_virtual/kernel = "linux-openeuler"
+KERNEL_IMAGETYPE                       KERNEL_IMAGETYPE = "zImage"
+KERNEL_DEVICETREE                      KERNEL_DEVICETREE = "am335x-bone.dtb am335x-boneblack.dtb am335x-bonegreen.dtb"
+KERNEL_MODULE_AUTOLOAD                 KERNEL_MODULE_AUTOLOAD += "mlan"
+KERNEL_EXTRA_ARGS                      KERNEL_EXTRA_ARGS += "LOADADDR=${UBOOT_ENTRYPOINT}"
+EXTRA_IMAGEDEPENDS                     EXTRA_IMAGEDEPENDS += "u-boot"
+MACHINE_FEATURES                       MACHINE_FEATURES += "efi pci vc4graphics"
+MACHINE_EXTRA_RRECOMMENDS              MACHINE_EXTRA_RRECOMMENDS += "kernel-modules"
+IMAGE_FSTYPES                          IMAGE_FSTYPES += "cpio.gz"
+EXTRA_IMAGECMD                         EXTRA_IMAGECMD_ext4 ?= "-i 4096"
+IMAGE_CMD                              IMAGE_CMD_ext4 = "oe_mkext234fs ext4 ${EXTRA_IMAGECMD}"
+SERIAL_CONSOLES                        SERIAL_CONSOLES ?= "115200;ttyS0 115200;ttyO0"
+SERIAL_CONSOLES_CHECK                  SERIAL_CONSOLES_CHECK = "${SERIAL_CONSOLES}"
+UBOOT_SUFFIX                           UBOOT_SUFFIX ?= "bin"
+UBOOT_MACHINE                          UBOOT_MACHINE = "config"
+UBOOT_ENTRYPOINT                       UBOOT_ENTRYPOINT = "0x80008000"
+UBOOT_LOADADDRESS                      UBOOT_LOADADDRESS = "0x80008000"
+IMAGE_BOOT_FILES                       IMAGE_BOOT_FILES ?= "u-boot.${UBOOT_SUFFIX} ${SPL_BINARY} ${KERNEL_IMAGETYPE} ${KERNEL_DEVICETREE}"
+WKS_FILE                               WKS_FILE ??= "${IMAGE_BASENAME}.${MACHINE}.wks"
+EFI_PROVIDER                           EFI_PROVIDER ??= "grub-efi"
+XSERVER                                XSERVER ?= "xserver-xorg xf86-video-fbdev"
+=================================== ===============================================================
+
+
+bsp_root_name.conf 文件示例（from Poky）
+===========================================
+
+ :file:`meta-yocto-bsp/conf/machine/genericx86-64.conf`： ::
+      
+    #@TYPE: Machine
+    #@NAME: Generic x86_64
+    #@DESCRIPTION: Machine configuration for generic x86_64 (64-bit) PCs and servers. Supports a moderately wide range of drivers that should boot and be usable on "typical" hardware.
+
+    DEFAULTTUNE ?= "core2-64"
+    require conf/machine/include/tune-core2.inc
+    require conf/machine/include/genericx86-common.inc
+
+    SERIAL_CONSOLES_CHECK = "ttyS0"
+    #For runqemu
+    QB_SYSTEM_NAME = "qemu-system-x86_64"
+
+ :file:`meta-yocto-bsp/conf/machine/include/genericx86-common.inc`： ::
+
+    include conf/machine/include/x86-base.inc
+    require conf/machine/include/qemuboot-x86.inc
+    MACHINE_FEATURES += "wifi efi pcbios"
+
+    PREFERRED_VERSION_linux-yocto ?= "5.10%"
+    PREFERRED_PROVIDER_virtual/kernel ?= "linux-yocto"
+    PREFERRED_PROVIDER_virtual/xserver ?= "xserver-xorg"
+    XSERVER ?= "${XSERVER_X86_BASE} \
+                ${XSERVER_X86_EXT} \
+                ${XSERVER_X86_I915} \
+                ${XSERVER_X86_I965} \
+                ${XSERVER_X86_FBDEV} \
+                ${XSERVER_X86_VESA} \
+                ${XSERVER_X86_MODESETTING} \
+            "
+
+    MACHINE_EXTRA_RRECOMMENDS += "kernel-modules linux-firmware"
+
+    GLIBC_ADDONS = "nptl"
+
+    EXTRA_OECONF:append:pn-matchbox-panel-2 = " --with-battery=acpi"
+
+    IMAGE_FSTYPES += "wic wic.bmap"
+    WKS_FILE ?= "genericx86.wks.in"
+    EFI_PROVIDER ??= "grub-efi"
+    do_image_wic[depends] += "gptfdisk-native:do_populate_sysroot"
+    do_image_wic[recrdeptask] += "do_bootimg"
+
+
+yocto-meta-openeuler 仓 bsp 目录层次介绍
+===========================================
+
+bsp目录下存放openeuler当前支持的bsp层，开发者新增的bsp层放在此目录下；其中meta-openeuler-bsp层通常是对上游层的一些适配与自研，类似于meta-openeuler层与meta层的关系。以下对目录下各bsp层作简要介绍：
+
+-  ``meta-openeuler-bsp``
+
+  上游的bsp层无法独立在openeuler层中很好的工作，该层作为上游层与openeuler层之间的桥梁， ``meta-openeuler-bsp`` 层提供统一的对bsp层的修改，层中对recipes的修改基于yocto工程中 ``bbappend`` 形式来实现。
+
+-  ``meta-xxx``
+  
+  其它支持的bsp层，如meta-rockchip与meta-hisilicon。
+
+.. note:: 
+
+    原来该目录下存在原生的meta-raspberrypi层，但是由于openEuler Embedded代码结构的管理，该层被移到openeuler/meta-raspberrypi，该仓库的链接地址为：https://gitee.com/openeuler/yocto-meta-raspberrypi.git，在构建树莓派镜像时，我们需要树莓派的platform配置文件，该文件就是raspberrypi6-64.yaml，在该文件中引入了树莓派层，同时添加了repo下载信息，在repo中添加yocto-meta-raspberrypi是因为oebuild会在启用bitbake编译环境前下载该仓，而我们需要bitbake在解析菜谱前将所有需要的layer准备好。
+
+meta-raspberrypi 分析
+=============================
+
+**meta-raspberrypi实现树梅派镜像构建的原理：** 
+
+首先，树莓派主要启动方式是通过把镜像烧录到sd卡中来启动，这就需要在yocto工程中生成可供烧录至sd卡的镜像， ``meta-raspberrypi`` 层中提供了 ``classes/sdcard_image-rpi.bbclass`` 这样一个类文件来实现(也可以看作是一个制作脚本)。脚本中的实现也不复杂，主要是构建 boot.img 文件并写入/boot分区，把 rootfs 文件写入/root分区，其中 boot.img 中会包含dtb、cmdline、config、kernel、启动固件等内容，这些内容怎么获取，最终是什么样的形式，是由 ``recipes-bsp/bootfiles/`` 目录中对应的 recipes 来决定的， ``sdcard_image-rpi.bbclass`` 只负责将最终产物搬移至 boot.img 中。这也就是 ``classes`` 和 ``recipes-bsp`` 中主要组成部分，逻辑是 ``classes/sdcard_image-rpi.bbclass`` 镜像生成脚本依赖 ``recipes-bsp/bootfiles/`` 中启动相关recipes的产物。
+
+.. note:: 
+
+    具体怎么组织文件内容，以及最终镜像的产物由开发板对应的启动方式来确定。
+
+
+添加自定义的BSP层
+============================
+
+1. 初始化yocto构建环境；
+
+2. 增加一个普通的层；
+
+  ::
+
+      # 生成一个默认层，可以自定义层路径，默认在当前目录生成
+      $ bitbake-layers create-layer /path/to/yocto-meta-openeuler/bsp/meta-bsp_name
+      # 添加层到bblayers.conf
+      $ bitbake-layers add-layer /path/to/yocto-meta-openeuler/bsp/meta-bsp_name
+
+3. 根据需求编写 :file:`conf/machine/bsp_root_name.conf、bb、bbclass` （bb、bbclass文件是可选项）；通常需修改CPU、内核类型、根文件系统格式、设备树、内核模块等相关变量；
+
+4. 修改构建目录中 :file:`conf/local.conf` 中MACHINE变量的值为 :file:`conf/machine/bsp_root_name.conf` 实际的值（不加.conf）；
+
+5. 构建镜像。
+
+.. note:: 
+
+  如果涉及到二次打包镜像，建议像树莓派那样，提供定制化脚本，放在classes目录中，在 ``conf/machine/bsp_root_name.conf`` 中增加 ``IMAGE_CLASSES += "xxxxx"`` 使其生效，并增加相应依赖的启动固件的 recipes；如果涉及到其他固件，也可以添加相应的 recipes。
diff --git a/docs/source/developer_guide/develop/board-support/index.rst b/docs/source/developer_guide/develop/board-support/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..ea0c216afa12800427118af479e00f19bcd85bcf
--- /dev/null
+++ b/docs/source/developer_guide/develop/board-support/index.rst
@@ -0,0 +1,23 @@
+.. _openeuler_embedded_bsp:
+
+新增南向硬件支持
+################################
+
+本章介绍新增BSP方法以及目前已经支持的vendor列表等等。
+
+.. toctree::
+   :maxdepth: 1
+   :glob:
+   :caption: 新开发vendor/BSP层
+
+   add_new_bsp_layer.rst
+
+.. note::
+   如果厂商在 :ref:`board-support-list` 已经支持，可以按照下面的步骤快速新增。
+
+.. toctree::
+   :maxdepth: 1
+   :glob:
+   :caption: 增加已经支持的厂商开发板
+
+   add_new_board.rst
diff --git a/docs/source/developer_guide/develop/index.rst b/docs/source/developer_guide/develop/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..73de5b58c98a36f2dfead495e6ea337f66ab03ec
--- /dev/null
+++ b/docs/source/developer_guide/develop/index.rst
@@ -0,0 +1,14 @@
+.. _develop:
+
+代码开发指导
+============================
+
+该部分内容旨在对开发者在openEuler Embedded开发时进行指导。具体内容如下：
+
+.. toctree::
+   :maxdepth: 1
+
+   new_develop.rst
+   ../../yocto/development.rst
+   ../../oebuild/develop/index.rst
+   board-support/index
diff --git a/docs/source/developer_guide/develop/new_develop.rst b/docs/source/developer_guide/develop/new_develop.rst
new file mode 100644
index 0000000000000000000000000000000000000000..3f1164f942345e0529d110016c30ff914fdc5885
--- /dev/null
+++ b/docs/source/developer_guide/develop/new_develop.rst
@@ -0,0 +1,144 @@
+.. _new_develop:
+
+开发方式指导
+#####################
+
+代码开发可以分为基于SDK的开发以及基于yocto的开发，下面分别进行详细解释。
+
+基于SDK的开发方式
+=========================
+
+该开发方式在 :ref:`getting_started` 中 **基于SDK的应用开发** 章节有详细介绍。
+
+____
+
+
+基于yocto的开发方式
+=============================
+
+openEuler Embedded提供了基于yocto工程的开发方式，开发者可以依赖yocto构建工程中的编译器、库、头文件等进行开发。不同于SDK开发方式，yocto构建工程不需要手动设置编译器等，适用于添加软件包开发的场景，若只需单独编译用户态程序或内核，建议采用基于SDK的开发方式。
+
+下面将介绍如何使用ARM64的yocto构建工程进行开发。
+
+1. 搭建yocto构建环境
+----------------------
+
+   按照 :ref:`getting_started` 指导搭建ARM64构建环境，完成必要主机包安装以及oebuild构建环境初始化后，构建容器会被拉取到本地，此时在 ``<work_dir>`` 执行以下命令即可进入构建容器的环境：
+
+   .. code-block:: shell
+
+      cd <work_dir>
+
+      # 下载yocto-meta-openeuler以及构建使用的容器
+      oebuild update
+
+      # 下载全部源码，便于后续基于yocto的开发；也可以不下载，yocto构建时会按需下载源码。
+      oebuild manifest download -f src/yocto-meta-openeuler/.oebuild/manifest.yaml
+
+   构建环境生成后即可开始进行软件包/内核开发。
+
+2. 添加软件目录及代码
+--------------------------------
+
+   下面介绍两种添加软件目录及代码的方式，分别为本地添加及通过yaml添加。
+
+   1. **通过本地添加软件目录及代码**
+
+     本方式适用于纯本地调试，新增的目录无对应的远程仓库，以添加hello软件包（功能为打印hello world）为例，运行在openEuler Embedded根文件系统镜像中。
+
+     在src目录下创建一个hello目录，其中包含 :file:`hello.c` 文件，源码如下：
+
+     .. code-block:: c
+
+        #include <stdio.h>
+
+        int main(void)
+        {
+            printf("hello world\n");
+        }
+
+     编写CMakeLists.txt，和hello.c文件放在同一个目录，参考如下：
+
+     .. code-block:: CMake
+
+        project(hello C)
+
+        add_executable(hello hello.c)
+
+        install(TARGETS hello DESTINATION ${CMAKE_INSTALL_BINDIR})
+
+   2. **通过yaml添加软件目录及代码**
+
+     本方式适用于远程仓库已建立的情况，详细用法可参考 :ref:`openeuler_fetch`，在 gitee 或其他线上托管仓库上建立 hello 仓库，仓库中添加如上的hello.c及CMakeLists.txt文件，将仓库地址添加至 yaml 文件 :file:`yocto-meta-openeuler/.oebuild/manifest.yaml` 末尾：
+
+     .. code-block:: console
+
+         hello:
+            remote_url: https://gitee.com/openeuler/hello.git
+            version: 4da472bba5924d1d422b595ae7497935ee678de0
+
+3. 添加BB文件
+--------------------------------
+
+   添加完软件目录后，在yocto仓库中添加 hello 仓库的编译配方，配方添加方式参考 :ref:`yocto_development`，将BB文件添加至 ``yocto-meta-openeuler/meta-openeuler/recipes-examples/hello/`` 目录中，添加文件 hello_1.0.bb，BB文件参考如下：
+
+   .. code-block:: console
+
+      ### 包描述信息
+      DESCRIPTION = "Simple helloworld application by cmake"
+      ### 包组分类
+      SECTION = "examples"
+      ### LICENSE信息
+      LICENSE = "MIT"
+      ### LICENSE 文件路径以及对应的 md5sum 校验值
+      ### COMMON_LICENSE_DIR 变量指向 src/yocto-poky/meta/files/common-licenses 目录
+      ### 如果用户源码包含 license 文件，则不需要使用 COMMON_LICENSE_DIR 变量，直接使用相对路径指向 license 文件的位置即可
+      LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+      ### 源码文件位置，"file://" 开头表示文件为本地文件
+      ### 编译时框架会从如 src/bb名(不含版本号) 等相对路径查找文件，不需要从官方链接下载
+      SRC_URI = "file://hello \
+      "
+
+      ### 构建时源码所在的目录，yocto构建时会将源码拷贝/解压到 WORKDIR 目录
+      ### 若软件包为压缩包，解压后可能生成新一级目录，此时 S 需要赋值为: WORKDIR/解压后的目录
+      S = "${WORKDIR}/hello"
+
+      # 表示基于cmake构建系统编译
+      inherit cmake
+
+   更多的软件包添加配方解析参考 :ref:`yocto_recipe`，上述讲解为软件包定制添加，若开发者需要进行镜像定制则可参考 :ref:`yocto_image_develop`
+
+4. 添加编译项并编译全量镜像
+--------------------------------
+
+   根据 :ref:`yocto_image_develop` 章节，修改 ``yocto-meta-openeuler/meta-openeuler/recipes-core/images/openeuler-image-common.inc`` IMAGE_INSTALL 变量，追加 hello 包：
+
+   .. code-block:: console
+
+      IMAGE_INSTALL += "\
+      hello \
+      "
+
+   进入yocto编译环境, 命令如下：
+
+   .. code-block:: console
+
+      $ oebuild generate -p qemu-aarch64 -d build_arm64
+      $ oebuild bitbake
+      $ bitbake openeuler-image
+
+   把编译好的镜像和文件系统通过qemu启动。
+
+5. 运行软件
+--------------------------------
+
+   **运行用户态程序**
+
+   在openEuler Embedded系统中运行hello程序。
+
+   .. code-block:: console
+
+      $ hello
+
+   如运行成功，则会输出 ``hello world``。
diff --git a/docs/source/developer_guide/index.rst b/docs/source/developer_guide/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..bdf9142cb4d17c480f0dd67a2a087b955aa595f6
--- /dev/null
+++ b/docs/source/developer_guide/index.rst
@@ -0,0 +1,15 @@
+.. _develop_help:
+
+开发及贡献指导
+============================
+
+该部分内容旨在帮助开发者了解在openEuler Embedded项目下如何进行贡献以及需要遵守的相应规则。具体内容如下：
+
+.. toctree::
+   :maxdepth: 1
+
+   code_download_compile.rst
+   develop/index.rst
+   debug/index.rst
+   commit.rst
+   contribute_doc.rst
diff --git a/docs/source/faq/index.rst b/docs/source/faq/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..b1a85f46bb6cf84b8e0189aa8fcdbe1f9c57be51
--- /dev/null
+++ b/docs/source/faq/index.rst
@@ -0,0 +1,151 @@
+常见问题
+######################################
+
+Yocto
+=========
+
+Yocto是什么？
+-----------------------------
+Yocto Project是Linux基金会旗下的开源项目，可帮助开发人员跨硬件架构统一定制嵌入式Linux系统。\
+Yocto提供了一个灵活的工具集合和开发环境，使得所有系统开发者可以轻松地共享技术、软件栈，配置并\
+生成定制化镜像。
+
+Yocto是如何通过配置定制Linux镜像的？
+--------------------------------------
+首先，我们需要一些配置文件（configuration files），它们多以conf作为后缀。这些文件中包含了全局变量、\
+用户定义变量的定义以及硬件配置信息。它们告诉构建引擎BitBake需要将什么数据作为系统镜像的一部分。\
+BitBake知道要将哪些数据放入镜像后，即前往指定的网址下载相应的数据，并且按照要求剪裁后合入最终镜像。\
+后面这些具体工作的配置则一般由元数据（metadata）定义。
+
+配方（Recipes）则是元数据最常见的一种形式，大多以bb作为文件后缀。一个配方会包含一系列用于构建软件包的\
+设置和任务指引，具体包含：
+
+1. 源代码的获取地址
+   
+2. 具体需要应用的补丁
+   
+3. 文件校验码
+   
+4. 编译选项
+   
+5. 软件库之间、配方之间的依赖关系等。
+   
+这些软件包最终会被用来合入最终的系统镜像。\
+此外，Yocto最大特点之一便是它的开发模型——配方层模型（Layer Model）。\
+配方一般都存在于配方层里。配方层相当于储存配方集合的仓库。通过将相关的配方集合\
+在一起，我们可以将元数据模块化，隔离不相干的信息，如硬件相关的构建配置。\
+同时，配方层是有层级的，后加入的层级可以覆盖以前加入的层级的配方内容。
+
+Poky与Yocto的关系是什么？
+---------------------------------
+Poky是Yocto的参考发行版，是建立在OpenEmbedded构建系统（OpenEmbedded Core层 & BitBake\
+构建引擎）基础上的集成层。除了OpenEmbedded构建系统以外，还额外包含了一组元数据用于构建\
+使用者自己的发行版。此外，Poky还包含了部分Yocto组件，用于协助构建流程。
+
+注意，Poky不包含额外的二进制文件，它只是一个能将Linux源代码构建为发行版的可行例子。
+
+为什么我们主要修改yocto-meta-openeuler目录？它属于Yocto或者Poky的一部分吗？
+-------------------------------------------------------------------------------
+yocto-meta-openeuler目录则是我们自己的openEuler Embedded在定制\
+内核的时候所必须的相关配置和工具的集合。它包含了属于本项目独特的配方层meta-openeuler等。\
+我们在演进操作系统版本的时候，由于考虑到系统稳定性的问题，构建系统的底座\
+尽量少做改动，所以基础配方层“meta-oe”和“meta”以及相关工具虽然也会更新，\
+但是周期较长，大约半年到一年的时间。而我们可以通过修改独有的配方文件对\
+基础软件包做一些小的升级改进，可以及时的修补漏洞，提升性能等。此外，\
+我们也可以往yocto-meta-openeuler目录添加一些额外的层以及工具，用于增加功能。
+
+openEuler Embedded构建于Poky之上，而Poky则是Yocto组件和OpenEmbedded Core的集成层。\
+在构建镜像的时候，属于OpenEmbedded Core的基础配方层“meta-oe”和“meta”提供了\
+很多软件包的基础配置，openEuler Embedded独有的配方文件则在之后加入，并使用之前的配置。\
+如果遇到需要更新的情况，则独有的配方层里的内容可以覆盖基础配方层里的内容。如果只是需要进行微调，\
+不一定需要使用bb文件，也可以使用bbappend文件。
+
+综上，从开源项目的角度来说，openEuler Embedded是独立开源项目，但是使用了Poky项目里的\
+相关技术作为底座。从开发模型来说，yocto-meta-openeuler目录包含的配方层在Yocto的层级模型里\
+高于OpenEmbedded Core，因此openEuler Embedded的独有配方层依赖于这些基础配方层。\
+如果独有配方层中有重复的配置，则可以覆盖基础配方层中的配置，比如定义更新或者更旧的软件包版本。
+
+基于Yocto的项目的工作流程是什么样的？
+----------------------------------------
+1. 开发者指定系统架构，策略，补丁和配置细节。
+
+2. 构建系统从配方文件指定的地方拉取源代码。
+
+3. 代码下载到本地后，解压到本地工作区并进行相应的修改和操作（打补丁，执行配置和编译等）。
+
+4. 构建系统将编译后的软件安装到临时的待命区（staging area），并且按照自定义的格式（deb，rpm，ipk）进行打包。
+
+5. 整个构建过程会进行不同的质量保证和健全性测试。
+
+6. 当二进制文件生成后，构建系统会生成一个二进制数据包用于创建最终的根文件系统。
+
+7. 构建系统在生成根文件系统的同时，也会生成一个定制化的可扩展的SDK用于基于生成的定制化Linux的应用程序开发。
+
+openEuler Embedded是否支持软件包安装以及如何新增软件包？
+-------------------------------------------------------------------
+openEuler Embedded当前是基于Yocto构建的，而Yocto是支持软件包的，但其支持方式并不是像服务器系统或者桌面系统那样，可以默认通过dnf或者apt命令来安装软件包。
+由于openEuler Embedded一般面对的场景是没有显示，没有输入，且软件的成分运行过程中基本不会发生变化，例如路由器、工业控制器、机器人控制器等，所以默认生成的镜像
+中不带有软件包管理器，因此无法运行dnf或apt命令来安装新的软件包。
+
+Yocto其实在构建过程中本来就是按照软件包的形式来构建的，构建的成果按照软件包的形式打包（rpm或者deb或者ipk），然后按照软件包安装的方式的构建出根文件系统rootfs，然后
+再把根文件系统其与其他部件打包成可以烧录或者安装的系统镜像。软件包管理器也是个软件包，因此也可以集成到镜像中，从而用户可以通过dnf或apt命令来安装软件包。但需要注意的是，
+一方面使能软件包管理器需要更多的存储资源，例如一个几十MB大小的系统镜像基本上就无法容纳软件包管理器；另一方面，就算有了软件包管理器，也无法使用服务器系统或者桌面系统的软件包
+源来安装软件包，这是因为嵌入式系统与服务器系统、桌面系统的由于构建方式的不同，导致在软件包数据库的元数据上有着巨大的差异，例如软件包的组成、软件包拆包的规则、具体版本等等。
+嵌入式系统需要使用构建过程中产生的软件包元数据作为基准。
+
+Yocto当前支持的软件包格式有rpm、deb和ipk，但openEuler Embedded为了与openEuler其他场景保持一致，目前只支持rpm格式和dnf软件包管理器。
+
+在openEuler Embedded实现新增软件包有如下方式：
+
+1. 查询openeuler Embedded的软件包manifest文件，确认所需要的软件包是否以集成到openEuler Embedded中：
+
+    - 如有则把相应的软件包加入到镜像的配方文件中，重新生成镜像，并更新镜像。或者通过其他方式如使用dnf配合专门的软件包源实现增量更新。
+
+    - 如manifest文件中没有，则需要适配新的配方，这些配方可以参考yocto-poky、yocto-meta-openeuler乃至其他yocto生态，再结合openEuler的软件包仓库，具体可以参考
+      openEuler Embedded已集成的软件包实现，如busybox, core-utils等。
+
+2. 如实在需要在openEuler Embedded中安装服务器或者桌面系统的软件包，则可以在openEuler Embedded中通过轻量级容器运行时isulad运行一个服务器或者桌面系统的容器镜像，在里面
+   通过dnf或者apt来安装所需要的软件包，从而实现兼容服务器或者桌面系统生态。此时openEuler Embedded为一个支持容器的Host OS。
+
+Oebuild
+==========
+
+Oebuild和Yocto之间的关系
+-------------------------------
+Oebuild是openEuler Embedded项目旗下的开源项目之一，作为基于docker的工具，\
+简化了构建openEuler Embedded定制化的镜像的流程。\
+Oebuild将基于Yocto的开发流程中需要手动配置但是较为机械化的步骤整合了起来，\
+实现了一键配置构建镜像所需的顶层配置文件，一键生成镜像等操作。
+
+在构建的时候，开发者可以通过Oebuild提供的相关命令快捷的生成顶层配置文件（conf文件）。\
+之后，Oebuild会调用BitBake引擎，完成Yocto的工作流程，并最终输出镜像文件。
+
+Oebuild为什么使用容器进行构建？
+----------------------------------
+在构建的时候，由于需要进行交叉编译，我们会需要用到特定的编译工具链，但是主机环境很可能\
+已经存在一些编译工具链。如果直接进行构建，则可能出现编译路径冲突的问题，或者影响主机环境\
+中其他的一些依赖于已有编译工具链的进程运行。为了创建纯净的编译环境，我们使用容器将构建\
+环境与主机环境进行隔离，所以不论主机已有的编译环境如何，用户都可以不受影响的编译生成\
+指定的目标镜像、软件包或者SDK，同时也不会影响主机环境。
+
+Oebuild构建时如何避免受到上游社区的影响？
+--------------------------------------------------
+openEuler Embedded在构建时有许多软件包依赖上游社区，我们无法控制软件包的更新\
+时间节点，抑或是更新内容。有时，不兼容更新确实会导致OS镜像构建失败。Oebuild引入\
+“基线”功能，解决了这一问题。在构建镜像的时候，我们可以依照“基线”中定义的版本拉取相应的\
+软件包和补丁，即使上游社区的软件包更新，也不会改变我们生成的镜像中的软件包版本。
+
+“基线”的现实载体是manifest.yaml，里面的字段commit会指定\
+某软件包相应的版本。在上游仓库中拉取软件包源码的时候，我们会根据相应的commit ID拉取相应的源码，\
+保证构建的稳定性。
+
+为什么我运行了oebuild update以后，重新构建相同特性和架构的镜像却会失败？
+----------------------------------------------------------------------------
+首先，oebuild目前的容器镜像是以目录为单位的，而目录又是以特性和架构为参考。如果构建相同特性和架构的镜像，\
+构建目录会与以前的目录相同，所以使用的构建容器也与以前相同。那么，上次构建遗留下来的临时文件，也会存在于之前的\
+容器中。
+
+由于oebuild在运行时依赖于自己生成的某些缓存文件，而\ ``oebuild update``\命令并不会更新相关的\
+缓存文件，而是只更新仓库和容器。所以此时再进行构建，则部分旧缓存会影响构建进程导致误报。比较好的解决\
+办法是，在重新构建时运行命令\ ``oebuild bitbake [the image name] -c cleanall``\。这条命令会在\
+执行bitbake之前执行\ ``-c``\指定的命令，将所有缓存清除后再进行构建，这样就可以避免此问题。
\ No newline at end of file
diff --git a/docs/source/features/armnn.rst b/docs/source/features/armnn.rst
new file mode 100644
index 0000000000000000000000000000000000000000..6e82010cb60c4d11f9a63f4a2e4b14297d1494d7
--- /dev/null
+++ b/docs/source/features/armnn.rst
@@ -0,0 +1,106 @@
+.. _ArmNN:
+
+ArmNN的支持
+######################################
+
+本章主要介绍openEuler Embedded中ArmNN的特性、使用和构建。
+
+ArmNN介绍
+***********************************
+
+Arm NN SDK 是一套开源 Linux 软件和工具，支持在高能效的设备上运行机器学习工作负载。它桥接了现有神经网络框架与高能效的Arm Cortex CPUs、Arm Mali GPU 或 Arm 机器学习处理器。
+
+.. image:: ../../image/armnn/context_diagram.jpg
+
+如上图所示，Arm NN填补了现有NN框架和底层IP之间的空白。它可以帮助TensorFlow 和 Caffe等现有神经网络框架实现高效转换，并在Arm Cortex CPU和Arm Mali GPU上高效运行，无需修改。
+
+Arm NN SDK 运用 Compute Library，以 Cortex-A CPU和Mali GPU等可编程内核为目标，尽可能提高效率。其中包括为Arm机器学习处理器提供支持，以及通过CMSIS-NN 为Cortex-M CPU提供支持。
+
+Arm NN先将这些框架中的网络转换为内部Arm NN格式，然后通过Compute Library 将它们高效地部署在Cortex-A CPU和Mali-G71及Mali-G72等Mali GPU上（如果存在后者的话）。
+
+**主要优势**
+
+- 更轻松地在嵌入式系统上运行 TensorFlow和Caffe；
+- Compute Library 内部的一流优化函数，让用户充分发挥底层平台的强大性能；
+- 无论面向何种内核类型，编程模式都是相同的；
+- 现有软件能够自动利用新硬件特性；
+- 作为开源软件，能够相对简单地进行扩展，从而适应Arm合作伙伴的其他内核类型。
+
+构建指导
+***********************************
+
+ArmNN软件兼容 yocto-meta-openeuler 上做了很多准备工作，如 tensorflow的适配，Compute Library的适配，flatbuffers的使用等。openEuler Embedded ArmNN的代码位于 meta-openeuler/recipes-arm层上，社区开发者可根据需要自行构建 ArmNN软件，如构建一个在 arm64 架构下使用的 ArmNN工具。
+
+示例：如何让 openeuler-image 构建添加ArmNN软件。
+
+**步骤1**
+
+  修改meta-openeuler/recipes-core/packagegroups/packagegroup-base.bb 文件，在 RDEPENDS:packagegroup-base 中加入 armnn 包：
+
+  .. code-block:: console
+
+      RDEPENDS:packagegroup-base = " \
+      acl \
+      armnn \
+      attr \
+      ...
+
+  接下来按照官方 :ref:`oebuild_install` 指导构建使用即可。
+
+**步骤2**
+
+  将以上生成的系统镜像进行烧录，部署后验证ArmNN软件可用性。
+
+  .. code-block:: console
+
+     cd /usr/lib64/
+     ll libarm*
+
+  .. image:: ../../image/armnn/libs.jpg
+
+  可通过单元测试程序 UnitTests 验证ArmNN库的可用性：
+
+  .. code-block:: console
+
+     cd /usr/bin/
+     UnitTests
+
+  注：部分测试用例需用到armnn的编译输出文件“./armnn/22.11-r0/build/src/”，将“src”放置系统"/usr/bin"下再执行“UnitTests”，否则测试用例部分不通过。
+
+  如下图所示，则表示测试用例都通过，ArmNN库可用。
+
+  .. image:: ../../image/armnn/UnitTests.jpg
+
+使用说明
+***********************************
+ArmNN软件使用详见 `ArmNN Documentation <https://arm-software.github.io/armnn/latest/index.xhtml>`_ 。
+
+AI推理性能验证结果
+***********************************
+
+以目标检测为示例，验证ArmNN的推理加速效果：
+1）模型：yolov3 tiny（FLOAT32量化） 
+ 
+2）训练数据：COCO
+
+3）测试数据：640*480 H264视频
+
+**ArmNN推理速度**
+
+  .. image:: ../../image/armnn/inference_speed_table.jpg
+
+  .. image:: ../../image/armnn/inference_speed_diagram.jpg
+
+由以上图可得，在模型初始化和加载阶段，Ref模式比Acc模式快近4倍，但是在数据推理阶段，Acc模式比Ref模式有两个数量级的提升，可见硬件指令加速对于推理速度有极大的提升。
+
+**ArmNN内存占用率**
+
+  .. image:: ../../image/armnn/mem_table.jpg
+
+  .. image:: ../../image/armnn/mem_diagram.jpg
+
+由上图可得，Acc情况下，空间占用率要比Ref高，体现了用空间换时间的优化原则。
+
+  .. note::
+
+      glibc-ref是指基于GlibC的Openeuler Embedded且不做任何加速，musl-acc是指基于MuslC的Openeuler Embedded且使能ArmNN的指令加速和优化。
diff --git a/docs/source/features/clang_llvm.rst b/docs/source/features/clang_llvm.rst
new file mode 100644
index 0000000000000000000000000000000000000000..9df672bdf242213e86e80014851c0fe8c1c8d3c7
--- /dev/null
+++ b/docs/source/features/clang_llvm.rst
@@ -0,0 +1,162 @@
+.. _clang_llvm:
+
+clang/llvm 编译工具链支持
+#########################
+
+本章介绍如何使用 clang/llvm 编译工具链构建 openEuler Embedded。
+
+clang/llvm 介绍
+******************
+
+LLVM 项目是模块化和可重用编译器以及工具链的集合，clang 是其编译器前端。相比较于 GNU 编译工具链，其优势在于编译速度更快，静态检查工具更加完善，可拓展性更强等等。
+
+GNU 工具链与 LLVM 工具链主要区别如下表：
+
+========= ============== ==================
+项目      GNU工具链      LLVM工具链
+========= ============== ==================
+C编译器   gcc            clang
+C++编译器 g++            clang++
+binutils  GNU binutils   LLVM binutils
+汇编器    GNU as         集成汇编器
+链接器    ld.bfd,ld.gold LLVM linker ld.lld
+运行时    libgcc         compiler-rt
+原子操作  libatomic      compiler-rt
+C语言库   GNU libc glibc LLVM libc
+C++标准库 libstdc++      libc++
+C++ABI    libsupcxx      libc++abi
+栈展开    libgcc_s       LLVM libunwind
+========= ============== ==================
+
+meta-clang 层介绍
+********************
+
+``meta-clang`` 层包含使用 clang/llvm 编译工具链所需要的 recipes 和 bbclass 文件，由于 openEuler 使用 external-toolchain 机制，无需在 yocto 工程中编译 clang/llvm 工具链。
+
+meta-clang 层中主要起作用的是 clang.bbclass 文件，该文件用来控制编译时传入 clang/llvm 编译工具链的变量和依赖，除此之外，目前还有一小部分软件包并不完美支持使用 clang/llvm 来编译，nonclangable.conf 文件记录了这些软件包的情况。
+
+构建指导
+***********
+
+1. 使用 oebuild 和标准容器进行构建
+===================================
+
+   参考 :ref:`oebuild_install` 初始化容器环境，并熟悉使用 oebuild 构建 openEuler Embedded。使能 clang/llvm 编译工具链需要在生成配置文件时增加 ``-f clang``
+
+   .. code-block:: console
+
+      oebuild generate -p ${platform} -d ${build_directory} -f clang
+
+   键入 ``oebuild bitbake`` 进入容器环境进行镜像构建，构建命令如下
+
+   .. code-block:: console
+
+      bitbake openeuler-image-llvm
+
+   .. attention::
+
+      当前仅验证了 qemu-aarch64 和树莓派平台的标准镜像，包括 5.10 版本和 6.6 版本的内核。
+
+2. 使用自定义 clang/llvm 编译工具链进行构建
+============================================
+
+   用户也可以自定义定制 clang/llvm 编译工具链来进行 openEuler Embedded 的构建。
+
+2.1 LLVM 工具链构建方式
+------------------------
+
+     1. 获取编译容器
+
+     .. code-block:: console
+
+       docker pull swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-sdk:latest
+
+     2. 进入容器
+
+     .. code-block:: console
+
+       docker run -idt --network host --name clang_compile -u openeuler swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-sdk:latest bash
+       docker exec -it clang_compile bash
+
+     3. 下载 openEuler LLVM 源码，用户可基于 openEuler llvm-project 仓进行特性的开发
+
+     .. code-block:: console
+
+       cd ~
+       git clone -b dev_17.0.6 https://gitee.com/openeuler/llvm-project.git --depth=1
+
+     .. attention::
+
+       请基于 dev_17.0.6 分支进行开发，其他版本 LLVM 未进行过验证，开源版本 LLVM 缺少 openEuler Embedded 构建工程的相关适配，如需使用，需要自行适配。
+
+     4. 构建 LLVM 工具链
+
+     .. code-block:: console
+
+       cd ~/llvm-project
+       ./build.sh -e -o -s -i -b release -I clang-llvm-17.0.6
+
+     5. LLVM 工具链集成交叉构建时目标架构的头文件和库文件
+
+     正常交叉构建时，需要使用目标架构的头文件、运行时库（如crtbegin.o）、标准C库（如libc.so）等，LLVM工具链默认使用GCC的运行时库，可以通过 ``--gcc-toolchain=`` 选项指定对应GCC的路径，而标准C库、依赖库等可以通过 ``--sysroot=`` 选项指定对应的路径。
+
+     因此，使用LLVM工具链进行交叉构建时，需要使用 ``--gcc-toolchain=`` 和 ``--sysroot=`` 选项指定目标架构的头文件和库文件所在的路径，或者将相关的文件集成到LLVM工具链当中，openEuler LLVM已经使能特性能够搜索默认集成的路径。
+
+     集成所需的头文件和库文件来自于GCC交叉工具链，可以从该 `下载链接 <https://gitee.com/openeuler/yocto-meta-openeuler/releases>`_ 中下载最新 ``openEuler Embedded Toolchains`` 版本的GCC交叉工具链，选择其中的 ``aarch64`` 版本。集成方式如下，
+
+     .. code-block:: console
+
+       # llvm toolchain 目录:
+       #     /path/to/llvm-project/clang-llvm-17.0.6
+       # gcc toolchain 目录:
+       #     /path/to/gcc/openeuler_gcc_arm64le
+       cd /path/to/llvm-project/clang-llvm-17.0.6
+       mkdir lib64 aarch64-openeuler-linux-gnu
+       cp -rf /path/to/gcc/openeuler_gcc_arm64le/lib64/gcc lib64/
+       cp -rf /path/to/gcc/openeuler_gcc_arm64le/aarch64-openeuler-linux-gnu/include aarch64-openeuler-linux-gnu/
+       cp -rf /path/to/gcc/openeuler_gcc_arm64le/aarch64-openeuler-linux-gnu/sysroot aarch64-openeuler-linux-gnu/
+       
+       # 交叉构建工程中，由于部分软件包无法接收到LDFLAGS中的-fuse-ld=lld选项，导致需要去寻找ld链接器，目前以建立软链接进行处理
+       cd /path/to/llvm-project/clang-llvm-17.0.6/bin
+       ln -sf ld.lld aarch64-openeuler-linux-gnu-ld
+
+     6. LLVM 工具链预发布版本获取
+
+     预发布的 LLVM 工具链版本可以从如下地址获取 `openEuler Embedded LLVM Toolchains <https://gitee.com/openeuler/yocto-meta-openeuler/releases>`_ ，预发布版本支持 x86_64 的 native 构建和 aarch64 的交叉构建，并且已经集成了交叉构建所需的目标架构的头文件和库文件。
+
+2.2 openEuler Embedded 构建方式
+---------------------------------
+
+     1. 生成配置文件时使用如下命令
+
+     .. code-block:: console
+
+       oebuild generate -p ${platform} -d ${build_directory} -t /path/to/clang-llvm-17.0.6 -f clang
+
+     键入 ``oebuild bitbake`` 进入容器环境进行镜像构建，当前 ``/usr1/openeuler/native_gcc/`` 目录为 oebuild 默认挂载的编译器目录。
+
+     2. 目前需要调整 ``conf/local.conf`` 配置文件
+
+     .. code-block:: console
+
+       # 在 == the content is user added == 以下部分
+       # 注释掉：EXTERNAL_TOOLCHAIN_GCC:aarch64 = "/usr1/openeuler/native_gcc"
+       # 并增加一行：EXTERNAL_TOOLCHAIN_LLVM = "/usr1/openeuler/native_gcc"
+       vim conf/local.conf
+
+     3. 构建命令
+
+     .. code-block:: console
+
+       bitbake openeuler-image-llvm
+
+3. SDK 生成
+==============
+
+   .. code-block:: console
+
+      bitbake openeuler-image-llvm -c populate_sdk
+
+   .. attention::
+
+      安装完成 LLVM 版本 SDK 后，在首次初始化 SDK 时会存在若干处交互配置项，目前需要全部手动输入 N
diff --git a/docs/source/features/container/container-os.rst b/docs/source/features/container/container-os.rst
new file mode 100644
index 0000000000000000000000000000000000000000..1ba7d563ca2d63713c9b8bfe8c66020c695ce6e1
--- /dev/null
+++ b/docs/source/features/container/container-os.rst
@@ -0,0 +1,86 @@
+.. _container_os:
+
+Container OS镜像
+########################################
+
+openeuler-container-os镜像简介
+=============================================
+
+当前openEuler Embedded提供了一个专门的Container OS镜像，该镜像专为运行容器而制作，
+因此系统底噪较小。生成的zImage的大小约2.9M，rootfs.cpio.gz的大小约为27M（无systemd），
+或者36M（有systemd）。
+此镜像会集成iSula容器引擎，以及openEuler服务器版本的容器镜像。
+用户在启动此镜像并登录进入root用户以后，系统会自动启动openEuler服务器版本的容器，
+并进入交互界面。
+
+构建和运行openeuler-container-os镜像 
+`参考视频 <https://www.bilibili.com/video/BV1D6421375S/?spm_id_from=333.999.0.0&vd_source=27f310e89750ee568b19dbff5d1406f1>`_ 。
+
+运行openeuler-container-os镜像
+===============================================
+
+由于openeuler-container-os镜像中含有容器镜像，因此rootfs解压后的体积约300M，超过了init ramfs的最大限制，
+因此，构建生成了一个wic.bz2文件，用户解压后，可以得到一个只有ext4格式文件系统的磁盘镜像文件。
+所以，运行的命令会稍有不同：
+
+.. code-block:: console
+
+    $ sudo qemu-system-aarch64 -M virt,gic-version=3 -m 1G -cpu cortex-a53 \
+      -nographic -smp 4 -kernel zImage -dtb qemu_mcs.dtb -netdev bridge,br=br_qemu,id=net0 \
+      -device virtio-net-pci,netdev=net0 \
+      -drive file=openeuler-container-os-qemu-aarch64-20240207150042.rootfs.wic,format=raw \
+      -append 'root=/dev/vda1 rootfstype=ext4 rw rootwait'
+
+上述命令中，使用了 ``-netdev`` 和 ``-device`` 参数，
+将openEuler Embedded镜像中的网卡设备连接到了宿主机的网桥上。
+这样，openEuler Embedded镜像就可以通过宿主机的网桥访问外网了。
+``-dtb`` 参数指定了openEuler Embedded镜像中的设备树文件，具体dtb可以通过 ``-machine dumpdtb=qemu.dtb`` 命令获取。
+如果用户有其他额外的硬件需求，可以使用如下命令将dtb文件转换为可编辑的dts文件：
+
+.. code-block:: console
+
+    $ dtc -I dtb -O dts qemu.dtb -o qemu.dts
+
+之后，可以根据自己的需求修改qemu.dts文件，最后再通过如下命令将其转换为dtb文件后使用：
+
+.. code-block:: console
+
+    $ dtc -I dts -O dtb qemu.dts -o qemu.dtb
+
+``-nographic`` 参数表示不使用图形界面，而是使用串口终端。
+``-smp`` 参数指定了openEuler Embedded镜像中的CPU个数。
+``-m`` 参数指定了openEuler Embedded镜像中的内存大小
+``-drive`` 参数指定了openEuler Embedded镜像的磁盘文件。
+``-append`` 参数指定了openEuler Embedded镜像的内核启动参数。由于此磁盘镜像文件
+是一个只有ext4格式文件系统的磁盘镜像文件，因此 ``root`` 参数指定了 ``/dev/vda1``，
+表示根文件系统在第一个分区，
+``rootfstype`` 参数指定了 ``ext4``， ``rw`` 表示读写权限， ``rootwait`` 表示等待根文件系统准备好。
+``-kernel`` 参数指定了openEuler Embedded镜像中的内核文件。
+
+如果用户希望可以访问互联网，除了使用 ``-netdev`` 和 ``-device`` 参数将openEuler Embedded镜像中的网卡设备连接到宿主机的网桥上，
+还需要在宿主机中配置网桥以及iptables转发规则，并且需要在openEuler Embedded镜像中配置网卡的IP地址和默认网关。
+具体的QEMU NAT模式配置，参见 :ref:`qemu_internet_nat`。
+
+openeuler-container-os镜像启动后，会以root身份自动启动iSula daemon服务端.
+在用户以root身份登录进入系统后，如果是第一次启动系统，会加载openEuler服务器版本的容器镜像，
+并创建对应版本的容器。之后每次启动系统，都会自动启动并进入已经创建好的容器。
+
+使用openEuler服务器版本镜像
+======================================
+
+执行如下命令，拉取openEuler服务器版本镜像：
+
+.. code-block:: console
+
+    # 拉取openEuler 23.09版本镜像
+    $ isula pull openeuler/openeuler:23.09
+    # -net=host 表示使用宿主机的网络
+    $ isula run -it -net=host openeuler/openeuler:23.09 sh
+
+此时，我们已经运行一个容器镜像，并能通过命令行与之交互。
+服务器版本镜像默认含有dnf包管理工具，我们可以通过dnf安装一些软件包。
+比如，我们可以通过如下命令安装ping命令：
+
+.. code-block:: console
+
+    sh-5.2# dnf install iputils
diff --git a/docs/source/features/container/docker-image.rst b/docs/source/features/container/docker-image.rst
new file mode 100644
index 0000000000000000000000000000000000000000..202c60ada84682f1fb9bc73dca8e978d412b9f50
--- /dev/null
+++ b/docs/source/features/container/docker-image.rst
@@ -0,0 +1,62 @@
+openEuler Embedded Docker镜像构建和使用
+################################################################################
+
+简介
+=================
+
+随着容器技术的不断发展和普及，越来越多的场景下会使用容器技术运行操作系统。
+openEuler Embedded作为一个开源的操作系统，也需要提供相应的容器镜像，
+以便用户能够方便地使用和体验。当前最普及的容器引擎是Docker，
+openEuler社区的容器引擎iSula在使用“load”命令加载镜像的时候也仅支持Docker镜像，
+因此，考虑到用户体验的方便性，当前提供的容器镜像格式为Docker镜像。
+同时，考虑到用户机器的资源限制，我们构建的容器镜像是openEuler Embedded最小镜像，
+体积仅为8.2M。如果用户有自定义的需要，可以基于此镜像做进一步的修改。
+
+构建Docker镜像
+===========================
+
+构建目录不需要有任何特殊的feature，只需要创建对应架构的构建目录即可。
+具体的构建过程，参见 :ref:`oebuild_usage`。
+
+进入构建目录并输入 `oebuild bitbake` 进入容器后，执行如下命令构建Docker镜像：
+
+.. code-block:: shell
+
+    $ bitbake openeuler-docker-image
+
+构建完成后，在 `output/<timestamp>` 
+目录下会有 `oee-docker-image.<CPU architecture>.tar.xz` 结尾的文件，
+这个文件就是openEuler Embedded的Docker镜像，只是以tar格式存档。
+用户可以将此文件分发给其他用户使用。
+
+使用openEuler Embedded Docker镜像
+==============================================================
+
+openEuler Embedded Docker镜像可以被docker和isula加载并使用。
+下面以isula为例，在aarch64平台下讲解使用方法。
+
+首先，用户先将oee-docker-image.aarch64.tar.xz文件拷贝到目标机器上并解压，
+接着用户可以输入如下命令加载镜像：
+
+.. code-block:: shell
+
+    $ isula load -i oee-docker-image.aarch64.tar
+
+加载完成后，用户可以通过如下命令创建一个新容器并进入容器命令行进行交互：
+
+.. code-block:: shell
+
+    $ isula run -it oee-docker-image.aarch64:latest /bin/bash
+
+进入镜像后，用户可以通过如下命令查看镜像的详细信息：
+
+.. code-block:: shell
+
+    $ cat /etc/os-release
+    ID=openeuler
+    NAME="openEuler Embedded(openEuler Embedded Reference Distro)"
+    VERSION="24.03-LTS (openEuler24_03-LTS)"
+    VERSION_ID=24.03-lts
+    PRETTY_NAME="openEuler Embedded(openEuler Embedded Reference Distro) 24.03-LTS (openEuler24_03-LTS)"
+    DISTRO_CODENAME="openEuler24_03-LTS"
+
diff --git a/docs/source/features/container/index.rst b/docs/source/features/container/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..8c509779b37cd05239d925898e158486e3d5683d
--- /dev/null
+++ b/docs/source/features/container/index.rst
@@ -0,0 +1,11 @@
+.. _openeuler_embedded_containers:
+
+嵌入式容器相关特性
+######################################################
+
+.. toctree::
+   :maxdepth: 1
+
+   isula.rst
+   docker-image.rst
+   container-os.rst
\ No newline at end of file
diff --git a/docs/source/features/container/isula.rst b/docs/source/features/container/isula.rst
new file mode 100644
index 0000000000000000000000000000000000000000..00c92d0158dec04059b1eacef99fe68b4470e230
--- /dev/null
+++ b/docs/source/features/container/isula.rst
@@ -0,0 +1,130 @@
+iSula容器引擎及使用方法
+###############################################
+
+iSula简介
+==========
+
+iSula是openEuler社区开发的容器引擎，它是一个轻量级的容器引擎，支持容器的创建、启动、停止、删除、暂停、恢复、查看、导入、导出、镜像管理等功能。
+
+openEuler Embedded在构建时集成了iSula容器引擎，用户可以通过iSula容器引擎来管理容器。
+当前iSula容器引擎的默认容器运行时为lcr，也支持runc和kata-runtime。
+支持的容器镜像格式为OCI镜像，Docker镜像和external rootfs。
+
+iSula有两种容器管理操作接口：CLI和CRI。
+CLI采用命令行方式，是标准的C/S架构模式，将iSulad作为daemon服务端，iSula作为独立的客户端命令，供用户使用。
+CRI是由K8S对外提供的容器和镜像服务接口，供容器引擎接入K8S使用。
+
+当前，openEuler Embedded支持iSula容器引擎的CLI接口。之后会支持CRI接口，并与KubeEdge等容器管理工具进行集成。
+
+构建带有iSula的openEuler Embedded镜像
+=========================================
+
+当前openEuler Embedded标准镜像中默认不集成iSula容器引擎。
+如果需要集成isulad，需要在 ``local.conf`` 文件中添加如下配置：
+
+.. code-block:: shell
+
+    DISTRO_FEATURES:append = " isulad "
+
+当然，也可以通过oebuild，在生成构建目录时增加 ``-f openeuler-container``
+参数,以指定构建openEuler Embedded镜像时集成iSula容器引擎。
+具体的构建过程，参见 :ref:`oebuild_usage`。
+
+构建openeuler-container-os的过程和标准的openEuler Embedded镜像类似，
+不同之处仅仅在于，在构建镜像中需要输入如下命令而非 ``bitbake openeuler-image`` ：
+
+.. code-block:: console
+
+    $ bitbake openeuler-container-os
+
+手动启动iSula daemon
+======================================
+
+如果是标准的openEuler Embedded镜像，默认不会自动启动iSulad。用户可以手动启动iSula daemon服务端。
+
+首先，进入openEuler Embedded镜像后，我们需要为iSula daemon服务端配置镜像源。
+打开 ``/etc/isulad/daemon.json`` 文件，并在 ``registry-mirrors`` 字段中添加镜像源地址。
+我们可以添加 ``"docker.io"``。
+
+之后，运行如下命令启动iSula daemon服务端：
+
+.. code-block:: console
+
+    # 将isula daemon服务端作为后台进程启动
+    $ isulad &
+    ...
+    ...
+    isulad 20240131074734.534 - iSulad successfully booted in 0.120 s
+
+如果启动成功，会有相应的日志信息输出到串口终端上。
+
+如果用户在生成构建目录的时候，特性里选择了 ``systemd`` ，那么在启动openEuler Embedded镜像后，
+可以使用如下命令启动iSula daemon服务端：
+
+.. code-block:: console
+
+    # 启动iSula daemon服务端
+    $ systemctl start isulad
+
+iSula容器引擎使用简介
+======================================
+
+本文档仅记载一些简单的操作，更具体的参数命令和操作，
+请参见iSula容器引擎的 `官方文档 <https://docs.openeuler.org/zh/docs/23.09/docs/Container/iSula容器引擎.html>`_ 。
+
+**拉取一个镜像**
+
+.. code-block:: console
+
+    # 拉取一个镜像
+    $ isula pull busybox
+
+此命令从daemon.json中配置的镜像源地址拉取busybox镜像。
+
+**查看本地镜像列表**
+
+.. code-block:: console
+
+    # 查看镜像列表
+    $ isula images
+    REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
+    busybox             latest              59788edf1f3e        2 weeks ago         1.22MB
+
+**运行容器**
+
+.. code-block:: console
+
+    # 运行一个容器
+    $ isula run -it busybox sh
+    / #
+
+成功运行后，我们可以通过命令行与容器进行交互。
+
+如果想要退出容器，可以在命令行输入 ``exit`` 命令。
+
+**创建一个容器**
+
+.. code-block:: console
+
+    # 创建一个容器
+    $ isula create -it busybox sh
+
+上述命令以交互模式创建了一个容器，并且分配了伪终端，但是没有运行。
+
+如果用户希望启动并接入已有的容器，可以使用如下的两条命令：
+
+**启动一个容器**
+
+.. code-block:: console
+
+    # 启动一个容器
+    $ isula start <container_id>
+
+**进入容器交互界面（接入容器）**
+
+.. code-block:: console
+
+    # 进入容器交互界面
+    $ isula attach <container_id>
+
+
diff --git a/docs/source/features/distributed_softbus.rst b/docs/source/features/distributed_softbus.rst
new file mode 100644
index 0000000000000000000000000000000000000000..bb4f8688ee15a5d11b43624abe745a0a6fee2766
--- /dev/null
+++ b/docs/source/features/distributed_softbus.rst
@@ -0,0 +1,1241 @@
+.. _distributed_softbus:
+
+分布式软总线
+#############
+
+特性介绍
+**************
+
+**背景**
+
+openEuler秉承着打造“数字化基础设施操作系统”的愿景，为促进与OpenHarmony生态的合作与互通，实现端边领域的互通和协同，首次在嵌入式领域引入分布式软总线技术。
+
+分布式软总线是OpenHarmony社区开源的分布式设备通信基座，为设备之间的互通互联提供统一的分布式协同能力，实现设备无感发现和高效传输。
+
+OpenHarmony主要面向强交互等需求的智能终端、物联网终端和工业终端。openEuler主要面向有高可靠、高性能等需求的服务器、边缘计算、云和嵌入式设备，二者各有侧重。通过以分布式软总线为代表的技术进行生态互通，以期实现“1+1>2”的效果，支撑社区用户开拓更广阔的行业空间。
+
+**架构**
+
+软总线的主要架构如下：
+
+    .. figure:: ../../image/dsoftbus/dsoftbus_architecture.png
+        :align: center
+
+软总线主体功能分为发现、组网、连接和传输四个基本模块，实现：
+
+* **即插即用**：快速便捷发现周边设备
+
+* **自由流转**：各设备间自组网，任意建立业务连接，实现自由通信
+
+* **高效传输**：通过WiFi、蓝牙设备下软硬件协同最大化发挥硬件传输性能
+
+软总线南向支持WiFi（22.09新增）和有线以太网通信，同时后续可持续拓展蓝牙等通信方式。并为北向的分布式应用提供统一的API接口，屏蔽底层通信机制。
+
+软总线依赖于设备认证、IPC、日志和系统参数（SN号）等周边模块，嵌入式系统中将这些依赖模块进行了样板性质的替换，以实现软总线基本功能。实际的周边模块功能实现，还需要用户根据实际业务场景进行丰富和替换，以拓展软总线能力。
+
+24.03-LTS版本之后，软总线从3.1版本升级到了3.2版本，支持5.10内核，暂不支持6.6内核。原有接口保持兼容，启动方式有所不同，3.2版本不再通过softbus_server_main启动软总线服务，而是通过脚本进行启动。各个子模块以组件化的方式进行协同，而不是原先的单独进程。
+
+嵌入式软总线应用指南
+********************
+
+部署示意
+---------
+
+软总线支持局域网内多设备部署，设备间通过以太网通信。
+
+单设备上分为server和client，二者通过IPC模块进行交互。
+
+单节点上支持多client同时接入单一server。
+
+    .. figure:: ../../image/dsoftbus/dsoftbus_networking.png
+        :align: center
+
+
+服务端启动
+-----------
+
+服务端的服务启动脚本为start_services.sh。
+
+如部署模型，软总线通过独立进程部署的方式对外提供服务，通过执行服务端主程序可拉起软总线进程提供对外服务。
+
+.. code-block:: console
+
+  openeuler ~ # /system/bin/start_services.sh softbus
+
+1.当服务端被拉起时，会主动通过名为ethX/wifiX的网络设备进行coap广播，对对端设备进行自动探测。
+
+2.当探测到对端设备且对端设备为可信设备时，还会自动组网操作，以便后后续客户端进行快速连接和传输。（“添加可信设备”见后续章节）
+
+3.日志模块可通过重定向接管，有条件者还可通过实现和替换软总线依赖的hilog模块，进行更细致的日志管理。
+
+4.服务端依赖于系统参数模块syspara，以获取设备唯一的UDID。openEuler Embedded预留了/etc/SN的文件接口，作为生成UDID的参数。（SN号可为64字节长度内的任意字符串）
+
+.. attention::
+
+    * 用户请参考部署模型，保证单设备节点上有且仅有唯一的服务进程。
+
+    * 用户需要在启动前配置/etc/SN，并保证多设备下SN号的唯一性
+
+
+客户端使用
+-----------
+
+**客户端API**
+
+softbus客户端API头文件在嵌入式版本提供的sdk中对外开放，可在客户端代码中引用。
+
+.. code-block:: console
+
+  #include "discovery_service.h"
+  #include "softbus_bus_center.h"
+  #include "session.h"
+
+
+其中：
+
+1.discovery_service.h：发现模块头文件，支持应用主动探测和发布的API如下：
+
++----------------------------+--------------------------------------------------------------------+
+| PublishService             | 发布特定服务能力                                                   |
++----------------------------+--------------------------------------------------------------------+
+| UnPublishService           | 取消发布特定服务能力                                               |
++----------------------------+--------------------------------------------------------------------+
+| StartDiscovery             | 订阅/探测特定服务能力                                              |
++----------------------------+--------------------------------------------------------------------+
+| StopDiscovery              | 取消订阅特性服务能力                                               |
++----------------------------+--------------------------------------------------------------------+
+
+.. attention::
+
+    服务能力通过g_capabilityMap数组定义，用户若新增能力需要自定义修改该数组，并重新编译软总线服务端和客户端程序来生效。
+
+2.softbus_bus_center.h：组网模块头文件，支持获取组网内设备信息API如下：
+
++----------------------------+--------------------------------------------------------------------+
+| GetAllNodeDeviceInfo       | 获取当前组网内所有节点信息                                         |
++----------------------------+--------------------------------------------------------------------+
+| FreeNodeInfo               | 释放GetAllNodeDeviceInfo返回的节点信息内存                         |
++----------------------------+--------------------------------------------------------------------+
+
+3.session.h：连接/传输模块头文件，支持创建session和数据传输API如下：
+
++----------------------------+--------------------------------------------------------------------+
+| CreateSessionServer        | 创建session服务端                                                  |
++----------------------------+--------------------------------------------------------------------+
+| RemoveSessionServer        | 移除session服务端                                                  |
++----------------------------+--------------------------------------------------------------------+
+| OpenSession                | 创建到对端的传输连接（同时依赖于本端和对端提前创建的SessionServer）|
++----------------------------+--------------------------------------------------------------------+
+| CloseSession               | 断开传输连接                                                       |
++----------------------------+--------------------------------------------------------------------+
+| SendBytes                  | 根据建好的连接ID，进行字节流数据传输                               |
++----------------------------+--------------------------------------------------------------------+
+| SendMessage                | 根据建好的连接ID，进行消息数据传输                                 |
++----------------------------+--------------------------------------------------------------------+
+| SendStream                 | 根据建好的连接ID，进行流式数据传输                                 |
++----------------------------+--------------------------------------------------------------------+
+| SendFile                   | 根据建好的连接ID，进行文件传输                                     |
++----------------------------+--------------------------------------------------------------------+
+| SetFileSendListener        | 设置文件传输发送过程中的回调函数                                   |
++----------------------------+--------------------------------------------------------------------+
+| SetFileReceiveListener     | 设置文件传输接收过程中的回调函数                                   |
++----------------------------+--------------------------------------------------------------------+
+
+各API参数详见头文件描述。
+
+**动态库链接**
+
+客户端提供动态链接库：
+	* libsoftbus_client.z.so，
+
+以及对应的头文件:
+
+	* 发现：discovery_service.h
+
+	* 组网：softbus_bus_center.h
+
+	* 连接/组网：session.h
+
+用户使用软总线时，需要作为客户端程序显式链接libsoftbus_client.z.so动态库，即可通过函数调用使用软总线提供的API。
+
+链接动态库方式参见下一章节（应用示例）
+
+
+**使用范例**
+
+使用qemu部署分布式软总线，编写客户端程序，使其能够列出所有发现的设备信息。
+
+1. 编写客户端程序
+
+    编写客户端程序依托于embedded版本发布的SDK，请参考 :ref:`getting_started` 章节进行SDK环境使用准备
+
+    该示例代码中同时实现了两个设备间的发现和消息收发功能。用户可以作为API调用参考，并根据应用场景进行裁减和扩展。
+
+    创建一个 :file:`softbus_client_main.c` 文件，源码如下：
+
+    .. code-block:: c
+
+        #include <stdio.h>
+        #include <unistd.h>
+        #include <string.h>
+        #include "securec.h"
+        #include "discovery_service.h"
+        #include "softbus_bus_center.h"
+        #include "session.h"
+        
+        #define PACKAGE_NAME "softbus_sample"
+        #define LOCAL_SESSION_NAME "session_test"
+        #define TARGET_SESSION_NAME "session_test"
+        #define DEFAULT_CAPABILITY "osdCapability"
+        #define DEFAULT_SESSION_GROUP "group_test"
+        #define DEFAULT_PUBLISH_ID 123
+        
+        static int g_sessionId;
+        
+        static void PublishSuccess(int publishId)
+        {
+        	printf("<PublishSuccess>CB: publish %d done\n", publishId);
+        }
+        
+        static void PublishFailed(int publishId, PublishFailReason reason)
+        {
+        	printf("<PublishFailed>CB: publish %d failed, reason=%d\n", publishId, (int)reason);
+        }
+        
+        static int PublishServiceInterface()
+        {
+        	PublishInfo info = {
+        		.publishId = DEFAULT_PUBLISH_ID,
+        		.mode = DISCOVER_MODE_PASSIVE,
+        		.medium = COAP,
+        		.freq = LOW,
+        		.capability = DEFAULT_CAPABILITY,
+        		.capabilityData = NULL,
+        		.dataLen = 0,
+        	};
+        	IPublishCallback cb = {
+        		.OnPublishSuccess = PublishSuccess,
+        		.OnPublishFail = PublishFailed,
+        	};
+        	return PublishService(PACKAGE_NAME, &info, &cb);
+        }
+        
+        static void UnPublishServiceInterface(void)
+        {
+        	int ret = UnPublishService(PACKAGE_NAME, DEFAULT_PUBLISH_ID);
+        	if (ret != 0) {
+        		printf("UnPublishService fail:%d\n", ret);
+        	}
+        }
+        
+        static void DeviceFound(const DeviceInfo *device)
+        {
+        	unsigned int i;
+        	printf("<DeviceFound>CB: Device has found\n");
+        	printf("\tdevId=%s\n", device->devId);
+        	printf("\tdevName=%s\n", device->devName);
+        	printf("\tdevType=%d\n", device->devType);
+        	printf("\taddrNum=%d\n", device->addrNum);
+        	for (i = 0; i < device->addrNum; i++) {
+        		printf("\t\taddr%d:type=%d,", i + 1, device->addr[i].type);
+        		switch (device->addr[i].type) { 
+        		case CONNECTION_ADDR_WLAN:
+        		case CONNECTION_ADDR_ETH:
+        			printf("ip=%s,port=%d,", device->addr[i].info.ip.ip, device->addr[i].info.ip.port);
+        			break;
+        		default:
+        			break;
+        		}
+        		printf("peerUid=%s\n", device->addr[i].peerUid);
+        	}
+        	printf("\tcapabilityBitmapNum=%d\n", device->capabilityBitmapNum);
+        	for (i = 0; i < device->addrNum; i++) {
+        		printf("\t\tcapabilityBitmap[%d]=0x%x\n", i + 1, device->capabilityBitmap[i]);
+        	}
+        	printf("\tcustData=%s\n", device->custData);
+        }
+        
+        static void DiscoverySuccess(int subscribeId)
+        {
+        	printf("<DiscoverySuccess>CB: discover subscribeId=%d\n", subscribeId);
+        }
+        
+        static void DiscoveryFailed(int subscribeId, DiscoveryFailReason reason)
+        {
+        	printf("<DiscoveryFailed>CB: discover subscribeId=%d failed, reason=%d\n", subscribeId, (int)reason);
+        }
+        
+        static int DiscoveryInterface(void)
+        {
+        	SubscribeInfo info = {
+        		.subscribeId = DEFAULT_PUBLISH_ID,
+        		.mode = DISCOVER_MODE_ACTIVE,
+        		.medium = COAP,
+        		.freq = LOW,
+        		.isSameAccount = false,
+        		.isWakeRemote = false,
+        		.capability = DEFAULT_CAPABILITY,
+        		.capabilityData = NULL,
+        		.dataLen = 0,
+        	};
+        	IDiscoveryCallback cb = {
+        		.OnDeviceFound = DeviceFound,
+        		.OnDiscoverFailed = DiscoveryFailed,
+        		.OnDiscoverySuccess = DiscoverySuccess,
+        	};
+        	return StartDiscovery(PACKAGE_NAME, &info, &cb);
+        }
+        
+        static void StopDiscoveryInterface(void)
+        {
+        	int ret = StopDiscovery(PACKAGE_NAME, DEFAULT_PUBLISH_ID);
+        	if (ret) {
+        		printf("StopDiscovery fail:%d\n", ret);
+        	}
+        }
+        
+        static int SessionOpened(int sessionId, int result)
+        {
+        	printf("<SessionOpened>CB: session %d open fail:%d\n", sessionId, result);
+        	if (result == 0) {
+        		g_sessionId = sessionId;
+        	}
+        
+        	return result;
+        }
+        
+        static void SessionClosed(int sessionId)
+        {
+        	printf("<SessionClosed>CB: session %d closed\n", sessionId);
+        }
+        
+        static void ByteRecived(int sessionId, const void *data, unsigned int dataLen)
+        {
+        	printf("<ByteRecived>CB: session %d received %u bytes data=%s\n", sessionId, dataLen, (const char *)data);
+        }
+        
+        static void MessageReceived(int sessionId, const void *data, unsigned int dataLen)
+        {
+        	printf("<MessageReceived>CB: session %d received %u bytes message=%s\n", sessionId, dataLen, (const char *)data);
+        }
+        
+        static int CreateSessionServerInterface(void)
+        {
+        	const ISessionListener sessionCB = {
+        		.OnSessionOpened = SessionOpened,
+        		.OnSessionClosed = SessionClosed,
+        		.OnBytesReceived = ByteRecived,
+        		.OnMessageReceived = MessageReceived,
+        	};
+        
+        	return CreateSessionServer(PACKAGE_NAME, LOCAL_SESSION_NAME, &sessionCB);
+        }
+        
+        static void RemoveSessionServerInterface(void)
+        {
+        	int ret = RemoveSessionServer(PACKAGE_NAME, LOCAL_SESSION_NAME);
+        	if (ret) {
+        		printf("RemoveSessionServer fail:%d\n", ret);
+        	}
+        }
+        
+        static int OpenSessionInterface(const char *peerNetworkId)
+        {
+        	SessionAttribute attr = {
+        		.dataType = TYPE_BYTES,
+        		.linkTypeNum = 1,
+        		.linkType[0] = LINK_TYPE_WIFI_WLAN_2G,
+        		.attr = {RAW_STREAM},
+        	};
+        
+        	return OpenSession(LOCAL_SESSION_NAME, TARGET_SESSION_NAME, peerNetworkId, DEFAULT_SESSION_GROUP, &attr);
+        }
+        
+        static void CloseSessionInterface(int sessionId)
+        {
+        	CloseSession(sessionId);
+        }
+        
+        static int GetAllNodeDeviceInfoInterface(NodeBasicInfo **dev)
+        {
+        	int ret, num;
+        
+        	ret = GetAllNodeDeviceInfo(PACKAGE_NAME, dev, &num);
+        	if (ret) {
+        		printf("GetAllNodeDeviceInfo fail:%d\n", ret);
+        		return -1;
+        	}
+        
+        	printf("<GetAllNodeDeviceInfo>return %d Node\n", num);
+        	for (int i = 0; i < num; i++) {
+        		printf("<num %d>deviceName=%s\n", i + 1, dev[i]->deviceName);
+        		printf("\tnetworkId=%s\n", dev[i]->networkId);
+        		printf("\tType=%d\n", dev[i]->deviceTypeId);
+        	}
+        
+        	return num;
+        }
+        
+        static void FreeNodeInfoInterface(NodeBasicInfo *dev)
+        {
+        	FreeNodeInfo(dev);
+        }
+        
+        static void commnunicate(void)
+        {
+        	NodeBasicInfo *dev = NULL;
+        	char cData[] = "hello world test";
+        	int dev_num, sessionId, input, ret;
+        	int timeout = 5;
+        
+        	dev_num = GetAllNodeDeviceInfoInterface(&dev);
+        	if (dev_num <= 0) {
+        		return;
+        	}
+        
+        	printf("\nInput Node num to commnunication:");
+        	scanf_s("%d", &input);
+        	if (input <= 0 || input > dev_num) {
+        		printf("error input num\n");
+        		goto err_input;
+        	}
+        
+        	g_sessionId = -1;
+        	sessionId = OpenSessionInterface(dev[input - 1].networkId);
+        	if (sessionId < 0) {
+        		printf("OpenSessionInterface fail, ret=%d\n", sessionId);
+        		goto err_OpenSessionInterface;
+        	}
+        
+        	while (timeout) {
+        		if (g_sessionId == sessionId) {
+        			ret = SendBytes(sessionId, cData, strlen(cData) + 1);
+        			if (ret) {
+        				printf("SendBytes fail:%d\n", ret);
+        			}
+        			break;
+        		}
+        		timeout--;
+        		sleep(1);
+        	}
+        
+        	CloseSessionInterface(sessionId);
+        err_OpenSessionInterface:
+        err_input:
+        	FreeNodeInfoInterface(dev);
+        }
+        
+        int main(int argc, char **argv)
+        {
+        	bool loop = true;
+        	int ret;
+        
+        	ret = CreateSessionServerInterface();
+        	if (ret) {
+        		printf("CreateSessionServer fail, ret=%d\n", ret);
+        		return ret;
+        	}
+        
+        	ret = PublishServiceInterface();
+        	if (ret) {
+        		printf("PublishService fail, ret=%d\n", ret);
+        		goto err_PublishServiceInterface;
+        	}
+        
+        	ret = DiscoveryInterface();
+        	if (ret) {
+        		printf("DiscoveryInterface fail, ret=%d\n", ret);
+        		goto err_DiscoveryInterface;
+        	}
+        
+        	while (loop) {
+        		printf("\nInput c to commnuication, Input s to stop:");
+        		char op = getchar();
+        		switch(op) {
+        		case 'c':
+        			commnunicate();
+        			continue;
+        		case 's':
+        			loop = false;
+        			break;
+        		case '\n':
+        			break;
+        		default:
+        			continue;
+        		}
+        	}
+        
+        	StopDiscoveryInterface();
+        err_DiscoveryInterface:
+        	UnPublishServiceInterface();
+        err_PublishServiceInterface:
+        	RemoveSessionServerInterface();
+        	return 0;
+        }
+
+    在配置好SDK环境 编译客户端主程序如下：
+
+    .. code-block:: console
+
+	${CC} -lsoftbus_client.z -lboundscheck -I=/usr/include/dsoftbus/ softbus_client_main.c -o softbus_client_main
+
+    编译完成后会得到dsoftbus_client_main程序
+
+2. 构建qemu组网环境
+
+    在host中创建网桥br0
+
+    .. code-block:: console
+
+        brctl addbr br0
+
+    启动qemu1
+
+    .. code-block:: console
+
+        qemu-system-aarch64 -M virt-4.0 -m 1G -cpu cortex-a57 -nographic -kernel zImage -initrd <openeuler-image-qemu-xxx.cpio.gz> -device virtio-net-device,netdev=tap0,mac=52:54:00:12:34:56 -netdev bridge,id=tap0
+
+    .. attention::
+        首次运行如果出现如下错误提示，
+
+        .. code-block:: console
+
+            failed to parse default acl file `/usr/local/libexec/../etc/qemu/bridge.conf'
+            qemu-system-aarch64: bridge helper failed
+
+        则需要向指示的文件添加"allow br0"
+
+        .. code-block:: console
+
+            echo "allow br0" > /usr/local/libexec/../etc/qemu/bridge.conf
+
+    启动qemu2
+
+    .. code-block:: console
+
+        qemu-system-aarch64 -M virt-4.0 -m 1G -cpu cortex-a57 -nographic -kernel zImage -initrd openeuler-image-qemu-aarch64-20220331025547.rootfs.cpio.gz  -device virtio-net-device,netdev=tap1,mac=52:54:00:12:34:78 -netdev bridge,id=tap1
+
+    .. attention::
+
+        qemu1与qemu2的mac地址需要配置为不同的值
+
+
+    配置IP
+
+    配置host的网桥地址
+
+    .. code-block:: console
+
+        ifconfig br0 192.168.10.1 up
+
+    配置qemu1的网络地址
+
+    .. code-block:: console
+
+        ifconfig eth0 192.168.10.2
+
+    配置qemu2的网络地址
+
+    .. code-block:: console
+
+        ifconfig eth0 192.168.10.3
+
+    分别在host、qemu1、qemu2使用ping进行测试，确保qemu1可以ping通qemu2。
+
+3. 启动分布式软总线
+
+   在qemu1和qemu2中启动分布式软总线的服务端
+
+    .. code-block:: console
+
+        /system/bin/start_services.sh softbus
+
+    将编译好的客户端分发到qemu1和qemu2的根目录中
+
+    .. code-block:: console
+
+        scp softbus_client_main root@192.168.10.2:/
+        scp softbus_client_main root@192.168.10.3:/
+
+    分别在qemu1和qemu2的根目录下运行softbus_client_main，双方均会发现对端设备并输出设备信息：
+
+    .. code-block:: console
+
+	<DeviceFound>CB: Device has found
+	devId=6B86B273FF34FCE19D6B804EFF5A3F5747ADA4EAA22F1D49C01E52DDB7875B4B
+	devName=openEuler
+	devType=175
+	addrNum=1
+		addr1:type=3,ip=192.168.10.3,port=44749,peerUid=
+	capabilityBitmapNum=1
+		capabilityBitmap[1]=0xc0
+	custData=
+
+    将一端作为发送方，输出字符'c'后，会显示在同一个本地神经网络中的其他设备信息
+
+    .. code-block:: console
+
+        Input c to commnuication, Input s to stop:c
+        <GetAllNodeDeviceInfo>return 1 Node
+        <num 1>deviceName=openEuler
+        	networkId=15a5e255f24073630c04a52f83679677b817df008fc11a22711cb3038de9d9b1
+        	Type=0
+
+    继续输入节点序号后，将尝试创建与对应节点的连接并传输测试数据
+
+    .. code-block:: console
+
+        Input Node num to commnunication:1
+
+    若传输成功，则在对端设备上会显示传输数据的结果
+
+    .. code-block:: console
+
+        <ByteRecived>CB: session 2 received 17 bytes data=hello world test
+
+    测试结束后，输入字符's'退出双端程序
+
+可信设备添加
+------------
+
+软总线在创建连接的过程中，会调用hichain模块的认证接口，与对端的设备进行认证操作。hichain模块为OpenHarmony提供设备认证能力，支持通过点对点认证方式创建可信群组。
+
+若仅为openEuler之间的软总线连接，可以通过绕过hichain认证或者自定义认证实现。但如果openEuler和OpenHarmony设备之间要互连互通，则需要在openEuler上支持hichain的点对点认证和可信群组创建能力。
+
+**应用说明**
+
+hichain模块与软总线一样，分为服务端和客户端:
+
+* **服务端**:在openEuler上，实现了hichain和softbus的服务端共进程，即用户仅需拉起softbus服务端，无需额外操作hichain服务端。
+
+* **客户端**:通过hichain的客户端提供的API，可以创建群组，并请求添加群组成员，从而将多个设备添加到可信群组。
+
+hichain的客户端为动态链接库，用户可以单独链接hichain的客户端进行可信群组创建。在可信群组创建后，软总线会自动触发组网，支持后续软总线客户端的连接和传输。
+
+
+**客户端API**
+
+hichain的客户端API头文件在嵌入式版本提供的sdk中对外开放，可在客户端代码中引用。
+
+.. code-block:: console
+
+  #include "device_auth.h"
+
+1.直接调用接口
+
++----------------------------+--------------------------------------------------------------------+
+| InitDeviceAuthService      | 初始化hichain客户端                                                |
++----------------------------+--------------------------------------------------------------------+
+| GetGmInstance              | 获取客户端群组管理的操作函数组                                     |
++----------------------------+--------------------------------------------------------------------+
+| DestroyDeviceAuthService   | 注销hichain客户端                                                  |
++----------------------------+--------------------------------------------------------------------+
+
+2.GetGmInstance返回的操作函数组
+
++----------------------------+--------------------------------------------------------------------+
+| regCallback                | 注册群组创建和请求回调函数                                         |
++----------------------------+--------------------------------------------------------------------+
+| unRegCallback              | 解注册群组回调函                                                   |
++----------------------------+--------------------------------------------------------------------+
+| createGroup                | 创建新的群组                                                       |
++----------------------------+--------------------------------------------------------------------+
+| getGroupInfo               | 查询本地群组信息                                                   |
++----------------------------+--------------------------------------------------------------------+
+| destroyInfo                | 释放通过getGroupInfo申请的内存                                     |
++----------------------------+--------------------------------------------------------------------+
+| addMemberToGroup           | 请求添加成员到群组                                                 |
++----------------------------+--------------------------------------------------------------------+
+| isDeviceInGroup            | 查询某个设备是否在群组中                                           |
++----------------------------+--------------------------------------------------------------------+
+
+更详细的接口说明，请参考社区hichain模块代码实现。
+
+**客户端编译**
+
+客户端提供动态链接库：libdeviceauth_sdk.z.so
+
+用户使用hichain创建群组和添加可信设备时，需要作为客户端程序显式链接该动态库，即可通过函数调用使用hichain提供的API。
+
+.. code-block:: console
+
+    #: ${CROSS_COMPILE}ld -ldeviceauth_sdk.z -lcjson -lbegetutil.z -I=/usr/include/device_auth/ -I=/usr/include/init/
+
+
+**使用范例**
+
+1.按照hichain的点对点pin码认证方式，需要通过设备创建群组（host），另一个台设备请求添加成员到该群组（target），实例代码如下：
+
+.. code-block:: console
+
+    #include <stdio.h>
+    #include <cjson/cJSON.h>
+    #include <securec.h>
+    #include <softbus_common.h>
+    #include <device_auth.h>
+    #include <parameter.h>
+    
+    #define APP_ID "hichain_test"
+    #define DEFAULT_GROUP_NAME "dsoftbus"
+    #define DEFAULT_PIN_CODE "123456"
+    #define MAX_UDID_LEN 65
+    #define MAX_GROUP_LEN 65
+    
+    #define FIELD_ETH_IP "ETH_IP"
+    #define FIELD_ETH_PORT "ETH_PORT"
+    #define FIELD_WLAN_IP "WIFI_IP"
+    #define FIELD_WLAN_PORT "WIFI_PORT"
+    
+    static const DeviceGroupManager *g_hichainGmInstance = NULL;
+    static char g_udid[MAX_UDID_LEN];
+    static char g_groupId[MAX_GROUP_LEN];
+    static int64_t g_requestId = 1;
+    
+    static const char *GetStringFromJson(const cJSON *obj, const char *key)
+    {
+    	cJSON *item;
+    
+    	if (obj == NULL || key == NULL)
+    		return NULL;
+    
+    	item = cJSON_GetObjectItemCaseSensitive(obj, key);
+    	if (item != NULL && cJSON_IsString(item)) {
+    		return cJSON_GetStringValue(item);
+    	} else {
+    		int len = cJSON_GetArraySize(obj);
+    		for (int i = 0; i < len; i++) {
+    			item = cJSON_GetArrayItem(obj, i);
+    			if (cJSON_IsObject(item)) {
+    				const char *value = GetStringFromJson(item, key);
+    				if (value != NULL)
+    					return value;
+    			}
+    		}
+    	}
+    	return NULL;
+    }
+    
+    static int HichainSaveGroupID(const char *param)
+    {
+    	cJSON *msg = cJSON_Parse(param);
+    	const char *value = NULL;
+    
+    	if (msg == NULL) {
+    		printf("HichainSaveGroupID: cJSON_Parse fail\n");
+    		return -1;
+    	}
+    
+    	value = GetStringFromJson(msg, FIELD_GROUP_ID);
+    	if (value == NULL) {
+    		printf("HichainSaveGroupID:GetStringFromJson fail\n");
+    		cJSON_Delete(msg);
+    		return -1;
+    	}
+    
+    	memcpy_s(g_groupId, MAX_GROUP_LEN, value, strlen(value));
+    	printf("HichainSaveGroupID:groupID=%s\n", g_groupId);
+    
+    	cJSON_Delete(msg);
+    	return 0;
+    }
+    
+    static void HiChainGmOnFinish(int64_t requestId, int operationCode, const char *returnData)
+    {
+    	if (operationCode == GROUP_CREATE && returnData != NULL) {
+    		printf("create new group finish:requestId=%lld, returnData=%s\n", requestId, returnData);
+    		HichainSaveGroupID(returnData);
+    	} else if (operationCode == MEMBER_JOIN) {
+    		printf("member join finish:requestId=%lld, returnData=%s\n", requestId, returnData);
+    
+    	} else {
+    		printf("<HiChainGmOnFinish>CB:requestId=%lld, operationCode=%d, returnData=%s\n", requestId, operationCode, returnData);
+    	}
+    }
+    
+    static void HiChainGmOnError(int64_t requestId, int operationCode, int errorCode, const char *errorReturn)
+    {
+    	printf("<HiChainGmOnError>CB:requestId=%lld, operationCode=%d, errorCode=%d, errorReturn=%s\n", requestId, operationCode, errorCode, errorReturn);
+    }
+    
+    static char *HiChainGmOnRuest(int64_t requestId, int operationCode, const char *reqParams)
+    {
+    	cJSON *msg = cJSON_CreateObject();
+    	char *param = NULL;
+    
+    	printf("<HiChainGmOnRuest>CB:requestId=%lld, operationCode=%d, reqParams=%s", requestId, operationCode, reqParams);
+    
+    	if (operationCode != MEMBER_JOIN) {
+    		return NULL;
+    	}
+    
+    	if (msg == NULL) {
+    		printf("HiChainGmOnRuest: cJSON_CreateObject fail\n");
+    	}
+    
+    	if (cJSON_AddNumberToObject(msg, FIELD_CONFIRMATION, REQUEST_ACCEPTED) == NULL ||
+    		cJSON_AddStringToObject(msg, FIELD_PIN_CODE, DEFAULT_PIN_CODE) == NULL ||
+    		cJSON_AddStringToObject(msg, FIELD_DEVICE_ID, g_udid) == NULL) {
+    		printf("HiChainGmOnRuest: cJSON_AddToObject fail\n");
+    		cJSON_Delete(msg);
+    		return NULL;
+    	}
+    
+    	param = cJSON_PrintUnformatted(msg);
+    	cJSON_Delete(msg);
+    	return param;
+    }
+    
+    static const DeviceAuthCallback g_groupManagerCallback = {
+    	.onRequest = HiChainGmOnRuest,
+    	.onError = HiChainGmOnError,
+    	.onFinish = HiChainGmOnFinish,
+    };
+    
+    int HichainGmRegCallback(void)
+    {
+    	return g_hichainGmInstance->regCallback(APP_ID, &g_groupManagerCallback);
+    }
+    
+    void HichainGmUnRegCallback(void)
+    {
+    	g_hichainGmInstance->unRegCallback(APP_ID);
+    }
+    
+    int HichainGmGetGroupInfo(char **groupVec, uint32_t *num)
+    {
+    	cJSON *msg = cJSON_CreateObject();
+    	char *param = NULL;
+    	int ret = -1;
+    
+    	if (msg == NULL) {
+    		printf("HichainGmGetGroupInfo: cJSON_CreateObject fail\n");
+    		return -1;
+    	}
+    
+    	if (cJSON_AddNumberToObject(msg, FIELD_GROUP_TYPE, PEER_TO_PEER_GROUP) == NULL ||
+    		cJSON_AddStringToObject(msg, FIELD_GROUP_NAME, DEFAULT_GROUP_NAME) == NULL ||
+    		cJSON_AddNumberToObject(msg, FIELD_GROUP_VISIBILITY, GROUP_VISIBILITY_PUBLIC) == NULL) {
+    		printf("HichainGmGetGroupInfo: cJSON_AddToObject fail\n");
+    		goto err_cJSON_Delete;
+    	}
+    	param = cJSON_PrintUnformatted(msg);
+    	if (param == NULL) {
+    		printf("HichainGmGetGroupInfo: cJSON_PrintUnformatted fail\n");
+    		goto err_cJSON_Delete;
+    	}
+    
+    	ret = g_hichainGmInstance->getGroupInfo(ANY_OS_ACCOUNT, APP_ID, param, groupVec, num);
+    	if (ret != 0) {
+    		printf("getGroupInfo fail:%d", ret);
+    		goto err_getGroupInfo;
+    	}
+    
+    err_getGroupInfo:
+    	cJSON_free(param);
+    err_cJSON_Delete:
+    	cJSON_Delete(msg);
+    	return ret;
+    }
+    
+    void HichainGmDestroyGroupInfo(char **groupVec)
+    {
+    	g_hichainGmInstance->destroyInfo(groupVec);
+    }
+    
+    int HichainGmCreatGroup(void)
+    {
+    	cJSON *msg = cJSON_CreateObject();
+    	char *param = NULL;
+    	int ret;
+    
+    	if (msg == NULL)
+    		return -1;
+    
+    	if (cJSON_AddNumberToObject(msg, FIELD_GROUP_TYPE, PEER_TO_PEER_GROUP) == NULL ||
+    		cJSON_AddStringToObject(msg, FIELD_DEVICE_ID, g_udid) == NULL ||
+    		cJSON_AddStringToObject(msg, FIELD_GROUP_NAME, DEFAULT_GROUP_NAME) == NULL ||
+    		cJSON_AddNumberToObject(msg, FIELD_USER_TYPE, 0) == NULL ||
+    		cJSON_AddNumberToObject(msg, FIELD_GROUP_VISIBILITY, GROUP_VISIBILITY_PUBLIC) == NULL ||
+    		cJSON_AddNumberToObject(msg, FIELD_EXPIRE_TIME, EXPIRE_TIME_MAX) == NULL) {
+    		printf("HichainGmCreatGroup: cJSON_AddToObject fail\n");
+    		cJSON_Delete(msg);
+    		return -1;
+    	}
+    	param = cJSON_PrintUnformatted(msg);
+    	if (param == NULL) {
+    		printf("HichainGmCreatGroup: cJSON_PrintUnformatted fail\n");
+    		cJSON_Delete(msg);
+    		return -1;
+    	}
+    
+    	ret = g_hichainGmInstance->createGroup(ANY_OS_ACCOUNT, g_requestId++, APP_ID, param);
+    
+    	cJSON_free(param);
+    	cJSON_Delete(msg);
+    	return ret;
+    }
+    
+    bool HichainIsDeviceInGroup(const char *groupId, const char *devId)
+    {
+    	return g_hichainGmInstance->isDeviceInGroup(ANY_OS_ACCOUNT, APP_ID, groupId, devId);
+    }
+    
+    int HichainGmAddMemberToGroup(const DeviceInfo *device, const char *groupId)
+    {
+    	cJSON *msg = cJSON_CreateObject();
+    	cJSON *addr = NULL;
+    	char *param = NULL;
+    	int ret = -1;
+    
+    	if (msg == NULL) {
+    		printf("HichainGmAddMemberToGroup: cJSON_CreateObject1 fail\n");
+    		return -1;
+    	}
+    
+    	addr = cJSON_CreateObject();
+    	if (addr == NULL) {
+    		printf("HichainGmAddMemberToGroup: cJSON_CreateObject2 fail\n");
+    		goto err_cJSON_CreateObject;
+    	}
+    
+    	for (unsigned int i = 0; i < device->addrNum; i++) {
+    		if (device->addr[i].type == CONNECTION_ADDR_ETH) {
+    			if (cJSON_AddStringToObject(addr, FIELD_ETH_IP, device->addr[i].info.ip.ip) == NULL ||
+    					cJSON_AddNumberToObject(addr, FIELD_ETH_PORT, device->addr[i].info.ip.port) == NULL) {
+    				printf("HichainGmAddMemberToGroup: cJSON_AddToObject1 fail\n");
+    				goto err_cJSON_AddToObject;
+    			}
+    		} else if (device->addr[i].type == CONNECTION_ADDR_WLAN) {
+    			if (cJSON_AddStringToObject(addr, FIELD_WLAN_IP, device->addr[i].info.ip.ip) == NULL ||
+    					cJSON_AddNumberToObject(addr, FIELD_WLAN_PORT, device->addr[i].info.ip.port) == NULL) {
+    				printf("HichainGmAddMemberToGroup: cJSON_AddToObject2 fail\n");
+    				goto err_cJSON_AddToObject;
+    			}
+    		} else {
+    			printf("unsupport connection type:%d\n", device->addr[i].type);
+    			goto err_cJSON_AddToObject;
+    		}
+    	}
+    
+    	param = cJSON_PrintUnformatted(addr);
+    	if (param == NULL) {
+    		printf("HichainGmAddMemberToGroup: cJSON_PrintUnformatted1 fail\n");
+    		goto err_cJSON_AddToObject;
+    	}
+    
+    	if (cJSON_AddStringToObject(msg, FIELD_GROUP_ID, groupId) == NULL ||
+    		cJSON_AddNumberToObject(msg, FIELD_GROUP_TYPE, PEER_TO_PEER_GROUP) == NULL ||
+    		cJSON_AddStringToObject(msg, FIELD_PIN_CODE, DEFAULT_PIN_CODE) == NULL ||
+    		cJSON_AddStringToObject(msg, FIELD_DEVICE_ID, g_udid) == NULL ||
+    		cJSON_AddStringToObject(msg, FIELD_GROUP_NAME, DEFAULT_GROUP_NAME) == NULL ||
+    		cJSON_AddBoolToObject(msg, FIELD_IS_ADMIN, false) == NULL ||
+    		cJSON_AddStringToObject(msg, FIELD_CONNECT_PARAMS, param) == NULL) {
+    		printf("HichainGmAddMemberToGroup: cJSON_AddToObject4 fail\n");
+    		goto err_cJSON_AddToObject1;
+    	}
+    
+    	cJSON_free(param);
+    	param = cJSON_PrintUnformatted(msg);
+    	if (param == NULL) {
+    		printf("HichainGmAddMemberToGroup: cJSON_PrintUnformatted fail\n");
+    		goto err_cJSON_CreateObject;
+    	}
+    
+    	ret = g_hichainGmInstance->addMemberToGroup(ANY_OS_ACCOUNT, g_requestId++, APP_ID, param);
+    	if (ret != 0) {
+    		printf("addMemberToGroup fail:%d\n", ret);
+    	}
+    
+    err_cJSON_AddToObject1:
+    	cJSON_free(param);
+    err_cJSON_AddToObject:
+    	cJSON_Delete(addr);
+    err_cJSON_CreateObject:
+    	cJSON_Delete(msg);
+    	return ret;
+    }
+    
+    int HichainInit(void)
+    {
+    	char *groupVec = NULL;
+    	uint32_t num;
+    	int ret;
+    
+    	ret = GetDevUdid(g_udid, MAX_UDID_LEN);
+    	if (ret) {
+    		printf("GetDevUdid fail:%d\n", ret);
+    		return ret;
+    	}
+    
+    	ret = InitDeviceAuthService();
+    	if (ret != 0) {
+    		printf("InitDeviceAuthService fail:%d\n", ret);
+    		return ret;
+    	}
+    
+    	g_hichainGmInstance = GetGmInstance();
+    	if (g_hichainGmInstance == NULL) {
+    		printf("GetGmInstance fail\n");
+    		ret = -1;
+    		goto err_GetGmInstance;
+    	}
+    
+    	ret = HichainGmRegCallback();
+    	if (ret != 0) {
+    		printf("HichainGmregCallback fail.:%d\n", ret);
+    		goto err_HichainGmRegCallback;
+    	}
+    
+    	ret = HichainGmGetGroupInfo(&groupVec, &num);
+    	if (ret != 0) {
+    		printf("HichainGmGetGroupInfo fail:%d\n", ret);
+    		goto err_HichainGmGetGroupInfo;
+    	}
+    
+    	if (num == 0) {
+    		ret = HichainGmCreatGroup();
+    		if (ret) {
+    			printf("HichainGmCreatGroup fail:%d\n", ret);
+    			goto err_HichainGmCreatGroup;
+    		}
+    	} else {
+    		printf("HichainGmGetGroupInfo:num=%u\n", num);
+    		HichainSaveGroupID(groupVec);
+    		HichainGmDestroyGroupInfo(&groupVec);
+    	}
+    
+    	return 0;
+    
+    err_HichainGmCreatGroup:
+    err_HichainGmGetGroupInfo:
+    	HichainGmUnRegCallback();
+    err_HichainGmRegCallback:
+    err_GetGmInstance:
+    	DestroyDeviceAuthService();
+    	return ret;
+    }
+
+.. note::
+
+    * 在HichainInit完成后，可以在任意一端调用HichainGmAddMemberToGroup申请将本端设备添加到对端的群组中。
+
+    * 认证中使用的pin码，分别在两端设备中通过addMemberToGroup函数和HiChainGmOnRuest回调函数接口传入，实际应用中可由用户随机生成。
+
+    * HichainGmAddMemberToGroup认证过程中需要交互的对端信息，如deviceInfo，groupID等，实际应用中可通过软总线的发现能力和认证通道进行数据交互。
+
+2.与OpenHarmony互联时，可通过上述方式创建双方信任的可信群组和成员，也可使用分布式硬件中的device manger模块进行更便捷的可信群组创建，该模块兼容OpenHarmony的pin码弹窗等功能，但需要openEuler额外支持。
+
+
+全量编译指导
+------------
+
+当用户有需求自定义修改软总线功能模块时，可使用全量编译方式构建软总线的各个子模块。
+
+嵌入式版本提供的dsoftbus代码已集成于yocto构建系统，作为一个package存在，编译参照 :ref:`oebuild_install` 章节。
+
+用户也可按照镜像编译指导完成环境准备后按如下命令单独进行编译（和单独编译package方法一致）
+
+.. code-block:: console
+
+    bitbake packagegroup-dsoftbus
+
+编译过程和结果遵循yocto构建策略，日志和生成物参考yocto bb文件和默认工作目录。
+
+
+基于isula的软总线应用指南
+*************************
+
+嵌入式23.09版本中，利用isula，制作了预装3.2版本软总线容器镜像。在嵌入式环境中通过几行命令就可以安装软总线及其复杂依赖，并完成设备间通信测试。此版本软总线使用binder作为IPC底层驱动，在树莓派静默无业务场景下，资源占用由原来的CPU单核80%降低到1%，并且为支持上层的分布式数据模块的拓展打下了基础。
+
+.. note::
+
+    * 由于底层通信机制不同，只支持3.2版本软总线相互通信，暂不支持跨版本通信。
+
+    * 本次使用的容器基于openEuler-22.03-LTS-SP2边缘服务器版本镜像制作。
+
+    * 当前版本只支持使用树莓派设备。
+    
+    * 不支持在宿主机和容器同时运行软总线服务端，会导致通信冲突。
+
+宿主机环境准备
+--------------
+
+以下操作均在宿主机执行
+
+1.使用对isula支持较完善的systemd嵌入式镜像烧录树莓派
+
+.. code-block:: console
+
+  https://repo.openeuler.org/openEuler-23.09/embedded_img/aarch64/raspberrypi4-64-systemd/openeuler-image-raspberrypi4-64-20230927180859.rootfs.rpi-sdimg
+
+参考:
+
+ :ref:`嵌入式设备网络配置 <network_config>`
+
+ `树莓派SD卡烧录指导 <https://gitee.com/openeuler/raspberrypi/blob/master/documents/%E5%88%B7%E5%86%99%E9%95%9C%E5%83%8F.md#%E5%88%B7%E5%86%99-sd-%E5%8D%A1>`_
+
+
+2.挂载树莓派嵌入式镜像自带的binder驱动
+
+.. code-block:: console
+
+  mkdir /dev/binderfs
+  mount -t binder binder /dev/binderfs
+
+
+3.由于需要使用binder能力，关闭selinux
+
+.. code-block:: console
+
+  setenforce 0
+
+4.后台运行isulad服务
+
+.. code-block:: console
+
+  isulad &
+
+5.下载软总线镜像
+
+.. code-block:: console
+
+  cd /home; wget https://repo.openeuler.org/openEuler-23.09/embedded_img/isula_img/openEuler-23.09-isula-softbus.aarch64.xz
+
+6.使用isula加载软总线镜像
+
+.. code-block:: console
+
+  isula import /home/openEuler-23.09-isula-softbus.aarch64.xz softbus
+
+7.查看加载的镜像ID
+
+.. code-block:: console
+
+  isula images
+
+8.参考查询到的IMAGE ID，以host网络、特权模式启动并进入软总线容器，映射binder路径及软总线端口
+
+.. code-block:: console
+
+  isula run  -it  --privileged --net=host --name=softbus  -v /dev/binderfs/binder:/dev/binder  -p 5684:5684/udp 2edfcbc18543  bash
+
+容器中启动并测试软总线
+----------------------
+
+以下操作均在容器中执行
+
+1.在容器中写SN号，注意此SN号是本设备标识，需要与其他设备不一致，建议使用本机IP
+
+.. code-block:: console
+
+  echo  192.168.8.115  > /etc/SN
+
+2.启动软总线
+
+.. code-block:: console
+
+  /system/bin/start_services.sh all
+
+3.启动容器内预制的客户端demo用于测试，客户端也可以参考上文应用示例章节编写
+
+.. code-block:: console
+
+  /system/bin/softbus_client
+
+4.在另一台设备中重复以上操作
+
+5.在某一台设备中打开所有session连接
+
+.. code-block:: console
+
+  openA
+
+6.发送消息给所有session
+
+.. code-block:: console
+
+  sendA "hello world"
+
+7.若在看到对端client收到了"hello world"字符串，便说明设备间软总线通信OK
+
+3.2版本接口变更
+*************************
+
+3.2版本的软总线与3.1版本相比，主要的一些接口变化如下：
+
++----------------+-------------------------+-------------------------+
+| 接口功能       | 3.1版本                 | 3.2版本                 |
++================+=========================+=========================+
+| 发布服务       | PublishService          | PublishLNN              |
++----------------+-------------------------+-------------------------+
+| 注销服务       | UnPublishService        | StopPublishLNN          |
++----------------+-------------------------+-------------------------+
+| 发现服务       | StartDiscovery          | RefreshLNN              |
++----------------+-------------------------+-------------------------+
+| 停止服务       | StopDiscovery           | StopRefreshLNN          |
++----------------+-------------------------+-------------------------+
+
+各API参数详见头文件描述。
+
+服务端使用
+----------------------
+3.2版本的软总线启动方式与3.1版本有所不同。由 :file:`/system/bin/start_services.sh` 脚本进行启动软总线相关服务，而 :file:`/system/bin/stop_services.sh`  脚本关闭服务。如下：
+
+.. code-block:: console
+
+    /system/bin/start_services.sh softbus
+    /system/bin/stop_services.sh all
+
+限制约束
+**************
+
+1.支持wifi和有限的标准以太局域网下的coap设备发现和传输。蓝牙目前仅支持ble发现，ble发现需要开启蓝牙，参照 :ref:`bluetooth_config` ，br连接和通信功能在后续版本中持续支持。
+2.目前3.2版本软总线目前暂不支持蓝牙发现能力。
+
+FAQ
+****
+
+1. 执行softbus_client程序输入c后没有可传输的node节点？
+
+  1）确认两个设备网络是否连通
+    如果没有DeviceFound的回调，说明此时无法发现设备，设备之间网络不通。
+    如果使用qemu来测试，同时HOST机器上安装了docker，此时启动两个两个设备并用bridge来连接时会导致两个qemu设备之间网络不通，原因应该是docker改了默认的bridge防火墙转发配置导致的，可用如下命令解决:
+
+    .. code-block:: console
+
+      echo 0 | sudo tee /proc/sys/net/bridge/bridge-nf-call-iptables
+
+    如果不是qemu，其他设备请务必保证设备之间网络连通。
+
+  2）确保已经完成设备认证
+    如果设备之间网络已经连通，并且有DeviceFound的回调，那么有可能是未完成设备认证，出于安全考虑，22.09之后版本均需要完成设备认证后，才能组网成功和传输，因此执行softbus_client程序前应该先做设备认证，设备认证demo可参考 `hichain_main.c <https://gitee.com/liheavy/softbus_client_app/blob/master/hichain_sample/hichain_main.c>`_ 。
+
+2. 设备认证过程中失败？
+
+  hichain_main认证的流程中有两步，第一步创建群组，第二步将设备加入群组。并且这两步操作均是异步的，即hichain_main(hichain客户端)中直接调用接口成功并不代表hichain服务端也调用处理成功，需要等待hichain服务端的回调成功，才能保证操作是成功的。
+
+  因此在使用hichain_main的过程中务必保证先创建群组操作成功后再进行设备加入群组操作，如未按流程操作导致认证过程失败，可将 ``/data/data`` 目录下数据清空后，重启分布式软总线服务，再次尝试设备认证流程。
+
+3. 分布式软总线服务端日志出现 ``GetNetworkIfIp ifName:eth0 fail``
+
+  当前分布式软总线通过 ``eth0`` 这个有线网卡名来获取网卡绑定的ip及其他信息，如果当前系统的网卡没有 ``eth0`` 的网卡，则会获取ip失败，导致整个分布式软总线不可用，无线网卡名称同理，默认使用的是 ``wlan0`` 。
+  解决方案：
+  1）修改分布式软总线源码，将使用 ``eth0`` 和 ``wlan0`` 的部分代码替换为系统中实际可用的网卡名称。
+  2）修改系统的网卡名称为 ``eth0`` 或者 ``wlan0`` 。
+
+4. 当系统中同时存在有线网卡和无线网卡时，优先级问题
+
+  当前分布式软总线对有线网卡和无线网卡同时支持时，采用的是有线网卡优先级会大于无线网卡。
+  可以通过修改 ``BindToDevice`` 函数中以下代码片段来进行调整：
+
+  .. code-block:: c
+
+    /* strategy: ethernet have higher priority */
+    if (memcmp(buf[i].ifr_name, ETH_DEV_NAME_PRE, ethNameLen) == 0) {
+        ifBinding = &buf[i];
+        break;
+    } else if (memcmp(buf[i].ifr_name, WLAN_DEV_NAME_PRE, wlanNameLen) == 0) {
+        ifBinding = &buf[i];
+    }
+
+如果以上没有解决你的问题，可以记录下分布式软总线的服务端日志和客户端日志，在 `分布式软总官方仓库 <https://gitee.com/openeuler/dsoftbus_standard>`_ 提相关的issue，请尽量详细描述清楚你的操作步骤，包括自己所做的一些尝试。
diff --git a/docs/source/features/index.rst b/docs/source/features/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..c5a380be30ec262fa6b333bed2eb452b0de08219
--- /dev/null
+++ b/docs/source/features/index.rst
@@ -0,0 +1,25 @@
+.. _openeuler_embedded_features:
+
+
+关键特性指导
+################################
+
+.. toctree::
+   :maxdepth: 1
+   :caption: 内容
+
+   mica/index.rst
+   ros.rst
+   muslc.rst
+   distributed_softbus.rst
+   preempt_rt.rst
+   prebuilt_tool.rst
+   rust.rst
+   qt5_wayland.rst
+   armnn.rst
+   clang_llvm.rst
+   jailhouse.rst
+   openbmc.rst
+   container/index.rst
+   kernelversions.rst
+   software_package_description.rst
diff --git a/docs/source/features/jailhouse.rst b/docs/source/features/jailhouse.rst
new file mode 100644
index 0000000000000000000000000000000000000000..80de3d4a23709b2c868464d23775fae17c1ff742
--- /dev/null
+++ b/docs/source/features/jailhouse.rst
@@ -0,0 +1,265 @@
+嵌入式分区虚拟机Jailhouse
+##########################
+
+总体介绍
+========
+
+   Jailhouse 是一种轻量级嵌入式分区虚拟机，与传统的全功能虚拟化解决方案（如 KVM 和 Xen）不同，它不提供完整的虚拟机管理和抽象功能，
+   而是一种基于Linux的静态分区虚拟化方案。Jailhouse 不支持任何设备模拟，不同客户虚拟机之间也不共享任何 CPU，所以也没有调度器。
+
+   Jailhouse 的工作是将硬件资源进行静态分区，每个分区称为一个 cell，每个 cell 之间是相互隔离开的，并且拥有自己的硬件资源(CPU、内存、外设等)，
+   运行在 cell 内的裸机应用程序或操作系统称为 inmate。
+   Jailhouse 的第一个 cell 叫 Root Cell，这是一个特权Cell，内部运行的是一个 Linux 系统，依赖该 Linux 接管系统硬件资源，以及进行硬件的初始化和启动。
+   除了 Root Cell 的其它 cell 统一称为 Non-root Cell，从 Root Cell 中获取系统资源，可独占或与 Root Cell 共享。
+
+____
+
+Jailhouse 构建指导
+==================
+
+方法一：使用 oebuild 构建
+-------------------------
+
+   openEuler Embedded 目前支持在 qemu-arm64 和 RPI4 上运行 Jailhouse，默认集成到了 openeuler-image-mcs 镜像，构建方法可参考 :ref:`mcs镜像构建指导 <mcs_build>`。
+
+   请注意，需要修改 oebuild 的编译配置文件 compile.yaml，把 MCS_FEATURES 中的 openamp 改成 jailhouse。
+
+
+方法二：使用 MCS 镜像的 SDK 构建
+--------------------------------
+
+  按照 :ref:`mcs镜像构建指导 <mcs_build>` 构建出 MCS 镜像的SDK后，可以使用 SDK 交叉编译 Jailhouse，提升开发效率。步骤如下：
+
+  1. 准备 Jailhouse 源码：
+
+     .. code-block:: console
+
+        # 下载 Jailhouse 源码：
+        $ git clone https://gitee.com/src-openeuler/Jailhouse.git
+        $ cd Jailhouse; tar -xzf jailhouse-0.12.tar.gz
+
+        # 打入 openEuler Embedded 的增强补丁：
+        $ curl -OL https://gitee.com/openeuler/yocto-meta-openeuler/raw/master/meta-openeuler/recipes-mcs/jailhouse/files/0001-driver-Add-support-for-remote-proc.patch
+        $ cd jailhouse-0.12; patch -p1 < ../0001-driver-Add-support-for-remote-proc.patch
+
+    执行以上步骤后，代码目录为：jailhouse-0.12，即我们的构建目录。
+
+  2. 安装MCS镜像的SDK：
+
+     .. code-block:: console
+
+        $ sh openeuler-glibc-x86_64-openeuler-image-mcs-aarch64-qemu-aarch64-toolchain-*.sh
+        openEuler Embedded(openEuler Embedded Reference Distro) SDK installer version *
+        ===================================================================================
+        Enter target directory for SDK (default: /opt/openeuler/oecore-x86_64): ./sdk
+        You are about to install the SDK to "/usr1/openeuler/sdk". Proceed [Y/n]? y
+        Extracting SDK...................done
+        Setting it up...SDK has been successfully set up and is ready to be used.
+        Each time you wish to use the SDK in a new shell session, you need to source the environment setup script e.g.
+        $ . /usr1/openeuler/sdk/environment-setup-aarch64-openeuler-linux
+
+     若 SDK 安装失败，请参考 :ref:`安装SDK <install-openeuler-embedded-sdk>` 章节，排查是否缺少依赖软件包。
+
+     完成 SDK 安装后，按照提示，在 jailhouse-0.12 目录下，执行：
+
+     .. code-block:: console
+
+        $ . /usr1/openeuler/sdk/environment-setup-aarch64-openeuler-linux
+
+        # 需要自定义新增的cell文件，可以直接放在 configs/${ARCH} 目录中，然后执行编译：
+        $ make KDIR=${KERNEL_SRC} -j$(nproc)
+
+     编译完成后，构建产物如下：
+
+     - cell文件：`configs/${ARCH}` 目录下；
+     - Jailhouse 固件 jailhouse.bin ：在 `hypervisor` 目录下，需要拷贝到单板的 `/lib/firmware` 目录；
+     - Jailhouse 驱动 jailhouse.ko ：在 `driver` 目录下；
+     - 用户态工具 jailhouse ：在 `tools` 目录。
+
+____
+
+Jailhouse 使用指导
+==================
+
+   Jailhouse 构建完成后，生成文件分为三部分：
+
+   - Jailhouse 驱动和固件: ``jailhouse.ko, jailhouse.bin``，提供用户态接口并初始化 hypervisor；
+   - cell 和 guest 镜像：cell是镜像运行所需的系统资源的描述；guest镜像运行在cell内，包括裸机，RTOS等；
+   - 用户态工具 ``jailhouse``：负责加载cell，运行镜像，查看运行状态等。
+
+   openeuler-image-mcs 镜像中安装了可用的 cell 和 inmates-demo，下面以 ``qemu-arm64`` 为例，介绍 Jailhouse 的使用。
+
+   1. 启动 QEMU
+
+      .. code-block:: console
+
+         qemu-system-aarch64 -machine virt,gic-version=3,virtualization=on,its=off \
+            -cpu cortex-a57 -nographic -smp 4 -m 2G  \
+            -append "console=ttyAMA0 loglevel=8 mem=1G" \
+            -kernel zImage \
+            -initrd openeuler-image-mcs-qemu-aarch64-*.rootfs.cpio.gz
+
+   2. 初始化 Root Cell
+
+      .. code-block:: console
+
+         jailhouse enable /usr/share/jailhouse/cells/qemu-arm64-openeuler-demo.cell
+
+   3. 初始化 Non-root Cell
+
+      .. code-block:: console
+
+         jailhouse cell create /usr/share/jailhouse/cells/qemu-arm64-inmate-demo.cell
+
+   4. 加载 inmate
+
+      .. code-block:: console
+
+         jailhouse cell load 1 /usr/share/jailhouse/inmates/uart-demo.bin
+         jailhouse cell start 1
+
+   之后可以看到 uart-demo 的打印：
+
+      .. code-block:: console
+
+         Started cell "inmate-demo"
+         ======= 0x0Hello 1 from cell!
+         Hello 2 from cell!
+         Hello 3 from cell!
+         Hello 4 from cell!
+         Hello 5 from cell!
+         Hello 6 from cell!
+         Hello 7 from cell!
+         ... ...
+
+.. _jailhouse_on_rpi4:
+
+____
+
+在树莓派上使用 Jailhouse 进行多OS混合部署
+=========================================
+
+   openEuler Embedded 支持在树莓派上通过 Jailhouse 实现 openEuler Embedded + openEuler Embedded + zephyr (1 core + 2 cores + 1 core) 的混合部署。具体步骤如下：
+
+   1. 构建多OS混合部署镜像
+
+      根据 :ref:`mcs镜像构建指导 <mcs_build>`，使用 oebuild 初始化编译环境。
+
+      .. code-block:: console
+
+         # 构建支持嵌入式图形的混合部署镜像。注意，该镜像构建任务数量多，耗时较长。
+         $ oebuild rpi4_jailhouse_hmi_img.yaml
+         $ cd rpi4_jailhouse_hmi_img
+         $ oebuild bitbake
+         $ bitbake openeuler-image
+
+         # 或者，构建只覆盖基础软件包的裁剪镜像
+         $ oebuild rpi4_jailhouse_tiny_img.yaml
+         $ cd rpi4_jailhouse_tiny_img
+         $ oebuild bitbake
+         $ bitbake openeuler-image
+
+      构建完成后，在 ``output`` 目录下可以看到镜像，如：
+
+      .. code-block:: shell
+
+         $ tree output/
+         output/
+         └── 20240624030106
+             ├── Image
+             ├── openeuler-image-mcs-raspberrypi4-64-20240624030106.rootfs.cpio.gz
+             ├── openeuler-image-raspberrypi4-64-20240624030106.rootfs.rpi-sdimg
+             └── vmlinux
+
+   2. 启动镜像
+
+      将 ``openeuler-image-raspberrypi4-64-*.rootfs.rpi-sdimg`` 烧录到树莓派的SD卡上，并按照 :ref:`openeuler-image-uefi启动使用指导 <raspberrypi4-uefi-guide>` 进行镜像启动。
+
+      .. note::
+
+         | 对于树莓派的多OS混合部署镜像，Root Cell 上运行的 openEuler Embedded 作为管理 VM，仅用于实现 VM 的管理，因此使用 initrd 启动，不会挂载 SD 卡的 ROOT 分区。
+         | 实际上，混合部署镜像将绝大部分的树莓派硬件设备（包括SD卡，USB，GPU等）分配给了 Non-root Cell，Root Cell 只使用 UART1(GPIO 14, 15)和以太网端口。
+         | 因此，镜像启动后，只能通过串口或 ssh 到默认的 IP 地址：192.168.10.8 进行登录。
+
+      .. code-block:: console
+
+         # 通过 SSH 登录
+         $ ssh root@192.168.10.8
+
+         # 初始化 Root Cell
+         $ jailhouse enable /usr/share/jailhouse/cells/rpi4.cell
+
+         # 启动 Non-root Cell (zephyr)
+         $ mica create rpi4-zephyr-ivshmem.conf
+         $ mica start rpi4-zephyr-ivshmem
+         # 之后，可以通过打开 Root Cell 的 tty 设备来访问 zephyr 的 shell
+         $ screen /dev/ttyRPMSG0
+
+         # 启动 Non-root Cell (openEuler Embedded)
+         $ jailhouse cell linux /usr/share/jailhouse/cells/rpi4-linux.cell /boot/Image \
+             -d /usr/share/jailhouse/cells/dts/inmate-rpi4.dtb \
+             -c "console=ttyAMA1,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rootwait \
+                 coherent_pool=1M 8250.nr_uarts=1 snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 \
+                 bcm2708_fb.fbwidth=1920 bcm2708_fb.fbheight=1080 bcm2708_fb.fbswap=1 \
+                 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000 dwc_otg.lpm_enable=0 cma=96M"
+
+         # 加载成功后，能够在 UART2(GPIO 0, 1) 上看到 Non-root 的启动日志，并且能够通过 hdmi 进行登录
+         # 若使用的是支持嵌入式图形的混合部署镜像，可以使用 wayfire 桌面
+         $ wayfire
+
+____
+
+使用 Jailhouse 运行 FreeRTOS
+============================
+
+   目前仅支持在 qemu-arm64 上通过 Jailhouse 运行 FreeRTOS。
+
+   1. 添加 FreeRTOS 的构建
+
+      根据 :ref:`mcs镜像构建指导 <mcs_build>`，使用 oebuild 初始化编译环境。
+
+      .. code-block:: shell
+
+         # qemu-arm64
+         oebuild generate -p qemu-aarch64 -f openeuler-mcs -d <build_arm64_mcs>
+
+      除了使用上述命令进行配置文件生成之外，还可以使用如下命令进入到菜单选择界面进行对应数据填写和选择，此菜单选项可以替代上述命令中的oebuild generate，选择保存之后继续执行上述命令中的bitbake及后续命令即可。
+
+      .. code-block:: console
+
+         oebuild generate
+
+      具体界面如下图所示:
+
+      .. image:: ../_static/images/generate/oebuild-generate-select.png
+
+      进入 ``<build>`` 目录，添加 ``meta-freertos``
+
+      .. code-block:: shell
+
+         # BBLAYERS 中添加 meta-freertos
+         vi conf/bblayers.conf
+
+         BBLAYERS ?= " \
+           ... ...
+         /usr1/openeuler/src/yocto-poky/../yocto-meta-openeuler/rtos/meta-freertos \
+         "
+
+   2. 构建 jailhouse-freertos
+
+      .. code-block:: shell
+
+         oebuild bitbake jailhouse-freertos
+
+   3. 加载 FreeRTOS
+
+      构建完成后，oebuild 构建目录下可以获取 ``FreeRTOS.bin``，放到 qemu 上通过 Jailhouse 加载运行：
+
+      .. code-block:: shell
+
+         # 获取 FreeRTOS.bin
+         find . -name FreeRTOS.bin
+
+         # 放到 qemu 上，通过 Jailhouse 加载运行
+         jailhouse cell load 1 FreeRTOS.bin
+         jailhouse cell start 1
diff --git a/docs/source/features/kernelversions.rst b/docs/source/features/kernelversions.rst
new file mode 100644
index 0000000000000000000000000000000000000000..b130a7c141928e72cefcb25c0cafa24f6c1a4795
--- /dev/null
+++ b/docs/source/features/kernelversions.rst
@@ -0,0 +1,62 @@
+.. _kernelversions_intro:
+
+内核多版本支持（5.10/6.6）介绍
+####################################
+
+openEuler社区主线已作为主流版本支持Linux 6.6内核，考虑到有部分厂商驱动更新到新版本内核（6.6）存在一定难度，openEuler Embedded 24.03在发布时保留5.10内核的支持，同步支持6.6内核的框架构建，提供相关厂商及合作伙伴适配6.6内核的支持空间。现阶段已支持的单板/镜像如下，并已支持preempt-rt特性。
+
++---------------+
+| 单板          |
++---------------+
+| aarch64(qemu) |
++---------------+
+| x86_64        |
++---------------+
+| 树莓派4B      |
++---------------+
+
+
+构建5.10内核配套镜像
+====================================
+
+当前默认情况下，构建的内核版本即为5.10，在此不做额外说明
+
+
+构建6.6内核配套镜像
+=====================================
+
+可在构建之前，在初始化平台时候，追加-f kernel6，案例命令如下：
+
+.. code-block:: console
+
+    # 构建x86_64的6.6内核镜像、不开启其他特性
+    $ oebuild generate -p x86-64 -f kernel6
+
+    # 构建x86_64的6.6内核镜像，同时启用preempt-rt
+    $ oebuild generate -p x86-64 -f kernel6 -f openeuler-rt
+
+    # 构建树莓派的6.6内核镜像，不开启其他特性
+    $ oebuild generate -p raspberrypi4-64 -f kernel6
+
+    # 构建树莓派的6.6内核镜像，同时启用preempt-rt
+    $ oebuild generate -p raspberrypi4-64 -f kernel6 -f openeuler-rt
+
+
+其他构建过程不变，以x86_64为例，6.6内核镜像构建的完整命令如下：
+
+.. code-block:: console
+
+    # 所有的构建工作都需要在 oebuild 工作目录下进行（前置步骤需已完成oebuild init）
+    $ cd <work_dir>
+    
+    # 为镜像创建配置文件compile.yaml（打开6.6内核特性，打开preempt-rt特性，打开hmi特性）
+    $ oebuild generate -p x86-64 -f kernel6 -f openeuler-rt -f hmi -d build_example_x86
+    
+    # 根据提示，切换到包含 compile.yaml 的编译空间目录，如 build/build_example_x86/
+    $ cd build/build_example_x86/
+    
+    # 进入oebuild初始化的bitbake环境并开始构建
+    $ oebuild bitbake 
+    $ bitbake openeuler-image
+
+
diff --git a/docs/source/features/mica/build.rst b/docs/source/features/mica/build.rst
new file mode 100644
index 0000000000000000000000000000000000000000..612988e905d541eb09be024253c67d831fa2ef99
--- /dev/null
+++ b/docs/source/features/mica/build.rst
@@ -0,0 +1,71 @@
+.. _mcs_build:
+
+构建指导
+########
+
+  .. seealso::
+
+     混合关键性部署框架作为 openEuler Embedded 的特性，可以按需集成到 openEuler Embedded 镜像中。
+
+     请参考 :ref:`南向支持章节 <bsp>` 构建不同平台的镜像，只需要在使用 ``oebuild generate`` 时选择 ``openeuler-mcs`` 即可。
+
+  以下为 qemu-aarch64 平台的构建步骤，其它平台的构建步骤与之类似：
+
+  1. 根据 :ref:`oebuild安装介绍 <oebuild_install>` ，安装好oebuild，并初始化oebuild工作目录；
+
+     .. code-block:: console
+
+        $ oebuild init <directory>
+        $ cd <directory>
+        $ oebuild update
+
+  2. 进入oebuild工作目录，创建编译配置文件 ``compile.yaml``：
+
+     .. code-block:: console
+
+        $ oebuild generate -p <platform> -f openeuler-mcs -d <build_mcs>
+
+        # 以 qemu-arm64 为例，platform 可以指定为 qemu-aarch64
+        # 其它平台请运行 oebuild generate -l 查看
+
+        $ oebuild generate -p qemu-aarch64 -f openeuler-mcs -d <build_mcs>
+
+     之后，在 ``<build_mcs>`` 目录下，会生成编译配置文件 ``compile.yaml``。
+
+     .. note::
+
+        MICA 支持在 `bare-metal` 和 `jailhouse` 两种不同的环境上运行，默认构建 `bare-metal`。
+
+        若需要支持 `jailhouse`，请修改编译配置文件 ``compile.yaml``，把 **MCS_FEATURES 中的 openamp 改成 jailhouse**。
+
+  3. 进入 ``<build_mcs>`` 目录，编译 openeuler-image 或 openeuler-image-mcs，两个镜像都会安装 mcs 组件，但 openeuler-image-mcs 仅包含少量的基础软件包：
+
+     .. code-block:: shell
+
+        # 进入构建容器
+        $ oebuild bitbake
+
+        # 构建完整镜像
+        $ bitbake openeuler-image
+
+        # 构建SDK
+        $ bitbake openeuler-image -c do_populate_sdk
+
+
+        # 或者，构建只覆盖基础软件包的裁剪镜像
+        $ bitbake openeuler-image-mcs
+
+____
+
+  - 构建完成后，在 ``<build_mcs>/output`` 目录下可以看到镜像，如：
+
+    .. code-block:: shell
+
+      $ tree
+      .
+      └── 20230315093436
+          ├── Image-5.10.0-openeuler
+          ├── openeuler-image-mcs-qemu-aarch64-20230920084840.rootfs.cpio.gz
+          ├── vmlinux-5.10.0-openeuler
+          └── zImage-5.10.0-openeuler
+
diff --git a/docs/source/features/mica/developer_guides/index.rst b/docs/source/features/mica/developer_guides/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..e04191c87c3db1ed5e481fc48fad7ec4513b7809
--- /dev/null
+++ b/docs/source/features/mica/developer_guides/index.rst
@@ -0,0 +1,8 @@
+开发者指南
+##########
+
+.. toctree::
+   :maxdepth: 1
+
+   rtos.rst
+   ../../../developer_guide/debug/gdb_guide/index.rst
diff --git a/docs/source/features/mica/developer_guides/rpmsg_init.jpg b/docs/source/features/mica/developer_guides/rpmsg_init.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..d0c7fc66873ec167b723ef82da45c1296381a58e
Binary files /dev/null and b/docs/source/features/mica/developer_guides/rpmsg_init.jpg differ
diff --git a/docs/source/features/mica/developer_guides/rtos.rst b/docs/source/features/mica/developer_guides/rtos.rst
new file mode 100644
index 0000000000000000000000000000000000000000..4ce9afd4b1632e231cdb9c69efa684309feb02a3
--- /dev/null
+++ b/docs/source/features/mica/developer_guides/rtos.rst
@@ -0,0 +1,308 @@
+实时OS的对接工作
+################
+
+两个 OS 之间的通信，最底层的依赖可以概括为共享内存的读写和中断的收发。但为了实现高效的通信，还需要借助 OpenAMP 在不同的OS上实现一个传输层。
+因此在 RTOS 侧，需要基于共享内存和中断完成 OpenAMP 的初始化。
+
+此外，为了避免在代码中引入过多的静态资源定义，MICA 规定了实时OS需要添加 ``.resource_table`` 段（资源表）。
+引入资源表，一方面能够让 Linux 在加载 RTOS 时，辨别 RTOS 需要哪些资源，从而进行资源的动态分配；另一方面还能通过资源表的特定表项来扩展更多的功能，包括生命周期管理、通信的恢复等。
+
+因此，实时OS的对接工作主要包括：
+
+1. 资源表的适配；
+2. OpenAMP 的初始化。
+
+____
+
+资源表的适配
+************
+
+1. 资源表介绍
+
+  资源表是 ELF 镜像中的 ``.resource_table`` 段，其包含 RTOS 所需要的系统资源。
+
+  RTOS 侧所需要的资源信息，需要使用对应的资源表项进行承载，并整合存放到资源表中。Linux 在加载 RTOS ELF 镜像时，会先找到 ``.resource_table`` 段，再根据其中存放的表项执行对应的初始化动作。
+
+  因此，``.resource_table`` 段需要将下面的结构体放在起始位置，以便于Linux解析：
+
+  .. code-block:: C
+
+    /**
+     * struct resource_table - firmware resource table header
+     * @ver: version number
+     * @num: number of resource entries
+     * @reserved: reserved (must be zero)
+     * @offset: array of offsets pointing at the various resource entries
+     *
+     * The header of the resource table, as expressed by this structure,
+     * contains a version number (should we need to change this format in the
+     * future), the number of available resource entries, and their offsets
+     * in the table.
+     */
+    struct resource_table {
+          u32 ver;
+          u32 num;
+          u32 reserved[2];
+          u32 offset[0];
+    } __packed;
+
+  紧接着该结构体的是资源表项，每个资源表项都需要以下面的结构作为开头，前32位是资源表项的类型，之后的是该资源表项的具体数据：
+
+  .. code-block:: C
+
+    /**
+     * struct fw_rsc_hdr - firmware resource entry header
+     * @type: resource type
+     * @data: resource data
+     *
+     * Every resource entry begins with a 'struct fw_rsc_hdr' header providing
+     * its @type. The content of the entry itself will immediately follow
+     * this header, and it should be parsed according to the resource type.
+     */
+     struct fw_rsc_hdr {
+           u32 type;
+           u8 data[0];
+     } __packed;
+
+  每个资源表项都有唯一的类型，当前 OpenAMP 支持的资源表项类型包括：
+
+  .. code-block:: C
+
+    /**
+     * enum fw_resource_type - types of resource entries
+     *
+     * @RSC_CARVEOUT:   request for allocation of a physically contiguous memory region.
+     * @RSC_DEVMEM:     request to iommu_map a memory-based peripheral.
+     * @RSC_TRACE:      announces the availability of a trace buffer into which
+     *                  the remote remoteproc will be writing logs.
+     * @RSC_VDEV:       declare support for a virtio device, and serve as its virtio header.
+     * @RSC_VENDOR_START: start of the vendor specific resource types range
+     * @RSC_VENDOR_END  : end of the vendor specific resource types range
+     * @RSC_LAST:       just keep this one at the end
+     *
+     * Please note that these values are used as indices to the rproc_handle_rsc
+     * lookup table, so please keep them sane. Moreover, @RSC_LAST is used to
+     * check the validity of an index before the lookup table is accessed, so
+     * please update it as needed.
+     */
+     enum fw_resource_type {
+             RSC_CARVEOUT = 0,
+             RSC_DEVMEM = 1,
+             RSC_TRACE = 2,
+             RSC_VDEV = 3,
+             RSC_LAST = 4,
+             RSC_VENDOR_START = 128,
+             RSC_VENDOR_END = 512,
+     };
+
+  具体每一个表项的定义，可以查看 `OpenAMP 中资源表项的定义 <https://github.com/OpenAMP/open-amp/blob/main/lib/include/openamp/remoteproc.h>`_。
+  当前 OS 之间的通信需要用到的是 ``RSC_VDEV``，即通过该资源表项，声明 RTOS 侧的 virtio device 需要的资源信息。另外，还可以在 [128, 511] 范围内扩展用户自定义的资源表项。
+
+  .. seealso::
+
+     `OpenAMP 资源表项的定义 <https://github.com/OpenAMP/open-amp/blob/main/lib/include/openamp/remoteproc.h>`_。
+
+     `Linux 内核文档中关于资源表的描述 <https://www.kernel.org/doc/html/v5.10/staging/remoteproc.html#binary-firmware-structure>`_。
+
+____
+
+2. 资源表样例
+
+  .. seealso::
+
+     | OpenAMP zynq7：
+     |   `rsc_table.h <https://github.com/OpenAMP/open-amp/blob/main/apps/machine/zynq7/rsc_table.h>`_, `rsc_table.c <https://github.com/OpenAMP/open-amp/blob/main/apps/machine/zynq7/rsc_table.c>`_。
+     |
+     | UniProton：
+     |   `resource_table.h <https://gitee.com/openeuler/UniProton/blob/master/demos/raspi4/apps/openamp/resource_table.h>`_, `resource_table.c <https://gitee.com/openeuler/UniProton/blob/master/demos/raspi4/apps/openamp/resource_table.c>`_。
+
+
+  以 UniProton 的 resource_table 为例，通过使用 ``__attribute__((section(".resource_table")))`` 将下面的结构体放置到 ``.resource_table`` 段中：
+
+  .. tabs::
+
+     .. code-tab:: C resource_table.c
+
+        static struct fw_resource_table resource_table = {
+            .ver = 1,
+
+            /* 资源表项的数量 */
+            .num = RSC_TABLE_NUM_ENTRY,
+
+            /* 每个资源表项在资源表中的偏移 */
+            .offset = {
+                offsetof(struct fw_resource_table, vdev),
+            },
+
+            /*
+             * offset 之后为具体的资源表项内容，以下为 RPMsg Virtio Device 的配置
+             *
+             * RSC_VDEV: 对应的资源表项的类型为 RSC_VDEV
+             * VIRTIO_ID_RPMSG: Virtio ID, 对应于 virtio_ids.h 中的定义，表明该 Virtio 设备用于 RPMsg
+             * 2: Virtio 设备的 notifyid, 不能与 vring 的 notifyid 重复，由于 vring 使用了0和1，因此这里指定为2
+             * RPMSG_VDEV_DFEATURES: 配置为1，表示支持 RPMsg name service
+             * VRING_COUNT: 对应的 vring 的数量，为2，包括 tx vring 和 rx vring
+             */
+            .vdev = {
+                RSC_VDEV, VIRTIO_ID_RPMSG, 2, RPMSG_VDEV_DFEATURES, 0, 0, 0,
+                VRING_COUNT, {0, 0},
+            },
+
+            /*
+             * Vring 的配置，为 RSC_VDEV 表项的最后一部分
+             *
+             * vring0 - tx vring
+             * vring1 - rx vring
+             *
+             * VRING_TX_ADDRESS, VRING_RX_ADDRESS: 配置为 -1，由 Linux 侧为 vring 分配地址
+             * VRING_ALIGNMENT: vring 的对齐要求
+             * NUM_RPMSG_BUFF: vring 的 buffer 数量，必须为 2 的幂次方
+             * VRING0_ID, VRING1_ID: vring 的 notifyid，可以分别指定为 0，1
+             */
+            .vring0 = {VRING_TX_ADDRESS, VRING_ALIGNMENT,
+                       NUM_RPMSG_BUFF, VRING0_ID, 0},
+            .vring1 = {VRING_RX_ADDRESS, VRING_ALIGNMENT,
+                       NUM_RPMSG_BUFF, VRING1_ID, 0},
+        };
+
+     .. code-tab:: C resource_table.h
+
+        METAL_PACKED_BEGIN
+        struct fw_resource_table {
+            unsigned int ver;
+            unsigned int num;
+            unsigned int reserved[2];
+            unsigned int offset[RSC_TABLE_NUM_ENTRY];   // 每个表项在资源表中的偏移
+
+            struct fw_rsc_vdev vdev;                    // RSC_VDEV 类型的资源表项
+            struct fw_rsc_vdev_vring vring0;
+            struct fw_rsc_vdev_vring vring1;
+        } METAL_PACKED_END;
+
+
+  之后，在 UniProton 的链接脚本中，将 ``.resource_table`` 段链接到 ELF 镜像中：
+
+  .. code-block:: console
+
+     $ readelf -eW rtos.elf
+     ELF Header:
+     ... ...
+     Entry point address:               0x7a001094
+     ... ...
+
+     Section Headers:
+     [Nr] Name              Type            Address          Off    Size   ES Flg Lk Inf Al
+     ... ...
+     [ 1] text              PROGBITS        000000007a000000 001000 00f000 00  AX  0   0 2048
+     ... ...
+     [16] .resource_table   PROGBITS        000000007a029230 013080 000058 00  WA  0   0  4
+
+
+     Section to Segment mapping:
+      Segment Sections...
+       00     text ...... rodata bss noinit
+       01     datas ...... .resource_table
+
+  可以看到，资源表被放置在数据段的最后一部分，起始地址为 `0x7a029230`，大小为 `0x58`。
+
+  MICA 通过解析 RTOS ELF 的信息，将 RTOS 的代码段和数据段分别加载到对应的内存位置。即从 ``text`` 的起始地址(`0x7a000000`)开始，到 ``.resource_table`` 的结束地址。
+
+  另外，值得注意的是，RTOS ELF 镜像的入口地址为 ``0x7a001094``，这意味着加载完成后，CPU会跳转到该地址运行。
+
+  初始化流程如下：
+
+  .. image:: rtos_init.jpg
+
+____
+
+OpenAMP的初始化
+***************
+
+针对资源表中的 RSC_VDEV 表项，Linux 首先会为其中的 tx/rx vring 分配共享内存地址，再根据表项中的配置初始化 Linux 侧的 vdev (virtio device)。
+之后，RTOS 可以根据资源表中的信息，获取 tx/rx vring 的起始地址，动态初始化 vring，而不需要在代码中做过多的静态定义。
+
+因此，RTOS侧的 OpenAMP 的初始化流程可以简单概括为以下几个步骤：
+
+1. 使能对应的中断。根据不同的场景，中断有不同的实现。例如，裸金属部署场景，中断通过7号 SGI 中断实现；jailhouse 部署，中断会通过 ivshmem doorbell 实现。
+
+2. 根据资源表创建 vdev。
+
+3. 等待 Linux 侧的 vdev 初始化完成后，再根据资源表中的 vring 信息动态初始化 vdev 对应的 tx/rx vring。
+
+4. 根据 vdev 初始化 rpmsg device。
+
+对应的代码流程如下：
+
+.. code-block:: C
+
+   /* 根据资源表创建 vdev */
+   vdev = rproc_virtio_create_vdev(VIRTIO_DEV_DEVICE, VDEV_ID,
+                                   rsc_table_to_vdev(rsc_table),
+                                   rsc_io, NULL, virtio_notify, NULL);
+
+   /* 等待 Linux 侧的 vdev 初始化完成 */
+   rproc_virtio_wait_remote_ready(vdev);
+
+   /* 从资源表中获取 tx vring 的信息 */
+   vring_rsc = rsc_table_get_vring0(rsc_table);
+
+   /* 初始化 tx vring */
+   ret = rproc_virtio_init_vring(vdev, 0, vring_rsc->notifyid,
+                                 (void *)(uintptr_t)vring_rsc->da, rsc_io,
+                                 vring_rsc->num, vring_rsc->align);
+
+   /* 初始化 rx vring */
+   vring_rsc = rsc_table_get_vring1(rsc_table);
+   ret = rproc_virtio_init_vring(vdev, 1, vring_rsc->notifyid,
+                                 (void *)(uintptr_t)vring_rsc->da, rsc_io,
+                                 vring_rsc->num, vring_rsc->align);
+
+   /* 使用 vdev 创建 rpmsg device */
+   ret = rpmsg_init_vdev(&rvdev, vdev, NULL, shm_io, NULL);
+
+   ret = rpmsg_virtio_get_rpmsg_device(&rvdev);
+
+.. seealso::
+
+   `UniProton 的示例代码: <https://gitee.com/openeuler/UniProton/blob/master/demos/raspi4/apps/openamp/rpmsg_backend_rsc_table.c>`_。
+
+另外，为了避免中断时间过长，影响实时性，可以考虑将 `rproc_virtio_notified` 放到线程中执行，在中断流程仅做线程的唤醒：
+
+.. code-block:: C
+
+   void receive_message(void)
+   {
+        /* 等待信号量 */
+        Waiting for semaphore ...
+
+        /* 信号量到来后，说明 rx vring 有需要处理的消息，进行 virtio_notify */
+        rproc_virtio_notified(vdev, VRING1_ID);
+   }
+
+完成 OpenAMP 的初始化后，RTOS 可以通过 rpmsg device 创建 rpmsg endpoint 与 Linux 进行通信：
+
+.. code-block:: C
+
+   /*
+    * 通过 name service 创建名为 "rpmsg-tty" 的 endpoint
+    * Linux 接收到 name service 的消息后，会创建匹配的 endpoint，之后两端可以进行消息通信
+    * RTOS 会通过 rpmsg_rx_tty_callback 处理 Linux 侧发来的消息
+    */
+   ret = rpmsg_create_ept(&tty_ept, rpdev, "rpmsg-tty",
+                          RPMSG_ADDR_ANY, RPMSG_ADDR_ANY,
+                          rpmsg_rx_tty_callback, NULL);
+
+   /*
+    * 利用 endpoint 发送消息
+    * Linux 侧的 MICA 默认会将来自于 "rpmsg-tty" 的消息转发到 /dev/ttyRPMSGx
+    */
+   rpmsg_send(&tty_ept, tx_buff, len);
+
+RPMsg 通信建立流程如下：
+
+  .. image:: rpmsg_init.jpg
+
+在 RTOS 调用 rpmsg_create_ept 建立 rpmsg-tty 端点时，并不需要指定该端点绑定的源地址和目的地址，而是通过 name service 进行 "name" 到 "port" 的转换。
+name service 会在本地分配一个唯一的源地址，并将该服务名称("rpmsg-tty")和源地址("src")封装成 NS Msg(Name service Message)发送到Linux，触发 Linux 的 ns_bind_cb 回调。
+在回调中，Linux侧可以进行服务的匹配和对应的初始化流程，并且会为 rpmsg-tty 服务分配 Linux 侧的源地址。这之后，Linux 侧 endpoint 的信息已经完整了，即 Linux 可以通过 rpmsg_send 向 RTOS 发送消息。
+RTOS 侧首次接到该消息时，会更新 rpmsg-tty 的目的地址，完成 endpoint 的建立和绑定。
diff --git a/docs/source/features/mica/developer_guides/rtos_init.jpg b/docs/source/features/mica/developer_guides/rtos_init.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..67aa7d8845d23881afd935c6b2338fde722ebe14
Binary files /dev/null and b/docs/source/features/mica/developer_guides/rtos_init.jpg differ
diff --git a/docs/source/features/mica/index.rst b/docs/source/features/mica/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..d27e5046bd294147e85bccc33311d1b5991d165e
--- /dev/null
+++ b/docs/source/features/mica/index.rst
@@ -0,0 +1,17 @@
+.. _mixed_criticality_system:
+
+
+多OS混合关键性部署框架 (MICA)
+#############################
+
+.. toctree::
+   :maxdepth: 1
+
+   intro.rst
+   supported_lists.rst
+   build.rst
+   instruction.rst
+   mica_ctl.rst
+   developer_guides/index.rst
+   services/index.rst
+   lopper_devicetree.rst
diff --git a/docs/source/features/mica/instruction.rst b/docs/source/features/mica/instruction.rst
new file mode 100644
index 0000000000000000000000000000000000000000..f19fc43fc261e159b4b2c7189b0a542d9c455c47
--- /dev/null
+++ b/docs/source/features/mica/instruction.rst
@@ -0,0 +1,364 @@
+.. _mica_instructions:
+
+使用指导
+########
+
+MICA 主要包含三部分组件：
+
+1. ``内核模块`` ：提供RTOS启动、专用中断收发、保留内存管理等功能。不同的部署模式会有对应的内核态实现，例如 bare-metal 部署模式，对应的内核模块是 mcs_km.ko。
+
+2. ``micad`` ：MICA 的守护进程。负责管理和控制RTOS实例的创建、运行及销毁。micad 监听来自于 mica 命令行工具的调用，并根据这些调用执行相应的操作。此外，micad 还负责不同实例上的服务注册等功能。
+
+3. ``mica`` ：MICA 的命令行工具。可以使用 mica 命令根据配置文件来创建、启动、停止RTOS实例，并且能够查看实例的状态和关联的服务信息。
+
+下面，会基于 openEuler Embedded mcs 镜像介绍 MICA 的使用流程。
+
+____
+
+在ARM64 QEMU上运行
+******************
+
+1. 制作 dtb
+
+  部署 Client OS 需要在 Linux 的设备树中添加 ``mcs-remoteproc`` 设备节点，为 Client OS 预留出必要的保留内存。
+  当前，可以通过 mcs 仓库提供的 `create_dtb.sh <https://gitee.com/openeuler/mcs/blob/master/tools/create_dtb.sh>`_ 脚本生成对应的 dtb：
+
+  .. tabs::
+
+     .. tab:: bare-metal部署
+
+        .. code-block:: console
+
+           # create a dtb for qemu_cortex_a53
+           $ ./create_dtb.sh qemu-a53
+
+        成功执行后，会在当前目录下生成 ``qemu.dtb`` 文件，对应 QEMU 配置为：`2G RAM, 4 cores`。
+
+     .. tab:: jailhouse部署
+
+        jailhouse 通过 cell 文件进行资源的预留和分配，无需单独配置设备树。
+
+2. 启动 QEMU
+
+  .. note::
+
+     下文的QEMU启动命令默认使能 ``virtio-net``，请先阅读 :ref:`QEMU 使用指导 <qemu_enable_net>` 了解如何开启网络。
+
+  使用生成出来的 dtb，按照以下命令启动 QEMU，注意，bare-metal 部署和 jailhouse 部署所依赖的 QEMU 命令略有不同：
+
+  .. tabs::
+
+     .. tab:: bare-metal部署
+
+        | 使用生成出来的 ``qemu.dtb``，按照以下命令启动 QEMU，注意：
+        | 1. `-m` 和 `-smp` 要与 dtb 的配置(2G RAM, 4 cores)保持一致，否则会启动失败。
+        | 2. 需要指定 `maxcpus=3` 为 Client OS 预留出 core 3。
+
+        .. code-block:: console
+
+           $ sudo qemu-system-aarch64 -M virt,gic-version=3 -cpu cortex-a53 -nographic \
+               -device virtio-net-device,netdev=tap0 \
+               -netdev tap,id=tap0,script=/etc/qemu-ifup \
+               -m 2G -smp 4 \
+               -append 'maxcpus=3' \
+               -kernel zImage \
+               -initrd openeuler-image-*.cpio.gz \
+               -dtb qemu.dtb
+
+     .. tab:: jailhouse部署
+
+        | 按照以下命令启动 QEMU，注意：
+        | 1. 启动 Jailhouse 需要指定 psci method 为 smc，因此，`-M` 需要配置为 ``virt,gic-version=3,virtualization=on,its=off``。
+        | 2. 需要通过添加启动参数 ``mem=750M`` 来预留出 Jailhouse 和 Non-root-cell 的内存。
+
+        .. code-block:: console
+
+          $ sudo qemu-system-aarch64 -M virt,gic-version=3,virtualization=on,its=off \
+              -cpu cortex-a53 -nographic \
+              -device virtio-net-device,netdev=tap0 \
+              -netdev tap,id=tap0,script=/etc/qemu-ifup \
+              -m 2G -smp 4 \
+              -append 'mem=750M' \
+              -kernel zImage \
+              -initrd openeuler-image-*.cpio.gz
+
+3. 部署 Client OS
+
+  用户首先需要创建配置文件来关联实时OS以及指定部署方式，之后可以通过 ``mica`` 命令基于配置文件部署 client OS。
+  关于配置文件和 mica 命令的详细介绍请参考 :ref:`mica命令与配置文件介绍 <mica_ctl>`。
+
+  当前 openEuler Embedded mcs 镜像默认安装了一些配置文件样例：`/etc/mica/*.conf`，因此可以通过以下步骤启动：
+
+  .. tabs::
+
+     .. tab:: bare-metal部署
+
+        (1) 调整内核打印等级：
+
+        .. code-block:: console
+
+           # 为了不影响shell的使用，先屏蔽内核打印：
+           qemu-aarch64:~$ echo "1 4 1 7" > /proc/sys/kernel/printk
+
+        (2) 启动 client OS：
+
+        | 镜像启动时默认会根据 `/etc/mica/qemu-zephyr-rproc.conf` 创建 client OS 实例。
+        | 通过 ``mica status`` 查看该实例状态：
+
+        .. code-block:: console
+
+          qemu-aarch64:~$ mica status
+          Name                          Assigned CPU        State               Service
+          qemu-zephyr                   3                   Offline
+
+        | 可以看到实例的名称为 qemu-zephyr，关联的 CPU ID 为3，状态为 Offline。
+        | 通过 ``mica start <Name>`` 启动实例：
+
+        .. code-block:: console
+
+          qemu-aarch64:~$ mica start qemu-zephyr
+          starting qemu-zephyr...
+          start qemu-zephyr successfully!
+
+        启动成功后，执行 ``mica status`` 查询状态：
+
+        .. code-block:: console
+
+          qemu-aarch64:~$ mica status
+          Name                          Assigned CPU        State               Service
+          qemu-zephyr                   3                   Running             rpmsg-tty1(/dev/ttyRPMSG0) rpmsg-tty(/dev/ttyRPMSG1)
+
+        状态更新为 Running，并且能观察到该实例提供了两个服务：rpmsg-tty 以及 rpmsg-tty1。
+        rpmsg-tty 绑定了 zephyr 的 shell，因此可以通过 screen 打开 tty 设备 ``/dev/ttyRPMSG1`` 来访问 zephyr 的 shell：
+
+        .. code-block:: console
+
+          # 打开 Client OS 的 shell
+          qemu-aarch64:~$ screen /dev/ttyRPMSG1
+
+          ... ...
+          # 回车后可以连上 shell，并执行 zephyr 的 shell 命令
+
+          uart:~$ kernel version
+          Zephyr version 3.2.0
+
+        之后，可以通过 ``Ctrl-a k`` 或 ``Ctrl-a Ctrl-k`` 组合键退出shell，参考 `screen(1) — Linux manual page <https://man7.org/linux/man-pages/man1/screen.1.html#DEFAULT_KEY_BINDINGS>`_ 。
+
+        (3) 停止 client OS：
+
+        通过 ``mica stop <Name>`` 停止实例：
+
+        .. code-block:: console
+
+          qemu-aarch64:~$ mica stop qemu-zephyr
+          stopping qemu-zephyr...
+          stop qemu-zephyr successfully!
+          qemu-aarch64:~$ mica status
+          Name                          Assigned CPU        State               Service
+          qemu-zephyr                   3                   Offline
+
+        (4) 销毁 client OS：
+
+        通过 ``mica rm <Name>`` 销毁实例：
+
+        .. code-block:: console
+
+          qemu-aarch64:~$ mica rm qemu-zephyr
+          removing qemu-zephyr...
+          rm qemu-zephyr successfully!
+          qemu-aarch64:~$ mica status
+          Name                          Assigned CPU        State               Service
+
+        销毁实例后，可以执行 ``mica create qemu-zephyr-rproc.conf`` 重新创建实例。
+
+     .. tab:: jailhouse 部署
+
+        (1) 使用 SSH 登录 QEMU：
+
+        由于 jailhouse 启动 RTOS VM 后，会占用 QEMU 串口，因此需要先通过 SSH 登录到 QEMU：
+
+        .. code-block:: console
+
+           # 通过 SSH 登录 QEMU：
+           $ ssh root@192.168.10.8
+
+        (2) 初始化 Root Cell：
+
+        .. code-block:: console
+
+          qemu-aarch64:~$ jailhouse enable /usr/share/jailhouse/cells/qemu-arm64-mcs.cell
+
+        (3) 启动 client OS：
+
+        通过 ``mica create <Conf>`` 创建实例：
+
+        .. code-block:: console
+
+          qemu-aarch64:~$ mica create qemu-zephyr-ivshmem.conf
+          Creating qemu-zephyr-ivshmem...
+          Successfully created qemu-zephyr-ivshmem!
+
+        通过 ``mica start <Name>`` 启动实例：
+
+        .. code-block:: console
+
+          qemu-aarch64:~$ mica start qemu-zephyr-ivshmem
+          starting qemu-zephyr-ivshmem...
+          start qemu-zephyr-ivshmem successfully!
+
+        启动成功后，执行 ``mica status`` 查询状态：
+
+        .. code-block:: console
+
+          qemu-aarch64:~$ mica status
+          Name                          Assigned CPU        State               Service
+          qemu-zephyr-ivshmem           3                   Running             rpmsg-tty1(/dev/ttyRPMSG0) rpmsg-tty(/dev/ttyRPMSG1)
+
+        可以观察到，状态为 Running，并且该实例提供了两个服务：rpmsg-tty 以及 rpmsg-tty1。
+        rpmsg-tty 绑定了 zephyr 的 shell，因此可以通过 screen 打开 tty 设备 ``/dev/ttyRPMSG1`` 来访问 zephyr 的 shell：
+
+        .. code-block:: console
+
+          # 打开 Client OS 的 shell
+          qemu-aarch64:~$ screen /dev/ttyRPMSG1
+
+          ... ...
+          # 回车后可以连上 shell，并执行 zephyr 的 shell 命令
+
+          uart:~$ kernel version
+          Zephyr version 3.2.0
+
+        之后，可以通过 ``Ctrl-a k`` 或 ``Ctrl-a Ctrl-k`` 组合键退出shell，参考 `screen(1) — Linux manual page <https://man7.org/linux/man-pages/man1/screen.1.html#DEFAULT_KEY_BINDINGS>`_ 。
+
+        (3) 停止 client OS：
+
+        通过 ``mica stop <Name>`` 停止实例：
+
+        .. code-block:: console
+
+          qemu-aarch64:~$ mica stop qemu-zephyr-ivshmem
+          stopping qemu-zephyr-ivshmem...
+          stop qemu-zephyr-ivshmem successfully!
+          qemu-aarch64:~$ mica status
+          Name                          Assigned CPU        State               Service
+          qemu-zephyr-ivshmem           3                   Offline
+
+        (4) 销毁 client OS：
+
+        通过 ``mica rm <Name>`` 销毁实例：
+
+        .. code-block:: console
+
+          qemu-aarch64:~$ mica rm qemu-zephyr-ivshmem
+          removing qemu-zephyr-ivshmem...
+          rm qemu-zephyr-ivshmem successfully!
+          qemu-aarch64:~$ mica status
+          Name                          Assigned CPU        State               Service
+
+        销毁实例后，可以执行 ``mica create qemu-zephyr-ivshmem.conf`` 重新创建实例。
+
+____
+
+在树莓派4B上运行
+****************
+
+oebuild 构建出来的 MCS 镜像已经通过 dt-overlay 等方式预留了相关资源，并且默认使用了支持 psci 的 uefi 引导固件。
+因此只需要根据 :ref:`openeuler-image-uefi启动使用指导 <raspberrypi4-uefi-guide>` 进行镜像启动，再部署 MICA 即可，步骤跟QEMU类似。
+
+.. tabs::
+
+    .. tab:: bare-metal部署
+
+      .. code-block:: console
+
+        raspberrypi4-64:~$ mica start rpi4-uniproton
+        raspberrypi4-64:~$ mica stop rpi4-uniproton
+
+    .. tab:: jailhouse 部署
+
+      .. code-block:: console
+
+        raspberrypi4-64:~$ jailhouse enable /usr/share/jailhouse/cells/rpi4.cell
+        raspberrypi4-64:~$ mica create rpi4-zephyr-ivshmem.conf
+        raspberrypi4-64:~$ mica start rpi4-zephyr-ivshmem
+        raspberrypi4-64:~$ mica stop rpi4-zephyr-ivshmem
+
+      也可以参考 :ref:`如何在树莓派上使用 Jailhouse 进行多OS混合部署 <jailhouse_on_rpi4>`，了解如何通过 Jailhouse 实现 openEuler Embedded + openEuler Embedded + zephyr (1 core + 2 cores + 1 core) 的混合部署。
+
+____
+
+在x86工控机上运行
+*****************
+
+.. note::
+
+   当前 x86 工控机只支持运行 UniProton，并且 x86 的部署方法与 arm64 有所不同，整合工作还在进行中。
+
+首先，需要先根据 :ref:`工控机HVAEIPC-M10 镜像构建安装指导 <hvaepic-m10>` 在工控机上安装 openEuler Embedded 镜像。
+
+之后，我们还需要编译 UniProton 以及 x86环境下需要的额外启动程序 ap_boot，
+请参考 `openEuler Embedded & Uniproton x86 MICA环境安装指导 <https://gitee.com/openeuler/UniProton/blob/master/doc/demoUsageGuide/x86_64_demo_usage_guide.md>`_ 。
+
+启动 openEuler Embedded 后，需要为 UniProton 预留出必要的内存、CPU资源。如四核CPU建议预留一个核，内存建议预留512M。
+可通过修改 boot 分区的 grub.cfg 配置内核启动参数，新增 ``maxcpus=3 memmap=512M\$0x110000000`` 参数，参考如下：
+
+.. code-block:: console
+
+   openEuler-Embedded:~$ mount /dev/sda1 /boot
+   openEuler-Embedded:~$ cat /boot/efi/boot/grub.cfg
+   # Automatically created by OE
+   serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1
+   default=boot
+   timeout=10
+
+   menuentry 'boot'{
+   linux /bzImage  root=*** rw rootwait quiet maxcpus=3 memmap=512M\$0x110000000 console=ttyS0,115200 console=tty0
+   }
+
+修改完成后，请重启工控机，并通过以下命令查看当前CPU和内存的使用情况：
+
+.. code-block:: console
+
+   # 查看CPU核心数
+   $ nproc
+   3
+   # 查看内存使用情况
+   $ cat /proc/iomem
+   ...
+   110000000-12fffffff : Reserved
+   ...
+
+这说明当前系统正在使用3个CPU，已经预留出了一个CPU。
+内存方面，系统已经预留出了从0x110000000到0x12fffffff的内存资源。
+
+接下来，我们通过在openEuler Embedded上运行如下命令启动MICA：
+
+.. code-block:: console
+
+   # 调整内核打印等级(可选择不执行)
+   $ echo "1 4 1 7" > /proc/sys/kernel/printk
+
+   $ mica start /path/to/executable
+
+   # 若成功运行，会有如下打印：
+   ...
+   start client os
+   ...
+   pls open /dev/pts/1 to talk with client OS
+   pty_thread for console is runnning
+   ...
+   found matched endpoint, creating console with id:2 in host os
+
+   # 根据打印提示（found matched endpoint, creating console with id:2 in host os），
+   # 说明成功创建了console，可以通过 /dev/pts/1 查看 UniProton 的串口输出，例如：
+   $ screen /dev/pts/1
+
+   # 敲回车后，可以查看uniproton输出信息
+   # 可以通过 <Ctrl-a k> 或 <Ctrl-a Ctrl-k> 组合键退出console，具体请参考 screen 的 manual page
+
+如果想停止当前的Client OS，可以通过以下命令：
+
+.. code-block:: console
+
+   $ mica stop
+
diff --git a/docs/source/features/mica/intro.rst b/docs/source/features/mica/intro.rst
new file mode 100644
index 0000000000000000000000000000000000000000..5af9812cbab0b5f7bce4488d1b2939cf1ff3cefb
--- /dev/null
+++ b/docs/source/features/mica/intro.rst
@@ -0,0 +1,55 @@
+简介
+####
+
+混合关键性系统总体介绍
+======================
+
+在嵌入式场景中，虽然Linux已经得到了广泛应用，但并不能覆盖所有需求，例如高实时、高可靠、高安全的场合。这些场合往往是实时操作系统的用武之地。有些应用场景既需要Linux的管理能力、丰富的生态，又需要实时操作系统的高实时、高可靠、高安全，那么一种典型的设计是采用一颗性能较强的处理器运行Linux负责富功能，一颗微控制器/DSP/实时处理器运行实时操作系统负责实时控制或者信号处理，两者之间通过I/O、网络或片外总线的形式通信。这种方式存在的问题是，硬件上需要两套系统、集成度不高，通信受限于片外物理机制的限制（如速度、时延等），软件上Linux和实时操作系统两者之间是割裂的，在灵活性上、可维护性上存在改进空间。
+
+受益于硬件技术的快速发展，嵌入式系统的硬件能力越来越强大，如单核能力不断提升、单核到多核、异构多核乃至众核的演进，虚拟化技术和可信执行环境(TEE)技术的发展和应用，未来先进封装技术会带来更高的集成度等等，为在一个片上系统（SoC）中部署多个OS提供了坚实的物理基础。
+
+同时，受物联网化、智能化、功能安全与信息安全等应用需求的推动，整个嵌入式软件系统也越发复杂，全部由单一OS承载所有功能所面临的挑战越来越大。解决方式之一就是不同系统负责所各自所擅长的功能，如Windows的UI、Linux的网络通信与管理、实时操作系统的高实时与高可靠等，而且还要易于开发、部署、扩展，实现的形式可以是容器、虚拟化等。
+
+面对上述硬件和应用的变化，结合自身原有的特点，嵌入式系统未来演进的方向之一就是 **混合关键性系统(MCS, Mixed Criticality System)**, 这可以从典型的嵌入式系统-汽车电子的最近发展趋势略见一斑。
+
+    .. figure:: ../../../image/mcs/mcs_architecture.png
+        :align: center
+
+        图 1 openEuler Embedded中的混合关键性系统大致架构
+
+从openEuler Embedded的角度来看，混合关键性系统的大致架构如上图所示，所面向的硬件是具有同构或异构多核的片上系统，从应用的角度看会同时部署多个OS/运行时，例如Linux负责系统管理与服务、1个实时操作系统负责实时控制、1个实时操作系统负责系统可靠、1个裸金属运行时运行专用算法，全系统的功能是由各个OS/运行时协同完成。中间的 **混合部署框架** 和 **嵌入式虚拟化** 是具体的支撑技术。关键性（criticality）狭义上主要是指功能安全等级，参考泛功能安全标准IEC-61508，Linux可以达到SIL1或SIL2级别，实时操作系统可以达到最高等级SIL3；广义上，关键性可以扩展至实时等级、功耗等级、信息安全等级等目标。
+
+在这样的系统中，需要解决如下几个问题：
+
+* **高效地混合部署问题**：如何高效地实现多OS协同开发、集成构建、独立部署、独立升级。
+
+* **高效地通信与协作问题**：系统的整体功能由各个域协同完成，因此如何高效地实现不同域之间高效、可扩展、实时、安全的通信。
+
+* **高效地隔离与保护问题**：如何高效地实现多个域之间的强隔离与保护，使得出故障时彼此不互相影响，以及较小的可信基（Trust Compute Base）。
+
+* **高效地资源共享与调度问题**：如何在满足不同目标约束下（实时、功能安全、性能、功耗），高效地管理调度资源，从而提升硬件资源利用率。
+
+对于上述问题，openEuler Embedded的当前思路是 **混合关键性系统 = 部署 + 隔离 + 调度** ，即首先实现多OS的混合部署，再实现多OS之间的隔离与保护，最后通过混合关键性调度提升资源利用率， 具体可以映射到 **混合部署框架** 和 **嵌入式虚拟化**。混合部署框架解决 **高效地混合部署问题** 和 **高效地通信与协作问题**，嵌入式虚拟化解决 **高效地隔离与保护问题** 和 **高效地资源共享与调度问题**。
+
+
+多OS混合关键性部署框架
+======================
+
+openEuler Embedded中多OS混合部署框架的架构图如下所示，引入了开源框架 `OpenAMP <https://www.openampproject.org/>`_ 作为基础， 并结合自身需要
+进一步创新。
+
+    .. figure:: ../../../image/mcs/openamp_architecture.png
+        :align: center
+
+        图 2 多OS混合部署框架的基础架构
+
+在上述架构中，libmetal屏蔽了不同系统实现的细节，提供了统一的抽象，virtio queue相当于网络协议中的MAC层，提供高效的底层通信机制，rpmsg相当于网络协议中的传输层，提供了基于端点（endpoint）与通道（channel）抽象的通信机制，remoteproc提供生命周期管理功能包括初始化、启动、暂停、结束等。
+
+目前，混合部署框架不仅能在qemu上进行仿真验证，还支持在树莓派实际硬件上部署运行。未来，openEuler Embedded的混合部署框架还会继续演进，包括对接更多的实时操作系统，如国产开源实时操作系统 `RT-Thread <https://www.rt-thread.org/>`_，实现如下图所示的多OS服务化部署，并适时引入基于虚拟化技术的嵌入式弹性底座。
+
+    .. figure:: ../../../image/mcs/os_services.png
+        :align: center
+
+        图 3 多OS服务化部署架构
+
+在上述多OS服务化部署架构中，openEuler Embedded是中心，主要对其他OS提供管理、网络、文件系统等通用服务，其他OS可以专注于其所擅长的领域提供诸如实时控制、监控等服务，并通过shell、log和debug等通道与Linux丰富而强大维测体对接从而简化开发工作。
diff --git a/docs/source/features/mica/lopper_devicetree.rst b/docs/source/features/mica/lopper_devicetree.rst
new file mode 100644
index 0000000000000000000000000000000000000000..26b1433afd22c86f0f6d8af18f49b9b6166dfdbe
--- /dev/null
+++ b/docs/source/features/mica/lopper_devicetree.rst
@@ -0,0 +1,352 @@
+外设分区管理
+############
+
+总体介绍
+========
+
+受益于硬件技术的快速发展，先进封装技术带来了更高的集成度，一个片上系统(SoC)中能够封装各种丰富的外设组件，为部署混合关键性系统提供了坚实的物理基础，但同时也带来了一个挑战：Linux、RTOS或其他操作系统在运行时有各自的资源访问需求，需要能够直接访问 SoC 的不同部分，并排运行并且不会相互干扰。针对该场景，用户可以使用外设分区管理配置各OS需要的外设资源。
+
+通过外设分区管理，能够在集成构建的过程中，根据用户的配置文件，对完整的设备树进行解析和操作，最终生成针对不同OS的设备树。
+
+本章主要介绍如何基于yocto-meta-openeuler使用外设分区管理，以及如何编写自定义的配置文件。
+
+____
+
+如何使用外设分区管理
+====================
+
+1. 在对应的BSP层添加 ``lopper-ops.bbappend`` 和 ``lops`` 文件夹，用于承载用户的配置文件。例如：
+
+   .. code-block:: console
+
+      .
+      └── meta-openeuler-bsp
+          └── recipes-kernel
+              └── lopper
+                  ├── lopper-ops.bbappend
+                  └── lops
+                      └── lop-user-config.dts
+
+   ``lopper-ops.bbappend`` 主要是将当前目录的lops文件夹传递给yocto，内容如下：
+
+   .. code-block:: console
+
+      $ cat lopper-ops.bbappend
+      # Use the operation files from current layer
+      FILESEXTRAPATHS:prepend := "${THISDIR}/:"
+
+   ``lops`` 用于存放用户自定义的配置文件，这些配置文件统一用device-tree格式描述，但是有单独的语法，
+   用于描述关于输入设备树的操作，包括：修改（删除）某个设备节点；添加自定义节点；提取部分节点并生成新的设备树等。
+   具体如何编写 ``lop-user-config.dts`` ，请参考下一小节。
+
+2. 在使用设备树文件的配方中（假设为 ``foo-A.bb``），调用 lopper-devicetree.bbclass ，并配置输入和输出，如：
+
+   .. code-block:: shell
+
+      # foo-A.bb
+      inherit lopper-devicetree
+      INPUT_DT = "${B}/input-sample.dtb"
+      OUTPUT_DT = "${B}/output-sample.dtb"
+
+   | **输入**：``input-sample.dtb``，完整的设备树。
+   | **输出**：``output-sample.dtb``，处理后的设备树。此外，还会输出根据配置文件生成的RTOS侧设备树。
+   | 即：
+
+   .. code-block:: none
+
+                                             ┌──────►  output-sample.dtb   -- for Linux
+                                             │
+                                             │
+                         lop-user-config.dts │
+      input-sample.dtb ──────────────────────┤
+                                             │
+                                             │
+                                             │
+                                             └──────►  serial-for-zephyr.dts -- for zephyr
+
+   默认会通过 lopper-devicetree 中的 do_mkdts 完成设备树的处理，这个任务默认的依赖关系为
+   ``before do_install after do_compile`` ，因此，用户可以在 ``do_install`` 中使用处理后的设备树 ``output-sample.dtb``。
+
+   另外，用户可以通过配置文件生成RTOS侧的设备树，例如，指明提取某个 serial 节点，并生成
+   ``serial-for-zephyr.dts`` ，经过处理后，这份 dts 默认会被安装到 ``foo-A`` 的 SYSROOT_DIR 中，
+   因此，在其它的配方中（``foo-B.bb``）可以通过以下方法获取该 dts 文件：
+
+   .. code-block:: shell
+
+      # foo-B.bb
+
+      # add dependence
+      DEPENDS += "foo-A"
+
+      # get the serial-for-zephyr.dts
+      do_configure:append() {
+          cp ${WORKDIR}/recipe-sysroot/lop_dts/serial-for-zephyr.dts ${B}/
+      }
+
+.. seealso::
+
+   yocto-meta-openeuler 中为树莓派添加了一个使用案例，将 ``serial@7e201a00`` 提取给zephyr使用，
+   参考提交 `rpi4: extract a serial for zephyr <https://gitee.com/openeuler/yocto-meta-openeuler/commit/144641062>`_。
+
+____
+
+如何编写外设分区配置文件
+========================
+
+外设分区管理是基于开源工具 lopper 完成的，用户可以自定义配置文件（lopper operations），以实现设备树节点的修改、删除、提取等操作。
+关于 lopper operations 详细完整的语法配置，可以阅读学习 `lopper/README-architecture <https://github.com/devicetree-org/lopper/blob/master/README-architecture.md>`_。
+下面，会介绍一些较为常用的功能接口。
+
+**lopper operations 的格式**：
+
+   lopper operations(lops) 的结构类似于标准的dts文件，设备树的根必须指定 ``compatible = "system-device-tree-v1,lop";``，以便识别为 lop 文件。
+   所有的操作都需要定义在 ``lops/lop_<number>`` 中（number仅用于标识，lop的解析顺序是其出现在文件中的顺序）。
+
+   .. code-block:: none
+
+      /dts-v1/;
+
+      / {
+              compatible = "system-device-tree-v1";
+              lops {
+                      lop_<number> {
+                              compatible = "system-device-tree-v1,lop,<lop type>";   // compatible 注明 lop 的类型
+                              <lop specific properties>;
+                      };
+                      lop_<number> {
+                              compatible = "system-device-tree-v1,lop,<lop type>";
+                              <lop specific properties>;
+                      };
+              };
+      };
+
+不同类型的 lop 有各自的 compatible 和 properties，包括：
+
+1. **modify**
+
+   用于修改指定路径的设备节点，包括修改property、添加property、删除或移动设备节点。
+
+   对应的 compatible 为：``"system-device-tree-v1,lop,modify"``
+
+   对应的 property 格式为：``modify = "<path to node>:<property>:<replacement>"``
+
+   具体用法可参考：
+
+   .. code-block:: shell
+
+      // 重命名 /cpus_r5 节点为 /cpus
+      lop_1 {
+            compatible = "system-device-tree-v1,lop,modify";
+            modify = "/cpus_r5/::/cpus/";
+      };
+
+      // 删除 /cpus_r5 节点
+      lop_2 {
+            compatible = "system-device-tree-v1,lop,modify";
+            modify = "/cpus_r5/::";
+      };
+
+      // 移动 /cpus_r5 节点到 /soc/cpus_r5
+      lop_3 {
+            compatible = "system-device-tree-v1,lop,modify";
+            modify = "/cpus_r5::/soc/cpus_r5";
+      };
+
+      // 将 memory@800000000 中的 reg 修改为 modify_val 中的 reg
+      lop_4 {
+            compatible = "system-device-tree-v1,lop,modify";
+            modify = "/memory@800000000:reg:&modify_val#reg";
+            modify_val {
+                reg = <0x0 0x00000000 0x0 0x200000>;
+            };
+      };
+
+      // 为 /soc/serial@7e201000 节点添加 my-prop = okay
+      lop_5 {
+            compatible = "system-device-tree-v1,lop,modify";
+            modify = "/soc/serial@7e201000:my-prop:okay";
+      };
+
+      // 修改 /soc/serial@7e201000 的 my-prop 为 disable
+      lop_6 {
+            compatible = "system-device-tree-v1,lop,modify";
+            modify = "/soc/serial@7e201000:my-prop:disable";
+      };
+
+2. **node add**
+
+   添加节点，例如添加 ``mcs@70000000`` 到 /reserved-memory/ 中：
+
+   .. code-block:: shell
+
+      lop_1 {
+            compatible = "system-device-tree-v1,lop,add";
+            node_src = "mcs@70000000";
+            node_dest = "/reserved-memory/";
+            mcs@70000000 {
+                reg = <0x00 0x70000000 0x00 0x10000000>;
+                compatible = "mcs_mem";
+                no-map;
+            };
+      };
+
+3. **output**
+
+   将指定的 nodes 输出到 output 中（源文件不会被修改），output 可以指定为 dts 也可以指定为 dtb，而且 nodes 支持正则匹配。
+
+   .. code-block:: shell
+
+      // 将 "reserved-memory", "cpu1", "ipi1" 节点输出到 test.dtb
+      lop_1 {
+            compatible = "system-device-tree-v1,lop,output";
+            outfile = "test.dtb";
+            nodes = "reserved-memory", "cpu1", "ipi1";
+      };
+
+      // 所有的节点都输出到 test.dtb
+      lop_2 {
+            compatible = "system-device-tree-v1,lop,output";
+            outfile = "test.dtb";
+            // * is "all nodes"
+            nodes = "*";
+      };
+
+      // 所有 testprop 为 testvalue 的 axi 节点都输出到 test.dts
+      lop_3 {
+            compatible = "system-device-tree-v1,lop,output";
+            outfile = "test.dts";
+            nodes = "axi.*:testprop:testvalue";
+      };
+
+4. **select**
+
+   select lop 通常用于选择一个满足 select_* 的节点。可以同时有多条 select 语句，并且这些 select 是全局的，在 lop_1 定义的 select，可以沿用到 lop_2 中。
+
+   select 的语法跟 modify 操作的语法相同：``select_* = "<path to node>:<property>:<value>"``
+
+   示例一：选择满足 select_1 或满足 select_2 的节点，类似于 ``if (node1 || node2)`` ：
+
+   .. code-block:: shell
+
+      // for node1
+      select_1 = "/path/or/regex/to/nodes:prop:val";
+
+      // for node2
+      select_2 = "/path/or/2nd/node/regex:prop2:val2";
+
+   示例二：选择同时满足 select_1 和 select_2 的节点，类似于 ``if (node1.prop1.val1 && node1.prop2.val2)`` ：
+
+   .. code-block:: shell
+
+      // for node1.prop1.val1
+      select_1 = "/path/or/regex/to/nodes:prop1:val1";
+
+      // for node1.prop2.val2
+      select_2 = ":prop2:val2";
+
+   由于 select 是全局的，因此用法十分灵活，也略微复杂，一些用法示例：
+
+   .. code-block:: shell
+
+      lop_1 {
+            compatible = "system-device-tree-v1,lop,select-v1";
+            // 清除前面选择的节点
+            select_1;
+            // 选择 compatible 为 ".*arm,cortex-a72.*"，并且 cpu-idle-states 为 3 的 cpu 节点
+            select_2 = "/cpus/.*:compatible:.*arm,cortex-a72.*";
+            select_3 = ":cpu-idle-states:3";
+      };
+
+      lop_2 {
+            // modify 的 path 是空，所以对之前 select 的节点进行 modify 操作
+            compatible = "system-device-tree-v1,lop,modify";
+            modify = ":testprop:testvalue";
+      };
+
+      lop_4 {
+            compatible = "system-device-tree-v1,lop,select-v1";
+            // 清空之前的select
+            select_1;
+            // 选择 compatible 为 ".*arm,cortex-a72.*" 的 cpu 节点
+            // 或 phy-handle 为 0x9 的 axi 节点
+            select_2 = "/cpus/.*:compatible:.*arm,cortex-a72.*";
+            select_3 = "/axi/.*:phy-handle:0x9";
+      };
+
+5. **cond**
+
+   可以在任意的 lop 中使用 cond 指定一个 select lop，并进行条件判断，若 select lop 为真，则 lop 会继续解析并执行；若 select lop 为假，则 lop 会被忽略。
+
+   .. code-block:: shell
+
+      lops {
+            // 定义一个 select lop，
+            // 判断 device-tree 的 compatible 是否为 "raspberrypi,4-model-b\0brcm,bcm2711"
+            lop_1: lop_1 {
+                compatible = "system-device-tree-v1,lop,select-v1";
+                select_1;
+                select_2 = "/:compatible:raspberrypi,4-model-b\0brcm,bcm2711";
+            };
+
+            // 通过 cond 进行条件判断
+            // 若 select 为真，则进行 modify 操作，删除 /soc/serial@7e201a00/ 节点
+            lop_1_1: lop_1_1 {
+                lop_1_1_1 {
+                        compatible = "system-device-tree-v1,lop,modify";
+                        cond = <&lop_1>;
+                        modify = "/soc/serial@7e201a00/::";
+                };
+            };
+      };
+
+6. **tree**
+
+   可以通过 tree 指定一个 node 集，并且对该 node 集进行 modify，output 等操作。
+
+   modify 等 lop，默认会对输入的设备树文件进行操作，如果指定了 tree 就会在对应的 node 集中进行操作，如：
+
+   .. code-block:: shell
+
+      // 创建一棵 tree(test-tree)，包含 nodes 中指定的节点
+      lop_1 {
+            compatible = "system-device-tree-v1,lop,tree";
+            tree = "test-tree";
+            nodes = "reserved-memory", "cpu1", "ipi1";
+            nodes = "reserved-memory", "zynqmp-rpu", "zynqmp_ipi1";
+      };
+
+      // 针对 test-tree 做 modify
+      lop_2 {
+            compatible = "system-device-tree-v1,lop,modify";
+            tree = "test-tree";
+            modify = "/reserved-memory:#size-cells:3";
+      };
+
+      // 针对 test-tree 进行 output 操作，输出 nodes 中指定的节点
+      lop_3 {
+            compatible = "system-device-tree-v1,lop,output";
+            tree = "test-tree";
+            outfile = "output.dts";
+            nodes = "reserved-memory";
+      };
+
+7. **print**
+
+   print lop 可以用于增加调试打印，任何以 print 开头的property在被处理时，都会输出到 stdout。
+
+   .. code-block:: shell
+
+      lop_1 {
+            compatible = "system-device-tree-v1,lop,print-v1";
+            print = "print_test: print 1";
+            print2 = "print_test: print2";
+      };
+
+.. note::
+
+   应用示例： `rpi4: extract a serial for zephyr <https://gitee.com/openeuler/yocto-meta-openeuler/commit/144641062>`_
+
+   除本文介绍的接口外，lopper 还支持一些其它的 lops，比如 conditional, exec, code 等，还支持通过 assists 加载自定义的 python 代码进行 dts 的解析处理。
+
+   更多用法探索，请阅读学习 `lopper/README-architecture <https://github.com/devicetree-org/lopper/blob/master/README-architecture.md>`_。
+
diff --git a/docs/source/features/mica/mica_ctl.rst b/docs/source/features/mica/mica_ctl.rst
new file mode 100644
index 0000000000000000000000000000000000000000..4ec117c2ece00aec976b797cf262ca09da516908
--- /dev/null
+++ b/docs/source/features/mica/mica_ctl.rst
@@ -0,0 +1,114 @@
+.. _mica_ctl:
+
+mica命令与配置文件
+##################
+
+mica命令介绍
+************
+
+.. code-block:: console
+
+   qemu-aarch64:~$ mica --help
+   usage: mica [-h] {create,start,stop,rm,status} ...
+
+   Query or send control commands to the micad.
+
+   positional arguments:
+     {create,start,stop,rm,status...}
+                           the command to execute
+       create              Create a new mica client
+       start               Start a client
+       stop                Stop a client
+       rm                  Remove a client
+       status              query the mica client status
+       ...
+
+   options:
+     -h, --help            show this help message and exit
+
+``mica create <conf>``
+    根据配置文件创建一个 mica 实例，该实例会关联一个实时OS，以及该实时OS运行的系统资源，包括 CPU 等。
+
+``mica start <name>``
+    启动名字为 <name> 的实例。
+
+``mica stop <name>``
+    停止名字为 <name> 的实例。
+
+``mica rm <name>``
+    销毁名字为 <name> 的实例。
+
+``mica status``
+    查询各个实例的状态信息，以及关联的服务信息。
+
+``mica gdb <name>``
+    如果名字为 <name> 的实例支持调试，可以通过该命令启动 GDB Client 开始调试。
+
+____
+
+实例配置文件介绍
+****************
+
+配置文件用于创建实例，通过不同的选项参数承载该实例对应的实时OS、CPU 等信息。**所有的选项需要放在** ``[Mica]`` **段中配置**：
+
+``Name=``
+    实例名称，必须唯一。
+
+``CPU=``
+    为实时OS分配的核号，范围：0 到 nproc - 1。
+
+``ClientPath=``
+    实时OS的镜像路径，需要配置为绝对路径，且仅支持 elf 格式的镜像。
+
+``AutoBoot=``
+    是否在 micad 启动时自动拉起该实例，默认为 no。
+
+``Pedestal=``
+    指定部署底座，默认为 bare-metal，即在裸核上运行 RTOS。当前支持在 QEMU 上配置为 jailhouse，以使用 jailhouse 部署。
+
+``PedestalConf=``
+    指定部署底座关联的配置文件。例如 Jailhouse 部署时，需要通过 PedestalConf 指定 RTOS 所需的 Non-Root Cell 配置文件。
+
+``Debug=``
+    bool类型，表示OS二进制是否支持调试，默认为 no。如果支持调试，可以通过 mica gdb 命令启动 GDB Client 开始调试。
+
+以下为一些配置文件样例：
+
+示例一：
+
+   .. code-block:: console
+
+      [Mica]
+      Name=qemu-zephyr
+      CPU=3
+      ClientPath=/lib/firmware/qemu-zephyr-rproc.elf
+      AutoBoot=yes
+
+   该配置文件表明，micad启动时，会默认启动一个名为 qemu-zephyr 的实例，即在 CPU3 上加载 `/lib/firmware/qemu-zephyr-rproc.elf` 并启动。
+
+示例二：
+
+   .. code-block:: console
+
+      [Mica]
+      Name=qemu-zephyr-ivshmem
+      CPU=3
+      ClientPath=/lib/firmware/qemu-zephyr-ivshmem.elf
+      AutoBoot=no
+      Pedestal=jailhouse
+      PedestalConf=/usr/share/jailhouse/cells/qemu-arm64-zephyr-mcs-demo.cell
+
+   该配置文件定义了一个名为 qemu-zephyr-ivshmem 的实例，并指定使用 jailhouse 作为部署底座，同时该实例使用的 jailhouse Non-Root Cell 为 `/usr/share/jailhouse/cells/qemu-arm64-zephyr-mcs-demo.cell`。
+
+示例三：
+
+    .. code-block:: console
+
+       [Mica]
+       Name=rpi4-uniproton-debug
+       CPU=3
+       ClientPath=/lib/firmware/rpi4-uniproton-debug.elf
+       AutoBoot=yes
+       Debug=yes
+
+    该配置文件定义了一个名为 rpi4-uniproton-debug 的实例，并指定该实例实现了GDB stub，支持调试。
diff --git a/docs/source/features/mica/services/debug.rst b/docs/source/features/mica/services/debug.rst
new file mode 100644
index 0000000000000000000000000000000000000000..e7c0503661fa82474d558e517d552600d218e14b
--- /dev/null
+++ b/docs/source/features/mica/services/debug.rst
@@ -0,0 +1,238 @@
+.. _mica_debug:
+
+调试支持 GDB stub 的 Client OS
+##############################################################
+
+当前仅支持调试运行在树莓派4B（aarch64）和x86工控机（x86_64）的Uniproton。
+
+基于树莓派4B调测Uniproton
+============================================
+
+树莓派4B的具体介绍 :ref:`树莓派4B <board_raspberrypi4b>` 。
+
+树莓派的openeuler-image-mcs构建，参见 :ref:`树莓派mcs镜像构建指导 <raspberrypi4-uefi-guide>`。
+由于需要调试，需要在oebuild构建目录中的conf文件夹下的local.conf文件中添加如下配置：
+
+.. code-block:: shell
+
+    # Enable Debugging Features, like including gdb binary in the image
+    IMAGE_FEATURE += "debug-tweaks"
+
+当然，也可以在openeuler-image-mcs.bb文件中临时增加上述配置。
+
+编译好了树莓派的openeuler-image-mcs镜像并烧录到sd卡，在树莓派上启动后，配置好UEFI，之后进入系统。
+
+此时，输入如下命令，查看当前系统中支持的RTOS：
+
+.. code-block:: shell
+
+    $ mica status
+    Name                          Assigned CPU        State               Service
+    uniproton                     3                   Offline
+    uniproton-gdb                 3                   Offline
+
+其中，uniproton-gdb是支持GDB stub的Uniproton。它的conf文件的路径为
+``/etc/mica/rpi4-uniproton-gdb.conf`` 。这里，有一个很重要的配置选项 ``Debug=yes`` ，
+表示此实例支持GDB stub。
+
+输入如下命令启动支持GDB stub的Uniproton：
+
+.. code-block:: shell
+
+    $ mica start uniproton-gdb
+    starting uniproton-gdb...
+    start uniproton-gdb successfully!
+
+此时，可以通过启动GDB Client连接到MICA GDB server，以调测Uniproton内核：
+
+.. code-block:: shell
+
+    $ mica gdb uniproton-gdb
+    gdb /root/raspi4.elf -ex 'target extended-remote :5678' -ex 'set remote run-packet off' -ex 'set remotetimeout unlimited'
+    GNU gdb (GDB) 14.1
+    Copyright (C) 2023 Free Software Foundation, Inc.
+    License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+    This is free software: you are free to change and redistribute it.
+    There is NO WARRANTY, to the extent permitted by law.
+    Type "show copying" and "show warranty" for details.
+    This GDB was configured as "aarch64-openeuler-linux".
+    Type "show configuration" for configuration details.
+    For bug reporting instructions, please see:
+    <https://www.gnu.org/software/gdb/bugs/>.
+    Find the GDB manual and other documentation resources online at:
+        <http://www.gnu.org/software/gdb/documentation/>.
+
+    For help, type "help".
+    Type "apropos word" to search for commands related to "word"...
+    Reading symbols from /root/raspi4.elf...
+    Remote debugging using :5678
+    warning: Remote gdbserver does not support determining executable automatically.
+    RHEL <=6.8 and <=7.2 versions of gdbserver do not support such automatic executable detection.
+    The following versions of gdbserver support it:
+    - Upstream version of gdbserver (unsupported) 7.10 or later
+    - Red Hat Developer Toolset (DTS) version of gdbserver from DTS 4.0 or later (only on x86_64)
+    - RHEL-7.3 versions of gdbserver (on any architecture)
+    0x000000007b025eb4 in OsGdbArchInit ()
+    Support for the 'vRun' packet on the current remote target is set to "off".
+    (gdb)
+
+第一行打印的gdb命令是输入 ``mica gdb <name>`` 后所实际执行的gdb命令，
+用户可以依据此提示进一步调试。之后，用户进入GDB命令行，可以执行相应的GDB命令。
+接下来会演示一些当前Uniproton支持的调测命令：
+
+.. code-block:: shell
+
+    (gdb) b OsTestInit
+    warning: could not convert 'OsTestInit' from the host encoding (ANSI_X3.4-1968) to UTF-32.
+    This normally should not happen, please file a bug report.
+    Breakpoint 1 at 0x7b007b4c: file /home/zzz/repo/private/UniProton/demos/raspi4/apps/openamp/main.c, line 42.
+    (gdb) c
+    Continuing.
+
+    Breakpoint 1, OsTestInit () at /home/zzz/repo/private/UniProton/demos/raspi4/apps/openamp/main.c:42
+    warning: 42     /home/zzz/repo/private/UniProton/demos/raspi4/apps/openamp/main.c: No such file or directory
+    (gdb) s
+    43      in /home/zzz/repo/private/UniProton/demos/raspi4/apps/openamp/main.c
+    (gdb) p param
+    $1 = {taskEntry = 0x0, taskPrio = 0, reserved = 0, args = {0, 0, 0, 2063689196}, 
+    stackSize = 2063629368, 
+    name = 0x2307b01dd48 <error: Cannot access memory at address 0x2307b01dd48>, stackAddr = 2064460304}
+    (gdb) s
+    45      in /home/zzz/repo/private/UniProton/demos/raspi4/apps/openamp/main.c
+    (gdb) p param
+    $2 = {taskEntry = 0x0, taskPrio = 0, reserved = 0, args = {0, 0, 0, 0}, stackSize = 0, name = 0x0, 
+    stackAddr = 0}
+    (gdb) watch param.taskPrio
+    Hardware watchpoint 2: param.taskPrio
+    (gdb) c
+    Continuing.
+
+    Hardware watchpoint 2: param.taskPrio
+
+    Old value = 0
+    New value = 25
+    OsTestInit () at /home/zzz/repo/private/UniProton/demos/raspi4/apps/openamp/main.c:48
+    48      in /home/zzz/repo/private/UniProton/demos/raspi4/apps/openamp/main.c
+    (gdb) c
+    Continuing.
+
+    Watchpoint 2 deleted because the program has left the block in
+    which its expression is valid.
+    0x000000007b007c54 in PRT_AppInit ()
+        at /home/zzz/repo/private/UniProton/demos/raspi4/apps/openamp/main.c:86
+    86      in /home/zzz/repo/private/UniProton/demos/raspi4/apps/openamp/main.c
+    (gdb) c
+    Continuing.
+    ^C
+    Program received signal SIGINT, Interrupt.
+    0x000000007b01da84 in PRT_SemPend ()
+    (gdb) run
+    The program being debugged has been started already.
+    Start it from the beginning? (y or n) y
+    Starting program: /root/raspi4.elf 
+    warning: Remote gdbserver does not support determining executable automatically.
+    RHEL <=6.8 and <=7.2 versions of gdbserver do not support such automatic executable detection.
+    The following versions of gdbserver support it:
+    - Upstream version of gdbserver (unsupported) 7.10 or later
+    - Red Hat Developer Toolset (DTS) version of gdbserver from DTS 4.0 or later (only on x86_64)
+    - RHEL-7.3 versions of gdbserver (on any architecture)
+    
+    Breakpoint 1, OsTestInit () at /home/zzz/repo/private/UniProton/demos/raspi4/apps/openamp/main.c:42
+    warning: 42     /home/zzz/repo/private/UniProton/demos/raspi4/apps/openamp/main.c: No such file or directory
+    (gdb)
+
+1. 首先，通过 ``break`` 命令在 ``OsTestInit`` 函数处设置断点，之后通过 ``continue`` 命令继续执行。
+2. 在 ``OsTestInit`` 函数处，通过 ``print`` 命令查看 ``param`` 结构体的内容，之后通过 ``step`` 命令逐行执行。
+3. 在 ``param.taskPrio`` 变量处，通过 ``watch`` 命令设置硬件监视点，之后通过 ``continue`` 命令继续执行。
+4. 在 ``param.taskPrio`` 变量发生变化时，GDB会停止执行。当代码执行的区域超出了 ``param.taskPrio`` 变量所处的区域，GDB也会停止执行。
+5. 通过执行 ``continue``，RTOS持续运行了起来。 之后可以通过 ``ctrl-c`` 命令停止执行。
+6. 之后，可以通过 ``run`` 命令重新加载并启动RTOS，Uniproton会在第一个断点处停止执行。
+
+输入 ``quit`` 命令退出GDB调试模式，之后，Uniproton会清除所有断点，并进入正常的运行状态。
+之后，如果想停止Uniproton，可以输入如下命令：
+
+.. code-block:: shell
+
+    $ mica stop uniproton-gdb
+    stopping uniproton-gdb...
+    stop uniproton-gdb successfully!
+
+.. note::
+
+    由于Uniproton在GDB stub方面的具体实现方式，如果Uniproton正在等待GDB client的连接，
+    它还没有初始化中断，所以在这个阶段，Uniproton不会响应系统停止的指令。
+    因此，此时发送 ``mica stop <name>`` 命令是无效的。
+
+基于x86工控机调测Uniproton
+============================================
+
+工控机的具体介绍 :ref:`工控机 <hvaepic-m10>` 。
+
+相关接口定义
+-------------
+
+首先，对于Client OS而言，需要支持GDB stub。
+当前MICA框架仅支持基于简单ring buffer通信的方式进行GDB stub信息的交互，
+ring buffer的地址和大小在MCS仓库中 ``library/include/mcs/mica_debug_ring_buffer.h`` 中定义：
+
+.. code-block:: c
+
+   // x86 ring buffer base address offset and size
+   #define RING_BUFFER_SHIFT 0x4000
+   #define RING_BUFFER_SIZE 0x1000
+
+x86架构下由于ring buffer存在的物理空间的首地址始终相对于Uniproton的入口地址是固定的，
+在做内存映射的时候我们ring buffer的首地址可以通过Uniproton的入口地址减去 ``RING_BUFFER_SHIFT`` 得到。
+
+ring buffer 的定义在 ``library/include/mcs/ring_buffer.h`` 文件中。
+
+使用方法
+----------
+
+首先，需要构建含有MICA的openEuler Embedded镜像，请参考 :ref:`MICA镜像构建指南 <mcs_build>` 。
+
+然后，需要生成适配了GDB stub 的 Uniproton，参考 `UniProton GDB stub 构建指南 <https://gitee.com/openeuler/UniProton/blob/master/doc/gdbstub.md>`_ 。
+
+在运行命令时，需要在启动MICA时加上 ``-d`` 参数。
+并且，由于需要对可执行文件进行调试， ``-t`` 参数需要指定包含符号表的可执行文件的路径。
+一般来说，plain binary format的可执行文件并没有相关调试信息，
+所以我们只能使用elf格式的可执行文件进行调试。
+当然，如果 ``-t`` 参数指定的是格式为plain binary format的可执行文件的路径，
+调试模式仍然可以正常启动，但是在启动GDB client的时候无法正确读取符号表，
+需要用 ``file`` 命令额外指定包含符号表的可执行文件的路径。
+
+以下是启动MICA调试模式的命令：
+
+.. code-block:: console
+
+   # 若使用的是标准镜像，则使用mica脚本启动MICA：
+   $ mica start /path/to/executable -d
+   # 若没有mica脚本，则使用如下命令启动MICA：
+   $ insmod /path/to/mcs_km.ko rmem_base=0x118000000 rmem_size=0x10000000
+   # 启动MICA调试模式：
+   $ /path/to/mica_main -c 3 -t /path/to/executable -a 0x118000000 -b /path/to/ap_boot -d
+   ...
+   MICA gdb proxy server: starting...
+   GNU gdb (GDB) 12.1
+   Copyright (C) 2022 Free Software Foundation, Inc.
+   License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
+   This is free software: you are free to change and redistribute it.
+   There is NO WARRANTY, to the extent permitted by law.
+   Type "show copying" and "show warranty" for details.
+   This GDB was configured as "x86_64-openeuler-linux".
+   ...
+   MICA gdb proxy server: read for messages forwarding ...
+   (gdb)
+
+此时，用户可以直接通过GDB命令行输入命令与Client OS进行交互。
+如果用户想要通过GDB命令行像正常情况一样运行client OS，可以直接不设置断点，输入命令 ``continue`` 。
+
+按下 ``ctrl-c`` 之后会返回GDB命令行，此时用户可以输入GDB命令与Client OS进行交互。
+如果用户想要退出调试模式，必须在GDB命令行输入 ``quit`` 命令。之后，
+MICA会退出与调试相关的模块，并保留pty application模块，以保持和Client OS通过pty交互的能力。
+Uniproton会清除所有断点，并进入正常的运行状态。
+
+.. note::
+
+    当前Uniproton的GDB stub支持 ``break``， ``continue``， ``print`` ，
+    ``quit`` ， ``backtrace``， ``watch``， ``step``， ``run`` 和 ``ctrl-c`` 九个命令。
diff --git a/docs/source/features/mica/services/index.rst b/docs/source/features/mica/services/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..7d75140baaaf5d888d9da2f908c98fd05f65245e
--- /dev/null
+++ b/docs/source/features/mica/services/index.rst
@@ -0,0 +1,8 @@
+跨OS服务
+##########
+
+.. toctree::
+   :maxdepth: 1
+
+   debug.rst
+   rpc.rst
diff --git a/docs/source/features/mica/services/rpc.rst b/docs/source/features/mica/services/rpc.rst
new file mode 100644
index 0000000000000000000000000000000000000000..b5cdf7dbf4069f0d0d954ebd719701bb10729658
--- /dev/null
+++ b/docs/source/features/mica/services/rpc.rst
@@ -0,0 +1,63 @@
+基于UniProton的RPC服务
+########################
+
+RPC简介
+---------
+
+远程调用（Remote Procedure Call，简称RPC）是一种分布式计算中的通信方式，用于实现不同计算机之间的程序调用。它允许在一个计算机上运行的程序能够调用另一个计算机上的程序，就像调用本地程序一样简单。
+
+当实时侧需要访问Linux侧的文件或者依靠Linux的网络协议栈与其他终端进行网络通信的时候，可以使用RPC服务。
+
+基于UniProton的RPC服务基于mica混合部署框架，UniProton侧将用户的请求信息和接口进行封装，写入共享内存，并通过中断通知Linux。Linux侧收到消息后，进行请求信息解析和分发，找到对应的函数和方法，执行相应的逻辑。执行完成后，Linux将结果通过共享内存和中断的方式发送给UniProton。UniProton接收到Linux消息后，解析结果并进行相应的处理。
+
+______________________________
+
+基于UniProton的RPC服务使用方法
+------------------------------
+
+首先，需要构建含有MICA的openEuler Embedded镜像，请参考 :ref:`MICA镜像构建指南 <mcs_build>` 。
+
+然后，需要在UniProton的build/uniproton_config/`*`/defconfig中开启CONFIG_OS_OPTION_PROXY选项开关即可使用RPC远程调用功能，UniProton构建请参考 `UniProton构建 <https://gitee.com/openeuler/UniProton/blob/master/doc/UniProton_build.md>`_ 。
+
+最后，通过MICA混合部署拉起UniProton，请参考 :ref:`MICA使用指南 <mica_ctl>` 。
+
+_______________________________
+
+UniProton目前支持的RPC接口类型
+-------------------------------
+.. list-table::
+   :widths: 15 60
+   :header-rows: 1
+
+   * - 类型
+     - 具体接口
+   * - 系统调用
+     - open、read、write、close、poll、system、writev
+   * - 文件
+     - lseek、fcntl、unlink、fopen、fclose、fread、fwrite、freopen、fgets、fputs、feof
+       fprintf、ferror、lseek、fcntl、unlink、tmpfile、clearerr、ungetc、getc、getc_unlocked
+       fseeko、ftello、fseek、ftell、rename、remove、mkstemp、getwc、putwc、putc、fputc、
+       ungetwc、fflush、stat、getcwd、vfprintf、lstat、fstat、fileno、fdopen、setvbuf、vprintf
+       readlink、access、dup2、chmod、chdir、mkdir、rmdir、fscanf、putchar
+   * - 网络
+     - socket、bind、connect、listen、select、accept、recv、recvfrom、send、sendto
+       setsockopt、getsockopt、gethostbyaddr、gethostbyname、getaddrinfo、freeaddrinfo
+       getpeername、gethostname、getsockname、getsockopt、shutdown、if_nameindex、gai_strerror
+       accept4
+   * - 进程通信
+     - popen、pclose、pipe、mkfifo
+ 
+______________________
+
+UniProton新增RPC接口
+----------------------
+如果上诉支持的接口无法满足要求，需要新增RPC接口，基于RPC服务的endpoint已经创建，名称为rpmsg-rpc，用户可参考如下进行修改
+
+UniProton：参考文件src/component/proxy/rpc_routines.c，实现消息格式的封装。
+
+Linux：参考文件mica/micad/services/rpc/rpc_backend.c，实现消息的解封装和处理。
+
+.. note::
+
+   当前Uniproton的RPC服务不支持标准输入，标准输出会重定向输出到文件中。
+
diff --git a/docs/source/features/mica/supported_lists.rst b/docs/source/features/mica/supported_lists.rst
new file mode 100644
index 0000000000000000000000000000000000000000..98a00d4cbd9e66353deb8af24495f73e442e7001
--- /dev/null
+++ b/docs/source/features/mica/supported_lists.rst
@@ -0,0 +1,21 @@
+支持列表
+########
+
+  +------------+------------------------+-----------------------+----------------------+
+  |    架构    |        南向平台        |        部署模式       |        实时OS        |
+  +============+========================+=======================+======================+
+  |            |                        |       Jailhouse       |        zephyr        |
+  |            |      qemu-aarch64      +-----------------------+----------------------+
+  |            |                        |       bare-metal      |        zephyr        |
+  |            +------------------------+-----------------------+----------------------+
+  |   ARM64    |                        |       Jailhouse       |        zephyr        |
+  |            |        树莓派4B        +-----------------------+----------------------+
+  |            |                        |       bare-metal      |    zephyr,UniProton  |
+  |            +------------------------+-----------------------+----------------------+
+  |            |         Hi3093         |       bare-metal      |       UniProton      |
+  +------------+------------------------+-----------------------+----------------------+
+  |            |       qemu-x86_64      |       bare-metal      |       UniProton      |
+  +   x86_64   +------------------------+-----------------------+----------------------+
+  |            |        x86工控机       |       bare-metal      |       UniProton      |
+  +------------+------------------------+-----------------------+----------------------+
+
diff --git a/docs/source/features/muslc.rst b/docs/source/features/muslc.rst
new file mode 100644
index 0000000000000000000000000000000000000000..ca6eb6dc8efd120037729b1c8f707ec32776d313
--- /dev/null
+++ b/docs/source/features/muslc.rst
@@ -0,0 +1,527 @@
+.. _musl_libc:
+
+musl libc的支持
+################################
+
+本章介绍使用musl libc构建openEuler Embedded。
+
+musl libc的介绍
+----------------------------------------
+
+musl libc是构建在Linux系统调用API之上的C标准库的实现，是一个轻量级libc库，用于嵌入式操作系统和移动设备。它包括在基本语言标准、POSIX和广泛认可的扩展中定义的接口。
+
+meta-musl层介绍
+----------------------------------------
+
+``meta-musl`` 层包含所有涉及musl libc的软件包的补丁，该层以叠加 ``*.bbappend`` 的形式，把musl libc相关修改到对应软件包上。对于后续软件包的适配可直接在meta-musl层中进行修改，更加利于后期管理和维护。
+
+``meta-musl`` 层目录结构如下
+
+.. code-block:: console
+
+    tree -L 3  .
+    .
+    ├── conf
+    │   └── layer.conf
+    ├── recipes-connectivity
+    │   ├── iproute2
+    │   │   ├── iproute2
+    │   │   └── iproute2_%.bbappend
+    ├── recipes-core
+    │   ├── dsoftbus
+    │   │   ├── dsoftbus
+    │   │   └── dsoftbus_%.bbappend
+    ├── ......
+    ├── ......
+    └── ......
+
+构建环境
+----------------------------------------
+
+构建环境推荐：master
+
+构建环境指导：详见 :ref:`oebuild_install`
+
+编译器构建指导：musl交叉工具链的生成可 `参考编译器构建指导 <https://gitee.com/openeuler/yocto-embedded-tools/tree/master/cross_tools>`_
+
+特定环境配置：由于poky升级到4.0.x后，meson的编译规则改变，会导致一些包产生中间产物--检查交叉编译环境配置的可执行程序，但是目前docker中没有musl的链接器：ld-musl-aarch64.so.1，所以需要执行下边命令把musl的链接器拷贝到docker中：
+
+.. code-block:: console
+
+   sudo docker cp /path/aarch64-openeuler-linux-musl/xx/ld-musl-aarch64.so.1  dockerid:/usr/lib64
+
+.. attention::
+
+   ld-musl-aarch64.so.1要修改成实体的，不要拷贝软连接！
+
+qemu镜像的构建
+----------------------------------------
+1.构建环境示例
+  
+参考 :ref:`oebuild_install` 初始化容器环境，生成配置文件时使用如下命令：
+
+.. code-block:: console
+
+   oebuild generate -p qemu-aarch64 -t /path/to/aarch64-openeuler-linux-musl -f musl
+
+除了使用上述命令进行配置文件生成，还可以使用如下命令进入到菜单选择界面进行对应数据填写和选择，效果跟上述命令相同。
+
+.. code-block:: console
+
+    oebuild generate
+
+具体界面如下图所示:
+
+.. image:: ../_static/images/generate/oebuild-generate-select.png
+
+.. attention::
+
+   当前在容器里是没有musl-arm64的工具链，需要按照上面工具链的生成指导生成。
+
+2.构建命令
+
+键入 ``oebuild bitbake`` 进入容器环境后，执行下面命令即可编译镜像：
+
+.. code-block:: console
+
+   bitbake openeuler-image
+
+3.构建镜像生成目录示例
+
+结果件默认生成在构建目录下的output目录下：
+
+.. code-block:: console
+
+        /usr1/build/ouput
+
+镜像运行 :ref:`QEMU运行指导 <qemu_start>`
+
+树莓派镜像的构建
+----------------------------------------
+1.构建命令示例
+
+.. code-block:: console
+
+   oebuild generate -p raspberrypi4-64 -t /path/to/aarch64-openeuler-linux-musl -f musl
+
+   oebuild bitbake 
+
+   bitbake openeuler-image
+
+2.构建镜像生成目录
+
+结果件默认生成在构建目录下的output目录下：
+
+.. code-block:: console
+
+        /usr1/build/ouput 
+
+镜像运行 :ref:`树莓派运行指导 <board_raspberrypi4_build>`
+
+clang+llvm构建镜像
+----------------------------------------
+
+1. 构建环境
+
+   .. attention::
+
+      当前在容器中没有集成musl相关的工具链，所以需要先把基于musl编译的arm64架构GCC库拷贝至编译器目录：
+
+   .. code-block:: console
+
+      sudo cp /path/to/aarch64-openeuler-linux-musl/* /path/to/clang-llvm-15.0.3
+
+   参考 :ref:`oebuild_install` 初始化容器环境，生成配置文件时使用如下命令：
+
+   .. code-block:: console
+
+      oebuild generate -p platform -d build_direction -t /path/to/clang-llvm-15.0.3 -f clang -f musl
+
+   .. attention::
+
+      当前只支持arm64架构，支持的平台：qemu-aarch64、raspberrypi4-64。
+
+2. 构建命令
+
+   .. code-block:: console
+
+      bitbake openeuler-image-llvm
+
+3. SDK生成
+
+   .. code-block:: console
+
+      bitbake openeuler-image-llvm -c populate_sdk
+
+musl与glibc性能对比测试
+----------------------------------------
+性能测试平台采用了主频为600Mhz的树莓派4B，测试集采用了libc-bench、coremark、lmbench、unixbench，以下为测试集简介：
+
+==================== ===============================================================================================
+测试集                             简介
+==================== ===============================================================================================
+libc-bench                 musl 官方提供的测试集，用于时间和内存效率的测试，该测试集中比较了各种C/POSIX标准库函数的实现。
+coremark                   CoreMark是由EEMBC提出的基准测试程序， 是评测嵌入式芯片性能的最常用测试程序之一。
+lmbench                    lmbench 是个用于评价系统综合性能的多平台开源 benchmark，能够测试包括文档读写、 内存操作、进程创建销毁开销、网络等性能。
+unixbench                  unixbench是一个用于测试unix系统性能的工具。
+==================== ===============================================================================================
+
+libc-bench性能测试
+----------------------------------------
+1.执行时间测试
+
+============================= ==================== ==================== ====================
+测试项                          glibc执行时间(s)     musl执行时间(s)          性能比
+============================= ==================== ==================== ====================
+b_malloc_sparse          	  0.133191926	     0.155694333	-14%
+b_malloc_bubble	                  0.132751351	     0.160789685	-17%
+b_malloc_tiny1	                  0.004129741	     0.006242797	-34%
+b_malloc_tiny2	                  0.003741592	     0.004415814	-15%
+b_malloc_big1	                  0.030093408	     0.085103333	-65%
+b_malloc_big2	                  0.026437222	     0.059723722	-56%
+b_malloc_thread_stress	          0.057703185	     0.191215629	-70%
+b_malloc_thread_local	          0.040528055	     0.1589995	        -75%
+b_string_strstr(abcd)	          0.022583204	     0.033620482	-33%
+b_string_strstr(azby)	          0.022762333	     0.052186926	-56%
+b_string_strstr(ac)	          0.023064741	     0.034024092	-32%
+b_string_strstr(aaac)	          0.02253924	     0.034291277	-34%
+b_string_strstr(aaaaac)	          0.024667129	     0.038916833	-37%
+b_string_memset	                  0.021160371	     0.016245278	30%
+b_string_strchr	                  0.028452092	     0.044776333	-36%
+b_string_strlen	                  0.01696987	     0.025606074	-34%
+b_pthread_createjoin_serial1	  0.546294574	     0.589207315	-7%
+b_pthread_createjoin_serial2	  0.518631648	     0.443272055	17%
+b_pthread_create_serial1	  0.452602518	     0.405491611	12%
+b_pthread_uselesslock	          0.167918796	     0.151241092	11%
+b_stdio_putcgetc	          0.269504648	     0.296806204	-9%
+b_pthread_createjoin_minimal1	  0.526583	     0.565946184	-7%
+b_pthread_createjoin_minimal2	  0.455035314	     0.490921982	-7%
+============================= ==================== ==================== ====================
+
+**备注** ：性能比由 ``glibc执行时间/musl执行时间-1`` 计算得到。
+
+2.内存占用测试
+
+- 虚拟内存占用测试
+
+============================= =================================== =================================== =====================================
+测试项	                                    glibc(KB)			        musl(KB)		        glibc_virt/musl_virt		
+============================= =================================== =================================== =====================================
+b_malloc_sparse	                             38992	                        8480	                             4.60
+b_malloc_bubble	                             39364	                        156	                             252.33
+b_malloc_tiny1	                             688	                        32	                             21.50
+b_malloc_tiny2	                             688	                        628	                             1.10
+b_malloc_big1	                             160	                        24	                             6.67
+b_malloc_big2	                             80192	                        87404	                             0.92
+b_malloc_thread_stress	                     16808	                        52	                             323.23
+b_malloc_thread_local	                     16808	                        80	                             210.10
+b_string_strstr(abc)	                     160	                        16	                             10.00
+b_string_strstr(azby)	                     160	                        16	                             10.00
+b_string_strstr(ac)	                     160	                        16	                             10.00
+b_string_strstr(aaac)	                     160	                        16	                             10.00
+b_string_strstr(aaaaac)	                     160	                        16	                             10.00
+b_string_memset	                             160	                        16	                             10.00
+b_string_strchr	                             160	                        16	                             10.00
+b_string_strlen	                             160	                        16	                             10.00
+b_pthread_createjoin_serial1	             8352	                        16	                             522.00
+b_pthread_createjoin_serial2	             32928	                        16	                             2058.00
+b_pthread_create_serial1	             20480820	                        50016	                             409.49
+b_pthread_uselesslock	                     8352	                        16	                             522.00
+b_stdio_putcgetc	                     160	                        16	                             10.00
+b_stdio_putcgetc_unlocked	             160	                        16	                             10.00
+b_regex_compile	                             160	                        40	                             4.00
+b_regex_search	                             160	                        16	                             10.00
+b_regex_search	                             160	                        16	                             10.00
+b_pthread_createjoin_minimal1	             8352	                        16	                             522.00
+b_pthread_createjoin_minimal2	             41120	                        16	                             2570.00
+============================= =================================== =================================== =====================================
+
+- 物理内存占用测试
+
+============================= =================================== =================================== =====================================
+测试项                                      glibc(KB)                           musl(KB)                            glibc_res/musl_res
+============================= =================================== =================================== =====================================
+b_malloc_sparse	                             38980	                        8480	                             4.60
+b_malloc_bubble	                             39240	                        92	                             426.52
+b_malloc_tiny1	                             568	                        32	                             17.75
+b_malloc_tiny2	                             568	                        604	                             0.94
+b_malloc_big1	                             32	                                24	                             1.33
+b_malloc_big2	                             8044	                        16072	                             0.50
+b_malloc_thread_stress	                     164	                        52	                             3.15
+b_malloc_thread_local	                     184	                        80	                             2.30
+b_string_strstr(abc)	                     20	                                16	                             1.25
+b_string_strstr(azby)	                     20	                                16	                             1.25
+b_string_strstr(ac)	                     20	                                16	                             1.25
+b_string_strstr(aaac)	                     20	                                16	                             1.25
+b_string_strstr(aaaaac)	                     20	                                16	                             1.25
+b_string_memset	                             20	                                16	                             1.25
+b_string_strchr	                             20	                                16	                             1.25
+b_string_strlen	                             20	                                16	                             1.25
+b_pthread_createjoin_serial1	             28	                                16	                             1.75
+b_pthread_createjoin_serial2	             68	                                16	                             4.25
+b_pthread_create_serial1	             20724	                        10016	                             2.07
+b_pthread_uselesslock	                     28	                                16	                             1.75
+b_stdio_putcgetc	                     24	                                16	                             1.50
+b_stdio_putcgetc_unlocked	             24	                                16	                             1.50
+b_regex_compile	                             32	                                28	                             1.14
+b_regex_search	                             32	                                16	                             2.00
+b_regex_search	                             84	                                16	                             5.25
+b_pthread_createjoin_minimal1	             28	                                16	                             1.75
+b_pthread_createjoin_minimal2	             76	                                16	                             4.75
+============================= =================================== =================================== =====================================
+
+- 系统可回收内存测试
+
+============================= =================================== =================================== =====================================
+测试项                                      glibc(KB)                          musl(KB)                      glibc_dirty/musl_dirty
+============================= =================================== =================================== =====================================
+b_malloc_sparse	                             38976	                        8480	                             4.60
+b_malloc_bubble	                             39236	                        92	                             426.48
+b_malloc_tiny1	                             564	                        32	                             17.63
+b_malloc_tiny2	                             564	                        604	                             0.93
+b_malloc_big1	                             28	                                24	                             1.17
+b_malloc_big2	                             8040	                        13052	                             0.62
+b_malloc_thread_stress	                     160	                        52	                             3.08
+b_malloc_thread_local	                     180	                        80	                             2.25
+b_string_strstr(abc)	                     16	                                16	                             1.00
+b_string_strstr(azby)	                     16	                                16	                             1.00
+b_string_strstr(ac)	                     16	                                16	                             1.00
+b_string_strstr(aaac)	                     16	                                16	                             1.00
+b_string_strstr(aaaaac)	                     16	                                16	                             1.00
+b_string_memset	                             16	                                16	                             1.00
+b_string_strchr	                             16	                                16	                             1.00
+b_string_strlen	                             16	                                16	                             1.00
+b_pthread_createjoin_serial1	             24	                                16	                             1.50
+b_pthread_createjoin_serial2	             64	                                16	                             4.00
+b_pthread_create_serial1	             20720	                        10016	                             2.07
+b_pthread_uselesslock	                     24	                                16	                             1.50
+b_stdio_putcgetc	                     20	                                16	                             1.25
+b_stdio_putcgetc_unlocked	             20	                                16	                             1.25
+b_regex_compile	                             28	                                28	                             1.00
+b_regex_search	                             28	                                16	                             1.75
+b_regex_search	                             80	                                16	                             5.00
+b_pthread_createjoin_minimal1	             24	                                16	                             1.50
+b_pthread_createjoin_minimal2	             72	                                16	                             4.50
+============================= =================================== =================================== =====================================
+
+coremark性能测试
+----------------------------------------
+1.单线程测试
+
+- glibc测试结果
+
+.. code-block:: console
+
+   2K performance run parameters for coremark.
+   CoreMark Size    : 666
+   Total ticks      : 12256
+   Total time (secs): 12.256000
+   Iterations/Sec   : 3263.707572
+   Iterations       : 40000
+   Compiler version : GCC10.3.1
+   Compiler flags   : -O2 -DPERFORMANCE_RUN=1  -lrt
+   Memory location  : Please put data memory location here
+                 (e.g. code in flash, data on heap etc)
+   seedcrc          : 0xe9f5
+   [0]crclist       : 0xe714
+   [0]crcmatrix     : 0x1fd7
+   [0]crcstate      : 0x8e3a
+   [0]crcfinal      : 0x25b5
+   Correct operation validated. See README.md for run and reporting rules.
+   CoreMark 1.0 : 3263.707572 / GCC10.3.1 -O2 -DPERFORMANCE_RUN=1  -lrt / Heap
+
+- musl测试结果
+
+.. code-block:: console
+
+   2K performance run parameters for coremark.
+   CoreMark Size    : 666
+   Total ticks      : 12333
+   Total time (secs): 12.333000
+   Iterations/Sec   : 3243.330901
+   Iterations       : 40000
+   Compiler version : GCC10.3.1
+   Compiler flags   : -O2 -DPERFORMANCE_RUN=1  -lrt
+   Memory location  : Please put data memory location here
+                 (e.g. code in flash, data on heap etc)
+   seedcrc          : 0xe9f5
+   [0]crclist       : 0xe714
+   [0]crcmatrix     : 0x1fd7
+   [0]crcstate      : 0x8e3a
+   [0]crcfinal      : 0x25b5
+   Correct operation validated. See README.md for run and reporting rules.
+   CoreMark 1.0 : 3243.330901 / GCC10.3.1 -O2 -DPERFORMANCE_RUN=1  -lrt / Heap
+
+综上，得到glibc得分为 ``5.45 Coremark/Mhz`` ，musl得分为 ``5.41 Coremark/Mhz`` 。
+
+
+2.多线程测试
+
+- glibc测试结果
+
+.. code-block:: console
+
+   2K performance run parameters for coremark.
+   CoreMark Size    : 666
+   Total ticks      : 12284
+   Total time (secs): 12.284000
+   Iterations/Sec   : 13025.073266
+   Iterations       : 160000
+   Compiler version : GCC10.3.1
+   Compiler flags   : -O2 -DMULTITHREAD=4 -DUSE_PTHREAD -DPERFORMANCE_RUN=1  -lrt
+   Parallel PThreads : 4
+   Memory location  : Please put data memory location here
+                 (e.g. code in flash, data on heap etc)
+   seedcrc          : 0xe9f5
+   [0]crclist       : 0xe714
+   [1]crclist       : 0xe714
+   [2]crclist       : 0xe714
+   [3]crclist       : 0xe714
+   [0]crcmatrix     : 0x1fd7
+   [1]crcmatrix     : 0x1fd7
+   [2]crcmatrix     : 0x1fd7
+   [3]crcmatrix     : 0x1fd7
+   [0]crcstate      : 0x8e3a
+   [1]crcstate      : 0x8e3a
+   [2]crcstate      : 0x8e3a
+   [3]crcstate      : 0x8e3a
+   [0]crcfinal      : 0x25b5
+   [1]crcfinal      : 0x25b5
+   [2]crcfinal      : 0x25b5
+   [3]crcfinal      : 0x25b5
+   Correct operation validated. See README.md for run and reporting rules.
+   CoreMark 1.0 : 13025.073266 / GCC10.3.1 -O2 -DMULTITHREAD=4 -DUSE_PTHREAD -DPERFORMANCE_RUN=1  -lrt / Heap / 4:PThreads
+
+- musl测试结果
+
+.. code-block:: console
+
+   2K performance run parameters for coremark.
+   CoreMark Size    : 666
+   Total ticks      : 12281
+   Total time (secs): 12.281000
+   Iterations/Sec   : 13028.255028
+   Iterations       : 160000
+   Compiler version : GCC10.3.1
+   Compiler flags   : -O2 -DMULTITHREAD=4 -DUSE_PTHREAD -DPERFORMANCE_RUN=1  -lrt
+   Parallel PThreads : 4
+   Memory location  : Please put data memory location here
+                 (e.g. code in flash, data on heap etc)
+   seedcrc          : 0xe9f5
+   [0]crclist       : 0xe714
+   [1]crclist       : 0xe714
+   [2]crclist       : 0xe714
+   [3]crclist       : 0xe714
+   [0]crcmatrix     : 0x1fd7
+   [1]crcmatrix     : 0x1fd7
+   [2]crcmatrix     : 0x1fd7
+   [3]crcmatrix     : 0x1fd7
+   [0]crcstate      : 0x8e3a
+   [1]crcstate      : 0x8e3a
+   [2]crcstate      : 0x8e3a
+   [3]crcstate      : 0x8e3a
+   [0]crcfinal      : 0x25b5
+   [1]crcfinal      : 0x25b5
+   [2]crcfinal      : 0x25b5
+   [3]crcfinal      : 0x25b5
+   Correct operation validated. See README.md for run and reporting rules.
+   CoreMark 1.0 : 13028.255028 / GCC10.3.1 -O2 -DMULTITHREAD=4 -DUSE_PTHREAD -DPERFORMANCE_RUN=1  -lrt / Heap / 4:PThreads
+
+综上，得到glibc得分为 ``21.74 Coremark/Mhz`` ，musl得分为 ``21.75 Coremark/Mhz`` 。
+
+lmbench OS性能测试
+----------------------------------------
+1.处理器进程操作时间(微秒)
+
+============= =============== ================ ==============
+测试项           glibc            musl            性能差异
+============= =============== ================ ==============
+null call	4.19     	4.36    	-3.90%
+null I/O	4.43     	4.48    	-1.12%
+stat	        12.8	        13.1         	-2.29%
+open clos	29.6     	29.3    	1.02%
+slct TCP	19.3     	19.4    	-0.52%
+sig inst	6.2             6.6             -6.06%
+sig hndl	24.8     	24.4    	1.64%
+fork proc	645             488             32.17%
+exec proc	765             580             31.90%
+sh proc	        4899	        2212         	121.47%
+============= =============== ================ ==============
+
+2.上下文切换时间(微秒)
+
+============= =============== ================ ==============
+测试项           glibc            musl            性能差异
+============= =============== ================ ==============
+2p/0K ctxsw	24.9	          23.3	          6.87%
+2p/16K ctxsw	23.8	          24.2	         -1.65%
+2p/64K ctxsw	24.2	          20.7	         16.91%
+8p/16K ctxsw	28.3	          24.3	         16.46%
+8p/64K ctxsw	27.6	          26.6	          3.76%
+16p/16K ctxsw	28.2	          26.6	          6.02%
+16p/64K ctxsw	37.9	          36	          5.28%
+============= =============== ================ ==============
+
+3.本地管道通信延迟(微秒)
+
+============= =============== ================ ==============
+测试项           glibc            musl            性能差异
+============= =============== ================ ==============
+Pipe	         84.3	          81.2	           3.82%
+AF UNIX	         81.9	          71.7	          14.23%
+UDP	        144.6	         133.7	           8.15%
+TCP	        199.1	         196.1	           1.53%
+TCP conn	556	         556	           0.00%
+============= =============== ================ ==============
+
+4.文件延迟(微秒)
+
+=============== =============== ================ ==============
+测试项           glibc            musl            性能差异
+=============== =============== ================ ==============
+0K File Create	52.4	          52.6	          -0.38%
+0K File Delete	37.1	          37.5	          -1.07%
+10K File Create	106.5	         104.1	           2.31%
+10K File Delete	59.8	          60.7	          -1.48%
+Mmap Latency	21.8K	          21.8K	           0.00%
+Prot Fault	3.325	           3.342	  -0.51%
+Page Fault	1.7151	           1.7067	   0.49%
+100fd selct	10.5	          10.6	          -0.94%
+=============== =============== ================ ==============
+
+5.本地通信带宽(MB/s)
+
+=============== =============== ================ ==============
+测试项           glibc            musl            性能差异
+=============== =============== ================ ==============
+Pipe	          303	          306	           0.99%
+AF UNIX	          592	          746	          26.01%
+TCP	          373	          425	          13.94%
+File reread	 1028.7	         1020.9	          -0.76%
+Mmap reread	 2837.4	         2837.6	           0.01%
+Bcopy (libc)	 1637.4	         1639.8	           0.15%
+Bcopy(hand)	 1613	         1635.1	           1.37%
+Mem read	 2128	         2124	          -0.19%
+Mem write	 1681	         1680	          -0.06%
+=============== =============== ================ ==============
+
+unixbench性能测试
+----------------------------------------
+====================================== =============== ================ ============== ================= =================
+测试项                                      musl           glibc          基准线         musl对比基准线   glibc对比基准线
+====================================== =============== ================ ============== ================= =================
+Dhrystone 2 using register variables	4981154.2 lps	6244531.8 lps	 116700.0 lps	  426.8	                535.1
+Double-Precision Whetstone		1059.1 MWIPS	1062.0 MWIPS	 55.0 MWIPS	  192.6	         	193.1
+Execl Throughput			1215.8 lps	653.9 lps	 43.0 lps	  282.7	         	152.1
+File Copy 1024 bufsize 2000 maxblocks	62370.8 KBps	59823.5 KBps	 3960.0 KBps	  157.5	         	151.1
+File Copy 256 bufsize 500 maxblocks 	17242.5 KBps	16201.4 KBps	 1655.0 KBps	  104.2	         	97.9
+File Copy 4096 bufsize 8000 maxblocks	195350.9 KBps	191638.2 KBps	 5800.0 KBps	  336.8	         	330.4
+Pipe Throughput			        58289.1 lps	58878.8 lps	 12440.0 lps	  46.9	         	47.3
+Pipe-based Context Switching		12190.6 lps	12742.8 lps	 4000.0 lps	  30.5	         	31.9
+Process Creation			1596.9 lps	1209.4 lps	 126.0 lps        126.7	         	96
+Shell Scripts (1 concurrent)		1894.0 lpm	1516.3 lpm	 42.4 lpm	  446.7	         	357.6
+Shell Scripts (8 concurrent)		594.4 lpm	478.0 lpm	 6.0 lpm          990.6	         	796.7
+System Call Overhead			46124.2 lps	46279.8 lps	 15000.0 lpm	  30.7	         	30.9
+====================================== =============== ================ ============== ================= =================
+
+综上，基于glibc的树莓派系统跑分结果为 ``146.5`` ，基于muslc的树莓派系统跑分结果为 ``161.6`` 。
diff --git a/docs/source/features/openbmc.rst b/docs/source/features/openbmc.rst
new file mode 100644
index 0000000000000000000000000000000000000000..9a361eb0e70494d305dd50cab5b578500550d5b5
--- /dev/null
+++ b/docs/source/features/openbmc.rst
@@ -0,0 +1,70 @@
+.. _obmc_image_intro:
+
+OpenBMC 镜像构建和使用
+####################################
+
+构建OpenBMC镜像
+====================================
+
+首先，在生成构建目录的时候，需要指定 `-f openeuler-obmc` 选项，这样才能在local.conf中包含构建OpenBMC镜像所需的配置。
+
+当前仅支持QEMU平台，因此可以不需要指定 `-p` 参数。生成构建目录时，会自动选择 `qemu-aarch64` 作为构建目标。
+
+进入构建目录后，执行 `oebuild bitbake` 命令，进入构建容器，然后执行 `bitbake openeuler-image-obmc` 命令，开始构建OpenBMC镜像。
+
+构建成功后，产物里会有 `zImage` 和 `rootfs.cpio.gz`，分别是内核压缩镜像和临时根文件系统。
+
+在QEMU中启动OpenBMC镜像
+=====================================
+
+可以使用以下命令：
+
+.. code-block:: console
+
+    $ sudo qemu-system-aarch64 -M virt,gic-version=3 -m 1G -cpu cortex-a53 \
+    -nographic -smp 4 -kernel zImage -dtb qemu_mcs.dtb \
+    -netdev bridge,br=br_qemu,id=net0 -device virtio-net-pci,netdev=net0 \
+    -initrd openeuler-image-obmc-qemu-aarch64-20240304073931.rootfs.cpio.gz
+
+其中，`zImage` 和 `rootfs.cpio.gz` 分别是构建OpenBMC镜像产物中的内核压缩镜像和临时根文件系统。
+`-M` 是指定QEMU使用的模拟硬件环境，比如GIC版本等。
+`-m` 是指定虚拟机内存大小，
+`-cpu` 是指定虚拟机CPU型号，
+`-nographic` 是指定不使用图形界面，
+`-smp` 是指定虚拟机CPU核数，
+`-kernel` 是指定内核压缩镜像，
+`-dtb` 是指定设备树文件，
+`-netdev` 是指定网络设备，
+`-device` 是指定网络设备类型，
+`-initrd` 是指定临时根文件系统。
+
+启动后，以root用户身份登录，并执行如下命令，查看bmcweb服务的情况：
+
+.. code-block:: console
+
+    $ systemctl status bmcweb
+
+如果状态显示running，说明服务正常启动。
+
+如果希望访问该服务，可以访问此虚拟机的443端口，比如：
+
+.. code-block:: console
+
+    $ wget https://192.168.122.11 --no-check-certificate
+
+测试启动时长
+=====================================
+
+本镜像内置 `systemd-analyze`，可以用于详细分析系统的启动时间长度。
+
+.. code-block:: console
+
+    $ systemd-analyze time
+
+会详细的打印出内核和用户空间启动分别对应的时间长度，以及总的启动时间长度。
+
+.. code-block:: console
+
+    $ systemd-analyze blame
+
+会详细的打印出各个服务的启动时间长度，因此查看是哪个服务影响了系统的启动时间长度。
\ No newline at end of file
diff --git a/docs/source/features/prebuilt_tool.rst b/docs/source/features/prebuilt_tool.rst
new file mode 100644
index 0000000000000000000000000000000000000000..b793bdff2cb8576e0bd25be80fa6723cf390aab4
--- /dev/null
+++ b/docs/source/features/prebuilt_tool.rst
@@ -0,0 +1,108 @@
+.. _prebuilt_tool:
+
+预构建工具特性
+********************
+
+预构建工具介绍
+####################
+
+openEuler Embedded 的预构建工具借鉴了 Yocto 官方的 `buildtools <https://docs.yoctoproject.org/ref-manual/system-requirements.html#building-your-own-buildtools-tarball>`_ 方法，通过 nativesdk 方式，将 openeuler-image 构建所需的主机命令和部分依赖的 native 包预先构建并统一安装到 SDK 工具中，即预构建工具。在构建 image 时，这些 native 包无需再次构建，从而显著减少了构建时间。
+
+在某种意义上，主机包等同于 native 包。举例来说，执行 ``bitbake meson-native`` 时，Yocto 会从上游下载 meson 源码，编译出 meson 二进制及其他产物。此 meson 二进制也可以替换为使用主机上的 meson 命令，从而避免去构建 meson-native 包。nativesdk-meson 在 meson-native 的基础上提供了打包功能，将构建出的产物打包成多个 rpm 子包，如 nativesdk-meson-version-xxx.rpm、nativesdk-meson-dev-version-XXX.rpm等。这样做的好处是，这些 rpm 包可以在其他匹配的环境中安装并使用，实现了单次构建的重复应用，大大降低了移植成本。
+
+openEuler 开发者在 yocto-meta-openeuler 中进行了多项准备工作，以实现兼容预构建工具的构建方式。这些工作包括适配 autotools 类、配置 rpmdeps 以及使用 meson 工具等。社区开发者可以根据需求自行构建预构建工具，例如针对 arm64 架构的特定预构建工具。
+
+
+预构建工具开发指南
+#####################
+
+预构建工具构建方式
+----------------------
+
+按照以下步骤构建预构建工具。
+
+::
+
+    $ oebuild samples
+    ### 根据输出内容选择 prebuilt_tool.yaml 对应的编号，即可自动构建。
+
+
+构建完成的预构建工具产物位于 :file:`tmp/deploy/sdk` 目录。
+
+::
+
+    $ cd build/prebuilt_tool/tmp/deploy/sdk/
+    $ ls
+    x86_64-buildtools-extended-nativesdk-standalone-version.host.manifest  x86_64-buildtools-extended-nativesdk-standalone-version.target.manifest
+    x86_64-buildtools-extended-nativesdk-standalone-version.sh             x86_64-buildtools-extended-nativesdk-standalone-version.testdata.json
+
+
+预构建工具安装
+------------------
+
+::
+
+    ### 通过运行 sh 脚本解压安装到指定目录
+    $ sh ./tmp/deploy/sdk/x86_64-buildtools-extended-nativesdk-standalone-24.03.sh -y -d /path/to/install_sdk_dir
+    $ ls /path/to/install_sdk_dir/
+    environment-setup-x86_64-openeulersdk-linux  relocate_sdk.py  relocate_sdk.sh  sysroots  version-x86_64-openeulersdk-linux
+    ### 运行 environment-setup-x86_64-xxx-linux 初始化 sdk 环境
+    $ source /path/to/install_sdk_dir/environment-setup-x86_64-openeulersdk-linux
+
+在环境初始化完成后，您应该使用 ``env`` 命令来验证环境变量的设置是否正确。一种有效的验证方法是检查环境变量 **PATH** 是否包含了预构建工具的二进制路径，以确保预构建工具能够正确运行。
+
+.. note::
+
+    预构建工具安装时需进行重定位操作，为确保成功安装，安装目录的长度不应超过构建时设定的动态链接器长度限制，不超过37个字母。
+
+
+预构建工具中添加包方式
+-------------------------
+
+**示例：** 预构建工具中添加 make 命令。
+
+修改 :file:`meta-openeuler/recipes-core/meta/buildtools-extended-tarball.bbappend` 文件，按照如下方式适配 **TOOLCHAIN_HOST_TASK** 变量：
+
+.. code-block::
+
+    TOOLCHAIN_HOST_TASK += "nativesdk-make"
+
+接下来，请按照上述步骤构建，即可完成包含 ``make`` 命令的预构建工具构建。
+
+
+Yocto 构建使用主机二进制命令指导
+###################################
+
+尽管主机环境中已经存在某个命令，Yocto 仍会尝试构建对应的 native 包。为了避免构建 native 包，我们需要适配 **ASSUME_PROVIDED** 变量；而为了使用主机中的二进制工具，我们需要适配 **HOSTTOOLS** 变量。
+
+以下是这两个变量的简要介绍：
+
+- ASSUME_PROVIDED：字面意思是“假定已提供”，其作用是防止将对应的包加入构建队列，即使有依赖关系也不会构建该包。
+- HOSTTOOLS：表示使用环境中已存在的二进制命令。
+
+以下是一个示例，展示了如何取消 bison-native 的编译，并使用环境中已有的 bison 命令：
+
+.. code-block::
+
+    ASSUME_PROVIDED += "bison-native"
+    HOSTTOOLS += "bison"
+
+在 openEuler 中，我们使用 :file:`meta-openeuler/conf/distro/include/openeuler_hosttools.inc` 文件来统一管理主机工具的构建和使用。
+
+
+FAQ
+###########
+
+**Q:** 为什么不直接使用主机上的包替代 native 包？
+
+**A:** 对于某些二进制程序，如 rpm 命令，Yocto 需要对其进行特定的修改或打补丁以满足构建要求。因此，预构建工具更适合 Yocto 构建使用，因为它能够更好地处理这些特定的需求。然而，对于一些简单的命令，开发者可以根据自己的需求选择使用主机环境中的命令或预构建工具中的命令。
+
+
+**Q:** 为什么预构建工具不包含所有的 native 包？
+
+**A:** 原因主要有以下几点：
+
+- 一些包涉及到 Yocto 的底层配置，如 pseudo-native 和 python3-native，这些配置相当复杂，使得将这些包纳入预构建工具的难度较大；
+- 部分包的配方（\*.bb）不支持 nativesdk 的构建方式。
+
+即便这些包并未被纳入环境中，通过预构建工具，仍可以显著减少构建时间。
diff --git a/docs/source/features/preempt_rt.rst b/docs/source/features/preempt_rt.rst
new file mode 100644
index 0000000000000000000000000000000000000000..1ecde08d0ccc9d05d2cac6b7c69544c587c3eeb2
--- /dev/null
+++ b/docs/source/features/preempt_rt.rst
@@ -0,0 +1,260 @@
+.. _preempt_rt:
+
+软实时系统介绍
+################################
+
+本章主要介绍openEuler Embedded软实时系统的特性说明，构建方式和性能测试。
+
+软实时特性介绍
+**************
+
+**实时性简介**
+
+  实时的诉求通常是事件的响应时间不能超过规定的期限，一个事件的最大响应时间应该是确定的、可以预测的。
+
+**PREEMPT_RT补丁简介**
+
+  PREEMPT_RT补丁（以下简称RT补丁）可直接打在内核源码上，并通过内核配置选项 CONFIG_PREEMPT_RT=y 使能软实时功能。RT补丁实现的核心在于最小化内核中不可抢占部分的代码，从而使高优先级任务就绪时能及时抢占低优先级任务，减少切换时延。除此之外，补丁通过多种降低时延的措施，对锁、驱动等模块也进行了优化。
+
+**补丁关键功能举例**
+
+  - 增加中断程序的可抢占性（中断线程化、软中断线程化）
+  - 增加临界区的可抢占性（如自旋锁）
+  - 增加关中断代码的可抢占性
+  - 解决优先级反转问题（优先级继承）
+
+____
+
+软实时镜像构建指导
+******************
+
+1. 根据 :ref:`oebuild快速构建 <oebuild_install>` ，初始化oebuild工作目录；
+
+   .. code-block:: shell
+
+      oebuild init <directory>
+      cd <directory>
+      oebuild update
+
+2. 进入oebuild工作目录，创建对应的编译配置文件，软实时镜像需要添加 ``-f openeuler-rt``：
+
+   .. code-block:: shell
+
+      # arm64
+      oebuild generate -p qemu-aarch64 -f openeuler-rt -d <build_arm64_rt>
+
+      # RPI4
+      oebuild generate -p raspberrypi4-64 -f openeuler-rt -d <build_rpi_rt>
+
+      # x86
+      oebuild generate -p x86-64 -f openeuler-rt -d <build_x86_rt>
+
+   除了使用上述命令进行配置文件生成之外，还可以使用如下命令进入到菜单选择界面进行对应数据填写和选择，此菜单选项可以替代上述命令中的oebuild generate，选择保存之后继续执行上述命令中的bitbake及后续命令即可。
+
+   .. code-block:: console
+
+       oebuild generate
+
+   具体界面如下图所示:
+
+   .. image:: ../_static/images/generate/oebuild-generate-select.png
+
+3. 进入 ``<build>`` 目录，编译openeuler-image：
+
+   .. code-block:: shell
+
+      oebuild bitbake openeuler-image
+
+   .. note::
+
+      1. openEuler Embedded 软实时特性当前不支持 arm32 架构
+
+____
+
+验证软实时是否使能
+******************
+
+   使能软实时特性后，系统会带有 ``PREEMPT_RT`` 字样，可以通过以下命令进行判断：
+
+   .. code-block:: shell
+
+      $ uname -a
+      Linux openeuler ... SMP PREEMPT_RT Fri Mar 25 03:58:22 UTC 2022 aarch64 GNU/Linux
+
+____
+
+软实时性能测试
+**************
+
+**软实时相关测试**
+
+参考 `RT-Tests 指导 <https://wiki.linuxfoundation.org/realtime/documentation/howto/tools/rt-tests>`_ 进行软实时相关测试，用例包括但不限于：
+   1. cyclictest 时延性能测试
+   2. pi_stress 优先级继承测试
+   3. hackbench 负载构造工具
+
+下面以cyclictest 时延性能测试为例进行说明。
+
+**cyclictest 时延性能测试**
+
+   .. note::
+      | **对于x86架构**：
+      |     cyclictest工具依赖 ``libnuma.so`` ，而SDK中未提供该库，建议使用openEuler-Embedded构建容器（或其它x86环境）编译cyclictest，并将libnuma.so上传到环境的 ``/lib64/`` 目录。
+      |
+      | **对于arm64架构**：
+      |     可以参考下述步骤，使用SDK进行交叉编译。
+
+   1. 准备开发环境
+
+      参考 :ref:`安装SDK <install-openeuler-embedded-sdk>`
+
+      .. code-block:: console
+
+         sh openeuler-glibc-x86_64-openeuler-image-aarch64-qemu-aarch64-toolchain-22.03.sh
+
+         . /path/to/sdk/environment-setup-aarch64-openeuler-linux
+
+   2. 编译用例
+
+      .. code-block:: console
+
+         git clone https://git.kernel.org/pub/scm/utils/rt-tests/rt-tests.git
+         cd rt-tests
+         git checkout stable/v1.0
+         make all
+
+   3. 执行用例
+
+      编译完成后生成二进制 :file:`cyclictest`，传入单板环境后可查看执行cyclictest时可配置的参数：
+
+      .. code-block:: console
+
+         ./cyclictest --help
+
+      cyclictest有多种参数配置方法，用例具体的入参设计可参考：`test-design <https://wiki.linuxfoundation.org/realtime/documentation/howto/tools/cyclictest/test-design>`_
+
+      输入示例：
+
+      .. code-block:: console
+
+         ./cyclictest -p 90 -m -i 100 -n -h 100 -l 10000000
+
+      输出示例：
+
+      .. code-block:: console
+
+         # /dev/cpu_dma_latency set to 0us
+         policy: fifo: loadavg: 2.32 1.99 1.58 1/95 311
+
+         T: 0 (  311) P:90 I:100 C:10000000 Min:      7 Act:    9 Avg:    8 Max:      16
+
+      即用例循环1000万次后，平均时延为8us，最坏时延为16us（该数据仅为示例，具体以环境实测为准）。
+
+      .. attention::
+
+         如果树莓派4B的空载情况下，平均时延较差（如超过20us），可查看使用的树莓派固件是否将CPU频率配置为了节能模式，并根据需要将CPU频率配置为最高运行频率。如无cpufreq相关接口，则不涉及。
+
+         输入示例：
+
+         .. code-block:: console
+
+            cat /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
+
+         输出示例：
+
+         .. code-block:: console
+
+            powersave
+
+         如上结果表示CPU频率为节能模式。
+
+         配置CPU最高运行频率，输入示例：
+
+         .. code-block:: console
+
+            echo performance > /sys/devices/system/cpu/cpu*/cpufreq/scaling_governor
+
+____
+
+.. _realtime_tuning:
+
+软实时性能优化
+**************
+
+性能优化的原则是：降低不确定性，提高可预期性。实时性能的优化是非常复杂的，涉及硬件底层架构特征、内核采用的机制策略，以及上层软件的编程设计等。以下介绍了x86平台的一些性能优化措施：
+
+- 调整BIOS配置：
+  关闭 ``Hyper-Threading``, ``Intel SpeendStep``.
+
+- 添加内核启动参数：
+
+   .. list-table::
+      :header-rows: 1
+
+      * - Kernel Command Line
+        - Description
+
+      * - intel_pstate=disable
+        - 禁用intel调频
+
+      * - nohalt idle=poll intel_idle.max_cstate=0 processor.max_cstate=1
+        - 避免CPU陷入深层次的省电睡眠状态
+
+      * - nowatchdog
+        - 关闭softlockup和hardlockup
+
+      * - mce=ignore_ce
+        - 忽略mce
+
+      * - clocksource=tsc tsc=reliable
+        - 指定tsc作为系统clocksource
+
+- 修改虚拟内存统计周期：
+  ``sysctl -w vm.stat_interval=120``
+
+- 除了上述的针对系统全局的配置修改外，还可以为某些核进行单独配置：
+
+   .. list-table::
+      :header-rows: 1
+
+      * - Kernel Command Line
+        - Description
+
+      * - isolcpus=<cpu number>,...,<cpu number>
+        - 避免普通任务在指定CPU上调度运行
+
+      * - nohz_full=<cpu number>,...,<cpu number>
+        - 关闭指定CPU的tick
+
+      * - rcu_nocbs=<cpu number>,...,<cpu number>
+        - 卸载指定CPU的RCU回调任务
+
+      * - irqaffinity=<cpu number>,...,<cpu number>
+        - 配置中断亲缘性，默认由指定核处理中断
+
+   可以为某些核进行以上配置，再将实时任务进行绑核，以减少实时任务受到的干扰。例如：
+
+   .. code-block:: shell
+
+      Step1:
+        # 修改cmdline以隔离出cpu2及cpu3:
+        "isolcpus=2,3 nohz_full=2,3 rcu_nocbs=2,3 irqaffinity=0,1"
+
+      Step 2:
+        # 将实时任务绑定到2核或3核
+        taskset -c 2 ./realtime_task1
+        taskset -c 3 ./realtime_task2
+
+  .. note::
+     openEuler-Embedded 可以通过修改boot分区的 ``grub.cfg`` 配置内核启动参数，例如：
+
+     .. code-block:: shell
+
+        vi /run/media/sda1/efi/boot/grub.cfg
+
+        # cmdline 为 "rw quiet"
+        menuentry 'boot'{
+            linux /bzImage  root=PARTUUID=eaecae14-7021-4551-9183-29b0d210222f rw quiet
+        }
+
+     如果没有 ``/run/media/sda1/efi/boot/grub.cfg`` 可以使用 ``fdisk -l`` 查看磁盘分区，使用 ``mount`` 自行挂载 boot 分区。
diff --git a/docs/source/features/qt5_wayland.rst b/docs/source/features/qt5_wayland.rst
new file mode 100644
index 0000000000000000000000000000000000000000..e670f81db18a949339bf33ac78de5c42cebee723
--- /dev/null
+++ b/docs/source/features/qt5_wayland.rst
@@ -0,0 +1,251 @@
+.. _qt5_wayland:
+
+==================
+嵌入式图形支持
+==================
+
+Wayland 是一个新一代的图形显示服务器协议，旨在替代 X Window System，提供更好的性能、更简单的代码和更好的安全性。
+
+Weston 是一个开源项目，作为 Wayland 显示服务器协议的参考实现，它提供了一个基础的窗口管理系统，用于现代 Linux 桌面环境。Weston 基于 OpenGL ES 进行图形渲染，从而能够利用硬件加速功能来呈现流畅的图形界面。然而，Weston 本身并不构成一个完整的桌面环境，它更多地是一个构建块，用于与其他软件组件（如应用程序启动器、通知系统等）集成，以共同构建出一个完整的桌面体验。因此，Weston 在 Wayland 生态系统中扮演着重要的角色，为开发者提供了一个灵活的框架来构建现代化的、高效的桌面环境。
+
+Qt5 是常见的嵌入式图形库之一，是一个跨平台的 C++ 应用程序开发框架，提供了丰富的图形界面组件和工具，可以用于开发桌面应用程序、嵌入式应用程序等；QtWayland 是 Qt5 框架中的一个模块，用于支持 Wayland 协议，QtWayland 模块提供了一组 API，使 Qt5 应用程序能够与 Wayland 协议兼容的显示服务器进行交互。
+
+openEuler Embedded 系统支持使用 weston 作为窗口管理器，支持 Qt5 作为嵌入式图形库。
+
+
+Wayland 框架简介
+=========================
+
+
+.. figure:: ../../image/qt/wayland_frame.png
+    :align: center
+
+    Wayland 框架示意图
+
+
+部分模块介绍：
+
+| **KMS/DRM：** 用于管理显示器与显卡；
+| **evdev：** 输入设备驱动程序，可以处理各种输入设备，如键盘、鼠标、触摸屏等；
+| **libinput：** 开源输入设备处理库，主要用于处理输入设备事件；
+| **OpenGL：** Open Graphics Library，跨平台的图形库，用于渲染2D和3D图形；
+| **Mesa：** 开源图形库，实现了OpenGL API的大部分功能，并且可以在多种操作系统和硬件平台上运行；
+| **Wayland：** 狭义上讲只是一种显示协议, 可以不依赖于任何具体的 CPU/GPU 架构, 但具体的显示功能是由 Wayland Compositor 的实现而定；
+
+
+openEuler Embedded 图形栈主要组成包
+=====================================
+
+| **wayland：** 一个用于图形栈合成器（Compositor）与客户端对话的协议，也是该协议的 C 库实现；Compositor 是 wayland 的核心组件，负责管理显示器、窗口和输入设备等硬件资源，并将客户端的图形输出合成为最终的显示图像；客户端是 wayland 的应用程序，通过 Wayland 协议与 Compositor 进行通信，可以是任何类型的应用程序，例如浏览器、文本编辑器、游戏等；
+| **weston：** Wayland Compositor 的参考实现；
+| **qtbase：** 提供 Qt5 程序应用开发所需的基础功能，是 Qt5 应用开发的基础；
+| **qtsensors：** 用于访问和管理传感器硬件；
+| **qtwayland：** 封装了 wayland 功能的 Qt5 模块，分为 client 端与 server 端；客户端提供了运行 wayland 客户端 Qt5 程序的方法，服务端提供了 Qt5 Wayland Compositor 应用程序接口，后续可支持用户创建自己的 Compositor；
+| **mesa：** OpenGL API 的免费实现；
+| **libdrm：** 基础用户态操作 DRM 运行库；
+| **libinput：** 转换 evdev 事件为 wayland 事件。
+
+
+构建指南
+=================
+
+构建结合了 meta-openeuler、poky/meta、meta-raspberrypi、meta-qt5、meta-oe 等层，目前支持在x86、树梅派、rk3568等平台构建，构建流程如下：
+
+.. code-block:: console
+    
+    # 需要基于wayland的wayfire窗口组合器/管理器+基础应用程序，可按如下配置（hmi相关全量特性）
+    # 树莓派构建例子：
+    $ oebuild generate -p raspberrypi4-64 -f systemd -f hmi
+    # x86构建例子：
+    $ oebuild generate -p x86-64 -f systemd -f hmi
+
+    # 不需要wayfire组合器可按如下配置：
+    # 树梅派构建例子：
+    $ oebuild generate -p raspberrypi4-64 -f systemd -f openeuler-qt -f opengl -f wayland -d ras-qt
+    # ok3568构建例子：
+    $ oebuild generate -p ok3568 -f systemd -f openeuler-qt -f opengl -f wayland -d ok3568-qt
+    # ryd-3568构建例子：
+    $ oebuild generate -p ryd-3568 -f systemd -f openeuler-qt -f opengl -f wayland -d ryd-3568-qt
+
+    # 进入交互构建终端
+    $ oebuild bitbake
+
+    # 执行构建
+    $ bitbake openeuler-image
+    # SDK 构建
+    $ bitbake openeuler-image -c populate_sdk
+
+
+.. note:: 
+
+    hmi特性顾名思义，将持续集成Human Machine Interface相关特性。目前已支持基于wayland的wayfire窗口管理器，集成了诸如文件管理等基本应用。
+
+    目前 rk3568 平台对 Qt5、HMI的支持尚不完善，正在开发改进中。
+
+
+示例
+================
+
+hmi相关image 中集成了一些 demo 程序用于用户态体验并测试功能是否正常：
+
+==================== ===============================================================
+程序名                  作用   
+==================== ===============================================================
+wayfire                基于wayland/wlroots的窗口管理启动器（轻量桌面）
+lxtask                 一款轻量任务管理器（lxde系列）
+lxterminal             一款轻量图形终端（lxde系列）
+gpicview               一款轻量图像查看器
+l3afpad                一款轻量文本编辑器
+pcmanfm                一款轻量文件浏览器
+qtwebbrowser           一款基于qtwebengine的网页浏览器（QT官方案例）
+kmscube                测试驱动（kms/drm）功能，在普通窗口界面运行
+helloworld-gui         Qt5 helloworld 程序
+==================== ===============================================================
+
+wayfire窗口组合器界面的进入（hmi特性镜像）:
+
+.. code-block:: console
+
+    # 需BSP图形驱动正常、tty屏幕介质正常方可使用。
+    $ wayfire
+    # 类似图形桌面启动，应用可自行探索。
+
+.. note:: 
+
+    为方便体验，demo启用了强制root启动wayfire，建议用户在正式使用时去除（使用普通用户执行）。另外，如果需要界面登录功能，还需要登录相关图形应用，欢迎伙伴完善贡献。
+
+
+.. figure:: ../../image/qt/wayfiresow.jpg
+    :align: center
+
+    ``wayfire及其各类应用`` 效果图
+
+
+独立启动QT和eglfs图形应用案例： 
+
+.. code-block:: console
+
+    $ kmscube
+    $ helloworld-gui --platform eglfs
+    $ helloworld-gui --platform linuxfb
+
+
+.. note:: 
+
+    Qt5 程序运行时可以通过 ``--platform`` 选项来指定使用的平台插件，eglfs 与 wayland 是两种常见的平台插件。
+
+
+基于weston（wayland标准组合器）启动应用程序案例：
+
+.. code-block:: console
+
+    $ weston
+    $ helloworld-gui --platform wayland
+
+
+.. figure:: ../../image/qt/weston.png
+    :align: center
+
+    ``weston`` 效果图
+
+
+.. figure:: ../../image/qt/helloworld-gui_1.png
+    :align: center
+
+    ``helloworld-gui --platform wayland`` 效果图1
+
+
+.. figure:: ../../image/qt/helloworld-gui_2.png
+    :align: center
+
+    ``helloworld-gui --platform wayland`` 效果图2
+
+
+快速开发SDK
+====================
+
+安装SDK
+---------------
+
+以树莓派镜像SDK为例（建议启用hmi特性的SDK相对完整）：
+
+.. code-block:: console
+
+    # 请将 sdk-dir 替换为您希望安装SDK的目标目录
+    $ sh openeuler-glibc-x86_64-openeuler-image-cortexa72-raspberrypi4-64-toolchain-24.03-LTS.sh -y -d sdk-dir
+
+.. note::
+
+    重要：由于Qt5 SDK包含主机工具，需进行重定位操作。为确保成功安装，安装目录的长度应不超过构建时设定的动态链接器长度限制，即不超过37个字母。
+
+    另外，当前hmi特性的图形SDK已集成qtwebengine等模块，但某些视频流还无法播放，将在后续持续完善。
+
+
+使用方法
+----------------
+
+1. **准备代码**
+
+  以构建一个hello world程序为例，运行在openEuler Embedded根文件系统镜像中。
+
+  创建一个 :file:`hello.cpp` 文件，源码如下：
+
+  .. code-block:: cpp
+
+      #include<QApplication>
+      #include<QLabel>
+
+      int main(int argc,char * argv[])
+      {
+          QApplication app(argc,argv);
+          QLabel * label=new QLabel("<h2><i>Hello</i><font color=red>Qt!</font></h2>");
+          label->show();
+          return app.exec();
+      }
+
+
+  创建 :file:`hello.pro` 文件，和 :file:`hello.cpp` 放在同一个目录；也可先使用 `qmake` 命令自动生成基础 pro 文件，可能需要手动补充部分内容，详细步骤如下：
+
+  .. code-block:: console
+
+      $ mkdir hello
+      $ cd hello
+      # 编写源码文件如上
+      $ vi hello.cpp
+      # 生成 hello.pro 文件
+      $ qmake -project
+      # 补充头文件依赖
+      $ echo "greaterThan(QT_MAJOR_VERSION, 4): QT += widgets" >> hello.pro
+
+
+2. **编译生成二进制**
+
+  进入 :file:`hello.cpp` 所在目录，使用工具链编译，命令如下：
+
+  .. code-block:: console
+
+      # 使用qmake生成 Makefile 文件
+      $ mkdir build
+      $ cd build
+      $ qmake ../hello.pro
+      $ make
+      $ file hello
+      hello: ELF 64-bit LSB pie executable, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-aarch64.so.1, BuildID[sha1]=32b523488d52d5beba18b01d02cea287604680a9, for GNU/Linux 5.10.0, with debug_info, not stripped
+
+  把编译好的 Qt5 程序拷贝到 openEuler Embedded 系统的 :file:`/tmp/` 某个目录下（例如 :file:`/tmp/myfiles/` ）。如何拷贝可以参考前文所述共享文件系统场景。
+
+
+3. **运行用户态程序**
+
+  在 openEuler Embedded 系统中运行 Qt5 程序。
+
+  .. code-block:: console
+
+      # cd /tmp/myfiles/
+      # ./hello --platform eglfs or wayland
+
+  如运行成功，则会输出 ``Hello Qt!`` 。
+
+.. note::
+
+    meta-qt5 层已对 qtbase 进行了补丁更新，支持通过配置 `OE_QMAKE_QTCONF_PATH` 环境变量来指定 :file:`qt.conf` 文件的路径。
diff --git a/docs/source/features/ros.rst b/docs/source/features/ros.rst
new file mode 100644
index 0000000000000000000000000000000000000000..2e367bd02e347196f755fad56aa278e81a74e423
--- /dev/null
+++ b/docs/source/features/ros.rst
@@ -0,0 +1,494 @@
+.. _ros_runtime_embedded:
+
+嵌入式ROS运行时支持
+####################
+
+
+总体介绍
+==========================
+
+机器人尤其服务机器人领域近年来发展迅速，ROS是一个适用于机器人的开源的元操作系统，已在众多领域被广泛应用，常规ROS存在较多平台约束，大多与ubuntu等desktop版本强依赖。
+
+随着ROS1开始广泛融入各领域无人系统的研发，系统的诸多问题陆续暴露出来。为了适应新时代机器人研发的和操作系统生态发展的需要，ROS2应运而生。
+
+为使能ROS2在高度定制化的嵌入式Linux运行，支持通过yocto构建的meta-ROS（原LG维护）layer层成为嵌入式ROS支持的关键途径。然而，当前原生meta-ros应用门槛较高且未充分考虑嵌入式运行时的关键场景要素。
+
+openEuler Embedded的嵌入式ROS运行时支持意在提高易用性、解决高门槛问题的同时，构建嵌入式运行时竞争力（如实时、小型化等）。
+
+框架
+=========================
+
+openEuler Embedded中ROS运行时整体架构图如下所示，分为运行视图和构建视图，构建视图总体基于开源meta-ros layer `meta-ros <https://github.com/ros/meta-ros/>`_ 作为基础。
+
+    .. figure:: ../../image/ros/plan_ros_architecture.png
+        :align: center
+
+        图 1 openEuler Embedded中ROS运行时支持基础架构
+
+其中，
+
+**meta-openuler层** 提供依赖解耦和嵌入式定制(针对编译类、观测类、仿真类等工具对onboard/运行时部署进行解耦)，负责镜像快速集成和SDK工具的生成。
+
+**ros2recipe模块** 提供了第三方ros源码到yocto配方的转换工具（不同于社区原生meta-ros生成工具superflore），作为meta-openeuler镜像快速集成的输入。
+
+**快速开发SDK模块** 提供了第三方ros源码到运行时应用的交叉编译转化。
+
+**运行时优化模块** 联通OS侧特性，链接混合关键部署等RTOS实时及总线能力，最终提供复杂系统的实时和通信解决方案。
+
+
+镜像构建指南
+==============
+
+openEuler Embedded 支持ROS运行时相关组件的单独构建和镜像集成构建案例。
+
+**构建指导**
+
+使用oebuild进行构建即可，具体使用方式参照oebuild指导，构建qemu-ros参照如下命令:
+
+  .. code-block:: console
+
+    $ oebuild generate -p qemu-aarch64 -f openeuler-ros -d aarch64-qemu-ros
+    $ oebuild bitbake
+    $ bitbake openeuler-image
+
+
+构建树莓派参照如下命令
+
+  .. code-block:: console
+
+    $ oebuild generate -p raspberrypi4-64 -f openeuler-ros -d raspberrypi4-64-ros
+    $ oebuild bitbake
+    $ bitbake openeuler-image
+
+除了使用上述命令进行配置文件生成之外，还可以使用如下命令进入到菜单选择界面进行对应数据填写和选择，此菜单选项可以替代上述命令中的oebuild generate，选择保存之后继续执行上述命令中的bitbake及后续命令即可。
+
+    .. code-block:: console
+
+        oebuild generate
+
+    具体界面如下图所示:
+
+    .. image:: ../_static/images/generate/oebuild-generate-select.png
+
+.. note:: 当前只要开启了ros特性，openeuler-image镜像会默认集成ros-core核心功能
+
+    基于树莓派的ROS特性镜像还加入了SLAM典型功能
+    （相关导航和制图典型场景功能正在完善中，欢迎试用和加入贡献）
+
+    另外按照嵌入式运行时原则，将尽量不在target集成编译类、观测类、仿真类等工具
+
+    | 注意：
+    | pcl点云库比较耗编译主机的内存资源，对该库进行了线程限制（-j 2），可参见对应pcl的bbappend配方。
+    | 另外，虽已限制在(-j 2)，其编译所需的主机内存要求需大于等于14G（加上swap空间）。
+    | 若您的编译主机配置足够，可解开（-j 2）限制。
+    | 参考：
+    | 在16线程32GB内存的机器解除限制后无法成功编译；
+    | 在24线程64GB内存的机器上测试可解除线程限制成功编译。
+
+
+镜像使用示例
+============
+
+以qemu-aarch64和originbot小车（树莓派作为主控板）为例:
+
+**1.QEMU多机部署和demo_nodes_cpp示例**
+
+  - **step1: 部署两个QEMU机器**
+
+    在host中创建网桥br0
+
+    .. code-block:: console
+
+        brctl addbr br0
+
+    启动qemu1
+
+    .. code-block:: console
+
+        qemu-system-aarch64 -M virt-4.0 -m 1G -cpu cortex-a57 -nographic \
+        -kernel zImage \
+        -initrd <openeuler-image-qemu-xxx.cpio.gz> \
+        -device virtio-net-device,netdev=tap0,mac=52:54:00:12:34:56 \
+        -netdev bridge,id=tap0
+
+    .. attention::
+
+        首次运行如果出现如下错误提示
+
+        .. code-block:: console
+
+            failed to parse default acl file `/usr/local/libexec/../etc/qemu/bridge.conf'
+            qemu-system-aarch64: bridge helper failed
+
+        则需要向指示的文件添加"allow br0"：
+
+        .. code-block:: console
+
+            echo "allow br0" > /usr/local/libexec/../etc/qemu/bridge.conf
+
+    启动qemu2
+
+    .. code-block:: console
+
+        qemu-system-aarch64 -M virt-4.0 -m 1G -cpu cortex-a57 -nographic \
+        -kernel zImage \
+        -initrd openeuler-image-qemu-aarch64-2023xxx.rootfs.cpio.gz \
+        -device virtio-net-device,netdev=tap1,mac=52:54:00:12:34:78 \
+        -netdev bridge,id=tap1
+
+    .. attention::
+
+        qemu1与qemu2的mac地址需要配置为不同的值。
+
+
+    配置IP
+
+    配置host的网桥地址
+
+    .. code-block:: console
+
+        ifconfig br0 192.168.10.1 up
+
+    配置qemu1的网络地址
+
+    .. code-block:: console
+
+        ifconfig eth0 192.168.10.2
+
+    配置qemu2的网络地址
+
+    .. code-block:: console
+
+        ifconfig eth0 192.168.10.3
+
+  - **step2: 分别在两个QEMU机器中运行demo_nodes_cpp发布和订阅**
+
+    qemu1执行
+
+    .. code-block:: console
+
+      # ROS环境变量初始化
+      $ source /etc/profile.d/ros/setup.bash
+
+      # demo消息订阅
+      $ ros2 run demo_nodes_cpp listener
+
+    qemu2执行
+
+    .. code-block:: console
+
+      # ROS环境变量初始化
+      $ source /etc/profile.d/ros/setup.bash
+
+      # demo消息发布
+      $ ros2 run demo_nodes_cpp talker
+
+  .. note:: 单机通信同理，在同一台设备上通过多个终端分别执行demo_nodes_cpp发布和订阅即可，属于ROS常规用法，不再详述。
+
+
+**2.originbot小车制图和导航示例（树莓派作为主控板）**
+
+  - **step1: originbot小车雷达USB、底盘驱动板串口完成连接**
+
+    以树莓派作为主控板为例，假如雷达使用USB串口且对应设备为ttyUSB0、底盘串口使用GPIO 14/15且对应ttyS0
+
+    .. note:: 
+
+        以上串口设备为示例配置，雷达串口号和originbot底盘串口号用户可自行修改配置，配置文件位置例（直接修改即生效）：
+
+        /usr/share/originbot_base/launch/robot.launch.py
+
+        /usr/share/originbot_bringup/param/ydlidar.yaml
+
+  - **step2: 环境准备，并配置originbot小车和观测PC处于同一网段**
+
+    以树莓派作为主控板通过无线网络连接为例（可使用无线路由器或无线热点，需要小车和观测PC处于同一个网段）
+
+    openEuler Embedded树莓派使能无线连接参见 :ref:`openEuler Embedded网络配置-Wi-Fi网络配置 <network_config_wifi>`
+
+    .. note:: 
+      观测PC可为ubuntu，需要安装ROS和oringbot观测端，参见：
+
+      `PC端ubuntu ros安装 <http://originbot.org/guide/pc_config/#2-ros2>`_
+
+      `PC端ubuntu oringbot安装 <http://originbot.org/guide/pc_config/#3-pc>`_
+
+  - **step3: 通过观测PC，远程ssh登录originbot小车，执行运行时ROS应用**
+
+    以建图为例，整体过程和originbot官网过程一样，可参考
+
+    `originbot 启动底盘和雷达 <http://originbot.org/application/slam/#1>`_
+
+    `originbot 启动SLAM <http://originbot.org/application/slam/#2-slam>`_
+
+    首先，ssh登录originbot小车终端1，执行如下命令：
+
+    .. code-block:: console
+
+        # ROS环境变量初始化
+        $ source /etc/profile.d/ros/setup.bash
+        # 启动机器人底盘和激光雷达：
+        $ ros2 launch originbot_bringup originbot.launch.py use_lidar:=true
+
+    然后，ssh登录originbot小车终端2，执行如下命令：
+
+    .. code-block:: console
+
+        # ROS环境变量初始化
+        $ source /etc/profile.d/ros/setup.bash
+        # 启动cartographer建图算法：
+        $ ros2 launch originbot_navigation cartographer.launch.py
+
+
+  - **step4: 在观测端PC，启动上位机可视化软件以便查看SLAM的完整过程，同时启动上位机键盘控制远程小车**
+
+    整体过程和originbot官网过程一样，可参考
+
+    `originbot 上位机可视化显示 <http://originbot.org/application/slam/#3>`_
+
+    `originbot 上位机键盘控制小车建图 <http://originbot.org/application/slam/#4>`_
+
+    首先，观测端PC开启一个终端，进入ROS环境后启动rviz观测软件
+
+    .. code-block:: console
+
+        $ ros2 launch originbot_viz display_slam.launch.py
+
+    然后，观测端PC开启另一个终端，进入ROS环境后启动键盘控制节点用于控制小车，并按照提示控制小车完成建图
+
+    .. code-block:: console
+
+        $ ros2 run teleop_twist_keyboard teleop_twist_keyboard
+
+  - **step5: 保存运行时数据（建图数据等）**
+
+    以建图保存为例，整体过程和originbot官网过程一样，可参考
+
+    `originbot 保存地图 <http://originbot.org/application/slam/#5>`_
+
+    不要关闭之前步骤的端口，ssh登录originbot小车终端3，执行如下命令
+
+    .. code-block:: console
+
+        # ROS环境变量初始化
+        $ source /etc/profile.d/ros/setup.bash
+        # 保存地图：
+        $ ros2 run nav2_map_server map_saver_cli -f my_map --ros-args -p save_map_timeout:=10000
+
+  .. figure:: ../../image/ros/slam_demo1.png
+        :align: center
+
+  .. figure:: ../../image/ros/slam_demo2.png
+        :align: center
+
+        图 2 openEuler Embedded中ROS SLAM DEMO示例
+
+  .. note:: 其他应用如导航类似，请直接参考orinbot官方资料。如
+
+      自主导航，将建好的地图至于对应包位置即可，参见 `originbot 自主导航 <http://originbot.org/application/navigation/>`_
+
+
+快速开发SDK
+=================
+
+**使用说明**
+
+版本新增支持快速开发SDK，目前支持在oebuild初始化的容器中，通过安装构建生成的SDK，对ROS包进行快速交叉编译。目前支持colcon编译工具，和基础colcon用法一致。
+
+**使用约束**
+
+和常规colcon一样，我们支持了colcon交叉编译基本框架，不过由于ROS2软件包的语言和依赖库多种多样，目前仅支持C/C++/Python三种常用语言的软件包，而类似RUST等依赖cargo的软件包还不支持。欢迎开发者持续贡献openEuler Embedded社区。
+
+**使用方法**
+
+**1. 在构建完成镜像后，通过populate_sdk生成SDK**
+
+  .. code-block:: console
+
+    # 以树莓派ROS2镜像为例
+    $ oebuild generate -p raspberrypi4-64 -f openeuler-ros -d raspberrypi4-64-ros
+    $ oebuild bitbake
+    $ bitbake openeuler-image
+    $ bitbake openeuler-image -c populate_sdk
+
+  随后在“output/[时间戳]/”目录下即可找到对应SDK安装文件，例如
+
+  .. code-block:: console
+    
+    openeuler-glibc-x86_64-openeuler-image-cortexa72-raspberrypi4-64-toolchain-23.03.sh
+
+
+**2. SDK的安装和初始化——已获得SDK的上层开发者，可直接从此章节开始进行参考**
+
+  目前可用oebuild初始化的构建容器作为开发容器（后续会推出专用SDK的一站式oebuild功能，敬请期待），开发容器和构建容器可通用。
+
+  (0). 前置准备——此过程重新罗列容器的准备过程，如您已经会进入构建容器，此步骤可通跳过。
+
+  a. 确保主机环境python3版本为3.10及其以上，若python3版本不匹配，建议通过conda安装匹配的python3版本环境。
+
+  b. 确认docker已安装，参考网上ubuntu安装docker方法
+
+  c. 安装oebuild最新版本 ( :ref:`abc步骤命令参考 <oebuild_install>` )
+
+  d. 通过oebuild初始化工作目录
+
+  .. code-block:: console
+
+    $ oebuild init [-b SDK配套分支]  [工作目录]
+    $ cd [工作目录]
+    $ oebuild update
+
+  e. 在对应工作目录，执行容器环境初始化
+
+  .. code-block:: console
+
+    $ oebuild generate -p [平台] [-d DIRECTORY]  
+    # -p 为对应平台，与使用的SDK配套，arm64可选qemu-aarch64，x86可选x86-64，或根据单板平台选择
+    # PLATFORM开发容器并不区分
+    # -d为容器环境的和主机环境即将创建的共享目录
+
+  (1). 进入容器环境
+
+  此时确认您已cd到对应工作目录，即(0)中oebuild generate -d指定的目录，也是您主机和容器的共享目录。
+
+  .. code-block:: console
+
+    $ oebuild bitbake
+
+  oebuild进入开发容器的原理介绍：
+
+  oebuild bitbake命令执行时，会自动检测工作目录下的.env文件，并检查short_id对应的容器id是否存在。
+  
+  如果不存在就新建一个容器并生成.env文件和short_id，建立容器时，会将当前所处的工作目录（主机），挂载到容器的对应目录。
+
+  如需了解具体过程，可参考 :ref:`oebuild bitbake功能介绍 <command_index_bitbake>`
+
+  除此之外，进入容器后，oebuild bitbake会自动配置一些构建工具的环境建立，如nativesdk等，其中ROS SDK所依赖的主机pyhton3工具就来源于nativesdk。
+
+
+  (2). 安装1中生成的SDK的sh安装脚本
+
+  假设SDK脚本位于目录“/home/openeuler/build/raspberrypi4-64/output/20230523023324”
+
+  .. code-block:: console
+
+    $ cd /home/openeuler/build/raspberrypi4-64/output/20230523023324
+    $ ./openeuler-glibc-x86_64-openeuler-image-cortexa72-raspberrypi4-64-toolchain-23.03.sh
+    # 输入安装目录，假设为“/home/openeuler/build/raspberrypi4-64/output/20230523023324/sdk”，目录请事先创建好，按“y”确认
+    $ /home/openeuler/build/raspberrypi4-64/output/20230523023324/sdk
+    $ y
+
+  (3). 根据提示执行SDK初始化
+
+  后续再次进入容器环境后，只需要初始化即可，不需要（2）安装步骤，用法和我们常规SDK的使用无区别。
+  
+  .. code-block:: console
+
+    $ . /home/openeuler/build/raspberrypi4-64/output/20230523023324/sdk/environment-setup-cortexa72-openeuler-linux
+
+  可以看到，此步骤将自动初始化交叉编译的依赖，如colcon等工具。
+  
+  此外，除了初始化上述SDK的环境变量，您无需额外source ros.setup等ROS工作空间，在SDK内部，我们已经准备好了，而SDK提供的colcon，会将colcon命令执行目录自动作为ROS的新增工作空间。
+
+
+**3. 通过colcon交叉编译ROS包**
+
+  您只需要进入到ros包工程或colcon工程的工作路径，执行colcon进行编译即可，将自动进行交叉编译。
+
+  .. code-block:: console
+
+    $ cd your_rospkg_workspace
+    $ colcon build --cmake-args -DBUILD_TESTING=False
+    # 注： 这里--cmake-args -DBUILD_TESTING=False 参数是必要项，顾名思义，是为了禁止做不必要的构建时测试，构建时测试需不适用于SDK，且SDK没有集成相关组件。
+    
+  完成后，和colcon用法一样，在工作目录将生成install文件夹，即交叉编译的目标产物。
+
+
+**4. 部署和运行（重要）**
+
+  在3中，colcon生成的install可以直接拷贝到目标机器上进行部署运行，但由于colcon固定了工作目录和python解析器，拷贝到新目录后，需要替换一下colcon指定的工作目录和python解析器。
+
+  假设原colcon工作目录为“home/openeuler/build/raspberrypi4-64/your_colcon_workspace/install”，需编辑全部setup.sh文件，将如下内容进行修改：
+
+  .. code-block:: console
+
+    _colcon_prefix_chain_sh_COLCON_CURRENT_PREFIX=/home/openeuler/build/raspberrypi4-64/your_colcon_workspace/install
+
+  部署到目标环境后，假设新工作目录为“/ros_runtime/install”，则需将setup.sh文件的对应行修改为如下内容：
+
+  .. code-block:: console
+
+    _colcon_prefix_chain_sh_COLCON_CURRENT_PREFIX=/ros_runtime/install
+
+  而构建时python解析器是nativesdk提供的，构建时解析器有部分py配置没有及时修正，在目标环境运行时将报错，需要进行修改：
+
+  .. code-block:: console
+
+    _colcon_python_executable="/opt/buildtools/nativesdk/sysroots/x86_64-openeulersdk-linux/usr/bin/python3"
+
+  【建议】您直接执行如下命令进行批量修改（后续将集成到colcon或其他工具自动修改）：
+
+  .. code-block:: console
+
+    $ cd /ros_runtime/install
+    $ find ./ -type f -exec sed -i 's@/opt/buildtools/nativesdk/sysroots/x86_64-openeulersdk-linux/usr/bin/python3@/usr/bin/python3@g' {} +
+    # 下述命令需按实际目录填写修改
+    $ find ./ -type f -exec sed -i 's@/home/openeuler/build/raspberrypi4-64/your_colcon_workspace/install@/ros_runtime/install@g' {} +
+
+  最后通过如下命令进行工作目录的初始化：
+
+  .. code-block:: console
+
+    $ cd /ros_runtime/install
+    $ source /etc/profile.d/ros/setup.bash # 初始化ROS工作目录
+    $ source setup.sh # 将当前目录，加入到ROS的额外工作目录
+
+
+关于ROS源码
+=================
+
+当前src-openeuler已集成ROS humble的所有软件源码，对应通过yocto-meta-openeuler/.oebuild/目录下的maplist.yaml和manifest.yaml可以查询源码包列表和基线。
+
+所有ROS软件包，默认都加上了openeuler_source.bbclass，yocto构建时将自动映射软件包基线，若需定制且您有yocto经验，可参见相关实现: openeuler_source.bbclass
+
+
+快速镜像集成(ros2recipe)
+==========================
+
+**现状:**
+ros2recipe当前还处于前期开发阶段，在依赖解析部分还存在较多工作，其原理类似meta-ros的生成工具superflore。
+
+**例子:**
+我们在yocto工程中集成了originbot ros第三方包，其基础bb配方是通过ros2recipe工具转化，但目前还需要增加bbappend文件来适配部分依赖。
+
+**其他说明:**
+superfores能够实现以一个ROS版本生成全量官方ROS组件包，对整体ROS和oe层进行了复杂的依赖关联，但不支持将独立的第三方包转换为yocto配方。
+
+针对该场景，ros2recipe如何能够更好更快的补全依赖关系、减少手工bbappend的适配，是一个很有挑战性的工作。需要大量的案例进行逐步完善，在此期待您的贡献。
+
+**使用方法**
+
+    .. code-block:: console
+
+        yocto-meta-openeuler/scripts/ros2recipe.sh
+
+
+ROS2 SDK上层开发者常见FAQ
+============================
+
+**问：我在开发容器中安装好了SDK，也编译过我的工程了，过了几天，我再进入容器再编译同样工程，却不行了?**
+
+答：不管SDK安装在哪里（不管是否为容器和主机的共享目录），SDK会依赖容器中的非共享目录的配置内容，而容器如果没有及时保存(断电等原因)，包括环境变量的这些数据都会丢失。
+
+在此建议您，如果关机后重启，建议重新安装SDK。且不管在任何场景，只要重新进入容器，都需要初始化SDK的环境变量。
+
+
+**问：我在ubuntu中调试了一个ROS应用包，代码用SDK编译却报错头文件找不到，比如#include <nav_msgs/msg/odometry.hpp>，这是什么原因？**
+
+答：您可以确认SDK的安装路径中，是否存在对应文件，比如odometry.hpp，您会发现对应文件存在于xxx/nav_msgs/nav_msgs/msg/odometry.hpp的目录，那么大概率是因为您的ROS应用包的CMakeLists.txt中缺少对nav_msgs的依赖描述
+
+针对上面问题，请确保您的CMakeLists.txt配置文件中：(1)find_package(nav_msgs REQUIRED) (2)ament_target_dependencies([pkgname] xxxxx nav_msgs)包含nav_msgs的依赖信息。
+
+而如果ubuntu没有问题，可能是因为ubuntu的依赖软件安装目录没有分离成独立目录，正好在inlcude所在的一级目录恰巧被找到了，而严谨的做法是需要在CMakeLists中描述清楚依赖的。
+
+
diff --git a/docs/source/features/rust.rst b/docs/source/features/rust.rst
new file mode 100644
index 0000000000000000000000000000000000000000..317ad2d2a2f791278d54b611a49e82cb41e6c37f
--- /dev/null
+++ b/docs/source/features/rust.rst
@@ -0,0 +1,87 @@
+.. _rust:
+
+Rust支持
+######################################
+
+本章介绍openEuler Embedded中对于Rust语言的支持。
+
+为什么选择Rust
+---------------------
+1. **运行效率**：Rust类似C++，提供了零开销抽象、可以深入底层进行优化的能力。因此Rust的运行效率可以达到C++同一级别，高于Go等需要GC的语言。
+#. **内存安全性**：Rust提供了一套基于借用、生命周期等语法用于防止发生内存不安全的行为，编译器会在编译时期就帮助程序员避免大多数错误。
+#. **更好的包管理工具**：Rust提供了Cargo工具用于管理Rust项目的构建、下载依赖与分发等。
+
+openEuler Embedded对于Rust工具链的支持
+----------------------------------------
+目前openEuler Embedded中的Rust工具链主要包含以下组件：
+
+1. ``cargo.bbclass`` ：用于提供yocto构建Rust项目的支持。``cargo.bbclass`` 定义了一系列Task用于构建基于Cargo工具组织的Rust项目，同时也定义了一系列变量支持编译的自定义。Rust项目的recipe可以通过继承`cargo`类，定义一些标准变量就可以实现项目的构建与发布。
+#. ``rustc-bin-cross`` 与 ``cargo-bin-cross``：用于引入Rust编译器 ``rustc`` 和包管理工具 ``cargo`` 的recipe，目前是通过官方提供的预编译二进制包完成项目搭建。
+#. ``rust-demo``：定义了一个简单的Rust项目用于展示工具链的使用方法。
+
+Rust工具链使用方法
+-------------------
+首先新建一个recipe用于存放Rust项目的源代码。以下是一个简单的recipe文件内容：
+
+.. code-block:: console
+
+	inherit cargo
+	SUMMARY = "Rust simple demo"
+	DESCRIPTION = "A demo using openeuler Rust toolchain"
+	LICENSE = "MIT"
+	LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+	SRC_URI = "file://demo-src"
+	S = "${WORKDIR}/demo-src"
+	SRCREV = "${AUTOREV}"
+
+首先最重要的是recipe需要继承cargo类 ``inherit cargo`` 这样项目就可以使用Rust工具链去构建安装。之后可以设置yocto常用的变量。
+
+Rust项目应该通过cargo工具进行管理，源代码目录应该遵循以下目录结构：
+
+.. code-block:: console
+
+	demo-src
+		├── Cargo.toml
+
+		└── src
+
+			└── main.rs
+
+需要将项目的源文件目录 ``S`` 设置在Rust项目 ``Cargo.toml`` 所在目录，否则会报告无法找到 ``Cargo.toml`` 的错误。需要注意：本例通过 ``file`` 的方式进行fetch，所以将 ``S`` 变量设置为fetch后的文件夹目录。如果你使用git方式去fetch源文件，则需要修改 ``S`` 为 ``${WORKDIR}/git`` （fetch参数默认时）。
+
+如果Rust项目需要通过 ``crate-io`` 拉取依赖项， ``CARGO_CRATES_SOURCE`` 变量提供了一个配置crates替换源的方法，需要设该变量为一个非空值，通过配置该变量的flag进行镜像源的配置，具体可以参考 `Cargo源配置 <https://doc.rust-lang.org/cargo/reference/source-replacement.html>`_。下面是使用 `TUNA镜像 <https://mirrors.tuna.tsinghua.edu.cn/help/crates.io-index.git/>`_ 需要增加的配置：
+
+.. code-block:: console
+
+	CARGO_CRATES_SOURCE = "tuna"
+	CARGO_CRATES_SOURCE[registry] = "https://mirrors.tuna.tsinghua.edu.cn/git/crates.io-index.git"
+
+
+==================== ===============================================================================================
+变量名 				   说明
+==================== ===============================================================================================
+EXTRA_CARGO_FLAGS      额外的传递给 ``cargo`` 的flag
+EXTRA_RUSTFLAGS 	   额外的传递给Rust编译器的flag
+CARGO_BUILD_TYPE	   构建类型，应该为 ``"--release"`` 或 ``"--debug"``
+CARGO_FEATURES 		   一个空格划分的列表，代表需要启用的Cargo特性（详见 ``cargo build --feature ...`` 相关信息）
+==================== ===============================================================================================
+
+
+为什么没有使用openEuler生态中的Rust工具链
+---------------------------------------------
+目前openEuler源代码 `仓库 <https://gitee.com/src-openeuler/rust/tree/master/>`_ 中提供了Rust工具链的源代码，openEuler发行版也支持安装 ``rustc`` 与 ``cargo`` 工具。但是因为以下原因没有使用：
+
+1. 完全从源代码构建Rust工具链是比较繁琐的。因为 ``rustc`` 还需要构建LLVM编译器后端，整个构建的中间文件可以达到10G级别的大小。参考 `面向嵌入式场景的构建系统Yocto应用与思考 <https://mp.weixin.qq.com/s/zyC9NFu9SAHYBkD3HTrZYA>`_ 中的构建原则，我们更倾向于使用已编译好的包进行构建。
+#. openEuler发行版可以安装Rust工具链，但是在x86平台下只能安装x86的 ``rust-std`` Rust标准库，如果需要进行交叉编译，还需要安装目标平台的Rust标准库，因此无法通过本机工具的方法构建
+
+基于以上原因目前使用官方的预编译包。更好的解决办法是openEuler可以提供在x86安装不同平台的Rust标准库的方法，这样既能保证同源，也能减少从源码构建的复杂性。
+
+
+增加对于新版本Rust工具链的支持
+------------------------------
+如果需要升级Rust工具链，或是需要特定版本的Rust工具链，可以修改 ``cargo-bin-cross_${PV}.bb`` 和 ``rustc-bin-cross_${PV}.bb`` 为需要的版本，之后将两个bb文件中的安装包获取地址以及校验码更新即可适配新版本工具链。
+
+鸣谢
+-------
+本特性基于 `meta-rust-bin <https://github.com/rust-embedded/meta-rust-bin>`_ 项目进行开发，遵守开源MIT协议。
diff --git a/docs/source/features/software_package_description.rst b/docs/source/features/software_package_description.rst
new file mode 100644
index 0000000000000000000000000000000000000000..d6796f6796cf95728b4629f33367729a970f81d8
--- /dev/null
+++ b/docs/source/features/software_package_description.rst
@@ -0,0 +1,7 @@
+.. _software_packages_list:
+
+当前所支持的软件包
+##########################
+
+openEuler Embedded所支持的软件包及其对应的版本，可以通过查询yocto-meta-openeuler仓库中的 :file:`.oebuild/manifest.yaml` 文件获取。里面列出了openEuler Embedded所适配过的软件包、BSP的git仓库信息，通过对应的仓库
+可以查询到对应软件包的具体信息。
\ No newline at end of file
diff --git a/docs/source/getting_started/index.rst b/docs/source/getting_started/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..dd363b12b4fb38e4042b056e6576b6ac644bd48a
--- /dev/null
+++ b/docs/source/getting_started/index.rst
@@ -0,0 +1,405 @@
+.. _getting_started:
+
+快速上手
+********
+
+简介
+====
+
+openEuler Embedded是基于openEuler社区面向嵌入式场景的Linux版本。由于嵌入式系统应用受到如资源、功耗、多样性等因素的约束，面向服务器领域的Linux及相应的构建系统很难满足嵌入式场景的要求，因此业界广泛采用 `Yocto <https://www.yoctoproject.org/>`_
+来定制化构建嵌入式Linux。
+
+openEuler Embedded当前也采用了yocto构建，但实现了与openEuler其他版本代码同源。本章节将介绍如何使用 `yocto-meta-openeuler <https://gitee.com/openeuler/yocto-meta-openeuler>`_
+项目构建 ARM64 QEMU 镜像，以及如何基于镜像完成基本的嵌入式Linux应用开发。建议按照指导步骤完成镜像构建和运行，以熟悉 `yocto-meta-openeuler` 的开发流程。树莓派等其它平台镜像的构建开发流程也类似，具体可参阅 :ref:`南向支持 <bsp>` 章节。
+
+____
+
+构建 ARM64 QEMU 镜像
+====================
+
+openEuler Embedded采用yocto构建，但通过 `oebuild <https://gitee.com/openeuler/oebuild>`_ 简化了构建流程。按照以下步骤可以快速构建出一个openEuler Embedded镜像，包括工具链。
+
+.. note::
+
+   - | 当前 **仅支持在x86_64位的Linux环境** 下使用 oebuild 进行构建，且需在 **普通用户** 下进行 oebuild 的安装运行。更多关于 oebuild 的介绍请参阅 :ref:`oebuild 介绍 <oebuild_install>` 章节。
+
+   - openEuler Embedded 的 CI 会归档最新的构建镜像。若希望快速获取可用的镜像，请访问 `dailybuild <http://121.36.84.172/dailybuild/openEuler-Mainline/>`_ ，在 ``dailybuild/openEuler-Mainline/openeuler-xxxx-xx-xx/embedded_img`` 中可以下载镜像。
+
+1. 安装必要的主机包
+-------------------
+
+   需要在构建主机上安装必要的主机包，包括oebuild及其运行依赖：
+
+   .. tabs::
+
+      .. code-tab:: shell openEuler
+
+         # 安装必要的软件包
+         $ sudo yum install python3 python3-pip docker
+         $ pip install oebuild
+
+         # 配置docker环境
+         $ sudo usermod -a -G docker $(whoami)
+         $ sudo systemctl daemon-reload && sudo systemctl restart docker
+         $ sudo chmod o+rw /var/run/docker.sock
+
+      .. code-tab:: shell Ubuntu
+
+         # 安装必要的软件包
+         $ sudo apt-get install python3 python3-pip docker docker.io
+         $ pip install oebuild
+
+         # 配置docker环境
+         $ sudo usermod -a -G docker $(whoami)
+         $ sudo systemctl daemon-reload && sudo systemctl restart docker
+         $ sudo chmod o+rw /var/run/docker.sock
+
+      .. code-tab:: shell SUSELeap15.4
+
+         #安装必要的软件包
+         $ sudo zypper install python311 python311-pip docker
+         $ pip3 install oebuild
+
+         #配置docker环境
+         $ sudo usermod -a -G docker $(whoami)
+         $ sudo systemctl restart docker
+         $ sudo chmod o+rw /var/run/docker.sock
+         $ sudo systemctl enable docker
+
+         #配置最新版python
+         $ cd /usr/bin
+         $ sudo rm python python3
+         $ sudo ln -s python3.11 python
+         $ sudo ln -s python3.11 python3
+
+2. 初始化oebuild构建环境
+------------------------
+
+   运行 oebuild 完成初始化工作，包括创建工作目录、拉取构建容器等，之后的构建都需要在 ``<work_dir>`` 下进行：
+
+   .. code-block:: shell
+
+      # <work_dir> 为要创建的工作目录
+      $ oebuild init <work_dir>
+
+      # 切换到工作目录
+      $ cd <work_dir>
+
+      # 拉取构建容器、yocto-meta-openeuler 项目代码
+      $ oebuild update
+
+3. 开始构建
+-----------
+
+   继续执行以下命令进行 ``ARM64 QEMU`` 镜像的构建，``build_arm64`` 为该镜像的构建目录：
+
+   .. code-block:: shell
+
+      # 所有的构建工作都需要在 oebuild 工作目录下进行
+      $ cd <work_dir>
+
+      # 为 openeuler-image-qemu-arm64 镜像创建配置文件 compile.yaml
+      $ oebuild generate -p qemu-aarch64 -d build_arm64
+
+      # 切换到包含 compile.yaml 的编译空间目录，如 build/build_arm64/
+      $ cd build/build_arm64/
+
+      # 根据提示进入 build_arm64 构建目录，并开始构建
+      $ oebuild bitbake openeuler-image
+
+   除了使用上述命令进行配置文件生成之外，还可以使用如下命令进入到菜单选择界面进行对应数据填写和选择，此菜单选项可以替代上述命令中的oebuild generate，选择保存之后继续执行上述命令中的bitbake及后续命令即可。
+
+   .. code-block:: console
+
+       oebuild generate
+
+   具体界面如下图所示:
+
+   .. image:: ../_static/images/generate/oebuild-generate-select.png
+
+4. 运行镜像
+-----------
+
+   完成构建后，在构建目录下的 ``output`` 目录下可以看到如下文件：
+
+   - ``zImage``: 内核镜像，基于openEuler社区Linux 5.10代码构建；
+   - ``openeuler-image-qemu-xxx.cpio.gz``: 标准根文件系统镜像， 进行了必要安全加固，增加了audit、cracklib、OpenSSH、Linux PAM、shadow、iSula容器等所支持的软件包；
+   - ``openeuler-image-qemu-aarch64-xxx.iso``: iso格式的镜像，可用于制作U盘启动盘；
+   - ``vmlinux``: 对应的vmlinux，可用于内核调试。
+
+   在主机上通过以下命令安装QEMU:
+
+   .. tabs::
+
+      .. tab:: openEuler
+
+         $ sudo yum install qemu-system-aarch64
+
+      .. tab:: Ubuntu
+
+         $ sudo apt-get install qemu-system-arm
+
+      .. tab:: SUSELeap15.4
+
+         $ sudo zypper install qemu-arm
+
+   之后，通过以下命令启动镜像：
+
+   .. code-block:: console
+
+      $ qemu-system-aarch64 -M virt-4.0 -m 1G -cpu cortex-a57 -nographic \
+          -kernel zImage \
+          -initrd openeuler-image-qemu-aarch64-*.rootfs.cpio.gz
+
+   QEMU运行成功并登录后，将会呈现openEuler Embedded的Shell。
+
+   如果想关闭当前镜像，可以使用'<Ctrl-A>+X'直接退出，或者在初始用户登录完成后，通过以下命令关闭:
+
+   .. code-block:: console
+
+      $ poweroff
+
+   QEMU就会退出并回到启动时的目录。
+
+   .. note::
+
+      - 由于标准根文件系统镜像进行了安全加固，因此第一次启动时，需要为登录用户名root设置密码，且密码强度有相应要求，需要 **数字、字母、特殊字符组合最少8位**，例如openEuler@2023
+
+      - 如果想了解有关运行 QEMU 的更多帮助信息，包括如何使能网络、如何共享主机文件等，请参阅开发手册中的 :ref:`QEMU使用 <qemu_start>` 章节。
+
+____
+
+基于SDK的应用开发
+=================
+
+嵌入式系统往往面临资源受限的问题，包括处理器性能、内存容量、存储空间等方面。因此，需要使用交叉编译器在构建主机上编译目标代码，以在嵌入式系统上运行。
+
+openEuler Embedded提供了SDK自解压安装包，包含了应用程序开发所依赖的交叉编译器、库、头文件。下面将介绍如何构建ARM64的SDK，以及如何使用SDK进行用户态程序和内核模块的开发。
+
+1. 构建SDK
+----------
+
+   进入到镜像构建目录 ``build_arm64``，执行以下命令：
+
+   .. code-block:: shell
+
+      oebuild bitbake openeuler-image -c do_populate_sdk
+
+   构建完成后，在 ``output`` 目录下新生成的文件夹(文件夹名通过当前时间生成)内，可以看到SDK安装包：
+
+   - ``openeuler-glibc-x86_64-xxxxx-toolchain-xxxx.sh``: openEuler Embedded SDK自解压安装包，SDK包含了开发（用户态程序、内核模块等）所必需的工具、库和头文件等。
+
+.. _install-openeuler-embedded-sdk:
+
+2. 安装SDK
+----------
+
+  - **安装依赖软件包**
+
+    使用SDK开发内核模块需要安装一些必要的软件包，运行如下命令：
+
+    .. tabs::
+
+       .. tab:: openEuler
+
+          $ sudo yum install make gcc g++ flex bison gmp-devel libmpc-devel openssl-devel elfutils-libelf-devel
+
+       .. tab:: Ubuntu
+
+          $ sudo apt-get install make gcc g++ flex bison libgmp3-dev libmpc-dev libssl-dev libelf-dev
+
+       .. tab:: SUSELeap15.4
+
+          $ sudo zypper in gcc gcc-c++ make bison gmp-devel libmpc3 openssl cmake flex libelf-devel
+
+  - **执行SDK自解压安装脚本**
+
+    首先找到上一步生成的.sh文件所在的目录（在 `build_arm64/output/<文件夹名>/` 路径下，一个例子是 ``build_arm64/output/20230904145457/`` 。如有多个数字命名的文件夹，则可根据文件夹名找出最新输出的sh文件目录），之后运行如下命令：
+
+    .. code-block:: console
+
+       $ sh openeuler-glibc-x86_64-openeuler-image-aarch64-qemu-aarch64-toolchain-*.sh
+
+    根据提示输入工具链的安装路径，默认路径是 :file:`/opt/openeuler/<openeuler version>`，若不设置，则按默认路径安装；也可以配置相对路径或绝对路径。
+    其中 "*" 代表不同的版本。
+
+    一个例子如下：
+
+    .. code-block:: console
+
+       $ sh openeuler-glibc-x86_64-openeuler-image-aarch64-qemu-aarch64-toolchain-*.sh
+       openEuler embedded(openEuler Embedded Reference Distro) SDK installer version *
+       ================================================================
+       Enter target directory for SDK (default: /opt/openeuler/<openeuler version>): sdk
+       You are about to install the SDK to "/usr1/openeuler/sdk". Proceed [Y/n]? y
+       Extracting SDK...............................................done
+       Setting it up...SDK has been successfully set up and is ready to be used.
+       Each time you wish to use the SDK in a new shell session, you need to source the environment setup script e.g.
+       $ . /usr1/openeuler/sdk/environment-setup-aarch64-openeuler-linux
+
+  - **设置SDK环境变量**
+
+    执行上一步结束末尾打印出的source命令即可。实际命令中的路径可能与上方不同，请以实际为准。
+    
+    如果提示权限不够，可用`sudo -s`提升权限再运行。
+
+    .. code-block:: console
+
+       $ . /usr1/openeuler/sdk/environment-setup-aarch64-openeuler-linux
+
+  - **查看是否安装成功**
+
+    运行如下命令，查看是否安装成功、环境设置是否成功。相关指令及成功示例如下：
+
+    .. code-block:: console
+
+       $ aarch64-openeuler-linux-gcc -v
+       Using built-in specs.
+            COLLECT_GCC=aarch64-openeuler-linux-gcc
+       COLLECT_LTO_WRAPPER=/opt/openeuler/oecore-x86_64/sysroots/ x86_64-openeulersdk-linux/...(较长省略)
+       Thread model: posix
+       Supported LTO compression algorithms: zlib
+       gcc version 10.3.1 (crosstool-NG 1.25.0) 
+
+3. 使用SDK编译hello world样例
+-----------------------------
+
+  1. **准备代码**
+
+     以构建一个hello world程序为例，运行在openEuler Embedded根文件系统镜像中。
+
+     创建一个 :file:`hello.c` 文件，源码如下：
+
+     .. code-block:: c
+
+        #include <stdio.h>
+
+        int main(void)
+        {
+            printf("hello world\n");
+        }
+
+     编写CMakeLists.txt，和hello.c文件放在同一个目录。
+
+     .. code-block:: CMake
+
+        project(hello C)
+
+        add_executable(hello hello.c)
+
+  2. **编译生成二进制文件**
+
+     进入 :file:`hello.c` 文件所在目录，使用工具链编译, 命令如下：
+
+     .. code-block:: console
+
+        $ cmake .
+        $ make
+
+     把编译好的hello程序拷贝到openEuler Embedded系统中。
+
+  3. **运行用户态程序**
+
+     在openEuler Embedded系统中运行hello程序。
+
+     .. code-block:: console
+
+        $ ./hello
+
+     如运行成功，则会输出 ``hello world``。
+
+4. 使用SDK编译内核模块样例
+--------------------------
+
+  1. **准备代码**
+
+     以编译一个最简单的内核模块为例，运行在openEuler Embedded内核中。
+
+     创建一个 :file:`hello.c` 文件，源码如下：
+
+     .. code-block:: c
+
+        #include <linux/init.h>
+        #include <linux/module.h>
+
+        static int hello_init(void)
+        {
+            printk("Hello, openEuler Embedded!\r\n");
+            return 0;
+        }
+
+        static void hello_exit(void)
+        {
+            printk("Byebye!\r\n");
+        }
+
+        module_init(hello_init);
+        module_exit(hello_exit);
+
+        MODULE_LICENSE("GPL");
+
+     编写Makefile，和`hello.c`文件放在同一个目录：
+
+     .. code-block:: Makefile
+
+        KERNELDIR := ${KERNEL_SRC}
+        CURRENT_PATH := $(shell pwd)
+
+        target := hello
+        obj-m := $(target).o
+
+        build := kernel_modules
+
+        kernel_modules:
+   	        $(MAKE) -C $(KERNELDIR) M=$(CURRENT_PATH) modules
+        clean:
+   	        $(MAKE) -C $(KERNELDIR) M=$(CURRENT_PATH) clean
+
+     :file:`KERNEL_SRC` 为SDK中内核源码树的目录，该变量在安装SDK后会被自动设置。
+
+  2. **编译生成内核模块**
+
+     进入hello.c文件所在目录，使用工具链编译，命令如下：
+
+     .. code-block:: console
+
+        $ make
+
+     将编译好的hello.ko拷贝到openEuler Embedded系统中。
+
+  3. **插入内核模块**
+
+     在openEuler Embedded系统中插入内核模块:
+
+     .. code-block:: console
+
+        $ insmod hello.ko
+
+     如运行成功，则会在内核日志中出现 ``Hello, openEuler Embedded!``。
+
+____
+
+了解更多
+========
+
+   相信根据上述指导完成了QEMU镜像的构建、运行后，您对 openEuler Embedded 的开发构建流程已经有所熟悉，但您也许会有一些疑惑：
+   openEuler Embedded还能用来做些什么？如何理解和学习yocto？如何更深入地参与项目的讨论建设？
+
+   您可以阅读文档相关的介绍，或参与SIG组例会，更深入地了解openEuler Embedded：
+
+   - | :ref:`openEuler Embedded 关键特性 <openeuler_embedded_features>`：
+     | 可以了解openEuler Embedded 正在进行的一些技术探索，包括ROS的支持，如何使用openEuler Embedded控制originbot小车；包括混合关键性系统的支持，如何在一颗SoC上同时部署Linux和RTOS；也包括嵌入式容器iSulad的支持等。
+
+   - | :ref:`openEuler Embedded 南向支持 <bsp>`：
+     | 可以将openEuler Embedded部署在不同架构的板子上，包括树莓派4B、海思的Hi3093、瑞芯微的RK3568，以及x86_64架构的工控机，RISC-V的visionfive2等。
+
+   - | :ref:`openEuler Embedded 构建系统 <yocto>`：
+     | 可以了解yocto的一些基础知识，学习如何新增一个软件包，如何增加新的南向BSP支持等。
+
+   - | `openEuler mailweb <https://mailweb.openeuler.org/hyperkitty/list/dev@openeuler.org/>`_ ：
+     | 可以订阅openEuler邮件列表，收取 Yocto & Embedded SIG联合例会的通知，SIG例会双周举行一次，会议时间固定为北京时间的周四下午两点半。
+
+   - | `SIG组例会视频 <https://space.bilibili.com/527064077/channel/collectiondetail?sid=230709>`_ ：
+     | 可以观看往期的SIG组例会回放，了解openEuler Embedded的发展以及一些有趣的知识分享。
+
+   非常希望您在深入了解openEuler Embedded之后，能有一个良好的体验。对于遇到的问题，欢迎到SIG组例会上交流，或者在 `Issues <https://gitee.com/openeuler/yocto-meta-openeuler/issues>`_ 中反馈，同时也十分欢迎您的提交。
diff --git a/docs/source/index.rst b/docs/source/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..41be57353f285164c89157590a05091932e5c95a
--- /dev/null
+++ b/docs/source/index.rst
@@ -0,0 +1,28 @@
+.. _openeuler_embedded:
+
+
+openEuler Embedded使用与开发手册
+===========================================
+
+openEuler Embedded是基于openEuler社区、面向嵌入式场景的版本，旨在成为一个高质量、开放的以Linux为中心的综合嵌入式系统软件平台。
+openEuler Embedded在内核版本、软件包版本等代码层面会与openEuler其他场景的Linux保持一致，共同演进，不同之处
+在于针对嵌入场景的内核配置、软件包的组合与配置、代码特性补丁、关键特性、构建流程等方面。
+
+本手册包含了openEuler Embedded如何使用、如何构建、如何开发的相关内容。
+
+.. toctree::
+   :maxdepth: 1
+   :caption: 介绍与概述
+
+   introduction/index.rst
+   getting_started/index.rst
+   releases/index.rst
+
+.. toctree::
+   :maxdepth: 1
+   :caption: 指导手册
+
+   user_guide/index.rst
+   developer_guide/index.rst
+   faq/index.rst
+   references/index.rst
diff --git a/docs/source/infrastructure/embedded-ci/build.rst b/docs/source/infrastructure/embedded-ci/build.rst
new file mode 100644
index 0000000000000000000000000000000000000000..a6da8423480e14e5bba8d51bbda2a7c3098c2e3c
--- /dev/null
+++ b/docs/source/infrastructure/embedded-ci/build.rst
@@ -0,0 +1,125 @@
+.. _build:
+
+build镜像构建命令-build
+######################################
+
+该命令用于jenkins-file中执行各类镜像编译检查，来保证上传代码的合规性。
+
+如果想在jenkins-file使用，则添加如下命令。
+
+.. code-block:: console
+
+    python3 main.py build
+
+添加上述主命令之后，此命令的参数如下所示：
+
+-c: build_code
+---------------
+
+该参数用于指定构建代码地址，此地址为jenkins中的具体地址，请按照示例并结合实际情况进行添加，该参数可以用于文件构建，openeuler_image构建及python包构建，具体示例如下：
+
+.. code-block:: console
+
+    -c /home/jenkins/agent/yocto-meta-openeuler
+
+-target: target
+----------------
+
+该参数用于指定目标镜像来源，该参数可以用于文件构建，openeuler_image构建及python包构建，具体示例如下：
+
+.. code-block:: console
+
+    -target openeuler_image
+
+-a: arch
+---------
+
+该参数用于指定构建架构，如aarch64，x86，arm32等，该参数只能用于openeuler_image构建，具体示例如下：
+
+.. code-block:: console
+
+    -a aarch64
+
+-t: toolchain
+--------------
+
+该参数用于指定构建工具链，每个不同的架构有对应的工具链，该参数只能用于openeuler_image构建，具体示例如下：
+
+.. code-block:: console
+
+    -t /usr1/openeuler/gcc/openeuler_gcc_arm64le
+
+-p: platform
+-------------
+
+该参数用于指定单板名称，该参数只能用于openeuler_image构建，具体示例如下：
+
+.. code-block:: console
+
+    -p qemu-aarch64
+
+-i: image
+----------
+
+该参数用于指定镜像名称，该参数只能用于openeuler_image构建，具体示例如下：
+
+.. code-block:: console
+
+    -p openeuler-image
+
+-i: img_cmds
+-------------
+
+该参数用于添加构建镜像内命令，当镜像构建完成之后可以进行执行验证，暂无具体示例，依个人情况而定，该参数只能用于openeuler_image构建。
+
+-f: features
+-------------
+
+该参数用于指定构建特性，如x11，debug，musl等特性，无具体示例，按个人需求添加，该参数只能用于openeuler_image构建。
+
+-dt: datetime
+--------------
+
+该参数用于确定版本时间戳，该参数可以用于文件构建，openeuler_image构建及python包构建，具体示例如下：
+
+.. code-block:: console
+
+    -dt datetime
+
+-d: directory
+--------------
+
+该参数用于指定构建生成产物的存放地址，默认名称为build，该参数只能用于openeuler_image构建，具体示例如下：
+
+.. code-block:: console
+
+    -d qemu-aarch64
+
+
+-s_in: sstate_cache_in
+-----------------------
+
+该参数用于指定缓存的构建软件包地址，在这里简要介绍一下sstate-cache，在yocto中，sstate-cache是用于加速构建过程的一种机制，它可以缓存已经构建过的软件包，以便在后续的构建过程中可以直接使用这些缓存，而不是重新编译这些软件包。具体来说，sstate-cache会将已经构建过的软件包的二进制文件、头文件、库文件打包存储在一个目录中。当需要重新构建某个软件包时，yocto会首先检查sstate-cache中是否已经存在该软件包的的缓存，如果存在，那直接使用缓存中的文件，而不需要重新编译。这种机制可以大大加快构建过程的速度，特别是在多次构建相同软件包的情况下。同时，sstate-cache还可以跨不同的构建机器共享，从而进一步提高构建效率。sstate-cache的指定有两种方式，一种是远程的web站点方式，一种是本地目录方式。该参数只能用于openeuler_image构建，使用方式如下：
+
+指定本地目录地址：
+
+.. code-block:: console
+
+    -s_in "/home/jenkins/ccache/openeuler_embedded/${giteeTargetBranch}/sstate-cache/qemu-aarch64"
+
+-s_out: sstate_cache_out
+--------------------------
+
+该参数用于指定构建完成的软件包进行缓存的地址，默认一般不进行添加，如有需要请按需求使用，该参数只能用于openeuler_image构建，具体示例如下：
+
+.. code-block:: console
+
+    -s_out "/home/jenkins/ccache/openeuler_embedded/${giteeTargetBranch}/sstate-cache/qemu-aarch64"
+
+上述参数设置完毕后，一般会在命令结尾指定log日志存放地址，具体示例如下：
+
+.. code-block:: console
+
+    > ${logDir}/${randomStr}.log
+
+其中logDir为jenkins-file中设置的指定值，randomStr为对应方法生成的uuid。
diff --git a/docs/source/infrastructure/embedded-ci/clone_repo.rst b/docs/source/infrastructure/embedded-ci/clone_repo.rst
new file mode 100644
index 0000000000000000000000000000000000000000..8bd53ad57bd2d7cf247b52c742347e52e4a88a5a
--- /dev/null
+++ b/docs/source/infrastructure/embedded-ci/clone_repo.rst
@@ -0,0 +1,68 @@
+.. _clone_repo:
+
+clone_repo拉取对应仓库命令-clone_repo
+######################################
+
+此命令主要用于拉取对应仓库的指定分支或者指定pr的代码，拉取完成之后进行后续的代码检查等其他步骤。
+
+clone_repo主要有如下参数：
+
+-r: remote_url
+---------------
+
+此参数用于指定对应的远程仓库地址，具体示例如下：
+
+.. code-block:: console
+
+    -r https://gitee.com/openeuler/yocto-meta-openeuler.git
+
+在jenkins-file中，可以动态指定，例如空间使用pull_request.base.repo.namespace，可以设置别名为giteeTargetNameSpace，仓名采用repository.name，可以设置别名为giteeRepoName，因此在jenkins-file中，该参数可以这样设定 -r https://gitee.com/${giteeTargetNameSpace}/${giteeRepoName}。
+
+-w: workspace
+--------------
+
+此参数用于指定代码存放的主目录，一般设置为/home/jenkins/agent，具体示例如下：
+
+.. code-block:: console
+
+    -w /home/jenkins/agent
+
+-p: repo
+----------
+
+此参数与-w参数结合使用，会在-w指定的目录下创建名为-p对应入参文件夹，将指定的提交拷贝到目录下，此参数一般默认为gitee的仓库名称，具体示例如下：
+
+.. code-block:: console
+
+    -p yocto-meta-openeuler
+
+一般该参数在jenkins-file中使用repository.name，别名可以设置为giteeRepoName，因此可以这样设置该参数-p ${giteeRepoName}。
+
+-pr: pr_num
+------------
+
+此参数用于指定gitee中的某次pr提交的id，对于这次提交进行代码拉取，具体示例如下：
+
+.. code-block:: console
+
+    -pr Integer.parseInt(giteePullRequestid)
+
+-v: version
+------------
+
+此参数用于指定仓库中的某一版本进行代码拉取，与-pr参数互斥，具体示例如下：
+
+.. code-block:: console
+
+    -v version_name
+
+-dp: depth
+-----------
+
+此参数用于指定git clone深度，也就是git对应的depth参数，默认值为1，按照具体需求进行修改，具体示例如下：
+
+.. code-block:: console
+
+    -dp 1
+
+一般clone代码仓会要求将commit提交附带上，以便进行commit检查，因此深度一般单次pr的commit数量相匹配，例如单次pr的commit有4个，那么建议深度也设置为4，在gitee webhook中，commit数量可以使用pull_request.commits指定，可以设置别名为commitCount，那么在jenkins-file中，该参数可以这样设置 -dp Integer.parseInt(${commitCount})。
diff --git a/docs/source/infrastructure/embedded-ci/codecheck.rst b/docs/source/infrastructure/embedded-ci/codecheck.rst
new file mode 100644
index 0000000000000000000000000000000000000000..6718a863fe2a945b9947b325f3d4e645c7d5ac10
--- /dev/null
+++ b/docs/source/infrastructure/embedded-ci/codecheck.rst
@@ -0,0 +1,84 @@
+.. _codecheck:
+
+codecheck代码检查命令-codecheck
+######################################
+
+此命令可以针对pr中的commit_scope，commit_msg和代码规范进行检查，通过在jenkins中设置不同的检查项来进行不同的检查。
+
+在jenkins-file中，我们会对pull_request的一些值设置对应的别名，方便我们动态设置参数值，例如空间使用pull_request.base.repo.namespace，可以设置别名为giteeTargetNameSpace，仓名采用repository.name，可以设置别名为giteeRepoName，其他的如giteetoken，$giteePullRequestid等等都是如此。
+
+具体命令参数如下：
+
+-c: check_code
+---------------
+
+此参数用于指定jenkins中的代码仓地址，用于检查对应仓库中某次pr的代码规范，也可以不做选择，具体示例如下：
+
+.. code-block:: console
+
+    -c /home/jenkins/agent/$giteeRepoName
+
+-target: target
+----------------
+
+此参数用于指定具体执行哪一项检查，目前有commit_msg，commit_scope及code_check检查。其中commit_msg用于检查提交信息是否合规，commit_scope用于检查提交文件是否合规，code_check用于检查提交代码是否合规。
+
+具体示例如下：
+
+.. code-block:: console
+
+    -target [commit_msg commit_scope code_check]
+
+-o: owner
+-------------
+
+此参数用于指定gitee空间，默认为openeuler，也可以是用户的个人空间，一般取值为$giteeTargetNamespace，具体示例如下：
+
+.. code-block:: console
+
+    -o $giteeTargetNamespace
+
+-p: repo
+------------
+
+此参数用于指定具体仓库名称，一般取值为$giteeRepoName，具体示例如下：
+
+.. code-block:: console
+
+    -p $giteeRepoName
+
+-gt: gitee_token
+-----------------
+
+此参数用于获取gitee的token信息用于获取gitee请求权限，一般取值为$GITEETOKEN，具体示例如下：
+
+.. code-block:: console
+
+    -gt $GITEETOKEN
+
+-pr: pr_num
+-------------
+
+此参数用于当前需要检查的pr_id，一般取值为$giteePullRequestid，具体示例如下：
+
+.. code-block:: console
+
+    -pr $giteePullRequestid
+
+-dfs: diff_files
+-----------------
+
+此参数用于指定差异文件，一般用于选项为code_check时，来检查对应差异文件的代码提交是否合规，一般取值为"$diff_files"，具体示例如下：
+
+.. code-block:: console
+
+    -dfs "$diff_files"
+
+
+上述参数设置完毕后，一般会在命令结尾指定log日志存放地址，具体示例如下：
+
+.. code-block:: console
+
+    > ${logDir}/${randomStr}.log
+
+其中logDir为jenkins-file中设置的指定值，randomStr为对应方法生成的uuid。
diff --git a/docs/source/infrastructure/embedded-ci/comment.rst b/docs/source/infrastructure/embedded-ci/comment.rst
new file mode 100644
index 0000000000000000000000000000000000000000..c64da4ef9f668829824e65125398c7a9fbde64cf
--- /dev/null
+++ b/docs/source/infrastructure/embedded-ci/comment.rst
@@ -0,0 +1,88 @@
+.. _comment:
+
+comment格式化ci或gate结果命令-comment
+######################################
+
+此命令用于格式化来自gate或者ci的结果，格式化完成之后用于展示。
+
+在jenkins-file中，我们会对pull_request的一些值设置对应的别名，方便我们动态设置参数值，例如空间使用pull_request.base.repo.namespace，可以设置别名为giteeTargetNameSpace，仓名采用repository.name，可以设置别名为giteeRepoName，其他的如giteetoken，$giteePullRequestid等等都是如此。
+
+此命令有以下参数：
+
+-m: method
+-----------
+
+此参数用于指定结果来源，从gate和ci中二选一进行填写，具体示例如下：
+
+.. code-block:: console
+
+    -m ci
+
+-o: owner
+----------
+
+此参数用于指定gitee工作空间，可以openeuler，也可以是用户的个人空间，一般取值为$repoNamespace，具体示例如下：
+
+.. code-block:: console
+
+    -o $repoNamespace
+
+-p: repo
+----------
+
+此参数用于指定仓库名称，一般取值为$repoName，具体示例如下：
+
+.. code-block:: console
+
+    -p $repoName
+
+-dt: duration_time
+-------------------
+
+此参数用于表示ci或者gate整体耗时，暂无具体示例，在jenkins-file中以如下方法获得：
+
+.. code-block:: console
+
+    def duration_time = System.currentTimeMillis() - currentBuild.startTimeInMillis
+
+-gt: gitee_token
+------------------
+
+此参数用于在程序代码中添加gitee用户token，方便后续请求gitee数据，一般取值为$GITEETOKEN，具体示例如下：
+
+.. code-block:: console
+
+    -gt $GITEETOKEN
+
+-pr: pr_num
+------------
+
+此参数用于指定对应的pr_id，一般取值为$giteePullRequestid，具体示例如下：
+
+.. code-block:: console
+
+    -pr $giteePullRequestid
+
+-b: branch
+-----------
+
+此参数用于指定仓库的具体分支信息，按需填入即可，暂无具体示例。
+
+-chk: checks
+-------------
+
+此参数用于解析传入的所有检查内容，将二进制流数据转为json数据最后进行格式化输出，具体传入示例如下:
+
+.. code-block:: console
+
+    $chks
+
+其中chks为jenkins-file中定义的list对象，在每一项检查结束之后会将数据传入到之前定义的STAGES_RES对象中，在进行数据遍历之后生成chks对象，具体示例如下：
+
+.. code-block:: console
+
+    def chks = ""
+        for (int i = 0; i < STAGES_RES.size(); ++i) {
+            chks = "${chks} -chk ${STAGES_RES[i]}"
+        }
+
diff --git a/docs/source/infrastructure/embedded-ci/diff_files.rst b/docs/source/infrastructure/embedded-ci/diff_files.rst
new file mode 100644
index 0000000000000000000000000000000000000000..6df9f63615bd8996a250e28628b474286e2d3a32
--- /dev/null
+++ b/docs/source/infrastructure/embedded-ci/diff_files.rst
@@ -0,0 +1,44 @@
+.. _diff_files:
+
+diff_files差异文件获取命令-diff_files
+######################################
+
+此命令用于获取某一次提交中的分支与比对分支的具体文件差异，来进行后续提交文件代码规范检查，具体有如下参数。
+
+在jenkins-file中，我们会对pull_request的一些值设置对应的别名，方便我们动态设置参数值，例如空间使用pull_request.base.repo.namespace，可以设置别名为giteeTargetNameSpace，仓名采用repository.name，可以设置别名为giteeRepoName，其他的如giteetoken，$giteePullRequestid等等都是如此。
+
+-r: repo_dir
+------------
+
+此参数用于指定容器中的gitee仓库地址，一般取值为/home/jenkins/agent/$giteeRepoName，具体示例如下：
+
+.. code-block:: console
+
+    -r /home/jenkins/agent/$giteeRepoName
+
+--remote_name: remote_name
+---------------------------
+
+此参数用于指定远程仓库分支目录名，一般默认值为origin，可按需更改，具体示例如下：
+
+.. code-block:: console
+
+    --remote_name origin
+
+--pre_branch
+-------------
+
+此参数用于指定pr提交经过fetch后的分支名称，一般取值为pr_$giteePullRequestid，具体示例如下：
+
+.. code-block:: console
+
+    --pre_branch pr_$giteePullRequestid
+
+--diff_branch: diff_branch
+---------------------------
+
+此参数用于指定进行比对的分支，一般默认为master分支，可按需更改，具体示例如下：
+
+.. code-block:: console
+
+    --diff_branch master
diff --git a/docs/source/infrastructure/embedded-ci/gate.rst b/docs/source/infrastructure/embedded-ci/gate.rst
new file mode 100644
index 0000000000000000000000000000000000000000..be39671cfcbc49400657eabee42610e670d52028
--- /dev/null
+++ b/docs/source/infrastructure/embedded-ci/gate.rst
@@ -0,0 +1,90 @@
+.. _gate:
+
+gate门禁命令-gate
+######################################
+
+此命令用于处理拉取请求业务，包括提交信息检查、图像构建等，具体参数信息如下。
+
+在jenkins-file中，我们会对pull_request的一些值设置对应的别名，方便我们动态设置参数值，例如空间使用pull_request.base.repo.namespace，可以设置别名为giteeTargetNameSpace，仓名采用repository.name，可以设置别名为giteeRepoName，其他的如giteetoken，$giteePullRequestid等等都是如此。
+
+-s: share_dir
+--------------
+
+此参数用于指定容器的share地址，按需填写即可，具体示例如下：
+
+.. code-block:: console
+
+    -s share_dir
+
+-o: owner
+----------
+
+此参数用于指定工作空间，一般取值为openeuler，也可以是用户的个人空间，具体示例如下：
+
+.. code-block:: console
+
+    -o openeuler
+
+-p: repo
+---------
+
+此参数用于指定具体的gitee仓库名称，按需填写即可，具体示例如下：
+
+.. code-block:: console
+
+    -p repoName
+
+-gt: gitee_token
+-----------------
+
+此参数用于指定具体的gitee_token，用于请求gitee的数据信息时使用，一般取值为$GITEETOKEN，具体示例如下：
+
+.. code-block:: console
+
+    -gt $GITEETOKEN
+
+-juser: jenkins_user
+---------------------
+
+此参数用于指定jenkins用户名，一般取值为$JUSER，按需填写即可，具体示例如下：
+
+.. code-block:: console
+
+    -juser $JUSER
+
+-jpwd: jenkins_pwd
+-------------------
+
+此参数用于指定jenkins密码，一般取值为$JPASSWD，按需填写即可，具体示例如下：
+
+.. code-block:: console
+
+    -jpwd $JPASSWD
+
+-b: branch
+-----------
+
+此参数用于指定具体的仓库分支，按需填写即可，具体示例如下：
+
+.. code-block:: console
+
+    -b branch_name
+
+-pr: pr_num
+------------
+
+此参数用于指定对应的pr提交id数据，按需获取到pr_id填写即可，具体示例如下：
+
+.. code-block:: console
+
+    -pr pr_id
+
+-is_test: is_test
+------------------
+
+此参数用于指定是否为测试使用，只需填写参数名，无需指定后续参数，请按需填写，具体示例如下：
+
+.. code-block:: console
+
+    -is_test
+
diff --git a/docs/source/infrastructure/embedded-ci/index.rst b/docs/source/infrastructure/embedded-ci/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..00c8346c0c9b9e0a9b797cd63fba210528d72041
--- /dev/null
+++ b/docs/source/infrastructure/embedded-ci/index.rst
@@ -0,0 +1,23 @@
+.. _embedded-ci:
+
+embedded-ci 命令手册
+######################
+
+该文档讲解embedded-ci所有相关的命令以及各命令详细的使用方法。
+
+embedded-ci目前主要有以下11个主要的使用命令：
+
+.. toctree::
+    :maxdepth: 1
+
+    build.rst
+    clone_repo.rst
+    codecheck.rst
+    comment.rst
+    diff_files.rst
+    gate.rst
+    pr_check.rst
+    pre.rst
+    put_to_dst.rst
+    serial.rst
+    utest.rst
diff --git a/docs/source/infrastructure/embedded-ci/pr_check.rst b/docs/source/infrastructure/embedded-ci/pr_check.rst
new file mode 100644
index 0000000000000000000000000000000000000000..004ef42d12c2bf717914551a29cde8aac8e18181
--- /dev/null
+++ b/docs/source/infrastructure/embedded-ci/pr_check.rst
@@ -0,0 +1,44 @@
+.. _pr_check:
+
+pr_check获取pr任务范围命令-pr_check
+######################################
+
+此命令用于筛选当前代码中的更改，并确定需要执行哪些检查任务，具体示例如下：
+
+在jenkins-file中，我们会对pull_request的一些值设置对应的别名，方便我们动态设置参数值，例如空间使用pull_request.base.repo.namespace，可以设置别名为giteeTargetNameSpace，仓名采用repository.name，可以设置别名为giteeRepoName，其他的如giteetoken，$giteePullRequestid等等都是如此。
+
+-o: owner
+----------
+
+此参数用于指定工作空间，一般取值为openeuler，也可以是用户的个人空间，具体示例如下：
+
+.. code-block:: console
+
+    -o openeuler
+
+-p: repo
+---------
+
+此参数用于指定具体的gitee仓库名称，按需填写即可，具体示例如下：
+
+.. code-block:: console
+
+    -p repoName
+
+-gt: gitee_token
+-----------------
+
+此参数用于指定具体的gitee_token，用于请求gitee的数据信息时使用，一般取值为$GITEETOKEN，具体示例如下：
+
+.. code-block:: console
+
+    -gt $GITEETOKEN
+
+-pr: pr_num
+------------
+
+此参数用于指定对应的pr提交id数据，一般取值为$giteePullRequestid，具体示例如下：
+
+.. code-block:: console
+
+    -pr $giteePullRequestid
diff --git a/docs/source/infrastructure/embedded-ci/pre.rst b/docs/source/infrastructure/embedded-ci/pre.rst
new file mode 100644
index 0000000000000000000000000000000000000000..39ffe9e337b1b6895f56c10597cc558c825a3623
--- /dev/null
+++ b/docs/source/infrastructure/embedded-ci/pre.rst
@@ -0,0 +1,72 @@
+.. _pre:
+
+pre前期准备命令-pre
+######################################
+
+此命令用于pr的初步准备，例如停止以前的访问控制项目和标记pr，具体示例如下：
+
+在jenkins-file中，我们会对pull_request的一些值设置对应的别名，方便我们动态设置参数值，例如空间使用pull_request.base.repo.namespace，可以设置别名为giteeTargetNameSpace，仓名采用repository.name，可以设置别名为giteeRepoName，其他的如giteetoken，$giteePullRequestid等等都是如此。
+
+-o: owner
+----------
+
+此参数用于指定工作空间，一般取值为openeuler，也可以是用户的个人空间，具体示例如下：
+
+.. code-block:: console
+
+    -o openeuler
+
+-p: repo
+---------
+
+此参数用于指定具体的gitee仓库名称，按需填写即可，具体示例如下：
+
+.. code-block:: console
+
+    -p repoName
+
+-pr: pr_num
+------------
+
+此参数用于指定对应的pr提交id数据，一般取值为$giteePullRequestid，具体示例如下：
+
+.. code-block:: console
+
+    -pr $giteePullRequestid
+
+-s: share_dir
+--------------
+
+此参数用于指定容器的share地址，按需填写即可，具体示例如下：
+
+.. code-block:: console
+
+    -s /home/jenkins/ccache/openeuler_embedded
+
+-gt: gitee_token
+-----------------
+
+此参数用于指定具体的gitee_token，用于请求gitee的数据信息时使用，一般取值为$GITEETOKEN，具体示例如下：
+
+.. code-block:: console
+
+    -gt $GITEETOKEN
+
+-juser: jenkins_user
+---------------------
+
+此参数用于指定jenkins用户名，一般取值为$JUSER，按需填写即可，具体示例如下：
+
+.. code-block:: console
+
+    -juser $JUSER
+
+-jpwd: jenkins_pwd
+-------------------
+
+此参数用于指定jenkins密码，一般取值为$JPASSWD，按需填写即可，具体示例如下：
+
+.. code-block:: console
+
+    -jpwd $JPASSWD
+
diff --git a/docs/source/infrastructure/embedded-ci/put_to_dst.rst b/docs/source/infrastructure/embedded-ci/put_to_dst.rst
new file mode 100644
index 0000000000000000000000000000000000000000..77ce0286791894f516a40952db7440dbb06dca8f
--- /dev/null
+++ b/docs/source/infrastructure/embedded-ci/put_to_dst.rst
@@ -0,0 +1,89 @@
+.. _put_to_dst:
+
+put_to_dst数据存储命令-put_to_dst
+######################################
+
+此命令用于将用于将某物放置到目的地，包括其他本地目录、已安装的共享磁盘、远程服务器等。
+
+具体参数如下所示，其中-i参数和-u参数在-t参数指定为0，也就是远端存储时必填，-w参数和-k参数二选其一必填，否则存储会报错，-i、-u、-t、-w和-k参数主要是为了实现ssh链接使用。
+
+-t: dst_type
+-------------
+
+此参数用于选择存储方式，0表示远端存储，1表示共享磁盘或者本地文件，具体示例如下：
+
+.. code-block:: console
+
+    -t 0
+
+-dd: dst_dir
+-------------
+
+此参数用于指定存储的文件夹名称，具体示例如下：
+
+.. code-block:: console
+
+    -dd $remote_dir
+
+-ld: local_dir
+---------------
+
+此参数用于本地需要传输的文件夹名称，具体示例如下：
+
+.. code-block:: console
+
+    -ld $local_dir
+
+-sign: sign_file
+-----------------
+
+此参数用于指定是否需要为每个文件进行sha256sum编码，会在文件中修改或者添加sha256sum编码，具体示例如下：
+
+.. code-block:: console
+
+    -sign
+
+-d: delete_original
+--------------------
+
+此参数用于指定是否需要删除原始文件，具体示例如下：
+
+.. code-block:: console
+
+    -d
+
+-i: remote_dst_ip
+-------------------
+
+此参数用于指定远端ip，请按实际需求填写，具体示例如下：
+
+.. code-block:: console
+
+    -i $remote_ip
+
+-u: remote_dst_user
+--------------------
+
+此参数用于指定远端用户名，请按实际需求填写，具体示例如下：
+
+.. code-block:: console
+
+    -u $username
+
+-w: remote_dst_pwd
+-------------------
+
+此参数用于指定远端用户名对应的密码，请按实际需求填写，具体示例如下：
+
+.. code-block:: console
+
+    -w $password
+
+-k: remote_dst_sshkey
+----------------------
+
+此参数用于指定远端sshkey值，请按实际需求填写，具体示例如下：
+
+.. code-block:: console
+
+    -k $remote_key
diff --git a/docs/source/infrastructure/embedded-ci/serial.rst b/docs/source/infrastructure/embedded-ci/serial.rst
new file mode 100644
index 0000000000000000000000000000000000000000..d00b4d8f61e8656c27bfbf8487385eeec4a6b3f5
--- /dev/null
+++ b/docs/source/infrastructure/embedded-ci/serial.rst
@@ -0,0 +1,20 @@
+.. _serial:
+
+serial数据转换命令-serial
+######################################
+
+此命令用于将param编码为base64代码，结果可以使用作为字符串参数，当我们使用某些对象参数时，它将无效在命令中，所以我们将对象设置为字符串来解决它。
+
+具体参数如下：
+
+-c: params
+------------
+
+此参数用于传入对应的数据，然后转换为对应的字符串参数，具体示例如下：
+
+.. code-block:: console
+
+    -c name=${name}
+    -c action=${action}
+    -c result=${check_res}
+    -c log_path=${log_path
diff --git a/docs/source/infrastructure/embedded-ci/utest.rst b/docs/source/infrastructure/embedded-ci/utest.rst
new file mode 100644
index 0000000000000000000000000000000000000000..0ce0c217b5f41c345da0418fee66af623a357609
--- /dev/null
+++ b/docs/source/infrastructure/embedded-ci/utest.rst
@@ -0,0 +1,51 @@
+.. _utest:
+
+utest镜像测试命令-utest
+######################################
+
+此命令用于测试对应镜像，具体示例如下：
+
+-a: arch
+---------
+
+该参数用于指定构建架构，如aarch64，x86，arm32等，具体示例如下：
+
+.. code-block:: console
+
+    -a aarch64
+
+-target: target
+----------------
+
+该参数用于指定目标镜像来源，具体示例如下：
+
+.. code-block:: console
+
+    -target openeuler_image
+
+-td: target_directory
+----------------------
+
+该参数用于指定构建产物目录，具体示例如下：
+
+.. code-block:: console
+
+    -td /home/jenkins/oebuild_workspace/build/${stageName}
+
+-tm: mugen_url
+---------------
+
+该参数用于指定测试框架仓库路径，具体示例如下：
+
+.. code-block:: console
+
+    -tm ${mugenRemote}
+
+-tb: mugen_branch
+------------------
+
+该参数用于指定测试框架仓库分支，具体示例如下：
+
+.. code-block:: console
+
+    -tb ${mugenBranch}
diff --git a/docs/source/infrastructure/gate_ci/index.rst b/docs/source/infrastructure/gate_ci/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..3c109c6b0b1b648e4dc809592075759d7df59203
--- /dev/null
+++ b/docs/source/infrastructure/gate_ci/index.rst
@@ -0,0 +1,74 @@
+.. _gate_ci:
+
+门禁与CI
+################################
+
+openEuler基础设施本着高效、开放、简洁与测试全面的宗旨，对openEuler基础设施的发展方向指明了方向。
+
+- 高效：多资源灵活调度，多镜像并行构建，预制源码节省下载时间，应用缓存提升构建效率。
+
+- 开放：我们完全开放基础设施的运行流程，以开放的净胜面向开发者。执行内容完全可视，任何接受开源贡献协议的开发者都可以参与基础设施的制定，并修改执行内容。
+
+- 简洁：基础设施全部采用jenkins工程+jenkinsfile模式运行，搭建简洁，只需要一台普通主机即可上手。
+
+- 测试全面：多达8大类，200多项测试用例，全面覆盖基础功能，性能，安全，可靠以及相关特性，并执行严格的测试制度，确保每一个发布的版本其高质量的要求。
+
+
+版本发布流程
+************
+
+openEuler Embedded在经历多个版本的发布后，通过经验总结出一套完善的版本发布流程，总共分为以下几部分：
+
+.. image:: ../../../image/gate_ci/release_process.png
+
+- 版本规划：项目技术经理组织项目组成员对下一阶段版本特性进行讨论，决策，制定开发计划，由对内对外相关项目方需求来确定版本特性，版本经理需对版本特性做好整理，并跟踪相关方面的提交
+
+- 代码提交：针对版本规划做针对性的代码提交，目的是达到对版本相关特性进行顺利交付，版本经理需对pr进行实时跟踪
+
+- 上游版本切换：针对上游源码包发布的版本做适配，为本次版本发布做铺垫，版本经理需在上游版本发布后根据版本规划做工作量评估，做好任务分工，并组织相关开发人员完成软件包版本切换工作
+
+- 版本测试：版本发布前的测试工作，包括基准测试，性能测试，安全测试，特性测试等，该项工作由openEuler内部计算方主导（如果版本经理由外部人员担任，可直接通过技术经理获取测试相关事项），测试中发现的问题会以issue方式提出，因此需要版本经理在这个阶段实时关注版本issue，并追踪解决，在测试工作开始前由测试部牵头做测试计划，并会组织会议做宣讲，版本经理会受邀参加，版本经理需要了解整个测试计划
+
+- 文档审查：针对该版本相关的改动需要对对应的文档说明做更新，或者添加说明，版本经理需要将不同的版块做审查分配并监督各负责人完成各自负责的版块儿审查，同时版本经理要写release log，对该版本的变更做总结性说明
+
+- 门禁/CICD工程准备：版本发布前需要根据版本特性搭建该版本的门禁，CICD工程，使版本发布时配到的门禁，CICD可以无缝过渡
+
+- 版本拉出：版本发布时相关代码仓maintainer根据版本规划拉出对应版本，一般来说源码仓跟随openEuler版本规则与节奏走，其他依赖代码仓根据版本规划的版本策略自由制定，版本经理需对版本拉出制定时间节点，并督促前期准备工作按时完成
+
+- 版本维护：版本拉出后进入一段时间的版本维护周期，这个阶段主要是针对新版本发布后根据用户的使用反馈进行完善，有bug则进行修复，有遗漏则进行补充，使版本进入一个稳定状态，这段时间一般为一个月周期，版本经理需对该版本的提交负责
+
+- 特性同步：版本维护阶段过后，需要根据发布版本出现的补充提交回合到master分支，版本经理需要梳理版本分支与master分支差异性，并在小组例会做出回合决策，然后实施回合
+
+版本发布节奏跟随openEuler版本走，以3个月为单位周期，创新版本与常稳版本间隔发布，因此创新版本与常稳版本的发布间隔为6个月，版本发布节奏如下图所示：
+
+.. image:: ../../../image/gate_ci/release_version.png
+
+门禁/CICD
+**********
+
+- 门禁功能：对将要合入的代码做初步检查，主要关注代码规范，commit规范，文档与基本镜像的构建，门禁的运行脚本以jenkinsfile的方式存放在源码目录下，存放路径为.oebuild/workflows/jenkinsfile_gate
+
+- CICD：每日对现有的源码进行构建，构建出的镜像以架构为准进行分类并上传到2进制发布平台供开发者下载，构建出的镜像也会做基准测试与安全测试，构建或测试失败会以issue的方式对外发布，以便得到实时跟踪解决，确保在下一阶段准备发布的版本基础功能与安全验证全部通过，CI的运行脚本以jenkinsfile的方式存放在源码目录下，存放路径为.oebuild/workflows/jenkinsfile_ci
+
+门禁/CICD组织结构图如下：
+
+.. image:: ../../../image/gate_ci/organization.png
+
+依托底层k8s平台上的jenkins，门禁与CICD各自维护自身的jenkinsfile，通过jenkins工程的调用与解析来实现门禁与CICD的运行，所有jenkinsfile中的功能模块全部来自于embedded-ci库，该库的作用是支撑门禁/CICD等公共基础设施的功能仓。
+
+openEuler的门禁与CICD为了提高运行效率，采用了镜像并发的构建方式，并将源码内置到构建容器中以降低源码下载所用的时间，同时通过每日CI定时生成sstate-cache构建缓存用来提高门禁的运行效率，以此达到门禁与CI的高效率运作。详细的调用方式如下图所示：
+
+.. image:: ../../../image/gate_ci/logic.png
+
+.. image:: ../../../image/gate_ci/task.png
+
+.. note:: 
+
+    在这里需要注意的是，如果硬件资源不足以支撑大规模并发构建，即CPU无法同时支撑大数量容器运行，则建议修改jenkinsfile中build task中的镜像构建内容，目前一个task为一个镜像构建，可以根据实际情况修改为两个或者三个镜像构建为一组task
+
+测试全面性
+**********
+
+openEuler的测试在版本发布的各个阶段测试内容有所差异，总体而言是越趋向于版本发布测试内容越多越全面。目前的测试主要面向三个环节，gate、CI与RELEASE，gate即为门禁，主要承担代码检查与基础镜像构建，CI添加了基准测试与安全测试，在版本发布阶段，又增加了可靠性测试、性能测试与特性测试。如下图所示：
+
+.. image:: ../../../image/gate_ci/test.png
diff --git a/docs/source/infrastructure/index.rst b/docs/source/infrastructure/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..950818d281aa965c203f1c7d94d7c940173b32ab
--- /dev/null
+++ b/docs/source/infrastructure/index.rst
@@ -0,0 +1,17 @@
+.. _openeuler_embedded_infrastructure:
+
+
+基础设施指导
+################################
+
+本章包含了openEuler Embedded相关基础设施的介绍，具体如下：
+
+.. toctree::
+   :maxdepth: 1
+   :caption: 基础设施列表
+
+   gate_ci/index.rst
+   test/index.rst
+   openeuler_fetch/index.rst
+   manifest/index.rst
+   embedded-ci/index.rst
diff --git a/docs/source/infrastructure/manifest/index.rst b/docs/source/infrastructure/manifest/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..410b33bc25f220f01f2011f9654c72fc2b493a2e
--- /dev/null
+++ b/docs/source/infrastructure/manifest/index.rst
@@ -0,0 +1,124 @@
+.. _manifest:
+
+版本基线
+################################
+
+简要介绍
+^^^^^^^^
+
+嵌入式镜像在构建过程中总会需要能基于基线文件还原出某个版本镜像，这个文件应该记录的内容应该是可以还原出该镜像的所有环境参数，并有对应的工具支撑该文件的实际应用。例如该文件记录了依赖的软件包、构建环境的各项参数等，而对应的支撑工具可以通过这些个参数还原出构建环境，并能够进行构建。
+
+openEuler Embedded也有自己的基线设施，由于openEuler
+Embedded整体的构建环境相对稳定，比如编译链，sdk等等，因此目前的基线文件记录的内容主要是依赖的上游软件包列表，记录的参数有三个：包路径，remote_url以及version，范例结构如下：
+
+::
+
+   zlib:
+       remote_url: https://gitee.com/src-openeuler/zlib.git
+       version: 19f7d916543c44e2f2e8c52c81ac5d194d0573ad
+
+zlib: 是一个key键，同时也标识在本地会创建的目录名
+
+remote_url: 标识远程仓链接
+
+version: 标识相应的包版本
+
+如何获取基线快照
+^^^^^^^^^^^^^^^^
+
+openEuler Embedded获取基线快照有两种方式：
+
+直接获取
+''''''''
+
+从官方的CI/CD的构建产物平台获取，openEuler
+Embedded对支撑的镜像会进行每日定时构建，构建产物会存放在统一的平台供用户下载，那么在下载平台会有 ``manifest`` 基线文件，这里以master分支的构建产链接来讲，打开master的构建产物链接：
+
+::
+
+   http://121.36.84.172/dailybuild/openEuler-Mainline/openeuler-2023-04-20-13-13-45/embedded_img/
+
+可以看到如下图所示：
+
+.. image:: ../../../image/manifest/manifest.png
+
+最外层表示CPU架构分类，里面有该架构下的各种单板镜像，在source_list目录下存放这该批次构建的基线文件，如下图所示：
+
+.. image:: ../../../image/manifest/manifest2.png
+
+manifest.yaml就是该批次构建的基线文件，而manifest.yaml.sha256sum是该文件内容的校验值
+
+oebuild 生成
+''''''''''''
+
+可以通过oebuild工具来获取基线文件，openEuler Embedded从23.03版本开始从零散构建模式归一化为单一构建模式，摒弃了原有的复杂构建环境准备工作与构建流程，全部归拢到一个工具来简化所有准备工作。而oebuild就承担了该重任，对oebuild的介绍在这里仅限于此，不再展开，这里着重介绍一下oebuild对基线的快照命令： ``oebuild manifest`` ，该命令可以通过现有环境生成基线文件，使用如下命令即可：
+
+::
+
+   oebuild manifest -r -m_dir <manifest_dir>
+
+该命令的使用必须是在oebuild的工作目录中，oebuild在执行生成基线文件命令时会遍历源码目录下所有有效的git仓，并将目录名，remote_url以及version记录到指定的manifest_dir路径的文件中，由此便获取到一个基于当下环境的基线文件，请查看如下使用方法：
+
+.. image:: ../../../image/manifest/manifest.gif
+
+基线维护策略
+^^^^^^^^^^^^
+
+基线文件记录着上游软件仓的版本信息，基线文件的维护需要人为主动提交pr来更新，而目前对于上游软件的更新的感知，openEuler
+Embedded目前采用如下两种方式：
+
+被动感知
+''''''''
+
+采用定时任务进行通知，定时任务的构建内容和CI完全一致，由每天定时进行构建，构建时完全屏蔽基线文件，对于上游依赖软件仓采用最新版本进行构建，构建成功时不会做任何操作，在构建失败时则会将所有构建失败的相关参数全部以issue方式进行通知，版本经理会对该issue进行实时跟踪，直至解决，常见的场景是上游软件仓有版本更新，在报构建失败发送issue后，yocto-meta-openeuler做相应的适配，并把更改后的manifest.yaml一并提交，由此完成manifest.yaml更新
+
+如下图所示：
+
+.. image:: ../../../image/manifest/cron.png
+
+主动感知
+''''''''
+
+yocto-meta-openeuler依赖的layer层版本策略并不会跟随大版本节奏进行，而对于layer层的更新一般是由openEuler
+Embedded开发者来做，因此如果layer层有更新，也会联动到yocto-meta-openeuler的manifest.yaml，由此完成manifest.yaml更新
+
+.. image:: ../../../image/manifest/layer.png
+
+基线应用
+^^^^^^^^
+
+目前基线的业务场景应用主要分为开放式环境和封闭式环境，开放式环境即在构建时网络正常可以实时从互联网下载依赖仓，封闭式环境即在构建时无法从互联网实时下载依赖仓，现在详细讲解两种业务场景的基线应用方式。
+
+开放式环境基线应用
+''''''''''''''''''
+
+在yocto-meta-openeuler的.oebuild目录下有当下版本的manifest.yaml，在构建时会根据manifest.yaml实时下载相应版本的上游软件仓，在local.conf中默认设置了一个变量MANIFEST_DIR，该变量指向了manifest.yaml路径，在构建过程中，openeuler_fetch会实时解析manifest.yaml文件，并获取对应仓的版本参数，然后下载相应的版本源码。
+
+MANIFEST_DIR设置位置
+
+.. image:: ../../../image/manifest/dir.png
+
+封闭式环境基线应用
+''''''''''''''''''
+
+封闭式环境下进行基于基线构建相对比较复杂，openEuler
+Embedded的构建以构建工具oebuild为主，封闭式环境的构建需要事先准备源码，而oebuild工具有一个命令manifest，该命令可以以某个manifest.yaml为基准将依赖的代码仓还原到相应的版本，然后在执行 ``oebuild bitbake`` 之前屏蔽layer层更新就可以在封闭环境下进行构建了，详情请参照 :ref:`oebuild_install` 中manifest命令说明。
+
+``oebuild manifest`` 还原源码教程：
+
+.. image:: ../../../image/manifest/manifest_r.gif
+
+屏蔽layer层更新教程：
+
+.. image:: ../../../image/manifest/not_use_repos.gif
+
+特殊场景处理
+^^^^^^^^^^^^
+
+如何屏蔽基线构建
+''''''''''''''''
+
+openEuler
+Embedded基于基线构建的主要处理环节在执行openeuler_fetch中，对于manifest.yaml的处理逻辑是：如果没有设置MANIFEST_DIR变量或者manifest.yaml文件不存在，则不会基于基线进行版本下载。
+
+因此如果需要屏蔽基线构建，则只需要在 ``conf/local.conf`` 文件中将MANIFEST_DIR变量注释掉或者将该变量置为空即可
diff --git a/docs/source/infrastructure/openeuler_fetch/index.rst b/docs/source/infrastructure/openeuler_fetch/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..08de281ce27bb2c512644999d76d7ed0e01c0889
--- /dev/null
+++ b/docs/source/infrastructure/openeuler_fetch/index.rst
@@ -0,0 +1,101 @@
+.. _openeuler_fetch:
+
+
+通过openeuler_fetch使用openEuler软件包
+==========================================
+
+特性介绍
+***************************
+
+在openEuler Embedded构建镜像时，不需要提前下载所有软件包。功能函数openeuler_fetch在openEuler Embedded构建镜像时，按需从上游源码包自动下载软件包。例如当你只想编译busybox这一个软件包，而不需要将其他软件包全部下载的时候，使用openeuler_fetch即可实现，你只需要初始化完环境即可进入编译环节。
+
+openeuler_fetch运行机制
+***************************
+
+openeuler_fetch在classes/openeuler.bbclass中实现，函数名为do_openeuler_fetch，该函数在base_do_fetch:prepend中通过bb.build.exec_func()函数调用，即openeuler_fetch运行完还会继续执行do_fetch，这样做的原因是不管openeuler_fetch运行成功与否都可以让fetch继续补充，例如有一款软件包在gitee中不存在，或在配置中配置错误，或者源码目录有相关的改动导致openeuler_fetch运行失败，不用担心，do_fetch可以继续完成文件的查找。
+
+openeuler_fetch运行逻辑
+***************************
+
+openeuler_fetch通过以下控制变量来完成相关包下载：
+
+ - OPENEULER_REPO_NAME: 软件包名，该名一般和构建包名一致，但在特殊情况下需要改动，例如构建libtool-cross时，构建包名为libtool-cross，因此默认OPENEULER_REPO_NAME为libtool-cross，但是依赖包路径是libtool，则需要将OPENEULER_REPO_NAME改为libtool
+
+ - OPENEULER_LOCAL_NAME: 软件包本地名称，即软件包在本地路径名称，一般该变量如果不设置则在系统处理时默认和OPENEULER_REPO_NAME一样，该变量意在解决软件包名和本地存储路径不一致问题
+
+ - OPENEULER_REPO_NAMES: openeuler_fetch调用时实际用到的变量名，默认设置为OPENEULER_LOCAL_NAME，可追加不同的软件包名到此变量实现多仓下载
+
+整体openeuler_fetch下载就是依靠以上相关变量确定下载的包信息，而获取下载包的信息是在openEuler Embedded的基线文件中记录的，该文件目录为.oebuild/manifest.yaml，如果在基线文件中能命中该包信息，则会进行下载，否则不做任何操作。基线文件中的包信息包含该包的version，因此在命中该包后会根据version来确定该包的版本，并且为了更快的完成下载任务，我们尽可能的减少下载的代码量，因此openeuler_fetch在下载代码时其深度设定为1。在对该包的匹配过程中，如果本地可以检出该包的version，则直接切换包版本，否则进行fetch操作，然后再进行包版本检出。
+
+另外openeuler_fetch对于OPENEULER_REPO_NAME与OPENEULER_LOCAL_NAME的处理为如果设定了OPENEULER_LOCAL_NAME则选用OPENEULER_LOCAL_NAME作为reponame，用reponame来查找manifest.yaml中的相关包信息，否则选用OPENEULER_REPO_NAME作为reponame，因此对于同一个仓，由于不同的应用场景需要选用不同的分支，那么则需要设定不同的OPENEULER_LOCAL_NAME。
+
+例如特性M与N，都依赖a仓，但是版本分支不同，因此对于M来说，其所设定的a仓的OPENEULER_LOCAL_NAME为a-1，对于N来说，其所设定的a仓的OPENEULER_LOCAL_NAME为a-2，而manifest.yaml中需要各自记录a-1与a-2的版本信息。
+
+如何适配其他软件包
+***************************
+
+在构建openEuler Embedded时经常会引入其他相关包或修改非指定包版本，那么此时该如何做呢？直接修改基线文件即可，内核是例外，接下来我们分以下几种情况进行讲解。
+
+**情形一：配方名和仓库名一致，我们以busybox为例进行讲解**
+
+我们查看manifest.yaml中busybox的信息
+
+.. code:: 
+
+    busybox:
+        remote_url: https://gitee.com/src-openeuler/busybox.git
+        version: aa2fc58263cf357d0c2f4f30118f3b4614fa25f6
+
+- 如果想要某一个版本的busybox参与构建：在manifest.yaml中将busybox的version进行修改即可
+
+- 如果想要使用自有仓库的busybox参与构建：在manifest.yaml中将remote_url修改为自有仓库的链接即可
+
+- 如果需要其他代码仓的busybox参与构建：同理，直接在manifest.yaml中修改对应的busybox中remote_url即可
+
+**情形二：配方名和仓库名不一致，我们以libpcre2为例进行讲解**
+
+我们查看manifest.yaml中libpcre2的git信息
+
+.. code:: 
+
+    pcre2:
+        remote_url: https://gitee.com/src-openeuler/pcre2.git
+        version: 82f14dfaf634ca8ae076aef7a19c65136c4e4a3d
+
+可以看到其key键是pcre2，那么这种情况是因为其bbappend文件中设置了OPENEULER_REPO_NAME或OPENEULER_LOCAL_NAME，关于这两个变量的使用请参考上文“openeuler_fetch运行机制”，这里不再详述，下面附上其代码范例：
+
+.. code:: 
+
+    # main bbfile: yocto-poky/meta/recipes-support/libpcre/libpcre2_10.36.bb
+
+    # version in openeuler
+    PV = "10.42"
+    LIC_FILES_CHKSUM = "file://LICENCE;md5=41bfb977e4933c506588724ce69bf5d2"
+
+    OPENEULER_REPO_NAME = "pcre2"
+
+
+前文提到，如果设置了OPENEULER_REPO_NAME或OPENEULER_LOCAL_NAME则会以这两个变量内容为准进行仓库信息查找。
+
+**情形三：构建依赖不通过depends指定，而是通过SRC_URI指定**
+
+构建一个软件包时可能会从多个仓下获取源码，即不能直接通过depends添加依赖，此时需要设置OPENEULER_REPO_NAMES，追加需要依赖的包，例如：
+
+.. code::
+
+    # multi-repos are required to build dsoftbus
+    OPENEULER_REPO_NAMES = "yocto-embedded-tools dsoftbus_standard embedded-ipc dsoftbus"
+
+通过OPENEULER_REPO_NAMES设置好需要依赖的包，同时列表中的包需要在manifest.yaml中有相关信息的记录，以以上的列表为例，我们需要在manifest.yaml中有关于yocto-embedded-tools的包信息，
+否则不会有任何下载功能，OPENEULER_REPO_NAMES变量的设定是为在do_openeuler_fetch中获取依赖的包列表，do_openeuler_fetch将依次解析OPENEULER_REPO_NAMES，并调用do_openeuler_fetch完成相关包的下载。
+
+如何关闭openeuler_fetch功能
+***************************
+
+OPENEULER_FETCH有两种关闭方式：
+
+1. 在meta-openeuler/conf/layer.conf中有一个全局变量OPENEULER_FETCH，该值默认为enable，即openeuler_fetch是开启状态，如果想要关闭openeuler_fetch，设置该值为disable即可。
+
+2. 在oebuild执行generate指令时，将参数-df带上，也可以关闭openeuelr_fetch功能
+
+另外 ``OPENEULER_FETCH`` 该值的作用域是全局的，我们在开发中可能会针对某一些包不需要运行openeuler_fetch，则可以在相关包的bb或bbappend中设定该值为disable
diff --git a/docs/source/infrastructure/test/index.rst b/docs/source/infrastructure/test/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..54cdfa50a221115c308fa1a79f151629024b25ff
--- /dev/null
+++ b/docs/source/infrastructure/test/index.rst
@@ -0,0 +1,292 @@
+.. _test_project:
+
+测试工程
+########
+
+openEuler Embedded采用openEuler社区开放的测试框架 `mugen <https://gitee.com/openeuler/mugen>`_ 作为社区开发者进行测试代码的编写和执行的框架。
+
+mugen框架介绍
+=================
+
+mugen框架执行流程
+---------------------
+
+openEuler Embedded使用mugen框架时，由于嵌入式镜像中缺少mugen框架运行的必要依赖软件，嵌入式测试采用远程执行测试用例的方式，对系统进行测试。
+
+.. image:: ../../../image/test_project/mugen_run_in_embedded.png
+
+
+mugen框架可支撑自动创建QEMU执行嵌入式系统测试，也可以支持远程设备的嵌入式系统测试
+
+.. image:: ../../../image/test_project/mugen_run_info.png
+
+
+典型的测试执行流程
+---------------------
+
+1.  **典型的测试执行过程**
+
+典型的测试执行包含了框架下载、依赖准备、启动qemu环境、编译测试用例、测试用例执行和qemu环境的清理。
+
+.. code-block:: console
+
+    # git下载mugen测试框架
+    git clone https://gitee.com/openeuler/mugen.git
+
+    cd mugen
+    # 安装依赖包，-e会检查和安装qemu依赖，如果不能通过yum安装则报错，需要自行安装qemu(版本5.0以上)
+    sh dep_install.sh -e
+
+    # 启动QEMU，默认使用qemu-system-aarch64拉起qemu，并完成测试套环境变量配置
+    #    start 启动qemu
+    #    --put_all 配置执行测试套时一次拷贝所有测试套用例至qemu
+    #    --kernal_img_path openEuler Embedded kernel镜像zImage
+    #    --initrd_path openEuler Embedded rootfs镜像openeuler-image-qemu-*.rootfs.cpio.gz
+    sh qemu_ctl.sh start --put_all --kernal_img_path <qemu-aarch64的zImage本地路径> --initrd_path <qemu-aarch64的rootfs本地路径>
+
+    # 如果在远端设备执行测试，则不需要执行QEMU启动，但需要进行测试套环境变量配置
+    #    -c 配置测试套环境
+    #    --ip 远端设备IP
+    #    --port 远端设备SSH端口号
+    #    --user 远端登录用户名
+    #    --password 远端登录用户密码
+    #    --put_all 执行测试套时一次拷贝所有测试套用例至远端
+    #    --run_remote 配置该配置远端环境为执行用例环境
+    # bash mugen.sh -c --ip $ip --password $passwd --user $user --port $port --put_all --run_remote
+
+    # 如果测试套中包含需要编译的用例，则先编译测试用例，目前仅支持测试套整体编译
+    # 在执行测试用例编译前需要先执行sdk配置
+    bash mugen.sh -b <测试套名>
+
+    # 执行对应的测试套
+    #    -f 执行测试套名称
+    #    -s 远端执行测试套
+    bash mugen.sh -f <测试套名> -s
+
+    # 停止QEMU
+    sh qemu_ctl.sh stop
+
+
+2.  **组合测试**
+
+组合测试是mugen框架推出的可自定义组合测试场景的功能，在嵌入式系统测试中组合测试可以用来定义不同的测试场景。
+
+组合测试定义如下:
+
+.. code-block:: JavaScript
+
+    {
+        "export": {
+            "FIND_TINY_DIR":"/home/openeuler/tmp_image/tiny"
+        },
+        "env": [
+            {
+                "type": "host",
+                "name": "device_basic",
+                "ip": "<设备ip>",
+                "password": "<设备root密码>",
+                "port": "22",
+                "user": "root",
+                "run_remote": true,
+                "sdk_path":"/opt/openeuler/oecore-x86_64/",
+                "put_all":true
+            }
+        ],
+        "combination": [
+            {
+                "name": "basic_test_for_device",
+                "testcases": [
+                    {
+                        "testsuite": "embedded_os_basic_test"
+                    },
+                    {
+                        "testsuite": "embedded_os_basic_extra_test"
+                    },
+                    {
+                        "testsuite": "embedded_security_config_test"
+                    },
+                    {
+                        "testsuite": "embedded_application_develop_tests"
+                    },
+                    {
+                        "testsuite": "smoke-basic-os",
+                        "add": "oe_test_acl_001"
+                    }
+                ]
+            },
+            {
+                "name": "posix",
+                "testcases": [
+                    {
+                        "testsuite": "embedded_version_basic_tests",
+                        "add": "oe_test_version_posix_suite_test_001"
+                    }
+                ]
+            }
+        ],
+        "execute":[
+            {
+                "env":["device_basic"],
+                "combination":"basic_test_for_device"
+            },
+            {
+                "env":["device_basic"],
+                "combination":"posix"
+            }
+        ]
+    }
+
+- export: 定义构建时所用的额外的环境变量
+- env: 定义执行测试的环境信息
+- combination: 定义测试套的组合
+- execute: 定义用于测试执行的测试环境和测试组合的组合
+
+组合测试的使用：
+
+.. code-block:: console
+
+    # git下载mugen测试框架
+    git clone https://gitee.com/openeuler/mugen.git
+
+    cd mugen
+    # 安装依赖包
+    sh dep_install.sh -e
+
+    # 定义组合测试配置
+    vi ../combination/embedded_ci_test
+
+    # 执行组合测试
+    sh combination.sh -r embedded_ci_test
+
+    # 组合测试结果输出
+    sh combination.sh -p
+
+其他mugen框架的具体介绍和使用详见 `mugen <https://gitee.com/openeuler/mugen>`_ 项目的介绍
+
+openEuler Embedded测试套介绍
+===============================
+
+openEuler Embedded测试套已包含安全配置测试、OS基础测试以及tiny镜像测试。
+未来会持续扩展测试套测试能力，计划增加基础软件包功能测试、特性专项测试等测试能力，
+同时也欢迎更多的开发者参与到openEuler Embedded的测试中来，贡献更多的测试用例和测试套。
+
+openEuler Embedded测试用例源码在mugen框架的 `testcases/embedded-test <https://gitee.com/openeuler/mugen/tree/master/testcases/embedded-test>`_
+目录，每个测试套一个文件夹。
+
+tiny镜像测试套
+-----------------
+
+tiny镜像测试套，仅执行镜像的启动和简单的busybox测试。
+与其他测试套不同，执行tiny镜像测试套时，不需要提前启动qemu，但需要配置测试套执行环境。
+
+执行脚本如下：
+
+.. code-block:: console
+
+    # git下载mugen测试框架
+    git clone https://gitee.com/openeuler/mugen.git
+
+    cd mugen
+    # 安装依赖包
+    sh dep_install.sh -e
+
+    # 如果在远端设备执行测试，则不需要执行QEMU启动，但需要进行测试套环境变量配置
+    bash mugen.sh -c --ip 127.0.0.1 --password <local_host登录密码> --user <local_host用户名> --port <local_host ssh端口号> --put_all --run_remote
+
+    # 执行对应的测试套
+    bash mugen.sh -f embedded_tiny_image_test -s
+
+OS基础测试套
+-----------------
+
+OS基础测试套需要标准镜像支持，主要对OS的基础能力进行测试，需要提前启动qemu。
+
+执行脚本如下：
+
+.. code-block:: console
+
+    # git下载mugen测试框架
+    git clone https://gitee.com/openeuler/mugen.git
+
+    cd mugen
+    # 安装依赖包
+    sh dep_install.sh -e
+
+    # 启动QEMU，如果需要测试arm标准镜像，则需要增加 --qemu_type arm
+    sh qemu_ctl.sh start --put_all --kernal_img_path <qemu-aarch64的zImage本地路径> --initrd_path <qemu-aarch64的rootfs本地路径>
+
+    # 执行对应的测试套
+    bash mugen.sh -f embedded_os_basic_test -s
+
+    # 停止QEMU
+    sh qemu_ctl.sh stop
+
+嵌入式安全配置测试套
+----------------------
+
+嵌入式安全配置测试套基于 :ref:`社区嵌入式安全加固说明 <security_configuration_baseline>`
+要求进行测试。
+
+嵌入式安全配置测试套同样需要标准镜像支持，需要提前启动qemu。
+
+执行脚本如下：
+
+.. code-block:: console
+
+    # git下载mugen测试框架
+    git clone https://gitee.com/openeuler/mugen.git
+
+    cd mugen
+    # 安装依赖包
+    sh dep_install.sh -e
+
+    # 启动QEMU，如果需要测试arm标准镜像，则需要增加 --qemu_type arm
+    sh qemu_ctl.sh start --put_all --kernal_img_path <qemu-aarch64的zImage本地路径> --initrd_path <qemu-aarch64的rootfs本地路径>
+
+    # 执行对应的测试套
+    bash mugen.sh -f embedded_security_config_test -s
+
+    # 停止QEMU
+    sh qemu_ctl.sh stop
+
+嵌入式基础开发测试套
+----------------------
+
+嵌入式基础开发测试套，主要对SDK编译出的C、C++用户态程序以及内核模块进行基础测试
+
+嵌入式基础开发测试套同样需要标准镜像支持，需要提前启动qemu。
+
+执行脚本如下：
+
+.. code-block:: console
+
+    # git下载mugen测试框架
+    git clone https://gitee.com/openeuler/mugen.git
+
+    cd mugen
+    # 安装依赖包
+    sh dep_install.sh -e
+
+    # 启动QEMU，如果需要测试arm标准镜像，则需要增加 --qemu_type arm
+    sh qemu_ctl.sh start --put_all --kernal_img_path <qemu-aarch64的zImage本地路径> --initrd_path <qemu-aarch64的rootfs本地路径>
+
+    # 执行编译测试套
+    bash mugen.sh -b embedded_application_develop_tests
+
+    # 执行对应的测试套
+    bash mugen.sh -f embedded_application_develop_tests -s
+
+    # 停止QEMU
+    sh qemu_ctl.sh stop
+
+.. attention:: 
+    在 :ref:`社区嵌入式安全加固说明 <security_configuration_baseline>`
+    中有部分安全加固项为方便开发和使用并没有启用，以下用例失败为正常。
+
+    列表如下：
+
+    1. oe_test_check_file_sys_protect_005
+    2. oe_test_check_network_firewall_001
+    3. oe_test_check_network_firewall_002
+    4. oe_test_check_ssh_config_002
+    5. oe_test_check_file_sys_protect_004
diff --git a/docs/source/introduction/index.rst b/docs/source/introduction/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..ece948ac3b5544b4ac20cb4ed8ea79605f7a3ac4
--- /dev/null
+++ b/docs/source/introduction/index.rst
@@ -0,0 +1,82 @@
+.. _introducing_openeuler_embedded:
+
+
+总体介绍
+######################################
+
+对于当前以及未来的嵌入式系统，一方面由于南向硬件的能力越发强大，可以有力地支撑像Linux这样复杂的操作系统的运行；另一方面，北向应用也变得越发复杂， 包含了如互联互通、人工智能、丰富的功能、持续迭代升级等方面的越来越多的需求。
+需求如此复杂而繁多，实践中也往往需要像Linux这样强大的操作系统来满足。因此，在嵌入式系统中，Linux所应用的场景越来越多，甚至在传统认为像Linux这样的大型操作系统所不能胜任的领域，如传感器、工业控制、航空航天等领域，Linux的身影也越发常见。
+但同时也必须认识到，与一般的计算机系统不同的是，嵌入式系统往往有资源限制、功耗限制、实时性、可靠性、安全性等方面的约束，这些约束并没有随着系统的复杂化而变化。受限于自身的复杂架构，Linux并不能很好地满足这些约束。而以实时操作系统乃至裸金
+属运行时为代表的相对精简的专用系统，往往更有用武之地。
+
+    .. figure:: ../../image/oee.png
+        :align: center
+
+        openEuler Embedded概貌
+
+在上述背景下，openEuler Embedded旨在成为一个以Linux为中心的综合嵌入式软件平台。如上图所示，openEuler Embedded中各组成部分的关系类似于一个“太阳系”的结构：
+复杂而强大的Linux作为整个星系的中心，提供丰富的生态与功能，而不同的非Linux运行时“行星”则围绕着Linux这颗“太阳”提供各具特色的功能与生态，例如通过硬实时操作系统（Real-Time Operating System, RTOS）可以满足us级的硬实时的需求、
+基于可信执行环境(Trusted Execution Environment, TEE)技术的运行时可以保障信息安全、与硬件紧密结合的裸金属运行时可以实现极致性能、借助硬件辅助的虚拟化技术嵌入式虚拟机可以实现不同运行时之间的高效隔离等。openEuler Embedded
+以Linux丰富的生态与功能、重点构建的混合关键性系统、分布式软总线等关键特性、以及作为一个平台所必须的基础设施等为“引力”，把诸多的运行时与Linux有机地集成在一起。
+
+openEuler Embedded的总体架构如下图所示：
+
+    .. figure:: ../../image/oee_architecture.png
+        :align: center
+
+        openEuler Embedded总体架构
+
+- **南向生态**
+
+openEuler Embedded当前主要支持ARM64、ARM32、x86-64、RISC-V等多种硬件架构，支持海鸥派、RK3568/RK3588、Hi3093、树莓派4B、x86-64工控机等具体硬件。openEuler Embedded的南向生态依openEuler社区的力量仍然在不断完善中。
+
+- **融合弹性底座(FusionDock)**
+
+openEuler Embedded的融合弹性底座是为了在多核片上系统（SoC,System On Chip）上实现多个操作系统/运行时共同运行的一系列技术的集合，包含了裸金属、嵌入式虚拟化、轻量级容器、LibOS、可信执行环境（TEE）、异构等多种实现形态。不同的形态有各自的特点，
+例如裸金属可以得到最佳的性能、嵌入式虚拟化可以实现运行时之间更好的隔离与保护、轻量级容器则有更好的易用性与灵活性等等。
+
+- **混合关键性部署框架(MICA)**
+
+openEuler Embedded的混合关键性部署框架(MIxed CriticAlity, MICA)构建在融合弹性底座之上，通过一套统一的框架屏蔽下层融合弹性底座形态的不同，从而实现Linux和其他OS/运行时便捷地混合部署。依托硬件上的多核能力使得通用的Linux和专用的运行时例如实时操作系统彼此间
+形成有效互补，从而达到全系统兼具多种不同运行时的特点，并且能够灵活开发、灵活部署。
+
+混合关键性部署框架的组成主要有四大部分：生命周期管理、跨OS通信、服务化框架和多OS基础设施。生命周期管理主要负责从OS(Client OS)的加载、启动、暂停、结束等工作；跨OS通信为不同OS之间提供一套基于共享内存的高效通信机制；服务化框架是在跨OS通信基础之上便于不同OS提供各
+自擅长服务的框架，例如Linux提供通用的文件系统、网络服务，实时操作系统提供实时控制、实时计算等服务；多OS基础设施是从工程角度为把不同OS从工程上有机融合在一起的一系列机制，包括资源表达与分配，统一构建等功能。
+
+- **高质量的Linux内核**
+
+openEuler Embedded的中心是Linux，当前采用了与openEuler其他场景相同的Linux内核版本，目前支持5.10，6.6两大版本。在软件包层面也与内核一样和所有场景共代码、共演进，当前已经支持600+软件包，远期目标是支持尽可能多的openEuler社区软件包。
+
+同时针对嵌入式场景的需求，openEuler Embedded会在内核特性、系统配置、快速启动、软件包组合、镜像裁剪、安全加固、轻量化等方面进行创新，包括但不限于**基于Preempt-RT补丁提供软实时能力、最小OS镜像<5M、小于<5S的快速启动能力**等。
+
+- **实时操作系统**
+
+对于嵌入式系统中的高可靠、高实时、高安全等需求，openEuler Embedded需要借助以实时操作系统为代表的相对精简的专用系统来实现。
+openEuler Embedded对实时操作系统的选择是开放的，当前已适配Zephyr、RT-Thread、Uniproton等多种实时操作系统，可以实现和Linux的混合部署。
+
+- **分布式软总线**
+
+欧拉和鸿蒙两大社区正积极合作，通过在openEuler Embedded中引入分布式软总线技术，使得鸿蒙设备和欧拉设备能够彼此互联互通，打通鸿蒙和欧拉两大生态。鸿蒙主要面向有强交互等需求的智能终端、物联网终端和工业终端，欧拉主要面向有高可靠、高性能等需求的服务器、边缘计算、云、嵌入
+式设备，二者各有侧重，通过以分布式软总线为代表的技术相互联通，可以实现“1+1>2”的效果。
+
+- **工具体系**
+
+由于嵌入式系统资源受限，无法像通用系统那样方便地进行开发工作，因此非常依赖开发工具体系的支持。除了嵌入式Linux运行时外，openEuler Embedded的发布件中还包含能够有力支持嵌入式开发工作的SDK(Software Development Kit)，同时近期也会集成与openEuler Embedded配套嵌
+入式系统仿真方案，未来还计划集成图形化的IDE(Integrated Development Environment)，最终形成一套相对完整的开发工具体系。
+
+- **维测体系**
+
+针对嵌入式系统资源受限、无法像通用系统那样方便地进行优化和调试的现状，openEuler Embedded的维测体系为一个包含了针对嵌入式Linux的调试机制(Debug)、性能优化机制(Optimization)和追踪机制(Trace)在内的相关完善体系，旨在帮助开发者高效地完成相关工作。
+
+- **基础设施**
+
+openEuler Embedded采用的面向嵌入式系统Yocto构建体系，而非openEuler服务器场景的OBS构建体系。虽然实现了内核和软件包在代码层面的共享，但在具体构建上有着巨大的差异，需要专门编写相应的构建文件，这也意味当前openEuler体系中众多软件包的构建规则不能直接应用于嵌入式场景。当前
+openEuler Embedded已经实现了600+软件包的支持，未来为了实现所有软件包的支持，显然不能把所有的软件包的构建在Yocto下重新实现一遍。因此，openEuler Embedded正在与其他场景共同努力，希望打造一套支持全场景的统一构建系统。
+
+openEuler Embedded的CI/CD主要完成代码检查、门禁构建、每日构建、每周构建、发布构建等功能。
+
+openEuler Embedded的测试框架主要配合CI/CD的流程，完成相应的测试工作，目前相关功能还比较简要，正在不断完善中。
+
+- **北向生态**
+
+openEuler Embedded的北向生态正在起步中，将会与openEuler的相关SIG组与社区伙伴合作不断完善，重点聚焦在工控、机器人、能源等场景。从openEuler 23.03开始，轻量级机器人运行时成为了openEuler Embedded关键特性之一。
diff --git a/docs/source/linux/bluetooth/bluetooth_config.rst b/docs/source/linux/bluetooth/bluetooth_config.rst
new file mode 100644
index 0000000000000000000000000000000000000000..84e5b991895e33948ed832d71218b0550988709d
--- /dev/null
+++ b/docs/source/linux/bluetooth/bluetooth_config.rst
@@ -0,0 +1,74 @@
+.. _bluetooth_config:
+
+openEuler Embedded蓝牙配置
+##########################
+
+本文档介绍如何在openEuler Embedded系统中开启蓝牙，以树莓派4B为例。
+
+环境/工具准备
+========================
+
+设备：建议树莓派4B的出厂配置，包括树莓派4B基础套件和SD卡
+
+编译openEuler Embedded版本的树莓派镜像, 并烧录进SD卡中, 参考 :ref:`关键特性/树莓派4B支持/树莓派镜像构建指导<board_raspberrypi4_build>`
+
+蓝牙使用说明
+============
+
+使用如下命令开启蓝牙：
+
+- 开启蓝牙
+
+  .. code-block:: console
+
+    # 默认系统启动的时候bluetooth进程已经启动
+    # 如果没有启动，可以使用如下命令启动
+    $ /etc/init.d/bluetooth start
+
+    # 启动蓝牙设备，必须执行
+    $ hciconfig hci0 up
+
+  如果开启成功，则可以使用hciconfig命令查看蓝牙设备信息,表示设备已经启动：
+
+  .. code-block:: console
+
+    $ hciconfig
+    hci0:	Type: Primary  Bus: UART
+    BD Address: xx:xx:xx:xx:xx:xx  ACL MTU: 1021:8  SCO MTU: 64:1
+    UP RUNNING
+    ...
+
+- 扫描设备
+
+  .. code-block:: console
+
+    $ bluetoothctl
+    $ scan on
+
+  扫描到的设备会显示在终端上，如下所示：
+
+  .. code-block:: console
+
+    [NEW] Device xx:xx:xx:xx:xx:xx xx:xx:xx:xx:xx:xx
+    [CHG] Device xx:xx:xx:xx:xx:xx RSSI: -79
+    ...
+
+- 开启被发现
+
+  .. code-block:: console
+
+    $ bluetoothctl discoverable on
+
+  开启后可以被其他设备发现。正常的输出如下：
+
+  .. code-block:: console
+
+    Changing discoverable on succeeded
+
+  并且，利用其他设备，打开蓝牙搜索选项，可以看到名为“BlueZ [current version number]”的设备。
+
+.. attention::
+
+   1. 当前openEuler Embedded版本蓝牙暂不支持配对和链接，在后续版本提供支持
+   
+   2. 软总线ble发现只需要开启蓝牙即可。另外软总线ble发现部分未对资源回收，一旦服务端和客户端退出后再次使用ble发现需要关闭后再开启蓝牙，即hciconfig hci0 down/up。
diff --git a/docs/source/linux/bluetooth/index.rst b/docs/source/linux/bluetooth/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..8f8d47205fed93b4327df668a6f5b2bacad706d3
--- /dev/null
+++ b/docs/source/linux/bluetooth/index.rst
@@ -0,0 +1,11 @@
+.. _bluetooth:
+
+蓝牙使用
+################################
+
+本章介绍openEuler Embedded的蓝牙使用相关教程，具体内容如下：
+
+.. toctree::
+   :maxdepth: 1
+
+   bluetooth_config.rst
diff --git a/docs/source/linux/index.rst b/docs/source/linux/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..72e5e8855a4cb1e24b1ccbe6d35068b86630bb28
--- /dev/null
+++ b/docs/source/linux/index.rst
@@ -0,0 +1,15 @@
+.. _openeuler_embedded_usage:
+
+
+其他配置指导
+################################
+
+本章包含了openEuler Embedded使用与配置的相关说明，具体如下：
+
+.. toctree::
+   :maxdepth: 1
+   :caption: 分类列表
+
+   network/index.rst
+   bluetooth/index.rst
+   security/index.rst
diff --git a/docs/source/linux/network/index.rst b/docs/source/linux/network/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..ddd5ca0c490cd95ce428584ea17cd0ad5ad4b1a8
--- /dev/null
+++ b/docs/source/linux/network/index.rst
@@ -0,0 +1,11 @@
+.. _network:
+
+网络配置
+################################
+
+本章介绍openEuler Embedded的网络配置相关教程，具体内容如下：
+
+.. toctree::
+   :maxdepth: 1
+
+   network_config.rst
diff --git a/docs/source/linux/network/network_config.rst b/docs/source/linux/network/network_config.rst
new file mode 100644
index 0000000000000000000000000000000000000000..84055ffd9c79a67c496734b80f27a7db76154a37
--- /dev/null
+++ b/docs/source/linux/network/network_config.rst
@@ -0,0 +1,269 @@
+.. _network_config:
+
+openEuler Embedded网络配置
+##############################
+
+本文档将以树莓派4B配置为例，介绍如何在openEuler Embedded系统中配置网络，其它平台上的配置方法与树莓派类似。
+
+有线网络配置
+========================
+
+.. note::
+
+   根据使用的 init 程序，openEuler Embedded 提供了不同的网络配置管理：
+
+   - 针对 busybox 镜像，使用 ``/etc/network/interfaces`` 实现基础的网络配置。
+   - 针对 systemd 镜像，使用 ``systemd-networkd`` 进行网络配置。
+
+   可以通过 ``ls -l $(which init)`` 确认您当前使用的镜像类型，并采用对应的网络配置方法。
+
+1. 使用 /etc/network/interfaces 进行网络配置
+--------------------------------------------
+
+- **动态获取IP地址**
+
+  如果树莓派通过网线连接了路由器，在树莓派启动时，会通过 dhclient 服务来获取IP。
+
+  因为在 ``/etc/network/interfaces`` 文件中，有线网卡默认的配置是通过DHCP自动获取，即:
+
+  .. code-block:: console
+
+    # Wired or wireless interfaces
+    auto eth0             # 系统启动后默认开启eth0网卡
+    iface eth0 inet dhcp  # eth0 网卡使用DHCP来获取IP地址
+    iface eth1 inet dhcp
+
+- **配置静态IP地址**
+
+  如果网线另一端设备未提供DHCP服务时，此时需要在两端设备上同时配置静态IP才能正常通信。
+
+  1. 临时配置:
+
+     在两端同时配置IP地址, 确保在同一子网中即可通信
+
+     .. code-block:: console
+
+        $ ifconfig <有线网卡名称> 192.168.10.x
+
+  2. 永久配置:
+
+    修改 ``/etc/network/interfaces`` 文件，为对应的有线网卡配置静态IP，以eth0为例：
+
+    .. code-block:: console
+
+       # 删除 iface eth0 inet dhcp，并配置静态IP:
+       iface eth0 inet static        # eth0 网卡使用静态IP地址
+           address 192.168.10.x      # IP地址
+           netmask 255.255.255.0
+           gateway 192.168.10.1
+
+    修改成功后, 需要重启networking service更新配置文件：
+
+    .. code-block:: console
+
+       $ service networking restart
+
+    更新配置文件后如果有线网卡没有自动启用的话, 可以手动使用命令up/down
+
+    .. code-block:: console
+
+       ifdown eth0
+       ifup eth0
+
+    最后可以通过ifconfig查看对应网卡的IP地址
+
+    .. code-block:: console
+
+       root@raspberrypi4-64:~# ifconfig
+       eth0      Link encap:Ethernet  HWaddr xx:xx:xx:xx:xx:xx
+             inet addr:192.168.10.x  Bcast:0.0.0.0  Mask:255.255.255.0
+             UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
+             RX packets:277 errors:0 dropped:0 overruns:0 frame:0
+             TX packets:157 errors:0 dropped:0 overruns:0 carrier:0
+             collisions:0 txqueuelen:1000
+             RX bytes:30734 (30.0 KiB)  TX bytes:23751 (23.1 KiB)
+
+       lo        Link encap:Local Loopback
+             inet addr:127.0.0.1  Mask:255.0.0.0
+             UP LOOPBACK RUNNING  MTU:65536  Metric:1
+             RX packets:2 errors:0 dropped:0 overruns:0 frame:0
+             TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
+             collisions:0 txqueuelen:1000
+             RX bytes:140 (140.0 B)  TX bytes:140 (140.0 B)
+
+  .. seealso::
+
+     关于 ``/etc/network/interfaces`` 的详细解释，可以参考 `network interface manpage。 <https://manpages.debian.org/stretch/ifupdown/interfaces.5.en.html>`_
+
+2. 使用 systemd-networkd 进行网络配置
+-------------------------------------
+
+systemd-networkd.service 使用 ``.network`` 单元来进行网络配置，示例如下：
+
+- **动态获取IP地址**
+
+  .. code-block:: console
+
+    # 1. 创建 eth0 对应的 network unit，并修改权限：
+    $ cd /etc/systemd/network
+    $ touch 50-eth0.network
+    $ chmod 644 50-eth0.network
+
+    # 2. 修改该文件，为 eth0 开启 DHCP：
+    # 注意：[Match] 下的 Name 需要与网卡名称匹配。
+    $ vi 50-eth0.network
+
+      [Match]
+      Name=eth0
+
+      [Network]
+      DHCP=yes
+
+    # 3. 重启systemd服务，使网络配置生效：
+    $ systemctl enable --now systemd-networkd
+
+    # 4. 确认网络配置是否成功：
+    $ ifconfig eth0
+
+- **配置静态IP地址**
+
+  .. code-block:: console
+
+    # 1. 创建 eth0 对应的 network unit，并修改权限：
+    $ cd /etc/systemd/network
+    $ touch 50-eth0.network
+    $ chmod 644 50-eth0.network
+
+    # 2. 修改该文件，为 eth0 配置静态IP地址。
+    # 注意：[Match] 下的 Name 需要与网卡名称匹配。
+    $ vi 50-eth0.network
+
+      [Match]
+      Name=eth0
+
+      [Network]
+      DHCP=no
+      Address=192.168.10.8/24
+
+    # 3. 重启systemd服务，使网络配置生效：
+    $ systemctl enable --now systemd-networkd
+
+    # 4. 确认网络配置是否成功：
+    $ ifconfig eth0
+
+  .. seealso::
+
+     关于 ``systemd network`` 的详细解释，可以参考 `systemd network manpage。 <https://www.jinbuguo.com/systemd/systemd.network.html>`_
+
+____
+
+.. _network_config_wifi:
+
+Wi-Fi网络配置
+================================================
+
+.. attention::
+
+  当前只有22.09之后的版本默认支持以下方式配置Wi-Fi
+
+当前树莓派Wi-Fi网络配置包括三部分: **1.使能无线驱动 2.增加Wi-Fi配置 3.启用Wi-Fi网卡**
+
+- **使能无线驱动**
+
+  修改/etc/network/interfaces文件中无线网卡wlan0的配置
+  
+  .. code-block:: console
+
+     iface wlan0 inet dhcp
+            wireless_mode managed
+            wireless_essid any
+            wpa-driver wext
+            wpa-conf /etc/wpa_supplicant.conf
+     # 当前树莓派所使用的无线网卡驱动是 nl80211系列
+     # 因此将wpa-driver wext 改为 wpa-driver nl80211
+     # 才能正确启动wpa_supplicant
+     iface wlan0 inet dhcp
+            wireless_mode managed
+            wireless_essid any
+            wpa-driver nl80211
+            wpa-conf /etc/wpa_supplicant.conf
+
+  修改完成后重启networking service使配置生效
+
+- **增加Wi-Fi配置**
+
+  通过wpa_supplicant配置文件增加Wi-Fi网络
+
+  .. note::
+
+    wpa_supplicant 是一款开源用户态软件, 其主要功能是提供用户和Wi-Fi驱动之间沟通的桥梁, 以及对Wi-Fi协议和加密认证. 是目前使用范围较广的Wi-Fi配置工具, 也还有其他配置工具wireless-tools, 当前openEuler Embedded仅引入wpa_supplicant工具.
+
+  修改wpa_supplicant启动时所指定的配置文件/etc/wpa_supplicant.conf, 增加如下network字段的配置, 最简单的network配置可以只需要ssid和psk字段即可. 其他高级选项和字段可以参考: `wpa_supplicant官网文档 <http://w1.fi/cgit/hostap/plain/wpa_supplicant/README>`_
+
+  .. code-block:: console
+
+     network={
+        # ssid Wi-Fi网络名称
+        ssid="home"
+        # psk Wi-Fi网络密码
+        psk="very secret passphrase"
+        # 可选, 隐藏的网络必须指定为1
+        scan_ssid=1
+        # 加密类型协议, 可选, 无此字段时会默认包含 WPA-PSK WPA-EAP
+        key_mgmt=WPA-PSK
+     }
+
+  如果担心配置文件中明文密码泄漏, 可以使用wpa_passphrase工具加密后再写入配置文件即可, 其用法为: wpa_passphrase <ssid> <psk>
+
+  .. code-block:: console
+
+     wpa_passphrase test 12345678
+     # 工具会输出如下形式, 将加密后的psk复制到配置文件中, 删除明文即可
+     network={
+        ssid="test"
+        #psk="12345678"	    
+        psk=fe727aa8b64ac9b3f54c72432da14faed933ea511ecab15bbc6c52e7522f709a
+     }
+
+- **启用Wi-Fi网卡**
+
+  使用ifup启动Wi-Fi连接并自动获取IP地址
+
+  .. code-block:: console
+
+    root@raspberrypi4-64:~# ifup wlan0                  
+    Successfully initialized wpa_supplicant
+
+  使用ifconfig命令查看wlan0网卡, 已经具有IP地址, 并可以正常通信
+
+  .. code-block:: console
+
+    root@raspberrypi4-64:~# ifconfig
+    eth0      Link encap:Ethernet  HWaddr xx:xx:xx:xx:xx:xx
+            inet addr:192.168.10.x  Bcast:0.0.0.0  Mask:255.255.255.0
+            UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
+            RX packets:565 errors:0 dropped:0 overruns:0 frame:0
+            TX packets:425 errors:0 dropped:0 overruns:0 carrier:0
+            collisions:0 txqueuelen:1000 
+            RX bytes:73072 (71.3 KiB)  TX bytes:51915 (50.6 KiB)
+
+    lo        Link encap:Local Loopback  
+            inet addr:127.0.0.1  Mask:255.0.0.0
+            UP LOOPBACK RUNNING  MTU:65536  Metric:1
+            RX packets:2 errors:0 dropped:0 overruns:0 frame:0
+            TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
+            collisions:0 txqueuelen:1000 
+            RX bytes:140 (140.0 B)  TX bytes:140 (140.0 B)
+
+    wlan0     Link encap:Ethernet  HWaddr xx:xx:xx:xx:xx:xx  
+            inet addr:192.168.43.x  Bcast:192.168.43.255  Mask:255.255.255.0
+            UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
+            RX packets:2 errors:0 dropped:0 overruns:0 frame:0
+            TX packets:2 errors:0 dropped:0 overruns:0 carrier:0
+            collisions:0 txqueuelen:1000 
+            RX bytes:365 (365.0 B)  TX bytes:432 (432.0 B)
+
+
+  .. attention::
+     
+    当修改/etc/wpa_supplicant.conf配置文件后, 例如新增Wi-Fi网络配置或修改Wi-Fi网络配置, 需要使用ifdown wlan0来关闭网卡, ifup wlan0开启网卡使wpa_supplicant配置重新加载生效
diff --git a/docs/source/linux/security/index.rst b/docs/source/linux/security/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..93783341ca12dfbcff5358eab4c26c87346422a6
--- /dev/null
+++ b/docs/source/linux/security/index.rst
@@ -0,0 +1,11 @@
+.. _security_hardening:
+
+
+安全加固说明
+################################
+
+.. toctree::
+   :maxdepth: 1
+   :caption: 内容
+
+   security_configuration_baseline.rst
diff --git a/docs/source/linux/security/security_configuration_baseline.rst b/docs/source/linux/security/security_configuration_baseline.rst
new file mode 100644
index 0000000000000000000000000000000000000000..0f12536a125c241cbf813a65e408f46ff4e8f6b0
--- /dev/null
+++ b/docs/source/linux/security/security_configuration_baseline.rst
@@ -0,0 +1,1050 @@
+.. _security_configuration_baseline:
+
+.. raw:: html
+
+   <center>
+
+openEuler Embedded安全配置基线
+
+.. raw:: html
+
+   </center>
+
+.. raw:: html
+
+   <div style="page-break-after:always;">
+
+.. raw:: html
+
+   </div>
+
+.. raw:: html
+
+   <div style="page-break-after:always;">
+
+.. raw:: html
+
+   </div>
+
+.. raw:: html
+
+   <div style="clear:both;" />
+
+.. raw:: html
+
+   <div style="page-break-after:always;">
+
+.. raw:: html
+
+   </div>
+
+--------------
+
+概述
+=======================
+
+目的
+-----------
+
+本文旨在指导openEuler Embedded用户根据自身使用场景，正确使用和配置、加固操作系统，从而获得安全可靠的服务。
+
+使用对象
+--------------
+
+本文的读者及使用对象是使用openEuler Embedded系列版本的人员，及需要了解openEuler Embedded系列版本安全机制的开发、测试等人员。 
+
+适用范围
+--------------------
+
+本基线适用于使用openEuler Embedded作为操作系统的人员。 
+
+基线解释
+--------------------------
+
+本基线由openEuler Embedded团队输出并维护，落地实施过程中遇到问题，请在社区上讨论。
+
+规则组织方式
+------------------------------------------
+
+每个安全配置规则内容都有统一的结构，各字段描述如下：
+
+**规则背景说明** ：用于对规则进行解读说明。
+
+**检查方法** ：提供该规则项的检查方法。提供经过验证的检查命令。
+
+规则
+======================
+
+文件系统保护
+----------------------------------------
+
+确保/tmp、/var和/dev/shm所在分区设置合适的挂载选项
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+为了防止给系统带来风险，外置存储、日志分区、临时存储分区中不要有可执行文件、setuid可执行文件、设备节点等文件，各分区应使用nodev,
+nosuid, noexec,
+ro等挂载选项。对于数据文件等分区应以noexec方式挂载分区；对于文件禁止修改的分区应以ro方式挂载；对于不需要SUID/SGID的分区应以nosuid方式挂载；/var日志分区、/tmp目录应以nodev方式挂载。请根据场景判断分区挂载选项的合理性，使用对应的挂载选项。
+
+**检查方法：**
+
+查看/var日志分区、/tmp和/dev/shm是否设置了合适的挂载选项。
+例如，通过以下命令查看是否为/var日志分区目录设置了合适的挂载选项：
+
+.. code-block:: bash
+
+    # 假设/var整个目录都为日志所用
+    mount | grep var
+    none on /var type tmpfs (rw,nosuid,nodev,relatime,mode=755)
+    # 或 假设/var/volatile为对应日志分区
+    mount | grep var
+    tmpfs on /var/volatile type tmpfs (rw,nosuid,nodev,relatime,mode=755)
+
+编辑/etc/fstab文件：
+
+.. code-block:: bash
+
+    <file system>        <dir>         <type>    <options>             <dump> <pass>
+    /dev/sda1              /              ext4      acl,user_xattr          0      1
+    /dev/sda2              /tmp           ext4      nodev,nosuid,noexec     0      0
+
+-  nosuid：表示分区内的二进制文件无法使用setuid权限运行，应对不包含suid可执行文件的分区进行设置。
+-  noexec:：表示分区不能包含可执行的二进制文件。
+-  nodev：表示分区不能包含设备节点文件。
+-  ro：表示分区以只读方式挂载。
+
+确保系统中的重要文件和目录设置严格的访问权限
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+确保在系统中的重要文件和目录的权限设置正确，文件或目录仅能够被赋予该权限的用户或属组访问。
+
+对系统中的文件，建议按文件类型进行访问权限设置：
+
+-  配置文件：644或更严格
+-  日志类文件：640或更严格
+-  二进制可执行文件：755或更严格
+-  库文件：755或更严格
+
+**检查方法：**
+
+系统中部分重要文件的权限见下表，不建议弱化这些文件/目录的默认权限设置：
+
++--------------------------+----------+----------+----------+
+| **文件或目录**           | **属主** | **属组** | **权限** |
++==========================+==========+==========+==========+
+| /dev/mem                 | root     | root     | 0640     |
++--------------------------+----------+----------+----------+
+| /etc/fstab               | root     | root     | 0600     |
++--------------------------+----------+----------+----------+
+| /etc/group               | root     | root     | 0644     |
++--------------------------+----------+----------+----------+
+| /etc/init.d/             | root     | root     | 0750     |
++--------------------------+----------+----------+----------+
+| /etc/init.d/\*           | root     | root     | 0750     |
++--------------------------+----------+----------+----------+
+| /etc/passwd              | root     | root     | 0644     |
++--------------------------+----------+----------+----------+
+| /etc/securetty           | root     | root     | 0600     |
++--------------------------+----------+----------+----------+
+| /etc/security/opasswd    | root     | root     | 0600     |
++--------------------------+----------+----------+----------+
+| /etc/shadow              | root     | root     | 0600     |
++--------------------------+----------+----------+----------+
+| /etc/ssh/\*key           | root     | root     | 0400     |
++--------------------------+----------+----------+----------+
+| /etc/ssh/\*key.pub       | root     | root     | 0644     |
++--------------------------+----------+----------+----------+
+| /etc/ssh/sshd_config     | root     | root     | 0600     |
++--------------------------+----------+----------+----------+
+| /etc/sysctl.conf         | root     | root     | 0600     |
++--------------------------+----------+----------+----------+
+| /lib/modules/            | root     | root     | 0750     |
++--------------------------+----------+----------+----------+
+| /root/                   | root     | root     | 0700     |
++--------------------------+----------+----------+----------+
+| /tmp/                    | root     | root     | 1777     |
++--------------------------+----------+----------+----------+
+| /dev/shm                 | root     | root     | 1777     |
++--------------------------+----------+----------+----------+
+| /var/log/audit/          | root     | root     | 0750     |
++--------------------------+----------+----------+----------+
+| /var/log/audit/audit.log | root     | root     | 0600     |
++--------------------------+----------+----------+----------+
+| /var/log/                | root     | root     | 0750     |
++--------------------------+----------+----------+----------+
+| /var/log/\*              | root     | root     | 0640     |
++--------------------------+----------+----------+----------+
+| /var/log/secure或auth.log| root     | root     | 0640     |
++--------------------------+----------+----------+----------+
+| /var/log/wtmp            | root     | root     | 0640     |
++--------------------------+----------+----------+----------+
+| /bin/                    | root     | root     | 0755     |
++--------------------------+----------+----------+----------+
+| /etc/                    | root     | root     | 0755     |
++--------------------------+----------+----------+----------+
+| /home/                   | root     | root     | 0755     |
++--------------------------+----------+----------+----------+
+| /lib/                    | root     | root     | 0755     |
++--------------------------+----------+----------+----------+
+| /dev/                    | root     | root     | 0755     |
++--------------------------+----------+----------+----------+
+| /init（软链接）          | root     | root     | 0777     |
++--------------------------+----------+----------+----------+
+| /sbin/init               | root     | root     | 0755     |
++--------------------------+----------+----------+----------+
+| /var/volatile/log        | root     | root     | 0750     |
++--------------------------+----------+----------+----------+
+| /etc/motd                | root     | root     | 0644     |
++--------------------------+----------+----------+----------+
+| /etc/issue               | root     | root     | 0644     |
++--------------------------+----------+----------+----------+
+| /etc/issue.net           | root     | root     | 0644     |
++--------------------------+----------+----------+----------+
+
+例如，通过以下命令检查/var/log/wtmp文件的权限设置，如果有返回结果则检查成功，否则检查失败：
+
+.. code-block:: bash
+
+    # find /var/log/wtmp -type f -user root -group root -perm 640
+    /var/log/wtmp
+
+确保umask缺省值设置为027或更严格
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+umask决定了用户创建的文件和目录的默认权限，一般在/etc/bashrc，/etc/profile.d/\*.sh，/etc/profile、$HOME/.bash_profile或$HOME/.profile中设置umask值。因此，系统必须设置umask值，推荐值为027或更严格。
+
+umask如果设置不合理，可能导致新建文件权限过小或过大，从而影响系统正常运行或导致安全风险。
+
+**检查方法：**
+
+-  执行umask命令，查询默认的umask值：
+
+.. code-block:: bash
+
+    # umask
+    0077
+
+-  检查配置文件/etc/login.defs、/etc/profile、/etc/bashrc中umask值是否正确。例如，以下命令检查/etc/login.defs文件，获得umask值为077：
+
+.. code-block:: bash
+
+    # grep -iE "^\s*umask\s+" /etc/login.defs
+    UMASK 077
+
+-  使用root用户登录，创建文件或目录，确认权限是否正确：
+
+.. code-block:: bash
+
+    # touch test
+    # ll test
+    -rw-------    1 root     root             0 May 17 23:34 test
+
+    # mkdir testdir
+    # ll -d testdir/
+    drwx------    2 root     root            40 May 17 23:35 testdir/
+
+-  使用普通账户test登录，创建文件或目录，确认权限是否正确：
+
+.. code-block:: bash
+
+    $ touch test
+    $ ll test
+    -rw-------    1 test     test             0 May 17 23:55 test
+
+    $ mkdir testdir
+    $ ll -d testdir/
+    drwx------    2 test     test            40 May 17 23:55 testdir/
+
+-  其他说明：使用ssh -C远程命令（如ssh root@xxx -C "umask"）或scp时，在/etc/profile等文件中配置的umask不会生效，因为ssh远程命令是非login shell，所以不会触发/etc/profile、bashrc中的umask。该情况的配置为高安全要求，可能影响ssh、scp的基本功能使用，在版本中不做自动配置，用户如需要进行加固，可通过在/etc/pam.d/sshd中加入如下内容：
+
+.. code-block:: bash
+
+    session optional pam_umask.so umask=0077
+
+确保全局可写目录设置粘滞位
+~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+全局可写目录下的文件，是文件替换攻击的高发区，是攻击者放置恶意程序的首选目标。
+因此，需设置粘贴位，使得目录下的文件只有文件owner才能删除，避免个人文件被他人修改。
+
+如果用户对目录有写权限，则可以删除其中的文件和子目录，即使该用户不是这些文件的所有者，而且也没有读或写许可。
+
+**检查方法：**
+
+使用如下命令查找有全局可写权限且未设置粘滞位的目录，返回为空表示未找到：
+
+.. code-block:: bash
+
+    # find / -xdev -type d \( -perm -0002 -a ! -perm -1000 \) 2>/dev/null  | sort
+
+确保LD_LIBRARY_PATH和PATH变量被严格定义
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+LD_LIBRARY_PATH是Linux的环境变量，该环境变量包含动态库的搜索路径。程序加载动态链接库时，会优先从该环境变量指定的路径中获取。通常情况下该环境变量不应该被设置，如果被恶意设置为不正确的值，程序在运行时就有可能链接到不正确的动态库，导致安全风险。如果存在LD_LIBRARY_PATH环境变量的话，应审核其中的所有路径是否合法。
+
+PATH是Linux的环境变量，该环境变量包含可执行文件路径。为防止系统命令被恶意的可执行文件替代，确保用户执行的都是合法的命令，所有帐户的PATH环境变量中应当避免包含当前目录“.”。非系统账号的PATH环境变量，定义的目录顺序的必须是：合法的系统目录，然后是合法的应用路径，最后是合法的用户目录。这里合法指的是目录在文件系统中存在，并符合系统的设计期望的路径。异常PATH值可能导致系统命令或库被恶意程序替代。
+
+**检查方法：**
+
+1. 检查在用户成功登录后会自动执行的脚本，如： :file:`/etc/profile` ，:file:`/etc/bashrc` ，:file:`$HOME/.profile` ，:file:`$HOME/.bashrc` ，:file:`/etc/ld.so.conf` 等，是否设置了 :file:`$LD_LIBRARY_PATH` 变量的值。
+
+使用grep命令进行检查，例如，检查/etc/profile文件中是否设置了LD_LIBRARY_PATH值：
+
+.. code-block:: bash
+
+    # grep "LD_LIBRARY_PATH" /etc/profile
+
+2. 检查当前用户上下文中是否存在LD_LIBRARY_PATH值，如果未设置LD_LIBRARY_PATH，则echo命令执行完以后打印为空，否则打印出当前设置的LD_LIBRARY_PATH值：
+
+.. code-block:: bash
+
+    # echo $LD_LIBRARY_PATH
+
+3. 通过echo命令可以打印出当前用户上下文中PATH的值，检查是否存在非法路径，如 :file:`.` ，:file:`..` 等相对路径，:file:`/tmp` 等全局可写目录。openEuler
+   embedded root用户上下文中PATH值如下：
+
+.. code-block:: bash
+
+    # echo $PATH
+    /sbin:/usr/sbin:/usr/local/sbin:/root/bin:/usr/local/bin:/usr/bin:/bin
+
+用户账户与环境
+--------------------------
+
+确保系统只有唯一的管理员账户
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+确保只有root帐户UID为0，因为在Linux中，UID为0的用户具有系统最高权限，系统中只能有一个。
+
+如果存在非root的UID为0账号，容易被外界质疑，通过修改UID，隐藏普通账户的超级管理员权限。
+
+**检查方法：**
+
+执行如下命令，查找系统中的root用户：
+
+.. code-block:: bash
+
+    # cat /etc/passwd | awk -F: '{ if ($3 == 0) print $0 }'
+    root:x:0:0:root:/root:/bin/bash
+
+禁用系统账户登录
+~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+Linux系统中为某些服务而提供的账户通常称为系统用户，这些用户的UID通常小于500，应该删除不必要的系统账户，对于必须提供的系统账户，应该禁止为其提供交互Shell。
+
+如果不禁止无登录需求账号的登陆功能，可能导致被利用登录系统执行任意命令。
+
+**检查方法：**
+
+执行如下命令检查系统中的系统用户的Shell是否设置正确，如果命令输出非空，则需要对命令所输出的用户进行处理：
+
+.. code-block:: bash
+
+    # cat /etc/passwd | awk -F: '($1!="root" && $3<500 && $7!="/sbin/nologin" && $7!="/bin/false" && $7!="/bin/sync") {print}'
+
+确保连续3次输入错误口令后锁定用户
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+攻击者在对目标进行攻击时，最常用的手段是不断进行登录尝试，爆破用户的口令。因此，需要设置用户的失败登录重试次数，当用户连续失败登录达到阈值时，要对用户进行锁定。pam_faillock记录登录失败事件并在一定次数登录失败之后就不再允许登录，账号也因此被锁定一段时间，直到系统管理员解锁该账号。deny=N选项将最大登录次数设置为N。选项unlock_time=N设置达到最大登录次数之后账号被锁定的时长（秒）。
+
+如果不限制登陆尝试次数，攻击者能不断进行登录尝试爆破用户口令。
+
+**检查方法：**
+
+在/etc/pam.d/common-auth文件中检查“连续失败登录次数”和“锁定时间”的配置情况：
+
+.. code-block:: bash
+
+    # cat /etc/pam.d/common-auth | grep "deny" | grep "unlock_time"
+    auth required pam_faillock.so audit deny=3 even_deny_root unlock_time=300
+
+对口令复杂度进行检查
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+禁止用户使用弱口令，openEuler Embedded当前的默认密码策略最小长度为8位。其中，root账户修改密码时不做该检查，与业界标准保持一致。PAM模块pam_pwquality提供多个配置项，可通过定制口令策略来实现口令复杂度检查。用户在修改口令时，输入新密码之后该模块会进行多种检查。
+
+口令设置过于简单，容易被猜测，太短的口令容易被暴力破解工具猜测出来。
+
+**检查方法：**
+
+在/etc/pam.d/common-password文件中检查“设置口令复杂度”的配置情况：
+
+.. code-block:: bash
+
+    # grep -E "^[[:space:]]*password[[:space:]]+(required|requisite)[[:space:]]+pam_pwquality.so[[:space:]]+" /etc/pam.d/common-password 2>/dev/null | grep "retry=3" | grep "minlen=8"| grep "minclass=3"
+    password requisite pam_pwquality.so try_first_pass minclass=3 minlen=8 lcredit=0 ucredit=0 dcredit=0 ocredit=0 reject_username gecoscheck retry=3 enforce_for_root
+
+禁用历史密码
+~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+频繁使用相同的历史口令容易造成口令泄露。
+
+**检查方法：**
+
+在/etc/pam.d/common-password文件中检查“禁用历史口令”的配置情况：
+
+.. code-block:: bash
+
+    cat /etc/pam.d/common-password | egrep "^\s*password\s+required\s+pam_pwhistory.so" | grep "enforce_for_root" | grep "use_authtok" | grep "remember=5"
+    password required pam_pwhistory.so remember=5 use_authtok enforce_for_root
+
+确保口令有效期设置正确
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+口令需要设置有效期，口令过期后用户重新登录时，提示口令过期，并强制修改，否则无法进入系统。
+
+长期使用同一个口令将会增加口令被破解的可能（如暴力破解），同时增加密码泄露风险（如社会学攻击）。
+
+**检查方法：**
+
+-  检查/etc/login.defs文件中是否已经配置相关字段：
+
+.. code-block:: bash
+
+    # grep ^PASS_MAX_DAYS /etc/login.defs
+    PASS_MAX_DAYS 90
+    # grep ^PASS_MIN_DAYS /etc/login.defs
+    PASS_MIN_DAYS 7
+    # grep ^PASS_WARN_AGE /etc/login.defs 
+    PASS_WARN_AGE 7
+
+-  使用以下命令检查/etc/pam.d/common-account文件配置PAM模块验证用户的口令状态：
+
+.. code-block:: bash
+
+    # egrep "^\s*account\s+\[\s*success=1\s+new_authtok_reqd=done\s+default=ignore\s*\]\s+pam_unix.so" /etc/pam.d/common-account 2>/dev/null
+    account [success=1 new_authtok_reqd=done default=ignore] pam_unix.so
+
+确保设置Shell会话空闲超时间隔
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+当用户会话在900秒或更短的时间内没有活动的情况下应该超时退出。
+
+会话超时时间设置过长，甚至永不超时，当管理员离开时没有退出登录，其他人员就可以直接在终端上以管理员权限进行操作。
+
+**检查方法：**
+
+通过以下命令检查/etc/profile及/etc/bashrc文件中是否设置Shell会话空闲超时间隔：
+
+.. code-block:: bash
+
+    # egrep "^\s*(export\s+)?TMOUT=" /etc/profile
+    TMOUT=300
+    # egrep "^\s*(export\s+)?TMOUT=" /etc/bashrc
+    TMOUT=300
+
+确保为系统的登录界面添加登录警告
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+操作系统不应将系统版本、应用服务器类型/功能等通过Warning
+Banners暴露给用户，避免攻击者获取到系统信息，实施攻击。设置系统的登录提示信息，可实现隐藏系统版本等详细信息的目的。另外，为系统的登录界面添加登录警告，为惩戒恶意用户对系统的攻击行为，提供法律效力。
+
+用户可根据需要，定制登录告警信息。
+
+**检查方法：**
+
+-  通以下命令检查/etc/motd、/etc/issue、/etc/issue.net文件是否设置登录警告，如果结果返回为空，则没有为系统的登录界面添加登录警告：
+
+.. code-block:: bash
+
+    # cat /etc/motd 2>/dev/null | egrep -v '^\s*#|^\s*$'
+    Authorized uses only. All activity may be monitored and reported.
+    #cat /etc/issue 2>/dev/null | egrep -v '^\s*#|^\s*$'
+    Authorized uses only. All activity may be monitored and reported.
+    #cat /etc/issue.net 2>/dev/null | egrep -v '^\s*#|^\s*$'
+    Authorized uses only. All activity may be monitored and reported.
+
+-  通过以下命令检查/etc/ssh/sshd_config文件是否设置Banner，如果返回为空，表示未配置：
+
+.. code-block:: bash
+
+    # cat /etc/ssh/sshd_config | grep -i "^Banner"
+    Banner /etc/issue.net
+
+确保用户的口令必须用强哈希算法进行加密
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+对用户的口令使用强hash算法进行加密，能有效的降低口令被破解的风险。
+
+**检查方法：**
+
+在/etc/pam.d/common-password文件中检查“口令使用强Hash算法加密”的配置情况：
+
+.. code-block:: bash
+
+    # grep sha512 /etc/pam.d/common-password
+    password [success=1 default=ignore] pam_unix.so use_authtok nullok sha512
+
+确保限制su权限的使用
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+任何用户通过su到其他用户，就可以获得该用户的权限对系统进行操作，特别是直接通过su获取root权限，因此需要严格控制su权限的使用。su滥用可能引入提权风险。
+
+**检查方法：**
+
+检查/etc/pam.d/su中是否配置了非wheel组用户账号禁止使用su：
+
+.. code-block:: bash
+
+    # grep pam_wheel.so /etc/pam.d/su | grep required
+    auth               required   pam_wheel.so use_uid
+
+网络配置与防火墙
+------------------------
+
+确保记录所有欺骗包、源路由包、发送系统的重定向包
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+记录欺骗的包、源路由包和发给系统的重定向包有助于发现攻击源与制定防护措施。
+log_martians可以用来启动记录不合法的IP来源，便于定位来自不合法的IP来源。
+
+**检查方法：**
+
+通过以下命令检查是否开启log_martians：
+
+.. code-block:: bash
+
+    # sysctl net.ipv4.conf.default.log_martians
+    net.ipv4.conf.default.log_martians = 1
+    # sysctl net.ipv4.conf.all.log_martians
+    net.ipv4.conf.all.log_martians = 1
+
+确保使能tcp_syncookies
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+SYN
+cookie用于防止由于攻击者快速建立大量半连接而产生的DoS攻击。开启参数之后内核在回应报文中包含一个特殊构造的TCP序列号用来识别合法报文。
+推荐将该参数设置为1，减少系统在遭受SYN Flooding攻击时受到的影响。
+
+**检查方法：**
+
+通过以下命令检查是否使能tcp_syncookies：
+
+.. code-block:: bash
+
+    # sysctl net.ipv4.tcp_syncookies
+    net.ipv4.tcp_syncookies = 1
+
+禁止IP转发
+~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+禁用IP转发功能可以防止具有多个网络接口的系统提供路由功能。
+
+**检查方法：**
+
+通过以下命令检查是否禁止IP转发功能：
+
+.. code-block:: bash
+
+    # sysctl net.ipv4.ip_forward
+    net.ipv4.ip_forward = 0
+
+禁止发送ICMP重定向
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+ICMP重定向用于发送路由信息到其他主机。如果是独立主机，不包含路由器功能，则不需要该功能。
+
+攻击者可能利用侵入的主机发送非法的ICMP重定向到其他路由器设备，破坏路由。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # sysctl net.ipv4.conf.all.send_redirects
+    net.ipv4.conf.all.send_redirects = 0
+    # sysctl net.ipv4.conf.default.send_redirects
+    net.ipv4.conf.default.send_redirects = 0
+
+禁止源路由
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+源路由允许发送者指定其所发送的数据包经过的部分或者全部路由器。相比之下，非源路由包在网络中的传递路径则由网络中的路由器决定。
+
+如果允许源路由数据包，则通过构造中间路由地址，可以用于访问专用地址系统；如果攻击者对原始报文截取，并利用源路由进行地址欺骗，则可以强制指定回传的报文都通过攻击者的设备进行路由返回，这样攻击者就可以成功接收到双向的数据包。
+
+另外，大量报文被篡改后通过指定路由，则可以对内部网络进行定向攻击，可导致指定路由器负载过高，正常服务流量中断。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # sysctl net.ipv4.conf.all.accept_source_route
+    net.ipv4.conf.all.accept_source_route = 0
+    # sysctl net.ipv4.conf.default.accept_source_route
+    net.ipv4.conf.default.accept_source_route = 0
+
+禁止接收ICMP重定向
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+ICMP重定向消息包携带了路由信息，控制主机（路由器）发送包的路径。这是允许外部路由设备来更新系统路由表的一种方式。攻击者可以伪造ICMP重定向信息恶意修改系统路由表，使得系统向错误的网络地址发送数据包，攻击者则可以获取这些数据包。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # sysctl net.ipv4.conf.all.accept_redirects
+    net.ipv4.conf.all.accept_redirects = 0
+    # sysctl net.ipv4.conf.default.accept_redirects
+    net.ipv4.conf.default.accept_redirects = 0
+
+禁止接收安全ICMP重定向
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+安全ICMP重定向消息与ICMP重定向相同，但它们来自默认网关列表中的网关。
+
+攻击者可以利用伪造的ICMP重定向消息恶意更改系统路由表，使它们向错误的网络发送数据包。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # sysctl net.ipv4.conf.all.secure_redirects
+    net.ipv4.conf.all.secure_redirects = 0
+    # sysctl net.ipv4.conf.default.secure_redirects
+    net.ipv4.conf.default.secure_redirects = 0
+
+禁止响应广播请求
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+允许接收广播或多播的ICMP echo和timestamp请求可能使系统遭到Smurf攻击。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # sysctl net.ipv4.icmp_echo_ignore_broadcasts
+    net.ipv4.icmp_echo_ignore_broadcasts = 1
+
+确保启用错误消息保护
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+攻击者通过发送违反RFC-1122的相应消息，可能导致文件系统中因存储了过多的错误日志而被填满。设置icmp_ignore_bogus_error_responses为1可以防止内核记录错误响应日志，防止无用的日志信息填满文件系统。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # sysctl net.ipv4.icmp_ignore_bogus_error_responses
+    net.ipv4.icmp_ignore_bogus_error_responses = 1
+
+确保启用反向路径过滤
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+攻击者可以实施IP地址欺骗，在目前网络攻击中使用比较多。通过反向地址过滤在收到数据包时，取出源IP地址，然后查看该路由器的路由表中是否有该数据包的路由信息。如果路由表中没有其用于数据返回的路由信息，那么极有可能是某人伪造了该数据包，于是路由便把它丢弃。设置net.ipv4.conf.all.rp_filter和net.ipv4.conf.default.rp_filter为1强制Linux内核启用反向路径过滤验证接收的包是否合法。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # sysctl net.ipv4.conf.all.rp_filter
+    net.ipv4.conf.all.rp_filter = 1
+    # sysctl net.ipv4.conf.default.rp_filter
+    net.ipv4.conf.default.rp_filter = 1
+
+网络服务配置
+------------------------------
+
+配置SSH
+~~~~~~~~~~~~~~~~~~~~
+
+确保使用V2协议版本的SSH
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+SSH1协议本身存在较多的未修复漏洞，且社区已不作为主流协议进行长期维护，容易使攻击者有机可乘，导致因传输协议不安全，而造成信息泄露、命令数据篡改等风险。与SSH
+V1相比，SSH
+V2进行了一系列功能改进并增强了安全性，例如基于迪菲-赫尔曼密钥交换的加密和基于消息认证码的完整性检查。SSH
+V2还支持通过单个SSH连接任意数量的shell会话。SSH V2协议与SSH
+V1不兼容，由于更加流行，一些实现（例如lsh和Dropbear）只支持SSH V2协议。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # cat /etc/ssh/sshd_config | grep "Protocol 2"
+    Protocol 2
+
+确保设置SSH的SyslogFacility和LogLevel
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+OpenSSH中的日志配置关键字是SyslogFacility和LogLevel。
+
+通过SyslogFacility设置syslog的facility，如：KERN, DAEMON, USER, AUTH,
+MAIL等。
+
+LogLevel记录日志提供的详细程度，详细程度由低到高依次是：QUIET, FATAL,
+ERROR, INFO, VERBOSE, DEBUG, DEBUG1, DEBUG2, DEBUG3。
+
+使用DEBUG会导致记录非常详细的日志，存在隐私问题，这个日志级别只能用于调试，禁止在现网环境中使用。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # cat /etc/ssh/sshd_config | grep "^\s*SyslogFacility AUTH"
+    SyslogFacility AUTH
+    # cat /etc/ssh/sshd_config | grep "^\s*LogLevel"
+    LogLevel VERBOSE
+
+禁止X11转发
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+除非必须在远端直接使用X11应用程序，否则应该禁止X11
+Forwarding。如果允许X11
+Forwarding，则存在被远端X11服务器上其他用户攻击的风险。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # cat /etc/ssh/sshd_config | grep "^\s*X11Forwarding no"
+    X11Forwarding no
+
+确保设置SSH登录失败次数上限
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+设置SSH失败登录锁定次数为3次，可防止用户暴力登录破解密码。如果不配置该值，或者该值配置比较大，则单次连接过程中客户端可以尝试多次认证失败，降低了攻击开销。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # cat /etc/ssh/sshd_config | grep "^\s*MaxAuthTries"
+    MaxAuthTries 3
+
+确保启用SSH的IgnoreRhosts
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+IgnoreRhosts参数设为yes，则 :file:`.hosts` 和 :file:`.shosts` 文件将不会用于 :file:`RhostsRSAAuthentication` 或 :file:`HostbasedAuthentication` 。
+
+设置 :file:`IgnoreRhosts` 为yes可以强制用户使用SSH时必须输入口令进行认证，避免通过域名污染或IP欺骗后无需口令即可直接入侵系统。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # cat /etc/ssh/sshd_config | grep "^\s*IgnoreRhosts yes"
+    IgnoreRhosts yes
+
+禁止HostbasedAuthentication
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+:file:`HostbasedAuthentication` 参数设置是否信任通过 :file:`.rhosts` 或 :file:`/etc/hosts.equiv` 指定的主机或用户，使这些用户可以不输入口令即可通过认证。
+
+设置 :file:`HostbasedAuthentication` 为no，强制用户使用SSH时必须输入口令进行认证，避免通过域名污染或IP欺骗后无需口令即可直接入侵系统。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # cat /etc/ssh/sshd_config | grep "^\s*HostbasedAuthentication no"
+    HostbasedAuthentication no
+
+禁止root用户通过SSH远程登录
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+限制root通过SSH远端登录。如果未禁止远程root账号登录，那么攻击者获取到root口令之后就可以从网络上远程登录服务器进行攻击行为，root权限具备管理员权限增加了攻击面。
+
+**注意：**
+
+yocto构建工程在打包文件系统时候，默认使能了debug-tweaks模式，之前配置此项加固会被覆盖成未使能。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # cat /etc/ssh/sshd_config | grep "^\s*PermitRootLogin no"
+    PermitRootLogin no
+
+禁止PermitEmptyPasswords
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+账号必须通过验证才能进行远程连接，登录系统，提升系统的安全性。若允许空口令登录，会增加空口令账号本身被攻击或被用来作为攻击账号的风险。
+
+**注意：**
+
+yocto构建工程在打包文件系统时候，默认使能了debug-tweaks模式，之前配置此项加固会被覆盖成未使能。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # cat /etc/ssh/sshd_config | grep "^\s*PermitEmptyPasswords no"
+    PermitEmptyPasswords no
+
+禁止PermitUserEnvironment
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+设置PermitUserEnvironment参数为no，禁止sshd服务处理 :file:`~/.ssh/environment` 文件和 :file:`~/.ssh/authorized_keys` 文件中的 :file:`environment=` 。减少sshd处理外部输入数据的接口，可以减少利用sshd漏洞攻击系统的风险。如果PermitUserEnvironment配置为yes，则攻击者可以通过修改SSH环境变量绕过安全机制，或者执行攻击代码。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # cat /etc/ssh/sshd_config | grep "^\s*PermitUserEnvironment no"
+    PermitUserEnvironment no
+
+确保SSH使用已知安全的数据摘要算法
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+openssh默认的算法集中包含了hmac-sha2-512、hmac-sha2-256、hmac-sha2-512-etm\@openssh.com等算法，其中包含“-etm”的安全性更高，在安全conf中需要以正确的顺序配置算法。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # grep -i "^MACs" /etc/ssh/sshd_config
+    MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,umac-128@openssh.com
+
+确保设置SSH的ClientAliveInterval和ClientAliveCountMax
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+设置较短的会话超时时间可以减少会话被利用的风险，建议设置ClientAliveInterval为300秒（或更短），设置ClientAliveCountMax为0，则会话空闲300秒则自动终止。如果不设置会话超时，则非授权用户可能会利用该会话（例如，用户走开后没有锁定屏幕，则其他人可以继续使用SSH会话）。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # cat /etc/ssh/sshd_config | grep "^\s*ClientAliveInterval 300"
+    ClientAliveInterval 300
+    # cat /etc/ssh/sshd_config | grep "^\s*ClientAliveCountMax 0"
+    ClientAliveCountMax 0
+
+确保设置SSH并发未认证连接数上限
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+部署SSH服务时，设置MaxStartups参数为限制并发未认证的连接数。例如，设置MaxStartups为10:30:100，则当未认证连接数达到10时，服务端开始丢弃30%的新连接，当未认证连接数达到100时，开始丢弃所有新的连接。未认证的连接在LoginGraceTime设置的时长（单位：秒）后自动断开。如果不限制并发连接数，可能导致恶意DOS攻击，消耗系统资源。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # cat /etc/ssh/sshd_config | grep "^\s*MaxStartups"
+    MaxStartups     10:30:100
+    # cat /etc/ssh/sshd_config | grep "^\s*LoginGraceTime"
+    LoginGraceTime 120
+
+确保启用SSH的UsePAM
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+SSH通过配置PAM认证，可以基于Linux系统的用户认证管理模块完成SSH远程登录用户的认证授权和管理，否则将无法方便和集中的配置认证规则。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # cat /etc/ssh/sshd_config | grep "^\s*UsePAM"
+    UsePAM yes
+
+确保设置SSH文件的权限
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+ssh会把每个访问过计算机的公钥(public key)都记录在~/.ssh/known_hosts。当下次访问相同计算机时，OpenSSH会核对公钥。如果公钥不同，OpenSSH会发出警告，避免设备受到DNS
+Hijack之类的攻击。
+
+authorized_keys则保存认证过的机器的公钥信息，也需要设置权限避免被泄露或篡改。
+
+**检查方法：**
+
+通过以下命令检查/root/.ssh/known_hosts、/root/.ssh/authorized_keys文件的权限，owner和group为是否为root、root，权限是否为600，返回结果为空则表明/root/.ssh/known_hosts、/root/.ssh/authorized_keys文件的权限符合要求：
+
+.. code-block:: bash
+
+    # find /root/.ssh/known_hosts -maxdepth 0 \( ! -user root  -o  ! -group root  -o  -perm /177 \) 2>/dev/null
+    # find /root/.ssh/authorized_keys -maxdepth 0 \( ! -user root  -o  ! -group root  -o  -perm /177 \) 2>/dev/null
+
+确保设置SSH Banner
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+**规则背景说明：**
+
+SSH登录前显示提示信息。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # cat /etc/ssh/sshd_config | grep "^\s*Banner /etc/issue.net"
+    Banner /etc/issue.net
+
+运行时安全
+---------------------------
+
+确保使能用户态地址随机化保护
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+ASLR（Address space layout
+randomization）是一种针对缓冲区溢出的安全保护技术，通过对堆（brk）、栈(stack)、共享库映射（mmap、vdso(X86)）线性区布局的随机化及增加攻击者预测目的地址的难度，防止攻击者直接定位攻击代码位置，达到防御攻击者利用溢出执行任意代码的目的。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # sysctl kernel.randomize_va_space
+    kernel.randomize_va_space = 2
+
+确保限制core dump功能的使用
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+缺省情况下应禁用core dump功能，因为core
+dump功能可能会包含进程内存里的敏感信息。但是有时需要开启core
+dump功能记录当时产生问题的原因，对于需要开启core
+dump功能的需对日志输入的路径进行限制，同时需限制路径只允许特定用户访问。
+
+openEuler
+embedded默认关闭进程core功能，如果使用core功能，推荐使用更安全的openEuler
+embedded
+idump功能。idump是在Linux原生coredump功能上做安全增强，允许只转储栈的内容，以增加系统安全性；客户在网上环境应只转储栈空间。该功能默认关闭，用户打开该功能时，只能对该用户启动的进程生效，不影响系统其它进程。
+
+**检查方法：**
+
+输入以下命令并检查相应的命令返回：
+
+.. code-block:: bash
+
+    # sysctl fs.suid_dumpable
+    fs.suid_dumpable = 0
+
+日志与审计
+------------------------
+
+确保记录所有与认证相关的事件
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+**规则背景说明：**
+
+记录登录事件包括登录错误日志、记录SU命令的使用日志和其它鉴权事件包括 :file:`AUTH` 类型的日志等。以便帮助分析用户登录的情况、系统状况、root权限使用情况以及监视系统上的可疑活动，如监视攻击者尝试猜测管理员密码登录活动。
+
+**检查方法：**
+
+登录并检查日志文件中是否有登录认证日志。
+在/etc/audit/audit.rules文件添加如下规则：
+
+.. code-block:: bash
+
+    -w /var/log/lastlog -p wa -k logins
+    -w /var/log/tallylog -p wa -k logins
diff --git a/docs/source/oebuild/develop/index.rst b/docs/source/oebuild/develop/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..c4cf8d6e5752300319aec701da3b2c802a0bf33d
--- /dev/null
+++ b/docs/source/oebuild/develop/index.rst
@@ -0,0 +1,159 @@
+.. _develop_index:
+
+oebuild开发指导
+#################
+
+该章节用于介绍开发者如何在oebuild上进行开发命令插件。整个oebuild的设计模式采用了对象创建型模式，主体框架已经开发完毕，因此开发者仅需要实现命令插件即可。
+
+oebuild是用python3开发的，因此在做开发工作前请先安装好python3相关的语言环境，并安装好pip3命令。在这里对python3与pip3的安装不再做详细说明，请自行实现。
+
+新命令插件的开发仅需要实现以下几步即可（以下以hello命令为范例进行讲解）：
+
+1. 将oebuild源码clone到本地，使用如下命令：
+
+.. code-block:: console
+
+    git clone https://gitee.com/openeuler/oebuild.git
+
+2. 将oebuild以开发模式安装到本地，使用如下命令：
+
+.. code-block:: console
+
+    # 进入oebuild目录
+    cd oebuild
+    # 以开发模式将oebuild安装到本地
+    pip3 install -e .
+
+3. 在plugins创建hello目录，使用如下命令：
+
+.. code-block:: console
+
+    mkdir -p src/oebuild/app/plugins/hello
+
+4. 复制plugins同目录下demo/demo.py到hello/hello.py，使用如下命令：
+
+.. code-block:: console
+
+    cd src/oebuild/app/plugins/hello
+    cp ../demo/demo.py hello.py
+
+5. 适配hello.py代码，demo.py代码如下：
+
+:: 
+
+    import argparse
+    import textwrap
+    import logging
+
+    from oebuild.command import OebuildCommand
+    from oebuild.util import *
+    from oebuild.configure import Configure
+
+    logger = logging.getLogger()
+
+    class Demo(OebuildCommand):
+
+        def __init__(self):
+            self.configure = Configure()
+            super().__init__(
+                name='{}',
+                help='this is your help mesasge',
+                description=textwrap.dedent('''\
+                this is your description message
+    '''
+            ))
+
+        def do_add_parser(self, parser_adder) -> argparse.ArgumentParser:
+            parser = self._parser(
+                parser_adder,
+                usage='''
+
+    %(prog)s [-x xxx]
+
+    ''')
+
+            return parser
+
+        def do_run(self, args: argparse.Namespace, unknown = None):
+            args = args.parse_args(unknown)
+            pass
+
+将上述代码改为下述代码：
+
+::
+
+    import argparse
+    import textwrap
+    import logging
+
+    from oebuild.command import OebuildCommand
+    from oebuild.util import *
+    from oebuild.configure import Configure
+
+    logger = logging.getLogger()
+
+    class Hello(OebuildCommand):
+
+        def __init__(self):
+            self.configure = Configure()
+            super().__init__(
+                'hello',
+                'this is your hello mesasge',
+                textwrap.dedent('''\
+                this is hello description
+    '''
+            ))
+
+        def do_add_parser(self, parser_adder) -> argparse.ArgumentParser:
+            parser = self._parser(
+                parser_adder,
+                usage='''
+
+    %(prog)s [-x xxx]
+
+    ''')
+
+            return parser
+
+        def do_run(self, args: argparse.Namespace, unknown = None):
+            args = args.parse_args(unknown)
+
+            # this is your function code
+            print("hello world")
+
+
+.. note:: oebuild中对于二级参数使用了argparse命令解析类，对于二级命令参数的添加请详细了解 `https://docs.python.org/zh-cn/3.10/howto/argparse.html` 。
+
+
+6. 将hello命令加入命令插件文件，将如下hello插件参数添加到 `src/oebuild/app/conf/plugins.yaml` ：
+
+::
+
+    - name: hello
+      class: Hello
+      path: plugins/hello/hello.py
+
+
+7. 运行hello命令，使用如下命令：
+
+.. code-block:: console
+
+    oebuild hello
+
+查看oebuild帮助命令：
+
+.. code-block:: console
+
+    oebuild -h
+
+如下图所示：
+
+.. image:: ../../_static/images/develop/oebuild_help.png
+
+可以看到，oebuild已经出现了hello命令。
+
+在执行 `oebuild hello` 命令后如下图所示：
+
+.. image:: ../../_static/images/develop/hello.png
+
+在这里真实要实现的功能代码在do_run函数中。
diff --git a/docs/source/oebuild/expand/build-gcc.rst b/docs/source/oebuild/expand/build-gcc.rst
new file mode 100644
index 0000000000000000000000000000000000000000..c96dc5f232454b978697d189a550d8fed51b5b5c
--- /dev/null
+++ b/docs/source/oebuild/expand/build-gcc.rst
@@ -0,0 +1,140 @@
+.. _oebuild_expand_build_gcc:
+
+构建gcc toolchain使用指导
+#########################
+
+本章节内容会介绍 oebuild 如何快速构建gcc交叉编译链的方法
+
+.. note::
+
+   在开始构建前，请确保构建主机满足以下条件：
+
+   - 至少有 **50G** 以上的空闲磁盘空间，建议预留尽可能多的空间。
+   - 至少有 **8G** 内存，建议使用内存、CPU数量更多的机器，增加构建速度。
+
+
+第 1 步: 初始化工作目录
+************************
+
+oebuild 的工作目录与 openEuler Embedded 版本是相关联的，构建不同版本的 openEuler Embedded，需要创建相对应的工作目录。
+因此，推荐以openEuler Embedded版本号命名工作目录，例如 `workdir_master`。当前，可以通过执行以下命令，创建工作目录：
+
+* ``oebuild init [-u URL] [-b BRANCH] [DIRECTORY]``
+
+  * ``-u <URL>``：yocot-meta-openeuler 仓库地址，默认为 `yocto-meta-openeuler <https://gitee.com/openeuler/yocto-meta-openeuler>`_。
+  * ``-b <BRANCH>``：yocot-meta-openeuler 版本分支，默认为 `master <https://gitee.com/openeuler/yocto-meta-openeuler/tree/master>`_。
+    如需构建其它版本，直接使用该参数指定对应分支，例如：`-b openEuler-22.03-LTS-SP2`。
+  * ``<DIRECTORY>``：需要创建的工作目录。注意，要确保当前用户拥有当前目录的读写权限，否则会报错：`Permission denied`；且不能指定当前目录中已有的目录，否则会报错：`mkdir <directory> failed`。
+
+  .. code-block:: console
+
+      # 例如：
+      # 初始化 master 版本的工作目录
+      $ oebuild init workdir_master
+
+      # 初始化 openEuler-22.03-LTS-SP2 版本的工作目录
+      $ oebuild init -b openEuler-22.03-LTS-SP2 workdir_2203-sp2
+
+成功创建工作目录后，**切换到工作目录** 执行以下命令，下载目标版本的项目源码：
+
+* ``oebuild update yocto``
+
+下载完成后，工作目录如下：
+
+  .. code-block:: console
+
+     $ tree -L 1 workdir_master/
+     workdir_master/
+     ├── oebuild.log
+     └── src
+
+  | ``oebuild.log``：oebuild 的操作日志。
+  | ``src``：目标版本依赖的软件包源码目录，包括 yocto-meta-openeuler。
+
+第 2 步: 创建定制化的构建配置文件
+*********************************
+
+**在 oebuild 工作目录下**，执行以下命令，创建定制化的构建配置文件：
+
+* ``oebuild generate --gcc [--gcc_name gcc_names] [-d DIRECTORY]``
+
+  * ``--gcc``：表示构建gcc交叉编译链。
+  * ``--gcc_name <GCC NAME>``：表示gcc交叉编译链的类型，可以多选。
+  * ``-d <DIRECTORY>``：构建目录，用于存放构建产物。
+  * 当不输入任何参数时，会进入命令行菜单选择界面。
+
+    .. code-block:: console
+
+        oebuild generate
+
+    具体界面如下图所示:
+
+    .. image:: ../../_static/images/generate/oebuild-generate-select-gcc.png
+
+  1. 此时在"choice build target"中选择"GCC TOOLCHAIN"表示构建GCC交叉编译链
+  2. 在下面列出的交叉编译链类型中选择需要构建的类型
+  3. 在directory输入编译目录名，至此按q，退出，按y确认即可生成编译目录
+
+  或者直接在命令行输入命令
+  
+  .. code-block:: console
+
+      # 例如：
+      # 想要编译aarch64与arm的交叉编译链
+      $ oebuild generate --gcc --gcc_name aarch64 --gcc_name arm -d gcc-aarch64-arm
+
+  执行成功后，会在 oebuild 的工作目录下创建出 ``build`` 目录，如：
+
+  .. code-block:: console
+
+     $ tree build/
+     build/
+     └── gcc-aarch64-arm
+         └── toolchain.yaml
+
+  ``toolchain.yaml`` 即为交叉编译链在编译目录下的配置文件。
+
+第 4 步：更新环境
+******************
+
+在构建交叉编译链中，是需要将交叉编译链所在目录的全部文件都拷贝到编译目录中的，因此执行以下命令进行拷贝操作
+
+.. code-block:: console
+
+  oebuild toolchain upenv
+
+第 5 步：下载源码
+*****************
+
+这里是下载gcc交叉编译链所需要的相关代码，下载的源码会放在open_source目录下
+
+.. code-block:: console
+
+  oebuild toolchain downsource
+
+第 6 步：执行构建
+******************
+
+在第2步生成配置文件中，我们有选定交叉编译链流程，在这一步中，我们可以直接执行自动构建，也可以直接构建某个交叉编译链，也可以进入编译环境进行实时交互
+
+- 直接执行自动构建
+  
+  .. code::
+
+    oebuild toolchain auto
+
+- 直接构建某个交叉编译链，例如aarch64
+  
+  .. code::
+
+    oebuild toolchain aarch64
+
+- 进入编译环境，然后构建aarch64
+
+  .. code::
+
+    oebuild toolchain
+    cp config_aarch64 .config
+    ct-ng build
+
+构建完成后，在编译目录下的x-tools存放着交叉编译链的产物
diff --git a/docs/source/oebuild/expand/build-llvm.rst b/docs/source/oebuild/expand/build-llvm.rst
new file mode 100644
index 0000000000000000000000000000000000000000..6633e3eff3d9803e61a6d12e8d9a0cd111cf9fd1
--- /dev/null
+++ b/docs/source/oebuild/expand/build-llvm.rst
@@ -0,0 +1,180 @@
+.. _oebuild_expand_build_llvm:
+
+构建llvm toolchain使用指导
+##########################
+
+本章节内容会介绍 oebuild 如何快速构建llvm交叉编译链的方法
+
+.. note::
+
+   在开始构建前，请确保构建主机满足以下条件：
+
+   - 至少有 **50G** 以上的空闲磁盘空间，建议预留尽可能多的空间。
+   - 至少有 **8G** 内存，建议使用内存、CPU数量更多的机器，增加构建速度。
+
+
+第 1 步: 初始化工作目录
+************************
+
+oebuild 的工作目录与 openEuler Embedded 版本是相关联的，构建不同版本的 openEuler Embedded，需要创建相对应的工作目录。
+因此，推荐以openEuler Embedded版本号命名工作目录，例如 `workdir_master`。当前，可以通过执行以下命令，创建工作目录：
+
+* ``oebuild init [-u URL] [-b BRANCH] [DIRECTORY]``
+
+  * ``-u <URL>``：yocot-meta-openeuler 仓库地址，默认为 `yocto-meta-openeuler <https://gitee.com/openeuler/yocto-meta-openeuler>`_。
+  * ``-b <BRANCH>``：yocot-meta-openeuler 版本分支，默认为 `master <https://gitee.com/openeuler/yocto-meta-openeuler/tree/master>`_。
+    如需构建其它版本，直接使用该参数指定对应分支，例如：`-b openEuler-22.03-LTS-SP2`。
+  * ``<DIRECTORY>``：需要创建的工作目录。注意，要确保当前用户拥有当前目录的读写权限，否则会报错：`Permission denied`；且不能指定当前目录中已有的目录，否则会报错：`mkdir <directory> failed`。
+
+  .. code-block:: console
+
+      # 例如：
+      # 初始化 master 版本的工作目录
+      $ oebuild init workdir_master
+
+      # 初始化 openEuler-22.03-LTS-SP2 版本的工作目录
+      $ oebuild init -b openEuler-22.03-LTS-SP2 workdir_2203-sp2
+
+成功创建工作目录后，**切换到工作目录** 执行以下命令，下载目标版本的项目源码：
+
+* ``oebuild update yocto``
+
+下载完成后，工作目录如下：
+
+  .. code-block:: console
+
+     $ tree -L 1 workdir_master/
+     workdir_master/
+     ├── oebuild.log
+     └── src
+
+  | ``oebuild.log``：oebuild 的操作日志。
+  | ``src``：目标版本依赖的软件包源码目录，包括 yocto-meta-openeuler。
+
+第 2 步: 创建定制化的构建配置文件
+*********************************
+
+**在 oebuild 工作目录下**，执行以下命令，创建定制化的构建配置文件：
+
+* ``oebuild generate --llvm [--llvm_lib LLVM_LIB] [-d DIRECTORY]``
+
+  * ``--llvm``：表示构建llvm交叉编译链。
+  * ``--llvm_lib <LLVM LIB>``：表示LLVM编译链需要的aarch64的编译链库，目前llvm只支持构建aarch64架构。
+  * ``-d <DIRECTORY>``：构建目录，用于存放构建产物。
+  * 当不输入任何参数时，会进入命令行菜单选择界面。
+
+    .. code-block:: console
+
+        oebuild generate
+
+    具体界面如下图所示:
+
+    .. image:: ../../_static/images/generate/oebuild-generate-select-llvm.png
+
+  1. 此时在"choice build target"中选择"LLVM TOOLCHAIN"表示构建LLVM交叉编译链
+  2. 在aarch64 lib dir下输入aarch64交叉编译链的路径（可省略）
+  3. 在directory输入编译目录名，至此按q，退出，按y确认即可生成编译目录
+
+  或者直接在命令行输入命令
+  
+  .. code-block:: console
+
+      # 例如：
+      $ oebuild generate --llvm -d llvm-toolchain
+
+  执行成功后，会在 oebuild 的工作目录下创建出 ``build`` 目录，如：
+
+  .. code-block:: console
+
+     $ tree build/
+     build/
+     └── llvm-toolchain
+         └── toolchain.yaml
+
+  ``toolchain.yaml`` 即为交叉编译链在编译目录下的配置文件。
+
+第 3 步：设置aarch64 lib路径
+**************************************
+
+由于目前llvm只支持aarch64架构的OS镜像，并且仍然依赖aarch64的交叉编译链，因此需要先设置aarch64交叉编译链的地址，如果本地没有，则可以在yocto-meta-openeuler的发行版中去下载，选择好"openEuler Embedded Toolchains vxxx"版本，仅下载arm64le相关的即可，一般完整的一个编译链类型由多个分割文件组成，这是由于gitee发布二进制对文件大小有约束所致，下载完成后将分割文件进行拼接，然后解压即可得到完成的交叉编译链，例如：
+
+    需要下载的文件如图示：
+    
+    .. image:: image/gcc-download-list.png
+
+    然后执行以下命令：
+
+    .. code::
+
+        $ ls -al
+        1_openeuler_gcc_arm64le.tar.gz
+        2_openeuler_gcc_arm64le.tar.gz
+        3_openeuler_gcc_arm64le.tar.gz
+        4_openeuler_gcc_arm64le.tar.gz
+        $ cat 1_openeuler_gcc_arm64le.tar.gz 2_openeuler_gcc_arm64le.tar.gz 3_openeuler_gcc_arm64le.tar.gz 4_openeuler_gcc_arm64le.tar.gz > openeuler_gcc_arm64le.tar.gz
+        $ tar zxf openeuler_gcc_arm64le.tar.gz
+        $ ls -al
+        1_openeuler_gcc_arm64le.tar.gz
+        2_openeuler_gcc_arm64le.tar.gz
+        3_openeuler_gcc_arm64le.tar.gz
+        4_openeuler_gcc_arm64le.tar.gz
+        openeuler_gcc_arm64le.tar.gz
+        openeuler_gcc_arm64le
+
+    得到aarch64交叉编译链后，设置llvm的aarch64 lib路径
+
+    .. code::
+
+        oebuild toolchain setlib xxxx/openeuler_gcc_arm64le
+
+第 4 步：更新环境
+******************
+
+在构建交叉编译链中，是需要将交叉编译链所在目录的全部文件都拷贝到编译目录中的，因此执行以下命令进行拷贝操作
+
+.. code-block:: console
+
+  oebuild toolchain upenv
+
+第 5 步：下载源码
+*****************
+
+这里是下载llvm交叉编译链所需要的相关代码，下载的源码会放在open_source目录下
+
+.. code-block:: console
+
+  oebuild toolchain downsource
+
+第 6 步：执行构建
+******************
+
+在第2步生成配置文件中，我们有选定交叉编译链流程，在这一步中，我们可以直接执行自动构建，也可以直接构建某个交叉编译链，也可以进入编译环境进行实时交互
+
+- 直接执行自动构建
+  
+  .. code::
+
+    oebuild toolchain auto
+
+- 直接构建llvm
+  
+  .. code::
+
+    oebuild toolchain llvm
+
+- 进入编译环境，然后构建llvm
+
+  .. code::
+
+    oebuild toolchain
+    cd open_source/llvm-project
+    ./build.sh -e -o -s -i -b release -I clang-llvm-17.0.6
+    cd clang-llvm-17.0.6
+    mkdir lib64 aarch64-openeuler-linux-gnu
+    cp -rf /path/to/gcc/openeuler_gcc_arm64le/lib64/gcc lib64/
+    cp -rf /path/to/gcc/openeuler_gcc_arm64le/aarch64-openeuler-linux-gnu/include aarch64-openeuler-linux-gnu/
+    cp -rf /path/to/gcc/openeuler_gcc_arm64le/aarch64-openeuler-linux-gnu/sysroot aarch64-openeuler-linux-gnu/
+    cd bin
+    ln -sf ld.lld aarch64-openeuler-linux-gnu-ld
+
+构建完成后，在编译目录下的open_source/llvm-project/clang-llvm-17.0.6存放这构建产物
diff --git a/docs/source/oebuild/expand/build-nativesdk.rst b/docs/source/oebuild/expand/build-nativesdk.rst
new file mode 100644
index 0000000000000000000000000000000000000000..8fa0a63b5a6ec911c094aa028310af676716a461
--- /dev/null
+++ b/docs/source/oebuild/expand/build-nativesdk.rst
@@ -0,0 +1,119 @@
+.. _oebuild_expand_build_nativesdk:
+
+构建nativesdk使用指导
+######################
+
+本章节内容会介绍 oebuild 如何快速构建nativesdk的方法
+
+.. note::
+
+   在开始构建前，请确保构建主机满足以下条件：
+
+   - 至少有 **50G** 以上的空闲磁盘空间，建议预留尽可能多的空间。
+   - 至少有 **8G** 内存，建议使用内存、CPU数量更多的机器，增加构建速度。
+
+____
+
+第 1 步: 初始化工作目录
+************************
+
+* ``oebuild init [-u URL] [-b BRANCH] [DIRECTORY]``
+
+  * ``-u <URL>``：yocot-meta-openeuler 仓库地址，默认为 `yocto-meta-openeuler <https://gitee.com/openeuler/yocto-meta-openeuler>`_。
+  * ``-b <BRANCH>``：yocot-meta-openeuler 版本分支，默认为 `master <https://gitee.com/openeuler/yocto-meta-openeuler/tree/master>`_。
+    如需构建其它版本，直接使用该参数指定对应分支，例如：`-b openEuler-22.03-LTS-SP2`。
+  * ``<DIRECTORY>``：需要创建的工作目录。注意，要确保当前用户拥有当前目录的读写权限，否则会报错：`Permission denied`；且不能指定当前目录中已有的目录，否则会报错：`mkdir <directory> failed`。
+
+  .. code-block:: console
+
+      # 例如：
+      # 初始化 master 版本的工作目录
+      $ oebuild init workdir_master
+
+成功创建工作目录后，**切换到工作目录** 执行以下命令，下载目标版本的项目源码及构建容器：
+
+* ``oebuild update``
+
+下载完成后，工作目录如下：
+
+  .. code-block:: console
+
+     $ tree -L 1 workdir_master/
+     workdir_master/
+     ├── oebuild.log
+     └── src
+
+  | ``oebuild.log``：oebuild 的操作日志。
+  | ``src``：目标版本依赖的软件包源码目录，包括 yocto-meta-openeuler、yocto-poky等。后续构建所依赖的软件包也会自动下载到该目录。
+
+____
+
+第 2 步: 创建定制化的构建配置文件
+*********************************
+
+**在 oebuild 工作目录下**，执行以下命令，创建定制化的构建配置文件：
+
+* ``oebuild generate --nativesdk [-d DIRECTORY]``
+
+  * ``--nativesdk``：表示构建nativesdk。
+  * ``-d <DIRECTORY>``：构建目录，用于存放构建产物，同一构建目录支持多次重复构建。
+  * 当不输入任何参数时，会进入命令行菜单选择界面。
+
+    .. code-block:: console
+
+        oebuild generate
+
+    具体界面如下图所示:
+
+    .. image:: ../../_static/images/generate/oebuild-generate-select-nativesdk.png
+    
+  1. 此时在"choice build target"中选择NATIVESDK表示构建NATIVESDK。
+  2. 在directory输入编译目录名，至此按q，退出，按y确认即可生成编译目录
+
+  或者直接在命令行输入命令
+
+  .. code-block:: console
+
+      # 例如：
+      $ oebuild generate --nativesdk -d nativesdk
+
+执行成功后，会在 oebuild 的工作目录下创建出 ``build`` 目录，如：
+
+  .. code-block:: console
+
+     $ tree build/
+     build/
+     └── nativesdk
+         └── compile.yaml
+
+``compile.yaml`` 为对应的构建配置文件，nativesdk编译仍然通过yocto来实现，因此其配置文件与OS镜像编译配置文件格式一致。
+
+第 3 步: 构建 nativesdk
+********************************
+
+**在** ``compile.yaml`` **的同级目录** （即第二步创建出来的构建目录）下，执行以下命令，开始构建：
+
+.. code-block:: console
+
+    # 进入构建容器
+    $ oebuild bitbake
+
+    8<-------- 进入容器环境 --------
+
+    # 构建nativesdk
+    $ bitbake buildtools-extended-tarball
+
+    # 构建完成后，退出容器环境
+    $ exit
+
+.. seealso::
+
+   进入容器后，bitbake 的使用方法与 yocto 保持一致，一些常用命令如下：
+
+   - ``bitbake <target> -c cleansstate``：清理 <target> 的构建缓存，一般在重新构建 <target> 之前执行，以防止缓存影响新增的修改。
+
+   - ``bitbake <target> -e > env.log``：输出关于 <target> 相关的构建环境变量到 env.log 中，一般用于帮助开发人员编写 <target> 的构建配方。
+
+   - ``bitbake <target> -g``：输出 <target> 相关的构建依赖分析 pn-buildlist、task-depends.dot。
+
+   关于 bitbake 命令更详细丰富的用法，请参考 `yocto bitbake manual <https://docs.yoctoproject.org/bitbake/bitbake-user-manual/bitbake-user-manual-intro.html#the-bitbake-command>`_。
diff --git a/docs/source/oebuild/expand/image/gcc-download-list.png b/docs/source/oebuild/expand/image/gcc-download-list.png
new file mode 100644
index 0000000000000000000000000000000000000000..59234f59e1484b275ed855343d5b10c66e9410bc
Binary files /dev/null and b/docs/source/oebuild/expand/image/gcc-download-list.png differ
diff --git a/docs/source/oebuild/expand/index.rst b/docs/source/oebuild/expand/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..5d5f4d8841c61eda73081d2563618c5a7c2bd34f
--- /dev/null
+++ b/docs/source/oebuild/expand/index.rst
@@ -0,0 +1,32 @@
+.. _oebuild_expand:
+
+oebuild扩展功能
+###################
+
+本章节详细介绍了oebuild在构建OS和交叉编译链的方法
+
+
+.. toctree::
+   :maxdepth: 1
+
+   build-gcc.rst
+   build-llvm.rst
+   build-nativesdk.rst
+   one-click.rst
+
+进一步了解
+**********
+
+经过上述步骤，您已了解如何使用 oebuild 创建定制化的 openEuler Embedded 镜像配置，以及如何构建 openEuler Embedded 版本。推荐您继续阅读以下章节内容：
+
+- | :ref:`如何使用 openEuler Embedded SDK 进行开发 <install-openeuler-embedded-sdk>`：
+  | 了解 openEuler Embedded SDK 的使用方法，如何用 SDK 快速构建内核模块和用户态程序。
+
+- | :ref:`openEuler Embedded 南向支持 <bsp>`：
+  | 了解 openEuler Embedded 如何在不同的硬件平台上部署。
+
+- | :ref:`openEuler Embedded 关键特性 <openeuler_embedded_features>`：
+  | 了解openEuler Embedded 正在进行的一些技术探索，参与社区的大颗粒特性。
+
+- | :ref:`oebuild 命令手册 <oebuild_command>`：
+  | 了解 oebuild 的其它功能，包括如何使用自定义的软件包版本基线（manifest）、自定义的构建工具链构建 openEuler Embedded。
diff --git a/docs/source/oebuild/expand/one-click.rst b/docs/source/oebuild/expand/one-click.rst
new file mode 100644
index 0000000000000000000000000000000000000000..76b13470c547a07ad52967b642f96757713bf082
--- /dev/null
+++ b/docs/source/oebuild/expand/one-click.rst
@@ -0,0 +1,42 @@
+.. _oebuild_expand_one_click:
+
+如何一键式构建
+###############
+
+oebuild支持在oebuild工作目录下直接指定配置文件实现一键式构建功能，该功能是为了在特殊定制配置文件下可以直接进行构建，而无需进行其他流程步骤。使用方式如下：
+
+.. code-block:: console
+
+    oebuild /path/compile.yaml
+
+配置文件格式与compile.yaml格式一样，但会添加bitbake_cmds字段，该字段是一个列表，表示自动执行的bitbake指令，以下是一个配置文件范例：
+
+.. code-block:: console
+
+    build_in: docker
+    machine: raspberrypi4-64
+    toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+    no_layer: false
+    repos:
+     - yocto-poky
+     - yocto-meta-openembedded
+     - yocto-meta-raspberrypi
+    local_conf: |+
+    DISTRO_FEATURES:append = " clang ld-is-lld"
+    DISTRO_FEATURES_NATIVE:append = " clang "
+    EXTERNAL_TOOLCHAIN_CLANG_BIN = "${EXTERNAL_TOOLCHAIN_LLVM}/bin"
+
+    layers:
+     - yocto-meta-raspberrypi
+     - yocto-meta-openeuler/meta-clang
+    docker_param:
+     image: swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-container:latest
+     parameters: -itd --network host
+     volumns:
+      - /dev/net/tun:/dev/net/tun
+     command: bash
+
+    bitbake_cmds:
+     - bitbake zlib
+
+以上配置文件在回车命令执行后会自动创建编译目录，并执行zlib的编译动作
diff --git a/docs/source/oebuild/faq/index.rst b/docs/source/oebuild/faq/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..0e98da42d5de551ac4a90306c919e4e5c7f65566
--- /dev/null
+++ b/docs/source/oebuild/faq/index.rst
@@ -0,0 +1,37 @@
+常见问题
+#########
+
+如何升级yocto和容器
+--------------------
+
+oebuild升级yocto与容器很简单，只需要在oebuild工作目录下通过执行oebuild update命令即可，如果要升级yocto，则执行以下命令：
+
+.. code:: console
+
+    oebuild update yocto
+
+如果要升级容器，请先确保主机系统安装了docker软件，并且给予了当前用户执行权限，然后执行以下命令：
+
+.. code:: console
+
+    oebuild update docker
+
+如何定制docker启动选项
+-----------------------
+
+在oebuild编译目录下，一般会有compile.yaml编译文件，用vim或其他编辑器打开compile.yaml，在末尾可以看到如下配置信息：
+
+.. code:: console
+
+    docker_param:
+        image: swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-container:latest
+        parameters: -itd --network host
+        volumns:
+        - /dev/net/tun:/dev/net/tun
+        - /path/to/src:/usr1/openeuler/src
+        - /path/to/build/xxx:/home/openeuler/build/xxx
+        command: bash
+
+其中image表示启动的容器镜像，parameters即为容器启动的选项参数，这里默认为"-itd --network host"，如果想要做其他定制，直接对该字段进行删改即可，volumns表示容器启动和主机的目录挂载映射，command表示容器启动后选用的命令解析器。
+
+对compile.yaml修改完成后，请先执行`rm -f .env`命令，然后再启动`oebuild bitbake`命令，此时定制的容器启动参数才能生效，这是因为oebuild为了更加快速的响应启动环境，会复用已启用的容器，而.env文件则记录了正在使用的容器ID，如果对容器启动参数做了定制，则删除.env后，再次执行`oebuild bitbake`，oebuild会重新以当下compile.yaml的配置项来启动容器。
diff --git a/docs/source/oebuild/index.rst b/docs/source/oebuild/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..0ddc1ea70293f0a211c16e4588b9c48935f07273
--- /dev/null
+++ b/docs/source/oebuild/index.rst
@@ -0,0 +1,26 @@
+.. _oebuild:
+
+oebuild使用指导
+###################################
+
+`oebuild <https://gitee.com/openeuler/oebuild>`__ 是一个用于构建和配置 openEuler Embedded 的工具，
+能够为用户简化 openEuler Embedded 的构建流程，自动化生成定制化的 openEuler Embedded 发行版。
+
+oebuild 的主要功能包括：
+
+* 自动化下载不同版本的构建依赖，包括 `yocto-meta-openeuler <https://gitee.com/openeuler/yocto-meta-openeuler>`_ ,
+  `yocto-poky <https://gitee.com/openeuler/yocto-poky>`_ , `yocto-meta-openembedded <https://gitee.com/openeuler/yocto-meta-openembedded>`_ 等。
+* 根据用户的构建选项（机器类型，功能特性等等），创建出定制化的镜像配置文件。
+* 使用容器创建一个隔离的构建环境，降低主机污染风险，简化构建系统的配置和依赖管理。
+* 启动 openEuler Embedded 镜像构建。
+
+============================
+
+.. toctree::
+   :maxdepth: 1
+
+   userguide/index.rst
+   expand/index.rst
+   faq/index.rst
+   release/index.rst
+
diff --git a/docs/source/oebuild/release/index.rst b/docs/source/oebuild/release/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..fe4fc92dc852d2ac2c4b3bde7949e89bbf3cc786
--- /dev/null
+++ b/docs/source/oebuild/release/index.rst
@@ -0,0 +1,12 @@
+.. _release_index:
+
+版本变更日志
+########################
+
+该文档讲解oebuild各版本变更的日志
+
+0.0.30
+======
+
+- 修复了0.0.29版本中对于 `generate platform` platform参数默认值不存在的bug，原默认值为aarch64-std，由于openEuler Embedded对于aarch64-std的名称改为qemu-aarch64，因此这里做适配性修改。
+- 修复了 `generate -l` 帮助命令的信息，在用户对platform参数或feature参数输错后，会显示 `oebuild generate -l` 命令提示信息，原提示信息未随着该命令的变更而做相应的改动，因此该版本做了修复。
\ No newline at end of file
diff --git a/docs/source/oebuild/userguide/build/index.rst b/docs/source/oebuild/userguide/build/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..375ba5cb47419274602ebb46f9b6a37aee3c214a
--- /dev/null
+++ b/docs/source/oebuild/userguide/build/index.rst
@@ -0,0 +1,180 @@
+.. _oebuild_usage:
+
+构建OS镜像使用指导
+##################
+
+本章节内容会介绍 oebuild 的具体使用方法，可根据下述步骤，了解 oebuild 的相关命令并掌握如何构建定制化的 openEuler Embedded 镜像。
+
+.. note::
+
+   在开始构建前，请确保构建主机满足以下条件：
+
+   - 至少有 **50G** 以上的空闲磁盘空间，建议预留尽可能多的空间，有助于运行多个镜像构建，通过重复构建提升效率。
+   - 至少有 **8G** 内存，建议使用内存、CPU数量更多的机器，增加构建速度。
+
+____
+
+第 1 步: 初始化工作目录
+************************
+
+oebuild 的工作目录与 openEuler Embedded 版本是相关联的，构建不同版本的 openEuler Embedded，需要创建相对应的工作目录。
+因此，推荐以openEuler Embedded版本号命名工作目录，例如 `workdir_master`。当前，可以通过执行以下命令，创建工作目录：
+
+* ``oebuild init [-u URL] [-b BRANCH] [DIRECTORY]``
+
+  * ``-u <URL>``：yocot-meta-openeuler 仓库地址，默认为 `yocto-meta-openeuler <https://gitee.com/openeuler/yocto-meta-openeuler>`_。
+  * ``-b <BRANCH>``：yocot-meta-openeuler 版本分支，默认为 `master <https://gitee.com/openeuler/yocto-meta-openeuler/tree/master>`_。
+    如需构建其它版本，直接使用该参数指定对应分支，例如：`-b openEuler-22.03-LTS-SP2`。
+  * ``<DIRECTORY>``：需要创建的工作目录。注意，要确保当前用户拥有当前目录的读写权限，否则会报错：`Permission denied`；且不能指定当前目录中已有的目录，否则会报错：`mkdir <directory> failed`。
+
+  .. code-block:: console
+
+      # 例如：
+      # 初始化 master 版本的工作目录
+      $ oebuild init workdir_master
+
+      # 初始化 openEuler-22.03-LTS-SP2 版本的工作目录
+      $ oebuild init -b openEuler-22.03-LTS-SP2 workdir_2203-sp2
+
+成功创建工作目录后，**切换到工作目录** 执行以下命令，下载目标版本的项目源码及构建容器：
+
+* ``oebuild update``
+
+下载完成后，工作目录如下：
+
+  .. code-block:: console
+
+     $ tree -L 1 workdir_master/
+     workdir_master/
+     ├── oebuild.log
+     └── src
+
+  | ``oebuild.log``：oebuild 的操作日志。
+  | ``src``：目标版本依赖的软件包源码目录，包括 yocto-meta-openeuler、yocto-poky等。后续构建所依赖的软件包也会自动下载到该目录，包括 kernel、busybox、systemd等等。
+
+____
+
+第 2 步: 创建定制化的构建配置文件
+*********************************
+
+当前，openEuler Embedded 支持多种南向架构，包括 ARM/ARM64、X86_64、RISCV。在此基础上，oebuild 抽象封装了 openEuler Embedded 的大颗粒特性，
+包括：混合部署(MICA)、图形、ROS、初始化服务(busybox or systemd)。用户可以通过 oebuild 自由组合所需特性，定制化 openEuler Embedded 版本。
+
+**在 oebuild 工作目录下**，执行以下命令，创建定制化的构建配置文件：
+
+* ``oebuild generate -p PLATFORM [-f FEATURES] [-d DIRECTORY]``
+
+  * ``-p <PLATFORM>``：选择需要构建的目标机器类型。
+  * ``-f <FEATURES>``：选择需要打开的特性，可多次指定 -f 打开多个特性。
+  * ``-d <DIRECTORY>``：构建目录，用于存放构建产物，同一构建目录支持多次重复构建。
+  * 当不输入任何参数时，会进入命令行菜单选择界面。
+
+    .. code-block:: console
+
+        oebuild generate
+
+    具体界面如下图所示:
+
+    .. image:: ../../../_static/images/generate/oebuild-generate-select.png
+    
+  1. 此时在"choice build target"中选择OS表示构建OS镜像，
+  2. 在"choice platform"选择需要构建的单板，图中示例为qemu-aarch64
+  3. 在"os features"下选择需要构建的特性
+  4. 在directory输入编译目录名，至此按q，退出，按y确认即可生成编译目录
+
+  或者直接在命令行输入命令
+
+  .. code-block:: console
+
+      # 例如：
+      # 创建支持混合部署和systemd的 qemu-aarch64 镜像构建配置文件，构建目录为 build_arm64-mcs-systemd：
+      $ oebuild generate -p qemu-aarch64 -f openeuler-mcs -f systemd -d build_arm64-mcs-systemd
+
+      # 创建支持软实时和systemd的 x86-64 镜像构建配置文件，构建目录为 build_x86-rt-systemd：
+      $ oebuild generate -p x86-64 -f openeuler-rt -f systemd -d build_x86-rt-systemd
+
+  .. note::
+
+     可以通过执行 ``oebuild generate -l`` 查看支持的南向列表和特性列表。南向支持的帮助文档请参阅 :ref:`南向支持章节 <bsp>`。
+     特性文档请参阅 :ref:`关键特性章节 <openeuler_embedded_features>`。
+
+执行成功后，会在 oebuild 的工作目录下创建出 ``build`` 目录，该目录包含多个用户定制的镜像构建目录，如：
+
+  .. code-block:: console
+
+     $ tree build/
+     build/
+     ├── build_arm64-mcs-systemd
+     │   └── compile.yaml
+     └── build_x86-rt-systemd
+         └── compile.yaml
+
+不同目录下的 ``compile.yaml`` 为对应的构建配置文件。
+
+.. note::
+
+   - | 在具体的镜像构建目录 ``<DIRECTORY>`` 下，可以重复触发构建，包括单个软件包的构建和镜像构建。
+
+   - 针对单个构建目录 ``<DIRECTORY>``，支持重复使用 ``oebuild generate -d <DIRECTORY>`` 创建新的配置文件，以复用构建缓存加速构建，但需要注意：
+
+     - | 一个目录对应一个 ``PLATFORM``，即上一次使用 ``-p x86-64 -d build_dir`` 创建出来的构建目录 build_dir，重新使用 ``-p qemu-aarch64 -d build_dir``，也无法复用上一次的构建缓存。
+
+     - | 新增特性后，需要删除构建目录 ``<DIRECTORY>`` 下的 ``conf`` 文件夹再进行构建。因为当 conf 存在时，不会再根据 oebuild 创建的 compile.yaml 重新生成 conf，新增特性无法生效。
+       | 例如，上一次使用 ``-f systemd -d build_dir`` 在 build_dir 下创建了配置文件并完成了构建，希望重新使用 ``-f busybox -d build_dir`` 变更特性，需要同步删除 build_dir 下的 conf 文件夹，才能构建 busybox 镜像。
+
+____
+
+第 3 步: 构建 openEuler Embedded
+********************************
+
+**在** ``compile.yaml`` **的同级目录** （即第二步创建出来的构建目录）下，执行以下命令，开始构建：
+
+.. code-block:: console
+
+    # 进入构建容器
+    $ oebuild bitbake
+
+    8<-------- 进入容器环境 --------
+
+    # 构建 openEuler Embedded 镜像
+    $ bitbake openeuler-image
+
+    $ 构建 openEuler Embedded 的 SDK
+    $ bitbake openeuler-image -c do_populate_sdk
+
+    # 构建完成后，退出容器环境
+    $ exit
+
+    8<-------- 返回构建主机 --------
+
+    # 在 output 目录中可以找到构建镜像
+    $ cd output/<构建时间戳>
+
+.. seealso::
+
+   进入容器后，bitbake 的使用方法与 yocto 保持一致，一些常用命令如下：
+
+   - ``bitbake <target> -c cleansstate``：清理 <target> 的构建缓存，一般在重新构建 <target> 之前执行，以防止缓存影响新增的修改。
+
+   - ``bitbake <target> -e > env.log``：输出关于 <target> 相关的构建环境变量到 env.log 中，一般用于帮助开发人员编写 <target> 的构建配方。
+
+   - ``bitbake <target> -g``：输出 <target> 相关的构建依赖分析 pn-buildlist、task-depends.dot。
+
+   关于 bitbake 命令更详细丰富的用法，请参考 `yocto bitbake manual <https://docs.yoctoproject.org/bitbake/bitbake-user-manual/bitbake-user-manual-intro.html#the-bitbake-command>`_。
+
+进一步了解
+**********
+
+经过上述步骤，您已了解如何使用 oebuild 创建定制化的 openEuler Embedded 镜像配置，以及如何构建 openEuler Embedded 版本。推荐您继续阅读以下章节内容：
+
+- | :ref:`如何使用 openEuler Embedded SDK 进行开发 <install-openeuler-embedded-sdk>`：
+  | 了解 openEuler Embedded SDK 的使用方法，如何用 SDK 快速构建内核模块和用户态程序。
+
+- | :ref:`openEuler Embedded 南向支持 <bsp>`：
+  | 了解 openEuler Embedded 如何在不同的硬件平台上部署。
+
+- | :ref:`openEuler Embedded 关键特性 <openeuler_embedded_features>`：
+  | 了解openEuler Embedded 正在进行的一些技术探索，参与社区的大颗粒特性。
+
+- | :ref:`oebuild 命令手册 <oebuild_command>`：
+  | 了解 oebuild 的其它功能，包括如何使用自定义的软件包版本基线（manifest）、自定义的构建工具链构建 openEuler Embedded。
diff --git a/docs/source/oebuild/userguide/command/bitbake.rst b/docs/source/oebuild/userguide/command/bitbake.rst
new file mode 100644
index 0000000000000000000000000000000000000000..7a6c0136491e19c0a007c0c5cf54d05489a61867
--- /dev/null
+++ b/docs/source/oebuild/userguide/command/bitbake.rst
@@ -0,0 +1,65 @@
+.. _command_index_bitbake:
+
+bitbake编译命令-bitbake
+##################################
+
+该命令用于根据构建配置文件来调起构建环境或直接执行编译操作，在oebuild中执行构建有两种模式，一种是交互模式，另一种是无人值守模式。交互模式是指oebuild将会准备好一切构建环境然后不再做下一步动作，接下来由用户自由的执行任意构建命令bitbake，无人值守模式即为用户直接执行目标构建操作，oebuild将以内部方式开始终端会话然后自行调起构建环境并自动执行目标构建操作。这两种模式适用场景有所不同，对于交互模式来说，主要面向的主体是人，交互模式可以扩展的功能相对较多，比如调试等。而无人值守模式面向的主体是机器，旨在应用oebuild实现构建不需要人为再次介入的场景。该命令参数相对来说比较简洁，使用范例如下：
+
+- 交互模式命令：
+
+  .. code-block:: console
+
+      oebuild bitbake
+
+  执行以上命令后即进入yocto构建的交互模式，此时看到的是一个新的会话终端，并会给出相应的欢迎语提示，如下：
+
+  .. code-block:: console
+
+      To run a command as administrator(user "root"),use "sudo <command>".
+
+      Welcome to the openEuler Embedded build environment,
+      where you can run bitbake openeuler-image to build
+      standard images
+
+      [openeuler@huawei-ThinkCentre-M920t-N000 hi3093]$ 
+
+  此时直接使用bitbake命令执行构建目标操作即可，例如如下命令：
+
+  .. code-block:: console
+
+      # 执行关于busybox包的fetch任务
+      [openeuler@huawei-ThinkCentre-M920t-N000 hi3093]$ bitbake busybox -c do_fetch
+
+- 无人值守模式命令：
+
+  .. code-block:: console
+
+      oebuild bitbake busybox -c do_fetch
+
+  该模式运行下将产生增量式日志。
+
+  .. note:: 
+
+      需要注意的是，oebuild每次在调起构建环境时，会自动在当前目录创建conf目录，该目录下包含local.conf和bblayers.conf两个配置文件，该两个文件是bitbake进行构件时必不可少的两个配置文件，前者是全局配置文件，后者是层解析配置文件，这两个文件的定制是会根据compile.yaml来修改的，但是如果已经产生了conf后再次修改compile.yaml，则不会再对conf有任何效果，如果想同步conf的内容，则在修改compile.yaml后同步删除conf，这样在检测到没有conf后oebuild会再次创建conf并同步修改相关配置文件。
+
+- 容器内openeuler用户和用户组问题：
+
+    oebuild bitbake功能会将宿主机端需要共享的问题进行权限变更，对应的容器端默认用户openeuler的uid和gid也会和宿主机保持一致，而/opt文件夹和/usr1文件夹在容器的操作权限在容器构建之时权限已经默认给了uid和gid为1000的用户。而宿主机的uid和gid如果不是1000的话，会导致/opt和/usr1没有权限，故出现此类问题只需要将这两个文件夹的操作权限变更到对应openeuler用户下即可。
+
+- 容器启动卷挂载：
+
+    oebuild bitbake在运行于容器构建时是会将源码目录和编译目录挂载到容器中的，具体的挂载详情可以参考编译目录下的compile.yaml，这里做个举例说明：
+
+    .. code-block:: console
+
+        docker_param:
+            image: 
+                swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-container:latest
+            parameters: -itd --network host
+            volumns:
+            - /dev/net/tun:/dev/net/tun
+            - <path_to_oebuild_work>/src:/usr1/openeuler/src
+            - <path_to_oebuild_work>/build/qemu-aarch64:/home/openeuler/build/qemu-aarch64
+            command: bash
+
+    这里主要查看volumns参数，从范例中来看，做了三个目录的挂载，tun目录这里不做说明，主要看源码目录src与编译目录qemu-aarch64。由于构建主要涉及到源码与编译目录，因此在容器启动时会对源码目录与编译目录映射到容器中，映射路径分别是/usr1/openeuler/src与/home/openeuler/build/<build_dir>，如果用户有特定的挂载需求，可以自行添加，但需要注意映射目录是否合适。
diff --git a/docs/source/oebuild/userguide/command/clear.rst b/docs/source/oebuild/userguide/command/clear.rst
new file mode 100644
index 0000000000000000000000000000000000000000..f7220e31737bfab512cb027097a6e994c5d250d4
--- /dev/null
+++ b/docs/source/oebuild/userguide/command/clear.rst
@@ -0,0 +1,18 @@
+.. _command_index_clear:
+
+清理命令-clear
+#######################
+
+该命令用于对oebuild工作目录的清理，在用oebuild执行构建openEuler Embedded的过程中，会有一些额外的文件，这些文件也不需要长时间存在，而清理这些文件对于用户来说是一件比较繁琐的事情，因此oebuild添加了该命令用于对这些文件进行清理。该命令使用范例如下：
+
+.. code-block:: console
+
+    oebuild clear [docker]
+
+目前清理命令只有对docker的清理，因为oebuild在选择使用容器端构建openEuler Embedded时，就会持续的启用容器，随着时间推移启用的容器会越来越多，虽然容器对资源的占用很小，但是数量太多仍然会影响计算机性能，并且对容器的管理将不再方便。对容器清理时容器ID的获取来源于构建目录下的.env.yaml文件，该文件中记录着构建运行时的环境参数，环境参数中包含有本次构建的容器ID，然后oebuild会首先将该容器关闭，然后再删除，以此完成oebuild对容器的清理。
+
+oebuild对容器的清理命令如下：
+
+.. code-block:: console
+
+    oebuild clear docker 
diff --git a/docs/source/oebuild/userguide/command/deploy-target.rst b/docs/source/oebuild/userguide/command/deploy-target.rst
new file mode 100644
index 0000000000000000000000000000000000000000..fac928e994e8d972015e43d59bb19a889e9d63e4
--- /dev/null
+++ b/docs/source/oebuild/userguide/command/deploy-target.rst
@@ -0,0 +1,6 @@
+.. _command_index_deploy_target:
+
+在线软件包部署 deploy-target
+##############################
+
+该功能是将yocto中devtools的deploy-target功能摘取出来然后在oebuild中做了适配，总体使用和在yocto中使用devtools是一样的
diff --git a/docs/source/oebuild/userguide/command/generate.rst b/docs/source/oebuild/userguide/command/generate.rst
new file mode 100644
index 0000000000000000000000000000000000000000..c6d451fc7cd3ab380dd738a729a4094263d02c25
--- /dev/null
+++ b/docs/source/oebuild/userguide/command/generate.rst
@@ -0,0 +1,265 @@
+.. _command_index_generate:
+
+构建文件生成命令-generate
+##############################
+
+该命令用于创建构建目录并生成构建配置文件。oebuild在镜像构建这一块儿的思想是通过一份配置文件来实现对镜像的定制化构建。每一个定制镜像都会创建一个特有的构建目录，在该目录下存放着关于该定制镜像所有有关的构建产物以及其相应的构建相关文件，构建相关文件包含构建配置文件和构建环境文件，前者用于对镜像进行定制，后者用于对构建运行环境进行记录。
+
+该命令参数较多，使用范例如下：
+
+.. code-block:: console
+
+    oebuild generate [options]
+
+其中options为各项参数，以下将详细介绍generate命令参数如何使用及其作用。
+
+.. _b_in:
+
+-b_in: build_in
+---------------
+
+该参数用于指定构建方式，oebuild对openEuler Embedded的构建方式有两种，分别是主机端构建和容器端构建，默认采用容器端构建，因为容器内已有openEuler Embedded的构建所需要的所有辅助工具，因此对于容器构建openEuler Embedded来说，不需要额外的准备环境，而对于主机端构建来说，则需要额外指定构建openEuler Embedded所需要的辅助工具。该命令有两个可选参数值，分别是host和docker，对应的表示主机端构建和容器端构建。
+
+选定主机端构建命令如下：
+
+.. code-block:: console
+
+    oebuild generate -b_in host
+
+选定容器端构建命令如下：
+
+.. code-block:: console
+
+    oebuild generate -b_in docker
+
+-l: list
+--------
+
+该参数用于列出当前openEuler Embedded版本支持的单板以及特性，用于在生成构建配置文件时对单板名称以及特性并不熟悉的情况下，通过该命令参数获取相关的单板与特性名称，而oebuild对于openEuler Embedded的单板列表与特性列表的识别是从yocto-meta-openeuler的oebuild配置目录下识别出来的，在 `yocto-meta-openeuler/.oebuild/platform` 目录下存放着openEuler Embedded支持的单板配置文件，配置文件的命名以该单板名称为准，因此oebuild列出的单板列表就是该目录下的内容。同样，对于特性列表来说，在 `yocto-meta-openeuler/.oebuild/feature` 目录下也存放着openEuler Embedded支持的特性配置文件，配置文件的命名以该特性名称为准，使用范例如下：
+
+列出openEuler Embedded支持的单板与特性列表：
+
+.. code-block:: console
+
+    oebuild generate -l
+
+值得注意的是，特性的列出会显示每个特性支持的单板，用suport arch来表示，用|来进行分割
+
+-p: platform
+------------
+
+该参数用于指定构建的单板名称，每个定制的镜像必须指定单板名称，也可以不指定，不指定时该参数默认为qemu-aarch64，需要注意的是单板是单选参数，使用范例如下：
+
+.. code-block:: console
+
+    oebuild generate -p qemu-aarch64
+    oebuild generate -p ok3568
+    ...
+
+-f: feature
+-----------
+
+该参数用于指定构建的特性名称，该参数没有默认值，如果不指定，则表示的是openEuler Embedded默认的标准镜像，使用范例如下：
+
+.. code-block:: console
+
+    oebuild generate -f clang
+    oebuild generate -f openeuler-mcs
+    ...
+
+.. note:: 
+
+    需要注意的是，特性指定参数是多值赋值，因此可以指定多个，例如：
+    
+    .. code-block:: console
+        
+        oebuild generate -f systemd -f openeuler-qt
+     
+
+-s: sstate-mirrors
+------------------
+
+该参数用于指定该次编译sstate-cache的应用镜像在哪里。在这里简要介绍一下sstate-cache，在yocto中，sstate-cache是用于加速构建过程的一种机制，它可以缓存已经构建过的软件包，以便在后续的构建过程中可以直接使用这些缓存，而不是重新编译这些软件包。具体来说，sstate-cache会将已经构建过的软件包的二进制文件、头文件、库文件打包存储在一个目录中。当需要重新构建某个软件包时，yocto会首先检查sstate-cache中是否已经存在该软件包的的缓存，如果存在，那直接使用缓存中的文件，而不需要重新编译。这种机制可以大大加快构建过程的速度，特别是在多次构建相同软件包的情况下。同时，sstate-cache还可以跨不同的构建机器共享，从而进一步提高构建效率。sstate-cache的指定有两种方式，一种是远程的web站点方式，一种是本地目录方式，使用方式如下：
+
+指定远程站点的sstate-cache：
+
+.. code-block:: console
+
+    oebuild generate -s https://someserver.tld/share/sstate
+
+指定本地目录的sstate-cache：
+
+.. code-block:: console
+
+    oebuild generate -s /some/local/dir/sstate
+
+.. note::
+
+    需要注意的是指定本地目录的sstate-cache在以容器端构建时会将该目录自动挂载到启动的容器下面，映射的容器目录地址为 `/usr1/openeuler/sstate-cache` 。
+
+-s_dir: sstate_dir
+------------------
+
+该参数用于指定生成的sstate-cache存放目录，默认该参数是当前构建目录，但是一般在使用主机环境进行构建时才有效，主机环境构建设置该参数可以实时重复利用，如果在容器构建环境中设置该参数，则会将产生的sstate-cache存放在容器环境中，如果后期容器销毁，则该sstate-cache也会一并销毁。该命令参数使用方式如下：
+
+.. code-block:: console
+
+    oebuild generate -s_dir /some/local/dir/sstate
+
+-m: tmp_dir
+-----------------
+
+该参数用于指定yocto中tmp_dir变量，在这里简要介绍一下tmp_dir，在yocto中，tmp_dir目录是一个临时目录，用于存储构建过程中生成的临时文件和中间文件。这个目录在构建过程中非常重要，因为它包含了构建过程中生成的所有文件，包括编译器、库、二进制文件、配置文件等等。在构建过程中，yocto会将所有的源代码、配置文件等文件复制到tmp_dir目录中，并在这个目录中执行编译、链接等操作，这样做的好处是可以避免对原始代码的修改，同时也可以保证构建过程的可重复性。tmp_dir默认的目录是在当下构建目录下，在构建完成后，tmp_dir目录可以被删除，因为它只包含了构建过程中生成的临时文件和中间文件，不会对系统的正常运行产生影响。该命令参数使用方式如下：
+
+.. code-block:: console
+
+    oebuild generate -m /some/local/tmp_dir
+
+-t: toolchain_dir
+-----------------
+
+该参数用于指定gcc编译链目录，对于openEuler Embedded的构建来说，openEuler Embedded有自己的编译链，如果在外部进行构建需要使用指定的编译链，则可以使用该参数指定，但是需要注意的是，在使用主机端进行构建时该参数一定要指定，因为主机端并没有编译openEuler Embedded一切所需的辅助工具。该命令参数使用方式如下：
+
+.. code-block:: console
+
+    oebuild generate -t /some/local/aarch64le
+
+.. note::
+
+    需要注意的是指定本地编译链在以容器端构建时会将该目录自动挂载到启动的容器下面，映射的容器目录地址为`/usr1/openeuler/native_gcc`。
+
+-n: nativesdk_dir
+-----------------
+
+该参数用于指定构建sdk目录，对于openEuler Embedded的构建来说，除了需要交叉编译链，还需要一些辅助工具，这些工具会在执行所有yocto构建任务过程中使用到，可以浅显的举个例子，在构建过程中，需要使用压缩工具unzip，因为涉及到源码的压缩格式为zip的情况下，在yocto的构建过程中需要调用unzip命令来对源码进行解压，但是unzip并不会进入到构建的镜像或产物当中，仅仅是充当构建过程中临时用到的工具而已。如果想要使用自己指定的构建sdk，则可以通过该参数进行指定。该命令参数使用方式如下：
+
+.. code-block:: console
+
+    oebuild generate -n /some/local/nativesdk_dir
+
+.. note::
+
+    需要注意的是，构建sdk的指定一定是要在主机端构建时才会生效，如果是在容器端进行构建，即使指定了该参数仍然是无效的，这是因为sdk一般是比较稳定的，所涉及的仅仅是中间的一些工具，而主机端构建则因为没有构建openEuler Embedded的一切辅助工具，因此需要指定nativesdk_dir，如果使用容器端进行构建，则不再需要，因为构建容器已经内置了构建openEuler Embedded所需的所有环境。关于如何使用主机端进行构建，请参考 :ref:`b_in` 参数。
+
+-d: directory
+-------------
+
+该参数是用于指定构建目录，oebuild对openEuler Embedded的构建的原则是每一个特性镜像会有一个特有的构建目录，对于该目录的命名则通过该参数来确定。该命令参数使用方式如下：
+
+.. code-block:: console
+
+    oebuild generate -d build_dir
+
+构建目录如果不指定时oebuild会默认使用platform来命名，例如如下的命令在执行后会自动创建qemu-aarch64构建目录：
+
+.. code-block:: console
+
+    oebuild generate -p qemu-aarch64
+
+.. note::
+
+    如果构建目录已经存在，则会将该目录下的compile.yaml进行覆盖，而不会提示该构建目录已存在。
+
+-dt: datetime
+-------------
+
+该参数用于指定版本时间戳，用于设置在local.conf配置文件中的DATETIME变量，在这里简要介绍一下yocto中的DATETIME，在yocto中，local.conf是一个配置文件，用于设置构建系统的各种参数和选项。DATETIME变量是local.conf的一个变量，用于设置构建系统的日期和时间。具体来说，DATETIME变量用于指定构建系统的当前日期和时间，这个变量的值可以是一个固定的日期和时间，也可以是一个自动生成的日期和时间，如果DATETIME变量没有被设置，yocto将使用系统的当前日期和时间作为构建系统的日期和时间。为什么要设置该值呢，因为在构建系统中，DATETIME变量的值通常用于生成版本号和时间戳等信息，这些信息可以追踪软件的版本和构建时间，以及在调试和故障排除时提供有用的信息。该参数使用方法如下：
+
+.. code-block:: console
+
+    oebuild generate -dt 20240524075049
+
+.. note::
+
+    需要注意的是，该参数是为在同一构建目录下反复多次构建镜像时不再生成新的版本镜像。
+
+-nf: no_fetch
+--------------------
+
+该参数用于确定在构建过程中是否禁止运行openeuler_fetch功能。在这里简要介绍一下openEuler Embedded中openeuler_fetch功能，openeuler_fetch是openEuler Embedded实现的在构建过程中对上游源码自动下载的功能，该功能会与manifest结合使用，即在构建某个软件包时，会先获取manifest中该包的git信息，然后使用该信息来进行对软件包的下载，如果用户已经下载好上游源码，想要离线编译，那么可以通过该参数来禁止openeuler_fetch功能的运行。该参数使用方法如下：
+
+.. code-block:: console
+
+    oebuild generate -nf
+
+-ny: no_layer
+--------------------
+
+该参数用于在启动构建环境时是否更新layer层的代码仓，在构建由yocto执行任务的环境中，是需要提前准备好相关layer层的，否则会报错，oebuild在启动yocto构建环境时是会先更新依赖的layer层代码，如果在开发时并不需要更新layer层代码可以通过该参数进行屏蔽。
+
+.. code-block:: console
+
+    oebuild generate -ny
+
+-y: yes
+-----------
+
+该参数表示接下来所有一切的交互都默认输入y，在这里主要应用在创建编译目录是存在同名目录时是否直接覆盖。
+
+.. code-block:: console
+
+    oebuild generate -y
+
+--nativesdk
+---------------------
+
+该参数表示本次配置文件仅用于编译nativesdk
+
+.. code-block:: console
+
+    oebuild generate --nativesdk
+
+--gcc
+------
+
+该参数表示本次配置文件仅用户编译gcc交叉编译链
+
+.. code-block:: console
+
+    oebuild generate --gcc
+
+--gcc_name
+-------------
+
+该参数表示编译gcc编译链时选定的编译链类型，可以多选，但该参数必须是在选定--gcc时才有效。
+
+.. code-block:: console
+
+    oebuild generate --gcc --gcc_name aarch64 --gcc_name arm
+
+--llvm
+--------
+
+该参数表示本次配置文件仅用户编译llvm交叉编译链
+
+.. code-block:: console
+
+    oebuild generate --llvm
+
+--llvm_lib
+-------------
+
+该参数表示编译llvm编译链时其所依赖的gcc编译链地址，但该参数必须是在选定--llvm时才有效。
+
+.. code-block:: console
+
+    oebuild generate --llvm --llvm_lib /path/gcc/aarch64
+
+--auto_build
+---------------
+
+该参数表示是否自动构建，该参数仅限于构建交叉编译链与nativesdk才有效。
+
+.. code-block:: console
+
+    oebuild generate --auto_build
+
+当不输入任何参数时，会进入命令行菜单选择界面。
+
+.. code-block:: console
+
+    oebuild generate
+
+具体界面如下图所示:
+
+.. image:: ../../../_static/images/generate/oebuild-generate-select.png
\ No newline at end of file
diff --git a/docs/source/oebuild/userguide/command/index.rst b/docs/source/oebuild/userguide/command/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..2d33d01782653fb961b1afc40993fe9c23438b1d
--- /dev/null
+++ b/docs/source/oebuild/userguide/command/index.rst
@@ -0,0 +1,23 @@
+.. _oebuild_command:
+
+oebuild 命令手册
+################
+
+该文档讲解oebuild所有相关的命令以及各命令详细的使用方法。
+
+oebuild目前主要有以下9个主要的使用命令：
+
+.. toctree::
+    :maxdepth: 1
+
+    init.rst
+    update.rst
+    generate.rst
+    bitbake.rst
+    manifest.rst
+    clear.rst
+    runqemu.rst
+    menv.rst
+    mplugin.rst
+    deploy-target.rst
+    undeploy-target.rst
diff --git a/docs/source/oebuild/userguide/command/init.rst b/docs/source/oebuild/userguide/command/init.rst
new file mode 100644
index 0000000000000000000000000000000000000000..a641123cbb39e1fead555349e987c7316d7954a7
--- /dev/null
+++ b/docs/source/oebuild/userguide/command/init.rst
@@ -0,0 +1,28 @@
+.. _command_index_init:
+
+初始化目录命令-init
+############################
+
+初始化命令是使用oebuild的一切相关命令的前提，初始化命令如下：
+
+.. code-block:: console
+
+    oebuild init [-u yocto_remote_url] [-b branch] [directory]
+
+初始化命令主要是对oebuild的工作目录进行初始化，主要执行如下操作：
+
+- 在当下路径创建工作目录
+
+- 在工作目录中创建配置目录.oebuild
+
+- 向配置目录中拷贝并修改公共配置文件config.yaml与compile.yaml.sample
+
+- 在工作目录下创建源码目录src
+
+命令参数介绍：
+
+-u：表示主构建仓远程地址，该参数默认值为"https://gitee.com/openeuler/yocto-meta-openeuler.git"
+
+-b：表示主构建仓的分支选项，该参数默认值为"master"
+
+directory：表示要初始化的工作目录名，如果当下已经存在要初始化的目录名，则会报错误"mkdir <directory> failed"
diff --git a/docs/source/oebuild/userguide/command/manifest.rst b/docs/source/oebuild/userguide/command/manifest.rst
new file mode 100644
index 0000000000000000000000000000000000000000..15abfc4fda600135f33adfac36027bf0df312782
--- /dev/null
+++ b/docs/source/oebuild/userguide/command/manifest.rst
@@ -0,0 +1,51 @@
+.. _command_index_manifest:
+
+manifest管理命令-manifest
+######################################
+
+该命令用于对openEuler Embedded的基线进行管理，对openEuler Embedded的基线来说，目前只涉及上游源码包的git信息，对于相关的构建环境并不包括进去。manifest命令有两个功能，分别是生成基线文件和根据基线文件更新基线源码。
+
+- 生成基线文件功能：oebuild对于生成openEuler Embedded的基线文件采用的方法就是遍历src目录下的上游源码包，如果该包有git信息，则会将该包git信息追加到指定的manifest.yaml文件中，并且会对上游remote命名为upstream。
+
+
+- 根据基线文件更新基线源码功能：与生成基线文件功能相反，oebuild以基线为准更新源码也将会解析指定的基线文件，然后将所有记录的上游源码包下载或更新到src目录，一般来说，该命令应用的场景为封闭式开发环境，在构建过程中无法连接外网，因此需要提前下载好代码。
+
+该命令的使用范例如下：
+
+.. code-block:: console
+
+    oebuild manifest [ create / download ] [-f MANIFEST_DIR]
+
+.. warning:: 
+    在这里需要着重说明的是，openEuler Embedded的基线文件放置在根目录下的 `.oebuild/manifest.yaml` ，与openeuler_fetch紧密结合，在下载上游源码包时会解析manifest.yaml，然后寻找对应上游包的信息，根据上游包git信息进行包下载。
+
+
+-f: manifest_dir
+----------------
+
+该参数表示基线文件manifest.yaml的路径，参数后面需要跟manifest.yaml的路径，该参数不管是用于生成基线文件还是根据基线文件更新上游源码都是需要指定的，该参数使用方式如下：
+
+.. code-block:: console
+
+    oebuild manifest -f /some/local/manifest.yaml
+
+create
+----------
+
+该参数表示用于生成基线文件，该参数使用方式如下：
+
+.. code-block:: console
+
+    oebuild manifest create -f /some/local/manifest.yaml
+
+download
+-----------
+
+该参数表示用于根据基线文件更新基线源码，该参数使用方式如下：
+
+.. code-block:: console
+
+    oebuild manifest download -f /some/local/manifest.yaml
+
+
+.. note:: 需要注意的是，在更新上游源码的过程中，对于某个包如果已经存在该仓，那么oebuild会遍历该仓下所有remote，然后与解析的remote_url进行对比，如果比对成功，则直接以该remote进行fetch操作，然后将对应的version检出来，如果比对不成功，则oebuild会在该仓下创建一个remote，并命名为upstream，指向的remote_url即为从manifest.yaml解析出来的remote_url，然后对upstream进行fetch操作，再将对应的version检出来。
diff --git a/docs/source/oebuild/userguide/command/menv.rst b/docs/source/oebuild/userguide/command/menv.rst
new file mode 100644
index 0000000000000000000000000000000000000000..321384f701c2e96c2dc9524460ed9576742e5c64
--- /dev/null
+++ b/docs/source/oebuild/userguide/command/menv.rst
@@ -0,0 +1,75 @@
+.. _command_index_menv:
+
+环境管理命令--menv
+##################################
+
+该命令用于在存在setup_file文件或者对应sdk文件时,按照对应命令提示提供文件路径,则会自动在当前环境变量的基础上生成一个新的伪终端，
+将所需环境配置到伪终端中，实现对应编译环境准备。用户在准备完成的环境中可以进行对应的功能包编译，并且该环境不会影响宿主机环境。
+
+实现原理如下图所示:
+
+.. image:: ../../../_static/images/menv/oebuild-implementation-principle.png
+
+create: 创建环境
+-----------------------
+此命令会在~/.local文件夹下创建一个oebuild_env文件夹,里面会存放对应的yaml环境配置文件及sdk解压文件夹
+
+.. code-block:: console
+
+    oebuild menv create [-d directory] [-f file]  -n file_name
+
+其中-d参数为对应sdk已经解压完成的setup_file文件路径(这里只需要填到文件存放的上一层绝对路径即可，无需指定对应文件)。
+
+.. note::
+    此路径下有且只能有一个setup_file文件
+
+-f参数为对应速度sdk存储的路径,使用此命令后会在oebuild_env文件夹下创建一个对应file_name文件夹。
+
+.. note::
+    -d -f两个参数只能二选其一
+
+如下图所示：
+
+.. image:: ../../../_static/images/menv/oebuild-menv-create.gif
+
+执行完上述命令后会有对应的创建成功提示，并显示出当前创建的环境名和对应文件路径。
+
+list: 查看环境
+---------------
+此命令可以查看当前有哪些环境配置。
+
+.. code-block:: console
+
+    oebuild menv list
+
+如下图所示：
+
+.. image:: ../../../_static/images/menv/oebuild-menv-list.gif
+
+active: 激活环境
+------------------
+此命令可以激活对应名称的环境。
+
+.. code-block:: console
+
+    oebuild menv active -n env_name
+
+其中env_name为用户自定义的环境名称,可以使用list命令进行查看后再激活。激活完成后会出现对应的提示。
+
+如下图所示：
+
+.. image:: ../../../_static/images/menv/oebuild-menv-active.gif
+
+remove: 删除环境
+------------------
+此命令可以删除对应名称的环境配置，如果是使用sdk进行的环境添加，则还会删除对应的sdk解压文件。
+
+.. code-block:: console
+
+    oebuild menv remove -n env_name
+
+其中env_name为用户自定义的环境名称,可以使用list命令进行查看后再进行删除。删除后会有成功删除的提示。
+
+如下图所示：
+
+.. image:: ../../../_static/images/menv/oebuild-menv-remove.gif
diff --git a/docs/source/oebuild/userguide/command/mplugin.rst b/docs/source/oebuild/userguide/command/mplugin.rst
new file mode 100644
index 0000000000000000000000000000000000000000..bfd3628f4f6451f1fb062e334b4e36675a99b08f
--- /dev/null
+++ b/docs/source/oebuild/userguide/command/mplugin.rst
@@ -0,0 +1,208 @@
+.. _command_index_mplugin:
+
+插件管理命令--mplugin
+##################################
+
+该命令用于用户在编写了一些自定义插件，希望加入到本地oebuild进行使用时，可以通过此命令加入到oebuild中，并且在通过检测之后就可以直接
+按照插件逻辑进行使用。
+
+install: 安装插件
+-----------------------
+此命令会在~/.local文件夹下创建一个oebuild_plugins文件夹，里面会存放对应的yaml环境配置文件及对应插件文件夹。
+
+.. code-block:: console
+
+    oebuild mplugin install [-d directory -m file_name] [-f file_name]  -n plugin_name
+
+此命令允许您指定一个文件或文件夹作为目标。使用 -d 参数时，请提供文件夹的具体路径。鉴于插件解析过程中必须指定一个主导文件，
+因此 -m 参数用来指明文件夹内的主文件。而 -n 参数则用于指定插件的名称。
+
+.. note::
+    指定参数为-d时，必须要指定-m参数，否则会安装失败。
+
+如下图所示：
+
+.. image:: ../../../_static/images/mplugin/oebuild-mplugins-install.png
+.. image:: ../../../_static/images/mplugin/oebuild-mplugins-install(dir).png
+
+执行完上述命令后会有对应的创建成功提示，并显示出当前创建的插件名，插件状态和对应文件路径。
+
+list: 查看插件
+---------------
+此命令可以查看当前有哪些插件配置。
+
+.. code-block:: console
+
+    oebuild mplugin list
+
+如下图所示：
+
+.. image:: ../../../_static/images/mplugin/oebuild-mplugins-list.png
+
+enable/disable: 使能/屏蔽插件
+-----------------------------
+此命令可以使能/屏蔽对应名称的插件。
+
+.. code-block:: console
+
+    oebuild mplugin enable/disable -n plugin_name
+
+其中plugin_name为用户自定义的插件名称，可以使用list命令查看当前自定义安装的插件列表，并在必要时对特定插件进行对应插件使能/屏蔽。
+
+如下图所示：
+
+.. image:: ../../../_static/images/mplugin/oebuild-mplugins-enableOrdisable.png
+
+remove: 删除插件
+------------------
+此命令可以删除对应名称的插件配置。
+
+.. code-block:: console
+
+    oebuild mplugin remove -n plugin_name
+
+其中plugin_name为用户自定义的插件名称，您可以使用list命令来查看所有插件的列表，并在确认后选择删除特定的插件。每次成功删除插件后，都会显示一条提示信息，告知操作已成功完成。
+
+如下图所示：
+
+.. image:: ../../../_static/images/mplugin/oebuild-mplugins-remove.png
+
+
+oebuild插件编写规范
+--------------------
+为了增强oebuild的可扩展性，我们引入了用户自定义插件的功能。为了让用户能够迅速编写出符合oebuild规范的代码，我们制定了一系列插件编写规范。
+
+1. 在开始编写插件时，您可以从oebuild源文件中复制 oebuild/src/oebuild/app/plugins/demo/demo.py 作为您的第一个插件文件。示例文件中的
+super.__init__ 方法有三个参数：name（命令名称）、help_msg（帮助说明）、description（功能说明）。在填写完这些基本参数后，您需要实现
+do_add_parser 和 do_run 两个功能。do_add_parser 的主要作用是添加命令行参数，例如 -h、-d、-f、-n 等。
+您可以参考 oebuild/src/oebuild/app/plugins/init/init.py 中的对应方法来添加参数。如果您对 do_add_parser 方法的使用有疑问，可以搜索
+Python 中 parser_adder.add_argument 的使用教程。do_run 方法则是插件功能的具体实现部分，它通过判断输入的命令和对应的参数来执行不同的功能。
+
+2. 如何实现接收命令行参数？
+要在Python程序中接收命令行参数，你可以使用argparse模块。首先，在do_add_parser函数中，你可以添加所需的命令行参数。然后，在do_run方法中，
+你可以通过args这个不定项参数来接收这些命令行参数。在do_add_parser中，通过add_argument方法的dest参数定义了每个参数的名称。
+这样，你就可以在do_run方法中使用这些参数的名称来访问它们了。
+
+3. 合规的插件是怎样的？
+python文件中需要有一个类继承OebuildCommand。
+对应的继承类需要实现do_add_parser和do_run方法。
+代码需要符合python本身的编码规范，不能有编写错误导致代码本身报错。
+这样您就可以完成一份合乎规范的插件编写。
+
+oebuild-demo.py代码如下：
+
+::
+
+    import argparse
+    import textwrap
+    import logging
+
+    from oebuild.command import OebuildCommand
+    from oebuild.util import *
+    from oebuild.configure import Configure
+
+    logger = logging.getLogger()
+
+    class Demo(OebuildCommand):
+
+        def __init__(self):
+            self.configure = Configure()
+            super().__init__(
+                '{}',
+                'this is your help mesasge',
+                description=textwrap.dedent('''\
+                this is your description message
+    '''
+            ))
+
+        def do_add_parser(self, parser_adder) -> argparse.ArgumentParser:
+            parser = self._parser(
+                parser_adder,
+                usage='''
+
+      %(prog)s [-m URL] [--mr REVISION] [--mf FILE] [directory]
+      %(prog)s -l [--mf FILE] directory
+    ''')
+
+            return parser
+
+        def do_run(self, args: argparse.Namespace, unknown = None):
+            args = args.parse_args(unknown)
+            pass
+
+oebuild-init.py的代码如下:
+
+::
+
+    def do_add_parser(self, parser_adder):
+        self._parser(
+            parser_adder,
+            usage='''
+
+          %(prog)s [directory] [-u yocto_remote_url] [-b branch]
+        ''')
+
+        parser_adder.add_argument('-u','--yocto_remote_url', dest = 'yocto_remote_url',
+            help='''Specifies the remote of yocto-meta-openeuler''')
+
+        parser_adder.add_argument('-b', '--branch', dest = 'branch',
+            help='''Specifies the branch of yocto-meta-openeuler''')
+
+        parser_adder.add_argument(
+            'directory', nargs='?', default=None,
+            help='''The name of the directory that will be initialized''')
+
+        return parser_adder
+
+    def do_run(self, args: argparse.ArgumentParser, unknown = None):
+        '''
+        detach target dicrectory if finished init, if inited, just put out err msg and exit
+        '''
+
+        # perpare parse help command
+        if self.pre_parse_help(args, unknown):
+            return
+
+        args = args.parse_args(unknown)
+
+        if self.configure.is_oebuild_dir():
+            log = f'The "{os.path.dirname(self.configure.oebuild_dir())}" \
+                    has already been initialized, please change other directory'
+            logger.error(log)
+            sys.exit(-1)
+
+        if args.directory is None:
+            logger.error("'oebuild init' need param directory")
+            logger.info("\noebuild init help:")
+            self.print_help_msg()
+            return
+
+        if not self.init_workspace(args.directory):
+            logger.error("mkdir %s faild", args.directory)
+            return
+
+        os.chdir(args.directory)
+        oebuild_config:Config = self.configure.parse_oebuild_config()
+
+        yocto_config:ConfigBasicRepo = oebuild_config.basic_repo[YOCTO_META_OPENEULER]
+        if args.yocto_remote_url is not None:
+            yocto_config.remote_url = args.yocto_remote_url
+        if args.branch is not None:
+            yocto_config.branch = args.branch
+        oebuild_config.basic_repo[YOCTO_META_OPENEULER] = yocto_config
+
+        self.configure.update_oebuild_config(oebuild_config)
+
+        logger.info("init %s successful",args.directory)
+        format_msg = f'''
+        There is a build configuration example file under {args.directory}/.oebuild/compile.yaml.sample,
+        if you want to block complex generate instructions, you can directly copy a configuration file,
+        and then modify it according to your own needs, and then execute `oebuild generate -c <compile_dir>`.
+        please execute the follow commands next
+
+            cd {os.path.abspath(os.getcwd())}
+            oebuild update
+        '''
+        print(format_msg)
+
+
diff --git a/docs/source/oebuild/userguide/command/runqemu.rst b/docs/source/oebuild/userguide/command/runqemu.rst
new file mode 100644
index 0000000000000000000000000000000000000000..55615b05723dd2657c0330f90bf1e1c38db0962d
--- /dev/null
+++ b/docs/source/oebuild/userguide/command/runqemu.rst
@@ -0,0 +1,37 @@
+.. _command_index_runqemu:
+
+qemu仿真命令-runqemu
+####################
+
+该命令是对poky自带的runqemu做了外层包装，配合yocto-meta-openeuler构建qemu镜像默认添加了qemu仿真功能，实现在当前构建目录下的qemu仿真。该功能是在openEuler构建容器下实现的，即所应用的qemu-system工具来自于构建容器中nativesdk下的qemu-system，调用逻辑图如下所示：
+
+.. image:: ../../../../image/oebuild/qemu-invoke.png
+
+runqemu 的运作离不开 poky 环境的初始化，其构建目标须生成 qemuboot.conf 文件。runqemu 会依据此文件参数启动，若文件不存在，则会报错，显示"qemuboot.conf not exists"等提示。yocto-meta-openeuler 在"meta-openeuler/recipes-core/images/qemu.inc"中默认添加了'IMAGE_CLASSES += "qemuboot"'，确保构建 qemu 镜像时会自动生成 qemuboot.conf。
+然而，鉴于 CPU 架构的差异，不同架构的 qemuboot 配置也各有千秋。openEuler 针对支持的四个架构提供了特定配置，这些配置文件位于"meta-openeuler/conf/machine"目录下，分别为 generic-x86-64.conf、qemu-aarch64.conf、qemu-arm.conf 和 qemu-riscv64.conf。每个文件中，"# qemuboot options"部分即为 qemuboot 的相关配置。用户可根据实际开发需求进行定制化修改，但请注意，每次修改后须重新进行构建。
+
+.. note::
+
+    oebuild runqemu仿真的命令完全和yocto-poky的runqemu完全一致，没有任何不同，因此如果想要详细了解runqemu的命令参数可以参考poky给出的官方文档有关qemu仿真的部分章节，另外，针对大部分的场景属于无图形化启动，因此如果要无图形化启动请添加nographic命令参数，如下：
+    `oebuild runqemu nographic`
+
+runqemu的运行是在容器中进行的，但是为了和主机无缝衔接，因此关键文件和容器之间做了映射，如下图所示：
+
+.. image:: ../../../../image/oebuild/docker-folder-map.png
+
+从图中可以看出，容器和主机之间对四个目录或文件做了映射，现讲解各文件或目录的作用：
+
+- /dev/net/tun：容器启动必备参数，如果有网络相关的设置该文件不可少
+- /etc/qemu-ifup：openEuler官方给出的qemu启动网卡配置文件
+- /src：openEuler源码目录，因为runqemu是对poky的runqemu的外层包装，因此需要和bitbake一样来做环境初始化
+- /build_dir：openEuler构建目录，runqemu需要运行在构建目录环境下
+
+.. note:: 
+
+    在运行runqemu时为了使能网络，因此oebuild会检查/etc/qemu-ifup网卡脚本，整体的qemu镜像网络使能是参考openEuler给出的qemu运行指导文档来做的，因此如果不存在则会提示去创建该脚本，并且会给出相关的内容，需要注意的是该配置文件的操作需要root权限，并需要赋予普通用户可执行权限，并且启动的容器是以特权模式启动，即添加了--privileged参数
+
+命令的使用范例如下：
+
+.. code-block:: console
+
+    oebuild runqemu
diff --git a/docs/source/oebuild/userguide/command/undeploy-target.rst b/docs/source/oebuild/userguide/command/undeploy-target.rst
new file mode 100644
index 0000000000000000000000000000000000000000..ebeb13e46824e958128da765d36cfae8f380cc69
--- /dev/null
+++ b/docs/source/oebuild/userguide/command/undeploy-target.rst
@@ -0,0 +1,7 @@
+.. _command_index_undeploy_target:
+
+在线软件包卸载 undeploy-target
+###############################
+
+该功能是将yocto中devtools的undeploy-target功能摘取出来然后在oebuild中做了适配，总体使用和在yocto中使用devtools是一样的
+
diff --git a/docs/source/oebuild/userguide/command/update.rst b/docs/source/oebuild/userguide/command/update.rst
new file mode 100644
index 0000000000000000000000000000000000000000..760573766bd46605cab1842ca3fcfd6580471f6b
--- /dev/null
+++ b/docs/source/oebuild/userguide/command/update.rst
@@ -0,0 +1,68 @@
+.. _command_index_update:
+
+更新命令-update
+############################
+
+该命令用于对oebuild的构建环境做初始化准备工作，主要是对必要的启动代码和执行容器做更新操作。openEuler Embedded的构建框架采用的是yocto构建框架，yocto构建的一个特点就是分层模型，这也意味着对于特性组件可进行插拔式选用，openEuler Embedded的代码主要分为三层，如下图所示：
+
+.. image:: ../../../_static/images/command/update_yocto_layer.png
+
+最上层是主构建层，即为openEuler Embedded的源码，决定着openEuler Embedded的特性配置，第二层为构建特性相关的layer层，这里需要额外说明的是poky，poky在yocto中是主干，yocto的构建离不开poky，其他层是特性层，例如添加图形特性，那么就需要添加图形层，想要添加ros特性，那么就需要添加ros层等。第三层是openEuler Embedded依赖的包列表，主构建仓决定着依赖的其他层的版本，也决定着依赖的软件包。
+
+更新命令使用如下：
+
+.. code-block:: console
+
+    oebuild update [yocto/docker/layer] [-tag]
+
+.. note:: 需要注意的是更新命令必须在oebuild工作目录下执行。
+
+
+更新主要面向的对象有三个，分别是yocto，docker和layer。
+
+yocto更新
+>>>>>>>>>
+
+对yocto更新使用如下命令：
+
+.. code-block:: console
+
+    oebuild update yocto
+
+对yocto的更新主要是解析.oebuild/config.yaml，该配置文件中记录着主构建仓yocto-meta-openeuler相关的远程分支信息，包括下载后本地的路径命名（path表示）、远程代码仓链接（remote_url表示）、分支名（branch表示）等，依据解析好的主构建仓信息执行clone或pull操作，对应的完成下载或更新操作。
+
+.. note:: 对yocto的更新会首先在 `src/yocto-meta-openeuler` 中进行git初始化，然后会遍历所有remote，如果有一个remote_url和解析好的remote一致，则直接进行fetch操作，然后再执行checkout操作，如果在遍历完所有remote后，并没有发现和解析好的remote一致的remote_url，则会动态在本地yocto-meta-openeuler构建仓添加一个远程分支，并将其命名为upstream，然后针对upstream进行fetch操作，然后再执行checkout操作。期间，如果执行失败则会抛出异常。
+
+
+layer更新
+>>>>>>>>>
+
+对layer的更新使用如下命令：
+
+.. code-block:: console
+
+    oebuild update layer
+
+对layer的更新需要依赖到yocto-meta-openeuler，前文介绍过，主构建仓决定着依赖的其他layer层及其版本，因此在更新layer时会检测yocto-meta-openeuler是否存在，如果不存在，则先对yocto-meta-openeuler进行下载，执行逻辑与 `oebuild update yocto` 一致。然后检测当下目录是否为构建目录，如果为构建目录，则会根据构建目录下的构建配置文件解析依赖的layer层，然后进行更新操作，否则解析 `yocto-meta-openeuler/.oebuild/common.yaml` 配置文件，该文件中记录着构建openEuler Embedded标准镜像所依赖的layer层信息。
+
+
+docker更新
+>>>>>>>>>>
+
+对docker的更新使用如下命令：
+
+.. code-block:: console
+
+    oebuild update docker -tag <tag>
+
+对docker的更新会先对docker环境进行检测，如果docker环境不满足，则会报异常，具体docker环境的安装请参考 :ref:`安装介绍<oebuild_install>` 进行安装，这里说的对docker的更新其实是指对openEuler Embedded构建镜像的更新，因为openEuler Embedded的版本与构建镜像是一一对应的，并不是一个容器可以实现所有openEuler Embedded版本的构建，这其中的原因是各个版本的内核不同，有可能引出的c库版本不一致，因此编译链也会不同，同时构建工具也会因各个版本的构建而有所不同，因此对于openEuler Embedded的构建容器会与版本一一对应。
+
+对构建容器镜像的更新按以下逻辑规则进行：
+
+- 如果在更新时对tag参数进行了传参，则选用传参的tag进行更新，但是该tag并不是随意命名的，必须是有效的。oebuild对docker的tag的有效性如何判定呢，oebuild会解析工作目录下.oebuild/config.yaml配置文件，该文件中有openEuler Embedded各版本与构建容器镜像版本的一一对应信息，因此oebuild如果检查后发现tag参数并不在列出的tag列表中，则视为无效tag，对于无效tag的处理，oebuild会列出所有有效的tag来供用户参考。
+
+- 如果在更新时没有对tag进行传参，则会通过以下方式获取要更新的容器镜像。
+
+  首先会检测 `yocto-meta-openeuler/.oebuild/.env.yaml` 文件是否存在，该文件记录着当下openEuler Embedded版本所对应的容器镜像。如果存在，则选用该文件记录的构建镜像进行更新，如果不存在则会通过src/yocto-meta-openeuler的分支信息来判断，前文讲过。oebuild/config.yaml中记录着openEuler Embedded各版本与构建容器版本的一一对应信息，而oebuild会通过解析yocto-meta-openeuler的分支来比对该映射信息，如果存在则更新对应的容器镜像，否则oebuild会列出所有有效的tag来供用户参考。
+
+.. note:: oebuild对于openEuler Embedded的容器管理有两种方式，一种是在yocto-meta-openeuler主构建仓下的oebuild相关目录.oebuild下有一个记录构建环境的文件env.yaml，该文件中记录着当下版本对应的构建容器镜像，另一种就是通过解析源码目录中的git信息，获取branch来与对应的tag列表进行比对来获取构建容器镜像版本。
diff --git a/docs/source/oebuild/userguide/configure/index.rst b/docs/source/oebuild/userguide/configure/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..b143ea3dc18dca7382e763e07e1d42c187fd9353
--- /dev/null
+++ b/docs/source/oebuild/userguide/configure/index.rst
@@ -0,0 +1,385 @@
+.. _configure_index:
+
+oebuild 配置文件
+################
+
+这一章节将会对openEuler Embedded所有涉及到的配置文件进行详细的讲解说明，这些说明包括每个参数的意义，以及该参数的影响范围。
+
+config：全局配置文件
+--------------------
+
+全局配置文件内容如下：
+
+::
+
+    docker:
+        repo_url: swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-container
+        tag_map:
+            openEuler-23.03: "23.03"
+            master: latest
+            openEuler-22.03-LTS-SP2: 22.03-lts-sp2
+    basic_repo:
+        yocto_meta_openeuler:
+            path: yocto-meta-openeuler
+            remote_url: https://gitee.com/openeuler/yocto-meta-openeuler.git
+            branch: master
+
+从内容上看，全局配置文件主要分为两大类，一类是跟docker相关的，一类是跟basic_repo相关的，下面将对这两类做详细的说明。
+
+docker
+>>>>>>
+
+docker下主要记录openEuler Embedded构建容器的镜像相关数据，这些数据可以用来进行对需要使用的容器是否合规提供判断的参考，repo_url表示容器远程下载地址，tag_map是openEuler Embedded的版本与构建容器镜像的版本的映射关系，而oebuild在使用容器端进行构建时会通过该tag_map信息识别出该启用哪个构建容器。
+
+.. note:: 在使用oebuild初始化工作目录后，该配置文件也同样会被创建出来，如果有openEuler Embedded新的版本，那么tag_map则不会有任何的更新，需要手动进行更新，直接将openEuler Embedded对应的版本与docker tag对应关系按照现有的规范以yaml格式追加到tag_map下面即可。
+
+basic_repo
+>>>>>>>>>>
+
+basic_repo主要记录的是构建openEuler Embedded的根仓，所谓的根仓就是构建openEuler Embedded一切源码的最初来源，通过该仓可以将所有相关的依赖都解析出来，在这里openEuler Embedded的根仓也就是源码仓就是yocto-meta-openeuler，使用的是git模式下的相关信息，path表示在src目录下的目录命名，remote_url表示上游地址，branch表示分支名。在oebuild执行 `update yocto` 操作时会根据该basic_repo信息来进行更新。
+
+.. note:: 需要注意的是，如果现有的yocto-meta-openeuler分支版本与basic_repo下记录的不一致，在更新时将会将现有yocto-meta-openeuler进行备份，备份目录为oebuild根目录下的bak目录。
+
+compile.yaml.sample：构建配置模板文件
+-------------------------------------
+
+构建配置模板文件与构建配置文件是同一个类型文件，其内容如下：
+
+::
+
+    # compile.yaml is the build configuration file of the build tool oebuild under 
+    # openEuler Embedded, which will parse the file when executing the oebuild bitbake, 
+    # and by parsing the file, the built image will be set in various ways, and the 
+    # most critical is still the modification of local.conf and bblayers.conf. Not all 
+    # parameters need to be set here, mainly around whether the build environment is in 
+    # the container, that is, some parameters are valid in the container and some are 
+    # valid in the host environment. The build configuration file is a demo file, you can 
+    # remove the file name suffix .sample, and then customize or configure it according to 
+    # your needs, and then execute `oebuild bitbake -f <compile_dir> [target]` to build 
+    # according to the specified build configuration file
+
+
+    # build_in can specify the environment used to build,
+    # and currently we have two environments, one is built in a
+    # container and the other is built on the host. The list of
+    # parameters for both environments is as follows:
+    # 1, docker
+    # 2, host
+    # but, default param is docker
+    build_in: docker
+
+
+    # docker_image specifies the container image when building in the container
+    #
+    docker_image: swr.cn-north-4.myhuaweicloud.com/openeuler-embedded/openeuler-container:latest
+
+
+    # platform specifies the board at build time, if it is not 
+    # clear what the value of the board is, it can be determined by 
+    # executing `oebuild generate -l platform`, this command will list 
+    # all supported boards for openEuler Embedded
+    #
+    platform: qemu-aarch64
+
+
+    # machine replaces the machine parameter in local.conf,
+    # in general, platform lists a list in the 
+    # `yocto-meta-openeuler/.oebuild/platform` directory, and the 
+    # mechine value is specified in the specific platform
+    #
+    machine: qemu-aarch64
+
+
+    # toolchain_type specifies the identity of the external toolchain, 
+    # if the build environment is in a container, you need to locate 
+    # the cross-compilation chain address through this identity, and 
+    # the list of cross-compilation chain address mappings in the 
+    # container is as follows:
+    # 1，EXTERNAL_TOOLCHAIN_arm = "/usr1/openeuler/gcc/openeuler_gcc_arm32le"
+    # 2，EXTERNAL_TOOLCHAIN_aarch64 = "/usr1/openeuler/gcc/openeuler_gcc_arm64le"
+    # 3，EXTERNAL_TOOLCHAIN_x86-64 = "/usr1/openeuler/gcc/openeuler_gcc_x86_64"
+    # 4，EXTERNAL_TOOLCHAIN_riscv64 = "/usr1/openeuler/gcc/openeuler_gcc_riscv64"
+    #
+    toolchain_type: EXTERNAL_TOOLCHAIN_aarch64
+
+    # toolchain_dir specify the cross-compilation chain directory 
+    # used at build time, if the build environment is in a container, 
+    # that is, build_in parameter is docker, this parameter does not 
+    # need to be specified, because the cross-compilation chain is 
+    # already built in the container, if the build environment is in 
+    # the host, that is, the build_in parameter is host, this parameter 
+    # needs to be specified. There are currently 4 cross-compilation chains, 
+    # and the list of paths in the container build environment is as follows:
+    # 1, /usr1/openeuler/gcc/openeuler_gcc_arm64le
+    # 2, /usr1/openeuler/gcc/openeuler_gcc_arm32le
+    # 3, /usr1/openeuler/gcc/openeuler_gcc_x86_64
+    # 4, /usr1/openeuler/gcc/openeuler_gcc_riscv64
+    #
+    # toolchain_dir: /usr1/openeuler/gcc/openeuler_gcc_arm64le
+
+
+    # nativesdk_dir represents the compiled SDK directory, nativesdk hosts 
+    # some external tools and dynamic link libraries needed at build time, 
+    # etc., these things will not be packaged into the image, the same as 
+    # the toolchain_dir parameters, if the build environment is in the 
+    # container, do not need to be specified, the container has been built-in, 
+    # if the build environment is in the host, you need to specify the directory.
+    #
+    # nativesdk_dir: /opt/buildtools/nativesdk
+
+
+    # not_use_repos specifies whether to update the layer layer when starting
+    # the build environment, it needs to be updated by default, if you debug or 
+    # modify the layer layer, you can set this parameter to true.
+    #
+    # not_use_repos: false
+
+
+    # sstate_cache specifies whether the sstate-cache mechanism is used when 
+    # yocto is built, and if so, the SSTATE_MIRRORS value in local.conf will be 
+    # modified, and there are two SSTATE_MIRRORS values, one is a remote link, 
+    # and the other is a local directory, both pointing to the directory of specific 
+    # sstate-cache. There are two types of values for SSTATE_MIRRORS:
+    # 1，file://.* http://someserver.tld/share/sstate/PATH;downloadfilename=PATH
+    # 2，file://.* file:///some/local/dir/sstate/PATH
+    # If you set this parameter to http://xxxx/share, eventually in local.conf, 
+    # the SSTATE_MIRRORS will be set to 
+    # file://.* http://xxxx/share/PATH;downloadfilename=PATH, and if the cost path 
+    # is set, the SSTATE_MIRRORS will be set to file:// .* file://xxx/PATH. 
+    # Another thing to note is that if the build environment is in a container, 
+    # specifying the sstate-cache path will be mounted to the 
+    # /usr1/openeuler/sstate-cache directory in the container when the container 
+    # is created, so the value of the SSTATE_MIRRORS in local.conf will become 
+    # file://.* file:///usr1/openeuler/sstate-cache/PATH
+    #
+    # sstate_cache: xxx
+
+
+    # sstate_dir specifies the path where yocto stores sstate at build time, 
+    # this variable corresponds to the SSTATE_DIR in local.conf, and this variable 
+    # is only useful if the build environment is the host environment
+    #
+    # sstate_dir: xxx
+
+
+    # tmp_dir specifies the path to the tmp directory in Yocto, which is used 
+    # to store Yocto's build output, corresponding to the TMP_DIR parameter in 
+    # local.conf. Also, this parameter is only valid if the build environment 
+    # is a host environment
+    #
+    # tmp_dir: xxx
+
+    # repos is used to set the code repository required to initialize the build 
+    # environment when openEuler Embedded is built, usually the following parameter 
+    # should list the information of the layers layer required by bitbake during 
+    # initialization, which can be set according to your own needs. The following 
+    # values of this parameter have format requirements, which are illustrated here:
+    # repos:
+    #    abc:
+    #      url: xxxxxxxxxxx
+    #      path: xxxxxxxxxx
+    #      refspec: xxxxxxxxxxxx
+    # the key abc represents a repository, url is remote url, path is local path, it means
+    # when download repository，it will be stored in local, in general, the key abc is same 
+    # to path, refspec is point branch or tag
+    #
+    # repos:
+    #   abc:
+    #     url: xxxx
+    #     path: xxxx
+    #     refspec: xxx
+
+    # local_conf is to supplement the setting of various parameters in local.conf, and all 
+    # values filled in under this variable will be appended to local.conf unchanged
+    #
+    # local_conf:
+    #   xxx
+
+    # The layers parameter specifies the layer of bitbake at initialization, the value of 
+    # this parameter is a relative value, that is, the path under the src directory, for example, 
+    # set a layer of layers to yocto-meta-openembedded/meta-python, it will eventually be replaced 
+    # with /<build_dir>src/yocto-meta-openembedded/meta-python in layers
+    # 
+    # layers:
+    #   xxxx
+
+下面针对每个参数进行说明：
+
+build_in
+>>>>>>>>
+
+构建模式选择，目前oebuild对openEuler Embedded的构建有两种模式，主机端模式和容器端模式，分别用docker和host来表示，该参数是必须项，设置方式如下：
+
+.. code-block:: console
+
+    # 设置容器端构建
+    build_in: docker
+
+    # 设置主机端构建
+    build_in: host
+
+docker_image
+>>>>>>>>>>>>
+
+构建容器镜像，在使用容器端构建时该字段表示该次构建将会启用的容器镜像版本，该字段非必须项，主机端构建该参数不需要设置，设置方式如下：
+
+.. code-block:: console
+
+    docker_image: xxxxxxxxxxx
+
+platform
+>>>>>>>>
+
+目标架构平台，这里用于设置构建openEuler Embedded时的单板名称，该名称来源于 `yocto-meta-openeuler/.oebuild/platform` 的列表，设置方式如下：
+
+.. code-block:: console
+
+    platform: qemu-aarch64
+
+machine
+>>>>>>>
+
+运行机器名称，该名称是由在单板配置文件下的machine字段确定的，在yocto中，machine参数是指目标设备的硬件架构和配置，在代码层面会直接以该名称指定这个machine的配置文件名，在该配置文件下有对该单板的一系列设置。设置方式如下：
+
+.. code-block:: console
+
+    machine: qemu-aarch64
+
+toolchain_type
+>>>>>>>>>>>>>>
+
+外部编译链名称，通过该值可以获取默认设定好的编译链地址，这是在yocto构建过程中指定交叉编译链二进制地址时需要指定的，目前已适配的CPU架构有四个：aarch64、arm32、x86_64和riscv64。设置方式如下：
+
+.. code-block:: console
+
+    # openEuler Embedded-22.03-LTS-SP2及其之前版本
+    toolchain_type: EXTERNAL_TOOLCHAIN_aarch64
+    # openEuler Embedded-22.03-LTS-SP2之后版本
+    toolchain_type: EXTERNAL_TOOLCHAIN:aarch64
+
+.. note:: 设置的方式不一致原因是选定的poky版本不同导致的，在openEuler-22.03-LTS-SP2及其之前选用的poky版本为3.3，而在其之后选用的poky版本为4.0，3.3版本与4.0版本对于变量集的命名语法不同，因此toolchain_type的设置方式有所区别。
+
+toolchain_dir
+>>>>>>>>>>>>>
+
+外部编译链路径，在设置外部编译链类型后，如果对编译链路径做了设置，那么oebuild会对编译链类型指向的默认编译链地址进行相应的替换，将原默认的编译链地址替换成设置好的地址，如果是容器端构建模式，那么地址的映射为 `/host/external_toochain_dir:/usr1/openeuler/native_gcc` ，如果是主机端构建模式，则直接将设置好的地址进行替换。设置方式如下：
+
+.. code-block:: console
+
+    toolchain_dir: /host/external/toolchain_dir
+
+nativesdk_dir
+>>>>>>>>>>>>>
+
+构建工具路径，openEuler Embedded在构建过程中是需要一些中间辅助工具的，这些辅助工具可以直接通过poky相应版本来自行编译得到，也可以直接从openEuler Embedded相应的指定地方下载。设置方式如下：
+
+.. code-block:: console
+
+    nativesdk_dir: /host/nativesdk
+
+.. note:: 需要注意的是，该参数的设定只有在主机端构建模式下才有效，如果是容器端构建因为容器端已经有内置的nativesdk_dir，则不会做任何操作。
+
+not_use_repos
+>>>>>>>>>>>>>
+
+是否更新layer仓选项，该参数影响范围较小，openEuler Embedded的构建依赖的源码包版本是从基线文件manifest.yaml中获取到的，如果想要在构建时不再选用稳定上游软件包版本而直接使用选定分支最新代码，则可以通过将manifest移除来实现，那么在下载上游源码包时会从openeuler默认指定的版本来下载，但是layer层并不属于上游软件包，因此会直接通过compile.yaml中的repos下的信息来进行更新，然而在用户不需要layer层的更新时则可以设置该字段实现，默认该参数为false。设置方式如下：
+
+.. code-block:: console
+
+    not_use_repos: true
+
+sstate_cache
+>>>>>>>>>>>>
+
+sstate-cache的镜像地址，在yocto构架框架下，sstate-cache是一个很好的缓存机制，可以大大减少重复构建的行为，节省构建时间，通过该参数设置缓存路径可以在构建时命中构建依赖产物从而减少构建任务。设置方式如下：
+
+.. code-block:: console
+
+    # 使用本地站点类型
+    sstate_cache: /some/where/sstate_cache
+
+    # 使用web站点类型
+    sstate_cache: http://some.website/sstate_cache
+
+sstate_dir
+>>>>>>>>>>
+
+sstate-cache存放路径，在yocto构建过程中，会实时产生sstate-cache，默认会存放在构建根目录下的sstate-cache目录，如果进行指定则会存放在指定的目录，需要注意的是，该值在主机端构建时设置才有效。设置方式如下：
+
+.. code-block:: console
+
+    sstate_dir: /some/where/sstate_dir
+
+tmp_dir
+>>>>>>>
+
+临时文件存放目录，在yocto构建过程中会有大量的临时文件产生，默认会存放在构建根目录下的tmp_dir目录，如果进行指定则会存放在指定的目录，需要注意的是，该值在主机端构建时设置才有效。设置方式如下：
+
+.. code-block:: console
+
+    tmp_dir: /some/where/tmp_dir
+
+repos
+>>>>>
+
+启动构建所需要的layer层所在的代码仓列表。yocto的构建会在设置的bblayers层下解析所有的bb或bbappend文件，在openEuler Embedded中，yocto-meta-openeuler是主构建仓，所有的依赖软件包是以bbappend追加文件的方式进行的定制，而对于组成openEuler Embedded的所有软件包的bb文件主要存放在几个特定的layer仓中，主构建仓下所有的bb或bbappend会被解析，但是在yocto中，bbappend是必须要有bb文件为载体的，否则会解析错误，而对于基本的标准openEuler Embedded来说，包含的软件包主要来自两个上游层，yocto-poky与yocto-meta-openembedded，因此我们可以看到，这两个层都会被设置在bblayers中。如果进行构建openEuler Embedded，所需要的layer层是必须要存在的，因此该参数是用来设置这些必须的层信息，在yocto正式开始解析之前会提前下载好。如果有其他特性的加入，则可以在该参数下加入上游层，该参数设置方式如下：
+
+.. code-block:: console
+
+    repo:
+        abc: 
+            url: xxx
+            path: xxx
+            refspec: xxx
+
+abc表示包名，url表示远程仓地址，path表示下载到本地的文件目录名，refspec表示版本信息。
+
+local_conf
+>>>>>>>>>>
+
+local.conf文件补充内容。在yocto构建当中，会有两个必须的配置文件，其中一个就是local.conf，local.conf文件中的选项可以覆盖yocto默认的配置选项。这些选项包括构建目标、构建工具链、构建方式、构建环境变量、构建输出路径等。通过修改local.conf文件，可以定制化构建系统，以满足特定的需求。例如，可以通过设置MACHAINE选项来指定目标硬件平台，通过设置DISTRO选项来选择使用哪个Linux发行版作为基础系统，通过设置PACKAGE_CLASSES选项来选择使用哪种软件包格式等等。local_conf是对默认local.conf的内容补充，如果有特定的设置，则可以在该参数下添加。该参数设置方式如下：
+
+.. code-block:: console
+
+    local_conf: |
+        xxxx
+        xxxx
+
+layers
+>>>>>>
+
+bblayers.conf文件补充内容。在yocto构建当中，会有两个必须的配置文件，其中一个就是bblayers.conf，bblayers.conf文件用于指定yocto构建系统中使用的层（layers）的位置和顺序。每个层都包含了一些元数据，例如：软件包、配置文件、脚本等等。bblayers.conf文件告诉yocto构建系统在哪里可以找到这些层，以及他们的顺序。具体来说，bblayers.conf文件包含以下信息：
+ - BBLAYERS变量，定义了一个层的列表，每个层都是一个目录的路径。这些层的顺序非常重要，因为它们会影响构建系统中软件包的优先级和覆盖顺序。
+ - BBPATH变量，该变量定义了构建系统中所有层的路径，它是BBLAYERS变量中的层路径组成的，以冒号分隔。而layers的设置是对BBLAYERS内容的补充。该参数设置方式如下：
+
+  .. code-block:: console
+
+    layers: xxxx
+
+.env：构建运行环境文件
+----------------------
+
+该文件用于记录在构建时所运行的环境的一些参数，文件内容如下：
+
+:: 
+
+    container:
+        short_id: 6ce6bd486f1e
+        volumns:
+        - /home/huawei/桌面/demo/src:/usr1/openeuler/src
+        - /home/huawei/桌面/demo/build:/home/openeuler/build
+
+container
+>>>>>>>>>
+
+容器运行时相关参数，在oebuild使用容器端构建时会将启动的容器相关参数记录下来。
+
+short_id
+::::::::
+
+本次构建启动的容器ID。
+
+volumns
+:::::::
+
+容器启动后的挂载目录列表。
diff --git a/docs/source/oebuild/userguide/index.rst b/docs/source/oebuild/userguide/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..2f5d8a322c2a64fc972316aa8c18453ff67ee0a5
--- /dev/null
+++ b/docs/source/oebuild/userguide/index.rst
@@ -0,0 +1,15 @@
+.. _oebuild_userguide:
+
+用户指南
+########
+
+本章将详细介绍 oebuild 的使用方法以及各项功能，并提供逐步指导和示例，帮助用户基于 oebuild 快速构建定制化的 openEuler Embedded 发行版。
+
+.. toctree::
+   :maxdepth: 1
+
+   install/index.rst
+   build/index.rst
+   oebuild_workdir/index.rst
+   configure/index.rst
+   command/index.rst
diff --git a/docs/source/oebuild/userguide/install/index.rst b/docs/source/oebuild/userguide/install/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..bf404ec70ec5076980478daea76c732a5fd1fa52
--- /dev/null
+++ b/docs/source/oebuild/userguide/install/index.rst
@@ -0,0 +1,66 @@
+.. _oebuild_install:
+
+安装步骤
+########
+
+.. note::
+
+   - oebuild 基于 python3 实现，建议使用 **python>=3.10** 的版本。
+
+   - 当前 **仅支持在64位的x86环境** 下使用 oebuild，并且需要在 **普通用户** 下进行 oebuild 的安装运行。
+
+**1. 安装并配置依赖**
+
+   .. tabs::
+
+      .. code-tab:: console openEuler
+
+         # 安装必要的软件包
+         $ sudo yum install python3 python3-pip docker
+
+         # 配置docker环境
+         $ sudo usermod -a -G docker $(whoami)
+         $ sudo systemctl daemon-reload && sudo systemctl restart docker
+         $ sudo chmod o+rw /var/run/docker.sock
+
+      .. code-tab:: console Ubuntu
+
+         # 安装必要的软件包
+         $ sudo apt-get install python3 python3-pip docker docker.io
+
+         # 配置docker环境
+         $ sudo usermod -a -G docker $(whoami)
+         $ sudo systemctl daemon-reload && sudo systemctl restart docker
+         $ sudo chmod o+rw /var/run/docker.sock
+
+      .. code-tab:: console SUSELeap15.4
+
+         # 安装必要的软件包
+         $ sudo zypper install python311 python311-pip docker
+
+         # 配置docker环境
+         $ sudo usermod -a -G docker $(whoami)
+         $ sudo systemctl restart docker
+         $ sudo chmod o+rw /var/run/docker.sock
+         $ sudo systemctl enable docker
+
+         # 配置最新版python
+         $ cd /usr/bin
+         $ sudo rm python python3
+         $ sudo ln -s python3.11 python
+         $ sudo ln -s python3.11 python3
+
+**2. 安装oebuild**
+
+oebuild从0.0.41版本开始已经支持对openEuler Embedded全版本构建，安装命令如下：
+
+   .. code-block:: console
+
+      # 首次安装oebuild:
+      $ pip3 install oebuild
+      
+      # 已安装过oebuild想升级到最新版：
+      $ pip3 install --upgrade oebuild
+
+      # 想要安装特定版本的 oebuild：
+      $ pip3 install oebuild==<version>
diff --git a/docs/source/oebuild/userguide/oebuild_workdir/index.rst b/docs/source/oebuild/userguide/oebuild_workdir/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..7aa60d341454414fa19174a5ace65c8184d579c6
--- /dev/null
+++ b/docs/source/oebuild/userguide/oebuild_workdir/index.rst
@@ -0,0 +1,55 @@
+.. _directory_index:
+
+oebuild 工作目录介绍
+####################
+
+该章节将介绍oebuild的工作目录结构，以及每个目录的作用。oebuild工作目录的结构如下：
+
+::
+
+  .
+  ├── .oebuild
+  │   ├── compile.yaml.sample
+  │   └── config
+  │
+  ├── build
+  │   └── build_arm64
+  │       ├── compile.yaml
+  │       └── .env
+  │
+  └── src
+      ├── yocto-meta-openembedded
+      ├── yocto-meta-openeuler
+      ├── yocto-poky
+      └── ......
+
+.oebuild
+--------
+
+oebuild全局配置文件存放目录，该目录是隐藏目录。
+
+  **compile.yaml.sample**
+
+    构建配置范例文件，在oebuild对构建配置文件的处理中，可以通过generate命令输入各种参数来生成compile.yaml，也可以什么参数都不输入直接进入到菜单选择界面进行对应参数的选择，效果跟直接输入命令一样，compile.yaml.sample是compile.yaml的全参数的范例文件，里面有对所有涉及到的参数的详细说明，由于对compile.yaml的定制命令行参数较多，并不直观，而对配置文件直接进行文本编辑会直观很多，对于该范例文件的使用方法比较简单，直接将该文件拷贝到某个地方，然后重命名为compile.yaml，通过编辑器打开compile.yaml，对该文件做定制化修改，然后直接在generate命令下用-c参数指定即可。关于该文件的详细介绍请参考 :ref:`compile.yaml.sample<configure_index>`。
+
+  **config**
+
+    oebuild全局配置文件，该文件中记录着构建openEuler Embedded的一些准备数据，在执行update、generate，以及bitbake命令时，都会解析该文件。
+
+build
+-----
+
+构建统一存放目录，在oebuild的工作目录下，对于镜像构建目录会做统一的管理，而build目录就是用来存放所有创建的构建目录。
+
+  **build_arm64/compile.yaml**
+
+    构建配置文件，每个新创建的构建目录下都会存在一个构建配置文件，其被命名为compile.yaml，而这个文件也是判断该目录是否是构建目录的一个标准。
+
+  **build_arm64/.env**
+
+    构建目录运行环境文件，在oebuild对openEuler Embedded进行构建时会将当下启动的一些环境参数写入到.env中，该文件对构建环境的重复利用起着至关重要的作用。
+
+src
+---
+
+源码存放目录，该目录下存放着openEuler Embedded构建下载的所有源码，源码目录的命名以openEuler Embedded的包名为准，例如软件包名为libzip，在openEuler Embedded中该包名称为zip，那么源码包目录名为zip。
diff --git a/docs/source/references/index.rst b/docs/source/references/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..69791d7a71e00c98d0fd83e0cf92250b42e71b14
--- /dev/null
+++ b/docs/source/references/index.rst
@@ -0,0 +1,12 @@
+.. _references:
+
+参考文档
+===========================================
+
+.. toctree::
+   :maxdepth: 1
+   :caption: 参考文档
+
+   references_doc.rst
+   ../bitbake/index.rst
+   ../yocto/index.rst
diff --git a/docs/source/references/references_doc.rst b/docs/source/references/references_doc.rst
new file mode 100644
index 0000000000000000000000000000000000000000..8739beee8d2c3d0ca93f4b02fd26ee3b4935e2c7
--- /dev/null
+++ b/docs/source/references/references_doc.rst
@@ -0,0 +1,26 @@
+.. _references_doc:
+
+参考文献
+######################
+
+当前市面上有很多关于操作系统以及Yocto的书籍，这里列出了一些书籍，以及一些网站，可以作为参考。
+
+.. _books:
+
+    [1] `Operating Systems: Three Easy Pieces <https://pages.cs.wisc.edu/~remzi/OSTEP/>`_. Remzi H. Arpaci-Dusseau and Andrea C. Arpaci-Dusseau (University of Wisconsin-Madison).
+    
+    [2] Embedded Linux Development Using Yocto Project. OTAVIO SALVADOR, DAIANE ANGOLINI.
+
+    [3] Mastering Embedded Linux Programming. Frank Vasquez, Chris Simmonds.
+
+    [4] Linux Kernel Development. Robert Love.
+
+    [5] Modern Operating Systems. ANDREW S. TANENBAUM, HERBERT BOS.
+
+    [6] `OpenAMP 文档 <https://openamp.readthedocs.io/en/latest/protocol_details/lifecyclemgmt.html>`_.
+
+    [7] `飞腾嵌入式OpenAMP技术文档 <https://open.weixin.qq.com/connect/oauth2/authorize?appid=wxff219d611a159737&redirect_uri=https%3A%2F%2Fgitee.com%2Fweixin%2Foperations%2Fredirect_do%3Furl%3Dhttps%253A%252F%252Fgitee.com%252Fphytium_embedded%252Fphytium-embedded-docs%252Ftree%252F46de73731daa08fd5acfc68b34cdf414cf8adb7e%252Fopen-amp&response_type=code&scope=snsapi_base&state=weixin#wechat_redirect>`_.
+
+    [8] `AVF架构 <https://source.android.com/docs/core/virtualization/architecture?hl=zh-cn>`_.
+
+    [9] `Cross Linux from Scratch <https://trac.clfs.org/wiki/WikiStart>`_.
\ No newline at end of file
diff --git a/docs/source/releases/index.rst b/docs/source/releases/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..715876761d721c082283fbf51275b3eb7a96e605
--- /dev/null
+++ b/docs/source/releases/index.rst
@@ -0,0 +1,13 @@
+.. _release_notes:
+
+版本说明
+#########
+
+
+.. toctree::
+    :maxdepth: 1
+    :glob:
+    :reversed:
+
+    release-notes-*
+    republish.rst
diff --git a/docs/source/releases/release-notes-22.03.30.rst b/docs/source/releases/release-notes-22.03.30.rst
new file mode 100644
index 0000000000000000000000000000000000000000..726dccd1041e70ab22121d530dca8993b829efbe
--- /dev/null
+++ b/docs/source/releases/release-notes-22.03.30.rst
@@ -0,0 +1,27 @@
+:orphan:
+
+.. _openeuler_embedded_22_03_30:
+
+openEuler Embedded 22.03
+###########################
+
+openEuler Embedded 22.03是openEuler Embedded第一次正式发布，包含的内容大概如下：
+
+* 内核
+   - 内核升级到 5.10.0-60.17.0
+   - 内核支持Preempt-RT补丁
+   - 内核支持树莓派4B相关补丁
+* 软件包
+   - 支持80+软件包，详见 :ref:`software_packages_list`
+* 亮点特性
+   - 多OS混合部署框架的初步实现，支持openEuler Embedded和Zephyr的混合部署，详见 :ref:`mixed_criticality_system`
+   - 分布式软总线的初步集成，详见 :ref:`distributed_softbus`
+   - 安全加固指导，详见 :ref:`security_hardening`
+   - 基于Preempt-RT的软实时，详见 :ref:`preempt_rt`
+* 南向生态
+   - 新增树莓派4B支持，详见 :ref:`board_raspberrypi4_build`
+* 构建系统
+   - 初步的openEuler Embedded构建体系, 详见 openEuler-22.03-LTS版本->构建系统->快速构建->容器环境下的快速构建指导
+* 其他
+   - 基于Sphinx的文档体系，详见 :ref:`contribute_doc`
+
diff --git a/docs/source/releases/release-notes-22.09.30.rst b/docs/source/releases/release-notes-22.09.30.rst
new file mode 100644
index 0000000000000000000000000000000000000000..4072b6fc1a971a4dd63a07afc87c53ba59c23965
--- /dev/null
+++ b/docs/source/releases/release-notes-22.09.30.rst
@@ -0,0 +1,23 @@
+:orphan:
+
+.. _openeuler_embedded_22_09_30:
+
+openEuler Embedded 22.09
+###########################
+
+openEuler Embedded 22.09是openEuler Embedded第二个创新版本，包含的内容大概如下：
+
+* 内核
+   - 内核升级到 5.10.0-106.18.0
+   - 内核支持Preempt-RT补丁
+   - 内核支持树莓派4B相关补丁
+* 软件包
+   - 支持140+软件包，详见 :ref:`software_packages_list`
+* 亮点特性
+   - 多OS混合部署能力增强，新增树莓派4B混合部署实例，新增支持服务化混合部署功能，可通过Linux shell命令行访问zephyr，详见 :ref:`mixed_criticality_system`
+   - 分布式软总线能力增强，新增支持基于分布式软总线的openEuler和openHarmony设备认证和互通互联，增加南向wifi传输介质支持，详见 :ref:`distributed_softbus`
+   - 安全加固指导，详见 :ref:`security_hardening`
+   - 基于Preempt-RT的软实时，详见 :ref:`preempt_rt`
+* 构建系统
+   - 优化后的openEuler Embedded构建体系, 详见 openEuler-22.09版本->构建系统->快速构建->容器环境下的快速构建指导
+
diff --git a/docs/source/releases/release-notes-23.03.30.rst b/docs/source/releases/release-notes-23.03.30.rst
new file mode 100644
index 0000000000000000000000000000000000000000..77178a7fb89bb84584c55d53943978eb805248c5
--- /dev/null
+++ b/docs/source/releases/release-notes-23.03.30.rst
@@ -0,0 +1,76 @@
+:orphan:
+
+.. _openeuler_embedded_23_03_30:
+
+openEuler Embedded 23.03
+###########################
+
+openEuler Embedded 23.03是openEuler Embedded第三个创新版本，从本次发布版本开始，引入release manager，包含内容大概如下：
+
+* release manager：
+
+  - 姓名：李新宇
+
+  - gitee ID：alichinese
+
+* 基础设施
+   
+  - 更多的meta层引入，meta-openembedded，更好的对接生态
+
+  - 完善nativesdk使其有更好的兼容性，容器工具化，更好的与开发环境结合
+
+  - oebuild一站式工具，大幅提升易用性
+
+  - 更完善的CI/CD，使能sstate cache，大幅缩短门禁构建时间
+
+* Linux框架
+
+  - 内核与社区紧密在5.10.x内核上保持同步
+
+  - 支持更多架构，x86-64，riscv-64
+
+  - 总体软件包数量250+
+
+  - 嵌入式图形，包管理，systemd，python
+
+  - 基于LLVM的镜像，相对GCC有更好的性能或更小的镜像大小
+
+* 关键特性
+  
+  - 混合关键性部署框架(MICA)
+    
+    - 更加完善的服务化部署，文件系统，RPC，生命周期管理
+
+    - System DTS的探索
+
+    - 更多的RTOS支持，UniProton，RT-Thread
+
+  - 嵌入式弹性底座的探索
+
+    - Jailhouse的支持
+
+    - ZVM的孵化
+
+  - 分布式软总线
+
+    - 改善Wi-Fi传输的性能
+
+    - 蓝牙的初步支持
+
+* 南北向生态
+
+  - 轻量级ROS2运行时
+
+    - 竞争力：可裁剪，高效，实时
+
+    - meta-ROS，ros-core，ros-base的支持
+
+    - 基于Priginbot的激光雷达导航Demo
+
+  - 南向BSP
+
+    - x86-64工控机：HVAEIPC-M10
+
+    - RK3568：飞凌OK3568，RYD-3568
+
+    - 更多BSP正在路上
diff --git a/docs/source/releases/release-notes-23.09.30.rst b/docs/source/releases/release-notes-23.09.30.rst
new file mode 100644
index 0000000000000000000000000000000000000000..05d0ecff74b443f27b66f78148e345c2a0caca6e
--- /dev/null
+++ b/docs/source/releases/release-notes-23.09.30.rst
@@ -0,0 +1,68 @@
+:orphan:
+
+.. _openeuler_embedded_23_09_30:
+
+openEuler Embedded 23.09
+###########################
+
+openEuler Embedded 23.09是openEuler Embedded第四个创新版本，本版本的主要更新如下
+
+* release manager：
+
+  - 姓名：郑立铭
+
+  - gitee ID：soulpoet
+
+* 基础设施
+   
+  - 为了openEuler Embedded下一个LTS做准备，yocto-poky从3.3.6升级到了4.0.10, yocto-poky 4.0.x也是yocto上游社区的LTS版本
+
+  - 进一步完善了openEuler Embedded元工具oebuild, 23.09版本发布时，对应的oebuild版本是0.0.32，具体功能可以参见文档 :ref:`oebuild_userguide`
+  
+  - 完善了CI/CD框架，CI/CD相关流程的控制文件位于 :file:`.oebuild/workflows` 目录下
+
+  - 使能了Yocto内核meta机制，可以更加灵活的配置内核， 具体可见 `上游社区的文档 <https://docs.yoctoproject.org/current/kernel-dev/advanced.html>`_ 。
+
+  - 完善了软件包manifest机制, 把软件包的版本与软件包仓库的的commit绑定，并持续完善对应do_openeuler_fetch机制
+
+  - 不断完善的文档
+
+* Linux框架
+
+  - 内核与社区紧密在5.10内核上保持同步, 内核版本为5.10.153
+
+* 关键特性
+  
+  - 混合关键性部署框架(MICA)
+    
+    - 实现了位于Linux内核态的remote_proc和rpmsg框架的支持，为更好地支持异构多核处理器中混合部署打下了基础
+
+    - 实现了与Jailhouse虚拟机的初步融合
+
+    - 完善了用户态基于OpenAMP的实现，支持与UniProton配合的gdb调试
+
+  - 嵌入式弹性底座的探索
+
+    - 对Jailhouse更好的支持，已经实现了基于Jailhouse的openEuler Embedded与UniProton和Zephyr在多种平台下混合部署，并实现OS间的
+      有效隔离
+
+  - 轻量级ROS2运行时的支持也升级到ROS2-humble，并基本实现了核心软件包的支持，可以更好的开发ROS2应用
+
+* 南北向生态
+
+  - 南向BSP：
+
+    - 通过引入meta-rockcip, 实现了更多的Rockchip硬件支持，包括RK3588， RK3399, 并完善了RK3568的支持
+    
+    - 支持RISC-V架构的赛昉JH7110x芯片的visionfive2开发板
+
+    - 规划了部分BSP平台的命名，例如qemu平台全部以qemu开头
+
+  - 北向软件：
+
+     - 软件包数量支持达到450+，同时完善或者重构了很多软件包的支持
+
+     - 完善了isulad的支持，isulad的大部分功能在本版本中都可用
+
+     - 完善了嵌入式图形的支持，已经可以在x86平台上运行许多轻量级桌面组件
+
diff --git a/docs/source/releases/release-notes-24.03.30.rst b/docs/source/releases/release-notes-24.03.30.rst
new file mode 100644
index 0000000000000000000000000000000000000000..006f7923d7ff4fce8b51736f7fe05b560db8a76d
--- /dev/null
+++ b/docs/source/releases/release-notes-24.03.30.rst
@@ -0,0 +1,68 @@
+:orphan:
+
+.. _openeuler_embedded_24_03_30:
+
+openEuler Embedded 24.03
+###########################
+
+openEuler Embedded 24.03是openEuler Embedded第二个LTS版本，本版本的主要更新如下
+
+* release manager：
+
+  - 姓名：魏钰宸
+
+  - gitee ID：weiyuchen2013
+
+* 基础设施
+
+  - 进一步完善了openEuler Embedded元工具oebuild, 24.03版本发布时，对应的oebuild版本是0.1，新增LLVM镜像支持、一键式快速构建支持、软件包快速部署调试、预构建工具构建、命令行菜单模式等新功能，具体功能可以参见文档 :ref:`oebuild_userguide`
+  
+  - 完善了CI/CD框架，支持gcc/llvm编译链及预构建工具版本自动发布能力，CI/CD相关流程的控制文件位于 :file:`.oebuild/workflows` 目录下
+
+  - 不断完善的文档
+
+* Linux框架
+
+  - 内核与社区紧密保持同步，支持5.10与6.6双版本内核, 用户依据BSP的适配情况选择对应版本的内核，6.6内核的支持情况请参考 :ref:`kernelversions_intro`
+  - 用户也可以选择自定义版本的内核
+
+* 关键特性
+  
+  - 混合关键性部署框架(MICA)
+    
+    - 实现了可靠性增强，在混合部署框架异常退出后，支持重新启动MICA并恢复OS间的通信链路
+
+    - 实现了多实例部署能力，支持在linux上部署多个RTOS
+
+    - 实现了易用性完善，提供简单的命令行工具，支持创建、启动、停止 RTOS，支持通过配置文件管理实时OS，实现 RTOS 的开机自启动
+
+    - 增强gdb调试能力，GDB调试时r可以重新运行程序，bt打印调用栈、watch监视变量改变时断点、ctrl+C可以停止运行退出到gdb交互模式
+
+  - 嵌入式弹性底座的探索
+
+    - 对Jailhouse更好的支持，已经实现了基于Jailhouse的openEuler Embedded与Zephyr在多种平台下混合部署，并实现OS间的有效隔离
+
+  - 轻量级ROS2运行时的支持也升级到ROS2-humble，并基本实现了核心软件包的支持，可以更好的开发ROS2应用
+
+  - 基于LLVM编译工具链，支持标准镜像构建。包括使用C/C++编译器clang/clang++，编译器基础设施llvm，链接器lld
+
+  - 嵌入式领域分布式软总线升级至3.2版本，保证接口兼容，同时使用binder作为IPC底层驱动，降低80%的静默时CPU资源占用
+
+  - 支持嵌入式极简镜像（iSula），最小容器镜像体积小于5M
+
+
+* 南北向生态
+
+  - 南向BSP：
+
+    - 联合海思、启诺（ebaina）、鼎桥通信、菁蓉联创等合作伙伴共同打造了新硬件海鸥派，原生使用openEuler Embedded系统，支持环境感知，机器视觉，ROS应用，工业控制等能力，详细介绍参见 :ref:`board_hieulerpi`
+
+    - 实现了myir-remi，myd-ym62x等新硬件的支持，详细介绍参见 :ref:`board_myir_remi`
+
+  - 北向软件：
+
+     - 软件包数量支持达到800+，同时完善或者重构了很多软件包的支持
+
+     - 完善了ROS2的支持，ROS2的大部分功能在本版本中都可用
+
+     - 基于wayland，支持轻量图形组合器和窗口应用，包括图片浏览工具、文件编辑器、文件浏览器、任务管理器、配置面板，在QT功能方面，新增完善了qtwebengine（嵌入式网页浏览）等组件
diff --git a/docs/source/releases/republish.rst b/docs/source/releases/republish.rst
new file mode 100644
index 0000000000000000000000000000000000000000..3f71f6b37aed772680b2292f0c15cbe8dda9e4ff
--- /dev/null
+++ b/docs/source/releases/republish.rst
@@ -0,0 +1,17 @@
+.. _republish:
+
+商业发行版发行说明
+################################
+
+本章介绍第三方公司发行openEuler嵌入式商业发行版的要求和建议，具体如下：
+
+1. 要求：
+
+ (1) 要求基于openEuler嵌入式代码工程制作，软件包可以随意裁剪与增加( `构建指导 <https://pages.openeuler.openatom.cn/embedded/docs/build/html/master/yocto/index.html>`_ )
+
+2. 建议：
+
+ (1) 关键软件包版本（例如glib） 和配置（例如内核PAGE_SIZE大小） 和openEuler保持一致。
+ (2) 开发工具链推荐使用openEuler嵌入式官方发行版本。
+ (3) 采用嵌入式特有 :ref:`社区嵌入式安全加固说明 <security_configuration_baseline>`
+ (4) 发行版提供面向具体行业的镜像文件（内核镜像和rootfs） 和开发工具链。
diff --git a/docs/source/user_guide/index.rst b/docs/source/user_guide/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..aed9f859790b5d5f51a9a35f229b1c3f51f2fe92
--- /dev/null
+++ b/docs/source/user_guide/index.rst
@@ -0,0 +1,15 @@
+.. _usage_guide:
+
+用户使用指导
+============================
+
+该部分内容旨在提供用户使用openEuler Embedded的相关指导。具体内容如下：
+
+.. toctree::
+   :maxdepth: 1
+
+   ../features/index.rst
+   ../bsp/index.rst
+   ../oebuild/index.rst
+   ../infrastructure/index.rst
+   ../linux/index.rst
diff --git a/docs/source/yocto/add_package_src.rst b/docs/source/yocto/add_package_src.rst
new file mode 100644
index 0000000000000000000000000000000000000000..a838f0df3fc8ec58087ab46dd30a1650ae810a5d
--- /dev/null
+++ b/docs/source/yocto/add_package_src.rst
@@ -0,0 +1,109 @@
+.. _add_package_src:
+
+如何添加或修改软件包源
+======================
+
+在新添加包时出于openEuler Embedded的软件包来源策略使得我们要添加的软件包必须来源于上游openEuler社区，因此这里针对如何替换包源为openEuler源做出指导，我们着重考虑以下几种场景。
+
+**场景一：所添加的包在上游openEuler存在**
+
+所添加软件包在上游openEuler中存在，这就需要我们以openEuler中的包源为准。现在将为您提供添加一个包源的指导：
+
+1. 从对应bb文件中的SRC_URI中识别出相应的源码链接，一般该链接是以https或者git开头的。
+2. 在src-openeuler中找到对应包的仓库，确定版本号。
+3. 添加对应包的bbappend文件，并在manifest.yaml中添加包的git信息，按如下范例添加：
+
+    .. code:: 
+
+        libxcb:
+            remote_url: https://gitee.com/src-openeuler/libxcb.git
+            version: a8fbea0090769fe5e80962aed7bd14216a4274cf
+        ...
+
+    我们拿libxcb来举例说明，remote_url是远程仓地址链接，version是其版本号
+
+4. 修改bbappend文件，替换原SRC_URI中源码指向的路径，按如下范例：
+
+    .. code:: 
+
+        # 假设源码远程链接为 https://xxxx.net/honey.tar.gz
+        OPENEULER_SRC_URI_REMOVE = "https"
+        # 假设openEuler中该包名称为honey-4.0.tar.gz
+        PV = "4.0"
+        SRC_URI:prepend = "file://honey-${PV}.tar.gz \
+        "
+
+5. 至此，新添加的包源替换完成。
+
+**场景二：所添加的包在上游openEuler中不存在**
+
+openEuler Embedded的软件包组成在设计之初是全部来源于openEuler社区，然而在实际项目发展过程中对于该前提条件存在一定的不确定性以及实施的困难性。原因就在于openEuler上游软件包虽然覆盖了几乎所有的openEuler Embedded所需软件包，但仍然有一些特殊软件包并没有被收录到openeuler中，针对既需要一些特殊包，而openeuler未收录，并且还要遵循openEuler Embedded的软件包来源策略，我们在openeuler下创建了oee_archive仓库，该仓库的作用就是为了解决这样的特殊场景。oee_archive仓库用来放置openEuler Embedded所需的上游源码压缩包，同时为了针对oee_archive仓库的下载更加快速、有效，我们专门实现了oee_archive_download方法来应对。oee_archive的仓库地址为：https://gitee.com/openeuler/oee_archive.git
+
+现在将为您添加一个新包提供指导：
+
+1. 先按正常流程修改bbappend文件，即查找到上游原bb文件，然后创建对应的bbappend文件，比对新旧版本的bb文件内容，做差异化删改，这里不再详述。
+2. 找到对应包的bb文件，从SRC_URI中识别出相应的源码链接，一般该链接是以https或者git开头的压缩文件链接。
+3. 手动下载找到的上游源码压缩包链接，如果上游给出的是git链接，则在下载后需要手动进行压缩。git仓库压缩方式参考如下命令：
+   
+   .. code:: 
+
+        git archive --format=tar.gz --prefix=git/ --output ../配方名-PV.tar.gz HEAD
+
+4. 添加上游软件包到oee_archive，然后进行提交并提交到上游oee_archive。
+
+    .. note::
+
+        压缩包的提交需要遵循一定的规则，即需要在该包上层创建这个包名的文件夹，这里举个例子：
+        假设需要针对honey包进行提交其源码压缩包，其源码压缩包为honey-10.0.tar.gz，其对应的bb文件为honey_10.0.bb，那么需要在oee_archive根目录下应该这样放置源码压缩包
+        
+        `./honey/honey-10.0.tar.gz`
+        
+        这样做是为了应对oee_archive的下载，具体可以查看openeuler_fetch章节
+
+5. 待oee_archive的添加包pr合入后需要对yocto-meta-openeuler中的基线文件manifest.yaml进行更新。
+
+6. 至此上游源码压缩包的添加已经完成。
+
+在上游源码包添加完成后该如何在bb文件或bbappend文件中适配呢？下面给出指导：
+
+在bbappend文件中我们需要对SRC_URI进行定制化修改，将原有的指向源码的那一行去掉或使其不再生效，如何做呢？添加OPENEULER_SRC_URI_REMOVE变量，该变量在包解析阶段会重置SRC_URI，并根据OPENEULER_SRC_URI_REMOVE中设置的协议过滤掉相关链接，同时需要在SRC_URI前面指定OPENEULER_LOCAL_NAME=”oee_archive”，参考如下范例：
+
+.. code:: 
+
+    #  去除SRC_URI中https与git协议开头的链接
+    OPENEULER_SRC_URI_REMOVE = "https git"
+    # 将包本地路径指向到oee_archive
+    OPENEULER_LOCAL_NAME = "oee_archive"
+    # 在SRC_URI最前面添加包源
+    SRC_URI:prepend = "file://${OPENEULER_LOCAL_NAME}/${BPN}/xxxxxxxx \
+    "
+
+在SRC_URI中使用prepend是因为需要将源码压缩包放在最前面，而使用${BPN}是因为在向oee_archive添加包时，我们前面说过，
+需要在上层创建配方的文件夹，所以在压缩包前面添加${BPN}
+
+
+至此，一个完整的添包流程就完成了，如果在构建中出现编译等的报错，则需要自行细细研究去解决
+
+**场景三：所添加的包来源于自建包**
+
+如果所添加的包完全来源于自建包或者非开源包，那么在这种情况下是不被允许合入openEuler Embedded源码仓的，因此这种情况是开发者在本地环境进行开发或者在封闭环境做项目开发，这种业务场景我们分两种解决方案。其一，将源码放在私有gitee仓库。其二，将源码附在配方下。
+
+针对第一种解决方案，参考上面“所添加的包在上游openEuler存在”章节，这里我们只对第二种情况进行详述。
+
+1. 我们默认用户已经创建了自己的配方，这里我们着重讲的是包源的添加或替换，在对应的配方下创建files文件夹，将自建包打包成压缩包，然后放置于files下，假如自建包名为honey，版本为0.0.40，那么添加的目录结构应该如下：
+
+    .. code:: 
+
+        honey
+        files
+            honey.0.0.40.tar.gz
+        honey_0.0.40.bb
+
+2. 在bb文件中修改SRC_URI中，添加源码包路径。
+
+    .. code:: 
+
+        SRC_URI:prepend = "file://honey.0.0.40.tar.gz \
+        "
+
+在yocto执行do_fetch任务阶段，会自动将files作为一个默认搜索路径，至此，自建包添加包源完成。
diff --git a/docs/source/yocto/addpackage_guide.rst b/docs/source/yocto/addpackage_guide.rst
new file mode 100644
index 0000000000000000000000000000000000000000..77b26eec20a4397522bdc5804761c2e4e85c73f4
--- /dev/null
+++ b/docs/source/yocto/addpackage_guide.rst
@@ -0,0 +1,105 @@
+.. _yocto_add_package_recipe:
+
+新增配方支持指导
+###############################
+
+配方（\*.bb 文件）是 Yocto 项目中的核心组成部分，每个软件组件的构建都依赖于相应的配方来进行定义和配置，Yocto 构建系统通过这些配方来管理软件组件的构建过程。从零开始编写一个配方文件可能会比较繁琐，尽管已经在 \*.conf 文件中配置好了绝大多数的变量。建议先学习 :ref:`yocto_recipe` 章节了解配方。
+
+如果要为每个开源包都手动编写配方文件，将是一项非常耗时和复杂的工作。幸运的是，Yocto 的官方仓库已经为大部分软件包提供了指定版本的配方文件。
+
+设想一种情况，如果您的源码版本与 Yocto 官方仓库中的配方版本相差不大，您可以考虑直接基于 Yocto 仓库中的配方进行少量修改，以实现切换源码的需求。这样可以节省大量时间和精力，并且确保构建过程的一致性和准确性。然而，请注意，直接修改官方仓库的配方文件可能不是最佳实践，因为它们可能会在未来的版本中更新或更改。
+
+在可能的情况下，可以创建一个新的配方文件，并参考官方仓库中的现有配方作为基础，这是一种不错的方式。这种方式的缺点是会带来大量的冗余代码，同时不好跟进上游版本维护。Yocto 提供了一种机制，即 \*.bbappend 文件，bbappend 文件允许用户为现有的配方文件添加或覆盖变量和任务，而无需复制整个配方。这样既避免了冗余代码，又便于与上游版本维护保持同步。我们将在下文中详细介绍 bbappend 文件。
+
+
+bbappend 文件介绍
+=====================
+
+bbappend 文件是 Yocto 构建系统中的一个特殊文件，用于扩展或修改现有的配方文件。它允许用户为现有的软件包添加额外的构建步骤、修改变量或添加依赖关系，而无需修改原始的配方文件。使用 bbappend 文件的优点在于，它可以轻松地对现有配方进行微调，而不会破坏原始的构建逻辑。这使得在构建过程中添加自定义构建步骤、修复兼容性问题或添加特定平台的支持变得简单。
+
+命名规范上，bbappend 文件通常以 <package_name>_<package_version>.bbappend 的形式命名，其中 <package_name> 是要扩展的原始配方文件的名称。它的内容类似于一个普通的配方文件，但主要用于扩展而不是完全替换原始配方。
+
+要使用 bbappend 文件，您需要将其放在 **BBFILES** 变量指定的目录中。构建系统会自动检测并应用这些文件，按照它们在目录中的顺序进行加载和应用。
+
+
+bbappend 在 openEuler 嵌入式的应用实践
+=========================================
+
+配方文件查找
+----------------------
+
+bbappend 需要基于已知的配方文件，如果在已知的 :file:`poky/meta` 等层没有找到需要的配方文件，可以在 `OpenEmbedded Layer <http://layers.openembedded.org/layerindex/branch/master/recipes/>`_ 搜索，然后拷贝需要的文件（bb文件、补丁等）到 meta-openeuler 层。再根据需要添加 bbappend 文件。
+
+
+切换 openEuler 源码
+-----------------------
+
+构建时，我们使用的源码主要来源是 `src-openEuler <https://gitee.com/organizations/src-openeuler/projects>`_  与 `openEuler <https://gitee.com/organizations/openeuler/projects>`_  。在切换源码时，需要考虑以下几种情形。
+
+- **情形一：** 源码来源不一致。Poky 通常使用官方链接作为源码的来源，这有其明显的优势，但可能会受到国内网络速度的限制，导致源码获取速度较慢。
+
+  面对情形一，openEuler 首先在默认的 ``do_fetch`` 任务中配置了 ``do_openeuler_fetch`` 子任务，用于获取自 openEuler 的源代码。 ``do_openeuler_fetch`` 任务会根据 :file:`.oebuild/manifest.yaml` 中软件包的 commit 信息，下载源码到本地路径（:file:`/usr/openeuler/src`），原理见 :ref:`openeuler_fetch` 。关于软件包源码的组织方式，详情参考 :ref:`add_package_src`。
+
+  下一步需要在在配方中将 **SRC_URI** 指定的官方链接删除，并添加本地源码路径，详细步骤参考 :ref:`openeuler_src_uri_remove`。
+
+
+- **情形二：** 源码版本不一致。由于选择源码来源自 openEuler，这可能会导致源码版本不一致，因为不同来源的版本维护可能存在差异。
+
+  面对情形二，在处理源码版本不一致的问题时，openEuler 借助 bbappend 文件中的模糊匹配机制来有效地解决。通过这种方式，开发者能够根据不同的源码版本进行匹配，并在追加配方中重新配置相应的版本号。以 openEuler 例子 :file:`meta-openeuler/recipes-devtools/libcomps/libcomps_%.bbappend` 来说，openEuler 中 libcomps 源码的实际版本为 0.1.19，而 Poky 中 libcomps 配方的版本是 0.1.18, 但我们可以使用 :file:`libcomps_%.bbappend` 进行模糊匹配，并在追加配方中重新配置 **PV** 为匹配的版本号（如 0.1.19）。这种机制使得我们可以轻松地处理源码版本不一致的问题，确保构建过程的顺利进行。配置如下：
+
+  ::
+      
+      ### libcomps_%.bbappend
+      PV = "0.1.19"
+
+
+- **情形三：** 解压源码后名称不一致。有些 tar 包在解压后，其文件和目录名称可能与预期不一致，这可能会给后续的构建过程带来困扰。
+
+  面对情形三，解压源码后名称不一致。为了解决这个问题，我们需要重新配置变量 **S**，以确保构建时能够找到正确的解压后的源码目录。以 openEuler 例子 :file:`meta-openeuler/recipes-devtools/libcomps/libcomps_%.bbappend` 来说，poky 指定源码解压后得到的源码目录为 :file:`git`，但 openEuler 中 libcomps 源码压缩包解压后源码目录为 :file:`libcomps-${PV}` （也可以简写为${BP}），因此我们需要重新配置变量 **S**， 这样构建时才能找到解压后的源码目录。配置如下：
+
+  ::
+      
+      ### libcomps_%.bbappend
+      S = "${WORKDIR}/${BP}"
+
+
+基于 openEuler 源码构建示例
+===================================
+
+**切换 libcomps 使用 openEuler 源码步骤如下：**
+
+1. :file:`.oebuild/manifest.yaml` 增加如下行：
+
+::
+
+    libcomps:
+    remote_url: https://gitee.com/src-openeuler/libcomps.git
+    version: ba528fe723a61dbccc67f557b7566318c3e4193d
+
+2. :file:`meta-openeuler/recipes-devtools/libcomps/libcomps_%.bbappend` 内容如下：
+
+::
+
+    ### 去除 SRC_URI 中 git 开头的链接
+    OPENEULER_SRC_URI_REMOVE = "git"
+
+    ### 重新设置 PV
+    PV = "0.1.19"
+
+    ### 替换源码为本地路径
+    SRC_URI:prepend = "file://${PV}.tar.gz \
+            "
+
+    ### 重新设置源码目录
+    S = "${WORKDIR}/${BP}"
+
+
+3. 运行 bitbake 构建
+
+::
+
+    ...
+    $ oebuild bitbake
+    $ bitbake libcomps
+
+在构建成功后，表示新增软件包配方的支持已完成，并且它现在可用于部署到镜像中。
diff --git a/docs/source/yocto/container_environment.rst b/docs/source/yocto/container_environment.rst
new file mode 100644
index 0000000000000000000000000000000000000000..acefb1cc01661019cef989dde50845f92db6333f
--- /dev/null
+++ b/docs/source/yocto/container_environment.rst
@@ -0,0 +1,42 @@
+openEuler Embedded 开发容器环境介绍
+###################################
+
+openEuler Embedded 使用构建容器与 Yocto 工程进行开发，构建容器预先安装了交叉编译工具链和预构建工具，使用容器的主要优势在于其能够显著减少构建环境的差异性，确保一致性和可移植性。
+
+交叉编译工具链集成了基础C库以及gcc、ld等关键构建工具，以满足交叉编译的需求；预构建工具是一款定制的SDK，旨在缩短镜像的构建时间，提高开发效率。
+
+接下来，我们将逐步探讨为何引入预构建工具，以及它如何为开发流程带来效益。
+
+
+**1. Yocto 构建对主机环境有要求**
+
+为了 Yocto 能够正常的构建，主机上需要存在一些工具包，如 git，tar，python 等，Yocto 对这些工具的版本有一定的要求，如果主机环境并不满足要求，那么构建可能会报错。
+
+
+**2. 配置适合 Yocto 构建的主机环境**
+
+Yocto 官网指明了三种方式可以方便地配置主机环境：第一种是使用 poky 自带的 install-buildtools 脚本安装；第二种是从官网下载 buildtools 压缩文件，该压缩文件同时是一个 shell 脚本，执行脚本就可以安装 sdk 工具到指定的位置；第三种是开发者提前构建 buildtools 压缩文件。
+
+参考：`yocto 官方文档1.3节 <https://docs.yoctoproject.org/current/ref-manual/system-requirements.html#required-git-tar-python-and-gcc-versions>`_
+
+
+**3. 配置一个适合 openeuler-image 构建的环境**
+
+对比 Yocto 原生工程，openEuler Embedded 将更多的包加入了 buildtools 中，这是为了在正式构建镜像时不去构建所依赖的 native 包，而是直接从 buildtools 中获取，这样可以大幅减少构建时间。我们将此 buildtools 称为预构建工具。
+
+关于预构建工具的构建方法及更多细节，请参阅 :ref:`预构建工具特性 <prebuilt_tool>` 章节。
+
+假设您已经获取了预构建工具文件，接下来介绍如何使用预构建工具：
+
+a. 安装预构建工具
+
+.. code-block::
+
+    $ sh x86_64-buildtools-extended-nativesdk-standalone-version.sh -y -d /opt/buildtools/nativesdk
+
+
+b. 初始化 openEuler Embedded 构建环境
+
+.. code-block::
+
+    $ source /opt/buildtools/nativesdk/environment-setup-x86_64-openeulersdk-linux
diff --git a/docs/source/yocto/development.rst b/docs/source/yocto/development.rst
new file mode 100644
index 0000000000000000000000000000000000000000..ec69d1daa07423b65f0a4a552f4714ebf161cf83
--- /dev/null
+++ b/docs/source/yocto/development.rst
@@ -0,0 +1,180 @@
+.. _yocto_development:
+
+Yocto开发指导
+=============
+
+如何定制添加layer
+*******************************
+
+.. image:: ../../image/yocto/create_layer.png
+
+即使你只有一两个配方文件，还是建议你创建自己的层，而不是把配方添加到OE-Core或者Yocto项目层，随着你的配方越来越多，这种好处更能体现出来，且容易迁移到你的其它
+项目中去。你可以修改配置文件，使你的层添加到项目中。还可以用yocto-layer脚本来创建层。
+
+通常一个layer的结构包含3个文件夹：conf、classes、recipes-xxx。开发人员可以自行创建recipes-\*文件夹，存放其他软件包的bb文件。recipes-xxx目录仅用于区分
+不同类型的软件包/特性，实际可以作为一个recipes目录存放的。classes目录和poky原生的目录类似，主要存放自研的bbclass。conf目录是必须存在的，用于配置此layer的
+信息。
+
+ - classes: 类文件(.bbclass)中提供了一些可以和其他配方（和类文件在同一层中）共享的功能，多个配方可以从同一个类文件继承一些配置和功能。
+ - conf: 这个区域包含了针对这个层和发行相关的配置信息（比如说conf/layer.conf)。local.conf和bblayers.conf的定制模板也可以放在此目录，构建时通过
+   TEMPLATECONF变量指定。
+ - recipes-xx: 包含了一些会影响全局的配方文件和配方追加文件。其中一些配方和追加文件被用来增加初始化脚本，特定发行版的配置和自定义的配方等文件。recepies-xx
+   目录的例子就是recipes-core和recipes-kernel。不同recepies-\*目录下的内容和结构也会有所不同。通常来说，这些目录下含了配方文件(\*.bb)和配方追加文件(\*.bbappend)，
+   还有一些针对发行版的配置文件和其他文件。
+
+添加新层可以通过以下步骤完成：
+
+1. 创建新层文件夹meta-xxx
+#. 创建新层配置文件conf/layer.conf。
+#. 告诉 Bitbake 关于新层bblayers.conf
+#. 根据层类型，添加内容。如果层添加了对机器的支持，则在层内的 conf/machine/ 文件中添加机器配置。如果层添加了发行版策略，则在层内的 conf/distro/ 文件中添加发行版配置。如果层引入了新的配方，则将需要的配方放在该层内的 recipes-* 子目录中。
+
+以下是一个层的主要目录结构:
+
+::
+
+  ./
+ ├── build/ 编译目录
+ │   ├── bitbake.lock
+ │   └── conf/
+ │       ├── local.conf
+ │       └── bblayers.conf
+ ├── meta-openeuler/  新层
+ │   ├── classes/  如果需要提供公共类，则添加
+ │   ├── recipe-core/
+ │       ├── glibc/
+ │            ├── files/
+ │            ├── glibc_2.31.bb
+ │            └── glibc.inc
+ │   └── conf/
+ │       ├── machine/ **按需添加** ，新硬件平台则需要
+ │            ├── qemu_arm.conf
+ │            └── qemu_aarch64.conf
+ │       ├── distro/ **按需添加** ，新的发行版
+ │            └── openeuler.conf
+ │       ├── local.conf.sample
+ │       ├── layer.conf
+ │       └── bblayers.conf.sample
+ └── meta/   原始yocto社区poky下
+     ├── classes/
+     │   └── base.bbclass
+     └── conf/
+         ├── bitbake.conf
+         └── layer.conf
+
+通过TEMPLATECONF变量指向新层的conf目录，yocto会自动将.sample赋值到build目录
+当前也可以通过yocto提供的工具添加新的基础layer：
+
+ | ``bitbake-layers create-layer ../layers/meta-hello`` 创建层
+ | ``bitbake-layers add-layer meta-hello`` 将层添加到conf/bblayers.conf
+
+
+添加image
+*******************************
+
+1）通过自定义bb文件添加image
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+ | 添加bb文件如下：
+
+::
+
+  IMAGE_INSTALL = "packagegroup-core-x11-base package1 package2"
+  inherit core-image
+
+也可参考yocto提供的已有的image做定制修改
+
+其中IMAGE_INSTALL中配置的名称必须使用 OpenEmbedded 表示法而不是 Debian 表示法作为名称（例如 glibc-dev 而不是 libc6-dev）
+
+Yocto提供了一些默认的images的配方，可参考 `https://docs.yoctoproject.org/ref-manual/images.html <https://docs.yoctoproject.org/ref-manual/images.html>`_
+
+2）通过自定义包组添加image
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+ | 对于复杂的自定义image，自定义image的最佳方法是创建用于构建一个或多个image的自定义包组配方。
+
+ | 包组配方的一个很好的例子是 meta/recipes-core/packagegroups/packagegroup-base.bb。
+
+ | 通过PACKAGES 变量列出要生成的包组包。 inherit packagegroup 语句设置适当的默认值，并为 PACKAGES 语句中指定的每个包自动添加 -dev、-dbg 和 -ptest 补充包。
+
+ | inherit packagegroup 语句应该位于配方顶部附近，当然在 PACKAGES 语句之前。
+
+ | 对于 PACKAGES 中指定的每个包，可以使用 RDEPENDS 和 RRECOMMENDS 来提供父任务包应包含的包列表。您可以在 packagegroup-base.bb 配方中进一步查看这些示例。
+
+ | 以下一个简短的虚构示例：
+
+
+::
+
+ DESCRIPTION = "My Custom Package Groups"
+
+ inherit packagegroup
+
+ PACKAGES = "\
+     ${PN}-apps \
+     ${PN}-tools \
+     "
+
+ RDEPENDS:${PN}-apps = "\
+     dropbear \
+     portmap \
+     psplash"
+
+ RDEPENDS:${PN}-tools = "\
+     oprofile \
+     oprofileui-server \
+     lttng-tools"
+
+ RRECOMMENDS:${PN}-tools = "\
+     kernel-module-oprofile"
+
+在前面的示例中，创建了两个包组包，并列出了它们的依赖项和推荐的包依赖项：packagegroup-custom-apps 和 packagegroup-custom-tools。要使用这些包组包构建映像，您需要将 packagegroup-custom-apps、 packagegroup-custom-tools 添加到 IMAGE_INSTALL。
+
+
+添加一个新的配方bb
+*******************************
+
+使用recipetool自动添加bb文件
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+使用devtool自动添加bb文件
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+从零添加bb
+^^^^^^^^^^^^^^^^^^
+
+添加bbclass
+***************************
+
+添加新架构
+***************************
+
+支持多config
+**************************
+
+使用外部工具链
+**************************
+
+recipes版本选择
+**************************
+
+SRC_URI中文件和目录查找
+*********************************
+
+配方打包时如何分包
+****************************
+
+配方中添加日志打印
+***************************
+
+对指定架构或任务等进行定制配置（选项、补丁等）
+******************************************************
+
+编译选项配置
+*****************************
+
+依赖关系配置（包、任务）
+************************************
+
+配方中的虚拟provides
+***************************
\ No newline at end of file
diff --git a/docs/source/yocto/devshell.rst b/docs/source/yocto/devshell.rst
new file mode 100644
index 0000000000000000000000000000000000000000..ca5ebf0c5dbfc1c09af68054a03c9f4d6c694910
--- /dev/null
+++ b/docs/source/yocto/devshell.rst
@@ -0,0 +1,59 @@
+.. _yocto_terminal:
+
+====================
+Yocto 实现终端应用
+====================
+
+Yocto提供一个termianl类用于开启新终端，可实现终端应用。本章节介绍相关的一些应用。
+
+
+terminal 类
+=================
+
+``terminal`` 类实现一些基本配置，为启动终端会话功能提供支持。
+
+- **OE_TERMINAL：** 设置使用哪一个终端模拟器，默认是 ``OE_TERMINAL ?= 'auto'`` ，根据优先级自动选择；
+- **OE_TERMINAL_EXPORTS：** 传到新终端环境中的变量；
+
+构建环境中需要安装终端应用，用户可自由选择，如果同时安装了多个terminal命令，可配置OE_TERMINAL变量进行选择；以下介绍两个终端应用：
+
+- **tmux：** 纯粹的命令行界面，不支持鼠标翻滚，优先级比screen高；
+- **screen：** 支持鼠标翻滚，目前openEuler使用时 tab 键不太方便。
+
+openEuler 最新容器中已安装screen应用。
+
+
+devshell 类
+================
+
+继承自terminal类，yocto构建会默认继承此类。此类提供 ``do_devshell`` 任务，进入BitBake任务执行环境，环境中会配置好相关的变量，如CC、CFLAGS；
+
+使用举例：
+
+::
+
+    bitbake -c devshell busybox 
+
+会在当前终端新启一个终端，进入源码目录（${S}），可以在此终端进行开发操作，可以通过运行 :file:`${WORKDIR}/temp/run.do_*` 脚本来达到 ``bitbake -c task_name`` 相同的效果。 :file:`${WORKDIR}/temp/run.do_*` 脚本需要执行对应任务后才会生成，如果不存在对应脚本需要先执行bitbake命令生成，如 ``bitbake busybox -c configure``。使用 ``exit`` 指令退出。
+
+.. note:: 
+
+    进入新终端后不能运行bitbake，存在文件锁（bitbake.lock）。
+
+此任务在 ``do_patch do_prepare_recipe_sysroot`` 任务之后执行。
+
+
+cml1 类
+===============
+
+继承自terminal类， ``cml1`` 类为Linux内核风格的构建配置系统提供了基本支持。
+
+- 提供 ``do_menuconfig`` 任务，会调用 ``make menuconfig`` 命令；
+- 提供 ``do_diffconfig`` 任务，会比较新旧config文件并生成一个文件保存差异。
+
+使用举例：
+
+::
+
+    bitbake -c menuconfig busybox
+    bitbake -c diffconfig busybox
diff --git a/docs/source/yocto/exploration.rst b/docs/source/yocto/exploration.rst
new file mode 100644
index 0000000000000000000000000000000000000000..2dd4f59dbadd47b65d985c77199b593b94e92557
--- /dev/null
+++ b/docs/source/yocto/exploration.rst
@@ -0,0 +1,1251 @@
+.. _yocto_exploration:
+
+深入Yocto
+========================
+
+Yocto源码目录结构说明
+*******************************************
+
+Yocto Poky的目录结构如下图所示：
+
+.. image:: ../../image/yocto/poky_code_structure.png
+
+* bitbake
+
+该目录包含一份Bitbake的副本，以方便使用。该副本通常与来自Bitbake项目的当前稳定的Bitbake版本相匹配。Bitbake是一个元数据解释器，
+它读取Yocto项目元数据并运行由该数据定义的任务。失败通常是由元数据中的错误引起的，而不是由Bitbake本身引起的。因此，大多数用户无需
+担心Bitbake。
+
+当你运行bitbake命令时，主要的Bitbake可执行文件（位于bitbake/bin/目录中）启动。环境设置脚本（即oe-init-build-env）将scripts/
+和bitbake/bin/目录（按此顺序）放入shell的PATH环境变量中。
+
+更多信息见bitbake用户手册：https://docs.yoctoproject.org/bitbake/index.html
+
+* documentation
+
+该目录包含Yocto项目文档的源代码以及允许你生成PDF和HTML版本手册的模板和工具。每本手册都包含在其自己的子文件夹中，例如，参考手册的文件位于ref-manual/目录中。
+
+* meta
+
+该目录包含最底层OpenEmbedded-Core元数据。该目录包含严格模拟目标（qemux86、qemuarm等）的配方、通用类和机器配置。
+
+该目录具体结构如下：
+
+::
+
+ meta/
+ ├── classes/ *该目录包含 *.bbclass 文件。类文件用于抽象公共代码，以便它可以被多个包重用。*
+ │   ├── allarch.bbclass
+ │   ├── base.bbclass
+ │   └── …
+ ├── conf/ *yocto的核心配置文件*
+ │   ├── abi_version.conf
+ │   ├── bitbake.conf
+ │   ├── ccache.conf
+ │   ├── conf-notes.txt
+ │   ├── distro/ *发行版相关配置文件*
+ │   │   ├── defaultsetup.conf
+ │   │   └── include/
+ │   ├── documentation.conf
+ │   ├── layer.conf
+ │   ├── licenses.conf
+ │   ├── machine/ *机器相关配置文件*
+ │   │   ├── include/
+ │   │   ├── qemuarm64.conf
+ │   │   ├── qemuarm.conf
+ │   │   ├── …
+ │   │   └── qemux86.conf
+ │   ├── machine-sdk/ *OpenEmbedded 构建系统在该目录中搜索与 SDKMACHINE 值对应的配置文件。默认情况下，支持某些 SDK 主机的 Yocto 项目附带 32 位和 64 位 x86 文件。但是，可以通过在另一层的此子目录中添加其他配置文件来将该支持扩展到其他 SDK 主机。*
+ │   │   ├── aarch64.conf
+ │   │   ├── i586.conf
+ │   │   └── x86_64.conf
+ │   ├── multiconfig/
+ │   │   └── default.conf
+ │   ├── multilib.conf
+ │   └── sanity.conf
+ ├── COPYING.MIT
+ ├── files/ *包含常见的许可文件和构建系统使用的几个文本文件。文本文件包含最少的设备信息以及具有已知权限的文件和目录列表。*
+ │   ├── common-licenses/
+ │   │   ├── Apache-2.0
+ │   │   ├── GPL-2.0
+ │   │   └── …
+ │   ├── device_table-minimal.txt
+ │   ├── ext-sdk-prepare.py
+ │   ├── fs-perms-persistent-log.txt
+ │   ├── fs-perms.txt
+ │   ├── ptest-perl/
+ │   │   └── run-ptest
+ │   ├── toolchain-shar-extract.sh
+ │   └── toolchain-shar-relocate.sh
+ ├── lib/  该目录包含在构建过程中使用的 OpenEmbedded Python 库代码。
+ │   ├── bblayers/
+ │   │   ├── create.py
+ │   │   └── templates
+ │   ├── buildstats.py
+ │   ├── oe/
+ │   │   ├── __init__.py
+ │   │   ├── utils.py
+ │   │   ├── package.py
+ │   │   ├── patch.py
+ │   │   ├── rootfs.py
+ │   │   ├── sdk.py
+ │   │   └── …
+ │   ├── oeqa/
+ │   │   ├── buildperf
+ │   │   ├── controllers
+ │   │   ├── core
+ │   │   ├── files
+ │   │   ├── manual
+ │   │   ├── oetest.py
+ │   │   ├── runexported.py
+ │   │   ├── runtime
+ │   │   ├── sdk
+ │   │   ├── sdkext
+ │   │   ├── selftest
+ │   │   ├── targetcontrol.py
+ │   │   └── utils
+ │   └── rootfspostcommands.py
+ ├── recipes-bsp/  包含任何链接到特定硬件或硬件配置信息的内容，例如“u-boot”和“grub”。
+ │   ├── openssh
+ │   │   ├── openssh/
+ │   │   └── openssh_8.3p1.bb
+ │   └── …
+ │       └── …
+ ├── recipes-core/  此层包含构建基本工作 Linux 镜像所需的内容，包括常用的依赖项。
+ │   ├── base-files/
+ │   │   ├── base-files/
+ │   │   └── base-files_3.0.14.bb
+ │   ├── images/
+ │   │   ├── build-appliance-image_15.0.0.bb
+ │   │   ├── core-image-base.bb
+ │   │   ├── core-image-minimal.bb
+ │   │   └── core-image-tiny-initramfs.bb
+ │   ├── …
+ │   │   └── …
+ │   └── zlib/
+ │       ├── site_config
+ │       ├── zlib/
+ │       └── zlib_1.2.11.bb
+ ├── recipes-devtools/ 包含主要由构建系统使用的工具的层。也可以用于目标。
+ │   ├── pseudo/
+ │   │   ├── files/
+ │   │   ├── pseudo_git.bb
+ │   │   └── pseudo.inc
+ │   └── …
+ │       └── …
+ ├── recipes-extended/包含与核心中的替代品相比添加功能的非必要应用程序的层。
+ │   ├── bash/
+ │   │   ├── bash/
+ │   │   ├── bash_5.0.bb
+ │   │   └── bash.inc
+ │   └── …
+ │       └── …
+ ├── recipes-kernel/内核和具有强内核依赖性的通用应用程序和库相关的层。
+ │   ├── linux/
+ │   │   ├── kernel-devsrc.bb
+ │   │   ├── linux-dummy/
+ │   │   ├── linux-dummy.bb
+ │   │   ├── linux-yocto_5.8.bb
+ │   │   ├── linux-yocto.inc
+ │   │   ├── linux-yocto-tiny_5.4.bb
+ │   │   └── …
+ │   ├── linux-libc-headers/
+ │   │   ├── linux-libc-headers/
+ │   │   ├── linux-libc-headers_5.8.bb
+ │   │   └── linux-libc-headers.inc
+ │   └── …
+ │       └── …
+ ├── recipes-multimedia/  用于音频、图像和视频的编解码器和支持程序相关的层。
+ │   ├── …
+ │   └── libtiff/
+ │        └── tiff_4.1.0.bb
+ ├── recipes-…
+ ├── recipes.txt对所有recipes-*内容的描述。
+ └── site/该目录包含各种体系结构的缓存结果列表。由于测试无法在实时系统上运行，因此在交叉编译时无法确定某些“autoconf”测试结果，因此该目录中的信息被传递给各种体系结构的“autoconf”。
+     ├── arm-32
+     ├── arm-64
+     ├── arm-common
+     ├── armeb-linux
+     ├── arm-linux
+     ├── common
+     ├── common-musl
+     ├── endian-big
+     ├── endian-little
+     ├── mips-common
+     ├── native
+     ├── powerpc32-linux
+     ├── powerpc64-linux
+     ├── powerpc-common
+     ├── powerpc-darwin
+     ├── powerpc-linux
+     ├── …
+     └── x86_64-linux
+
+* meta-poky
+
+设计在meta/层内容之上，这个目录添加了足够的元数据来定义Poky参考发行版。
+
+* meta-selftest
+
+该目录添加了OpenEmbedded自测试使用的其他配方和附加文件，以验证构建系统的行为。
+除非你想运行自测，否则你不必将此层添加到你的 bblayers.conf文件中。
+
+* meta-skeleton
+
+该目录包含用于BSP和内核开发的模板配方。
+
+* meta-yocto-bsp
+
+该目录包含Yocto项目参考硬件板支持包(BSP)。
+
+* scripts
+
+该目录包含在 Yocto 项目环境中实现额外功能的各种集成脚本（例如 QEMU 脚本）。 oe-init-build-env 脚本将该目录添加到shell的PATH
+环境变量中。脚本目录包含有助于回馈Yocto项目的有用脚本，例如create-pull-request和send-pull-request。
+
+* oe-init-build-env
+
+此脚本设置OpenEmbedded构建环境。在shell中使用source命令运行此脚本会更改PATH并根据当前工作目录设置其他核心Bitbake变量。在运行Bitbake命令之前，
+你需要运行环境设置脚本。该脚本使用脚本目录中的其他脚本来完成大部分工作。
+
+当你运行这个脚本时，你的Yocto项目环境被设置，一个构建目录被创建，你的工作目录成为构建目录，你会看到一些关于下一步做什么的简单建议，包括一些可能目标的
+列表建立。下面是一个例子：
+
+::
+
+ $ source oe-init-build-env
+
+     ### Shell environment set up for builds. ###
+
+     你现在可以执行'bitbake <target>'
+
+     Common targets are:
+         core-image-minimal
+         core-image-sato
+         meta-toolchain
+         meta-ide-support
+
+     你还可以使用“runqemu qemux86-64”之类的命令运行生成的 qemu 镜像
+
+oe-init-build-env脚本的默认输出来自conf-notes.txt 文件，该文件位于源码的meta-poky目录中。如果你设计自定义发行版，你可以包含你自己的此配置文件版本，
+以提及你的发行版定义的目标。
+
+默认情况下，在没有Build Directory参数的情况下运行此脚本会在当前工作目录中创建build/目录。如果你在获取脚本时提供构建目录参数，则你可以指示OpenEmbedded
+构建系统创建你选择的构建目录。例如，以下命令创建一个名为mybuilds/的构建目录，该目录位于源目录之外： ``$ source oe-init-build-env ~/mybuilds``
+
+OpenEmbedded构建系统使用模板配置文件，这些文件默认位于源目录的meta-poky/conf/目录中。
+OpenEmbedded构建系统不支持包含空格的文件或目录名称。如果你尝试从文件名或目录名中包含空格的源目录运行oe-init-build-env脚本，该脚本将返回一个错误，
+指示没有此类文件或目录。确保使用没有包含空格的名称的源目录。
+
+
+Yocto的基本任务流程及定制
+*******************************************
+
+Yocto支持的主要任务如下：
+
+.. image:: ../../image/yocto/yocto_tasks.png
+
+每个包实际运行的任务可以在编译目录查看到：tmp\*/work/\*/\*/\*/temp/log.task_order
+
+* do_build
+
+do_build是配方的默认任务，依赖于构建一个配方的所有其他正常构建任务。因为Yocto默认在meta/classes/base.bbclass中设置了do_build[noexec] = "1"，
+因此do_build任务并不会真的执行，只是一个虚拟任务，用于串连起各个模块的任务流。构建时，temp目录下不会存在其执行执行脚本及执行日志文件。
+
+* do_fetch/do_unpack
+
+配方必须做的第一件事是指定如何获取源文件。获取主要通过SRC_URI变量进行控制。配方中必须有一个指向代码源所在位置的SRC_URI变量。
+
+do_fetch和do_unpack任务获取源文件并将它们解压到构建目录中。默认情况下，一切都在构建目录中完成，该目录具有已定义的结构。在下图中，
+存在两个示例层次结构：一个基于包架构（即PACKAGE_ARCH）和一个基于机器（即 MACHINE）。底层结构是相同的。区别在于OpenEmbedded构建系统使用
+什么作为构建目标（例如通用架构、构建主机、SDK 或特定机器）。
+
+.. image:: ../../image/yocto/tasks_do_fetch.png
+
+do_fetch任务使用SRC_URI变量定位源码文件，基于SRC_URI变量值中每个条目的前缀来确定使用哪个提取器来获取源文件。触发提取器的是SRC_URI变量。
+do_patch任务在获取源后使用该变量来应用补丁。OpenEmbedded构建系统使用FILESOVERRIDES来扫描SRC_URI中本地文件的目录位置。
+
+配方中的SRC_URI变量必须为源文件定义每个唯一的位置。最好不要在SRC_URI中使用的URL中硬编码版本号。不是对这些值进行硬编码，而是使用${PV}，
+这会导致获取过程使用配方文件名中指定的版本。以这种方式指定版本意味着将配方升级到未来版本就像重命名配方以匹配新版本一样简单。
+
+当使用Bitbake构建某些东西时，操作的很大一部分是定位和下载所有源码文件。对于image，下载各种包的所有源代码可能需要大量时间。
+
+对于作为配方SRC_URI语句一部分的每个本地文件（例如 file://），OpenEmbedded 构建系统获取配方文件的校验和，并将校验和插入到do_fetch任务的签名中。
+如果有任何本地文件被修改，则重新执行do_fetch任务和所有依赖它的任务。
+
+Yocto中有两种镜像：前镜像和常规镜像，PREMIRRORS和MIRRORS变量分别指向这两种镜像。Bitbake在查询上游源文件之前会先检查前镜像，当你有一个共享目录，
+而且这个目录不是被DL_DIR定义的话，把它作为前镜像的存放地址是比较合适的。PREMIRRORS变量通常指向你们公司或者组这本地的共享目录。Bitbake的镜像查询顺序
+是 :本地目录->前镜像目录->上游源文件->常规镜像目录。常规镜像可以是Internet上的任何站点，如果主站点由于某种原因无法正常运行或用作其他站点，则该站点可以
+用作源代码的替代位置。
+
+我们可以把所有源文件都提前下载好，构建时并不做下载动作，do_fetch实际类似校验动作，仅确认文件是否存在。此方案利用yocto提供的
+./meta/classes/own-mirrors.bbclass；设置SOURCE_MIRROR_URL配置本地下载好的路径，或者直接重新设置PREMIRRORS变量。
+
+在 local.conf 文件中设置SOURCE_MIRROR_URL示例：
+
+::
+
+ SOURCE_MIRROR_URL ?= "file:///home/you/your-download-dir/"
+ INHERIT += "own-mirrors"
+ BB_GENERATE_MIRROR_TARBALLS = "1"
+ # BB_NO_NETWORK = "1"   #不注释则表示关闭网络，不支持网络下载
+
+SRC_URI中URL 前缀决定了 Bitbake 使用哪个 fetcher 子模块。每个子模块可以支持不同的 URL 参数。以下介绍3种常用的URL：
+
+	**以 file:// 开头的 URL**
+ | 可以指定文件的绝对路径或相对路径。如果文件名是相对的，则 FILESPATH 变量的内容的使用方式与 PATH 用于查找可执行文件的方式相同。如果找不到该文件，则假定在调用 download() 方法时该文件在 DL_DIR 中可用。找不到则报错。
+ | SRC_URI = file://relativefile.patch  #相对路径 ==拷贝不带路径
+ | SRC_URI = file:///home/mycode/xxx.patch  #绝对路径==拷贝带路径
+ | 该路径相对于 FILESPATH 变量并按特定顺序搜索特定目录：${BP}、${BPN} 和文件。假定目录是配方或附加文件所在目录的子目录。
+
+	**以http://, ftp://, https://开头的URL**
+ | 使用wget从 Web 和 FTP 服务器获取文件。使用的可执行文件和参数由 FETCHCMD_wget 变量指定，该变量默认为合理值。 fetcher 支持参数“downloadfilename”，允许指定下载文件的名称（部分URL需要指定）。在处理多个同名文件时，指定下载文件的名称对于避免 DL_DIR 中的冲突很有用。
+ | SRC_URI = "https://pyyaml.org/download/libyaml/yaml-${PV}.tar.gz"
+ | SRC_URI = "https://raw.githubusercontent.com/SCons/scons/${PV}/LICENSE;downloadfilename=LICENSE-python3-scons-${PV};name=license"
+
+	**以git://开头的URL**
+ | 从git仓下载指定commit id的代码。
+ | SRC_URI = "git://github.com/vim/vim.git"  指定仓库地址、下载协议、分支等
+ | SRCREV = "98056533b96b6b5d8849641de93185dd7bcadc44"   指定下载节点
+ | SRC_URI = "git://gitlab.freedesktop.org/mesa/kmscube;branch=master;protocol=https"
+ | SRCREV = "4660a7dca6512b6e658759d00cff7d4ad2a2059d"
+
+	**其它类型参考**
+ https://www.yoctoproject.org/docs/3.1/bitbake-user-manual/bitbake-user-manual.html#bb-fetchers
+
+如果指定文件或目录，则直接拷贝到工作目录；如果指定压缩包，则压缩包解压到工作目录。
+
+由于URL参数由分号分隔，因此在解析也包含分号的URL 时，会导致歧义，应将分号替换为“&”字符来修改此类 URL（大多数情况下，都是有效的，参考万维网联盟W3C建议）。
+
+**标准参数** ：
+ - ``apply`` - 是否应用补丁。默认的操作是应用补丁。
+ - ``striplevel`` - 应用时使用哪个条带级别修补。默认级别为 1。
+ - ``patchdir`` - 指定补丁所在的目录被应用。默认是${S}。
+
+**额外参数** ：
+ - ``unpack`` - 控制是否解压文件。默认操作是解压缩文件。
+ - ``destsuffix`` -当使用Git fetcher时，将文件（或解压其内容）放入WORKDIR下的指定目录。
+ - ``subdir`` -当 ``file://`` 使用本地fetcher时，将文件（或解压其内容）放入WORKDIR下的指定目录。
+ - ``localdir`` -当使用CVS fetcher时，将文件（或解压其内容）放入WORKDIR下的指定目录。
+ - ``subpath`` - 使用Git fetcher时，将checkout目录限制为特定的子路径
+ - ``downloadfilename`` - 指定存储时使用的文件名下载的文件。
+ - ``name`` - 指定用于关联的名称。
+   当 ``SRC_URI`` 中指定了多个文件或 git 存储库时，用于指定 ``SRC_URI`` 校验和或 ``SRCREV`` 。例如：
+
+::
+
+            src_URI = "git://example.com/foo.git;name=first \
+                     git://example.com/bar.git;name=second \
+                     http://example.com/file.tar.gz;name=third"
+            SRCREV_first = "f1d2d2f924e986ac86fdf7b36c94bcdf32beec15"
+            SRCREV_second = "e242ed3bffccdf271b7fbaf34ed72d089537b42f"
+            SRC_URI[third.sha256sum] = "13550350a8681c84c861aac2e5b440161c2b33a3e4f302ac680ca5b686de48de"
+
+**版本控制系统中特定于配方构建代码的选项** ：
+      - ``mindate`` - 仅在以下情况下应用补丁:`SRCDATE` 等于或大于`mindate`
+      - ``maxdate`` - 仅当 `SRCDATE` 不晚于`maxdate`时才应用补丁
+      - ``minrev`` - 仅当 `SRCREV` 等于或大于`minrev`时才应用补丁
+      - ``maxrev`` - 仅当 `SRCREV` 不晚于`maxdate`时才应用补丁
+      - ``rev`` - 仅当 ``SRCREV`` 等于`rev`时才应用补丁
+      - ``notrev`` - 仅当 `SRCREV` 不等于`rev`时才应用补丁
+
+在构建过程中，do_unpack 任务使用${S}指向解压位置来解压源代码。
+
+如果你从上游源存档tarball获取源文件，并且tarball的内部结构与名为${BPN}-${PV}的顶级子目录的通用约定相匹配，那么你不需要设置S。但是，
+如果SRC_URI指定从不使用此约定的存档中获取源代码，或者从像Git或Subversion这样的SCM中获取源代码，则你的配方需要定义S。
+
+如果使用Bitbake处理你的配方成功解压源文件，你需要确保${S}指向的目录与源的结构匹配。
+
+* do_prepare_recipe_sysroot
+
+此任务在${WORKDIR}中设置两个sysroots（即recipe-sysroot和recipe-sysroot-native），以便sysroots包含任务的配方所依赖的配方的
+do_populate_sysroot任务的内容。目标和本机二进制文件都存在一个sysroot， 它们在主机系统上运行。
+
+将依赖包do_populate_sysroot任务放到sysroot的文件安装到当前配方特定的sysroot中（即 ${WORKDIR} 下的recipe-sysroot和recipe-sysroot-native，
+基于DEPENDS指定的依赖项）。更多信息见staging.bbclass。
+
+* do_patch
+
+有时需要在获取代码后为代码打补丁。do_patch任务使用配方的SRC_URI（源码和补丁列表）和FILESPATH（搜索补丁的目录集）变量来定位适用的补丁文件，
+Bitbake在源码目录${S}下按补丁顺序依次打上补丁。
+
+SRC_URI中提到的任何名称以 .patch或 .diff结尾的文件或这些后缀的压缩版本（例如 diff.gz被视为补丁），另外增加了“;apply=yes”的任何文件也会当做补丁。
+
+与 SRC_URI中使用file://引用的所有本地文件一样，你应该将补丁文件放在配方旁边的目录中，该目录的名称与配方的基本名称（BP和BPN）或“文件”相同。
+
+.. image:: ../../image/yocto/tasks_do_patch.png
+
+::
+
+ 例如 SRC_URI = " \
+          file://path_to_repo/some_package \
+          file://file;apply=yes;striplevel=0;name=patch001;patchdir=.. \
+          file://path_to_patch_files/a.patch \
+          file://path_to_patch_files/b.patch; apply=no \
+     "
+
+以上配置中，非.patch和.diff的文件增加了apply=yes则也会作为补丁打上；本身是补丁，如果设置了apply=no也不会打上此补丁。
+默认是用-p1（即路径中的一个目录级别将被剥离）打补丁。如果补丁需要剥离更多目录级别，则使用striplevel配置。如果补丁需要应用于
+补丁文件中未指定的特定子目录，使用 “patchdir”而配置。
+
+打完补丁后，从工作目录日志文件中可以查看到打补丁的日志。日志中会 输出当前补丁是第几个，补丁路径，打补丁的level，补丁md5。
+
+.. image:: ../../image/yocto/tasks_do_patch_log.png
+
+* do_configure/do_compile/do_install
+
+**do_configure** ：
+
+此任务通过启用和禁用正在构建的软件的任何构建时间和配置选项来配置源码。如果找到makefile（Makefile、makefile 或 GNUmakefile）并且
+CLEANBROKEN 未设置为“1”，则此任务的默认行为是运行oe_runmake clean。如果未找到此类文件或CLEANBROKEN 变量设置为“1”，则 do_configure
+任务不执行任何操作。
+
+配置可以来自配方本身，也可以来自继承的类。此外，软件本身可能会根据为其构建的目标进行自我配置。如果使用的是autotools类，则可以使用EXTRA_OECONF
+或PACKAGECONFIG_CONFARGS变量添加其他配置选项。详见meta/classes/autotools.bbclass文件。
+
+**do_compile** ：
+
+此任务在当前工作目录设置为${B}的情况下运行。如果找到构建文件（Makefile、makefile 或 GNUmakefile），则此任务的默认行为是运行oe_runmake 函数。
+如果没有找到这样的文件，do_compile任务什么也不做。
+
+**do_install** ：
+
+make install将编译生成的文件安装到保存区${D}。此任务运行时将当前工作目录设置为${B}，即编译目录。do_install任务以及其他直接或间接依赖于已安装文件的
+任务（例如 do_package、do_package_write_* 和 do_rootfs），都在 fakeroot 下运行。
+
+安装文件时，请注意不要将已安装文件的所有者和组ID设置为计划外的值。某些复制文件的方法，特别是在使用递归cp命令时，可以保留原始文件的UID和GID，这通常不是你想要
+的。受主机用户污染的QA检查检查可能具有错误所有权的文件。
+
+安装文件的安全方法包括：
+ - install程序。此实用程序是首选方法。
+ - 带有“--no-preserve=ownership”选项的cp 命令。
+ - 带有“--no-same-owner”选项的 tar 命令。示例请参见源目录的 meta/classes 目录中的 bin_package.bbclass 文件。
+
+.. image:: ../../image/yocto/tasks_do_compile.png
+
+* do_package
+
+do_package和do_packagedata任务结合起来，根据PACKAGES和FILES 变量，分析在${D}目录中找到的文件，并根据可用的包和文件将它们拆分为子集。分析涉及以下以及其他
+项目：拆分调试符号、查看包之间的共享库依赖项以及查看包关系。
+
+do_packagedata任务基于分析创建包元数据，包元数据保存在 PKGDATA_DIR 中，使其全局可用，以便构建系统可以生成最终包。do_populate_sysroot任务将do_install任
+务安装的文件的子集（复制）到适当的sysroot中。分析和包拆分过程的工作、阶段和中间结果使用以下几个方面：
+
+.. image:: ../../image/yocto/tasks_do_package.png
+
+**PACKAGES** ：
+
+  其默认值为${PN}-dbg ${PN}-staticdev ${PN}-dev ${PN}-doc ${PN}-locale ${PACKAGE_BEFORE_PN} ${PN}。表示配方创建的包列表。
+  在打包时，do_package 任务会通过 PACKAGES 并使用每个包对应的 FILES 变量将文件分配给包。如果一个文件与 PACKAGES 中多个包的 FILES 变量匹配，它将被分配到
+  最早（最左边）的包。除非通过ALLOW_EMPT 变量强制生成，否则不会生成变量列表中为空的包（即 FILES_pkg 中的任何模式都不匹配do_install任务安装的任何文件）。
+
+**FILES** ：
+
+  放置在包中的文件和目录列表。配置FILES变量，需用生成的包的包名称覆盖。其值是以空格分隔的文件或路径列表，用于标识要作为结果包的一部分包含的文件。FILES中配置的
+  路径是相对${D}的相对路径。
+
+**FILES_xx** :
+
+  变量的默认值也在bitbake.conf中。也可以自定义，例如： FILES:${PN} += "${bindir}/mydir1 ${bindir}/mydir2/myfile"。FILES中指定文件或路径时，可以
+  使用Python的glob语法进行模式匹配。将路径指定为FILES变量的一部分时，最好使用适当的路径变量（meta/conf/bitbake.conf中查找）。例如，使用${sysconfdir}而
+  不是/etc，或${bindir}而不是 /usr/bin。
+
+**PKGD** ：
+
+  ${WORKDIR}/包。指向要打包的文件的目标目录，然后再将它们拆分为单个包。
+
+**PKGDATA_DIR** ：
+
+  ${STAGING_DIR_HOST}/pkgdata。指向一个共享的、全局状态的目录，该目录保存在打包过程中生成的数据。在打包过程中，do_packagedata任务为每个配方打包数据，
+  并将其安装到这个临时的共享区域中。
+
+**PKGDEST** ：
+  ${WORKDIR}/packages-split。将文件拆分为单独的包后，指向要打包的文件的父目录。该目录是 PACKAGES 中指定的每个包的目录。
+**PKGDESTWORK** ：
+  ${WORKDIR}/pkgdata。指向 do_package 任务保存包元数据的临时工作区。 do_packagedata 任务将包元数据从 PKGDESTWORK 复制到 PKGDATA_DIR 以使其全局可用。
+**STAGING_DIR_HOST** ：
+  构建组件运行的系统的 sysroot 路径（即 recipe-sysroot）。
+**STAGING_DIR_NATIVE** ：
+  为构建主机构建组件时使用的 sysroot 路径（即 recipe-sysroot-native）。
+**STAGING_DIR_TARGET** ：
+  当构建在系统上执行的组件并为另一台机器生成代码（例如跨加拿大配方）时使用的 sysroot 路径。
+
+* do_package_write_*
+
+do_package_write_rpm：
+  创建 RPM 包（即*.rpm文件）并将它们放在包源（package feeds）区域${DEPLOY_DIR_RPM} 目录中。
+do_package_write_deb：
+  创建 Debian 包（即*.deb文件）并将它们放在包源区域的 ${DEPLOY_DIR_DEB} 目录中。
+do_package_write_ipk：
+  创建 IPK 包（即*.ipk文件）并将它们放在包源区域的 ${DEPLOY_DIR_IPK} 目录中。
+do_package_write_tar：
+  创建 tar.gz 包并将它们放在包源区域的 ${DEPLOY_DIR_TAR} 目录中。
+
+* do_package_qa
+
+对打包文件运行 QA 检查。具体检查见meta/classes/insane.bbclass
+在构建配方时，OpenEmbedded 构建系统会对输出执行各种 QA 检查，以确保检测和报告常见问题。有时，当你创建一个新配方来构建新软件时，它会顺利构建。如果情况并非如此，或者当你在构建任何软件时遇到 QA 问题，则可能需要一些时间来解决这些问题。
+虽然忽略 QA 消息甚至禁用 QA 检查很诱人，但最好尝试解决任何报告的 QA 问题。QA 消息列表和可能遇到的问题说明可参考https://docs.yoctoproject.org/ref-manual/qa-checks.html。
+
+* do_populate_sysroot
+
+配方通常需要使用构建主机上其他配方提供的文件。例如，链接到公共库的应用程序需要访问库本身及其关联的标头。完成这种访问的方式是用文件填充sysroot。每个配方在其工作目录中
+有两个sysroot，一个用于目标文件 (recipe-sysroot)，另一个用于构建主机的本地文件(recipe-sysroot-native)。
+
+配方永远不应该直接填充sysroot（即将文件写入 sysroot）。相反，文件应该在${D}目录中的do_install任务期间安装到标准位置。这种限制的原因是几乎所有填充sysroot的
+文件都在清单中编目，以确保在修改或删除配方时可以删除这些文件。因此，sysroot能够保持不受陈旧文件的影响。
+
+do_install任务安装的文件子集由SYSROOT_DIRS变量定义的do_populate_sysroot任务使用，以自动填充sysroot。可以修改填充sysroot的目录列表。
+
+此任务用于将 do_install 任务安装的文件子集（$D目录的文件）复制到SYSROOT_DESTDIR 中，默认会对里面的文件进行strip，之后将SYSROOT_DESTDIR下的文件拷贝到"${COMPONENTS_DIR}/${PACKAGE_ARCH}/${PN}"。
+
+有关如何从其他配方访问这些文件的信息，见以下STAGING_DIR* 变量。默认情况下不会复制其他配方在构建时通常不需要的目录（例如 /etc）。
+
+有关默认复制哪些目录的信息，见以下 SYSROOT_DIRS* 变量。如果你需要在构建时为其他配方提供额外（或更少）的目录，可以在配方中更改这些变量。
+
+**SYSROOT_DESTDIR** ：
+  指向工作目录下的临时目录（默认为“${WORKDIR}/sysroot-destdir”），其中填充到 sysroot 的文件在 do_populate_sysroot 任务期间组装。
+**SYSROOT_DIRS** :
+  由 do_populate_sysroot 任务暂存到 sysroot 中的目录。默认情况下，会暂存以下目录：
+
+::
+
+     SYSROOT_DIRS = " \
+         ${includedir} \
+         ${libdir} \
+         ${base_libdir} \
+         ${nonarch_base_libdir} \
+         ${datadir} \
+     "
+
+**SYSROOT_DIRS_IGNORE** ：
+  不通过 do_populate_sysroot 任务暂存到 sysroot 中的目录。可以使用此变量从暂存中排除 SYSROOT_DIRS 中列出的目录的某些子目录。默认情况下，以下目录不会暂存：
+
+::
+
+     SYSROOT_DIRS_IGNORE = " \
+         ${mandir} \
+         ${docdir} \
+         ${infodir} \
+         ${datadir}/locale \
+         ${datadir}/applications \
+         ${datadir}/fonts \
+         ${datadir}/pixmaps \
+     "
+
+**SYSROOT_DIRS_NATIVE** ：
+  除了在 SYSROOT_DIRS 中指定的目录之外，由 do_populate_sysroot 任务为 -native 配方暂存到 sysroot 中的额外目录。默认情况下，会暂存以下额外目录：
+
+::
+
+     SYSROOT_DIRS_NATIVE = " \
+         ${bindir} \
+         ${sbindir} \
+         ${base_bindir} \
+         ${base_sbindir} \
+         ${libexecdir} \
+         ${sysconfdir} \
+         ${localstatedir} \
+     "
+
+由 -native recipes 构建的程序直接从 sysroot (STAGING_DIR_NATIVE) 运行，这就是需要暂存包含程序可执行文件和支持文件的其他目录的原因。
+
+**SYSROOT_PREPROCESS_FUNCS** ：
+  在文件暂存到 sysroot 后要执行的函数列表。这些函数通常用于对暂存文件进行附加处理，或暂存其他文件。样例如下：
+
+::
+
+  SYSROOT_PREPROCESS_FUNCS += "my_populate_sysroot"
+  my_populate_sysroot() {
+      sysroot_stage_dir ${D}/lib ${SYSROOT_DESTDIR}/lib
+  }
+
+**COMPONENTS_DIR** ：
+  即"${STAGING_DIR}-components"= "${TMPDIR}/sysroots-components"。存储每个配方的 sysroot 组件。 OpenEmbedded 构建系统在为其他配方构建特定于配方的系统根时使用 COMPONENTS_DIR。
+**STAGING_DIR** ：
+  即"${TMPDIR}/sysroots"。
+  Recipes 不应直接在 STAGING_DIR 目录下写入文件，因为 OpenEmbedded 构建系统会自动管理该目录。相反，文件应该安装到你配方的 do_install 任务中的 ${D} 中，然后 OpenEmbedded 构建系统会将这些文件的子集暂存到 sysroot 中。
+**STAGING_DIR_HOST** ：
+  指定运行组件的系统（承载组件的系统）的 sysroot 目录路径。对于大多数配方，此 sysroot 是该配方的 do_populate_sysroot 任务复制文件的那个。例外包括 -native recipes，其中 do_populate_sysroot 任务使用 STAGING_DIR_NATIVE。根据配方的类型和构建目标，STAGING_DIR_HOST 可以具有以下值：
+  对于为目标机器构建的配方，该值为“${STAGING_DIR}/${MACHINE}”。
+  对于为构建主机构建的本机配方，假设为构建主机构建时，应使用构建主机自己的目录，该值为空。
+**STAGING_DIR_NATIVE** ：
+  指定构建在构建主机本身上运行的组件时使用的 sysroot 目录的路径。
+  -native recipes 没有安装到主机路径中，比如 /usr。相反，这些配方被安装到 STAGING_DIR_NATIVE 中。编译 -native recipes 时，会设置标准构建环境变量，例如 CPPFLAGS 和 CFLAGS，以便使用例如 GCC 的 -isystem 选项搜索主机路径和 STAGING_DIR_NATIVE 以查找库和标头。
+  因此，重点是 STAGING_DIR* 变量应被 do_configure、do_compile 和 do_install 等任务视为输入变量。让真正的系统根对应于 STAGING_DIR_HOST 对于 -native recipes 具有概念意义，因为它们使用主机头文件和库。
+**STAGING_DIR_TARGET** ：
+  指定用于组件为其生成代码的系统的 sysroot 的路径。对于大多数不生成代码的组件，STAGING_DIR_TARGET 设置为匹配 STAGING_DIR_HOST。
+  一些配方构建可以在目标系统上运行的二进制文件，但这些二进制文件又为另一个不同的系统生成代码（例如跨加拿大配方）。使用 GNU 的术语，主要系统被称为“HOST”，次要或不同的系统被称为“TARGET”。因此，二进制文件在“HOST”系统上运行并为“TARGET”系统生成二进制文件。 STAGING_DIR_HOST 变量指向用于“HOST”系统的 sysroot，而 STAGING_DIR_TARGET 指向用于“TARGET”系统的 sysroot。
+**STAGING_BASE_LIBDIR_NATIVE** ：
+  指定构建主机的 sysroot 目录的 /lib 子目录的路径。
+**STAGING_BASELIBDIR** ：
+  指定正在为其构建当前配方的目标的 sysroot 目录的 /lib 子目录的路径 (STAGING_DIR_HOST)。
+**STAGING_BINDIR** ：
+  为正在为其构建当前配方的目标 (STAGING_DIR_HOST) 指定 sysroot 目录的 /usr/bin 子目录的路径。
+**STAGING_BINDIR_NATIVE** ：
+  指定构建主机的 sysroot 目录的 /usr/bin 子目录的路径。
+**STAGING_DATADIR** ：
+  为正在为其构建当前配方的目标 (STAGING_DIR_HOST) 指定 sysroot 目录的 /usr/share 子目录的路径。
+**STAGING_DATADIR_NATIVE** ：
+  指定构建主机的 sysroot 目录的 /usr/share 子目录的路径。
+**STAGING_BINDIR** ：
+  帮助构建在打包期间使用的 recipe-sysroots 目录。
+**STAGING_ETCDIR_NATIVE** ：
+  指定构建主机的 sysroot 目录的 /etc 子目录的路径。
+**STAGING_EXECPREFIXDIR** ：
+  指定正在为其构建当前配方的目标的 sysroot 目录的 /usr 子目录的路径 (STAGING_DIR_HOST)。
+**STAGING_INCDIR** ：
+  指定要为其构建当前配方 (STAGING_DIR_HOST) 的目标的 sysroot 目录的 /usr/include 子目录的路径。
+**STAGING_INCDIR_NATIVE** ：
+  指定构建主机的 sysroot 目录的 /usr/include 子目录的路径。
+**STAGING_KERNEL_BUILDDIR** ：
+  指向包含内核构建工件的目录。需要访问内核构建工件的配方构建软件可以在内核构建后在 STAGING_KERNEL_BUILDDIR 变量指定的目录中查找这些工件。
+**STAGING_KERNEL_DIR** ：
+  包含构建树外模块所需的内核头文件的目录。
+**STAGING_LIBDIR** ：
+  为正在为其构建当前配方的目标 (STAGING_DIR_HOST) 指定 sysroot 目录的 /usr/lib 子目录的路径。
+**STAGING_LIBDIR_NATIVE** ：
+  指定构建主机的 sysroot 目录的 /usr/lib 子目录的路径。
+
+* do_clean/do_cleansstate
+
+do_clean删除一个目标的所有输出文件。do_cleansstate相比do_clean多清理共享状态(sstate)缓存。
+
+* do_cleanall
+
+删除一个目标的所有输出文件、共享状态缓存和下载的源码文件
+
+* do_listtasks
+
+列出目标的所有已定义任务。
+
+* do_rm_work
+
+构建完成后删除工作目录的一些工作文件。更多信息见rm_work.bbclass。
+
+* do_checkuri
+
+校验SRC_URI的值
+
+* do_rootfs
+
+* do_image
+
+.. image:: ../../image/yocto/tasks_do_image.png
+
+do_image任务在OpenEmbedded构建系统运行do_rootfs任务之后运行，在此期间确定要安装到镜像中的包并创建根文件系统，完成后处理。
+
+do_image任务通过IMAGE_PREPROCESS_COMMAND对image进行预处理，并根据需要动态生成支持的do_image_xxx任务。
+
+image生成过程由几个阶段组成，取决于几个任务和变量。 do_rootfs 任务为image创建根文件系统（文件和目录结构）。此任务使用几个关键变量来帮助创建要实际安装的软件包列表：
+ | **IMAGE_INSTALL** ：从Package Feeds 区域列出要从中安装的基本软件包集。
+ | **PACKAGE_EXCLUDE** ：指定不应安装到image中的包。
+ | **IMAGE_FEATURES** ：指定要包含在image中的特征。这些功能大多数都映射到其他安装包。
+ | **PACKAGE_CLASSES** ：指定要使用的包后端（例如 RPM、DEB 或 IPK），从而帮助确定在包源区域内的包的位置。这个变量在构建目录的conf文件夹下local.conf文件中定义，这个变量的值可以是package_rpm，package_deb, packageipk, packagetar中的一个或者多个值。 yocto也不建议使用packagetar这个值，因为tar包不能管理包的依赖关系。当你把多个值赋给PACKAGECLASSES时，构建系统只会取第一个值.。下面是使用PACKAGE_CLASSES变量的一个例子，比如PACKAGE_CLASS ?= "PACKAGE_IPK"， 构建系统就会只用ipk包管理工具来创建你的镜像或者SDK。
+ | **IMAGE_LINGUAS** ：确定安装附加语言支持包的语言。
+ | **PACKAGE_INSTALL** ：传递给包管理器以安装到image中的包的最终列表。
+
+使用IMAGE_ROOTFS指向正在构建的文件系统的位置和PACKAGE_INSTALL变量提供要安装的包的最终列表，创建根文件系统。
+无论是否为目标启用了包管理，包安装都在包管理器（例如dnf/rpm、opkg或apt/dpkg）的控制之下。在进程结束时，如果没有为目标启用包管理，则包管理器的数据文件将从根文件
+系统中删除。作为软件包安装最后阶段的一部分，将运行作为软件包一部分的安装后脚本。首次启动目标系统时，任何无法在构建主机上运行的脚本都会在目标上运行。如果你使用只读
+根文件系统，则所有安装后脚本必须在包安装阶段在构建主机上成功，因为目标上的根文件系统是只读的。
+
+do_image任务的最后阶段是一些后置处理，包括创建清单文件和优化。
+Image的清单文件(IMAGE_MANIFEST = "${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.manifest")与根文件系统映像位于同一目录中，此文件逐行列出了构成image的所
+有已安装软件包（包名 packagearch 版本）。清单文件对于testimage类很有用，例如，确定是否运行特定测试。
+
+跨image运行的优化进程包括mklibs、prelink和任何其他由ROOTFS_POSTPROCESS_COMMAND变量定义的后处理命令。mklibs进程优化了库的大小，而 prelink 进程优化了共
+享库的动态链接以减少可执行文件的启动时间。
+
+构建根文件系统后，通过do_image任务开始对image进行处理。构建系统运行由IMAGE_PREPROCESS_COMMAND变量定义的任何预处理命令。此变量指定在构建系统创建最终图像输出
+文件之前要调用的函数列表。
+
+构建系统根据IMAGE_FSTYPES变量中指定的image类型，根据需要动态创建do_image_xxx任务。该过程将所有内容转换为一个映像文件或一组映像文件，并且可以压缩根文件系统映
+像以减小映像的整体大小。用于根文件系统的格式取决于IMAGE_FSTYPES变量。压缩取决于格式是否支持压缩。
+
+| 例如，在创建特定图像类型时动态创建的任务将采用以下形式：``do_image_type``
+| 因此，如果 IMAGE_FSTYPES 指定的类型为 ext4，则动态生成的任务则为：``do_image_ext4``
+
+image创建涉及的最后一个任务是do_image_complete任务。此任务通过应用通过IMAGE_POSTPROCESS_COMMAND变量定义的任何图像后处理来完成图像。该变量指定构建系统创建
+最终图像输出文件后要调用的函数列表。
+
+整个image生成过程在Pseudo下运行。在Pseudo下运行可确保根文件系统中的文件具有正确的所有权。
+
+* do_populate_sdk/do_populate_sdk_ext
+
+* do_deploy
+
+* do_pkg_postinst:${PN}
+
+pkg_postinst脚本在构建只读rootfs时执行。但是,必须确保在脚本中调用的命令在构建主机中可用,否则脚本的执行将失败,并且将推迟到设备上的首次启动。
+pkg_postinst脚本在目标上安装软件包后立即运行，或者在image中包含软件包时在image创建期间运行。要将pkg_postinst脚本添加到包中，请将pkg_postinst:${PN}()
+函数添加到配方文件(.bb) 并将 ${PN}替换为要附加到postinst脚本的包的名称。
+
+在创建根文件系统时调用在pkg_postinst函数中定义的脚本。如果脚本成功，则包被标记为已安装。在目标上运行的任何RPM安装后脚本都应返回0退出代码。
+
+有时需要将pkg_postinst脚本的执行延迟到第一次启动。例如，脚本可能需要在设备本身上执行。要将脚本执行延迟到启动时，你必须明确标记后安装以遵循目标。
+你可以使用pkg_postinst_ontarget()或从pkg_postinst()调用postinst_intercept delay_to_first_boot。pkg_postinst()脚本的任何失败（包括退出 1）
+都会在do_rootfs任务期间触发错误。
+
+如果有使用pkg_postinst函数的配方，并且它们需要使用在rootfs构建期间具有依赖性的非标准本机工具，则需要在配方中使用PACKAGE_WRITE_DEPS变量来列出这些工具。
+如果不使用此变量，则工具可能会丢失，并且安装后脚本的执行会推迟到第一次启动。将脚本推迟到第一次启动是不可取的，对于只读rootfs是不可能的。
+
+分别通过pkg_preinst、pkg_prerm和pkg_postrm来支持安装前、卸载前和卸载后脚本。这些脚本的工作方式与pkg_postinst完全相同，只是它们运行的时间不同。此外，
+由于它们运行的时间，它们不适用于像pkg_postinst那样在image创建时运行。
+
+* 定制或添加自定义任务或函数
+
+Yocto的任务实际就是一个shell或者python函数。
+只有Bitbake风格的Python函数可以是任务。这些函数是用Python编写的，并由Bitbake或其他Python函数使用bb.build.exec_func()执行。
+一个示例 Bitbake 函数是：
+
+::
+
+     python some_python_function () {
+         d.setVar("TEXT", "Hello World")
+         打印 d.getVar("TEXT")
+     }
+
+因为Python 的“bb”和“os”模块已经导入，所以不需要导入这些模块。同样在这些类型的函数中，数据存储（“d”）是一个全局变量，并且始终自动可用。
+变量表达式（例如 ${X}）不再在Python函数中扩展。此行为是有意的，以便你可以自由地将变量值设置为可扩展表达式，而不会过早地扩展它们。如果你
+确实希望在Python函数中扩展变量，请使用d.getVar("X")。或者，对于更复杂的表达式，使用d.expand()。
+
+定义一个do_xxx函数作为任务，例如添加do_test任务到do_install之后，do_package和do_populate_sysroot之前执行。
+
+::
+
+  do_test(){
+      echo  "testing"
+  }
+  addtask do_test after do_install before do_package do_populate_sysroot
+
+不使用addtask添加任务，则此函数仅仅作为一个函数，可以被其它函数或任务调用。
+
+重写do_install任务，yocto默认的do_install函数失效:
+
+::
+
+  do_install () {
+  }
+
+修改do_install任务, 在do_install任务的开始增加操作:
+
+::
+
+ do_install:prepend() {
+ }
+
+修改do_install任务, 在do_install任务最后增加操作:
+
+::
+
+ do_install:append() {
+ }
+
+修改do_install任务,在arm架构的do_install任务最后增加操作:
+
+::
+
+ do_install:append:arm() {
+ }
+
+删除编译任务，编译任务不存在，也不会执行:
+
+::
+
+ deltask do_compile
+
+不执行打包任务，但是任务还在:
+
+::
+
+ do_package[noexec] = "1"
+
+在do_unpack后追加一个任务（独立任务，还是追加到原任务）:
+
+::
+
+ do_unpack[postfuncs] += "do_qa_unpack"
+
+在do_install之前增加一个任务/函数:
+
+::
+
+ do_install[prefuncs] += "autotools_aclocals"
+
+等号左侧的任务依赖等号右侧指定模块的指定任务:
+
+::
+
+ do_image_cpio[depends] += "cpio-native:do_populate_sysroot"
+ do_install[depends] += "virtual/kernel:do_install"
+ do_configure[depends] += "virtual/kernel:do_shared_workdir"
+
+当前模块等号左侧的任务依赖等号右侧的任务：
+
+::
+
+ do_prepare_recipe_sysroot[deptask] = "do_populate_sysroot"
+ do_build[recrdeptask] += "do_deploy"
+ do_package_qa[rdeptask] = "do_packagedata"
+ do_sdk_depends[rdepends] = "${@get_sdk_ext_rdepends(d)}"
+ do_populate_sdk[rdepends] = "${@' '.join([x + ':do_package_write_${IMAGE_PKGTYPE} ' + x + ':do_packagedata' for x in d.getVar('SDK_RDEPENDS').split()])}"
+
+配置好之后可以使用bitbake -e recipename查看最终的函数内容
+
+* OpenEmbedded内置的一些常用任务/函数
+
+基本类里面已经定义了一些很有用的函数，这些函数默认都被所有“配方”所包含。有很多函数既在“配方”里使用也在其他类里被使用。
+
+最常用最基本的一些函数包括：
+
+- oe_runmake:
+    这个函数是用来运行make命令的（它实际调用make）。当然这并不像你直接运行make那样，这个函数还给make传递了EXTRA_OEMAKE参数，而且还会在终端中给出一个
+    NOTE注意信息，显示关于make命令以及所有调用make所产生的错误等。
+
+- oe_runconf(仅对autotools有用):
+    这个函数运行一个使用autotools类的软件包的configure脚本（也就是说这个软件包的编译管理是基于autotools的）。这个函数会传递所有正确的参数以便交叉编译
+    和把软件安装到适当的目标目录。同时此函数还会给configure脚本传递变量EXTRA_OECONF的值。对于大多数情况，设置变量EXTAR_OECONF变量就足够了，而不用你自
+    己定义一个configure任务手动运行oe_runconf。如果你需要自己为一个autotools管理的包编写configure任务，你可以在需要的时候手动运行oe_runconf函数。
+
+- oe_libinstall:
+    这个函数是用来安装.so，.a已经相关的libtool库.la的。这个函数会选择安装合适的库，以及照料.la文件需要的编辑动作。
+
+    这个函数支持下列选项：
+       - -C <目录> : 安装一个库之前把当前目录换为指定的目录。当库在一个包的子目录里的时候使用这个选项。
+       - -s : 在安装一个库之前必须确保一个.so库已经存在。
+       - -a : 在安装一个库之前必须确保一个.a库已经存在。
+
+    下面的gdbm包的例子展示了安装.so,.a（以及相关的.la）库到中间缓冲库目录的情况。
+
+::
+
+    do_stage () {
+        oe_libinstall -so -a libgdbm ${STAGING_LIBDIR}
+        install -m 0644 ${S}/gdbm.h ${STAGING_INCDIR}/
+    }
+
+- base_conditional(python):
+    python基本条件函数用来设置一个或者两个依赖于第三个变量的定义的变量的值。通常的用法是：
+
+    ${@base_conditional('<variable-name>', '<value>', '<true-result>', <false-result>', d)}"
+
+    其中：
+        *   variable-name 是要检查的变量的名字。
+        *   value         是要跟变量相比较的值。
+        *   true-result   如果变量和相比较的值相等就返回这个值。
+        *   false-result  如果变量和相比较的值不相等就返回这个值。
+
+     注意：
+           ${@...}符号用来在“配方”和类里调用python函数。
+
+- 匿名函数：
+  有时在解析期间以编程方式设置变量或执行其他操作很有用。为此，你可以定义在解析结束时运行的特殊Python函数，称为匿名Python函数。例如，以下根据另一个变量的
+  值有条件地设置一个变量：
+
+::
+
+     python () {
+         if d.getVar('SOMEVAR') == 'value':
+             d.setVar('ANOTHERVAR', 'value2')
+     }
+
+将函数标记为匿名函数的等效方法是将其命名为“__anonymous”，而不是没有名称。
+
+匿名Python函数总是在解析结束时运行，无论它们是在哪里定义的。如果一个配方包含许多匿名函数，它们的运行顺序与它们在配方中定义的顺序相同。例如，考虑以下代码段：
+
+::
+
+     python () {
+         d.setVar('FOO', 'foo 2')
+     }
+
+     FOO = "foo 1"
+
+     python () {
+         d.appendVar('BAR', ' bar 2')
+     }
+
+     BAR = "bar 1"
+
+前面的示例在概念上等同于以下代码段：
+
+::
+
+     FOO = "foo 1"
+     BAR = "bar 1"
+     FOO = "foo 2"
+     BAR += "bar 2"
+
+FOO以值“foo 2”结束，BAR 以值“bar 1 bar 2”结束。就像在第二个片段中一样，为匿名函数中的变量设置的值对任务可用，这些任务总是在解析后运行。
+在匿名函数运行之前应用覆盖和覆盖样式的运算符，例如“:append”。在以下示例中，FOO 以“来自匿名的 foo”的值结束：
+
+::
+
+     FOO = "foo"
+     FOO:append = " from outside"
+
+     python () {
+         d.setVar("FOO", "foo from anonymous")
+     }
+
+* python函数访问数据存储变量
+
+``d.getVar("X", expand)`` :
+  返回变量“X”的值。使用“expand=True”扩展值。如果变量“X”不存在，则返回“None”。
+``d.setVar("X", "value")``
+  将变量“X”设置为“value”。
+``d.appendVar("X", "value")``
+  将 "value" 添加到变量 "X" 的末尾。如果变量“X”不存在，则行为类似于 d.setVar("X", "value")。
+``d.prependVar("X", "value")``
+  将 "value" 添加到变量 "X" 的开头。如果变量“X”不存在，则行为类似于 d.setVar("X", "value")。
+``d.delVar("X")``
+  从数据存储中删除变量“X”。如果变量“X”不存在，则不执行任何操作。
+``d.renameVar("X", "Y")``
+  将变量“X”重命名为“Y”。如果变量“X”不存在，则不执行任何操作。
+``d.getVarFlag("X", flag, expand)``
+  返回变量“X”的值。使用“expand=True”扩展值。如果变量“X”或命名标志不存在，则返回“None”。
+``d.setVarFlag("X", flag, "value")``
+  将变量“X”的命名标志设置为“value”。
+``d.appendVarFlag("X", flag, "value")``
+  将“value”附加到变量“X”上的命名标志。如果命名标志不存在，则行为类似于 d.setVarFlag("X", flag, "value")。
+``d.prependVarFlag("X", flag, "value")``
+  将“value”添加到变量“X”上的命名标志。如果命名标志不存在，则行为类似于 d.setVarFlag("X", flag, "value")。
+``d.delVarFlag("X", flag)``
+  从数据存储中删除变量“X”上的命名标志。
+``d.setVarFlags("X", flagsdict)``
+  设置 flagsdict() 参数中指定的标志。 setVarFlags 不会清除以前的标志。将此操作视为 addVarFlags。
+``d.getVarFlags("X")``
+  返回变量“X”的标志的 flagsdict。如果变量“X”不存在，则返回“None”。
+``d.delVarFlags("X")``
+  删除变量“X”的所有标志。如果变量“X”不存在，则不执行任何操作。
+``d.expand(expression)``
+  扩展指定字符串表达式中的变量引用。对不存在的变量的引用保持原样。例如，如果变量 "X" 不存在，d.expand("foo ${X}") 将扩展为文字字符串 "foo ${X}"。
+
+你可以使用内联 Python 变量扩展来设置变量。这是一个例子：
+
+::
+
+     DATE = "${@time.strftime('%Y%m%d',time.gmtime())}"
+
+此示例导致将 DATE 变量设置为当前日期。
+
+此功能最常见的用途可能是从Bitbake的内部数据字典d中提取变量的值。以下几行分别选择包名称及其版本号的值：
+
+::
+
+     PN = "${@bb.parse.BBHandler.vars_from_file(d.getVar('FILE', False),d)[0] 或 'defaultpkgname'}"
+     PV = "${@bb.parse.BBHandler.vars_from_file(d.getVar('FILE', False),d)[1] 或 '1.0'}"
+
+就 "=" 和 ":=" 运算符而言，内联Python表达式的工作方式与变量扩展类似。给定以下分配，每次扩展FOO时都会调用foo()：
+
+::
+
+     FOO = "${@foo()}"
+
+将此与以下立即分配进行对比，其中 foo() 仅调用一次，而分配被解析：
+
+::
+
+     FOO := "${@foo()}"
+
+常用变量
+***************
+
+.. csv-table:: 常用预定义变量
+   :header: "变量名", "描述"
+   :widths: 15, 20
+
+   "COREBASE", "Poky顶层目录路径"
+   "TOPDIR", "编译目录根目录"
+   "TMPDIR", "工程下的tmp目录${TOPDIR}/tmp*/"
+
+.. csv-table:: 配方常用变量
+   :header: "变量名", "描述", "是否必选"
+   :widths: 15, 30, 5
+
+   "DESCRIPTION", "描述", "Y"
+   "LICENSE", "软件的许可证信息", "Y"
+   "PROVIDES", "该软件包提供的开发组件，和DEPENDS对应。用来显式的指定这个包在编译时提供了什么.这个通常在两个或者更多包提供相同功能的时候使用.比如在OE里我们有几个不同的libc,然后每个都声明提供'virtual/libc'功能.因此,一个依赖于libc的包可以简单的在DEPENDS里声明'virtual/libc'.这个在发行版级别指定了那个'virtual/libc'的实现会被使用.", "N"
+
+共享功能
+********************
+
+* .bbappend
+
+* .bbclass
+
+* .inc
+
+
+常用配置
+***********************
+
+* conf/bitbake.conf
+
+Yocto的核心配置文件，所有其他配置文件都包含在其中。查看bitbake.conf文件末尾的include语句，你会注意到甚至local.conf也是从那里加载的。
+虽然bitbake.conf设置了默认值，但你通常可以使用(local.conf)文件、机器文件或分发配置文件来覆盖这些设置。
+
+* conf/layer.conf
+
+.. image:: ../../image/yocto/conf_layer_conf.png
+
+定义了特定layer层信息，如bb文件的位置，layer的优先级等。其中所有layer.conf中的以上配置”apple-rtos”部分是此layer的唯一标志，不同
+layer.conf中要配置成不一样的值。最简单的方法是将现有的层配置文件复制到层的conf目录，然后根据需要修改文件。
+
+ - BBPATH：将 layer 的根目录添加到 Bitbake 的搜索路径中。通过使用 BBPATH 变量，Bitbake可以定位类文件（.bbclass）、配置文件以及包含在 include 和 require 语句中的文件。在这些情况下，Bitbake 会使用第一个与 BBPATH 中找到的文件名相匹配的文件。因此，建议在自定义层中使用唯一的类和配置文件名。
+ - BBFILES: 定义 layer 中所有 recipes 的位置。
+ - BBFILE_COLLECTIONS：定义了当前层中所有配方的位置。通过独特的标识符建立当前层，该标识符在整个OpenEmbedded构建系统中用于引用该层。在本例中，标识符 “apple-rtos” 是名为 “meta-apple-rtos” 的容器层的表示。
+ - BBFILE_PATTERN: 在解析过程中立即展开，提供层的目录。
+ - BBFILE_PRIORITY: 建立了一个优先级，当 OpenEmbedded 构建发现不同层中的同名配方时，按优先级使用配方。
+ - LAYERSERIES_COMPAT: 列出当前版本兼容的 Yocto 项目版本。这个变量是表明你的层是否是当前版本的好方法。每个层都分配了一个优先级值。如果多个层中存在同名的配方文件，则优先级值控制哪个层优先。对于这些情况，来自具有更高优先级编号的层的配方文件优先。优先级值还会影响应用同一配方的多个 .bbappend 文件的顺序。可以手动指定优先级，也可以让构建系统根据层的依赖关系计算它。层优先级当前不影响 .conf 和.bbclass 文件的优先顺序。
+ - LAYERVERSION：为层建立一个版本号，可以在使用 LAYERDEPENDS 变量时使用这个版本号来指定这个层的确切版本作为依赖关系。当使用 LAYERDEPENDS 变量时，可以使用这个版本号来指定这个层的确切版本作为依赖关系。
+ - LAYERDEPENDS: 列出这个层所依赖的所有层（如果有的话）。
+ - BBFILES_DYNAMIC：动态层目录承载扩展和特定于层的修改。如果冒号前配置的层集合可用，则包含指定的.bbappend 和 .bb 文件，不可用则指定的bb不包含，默认不生效。允许仅在存在其他一些层时激活层内容 - 即允许扩展其他层提供的内容而不创建硬依赖关系。其配置格式是<collection name>:<filename pattern>
+
+::
+
+  BBFILES += "${@' '.join('${LAYERDIR}/dynamic-layers/%s/recipes*/*/*.bbappend' % layer \
+               for layer in BBFILE_COLLECTIONS.split())}"
+  BBFILES += "${@' '.join('${LAYERDIR}/dynamic-layers/%s/recipes*/*/*.bb' % layer \
+               for layer in BBFILE_COLLECTIONS.split())}"
+
+当存在已识别的图层时激活内容。你可以通过层定义的集合来识别层。
+例如在meta-A层的layer.conf中配置一下内容：
+
+::
+
+  BBFILES_DYNAMIC += " \
+    openembedded-layer:${LAYERDIR}/dynamic-layers/openembedded-layer/*/*/*.bb \
+    openembedded-layer:${LAYERDIR}/dynamic-layers/openembedded-layer/*/*/*.bbappend \
+    networking-layer:${LAYERDIR}/dynamic-layers/networking-layer/*/*/*.bb \
+    networking-layer:${LAYERDIR}/dynamic-layers/networking-layer/*/*/*.bbappend \
+
+"当”:”前的层openembedded-layer可用时，则meta-A层的dynamic-layers/openembedded-layer/下的 bb或者bbappend生效，否则默认不生效。这类bb的目录结构必须不在BBFILES指定的目录结构下，否则默认就会被引入，无法达到效果。
+
+LAYERDEPENDS:security += "${@bb.utils.contains("DISTRO_FEATURES", "x11", "gnome-layer xfce-layer", "", d)}"
+
+conf/distro/${DISTRO}.conf
+
+每个层的顶级的通用策略配置，包含了特定于发行版相关的配置文件；定义了特定发布物的信息（比如：网络如何配置，是否支持usb，使用那种打包方式，使用什么样的libc）、发布者、发布版本、软件版本等。
+
+例如openeuler.conf包含许多openeuler发行版的策略配置: meta-openeuler/conf/distro/openeuler.conf
+
+.. image:: ../../image/yocto/conf_distro_conf.png
+
+* conf/machine/\*.conf
+
+conf/machine/目录包含了目标机器的配置信息。每个平台设备都有一个专属的配置文件用来描述诸如：设备的架构体系，硬件特性（该设备有usb吗，有键盘吗等等）,以及该机器
+需要什么类型的flash和磁盘镜像，串口设置啊等等信息。如果你要添加一个新的目标板，你应该为这个目标板创建一个单独的配置文件。例如设置MACHINE="qemux86"，则OpenEmbedded
+构建系统会在该目录中查找qemux86.conf 文件。machine/include/目录则包含多台机器通用的各种数据。
+
+machine配置文件将BSP中其他地方包含的所有信息绑定到构建系统可以理解的格式中。每个BSP层至少需要一个机器文件。如果BSP支持多台机器，则可以存在多个机器配置文件。
+这些文件名对应于用户设置MACHINE变量的值。
+
+这些文件定义了诸如要使用的内核包（virtual/kernel的 PREFERRED_PROVIDER）、包含在不同类型image中的硬件驱动程序、所需的任何特殊软件组件、任何引导加载程序
+信息以及任何特殊image格式要求等内容。
+
+该配置文件还可以包括一个硬件“tuning”文件，该文件通常用于定义包架构和指定优化标志，这些标志经过精心选择以在给定处理器上提供最佳性能。
+
+Tuning文件位于源码目录中的meta/conf/machine/include 目录中。例如，许多tune-xxx文件（例如tune-arm1136jf-s.inc、tune-1586-nlp.inc等）位于
+poky/meta/conf/machine/include目录中。
+
+要使用tuning文件，你只需将它们包含在machine配置文件中。例如，Raspberry Pi BSP的raspberrypi3.conf包含以下语句：
+include conf/machine/include/rpi-base.inc
+
+* conf/local.conf
+
+.. image:: ../../image/yocto/conf_local_conf.png
+
+
+此配置文件包含构建环境的所有本地用户配置, 用户需要复制和编辑这个文件，配置各种工作目录，将要使用的机器，还有发行版等等。
+
+此处设置的任何变量都会覆盖环境中其他地方设置的任何变量，除非该变量在文件中进行了硬编码（例如，使用“=”代替“？=”）。出于各种原因，
+某些变量被硬编码，但此类变量相对较少。至少，通常会编辑此文件以选择目标MACHINE、使用的包类型(PACKAGE_CLASSES)以及下载文件的位置(DL_DIR)。
+
+如果在开始构建时local.conf不存在，OpenEmbedded构建系统会在你获取顶级构建环境设置脚本oe-init-build-env时从local.conf.sample创建它。
+使用的源local.conf.sample 文件取决于$TEMPLATECONF变量，Yocto 项目开发环境构建时默认为 meta-poky/conf/。TEMPLATECONF指向
+local.conf.sample文件的源，可以通过在顶级构建环境设置脚本中设置变量来从任何层配置构建环境，如下所示： TEMPLATECONF=your_layer/conf
+
+构建过程获取示例文件后，它会使用sed将最终的${OEROOT}值替换为所有##OEROOT##值。你可以通过查看源目录中的 scripts/oe-setup-builddir脚本了
+解如何使用TEMPLATECONF变量。
+
+- Target Machine Selection（目标机器）: 由MACHINE（目标板的架构、型号）控制.
+- Download Directory（下载的压缩包存放目录，增量构建则不重新下）: 由DL_DIR控制.
+- Shared State Directory（共享状态目录）:由SSTATE_DIR控制.
+- Build Output（构建结果的输出目录）: 由TMPDIR控制.
+- Distribution Policy（发行版策略）: 由DISTRO控制. 指的是一个全局的配置文件，如果DISTRO = "poky"的话，那就是指这个全局的配置文件就是
+  meta-poky/conf/distro/下的poky.conf, 如果DISTRO="poky-tiny"的话，就是指poky-tiny.conf。
+- Packaging Format（打包格式，同时控制了包管理器）: 由PACKAGE_CLASSES控制.
+- SDK Target Architecture（SDK目标架构）: 由SDKMACHINE控制.
+- Extra Image Packages（额外的image包）: 由EXTRA_IMAGE_FEATURES控制. 增加一些额外的工具或者特点，比如说你可以指明这个变量等于tools-debug,
+  意思是在最后构建的根文件系统中增加调试工具，比如说gdb或者strace。也可以通过指明"tools-sdk"来添加比如gcc, make, pkgconfig等功能。你可以一次性
+  指明很多额外的特点或者工具，用空格隔开，比如说EXTRA_IMAGE_FEATURES ?= "debug-tweaks" "tool-debug"
+
+build/conf/local.conf中的配置参数也可以在build/conf/site.conf 和 build/conf/auto.conf中被定义和修改。因为一个变量会在不同文件中被定义和修改，
+这里就牵扯到那个文件中的值会被另一个文件覆盖的问题。
+
+* conf/bblayer.conf
+
+bblayers.conf文件告诉bitbake在构建过程中，哪些层会被构建。默认情况下，这个文件中列举的层都是构建系统需要的最小集合（也就是一些必须的层）。
+
+在OpenEmbedded构建系统可以使用你的新层之前，你需要启用它。要启用层，只需将层的路径添加到conf/bblayers.conf文件中的BBLAYERS变量，该文件位于Build目录中。
+以下示例显示了如何启用新的meta-mylayer层（注意你的新层如何存在于你之前已检出的官方 poky 存储库之外）：
+
+Bitbake按照conf/bblayers.conf文件中的BBLAYERS变量指定的方式从上到下解析每个conf/layer.conf文件。在处理每个conf/layer.conf文件期间，Bitbake将包含
+在特定层中的配方、类和配置添加到源目录中。
+
+这个配置文件定义了层，它们是由 Bitbake 遍历（或遍历）的目录树。bblayers.conf文件使用BBLAYERS变量列出Bitbake在构建期间要启用的层，即指定了bb文件和layer
+的位置。
+
+如果开始构建时bblayers.conf不存在，OpenEmbedded构建系统会在你获取顶级构建环境设置脚本（即 oe-init-build-env）时从bblayers.conf.sample创建它。
+
+与local.conf文件一样，使用的源bblayers.conf.sample文件取决于$TEMPLATECONF脚本变量，当你从Yocto项目开发环境构建时，默认为 meta-poky/conf/，以及
+meta/conf/ 当你从OpenEmbedded-Core环境构建时。因为脚本变量指向bblayers.conf.sample文件的源，这意味着你可以通过在顶级构建环境设置脚本中设置变量来从、
+任何层构建构建，如下所示： ``TEMPLATECONF=your_layer/conf``
+
+构建过程获取示例文件后，它会使用 sed 将最终的 ${OEROOT} 值替换为所有 ##OEROOT## 值。
+你可以在源目录中查看TEMPLATECONF变量scripts/oe-setup-builddir脚本。你可以在meta-poky/conf/目录中找到bblayers.conf.sample文件的Yocto项目版本。
+
+.. image:: ../../image/yocto/conf_bblayer_conf.png
+
+* conf配置目录及目录指定
+
+conf/目录中包含了针对这个层和发行相关的配置信息（比如说conf/layer.conf)。
+
+如果你正在制作自己的定制版本的构建系统供其他用户使用，你可能想要定制安装脚本显示的消息，或者你可能想要更改模板配置文件（即local.conf和bblayers.conf）在
+新的构建目录中创建。
+
+OpenEmbedded构建系统使用环境变量TEMPLATECONF来定位它从中收集配置信息的目录，这些信息最终会出现在Build Directory的conf目录中。默认情
+况下，TEMPLATECONF在poky存储库中设置如下：``TEMPLATECONF=${TEMPLATECONF:-meta-yocto/conf}``
+
+这是构建系统用来查找用于构建一些关键配置文件的模板的目录。如果查看该目录，你将看到bblayers.conf.sample、local.conf.sample和conf-notes.txt文件。构建
+系统使用这些文件形成各自的bblayers.conf 文件、local.conf 文件，并在运行设置脚本时显示Bitbake目标列表。
+
+要使用你希望在每个新构建目录中使用的配置覆盖这些默认配置文件，只需将TEMPLATECONF变量设置为你的目录。 TEMPLATECONF变量在.templateconf文件中设置，该文件位
+于顶级源目录文件夹（例如poky）中，编辑 .templateconf 以便它可以找到你的目录。
+
+最佳实践要求你应该将模板配置目录保留在自定义分发层中。例如，假设你的主目录中有一个名为meta-mylayer的层，并且你希望模板配置目录名为myconf。如下更改.templateconf
+会导致OpenEmbedded构建系统在你的目录中查找并将其配置文件基于它找到的*.sample 配置文件。最终的配置文件（即local.conf和bblayers.conf最终仍然在你的构建目录中，
+但它们基于你的*.sample 文件。``TEMPLATECONF=${TEMPLATECONF:-meta-yocto/conf}``
+
+这是构建系统用来查找用于构建一些关键配置文件的模板的目录。如果查看该目录，你将看到bblayers.conf.sample、local.conf.sample和conf-notes.txt文件。构建系统使用
+这些文件形成各自的bblayers.conf文件、local.conf 文件，并在运行设置脚本时显示Bitbake目标列表。
+
+要使用你希望在每个新构建目录中使用的配置覆盖这些默认配置文件，只需将TEMPLATECONF变量设置为你的目录。 TEMPLATECONF变量在.templateconf 文件中设置，该文件位于顶级
+源目录文件夹（例如poky）中。编辑.templateconf以便它可以找到你的目录。
+
+最佳实践要求你应该将模板配置目录保留在自定义分发层中。例如，假设你的主目录中有一个名为meta-mylayer的层，并且你希望模板配置目录名为myconf。如下更改 .templateconf
+会导致OpenEmbedded构建系统在你的目录中查找并将其配置文件基于它找到的*.sample配置文件。最终的配置文件（即local.conf和bblayers.conf最终仍然在你的构建目录中，但它们
+基于你的*.sample 文件。``TEMPLATECONF=${TEMPLATECONF:-meta-mylayer/myconf}``
+
+除了*.sample配置文件，conf-notes.txt也位于默认的meta-yocto/conf目录中。设置构建环境的脚本（即oe-init-build-env和oe-init-build-env-memres）使用此文件
+将Bitbake目标显示为脚本输出的一部分。自定义此 conf-notes.txt文件是确保自定义目标列表显示为脚本输出的一部分的好方法。
+
+更改列出的常见目标就像在自定义模板配置目录中编辑conf-notes.txt版本并确保将TEMPLATECONF设置为目录一样简单。
+
+常用class
+**********************************
+
+类文件（.bbclass）用于抽象通用功能并在多个配方(.bb)文件之间共享信息。要使用类文件，只需确保配方继承了类。在大多数情况下，当一个配方继承一个类时，它就可以启用它的
+功能。但是，在某些情况下，可能需要在配方中设置变量或覆盖某些默认行为。
+
+通常在配方中找到的任何元数据也可以放在类文件中。类文件由扩展名.bbclass标识，通常放置在源目录中的 meta*/classes/目录中。类文件也可以通过BUILDDIR（例如build/）
+以与conf目录中的.conf文件相同的方式指向，在BBPATH中搜索类文件。
+
+默认情况下，所有配方都继承base.bbclass类和package.bbclass类，它们启用生成可执行输出的配方所需的功能。
+
+* base.bbclass
+
+base类的特殊之处在于每个.bb文件都隐式继承了该类。此类包含标准基本任务的定义，例如获取、解包、配置（默认为空）、编译（运行任何存在的 Makefile）、安装（默认为空）
+和打包（默认为空）。这些类经常被其他类覆盖或扩展，例如autotools类或package类。
+
+该类还包含一些常用函数，例如oe_runmake，它使用EXTRA_OEMAKE变量中指定的参数以及直接传递给oe_runmake的参数运行make。
+
+* autotools\*.bbclass
+
+
+Yocto编译和调试
+**********************************
+
+* target编译
+
+若要编译单个包，则bitbake  包名（bb文件名称下划线前面的字符串）；例如内核bb文件是linux-openeuler_5.10.bb，则 ``bitbake linux-openeuler``
+
+bitbake接的包或者特性名可以通过bb文件名称获取，例如hello_1.0.bb第一个下滑线前面的hello则是包名，则``bitbake hello``可以编译这个bb文件控制的
+包或特性
+
+若要一次编译多个指定的包，bitbake可以接多个包名，例如``bitbake rsm busybox``会编译rsm特性和busybox这个包以及他们依赖的包
+
+如果同时存在32bit和64bit，则：
+- 编译64位包，bitbake  包名 （例如bitbake busybox）
+- 编译32位包，bitbake lib32-包名（例如bitbake lib32-busybox，若此包只存在64位，则失败，例如内核ko）
+- 编译ilp32的包，bitbake ilp32-包名（例如bitbake ilp32-busybox，arm64存在）
+
+* 单任务编译
+
+ | 可以单独编译某个或某些target的某个任务，如
+ | ``bitbake  包名 -c fetch`` 只抓包，看是否可以找到依赖的包和文件
+ | ``bitbake  包名 -c patch`` 只执行到打patch，依赖的任务也会执行
+ | ``bitbake  包名 -c compile`` 只编译，并完成编译依赖的前几个任务，但是不会执行之后的do_install等任务
+ | ``bitbake  包名 -c cleanall``  清理<包名>的编译中间目录
+ | ``bitbake  包名:do_fetch`` 只抓包; 此方式可支持不同包编译不同任务，例如bitbake rsm:do_unpack audit:do_patch
+ | ``bitbake target --runall=fetch`` 只fetch所有源码不编译
+
+* 配方和任务的依赖关系查询
+
+有时可能很难理解为什么Bitbake想要在你指定的配方之前构建其他配方。依赖信息可以帮助你了解为什么要构建配方。
+
+查询编译依赖关系树使用 ``bitbake  包名  -g`` 例如:
+  bitbake apple-image -g打印当前编译平台的所有待编译的包及其依赖关系
+
+  bitbake busybox -g打印编译busybox需要编译的所有包及包的依赖关系，每个包的任务的依赖关系，也能看到用了那个bb文件
+
+.. image:: ../../image/yocto/bitbake_g.png
+
+输出文件内容说明：
+ - **recipe-depends.dot** ：显示配方之间的依赖关系（即task-depends.dot的折叠版本）。
+ - **task-depends.dot** ：显示任务之间的依赖关系。这些依赖与Bitbake的内部任务执行列表相匹配。
+ - **pn-buildlist** ：显示要构建的目标的简单列表。
+
+使用“-I”于选项省略指定部分的依赖关系。删除这些信息可以产生更多可读的图表。例如bitbake -g -I virtual/kernel -I eglibc apple-image
+
+* 编译脚本及日志查看
+
+任务的日志在文件${WORKDIR}/temp/log.do_taskname 中，例如， core-image-minimal的do_compile任务的日志可能位于
+tmp*/work/\*/core-image-minimal/1.0-r0/temp/log.do_compile。要查看Bitbake运行生成日志的命令，可查看同一目录中对应的run.do_taskname文件。
+
+log.do_taskname和run.do_taskname实际上是log.do_taskname.pid和log.run_taskname.pid的符号链接，其中pid是任务运行时的PID。符号链接始终指向与
+最近运行相对应的文件。
+
+* 查看编译时的变量-e
+
+有时，由于Bitbake的解析步骤，你需要知道变量的值。这可能是因为你的项目中发生了一些意外行为。也许尝试修改变量没有按预期进行。
+
+Bitbake的-e选项用于在解析后显示变量值。Bitbake -e命令显示配置文件（即local.conf、bblayers.conf、bitbake.conf 等）解析后的变量值；
+bitbake -e recipe显示在解析特定配方后的变量值。当然也包括来自配置文件的变量
+
+在bitbake -e的输出中，每个变量前面都有关于变量如何获得其值的描述，包括后来被覆盖的临时值。此描述还包括在变量上设置的变量标志 (varflags)。
+输出在调试过程中非常有用。
+
+导出到环境的变量在bitbake -e的输出中以export 开头。请参阅以下示例：
+``export CC="i586-poky-linux-gcc -m32 -march=i586 --sysroot=/home/ build/tmp/sysroots/qemux86"``
+
+除了变量值，bitbake -e 和 bitbake -e recipe 命令的输出还包括以下信息：
+ - 输出以一棵树开始，列出全局包含的所有配置文件和类，依次递归列出它们包含或继承的文件。 OpenEmbedded 构建系统的大部分行为（包括普通配方构建任务的行为）在基类及其继承的类中实现，而不是构建到 Bitbake 本身中。
+ - 在变量值之后，所有函数都出现在输出中。对于 shell 函数，函数体内引用的变量被扩展。如果使用覆盖或使用覆盖样式的运算符（如 :append 和 :prepend）修改了函数，则最终组装的函数体将出现在输出中。
+
+* 查询打包信息
+
+* 详细的调试信息输出-vDDD
+
+* 显示使用的层和配方
+
+* Bitbake失败尝试继续执行-k
+
+* Bitbake指定特定版本或包
+
+* 常见报错说明
+
+编译目录结构说明
+*****************************
\ No newline at end of file
diff --git a/docs/source/yocto/image_develop.rst b/docs/source/yocto/image_develop.rst
new file mode 100644
index 0000000000000000000000000000000000000000..a2363a64d5e337d45d0ad268aaadd6c1d5a00c90
--- /dev/null
+++ b/docs/source/yocto/image_develop.rst
@@ -0,0 +1,168 @@
+.. _yocto_image_develop:
+
+镜像定制
+############
+
+镜像配方
+=============
+
+镜像的最终生成是通过一个特殊的配方文件来控制的，这个配方通常会继承自 ``core-image`` 类。在镜像配置中，有几个关键的变量需要关注：
+
+- IMAGE_FSTYPES：指定镜像的生成类型，如 cpio.gz、iso、wic（分区镜像）等；
+- IMAGE_ROOTFS_SIZE：定义镜像的大小，以 kb 为单位；
+- INITRAMFS_MAXSIZE：限制镜像的最大大小；
+- IMAGE_INSTALL：指定要在镜像中安装的软件包；
+- TOOLCHAIN_HOST_TASK：指定生成的 SDK 工具中应包含的主机工具和库等；
+- TOOLCHAIN_TARGET_TASK：指定生成的 SDK 工具中应包含的目标端工具和库；
+
+
+如何往镜像中添加包
+========================
+
+从 :ref:`yocto_recipe` 章节我们了解到，软件包构建后会生成多个子包，并分布在每个配方 :file:`${WORKDIR}/packages-split` 目录下，这些子包的目录名可以看作是 **IMAGE_INSTALL** 的参数，实际上也可以通过 ``bitbake-getvar`` 命令获取每个配方的 **PACKAGES** 变量值。
+
+**示例一：** 基于 :ref:`yocto_recipe` 章节，添加 **hello** 子包到镜像中，需添加如下代码到镜像配方：
+
+::
+
+    IMAGE_INSTALL += "hello"
+
+**示例二：** 添加部分内核模块包到镜像中，添加代码如下：
+
+::
+
+    IMAGE_INSTALL += "kernel-module-vc4 \
+    kernel-module-v3d \
+    kernel-module-drm"
+
+然而，一个镜像通常会包含很多个软件包，如果每次都需要手动添加一系列软件包到镜像中，这将变得相当乏味。因此，Yocto 提供了一套 packagegroup 方案，用于将软件包进行分组，从而简化了软件包的安装和管理。我们将在下文中详细介绍 packagegroup 的使用方法和优势。
+
+
+packagegroup 介绍
+===================
+
+packagegroup 为 Yocto 提供了一种方便的方式来定义和管理软件包集合，这使得用户能够轻松地一次性安装或卸载多个相关的软件包。通过使用 packagegroup，用户可以避免手动添加每个单独的软件包到构建过程中，从而简化了构建过程并提高了效率。这对于大型项目或具有特定需求的用户来说非常有用，因为它可以帮助他们更好地组织和管理软件包。
+
+实际上，packagegroup 也是通过配方来实现功能的，这些配方专注于配置软件包依赖关系，而不会包含任何具体的文件。例如，:file:`packagegroup-core-boot.bb` 配置了一个系统启动所需的最小软件包集合，包含了内核、启动脚本、busybox/systemd等关键组件。而 :file:`packagegroup-isulad.bb` 则专注于配置 iSulad 运行时所需的一些必要软件包。这样的配置方式使得用户可以更方便地管理和维护软件包的依赖关系，从而简化了构建过程。
+
+在使用时，开发者只需要将对应的 packagegroup 添加到镜像配方 **IMAGE_INSTALL** 变量。如下：
+
+::
+
+    IMAGE_INSTALL += "packagegroup-core-boot packagegroup-isulad"
+
+综上所述，Yocto 需要 packagegroup 来提供一种方便、高效的方式来组织和控制软件包的安装，以及管理和维护复杂的软件包依赖关系。这有助于简化构建过程、提高效率，并满足不同项目和用户的特定需求。
+
+
+运行时依赖（RDEPENDS）知识
+==========================
+
+**RDEPENDS** 变量通常用于指定运行时依赖关系，这意味着这些依赖项是在目标系统上部署软件包时需要的。此外，Yocto 会自动在包之间添加常见类型的运行时依赖项，这意味着用户不需要显式声明每个依赖项。然而，对于特定的需求或特殊的依赖关系，用户需要使用 **RDEPENDS** 变量进行自定义配置。
+
+**RDEPENDS** 变量的语法如下：
+
+::
+
+    RDEPENDS:${PN} = "dependency1 dependency2 ..."
+
+其中， ${PN} 是软件包名称，dependency1、dependency2 等是软件包的依赖项。例如，假设有一个名为 "myapp" 的软件包，它依赖于 "libxml2" 和 "libcurl" 软件包，可以在 "myapp" 的配方文件中使用以下代码来定义RDEPENDS变量：
+
+::
+
+    RDEPENDS:${PN} = "libxml2 libcurl"
+
+这将确保在安装 "myapp" 软件包到镜像时，"libxml2" 和 "libcurl" 软件包也会被安装。
+
+在默认情况下，:file:`bitbake.conf` 文件中配置了 ``RDEPENDS:${PN}-dev = "${PN}"``，这意味着在安装开发包（dev包）时，对应的主体包（主包）也会被同时安装。这种配置确保了开发包对主体包的依赖关系，从而在构建过程中能够正确地构建和安装相关软件包。
+
+.. note::
+
+    与 RDEPENDS 作用类似的还有 RRECOMMENDS 变量，这里不作详细说明。
+
+
+镜像配方示例
+===================
+
+**示例一：** :file:`meta/recipes-core/images/core-image-minimal.bb` 。
+
+来自 Poky 的极简 image 配方示例。
+
+::
+
+    SUMMARY = "A small image just capable of allowing a device to boot."
+
+    IMAGE_INSTALL = "packagegroup-core-boot ${CORE_IMAGE_EXTRA_INSTALL}"
+
+    ### 指定要安装的额外语言包
+    IMAGE_LINGUAS = " "
+
+    LICENSE = "MIT"
+
+    inherit core-image
+
+    IMAGE_ROOTFS_SIZE ?= "8192"
+    IMAGE_ROOTFS_EXTRA_SPACE:append = "${@bb.utils.contains("DISTRO_FEATURES", "systemd", " + 4096", "", d)}"
+
+目前 Poky 官方示例没有增加预构建工具兼容代码，因此只支持 native 构建模式，构建任务会多一些；此外如果使用了外部工具链构建方式，需要添加 ``TOOLCHAIN_HOST_TASK = ""`` 到镜像配方中。构建方式如下：
+
+::
+
+    ...
+    $ oebuild bitbake
+    $ vi conf/local.conf
+    ### 使用 native 构架模式需修改 OPENEULER_PREBUILT_TOOLS_ENABLE = "no"
+    $ bitbake core-image-minimal
+    ### 镜像生成目录
+    $ cd tmp/deploy/images/MACHINE
+
+
+**示例二：** :file:`meta-openeuler/recipes-core/images/openeuler-image-tiny.bb`。
+
+来自 openEuler 的极简 image 配方示例。镜像中只包含了 kernel、busybox 以及必须的启动脚本。
+
+::
+
+    # no host package for image-tiny
+    TOOLCHAIN_HOST_TASK = ""
+
+    SUMMARY = "A small image just capable of allowing a device to boot."
+
+    # no any image features to get minimum rootfs
+    IMAGE_FEATURES = "empty-root-password"
+
+    require openeuler-image-common.inc
+
+    # tiny image overwrite this variable, or IMAGE_INSTALL was standard packages in openeuler-image-common.inc file
+    IMAGE_INSTALL = " \
+    packagegroup-core-boot \
+    packagegroup-qt \
+    packagegroup-kernel-modules \
+    "
+
+    # make install or nologin when using busybox-inittab
+    set_permissions_from_rootfs:append() {
+        cd "${IMAGE_ROOTFS}"
+        if [ -e ./etc/inittab ];then
+            sed -i "s#respawn:/sbin/getty.*#respawn:-/bin/sh#g" ./etc/inittab
+        fi
+        cd -
+    }
+
+构建方式如下：
+
+::
+
+    ...
+    $ oebuild bitbake
+    $ vi conf/local.conf
+    $ bitbake openeuler-image-tiny
+    ### 镜像生成目录
+    $ cd tmp/deploy/images/MACHINE
+
+
+镜像定制方式
+======================
+
+- 参考官方示例新建镜像配方；
+- 基于已存在的镜像配方文件，使用 bbappend 方式适配；
+- 提前镜像公共配置到 inc 文件，通过 ``require`` 去调用。例如 :file:`meta-openeuler/recipes-core/images/openeuler-image-common.inc` 同时被 :file:`openeuler-image-tiny.bb`、 :file:`openeuler-image.bb` 调用。
diff --git a/docs/source/yocto/index.rst b/docs/source/yocto/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..47a36a64f0ecf0508fb300874a489c1cfa6d19ec
--- /dev/null
+++ b/docs/source/yocto/index.rst
@@ -0,0 +1,30 @@
+.. _yocto:
+
+yocto 手册
+============================
+
+由于openEuler Embedded是面向嵌入式场景的，其对构建系统的核心诉求是： **交叉编译、灵活的定制化与裁剪**，
+而openEuler现有的OBS构建系统更加适合服务器场景的大型OS构建，无法有效满足嵌入式场景的需求，所以
+openEuler Embeddedd的核心构建系统是基于Yocto，但又根据自身的需求做了很多定制化的开发。
+
+本章主要介绍openEuler Embedded构建系统，具体内容如下：
+
+.. toctree::
+   :maxdepth: 1
+
+   overview.rst
+   yocto_quick_start_manual/index.rst
+   recipe.rst
+   meta-openeuler.rst
+   exploration.rst
+   poky4.0.rst
+   addpackage_guide.rst
+   image_develop.rst
+   container_environment.rst
+   priority.rst
+   sstate.rst
+   devshell.rst
+   partitioned_image.rst
+   openeuler_src_uri_remove.rst
+   add_package_src.rst
+   yocto_manual/index.rst
diff --git a/docs/source/yocto/meta-openeuler.rst b/docs/source/yocto/meta-openeuler.rst
new file mode 100644
index 0000000000000000000000000000000000000000..b0eb96c9e695d6e7b39d39936131165163002f27
--- /dev/null
+++ b/docs/source/yocto/meta-openeuler.rst
@@ -0,0 +1,50 @@
+.. _yocto_meta_openeuler:
+
+openeuler层结构及演进策略
+=========================================
+
+以下是一个openeuler新增层的主要目录结构样例(例如添加了meta-raspberrypi和meta-intel层):
+
+::
+
+ yocto-meta-openeuler/
+ ├── bsp/
+ │   ├── meta-openeuler-bsp/ 定制openeuler补丁
+ │   │   ├── conf/
+ │   │   │   ├── distro/
+ │   │   │   │   └── openeuler-bsp.conf
+ │   │   │   ├── layer.conf
+ │   │   │   └── machine/
+ │   │   │       └── openeuler-raspberrypi4-64.conf
+ │   │   ├── intel/  定制intel的补丁，当meta-intel层生效时才生效
+ │   │   └── raspberrypi/  定制树莓派的补丁，当meta-rapberrypi层生效时才生效
+ │   │       ├── recipes-core/
+ │   │       └── recipes-kernel/
+ │   ├── meta-intel/  社区原生intel
+ │   └── meta-raspberrypi/  社区原生树莓派
+ ├── docs/  对外的openeuler文档目录
+ └── meta-openeuler/  自研openeuler的qemu版本
+
+
+ meta-openeuler/
+ ├── classes/  自研公共类目录
+ │   └── ….
+ ├── conf/  定制的openeuler配置模板,含local.conf.sample等
+ │   └── …
+ ├── recipes-core/ 核心配方
+ │   ├── busybox/
+ │   │   └── busybox_1.34.1.bb
+ │   ├── images/
+ │   │   ├── openeuler-image.bb
+ │   │   ├── qemu-aarch64.inc
+ │   │   ├── qemu-arm.inc
+ │   │   └── qemu.inc
+ │   └── …
+ │       └── …
+ ├── recipes-devtools/ 工具类配方，如cmake等
+ │   └── …
+ ├── recipes-kernel/ 内核相关配方
+ │   └── linux/
+ │       └── linux-openeuler.bb
+ ├── recipes-labtools/ 实验室工具配方
+ └── recipes-support/ 其它配方依赖的配方，不打包到image
diff --git a/docs/source/yocto/openeuler_src_uri_remove.rst b/docs/source/yocto/openeuler_src_uri_remove.rst
new file mode 100644
index 0000000000000000000000000000000000000000..52a5766230f3460829836d8e4c606c5b316fe103
--- /dev/null
+++ b/docs/source/yocto/openeuler_src_uri_remove.rst
@@ -0,0 +1,75 @@
+.. _openeuler_src_uri_remove:
+
+
+OPENEULER_SRC_URI_REMOVE
+========================
+
+在我们开发过程中，在添加新包时总是需要替换成openEuler源的包，并且在manifest.yaml基线文件中添加该包的基线信息，openEuler Embedded的包下载方式是预先下载然后以本地文件方式引入，即在do_fetch前将包下载好，然后在SRC_URI中以 `file://` 方式将源码包引入，此时我们就需要将上游原bb文件中指向远程地址的链接去除，本文即为介绍如何快速去除上游原远程链接。
+
+OPENEULER_SRC_URI_REMOVE的使用
+******************************
+
+该变量应用在bb/bbappend文件中，如果需要移除某些远程链接，只需要将远程链接的协议在该变量中设置即可。以下是一个范例：
+
+上游audit.bb文件的SRC_URI是这样的
+
+.. code:: 
+
+    SRC_URI = "git://github.com/linux-audit/${BPN}-userspace.git;branch=master;protocol=https \
+           file://Fixed-swig-host-contamination-issue.patch \
+           file://0001-Replace-__attribute_malloc__-with-__attribute__-__ma.patch \
+           file://auditd \
+           file://auditd.service \
+           file://audit-volatile.conf \
+    "
+
+那么在audit.bbappend文件中SRC_URI是这样设置的
+
+.. code:: 
+
+    OPENEULER_SRC_URI_REMOVE = "git"
+
+    SRC_URI += " \
+        file://audit-${PV}.tar.gz \
+        file://bugfix-audit-support-armv7b.patch \
+        file://bugfix-audit-userspace-missing-syscalls-for-aarm64.patch \
+        file://bugfix-audit-reload-coredump.patch \
+        file://audit-Add-sw64-architecture.patch \
+        file://auditd.conf \
+        file://audit.rules \
+        file://backport-auditswig.i-avoid-setter-generation-for-audit_rule_d.patch \
+        "
+
+从以上的改动可以看到，即使将 `git://github.com/linux-audit/${BPN}-userspace.git;branch=master;protocol=https`改为 `file://audit-${PV}.tar.gz`
+并没有使用
+
+.. code:: 
+
+    SRC_URI:remove += "git://github.com/linux-audit/${BPN}-userspace.git;branch=master;protocol=https"
+
+而是直接用 `OPENEULER_SRC_URI_REMOVE = "git"`，这也是我们推荐的做法。
+
+.. note:: 
+
+    一旦设置了那么针对该协议的远程链接都将不再生效，意思是如果SRC_URI中有两个远程链接都是以https开头，如果希望某个远程链接生效，那么还是需要用remove来移除指定的远程链接，这样就不会影响其他的远程链接。
+
+该变量的处理是在openeuler.bbclass中以匿名函数进行的，因此在解析阶段会将SRC_URI的值处理好，因此其作用域是构建全流程的，以下是其处理代码，打开yocto-meta-openeuler/meta-openeuler/classes/openeuler.classes
+
+.. code:: 
+
+    # src_uri_set is used to remove some URLs from SRC_URI through
+    # OPENEULER_SRC_URI_REMOVE, because we don't want to download from
+    # these URLs
+    python () {
+        if d.getVar('OPENEULER_SRC_URI_REMOVE'):
+            REMOVELIST = d.getVar('OPENEULER_SRC_URI_REMOVE').split(' ')
+            URI = []
+            for line in d.getVar('SRC_URI').split(' '):
+                URI.append(line)
+                for removeItem in REMOVELIST:
+                    if line.strip().startswith(removeItem.strip()):
+                        URI.pop()
+                        break
+            URI = ' '.join(URI)
+            d.setVar('SRC_URI', URI)
+    }
diff --git a/docs/source/yocto/overview.rst b/docs/source/yocto/overview.rst
new file mode 100644
index 0000000000000000000000000000000000000000..46c83b3d7779b8c083395970a23a891c36fa7f26
--- /dev/null
+++ b/docs/source/yocto/overview.rst
@@ -0,0 +1,210 @@
+.. _yocto_overview:
+
+Yocto介绍
+====================
+
+Yocto是什么
+**************
+
+Yocto(Yocto Projec，后简称Yocto)是Linux基金会（Linux Foundation）旗下的一个开源协作项目，该项目起源于
+OpenEmbedded项目（OpenEmbedded Project，后简称OpenEmbedded），并与之协作，可帮助开发人员在各种硬件架构上创
+建基于Linux的定制系统，这些系统专为嵌入式产品而设计，不区分硬件体系架构。Yocto提供了灵活的工具集和开发环境，允许全
+世界的嵌入式设备开发人员通过共享技术、软件堆栈、配置和最佳实践，用于协作创建定制Linux镜像。
+
+Yocto为构建定制化的嵌入式Linux发行版提供一系列模板、工具和方法来简化定制Linux开发，允许更换软件配置和构建，避免重复工作
+以及不必要的维护。Yocto鼓励跨各种应用程序和设备类型的创新，支持多种硬件架构，包括X86(32位和64位)、ARM（32w位和64位）
+、RISC-V、PPC和MIPS等。随着硬件BSP支持的增加和BSP格式的标准化，这个项目创造了巨大的价值。
+
+Yocto和OpenEmbedded共享一个核心元数据集合，称为OpenEmbedded-Core。OpenEmbedded为各种体系结构、功能和应用程序
+提供了一套全面的元数据, 而Yocto专注于为一组核心架构和特定单板提供功能强大、易于使用、可互操作、经过良好测试的工具、元数
+据和BSPs。
+
+**Yocto主要特点**
+
+  - 广泛应用于整个行业
+  - 架构无关
+  - 镜像和代码移植容易
+  - 灵活
+  - 适用于资源受限的嵌入式和物联网设备
+  - 全面的工具链支持
+  - 执行机制大于策略
+  - 支持层模型
+  - 支持部分组件构建
+  - 按照严格的时间表发布
+  - 丰富的个人和组织生态
+  - 二进制可再现性
+  - 许可证清单
+
+Yocto构建流程
+********************
+
+Yocto的构建流程如下图所示，开发者通过指定一些用户配置文件(例如local.conf)，其中包含针对不同软件的配方文件、层，
+目标开发板的配置文件和打包策略配置文件等。Yocto的执行引擎Bitbake会去读取这些配方和配置文件，然后
+
+1.	去配方和配置文件指定的地方下载源代码(source fetching)。
+#.	下载后，将源码提取到本地工作区中，在工作区中打补丁(patch application)、执行配置和编译等步骤
+#.  分析软件包如何拆分成子包以及软件包之间的关系
+#.	根据打包策略生成具体的软件包（deb, rpm或者ipk包）
+#.	对软件包进行测试(QA tests)，包括一些通用的质量检查和健全性检查
+#.	以软件包为单位生成Linux镜像和软件开发套件(SDK)
+
+.. image:: ../../image/yocto/open_embedded_architecture_workflow.png
+
+在使用Yocto的过程中，这个工作流将会随着实际使用的组件和工具而改变。
+
+通常，Yocto构建的工作流由几个功能区域组成：
+
+ - 用户构建配置（User Configuration）：可用于控制生成过程的元数据(bblayer.conf/local.conf)。
+ - 构建元数据层（Metadata Layers）：提供软件、板子和发行版元数据的各种层，通过元数据层可以有效实现复用和抽象
+ - 软件包源代码（Source Files）：构建使用的软件包源码，可以来自上游发布的软件包、本地代码目录或者软件代码仓(例如git，svn，http，ftp）。
+ - 构建系统（Build System）：在Bitbake控制下的进程。这个模块扩展了Bitbake如何获取源代码、应用补丁、完成编译、分析生成包的输出、创建和测试包、生成镜像
+   以及生成交叉开发工具。
+ - 软件包源（Package Feeds）：包含输出包（RPM、DEB或IPK）的目录，这些输出包随后用于构建由构建系统生成的镜像或软件开发工具包（SDK）。如果启用了运行时包
+   管理，还可以使用web服务器或其他方式复制和共享这些软件包，以便于在运行时扩展或更新设备上的现有镜像。
+ - 镜像（Images）：生成的镜像，包括内核镜像、根文件系统镜像等。
+ - 应用开发工具（Application Development SDK）：生成的包含交叉编译工具链、头文件和库文件的开发组件。
+
+主要组件和工具
+********************
+
+Yocto参考实现（Poky）中集成了OE-Core Metadata。Yocto Project Version 1.0之后，Yocto和
+OpenEmbedded同意共同工作并共享一个共同的核心元数据集（OE-Core），其中包含以前在Poky中发现的大部分功能。这种合作实现了长期的
+OpenEmbedded目标，拥有更严格控制和质量保证的核心。共享一组核心元数据使Poky成为OE-Core之上的集成层。Yocto结合了各种组件，如
+Bitbake，OE-Core，脚本“集合”，以及其构建系统的文档。要使用Yocto工具和组件，需要下载（clone）Poky并使用它来引导构建自己的
+发行版。
+
+
+.. image:: ../../image/yocto/yocto_main_components.png
+
+Metadata
+^^^^^^^^^^^^^^^^
+Metadata元数据是Yocto的关键元素，用于构建Linux发行版。元数据包含在一些文件中，当构建镜像时构建系统会去解析它们。通常，元数据包括
+配方、配置文件和其他引用构建指令本身的信息，以及用于控制要构建的事物和影响构建方式的数据。
+
+元数据还包括：
+
+- 用于指示被使用软件的版本和来源信息的命令和数据;
+- 对软件本身（补丁或辅助文件）进行的更改或添加，用于修复错误或自定义特定情况下使用的软件。
+
+OpenEmbedded Core就是一组重要的经过验证的元数据集合。
+
+ - 配置文件（Configuration Files)：包含变量的全局定义、用户定义的变量和硬件配置信息的文件，主要是.conf文件。它们告知构建系统需要构
+   建什么，并放入镜像image中以支持特定平台。比如conf/local.conf可以配置机器配置选项，分发配置选项，编译器调整选项，常规通用配置选项
+   和用户配置选项。conf/bblayers.conf中可以添加用到的layer层路径，从而在编译时将他们添加进去。
+
+ - 配方（Recipes)：元数据（metadata）的最常见形式，主要是.bb、.bbappend、.inc、和.bbclass。一个recipe包含一个用于构
+   建程序包的设置和任务（说明）列表，配方描述将从哪里获取源码，以及应用哪些补丁，描述了和其他软件包的依赖关系，以及配置和编译选项。它们存
+   储在层（layer）中。bbappend和bb的区别主要在于bbappend是基于bb的，功能是对相应的bb文件作补充和覆盖，类似于'重写'的概念。
+   .bbclass文件，包含在配方文件之间共享的有用信息。.inc文件包含一个开源软件多版本之间共享的信息。
+
+ - 层（Meta layers)：即各种meta-xxx目，将Metadata按层进行分类，是一些列相关配方的集合(同一个目标文件的相关配方，配置等文件）。层允许合
+   并相关的元数据以自定义构建，并隔离多个体系结构构建的信息。例如要定制一套支持特定硬件的系统，可以把与底层相关的单元放在一个层中，例如BSP
+   （Board Support Package）层。在实际的Yocto应用中，可以包含任意数量的可用层，并通过在它们之后添加你自己的层来自定义构建。尽管你在单个项目
+   中将所有内容都保留在一层中很诱人，但是元数据的模块化程度越高，应对将来的更改就越容易。
+
+Bitbake
+^^^^^^^^^^^^^^^
+Bitbake一种软件构建自动化工具，是解析指令（配方）和配置数据的调度程序和执行引擎，像所有的build工具一样(比如make，ant，jam)控制如何去构建
+系统并且解决构建依赖。但是又区别于功能单一的工程管理工具(比如make)，Bitbake不是基于把依赖写死了的makefile，而是收集和管理大量之间没有依赖
+关系的配方，在解析阶段之后，Bitbake创建一个依赖树来对所有构建任务进行排序和调度，最后构建定制化的镜像。
+
+Bitbake是一个Python程序，它由用户创建的配置驱动，可以为用户指定的目标执行用户创建的任务，即所谓的配方。配置、任务和配方是用一种Bitbake DSL
+（领域特定语言）编写的，其中包含变量和可执行的shell或Python代码。它允许shell和Python任务在复杂的任务间依赖性约束下工作时高效并行地运行。
+简而言之，Bitbake是一个构建引擎，它通过以特定格式编写的配方来执行，以执行任务集。
+
+Bitbake是作为构建软件的工具而制作的，因此具有一些特殊功能，例如定义依赖项的可能性。Bitbake能够解决依赖关系并将它必须做的工作按正确的顺序排
+列，然后执行这些任务。此外，构建软件包通常包含相同或非常相似的任务。常见任务例如：下载并提取源代码、运行配置、运行make或简单地编写日志消息。
+Bitbake提供了一种以可配置方式抽象、封装和重用此功能的机制。
+
+更多信息可以参考 `Bitbake手册 <https://docs.yoctoproject.org/bitbake>`_
+
+OE-Core
+^^^^^^^^^^^^^^^^
+
+OE-Core（OpenEmbedded-Core）是由基础配方，类和关联文件组成的元数据，是一些脚本（shell和Python脚本）和数据构成的自动构建系统。在许多不同的
+OpenEmbedded派生系统（包括Yocto Project）中，它们都是共有的。Yocto和OpenEmbedded都维护OpenEmbedded-Core。它是OpenEmbedded
+社区开发的原始仓库的精选子集，该原始仓库已被精简为一组较小的，经过持续验证的核心配方，从而形成了受到严格控制且质量保证的核心配方集。
+
+Poky
+^^^^^^^^^^^^^^^^
+
+Poky是Yocto参考嵌入式发行版OS，实际上是一个有效的构建实例，它包含构建系统（Bitbake、OpenEmbedded Core、meta-poky、meta-yocto-bsp）以及一组
+元数据，可帮助你开始构建自己的发行版。
+
+要使用Yocto的工具，需要下载poky，并且用它来引导你自己的发行版。值得注意的是，poky不包含二进制文件–它是一个工作实例，用来告诉你如何从源
+代码构建自己的定制Linux发行版。你可以以任何你需要的方式去更改、拷贝或使用poky，从而来创建定制嵌入式Linux。
+
+poky最强大的特性之一是构建的每个方面都由元数据控制。通过添加扩展功能的元数据层，可以使用元数据来扩充这些基本镜像类型。例如，这些层可以为图像类
+型提供额外的软件堆栈，为其他硬件添加板级支持包（BSP），甚至可以创建新的镜像类型。
+
+Pseudo
+^^^^^^^^^^^^^^^^
+
+Pseudo是一个类似fakeroot的工具， 用于在看似具有root权限的环境中执行命令。在构建软件时，可能需要像root权限执行操作。例如，定义文件的所有权或权限信息。
+
+Pseudo是一个程序，可以直接使用，也可以作为LD_PRELOAD使用，这两种方法都实现这些操作，就像用户确实具有系统管理员权限一样，即使他们是普通用户。
+
+Pseudo与fakeroot有很多相似之处，但它是一种新的实现，它改进了使用fakeroot所遇到的问题。 Poky现在广泛使用Pseudo作为fakeroot的替代品，但也可以在许多其他用
+例中独立使用。为了跟踪需要root权限的操作产生的“假”文件所有权和权限，Pseudo使用了SQLite3数据库。该数据库存储在 ${WORKDIR}/pseudo/files.db 中，用于单个配
+方。将数据库存储在文件中而不是内存中可以在任务和构建之间提供持久性，这是使用fakeroot无法实现的。
+
+当允许执行通常为root用户保留的某些操作（例如do_install、do_package_write*、do_rootfs和do_image*）时，某些任务更容易实现。例如，do_install任务受益于能
+够将已安装文件的UID和GID设置为任意值。
+
+允许任务仅执行root操作的一种方法是要求 Bitbake 以root身份运行。但是这种方法比较麻烦，而且存在安全问题。实际使用的方法是在“假”root环境中运行受益于root权限的
+任务。在此环境中，任务及其子进程认为它们以root用户身份运行，并查看文件系统的内部一致视图。只要生成最终输出（例如包或image）不需要root权限，一些早期步骤在假root
+环境中运行的事实不会导致问题。
+
+如果你添加自己的任务来操作与fakeroot任务相同的文件或目录，那么该任务也需要在fakeroot下运行。否则，该任务无法运行仅限root的操作，也无法看到其他任务设置的虚假文
+件所有权和权限。你还需要添加对virtual/fakeroot-native:do_populate_sysroot的依赖，给出以下内容：
+
+::
+
+    fakeroot do_mytask () {
+        echo do something like root
+    }
+    do_mytask[depends] += "virtual/fakeroot-native:do_populate_sysroot"
+
+- 为什么使用pseudo，而不是fakeroot，请参考：https://github.com/wrpseudo/pseudo/wiki/WhyNotFakeroot
+- fakeroot使用，请参考：http://man.he.net/man1/fakeroot
+
+软件包源
+^^^^^^^^^^^^^^^^^^^^^^
+
+当Yocto构建生成镜像或SDK时，它会从位于构建目录中的软件包源区域获取包。如下图所示：
+
+.. image:: ../../image/yocto/package_feeds.png
+
+软件包源是构建过程中的一个中间步骤，用来临时存储包的目录，由变量和正在使用的特定包管理器的组合确定。Yocto提供了生成不同包类型的类，
+可以通过PACKAGE_CLASSES变量指定要启用的类以支持相应格式的软件包。在将软件包放入软件包源中之前，构建过程会通过生成的输出的质量保证（QA）
+检查来验证软件包的正确性。
+
+Bitbake使用do_package_write任务生成包并将它们放入包保存区（对于RPM包，do_package_write_rpm）。例如，
+考虑使用RPM包管理器并且同时存在对i586和qemu_x86的包架构支持的场景。i586架构的包放在 :file:`build/tmp/deploy/rpm/i586` ，
+而qemu_x86架构的包放在 :file:`build/tmp/deploy/ipk/qemux86` 。
+
+层模型
+^^^^^^^^^^^^^^^^^^^^^^
+
+层是包含相关元数据的集合，这些元数据告诉OpenEmbedded构建系统如何构建目标。Yocto层模型促进了Yocto
+开发环境中的协作、共享、定制和重用。层在逻辑上分离了项目的信息。例如，你可以使用一个层来保存特定硬件的所有配置。隔离特定于
+硬件的配置允许你通过使用不同的层共享其他元数据，其中元数据可能在多个硬件中是通用的。
+
+Yocto支持将元数据组织成多个层。层允许你将不同类型的自定义相互隔离。一个典型的Bitbake项目由不止一层组成。
+通常图层包含特定主题的配方。像基本系统，图形系统，...等等。
+
+在某些项目中，也可能有多个构建目标，每个目标都由不同的层组成。一个典型的例子是构建一个带有和不带有GUI组件的Linux发行版。
+可以使用、扩展、配置层，也可以部分覆盖现有层的部分。这很有用，因为它允许根据实际需要重用和定制。
+
+Yocto层必须按照特定格式组织， 以方便Bitbake在构建过程中找到相应的元数据。
+
+Yocto Project Compatible名称提供了最低水平的标准化，这有助于建立强大的生态系统。
+“Yocto Project Compatible”适用于适当的产品和软件组件，例如BSP、其他OE兼容层和相关的开源项目，允许提供者使用
+Yocto Project徽章和品牌资产。有关层和OpenEmbedded层索引的介绍性信息可以在软件概述层部分中找到，或者可以在文档中找到一般
+信息。
+
+- Yocto的层：https://www.yoctoproject.org/software-overview/layers
+
+如果你在此处找不到所需的层，请查看OpenEmbedded层索引，该索引包含更多层，但其质量并不像Yocto层那样有保障。
+
+- OpenEmbedded的层：http://layers.openembedded.org/layerindex/branch/master/layers/
diff --git a/docs/source/yocto/partitioned_image.rst b/docs/source/yocto/partitioned_image.rst
new file mode 100644
index 0000000000000000000000000000000000000000..db7128513f33e50adae483aae01643f8b3436645
--- /dev/null
+++ b/docs/source/yocto/partitioned_image.rst
@@ -0,0 +1,134 @@
+.. _kickstart-wks-reference:
+
+===========================
+使用 yocto 创建分区镜像
+===========================
+
+如果您需要为设备创建SD卡、闪存或HDD上的多个分区，可以使用OpenEmbedded Image Creator Wic，它能为您生成具有正确分区的镜像。
+
+
+如何生成分区镜像
+=================
+
+wic 命令用于从现有的 OpenEmbedded/Yocto 构建产物生成分区镜像，该命令位于 ``poky/scripts/`` 目录。镜像生成是由包含在 Openembedded Kickstart 文件（通常以 ``.wks`` 为扩展名） 中的分区命令驱动的。通过使用 wic 命令对特定的构建产物进行处理，可以生成可直接写入介质并在特定系统上使用的镜像或镜像集。
+
+.. note:: 
+    
+    当前版本的 wic 仅支持基本的 kickstart 命令： partition（简称part）和 bootloader。未来可能会有更多功能的支持。
+
+
+要生成Wic格式的镜像，您需要修改 :file:`machine.conf` 文件，通常可以按照以下步骤进行：
+
+- IMAGE_FSTYPES变量需包含 wic，具体配置方式: ``IMAGES_FSTYPES += "wic"``
+- WKS_FILE变量指定需使用的 wks 文件。wks 文件必须位于 ``wic`` 目录或 ``poky/scripts/lib/wic/canned-wks/`` 目录中，具体配置方式： ``WKS_FILE = "wks_file_name"``
+
+
+openEuler 使用实例，创建sd卡启动的香橙派镜像，如下：
+
+- bsp/meta-openeuler-bsp/conf/machine/orangepi4-lts.conf
+- bsp/meta-openeuler-bsp/conf/machine/include/rockchip-wic.inc
+- bsp/meta-openeuler-bsp/wic/sdimage-opi.wks
+
+
+wic 命令使用
+================
+
+以下是常用的一些 wic 命令使用参数：
+
+::
+
+    ### 帮助命令
+    $ wic --help
+    $ wic help rm   ### rm可替换为其它需要查看的命令
+
+    ### 列出已存在的的 wks 文件
+    $ wic list images
+    ### 查看 beaglebone-yocto.wks 的帮助信息
+    $ wic list beaglebone-yocto help
+    
+    ### 列出 wic 镜像所有分区
+    $ wic ls tmp/deploy/images/qemux86/core-image-minimal-qemux86.wic
+    ### 列出分区1的内容
+    $ wic ls tmp/deploy/images/qemux86/core-image-minimal-qemux86.wic:1
+
+
+wic 创建镜像的两种模式
+==========================
+
+1、raw 模式
+-------------
+
+调用 wic 命令进行使用，需指定使用的 wks 文件、文件系统目录、bootimg 所在目录、内核所在目录等。以 orangepi4-lts 构建为例：
+
+::
+
+  $ wic create sdimage-opi -o wic-test \
+  --rootfs-dir tmp/work/orangepi4_lts-openeuler-linux/openeuler-image-tiny/1.0-r0/rootfs \
+  --bootimg-dir tmp/deploy/images/orangepi4-lts \
+  --kernel-dir tmp/deploy/images/orangepi4-lts \
+  --native-sysroot tmp/work/orangepi4_lts-openeuler-linux/openeuler-image-tiny/1.0-r0/recipe-sysroot-native
+  INFO: Creating image(s)...
+
+  INFO: The new image(s) can be found here:
+    wic-test/sdimage-opi-202401040309-sda.direct
+
+  The following build artifacts were used to create the image(s):
+    ROOTFS_DIR:                   /home/openeuler/orange-ok3399-dir/tmp/work/orangepi4_lts-openeuler-linux/openeuler-image-tiny/1.0-r0/rootfs
+    BOOTIMG_DIR:                  tmp/deploy/images/orangepi4-lts/
+    KERNEL_DIR:                   tmp/deploy/images/orangepi4-lts/
+    NATIVE_SYSROOT:               tmp/work/orangepi4_lts-openeuler-linux/openeuler-image-tiny/1.0-r0/recipe-sysroot-native/
+
+  INFO: The image(s) were created using OE kickstart file:
+    /usr1/openeuler/src/yocto-meta-openeuler/bsp/meta-openeuler-bsp/wic/sdimage-opi.wks
+
+
+检查输出日志，确认在 ``wic-test/`` 目录中生成了新的分区镜像。
+
+.. note:: 
+    
+    - --native-sysroot 参数指定使用 wic 所依赖的工具路径，如果主机环境已存在需要的工具，可任意指定一个 recipe-sysroot-native 目录路径，这里指定为 openeuler-image-tiny 的 recipe-sysroot-native 目录；如果主机不存在，则需要构建 wic-tools 配方，并指定 wic-tools 的 recipe-sysroot-native 目录路径为 --native-sysroot 路径；
+    - wks 文件也可以使用绝对路径。
+
+2、cooked 模式
+----------------
+
+此模式基于已使用Yocto构建的镜像，并需在Yocto的构建目录下执行相关命令。具体操作如下：
+
+::
+
+  $ bitbake wic-tools
+  $ wic create wks_file -e IMAGE_NAME
+
+.. note:: 
+    
+    如果使用IMAGE_FSTYPES已经包含了 wic，则会自动生成 wic 格式的镜像，不需要手动调用执行上述命令。
+
+
+自动生成 extlinux.conf
+=========================
+
+要生成 :file:`extlinux.conf` 文件，您需要配置相关参数。您可以通过参考 :file:`uboot-extlinux-config.bbclass` 文件来获取详细的配置说明。此类允许您生成用于U-Boot引导的 :file:`extlinux.conf` 文件，并将其部署到DEPLOY_DIR_IMAGE目录中。
+
+
+烧录方法
+==============
+
+生成的Wic格式镜像可以使用 dd 或 bmaptool 命令进行烧录。以下是一些示例命令：
+
+::
+
+  $ sudo dd if=mkefidisk-201804191017-sda.direct of=/dev/sdX
+  $ sudo bmaptool --no-bmap copy mkefidisk-201804191017-sda.direct /dev/sdX
+
+
+参考文献
+===============
+
+1、yocto 文档
+
+| https://docs.yoctoproject.org/ref-manual/kickstart.html
+| https://docs.yoctoproject.org/dev-manual/wic.html
+
+2、kickstart官方文档：
+
+| https://pykickstart.readthedocs.io/en/latest/kickstart-docs.html
diff --git a/docs/source/yocto/poky4.0.rst b/docs/source/yocto/poky4.0.rst
new file mode 100644
index 0000000000000000000000000000000000000000..6131955756003c0e8a638a4b9ec8482e6f7388ad
--- /dev/null
+++ b/docs/source/yocto/poky4.0.rst
@@ -0,0 +1,81 @@
+.. _yocto_poky4.0:
+
+=======================
+yocto poky 4.0 语法变更
+=======================
+
+- 常量名变更
+
+.. csv-table::
+    :header: "原常量名", "新常量名"
+    :widths: 20, 20
+
+    "BB_ENV_WHITELIST","BB_ENV_PASSTHROUGH"
+    "BB_ENV_EXTRAWHITE","BB_ENV_PASSTHROUGH_ADDITIONS"
+    "BB_HASHBASE_WHITELIST","BB_BASEHASH_IGNORE_VARS"
+    "BB_HASHCONFIG_WHITELIST","BB_HASHCONFIG_IGNORE_VARS"
+    "BB_HASHTASK_WHITELIST","BB_TASKHASH_IGNORE_TASKS"
+    "BB_SETSCENE_ENFORCE_WHITELIST","BB_SETSCENE_ENFORCE_IGNORE_TASKS"
+    "CVE_CHECK_PN_WHITELIST","CVE_CHECK_SKIP_RECIPE"
+    "CVE_CHECK_WHITELIST","CVE_CHECK_IGNORE"
+    "ICECC_USER_CLASS_BL","ICECC_CLASS_DISABLE"
+    "ICECC_SYSTEM_CLASS_BL","ICECC_CLASS_DISABLE"
+    "ICECC_USER_PACKAGE_WL","ICECC_RECIPE_ENABLE"
+    "ICECC_USER_PACKAGE_BL","ICECC_RECIPE_DISABLE"
+    "ICECC_SYSTEM_PACKAGE_BL","ICECC_RECIPE_DISABLE"
+    "LICENSE_FLAGS_WHITELIST","LICENSE_FLAGS_ACCEPTED"
+    "MULTI_PROVIDER_WHITELIST","BB_MULTI_PROVIDER_ALLOWED"
+    "PNBLACKLIST","SKIP_RECIPE"
+    "SDK_LOCAL_CONF_BLACKLIST","ESDK_LOCALCONF_REMOVE"
+    "SDK_LOCAL_CONF_WHITELIST","ESDK_LOCALCONF_ALLOW"
+    "SDK_INHERIT_BLACKLIST","ESDK_CLASS_INHERIT_DISABLE"
+    "SSTATE_DUPWHITELIST","SSTATE_ALLOW_OVERLAP_FILES"
+    "SYSROOT_DIRS_BLACKLIST","SYSROOT_DIRS_IGNORE"
+    "UNKNOWN_CONFIGURE_WHITELIST","UNKNOWN_CONFIGURE_OPT_IGNORE"
+    "WHITELIST_<license>","INCOMPATIBLE_LICENSE_EXCEPTIONS"
+
+以下常量被去除：BB_STAMP_WHITELIST, BB_STAMP_POLICY, INHERIT_BLACKLIST, TUNEABI, TUNEABI_WHITELIST, and TUNEABI_OVERRIDE
+
+- Fetch任务变更
+
+由于上游源码的远程指向分支一直采用默认的值，这样对于将来的不确定因素导致采用其他分支将会变得不可实现，因此在指向远程分支的链接末尾添加了分支信息，并且由于github不再支持git协议的原因，因此需要在链接尾部额外添加protocol=https，例如：
+
+    .. code-block:: console
+
+        SRC_URI = "git:git.denx.de/u-boot.git;branch=master;protocol=https"
+
+- 菜谱的变更
+
+.. csv-table::
+    :header: "菜谱", "变更日志"
+    :widths: 20, 20
+
+    "dbus-test","与dbus菜谱合并"
+    "libid3tag","移动到meta-os层"
+    "libportal","移动到meta-gnome层"
+    "linux-yocto","移除5.14版本（5.15与5.10版本仍保留）"
+    "python3-nose","在oe-core层不再有其相关依赖"
+    "Rustfmt","在标准镜像中不再强制依赖"
+
+- Python 变更
+
+由于上游python3.10已经遗弃distutils，因此distutils相关类已经移到meta-python层，同样的菜谱中有对distutils*相关的类的继承要改成setuptools*
+
+- Prelink 变更
+
+在上游glibc的2.36版本中，因为在比较旧的版本中它导致了在编译过程中一些难以解决的错误，因此新版本中已经去掉。在上一版本honister中已经禁用的该功能，当然如果由于特殊的业务场景需要，也可以启动该功能，但是需要对应glibc支持才行。如果在菜谱中对你prelink有依赖，则需要删除。
+
+- Reproducible 变更
+
+Reproducible 相关功能已经作为一个标准功能参与到构建当中，因此其内容被移到base.bbclass中。如果在其他bb文件中有对reproducible的继承，在新版本中需要被移除掉。
+
+- 构建主机系统的变更
+
+1. 新版支持almaLinux主机系统用来替换CentOS，并且对于其他主机系统版本的支持有所变化，这些主机系统的版本将不再支持：CentOS 8，Ubuntu 16.04，Fedora 30，31，32
+2. gcc的版本要求在7.5以上
+
+- :append/:prepend 组合符号变更
+
+在新版本中，使用 append、prepend 和 remove 组合符号时，只能使用等于号 (=) 或者双等号 (:=)。老版本中使用的加号 (+) 需要全部去掉。在使用 append 和 prepend 指向的内容时，需要在前面保留一个空格。另外，在 yocto 中，变量与这三个扩展符号之间的连接由下划线 (_) 改为冒号 (:)，例如 SRC_URI:append 或 SRC_URL:prepend 等。
+
+具体详情可以参照https://docs.yoctoproject.org/migration-guides/migration-4.0.html
\ No newline at end of file
diff --git a/docs/source/yocto/priority.rst b/docs/source/yocto/priority.rst
new file mode 100644
index 0000000000000000000000000000000000000000..baf705e85dfb8a82bf10bac2122b24716cbe32dd
--- /dev/null
+++ b/docs/source/yocto/priority.rst
@@ -0,0 +1,51 @@
+.. _yocto_priority:
+
+Yocto 元数据优先级
+======================
+
+本篇简要介绍 Yocto 元数据的优先级。
+
+**总原则**：越往后解析的文件优先级越高。
+
+一、常用底层配置文件解析顺序(从上往下)：
+
+  .. code-block:: console
+
+      bblayers.conf: 层配置文件，说明用到了哪些层;
+      layer.conf: 各个层的配置文件, 说明怎么查找bb文件等;
+      bitbake.conf: yocto核心配置文件;
+      local.conf: 说明采用的bsp文件与distro文件;
+      openeuler_hosttools.inc: openeuler用于配置主机工具的文件;
+      ${MACHINE}.conf: bsp配置文件, 如qemu-aarch64.conf;
+      ${DISTRO}.conf: distro配置文件, openeuler.conf;
+      tcmode-external-openeuler.inc: 外部工具链配置。
+
+  树莓派有些特殊，在 distro 文件之后又加了 machine 相关的配置文件。
+
+二、常用类解析顺序(从上往下)：
+
+  .. code-block:: console
+
+      base.bbclass: 默认fetch、unpack、configure、compile、install任务;
+      patch.bbclass: 默认patch任务;
+      staging.bbclass: prepare_recipe_sysroot任务，安装依赖包提供的文件到recipe-sysroot和recipe-sysroot-native中；populate_sysroot任务，缓存install任务安装文件的子集到sysroot中；
+      openeuler.bbclass: openeuler适配类;
+      external_global.bbclass: 外部工具链全局配置类。
+
+  全局类在 conf 文件之后解析，上述的类均可看作全局继承的类；独立继承的类则在全局类之后解析，如 bb 文件中使用了 inherit autotools 语句；
+  全局类一般通过 INHERIT 字节配置，也可以通过 USER_CLASSES、PACKAGE_CLASSES、INHERIT_DISTRO 等字节配置，后续的这些字节最终还是被附加到 INHERIT 字节，为符合规范，可查看这些字节的定义进行适配。
+
+三、实际上，我们可以根据 require、include、inherit 的位置去判断先后顺序，因为这些指令都是立即执行的，会在调用时立即解析。
+
+  举例说明：
+
+  .. code-block:: console
+
+      local.conf 文件:
+      require test.conf
+      x = "1"
+
+      test.conf 文件:
+      x = "2"
+
+  解析 local.conf 时发现 require 字节，则停止当前文件的解析，转而解析 test.conf，此时 x = "2"，test.conf 解析结束后继续解析 local.conf 剩下的内容，得到 x = "1"，则最终 x 为 1；include 与 inherit 同理。
diff --git a/docs/source/yocto/recipe.rst b/docs/source/yocto/recipe.rst
new file mode 100644
index 0000000000000000000000000000000000000000..ba67a95355c0e15eb65a5022a47883a5792a46d2
--- /dev/null
+++ b/docs/source/yocto/recipe.rst
@@ -0,0 +1,162 @@
+.. _yocto_recipe:
+
+Yocto 标准配方解析
+====================
+
+要了解一个配方（\*.bb）是如何编写的，一个有效的方法是观察标准配方的例子。通过研究现有的配方文件，您可以了解配方的基本结构和语法，以及如何设置各种属性和参数。 :file:`poky/meta-skeleton` 中存在不少 Yocto 配方示例供参考，接下来拿其中两个配方文件进行解析，开发者可自行学习其余的配方示例。
+
+**示例一：** :file:`meta-skeleton/recipes-skeleton/hello-single/hello_1.0.bb`
+
+这个配方会生成一个在目标系统上运行的 hello 二进制程序并打包。
+
+::
+
+    ### 包描述信息
+    DESCRIPTION = "Simple helloworld application"
+    ### 包组分类
+    SECTION = "examples"
+    ### LICENSE信息
+    LICENSE = "MIT"
+    ### LICENSE 文件路径以及对应的 md5sum 校验值
+    LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+    ### 源码文件位置，"file://" 开头表示文件为本地文件，不需要从官方链接下载
+    SRC_URI = "file://helloworld.c"
+
+    ### 构建时源码所在的目录
+    S = "${WORKDIR}"
+
+    ### 自定义 compile 任务
+    do_compile() {
+        ${CC} ${LDFLAGS} helloworld.c -o helloworld
+    }
+
+    ### 自定义 instanll 任务
+    do_install() {
+        install -d ${D}${bindir}
+        install -m 0755 helloworld ${D}${bindir}
+    }
+
+配方目录结构如下：
+
+::
+
+    tree yocto-poky/meta-skeleton/recipes-skeleton/hello-single/
+    ├── files
+    ### 本地源码通常放置在配方同级 files、${BPN}、${BP} 目录下
+    │   └── helloworld.c
+    └── hello_1.0.bb
+
+配方分析：
+
+1. 在开始 Yocto 构建之前，需要指定源码文件的位置，通常在配方文件的 **SRC_URI** 变量中提供源码的下载路径或本地路径。Yocto 正确找到源码文件后，会将源码文件解压到 **WORKDIR** 目录，再进行下一步的编译过程。
+
+2. 通常在配方文件的 **LIC_FILES_CHKSUM** 变量中指定 LICENSE 文件所在位置与校验值，这是必不可少的配置。由于源码只包含一个 .c 文件，而没有提供 LICENSE 文件，这里 LICENSE 文件指定了 poky 仓 :file:`MIT` 文件。
+
+3. **do_install** 任务将产物安装到 **${D}** 目录中，这个目录通常代表目标系统的安装位置。安装完成后，Yocto 会进行进一步的处理。
+
+
+这里运行 ``bitbake`` 程序进行测试：
+
+::
+
+    ...
+    $ oebuild bitbake
+    ### 添加 meta-skeleton 层到构建
+    $ bitbake-layers add-layer /usr1/openeuler/src/yocto-poky/meta-skeleton/
+    ### BBLAYERS 变量定义了构建时需要加入的层（layers）的路径列表
+    $ cat conf/bblayers.conf
+    ...
+    ### 由于存在多个 hello 配方，默认会构建高版本，这里选定构建 1.0 版本的配方
+    ### 添加 PREFERRED_VERSION_hello = "1.0" 到 conf/local.conf
+    $ vi conf/local.conf
+    ### 解析元数据，了解下变量 PN
+    $ bitbake-getvar -r hello --value PN
+    hello
+    ### 获取 hello 配方生成的子包名称
+    $ bitbake-getvar -r hello PACKAGES
+    #
+    # $PACKAGES [2 operations]
+    #   set /usr1/openeuler/src/yocto-poky/meta/conf/bitbake.conf:323
+    #     "${PN}-src ${PN}-dbg ${PN}-staticdev ${PN}-dev ${PN}-doc ${PN}-locale ${PACKAGE_BEFORE_PN} ${PN}"
+    #   set /usr1/openeuler/src/yocto-poky/meta/conf/documentation.conf:319
+    #     [doc] "The list of packages to be created from the recipe."
+    # pre-expansion value:
+    #   "${PN}-src ${PN}-dbg ${PN}-staticdev ${PN}-dev ${PN}-doc ${PN}-locale ${PACKAGE_BEFORE_PN} ${PN}"
+    PACKAGES="hello-src hello-dbg hello-staticdev hello-dev hello-doc hello-locale  hello"
+    ### 获取 hello 子包应该包含的目录文件
+    $ bitbake-getvar -r hello --value FILES:hello
+    /usr/bin/* /usr/sbin/* /usr/libexec/* /usr/lib64/lib*.so.*             /etc /com /var             /bin/* /sbin/*             /lib64/*.so.*             /lib/udev /usr/lib/udev             /lib64/udev /usr/lib64/udev             /usr/share/hello /usr/lib64/hello/*             /usr/share/pixmaps /usr/share/applications             /usr/share/idl /usr/share/omf /usr/share/sounds             /usr/lib64/bonobo/servers
+    $ bitbake hello
+    ### 查看产物目录，MULTIMACH_TARGET_SYS 与构建架构有关
+    $ cd tmp/work/MULTIMACH_TARGET_SYS/hello/1.0-r0/
+    $ ls packages-split/
+    hello  hello-dbg  hello-dev  hello-doc  hello-locale  hello-src  hello-staticdev  hello.shlibdeps
+    ### 生成的目标二进制程序
+    $ file packages-split/hello/usr/bin/helloworld 
+    packages-split/hello/usr/bin/helloworld: ELF 64-bit LSB pie executable, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-aarch64.so.1, BuildID[sha1]=871a6e2dbb4b0af191e75a22aedeb15e9a9d88cd, for GNU/Linux 5.10.0, stripped
+    ### 环境变量 BBPATH 定义为构建目录，回到 build 目录
+    $ cd $BBPATH
+
+
+从中可以看到：
+
+1. PN 是 ``bitbake`` 执行的主要参数；
+2. 一些公共的变量是在 :file:`bitbake.conf` 文件中有默认配置；
+3. :file:`packages-split` 目录下的各个子目录的名称均来自于 **PACKAGES** 变量，这些子目录将会被打包为 rpm 包或其它类型的软件包；
+4. 通过 **FILES:子包名** 配置每个子包包含的目录文件；
+5. 配方将产物安装到 :file:`${D}${bindir}` 目录后，后续的打包过程都是自动完成的。
+
+.. note::
+
+    上述配方其实有一个关键的变量 ``B`` 没有显示定义出来，它定义了构建目录，在执行 do_configure、do_compile 和 do_install 任务时，都会提前进入这个目录。默认情况下，变量 ``B`` 与变量 ``S`` 是相同的。
+
+
+**示例二：** :file:`meta-skeleton/recipes-skeleton/hello-autotools/hello_2.10.bb`
+
+这个配方用于构建 GNU helloworld 软件包，它采用 Autotools 构建系统。
+
+::
+
+    DESCRIPTION = "GNU Helloworld application"
+    SECTION = "examples"
+    LICENSE = "GPL-3.0-only"
+    ### 源码中包含了 LICENSE 信息，此处是相对 ${S} 目录查找 LICENSE 文件
+    LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504"
+
+    ### autotools helloworld 源码包链接
+    SRC_URI = "${GNU_MIRROR}/hello/hello-${PV}.tar.gz"
+    ### 对于上游源，需要提前添加校验值
+    SRC_URI[sha256sum] = "31e066137a962676e89f69d1b65382de95a7ef7d914b8cb956f41ea72e0f516b"
+
+    ### autotools 软件包继承 autotools 类，即可自动完成 configure、compile、install 等任务
+    inherit autotools-brokensep gettext
+
+这个例子配方简洁许多，不需要手动定义 do_configure、do_compile 和 do_install 等任务流程，但也能准确的进行编译构建。基于示例一继续测试：
+
+::
+
+    ### 注释上次测试添加的 PREFERRED_VERSION_hello = "1.0"
+    $ vi conf/local.conf
+    ### 解析元数据，了解下变量 PV（版本号）
+    $ bitbake-getvar -r hello --value PV
+    2.10
+    $ bitbake hello
+    $ cd tmp/work/MULTIMACH_TARGET_SYS/hello/2.10-r0/
+    ### 生成的二进制程序
+    $ file package/usr/bin/hello 
+    package/usr/bin/hello: ELF 64-bit LSB pie executable, ARM aarch64, version 1 (SYSV), dynamically linked, interpreter /lib64/ld-linux-aarch64.so.1, BuildID[sha1]=d41b8156dfddb7cea242d28a840d6a94faa62c33, for GNU/Linux 5.10.0, stripped
+
+:file:`package` 是一个总的产物目录，用于存放构建完成后的软件包。而 :file:`packages-split` 目录则包含了从 :file:`package` 目录中拆分出来的各个子目录，每个子目录对应一个单独的软件包。换句话说，:file:`packages-split` 目录中的内容是从 :file:`package` 目录中按照一定的规则拆分出来的，每个子目录都包含了对应软件包的完整构建产物，包括可执行文件、库文件、头文件等。
+
+.. note::
+
+    autotools-brokensep 类与 autotools 类的唯一差异是前者为树内构建（源代码树内部进行构建），后者为树外构建。
+
+
+**其余的一些示例**
+
+1. 内核配方示例：:file:`meta-skeleton/recipes-kernel/linux/linux-yocto-custom.bb`
+2. 内核模块配方示例（单独编译）：:file:`meta-skeleton/recipes-kernel/hello-mod/hello-mod_0.1.bb`
+3. 基于 cmake 构建系统示例：:file:`meta/recipes-core/expat/expat_2.5.0.bb`
+4. 基于 meson 构建系统示例：:file:`meta/recipes-devtools/libmodulemd/libmodulemd_git.bb`
diff --git a/docs/source/yocto/sstate.rst b/docs/source/yocto/sstate.rst
new file mode 100644
index 0000000000000000000000000000000000000000..3d8507e8568b8995045a95772c3cc2a74a5b3042
--- /dev/null
+++ b/docs/source/yocto/sstate.rst
@@ -0,0 +1,207 @@
+.. _yocto_sstate:
+
+share state 机制
+====================
+
+简要介绍share state（简写为sstate）原理与使用。
+
+sstate 原理
+###################
+
+yocto默认继承了sstate类，sstate机制将SSTATETASKS定义的任务指定的文件目录生成压缩包（缓存）以供后续复用。构建时存在sstate缓存且任务校验和没有发生改变，则会执行对应的task_setscene任务解压压缩包得到输出文件；如果相关任务校验和改变了，则需要重新获取源码进行编译。
+
+校验和：每一个执行的任务都会存在一个校验和用于判断是否需要重新构建。基础hash（直接输入到任务的内容信息）与依赖任务的hash生成总的校验和，根据该值变化决定是否复用缓存。可以通过查看SSTATE_DIR目录下的siginfo文件名来查看校验和。
+
+相关字节：
+
+.. code-block::
+
+    SSTATE_DIR：指向共享缓存所在目录，默认为"${TOPDIR}/sstate-cache"；
+    SSTATE_MIRRORS：共享缓存镜像机制，可以从镜像指定位置实时获取缓存；
+    BB_HASHEXCLUDE_COMMON：一些不被计算到hash值的公共变量，参与组成其他字节；
+    BB_BASEHASH_IGNORE_VARS：列出从校验和和相关性数据中排除的变量；由BB_HASHEXCLUDE_COMMON和其他值组成；
+    BB_HASHCONFIG_WHITELIST：列出从基本配置校验和中排除的变量；由BB_HASHEXCLUDE_COMMON和其他值组成；
+    BB_SIGNATURE_EXCLUDE_FLAGS：一些不被计算到hash值的公共变量标志，如果是任务标志，则 prefuncs、postfuncs、exports 等会对hash值有影响；具体要分析底层python脚本。
+    vardepsexclude与vardeps标志：使字节或任务计算校验和时不依赖或依赖对应变量。
+
+BB_HASHEXCLUDE_COMMON是BB_BASEHASH_IGNORE_VARS和BB_HASHCONFIG_WHITELIST的公共组成部分，因此可以修改BB_HASHEXCLUDE_COMMON对两者同时产生影响。
+
+
+
+sstate 缓存复用机制
+###########################
+
+缓存指sstate-cache目录下的*.tgz文件，构建时存在对应的tgz文件且校验和不变时则执行对应的task_setsecne任务；sstate-cache目录下还存在*.siginfo文件，目前测试来看该文件只是提供了一种检测校验和的手段，即使不存在也不会使缓存不能使用；每个执行任务都存在一个siginfo文件。
+
+.. note::
+
+    do_build任务不存在siginfo文件。
+
+构建linux-openeuler(arm-std)，总共执行了59个任务。通过查看日志信息，只执行了54个任务；查看SSTATE_DIR目录，存在54份siginfo文件；其余5个任务应该是每个依赖包的do_build任务，不存在相应的siginfo文件。
+
+.. code-block::
+
+    $ bitbake linux-openeuler -g  //生成linux-openeuler依赖信息
+    $ cat pn-buildlist //查看依赖的包
+
+以下是linux-openeuler（arm-std）及其所有依赖包的任务数与siginfo文件数：
+
+.. code-block::
+
+    linux-openeuler：22任务与siginfo文件；
+    pseudo-native：9任务与siginfo文件；
+    binutils：7任务与siginfo文件；
+    gcc-cross-arm：7任务与siginfo文件；
+    depmodwrapper：9任务与siginfo文件；
+
+任务数与siginfo文件数一致且对应，符合每个执行任务都有一份对应的siginfo文件提供校验信息。
+
+
+
+开发者自定义 sstate 任务方式
+##################################
+
+举例说明如何定义sstate任务。
+
+.. code-block::
+
+    SSTATETASKS += "do_test_sstate"  //声明为sstate任务
+    do_test_sstate () {
+        // 开发者可自定义此测试任务
+        touch a.txt
+        ln -s ./a.txt ./b.txt
+        echo ${D}${includedir} >> b.txt
+    }
+
+    do_test_sstate[dirs] = "${WORKDIR}/test_in" //工作目录
+    do_test_sstate[sstate-inputdirs] = "${WORKDIR}/test_in"  //缓存输入目录
+    do_test_sstate[sstate-outputdirs] = "${WORKDIR}/test_out"  //拷贝缓存输入内容到此目录
+    # do_test_sstate[sstate-plaindirs] = "${WORKDIR}/test_in" //上述两目录相同时定义方式
+
+    addtask do_test_sstate after do_fetch before do_patch  //声明任务执行顺序
+
+    python do_test_sstate_setscene () {
+        sstate_setscene(d)  //复用缓存
+    }
+    addtask do_test_sstate_setscene  //定义缓存复用任务，以task + _setscene命名
+
+开发者可在poky查看更多sstate任务例子。
+
+
+
+sstate 使用方法
+##############################
+
+此处推荐3种使用方法，如下：
+
+1、拷贝上一次构建成功的sstate-cache目录到当前构建目录下；
+
+.. code-block::
+
+    $ cp -r buildA/sstate-cache buildB/sstate-cache //buildA为已成功构建的目录，buildB为刚刚完成初始化的构建目录
+    $ cd buildB
+    $ bitbake package_name  //构建所需包
+
+利用sstate_mirrors机制，可以做到根据需求获取缓存，首先把已成功构建的缓存放在公共服务器上。
+
+2、开发者使用网络在线获取缓存；会受到网络因素影响，可能会出现随机性的错误，当前暂不使用；需在local.conf脚本添加如下内容：
+
+.. code-block::
+    
+    # 服务器链接地址
+    SSTATE_MIRRORS ?= "file://.* http://someserver.tld/share/sstate/PATH;downloadfilename=PATH"
+
+3、开发者下载缓存到本地路径；缺点是当开发者只需要某一部分缓存时也会把全部的缓存下载下来，造成资源浪费；需在local.conf脚本添加如下内容：
+
+.. code-block::
+    
+    # 本地绝对路径
+    SSTATE_MIRRORS ?= "file://.* file:///some/local/dir/sstate/PATH"
+
+| 方案1与方案3的差异是什么？
+| **a:** 方案1的做法是拷贝缓存到当前构建目录，当再次构建时会对该缓存产生影响；方案3的做法不会对下载缓存产生影响，只是在构建时会去检查下载缓存目录是否存在所需的缓存，如果存在则拷贝到当前构建缓存目录，不存在则重新构建。
+
+
+
+sstate 使用效果
+########################
+
+这里举几个简单例子说明缓存的效果，开发者可自行测试。
+
+例1：使用 -c clean 将任务的输出文件删除，但不删除缓存；再重新构建，这个过程会特别迅速，这就是因为存在缓存。
+
+.. code-block::
+
+    $ bitbake pseudo-native  //构建pseudo-native成功
+    $ bitbake pseudo-native -c clean
+    $ bitbake pseudo-native
+
+例2：使用 -c cleansstate 会在 clean 的基础上把缓存也删掉。
+
+.. code-block::
+
+    $ bitbake pseudo-native  //构建pseudo-native成功
+    $ bitbake pseudo-native -c cleansstate
+    $ bitbake pseudo-native
+
+例3： 使用 --no-setscene 选项不使用缓存构建。
+
+.. code-block::
+
+    $ bitbake pseudo-native  //构建pseudo-native成功
+    $ bitbake pseudo-native -c clean
+    $ bitbake pseudo-native --no-setscene  //不使用缓存构建
+
+
+
+sstate应用过程中解决的疑难问题
+#################################
+
+在初步复用sstate的过程中，总是频繁触发重新构建，最初定位是工具链缓存复用的问题，通过使用bitbake-diffsigs工具具体定位到是工具链gcc-runtime-external包构建时的do_install任务在postfuncs标志下的do_install:appended任务的校验和会随着构建目录改变而改变。
+根因是gcc-runtime-external的一个匿名函数使用replace函数修改了do_install:appended的内容导致校验和会随构建目录改变而改变，当前只能让do_install任务的校验和不受do_install:appended影响以复用缓存。
+
+
+
+开发者可能关心的问题
+#################################
+
+| 1、构建目录改变是否会重新构建？yocto仓源码目录改变是否会重新构建？工具链目录改变是否会重新构建？
+| **a:** 前两种情况下校验和不会改变，因此不会触发重新构建；工具链目录改变会触发重新构建，工具链sysroot的文件一般是一些wrapper脚本，指向工具链目录下的文件，因此当工具链目录改变了需要重新生成wrapper脚本。
+
+| 2、缓存是否能在不同类型的构建主机复用？如openeuler主机构建时生成的缓存能否在ubuntu主机复用？
+| **a:** 暂不支持复用；poky使用了uninative机制让生成的缓存与构建环境无关，构建时首先会下载uninative包到本地，从而做到native包构建与构建机器无关。
+
+| 3、单任务执行是否会重新构建？
+| **a:** 分情况，
+
+.. code-block::
+
+    bitbake zlib -c configure
+    bitbake zlib -c populate_sysroot
+
+这两个任务的差异是populate_sysroot为sstate任务，存在缓存，而configure任务非sstate任务，只存在siginfo文件；因此populate_sysroot任务不会重新构建，而configure会重新构建。
+
+| 4、只存在指定软件包的缓存是否可用？
+| **a:** 不可用，经验证发现会重新执行部分流程，包括compile任务；以下是只存在libpcre2的缓存情况下的任务执行顺序：
+
+.. code-block::
+
+    $ bitbake libpcre2 
+    $ cd WORKDIR_of_libpcre2/temp //日志所在目录
+    $ cat log.task_order
+    do_package_qa_setscene (3924912): log.do_package_qa_setscene.3924912
+    do_populate_lic_setscene (3924914): log.do_populate_lic_setscene.3924914
+    do_package_write_rpm_setscene (3924913): log.do_package_write_rpm_setscene.3924913
+    do_populate_sysroot_setscene (3924915): log.do_populate_sysroot_setscene.3924915
+    do_packagedata_setscene (3925129): log.do_packagedata_setscene.3925129
+    do_deploy_source_date_epoch_setscene (3925173): log.do_deploy_source_date_epoch_setscene.3925173
+    do_fetch (3925748): log.do_fetch.3925748
+    do_unpack (3926514): log.do_unpack.3926514
+    do_patch (3927219): log.do_patch.3927219
+    do_prepare_recipe_sysroot (3970565): log.do_prepare_recipe_sysroot.3970565
+    do_configure (3970676): log.do_configure.3970676
+    do_compile (3979602): log.do_compile.3979602
+    do_install (3989915): log.do_install.3989915
+    do_package (3990522): log.do_package.3990522
+
+结论是某些任务使用了缓存，但是package任务没有使用缓存，导致重新编译；经过一些测试发现需要依赖任务的populate_sysroot任务执行结束，再执行构建才不会重新构建。
diff --git a/docs/source/yocto/yocto_manual/index.rst b/docs/source/yocto/yocto_manual/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..e4def78eb6d43672f2a21e9d4a8c8d66e0f37b47
--- /dev/null
+++ b/docs/source/yocto/yocto_manual/index.rst
@@ -0,0 +1,9 @@
+.. _yocto_manual:
+
+yocto 手册参考
+##############
+
+.. toctree::
+   :maxdepth: 1
+
+   reference_manual/index.rst
diff --git a/docs/source/yocto/yocto_manual/reference_manual/5classes.rst b/docs/source/yocto/yocto_manual/reference_manual/5classes.rst
new file mode 100644
index 0000000000000000000000000000000000000000..6b42ae0677c720b6e33e75bffff052846b7c6426
--- /dev/null
+++ b/docs/source/yocto/yocto_manual/reference_manual/5classes.rst
@@ -0,0 +1,2016 @@
+.. _5_classes:
+
+========
+5 类文件
+========
+
+类文件用于抽象通用功能并在多个配方（.bb）文件中共享。要使用类文件，只需确保配方继承了该类。在大多数情况下，当配方继承一个类时，启用其功能就足够了。然而，在某些情况下，您可能需要在配方中设置变量或覆盖某些默认行为。
+
+通常在配方中找到的任何元数据也可以放在类文件中。类文件通过扩展名
+.bbclass 进行标识，通常放置在 Source Directory 下的 meta*/
+目录的一组子目录之一：
+
+- classes-recipe/ - 旨在单独由配方继承的类
+
+- classes-global/ - 旨在全局继承的类
+
+- classes/ - 使用上下文未明确定义的类
+
+类文件也可以通过 BUILDDIR（例如 build/）指向，与 conf 目录中的 .conf
+文件相同。类文件通过与搜索 .conf 文件相同的方法在 BBPATH 中进行搜索。
+
+本章仅讨论最有用和重要的类。Source Directory 中的 meta/classes\*
+目录中确实存在其他类。您可以直接引用 .bbclass 文件以获取更多信息。
+
+5.1 allarch 类
+===============
+
+allarch
+类被继承给不产生特定于架构的输出的配方。该类禁用了通常需要用于生成可执行二进制文件的配方的功能（例如，在构建交叉编译器和
+C 库作为先决条件，并在打包过程中拆分调试符号）。
+
+.. note:: 
+
+    与某些发行版配方（例如 Debian）不同，通过使用 RDEPENDS 和
+    TUNE_PKGARCH 变量来依赖调整的 OpenEmbedded
+    配方，不应配置为所有架构使用
+    allarch。即使配方不产生特定于架构的输出，这也是正确的。
+
+    将此类配方配置为所有架构会导致具有不同调整的机器的 `do_package_write_\*`
+    任务具有不同的签名。此外，即使配方从未更改，每次构建不同 MACHINE
+    的映像时都会发生不必要的重建。
+
+默认情况下，所有配方都继承 base 和 package
+类，这些类启用了生成可执行输出所需的功能。如果您的配方仅生成包含配置文件、媒体文件或脚本（例如
+Python 和 Perl）的包，则应继承 allarch 类。
+
+5.2 archiver 类
+================
+
+archiver 类支持在二进制文件发布时同时发布源代码和其他材料。
+
+有关 source archiver 的更多详细信息，请参阅 Yocto Project Development
+Tasks Manual
+中的“\ `在产品生命周期中维护开源许可合规性 <https://docs.yoctoproject.org/dev-manual/licenses.html#maintaining-open-source-license-compliance-during-your-product-s-lifecycle>`__\ ”部分。您还可以查看
+ARCHIVER_MODE
+变量以获取有关帮助控制存档创建的变量标志（varflags）的信息。
+
+5.3 autotools 类
+=================
+
+autotools\* 类支持使用 GNU Autotools 构建的软件包。
+
+autoconf、automake 和 libtool
+软件包带来了标准化。这个类定义了一组任务（例如 configure、compile
+等），适用于所有使用 Autotools
+的软件包。通常只需定义一些标准变量，然后简单地继承 autotools
+类就足够了。这些类也可以与模拟 Autotools
+的软件一起使用。有关更多信息，请参阅 Yocto Project Development Tasks
+Manual 中的“构建一个 Autotooled Package”部分。
+
+默认情况下，autotools\* 类使用 out-of-tree 构建（即 autotools.bbclass 在
+B != S 的情况下构建）。
+
+如果配方构建的软件不支持使用 out-of-tree 构建，您应该让配方继承
+autotools-brokensep 类。autotools-brokensep 类的行为与 autotools\*
+类相同，但在 B == S 的情况下构建。当 out-of-tree
+构建支持不存在或损坏时，这种方法很有用。
+
+.. note:: 
+
+   如果可能的话，建议修复并使用 out-of-tree 支持。
+
+了解由 autotools\* 类定义的任务如何工作以及它们在幕后做了什么是有用的。
+
+- do_configure — 重新生成 configure 脚本（使用
+   autoreconf），然后使用交叉编译期间使用的标准参数集启动它。您可以通过
+   EXTRA_OECONF 或 PACKAGECONFIG_CONFARGS 变量向 configure
+   传递额外参数。
+
+- do_compile — 运行 make 命令，并指定编译器和链接器的参数。您可以通过
+   EXTRA_OEMAKE 变量传递额外的参数。
+
+- do_install — 运行 make install 命令，并将 ${D} 作为 DESTDIR
+   传递进去。
+
+5.4 base 类
+============
+
+base 类是特殊的，因为每个 .bb
+文件都会隐式地继承该类。这个类包含了一些标准基本任务的定义，例如获取、解压缩、配置（默认为空）、编译（运行任何存在的
+Makefile）、安装（默认为空）和打包（默认为空）。这些任务通常被其他类（如
+autotools\* 类或 package 类）覆盖或扩展。
+
+该类还包含一些常用的函数，例如 oe_runmake，它使用在 EXTRA_OEMAKE
+变量中指定的参数以及直接传递给 oe_runmake 的参数来运行 make。
+
+5.5 bash-completion
+====================
+
+为构建包含 bash-completion 数据的配方设置适当的打包和依赖项。
+
+5.6 bin_package 类
+====================
+
+bin_package 类是帮助配方提取二进制包（例如
+RPM）的内容并安装这些内容，而不是从源代码构建二进制文件的辅助类。二进制包被提取，然后创建配置输出包格式的新包。提取和安装专有二进制文件是一个很好的使用此类的例子。
+
+.. note:: 
+
+    对于不包含子目录的 RPM 和其他软件包，您应该指定适当的 fetcher
+    参数以指向子目录。例如，如果 BitBake 使用的是 Git
+    fetcher（git://），则“subpath”参数将检出限制为树的特定子路径。以下是一个示例，其中
+    ${BP} 用于使文件提取到预期的默认值 S 的子目录中：
+
+   ::
+
+      SRC_URI = "git://example.com/downloads/somepackage.rpm;branch=main;subpath=${BP}"
+
+   有关支持的 BitBake Fetchers 的更多信息，请参阅 BitBake User Manual
+   中的“Fetchers”部分。
+
+5.7 binconfig 类
+=================
+
+binconfig 类有助于纠正 shell 脚本中的路径。
+
+在 pkg-config 成为主流之前，库会提供 shell
+脚本来提供有关构建软件所需的库和包含路径的信息（通常命名为
+LIBNAME-config）。此类可帮助任何使用此类脚本的配方。
+
+在暂存期间，OpenEmbedded 构建系统将此类脚本安装到 sysroots/
+目录中。继承此类会导致这些脚本中的所有路径更改为指向 sysroots/
+目录，以便所有使用该脚本的构建都使用交叉编译布局的正确目录。有关更多信息，请参阅
+BINCONFIG_GLOB 变量。
+
+5.8 binconfig-disabled 类
+==========================
+
+binconfig 类的替代版本，通过使它们返回错误来禁用二进制配置脚本，从而使用
+pkg-config 查询信息。要禁用的脚本应在继承该类的配方中使用 BINCONFIG
+变量指定。
+
+5.9 buildhistory 类
+=====================
+
+buildhistory类记录构建输出元数据的历史，该元数据可用于检测可能的回归，也可用于分析构建输出。有关使用构建历史的更多信息，请参阅Yocto项目开发任务手册中的“\ `维护构建输出质量 <https://docs.yoctoproject.org/dev-manual/build-quality.html#maintaining-build-output-quality>`__\ ”部分。
+
+5.10 buildstats 类
+====================
+
+buildstats 类记录了构建期间执行的每个任务的性能统计信息（例如，耗时、CPU
+使用率和 I/O 使用率）。
+
+当您使用此类时，输出将进入 BUILDSTATS_BASE 目录，默认为
+${TMPDIR}/buildstats/。您可以使用
+scripts/pybootchartgui/pybootchartgui.py
+分析耗时，该脚本生成整个构建过程的级联图表，可用于突出显示瓶颈。
+
+通过本地.conf 文件中的 USER_CLASSES
+变量启用收集构建统计信息的默认设置。因此，您无需执行任何操作即可启用该类。但是，如果您想禁用该类，只需从
+USER_CLASSES 列表中删除“buildstats”。
+
+5.11 buildstats-summary 类
+============================
+
+当全局继承时，在构建结束时打印有关 sstate
+重用的统计信息。为了使其正常工作，此类需要启用 buildstats 类。
+
+5.12 cargo 类
+===============
+
+cargo 类允许使用 Cargo 编译 Rust 语言程序。Cargo 是 Rust
+的包管理器，允许获取包依赖项并构建您的程序。
+
+使用此类可以非常方便地构建 Rust 程序。您只需要使用 SRC_URI
+变量指向一个可以通过 Cargo 构建的源代码仓库，通常是由 cargo new
+命令创建的，包含 Cargo.toml 文件、Cargo.lock 文件和 src 子目录。
+
+如果您想构建和打包程序的测试，请继承 ptest-cargo 类而不是 cargo。
+
+在 zvariant_3.12.0.bb 配方中，您将找到一个示例（还展示了如何处理可能的
+git 源依赖项）。另一个只有 crate 依赖项的示例是 uutils-coreutils
+配方，它是由 cargo-bitbake 工具生成的。
+
+此类继承了 cargo_common 类。
+
+5.13 cargo_c 类
+================
+
+cargo_c 类可以被配方继承，以生成一个可以由 C/C++ 代码调用的 Rust
+库。继承此类的配方只需将 inherit cargo 替换为 inherit cargo_c。
+
+请参阅 rust-c-lib-example_git.bb 示例配方。
+
+5.14 cargo_common 类
+======================
+
+cargo_common 类是一个内部类，不打算直接使用。
+
+一个例外是“rust”配方，用于构建 Rust 编译器和运行时库，它由 Cargo 构建，但不能使用 cargo 类。这就是为什么引入了这个类。
+
+
+5.15 cargo-update-recipe-crates 类
+====================================
+
+cargo-update-recipe-crates 类允许配方开发人员通过读取源代码树中的
+Cargo.lock 文件来更新 SRC_URI 中的 Cargo crate 列表。
+
+要做到这一点，为您的程序创建一个配方，例如使用 devtool，使其继承 cargo
+和 cargo-update-recipe-crates，然后运行：
+
+::
+
+   bitbake -c update_crates recipe
+
+这将创建一个 recipe-crates.inc 文件，您可以将其包含在您的配方中：
+
+::
+
+   require ${BPN}-crates.inc
+
+这也是您可以使用 cargo-bitbake 工具实现的目标。
+
+5.16 ccache 类
+================
+
+ccache 类启用了构建过程中的 C/C++
+编译器缓存。这个类用于在构建期间提供轻微的性能提升。
+
+有关 C/C++ 编译器缓存的信息，请参阅
+https://ccache.samba.org/。有关如何在配置文件中启用此机制、如何为特定配方禁用它以及如何在构建之间共享
+ccache 文件的详细信息，请参阅 ccache.bbclass 文件。
+
+然而，使用该类可能会导致意外的副作用。因此，不建议使用此类。
+
+5.17 chrpath 类
+=================
+
+chrpath 类是“chrpath”实用程序的包装器，在构建过程中用于 nativesdk、cross
+和 cross-canadian 配方中，以更改二进制文件中的 RPATH
+记录，从而使它们可重定位。
+
+5.18 cmake 类
+===============
+
+cmake 类允许配方使用 CMake 构建系统来构建软件。您可以使用 EXTRA_OECMAKE
+变量指定要传递给 cmake 命令行的附加配置选项。
+
+默认情况下，cmake 类使用 Ninja 而不是 GNU make
+进行构建，这提供了更好的构建性能。如果一个配方在使用 Ninja
+时出现问题，那么该配方可以将 OECMAKE_GENERATOR 变量设置为 Unix Makefiles
+以改用 GNU make。
+
+如果您需要安装由正在构建的应用程序提供的自定义 CMake 工具链文件，则应在
+do_install 期间将它们安装到首选的 CMake
+模块目录：\ ``${D}${datadir}/cmake/modules/``\ 。
+
+5.19 cml1 类
+==============
+
+cml1 类提供了对 Linux
+内核风格的构建配置系统的基本支持。“cml”代表“Configuration Menu
+Language”，它起源于 Linux 内核，但也用于其他项目，如 U-Boot 和
+BusyBox。它也可以被叫做“kconfig”。
+
+5.20 compress_doc 类
+=======================
+
+启用对手册页和信息页的压缩。该类旨在全局继承。默认的压缩机制是
+gz（gzip），但您可以通过设置 DOC_COMPRESS 变量来选择另一种机制。
+
+5.21 copyleft_compliance 类
+=============================
+
+copyleft_compliance 类保留源代码以遵守许可证。该类是 archiver
+类的替代方案，尽管它已被弃用，但仍被一些用户使用。
+
+5.22 copyleft_filter 类
+=========================
+
+archiver 和 copyleft_compliance 类用于过滤许可证的类。copyleft_filter
+类是内部类，不建议直接使用。
+
+5.23 core-image 类
+=====================
+
+core-image 类为 core-image-\* 图像配方提供通用定义，例如支持额外的
+IMAGE_FEATURES。
+
+5.24 cpan\* 类
+=================
+
+cpan\* 类支持 Perl 模块。
+
+Perl
+模块的配方非常简单。这些配方通常只需要指向源文件的存档，然后继承适当的类文件。构建分为两种方法，具体取决于模块作者使用的方法。
+
+- 使用旧的基于 Makefile.PL 的构建系统的模块需要在它们的配方中使用
+   cpan.bbclass。
+
+- 使用基于 Build.PL 的构建系统的模块需要在它们的配方中使用
+   cpan_build.bbclass。
+
+这两种构建方法都继承 cpan-base 类以提供基本的 Perl 支持。
+
+5.25 create-spdx 类
+======================
+
+create-spdx 类提供了基于图像和 SDK 内容自动创建 SPDX SBOM 文档的支持。
+
+该类应从配置文件中全局继承：
+
+::
+
+   INHERIT += "create-spdx"
+
+顶层 SPDX 输出文件以 JSON 格式生成为 IMAGE-MACHINE.spdx.json 文件，位于
+Build Directory 中的 tmp/deploy/images/MACHINE/
+目录下。同一目录中还有其他相关文件，以及在 tmp/deploy/spdx 中。
+
+此类的确切行为以及输出量可以通过
+SPDX_PRETTY、SPDX_ARCHIVE_PACKAGED、SPDX_ARCHIVE_SOURCES 和
+SPDX_INCLUDE_SOURCES 变量进行控制。
+
+有关这些变量的描述以及“创建软件材料清单”部分，请参阅 `Yocto Project
+Development
+Manual <https://docs.yoctoproject.org/dev-manual/sbom.html#creating-a-software-bill-of-materials>`__\ 。
+
+5.26 cross 类
+================
+
+cross 类提供了构建交叉编译工具的配方的支持。
+
+5.27 cross-canadian 类
+=========================
+
+cross-canadian 类为构建用于 SDK 的 Canadian Cross-compilation
+工具的配方提供支持。有关这些交叉编译工具的更多讨论，请参阅《Yocto
+项目概述和概念手册》中的“交叉开发工具链生成”部分。
+
+5.28 crosssdk 类
+===================
+
+crosssdk 类提供了构建用于构建 SDK
+的交叉编译工具的配方的支持。有关这些交叉编译工具的更多讨论，请参阅 Yocto
+项目概述和概念手册中的“交叉开发工具链生成”部分。
+
+5.29 cve-check
+==================
+
+cve-check类在构建时使用BitBake查找已知的CVE（常见漏洞和暴露）。这个类应该从配置文件中全局继承：
+
+::
+
+   INHERIT += "cve-check"
+
+要过滤掉已知不会影响Poky和OE-Core软件的过时CVE数据库条目，请在构建配置文件中添加以下行：
+
+::
+
+   include cve-extra-exclusions.inc
+
+您还可以通过向BitBake传递-c cve_check来查找特定包中的漏洞。
+
+使用Bitbake构建软件后，CVE检查输出报告可在
+*tmp/deploy/cve*\ 中找到，图像特定的摘要在\ *tmp/deploy/images/.cve*\ 或\ *tmp/deploy/images/.json*\ 文件中。
+
+在构建过程中，CVE检查器会对检测到的任何处于Unpatched状态的问题发出构建时间警告，这意味着CVE问题似乎会影响正在编译的软件组件和版本，并且没有应用解决该问题的补丁。检测到的CVE问题的其它状态是：Patched表示已经应用了解决该问题的补丁，以及Ignored表示可以忽略该问题。
+
+CVE问题的Patched状态是通过具有格式CVE-ID.patch的补丁文件检测的，例如CVE-2019-20633.patch，在SRC_URI中使用CVE元数据，并在补丁文件的提交消息中使用格式CVE:
+CVE-ID。
+
+如果配方中添加了CVE-ID作为CVE_STATUS变量的标志，并且状态映射为Ignored，那么CVE状态将被报告为Ignored：
+
+::
+
+   CVE_STATUS[CVE-2020-15523] = "not-applicable-platform: Issue only applies on Windows"
+
+如果CVE检查报告配方包含误报或漏报，可以通过调整CVE产品名称来修复这些问题，使用CVE_PRODUCT和CVE_VERSION变量。CVE_PRODUCT默认为纯配方名称BPN，可以使用以下语法将其调整为一个或多个CVE数据库供应商和产品对：
+
+::
+
+   CVE_PRODUCT = "flex_project:flex"
+
+其中flex_project是CVE数据库供应商名称，flex是产品名称。同样，如果默认的配方版本PV与上游发布中的软件组件的版本号或CVE数据库不匹配，则可以使用CVE_VERSION变量设置与CVE数据库兼容的版本号，例如：
+
+::
+
+   CVE_VERSION = "2.39"
+
+CVE数据库条目中的任何错误、缺失或不完整信息都应通过NVD反馈表在CVE数据库中进行修复。
+
+用户应注意，安全是一个过程，而不是一个产品，因此CVE检查、分析结果、修补和更新软件也应作为一个常规过程来进行。CVE检查器可靠检测问题所需的数据和假设经常以各种方式被破坏。这些问题只能通过审查问题的详细信息、迭代生成的报告以及关注其他Linux发行版和更大的开源社区中发生的事情来检测。
+
+您可以在“\ `《开发任务手册》 <https://docs.yoctoproject.org/dev-manual/vulnerabilities.html#checking-for-vulnerabilities>`__\ ”的“检查漏洞”部分中找到更多详细信息。
+
+5.30 debian类
+================
+
+Debian类将输出包重命名为遵循Debian命名策略的包名（例如，glibc变为libc6，glibc-devel变为libc6-dev）。重命名包括库名称和版本作为包名的一部分。
+
+如果一个配方为多个库创建包（.so类型的共享对象文件），请在配方中使用LEAD_SONAME变量来指定应用命名方案的库。
+
+5.31 deploy类
+================
+
+Deploy类处理将文件部署到DEPLOY_DIR_IMAGE目录。这个类的主要功能是通过共享状态加速部署步骤。继承此类的配方应定义自己的do_deploy函数，将要部署的文件复制到DEPLOYDIR，并使用addtask在适当的位置添加任务，通常在do_compile或do_install之后。然后，该类负责将文件从DEPLOYDIR阶段化到DEPLOY_DIR_IMAGE。
+
+5.32 devidetree类
+====================
+
+Devicetree类允许构建一个编译不在内核树中的设备树源文件的配方。
+
+编译非树形设备树源的过程与内核树中设备树编译过程相同。这包括能够包含来自内核的源，例如SoC
+dtsi文件以及C头文件，如gpio.h。
+
+do_compile任务将编译两种类型的文件：
+
+- 带有.dts扩展名的常规设备树源文件。
+
+- 检测到文件内容中存在/plugin/;字符串的设备树覆盖层。
+
+该类将生成的设备树二进制部署到\ *${DEPLOY_DIR_IMAGE}/devicetree/*\ 中。这与kernel-devicetree类所做的类似，添加了devicetree子目录以避免名称冲突。此外，设备树被填充到sysroot中，以便通过sysroot从其他配方中访问。
+
+默认情况下，位于DT_FILES_PATH目录中的所有设备树源文件都将被编译。要选择特定的源文件，请将DT_FILES设置为相对于DT_FILES_PATH的文件列表（以空格分隔）。为了方便起见，可以使用.dts和.dtb扩展名。
+
+在非覆盖设备树二进制文件中附加额外的填充。这通常可以用作在启动时添加额外属性的额外空间。可以通过将DT_PADDING_SIZE设置为所需的大小（以字节为单位）来修改填充大小。
+
+有关控制此类的其他变量，请参阅devicetree.bbclass源代码。
+
+以下是继承此类的示例recipes-kernel/linux/devicetree-acme.bb配方的摘录：
+
+::
+
+   inherit devicetree
+   COMPATIBLE_MACHINE = "^mymachine$"
+   SRC_URI:mymachine = "file://mymachine.dts"
+
+5.33 devshell类
+==================
+
+devshell类添加了do_devshell任务。是否包含此类由发行版策略决定。有关使用devshell的更多信息，请参阅Yocto项目开发任务手册中的“\ `使用开发Shell <https://docs.yoctoproject.org/dev-manual/development-shell.html#using-a-development-shell>`__\ ”部分。
+
+5.34 devupstream 类
+====================
+
+devupstream类使用BBCLASSEXTEND添加一个从替代URI（例如Git）获取而不是tarball的配方变体。以下是一个例子：
+
+::
+
+   BBCLASSEXTEND = "devupstream:target"
+   SRC_URI:class-devupstream = "git://git.example.com/example;branch=main"
+   SRCREV:class-devupstream = "abcd1234"
+
+将上述语句添加到您的配方中，会创建一个默认优先级设置为“-1”的变体。因此，您需要选择要使用的配方变体。任何开发特定的调整都可以通过使用class-devupstream覆盖来实现。以下是一个例子：
+
+::
+
+   DEPENDS:append:class-devupstream = " gperf-native"
+   do_configure:prepend:class-devupstream() {
+       touch ${S}/README
+   }
+
+该类目前仅支持创建目标配方的开发变体，不支持原生或原生sdk变体。
+
+BBCLASSEXTEND语法（即devupstream:target）提供了对原生和原生sdk变体的支持。因此，此功能可以在将来的版本中添加。
+
+由于BitBake的自动获取依赖项（例如subversion-native），对其他版本控制系统（如Subversion）的支持有限。
+
+5.35 externalsrc类
+===================
+
+externalsrc类支持从OpenEmbedded构建系统外部的源代码构建软件。从外部源代码树构建软件意味着不使用构建系统的正常获取、解压缩和修补过程。
+
+默认情况下，OpenEmbedded构建系统使用S和B变量来定位解压缩的配方源代码并构建它。当您的配方继承externalsrc类时，您使用EXTERNALSRC和EXTERNALSRC_BUILD变量最终定义S和B。
+
+默认情况下，此类期望源代码支持使用B变量指向OpenEmbedded构建系统放置从配方生成的对象的目录的配方构建。默认情况下，B目录设置为以下内容，与源目录（S）分开：
+
+::
+
+   ${WORKDIR}/${BPN}-{PV}/
+
+有关这些变量的更多信息，请参阅WORKDIR、BPN和PV变量。
+
+有关externalsrc类的更多信息，请参阅Source
+Directory中的\ *meta/classes/externalsrc.bbclass*\ 中的注释。有关如何使用externalsrc类的信息，请参阅Yocto项目开发任务手册中的“从外部源代码构建软件”部分。
+
+5.36 extausers类
+==================
+
+extrausers类允许在镜像级别应用额外的用户和组配置。继承这个类可以在全局或从镜像配方中进行，允许使用EXTRA_USERS_PARAMS变量执行额外的用户和组操作。
+
+.. note:: 
+
+    使用extrausers类添加的用户和组操作与特定配方之外的配方无关。因此，可以在整个镜像上执行操作。使用useradd*类将用户和组配置添加到特定的配方中。
+
+以下是一个在镜像配方中使用此类的示例：
+
+::
+
+   inherit extrausers
+   EXTRA_USERS_PARAMS = "
+       useradd -p '' tester;
+       groupadd developers;
+       userdel nobody;
+       groupdel -g video;
+       groupmod -g 1020 developers;
+       usermod -s /bin/sh tester;
+       "
+
+以下是一个添加名为“tester-jim”和“tester-sue”的两个用户并分配密码的示例。首先在主机上创建（转义）密码哈希：
+
+::
+
+   printf "%q" $(mkpasswd -m sha256crypt tester01)
+
+生成的哈希被设置为一个变量并在useradd命令参数中使用：
+
+::
+
+   inherit extrausers
+   PASSWD = "\$X\$ABC123\$A-Long-Hash"
+   EXTRA_USERS_PARAMS = "
+       useradd -p '${PASSWD}' tester-jim;
+       useradd -p '${PASSWD}' tester-sue;
+       "
+
+最后，以下是一个设置root密码的示例：
+
+::
+
+   inherit extrausers
+   EXTRA_USERS_PARAMS = "
+       usermod -p '${PASSWD}' root;
+       "
+
+.. note:: 
+
+   从安全的角度来看，硬编码默认密码通常不是一个好主意，甚至在某些司法管辖区是非法的。如果您正在构建生产镜像，建议不要这样做。
+
+5.37 features_check类
+=======================
+
+features_check类允许各个配方检查所需的和冲突的DISTRO_FEATURES、MACHINE_FEATURES或COMBINED_FEATURES。
+
+该类支持以下变量：
+
+- REQUIRED_DISTRO_FEATURES
+
+- CONFLICT_DISTRO_FEATURES
+
+- ANY_OF_DISTRO_FEATURES
+
+- REQUIRED_MACHINE_FEATURES
+
+- CONFLICT_MACHINE_FEATURES
+
+- ANY_OF_MACHINE_FEATURES
+
+- REQUIRED_COMBINED_FEATURES
+
+- CONFLICT_COMBINED_FEATURES
+
+- ANY_OF_COMBINED_FEATURES
+
+如果配方中使用上述变量指定的任何条件不满足，则配方将被跳过，如果构建系统尝试构建配方，则会触发错误。
+
+5.38 fontcache类
+==================
+
+fontcache类为字体包生成适当的安装后和卸载后（postinst和postrm）脚本。这些脚本调用Fontconfig的fc-cache将字体添加到字体信息缓存中。由于缓存文件是特定于架构的，如果需要在图像创建期间在构建主机上运行postinst脚本，则使用QEMU运行fc-cache。
+
+如果安装的字体不在主包中，而是在其他包中，请设置FONT_PACKAGES以指定包含字体的包。
+
+5.39 fs-uuid类
+================
+
+fs-uuid类从\ :math:`{ROOTFS}中提取UUID，该函数被调用时必须已经构建了`\ {ROOTFS}。fs-uuid类仅适用于ext文件系统，并依赖于tune2fs。
+
+5.40 gconf类
+================
+
+gconf类为需要安装GConf模式的配方提供通用功能。这些模式将被放入一个单独的包（${PN}-gconf）中，该包在继承此类时自动创建。此包使用适当的安装后和卸载后（postinst/postrm）脚本来在目标映像中注册和注销模式。
+
+5.41 gettext类
+=================
+
+gettext类提供对使用GNU
+gettext国际化和本地化系统的软件的构建支持。所有使用gettext的软件配方都应该继承这个类。
+
+5.42 github-releases类
+========================
+
+对于从github获取发布tarball的配方，github-releases类为检查可用上游版本（以支持devtool升级和自动升级助手（AUH））提供了一种标准方法。
+
+要使用它，请在配方的inherit行中添加“github-releases”，如果GITHUB_BASE_URI的默认值不合适，则在配方中设置自己的值。然后，您应该在配方中设置SRC_URI的值时使用${GITHUB_BASE_URI}。
+
+5.43 gnomebase类
+=================
+
+gnomebase类是用于从GNOME堆栈构建软件的配方的基本类。该类将SRC_URI设置为从GNOME镜像下载源代码，并使用典型的GNOME安装路径扩展FILES。
+
+5.44 go类
+==========
+
+go类支持构建Go程序。该类的行为由必需的GO_IMPORT变量控制，并由可选的GO_INSTALL和GO_INSTALL_FILTEROUT变量控制。
+
+要使用Yocto
+Project构建一个Go程序，您可以使用\ `go-helloworld_0.1.bb <https://git.yoctoproject.org/poky/tree/meta/recipes-extended/go-examples/go-helloworld_0.1.bb>`__\ 配方作为示例。
+
+5.45 go-mod类
+==============
+
+go-mod类允许使用Go模块，并继承go类。
+
+请参阅相关的\ `GO_WORKDIR <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-GO_WORKDIR>`__\ 变量。
+
+5.46 gobject-introspection类
+==============================
+
+提供支持构建支持GObject内省的软件的配方。只有在“gobject-introspection-data”功能也在DISTRO_FEATURES中，并且“qemu-usermode”也在MACHINE_FEATURES中时，此功能才启用。
+
+.. note::
+
+   默认情况下，此功能通过backfill实现，如果不适用，则应分别通过DISTRO_FEATURES_BACKFILL_CONSIDERED或MACHINE_FEATURES_BACKFILL_CONSIDERED禁用。
+
+5.47 grub-efi类
+=================
+
+grub-efi类提供了用于构建可引导映像的特定于grub-efi的功能。
+
+该类支持以下变量：
+
+`INITRD <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-INITRD>`__\ ：指示要连接并用作初始RAM磁盘（initrd）的文件系统映像列表（可选）。
+
+`ROOTFS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-ROOTFS>`__\ ：指示要包含作为根文件系统的映像（可选）。
+
+`GRUB_GFXSERIAL <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-GRUB_GFXSERIAL>`__\ ：将其设置为“1”以在启动菜单中具有图形和串行功能。
+
+`LABELS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-LABELS>`__\ ：自动配置的目标列表。
+
+`APPEND <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-APPEND>`__\ ：每个LABEL的附加字符串覆盖列表。
+
+`GRUB_OPTS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-GRUB_OPTS>`__\ ：要添加到配置中的其他选项（可选）。选项使用分号字符（；）分隔。
+
+`GRUB_TIMEOUT <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-GRUB_TIMEOUT>`__\ ：执行默认LABEL之前的超时时间（可选）。
+
+5.48 gsettings类
+==================
+
+gsettings类为需要安装GSettings（glib）模式的配方提供了通用功能。这些模式被认为是主包的一部分。在目标映像中注册和解注册模式时，会添加适当的后安装和后删除（postinst/postrm）脚本片段。
+
+5.49 gtk-doc类
+================
+
+gtk-doc类是一个帮助类，用于拉入适当的gtk-doc依赖项并禁用gtk-doc。
+
+5.50 gtk-icon-cache类
+========================
+
+gtk-icon-cache类为使用GTK+并安装图标的包生成适当的后安装和后删除（postinst/postrm）脚本片段。这些脚本片段调用gtk-update-icon-cache将字体添加到GTK+的图标缓存中。由于缓存文件是特定于架构的，因此如果需要在映像创建期间在构建主机上运行postinst脚本片段，则使用QEMU运行gtk-update-icon-cache。
+
+5.51 gtk-immodules-cache类
+=============================
+
+gtk-immodules-cache类为安装虚拟键盘的GTK+输入法模块的包生成适当的后安装和后删除（postinst/postrm）脚本片段。这些脚本片段调用gtk-update-icon-cache将输入法模块添加到缓存中。由于缓存文件是特定于架构的，因此如果需要在映像创建期间在构建主机上运行postinst脚本片段，则使用QEMU运行gtk-update-icon-cache。
+
+如果正在安装的输入法模块位于主包之外的其他包中，请设置\ `GTKIMMODULES_PACKAGES <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-GTKIMMODULES_PACKAGES>`__\ 以指定包含模块的包。
+
+5.52 gzipnative类
+===================
+
+gzipnative类允许使用不同版本的本地gzip和pigz，而不是从构建主机中获取这些工具的版本。
+
+5.53 icecc类
+==============
+
+icecc类支持Icecream，它有助于将编译工作分配给远程机器。
+
+该类为本地和交叉编译器创建带有指向icecc的符号链接的目录。根据每个配置或编译，OpenEmbedded构建系统将目录添加到PATH列表的开头，然后设置ICECC_CXX和ICECC_CC变量，这些变量分别是g++和gcc编译器的路径。
+
+对于交叉编译器，该类创建一个包含Yocto
+Project工具链的tar.gz文件，并相应地设置ICECC_VERSION，这是交叉开发工具链中使用的交叉编译器版本。
+
+该类处理所有三个不同的编译阶段（即本地、交叉内核和目标）并创建必要的环境tar.gz文件以供远程机器使用。该类还支持SDK生成。
+
+如果在您的local.conf文件中未设置ICECC_PATH，则该类尝试使用which定位icecc二进制文件。如果在您的local.conf文件中设置了ICECC_ENV_EXEC，则该变量应指向用户提供的icecc-create-env脚本。如果您不指向用户提供的脚本，则构建系统使用配方icecc-create-env_0.1.bb中提供的默认脚本。
+
+.. note::
+
+   这是一个修改后的版本，而不是与icecream一起提供的脚本。
+
+如果您不希望Icecream分布式编译支持应用于特定配方或类，则可以在local.conf文件中使用ICECC_RECIPE_DISABLE和ICECC_CLASS_DISABLE变量分别列出这些配方和类，以使OpenEmbedded构建系统在本地处理这些编译。
+
+此外，您可以在local.conf文件中使用ICECC_RECIPE_ENABLE变量列出配方，以强制启用具有空PARALLEL_MAKE变量的配方的icecc。
+
+继承icecc类会更改所有sstate签名。因此，如果开发团队拥有一个填充SSTATE_MIRRORS的专用构建系统，并且他们希望重用来自SSTATE_MIRRORS的sstate，那么所有开发人员和构建系统都需要要么继承icecc类，要么都不继承。
+
+在发行级别上，您可以继承icecc类以确保所有构建者都从相同的sstate签名开始。在继承类之后，您可以通过以下方式禁用功能：
+
+::
+
+   INHERIT_DISTRO:append = " icecc"
+   ICECC_DISABLED ??= "1"
+
+这种做法确保每个人都使用相同的签名，但还需要那些确实想使用Icecream的人单独启用该功能，如下所示在local.conf文件中：
+
+::
+
+   ICECC_DISABLED = ""
+
+5.54 image类
+==============
+
+image类帮助支持创建不同格式的图像。首先，使用rootfs*.bbclass文件之一（取决于使用的包格式）从包中创建根文件系统，然后创建一个或多个图像文件。
+
+- IMAGE_FSTYPES变量控制要生成的图像类型。
+
+- IMAGE_INSTALL变量控制要安装到图像中的软件包列表。
+
+有关自定义图像的信息，请参阅Yocto
+Project开发任务手册中的“\ `自定义图像 <https://docs.yoctoproject.org/4.0.17/dev-manual/customizing-images.html#customizing-images>`__\ ”部分。有关如何创建图像的信息，请参阅Yocto
+Project概述和概念手册中的“图像”部分。
+
+5.55 image-buildinfo类
+========================
+
+image-buildinfo类默认将包含构建信息的纯文本文件写入目标文件系统的\ *${sysconfdir}/buildinfo*\ （由IMAGE_BUILDINFO_FILE指定）。这可以用于手动确定任何给定图像的来源。它输出两个部分：
+
+1. Build Configuration:
+   变量及其值的列表（由IMAGE_BUILDINFO_VARS指定，默认为DISTRO和DISTRO_VERSION）
+
+2. Layer Revisions: 构建中使用的所有层的修订版本。
+
+此外，在构建SDK时，它将默认将相同的内容写入/buildinfo（由SDK_BUILDINFO_FILE指定）。
+
+5.56 image_types类
+=====================
+
+image_types类定义了您可以通过IMAGE_FSTYPES变量启用的所有标准图像输出类型。您可以使用此类作为如何添加对自定义图像输出类型的支持的参考。
+
+默认情况下，image类会自动启用image_types类。image类使用IMGCLASSES变量如下：
+
+::
+
+   IMGCLASSES = "rootfs_${IMAGE_PKGTYPE} image_types ${IMAGE_CLASSES}"
+   IMGCLASSES += "${@['populate_sdk_base', 'populate_sdk_ext']['linux' in d.getVar("SDK_OS")]}"
+   IMGCLASSES += "${@bb.utils.contains_any('IMAGE_FSTYPES', 'live iso hddimg', 'image-live', '', d)}"
+   IMGCLASSES += "${@bb.utils.contains('IMAGE_FSTYPES', 'container', 'image-container', '', d)}"
+   IMGCLASSES += "image_types_wic"
+   IMGCLASSES += "rootfs-postcommands"
+   IMGCLASSES += "image-postinst-intercepts"
+   inherit ${IMGCLASSES}
+
+image_types类还处理图像的转换和压缩。
+
+.. note::
+
+   要构建VMware
+   VMDK图像，需要将“wic.vmdk”添加到IMAGE_FSTYPES中。对于Virtual Box
+   Virtual Disk Image（“vdi”）和QEMU Copy On Write Version
+   2（“qcow2”）图像也是如此。
+
+5.57 image-live类
+===================
+
+这个类控制构建“实时”（即HDDIMG和ISO）图像。实时图像包含用于传统引导的syslinux，以及如果MACHINE_FEATURES包含“efi”时由EFI_PROVIDER指定的引导程序。
+
+通常，您不会直接使用此类。相反，您将“live”添加到IMAGE_FSTYPES中。
+
+5.58 insane类
+===============
+
+insane类在包生成过程中添加了一个步骤，以便OpenEmbedded构建系统生成输出质量保证检查。执行一系列检查，检查构建的输出中常见的运行时问题。分发策略通常决定是否包含此类。
+
+您可以配置这些检查，使特定的测试失败引发警告或错误消息。通常，新测试的失败会生成警告。当元数据处于已知且良好状态时，随后对同一测试的失败将生成错误消息。请参阅“QA错误和警告消息”一章，了解使用默认配置时可能会遇到的警告和错误消息列表。
+
+使用WARN_QA和ERROR_QA变量来控制这些检查的行为（即在您的自定义发行版配置中）。然而，要在配方中跳过一个或多个检查，您应该使用INSANE_SKIP。例如，要跳过配方主包中符号链接.so文件的检查，请在配方中添加以下内容。您需要意识到，在此示例中必须使用包名覆盖${PN}：
+
+::
+
+   INSANE_SKIP:${PN} += "dev-so"
+
+请注意，QA检查的目的是检测包输出中的实际或潜在问题。因此，在禁用这些检查时要谨慎。
+
+以下是您可以使用WARN_QA和ERROR_QA变量列出的测试：
+
+- already-stripped：检查生成的二进制文件是否在构建系统提取调试符号之前已经被剥离。上游软件项目的常见做法是默认剥离输出二进制文件的调试符号。为了使用-dbg包在目标上进行调试，必须禁用此剥离。
+
+- arch：检查任何二进制文件的可执行和可链接格式（ELF）类型、位大小和字节顺序，以确保它们与目标架构匹配。如果有任何二进制文件不匹配该类型，则此测试将失败，因为存在不兼容。该测试可能表明使用了错误的编译器或编译器选项。有时，像引导加载程序这样的软件可能需要绕过此检查。
+
+- buildpaths：检查输出文件中指向构建主机上的路径的位置。这些不仅会泄露有关构建环境的信息，还会阻碍二进制可重现性。
+
+- build-deps：确定是否存在通过DEPENDS、显式RDEPENDS或任务级依赖项指定的构建时依赖项，以匹配任何运行时依赖项。这种确定特别有助于发现运行时依赖项在哪里被检测到并在打包过程中添加。如果在元数据中没有指定显式依赖项，那么在打包阶段确保依赖项已构建就太晚了，因此在do_rootfs任务中将包安装到映像中时可能会出现错误，因为自动检测的依赖项未得到满足。例如，update-rc.d类会自动向安装initscript的包添加对initscripts-functions包的依赖项，该initscript引用了/etc/init.d/functions。配方真的应该在initscripts-functions包上为所涉及的包指定显式的RDEPENDS，以便OpenEmbedded构建系统能够确保initscripts配方实际上已经构建，从而提供initscripts-functions包。
+
+- configure-gettext：检查如果配方正在构建使用automake的东西，并且automake文件包含AM_GNU_GETTEXT指令，那么配方也应该继承gettext类，以确保在构建过程中可以使用gettext。
+
+- compile-host-path：检查do_compile日志中是否有使用构建主机上的路径的迹象。使用此类路径可能导致构建输出受到主机污染。
+
+- debug-deps：检查所有包（除了-dbg包）是否不依赖于-dbg包，否则会导致打包错误。
+
+- debug-files：检查除-dbg包以外的任何内容中是否有.debug目录。调试文件应该全部在-dbg包中。因此，任何其他地方打包的内容都是不正确的打包。
+
+- dep-cmp：检查运行时包之间的依赖关系（即在RDEPENDS、RRECOMMENDS、RSUGGESTS、RPROVIDES、RREPLACES和RCONFLICTS变量值中）是否有无效的版本比较语句。任何无效的比较都可能在传递给包管理器时触发失败或不良行为。
+
+- desktop：对任何.desktop文件运行desktop-file-validate程序，以验证其内容是否符合.desktop文件的规范。
+
+- dev-deps：检查所有包（除了-dev或-staticdev包）是否不依赖于-dev包，否则将是一个打包错误。
+
+- dev-so：检查.so符号链接是否在-dev包中，而不是在任何其他包中。通常，这些符号链接仅用于开发目的。因此，-dev包是它们的正确位置。在极少数情况下，例如动态加载模块，这些符号链接需要在主包中。
+
+- empty-dirs：检查包是否没有将文件安装到通常预期为空的目录（如/tmp）。由QA_EMPTY_DIRS变量指定要检查的目录列表。
+
+- file-rdeps：检查OpenEmbedded构建系统在打包时确定的文件级依赖项是否得到满足。例如，一个shell脚本可能以#!/bin/bash行开始。这一行将转化为对/bin/bash的文件依赖项。OpenEmbedded构建系统支持的三个包管理器中，只有RPM直接处理文件级依赖项，自动解析为提供文件的包。然而，其他两个包管理器缺乏该功能并不意味着依赖项仍然不需要解决。这个QA检查试图确保明确声明的RDEPENDS存在，以处理在打包文件中检测到的任何文件级依赖项。
+
+- files-invalid：检查FILES变量值中是否包含“//”，这是无效的。
+
+- host-user-contaminated：检查配方产生的包是否不包含/home以外的任何文件，其用户或组ID与运行BitBake的用户匹配。匹配通常表明文件正在以错误的UID/GID安装，因为目标ID独立于主机ID。有关更多信息，请参阅描述do_install任务的部分。
+
+- incompatible-license：当包因标记为INCOMPATIBLE_LICENSE中的许可证而被排除创建时报告。
+
+- install-host-path：检查do_install日志中是否有使用构建主机上的路径的迹象。使用此类路径可能导致构建输出受到主机污染。
+
+- installed-vs-shipped：报告在do_install中已安装但未通过FILES变量包含在任何包中的文件。在构建过程中稍后的映像中不会出现任何包中的文件。理想情况下，所有已安装的文件都应打包或根本不安装。如果文件在任何包中都不需要，可以在do_install结束时删除这些文件。
+
+- invalid-chars：检查配方元数据变量DESCRIPTION、SUMMARY、LICENSE和SECTION中是否不包含非UTF-8字符。一些包管理器不支持此类字符。
+
+- invalid-packageconfig：检查PACKAGECONFIG中是否添加了未定义的特性。例如，对于不存在以下形式的名称“foo”：
+
+   ::
+
+      PACKAGECONFIG[foo] = "..."
+
+- la：检查.la文件中是否包含任何TMPDIR路径。任何包含这些路径的.la文件都是错误的，因为libtool在自动使用这些文件时会添加正确的sysroot前缀。
+
+- ldflags：确保二进制文件是使用构建系统提供的LDFLAGS选项进行链接的。如果此测试失败，请检查LDFLAGS变量是否已传递给链接器命令。
+
+- libdir：检查库是否被安装到错误的（可能是硬编码的）安装路径。例如，此测试将捕获安装/lib/bar.so的配方，当\ :math:`{base_libdir}为“lib32”时。另一个例子是当配方安装/usr/lib64/foo.so，而`\ {libdir}为“/usr/lib”时。
+
+- libexec：检查包中是否包含/usr/libexec中的文件。如果明确将libexecdir变量设置为/usr/libexec，则不执行此检查。
+
+- mime：检查如果包包含mime类型文件（${datadir}/mime/packages中的.xml文件），配方是否还继承了mime类，以确保这些文件得到正确安装。
+
+- mime-xdg：检查如果包包含一个带有’MimeType’键的.desktop文件，配方是否继承了mime-xdg类，这是激活该文件所必需的。
+
+- missing-update-alternatives：检查如果配方设置了ALTERNATIVE变量，配方是否还继承了update-alternatives，以便正确设置替代项。
+
+- packages-list：检查通过PACKAGES变量值多次列出同一包。以这种方式安装包可能会在打包过程中引起错误。
+
+- patch-fuzz：检查补丁文件中是否存在模糊，这可能会使它们在底层代码更改时错误地应用。
+
+- patch-status-core：检查OE-Core层中配方的补丁头的Upstream-Status是否指定且有效。
+
+- patch-status-noncore：检查除OE-Core之外的层中配方的补丁头的Upstream-Status是否指定且有效。
+
+- perllocalpod：检查配方是否正确安装和打包了perllocal.pod。
+
+- perm-config：报告fs-perms.txt中格式无效的行。
+
+- perm-line：报告fs-perms.txt中格式无效的行。
+
+- perm-link：报告fs-perms.txt中指定’link’的行，其中指定的目标已经存在。
+
+- perms：目前，此检查未使用但保留。
+
+- pkgconfig：检查.pc文件中是否包含任何TMPDIR/WORKDIR路径。任何包含这些路径的.pc文件都是错误的，因为pkg-config在访问这些文件时会添加正确的sysroot前缀。
+
+- pkgname：检查PACKAGES中的所有包名称是否不包含无效字符（即除了0-9、a-z、.、+和-之外的字符）。
+
+- pkgv-undefined：检查do_package期间PKGV变量是否未定义。
+
+- pkgvarcheck：检查RDEPENDS、RREMCOMMENDS、RSUGGESTS、RCONFLICTS、RPROVIDES、RREPLACES、FILES、ALLOW_EMPTY、pkg_preinst、pkg_postinst、pkg_prerm和pkg_postrm等变量，并报告是否存在不是特定于包的变量集。在没有包后缀的情况下使用这些变量是不好的做法，可能会不必要地复杂化同一配方内其他包的依赖关系或产生其他意外后果。
+
+- pn-overrides：检查配方的名称（PN）值是否出现在OVERRIDES中。如果配方的名称使其PN值与OVERRIDES中的某个值匹配（例如，PN恰好与MACHINE或DISTRO相同），则可能会产生意外后果。例如，像FILES:${PN}
+   = “xyz”这样的赋值实际上会变成FILES = “xyz”。
+
+- rpaths：检查二进制文件中是否包含构建系统路径，如TMPDIR。如果此测试失败，说明链接器命令传递了错误的-rpath选项，您的二进制文件可能存在安全隐患。
+
+- shebang-size：检查打包脚本中的shebang行（第一行的#!）长度是否超过128个字符，这可能会导致运行时根据操作系统出现错误。
+
+- split-strip：报告从二进制文件中剥离或删除调试符号失败。
+
+- staticdev：检查非静态dev包中的静态库文件（ `*.a` ）。
+
+- src-uri-bad：检查配方设置的SRC_URI值是否包含对\ :math:`{PN}（而不是正确的`\ {BPN}）的引用，或者是否引用了不稳定的Github存档tarball。
+
+- symlink-to-sysroot：检查包中的符号链接是否指向主机上的TMPDIR。这样的符号链接在主机上可以工作，但在目标系统上运行时显然是无效的。
+
+- textrel：检查ELF二进制文件的.text部分是否包含重定位，这可能导致运行时性能影响。有关运行时性能问题的更多信息，请参阅“QA错误和警告消息”中的ELF二进制消息的解释。
+
+- unhandled-features-check：检查如果配方设置了features_check类支持的变量之一（例如REQUIRED_DISTRO_FEATURES），则配方还应继承features_check以使要求实际生效。
+
+- unimplemented-ptest：检查上游测试是否实现了ptest。
+
+- unlisted-pkg-lics：检查应用于包的所有声明的许可证也是否在配方级别声明（即LICENSE: `*` 中的任何许可证应出现在LICENSE中）。
+
+- useless-rpaths：检查二进制文件中的动态库加载路径（rpaths），默认情况下标准系统的链接器会搜索这些路径（例如/lib和/usr/lib）。虽然这些路径不会导致任何破坏，但它们确实浪费空间且没有必要。
+
+- usrmerge：如果usrmerge在DISTRO_FEATURES中，此检查将确保没有包将文件安装到根目录（/bin、/sbin、/lib、/lib64）中。
+
+- var-undefined：报告在do_package期间对打包至关重要的变量（即WORKDIR、DEPLOY_DIR、D、PN和PKGD）未定义的情况。
+
+- version-going-backwards：如果启用了buildhistory类，当正在写入的包的版本低于之前写入的同名包时，将会报告。如果您将输出包放入feed并在目标系统上使用该feed升级包，包的版本倒退可能导致目标系统无法正确升级到包的“新”版本。
+
+   .. note::
+
+      这只与您在目标系统上使用运行时包管理相关。
+
+- xorg-driver-abi：检查所有包含Xorg驱动程序的包都有ABI依赖关系。xserver-xorg配方提供了驱动程序ABI名称。所有驱动程序都应依赖于它们所针对的ABI版本。包含xorg-driver-input.inc或xorg-driver-video.inc的驱动程序配方将自动获取这些版本。因此，您只需要明确添加对二进制驱动程序配方的依赖关系。
+
+5.59 kernel类
+================
+
+kernel类描述了Linux内核构建类（kernel
+class）的功能和特性。它处理构建Linux内核，并包含构建所有内核树的代码。所需的头文件被暂存到STAGING_KERNEL_DIR目录中，以允许使用module类进行树外模块构建。
+
+如果SRC_URI中列出了一个名为defconfig的文件，那么默认情况下，do_configure会将其复制为.config文件，并将其自动用作构建的内核配置。如果已经存在.config文件，则不会执行此复制操作：这允许配方通过其他方式在do_configure:prepend中生成配置。
+
+每个构建的内核模块都单独打包，并通过解析modinfo输出来创建模块之间的依赖关系。如果需要所有模块，则安装kernel-modules包将安装所有带有模块的包以及其他各种内核包，如kernel-vmlinux。
+
+内核类包含逻辑，允许在构建内核映像时嵌入初始RAM文件系统（Initramfs）映像。有关如何构建Initramfs的信息，请参阅Yocto
+Project开发任务手册中的“构建初始RAM文件系统（Initramfs）映像”部分。
+
+内核和模块类内部使用了其他一些类，包括kernel-arch、module-base和linux-kernel-base类。
+
+5.60 kernel-arch类
+=====================
+
+kernel-arch类用于设置Linux内核编译（包括模块）的ARCH环境变量。
+
+5.61 kernel-devicetree类
+============================
+
+kernel-devicetree类由内核类继承，支持设备树生成。
+
+它的行为主要由以下变量控制：
+
+`KERNEL_DEVICETREE_BUNDLE <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-KERNEL_DEVICETREE_BUNDLE>`__\ ：是否将内核和设备树捆绑在一起
+
+`KERNEL_DTBDEST <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-KERNEL_DTBDEST>`__\ ：安装DTB文件的目录
+
+`KERNEL_DTBVENDORED <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-KERNEL_DTBVENDORED>`__\ ：是否保留供应商子目录
+
+`KERNEL_DTC_FLAGS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-KERNEL_DTC_FLAGS>`__\ ：dtc（设备树编译器）的标志
+
+`KERNEL_PACKAGE_NAME <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-KERNEL_PACKAGE_NAME>`__\ ：内核包的基本名称
+
+5.62 kernel-fitimage类
+=========================
+
+kernel-fitimage类提供了将内核映像、设备树、U-boot脚本、Initramfs捆绑包和RAM磁盘打包到单个FIT映像中的支持。理论上，FIT映像可以支持任意数量的内核、U-boot脚本、Initramfs捆绑包、RAM磁盘和设备树。然而，kernel-fitimage目前仅支持有限的用例：一个内核映像、一个可选的U-boot脚本、一个可选的Initramfs捆绑包、一个可选的RAM磁盘和任意数量的设备树。
+
+要创建FIT映像，需要将KERNEL_CLASSES设置为包含“kernel-fitimage”，并将KERNEL_IMAGETYPE、KERNEL_ALT_IMAGETYPE或KERNEL_IMAGETYPES之一设置为包含“fitImage”。
+
+在创建FIT映像时传递给mkimage
+-D的设备树编译器选项由UBOOT_MKIMAGE_DTCOPTS变量指定。
+
+kernel-fitimage创建的FIT映像中只能添加一个内核，并且内核映像在FIT中是必需的。U-Boot加载内核映像的地址由UBOOT_LOADADDRESS指定，入口点由UBOOT_ENTRYPOINT指定。如果这些地址是64位的，则必须将FIT_ADDRESS_CELLS设置为“2”。
+
+可以在kernel-fitimage创建的FIT映像中添加多个设备树，设备树是可选的。U-Boot加载设备树的地址由UBOOT_DTBO_LOADADDRESS（设备树覆盖）和UBOOT_DTB_LOADADDRESS（设备树二进制文件）指定。
+
+kernel-fitimage创建的FIT映像中只能添加一个RAM磁盘，RAM磁盘在FIT中是可选的。U-Boot加载RAM磁盘映像的地址由UBOOT_RD_LOADADDRESS指定，入口点由UBOOT_RD_ENTRYPOINT指定。当指定INITRAMFS_IMAGE时，将RAM磁盘添加到FIT映像中，并要求INITRAMFS_IMAGE_BUNDLE不设置为1。
+
+kernel-fitimage创建的FIT映像中只能添加一个Initramfs捆绑包，Initramfs捆绑包在FIT中是可选的。当使用Initramfs时，内核配置为将根文件系统与同一二进制文件中的内核捆绑在一起（例如：zImage-initramfs-MACHINE.bin）。当将内核复制到RAM并执行时，它会解压缩Initramfs根文件系统。可以通过指定INITRAMFS_IMAGE来启用Initramfs捆绑包，并要求INITRAMFS_IMAGE_BUNDLE设置为1。U-boot加载Initramfs捆绑包的地址由UBOOT_LOADADDRESS指定，入口点由UBOOT_ENTRYPOINT指定。
+
+kernel-fitimage创建的FIT映像中只能添加一个U-boot启动脚本，启动脚本是可选的。启动脚本在ITS文件中指定为包含U-boot命令的文本文件。使用启动脚本时，用户应配置U-boot
+do_install任务以将脚本复制到sysroot。因此，可以通过kernel-fitimage类将脚本包含在FIT映像中。在运行时，可以通过配置U-boot
+CONFIG_BOOTCOMMAND定义从FIT映像加载启动脚本并执行它。
+
+kernel-fitimage生成的FIT映像在适当设置UBOOT_SIGN_ENABLE、UBOOT_MKIMAGE_DTCOPTS、UBOOT_SIGN_KEYDIR和UBOOT_SIGN_KEYNAME变量时会进行签名。kernel-fitimage使用的默认FIT_HASH_ALG和FIT_SIGN_ALG值分别为“sha256”和“rsa2048”。可以使用kernel-fitimage类在将FIT_GENERATE_KEYS和UBOOT_SIGN_ENABLE都设置为“1”时生成用于签名FIT映像的密钥。
+
+5.63 kernel-grub类
+=====================
+
+kernel-grub类在安装RPM以更新部署目标上的内核时，使用内核作为优先级启动机制来更新引导区域和引导菜单。
+
+5.64 kernel-module-split类
+=============================
+
+kernel-module-split类为将 Linux 内核模块分割成单独的包提供了通用功能。
+
+5.65 kernel-uboot类
+======================
+
+kernel-uboot类提供了从vmlinux风格内核源代码构建的支持。
+
+5.66 kernel-uimage类
+========================
+
+kernel-uimage类提供对打包uImage的支持。
+
+5.67 kernel-yocto类
+========================
+
+kernel-yocto类提供了从linux-yocto风格内核源仓库构建的通用功能。
+
+5.68 kernelsrc类
+====================
+
+kernelsrc类设置了Linux内核源代码和版本。
+
+5.69 lib_package类
+======================
+
+lib_package类支持构建库并生成可执行二进制文件的配方，其中这些二进制文件不应默认与库一起安装。相反，这些二进制文件被添加到单独的${PN}-bin包中，以使它们的安装成为可选。
+
+5.70 libc*类
+===============
+
+libc*类支持构建带有libc的包的配方：
+
+- libc-common类提供构建libc的通用支持。
+
+- libc-package类支持打包glibc和eglibc。
+
+5.71 license类
+==================
+
+license类提供许可证清单的创建和许可证排除。该类默认启用，使用INHERIT_DISTRO变量的默认值。
+
+5.72 linux-kernel-base类
+===========================
+
+linux-kernel-base类为从Linux内核源代码树构建的配方提供通用功能。这些构建超出了内核本身。例如，Perf配方也继承这个类。
+
+5.73 linuxloader类
+=====================
+
+提供linuxloader()函数，该函数给出平台上提供的动态加载器/链接器的值。这个值被许多其他类使用。
+
+5.74 logging类
+=================
+
+logging类提供了用于记录各种BitBake严重性级别（即bbplain、bbnote、bbwarn、bberror、bbfatal和bbdebug）的消息的标准shell函数。
+
+该类默认启用，因为它被基类继承。
+
+5.75 meson类
+=================
+
+meson类允许创建使用Meson构建系统构建软件的配方。您可以使用MESON_BUILDTYPE、MESON_TARGET和EXTRA_OEMESON变量来指定要通过meson命令行传递的其他配置选项。
+
+5.76 metadata_scm类
+=======================
+
+metadata_scm类提供了查询源代码管理器（SCM）仓库的分支和修订的功能。
+
+基类使用这个类在每次构建开始前打印每个层的修订版本。metadata_scm类默认启用，因为它被基类继承。
+
+5.77 migrate_localcount类
+============================
+
+migrate_localcount类验证配方的localcount数据并适当增加它。
+
+5.78 mime类
+===============
+
+mime类为安装MIME类型文件的包生成适当的post-install和post-remove（postinst/postrm）脚本。这些脚本调用update-mime-database将MIME类型添加到共享数据库中。
+
+5.79 mime-xdg类
+===================
+
+mime-xdg类为安装包含MimeType条目的.desktop文件的包生成适当的post-install和post-remove（postinst/postrm）脚本。这些脚本调用update-desktop-database将MIME类型添加到由桌面文件处理的MIME类型数据库中。
+
+由于这个类，当用户在最近创建的图像上通过文件浏览器打开文件时，他们不必从所有已知应用程序的池中选择要打开文件的应用程序，即使它们无法打开选定的文件。
+
+如果您的配方将其.desktop文件作为绝对符号链接安装，则无法通过此类的当前实现检测到此类文件。在这种情况下，您必须将相应的包名称添加到MIME_XDG_PACKAGES变量中。
+
+5.80 mirrors类
+=================
+
+mirrors类为源代码镜像设置了一些标准的MIRRORS条目。这些镜像提供了一条备用路径，以防配方中指定的上游源在SRC_URI中无法使用。
+
+该类默认启用，因为它被基类继承。
+
+5.81 module类
+================
+
+module类提供对构建树外Linux内核模块的支持。该类继承了module-base和kernel-module-split类，并实现了do_compile和do_install任务。该类提供了构建和打包内核模块所需的一切。
+
+有关树外Linux内核模块的一般信息，请参阅Yocto Project
+Linux内核开发手册中的“\ `Incorporating Out-of-Tree
+Modules <https://docs.yoctoproject.org/4.0.17/kernel-dev/common.html#incorporating-out-of-tree-modules>`__\ ”部分。
+
+5.82 module-base类
+=====================
+
+module-base类提供了构建Linux内核模块的基本功能。通常，包含一个或多个内核模块并具有自己的构建模块方式的软件的配方会继承这个类，而不是继承module类。
+
+5.83 multilib*类
+===================
+
+multilib*类提供支持，用于构建具有不同目标优化或目标架构的库，并在同一图像中并行安装它们。
+
+有关使用Multilib功能的更多信息，请参阅Yocto
+Project开发任务手册中的“\ `将多个版本的库文件组合到一个映像中 <https://docs.yoctoproject.org/4.0.17/dev-manual/libraries.html#combining-multiple-versions-of-library-files-into-one-image>`__\ ”部分。
+
+5.84 native类
+=================
+
+``native``\ 类提供了为在构建主机上运行的工具（即使用构建主机上的编译器或其他工具的工具）构建配方的常见功能。
+
+您可以通过几种不同的方式创建在主机上本地运行的工具的配方：
+
+- 创建一个继承\ ``native``\ 类的\ ``myrecipe-native.bb``\ 配方。如果您使用此方法，必须在配方中将继承语句放在所有其他继承语句之后，以便最后继承\ ``native``\ 类。注意：
+
+      当以这种方式创建配方时，配方名称必须遵循以下命名约定：
+
+      ::
+
+         myrecipe-native.bb
+
+      不使用这种命名约定可能导致由于现有代码依赖于该命名约定而引起的微妙问题。
+
+- 创建或修改包含以下内容的目标配方：
+
+   ::
+
+      BBCLASSEXTEND = "native"
+
+   在配方内部，使用：class-native和：class-target覆盖来指定特定于各自本地或目标情况的任何功能。
+
+尽管应用方式不同，但\ ``native``\ 类在两种方法中都有使用。第二种方法的优势在于，您不需要为本地和目标分别拥有两个单独的配方（假设您需要两者）。配方的所有共同部分都会自动共享。
+
+5.85 nativesdk类
+====================
+
+``nativesdk``\ 类提供了希望构建作为SDK一部分运行的工具的配方的常见功能（即在SDKMACHINE上运行的工具）。
+
+您可以通过几种不同的方式创建在SDK机器上运行的工具的配方：
+
+- 创建一个继承\ ``nativesdk``\ 类的\ ``nativesdk-myrecipe.bb``\ 配方。如果您使用此方法，必须在配方中将继承语句放在所有其他继承语句之后，以便最后继承\ ``nativesdk``\ 类。
+
+- 通过添加以下内容来创建任何配方的\ ``nativesdk``\ 变体：
+
+   ::
+
+      BBCLASSEXTEND = "nativesdk"
+
+   在配方内部，使用：class-nativesdk和：class-target覆盖来指定特定于各自的SDK机器或目标情况的任何功能。
+
+.. note::
+
+   创建配方时，必须遵循以下命名约定：
+
+   ::
+
+      nativesdk-myrecipe.bb
+
+   不这样做可能会导致代码依赖于该命名约定而引起微妙的问题。
+
+尽管应用方式不同，但\ ``nativesdk``\ 类在两种方法中都有使用。第二种方法的优势在于，您不需要为SDK机器和目标分别拥有两个单独的配方（假设您需要两者）。配方的所有共同部分都会自动共享。
+
+5.86 nopackages类
+=====================
+
+禁用不需要打包的配方和类中的打包任务。
+
+5.87 npm类
+=============
+
+提供使用节点包管理器（NPM）获取的Node.js软件的支持。
+
+.. note::
+
+   目前，继承此类的配方必须使用npm://获取器来自动获取和打包依赖项。
+
+有关如何创建NPM包的信息，请参阅Yocto
+Project开发任务手册中的“\ `创建Node包管理器（NPM）包 <https://docs.yoctoproject.org/4.0.17/dev-manual/packages.html#creating-node-package-manager-npm-packages>`__\ ”部分。
+
+5.88 oelint类
+=================
+
+``oelint``\ 类是元数据/类中可用的过时的lint检查工具，位于源目录中。
+
+有一些类可能在OE-Core中一般有用，但实际上从未在OE-Core本身中使用过。\ ``oelint``\ 类就是这样一个示例。然而，了解这个类可以减少多个层之间不同版本的类似类的传播。
+
+5.89 overlayfs类
+===================
+
+在嵌入式系统设计中，通常希望拥有一个只读的根文件系统。但是，许多不同的应用程序可能希望对文件系统的某部分具有读写访问权限。当更新机制覆盖整个根文件系统时，但您可能希望在更新之间保留应用程序数据，这尤其有用。overlayfs类通过使用overlayfs并同时保持基础根文件系统为只读来实现这一点。
+
+要使用此类，请在机器配置中设置分区overlayfs将用作上层的挂载点。底层文件系统可以是任何受overlayfs支持的文件系统。这必须在您的机器配置中完成：
+
+::
+
+   OVERLAYFS_MOUNT_POINT[data] = "/data"
+
+.. note::
+
+   - 如果您在配方中重新定义此变量，QA检查将无法捕获文件存在！
+
+   - 只有systemd挂载单元文件的存在被检查，而不是其内容。
+
+   - 要获取有关overlayfs、其内部和受支持操作的更多详细信息，请参阅Linux内核的官方文档。
+
+该类假设您在BSP（例如systemd-machine-units配方）中的其他地方定义了一个名为data.mount的systemd单元，并将其安装到映像中。
+
+然后您可以在配方基础上指定可写目录（例如在my-application.bb中）：
+
+::
+
+   OVERLAYFS_WRITABLE_PATHS[data] = "/usr/share/my-custom-application"
+
+要支持多个挂载点，您可以使用不同的标志变量。假设我们希望文件系统上有一个可写位置，但不需要数据在重新启动后仍然存在，那么我们可以为tmpfs文件系统使用mnt-overlay.mount单元。
+
+在您的机器配置中：
+
+::
+
+   OVERLAYFS_MOUNT_POINT[mnt-overlay] = "/mnt/overlay"
+
+然后在您的配方中：
+
+::
+
+   OVERLAYFS_WRITABLE_PATHS[mnt-overlay] = "/usr/share/another-application"
+
+在实践中，您的应用程序配方可能需要在运行之前挂载多个覆盖层以避免写入底层文件系统（在只读文件系统的情况下可能是禁止的）。overlayfs提供了一个用于挂载覆盖层的systemd辅助服务。此辅助服务的名称为${PN}-overlays.service，可以在您的应用程序配方（以下示例中的application）systemd单元中添加以下内容来依赖它：
+
+::
+
+   [Unit]
+   After=application-overlays.service
+   Requires=application-overlays.service
+
+.. note::
+
+   该类不支持/etc目录本身，因为systemd依赖于它。要在overlayfs中获取/etc，请参见overlayfs-etc。
+
+5.90 overlayfs-etc类
+=====================
+
+为了在overlayfs中获取/etc目录，需要在早期启动阶段进行特殊处理。其思想是提供一个自定义的init脚本，在启动实际的init程序之前挂载/etc，因为后者已经需要挂载/etc。
+
+示例用法：
+
+::
+
+   IMAGE_FEATURES += "overlayfs-etc"
+
+.. note::
+
+   该类不能直接继承。使用\ `IMAGE_FEATURES <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-IMAGE_FEATURES>`__\ 或\ `EXTRA_IMAGE_FEATURES <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-EXTRA_IMAGE_FEATURES>`__\ 。
+
+您的机器配置应该定义至少您要使用的overlayfs的设备、挂载点和文件系统类型：
+
+::
+
+   OVERLAYFS_ETC_MOUNT_POINT = "/data"
+   OVERLAYFS_ETC_DEVICE = "/dev/mmcblk0p2"
+   OVERLAYFS_ETC_FSTYPE ?= "ext4"
+
+要控制更多的挂载选项，您应该考虑设置挂载选项（默认情况下使用默认值）：
+
+::
+
+   OVERLAYFS_ETC_MOUNT_OPTIONS = "wsync"
+
+该类提供了两种生成/sbin/init的选项：
+
+-  默认选项是将原始的/sbin/init重命名为/sbin/init.orig，并将生成的init放在原始名称下，即/sbin/init。它的优势是您无需更改任何内核参数即可使其工作，但它的限制是包管理无法使用，因为更新init管理器会删除生成的脚本。
+
+-  如果您希望保留原始的init，可以设置：
+
+   ::
+
+      OVERLAYFS_ETC_USE_ORIG_INIT_NAME = "0"
+
+   然后生成的init将被命名为/sbin/preinit，您需要在引导加载器配置中手动扩展内核参数。
+
+5.91 own-mirrors类
+====================
+
+own-mirrors类使得设置自己的PREMIRRORS变得更加容易，这些PREMIRRORS是首先从其中获取源代码的地方，然后再尝试从每个配方中SRC_URI指定的上游获取。
+
+要使用这个类，全局继承它并指定SOURCE_MIRROR_URL。以下是一个例子：
+
+::
+
+   INHERIT += "own-mirrors"
+   SOURCE_MIRROR_URL = "http://example.com/my-source-mirror"
+
+您可以在\ `SOURCE_MIRROR_URL <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SOURCE_MIRROR_URL>`__\ 中只指定一个URL。
+
+5.92 package类
+=================
+
+package类支持从构建的输出生成包。核心通用功能位于package.bbclass中。特定包类型的代码位于这些特定的包类中：package_deb、package_rpm、package_ipk。
+
+您可以通过在conf/local.conf配置文件（位于Build
+Directory中）中使用PACKAGE_CLASSES变量来控制结果包格式的列表，您可以在其中指定一个或多个包类型。由于图像是从包生成的，因此需要包类才能启用图像生成。此变量中列出的第一个类用于图像生成。
+
+如果您选择设置开发主机上的存储库（包源），以便DNF可以使用它，那么在目标上运行图像时，可以从源安装包（即运行时安装包）。有关更多信息，请参阅Yocto
+Project开发任务手册中的“使用运行时包管理”部分。
+
+您选择的特定包类可能会影响构建时间性能和空间占用。一般来说，使用IPK构建包比使用RPM构建相同或相似的包大约需要30％的时间。这个比较考虑了具有所有先前构建的依赖项的完整包的构建。这种差异的原因是RPM包管理器创建并处理比IPK包管理器更多的元数据。因此，如果您正在构建较小的系统，您可能希望将PACKAGE_CLASSES设置为“package_ipk”。
+
+然而，在做出包管理器决策之前，您还应该考虑一些关于使用RPM的进一步事项：
+
+-  RPM由于处理更多的元数据而开始提供比IPK更多的功能。例如，这些信息包括单个文件类型、文件校验和生成和安装评估、稀疏文件支持、多库系统的冲突检测和解决、ACID风格的升级以及回滚的重新打包能力。
+
+-  对于较小的系统，使用RPM时Berkeley数据库和元数据的额外空间可能会影响您执行设备升级的能力。
+
+您可以在这些两个Yocto项目邮件列表链接中找到有关包类影响的更多信息：
+
+-  https://lists.yoctoproject.org/pipermail/poky/2011-May/006362.html
+
+-  https://lists.yoctoproject.org/pipermail/poky/2011-May/006363.html
+
+5.93 package_deb类
+====================
+
+package_deb类提供了使用Debian（即.deb）文件格式创建包的支持。该类确保将包以.deb文件格式写入${DEPLOY_DIR_DEB}目录。
+
+这个类继承了package类，并通过local.conf文件中的\ `PACKAGE_CLASSES <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-PACKAGE_CLASSES>`__\ 变量启用。
+
+5.94 package_ipk类
+====================
+
+package_ipk类提供了使用IPK（即.ipk）文件格式创建包的支持。该类确保将包以.ipk文件格式写入${DEPLOY_DIR_IPK}目录。
+
+这个类继承了package类，并通过local.conf文件中的\ `PACKAGE_CLASSES <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-PACKAGE_CLASSES>`__\ 变量启用。
+
+5.95 package_rpm类
+====================
+
+package_rpm类提供了使用RPM（即.rpm）文件格式创建包的支持。该类确保将包以.rpm文件格式写入${DEPLOY_DIR_RPM}目录。
+
+这个类继承了package类，并通过local.conf文件中的\ `PACKAGE_CLASSES <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-PACKAGE_CLASSES>`__\ 变量启用。
+
+5.96 packagedata类
+=====================
+
+packagedata类提供了读取PKGDATA_DIR中找到的pkgdata文件的通用功能。这些文件包含由OpenEmbedded构建系统生成的每个输出包的信息。
+
+这个类默认启用，因为它被继承到package类中。
+
+5.97 packagegroup类
+=====================
+
+packagegroup类设置了适用于包组配方（例如PACKAGES、PACKAGE_ARCH、ALLOW_EMPTY等）的默认值。强烈建议所有包组配方都继承这个类。
+
+有关如何使用此类的信息，请参阅Yocto
+Project开发任务手册中的“\ `使用自定义包组定制图像 <https://docs.yoctoproject.org/4.0.17/dev-manual/customizing-images.html#customizing-images-using-custom-package-groups>`__\ ”部分。
+
+以前，这个类被称为任务类。
+
+5.98 patch类
+===============
+
+patch类提供了在do_patch任务期间应用补丁的所有功能。
+
+这个类默认启用，因为它被继承到基类中。
+
+5.99 perlnative类
+====================
+
+当一个配方继承perlnative类时，它支持使用构建系统构建的Perl的本地版本，而不是使用构建主机提供的Perl版本。
+
+5.100 pypi类
+=================
+
+pypi类为从PyPI（Python包索引）构建Python模块的配方设置了适当的变量。默认情况下，它根据BPN确定PyPI包名称（如果存在，则剥离“python-”或“python3-”前缀），但在一些情况下，您可能需要在配方中手动设置PYPI_PACKAGE。
+
+pypi类设置的变量包括\ `SRC_URI <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SRC_URI>`__\ 、\ `SECTION <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SECTION>`__\ 、\ `HOMEPAGE <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-HOMEPAGE>`__\ 、\ `UPSTREAM_CHECK_URI <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UPSTREAM_CHECK_URI>`__\ 、\ `UPSTREAM_CHECK_REGEX <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UPSTREAM_CHECK_REGEX>`__\ 和\ `CVE_PRODUCT <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-CVE_PRODUCT>`__\ 。
+
+5.101 python_flit_core类
+===========================
+
+python_flit_core类启用了构建声明PEP-517兼容的flit_core.buildapi构建后端的Python模块，该构建后端在pyproject.toml的[build-system]部分中声明（参见\ `PEP-518 <https://www.python.org/dev/peps/pep-0518/>`__\ ）。
+
+使用flit_core.buildapi构建的Python模块是纯Python（没有C或Rust扩展）。
+
+在内部，它使用了python_pep517类。
+
+5.102 python_pep517类
+========================
+
+python_pep517类构建和安装一个Python
+wheel二进制存档（参见\ `PEP-517 <https://peps.python.org/pep-0517/>`__\ ）。
+
+配方不会直接继承这个类，而是通常另一个类会继承它并添加相关的本地依赖项。
+
+执行此操作的类示例包括python_flit_core、python_setuptools_build_meta和python_poetry_core。
+
+5.103 python_poetry_core类
+=============================
+
+python_poetry_core类启用了使用Poetry Core构建系统的Python模块的构建。
+
+在内部，它使用了python_pep517类。
+
+5.104 python_pyo3类
+======================
+
+python_pyo3类帮助确保使用PyO3构建的用Rust编写的Python扩展正确设置了交叉编译环境。
+
+这个类是\ `python-setuptools3_rust <https://docs.yoctoproject.org/4.0.17/ref-manual/classes.html#ref-classes-python-setuptools3-rust>`__\ 类的内部类，不应该直接在配方中使用。
+
+5.105 python-setuptools3_rust类
+==================================
+
+python-setuptools3_rust类启用了使用PyO3实现的用Rust编写的Python扩展的构建。这使得可以像编写C语言一样轻松地编译和分发用Rust编写的Python扩展。
+
+这个类继承了setuptools3和python_pyo3类。
+
+5.106 pixbufcache类
+======================
+
+pixbufcache类为安装pixbuf加载器的包生成适当的post-install和post-remove（postinst/postrm）脚本。这些脚本调用update_pixbuf_cache将pixbuf加载器添加到缓存中。由于缓存文件是特定于架构的，因此如果需要在创建映像期间在构建主机上运行postinst脚本，则使用QEMU运行update_pixbuf_cache。
+
+如果正在安装的pixbuf加载器位于配方的主包之外，请设置\ `PIXBUF_PACKAGES <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-PIXBUF_PACKAGES>`__\ 以指定包含加载器的包。
+
+5.107 pkgconfig类
+====================
+
+pkgconfig类通过使用pkg-config提供了一种获取头文件和库信息的标准方法。该类旨在将pkg-config平滑地集成到使用它的库中。
+
+在暂存期间，BitBake将pkg-config数据安装到sysroots/目录中。通过在pkg-config中使用sysroot功能，pkgconfig类不再需要操作这些文件。
+
+5.108 populate_sdk类
+=======================
+
+populate_sdk类提供了对仅SDK的配方的支持。有关使用do_populate_sdk任务构建交叉开发工具链时获得的优势的信息，请参阅Yocto
+Project应用程序开发和可扩展软件开发工具包（eSDK）手册中的“\ `构建SDK安装程序 <https://docs.yoctoproject.org/4.0.17/sdk-manual/appendix-obtain.html#building-an-sdk-installer>`__\ ”部分。
+
+5.109 populate_sdk_*类
+=========================
+
+populate_sdk_*类支持SDK创建，包括以下类：
+
+-  populate_sdk_base：支持在所有包管理器（即DEB、RPM和opkg）下创建SDK的基类。
+
+-  populate_sdk_deb：支持在Debian包管理器下创建SDK。
+
+-  populate_sdk_rpm：支持在RPM包管理器下创建SDK。
+
+-  populate_sdk_ipk：支持在opkg（IPK格式）包管理器下创建SDK。
+
+-  populate_sdk_ext：支持在所有包管理器下创建可扩展的SDK。
+
+populate_sdk_base类根据\ `IMAGE_PKGTYPE <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-IMAGE_PKGTYPE>`__\ 继承适当的populate_sdk_*（即deb、rpm和ipk）。
+
+基类确保所有源和目标目录都已建立，然后填充SDK。填充SDK后，populate_sdk_base类构建两个sysroots：${SDK_ARCH}-nativesdk，包含交叉编译器及相关工具；以及目标，包含为SDK使用配置的目标根文件系统。这两个映像位于SDK_OUTPUT，其中包括以下内容：
+
+::
+
+   ${SDK_OUTPUT}/${SDK_ARCH}-nativesdk-pkgs
+   ${SDK_OUTPUT}/${SDKTARGETSYSROOT}/target-pkgs
+
+最后，基本的populate
+SDK类创建工具链环境设置脚本、SDK的tarball和安装程序。
+
+相应的populate_sdk_deb、populate_sdk_rpm和populate_sdk_ipk类各自支持特定类型的SDK。这些类由populate_sdk_base类继承和使用。
+
+有关交叉开发工具链生成的更多信息，请参阅Yocto项目概述和概念手册中的“\ `交叉开发工具链生成 <https://docs.yoctoproject.org/4.0.17/overview-manual/concepts.html#cross-development-toolchain-generation>`__\ ”部分。有关使用do_populate_sdk任务构建交叉开发工具链时获得的优势的信息，请参阅Yocto项目应用程序开发和可扩展软件开发工具包（eSDK）手册中的“\ `构建SDK安装程序 <https://docs.yoctoproject.org/4.0.17/sdk-manual/appendix-obtain.html#building-an-sdk-installer>`__\ ”部分。
+
+5.110 prexport类
+==================
+
+prexport类提供了导出PR值的功能。
+
+.. note::
+
+   这个类不是直接使用的，而是在使用“bitbake-prserv-tool
+   export”时启用的。
+
+5.111 primport类
+====================
+
+primport类提供了导入PR值的功能。
+
+.. note::
+
+   这个类不是直接使用的，而是在使用“bitbake-prserv-tool
+   import”时启用的。
+
+5.112 prserv类
+=================
+
+prserv类提供了使用PR服务的功能，以便自动管理每个配方的PR变量的递增。
+
+这个类默认启用，因为它被包类继承。然而，OpenEmbedded构建系统不会启用此功能，除非已设置PRSERV_HOST。
+
+5.113 ptest类
+================
+
+ptest类提供了打包和安装为构建提供这些测试的软件的配方的运行时测试的功能。
+
+这个类旨在被各个配方继承。然而，除非“ptest”出现在\ `DISTRO_FEATURES <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-DISTRO_FEATURES>`__\ 中，否则该类的功能在很大程度上是禁用的。有关使用ptest进行包测试的更多信息，请参阅Yocto项目开发任务手册中的“\ `使用ptest测试包 <https://docs.yoctoproject.org/4.0.17/dev-manual/packages.html#testing-packages-with-ptest>`__\ ”部分。
+
+5.114 ptest-cargo类
+=======================
+
+ptest-cargo类是一个扩展了cargo类的类，它分别添加了compile_ptest_cargo和install_ptest_cargo步骤来构建和安装Cargo.toml文件中定义的测试套件，并将其放入一个专用的-ptest包中。
+
+5.115 ptest-gnome类
+=====================
+
+启用针对GNOME包的特定于包的测试（ptests），这些测试旨在使用gnome-desktop-testing执行。
+
+有关设置和运行ptests的信息，请参阅Yocto项目开发任务手册中的“\ `使用ptest测试包 <https://docs.yoctoproject.org/4.0.17/dev-manual/packages.html#testing-packages-with-ptest>`__\ ”部分。
+
+5.116 python3-dir类
+=====================
+
+python3-dir类提供了Python 3的基本版本、位置和站点包位置。
+
+5.117 python3native类
+========================
+
+python3native类支持使用构建系统构建的Python
+3的本地版本，而不是构建主机提供的版本。
+
+5.118 python3targetconfig类
+==============================
+
+python3targetconfig类支持使用构建系统构建的Python
+3的本地版本，而不是构建主机提供的版本，但可以访问目标机器的配置（例如正确的安装目录）。这也增加了对目标python3的依赖关系，因此仅在适当的地方使用以避免不必要地延长构建时间。
+
+5.119 qemu类
+===============
+
+qemu类提供了需要QEMU或测试QEMU存在性的配方的功能。通常，这个类用于在构建主机上使用QEMU的应用程序仿真模式运行目标系统的程序。
+
+5.120 recipe_sanity类
+=======================
+
+recipe_sanity类检查可能存在的任何影响构建的主机系统配方先决条件（例如设置的变量或存在的软件）。
+
+5.121 relocatable类
+=====================
+
+relocatable类启用将二进制文件安装到sysroot时进行重定位。
+
+该类利用chrpath类，并被cross和native类使用。
+
+5.122 remove-libtool类
+=========================
+
+remove-libtool类向do_install任务添加了一个后置函数，用于删除由libtool安装的所有.la文件。删除这些文件会导致它们在sysroot和目标包中都不存在。
+
+如果配方需要安装.la文件，则可以通过以下方式覆盖删除：
+
+::
+
+   REMOVE_LIBTOOL_LA = "0"
+
+.. note::
+
+   remove-libtool类默认情况下未启用。
+
+5.123 report-error类
+=======================
+
+report-error类支持启用错误报告工具，该工具允许您将构建错误信息提交到中央数据库。
+
+该类收集有关配方、配方版本、任务、机器、发行版、构建系统、目标系统、主机发行版、分支、提交和日志的调试信息。从这些信息中，使用JSON格式创建并存储报告文件在${`LOG_DIR <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-LOG_DIR>`__}/error-report中。
+
+5.124 rm_work类
+=================
+
+rm_work类支持删除临时工作区，这可以减轻构建过程中对硬盘的需求。
+
+OpenEmbedded构建系统在构建过程中可能会使用大量的磁盘空间。其中一部分是每个配方的${TMPDIR}/work目录下的工作文件。一旦构建系统为一个配方生成了软件包，该配方的工作文件就不再需要了。然而，默认情况下，构建系统会保留这些文件以供检查和可能的调试目的。如果您希望在构建过程中删除这些文件以节省磁盘空间，可以通过在Build
+Directory中找到的local.conf文件中添加以下内容来启用rm_work：
+
+::
+
+   INHERIT += "rm_work"
+
+如果您正在修改和构建配方的工作目录中的源代码，启用rm_work可能会导致您的源代码更改丢失。要排除某些配方的工作目录不被rm_work删除，您可以将您正在处理的配方的名称添加到RM_WORK_EXCLUDE变量中，该变量也可以在local.conf文件中设置。以下是一个例子：
+
+::
+
+   RM_WORK_EXCLUDE += "busybox glibc"
+
+5.125 rootfs*类
+==================
+
+rootfs*类支持为映像创建根文件系统，包括以下类：
+
+rootfs-postcommands类，它定义了映像配方的文件系统后处理函数。
+
+rootfs_deb类，它支持使用.deb包构建的映像的根文件系统的创建。
+
+rootfs_rpm类，它支持使用.rpm包构建的映像的根文件系统的创建。
+
+rootfs_ipk类，它支持使用.ipk包构建的映像的根文件系统的创建。
+
+rootfsdebugfiles类，它将在构建主机上找到的附加文件直接安装到根文件系统中。
+
+根文件系统是从包中创建的，具体使用哪个rootfs*文件取决于PACKAGE_CLASSES变量。
+
+有关如何创建根文件系统映像的信息，请参阅Yocto项目概述和概念手册中的“映像生成”部分。
+
+5.126 rust类
+===============
+
+rust类是一个内部类，仅在“rust”配方中使用，用于构建Rust编译器和运行时库。除了这个配方之外，它不打算直接使用。
+
+5.127 rust-common类
+=======================
+
+rust-common类是cargo_common和rust类的内部类，不打算直接使用。
+
+5.128 sanity类
+================
+
+sanity类检查主机系统上是否存在先决软件，以便用户可以了解可能影响其构建的潜在问题。该类还执行来自local.conf配置文件的基本用户配置检查，以防止常见的错误导致构建失败。分发策略通常决定是否包含此类。
+
+5.129 scons类
+=================
+
+scons类支持需要使用SCons构建系统的软件的配方。您可以使用EXTRA_OESCONS变量指定要传递给SCons命令行的附加配置选项。
+
+5.130 sdl类
+==============
+
+sdl类支持需要使用Simple DirectMedia Layer（SDL）库构建软件的配方。
+
+5.131 python_setuptools_build_meta
+python_setuptools_build_meta类启用了在pyproject.toml的[build-system]部分声明PEP-517兼容的setuptools.build_meta构建后端的Python模块的构建（参见\ `PEP-518 <https://www.python.org/dev/peps/pep-0518/>`__\ ）。
+
+使用setuptools.build_meta构建的Python模块可以是纯Python，也可以包含C或Rust扩展。
+
+内部使用python_pep517类。
+
+5.132 setuptools3类
+=======================
+
+setuptools3类支持使用基于setuptools的构建系统（例如仅具有setup.py且尚未迁移到官方pyproject.toml格式）的Python
+3.x扩展。如果您的配方使用这些构建系统，则配方需要继承setuptools3类。
+
+.. note::
+
+   setuptools3类的do_compile任务现在调用setup.py
+   bdist_wheel来构建wheel二进制存档格式（参见PEP-427）。
+
+   由此产生的一个后果是，仍然使用来自Python标准库的已弃用的distutils的遗留软件无法作为轮子进行打包。一种常见的解决方案是从distutils.core导入setup替换为从setuptools导入setup。
+
+.. note::
+
+   setuptools3类的do_install任务现在安装wheel二进制存档。在当前版本的setuptools中，legacy
+   setup.py
+   install方法已被弃用。如果setup.py不能与wheel一起使用，例如它在Python模块或标准入口点之外创建文件，那么应该使用setuptools3_legacy。
+
+5.133 setuptools3_legacy类
+=============================
+
+setuptools3_legacy类支持使用基于setuptools的构建系统（例如仅具有setup.py且尚未迁移到官方pyproject.toml格式）的Python
+3.x扩展。与setuptools3不同，它使用传统的setup.py构建和安装命令，而不是wheels。这种对setuptools的使用已被弃用，但仍然相对常见。
+
+5.134 setuptools3-base类
+===========================
+
+setuptools3-base类为支持构建Python版本3.x扩展的其他类提供可重用的基类。如果您需要setuptools3类未提供的功能，您可能希望继承setuptools3-base。一些配方不需要setuptools3类中的任务，而是继承此类。
+
+5.135 sign_rpm类
+===================
+
+sign_rpm类支持生成签名RPM包。
+
+5.136 siteconfig类
+=====================
+
+siteconfig类提供处理站点配置的功能。该类由autotools*类用于加速do_configure任务。
+
+5.137 siteinfo类
+==================
+
+siteinfo类提供了其他类或配方可能需要的目标信息。
+
+例如，考虑Autotools，它可能需要在目标硬件上执行的测试。由于在交叉编译时通常不可能这样做，因此使用站点信息提供缓存的测试结果，以便可以跳过这些测试，但仍然提供正确的值。meta/site目录包含按不同类别（如架构、字节顺序和使用的libc）排序的测试结果。站点信息通过CONFIG_SITE变量提供当前构建中包含相关数据的一组文件，Autotools会自动获取这些文件。
+
+该类还提供了可以在元数据中的其他地方使用的变量，如\ `SITEINFO_ENDIANNESS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SITEINFO_ENDIANNESS>`__\ 和\ `SITEINFO_BITS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SITEINFO_BITS>`__\ 。
+
+5.138 sstate类
+==================
+
+sstate类提供了对共享状态（sstate）的支持。默认情况下，通过\ `INHERIT_DISTRO <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-INHERIT_DISTRO>`__\ 变量的默认值启用该类。
+
+有关sstate的更多信息，请参阅Yocto项目概述和概念手册中的“\ `共享状态缓存 <https://docs.yoctoproject.org/4.0.17/overview-manual/concepts.html#shared-state-cache>`__\ ”部分。
+
+5.139 staging类
+=================
+
+staging类将文件安装到各个配方工作目录的sysroots中。该类包含以下关键任务：
+
+负责处理最终出现在配方sysroots中的文件的do_populate_sysroot任务。
+
+将文件安装到各个配方工作目录（即WORKDIR）中的do_prepare_recipe_sysroot任务（是populate_sysroot任务的“伙伴”任务）。
+
+staging类中的代码相当复杂，基本上分为两个阶段：
+
+-  第一阶段：第一阶段处理希望与其他依赖其原始配方的配方共享文件的配方。通常，这些依赖项通过do_install任务安装到 `{D}` 中。do_populate_sysroot任务将其中一部分文件复制到 `{SYSROOT_DESTDIR}` 中。这部分文件由SYSROOT_DIRS、SYSROOT_DIRS_NATIVE和SYSROOT_DIRS_IGNORE变量控制。
+
+   .. note::
+
+      此外，配方还可以通过在\ `SYSROOT_PREPROCESS_FUNCS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SYSROOT_PREPROCESS_FUNCS>`__\ 变量中声明处理函数来进一步自定义这些文件。
+
+   从这些文件构建一个共享状态（sstate）对象，并将文件放入build/tmp/sysroots-components/的子目录中。扫描这些文件中的硬编码路径到原始安装位置。如果在文本文件中找到位置，则将硬编码的位置替换为令牌，并创建一个需要此类替换的文件列表。这些调整称为“FIXME”。扫描需要路径的文件列表由SSTATE_SCAN_FILES变量控制。
+
+-  第二阶段：第二阶段处理希望使用另一个配方并通过DEPENDS变量声明对该配方的依赖关系的配方。当执行此任务时，它将在配方工作目录（即WORKDIR）中创建recipe-sysroot和recipe-sysroot-native。OpenEmbedded构建系统在配方工作目录中创建指向sysroots-components中相关文件副本的硬链接。
+
+   .. note::
+
+      如果无法创建硬链接，则构建系统使用实际副本。
+
+   然后，构建系统根据第一阶段中创建的列表解决任何“FIXMEs”到路径的问题。
+
+   最后，在sysroot中具有前缀“postinst-”的任何${bindir}中的文件都将被执行。
+
+   .. note::
+
+      尽管不建议一般使用这样的sysroot
+      post安装脚本，但这些文件确实允许解决一些问题，如用户创建和模块索引。
+
+因为配方可能还有其他依赖项（例如，do_unpack[depends] += “tar-native:do_populate_sysroot”），所以还将extend_recipe_sysroot添加为依赖于DEPENDS之外的其他任务的预函数。
+
+在将依赖项安装到sysroot中时，代码遍历依赖关系图并处理依赖关系，方式与从sstate安装时的依赖关系相同。这意味着，例如，本地工具将添加其本地依赖项，但目标库不会遍历或安装其依赖项。使用相同的sstate依赖项代码，因此无论是否使用sstate，构建都应该相同。要更仔细地了解，请参阅sstate类中的setscene_depvalid()函数。
+
+构建系统小心维护它安装的文件的清单，以便可以根据需要安装给定的依赖项。还会存储已安装项目的sstate哈希，以便如果它发生变化，构建系统可以重新安装它。
+
+5.140 syslinux类
+==================
+
+syslinux类提供了构建可启动映像的特定于syslinux的功能。
+
+该类支持以下变量：
+
+`INITRD <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-INITRD>`__\ ：指示要连接并用作初始RAM磁盘（initrd）的文件系统映像列表。这个变量是可选的。
+
+`ROOTFS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-ROOTFS>`__\ ：指示要包含为根文件系统的文件系统映像。这个变量是可选的。
+
+`AUTO_SYSLINUXMENU <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-AUTO_SYSLINUXMENU>`__\ ：当设置为“1”时，启用创建自动菜单。
+
+`LABELS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-LABELS>`__\ ：列出自动配置的目标。
+
+`APPEND <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-APPEND>`__\ ：列出每个标签的附加字符串覆盖。
+
+`SYSLINUX_OPTS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SYSLINUX_OPTS>`__\ ：列出要添加到syslinux文件的额外选项。分号字符分隔多个选项。
+
+`SYSLINUX_SPLASH <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SYSLINUX_SPLASH>`__\ ：使用引导菜单时，列出VGA引导菜单的背景。
+
+`SYSLINUX_DEFAULT_CONSOLE <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SYSLINUX_DEFAULT_CONSOLE>`__\ ：设置为“console=ttyX”以更改内核引导默认控制台。
+
+`SYSLINUX_SERIAL <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SYSLINUX_SERIAL>`__\ ：设置替代串行端口。或者，当变量设置为空字符串时，关闭串行。
+
+`SYSLINUX_SERIAL_TTY <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SYSLINUX_SERIAL_TTY>`__\ ：设置替代的“console=tty…”内核引导参数。
+
+5.141 systemd类
+==================
+
+systemd类为安装systemd单元文件的配方提供支持。
+
+除非你在DISTRO_FEATURES中包含“systemd”，否则该类的功能将被禁用。
+
+在这个类下，配方或Makefile（即配方在do_install任务期间调用的内容）将单元文件安装到\ :math:`{D}`\ {systemd_unitdir}/system。如果被安装的单元文件进入的包不是主包，你需要在配方中设置SYSTEMD_PACKAGES以标识文件将被安装的包。
+
+你应该将SYSTEMD_SERVICE设置为服务文件的名称。你还应该使用包名覆盖来指示该值适用的包。如果该值适用于配方的主包，请使用${PN}。以下是来自connman配方的示例：
+
+::
+
+   SYSTEMD_SERVICE:${PN} = "connman.service"
+
+除非将\ `SYSTEMD_AUTO_ENABLE <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SYSTEMD_AUTO_ENABLE>`__\ 设置为“disable”，否则服务将设置为在启动时自动启动。
+
+有关systemd的更多信息，请参阅Yocto项目开发任务手册中的“\ `选择初始化管理器 <https://docs.yoctoproject.org/4.0.17/dev-manual/init-manager.html#selecting-an-initialization-manager>`__\ ”部分。
+
+5.142 systemd-boot类
+=======================
+
+systemd-boot类为构建可启动映像提供了特定于systemd-boot引导加载器的功能。这是一个内部类，不建议直接使用。
+
+.. note::
+
+   systemd-boot类是Yocto项目早期版本中使用的gummiboot类与systemd项目合并的结果。
+
+将EFI_PROVIDER变量设置为“\ `systemd-boot <https://www.freedesktop.org/wiki/Software/systemd/systemd-boot/>`__\ ”以使用此类。这样做将创建一个独立的EFI引导加载器，不依赖于systemd。
+
+有关此类中使用和支持的更多变量的信息，请参阅SYSTEMD_BOOT_CFG、SYSTEMD_BOOT_ENTRIES和SYSTEMD_BOOT_TIMEOUT变量。
+
+您还可以查看Systemd-boot文档以获取更多信息。
+
+5.143 terminal类
+==================
+
+terminal类提供对启动终端会话的支持。OE_TERMINAL变量控制用于会话的终端模拟器。
+
+其他类在需要启动单独的终端会话时使用terminal类。例如，假设PATCHRESOLVE设置为“user”的patch类、cml1类和devshell类都使用terminal类。
+
+5.144 testimage类
+====================
+
+testimage类支持使用QEMU和实际硬件对映像运行自动化测试。这些类处理加载测试并启动映像。要使用这些类，您需要执行设置环境的步骤。
+
+要启用此类，请将以下内容添加到您的配置中：
+
+::
+
+   IMAGE_CLASSES += "testimage"
+
+测试是在目标系统上通过ssh运行的命令。每个测试都用Python编写，并使用unittest模块。
+
+当使用以下命令调用时，testimage类会在映像上运行测试：
+
+::
+
+   $ bitbake -c testimage image
+
+或者，如果您希望在构建每个映像后自动运行测试，可以设置TESTIMAGE_AUTO：
+
+::
+
+   TESTIMAGE_AUTO = "1"
+
+有关如何启用、运行和创建新测试的信息，请参阅Yocto项目开发任务手册中的“执行自动化运行时测试”部分。
+
+5.145 testsdk类
+=================
+
+这个类支持针对软件开发工具包（SDKs）运行自动化测试。testsdk类在调用时会在SDK上运行测试，使用以下命令：
+
+::
+
+   $ bitbake -c testsdk image
+
+.. note::
+
+   最佳实践是使用IMAGE_CLASSES而不是INHERIT来继承testsdk类以进行自动SDK测试。
+
+5.146 texinfo类
+==================
+
+该类应由在构建时调用texinfo实用程序的上游软件包配方继承。本机和交叉配方使用texinfo-dummy-native提供的虚拟脚本以提高性能。目标架构配方使用真正的Texinfo实用程序。默认情况下，它们使用主机系统上的Texinfo实用程序。
+
+.. note::
+
+   如果您想使用与构建系统一起提供的Texinfo配方，可以从\ `ASSUME_PROVIDED <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-ASSUME_PROVIDED>`__\ 中删除“texinfo-native”，并从\ `SANITY_REQUIRED_UTILITIES <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SANITY_REQUIRED_UTILITIES>`__\ 中删除makeinfo。
+
+5.147 toaster类
+==================
+
+toaster类收集有关软件包和映像的信息，并将它们作为BitBake用户界面可以接收的事件发送。当运行Toaster用户界面时启用该类。
+
+此类不应直接使用。
+
+5.148 toolchain-scripts类
+===========================
+
+toolchain-scripts类提供用于设置已安装SDK环境的脚本。
+
+5.149 typecheck类
+=====================
+
+typecheck类提供了验证配置级别设置的变量值与其定义类型是否匹配的支持。OpenEmbedded构建系统允许您使用“type”
+varflag定义变量的类型。以下是一个例子：
+
+::
+
+   IMAGE_FEATURES[type] = "list"
+
+5.150 uboot-config类
+uboot-config类为机器提供U-Boot配置支持。在配方中指定机器的方法如下：
+
+::
+
+   UBOOT_CONFIG ??= <default>
+   UBOOT_CONFIG[foo] = "config,images,binary"
+
+您还可以使用以下方法指定机器：
+
+::
+
+   UBOOT_MACHINE = "config"
+
+有关\ `UBOOT_CONFIG <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UBOOT_CONFIG>`__\ 和\ `UBOOT_MACHINE <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UBOOT_MACHINE>`__\ 变量的更多信息，请参阅相关文档。
+
+5.151 uboot-sign类
+=====================
+
+uboot-sign类提供对U-Boot的验证启动支持。它旨在从U-Boot配方中继承。
+
+以下是此类使用的一些变量：
+
+`SPL_MKIMAGE_DTCOPTS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SPL_MKIMAGE_DTCOPTS>`__\ ：构建FIT映像时U-Boot
+mkimage的DTC选项。
+
+`SPL_SIGN_ENABLE <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SPL_SIGN_ENABLE>`__\ ：启用对FIT映像进行签名。
+
+`SPL_SIGN_KEYDIR <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SPL_SIGN_KEYDIR>`__\ ：包含签名密钥的目录。
+
+`SPL_SIGN_KEYNAME <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-SPL_SIGN_KEYNAME>`__\ ：签名密钥的基本文件名。
+
+`UBOOT_FIT_ADDRESS_CELLS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UBOOT_FIT_ADDRESS_CELLS>`__\ ：FIT映像的#address-cells值。
+
+`UBOOT_FIT_DESC <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UBOOT_FIT_DESC>`__\ ：编码到FIT映像中的描述字符串。
+
+`UBOOT_FIT_GENERATE_KEYS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UBOOT_FIT_GENERATE_KEYS>`__\ ：如果密钥尚不存在，则生成密钥。
+
+`UBOOT_FIT_HASH_ALG <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UBOOT_FIT_HASH_ALG>`__\ ：FIT映像的哈希算法。
+
+`UBOOT_FIT_KEY_GENRSA_ARGS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UBOOT_FIT_KEY_GENRSA_ARGS>`__\ ：openssl
+genrsa参数。
+
+`UBOOT_FIT_KEY_REQ_ARGS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UBOOT_FIT_KEY_REQ_ARGS>`__\ ：openssl
+req参数。
+
+`UBOOT_FIT_SIGN_ALG <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UBOOT_FIT_SIGN_ALG>`__\ ：FIT映像的签名算法。
+
+`UBOOT_FIT_SIGN_NUMBITS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UBOOT_FIT_SIGN_NUMBITS>`__\ ：FIT映像签名的私钥大小。
+
+`UBOOT_FIT_KEY_SIGN_PKCS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UBOOT_FIT_KEY_SIGN_PKCS>`__\ ：用于FIT映像签名的公钥证书的算法。
+
+`UBOOT_FITIMAGE_ENABLE <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UBOOT_FITIMAGE_ENABLE>`__\ ：启用生成U-Boot
+FIT映像。
+
+`UBOOT_MKIMAGE_DTCOPTS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-UBOOT_MKIMAGE_DTCOPTS>`__\ ：在重建包含内核的FIT映像时U-Boot
+mkimage的DTC选项。
+
+有关验证启动和签名过程的详细信息，请参阅\ `U-Boot <https://source.denx.de/u-boot/u-boot/-/blob/master/doc/uImage.FIT/verified-boot.txt>`__\ 的文档。
+
+另请参阅\ `kernel-fitimage <https://docs.yoctoproject.org/4.0.17/ref-manual/classes.html#ref-classes-kernel-fitimage>`__\ 类的描述，该类模仿了此类。
+
+5.152 uninative类
+=====================
+
+uninative类试图将构建系统与主机发行版的C库隔离，以便在不同主机发行版之间实现原生共享状态工件的重用。启用此类时，将在构建开始时下载包含预构建C库的tarball。在Poky参考发行版中，通过meta/conf/distro/include/yocto-uninative.inc默认启用此功能。其他不源自poky的发行版也可以通过“require
+conf/distro/include/yocto-uninative.inc”来使用此功能。或者，如果您愿意，可以自己构建uninative-tarball食谱，发布生成的tarball（例如通过HTTP）并适当设置UNIINATIVE_URL和UNIINATIVE_CHECKSUM。有关示例，请参阅meta/conf/distro/include/yocto-uninative.inc。
+
+extensible SDK也无条件使用uninative类。构建extensible
+SDK时，会构建uninative-tarball，并且生成的tarball包含在SDK中。
+
+5.153 update-alternatives类
+==============================
+
+update-alternatives类帮助alternatives系统处理多个来源提供相同命令的情况。当几个具有相同或相似功能的程序以相同的名称安装时，就会发生这种情况。例如，ar命令可以从busybox、binutils和elfutils包中获得。update-alternatives类处理重命名二进制文件，以便可以在没有冲突的情况下安装多个包。无论安装或随后删除了哪些包，ar命令仍然可以正常工作。该类在每个包中重命名冲突的二进制文件，并在安装或删除包期间将最高优先级的二进制文件创建为符号链接。
+
+要使用此类，您需要定义一些变量：
+
+`ALTERNATIVE <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-ALTERNATIVE>`__
+
+`ALTERNATIVE_LINK_NAME <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-ALTERNATIVE_LINK_NAME>`__
+
+`ALTERNATIVE_TARGET <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-ALTERNATIVE_TARGET>`__
+
+`ALTERNATIVE_PRIORITY <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-ALTERNATIVE_PRIORITY>`__
+
+这些变量列出了一个包所需的替代命令，提供了链接的路径名，目标的默认链接等。有关如何使用此类的详细信息，请参阅update-alternatives.bbclass文件中的注释。
+
+.. note::
+
+   您可以直接在食谱中使用update-alternatives命令。然而，在大多数情况下，此类简化了事情。
+
+5.154 update-rc.d类
+======================
+
+update-rc.d类使用update-rc.d安全地代表包安装初始化脚本。OpenEmbedded构建系统负责细节，如确保在删除包之前停止脚本，并在安装包时启动脚本。
+
+三个变量控制这个类：\ `INITSCRIPT_PACKAGES <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-INITSCRIPT_PACKAGES>`__\ 、\ `INITSCRIPT_NAME <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-INITSCRIPT_NAME>`__\ 和\ `INITSCRIPT_PARAMS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-INITSCRIPT_PARAMS>`__\ 。有关详细信息，请参阅变量链接。
+
+5.155 useradd\* 类
+====================
+
+useradd*类支持为目标上的包使用添加用户或组。例如，如果您有包含应在其自己的用户或组下运行的系统服务的包，可以使用这些类来启用用户或组的创建。Source
+Directory中的meta-skeleton/recipes-skeleton/useradd/useradd-example.bb食谱提供了一个简单的例子，展示了如何向两个包添加三个用户和组。
+
+useradd_base类提供用户或组设置的基本功能。
+
+useradd*类支持USERADD_PACKAGES、USERADD_PARAM、GROUPADD_PARAM和GROUPMEMS_PARAM变量。
+
+useradd-staticids类支持添加具有静态用户标识（uid）和组标识（gid）值的用户或组。
+
+OpenEmbedded构建系统在包安装时分配uid和gid值的默认行为是动态添加它们。这对于不关心结果用户和组的值变成什么的程序来说是正常的。在这些情况下，安装的顺序决定了最终的uid和gid值。然而，如果非确定的uid和gid值成为问题，您可以通过设置静态值来覆盖这些值的默认动态应用。当您设置静态值时，OpenEmbedded构建系统会在BBPATH中查找文件/passwd和文件/group文件以获取值。
+
+要使用静态uid和gid值，您需要设置一些变量。请参阅USERADDEXTENSION、USERADD_UID_TABLES、USERADD_GID_TABLES和USERADD_ERROR_DYNAMIC变量。您还可以查看useradd*类以获取更多信息。
+
+.. note::
+
+   您不会直接使用useradd-staticids类。您可以通过设置USERADDEXTENSION变量来启用或禁用该类。如果在配置系统中启用或禁用该类，TMPDIR可能包含错误的uid和gid值。删除TMPDIR目录将纠正此情况。
+
+5.156 utility-tasks类
+========================
+
+utility-tasks类为所有配方提供各种“实用”类型的任务支持，例如do_clean和do_listtasks。
+
+这个类默认启用，因为它被基类继承。
+
+5.157 utils类
+================
+
+utils类提供了一些通常在内联Python表达式中使用的有用的Python函数（例如${@…}）。一个示例用途是bb.utils.contains()。
+
+这个类默认启用，因为它被基类继承。
+
+5.158 vala类
+==============
+
+vala类支持需要构建使用Vala编程语言编写的软件的配方。
+
+5.159 waf类
+=============
+
+waf类支持需要构建使用Waf构建系统构建的软件的配方。您可以使用\ `EXTRA_OECONF <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-EXTRA_OECONF>`__\ 或\ `PACKAGECONFIG_CONFARGS <https://docs.yoctoproject.org/4.0.17/ref-manual/variables.html#term-PACKAGECONFIG_CONFARGS>`__\ 变量指定要传递给Waf命令行的附加配置选项。
diff --git a/docs/source/yocto/yocto_manual/reference_manual/index.rst b/docs/source/yocto/yocto_manual/reference_manual/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..d2901b94976aec2b55e7bcbe201d5208d1a10c59
--- /dev/null
+++ b/docs/source/yocto/yocto_manual/reference_manual/index.rst
@@ -0,0 +1,10 @@
+.. _reference_manual:
+
+========
+参考手册
+========
+
+.. toctree::
+   :maxdepth: 1
+
+   5classes.rst
diff --git a/docs/source/yocto/yocto_quick_start_manual/basic_parsing_logic.rst b/docs/source/yocto/yocto_quick_start_manual/basic_parsing_logic.rst
new file mode 100644
index 0000000000000000000000000000000000000000..40e1954411fe5dc9322741b88dd8049545aa9287
--- /dev/null
+++ b/docs/source/yocto/yocto_quick_start_manual/basic_parsing_logic.rst
@@ -0,0 +1,147 @@
+.. _basic_parsing_logic:
+
+===================
+基本文件解析逻辑
+===================
+
+上一章已经安装了Poky，但面对Poky中多如繁花的文件，新用户也是脑袋一晕，不知该如何下手。其实，结合上一篇文章，开发者应该已经对元数据文件有了基本的了解，bitbake运行最基础的文件只有bitbake.conf与base.bbclass，一个配置公共变量，一个配置公共任务，开发者可以在base.bbclass中配置变量，但是不能在bitbake.conf文件配置任务，另外还有层管理的两个配置文件。
+
+如果把所有的功能都放在以上几个文件中，那么会导致这些文件过于庞大，为此，Yocto制定了一套规范将不同的功能拆分到不同的文件中。那么其他的文件是怎么使用的呢？该问题将在这一篇章中得到解答。
+
+
+.. note:: 
+    
+    Yocto制定的规范在日常开发时并不强制遵循，因此开发时有很高的自由度，但如果想要使用已存在的功能，那么最好还是遵循规范！
+
+
+共享功能
+===================
+
+Bitbake允许通过 ``.inc`` 和 ``.bbclass`` 文件共享元数据。例如，假设您定义了一个任务，提供了一个公共功能，需要在多个bb之间共享。在这种情况下，创建一个包含通用功能的 ``.bbclass`` 文件，然后在bb中使用 ``inherit`` 指令来继承该类，这是共享任务的常见方式。
+
+首先，开发者需要了解几个指令使用。
+
+==================== ===============================================================
+指令                    介绍
+==================== ===============================================================
+inherit                后接类名，继承类，只能在bbclass与bb文件使用；
+include                后接文件全称，若指定文件缺失不会报错；一般不在类文件中使用；
+require                与include类似，但找不到指定文件会报错；
+INHERIT                与以上三种不同，INHERIT是个变量，只在conf文件使用，配置全局继承的类
+==================== ===============================================================
+
+| ``inherit`` 面向的对象的是 ``.bbclass`` 文件，若指定目录存在 :file:`autotools.bbclass` ，则可以通过 ``inherit autotools`` 调用这个类提供的功能；
+| ``include`` 面向的对象的是 ``.inc`` 文件，若指定目录存在 :file:`test_defs.inc` ，则可以通过 ``include test_defs.inc`` 调用这个文件的内容， ``require`` 使用方式与 ``include`` 相同；
+| ``INHERIT`` 面向的对象的是全局的bbclass文件，通过 ``INHERIT += "package"`` 调用，将package设置为全局类，即所有包解析时都会继承这个类。
+
+
+除 ``INHERIT`` 之外，使用其他三个指令扩展文件时会在使用处扩展被扩展的文件，举例说明：
+
+此测试基于上一篇章 ``Hello World`` 例子。
+
+  1. 为了方便bitbake构建目标，添加如下行到 :file:`conf/bitbake.conf` ：
+
+  ::
+
+      # bb.parse.vars_from_file是bitbake实现的函数，以下划线为分隔符号，获取bb文件名信息
+      PN = "${@bb.parse.vars_from_file(d.getVar('FILE', False),d)[0] or 'defaultpkgname'}"
+      # 根据bb文件名自动生成PV
+      PV = "${@bb.parse.vars_from_file(d.getVar('FILE', False),d)[1] or '1.0'}"
+
+  2. 重新编写 :file:`class/base.bbclass` ：
+
+  ::
+
+      # 定义一个空的build任务
+      do_build () {
+          :
+      }
+      # 添加任务
+      addtask do_build
+
+  3. 编写 :file:`class/abc.bbclass` ：
+
+  ::
+
+      # 定义TEST_a
+      TEST_a = "hello world!"
+      # 定义shell任务输出变量TEST_a值
+      do_print_hello() {
+          echo ${TEST_a}
+      }
+      # 添加任务依赖，在do_build构建之前执行完成
+      addtask do_print_hello before do_build
+
+  4. 编写 :file:`recipes-hello/test-directive_1.0.bb` ：
+    
+  ::
+
+      # 包的描述信息
+      DESCRIPTION = "Test directive!"
+      # 继承abc类
+      inherit abc
+      # 定义TEST_a
+      TEST_a = "hello universe!"
+
+  5. bitbake构建目标：
+
+  ::
+
+      $ bitbake test-directive
+      # 找到${T}目录，这个目录下会存在很多有用的信息，比如构建日志
+      $ cat tmp/test-directive/work/log.do_print_hello
+      DEBUG: Executing shell function do_print_hello
+      hello universe!
+      DEBUG: Shell function do_print_hello finished
+
+最终输出了 ``hello universe!`` ，说明bb文件中的变量定义覆盖了类中的定义，反之如果移动 ``inherit abc`` 的顺序到最后呢？
+
+至此，了解了这些指令的使用，这时你就可以去探索 :file:`bitbake.conf` 和 :file:`base.bbclass` 调用了哪些文件，进行进一步的了解巩固；对了，别忘了扩展的这些文件中也需要搜索上述四个指令，通过以上两文件扩展出的所有文件就是全局使用的配置文件和类文件，也就是构建任何一个包之前都会解析的公共文件；bb文件中定义的以及扩展的其它文件则是此构建独有的配置。 
+
+.. note:: 
+
+    - ``.conf`` 文件也可以使用 ``include`` 、 ``require`` 指令调用，使用方式同 ``.inc`` 文件；
+    - 根据解析顺序的先后，可以在解析靠后的文件（如bb文件）实现对解析靠前的文件定义（如conf、bbclass）的部分变量以及任务的覆盖。
+
+Poky结构
+===================
+
+Poky目录结构如下： ::
+
+    $ cd yocto-poky
+    $ ls
+    bitbake               MAINTAINERS.md  meta-skeleton       README.poky.md
+    contrib               Makefile        meta-yocto-bsp      README.qemu.md
+    documentation         MEMORIAM        oe-init-build-env   scripts
+    LICENSE               meta            README.hardware.md
+    LICENSE.GPL-2.0-only  meta-poky       README.md
+    LICENSE.MIT           meta-selftest   README.OE-Core.md
+
+需要关注的目录文档有 :file:`bitbake、documentation、meta*、oe-init-build-env、scripts` ，下述表格作简要介绍。
+
+
+==================== ===============================================================
+目录/文件                    介绍
+==================== ===============================================================
+bitbake                bitbake相关python脚本，bitbake相关库，bitbake使用文档等；
+documentation          Poky开发的一些文档；
+meta*                  层目录，其中meta为核心层，层目录中有bitbake.conf与base.bbclass等；
+oe-init-build-env      初始化Yocto构建环境脚本；
+scripts                一些额外的shell、python脚本，如QEMU脚本。
+==================== ===============================================================
+
+
+Poky 简单使用
+======================
+
+Poky实现meta-poky、meta-yocto-bsp层，增加了发行版的配置。开发者可以通过 :file:`oe-init-build-env` 脚本实现Yocto构建环境的初始化，初始化过程主要包括配置环境变量（BBPATH、PYTHONPATH等）、生成bblayers.conf与local.conf配置文件等。执行步骤如下: ::
+
+    $ cd yocto-poky
+    # 在oe-init-build-env目录执行，初始化构建环境
+    $ . ./oe-init-build-env <build_dir>
+    # 构建目标
+    $ bitbake recipe_name
+
+.. note:: 
+
+    初始化环境后用户可以自定义local.conf以及bblayers.conf脚本加入自己的层配置。
diff --git a/docs/source/yocto/yocto_quick_start_manual/bitbake_metadata.rst b/docs/source/yocto/yocto_quick_start_manual/bitbake_metadata.rst
new file mode 100644
index 0000000000000000000000000000000000000000..912368d50172ef1e03bb615e5ae229c4a98d5900
--- /dev/null
+++ b/docs/source/yocto/yocto_quick_start_manual/bitbake_metadata.rst
@@ -0,0 +1,268 @@
+.. _bitbake_and_metadata:
+
+===================
+Bitbake 与 元数据
+===================
+
+yocto工程的主要组成部分是bitbake工具与元数据。bitbake是一个通用任务执行引擎，元数据文件主要分为conf、bbclass、bb文件。bitbake与元数据的关系类似于gcc与c代码。
+
+一门新的语言的学习往往从编写 ``hello world`` 开始，bitbake也是如此。本教程介绍了如何创建一个yocto项目以及bitbake构建该项目所需的适用元数据文件。以下从一个新用户的角度来使用bitbake工具构建 ``hello world`` 程序。
+
+本节将通过编写一个简单的 ``printhello.bb`` 探讨bitbake与元数据文件之间的关联。
+
+.. note:: 
+    
+    小知识：bitbake英文直译为烘培，bb文件也被称为recipe文件，意为食谱、配方。bitbake构建目标的主要形式是 ``bitbake recipe_name``，组合在一起意思就是根据食谱完成烘培。
+
+
+一、获取 BitBake
+====================
+
+| Bitbake官网链接：https://github.com/openembedded/bitbake
+| 建议下载Poky仓库，Poky是yocto工程的一个参考发行版，仓库中配套了对应的bitbake程序。步骤如下：
+
+::
+
+    $ git clone https://git.yoctoproject.org/poky
+    $ cd poky/bitbake
+
+如下载速度过慢，可以选择浅克隆指定分支代码下载或者从openEuler下载。步骤如下：
+
+::
+
+    $ git clone https://gitee.com/openeuler/yocto-poky.git -b v4.0.10
+    $ cd yocto-poky/bitbake
+
+以下测试以openEuler上下载的yocto-poky仓库为例。
+
+.. note:: 
+
+    BitBake最初是OpenEmbedded项目的一部分。2004年，OpenEmbedded项目被拆分为BitBake与OpenEmbedded（元数据集）。
+    Poky在结合bitbake与OpenEmbedded部分的基础上，创建了自己的发行版。
+
+
+二、配置 BitBake 运行环境
+============================
+
+将bitbake路径添加到shell环境中，以便能从任何目录运行bitbake。 ::
+
+    $ export PATH=/path/to/bitbake/bin:$PATH
+    $ bitbake --version
+    BitBake Build Tool Core version 1.50.0
+
+.. note:: 
+
+    /path/to/为目录实际路径。
+
+
+三、编写 Hello World 示例
+===========================
+
+1.  **创建工程目录：** 创建一个目录，bitbake在此目录完成所有的构建工作。
+
+  家目录创建 :file:`hello/` 文件夹。 ::
+
+      $ mkdir $HOME/hello
+      $ cd $HOME/hello
+
+
+2.  **运行 bitbake：** 在 :file:`hello/` 目录运行bitbake，当前目录为空。
+
+  ::
+
+      $ bitbake
+      ERROR: Unable to find conf/bblayers.conf or conf/bitbake.conf. BBPATH is unset and/or not in a build directory?
+
+  前半段错误提示缺失相关文件，后半段提示没有配置BBPATH变量或者是没有在构建目录中。
+
+
+3.  **设置 BBPATH：** BBPATH与PATH使用方法类似，bitbake在BBPATH设置路径下查找需要的 :file:`conf/xxx.conf` 文件，若没有设置，则在当前目录查找需要的文件。 
+
+  设置BBPATH为工程目录。 ::
+
+      $ BBPATH="$HOME/hello"
+      $ export BBPATH
+      $ bitbake
+      ERROR: Unable to find conf/bblayers.conf or conf/bitbake.conf. BBPATH is unset and/or not in a build directory?
+
+  相同的错误。
+
+
+4.  **创建 conf/bitbake.conf：** bitbake.conf是yocto的底层配置文件，配置主要的变量。
+
+  工程目录创建一个空的 :file:`conf/bitbake.conf` 文件。 ::
+
+      $ mkdir conf
+      $ touch conf/bitbake.conf
+      ERROR: ParseError in configuration INHERITs: Could not inherit file classes/base.bbclass
+
+  错误提示缺失 :file:`classes/base.bbclass` 文件。
+
+
+5.  **创建 classes/base.bbclass：** base.bbclass是类文件，yocto配置通用任务的必需文件。
+
+  工程目录创建一个空的 :file:`classes/base.bbclass` 文件。 ::
+
+      $ mkdir classes
+      $ touch classes/base.bbclass
+      $ bitbake
+      ERROR: Please set the 'PERSISTENT_DIR' or 'CACHE' variable
+
+  错误提示没有配置相关变量。
+
+
+6.  **配置必要的变量：** bitbake.conf文件是yocto的底层配置文件，其中定义了大部分构建需要的变量，如PN、PV、CFLAGS、PATH等等，此处仅配置构建需要的最基本变量。
+
+  编写 :file:`conf/bitbake.conf` 文件，添加如下行： ::
+
+      # bitbake根据找到的conf文件路径自动生成TOPDIR变量
+      # 临时变量，为了方便配置，也可以不设置
+      TMPDIR  = "${TOPDIR}/tmp"
+      # 指定BitBake用于存储元数据缓存的目录，这样就不需要每次启动BitBake时都对其进行解析。
+      CACHE = "${TMPDIR}/cache"
+      # 指定用于创建配方戳文件的基本路径。实际戳文件的路径是通过对该字符串求值，然后附加附加信息来构建的。
+      STAMP   = "${TMPDIR}/${PN}/stamps"
+      # 指向BitBake在构建特定配方时放置临时文件的目录，这些文件主要由任务日志和脚本组成。
+      T = "${TMPDIR}/${PN}/work"
+      $ bitbake
+      Nothing to do.  Use 'bitbake world' to build everything, or run 'bitbake --help' for usage information.
+
+  至此，运行bitbake命令成功。然而，你可以发现bitbake其实没有做任何事情，这时需要创建一个bb文件让bitbake去完成一些任务。
+
+
+7.  **创建一个层（layer）：** 层是元数据的集合。
+
+  在这样一个小的例子创建一个层并不那么必要，但创建一个层是一个好的实践，方便保持你的代码独立于bitbake使用的通用元数据。 ::
+
+      $ cd $HOME
+      $ mkdir meta-mylayer
+      $ cd meta-mylayer
+      $ mkdir conf
+      $ cd conf
+
+  一个层中必须存在 :file:`conf/layer.conf` 文件，定义层bb文件所在位置等。编写 :file:`conf/layer.conf` 文件，添加如下行： ::
+
+      # 添加BBPATH路径，LAYERDIR表示当前层的路径
+      BBPATH .= ":${LAYERDIR}"
+      # 添加路径，查找bb文件；'*'是任意匹配符
+      BBFILES += "${LAYERDIR}/recipes-*/*.bb"
+      # 当前配置层的名称，可自定义
+      BBFILE_COLLECTIONS += "mylayer"
+      BBFILE_PATTERN_mylayer := "^${LAYERDIR}/"
+      # 当前层的优先级
+      BBFILE_PRIORITY_mylayer = "5"
+
+  .. note::
+
+      - 层命名习惯以 ``meta-`` 开头；
+      - 如果不想创建一个层可以将下述语句添加到 :file:`bitbake.conf` 中，以便构建时能找到对应的bb文件。
+          
+          ``BBFILES += "/path/to/*.bb"``
+
+
+8.  **创建一个bb文件：** bb文件定义此目标需要完成的任务。
+
+  编写 :file:`recipes-hello/printhello.bb` 文件，添加如下内容： ::
+
+      # 包的描述信息
+      DESCRIPTION = "Prints Hello World"
+      # 定义包名，bitbake $PN
+      PN = "printhello"
+      # 包的版本号
+      PV = "1"
+
+      # 定义一个python任务，输出"Hello, World!"
+      # 也可以定义shell任务，去除do_build前的python即可，使用shell语法进行打印输出，这里不作例子
+      python do_build() {
+          # bb.plain是yocto实现的打印函数，根据打印信息要求还有debug、warn、error等
+          bb.plain("********************");
+          bb.plain("*                  *");
+          bb.plain("*  Hello, World!   *");
+          bb.plain("*                  *");
+          bb.plain("********************");
+      }
+      # 添加任务
+      addtask do_build
+      
+  .. note::
+
+      ``do_build`` 是yocto默认执行的任务。如果定义为其它的任务名执行时需要加上-c的参数，执行如下：
+          
+          ``bitbake recipe_name -c task_name``
+
+
+9.  **运行bitbake构建目标：** 
+
+  ::
+
+      $ cd $HOME/hello
+      $ bitbake printhello
+      ERROR: no recipe files to build, check your BBPATH and BBFILES?
+      Loading cache: 100% |                                                                                                       | ETA:  --:--:--
+      Loaded 0 entries from dependency cache.
+      ERROR: Nothing PROVIDES 'printhello'
+
+      Summary: There were 2 ERROR messages shown, returning a non-zero exit code.
+
+  错误提示找不到bb文件，显然我们并没有对构建路径（hello/）与所加层的路径（meta-mylayer/）添加关联。
+
+
+10.  **创建conf/bblayers.conf：** bitbake使用 :file:`conf/bblayers.conf` 文件去定位工程构建时所用到的层。
+
+  编写 :file:`conf/bblayers.conf` 文件，添加内容如下： ::
+
+      # 列出构建时用到的层
+      BBLAYERS ?= " \
+          /path/to/meta-mylayer \
+      "
+
+
+11.  **再次运行bitbake构建目标：** 
+
+  ::
+
+      $ cd $HOME/hello
+      $ bitbake printhello
+      Parsing recipes: 100% |######################################################################################################| Time: 0:00:00
+      Parsing of 1 .bb files complete (0 cached, 1 parsed). 1 targets, 0 skipped, 0 masked, 0 errors.
+      NOTE: Resolving any missing task queue dependencies
+      Initialising tasks: 100% |###################################################################################################| Time: 0:00:00
+      NOTE: No setscene tasks
+      NOTE: Executing Tasks
+      ********************
+      *                  *
+      *  Hello, World!   *
+      *                  *
+      ********************
+      NOTE: Tasks Summary: Attempted 1 tasks of which 0 didn't need to be rerun and all succeeded.
+
+  构建成功。如果再次运行 bitbake printhello 将不会打印相同的输出，原因是，当printhello.bb配方的do_build任务第一次成功执行时，BitBake会为该任务写入一个stamp文件。因此下次尝试使用相同的bitbake命令运行任务时，bitbake会注意到戳，因此确定不需要重新运行任务。如果删除tmp目录然后重新运行构建，将再次打印"Hello, World!"消息。
+
+  最终目录结构如下：::
+
+      $ tree hello/
+      hello/
+      ├── classes
+      │   └── base.bbclass
+      └── conf
+          ├── bblayers.conf
+          └── bitbake.conf
+
+      $ tree meta-mylayer/
+      meta-mylayer/
+      ├── conf
+      │   └── layer.conf
+      └── recipes-hello
+          └── printhello.bb
+
+  .. note:: 
+
+      到此，是否注意到 :file:`base.bbclass` 没有任何内容，试着把 :file:`printhello.bb` 中的 ``do_build`` 任务定义与 ``addtask build`` 移到 :file:`base.bbclass` 重新构建试试；下一步创建一个新的bb，这个bb并不需要添加 ``addtask build`` 语句也可以执行 ``do_build`` 任务。
+
+
+小结
+======
+
+- yocto项目依托于bitbake工具，存在了比较完善的元数据文件，包括bitbake.conf与base.bbclass，这两个文件在 `OpenEmbedded <https://git.openembedded.org/openembedded-core/tree/meta>`_ 中已有定义，用户可以在此基础上进行开发。在初步接触到yocto项目时，用户总会感慨这个项目的庞大，本文档从bitbake工具开始，从根剖析，完成了一个helloworld程序，当学习yocto工程的语法后，用户会了解到工程中大部分的文件都是通过bitbake.conf与base.bbclass文件运行的。
+
+- bblayers.conf与layer.conf作用是管理层文件，当进行某一个项目开发时，独立的层更加易于模块化实现。通过这种模块化设计，开发者可以更容易地管理和扩展他们的项目，确保各个功能组件的独立性和可重用性。
diff --git a/docs/source/yocto/yocto_quick_start_manual/index.rst b/docs/source/yocto/yocto_quick_start_manual/index.rst
new file mode 100644
index 0000000000000000000000000000000000000000..590953bfcac7fa8e11dcf3307cd69c2ee7110223
--- /dev/null
+++ b/docs/source/yocto/yocto_quick_start_manual/index.rst
@@ -0,0 +1,14 @@
+.. _yocto_quick_start_manual:
+
+====================
+yocto 工程快速入门
+====================
+
+本章节提炼了Yocto项目官方文档中的关键要点。如需查阅完整文档，请访问：https://docs.yoctoproject.org/。后续openEuler也会陆续翻译官方文档，请期待！！！
+
+.. toctree::
+   :maxdepth: 1
+
+   bitbake_metadata
+   basic_parsing_logic
+   variables_and_tasks
diff --git a/docs/source/yocto/yocto_quick_start_manual/variables_and_tasks.rst b/docs/source/yocto/yocto_quick_start_manual/variables_and_tasks.rst
new file mode 100644
index 0000000000000000000000000000000000000000..3e4ba93039809558eaf405da284b6d28060de54b
--- /dev/null
+++ b/docs/source/yocto/yocto_quick_start_manual/variables_and_tasks.rst
@@ -0,0 +1,299 @@
+.. _variables_and_tasks:
+
+====================
+变量与任务
+====================
+
+任务是BitBake的执行单元，变量可能会对任务产生影响。本篇章介绍常用的变量与任务。
+
+
+基本变量
+================
+
+此章节仅介绍一些最基本的变量，开发者如果有不理解的变量，可以在 :file:`poky/documentation/ref-manual/variables.rst` 文档查找介绍。此外，这些变量通常在bitbake.conf文件存在定义。本节提供了在OpenEmbedded（Yocto）构建系统中定义的变量的参考。
+
+- **MACHINE：** 指定使用的硬件配置文件，通常在local.conf文件定义；
+- **DISTRO：** 指定使用的发行版配置文件，通常在local.conf文件定义；
+- **PN：** 软件包名，一般是根据文件名自动生成；除了一些交叉编译的包，如gcc-cross会在bb中重新定义；
+- **PV：** 软件包版本；
+- **PR：** 食谱的修订，默认为r0；当包管理器在已构建的镜像上动态安装包时，PR很重要，当前openEuler未启用；
+- **BPN：** 软件包名，去除指定的前后缀(如-native、-cross等)；
+- **BP：** ${BPN}-${PV};
+- **SRC_URI：** 源码路径，可以为上游或者本地文件路径，上游源码需要使用校验值；
+- **LICENSE：** 配方的源许可证列表，必须设置；如果设置为"CLOSED"则关闭；
+- **LIC_FILES_CHKSUM：** 配方源代码中许可证文本的校验和，与LICENSE变量配合使用；
+- **PACKAGE_ARCH：** 生成包的体系结构；
+- **TARGET_VENDOR：** 指定目标供应商的名称，openEuler设置为"-openeuler"；
+- **TARGET_OS：** 指定目标的操作系统；
+- **MULTIMACH_TARGET_SYS：** 生成包的目标系统类型的唯一标识，默认为${PACKAGE_ARCH}${TARGET_VENDOR}-${TARGET_OS}；
+- **WORKDIR：** 构建配方的工作目录的路径名，指向${TMPDIR}/work/${MULTIMACH_TARGET_SYS}/${PN}/${EXTENDPE}${PV}-${PR}，EXTENDPE变量通常不被设置；
+- **S：** 构建过程中源代码位置，默认为${WORKDIR}/${BPN}-${PV}；
+- **B：** 构建过程中生成对象所在的目录，默认与S相同；一些类会将B设置为${WORKDIR}/build；
+- **D：** 相当于 ``make install`` 后的目标目录，指向${WORKDIR}/image；
+- **PACKAGES：** 表示配方创建的包列表；
+- **FILES_xxx：** 放置在包中的文件和目录列表；
+- **PKGD：** 要打包的文件的目录，指向${WORKDIR}/package；
+- **PKGDEST：**  将文件拆分为单独的包后，指向要打包的文件的父目录，该目录是PACKAGES中指定的每个包的目录，指向${WORKDIR}/packages-split；
+- **DEPENDS：** 列出配方的构建时依赖关系，配方在构建时需要其它配方的内容（例如头文件和共享库）；
+- **RDEPENDS：** 列出程序包的运行时依赖项，这些依赖项是必须安装的其他程序包，以便程序包正常运行；
+- **RECIPE_SYSROOT：** 指向${WORKDIR}/recipe-sysroot；
+- **RECIPE_SYSROOT_NATIVE：** 指向${WORKDIR}/recipe-sysroot-native；
+- **SYSROOT_DESTDIR：** 指向${WORKDIR}/sysroot-destdir；
+- **SYSROOT_DIRS：** 暂存到${SYSROOT_DESTDIR}的目录；
+- **STAGING_DIR_HOST：** 组件运行所在的系统上的sysroot路径，默认为${RECIPE_SYSROOT}。
+- **STAGING_DIR_NATIVE：** 构建主机上运行的组件使用的sysroot的路径，默认为${RECIPE_SYSROOT_NATIVE}；
+- **STAGING_DIR_TARGET：** 当构建在系统上执行的组件并为另一台机器生成代码（例如cross-canadian配方）时使用的sysroot路径；
+- **STAGING_KERNEL_DIR：** 包含构建树外模块所需的内核头文件的目录（内核源码目录）；
+- **STAGING_KERNEL_BUILDDIR：** 指向包含内核构建工件的目录。需要访问内核构建工件的配方构建软件可以在内核构建后在STAGING_KERNEL_BUILDDIR变量指定的目录中查找这些工件；
+- **PACKAGE_CLASSES：** 指定构建系统在打包数据时使用的包管理器（例如RPM、DEB或IPK），在local.conf文件设置；
+- **IMAGE_ROOTFS：** 指定根文件系统在构建过程中的位置（ ``do_rootfs`` 任务期间）。此变量不可配置，不要更改它；
+- **IMAGE_FEATURES：** 指定要包含在镜像中的主要功能列表，这些功能大多数都映射到其他安装包；
+- **EXTRA_IMAGE_FEATURES：** IMAGE_FEATURES的一部分；
+- **IMAGE_INSTALL：** 指定要安装到镜像中的程序包；
+- **PACKAGE_EXCLUDE：** ：指定不应安装到image中的包；
+- **PACKAGE_INSTALL：** 要安装到镜像中的程序包的列表，不要更改它，通常使用IMAGE_INSTALL变量间接进行修改；
+- **DEPLOY_DIR：** 指向构建系统用于放置镜像、包、SDK和其他输出文件的常规区域，这些文件已准备好在构建系统之外使用。默认情况下，此目录位于指向${TMPDIR}/deploy。
+- **DEPLOY_DIR_IMAGE：** 指向构建系统用来放置准备部署到目标计算机上的镜像和其他相关输出文件的区域。该目录是特定于机器的默认情况下，此目录指向${DEPLOY_DIR}/images/${MACHINE}/；
+- **DEPLOYDIR：** 当继承deploy类时，DEPLOYDIR指向已部署文件的临时工作区，默认指向${WORKDIR}/deploy-${PN}，此目录内容会被拷贝到${DEPLOY_DIR_IMAGE}；
+- **CC：** 用于运行C编译器的最小命令和参数；
+- **CFLAGS：** 指定要传递给C编译器的标志；
+- **CXXFLAGS：** 指定要传递给C++编译器的标志；
+- **CPPFLAGS：** 指定要传递给C预处理器（即同时传递给C编译器和C++编译器）的标志；
+- **LDFLAGS：** 指定要传递给链接器的标志；
+- **OVERRIDES：** 以冒号分隔的当前应用的覆盖列表。覆盖是一种BitBake机制，允许在解析结束时选择性地覆盖变量；
+- **COMPATIBLE_MACHINE：** 一种正则表达式，解析为一个或多个与配方兼容的目标机器。可以使用该变量来停止为配方不兼容的机器构建配方，停止这些构建对于内核特别有用。该变量还有助于提高解析速度，因为构建系统会跳过与当前机器不兼容的解析配方。
+
+.. note:: 
+
+    export可以将变量导出为环境变量，从而在构建时对正在构建的软件可见。举例： ``export CFLAGS`` 。
+
+
+基本任务
+================
+
+配方（.bb文件）使用任务来完成软件的配置、编译和打包等，第一节中通过 addtask 指令实现了自定义任务。本节提供了在OpenEmbedded（Yocto）构建系统中定义的部分任务的作用。
+
+Yocto支持的主要任务如下：
+
+.. image:: ../../../image/yocto/yocto_tasks.png
+
+每个包实际的任务执行顺序可以在工作目录查看，具体是 :file:`${WORKDIR}/temp/log.task_order` 文件。
+
+
+``do_build``
+-------------------------
+
+配方的默认任务，依赖于构建一个配方的所有其他正常构建任务。因为Yocto默认在 :file:`meta/classes/base.bbclass` 中设置了 ``do_build[noexec] = "1"`` ，因此此任务并不会真的执行，只是一个虚拟任务，用于串连起各个模块的任务流。构建时，temp目录下不会存在其执行执行脚本及执行日志文件。
+
+
+``do_fetch/do_unpack``
+------------------------------
+
+配方必须做的第一件事是指定如何获取源文件，获取源码通过SRC_URI变量进行控制。
+
+``do_fetch`` 任务获取源文件， ``do_unpack`` 任务将源文件解压到工作目录（${WORKDIR}）下。默认情况下，一切都在工作目录中完成，该目录具有已定义的结构。在下图中，存在两个示例层次结构：一个基于包架构（即PACKAGE_ARCH）和一个基于机器（即MACHINE）。底层结构是相同的，区别在于OpenEmbedded构建系统使用什么作为构建目标（例如通用架构、构建主机、SDK或特定机器）。
+
+.. image:: ../../../image/yocto/tasks_do_fetch.png
+
+``do_fetch`` 任务使用SRC_URI变量定位源码文件；基于SRC_URI变量值中每个条目的前缀来确定使用哪个提取器来获取源文件， ``file://`` 开头为本地文件， ``http://、git://`` 等为上游获取的源文件；
+
+OpenEmbedded构建系统使用FILESPATH变量来扫描SRC_URI中本地文件的目录位置，如果要增加新的路径不能直接修改FILESPATH变量，而是通过修改FILESEXTRAPATHS变量在FILESPATH之前加入路径；
+
+.. note:: 
+
+    如果使用Bitbake处理配方成功解压源文件，通常需要确保${S}目录与源的结构匹配。如果从上游源tarball获取源文件，并且tarball的内部结构与名为${BPN}-${PV}的顶级子目录的通用约定相匹配，那么不需要设置S；但是，如果SRC_URI指定不使用此约定的tarball中获取源代码，或者从像Git或Subversion这样的SCM中获取源代码，则配方需要重新定义S。
+
+详见 :file:`meta/classes/base.bbclass` 。
+
+
+``do_patch``
+----------------------
+
+``do_patch`` 任务在获取、解压源码后打入补丁到源码目录（${S}），根据SRC_URI变量中补丁文件写入的顺序打入补丁。
+
+- SRC_URI中提到的任何名称以 ``.patch`` 或 ``.diff`` 结尾的文件或这些后缀的压缩版本（例如 ``diff.gz`` 被视为补丁）;
+- 增加 ``;apply=yes`` 的任何文件也会当做补丁。
+
+使用方法举例： ::
+
+    SRC_URI += " \
+        file://file1.patch \
+        file://file;apply=yes \
+        file://file2.patch;apply=no \
+        "
+
+.. note:: 
+
+    打入补丁的位置可设置。
+
+详见 :file:`meta/classes/patch.bbclass` 。
+
+
+``do_prepare_recipe_sysroot``
+-----------------------------------
+
+配方通常需要使用构建主机上其他配方提供的文件。例如，配方构建时需要访问依赖库及关联的头文件，完成这种访问的方式是用文件填充sysroot。每个配方在其工作目录中有两个sysroot，一个用于目标文件 (recipe-sysroot)，另一个用于构建主机的本地文件(recipe-sysroot-native)。
+
+根据DEPENDS指定的依赖关系，将依赖包执行 ``do_populate_sysroot`` 任务放到sysroot的文件安装到当前配方特定的sysroot中（${RECIPE_SYSROOT}与${RECIPE_SYSROOT_NATIVE}）。
+
+详见 :file:`meta/classes/staging.bbclass` 。
+
+
+``do_configure``
+----------------------
+
+通过启用和禁用正在构建软件的任何构建时和配置选项来配置源码，此任务在当前工作目录设置为${B}的情况下运行。如果找到makefile（Makefile、makefile或GNUmakefile）并且CLEANBROKEN未设置为"1"，则此任务的默认行为是运行 ``oe_runmake clean`` ；如果未找到此类文件或CLEANBROKEN变量设置为"1"，则 ``do_configure`` 任务不执行任何操作。
+
+配置选项可以来自配方本身，也可以来自继承的类。此外，软件本身可能会根据为其构建的目标进行自我配置。如果使用的是autotools类，则可以使用EXTRA_OECONF或PACKAGECONFIG_CONFARGS变量添加其他配置选项；对于继承cmake类，可通过使用EXTRA_OECMAKE变量添加配置选项。
+
+详见 :file:`base.bbclass、autotools.bbclass、cmake.bbclass、meson.bbclass` 等，以下 ``do_compile、do_install`` 任务同。
+
+
+``do_compile``
+---------------------
+
+编译源代码，此任务在当前工作目录设置为${B}的情况下运行。如果找到构建文件（Makefile、makefile或GNUmakefile），则此任务的默认行为是运行 ``oe_runmake`` 函数。如果没有找到这样的文件， ``do_compile`` 任务什么也不做。
+
+.. image:: ../../../image/yocto/tasks_do_compile.png
+
+
+``do_install``
+-----------------------
+
+复制要打包文件到保留区（${D}），此任务在当前工作目录设置为${B}的情况下运行。 ``do_install`` 任务，以及直接或间接依赖于已安装文件的其他任务（例如 ``do_package、do_package_write_*、do_rootfs``）都在fakeroot下运行。
+
+.. note:: 
+
+    安装文件时，请注意不要将已安装文件的所有者和组ID设置为计划外的值。某些复制文件的方法，尤其是使用递归 ``cp`` 命令时，可以保留原始文件的UID和GID，而这通常不是您想要的。"主机用户污染"QA检查检查的是可能拥有错误所有权的文件。受主机用户污染的QA检查检查可能具有错误所有权的文件。
+
+    安装文件的安全方法包括：
+
+    - ``install`` 程序。此实用程序是首选方法；
+
+    - 带有"--no-preserve=ownership"选项的 ``cp`` 命令；
+
+    - 带有"--no-same-owner"选项的 ``tar`` 命令。示例请参见源目录的 :file:`meta/classes/bin_package.bbclass` 文件。
+
+
+``do_populate_sysroot``
+-----------------------------
+
+此任务用于将 ``do_install`` 任务安装的文件子集（$D目录的文件）复制到（SYSROOT_DESTDIR目录），默认会对里面的文件进行 ``strip`` ，之后将SYSROOT_DESTDIR目录下的文件拷贝到"${COMPONENTS_DIR}/${PACKAGE_ARCH}/${PN}"，可以通过修改SYSROOT_DIRS适配填充SYSROOT_DESTDIR的目录列表。有关如何从其他配方访问这些文件的信息，见STAGING_DIR*变量。默认情况下不会复制其他配方在构建时通常不需要的目录（例如 /etc）。
+
+配方永远不应该直接填充SYSROOT_DESTDIR（即将文件写入SYSROOT_DESTDIR），应该在 ``do_install`` 任务期间安装到标准位置（${D}）。这种限制的原因是几乎所有填充sysroot的文件都在清单中编目，以确保在修改或删除配方时可以删除这些文件。因此，sysroot能够保持不受陈旧文件的影响。
+
+详见 :file:`meta/classes/staging.bbclass` 。
+
+
+``do_package``
+------------------------
+
+根据PACKAGES和FILES_xxx变量，分析在${D}目录中找到的文件，并根据可用的包和文件将它们拆分为子集。
+
+- 此任务会通过PACKAGES并使用每个包对应的FILES变量将文件分配给包。如果一个文件与PACKAGES中多个包的FILES变量匹配，它将被分配到最早（最左边）的包。
+- 除非通过ALLOW_EMPTY变量强制生成，否则不会生成变量列表中为空的包（即FILES_pkg中的任何模式都不匹配 ``do_install`` 任务安装的任何文件）；
+
+``do_package`` 任务与 ``do_packagedata`` 任务一起还保存一些重要的包元数据。分析涉及以下以及其他项目：拆分调试符号、查看包之间的共享库依赖项以及查看包关系。
+
+分析和包拆分过程的工作、阶段和中间结果使用以下几个方面：
+
+.. image:: ../../../image/yocto/tasks_do_package.png
+
+详见 :file:`meta/classes/package.bbclass` 。
+
+
+``do_packagedata``
+------------------------
+
+将 ``do_package`` 任务生成的包元数据保存在PKGDATA_DIR目录中，以使其全局可用，以便构建系统可以生成最终包。
+
+
+``do_package_write_*``
+-------------------------------
+
+**do_package_write_rpm：**
+  创建 RPM 包（即*.rpm文件）并将它们放在包源（package feeds）区域${DEPLOY_DIR_RPM} 目录中。
+**do_package_write_deb：**
+  创建 Debian 包（即*.deb文件）并将它们放在包源区域的 ${DEPLOY_DIR_DEB} 目录中。
+**do_package_write_ipk：**
+  创建 IPK 包（即*.ipk文件）并将它们放在包源区域的 ${DEPLOY_DIR_IPK} 目录中。
+**do_package_write_tar：**
+  创建 tar.gz 包并将它们放在包源区域的 ${DEPLOY_DIR_TAR} 目录中。
+
+详见对应的 :file:`meta/classes/package_*.bbclass` 。
+
+
+``do_package_qa``
+-----------------------------
+
+对打包文件运行QA检查。在构建配方时，OpenEmbedded构建系统会对输出执行各种QA检查，以确保检测和报告常见问题。有时，当你创建一个新配方来构建新软件时，它会顺利构建。如果情况并非如此，或者当你在构建任何软件时遇到QA问题，则可能需要一些时间来解决这些问题。
+
+虽然忽略QA消息甚至禁用QA检查很诱人，但最好尝试解决任何报告的QA问题。QA消息列表和可能遇到的问题说明可参考 :file:`poky/documentation/ref-manual/qa-checks.rst`。
+
+具体检查见 :file:`meta/classes/insane.bbclass` 。
+
+
+``do_deploy``
+---------------------
+
+将要部署的输出文件写入${DEPLOY_DIR_IMAGE}，任务在当前工作目录设置为${B}的情况下运行。
+
+实现此任务的配方应继承deploy类，并应将输出写入${DEPLOYDIR}，不要将其与${DEPLOY_DIR}混淆。deploy类将 ``do_deploy`` 设置为共享状态（sstate）任务，该任务可以通过使用sstate来加速。sstate机制负责将输出从${DEPLOYDIR}复制到${DEPLOY_DIR_IMAGE}。
+
+.. note:: 
+
+    不要将输出直接写入${DEPLOY_DIR_IMAGE}，因为这会导致sstate机制出现故障。
+
+详见 :file:`meta/classes/deploy.bbclass` 。
+
+
+``do_rootfs``
+--------------------
+
+为镜像创建根文件系统（文件和目录结构）。
+
+详见 :file:`meta/classes/image.bbclass` 。
+
+
+``do_image``
+-----------------
+
+启动镜像生成过程，此任务通过 ``IMAGE_PREPROCESS_COMMAND`` 对image进行预处理，并通过动态生成的 ``do_image_xxx`` （镜像格式决定）任务构建图像。
+
+.. image:: ../../../image/yocto/tasks_do_image.png
+
+详见 :file:`meta/classes/image.bbclass` 。
+
+
+``do_image_complete``
+---------------------
+
+完成图像生成过程，此任务通过POSTPROCESS_COMMAND对图像执行后处理。
+
+详见 :file:`meta/classes/image.bbclass` 。
+
+
+全局与局部配置关系
+====================
+
+上一篇章我们了解了全局配置与局部配置的关系，简要来说全局配置文件与全局类文件定义的是全局配置（变量、任务等），bb文件中定义的是局部配置。
+
+- 全局配置：通过bblayers.conf、layer.conf、bitbake.conf与base.bbclass以及引申出的其他配置文件和类文件定义的变量与任务都可视为全局配置，参与指令有 ``include``、 ``require`` 、 ``inherit`` 、 ``INHERIT`` ；
+- 局部配置：bb文件中单独定义的变量与任务，也可以使用 ``include`` 、 ``require`` 、 ``inherit`` ，但只对当前bb生效；
+
+.. note:: 
+
+    全局配置与局部配置的一个区分是，当使用 ``bitbake -p`` 完成首次解析后，修改全局配置项后再运行 ``bitbake -p`` 解析时间会很长，而修改局部配置则解析时间很短，原因是全局配置影响面比较广。
+
+可以在bb文件对全局配置进行适配（删减、附加、覆盖等），此修改只对当前bb有效，但有些全局变量是不能在bb中重新定义的，或者说即使重新定义了可能也起不到相应的作用，这其实主要与上一节的三个指令的使用有关。举例： ::
+
+    # bitbake.conf
+    include conf/local.conf
+    include ${MACHINE}.conf
+    # local.conf
+    MACHINE = "qemux86-64"
+    # test_directive.bb添加
+    MACHINE = "test_machine"
+
+
+在解析 :file:`bitbake.conf` 时会查找 :file:`conf/machine/qemux86-64.conf` 而非 :file:`conf/machine/test_machine.conf` ，因为 ``include`` 、 ``require`` 、 ``inherit`` 三个指令都是立刻解析的，必须在指令使用前决定变量具体值。
diff --git a/meta-clang/CODE_OF_CONDUCT.md b/meta-clang/CODE_OF_CONDUCT.md
new file mode 100644
index 0000000000000000000000000000000000000000..bcec6e111aaa698a386568597deb6153a542d9ff
--- /dev/null
+++ b/meta-clang/CODE_OF_CONDUCT.md
@@ -0,0 +1,76 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at raj.khem@gmail.com. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq
diff --git a/meta-clang/CONTRIBUTING.md b/meta-clang/CONTRIBUTING.md
new file mode 100644
index 0000000000000000000000000000000000000000..11d84dea4f7a63a76460960ba889c158cfdfb40d
--- /dev/null
+++ b/meta-clang/CONTRIBUTING.md
@@ -0,0 +1,7 @@
+
+# Contributing
+
+You are encouraged to follow Github Pull request workflow
+to share changes and following commit message guidelines are recommended [OE patch guidelines](https://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines)
+
+Layer Maintainer: [Khem Raj](<mailto:raj.khem@gmail.com>)
diff --git a/meta-clang/COPYING.MIT b/meta-clang/COPYING.MIT
new file mode 100644
index 0000000000000000000000000000000000000000..fb950dc69feb8afa93493747f33d6e1c02659b55
--- /dev/null
+++ b/meta-clang/COPYING.MIT
@@ -0,0 +1,17 @@
+Permission is hereby granted, free of charge, to any person obtaining a copy 
+of this software and associated documentation files (the "Software"), to deal 
+in the Software without restriction, including without limitation the rights 
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
+copies of the Software, and to permit persons to whom the Software is 
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in 
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 
+THE SOFTWARE.
diff --git a/meta-clang/README.md b/meta-clang/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..619b2f3a31ee9d11ae5aad18beb9d6f445ea0496
--- /dev/null
+++ b/meta-clang/README.md
@@ -0,0 +1,224 @@
+[![Yoe Distro CI](https://github.com/kraj/meta-clang/workflows/Yoe%20Distro%20CI/badge.svg?branch=master)](https://github.com/kraj/meta-clang/actions/workflows/yoe.yml?query=workflow%3AYoe+branch%3Amaster)
+
+# meta-clang (C/C++ frontend and LLVM compiler backend)
+
+This layer provides [clang/llvm](http://clang.llvm.org/) as alternative to system
+C/C++ compiler for OpenEmbedded/Yocto Project based distributions. This can cohabit
+with GNU compiler and can be used for specific recipes or full system compiler.
+
+# Getting Started
+
+```shell
+git clone git://github.com/openembedded/openembedded-core.git
+cd openembedded-core
+git clone git://github.com/openembedded/bitbake.git
+git clone git://github.com/kraj/meta-clang.git
+
+$ . ./oe-init-build-env
+```
+If using poky ( Yocto project reference Distribution )
+
+```shell
+git clone https://git.yoctoproject.org/git/poky
+cd poky
+git clone git://github.com/kraj/meta-clang.git
+
+$ . ./oe-init-build-env
+```
+
+Add meta-clang overlay
+```
+bitbake-layers add-layer ../meta-clang
+```
+
+Check `conf/bblayers.conf` to see that meta-clang is added to layer mix e.g.
+
+# Default Compiler
+
+Note that by default gcc will remain the system compiler, however if you wish
+clang to be the default compiler then set
+
+```shell
+TOOLCHAIN ?= "clang"
+```
+
+in `local.conf`, this would now switch default cross-compiler to be clang 
+you can select clang per recipe too by writing bbappends for them containing
+
+```shell
+TOOLCHAIN = "clang"
+```
+also look at `conf/nonclangable.conf` for list of recipes which do not yet fully
+build with clang.
+
+# Default Compiler Runtime
+
+Default is to use GNU runtime `RUNTIME = "gnu"` which consists of libgcc, libstdc++ to provide C/C++
+runtime support. However it's possible to use LLVM runtime to replace it where
+compile-rt, llvm libunwind, and libc++ are used to provide C/C++ runtime, while
+GNU runtime works with both GCC and Clang, LLVM runtime is only tested with Clang
+compiler, switching to use LLVM runtime is done via a config metadata knob
+
+```shell
+RUNTIME = "llvm"
+```
+
+RUNTIME variable influences individual runtime elements and can be set explicitly as well
+e.g. `LIBCPLUSPLUS` `COMPILER_RT` and `UNWINDLIB`.
+
+Please note that this will still use crt files from GNU compiler always, while llvm now
+do provide crt files, they have not been yet integrated into the toolchain.
+
+# Default C++ Standard Library Switch
+
+Using RUNTIME variable will select which C++ runtime is used, however it can be overridden
+if needed to by modifying `LIBCPLUSPLUS` variable, usually defaults used by `RUNTIME` are
+best fit. e.g. below we select LLVM C++ as default C++ runtime.
+
+```shell
+LIBCPLUSPLUS = "-stdlib=libc++"
+```
+
+in `local.conf`.
+You can select libstdc++ per package too by writing bbappends for them containing
+
+```shell
+LIBCPLUSPLUS:toolchain-clang:pn-<recipe> = "-stdlibc=libc++"
+```
+Defaults are chosen to be GNU for maximum compatibility with existing GNU systems. It's always
+good to use single runtime on a system, mixing runtimes can cause complications during
+compilation as well as runtime. However, it's up to distribution policies to decide which runtime
+to use.
+
+# Adding clang in generated SDK toolchain
+
+Clang based cross compiler is not included into the generated SDK using `bitbake meta-toolchain` or
+`bitbake -cpopulate_sdk <image>` if clang is expected to be part of SDK, add `CLANGSDK = "1"`
+in `local.conf`
+
+```shell
+CLANGSDK = "1"
+```
+
+# Kernel build with clang
+Newer kernels and Android kernels support clang compilation, and even support LTO, The following takes [rockchip](https://github.com/JeffyCN/meta-rockchip)'s kernel as an example to configure clang compilation. x86, arm and arm64 kernel supported full LLVM toolchain, other arch only support clang. more info https://docs.kernel.org/kbuild/llvm.html
+
+- linux-rockchip_%bbappend
+```shell
+TOOLCHAIN:forcevariable = "clang"
+
+DEPENDS:append:toolchain-clang = " clang-cross-${TARGET_ARCH}"
+KERNEL_CC:toolchain-clang = "${CCACHE}clang ${HOST_CC_KERNEL_ARCH} -fuse-ld=lld ${DEBUG_PREFIX_MAP} -fdebug-prefix-map=${STAGING_KERNEL_DIR}=${KERNEL_SRC_PATH}"
+KERNEL_LD:toolchain-clang = "${CCACHE}ld.lld"
+KERNEL_AR:toolchain-clang = "${CCACHE}llvm-ar"
+```
+if you want use LLVM integrated assembler for some older kernel, newer vesion is enabled default.
+```shell
+do_compile:prepend:toolchain-clang() {
+	export LLVM_IAS=1
+}
+
+do_compile_kernelmodules:prepend:toolchain-clang() {
+	export LLVM_IAS=1
+}
+```
+if you want enable LTO, append follow content.
+```
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+SRC_URI:append:toolchain-clang = "\
+	file://lto.cfg \
+"
+```
+
+`CONFIG_LTO_CLANG`is need for some android based kernel, mainline kernel will do auto detect.
+
+- lto.cfg
+```
+CONFIG_LTO_CLANG=y
+CONFIG_LTO=y
+CONFIG_LTO_CLANG_THIN=y
+```
+
+
+# Building
+
+Below we build for qemuarm machine as an example
+
+```shell
+$ MACHINE=qemuarm bitbake core-image-full-cmdline
+```
+# Running
+
+```shell
+$ runqemu nographic
+```
+
+# Limitations
+
+Few components do not build with clang, if you have a component to add to that list
+simply add it to `conf/nonclangable.inc` e.g.
+
+```shell
+TOOLCHAIN:pn-<recipe> = "gcc"
+```
+
+and OE will start using gcc to cross compile that recipe.
+
+If a component does not build with libc++, you can add it to `conf/nonclangable.inc` e.g.
+
+```shell
+CXX:remove:pn-<recipe>:toolchain-clang = " -stdlib=libc++ "
+```
+
+# compiler-rt failing in do_configure with custom TARGET_VENDOR
+
+If your DISTRO sets own value of TARGET_VENDOR, then it's need to be added in
+CLANG_EXTRA_OE_VENDORS, it should be done automatically, but if compiler-rt fails
+like bellow, then check the end of work-shared/llvm-project-source-12.0.0-r0/temp/log.do_patch
+is should have line like:
+NOTE: Adding support following TARGET_VENDOR values: foo in
+  /OE/build/oe-core/tmp-glibc/work-shared/llvm-project-source-12.0.0-r0/git/llvm/lib/Support/Triple.cpp and
+  /OE/build/oe-core/tmp-glibc/work-shared/llvm-project-source-12.0.0-r0/git/clang/lib/Driver/ToolChains/Gnu.cpp
+and check these files if //CLANG_EXTRA_OE_VENDORS* strings were replaced correctly.
+Read add_more_target_vendors function in recipes-devtools/clang/llvm-project-source.inc for more details.
+
+http://errors.yoctoproject.org/Errors/Details/574365/
+```shell
+-- Found assembler: TOPDIR/tmp-glibc/work/core2-64-foo-linux/compiler-rt/12.0.0-r0/recipe-sysroot-native/usr/bin/x86_64-foo-linux/x86_64-foo-linux-clang
+-- Detecting C compiler ABI info
+-- Detecting C compiler ABI info - failed
+-- Check for working C compiler: TOPDIR/tmp-glibc/work/core2-64-foo-linux/compiler-rt/12.0.0-r0/recipe-sysroot-native/usr/bin/x86_64-foo-linux/x86_64-foo-linux-clang
+-- Check for working C compiler: TOPDIR/tmp-glibc/work/core2-64-foo-linux/compiler-rt/12.0.0-r0/recipe-sysroot-native/usr/bin/x86_64-foo-linux/x86_64-foo-linux-clang - broken
+CMake Error at TOPDIR/tmp-glibc/work/core2-64-foo-linux/compiler-rt/12.0.0-r0/recipe-sysroot-native/usr/share/cmake-3.19/Modules/CMakeTestCCompiler.cmake:66 (message):
+  The C compiler
+
+    "TOPDIR/tmp-glibc/work/core2-64-foo-linux/compiler-rt/12.0.0-r0/recipe-sysroot-native/usr/bin/x86_64-foo-linux/x86_64-foo-linux-clang"
+
+  is not able to compile a simple test program.
+
+  It fails with the following output:
+
+    Change Dir: TOPDIR/tmp-glibc/work/core2-64-foo-linux/compiler-rt/12.0.0-r0/build/CMakeFiles/CMakeTmp
+
+    Run Build Command(s):ninja cmTC_928f4 && [1/2] Building C object CMakeFiles/cmTC_928f4.dir/testCCompiler.c.o
+    [2/2] Linking C executable cmTC_928f4
+```
+
+# Dependencies
+
+```shell
+URI: git://github.com/openembedded/openembedded-core.git
+branch: master
+revision: HEAD
+
+URI: git://github.com/openembedded/bitbake.git
+branch: master
+revision: HEAD
+```
+
+# Contributing
+
+You are encouraged to follow Github Pull request workflow
+to share changes and following commit message guidelines are recommended: [OE patch guidelines](https://www.openembedded.org/wiki/Commit_Patch_Message_Guidelines).
+
+Layer Maintainer: [Khem Raj](<mailto:raj.khem@gmail.com>)
diff --git a/meta-clang/classes/clang-native.bbclass b/meta-clang/classes/clang-native.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..51fafcde278a8e78c4e899676667c3c30682eb51
--- /dev/null
+++ b/meta-clang/classes/clang-native.bbclass
@@ -0,0 +1,23 @@
+# inherit this class if you would like to use clang to compile the native
+# version of your recipes instead of system compiler ( which is normally gcc )
+# on build machines
+# to use it add
+#
+# inherit clang-native
+#
+# to the concerned recipe via a bbappend or directly to recipe file
+#
+DEPENDS:append:runtime-llvm = " clang-native compiler-rt-native libcxx-native"
+# Use libcxx headers for native parts
+CXXFLAGS:append:runtime-llvm = " -stdlib=libc++"
+BUILD_CXXFLAGS:append:runtime-llvm = " -isysroot=${STAGING_DIR_NATIVE} -stdlib=libc++"
+# Use libgcc for native parts
+LDFLAGS:append:runtime-llvm = " -stdlib=libc++ -rtlib=libgcc -unwindlib=libgcc"
+BUILD_LDFLAGS:append:runtime-llvm = " -stdlib=libc++ -rtlib=libgcc -unwindlib=libgcc"
+BUILD_CC:runtime-llvm  = "${CCACHE}clang -isysroot=${STAGING_DIR_NATIVE}"
+BUILD_CXX:runtime-llvm = "${CCACHE}clang++ -isysroot=${STAGING_DIR_NATIVE}"
+BUILD_CPP:runtime-llvm = "${CCACHE}clang -isysroot=${STAGING_DIR_NATIVE} -E"
+BUILD_CCLD:runtime-llvm = "${CCACHE}clang"
+BUILD_RANLIB:runtime-llvm = "llvm-ranlib"
+BUILD_AR:runtime-llvm = "llvm-ar"
+BUILD_NM:runtime-llvm = "llvm-nm"
diff --git a/meta-clang/classes/clang.bbclass b/meta-clang/classes/clang.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..8eb80ff61e1f3f269754fee6ee3db9f4f5b53dc9
--- /dev/null
+++ b/meta-clang/classes/clang.bbclass
@@ -0,0 +1,157 @@
+# Add the necessary override
+CCACHE_COMPILERCHECK:toolchain-clang ?= "%compiler% -v"
+HOST_CC_ARCH:prepend:toolchain-clang = "-target ${HOST_SYS} "
+CC:toolchain-clang  = "${CCACHE}${HOST_PREFIX}clang ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
+CXX:toolchain-clang = "${CCACHE}${HOST_PREFIX}clang++ ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
+CPP:toolchain-clang = "${CCACHE}${HOST_PREFIX}clang ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} -E"
+CCLD:toolchain-clang = "${CCACHE}${HOST_PREFIX}clang ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
+RANLIB:toolchain-clang = "${HOST_PREFIX}llvm-ranlib"
+AR:toolchain-clang = "${HOST_PREFIX}llvm-ar"
+NM:toolchain-clang = "${HOST_PREFIX}llvm-nm"
+OBJDUMP:toolchain-clang = "${HOST_PREFIX}llvm-objdump"
+OBJCOPY:toolchain-clang = "${HOST_PREFIX}llvm-objcopy"
+STRIP:toolchain-clang = "${HOST_PREFIX}llvm-strip"
+STRINGS:toolchain-clang = "${HOST_PREFIX}llvm-strings"
+READELF:toolchain-clang = "${HOST_PREFIX}llvm-readelf"
+
+LTO:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'thin-lto', '-flto=thin', '-flto -fuse-ld=lld', d)}"
+
+COMPILER_RT ??= ""
+COMPILER_RT:class-native = "-rtlib=libgcc ${UNWINDLIB}"
+COMPILER_RT:armeb = "-rtlib=libgcc ${UNWINDLIB}"
+COMPILER_RT:libc-klibc = "-rtlib=libgcc ${UNWINDLIB}"
+
+UNWINDLIB ??= ""
+UNWINDLIB:class-native = "--unwindlib=libgcc"
+UNWINDLIB:armeb = "--unwindlib=libgcc"
+UNWINDLIB_libc-klibc = "--unwindlib=libgcc"
+
+LIBCPLUSPLUS ??= ""
+LIBCPLUSPLUS:armv5 = "-stdlib=libstdc++"
+
+CXXFLAGS:append:toolchain-clang = " ${LIBCPLUSPLUS}"
+LDFLAGS:append:toolchain-clang = " ${COMPILER_RT} ${LIBCPLUSPLUS}"
+
+TUNE_CCARGS:remove:toolchain-clang = "-meb"
+TUNE_CCARGS:remove:toolchain-clang = "-mel"
+TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains("TUNE_FEATURES", "bigendian", " -mbig-endian", " -mlittle-endian", d)}"
+
+# Clang does not yet support big.LITTLE performance tunes, so use the LITTLE for tunes
+TUNE_CCARGS:remove:toolchain-clang = "-mcpu=cortex-a57.cortex-a53 -mcpu=cortex-a72.cortex-a53 -mcpu=cortex-a15.cortex-a7 -mcpu=cortex-a17.cortex-a7 -mcpu=cortex-a72.cortex-a35 -mcpu=cortex-a73.cortex-a53 -mcpu=cortex-a75.cortex-a55 -mcpu=cortex-a76.cortex-a55"
+TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa72-cortexa53 cortexa57-cortexa53 cortexa73-cortexa53", " -mcpu=cortex-a53", "", d)}"
+TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa15-cortexa7 cortexa17-cortexa7", " -mcpu=cortex-a7", "", d)}"
+TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa72-cortexa35", " -mcpu=cortex-a35", "", d)}"
+TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains_any("TUNE_FEATURES", "cortexa75-cortexa55 cortexa76-cortexa55", " -mcpu=cortex-a55", "", d)}"
+
+# Clang does not support octeontx2 processor
+TUNE_CCARGS:remove:toolchain-clang = "-mcpu=octeontx2"
+
+# Reconcile some ppc anamolies
+TUNE_CCARGS:remove:toolchain-clang:powerpc = "-mhard-float -mno-spe"
+TUNE_CCARGS:append:toolchain-clang:libc-musl:powerpc64 = " -mlong-double-64"
+TUNE_CCARGS:append:toolchain-clang:libc-musl:powerpc64le = " -mlong-double-64"
+TUNE_CCARGS:append:toolchain-clang:libc-musl:powerpc = " -mlong-double-64"
+# usrmerge workaround
+TUNE_CCARGS:append:toolchain-clang = "${@bb.utils.contains("DISTRO_FEATURES", "usrmerge", " --dyld-prefix=/usr", "", d)}"
+
+#TUNE_CCARGS:append:toolchain-clang = " -Qunused-arguments"
+
+LDFLAGS:append:toolchain-clang:class-nativesdk:x86-64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-x86-64.so.2"
+LDFLAGS:append:toolchain-clang:class-nativesdk:x86 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux.so.2"
+LDFLAGS:append:toolchain-clang:class-nativesdk:aarch64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-aarch64.so.1"
+
+LDFLAGS:toolchain-clang:class-nativesdk = "${BUILDSDK_LDFLAGS} \
+                                           -Wl,-rpath-link,${STAGING_LIBDIR}/.. \
+                                           -Wl,-rpath,${libdir}/.. "
+
+# Enable lld globally"
+LDFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=lld', '', d)}"
+
+# choose between 'gcc' 'clang' an empty '' can be used as well
+# enable clang default
+TOOLCHAIN = "clang"
+# choose between 'gnu' 'llvm'
+RUNTIME ??= "gnu"
+# Using gcc or llvm runtime is only available when using clang for compiler
+#RUNTIME:toolchain-gcc = "gnu"
+RUNTIME:armeb = "gnu"
+RUNTIME:armv5 = "gnu"
+
+TOOLCHAIN:class-native = "clang"
+TOOLCHAIN:class-nativesdk = "gcc"
+TOOLCHAIN:class-cross-canadian = "gcc"
+TOOLCHAIN:class-crosssdk = "gcc"
+TOOLCHAIN:class-cross = "clang"
+
+OVERRIDES =. "${@['', 'toolchain-${TOOLCHAIN}:']['${TOOLCHAIN}' != '']}"
+OVERRIDES =. "${@['', 'runtime-${RUNTIME}:']['${RUNTIME}' != '']}"
+OVERRIDES[vardepsexclude] += "TOOLCHAIN RUNTIME"
+
+
+YOCTO_ALTERNATE_EXE_PATH:toolchain-clang:class-target = "${STAGING_BINDIR}/llvm-config"
+YOCTO_ALTERNATE_LIBDIR:toolchain-clang:class-target = "/${BASELIB}"
+
+#YOCTO_ALTERNATE_EXE_PATH:toolchain-clang:class-target[export] = "1"
+#YOCTO_ALTERNATE_LIBDIR:toolchain-clang:class-target[export] = "1"
+
+#DEPENDS:append:toolchain-clang:class-target = " clang-cross-${TARGET_ARCH} "
+#DEPENDS:remove:toolchain-clang:allarch = "clang-cross-${TARGET_ARCH}"
+
+def clang_base_deps(d):
+    if not d.getVar('INHIBIT_DEFAULT_DEPS', False):
+        if not oe.utils.inherits(d, 'allarch') :
+            ret = " ${MLPREFIX}clang-cross-${TARGET_ARCH} virtual/libc "
+            if (d.getVar('RUNTIME').find('android') != -1):
+                ret += " libcxx"
+                return ret
+            if (d.getVar('RUNTIME').find('llvm') != -1):
+                ret += " compiler-rt"
+            elif (d.getVar('COMPILER_RT').find('-rtlib=compiler-rt') != -1):
+                ret += " compiler-rt "
+            else:
+                ret += " libgcc "
+            if (d.getVar('RUNTIME').find('llvm') != -1):
+                ret += " libcxx"
+            elif (d.getVar('COMPILER_RT').find('--unwindlib=libunwind') != -1):
+                ret += " libcxx "
+            elif (d.getVar('LIBCPLUSPLUS').find('-stdlib=libc++') != -1):
+                ret += " libcxx "
+            else:
+                ret += " virtual/${TARGET_PREFIX}compilerlibs "
+            return ret
+    return ""
+
+BASE_DEFAULT_DEPS:toolchain-clang:class-target = "${@clang_base_deps(d)}"
+BASE_DEFAULT_DEPS:append:class-native:toolchain-clang:runtime-llvm = " libcxx-native compiler-rt-native"
+BASE_DEFAULT_DEPS:append:class-nativesdk:toolchain-clang:runtime-llvm = " clang-native nativesdk-libcxx nativesdk-compiler-rt"
+
+# do_populate_sysroot needs STRIP
+POPULATESYSROOTDEPS:toolchain-clang:class-target = "${MLPREFIX}clang-cross-${TARGET_ARCH}:do_populate_sysroot"
+
+cmake_do_generate_toolchain_file:append:toolchain-clang () {
+    cat >> ${WORKDIR}/toolchain.cmake <<EOF
+set( CMAKE_CLANG_TIDY ${HOST_PREFIX}clang-tidy )
+EOF
+    sed -i 's/ -mmusl / /g' ${WORKDIR}/toolchain.cmake
+}
+
+RECIPESYSROOTFUNCS = ""
+RECIPESYSROOTFUNCS:toolchain-clang = "recipe_sysroot_check_ld_is_lld"
+
+recipe_sysroot_check_ld_is_lld () {
+    if ${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', 'true', 'false', d)} &&  \
+        [ -e ${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}ld.lld ]; then
+        ln -srf ${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}ld.lld ${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}ld
+    fi
+}
+do_prepare_recipe_sysroot[postfuncs] += "${RECIPESYSROOTFUNCS}"
+
+#
+# dump recipes which still use gcc
+#python __anonymous() {
+#    toolchain = d.getVar("TOOLCHAIN")
+#    if not toolchain or toolchain == "clang" or 'class-target' not in d.getVar('OVERRIDES').split(':'):
+#        return
+#    pkgn = d.getVar("PN")
+#    bb.warn("%s - %s" % (pkgn, toolchain))
+#}
diff --git a/meta-clang/classes/cmake-native.bbclass b/meta-clang/classes/cmake-native.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..116cdd1a99923bc1ac41b9a2e0dd665daace40a3
--- /dev/null
+++ b/meta-clang/classes/cmake-native.bbclass
@@ -0,0 +1,56 @@
+# Native C/C++ compiler (without cpu arch/tune arguments)
+OECMAKE_NATIVE_C_COMPILER ?= "`echo ${BUILD_CC} | sed 's/^\([^ ]*\).*/\1/'`"
+OECMAKE_NATIVE_CXX_COMPILER ?= "`echo ${BUILD_CXX} | sed 's/^\([^ ]*\).*/\1/'`"
+OECMAKE_NATIVE_AR ?= "${BUILD_AR}"
+OECMAKE_NATIVE_RANLIB ?= "${BUILD_RANLIB}"
+OECMAKE_NATIVE_NM ?= "${BUILD_NM}"
+
+# Native compiler flags
+OECMAKE_NATIVE_C_FLAGS ?= "${BUILD_CC_ARCH} ${BUILD_CFLAGS}"
+OECMAKE_NATIVE_CXX_FLAGS ?= "${BUILD_CC_ARCH} ${BUILD_CXXFLAGS}"
+OECMAKE_NATIVE_C_FLAGS_RELEASE ?= "-DNDEBUG"
+OECMAKE_NATIVE_CXX_FLAGS_RELEASE ?= "-DNDEBUG"
+OECMAKE_NATIVE_C_LINK_FLAGS ?= "${BUILD_CC_ARCH} ${BUILD_CPPFLAGS} ${BUILD_LDFLAGS}"
+OECMAKE_NATIVE_CXX_LINK_FLAGS ?= "${BUILD_CC_ARCH} ${BUILD_CXXFLAGS} ${BUILD_LDFLAGS}"
+BUILD_CXXFLAGS += "${BUILD_CC_ARCH}"
+BUILD_CFLAGS += "${BUILD_CC_ARCH}"
+
+do_generate_native_toolchain_file() {
+        cat > ${WORKDIR}/toolchain-native.cmake <<EOF
+set( CMAKE_SYSTEM_NAME `echo ${BUILD_OS} | sed -e 's/^./\u&/' -e 's/^\(Linux\).*/\1/'` )
+set( CMAKE_SYSTEM_PROCESSOR ${BUILD_ARCH} )
+set( CMAKE_C_COMPILER ${OECMAKE_NATIVE_C_COMPILER} )
+set( CMAKE_CXX_COMPILER ${OECMAKE_NATIVE_CXX_COMPILER} )
+set( CMAKE_ASM_COMPILER ${OECMAKE_NATIVE_C_COMPILER} )
+set( CMAKE_AR ${OECMAKE_NATIVE_AR} CACHE FILEPATH "Archiver" )
+set( CMAKE_RANLIB ${OECMAKE_NATIVE_RANLIB} CACHE FILEPATH "Archive Indexer" )
+set( CMAKE_NM ${OECMAKE_NATIVE_NM} CACHE FILEPATH "Symbol Lister" )
+set( CMAKE_C_FLAGS "${OECMAKE_NATIVE_C_FLAGS}" CACHE STRING "CFLAGS" )
+set( CMAKE_CXX_FLAGS "${OECMAKE_NATIVE_CXX_FLAGS}" CACHE STRING "CXXFLAGS" )
+set( CMAKE_ASM_FLAGS "${OECMAKE_NATIVE_C_FLAGS}" CACHE STRING "ASM FLAGS" )
+set( CMAKE_C_FLAGS_RELEASE "${OECMAKE_NATIVE_C_FLAGS_RELEASE}" CACHE STRING "Additional CFLAGS for release" )
+set( CMAKE_CXX_FLAGS_RELEASE "${OECMAKE_NATIVE_CXX_FLAGS_RELEASE}" CACHE STRING "Additional CXXFLAGS for release" )
+set( CMAKE_ASM_FLAGS_RELEASE "${OECMAKE_NATIVE_C_FLAGS_RELEASE}" CACHE STRING "Additional ASM FLAGS for release" )
+set( CMAKE_C_LINK_FLAGS "${OECMAKE_NATIVE_C_LINK_FLAGS}" CACHE STRING "LDFLAGS" )
+set( CMAKE_CXX_LINK_FLAGS "${OECMAKE_NATIVE_CXX_LINK_FLAGS}" CACHE STRING "LDFLAGS" )
+
+set( CMAKE_FIND_ROOT_PATH ${STAGING_DIR_NATIVE} )
+set( CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY )
+set( CMAKE_FIND_ROOT_PATH_MODE_PROGRAM BOTH )
+set( CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY )
+set( CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY )
+
+# Use native cmake modules
+list(APPEND CMAKE_MODULE_PATH "${STAGING_DATADIR_NATIVE}/cmake/Modules/")
+
+# add for non /usr/lib libdir, e.g. /usr/lib64
+set( CMAKE_LIBRARY_PATH ${STAGING_BASE_LIBDIR_NATIVE} ${STAGING_LIBDIR_NATIVE})
+
+# add include dir to implicit includes in case it differs from /usr/include
+list(APPEND CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES ${STAGING_INCDIR_NATIVE})
+list(APPEND CMAKE_CXX_IMPLICIT_INCLUDE_DIRECTORIES ${STAGING_INCDIR_NATIVE})
+
+EOF
+}
+
+addtask generate_native_toolchain_file after do_patch before do_configure
diff --git a/meta-clang/classes/scan-build.bbclass b/meta-clang/classes/scan-build.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..2aab86a4338b6345787b0634627f23cf33a7539d
--- /dev/null
+++ b/meta-clang/classes/scan-build.bbclass
@@ -0,0 +1,61 @@
+# Copyright (C) 2018 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+EXTRA_ANALYZER_OPTIONS += "-analyze-headers"
+EXTRA_ANALYZER_OPTIONS += "--force-analyze-debug-code"
+SCAN_BUILD ??= "1"
+SCAN_BUILD:class-native = ""
+SCAN_BUILD:class-nativesdk = ""
+SCAN_BUILD:class-cross = ""
+SCAN_BUILD:class-crosssdk = ""
+SCAN_BUILD:class-cross-canadian = ""
+
+#CLANG_SCAN_SERVER_IP ??= "127.0.0.1"
+CLANG_SCAN_SERVER_IP ??= "10.0.0.10"
+CLANG_SCAN_PORT ??= "8181"
+SCAN_RESULTS_DIR ?= "${TMPDIR}/static-scan/${PN}"
+
+CCSCAN ?= "${HOST_PREFIX}${TOOLCHAIN}"
+CXXSCAN:toolchain-clang ?= "${HOST_PREFIX}clang++"
+CXXSCAN:toolchain-gcc ?= "${HOST_PREFIX}g++"
+
+do_scanbuild() {
+        rm -rf ${SCAN_RESULTS_DIR}
+        scan-build --use-cc ${CCSCAN} --use-c++ ${CXXSCAN} --analyzer-target ${HOST_SYS} --html-title ${BP} -o ${SCAN_RESULTS_DIR} ${EXTRA_ANALYZER_OPTIONS} ${MAKE} ${PARALLEL_MAKE} ${EXTRA_OEMAKE}
+}
+
+do_scanview() {
+        bbplain "================================================================"
+        bbplain "Starting scan-view server at: http://${CLANG_SCAN_SERVER_IP}:${CLANG_SCAN_PORT}"
+        bbplain "Use Ctrl-C to exit"
+        bbplain "================================================================"
+        scan-view --host ${CLANG_SCAN_SERVER_IP} --port ${CLANG_SCAN_PORT} --allow-all-hosts ${SCAN_RESULTS_DIR}/*/
+}
+
+do_scanview[depends] += "${PN}:do_scanbuild"
+do_scanbuild[depends] += "clang-native:do_populate_sysroot"
+#do_scanbuild[cleandirs] += "${SCAN_RESULTS_DIR}"
+do_scanbuild[dirs] += "${B}"
+do_scanview[dirs] += "${SCAN_RESULTS_DIR}"
+#do_build[recrdeptask] += "do_scanbuild"
+
+do_scanbuild[doc] = "Build and scan static analysis data using clang"
+do_scanview[doc] = "Start a webserver to visualize static analysis data"
+
+addtask scanbuild after do_configure before do_compile
+addtask scanview after do_scanbuild
+python () {
+    # Remove scanbuild task when scanning is not enabled or recipe does not have do_configure
+    if not(d.getVar('SCAN_BUILD') == "1") or not(d.getVar('TOOLCHAIN') == "clang") or oe.utils.inherits(d, 'allarch'):
+        for i in ['do_scanbuild', 'do_scanview']:
+            bb.build.deltask(i, d)
+    else:
+        cflags = d.getVar('CFLAGS', False) + d.getVar('TARGET_CC_ARCH', False) + d.getVar('TOOLCHAIN_OPTIONS', False)
+        cxxflags = d.getVar('CXXFLAGS', False) + d.getVar('TARGET_CC_ARCH', False) + d.getVar('TOOLCHAIN_OPTIONS', False)
+        d.setVar('CFLAGS', cflags)
+        d.setVar('CXXFLAGS', cxxflags)
+        if oe.utils.inherits(d, 'autotools'):
+            cachedvar = d.getVar('CACHED_CONFIGUREVARS', False)
+            cachedvar = cachedvar + " scan-build " + " --analyzer-target " + d.getVar('HOST_SYS', False) + " --use-cc " + d.getVar('CCSCAN', False) + " --use-c++ " + d.getVar('CXXSCAN', False)
+            d.setVar('CACHED_CONFIGUREVARS', cachedvar)
+}
diff --git a/meta-clang/conf/distro/include/tcmode-external-clang.inc b/meta-clang/conf/distro/include/tcmode-external-clang.inc
new file mode 100644
index 0000000000000000000000000000000000000000..f337d4d79f904419b21e0441b56b6d205643aa35
--- /dev/null
+++ b/meta-clang/conf/distro/include/tcmode-external-clang.inc
@@ -0,0 +1,46 @@
+EXTERNAL_CLANG ?= "clang"
+CLANG_VERSION = "${@get_clang_version(d)}"
+CLANG_VERSION_allarch = ""
+CLANG_VERSION[vardepvalue] = "${CLANG_VERSION}"
+BUILDCFG_VARS += "CLANG_VERSION"
+
+PREFERRED_PROVIDER_clang-cross-${TARGET_ARCH} = "clang-external-cross-${TARGET_ARCH}"
+
+# use gcc sysroot now, but set `--target=xxx` in wrapper script
+HOST_CC_ARCH:remove:toolchain-clang = "-target ${HOST_SYS}"
+
+# no need for clang
+HOST_CC_ARCH:remove:toolchain-clang = "--no-sysroot-suffix"
+
+TUNE_CCARGS:remove:toolchain-clang = "-Qunused-arguments"
+
+# not use compiler-rt now, will be enable in the future.
+COMPILER_RT:remove:runtime-gnu = "-rtlib=compiler-rt"
+
+LDFLAGS:append:toolchain-clang:class-target:aarch64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-aarch64.so.1"
+
+TOOLCHAIN = "clang"
+TOOLCHAIN:class-native = "clang"
+TOOLCHAIN:class-cross = "clang"
+
+BASEDEPENDS:toolchain-clang:class-native = " clang-native"
+BASEDEPENDS:remove:pn-clang-native = "clang-native"
+
+def get_clang_version(d):
+    import os.path
+    import re
+    import subprocess
+    import oe.path
+    import bb
+    version_output = ""
+    toolchain_bin = d.getVar('EXTERNAL_TOOLCHAIN_CLANG_BIN')
+    if toolchain_bin:
+        path = os.path.join(toolchain_bin, d.getVar('EXTERNAL_CLANG'))
+        cmd = path + " --version | head -n1"
+        bb.debug(1, 'oe.external.run({})'.format(cmd))
+        version_output = subprocess.getoutput(cmd)
+        # clang version xx.yy.zz, here we get xx.yy.zz
+        match = re.search("[0-9]+\.[0-9]+\.[0-9]", version_output)
+        if match:
+            return match.group()
+    return 'UNKNOWN'
diff --git a/meta-clang/conf/layer.conf b/meta-clang/conf/layer.conf
new file mode 100644
index 0000000000000000000000000000000000000000..39593d1339770878f772c026871f5c56eb3ded4a
--- /dev/null
+++ b/meta-clang/conf/layer.conf
@@ -0,0 +1,39 @@
+# We have a conf and classes directory, append to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have a recipes directory, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes*/*/*.bb ${LAYERDIR}/recipes*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "clang-layer"
+BBFILE_PATTERN_clang-layer := "^${LAYERDIR}/"
+BBFILE_PRIORITY_clang-layer = "7"
+LAYERSERIES_COMPAT_clang-layer = "kirkstone"
+LAYERDEPENDS:clang-layer = "core"
+
+BBFILES_DYNAMIC += " \
+    browser-layer:${LAYERDIR}/dynamic-layers/browser-layer/*/*.bb \
+    browser-layer:${LAYERDIR}/dynamic-layers/browser-layer/*/*.bbappend \
+    openembedded-layer:${LAYERDIR}/dynamic-layers/openembedded-layer/*/*/*.bb \
+    openembedded-layer:${LAYERDIR}/dynamic-layers/openembedded-layer/*/*/*.bbappend \
+    networking-layer:${LAYERDIR}/dynamic-layers/networking-layer/*/*/*.bb \
+    networking-layer:${LAYERDIR}/dynamic-layers/networking-layer/*/*/*.bbappend \
+    selinux:${LAYERDIR}/dynamic-layers/selinux/*/*.bb \
+    phosphor-layer:${LAYERDIR}/dynamic-layers/phosphor-layer/recipes-*/*/*.bb \
+    phosphor-layer:${LAYERDIR}/dynamic-layers/phosphor-layer/recipes-*/*/*.bbappend \
+"
+
+PREFERRED_PROVIDER_libgcc-initial = "libgcc-initial"
+#PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}compilerlibs_forcevariable = "libcxx"
+PREFERRED_PROVIDER_llvm = "clang"
+PREFERRED_PROVIDER_llvm-native = "clang-native"
+PREFERRED_PROVIDER_nativesdk-llvm = "nativesdk-clang"
+PREFERRED_PROVIDER_libunwind = "${@bb.utils.contains_any("RUNTIME", "llvm android", "libcxx", "libunwind", d)}"
+INHERIT += "clang"
+
+# Do not include clang in SDK unless user wants to
+CLANGSDK ??= "0"
+
+LLVMVERSION = "15.0.4"
+
+require conf/nonclangable.conf
+require conf/nonscanable.conf
diff --git a/meta-clang/conf/nonclangable.conf b/meta-clang/conf/nonclangable.conf
new file mode 100644
index 0000000000000000000000000000000000000000..3c30f5fde61dfb4df4fe8260f55037ba458405a9
--- /dev/null
+++ b/meta-clang/conf/nonclangable.conf
@@ -0,0 +1,355 @@
+TOOLCHAIN:pn-cpufrequtils = "gcc"
+
+# | grub-mkimage: error: relocation 0x2b is not implemented yet.
+TOOLCHAIN:pn-grub-efi:aarch64 = "gcc"
+TOOLCHAIN:pn-grub-efi:riscv32 = "gcc"
+# clang-15 crashes
+TOOLCHAIN:pn-grub-efi:riscv64 = "gcc"
+TOOLCHAIN:pn-grub:riscv64 = "gcc"
+# | build-grub-module-verifier: error: search_label: unsupported relocation 0x108.
+TOOLCHAIN:pn-grub:aarch64 = "gcc"
+# crash embeds version of gdb which is not buildable with clang
+TOOLCHAIN:pn-crash = "gcc"
+# | ../../elfutils-0.187/libasm/asm_newscn.c:49:22: error: field 'pattern' with variable sized type 'struct FillPattern' not at the end of a struct or class is a GNU extension [-Werror,-Wgnu-variable-sized-type-not-at-end]
+TOOLCHAIN:pn-elfutils:libc-glibc = "gcc"
+# /mnt/a/yoe/build/tmp/work/cortexa7t2hf-neon-vfpv4-yoe-linux-gnueabi/firefox/60.1.0esr-r0/recipe-sysroot-native/usr/lib/clang/7.0.1/include/arm_neon.h:433:1: error: unknown type name 'inline'
+# __ai uint8x16_t vabdq_u8(uint8x16_t __p0, uint8x16_t __p1) {
+TOOLCHAIN:pn-firefox = "gcc"
+TOOLCHAIN:pn-gcc = "gcc"
+TOOLCHAIN:pn-gcc-runtime = "gcc"
+TOOLCHAIN:pn-gcc-sanitizers = "gcc"
+TOOLCHAIN:pn-glibc = "gcc"
+TOOLCHAIN:pn-glibc-initial = "gcc"
+TOOLCHAIN:pn-glibc-locale = "gcc"
+TOOLCHAIN:pn-glibc-mtrace = "gcc"
+TOOLCHAIN:pn-glibc-scripts = "gcc"
+TOOLCHAIN:pn-glibc-testsuite = "gcc"
+TOOLCHAIN:pn-glibc-tests = "gcc"
+
+#| prelink-rtld: error while loading shared libraries: ld.so.1
+#| /lib64/ld.so.1: No such file or directory
+TOOLCHAIN:pn-gobject-intospection:mips64 = "gcc"
+TOOLCHAIN:pn-avahi:mips64 = "gcc"
+
+# VLAs
+#| control.c:286:19: error: fields must have a constant size: 'variable length array in structure' extension will never be supported
+#|             __u32 buffer[cam->max_response_quads];
+#|                   ^
+#| 1 error generated.
+TOOLCHAIN:pn-libdc1394 = "gcc"
+
+# error: return address can be determined only for current frame
+TOOLCHAIN:pn-libexecinfo:mipsarch = "gcc"
+TOOLCHAIN:pn-libgcc = "gcc"
+TOOLCHAIN:pn-libgcc-initial = "gcc"
+TOOLCHAIN:pn-libgfortran = "gcc"
+TOOLCHAIN:pn-libssp-nonshared = "gcc"
+
+TOOLCHAIN:pn-m4:powerpc = "gcc"
+# clang does not have 64bit atomics on ppc
+TOOLCHAIN:pn-mesa:powerpc = "gcc"
+# clang fails with db.c:(.text+0x188): unsupported bss-plt -fPIC ifunc mmio_write64_be
+TOOLCHAIN:pn-rdma-core:powerpc = "gcc"
+# usermode qemu crashes when running binaries from clang + rust compiler on ppc32
+TOOLCHAIN:pn-librsvg:powerpc = "gcc"
+# variant-impl.hpp:309:36: error: 'is_variant' does not name a template but is followed by template arguments
+TOOLCHAIN:pn-omxplayer = "gcc"
+# error: return address can be determined only for current frame
+TOOLCHAIN:pn-openflow:mipsarch = "gcc"
+TOOLCHAIN:pn-openjdk-8 = "gcc"
+TOOLCHAIN:pn-openjre-8 = "gcc"
+TOOLCHAIN:pn-syslinux = "gcc"
+TOOLCHAIN:pn-systemtap = "gcc"
+# v4l-utils uses nested functions
+TOOLCHAIN:pn-v4l-utils = "gcc"
+# https://bugs.kde.org/show_bug.cgi?id=369723
+TOOLCHAIN:pn-valgrind = "gcc"
+# uses C++ which clang does not like
+TOOLCHAIN:pn-wvstreams = "gcc"
+TOOLCHAIN:pn-wvdial = "gcc"
+#
+#../../lib/libicui18n.so: undefined reference to `__atomic_fetch_sub_4'
+#../../lib/libicui18n.so: undefined reference to `__atomic_load_4'
+#../../lib/libicui18n.so: undefined reference to `__atomic_store_4'
+#../../lib/libicui18n.so: undefined reference to `__atomic_fetch_add_4'
+#
+TOOLCHAIN:pn-icu:armv4 = "gcc"
+TOOLCHAIN:pn-icu:armv5 = "gcc"
+
+#../../libgcrypt-1.6.5/mpi/mpih-div.c:98:3: error: invalid use of a cast in a inline asm context requiring an l-value: remove the cast or build with -fheinous-gnu-extensions
+TOOLCHAIN:pn-libgcrypt:mips64 = "gcc"
+
+#recipe-sysroot/usr/include/mozjs-60/mozilla/Span.h:634:5: error: statement not allowed in constexpr function
+#|     MOZ_RELEASE_ASSERT(aStart <= len && (aLength == dynamic_extent ||
+#|     ^
+TOOLCHAIN:pn-polkit = "gcc"
+
+# ppp uses nested functions and gcc specific option e.g. --print-sysroot
+#
+TOOLCHAIN:pn-ppp = "gcc"
+
+#| ./ports/linux/pseudo_wrappers.c:80:14: error: use of unknown builtin '__builtin_apply' [-Wimplicit-function-declaration]
+#|         void *res = __builtin_apply((void (*)()) real_syscall, __builtin_apply_args(), sizeof(long) * 7);
+#|                     ^
+#| ./ports/linux/pseudo_wrappers.c:80:57: error: use of unknown builtin '__builtin_apply_args' [-Wimplicit-function-declaration]
+#|         void *res = __builtin_apply((void (*)()) real_syscall, __builtin_apply_args(), sizeof(long) * 7);
+TOOLCHAIN:pn-pseudo = "gcc"
+
+# mix_neon.c:179:9: error: invalid operand in inline asm: 'vld1.s32 ${0:h}, [$2]
+#      vld1.s32 ${1:h}, [$3] '
+TOOLCHAIN:pn-pulseaudio:armv7ve = "gcc"
+TOOLCHAIN:pn-pulseaudio:armv7a = "gcc"
+
+#| ./dsp/v4f_IIR2.h:554:12: error: no matching function for call to 'v4f_map'
+#|                                 a[5] = v4f_map<__builtin_cosf> (f);
+#|                                        ^~~~~~~~~~~~~~~~~~~~~~~
+TOOLCHAIN:pn-caps = "gcc"
+
+#| ../libffi-3.3-rc0/src/arm/sysv.S: Assembler messages:
+#| ../libffi-3.3-rc0/src/arm/sysv.S:131: Error: selected processor does not support `vldrle d0,[sp]' in ARM mode
+#| ../libffi-3.3-rc0/src/arm/sysv.S:132: Error: selected processor does not support `vldmgt sp,{d0-d7}' in ARM mode
+TOOLCHAIN:pn-libffi:armeb = "gcc"
+
+# rocksdb/rocksdb/util/crc32c_ppc_asm.S:9:10: fatal error: 'ppc-asm.h' file not found
+# #include <ppc-asm.h>
+# This header is only available with gcc-cross
+TOOLCHAIN:pn-mariadb:powerpc64le = "gcc"
+
+# OpenCV does not compile for ppc64 with clang due to VSX clashes with altivec.h from clang
+TOOLCHAIN:pn-opencv:powerpc64le = "gcc"
+# Ade is used by openCV and shared C++ runtime so we can not mix libstdc++ and libc++
+TOOLCHAIN:pn-ade:powerpc64le = "gcc"
+
+#| error: return address can be determined only for current frame
+#| error: return address can be determined only for current frame
+#| error: return address can be determined only for current frame
+TOOLCHAIN:pn-gcompat:mips = "gcc"
+
+# Fixes Clang induced linker crashes when using glibc 2.35+
+# mips-yoe-linux/mips-yoe-linux-ld: DWARF error: invalid or unhandled FORM value: 0x22
+# mips-yoe-linux-ld: Zend/asm/make_mips32_o32_elf_gas.o: CALL16 reloc at 0x28 not against global symbol
+# mips-yoe-linux/mips-yoe-linux-ld: BFD (GNU Binutils) 2.37.20210721 assertion fail ../../bfd/elfxx-mips.c:3614
+TOOLCHAIN:pn-php:mips = "gcc"
+
+# Clang-15 compiled openSSH tools crash on target ssh-keygen specifically
+TOOLCHAIN:pn-openssh = "gcc"
+# some packages not support clang compile yet.
+TOOLCHAIN:class-native:pn-pseudo-native = "gcc"
+TOOLCHAIN:class-native:pn-grub-native = "gcc"
+TOOLCHAIN:pn-gnutls = "clang"
+TOOLCHAIN:pn-libmetal = "gcc"
+TOOLCHAIN:pn-openamp = "clang"
+TOOLCHAIN:pn-dhcp = "clang"
+TOOLCHAIN:pn-openssh = "clang"
+
+CFLAGS:append:pn-liboil:toolchain-clang:x86-64 = " -fheinous-gnu-extensions "
+
+#../libffi-3.2.1/src/arm/sysv.S:363:2: error: invalid instruction, did you mean: fldmiax?
+# fldmiadgt ip, {d0-d7}
+CFLAGS:append:pn-libffi:mips64:toolchain-clang = " -no-integrated-as"
+
+# ../db-5.3.28/src/mutex/mut_tas.c:150:34: error: unknown directive
+#<inline asm>:9:2: note: instantiated into assembly here
+# .force_thumb
+#        ^
+#CFLAGS:append:pn-db:toolchain-clang = " -no-integrated-as"
+#
+#| ../../../DirectFB-1.7.7/lib/direct/armasm_memcpy.S:63:2: error: invalid instruction
+#|  ldmgeia r1!, {r3, r4, r12, lr}
+#|  ^
+CFLAGS:append:pn-directfb:toolchain-clang:arm = " -no-integrated-as"
+
+#| threads_pthread.c:(.text+0x372): undefined reference to `__atomic_is_lock_free'
+EXTRA_OECONF:pn-openssl:toolchain-clang:x86 = "-latomic"
+
+CFLAGS:append:pn-userland:toolchain-clang = " -no-integrated-as"
+
+# libjpeg-turbo-2.0.2/simd/mips/jsimd_dspr2.S
+# <instantiation>:13:5: error: invalid token in expression
+# .if $17 != 0
+# ^
+CFLAGS:append:pn-libjpeg-turbo:toolchain-clang:mipsarch = " -no-integrated-as"
+
+#| /tmp/x86-sse2-cdb148.s:207:9: error: ambiguous operand size for instruction 'sub'
+#|     sub SIZE, 64
+#|         ^~~~
+CFLAGS:append:pn-tinymembench:toolchain-clang:x86-64 = " -no-integrated-as"
+CFLAGS:append:pn-tinymembench:toolchain-clang:x86 = " -no-integrated-as"
+CFLAGS:append:pn-tinymembench:toolchain-clang:mipsarch = " -no-integrated-as"
+
+CFLAGS:append:pn-ne10:toolchain-clang:arm = " -no-integrated-as"
+CFLAGS:append:pn-libde265:toolchain-clang:arm = " -no-integrated-as"
+
+#2816:2: error: changed section type for .debug_frame, expected: 0x7000001E
+# .section .debug_frame,"",@progbits
+# ^
+#lj_vm.S:2890:2: error: changed section flags for .eh_frame, expected: 0x2
+# .section .eh_frame,"aw",@progbits
+# ^
+CFLAGS:append:pn-luajit:toolchain-clang:mips = " -no-integrated-as"
+
+#FAILED: libucontext_posix.so.1
+#clang-13: error: unable to execute command: Segmentation fault (core dumped)
+#clang-13: error: linker command failed due to signal (use -v to see invocation)
+CFLAGS:append:pn-libucontext:toolchain-clang:powerpc64le = " -no-integrated-as"
+
+# Generated asm file can not be compiled with clang assembler due to presence of .0 label
+# and its references
+#| aes-decrypt-internal-2.s:368:1: error: unexpected token at start of statement
+#| .0:
+#| ^
+CFLAGS:append:pn-nettle:toolchain-clang:powerpc64le = " -no-integrated-as"
+
+# include/gcc/arm/ck_pr.h:201:1: error: instruction requires: arm-mode
+#| CK_PR_DOUBLE_STORE(uint64_t, 64)
+#| ^
+#include/gcc/arm/ck_pr.h:192:6: note: expanded from macro 'CK_PR_DOUBLE_STORE'
+#|                          "strexd        %1, %3, [%2]\n"         \
+#|                           ^
+CFLAGS:append:pn-concurrencykit:toolchain-clang:arm = " -no-integrated-as"
+
+#../git/common/connection.c:154:55: error: comparison of integers of different signs: 'unsigned long' and 'int' [-Werror,-Wsign-compare]
+#        for (cmsg = CMSG_FIRSTHDR(msg); cmsg != NULL; cmsg = CMSG_NXTHDR(msg, cmsg)) {
+#                                                             ^~~~~~~~~~~~~~~~~~~~~~
+CFLAGS:append:pn-seatd:toolchain-clang = " -Wno-sign-compare"
+
+# -fno-tree-vrp is gcc specific
+CXXFLAGS:remove:pn-mozjs:toolchain-clang = "-fno-tree-vrp"
+CFLAGS:remove:pn-mozjs:toolchain-clang = "-fno-tree-vrp"
+
+TUNE_CCARGS:remove:pn-omxplayer:toolchain-clang = "-no-integrated-as"
+TUNE_CCARGS:remove:pn-nfs-utils:toolchain-clang = "-Qunused-arguments"
+
+# We want to error out when -msse option is used otherwise it enables sse on non-x86 arches
+TUNE_CCARGS:remove:pn-pipewire:toolchain-clang = "-Qunused-arguments"
+TUNE_CCARGS:remove:pn-tesseract:toolchain-clang = "-Qunused-arguments"
+TUNE_CCARGS:remove:pn-pulseaudio:toolchain-clang = "-Qunused-arguments"
+
+# Disable altivec on ppc32
+#/usr/include/eigen3/Eigen/src/Core/arch/AltiVec/PacketMath.h:1345:32: error: use of undeclared identifier 'vec_sqrt'; did you mean 'vec_rsqrt'?
+#  BF16_TO_F32_UNARY_OP_WRAPPER(vec_sqrt, a);
+#                               ^~~~~~~~
+#                               vec_rsqrt
+TUNE_CCARGS:pn-ceres-solver:append:toolchain-clang:powerpc = " -mno-altivec"
+TUNE_CCARGS:pn-opencv:append:toolchain-clang:powerpc = " -mno-altivec"
+CXXFLAGS:pn-libeigen:append:toolchain-clang:powerpc = " -DEIGEN_ALTIVEC_DISABLE_MMA"
+
+#| /usr/src/debug/ruby/2.5.1-r0/build/../ruby-2.5.1/process.c:7073: undefined reference to `__mulodi4'
+#| clang-7: error: linker command failed with exit code 1 (use -v to see invocation)
+COMPILER_RT:pn-ruby:toolchain-clang:runtime-gnu = "-rtlib=compiler-rt ${UNWINDLIB}"
+COMPILER_RT:pn-python3:toolchain-clang:runtime-gnu = "-rtlib=compiler-rt ${UNWINDLIB}"
+COMPILER_RT:pn-m4:toolchain-clang:runtime-gnu = "-rtlib=compiler-rt ${UNWINDLIB}"
+COMPILER_RT:pn-cpio:toolchain-clang:runtime-gnu = "-rtlib=compiler-rt ${UNWINDLIB}"
+COMPILER_RT:pn-openssh:toolchain-clang:runtime-gnu = "-rtlib=compiler-rt ${UNWINDLIB}"
+COMPILER_RT:pn-webkitgtk:toolchain-clang:runtime-gnu = "-rtlib=compiler-rt ${UNWINDLIB}"
+COMPILER_RT:pn-wpewebkit:toolchain-clang:runtime-gnu = "-rtlib=compiler-rt ${UNWINDLIB}"
+COMPILER_RT:pn-python3-numpy:toolchain-clang:runtime-gnu = "-rtlib=compiler-rt ${UNWINDLIB}"
+COMPILER_RT:pn-mongodb:toolchain-clang:runtime-gnu = "-rtlib=compiler-rt ${UNWINDLIB}"
+COMPILER_RT:remove:pn-m4:powerpc = "-rtlib=compiler-rt"
+COMPILER_RT:remove:pn-ruby:powerpc = "-rtlib=compiler-rt"
+COMPILER_RT:remove:pn-webkitgtk:powerpc = "-rtlib=compiler-rt"
+COMPILER_RT:remove:pn-m4:armeb = "-rtlib=compiler-rt"
+COMPILER_RT:remove:pn-ruby:armeb = "-rtlib=compiler-rt"
+COMPILER_RT:remove:pn-webkitgtk:armeb = "-rtlib=compiler-rt"
+
+# Does not work with libc++ 15.x
+TOOLCHAIN:pn-webkitgtk = "gcc"
+
+# build/lib/libQt5Widgets.so: undefined reference to `__lshrti3'
+# __lshrti3 is missing in libgcc
+COMPILER_RT:pn-qtbase:toolchain-clang:riscv32 = "-rtlib=compiler-rt ${UNWINDLIB}"
+
+LDFLAGS:append:pn-qtwebengine:toolchain-clang:runtime-gnu:x86 = " -latomic"
+LDFLAGS:append:pn-qemu:toolchain-clang:x86 = " -latomic"
+
+# glibc is built with gcc and hence encodes some libgcc specific builtins which are not found
+# when doing static linking with clang using compiler-rt, so use libgcc
+# undefined reference to `__unordtf2'
+COMPILER_RT:pn-aufs-util:libc-glibc:toolchain-clang:x86 = "-rtlib=libgcc --unwindlib=libgcc"
+COMPILER_RT:pn-libhugetlbfs:libc-glibc:toolchain-clang:x86 = "-rtlib=libgcc --unwindlib=libgcc"
+COMPILER_RT:pn-tsocks:libc-glibc:toolchain-clang:x86 = "-rtlib=libgcc --unwindlib=libgcc"
+COMPILER_RT:pn-libc-bench:libc-glibc:toolchain-clang:x86 = "-rtlib=libgcc --unwindlib=libgcc"
+COMPILER_RT:pn-fmt:toolchain-clang:x86 = "-rtlib=libgcc --unwindlib=libgcc"
+COMPILER_RT:pn-fmt:toolchain-clang:x86-64 = "-rtlib=libgcc --unwindlib=libgcc"
+COMPILER_RT:pn-mybw:toolchain-clang:x86 = "-rtlib=libgcc --unwindlib=libgcc"
+COMPILER_RT:pn-mybw:toolchain-clang:x86-64 = "-rtlib=libgcc --unwindlib=libgcc"
+COMPILER_RT:pn-libc-bench:libc-glibc:toolchain-clang:x86-64 = "-rtlib=libgcc --unwindlib=libgcc"
+COMPILER_RT:pn-mpich:toolchain-clang:x86-64 = "-rtlib=libgcc --unwindlib=libgcc"
+COMPILER_RT:pn-aufs-util:libc-glibc:toolchain-clang:x86-64 = "-rtlib=libgcc --unwindlib=libgcc"
+COMPILER_RT:pn-libhugetlbfs:libc-glibc:toolchain-clang:x86-64 = "-rtlib=libgcc --unwindlib=libgcc"
+COMPILER_RT:pn-tsocks:libc-glibc:toolchain-clang:x86-64 = "-rtlib=libgcc --unwindlib=libgcc"
+
+#(unwind.o): in function `__pthread_unwind':
+#/usr/src/debug/glibc/2.29-r0/git/nptl/unwind.c:121: undefined reference to `_Unwind_ForcedUnwind'
+#clang-8: error: linker command failed with exit code 1 (use -v to see invocation)
+COMPILER_RT:pn-libhugetlbfs:libc-glibc:toolchain-clang:arm = "--unwindlib=libgcc"
+
+# Uses gcc for native tools, e.g. nsinstall and passes clang options which fails so
+# let same compiler ( gcc or clang) be native/cross compiler
+# | gcc: error: unrecognized command line option ‘-Qunused-arguments’
+BUILD_CC:pn-nss:toolchain-clang = "clang -rtlib=libgcc -unwindlib=none"
+
+# LTO
+# Seems to use symver ASMs see https://stackoverflow.com/questions/46304742/how-to-combine-lto-with-symbol-versioning
+# lib/puny_encode.c:136: multiple definition of `_idn2_punycode_encode'
+LTO:pn-libidn2:toolchain-clang = ""
+
+#libcairo.so: undefined reference to pthread_mutexattr_init [--no-allow-shlib-undefined]
+LTO:pn-cairo:toolchain-clang = ""
+
+# This works with gcc-ranlib wrapper only which expands $@ shell array,
+# but it will fail if RANLIB was set to <cross>-ranlib or
+# <cross>-llvn-ranlib has same behaviour
+RANLIB:append:pn-tcf-agent:toolchain-clang = " $@"
+
+# see https://github.com/llvm/llvm-project/issues/53948
+OBJCOPY:pn-opensbi:toolchain-clang = "${HOST_PREFIX}objcopy"
+OBJCOPY:pn-libc-bench:toolchain-clang = "${HOST_PREFIX}objcopy"
+STRIP:pn-libc-bench:toolchain-clang = "${HOST_PREFIX}strip"
+OBJCOPY:pn-aufs-util:toolchain-clang = "${HOST_PREFIX}objcopy"
+STRIP:pn-aufs-util:toolchain-clang = "${HOST_PREFIX}strip"
+
+# Depend on GNU objcopy option missing in llvm-objcopy
+# llvm-objcopy: error: unknown argument '--section-alignment=512'
+OBJCOPY:pn-systemd-boot:toolchain-clang = "${HOST_PREFIX}objcopy"
+
+# See https://github.com/llvm/llvm-project/issues/53999
+STRIP:pn-go-helloworld:mips:toolchain-clang = "${HOST_PREFIX}strip"
+OBJCOPY:pn-go-helloworld:mips:toolchain-clang = "${HOST_PREFIX}objcopy"
+STRIP:pn-gosu:mips:toolchain-clang = "${HOST_PREFIX}strip"
+OBJCOPY:pn-gosu:mips:toolchain-clang = "${HOST_PREFIX}objcopy"
+# mips-yoe-linux-llvm-objcopy: error: Link field value 42 in section .rel.dyn is not a symbol table
+OBJCOPY:pn-mybw:mips:toolchain-clang = "${HOST_PREFIX}objcopy"
+OBJCOPY:pn-mybw:x86:toolchain-clang = "${HOST_PREFIX}objcopy"
+OBJCOPY:pn-mybw:x86-64:toolchain-clang = "${HOST_PREFIX}objcopy"
+OBJCOPY:pn-mybw:riscv64:toolchain-clang = "${HOST_PREFIX}objcopy"
+
+# Fails with llvm strip
+# i686-yoe-linux-llvm-strip: error: SHT_STRTAB string table section [index 9] is non-null terminated
+STRIP:pn-minio:toolchain-clang = "${HOST_PREFIX}strip"
+OBJCOPY:pn-minio:toolchain-clang = "${HOST_PREFIX}objcopy"
+
+# see https://github.com/llvm/llvm-project/issues/54213
+# Generates a bad libbsd.so linker stub and apps like bluelsa, mg, netcat-openbsd, android-tools
+# fails to link with libbsd
+OBJDUMP:pn-libbsd:mips:toolchain-clang = "${HOST_PREFIX}objdump"
+
+# With clang/lld it builds objects which gnu strip complains about
+# iscv64-yoe-linux-strip: /mnt/b/yoe/master/build/tmp/work/riscv64-yoe-linux/python3-matplotlib/3.5.3-r0/package/usr/lib/python3.10/site-packages/matplotlib/stTcyupd: not enough room for program headers, try linking with -N
+STRIP:pn-python3-matplotlib:toolchain-clang:riscv64 = "${HOST_PREFIX}llvm-strip"
+STRIP:pn-python3-matplotlib:toolchain-clang:riscv32 = "${HOST_PREFIX}llvm-strip"
+
+# Need OBJDUMP during do_package_qa which is set to llvm-objdump with meta-clang
+# it might work with GNU objdump since it falls back to one from build host
+DEPENDS:pn-linux-firmware:append:toolchain-clang = " clang-native"
+
+# Needs for solving fopenmp issues
+DEPENDS:append:pn-pixman:mips:toolchain-clang = " openmp"
+#| ../pixman-0.40.0/pixman/pixman-arm-neon-asm.S:3625:1: note: while in macro instantiation
+#| generate_bilinear_scanline_func pixman_scaled_bilinear_scanline_0565_0565_SRC_asm_neon, 0565, 0565, 1, 1, 28, BILINEAR_FLAG_UNROLL_4
+#| ^
+#| <instantiation>:134:1: error: unknown directive
+#| .endfunc
+#| ^
+CFLAGS:append:pn-pixman:arm:toolchain-clang = " -no-integrated-as"
+
diff --git a/meta-clang/conf/nonscanable.conf b/meta-clang/conf/nonscanable.conf
new file mode 100644
index 0000000000000000000000000000000000000000..3cdc454e90524badad66da139e689bd60795c401
--- /dev/null
+++ b/meta-clang/conf/nonscanable.conf
@@ -0,0 +1,22 @@
+SCAN_BUILD:pn-linux-libc-headers = ""
+SCAN_BUILD:pn-update-rc.d = ""
+SCAN_BUILD:pn-initscripts = ""
+SCAN_BUILD:pn-base-files = ""
+SCAN_BUILD:pn-os-release = ""
+SCAN_BUILD:pn-wireless-regdb = ""
+SCAN_BUILD:pn-tzdata = ""
+SCAN_BUILD:pn-qemuwrapper-cross = ""
+SCAN_BUILD:pn-depmodwrapper-cross = ""
+SCAN_BUILD:pn-bluez-firmware-rpidistro = ""
+SCAN_BUILD:pn-udev-rules-rpi = ""
+SCAN_BUILD:pn-shadow-securetty = ""
+SCAN_BUILD:pn-96boards-tools = ""
+SCAN_BUILD:pn-run-postinsts = ""
+SCAN_BUILD:pn-keymaps = ""
+SCAN_BUILD:pn-sysvinit-inittab = ""
+SCAN_BUILD:pn-pi-bluetooth = ""
+SCAN_BUILD:pn-rpi-config = ""
+SCAN_BUILD:pn-bcm2835-bootfiles = ""
+SCAN_BUILD:pn-autoconf-archive = ""
+SCAN_BUILD:pn-compiler-rt = ""
+SCAN_BUILD:pn-libcxx = ""
diff --git a/meta-clang/dynamic-layers/networking-layer/recipes-connectivity/samba/files/fix_duplicate_pdb_search_init.patch b/meta-clang/dynamic-layers/networking-layer/recipes-connectivity/samba/files/fix_duplicate_pdb_search_init.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e9d88d20bd45695b5a485d54ea3ac5ea6f807782
--- /dev/null
+++ b/meta-clang/dynamic-layers/networking-layer/recipes-connectivity/samba/files/fix_duplicate_pdb_search_init.patch
@@ -0,0 +1,10 @@
+--- a/source3/wscript_build	2019-03-14 09:03:29.498617250 +0100
++++ b/source3/wscript_build	2019-03-14 09:06:19.824949694 +0100
+@@ -124,7 +124,6 @@
+                      '!get_attr_list']
+ private_pdb_match.append('!pdb_nds_*')
+ private_pdb_match.append('!pdb_ldapsam_init*')
+-private_pdb_match.append('!pdb_*_init')
+ private_pdb_match = private_pdb_match + ldapsam_pdb_match
+ 
+ bld.SAMBA3_LIBRARY('samba-passdb',
diff --git a/meta-clang/dynamic-layers/networking-layer/recipes-connectivity/samba/samba_4.%.bbappend b/meta-clang/dynamic-layers/networking-layer/recipes-connectivity/samba/samba_4.%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..543f32cedac83f5d9e2fb75af439c5af252c051c
--- /dev/null
+++ b/meta-clang/dynamic-layers/networking-layer/recipes-connectivity/samba/samba_4.%.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI:append = " file://fix_duplicate_pdb_search_init.patch "
diff --git a/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-CMakeLists.txt-override-the-PY_CMD_ESCAPED.patch b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-CMakeLists.txt-override-the-PY_CMD_ESCAPED.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3e0a6aa0862bc29c9108a65f5e80dddf122d0661
--- /dev/null
+++ b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-CMakeLists.txt-override-the-PY_CMD_ESCAPED.patch
@@ -0,0 +1,41 @@
+From 4f64ed40e1ffea7ea278627f30a01018e57dcbcf Mon Sep 17 00:00:00 2001
+From: Mingli Yu <mingli.yu@windriver.com>
+Date: Wed, 9 Sep 2020 05:48:19 +0000
+Subject: [PATCH] CMakeLists.txt: override the PY_CMD_ESCAPED
+
+Override the PY_CMD_ESCAPED as the PY_CMD_ESCAPED is constructed by
+the full path of the python3. In some cases, the path is so long and
+result in the PY_CMD_ESCAPED exceeds 255 characters and comes below
+do_configure error:
+ | CMake Error at src/python/CMakeLists.txt:18 (configure_file):
+ |   configure_file Problem configuring file
+ |
+ | CMake Error: Could not open file for write in copy operation /buildarea1/test/wr_build/wr1020_20200909_bcc/bcc_long_Kernel/auto-standalone_next/200827/lxbuilds/Intel-Snow-Ridge-NS_platform_up/intel-x86-64-standard-glibc-std/wrlinux/build/tmp-glibc/work/corei7-64-wrs-linux/bcc/0.15.0-r0/build/src/python/bcc--buildarea1-test-wr_build-wr1020_20200909_bcc-bcc_long_Kernel-auto-standalone_next-200827-lxbuilds-Intel-Snow-Ridge-NS_platform_up-intel-x86-64-standard-glibc-std-wrlinux-build-tmp-glibc-work-corei7-64-wrs-linux-bcc-0.15.0-r0-recipe-sysroot-native-usr-bin-python3-native-python3/bcc/version.py.tmp
+
+Upstream-Status: Pending
+
+Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
+---
+ src/python/CMakeLists.txt | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+--- a/src/python/CMakeLists.txt
++++ b/src/python/CMakeLists.txt
+@@ -12,7 +12,7 @@ file(GLOB_RECURSE PYTHON_INCLUDES RELATI
+ 
+ foreach(PY_CMD ${PYTHON_CMD})
+   string(REPLACE "/" "-" PY_CMD_ESCAPED ${PY_CMD})
+-  set(PY_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bcc-${PY_CMD_ESCAPED})
++  set(PY_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bcc-python3)
+ 
+   foreach(PY_SRC ${PYTHON_SOURCES})
+     configure_file(${PY_SRC} ${PY_DIRECTORY}/${PY_SRC} COPYONLY)
+@@ -31,7 +31,7 @@ foreach(PY_CMD ${PYTHON_CMD})
+     DEPENDS ${PYTHON_SOURCES} ${PYTHON_INCLUDES}
+     COMMENT "Building sdist for ${PY_CMD}"
+   )
+-  add_custom_target(bcc_py_${PY_CMD_ESCAPED} ALL DEPENDS ${PIP_INSTALLABLE})
++  add_custom_target(bcc_py_python3 ALL DEPENDS ${PIP_INSTALLABLE})
+ 
+   install(
+     CODE "
diff --git a/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-Vendor-just-enough-extra-headers-to-allow-libbpf-to-.patch b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-Vendor-just-enough-extra-headers-to-allow-libbpf-to-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..946787c0878959e7b8b4ab0a5932b6dd40e804ca
--- /dev/null
+++ b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-Vendor-just-enough-extra-headers-to-allow-libbpf-to-.patch
@@ -0,0 +1,124 @@
+From 6cffc195eca6b53a12865d325ff97e7b5ba8f22b Mon Sep 17 00:00:00 2001
+From: Daniel Thompson <daniel.thompson@linaro.org>
+Date: Thu, 19 May 2022 09:14:20 +0000
+Subject: [PATCH] Vendor just enough extra headers to allow libbpf to be
+ de-vendored
+
+Currently it is not possible to build the bcc recipe when we de-vendor
+libbpf and adopt the packaged version. Ironically this is due to the
+deliberate vendoring of some depreciated btf code that is being removed
+upstream because bcc was the only user! In other words the vendored code
+doesn't work the de-vendored libbpf because also ends up de-vendoring
+one of the Linux uapi headers.
+
+This is obviously an OE specific issue (due to the current combination
+of linux headers, libbpf and bcc). It's a bit of a mess and the right
+solution is probably to update the system UAPI headers but I am committing
+this for now simply so I can easily show why we must de-vendor libbpf in
+the first place!
+
+Upstream-status: Inappropriate [other]
+
+Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>
+---
+ src/cc/bcc_btf.cc | 87 +++++++++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 87 insertions(+)
+
+diff --git a/src/cc/bcc_btf.cc b/src/cc/bcc_btf.cc
+index 7f551ae8..cca3c6c3 100644
+--- a/src/cc/bcc_btf.cc
++++ b/src/cc/bcc_btf.cc
+@@ -33,6 +33,93 @@
+ 
+ namespace btf_ext_vendored {
+ 
++#ifdef HAVE_EXTERNAL_LIBBPF
++/*
++ * When we de-vendor libbpf we end up picking up an older version of
++ * [uapi/]linux/bpf.h which misses out some of the data structures needed
++ * to compile this file. Annoyingly the code that doesn't compile it
++ * a result of de-vendoring
++ *
++ * This section is a minimized re-vendoring to fix that. It is not robust
++ * against version skew: When the system linux/bpf.h is updated then this
++ * will break the build and the patch can be dropped.
++ */
++
++/* bpf_core_relo_kind encodes which aspect of captured field/type/enum value
++ * has to be adjusted by relocations. It is emitted by llvm and passed to
++ * libbpf and later to the kernel.
++ */
++enum bpf_core_relo_kind {
++	BPF_CORE_FIELD_BYTE_OFFSET = 0,      /* field byte offset */
++	BPF_CORE_FIELD_BYTE_SIZE = 1,        /* field size in bytes */
++	BPF_CORE_FIELD_EXISTS = 2,           /* field existence in target kernel */
++	BPF_CORE_FIELD_SIGNED = 3,           /* field signedness (0 - unsigned, 1 - signed) */
++	BPF_CORE_FIELD_LSHIFT_U64 = 4,       /* bitfield-specific left bitshift */
++	BPF_CORE_FIELD_RSHIFT_U64 = 5,       /* bitfield-specific right bitshift */
++	BPF_CORE_TYPE_ID_LOCAL = 6,          /* type ID in local BPF object */
++	BPF_CORE_TYPE_ID_TARGET = 7,         /* type ID in target kernel */
++	BPF_CORE_TYPE_EXISTS = 8,            /* type existence in target kernel */
++	BPF_CORE_TYPE_SIZE = 9,              /* type size in bytes */
++	BPF_CORE_ENUMVAL_EXISTS = 10,        /* enum value existence in target kernel */
++	BPF_CORE_ENUMVAL_VALUE = 11,         /* enum value integer value */
++};
++
++/*
++ * "struct bpf_core_relo" is used to pass relocation data form LLVM to libbpf
++ * and from libbpf to the kernel.
++ *
++ * CO-RE relocation captures the following data:
++ * - insn_off - instruction offset (in bytes) within a BPF program that needs
++ *   its insn->imm field to be relocated with actual field info;
++ * - type_id - BTF type ID of the "root" (containing) entity of a relocatable
++ *   type or field;
++ * - access_str_off - offset into corresponding .BTF string section. String
++ *   interpretation depends on specific relocation kind:
++ *     - for field-based relocations, string encodes an accessed field using
++ *       a sequence of field and array indices, separated by colon (:). It's
++ *       conceptually very close to LLVM's getelementptr ([0]) instruction's
++ *       arguments for identifying offset to a field.
++ *     - for type-based relocations, strings is expected to be just "0";
++ *     - for enum value-based relocations, string contains an index of enum
++ *       value within its enum type;
++ * - kind - one of enum bpf_core_relo_kind;
++ *
++ * Example:
++ *   struct sample {
++ *       int a;
++ *       struct {
++ *           int b[10];
++ *       };
++ *   };
++ *
++ *   struct sample *s = ...;
++ *   int *x = &s->a;     // encoded as "0:0" (a is field #0)
++ *   int *y = &s->b[5];  // encoded as "0:1:0:5" (anon struct is field #1,
++ *                       // b is field #0 inside anon struct, accessing elem #5)
++ *   int *z = &s[10]->b; // encoded as "10:1" (ptr is used as an array)
++ *
++ * type_id for all relocs in this example will capture BTF type id of
++ * `struct sample`.
++ *
++ * Such relocation is emitted when using __builtin_preserve_access_index()
++ * Clang built-in, passing expression that captures field address, e.g.:
++ *
++ * bpf_probe_read(&dst, sizeof(dst),
++ *		  __builtin_preserve_access_index(&src->a.b.c));
++ *
++ * In this case Clang will emit field relocation recording necessary data to
++ * be able to find offset of embedded `a.b.c` field within `src` struct.
++ *
++ * [0] https://llvm.org/docs/LangRef.html#getelementptr-instruction
++ */
++struct bpf_core_relo {
++	__u32 insn_off;
++	__u32 type_id;
++	__u32 access_str_off;
++	enum bpf_core_relo_kind kind;
++};
++#endif /* HAVE_EXTERNAL_LIBBPF */
++
+ /* The minimum bpf_func_info checked by the loader */
+ struct bpf_func_info_min {
+         uint32_t   insn_off;
diff --git a/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-python-CMakeLists.txt-Remove-check-for-host-etc-debi.patch b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-python-CMakeLists.txt-Remove-check-for-host-etc-debi.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4d5ceda57d3619256d3d597fd97ee790b7b3b107
--- /dev/null
+++ b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-python-CMakeLists.txt-Remove-check-for-host-etc-debi.patch
@@ -0,0 +1,35 @@
+From cb3f032b55b32c50201862b26c76ea18ad37cb39 Mon Sep 17 00:00:00 2001
+From: Ovidiu Panait <ovidiu.panait@windriver.com>
+Date: Thu, 30 Jan 2020 14:19:33 +0200
+Subject: [PATCH] python/CMakeLists.txt: Remove check for host
+ /etc/debian_version
+
+Fix the following error that occurs during do_install when using the native
+version of python3:
+usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
+   or: setup.py --help [cmd1 cmd2 ...]
+   or: setup.py --help-commands
+   or: setup.py cmd --help
+
+error: option --install-layout not recognized
+
+Upstream-status: Innapropriate [oe-specific]
+
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ src/python/CMakeLists.txt | 4 ----
+ 1 file changed, 4 deletions(-)
+
+--- a/src/python/CMakeLists.txt
++++ b/src/python/CMakeLists.txt
+@@ -5,10 +5,6 @@ if(NOT PYTHON_CMD)
+   set(PYTHON_CMD "python3")
+ endif()
+ 
+-if(EXISTS "/etc/debian_version")
+-  set(PYTHON_FLAGS "${PYTHON_FLAGS} --install-layout deb")
+-endif()
+-
+ file(GLOB_RECURSE PYTHON_SOURCES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
+   ${CMAKE_CURRENT_SOURCE_DIR}/*.py)
+ file(GLOB_RECURSE PYTHON_INCLUDES RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}
diff --git a/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-tools-trace.py-Fix-failing-to-exit.patch b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-tools-trace.py-Fix-failing-to-exit.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6ac72195b7f447cf2b729c5c72e657179c9f4ac0
--- /dev/null
+++ b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/0001-tools-trace.py-Fix-failing-to-exit.patch
@@ -0,0 +1,41 @@
+From a9f59fc8605de1bcca0b6c2d8132585f40c3b9bc Mon Sep 17 00:00:00 2001
+From: He Zhe <zhe.he@windriver.com>
+Date: Thu, 13 Aug 2020 11:25:58 +0800
+Subject: [PATCH] tools/trace.py: Fix failing to exit
+
+Class Probe::print_event is used as a callback of a ctypes wrapper. With
+Yocto latest python v3.8.5, the exception raised by exit() is ignored and
+thus trace cannot exit. Use os._exit(0) instead.
+
+$ /usr/share/bcc/tools/trace do_sys_open -M 1
+PID TID COMM FUNC
+3740 3740 irqbalance do_sys_open
+Exception ignored on calling ctypes callback function:
+<function PerfEventArray.open_perf_buffer.<locals>.raw_cb at 0x7f7c9efea280>
+Traceback (most recent call last):
+File "/usr/lib64/python3.8/site-packages/bcc/table.py", line 685, in raw_cb_
+callback(cpu, data, size)
+File "/usr/share/bcc/tools/trace", line 630, in print_event
+exit()
+File "/usr/lib64/python3.8/sitebuiltins.py", line 26, in __call_
+raise SystemExit(code)
+SystemExit: None
+
+Upstream-Status: Pending
+
+Signed-off-by: He Zhe <zhe.he@windriver.com>
+---
+ tools/trace.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/tools/trace.py
++++ b/tools/trace.py
+@@ -671,7 +671,7 @@ BPF_PERF_OUTPUT(%s);
+                     if self.aggregate:
+                         self.print_aggregate_events()
+                     sys.stdout.flush()
+-                    exit()
++                    os._exit(0)
+ 
+         def attach(self, bpf, verbose):
+                 if len(self.library) == 0:
diff --git a/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/ptest_wrapper.sh b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/ptest_wrapper.sh
new file mode 100644
index 0000000000000000000000000000000000000000..92d015614c81ee43c9d84fe4426420f1a5134ee8
--- /dev/null
+++ b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/ptest_wrapper.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+# Simple OE specific wrapper for bcc python tests
+
+name=$1
+kind=$2
+cmd=$3
+shift 3
+
+case $kind in
+    simple|sudo)
+        $cmd "$@"
+        ;;
+    *)
+        echo "Invalid kind $kind of test $name"
+        exit 1
+esac
diff --git a/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/run-ptest b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/run-ptest
new file mode 100644
index 0000000000000000000000000000000000000000..a27f6976b029722a296be044738b27f9ee71a625
--- /dev/null
+++ b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc/run-ptest
@@ -0,0 +1,42 @@
+#!/bin/sh
+
+cd tests || exit 1
+
+PASS_CNT=0
+FAIL_CNT=0
+FAILED=""
+
+print_test_result() {
+    if [ $? -eq 0 ]; then
+        echo PASS: "$1"
+        PASS_CNT=$((PASS_CNT + 1))
+    else
+        echo FAIL: "$1"
+        FAIL_CNT=$((FAIL_CNT + 1))
+        FAILED="$FAILED $1;"
+    fi
+}
+
+# Run CC tests, set IFS as test names have spaces
+IFS=$(printf '\n\t')
+for test_name in $(./cc/test_libbcc_no_libbpf --list-test-names-only); do
+    ./cc/test_libbcc_no_libbpf "$test_name" > /dev/null 2>&1
+    print_test_result "cc $test_name"
+done
+unset IFS
+
+# Run python tests, skip namespace tests as they currently don't work
+if cmake -DCMAKE_TESTING_ENABLED=ON -DTEST_WRAPPER="$(pwd)/ptest_wrapper.sh" python > /dev/null 2>&1; then
+    for test_name in $(awk -F '[( ]' '/^add_test/ && !/namespace/ {print $2}' CTestTestfile.cmake); do
+        ctest -Q -R "$test_name"
+        print_test_result "python $test_name"
+    done
+else
+    print_test_result "cmake error, couldn't start python tests"
+fi
+
+echo "#### bcc tests summary ####"
+echo "# TOTAL: $((PASS_CNT + FAIL_CNT))"
+echo "# PASS:  $PASS_CNT"
+echo "# FAIL:  $FAIL_CNT ($FAILED)"
+echo "###########################"
diff --git a/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc_0.25.0.bb b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc_0.25.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..cdacbb29c5444bd1e45918f5ce4b355216b71e62
--- /dev/null
+++ b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bcc/bcc_0.25.0.bb
@@ -0,0 +1,71 @@
+SUMMARY = "BPF Compiler Collection (BCC)"
+HOMEPAGE = "https://github.com/iovisor/bcc"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit cmake python3native manpages ptest
+
+DEPENDS += "bison-native \
+            flex-native \
+            flex \
+            elfutils \
+            ${LUAJIT} \
+            clang \
+            libbpf \
+            "
+
+LUAJIT ?= "luajit"
+LUAJIT:powerpc64le = ""
+LUAJIT:powerpc64 = ""
+LUAJIT:riscv64 = ""
+
+RDEPENDS:${PN} += "bash python3 python3-core python3-setuptools xz"
+RDEPENDS:${PN}-ptest = "cmake python3 python3-distutils python3-netaddr python3-pyroute2"
+
+SRC_URI = "gitsm://github.com/iovisor/bcc;branch=master;protocol=https \
+           file://0001-python-CMakeLists.txt-Remove-check-for-host-etc-debi.patch \
+           file://0001-tools-trace.py-Fix-failing-to-exit.patch \
+           file://0001-CMakeLists.txt-override-the-PY_CMD_ESCAPED.patch \
+           file://0001-Vendor-just-enough-extra-headers-to-allow-libbpf-to-.patch \
+           file://run-ptest \
+           file://ptest_wrapper.sh \
+           "
+
+SRCREV = "711f03024d776d174874b1f833dac0597f22a49a"
+
+PV .= "+git${SRCPV}"
+
+S = "${WORKDIR}/git"
+
+PACKAGECONFIG ??= "examples"
+PACKAGECONFIG:remove:libc-musl = "examples"
+
+PACKAGECONFIG[manpages] = "-DENABLE_MAN=ON,-DENABLE_MAN=OFF,"
+PACKAGECONFIG[examples] = "-DENABLE_EXAMPLES=ON,-DENABLE_EXAMPLES=OFF,"
+
+EXTRA_OECMAKE = " \
+    -DCMAKE_USE_LIBBPF_PACKAGE=ON \
+    -DENABLE_LLVM_SHARED=ON \
+    -DENABLE_CLANG_JIT=ON \
+    -DLLVM_PACKAGE_VERSION=${LLVMVERSION} \
+    -DPYTHON_CMD=${PYTHON} \
+    -DPYTHON_FLAGS=--install-lib=${PYTHON_SITEPACKAGES_DIR} \
+"
+
+do_install:append() {
+        sed -e 's@#!/usr/bin/python@#!/usr/bin/env python3@g' \
+            -i $(find ${D}${datadir}/${PN} -type f)
+}
+
+do_install_ptest() {
+    install -d ${D}${PTEST_PATH}/tests/cc
+    install ${B}/tests/cc/test_libbcc_no_libbpf ${B}/tests/cc/libusdt_test_lib.so ${D}${PTEST_PATH}/tests/cc
+    cp -rf ${S}/tests/python ${D}${PTEST_PATH}/tests/python
+    install ${WORKDIR}/ptest_wrapper.sh ${D}${PTEST_PATH}/tests
+    install ${S}/examples/networking/simulation.py ${D}${PTEST_PATH}/tests/python
+}
+
+FILES:${PN} += "${PYTHON_SITEPACKAGES_DIR}"
+FILES:${PN}-doc += "${datadir}/${PN}/man"
+
+COMPATIBLE_HOST = "(x86_64.*|aarch64.*|powerpc64.*|riscv64.*)-linux"
diff --git a/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bpftrace/bpftrace/run-ptest b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bpftrace/bpftrace/run-ptest
new file mode 100644
index 0000000000000000000000000000000000000000..bab30339881119fb218ffcb4d85e5f86caac842e
--- /dev/null
+++ b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bpftrace/bpftrace/run-ptest
@@ -0,0 +1,50 @@
+#!/bin/sh
+
+# The whole test suite may take up to 40 minutes to run, so setting -t 2400
+# parameter in ptest-runner is necessary to not kill it before completion
+
+cd tests || exit 1
+export BPFTRACE_RUNTIME_TEST_EXECUTABLE=/usr/bin
+
+PASS_CNT=0
+FAIL_CNT=0
+SKIP_CNT=0
+FAILED=""
+
+print_test_result() {
+     if [ $? -eq 0 ]; then
+         echo "PASS: $1"
+         PASS_CNT=$((PASS_CNT + 1))
+     else
+         echo "FAIL: $1"
+         FAIL_CNT=$((FAIL_CNT + 1))
+         FAILED="${FAILED:+$FAILED }$1;"
+     fi
+ }
+
+IFS=$(printf '\n\t')
+# Start unit tests
+for test_name in $(./bpftrace_test --gtest_list_tests | grep -v "^ "); do
+    ./bpftrace_test --gtest_filter="${test_name}*" > /dev/null 2>&1
+    print_test_result "unit:$test_name"
+done
+
+# Start runtime tests
+for test_name in $(ls runtime); do
+    # Ignore test cases that hang the suite forever (bpftrace v0.16.0)
+    if [ "$test_name" = "signals" ] || [ "$test_name" = "watchpoint" ]; then
+        echo "SKIP: runtime:$test_name"
+        SKIP_CNT=$((SKIP_CNT + 1))
+        continue
+    fi
+    python3 runtime/engine/main.py --filter="${test_name}.*" > /dev/null 2>&1
+    print_test_result "runtime:$test_name"
+done
+unset IFS
+
+echo "#### bpftrace tests summary ####"
+echo "# TOTAL: $((PASS_CNT + FAIL_CNT + SKIP_CNT))"
+echo "# PASS:  $PASS_CNT"
+echo "# FAIL:  $FAIL_CNT ($FAILED)"
+echo "# SKIP:  $SKIP_CNT"
+echo "################################"
diff --git a/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bpftrace/bpftrace_0.16.0.bb b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bpftrace/bpftrace_0.16.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ca324bc1b9a4ba9f7ae785c760cf22af7e87cf4c
--- /dev/null
+++ b/meta-clang/dynamic-layers/openembedded-layer/recipes-devtools/bpftrace/bpftrace_0.16.0.bb
@@ -0,0 +1,58 @@
+SUMMARY = "bpftrace"
+HOMEPAGE = "https://github.com/iovisor/bpftrace"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
+
+DEPENDS += "bison-native \
+            flex-native \
+            gzip-native \
+            elfutils \
+            bcc \
+            systemtap \
+            libcereal \
+            libbpf \
+            "
+
+PV .= "+git${SRCREV}"
+RDEPENDS:${PN} += "bash python3 xz"
+
+SRC_URI = "git://github.com/iovisor/bpftrace;branch=master;protocol=https \
+           file://run-ptest \
+"
+SRCREV = "a277ec42102c463d656df8f64eb2f7e87e322210"
+
+S = "${WORKDIR}/git"
+
+inherit cmake ptest
+
+PACKAGECONFIG ?= "${@bb.utils.contains('PTEST_ENABLED', '1', 'tests', '', d)}"
+
+# Clang-15.x crashes compiling some usdt tests
+# see https://github.com/llvm/llvm-project/issues/58477
+PACKAGECONFIG:remove:riscv64 = "tests"
+
+PACKAGECONFIG[tests] = "-DBUILD_TESTING=ON,-DBUILD_TESTING=OFF,gtest xxd-native"
+
+do_install_ptest() {
+    if [ -e ${B}/tests/bpftrace_test ]; then
+        install -Dm 755 ${B}/tests/bpftrace_test ${D}${PTEST_PATH}/tests/bpftrace_test
+        cp -rf ${B}/tests/runtime ${D}${PTEST_PATH}/tests
+        cp -rf ${B}/tests/test* ${D}${PTEST_PATH}/tests
+    fi
+}
+
+def llvm_major_version(d):
+    pvsplit = d.getVar('LLVMVERSION').split('.')
+    return pvsplit[0]
+
+LLVM_MAJOR_VERSION = "${@llvm_major_version(d)}"
+
+EXTRA_OECMAKE = " \
+    -DCMAKE_ENABLE_EXPORTS=1 \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DLLVM_REQUESTED_VERSION=${LLVM_MAJOR_VERSION} \
+    -DENABLE_MAN=OFF \
+"
+
+COMPATIBLE_HOST = "(x86_64.*|aarch64.*|powerpc64.*|riscv64.*)-linux"
+COMPATIBLE_HOST:libc-musl = "null"
diff --git a/meta-clang/dynamic-layers/openembedded-layer/recipes-kernel/kernel-selftest/kernel-selftest.bbappend b/meta-clang/dynamic-layers/openembedded-layer/recipes-kernel/kernel-selftest/kernel-selftest.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..580d98bf9a7639af76520698036c234f0b105c24
--- /dev/null
+++ b/meta-clang/dynamic-layers/openembedded-layer/recipes-kernel/kernel-selftest/kernel-selftest.bbappend
@@ -0,0 +1,4 @@
+DEPENDS:append = " clang-native"
+DEPENDS:remove = "llvm-native"
+
+EXCLUDE_FROM_WORLD:forcevariable = ""
diff --git a/meta-clang/dynamic-layers/phosphor-layer/recipes-graphics/obmc-ikvm/obmc-ikvm_%.bbappend b/meta-clang/dynamic-layers/phosphor-layer/recipes-graphics/obmc-ikvm/obmc-ikvm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c3172e4f6f937d68eb8d30458da56fc28d928271
--- /dev/null
+++ b/meta-clang/dynamic-layers/phosphor-layer/recipes-graphics/obmc-ikvm/obmc-ikvm_%.bbappend
@@ -0,0 +1,2 @@
+CFLAGS:append:toolchain-clang = " -Wno-error=defaulted-function-deleted "
+CXXFLAGS:append:toolchain-clang = " -Wno-error=defaulted-function-deleted "
diff --git a/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-dbus-monitor_%.bbappend b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-dbus-monitor_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cb0149326518d8aacf2d5ef84744e7737544146e
--- /dev/null
+++ b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-dbus-monitor_%.bbappend
@@ -0,0 +1,2 @@
+CXX:append:toolchain-clang = " -Wno-error=defaulted-function-deleted "
+EXTRA_OEMESON:append:toolchain-clang = " -Dwerror=false "
diff --git a/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-mapper_%.bbappend b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-mapper_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cb03f83044c1f4d9e320ef12604e4917bb60412c
--- /dev/null
+++ b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-mapper_%.bbappend
@@ -0,0 +1,2 @@
+CXXFLAGS:append:toolchain-clang = " -Wno-error=defaulted-function-deleted "
+EXTRA_OEMESON:append:toolchain-clang = " -Dwerror=false "
diff --git a/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/dump/phosphor-debug-collector_%.bbappend b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/dump/phosphor-debug-collector_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cb0149326518d8aacf2d5ef84744e7737544146e
--- /dev/null
+++ b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/dump/phosphor-debug-collector_%.bbappend
@@ -0,0 +1,2 @@
+CXX:append:toolchain-clang = " -Wno-error=defaulted-function-deleted "
+EXTRA_OEMESON:append:toolchain-clang = " -Dwerror=false "
diff --git a/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/fans/files/0001-adapt-clang-build.patch b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/fans/files/0001-adapt-clang-build.patch
new file mode 100644
index 0000000000000000000000000000000000000000..61d5a30cd45e54cb89b130c561a5bd884281d957
--- /dev/null
+++ b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/fans/files/0001-adapt-clang-build.patch
@@ -0,0 +1,66 @@
+diff --git a/configure.ac b/configure.ac
+index 4a1e6f7..e983bc3 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -8,8 +8,9 @@ AM_INIT_AUTOMAKE([subdir-objects -Wall -Werror foreign dist-xz])
+ AM_SILENT_RULES([yes])
+ 
+ # Use gcc-ar and gcc-ranlib for static libraries built with -flto
+-AC_SUBST([AR], [${ac_tool_prefix}gcc-ar])
+-AC_SUBST([RANLIB], [${ac_tool_prefix}gcc-ranlib])
++# Use user-defined AR and RANLIB env
++# AC_SUBST([AR], [${ac_tool_prefix}gcc-ar])
++# AC_SUBST([RANLIB], [${ac_tool_prefix}gcc-ranlib])
+ 
+ # Checks for programs.
+ AC_PROG_CXX
+diff --git a/sdbusplus.hpp b/sdbusplus.hpp
+index 909fbc3..0f5b0be 100644
+--- a/sdbusplus.hpp
++++ b/sdbusplus.hpp
+@@ -401,6 +401,22 @@ class SDBusPlus
+         return getPropertyVariant<Variant>(getBus(), path, interface, property);
+     }
+ 
++    /** @brief Invoke a method and return without checking for error. */
++    template <typename... Args>
++    static auto callMethodAndReturn(sdbusplus::bus::bus& bus,
++                                    const std::string& busName,
++                                    const std::string& path,
++                                    const std::string& interface,
++                                    const std::string& method, Args&&... args)
++    {
++        auto reqMsg = bus.new_method_call(busName.c_str(), path.c_str(),
++                                          interface.c_str(), method.c_str());
++        reqMsg.append(std::forward<Args>(args)...);
++        auto respMsg = bus.call(reqMsg);
++
++        return respMsg;
++    }
++
+     /** @brief Get a property without mapper lookup. */
+     template <typename Property>
+     static auto getProperty(sdbusplus::bus::bus& bus,
+@@ -573,22 +589,6 @@ class SDBusPlus
+         return lookupCallMethodAndRead<Ret>(getBus(), path, interface, method,
+                                             std::forward<Args>(args)...);
+     }
+-
+-    /** @brief Invoke a method and return without checking for error. */
+-    template <typename... Args>
+-    static auto callMethodAndReturn(sdbusplus::bus::bus& bus,
+-                                    const std::string& busName,
+-                                    const std::string& path,
+-                                    const std::string& interface,
+-                                    const std::string& method, Args&&... args)
+-    {
+-        auto reqMsg = bus.new_method_call(busName.c_str(), path.c_str(),
+-                                          interface.c_str(), method.c_str());
+-        reqMsg.append(std::forward<Args>(args)...);
+-        auto respMsg = bus.call(reqMsg);
+-
+-        return respMsg;
+-    }
+ };
+ 
+ } // namespace util
diff --git a/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/fans/phosphor-fan_%.bbappend b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/fans/phosphor-fan_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1cb7769077faa3b5ebbf730fa3470b86cbd911ad
--- /dev/null
+++ b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/fans/phosphor-fan_%.bbappend
@@ -0,0 +1,7 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+SRC_URI:append:toolchain-clang = " \
+	file://0001-adapt-clang-build.patch \
+"
+
+CXXFLAGS:append:toolchain-clang = " -Wno-error=defaulted-function-deleted -Wno-error=unused-lambda-capture -Wno-error=unused-private-field "
diff --git a/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/flash/phosphor-software-manager_%.bbappend b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/flash/phosphor-software-manager_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cb0149326518d8aacf2d5ef84744e7737544146e
--- /dev/null
+++ b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/flash/phosphor-software-manager_%.bbappend
@@ -0,0 +1,2 @@
+CXX:append:toolchain-clang = " -Wno-error=defaulted-function-deleted "
+EXTRA_OEMESON:append:toolchain-clang = " -Dwerror=false "
diff --git a/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/bmcweb_%.bbappend b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/bmcweb_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f2217e5d8c5c9dae27ad5480346904af0be8749f
--- /dev/null
+++ b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/bmcweb_%.bbappend
@@ -0,0 +1,2 @@
+CXXFLAGS:append:toolchain-clang = " -Wno-error=unsafe-buffer-usage "
+EXTRA_OEMESON:append:toolchain-clang = " -Dwerror=false "
diff --git a/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/inventory/phosphor-inventory-manager_%.bbappend b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/inventory/phosphor-inventory-manager_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cb0149326518d8aacf2d5ef84744e7737544146e
--- /dev/null
+++ b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/inventory/phosphor-inventory-manager_%.bbappend
@@ -0,0 +1,2 @@
+CXX:append:toolchain-clang = " -Wno-error=defaulted-function-deleted "
+EXTRA_OEMESON:append:toolchain-clang = " -Dwerror=false "
diff --git a/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-manager_%.bbappend b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-manager_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cb0149326518d8aacf2d5ef84744e7737544146e
--- /dev/null
+++ b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-manager_%.bbappend
@@ -0,0 +1,2 @@
+CXX:append:toolchain-clang = " -Wno-error=defaulted-function-deleted "
+EXTRA_OEMESON:append:toolchain-clang = " -Dwerror=false "
diff --git a/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cb0149326518d8aacf2d5ef84744e7737544146e
--- /dev/null
+++ b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/sensors/phosphor-hwmon_%.bbappend
@@ -0,0 +1,2 @@
+CXX:append:toolchain-clang = " -Wno-error=defaulted-function-deleted "
+EXTRA_OEMESON:append:toolchain-clang = " -Dwerror=false "
diff --git a/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/state/phosphor-state-manager_%.bbappend b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/state/phosphor-state-manager_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..98007db743813d62c56d207e3a33411ce67b3ed1
--- /dev/null
+++ b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/state/phosphor-state-manager_%.bbappend
@@ -0,0 +1,2 @@
+CXX:append:toolchain-clang = " -Wno-error=overloaded-virtual "
+EXTRA_OEMESON:append:toolchain-clang = " -Dwerror=false "
diff --git a/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/telemetry/telemetry_%.bbappend b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/telemetry/telemetry_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..951c24200f1619666ba15eb2c22d213f9b397b1c
--- /dev/null
+++ b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/telemetry/telemetry_%.bbappend
@@ -0,0 +1,2 @@
+CXXFLAGS:append:toolchain-clang = " -Wno-error=inused-lambda-capture "
+EXTRA_OEMESON:append:toolchain-clang = " -Dwerror=false "
diff --git a/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/users/phosphor-user-manager_%.bbappend b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/users/phosphor-user-manager_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..79c461a6e2441e2721dc432d0264a425eb2c05cb
--- /dev/null
+++ b/meta-clang/dynamic-layers/phosphor-layer/recipes-phosphor/users/phosphor-user-manager_%.bbappend
@@ -0,0 +1,2 @@
+CXX:append:toolchain-clang = " -Wno-error=pessimizing-move -Wno-error=inconsistent-missing-override -Wno-error=unused-const-variable -Wno-error=defaulted-function-deleted "
+EXTRA_OEMESON:append:toolchain-clang = " -Dwerror=false "
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs/10-adbd-configfs.conf b/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs/10-adbd-configfs.conf
new file mode 100644
index 0000000000000000000000000000000000000000..ddf155a907bc0e81b220d77ff03d67bca6c97d24
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs/10-adbd-configfs.conf
@@ -0,0 +1,4 @@
+[Service]
+ExecStartPre=/usr/bin/android-gadget-setup
+ExecStartPost=/usr/bin/android-gadget-start
+ExecStopPost=/usr/bin/android-gadget-cleanup
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs/android-gadget-cleanup b/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs/android-gadget-cleanup
new file mode 100644
index 0000000000000000000000000000000000000000..517227d4a636cc78eb1d7c7b2c47adf033851f9b
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs/android-gadget-cleanup
@@ -0,0 +1,24 @@
+#!/bin/sh
+
+[ -d /sys/kernel/config/usb_gadget ] || exit 0
+
+cd /sys/kernel/config/usb_gadget
+
+cd adb
+
+echo "" > UDC || true
+
+killall adbd || true
+
+umount /dev/usb-ffs/adb
+
+rm configs/c.1/ffs.usb0
+
+rmdir configs/c.1/strings/0x409
+rmdir configs/c.1
+
+rmdir functions/ffs.usb0
+rmdir strings/0x409
+
+cd ..
+rmdir adb
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs/android-gadget-setup b/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs/android-gadget-setup
new file mode 100644
index 0000000000000000000000000000000000000000..e44d1bacbe3a8c5ac4335f5b214b22d73c7adb2f
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs/android-gadget-setup
@@ -0,0 +1,35 @@
+#!/bin/sh
+
+set -e
+
+manufacturer=RPB
+model="Android device"
+serial=0123456789ABCDEF
+
+if [ -r /etc/android-gadget-setup.machine ] ; then
+	. /etc/android-gadget-setup.machine
+fi
+
+[ -d /sys/kernel/config/usb_gadget ] || modprobe libcomposite
+
+cd /sys/kernel/config/usb_gadget
+
+[ -d adb ] && /usr/bin/android-gadget-cleanup || true
+
+mkdir adb
+cd adb
+
+mkdir configs/c.1
+mkdir functions/ffs.usb0
+mkdir strings/0x409
+mkdir configs/c.1/strings/0x409
+echo 0x18d1 > idVendor
+echo 0xd002 > idProduct
+echo "$serial" > strings/0x409/serialnumber
+echo "$manufacturer" > strings/0x409/manufacturer
+echo "$model" > strings/0x409/product
+echo "Conf 1" > configs/c.1/strings/0x409/configuration
+ln -s functions/ffs.usb0 configs/c.1
+
+mkdir -p /dev/usb-ffs/adb
+mount -t functionfs usb0 /dev/usb-ffs/adb
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs/android-gadget-start b/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs/android-gadget-start
new file mode 100644
index 0000000000000000000000000000000000000000..ca6c3df275369b8616856c76af345e9beaf01f98
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs/android-gadget-start
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+set -e
+
+sleep 3
+
+ls /sys/class/udc/ > /sys/kernel/config/usb_gadget/adb/UDC
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs_1.0.bb b/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs_1.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..3f9d49a2d293f5e7b3d94325d57d5512126eb3b3
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf-configfs_1.0.bb
@@ -0,0 +1,35 @@
+DESCRIPTION = "Different utilities from Android - corressponding configuration files for using ConfigFS"
+SECTION = "console/utils"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+SRC_URI = " \
+    file://android-gadget-setup \
+    file://android-gadget-start \
+    file://android-gadget-cleanup \
+    file://10-adbd-configfs.conf \
+"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+do_install() {
+    install -d ${D}${bindir}
+    install -m 0755 ${WORKDIR}/android-gadget-setup ${D}${bindir}
+    install -m 0755 ${WORKDIR}/android-gadget-start ${D}${bindir}
+    install -m 0755 ${WORKDIR}/android-gadget-cleanup ${D}${bindir}
+
+    if [ -r ${WORKDIR}/android-gadget-setup.machine ] ; then
+	install -d ${D}${sysconfdir}
+	install -m 0644 ${WORKDIR}/android-gadget-setup.machine ${D}${sysconfdir}
+    fi
+
+    install -d ${D}${systemd_unitdir}/system/android-tools-adbd.service.d
+    install -m 0644 ${WORKDIR}/10-adbd-configfs.conf ${D}${systemd_unitdir}/system/android-tools-adbd.service.d
+}
+
+FILES:${PN} += " \
+    ${systemd_unitdir}/system/ \
+"
+
+PROVIDES += "android-tools-conf"
+RPROVIDES:${PN} = "android-tools-conf"
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf/android-gadget-setup b/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf/android-gadget-setup
new file mode 100644
index 0000000000000000000000000000000000000000..26cf30edddfed1b0fceb0f25f86dc73094dea625
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf/android-gadget-setup
@@ -0,0 +1,37 @@
+#!/bin/sh
+
+[ ! -e /dev/pts ] && mkdir -p /dev/pts
+[ ! -e /dev/pts/0 ] && mount devpts /dev/pts -t devpts
+
+# TODO enable the lines below once we have support for getprop
+# retrieve the product info from Android
+# manufacturer=$(getprop ro.product.manufacturer Android)
+# model=$(getprop ro.product.model Android)
+# serial=$(getprop ro.serialno 0123456789ABCDEF)
+
+#below are now needed in order to use FunctionFS for ADB, tested to work with 3.4+ kernels
+if grep -q functionfs /proc/filesystems; then
+    mkdir -p /dev/usb-ffs/adb
+    mount -t functionfs adb /dev/usb-ffs/adb
+    #android-gadget-setup doesn't provide below 2 and without them it won't work, so we provide them here.
+    echo adb > /sys/class/android_usb/android0/f_ffs/aliases
+    echo ffs > /sys/class/android_usb/android0/functions
+fi
+
+manufacturer="$(cat /system/build.prop | grep -o 'ro.product.manufacturer=.*' | cut -d'=' -f 2)"
+model="$(cat /system/build.prop | grep -o 'ro.product.model=.*' | cut -d'=' -f 2)"
+# get the device serial number from /proc/cmdline directly(since we have no getprop on
+# GNU/Linux)
+serial="$(cat /proc/cmdline | sed 's/.*androidboot.serialno=//' | sed 's/ .*//')"
+
+echo $serial > /sys/class/android_usb/android0/iSerial
+echo $manufacturer > /sys/class/android_usb/android0/iManufacturer
+echo $model > /sys/class/android_usb/android0/iProduct
+
+echo "0" > /sys/class/android_usb/android0/enable
+echo "18d1" > /sys/class/android_usb/android0/idVendor
+echo "D002" > /sys/class/android_usb/android0/idProduct
+echo "adb" > /sys/class/android_usb/android0/functions
+echo "1" >  /sys/class/android_usb/android0/enable
+
+sleep 4
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf_1.0.bb b/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf_1.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..34b1a9bdd2898fead396055822b836db8aa94bbe
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools-conf_1.0.bb
@@ -0,0 +1,20 @@
+DESCRIPTION = "Different utilities from Android - corressponding configuration files"
+SECTION = "console/utils"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+SRC_URI = "file://android-gadget-setup"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+do_install() {
+    install -d ${D}${bindir}
+    install -m 0755 ${WORKDIR}/android-gadget-setup ${D}${bindir}
+}
+
+python () {
+    pn = d.getVar('PN')
+    profprov = d.getVar("PREFERRED_PROVIDER_" + pn)
+    if profprov and pn != profprov:
+        raise bb.parse.SkipRecipe("PREFERRED_PROVIDER_%s set to %s, not %s" % (pn, profprov, pn))
+}
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/adb_mk_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/adb_mk_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8c07e133ac703e29bf88bd5d3660a7569ee14ec2
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/adb_mk_change_out_dir.patch
@@ -0,0 +1,50 @@
+patching adb.mk to build in yocto environment.
+
+Changes include:
+Introduced an output folder which will keep all the outputs from the
+android-tools.
+
+Adding an include file that is setting the common flags.
+Changed the cppflag to include the headers from other components
+of android-tools
+
+Modified LDflags so that the libraries that are coming from other android-tools
+are searched in the output folder.
+
+Modified the build rule so that it outputs the binary to the OUT_DIR
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+Upstream-Status: Pending 
+--- git/system/core/debian/adb.mk	2021-04-29 21:11:00.617892503 +0200
++++ git/system/core/debian/adb.mk	2021-04-29 21:17:33.256016600 +0200
+@@ -1,3 +1,4 @@
++include ../../rules_yocto.mk
+ NAME = adb
+ 
+ SOURCES = client/adb_client.cpp \
+@@ -12,10 +13,10 @@
+ 
+ SOURCES := $(foreach source, $(SOURCES), adb/$(source))
+ CXXFLAGS += -std=gnu++2a
+-CPPFLAGS += -Iinclude -Iadb -Ibase/include \
++CPPFLAGS += -Iinclude -Iadb -Ibase/include  -I$(OUT_DIR)/usr/include/ \
+             -DADB_VERSION='"$(DEB_VERSION)"' -DADB_HOST=1 -D_GNU_SOURCE
+-LDFLAGS += -Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android -Wl,-rpath-link=. \
+-           -lpthread -L. -ladb -lbase
++LDFLAGS += -Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android -Wl,-rpath-link=$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/ \
++           -lpthread -L$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/ -ladb -lbase
+ 
+ # -latomic should be the last library specified
+ # https://github.com/android/ndk/issues/589
+@@ -24,7 +25,8 @@
+ endif
+ 
+ build: $(SOURCES)
+-	$(CXX) $^ -o adb/$(NAME) $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS)
++	mkdir --parents $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/adb
++	$(CXX) $^ -o $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/adb/$(NAME) $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS)
+ 
+ clean:
+-	$(RM) adb/$(NAME)
++	$(RM) $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/adb/$(NAME)
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/android-tools-adbd.service b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/android-tools-adbd.service
new file mode 100644
index 0000000000000000000000000000000000000000..ddf8d7f74e32f815612e42f62a366effb7db73e6
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/android-tools-adbd.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=Android Debug Bridge
+ConditionPathExists=/var/usb-debugging-enabled
+Before=android-system.service
+
+[Service]
+Type=simple
+Restart=on-failure
+ExecStartPre=-/usr/bin/android-gadget-setup adb
+ExecStart=/usr/bin/adbd
+
+[Install]
+WantedBy=basic.target
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/fastboot_compile_remove_gtest.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/fastboot_compile_remove_gtest.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a04f27f1070d004ba31ed5040cbfaf733dff590c
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/fastboot_compile_remove_gtest.patch
@@ -0,0 +1,51 @@
+socket.h: removing dependency of gtest
+
+Removed the dependency of gtest on the build of fastboot binary.
+Fixes below error
+
+In file included from fastboot/fastboot.cpp:70:
+| In file included from fastboot/tcp.h:36:
+| fastboot/socket.h:43:10: fatal error: 'gtest/gtest_prod.h' file not found
+| #include <gtest/gtest_prod.h>
+|          ^~~~~~~~~~~~~~~~~~~~
+| 1 error generated.
+| In file included from fastboot/socket.cpp:29:
+| fastboot/socket.h:43:10: fatal error: 'gtest/gtest_prod.h' file not found
+| #include <gtest/gtest_prod.h>
+|          ^~~~~~~~~~~~~~~~~~~~
+| 1 error generated.
+| In file included from fastboot/tcp.cpp:29:
+| In file included from fastboot/tcp.h:36:
+| fastboot/socket.h:43:10: fatal error: 'gtest/gtest_prod.h' file not found
+| #include <gtest/gtest_prod.h>
+|          ^~~~~~~~~~~~~~~~~~~~
+| 1 error generated.
+| In file included from fastboot/udp.cpp:31:
+| In file included from fastboot/udp.h:34:
+| fastboot/socket.h:43:10: fatal error: 'gtest/gtest_prod.h' file not found
+| #include <gtest/gtest_prod.h>
+|          ^~~~~~~~~~~~~~~~~~~~
+| 1 error generated.
+
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+--- a/system/core/fastboot/socket.h       2021-04-14 21:14:00.355973915 +0000
++++ b/system/core/fastboot/socket.h   2021-04-14 21:14:21.879680699 +0000
+@@ -40,7 +40,6 @@
+
+ #include <android-base/macros.h>
+ #include <cutils/sockets.h>
+-#include <gtest/gtest_prod.h>
+
+ // Socket interface to be implemented for each platform.
+ class Socket {
+@@ -119,8 +118,6 @@
+             socket_send_buffers_function_ = &socket_send_buffers;
+
+   private:
+-    FRIEND_TEST(SocketTest, TestTcpSendBuffers);
+-    FRIEND_TEST(SocketTest, TestUdpSendBuffers);
+
+     DISALLOW_COPY_AND_ASSIGN(Socket);
+ };
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/fastboot_dont_use_sparse_file_import_auto_in_load_buf_fd.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/fastboot_dont_use_sparse_file_import_auto_in_load_buf_fd.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d8c74be1010f86a38383cd3455b05d14ff6249a5
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/fastboot_dont_use_sparse_file_import_auto_in_load_buf_fd.patch
@@ -0,0 +1,42 @@
+upstream commit taken as below
+Original Issue link
+https://android-review.googlesource.com/c/platform/system/core/+/1123485
+
+Commit taken below:
+
+fastboot: don't use sparse_file_import_auto() in load_buf_fd()
+
+load_buf_fd() attempts to find the size of the file that it is about
+to load by first calling sparse_file_import_auto() then using
+sparse_file_len() upon success or falling back to the file size on the
+filesystem on failure.
+
+This is problematic however as sparse_file_import_auto() creates a
+sparse_file out of the normal file, but does not resparse it, so an
+assertion fails during the sparse_file_len() call.
+
+This is fixed by using sparse_file_import() instead.  This will fail
+in the case that the file is not sparse and the call to
+sparse_file_len() will be properly skipped.
+
+Bug: 140538105
+Test: flash blueline factory image with assertions enabled in
+      libsparse/sparse.cpp
+
+Change-Id: I0283be33563a3301ce5b09bde41105a20f91086c
+
+https://android.googlesource.com/platform/system/core/+/fbb9535aaea5ae4011f3c3edf4c00b27452f57ec
+Upstream-Status: Backport(commit fbb9535aaea5ae4011f3c3edf4c00b27452f57ec)
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+--- git/system/core/fastboot/fastboot.cpp	2021-05-28 09:24:15.583963227 +0000
++++ git/system/core/fastboot/fastboot.cpp	2021-05-28 09:25:09.948974990 +0000
+@@ -869,7 +869,7 @@
+         return false;
+     }
+ 
+-    if (sparse_file* s = sparse_file_import_auto(fd, false, false)) {
++    if (sparse_file* s = sparse_file_import(fd, false, false)) {
+         buf->image_size = sparse_file_len(s, false, false);
+         sparse_file_destroy(s);
+     } else {
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/fastboot_mk_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/fastboot_mk_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c8904f0451c193c20522949481df44a654cccecf
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/fastboot_mk_change_out_dir.patch
@@ -0,0 +1,52 @@
+patching fastboot.mk to build in yocto environment.
+
+Changes include:
+Introduced an output folder which will keep all the outputs from the
+android-tools.
+
+Adding an include file that is setting the common flags.
+Changed the cppflag to include the headers from other components
+of android-tools
+
+Modified LDflags so that the libraries that are coming from other android-tools
+are searched in the output folder.
+
+Modified the build rule so that it outputs the binary to the OUT_DIR
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+Upstream-Status: Pending
+
+--- git/system/core/debian/fastboot.mk	2021-05-17 07:47:56.800224043 +0000
++++ git/system/core/debian/fastboot.mk	2021-05-17 07:49:40.130383096 +0000
+@@ -1,3 +1,4 @@
++include ../../rules_yocto.mk
+ NAME = fastboot
+ fastboot_SOURCES = \
+           bootimg_utils.cpp \
+@@ -38,11 +39,11 @@
+             -Ifs_mgr/liblp/include \
+             -I/usr/include/android/openssl \
+             -Ilibsparse/include \
+-            -Ilibziparchive/include
++            -Ilibziparchive/include -I$(OUT_DIR)/usr/include/ 
+ LDFLAGS += -Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android \
+            -fuse-ld=gold \
+-           -Wl,-rpath-link=. \
+-           -L. -lziparchive -lsparse -lbase -lcutils -ladb -lcrypto -lext4_utils \
++           -Wl,-rpath-link=$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android \
++           -L$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android -lziparchive -lsparse -lbase -lcutils -ladb -lcrypto -lext4_utils \
+            -L/usr/lib/$(DEB_HOST_MULTIARCH)/android \
+            -l7z \
+ 
+@@ -53,7 +54,8 @@
+ endif
+ 
+ build: $(SOURCES)
+-	$(CXX) $^ -o fastboot/$(NAME) $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS)
++	mkdir --parents $(OUT_DIR)/usr/bin/fastboot
++	$(CXX) $^ -o $(OUT_DIR)/usr/bin/fastboot/$(NAME) $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS)
+ 
+ clean:
+-	$(RM) fastboot/$(NAME)
++	$(RM) $(OUT_DIR)/usr/bin/fastboot/$(NAME)
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/img2simg_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/img2simg_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6913c4b98bfedc7c15e769579b4a66de61f2b939
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/img2simg_change_out_dir.patch
@@ -0,0 +1,41 @@
+patching img2simg.mk to build in yocto environment.
+
+Changes include:
+Introduced an output folder which will keep all the outputs from the
+android-tools.
+
+Adding an include file that is setting the common flags.
+Changed the cppflag to include the headers from other components
+of android-tools
+
+Modified LDflags so that the libraries that are coming from other android-tools
+are searched in the output folder.
+
+Modified the build rule so that it outputs the binary to the OUT_DIR
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+Upstream-Status: Pending
+
+--- git/system/core/debian/img2simg.mk	2021-05-12 09:05:38.580607289 +0000
++++ git/system/core/debian/img2simg.mk	2021-05-12 09:09:04.331908253 +0000
+@@ -1,13 +1,14 @@
++include ../../rules_yocto.mk
+ NAME = img2simg
+ SOURCES = img2simg.cpp
+ SOURCES := $(foreach source, $(SOURCES), libsparse/$(source))
+ CPPFLAGS += -Ilibsparse/include -Iinclude -std=gnu++17
+-LDFLAGS += -Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android \
+-           -Wl,-rpath-link=. \
+-           -L. -lsparse
++LDFLAGS += -Wl,-rpath=$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android \
++           -Wl,-rpath-link=$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/ \
++           -L$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/ -lsparse
+ 
+ build: $(SOURCES)
+-	$(CXX) $^ -o libsparse/$(NAME) $(CPPFLAGS) $(LDFLAGS)
++	$(CXX) $^ -o $(OUT_DIR)/usr/bin/$(NAME) $(CPPFLAGS) $(LDFLAGS)
+ 
+ clean:
+-	$(RM) libsparse/$(NAME)
++	$(RM) $(OUT_DIR)/usr/bin/$(NAME)
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libadb_mk_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libadb_mk_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7094ccaa9a8136c8d2386a05a5623631ba3d823e
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libadb_mk_change_out_dir.patch
@@ -0,0 +1,44 @@
+libadb.mk: modifications to make it build in yocto environment
+
+Adding an include file that is setting the common flags.
+Changed the cppflag to include the headers from other components
+of android-tools
+
+Modified LDflags so that the libraries that are coming from other android-tools
+are searched in the output folder.
+
+Modified the build rule so that it outputs the binary to the OUT_DIR
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+--- git/system/core/debian/libadb.mk	2021-04-30 16:29:34.596618862 +0200
++++ git/system/core/debian/libadb.mk	2021-04-30 16:36:53.932837490 +0200
+@@ -1,3 +1,4 @@
++include ../../rules_yocto.mk
+ NAME := libadb
+ 
+ LIBADB_SRC_FILES := \
+@@ -43,18 +44,18 @@
+             -Ibase/include \
+             -Idiagnose_usb/include \
+             -Ilibcrypto_utils/include \
+-            -Iinclude \
++            -Iinclude -I$(OUT_DIR)/usr/include \
+             -DPLATFORM_TOOLS_VERSION='"$(PLATFORM_TOOLS_VERSION)"' \
+             -DADB_HOST=1 -DADB_VERSION='"$(DEB_VERSION)"'
+ 
+ LDFLAGS += -shared -Wl,-soname,$(NAME).so.0 \
+            -Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android \
+-           -L/usr/lib/$(DEB_HOST_MULTIARCH)/android -lcrypto \
+-           -lpthread -L. -lbase -lcutils -lcrypto_utils -lusb-1.0
++           -L$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android -lcrypto \
++           -lpthread -lbase -lcutils -lcrypto_utils -lusb-1.0
+ 
+ $(NAME).so: $(SOURCES)
+-	$(CXX) $^ -o $(NAME).so.0 $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS)
+-	ln -s $(NAME).so.0 $(NAME).so
++	$(CXX) $^ -o $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so.0 $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS)
++	ln -s $(NAME).so.0 $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so
+ 
+ transport_mdns_unsupported.cpp:
+ 	echo 'void init_mdns_transport_discovery(void) {}' > transport_mdns_unsupported.cpp
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libbacktrace_mk_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libbacktrace_mk_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..464b63de2fb508e5c63fb52e7322e77622028606
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libbacktrace_mk_change_out_dir.patch
@@ -0,0 +1,60 @@
+patching libbacktrace.mk to build in yocto environment.
+
+Changes include:
+Introduced an output folder which will keep all the outputs from the
+android-tools.
+
+Adding an include file that is setting the common flags.
+Changed the cppflag to include the headers from other components
+of android-tools
+
+Modified LDflags so that the libraries that are coming from other android-tools
+are searched in the output folder.
+
+Modified the build rule so that it outputs the binary to the OUT_DIR
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+Upstream-Status: Pending
+
+--- git/system/core/debian/libbacktrace.mk	2021-05-21 23:51:55.022408433 +0000
++++ git/system/core/debian/libbacktrace.mk	2021-05-21 23:53:07.487543521 +0000
+@@ -1,5 +1,6 @@
+-
+-include /usr/share/dpkg/architecture.mk
++include ../../rules_yocto.mk
++#pass architecture specific info to makefile
++DEB_HOST_ARCH=${deb_host_arch}
+ 
+ NAME = libbacktrace
+ 
+@@ -88,11 +89,11 @@
+             -Ilibprocinfo/include \
+             -Ilibunwindstack/include \
+             -I/usr/include/android/lzma \
+-            -I/usr/include/android/unwind
++            -I$(OUT_DIR)/usr/include/android/libunwind
+ LDFLAGS += -shared -Wl,-soname,$(NAME).so.0 \
+            -Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android \
+-           -L/usr/lib/$(DEB_HOST_MULTIARCH)/android -lunwind \
+-           -L. -lbase -llog -lpthread -l7z
++           -L$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android -lunwind \
++           -lbase -llog -lpthread -l7z
+ 
+ # -latomic should be the last library specified
+ # https://github.com/android/ndk/issues/589
+@@ -104,11 +105,11 @@
+ endif
+ 
+ build: $(COBJECTS) $(CXXOBJECTS) $(OBJECTS_ASSEMBLY)
+-	$(CXX) $^ -o $(NAME).so.0 $(LDFLAGS)
+-	ln -s $(NAME).so.0 $(NAME).so
++	$(CXX) $^ -o $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so.0 $(LDFLAGS)
++	ln -s $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so.0 $(NAME).so
+ 
+ clean:
+-	$(RM) $(COBJECTS) $(CXXOBJECTS) $(NAME).so*
++	$(RM) $(COBJECTS) $(CXXOBJECTS) $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so*
+ 
+ $(CXXOBJECTS): %.o: %.cpp
+ 	$(CXX) $< -o $@ $(CXXFLAGS) $(CPPFLAGS)
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libbase_mk_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libbase_mk_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..37c93d6d07a1fa4752974b6199e410bf5f466af9
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libbase_mk_change_out_dir.patch
@@ -0,0 +1,33 @@
+libbase.mk: modifications to make it build in yocto environment
+
+Adding an include file that is setting the common flags.
+Changed the cppflag to include the headers from other components
+of android-tools
+
+Modified LDflags so that the libraries that are coming from other android-tools
+are searched in the output folder.
+
+Modified the build rule so that it outputs the binary to the OUT_DIR
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+--- git/system/core/debian/libbase.mk	2021-04-29 22:01:13.664181133 +0200
++++ git/system/core/debian/libbase.mk	2021-04-29 22:04:52.328123833 +0200
+@@ -1,3 +1,4 @@
++include ../../rules_yocto.mk
+ NAME = libbase
+ SOURCES = \
+           chrono_utils.cpp \
+@@ -20,8 +21,9 @@
+ LDFLAGS += -shared -Wl,-soname,$(NAME).so.0
+ 
+ build: $(SOURCES)
+-	$(CXX) $^ -o $(NAME).so.0 $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS)
+-	ln -s $(NAME).so.0 $(NAME).so
++	$(CXX) $^ -o $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so.0 $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS)
++	ln -s $(NAME).so.0 $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so
++	cp -r base/include/* $(OUT_DIR)/usr/include/
+ 
+ clean:
+-	$(RM) $(NAME).so*
++	$(RM) $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so*
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libcrypto_mk_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libcrypto_mk_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f705909773164f3ceb6581e31d35b56d80013f1a
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libcrypto_mk_change_out_dir.patch
@@ -0,0 +1,30 @@
+libcrypto.mk: modifications to make it build in yocto environment
+
+Adding an include file that is setting the common flags.
+
+Modified the build rule so that it outputs the binary and include
+to the OUT_DIR
+
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+--- git/external/boringssl/debian/libcrypto.mk	2021-04-30 11:32:40.610312307 +0000
++++ git/external/boringssl/debian/libcrypto.mk	2021-04-30 11:36:47.738318880 +0000
+@@ -1,3 +1,4 @@
++include ../../rules_yocto.mk
+ include sources.mk
+ 
+ NAME = libcrypto
+@@ -26,6 +27,8 @@
+ LDFLAGS += -shared -Wl,-soname,$(NAME).so.0 -lpthread
+ 
+ build: $(SOURCES)
+-	mkdir --parents debian/out
+-	$(CC) $^ -o debian/out/$(NAME).so.0 $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)
+-	ln -s $(NAME).so.0 debian/out/$(NAME).so
+\ No newline at end of file
++	mkdir --parents $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/ 
++	mkdir --parents $(OUT_DIR)/usr/include
++	$(CC) $^ -o $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so.0 $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -DOPENSSL_NO_ASM
++	ln -s $(NAME).so.0 $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so
++	cp -r include/openssl $(OUT_DIR)/usr/include
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libcrypto_utils_mk_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libcrypto_utils_mk_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a0dd348767be42dbe559411a5ee73fe21a2bb3e4
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libcrypto_utils_mk_change_out_dir.patch
@@ -0,0 +1,38 @@
+libcrypto_utils.mk: modifications to make it build in yocto environment
+
+Adding an include file that is setting the common flags.
+Changed the cppflag to include the headers from other components
+of android-tools
+
+Modified LDflags so that the libraries that are coming from other android-tools
+are searched in the output folder.
+
+Modified the build rule so that it outputs the binary and header to the OUT_DIR
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+--- git/system/core/debian/libcrypto_utils.mk	2021-04-30 14:18:54.071379767 +0200
++++ git/system/core/debian/libcrypto_utils.mk	2021-04-30 14:22:46.179047308 +0200
+@@ -1,15 +1,17 @@
++include ../../rules_yocto.mk
+ NAME:= libcrypto_utils
+ SOURCES := android_pubkey.c
+ SOURCES := $(foreach source, $(SOURCES), libcrypto_utils/$(source))
+-CPPFLAGS += -Ilibcrypto_utils/include -Iinclude
++CPPFLAGS += -Ilibcrypto_utils/include -Iinclude -I$(OUT_DIR)/usr/include
+ LDFLAGS += -shared -Wl,-soname,$(NAME).so.0 \
+ 	-Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android \
+-	-L/usr/lib/$(DEB_HOST_MULTIARCH)/android \
++	-L$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android \
+ 	-lcrypto -Wl,-z,defs
+ 
+ build: $(SOURCES)
+-	$(CC) $^ -o $(NAME).so.0  $(CPPFLAGS) $(LDFLAGS)
+-	ln -s $(NAME).so.0 $(NAME).so
++	$(CC) $^ -o $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so.0  $(CPPFLAGS) $(LDFLAGS)
++	ln -s $(NAME).so.0 $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so
++	cp -r libcrypto_utils/include/* $(OUT_DIR)/usr/include/
+ 
+ clean:
+-	$(RM) $(NAME).so*
++	$(RM) $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so*
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libcutils_mk_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libcutils_mk_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5539eb91d532a2e749803c43c375d5273bbbb62c
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libcutils_mk_change_out_dir.patch
@@ -0,0 +1,27 @@
+--- git/system/core/debian/libcutils.mk	2021-05-17 06:38:40.105161629 +0000
++++ git/system/core/debian/libcutils.mk	2021-05-17 06:42:37.141912366 +0000
+@@ -1,3 +1,4 @@
++include ../../rules_yocto.mk
+ NAME = libcutils
+ 
+ # copied from libcutils/Android.bp
+@@ -50,14 +51,15 @@
+             -Iinclude \
+ 
+ LDFLAGS += -shared -Wl,-soname,$(NAME).so.0 \
+-           -Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android -lpthread -L. -llog -lbase
++           -Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android -lpthread -L$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/ -llog -lbase 
+ 
+ build: $(COBJECTS) $(CXXOBJECTS)
+-	$(CXX) $^ -o $(NAME).so.0 $(LDFLAGS)
+-	ln -s $(NAME).so.0 $(NAME).so
++	$(CXX) $^ -o $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so.0 $(LDFLAGS)	
++	ln -s $(NAME).so.0 $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so
++	cp -r libcutils/include/cutils $(OUT_DIR)/usr/include/	
+ 
+ clean:
+-	$(RM) $(CXXOBJECTS) $(COBJECTS) $(NAME).so*
++	$(RM) $(CXXOBJECTS) $(COBJECTS) $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so*
+ 
+ $(COBJECTS): %.o: %.c
+ 	$(CC) $< -o $@ $(CFLAGS) $(CPPFLAGS)
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libext4_utils_mk_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libext4_utils_mk_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..efccfab9c16b52a27fe7e07657295e37c9f8926c
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libext4_utils_mk_change_out_dir.patch
@@ -0,0 +1,42 @@
+libext4_utils.mk: modifications to make it build in yocto environment
+
+Adding an include file that is setting the common flags.
+Changed the cppflag to include the headers from other components
+of android-tools
+
+Modified LDflags so that the libraries that are coming from other android-tools
+are searched in the output folder.
+
+Modified the build rule so that it outputs the binary and header to the OUT_DIR
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+--- git/system/extras/debian/libext4_utils.mk	2021-04-29 21:46:39.384394114 +0000
++++ git/system/extras/debian/libext4_utils.mk	2021-04-29 21:49:53.808605543 +0000
+@@ -1,3 +1,4 @@
++include ../../rules_yocto.mk
+ NAME = libext4_utils
+ 
+ ext4_utils_SOURCES := \
+@@ -17,14 +18,16 @@
+             -Iext4_utils/include \
+             -Ilibfec/include \
+             -Isquashfs_utils \
+-            -I/usr/include/android \
++            -I/usr/include/android -I$(OUT_DIR)/usr/include \
+             -D_GNU_SOURCE -DFEC_NO_KLOG -DSQUASHFS_NO_KLOG -D_LARGEFILE64_SOURCE
+ LDFLAGS += -shared -Wl,-soname,$(NAME).so.0 \
+            -Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android \
+-           -L/usr/lib/$(DEB_HOST_MULTIARCH)/android \
++           -L$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/ \
+            -lbase -lsparse -lselinux
+ 
+ build: $(SOURCES)
+-	mkdir --parents $(OUT_DIR)
+-	$(CC) $^ -o $(OUT_DIR)/$(NAME).so.0 $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)
+-	ln -s $(NAME).so.0 $(OUT_DIR)/$(NAME).so
++	mkdir --parents $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/	
++	$(CC) $^ -o $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so.0 $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)
++	ln -s $(NAME).so.0 $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so
++	cp -r ext4_utils/include/* $(OUT_DIR)/usr/include/
++
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libfec_mk_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libfec_mk_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0f8184d41f6fdab9a802f5eb87a2e22d8cd2b38c
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libfec_mk_change_out_dir.patch
@@ -0,0 +1,35 @@
+--- git/system/extras/debian/libfec.mk	2021-05-17 06:55:51.973044031 +0000
++++ git/system/extras/debian/libfec.mk	2021-05-17 06:56:41.940185413 +0000
+@@ -1,3 +1,4 @@
++include ../../rules_yocto.mk
+ NAME = libfec
+ 
+ # copied from libfec/Android.bp
+@@ -12,20 +13,21 @@
+ CXXFLAGS += -fno-strict-aliasing -std=g++17
+ CPPFLAGS += \
+             -Iext4_utils/include \
+-            -Ilibfec/include \
++            -Ilibfec/include -I $(OUT_DIR)/usr/include \
+             -D_GNU_SOURCE -DFEC_NO_KLOG -D_LARGEFILE64_SOURCE
+ LDFLAGS += -shared -Wl,-soname,$(NAME).so.0 \
+            -Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android \
+-           -L/usr/lib/$(DEB_HOST_MULTIARCH)/android \
++           -L$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android \
+            -lbase -lsparse -lselinux
+ 
+ build: $(COBJECTS) $(CXXOBJECTS)
+-	mkdir -p $(OUT_DIR)
+-	$(CXX) $^ -o $(OUT_DIR)/$(NAME).so.0 $(LDFLAGS)
+-	ln -s $(NAME).so.0 $(OUT_DIR)/$(NAME).so
++	mkdir -p $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android
++	$(CXX) $^ -o $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so.0 $(LDFLAGS)
++	ln -s $(NAME).so.0 $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so
++	cp -r libfec/include/* $(OUT_DIR)/usr/include/
+ 
+ clean:
+-	$(RM) $(CXXOBJECTS) $(COBJECTS) $(NAME).so*
++	$(RM) $(CXXOBJECTS) $(COBJECTS) $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so*
+ 
+ $(COBJECTS): %.o: %.c
+ 	$(CC) $< -o $@ $(CFLAGS) $(CPPFLAGS)
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/liblog_mk_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/liblog_mk_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..09ef1871b2a2d43faf87e4ab651f52af823661aa
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/liblog_mk_change_out_dir.patch
@@ -0,0 +1,42 @@
+patching liblog.mk to build in yocto environment.
+
+Changes include:
+Introduced an output folder which will keep all the outputs from the
+android-tools.
+
+Adding an include file that is setting the common flags.
+Changed the cppflag to include the headers from other components
+of android-tools
+
+Modified LDflags so that the libraries that are coming from other android-tools
+are searched in the output folder.
+
+Modified the build rule so that it outputs the binary to the OUT_DIR
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+Upstream-Status: Pending
+
+--- git/system/core/debian/liblog.mk	2021-05-17 08:13:28.304700936 +0000
++++ git/system/core/debian/liblog.mk	2021-05-17 08:15:59.590064282 +0000
+@@ -1,3 +1,4 @@
++include ../../rules_yocto.mk
+ NAME = liblog
+ 
+ # copied from liblog/Android.bp
+@@ -39,11 +40,12 @@
+ LDFLAGS += -shared -Wl,-soname,$(NAME).so.0 -lpthread
+ 
+ build: $(COBJECTS) $(CXXOBJECTS)
+-	$(CXX) $^ -o $(NAME).so.0 $(LDFLAGS)
+-	ln -s $(NAME).so.0 $(NAME).so
++	$(CXX) $^ -o $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so.0 $(LDFLAGS)	
++	ln -s $(NAME).so.0 $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so
++	cp -r liblog/include/* $(OUT_DIR)/usr/include/	
+ 
+ clean:
+-	$(RM) $(COBJECTS) $(CXXOBJECTS) $(NAME).so*
++	$(RM) $(COBJECTS) $(CXXOBJECTS) $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so*
+ 
+ $(COBJECTS): %.o: %.c
+ 	$(CC) $< -o $@ $(CFLAGS) $(CPPFLAGS)
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libsparse_mk_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libsparse_mk_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4f8bb44a4277c2484a11b878a453c2cc8e728619
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libsparse_mk_change_out_dir.patch
@@ -0,0 +1,47 @@
+patching libsparse.mk to build in yocto environment.
+
+Changes include:
+Introduced an output folder which will keep all the outputs from the
+android-tools.
+
+Adding an include file that is setting the common flags.
+Changed the cppflag to include the headers from other components
+of android-tools
+
+Modified LDflags so that the libraries that are coming from other android-tools
+are searched in the output folder.
+
+Modified the build rule so that it outputs the binary to the OUT_DIR
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+Upstream-Status: Pending
+
+--- git/system/core/debian/libsparse.mk	2021-05-17 08:13:34.764584388 +0000
++++ git/system/core/debian/libsparse.mk	2021-05-17 08:15:34.850492654 +0000
+@@ -1,3 +1,4 @@
++include ../../rules_yocto.mk
+ NAME = libsparse
+ SOURCES = \
+         backed_block.cpp \
+@@ -18,16 +19,16 @@
+   -shared -Wl,-soname,$(NAME).so.0 \
+   -lz \
+   -Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android \
+-  -L. \
++  -L$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/ \
+   -lbase
+ 
+ 
+ build: $(COBJECTS) $(CXXOBJECTS)
+-	$(CXX) $^ -o $(NAME).so.0 $(LDFLAGS)
+-	ln -s $(NAME).so.0 $(NAME).so
++	$(CXX) $^ -o $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so.0 $(LDFLAGS)
++	ln -s $(NAME).so.0 $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so	
+ 
+ clean:
+-	$(RM) $(CXXOBJECTS) $(COBJECTS) $(NAME).so*
++	$(RM) $(CXXOBJECTS) $(COBJECTS) $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so*
+ 
+ $(COBJECTS): %.o: %.c
+ 	$(CC) $< -o $@ $(CFLAGS) $(CPPFLAGS)
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libunwind_mk_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libunwind_mk_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..237d45c3cdfb2cec144251e325b6d50ac4db37bd
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libunwind_mk_change_out_dir.patch
@@ -0,0 +1,47 @@
+patching libundwind to build in yocto environment.
+
+Changes include:
+Introduced an output folder which will keep all the outputs from the
+android-tools.
+
+Adding an include file that is setting the common flags.
+Changed the cppflag to include the headers from other components
+of android-tools
+
+Modified LDflags so that the libraries that are coming from other android-tools
+are searched in the output folder.
+
+Modified the build rule so that it outputs the binary to the OUT_DIR
+
+Passing the architecture details($CPU)from the recipe.
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+Upstream-Status: Pending
+
+--- git/external/libunwind/debian/libunwind.mk	2021-05-22 02:29:52.950324653 +0000
++++ git/external/libunwind/debian/libunwind.mk	2021-05-22 02:30:48.535322846 +0000
+@@ -1,4 +1,4 @@
+-include debian/detect_arch.mk
++include ../../rules_yocto.mk 
+ 
+ ARCH_SOURCES = is_fpreg.c \
+                regname.c \
+@@ -131,10 +131,12 @@
+ CPPFLAGS += -Iinclude -Isrc $($(CPU)_INCLUDES) -Idebian/include
+ LDFLAGS += -shared -Wl,-soname,$(NAME).so.0 \
+            -Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android \
+-           -lpthread -nostdlib -lc -lgcc -Ldebian/out -l7z
++           -lpthread -nostdlib -lc -lgcc -l7z
+ 
+ build: $(SOURCES)
+-	mkdir --parents debian/out
+-	ln -s /usr/lib/p7zip/7z.so debian/out/lib7z.so
+-	$(CC) $^ -o debian/out/$(NAME).so.0 $(CFLAGS) $(CPPFLAGS) $(LDFLAGS)
+-	ln -s $(NAME).so.0 debian/out/$(NAME).so
++	mkdir --parents $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/ 
++	mkdir --parents $(OUT_DIR)/usr/include/android/libunwind
++	$(CC) $^ -o $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so.0 $(CFLAGS) $(CPPFLAGS) $(LDFLAGS) -Wno-header-guard -Wno-absolute-value
++	ln -s $(NAME).so.0 $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so
++	cp -r include/* debian/include/* $(OUT_DIR)/usr/include/android/libunwind/
++
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libziparchive_mk_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libziparchive_mk_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..cc9997dace215771f75558600e1bd148f52d2ad7
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/libziparchive_mk_change_out_dir.patch
@@ -0,0 +1,47 @@
+patching libziparchive.mk to build in yocto environment.
+
+Changes include:
+Introduced an output folder which will keep all the outputs from the
+android-tools.
+
+Adding an include file that is setting the common flags.
+Changed the cppflag to include the headers from other components
+of android-tools
+
+Modified LDflags so that the libraries that are coming from other android-tools
+are searched in the output folder.
+
+Modified the build rule so that it outputs the binary to the OUT_DIR
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+Upstream-Status: Pending
+
+--- git/system/core/debian/libziparchive.mk	2021-05-17 08:13:41.684459540 +0000
++++ git/system/core/debian/libziparchive.mk	2021-05-17 08:16:19.293722572 +0000
+@@ -1,3 +1,4 @@
++include ../../rules_yocto.mk
+ NAME = libziparchive
+ SOURCES = zip_archive.cc \
+           zip_archive_stream_entry.cc\
+@@ -5,14 +6,15 @@
+ SOURCES := $(foreach source, $(SOURCES), libziparchive/$(source))
+ CXXFLAGS += -std=gnu++17
+ CPPFLAGS += -DZLIB_CONST -D_FILE_OFFSET_BITS=64 \
+-            -Iinclude -Ibase/include -Ilibziparchive/include
++            -Iinclude -Ibase/include -Ilibziparchive/include -I$(OUT_DIR)/usr/include/
+ LDFLAGS += -shared -Wl,-soname,$(NAME).so.0 \
+            -Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android \
+-           -lz -L. -llog -lbase
++           -lz -L$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android -llog -lbase 
+ 
+ build: $(SOURCES)
+-	$(CXX) $^ -o $(NAME).so.0 $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS)
+-	ln -s $(NAME).so.0 $(NAME).so
++	$(CXX) $^ -o $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so.0 $(CXXFLAGS) $(CPPFLAGS) $(LDFLAGS)	
++	ln -s $(NAME).so.0 $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so
++	cp -r libziparchive/include/* $(OUT_DIR)/usr/include/
+ 
+ clean:
+-	$(RM) $(NAME).so*
++	$(RM) $(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android/$(NAME).so*
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/rules_yocto.mk b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/rules_yocto.mk
new file mode 100644
index 0000000000000000000000000000000000000000..5e217f47fc6d67bb37fd44ef332dc192195af848
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/rules_yocto.mk
@@ -0,0 +1,4 @@
+CPPFLAGS += -fPIC
+ifndef OUT_DIR
+OUT_DIR = ../../debian/out
+endif
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/simg2img_change_out_dir.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/simg2img_change_out_dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d17adfffd23e8b02c11d6400bd70e389325447c1
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/simg2img_change_out_dir.patch
@@ -0,0 +1,41 @@
+patching simg2img.mk to build in yocto environment.
+
+Changes include:
+Introduced an output folder which will keep all the outputs from the
+android-tools.
+
+Adding an include file that is setting the common flags.
+Changed the cppflag to include the headers from other components
+of android-tools
+
+Modified LDflags so that the libraries that are coming from other android-tools
+are searched in the output folder.
+
+Modified the build rule so that it outputs the binary to the OUT_DIR
+
+Signed-off-by: Nisha Parrakat <Nisha.Parrakat@kpit.com>
+
+Upstream-Status: Pending
+
+--- git/system/core/debian/simg2img.mk	2021-05-12 09:47:52.577840520 +0000
++++ git/system/core/debian/simg2img.mk	2021-05-12 09:51:43.525678276 +0000
+@@ -1,13 +1,14 @@
++include ../../rules_yocto.mk
+ NAME = simg2img
+ SOURCES = simg2img.cpp sparse_crc32.cpp
+ SOURCES := $(foreach source, $(SOURCES), libsparse/$(source))
+ CPPFLAGS += -Ilibsparse/include -Iinclude -std=gnu++17
+-LDFLAGS += -Wl,-rpath=/usr/lib/$(DEB_HOST_MULTIARCH)/android \
+-           -Wl,-rpath-link=. \
+-           -L. -lsparse
++LDFLAGS += -Wl,-rpath=$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android \
++           -Wl,-rpath-link=$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android \
++           -L$(OUT_DIR)/usr/lib/$(DEB_HOST_MULTIARCH)/android -lsparse
+ 
+ build: $(SOURCES)
+-	$(CXX) $^ -o libsparse/$(NAME) $(CPPFLAGS) $(LDFLAGS)
++	$(CXX) $^ -o $(OUT_DIR)/usr/bin/$(NAME) $(CPPFLAGS) $(LDFLAGS)
+ 
+ clean:
+-	$(RM) libsparse/$(NAME)
++	$(RM) $(OUT_DIR)/usr/bin/$(NAME)
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools/use_name_space_std_to_compile_libbacktrace.patch b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/use_name_space_std_to_compile_libbacktrace.patch
new file mode 100644
index 0000000000000000000000000000000000000000..079ade46b08a06444c2fde0cb7b4f87da213ef03
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools/use_name_space_std_to_compile_libbacktrace.patch
@@ -0,0 +1,19 @@
+To Fix the below error
+
+ In file included from libunwindstack/DwarfSection.cpp:21:
+| libunwindstack/include/unwindstack/DwarfMemory.h:32:29: error: unknown type name 'size_t'; did you mean 'std::size_t'?
+|   bool ReadBytes(void* dst, size_t num_bytes);
+|                             ^~~~~~
+|                             std::size_t
+
+--- ./system/core/libunwindstack/include/unwindstack/DwarfMemory.h	2021-05-22 00:52:15.132452862 +0000
++++ ./system/core/libunwindstack/include/unwindstack/DwarfMemory.h	2021-05-22 00:53:09.793416724 +0000
+@@ -23,7 +23,7 @@
+ 
+ // Forward declarations.
+ class Memory;
+-
++using namespace std;
+ class DwarfMemory {
+  public:
+   DwarfMemory(Memory* memory) : memory_(memory) {}
diff --git a/meta-clang/dynamic-layers/selinux/android-tools/android-tools_10.0.0.r36.bb b/meta-clang/dynamic-layers/selinux/android-tools/android-tools_10.0.0.r36.bb
new file mode 100644
index 0000000000000000000000000000000000000000..855451749f84fa4c06ed3d2585c30d4fcbde7199
--- /dev/null
+++ b/meta-clang/dynamic-layers/selinux/android-tools/android-tools_10.0.0.r36.bb
@@ -0,0 +1,205 @@
+DESCRIPTION = "Different utilities from Android"
+SECTION = "console/utils"
+LICENSE = "Apache-2.0 & GPL-2.0-only & BSD-2-Clause & BSD-3-Clause"
+LIC_FILES_CHKSUM = " \
+    file://${COMMON_LICENSE_DIR}/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10 \
+    file://${COMMON_LICENSE_DIR}/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6 \
+    file://${COMMON_LICENSE_DIR}/BSD-2-Clause;md5=cb641bc04cda31daea161b1bc15da69f \
+    file://${COMMON_LICENSE_DIR}/BSD-3-Clause;md5=550794465ba0ec5312d6919e203a55f9 \
+"
+DEPENDS = "libbsd libpcre zlib libcap libusb squashfs-tools p7zip libselinux"
+
+ANDROID_MIRROR = "android.googlesource.com"
+
+# matches with 10.0.0+r36
+SRCREV_boringssl = "ae2dd49c7cb74d04bdba7c1c9bd62c1e9cdf98f6"
+SRCREV_core = "5aa13b053182b758d7a19db0c83e1b9b5bf1ec2e"
+SRCREV_extras = "d31740f9d0399f8b938e88e58843d966e1cccab6"
+SRCREV_libhardware = "c6925520342a7d37758f85eb1cf3baa20a7b7a18"
+SRCREV_build = "28768b3120f751583a2743101b892f210d4715cf"
+SRCREV_libunwind = "03a963ecf6ea836b38b3537cbcda0ecfd7a77393"
+
+SRC_URI = " \
+    git://salsa.debian.org/android-tools-team/android-platform-external-boringssl;name=boringssl;protocol=https;nobranch=1;destsuffix=git/external/boringssl \
+    git://salsa.debian.org/android-tools-team/android-platform-system-core;name=core;protocol=https;nobranch=1;destsuffix=git/system/core \
+    git://salsa.debian.org/android-tools-team/android-platform-system-extras;name=extras;protocol=https;nobranch=1;destsuffix=git/system/extras \
+    git://${ANDROID_MIRROR}/platform/hardware/libhardware;name=libhardware;protocol=https;nobranch=1;destsuffix=git/hardware/libhardware \
+    git://salsa.debian.org/android-tools-team/android-platform-build.git;name=build;protocol=https;nobranch=1;destsuffix=git/build \
+    git://salsa.debian.org/android-tools-team/android-platform-external-libunwind.git;protocol=https;name=libunwind;nobranch=1;destsuffix=git/external/libunwind \
+    file://adb_mk_change_out_dir.patch \
+    file://libadb_mk_change_out_dir.patch \
+    file://fastboot_compile:remove:gtest.patch \
+    file://fastboot_mk_change_out_dir.patch \
+    file://fastboot_dont_use_sparse_file_import_auto_in_load_buf_fd.patch \
+    file://libbase_mk_change_out_dir.patch \
+    file://libext4_utils_mk_change_out_dir.patch \
+    file://libcrypto_mk_change_out_dir.patch \
+    file://libcrypto_utils_mk_change_out_dir.patch \
+    file://libcutils_mk_change_out_dir.patch \
+    file://libfec_mk_change_out_dir.patch \
+    file://img2simg_change_out_dir.patch \
+    file://simg2img_change_out_dir.patch \
+    file://liblog_mk_change_out_dir.patch \
+    file://libsparse_mk_change_out_dir.patch \
+    file://libziparchive_mk_change_out_dir.patch \
+    file://libbacktrace_mk_change_out_dir.patch \
+    file://libunwind_mk_change_out_dir.patch \
+    file://use_name_space_std_to_compile_libbacktrace.patch \
+    file://rules_yocto.mk;subdir=git \
+    file://android-tools-adbd.service \
+"
+
+S = "${WORKDIR}/git"
+B = "${WORKDIR}/${BPN}"
+
+#apply all the patches maintained in the debian version.
+do_unpack_and_patch_debian() {
+    cd ${S}/system/core
+    for i in `find ${S}/system/core/debian/patches -name "*.patch"`; do
+        patch -p1 < $i
+    done
+    #a patch with no .patch extention, lets apply that
+    patch -p1 < ${S}/system/core/debian/patches/Added-missing-headers
+    cd ${S}/external/libunwind
+    for i in `find ${S}/external/libunwind/debian/patches -name "*.patch"`; do
+        patch -p1 < $i
+    done
+}
+addtask unpack_and_patch_debian after do_unpack before do_patch
+
+# http://errors.yoctoproject.org/Errors/Details/1debian881/
+ARM_INSTRUCTION_SET:armv4 = "arm"
+ARM_INSTRUCTION_SET:armv5 = "arm"
+
+COMPATIBLE_HOST:powerpc = "(null)"
+COMPATIBLE_HOST:powerpc64 = "(null)"
+COMPATIBLE_HOST:powerpc64le = "(null)"
+
+inherit systemd clang
+
+TOOLCHAIN = "clang"
+DEPENDS += "\
+    clang-cross-${TARGET_ARCH} \
+"
+
+SYSTEMD_SERVICE:${PN} = "android-tools-adbd.service"
+
+# Find libbsd headers during native builds
+CC:append:class-native = " -I${STAGING_INCDIR}"
+CC:append:class-nativesdk = " -I${STAGING_INCDIR}"
+
+PREREQUISITE_core = "libbase libsparse liblog libcutils"
+TOOLS_TO_BUILD = "libcrypto_utils libadb libziparchive fastboot adb img2simg simg2img libbacktrace"
+
+# Adb needs sys/capability.h, which is not available for native*
+TOOLS:class-native = "boringssl fastboot ext4_utils mkbootimg"
+TOOLS:class-nativesdk = "boringssl fastboot ext4_utils mkbootimg"
+
+do_compile() {
+
+    case "${HOST_ARCH}" in
+      arm)
+        export android_arch=linux-arm
+        cpu=arm
+        deb_host_arch=arm
+      ;;
+      aarch64)
+        export android_arch=linux-arm64
+        cpu=arm64
+        deb_host_arch=arm64
+      ;;
+      riscv64)
+        export android_arch=linux-riscv64
+      ;;
+      mips|mipsel)
+        export android_arch=linux-mips
+        cpu=mips
+        deb_host_arch=mips
+      ;;
+      mips64|mips64el)
+        export android_arch=linux-mips64
+        cpu=mips64
+        deb_host_arch=mips64
+      ;;
+      powerpc|powerpc64)
+        export android_arch=linux-ppc
+      ;;
+      i586|i686|x86_64)
+        export android_arch=linux-x86
+        cpu=x86_64
+        deb_host_arch=amd64
+      ;;
+    esac
+
+    export SRCDIR=${S}
+
+    oe_runmake -f ${S}/external/boringssl/debian/libcrypto.mk -C ${S}/external/boringssl
+    oe_runmake -f ${S}/external/libunwind/debian/libunwind.mk -C ${S}/external/libunwind CPU=${cpu}
+
+    for tool in ${PREREQUISITE_core}; do
+      oe_runmake -f ${S}/system/core/debian/${tool}.mk -C ${S}/system/core
+    done
+
+    for i in `find ${S}/system/extras/debian/ -name "*.mk"`; do
+        oe_runmake -f $i -C ${S}/system/extras
+    done
+
+    for tool in ${TOOLS_TO_BUILD}; do
+        if tool == "libbacktrace"; then
+            oe_runmake -f ${S}/system/core/debian/${tool}.mk -C ${S}/system/core DEB_HOST_ARCH=${deb_host_arch}
+        else
+            oe_runmake -f ${S}/system/core/debian/${tool}.mk -C ${S}/system/core
+        fi
+    done
+
+}
+
+do_install() {
+    if echo ${TOOLS_TO_BUILD} | grep -q "ext4_utils" ; then
+        install -D -p -m0755 ${S}/system/core/libsparse/simg_dump.py ${D}${bindir}/simg_dump
+    fi
+
+    if echo ${TOOLS_TO_BUILD} | grep -q "adb " ; then
+        install -d ${D}${bindir}
+        install -m0755 ${S}/debian/out/usr/lib/android/adb/adb ${D}${bindir}
+    fi
+
+    if echo ${TOOLS_TO_BUILD} | grep -q "adbd" ; then
+        install -d ${D}${bindir}
+        install -m0755 ${B}/adbd/adbd ${D}${bindir}
+    fi
+
+    # Outside the if statement to avoid errors during do_package
+    install -D -p -m0644 ${WORKDIR}/android-tools-adbd.service \
+      ${D}${systemd_unitdir}/system/android-tools-adbd.service
+
+    if echo ${TOOLS_TO_BUILD} | grep -q "fastboot" ; then
+        install -d ${D}${bindir}
+        install -m0755 ${S}/debian/out/usr/bin/fastboot/fastboot ${D}${bindir}
+    fi
+
+    install -d  ${D}${libdir}/android/
+    install -m0755 ${S}/debian/out/usr/lib/android/*.so.* ${D}${libdir}/android/
+    if echo ${TOOLS_TO_BUILD} | grep -q "mkbootimg" ; then
+        install -d ${D}${bindir}
+        install -m0755 ${B}/mkbootimg/mkbootimg ${D}${bindir}
+    fi
+}
+
+PACKAGES += "${PN}-fstools"
+
+RDEPENDS:${BPN} = "${BPN}-conf p7zip"
+
+FILES:${PN}-fstools = "\
+    ${bindir}/ext2simg \
+    ${bindir}/ext4fixup \
+    ${bindir}/img2simg \
+    ${bindir}/make_ext4fs \
+    ${bindir}/simg2img \
+    ${bindir}/simg2simg \
+    ${bindir}/simg_dump \
+    ${bindir}/mkuserimg \
+"
+FILES:${PN} += "${libdir}/android ${libdir}/android/*"
+
+BBCLASSEXTEND = "native"
diff --git a/meta-clang/recipes-connectivity/openssl/openssl_%.bbappend b/meta-clang/recipes-connectivity/openssl/openssl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9112eadc1ed9631178b2c0c30e437297a28b2bbf
--- /dev/null
+++ b/meta-clang/recipes-connectivity/openssl/openssl_%.bbappend
@@ -0,0 +1,8 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+LDLIBS:append:toolchain-clang:riscv64 = " -latomic"
+LDLIBS:append:toolchain-clang:riscv32 = " -latomic"
+
+do_configure:prepend:toolchain-clang () {
+    export LDLIBS="${LDLIBS}"
+}
diff --git a/meta-clang/recipes-core/glib-2.0/glib-2.0_%.bbappend b/meta-clang/recipes-core/glib-2.0/glib-2.0_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2aef80ec79eabb2d21ce820943b4a0206374591c
--- /dev/null
+++ b/meta-clang/recipes-core/glib-2.0/glib-2.0_%.bbappend
@@ -0,0 +1 @@
+CFLAGS:append:libc-musl = " -Wno-format-nonliteral"
diff --git a/meta-clang/recipes-core/meta/clang-environment.inc b/meta-clang/recipes-core/meta/clang-environment.inc
new file mode 100644
index 0000000000000000000000000000000000000000..7887610043f122c7538bd64cf65767075ed0a869
--- /dev/null
+++ b/meta-clang/recipes-core/meta/clang-environment.inc
@@ -0,0 +1,19 @@
+export TARGET_CLANGCC_ARCH = "${TARGET_CC_ARCH}"
+TARGET_CLANGCC_ARCH:remove = "-mthumb-interwork"
+TARGET_CLANGCC_ARCH:remove = "-mmusl"
+TARGET_CLANGCC_ARCH:remove = "-muclibc"
+TARGET_CLANGCC_ARCH:remove = "-meb"
+TARGET_CLANGCC_ARCH:remove = "-mel"
+TARGET_CLANGCC_ARCH:append = "${@bb.utils.contains("TUNE_FEATURES", "bigendian", " -mbig-endian", " -mlittle-endian", d)}"
+TARGET_CLANGCC_ARCH:remove:powerpc = "-mhard-float"
+TARGET_CLANGCC_ARCH:remove:powerpc = "-mno-spe"
+
+create_sdk_files:append() {
+        script=${SDK_OUTPUT}/${SDKPATH}/environment-setup-${REAL_MULTIMACH_TARGET_SYS}
+        if ${@bb.utils.contains('CLANGSDK', '1', 'true', 'false', d)}; then
+            echo 'export CLANGCC="${TARGET_PREFIX}clang --target=${TARGET_SYS} ${TARGET_CLANGCC_ARCH} --sysroot=$SDKTARGETSYSROOT"' >> $script
+            echo 'export CLANGCXX="${TARGET_PREFIX}clang++ --target=${TARGET_SYS} ${TARGET_CLANGCC_ARCH} --sysroot=$SDKTARGETSYSROOT"' >> $script
+            echo 'export CLANGCPP="${TARGET_PREFIX}clang -E --target=${TARGET_SYS} ${TARGET_CLANGCC_ARCH} --sysroot=$SDKTARGETSYSROOT"' >> $script
+            echo 'export CLANG_TIDY_EXE="${TARGET_PREFIX}clang-tidy"' >> $script
+        fi
+}
diff --git a/meta-clang/recipes-core/meta/meta-environment-extsdk.bbappend b/meta-clang/recipes-core/meta/meta-environment-extsdk.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d40a025e0eec0d12c7605e10079d74a13db3a7b6
--- /dev/null
+++ b/meta-clang/recipes-core/meta/meta-environment-extsdk.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+require clang-environment.inc
diff --git a/meta-clang/recipes-core/meta/meta-environment.bbappend b/meta-clang/recipes-core/meta/meta-environment.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d40a025e0eec0d12c7605e10079d74a13db3a7b6
--- /dev/null
+++ b/meta-clang/recipes-core/meta/meta-environment.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+require clang-environment.inc
diff --git a/meta-clang/recipes-core/musl/musl_%.bbappend b/meta-clang/recipes-core/musl/musl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c5a2c7a469489b55b84a49ccf6f9fdfaa1de6946
--- /dev/null
+++ b/meta-clang/recipes-core/musl/musl_%.bbappend
@@ -0,0 +1,8 @@
+DEPENDS:remove:toolchain-clang = "virtual/${TARGET_PREFIX}gcc"
+TOOLCHAIN:x86-x32 = "gcc"
+
+# crashes seen in malloc@plt
+# Dump of assembler code for function malloc@got.plt:
+# => 0x3f7fc2e8 <+0>:     addis   r27,r20,-22264
+
+TOOLCHAIN:powerpc = "gcc"
diff --git a/meta-clang/recipes-core/ncurses/ncurses_%.bbappend b/meta-clang/recipes-core/ncurses/ncurses_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6e7a7c13a10ddea6729f19fac09854c82443dc4c
--- /dev/null
+++ b/meta-clang/recipes-core/ncurses/ncurses_%.bbappend
@@ -0,0 +1 @@
+CACHED_CONFIGUREVARS:append:toolchain-clang = " cf_cv_prog_CC_c_o=yes cf_cv_prog_CXX_c_o=yes"
diff --git a/meta-clang/recipes-core/packagegroups/nativesdk-packagegroup-sdk-host.bbappend b/meta-clang/recipes-core/packagegroups/nativesdk-packagegroup-sdk-host.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b2b0a84536b4e605c3648ab7563bdca34459f5f2
--- /dev/null
+++ b/meta-clang/recipes-core/packagegroups/nativesdk-packagegroup-sdk-host.bbappend
@@ -0,0 +1 @@
+RDEPENDS:${PN} += "${@bb.utils.contains('CLANGSDK', '1', 'nativesdk-clang', '', d)}"
diff --git a/meta-clang/recipes-core/packagegroups/packagegroup-core-buildessential.bbappend b/meta-clang/recipes-core/packagegroups/packagegroup-core-buildessential.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..527ff741b51fcec2340ad7142c9f99eb096ea90d
--- /dev/null
+++ b/meta-clang/recipes-core/packagegroups/packagegroup-core-buildessential.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+RDEPENDS:packagegroup-core-buildessential:append:toolchain-clang = " clang "
diff --git a/meta-clang/recipes-core/packagegroups/packagegroup-core-standalone-sdk-target.bbappend b/meta-clang/recipes-core/packagegroups/packagegroup-core-standalone-sdk-target.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..29990f0bbdc28937eb61864f0efaeb4174534067
--- /dev/null
+++ b/meta-clang/recipes-core/packagegroups/packagegroup-core-standalone-sdk-target.bbappend
@@ -0,0 +1 @@
+RRECOMMENDS:${PN} += "${@bb.utils.contains('CLANGSDK', '1', 'libcxx-dev libcxx-staticdev compiler-rt-dev compiler-rt-staticdev', '', d)}"
diff --git a/meta-clang/recipes-core/packagegroups/packagegroup-cross-canadian.bbappend b/meta-clang/recipes-core/packagegroups/packagegroup-cross-canadian.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3199a69861a5066e5cb627b6b3f0dd6814c0138f
--- /dev/null
+++ b/meta-clang/recipes-core/packagegroups/packagegroup-cross-canadian.bbappend
@@ -0,0 +1,3 @@
+CLANGCROSSCANADIAN = "clang-cross-canadian-${TRANSLATED_TARGET_ARCH}"
+CLANGCROSSCANADIANDEPS += "${@all_multilib_tune_values(d, 'CLANGCROSSCANADIAN')}"
+RDEPENDS:${PN} += "${@bb.utils.contains('CLANGSDK', '1', '${CLANGCROSSCANADIANDEPS}', '', d)}"
diff --git a/meta-clang/recipes-core/systemd/systemd_%.bbappend b/meta-clang/recipes-core/systemd/systemd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a54d6eed2c548de39d1376b03dc7acdbfadeb8f2
--- /dev/null
+++ b/meta-clang/recipes-core/systemd/systemd_%.bbappend
@@ -0,0 +1,7 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+# systemd 251.4 started to cause boot issues see
+# https://bugzilla.yoctoproject.org/show_bug.cgi?id=14906
+# As a workaround disable O2 and use Os for now with clang
+SELECTED_OPTIMIZATION:append:toolchain-clang = "-Os"
+SELECTED_OPTIMIZATION:remove:toolchain-clang = "-O2"
diff --git a/meta-clang/recipes-devtools/castxml/castxml_0.4.5.bb b/meta-clang/recipes-devtools/castxml/castxml_0.4.5.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e7ba2f7d6ab2b4b1d0f62aa9d7c8894f50e68630
--- /dev/null
+++ b/meta-clang/recipes-devtools/castxml/castxml_0.4.5.bb
@@ -0,0 +1,27 @@
+SUMMARY = "C-family abstract syntax tree XML output tool."
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
+
+SRC_URI = "git://github.com/CastXML/CastXML;protocol=https;branch=master"
+
+SRCREV = "7ef4b1e35480a09c18b0c4afc230b558a0f53bc0"
+
+S = "${WORKDIR}/git"
+
+DEPENDS = "clang"
+
+# Match clang's idea of what TOOLCHAIN should be.
+TOOLCHAIN = "clang"
+TOOLCHAIN:class-native = "gcc"
+TOOLCHAIN:class-nativesdk = "clang"
+
+BUILD_CC:class-nativesdk = "clang"
+BUILD_CXX:class-nativesdk = "clang++"
+BUILD_AR:class-nativesdk = "llvm-ar"
+BUILD_RANLIB:class-nativesdk = "llvm-ranlib"
+BUILD_NM:class-nativesdk = "llvm-nm"
+LDFLAGS:append:class-nativesdk = " -fuse-ld=gold"
+
+inherit cmake cmake-native pkgconfig python3native
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-clang/recipes-devtools/clang/clang-cross-canadian_git.bb b/meta-clang/recipes-devtools/clang/clang-cross-canadian_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e3ae393c39d5737dcb54fd6e241dfd28ccda8374
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang-cross-canadian_git.bb
@@ -0,0 +1,36 @@
+# Copyright (C) 2014 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+DESCRIPTION = "Clang/LLVM based C/C++ compiler (cross-canadian for ${TARGET_ARCH} target)"
+HOMEPAGE = "http://clang.llvm.org/"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/Apache-2.0-with-LLVM-exception;md5=0bcd48c3bdfef0c9d9fd17726e4b7dab"
+SECTION = "devel"
+
+PN = "clang-cross-canadian-${TRANSLATED_TARGET_ARCH}"
+
+require clang.inc
+require common-source.inc
+inherit cross-canadian
+
+DEPENDS += "nativesdk-clang binutils-cross-canadian-${TRANSLATED_TARGET_ARCH} virtual/${HOST_PREFIX}binutils-crosssdk virtual/nativesdk-libc"
+# We have to point gcc at a sysroot but we don't need to rebuild if this changes
+# e.g. we switch between different machines with different tunes.
+EXTRA_OECONF_PATHS[vardepsexclude] = "TUNE_PKGARCH"
+TARGET_ARCH[vardepsexclude] = "TUNE_ARCH"
+
+do_install() {
+        install -d ${D}${bindir}
+	for tool in clang clang++ clang-tidy lld ld.lld llvm-profdata \
+            llvm-nm llvm-ar llvm-as llvm-ranlib llvm-strip llvm-objcopy llvm-objdump llvm-readelf \
+            llvm-addr2line llvm-dwp llvm-size llvm-strings llvm-cov
+	do
+		ln -sf ../$tool ${D}${bindir}/${TARGET_PREFIX}$tool
+	done
+}
+SSTATE_SCAN_FILES += "*-clang *-clang++ *-llvm-profdata *-llvm-ar \
+                      *-llvm-ranlib *-llvm-nm *-lld *-ld.lld *-llvm-as *-llvm-strip \
+                      *-llvm-objcopy *-llvm-objdump *-llvm-readelf *-llvm-addr2line \
+                      *-llvm-dwp *-llvm-size *-llvm-strings *-llvm-cov"
+do_install:append() {
+        cross_canadian_bindirlinks
+}
diff --git a/meta-clang/recipes-devtools/clang/clang-cross_git.bb b/meta-clang/recipes-devtools/clang/clang-cross_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8aee5cd86280cc73b70e44a0072214c13808e8e5
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang-cross_git.bb
@@ -0,0 +1,35 @@
+# Copyright (C) 2014 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+DESCRIPTION = "Cross compiler wrappers for LLVM based C/C++ compiler"
+HOMEPAGE = "http://clang.llvm.org/"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/Apache-2.0-with-LLVM-exception;md5=0bcd48c3bdfef0c9d9fd17726e4b7dab"
+SECTION = "devel"
+
+PN = "clang-cross-${TARGET_ARCH}"
+
+require clang.inc
+require common-source.inc
+inherit cross
+DEPENDS += "clang-native virtual/${TARGET_PREFIX}binutils"
+
+do_install() {
+        install -d ${D}${bindir}
+	for tool in clang clang++ clang-tidy lld ld.lld llvm-profdata \
+            llvm-nm llvm-ar llvm-as llvm-ranlib llvm-strip llvm-objcopy llvm-objdump llvm-readelf \
+            llvm-addr2line llvm-dwp llvm-size llvm-strings llvm-cov
+	do
+		ln -sf ../$tool ${D}${bindir}/${TARGET_PREFIX}$tool
+	done
+}
+SSTATE_SCAN_FILES += "*-clang *-clang++ *-llvm-profdata *-lld *-ld.lld \
+                      *-llvm-nm *-llvm-ar *-llvm-as *-llvm-ranlib *-llvm-strip \
+                      *-llvm-objcopy *-llvm-objdump *-llvm-readelf *-llvm-addr2line \
+                      *-llvm-dwp *-llvm-size *-llvm-strings *-llvm-cov"
+
+SYSROOT_PREPROCESS_FUNCS += "clangcross_sysroot_preprocess"
+
+clangcross_sysroot_preprocess () {
+        sysroot_stage_dir ${D}${bindir} ${SYSROOT_DESTDIR}${bindir}
+}
+PACKAGES = ""
diff --git a/meta-clang/recipes-devtools/clang/clang-crosssdk_git.bb b/meta-clang/recipes-devtools/clang/clang-crosssdk_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..906bc873f059e089699ff729d30f1ee285d2ddf4
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang-crosssdk_git.bb
@@ -0,0 +1,34 @@
+# Copyright (C) 2014 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+DESCRIPTION = "SDK Cross compiler wrappers for LLVM based C/C++ compiler"
+HOMEPAGE = "http://clang.llvm.org/"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/Apache-2.0-with-LLVM-exception;md5=0bcd48c3bdfef0c9d9fd17726e4b7dab"
+SECTION = "devel"
+
+PN = "clang-crosssdk-${TARGET_ARCH}"
+
+require clang.inc
+require common-source.inc
+inherit crosssdk
+DEPENDS += "clang-native nativesdk-clang-glue virtual/${TARGET_PREFIX}binutils-crosssdk virtual/nativesdk-libc"
+
+do_install() {
+        install -d ${D}${bindir}
+	for tool in clang clang++ clang-tidy lld ld.lld llvm-profdata \
+            llvm-nm llvm-ar llvm-as llvm-ranlib llvm-strip llvm-objcopy llvm-objdump llvm-readelf \
+            llvm-addr2line llvm-dwp llvm-size llvm-strings llvm-cov
+	do
+		ln -sf ../$tool ${D}${bindir}/${TARGET_PREFIX}$tool
+	done
+}
+SSTATE_SCAN_FILES += "*-clang *-clang++ *-llvm-profdata *-lld *-ld.lld \
+                      *-llvm-nm *-llvm-ar *-llvm-as *-llvm-ranlib *-llvm-strip \
+                      *-llvm-objcopy *-llvm-objdump *-llvm-readelf *-llvm-addr2line \
+                      *-llvm-dwp *-llvm-size *-llvm-strings *-llvm-cov"
+sysroot_stage_all () {
+        sysroot_stage_dir ${D}${bindir} ${SYSROOT_DESTDIR}${bindir}
+}
+
+PACKAGES = ""
+
diff --git a/meta-clang/recipes-devtools/clang/clang.inc b/meta-clang/recipes-devtools/clang/clang.inc
new file mode 100644
index 0000000000000000000000000000000000000000..74e929f0edcf38a137865b820f93a172a7b47707
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang.inc
@@ -0,0 +1,26 @@
+LLVM_RELEASE = ""
+LLVM_DIR = "llvm${LLVM_RELEASE}"
+
+LLVM_GIT ?= "git://github.com/llvm"
+LLVM_GIT_PROTOCOL ?= "https"
+
+MAJOR_VER = "15"
+MINOR_VER = "0"
+PATCH_VER = "4"
+
+SRCREV ?= "5c68a1cb123161b54b72ce90e7975d95a8eaf2a4"
+
+PV = "${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}"
+BRANCH = "release/15.x"
+
+LLVMMD5SUM = "8a15a0759ef07f2682d2ba4b893c9afe"
+CLANGMD5SUM = "ff42885ed2ab98f1ecb8c1fc41205343"
+LLDMD5SUM = "ae7dc7c027b1fa89b5b013d391d3ee2b"
+LLDBMD5SUM = "2e0d44968471fcde980034dbb826bea9"
+
+LLVM_LIBDIR_SUFFIX="${@d.getVar('baselib').replace('lib', '')}"
+
+# set the default pigz thread
+export PIGZ = "-p ${@oe.utils.cpu_count(at_least=2)}"
+
+require common.inc
diff --git a/meta-clang/recipes-devtools/clang/clang/0001-libcxxabi-Find-libunwind-headers-when-LIBCXXABI_LIBU.patch b/meta-clang/recipes-devtools/clang/clang/0001-libcxxabi-Find-libunwind-headers-when-LIBCXXABI_LIBU.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0baeecabac02adf5671396d1b69de1e24acd715b
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0001-libcxxabi-Find-libunwind-headers-when-LIBCXXABI_LIBU.patch
@@ -0,0 +1,57 @@
+From f37af7da6832c871007bebe4927f0fc739ae5ad6 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 27 Aug 2017 10:37:49 -0700
+Subject: [PATCH] libcxxabi: Find libunwind headers when
+ LIBCXXABI_LIBUNWIND_INCLUDES is set
+
+Currently, when LIBCXXABI_LIBUNWIND_INCLUDES is set via CMake arguments
+then it ends up not searching the specified dir and unwind.h is not found
+especially for ARM targets
+
+This patch makes the searching synthesized directories and then set
+LIBCXXABI_LIBUNWIND_INCLUDES if its there in environment
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ libcxxabi/CMakeLists.txt | 16 +++++++++++-----
+ 1 file changed, 11 insertions(+), 5 deletions(-)
+
+diff --git a/libcxxabi/CMakeLists.txt b/libcxxabi/CMakeLists.txt
+index b8326d08d23a..cb16b5d4238b 100644
+--- a/libcxxabi/CMakeLists.txt
++++ b/libcxxabi/CMakeLists.txt
+@@ -474,7 +474,7 @@ set(LIBCXXABI_LIBUNWIND_PATH "${LIBCXXABI_LIBUNWIND_PATH}" CACHE PATH
+     "Specify path to libunwind source." FORCE)
+ 
+ if (LIBCXXABI_USE_LLVM_UNWINDER OR LLVM_NATIVE_ARCH MATCHES ARM)
+-  find_path(LIBCXXABI_LIBUNWIND_INCLUDES_INTERNAL libunwind.h
++  find_path(LIBCXXABI_LIBUNWIND_INCLUDES libunwind.h
+     PATHS ${LIBCXXABI_LIBUNWIND_INCLUDES}
+           ${LIBCXXABI_LIBUNWIND_PATH}/include
+           ${CMAKE_BINARY_DIR}/${LIBCXXABI_LIBUNWIND_INCLUDES}
+@@ -485,15 +485,21 @@ if (LIBCXXABI_USE_LLVM_UNWINDER OR LLVM_NATIVE_ARCH MATCHES ARM)
+     NO_CMAKE_FIND_ROOT_PATH
+   )
+ 
+-  if (LIBCXXABI_LIBUNWIND_INCLUDES_INTERNAL STREQUAL "LIBCXXABI_LIBUNWIND_INCLUDES_INTERNAL-NOTFOUND")
+-    set(LIBCXXABI_LIBUNWIND_INCLUDES_INTERNAL "")
++  if (LIBCXXABI_LIBUNWIND_INCLUDES STREQUAL "LIBCXXABI_LIBUNWIND_INCLUDES-NOTFOUND")
++    set(LIBCXXABI_LIBUNWIND_INCLUDES "")
+   endif()
+ 
+-  if (NOT LIBCXXABI_LIBUNWIND_INCLUDES_INTERNAL STREQUAL "")
+-    include_directories("${LIBCXXABI_LIBUNWIND_INCLUDES_INTERNAL}")
++  if (NOT LIBCXXABI_LIBUNWIND_INCLUDES STREQUAL "")
++    include_directories("${LIBCXXABI_LIBUNWIND_INCLUDES}")
+   endif()
+ endif()
+ 
++set(LIBCXXABI_LIBUNWIND_INCLUDES "${LIBCXXABI_LIBUNWIND_INCLUDES}" CACHE PATH
++    "Specify path to libunwind includes." FORCE)
++set(LIBCXXABI_LIBUNWIND_PATH "${LIBCXXABI_LIBUNWIND_PATH}" CACHE PATH
++    "Specify path to libunwind source." FORCE)
++
++
+ # Add source code. This also contains all of the logic for deciding linker flags
+ # soname, etc...
+ add_subdirectory(include)
diff --git a/meta-clang/recipes-devtools/clang/clang/0002-compiler-rt-support-a-new-embedded-linux-target.patch b/meta-clang/recipes-devtools/clang/clang/0002-compiler-rt-support-a-new-embedded-linux-target.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a4717f43caf44cb08eb076b4df44a2e06faa8928
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0002-compiler-rt-support-a-new-embedded-linux-target.patch
@@ -0,0 +1,308 @@
+From 2734739b0c2478ebad3f57462c5c68ce71338551 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 19 Apr 2015 15:16:23 -0700
+Subject: [PATCH] compiler-rt: support a new embedded linux target
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ .../make/platform/clang_linux_embedded.mk     | 286 ++++++++++++++++++
+ .../clang_linux_embedded_test_input.c         |   0
+ 2 files changed, 286 insertions(+)
+ create mode 100644 compiler-rt/make/platform/clang_linux_embedded.mk
+ create mode 100644 compiler-rt/make/platform/clang_linux_embedded_test_input.c
+
+diff --git a/compiler-rt/make/platform/clang_linux_embedded.mk b/compiler-rt/make/platform/clang_linux_embedded.mk
+new file mode 100644
+index 000000000000..d0a890075a1c
+--- /dev/null
++++ b/compiler-rt/make/platform/clang_linux_embedded.mk
+@@ -0,0 +1,286 @@
++# These are the functions which clang needs when it is targeting a previous
++# version of the OS. The issue is that the backend may use functions which were
++# not present in the libgcc that shipped on the platform. In such cases, we link
++# with a version of the library which contains private_extern definitions of all
++# the extra functions which might be referenced.
++
++Description := Static runtime libraries for embedded clang/Linux
++
++# A function that ensures we don't try to build for architectures that we
++# don't have working toolchains for.
++CheckArches = \
++  $(shell \
++    result=""; \
++    for arch in $(1); do \
++      if $(CC) -arch $$arch -c \
++	  -integrated-as \
++	  $(ProjSrcRoot)/make/platform/clang_linux_embedded_test_input.c \
++	  -o /dev/null > /dev/null 2> /dev/null; then \
++        result="$$result$$arch "; \
++      else \
++	printf 1>&2 \
++	  "warning: clang_linux_embedded.mk: dropping arch '$$arch' from lib '$(2)'\n"; \
++      fi; \
++    done; \
++    echo $$result)
++
++XCRun = \
++  $(shell \
++    result=`xcrun -find $(1) 2> /dev/null`; \
++    if [ "$$?" != "0" ]; then result=$(1); fi; \
++    echo $$result)
++
++###
++
++CC       := $(call XCRun,clang)
++AR       := $(call XCRun,ar)
++RANLIB   := $(call XCRun,ranlib)
++STRIP    := $(call XCRun,strip)
++LIPO     := $(call XCRun,lipo)
++DSYMUTIL := $(call XCRun,dsymutil)
++Configs :=
++UniversalArchs :=
++
++# Soft-float version of the runtime. No floating-point instructions will be used
++# and the ABI (out of necessity) passes floating values in normal registers:
++# non-VFP variant of the AAPCS.
++UniversalArchs.soft_static := $(call CheckArches,arm armv7m armv7em armv7,soft_static)
++Configs += $(if $(UniversalArchs.soft_static),soft_static)
++
++# Hard-float version of the runtime. On ARM VFP instructions and registers are
++# allowed, and floating point values get passed in them. VFP variant of the
++# AAPCS.
++UniversalArchs.hard_static := $(call CheckArches,armv7em armv7 i386 x86_64,hard_static)
++Configs += $(if $(UniversalArchs.hard_static),hard_static)
++
++UniversalArchs.soft_pic := $(call CheckArches,armv6m armv7m armv7em armv7,soft_pic)
++Configs += $(if $(UniversalArchs.soft_pic),soft_pic)
++
++UniversalArchs.hard_pic := $(call CheckArches,armv7em armv7 i386 x86_64,hard_pic)
++Configs += $(if $(UniversalArchs.hard_pic),hard_pic)
++
++CFLAGS := -Wall -Werror -Oz -fomit-frame-pointer -ffreestanding
++
++PIC_CFLAGS := -fPIC
++STATIC_CFLAGS := -static
++
++CFLAGS_SOFT := -mfloat-abi=soft
++CFLAGS_HARD := -mfloat-abi=hard
++
++CFLAGS_I386  := -march=pentium
++
++CFLAGS.soft_static := $(CFLAGS) $(STATIC_CFLAGS) $(CFLAGS_SOFT)
++CFLAGS.hard_static := $(CFLAGS) $(STATIC_CFLAGS) $(CFLAGS_HARD)
++CFLAGS.soft_pic    := $(CFLAGS) $(PIC_CFLAGS) $(CFLAGS_SOFT)
++CFLAGS.hard_pic    := $(CFLAGS) $(PIC_CFLAGS) $(CFLAGS_HARD)
++
++CFLAGS.soft_static.armv7 := $(CFLAGS.soft_static) $(CFLAGS_ARMV7)
++CFLAGS.hard_static.armv7 := $(CFLAGS.hard_static) $(CFLAGS_ARMV7)
++CFLAGS.soft_pic.armv7    := $(CFLAGS.soft_pic) $(CFLAGS_ARMV7)
++CFLAGS.hard_pic.armv7    := $(CFLAGS.hard_pic) $(CFLAGS_ARMV7)
++
++# x86 platforms ignore -mfloat-abi options and complain about doing so. Despite
++# this they're hard-float.
++CFLAGS.hard_static.i386   := $(CFLAGS) $(STATIC_CFLAGS) $(CFLAGS_I386)
++CFLAGS.hard_pic.i386      := $(CFLAGS) $(PIC_CFLAGS) $(CFLAGS_I386)
++CFLAGS.hard_static.x86_64 := $(CFLAGS) $(STATIC_CFLAGS)
++CFLAGS.hard_pic.x86_64    := $(CFLAGS) $(PIC_CFLAGS)
++
++# Functions not wanted:
++#   + eprintf is obsolete anyway
++#   + *vfp: designed for Thumb1 CPUs with VFPv2
++
++COMMON_FUNCTIONS := \
++	absvdi2 \
++	absvsi2 \
++	addvdi3 \
++	addvsi3 \
++	ashldi3 \
++	ashrdi3 \
++	bswapdi2 \
++	bswapsi2 \
++	clzdi2 \
++	clzsi2 \
++	cmpdi2 \
++	ctzdi2 \
++	ctzsi2 \
++	divdc3 \
++	divdi3 \
++	divsc3 \
++	divmodsi4 \
++	udivmodsi4 \
++	do_global_dtors \
++	ffsdi2 \
++	fixdfdi \
++	fixsfdi \
++	fixunsdfdi \
++	fixunsdfsi \
++	fixunssfdi \
++	fixunssfsi \
++	floatdidf \
++	floatdisf \
++	floatundidf \
++	floatundisf \
++	gcc_bcmp \
++	lshrdi3 \
++	moddi3 \
++	muldc3 \
++	muldi3 \
++	mulsc3 \
++	mulvdi3 \
++	mulvsi3 \
++	negdi2 \
++	negvdi2 \
++	negvsi2 \
++	paritydi2 \
++	paritysi2 \
++	popcountdi2 \
++	popcountsi2 \
++	powidf2 \
++	powisf2 \
++	subvdi3 \
++	subvsi3 \
++	ucmpdi2 \
++	udiv_w_sdiv \
++	udivdi3 \
++	udivmoddi4 \
++	umoddi3 \
++	adddf3 \
++	addsf3 \
++	cmpdf2 \
++	cmpsf2 \
++	div0 \
++	divdf3 \
++	divsf3 \
++	divsi3 \
++	extendsfdf2 \
++	ffssi2 \
++	fixdfsi \
++	fixsfsi \
++	floatsidf \
++	floatsisf \
++	floatunsidf \
++	floatunsisf \
++	comparedf2 \
++	comparesf2 \
++	modsi3 \
++	muldf3 \
++	mulsf3 \
++	negdf2 \
++	negsf2 \
++	subdf3 \
++	subsf3 \
++	truncdfsf2 \
++	udivsi3 \
++	umodsi3 \
++	unorddf2 \
++	unordsf2
++
++ARM_FUNCTIONS := \
++	aeabi_cdcmpeq \
++	aeabi_cdrcmple \
++	aeabi_cfcmpeq \
++	aeabi_cfrcmple \
++	aeabi_dcmpeq \
++	aeabi_dcmpge \
++	aeabi_dcmpgt \
++	aeabi_dcmple \
++	aeabi_dcmplt \
++	aeabi_drsub \
++	aeabi_fcmpeq \
++	aeabi_fcmpge \
++	aeabi_fcmpgt \
++	aeabi_fcmple \
++	aeabi_fcmplt \
++	aeabi_frsub \
++	aeabi_idivmod \
++	aeabi_uidivmod \
++
++# ARM Assembly implementation which requires Thumb2 (i.e. won't work on v6M).
++THUMB2_FUNCTIONS := \
++	switch16 \
++	switch32 \
++	switch8 \
++	switchu8 \
++	sync_fetch_and_add_4 \
++	sync_fetch_and_sub_4 \
++	sync_fetch_and_and_4 \
++	sync_fetch_and_or_4 \
++	sync_fetch_and_xor_4 \
++	sync_fetch_and_nand_4 \
++	sync_fetch_and_max_4 \
++	sync_fetch_and_umax_4 \
++	sync_fetch_and_min_4 \
++	sync_fetch_and_umin_4 \
++	sync_fetch_and_add_8 \
++	sync_fetch_and_sub_8 \
++	sync_fetch_and_and_8 \
++	sync_fetch_and_or_8 \
++	sync_fetch_and_xor_8 \
++	sync_fetch_and_nand_8 \
++	sync_fetch_and_max_8 \
++	sync_fetch_and_umax_8 \
++	sync_fetch_and_min_8 \
++	sync_fetch_and_umin_8
++
++I386_FUNCTIONS :=  \
++	i686.get_pc_thunk.eax \
++	i686.get_pc_thunk.ebp \
++	i686.get_pc_thunk.ebx \
++	i686.get_pc_thunk.ecx \
++	i686.get_pc_thunk.edi \
++	i686.get_pc_thunk.edx \
++	i686.get_pc_thunk.esi
++
++# FIXME: Currently, compiler-rt is missing implementations for a number of the
++# functions. Filter them out for now.
++MISSING_FUNCTIONS := \
++	cmpdf2 cmpsf2 div0 \
++	ffssi2 \
++	udiv_w_sdiv unorddf2 unordsf2 bswapdi2 \
++	bswapsi2 \
++	gcc_bcmp \
++	do_global_dtors \
++	i686.get_pc_thunk.eax i686.get_pc_thunk.ebp i686.get_pc_thunk.ebx \
++	i686.get_pc_thunk.ecx i686.get_pc_thunk.edi i686.get_pc_thunk.edx \
++	i686.get_pc_thunk.esi \
++	aeabi_cdcmpeq aeabi_cdrcmple aeabi_cfcmpeq aeabi_cfrcmple aeabi_dcmpeq \
++	aeabi_dcmpge aeabi_dcmpgt aeabi_dcmple aeabi_dcmplt aeabi_drsub \
++	aeabi_fcmpeq \ aeabi_fcmpge aeabi_fcmpgt aeabi_fcmple aeabi_fcmplt \
++	aeabi_frsub aeabi_idivmod aeabi_uidivmod
++
++FUNCTIONS_ARMV6M  := $(COMMON_FUNCTIONS) $(ARM_FUNCTIONS)
++FUNCTIONS_ARM_ALL := $(COMMON_FUNCTIONS) $(ARM_FUNCTIONS) $(THUMB2_FUNCTIONS)
++FUNCTIONS_I386    := $(COMMON_FUNCTIONS) $(I386_FUNCTIONS)
++FUNCTIONS_X86_64  := $(COMMON_FUNCTIONS)
++
++FUNCTIONS_ARMV6M := \
++	$(filter-out $(MISSING_FUNCTIONS),$(FUNCTIONS_ARMV6M))
++FUNCTIONS_ARM_ALL := \
++	$(filter-out $(MISSING_FUNCTIONS),$(FUNCTIONS_ARM_ALL))
++FUNCTIONS_I386 := \
++	$(filter-out $(MISSING_FUNCTIONS),$(FUNCTIONS_I386))
++FUNCTIONS_X86_64 := \
++	$(filter-out $(MISSING_FUNCTIONS),$(FUNCTIONS_X86_64))
++
++FUNCTIONS.soft_static.armv6m := $(FUNCTIONS_ARMV6M)
++FUNCTIONS.soft_pic.armv6m    := $(FUNCTIONS_ARMV6M)
++
++FUNCTIONS.soft_static.armv7m := $(FUNCTIONS_ARM_ALL)
++FUNCTIONS.soft_pic.armv7m    := $(FUNCTIONS_ARM_ALL)
++
++FUNCTIONS.soft_static.armv7em := $(FUNCTIONS_ARM_ALL)
++FUNCTIONS.hard_static.armv7em := $(FUNCTIONS_ARM_ALL)
++FUNCTIONS.soft_pic.armv7em    := $(FUNCTIONS_ARM_ALL)
++FUNCTIONS.hard_pic.armv7em    := $(FUNCTIONS_ARM_ALL)
++
++FUNCTIONS.soft_static.armv7 := $(FUNCTIONS_ARM_ALL)
++FUNCTIONS.hard_static.armv7 := $(FUNCTIONS_ARM_ALL)
++FUNCTIONS.soft_pic.armv7    := $(FUNCTIONS_ARM_ALL)
++FUNCTIONS.hard_pic.armv7    := $(FUNCTIONS_ARM_ALL)
++
++FUNCTIONS.hard_static.i386 := $(FUNCTIONS_I386)
++FUNCTIONS.hard_pic.i386    := $(FUNCTIONS_I386)
++
++FUNCTIONS.hard_static.x86_64 := $(FUNCTIONS_X86_64)
++FUNCTIONS.hard_pic.x86_64    := $(FUNCTIONS_X86_64)
+diff --git a/compiler-rt/make/platform/clang_linux_embedded_test_input.c b/compiler-rt/make/platform/clang_linux_embedded_test_input.c
+new file mode 100644
+index 000000000000..e69de29bb2d1
diff --git a/meta-clang/recipes-devtools/clang/clang/0003-compiler-rt-Simplify-cross-compilation.-Don-t-use-na.patch b/meta-clang/recipes-devtools/clang/clang/0003-compiler-rt-Simplify-cross-compilation.-Don-t-use-na.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8bee34941dead74e44ca02f0f692f16d59901d51
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0003-compiler-rt-Simplify-cross-compilation.-Don-t-use-na.patch
@@ -0,0 +1,43 @@
+From 0980511a0eba734da6112c4416a8a086a13c8c82 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 19 May 2016 23:11:45 -0700
+Subject: [PATCH] compiler-rt: Simplify cross-compilation. Don't use
+ native-compiled llvm-config.
+
+    Note: AddLLVM.cmake does not expose the LLVM source directory.
+    So if you want to run the test suite, you need to either:
+
+    1) set LLVM_MAIN_SRC_DIR explicitly (to find lit.py)
+    2) change AddLLVM.cmake to point to an installed 'lit'.
+    3) add_subdirectory(compiler-rt/test) from clang instead of compiler-rt.
+
+https://us.codeaurora.org/patches/quic/llvm/50683/compiler-rt-cross-compilation.patch
+
+Signed-off-by: Greg Fitzgerald <gregf@codeaurora.org>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ compiler-rt/CMakeLists.txt | 11 ++++++++++-
+ 1 file changed, 10 insertions(+), 1 deletion(-)
+
+diff --git a/compiler-rt/CMakeLists.txt b/compiler-rt/CMakeLists.txt
+index 62737735695f..a2c7c3a786ab 100644
+--- a/compiler-rt/CMakeLists.txt
++++ b/compiler-rt/CMakeLists.txt
+@@ -68,7 +68,16 @@ set(COMPILER_RT_BAREMETAL_BUILD OFF CACHE BOOL
+   "Build for a bare-metal target.")
+ 
+ if (COMPILER_RT_STANDALONE_BUILD)
+-  load_llvm_config()
++  find_package(LLVM REQUIRED)
++  list(APPEND CMAKE_MODULE_PATH "${LLVM_CMAKE_DIR}")
++
++  # Variables that AddLLVM.cmake depends on (included by AddCompilerRT)
++  set(LLVM_TOOLS_BINARY_DIR "${LLVM_INSTALL_PREFIX}/bin")
++  set(LLVM_LIBRARY_DIR "${LLVM_INSTALL_PREFIX}/lib")
++
++  set(LLVM_LIBRARY_OUTPUT_INTDIR
++    ${CMAKE_BINARY_DIR}/${CMAKE_CFG_INTDIR}/lib${LLVM_LIBDIR_SUFFIX})
++
+   if (TARGET intrinsics_gen)
+     # Loading the llvm config causes this target to be imported so place it
+     # under the appropriate folder in an IDE.
diff --git a/meta-clang/recipes-devtools/clang/clang/0004-llvm-TargetLibraryInfo-Undefine-libc-functions-if-th.patch b/meta-clang/recipes-devtools/clang/clang/0004-llvm-TargetLibraryInfo-Undefine-libc-functions-if-th.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0060f157b9767bb6453e16aa9602367d7e405a5e
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0004-llvm-TargetLibraryInfo-Undefine-libc-functions-if-th.patch
@@ -0,0 +1,88 @@
+From b0a0d9f515b8423b7f8e0cd8f4882a4ef6fd43af Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 21 May 2016 00:33:20 +0000
+Subject: [PATCH] llvm: TargetLibraryInfo: Undefine libc functions if they are
+ macros
+
+musl defines some functions as macros and not inline functions
+if this is the case then make sure to undefine them
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ .../llvm/Analysis/TargetLibraryInfo.def       | 21 +++++++++++++++++++
+ 1 file changed, 21 insertions(+)
+
+diff --git a/llvm/include/llvm/Analysis/TargetLibraryInfo.def b/llvm/include/llvm/Analysis/TargetLibraryInfo.def
+index 9c1abef33b28..29d2a79ddecc 100644
+--- a/llvm/include/llvm/Analysis/TargetLibraryInfo.def
++++ b/llvm/include/llvm/Analysis/TargetLibraryInfo.def
+@@ -815,6 +815,9 @@ TLI_DEFINE_STRING_INTERNAL("fmodl")
+ TLI_DEFINE_ENUM_INTERNAL(fopen)
+ TLI_DEFINE_STRING_INTERNAL("fopen")
+ /// FILE *fopen64(const char *filename, const char *opentype)
++#ifdef fopen64
++#undef fopen64
++#endif
+ TLI_DEFINE_ENUM_INTERNAL(fopen64)
+ TLI_DEFINE_STRING_INTERNAL("fopen64")
+ /// int fork();
+@@ -862,6 +865,9 @@ TLI_DEFINE_STRING_INTERNAL("fseek")
+ /// int fseeko(FILE *stream, off_t offset, int whence);
+ TLI_DEFINE_ENUM_INTERNAL(fseeko)
+ TLI_DEFINE_STRING_INTERNAL("fseeko")
++#ifdef fseeko64
++#undef fseeko64
++#endif
+ /// int fseeko64(FILE *stream, off64_t offset, int whence)
+ TLI_DEFINE_ENUM_INTERNAL(fseeko64)
+ TLI_DEFINE_STRING_INTERNAL("fseeko64")
+@@ -872,6 +878,9 @@ TLI_DEFINE_STRING_INTERNAL("fsetpos")
+ TLI_DEFINE_ENUM_INTERNAL(fstat)
+ TLI_DEFINE_STRING_INTERNAL("fstat")
+ /// int fstat64(int filedes, struct stat64 *buf)
++#ifdef fstat64
++#undef fstat64
++#endif
+ TLI_DEFINE_ENUM_INTERNAL(fstat64)
+ TLI_DEFINE_STRING_INTERNAL("fstat64")
+ /// int fstatvfs(int fildes, struct statvfs *buf);
+@@ -887,6 +896,9 @@ TLI_DEFINE_STRING_INTERNAL("ftell")
+ TLI_DEFINE_ENUM_INTERNAL(ftello)
+ TLI_DEFINE_STRING_INTERNAL("ftello")
+ /// off64_t ftello64(FILE *stream)
++#ifdef ftello64
++#undef ftello64
++#endif
+ TLI_DEFINE_ENUM_INTERNAL(ftello64)
+ TLI_DEFINE_STRING_INTERNAL("ftello64")
+ /// int ftrylockfile(FILE *file);
+@@ -1013,6 +1025,9 @@ TLI_DEFINE_STRING_INTERNAL("logl")
+ TLI_DEFINE_ENUM_INTERNAL(lstat)
+ TLI_DEFINE_STRING_INTERNAL("lstat")
+ /// int lstat64(const char *path, struct stat64 *buf);
++#ifdef lstat64
++#undef lstat64
++#endif
+ TLI_DEFINE_ENUM_INTERNAL(lstat64)
+ TLI_DEFINE_STRING_INTERNAL("lstat64")
+ /// void *malloc(size_t size);
+@@ -1262,6 +1277,9 @@ TLI_DEFINE_STRING_INTERNAL("sscanf")
+ TLI_DEFINE_ENUM_INTERNAL(stat)
+ TLI_DEFINE_STRING_INTERNAL("stat")
+ /// int stat64(const char *path, struct stat64 *buf);
++#ifdef stat64
++#undef stat64
++#endif
+ TLI_DEFINE_ENUM_INTERNAL(stat64)
+ TLI_DEFINE_STRING_INTERNAL("stat64")
+ /// int statvfs(const char *path, struct statvfs *buf);
+@@ -1397,6 +1415,9 @@ TLI_DEFINE_STRING_INTERNAL("times")
+ TLI_DEFINE_ENUM_INTERNAL(tmpfile)
+ TLI_DEFINE_STRING_INTERNAL("tmpfile")
+ /// FILE *tmpfile64(void)
++#ifdef tmpfile64
++#undef tmpfile64
++#endif
+ TLI_DEFINE_ENUM_INTERNAL(tmpfile64)
+ TLI_DEFINE_STRING_INTERNAL("tmpfile64")
+ /// int toascii(int c);
diff --git a/meta-clang/recipes-devtools/clang/clang/0005-llvm-allow-env-override-of-exe-and-libdir-path.patch b/meta-clang/recipes-devtools/clang/clang/0005-llvm-allow-env-override-of-exe-and-libdir-path.patch
new file mode 100644
index 0000000000000000000000000000000000000000..564e43f1abc7a8910bbdb16da97c271e346c4003
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0005-llvm-allow-env-override-of-exe-and-libdir-path.patch
@@ -0,0 +1,71 @@
+From d88d1f16df8f3f28246c8fdeb2a3bdb84bfe3121 Mon Sep 17 00:00:00 2001
+From: Martin Kelly <mkelly@xevo.com>
+Date: Fri, 19 May 2017 00:22:57 -0700
+Subject: [PATCH] llvm: allow env override of exe and libdir path
+
+When using a native llvm-config from inside a sysroot, we need llvm-config to
+return the libraries, include directories, etc. from inside the sysroot rather
+than from the native sysroot. Thus provide an env override for calling
+llvm-config from a target sysroot.
+
+Add YOCTO_ALTERNATE_LIBDIR and YOCTO_ALTERNATE_EXE_PATH env variables
+
+Upstream-Status: Inappropriate [OE-specific]
+
+Signed-off-by: Martin Kelly <mkelly@xevo.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ llvm/tools/llvm-config/llvm-config.cpp | 25 +++++++++++++++++++------
+ 1 file changed, 19 insertions(+), 6 deletions(-)
+
+diff --git a/llvm/tools/llvm-config/llvm-config.cpp b/llvm/tools/llvm-config/llvm-config.cpp
+index 2c6c55f89d38..77da3d7827dd 100644
+--- a/llvm/tools/llvm-config/llvm-config.cpp
++++ b/llvm/tools/llvm-config/llvm-config.cpp
+@@ -249,6 +249,13 @@ Typical components:\n\
+ 
+ /// Compute the path to the main executable.
+ std::string GetExecutablePath(const char *Argv0) {
++  // Hack for Yocto: we need to override the root path when we are using
++  // llvm-config from within a target sysroot.
++  const char *Sysroot = std::getenv("YOCTO_ALTERNATE_EXE_PATH");
++  if (Sysroot != nullptr) {
++    return Sysroot;
++  }
++
+   // This just needs to be some symbol in the binary; C++ doesn't
+   // allow taking the address of ::main however.
+   void *P = (void *)(intptr_t)GetExecutablePath;
+@@ -328,7 +335,7 @@ int main(int argc, char **argv) {
+   // Compute various directory locations based on the derived location
+   // information.
+   std::string ActivePrefix, ActiveBinDir, ActiveIncludeDir, ActiveLibDir,
+-              ActiveCMakeDir;
++              ActiveCMakeDir, BaseLibDir;
+   std::string ActiveIncludeOption;
+   if (IsInDevelopmentTree) {
+     ActiveIncludeDir = std::string(LLVM_SRC_ROOT) + "/include";
+@@ -369,12 +376,18 @@ int main(int argc, char **argv) {
+       sys::fs::make_absolute(ActivePrefix, Path);
+       ActiveBinDir = std::string(Path.str());
+     }
+-    ActiveLibDir = ActivePrefix + "/lib" + LLVM_LIBDIR_SUFFIX;
+-    {
+-      SmallString<256> Path(LLVM_INSTALL_PACKAGE_DIR);
+-      sys::fs::make_absolute(ActivePrefix, Path);
+-      ActiveCMakeDir = std::string(Path.str());
++    // Hack for Yocto: we need to override the lib path when we are using
++    // llvm-config from within a target sysroot since LLVM_LIBDIR_SUFFIX
++    // maybe different for host llvm vs target e.g. ppc64 Libdir=lib64 but
++    // x86_64 Libdir = lib
++    const char *YoctoLibDir = std::getenv("YOCTO_ALTERNATE_LIBDIR");
++    if (YoctoLibDir != nullptr) {
++      BaseLibDir = std::string(YoctoLibDir);
++    } else {
++      BaseLibDir = std::string("/lib") + LLVM_LIBDIR_SUFFIX;
+     }
++    ActiveLibDir = ActivePrefix + BaseLibDir;
++    ActiveCMakeDir = ActiveLibDir + "/cmake/llvm";
+     ActiveIncludeOption = "-I" + ActiveIncludeDir;
+   }
+ 
diff --git a/meta-clang/recipes-devtools/clang/clang/0006-clang-driver-Check-sysroot-for-ldso-path.patch b/meta-clang/recipes-devtools/clang/clang/0006-clang-driver-Check-sysroot-for-ldso-path.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fb4f3faf151fe827d0f89306b740b9e899386020
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0006-clang-driver-Check-sysroot-for-ldso-path.patch
@@ -0,0 +1,61 @@
+From 3f9d367a0f519c04c0a59c6aec49898270860f46 Mon Sep 17 00:00:00 2001
+From: Dan McGregor <dan.mcgregor@usask.ca>
+Date: Wed, 26 Apr 2017 20:29:41 -0600
+Subject: [PATCH] clang: driver: Check sysroot for ldso path
+
+OE does not necessarily follow the default path for the dynamic linker,
+therefore adjust it for OE. Check for the default path, and if it isn't
+there, check /lib.
+
+Signed-off-by: Dan McGregor <dan.mcgregor@usask.ca>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/ToolChains/Linux.cpp | 16 ++++++++++++++++
+ 1 file changed, 16 insertions(+)
+
+diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp
+index ceb1a982c3a4..69f5a4662732 100644
+--- a/clang/lib/Driver/ToolChains/Linux.cpp
++++ b/clang/lib/Driver/ToolChains/Linux.cpp
+@@ -508,11 +508,19 @@ std::string Linux::getDynamicLinker(const ArgList &Args) const {
+     LibDir = "lib64";
+     Loader =
+         (tools::ppc::hasPPCAbiArg(Args, "elfv2")) ? "ld64.so.2" : "ld64.so.1";
++    if (!getVFS().exists(getDriver().SysRoot + "/" + LibDir + "/" + Loader) &&
++         getVFS().exists(getDriver().SysRoot + "/lib/" + Loader)) {
++        LibDir = "lib";
++    }
+     break;
+   case llvm::Triple::ppc64le:
+     LibDir = "lib64";
+     Loader =
+         (tools::ppc::hasPPCAbiArg(Args, "elfv1")) ? "ld64.so.1" : "ld64.so.2";
++    if (!getVFS().exists(getDriver().SysRoot + "/" + LibDir + "/" + Loader) &&
++         getVFS().exists(getDriver().SysRoot + "/lib/" + Loader)) {
++        LibDir = "lib";
++    }
+     break;
+   case llvm::Triple::riscv32: {
+     StringRef ABIName = tools::riscv::getRISCVABI(Args, Triple);
+@@ -534,6 +542,10 @@ std::string Linux::getDynamicLinker(const ArgList &Args) const {
+   case llvm::Triple::sparcv9:
+     LibDir = "lib64";
+     Loader = "ld-linux.so.2";
++    if (!getVFS().exists(getDriver().SysRoot + "/" + LibDir + "/" + Loader) &&
++         getVFS().exists(getDriver().SysRoot + "/lib/" + Loader)) {
++        LibDir = "lib";
++    }
+     break;
+   case llvm::Triple::systemz:
+     LibDir = "lib";
+@@ -548,6 +560,10 @@ std::string Linux::getDynamicLinker(const ArgList &Args) const {
+ 
+     LibDir = X32 ? "libx32" : "lib64";
+     Loader = X32 ? "ld-linux-x32.so.2" : "ld-linux-x86-64.so.2";
++    if (!getVFS().exists(getDriver().SysRoot + "/" + LibDir + "/" + Loader) &&
++         getVFS().exists(getDriver().SysRoot + "/lib/" + Loader)) {
++        LibDir = "lib";
++    }
+     break;
+   }
+   case llvm::Triple::ve:
diff --git a/meta-clang/recipes-devtools/clang/clang/0007-clang-Driver-tools.cpp-Add-lssp_nonshared-on-musl.patch b/meta-clang/recipes-devtools/clang/clang/0007-clang-Driver-tools.cpp-Add-lssp_nonshared-on-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a7436f688721d8d8d7f6f2355865ea4a4443021a
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0007-clang-Driver-tools.cpp-Add-lssp_nonshared-on-musl.patch
@@ -0,0 +1,31 @@
+From 8d8ad213bf8683093f95112ba61934dff0d42c52 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 19 May 2016 21:11:06 -0700
+Subject: [PATCH] clang: Driver/tools.cpp: Add -lssp_nonshared on musl
+
+musl driver will need to add ssp_nonshared for stack_check_local
+on the linker cmdline when using stack protector commands on
+compiler cmdline
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/ToolChains/Gnu.cpp | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
+index f203cae1d329..0b5255a10404 100644
+--- a/clang/lib/Driver/ToolChains/Gnu.cpp
++++ b/clang/lib/Driver/ToolChains/Gnu.cpp
+@@ -654,6 +654,12 @@ void tools::gnutools::Linker::ConstructJob(Compilation &C, const JobAction &JA,
+       if (IsIAMCU)
+         CmdArgs.push_back("-lgloss");
+ 
++      if (ToolChain.getTriple().isMusl() &&
++          (Args.hasArg(options::OPT_fstack_protector) ||
++          Args.hasArg(options::OPT_fstack_protector_strong) ||
++          Args.hasArg(options::OPT_fstack_protector_all))) {
++        CmdArgs.push_back("-lssp_nonshared");
++      }
+       if (IsStatic || IsStaticPIE)
+         CmdArgs.push_back("--end-group");
+       else
diff --git a/meta-clang/recipes-devtools/clang/clang/0008-clang-Prepend-trailing-to-sysroot.patch b/meta-clang/recipes-devtools/clang/clang/0008-clang-Prepend-trailing-to-sysroot.patch
new file mode 100644
index 0000000000000000000000000000000000000000..acc90912688078b3943fce7dcf3a9c2690e320b5
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0008-clang-Prepend-trailing-to-sysroot.patch
@@ -0,0 +1,38 @@
+From 0004f72d90c276ee934f39706bb101d6d738333f Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 16 Mar 2017 09:02:13 -0700
+Subject: [PATCH] clang: Prepend trailing '/' to sysroot
+
+This is needed to handle a case where clang
+isntall and target sysroot are perilously same
+
+e.g.
+
+sysroot = /mnt/clang/recipe-sysroot
+clang install = /mnt/clang/recipe-sysroot-native
+
+in this case it will mistakenly assume that
+clang is installed under the same sysroot dir
+and it will try to add relative ../lib paths
+to linker steps which would then be wrong
+since they will become relative to clang
+installation and not sysroot
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/ToolChains/Linux.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp
+index 69f5a4662732..7555466e7e2b 100644
+--- a/clang/lib/Driver/ToolChains/Linux.cpp
++++ b/clang/lib/Driver/ToolChains/Linux.cpp
+@@ -183,7 +183,7 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
+   Multilibs = GCCInstallation.getMultilibs();
+   SelectedMultilib = GCCInstallation.getMultilib();
+   llvm::Triple::ArchType Arch = Triple.getArch();
+-  std::string SysRoot = computeSysRoot();
++  std::string SysRoot = computeSysRoot() + "/";
+   ToolChain::path_list &PPaths = getProgramPaths();
+ 
+   Generic_GCC::PushPPaths(PPaths);
diff --git a/meta-clang/recipes-devtools/clang/clang/0009-clang-Look-inside-the-target-sysroot-for-compiler-ru.patch b/meta-clang/recipes-devtools/clang/clang/0009-clang-Look-inside-the-target-sysroot-for-compiler-ru.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bdc0dd23447ba78e74dd3b1cea6d638ae98da1e4
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0009-clang-Look-inside-the-target-sysroot-for-compiler-ru.patch
@@ -0,0 +1,40 @@
+From 6c3940c923c5554b2b26e09e347e452ba293b391 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 16 Mar 2017 19:06:26 -0700
+Subject: [PATCH] clang: Look inside the target sysroot for compiler runtime
+
+In OE compiler-rt and libc++ are built and staged into target
+sysroot and not into resourcedir which is relative to clang
+driver installation where the libraries are not instlled
+
+Specific to cross compiling the way yocto/OE works
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/ToolChain.cpp | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
+index 7a4319ea680f..3068d25dab75 100644
+--- a/clang/lib/Driver/ToolChain.cpp
++++ b/clang/lib/Driver/ToolChain.cpp
+@@ -13,6 +13,7 @@
+ #include "ToolChains/InterfaceStubs.h"
+ #include "clang/Basic/ObjCRuntime.h"
+ #include "clang/Basic/Sanitizers.h"
++#include "clang/Basic/Version.h"
+ #include "clang/Config/config.h"
+ #include "clang/Driver/Action.h"
+ #include "clang/Driver/Driver.h"
+@@ -458,7 +459,10 @@ StringRef ToolChain::getOSLibName() const {
+ }
+ 
+ std::string ToolChain::getCompilerRTPath() const {
+-  SmallString<128> Path(getDriver().ResourceDir);
++  SmallString<128> Path(getDriver().SysRoot);
++  StringRef ClangLibdirSuffix(CLANG_LIBDIR_SUFFIX);
++  llvm::sys::path::append(Path, "/usr/", Twine("lib") + ClangLibdirSuffix, "clang",
++                            CLANG_VERSION_STRING);
+   if (Triple.isOSUnknown()) {
+     llvm::sys::path::append(Path, "lib");
+   } else {
diff --git a/meta-clang/recipes-devtools/clang/clang/0010-clang-Define-releative-gcc-installation-dir.patch b/meta-clang/recipes-devtools/clang/clang/0010-clang-Define-releative-gcc-installation-dir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bc66adf46c0f38e188cf27065701771c1226b498
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0010-clang-Define-releative-gcc-installation-dir.patch
@@ -0,0 +1,46 @@
+From 349fd23e6ecf8b6290460dd7da2e79cbe2fddf7a Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 20 Mar 2021 16:09:16 -0700
+Subject: [PATCH] clang: Define / releative gcc installation dir
+
+This is required for OE gcc installation to work.
+Without this its not able to find the paths for libgcc
+and other standard headers and libraries from gcc
+installation in OE
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/ToolChains/Gnu.cpp | 14 +++++++-------
+ 1 file changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
+index 0b5255a10404..bddc77cde2d6 100644
+--- a/clang/lib/Driver/ToolChains/Gnu.cpp
++++ b/clang/lib/Driver/ToolChains/Gnu.cpp
+@@ -2642,19 +2642,19 @@ void Generic_GCC::GCCInstallationDetector::ScanLibDirForGCCTriple(
+     // Whether this library suffix is relevant for the triple.
+     bool Active;
+   } Suffixes[] = {
+-      // This is the normal place.
+-      {"gcc/" + CandidateTriple.str(), "../..", GCCDirExists},
+-
+-      // Debian puts cross-compilers in gcc-cross.
+-      {"gcc-cross/" + CandidateTriple.str(), "../..", GCCCrossDirExists},
+-
+       // The Freescale PPC SDK has the gcc libraries in
+       // <sysroot>/usr/lib/<triple>/x.y.z so have a look there as well. Only do
+       // this on Freescale triples, though, since some systems put a *lot* of
+       // files in that location, not just GCC installation data.
+       {CandidateTriple.str(), "..",
+        TargetTriple.getVendor() == llvm::Triple::Freescale ||
+-           TargetTriple.getVendor() == llvm::Triple::OpenEmbedded}};
++           TargetTriple.getVendor() == llvm::Triple::OpenEmbedded},
++
++      // This is the normal place.
++      {"gcc/" + CandidateTriple.str(), "../..", GCCDirExists},
++
++      // Debian puts cross-compilers in gcc-cross.
++      {"gcc-cross/" + CandidateTriple.str(), "../..", GCCCrossDirExists}};
+ 
+   for (auto &Suffix : Suffixes) {
+     if (!Suffix.Active)
diff --git a/meta-clang/recipes-devtools/clang/clang/0011-clang-Add-lpthread-and-ldl-along-with-lunwind-for-st.patch b/meta-clang/recipes-devtools/clang/clang/0011-clang-Add-lpthread-and-ldl-along-with-lunwind-for-st.patch
new file mode 100644
index 0000000000000000000000000000000000000000..91bc2117a0ead81dfd5f6549394c4242424ec556
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0011-clang-Add-lpthread-and-ldl-along-with-lunwind-for-st.patch
@@ -0,0 +1,34 @@
+From 0680ca156584888a7eddef687e47888369ad70c3 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 31 Jul 2019 22:51:39 -0700
+Subject: [PATCH] clang: Add -lpthread and -ldl along with -lunwind for static
+ linking
+
+When doing static liking with --unwindlib=libunwind -static we encounter
+undefined symbols
+libunwind/src/RWMutex.hpp:68: undefined reference to `pthread_rwlock_wrlock'
+
+and
+
+libunwind/src/AddressSpace.hpp:597: undefined reference to `dladdr'
+
+therefore we need to link in libpthread and libdl to fill these symbols
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/ToolChains/CommonArgs.cpp | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/clang/lib/Driver/ToolChains/CommonArgs.cpp b/clang/lib/Driver/ToolChains/CommonArgs.cpp
+index 443725f7d8a8..c8eabfac21dc 100644
+--- a/clang/lib/Driver/ToolChains/CommonArgs.cpp
++++ b/clang/lib/Driver/ToolChains/CommonArgs.cpp
+@@ -1537,6 +1537,8 @@ static void AddUnwindLibrary(const ToolChain &TC, const Driver &D,
+         CmdArgs.push_back("-lunwind");
+     } else if (LGT == LibGccType::StaticLibGcc) {
+       CmdArgs.push_back("-l:libunwind.a");
++      CmdArgs.push_back("-lpthread");
++      CmdArgs.push_back("-ldl");
+     } else if (LGT == LibGccType::SharedLibGcc) {
+       if (TC.getTriple().isOSCygMing())
+         CmdArgs.push_back("-l:libunwind.dll.a");
diff --git a/meta-clang/recipes-devtools/clang/clang/0012-Pass-PYTHON_EXECUTABLE-when-cross-compiling-for-nati.patch b/meta-clang/recipes-devtools/clang/clang/0012-Pass-PYTHON_EXECUTABLE-when-cross-compiling-for-nati.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1752b49161a4414ef8ccb103cbebc835d0e39fe9
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0012-Pass-PYTHON_EXECUTABLE-when-cross-compiling-for-nati.patch
@@ -0,0 +1,23 @@
+From e47a0db499655d06965e517f2aca297fb9c7ef8d Mon Sep 17 00:00:00 2001
+From: Anuj Mittal <anuj.mittal@intel.com>
+Date: Thu, 26 Dec 2019 12:56:16 -0800
+Subject: [PATCH] Pass PYTHON_EXECUTABLE when cross compiling for native build
+
+Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ llvm/cmake/modules/CrossCompile.cmake | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/llvm/cmake/modules/CrossCompile.cmake b/llvm/cmake/modules/CrossCompile.cmake
+index 52b893dd0214..4399cec3e19a 100644
+--- a/llvm/cmake/modules/CrossCompile.cmake
++++ b/llvm/cmake/modules/CrossCompile.cmake
+@@ -84,6 +84,7 @@ function(llvm_create_cross_target project_name target_name toolchain buildtype)
+         -DLLVM_ENABLE_RUNTIMES="${llvm_enable_runtimes_arg}"
+         ${external_project_source_dirs}
+         -DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN="${LLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN}"
++	-DPYTHON_EXECUTABLE="${PYTHON_EXECUTABLE}"
+         ${build_type_flags} ${linker_flag} ${external_clang_dir}
+         ${ARGN}
+     WORKING_DIRECTORY ${${project_name}_${target_name}_BUILD}
diff --git a/meta-clang/recipes-devtools/clang/clang/0013-Check-for-atomic-double-intrinsics.patch b/meta-clang/recipes-devtools/clang/clang/0013-Check-for-atomic-double-intrinsics.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d0fa1df83acc7f379164148f56991b453db0cf85
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0013-Check-for-atomic-double-intrinsics.patch
@@ -0,0 +1,33 @@
+From 4686a186fa1b70adc646eb10fe293f47a397071b Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 18 Nov 2019 17:00:29 -0800
+Subject: [PATCH] Check for atomic<double> intrinsics
+
+On some architectures e.g. x86/32bit gcc decides to inline calls to
+double atomic variables but clang does not and defers it to libatomic
+therefore detect if clang can use built-ins for atomic<double> if not
+then link libatomic, this helps building clangd for x86 on linux systems
+with gcc runtime
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ llvm/cmake/modules/CheckAtomic.cmake | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/llvm/cmake/modules/CheckAtomic.cmake b/llvm/cmake/modules/CheckAtomic.cmake
+index 3c5ba72993a3..34a1b950bbed 100644
+--- a/llvm/cmake/modules/CheckAtomic.cmake
++++ b/llvm/cmake/modules/CheckAtomic.cmake
+@@ -30,10 +30,11 @@ function(check_working_cxx_atomics64 varname)
+ #include <atomic>
+ #include <cstdint>
+ std::atomic<uint64_t> x (0);
++std::atomic<double> y (0);
+ int main() {
+   uint64_t i = x.load(std::memory_order_relaxed);
+   (void)i;
+-  return 0;
++  return int(y);
+ }
+ " ${varname})
+   set(CMAKE_REQUIRED_FLAGS ${OLD_CMAKE_REQUIRED_FLAGS})
diff --git a/meta-clang/recipes-devtools/clang/clang/0014-libcxx-Add-compiler-runtime-library-to-link-step-for.patch b/meta-clang/recipes-devtools/clang/clang/0014-libcxx-Add-compiler-runtime-library-to-link-step-for.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1e818d404ebbd196d19c2f12bacc41bd3b96937e
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0014-libcxx-Add-compiler-runtime-library-to-link-step-for.patch
@@ -0,0 +1,37 @@
+From c99af87e7ff2088c2fabdae236fa142fbe415ec8 Mon Sep 17 00:00:00 2001
+From: Jeremy Puhlman <jpuhlman@mvista.com>
+Date: Thu, 16 Jan 2020 21:16:10 +0000
+Subject: [PATCH] libcxx: Add compiler runtime library to link step for libcxx
+
+This corrects "undefined reference to __divti3"
+
+Upstream-Status: Inappropriate [configuration]
+
+Signed-off-by: Jeremy Puhlman <jpuhlman@mvista.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ libcxx/src/CMakeLists.txt | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/libcxx/src/CMakeLists.txt b/libcxx/src/CMakeLists.txt
+index 9abf548abbb9..a16c529781c6 100644
+--- a/libcxx/src/CMakeLists.txt
++++ b/libcxx/src/CMakeLists.txt
+@@ -199,7 +199,7 @@ if (LIBCXX_ENABLE_SHARED)
+   add_library(cxx_shared SHARED ${exclude_from_all} ${LIBCXX_SOURCES} ${LIBCXX_HEADERS})
+   target_include_directories(cxx_shared PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
+   target_link_libraries(cxx_shared PUBLIC cxx-headers
+-                                   PRIVATE ${LIBCXX_LIBRARIES})
++                                   PRIVATE ${LIBCXX_LIBRARIES} "$$($$CC --print-libgcc-file-name)")
+   set_target_properties(cxx_shared
+     PROPERTIES
+       COMPILE_FLAGS "${LIBCXX_COMPILE_FLAGS}"
+@@ -283,7 +283,7 @@ if (LIBCXX_ENABLE_STATIC)
+   add_library(cxx_static STATIC ${exclude_from_all} ${LIBCXX_SOURCES} ${LIBCXX_HEADERS})
+   target_include_directories(cxx_static PRIVATE ${CMAKE_CURRENT_SOURCE_DIR})
+   target_link_libraries(cxx_static PUBLIC cxx-headers
+-                                   PRIVATE ${LIBCXX_LIBRARIES}
++                                   PRIVATE ${LIBCXX_LIBRARIES} "$$($$CC --print-libgcc-file-name)"
+                                    PRIVATE libcxx-abi-static)
+   set_target_properties(cxx_static
+     PROPERTIES
diff --git a/meta-clang/recipes-devtools/clang/clang/0015-clang-llvm-cmake-Fix-configure-for-packages-using-fi.patch b/meta-clang/recipes-devtools/clang/clang/0015-clang-llvm-cmake-Fix-configure-for-packages-using-fi.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2b647c9cebf43425c4c5e6b25f599a5e9a106557
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0015-clang-llvm-cmake-Fix-configure-for-packages-using-fi.patch
@@ -0,0 +1,116 @@
+From a85b06f3aa67a35b65fe2742d6ca53c949235198 Mon Sep 17 00:00:00 2001
+From: Ovidiu Panait <ovidiu.panait@windriver.com>
+Date: Fri, 31 Jan 2020 10:56:11 +0200
+Subject: [PATCH] clang,llvm: cmake: Fix configure for packages using
+ find_package()
+
+Currently, when a package (i.e. bcc [https://github.com/iovisor/bcc.git])
+that depends on LLVM/Clang tries to run cmake find_package() during
+do_configure, it will fail with a similar error:
+
+|   The imported target "llvm-tblgen" references the file
+|      ".../recipe-sysroot/usr/bin/llvm-tblgen"
+|
+|   but this file does not exist.  Possible reasons include:
+|   * The file was deleted, renamed, or moved to another location.
+|   * An install or uninstall procedure did not complete successfully.
+|   * The installation package was faulty and contained
+|      ".../recipe-sysroot/usr/lib/cmake/LLVMExports.cmake"
+|   but not all the files it references.
+
+This is due to the fact that currently the cmake scripts look for target
+binaries in sysroot. Work around this by not exporting the target binaries in
+Exports-* cmake files.
+
+Upstream-Status: Innapropriate [oe-specific]
+
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+---
+ clang/cmake/modules/AddClang.cmake | 2 --
+ llvm/cmake/modules/AddLLVM.cmake   | 6 ------
+ llvm/cmake/modules/TableGen.cmake  | 7 -------
+ 3 files changed, 15 deletions(-)
+
+diff --git a/clang/cmake/modules/AddClang.cmake b/clang/cmake/modules/AddClang.cmake
+index 21ac332e4f5f..86c93cfec59d 100644
+--- a/clang/cmake/modules/AddClang.cmake
++++ b/clang/cmake/modules/AddClang.cmake
+@@ -165,7 +165,6 @@ macro(add_clang_tool name)
+     if (CLANG_BUILD_TOOLS)
+       get_target_export_arg(${name} Clang export_to_clangtargets)
+       install(TARGETS ${name}
+-        ${export_to_clangtargets}
+         RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}"
+         COMPONENT ${name})
+ 
+@@ -174,7 +173,6 @@ macro(add_clang_tool name)
+                                  DEPENDS ${name}
+                                  COMPONENT ${name})
+       endif()
+-      set_property(GLOBAL APPEND PROPERTY CLANG_EXPORTS ${name})
+     endif()
+   endif()
+ endmacro()
+diff --git a/llvm/cmake/modules/AddLLVM.cmake b/llvm/cmake/modules/AddLLVM.cmake
+index 057431208322..e7c77e824d58 100644
+--- a/llvm/cmake/modules/AddLLVM.cmake
++++ b/llvm/cmake/modules/AddLLVM.cmake
+@@ -1299,7 +1299,6 @@ macro(llvm_add_tool project name)
+       if( LLVM_BUILD_TOOLS )
+         get_target_export_arg(${name} LLVM export_to_llvmexports)
+         install(TARGETS ${name}
+-                ${export_to_llvmexports}
+                 RUNTIME DESTINATION ${${project}_TOOLS_INSTALL_DIR}
+                 COMPONENT ${name})
+ 
+@@ -1310,9 +1309,6 @@ macro(llvm_add_tool project name)
+         endif()
+       endif()
+     endif()
+-    if( LLVM_BUILD_TOOLS )
+-      set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name})
+-    endif()
+     set_target_properties(${name} PROPERTIES FOLDER "Tools")
+   endif()
+ endmacro(llvm_add_tool project name)
+@@ -1357,7 +1353,6 @@ macro(add_llvm_utility name)
+     if (LLVM_INSTALL_UTILS AND LLVM_BUILD_UTILS)
+       get_target_export_arg(${name} LLVM export_to_llvmexports)
+       install(TARGETS ${name}
+-              ${export_to_llvmexports}
+               RUNTIME DESTINATION ${LLVM_UTILS_INSTALL_DIR}
+               COMPONENT ${name})
+ 
+@@ -1366,7 +1361,6 @@ macro(add_llvm_utility name)
+                                  DEPENDS ${name}
+                                  COMPONENT ${name})
+       endif()
+-      set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${name})
+     elseif(LLVM_BUILD_UTILS)
+       set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS_BUILDTREE_ONLY ${name})
+     endif()
+diff --git a/llvm/cmake/modules/TableGen.cmake b/llvm/cmake/modules/TableGen.cmake
+index 4711456776c8..857392499525 100644
+--- a/llvm/cmake/modules/TableGen.cmake
++++ b/llvm/cmake/modules/TableGen.cmake
+@@ -187,14 +187,8 @@ macro(add_tablegen target project)
+   endif()
+ 
+   if ((${project} STREQUAL LLVM OR ${project} STREQUAL MLIR) AND NOT LLVM_INSTALL_TOOLCHAIN_ONLY AND LLVM_BUILD_UTILS)
+-    set(export_to_llvmexports)
+-    if(${target} IN_LIST LLVM_DISTRIBUTION_COMPONENTS OR
+-        NOT LLVM_DISTRIBUTION_COMPONENTS)
+-      set(export_to_llvmexports EXPORT LLVMExports)
+-    endif()
+ 
+     install(TARGETS ${target}
+-            ${export_to_llvmexports}
+             COMPONENT ${target}
+             RUNTIME DESTINATION "${${project}_TOOLS_INSTALL_DIR}")
+     if(NOT LLVM_ENABLE_IDE)
+@@ -203,5 +197,4 @@ macro(add_tablegen target project)
+                                COMPONENT ${target})
+     endif()
+   endif()
+-  set_property(GLOBAL APPEND PROPERTY LLVM_EXPORTS ${target})
+ endmacro()
diff --git a/meta-clang/recipes-devtools/clang/clang/0016-clang-Fix-resource-dir-location-for-cross-toolchains.patch b/meta-clang/recipes-devtools/clang/clang/0016-clang-Fix-resource-dir-location-for-cross-toolchains.patch
new file mode 100644
index 0000000000000000000000000000000000000000..817292762596583708dc28dec1786a60d8368f28
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0016-clang-Fix-resource-dir-location-for-cross-toolchains.patch
@@ -0,0 +1,39 @@
+From 96c42b814881a7548d3d6a74423bf47b85482ca9 Mon Sep 17 00:00:00 2001
+From: Jim Broadus <jbroadus@xevo.com>
+Date: Thu, 26 Mar 2020 16:05:53 -0700
+Subject: [PATCH] clang: Fix resource dir location for cross toolchains
+
+When clang looks for the resources directory, it does so based on the binary
+location and assumes that the containing directory is a sibling to lib. The
+Yocto cross.bbclass defines the default bindir as
+${exec_prefix}/bin/${CROSS_TARGET_SYS_DIR}. ex: /usr/bin/aarch64-poky-linux/.
+This causes clang to form a path that looks like /usr/bin/lib/clang/...
+
+As a fix for this, check the parent directory name. If that is "bin", then
+use that directory's parent.
+
+Signed-off-by: Jim Broadus <jbroadus@xevo.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/Driver.cpp | 8 +++++++-
+ 1 file changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
+index 3f29afd35971..45f2e0bede97 100644
+--- a/clang/lib/Driver/Driver.cpp
++++ b/clang/lib/Driver/Driver.cpp
+@@ -179,7 +179,13 @@ std::string Driver::GetResourcesPath(StringRef BinaryPath,
+     // With a static-library build of libclang, LibClangPath will contain the
+     // path of the embedding binary, which for LLVM binaries will be in bin/.
+     // ../lib gets us to lib/ in both cases.
+-    P = llvm::sys::path::parent_path(Dir);
++    Dir = std::string(llvm::sys::path::parent_path(Dir));
++
++    // OE cross toolchains are installed, by default, in a subdir of bin.
++    if (llvm::sys::path::filename(Dir) == "bin") {
++      Dir = std::string(llvm::sys::path::parent_path(Dir));
++    }
++    P = Dir;
+     llvm::sys::path::append(P, Twine("lib") + CLANG_LIBDIR_SUFFIX, "clang",
+                             CLANG_VERSION_STRING);
+   }
diff --git a/meta-clang/recipes-devtools/clang/clang/0017-clang-driver-Add-dyld-prefix-when-checking-sysroot-f.patch b/meta-clang/recipes-devtools/clang/clang/0017-clang-driver-Add-dyld-prefix-when-checking-sysroot-f.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bb4e1c8e485c4d96cb090ec8b21e4f2b0cde1552
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0017-clang-driver-Add-dyld-prefix-when-checking-sysroot-f.patch
@@ -0,0 +1,67 @@
+From 1669b300c9460e1cf1ebcff9ee9bfb7e499c9d95 Mon Sep 17 00:00:00 2001
+From: Oleksandr Ocheretnyi <oocheret@cisco.com>
+Date: Wed, 15 Apr 2020 00:08:39 +0300
+Subject: [PATCH] clang: driver: Add dyld-prefix when checking sysroot for ldso
+ path
+
+ * the dyld-prefix shall be taken into account when the default
+   path for the dynamic linker has to be checked.
+
+ * this patch shall be used as annex to the next patch:
+   'clang: driver: Check sysroot for ldso path' which includes
+   the usrmerge scenario.
+
+Signed-off-by: Oleksandr Ocheretnyi <oocheret@cisco.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/ToolChains/Linux.cpp | 16 ++++++++--------
+ 1 file changed, 8 insertions(+), 8 deletions(-)
+
+diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp
+index 7555466e7e2b..27951858fb5d 100644
+--- a/clang/lib/Driver/ToolChains/Linux.cpp
++++ b/clang/lib/Driver/ToolChains/Linux.cpp
+@@ -508,8 +508,8 @@ std::string Linux::getDynamicLinker(const ArgList &Args) const {
+     LibDir = "lib64";
+     Loader =
+         (tools::ppc::hasPPCAbiArg(Args, "elfv2")) ? "ld64.so.2" : "ld64.so.1";
+-    if (!getVFS().exists(getDriver().SysRoot + "/" + LibDir + "/" + Loader) &&
+-         getVFS().exists(getDriver().SysRoot + "/lib/" + Loader)) {
++    if (!getVFS().exists(getDriver().SysRoot + getDriver().DyldPrefix + "/" + LibDir + "/" + Loader) &&
++         getVFS().exists(getDriver().SysRoot + getDriver().DyldPrefix + "/lib/" + Loader)) {
+         LibDir = "lib";
+     }
+     break;
+@@ -517,8 +517,8 @@ std::string Linux::getDynamicLinker(const ArgList &Args) const {
+     LibDir = "lib64";
+     Loader =
+         (tools::ppc::hasPPCAbiArg(Args, "elfv1")) ? "ld64.so.1" : "ld64.so.2";
+-    if (!getVFS().exists(getDriver().SysRoot + "/" + LibDir + "/" + Loader) &&
+-         getVFS().exists(getDriver().SysRoot + "/lib/" + Loader)) {
++    if (!getVFS().exists(getDriver().SysRoot + getDriver().DyldPrefix + "/" + LibDir + "/" + Loader) &&
++         getVFS().exists(getDriver().SysRoot + getDriver().DyldPrefix + "/lib/" + Loader)) {
+         LibDir = "lib";
+     }
+     break;
+@@ -542,8 +542,8 @@ std::string Linux::getDynamicLinker(const ArgList &Args) const {
+   case llvm::Triple::sparcv9:
+     LibDir = "lib64";
+     Loader = "ld-linux.so.2";
+-    if (!getVFS().exists(getDriver().SysRoot + "/" + LibDir + "/" + Loader) &&
+-         getVFS().exists(getDriver().SysRoot + "/lib/" + Loader)) {
++    if (!getVFS().exists(getDriver().SysRoot + getDriver().DyldPrefix + "/" + LibDir + "/" + Loader) &&
++         getVFS().exists(getDriver().SysRoot + getDriver().DyldPrefix + "/lib/" + Loader)) {
+         LibDir = "lib";
+     }
+     break;
+@@ -560,8 +560,8 @@ std::string Linux::getDynamicLinker(const ArgList &Args) const {
+ 
+     LibDir = X32 ? "libx32" : "lib64";
+     Loader = X32 ? "ld-linux-x32.so.2" : "ld-linux-x86-64.so.2";
+-    if (!getVFS().exists(getDriver().SysRoot + "/" + LibDir + "/" + Loader) &&
+-         getVFS().exists(getDriver().SysRoot + "/lib/" + Loader)) {
++    if (!getVFS().exists(getDriver().SysRoot + getDriver().DyldPrefix + "/" + LibDir + "/" + Loader) &&
++         getVFS().exists(getDriver().SysRoot + getDriver().DyldPrefix + "/lib/" + Loader)) {
+         LibDir = "lib";
+     }
+     break;
diff --git a/meta-clang/recipes-devtools/clang/clang/0018-clang-Use-python3-in-python-scripts.patch b/meta-clang/recipes-devtools/clang/clang/0018-clang-Use-python3-in-python-scripts.patch
new file mode 100644
index 0000000000000000000000000000000000000000..037591655cecca795947de35254200780e6fa1d4
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0018-clang-Use-python3-in-python-scripts.patch
@@ -0,0 +1,68 @@
+From 88fb7548f93674b4ec1e5e7f3e096791bd32ed42 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 14 Oct 2020 22:19:57 -0700
+Subject: [PATCH] clang: Use python3 in python scripts
+
+Some scripts ask for python, but they work fine with python3
+and in OE python symlink is not exposed to build, only python3 is
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ .../find-all-symbols/tool/run-find-all-symbols.py               | 2 +-
+ clang-tools-extra/clang-tidy/add_new_check.py                   | 2 +-
+ clang-tools-extra/clang-tidy/rename_check.py                    | 2 +-
+ clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py            | 2 +-
+ clang/tools/scan-view/bin/scan-view                             | 2 +-
+ 5 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/clang-tools-extra/clang-include-fixer/find-all-symbols/tool/run-find-all-symbols.py b/clang-tools-extra/clang-include-fixer/find-all-symbols/tool/run-find-all-symbols.py
+index 8655af137bb2..e95ba59a421c 100755
+--- a/clang-tools-extra/clang-include-fixer/find-all-symbols/tool/run-find-all-symbols.py
++++ b/clang-tools-extra/clang-include-fixer/find-all-symbols/tool/run-find-all-symbols.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python3
+ #
+ #=- run-find-all-symbols.py - Parallel find-all-symbols runner -*- python  -*-=#
+ #
+diff --git a/clang-tools-extra/clang-tidy/add_new_check.py b/clang-tools-extra/clang-tidy/add_new_check.py
+index 19b6896e508f..a85767acdce9 100644
+--- a/clang-tools-extra/clang-tidy/add_new_check.py
++++ b/clang-tools-extra/clang-tidy/add_new_check.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python3
+ #
+ #===- add_new_check.py - clang-tidy check generator ---------*- python -*--===#
+ #
+diff --git a/clang-tools-extra/clang-tidy/rename_check.py b/clang-tools-extra/clang-tidy/rename_check.py
+index 9c2021751e0e..4bb9af8cbe0a 100755
+--- a/clang-tools-extra/clang-tidy/rename_check.py
++++ b/clang-tools-extra/clang-tidy/rename_check.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python3
+ #
+ #===- rename_check.py - clang-tidy check renamer ------------*- python -*--===#
+ #
+diff --git a/clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py b/clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py
+index a26d2144b7f9..396a201b667e 100755
+--- a/clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py
++++ b/clang-tools-extra/clang-tidy/tool/clang-tidy-diff.py
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python3
+ #
+ #===- clang-tidy-diff.py - ClangTidy Diff Checker -----------*- python -*--===#
+ #
+diff --git a/clang/tools/scan-view/bin/scan-view b/clang/tools/scan-view/bin/scan-view
+index 6165432e7af8..07effbca5969 100755
+--- a/clang/tools/scan-view/bin/scan-view
++++ b/clang/tools/scan-view/bin/scan-view
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env python
++#!/usr/bin/env python3
+ 
+ from __future__ import print_function
+ 
diff --git a/meta-clang/recipes-devtools/clang/clang/0019-For-x86_64-set-Yocto-based-GCC-install-search-path.patch b/meta-clang/recipes-devtools/clang/clang/0019-For-x86_64-set-Yocto-based-GCC-install-search-path.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a5957fd9517b15ba71136aa82eb7bb0c95d344bf
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0019-For-x86_64-set-Yocto-based-GCC-install-search-path.patch
@@ -0,0 +1,70 @@
+From c9b225aeeb3d2b1d98d823c9a6c8afc613fc932b Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Mon, 25 Jan 2021 16:14:35 +0800
+Subject: [PATCH] For x86_64, set Yocto based GCC install search path
+
+Under Yocto host, while using clang-native to build, it searches
+install host gcc failed which causing the include file not found
+[snip]
+|clang++ -target x86_64-linux  -MMD -MF src/base/files/file_path_constants.o.d -I../../../tools/gn/src -I. \
+-isystem/tmp-glibc/work/x86_64-linux/gn-native/87.0.4280.141-r0/recipe-sysroot-native/usr/include -O2 -pipe \
+-std=c++17 -c ../../../tools/gn/src/base/files/file_path_constants.cc -o src/base/files/file_path_constants.o
+|../../../tools/gn/src/base/files/file_path_constants.cc:7:10: fatal error: 'iterator' file not found
+|#include <iterator>
+|         ^~~~~~~~
+[snip]
+
+Set three Yocto based GCC triple: poky, oe-core and wind river
+
+Before aplly the patch
+[snip]
+$ ../recipe-sysroot-native/usr/bin/clang++ -v
+clang version 11.0.1 (https://github.com/llvm/llvm-project 43ff75f2c3feef64f9d73328230d34dac8832a91)
+Target: x86_64-unknown-linux-gnu
+Thread model: posix
+InstalledDir:tmp-glibc/work/x86_64-linux/gn-native/87.0.4280.141-r0/chromium-87.0.4280.141/../recipe-sysroot-native/usr/bin
+[snip]
+
+After aplly the patch:
+[snip]
+$ ../recipe-sysroot-native/usr/bin/clang++ -v
+clang version 11.0.1 (https://github.com/llvm/llvm-project 22c3241ff9a6224261df48d0258957fd8acc3d64)
+Target: x86_64-unknown-linux-gnu
+Thread model: posix
+InstalledDir:tmp-glibc/work/x86_64-linux/gn-native/87.0.4280.141-r0/chromium-87.0.4280.141/../recipe-sysroot-native/usr/bin
+Found candidate GCC installation: /usr/lib//x86_64-wrs-linux/10.1.0
+Found candidate GCC installation: /usr/lib/gcc/x86_64-wrs-linux/10.1.0
+Selected GCC installation: /usr/lib//x86_64-wrs-linux/10.1.0
+Candidate multilib: .;@m64
+Selected multilib: .;@m64
+[snip]
+
+BTW, it is hardly to insert a triple by the replacement of TARGET_SYS
+(=${TARGET_ARCH}${TARGET_VENDOR}-${TARGET_OS}), since TARGET_VENDOR
+is different between clang and clang-native
+
+The //CLANG_EXTRA_OE_VENDORS_TRIPLES string is replaced with list of
+additional triples based on CLANG_EXTRA_OE_VENDORS variable in
+recipes-devtools/clang/llvm-project-source.inc:add_more_target_vendors()
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/ToolChains/Gnu.cpp | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
+index bddc77cde2d6..5b4271b58337 100644
+--- a/clang/lib/Driver/ToolChains/Gnu.cpp
++++ b/clang/lib/Driver/ToolChains/Gnu.cpp
+@@ -2224,6 +2224,7 @@ void Generic_GCC::GCCInstallationDetector::AddDefaultGCCPrefixes(
+       "x86_64-redhat-linux",    "x86_64-suse-linux",
+       "x86_64-manbo-linux-gnu", "x86_64-linux-gnu",
+       "x86_64-slackware-linux", "x86_64-unknown-linux",
++      "x86_64-oe-linux",//CLANG_EXTRA_OE_VENDORS_TRIPLES
+       "x86_64-amazon-linux"};
+   static const char *const X32Triples[] = {"x86_64-linux-gnux32",
+                                            "x86_64-pc-linux-gnux32"};
diff --git a/meta-clang/recipes-devtools/clang/clang/0020-llvm-Do-not-use-find_library-for-ncurses.patch b/meta-clang/recipes-devtools/clang/clang/0020-llvm-Do-not-use-find_library-for-ncurses.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1667a968b83813c64ad1d509c8ca856dd48316b3
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0020-llvm-Do-not-use-find_library-for-ncurses.patch
@@ -0,0 +1,44 @@
+From 77c05d78ece8599932dc7c53aa43d153471ea13c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 7 Feb 2021 23:58:41 -0800
+Subject: [PATCH] llvm: Do not use find_library for ncurses
+
+This ensures that it lets OE to decide which lib to link
+otherwise it adds absolute paths to linker cmdline and confuses it
+horribly with native and target libs when build clang for target
+
+TOPDIR/build/tmp/work/cortexa57-yoe-linux-musl/clang/12.0.0-r0/recipe-sysroot-native/usr/lib/libtinfo.so: error adding symbols: file in wrong format
+clang-12: error: linker command failed with exit code 1 (use -v to see invocation)
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ compiler-rt/cmake/config-ix.cmake     | 2 +-
+ llvm/cmake/modules/FindTerminfo.cmake | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/compiler-rt/cmake/config-ix.cmake b/compiler-rt/cmake/config-ix.cmake
+index cd45176cf2ba..73948a0274cd 100644
+--- a/compiler-rt/cmake/config-ix.cmake
++++ b/compiler-rt/cmake/config-ix.cmake
+@@ -160,7 +160,7 @@ else()
+   set(MAYBE_REQUIRED)
+ endif()
+ if(LLVM_ENABLE_TERMINFO)
+-  find_library(COMPILER_RT_TERMINFO_LIB NAMES terminfo tinfo curses ncurses ncursesw ${MAYBE_REQUIRED})
++  find_library(COMPILER_RT_TERMINFO_LIB NAMES terminfo tinfo curses ncurses ncursesw ${MAYBE_REQUIRED} NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
+ endif()
+ if(COMPILER_RT_TERMINFO_LIB)
+   set(LLVM_ENABLE_TERMINFO 1)
+diff --git a/llvm/cmake/modules/FindTerminfo.cmake b/llvm/cmake/modules/FindTerminfo.cmake
+index 65edb80fa69a..a58180be8926 100644
+--- a/llvm/cmake/modules/FindTerminfo.cmake
++++ b/llvm/cmake/modules/FindTerminfo.cmake
+@@ -11,7 +11,7 @@
+ # Additionally, the following import target will be defined:
+ # Terminfo::terminfo
+ 
+-find_library(Terminfo_LIBRARIES NAMES terminfo tinfo curses ncurses ncursesw)
++find_library(Terminfo_LIBRARIES NAMES terminfo tinfo curses ncurses ncursesw NO_DEFAULT_PATH NO_CMAKE_FIND_ROOT_PATH)
+ 
+ if(Terminfo_LIBRARIES)
+   include(CMakePushCheckState)
diff --git a/meta-clang/recipes-devtools/clang/clang/0021-llvm-Insert-anchor-for-adding-OE-distro-vendor-names.patch b/meta-clang/recipes-devtools/clang/clang/0021-llvm-Insert-anchor-for-adding-OE-distro-vendor-names.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3e0a49c545f72499119d43ac11ca20b2bca5b358
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0021-llvm-Insert-anchor-for-adding-OE-distro-vendor-names.patch
@@ -0,0 +1,32 @@
+From addc8d02106241de5c0913fa302c4cca8c6f95ec Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 11 Feb 2021 16:42:49 -0800
+Subject: [PATCH] llvm: Insert anchor for adding OE distro vendor names
+
+This helps in making right detection for OE built gcc toolchains
+
+The //CLANG_EXTRA_OE_VENDORS_CASES string is replaced with list of
+additional Ceses based on CLANG_EXTRA_OE_VENDORS variable in
+recipes-devtools/clang/llvm-project-source.inc:add_more_target_vendors()
+
+Upstream-Status: Inappropriate [OE-specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
+---
+ llvm/lib/Support/Triple.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/llvm/lib/Support/Triple.cpp b/llvm/lib/Support/Triple.cpp
+index 6696d158b2c1..c5aea898ab24 100644
+--- a/llvm/lib/Support/Triple.cpp
++++ b/llvm/lib/Support/Triple.cpp
+@@ -542,7 +542,7 @@ static Triple::VendorType parseVendor(StringRef VendorName) {
+     .Case("amd", Triple::AMD)
+     .Case("mesa", Triple::Mesa)
+     .Case("suse", Triple::SUSE)
+-    .Case("oe", Triple::OpenEmbedded)
++    .Case("oe", Triple::OpenEmbedded)//CLANG_EXTRA_OE_VENDORS_CASES
+     .Default(Triple::UnknownVendor);
+ }
+ 
diff --git a/meta-clang/recipes-devtools/clang/clang/0022-compiler-rt-Do-not-use-backtrace-APIs-on-non-glibc-l.patch b/meta-clang/recipes-devtools/clang/clang/0022-compiler-rt-Do-not-use-backtrace-APIs-on-non-glibc-l.patch
new file mode 100644
index 0000000000000000000000000000000000000000..529578dfa82b3c734066c9321503289300a17d8f
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0022-compiler-rt-Do-not-use-backtrace-APIs-on-non-glibc-l.patch
@@ -0,0 +1,68 @@
+From e83ac76ea900deb1b12ad97e1241f67c305a9c04 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 19 May 2021 17:32:13 -0700
+Subject: [PATCH] compiler-rt: Do not use backtrace APIs on non-glibc linux
+
+musl e.g. does not provide backtrace APIs
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ .../lib/gwp_asan/optional/backtrace_linux_libc.cpp  | 13 ++++++++++++-
+ 1 file changed, 12 insertions(+), 1 deletion(-)
+
+diff --git a/compiler-rt/lib/gwp_asan/optional/backtrace_linux_libc.cpp b/compiler-rt/lib/gwp_asan/optional/backtrace_linux_libc.cpp
+index ea8e72be287d..0344074dd254 100644
+--- a/compiler-rt/lib/gwp_asan/optional/backtrace_linux_libc.cpp
++++ b/compiler-rt/lib/gwp_asan/optional/backtrace_linux_libc.cpp
+@@ -7,7 +7,9 @@
+ //===----------------------------------------------------------------------===//
+ 
+ #include <assert.h>
++#ifdef __GLIBC__
+ #include <execinfo.h>
++#endif
+ #include <stddef.h>
+ #include <stdint.h>
+ #include <stdlib.h>
+@@ -21,8 +23,11 @@
+ namespace {
+ size_t Backtrace(uintptr_t *TraceBuffer, size_t Size) {
+   static_assert(sizeof(uintptr_t) == sizeof(void *), "uintptr_t is not void*");
+-
++#ifdef __GLIBC__
+   return backtrace(reinterpret_cast<void **>(TraceBuffer), Size);
++#else
++  return -1;
++#endif
+ }
+ 
+ // We don't need any custom handling for the Segv backtrace - the libc unwinder
+@@ -30,7 +35,11 @@ size_t Backtrace(uintptr_t *TraceBuffer, size_t Size) {
+ // to avoid the additional frame.
+ GWP_ASAN_ALWAYS_INLINE size_t SegvBacktrace(uintptr_t *TraceBuffer, size_t Size,
+                                             void * /*Context*/) {
++#ifdef __GLIBC__
+   return Backtrace(TraceBuffer, Size);
++#else
++  return -1;
++#endif
+ }
+ 
+ static void PrintBacktrace(uintptr_t *Trace, size_t TraceLength,
+@@ -40,6 +49,7 @@ static void PrintBacktrace(uintptr_t *Trace, size_t TraceLength,
+     return;
+   }
+ 
++#ifdef __GLIBC__
+   char **BacktraceSymbols =
+       backtrace_symbols(reinterpret_cast<void **>(Trace), TraceLength);
+ 
+@@ -53,6 +63,7 @@ static void PrintBacktrace(uintptr_t *Trace, size_t TraceLength,
+   Printf("\n");
+   if (BacktraceSymbols)
+     free(BacktraceSymbols);
++#endif
+ }
+ } // anonymous namespace
+ 
diff --git a/meta-clang/recipes-devtools/clang/clang/0023-clang-Fix-x86-triple-for-non-debian-multiarch-linux-.patch b/meta-clang/recipes-devtools/clang/clang/0023-clang-Fix-x86-triple-for-non-debian-multiarch-linux-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2b84007c626f3ca1ca50d9ee72d5f1155963345a
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0023-clang-Fix-x86-triple-for-non-debian-multiarch-linux-.patch
@@ -0,0 +1,27 @@
+From 54a8c40d02d02e169f0e646e419e7f72305646af Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 19 May 2021 17:56:03 -0700
+Subject: [PATCH] clang: Fix x86 triple for non-debian multiarch linux distros
+
+OpenEmbedded does not hardcode mutli-arch like debian therefore ensure
+that it still uses the proper tuple
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/ToolChains/Linux.cpp | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp
+index 27951858fb5d..aac45650f97b 100644
+--- a/clang/lib/Driver/ToolChains/Linux.cpp
++++ b/clang/lib/Driver/ToolChains/Linux.cpp
+@@ -657,6 +657,9 @@ void Linux::addLibStdCxxIncludePaths(const llvm::opt::ArgList &DriverArgs,
+       GCCInstallation.getTriple().getArch() == llvm::Triple::x86
+           ? "i386-linux-gnu"
+           : TripleStr;
++  // OpenEmbedded does not hardcode the triple to i386-linux-gnu like debian
++  if (GCCInstallation.getTriple().getVendor() == llvm::Triple::OpenEmbedded)
++	  DebianMultiarch = TripleStr;
+ 
+   // Try generic GCC detection first.
+   if (Generic_GCC::addGCCLibStdCxxIncludePaths(DriverArgs, CC1Args,
diff --git a/meta-clang/recipes-devtools/clang/clang/0024-compiler-rt-Link-scudo-with-SANITIZER_CXX_ABI_LIBRAR.patch b/meta-clang/recipes-devtools/clang/clang/0024-compiler-rt-Link-scudo-with-SANITIZER_CXX_ABI_LIBRAR.patch
new file mode 100644
index 0000000000000000000000000000000000000000..02a289c3e76524bf3cab68f25179c5dcd6459c64
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0024-compiler-rt-Link-scudo-with-SANITIZER_CXX_ABI_LIBRAR.patch
@@ -0,0 +1,28 @@
+From 458b502f8fabf9559d5323225a9ce746fabc05e7 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 19 May 2021 21:49:18 -0700
+Subject: [PATCH] compiler-rt: Link scudo with SANITIZER_CXX_ABI_LIBRARIES
+
+If SANITIZER_CXX_ABI_LIBRARIES is set then link scudo with it, this
+fixes build time errors like
+
+projects/compiler-rt/lib/sanitizer_common/CMakeFiles/RTSanitizerCommonLibc.armhf.dir/sanitizer_posix_libcdep.cpp.o: in function `__sanitizer::UnsetAlternateSignalStack()':
+| sanitizer_posix_libcdep.cpp:(.text+0x3d2): undefined reference to `__cxa_guard_acquire'
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ compiler-rt/lib/scudo/CMakeLists.txt | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/compiler-rt/lib/scudo/CMakeLists.txt b/compiler-rt/lib/scudo/CMakeLists.txt
+index 31a6976960f7..8f3e291960b0 100644
+--- a/compiler-rt/lib/scudo/CMakeLists.txt
++++ b/compiler-rt/lib/scudo/CMakeLists.txt
+@@ -15,6 +15,7 @@ append:list_if(COMPILER_RT_HAS_LIBDL dl SCUDO_MINIMAL_DYNAMIC_LIBS)
+ append:list_if(COMPILER_RT_HAS_LIBRT rt SCUDO_MINIMAL_DYNAMIC_LIBS)
+ append:list_if(COMPILER_RT_HAS_LIBPTHREAD pthread SCUDO_MINIMAL_DYNAMIC_LIBS)
+ append:list_if(COMPILER_RT_HAS_LIBLOG log SCUDO_MINIMAL_DYNAMIC_LIBS)
++append:list_if(SANITIZER_CXX_ABI_LIBRARIES ${SANITIZER_CXX_ABI_LIBRARIES} SCUDO_MINIMAL_DYNAMIC_LIBS)
+ append:list_if(COMPILER_RT_HAS_OMIT_FRAME_POINTER_FLAG -fno-omit-frame-pointer
+                SCUDO_CFLAGS)
+ 
diff --git a/meta-clang/recipes-devtools/clang/clang/0025-libunwind-Added-unw_backtrace-method.patch b/meta-clang/recipes-devtools/clang/clang/0025-libunwind-Added-unw_backtrace-method.patch
new file mode 100644
index 0000000000000000000000000000000000000000..79e963515a871e6e04e87c4d114820352a225261
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0025-libunwind-Added-unw_backtrace-method.patch
@@ -0,0 +1,55 @@
+From 85855552afe94097eaaa0adf904d016af66b3424 Mon Sep 17 00:00:00 2001
+From: Maksim Kita <maksim-kita@yandex-team.ru>
+Date: Sun, 23 May 2021 10:27:29 +0000
+Subject: [PATCH] libunwind: Added unw_backtrace method
+
+Source: https://github.com/ClickHouse-Extras/libunwind/commit/52f0f7861926cbfaef7e6c97d8a6d7ba2a1f6747#diff-a82fc885e2e4facf4b92d26171c13aa4aa5db296f77e1158ba2f8664e3bd1f5c
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ libunwind/include/libunwind.h |  1 +
+ libunwind/src/libunwind.cpp   | 18 ++++++++++++++++++
+ 2 files changed, 19 insertions(+)
+
+diff --git a/libunwind/include/libunwind.h b/libunwind/include/libunwind.h
+index f878b46f0348..d922f84011ee 100644
+--- a/libunwind/include/libunwind.h
++++ b/libunwind/include/libunwind.h
+@@ -130,6 +130,7 @@ extern int unw_is_fpreg(unw_cursor_t *, unw_regnum_t) LIBUNWIND_AVAIL;
+ extern int unw_is_signal_frame(unw_cursor_t *) LIBUNWIND_AVAIL;
+ extern int unw_get_proc_name(unw_cursor_t *, char *, size_t, unw_word_t *) LIBUNWIND_AVAIL;
+ //extern int       unw_get_save_loc(unw_cursor_t*, int, unw_save_loc_t*);
++extern int unw_backtrace(void **, int) LIBUNWIND_AVAIL;
+ 
+ extern unw_addr_space_t unw_local_addr_space;
+ 
+diff --git a/libunwind/src/libunwind.cpp b/libunwind/src/libunwind.cpp
+index b8b41ff25e54..ca7d9a01e631 100644
+--- a/libunwind/src/libunwind.cpp
++++ b/libunwind/src/libunwind.cpp
+@@ -338,7 +338,25 @@ void __unw:remove:dynamic_eh_frame_section(unw_word_t eh_frame_start) {
+ #endif // defined(_LIBUNWIND_SUPPORT_DWARF_UNWIND)
+ #endif // !defined(__USING_SJLJ_EXCEPTIONS__)
+ 
++int unw_backtrace(void **buffer, int size) {
++  unw_context_t context;
++  unw_cursor_t cursor;
++  if (unw_getcontext(&context) || unw_init_local(&cursor, &context)) {
++    return 0;
++  }
++
++  unw_word_t ip;
++  int current = 0;
++  while (unw_step(&cursor) > 0) {
++    if (current >= size || unw_get_reg(&cursor, UNW_REG_IP, &ip)) {
++      break;
++    }
+ 
++    buffer[current++] = reinterpret_cast<void *>(static_cast<uintptr_t>(ip));
++  }
++
++  return current;
++}
+ 
+ // Add logging hooks in Debug builds only
+ #ifndef NDEBUG
diff --git a/meta-clang/recipes-devtools/clang/clang/0026-clang-Do-not-use-install-relative-libc-headers.patch b/meta-clang/recipes-devtools/clang/clang/0026-clang-Do-not-use-install-relative-libc-headers.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a4fb1819f729a5c7d320c85b8ca035c6a61078e9
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0026-clang-Do-not-use-install-relative-libc-headers.patch
@@ -0,0 +1,32 @@
+From 176d5b0f6a46f015854eb48f34922bc34a999d2f Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 11 Aug 2021 18:37:11 -0700
+Subject: [PATCH] clang: Do not use install relative libc++ headers
+
+In OE we use same clang for native and cross builds, therefore we need
+to ensure that native sysroot install of libc++ is not searched for
+headers when doing cross compile instead it searches the target sysroot
+this is especially troublesome when libcxx-native is staged along with
+libcxx e.g. chromium
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/ToolChains/Gnu.cpp | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
+index 5b4271b58337..107ab8d78598 100644
+--- a/clang/lib/Driver/ToolChains/Gnu.cpp
++++ b/clang/lib/Driver/ToolChains/Gnu.cpp
+@@ -3049,7 +3049,9 @@ Generic_GCC::addLibCxxIncludePaths(const llvm::opt::ArgList &DriverArgs,
+ 
+   // Android never uses the libc++ headers installed alongside the toolchain,
+   // which are generally incompatible with the NDK libraries anyway.
+-  if (!getTriple().isAndroid())
++  // And also do not add it when --sysroot is specified, since it would expect
++  // libc++ headers from sysroot
++  if (!getTriple().isAndroid() && SysRoot.empty())
+     if (AddIncludePath(getDriver().Dir + "/../include"))
+       return;
+   // If this is a development, non-installed, clang, libcxx will
diff --git a/meta-clang/recipes-devtools/clang/clang/0027-clang-Fix-how-driver-finds-GCC-installation-path-on-.patch b/meta-clang/recipes-devtools/clang/clang/0027-clang-Fix-how-driver-finds-GCC-installation-path-on-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..35f4cfe764db47171a53a3ea02028ac911c5f83a
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0027-clang-Fix-how-driver-finds-GCC-installation-path-on-.patch
@@ -0,0 +1,97 @@
+From e58c09f18c4489ed414c2921a37e6e977141b93a Mon Sep 17 00:00:00 2001
+From: David Abdurachmanov <david.abdurachmanov@sifive.com>
+Date: Wed, 20 Oct 2021 17:30:36 -0700
+Subject: [PATCH] clang: Fix how driver finds GCC installation path on
+ OpenEmbedded
+
+Fix how Clang Driver finds GCC installation path on OpenEmbedded
+
+- For RISCV (riscv{32,64}) we define new two multi-lib options without any
+  subdirectories (e.g., lib32/ilp32d or lib64/lp64d). OpenEmbedded GCC
+  builds don't use them.
+- Modify how Clang Driver finds GCC installation path. This is important
+  because GCC files on OpenEmbedded are in two different directories:
+   (1) /usr/bin/../lib/gcc/riscv64-oe-linux/9.2.0
+   (2) /usr/lib/riscv64-oe-linux/9.2.0
+
+Clang Driver will check (1) first. The directory exist, but will produce
+no valid multi-libs and there will be no multi-lib selected. (2) contains
+actual GCC run-time objects/libraries, but because the path has exact
+same GCC version (9.2.0) it will be skipped.
+
+We modify the approach by allowing to check other directories with the same
+GCC version. We also avoid picking GCC installation path if it results in
+an empty multi-lib list.
+
+Upstream-Status: Pending
+Signed-off-by: David Abdurachmanov <david.abdurachmanov@sifive.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/ToolChains/Gnu.cpp | 39 +++++++++++++++++++++--------
+ 1 file changed, 28 insertions(+), 11 deletions(-)
+
+diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
+index 107ab8d78598..b5ee01c566e3 100644
+--- a/clang/lib/Driver/ToolChains/Gnu.cpp
++++ b/clang/lib/Driver/ToolChains/Gnu.cpp
+@@ -1737,18 +1737,29 @@ static void findRISCVMultilibs(const Driver &D,
+     return findRISCVBareMetalMultilibs(D, TargetTriple, Path, Args, Result);
+ 
+   FilterNonExistent NonExistent(Path, "/crtbegin.o", D.getVFS());
+-  Multilib Ilp32 = makeMultilib("lib32/ilp32").flag("+m32").flag("+mabi=ilp32");
+-  Multilib Ilp32f =
++  MultilibSet RISCVMultilibs;
++
++  if (TargetTriple.getVendor() == llvm::Triple::OpenEmbedded) {
++    Multilib OpenEmbeddedIlp32d = makeMultilib("").flag("+m32").flag("+mabi=ilp32d");
++    Multilib OpenEmbeddedLp64d = makeMultilib("").flag("+m64").flag("+mabi=lp64d");
++    RISCVMultilibs =
++        MultilibSet()
++            .Either({OpenEmbeddedIlp32d, OpenEmbeddedLp64d})
++            .FilterOut(NonExistent);
++  } else {
++    Multilib Ilp32 = makeMultilib("lib32/ilp32").flag("+m32").flag("+mabi=ilp32");
++    Multilib Ilp32f =
+       makeMultilib("lib32/ilp32f").flag("+m32").flag("+mabi=ilp32f");
+-  Multilib Ilp32d =
++    Multilib Ilp32d =
+       makeMultilib("lib32/ilp32d").flag("+m32").flag("+mabi=ilp32d");
+-  Multilib Lp64 = makeMultilib("lib64/lp64").flag("+m64").flag("+mabi=lp64");
+-  Multilib Lp64f = makeMultilib("lib64/lp64f").flag("+m64").flag("+mabi=lp64f");
+-  Multilib Lp64d = makeMultilib("lib64/lp64d").flag("+m64").flag("+mabi=lp64d");
+-  MultilibSet RISCVMultilibs =
+-      MultilibSet()
+-          .Either({Ilp32, Ilp32f, Ilp32d, Lp64, Lp64f, Lp64d})
+-          .FilterOut(NonExistent);
++    Multilib Lp64 = makeMultilib("lib64/lp64").flag("+m64").flag("+mabi=lp64");
++    Multilib Lp64f = makeMultilib("lib64/lp64f").flag("+m64").flag("+mabi=lp64f");
++    Multilib Lp64d = makeMultilib("lib64/lp64d").flag("+m64").flag("+mabi=lp64d");
++    RISCVMultilibs =
++        MultilibSet()
++            .Either({Ilp32, Ilp32f, Ilp32d, Lp64, Lp64f, Lp64d})
++            .FilterOut(NonExistent);
++  }
+ 
+   Multilib::flags_list Flags;
+   bool IsRV64 = TargetTriple.getArch() == llvm::Triple::riscv64;
+@@ -2674,13 +2685,19 @@ void Generic_GCC::GCCInstallationDetector::ScanLibDirForGCCTriple(
+           continue; // Saw this path before; no need to look at it again.
+       if (CandidateVersion.isOlderThan(4, 1, 1))
+         continue;
+-      if (CandidateVersion <= Version)
++      if (CandidateVersion < Version)
+         continue;
+ 
+       if (!ScanGCCForMultilibs(TargetTriple, Args, LI->path(),
+                                NeedsBiarchSuffix))
+         continue;
+ 
++      // We might have found existing directory with GCCVersion, but it
++      // might not have GCC libraries we are looking for (i.e. return an
++      // empty Mulilibs)
++      if (Multilibs.size() == 0)
++        continue;
++
+       Version = CandidateVersion;
+       GCCTriple.setTriple(CandidateTriple);
+       // FIXME: We hack together the directory name here instead of
diff --git a/meta-clang/recipes-devtools/clang/clang/0028-Fix-lib-paths-for-OpenEmbedded-Host.patch b/meta-clang/recipes-devtools/clang/clang/0028-Fix-lib-paths-for-OpenEmbedded-Host.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d3db1eb87c0523b3dc5e9963b75d7582536604c6
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0028-Fix-lib-paths-for-OpenEmbedded-Host.patch
@@ -0,0 +1,79 @@
+From a1ef24c4217263bc4914e5e1ad21da79211ea4cc Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Tue, 7 Dec 2021 04:08:22 +0000
+Subject: [PATCH] Fix lib paths for OpenEmbedded Host
+
+Under OpenEmbedded Host, while building with clang-native, it cannot find
+the GCCInstallPath, which causing following error:
+[snip]
+compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/bin/clang
+-target x86_64-linux
+-isystem/path/to/x86_64-linux/compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/include
+-O2 -pipe
+/path/to/compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/share/cmake-3.21/Modules/CMakeCCompilerABI.c`
+hosttools/ld: cannot find crtbeginS.o: No such file or directory
+[snip]
+
+Before this patch:
+compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/bin/clang
+clang version 13.0.1 (https://github.com/llvm/llvm-project 08e3a5ccd952edee36b3c002e3a29c6b1b5153de)
+Target: x86_64-unknown-linux-gnu
+Thread model: posix
+InstalledDir: /build/tmp-glibc/work/x86_64-linux/compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/bin
+Found candidate GCC installation: /usr/lib/gcc/x86_64-wrs-linux/10.2.0
+
+After this patch:
+compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/bin/clang
+clang version 13.0.1 (https://github.com/llvm/llvm-project 08e3a5ccd952edee36b3c002e3a29c6b1b5153de)
+Thread model: posix
+InstalledDir: /build/tmp-glibc/work/x86_64-linux/compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/bin
+Found candidate GCC installation: /usr/lib/gcc/x86_64-wrs-linux/10.2.0
+Found candidate GCC installation: /usr/lib/x86_64-wrs-linux/10.2.0
+Selected GCC installation: /usr/lib/x86_64-wrs-linux/10.2.0
+Candidate multilib: .;@m64
+Selected multilib: .;@m64
+
+Summary:
+For OpenEmbedded Host, sysroots are of the form<sysroot>/usr/lib/<triple>/x.y.z.
+Take x86-64 as example, the default triple is x86_64-unknown-linux-gnu.
+For clang-native, the target vendor is '-unknown', need to test current distro
+to follow above form.
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/ToolChains/Gnu.cpp | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
+index b5ee01c566e3..f9dce01b579f 100644
+--- a/clang/lib/Driver/ToolChains/Gnu.cpp
++++ b/clang/lib/Driver/ToolChains/Gnu.cpp
+@@ -23,6 +23,7 @@
+ #include "clang/Driver/Options.h"
+ #include "clang/Driver/Tool.h"
+ #include "clang/Driver/ToolChain.h"
++#include "clang/Driver/Distro.h"
+ #include "llvm/Option/ArgList.h"
+ #include "llvm/Support/CodeGen.h"
+ #include "llvm/Support/Path.h"
+@@ -2643,6 +2644,7 @@ void Generic_GCC::GCCInstallationDetector::ScanLibDirForGCCTriple(
+     const llvm::Triple &TargetTriple, const ArgList &Args,
+     const std::string &LibDir, StringRef CandidateTriple,
+     bool NeedsBiarchSuffix, bool GCCDirExists, bool GCCCrossDirExists) {
++  Distro Distro(D.getVFS(), TargetTriple);
+   // Locations relative to the system lib directory where GCC's triple-specific
+   // directories might reside.
+   struct GCCLibSuffix {
+@@ -2660,7 +2662,8 @@ void Generic_GCC::GCCInstallationDetector::ScanLibDirForGCCTriple(
+       // files in that location, not just GCC installation data.
+       {CandidateTriple.str(), "..",
+        TargetTriple.getVendor() == llvm::Triple::Freescale ||
+-           TargetTriple.getVendor() == llvm::Triple::OpenEmbedded},
++           TargetTriple.getVendor() == llvm::Triple::OpenEmbedded ||
++           Distro.IsOpenEmbedded()},
+ 
+       // This is the normal place.
+       {"gcc/" + CandidateTriple.str(), "../..", GCCDirExists},
diff --git a/meta-clang/recipes-devtools/clang/clang/0029-Correct-library-search-path-for-OpenEmbedded-Host.patch b/meta-clang/recipes-devtools/clang/clang/0029-Correct-library-search-path-for-OpenEmbedded-Host.patch
new file mode 100644
index 0000000000000000000000000000000000000000..80710fc7f08ef316464a8b345aede39a2de638dc
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0029-Correct-library-search-path-for-OpenEmbedded-Host.patch
@@ -0,0 +1,84 @@
+From 8691b31bfbebf0b5ad31f7f164470b2d3d17b15d Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Tue, 7 Dec 2021 04:55:48 +0000
+Subject: [PATCH] Correct library search path for OpenEmbedded Host
+
+For OpenEmbedded Host, the gcc install path is
+/usr/lib/x86_64-[distroname]-linux/[gcc-version].
+So the library search path is not found with default triple
+'x86_64-linux-gnu' for x86_64. Causing following error:
+[snip]
+compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/bin/clang
+-target x86_64-linux
+-isystem/path/to/x86_64-linux/compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/include
+-O2 -pipe
+/path/to/compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/share/cmake-3.21/Modules/CMakeCCompilerABI.c`
+|     /build/tmp-glibc/hosttools/ld: cannot find -lgcc
+|     /build/tmp-glibc/hosttools/ld: cannot find -lgcc
+|     clang-13: error: linker command failed with exit code 1 (use -v to see invocation)
+[snip]
+
+before this patch:
+b59da142f2b0:$ /path/to/x86_64-linux/compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/bin/clang --print-search-dirs
+programs: =/build/tmp-glibc/work/x86_64-linux/compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/bin
+libraries: =/build/tmp-glibc/work/x86_64-linux/compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/lib/clang/13.0.1:/build/tmp-glibc/work/x86_64-linux/compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/bin/../lib://lib://usr/lib
+
+after this patch:
+b59da142f2b0:$ /path/to/x86_64-linux/compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/bin/clang --print-search-dirs
+programs: =/build/tmp-glibc/work/x86_64-linux/compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/bin
+libraries: =/build/tmp-glibc/work/x84_64-linux/compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/lib/clang/13.0.1:/usr/lib/x86_64-wrs-linux/10.2.0://lib/x86_64-wrs-linux://usr/lib/x86_64-wrs-linux:/build/tmp-glibc/work/x86_64-linux/compiler-rt-native/13.0.1-r0/recipe-sysroot-native/usr/bin/../lib://lib://usr/lib
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/include/clang/Driver/Distro.h   | 2 ++
+ clang/lib/Driver/Distro.cpp           | 1 +
+ clang/lib/Driver/ToolChains/Linux.cpp | 1 +
+ 3 files changed, 4 insertions(+)
+
+diff --git a/clang/include/clang/Driver/Distro.h b/clang/include/clang/Driver/Distro.h
+index 01d66b30b038..4d5aa366a005 100644
+--- a/clang/include/clang/Driver/Distro.h
++++ b/clang/include/clang/Driver/Distro.h
+@@ -45,6 +45,7 @@ public:
+     RHEL7,
+     Fedora,
+     Gentoo,
++    //CLANG_EXTRA_OE_DISTRO_NAME
+     OpenSUSE,
+     UbuntuHardy,
+     UbuntuIntrepid,
+@@ -134,6 +135,7 @@ public:
+ 
+   bool IsGentoo() const { return DistroVal == Gentoo; }
+ 
++  //CLANG_EXTRA_OE_DISTRO_CHECK
+   /// @}
+ };
+ 
+diff --git a/clang/lib/Driver/Distro.cpp b/clang/lib/Driver/Distro.cpp
+index 1898667279cc..ab7bc8d45ac1 100644
+--- a/clang/lib/Driver/Distro.cpp
++++ b/clang/lib/Driver/Distro.cpp
+@@ -44,6 +44,7 @@ static Distro::DistroType DetectOsRelease(llvm::vfs::FileSystem &VFS) {
+                     .Case("sles", Distro::OpenSUSE)
+                     .Case("opensuse", Distro::OpenSUSE)
+                     .Case("exherbo", Distro::Exherbo)
++                    //CLANG_EXTRA_OE_DISTRO_CASE
+                     .Default(Distro::UnknownDistro);
+   return Version;
+ }
+diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp
+index aac45650f97b..3c4034ea4921 100644
+--- a/clang/lib/Driver/ToolChains/Linux.cpp
++++ b/clang/lib/Driver/ToolChains/Linux.cpp
+@@ -77,6 +77,7 @@ std::string Linux::getMultiarchTriple(const Driver &D,
+       return "x86_64-linux-android";
+     if (TargetEnvironment == llvm::Triple::GNUX32)
+       return "x86_64-linux-gnux32";
++    //CLANG_EXTRA_OE_DISTRO_TRIPLE
+     return "x86_64-linux-gnu";
+   case llvm::Triple::aarch64:
+     if (IsAndroid)
diff --git a/meta-clang/recipes-devtools/clang/clang/0030-lldb-Link-with-libatomic-on-x86.patch b/meta-clang/recipes-devtools/clang/clang/0030-lldb-Link-with-libatomic-on-x86.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e81f9455d5dc78f484291a03e0af6c703c7071fc
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0030-lldb-Link-with-libatomic-on-x86.patch
@@ -0,0 +1,33 @@
+From d63ad7dc689b4c6e7d30614bc70ab43f4c50c62c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 8 Feb 2022 01:31:26 -0800
+Subject: [PATCH] lldb: Link with libatomic on x86
+
+cmake atomic check is not sufficient for i686 target where clang14 still
+generates __atomic_store calls but the check does not entail this
+function and happily thinks that compiler can resolve all atomic via intrinsics
+on i686, but thats not the case, ideally the check for determining
+atomic operation should be make more robust but until then lets ask to
+link with libatomic on i686/linux
+
+Upstream-Status: Inappropriate [OE-Specific]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ lldb/source/Utility/CMakeLists.txt | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/lldb/source/Utility/CMakeLists.txt b/lldb/source/Utility/CMakeLists.txt
+index 1a92c033fac4..a0d8f3288c06 100644
+--- a/lldb/source/Utility/CMakeLists.txt
++++ b/lldb/source/Utility/CMakeLists.txt
+@@ -19,6 +19,10 @@ if (CMAKE_SYSTEM_NAME MATCHES "Windows")
+   list(APPEND LLDB_SYSTEM_LIBS ws2_32 rpcrt4)
+ endif ()
+ 
++if (CMAKE_SYSTEM_PROCESSOR MATCHES "i686" AND CMAKE_SYSTEM_NAME MATCHES "Linux")
++    list(APPEND LLDB_SYSTEM_LIBS atomic)
++endif()
++
+ if (NOT HAVE_CXX_ATOMICS64_WITHOUT_LIB )
+     list(APPEND LLDB_SYSTEM_LIBS atomic)
+ endif()
diff --git a/meta-clang/recipes-devtools/clang/clang/0031-clang-exclude-openembedded-distributions-from-settin.patch b/meta-clang/recipes-devtools/clang/clang/0031-clang-exclude-openembedded-distributions-from-settin.patch
new file mode 100644
index 0000000000000000000000000000000000000000..59723ea49c893ee18d10a486d80a4aeb7c333c98
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0031-clang-exclude-openembedded-distributions-from-settin.patch
@@ -0,0 +1,35 @@
+From 556bf92b3b502cc1eeb9a435c241ca2ce3f6968b Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 11 Feb 2022 12:29:14 -0800
+Subject: [PATCH] clang: exclude openembedded distributions from setting rpath
+ on openmp executables
+
+OpenEmbedded based SDKs stage toolchains outsides the target rootfs and
+libomp.so is part of the target rootfs and not part of compiler
+toolchain install or relative to it. It finds the libraries via
+--sysroot during compile. This ensures that -rpath is not added for such
+systems, since it is adding cross-compile paths to rpath which is not
+correct when the binaries are run on real targets.
+
+Upstream-Status: Submitted [https://reviews.llvm.org/D119590]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ clang/lib/Driver/ToolChains/CommonArgs.cpp | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/clang/lib/Driver/ToolChains/CommonArgs.cpp b/clang/lib/Driver/ToolChains/CommonArgs.cpp
+index c8eabfac21dc..6e1e626a90ea 100644
+--- a/clang/lib/Driver/ToolChains/CommonArgs.cpp
++++ b/clang/lib/Driver/ToolChains/CommonArgs.cpp
+@@ -649,6 +649,11 @@ void tools::addLTOOptions(const ToolChain &ToolChain, const ArgList &Args,
+ void tools::addOpenMPRuntimeSpecificRPath(const ToolChain &TC,
+                                           const ArgList &Args,
+                                           ArgStringList &CmdArgs) {
++  // OpenEmbedded/Yocto installs libomp.so into <sysroot>/usr/lib
++  // therefore using -rpath is not needed, on the contrary it adds
++  // paths from cross compiler install location which is not correct
++  if (TC.getTriple().getVendor() == llvm::Triple::OpenEmbedded)
++    return;
+ 
+   if (Args.hasFlag(options::OPT_fopenmp_implicit_rpath,
+                    options::OPT_fno_openmp_implicit_rpath, true)) {
diff --git a/meta-clang/recipes-devtools/clang/clang/0032-compiler-rt-Enable-__int128-for-ppc32.patch b/meta-clang/recipes-devtools/clang/clang/0032-compiler-rt-Enable-__int128-for-ppc32.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ba839c827b09636a483be81ebd70219356215ad2
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0032-compiler-rt-Enable-__int128-for-ppc32.patch
@@ -0,0 +1,73 @@
+From c9784a9dff18bce24e68f8d5654c57c2345babff Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 9 Mar 2022 16:28:16 -0800
+Subject: [PATCH] compiler-rt: Enable __int128 for ppc32
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ compiler-rt/lib/builtins/CMakeLists.txt | 15 +++++++--------
+ compiler-rt/lib/builtins/int_types.h    |  2 +-
+ 2 files changed, 8 insertions(+), 9 deletions(-)
+
+diff --git a/compiler-rt/lib/builtins/CMakeLists.txt b/compiler-rt/lib/builtins/CMakeLists.txt
+index ec668e294d6d..72556d2fc58e 100644
+--- a/compiler-rt/lib/builtins/CMakeLists.txt
++++ b/compiler-rt/lib/builtins/CMakeLists.txt
+@@ -628,11 +628,9 @@ set(mips64_SOURCES ${GENERIC_TF_SOURCES}
+ set(mips64el_SOURCES ${GENERIC_TF_SOURCES}
+                      ${mips_SOURCES})
+ 
+-set(powerpc_SOURCES ${GENERIC_SOURCES})
+-
+ set(powerpcspe_SOURCES ${GENERIC_SOURCES})
+ 
+-set(powerpc64_SOURCES
++set(powerpc_SOURCES
+   ppc/divtc3.c
+   ppc/fixtfdi.c
+   ppc/fixunstfdi.c
+@@ -647,14 +645,15 @@ set(powerpc64_SOURCES
+ )
+ # These routines require __int128, which isn't supported on AIX.
+ if (NOT ${CMAKE_SYSTEM_NAME} MATCHES "AIX")
+-  set(powerpc64_SOURCES
++  set(powerpc_SOURCES
+     ppc/floattitf.c
+     ppc/fixtfti.c
+     ppc/fixunstfti.c
+-    ${powerpc64_SOURCES}
++    ${powerpc_SOURCES}
+   )
+ endif()
+-set(powerpc64le_SOURCES ${powerpc64_SOURCES})
++set(powerpc64le_SOURCES ${powerpc_SOURCES})
++set(powerpc64_SOURCES ${powerpc_SOURCES})
+ 
+ set(riscv_SOURCES
+   riscv/save.S
+@@ -761,9 +760,9 @@ else ()
+         list(APPEND BUILTIN_CFLAGS_${arch} -fomit-frame-pointer -DCOMPILER_RT_ARMHF_TARGET)
+       endif()
+ 
+-      # For RISCV32, we must force enable int128 for compiling long
++      # For RISCV32/PPC32, we must force enable int128 for compiling long
+       # double routines.
+-      if("${arch}" STREQUAL "riscv32")
++      if("${arch}" STREQUAL "riscv32" OR "${arch}" STREQUAL "powerpc" )
+         list(APPEND BUILTIN_CFLAGS_${arch} -fforce-enable-int128)
+       endif()
+ 
+diff --git a/compiler-rt/lib/builtins/int_types.h b/compiler-rt/lib/builtins/int_types.h
+index 7a72de480676..9ee5a327b28a 100644
+--- a/compiler-rt/lib/builtins/int_types.h
++++ b/compiler-rt/lib/builtins/int_types.h
+@@ -64,7 +64,7 @@ typedef union {
+ } udwords;
+ 
+ #if defined(__LP64__) || defined(__wasm__) || defined(__mips64) ||             \
+-    defined(__riscv) || defined(_WIN64)
++    defined(__riscv) || defined(_WIN64) || defined(__powerpc__)
+ #define CRT_HAS_128BIT
+ #endif
+ 
diff --git a/meta-clang/recipes-devtools/clang/clang/0033-llvm-Do-not-use-cmake-infra-to-detect-libzstd.patch b/meta-clang/recipes-devtools/clang/clang/0033-llvm-Do-not-use-cmake-infra-to-detect-libzstd.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1cea38c624542b7e50388c3214cbbe80b41fb64d
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0033-llvm-Do-not-use-cmake-infra-to-detect-libzstd.patch
@@ -0,0 +1,60 @@
+From fde148342b7475a1d83cf270db1c912a22d950f7 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 12 Aug 2022 11:50:57 -0700
+Subject: [PATCH] llvm: Do not use cmake infra to detect libzstd
+
+OE's version is build using plain make not cmake as a result we do not
+have the cmake support files and this probing method can get this info
+from build host and force linking with libzstd from /usr/lib which is
+not what we want when cross building.
+
+Fixes errors building llvm-config like
+/usr/lib/libzstd.so.1.5.2: error adding symbols: file in wrong
+format
+| clang-15: error: linker command failed with exit code 1 (use -v to see invocation)
+| ninja: build stopped: subcommand failed.
+
+Upstream-Status: Inappropriate [OE-Specific]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ llvm/lib/Support/CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/llvm/lib/Support/CMakeLists.txt
++++ b/llvm/lib/Support/CMakeLists.txt
+@@ -22,7 +22,7 @@ if (HAS_WERROR_GLOBAL_CTORS)
+ endif()
+ 
+ if(LLVM_ENABLE_ZLIB)
+-  list(APPEND imported_libs ZLIB::ZLIB)
++  list(APPEND imported_libs z)
+ endif()
+ 
+ if(LLVM_ENABLE_ZSTD)
+@@ -34,7 +34,7 @@ if(LLVM_ENABLE_ZSTD)
+ endif()
+ 
+ if(LLVM_ENABLE_ZSTD)
+-  list(APPEND imported_libs ${zstd_target})
++  list(APPEND imported_libs zstd)
+ endif()
+ 
+ if( MSVC OR MINGW )
+@@ -301,7 +301,7 @@ if(LLVM_ENABLE_ZLIB)
+     get_property(zlib_library TARGET ZLIB::ZLIB PROPERTY LOCATION)
+   endif()
+   get_library_name(${zlib_library} zlib_library)
+-  set(llvm_system_libs ${llvm_system_libs} "${zlib_library}")
++  set(llvm_system_libs ${llvm_system_libs} z)
+ endif()
+ 
+ if(LLVM_ENABLE_ZSTD)
+@@ -314,7 +314,7 @@ if(LLVM_ENABLE_ZSTD)
+     get_property(zstd_library TARGET ${zstd_target} PROPERTY LOCATION)
+   endif()
+   get_library_name(${zstd_library} zstd_library)
+-  set(llvm_system_libs ${llvm_system_libs} "${zstd_library}")
++  set(llvm_system_libs ${llvm_system_libs} zstd)
+ endif()
+ 
+ if(LLVM_ENABLE_TERMINFO)
diff --git a/meta-clang/recipes-devtools/clang/clang/0034-Revert-MIPS-compiler-rt-Fix-stat-struct-s-size-for-O.patch b/meta-clang/recipes-devtools/clang/clang/0034-Revert-MIPS-compiler-rt-Fix-stat-struct-s-size-for-O.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a339caa19f44accaf5deb790cbe633ff5e0af09e
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/0034-Revert-MIPS-compiler-rt-Fix-stat-struct-s-size-for-O.patch
@@ -0,0 +1,32 @@
+From c7e8baa12d20683d2e824d4ea2193d26ba46e9d2 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 11 Sep 2022 16:15:36 -0700
+Subject: [PATCH] Revert "[MIPS][compiler-rt] Fix stat struct's size for O32
+ ABI"
+
+This reverts commit 2bfb0fcb51510f22723c8cdfefe2a796a0a5ab25.
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ .../lib/sanitizer_common/sanitizer_platform_limits_posix.h | 7 +++----
+ 1 file changed, 3 insertions(+), 4 deletions(-)
+
+diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
+index bd5692ed511b..a6091307bdce 100644
+--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
++++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_posix.h
+@@ -98,10 +98,9 @@ const unsigned struct_kernel_stat64_sz = 104;
+ const unsigned struct_kernel_stat_sz = 144;
+ const unsigned struct_kernel_stat64_sz = 104;
+ #elif defined(__mips__)
+-const unsigned struct_kernel_stat_sz =
+-    SANITIZER_ANDROID
+-        ? FIRST_32_SECOND_64(104, 128)
+-        : FIRST_32_SECOND_64((_MIPS_SIM == _ABIN32) ? 160 : 144, 216);
++const unsigned struct_kernel_stat_sz = SANITIZER_ANDROID
++                                           ? FIRST_32_SECOND_64(104, 128)
++                                           : FIRST_32_SECOND_64(160, 216);
+ const unsigned struct_kernel_stat64_sz = 104;
+ #elif defined(__s390__) && !defined(__s390x__)
+ const unsigned struct_kernel_stat_sz = 64;
diff --git a/meta-clang/recipes-devtools/clang/clang/libunwind.pc.in b/meta-clang/recipes-devtools/clang/clang/libunwind.pc.in
new file mode 100644
index 0000000000000000000000000000000000000000..a93d676604f914295c1fd6c8f91f49b10b3502e5
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/libunwind.pc.in
@@ -0,0 +1,9 @@
+prefix=/usr
+exec_prefix=/usr
+libdir=@LIBDIR@
+includedir=/usr/include
+
+Name: libunwind
+Description: libunwind base library
+Version: @VERSION@
+Libs: -lunwind
diff --git a/meta-clang/recipes-devtools/clang/clang/llvm-config b/meta-clang/recipes-devtools/clang/clang/llvm-config
new file mode 100644
index 0000000000000000000000000000000000000000..88a19084ba56e9f347b8add73c9cb05bcc9b2b32
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang/llvm-config
@@ -0,0 +1,43 @@
+#!/bin/bash
+#
+# Wrapper script for llvm-config. Supplies the right environment variables
+# for the target and delegates to the native llvm-config for anything else. This
+# is needed because arguments like --ldflags, --cxxflags, etc. are set by the
+# native compile rather than the target compile.
+#
+SCRIPT_DIR="$(dirname "$(readlink -f "$0")")"
+NEXT_LLVM_CONFIG="$(which -a llvm-config | sed -n 2p)"
+export YOCTO_ALTERNATE_EXE_PATH="${YOCTO_ALTERNATE_EXE_PATH:="$(readlink -f "$SCRIPT_DIR/../llvm-config")"}"
+export YOCTO_ALTERNATE_LIBDIR="${YOCTO_ALTERNATE_LIBDIR:="/lib"}"
+if [[ $# == 0 ]]; then
+  exec "$NEXT_LLVM_CONFIG"
+fi
+
+if [[ $1 == "--libs" ]]; then
+  exec "$NEXT_LLVM_CONFIG" $@
+fi
+
+if [[ $1 == "--bindir" ]]; then
+  unset YOCTO_ALTERNATE_EXE_PATH
+  exec "$NEXT_LLVM_CONFIG" $@
+fi
+
+for arg in "$@"; do
+  case "$arg" in
+    --cppflags)
+      echo $CPPFLAGS
+      ;;
+    --cflags)
+      echo $CFLAGS
+      ;;
+    --cxxflags)
+      echo $CXXFLAGS
+      ;;
+    --ldflags)
+      echo $LDFLAGS
+      ;;
+    *)
+      echo "$("$NEXT_LLVM_CONFIG" "$arg")"
+      ;;
+  esac
+done
diff --git a/meta-clang/recipes-devtools/clang/clang_git.bb b/meta-clang/recipes-devtools/clang/clang_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..80ff2a4e92b616dfe8996d2e074a434ff3021241
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/clang_git.bb
@@ -0,0 +1,424 @@
+# Copyright (C) 2014 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+DESCRIPTION = "LLVM based C/C++ compiler"
+HOMEPAGE = "http://clang.llvm.org/"
+SECTION = "devel"
+
+require clang.inc
+require common-source.inc
+
+INHIBIT_DEFAULT_DEPS = "1"
+
+BUILD_CC:class-nativesdk = "clang"
+BUILD_CXX:class-nativesdk = "clang++"
+BUILD_AR:class-nativesdk = "llvm-ar"
+BUILD_RANLIB:class-nativesdk = "llvm-ranlib"
+BUILD_NM:class-nativesdk = "llvm-nm"
+LDFLAGS:remove:class-nativesdk = "-fuse-ld=lld"
+
+LDFLAGS:append:class-target:riscv32 = " -Wl,--no-as-needed -latomic -Wl,--as-needed"
+LDFLAGS:append:class-target:mips = " -Wl,--no-as-needed -latomic -Wl,--as-needed"
+
+inherit cmake cmake-native pkgconfig python3native
+
+OECMAKE_FIND_ROOT_PATH_MODE_PROGRAM = "BOTH"
+
+def get_clang_experimental_arch(bb, d, arch_var):
+    import re
+    a = d.getVar(arch_var, True)
+    return ""
+
+def get_clang_arch(bb, d, arch_var):
+    import re
+    a = d.getVar(arch_var, True)
+    if   re.match('(i.86|athlon|x86.64)$', a):         return 'X86'
+    elif re.match('arm$', a):                          return 'ARM'
+    elif re.match('armeb$', a):                        return 'ARM'
+    elif re.match('aarch64$', a):                      return 'AArch64'
+    elif re.match('aarch64_be$', a):                   return 'AArch64'
+    elif re.match('mips(isa|)(32|64|)(r6|)(el|)$', a): return 'Mips'
+    elif re.match('riscv32$', a):                      return 'riscv32'
+    elif re.match('riscv64$', a):                      return 'riscv64'
+    elif re.match('p(pc|owerpc)(|64)', a):             return 'PowerPC'
+    else:
+        bb.note("'%s' is not a primary llvm architecture" % a)
+    return ""
+
+def get_clang_host_arch(bb, d):
+    return get_clang_arch(bb, d, 'HOST_ARCH')
+
+def get_clang_target_arch(bb, d):
+    return get_clang_arch(bb, d, 'TARGET_ARCH')
+
+def get_clang_experimental_target_arch(bb, d):
+    return get_clang_experimental_arch(bb, d, 'TARGET_ARCH')
+
+PACKAGECONFIG ??= "compiler-rt libcplusplus shared-libs lldb-wchar \
+                   ${@bb.utils.filter('DISTRO_FEATURES', 'thin-lto lto', d)} \
+                   ${@bb.utils.contains('RUNTIME', 'llvm', 'compiler-rt libcplusplus unwindlib libomp', '', d)} \
+                   rtti eh libedit terminfo \
+                   "
+PACKAGECONFIG:class-native = "rtti eh libedit shared-libs ${@bb.utils.contains('RUNTIME', 'llvm', 'compiler-rt libcplusplus unwindlib libomp', '', d)}"
+PACKAGECONFIG:class-nativesdk = "rtti eh libedit shared-libs ${@bb.utils.filter('DISTRO_FEATURES', 'thin-lto lto', d)} ${@bb.utils.contains('RUNTIME', 'llvm', 'compiler-rt libcplusplus unwindlib libomp', '', d)}"
+
+PACKAGECONFIG[compiler-rt] = "-DCLANG_DEFAULT_RTLIB=compiler-rt,,"
+PACKAGECONFIG[libcplusplus] = "-DCLANG_DEFAULT_CXX_STDLIB=libc++,,"
+PACKAGECONFIG[unwindlib] = "-DCLANG_DEFAULT_UNWINDLIB=libunwind,-DCLANG_DEFAULT_UNWINDLIB=libgcc,,"
+PACKAGECONFIG[libomp] = "-DCLANG_DEFAULT_OPENMP_RUNTIME=libomp,,"
+PACKAGECONFIG[thin-lto] = "-DLLVM_ENABLE_LTO=Thin -DLLVM_BINUTILS_INCDIR=${STAGING_INCDIR},,binutils,"
+PACKAGECONFIG[lto] = "-DLLVM_ENABLE_LTO=Full -DLLVM_BINUTILS_INCDIR=${STAGING_INCDIR},,binutils,"
+PACKAGECONFIG[shared-libs] = "-DLLVM_BUILD_LLVM_DYLIB=ON -DLLVM_LINK_LLVM_DYLIB=ON,,,"
+PACKAGECONFIG[terminfo] = "-DLLVM_ENABLE_TERMINFO=ON -DCOMPILER_RT_TERMINFO_LIB=ON,-DLLVM_ENABLE_TERMINFO=OFF -DCOMPILER_RT_TERMINFO_LIB=OFF,ncurses,"
+PACKAGECONFIG[pfm] = "-DLLVM_ENABLE_LIBPFM=ON,-DLLVM_ENABLE_LIBPFM=OFF,libpfm,"
+PACKAGECONFIG[lldb-wchar] = "-DLLDB_EDITLINE_USE_WCHAR=1,-DLLDB_EDITLINE_USE_WCHAR=0,"
+PACKAGECONFIG[lldb-lua] = "-DLLDB_ENABLE_LUA=ON,-DLLDB_ENABLE_LUA=OFF,lua"
+PACKAGECONFIG[bootstrap] = "-DCLANG_ENABLE_BOOTSTRAP=On -DCLANG_BOOTSTRAP_PASSTHROUGH='${PASSTHROUGH}' -DBOOTSTRAP_LLVM_ENABLE_LTO=Thin -DBOOTSTRAP_LLVM_ENABLE_LLD=ON,,,"
+PACKAGECONFIG[eh] = "-DLLVM_ENABLE_EH=ON,-DLLVM_ENABLE_EH=OFF,,"
+PACKAGECONFIG[rtti] = "-DLLVM_ENABLE_RTTI=ON,-DLLVM_ENABLE_RTTI=OFF,,"
+PACKAGECONFIG[split-dwarf] = "-DLLVM_USE_SPLIT_DWARF=ON,-DLLVM_USE_SPLIT_DWARF=OFF,,"
+PACKAGECONFIG[libedit] = "-DLLVM_ENABLE_LIBEDIT=ON -DLLDB_ENABLE_LIBEDIT=ON,-DLLVM_ENABLE_LIBEDIT=OFF -DLLDB_ENABLE_LIBEDIT=OFF,libedit libedit-native"
+
+OECMAKE_SOURCEPATH = "${S}/llvm"
+
+OECMAKE_TARGET_COMPILE = "${@bb.utils.contains('PACKAGECONFIG', 'bootstrap', 'stage2', 'all', d)}"
+OECMAKE_TARGET_INSTALL = "${@bb.utils.contains('PACKAGECONFIG', 'bootstrap', 'stage2-install', 'install', d)}"
+BINPATHPREFIX = "${@bb.utils.contains('PACKAGECONFIG', 'bootstrap', '/tools/clang/stage2-bins/NATIVE', '', d)}"
+
+PASSTHROUGH = "\
+CLANG_DEFAULT_RTLIB;CLANG_DEFAULT_CXX_STDLIB;LLVM_BUILD_LLVM_DYLIB;LLVM_LINK_LLVM_DYLIB;\
+LLVM_ENABLE_ASSERTIONS;LLVM_ENABLE_EXPENSIVE_CHECKS;LLVM_ENABLE_PIC;\
+LLVM_BINDINGS_LIST;LLVM_ENABLE_FFI;FFI_INCLUDE_DIR;LLVM_OPTIMIZED_TABLEGEN;\
+LLVM_ENABLE_RTTI;LLVM_ENABLE_EH;LLVM_BUILD_EXTERNAL_COMPILER_RT;CMAKE_SYSTEM_NAME;\
+CMAKE_BUILD_TYPE;BUILD_SHARED_LIBS;LLVM_ENABLE_PROJECTS;LLVM_BINUTILS_INCDIR;\
+LLVM_TARGETS_TO_BUILD;LLVM_EXPERIMENTAL_TARGETS_TO_BUILD;PYTHON_EXECUTABLE;\
+PYTHON_LIBRARY;PYTHON_INCLUDE_DIR;LLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN;LLDB_EDITLINE_USE_WCHAR;\
+LLVM_ENABLE_LIBEDIT;LLDB_ENABLE_LIBEDIT;LLDB_PYTHON_RELATIVE_PATH;LLDB_PYTHON_EXE_RELATIVE_PATH;\
+LLDB_PYTHON_EXT_SUFFIX;CMAKE_C_FLAGS_RELEASE;CMAKE_CXX_FLAGS_RELEASE;CMAKE_ASM_FLAGS_RELEASE;\
+CLANG_DEFAULT_CXX_STDLIB;CLANG_DEFAULT_RTLIB;CLANG_DEFAULT_UNWINDLIB;\
+CLANG_DEFAULT_OPENMP_RUNTIME;LLVM_ENABLE_PER_TARGET_RUNTIME_DIR;\
+"
+#
+# Default to build all OE-Core supported target arches (user overridable).
+# Gennerally setting LLVM_TARGETS_TO_BUILD = "" in local.conf is ok in most simple situations
+# where only one target architecture is needed along with just one build arch (usually X86)
+#
+LLVM_TARGETS_TO_BUILD ?= "AMDGPU;AArch64;ARM;BPF;Mips;PowerPC;RISCV;X86"
+
+LLVM_EXPERIMENTAL_TARGETS_TO_BUILD ?= ""
+LLVM_EXPERIMENTAL_TARGETS_TO_BUILD:append = ";${@get_clang_experimental_target_arch(bb, d)}"
+
+HF = ""
+HF:class-target = "${@ bb.utils.contains('TUNE_CCARGS_MFLOAT', 'hard', 'hf', '', d)}"
+HF[vardepvalue] = "${HF}"
+
+LLVM_PROJECTS ?= "clang;clang-tools-extra;lld${LLDB}"
+LLDB ?= ";lldb"
+# LLDB support for RISCV/Mips32 does not work yet
+LLDB:riscv32 = ""
+LLDB:riscv64 = ""
+LLDB:mips = ""
+LLDB:mipsel = ""
+LLDB:powerpc = ""
+
+# linux hosts (.so) on Windows .pyd
+SOLIBSDEV:mingw32 = ".pyd"
+
+#CMAKE_VERBOSE = "VERBOSE=1"
+
+EXTRA_OECMAKE += "-DLLVM_ENABLE_ASSERTIONS=OFF \
+                  -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=OFF \
+                  -DLLVM_ENABLE_EXPENSIVE_CHECKS=OFF \
+                  -DLLVM_ENABLE_PIC=ON \
+                  -DCLANG_DEFAULT_PIE_ON_LINUX=ON \
+                  -DLLVM_BINDINGS_LIST='' \
+                  -DLLVM_ENABLE_FFI=ON \
+                  -DLLVM_ENABLE_ZSTD=ON \
+                  -DFFI_INCLUDE_DIR=$(pkg-config --variable=includedir libffi) \
+                  -DLLVM_OPTIMIZED_TABLEGEN=ON \
+                  -DLLVM_BUILD_EXTERNAL_COMPILER_RT=ON \
+                  -DCMAKE_SYSTEM_NAME=Linux \
+                  -DCMAKE_BUILD_TYPE=Release \
+                  -DCMAKE_CXX_FLAGS_RELEASE='${CXXFLAGS} -DNDEBUG -g0' \
+                  -DCMAKE_C_FLAGS_RELEASE='${CFLAGS} -DNDEBUG -g0' \
+                  -DBUILD_SHARED_LIBS=OFF \
+                  -DLLVM_ENABLE_PROJECTS='${LLVM_PROJECTS}' \
+                  -DLLVM_BINUTILS_INCDIR=${STAGING_INCDIR} \
+                  -DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON \
+                  -DLLVM_TARGETS_TO_BUILD='${LLVM_TARGETS_TO_BUILD}' \
+                  -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD='${LLVM_EXPERIMENTAL_TARGETS_TO_BUILD}' \
+"
+
+EXTRA_OECMAKE:append:class-native = "\
+                  -DPYTHON_EXECUTABLE='${PYTHON}' \
+"
+EXTRA_OECMAKE:append:class-nativesdk = "\
+                  -DCMAKE_CROSSCOMPILING:BOOL=ON \
+                  -DCROSS_TOOLCHAIN_FLAGS_NATIVE='-DLLDB_PYTHON_RELATIVE_PATH=${PYTHON_SITEPACKAGES_DIR} \
+                                                  -DLLDB_PYTHON_EXE_RELATIVE_PATH=${PYTHON} \
+                                                  -DLLDB_PYTHON_EXT_SUFFIX=${SOLIBSDEV} \
+                                                  -DCMAKE_TOOLCHAIN_FILE=${WORKDIR}/toolchain-native.cmake' \
+                  -DCMAKE_RANLIB=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-ranlib \
+                  -DCMAKE_AR=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-ar \
+                  -DCMAKE_NM=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-nm \
+                  -DCMAKE_STRIP=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-strip \
+                  -DLLVM_USE_HOST_TOOLS=OFF \
+                  -DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen \
+                  -DLLDB_TABLEGEN=${STAGING_BINDIR_NATIVE}/lldb-tblgen \
+                  -DCLANG_TABLEGEN=${STAGING_BINDIR_NATIVE}/clang-tblgen \
+                  -DCLANG_TIDY_CONFUSABLE_CHARS_GEN=${STAGING_BINDIR_NATIVE}/clang-tidy-confusable-chars-gen \
+                  -DCLANG_PSEUDO_GEN=${STAGING_BINDIR_NATIVE}/clang-pseudo-gen \
+                  -DPYTHON_LIBRARY=${STAGING_LIBDIR}/lib${PYTHON_DIR}${PYTHON_ABI}.so \
+                  -DLLDB_PYTHON_RELATIVE_PATH=${PYTHON_SITEPACKAGES_DIR} \
+                  -DLLDB_PYTHON_EXE_RELATIVE_PATH=${PYTHON} \
+                  -DLLDB_PYTHON_EXT_SUFFIX=${SOLIBSDEV} \
+                  -DPYTHON_INCLUDE_DIR=${STAGING_INCDIR}/${PYTHON_DIR}${PYTHON_ABI} \
+                  -DPYTHON_EXECUTABLE='${PYTHON}' \
+"
+EXTRA_OECMAKE:append:class-target = "\
+                  -DCMAKE_CROSSCOMPILING:BOOL=ON \
+                  -DCROSS_TOOLCHAIN_FLAGS_NATIVE='-DLLDB_PYTHON_RELATIVE_PATH=${PYTHON_SITEPACKAGES_DIR} \
+                                                  -DLLDB_PYTHON_EXT_SUFFIX=${SOLIBSDEV} \
+                                                  -DLLDB_PYTHON_EXE_RELATIVE_PATH=${PYTHON}' \
+                  -DLLVM_USE_HOST_TOOLS=OFF \
+                  -DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen \
+                  -DLLDB_TABLEGEN=${STAGING_BINDIR_NATIVE}/lldb-tblgen \
+                  -DCLANG_TABLEGEN=${STAGING_BINDIR_NATIVE}/clang-tblgen \
+                  -DCLANG_TIDY_CONFUSABLE_CHARS_GEN=${STAGING_BINDIR_NATIVE}/clang-tidy-confusable-chars-gen \
+                  -DCLANG_PSEUDO_GEN=${STAGING_BINDIR_NATIVE}/clang-pseudo-gen \
+                  -DCMAKE_RANLIB=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-ranlib \
+                  -DCMAKE_AR=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-ar \
+                  -DCMAKE_NM=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-nm \
+                  -DCMAKE_STRIP=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-strip \
+                  -DLLVM_TARGET_ARCH=${@get_clang_target_arch(bb, d)} \
+                  -DLLVM_DEFAULT_TARGET_TRIPLE=${TARGET_SYS}${HF} \
+                  -DLLVM_HOST_TRIPLE=${TARGET_SYS}${HF} \
+                  -DLLDB_PYTHON_RELATIVE_PATH=${PYTHON_SITEPACKAGES_DIR} \
+                  -DLLDB_PYTHON_EXE_RELATIVE_PATH=${PYTHON} \
+                  -DLLDB_PYTHON_EXT_SUFFIX=${SOLIBSDEV} \
+                  -DPYTHON_LIBRARY=${STAGING_LIBDIR}/lib${PYTHON_DIR}${PYTHON_ABI}.so \
+                  -DPYTHON_INCLUDE_DIR=${STAGING_INCDIR}/${PYTHON_DIR}${PYTHON_ABI} \
+                  -DLLVM_LIBDIR_SUFFIX=${@d.getVar('baselib').replace('lib', '')} \
+                  -DPYTHON_EXECUTABLE='${PYTHON}' \
+"
+
+DEPENDS = "binutils zlib zstd libffi libxml2 libxml2-native ninja-native swig-native"
+DEPENDS:append:class-nativesdk = " clang-crosssdk-${SDK_ARCH} virtual/${TARGET_PREFIX}binutils-crosssdk nativesdk-python3"
+DEPENDS:append:class-target = " clang-cross-${TARGET_ARCH} python3 compiler-rt libcxx"
+
+RRECOMMENDS:${PN} = "binutils"
+RRECOMMENDS:${PN}:append:class-target = " libcxx-dev"
+
+do_install:append() {
+    rm -rf ${D}${libdir}/python*/site-packages/six.py
+}
+
+do_install:append:class-target () {
+    # Allow bin path to change based on YOCTO_ALTERNATE_EXE_PATH
+    sed -i 's;${_IMPORT_PREFIX}/bin;${_IMPORT_PREFIX_BIN};g' ${D}${libdir}/cmake/llvm/LLVMExports-release.cmake
+
+    # Insert function to populate Import Variables
+    sed -i "4i\
+if(DEFINED ENV{YOCTO_ALTERNATE_EXE_PATH})\n\
+  execute_process(COMMAND \"llvm-config\" \"--bindir\" OUTPUT_VARIABLE _IMPORT_PREFIX_BIN OUTPUT_STRIP_TRAILING_WHITESPACE)\n\
+else()\n\
+  set(_IMPORT_PREFIX_BIN \"\${_IMPORT_PREFIX}/bin\")\n\
+endif()\n" ${D}${libdir}/cmake/llvm/LLVMExports-release.cmake
+
+    if [ -n "${LLVM_LIBDIR_SUFFIX}" ]; then
+        mkdir -p ${D}${nonarch_libdir}
+        mv ${D}${libdir}/clang ${D}${nonarch_libdir}/clang
+        ln -rs ${D}${nonarch_libdir}/clang ${D}${libdir}/clang
+        rmdir --ignore-fail-on-non-empty ${D}${libdir}
+    fi
+    for t in clang clang++ llvm-nm llvm-ar llvm-as llvm-ranlib llvm-strip llvm-objcopy llvm-objdump llvm-readelf \
+        llvm-addr2line llvm-dwp llvm-size llvm-strings llvm-cov; do
+        ln -sf $t ${D}${bindir}/${TARGET_PREFIX}$t
+    done
+}
+
+do_install:append:class-native () {
+    install -Dm 0755 ${B}${BINPATHPREFIX}/bin/clang-tblgen ${D}${bindir}/clang-tblgen
+    install -Dm 0755 ${B}${BINPATHPREFIX}/bin/clang-pseudo-gen ${D}${bindir}/clang-pseudo-gen
+    install -Dm 0755 ${B}${BINPATHPREFIX}/bin/lldb-tblgen ${D}${bindir}/lldb-tblgen
+    install -Dm 0755 ${B}${BINPATHPREFIX}/bin/clang-tidy-confusable-chars-gen ${D}${bindir}/clang-tidy-confusable-chars-gen
+    for f in `find ${D}${bindir} -executable -type f -not -type l`; do
+        test -n "`file -b $f|grep -i ELF`" && ${STRIP} $f
+        echo "stripped $f"
+    done
+    ln -sf clang-tblgen ${D}${bindir}/clang-tblgen${PV}
+    ln -sf llvm-tblgen ${D}${bindir}/llvm-tblgen${PV}
+    ln -sf llvm-config ${D}${bindir}/llvm-config${PV}
+}
+
+do_install:append:class-nativesdk () {
+    install -Dm 0755 ${B}${BINPATHPREFIX}/bin/clang-tblgen ${D}${bindir}/clang-tblgen
+    install -Dm 0755 ${B}${BINPATHPREFIX}/bin/clang-pseudo-gen ${D}${bindir}/clang-pseudo-gen
+    install -Dm 0755 ${B}${BINPATHPREFIX}/bin/lldb-tblgen ${D}${bindir}/lldb-tblgen
+    install -Dm 0755 ${B}${BINPATHPREFIX}/bin/clang-tidy-confusable-chars-gen ${D}${bindir}/clang-tidy-confusable-chars-gen
+    for f in `find ${D}${bindir} -executable -type f -not -type l`; do
+        test -n "`file -b $f|grep -i ELF`" && ${STRIP} $f
+    done
+    ln -sf clang-tblgen ${D}${bindir}/clang-tblgen${PV}
+    ln -sf llvm-tblgen ${D}${bindir}/llvm-tblgen${PV}
+    ln -sf llvm-config ${D}${bindir}/llvm-config${PV}
+    rm -rf ${D}${datadir}/llvm/cmake
+    rm -rf ${D}${datadir}/llvm
+}
+
+PACKAGES =+ "${PN}-libllvm ${PN}-lldb-python ${PN}-libclang-cpp ${PN}-tidy ${PN}-format ${PN}-tools \
+             libclang lldb lldb-server liblldb llvm-linker-tools"
+
+PROVIDES += "llvm llvm${PV}"
+PROVIDES:append:class-native = " llvm-native"
+
+BBCLASSEXTEND = "native nativesdk"
+
+RDEPENDS:lldb += "${PN}-lldb-python lldb-server"
+
+RRECOMMENDS:${PN}-tidy += "${PN}-tools"
+
+FILES:llvm-linker-tools = "${libdir}/LLVMgold* ${libdir}/libLTO.so.* ${libdir}/LLVMPolly*"
+
+FILES:${PN}-libclang-cpp = "${libdir}/libclang-cpp.so.*"
+
+FILES:${PN}-lldb-python = "${libdir}/python*/site-packages/lldb/*"
+
+FILES:${PN}-tidy = "${bindir}/*clang-tidy*"
+FILES:${PN}-format = "${bindir}/*clang-format*"
+
+FILES:${PN}-tools = "${bindir}/analyze-build \
+  ${bindir}/c-index-test \
+  ${bindir}/clang-apply-replacements \
+  ${bindir}/clang-change-namespace \
+  ${bindir}/clang-check \
+  ${bindir}/clang-cl \
+  ${bindir}/clang-doc \
+  ${bindir}/clang-extdef-mapping \
+  ${bindir}/clang-include-fixer \
+  ${bindir}/clang-linker-wrapper \
+  ${bindir}/clang-move \
+  ${bindir}/clang-nvlink-wrapper \
+  ${bindir}/clang-offload-bundler \
+  ${bindir}/clang-offload-packager \
+  ${bindir}/clang-offload-wrapper \
+  ${bindir}/clang-pseudo \
+  ${bindir}/clang-query \
+  ${bindir}/clang-refactor \
+  ${bindir}/clang-rename \
+  ${bindir}/clang-reorder-fields \
+  ${bindir}/clang-repl \
+  ${bindir}/clang-scan-deps \
+  ${bindir}/diagtool \
+  ${bindir}/find-all-symbols \
+  ${bindir}/hmaptool \
+  ${bindir}/hwasan_symbolize \
+  ${bindir}/intercept-build \
+  ${bindir}/modularize \
+  ${bindir}/pp-trace \
+  ${bindir}/sancov \
+  ${bindir}/scan-build \
+  ${bindir}/scan-build-py \
+  ${bindir}/scan-view \
+  ${bindir}/split-file \
+  ${libdir}/libscanbuild/* \
+  ${libdir}/libear/* \
+  ${libexecdir}/analyze-c++ \
+  ${libexecdir}/analyze-cc \
+  ${libexecdir}/c++-analyzer \
+  ${libexecdir}/ccc-analyzer \
+  ${libexecdir}/intercept-c++ \
+  ${libexecdir}/intercept-cc \
+  ${datadir}/scan-build/* \
+  ${datadir}/scan-view/* \
+  ${datadir}/opt-viewer/* \
+  ${datadir}/clang/* \
+"
+
+FILES:${PN} += "\
+  ${libdir}/BugpointPasses.so \
+  ${libdir}/LLVMHello.so \
+  ${libdir}/LLVMgold.so \
+  ${libdir}/*Plugin.so \
+  ${libdir}/${BPN} \
+  ${nonarch_libdir}/${BPN}/*/include/ \
+  ${datadir}/scan-* \
+  ${nonarch_libdir}/libscanbuild \
+  ${datadir}/opt-viewer/ \
+"
+
+FILES:lldb = "\
+  ${bindir}/lldb \
+  ${bindir}/lldb-argdumper \
+  ${bindir}/lldb-instr \
+  ${bindir}/lldb-vscode \
+"
+
+FILES:lldb-server = "\
+  ${bindir}/lldb-server \
+"
+
+FILES:liblldb = "\
+  ${libdir}/liblldbIntelFeatures.so* \
+  ${libdir}/liblldb.so* \
+"
+
+FILES:${PN}-libllvm =+ "\
+  ${libdir}/libLLVM-${MAJOR_VER}.${MINOR_VER}.so \
+  ${libdir}/libLLVM-${MAJOR_VER}.so \
+  ${libdir}/libLLVM-${MAJOR_VER}git.so \
+  ${libdir}/libLLVM-${MAJOR_VER}.${MINOR_VER}git.so \
+  ${libdir}/libRemarks.so.* \
+"
+
+FILES:libclang = "\
+  ${libdir}/libclang.so.* \
+"
+
+FILES:${PN}-dev += "\
+  ${datadir}/llvm/cmake \
+  ${libdir}/cmake \
+  ${nonarch_libdir}/libear \
+  ${nonarch_libdir}/${BPN}/*.la \
+"
+
+FILES:${PN}-staticdev += "${nonarch_libdir}/${BPN}/*.a"
+
+FILES:${PN}-staticdev:remove = "${libdir}/${BPN}/*.a"
+FILES:${PN}-dev:remove = "${libdir}/${BPN}/*.la"
+FILES:${PN}:remove = "${libdir}/${BPN}/*"
+
+
+INSANE_SKIP:${PN} += "already-stripped"
+#INSANE_SKIP:${PN}-dev += "dev-elf"
+INSANE_SKIP:${PN}-lldb-python += "dev-so dev-deps"
+INSANE_SKIP:liblldb = "dev-so"
+
+#Avoid SSTATE_SCAN_COMMAND running sed over llvm-config.
+SSTATE_SCAN_FILES:remove = "*-config"
+
+TOOLCHAIN = "clang"
+TOOLCHAIN:class-native = "gcc"
+TOOLCHAIN:class-nativesdk = "clang"
+COMPILER_RT:class-nativesdk:toolchain-clang:runtime-llvm = "-rtlib=libgcc --unwindlib=libgcc"
+LIBCPLUSPLUS:class-nativesdk:toolchain-clang:runtime-llvm = "-stdlib=libstdc++"
+
+SYSROOT_DIRS:append:class-target = " ${nonarch_libdir}"
+
+SYSROOT_PREPROCESS_FUNCS:append:class-target = " clang_sysroot_preprocess"
+
+clang_sysroot_preprocess() {
+	install -d ${SYSROOT_DESTDIR}${bindir_crossscripts}/
+	install -m 0755 ${S}/../llvm-config ${SYSROOT_DESTDIR}${bindir_crossscripts}/
+	ln -sf llvm-config ${SYSROOT_DESTDIR}${bindir_crossscripts}/llvm-config${PV}
+	# LLDTargets.cmake references the lld executable(!) that some modules/plugins link to
+	install -d ${SYSROOT_DESTDIR}${bindir}
+	for f in lld diagtool clang-${MAJOR_VER} clang-format clang-offload-packager \
+            clang-offload-bundler clang-offload-wrapper clang-scan-deps clang-repl \
+            clang-rename clang-refactor clang-check clang-extdef-mapping clang-apply-replacements \
+            clang-reorder-fields clang-tidy clang-change-namespace clang-doc clang-include-fixer \
+            find-all-symbols clang-move clang-query pp-trace clang-pseudo clangd modularize
+	do
+		install -m 755 ${D}${bindir}/$f ${SYSROOT_DESTDIR}${bindir}/
+	done
+}
diff --git a/meta-clang/recipes-devtools/clang/common-source.inc b/meta-clang/recipes-devtools/clang/common-source.inc
new file mode 100644
index 0000000000000000000000000000000000000000..e7fb06fb5fb5fb4378ef0fd7ff467ef736598c3f
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/common-source.inc
@@ -0,0 +1,11 @@
+do_fetch() {
+        :
+}
+do_fetch[noexec] = "1"
+deltask do_unpack
+deltask do_patch
+
+SRC_URI = ""
+
+do_configure[depends] += "llvm-project-source-${PV}:do_patch"
+do_populate_lic[depends] += "llvm-project-source-${PV}:do_unpack"
diff --git a/meta-clang/recipes-devtools/clang/common.inc b/meta-clang/recipes-devtools/clang/common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..a0f8a00d874bf1e25e517b0e0fe283d390ceb3f8
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/common.inc
@@ -0,0 +1,57 @@
+FILESEXTRAPATHS =. "${FILE_DIRNAME}/clang:"
+
+LIC_FILES_CHKSUM = "file://llvm/LICENSE.TXT;md5=${LLVMMD5SUM} \
+                    file://clang/LICENSE.TXT;md5=${CLANGMD5SUM} \
+"
+LICENSE = "Apache-2.0-with-LLVM-exception"
+
+BASEURI ??= "${LLVM_GIT}/llvm-project;protocol=${LLVM_GIT_PROTOCOL};branch=${BRANCH}"
+SRC_URI = "\
+    ${BASEURI} \
+    file://llvm-config \
+    file://libunwind.pc.in \
+    file://0001-libcxxabi-Find-libunwind-headers-when-LIBCXXABI_LIBU.patch \
+    file://0002-compiler-rt-support-a-new-embedded-linux-target.patch \
+    file://0003-compiler-rt-Simplify-cross-compilation.-Don-t-use-na.patch \
+    file://0004-llvm-TargetLibraryInfo-Undefine-libc-functions-if-th.patch \
+    file://0005-llvm-allow-env-override-of-exe-and-libdir-path.patch \
+    file://0006-clang-driver-Check-sysroot-for-ldso-path.patch \
+    file://0007-clang-Driver-tools.cpp-Add-lssp_nonshared-on-musl.patch \
+    file://0008-clang-Prepend-trailing-to-sysroot.patch \
+    file://0009-clang-Look-inside-the-target-sysroot-for-compiler-ru.patch \
+    file://0010-clang-Define-releative-gcc-installation-dir.patch \
+    file://0011-clang-Add-lpthread-and-ldl-along-with-lunwind-for-st.patch \
+    file://0012-Pass-PYTHON_EXECUTABLE-when-cross-compiling-for-nati.patch \
+    file://0013-Check-for-atomic-double-intrinsics.patch \
+    file://0014-libcxx-Add-compiler-runtime-library-to-link-step-for.patch \
+    file://0015-clang-llvm-cmake-Fix-configure-for-packages-using-fi.patch \
+    file://0016-clang-Fix-resource-dir-location-for-cross-toolchains.patch \
+    file://0017-clang-driver-Add-dyld-prefix-when-checking-sysroot-f.patch \
+    file://0018-clang-Use-python3-in-python-scripts.patch \
+    file://0019-For-x86_64-set-Yocto-based-GCC-install-search-path.patch \
+    file://0020-llvm-Do-not-use-find_library-for-ncurses.patch \
+    file://0021-llvm-Insert-anchor-for-adding-OE-distro-vendor-names.patch \
+    file://0022-compiler-rt-Do-not-use-backtrace-APIs-on-non-glibc-l.patch \
+    file://0023-clang-Fix-x86-triple-for-non-debian-multiarch-linux-.patch \
+    file://0024-compiler-rt-Link-scudo-with-SANITIZER_CXX_ABI_LIBRAR.patch \
+    file://0025-libunwind-Added-unw_backtrace-method.patch \
+    file://0026-clang-Do-not-use-install-relative-libc-headers.patch \
+    file://0027-clang-Fix-how-driver-finds-GCC-installation-path-on-.patch \
+    file://0028-Fix-lib-paths-for-OpenEmbedded-Host.patch \
+    file://0029-Correct-library-search-path-for-OpenEmbedded-Host.patch \
+    file://0030-lldb-Link-with-libatomic-on-x86.patch \
+    file://0031-clang-exclude-openembedded-distributions-from-settin.patch \
+    file://0032-compiler-rt-Enable-__int128-for-ppc32.patch \
+    file://0033-llvm-Do-not-use-cmake-infra-to-detect-libzstd.patch \
+    file://0034-Revert-MIPS-compiler-rt-Fix-stat-struct-s-size-for-O.patch \
+    "
+# Fallback to no-PIE if not set
+GCCPIE ??= ""
+
+S = "${TMPDIR}/work-shared/llvm-project-source-${PV}-${PR}/git"
+B = "${WORKDIR}/llvm-project-source-${PV}/build.${HOST_SYS}.${TARGET_SYS}"
+
+# We need to ensure that for the shared work directory, the do_patch signatures match
+# The real WORKDIR location isn't a dependency for the shared workdir.
+src_patches[vardepsexclude] = "WORKDIR"
+should_apply[vardepsexclude] += "PN"
diff --git a/meta-clang/recipes-devtools/clang/compiler-rt-sanitizers_git.bb b/meta-clang/recipes-devtools/clang/compiler-rt-sanitizers_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..bdf8fe3970f0abf5d0303bd0670712029463dbbb
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/compiler-rt-sanitizers_git.bb
@@ -0,0 +1,108 @@
+# Copyright (C) 2021 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+DESCRIPTION = "LLVM based C/C++ compiler Runtime"
+HOMEPAGE = "http://compiler-rt.llvm.org/"
+SECTION = "base"
+
+require clang.inc
+require common-source.inc
+
+inherit cmake pkgconfig python3native
+
+
+LIC_FILES_CHKSUM = "file://compiler-rt/LICENSE.TXT;md5=d846d1d65baf322d4c485d6ee54e877a"
+
+TUNE_CCARGS:remove = "-no-integrated-as"
+
+DEPENDS += "ninja-native virtual/crypt"
+DEPENDS:append:class-native = " clang-native libxcrypt-native"
+DEPENDS:append:class-nativesdk = " clang-native clang-crosssdk-${SDK_ARCH} nativesdk-libxcrypt"
+
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[crt] = "-DCOMPILER_RT_BUILD_CRT:BOOL=ON,-DCOMPILER_RT_BUILD_CRT:BOOL=OFF"
+PACKAGECONFIG[static-libcxx] = "-DSANITIZER_USE_STATIC_CXX_ABI=ON -DSANITIZER_USE_STATIC_LLVM_UNWINDER=ON -DCOMPILER_RT_ENABLE_STATIC_UNWINDER=ON,,"
+
+HF = ""
+HF:class-target = "${@ bb.utils.contains('TUNE_CCARGS_MFLOAT', 'hard', 'hf', '', d)}"
+HF[vardepvalue] = "${HF}"
+
+OECMAKE_TARGET_COMPILE = "compiler-rt"
+OECMAKE_TARGET_INSTALL = "install-compiler-rt install-compiler-rt-headers"
+OECMAKE_SOURCEPATH = "${S}/llvm"
+EXTRA_OECMAKE += "-DCMAKE_BUILD_TYPE=RelWithDebInfo \
+                  -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=OFF \
+                  -DCOMPILER_RT_STANDALONE_BUILD=OFF \
+                  -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON \
+                  -DCOMPILER_RT_USE_BUILTINS_LIBRARY=ON \
+                  -DCMAKE_C_COMPILER_TARGET=${HOST_ARCH}${HF}${HOST_VENDOR}-${HOST_OS} \
+                  -DCOMPILER_RT_BUILD_BUILTINS=OFF \
+                  -DSANITIZER_CXX_ABI_LIBNAME=${@bb.utils.contains("RUNTIME", "llvm", "libc++", "libstdc++", d)} \
+                  -DCOMPILER_RT_BUILD_XRAY=ON \
+                  -DCOMPILER_RT_BUILD_SANITIZERS=ON \
+                  -DCOMPILER_RT_BUILD_LIBFUZZER=ON \
+                  -DCOMPILER_RT_BUILD_PROFILE=ON \
+                  -DCOMPILER_RT_BUILD_MEMPROF=ON \
+                  -DLLVM_ENABLE_PROJECTS='compiler-rt' \
+                  -DCMAKE_RANLIB=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-ranlib \
+                  -DCMAKE_AR=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-ar \
+                  -DCMAKE_NM=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-nm \
+                  -DLLVM_LIBDIR_SUFFIX=${LLVM_LIBDIR_SUFFIX} \
+"
+
+EXTRA_OECMAKE:append:class-nativesdk = "\
+               -DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen \
+               -DCLANG_TABLEGEN=${STAGING_BINDIR_NATIVE}/clang-tblgen \
+"
+
+EXTRA_OECMAKE:append:libc-musl = " -DLIBCXX_HAS_MUSL_LIBC=ON "
+EXTRA_OECMAKE:append:powerpc = " -DCOMPILER_RT_DEFAULT_TARGET_ARCH=powerpc "
+
+do_install:append () {
+    if [ -n "${LLVM_LIBDIR_SUFFIX}" ]; then
+        mkdir -p ${D}${nonarch_libdir}
+        mv ${D}${libdir}/clang ${D}${nonarch_libdir}/clang
+        rmdir --ignore-fail-on-non-empty ${D}${libdir}
+    fi
+    # Already shipped with compile-rt Orc support
+    rm -rf ${D}${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/lib/linux/libclang_rt.orc-*.a
+    rm -rf ${D}${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/include/orc/
+}
+
+FILES_SOLIBSDEV = ""
+FILES:${PN} += "${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/lib/linux/lib*${SOLIBSDEV} \
+                ${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/*.txt \
+                ${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/share/*.txt"
+FILES:${PN}-staticdev += "${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/lib/linux/*.a"
+FILES:${PN}-dev += "${datadir} ${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/lib/linux/*.syms \
+                    ${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/include \
+                    ${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/lib/linux/clang_rt.crt*.o \
+                    ${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/lib/linux/libclang_rt.asan-preinit*.a \
+                   "
+INSANE_SKIP:${PN} = "dev-so libdir"
+INSANE_SKIP:${PN}-dbg = "libdir"
+
+#PROVIDES:append:class-target = "\
+#        virtual/${TARGET_PREFIX}compilerlibs \
+#        libgcc \
+#        libgcc-initial \
+#        libgcc-dev \
+#        libgcc-initial-dev \
+#        "
+#
+
+RDEPENDS:${PN}-dev += "${PN}-staticdev"
+
+BBCLASSEXTEND = "native nativesdk"
+
+ALLOW_EMPTY:${PN} = "1"
+ALLOW_EMPTY:${PN}-dev = "1"
+
+TOOLCHAIN:forcevariable = "clang"
+SYSROOT_DIRS:append:class-target = " ${nonarch_libdir}"
+
+# riscv and x86_64 Sanitizers work on musl too
+COMPATIBLE_HOST:libc-musl:x86-64 = "(.*)"
+COMPATIBLE_HOST:libc-musl:riscv64 = "(.*)"
+COMPATIBLE_HOST:libc-musl:riscv32 = "(.*)"
+COMPATIBLE_HOST:libc-musl = "null"
diff --git a/meta-clang/recipes-devtools/clang/compiler-rt_git.bb b/meta-clang/recipes-devtools/clang/compiler-rt_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c4235a6c11d85957993fb7d085522fc90df64596
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/compiler-rt_git.bb
@@ -0,0 +1,124 @@
+# Copyright (C) 2015 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+DESCRIPTION = "LLVM based C/C++ compiler Runtime"
+HOMEPAGE = "http://compiler-rt.llvm.org/"
+SECTION = "base"
+
+require clang.inc
+require common-source.inc
+
+inherit cmake cmake-native pkgconfig python3native
+
+
+LIC_FILES_CHKSUM = "file://compiler-rt/LICENSE.TXT;md5=d846d1d65baf322d4c485d6ee54e877a"
+
+LIBCPLUSPLUS = ""
+COMPILER_RT = ""
+
+TUNE_CCARGS:remove = "-no-integrated-as"
+
+INHIBIT_DEFAULT_DEPS = "1"
+
+DEPENDS += "ninja-native libgcc"
+DEPENDS:append:class-target = " clang-cross-${TARGET_ARCH} virtual/${MLPREFIX}libc gcc-runtime"
+DEPENDS:append:class-nativesdk = " clang-native clang-crosssdk-${SDK_ARCH} nativesdk-gcc-runtime"
+DEPENDS:append:class-native = " clang-native"
+
+# Trick clang.bbclass into not creating circular dependencies
+UNWINDLIB:class-nativesdk = "--unwindlib=libgcc"
+COMPILER_RT:class-nativesdk:toolchain-clang:runtime-llvm = "-rtlib=libgcc --unwindlib=libgcc"
+LIBCPLUSPLUS:class-nativesdk:toolchain-clang:runtime-llvm = "-stdlib=libstdc++"
+
+CXXFLAGS += "-stdlib=libstdc++"
+LDFLAGS += "-unwindlib=libgcc -rtlib=libgcc -stdlib=libstdc++"
+BUILD_CXXFLAGS += "-stdlib=libstdc++"
+BUILD_LDFLAGS += "-unwindlib=libgcc -rtlib=libgcc -stdlib=libstdc++"
+BUILD_CPPFLAGS:remove = "-stdlib=libc++"
+BUILD_LDFLAGS:remove = "-stdlib=libc++ -lc++abi"
+
+BUILD_CC:toolchain-clang  = "${CCACHE}clang"
+BUILD_CXX:toolchain-clang = "${CCACHE}clang++"
+BUILD_CPP:toolchain-clang = "${CCACHE}clang -E"
+BUILD_CCLD:toolchain-clang = "${CCACHE}clang"
+BUILD_RANLIB:toolchain-clang = "llvm-ranlib"
+BUILD_AR:toolchain-clang = "llvm-ar"
+BUILD_NM:toolchain-clang = "llvm-nm"
+
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[crt] = "-DCOMPILER_RT_BUILD_CRT:BOOL=ON,-DCOMPILER_RT_BUILD_CRT:BOOL=OFF"
+PACKAGECONFIG[profile] ="-DCOMPILER_RT_BUILD_PROFILE=ON,-DCOMPILER_RT_BUILD_PROFILE=OFF"
+
+HF = ""
+HF:class-target = "${@ bb.utils.contains('TUNE_CCARGS_MFLOAT', 'hard', 'hf', '', d)}"
+HF[vardepvalue] = "${HF}"
+
+OECMAKE_TARGET_COMPILE = "compiler-rt"
+OECMAKE_TARGET_INSTALL = "install-compiler-rt install-compiler-rt-headers"
+OECMAKE_SOURCEPATH = "${S}/llvm"
+EXTRA_OECMAKE += "-DCMAKE_BUILD_TYPE=RelWithDebInfo \
+                  -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=OFF \
+                  -DCOMPILER_RT_STANDALONE_BUILD=OFF \
+                  -DCOMPILER_RT_DEFAULT_TARGET_ONLY=ON \
+                  -DCMAKE_C_COMPILER_TARGET=${HOST_ARCH}${HF}${HOST_VENDOR}-${HOST_OS} \
+                  -DCOMPILER_RT_BUILD_XRAY=OFF \
+                  -DCOMPILER_RT_BUILD_SANITIZERS=OFF \
+                  -DCOMPILER_RT_BUILD_MEMPROF=OFF \
+                  -DCOMPILER_RT_BUILD_LIBFUZZER=OFF \
+                  -DLLVM_ENABLE_PROJECTS='compiler-rt' \
+                  -DLLVM_LIBDIR_SUFFIX=${LLVM_LIBDIR_SUFFIX} \
+"
+EXTRA_OECMAKE:append:class-target = "\
+               -DCMAKE_RANLIB=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-ranlib \
+               -DCMAKE_AR=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-ar \
+               -DCMAKE_NM=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-nm \
+"
+
+EXTRA_OECMAKE:append:class-nativesdk = "\
+               -DCMAKE_RANLIB=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-ranlib \
+               -DCMAKE_AR=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-ar \
+               -DCMAKE_NM=${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}llvm-nm \
+               -DLLVM_TABLEGEN=${STAGING_BINDIR_NATIVE}/llvm-tblgen \
+               -DCLANG_TABLEGEN=${STAGING_BINDIR_NATIVE}/clang-tblgen \
+"
+EXTRA_OECMAKE:append:powerpc = " -DCOMPILER_RT_DEFAULT_TARGET_ARCH=powerpc "
+
+do_install:append () {
+    if [ -n "${LLVM_LIBDIR_SUFFIX}" ]; then
+        mkdir -p ${D}${nonarch_libdir}
+        mv ${D}${libdir}/clang ${D}${nonarch_libdir}/clang
+        rmdir --ignore-fail-on-non-empty ${D}${libdir}
+    fi
+}
+
+FILES_SOLIBSDEV = ""
+FILES:${PN} += "${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/lib/linux/lib*${SOLIBSDEV} \
+                ${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/*.txt \
+                ${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/share/*.txt"
+FILES:${PN}-staticdev += "${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/lib/linux/*.a"
+FILES:${PN}-dev += "${datadir} ${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/lib/linux/*.syms \
+                    ${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/include \
+                    ${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/lib/linux/clang_rt.crt*.o \
+                    ${nonarch_libdir}/clang/${MAJOR_VER}.${MINOR_VER}.${PATCH_VER}/lib/linux/libclang_rt.asan-preinit*.a \
+                   "
+INSANE_SKIP:${PN} = "dev-so libdir"
+INSANE_SKIP:${PN}-dbg = "libdir"
+
+#PROVIDES:append:class-target = "\
+#        virtual/${TARGET_PREFIX}compilerlibs \
+#        libgcc \
+#        libgcc-initial \
+#        libgcc-dev \
+#        libgcc-initial-dev \
+#        "
+#
+
+RDEPENDS:${PN}-dev += "${PN}-staticdev"
+
+BBCLASSEXTEND = "native nativesdk"
+
+ALLOW_EMPTY:${PN} = "1"
+ALLOW_EMPTY:${PN}-dev = "1"
+
+TOOLCHAIN:forcevariable = "clang"
+SYSROOT_DIRS:append:class-target = " ${nonarch_libdir}"
diff --git a/meta-clang/recipes-devtools/clang/libclc_git.bb b/meta-clang/recipes-devtools/clang/libclc_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..643100777b05e5d2e501880ed5272dec8442967d
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/libclc_git.bb
@@ -0,0 +1,42 @@
+DESCRIPTION = "LLVM based OpenCL runtime support library"
+HOMEPAGE = "http://libclc.llvm.org/"
+SECTION = "libs"
+
+require clang.inc
+require common-source.inc
+
+TOOLCHAIN = "clang"
+
+LIC_FILES_CHKSUM = "file://libclc/LICENSE.TXT;md5=7cc795f6cbb2d801d84336b83c8017db"
+
+inherit cmake pkgconfig python3native qemu
+
+DEPENDS += "qemu-native clang spirv-tools spirv-llvm-translator spirv-llvm-translator-native ncurses"
+
+OECMAKE_SOURCEPATH = "${S}/libclc"
+
+EXTRA_OECMAKE += " \
+                                -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+                                -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=OFF \
+				-DCMAKE_CROSSCOMPILING_EMULATOR=${WORKDIR}/qemuwrapper \
+				-Dclc_comp_in:FILEPATH=${OECMAKE_SOURCEPATH}/cmake/CMakeCLCCompiler.cmake.in \
+				-Dll_comp_in:FILEPATH=${OECMAKE_SOURCEPATH}/cmake/CMakeLLAsmCompiler.cmake.in \
+			"
+
+do_configure:prepend () {
+	# Write out a qemu wrapper that will be used by cmake
+	# so that it can run target helper binaries through that.
+	qemu_binary="${@qemu_wrapper_cmdline(d, d.getVar('STAGING_DIR_HOST'), [d.expand('${STAGING_DIR_HOST}${libdir}'),d.expand('${STAGING_DIR_HOST}${base_libdir}')])}"
+	cat > ${WORKDIR}/qemuwrapper << EOF
+#!/bin/sh
+$qemu_binary "\$@"
+EOF
+	chmod +x ${WORKDIR}/qemuwrapper
+}
+
+FILES:${PN} += "${datadir}/clc"
+
+BBCLASSEXTEND = "native nativesdk"
+
+export YOCTO_ALTERNATE_EXE_PATH
+export YOCTO_ALTERNATE_LIBDIR
diff --git a/meta-clang/recipes-devtools/clang/libcxx_git.bb b/meta-clang/recipes-devtools/clang/libcxx_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5ad4473d92d3a951c727a257a3f40b9474310ecb
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/libcxx_git.bb
@@ -0,0 +1,112 @@
+# Copyright (C) 2015 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+DESCRIPTION = "libc++ is a new implementation of the C++ standard library, targeting C++11"
+HOMEPAGE = "http://libcxx.llvm.org/"
+SECTION = "base"
+
+require clang.inc
+require common-source.inc
+
+inherit cmake cmake-native python3native
+
+PACKAGECONFIG ??= "compiler-rt exceptions ${@bb.utils.contains("RUNTIME", "llvm", "unwind unwind-shared", "", d)}"
+PACKAGECONFIG:append:armv5 = " no-atomics"
+PACKAGECONFIG:remove:class-native = "compiler-rt"
+PACKAGECONFIG[unwind] = "-DLIBCXXABI_USE_LLVM_UNWINDER=ON -DLIBCXXABI_ENABLE_STATIC_UNWINDER=ON,-DLIBCXXABI_USE_LLVM_UNWINDER=OFF,,"
+PACKAGECONFIG[exceptions] = "-DLIBCXXABI_ENABLE_EXCEPTIONS=ON -DDLIBCXX_ENABLE_EXCEPTIONS=ON,-DLIBCXXABI_ENABLE_EXCEPTIONS=OFF -DLIBCXX_ENABLE_EXCEPTIONS=OFF -DCMAKE_REQUIRED_FLAGS='-fno-exceptions',"
+PACKAGECONFIG[no-atomics] = "-D_LIBCXXABI_HAS_ATOMIC_BUILTINS=OFF -DCMAKE_SHARED_LINKER_FLAGS='-latomic',,"
+PACKAGECONFIG[compiler-rt] = "-DLIBCXX_USE_COMPILER_RT=ON -DLIBCXXABI_USE_COMPILER_RT=ON -DLIBUNWIND_USE_COMPILER_RT=ON,,compiler-rt"
+PACKAGECONFIG[unwind-shared] = "-DLIBUNWIND_ENABLE_SHARED=ON,-DLIBUNWIND_ENABLE_SHARED=OFF,,"
+
+DEPENDS += "ninja-native"
+DEPENDS:append:class-target = " clang-cross-${TARGET_ARCH} virtual/${MLPREFIX}libc virtual/${TARGET_PREFIX}compilerlibs"
+DEPENDS:append:class-nativesdk = " clang-crosssdk-${SDK_ARCH} nativesdk-compiler-rt"
+DEPENDS:append:class-native = " clang-native"
+
+LIBCPLUSPLUS = ""
+COMPILER_RT ?= "-rtlib=compiler-rt"
+
+# Trick clang.bbclass into not creating circular dependencies
+UNWINDLIB:class-nativesdk = "--unwindlib=libgcc"
+COMPILER_RT:class-nativesdk = "-rtlib=libgcc --unwindlib=libgcc"
+LIBCPLUSPLUS:class-nativesdk = "-stdlib=libstdc++"
+
+CC:append:toolchain-clang:class-native = " -unwindlib=libgcc -rtlib=libgcc"
+CC:append:toolchain-clang:class-nativesdk = " -unwindlib=libgcc -rtlib=libgcc"
+
+CXXFLAGS += "-stdlib=libstdc++"
+LDFLAGS += "-unwindlib=libgcc -stdlib=libstdc++"
+BUILD_CXXFLAGS += "-stdlib=libstdc++"
+BUILD_LDFLAGS += "-unwindlib=libgcc -rtlib=libgcc -stdlib=libstdc++"
+BUILD_CPPFLAGS:remove = "-stdlib=libc++"
+BUILD_LDFLAGS:remove = "-stdlib=libc++ -lc++abi"
+
+INHIBIT_DEFAULT_DEPS = "1"
+
+LIC_FILES_CHKSUM = "file://libcxx/LICENSE.TXT;md5=55d89dd7eec8d3b4204b680e27da3953 \
+                    file://libcxxabi/LICENSE.TXT;md5=7b9334635b542c56868400a46b272b1e \
+                    file://libunwind/LICENSE.TXT;md5=f66970035d12f196030658b11725e1a1 \
+"
+
+OECMAKE_TARGET_COMPILE = "cxxabi cxx"
+OECMAKE_TARGET_INSTALL = "install-cxx install-cxxabi ${@bb.utils.contains("RUNTIME", "llvm", "install-unwind", "", d)}"
+
+OECMAKE_SOURCEPATH = "${S}/llvm"
+EXTRA_OECMAKE += "\
+                  -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+                  -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=OFF \
+                  -DCMAKE_CROSSCOMPILING=ON \
+                  -DLLVM_TEMPORARILY_ALLOW_OLD_TOOLCHAIN=ON \
+                  -DLLVM_ENABLE_RTTI=ON \
+                  -DLIBUNWIND_ENABLE_CROSS_UNWINDING=ON \
+                  -DLIBCXXABI_INCLUDE_TESTS=OFF \
+                  -DLIBCXXABI_ENABLE_SHARED=ON \
+                  -DLIBCXXABI_LIBCXX_INCLUDES=${S}/libcxx/include \
+                  -DLIBCXX_CXX_ABI=libcxxabi \
+                  -DLIBCXX_CXX_ABI_INCLUDE_PATHS=${S}/libcxxabi/include \
+                  -DLIBCXX_CXX_ABI_LIBRARY_PATH=${B}/lib${LLVM_LIBDIR_SUFFIX} \
+                  -DLLVM_ENABLE_PROJECTS='libcxx;libcxxabi;libunwind' \
+                  -DLLVM_LIBDIR_SUFFIX=${LLVM_LIBDIR_SUFFIX} \
+                  -DCMAKE_BUILD_WITH_INSTALL_RPATH=ON \
+"
+
+EXTRA_OECMAKE:append:class-target = " \
+                  -DCMAKE_AR=${STAGING_BINDIR_TOOLCHAIN}/${AR} \
+                  -DCMAKE_NM=${STAGING_BINDIR_TOOLCHAIN}/${NM} \
+                  -DCMAKE_RANLIB=${STAGING_BINDIR_TOOLCHAIN}/${RANLIB} \
+                  -DLLVM_DEFAULT_TARGET_TRIPLE=${HOST_SYS} \
+"
+
+EXTRA_OECMAKE:append:class-nativesdk = " \
+                  -DCMAKE_AR=${STAGING_BINDIR_TOOLCHAIN}/${AR} \
+                  -DCMAKE_NM=${STAGING_BINDIR_TOOLCHAIN}/${NM} \
+                  -DCMAKE_RANLIB=${STAGING_BINDIR_TOOLCHAIN}/${RANLIB} \
+                  -DLLVM_DEFAULT_TARGET_TRIPLE=${HOST_SYS} \
+"
+
+EXTRA_OECMAKE:append:libc-musl = " -DLIBCXX_HAS_MUSL_LIBC=ON "
+
+CXXFLAGS:append:armv5 = " -mfpu=vfp2"
+
+ALLOW_EMPTY:${PN} = "1"
+
+PROVIDES:append:runtime-llvm = " libunwind"
+
+do_install:append() {
+    if ${@bb.utils.contains("RUNTIME", "llvm", "true", "false", d)}
+    then
+        for f in libunwind.h __libunwind_config.h unwind.h unwind_itanium.h unwind_arm_ehabi.h
+        do
+            install -Dm 0644 ${S}/libunwind/include/$f ${D}${includedir}/$f
+        done
+        install -d ${D}${libdir}/pkgconfig
+        sed -e 's,@LIBDIR@,${libdir},g;s,@VERSION@,${PV},g' ${S}/../libunwind.pc.in > ${D}${libdir}/pkgconfig/libunwind.pc
+    fi
+}
+
+PACKAGES:append:runtime-llvm = " libunwind"
+FILES:libunwind:runtime-llvm = "${libdir}/libunwind.so.*"
+
+BBCLASSEXTEND = "native nativesdk"
+TOOLCHAIN:forcevariable = "clang"
diff --git a/meta-clang/recipes-devtools/clang/llvm-project-source.bb b/meta-clang/recipes-devtools/clang/llvm-project-source.bb
new file mode 100644
index 0000000000000000000000000000000000000000..78664c578075c8f50919896ea551393f233465bc
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/llvm-project-source.bb
@@ -0,0 +1,10 @@
+# Copyright (C) 2018 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+SUMMARY = "This is the canonical git mirror of the LLVM subversion repository."
+HOMEPAGE = "https://github.com/llvm/llvm-project"
+
+require llvm-project-source.inc
+require clang.inc
+
+EXCLUDE_FROM_WORLD = "1"
diff --git a/meta-clang/recipes-devtools/clang/llvm-project-source.inc b/meta-clang/recipes-devtools/clang/llvm-project-source.inc
new file mode 100644
index 0000000000000000000000000000000000000000..4afd1bb9c1462857b6d85051409d3ae49e69cb62
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/llvm-project-source.inc
@@ -0,0 +1,88 @@
+deltask do_configure
+deltask do_compile
+deltask do_install
+deltask do_populate_sysroot
+deltask do_populate_lic
+RM_WORK_EXCLUDE += "${PN}"
+
+inherit nopackages
+
+PN = "llvm-project-source-${PV}"
+
+WORKDIR = "${TMPDIR}/work-shared/llvm-project-source-${PV}-${PR}"
+SSTATE_SWSPEC = "sstate:llvm-project-source::${PV}:${PR}::${SSTATE_VERSION}:"
+
+STAMP = "${STAMPS_DIR}/work-shared/llvm-project-source-${PV}-${PR}"
+STAMPCLEAN = "${STAMPS_DIR}/work-shared/llvm-project-source-${PV}-*"
+
+INHIBIT_DEFAULT_DEPS = "1"
+DEPENDS = ""
+PACKAGES = ""
+
+# space separated list of additional distro vendor values we want to support e.g.
+# "yoe webos" or "-yoe -webos" '-' is optional
+CLANG_EXTRA_OE_VENDORS ?= "${TARGET_VENDOR} ${SDK_VENDOR}"
+# Extra OE DISTRO that want to support as build host. space separated list of additional distro.
+# ":" separated the ID in "/etc/os-release" and the triple for finding gcc on this OE DISTRO.
+# eg: "poky:poky wrlinux:wrs"
+CLANG_EXTRA_OE_DISTRO ?= "poky:poky"
+# Match with MULTILIB_GLOBAL_VARIANTS
+MULTILIB_VARIANTS = "lib32 lib64 libx32"
+python add_distro_vendor() {
+    import subprocess
+    case = ""
+    triple = ""
+    vendors = d.getVar('CLANG_EXTRA_OE_VENDORS')
+    multilib_variants = (d.getVar("MULTILIB_VARIANTS") or "").split()
+    vendors_to_add = []
+    for vendor in vendors.split():
+        # convert -yoe into yoe
+        vendor = vendor.lstrip('-')
+        # generate possible multilib vendor names for yoe
+        # such as yoemllib32
+        vendors_to_add.extend([vendor + 'ml' + variant for variant in multilib_variants])
+        # skip oe since already part of the cpp file
+        if vendor != "oe":
+            vendors_to_add.append(vendor)
+
+    for vendor_to_add in vendors_to_add:
+        case += '\\n    .Case("' + vendor_to_add + '", Triple::OpenEmbedded)'
+        triple += ' "x86_64-' + vendor_to_add + '-linux",'
+
+    bb.note("Adding support following TARGET_VENDOR values")
+    bb.note(str(vendors_to_add))
+    bb.note("in llvm/lib/Support/Triple.cpp and ${S}/clang/lib/Driver/ToolChains/Gnu.cpp")
+    cmd = d.expand("sed -i 's#//CLANG_EXTRA_OE_VENDORS_TRIPLES#%s#g' ${S}/clang/lib/Driver/ToolChains/Gnu.cpp" % (triple))
+    subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
+    cmd = d.expand("sed -i 's#//CLANG_EXTRA_OE_VENDORS_CASES#%s#g' -i ${S}/llvm/lib/Support/Triple.cpp" % (case))
+    subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
+
+
+    case = ""
+    triple = ""
+    name = ""
+    check = ""
+    oe_names = ""
+    distros = d.getVar('CLANG_EXTRA_OE_DISTRO')
+    for distro in distros.split():
+        distro_id = distro.split(":")[0].replace('-','_')
+        distro_triple = distro.split(":")[1]
+        case += '\\n    .Case("' + distro_id + '", Distro::' + distro_id.upper() + ')'
+        triple += '\\n   if (Distro.Is' + distro_id.upper() + '())\\n     return "x86_64-' + distro_triple + '-linux",'
+        name += '\\n    '+ distro_id.upper() + ','
+        check += '\\nbool Is' + distro_id.upper() + '() const { return DistroVal == ' + distro_id.upper() + '; }'
+        oe_names +=  distro_id.upper() + ' ||'
+
+    check += '\\nbool IsOpenEmbedded() const { return DistroVal == ' + oe_names[0:-3] + '; }'
+
+    cmd = d.expand("sed -i 's#//CLANG_EXTRA_OE_DISTRO_NAME#%s#g' ${S}/clang/include/clang/Driver/Distro.h" % (name))
+    subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
+    cmd = d.expand("sed -i 's#//CLANG_EXTRA_OE_DISTRO_CHECK#%s#g' ${S}/clang/include/clang/Driver/Distro.h" % (check))
+    subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
+    cmd = d.expand("sed -i 's#//CLANG_EXTRA_OE_DISTRO_TRIPLES#%s#g' ${S}/clang/lib/Driver/ToolChains/Linux.cpp" % (triple))
+    subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
+    cmd = d.expand("sed -i 's#//CLANG_EXTRA_OE_DISTRO_CASES#%s#g' -i ${S}/clang/lib/Driver/Distro.cpp" % (case))
+    subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
+}
+
+do_patch[postfuncs] += "add_distro_vendor"
diff --git a/meta-clang/recipes-devtools/clang/nativesdk-clang-glue.bb b/meta-clang/recipes-devtools/clang/nativesdk-clang-glue.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4e0c6faa2aef750acefc3023ada1100c669eac2c
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/nativesdk-clang-glue.bb
@@ -0,0 +1,35 @@
+# Copyright (C) 2014 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+DESCRIPTION = "SDK Cross compiler wrappers for LLVM based C/C++ compiler"
+HOMEPAGE = "http://clang.llvm.org/"
+LICENSE = "Apache-2.0-with-LLVM-exception"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/Apache-2.0-with-LLVM-exception;md5=0bcd48c3bdfef0c9d9fd17726e4b7dab"
+SECTION = "devel"
+
+inherit nativesdk
+DEPENDS += "nativesdk-clang"
+
+do_install() {
+    install -d ${D}${prefix_nativesdk}
+    cd ${D}${prefix_nativesdk}
+    ln -s ..${libdir} .
+    ln -s ..${includedir} .
+    cd ..
+    ln -s .${base_libdir} .
+}
+
+sysroot_stage_all () {
+	sysroot_stage_dir ${D} ${SYSROOT_DESTDIR}
+}
+
+FILES:${PN} += "${prefix_nativesdk} ${base_libdir_nativesdk}"
+FILES:${PN}-dbg = ""
+
+deltask do_configure
+deltask do_compile
+deltask do_patch
+deltask do_fetch
+deltask do_unpack
+deltask do_create_spdx
+deltask do_create_runtime_spdx
diff --git a/meta-clang/recipes-devtools/clang/openmp_git.bb b/meta-clang/recipes-devtools/clang/openmp_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..6087a934004c2c643d21c9dc20a032d5f5be3f45
--- /dev/null
+++ b/meta-clang/recipes-devtools/clang/openmp_git.bb
@@ -0,0 +1,52 @@
+# Copyright (C) 2017 Khem Raj <raj.khem@gmail.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+DESCRIPTION = "LLVM based C/C++ compiler Runtime"
+HOMEPAGE = "http://openmp.llvm.org/"
+SECTION = "libs"
+
+require clang.inc
+require common-source.inc
+
+TOOLCHAIN = "clang"
+
+LIC_FILES_CHKSUM = "file://openmp/LICENSE.TXT;md5=d75288d1ce0450b28b8d58a284c09c79"
+
+inherit cmake pkgconfig perlnative
+
+DEPENDS += "elfutils libffi clang"
+
+EXTRA_OECMAKE += "-DCMAKE_BUILD_TYPE=RelWithDebInfo \
+                  -DLLVM_ENABLE_PER_TARGET_RUNTIME_DIR=OFF \
+                  -DOPENMP_LIBDIR_SUFFIX=${@d.getVar('baselib').replace('lib', '')} \
+                  -DOPENMP_STANDALONE_BUILD=ON \
+                  -DCLANG_TOOL=${STAGING_BINDIR_NATIVE}/clang \
+                  -DLINK_TOOL=${STAGING_BINDIR_NATIVE}/llvm-link \
+                  -DOPT_TOOL=${STAGING_BINDIR_NATIVE}/opt \
+                  "
+
+OECMAKE_SOURCEPATH = "${S}/openmp"
+
+PACKAGECONFIG ?= "ompt-tools offloading-plugin"
+
+PACKAGECONFIG:remove:arm = "ompt-tools offloading-plugin"
+PACKAGECONFIG:remove:powerpc = "ompt-tools offloading-plugin"
+
+PACKAGECONFIG:append:mips = " no-atomics"
+
+PACKAGECONFIG[ompt-tools] = "-DOPENMP_ENABLE_OMPT_TOOLS=ON,-DOPENMP_ENABLE_OMPT_TOOLS=OFF,"
+PACKAGECONFIG[aliases] = "-DLIBOMP_INSTALL_ALIASES=ON,-DLIBOMP_INSTALL_ALIASES=OFF,"
+PACKAGECONFIG[offloading-plugin] = ",,elfutils libffi,libelf libffi"
+PACKAGECONFIG[no-atomics] = "-DLIBOMP_HAVE_BUILTIN_ATOMIC=OFF -DLIBOMP_LIBFLAGS='-latomic',,"
+
+PACKAGES += "${PN}-libomptarget"
+FILES_SOLIBSDEV = ""
+FILES:${PN} += "${libdir}/lib*${SOLIBSDEV}"
+FILES:${PN}-libomptarget = "${libdir}/libomptarget-*.bc"
+INSANE_SKIP:${PN} = "dev-so"
+
+COMPATIBLE_HOST:mips64 = "null"
+COMPATIBLE_HOST:riscv32 = "null"
+COMPATIBLE_HOST:powerpc = "null"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-clang/recipes-devtools/gdb/gdb/0001-gdb-Link-with-latomic-for-riscv-clang-alone.patch b/meta-clang/recipes-devtools/gdb/gdb/0001-gdb-Link-with-latomic-for-riscv-clang-alone.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8ec0e0e95047cc23865d23bd069ee109324faa5a
--- /dev/null
+++ b/meta-clang/recipes-devtools/gdb/gdb/0001-gdb-Link-with-latomic-for-riscv-clang-alone.patch
@@ -0,0 +1,26 @@
+From 23ad5c62e3586a0ea734c191cbcbe71261747758 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 19 Aug 2019 21:47:49 -0700
+Subject: [PATCH] gdb: Link with -latomic for riscv/clang alone
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gdb/Makefile.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gdb/Makefile.in b/gdb/Makefile.in
+index 762b32b..6e2a271 100644
+--- a/gdb/Makefile.in
++++ b/gdb/Makefile.in
+@@ -1889,7 +1889,7 @@ gdb$(EXEEXT): gdb.o $(LIBGDB_OBS) $(CDEPS) $(TDEPLIBS)
+ 	$(SILENCE) rm -f gdb$(EXEEXT)
+ 	$(ECHO_CXXLD) $(CC_LD) $(INTERNAL_LDFLAGS) $(WIN32LDAPP) \
+ 		-o gdb$(EXEEXT) gdb.o $(LIBGDB_OBS) \
+-		$(TDEPLIBS) $(TUI_LIBRARY) $(CLIBS) $(LOADLIBES)
++		$(TDEPLIBS) $(TUI_LIBRARY) $(CLIBS) -latomic $(LOADLIBES)
+ ifneq ($(CODESIGN_CERT),)
+ 	$(ECHO_SIGN) $(CODESIGN) -s $(CODESIGN_CERT) gdb$(EXEEXT)
+ endif
+-- 
+2.23.0
+
diff --git a/meta-clang/recipes-devtools/gdb/gdb_%.bbappend b/meta-clang/recipes-devtools/gdb/gdb_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ee1991b6c8d648bd6c07ae2f334ce0a4fb1f2493
--- /dev/null
+++ b/meta-clang/recipes-devtools/gdb/gdb_%.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+SRC_URI:append:toolchain-clang:riscv64 = " file://0001-gdb-Link-with-latomic-for-riscv-clang-alone.patch "
diff --git a/meta-clang/recipes-devtools/python/python3_%.bbappend b/meta-clang/recipes-devtools/python/python3_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a4d8b497ecfb90cf4ec2c85385925e5bf52a80e7
--- /dev/null
+++ b/meta-clang/recipes-devtools/python/python3_%.bbappend
@@ -0,0 +1,7 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+do_configure:prepend:class-target:toolchain-clang() {
+    # We do not need --print-multiarch with clang since it prints wrong value
+    sed -i -e 's#\[MULTIARCH=$($CC --print-multiarch 2>/dev/null)\]#\[MULTIARCH=""\]#g' ${S}/configure.ac
+}
+
diff --git a/meta-clang/recipes-devtools/rpm/rpm_%.bbappend b/meta-clang/recipes-devtools/rpm/rpm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d2a010c26e2684eaf13c8d901091bdcb44cc66d5
--- /dev/null
+++ b/meta-clang/recipes-devtools/rpm/rpm_%.bbappend
@@ -0,0 +1,11 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+DEPENDS:append:toolchain-clang = " openmp"
+DEPENDS:remove:toolchain-clang:riscv32 = "openmp"
+DEPENDS:remove:toolchain-clang:mipsarch = "openmp"
+DEPENDS:remove:toolchain-clang:powerpc = "openmp"
+
+# rpm needs OMP
+TOOLCHAIN:riscv32 = "gcc"
+TOOLCHAIN:mipsarch = "gcc"
+TOOLCHAIN:powerpc = "gcc"
diff --git a/meta-clang/recipes-devtools/spirv-llvm-translator/spirv-llvm-translator_git.bb b/meta-clang/recipes-devtools/spirv-llvm-translator/spirv-llvm-translator_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7f214d3bcf02419f6ee80e5eb54de627de7a1792
--- /dev/null
+++ b/meta-clang/recipes-devtools/spirv-llvm-translator/spirv-llvm-translator_git.bb
@@ -0,0 +1,45 @@
+LICENSE = "NCSA"
+LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=47e311aa9caedd1b3abf098bd7814d1d"
+
+BRANCH = "main"
+SRC_URI = "git://github.com/KhronosGroup/SPIRV-LLVM-Translator;protocol=https;branch=${BRANCH} \
+           git://github.com/KhronosGroup/SPIRV-Headers;protocol=https;destsuffix=git/SPIRV-Headers;name=headers;branch=master \
+          "
+
+PV = "15.0.0"
+SRCREV = "1b8a00741caafac50de84f1f860b78e702722585"
+SRCREV_headers = "0bcc624926a25a2a273d07877fd25a6ff5ba1cfb"
+
+SRCREV_FORMAT = "default_headers"
+
+S = "${WORKDIR}/git"
+
+DEPENDS = "spirv-tools clang"
+
+inherit cmake pkgconfig python3native
+
+OECMAKE_GENERATOR = "Unix Makefiles"
+
+# Specify any options you want to pass to cmake using EXTRA_OECMAKE:
+EXTRA_OECMAKE = "\
+        -DBUILD_SHARED_LIBS=ON \
+        -DLLVM_SPIRV_BUILD_EXTERNAL=YES \
+        -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_POSITION_INDEPENDENT_CODE=ON \
+        -DCMAKE_SKIP_RPATH=ON \
+        -DLLVM_EXTERNAL_LIT=lit \
+        -DLLVM_INCLUDE_TESTS=ON \
+        -Wno-dev \
+        -DCCACHE_ALLOWED=FALSE \
+        -DLLVM_EXTERNAL_SPIRV_HEADERS_SOURCE_DIR=${S}/SPIRV-Headers \
+"
+
+do_compile:append() {
+    oe_runmake llvm-spirv
+}
+
+do_install:append() {
+    install -Dm755 ${B}/tools/llvm-spirv/llvm-spirv ${D}${bindir}/llvm-spirv
+}
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-clang/recipes-extended/ghostscript/ghostscript_%.bbappend b/meta-clang/recipes-extended/ghostscript/ghostscript_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c1496d0035152795a4b5ad3b6d87dbac1bfe5c50
--- /dev/null
+++ b/meta-clang/recipes-extended/ghostscript/ghostscript_%.bbappend
@@ -0,0 +1,7 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+do_configure:prepend:toolchain-clang () {
+    if ${@bb.utils.contains('RUNTIME', 'llvm', 'true', 'false', d)}; then
+        sed -i -e "s|-stdlib=libstdc++|-stdlib=libc++|g" ${S}/configure.ac
+    fi
+}
diff --git a/meta-clang/recipes-extended/mdadm/mdadm_%.bbappend b/meta-clang/recipes-extended/mdadm/mdadm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2bdf6ca7f30435902554f775915c95534747763b
--- /dev/null
+++ b/meta-clang/recipes-extended/mdadm/mdadm_%.bbappend
@@ -0,0 +1,6 @@
+# Fix errors like
+# | super-intel.c:1673:23: error: taking address of packed member 'size_high' of class or structure 'imsm_dev' may result in an unaligned pointer value [-Werror,-Waddress-of-packed-member]
+# |                                  &dev->size_low, &dev->size_high);
+# |                                                   ^~~~~~~~~~~~~~
+
+CFLAGS:append:toolchain-clang = " -Wno-error=address-of-packed-member"
diff --git a/meta-clang/recipes-graphics/mesa/mesa_%.bbappend b/meta-clang/recipes-graphics/mesa/mesa_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..74888baac510e9ece5c972d5c29f9c02549ba5d9
--- /dev/null
+++ b/meta-clang/recipes-graphics/mesa/mesa_%.bbappend
@@ -0,0 +1,11 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+LDFLAGS:append:toolchain-clang = " -latomic -lm"
+DEPENDS:append:toolchain-clang = " libatomic-ops"
+
+EXTRA_OEMASON:append:toolchain-clang:x86 = " -Dasm=false"
+EXTRA_OEMASON:append:toolchain-clang:x86-64 = " -Dasm=false"
+
+export YOCTO_ALTERNATE_EXE_PATH = "${STAGING_LIBDIR}/llvm-config"
+
+PACKAGECONFIG[gallium-llvm] = "-Dllvm=true -Dshared-llvm=true -Ddraw-use-llvm=true,-Dllvm=false,clang clang-native elfutils"
diff --git a/meta-clang/recipes-multimedia/ffmpeg/ffmpeg/clang_mips64.patch b/meta-clang/recipes-multimedia/ffmpeg/ffmpeg/clang_mips64.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9206af1f1d7ce4c12bca452c9721e0f1e2efebad
--- /dev/null
+++ b/meta-clang/recipes-multimedia/ffmpeg/ffmpeg/clang_mips64.patch
@@ -0,0 +1,28 @@
+Disable fpu using code when using clang/mips64 combo
+it works around clang's inline asm error
+
+error: couldn't allocate output register for constraint 'r'
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+--- a/libavcodec/mips/aacdec_mips.c
++++ b/libavcodec/mips/aacdec_mips.c
+@@ -282,7 +282,7 @@ static void apply_ltp_mips(AACContext *a
+     }
+ }
+ 
+-#if HAVE_MIPSFPU
++#if HAVE_MIPSFPU && !defined(__clang__)
+ static av_always_inline void fmul_and_reverse(float *dst, const float *src0, const float *src1, int count)
+ {
+     /* Multiply 'count' floats in src0 by src1 and store the results in dst in reverse */
+@@ -435,7 +435,7 @@ void ff_aacdec_init_mips(AACContext *c)
+ #if HAVE_INLINE_ASM
+     c->imdct_and_windowing         = imdct_and_windowing_mips;
+     c->apply_ltp                   = apply_ltp_mips;
+-#if HAVE_MIPSFPU
++#if HAVE_MIPSFPU && !defined(__clang__)
+     c->update_ltp                  = update_ltp_mips;
+ #endif /* HAVE_MIPSFPU */
+ #endif /* HAVE_INLINE_ASM */
diff --git a/meta-clang/recipes-multimedia/ffmpeg/ffmpeg_%.bbappend b/meta-clang/recipes-multimedia/ffmpeg/ffmpeg_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7854eb1c5b16b050a7a3826c8d0a172e795428de
--- /dev/null
+++ b/meta-clang/recipes-multimedia/ffmpeg/ffmpeg_%.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+SRC_URI:append:toolchain-clang:mips64 = " file://clang_mips64.patch"
diff --git a/meta-clang/recipes-multimedia/gstreamer/gstreamer1.0-libav/0001-Disable-fpu-using-code-when-using-clang-mips64-combo.patch b/meta-clang/recipes-multimedia/gstreamer/gstreamer1.0-libav/0001-Disable-fpu-using-code-when-using-clang-mips64-combo.patch
new file mode 100644
index 0000000000000000000000000000000000000000..93ab73fb4d9faeef00031c4ea44721eb696ec00b
--- /dev/null
+++ b/meta-clang/recipes-multimedia/gstreamer/gstreamer1.0-libav/0001-Disable-fpu-using-code-when-using-clang-mips64-combo.patch
@@ -0,0 +1,40 @@
+From 91c980d4cf88b0c12fe5971fe16c7b97b5a942af Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 17 Dec 2019 14:57:55 -0800
+Subject: [PATCH] Disable fpu using code when using clang/mips64 combo
+
+it works around clang's inline asm error
+
+error: couldn't allocate output register for constraint 'r'
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gst-libs/ext/libav/libavcodec/mips/aacdec_mips.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/gst-libs/ext/libav/libavcodec/mips/aacdec_mips.c b/gst-libs/ext/libav/libavcodec/mips/aacdec_mips.c
+index 253cdeb..df4f25d 100644
+--- a/gst-libs/ext/libav/libavcodec/mips/aacdec_mips.c
++++ b/gst-libs/ext/libav/libavcodec/mips/aacdec_mips.c
+@@ -282,7 +282,7 @@ static void apply_ltp_mips(AACContext *ac, SingleChannelElement *sce)
+     }
+ }
+ 
+-#if HAVE_MIPSFPU
++#if HAVE_MIPSFPU && !defined(__clang__)
+ static av_always_inline void fmul_and_reverse(float *dst, const float *src0, const float *src1, int count)
+ {
+     /* Multiply 'count' floats in src0 by src1 and store the results in dst in reverse */
+@@ -435,7 +435,7 @@ void ff_aacdec_init_mips(AACContext *c)
+ #if HAVE_INLINE_ASM
+     c->imdct_and_windowing         = imdct_and_windowing_mips;
+     c->apply_ltp                   = apply_ltp_mips;
+-#if HAVE_MIPSFPU
++#if HAVE_MIPSFPU && !defined(__clang__)
+     c->update_ltp                  = update_ltp_mips;
+ #endif /* HAVE_MIPSFPU */
+ #endif /* HAVE_INLINE_ASM */
+-- 
+2.24.1
+
diff --git a/meta-clang/recipes-multimedia/gstreamer/gstreamer1.0-libav_%.bbappend b/meta-clang/recipes-multimedia/gstreamer/gstreamer1.0-libav_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c6acc2c4dd11d6457a6f1fb8132fed8b36d92230
--- /dev/null
+++ b/meta-clang/recipes-multimedia/gstreamer/gstreamer1.0-libav_%.bbappend
@@ -0,0 +1,4 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+SRC_URI:append:toolchain-clang:mips64 = " file://0001-Disable-fpu-using-code-when-using-clang-mips64-combo.patch"
+
diff --git a/meta-clang/recipes-multimedia/libvorbis/libvorbis_%.bbappend b/meta-clang/recipes-multimedia/libvorbis/libvorbis_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bfc832f4e179115e879993151199a243196e4414
--- /dev/null
+++ b/meta-clang/recipes-multimedia/libvorbis/libvorbis_%.bbappend
@@ -0,0 +1,4 @@
+# | clang-7: error: unknown argument: '-mfused-madd'
+do_configure:prepend:toolchain-clang() {
+	sed -i -e "s/-mfused-madd//g" ${S}/configure.ac
+}
diff --git a/meta-clang/recipes-support/libunwind/libunwind_%.bbappend b/meta-clang/recipes-support/libunwind/libunwind_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..51c3cee26c822b8194f5b06635cda81f39888092
--- /dev/null
+++ b/meta-clang/recipes-support/libunwind/libunwind_%.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+COMPATIBLE_HOST:runtime-llvm = "null"
diff --git a/meta-musl/classes/musl.bbclass b/meta-musl/classes/musl.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..7199e74f987a3e6b2561fc8a9878c71334787d52
--- /dev/null
+++ b/meta-musl/classes/musl.bbclass
@@ -0,0 +1,7 @@
+
+# append LDFLAGS dynamic-linker to ld-linux-aarch64.so.1 for musl
+#
+LDFLAGS:remove:toolchain-clang:class-nativesdk:aarch64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-aarch64.so.1"
+LDFLAGS:remove:toolchain-clang:class-target:aarch64 = " -Wl,-dynamic-linker,${base_libdir}/ld-linux-aarch64.so.1"
+LDFLAGS:append:toolchain-clang:class-nativesdk:aarch64 = " -Wl,-dynamic-linker,${base_libdir}/ld-musl-aarch64.so.1"
+LDFLAGS:append:toolchain-clang:class-target:aarch64 = " -Wl,-dynamic-linker,${base_libdir}/ld-musl-aarch64.so.1"
diff --git a/meta-musl/conf/layer.conf b/meta-musl/conf/layer.conf
new file mode 100644
index 0000000000000000000000000000000000000000..b3efff7b62076ef509ad752874040ee55e72316c
--- /dev/null
+++ b/meta-musl/conf/layer.conf
@@ -0,0 +1,31 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH =. "${LAYERDIR}:"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "openeuler-musl"
+BBFILE_PATTERN_openeuler-musl = "^${LAYERDIR}/"
+BBFILE_PRIORITY_openeuler-musl = "25"
+
+LAYERSERIES_COMPAT_openeuler-musl = "kirkstone"
+
+# This should only be incremented on significant changes that will
+# cause compatibility issues with other layers
+LAYERVERSION_openeuler-musl = "13"
+
+LAYERDEPENDS:openeuler-musl = "core"
+
+REQUIRED_POKY_BBLAYERS_CONF_VERSION = "2"
+
+
+# enable .bb under phosphor-layer/ when exist meta-phosphor
+BBFILES_DYNAMIC += " \
+phosphor-layer:${LAYERDIR}/dynamic-layers/phosphor-layer/recipes-*/*/*.bb \
+phosphor-layer:${LAYERDIR}/dynamic-layers/phosphor-layer/recipes-*/*/*.bbappend \
+"
+
+# For get lib dir under meta-openeuler by external_run
+LAYERDIR_openeuler = "${LAYERDIR}"
+INHERIT += "musl"
diff --git a/meta-musl/dynamic-layers/phosphor-layer/recipes-connectivity/jsnbd/jsnbd_%.bbappend b/meta-musl/dynamic-layers/phosphor-layer/recipes-connectivity/jsnbd/jsnbd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0709311cd532f5a3343c157e393f9dd816e75e8c
--- /dev/null
+++ b/meta-musl/dynamic-layers/phosphor-layer/recipes-connectivity/jsnbd/jsnbd_%.bbappend
@@ -0,0 +1,2 @@
+
+CFLAGS += " -Wno-error=cpp "
diff --git a/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/slpd-lite/slpd-lite-musl.patch b/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/slpd-lite/slpd-lite-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b3ca109910cb22481fe8b492307e0a4db45bef9b
--- /dev/null
+++ b/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/slpd-lite/slpd-lite-musl.patch
@@ -0,0 +1,12 @@
+diff -urpN a/sock_channel.hpp b/sock_channel.hpp
+--- a/sock_channel.hpp	2024-04-02 09:21:26.221752310 +0800
++++ b/sock_channel.hpp	2024-04-02 09:22:39.976509176 +0800
+@@ -6,7 +6,7 @@
+ #include <string>
+ #include <tuple>
+ #include <vector>
+-
++#include <sys/time.h>
+ namespace udpsocket
+ {
+ 
diff --git a/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/slpd-lite_%.bbappend b/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/slpd-lite_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fd8c3c432e409096d47b9a6dbd01413a1e090986
--- /dev/null
+++ b/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/slpd-lite_%.bbappend
@@ -0,0 +1,6 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+SRC_URI:append = " \
+        file://slpd-lite-musl.patch \
+"
+
diff --git a/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/logging/phosphor-logging_%.bbappend b/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/logging/phosphor-logging_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c48c01078a452368c8a27131cf70063ebc05e6d8
--- /dev/null
+++ b/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/logging/phosphor-logging_%.bbappend
@@ -0,0 +1 @@
+CXXFLAGS:append = " -Wno-error=pedantic "
diff --git a/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/users/phosphor-user-manager/phosphor-user-manager-musl.patch b/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/users/phosphor-user-manager/phosphor-user-manager-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f04d8d3ef4e4f0cb3051b642f248286a6e204073
--- /dev/null
+++ b/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/users/phosphor-user-manager/phosphor-user-manager-musl.patch
@@ -0,0 +1,156 @@
+diff -uprN a/Makefile.am b/Makefile.am
+--- a/Makefile.am	2024-04-01 16:50:38.010765362 +0800
++++ b/Makefile.am	2024-04-01 16:59:58.384370289 +0800
+@@ -1,9 +1,10 @@
+ bin_PROGRAMS = phosphor-user-manager
+ 
+-noinst_HEADERS = user_mgr.hpp users.hpp
++noinst_HEADERS = pwd_utils.hpp user_mgr.hpp users.hpp
+ 
+ phosphor_user_manager_SOURCES = \
+                 mainapp.cpp \
++		pwd_utils.cpp \
+                 user_mgr.cpp \
+                 users.cpp
+ 
+diff -uprN a/pwd_utils.cpp b/pwd_utils.cpp
+--- a/pwd_utils.cpp	1970-01-01 08:00:00.000000000 +0800
++++ b/pwd_utils.cpp	2024-04-01 16:59:58.384370289 +0800
+@@ -0,0 +1,102 @@
++/* some musl versions incorrectly mark fgetpwent() as a GNU extension */
++#include "pwd_utils.hpp"
++
++#include <assert.h>  /* assert */
++#include <errno.h>   /* ENOENT, ERANGE */
++#include <pthread.h> /* pthread_mutex_* */
++#include <pwd.h>     /* fgetpwent, getpwent, struct passwd */
++#include <stddef.h>  /* NULL, size_t */
++#include <stdio.h>   /* FILE */
++#include <string.h>  /* memcpy, stpcpy, strlcpy, strlen */
++
++
++namespace phosphor
++{
++namespace user
++{
++
++static pthread_mutex_t pwent_mutex = PTHREAD_MUTEX_INITIALIZER;
++
++static int __fgetpwent_r(FILE *stream, struct passwd *pwd, char *buf,
++                         size_t len, struct passwd **result)
++{
++	struct passwd *pwtmp;
++	char *cursor = buf, *end = buf + len;
++
++	*result = NULL;
++	pthread_mutex_lock(&pwent_mutex);
++	pwtmp = stream != NULL ? fgetpwent(stream) : getpwent();
++	if (pwtmp == NULL) {
++		pthread_mutex_unlock(&pwent_mutex);
++		return ENOENT;
++	}
++	memcpy(pwd, pwtmp, sizeof(*pwd));
++	if (pwtmp->pw_name != NULL) {
++		pwd->pw_name = cursor;
++		cursor += strlcpy(cursor, pwtmp->pw_name, end - cursor) + 1;
++		if (cursor > end) {
++			goto err_unlock;
++		}
++	}
++	if (pwtmp->pw_passwd != NULL) {
++		pwd->pw_passwd = cursor;
++		cursor += strlcpy(cursor, pwtmp->pw_passwd, end - cursor) + 1;
++		if (cursor > end) {
++			goto err_unlock;
++		}
++	}
++	if (pwtmp->pw_gecos != NULL) {
++		pwd->pw_gecos = cursor;
++		cursor += strlcpy(cursor, pwtmp->pw_gecos, end - cursor) + 1;
++		if (cursor > end) {
++			goto err_unlock;
++		}
++	}
++	if (pwtmp->pw_dir != NULL) {
++		pwd->pw_dir = cursor;
++		cursor += strlcpy(cursor, pwtmp->pw_dir, end - cursor) + 1;
++		if (cursor > end) {
++			goto err_unlock;
++		}
++	}
++	if (pwtmp->pw_shell != NULL) {
++		pwd->pw_shell = cursor;
++		cursor += strlcpy(cursor, pwtmp->pw_shell, end - cursor) + 1;
++		if (cursor > end) {
++			goto err_unlock;
++		}
++	}
++	pthread_mutex_unlock(&pwent_mutex);
++	*result = pwd;
++
++	return 0;
++
++err_unlock:
++	pthread_mutex_unlock(&pwent_mutex);
++	return ERANGE;
++}
++
++/**
++ * Get passwd file entry.
++ */
++int fgetpwent_r(FILE *stream, struct passwd *pwd, char *buf, size_t len,
++                struct passwd **result)
++{
++	assert(stream != NULL);
++
++	return __fgetpwent_r(stream, pwd, buf, len, result);
++}
++
++/**
++ * Get user database entry.
++ *
++ * LSB 5.0: LSB-Core-generic/baselib-getpwent-r-1.html
++ */
++int getpwent_r(struct passwd *pwd, char *buf, size_t len,
++               struct passwd **result)
++{
++	return __fgetpwent_r(NULL, pwd, buf, len, result);
++}
++
++} // namespace user
++} // namespace phosphor
+diff -uprN a/pwd_utils.hpp b/pwd_utils.hpp
+--- a/pwd_utils.hpp	1970-01-01 08:00:00.000000000 +0800
++++ b/pwd_utils.hpp	2024-04-01 16:59:58.384370289 +0800
+@@ -0,0 +1,20 @@
++#pragma once
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++#include <pwd.h>
++
++namespace phosphor
++{
++namespace user
++{
++
++int fgetpwent_r(FILE *, struct passwd *, char *, size_t , struct passwd **);
++
++} // namespace user
++} // namespace phosphor
++#ifdef __cplusplus
++}
++#endif
+diff -uprN a/user_mgr.cpp b/user_mgr.cpp
+--- a/user_mgr.cpp	2024-04-01 16:50:38.010765362 +0800
++++ b/user_mgr.cpp	2024-04-01 16:59:58.384370289 +0800
+@@ -21,6 +21,7 @@
+ #include "file.hpp"
+ #include "shadowlock.hpp"
+ #include "users.hpp"
++#include "pwd_utils.hpp"
+ 
+ #include <grp.h>
+ #include <pwd.h>
diff --git a/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/users/phosphor-user-manager_%.bbappend b/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/users/phosphor-user-manager_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bf319d55380f7d2452e1106bdba437c773025c4c
--- /dev/null
+++ b/meta-musl/dynamic-layers/phosphor-layer/recipes-phosphor/users/phosphor-user-manager_%.bbappend
@@ -0,0 +1,5 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+SRC_URI:append = " \
+        file://phosphor-user-manager-musl.patch \
+"
diff --git a/meta-musl/dynamic-layers/phosphor-layer/recipes-support/nss-pam-ldapd/nss-pam-ldapd/nss-pam-ldapd-musl.patch b/meta-musl/dynamic-layers/phosphor-layer/recipes-support/nss-pam-ldapd/nss-pam-ldapd/nss-pam-ldapd-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d449a109e427420f5c67f88aeb6830fc7a63a4f2
--- /dev/null
+++ b/meta-musl/dynamic-layers/phosphor-layer/recipes-support/nss-pam-ldapd/nss-pam-ldapd/nss-pam-ldapd-musl.patch
@@ -0,0 +1,53 @@
+diff -urpN a/compat/nss_compat.h b/compat/nss_compat.h
+--- a/compat/nss_compat.h	2024-04-01 15:26:01.617300203 +0800
++++ b/compat/nss_compat.h	2024-04-01 15:24:17.730238759 +0800
+@@ -23,9 +23,9 @@
+ #ifndef COMPAT__NSS_H
+ #define COMPAT__NSS_H 1
+ 
+-#ifdef HAVE_NSS_H
+-#include <nss.h>
+-#endif /* HAVE_NSS_H */
++//#ifdef HAVE_NSS_H
++//#include <nss.h>
++//#endif /* HAVE_NSS_H */
+ #ifdef HAVE_NSS_COMMON_H
+ #include <nss_common.h>
+ #endif /* HAVE_NSS_COMMON_H */
+@@ -52,8 +52,19 @@
+ 
+ #include "compat/ether.h"
+ 
++/* Possible results of lookup using a nss_* function.  */
++enum nss_status
++{
++  NSS_STATUS_TRYAGAIN = -2,
++  NSS_STATUS_UNAVAIL,
++  NSS_STATUS_NOTFOUND,
++  NSS_STATUS_SUCCESS,
++  NSS_STATUS_RETURN
++};
++
++
+ /* define missing status codes */
+-#ifndef HAVE_ENUM_NSS_STATUS
++/*#ifndef HAVE_ENUM_NSS_STATUS
+ #ifndef NSS_STATUS_SUCCESS
+ #define NSS_STATUS_SUCCESS NSS_SUCCESS
+ #endif
+@@ -69,12 +80,12 @@
+ #ifndef NSS_STATUS_RETURN
+ #define NSS_STATUS_RETURN NSS_NOTFOUND
+ #endif
+-#endif /* not HAVE_ENUM_NSS_STATUS */
++#endif*/ /* not HAVE_ENUM_NSS_STATUS */
+ 
+ /* define nss_status_t */
+-#ifdef HAVE_ENUM_NSS_STATUS
++//#ifdef HAVE_ENUM_NSS_STATUS
+ typedef enum nss_status nss_status_t;
+-#endif
++//#endif
+ 
+ /* Define an aliasent if it was not found on the system. */
+ #ifndef HAVE_STRUCT_ALIASENT
diff --git a/meta-musl/dynamic-layers/phosphor-layer/recipes-support/nss-pam-ldapd/nss-pam-ldapd_%.bbappend b/meta-musl/dynamic-layers/phosphor-layer/recipes-support/nss-pam-ldapd/nss-pam-ldapd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7f5d1784d2c88eabf6bf233932ee820fb5a183b7
--- /dev/null
+++ b/meta-musl/dynamic-layers/phosphor-layer/recipes-support/nss-pam-ldapd/nss-pam-ldapd_%.bbappend
@@ -0,0 +1,10 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+SRC_URI:append = " \
+        file://nss-pam-ldapd-musl.patch \
+"
+
+RDEPENDS:${PN}:remove = "nscd"
+RDEPENDS:${PN} += "musl-nscd"
+
+
diff --git a/meta-musl/recipes-core/base-files/base-files_%.bbappend b/meta-musl/recipes-core/base-files/base-files_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..943fbf7c30d158c983f0aeda9f5fcd4cf14b7470
--- /dev/null
+++ b/meta-musl/recipes-core/base-files/base-files_%.bbappend
@@ -0,0 +1,17 @@
+do_install:prepend:libc-musl () {
+        for d in ${dirs555}; do
+                install -m 0555 -d ${D}$d
+        done
+        for d in ${dirs755}; do
+                install -m 0755 -d ${D}$d
+        done
+        for d in ${dirs1777}; do
+                install -m 1777 -d ${D}$d
+        done
+        for d in ${dirs2775}; do
+                install -m 2775 -d ${D}$d
+        done
+
+        install -m 0644 ${WORKDIR}/nsswitch.conf ${D}${sysconfdir}/nsswitch.conf
+}
+
diff --git a/meta-musl/recipes-core/images/openeuler-image-obmc.bbappend b/meta-musl/recipes-core/images/openeuler-image-obmc.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..680ea691f0fc47379051c50f935cb541e7595ef1
--- /dev/null
+++ b/meta-musl/recipes-core/images/openeuler-image-obmc.bbappend
@@ -0,0 +1,2 @@
+# Not supported yet
+IMAGE_INSTALL:remove = "libnss-systemd"
diff --git a/meta-musl/recipes-core/isulad/isulad/isulad-musl.patch b/meta-musl/recipes-core/isulad/isulad/isulad-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c91e6c6a4df4906b3cfd78bc1831c3a70952c862
--- /dev/null
+++ b/meta-musl/recipes-core/isulad/isulad/isulad-musl.patch
@@ -0,0 +1,252 @@
+diff -uprN a/src/CMakeLists.txt b/src/CMakeLists.txt
+--- a/src/CMakeLists.txt	2024-03-20 07:35:44.334203079 +0000
++++ b/src/CMakeLists.txt	2024-03-20 07:35:52.053278588 +0000
+@@ -49,6 +49,7 @@ target_include_directories(libisulad_too
+ 
+ set_target_properties(libisulad_tools PROPERTIES PREFIX "")
+ target_link_libraries(libisulad_tools ${ZLIB_LIBRARY} ${ISULA_LIBUTILS_LIBRARY} ${CRYPTO_LIBRARY} ${CAP_LIBRARY})
++target_link_libraries(libisulad_tools -lgcompat)
+ 
+ if (ENABLE_OCI_IMAGE)
+     target_link_libraries(libisulad_tools ${LIBARCHIVE_LIBRARY})
+diff -uprN a/src/cmd/isula/client_console.c b/src/cmd/isula/client_console.c
+--- a/src/cmd/isula/client_console.c	2024-03-20 07:35:44.319202932 +0000
++++ b/src/cmd/isula/client_console.c	2024-03-20 07:35:52.036278422 +0000
+@@ -137,8 +137,7 @@ int create_console_fifos(bool attach_std
+         return -1;
+     }
+ 
+-    ret = snprintf(subpath, sizeof(subpath), "%s/%s-%u-%u", name, type, (unsigned int)getpid(),
+-                   (unsigned int)pthread_self());
++    ret = snprintf(subpath, sizeof(subpath), "%s/%s-%u", name, type, (unsigned int)getpid());
+     if (ret < 0 || (size_t)ret >= sizeof(subpath)) {
+         ERROR("Path is too long");
+         goto cleanup;
+diff -uprN a/src/cmd/isulad/main.c b/src/cmd/isulad/main.c
+--- a/src/cmd/isulad/main.c	2024-03-20 07:35:44.321202952 +0000
++++ b/src/cmd/isulad/main.c	2024-03-20 07:35:52.037278431 +0000
+@@ -40,6 +40,7 @@
+ #include <string.h>
+ #include <strings.h>
+ #include <sys/time.h>
++#include <malloc_utils.h>
+ #ifdef ENABLE_SUP_GROUPS
+ #include <grp.h>
+ #endif
+diff -uprN a/src/daemon/executor/container_cb/execution.c b/src/daemon/executor/container_cb/execution.c
+--- a/src/daemon/executor/container_cb/execution.c	2024-03-20 07:35:44.322202962 +0000
++++ b/src/daemon/executor/container_cb/execution.c	2024-03-20 07:35:52.046278519 +0000
+@@ -23,6 +23,7 @@
+ #include <stdlib.h>
+ #include <string.h>
+ #include <libgen.h>
++#include <malloc_utils.h>
+ 
+ #include <isula_libutils/container_config.h>
+ #include <isula_libutils/container_config_v2.h>
+@@ -474,9 +475,9 @@ static int container_start_prepare(conta
+ static void handle_start_io_thread_by_cc(uint32_t cc, int sync_fd, pthread_t thread_id)
+ {
+     if (cc == ISULAD_SUCCESS) {
+-        if (thread_id > 0) {
++        if (thread_id != NULL) {
+             if (pthread_detach(thread_id) != 0) {
+-                SYSERROR("Failed to detach 0x%lx", thread_id);
++                SYSERROR("Failed to detach");
+             }
+         }
+         if (sync_fd >= 0) {
+@@ -488,9 +489,9 @@ static void handle_start_io_thread_by_cc
+                 SYSERROR("Failed to write eventfd.");
+             }
+         }
+-        if (thread_id > 0) {
++        if (thread_id != NULL) { 
+             if (pthread_join(thread_id, NULL) != 0) {
+-                ERROR("Failed to join thread: 0x%lx", thread_id);
++                ERROR("Failed to join thread");
+             }
+         }
+         if (sync_fd >= 0) {
+@@ -508,7 +509,7 @@ static int container_start_cb(const cont
+     char *fifopath = NULL;
+     container_t *cont = NULL;
+     int sync_fd = -1;
+-    pthread_t thread_id = 0;
++    pthread_t thread_id = NULL;
+ 
+     DAEMON_CLEAR_ERRMSG();
+ 
+diff -uprN a/src/daemon/executor/container_cb/execution_create.c b/src/daemon/executor/container_cb/execution_create.c
+--- a/src/daemon/executor/container_cb/execution_create.c	2024-03-20 07:35:44.322202962 +0000
++++ b/src/daemon/executor/container_cb/execution_create.c	2024-03-20 07:35:52.045278509 +0000
+@@ -24,6 +24,7 @@
+ #include <stdint.h>
+ #include <stdlib.h>
+ #include <string.h>
++#include <malloc_utils.h>
+ 
+ #include <isula_libutils/log.h>
+ #include <isula_libutils/auto_cleanup.h>
+diff -uprN a/src/daemon/executor/container_cb/execution_information.c b/src/daemon/executor/container_cb/execution_information.c
+--- a/src/daemon/executor/container_cb/execution_information.c	2024-03-20 07:35:44.322202962 +0000
++++ b/src/daemon/executor/container_cb/execution_information.c	2024-03-20 07:35:52.046278519 +0000
+@@ -39,6 +39,7 @@
+ #include <stdlib.h>
+ #include <string.h>
+ #include <sys/utsname.h>
++#include <malloc_utils.h>
+ 
+ #include "isula_libutils/log.h"
+ #include "isulad_config.h"
+diff -uprN a/src/daemon/executor/container_cb/execution_stream.c b/src/daemon/executor/container_cb/execution_stream.c
+--- a/src/daemon/executor/container_cb/execution_stream.c	2024-03-20 07:35:44.322202962 +0000
++++ b/src/daemon/executor/container_cb/execution_stream.c	2024-03-20 07:35:52.046278519 +0000
+@@ -64,7 +64,10 @@
+ #include "utils_verify.h"
+ #include "isulad_config.h"
+ 
+-#if defined (__ANDROID__) || defined(__MUSL__)
++#if defined (__ANDROID__)
++#undef SIG_CANCEL_SIGNAL
++#undef PTHREAD_CANCEL_ENABLE
++#undef PTHREAD_CANCEL_DISABLE
+ #define SIG_CANCEL_SIGNAL     SIGUSR1
+ #define PTHREAD_CANCEL_ENABLE    1
+ #define PTHREAD_CANCEL_DISABLE    0
+@@ -284,9 +287,9 @@ out:
+ static void handle_attach_io_thread_by_cc(uint32_t cc, int sync_fd, pthread_t thread_id)
+ {
+     if (cc == ISULAD_SUCCESS) {
+-        if (thread_id > 0) {
++        if (thread_id != NULL) {
+             if (pthread_detach(thread_id) != 0) {
+-                SYSERROR("Failed to detach 0x%lx", thread_id);
++                SYSERROR("Failed to detach");
+             }
+         }
+         if (sync_fd >= 0) {
+@@ -298,9 +301,9 @@ static void handle_attach_io_thread_by_c
+                 SYSERROR("Failed to write eventfd.");
+             }
+         }
+-        if (thread_id > 0) {
++        if (thread_id != NULL) {
+             if (pthread_join(thread_id, NULL) != 0) {
+-                ERROR("Failed to join thread: 0x%lx", thread_id);
++                ERROR("Failed to join thread");
+             }
+         }
+         if (sync_fd >= 0) {
+@@ -318,7 +321,7 @@ static int container_attach_cb(const con
+     char *fifos[3] = { NULL, NULL, NULL };
+     char *fifopath = NULL;
+     int syncfd = -1;
+-    pthread_t tid = 0;
++    pthread_t tid = NULL;
+     container_t *cont = NULL;
+     rt_attach_params_t params = { 0 };
+ 
+diff -uprN a/src/daemon/executor/image_cb/image_cb.c b/src/daemon/executor/image_cb/image_cb.c
+--- a/src/daemon/executor/image_cb/image_cb.c	2024-03-20 07:35:44.322202962 +0000
++++ b/src/daemon/executor/image_cb/image_cb.c	2024-03-20 07:35:52.045278509 +0000
+@@ -47,6 +47,7 @@
+ #include <stdint.h>
+ #include <stdlib.h>
+ #include <string.h>
++#include <malloc_utils.h>
+ 
+ #include "utils.h"
+ #include "error.h"
+@@ -1203,4 +1204,4 @@ void image_callback_init(service_image_c
+ #ifdef ENABLE_IMAGE_SEARCH
+     cb->search = image_search_cb;
+ #endif
+-}
+\ No newline at end of file
++}
+diff -uprN a/src/daemon/modules/events/monitord.c b/src/daemon/modules/events/monitord.c
+--- a/src/daemon/modules/events/monitord.c	2024-03-20 07:35:44.327203011 +0000
++++ b/src/daemon/modules/events/monitord.c	2024-03-20 07:35:52.041278470 +0000
+@@ -24,6 +24,7 @@
+ #include <stdlib.h>
+ #include <string.h>
+ #include <sys/prctl.h>
++#include <malloc_utils.h>
+ 
+ #include "isula_libutils/log.h"
+ #include "mainloop.h"
+diff -uprN a/src/daemon/modules/image/image_rootfs_handler.c b/src/daemon/modules/image/image_rootfs_handler.c
+--- a/src/daemon/modules/image/image_rootfs_handler.c	2024-03-20 07:35:44.329203030 +0000
++++ b/src/daemon/modules/image/image_rootfs_handler.c	2024-03-20 07:35:52.044278500 +0000
+@@ -26,6 +26,7 @@
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
++#include <pwd_utils.h>
+ 
+ #include "isula_libutils/log.h"
+ #include "err_msg.h"
+diff -uprN a/src/daemon/modules/image/oci/storage/layer_store/layer_store.c b/src/daemon/modules/image/oci/storage/layer_store/layer_store.c
+--- a/src/daemon/modules/image/oci/storage/layer_store/layer_store.c	2024-03-20 07:35:44.332203060 +0000
++++ b/src/daemon/modules/image/oci/storage/layer_store/layer_store.c	2024-03-20 07:35:52.042278480 +0000
+@@ -30,6 +30,7 @@
+ #include <stdlib.h>
+ #include <string.h>
+ #include <sys/stat.h>
++#include <unistd.h>
+ 
+ #include "util_archive.h"
+ #include "storage.h"
+diff -uprN a/src/daemon/modules/service/io_handler.c b/src/daemon/modules/service/io_handler.c
+--- a/src/daemon/modules/service/io_handler.c	2024-03-20 07:35:44.334203079 +0000
++++ b/src/daemon/modules/service/io_handler.c	2024-03-20 07:35:52.044278500 +0000
+@@ -116,7 +116,6 @@ int create_daemon_fifos(const char *id,
+     char subpath[PATH_MAX] = { 0 };
+     char fifodir[PATH_MAX] = { 0 };
+     struct timespec now;
+-    pthread_t tid;
+ 
+     nret = clock_gettime(CLOCK_REALTIME, &now);
+     if (nret != 0) {
+@@ -124,15 +123,13 @@ int create_daemon_fifos(const char *id,
+         goto cleanup;
+     }
+ 
+-    tid = pthread_self();
+-
+     statepath = conf_get_routine_statedir(runtime);
+     if (statepath == NULL) {
+         ERROR("State path is NULL");
+         goto cleanup;
+     }
+ 
+-    nret = snprintf(subpath, PATH_MAX, "%s/%s/%u_%u_%u", id, operation, (unsigned int)tid, (unsigned int)now.tv_sec,
++    nret = snprintf(subpath, PATH_MAX, "%s/%s/%u_%u", id, operation,  (unsigned int)now.tv_sec,
+                     (unsigned int)(now.tv_nsec));
+     if (nret < 0 || (size_t)nret >= PATH_MAX) {
+         ERROR("Failed to print string");
+diff -uprN a/src/daemon/modules/service/service_container.c b/src/daemon/modules/service/service_container.c
+--- a/src/daemon/modules/service/service_container.c	2024-03-20 07:35:44.334203079 +0000
++++ b/src/daemon/modules/service/service_container.c	2024-03-20 07:35:52.044278500 +0000
+@@ -2163,9 +2163,9 @@ static void exec_container_end(container
+             SYSERROR("Failed to write eventfd");
+         }
+     }
+-    if (thread_id > 0) {
++    if (thread_id != NULL) {
+         if (pthread_join(thread_id, NULL) != 0) {
+-            ERROR("Failed to join thread: 0x%lx", thread_id);
++            ERROR("Failed to join thread");
+         }
+     }
+     if (sync_fd >= 0) {
+@@ -2247,7 +2247,7 @@ int exec_container(const container_t *co
+     char *id = NULL;
+     char *io_addresses[3] = { NULL, NULL, NULL };
+     char *iopath = NULL;
+-    pthread_t thread_id = 0;
++    pthread_t thread_id = NULL;
+     defs_process_user *puser = NULL;
+     char exec_command[EVENT_ARGS_MAX] = { 0x00 };
+ 
diff --git a/meta-musl/recipes-core/isulad/isulad_%.bbappend b/meta-musl/recipes-core/isulad/isulad_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..635d6db2e15a7149d7052911749d9b5d5cee47d4
--- /dev/null
+++ b/meta-musl/recipes-core/isulad/isulad_%.bbappend
@@ -0,0 +1,15 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+# add gcompat DEPENDS to support musl
+DEPENDS:append = " gcompat "
+
+SRC_URI:append = " \
+        file://isulad-musl.patch \
+"
+RDEPENDS:${PN}:remove = " \
+        glibc-binary-localedata-en-us \
+"
+EXTRA_OECMAKE:append = " -DMUSL=1"
+EXTRA_OECMAKE = "-DENABLE_GRPC=OFF -DENABLE_SYSTEMD_NOTIFY=OFF -DENABLE_SELINUX=OFF \
+                -DENABLE_SHIM_V2=OFF -DENABLE_OPENSSL_VERIFY=OFF \
+                -DGRPC_CONNECTOR=OFF -DDISABLE_OCI=ON \
+                "
diff --git a/meta-musl/recipes-core/lcr/lcr_%.bbappend b/meta-musl/recipes-core/lcr/lcr_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..93e10dcc675fbaac87cabab76de9e59306f2841a
--- /dev/null
+++ b/meta-musl/recipes-core/lcr/lcr_%.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+# add MARCO to support musl
+EXTRA_OECMAKE:append = " -DMUSL=1"
diff --git a/meta-musl/recipes-core/libpwquality/libpwquality_%.bbappend b/meta-musl/recipes-core/libpwquality/libpwquality_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7659cd90f13b333b082972168a734fcbc1a665f3
--- /dev/null
+++ b/meta-musl/recipes-core/libpwquality/libpwquality_%.bbappend
@@ -0,0 +1,6 @@
+# main bb file: yocto-meta-openembedded/meta-oe/recipes-extended/libpwquality/libpwquality_1.4.4.bb
+
+DEPENDS:append ="\
+  gcompat \
+"
+LDFLAGS:append = " -lgcompat"
diff --git a/meta-musl/recipes-core/lvm2/libdevmapper/add_header.patch b/meta-musl/recipes-core/lvm2/libdevmapper/add_header.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4c485465c83e1d28717fc2ae728ad75df2f2e854
--- /dev/null
+++ b/meta-musl/recipes-core/lvm2/libdevmapper/add_header.patch
@@ -0,0 +1,14 @@
+diff --git a/tools/vgimportdevices.c b/tools/vgimportdevices.c
+index ab359d3..cc85068 100644
+--- a/tools/vgimportdevices.c
++++ b/tools/vgimportdevices.c
+@@ -16,6 +16,9 @@
+ #include "lib/cache/lvmcache.h"
+ #include "lib/device/device_id.h"
+ 
++/* coverity[unnecessary_header] needed for MuslC */
++#include <sys/file.h>
++
+ struct vgimportdevices_params {
+ 	uint32_t added_devices;
+ };
diff --git a/meta-musl/recipes-core/lvm2/libdevmapper_%.bbappend b/meta-musl/recipes-core/lvm2/libdevmapper_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..785c67371f328c25b78bd662ee85a9b5bfb39a0c
--- /dev/null
+++ b/meta-musl/recipes-core/lvm2/libdevmapper_%.bbappend
@@ -0,0 +1,5 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+# add patch to support musl
+SRC_URI:append =" \
+    file://add_header.patch \
+"
diff --git a/meta-musl/recipes-core/lvm2/lvm2/add_header.patch b/meta-musl/recipes-core/lvm2/lvm2/add_header.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4c485465c83e1d28717fc2ae728ad75df2f2e854
--- /dev/null
+++ b/meta-musl/recipes-core/lvm2/lvm2/add_header.patch
@@ -0,0 +1,14 @@
+diff --git a/tools/vgimportdevices.c b/tools/vgimportdevices.c
+index ab359d3..cc85068 100644
+--- a/tools/vgimportdevices.c
++++ b/tools/vgimportdevices.c
+@@ -16,6 +16,9 @@
+ #include "lib/cache/lvmcache.h"
+ #include "lib/device/device_id.h"
+ 
++/* coverity[unnecessary_header] needed for MuslC */
++#include <sys/file.h>
++
+ struct vgimportdevices_params {
+ 	uint32_t added_devices;
+ };
diff --git a/meta-musl/recipes-core/lvm2/lvm2_%.bbappend b/meta-musl/recipes-core/lvm2/lvm2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..785c67371f328c25b78bd662ee85a9b5bfb39a0c
--- /dev/null
+++ b/meta-musl/recipes-core/lvm2/lvm2_%.bbappend
@@ -0,0 +1,5 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+# add patch to support musl
+SRC_URI:append =" \
+    file://add_header.patch \
+"
diff --git a/meta-musl/recipes-core/lxc/lxc/lxc-for-musl.patch b/meta-musl/recipes-core/lxc/lxc/lxc-for-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5403e755710697e5331ec9e07f90c2abd935e1d3
--- /dev/null
+++ b/meta-musl/recipes-core/lxc/lxc/lxc-for-musl.patch
@@ -0,0 +1,12 @@
+diff --git a/src/lxc/isulad_utils.c b/src/lxc/isulad_utils.c
+index ee39302..d81bc39 100644
+--- a/src/lxc/isulad_utils.c
++++ b/src/lxc/isulad_utils.c
+@@ -21,6 +21,7 @@
+ #include <unistd.h>
+ #include <errno.h>
+ #include <stdio_ext.h>
++#include <pwd_utils.h>
+ 
+ #include "isulad_utils.h"
+ #include "log.h"
diff --git a/meta-musl/recipes-core/lxc/lxc_%.bbappend b/meta-musl/recipes-core/lxc/lxc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ef45433af2ba44534b39939efa3ba790cb80836e
--- /dev/null
+++ b/meta-musl/recipes-core/lxc/lxc_%.bbappend
@@ -0,0 +1,15 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+DEPENDS:append ="\
+  gcompat \
+"
+SRC_URI:append = " \
+          file://lxc-for-musl.patch \
+"
+CFLAGS:append = " -Wno-error=address -Wno-error=array-bounds -Wno-array-bounds -D__MUSL__ "
+CFLAGS:append:toolchain-clang = " -Wno-error=cast-align " 
+LDFLAGS:append = " -lgcompat"
+do_compile:prepend() {
+       sed -i "s/init_lxc_static_LDFLAGS = -all-static -pthread/init_lxc_static_LDFLAGS = -pthread/" ${S}/src/lxc/Makefile.am
+}
+
diff --git a/meta-musl/recipes-core/packagegroups/packagegroup-pam-plugins.bbappend b/meta-musl/recipes-core/packagegroups/packagegroup-pam-plugins.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..00217f714e9a5348224b7c49742e4b48d4f09a7a
--- /dev/null
+++ b/meta-musl/recipes-core/packagegroups/packagegroup-pam-plugins.bbappend
@@ -0,0 +1,4 @@
+# remove them because of the lack of ruserok_af and logwtmp functions
+RDEPENDS:${PN}:remove = "\
+pam-plugin-rhosts \
+"
diff --git a/meta-musl/recipes-core/selinux/libselinux_%.bbappend b/meta-musl/recipes-core/selinux/libselinux_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..65b7cda97373de0da4d30e3fcd70a75e11e04cb2
--- /dev/null
+++ b/meta-musl/recipes-core/selinux/libselinux_%.bbappend
@@ -0,0 +1,12 @@
+DEPENDS:append = " gcompat "
+DEPENDS += "${@bb.utils.contains('LIBC', 'musl', 'fts', '', d)}"
+
+do_configure:prepend () {
+    if  ! grep -q "-lfts" ${S}/src/Makefile ; then  sed -i 's/FTS_LDLIBS ?=/FTS_LDLIBS ?= -lfts/' ${S}/src/Makefile; fi
+
+    if  ! grep -q "MU_LDLIBS" ${S}/src/Makefile; then
+        sed -i '/FTS_LDLIBS ?=/aMU_LDLIBS ?= -lgcompat' ${S}/src/Makefile
+        sed -i 's/$(FTS_LDLIBS)/$(FTS_LDLIBS) $(MU_LDLIBS)/' ${S}/src/Makefile;
+    fi
+    sed -i '/.*FTS_LDLIBS*/c\override LDLIBS += -lselinux -lfts '  ${S}/utils/Makefile
+}
diff --git a/meta-musl/recipes-core/systemd/systemd/systemd-musl.patch b/meta-musl/recipes-core/systemd/systemd/systemd-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c89ec31491127fd5c82751fcef5d0232d66b39d6
--- /dev/null
+++ b/meta-musl/recipes-core/systemd/systemd/systemd-musl.patch
@@ -0,0 +1,13 @@
+diff -uprN a/src/basic/dirent-util.c b/src/basic/dirent-util.c
+--- a/src/basic/dirent-util.c	2024-03-29 15:51:41.290624365 +0800
++++ b/src/basic/dirent-util.c	2024-03-29 16:08:48.748961186 +0800
+@@ -82,7 +82,7 @@ bool dirent_is_journal_subdir(const stru
+         if (!e)
+                 return id128_is_valid(de->d_name); /* No namespace */
+ 
+-        n = strndupa(de->d_name, e - de->d_name);
++        n = strndup(de->d_name, e - de->d_name);
+         if (!id128_is_valid(n))
+                 return false;
+ 
+Binary files a/tools/chromiumos/__pycache__/gen_autosuspend_rules.cpython-310.pyc and b/tools/chromiumos/__pycache__/gen_autosuspend_rules.cpython-310.pyc differ
diff --git a/meta-musl/recipes-core/systemd/systemd_%.bbappend b/meta-musl/recipes-core/systemd/systemd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f02ad4f953e842c15cf105f5b3ff0ccdba35d392
--- /dev/null
+++ b/meta-musl/recipes-core/systemd/systemd_%.bbappend
@@ -0,0 +1,6 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+SRC_URI:append: = "\
+		   file://systemd-musl.patch \
+"			   
+
+CFLAGS:append = " -Wno-error=implicit-function-declaration -Wno-error=int-conversion "
diff --git a/meta-musl/recipes-devtools/elfutils/elfutils/elfutils-gelf-musl.patch b/meta-musl/recipes-devtools/elfutils/elfutils/elfutils-gelf-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6d149f8752a1df5cf99ac609f534aead19ca6743
--- /dev/null
+++ b/meta-musl/recipes-devtools/elfutils/elfutils/elfutils-gelf-musl.patch
@@ -0,0 +1,14 @@
+diff -uprN a/libelf/gelf.h b/libelf/gelf.h
+--- a/libelf/gelf.h	2024-04-28 16:16:17.442820402 +0800
++++ b/libelf/gelf.h	2024-04-28 16:14:45.835813283 +0800
+@@ -83,7 +83,9 @@ typedef Elf64_Rel GElf_Rel;
+ typedef Elf64_Rela GElf_Rela;
+ 
+ /* Relative relocation entry (in section of type SHT_RELR).  */
+-typedef Elf64_Relr GElf_Relr;
++#ifndef SHT_RELR
++  typedef Elf64_Relr GElf_Relr;
++#endif
+ 
+ /* Program segment header.  */
+ typedef Elf64_Phdr GElf_Phdr;
diff --git a/meta-musl/recipes-devtools/elfutils/elfutils_%.bbappend b/meta-musl/recipes-devtools/elfutils/elfutils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e1b2960c3aeab8d8c4388ccf3493017fecc2f4a9
--- /dev/null
+++ b/meta-musl/recipes-devtools/elfutils/elfutils_%.bbappend
@@ -0,0 +1,10 @@
+# delete conflict patches from poky
+SRC_URI:remove = " \
+           file://0015-config-eu.am-do-not-use-Werror.patch \
+"
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+# Fixed the gelf.h bug
+SRC_URI:append = " \
+        file://elfutils-gelf-musl.patch \
+"
+
diff --git a/meta-musl/recipes-devtools/python3/python3_%.bbappend b/meta-musl/recipes-devtools/python3/python3_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..265e4facb9ab92569138dccfbe070fcb1c319907
--- /dev/null
+++ b/meta-musl/recipes-devtools/python3/python3_%.bbappend
@@ -0,0 +1,5 @@
+
+do_configure:prepend:class-target:toolchain-clang() {
+# We do not need --print-multiarch with clang since it prints wrong value
+    sed -i -e 's#MULTIARCH=$($CC --print-multiarch 2>/dev/null)#MULTIARCH=""#g' ${S}/configure.ac
+}
diff --git a/meta-musl/recipes-external/gcompat/files/gcompat-modify-makefile.patch b/meta-musl/recipes-external/gcompat/files/gcompat-modify-makefile.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1890fc4ef4291d20f39baa07e02f980352742d4c
--- /dev/null
+++ b/meta-musl/recipes-external/gcompat/files/gcompat-modify-makefile.patch
@@ -0,0 +1,53 @@
+--- gcompat-1.1.0/Makefile.org	2022-10-21 08:13:10.000000000 +0000
++++ gcompat-1.1.0/Makefile	2022-12-02 07:06:46.958388096 +0000
+@@ -37,9 +37,12 @@ LIBGCOMPAT_SRC = \
+ 	libgcompat/version.c		\
+ 	libgcompat/wchar.c
+ LIBGCOMPAT_OBJ = ${LIBGCOMPAT_SRC:.c=.o}
++LIBGCOMPAT_STATIC_OBJ = ${LIBGCOMPAT_SRC:.c=.lo}
+ LIBGCOMPAT_SOVERSION = 0
+ LIBGCOMPAT_NAME = libgcompat.so.${LIBGCOMPAT_SOVERSION}
+-LIBGCOMPAT_PATH = /lib/${LIBGCOMPAT_NAME}
++LIBGCOMPAT_PATH = /lib64/${LIBGCOMPAT_NAME}
++LIBGCOMPAT_STATIC_NAME = libgcompat.a
++LIBGCOMPAT_STATIC_PATH = /usr/lib64/${LIBGCOMPAT_STATIC_NAME}
+ 
+ LOADER_SRC = \
+ 	loader/loader.c
+@@ -66,7 +69,7 @@ OBSTACK_CFLAGS = $(shell ${PKG_CONFIG} -
+ OBSTACK_LIBS   = $(shell ${PKG_CONFIG} --libs ${WITH_OBSTACK})
+ endif
+ 
+-all: ${LIBGCOMPAT_NAME} ${LOADER_NAME}
++all: ${LIBGCOMPAT_NAME} ${LIBGCOMPAT_STATIC_NAME}
+ 
+ ${LIBGCOMPAT_NAME}: ${LIBGCOMPAT_OBJ}
+ 	${CC} ${CFLAGS} ${LDFLAGS} -shared -Wl,-soname,${LIBGCOMPAT_NAME} \
+@@ -86,14 +89,25 @@ ${LOADER_NAME}: ${LOADER_OBJ}
+ 		-Wall -Wextra -Wno-frame-address -Wno-unused-parameter \
+ 		${LIBUCONTEXT_CFLAGS} ${OBSTACK_CFLAGS} -o $@ $<
+ 
++${LIBGCOMPAT_STATIC_NAME}: ${LIBGCOMPAT_STATIC_OBJ}
++	${AR} rcs ${LIBGCOMPAT_STATIC_NAME} ${LIBGCOMPAT_STATIC_OBJ}
++${LIBGCOMPAT_STATIC_OBJ}: ${LIBGCOMPAT_INCLUDE}
++%.lo:%.c
++	${CC} ${CPPFLAGS} ${CFLAGS} -c -D_BSD_SOURCE \
++                -DLIBGCOMPAT='"${LIBGCOMPAT_PATH}"' \
++                -DLINKER='"${LINKER_PATH}"' -DLOADER='"${LOADER_NAME}"' \
++                -Ilibgcompat -std=c99 \
++                -Wall -Wextra -Wno-unused-parameter \
++                ${LIBUCONTEXT_CFLAGS} ${OBSTACK_CFLAGS} -o $@ $<
++
+ clean:
+-	rm -f libgcompat/*.o loader/*.o ${LIBGCOMPAT_NAME} ${LOADER_NAME}
++	rm -f libgcompat/*.o loader/*.o libgcompat/*.lo ${LIBGCOMPAT_NAME} ${LOADER_NAME} ${LIBGCOMPAT_STATIC_NAME}
+ 
+ format:
+ 	clang-format -i ${LIBGCOMPAT_INCLUDE} ${LIBGCOMPAT_SRC} ${LOADER_SRC}
+ 
+ install: all
+ 	install -D -m755 ${LIBGCOMPAT_NAME} ${DESTDIR}/${LIBGCOMPAT_PATH}
+-	install -D -m755 ${LOADER_NAME} ${DESTDIR}/${LOADER_PATH}
++	install -D -m755 ${LIBGCOMPAT_STATIC_NAME} ${DESTDIR}/${LIBGCOMPAT_STATIC_PATH}
+ 
+ .PHONY: all clean format install
diff --git a/meta-musl/recipes-external/gcompat/files/libgcompat_musl.patch b/meta-musl/recipes-external/gcompat/files/libgcompat_musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6ff2b59d9a04a199069626ed53980d7c457c0377
--- /dev/null
+++ b/meta-musl/recipes-external/gcompat/files/libgcompat_musl.patch
@@ -0,0 +1,131 @@
+diff -uprN gcompat-1.1.0-org/libgcompat/pwd_utils.h gcompat-1.1.0/libgcompat/pwd_utils.h
+--- gcompat-1.1.0-org/libgcompat/pwd_utils.h	1970-01-01 00:00:00.000000000 +0000
++++ gcompat-1.1.0/libgcompat/pwd_utils.h	2022-12-05 02:16:59.119490849 +0000
+@@ -0,0 +1,14 @@
++#ifndef PWD_UTILS_H
++#define PWD_UTILS_H
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++#include <pwd.h>
++int fgetpwent_r(FILE *, struct passwd *, char *, size_t , struct passwd **);
++
++#ifdef __cplusplus
++}
++#endif
++#endif
+diff -uprN gcompat-1.1.0-org/libgcompat/malloc_utils.h gcompat-1.1.0/libgcompat/malloc_utils.h
+--- gcompat-1.1.0-org/libgcompat/malloc_utils.h	1970-01-01 00:00:00.000000000 +0000
++++ gcompat-1.1.0/libgcompat/malloc_utils.h	2022-12-05 06:15:46.226443423 +0000
+@@ -0,0 +1,38 @@
++#ifndef MALLOC_UTILS_H
++#define MALLOC_UTILS_H
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++struct mallinfo {
++        int arena;    /* Non-mmapped space allocated (bytes) */
++        int ordblks;  /* Number of free chunks */
++        int smblks;   /* Number of free fastbin blocks */
++        int hblks;    /* Number of mmapped regions */
++        int hblkhd;   /* Space allocated in mmapped regions (bytes) */
++        int usmblks;  /* Maximum total allocated space (bytes) */
++        int fsmblks;  /* Space in freed fastbin blocks (bytes) */
++        int uordblks; /* Total allocated space (bytes) */
++        int fordblks; /* Total free space (bytes) */
++        int keepcost; /* Top-most, releasable space (bytes) */
++};
++
++struct mallinfo mallinfo(void);
++
++#define M_TRIM_THRESHOLD    -1
++#define M_TOP_PAD           -2
++#define M_MMAP_THRESHOLD    -3
++#define M_ARENA_TEST        -7
++
++#define __NEED_size_t
++
++#include <bits/alltypes.h>
++
++int mallopt(int param, int value);
++int malloc_trim(size_t pad);
++
++#ifdef __cplusplus
++}
++#endif
++#endif
+diff -uprN gcompat-1.1.0-org/libgcompat/grp_utils.h gcompat-1.1.0/libgcompat/grp_utils.h
+--- gcompat-1.1.0-org/libgcompat/grp_utils.h	1970-01-01 00:00:00.000000000 +0000
++++ gcompat-1.1.0/libgcompat/grp_utils.h	2022-12-05 06:51:54.723830738 +0000
+@@ -0,0 +1,14 @@
++#ifndef GRP_UTILS_H
++#define GRP_UTILS_H
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++#include <grp.h>
++int fgetgrent_r(FILE *, struct group *, char *, size_t, struct group **);
++
++#ifdef __cplusplus
++}
++#endif
++#endif
+--- gcompat-1.1.0/libgcompat/malloc.c.org	2022-12-07 03:26:38.767933984 +0000
++++ gcompat-1.1.0/libgcompat/malloc.c	2022-12-07 03:28:23.965783566 +0000
+@@ -31,18 +31,7 @@
+ 
+ #include "alias.h" /* alias */
+ 
+-struct mallinfo {
+-	int arena;    /* Non-mmapped space allocated (bytes) */
+-	int ordblks;  /* Number of free chunks */
+-	int smblks;   /* Number of free fastbin blocks */
+-	int hblks;    /* Number of mmapped regions */
+-	int hblkhd;   /* Space allocated in mmapped regions (bytes) */
+-	int usmblks;  /* Maximum total allocated space (bytes) */
+-	int fsmblks;  /* Space in freed fastbin blocks (bytes) */
+-	int uordblks; /* Total allocated space (bytes) */
+-	int fordblks; /* Total free space (bytes) */
+-	int keepcost; /* Top-most, releasable space (bytes) */
+-};
++#include "malloc_utils.h"
+ 
+ void *__libc_calloc(size_t nmemb, size_t size)
+ {
+@@ -95,6 +84,12 @@ int malloc_trim(size_t pad)
+ 	return 0;
+ }
+ 
++int mallopt(int param_number, int value)
++{
++    /* This concept doesn't really map to musl's malloc */
++    return 0;
++}
++
+ void mtrace(void)
+ {
+ 	/* Not implemented on purpose. */
+diff -uprN gcompat-1.1.0-org/libgcompat/execinfo.h gcompat-1.1.0/libgcompat/execinfo.h
+--- gcompat-1.1.0-org/libgcompat/execinfo.h	1970-01-01 00:00:00.000000000 +0000
++++ gcompat-1.1.0/libgcompat/execinfo.h	2022-12-07 07:33:33.891081524 +0000
+@@ -0,0 +1,14 @@
++#ifndef EXECINFO_H
++#define EXECINFO_H
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++int     backtrace(void **, int);
++char ** backtrace_symbols(void *const *, int);
++void    backtrace_symbols_fd(void *const *, int, int);
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* EXECINFO_H */
diff --git a/meta-musl/recipes-external/gcompat/gcompat_1.1.0.bb b/meta-musl/recipes-external/gcompat/gcompat_1.1.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d82f1ce75eba207be9fe7c75b843ff52d71ce102
--- /dev/null
+++ b/meta-musl/recipes-external/gcompat/gcompat_1.1.0.bb
@@ -0,0 +1,29 @@
+SUMMARY = "a library which provides glibc-compatible APIs for use on musl libc systems"
+HOMEPAGE = "https://git.adelielinux.org/adelie/gcompat"
+LICENSE = "NCSA"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=802b1aed7330d90086be4de63a3188e3"
+SECTION = "libs"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "1.1.0"
+SRC_URI = "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz \
+           file://gcompat-modify-makefile.patch \
+           file://libgcompat_musl.patch \
+          "
+
+SRC_URI[sha256sum] = "82e56d2ecda3f11a93efe61001394a6e5db39c91127d0812d7ad5b0bda558010"
+
+do_configure() {
+        :
+}
+
+do_compile() {
+        oe_runmake
+}
+
+do_install() {
+   oe_runmake install DESTDIR=${D}
+   install -d ${D}${includedir}
+   install -m 644 ${S}/libgcompat/*.h  ${D}${includedir}
+}
diff --git a/meta-musl/recipes-external/musl/bsd-headers.bbappend b/meta-musl/recipes-external/musl/bsd-headers.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9982c7c2e8fe434d2ca538db13482927978f05bf
--- /dev/null
+++ b/meta-musl/recipes-external/musl/bsd-headers.bbappend
@@ -0,0 +1,11 @@
+PACKAGES = "${PN}"
+
+# add patch to support musl
+FILESEXTRAPATHS:prepend := "${THISDIR}/bsd-headers/:"
+SRC_URI:append = " \
+           file://sys-cdefs-musl.patch \
+"
+
+FILES:${PN} = " \
+    /usr/* \
+"
diff --git a/meta-musl/recipes-external/musl/bsd-headers/sys-cdefs-musl.patch b/meta-musl/recipes-external/musl/bsd-headers/sys-cdefs-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..076fbfb12f917b580d050b71d3055ba05057532a
--- /dev/null
+++ b/meta-musl/recipes-external/musl/bsd-headers/sys-cdefs-musl.patch
@@ -0,0 +1,24 @@
+--- a/sys-cdefs.h	2022-11-16 08:35:20.089145983 +0000
++++ b/sys-cdefs.h	2022-11-16 08:49:14.023211318 +0000
+@@ -1,4 +1,5 @@
+-#warning usage of non-standard #include <sys/cdefs.h> is deprecated
++#ifndef SYS_CDEFS_H
++#define SYS_CDEFS_H    1
+ 
+ #undef __P
+ #undef __PMT
+@@ -24,3 +25,14 @@
+ # define __THROW
+ # define __NTH(fct)     fct
+ #endif
++
++#if defined(__GNUC__) && !defined(__cplusplus)
++# define __nonnull(params) __attribute__ ((__nonnull__ params))
++#else
++# define __nonnull(params)
++#endif
++
++#undef __always_inline
++#define __always_inline __inline __attribute__ ((__always_inline__))
++
++#endif   /* sys/cdefs.h */
diff --git a/meta-musl/recipes-external/musl/musl_1.2.3.bb b/meta-musl/recipes-external/musl/musl_1.2.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..cf766a08048c19f76d83303ab9a86cfe9730fd9b
--- /dev/null
+++ b/meta-musl/recipes-external/musl/musl_1.2.3.bb
@@ -0,0 +1,88 @@
+SUMMARY = "An implementation of the standard library for Linux-based systems"
+DESCRIPTION = "A new standard library to power a new generation of Linux-based devices. \
+musl is lightweight, fast, simple, free, and strives to be correct in the sense of \
+standards-conformance and safety."
+
+HOMEPAGE = "http://www.musl-libc.org/"
+LICENSE = "MIT"
+SECTION = "libs"
+
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+PACKAGES = "${PN} ${PN}-dev ${PN}-staticdev"
+
+PROVIDES += "virtual/libc \
+             virtual/libiconv \
+             virtual/libintl \
+             virtual/crypt \
+             linux-libc-headers \
+             linux-libc-headers-dev"
+
+DEPENDS = "bsd-headers \
+          libssp-nonshared \
+          "
+INHIBIT_DEFAULT_DEPS = "1"
+
+PR = "r1"
+
+INHIBIT_SYSROOT_STRIP = "1"
+INSANE_SKIP:${PN} += "already-stripped"
+
+PSEUDO_DISABLED = "1"
+
+inherit external-toolchain
+
+do_configure() {
+        :
+}
+
+do_compile () {
+        :
+}
+
+python do_install () {
+    bb.build.exec_func('external_toolchain_do_install', d)
+    bb.build.exec_func('musl_external_do_install_extra', d)
+}
+
+musl_external_do_install_extra(){
+    # Modify musl dynamic library search path
+    mkdir -p ${D}${sysconfdir}
+    touch ${D}${sysconfdir}/ld-musl-aarch64.path 
+    echo "${base_libdir}" > ${D}${sysconfdir}/ld-musl-aarch64.path
+    echo "${libdir}" >> ${D}${sysconfdir}/ld-musl-aarch64.path
+    
+    # Support perf compile
+    # Due to musl missing __always_inline definition
+    sed -i '/#include <asm\/swab.h>/a\#include <sys/cdefs.h>' ${D}${includedir}/linux/swab.h
+    sed -i '/#include <linux\/swab.h>/a\#include <sys/cdefs.h>' ${D}${includedir}/linux/byteorder/little_endian.h
+    
+    # Delete conflict file
+    rm -f ${D}${base_libdir}/libgcc_s.so
+    rm -f ${D}${base_libdir}/libgcc_s.so.1
+}
+
+do_package_qa[noexec] = "1"
+EXCLUDE_FROM_SHLIBS = "1"
+
+# In case of conflict 
+FILES:${PN} = " \
+    ${base_libdir}/*.so \
+    ${base_libdir}/*.so.* \
+    ${base_sbindir}/ldconfig \
+    ${includedir}/* \
+    ${libdir}/* \
+    /usr/lib/* \
+    ${sysconfdir}/ld-musl-aarch64.path \
+"
+FILES:${PN}-staticdev = " \
+     ${base_libdir}/*.a \
+"
+# Add depend package
+RDEPENDS:${PN} += " bsd-headers gcompat gcompat-dev"
+
+INSANE_SKIP:${PN} += "installed-vs-shipped"
+INSANE_SKIP += "dev-elf dev-so"
+
+
+SYSROOT_DIRS = "/usr/*"
diff --git a/meta-openeuler/classes/autotools.bbclass b/meta-openeuler/classes/autotools.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..7de42236531bc06a603e513fc93d5e93c4bd1144
--- /dev/null
+++ b/meta-openeuler/classes/autotools.bbclass
@@ -0,0 +1,6 @@
+OPENEULER_AUTOTOOLS_BBCLASS = "${@['${COREBASE}/meta/classes/autotools.bbclass', './openeuler_autotools.bbclass']['${OPENEULER_PREBUILT_TOOLS_ENABLE}' == 'yes']}"
+
+require ${OPENEULER_AUTOTOOLS_BBCLASS}
+
+# used for exporting tasks in openeuler_autotools.bbclass
+EXPORT_FUNCTIONS do_configure do_compile do_install
diff --git a/meta-openeuler/classes/blacklist_dynamic.bbclass b/meta-openeuler/classes/blacklist_dynamic.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..c429ed51d85e77686eab1cd467ec5f87e28dbb8b
--- /dev/null
+++ b/meta-openeuler/classes/blacklist_dynamic.bbclass
@@ -0,0 +1,41 @@
+# Blacklist recipe names which include variable references, handling
+# multilibs.
+#
+# Ex.
+#     SKIP_RECIPE_DYNAMIC += "${MLPREFIX}gcc-cross-${TARGET_ARCH}"
+#     SKIP_RECIPE_DYNAMIC += "gcc-source-${@'${GCCVERSION}'.replace('%', '')}"
+
+SKIP_RECIPE_DYNAMIC ?= ""
+
+python pnblacklist_dynamic_setup () {
+    d = e.data
+
+    blacklisted = d.getVar('SKIP_RECIPE_DYNAMIC', False)
+    if not blacklisted.strip():
+        return
+
+    multilibs = d.getVar('MULTILIBS', True) or ''
+
+    # this block has been copied from base.bbclass so keep it in sync
+    prefixes = []
+    for ext in multilibs.split():
+        eext = ext.split(':')
+        if len(eext) > 1 and eext[0] == 'multilib':
+            prefixes.append(eext[1])
+
+    to_blacklist = set()
+    for prefix in [''] + prefixes:
+        localdata = bb.data.createCopy(d)
+        if prefix:
+            localdata.setVar('MLPREFIX', prefix + '-')
+            override = ':virtclass-multilib-' + prefix
+            localdata.setVar('OVERRIDES', localdata.getVar('OVERRIDES', False) + override)
+            bb.data.update_data(localdata)
+
+        to_blacklist |= set(filter(None, localdata.getVar('SKIP_RECIPE_DYNAMIC').split()))
+
+    for blrecipe in to_blacklist:
+        d.setVarFlag('SKIP_RECIPE', blrecipe, 'blacklisted by SKIP_RECIPE_DYNAMIC')
+}
+pnblacklist_dynamic_setup[eventmask] = "bb.event.ConfigParsed"
+addhandler pnblacklist_dynamic_setup
diff --git a/meta-openeuler/classes/cargo.bbclass b/meta-openeuler/classes/cargo.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..a941aa994b4bb93a1b8a70cd8d3b8fbe3df2674e
--- /dev/null
+++ b/meta-openeuler/classes/cargo.bbclass
@@ -0,0 +1,320 @@
+# This file is developed based on meta-rust-bin(https://github.com/rust-embedded/meta-rust-bin) 
+# using MIT License
+# 
+# Copyright © 2016 meta-rust-bin author
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
+# and associated documentation files (the “Software”), to deal in the Software without restriction, 
+# including without limitation the rights to use, copy, modify, merge, publish, distribute, 
+# sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 
+# furnished to do so, subject to the following conditions:
+# The above copyright notice and this permission notice shall be included in all copies or 
+# substantial portions of the Software.
+
+RUST_BASE_URI := "https://static.rust-lang.org"
+
+# Many crates rely on pkg-config to find native versions of their libraries for
+# linking - do the simple thing and make it generally available.
+DEPENDS:append = "\
+    cargo-bin-cross-${TARGET_ARCH} \
+    pkgconfig-native \
+"
+
+# Move CARGO_HOME from default of ~/.cargo
+export CARGO_HOME = "${WORKDIR}/cargo_home"
+
+# If something fails while building, this might give useful information
+export RUST_BACKTRACE = "1"
+
+# Do build out-of-tree
+B = "${WORKDIR}/target"
+export CARGO_TARGET_DIR = "${B}"
+
+RUST_TARGET = "${@rust_target(d, 'TARGET')}"
+RUST_BUILD = "${@rust_target(d, 'BUILD')}"
+
+# Additional flags passed directly to the "cargo build" invocation
+EXTRA_CARGO_FLAGS ??= ""
+EXTRA_RUSTFLAGS ??= ""
+RUSTFLAGS += "${EXTRA_RUSTFLAGS}"
+
+# Space-separated list of features to enable
+CARGO_FEATURES ??= ""
+
+# Control the Cargo build type (debug or release)
+CARGO_BUILD_TYPE ?= "--release"
+
+CARGO_INSTALL_DIR ?= "${D}${bindir}"
+
+CARGO_DEBUG_DIR = "${B}/${RUST_TARGET}/debug"
+CARGO_RELEASE_DIR = "${B}/${RUST_TARGET}/release"
+WRAPPER_DIR = "${WORKDIR}/wrappers"
+
+# Set the Cargo manifest path to the typical location
+CARGO_MANIFEST_PATH ?= "${S}/Cargo.toml"
+
+FILES:${PN}-dev += "${libdir}/*.rlib"
+FILES:${PN}-dev += "${libdir}/*.rlib.*"
+
+CARGO_BUILD_FLAGS = "\
+    --verbose \
+    --manifest-path ${CARGO_MANIFEST_PATH} \
+    --target=${RUST_TARGET} \
+    ${CARGO_BUILD_TYPE} \
+    ${@oe.utils.conditional('CARGO_FEATURES', '', '', '--features "${CARGO_FEATURES}"', d)} \
+    ${EXTRA_CARGO_FLAGS} \
+"
+
+# CARGO_CRATES_SOURCE setting can enable replacement of crates source
+# simply, you can set CARGO_CRATES_SOURCE = "tuna"
+CARGO_CRATES_SOURCE ??= ""
+
+write_cargo_source() {
+    varname="$1"
+    varval="$2"
+    if [ "${varval}" != "None" ]; then
+        cat <<- EOF >> ${CARGO_HOME}/config
+${varname} = "${varval}"
+EOF
+    fi
+}
+
+create_cargo_config() {
+    if [ "${RUST_BUILD}" != "${RUST_TARGET}" ]; then
+        cat <<- EOF > ${CARGO_HOME}/config
+[target.${RUST_BUILD}]
+linker = '${WRAPPER_DIR}/ld-native-wrapper.sh'
+
+[target.${RUST_TARGET}]
+linker = '${WRAPPER_DIR}/ld-wrapper.sh'
+
+EOF
+    else
+        cat <<- EOF > ${CARGO_HOME}/config
+[target.${RUST_TARGET}]
+linker = '${WRAPPER_DIR}/ld-wrapper.sh'
+
+EOF
+    fi
+
+    cat <<- EOF >> ${CARGO_HOME}/config
+[build]
+rustflags = ['-C', 'rpath']
+
+[profile.release]
+debug = true
+
+EOF
+
+    if [ -n "${CARGO_CRATES_SOURCE}" ]; then
+        cat <<- EOF >> ${CARGO_HOME}/config
+[source.crates-io]
+replace-with = "${CARGO_CRATES_SOURCE}"
+
+[source.${CARGO_CRATES_SOURCE}]
+
+EOF
+
+    write_cargo_source "registry" "${@d.getVarFlag('CARGO_CRATES_SOURCE', 'registry', True)}"
+    write_cargo_source "local-registry" "${@d.getVarFlag('CARGO_CRATES_SOURCE', 'local-registry', True)}"
+    write_cargo_source "directory" "${@d.getVarFlag('CARGO_CRATES_SOURCE', 'directory', True)}"
+    write_cargo_source "git" "${@d.getVarFlag('CARGO_CRATES_SOURCE', 'git', True)}"
+    write_cargo_source "branch" "${@d.getVarFlag('CARGO_CRATES_SOURCE', 'branch', True)}"
+    write_cargo_source "tag" "${@d.getVarFlag('CARGO_CRATES_SOURCE', 'tag', True)}"
+    write_cargo_source "rev" "${@d.getVarFlag('CARGO_CRATES_SOURCE', 'rev', True)}"
+    fi
+}
+
+cargo_do_configure() {
+    mkdir -p "${B}"
+    mkdir -p "${CARGO_HOME}"
+    mkdir -p "${WRAPPER_DIR}"
+
+    # Yocto provides the C compiler in ${CC} but that includes options beyond
+    # the compiler binary. cargo/rustc expect a single binary, so we put ${CC}
+    # in a wrapper script.
+    cat <<- EOF > "${WRAPPER_DIR}/cc-wrapper.sh"
+#!/bin/sh
+${CC} "\$@"
+EOF
+    chmod +x "${WRAPPER_DIR}/cc-wrapper.sh"
+
+    cat <<- EOF > "${WRAPPER_DIR}/cxx-wrapper.sh"
+#!/bin/sh
+${CXX} "\$@"
+EOF
+    chmod +x "${WRAPPER_DIR}/cxx-wrapper.sh"
+
+    cat <<- EOF > "${WRAPPER_DIR}/cc-native-wrapper.sh"
+#!/bin/sh
+${BUILD_CC} "\$@"
+EOF
+    chmod +x "${WRAPPER_DIR}/cc-native-wrapper.sh"
+
+    cat <<- EOF > "${WRAPPER_DIR}/cxx-native-wrapper.sh"
+#!/bin/sh
+${BUILD_CXX} "\$@"
+EOF
+    chmod +x "${WRAPPER_DIR}/cxx-native-wrapper.sh"
+
+    cat <<- EOF > "${WRAPPER_DIR}/ld-wrapper.sh"
+#!/bin/sh
+${CC} ${LDFLAGS} "\$@"
+EOF
+    chmod +x "${WRAPPER_DIR}/ld-wrapper.sh"
+
+    cat <<- EOF > "${WRAPPER_DIR}/ld-native-wrapper.sh"
+#!/bin/sh
+${BUILD_CC} ${BUILD_LDFLAGS} "\$@"
+EOF
+    chmod +x "${WRAPPER_DIR}/ld-native-wrapper.sh"
+
+    # Create our global config in CARGO_HOME
+    create_cargo_config
+}
+
+cargo_do_compile() {
+    export TARGET_CC="${WRAPPER_DIR}/cc-wrapper.sh"
+    export TARGET_CXX="${WRAPPER_DIR}/cxx-wrapper.sh"
+    export CC="${WRAPPER_DIR}/cc-native-wrapper.sh"
+    export CXX="${WRAPPER_DIR}/cxx-native-wrapper.sh"
+    export TARGET_LD="${WRAPPER_DIR}/ld-wrapper.sh"
+    export LD="${WRAPPER_DIR}/ld-native-wrapper.sh"
+    export PKG_CONFIG_ALLOW_CROSS="1"
+    export LDFLAGS=""
+    export RUSTFLAGS="${RUSTFLAGS}"
+    bbdebug 2 "which rustc:" `which rustc`
+    bbdebug 2 "rustc --version" `rustc --version`
+    bbdebug 2 "which cargo:" `which cargo`
+    bbdebug 2 "cargo --version" `cargo --version`
+    bbdebug 2 cargo build ${CARGO_BUILD_FLAGS}
+    cargo build ${CARGO_BUILD_FLAGS}
+}
+
+cargo_do_install() {
+    if [ "${CARGO_BUILD_TYPE}" = "--release" ]; then
+        local cargo_bindir="${CARGO_RELEASE_DIR}"
+    else
+        local cargo_bindir="${CARGO_DEBUG_DIR}"
+    fi
+
+    local files_installed=""
+
+    for tgt in "${cargo_bindir}"/*; do
+        case $tgt in
+            *.so|*.rlib)
+                so_name=$(basename $tgt)
+                install -d "${D}${libdir}"
+                install -m755 "$tgt" "${D}${libdir}/$so_name.${PV}"
+                cd "${D}${libdir}" && ln -fs "$so_name" "$so_name.${PV}"
+                files_installed="$files_installed $tgt"
+                ;;
+            *examples)
+                if [ -d "$tgt" ]; then
+                    for example in "$tgt/"*; do
+                        if [ -f "$example" ] && [ -x "$example" ]; then
+                            install -d "${CARGO_INSTALL_DIR}"
+                            install -m755 "$example" "${CARGO_INSTALL_DIR}"
+                            files_installed="$files_installed $example"
+                        fi
+                    done
+                fi
+                ;;
+            *)
+                if [ -f "$tgt" ] && [ -x "$tgt" ]; then
+                    install -d "${CARGO_INSTALL_DIR}"
+                    install -m755 "$tgt" "${CARGO_INSTALL_DIR}"
+                    files_installed="$files_installed $tgt"
+                fi
+                ;;
+        esac
+    done
+
+    if [ -z "$files_installed" ]; then
+        bbfatal "Cargo found no files to install"
+    else
+        bbnote "Installed the following files:"
+        for f in $files_installed; do
+            bbnote "  " `basename $f`
+        done
+    fi
+}
+
+def rust_target(d, spec_type):
+    '''
+    Convert BitBake system specs into Rust target.
+    `spec_type` is one of BUILD, TARGET, or HOST
+    '''
+    import re
+    spec_type = spec_type.upper()
+
+    arch = d.getVar('%s_ARCH' % spec_type, True)
+    os = d.getVar('%s_OS' % spec_type, True)
+
+    # Make sure that tasks properly recalculate after ARCH or OS change
+    d.appendVarFlag("rust_target", "vardeps", " %s_ARCH" % spec_type)
+    d.appendVarFlag("rust_target", "vardeps", " %s_OS" % spec_type)
+
+    # os should in "linux" "freebsd" ...
+    if '-' in os:
+        os = os[:os.find('-')]
+
+    # The bitbake vendor won't ever match the Rust specs
+    vendor = "unknown"
+
+    tclibc = d.getVar("TCLIBC", True)
+    callconvention = "gnu"
+    # Only install the musl target toolchain for rust
+    # versions 1.35.0 and above
+    if spec_type == "TARGET" and tclibc == "musl":
+        pnre = re.compile("rustc-bin-cross")
+        m = pnre.match(d.getVar("PN", True))
+        if m:
+            pv = d.getVar("PV", True)
+            if pv >= "1.35.0":
+                callconvention = "musl"
+        else:
+            callconvention = "musl"
+
+    # TUNE_FEATURES are always only for the TARGET
+    if spec_type == "TARGET":
+        tune = d.getVar("TUNE_FEATURES", True).split()
+        tune += d.getVar("MACHINEOVERRIDES", True).split(":")
+    else:
+        tune = []
+
+    if arch in ["x86_64", "x86-64", "x64", "amd64"]:
+        arch = "x86_64"
+    elif arch in ["arm", "armv6l", "armv7l"]:
+        # Rust requires NEON/VFP in order to build for armv7, else fall back to v6
+        tune_armv7 = any(t.startswith("armv7") for t in tune)
+        tune_neon = "neon" in tune
+        tune_cchard = "callconvention-hard" in tune
+        if all([tune_armv7, tune_neon, tune_cchard]):
+            arch = "armv7"
+            callconvention += "eabihf"
+        elif any(t.startswith("armv5") for t in tune):
+            arch = "armv5te"
+            callconvention += "eabi"
+        else:
+            arch = "arm"
+            if tune_cchard:
+                callconvention += "eabihf"
+            else:
+                callconvention += "eabi"
+    elif arch in ["aarch64"]:
+        arch = "aarch64"
+    else:
+        bb.fatal("Unknown or unsupported architecture: %s" % arch)
+
+    target = "%s-%s-%s-%s" % (arch, vendor, os, callconvention)
+
+    return target
+
+rust_target[vardepsexclude] += "rust_target[vardeps]"
+
+EXPORT_FUNCTIONS do_configure do_compile do_install
+
+# skip riscv as they are not well supported by rust now
+COMPATIBLE_HOST:riscv64 = "null"
+COMPATIBLE_HOST:riscv32 = "null"
diff --git a/meta-openeuler/classes/common-license.bbclass b/meta-openeuler/classes/common-license.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..f043da50a2625dc59d423c83771f8bcb3e648031
--- /dev/null
+++ b/meta-openeuler/classes/common-license.bbclass
@@ -0,0 +1,48 @@
+# Handle automatically pointing LIC_FILES_CHKSUM to a common license outside
+# the recipe's source tree, based on the value of LICENSE.
+LIC_FILES_CHKSUM ?= "${COMMON_LIC_CHKSUM}"
+
+COMMON_LIC_CHKSUM = ""
+COMMON_LIC_CHKSUM_CLOSED = ""
+COMMON_LIC_CHKSUM_GPL-2.0-only = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6"
+COMMON_LIC_CHKSUM_GPL-3.0-only = "file://${COREBASE}/meta/files/common-licenses/GPL-3.0-only;md5=c79ff39f19dfec6d293b95dea7b07891"
+COMMON_LIC_CHKSUM_GPL-3.0-with-GCC-exception = "file://${COREBASE}/meta/files/common-licenses/GPL-3.0-with-GCC-exception;md5=aef5f35c9272f508be848cd99e0151df"
+COMMON_LIC_CHKSUM_LGPL-2.1-only = "file://${COREBASE}/meta/files/common-licenses/LGPL-2.1-only;md5=1a6d268fd218675ffea8be556788b780"
+
+python () {
+    import oe.license
+
+    #; Set LIC_FILES_CHKSUM to a common license if it's unset and LICENSE is set
+    licensestr = d.getVar('LICENSE', True)
+    for pkg in d.getVar('PACKAGES', True).split():
+        pkg_lic = d.getVar('LICENSE_%s' % pkg, True)
+        if pkg_lic:
+            licensestr += ' ' + pkg_lic
+
+    licenses = oe.license.flattened_licenses(licensestr, lambda a, b: a + b)
+    checksums = set()
+    for license in licenses:
+        if license != 'CLOSED' and d.getVar('LIC_FILES_CHKSUM', False) == '${COMMON_LIC_CHKSUM}':
+            license = mapped_license(license, d)
+
+            ext_chksum_var = 'COMMON_LIC_CHKSUM_{0}'.format(license)
+            if d.getVar(ext_chksum_var, True):
+                checksums.add('${%s}' % ext_chksum_var)
+            else:
+                lic_file_name = '${COREBASE}/meta/files/common-licenses/%s' % license
+                lic_file = d.expand(lic_file_name)
+                if os.path.exists(lic_file):
+                    md5 = bb.utils.md5_file(lic_file)
+                    chksum = 'file://{0};md5={1}'.format(lic_file_name, md5)
+                    bb.fatal('{0}: No available license checksum info for this license. Either set LIC_FILES_CHKSUM, or define:\n  {1} = "{2}"'.format(d.getVar('PF', True), ext_chksum_var, chksum))
+    d.setVar('COMMON_LIC_CHKSUM', ' '.join(checksums))
+}
+
+def mapped_license(license, d):
+    if license.endswith('+'):
+        license = license[:-1]
+
+    mapped = d.getVarFlag('SPDXLICENSEMAP', license, False)
+    if mapped:
+        license = mapped
+    return license
diff --git a/meta-openeuler/classes/distutils-common-base.bbclass b/meta-openeuler/classes/distutils-common-base.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..ab4baec88af9876240a645edcc4a6ad76eb2c769
--- /dev/null
+++ b/meta-openeuler/classes/distutils-common-base.bbclass
@@ -0,0 +1 @@
+inherit setuptools3-base
diff --git a/meta-openeuler/classes/distutils3.bbclass b/meta-openeuler/classes/distutils3.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..3e54429045447938625303c75854e9f9e1a2cec1
--- /dev/null
+++ b/meta-openeuler/classes/distutils3.bbclass
@@ -0,0 +1,13 @@
+# the bbclass is to alter setup.py about python package, when poky upgrade to 4.0, distutils functional has move to
+# setuptools, so if there has `from distutil.core import setup`, it will occure error "invalid command 'bdist_wheel'"
+# so in order to fix this error, we replace distutil.core to setuptools
+
+inherit setuptools3
+
+do_configure:append() {
+    if [[ -f ${S}/setup.py ]];then
+        pushd ${S}
+        sed -i 's/from distutils.core import setup/from setuptools import setup/g' setup.py
+        popd
+    fi
+}
diff --git a/meta-openeuler/classes/external-toolchain-cross-canadian.bbclass b/meta-openeuler/classes/external-toolchain-cross-canadian.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..f5f551718152fe1331722a95469dd9fa70424d93
--- /dev/null
+++ b/meta-openeuler/classes/external-toolchain-cross-canadian.bbclass
@@ -0,0 +1,58 @@
+# cross-canadian.bbclass depends on chrpath-native, change to chrpath on the host
+inherit external-toolchain cross-canadian
+
+# Toolchain binaries are expected to run on both this host and SDKMACHINE, so
+# we should be able to use host tools.
+STRIP:task-package = "strip"
+STRIP:task-populate-sysroot = "strip"
+OBJCOPY:task-package = "objcopy"
+PACKAGE_DEPENDS:remove = "virtual/${TARGET_PREFIX}binutils"
+
+# Scan just toolchains root directory, but include some additional mirrors
+EXTERNAL_INSTALL_SOURCE_PATHS = "${EXTERNAL_TOOLCHAIN}"
+FILES_MIRRORS += "\
+    ${bindir}/|/bin/\n \
+    ${libdir}/|/lib64/\n \
+    ${libexecdir}/|/libexec/\n \
+    ${prefix}/|${target_prefix}/\n \
+    ${prefix}/|${target_base_prefix}/\n \
+    ${exec_prefix}/|${target_exec_prefix}/\n \
+    ${exec_prefix}/|${target_base_prefix}/\n \
+    ${base_prefix}/|${target_base_prefix}/\n \
+"
+
+# Align with more typical toolchain layout. Everything is already isolated by
+# EXTERNAL_TARGET_SYS, we don't need cross-canadian.bbclass to do it for us.
+bindir = "${exec_prefix}/bin"
+libdir:arm = "${exec_prefix}/lib"
+libdir = "${exec_prefix}/lib64"
+libexecdir = "${exec_prefix}/libexec"
+
+# We're relying on a compatible host libc, not one from a nativesdk build
+INSANE_SKIP:${PN} += "build-deps file-rdeps"
+
+do_install:append () {
+    for i in ${D}${bindir}/${EXTERNAL_TARGET_SYS}-*; do
+        if [ -e "$i" ]; then
+            j="$(basename "$i")"
+            [[ -e "${D}${bindir}/${TARGET_PREFIX}${j#${EXTERNAL_TARGET_SYS}-}" ]] && continue
+            ln -sv "$j" "${D}${bindir}/${TARGET_PREFIX}${j#${EXTERNAL_TARGET_SYS}-}"
+        fi
+    done
+}
+
+# add links toolchain such as *-gcc to sdk
+python add_files_links () {
+    prefix = d.getVar('EXTERNAL_TARGET_SYS') + '-'
+    full_prefix = os.path.join(d.getVar('bindir'), prefix)
+    new_prefix = d.getVar('TARGET_PREFIX')
+    for pkg in d.getVar('PACKAGES').split():
+        files = (d.getVar('FILES:%s' % pkg) or '').split()
+        new_files = []
+        for f in files:
+            if f.startswith(full_prefix):
+                new_files.append(f.replace(prefix, new_prefix))
+        if new_files:
+            d.appendVar('FILES:%s' % pkg, ' ' + ' '.join(new_files))
+}
+do_package[prefuncs] += "add_files_links"
diff --git a/meta-openeuler/classes/external-toolchain-cross.bbclass b/meta-openeuler/classes/external-toolchain-cross.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..93343f4efdfda0001ac128f1698bcaf5f549a542
--- /dev/null
+++ b/meta-openeuler/classes/external-toolchain-cross.bbclass
@@ -0,0 +1,47 @@
+inherit external-toolchain cross
+
+EXTERNAL_CROSS_BINARIES ?= ""
+
+# Modify wrap_bin for clang/llvm wrapper
+# When using clang/clang++ for cross compiler, it needs gcc-toolchain, so add some parameter in needded.
+# And remove prefix llvm- for binutils, because there are using hard code like ${HOST_PREFIX}objdump in package.bbclass
+# and some package using hard code like ${TARGET_PREFIX}ar/as/... when do_configure task.
+wrap_bin () {
+    bin="$1"
+    shift
+    script="${D}${bindir}/${TARGET_PREFIX}$bin"
+    execcmd="exec ${EXTERNAL_TOOLCHAIN_BIN}/${EXTERNAL_TARGET_SYS}-$bin \"\$@\""
+    # for llvm compiler
+    case $bin in
+        clang*)
+            execcmd="exec ${EXTERNAL_TOOLCHAIN_BIN}/$bin --target=${EXTERNAL_TARGET_SYS} -Wno-int-conversion \"\$@\""
+            ;;
+        llvm-*)
+            execcmd="exec ${EXTERNAL_TOOLCHAIN_BIN}/$bin \"\$@\""
+            ;;
+        *lld)
+            execcmd="exec ${EXTERNAL_TOOLCHAIN_BIN}/$bin \"\$@\""
+            ;;
+        *)
+            ;;
+    esac
+    printf '#!/bin/sh\n' >$script
+    for arg in "$@"; do
+        printf '%s\n' "$arg"
+    done >>"$script"
+    printf '%s\n' "${execcmd}" >>"$script"
+    chmod +x "$script"
+}
+
+do_install () {
+    install -d ${D}${bindir}
+    for bin in ${EXTERNAL_CROSS_BINARIES}; do
+        if [ ! -e "${EXTERNAL_TOOLCHAIN_BIN}/${EXTERNAL_TARGET_SYS}-$bin" ] && [ ! -e "${EXTERNAL_TOOLCHAIN_BIN}/$bin" ]; then
+            bbdebug 1 "${EXTERNAL_TOOLCHAIN_BIN}/${EXTERNAL_TARGET_SYS}-$bin or ${EXTERNAL_TOOLCHAIN_BIN}/$bin does not exist"
+            continue
+        fi
+
+        bbdebug 1 wrap_bin "$bin"
+        wrap_bin "$bin"
+    done
+}
diff --git a/meta-openeuler/classes/external-toolchain.bbclass b/meta-openeuler/classes/external-toolchain.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..ddb279b84cba3854eadbf5f7b8a683374a89bb46
--- /dev/null
+++ b/meta-openeuler/classes/external-toolchain.bbclass
@@ -0,0 +1,192 @@
+# This class provides everything necessary for a recipe to pull bits from an
+# external toolchain:
+# - Automatically sets LIC_FILES_CHKSUM based on LICENSE if appropriate
+# - Searches the external toolchain sysroot and alternate locations for the
+#   patterns specified in the FILES variables, with support for checking
+#   alternate locations within the sysroot as well
+# - Automatically PROVIDES/RPROVIDES the non-external-suffixed names
+# - Usual bits to handle packaging of existing binaries
+# - Automatically skips the recipe if its files aren't available in the
+#   external toolchain
+
+# Since these are prebuilt binaries, there are no source files to checksum for
+# LIC_FILES_CHKSUM, so use the license from common-licenses
+inherit common-license
+
+# avoid use llvm to influence gcc
+TOOLCHAIN = "gcc"
+
+# We don't extract anything which will create S, and we don't want to see the
+# warning about it
+S = "${WORKDIR}"
+
+# Prebuilt binaries, no need for any default dependencies
+INHIBIT_DEFAULT_DEPS = "1"
+
+# Missing build deps don't matter when we don't build anything
+INSANE_SKIP:${PN} += "build-deps"
+
+EXTERNAL_PN ?= "${@PN.replace('-external', '')}"
+PROVIDES += "${EXTERNAL_PN}"
+LICENSE = "CLOSED"
+LIC_FILES_CHKSUM = "${COMMON_LIC_CHKSUM}"
+
+# Packaging requires objcopy/etc for split and strip
+PACKAGE_DEPENDS += "virtual/${MLPREFIX}${TARGET_PREFIX}binutils"
+
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+
+EXTERNAL_PV_PREFIX ?= ""
+EXTERNAL_PV_SUFFIX ?= ""
+PV:prepend = "${@'${EXTERNAL_PV_PREFIX}' if '${EXTERNAL_PV_PREFIX}' else ''}"
+PV:append = "${@'${EXTERNAL_PV_SUFFIX}' if '${EXTERNAL_PV_SUFFIX}' else ''}"
+
+EXTERNAL_EXTRA_FILES ?= ""
+
+# Skip this recipe if we don't have files in the external toolchain
+EXTERNAL_AUTO_PROVIDE ?= "0"
+EXTERNAL_AUTO_PROVIDE:class-target ?= "1"
+
+# We don't care if this path references other variables
+EXTERNAL_TOOLCHAIN[vardepvalue] = "${EXTERNAL_TOOLCHAIN}"
+
+# We don't want to rebuild if the path to the toolchain changes, only if the
+# toolchain changes
+external_toolchain_do_install[vardepsexclude] += "EXTERNAL_TOOLCHAIN"
+EXTERNAL_INSTALL_SOURCE_PATHS[vardepsexclude] += "EXTERNAL_TOOLCHAIN"
+
+# Propagate file permissions mode from owner to the rest of the user
+# so the toolchain bits would be available for everyone to use even in the
+# directories with root permissions.
+EXTERNAL_PROPAGATE_MODE ?= "0"
+python () {
+    # Skipping only matters up front
+    if d.getVar('BB_WORKERCONTEXT', True) == '1':
+        return
+
+    if not d.getVar('TCMODE', True).startswith('external'):
+        raise bb.parse.SkipPackage("External toolchain not configured (TCMODE not set to an external toolchain).")
+
+    # We're not an available provider if there's no external toolchain
+    if not d.getVar("EXTERNAL_TOOLCHAIN", True):
+        raise bb.parse.SkipPackage("External toolchain not configured (EXTERNAL_TOOLCHAIN not set).")
+
+    if not bb.utils.to_boolean(d.getVar('EXTERNAL_AUTO_PROVIDE', d)):
+        return
+
+    sysroots, mirrors, premirrors = oe.external.get_file_search_metadata(d)
+    search_patterns = []
+    pattern = d.getVar('EXTERNAL_PROVIDE_PATTERN', True)
+    if pattern:
+        search_patterns.append(pattern)
+    else:
+        files = oe.external.gather_pkg_files(d)
+        search_patterns.extend(filter(lambda f: '.debug' not in f, files))
+    
+    expanded = oe.external.expand_paths(search_patterns, mirrors, premirrors)
+    paths = oe.external.search_sysroots(expanded, sysroots)
+    if not any(f for p, f in paths):
+        raise bb.parse.SkipPackage('No files found in external toolchain sysroot for: {}'.format(', '.join(search_patterns)))
+}
+
+fakeroot python do_install () {
+    bb.build.exec_func('external_toolchain_do_install', d)
+    pass # Sentinel
+}
+
+def external_toolchain_propagate_mode (d, installdest):
+    import stat
+
+    propagate = d.getVar('EXTERNAL_PROPAGATE_MODE', True)
+    if propagate == '0':
+        return
+
+    for root, dirs, files in os.walk(installdest):
+        for bit in dirs + files:
+            path = os.path.join(root, bit)
+            try:
+                bitstat = os.stat(path)
+            except ValueError:
+                continue
+            else:
+                newmode = bitstat.st_mode
+                if bitstat.st_mode & stat.S_IRUSR:
+                    newmode |= stat.S_IRGRP | stat.S_IROTH
+                if bitstat.st_mode & stat.S_IXUSR:
+                    newmode |= stat.S_IXGRP | stat.S_IXOTH
+                os.chmod(path, newmode)
+
+python external_toolchain_do_install () {
+    import subprocess
+    installdest = d.getVar('D', True)
+    sysroots, mirrors, premirrors = oe.external.get_file_search_metadata(d)
+    files = oe.external.gather_pkg_files(d)
+    oe.external.copy_from_sysroots(files, sysroots, mirrors, premirrors, installdest)
+    if 'do_install_extra' in d:
+        bb.build.exec_func('do_install_extra', d)
+    external_toolchain_propagate_mode(d, installdest)
+}
+external_toolchain_do_install[vardeps] += "${@' '.join('FILES:%s' % pkg for pkg in '${PACKAGES}'.split())}"
+
+# Change do_install's CWD to EXTERNAL_TOOLCHAIN for convenience
+do_install[dirs] = "${D} ${EXTERNAL_TOOLCHAIN}"
+
+python () {
+    # Deal with any do_install:append
+    install = d.getVar('do_install', False)
+    try:
+        base, appended = install.split('# Sentinel', 1)
+    except ValueError:
+        pass
+    else:
+        d.setVar('do_install', base)
+        if appended.strip():
+            d.setVar('do_install_added', appended)
+            d.setVarFlag('do_install_added', 'func', '1')
+            d.appendVarFlag('do_install', 'postfuncs', ' do_install_added')
+}
+
+# Toolchain shipped binaries weren't necessarily built ideally
+WARN_QA:remove = "ldflags textrel"
+ERROR_QA:remove = "ldflags textrel"
+
+# Debug files may well have already been split out, or stripped out
+INSANE_SKIP:${PN} += "already-stripped"
+
+RPROVIDES:${PN} += "${EXTERNAL_PN}"
+RPROVIDES:${PN}-dev += "${EXTERNAL_PN}-dev"
+RPROVIDES:${PN}-staticdev += "${EXTERNAL_PN}-staticdev"
+RPROVIDES:${PN}-dbg += "${EXTERNAL_PN}-dbg"
+RPROVIDES:${PN}-doc += "${EXTERNAL_PN}-doc"
+RPROVIDES:${PN}-locale += "${EXTERNAL_PN}-locale"
+LOCALEBASEPN = "${EXTERNAL_PN}"
+
+FILES:${PN} = ""
+FILES:${PN}-dev = ""
+FILES:${PN}-staticdev = ""
+FILES:${PN}-doc = ""
+FILES:${PN}-locale = ""
+
+def debug_paths(d):
+    l = d.createCopy()
+    l.finalize()
+    paths = []
+    exclude = [
+        l.getVar('datadir', True),
+        l.getVar('includedir', True),
+    ]
+    for p in l.getVar('PACKAGES', True).split():
+        if p.endswith('-dbg'):
+            continue
+        for f in (l.getVar('FILES:%s' % p, True) or '').split():
+            if any((f == x or f.startswith(x + '/')) for x in exclude):
+                continue
+            d = os.path.dirname(f)
+            b = os.path.basename(f)
+            paths.append('/usr/lib/debug{0}/{1}.debug'.format(d, b))
+            paths.append('{0}/.debug/{1}'.format(d, b))
+            paths.append('{0}/.debug/{1}.debug'.format(d, b))
+    return set(paths)
+
+FILES:${PN}-dbg = "${@' '.join(debug_paths(d))}"
diff --git a/meta-openeuler/classes/external_global.bbclass b/meta-openeuler/classes/external_global.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..9ae006e971a1eb0cdf064805211835de7676576c
--- /dev/null
+++ b/meta-openeuler/classes/external_global.bbclass
@@ -0,0 +1,123 @@
+def fixed_oe_import(d, modules=None):
+    import importlib
+    import sys
+
+    def inject(name, value):
+        """Make a python object accessible from the metadata"""
+        if hasattr(bb.utils, "_context"):
+            bb.utils._context[name] = value
+        else:
+            __builtins__[name] = value
+
+    bbpath = d.getVar("BBPATH").split(":")
+    layerpaths = [os.path.join(dir, "lib") for dir in bbpath]
+    sys.path[0:0] = layerpaths
+
+    if modules is None:
+        import oe.data
+        modules = oe.data.typed_value("OE_IMPORTS", d)
+
+    has_reloaded = set()
+    for toimport in modules:
+        # If we're importing something in a namespace package, and it's
+        # already been imported, reload it, to ensure any namespace package
+        # extensions to __path__ are picked up
+        imp_project = toimport
+        while True:
+            try:
+                imp_project, _ = imp_project.rsplit(".", 1)
+            except ValueError:
+                break
+            if imp_project in sys.modules and imp_project not in has_reloaded:
+                mod = sys.modules[imp_project]
+                if hasattr(mod, '__path__'):
+                    bb.debug(1, 'Reloading %s' % imp_project)
+                    importlib.reload(mod)
+                    has_reloaded.add(imp_project)
+
+        project = toimport.split(".", 1)[0]
+        imported = importlib.import_module(toimport)
+        sys.modules[toimport] = imported
+        inject(project, sys.modules[project])
+        bb.debug(1, 'Imported and injected %s' % toimport)
+
+    return ""
+
+EXTERNAL_IMPORTED := "${@fixed_oe_import(d, ['oe.external'])}"
+
+EXTERNAL_TOOLCHAIN_SYSROOT ?= "${@external_run(d, '${EXTERNAL_CC}', *(TARGET_CC_ARCH.split() + ['-print-sysroot'])).rstrip()}"
+EXTERNAL_TOOLCHAIN_LIBROOT ?= "${@external_run(d, '${EXTERNAL_CC}', *(TARGET_CC_ARCH.split() + ['-print-file-name=crtbegin.o'])).rstrip().replace('/crtbegin.o', '')}"
+EXTERNAL_HEADERS_MULTILIB_SUFFIX ?= "${@external_run(d, '${EXTERNAL_CC}', *(TARGET_CC_ARCH.split() + ['-print-sysroot-headers-suffix'])).rstrip()}"
+EXTERNAL_LIBC_KERNEL_VERSION ?= "${@external_get_kernel_version(d, "${EXTERNAL_TOOLCHAIN_SYSROOT}${prefix}")}"
+
+EXTERNAL_INSTALL_SOURCE_PATHS = "\
+    ${EXTERNAL_TOOLCHAIN_SYSROOT} \
+    ${EXTERNAL_TOOLCHAIN}/${EXTERNAL_TARGET_SYS} \
+    ${EXTERNAL_TOOLCHAIN_SYSROOT}/.. \
+    ${EXTERNAL_TOOLCHAIN} \
+    ${D} \
+"
+
+# Potential locations within the external toolchain sysroot
+FILES_PREMIRRORS = "\
+    ${bindir}/|/usr/${baselib}/bin/\n \
+"
+
+FILES_MIRRORS = "\
+    ${base_libdir}/|/usr/${baselib}/\n \
+    ${libexecdir}/|/usr/libexec/\n \
+    ${libexecdir}/|/usr/${baselib}/${PN}\n \
+    ${mandir}/|/usr/share/man/\n \
+    ${mandir}/|/usr/man/\n \
+    ${mandir}/|/man/\n \
+    ${mandir}/|/share/doc/*-${EXTERNAL_TARGET_SYS}/man/\n \
+    ${prefix}/|${base_prefix}/\n \
+"
+
+EXTERNAL_CC ?= "${EXTERNAL_TARGET_SYS}-gcc"
+
+# LAYERDIR_openeuler should never be included when generating the signatures
+external_run[vardepsexclude] += "LAYERDIR_openeuler"
+
+def external_run(d, *args):
+    """Convenience wrapper"""
+    if (not d.getVar('TCMODE', True).startswith('external') or
+            not d.getVar('EXTERNAL_TOOLCHAIN', True)):
+        return 'UNKNOWN'
+
+    sys.path.append(os.path.join(d.getVar('LAYERDIR_openeuler', True), 'lib'))
+    import oe.external
+    return oe.external.run(d, *args)
+
+def external_get_kernel_version(d, p):
+    if (not d.getVar('TCMODE', True).startswith('external') or
+            not d.getVar('EXTERNAL_TOOLCHAIN', True)):
+        return 'UNKNOWN'
+
+    import re
+    for fn in ['include/linux/utsrelease.h', 'include/generated/utsrelease.h',
+               'include/linux/version.h']:
+        fn = os.path.join(p, fn)
+        if os.path.exists(fn):
+            break
+    else:
+        return ''
+
+    try:
+        f = open(fn)
+    except IOError:
+        pass
+    else:
+        with f:
+            lines = f.readlines()
+
+        for line in lines:
+            m = re.match(r'#define LINUX_VERSION_CODE (\d+)$', line)
+            if m:
+                code = int(m.group(1))
+                a = code >> 16
+                b = (code >> 8) & 0xFF
+                return '%d.%d' % (a, b)
+
+    bb.debug(1, 'external_global.bbclass: failed to find kernel version header in {}'.format(p))
+    return ''
diff --git a/meta-openeuler/classes/go-mod.bbclass b/meta-openeuler/classes/go-mod.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..47cf07094b532f019a6ea9e0bb240a91aef3d22f
--- /dev/null
+++ b/meta-openeuler/classes/go-mod.bbclass
@@ -0,0 +1,24 @@
+# Handle Go Modules support
+#
+# When using Go Modules, the current working directory MUST be at or below
+# the location of the 'go.mod' file when the go tool is used, and there is no
+# way to tell it to look elsewhere.  It will automatically look upwards for the
+# file, but not downwards.
+#
+# To support this use case, we provide the `GO_WORKDIR` variable, which defaults
+# to `GO_IMPORT` but allows for easy override.
+#
+# Copyright 2020 (C) O.S. Systems Software LTDA.
+
+# The '-modcacherw' option ensures we have write access to the cached objects so
+# we avoid errors during clean task as well as when removing the TMPDIR.
+GOBUILDFLAGS:append = " -modcacherw"
+
+inherit go
+
+GO_WORKDIR ?= "${GO_IMPORT}"
+do_compile[dirs] += "${B}/src/${GO_WORKDIR}"
+
+export GOMODCACHE = "${B}/.mod"
+
+do_compile[cleandirs] += "${B}/.mod"
diff --git a/meta-openeuler/classes/go.bbclass b/meta-openeuler/classes/go.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..a72d58905161639b5527dd14d7748c1522311b58
--- /dev/null
+++ b/meta-openeuler/classes/go.bbclass
@@ -0,0 +1,164 @@
+inherit goarch
+inherit linuxloader
+
+GO_PARALLEL_BUILD ?= "${@oe.utils.parallel_make_argument(d, '-p %d')}"
+
+export GODEBUG = "gocachehash=1"
+
+GOROOT:class-native = "${STAGING_LIBDIR_NATIVE}/go"
+GOROOT:class-nativesdk = "${STAGING_DIR_TARGET}${libdir}/go"
+GOROOT = "${STAGING_LIBDIR}/go"
+export GOROOT
+export GOROOT_FINAL = "${libdir}/go"
+export GOCACHE = "${B}/.cache"
+
+export GOARCH = "${TARGET_GOARCH}"
+export GOOS = "${TARGET_GOOS}"
+export GOHOSTARCH="${BUILD_GOARCH}"
+export GOHOSTOS="${BUILD_GOOS}"
+
+GOARM[export] = "0"
+GOARM:arm:class-target = "${TARGET_GOARM}"
+GOARM:arm:class-target[export] = "1"
+
+GO386[export] = "0"
+GO386:x86:class-target = "${TARGET_GO386}"
+GO386:x86:class-target[export] = "1"
+
+GOMIPS[export] = "0"
+GOMIPS:mips:class-target = "${TARGET_GOMIPS}"
+GOMIPS:mips:class-target[export] = "1"
+
+DEPENDS_GOLANG:class-target = "virtual/${TUNE_PKGARCH}-go virtual/${TARGET_PREFIX}go-runtime"
+DEPENDS_GOLANG:class-native = "go-native"
+DEPENDS_GOLANG:class-nativesdk = "virtual/${TARGET_PREFIX}go virtual/${TARGET_PREFIX}go-runtime"
+
+DEPENDS:append = " ${DEPENDS_GOLANG}"
+
+GO_LINKSHARED ?= "${@'-linkshared' if d.getVar('GO_DYNLINK') else ''}"
+GO_RPATH_LINK = "${@'-Wl,-rpath-link=${STAGING_DIR_TARGET}${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink' if d.getVar('GO_DYNLINK') else ''}"
+GO_RPATH = "${@'-r ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink' if d.getVar('GO_DYNLINK') else ''}"
+GO_RPATH:class-native = "${@'-r ${STAGING_LIBDIR_NATIVE}/go/pkg/${TARGET_GOTUPLE}_dynlink' if d.getVar('GO_DYNLINK') else ''}"
+GO_RPATH_LINK:class-native = "${@'-Wl,-rpath-link=${STAGING_LIBDIR_NATIVE}/go/pkg/${TARGET_GOTUPLE}_dynlink' if d.getVar('GO_DYNLINK') else ''}"
+GO_EXTLDFLAGS ?= "${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} ${GO_RPATH_LINK} ${LDFLAGS}"
+GO_LINKMODE ?= ""
+GO_LINKMODE:class-nativesdk = "--linkmode=external"
+GO_LINKMODE:class-native = "--linkmode=external"
+GO_EXTRA_LDFLAGS ?= ""
+GO_LINUXLOADER ?= "-I ${@get_linuxloader(d)}"
+# Use system loader. If uninative is used, the uninative loader will be patched automatically
+GO_LINUXLOADER:class-native = ""
+GO_LDFLAGS ?= '-ldflags="${GO_RPATH} ${GO_LINKMODE} ${GO_LINUXLOADER} ${GO_EXTRA_LDFLAGS} -extldflags '${GO_EXTLDFLAGS}'"'
+export GOBUILDFLAGS ?= "-v ${GO_LDFLAGS} -trimpath"
+export GOPATH_OMIT_IN_ACTIONID ?= "1"
+export GOPTESTBUILDFLAGS ?= "${GOBUILDFLAGS} -c"
+export GOPTESTFLAGS ?= ""
+GOBUILDFLAGS:prepend:task-compile = "${GO_PARALLEL_BUILD} "
+
+export GO = "${HOST_PREFIX}go"
+GOTOOLDIR = "${STAGING_LIBDIR_NATIVE}/${TARGET_SYS}/go/pkg/tool/${BUILD_GOTUPLE}"
+GOTOOLDIR:class-native = "${STAGING_LIBDIR_NATIVE}/go/pkg/tool/${BUILD_GOTUPLE}"
+export GOTOOLDIR
+
+export CGO_ENABLED ?= "1"
+export CGO_CFLAGS ?= "${CFLAGS}"
+export CGO_CPPFLAGS ?= "${CPPFLAGS}"
+export CGO_CXXFLAGS ?= "${CXXFLAGS}"
+export CGO_LDFLAGS ?= "${LDFLAGS}"
+
+GO_INSTALL ?= "${GO_IMPORT}/..."
+GO_INSTALL_FILTEROUT ?= "${GO_IMPORT}/vendor/"
+
+B = "${WORKDIR}/build"
+export GOPATH = "${B}"
+export GOENV = "off"
+export GOTMPDIR ?= "${WORKDIR}/build-tmp"
+GOTMPDIR[vardepvalue] = ""
+
+python go_do_unpack() {
+    src_uri = (d.getVar('SRC_URI') or "").split()
+    if len(src_uri) == 0:
+        return
+
+    fetcher = bb.fetch2.Fetch(src_uri, d)
+    for url in fetcher.urls:
+        if fetcher.ud[url].type == 'git':
+            if fetcher.ud[url].parm.get('destsuffix') is None:
+                s_dirname = os.path.basename(d.getVar('S'))
+                fetcher.ud[url].parm['destsuffix'] = os.path.join(s_dirname, 'src', d.getVar('GO_IMPORT')) + '/'
+    fetcher.unpack(d.getVar('WORKDIR'))
+}
+
+go_list_packages() {
+	${GO} list -f '{{.ImportPath}}' ${GOBUILDFLAGS} ${GO_INSTALL} | \
+		egrep -v '${GO_INSTALL_FILTEROUT}'
+}
+
+go_list_package_tests() {
+	${GO} list -f '{{.ImportPath}} {{.TestGoFiles}}' ${GOBUILDFLAGS} ${GO_INSTALL} | \
+		grep -v '\[\]$' | \
+		egrep -v '${GO_INSTALL_FILTEROUT}' | \
+		awk '{ print $1 }'
+}
+
+go_do_configure() {
+	ln -snf ${S}/src ${B}/
+}
+do_configure[dirs] =+ "${GOTMPDIR}"
+
+go_do_compile() {
+	export TMPDIR="${GOTMPDIR}"
+	if [ -n "${GO_INSTALL}" ]; then
+		if [ -n "${GO_LINKSHARED}" ]; then
+			${GO} install ${GOBUILDFLAGS} `go_list_packages`
+			rm -rf ${B}/bin
+		fi
+		${GO} install ${GO_LINKSHARED} ${GOBUILDFLAGS} `go_list_packages`
+	fi
+}
+do_compile[dirs] =+ "${GOTMPDIR}"
+do_compile[cleandirs] = "${B}/bin ${B}/pkg"
+
+go_do_install() {
+	install -d ${D}${libdir}/go/src/${GO_IMPORT}
+	tar -C ${S}/src/${GO_IMPORT} -cf - --exclude-vcs --exclude '*.test' --exclude 'testdata' . | \
+		tar -C ${D}${libdir}/go/src/${GO_IMPORT} --no-same-owner -xf -
+	tar -C ${B} -cf - --exclude-vcs --exclude '*.test' --exclude 'testdata' pkg | \
+		tar -C ${D}${libdir}/go --no-same-owner -xf -
+
+	if ls ${B}/${GO_BUILD_BINDIR}/* >/dev/null 2>/dev/null ; then
+		install -d ${D}${bindir}
+		install -m 0755 ${B}/${GO_BUILD_BINDIR}/* ${D}${bindir}/
+	fi
+}
+
+go_stage_testdata() {
+	oldwd="$PWD"
+	cd ${S}/src
+	find ${GO_IMPORT} -depth -type d -name testdata | while read d; do
+		if echo "$d" | grep -q '/vendor/'; then
+			continue
+		fi
+		parent=`dirname $d`
+		install -d ${D}${PTEST_PATH}/$parent
+		cp --preserve=mode,timestamps -R $d ${D}${PTEST_PATH}/$parent/
+	done
+	cd "$oldwd"
+}
+
+EXPORT_FUNCTIONS do_unpack do_configure do_compile do_install
+
+FILES:${PN}-dev = "${libdir}/go/src"
+FILES:${PN}-staticdev = "${libdir}/go/pkg"
+
+INSANE_SKIP:${PN} += "ldflags"
+
+# Add -buildmode=pie to GOBUILDFLAGS to satisfy "textrel" QA checking, but mips
+# doesn't support -buildmode=pie, so skip the QA checking for mips/rv32 and its
+# variants.
+python() {
+    if 'mips' in d.getVar('TARGET_ARCH') or 'riscv32' in d.getVar('TARGET_ARCH'):
+        d.appendVar('INSANE_SKIP:%s' % d.getVar('PN'), " textrel")
+    else:
+        d.appendVar('GOBUILDFLAGS', ' -buildmode=pie')
+}
diff --git a/meta-openeuler/classes/image-live.bbclass b/meta-openeuler/classes/image-live.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..6c4a12be0ded76ea81edb6cdce89e1d01788b2db
--- /dev/null
+++ b/meta-openeuler/classes/image-live.bbclass
@@ -0,0 +1,280 @@
+# Copyright (C) 2004, Advanced Micro Devices, Inc.  All Rights Reserved
+# Released under the MIT license (see packages/COPYING)
+
+# Creates a bootable image using syslinux, your kernel and an optional
+# initrd
+
+#
+# End result is two things:
+#
+# 1. A .hddimg file which is an msdos filesystem containing syslinux, a kernel,
+# an initrd and a rootfs image. These can be written to harddisks directly and
+# also booted on USB flash disks (write them there with dd).
+#
+# 2. A CD .iso image
+
+# Boot process is that the initrd will boot and process which label was selected
+# in syslinux. Actions based on the label are then performed (e.g. installing to
+# an hdd)
+
+# External variables (also used by syslinux.bbclass)
+# ${INITRD} - indicates a list of filesystem images to concatenate and use as an initrd (optional)
+# ${HDDIMG_ID} - FAT image volume-id
+# ${ROOTFS} - indicates a filesystem image to include as the root filesystem (optional)
+
+inherit live-vm-common image-artifact-names
+
+do_bootimg[depends] += "dosfstools-native:do_populate_sysroot \
+                        mtools-native:do_populate_sysroot \
+                        cdrkit-native:do_populate_sysroot \
+                        virtual/kernel:do_deploy \
+                        ${@bb.utils.contains("MACHINE_FEATURES", "isohybrid", "syslinux-native:do_populate_sysroot", "", d)} \
+                        ${@'%s:do_image_%s' % (d.getVar('PN'), d.getVar('LIVE_ROOTFS_TYPE').replace('-', '_')) if d.getVar('ROOTFS') else ''} \
+                        "
+
+LABELS_LIVE ?= "boot install"
+ROOT_LIVE ?= "root=/dev/ram0"
+INITRD_IMAGE_LIVE ?= "${MLPREFIX}core-image-minimal-initramfs"
+INITRD_LIVE ?= "${DEPLOY_DIR_IMAGE}/${INITRD_IMAGE_LIVE}-${MACHINE}.${INITRAMFS_FSTYPES}"
+
+LIVE_ROOTFS_TYPE ?= "ext4"
+ROOTFS ?= "${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.${LIVE_ROOTFS_TYPE}"
+
+IMAGE_TYPEDEP:live = "${LIVE_ROOTFS_TYPE}"
+IMAGE_TYPEDEP:iso = "${LIVE_ROOTFS_TYPE}"
+IMAGE_TYPEDEP:hddimg = "${LIVE_ROOTFS_TYPE}"
+IMAGE_TYPES_MASKED += "live hddimg iso"
+
+python() {
+    image_b = d.getVar('IMAGE_BASENAME')
+    initrd_i = d.getVar('INITRD_IMAGE_LIVE')
+    if image_b == initrd_i:
+        bb.error('INITRD_IMAGE_LIVE %s cannot use image live, hddimg or iso.' % initrd_i)
+        bb.fatal('Check IMAGE_FSTYPES and INITRAMFS_FSTYPES settings.')
+    elif initrd_i:
+        d.appendVarFlag('do_bootimg', 'depends', ' %s:do_image_complete' % initrd_i)
+}
+
+HDDDIR = "${S}/hddimg"
+ISODIR = "${S}/iso"
+EFIIMGDIR = "${S}/efi_img"
+COMPACT_ISODIR = "${S}/iso.z"
+
+ISOLINUXDIR ?= "/isolinux"
+ISO_BOOTIMG = "isolinux/isolinux.bin"
+ISO_BOOTCAT = "isolinux/boot.cat"
+MKISOFS_OPTIONS = "-no-emul-boot -boot-load-size 4 -boot-info-table"
+
+# this options make iso support uppercase character. it is important to install process.
+OPENEULER_MKISOFS_OPTIONS = "-R -J -T -r -l -d -joliet-long -allow-multidot -allow-leading-dots -no-bak -input-charset utf-8 "
+
+BOOTIMG_VOLUME_ID   ?= "boot"
+BOOTIMG_EXTRA_SPACE ?= "512"
+
+populate_live() {
+    populate_kernel $1
+    # zImage is not support, when recive a zImage, replace with Image
+    # it should compact with DEPLOY_DIR_IMAGE/image in meta-openeuler/recipes-core/images/qemu.inc 
+    if [ "${KERNEL_IMAGETYPE}" == "zImage" ];then 
+        if [ -e ${DEPLOY_DIR_IMAGE}/Image* ]; then
+            install -m 0644 ${DEPLOY_DIR_IMAGE}/Image* $1/${KERNEL_IMAGETYPE}
+        else
+            bbfatal "unsupport zImage in grub cfg, should replace with ${DEPLOY_DIR_IMAGE}/Image* but not exists."
+        fi
+    fi
+
+	if [ -s "${ROOTFS}" ]; then
+		install -m 0644 ${ROOTFS} $1/rootfs.img
+	fi
+}
+
+build_iso() {
+	# Only create an ISO if we have an INITRD and the live or iso image type was selected
+	if [ -z "${INITRD}" ] || [ "${@bb.utils.contains_any('IMAGE_FSTYPES', 'live iso', '1', '0', d)}" != "1" ]; then
+		bbnote "ISO image will not be created."
+		return
+	fi
+	# ${INITRD} is a list of multiple filesystem images
+	for fs in ${INITRD}
+	do
+		if [ ! -s "$fs" ]; then
+			bbwarn "ISO image will not be created. $fs is invalid."
+			return
+		fi
+	done
+
+	populate_live ${ISODIR}
+
+	if [ "${PCBIOS}" = "1" ]; then
+		syslinux_iso_populate ${ISODIR}
+	fi
+	if [ "${EFI}" = "1" ]; then
+		efi_iso_populate ${ISODIR}
+		build_fat_img ${EFIIMGDIR} ${ISODIR}/efi.img
+	fi
+
+	# EFI only
+	if [ "${PCBIOS}" != "1" ] && [ "${EFI}" = "1" ] && [ "${@bb.utils.contains('MACHINE_FEATURES', 'isohybrid', '1', '0', d)}" = "1" ]; then
+		# Work around bug in isohybrid where it requires isolinux.bin
+		# In the boot catalog, even though it is not used
+		mkdir -p ${ISODIR}/${ISOLINUXDIR}
+		install -m 0644 ${STAGING_DATADIR_NATIVE}/syslinux/isolinux.bin ${ISODIR}${ISOLINUXDIR}
+		install -m 0644 ${STAGING_DATADIR_NATIVE}/syslinux/ldlinux.c32 ${ISODIR}${ISOLINUXDIR}
+	fi
+
+	# We used to have support for zisofs; this is a relic of that
+	mkisofs_compress_opts="-r"
+
+	# Check the size of ${ISODIR}/rootfs.img, use mkisofs -iso-level 3
+	# when it exceeds 3.8GB, the specification is 4G - 1 bytes, we need
+	# leave a few space for other files.
+	mkisofs_iso_level=""
+
+        if [ -n "${ROOTFS}" ] && [ -s "${ROOTFS}" ]; then
+		rootfs_img_size=`stat -c '%s' ${ISODIR}/rootfs.img`
+		# 4080218931 = 3.8 * 1024 * 1024 * 1024
+		if [ $rootfs_img_size -gt 4080218931 ]; then
+			bbnote "${ISODIR}/rootfs.img execeeds 3.8GB, using '-iso-level 3' for mkisofs"
+			mkisofs_iso_level="-iso-level 3"
+		fi
+	fi
+
+	if [ "${PCBIOS}" = "1" ] && [ "${EFI}" != "1" ] ; then
+		# PCBIOS only media
+		mkisofs -V ${BOOTIMG_VOLUME_ID} \
+		        -o ${IMGDEPLOYDIR}/${IMAGE_NAME}.iso \
+            ${OPENEULER_MKISOFS_OPTIONS} \
+			-b ${ISO_BOOTIMG} -c ${ISO_BOOTCAT} \
+			$mkisofs_compress_opts \
+			${MKISOFS_OPTIONS} $mkisofs_iso_level ${ISODIR}
+	else
+		# EFI only OR EFI+PCBIOS
+		mkisofs -A ${BOOTIMG_VOLUME_ID} -V ${BOOTIMG_VOLUME_ID} \
+		        -o ${IMGDEPLOYDIR}/${IMAGE_NAME}.iso \
+            ${OPENEULER_MKISOFS_OPTIONS} \
+            ${@bb.utils.contains("MACHINE_FEATURES", "isohybrid", "-b ${ISO_BOOTIMG} -c ${ISO_BOOTCAT}", "", d)} \
+            ${@bb.utils.contains("MACHINE_FEATURES", "isohybrid", "$mkisofs_compress_opts ${MKISOFS_OPTIONS} $mkisofs_iso_level", "", d)} \
+            ${@bb.utils.contains("MACHINE_FEATURES", "isohybrid", "-eltorito-alt-boot", "", d)} \
+            ${@bb.utils.contains("MACHINE_FEATURES", "isohybrid", "-e efi.img", "-b efi.img", d)} -no-emul-boot \
+			${ISODIR}
+		isohybrid_args="-u"
+	fi
+
+	if [ "${@bb.utils.contains('MACHINE_FEATURES', 'isohybrid', '1', '0', d)}" = "1" ]; then
+	    isohybrid $isohybrid_args ${IMGDEPLOYDIR}/${IMAGE_NAME}.iso
+    fi
+}
+
+build_fat_img() {
+	FATSOURCEDIR=$1
+	FATIMG=$2
+
+	# Calculate the size required for the final image including the
+	# data and filesystem overhead.
+	# Sectors: 512 bytes
+	#  Blocks: 1024 bytes
+
+	# Determine the sector count just for the data
+	SECTORS=$(expr $(du --apparent-size -ks ${FATSOURCEDIR} | cut -f 1) \* 2)
+
+	# Account for the filesystem overhead. This includes directory
+	# entries in the clusters as well as the FAT itself.
+	# Assumptions:
+	#   FAT32 (12 or 16 may be selected by mkdosfs, but the extra
+	#   padding will be minimal on those smaller images and not
+	#   worth the logic here to caclulate the smaller FAT sizes)
+	#   < 16 entries per directory
+	#   8.3 filenames only
+
+	# 32 bytes per dir entry
+	DIR_BYTES=$(expr $(find ${FATSOURCEDIR} | tail -n +2 | wc -l) \* 32)
+	# 32 bytes for every end-of-directory dir entry
+	DIR_BYTES=$(expr $DIR_BYTES + $(expr $(find ${FATSOURCEDIR} -type d | tail -n +2 | wc -l) \* 32))
+	# 4 bytes per FAT entry per sector of data
+	FAT_BYTES=$(expr $SECTORS \* 4)
+	# 4 bytes per FAT entry per end-of-cluster list
+	FAT_BYTES=$(expr $FAT_BYTES + $(expr $(find ${FATSOURCEDIR} -type d | tail -n +2 | wc -l) \* 4))
+
+	# Use a ceiling function to determine FS overhead in sectors
+	DIR_SECTORS=$(expr $(expr $DIR_BYTES + 511) / 512)
+	# There are two FATs on the image
+	FAT_SECTORS=$(expr $(expr $(expr $FAT_BYTES + 511) / 512) \* 2)
+	SECTORS=$(expr $SECTORS + $(expr $DIR_SECTORS + $FAT_SECTORS))
+
+	# Determine the final size in blocks accounting for some padding
+	BLOCKS=$(expr $(expr $SECTORS / 2) + ${BOOTIMG_EXTRA_SPACE})
+
+	# mkdosfs will sometimes use FAT16 when it is not appropriate,
+	# resulting in a boot failure from SYSLINUX. Use FAT32 for
+	# images larger than 512MB, otherwise let mkdosfs decide.
+	if [ $(expr $BLOCKS / 1024) -gt 512 ]; then
+		FATSIZE="-F 32"
+	fi
+
+	# mkdosfs will fail if ${FATIMG} exists. Since we are creating an
+	# new image, it is safe to delete any previous image.
+	if [ -e ${FATIMG} ]; then
+		rm ${FATIMG}
+	fi
+
+	if [ -z "${HDDIMG_ID}" ]; then
+		mkdosfs ${FATSIZE} -n ${BOOTIMG_VOLUME_ID} ${MKDOSFS_EXTRAOPTS} -C ${FATIMG} \
+			${BLOCKS}
+	else
+		mkdosfs ${FATSIZE} -n ${BOOTIMG_VOLUME_ID} ${MKDOSFS_EXTRAOPTS} -C ${FATIMG} \
+		${BLOCKS} -i ${HDDIMG_ID}
+	fi
+
+	# Copy FATSOURCEDIR recursively into the image file directly
+	mcopy -i ${FATIMG} -s ${FATSOURCEDIR}/* ::/
+}
+
+build_hddimg() {
+	# Create an HDD image
+	if [ "${@bb.utils.contains_any('IMAGE_FSTYPES', 'live hddimg', '1', '0', d)}" = "1" ] ; then
+		populate_live ${HDDDIR}
+
+		if [ "${PCBIOS}" = "1" ]; then
+			syslinux_hddimg_populate ${HDDDIR}
+		fi
+		if [ "${EFI}" = "1" ]; then
+			efi_hddimg_populate ${HDDDIR}
+		fi
+
+		# Check the size of ${HDDDIR}/rootfs.img, error out if it
+		# exceeds 4GB, it is the single file's max size of FAT fs.
+		if [ -f ${HDDDIR}/rootfs.img ]; then
+			rootfs_img_size=`stat -c '%s' ${HDDDIR}/rootfs.img`
+			max_size=`expr 4 \* 1024 \* 1024 \* 1024`
+			if [ $rootfs_img_size -ge $max_size ]; then
+				bberror "${HDDDIR}/rootfs.img rootfs size is greather than or equal to 4GB,"
+				bberror "and this doesn't work on a FAT filesystem. You can either:"
+				bberror "1) Reduce the size of rootfs.img, or,"
+				bbfatal "2) Use wic, vmdk,vhd, vhdx or vdi instead of hddimg\n"
+			fi
+		fi
+
+		build_fat_img ${HDDDIR} ${IMGDEPLOYDIR}/${IMAGE_NAME}.hddimg
+
+		if [ "${PCBIOS}" = "1" ]; then
+			syslinux_hddimg_install
+		fi
+
+		chmod 644 ${IMGDEPLOYDIR}/${IMAGE_NAME}.hddimg
+	fi
+}
+
+python do_bootimg() {
+    set_live_vm_vars(d, 'LIVE')
+    if d.getVar("PCBIOS") == "1":
+        bb.build.exec_func('build_syslinux_cfg', d)
+    if d.getVar("EFI") == "1":
+        bb.build.exec_func('build_efi_cfg', d)
+    bb.build.exec_func('build_hddimg', d)
+    bb.build.exec_func('build_iso', d)
+    bb.build.exec_func('create_symlinks', d)
+}
+do_bootimg[subimages] = "hddimg iso"
+do_bootimg[imgsuffix] = "."
+
+addtask bootimg before do_image_complete after do_rootfs
diff --git a/meta-openeuler/classes/kernel-version.bbclass b/meta-openeuler/classes/kernel-version.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..188aa130ab7d0daf571da644178f8995909000c7
--- /dev/null
+++ b/meta-openeuler/classes/kernel-version.bbclass
@@ -0,0 +1,23 @@
+def get_kernelversion_headers(p):
+    import re
+
+    fn = p + '/include/linux/utsrelease.h'
+    if not os.path.isfile(fn):
+        # after 2.6.33-rc1
+        fn = p + '/include/generated/utsrelease.h'
+    if not os.path.isfile(fn):
+        fn = p + '/include/linux/version.h'
+
+    try:
+        f = open(fn, 'r')
+    except IOError:
+        return None
+
+    l = f.readlines()
+    f.close()
+    r = re.compile("#define UTS_RELEASE \"(.*)\"")
+    for s in l:
+        m = r.match(s)
+        if m:
+            return m.group(1).replace("+", "")
+    return None
diff --git a/meta-openeuler/classes/kernel.bbclass b/meta-openeuler/classes/kernel.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..dbd89057f3317544eb15be80583bb54aaa7fcdda
--- /dev/null
+++ b/meta-openeuler/classes/kernel.bbclass
@@ -0,0 +1,866 @@
+inherit linux-kernel-base kernel-module-split
+
+COMPATIBLE_HOST = ".*-linux"
+
+KERNEL_PACKAGE_NAME ??= "kernel"
+KERNEL_DEPLOYSUBDIR ??= "${@ "" if (d.getVar("KERNEL_PACKAGE_NAME") == "kernel") else d.getVar("KERNEL_PACKAGE_NAME") }"
+
+PROVIDES += "virtual/kernel"
+DEPENDS += "virtual/${TARGET_PREFIX}binutils virtual/${TARGET_PREFIX}gcc kmod-native bc-native bison-native"
+DEPENDS += "${@bb.utils.contains("INITRAMFS_FSTYPES", "cpio.lzo", "lzop-native", "", d)}"
+DEPENDS += "${@bb.utils.contains("INITRAMFS_FSTYPES", "cpio.lz4", "lz4-native", "", d)}"
+DEPENDS += "${@bb.utils.contains("INITRAMFS_FSTYPES", "cpio.zst", "zstd-native", "", d)}"
+PACKAGE_WRITE_DEPS += "depmodwrapper-cross"
+
+do_deploy[depends] += "depmodwrapper-cross:do_populate_sysroot gzip-native:do_populate_sysroot"
+do_clean[depends] += "make-mod-scripts:do_clean"
+
+CVE_PRODUCT ?= "linux_kernel"
+
+S = "${STAGING_KERNEL_DIR}"
+B = "${WORKDIR}/build"
+KBUILD_OUTPUT = "${B}"
+OE_TERMINAL_EXPORTS += "KBUILD_OUTPUT"
+
+# we include gcc above, we dont need virtual/libc
+INHIBIT_DEFAULT_DEPS = "1"
+
+KERNEL_IMAGETYPE ?= "zImage"
+INITRAMFS_IMAGE ?= ""
+INITRAMFS_IMAGE_NAME ?= "${@['${INITRAMFS_IMAGE}-${MACHINE}', ''][d.getVar('INITRAMFS_IMAGE') == '']}"
+INITRAMFS_TASK ?= ""
+INITRAMFS_IMAGE_BUNDLE ?= ""
+INITRAMFS_DEPLOY_DIR_IMAGE ?= "${DEPLOY_DIR_IMAGE}"
+INITRAMFS_MULTICONFIG ?= ""
+
+# KERNEL_VERSION is extracted from source code. It is evaluated as
+# None for the first parsing, since the code has not been fetched.
+# After the code is fetched, it will be evaluated as real version
+# number and cause kernel to be rebuilt. To avoid this, make
+# KERNEL_VERSION_NAME and KERNEL_VERSION_PKG_NAME depend on
+# LINUX_VERSION which is a constant.
+KERNEL_VERSION_NAME = "${@d.getVar('KERNEL_VERSION') or ""}"
+KERNEL_VERSION_NAME[vardepvalue] = "${LINUX_VERSION}"
+KERNEL_VERSION_PKG_NAME = "${@legitimize_package_name(d.getVar('KERNEL_VERSION'))}"
+KERNEL_VERSION_PKG_NAME[vardepvalue] = "${LINUX_VERSION}"
+
+python __anonymous () {
+    pn = d.getVar("PN")
+    kpn = d.getVar("KERNEL_PACKAGE_NAME")
+
+    # XXX Remove this after bug 11905 is resolved
+    #  FILES:${KERNEL_PACKAGE_NAME}-dev doesn't expand correctly
+    if kpn == pn:
+        bb.warn("Some packages (E.g. *-dev) might be missing due to "
+                "bug 11905 (variable KERNEL_PACKAGE_NAME == PN)")
+
+    # The default kernel recipe builds in a shared location defined by
+    # bitbake/distro confs: STAGING_KERNEL_DIR and STAGING_KERNEL_BUILDDIR.
+    # Set these variables to directories under ${WORKDIR} in alternate
+    # kernel recipes (I.e. where KERNEL_PACKAGE_NAME != kernel) so that they
+    # may build in parallel with the default kernel without clobbering.
+    if kpn != "kernel":
+        workdir = d.getVar("WORKDIR")
+        sourceDir = os.path.join(workdir, 'kernel-source')
+        artifactsDir = os.path.join(workdir, 'kernel-build-artifacts')
+        d.setVar("STAGING_KERNEL_DIR", sourceDir)
+        d.setVar("STAGING_KERNEL_BUILDDIR", artifactsDir)
+
+    # Merge KERNEL_IMAGETYPE and KERNEL_ALT_IMAGETYPE into KERNEL_IMAGETYPES
+    type = d.getVar('KERNEL_IMAGETYPE') or ""
+    alttype = d.getVar('KERNEL_ALT_IMAGETYPE') or ""
+    types = d.getVar('KERNEL_IMAGETYPES') or ""
+    if type not in types.split():
+        types = (type + ' ' + types).strip()
+    if alttype not in types.split():
+        types = (alttype + ' ' + types).strip()
+    d.setVar('KERNEL_IMAGETYPES', types)
+
+    # KERNEL_IMAGETYPES may contain a mixture of image types supported directly
+    # by the kernel build system and types which are created by post-processing
+    # the output of the kernel build system (e.g. compressing vmlinux ->
+    # vmlinux.gz in kernel_do_transform_kernel()).
+    # KERNEL_IMAGETYPE_FOR_MAKE should contain only image types supported
+    # directly by the kernel build system.
+    if not d.getVar('KERNEL_IMAGETYPE_FOR_MAKE'):
+        typeformake = set()
+        for type in types.split():
+            if type == 'vmlinux.gz':
+                type = 'vmlinux'
+            typeformake.add(type)
+
+        d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', ' '.join(sorted(typeformake)))
+
+    kname = d.getVar('KERNEL_PACKAGE_NAME') or "kernel"
+    imagedest = d.getVar('KERNEL_IMAGEDEST')
+
+    for type in types.split():
+        if bb.data.inherits_class('nopackages', d):
+            continue
+        typelower = type.lower()
+        d.appendVar('PACKAGES', ' %s-image-%s' % (kname, typelower))
+        d.setVar('FILES:' + kname + '-image-' + typelower, '/' + imagedest + '/' + type + '-${KERNEL_VERSION_NAME}' + ' /' + imagedest + '/' + type)
+        d.appendVar('RDEPENDS:%s-image' % kname, ' %s-image-%s (= ${EXTENDPKGV})' % (kname, typelower))
+        splitmods = d.getVar("KERNEL_SPLIT_MODULES")
+        if splitmods != '1':
+            d.appendVar('RDEPENDS:%s-image' % kname, ' %s-modules (= ${EXTENDPKGV})' % kname)
+            d.appendVar('RDEPENDS:%s-image-%s' % (kname, typelower), ' %s-modules-${KERNEL_VERSION_PKG_NAME} (= ${EXTENDPKGV})' % kname)
+            d.setVar('PKG:%s-modules' % kname, '%s-modules-${KERNEL_VERSION_PKG_NAME}' % kname)
+            d.appendVar('RPROVIDES:%s-modules' % kname, '%s-modules-${KERNEL_VERSION_PKG_NAME}' % kname)
+
+        d.setVar('PKG:%s-image-%s' % (kname,typelower), '%s-image-%s-${KERNEL_VERSION_PKG_NAME}' % (kname, typelower))
+        d.setVar('ALLOW_EMPTY:%s-image-%s' % (kname, typelower), '1')
+        d.setVar('pkg_postinst:%s-image-%s' % (kname,typelower), """set +e
+if [ -n "$D" ]; then
+    ln -sf %s-${KERNEL_VERSION} $D/${KERNEL_IMAGEDEST}/%s > /dev/null 2>&1
+else
+    ln -sf %s-${KERNEL_VERSION} ${KERNEL_IMAGEDEST}/%s > /dev/null 2>&1
+    if [ $? -ne 0 ]; then
+        echo "Filesystem on ${KERNEL_IMAGEDEST}/ doesn't support symlinks, falling back to copied image (%s)."
+        install -m 0644 ${KERNEL_IMAGEDEST}/%s-${KERNEL_VERSION} ${KERNEL_IMAGEDEST}/%s
+    fi
+fi
+set -e
+""" % (type, type, type, type, type, type, type))
+        d.setVar('pkg_postrm:%s-image-%s' % (kname,typelower), """set +e
+if [ -f "${KERNEL_IMAGEDEST}/%s" -o -L "${KERNEL_IMAGEDEST}/%s" ]; then
+    rm -f ${KERNEL_IMAGEDEST}/%s  > /dev/null 2>&1
+fi
+set -e
+""" % (type, type, type))
+
+
+    image = d.getVar('INITRAMFS_IMAGE')
+    # If the INTIRAMFS_IMAGE is set but the INITRAMFS_IMAGE_BUNDLE is set to 0,
+    # the do_bundle_initramfs does nothing, but the INITRAMFS_IMAGE is built
+    # standalone for use by wic and other tools.
+    if image:
+        if d.getVar('INITRAMFS_MULTICONFIG'):
+            d.appendVarFlag('do_bundle_initramfs', 'mcdepends', ' mc::${INITRAMFS_MULTICONFIG}:${INITRAMFS_IMAGE}:do_image_complete')
+        else:
+            d.appendVarFlag('do_bundle_initramfs', 'depends', ' ${INITRAMFS_IMAGE}:do_image_complete')
+    if image and bb.utils.to_boolean(d.getVar('INITRAMFS_IMAGE_BUNDLE')):
+        bb.build.addtask('do_transform_bundled_initramfs', 'do_deploy', 'do_bundle_initramfs', d)
+
+    # NOTE: setting INITRAMFS_TASK is for backward compatibility
+    #       The preferred method is to set INITRAMFS_IMAGE, because
+    #       this INITRAMFS_TASK has circular dependency problems
+    #       if the initramfs requires kernel modules
+    image_task = d.getVar('INITRAMFS_TASK')
+    if image_task:
+        d.appendVarFlag('do_configure', 'depends', ' ${INITRAMFS_TASK}')
+}
+
+# Here we pull in all various kernel image types which we support.
+#
+# In case you're wondering why kernel.bbclass inherits the other image
+# types instead of the other way around, the reason for that is to
+# maintain compatibility with various currently existing meta-layers.
+# By pulling in the various kernel image types here, we retain the
+# original behavior of kernel.bbclass, so no meta-layers should get
+# broken.
+#
+# KERNEL_CLASSES by default pulls in kernel-uimage.bbclass, since this
+# used to be the default behavior when only uImage was supported. This
+# variable can be appended by users who implement support for new kernel
+# image types.
+
+KERNEL_CLASSES ?= " kernel-uimage "
+inherit ${KERNEL_CLASSES}
+
+# Old style kernels may set ${S} = ${WORKDIR}/git for example
+# We need to move these over to STAGING_KERNEL_DIR. We can't just
+# create the symlink in advance as the git fetcher can't cope with
+# the symlink.
+do_unpack[cleandirs] += " ${S} ${STAGING_KERNEL_DIR} ${B} ${STAGING_KERNEL_BUILDDIR}"
+do_clean[cleandirs] += " ${S} ${STAGING_KERNEL_DIR} ${B} ${STAGING_KERNEL_BUILDDIR}"
+python do_symlink_kernsrc () {
+    s = d.getVar("S")
+    kernsrc = d.getVar("STAGING_KERNEL_DIR")
+    if s != kernsrc:
+        bb.utils.mkdirhier(kernsrc)
+        bb.utils.remove(kernsrc, recurse=True)
+        if s[-1] == '/':
+            # drop trailing slash, so that os.symlink(kernsrc, s) doesn't use s as
+            # directory name and fail
+            s = s[:-1]
+        if d.getVar("EXTERNALSRC"):
+            # With EXTERNALSRC S will not be wiped so we can symlink to it
+            os.symlink(s, kernsrc)
+        else:
+            import shutil
+            shutil.move(s, kernsrc)
+            os.symlink(kernsrc, s)
+}
+# do_patch is normally ordered before do_configure, but
+# externalsrc.bbclass deletes do_patch, breaking the dependency of
+# do_configure on do_symlink_kernsrc.
+addtask symlink_kernsrc before do_patch do_configure after do_unpack
+
+inherit kernel-arch deploy
+
+PACKAGES_DYNAMIC += "^${KERNEL_PACKAGE_NAME}-module-.*"
+PACKAGES_DYNAMIC += "^${KERNEL_PACKAGE_NAME}-image-.*"
+PACKAGES_DYNAMIC += "^${KERNEL_PACKAGE_NAME}-firmware-.*"
+
+export OS = "${TARGET_OS}"
+export CROSS_COMPILE = "${TARGET_PREFIX}"
+
+KERNEL_RELEASE ?= "${KERNEL_VERSION}"
+
+# The directory where built kernel lies in the kernel tree
+KERNEL_OUTPUT_DIR ?= "arch/${ARCH}/boot"
+KERNEL_IMAGEDEST ?= "boot"
+KERNEL_DTBDEST ?= "${KERNEL_IMAGEDEST}"
+KERNEL_DTBVENDORED ?= "0"
+
+#
+# configuration
+#
+export CMDLINE_CONSOLE = "console=${@d.getVar("KERNEL_CONSOLE") or "ttyS0"}"
+
+KERNEL_VERSION = "${@get_kernelversion_headers('${B}')}"
+
+# kernels are generally machine specific
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+# U-Boot support
+UBOOT_ENTRYPOINT ?= "20008000"
+UBOOT_LOADADDRESS ?= "${UBOOT_ENTRYPOINT}"
+
+# Some Linux kernel configurations need additional parameters on the command line
+KERNEL_EXTRA_ARGS ?= ""
+
+EXTRA_OEMAKE += ' CC="${KERNEL_CC}" LD="${KERNEL_LD}"'
+EXTRA_OEMAKE += ' HOSTCC="${BUILD_CC}" HOSTCFLAGS="${BUILD_CFLAGS}" HOSTLDFLAGS="${BUILD_LDFLAGS}" HOSTCPP="${BUILD_CPP}"'
+EXTRA_OEMAKE += ' HOSTCXX="${BUILD_CXX}" HOSTCXXFLAGS="${BUILD_CXXFLAGS}"'
+
+KERNEL_ALT_IMAGETYPE ??= ""
+
+copy_initramfs() {
+	echo "Copying initramfs into ./usr ..."
+	# In case the directory is not created yet from the first pass compile:
+	mkdir -p ${B}/usr
+	# Find and use the first initramfs image archive type we find
+	rm -f ${B}/usr/${INITRAMFS_IMAGE_NAME}.cpio
+	for img in cpio cpio.gz cpio.lz4 cpio.lzo cpio.lzma cpio.xz cpio.zst; do
+		if [ -e "${INITRAMFS_DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE_NAME}.$img" ]; then
+			cp ${INITRAMFS_DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE_NAME}.$img ${B}/usr/.
+			case $img in
+			*gz)
+				echo "gzip decompressing image"
+				gunzip -f ${B}/usr/${INITRAMFS_IMAGE_NAME}.$img
+				break
+				;;
+			*lz4)
+				echo "lz4 decompressing image"
+				lz4 -df ${B}/usr/${INITRAMFS_IMAGE_NAME}.$img ${B}/usr/${INITRAMFS_IMAGE_NAME}.cpio
+				break
+				;;
+			*lzo)
+				echo "lzo decompressing image"
+				lzop -df ${B}/usr/${INITRAMFS_IMAGE_NAME}.$img
+				break
+				;;
+			*lzma)
+				echo "lzma decompressing image"
+				lzma -df ${B}/usr/${INITRAMFS_IMAGE_NAME}.$img
+				break
+				;;
+			*xz)
+				echo "xz decompressing image"
+				xz -df ${B}/usr/${INITRAMFS_IMAGE_NAME}.$img
+				break
+				;;
+			*zst)
+				echo "zst decompressing image"
+				zstd -df ${B}/usr/${INITRAMFS_IMAGE_NAME}.$img
+				break
+				;;
+			esac
+			break
+		fi
+	done
+	# Verify that the above loop found a initramfs, fail otherwise
+	[ -f ${B}/usr/${INITRAMFS_IMAGE_NAME}.cpio ] && echo "Finished copy of initramfs into ./usr" || die "Could not find any ${INITRAMFS_DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE_NAME}.cpio{.gz|.lz4|.lzo|.lzma|.xz|.zst) for bundling; INITRAMFS_IMAGE_NAME might be wrong."
+}
+
+do_bundle_initramfs () {
+	if [ ! -z "${INITRAMFS_IMAGE}" -a x"${INITRAMFS_IMAGE_BUNDLE}" = x1 ]; then
+		echo "Creating a kernel image with a bundled initramfs..."
+		copy_initramfs
+		# Backing up kernel image relies on its type(regular file or symbolic link)
+		tmp_path=""
+		for imageType in ${KERNEL_IMAGETYPE_FOR_MAKE} ; do
+			if [ -h ${KERNEL_OUTPUT_DIR}/$imageType ] ; then
+				linkpath=`readlink -n ${KERNEL_OUTPUT_DIR}/$imageType`
+				realpath=`readlink -fn ${KERNEL_OUTPUT_DIR}/$imageType`
+				mv -f $realpath $realpath.bak
+				tmp_path=$tmp_path" "$imageType"#"$linkpath"#"$realpath
+			elif [ -f ${KERNEL_OUTPUT_DIR}/$imageType ]; then
+				mv -f ${KERNEL_OUTPUT_DIR}/$imageType ${KERNEL_OUTPUT_DIR}/$imageType.bak
+				tmp_path=$tmp_path" "$imageType"##"
+			fi
+		done
+		use_alternate_initrd=CONFIG_INITRAMFS_SOURCE=${B}/usr/${INITRAMFS_IMAGE_NAME}.cpio
+		kernel_do_compile
+		# Restoring kernel image
+		for tp in $tmp_path ; do
+			imageType=`echo $tp|cut -d "#" -f 1`
+			linkpath=`echo $tp|cut -d "#" -f 2`
+			realpath=`echo $tp|cut -d "#" -f 3`
+			if [ -n "$realpath" ]; then
+				mv -f $realpath $realpath.initramfs
+				mv -f $realpath.bak $realpath
+				ln -sf $linkpath.initramfs ${B}/${KERNEL_OUTPUT_DIR}/$imageType.initramfs
+			else
+				mv -f ${KERNEL_OUTPUT_DIR}/$imageType ${KERNEL_OUTPUT_DIR}/$imageType.initramfs
+				mv -f ${KERNEL_OUTPUT_DIR}/$imageType.bak ${KERNEL_OUTPUT_DIR}/$imageType
+			fi
+		done
+	fi
+}
+do_bundle_initramfs[dirs] = "${B}"
+
+kernel_do_transform_bundled_initramfs() {
+        # vmlinux.gz is not built by kernel
+	if (echo "${KERNEL_IMAGETYPES}" | grep -wq "vmlinux\.gz"); then
+		gzip -9cn < ${KERNEL_OUTPUT_DIR}/vmlinux.initramfs > ${KERNEL_OUTPUT_DIR}/vmlinux.gz.initramfs
+        fi
+}
+do_transform_bundled_initramfs[dirs] = "${B}"
+
+python do_devshell:prepend () {
+    os.environ["LDFLAGS"] = ''
+}
+
+addtask bundle_initramfs after do_install before do_deploy
+
+KERNEL_DEBUG_TIMESTAMPS ??= "0"
+
+kernel_do_compile() {
+	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
+
+	# setup native pkg-config variables (kconfig scripts call pkg-config directly, cannot generically be overriden to pkg-config-native)
+	export PKG_CONFIG_DIR="${STAGING_DIR_NATIVE}${libdir_native}/pkgconfig"
+	export PKG_CONFIG_PATH="$PKG_CONFIG_DIR:${STAGING_DATADIR_NATIVE}/pkgconfig"
+	export PKG_CONFIG_LIBDIR="$PKG_CONFIG_DIR"
+	export PKG_CONFIG_SYSROOT_DIR=""
+
+	if [ "${KERNEL_DEBUG_TIMESTAMPS}" != "1" ]; then
+		# kernel sources do not use do_unpack, so SOURCE_DATE_EPOCH may not
+		# be set....
+		if [ "${SOURCE_DATE_EPOCH}" = "" -o "${SOURCE_DATE_EPOCH}" = "0" ]; then
+			# The source directory is not necessarily a git repository, so we
+			# specify the git-dir to ensure that git does not query a
+			# repository in any parent directory.
+			SOURCE_DATE_EPOCH=`git --git-dir="${S}/.git" log -1 --pretty=%ct 2>/dev/null || echo "${REPRODUCIBLE_TIMESTAMP_ROOTFS}"`
+		fi
+
+		ts=`LC_ALL=C date -d @$SOURCE_DATE_EPOCH`
+		export KBUILD_BUILD_TIMESTAMP="$ts"
+		export KCONFIG_NOTIMESTAMP=1
+		bbnote "KBUILD_BUILD_TIMESTAMP: $ts"
+	else
+		ts=`LC_ALL=C date`
+		export KBUILD_BUILD_TIMESTAMP="$ts"
+		bbnote "KBUILD_BUILD_TIMESTAMP: $ts"
+	fi
+	# The $use_alternate_initrd is only set from
+	# do_bundle_initramfs() This variable is specifically for the
+	# case where we are making a second pass at the kernel
+	# compilation and we want to force the kernel build to use a
+	# different initramfs image.  The way to do that in the kernel
+	# is to specify:
+	# make ...args... CONFIG_INITRAMFS_SOURCE=some_other_initramfs.cpio
+	if [ "$use_alternate_initrd" = "" ] && [ "${INITRAMFS_TASK}" != "" ] ; then
+		# The old style way of copying an prebuilt image and building it
+		# is turned on via INTIRAMFS_TASK != ""
+		copy_initramfs
+		use_alternate_initrd=CONFIG_INITRAMFS_SOURCE=${B}/usr/${INITRAMFS_IMAGE_NAME}.cpio
+	fi
+	for typeformake in ${KERNEL_IMAGETYPE_FOR_MAKE} ; do
+		oe_runmake ${PARALLEL_MAKE} ${typeformake} ${KERNEL_EXTRA_ARGS} $use_alternate_initrd
+	done
+}
+
+kernel_do_transform_kernel() {
+	# vmlinux.gz is not built by kernel
+	if (echo "${KERNEL_IMAGETYPES}" | grep -wq "vmlinux\.gz"); then
+		mkdir -p "${KERNEL_OUTPUT_DIR}"
+		gzip -9cn < ${B}/vmlinux > "${KERNEL_OUTPUT_DIR}/vmlinux.gz"
+	fi
+}
+do_transform_kernel[dirs] = "${B}"
+addtask transform_kernel after do_compile before do_install
+
+do_compile_kernelmodules() {
+	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
+
+	# setup native pkg-config variables (kconfig scripts call pkg-config directly, cannot generically be overriden to pkg-config-native)
+	export PKG_CONFIG_DIR="${STAGING_DIR_NATIVE}${libdir_native}/pkgconfig"
+	export PKG_CONFIG_PATH="$PKG_CONFIG_DIR:${STAGING_DATADIR_NATIVE}/pkgconfig"
+	export PKG_CONFIG_LIBDIR="$PKG_CONFIG_DIR"
+	export PKG_CONFIG_SYSROOT_DIR=""
+
+	if [ "${KERNEL_DEBUG_TIMESTAMPS}" != "1" ]; then
+		# kernel sources do not use do_unpack, so SOURCE_DATE_EPOCH may not
+		# be set....
+		if [ "${SOURCE_DATE_EPOCH}" = "" -o "${SOURCE_DATE_EPOCH}" = "0" ]; then
+			# The source directory is not necessarily a git repository, so we
+			# specify the git-dir to ensure that git does not query a
+			# repository in any parent directory.
+			SOURCE_DATE_EPOCH=`git --git-dir="${S}/.git" log -1 --pretty=%ct 2>/dev/null || echo "${REPRODUCIBLE_TIMESTAMP_ROOTFS}"`
+		fi
+
+		ts=`LC_ALL=C date -d @$SOURCE_DATE_EPOCH`
+		export KBUILD_BUILD_TIMESTAMP="$ts"
+		export KCONFIG_NOTIMESTAMP=1
+		bbnote "KBUILD_BUILD_TIMESTAMP: $ts"
+	else
+		ts=`LC_ALL=C date`
+		export KBUILD_BUILD_TIMESTAMP="$ts"
+		bbnote "KBUILD_BUILD_TIMESTAMP: $ts"
+	fi
+	if (grep -q -i -e '^CONFIG_MODULES=y$' ${B}/.config); then
+		oe_runmake -C ${B} ${PARALLEL_MAKE} modules ${KERNEL_EXTRA_ARGS}
+
+		# Module.symvers gets updated during the
+		# building of the kernel modules. We need to
+		# update this in the shared workdir since some
+		# external kernel modules has a dependency on
+		# other kernel modules and will look at this
+		# file to do symbol lookups
+		cp ${B}/Module.symvers ${STAGING_KERNEL_BUILDDIR}/
+		# 5.10+ kernels have module.lds that we need to copy for external module builds
+		if [ -e "${B}/scripts/module.lds" ]; then
+			install -Dm 0644 ${B}/scripts/module.lds ${STAGING_KERNEL_BUILDDIR}/scripts/module.lds
+		fi
+	else
+		bbnote "no modules to compile"
+	fi
+}
+addtask compile_kernelmodules after do_compile before do_strip
+
+kernel_do_install() {
+	#
+	# First install the modules
+	#
+	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE
+	if (grep -q -i -e '^CONFIG_MODULES=y$' .config); then
+		oe_runmake DEPMOD=echo MODLIB=${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION} INSTALL_FW_PATH=${D}${nonarch_base_libdir}/firmware modules_install
+		rm -f "${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}/build"
+		rm -f "${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}/source"
+		# Remove empty module directories to prevent QA issues
+		find "${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION}/kernel" -type d -empty -delete
+	else
+		bbnote "no modules to install"
+	fi
+
+	#
+	# Install various kernel output (zImage, map file, config, module support files)
+	#
+	install -d ${D}/${KERNEL_IMAGEDEST}
+
+	#
+	# When including an initramfs bundle inside a FIT image, the fitImage is created after the install task
+	# by do_assemble_fitimage_initramfs.
+	# This happens after the generation of the initramfs bundle (done by do_bundle_initramfs).
+	# So, at the level of the install task we should not try to install the fitImage. fitImage is still not
+	# generated yet.
+	# After the generation of the fitImage, the deploy task copies the fitImage from the build directory to
+	# the deploy folder.
+	#
+
+	for imageType in ${KERNEL_IMAGETYPES} ; do
+		if [ $imageType != "fitImage" ] || [ "${INITRAMFS_IMAGE_BUNDLE}" != "1" ] ; then
+			install -m 0644 ${KERNEL_OUTPUT_DIR}/$imageType ${D}/${KERNEL_IMAGEDEST}/$imageType-${KERNEL_VERSION}
+		fi
+	done
+
+	install -m 0644 System.map ${D}/${KERNEL_IMAGEDEST}/System.map-${KERNEL_VERSION}
+	install -m 0644 .config ${D}/${KERNEL_IMAGEDEST}/config-${KERNEL_VERSION}
+	install -m 0644 vmlinux ${D}/${KERNEL_IMAGEDEST}/vmlinux-${KERNEL_VERSION}
+	[ -e Module.symvers ] && install -m 0644 Module.symvers ${D}/${KERNEL_IMAGEDEST}/Module.symvers-${KERNEL_VERSION}
+	install -d ${D}${sysconfdir}/modules-load.d
+	install -d ${D}${sysconfdir}/modprobe.d
+}
+
+# Must be ran no earlier than after do_kernel_checkout or else Makefile won't be in ${S}/Makefile
+do_kernel_version_sanity_check() {
+	if [ "x${KERNEL_VERSION_SANITY_SKIP}" = "x1" ]; then
+		exit 0
+	fi
+
+	# The Makefile determines the kernel version shown at runtime
+	# Don't use KERNEL_VERSION because the headers it grabs the version from aren't generated until do_compile
+	VERSION=$(grep "^VERSION =" ${S}/Makefile | sed s/.*=\ *//)
+	PATCHLEVEL=$(grep "^PATCHLEVEL =" ${S}/Makefile | sed s/.*=\ *//)
+	SUBLEVEL=$(grep "^SUBLEVEL =" ${S}/Makefile | sed s/.*=\ *//)
+	EXTRAVERSION=$(grep "^EXTRAVERSION =" ${S}/Makefile | sed s/.*=\ *//)
+
+	# Build a string for regex and a plain version string
+	reg="^${VERSION}\.${PATCHLEVEL}"
+	vers="${VERSION}.${PATCHLEVEL}"
+	if [ -n "${SUBLEVEL}" ]; then
+		# Ignoring a SUBLEVEL of zero is fine
+		if [ "${SUBLEVEL}" = "0" ]; then
+			reg="${reg}(\.${SUBLEVEL})?"
+		else
+			reg="${reg}\.${SUBLEVEL}"
+			vers="${vers}.${SUBLEVEL}"
+		fi
+	fi
+	vers="${vers}${EXTRAVERSION}"
+	reg="${reg}${EXTRAVERSION}"
+
+	if [ -z `echo ${PV} | grep -E "${reg}"` ]; then
+		bbfatal "Package Version (${PV}) does not match of kernel being built (${vers}). Please update the PV variable to match the kernel source or set KERNEL_VERSION_SANITY_SKIP=\"1\" in your recipe."
+	fi
+	exit 0
+}
+
+addtask shared_workdir after do_compile before do_compile_kernelmodules
+addtask shared_workdir_setscene
+
+do_shared_workdir_setscene () {
+	exit 1
+}
+
+emit_depmod_pkgdata() {
+	# Stash data for depmod
+	install -d ${PKGDESTWORK}/${KERNEL_PACKAGE_NAME}-depmod/
+	echo "${KERNEL_VERSION}" > ${PKGDESTWORK}/${KERNEL_PACKAGE_NAME}-depmod/${KERNEL_PACKAGE_NAME}-abiversion
+	cp ${B}/System.map ${PKGDESTWORK}/${KERNEL_PACKAGE_NAME}-depmod/System.map-${KERNEL_VERSION}
+}
+
+PACKAGEFUNCS += "emit_depmod_pkgdata"
+
+do_shared_workdir[cleandirs] += " ${STAGING_KERNEL_BUILDDIR}"
+do_shared_workdir () {
+	cd ${B}
+
+	kerneldir=${STAGING_KERNEL_BUILDDIR}
+	install -d $kerneldir
+
+	#
+	# Store the kernel version in sysroots for module-base.bbclass
+	#
+
+	echo "${KERNEL_VERSION}" > $kerneldir/${KERNEL_PACKAGE_NAME}-abiversion
+	echo "${KERNEL_LOCALVERSION}" > $kerneldir/${KERNEL_PACKAGE_NAME}-localversion
+
+	# Copy files required for module builds
+	cp System.map $kerneldir/System.map-${KERNEL_VERSION}
+	[ -e Module.symvers ] && cp Module.symvers $kerneldir/
+	cp .config $kerneldir/
+	mkdir -p $kerneldir/include/config
+	cp include/config/kernel.release $kerneldir/include/config/kernel.release
+	if [ -e certs/signing_key.x509 ]; then
+		# The signing_key.* files are stored in the certs/ dir in
+		# newer Linux kernels
+		mkdir -p $kerneldir/certs
+		cp certs/signing_key.* $kerneldir/certs/
+	elif [ -e signing_key.priv ]; then
+		cp signing_key.* $kerneldir/
+	fi
+
+	# We can also copy over all the generated files and avoid special cases
+	# like version.h, but we've opted to keep this small until file creep starts
+	# to happen
+	if [ -e include/linux/version.h ]; then
+		mkdir -p $kerneldir/include/linux
+		cp include/linux/version.h $kerneldir/include/linux/version.h
+	fi
+
+	# As of Linux kernel version 3.0.1, the clean target removes
+	# arch/powerpc/lib/crtsavres.o which is present in
+	# KBUILD_LDFLAGS_MODULE, making it required to build external modules.
+	if [ ${ARCH} = "powerpc" ]; then
+		if [ -e arch/powerpc/lib/crtsavres.o ]; then
+			mkdir -p $kerneldir/arch/powerpc/lib/
+			cp arch/powerpc/lib/crtsavres.o $kerneldir/arch/powerpc/lib/crtsavres.o
+		fi
+	fi
+
+	if [ -d include/generated ]; then
+		mkdir -p $kerneldir/include/generated/
+		cp -fR include/generated/* $kerneldir/include/generated/
+	fi
+
+	if [ -d arch/${ARCH}/include/generated ]; then
+		mkdir -p $kerneldir/arch/${ARCH}/include/generated/
+		cp -fR arch/${ARCH}/include/generated/* $kerneldir/arch/${ARCH}/include/generated/
+	fi
+
+	if (grep -q -i -e '^CONFIG_UNWINDER_ORC=y$' $kerneldir/.config); then
+		# With CONFIG_UNWINDER_ORC (the default in 4.14), objtool is required for
+		# out-of-tree modules to be able to generate object files.
+		if [ -x tools/objtool/objtool ]; then
+			mkdir -p ${kerneldir}/tools/objtool
+			cp tools/objtool/objtool ${kerneldir}/tools/objtool/
+		fi
+	fi
+
+	# When building with CONFIG_MODVERSIONS=y and CONFIG_RANDSTRUCT=y we need
+	# to copy the build assets generated for the randstruct seed to
+	# STAGING_KERNEL_BUILDDIR, otherwise the out-of-tree modules build will
+	# generate those assets which will result in a different
+	# RANDSTRUCT_HASHED_SEED
+	if [ -d scripts/basic ]; then
+		mkdir -p ${kerneldir}/scripts
+		cp -r scripts/basic ${kerneldir}/scripts
+	fi
+
+	if [ -d scripts/gcc-plugins ]; then
+		mkdir -p ${kerneldir}/scripts
+		cp -r scripts/gcc-plugins ${kerneldir}/scripts
+	fi
+
+}
+
+# We don't need to stage anything, not the modules/firmware since those would clash with linux-firmware
+SYSROOT_DIRS = ""
+
+KERNEL_CONFIG_COMMAND ?= "oe_runmake_call -C ${S} O=${B} olddefconfig || oe_runmake -C ${S} O=${B} oldnoconfig"
+
+python check_oldest_kernel() {
+    oldest_kernel = d.getVar('OLDEST_KERNEL')
+    kernel_version = d.getVar('KERNEL_VERSION')
+    tclibc = d.getVar('TCLIBC')
+    if tclibc == 'glibc':
+        kernel_version = kernel_version.split('-', 1)[0]
+        if oldest_kernel and kernel_version:
+            if bb.utils.vercmp_string(kernel_version, oldest_kernel) < 0:
+                bb.warn('%s: OLDEST_KERNEL is "%s" but the version of the kernel you are building is "%s" - therefore %s as built may not be compatible with this kernel. Either set OLDEST_KERNEL to an older version, or build a newer kernel.' % (d.getVar('PN'), oldest_kernel, kernel_version, tclibc))
+}
+
+check_oldest_kernel[vardepsexclude] += "OLDEST_KERNEL KERNEL_VERSION"
+do_configure[prefuncs] += "check_oldest_kernel"
+
+KERNEL_LOCALVERSION ??= ""
+
+# 6.3+ requires the variable LOCALVERSION to be set to not get a "+" in
+# the local version. Having it empty means nothing will be added, and any
+# value will be appended to the local kernel version. This replaces the
+# use of .scmversion file for setting a localversion without using
+# the CONFIG_LOCALVERSION option.
+#
+# Note: This class saves the value of localversion to a file
+# so other recipes like make-mod-scripts can restore it via the
+# helper function get_kernellocalversion_file
+export LOCALVERSION="${KERNEL_LOCALVERSION}"
+
+kernel_do_configure() {
+	# fixes extra + in /lib/modules/2.6.37+
+	# $ scripts/setlocalversion . => +
+	# $ make kernelversion => 2.6.37
+	# $ make kernelrelease => 2.6.37+
+	# See kernel-arch.bbclass for post v6.3 removal of the extra
+	# + in localversion. .scmversion is no longer used, and the
+	# variable LOCALVERSION must be used
+	if [ ! -e ${B}/.scmversion -a ! -e ${S}/.scmversion ]; then
+		echo ${KERNEL_LOCALVERSION} > ${B}/.scmversion
+		echo ${KERNEL_LOCALVERSION} > ${S}/.scmversion
+	fi
+
+	if [ "${S}" != "${B}" ] && [ -f "${S}/.config" ] && [ ! -f "${B}/.config" ]; then
+		mv "${S}/.config" "${B}/.config"
+	fi
+
+	# Copy defconfig to .config if .config does not exist. This allows
+	# recipes to manage the .config themselves in do_configure:prepend().
+	if [ -f "${WORKDIR}/defconfig" ] && [ ! -f "${B}/.config" ]; then
+		cp "${WORKDIR}/defconfig" "${B}/.config"
+	fi
+
+	${KERNEL_CONFIG_COMMAND}
+}
+
+do_savedefconfig() {
+	bbplain "Saving defconfig to:\n${B}/defconfig"
+	oe_runmake -C ${B} savedefconfig
+}
+do_savedefconfig[nostamp] = "1"
+addtask savedefconfig after do_configure
+
+inherit cml1 pkgconfig
+
+# Need LD, HOSTLDFLAGS and more for config operations
+KCONFIG_CONFIG_COMMAND:append = " ${EXTRA_OEMAKE}"
+
+EXPORT_FUNCTIONS do_compile do_transform_kernel do_transform_bundled_initramfs do_install do_configure
+
+# kernel-base becomes kernel-${KERNEL_VERSION}
+# kernel-image becomes kernel-image-${KERNEL_VERSION}
+PACKAGES = "${KERNEL_PACKAGE_NAME} ${KERNEL_PACKAGE_NAME}-base ${KERNEL_PACKAGE_NAME}-vmlinux ${KERNEL_PACKAGE_NAME}-image ${KERNEL_PACKAGE_NAME}-dev ${KERNEL_PACKAGE_NAME}-modules ${KERNEL_PACKAGE_NAME}-dbg"
+FILES:${PN} = ""
+FILES:${KERNEL_PACKAGE_NAME}-base = "${nonarch_base_libdir}/modules/${KERNEL_VERSION}/modules.order ${nonarch_base_libdir}/modules/${KERNEL_VERSION}/modules.builtin ${nonarch_base_libdir}/modules/${KERNEL_VERSION}/modules.builtin.modinfo"
+FILES:${KERNEL_PACKAGE_NAME}-image = ""
+FILES:${KERNEL_PACKAGE_NAME}-dev = "/${KERNEL_IMAGEDEST}/System.map* /${KERNEL_IMAGEDEST}/Module.symvers* /${KERNEL_IMAGEDEST}/config* ${KERNEL_SRC_PATH} ${nonarch_base_libdir}/modules/${KERNEL_VERSION}/build"
+FILES:${KERNEL_PACKAGE_NAME}-vmlinux = "/${KERNEL_IMAGEDEST}/vmlinux-${KERNEL_VERSION_NAME}"
+FILES:${KERNEL_PACKAGE_NAME}-modules = ""
+FILES:${KERNEL_PACKAGE_NAME}-dbg = "/usr/lib/debug /usr/src/debug"
+RDEPENDS:${KERNEL_PACKAGE_NAME} = "${KERNEL_PACKAGE_NAME}-base (= ${EXTENDPKGV})"
+# Allow machines to override this dependency if kernel image files are
+# not wanted in images as standard
+RRECOMMENDS:${KERNEL_PACKAGE_NAME}-base ?= "${KERNEL_PACKAGE_NAME}-image (= ${EXTENDPKGV})"
+PKG:${KERNEL_PACKAGE_NAME}-image = "${KERNEL_PACKAGE_NAME}-image-${@legitimize_package_name(d.getVar('KERNEL_VERSION'))}"
+RDEPENDS:${KERNEL_PACKAGE_NAME}-image += "${@oe.utils.conditional('KERNEL_IMAGETYPE', 'vmlinux', '${KERNEL_PACKAGE_NAME}-vmlinux (= ${EXTENDPKGV})', '', d)}"
+PKG:${KERNEL_PACKAGE_NAME}-base = "${KERNEL_PACKAGE_NAME}-${@legitimize_package_name(d.getVar('KERNEL_VERSION'))}"
+RPROVIDES:${KERNEL_PACKAGE_NAME}-base += "${KERNEL_PACKAGE_NAME}-${KERNEL_VERSION}"
+ALLOW_EMPTY:${KERNEL_PACKAGE_NAME} = "1"
+ALLOW_EMPTY:${KERNEL_PACKAGE_NAME}-base = "1"
+ALLOW_EMPTY:${KERNEL_PACKAGE_NAME}-image = "1"
+ALLOW_EMPTY:${KERNEL_PACKAGE_NAME}-modules = "1"
+DESCRIPTION:${KERNEL_PACKAGE_NAME}-modules = "Kernel modules meta package"
+
+pkg_postinst:${KERNEL_PACKAGE_NAME}-base () {
+	if [ ! -e "$D/lib/modules/${KERNEL_VERSION}" ]; then
+		mkdir -p $D/lib/modules/${KERNEL_VERSION}
+	fi
+	if [ -n "$D" ]; then
+		depmodwrapper -a -b $D ${KERNEL_VERSION}
+	else
+		depmod -a ${KERNEL_VERSION}
+	fi
+}
+
+PACKAGESPLITFUNCS:prepend = "split_kernel_packages "
+
+python split_kernel_packages () {
+    do_split_packages(d, root='${nonarch_base_libdir}/firmware', file_regex=r'^(.*)\.(bin|fw|cis|csp|dsp)$', output_pattern='${KERNEL_PACKAGE_NAME}-firmware-%s', description='Firmware for %s', recursive=True, extra_depends='')
+}
+
+# Many scripts want to look in arch/$arch/boot for the bootable
+# image. This poses a problem for vmlinux and vmlinuz based
+# booting. This task arranges to have vmlinux and vmlinuz appear
+# in the normalized directory location.
+do_kernel_link_images() {
+	if [ ! -d "${B}/arch/${ARCH}/boot" ]; then
+		mkdir ${B}/arch/${ARCH}/boot
+	fi
+	cd ${B}/arch/${ARCH}/boot
+	ln -sf ../../../vmlinux
+	if [ -f ../../../vmlinuz ]; then
+		ln -sf ../../../vmlinuz
+	fi
+	if [ -f ../../../vmlinuz.bin ]; then
+		ln -sf ../../../vmlinuz.bin
+	fi
+	if [ -f ../../../vmlinux.64 ]; then
+		ln -sf ../../../vmlinux.64
+	fi
+}
+addtask kernel_link_images after do_compile before do_strip
+
+python do_strip() {
+    import shutil
+
+    strip = d.getVar('STRIP')
+    extra_sections = d.getVar('KERNEL_IMAGE_STRIP_EXTRA_SECTIONS')
+    kernel_image = d.getVar('B') + "/" + d.getVar('KERNEL_OUTPUT_DIR') + "/vmlinux"
+
+    if (extra_sections and kernel_image.find(d.getVar('KERNEL_IMAGEDEST') + '/vmlinux') != -1):
+        kernel_image_stripped = kernel_image + ".stripped"
+        shutil.copy2(kernel_image, kernel_image_stripped)
+        oe.package.runstrip((kernel_image_stripped, 8, strip, extra_sections))
+        bb.debug(1, "KERNEL_IMAGE_STRIP_EXTRA_SECTIONS is set, stripping sections: " + \
+            extra_sections)
+}
+do_strip[dirs] = "${B}"
+
+addtask strip before do_sizecheck after do_kernel_link_images
+
+# Support checking the kernel size since some kernels need to reside in partitions
+# with a fixed length or there is a limit in transferring the kernel to memory.
+# If more than one image type is enabled, warn on any that don't fit but only fail
+# if none fit.
+do_sizecheck() {
+	if [ ! -z "${KERNEL_IMAGE_MAXSIZE}" ]; then
+		invalid=`echo ${KERNEL_IMAGE_MAXSIZE} | sed 's/[0-9]//g'`
+		if [ -n "$invalid" ]; then
+			die "Invalid KERNEL_IMAGE_MAXSIZE: ${KERNEL_IMAGE_MAXSIZE}, should be an integer (The unit is Kbytes)"
+		fi
+		at_least_one_fits=
+		for imageType in ${KERNEL_IMAGETYPES} ; do
+			size=`du -ks ${B}/${KERNEL_OUTPUT_DIR}/$imageType | awk '{print $1}'`
+			if [ $size -gt ${KERNEL_IMAGE_MAXSIZE} ]; then
+				bbwarn "This kernel $imageType (size=$size(K) > ${KERNEL_IMAGE_MAXSIZE}(K)) is too big for your device."
+			else
+				at_least_one_fits=y
+			fi
+		done
+		if [ -z "$at_least_one_fits" ]; then
+			die "All kernel images are too big for your device. Please reduce the size of the kernel by making more of it modular."
+		fi
+	fi
+}
+do_sizecheck[dirs] = "${B}"
+
+addtask sizecheck before do_install after do_strip
+
+inherit kernel-artifact-names
+
+kernel_do_deploy() {
+	deployDir="${DEPLOYDIR}"
+	if [ -n "${KERNEL_DEPLOYSUBDIR}" ]; then
+		deployDir="${DEPLOYDIR}/${KERNEL_DEPLOYSUBDIR}"
+		mkdir "$deployDir"
+	fi
+
+	for imageType in ${KERNEL_IMAGETYPES} ; do
+		baseName=$imageType-${KERNEL_IMAGE_NAME}
+
+		if [ -s ${KERNEL_OUTPUT_DIR}/$imageType.stripped ] ; then
+			install -m 0644 ${KERNEL_OUTPUT_DIR}/$imageType.stripped $deployDir/$baseName${KERNEL_IMAGE_BIN_EXT}
+		else
+			install -m 0644 ${KERNEL_OUTPUT_DIR}/$imageType $deployDir/$baseName${KERNEL_IMAGE_BIN_EXT}
+		fi
+		if [ -n "${KERNEL_IMAGE_LINK_NAME}" ] ; then
+			ln -sf $baseName${KERNEL_IMAGE_BIN_EXT} $deployDir/$imageType-${KERNEL_IMAGE_LINK_NAME}${KERNEL_IMAGE_BIN_EXT}
+		fi
+		if [ "${KERNEL_IMAGETYPE_SYMLINK}" = "1" ] ; then
+			ln -sf $baseName${KERNEL_IMAGE_BIN_EXT} $deployDir/$imageType
+		fi
+	done
+
+	if [ ${MODULE_TARBALL_DEPLOY} = "1" ] && (grep -q -i -e '^CONFIG_MODULES=y$' .config); then
+		mkdir -p ${D}${root_prefix}/lib
+		if [ -n "${SOURCE_DATE_EPOCH}" ]; then
+			TAR_ARGS="--sort=name --clamp-mtime --mtime=@${SOURCE_DATE_EPOCH}"
+		else
+			TAR_ARGS=""
+		fi
+		TAR_ARGS="$TAR_ARGS --owner=0 --group=0"
+		tar $TAR_ARGS -cv -C ${D}${root_prefix} lib | gzip -9n > $deployDir/modules-${MODULE_TARBALL_NAME}.tgz
+
+		if [ -n "${MODULE_TARBALL_LINK_NAME}" ] ; then
+			ln -sf modules-${MODULE_TARBALL_NAME}.tgz $deployDir/modules-${MODULE_TARBALL_LINK_NAME}.tgz
+		fi
+	fi
+
+	if [ ! -z "${INITRAMFS_IMAGE}" -a x"${INITRAMFS_IMAGE_BUNDLE}" = x1 ]; then
+		for imageType in ${KERNEL_IMAGETYPES} ; do
+			if [ "$imageType" = "fitImage" ] ; then
+				continue
+			fi
+			initramfsBaseName=$imageType-${INITRAMFS_NAME}
+			install -m 0644 ${KERNEL_OUTPUT_DIR}/$imageType.initramfs $deployDir/$initramfsBaseName${KERNEL_IMAGE_BIN_EXT}
+			if [ -n "${INITRAMFS_LINK_NAME}" ] ; then
+				ln -sf $initramfsBaseName${KERNEL_IMAGE_BIN_EXT} $deployDir/$imageType-${INITRAMFS_LINK_NAME}${KERNEL_IMAGE_BIN_EXT}
+			fi
+		done
+	fi
+}
+
+# We deploy to filenames that include PKGV and PKGR, read the saved data to
+# ensure we get the right values for both
+do_deploy[prefuncs] += "read_subpackage_metadata"
+
+addtask deploy after do_populate_sysroot do_packagedata
+
+EXPORT_FUNCTIONS do_deploy
+
+# Add using Device Tree support
+inherit kernel-devicetree
diff --git a/meta-openeuler/classes/local-git.bbclass b/meta-openeuler/classes/local-git.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/meta-openeuler/classes/lopper-devicetree.bbclass b/meta-openeuler/classes/lopper-devicetree.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..cf7e3b0bf350de3e2cd3d0b2e2a76e6829a90bbf
--- /dev/null
+++ b/meta-openeuler/classes/lopper-devicetree.bbclass
@@ -0,0 +1,62 @@
+DEPENDS += "lopper-ops lopper-native"
+
+LOPS_DIR = "${WORKDIR}/recipe-sysroot/${libdir}/lops"
+
+# ${INPUT_DT} - input device tree(dts or dtb)
+# ${OUTPUT_DT} - modified device tree(dts or dtb), normally a dtb for Linux
+# Note: These two variables require absolute path
+INPUT_DT = ""
+OUTPUT_DT = ""
+
+# Output the device-trees (determined in lopper operation) to OUT_DIR
+# These device-trees will be installed to SYSROOT_DIRS/INSTALL_PATH
+OUT_DIR = "${B}/lop_dts"
+INSTALL_PATH = "/lop_dts"
+
+apply_lopper_ops() {
+    local args=""
+
+    if [ ! -d "${LOPS_DIR}" ]; then
+        bbfatal_log "lopper-devicetree: No valid lopper-ops was found. No such directory: ${LOPS_DIR}"
+    fi
+
+    for lops in "${LOPS_DIR}"/*; do
+        bbnote "lopper: apply ${lops}"
+        args+=" -i ${lops}"
+    done
+    echo ${args}
+}
+
+# Takes an input device tree, applies lopper operations to that tree,
+# and outputs one or more modified/processed trees to OUT_DIR.
+do_mkdts() {
+    if [ ! -f "${INPUT_DT}" ]; then
+        bbfatal_log "lopper-devicetree: No such input file: ${INPUT_DT}"
+    fi
+
+    local include_lops=$(apply_lopper_ops)
+
+    mkdir -p ${OUT_DIR}
+
+    lopper -v --werror --enhanced \
+        ${include_lops} \
+        -f -O ${OUT_DIR} \
+        -o ${OUTPUT_DT} ${INPUT_DT}
+}
+addtask mkdts before do_install after do_compile
+
+SYSROOT_DIRS += "${INSTALL_PATH}"
+FILES:${PN} = "${INSTALL_PATH}/*.dts"
+
+# install the processed device tree to SYSROOT_DIRS
+# other recipes can get it in "${WORKDIR}/recipe-sysroot/lop_dts"
+do_install_lop_dts() {
+    install -d ${D}${INSTALL_PATH}
+
+    for dt in "${OUT_DIR}"/*.dts; do
+        bbnote "lopper: install ${dt}"
+        install ${dt} ${D}${INSTALL_PATH}/
+    done
+}
+do_install_lop_dts[dirs] = "${OUT_DIR}"
+addtask install_lop_dts after do_install before do_package do_populate_sysroot
diff --git a/meta-openeuler/classes/meson.bbclass b/meta-openeuler/classes/meson.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..5cd7427025c8cf03293903e2f3b2ff74235865c5
--- /dev/null
+++ b/meta-openeuler/classes/meson.bbclass
@@ -0,0 +1,15 @@
+# openeuler's meson.bbclass requires meta/classes/meson.bbclass.
+# use pkg-config command instead of pkg-config-native
+# command when building native package
+# In the future, if the problem of NATIVE and NATIVESDK is fixed, openeuler's meson.bbclass can be removed
+
+require ${COREBASE}/meta/classes/meson.bbclass
+
+# this is a workaround fix meson.native usage error: 
+# use nativesdk's pkg-config command instead of pkg-config-native
+# method: pkgconfig = 'pkg-config-native' -> pkgconfig = 'pkg-config'
+do_write_config:append() {
+    if [ "${OPENEULER_PREBUILT_TOOLS_ENABLE}" = "yes" ];then
+        sed -i "s/pkgconfig = 'pkg-config-native'/pkgconfig = 'pkg-config'/g" ${WORKDIR}/meson.native
+    fi
+}
diff --git a/meta-openeuler/classes/native.bbclass b/meta-openeuler/classes/native.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..46d2cb44a4a1c4f8e5050a548f7b30d46432ba5a
--- /dev/null
+++ b/meta-openeuler/classes/native.bbclass
@@ -0,0 +1,9 @@
+# openeuler's native.bbclass adds extra EXTRA_NATIVE_PKGCONFIG_PATH
+# In the future, if the problem of NATIVE and NATIVESDK is fixed,
+# openeuler's native.bbclass can be removed
+
+require ${COREBASE}/meta/classes/native.bbclass
+
+# add nativesdk's pkgconfig search paths
+OPENEULER_PREBUILD_PKGCONFIG_PATH = ":${OPENEULER_NATIVESDK_SYSROOT}/usr/lib/pkgconfig:${OPENEULER_NATIVESDK_SYSROOT}/usr/share/pkgconfig"
+EXTRA_NATIVE_PKGCONFIG_PATH:append = "${@['', '${OPENEULER_PREBUILD_PKGCONFIG_PATH}']['${OPENEULER_PREBUILT_TOOLS_ENABLE}' == 'yes']}"
diff --git a/meta-openeuler/classes/openeuler.bbclass b/meta-openeuler/classes/openeuler.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..a1ba113311a4993bc9f6c6c4853dc937c09f93c2
--- /dev/null
+++ b/meta-openeuler/classes/openeuler.bbclass
@@ -0,0 +1,304 @@
+# this class contains global method and variables for openeuler embedded
+
+## openeuler.bbclass is inherited after base.bbclass,
+## some definitions in it can be overridden here
+
+# for openeuler embedded it is no need to create DL_DIR, here we use
+# ${OPENEULER_SP_DIR}/${OPENEULER_REPO_NAME} to represent download
+# directory for each software package. OPENEULER_SP_DIR
+# is already created, and OPENEULER_REPO_NAME will be created
+# in openeuler_fetch or fetch
+# Thus, overrides the definition in base.bbclass
+do_fetch[dirs] = "${OPENEULER_SP_DIR}"
+
+# we can't use poky's original get_checksum_file_list in base.bbclass
+# because of the src repo organization and special handling of DL_DIR
+# here we override it with openeuler's implementation.
+def openeuler_get_checksum_file_list(d):
+    """ Get a list of files checksum in SRC_URI
+
+    Returns the resolved local paths of all local file entries in
+    SRC_URI (files in src repo will not be included) as a space-separated
+    string
+    """
+
+    fetch = bb.fetch2.Fetch([], d, cache = False, localonly = True)
+
+    dl_dir = d.getVar('DL_DIR')
+    filelist = []
+    for u in fetch.urls:
+        if u.startswith("file://"):
+            ud = fetch.ud[u]
+            if ud:
+                paths = ud.method.localpaths(ud, d)
+                for f in paths:
+                    if os.path.exists(f) and not f.startswith(dl_dir):
+                        filelist.append(f + ":True")
+
+    return " ".join(filelist)
+
+do_fetch[file-checksums] += "${@openeuler_get_checksum_file_list(d)}"
+
+# set_rpmdpes is used to set RPMDEPS which comes from nativesdk/host
+python set_rpmdeps() {
+    import subprocess, os
+
+    if d.getVar('OPENEULER_PREBUILT_TOOLS_ENABLE') != 'yes':
+        return
+
+    # when the version of rpm is 4.18.0+, we need add RPM_CONFIGDIR to env
+    rpm_configdir = oe.path.join(d.getVar('OPENEULER_NATIVESDK_SYSROOT'), '/usr/lib/rpm')
+
+    env = os.environ.copy()
+    env["RPM_CONFIGDIR"] = rpm_configdir
+
+    rpmdeps  = subprocess.Popen('rpm --eval="%{_rpmconfigdir}"', shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE, env=env)
+    stdout, stderr = rpmdeps.communicate()
+    d.setVar('RPMDEPS', os.path.join(str(stdout, "utf-8").strip(), "rpmdeps --alldeps --define '__font_provides %{nil}'"))
+
+    # export RPM_CONFIGDIR
+    d.setVar('RPM_CONFIGDIR', rpm_configdir)
+    d.setVarFlag('RPM_CONFIGDIR', 'export', '1')
+}
+
+addhandler set_rpmdeps
+set_rpmdeps[eventmask] = "bb.event.RecipePreFinalise"
+
+# do_unpack does not depends on xz-native， avoid dependency loops
+python() {
+    all_depends = d.getVarFlag("do_unpack", "depends") or ''
+    for dep in ['xz']:
+        all_depends = all_depends.replace('%s-native:do_populate_sysroot' % dep, "")
+    new_depends = all_depends
+    d.setVarFlag("do_unpack", "depends", new_depends)
+}
+
+
+# use the the latest commit time output from git log of (yocto-meta-openeuler)
+def get_openeuler_epoch(d):
+    import subprocess
+    import time
+
+    # get the .git dir of yocto-meta-openeuler
+    gitpath = d.getVar("LAYERDIR_openeuler")
+    if gitpath is not None:
+        gitpath += "/../.git"
+    else:
+        # Handle the case when LAYERDIR_openeuler is not defined
+        raise ValueError("LAYERDIR_openeuler is not defined")
+
+    try:
+        # run git -c log.showSignature=false --git-dir <path-to-yocto-meta-openeuler-git> log -1 --pretty=%ct
+        p = subprocess.run(['git', '-c', 'log.showSignature=false', '--git-dir', gitpath, 'log', '-1', '--pretty=%ct'],
+                           check=True, stdout=subprocess.PIPE)
+
+        return int(p.stdout.decode('utf-8'))
+
+    except subprocess.CalledProcessError as e:
+        # Log the error and fallback to current time
+        bb.warn("Error running git command: %s" % str(e))
+        return int(time.time())
+
+    except Exception as e:
+        # Handle other exceptions
+        bb.warn("An unexpected error occurred: %s" % str(e))
+        return int(time.time())
+
+# src_uri_set is used to remove some URLs from SRC_URI through
+# OPENEULER_SRC_URI_REMOVE, because we don't want to download from
+# these URLs
+# this anonymous function is executed before any task
+python () {
+    src_uri = d.getVar('SRC_URI')
+    remove_list = d.getVar('OPENEULER_SRC_URI_REMOVE')
+    local_name = d.getVar('OPENEULER_LOCAL_NAME') if d.getVar('OPENEULER_LOCAL_NAME')  else d.getVar('OPENEULER_REPO_NAME')
+
+    # if software recipe is not in manifest.yaml, we will skip the handling of
+    # OPENEULER_SRC_URI_REMOVE and it also means the software recipe is not
+    # adapted in openEuler, use original fetch
+    if d.getVar("MANIFEST_DIR") is not None and os.path.exists(d.getVar("MANIFEST_DIR")):
+        manifest_list = d.getVar("MANIFEST_LIST")
+        if local_name not in manifest_list:
+            d.setVar('OPENEULER_FETCH', 'disable')
+            return
+
+    # handle the SRC_URI
+    if src_uri and remove_list:
+        uri_list = src_uri.split()
+        remove_list = remove_list.split()
+
+        updated_uri_list = [uri for uri in uri_list if not any(uri.strip().startswith(remove_item.strip()) for remove_item in remove_list)]
+        updated_src_uri = ' '.join(updated_uri_list)
+
+        d.setVar('SRC_URI', updated_src_uri)
+
+    # all recipes adapted in openeuler will not be cached during bb parsing if BB_SRCREV_POLICY
+    # is not set to cache
+    # so there will alway be a chance to update SRCREV
+    if d.getVar('BB_SRCREV_POLICY') != "cache":
+        d.setVar('BB_DONT_CACHE', '1')
+    # set SRCREV, if SRCREV changed because of the corresponding changes in manifest.yaml,
+    # do_fetch will re-run
+    repo_item = manifest_list[local_name]
+    d.setVar('SRCREV', repo_item['version'])
+}
+
+
+# call "do_openeuler_fetch" at the beginning of do_fetch,
+# it will fetch software packages, the related patches and other files
+# from openeuler's gitee repo.
+# if success,  other part of base_do_fetch will skip download as
+# files are already downloaded by do_openeuler_fetch
+python base_do_fetch:prepend() {
+    bb.build.exec_func("do_openeuler_fetch", d)
+}
+
+# fetch software packages from openeuler's repos first,
+# if failed, go to the original do_fetch defined in
+# base.bbclass
+python do_openeuler_fetch() {
+    import os
+    import shutil
+    import git
+    from git import GitError
+
+    # for fake recipes without SRC_URI pass
+    src_uri = (d.getVar('SRC_URI') or "").split()
+    if len(src_uri) == 0:
+        return
+
+    if d.getVar('OPENEULER_FETCH') == "disable":
+        return
+    
+    def openeuler_fetch(d, repo_name):
+        # get source directory where to download
+        src_dir = d.getVar('OPENEULER_SP_DIR')
+        local_name = repo_name
+        # local download path
+        repo_dir = os.path.join(src_dir, local_name)
+
+        try:
+            # determine whether the variable MANIFEST_DIR is None
+            if d.getVar("MANIFEST_DIR") is not None and os.path.exists(d.getVar("MANIFEST_DIR")):
+                manifest_list = d.getVar("MANIFEST_LIST")
+                if local_name in manifest_list:
+                    repo_item = manifest_list[local_name]
+                    download_repo(d, repo_dir, repo_item['remote_url'], repo_item['version'])
+            else:
+                bb.fatal("openEuler Embedded build need manifest.yaml")
+        except GitError as e:
+            bb.fatal("could not find or init gitee repository %s because %s" % (local_name, str(e)))
+        except Exception as e:
+            bb.fatal("do_openeuler_fetch failed: OPENEULER_SP_DIR %s OPENEULER_LOCAL_NAME %s exception %s" % (src_dir, local_name, str(e)))
+
+    repo_list = d.getVar("OPENEULER_REPO_NAMES").split()
+    for repo_name in repo_list:
+        # download code from openEuler
+        openeuler_fetch(d, repo_name)
+}
+
+def init_repo_dir(repo_dir):
+    import git
+
+    repo = git.Repo.init(repo_dir)
+
+    with repo.config_writer() as wr:
+        wr.set_value('http', 'sslverify', 'false').release()
+    return repo
+
+# init repo in repo_dir from manifest file
+def download_repo(d, repo_dir, repo_url ,version = None):
+    import git
+    from git import GitCommandError
+    import subprocess
+
+    lock_file = os.path.join(repo_dir, "file.lock")
+    lf = bb.utils.lockfile(lock_file, block=True)
+
+    repo = init_repo_dir(repo_dir)
+    remote = None
+    for item in repo.remotes:
+        # for the accuracy of comparison, remove the ".git" from the end of both strings
+        if repo_url.rstrip(".git") == item.url.rstrip(".git"):
+            remote = item
+        else:
+            continue
+    if remote is None:
+        remote_name = "upstream"
+        remote = git.Remote.add(repo = repo, name = remote_name, url = repo_url)
+
+    # This download function is only used for downloading oee_archive which holds tar packages, it can
+    # download what you want, and only what you need, no more others. In order to do this, we use git 
+    # sparse-checkout, which reduces your working tree to a subset of
+    # tracked files. You can see more detail by visiting https://git-scm.com/docs/git-sparse-checkout
+    def oee_archive_download(oee_archive_dir:str, subdir: str):      
+        res = subprocess.run("git sparse-checkout init", shell=True, stderr=subprocess.PIPE, text=True, cwd=oee_archive_dir)
+        if res.returncode != 0:
+            bb.error(res.stderr)
+            bb.fatal("in oee_archive run git sparse-checkout init faild")
+        res = subprocess.run(f"git sparse-checkout list | grep {subdir}", shell=True, cwd=oee_archive_dir)
+        if res.returncode == 0:
+            return
+        res = subprocess.run(f"git sparse-checkout add {subdir}", shell=True, cwd=oee_archive_dir)
+        if res.returncode != 0:
+            bb.fatal(f"in oee_archive run git sparse-checkout add {subdir} faild")
+
+    if "oee_archive" in repo_url:
+        oee_archive_download(oee_archive_dir = repo_dir, subdir = d.getVar("OEE_ARCHIVE_SUBDIR"))
+
+    try:
+        # if get commit version, just return
+        repo.commit(version)
+    except:
+        bb.debug(1, 'commit does not exist, shallow fetch: ' + version)
+        remote.fetch(version, depth=1)
+
+    # here, we use try to avoid users modify the repo, if user modified, just given warning
+    try:
+        repo.git.checkout(version)
+    except:
+        bb.warn("the version %s checkout failed ...", version)
+    bb.utils.unlockfile(lf)
+
+
+# store YAML data within MANIFEST_LIST variable
+addhandler parse_manifest
+python parse_manifest() {
+    # used to read YAML file data
+    def get_manifest(manifest_yaml):
+        import yaml
+
+        with open(manifest_yaml, 'r' ,encoding="utf-8") as r_f:
+            return yaml.load(r_f.read(), yaml.Loader)['manifest_list']
+
+    d.setVar('MANIFEST_LIST', get_manifest(d.getVar("MANIFEST_DIR")))
+}
+parse_manifest[eventmask] = "bb.event.ConfigParsed"
+
+python do_openeuler_clean() {
+    import os
+
+    def remove_lock(dir):
+        lock_file = os.path.join(dir, "file.lock")
+        try:
+            os.remove(lock_file)
+            return True
+        except FileNotFoundError:
+            return True
+        except:
+            return False
+
+    src_dir = d.getVar('OPENEULER_SP_DIR')
+
+    repo_list = d.getVar('PKG_REPO_LIST')
+    if repo_list != None:
+        for item in repo_list:
+            repo_dir = os.path.join(src_dir, item["repo_name"])
+            remove_lock(repo_dir)
+    else:
+        repo_name = d.getVar("OPENEULER_REPO_NAME")
+        repo_dir = os.path.join(src_dir, repo_name)
+        remove_lock(repo_dir)
+}
+
+addtask do_openeuler_clean before do_clean
diff --git a/meta-openeuler/classes/openeuler_autotools.bbclass b/meta-openeuler/classes/openeuler_autotools.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..ffbfd9e6d71272be3bee419a76bbe8b090ff1569
--- /dev/null
+++ b/meta-openeuler/classes/openeuler_autotools.bbclass
@@ -0,0 +1,263 @@
+# openeuler's autotools.bbclass is almost the same as poky's autotools.bbclass except STAGING_DATADIR_NATIVE
+# is replaced with NATIVESDK_DATADIR. In the future, if the problem of NATIVE and NATIVESDK is fixed,
+# openeuler's autotools.bbclass can be removed
+def get_autotools_dep(d):
+    if d.getVar('INHIBIT_AUTOTOOLS_DEPS'):
+        return ''
+
+    pn = d.getVar('PN')
+    deps = ''
+
+    if pn in ['autoconf-native', 'automake-native']:
+        return deps
+    deps += 'autoconf-native automake-native '
+
+    if not pn in ['libtool', 'libtool-native'] and not pn.endswith("libtool-cross"):
+        deps += 'libtool-native '
+        if not bb.data.inherits_class('native', d) \
+                        and not bb.data.inherits_class('nativesdk', d) \
+                        and not bb.data.inherits_class('cross', d) \
+                        and not d.getVar('INHIBIT_DEFAULT_DEPS'):
+            deps += 'libtool-cross '
+
+    return deps
+
+DEPENDS:prepend = "${@get_autotools_dep(d)} "
+
+NATIVESDK_DATADIR = "${OPENEULER_NATIVESDK_SYSROOT}/usr/share"
+
+inherit siteinfo
+
+# Space separated list of shell scripts with variables defined to supply test
+# results for autoconf tests we cannot run at build time.
+# The value of this variable is filled in in a prefunc because it depends on
+# the contents of the sysroot.
+export CONFIG_SITE
+
+acpaths ?= "default"
+EXTRA_AUTORECONF = "--exclude=autopoint --exclude=gtkdocize"
+
+export lt_cv_sys_lib_dlsearch_path_spec = "${libdir} ${base_libdir}"
+
+# When building tools for use at build-time it's recommended for the build
+# system to use these variables when cross-compiling.
+# (http://sources.redhat.com/autobook/autobook/autobook_270.html)
+export CPP_FOR_BUILD = "${BUILD_CPP}"
+export CPPFLAGS_FOR_BUILD = "${BUILD_CPPFLAGS}"
+
+export CC_FOR_BUILD = "${BUILD_CC}"
+export CFLAGS_FOR_BUILD = "${BUILD_CFLAGS}"
+
+export CXX_FOR_BUILD = "${BUILD_CXX}"
+export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}"
+
+export LD_FOR_BUILD = "${BUILD_LD}"
+export LDFLAGS_FOR_BUILD = "${BUILD_LDFLAGS}"
+
+def append_libtool_sysroot(d):
+    # Only supply libtool sysroot option for non-native packages
+    if not bb.data.inherits_class('native', d):
+        return '--with-libtool-sysroot=${STAGING_DIR_HOST}'
+    return ""
+
+CONFIGUREOPTS = " --build=${BUILD_SYS} \
+		  --host=${HOST_SYS} \
+		  --target=${TARGET_SYS} \
+		  --prefix=${prefix} \
+		  --exec_prefix=${exec_prefix} \
+		  --bindir=${bindir} \
+		  --sbindir=${sbindir} \
+		  --libexecdir=${libexecdir} \
+		  --datadir=${datadir} \
+		  --sysconfdir=${sysconfdir} \
+		  --sharedstatedir=${sharedstatedir} \
+		  --localstatedir=${localstatedir} \
+		  --libdir=${libdir} \
+		  --includedir=${includedir} \
+		  --oldincludedir=${oldincludedir} \
+		  --infodir=${infodir} \
+		  --mandir=${mandir} \
+		  --disable-silent-rules \
+		  ${CONFIGUREOPT_DEPTRACK} \
+		  ${@append_libtool_sysroot(d)}"
+CONFIGUREOPT_DEPTRACK ?= "--disable-dependency-tracking"
+
+CACHED_CONFIGUREVARS ?= ""
+
+AUTOTOOLS_SCRIPT_PATH ?= "${S}"
+CONFIGURE_SCRIPT ?= "${AUTOTOOLS_SCRIPT_PATH}/configure"
+
+AUTOTOOLS_AUXDIR ?= "${AUTOTOOLS_SCRIPT_PATH}"
+
+oe_runconf () {
+	# Use relative path to avoid buildpaths in files
+	cfgscript_name="`basename ${CONFIGURE_SCRIPT}`"
+	cfgscript=`python3 -c "import os; print(os.path.relpath(os.path.dirname('${CONFIGURE_SCRIPT}'), '.'))"`/$cfgscript_name
+	if [ -x "$cfgscript" ] ; then
+		bbnote "Running $cfgscript ${CONFIGUREOPTS} ${EXTRA_OECONF} $@"
+		if ! CONFIG_SHELL=${CONFIG_SHELL-/bin/bash} ${CACHED_CONFIGUREVARS} $cfgscript ${CONFIGUREOPTS} ${EXTRA_OECONF} "$@"; then
+			bbnote "The following config.log files may provide further information."
+			bbnote `find ${B} -ignore_readdir_race -type f -name config.log`
+			bbfatal_log "configure failed"
+		fi
+	else
+		bbfatal "no configure script found at $cfgscript"
+	fi
+}
+
+CONFIGURESTAMPFILE = "${WORKDIR}/configure.sstate"
+
+autotools_preconfigure() {
+	if [ -n "${CONFIGURESTAMPFILE}" -a -e "${CONFIGURESTAMPFILE}" ]; then
+		if [ "`cat ${CONFIGURESTAMPFILE}`" != "${BB_TASKHASH}" ]; then
+			if [ "${S}" != "${B}" ]; then
+				echo "Previously configured separate build directory detected, cleaning ${B}"
+				rm -rf ${B}
+				mkdir -p ${B}
+			else
+				# At least remove the .la files since automake won't automatically
+				# regenerate them even if CFLAGS/LDFLAGS are different
+				cd ${S}
+				if [ "${CLEANBROKEN}" != "1" -a \( -e Makefile -o -e makefile -o -e GNUmakefile \) ]; then
+					oe_runmake clean
+				fi
+				find ${S} -ignore_readdir_race -name \*.la -delete
+			fi
+		fi
+	fi
+}
+
+autotools_postconfigure(){
+	if [ -n "${CONFIGURESTAMPFILE}" ]; then
+		mkdir -p `dirname ${CONFIGURESTAMPFILE}`
+		echo ${BB_TASKHASH} > ${CONFIGURESTAMPFILE}
+	fi
+}
+
+EXTRACONFFUNCS ??= ""
+
+EXTRA_OECONF:append = " ${PACKAGECONFIG_CONFARGS}"
+
+do_configure[prefuncs] += "autotools_preconfigure autotools_aclocals ${EXTRACONFFUNCS}"
+do_compile[prefuncs] += "autotools_aclocals"
+do_install[prefuncs] += "autotools_aclocals"
+do_configure[postfuncs] += "autotools_postconfigure"
+
+ACLOCALDIR = "${STAGING_DATADIR}/aclocal"
+ACLOCALEXTRAPATH = " -I ${NATIVESDK_DATADIR}/aclocal/"
+ACLOCALEXTRAPATH:class-target = " -I ${STAGING_DATADIR_NATIVE}/aclocal -I ${NATIVESDK_DATADIR}/aclocal/"
+ACLOCALEXTRAPATH:class-nativesdk = " -I ${STAGING_DATADIR_NATIVE}/aclocal -I ${NATIVESDK_DATADIR}/aclocal/"
+
+python autotools_aclocals () {
+    sitefiles, searched = siteinfo_get_files(d, sysrootcache=True)
+    d.setVar("CONFIG_SITE", " ".join(sitefiles))
+}
+
+do_configure[file-checksums] += "${@' '.join(siteinfo_get_files(d, sysrootcache=False)[1])}"
+
+CONFIGURE_FILES = "${S}/configure.in ${S}/configure.ac ${S}/config.h.in ${S}/acinclude.m4 Makefile.am"
+
+autotools_do_configure() {
+	# WARNING: gross hack follows:
+	# An autotools built package generally needs these scripts, however only
+	# automake or libtoolize actually install the current versions of them.
+	# This is a problem in builds that do not use libtool or automake, in the case
+	# where we -need- the latest version of these scripts.  e.g. running a build
+	# for a package whose autotools are old, on an x86_64 machine, which the old
+	# config.sub does not support.  Work around this by installing them manually
+	# regardless.
+
+	PRUNE_M4=""
+
+	for ac in `find ${S} -ignore_readdir_race -name configure.in -o -name configure.ac`; do
+		rm -f `dirname $ac`/configure
+	done
+	if [ -e ${AUTOTOOLS_SCRIPT_PATH}/configure.in -o -e ${AUTOTOOLS_SCRIPT_PATH}/configure.ac ]; then
+		olddir=`pwd`
+		cd ${AUTOTOOLS_SCRIPT_PATH}
+		mkdir -p ${ACLOCALDIR}
+		ACLOCAL="aclocal --system-acdir=${ACLOCALDIR}/"
+		if [ x"${acpaths}" = xdefault ]; then
+			acpaths=
+			for i in `find ${AUTOTOOLS_SCRIPT_PATH} -ignore_readdir_race -maxdepth 2 -name \*.m4|grep -v 'aclocal.m4'| \
+				grep -v 'acinclude.m4' | sed -e 's,\(.*/\).*$,\1,'|sort -u`; do
+				acpaths="$acpaths -I $i"
+			done
+		else
+			acpaths="${acpaths}"
+		fi
+		acpaths="$acpaths ${ACLOCALEXTRAPATH}"
+		AUTOV=`automake --version | sed -e '1{s/.* //;s/\.[0-9]\+$//};q'`
+		automake --version
+		echo "AUTOV is $AUTOV"
+		if [ -d ${NATIVESDK_DATADIR}/aclocal-$AUTOV ]; then
+			ACLOCAL="$ACLOCAL --automake-acdir=${NATIVESDK_DATADIR}/aclocal-$AUTOV"
+		fi
+		# autoreconf is too shy to overwrite aclocal.m4 if it doesn't look
+		# like it was auto-generated.  Work around this by blowing it away
+		# by hand, unless the package specifically asked not to run aclocal.
+		if ! echo ${EXTRA_AUTORECONF} | grep -q "aclocal"; then
+			rm -f aclocal.m4
+		fi
+		if [ -e configure.in ]; then
+			CONFIGURE_AC=configure.in
+		else
+			CONFIGURE_AC=configure.ac
+		fi
+		if grep -q "^[[:space:]]*AM_GLIB_GNU_GETTEXT" $CONFIGURE_AC; then
+			if grep -q "sed.*POTFILES" $CONFIGURE_AC; then
+				: do nothing -- we still have an old unmodified configure.ac
+	    		else
+				bbnote Executing glib-gettextize --force --copy
+				echo "no" | glib-gettextize --force --copy
+			fi
+		elif [ "${BPN}" != "gettext" ] && grep -q "^[[:space:]]*AM_GNU_GETTEXT" $CONFIGURE_AC; then
+			# We'd call gettextize here if it wasn't so broken...
+			cp ${NATIVESDK_DATADIR}/gettext/config.rpath ${AUTOTOOLS_AUXDIR}/
+			if [ -d ${S}/po/ ]; then
+				cp -f ${NATIVESDK_DATADIR}/gettext/po/Makefile.in.in ${S}/po/
+				if [ ! -e ${S}/po/remove-potcdate.sin ]; then
+					cp ${NATIVESDK_DATADIR}/gettext/po/remove-potcdate.sin ${S}/po/
+				fi
+			fi
+			PRUNE_M4="$PRUNE_M4 gettext.m4 iconv.m4 lib-ld.m4 lib-link.m4 lib-prefix.m4 nls.m4 po.m4 progtest.m4"
+		fi
+		mkdir -p m4
+
+		for i in $PRUNE_M4; do
+			find ${S} -ignore_readdir_race -name $i -delete
+		done
+
+		# when ${STAGING_DATADIR_NATIVE}/aclocal does not exist, there will be an error
+		if [ ! -d ${STAGING_DATADIR_NATIVE}/aclocal ]; then
+			install -d ${STAGING_DATADIR_NATIVE}/aclocal
+		fi
+
+		bbnote Executing ACLOCAL=\"$ACLOCAL\" autoreconf -Wcross --verbose --install --force ${EXTRA_AUTORECONF} $acpaths
+		ACLOCAL="$ACLOCAL" autoreconf -Wcross -Wno-obsolete --verbose --install --force ${EXTRA_AUTORECONF} $acpaths || die "autoreconf execution failed."
+		cd $olddir
+	fi
+	if [ -e ${CONFIGURE_SCRIPT} ]; then
+		oe_runconf
+	else
+		bbnote "nothing to configure"
+	fi
+}
+
+autotools_do_compile() {
+	oe_runmake
+}
+
+autotools_do_install() {
+	oe_runmake 'DESTDIR=${D}' install
+	# Info dir listing isn't interesting at this point so remove it if it exists.
+	if [ -e "${D}${infodir}/dir" ]; then
+		rm -f ${D}${infodir}/dir
+	fi
+}
+
+inherit siteconfig
+
+EXPORT_FUNCTIONS do_configure do_compile do_install
+
+B = "${WORKDIR}/build"
diff --git a/meta-openeuler/classes/openeuler_source.bbclass b/meta-openeuler/classes/openeuler_source.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..47700ea33f93290f8e672bffb02345fa8fd820fb
--- /dev/null
+++ b/meta-openeuler/classes/openeuler_source.bbclass
@@ -0,0 +1,84 @@
+# this bbclass is used to make a match between package name in recipe and the real package tarball name in openeuler
+# the mismatch is caused by a lot of reasons.
+#  - multiple packages share the same git repo, e.g. rcl_interfaces of openeuler contains multiple packages's src tarball
+#  - the special handling of ros2 related packages in openeuler
+
+def check_class_valid(d):
+    is_diable = d.getVar('DISABLE_OPENEULER_SOURCE_MAP')
+    if is_diable is None or is_diable == "False" or is_diable == "false" or is_diable == "0":
+        return True
+    return False
+
+def openeuler_set_version(d):
+    new_pv = openeuler_get_item(d, 'PV', "")
+    if new_pv:
+        d.setVar('PV', '%s'%new_pv)
+
+def openeuler_set_localname(d):
+    new_localname = openeuler_get_item(d, 'localname', "")
+    if new_localname:
+        d.setVar('OPENEULER_LOCAL_NAME', '%s' % new_localname)
+
+def openeuler_get_item(d, key, default_value):
+    pkg_name = d.getVar('BPN')
+    if d.getVar("MAPLIST_DIR") is not None and os.path.exists(d.getVar("MAPLIST_DIR")):
+        localname_list = get_localname_list(d.getVar("MAPLIST_DIR"))
+        if pkg_name in localname_list:
+            pkg_item = localname_list[pkg_name]
+            if key in pkg_item:
+                return pkg_item[key]
+    return default_value
+
+# read localname_list from maplist file
+def get_localname_list(maplist_dir):
+    import yaml
+
+    with open(maplist_dir, 'r' ,encoding="utf-8") as r_f:
+        return yaml.load(r_f.read(), yaml.Loader)['localname_list']
+
+
+
+# handle the license warning found in ROS2 support
+# the warning is caused by the unmatch between meta-ros and yocto-poky
+python set_openeuler_variable() {
+
+    license_mapping = {
+        "LGPL": "LGPL-2.1-or-later",
+        "BSD": "BSD-3-Clause",
+        "Apache-2.0 & BSD" : "Apache-2.0 & BSD-3-Clause",
+    }
+
+    license = d.getVar("LICENSE")
+
+    if license in license_mapping:
+        d.setVar("LICENSE", license_mapping[license])
+
+    if check_class_valid(d):
+        openeuler_set_version(d)
+        openeuler_set_localname(d)
+        if check_source_list(d):
+            bb.build.exec_func("add_openeuler_source_uri", d)
+}
+
+addhandler set_openeuler_variable
+set_openeuler_variable[eventmask] = "bb.event.RecipePreFinalise"
+#set_openeuler_variable[eventmask] = "bb.event.RecipePreFinalise bb.event.RecipeParsed bb.event.ParseStarted bb.event.ParseCompleted bb.event.RecipeTaskPreProcess"
+
+# check whether the package is in maplist file
+def check_source_list(d):
+    pkg_name = d.getVar('BPN')
+    if d.getVar("MAPLIST_DIR") is not None and os.path.exists(d.getVar("MAPLIST_DIR")):
+        localname_list = get_localname_list(d.getVar("MAPLIST_DIR"))
+        if pkg_name in localname_list:
+            return True
+    return False
+
+python add_openeuler_source_uri() {
+    tarballs = []
+    localname = d.getVar("OPENEULER_LOCAL_NAME")
+    workspace_tarball_list = openeuler_get_item(d, 'workspace_tarball', "")
+    for workspace_tarball in workspace_tarball_list:
+        tarballs.append(" file://" + localname + "/" + workspace_tarball.split()[-1] +
+                ";subdir=" + workspace_tarball.split()[0] + ";striplevel=1")
+    d.setVar('SRC_URI', '%s %s' % (' '.join(tarballs), d.getVar("SRC_URI")))
+}
diff --git a/meta-openeuler/classes/qemuboot-mcs-dtb.bbclass b/meta-openeuler/classes/qemuboot-mcs-dtb.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..0a3b4697e639b56dbf9777a0303b61412de879ae
--- /dev/null
+++ b/meta-openeuler/classes/qemuboot-mcs-dtb.bbclass
@@ -0,0 +1,98 @@
+# Enable booting mcs feature with qemuboot / runqemu: generate device tree
+#
+# Copyright (c) 2023 openEuler Embedded. All rights reserved.
+#
+
+# Interface variables:
+#
+# QB_DTB : defined in qemuboot.bbclass.
+# If set, this class will generate the specified device tree file.
+#
+# See also: Other QB_ variables as defined by the qemuboot.bbclass.
+
+write_mcs_section() {
+    # remove last '}'
+    sed -i '$ d' $1
+	cat <<-END >> $1
+
+	        reserved-memory {
+	            #address-cells = <0x02>;
+	            #size-cells = <0x02>;
+	            ranges;
+	
+	            ivshmem_pci@6fffc000 {
+	                reg = <0x00 0x6fffc000 0x00 0x4000>;
+	                no-map;
+	            };
+	
+	            client_os_reserved: client_os_reserved@7a000000 {
+	                reg = <0x00 0x7a000000 0x00 0x4000000>;
+	                no-map;
+	            };
+	
+	            client_os_dma_memory_region: client_os-dma-memory@70000000 {
+	                compatible = "shared-dma-pool";
+	                reg = <0x00 0x70000000 0x00 0x100000>;
+	                no-map;
+	            };
+	        };
+	
+	        mcs-remoteproc {
+	            compatible = "oe,mcs_remoteproc";
+	            memory-region = <&client_os_dma_memory_region>,
+	                            <&client_os_reserved>;
+	        };
+	    };
+	END
+}
+
+generate_mcs_qemuboot_dtb() {
+    TMP_DTS="tmp.qemu.dts"
+    # First: invoke qemu to generate an initial device tree.
+    # Parameters supplied here inspired by inspection of:
+    #   runqemu "${IMAGE_BASENAME}" nographic slirp \
+    #            qemuparams='-dtb "" -machine dumpdtb=${B}/qemu-dumped.dtb'
+    ${QB_SYSTEM_NAME} \
+        ${QB_MACHINE} \
+        ${QB_CPU} \
+        ${QB_SMP} \
+        ${QB_MEM} \
+        -nographic \
+        -serial mon:stdio \
+        -machine "dumpdtb=${B}/qemu-dumped.dtb" 2>/dev/null
+
+    cd "${B}"
+
+    dtc -I dtb -O dts -o ${B}/${TMP_DTS} ${B}/qemu-dumped.dtb
+
+    write_mcs_section "${B}/${TMP_DTS}"
+
+    QEMUBOOT_DTB="${IMGDEPLOYDIR}/${QB_DTB}"
+    QEMUBOOT_DTB_LINK="${IMGDEPLOYDIR}/${QB_DTB_LINK}"
+
+    dtc -I dts -O dtb -o ${QEMUBOOT_DTB} ${B}/${TMP_DTS}
+
+    if [ "${QEMUBOOT_DTB_LINK}" != "${QEMUBOOT_DTB}" ] ; then
+        if [ -e "${QEMUBOOT_DTB_LINK}" ] ; then
+            rm "${QEMUBOOT_DTB_LINK}"
+        fi
+        ln -s "${QB_DTB}" "${QEMUBOOT_DTB_LINK}"
+    fi
+}
+
+do_write_mcs_qemuboot_dtb() {
+    # We may not need to do this for some machines.
+    # For example, generic-x86 doesn't need it.
+    bbdebug 2 "ignore do_write_mcs_qemuboot_dtb"
+}
+
+do_write_mcs_qemuboot_dtb:qemu-aarch64() {
+    # Not all architectures qemuboot with a device tree binary, so check
+    # to see if one is needed. This allows this bbclass file to be used
+    # in the same image recipe for multiple architectures.
+    if [ -n "${QB_DTB}" ] && [ -n "${QB_SYSTEM_NAME}" ] ; then
+        generate_mcs_qemuboot_dtb
+    fi
+}
+
+addtask do_write_mcs_qemuboot_dtb after do_write_qemuboot_conf before do_image
diff --git a/meta-openeuler/classes/ros_distro_humble.bbclass b/meta-openeuler/classes/ros_distro_humble.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..f264aea4ac33b91c7403a4531fe4f19d0cd043fb
--- /dev/null
+++ b/meta-openeuler/classes/ros_distro_humble.bbclass
@@ -0,0 +1,51 @@
+ROS_DISTRO = "humble"
+
+inherit ${ROS_DISTRO_TYPE}_distro
+inherit openeuler_source
+
+# There are a large number of non-standard configurations with the fixed libdir directory as lib in the ROS upstream software package. 
+# At present, we can't find a suitable conventional method to adapt our libdir. 
+# As a workaround, we use lib as the library directory for the ROS package. 
+# we may need to consider the situation that riscv64 customized libdir is lp64d in the future.
+python ros_libdir_set() {
+    d.setVar('oldroslibdir', d.getVar('libdir'))
+    pn = e.data.getVar("PN")      
+    if pn.endswith("-native"):
+        return
+    d.setVar('libdir', d.getVar('libdir').replace('64', ''))
+    d.setVar('baselib', d.getVar('baselib').replace('64', ''))
+}
+
+addhandler ros_libdir_set
+ros_libdir_set[eventmask] = "bb.event.RecipePreFinalise"
+
+# some depend pkgs may not inherit this class, it may under lib64 of oldroslibdir.
+PKG_CONFIG_PATH:append:class-target = ":${PKG_CONFIG_SYSROOT_DIR}/${oldroslibdir}/pkgconfig"
+
+# fix _sysconfigdata not found error, after inherit setuptools3, see yocto-poky/meta/classes/python3targetconfig.bbclass
+# do_install:remove:class-target() {
+#         export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
+# }
+
+# do_compile:remove:class-target() {
+#         export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
+# }
+
+# do_configure:remove:class-target() {
+#         export _PYTHON_SYSCONFIGDATA_NAME="_sysconfigdata"
+# }
+
+# Fix set(CMAKE_CXX_STANDARD 14) invalid with cmake version 3.22
+EXTRA_OECMAKE += " -DCMAKE_CXX_STANDARD_REQUIRED=ON "
+
+# python package in ros should be installed in /usr/lib, but in openeuler, it will be packaged
+# in /usr/lib64, so we mv lib64 content to lib
+do_install:append (){
+    if [ -d ${D}/usr/lib64 ];then
+        if [ ! -d ${D}/usr/lib ];then
+            install -d ${D}/usr/lib/
+        fi
+        mv ${D}/usr/lib64/* ${D}/usr/lib
+        rm -rf ${D}/usr/lib64
+    fi
+}
diff --git a/meta-openeuler/classes/sanity-external-toolchain.bbclass b/meta-openeuler/classes/sanity-external-toolchain.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..2f3deac9d7d9e711bf7221d71d2a8647fc66404b
--- /dev/null
+++ b/meta-openeuler/classes/sanity-external-toolchain.bbclass
@@ -0,0 +1,101 @@
+TOOLCHAIN_SANITY_VERSION = "1"
+
+def check_toolchain_sanity(d, generate_events=False):
+    import shlex
+    import tempfile
+
+    if not d.getVar('TCMODE', True).startswith('external'):
+        return
+
+    extpath = d.getVar('EXTERNAL_TOOLCHAIN', True)
+
+    # Test 1: EXTERNAL_TOOLCHAIN exists
+    if not os.path.exists(extpath):
+        raise_exttc_sanity_error('EXTERNAL_TOOLCHAIN path `%s` does not exist' % extpath, d, generate_events)
+    extpath = os.path.realpath(extpath)
+
+    sanity_file = d.expand('${TOPDIR}/conf/exttc_sanity_info')
+    version = d.getVar('TOOLCHAIN_SANITY_VERSION', True)
+    check, config = should_run(sanity_file, {'version': version, 'path': extpath})
+    if not check:
+        return
+    cfgdata = config['DEFAULT']
+
+    # Test 2: EXTERNAL_TARGET_SYS is set correctly
+    if d.getVar('EXTERNAL_TARGET_SYS', True) == 'UNKNOWN':
+        raise_exttc_sanity_error('Unable to locate prefixed gcc binary for %s in EXTERNAL_TOOLCHAIN_BIN (%s)' % (d.getVar('TARGET_SYS', True), d.getVar('EXTERNAL_TOOLCHAIN_BIN', True)), d, generate_events)
+
+    # Test 3: gcc binary exists
+    gcc = d.expand('${EXTERNAL_TOOLCHAIN_BIN}/${EXTERNAL_TARGET_SYS}-gcc')
+    if not os.path.exists(gcc):
+        raise_exttc_sanity_error('Compiler path `%s` does not exist' % gcc, d, generate_events)
+
+    # Test 4: we can run it to get the version
+    cmd = d.expand('${EXTERNAL_TOOLCHAIN_BIN}/${EXTERNAL_CC} -dumpversion')
+    sourcery_version = exttc_sanity_run(shlex.split(cmd), d, generate_events)
+    if cfgdata.get('sourcery_version') == sourcery_version:
+        return
+
+    # Test 5: we can compile an empty test app
+    with tempfile.TemporaryDirectory() as tmpdir:
+        with open(os.path.join(tmpdir, 'test.c'), 'w') as f:
+            f.write('int main() {}')
+
+        # The external toolchain recipes haven't necessarily been built, so we
+        # need to drop --sysroot= and --no-sysroot-suffix and use the bits in
+        # the external toolchain sysroots for this test
+        l = d.createCopy()
+        l.setVar('TOOLCHAIN_OPTIONS', '')
+        l.setVar('TARGET_PREFIX', '${EXTERNAL_TARGET_SYS}-')
+        l.setVar('HOST_CC_ARCH:remove', '--no-sysroot-suffix')
+
+        # remove llvm configuration. testcase used for gcc, not llvm
+        l.setVar('LDFLAGS:remove', ' -fuse-ld=lld')
+
+        cmd = l.expand('${EXTERNAL_TOOLCHAIN_BIN}/${EXTERNAL_CC} ${HOST_CC_ARCH} ${CFLAGS} ${LDFLAGS} test.c -o test')
+        exttc_sanity_run(shlex.split(cmd), d, generate_events, tmpdir)
+
+    with open(sanity_file, 'w') as f:
+        config.write(f)
+
+def should_run(cfgfile, expected):
+    import configparser
+
+    config = configparser.ConfigParser()
+    readfiles = config.read(cfgfile)
+    cfgdata = config['DEFAULT']
+
+    if cfgfile in readfiles and cfgdata == expected:
+        return False, None
+
+    cfgdata.update(expected)
+    return True, config
+
+def raise_exttc_sanity_error(msg, d, generate_events):
+    msg = 'Sanity check of the external toolchain failed: ' + msg
+    if generate_events:
+        try:
+            bb.event.fire(bb.event.SanityCheckFailed(msg, None), d)
+        except TypeError:
+            bb.event.fire(bb.event.SanityCheckFailed(msg), d)
+    else:
+        bb.fatal(msg)
+
+def exttc_sanity_run(cmd, d, generate_events, cwd='/'):
+    import subprocess
+    try:
+        return subprocess.check_output(cmd, stderr=subprocess.STDOUT, cwd=cwd)
+    except FileNotFoundError:
+        raise_exttc_sanity_error('\n  Command: %s\n  Exit Code: 127\n  Output: no such file or directory' % cmd, d, generate_events)
+    except subprocess.CalledProcessError as exc:
+        if not isinstance(cmd, str):
+            cmd = subprocess.list2cmdline(cmd)
+        output = exc.output.decode()
+        output_indented = ''.join('    ' + l for l in output.splitlines(keepends=True))
+        raise_exttc_sanity_error('\n  Command: %s\n  Exit code: %s\n  Output:\n%s' % (cmd, exc.returncode, output_indented), d, generate_events)
+
+python toolchain_sanity_eventhandler() {
+    check_toolchain_sanity(d, e.generateevents)
+}
+toolchain_sanity_eventhandler[eventmask] = "bb.event.SanityCheck"
+addhandler toolchain_sanity_eventhandler
diff --git a/meta-openeuler/classes/selinux.bbclass b/meta-openeuler/classes/selinux.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..25009c891d1a211fa5c86e8005b58e468e4736cd
--- /dev/null
+++ b/meta-openeuler/classes/selinux.bbclass
@@ -0,0 +1,12 @@
+def target_selinux(d, truevar = 'selinux', falsevar = ''):
+    if not bb.utils.contains("DISTRO_FEATURES", "selinux", True, False, d):
+        return falsevar
+
+    pn = d.getVar("PN", True)
+    type = pn.replace(d.getVar("BPN", True), "")
+    if type in ("-native", "nativesdk-", "-cross", "-crosssdk"):
+        return falsevar
+
+    return truevar
+
+LIBSELINUX = "${@target_selinux(d, 'libselinux')}"
diff --git a/meta-openeuler/classes/skip_recipe_dynamic.bbclass b/meta-openeuler/classes/skip_recipe_dynamic.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..4a17e717b3c0c2e27e2a32747869e8ae5d5cb813
--- /dev/null
+++ b/meta-openeuler/classes/skip_recipe_dynamic.bbclass
@@ -0,0 +1,39 @@
+# Skip recipes for names which include variable references, handling multilibs.
+#
+# Ex.
+#     SKIP_RECIPE_DYNAMIC += "${MLPREFIX}gcc-cross-${TARGET_ARCH}"
+#     SKIP_RECIPE_DYNAMIC += "gcc-source-${@'${GCCVERSION}'.replace('%', '')}"
+
+SKIP_RECIPE_DYNAMIC ?= ""
+
+python skip_recipe_dynamic_setup () {
+    d = e.data
+
+    blacklisted = d.getVar('SKIP_RECIPE_DYNAMIC', False)
+    if not blacklisted.strip():
+        return
+
+    multilibs = d.getVar('MULTILIBS', True) or ''
+
+    # this block has been copied from base.bbclass so keep it in sync
+    prefixes = []
+    for ext in multilibs.split():
+        eext = ext.split(':')
+        if len(eext) > 1 and eext[0] == 'multilib':
+            prefixes.append(eext[1])
+
+    to_blacklist = set()
+    for prefix in [''] + prefixes:
+        localdata = bb.data.createCopy(d)
+        if prefix:
+            localdata.setVar('MLPREFIX', prefix + '-')
+            override = ':virtclass-multilib-' + prefix
+            localdata.setVar('OVERRIDES', localdata.getVar('OVERRIDES', False) + override)
+
+        to_blacklist |= set(filter(None, localdata.getVar('SKIP_RECIPE_DYNAMIC').split()))
+
+    for blrecipe in to_blacklist:
+        d.setVarFlag('SKIP_RECIPE', blrecipe, 'skipped by SKIP_RECIPE_DYNAMIC')
+}
+skip_recipe_dynamic_setup[eventmask] = "bb.event.ConfigParsed"
+addhandler skip_recipe_dynamic_setup
diff --git a/meta-openeuler/conf/bblayers.conf.sample b/meta-openeuler/conf/bblayers.conf.sample
new file mode 100644
index 0000000000000000000000000000000000000000..4f357a97762cd06ad299c7100ba24489abd0b1d0
--- /dev/null
+++ b/meta-openeuler/conf/bblayers.conf.sample
@@ -0,0 +1,19 @@
+# POKY_BBLAYERS_CONF_VERSION is increased each time build/conf/bblayers.conf
+# changes incompatibly
+POKY_BBLAYERS_CONF_VERSION = "2"
+
+BBPATH = "${TOPDIR}"
+BBFILES ?= ""
+
+BBLAYERS ?= " \
+  ##OEROOT##/meta \
+  ##OEROOT##/../yocto-meta-openembedded/meta-oe \
+  ##OEROOT##/../yocto-meta-openembedded/meta-python \
+  ##OEROOT##/../yocto-meta-openembedded/meta-networking \
+  ##OEROOT##/../yocto-meta-openembedded/meta-filesystems \
+  ##OEROOT##/../yocto-meta-ros/meta-ros-common \
+  ##OEROOT##/../yocto-meta-ros/meta-ros2 \
+  ##OEROOT##/../yocto-meta-ros/meta-ros2-humble \
+  ##OEROOT##/../yocto-meta-openeuler/meta-openeuler \
+  ##OEROOT##/../yocto-meta-openeuler/bsp/meta-openeuler-bsp \
+  "
diff --git a/meta-openeuler/conf/distro/include/openeuler_hosttools.inc b/meta-openeuler/conf/distro/include/openeuler_hosttools.inc
new file mode 100644
index 0000000000000000000000000000000000000000..3aefe6ee43ee31c8d3452d7883de8a7aaeffc6f0
--- /dev/null
+++ b/meta-openeuler/conf/distro/include/openeuler_hosttools.inc
@@ -0,0 +1,151 @@
+# to save initial build time, remove unnecessary software dependency, openeuler embedded will
+# use as many as possible prebuilt nativesdk/host tools to replace native tools.
+# this file has related HOSTTOOLS and ASSUME_PROVIDED settings.
+
+HOSTTOOLS:remove = "chrpath cpp rpcgen"
+HOSTTOOLS_NONFATAL += "chrpath cpp rpcgen"
+# basic tools
+HOSTTOOLS += "python3 python pod2man pkg-config sgdisk"
+HOSTTOOLS_NONFATAL += "gnu-configize"
+# used by perl-native
+HOSTTOOLS_NONFATAL += "cc"
+ASSUME_PROVIDED += "util-linux-native chrpath-replacement-native sgdisk"
+
+# package management tools
+HOSTTOOLS_NONFATAL += "rpm rpmbuild createrepo_c dnf unzip rpm2cpio xzcat"
+ASSUME_PROVIDED += "rpm-native createrepo-c-native unzip-native"
+
+HOSTTOOLS += "quilt"
+ASSUME_PROVIDED += "quilt-native"
+
+# commands used by kernel build
+HOSTTOOLS_NONFATAL += "flex bison bc kmod depmod insmod"
+ASSUME_PROVIDED += "bc-native bison-native flex-native kmod-native"
+
+# autotools related tools
+HOSTTOOLS_NONFATAL += "automake autoreconf aclocal libtoolize m4 autoconf autoheader automake-1.16 aclocal-1.16 \
+              libtool autopoint autoscan autom4te autoupdate"
+ASSUME_PROVIDED += "automake-native autoconf-native libtool-native m4-native"
+
+# source file build tools
+HOSTTOOLS_NONFATAL += "cmake ninja"
+ASSUME_PROVIDED += "cmake-native ninja-native make-native"
+
+# used by cracklib, built from cracklib-native
+HOSTTOOLS_NONFATAL += "create-cracklib-dict cracklib-format cracklib-packer cracklib-unpacker"
+
+# commands for create image
+HOSTTOOLS_NONFATAL += "ldconfig"
+ASSUME_PROVIDED +="ldconfig-native "
+
+# compress and decompress tools
+HOSTTOOLS_NONFATAL += "xz"
+ASSUME_PROVIDED += " pigz-native gzip-native"
+
+
+# gettext amd documentation related tools
+HOSTTOOLS_NONFATAL += "msgfmt msgmerge msgconv makeinfo xgettext envsubst gettext.sh msgattrib msgcat msgcmp msgcomm msgen msgexec msgfilter msggrep msginit msgunfmt msguniq ngettext recode-sr-latin glib-gettextize "
+ASSUME_PROVIDED += "texinfo-dummy-native gettext-native"
+
+# openssl tools 
+# temporarily remove openssl nativesdk and use openssl-native for bugs (cmake not found)
+# HOSTTOOLS_NONFATAL += "openssl"
+
+# command from glib2 used by gobject-introspection and libdnf
+HOSTTOOLS_NONFATAL += "gtkdocize gtkdoc-scan gtkdoc-scangobj gtkdoc-mkdb gtkdoc-mkhtml gtkdoc-fixxref"
+
+# commands used by iso and wic
+HOSTTOOLS_NONFATAL += "cpio mkdosfs mcopy mkfs.ext4 debugfs fsck.ext4 dumpe2fs parted mkfs.vfat mmd hexdump xxd"
+ASSUME_PROVIDED += "cpio-native parted-native dosfstools-native  mtools-native gptfdisk-native"
+
+# graphics related
+ASSUME_PROVIDED +=  "pixman-native mesa-native virglrenderer-native libsdl2-native"
+
+# audio related
+ASSUME_PROVIDED += "alsa-lib-native"
+
+#some commands added in poky by default do not used now, make it optional
+HOSTTOOLS:remove = "diffstat lz4c pzstd"
+HOSTTOOLS_NONFATAL += "diffstat lz4c pzstd"
+
+SANITY_REQUIRED_UTILITIES:remove = "diffstat chrpath"
+
+# Misc. assume provided software package
+# tic used by ncurses-native
+# zic used by tzdata(tzcode-native)
+HOSTTOOLS_NONFATAL += "fmt gperf tic zic"
+
+# used by linux-libc-headers
+HOSTTOOLS_NONFATAL += "rsync"
+
+# the following are used to remove dependency
+## tools required possibly required by linux-libc-hearders
+ASSUME_PROVIDED += "unifdef-native rsync-native"
+## prebuilt qemu is used (gobject-introspection), so no qemu-native and nativesdk-qemuwrapper-cross
+ASSUME_PROVIDED += "qemu-native rsync-native nativesdk-qemuwrapper-cross"
+HOSTTOOLS_NONFATAL += "qemu-aarch64 qemu-arm qemu-i386 qemu-ppc qemu-ppc64 qemu-pr-helper qemu-riscv32 qemu-riscv64 generic-x86_64 qemu-x86_64"
+HOSTTOOLS_NONFATAL += "${QB_SYSTEM_NAME}"
+## dwarfsrcfiles-native is used in package.bbclass, it needs elfutil
+## \todo remove dwarfsrcfiles-native after elfutil is added into nativesdk
+ASSUME_PROVIDED += "dwarfsrcfiles-native"
+
+# used by libpam
+ASSUME_PROVIDED += "attr-native"
+# used by make-mod-scripts
+ASSUME_PROVIDED += "gmp-native"
+# used by cracklib
+ASSUME_PROVIDED += "cracklib-native"
+# used by glib-2.0
+ASSUME_PROVIDED += "glib-2.0-native"
+# used by libarchive
+ASSUME_PROVIDED += "e2fsprogs-native"
+
+# used by binutils
+ASSUME_PROVIDED += "gnu-config-native"
+
+# need perl-XML-Parser install in host
+ASSUME_PROVIDED += "gperf-native perl-native \
+                    init-system-helpers \
+                    gtk-doc-native \
+                    "
+
+HOSTTOOLS_NONFATAL += "perl"
+
+HOSTTOOLS_NONFATAL += "dtc"
+ASSUME_PROVIDED += "intltool-native"
+HOSTTOOLS_NONFATAL += "intltool-extract intltool-merge intltool-prepare intltool-update intltoolize"
+
+# used by wayland
+ASSUME_PROVIDED += "xorgproto-native expat-native"
+
+# used by tcl
+ASSUME_PROVIDED += "tcl-native"
+
+# used by python3
+# remove ASSUME_PROVIDED of openssl-native zlib-native for cmake not found bugs
+# remove ASSUME_PROVIDED of sqlite3-native for cmake not found bugs
+ASSUME_PROVIDED += "bzip2-replacement-native libffi-native \
+        xz-native libtirpc-native libnsl2-native autoconf-archive-native \
+        gdbm-native readline-native"
+
+# used by harfbuzz
+HOSTTOOLS_NONFATAL += "glib-mkenums"
+
+# used by gstreamer1.0
+HOSTTOOLS_NONFATAL += "xgettext"
+
+HOSTTOOLS_NONFATAL += "xmlcatalog glib-genmarshal glib-compile-resources gdbus-codegen glib-compile-schemas"
+
+HOSTTOOLS_NONFATAL += "hexdump rev"
+ASSUME_PROVIDED += "hexdump rev"
+
+# used by e2fsprogs
+HOSTTOOLS += "compile_et mkfs.ext3 fsck.ext3"
+
+# used for libdbusmenu-glib
+HOSTTOOLS_NONFATAL += " xsltproc "
+
+# used for building oci image and docker image
+HOSTTOOLS_NONFATAL += " umoci skopeo"
+
+ASSUME_PROVIDED += " python3-cryptography-native "
diff --git a/meta-openeuler/conf/distro/include/security_flags_openeuler.inc b/meta-openeuler/conf/distro/include/security_flags_openeuler.inc
new file mode 100644
index 0000000000000000000000000000000000000000..084fe227f58507a6251e9cd05c05b83cfa607c33
--- /dev/null
+++ b/meta-openeuler/conf/distro/include/security_flags_openeuler.inc
@@ -0,0 +1 @@
+SECURITY_LDFLAGS =+ "-Wl,-z,noexecstack"
diff --git a/meta-openeuler/conf/distro/include/tcmode-external-openeuler.inc b/meta-openeuler/conf/distro/include/tcmode-external-openeuler.inc
new file mode 100644
index 0000000000000000000000000000000000000000..5888c5223a68ef1eef8f74efd582dd00084dff02
--- /dev/null
+++ b/meta-openeuler/conf/distro/include/tcmode-external-openeuler.inc
@@ -0,0 +1,52 @@
+require conf/distro/include/tcmode-external.inc
+
+# Use tuning-defined baselib to align with multilib and external toolchain
+baselib = "${@d.getVar('BASE_LIB:tune-' + (d.getVar('DEFAULTTUNE') or 'INVALID')) or d.getVar('BASELIB')}"
+
+# Ensure that the licensing variables are available to the toolchain.
+export MGLS_LICENSE_FILE
+export LM_LICENSE_FILE
+
+def openeuler_version(d):
+    version_output = external_run(d, d.getVar('EXTERNAL_CC') or 'gcc', '-v')
+
+    try:
+        version = version_output.splitlines()[-1]
+    except IndexError:
+        bb.error('Unexpected output for {}: {}'.format(d.getVar('EXTERNAL_TOOLCHAIN_BIN') + '/' + (d.getVar('EXTERNAL_CC') or 'gcc') + ' -v', version_output))
+        version = 'UNKNOWN'
+
+    if version != 'UNKNOWN':
+        # gcc version xx.yy.zz nnnnnnn, here we get xx.yy.zz
+        main_version = version.split()[2]
+        if main_version == 'Preview':
+            main_version = version.split()[-3]
+        elif '(GCC' in main_version or '(gcc' in main_version:
+            match = re.search("(gcc", main_version, re.IGNORECASE)
+            bb.warn(match.group())
+            return match.group()
+        else:
+            return main_version
+    return 'UNKNOWN'
+
+OPENEULER_VERSION = "${@openeuler_version(d)}"
+OPENEULER_VERSION:allarch = ""
+OPENEULER_VERSION[vardepvalue] = "${OPENEULER_VERSION}"
+
+# Add openeuler toolchain version to external recipe versions
+EXTERNAL_PV_SUFFIX ?= "${@'-${OPENEULER_VERSION}' if d.getVar('OPENEULER_VERSION') != 'UNKNOWN' else ''}"
+EXTERNAL_PV_SUFFIX[vardepvalue] = "${EXTERNAL_PV_SUFFIX}"
+EXTERNAL_PV_SUFFIX:allarch = ""
+
+# Make it clear that this version is the toolchain, not the CodeBench IDE
+OPENEULER_TOOLCHAIN_VERSION = "${OPENEULER_VERSION}"
+
+BUILDCFG_VARS += "${@'OPENEULER_TOOLCHAIN_VERSION' if d.getVar('OPENEULER_VERSION') != 'UNKNOWN' else ''}"
+
+python openeuler_metadata_setup () {
+    # Ensure that changes to toolchain licensing don't affect checksums
+    license_vars = ['MGLS_LICENSE_FILE', 'LM_LICENSE_FILE']
+    d.appendVar('BB_BASEHASH_IGNORE_VARS', ' ' + ' '.join(license_vars))
+}
+openeuler_metadata_setup[eventmask] = "bb.event.ConfigParsed"
+addhandler openeuler_metadata_setup
diff --git a/meta-openeuler/conf/distro/include/tcmode-external.inc b/meta-openeuler/conf/distro/include/tcmode-external.inc
new file mode 100644
index 0000000000000000000000000000000000000000..24dac5422473e32d101065a03f39b5e5bf4aa390
--- /dev/null
+++ b/meta-openeuler/conf/distro/include/tcmode-external.inc
@@ -0,0 +1,144 @@
+# Configuration to use external Sourcery G++ toolchain
+EXTERNAL_TOOLCHAIN ??= "UNKNOWN"
+EXTERNAL_TARGET_SYS ??= "${TARGET_ARCH}-${TARGET_OS}"
+EXTERNAL_TOOLCHAIN_BIN ??= "${EXTERNAL_TOOLCHAIN}/bin"
+EXTERNAL_ENABLED = "1"
+
+# External toolchain features.
+#
+#   locale-utf8-is-default: assume en_US is utf8, not en_US.UTF-8, as is the
+#                           case for OE.
+EXTERNAL_TOOLCHAIN_FEATURES ?= ""
+
+python () {
+    oe.utils.features_backfill("EXTERNAL_TOOLCHAIN_FEATURES", d)
+}
+
+# Prefer our recipes which extract files from the external toolchain
+PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc ?= "gcc-external-cross-${TARGET_ARCH}"
+PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}gcc-intermediate ?= "gcc-external-cross-${TARGET_ARCH}"
+PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}g++ ?= "gcc-external-cross-${TARGET_ARCH}"
+PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}binutils ?= "binutils-external-cross-${TARGET_ARCH}"
+PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}compilerlibs ?= "gcc-runtime-external"
+PREFERRED_PROVIDER_gcc-runtime = "gcc-runtime-external"
+PREFERRED_PROVIDER_gcc-sanitizers ?= "gcc-sanitizers-external"
+PREFERRED_PROVIDER_libgcc-initial = "libgcc-external"
+PREFERRED_PROVIDER_libtirpc = "libtirpc-external"
+PREFERRED_PROVIDER_libgfortran = "libgfortran-external"
+PREFERRED_PROVIDER_glibc ?= "${TCMODE-LIBC}"
+PREFERRED_PROVIDER_virtual/libc ?= "${TCMODE-LIBC}"
+PREFERRED_PROVIDER_virtual/libintl ?= "${TCMODE-LIBC}"
+PREFERRED_PROVIDER_virtual/libiconv ?= "${TCMODE-LIBC}"
+PREFERRED_PROVIDER_virtual/crypt ?= "${TCMODE-CRYPT}"
+PREFERRED_PROVIDER_gdb-cross-${TARGET_ARCH} ?= "gdb-external-cross-${TARGET_ARCH}"
+PREFERRED_PROVIDER_oprofile ??= "oprofile"
+# Work around bug where the implicitly created mlprefix preference isn't being
+# obeyed for the runtime package installation.
+PREFERRED_PROVIDER_${MLPREFIX}gdbserver ?= "${MLPREFIX}gdb"
+
+# This is defined in default-providers.inc, which is parsed before the tcmode,
+# so we can't use ?=
+PREFERRED_PROVIDER_linux-libc-headers = "${TCMODE-LIBC}"
+SKIP_RECIPE[linux-libc-headers] = "not building with an external toolchain"
+SKIP_RECIPE[linux-libc-headers-yocto] = "not building with an external toolchain"
+
+PREFERRED_PROVIDER_gcc-cross-canadian-${TRANSLATED_TARGET_ARCH} ??= "gcc-external-cross-canadian-${TRANSLATED_TARGET_ARCH}"
+PREFERRED_PROVIDER_binutils-cross-canadian-${TRANSLATED_TARGET_ARCH} ??= "binutils-external-cross-canadian-${TRANSLATED_TARGET_ARCH}"
+PREFERRED_PROVIDER_gdb-cross-canadian-${TRANSLATED_TARGET_ARCH} ??= "gdb-external-cross-canadian-${TRANSLATED_TARGET_ARCH}"
+
+# This is defined in default-providers.inc, which is parsed before the tcmode,
+# so we can't use ?=
+PREFERRED_PROVIDER_libgcc = "libgcc-external"
+
+# Pass --no-sysroot-suffix when using an external toolchain with the SDK
+TOOLCHAIN_TARGET_TASK:append = " sdk-env-external-toolchain"
+
+# Sanity check the toolchain configuration and toolchain
+INHERIT += "sanity-external-toolchain"
+
+# Ensure that we don't pull in any internal toolchain recipes
+INHERIT += "skip_recipe_dynamic"
+SKIP_RECIPE[uclibc] = "not building with an external toolchain"
+SKIP_RECIPE[glibc] = "not building with an external toolchain"
+SKIP_RECIPE[glibc-intermediate] = "not building with an external toolchain"
+SKIP_RECIPE[gcc-runtime] = "not building with an external toolchain"
+SKIP_RECIPE[gcc-sanitizers] = "not building with an external toolchain"
+SKIP_RECIPE[gcc-source] = "not building with an external toolchain"
+SKIP_RECIPE[libgcc-initial] = "not building with an external toolchain"
+SKIP_RECIPE[libgcc] = "not building with an external toolchain"
+SKIP_RECIPE[libgfortran] = "not building with an external toolchain"
+
+SKIP_RECIPE_DYNAMIC += "\
+    ${MLPREFIX}gcc-cross-${TARGET_ARCH} \
+    \
+    binutils-cross-canadian-${TRANSLATED_TARGET_ARCH} \
+    gcc-cross-canadian-${TRANSLATED_TARGET_ARCH} \
+    gdb-cross-canadian-${TRANSLATED_TARGET_ARCH} \
+    \
+    gcc-source-${@'${GCCVERSION}'.replace('%', '')} \
+"
+
+# We need our -cross recipes to rebuild when the external toolchain changes,
+# to recreate the links / wrapper scripts
+BB_BASEHASH_IGNORE_VARS:remove = "EXTERNAL_TOOLCHAIN"
+
+# For a toolchain built with multilibs, we don't want any suffix implicitly
+# added to the oe sysroot path, as those dirs will not exist.
+# TOOLCHAIN_OPTIONS would seem more appropriate, but that gets added to LD as
+# well, and --no-sysroot-suffix only works for gcc, not binutils.
+HOST_CC_ARCH += "--no-sysroot-suffix"
+
+# Certain recipes call ld directly, so ensure the correct emulation is used,
+# particularly for multilib toolchains, since we can't rely on the default
+LDEMULATION = ""
+LDEMULATION_ENDIAN = "${@'bt' if 'bigendian' in '${TUNE_FEATURES}'.split() else 'lt'}"
+LDEMULATION_BITS = "${@'64' if 'n64' in '${TUNE_FEATURES}'.split() else '32'}"
+LDEMULATION_mips64 = "elf${LDEMULATION_BITS}${LDEMULATION_ENDIAN}smip${@bb.utils.contains('TUNE_FEATURES', 'n32', 'n32', '', d)}"
+LDEMULATION_x86-64 = "elf_${TARGET_ARCH}"
+LDEMULATION_x86-64_linux-gnux32 = "elf32_${TARGET_ARCH}"
+TUNE_LDARGS += "${@'-m ${LDEMULATION}' if '${LDEMULATION}' else ''}"
+
+# Additional search path for compiler component programs, to let us rebuild
+# binutils if necessary.
+gcc_bindir = "${STAGING_BINDIR_TOOLCHAIN}/gcc"
+TUNE_CCARGS .= "${@' -B${gcc_bindir}' if d.getVar('PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}binutils') != 'binutils-external-cross-${TARGET_ARCH}' else ''}"
+
+# Align the external toolchain ldflags with the internal
+TARGET_LDFLAGS_BUILD_ID = "-Wl,--build-id=sha1"
+TARGET_LDFLAGS += "${TARGET_LDFLAGS_BUILD_ID}"
+
+TCMODEOVERRIDES ?= "tcmode-external"
+OVERRIDES =. "${TCMODEOVERRIDES}:"
+
+python toolchain_metadata_setup () {
+    # The external toolchain may not have been built with the yocto preferred
+    # gnu hash setting, so ensure that the corresponding sanity check is a
+    # warning, not an error.
+    error_qa = (d.getVar('ERROR_QA', True) or '').split()
+    if 'ldflags' in error_qa:
+        error_qa.remove('ldflags')
+        d.setVar('ERROR_QA', ' '.join(error_qa))
+        d.appendVar('WARN_QA', ' ldflags')
+}
+toolchain_metadata_setup[eventmask] = "bb.event.ConfigParsed"
+addhandler toolchain_metadata_setup
+
+GCCVERSION ?= "${@'.'.join('${GCC_VERSION}'.split('.')[:2])}%"
+GCC_VERSION = "${@external_run(d, d.getVar('EXTERNAL_CC'), '-dumpversion').rstrip()}"
+GCC_VERSION:allarch = ""
+GCC_VERSION[vardepvalue] = "${GCC_VERSION}"
+
+# macro-prefix-map was introduced in gcc 8
+# As openEuler Embedded's default compiler starts since 10.3.1, no need to do the following check
+# If gcc < 8 is used, pls remove the following comments
+## REMOVE_MACRO_PREFIX_MAP = "-fmacro-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR}"
+## DEBUG_PREFIX_MAP:remove:class-target = "${@'${REMOVE_MACRO_PREFIX_MAP}' if '${GCC_VERSION}' not in ['', 'UNKNOWN'] and [int(v) for v in '${GCC_VERSION}'.split('.')] < [8,0] else ''}"
+
+BUILDCFG_VARS += "EXTERNAL_TOOLCHAIN EXTERNAL_TARGET_SYS GCC_VERSION"
+
+# llvm configuration below
+require ${@bb.utils.contains("DISTRO_FEATURES", "clang", "conf/distro/include/tcmode-external-clang.inc", "", d)}
+
+# go configuration below
+# Bootstrap Go using a binary from openeuler host, should run yum install golang first.
+PREFERRED_PROVIDER_go-native ?= "go-native"
diff --git a/meta-openeuler/conf/distro/openeuler.conf b/meta-openeuler/conf/distro/openeuler.conf
new file mode 100644
index 0000000000000000000000000000000000000000..eac7f6c04495fa83c05a59d1abe0940942bfb053
--- /dev/null
+++ b/meta-openeuler/conf/distro/openeuler.conf
@@ -0,0 +1,148 @@
+include conf/distro/include/phosphor-base.inc
+
+## current conf version
+LOCALCONF_VERSION = "2"
+
+## DISTRO information
+DISTRO = "openeuler"
+DISTRO_NAME = "openEuler Embedded(openEuler Embedded Reference Distro)"
+DISTRO_VERSION = "24.03-LTS"
+DISTRO_CODENAME = "openEuler${@d.getVar('DISTRO_VERSION').replace('.', '_')}"
+MAINTAINER = "openEuler <dev@openeuler.org>"
+TARGET_VENDOR = "-openeuler"
+
+## runtime/rootfs related configurations
+# define default init and device manager
+INIT_MANAGER ?= "mdev-busybox"
+VIRTUAL-RUNTIME_dev_manager ?= "busybox-mdev"
+# pam package is used for authentication
+OPENEULER_DEFAULT_DISTRO_FEATURES = "pam"
+# define root home, default /home/root
+ROOT_HOME ?= "/root"
+
+DISTRO_FEATURES ?= "${DISTRO_FEATURES_DEFAULT} ${OPENEULER_DEFAULT_DISTRO_FEATURES}"
+
+# Even we uses other init manager (busybox or systemd),
+# we need sysvinit DISTRO_FEATURES to enable update-rc.d mechanism
+DISTRO_FEATURES += "sysvinit"
+
+# remove currently unsupported features
+DISTRO_FEATURES_DEFAULT:remove = "bluetooth x11"
+
+## kernel related configurations
+# the oldest kernel supported by openeuler embedded is 5.10
+OLDEST_KERNEL:forcevariable = "5.10"
+# set default kernel provider
+PREFERRED_PROVIDER_virtual/kernel ?= "linux-openeuler"
+# set default kernel version,  valid version includes 5.10 (22.03 LTS), 6.6 (24.03 LTS)
+PREFERRED_VERSION_linux-openeuler ?= "5.10%"
+PREFERRED_VERSION_linux-openeuler-rt ?= "5.10%"
+# dhcp-relay provider
+PREFERRED_PROVIDER_dhcp-relay ?= "dhcp"
+
+# atk and at-spi2-atk provider
+PREFERRED_PROVIDER_atk ?= "at-spi2-core"
+PREFERRED_PROVIDER_atk-native ?= "at-spi2-core-native"
+PREFERRED_PROVIDER_nativesdk-atk ?= "nativesdk-at-spi2-core"
+PREFERRED_PROVIDER_at-spi2-atk ?= "at-spi2-core"
+PREFERRED_PROVIDER_at-spi2-atk-native ?= "at-spi2-core-native"
+PREFERRED_PROVIDER_nativesdk-at-spi2-atk ?= "nativesdk-at-spi2-core"
+
+## build related configurations
+# setting SOURCE_DATE_EPOCH for reproducible build
+SOURCE_DATE_EPOCH = "${@get_openeuler_epoch(d)}"
+# do not split packages for debug purpose
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+
+# set BUILD_LDFLAGS for native recipes buildings, nativesdk can be
+# a start point for the necessary build-required native recipes, no need to do
+# everything from the scratch
+OPENEULER_NATIVESDK_LOADER ?= "${OPENEULER_NATIVESDK_SYSROOT}/lib/ld-linux-x86-64.so.2"
+# BUILD_LDFLAGS works for native packages build
+BUILD_LDFLAGS:append = " ${@['', '-Wl,--allow-shlib-undefined -Wl,--dynamic-linker=${OPENEULER_NATIVESDK_LOADER}']['${OPENEULER_PREBUILT_TOOLS_ENABLE}' == 'yes']}"
+
+
+## SDK related configurations
+SDK_VENDOR = "-openeulersdk"
+SDK_VERSION = "${@d.getVar('DISTRO_VERSION').replace('snapshot-${METADATA_REVISION}', 'snapshot')}"
+SDK_VERSION[vardepvalue] = "${SDK_VERSION}"
+# set SDK name
+SDK_NAME = "${DISTRO}-${TCLIBC}-${SDKMACHINE}-${IMAGE_BASENAME}-${TUNE_PKGARCH}-${MACHINE}"
+# The path to default to installing the SDK to
+SDKPATHINSTALL = "/opt/${DISTRO}/${SDK_NAME_PREFIX}-${SDK_ARCH}"
+# no include buildtools in sdk generation
+SDK_INCLUDE_BUILDTOOLS = "0"
+
+
+## toolchain and c library related configurations
+TCLIBCAPPEND = ""
+# by default glibc is used
+TCLIBC ?= "glibc"
+# openeuler use external toolchain, see tcmode-external.inc
+TCMODE-LIBC ?= "glibc-external"
+TCMODE-CRYPT ?= "libxcrypt-external"
+
+### OUTPUT_DIR point to image installation directory
+OUTPUTTIME = "${DATETIME}"
+# Ignore how DATETIME is computed
+OUTPUTTIME[vardepsexclude] = "DATETIME"
+OUTPUT_DIR = "${TOPDIR}/output/${OUTPUTTIME}"
+# Ignore how TOPDIR is computed
+OUTPUT_DIR[vardepsexclude] = "TOPDIR"
+
+## fetch and source dir related configurations
+# for software packages adpated in openeuler, remove the original external uri
+OPENEULER_SRC_URI_REMOVE ?= "https git http"
+# do not use default download dir, use openeuler's configuration
+OPENEULER_REPO_NAME ?= "${BPN}"
+OPENEULER_LOCAL_NAME ?= "${OPENEULER_REPO_NAME}"
+# use OPENEULER_REPO_NAMES to match the content of the manifest.yaml file for downloading the code
+OPENEULER_REPO_NAMES ?= "${OPENEULER_LOCAL_NAME}"
+OEE_ARCHIVE_SUBDIR ?= "${BPN}"
+DL_DIR ?= "${OPENEULER_SP_DIR}/${OPENEULER_REPO_NAME}"
+# for all .bb file, OPENEULER_SP_DIR  will be included
+# in file path
+FILESEXTRAPATHS:prepend = "${OPENEULER_SP_DIR}:"
+# cache SRCREV during parsing, so the SRCREV will not be affected by the
+# changes in manifest.yaml, this will save some parsing time when bitbake runs
+# if you need SRCREV to always follow changes in manifest.yaml, pls set
+# BB_SRCREV_POLICY = "clear" in the local.conf or bb/.bbappend file
+BB_SRCREV_POLICY ?= "cache"
+
+## task hash configuration for openEuler
+BB_SIGNATURE_HANDLER ?= "OEEquivHash"
+BB_HASHSERVE ??= "auto"
+## the openeuler related variables and functions should not be included in
+## task hash generation
+# OPENEULER_SP_DIR is frequently changed
+# do_openeuler_fetch is still evolving, so exclude it, if required, run it forcedly
+BB_BASEHASH_IGNORE_VARS:append = " OPENEULER_SP_DIR do_openeuler_fetch"
+
+## set CONNECTIVITY_CHECK_URIS to empty to disable url checkstatus
+CONNECTIVITY_CHECK_URIS = ""
+
+## host tools related configurations
+# whether to use openeuler_hosttools.inc
+OPENEULER_HOSTTOOLS_INC = "${@['', 'conf/distro/include/openeuler_hosttools.inc']['${OPENEULER_PREBUILT_TOOLS_ENABLE}' == 'yes']}"
+require ${OPENEULER_HOSTTOOLS_INC}
+# used to unpack source such as *.tar.xz, *.rpm, etc
+HOSTTOOLS += "xz xzcat"
+
+## bsp related configurations
+require conf/distro/openeuler-bsp.conf
+
+
+## all bb files should inherit openeuler.bbclass
+INHERIT += "openeuler"
+
+# The openeuler-image-live as the live-os.
+# When LIVE_ROOTFS_TYPE defined, bug may come out in poky, so just use default value ext4 in image-live.bbclass.
+# Notice: We need MACHINE_FEATURES += "efi" in machine conf
+INITRD_IMAGE_LIVE ?= "openeuler-image-live"
+
+# not set INITRAMFS MAXSIZE
+INITRAMFS_MAXSIZE = ""
+
+# alsa-utils-scripts merge to alsa-utils from 1.2.8
+PREFERRED_PROVIDER_alsa-utils-scripts ?= "alsa-utils"
+
diff --git a/meta-openeuler/conf/layer.conf b/meta-openeuler/conf/layer.conf
new file mode 100644
index 0000000000000000000000000000000000000000..220f878fe317b13ff27ef90c2f99e2ccd01f40e9
--- /dev/null
+++ b/meta-openeuler/conf/layer.conf
@@ -0,0 +1,91 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH =. "${LAYERDIR}:"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "openeuler"
+BBFILE_PATTERN_openeuler = "^${LAYERDIR}/"
+BBFILE_PRIORITY_openeuler = "30"
+
+LAYERSERIES_COMPAT_openeuler = "kirkstone"
+
+# This should only be incremented on significant changes that will
+# cause compatibility issues with other layers
+LAYERVERSION_openeuler = "13"
+
+LAYERDEPENDS_openeuler = "core"
+
+REQUIRED_POKY_BBLAYERS_CONF_VERSION = "2"
+
+# The dynamic-layers directory hosts the extensions and layer specific
+# modifications.
+#
+# The .bbappend and .bb files are included if the respective layer
+# collection is available.
+BBFILES_DYNAMIC += " \
+openembedded-layer:${LAYERDIR}/dynamic-layers/openembedded-layer/recipes-*/*/*.bb \
+openembedded-layer:${LAYERDIR}/dynamic-layers/openembedded-layer/recipes-*/*/*.bbappend \
+multimedia-layer:${LAYERDIR}/dynamic-layers/multimedia-layer/recipes-*/*/*.bb \
+multimedia-layer:${LAYERDIR}/dynamic-layers/multimedia-layer/recipes-*/*/*.bbappend \
+meta-python:${LAYERDIR}/dynamic-layers/meta-python/recipes-*/*/*.bb \
+meta-python:${LAYERDIR}/dynamic-layers/meta-python/recipes-*/*/*.bbappend \
+networking-layer:${LAYERDIR}/dynamic-layers/networking-layer/recipes-*/*/*.bb \
+networking-layer:${LAYERDIR}/dynamic-layers/networking-layer/recipes-*/*/*.bbappend \
+qt5-layer:${LAYERDIR}/dynamic-layers/qt5-layer/recipes-*/*/*.bb \
+qt5-layer:${LAYERDIR}/dynamic-layers/qt5-layer/recipes-*/*/*.bbappend \
+meta-arm:${LAYERDIR}/dynamic-layers/arm-layer/recipes-*/*/*.bb \
+meta-arm:${LAYERDIR}/dynamic-layers/arm-layer/recipes-*/*/*.bbappend \
+"
+
+# enable .bb under clang-layer/ when exist meta-clang
+BBFILES_DYNAMIC += " \
+clang-layer:${LAYERDIR}/dynamic-layers/clang-layer/recipes-*/*/*.bb \
+clang-layer:${LAYERDIR}/dynamic-layers/clang-layer/recipes-*/*/*.bbappend \
+"
+
+# enable .bb under ros2-layer/ when exist meta-ros
+BBFILES_DYNAMIC += " \
+ros2-layer:${LAYERDIR}/dynamic-layers/ros2-layer/recipes-*/*/*.bb \
+ros2-layer:${LAYERDIR}/dynamic-layers/ros2-layer/recipes-*/*/*.bbappend \
+"
+
+# enable .bb under phosphor-layer/ when exist meta-phosphor
+BBFILES_DYNAMIC += " \
+phosphor-layer:${LAYERDIR}/dynamic-layers/phosphor-layer/recipes-*/*/*.bb \
+phosphor-layer:${LAYERDIR}/dynamic-layers/phosphor-layer/recipes-*/*/*.bbappend \
+"
+
+# For get lib dir under meta-openeuler by external_run
+LAYERDIR_openeuler = "${LAYERDIR}"
+# These will rebuild when EXTERNAL_TOOLCHAIN changes, but we don't want
+# everything to rebuild in such a case.
+SIGGEN_EXCLUDERECIPES_ABISAFE += "\
+    gcc-external-cross \
+    gcc-external-cross-${TARGET_ARCH} \
+    binutils-external-cross  \
+    binutils-external-cross-${TARGET_ARCH} \
+"
+
+# add openeuler related licenses
+LICENSE_PATH += "${LAYERDIR}/licenses"
+
+# Needed for external_run() for PV & LICENSE in the recipes, to be able to parse
+INHERIT:append = " external_global"
+
+# Fallback default for when the tcmode isn't sourced
+GCC_VERSION ?= "0.0"
+
+# open or close OPENFULER_FETCH function through seting global param OPENEULER_FETCH
+# default enable for opening or you set it disable for closing
+# if you want to build with your own src code, you can set OPENEULER_FETCH disable, thus
+# it will not download or fetch automatic anymore when compilling, you also can set it in 
+# your repo bb or bbappend file. 
+# for example, you can set it enable global and set it disable in some one repo's bb or 
+# bbappend file, when running compile, the other repo will run openeuler_fetch continue and
+# the repo you set it OPENEULER_FETCH disable will not do it
+OPENEULER_FETCH = "enable"
+
+# openeuler decoupled ros runtime package but in meta-ros blacklist, so we remove from blacklist here:
+require openeuler-ros-distro-recipe-blacklist.inc
diff --git a/meta-openeuler/conf/machine/generic-x86-64.conf b/meta-openeuler/conf/machine/generic-x86-64.conf
new file mode 100644
index 0000000000000000000000000000000000000000..113d6148ae0c5d69fc2d80b8ca216f8c7b512483
--- /dev/null
+++ b/meta-openeuler/conf/machine/generic-x86-64.conf
@@ -0,0 +1,57 @@
+#@TYPE: Machine
+#@NAME: x86-64 machine
+#@DESCRIPTION: Machine configuration for running an x86-64 system
+
+require conf/machine/include/qemu.inc
+
+DEFAULTTUNE ?= "x86-64"
+require conf/machine/include/x86/arch-x86.inc
+
+KERNEL_IMAGETYPE =. "bzImage"
+KERNEL_IMAGETYPE_FOR_MAKE =. "bzImage"
+
+# Create an iso image.
+IMAGE_FSTYPES += "iso"
+
+MACHINE_FEATURES += "x86 efi"
+
+# kernel modules to install and autoload
+require conf/machine/include/kernel-modules-conf/iso-install.inc
+require conf/machine/include/kernel-modules-conf/x86-64-modules.inc
+KERNEL_MODULE_AUTOLOAD = "${INSTALLMODULES}"
+
+# specify the suffix of packages for installation of rootfs
+export ROOTFS_PACKAGE_ARCH = "x86_64"
+
+# serial console setting
+SERIAL_CONSOLES ?= "115200;ttyS0"
+# Enable tty1 by default
+USE_VT="1"
+
+# cmdline
+APPEND += "console=ttyS0,115200 console=tty1"
+
+# set hostname to openEuler-Embedded
+hostname:pn-base-files = "openEuler-Embedded"
+MCS_FEATURES = "openamp"
+MCS_FEATURES := "${@bb.utils.contains('DISTRO_FEATURES', 'mcs', '${MCS_FEATURES}', '', d)}"
+
+# qemuboot options
+QB_SYSTEM_NAME = "qemu-system-x86_64"
+# get the first item from IMAGE_FSTYPES
+QB_DEFAULT_FSTYPE = "${@d.getVar('IMAGE_FSTYPES').split(' ')[0]}"
+QB_SMP = "-smp 4"
+QB_CPU:x86 = "-cpu IvyBridge -machine q35"
+QB_CPU_KVM:x86 = "-cpu IvyBridge -machine q35"
+
+QB_CPU:x86-64 = "-cpu IvyBridge -machine q35"
+QB_CPU_KVM:x86-64 = "-cpu IvyBridge -machine q35"
+
+QB_AUDIO_DRV = "alsa"
+QB_AUDIO_OPT = "-device AC97"
+QB_KERNEL_CMDLINE_APPEND = "oprofile.timer=1 tsc=reliable no_timer_check rcupdate.rcu_expedited=1"
+QB_OPT_APPEND = "-usb -device usb-tablet"
+
+# set network configure like openeuler guide
+QB_TAP_OPT = "-netdev tap,id=tap0,script=/etc/qemu-ifup"
+QB_NETWORK_DEVICE = "-device virtio-net-device,netdev=tap0"
diff --git a/meta-openeuler/conf/machine/include/kernel-modules-conf/common.inc b/meta-openeuler/conf/machine/include/kernel-modules-conf/common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..93535b18ae206153709bfc67d503c1b2ec34f0f5
--- /dev/null
+++ b/meta-openeuler/conf/machine/include/kernel-modules-conf/common.inc
@@ -0,0 +1,32 @@
+INSTALLMODULES = " \
+kernel-module-overlay \
+kernel-module-8021q \
+kernel-module-ext2 \
+kernel-module-inet-diag \
+kernel-module-ip-tunnel \
+kernel-module-ip6-udp-tunnel \
+kernel-module-ipip \
+kernel-module-ipt-reject \
+kernel-module-ipv6 \
+kernel-module-nf-defrag-ipv6 \
+kernel-module-nf-nat \
+kernel-module-nf-reject-ipv4 \
+kernel-module-nf-reject-ipv6 \
+kernel-module-xt-tcpudp \
+kernel-module-tunnel4 \
+kernel-module-af-packet \
+${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', '', 'kernel-module-nfs-ssc', d)} \
+kernel-module-fscache \
+kernel-module-grace \
+kernel-module-sunrpc \
+kernel-module-auth-rpcgss \
+kernel-module-lockd \
+kernel-module-nfs-acl \
+kernel-module-nfs \
+kernel-module-nfsv3 \
+kernel-module-nfsd \
+kernel-module-crc-ccitt \
+kernel-module-ip6table-nat \
+kernel-module-ip6t-reject \
+kernel-module-xt-nat \
+"
diff --git a/meta-openeuler/conf/machine/include/kernel-modules-conf/iso-install.inc b/meta-openeuler/conf/machine/include/kernel-modules-conf/iso-install.inc
new file mode 100644
index 0000000000000000000000000000000000000000..73728d12dcf61abf69fc19befa2f671db78a0462
--- /dev/null
+++ b/meta-openeuler/conf/machine/include/kernel-modules-conf/iso-install.inc
@@ -0,0 +1,10 @@
+# Notice: we need CONFIG_VIRTIO_BLK=y CONFIG_EXT4_FS=y for vda ext4 filesystem to setup.
+# For x86-64, also relies on CONFIG_ATA_PIIX=y CONFIG_BLK_DEV_SD=y
+
+INSTALLMODULES =+ " \
+kernel-module-cdrom \
+kernel-module-sr-mod \
+kernel-module-isofs \
+kernel-module-msdos \
+kernel-module-virtiofs \
+"
diff --git a/meta-openeuler/conf/machine/include/kernel-modules-conf/x86-64-modules.inc b/meta-openeuler/conf/machine/include/kernel-modules-conf/x86-64-modules.inc
new file mode 100644
index 0000000000000000000000000000000000000000..73d6c9bbf3eecd4b42741eb6634e2eaa5d07ad78
--- /dev/null
+++ b/meta-openeuler/conf/machine/include/kernel-modules-conf/x86-64-modules.inc
@@ -0,0 +1,33 @@
+INSTALLMODULES += " \
+kernel-module-ipv6 \
+kernel-module-ip6table-filter \
+kernel-module-ip6table-mangle \
+kernel-module-ip6table-raw \
+kernel-module-iptable-filter \
+kernel-module-iptable-mangle \
+kernel-module-iptable-raw \
+kernel-module-ipt-reject \
+kernel-module-sg \
+kernel-module-joydev \
+kernel-module-pcspkr \
+kernel-module-fuse \
+kernel-module-sr-mod \
+kernel-module-ata-generic \
+kernel-module-igb \
+kernel-module-igc \
+kernel-module-chipreg \
+kernel-module-mtdblock \
+kernel-module-nfsd \
+kernel-module-xhci-plat-hcd \
+kernel-module-vfat \
+kernel-module-quota-v1 \
+kernel-module-quota-v2 \
+kernel-module-virtio-net \
+kernel-module-virtio-balloon \
+kernel-module-virtio-console \
+kernel-module-virtio-gpu \
+kernel-module-ixgbe \
+kernel-module-i40e \
+kernel-module-e1000e \
+kernel-module-r8169 \
+"
diff --git a/meta-openeuler/conf/machine/include/qemu-aarch64-common.inc b/meta-openeuler/conf/machine/include/qemu-aarch64-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..2ec33f473c5335768ed14e3331303ced85e8a914
--- /dev/null
+++ b/meta-openeuler/conf/machine/include/qemu-aarch64-common.inc
@@ -0,0 +1,32 @@
+# Description: Config for arm64 machine
+
+KERNEL_IMAGETYPE =. "zImage"
+KERNEL_IMAGETYPE_FOR_MAKE =. "zImage Image"
+
+#kernel modules to install and autoload
+require conf/machine/include/kernel-modules-conf/common.inc
+require conf/machine/include/kernel-modules-conf/iso-install.inc
+KERNEL_MODULE_AUTOLOAD = "${INSTALLMODULES}"
+
+# Different from arm32, here we use armv8a.inc instead
+# of conf/machine/include/tune-cortexa53.inc because
+# we are not sure our CPU is cortex a53.
+require conf/machine/include/arm/arch-armv8a.inc
+
+# but we are sure in compat32 we should use -mcpu=cortexa9.
+# This may be not correct, but to make sure compat32 and arm32
+# generate the same binary.
+# Should not use conf/machine/include/tune-cortexa9.inc directly.
+# In case when using compat32, we alert cflags with same way in tune-cortexa9.inc
+
+TUNE_CCARGS .= "${@bb.utils.contains('TUNE_FEATURES', 'cortexa9', ' -mtune=cortex-a9', '', d)}"
+MACHINEOVERRIDES =. "${@bb.utils.contains('TUNE_FEATURES', 'cortexa9', 'armv7a:', '' ,d)}"
+
+TUNE_FEATURES:append:virtclass-multilib-lib32 = " cortexa9"
+TUNE_FEATURES:remove:virtclass-multilib-lib32 = " vfp"
+
+# simplest serial console setting, no VT
+SERIAL_CONSOLES ?= "115200;ttyAMA0"
+USE_VT ?= "0"
+# make a APPEND cmdline for grub.cfg while using iso with grub
+APPEND += " console=ttyAMA0,115200 "
diff --git a/meta-openeuler/conf/machine/include/qemu-arm-common.inc b/meta-openeuler/conf/machine/include/qemu-arm-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..cc3f639e92c0fa2f67b756022dc1524d360b01a7
--- /dev/null
+++ b/meta-openeuler/conf/machine/include/qemu-arm-common.inc
@@ -0,0 +1,22 @@
+# Description: Machine description for little-endian arm32
+
+KERNEL_IMAGETYPE = "zImage"
+KERNEL_IMAGETYPE_FOR_MAKE = "zImage"
+
+require conf/machine/include/arm/arch-armv7a.inc
+
+#kernel modules to install and autoload
+require conf/machine/include/kernel-modules-conf/common.inc
+INSTALLMODULES += " \
+kernel-module-unix \
+"
+KERNEL_MODULE_AUTOLOAD = "${INSTALLMODULES}"
+
+TUNE_FEATURES:append = " cortexa9"
+TUNE_FEATURES:remove = " vfp"
+
+TUNE_CCARGS .= " -mno-unaligned-access"
+
+# simplest serial console setting, no VT
+SERIAL_CONSOLES ?= "115200;ttyAMA0"
+USE_VT ?= "0"
diff --git a/meta-openeuler/conf/machine/include/qemu.inc b/meta-openeuler/conf/machine/include/qemu.inc
new file mode 100644
index 0000000000000000000000000000000000000000..ca13f314c715f5fbc3da1eb2f4f2aa3056c114c1
--- /dev/null
+++ b/meta-openeuler/conf/machine/include/qemu.inc
@@ -0,0 +1,9 @@
+# common image fs type for qemu targets
+IMAGE_FSTYPES = "cpio.gz"
+IMAGE_FSTYPES_DEBUGFS = "cpio.gz"
+
+MACHINEOVERRIDES =. "qemuall:"
+
+# support runqemu function
+IMAGE_CLASSES += "qemuboot"
+EXTRA_IMAGEDEPENDS += "qemu-helper-native:do_addto_recipe_sysroot"
diff --git a/meta-openeuler/conf/machine/qemu-aarch64.conf b/meta-openeuler/conf/machine/qemu-aarch64.conf
new file mode 100644
index 0000000000000000000000000000000000000000..bf044dea144211b2f69fce2d92ab7a731d972b0f
--- /dev/null
+++ b/meta-openeuler/conf/machine/qemu-aarch64.conf
@@ -0,0 +1,46 @@
+# Description: Machine description for little-endian aarch64
+
+require conf/machine/include/qemu.inc
+
+MACHINE_FEATURES += "efi"
+DEFAULTTUNE = "aarch64"
+require conf/machine/include/qemu-aarch64-common.inc
+
+# arm and arm64 both support -mlittle-endian so no
+# need to consider compat32.
+TUNE_CCARGS .= " -mlittle-endian"
+
+DEFAULTTUNE:virtclass-multilib-lib32 = "armv7a"
+PACKAGE_EXTRA_ARCHS:tune-armv7a += " armv7a"
+PACKAGE_EXTRA_ARCHS:virtclass-multilib-lib32 = "armv7a"
+
+require conf/multilib.conf
+# for qemu-aarch64,don't enable multilib lib32 support,
+# by default everything is 64 bit
+MULTILIBS ?= ""
+DEFAULTTUNE:virtclass-multilib-ilp32 =. "aarch64_ilp32:"
+export ROOTFS_PACKAGE_ARCH = "aarch64"
+export ROOTFS_PACKAGE_ARCH:virtclass-multilib-lib32 = "armv7l"
+
+# qemuboot options
+QB_SYSTEM_NAME = "qemu-system-aarch64"
+# get the first item from IMAGE_FSTYPES
+QB_DEFAULT_FSTYPE = "${@d.getVar('IMAGE_FSTYPES').split(' ')[0]}"
+QB_MACHINE = "-machine virt,gic-version=3"
+QB_CPU = "-cpu cortex-a53"
+QB_SMP = "-smp 4"
+QB_CPU_KVM = "-cpu host -machine gic-version=3"
+# For graphics to work we need to define the VGA device as well as the necessary USB devices
+QB_GRAPHICS = "-device virtio-gpu-pci"
+QB_OPT_APPEND = "-device qemu-xhci -device usb-tablet -device usb-kbd"
+# Virtio Networking support
+# QB_TAP_OPT = "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no"
+# QB_NETWORK_DEVICE = "-device virtio-net-pci,netdev=net0,mac=@MAC@"
+# set network configure like openeuler guide
+QB_TAP_OPT = "-netdev tap,id=tap0,script=/etc/qemu-ifup"
+QB_NETWORK_DEVICE = "-device virtio-net-device,netdev=tap0"
+# Virtio block device
+QB_ROOTFS_OPT = "-drive id=disk0,file=@ROOTFS@,if=none,format=raw -device virtio-blk-pci,drive=disk0"
+# Virtio serial console
+QB_SERIAL_OPT = "-device virtio-serial-pci -chardev null,id=virtcon -device virtconsole,chardev=virtcon"
+QB_TCPSERIAL_OPT = "-device virtio-serial-pci -chardev socket,id=virtcon,port=@PORT@,host=127.0.0.1 -device virtconsole,chardev=virtcon"
diff --git a/meta-openeuler/conf/machine/qemu-arm.conf b/meta-openeuler/conf/machine/qemu-arm.conf
new file mode 100644
index 0000000000000000000000000000000000000000..81edeb5f341637967fbec32b46ed7f5935a1bcbd
--- /dev/null
+++ b/meta-openeuler/conf/machine/qemu-arm.conf
@@ -0,0 +1,33 @@
+# Description: Machine description for little-endian arm
+
+require conf/machine/include/qemu.inc
+
+DEFAULTTUNE = "armv7a"
+require conf/machine/include/qemu-arm-common.inc
+
+TUNE_CCARGS .= " -mlittle-endian"
+export ROOTFS_PACKAGE_ARCH = "armv7l"
+
+# qemuboot options
+QB_SYSTEM_NAME = "qemu-system-arm"
+# get the first item from IMAGE_FSTYPES
+QB_DEFAULT_FSTYPE = "${@d.getVar('IMAGE_FSTYPES').split(' ')[0]}"
+QB_MACHINE = "-machine virt,highmem=off"
+QB_CPU = "-cpu cortex-a15"
+QB_SMP = "-smp 4"
+# Standard Serial console
+QB_KERNEL_CMDLINE_APPEND = "vmalloc=256"
+# For graphics to work we need to define the VGA device as well as the necessary USB devices
+QB_GRAPHICS = "-device virtio-gpu-pci"
+QB_OPT_APPEND = "-device qemu-xhci -device usb-tablet -device usb-kbd"
+# Virtio Networking support
+# QB_TAP_OPT = "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no"
+# QB_NETWORK_DEVICE = "-device virtio-net-device,netdev=net0,mac=@MAC@"
+# set network configure like openeuler guide
+QB_TAP_OPT = "-netdev tap,id=tap0,script=/etc/qemu-ifup"
+QB_NETWORK_DEVICE = "-device virtio-net-device,netdev=tap0"
+# Virtio block device
+QB_ROOTFS_OPT = "-drive id=disk0,file=@ROOTFS@,if=none,format=raw -device virtio-blk-device,drive=disk0"
+# Virtio serial console
+QB_SERIAL_OPT = "-device virtio-serial-device -chardev null,id=virtcon -device virtconsole,chardev=virtcon"
+QB_TCPSERIAL_OPT = "-device virtio-serial-device -chardev socket,id=virtcon,port=@PORT@,host=127.0.0.1 -device virtconsole,chardev=virtcon"
diff --git a/meta-openeuler/conf/machine/qemu-riscv64.conf b/meta-openeuler/conf/machine/qemu-riscv64.conf
new file mode 100644
index 0000000000000000000000000000000000000000..8eef57887485f1a8a4532f54e3d0155c6465fdba
--- /dev/null
+++ b/meta-openeuler/conf/machine/qemu-riscv64.conf
@@ -0,0 +1,39 @@
+# Description: Config for riscv64 machine
+
+require conf/machine/include/qemu.inc
+
+DEFAULTTUNE = "riscv64"
+
+export ROOTFS_PACKAGE_ARCH = "riscv64"
+
+KERNEL_IMAGETYPE = "Image"
+KERNEL_IMAGETYPE_FOR_MAKE = "Image"
+
+require conf/machine/include/riscv/tune-riscv.inc
+BASE_LIB:tune-riscv64 = "lib64/lp64d"
+
+require conf/multilib.conf
+MULTILIBS ?= ""
+
+# simplest serial console setting, no VT
+SERIAL_CONSOLES ?= "115200;ttyS0"
+USE_VT="0"
+
+# qemuboot options
+QB_SYSTEM_NAME = "qemu-system-riscv64"
+# get the first item from IMAGE_FSTYPES
+QB_DEFAULT_FSTYPE = "${@d.getVar('IMAGE_FSTYPES').split(' ')[0]}"
+QB_SMP = "-smp 4"
+QB_KERNEL_CMDLINE_APPEND = "earlycon=sbi"
+QB_MACHINE = "-machine virt"
+QB_DEFAULT_BIOS = "fw_jump.elf"
+# QB_TAP_OPT = "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no"
+# QB_NETWORK_DEVICE = "-device virtio-net-device,netdev=net0,mac=@MAC@"
+# set network configure like as openeuler guidance
+QB_TAP_OPT = "-netdev tap,id=tap0,script=/etc/qemu-ifup"
+QB_NETWORK_DEVICE = "-device virtio-net-device,netdev=tap0"
+QB_ROOTFS_OPT = "-drive id=disk0,file=@ROOTFS@,if=none,format=raw -device virtio-blk-device,drive=disk0"
+QB_SERIAL_OPT = "-device virtio-serial-device -chardev null,id=virtcon -device virtconsole,chardev=virtcon"
+QB_TCPSERIAL_OPT = " -device virtio-serial-device -chardev socket,id=virtcon,port=@PORT@,host=127.0.0.1 -device virtconsole,chardev=virtcon"
+QB_GRAPHICS = "-device bochs-display"
+QB_OPT_APPEND = "-device virtio-tablet-pci -device virtio-keyboard-pci"
diff --git a/meta-openeuler/conf/machine/qemuboot.README b/meta-openeuler/conf/machine/qemuboot.README
new file mode 100644
index 0000000000000000000000000000000000000000..ec0d45757826718351f5c924ef10b123550e5a22
--- /dev/null
+++ b/meta-openeuler/conf/machine/qemuboot.README
@@ -0,0 +1,80 @@
+# yocto-poky/meta/classes/qemuboot.bbclass
+
+# QB_SYSTEM_NAME: qemu name, e.g., "qemu-system-i386"
+#
+# QB_OPT_APPEND: options to append to qemu, e.g., "-device usb-mouse"
+#
+# QB_DEFAULT_KERNEL: default kernel to boot, e.g., "bzImage"
+#                                            e.g., "bzImage-initramfs-qemux86-64.bin" if INITRAMFS_IMAGE_BUNDLE is set to 1.
+#
+# QB_DEFAULT_FSTYPE: default FSTYPE to boot, e.g., "ext4"
+#
+# QB_MEM: memory, e.g., "-m 512"
+#
+# QB_MACHINE: qemu machine, e.g., "-machine virt"
+#
+# QB_CPU: qemu cpu, e.g., "-cpu qemu32"
+#
+# QB_CPU_KVM: the similar to QB_CPU, but used when kvm, e.g., '-cpu kvm64',
+#             set it when support kvm.
+#
+# QB_SMP: amount of CPU cores inside qemu guest, each mapped to a thread on the host,
+#             e.g. "-smp 8".
+#
+# QB_KERNEL_CMDLINE_APPEND: options to append to kernel's -append
+#                           option, e.g., "console=ttyS0 console=tty"
+#
+# QB_DTB: qemu dtb name
+#
+# QB_AUDIO_DRV: qemu audio driver, e.g., "alsa", set it when support audio
+#
+# QB_AUDIO_OPT: qemu audio option, e.g., "-device AC97", used
+#               when QB_AUDIO_DRV is set.
+#
+# QB_RNG: Pass-through for host random number generator, it can speedup boot
+#         in system mode, where system is experiencing entropy starvation
+#
+# QB_KERNEL_ROOT: kernel's root, e.g., /dev/vda
+#                 By default "/dev/vda rw" gets passed to the kernel.
+#                 To mount the rootfs read-only QB_KERNEL_ROOT can be set to e.g. "/dev/vda ro".
+#
+# QB_NETWORK_DEVICE: network device, e.g., "-device virtio-net-pci,netdev=net0,mac=@MAC@",
+#                    it needs work with QB_TAP_OPT and QB_SLIRP_OPT.
+#                    Note, runqemu will replace @MAC@ with a predefined mac, you can set
+#                    a custom one, but that may cause conflicts when multiple qemus are
+#                    running on the same host.
+#                    Note: If more than one interface of type -device virtio-net-device gets added,
+#                          QB_NETWORK_DEVICE:prepend might be used, since Qemu enumerates the eth*
+#                          devices in reverse order to -device arguments.
+#
+# QB_TAP_OPT: network option for 'tap' mode, e.g.,
+#             "-netdev tap,id=net0,ifname=@TAP@,script=no,downscript=no"
+#              Note, runqemu will replace "@TAP@" with the one which is used, such as tap0, tap1 ...
+#
+# QB_SLIRP_OPT: network option for SLIRP mode, e.g., -netdev user,id=net0"
+#
+# QB_CMDLINE_IP_SLIRP: If QB_NETWORK_DEVICE adds more than one network interface to qemu, usually the
+#                      ip= kernel comand line argument needs to be changed accordingly. Details are documented
+#                      in the kernel docuemntation https://www.kernel.org/doc/Documentation/filesystems/nfs/nfsroot.txt
+#                      Example to configure only the first interface: "ip=eth0:dhcp"
+# QB_CMDLINE_IP_TAP: This parameter is similar to the QB_CMDLINE_IP_SLIRP parameter. Since the tap interface requires
+#                    static IP configuration @CLIENT@ and @GATEWAY@ place holders are replaced by the IP and the gateway
+#                    address of the qemu guest by runqemu.
+#                    Example: "ip=192.168.7.@CLIENT@::192.168.7.@GATEWAY@:255.255.255.0::eth0"
+#
+# QB_ROOTFS_OPT: used as rootfs, e.g.,
+#               "-drive id=disk0,file=@ROOTFS@,if=none,format=raw -device virtio-blk-device,drive=disk0"
+#              Note, runqemu will replace "@ROOTFS@" with the one which is used, such as core-image-minimal-qemuarm64.ext4.
+#
+# QB_SERIAL_OPT: serial port, e.g., "-serial mon:stdio"
+#
+# QB_TCPSERIAL_OPT: tcp serial port option, e.g.,
+#                   " -device virtio-serial-device -chardev socket,id=virtcon,port=@PORT@,host=127.0.0.1 -device virtconsole,chardev=virtcon"
+#                   Note, runqemu will replace "@PORT@" with the port number which is used.
+#
+# QB_ROOTFS_EXTRA_OPT: extra options to be appended to the rootfs device in case there is none specified by QB_ROOTFS_OPT.
+#                      Can be used to automatically determine the image from the other variables
+#                      but define things link 'bootindex' when booting from EFI or 'readonly' when using squashfs
+#                      without the need to specify a dedicated qemu configuration
+#
+# QB_GRAPHICS: QEMU video card type (e.g. "-vga std")
diff --git a/meta-openeuler/conf/openeuler-ros-distro-recipe-blacklist.inc b/meta-openeuler/conf/openeuler-ros-distro-recipe-blacklist.inc
new file mode 100644
index 0000000000000000000000000000000000000000..81dcf434f5a172b72a0ddeeb671a680ca6966e54
--- /dev/null
+++ b/meta-openeuler/conf/openeuler-ros-distro-recipe-blacklist.inc
@@ -0,0 +1,16 @@
+# remove from blacklist for runtime decouple
+SKIP_RECIPE[navigation2] = ""
+SKIP_RECIPE[nav2-bringup] = ""
+SKIP_RECIPE[slam-toolbox] = ""
+SKIP_RECIPE[libg2o] = ""
+
+# temporarily using the full version of suitesparse 
+# it can be cropped later
+SKIP_RECIPE[suitesparse-cholmod] = "Please Use suitesparse instead."
+
+# add to blacklist for runtime decouple
+SKIP_RECIPE[git] = "Not building with openEuler Embedded ros runtime."
+SKIP_RECIPE[gcc] = "Not building with openEuler Embedded ros runtime."
+
+# current oe's tbb version is too new for ros
+PREFERRED_VERSION_tbb = "2020.3"
diff --git a/meta-openeuler/dynamic-layers/arm-layer/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend b/meta-openeuler/dynamic-layers/arm-layer/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..404a35963df5015f6ad05cd602de7f68752c9d94
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/arm-layer/recipes-bsp/trusted-firmware-a/trusted-firmware-a_%.bbappend
@@ -0,0 +1,11 @@
+OPENEULER_REPO_NAME = "trusted-firmware-a"
+
+PV:k3 = "git"
+
+SRC_URI:k3 = " file://trusted-firmware-a "
+
+LIC_FILES_CHKSUM=" file://docs/license.rst;md5=b5fbfdeb6855162dded31fadcd5d4dc5"
+
+S:k3 = "${WORKDIR}/trusted-firmware-a"
+
+CREATE_SRCIPK:k3 = "0"
diff --git a/meta-openeuler/dynamic-layers/arm-layer/recipes-security/optee/optee-os_%.bbappend b/meta-openeuler/dynamic-layers/arm-layer/recipes-security/optee/optee-os_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..28ea64aadfef46078dc09f0d4f7b363e0dc146ff
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/arm-layer/recipes-security/optee/optee-os_%.bbappend
@@ -0,0 +1,13 @@
+SRCPV = ""
+
+SRC_URI = " \
+    file://optee-os \
+"
+
+S = "${WORKDIR}/optee-os"
+
+do_compile:prepend(){
+    export PYTHONPATH=${PYTHONPATH}:${OPENEULER_NATIVESDK_SYSROOT}/usr/lib/python${PYTHON_BASEVERSION}/site-packages
+}
+
+TARGET_CFLAGS += " -Wuninitialized -Wmaybe-uninitialized "
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-connectivity/bluez5/bluez5_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-connectivity/bluez5/bluez5_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9945720eb9335bddcc57e8f2f09f05b14c039e97
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-connectivity/bluez5/bluez5_%.bbappend
@@ -0,0 +1 @@
+LDFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -Wl,--undefined-version', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-connectivity/nfs-utils/nfs-utils_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-connectivity/nfs-utils/nfs-utils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..67f30f8e7e02d26bde0230d406fed96889f23c0d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-connectivity/nfs-utils/nfs-utils_%.bbappend
@@ -0,0 +1 @@
+CFLAGS:append = " -Wno-error=strict-prototypes -Wno-error=logical-not-parentheses "
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-connectivity/openssh/openssh_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-connectivity/openssh/openssh_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..12187d0c38cb7c9bd3f75e48f325e3738e2c6238
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-connectivity/openssh/openssh_%.bbappend
@@ -0,0 +1 @@
+CFLAGS:append:toolchain-clang = " -Wno-error=implicit-function-declaration "
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/busybox/busybox_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/busybox/busybox_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..066bc0548e5213fe37be9ebe1ad1e3aab6bbad3e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/busybox/busybox_%.bbappend
@@ -0,0 +1,2 @@
+CFLAGS:append:raspberrypi4-64 = " -DBB_GLOBAL_CONST='' "
+CC:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=lld', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/images/clang-sdk.inc b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/images/clang-sdk.inc
new file mode 100644
index 0000000000000000000000000000000000000000..c866bec5ee92daff44e8db7715f4122d929ba0c5
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/images/clang-sdk.inc
@@ -0,0 +1,17 @@
+TOOLCHAIN_HOST_TASK =+ " \
+clang-external-cross-canadian-${TRANSLATED_TARGET_ARCH} \
+"
+
+# no need this for clang sdk init
+TOOLCHAIN_TARGET_TASK:remove = " sdk-env-external-toolchain"
+
+# when using `clang --target=${TARGET_PREFIX}` to compile
+# clang will find lib{64}/gcc/${TARGET_PREFIX}/version/crt*.o by default.
+# but our sdk just has lib{64}/gcc/${TARGET_PREFIX}-gnu/version/crt*.o, which will lead compile error.
+# so add a link fix this
+add_target_link () {
+    cd ${SDK_OUTPUT}/${SDKPATHNATIVE}/usr/lib64/gcc/
+    ln -s ${EXTERNAL_TARGET_SYS} ${TARGET_SYS}
+    cd -
+}
+SDK_POSTPROCESS_COMMAND =+ " add_target_link;"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/images/openeuler-image-llvm.bb b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/images/openeuler-image-llvm.bb
new file mode 100644
index 0000000000000000000000000000000000000000..16b5fd784cf878f574d0c639c1a8be663bf01efd
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/images/openeuler-image-llvm.bb
@@ -0,0 +1,22 @@
+# build an iso image, the live-os uses openeuler-image-live, it must be the same as itself(openeuler-image)
+# when LIVE_ROOTFS_TYPE defined, bug may come out in poky, so just use default value ext4 in image-live.bbclass.
+# notice we need MACHINE_FEATURES += "efi" in machine conf
+IMAGE_FSTYPES:append:aarch64 = " iso"
+IMAGE_FSTYPES:remove:raspberrypi4 = "iso"
+
+# notice: IMAGE_FEATURE configs such as IMAGE_FSTYPES should be defined before openeuler-image-common.inc(before core-image and image.bbclass)
+require recipes-core/images/openeuler-image-common.inc
+require clang-sdk.inc
+
+# packages added to rootfs and target sdk
+# put packages allowing a device to boot into "packagegroup-core-boot"
+# put standard base packages to "packagegroup-core-base-utils"
+# put extra base packages to "packagegroup-base"
+# put other class of packages to "packagegroup-xxx"
+# Notice: IMAGE_INSTALL should define after openeuler-image-common.inc(after core-image\image.bbclass)
+IMAGE_INSTALL += " \
+"
+
+# You can add extra user here, suck like:
+# inherit extrausers
+# EXTRA_USERS_PARAMS = "useradd -p '' openeuler;"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/images/openeuler-image.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/images/openeuler-image.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..04f21975dcb479aa5fed10c13e1a9488cc4703b9
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/images/openeuler-image.bbappend
@@ -0,0 +1,14 @@
+require clang-sdk.inc
+
+# packages added to rootfs and target sdk
+# put packages allowing a device to boot into "packagegroup-core-boot"
+# put standard base packages to "packagegroup-core-base-utils"
+# put extra base packages to "packagegroup-base"
+# put other class of packages to "packagegroup-xxx"
+# Notice: IMAGE_INSTALL should define after openeuler-image-common.inc(after core-image\image.bbclass)
+IMAGE_INSTALL += " \
+"
+
+# You can add extra user here, suck like:
+# inherit extrausers
+# EXTRA_USERS_PARAMS = "useradd -p '' openeuler;"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/isulad/files/0001-add-Wno-error-for-clang-compile.patch b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/isulad/files/0001-add-Wno-error-for-clang-compile.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b82d4eb7dff6c157006acd630b2704f23d75e5d5
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/isulad/files/0001-add-Wno-error-for-clang-compile.patch
@@ -0,0 +1,18 @@
+diff --git a/cmake/set_build_flags.cmake b/cmake/set_build_flags.cmake
+index 3806979..d6acdd4 100755
+--- a/cmake/set_build_flags.cmake
++++ b/cmake/set_build_flags.cmake
+@@ -23,6 +23,11 @@ if (NOT DISABLE_WERROR)
+     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
+ endif()
+ 
++if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
++    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-error=return-type-c-linkage -Wno-error=unqualified-std-cast-call -Wno-error=unused-private-field -Wno-error=missing-braces -Wno-error=non-pod-varargs -Wno-error=pessimizing-move -Wno-error=format-security -Wno-error=format-insufficient-args")
++    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=return-type-c-linkage -Wno-error=unqualified-std-cast-call -Wno-error=unused-private-field -Wno-error=missing-braces -Wno-error=non-pod-varargs -Wno-error=pessimizing-move -Wno-error=format-security -Wno-error=format-insufficient-args")
++endif()
++
+ if (ISULAD_GCOV)
+     set(CMAKE_C_FLAGS_DEBUG "-Wall -fprofile-arcs -ftest-coverage")
+     set(CMAKE_CXX_FLAGS_DEBUG "-Wall -fprofile-arcs -ftest-coverage -Wno-error=deprecated-declarations")
+--
+
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/isulad/isulad_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/isulad/isulad_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1e659cf74eb9429d65316023075e26e07014f684
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/isulad/isulad_%.bbappend
@@ -0,0 +1,6 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# fix werror when compiling with clang
+SRC_URI:append:toolchain-clang = " \
+	file://0001-add-Wno-error-for-clang-compile.patch \
+"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/lcr/files/0001-add-Wno-error-for-clang-compile.patch b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/lcr/files/0001-add-Wno-error-for-clang-compile.patch
new file mode 100644
index 0000000000000000000000000000000000000000..baf9224028bc79761dab40b38698d9c84e7d7287
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/lcr/files/0001-add-Wno-error-for-clang-compile.patch
@@ -0,0 +1,15 @@
+diff --git a/cmake/set_build_flags.cmake b/cmake/set_build_flags.cmake
+index 7d4c9fc..426a643 100755
+--- a/cmake/set_build_flags.cmake
++++ b/cmake/set_build_flags.cmake
+@@ -57,3 +57,8 @@ if (NOT DISABLE_WERROR)
+     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Werror")
+     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Werror")
+ endif()
++
++if (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
++    set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-error=ignored-attributes")
++    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-error=ignored-attributes")
++endif()
+--
+
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/lcr/lcr_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/lcr/lcr_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..db8fd2d8811f4dfa74c28d082a9822d24a69f4e5
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/lcr/lcr_%.bbappend
@@ -0,0 +1,8 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# fix werror when compiling with clang
+SRC_URI:append:toolchain-clang = " \
+	file://0001-add-Wno-error-for-clang-compile.patch \
+"
+
+OECMAKE_C_COMPILER:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=lld -Wno-error=unused-command-line-argument', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/libboundscheck/libboundscheck_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/libboundscheck/libboundscheck_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2d5430765128724cca6f14e4a0c364d2146c3ce8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/libboundscheck/libboundscheck_%.bbappend
@@ -0,0 +1 @@
+CC:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=lld', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/lxc/lxc_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/lxc/lxc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7efdca77bc14a1c453d542f89b77565cad9e83c5
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/lxc/lxc_%.bbappend
@@ -0,0 +1,2 @@
+CFLAGS:remove = "-Wno-error=stringop-overflow"
+CFLAGS:append = " -Wno-error=unused-command-line-argument "
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/meta/meta-environment.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/meta/meta-environment.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..27c76b0789a2cc2f92d36ae2f302d742219613ff
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/meta/meta-environment.bbappend
@@ -0,0 +1,23 @@
+# change CC/CXX/CPP/AS, etc environment variables to using clang
+export TARGET_CLANGCC_ARCH = "${TARGET_CC_ARCH}"
+TARGET_CLANGCC_ARCH:append = " -Wno-int-conversion "
+
+toolchain_shared_env_script:prepend() {
+        # for kernel, add `-fintegrated-as` option
+        echo 'export LLVM_IAS="1"' >> $script
+}
+
+create_sdk_files:append() {
+        sed -i 's/^export CC=.*/export CC=\"${TARGET_PREFIX}clang ${TARGET_CLANGCC_ARCH} --sysroot=$SDKTARGETSYSROOT\"/g' $script
+        sed -i 's/^export CXX=.*/export CXX=\"${TARGET_PREFIX}clang++ ${TARGET_CLANGCC_ARCH} --sysroot=$SDKTARGETSYSROOT\"/g' $script
+        sed -i 's/^export CPP=.*/export CPP=\"${TARGET_PREFIX}clang -E ${TARGET_CLANGCC_ARCH} --sysroot=$SDKTARGETSYSROOT\"/g' $script
+        sed -i 's/^export LD=.*/export LD=\"${TARGET_PREFIX}ld.lld ${TARGET_LD_ARCH} --sysroot=$SDKTARGETSYSROOT\"/g' $script
+        sed -i 's/^export AS=.*/export AS=\"${TARGET_PREFIX}llvm-as ${TARGET_AS_ARCH}\"/g' $script
+        sed -i 's/^export STRIP=.*/export STRIP=\"${TARGET_PREFIX}llvm-strip ${TARGET_AS_ARCH}\"/g' $script
+        sed -i 's/^export RANLIB=.*/export RANLIB=\"${TARGET_PREFIX}llvm-ranlib\"/g' $script
+        sed -i 's/^export OBJCOPY=.*/export OBJCOPY=\"${TARGET_PREFIX}llvm-objcopy\"/g' $script
+        sed -i 's/^export OBJDUMP=.*/export OBJDUMP=\"${TARGET_PREFIX}llvm-objdump\"/g' $script
+        sed -i 's/^export READELF=.*/export READELF=\"${TARGET_PREFIX}llvm-readelf\"/g' $script
+        sed -i 's/^export AR=.*/export AR=\"${TARGET_PREFIX}llvm-ar\"/g' $script
+        sed -i 's/^export NM=.*/export NM=\"${TARGET_PREFIX}llvm-nm\"/g' $script
+}
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/openeuler/nativesdk-openeuler-sdk_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/openeuler/nativesdk-openeuler-sdk_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7cb981f6653837c4fa8a668a81b6a791745ded19
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/openeuler/nativesdk-openeuler-sdk_%.bbappend
@@ -0,0 +1,4 @@
+do_install:append() {
+    # for clang and ld.lld to compile kernel, need to add CC="prefix-clang" and LD="prefix-ld.lld" before make
+    sed -i 's/make modules_prepare/make CC=\"$CC\" LD=\"$LD\" modules_prepare/g' ${openeuler_env_path}/openeuler_target_env.sh
+}
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/selinux/libsepol_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/selinux/libsepol_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2d5430765128724cca6f14e4a0c364d2146c3ce8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/selinux/libsepol_%.bbappend
@@ -0,0 +1 @@
+CC:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=lld', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/systemd/systemd_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/systemd/systemd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..55ce0a3933dd5766a417ea1b62f712849539a633
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/systemd/systemd_%.bbappend
@@ -0,0 +1 @@
+CFLAGS:append:toolchain-clang = " -Wno-error=incompatible-pointer-types-discards-qualifiers "
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-core/zlib/zlib_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/zlib/zlib_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9123d28344bb10b5456573e5e824bef3f7851eac
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-core/zlib/zlib_%.bbappend
@@ -0,0 +1,7 @@
+CC:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=lld', '', d)}"
+
+# In zlib configure stage, it will check whether support shard library by a simple case.
+# By LLVM and LLD it gets error like,
+# ld.lld: error: version script assignment of 'ZLIB_1.2.0' to symbol 'compressBound' failed: symbol not defined
+# It uses CC and CFLAGS to compile it, so pass this option to CFLAGS.
+CFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -Wl,--undefined-version', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/abseil-cpp/abseil-cpp_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/abseil-cpp/abseil-cpp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8d85032fab913022b69018cbec845ec25dcbf74e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/abseil-cpp/abseil-cpp_%.bbappend
@@ -0,0 +1 @@
+CXXFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=lld', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/binutils/binutils_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/binutils/binutils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3a913fe92bd81565d927008a56b1524d44a6b10e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/binutils/binutils_%.bbappend
@@ -0,0 +1,18 @@
+LDFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -Wl,--undefined-version', '', d)}"
+
+# First, I think libtool may have some problems in cross-compile environment.
+# And it seems a well-known issue.
+# You can google by key words "libtool cross compile /usr/lib64"
+
+# Second, I get errors in do_install stage like,
+# ld.lld: error: .libs/archive.o is incompatible with elf64-x86-64
+# binutils/ld is okay because ld treats it as a warning.
+
+# Third, the reason why it fails is that libtool adds an option `-L/usr/lib64`.
+# It causes that we search -lc -lm -lz, and so on, under /usr/lib64, which are x86-64 targets.
+# But we cross-compile aarch64 target. So I add an extra search path.
+
+# Last, I do not find a official solution on libtool now,
+# and lld can not convert it to warning.
+# Maybe we will have a better solution in the future.
+TARGET_LDFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -L${RECIPE_SYSROOT}/usr/lib64', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/expect/expect_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/expect/expect_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..12187d0c38cb7c9bd3f75e48f325e3738e2c6238
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/expect/expect_%.bbappend
@@ -0,0 +1 @@
+CFLAGS:append:toolchain-clang = " -Wno-error=implicit-function-declaration "
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/gdb/gdb_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/gdb/gdb_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4e431a0d8cd1c026cce87e2a12eebb5258d61cb7
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/gdb/gdb_%.bbappend
@@ -0,0 +1,2 @@
+CC:append:toolchain-clang = " -Wno-error=enum-constexpr-conversion "
+CXX:append:toolchain-clang = " -Wno-error=enum-constexpr-conversion "
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/json-c/json-c_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/json-c/json-c_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..23386eb60a6c01dfe2ce70448bfeab7d88ee4fca
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/json-c/json-c_%.bbappend
@@ -0,0 +1 @@
+CFLAGS:append = " -Wno-error=strict-prototypes "
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/nodejs/nodejs_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/nodejs/nodejs_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a4e597919064f7e5c00b30f7e4f93bf42c823874
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/nodejs/nodejs_%.bbappend
@@ -0,0 +1,2 @@
+CFLAGS:append:toolchain-clang = " -Wno-error=enum-constexpr-conversion "
+CXXFLAGS:append:toolchain-clang = " -Wno-error=enum-constexpr-conversion "
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/perl/perl_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/perl/perl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..55c7dd0c1720cdb7029d4a4d5e0a230b5b9a3985
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/perl/perl_%.bbappend
@@ -0,0 +1,2 @@
+CFLAGS:append:toolchain-clang = " -Wno-error=implicit-function-declaration"
+CC:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=lld', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/pkgconfig/pkgconfig_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/pkgconfig/pkgconfig_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d5f5e4653633afada952ede2284458a9ea46fbc0
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/pkgconfig/pkgconfig_%.bbappend
@@ -0,0 +1 @@
+CFLAGS:append:toolchain-clang = " -Wno-int-conversion"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/strace/strace_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/strace/strace_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bf7dd58ba0e2482cfcee90a51a94f94556415864
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-devtools/strace/strace_%.bbappend
@@ -0,0 +1 @@
+TOOLCHAIN = "clang"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-extended/groff/groff_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-extended/groff/groff_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..319895c636456c2eae278b97511a85dd111a151c
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-extended/groff/groff_%.bbappend
@@ -0,0 +1,2 @@
+CC:append:toolchain-clang = " -Wno-error=register "
+CXX:append:toolchain-clang = " -Wno-error=register "
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-extended/libidn2/libidn2_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-extended/libidn2/libidn2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9945720eb9335bddcc57e8f2f09f05b14c039e97
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-extended/libidn2/libidn2_%.bbappend
@@ -0,0 +1 @@
+LDFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -Wl,--undefined-version', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-extended/libtirpc/libtirpc_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-extended/libtirpc/libtirpc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c89f10fdcce60084f0d7caaa6e278dd0bd2af00a
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-extended/libtirpc/libtirpc_%.bbappend
@@ -0,0 +1,3 @@
+# fix error:
+# ld.lld: error: version script assignment of 'TIRPC_0.3.0' to symbol '_svcauth_gss' failed: symbol not defined
+LDFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -Wl,--undefined-version', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-external/clang/clang-external-cross-canadian.bb b/meta-openeuler/dynamic-layers/clang-layer/recipes-external/clang/clang-external-cross-canadian.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2c95c0437f94304d973309c530ecd7902517bb8a
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-external/clang/clang-external-cross-canadian.bb
@@ -0,0 +1,71 @@
+require clang-external.inc
+inherit external-toolchain-cross-canadian
+
+PN .= "-${TRANSLATED_TARGET_ARCH}"
+
+clanglibdir = "${exec_prefix}/lib"
+clangincdir = "${exec_prefix}/include"
+
+RDEPENDS:${PN} = "binutils-external-cross-canadian-${TRANSLATED_TARGET_ARCH}"
+
+FILES:${PN} = "\
+    ${@' '.join('${bindir}/' + i for i in '${clang_binaries}'.split())} \
+    ${clanglibdir}/* \
+    ${clangincdir}/* \
+"
+
+# no debug package
+FILES:${PN}-dbg = ""
+# no need do autolibname(handle the dependency of .so libs)
+# auto_libname in debian.bbclass will call ${TARGET_PREFIX}objdump to get shlibs2 related info
+# for gcc-external-cross-canadian, can't find ${TARGET_PREFIX}objdump
+AUTO_LIBNAME_PKGS = ""
+
+# to prevent soft links from pointing to nonexistent locations
+# it is necessary to copy the clang-17 and llvm-readobj file into the SDK
+clang_binaries += "clang-17 llvm-readobj"
+
+TARGET_CLANGCC_ARCH = "${TARGET_CC_ARCH}"
+
+do_install:append () {
+    for i in ${D}${bindir}/*; do
+        if [ -e "$i" ]; then
+            j="$(basename "$i")"
+            target_clang_path=${D}${bindir}/${TARGET_PREFIX}$j
+            [[ -e "$target_clang_path" ]] && continue
+            # clang use wrapper script to call
+            if [[ $j == clang* ]]; then
+                execcmd="exec $j --target=${EXTERNAL_TARGET_SYS} \"\$@\""
+                printf '#!/bin/sh\n' > "$target_clang_path"
+                printf '%s\n' "${execcmd}" >> "$target_clang_path"
+                chmod +x "$target_clang_path"
+            else
+                ln -sv "$j" "$target_clang_path"
+            fi
+        fi
+    done
+}
+
+INSANE_SKIP:${PN} += "dev-so staticdev"
+INHIBIT_PACKAGE_STRIP = "1"
+INHIBIT_SYSROOT_STRIP = "1"
+
+
+# add links toolchain such as *-clang to sdk
+target_clang_binaries = ""
+FILES:${PN} += "\
+    ${@' '.join('${bindir}/' + i for i in '${target_clang_binaries}'.split())} \
+"
+
+python add_clang_files_links () {
+    prefix = d.getVar('TARGET_PREFIX')
+    clang_binaries = d.getVar('clang_binaries')
+
+    binaries_list = clang_binaries.split()
+    new_binaries_list = [prefix + i for i in binaries_list]
+
+    d.setVar('target_clang_binaries', ' '.join(new_binaries_list))
+}
+do_package[prefuncs] += "add_clang_files_links"
+
+ALL_QA:remove = "libdir"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-external/clang/clang-external-cross.bb b/meta-openeuler/dynamic-layers/clang-layer/recipes-external/clang/clang-external-cross.bb
new file mode 100644
index 0000000000000000000000000000000000000000..89012858b29d6f5b10a2ee45bcf0e2d2307a1f6a
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-external/clang/clang-external-cross.bb
@@ -0,0 +1,12 @@
+require clang-external.inc
+inherit external-toolchain-cross
+
+PN .= "-${TARGET_ARCH}"
+
+DEPENDS += "virtual/${TARGET_PREFIX}binutils"
+
+PROVIDES += "\
+    clang-cross-${TARGET_ARCH} \
+"
+
+EXTERNAL_CROSS_BINARIES = "${clang_binaries}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-external/clang/clang-external.inc b/meta-openeuler/dynamic-layers/clang-layer/recipes-external/clang/clang-external.inc
new file mode 100644
index 0000000000000000000000000000000000000000..890ae4ffa8fa43ef1ffb69fe8b0c2feb372def41
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-external/clang/clang-external.inc
@@ -0,0 +1,10 @@
+LICENSE = "CLOSED"
+
+EXTERNAL_TOOLCHAIN = "${EXTERNAL_TOOLCHAIN_LLVM}"
+
+PV = "${CLANG_VERSION}"
+
+clang_binaries = "clang clang++ lld ld.lld llvm-profdata \
+        llvm-nm llvm-ar llvm-as llvm-ranlib llvm-strip llvm-objcopy llvm-objdump \
+        llvm-readelf llvm-addr2line llvm-dwp llvm-size llvm-strings llvm-cov llvm-cxxfilt \
+"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-external/clang/clang-native.bb b/meta-openeuler/dynamic-layers/clang-layer/recipes-external/clang/clang-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2b31cab1f3e41ce45798f78d7722c243603df3b4
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-external/clang/clang-native.bb
@@ -0,0 +1,38 @@
+require clang-external.inc
+inherit common-license native
+
+wrap_bin () {
+    bin="$1"
+    shift
+    script="${D}${bindir}/${bin}"
+    extraargs=""
+    case $bin in
+        clang*)
+            # compiler is support prebuilt tool now
+            extraargs="--target=x86_64-openeulersdk-linux"
+            ;;
+        *)
+            ;;
+    esac
+    execcmd="exec ${EXTERNAL_TOOLCHAIN_CLANG_BIN}/$bin $extraargs \"\$@\""
+    printf '#!/bin/sh\n' >$script
+    for arg in "$@"; do
+        printf '%s\n' "$arg"
+    done >>"$script"
+    printf '%s\n' "${execcmd}" >>"$script"
+    chmod +x "$script"
+}
+
+EXTERNAL_CROSS_BINARIES = "${clang_binaries}"
+
+do_install () {
+    install -d ${D}${bindir}
+    for bin in ${EXTERNAL_CROSS_BINARIES}; do
+        if [ ! -e "${EXTERNAL_TOOLCHAIN_CLANG_BIN}/${bin}" ]; then
+            bbdebug 1 "${EXTERNAL_TOOLCHAIN_CLANG_BIN}/${bin} does not exist"
+            continue
+        fi
+        bbdebug 1 wrap_bin "$bin"
+        wrap_bin "${bin}"
+    done
+}
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-kernel/linux/files/fix-link-error-unknown-argument.patch b/meta-openeuler/dynamic-layers/clang-layer/recipes-kernel/linux/files/fix-link-error-unknown-argument.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bea143812c37943e012adaacf933a931b22be004
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-kernel/linux/files/fix-link-error-unknown-argument.patch
@@ -0,0 +1,14 @@
+diff --git a/arch/arm64/boot/compressed/Makefile b/arch/arm64/boot/compressed/Makefile
+index 6ab779cbe..2618f5c19 100644
+--- a/arch/arm64/boot/compressed/Makefile
++++ b/arch/arm64/boot/compressed/Makefile
+@@ -66,7 +66,9 @@ ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
+ LDFLAGS_vmlinux += --be8
+ endif
+ # ?
++ifeq ($(CONFIG_CC_IS_GCC), y)
+ LDFLAGS_vmlinux += -p
++endif
+ # Report unresolved symbol references
+ LDFLAGS_vmlinux += --no-undefined
+ # Delete all temporary local symbols
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-kernel/linux/files/fix-out-of-range-error.patch b/meta-openeuler/dynamic-layers/clang-layer/recipes-kernel/linux/files/fix-out-of-range-error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3fb2287ad7f40aca2d64bde99a759f7bd4f35c0d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-kernel/linux/files/fix-out-of-range-error.patch
@@ -0,0 +1,14 @@
+diff --git a/arch/arm64/boot/compressed/head.S b/arch/arm64/boot/compressed/head.S
+index ff3c43db7..7e4d1e2bf 100644
+--- a/arch/arm64/boot/compressed/head.S
++++ b/arch/arm64/boot/compressed/head.S
+@@ -219,7 +219,8 @@ restart:
+          * the relocation code added. This avoids overwriting
+          * ourself when the offset is small.
+          */
+-        add     x10, x10, #((reloc_code_end - restart + 0x1000) & ~0xFFF)
++        mov     x13, #((reloc_code_end - restart + 0x1000) & ~0xFFF)
++        add     x10, x10, x13
+         bic	x10, x10, #0xFFF
+ 
+         /* Get start of code we want to copy and align it down. */
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-kernel/linux/linux-openeuler.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-kernel/linux/linux-openeuler.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..98ef948322d9cde770fc7fd402ec25e4a1d8c0d3
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-kernel/linux/linux-openeuler.bbappend
@@ -0,0 +1,20 @@
+TOOLCHAIN = "clang"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+SRC_URI:append:aarch64 = " file://fix-link-error-unknown-argument.patch \
+        file://fix-out-of-range-error.patch \
+        "
+
+DEPENDS:append = " clang-cross-${TARGET_ARCH}"
+do_kernel_configme[depends] += "clang-cross-${TARGET_ARCH}:do_populate_sysroot"
+DEPENDS:remove = "virtual/${TARGET_PREFIX}gcc"
+KERNEL_CC = "${CCACHE}${HOST_PREFIX}clang ${HOST_CC_KERNEL_ARCH} ${DEBUG_PREFIX_MAP} -fdebug-prefix-map=${STAGING_KERNEL_DIR}=${KERNEL_SRC_PATH}"
+
+# fix error:
+# kconfiglib.KconfigError: scripts/Kocnfig.include:47: Sorry, this assembler is not supported.
+# scripts/as-version.sh need check option `-fintegrated-as` when using clang.
+# Makefile can pass it through CLANG_FLAGS when enable `LLVM_IAS=1`, but CLANG_FLAGS cannot
+# be passed to do_kernel_configcheck stage. So I append it on KERNEL_CC.
+KERNEL_CC:append:toolchain-clang = " -fintegrated-as"
+KERNEL_LD:toolchain-clang = "${CCACHE}${HOST_PREFIX}ld.lld"
+KERNEL_AR:toolchain-clang = "${CCACHE}${HOST_PREFIX}llvm-ar"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-kernel/perf/perf.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-kernel/perf/perf.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..27e4fc3a3edbebf36c4804607250b3f665d55d34
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-kernel/perf/perf.bbappend
@@ -0,0 +1,3 @@
+TOOLCHAIN = "clang"
+
+HOST_CC_ARCH:append = " -Wno-error=unused-command-line-argument "
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-mcs/openamp/openamp_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-mcs/openamp/openamp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..98a0be3336300a248d28aea09f6983d5d159a816
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-mcs/openamp/openamp_%.bbappend
@@ -0,0 +1,5 @@
+# fix segmentfault error when compiling with clang
+SRC_URI:append = " \
+        file://0001-apps-Fix-atomic_flag-error-for-clang-compilation.patch \
+	file://0002-lib-Fix-atomic_flag-error-for-clang-compilation.patch \
+"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-protocols/net-snmp/net-snmp_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-protocols/net-snmp/net-snmp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2c0d592fecf51ae5742fcb67098ebe7b96dba0d2
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-protocols/net-snmp/net-snmp_%.bbappend
@@ -0,0 +1 @@
+CFLAGS:append:toolchain-clang = " -Wno-error=incompatible-function-pointer-types "
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-support/ethercat/ethercat-igh_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/ethercat/ethercat-igh_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bf7dd58ba0e2482cfcee90a51a94f94556415864
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/ethercat/ethercat-igh_%.bbappend
@@ -0,0 +1 @@
+TOOLCHAIN = "clang"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-support/gmp/gmp_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/gmp/gmp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2d5430765128724cca6f14e4a0c364d2146c3ce8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/gmp/gmp_%.bbappend
@@ -0,0 +1 @@
+CC:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=lld', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-support/libcap/libcap_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/libcap/libcap_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2d5430765128724cca6f14e4a0c364d2146c3ce8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/libcap/libcap_%.bbappend
@@ -0,0 +1 @@
+CC:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=lld', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-support/libevent/libevent_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/libevent/libevent_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f9aa4042c5887cb0f53c67a2a167f7f2e0d14e29
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/libevent/libevent_%.bbappend
@@ -0,0 +1 @@
+CFLAGS:append:toolchain-clang = " -Wno-error=incompatible-function-pointer-types -Wno-error=implicit-function-declaration "
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-support/libgcrypt/libgcrypt_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/libgcrypt/libgcrypt_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9945720eb9335bddcc57e8f2f09f05b14c039e97
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/libgcrypt/libgcrypt_%.bbappend
@@ -0,0 +1 @@
+LDFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -Wl,--undefined-version', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-support/libnl/libnl_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/libnl/libnl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2fe65b702eeca774c65f24aafdb599ba621dedc1
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/libnl/libnl_%.bbappend
@@ -0,0 +1,3 @@
+# fix error:
+# ld.lld: error: version script assignment of 'libnl_3_6' to symbol 'rtnl_link_info_ops_get' failed: symbol not defined
+LDFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -Wl,--undefined-version', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-support/lvm2/libdevmapper_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/lvm2/libdevmapper_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..30b7e8077925d128b1d4880cf702ddddd8f6ab0c
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/lvm2/libdevmapper_%.bbappend
@@ -0,0 +1,2 @@
+CFLAGS:append:toolchain-clang = " -Wno-error=implicit-function-declaration "
+LDFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -Wl,--undefined-version', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/clang-layer/recipes-support/lvm2/lvm2_%.bbappend b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/lvm2/lvm2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..30b7e8077925d128b1d4880cf702ddddd8f6ab0c
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/clang-layer/recipes-support/lvm2/lvm2_%.bbappend
@@ -0,0 +1,2 @@
+CFLAGS:append:toolchain-clang = " -Wno-error=implicit-function-declaration "
+LDFLAGS:append:toolchain-clang = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -Wl,--undefined-version', '', d)}"
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/pypi-src-openeuler.inc b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/pypi-src-openeuler.inc
new file mode 100644
index 0000000000000000000000000000000000000000..a1643522dbf86dc65f4ea63f561857134f18b39d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/pypi-src-openeuler.inc
@@ -0,0 +1,4 @@
+OPENEULER_REPO_NAME = "python-${PYPI_PACKAGE}"
+
+# use openeuler's pkg src
+SRC_URI:prepend = "file://${PYPI_PACKAGE}-${PV}.tar.gz "
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-argcomplete_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-argcomplete_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0fdef5b71db9f03dfc94b9ce46a9ada895d05f98
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-argcomplete_%.bbappend
@@ -0,0 +1,4 @@
+PV = "3.2.2"
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "python-argcomplete"
+OPENEULER_LOCAL_NAME = "python-argcomplete"
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-atomicwrites_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-atomicwrites_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b63ac95e4d6ac5d029c44df78a8da451b70967b9
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-atomicwrites_%.bbappend
@@ -0,0 +1,18 @@
+PV = "1.4.1"
+OPENEULER_REPO_NAME = "python-${PYPI_PACKAGE}"
+
+SRC_URI[sha256sum] = "81b2c9071a49367a7f770170e5eec8cb66567cfbbc8c73d20ce5ca4a8d71cf11"
+
+RDEPENDS:${PN}-ptest += " \
+       python3-unittest-automake-output \
+"
+
+SRC_URI:remove = " \
+	file://run-ptest \
+"
+
+SRC_URI:prepend = "file://${PV}.tar.gz "
+
+S = "${WORKDIR}/python-${PYPI_PACKAGE}-${PV}"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-blinker_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-blinker_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2156aa719fcd21d5cf615747400d3bf3d1ae9580
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-blinker_%.bbappend
@@ -0,0 +1,9 @@
+PV = "1.6.2"
+require pypi-src-openeuler.inc
+
+# rolls back the conflicting patches
+SRC_URI:remove = " \
+        file://run-ptest \
+"
+
+LIC_FILES_CHKSUM = "file://LICENSE.rst;md5=42cd19c88fc13d1307a4efd64ee90e4e"
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-blinker_1.6.2.bb b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-blinker_1.6.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b0728e66cd9c54ba42de09d2e708728e5b644f11
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-blinker_1.6.2.bb
@@ -0,0 +1,22 @@
+DESCRIPTION = "Fast, simple object-to-object and broadcast signaling."
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE.rst;md5=42cd19c88fc13d1307a4efd64ee90e4e"
+
+SRC_URI[sha256sum] = "4afd3de66ef3a9f8067559fb7a1cbe555c17dcbe15971b05d1b625c3e7abe213"
+
+inherit pypi python_setuptools_build_meta ptest
+
+SRC_URI += "file://run-ptest"
+
+RDEPENDS:${PN} += "\
+        ${PYTHON_PN}-asyncio \
+"
+
+RDEPENDS:${PN}-ptest += " \
+	${PYTHON_PN}-pytest \
+"
+
+do_install_ptest() {
+	install -d ${D}${PTEST_PATH}/tests
+	cp -rf ${S}/tests/* ${D}${PTEST_PATH}/tests/
+}
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-click_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-click_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ed1cbd06791774a7b5fc3d74c725bcb905906d4c
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-click_%.bbappend
@@ -0,0 +1,5 @@
+PV = "8.1.7"
+require pypi-src-openeuler.inc
+
+SRC_URI[md5sum] = "c89efc98d1b36d52ba26a39c803df0cc"
+SRC_URI[sha256sum] = "8458d7b1287c5fb128c90e23381cf99dcde74beaf6c7ff6384ce84d6fe090adb"
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-cmd2/0001-setup.py-remove-the-setup_requires-for-setuptools-scm.patch b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-cmd2/0001-setup.py-remove-the-setup_requires-for-setuptools-scm.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ead75e1af704fe0e2b87d8da5e894da1db41ff91
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-cmd2/0001-setup.py-remove-the-setup_requires-for-setuptools-scm.patch
@@ -0,0 +1,11 @@
+--- a/setup.py	2023-02-27 11:43:11.190240443 +0000
++++ b/setup.py	2023-02-27 11:43:51.990263705 +0000
+@@ -40,7 +40,7 @@ Topic :: Software Development :: Librari
+     )
+ )  # noqa: E128
+ 
+-SETUP_REQUIRES = ['setuptools >= 34.4', 'setuptools_scm >= 3.0']
++SETUP_REQUIRES = ['setuptools >= 34.4', ]
+ 
+ INSTALL_REQUIRES = [
+     'attrs >= 16.3.0',
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-cmd2_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-cmd2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e3787df7bff0678b4322add9a3ec9353eb39f0ec
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-cmd2_%.bbappend
@@ -0,0 +1,12 @@
+PV = "2.4.3"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=fad7740aa21780c8b9a214f5b320b4ad"
+require pypi-src-openeuler.inc
+
+# remove the setup_requires for setuptools-scm(same as python3-pytest):
+# The setup_requires argument forces the download of the egg file for setuptools-scm
+# during the do_compile phase.  This download is incompatible with the typical fetch
+# and mirror structure.  The only usage of scm is the generation of the _version.py
+# file and in the release tarball it is already correctly created
+FILESEXTRAPATHS:prepend := "${THISDIR}/python3-cmd2/:"
+SRC_URI:append = "file://0001-setup.py-remove-the-setup_requires-for-setuptools-scm.patch"
+
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-coloredlogs_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-coloredlogs_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3f619d93a6df5f5d100ab467d686eff16576453b
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-coloredlogs_%.bbappend
@@ -0,0 +1,3 @@
+PV = "15.0.1"
+require pypi-src-openeuler.inc
+
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-dateutil_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-dateutil_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9c6f6c9be170669455e2770660d88773b339eee3
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-dateutil_%.bbappend
@@ -0,0 +1,5 @@
+PV = "2.8.2"
+SRC_URI[md5sum] = "5970010bb72452344df3d76a10281b65"
+SRC_URI[sha256sum] = "0123cacc1627ae19ddf3c27a5de5bd67ee4586fbdd6440d9748f8abb483d3e86"
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "${PYPI_PACKAGE}"
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-docopt_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-docopt_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cfcc22838dfb145a90f69138d0a249dd2124dfc8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-docopt_%.bbappend
@@ -0,0 +1,5 @@
+PV = "0.6.2"
+LIC_FILES_CHKSUM = "file://LICENSE-MIT;md5=09b77fb74986791a3d4a0e746a37d88f"
+SRC_URI[md5sum] = "a6c44155426fd0f7def8b2551d02fef6"
+SRC_URI[sha256sum] = "2113eed1e7fbbcd43fb7ee6a977fb02d0b482753586c9dc1a8e3b7d541426e99"
+require pypi-src-openeuler.inc
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-humanfriendly_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-humanfriendly_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..039add5a35c896c4f5c343e16110fd72d951a886
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-humanfriendly_%.bbappend
@@ -0,0 +1,4 @@
+PV = "10.0"
+require pypi-src-openeuler.inc
+
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=5d178009f806c2bdd498a19be0013a7a"
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-lxml_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-lxml_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4935211091c1cdcf59021f3fc423a7485d3d35a1
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-lxml_%.bbappend
@@ -0,0 +1,11 @@
+PV = "5.1.0"
+require pypi-src-openeuler.inc
+
+SRC_URI:remove = "file://CVE-2022-2309.patch"
+
+# apply openeuler's patches
+SRC_URI:append = " \
+        file://Skip-failing-test_iterparse_utf16_bom.patch \
+        "
+
+SRC_URI[sha256sum] = "3eea6ed6e6c918e468e693c41ef07f3c3acc310b70ddd9cc72d9ef84bc9564ca"
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-mccabe_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-mccabe_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1262dda0e06626f17e8dba68f31e0838e0e0a031
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-mccabe_%.bbappend
@@ -0,0 +1,7 @@
+PV = "0.7.0"
+require pypi-src-openeuler.inc
+
+# apply openeuler's patches
+SRC_URI:append = " \
+        file://Fix-handling-missing-hypothesmith-gracefully.patch \
+        "
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-mock_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-mock_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..584caf0c6bc8ebaf4e6eee8ed8ec47c9e45dd878
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-mock_%.bbappend
@@ -0,0 +1,4 @@
+PV = "4.0.3"
+SRC_URI[md5sum] = "aa1da7f967fc9a23b8f2ef76b9793065"
+SRC_URI[sha256sum] = "7d3fbbde18228f4ff2f1f119a45cdffa458b4c0dee32eb4d2bb2f82554bac7bc"
+require pypi-src-openeuler.inc
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-netifaces_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-netifaces_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6f518655ade796b53b554cd285a9f8158d2b5106
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-netifaces_%.bbappend
@@ -0,0 +1,4 @@
+PV = "0.11.0"
+SRC_URI[md5sum] = "3146dcb3297dd018ae5eb9a52b440419"
+SRC_URI[sha256sum] = "043a79146eb2907edf439899f262b3dfe41717d34124298ed281139a8b93ca32"
+require pypi-src-openeuler.inc
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pep8_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pep8_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5ac295d89d057efccf9aaeab400e21bfefcfd118
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pep8_%.bbappend
@@ -0,0 +1,5 @@
+PV = "1.7.1"
+LIC_FILES_CHKSUM = "file://README.rst;md5=d8ebbbe831259ce010179d2f310b0f3e"
+SRC_URI[md5sum] = "603821d06db945c71d811b5a8d78423c"
+SRC_URI[sha256sum] = "fe249b52e20498e59e0b5c5256aa52ee99fc295b26ec9eaa85776ffdb9fe6374"
+require pypi-src-openeuler.inc
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-prettytable/0001-setup.py-remove-the-setup_requires-for-setuptools-scm.patch b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-prettytable/0001-setup.py-remove-the-setup_requires-for-setuptools-scm.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ecdb98ad8e24ab30885ffca9d0bcc650204c3346
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-prettytable/0001-setup.py-remove-the-setup_requires-for-setuptools-scm.patch
@@ -0,0 +1,10 @@
+--- a/setup.cfg	2023-02-27 11:23:59.066894208 +0000
++++ b/setup.cfg	2023-02-27 11:24:23.026335372 +0000
+@@ -32,7 +32,6 @@ install_requires =
+ python_requires = >=3.6
+ package_dir = =src
+ setup_requires = 
+-	setuptools_scm
+ 
+ [options.packages.find]
+ where = src
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-prettytable_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-prettytable_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..48dc0ba63b79262e0fef4e8fefcf533ab6f35592
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-prettytable_%.bbappend
@@ -0,0 +1,16 @@
+PV = "2.4.0"
+LIC_FILES_CHKSUM = "file://COPYING;md5=c9a6829fcd174d9535b46211917c7671"
+SRC_URI[md5sum] = "c4784a3ea8bd6b326932d112458e051a"
+SRC_URI[sha256sum] = "18e56447f636b447096977d468849c1e2d3cfa0af8e7b5acfcf83a64790c0aca"
+
+OPENEULER_REPO_NAME = "python-prettytable"
+
+SRC_URI:prepend = "file://prettytable-${PV}.tar.gz "
+
+# remove the setup_requires for setuptools-scm(same as python3-pytest):
+# The setup_requires argument forces the download of the egg file for setuptools-scm
+# during the do_compile phase.  This download is incompatible with the typical fetch
+# and mirror structure.  The only usage of scm is the generation of the _version.py
+# file and in the release tarball it is already correctly created
+FILESEXTRAPATHS:prepend := "${THISDIR}/python3-prettytable/:"
+SRC_URI:append = "file://0001-setup.py-remove-the-setup_requires-for-setuptools-scm.patch"
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-py_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-py_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c3663b86076b0ffcfa9cd1f84714e06415064a6e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-py_%.bbappend
@@ -0,0 +1,2 @@
+PV = "1.11.0"
+require pypi-src-openeuler.inc
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pybind11_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pybind11_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..543db44745acd3c2be61cc695648b1f8a4e8c066
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pybind11_%.bbappend
@@ -0,0 +1,14 @@
+PV = "2.11.1"
+SRC_URI[md5sum] = "06d173fb97f1d2d804d318e47f924892"
+SRC_URI[sha256sum] = "f1bcc07caa568eb312411dde5308b1e250bd0e1bc020fae855bf9f43209940cc"
+
+# remove meta-python conflict src
+SRC_URI:remove = " \
+        file://0001-Do-not-strip-binaries.patch \
+        file://0001-Do-not-check-pointer-size-when-cross-compiling.patch \
+"
+
+S = "${WORKDIR}/pybind11-${PV}"
+OPENEULER_REPO_NAME = "pybind11"
+
+SRC_URI:prepend = "file://pybind11-${PV}.tar.gz "
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pyflakes_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pyflakes_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5079297ac94c95cd9cd43ecd90a8366d5b13c53b
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pyflakes_%.bbappend
@@ -0,0 +1,4 @@
+PV = "3.2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=690c2d09203dc9e07c4083fc45ea981f"
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "pyflakes"
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pyperclip_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pyperclip_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..65d0a207140bce7e6e2cecc697b285a8292900dc
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pyperclip_%.bbappend
@@ -0,0 +1,4 @@
+PV = "1.8.2"
+SRC_URI[md5sum] = "853603b2e8fa1b13622fdbe72d1fb201"
+SRC_URI[sha256sum] = "105254a8b04934f0bc84e9c24eb360a591aaf6535c9def5f29d92af107a9bf57"
+require pypi-src-openeuler.inc
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pyproj_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pyproj_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b47ab5be3fa9333450205d50b8e8829b0ba8f1bb
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pyproj_%.bbappend
@@ -0,0 +1,4 @@
+PV = "3.6.1"
+
+# repo name containes "python3"
+require pypi-src-openeuler.inc
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pyproj_3.6.1.bb b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pyproj_3.6.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a4121c3934f2766de9911a02b9bcdbbc93d6ef6e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-pyproj_3.6.1.bb
@@ -0,0 +1,23 @@
+SUMMARY = "Python interface to PROJ (cartographic projections and coordinate transformations library)"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=873757af01d2d221eedb422c4c1dd163"
+DEPENDS = "python3-cython proj"
+DEPENDS:append:class-target = " python3-cython-native proj-native"
+
+PYPI_PACKAGE = "pyproj"
+
+inherit pypi setuptools3
+
+SRC_URI[sha256sum] = "44aa7c704c2b7d8fb3d483bbf75af6cb2350d30a63b144279a09b75fead501bf"
+
+RDEPENDS:${PN} = " \
+    python3-certifi \
+    python3-compression \
+    python3-json \
+    python3-logging \
+    python3-profile \
+"
+
+export PROJ_INCDIR = "${STAGING_INCDIR}"
+export PROJ_LIBDIR = "${STAGING_LIBDIR}"
+export PROJ_DIR = "${STAGING_BINDIR_NATIVE}/.."
diff --git a/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-wcwidth_%.bbappend b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-wcwidth_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c3b7e26adf882cfe370d3d7991e3f37d14e01ed2
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/meta-python/recipes-devtools/python/python3-wcwidth_%.bbappend
@@ -0,0 +1,13 @@
+PV = "0.2.13"
+require pypi-src-openeuler.inc
+
+SRC_URI[sha256sum] = "72ea0c06399eb286d978fdedb6923a9eb47e1c486ce63e9b4e64fc18303972b5"
+
+RDEPENDS:${PN}-ptest += " \
+       python3-unittest-automake-output \
+"
+
+do_install_ptest:append() {
+      install -d ${D}${PTEST_PATH}/bin
+      cp -rf ${S}/bin/* ${D}${PTEST_PATH}/bin/
+}
diff --git a/meta-openeuler/dynamic-layers/multimedia-layer/recipes-multimedia/libuvc/libuvc.bbappend b/meta-openeuler/dynamic-layers/multimedia-layer/recipes-multimedia/libuvc/libuvc.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9e1008bd538abfd65b9ea1866796375a17b7e834
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/multimedia-layer/recipes-multimedia/libuvc/libuvc.bbappend
@@ -0,0 +1,7 @@
+# ref: yocto-meta-openembedded/meta-multimedia/recipes-multimedia/libuvc/libuvc.bb
+
+PV = "v0.0.7"
+
+inherit openeuler_source
+
+S = "${WORKDIR}/git"
diff --git a/meta-openeuler/dynamic-layers/networking-layer/recipes-connectivity/open62541/open62541.inc b/meta-openeuler/dynamic-layers/networking-layer/recipes-connectivity/open62541/open62541.inc
new file mode 100644
index 0000000000000000000000000000000000000000..ee9d871afc71b9142f44c301d7846da9987a00e6
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/networking-layer/recipes-connectivity/open62541/open62541.inc
@@ -0,0 +1,93 @@
+#
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2020 Tano Systems LLC. All rights reserved.
+#
+# open62541_git.bb
+#
+# open62541 is an open source and free implementation of OPC UA
+# (OPC Unified Architecture) written in the common subset of the
+# C99 and C++98 languages
+#
+SUMMARY = "Open source implementation of OPC UA"
+HOMEPAGE = "http://open62541.org/"
+LICENSE = "MPL-2.0"
+
+SRC_URI = "git://github.com/open62541/open62541.git;protocol=https;branch=${BRANCH} \
+           git://github.com/OPCFoundation/UA-Nodeset.git;protocol=https;branch=v1.04;destsuffix=deps/ua-nodeset;name=ua-nodeset \
+           git://github.com/Pro/mdnsd.git;protocol=https;branch=master;destsuffix=deps/mdnsd;name=mdnsd \
+"
+
+SRCREV_FORMAT = "default"
+
+INC_PR = "0"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=815ca599c9df247a0c7f619bab123dad"
+
+inherit cmake python3native
+
+DEPENDS += "python3-six-native libcheck"
+
+S = "${WORKDIR}/git"
+
+# UA_BUILD_UNIT_TESTS - requires libsubunit
+EXTRA_OECMAKE = "\
+	-DCMAKE_BUILD_TYPE=RelWithDebInfo \
+	-DUA_BUILD_EXAMPLES=ON \
+	-DUA_BUILD_UNIT_TESTS=OFF \
+"
+
+#
+# Disable BUILD_OPTIMIZATION as unittests fail due to "strict-overflow"
+#   BUILD_OPTIMIZATION = ""
+#
+# Debug build
+#   DEBUG_BUILD = "1"
+#   EXTRA_OECMAKE += "-DCMAKE_BUILD_TYPE=Debug"
+#
+
+DEBUG_BUILD = "0"
+EXTRA_OECMAKE += "-DCMAKE_BUILD_TYPE=Release"
+
+PACKAGECONFIG[sharedlibs] = "-DBUILD_SHARED_LIBS=1,-DBUILD_SHARED_LIBS=0,,"
+PACKAGECONFIG[encrypt] = "-DUA_ENABLE_ENCRYPTION=1 -DMBEDTLS_FOLDER_LIBRARY=${STAGING_LIBDIR} -DMBEDTLS_FOLDER_INCLUDE=${STAGING_INCDIR},-DUA_ENABLE_ENCRYPTION=0,mbedtls,"
+PACKAGECONFIG[pubsub] = "-DUA_ENABLE_PUBSUB=1,-DUA_ENABLE_PUBSUB=0,,"
+PACKAGECONFIG[pubsub_uadp] = "-DUA_ENABLE_PUBSUB_ETH_UADP=1,-DUA_ENABLE_PUBSUB_ETH_UADP=0,,"
+PACKAGECONFIG[pubsub_delta_frames] = "-DUA_ENABLE_PUBSUB_DELTAFRAMES=1,-DUA_ENABLE_PUBSUB_DELTAFRAMES=0,,"
+PACKAGECONFIG[pubsub_informationmodel] = "-DUA_ENABLE_PUBSUB_INFORMATIONMODEL=1,-DUA_ENABLE_PUBSUB_INFORMATIONMODEL=0,,"
+PACKAGECONFIG[pubsub_informationmodel_methods] = "-DUA_ENABLE_PUBSUB_INFORMATIONMODEL_METHODS=1,-DUA_ENABLE_PUBSUB_INFORMATIONMODEL_METHODS=0,,"
+PACKAGECONFIG[subscription_events] = "-DUA_ENABLE_SUBSCRIPTIONS_EVENTS=1,-DUA_ENABLE_SUBSCRIPTIONS_EVENTS=0,,"
+
+PACKAGECONFIG[certificate] = "-DUA_BUILD_SELFSIGNED_CERTIFICATE=1,-DUA_BUILD_SELFSIGNED_CERTIFICATE=0,,"
+
+PACKAGECONFIG ?= "pubsub \
+                  pubsub_delta_frames \
+                  pubsub_informationmodel \
+                  pubsub_informationmodel_methods \
+                  pubsub_uadp \
+                  sharedlibs"
+
+# Install examples and unit tests
+do_install:append() {
+	chrpath -d ${D}${bindir}/ua_server_ctt.exe
+	chrpath -d ${D}${bindir}/ua_client
+
+	# Install examples
+	install -d "${D}${datadir}/${BPN}/examples"
+	for example in ${B}/bin/examples/*
+	do
+		install -m 755 "$example" "${D}${datadir}/${BPN}/examples"
+		chrpath -d "${D}${datadir}/${BPN}/examples/$(basename $example)"
+	done
+}
+
+PACKAGES =+ "${PN}-examples"
+FILES:${PN}-dev += "${libdir}/cmake/*"
+FILES:${PN}-examples += "${datadir}/${BPN}/examples"
+RDEPENDS:${PN}-examples += "${PN}"
+
+# Allow staticdev package to be empty incase sharedlibs is switched on
+ALLOW_EMPTY:${PN}-staticdev = "1"
+
+BBCLASSEXTEND = "native nativesdk"
+
+INSANE_SKIP:${PN} += "already-stripped"
diff --git a/meta-openeuler/dynamic-layers/networking-layer/recipes-connectivity/open62541/open62541/0002-examples-don-t-build-some-examples-when-BUILD_SHARED_LIBS-is-ON.patch b/meta-openeuler/dynamic-layers/networking-layer/recipes-connectivity/open62541/open62541/0002-examples-don-t-build-some-examples-when-BUILD_SHARED_LIBS-is-ON.patch
new file mode 100644
index 0000000000000000000000000000000000000000..01cbcd822bb2289d5d217ee37024c00ba83d6c48
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/networking-layer/recipes-connectivity/open62541/open62541/0002-examples-don-t-build-some-examples-when-BUILD_SHARED_LIBS-is-ON.patch
@@ -0,0 +1,17 @@
+diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
+index 70c84560..b9962f8f 100644
+--- a/examples/CMakeLists.txt
++++ b/examples/CMakeLists.txt
+@@ -216,8 +216,10 @@ if(UA_ENABLE_PUBSUB)
+         if(UA_ENABLE_AMALGAMATION)
+             message(WARNING "PubSub subscriber tutorial (preview) can not be used with AMALGAMATION. Skipping tutorial_pubsub_subscribe.")
+         else(NOT UA_ENABLE_AMALGAMATION)
+-            add_example(tutorial_pubsub_subscribe pubsub/tutorial_pubsub_subscribe.c)
+-            add_example(pubsub_subscribe_standalone pubsub/pubsub_subscribe_standalone.c)
++            if(NOT BUILD_SHARED_LIBS)
++                add_example(tutorial_pubsub_subscribe pubsub/tutorial_pubsub_subscribe.c)
++                add_example(pubsub_subscribe_standalone pubsub/pubsub_subscribe_standalone.c)
++            endif()
+             if(CMAKE_SYSTEM MATCHES "Linux")
+                 if(UA_ENABLE_PUBSUB_ETH_UADP_ETF)
+                     add_subdirectory(pubsub_realtime/nodeset)
diff --git a/meta-openeuler/dynamic-layers/networking-layer/recipes-connectivity/open62541/open62541_%.bbappend b/meta-openeuler/dynamic-layers/networking-layer/recipes-connectivity/open62541/open62541_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cbd6c0ccacd53673648629e2246836b7a2d32847
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/networking-layer/recipes-connectivity/open62541/open62541_%.bbappend
@@ -0,0 +1,9 @@
+# main bb: https://layers.openembedded.org/layerindex/recipe/332577/
+
+PV = "1.2.2"
+
+SRC_URI:prepend = "file://${BPN}-${PV}.tar.gz \
+"
+SRC_URI[sha256sum] = "9b5bfd811ee523be601f11abc514a93c67fe5c6e957cd6c36fe6ea4f28e009bb"
+
+S = "${WORKDIR}/${BPN}-${PV}"
diff --git a/meta-openeuler/dynamic-layers/networking-layer/recipes-connectivity/open62541/open62541_1.2.x.bb b/meta-openeuler/dynamic-layers/networking-layer/recipes-connectivity/open62541/open62541_1.2.x.bb
new file mode 100644
index 0000000000000000000000000000000000000000..da870f0d7c57e1df3b60cee3b54874d23af0fce8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/networking-layer/recipes-connectivity/open62541/open62541_1.2.x.bb
@@ -0,0 +1,24 @@
+#
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2021 Tano Systems LLC. All rights reserved.
+#
+# open62541_git.bb
+#
+# open62541 is an open source and free implementation of OPC UA
+# (OPC Unified Architecture) written in the common subset of the
+# C99 and C++98 languages
+#
+require open62541.inc
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}_1.2.x:"
+
+SRC_URI += "file://0002-examples-don-t-build-some-examples-when-BUILD_SHARED_LIBS-is-ON.patch"
+
+BRANCH = "1.2"
+SRCREV = "ecf5a703785877a8719a0cda863a98455f7d5d12"
+
+SRCREV_ua-nodeset = "9ba5c136eee04e962444f9bd751c21c6454cbae8"
+SRCREV_mdnsd = "4bd993e0fdd06d54c8fd0b8f416cda6a8db18585"
+
+PV = "1.2.2+git${SRCPV}"
+PR = "tano0.${INC_PR}"
diff --git a/meta-openeuler/dynamic-layers/networking-layer/recipes-support/bridge-utils/bridge-utils_%.bbappend b/meta-openeuler/dynamic-layers/networking-layer/recipes-support/bridge-utils/bridge-utils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ff22a4f6f959bb80b84a16b15d14835db51f73cd
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/networking-layer/recipes-support/bridge-utils/bridge-utils_%.bbappend
@@ -0,0 +1,17 @@
+# main bbfile: meta-networking/recipes-support/bridge-utils/bridge-utils_1.7.1.bb;branch=master
+
+# version in openEuler
+PV = "1.7.1"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = "\
+    file://${BP}.tar.gz \
+    file://bugfix-avoid-showmacs-memory-leak.patch \
+    file://bugfix-bridge-not-check-parameters.patch \
+"
+
+SRC_URI[md5sum] = "73fd3b90947d6382118fdd8c63d42e0c"
+SRC_URI[sha256sum] = "74a2ef0dcadc525825942e37d0bd28c5cfdbd8e4cd83c028f90f3a3731983216"
+
+S = "${WORKDIR}/${BP}"
+
diff --git a/meta-openeuler/dynamic-layers/networking-layer/recipes-support/cifs-utils/cifs-utils_%.bbappend b/meta-openeuler/dynamic-layers/networking-layer/recipes-support/cifs-utils/cifs-utils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..017ed86df994ef2eb8a60c72f05189f6530b967d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/networking-layer/recipes-support/cifs-utils/cifs-utils_%.bbappend
@@ -0,0 +1,16 @@
+PV = "7.0"
+
+SRC_URI:prepend = "file://${BP}.tar.bz2 \
+           "
+
+SRC_URI:remove = " \
+                file://CVE-2022-27239.patch \
+                file://CVE-2022-29869.patch \
+"
+
+SRC_URI[sha256sum] = "a7b6940e93250c1676a6fa66b6ead91b78cd43a5fee99cc462459c8b9cf1e6f4"
+
+S = "${WORKDIR}/${BP}"
+
+# keep the same as before, otherwise a large number of dependencies will be introduced
+DEPENDS:remove = "libtalloc"
diff --git a/meta-openeuler/dynamic-layers/networking-layer/recipes-support/ntp/ntp_%.bbappend b/meta-openeuler/dynamic-layers/networking-layer/recipes-support/ntp/ntp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..de3f24ec0cb6dc3390022f5101a2b0c8dac5fb27
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/networking-layer/recipes-support/ntp/ntp_%.bbappend
@@ -0,0 +1,26 @@
+# main bbfile: meta-networking/recipes-support/ntp/ntp_4.2.8p15.bb
+
+# version in openEuler
+PV = "4.2.8p17"
+
+LIC_FILES_CHKSUM = "file://COPYRIGHT;md5=3a8ffebbcad335abf2c39fec38671eec"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+SRC_URI:remove = " \
+           file://ntp-4.2.4_p6-nano.patch \
+           file://reproducibility-fixed-path-to-posix-shell.patch \
+           file://0001-libntp-Do-not-use-PTHREAD_STACK_MIN-on-glibc.patch \
+           file://0001-test-Fix-build-with-new-compiler-defaults-to-fno-com.patch \
+           file://0001-sntp-Fix-types-in-check-for-pthread_detach.patch \
+"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = "file://${BP}.tar.gz \
+           file://ntp-ssl-libs.patch \
+           file://bugfix-fix-bind-port-in-debug-mode.patch \
+           file://bugfix-fix-ifindex-length.patch \
+           file://fix-MD5-manpage.patch \
+           file://backport-add-NULL-pointer-check-when-ntpd-deletes-the-last-interface.patch \
+           file://backport-ntpd-abort-if-fail-to-drop-root.patch \
+"
+
diff --git a/meta-openeuler/dynamic-layers/networking-layer/recipes-support/tcpdump/tcpdump_%.bbappend b/meta-openeuler/dynamic-layers/networking-layer/recipes-support/tcpdump/tcpdump_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b76c797c1d8de446b928276b32fbbba61e9b03c9
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/networking-layer/recipes-support/tcpdump/tcpdump_%.bbappend
@@ -0,0 +1,21 @@
+# main bbfile: meta-networking/recipes-support/tcpdump/tcpdump_4.99.1.bb;branch=master
+
+# version in openEuler
+PV = "4.99.3"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+SRC_URI:remove = " \
+    file://add-ptest.patch \
+    file://run-ptest \
+"
+# files, patches that come from openeuler
+# the backport-0003-Drop-root-priviledges-before-opening-first-savefile-.patch will result in error
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+    file://backport-0002-Use-getnameinfo-instead-of-gethostbyaddr.patch \
+    file://backport-0007-Introduce-nn-option.patch \
+    file://backport-0009-Change-n-flag-to-nn-in-TESTonce.patch \
+    file://tcpdump-Add-sw64-architecture.patch \
+"
+SRC_URI[md5sum] = "929a255c71a9933608bd7c31927760f7"
+SRC_URI[sha256sum] = "79b36985fb2703146618d87c4acde3e068b91c553fb93f021a337f175fd10ebe"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/iozone3/iozone3/parallelism.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/iozone3/iozone3/parallelism.patch
new file mode 100644
index 0000000000000000000000000000000000000000..66b041300e66f8feee9b711d164298ff72fdc4c8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/iozone3/iozone3/parallelism.patch
@@ -0,0 +1,105 @@
+remove libasync.o and libbif.o from deps
+
+there are no implicit rules to build them and they get wrong CFLAGS
+when compiled with implicit rule.
+
+They are built as part of iozone_linux.o target anyway
+
+Only fixed linux targets for now
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Pending
+
+---
+ current/makefile | 18 +++++++++---------
+ 1 file changed, 9 insertions(+), 9 deletions(-)
+
+diff --git current/makefile current/makefile
+index 3f0d9a5..b089c07 100644
+--- current/makefile
++++ current/makefile
+@@ -171,7 +171,7 @@ hpux_no_ansi:	iozone_hpux_no.o  libbif.o
+ #
+ # GNU 'C' compiler Linux build with threads, largefiles, async I/O 
+ #
+-linux:	iozone_linux.o libasync.o libbif.o fileop_linux.o pit_server.o
++linux:	iozone_linux.o fileop_linux.o pit_server.o
+ 	$(CC)  -O3 $(LDFLAGS) iozone_linux.o libasync.o libbif.o -lpthread \
+ 		-lrt -o iozone
+ 	$(CC)  -O3 -Dlinux fileop_linux.o -o fileop
+@@ -180,7 +180,7 @@ linux:	iozone_linux.o libasync.o libbif.o fileop_linux.o pit_server.o
+ #
+ # GNU 'C' compiler Linux build for powerpc chip with threads, largefiles, async I/O 
+ #
+-linux-powerpc: iozone_linux-powerpc.o  libbif.o libasync.o fileop_linux-ppc.o pit_server.o
++linux-powerpc: iozone_linux-powerpc.o fileop_linux-ppc.o pit_server.o
+ 	$(CC) -O3 $(LDFLAGS) iozone_linux-powerpc.o libasync.o \
+ 		libbif.o -lpthread  -lrt -o iozone
+ 	$(CC)  -O3 -Dlinux fileop_linux-ppc.o -o fileop
+@@ -188,7 +188,7 @@ linux-powerpc: iozone_linux-powerpc.o  libbif.o libasync.o fileop_linux-ppc.o pi
+ #
+ # GNU 'C' compiler Linux build for sparc chip with threads, largefiles, async I/O 
+ #
+-linux-sparc: iozone_linux-sparc.o  libbif.o libasync.o fileop_linux.o pit_server.o
++linux-sparc: iozone_linux-sparc.o fileop_linux.o pit_server.o
+ 	$(CC) -O3 $(LDFLAGS) iozone_linux-sparc.o libasync.o libbif.o \
+ 		-lpthread -lrt -o iozone
+ 	$(CC) -O3 -Dlinux fileop_linux.o -o fileop
+@@ -197,7 +197,7 @@ linux-sparc: iozone_linux-sparc.o  libbif.o libasync.o fileop_linux.o pit_server
+ #
+ # GNU 'C' compiler Linux build with threads, largefiles, async I/O 
+ #
+-linux-ia64:	iozone_linux-ia64.o  libbif.o libasync.o fileop_linux-ia64.o pit_server.o
++linux-ia64:	iozone_linux-ia64.o fileop_linux-ia64.o pit_server.o
+ 	$(CC) -O3 $(LDFLAGS) iozone_linux-ia64.o libbif.o libasync.o \
+ 		-lrt -lpthread -o iozone
+ 	$(CC)  -O3 -Dlinux fileop_linux-ia64.o -o fileop
+@@ -206,7 +206,7 @@ linux-ia64:	iozone_linux-ia64.o  libbif.o libasync.o fileop_linux-ia64.o pit_ser
+ #
+ # GNU 'C' compiler Linux build for powerpc chip with threads, largefiles, async I/O 
+ #
+-linux-powerpc64: iozone_linux-powerpc64.o  libbif.o libasync.o fileop_linux-ppc64.o pit_server-linux-powerpc64.o
++linux-powerpc64: iozone_linux-powerpc64.o fileop_linux-ppc64.o pit_server-linux-powerpc64.o
+ 	$(CC) -O3 -Dunix -DHAVE_ANSIC_C -DSHARED_MEM -DASYNC_IO \
+ 		-D_LARGEFILE64_SOURCE -Dlinux \
+ 		iozone_linux-powerpc64.o libasync.o libbif.o -lpthread \
+@@ -217,7 +217,7 @@ linux-powerpc64: iozone_linux-powerpc64.o  libbif.o libasync.o fileop_linux-ppc6
+ #
+ # GNU 'C' compiler Linux build with threads, largefiles, async I/O
+ #
+-linux-arm:	iozone_linux-arm.o  libbif.o libasync.o fileop_linux-arm.o pit_server.o
++linux-arm:	iozone_linux-arm.o fileop_linux-arm.o pit_server.o
+ 	$(CC) -O3 $(LDFLAGS) iozone_linux-arm.o libbif.o libasync.o \
+ 		-lrt -lpthread -o iozone
+ 	$(CC) -O3 -Dlinux fileop_linux-arm.o -o fileop
+@@ -249,7 +249,7 @@ endif
+ #
+ # GNU 'C' compiler Linux build with threads, largefiles, async I/O 
+ #
+-linux-AMD64:	iozone_linux-AMD64.o  libbif.o libasync.o fileop_linux-AMD64.o pit_server.o
++linux-AMD64:	iozone_linux-AMD64.o fileop_linux-AMD64.o pit_server.o
+ 	$(CC)  -O3 $(LDFLAGS) iozone_linux-AMD64.o libbif.o libasync.o \
+ 		-lrt -lpthread -o iozone
+ 	$(CC)  -O3 -Dlinux fileop_linux-AMD64.o -o fileop
+@@ -258,7 +258,7 @@ linux-AMD64:	iozone_linux-AMD64.o  libbif.o libasync.o fileop_linux-AMD64.o pit_
+ #
+ # GNU 'C' compiler Linux build with S/390, threads, largfiles, async I/O
+ #
+-linux-S390:	iozone_linux-s390.o libbif.o libasync.o fileop_linux-s390.o pit_server.o
++linux-S390:	iozone_linux-s390.o fileop_linux-s390.o pit_server.o
+ 	$(CC)  -O2 $(LDFLAGS) -lpthread -lrt iozone_linux-s390.o \
+ 		libbif.o libasync.o -o iozone
+ 	$(CC)  -O3 -Dlinux fileop_linux-s390.o -o fileop
+@@ -267,7 +267,7 @@ linux-S390:	iozone_linux-s390.o libbif.o libasync.o fileop_linux-s390.o pit_serv
+ #
+ # GNU 'C' compiler Linux build with S/390, threads, largfiles, async I/O
+ #
+-linux-S390X:	iozone_linux-s390x.o libbif.o libasync.o fileop_linux-s390x.o pit_server.o
++linux-S390X:	iozone_linux-s390x.o fileop_linux-s390x.o pit_server.o
+ 	$(CC)  -O2 $(LDFLAGS) -lpthread -lrt iozone_linux-s390x.o \
+ 		libbif.o libasync.o -o iozone
+ 	$(CC)  -O3 -Dlinux fileop_linux-s390x.o -o fileop
+-- 
+2.27.0
+
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/iozone3/iozone3_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/iozone3/iozone3_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6caa7807942ba6442e61bc591d48894496256e82
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/iozone3/iozone3_%.bbappend
@@ -0,0 +1,13 @@
+# main bb file: yocto-meta-openembedded/meta-oe/recipes-benchmark/iozone3/iozone3_492.bb
+
+# adapt parallelism.patch for 490 version
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+PV = "490"
+
+SRC_URI:remove = "http://www.iozone.org/src/current/${BPN}_${PV}.tar \
+                  "
+SRC_URI:prepend = "file://${BPN}_${PV}.tar \
+                   "
+SRC_URI[sha256sum] = "5eadb4235ae2a956911204c50ebf2d8d8d59ddcd4a2841a1baf42f3145ad4fed"
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/iperf3/iperf3/0001-configure.ac-check-for-CPP-prog.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/iperf3/iperf3/0001-configure.ac-check-for-CPP-prog.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a67be4d4f617f26675eb5ec9912e58b6429796bf
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/iperf3/iperf3/0001-configure.ac-check-for-CPP-prog.patch
@@ -0,0 +1,28 @@
+From 80d208e47a525c915e3961efa61ccf91120ffafa Mon Sep 17 00:00:00 2001
+From: Andrey Zhizhikin <andrey.z@gmail.com>
+Date: Wed, 3 Feb 2021 20:44:34 +0000
+Subject: [PATCH] configure.ac: check for CPP prog
+
+Absence of check for CPP_PROG causes following build errors:
+| checking TCP_CONGESTION socket option... ../git/configure: line 14427: CPP: command not found
+| ../git/configure: line 14553: ac_fn_c_try_cpp: command not found
+| ../git/configure: line 14553: ac_fn_c_try_cpp: command not found
+
+Upstream-Status: Pending
+Signed-off-by: Andrey Zhizhikin <andrey.z@gmail.com>
+---
+ configure.ac | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/configure.ac b/configure.ac
+index 2594b39..559b160 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -49,6 +49,7 @@ AC_CANONICAL_HOST
+ # Checks for tools: c compiler, ranlib (used for creating static libraries),
+ # symlinks and libtool
+ AC_PROG_CC
++AC_PROG_CPP
+ AC_PROG_LN_S
+ 
+ # Add -Wall if we are using GCC.
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/iperf3/iperf3_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/iperf3/iperf3_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..521f9fe0cfd98cd34b40a62f8da7f6be756ca601
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/iperf3/iperf3_%.bbappend
@@ -0,0 +1,13 @@
+# main bb file: yocto-meta-openembedded/meta-oe/recipes-benchmark/iperf3/iperf3_3.11.bb
+
+PV = "3.16"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=dc6301c8256ceb8f71c9e3c2ae9096b9"
+
+SRC_URI:prepend = "file://iperf-${PV}.tar.gz \
+                   "
+
+# update 0001-configure.ac-check-for-CPP-prog.patch from iperf3_3.16.bb
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+S = "${WORKDIR}/iperf-${PV}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/libhugetlbfs/libhugetlbfs_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/libhugetlbfs/libhugetlbfs_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..48f158039e410fb85d7556b2071ec4b458e7b18d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/libhugetlbfs/libhugetlbfs_%.bbappend
@@ -0,0 +1,28 @@
+# main bbfile: meta-oe/recipes-benchmark/libhugetlbfs/libhugetlbfs_git.bb?h=hardknott
+
+# remove patch conflicting with openeuler
+SRC_URI:remove = "file://0001-tests-makefile-Append-CPPFLAGS-rather-then-override.patch \
+"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+           file://0000-build_flags.patch \
+           file://Disable-hugepage-backed-malloc-if-__morecore-is-not-.patch \
+           file://libhugetlbfs-make-cflags.patch \
+"
+
+do_install:append(){
+    rm ${D}/${libdir}/libhugetlbfs.a
+    rm ${D}/${libdir}/../bin/hugeadm
+    rm ${D}/${libdir}/../bin/hugectl
+    rm ${D}/${libdir}/../bin/hugeedit
+    rm ${D}/${libdir}/../bin/pagesize
+    rm -rf ${D}/${libdir}/../share/libhugetlbfs
+    rm -rf ${D}/usr/bin
+    rm -rf ${D}/${libdir}/libhugetlbfs
+    rm -rf ${D}/usr/share
+    rm -rf ${D}/usr/include 
+}
+
+S = "${WORKDIR}/${BP}"
+
+SRC_URI[sha256sum] = "b70672f1e807c61b7eb3adf41c1903b42917951f2e7f8aef6821841700c04479"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/sysbench/sysbench_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/sysbench/sysbench_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..264e4ede51924dafec684edc5152c2deb0a952b5
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-benchmark/sysbench/sysbench_%.bbappend
@@ -0,0 +1,27 @@
+# main bb file: yocto-meta-openembedded/meta-oe/recipes-benchmark/sysbench/sysbench_0.4.12.bb
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
+
+PV = "1.0.20"
+
+S = "${WORKDIR}/${BPN}-${PV}"
+
+SRC_URI:remove = "file://0001-Adding-volatile-modifier-to-tmp-variable-in-memory-t.patch \
+                  "
+SRC_URI:prepend = "file://${BPN}-${PV}.tar.gz \
+                   "
+SRC_URI[sha256sum] = "e8ee79b1f399b2d167e6a90de52ccc90e52408f7ade1b9b7135727efe181347f"
+
+
+# from sysbench_1.0.20.bb
+inherit pkgconfig
+
+B = "${S}"
+
+DEPENDS = "libtool luajit concurrencykit"
+
+COMPATIBLE_HOST = "(arm|aarch64|i.86|x86_64).*-linux*"
+
+EXTRA_OECONF += "--enable-largefile --with-system-luajit --with-system-ck --without-gcc-arch --with-lib-prefix=no"
+
+PACKAGECONFIG ?= ""
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-bsp/pointercal/pointercal_0.0.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-bsp/pointercal/pointercal_0.0.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d8aaa5b188b53e3aee72423314f70094424b041a
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-bsp/pointercal/pointercal_0.0.bbappend
@@ -0,0 +1,4 @@
+# pointercal does not require code download, to avoid the conflict of pointercal folder
+# (set by DL_DIR ?= "${OPENEULER_SP_DIR}/${BPN}" )
+# and pointercal script file (with pointercal_0.0.bb ),
+OPENEULER_REPO_NAME = "pointercal_dummy"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/krb5/krb5_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/krb5/krb5_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..74f5e88e86378fa44685f1f6bbfe48002b2e0b45
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/krb5/krb5_%.bbappend
@@ -0,0 +1,63 @@
+# source bb: meta-oe/recipes-connectivity/krb5/krb5_1.17.2.bb
+
+PV = "1.21.2"
+
+LIC_FILES_CHKSUM = "file://${S}/../NOTICE;md5=32cb3a99207053d9f5c1ef177c4d6e34"
+
+# apply openeuler source and patch
+SRC_URI:prepend = "file://${BP}.tar.gz \
+    file://ksu-pam-integration.patch;patchdir=${S}/.. \
+    file://SELinux-integration.patch;patchdir=${S}/.. \
+    file://Adjust-build-configuration.patch;patchdir=${S}/.. \
+    file://netlib-and-dns.patch;patchdir=${S}/.. \
+    file://fix-debuginfo-with-y.tab.c.patch;patchdir=${S}/.. \
+    file://Remove-3des-support.patch;patchdir=${S}/.. \
+    file://Fix-krb5_cccol_have_content-bad-pointer-free.patch;patchdir=${S}/.. \
+"
+
+SRC_URI:remove = " \
+    file://0001-aclocal-Add-parameter-to-disable-keyutils-detection.patch \
+    file://CVE-2021-36222.patch;striplevel=2 \
+    file://CVE-2021-37750.patch;striplevel=2 \
+    file://CVE-2022-42898.patch;striplevel=2 \
+"
+
+# the following configuration is for krb5-1.21.2
+# ===============================================
+inherit pkgconfig
+
+SRC_URI[md5sum] = "7ac456e97c4959ebe5c836dc2f5aab2c"
+SRC_URI[sha256sum] = "7d8d687d42aed350c2525cb69a4fc3aa791694da6761dccc1c42c2ee7796b5dd"
+
+DEPENDS += "libselinux"
+
+PACKAGECONFIG[keyutils] = "--with-keyutils,--without-keyutils,keyutils"
+
+EXTRA_OECONF:remove = "--without-tcl"
+
+PACKAGE_BEFORE_PN =+ "${PN}-admin-server \
+                      ${PN}-gss-samples \
+                      ${PN}-k5tls \
+                      ${PN}-kdc \
+                      ${PN}-kdc-ldap \
+                      ${PN}-kpropd \
+                      ${PN}-otp \
+                      ${PN}-pkinit \
+                      ${PN}-spake \
+                      ${PN}-user \
+                      libgssapi-krb5 \
+                      libgssrpc \
+                      libk5crypto \
+                      libkadm5clnt-mit \
+                      libkadm5srv-mit \
+                      libkdb5 \
+                      libkrad \
+                      libkrb5 \
+                      libkrb5support \
+                      libverto \
+"
+
+PACKAGES = ""
+
+inherit multilib_script
+MULTILIB_SCRIPTS = "${PN}-dev:${bindir}/krb5-config"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/libwebsockets/libwebsockets_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/libwebsockets/libwebsockets_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..67660b0b91446d78740abe7a3c16a944170444cf
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/libwebsockets/libwebsockets_%.bbappend
@@ -0,0 +1,17 @@
+# source bb: meta-openembedded/meta-oe/recipes-connectivity/libwebsockets/libwebsockets_4.3.3.bb
+
+PV = "4.3.3"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=382bfdf329e774859fd401eaf850d29b"
+
+# apply openeuler source and patch
+SRC_URI:prepend = "file://v${PV}.tar.gz \
+           file://0001-add-secure-compile-option-in-Makefile.patch \
+           file://0002-solve-the-BEP-problem.patch \
+"
+
+S = "${WORKDIR}/${BP}"
+
+# no libwebsockets-test-server
+EXTRA_OECMAKE:append = " \
+        -DLWS_WITHOUT_TEST_SERVER=ON"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/libwebsockets/libwebsockets_4.3.3.bb b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/libwebsockets/libwebsockets_4.3.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4518e2faaaf078a2f91af2649cd2c98c0d2ee0d4
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/libwebsockets/libwebsockets_4.3.3.bb
@@ -0,0 +1,65 @@
+SUMMARY = "Canonical libwebsockets.org websocket library"
+HOMEPAGE = "https://libwebsockets.org/"
+LICENSE = "MIT & Zlib & BSD-3-Clause & Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=382bfdf329e774859fd401eaf850d29b"
+
+DEPENDS = "zlib"
+DEPENDS:append:class-native = " libcap-native"
+
+S = "${WORKDIR}/git"
+SRCREV = "4415e84c095857629863804e941b9e1c2e9347ef"
+SRC_URI = "git://github.com/warmcat/libwebsockets.git;protocol=https;branch=v4.3-stable"
+
+UPSTREAM_CHECK_URI = "https://github.com/warmcat/${BPN}/releases"
+UPSTREAM_CHECK_GITTAGREGEX = "v(?P<pver>\d+(\.\d+)+)"
+
+inherit cmake pkgconfig
+
+PACKAGECONFIG ?= "libuv client server http2 ssl ${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)}"
+PACKAGECONFIG[client] = "-DLWS_WITHOUT_CLIENT=OFF,-DLWS_WITHOUT_CLIENT=ON,"
+PACKAGECONFIG[http2] = "-DLWS_WITH_HTTP2=ON,-DLWS_WITH_HTTP2=OFF,"
+PACKAGECONFIG[ipv6] = "-DLWS_IPV6=ON,-DLWS_IPV6=OFF,"
+PACKAGECONFIG[libevent] = "-DLWS_WITH_LIBEVENT=ON,-DLWS_WITH_LIBEVENT=OFF,libevent"
+PACKAGECONFIG[libev] = "-DLWS_WITH_LIBEV=ON,-DLWS_WITH_LIBEV=OFF,libev"
+PACKAGECONFIG[libuv] = "-DLWS_WITH_LIBUV=ON,-DLWS_WITH_LIBUV=OFF,libuv"
+PACKAGECONFIG[server] = "-DLWS_WITHOUT_SERVER=OFF,-DLWS_WITHOUT_SERVER=ON,"
+PACKAGECONFIG[ssl] = "-DLWS_WITH_SSL=ON,-DLWS_WITH_SSL=OFF,openssl"
+PACKAGECONFIG[static] = "-DLWS_WITH_STATIC=ON,-DLWS_WITH_STATIC=OFF -DLWS_LINK_TESTAPPS_DYNAMIC=ON,"
+PACKAGECONFIG[systemd] = "-DLWS_WITH_SDEVENT=ON,-DLWS_WITH_SDEVENT=OFF,systemd"
+
+python __anonymous() {
+  if bb.utils.contains('PACKAGECONFIG', 'systemd', True, False, d) and not bb.utils.contains('DISTRO_FEATURES', 'systemd', True, False, d):
+    bb.fatal("PACKAGECONFIG contains systemd but DISTRO_FEATURES doesn't")
+}
+
+EXTRA_OECMAKE += " \
+    -DLIB_SUFFIX=${@d.getVar('baselib').replace('lib', '')} \
+"
+
+do_install:append() {
+    sed -i -e 's|${STAGING_LIBDIR}/libcrypto.so|crypto|g' ${D}${libdir}/cmake/libwebsockets/LibwebsocketsTargets.cmake
+    sed -i -e 's|${STAGING_LIBDIR}/libssl.so|ssl|g' ${D}${libdir}/cmake/libwebsockets/LibwebsocketsTargets.cmake
+    sed -i -e 's|${STAGING_LIBDIR}/libuv.so|uv|g' ${D}${libdir}/cmake/libwebsockets/LibwebsocketsTargets.cmake
+    sed -i -e 's|${STAGING_INCDIR}||g' ${D}${libdir}/cmake/libwebsockets/LibwebsocketsTargets.cmake \
+                                       ${D}${libdir}/cmake/libwebsockets/libwebsockets-config.cmake
+}
+
+PACKAGES =+ "${PN}-testapps ${PN}-evlib-event ${PN}-evlib-uv ${PN}-evlib-ev ${PN}-evlib-sd"
+
+FILES:${PN}-testapps += "${datadir}/libwebsockets-test-server/* ${bindir}/libwebsockets-test-*"
+FILES:${PN}-evlib-event += "${libdir}/libwebsockets-evlib_event.so"
+FILES:${PN}-evlib-uv += "${libdir}/libwebsockets-evlib_uv.so"
+FILES:${PN}-evlib-ev += "${libdir}/libwebsockets-evlib_ev.so"
+FILES:${PN}-evlib-sd += "${libdir}/libwebsockets-evlib_sd.so"
+
+RDEPENDS:${PN} += " ${@bb.utils.contains('PACKAGECONFIG', 'libevent', '${PN}-evlib-event', '', d)}"
+RDEPENDS:${PN} += " ${@bb.utils.contains('PACKAGECONFIG', 'libuv', '${PN}-evlib-uv', '', d)}"
+RDEPENDS:${PN} += " ${@bb.utils.contains('PACKAGECONFIG', 'libev', '${PN}-evlib-ev', '', d)}"
+RDEPENDS:${PN} += " ${@bb.utils.contains('PACKAGECONFIG', 'systemd', '${PN}-evlib-sd', '', d)}"
+
+RDEPENDS:${PN}-dev += " ${@bb.utils.contains('PACKAGECONFIG', 'static', '${PN}-staticdev', '', d)}"
+
+# Avoid absolute paths to end up in the sysroot.
+SSTATE_SCAN_FILES += "*.cmake"
+
+BBCLASSEXTEND = "native"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/linuxptp/linuxptp_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/linuxptp/linuxptp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a5c9cfab1d0b6aa5d709bb967b4ff4f385249049
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/linuxptp/linuxptp_%.bbappend
@@ -0,0 +1,4 @@
+PV = "3.1.1"
+SRC_URI:prepend = " \
+        file://${BP}.tgz \
+"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/zeromq/cppzmq_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/zeromq/cppzmq_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..14cce9bb1ef928b85b740c1d22c506b1724fad9f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/zeromq/cppzmq_%.bbappend
@@ -0,0 +1,4 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-connectivity/zeromq/cppzmq_git.bb
+
+inherit openeuler_source
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/zeromq/zeromq_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/zeromq/zeromq_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bd4c1076c9e0f17255185dd46aba5c57732ee24f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-connectivity/zeromq/zeromq_%.bbappend
@@ -0,0 +1,14 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-connectivity/zeromq/zeromq_4.3.4.bb
+
+PV = "4.3.4"
+
+SRC_URI:append = " \
+        file://libzmq-${PV}.tar.gz \
+        file://fix-test_inproc_connect-occasionally-fails-on-slow-archs.patch \
+"
+
+SRC_URI[md5sum] = "cc20b769ac10afa352e5ed2769bb23b3"
+SRC_URI[sha256sum] = "0ff5a531c9ffaf0dfdc7dc78d13d1383088f454896d252934c429b2554d10559"
+
+
+S = "${WORKDIR}/libzmq-${PV}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-core/glib-2.0/glibmm_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-core/glib-2.0/glibmm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..11bb1a48ef59d2a1c9b087cccb18444b7e755cea
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-core/glib-2.0/glibmm_%.bbappend
@@ -0,0 +1,12 @@
+# main bb: yocto-meta-openembedded/meta-oe/recipes-core/glib-2.0/glibmm_2.66.2.bb
+
+OPENEULER_LOCAL_NAME = "glibmm24"
+
+PV = "2.66.5"
+
+SRC_URI += " \
+        file://${OPENEULER_LOCAL_NAME}/${BP}.tar.xz \
+        file://${OPENEULER_LOCAL_NAME}/glibmm24-gcc11.patch \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-core/libsigc++-2.0/libsigc++-2.0_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-core/libsigc++-2.0/libsigc++-2.0_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..388e0e931a9635d34cd9cf118eaedf9b4e3ec299
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-core/libsigc++-2.0/libsigc++-2.0_%.bbappend
@@ -0,0 +1,11 @@
+# main bb: yocto-meta-openembedded/meta-oe/recipes-core/libsigc++-2.0/libsigc++-2.0_2.10.7.bb
+
+OPENEULER_LOCAL_NAME = "libsigcpp20"
+
+PV = "2.12.1"
+
+SRC_URI += " \
+        file://${OPENEULER_LOCAL_NAME}/libsigc++-${PV}.tar.xz \
+"
+
+S = "${WORKDIR}/libsigc++-${PV}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-core/mm-common/mm-common_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-core/mm-common/mm-common_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ad81d512c8651c253eacc744025a367389f21c8c
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-core/mm-common/mm-common_%.bbappend
@@ -0,0 +1,14 @@
+# main bb: yocto-meta-openembedded/meta-oe/recipes-core/mm-common/mm-common_1.0.4.bb
+
+PV = "1.0.5"
+
+# this patch just for 1.0.4
+SRC_URI:remove = " \
+        file://0001-meson.build-do-not-ask-for-python-installation-versi.patch \
+"
+
+SRC_URI += " \
+        file://${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-crypto/libsodium/libsodium_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-crypto/libsodium/libsodium_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fd922419b023a7e0bed4ec0d6f57985ce9916433
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-crypto/libsodium/libsodium_%.bbappend
@@ -0,0 +1,15 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-crypto/libsodium/libsodium_1.0.18.bb
+
+PV = "1.0.19"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=49ce3b426e6a002e23a1387248e6dbe9"
+
+SRC_URI:append = " \
+        file://${BP}.tar.gz \
+"
+
+SRC_URI[md5sum] = "3ca9ebc13b6b4735acae0a6a4c4f9a95"
+SRC_URI[sha256sum] = "6f504490b342a4f8a4c4a02fc9b866cbef8622d5df4e5452b46be121e46636c1"
+
+S = "${WORKDIR}/${BP}"
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/abseil-cpp/abseil-cpp_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/abseil-cpp/abseil-cpp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..531ce4237f445d0d03edd06e3d7d06b3726c157e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/abseil-cpp/abseil-cpp_%.bbappend
@@ -0,0 +1,14 @@
+PV = "20230802.1"
+
+SRC_URI = " \
+        file://${BP}.tar.gz \
+        file://abseil-cpp-20210324.2-sw.patch \
+        "
+
+EXTRA_OECMAKE += " \
+	-DABSL_ENABLE_INSTALL=ON \
+	-DCMAKE_SHARED_LINKER_FLAGS="-Wl,--as-needed" \
+	-DCMAKE_BUILD_TYPE=RelWithDebInfo \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/cjson/cjson_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/cjson/cjson_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8bacc61f908bcdd604cbaf44dd0c8e1ac203701d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/cjson/cjson_%.bbappend
@@ -0,0 +1,9 @@
+
+PV = "1.7.15"
+
+SRC_URI = "file://v${PV}.tar.gz \
+	file://backport-CVE-2023-50471_50472.patch \
+	file://backport-fix-potential-memory-leak-in-merge_patch.patch \
+"
+
+S = "${WORKDIR}/cJSON-${PV}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/concurrencykit/concurrencykit/0001-configure-Fix-compoiler-detection-logic-for-cross-co.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/concurrencykit/concurrencykit/0001-configure-Fix-compoiler-detection-logic-for-cross-co.patch
new file mode 100644
index 0000000000000000000000000000000000000000..718f8c19f16d26bfaefaf87c3ba65a8b02f19121
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/concurrencykit/concurrencykit/0001-configure-Fix-compoiler-detection-logic-for-cross-co.patch
@@ -0,0 +1,84 @@
+From e1dcd27e816520bdabc69511d90c4a2ebc242831 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 6 Jan 2023 18:51:34 -0800
+Subject: [PATCH] configure: Fix compoiler detection logic for
+ cross-compilation
+
+We can not run binaries during cross compile, so poke at compiler to
+figure out if it is clang or gcc, for OE we do not have other compilers
+in opensource world if there are we can extend this logic
+
+Upstream-Status: Inappropriate [OE-Specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ configure | 56 ++++++++++++++++---------------------------------------
+ 1 file changed, 16 insertions(+), 40 deletions(-)
+
+--- a/configure
++++ b/configure
+@@ -661,48 +661,24 @@ if test "$PROFILE"; then
+ fi
+ 
+ printf "Finding suitable compiler........"
+-if test ! -x "${CC}"; then
+-	CC=`pathsearch "${CC:-cc}"`
+-	if test -z "$CC" -o ! -x "$CC"; then
+-		CC=`pathsearch "${CC:-gcc}"`
+-	fi
++if test -z "$CC"; then
++  if test ! -x "${CC}"; then
++	  CC=`pathsearch "${CC:-cc}"`
++	  if test -z "$CC" -o ! -x "$CC"; then
++		  CC=`pathsearch "${CC:-gcc}"`
++	  fi
++  fi
++  assert "$CC" "not found"
++fi
++if `$CC --version | grep gcc > /dev/null 2>&1`; then
++  COMPILER=gcc
++elif `$CC --version | grep clang > /dev/null 2>&1`; then
++  COMPILER=clang
++else
++  COMPILER="not-found"
+ fi
+-assert "$CC" "not found"
+-
+-cat << EOF > .1.c
+-#include <stdio.h>
+-int main(void) {
+-#if defined(_WIN32)
+-#if defined(__MINGW64__)
+-	puts("mingw64");
+-	return (0);
+-#elif defined(__MINGW32__) && (__MINGW32_MAJOR_VERSION >= 3)
+-	puts("mingw32");
+-	return (0);
+-#else
+-	return (1);
+-#endif /* __MINGW32__ && __MINGW32_MAJOR_VERSION >= 3 */
+-#elif defined(__clang__) && (__clang_major__ >= 3)
+-	puts("clang");
+-	return (0);
+-#elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x5110)
+-	puts("suncc");
+-	return (0);
+-#elif defined(__GNUC__) && (__GNUC__ >= 4)
+-	puts("gcc");
+-	return (0);
+-#else
+-	return (1);
+-#endif
+-}
+-EOF
+-
+-$CC -o .1 .1.c
+-COMPILER=`./.1 2> /dev/null`
+-r=$?
+-rm -f .1.c .1
+ 
+-if test "$r" -ne 0; then
++if test "$COMPILER" = "not-found"; then
+ 	assert "" "update compiler"
+ else
+ 	echo "success [$CC]"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/concurrencykit/concurrencykit_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/concurrencykit/concurrencykit_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d029393e55741e562ff5de3a5d15e365a7620399
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/concurrencykit/concurrencykit_%.bbappend
@@ -0,0 +1,24 @@
+PV = "0.7.1"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=a0b24c1a8f9ad516a297d055b0294231"
+
+SRC_URI = "file://${PV}.tar.gz \
+"
+
+# patches from meta-oe version "0.7.0+git"
+# not support riscv, riscv support in 0.7.2
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+SRC_URI += " \
+           file://0001-configure-Fix-compoiler-detection-logic-for-cross-co.patch \
+"
+
+S = "${WORKDIR}/ck-${PV}"
+
+# from meta-oe
+do_configure () {
+    export PLATFORM=${PLAT}
+    ${S}/configure \
+    --prefix=${prefix} \
+    --includedir=${includedir} \
+    --libdir=${libdir}
+}
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/grpc/grpc_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/grpc/grpc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4202df2530260a440ccd5d36f6a5b390d3c5a455
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/grpc/grpc_%.bbappend
@@ -0,0 +1,30 @@
+# main bb: yocto-meta-openembedded/meta-oe/recipes-devtools/grpc/grpc_1.46.7.bb
+PV = "1.54.2"
+
+S = "${WORKDIR}/${BP}"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=731e401b36f8077ae0c134b59be5c906"
+
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+SRC_URI:remove = " \
+        file://0001-Revert-Changed-GRPCPP_ABSEIL_SYNC-to-GPR_ABSEIL_SYNC.patch \
+        file://0001-cmake-add-separate-export-for-plugin-targets.patch \
+"
+
+# Libdir not match, do not apply repair-pkgconfig-path.patch
+SRC_URI:prepend = " \
+        file://${BP}.tar.gz \
+        file://add-secure-compile-option-in-Makefile.patch \
+"
+# from high version recipe diffs
+EXTRA_OECMAKE += " \
+        -D_gRPC_PROTOBUF_PROTOC_EXECUTABLE=${STAGING_BINDIR_NATIVE}/protoc \
+"
+
+# avoid downloading
+do_configure:prepend () {
+    mkdir -p ${S}/third_party/opencensus-proto/src
+}
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/lapack/lapack/run-ptest b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/lapack/lapack/run-ptest
new file mode 100644
index 0000000000000000000000000000000000000000..8bd5fd1efb9b4d4be8e73adb0dac2ac47249d876
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/lapack/lapack/run-ptest
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+ctest --force-new-ctest-process | sed -u 's/\*\*\*/   /g' | awk '/Test +#/{gsub(/Passed/,"PASS"); gsub(/Failed/,"FAIL"); gsub(/Skipped/,"SKIP"); print $6": "$4; fflush();}'
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/lapack/lapack_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/lapack/lapack_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..067afad02d14ea51d69af4843ab05b230b1d917b
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/lapack/lapack_%.bbappend
@@ -0,0 +1,21 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-devtools/lapack/lapack_3.9.0.bb
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=d0e7a458f9fcbf0a3ba97cef3128b85d"
+
+# version in openEuler
+PV = "3.12.0"
+S = "${WORKDIR}/${BP}"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+SRC_URI:remove = " \
+"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+    file://v${PV}.tar.gz \
+    file://0001-fix-lapack-devel-build-error.patch \
+"
+
+SRC_URI[md5sum] = "d70fc27a8bdebe00481c97c728184f09"
+SRC_URI[sha256sum] = "328c1bea493a32cac5257d84157dc686cc3ab0b004e2bea22044e0a59f6f8a19"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/lapack/lapack_3.12.0.bb b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/lapack/lapack_3.12.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..fef9d3a80ef115c58dbd45dbac3a5c3977a75cc7
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/lapack/lapack_3.12.0.bb
@@ -0,0 +1,59 @@
+SUMMARY = "Linear Algebra PACKage"
+URL = "http://www.netlib.org/lapack"
+LICENSE = "BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=d0e7a458f9fcbf0a3ba97cef3128b85d"
+
+# Recipe needs FORTRAN support (copied from conf/local.conf.sample.extended)
+# Enabling FORTRAN
+# Note this is not officially supported and is just illustrated here to
+# show an example of how it can be done
+# You'll also need your fortran recipe to depend on libgfortran
+#FORTRAN:forcevariable = ",fortran"
+#RUNTIMETARGET:append:pn-gcc-runtime = " libquadmath"
+
+DEPENDS = "libgfortran \
+           ${@bb.utils.contains('PTEST_ENABLED', '1', 'rsync-native', '', d)} \
+          "
+RDEPENDS:${PN}-ptest += "cmake"
+
+SRCREV = "04b044e020a3560ccfa9988c8a80a1fb7083fc2e"
+SRC_URI = "git://github.com/Reference-LAPACK/lapack.git;protocol=https;branch=master \
+           ${@bb.utils.contains('PTEST_ENABLED', '1', 'file://run-ptest', '', d)} \
+          "
+S = "${WORKDIR}/git"
+
+PACKAGECONFIG ?= ""
+PACKAGECONFIG[lapacke] = "-DLAPACKE=ON,-DLAPACKE=OFF"
+
+EXTRA_OECMAKE = " -DBUILD_SHARED_LIBS=ON \
+                  ${@bb.utils.contains('PTEST_ENABLED', '1', ' -DBUILD_TESTING=ON', '', d)} \
+                "
+OECMAKE_GENERATOR = "Unix Makefiles"
+
+inherit cmake pkgconfig ptest
+EXCLUDE_FROM_WORLD = "1"
+
+do_install_ptest () {
+    rsync -a ${B}/TESTING ${D}${PTEST_PATH} \
+          --exclude CMakeFiles \
+          --exclude cmake_install.cmake \
+          --exclude Makefile
+    rsync -a ${B}/BLAS ${D}${PTEST_PATH} \
+          --exclude CMakeFiles \
+          --exclude cmake_install.cmake \
+          --exclude Makefile
+    rsync -a ${B}/LAPACKE ${D}${PTEST_PATH} \
+          --exclude CMakeFiles \
+          --exclude cmake_install.cmake \
+          --exclude Makefile
+    cp -r ${B}/bin ${D}${PTEST_PATH}
+    cp -r ${B}/lapack_testing.py ${D}${PTEST_PATH}
+    cp ${B}/CTestTestfile.cmake ${D}${PTEST_PATH}
+    cp ${S}/TESTING/*.in ${S}/TESTING/runtest.cmake ${D}${PTEST_PATH}/TESTING
+    cp ${S}/BLAS/TESTING/*.in ${D}${PTEST_PATH}/BLAS/TESTING
+    sed -i -e 's#${B}#${PTEST_PATH}#g' `find ${D}${PTEST_PATH} -name CTestTestfile.cmake`
+    sed -i -e 's#${S}#${PTEST_PATH}#g' `find ${D}${PTEST_PATH} -name CTestTestfile.cmake`
+    sed -i -e 's#${RECIPE_SYSROOT_NATIVE}##g' `find ${D}${PTEST_PATH} -name CTestTestfile.cmake`
+    sed -i -e 's#${PYTHON}#/usr/bin/python3#g' `find ${D}${PTEST_PATH} -name CTestTestfile.cmake`
+    sed -i -e 's#${WORKDIR}##g' `find ${D}${PTEST_PATH} -name CTestTestfile.cmake`
+}
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/lua/lua_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/lua/lua_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3c5f9d563eedd07599f7609e64f100e4aa3fdd22
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/lua/lua_%.bbappend
@@ -0,0 +1,23 @@
+# the main bb file: yocto-poky/meta/recipes-devtools/lua/lua_5.4.4.bb
+
+# openeuler version
+PV = "5.4.6"
+
+# remove patches out of date
+SRC_URI:remove = " \
+           file://CVE-2022-28805.patch \
+           file://CVE-2022-33099.patch \
+           "
+
+# openeuler has patches for lua-${PV}-tests
+SRC_URI:prepend = " \
+           file://${BP}.tar.gz;name=tarballsrc \
+"
+
+LIC_FILES_CHKSUM = "file://doc/readme.html;beginline=303;endline=324;md5=e05449eb28c092473f854670c6e8375a"
+
+do_install_ptest:append:libc-musl () {
+        # locale tests does not work on musl, due to limited locale implementation
+        # https://wiki.musl-libc.org/open-issues.html#Locale-limitations
+        sed -i -e 's|os.setlocale("pt_BR") or os.setlocale("ptb")|false|g' ${D}${PTEST_PATH}/test/literals.lua
+}
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/luajit/luajit/0001-Use-builtin-for-clear_cache.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/luajit/luajit/0001-Use-builtin-for-clear_cache.patch
new file mode 100644
index 0000000000000000000000000000000000000000..dcc3785f724629011d9a91ac9dfd262d51b0720f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/luajit/luajit/0001-Use-builtin-for-clear_cache.patch
@@ -0,0 +1,28 @@
+From ca8f7d968a212f2da64492faac4f80384a5ba395 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 11 Sep 2022 13:23:19 -0700
+Subject: [PATCH] Use builtin for clear_cache
+
+This makes it compile on mips/clang and also portable across platforms
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/lj_mcode.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/lj_mcode.c b/src/lj_mcode.c
+index 163aada4..471897da 100644
+--- a/src/lj_mcode.c
++++ b/src/lj_mcode.c
+@@ -46,7 +46,7 @@ void lj_mcode_sync(void *start, void *end)
+ #elif LJ_TARGET_PPC
+   lj_vm_cachesync(start, end);
+ #elif defined(__GNUC__) || defined(__clang__)
+-  __clear_cache(start, end);
++  __builtin___clear_cache(start, end);
+ #else
+ #error "Missing builtin to flush instruction cache"
+ #endif
+-- 
+2.37.3
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/luajit/luajit_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/luajit/luajit_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..68cd6e337065d9316f27720da2e02468cc20f21e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/luajit/luajit_%.bbappend
@@ -0,0 +1,19 @@
+# version higher on upstream
+PV = "2.1.0-beta3"
+
+LIC_FILES_CHKSUM = "file://COPYRIGHT;md5=076b97f5c7e61532f7f6f3865f04da57"
+
+SRC_URI:prepend = "file://LuaJIT-${PV}.tar.gz \
+    file://luajit-2.1-d06beb0-update.patch \
+    file://0002-luajit-add-secure-compile-option-fstack.patch \
+    file://add-riscv-support.patch \
+    "
+
+# patch from meta-oe
+SRC_URI:remove = "file://clang.patch"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+SRC_URI += "file://0001-Use-builtin-for-clear_cache.patch \
+    "
+
+S = "${WORKDIR}/LuaJIT-${PV}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/nlohmann-json/nlohmann-json_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/nlohmann-json/nlohmann-json_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..574cf00bdcb2f6e6936a669ead67368ad6a1daed
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/nlohmann-json/nlohmann-json_%.bbappend
@@ -0,0 +1,9 @@
+PV = "3.11.2"
+
+LIC_FILES_CHKSUM = "file://LICENSE.MIT;md5=f969127d7b7ed0a8a63c2bbeae002588"
+
+SRC_URI += " \
+    file://v${PV}.tar.gz \
+"
+
+S = "${WORKDIR}/json-${PV}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/protobuf/protobuf-c_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/protobuf/protobuf-c_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..508422b25b479e79a66350e242885b46e931e9bb
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/protobuf/protobuf-c_%.bbappend
@@ -0,0 +1,24 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-devtools/protobuf/protobuf-c_1.4.1.bb
+
+
+# version in openEuler
+PV = "1.4.1"
+S = "${WORKDIR}/${BP}"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+    file://v${PV}.tar.gz \
+    file://backport-Update-autotools.patch \
+    file://backport-configure.ac-Require-C-17.patch \
+    file://backport-protoc-c-Remove-GOOGLE_DISALLOW_EVIL_CONSTRUCTORS-ma.patch \
+    file://backport-protoc-c-Use-FileDescriptorLegacy-to-obtain-proto-sy.patch \
+    file://backport-configure.ac-Remove-proto3_supported-BUILD_PROTO3.patch \
+    file://backport-Makefile.am-Remove-conditional-BUILD_PROTO3-rules.patch \
+    file://backport-protoc-c-c_file.cc-Remove-HAVE_PROTO3-conditional.patch \
+    file://backport-protoc-c-c_helpers.h-Remove-HAVE_PROTO3-conditional.patch \
+    file://backport-cmake-Remove-BUILD_PROTO3-HAVE_PROTO3.patch \
+    file://backport-configure.ac-Drop-Wc99-c11-compat.patch \
+    file://backport-Work-around-GOOGLE_-changes-in-protobuf-22.0.patch \
+    file://backport-Use-GOOGLE_LOG-FATAL-instead-of-GOOGLE_LOG-DFATAL.patch \
+"
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/protobuf/protobuf_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/protobuf/protobuf_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f120eaacec6d92d02f614e2c5a7d2fd63acf207f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/protobuf/protobuf_%.bbappend
@@ -0,0 +1,13 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-devtools/protobuf/protobuf_3.21.12.bb
+
+# version in openEuler
+PV = "3.19.6"
+S = "${WORKDIR}/${BP}"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+    file://protobuf-all-${PV}.tar.gz \
+    file://0001-add-secure-compile-option-in-Makefile.patch \
+    file://0002-add-secure-compile-fs-check-in-Makefile.patch \
+"
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/xerces-c/xerces-c_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/xerces-c/xerces-c_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9de40739c89c3f70c89d4ef7ba0386b3e11ce656
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/xerces-c/xerces-c_%.bbappend
@@ -0,0 +1,20 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-devtools/xerces-c/xerces-c_3.1.4.bb
+
+# version in openEuler
+# We have to use 3.2.4+ version because in 3.2.4 version it
+# contains the fix of "cross-compiling failed" bug
+PV = "3.2.4"
+S = "${WORKDIR}/${BP}"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+    file://CVE-2018-1311.patch \
+"
+
+# In the poky's bb file, the lib is 3.1.so
+# However, now we are using 3.2.4
+FILES:libxerces-c = "${libdir}/libxerces-c-3.2.so"
+
+SRC_URI[md5sum] = "b564aa225ed0a9d68e17de57365ac605"
+SRC_URI[sha256sum] = "3d8ec1c7f94e38fee0e4ca5ad1e1d9db23cbf3a10bba626f6b4afa2dedafe5ab"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/yajl/yajl_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/yajl/yajl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0ecef84e0de2010806caf75de03ba5326daa93d7
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-devtools/yajl/yajl_%.bbappend
@@ -0,0 +1,17 @@
+# meta-oe/recipes-devtools/yajl/yajl_2.1.0.bb?h=hardknott
+
+
+SRC_URI:prepend = " \
+        file://${PV}.tar.gz \
+        file://0001-yajl-2.1.0-pkgconfig-location.patch \
+        file://0002-yajl-2.1.0-pkgconfig-includedir.patch \
+        file://0003-yajl-2.1.0-test-location.patch \
+        file://0004-yajl-2.1.0-dynlink-binaries.patch \
+        file://0005-yajl-2.1.0-fix-memory-leak.patch \
+        file://0006-fix-memory-leak-of-ctx-root.patch \
+        file://0007-add-cmake-option-for-test-and-binary.patch \
+        file://backport-CVE-2022-24795.patch \
+        file://yajl-assert-error-when-memory-allocation-failed.patch \
+	"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/haveged/files/haveged.init b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/haveged/files/haveged.init
new file mode 100644
index 0000000000000000000000000000000000000000..d65166eec82f54583d7c49cea0a8d493d69e2d86
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/haveged/files/haveged.init
@@ -0,0 +1,33 @@
+#!/bin/sh                                                                                                          
+ 
+haveged=@SBINDIR@/haveged
+PIDFile=/run/haveged.pid
+
+start() {
+    echo -n "Starting random number generator daemon(haveged)"
+    start-stop-daemon --start --quiet --pidfile ${PIDFile} --background --exec ${haveged} -- -w 1024 -v 1
+    echo "."
+}
+stop() {
+    echo -n "Stopping random number generator daemon(haveged)"
+    start-stop-daemon --stop --quiet --pidfile ${PIDFile}
+    echo "."
+}
+
+case "$1" in
+  start)
+    start
+    ;;
+  stop)
+    stop
+    ;;
+  restart|reload)
+    stop
+    start
+    ;;
+  *)
+    echo $"Usage: $0 {start|stop|restart}"
+    exit 1
+esac
+
+exit 0
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/haveged/files/haveged.service b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/haveged/files/haveged.service
new file mode 100644
index 0000000000000000000000000000000000000000..9586ba471c7d1c09b53508d19816de219ac2bef1
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/haveged/files/haveged.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Entropy Daemon based on the HAVEGE algorithm
+Before=systemd-random-seed.service
+DefaultDependencies=no
+
+[Service]
+Type=forking
+PIDFile=/run/haveged.pid
+ExecStart=@SBINDIR@/haveged -w 1024 -v 1
+
+[Install]
+WantedBy=sysinit.target
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/haveged/haveged_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/haveged/haveged_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a9aec646782e67ef146f1794e898ac1f9437cf59
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/haveged/haveged_%.bbappend
@@ -0,0 +1,26 @@
+PV = "1.9.18"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI = " \
+        file://${BP}.tar.gz \
+        file://fix-the-core-file-problem.patch \
+        file://haveged.service \
+        file://haveged.init \
+"
+
+S = "${WORKDIR}/${BP}"
+
+inherit update-rc.d systemd
+
+INITSCRIPT_NAME = "haveged"
+INITSCRIPT_PARAMS = "start 03 2 3 4 5 . stop 30 0 6 1 ."
+SYSTEMD_SERVICE:${PN} = "haveged.service"
+
+do_install:append() {
+    install -Dm 0644 ${WORKDIR}/haveged.service ${D}${systemd_system_unitdir}/haveged.service
+    sed -i -e "s,@SBINDIR@,${sbindir},g" ${D}${systemd_system_unitdir}/haveged.service
+    install -Dm 0755 ${WORKDIR}/haveged.init ${D}${sysconfdir}/init.d/haveged
+    sed -i -e "s,@SBINDIR@,${sbindir},g" ${D}${sysconfdir}/init.d/haveged
+}
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/libmodbus/libmodbus_3.1.7%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/libmodbus/libmodbus_3.1.7%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c64c6ae411ddf4aa1a6bfb4d1c95d52fca253d87
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/libmodbus/libmodbus_3.1.7%.bbappend
@@ -0,0 +1,13 @@
+# yocto-meta-openembedded/meta-oe/recipes-graphics/gphoto2/libmodbus_3.1.7.bb
+
+# note: the upstream bb file has two version: 3.1.7 and 3.0.6, so in order to fix 
+# us openeuler version better, the bbappend name set to "libmodbus_3.1%.bbappend"
+
+PV = "3.1.6"
+
+SRC_URI:append = " \
+    file://${BP}.tar.gz \
+    file://0000-libmodbus-Heap-based-Buffer-Overflow-in-modbus_reply.patch"
+
+SRC_URI[md5sum] = "15c84c1f7fb49502b3efaaa668cfd25e"
+SRC_URI[sha256sum] = "d7d9fa94a16edb094e5fdf5d87ae17a0dc3f3e3d687fead81835d9572cf87c16"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/libpwquality/libpwquality_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/libpwquality/libpwquality_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8a2be1e3a3c3c3179f18c88b10aa616782093c0e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/libpwquality/libpwquality_%.bbappend
@@ -0,0 +1,36 @@
+# main bbfile: meta-oe/recipes-extended/libpwquality/libpwquality_1.4.4.bb
+# change install dir: ${base_libdir}(meta-openeuler) -> ${libdir}(meta-oe)
+
+SRC_URI:remove = "file://add-missing-python-include-dir-for-cross.patch \
+"
+
+
+PV = "1.4.5"
+
+SRC_URI =+ " \
+    file://libpwquality-1.4.5.tar.bz2 \
+    file://modify-pwquality_conf.patch \
+    file://fix-password-similarity.patch \
+    file://fix-doc-about-difok.patch \
+"
+
+# do not enable python bindings, as well as not use gettext to translate
+DEPENDS:remove = "virtual/gettext ${PYTHON_PN}-native ${PYTHON_PN}"
+RDEPENDS:${PN}:remove = "${@['', '${PYTHON_PN}-core']['${CLASSOVERRIDE}' == 'class-target']}"
+
+EXTRA_OECONF:remove = "--with-python-rev=${PYTHON_BASEVERSION} \
+                 --with-python-binary=${STAGING_BINDIR_NATIVE}/${PYTHON_PN}-native/${PYTHON_PN} \
+                 --with-pythonsitedir=${PYTHON_SITEPACKAGES_DIR} \
+"
+EXTRA_OECONF += "--enable-python-bindings=no \
+"
+
+# Set pam plugin directory to ${base_libdir}/security as this is the
+# default setting in pam recipe. 
+# Reference: http://cgit.openembedded.org/meta-openembedded/commit/meta-oe/recipes-extended/libpwquality?id=ac988457c8dc30e1cc1600c27af308b9d802b5f5
+EXTRA_OECONF += "--with-securedir=${base_libdir}/security \
+"
+FILES:${PN} += "${base_libdir}/security/pam_pwquality.so"
+FILES:${PN}-dbg += "${base_libdir}/security/.debug"
+FILES:${PN}-staticdev += "${base_libdir}/security/pam_pwquality.a"
+FILES:${PN}-dev += "${base_libdir}/security/pam_pwquality.la"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/rsyslog/libfastjson_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/rsyslog/libfastjson_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8aa75feb5d8668b26a49767b0d2033c9578ad7fa
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/rsyslog/libfastjson_%.bbappend
@@ -0,0 +1,12 @@
+# main bbfile: meta-oe/recipes-extended/rsyslog/libfastjson_0.99.9.bb?h=hardknott
+
+PV = "1.2304.0"
+
+SRC_URI = " \
+    file://${BP}.tar.gz \
+"
+
+SRC_URI[md5sum] = "b4668f067145d4eb2a44433d5256f277"
+SRC_URI[sha256sum] = "a330e1bdef3096b7ead53b4bad1a6158f19ba9c9ec7c36eda57de7729d84aaee"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/rsyslog/rsyslog/disable-omfile-outchannel.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/rsyslog/rsyslog/disable-omfile-outchannel.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a8bbe2b51ed66d6731ceec4493f8535127b14150
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/rsyslog/rsyslog/disable-omfile-outchannel.patch
@@ -0,0 +1,23 @@
+tests: Skip omfile-outchannel test as it fails on musl
+
+scanf error in index i=5559
+sequence error detected in rstb_168227_f19f3b245QVE.out.log
+number of lines in file: 5559 rstb_168227_f19f3b245QVE.out.log
+
+Patch is also applied in void linux
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+--- a/tests/omfile-outchannel.sh	2021-03-09 05:51:07.000000000 -0600
++++ b/tests/omfile-outchannel.sh	2022-05-26 15:55:23.358520256 -0500
+@@ -1,5 +1,9 @@
+ #!/bin/bash
+ # addd 2018-08-02 by RGerhards, released under ASL 2.0
++
++# This test fails for x86_64-musl, under GitHub's CI/CD. Disable for now.
++exit 77
++
+ . ${srcdir:=.}/diag.sh init
+ export NUMMESSAGES=10000
+ echo "ls -l $RSYSLOG_DYNNAME*
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/rsyslog/rsyslog_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/rsyslog/rsyslog_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1ec8e5c16f5b71f281b07cf7a7bca5b5c9be730e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/rsyslog/rsyslog_%.bbappend
@@ -0,0 +1,41 @@
+# main bbfile: meta-oe/recipes-extended/rsyslog/rsyslog_8.2102.0.bb?h=hardknott
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+# version in openEuler
+PV = "8.2312.0"
+
+# files, patches that come from openeuler
+SRC_URI =+ " \
+        file://${BP}.tar.gz \
+        file://rsyslog-8.24.0-ensure-parent-dir-exists-when-writting-log-file.patch \
+        file://bugfix-rsyslog-7.4.7-imjournal-add-monotonic-timestamp.patch \
+        file://bugfix-rsyslog-7.4.7-add-configuration-to-avoid-memory-leak.patch \
+        file://rsyslog-8.37.0-initialize-variables-and-check-return-value.patch \
+        file://print-main-queue-info-to-journal-when-queue-full.patch \
+        file://print-main-queue-info-to-journal-when-receive-USR1-signal.patch \
+        file://backport-outchannel-eleminate-type-cast-for-compatibility-rea.patch \
+"
+
+# file://0001-tests-disable-the-check-for-inotify.patch
+
+SRC_URI:append:libc-musl = " \
+        file://disable-omfile-outchannel.patch \     
+"
+
+SRC_URI[md5sum] = "632381aead68840967c74fbb564436cc"
+SRC_URI[sha256sum] = "774032006128a896437f5913e132aa27dbfb937cd8847e449522d5a12d63d03e"
+
+# according to openEuler, no need to use liblogging libgcrypt
+DEPENDS:remove = "liblogging"
+PACKAGECONFIG:remove = "libgcrypt"
+
+# new version alter
+PACKAGECONFIG:remove = "gnutls"
+PACKAGECONFIG:append = " openssl"
+
+PACKAGECONFIG[openssl] = "--enable-openssl,--disable-openssl,openssl,"
+# For libcap-ng, see commit log and  https://github.com/rsyslog/rsyslog/issues/5091
+PACKAGECONFIG[libcap-ng] = "--enable-libcap-ng,--disable-libcap-ng,libcap-ng,"
+
+PACKAGECONFIG[systemd] = "--enable-libsystemd,--disable-libsystemd,systemd,"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/0001-Set-HAVE_LARGEFILE_SUPPORT-to-1-explicitly.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/0001-Set-HAVE_LARGEFILE_SUPPORT-to-1-explicitly.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f8336b93d417418b4e7b4ba0ca57b7bd756aa794
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/0001-Set-HAVE_LARGEFILE_SUPPORT-to-1-explicitly.patch
@@ -0,0 +1,29 @@
+From e108aff9d6dae613f486c1b1681f4a3cdf17b845 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 19 Dec 2022 15:07:55 -0800
+Subject: [PATCH] Set HAVE_LARGEFILE_SUPPORT to 1 explicitly
+
+nothing sets this to 0, but for some reason it gets undef'd
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ build/cmake/setup.h.in | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/build/cmake/setup.h.in b/build/cmake/setup.h.in
+index bce33a73f3..22afb4cfa0 100644
+--- a/build/cmake/setup.h.in
++++ b/build/cmake/setup.h.in
+@@ -869,8 +869,7 @@
+ /*
+  * Define if large (64 bit file offsets) files are supported.
+  */
+-#cmakedefine HAVE_LARGEFILE_SUPPORT 1
+-
++#define HAVE_LARGEFILE_SUPPORT 1
+ /*
+  * Use OpenGL
+  */
+-- 
+2.39.0
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/0001-locale-Avoid-using-glibc-specific-defines-on-musl.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/0001-locale-Avoid-using-glibc-specific-defines-on-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..52f444933925feb0533cade358f448aa307cce60
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/0001-locale-Avoid-using-glibc-specific-defines-on-musl.patch
@@ -0,0 +1,26 @@
+From 72c3b7324f00047e6dc5d8380ed2f6ff2494a6f9 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 18 Dec 2022 14:51:34 -0800
+Subject: [PATCH] locale: Avoid using glibc specific defines on musl
+
+musl does not provide some glibc-only enum members e.g. _NL_ADDRESS_LANG_NAME
+
+Upstream-Status: Submitted [https://github.com/wxWidgets/wxWidgets/pull/23050]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/unix/uilocale.cpp | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/unix/uilocale.cpp b/src/unix/uilocale.cpp
+index 57773e17f5..86816ba896 100644
+--- a/src/unix/uilocale.cpp
++++ b/src/unix/uilocale.cpp
+@@ -619,7 +619,7 @@ wxString
+ wxUILocaleImplUnix::GetLocalizedName(wxLocaleName name, wxLocaleForm form) const
+ {
+     wxString str;
+-#if defined(HAVE_LANGINFO_H) && defined(__LINUX__)
++#if defined(HAVE_LANGINFO_H) && defined(__LINUX__) && defined(__GLIBC__)
+     switch (name)
+     {
+         case wxLOCALE_NAME_LOCALE:
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/0001-wx-config.in-Disable-cross-magic-it-does-not-work-fo.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/0001-wx-config.in-Disable-cross-magic-it-does-not-work-fo.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8b4ea2e58175b89d1fd07ebf00aacfce6211c191
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/0001-wx-config.in-Disable-cross-magic-it-does-not-work-fo.patch
@@ -0,0 +1,34 @@
+From a071243763f4b06fc7e71f541c49cecf380b6f27 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andreas=20M=C3=BCller?= <schnitzeltony@gmail.com>
+Date: Sun, 11 Oct 2020 22:16:55 +0200
+Subject: [PATCH] wx-config.in: Disable cross magic - it does not work for us
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+E.g 'wx-config --libs' appends a '-Linux' to all libraries (e.g
+-lwx_gtk3u_xrc-3.1 is reported as -lwx_gtk3u_xrc-3.1-Linux) which is wrong and
+make projects depending on wxwidgets fail.
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>
+---
+ wx-config.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/wx-config.in b/wx-config.in
+index d132e3182f..d0d162e8a3 100755
+--- a/wx-config.in
++++ b/wx-config.in
+@@ -396,7 +396,7 @@ get_mask()
+ }
+ 
+ # Returns true if this script is for a cross compiled config.
+-is_cross()  { [ "x@cross_compiling@" = "xyes" ]; }
++is_cross()  { [ "xno" = "xyes" ]; }
+ 
+ 
+ # Determine the base directories we require.
+-- 
+2.26.2
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/create-links-with-relative-path.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/create-links-with-relative-path.patch
new file mode 100644
index 0000000000000000000000000000000000000000..32e3457be0cc16f36c4fb8fc4c4025a1e5bf29e3
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/create-links-with-relative-path.patch
@@ -0,0 +1,52 @@
+It fails to build python3-wxgtk4 which depends on wxwidgets:
+
+| ERROR: wxwidgets-native-3.2.1-r0 do_populate_sysroot: sstate found an
+    absolute path symlink /path/to/build/tmp-glibc/work/x86_64-linux
+	/wxwidgets-native/3.2.1-r0/sysroot-destdir/path/to/build/tmp-glibc/work
+	/x86_64-linux/wxwidgets-native/3.2.1-r0/recipe-sysroot-native/usr/bin/wx-config
+    pointing at /path/to/build/tmp-glibc/work/x86_64-linux/wxwidgets-native/3.2.1-r0
+	/recipe-sysroot-native/usr/lib/wx/config/gtk3-unicode-3.2.
+  Please replace this with a relative link.
+| ERROR: wxwidgets-native-3.2.1-r0 do_populate_sysroot: sstate found an
+    absolute path symlink /path/to/build/tmp-glibc/work/x86_64-linux/wxwidgets-native
+	/3.2.1-r0/sysroot-destdir/path/to/build/tmp-glibc/work/x86_64-linux/wxwidgets-native
+	/3.2.1-r0/recipe-sysroot-native/usr/bin/wxrc pointing at /path/to/build/tmp-glibc
+	/work/x86_64-linux/wxwidgets-native/3.2.1-r0/recipe-sysroot-native/usr/bin/wxrc-3.2.
+  Please replace this with a relative link.
+
+Create symlink with relative path to fix the issues.
+
+Upstream-Status: Pending
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+---
+ build/cmake/install.cmake        | 2 +-
+ build/cmake/utils/CMakeLists.txt | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/build/cmake/install.cmake b/build/cmake/install.cmake
+index d3303faabb..c79e187f37 100644
+--- a/build/cmake/install.cmake
++++ b/build/cmake/install.cmake
+@@ -42,7 +42,7 @@ else()
+     install(DIRECTORY DESTINATION "bin")
+     install(CODE "execute_process( \
+         COMMAND ${CMAKE_COMMAND} -E create_symlink \
+-        \"${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}/wx/config/${wxBUILD_FILE_ID}\" \
++        \"../lib${LIB_SUFFIX}/wx/config/${wxBUILD_FILE_ID}\" \
+         \"\$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/bin/wx-config\" \
+         )"
+     )
+diff --git a/build/cmake/utils/CMakeLists.txt b/build/cmake/utils/CMakeLists.txt
+index dbed8cc9b3..1dbc3261d3 100644
+--- a/build/cmake/utils/CMakeLists.txt
++++ b/build/cmake/utils/CMakeLists.txt
+@@ -40,7 +40,7 @@ if(wxUSE_XRC)
+         # Don't use wx_install() here to preserve escaping.
+         install(CODE "execute_process( \
+             COMMAND ${CMAKE_COMMAND} -E create_symlink \
+-            \"${CMAKE_INSTALL_PREFIX}/bin/${wxrc_output_name}${EXE_SUFFIX}\" \
++            \"./${wxrc_output_name}${EXE_SUFFIX}\" \
+             \"\$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/bin/wxrc${EXE_SUFFIX}\" \
+             )"
+         )
\ No newline at end of file
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/fix-libdir-for-multilib.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/fix-libdir-for-multilib.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b4f02f74a2813e9dfc620789e924900620b71547
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/fix-libdir-for-multilib.patch
@@ -0,0 +1,108 @@
+wxWidgets hardcodes libdir with 'lib' and does not support multilib which will
+change it. Respect variable wxPLATFORM_LIB_DIR to support libdir be configurable.
+
+Upstream-Status: Pending
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+
+Rebase for wxWidgets 3.2.1. Replace wxPLATFORM_LIB_DIR with LIB_SUFFIX in this
+patch that LIB_SUFFIX has been passed to cmake in cmake.bbclass.
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+---
+ CMakeLists.txt              |  2 +-
+ build/cmake/config.cmake    |  2 +-
+ build/cmake/functions.cmake |  4 ++--
+ build/cmake/install.cmake   | 12 ++++++------
+ 4 files changed, 10 insertions(+), 10 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index a49ecd3883..d469471f38 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -46,7 +46,7 @@ include(build/cmake/policies.cmake NO_POLICY_SCOPE)
+ # Initialize variables for quick access to wx root dir in sub dirs
+ set(wxSOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR})
+ set(wxBINARY_DIR ${CMAKE_CURRENT_BINARY_DIR})
+-set(wxOUTPUT_DIR ${wxBINARY_DIR}/lib)
++set(wxOUTPUT_DIR ${wxBINARY_DIR}/lib${LIB_SUFFIX})
+ 
+ # parse the version number from wx/version.h and include in wxMAJOR_VERSION and wxMINOR_VERSION
+ file(READ "${wxSOURCE_DIR}/include/wx/version.h" WX_VERSION_H_CONTENTS)
+diff --git a/build/cmake/config.cmake b/build/cmake/config.cmake
+index b359560bc0..c59ea60923 100644
+--- a/build/cmake/config.cmake
++++ b/build/cmake/config.cmake
+@@ -80,7 +80,7 @@ function(wx_write_config_inplace)
+     execute_process(
+         COMMAND
+         "${CMAKE_COMMAND}" -E ${COPY_CMD}
+-        "${wxBINARY_DIR}/lib/wx/config/inplace-${TOOLCHAIN_FULLNAME}"
++        "${CMAKE_CURRENT_BINARY_DIR}/lib${LIB_SUFFIX}/wx/config/inplace-${TOOLCHAIN_FULLNAME}"
+-        "${wxBINARY_DIR}/wx-config"
++        "${CMAKE_CURRENT_BINARY_DIR}/wx-config"
+         )
+ endfunction()
+diff --git a/build/cmake/functions.cmake b/build/cmake/functions.cmake
+index 7182364e5e..55fbebc7ee 100644
+--- a/build/cmake/functions.cmake
++++ b/build/cmake/functions.cmake
+@@ -435,8 +435,8 @@ macro(wx_add_library name)
+         endif()
+         wx_install(TARGETS ${name}
+             EXPORT wxWidgetsTargets
+-            LIBRARY DESTINATION "lib${GEN_EXPR_DIR}${wxPLATFORM_LIB_DIR}"
+-            ARCHIVE DESTINATION "lib${GEN_EXPR_DIR}${wxPLATFORM_LIB_DIR}"
++            LIBRARY DESTINATION "lib${LIB_SUFFIX}${GEN_EXPR_DIR}${wxPLATFORM_LIB_DIR}"
++            ARCHIVE DESTINATION "lib${LIB_SUFFIX}${GEN_EXPR_DIR}${wxPLATFORM_LIB_DIR}"
+             RUNTIME DESTINATION "${runtime_dir}${GEN_EXPR_DIR}${wxPLATFORM_LIB_DIR}"
+             BUNDLE DESTINATION Applications/wxWidgets
+             )
+diff --git a/build/cmake/install.cmake b/build/cmake/install.cmake
+index 384c6837b8..d3303faabb 100644
+--- a/build/cmake/install.cmake
++++ b/build/cmake/install.cmake
+@@ -29,11 +29,11 @@ if(WIN32_MSVC_NAMING)
+ else()
+     install(
+         DIRECTORY "${wxSETUP_HEADER_PATH}"
+-        DESTINATION "lib/wx/include")
++        DESTINATION "lib${LIB_SUFFIX}/wx/include")
+ 
+     install(
+         FILES "${wxOUTPUT_DIR}/wx/config/${wxBUILD_FILE_ID}"
+-        DESTINATION "lib/wx/config"
++        DESTINATION "lib${LIB_SUFFIX}/wx/config"
+         PERMISSIONS OWNER_EXECUTE OWNER_WRITE OWNER_READ
+                     GROUP_EXECUTE GROUP_READ
+                     WORLD_EXECUTE WORLD_READ
+@@ -42,13 +42,13 @@ else()
+     install(DIRECTORY DESTINATION "bin")
+     install(CODE "execute_process( \
+         COMMAND ${CMAKE_COMMAND} -E create_symlink \
+-        \"${CMAKE_INSTALL_PREFIX}/lib/wx/config/${wxBUILD_FILE_ID}\" \
++        \"${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX}/wx/config/${wxBUILD_FILE_ID}\" \
+         \"\$ENV{DESTDIR}${CMAKE_INSTALL_PREFIX}/bin/wx-config\" \
+         )"
+     )
+ endif()
+ 
+-install(EXPORT wxWidgetsTargets NAMESPACE wx:: DESTINATION "lib/cmake/wxWidgets/${wxPLATFORM_LIB_DIR}")
++install(EXPORT wxWidgetsTargets NAMESPACE wx:: DESTINATION "lib${LIB_SUFFIX}/cmake/wxWidgets/${wxPLATFORM_LIB_DIR}")
+ 
+ # find_package config file
+ include(CMakePackageConfigHelpers)
+@@ -71,11 +71,11 @@ write_basic_package_version_file(
+ configure_package_config_file(
+     "${wxSOURCE_DIR}/build/cmake/wxWidgetsConfig.cmake.in"
+     "${projectConfig}"
+-    INSTALL_DESTINATION "lib/cmake/wxWidgets"
++    INSTALL_DESTINATION "lib${LIB_SUFFIX}/cmake/wxWidgets"
+ )
+ install(
+     FILES "${projectConfig}" "${versionConfig}"
+-    DESTINATION "lib/cmake/wxWidgets"
++    DESTINATION "lib${LIB_SUFFIX}/cmake/wxWidgets"
+ )
+ 
+ # uninstall target
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/musl-locale-l.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/musl-locale-l.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e4ca6579f87cc59f99c7ea6f90b8a7541af0504f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/musl-locale-l.patch
@@ -0,0 +1,34 @@
+Upstream-Status: Pending
+
+these macro'd away functions don't exist in musl (yet)
+diff --git a/include/wx/xlocale.h b/include/wx/xlocale.h
+index c433d25..3ab9d84 100644
+--- a/include/wx/xlocale.h
++++ b/include/wx/xlocale.h
+@@ -33,6 +33,26 @@
+ #include "wx/crt.h"     // Includes wx/chartype.h, wx/wxcrt.h(wx/string.h)
+ #include "wx/intl.h"    // wxLanguage
+ 
++#ifndef strtol_l
++#define strtol_l(s, p, base, l) strtol(s, p, base)
++#endif
++
++#ifndef strtoul_l
++#define strtoul_l(s, p, base, l) strtoul(s, p, base)
++#endif
++
++#ifndef wcstod_l
++#define wcstod_l(s, p, l) wcstod(s, p)
++#endif
++
++#ifndef wcstol_l
++#define wcstol_l(s, p, base, l) wcstol(s, p, base)
++#endif
++
++#ifndef wcstoul_l
++#define wcstoul_l(s, p, base, l) wcstoul(s, p, base)
++#endif
++
+ // The platform-specific locale type
+ // If wxXLocale_t is not defined, then only "C" locale support is provided
+ #ifdef wxHAS_XLOCALE_SUPPORT
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/not-append-system-name-to-lib-name.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/not-append-system-name-to-lib-name.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6329256b0c5d7b3798515f65e3042ff1ac4285af
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/not-append-system-name-to-lib-name.patch
@@ -0,0 +1,32 @@
+It appends system name to library names for cross compile. For example, the
+library name is libwx_baseu-3.1-Linux.so rather than libwx_baseu-3.1.so. It is
+not appropriate for oe.
+
+Upstream-Status: Pending [oe specific]
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+
+Rebase for wxWidgets 3.2.1.
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+---
+ build/cmake/functions.cmake | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/build/cmake/functions.cmake b/build/cmake/functions.cmake
+index e374d9a273..c6b1908bd6 100644
+--- a/build/cmake/functions.cmake
++++ b/build/cmake/functions.cmake
+@@ -219,9 +219,9 @@ function(wx_set_target_properties target_name)
+     endif()
+ 
+     set(cross_target)
+-    if (CMAKE_CROSSCOMPILING)
+-        set(cross_target "-${CMAKE_SYSTEM_NAME}")
+-    endif()
++    #if (CMAKE_CROSSCOMPILING)
++    #    set(cross_target "-${CMAKE_SYSTEM_NAME}")
++    #endif()
+ 
+     set(lib_prefix "lib")
+     if(MSVC OR (WIN32 AND wxBUILD_SHARED))
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/wx-config-fix-libdir-for-multilib.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/wx-config-fix-libdir-for-multilib.patch
new file mode 100644
index 0000000000000000000000000000000000000000..628f8dee56932eebe860bf75c80b7ecafea677be
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/files/wx-config-fix-libdir-for-multilib.patch
@@ -0,0 +1,60 @@
+It sets 'libdir' with path element 'lib' directly which is not suitable for
+multilib. Add an option '--baselib' for wx-config to support multilib when
+cross compile. And set default value of baselib with "lib${wxPLATFORM_LIB_DIR}".
+
+Upstream-Status: Pending [oe specific]
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+
+Rebase for wxWidgets 3.2.1. Replace wxPLATFORM_LIB_DIR with variable LIB_SUFFIX.
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+---
+ build/cmake/config.cmake | 2 +-
+ wx-config.in             | 6 ++++--
+ 2 files changed, 5 insertions(+), 3 deletions(-)
+
+diff --git a/build/cmake/config.cmake b/build/cmake/config.cmake
+index 52ae69d3f6..28aa733eb0 100644
+--- a/build/cmake/config.cmake
++++ b/build/cmake/config.cmake
+@@ -86,7 +86,7 @@ function(wx_write_config)
+     set(prefix ${CMAKE_INSTALL_PREFIX})
+     set(exec_prefix "\${prefix}")
+     set(includedir "\${prefix}/include")
+-    set(libdir "\${exec_prefix}/lib")
++    set(libdir "\${exec_prefix}/\${baselib}")
+     set(bindir "\${exec_prefix}/bin")
+ 
+     find_program(EGREP egrep)
+diff --git a/wx-config.in b/wx-config.in
+index e3f7d115bb..0e78af03c7 100755
+--- a/wx-config.in
++++ b/wx-config.in
+@@ -42,7 +42,8 @@ usage()
+ {
+     cat 1>&2 <<EOF
+ 
+- wx-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--release] [--version-full]
++ wx-config [--prefix[=DIR]] [--exec-prefix[=DIR]][--baselib=DIR]
++           [--release] [--version-full]
+            [--list] [--selected-config] [--host=HOST] [--toolkit=TOOLKIT]
+            [--universal[=yes|no]] [--unicode[=yes|no]] [--static[=yes|no]]
+            [--debug[=yes|no]] [--version[=VERSION]] [--flavour=FLAVOUR]
+@@ -137,7 +138,7 @@ wxconfig_output_options="prefix exec_prefix
+ 
+ # Options that permit the user to supply hints that may affect the output.
+ # These options all accept arbitrary values, to interpret as they please.
+-wxconfig_input_options="prefix exec_prefix utility $wxconfig_schema"
++wxconfig_input_options="prefix exec_prefix baselib utility $wxconfig_schema"
+ 
+ # Input options that accept only a yes or no argument.
+ #
+@@ -404,6 +405,7 @@ is_cross()  { [ "x@cross_compiling@" = "xyes" ]; }
+ # Determine the base directories we require.
+ prefix=${input_option_prefix-${this_prefix:-@prefix@}}
+ exec_prefix=${input_option_exec_prefix-${input_option_prefix-${this_exec_prefix:-@exec_prefix@}}}
++baselib=${input_option_baselib:-lib${LIB_SUFFIX}}
+ wxconfdir="@libdir@/wx/config"
+ 
+ installed_configs=`cd "$wxconfdir" 2> /dev/null && ls | grep -v "^inplace-"`
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/wxwidgets_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/wxwidgets_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..68a100992320b1d7c9fd8252b2b7c48a4560bb9e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-extended/wxwidgets/wxwidgets_%.bbappend
@@ -0,0 +1,48 @@
+# bbfile: yocto-meta-openembedded/meta-oe/recipes-extended/wxwidgets/wxwidgets_3.1.5.bb
+PV = "3.2.2.1"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# upstream src and patches
+# file://wxGTK3-3.1.6-abicheck.patch
+# file://add-pie-compile-option.patch
+
+# the patch had fixed in the version
+# file://0001-locale-Avoid-using-glibc-specific-defines-on-musl.patch
+
+SRC_URI = " \
+        file://wxWidgets-${PV}.tar.bz2 \
+        file://0001-wx-config.in-Disable-cross-magic-it-does-not-work-fo.patch \
+        file://fix-libdir-for-multilib.patch \
+        file://create-links-with-relative-path.patch \
+        file://not-append-system-name-to-lib-name.patch \
+        file://wx-config-fix-libdir-for-multilib.patch \
+        file://musl-locale-l.patch \
+        file://0001-Set-HAVE_LARGEFILE_SUPPORT-to-1-explicitly.patch \
+"
+
+S = "${WORKDIR}/wxWidgets-${PV}"
+
+SRC_URI[sha256sum] = "dffcb6be71296fff4b7f8840eb1b510178f57aa2eb236b20da41182009242c02"
+
+EXTRA_OECMAKE:remove = "-DwxPLATFORM_LIB_DIR=${@d.getVar('baselib').replace('lib', '')}"
+
+EXTRA_OECMAKE:remove:libc-musl = " \
+    -DHAVE_LOCALE_T=OFF \
+"
+PACKAGECONFIG[gtk] = "-DwxBUILD_TOOLKIT=gtk3 -DwxUSE_GUI=ON -DwxUSE_PRIVATE_FONTS=ON,,gtk+3,,,no_gui qt"
+PACKAGECONFIG[webkit] = "-DwxUSE_WEBVIEW_WEBKIT=ON,-DwxUSE_WEBVIEW_WEBKIT=OFF,webkitgtk3,,,no_gui"
+
+# Support LFS unconditionally
+CXXFLAGS += "-D_FILE_OFFSET_BITS=64"
+
+FILES:${PN} += " \
+    ${libdir}/cmake/ \
+    "
+
+FILES:${PN}-dev += " \
+    ${libdir}/libwx_* \
+    "
+
+INSANE_SKIP:${PN}-bin += "dev-deps"
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-gnome/atk/atkmm_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-gnome/atk/atkmm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..84106a11db8cc1d7c43f47ba0cd6660db69a8220
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-gnome/atk/atkmm_%.bbappend
@@ -0,0 +1,11 @@
+# main bb: yocto-meta-openembedded/meta-oe/recipes-gnome/atk/atkmm_2.28.2.bb
+
+
+PV = "2.28.3"
+
+SRC_URI += " \
+        file://${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-gnome/gtk+/gtkmm3_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-gnome/gtk+/gtkmm3_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d7b046206ea99bedbca22a6fcb87f3ec65f66b4b
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-gnome/gtk+/gtkmm3_%.bbappend
@@ -0,0 +1,12 @@
+# main bb: yocto-meta-openembedded/meta-oe/recipes-gnome/gtk+/gtkmm3_3.24.5.bb
+
+OPENEULER_LOCAL_NAME = "gtkmm30"
+
+PV = "3.24.7"
+
+SRC_URI += " \
+        file://${OPENEULER_LOCAL_NAME}/gtkmm-${PV}.tar.xz \
+"
+
+S = "${WORKDIR}/gtkmm-${PV}"
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/cairo/cairomm_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/cairo/cairomm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4636f39c20e804989bfca1851e52640b4ef38d79
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/cairo/cairomm_%.bbappend
@@ -0,0 +1,10 @@
+# main bb: yocto-meta-openembedded/meta-oe/recipes-graphics/cairo/cairomm_1.14.3.bb
+
+PV = "1.14.5"
+
+SRC_URI += " \
+        file://${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/cglm/cglm_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/cglm/cglm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6c8be06d88702931255940e2061487ca5d2d4126
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/cglm/cglm_%.bbappend
@@ -0,0 +1,11 @@
+# main bb: meta-openembedded/tree/meta-oe/recipes-graphics/cglm/cglm_0.9.1.bb
+# from https://git.openembedded.org/
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "0.9.1"
+
+SRC_URI += "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/cglm/cglm_0.9.1.bb b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/cglm/cglm_0.9.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..603ebe48d19e6e9f55260ea1c1389dacc8b59f63
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/cglm/cglm_0.9.1.bb
@@ -0,0 +1,25 @@
+SUMMARY = "OpenGL Mathematics Library for C"
+DESCRIPTION = "Highly optimized 2D|3D math library, also known as OpenGL Mathematics (glm) for `C`. \
+cglm provides lot of utils to help math operations to be fast and quick to write. It is community \
+friendly, feel free to bring any issues, bugs you faced."
+HOMEPAGE = "https://github.com/recp/cglm"
+BUGTRACKER = "https://github.com/recp/cglm/issues"
+SECTION = "libs"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=8dc95c4110ba741c43832734b51b7de7"
+
+SRC_URI = "git://github.com/recp/cglm;branch=master;protocol=https"
+# Tag v0.9.1
+SRCREV = "cdd4d0e83e9ee79f73aeb0a4fb60b4abd8ecf947"
+
+S = "${WORKDIR}/git"
+
+PACKAGECONFIG[build_tests] = "-Dbuild_tests=true,-Dbuild_tests=false,"
+
+PACKAGECONFIG ?= ""
+
+inherit meson pkgconfig
+
+EXTRA_OEMESON += "--buildtype release"
+
+BBCLASSEXTEND = "native"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/glm/glm_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/glm/glm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..89f01b5567f0c3111c3dded35ffe69e9f588c9d7
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/glm/glm_%.bbappend
@@ -0,0 +1,10 @@
+# main bb: yocto-meta-openembedded/meta-oe/recipes-graphics/glm/glm_0.9.9.8.bb
+
+PV = "0.9.9.8"
+
+SRC_URI += " \
+        file://${BP}.tar.gz \
+        file://fix-tests-big-endian-and-installation.patch \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2/0001-Match-prototypes-of-callbacks-with-libgphoto.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2/0001-Match-prototypes-of-callbacks-with-libgphoto.patch
new file mode 100644
index 0000000000000000000000000000000000000000..abe38e12ce33cf0991fe8c9e29fd57f22a780c55
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2/0001-Match-prototypes-of-callbacks-with-libgphoto.patch
@@ -0,0 +1,50 @@
+From 366930ccc1a261c3eb883da2bf3c655162ccd75f Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 1 Mar 2023 22:58:37 -0800
+Subject: [PATCH] Match prototypes of callbacks with libgphoto
+
+In https://github.com/gphoto/gphoto2/pull/535/commits/ccc4c1f092bd21ebc713f4d7b9be85be49f92f1e
+we tried to fix by using pthread_t but it also needs to make changes in
+libgphoto and these changes can be invasive, therefore lets revert to
+older types and to fix musl problem fix it via type casts
+
+Upstream-Status: Submitted [https://github.com/gphoto/gphoto2/pull/569]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gphoto2/main.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/gphoto2/main.c b/gphoto2/main.c
+index 0dac947..cd3c990 100644
+--- a/gphoto2/main.c
++++ b/gphoto2/main.c
+@@ -1198,7 +1198,7 @@ thread_func (void *data)
+ 	pthread_cleanup_pop (1);
+ }
+ 
+-static pthread_t
++static unsigned int
+ start_timeout_func (Camera *camera, unsigned int timeout,
+ 		    CameraTimeoutFunc func, void __unused__ *data)
+ {
+@@ -1215,14 +1215,14 @@ start_timeout_func (Camera *camera, unsigned int timeout,
+ 
+ 	pthread_create (&tid, NULL, thread_func, td);
+ 
+-	return (tid);
++	return (unsigned int)tid;
+ }
+ 
+ static void
+-stop_timeout_func (Camera __unused__ *camera, pthread_t id,
++stop_timeout_func (Camera __unused__ *camera, unsigned int id,
+ 		   void __unused__ *data)
+ {
+-	pthread_t tid = id;
++	pthread_t tid = (pthread_t)id;
+ 
+ 	pthread_cancel (tid);
+ 	pthread_join (tid, NULL);
+-- 
+2.39.2
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2/0001-configure.ac-remove-AM_PO_SUBDIRS.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2/0001-configure.ac-remove-AM_PO_SUBDIRS.patch
new file mode 100644
index 0000000000000000000000000000000000000000..14976ffb72c05abce92308ca40850fca3d000bfc
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2/0001-configure.ac-remove-AM_PO_SUBDIRS.patch
@@ -0,0 +1,23 @@
+From 60b6d5c95ca3632e02031ac04fb5486dd209011c Mon Sep 17 00:00:00 2001
+From: Andreas Baak <andreas.baak@gmail.com>
+Date: Sun, 12 Jul 2015 01:02:15 -0700
+Subject: [PATCH] configure.ac remove AM_PO_SUBDIRS
+
+This is done twice together with oe autotools.bbclass.
+
+---
+Upstream-Status: Pending
+
+ configure.ac | 1 -
+ 1 file changed, 1 deletion(-)
+
+--- a/configure.ac
++++ b/configure.ac
+@@ -46,7 +46,6 @@ dnl i18n support
+ dnl ---------------------------------------------------------------------------
+ GP_GETTEXT_HACK([],[Lutz Müller and others],[${MAIL_GPHOTO_TRANSLATION}])
+ ALL_LINGUAS="az cs da de en_GB es eu fi fr hu id is it ja nl pa pl pt_BR ro ru rw sk sr sv uk vi zh_CN zh_TW"
+-AM_PO_SUBDIRS()
+ AM_GNU_GETTEXT_VERSION([0.14.1])
+ AM_GNU_GETTEXT([external])
+ AM_ICONV()
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2/0001-gphoto2-Use-pthread_t-abstract-type-for-thead-IDs.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2/0001-gphoto2-Use-pthread_t-abstract-type-for-thead-IDs.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a27c02cefcac35386747ed6705a1114be916b194
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2/0001-gphoto2-Use-pthread_t-abstract-type-for-thead-IDs.patch
@@ -0,0 +1,39 @@
+From 23c67e93e51f700d0aeecfc08277e39f51201fc3 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 2 Sep 2022 12:59:46 -0700
+Subject: [PATCH] gphoto2: Use pthread_t abstract type for thead IDs
+
+This is not a plain old datatype in every libc, e.g. with musl this
+would fail in type conversion
+
+Upstream-Status: Submitted [https://github.com/gphoto/gphoto2/pull/535]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gphoto2/main.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/gphoto2/main.c b/gphoto2/main.c
+index 2bf5964..9a6b05d 100644
+--- a/gphoto2/main.c
++++ b/gphoto2/main.c
+@@ -1198,7 +1198,7 @@ thread_func (void *data)
+ 	pthread_cleanup_pop (1);
+ }
+ 
+-static unsigned int
++static pthread_t
+ start_timeout_func (Camera *camera, unsigned int timeout,
+ 		    CameraTimeoutFunc func, void __unused__ *data)
+ {
+@@ -1219,7 +1219,7 @@ start_timeout_func (Camera *camera, unsigned int timeout,
+ }
+ 
+ static void
+-stop_timeout_func (Camera __unused__ *camera, unsigned int id,
++stop_timeout_func (Camera __unused__ *camera, pthread_t id,
+ 		   void __unused__ *data)
+ {
+ 	pthread_t tid = id;
+-- 
+2.37.3
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..411b657e684526e5467194f16d2275710f25a730
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2_%.bbappend
@@ -0,0 +1,8 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-graphics/gphoto2/gphoto2_2.5.27.bb
+PV = "2.5.28"
+
+# source change to openEuler
+SRC_URI += " \
+        file://${BP}.tar.bz2 \
+        file://gphoto2-2.5.17-sw.patch \
+        "
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2_2.5.28.bb b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2_2.5.28.bb
new file mode 100644
index 0000000000000000000000000000000000000000..513845194dd28877b457b568fbcbd50c556bad43
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/gphoto2_2.5.28.bb
@@ -0,0 +1,21 @@
+SUMMARY = "gphoto2 - a command-line frontend to libgphoto2"
+HOMEPAGE = "http://www.gphoto.com/"
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552"
+
+DEPENDS = "libgphoto2 popt readline"
+RDEPENDS:gphoto2 = "libgphoto2"
+
+SRC_URI = "${SOURCEFORGE_MIRROR}/gphoto/gphoto2-${PV}.tar.bz2;name=gphoto2 \
+           file://0001-configure.ac-remove-AM_PO_SUBDIRS.patch \
+           file://0001-gphoto2-Use-pthread_t-abstract-type-for-thead-IDs.patch \
+           file://0001-Match-prototypes-of-callbacks-with-libgphoto.patch \
+"
+SRC_URI[gphoto2.sha256sum] = "2a648dcdf12da19e208255df4ebed3e7d2a02f905be4165f2443c984cf887375"
+
+inherit autotools pkgconfig gettext
+
+EXTRA_OECONF += "--with-jpeg-prefix=${STAGING_INCDIR} \
+                 --without-cdk \
+"
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2/0001-configure-Filter-out-buildpaths-from-CC.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2/0001-configure-Filter-out-buildpaths-from-CC.patch
new file mode 100644
index 0000000000000000000000000000000000000000..570bb3e4c18eb5fc81862dac57f69ec987cd1375
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2/0001-configure-Filter-out-buildpaths-from-CC.patch
@@ -0,0 +1,48 @@
+From 06be633b8f4e2241bd37d4faf62b49606ad778e7 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 25 May 2023 19:01:36 -0700
+Subject: [PATCH] configure: Filter out buildpaths from CC
+
+Upstream-Status: Inappropriate [Cross-compile specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ configure.ac                 | 4 +++-
+ libgphoto2_port/configure.ac | 6 ++++--
+ 2 files changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 17216b1..39c8cc4 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -261,7 +261,9 @@ GP_CONFIG_MSG([Compiler],[${CC}])
+ GP_CONFIG_MSG([libltdl includes],[$LTDLINCL])
+ GP_CONFIG_MSG([libltdl library],[$LIBLTDL])
+ 
+-AC_DEFINE_UNQUOTED([HAVE_CC], ["$CC"],
++CC_NO_SYSROOT=`echo $CC | sed -e \
++		's|--sysroot=.*\b||g'`
++AC_DEFINE_UNQUOTED([HAVE_CC], ["$CC_NO_SYSROOT"],
+                    [The C compiler we are using])
+ 
+ 
+diff --git a/libgphoto2_port/configure.ac b/libgphoto2_port/configure.ac
+index 1086b8e..59f3c34 100644
+--- a/libgphoto2_port/configure.ac
++++ b/libgphoto2_port/configure.ac
+@@ -103,8 +103,10 @@ GP_CONFIG_MSG([Compiler],[${CC}])
+ GP_CONFIG_MSG([libltdl includes],[$LTDLINCL])
+ GP_CONFIG_MSG([libltdl library],[$LIBLTDL])
+ 
+-AC_DEFINE_UNQUOTED([HAVE_CC], ["$CC"],
+-                   [The C compiler we're using])
++CC_NO_SYSROOT=`echo $CC | sed -e \
++		's|--sysroot=.*\b||g'`
++AC_DEFINE_UNQUOTED([HAVE_CC], ["$CC_NO_SYSROOT"],
++                   [The C compiler we are using])
+ 
+ AM_CPPFLAGS=""
+ 
+-- 
+2.40.1
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2/0001-configure.ac-remove-AM_PO_SUBDIRS.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2/0001-configure.ac-remove-AM_PO_SUBDIRS.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fd647b738664487b597b433426d0c346d80d78e0
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2/0001-configure.ac-remove-AM_PO_SUBDIRS.patch
@@ -0,0 +1,41 @@
+From 31a5d2f7db18737aef08c34e8707b4f69f7e5156 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andreas=20M=C3=BCller?= <schnitzeltony@googlemail.com>
+Date: Sun, 21 Oct 2012 17:59:20 +0200
+Subject: [PATCH] configure.ac: remove AM_PO_SUBDIRS
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+together with oe autotools.bbclass this is done twice and causes:
+
+| autoreconf: running: aclocal --system-acdir=/home/Superandy/tmp/oe-core-eglibc/work/armv7a-vfp-neon-angstrom-linux-gnueabi/libgphoto2-2.4.11-r2/libgphoto2-2.4.11/aclocal-copy/ --automake-acdir=/home/Superandy/tmp/oe-core-eglibc/sysroots/x86_64-linux/usr/share/aclocal-1.12 -I /home/Superandy/tmp/oe-core-eglibc/work/armv7a-vfp-neon-angstrom-linux-gnueabi/libgphoto2-2.4.11-r2/libgphoto2-2.4.11/auto-m4/ -I /home/Superandy/tmp/oe-core-eglibc/work/armv7a-vfp-neon-angstrom-linux-gnueabi/libgphoto2-2.4.11-r2/libgphoto2-2.4.11/m4m/ -I /home/Superandy/tmp/oe-core-eglibc/work/armv7a-vfp-neon-angstrom-linux-gnueabi/libgphoto2-2.4.11-r2/libgphoto2-2.4.11/auto-m4/ -I /home/Superandy/tmp/oe-core-eglibc/work/armv7a-vfp-neon-angstrom-linux-gnueabi/libgphoto2-2.4.11-r2/libgphoto2-2.4.11/m4m/ --force -I auto-m4 -I m4m
+| configure.ac:230: error: `po-directories' is already registered with AC_CONFIG_COMMANDS.
+
+Upstream-Status: Inappropriate [configuration]
+
+Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>
+---
+ configure.ac                 |    1 -
+ libgphoto2_port/configure.ac |    1 -
+ 2 files changed, 0 insertions(+), 2 deletions(-)
+
+--- a/configure.ac
++++ b/configure.ac
+@@ -282,7 +282,6 @@ dnl ------------------------------------
+ GP_GETTEXT_SETUP([GETTEXT_PACKAGE_LIBGPHOTO2],
+                  [${PACKAGE}-${LIBGPHOTO2_CURRENT_MIN}],
+                  [po])
+-AM_PO_SUBDIRS()
+ AM_GNU_GETTEXT_VERSION([0.19.1])
+ AM_GNU_GETTEXT([external])
+ AM_ICONV()
+--- a/libgphoto2_port/configure.ac
++++ b/libgphoto2_port/configure.ac
+@@ -122,7 +122,6 @@ dnl ------------------------------------
+ GP_GETTEXT_SETUP([GETTEXT_PACKAGE_LIBGPHOTO2_PORT],
+                  [${PACKAGE}-${LIBGPHOTO2_PORT_CURRENT_MIN}],
+                  [po])
+-AM_PO_SUBDIRS()
+ AM_GNU_GETTEXT_VERSION([0.19.1])
+ AM_GNU_GETTEXT([external])
+ AM_ICONV()
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2/40-libgphoto2.rules b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2/40-libgphoto2.rules
new file mode 100644
index 0000000000000000000000000000000000000000..b9f04398d2b9dc38be77893b6c12bde683c06eca
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2/40-libgphoto2.rules
@@ -0,0 +1,1955 @@
+# udev rules file for libgphoto2 devices (for udev 0.98 version)
+# Created from this library:
+#   libgphoto2      2.5.8          all camlibs, gcc, ltdl, no EXIF
+#   libgphoto2_port 0.12.0         gcc, ltdl, no USB, serial without locking
+#
+# this file is autogenerated, local changes will be LOST on upgrades
+ACTION!="add", GOTO="libgphoto2_rules_end"
+SUBSYSTEM!="usb|usb_device", GOTO="libgphoto2_usb_end"
+
+ATTRS{idVendor}=="0979", ATTRS{idProduct}=="0227", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="33c3", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="33c4", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="3643", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="353c", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="362d", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="3586", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="3348", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="3349", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="334a", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="33d8", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="337c", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="337d", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="33cb", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="3325", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="3341", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0502", ATTRS{idProduct}=="3344", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
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+ATTRS{idVendor}=="19ff", ATTRS{idProduct}=="0309", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
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+ATTRS{idVendor}=="8087", ATTRS{idProduct}=="0a16", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
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+ATTRS{idVendor}=="0784", ATTRS{idProduct}=="0100", MODE="l36"
+ATTRS{idVendor}=="0979", ATTRS{idProduct}=="0227", MODE="l36"
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+ATTRS{idVendor}=="0d96", ATTRS{idProduct}=="0000", MODE="l36"
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+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="70ca", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="2e76", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="2e82", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="2e84", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="2e62", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="2e63", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="2e66", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="6413", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="64b5", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="64b6", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="2e50", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="2e51", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="6415", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="2a65", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="70a3", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="70a8", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="70a9", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="4311", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="4306", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="41cf", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="710d", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="710e", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="22b8", ATTRS{idProduct}=="4362", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+# not working yet: PROGRAM="check-mtp-device", , ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="055f", ATTRS{idProduct}=="c200", MODE="l36"
+ATTRS{idVendor}=="055f", ATTRS{idProduct}=="a350", MODE="l36"
+ATTRS{idVendor}=="055f", ATTRS{idProduct}=="c220", MODE="l36"
+ATTRS{idVendor}=="055f", ATTRS{idProduct}=="c420", MODE="l36"
+ATTRS{idVendor}=="055f", ATTRS{idProduct}=="c520", MODE="l36"
+ATTRS{idVendor}=="0aa6", ATTRS{idProduct}=="9601", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0409", ATTRS{idProduct}=="0326", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0409", ATTRS{idProduct}=="0432", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0409", ATTRS{idProduct}=="0242", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0402", ATTRS{idProduct}=="5668", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2770", ATTRS{idProduct}=="905c", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0302", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0117", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0122", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0123", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0109", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0115", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0121", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0111", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="011d", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="012d", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0204", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="010f", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="010b", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0130", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0131", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0129", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0113", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0206", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0119", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="012e", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="010d", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0135", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0139", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0137", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="011f", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0103", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0127", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0112", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0191", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0102", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0226", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0188", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0208", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="030b", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0309", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="017e", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="015f", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0185", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0315", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0318", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0317", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0324", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0343", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0305", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0192", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0140", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="017d", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0142", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0221", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0227", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="020c", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0169", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0184", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="015b", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0223", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0163", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0228", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0311", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="016f", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="017f", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="018b", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0225", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0229", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="016b", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="016c", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0173", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0337", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0346", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="014e", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0161", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0177", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0178", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0321", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="032d", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="033f", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="031b", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0320", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0334", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="032a", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0144", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0329", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="015d", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0220", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="014e", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0171", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="021e", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="021c", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0157", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="021f", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0222", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0186", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0193", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="034b", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0202", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0404", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="040c", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0408", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="041c", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="040a", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0402", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0410", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0416", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="041a", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0424", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0425", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0427", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="042c", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0433", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0426", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0420", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="042b", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0414", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0418", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0435", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0423", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0429", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="042f", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0431", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="041e", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="042d", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0434", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0406", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0422", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0428", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="040e", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0430", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0437", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0412", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="042a", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="042e", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0436", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0421", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0602", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0603", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0605", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0609", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0606", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0601", MODE="l36"
+ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0604", MODE="l36"
+ATTRS{idVendor}=="04fc", ATTRS{idProduct}=="504a", MODE="l36"
+ATTRS{idVendor}=="0979", ATTRS{idProduct}=="0224", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="02c1", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0065", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="005f", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0462", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="01ee", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0209", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="04be", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="02e2", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="04ba", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="006c", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="00ea", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="047e", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0229", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="04b4", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0154", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0155", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0159", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="002e", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0098", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="008d", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="003c", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0297", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="05d3", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0592", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="03c1", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="03cd", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="01cf", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="032f", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0179", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="00e5", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0334", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0335", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="00e4", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="01a1", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0221", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="06fc", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0666", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0421", ATTRS{idProduct}=="0661", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
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+ATTRS{idVendor}=="069b", ATTRS{idProduct}=="0777", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="069b", ATTRS{idProduct}=="0774", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="069b", ATTRS{idProduct}=="077c", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="069b", ATTRS{idProduct}=="301a", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="069b", ATTRS{idProduct}=="3028", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0919", ATTRS{idProduct}=="0100", MODE="l36"
+ATTRS{idVendor}=="0553", ATTRS{idProduct}=="0202", MODE="l36"
+ATTRS{idVendor}=="1390", ATTRS{idProduct}=="5455", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="11db", ATTRS{idProduct}=="1000", MODE="l36"
+ATTRS{idVendor}=="0930", ATTRS{idProduct}=="0963", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0930", ATTRS{idProduct}=="000c", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0930", ATTRS{idProduct}=="0009", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0930", ATTRS{idProduct}=="001d", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0930", ATTRS{idProduct}=="001a", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0930", ATTRS{idProduct}=="0018", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0930", ATTRS{idProduct}=="0011", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0930", ATTRS{idProduct}=="000f", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0930", ATTRS{idProduct}=="0010", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0930", ATTRS{idProduct}=="0019", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0930", ATTRS{idProduct}=="0016", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0930", ATTRS{idProduct}=="0014", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="1132", ATTRS{idProduct}=="4337", MODE="l36"
+ATTRS{idVendor}=="1132", ATTRS{idProduct}=="4332", MODE="l36"
+ATTRS{idVendor}=="1132", ATTRS{idProduct}=="4335", MODE="l36"
+ATTRS{idVendor}=="1132", ATTRS{idProduct}=="4334", MODE="l36"
+ATTRS{idVendor}=="0930", ATTRS{idProduct}=="7100", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0d96", ATTRS{idProduct}=="3300", MODE="l36"
+ATTRS{idVendor}=="0d96", ATTRS{idProduct}=="4100", MODE="l36"
+ATTRS{idVendor}=="1e68", ATTRS{idProduct}=="0002", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0402", ATTRS{idProduct}=="0611", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="066f", ATTRS{idProduct}=="842a", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="084d", ATTRS{idProduct}=="0003", MODE="l36"
+ATTRS{idVendor}=="06d6", ATTRS{idProduct}=="002e", MODE="l36"
+ATTRS{idVendor}=="06d6", ATTRS{idProduct}=="002d", MODE="l36"
+ATTRS{idVendor}=="08ca", ATTRS{idProduct}=="0110", MODE="l36"
+ATTRS{idVendor}=="04fc", ATTRS{idProduct}=="504a", MODE="l36"
+ATTRS{idVendor}=="0797", ATTRS{idProduct}=="801a", MODE="l36"
+ATTRS{idVendor}=="0553", ATTRS{idProduct}=="0202", MODE="l36"
+ATTRS{idVendor}=="0d64", ATTRS{idProduct}=="1001", MODE="l36"
+PROGRAM="check-ptp-camera 06/01/01", MODE="l36"
+ATTRS{idVendor}=="2207", ATTRS{idProduct}=="0001", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2207", ATTRS{idProduct}=="0011", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0408", ATTRS{idProduct}=="3899", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2770", ATTRS{idProduct}=="9120", MODE="l36"
+ATTRS{idVendor}=="2770", ATTRS{idProduct}=="9120", MODE="l36"
+ATTRS{idVendor}=="0979", ATTRS{idProduct}=="0227", MODE="l36"
+ATTRS{idVendor}=="093a", ATTRS{idProduct}=="010e", MODE="l36"
+ATTRS{idVendor}=="093a", ATTRS{idProduct}=="010f", MODE="l36"
+ATTRS{idVendor}=="0c45", ATTRS{idProduct}=="800a", MODE="l36"
+ATTRS{idVendor}=="2770", ATTRS{idProduct}=="905c", MODE="l36"
+ATTRS{idVendor}=="0489", ATTRS{idProduct}=="e111", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0489", ATTRS{idProduct}=="c026", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0489", ATTRS{idProduct}=="e040", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0531", ATTRS{idProduct}=="2001", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="0c45", ATTRS{idProduct}=="8001", MODE="l36"
+ATTRS{idVendor}=="1e53", ATTRS{idProduct}=="0007", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2717", ATTRS{idProduct}=="1368", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2717", ATTRS{idProduct}=="1248", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2717", ATTRS{idProduct}=="1240", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2717", ATTRS{idProduct}=="f003", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2717", ATTRS{idProduct}=="9039", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2717", ATTRS{idProduct}=="ff48", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2717", ATTRS{idProduct}=="0368", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2717", ATTRS{idProduct}=="0360", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2717", ATTRS{idProduct}=="0660", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2207", ATTRS{idProduct}=="0006", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2916", ATTRS{idProduct}=="914d", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2916", ATTRS{idProduct}=="f003", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="1ebf", ATTRS{idProduct}=="7f29", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="041e", ATTRS{idProduct}=="6000", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="2770", ATTRS{idProduct}=="905c", MODE="l36"
+ATTRS{idVendor}=="19d2", ATTRS{idProduct}=="0343", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="19d2", ATTRS{idProduct}=="ffce", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="19d2", ATTRS{idProduct}=="0244", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="19d2", ATTRS{idProduct}=="0245", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="19d2", ATTRS{idProduct}=="0306", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="19d2", ATTRS{idProduct}=="0307", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+ATTRS{idVendor}=="19d2", ATTRS{idProduct}=="0383", ENV{ID_MEDIA_PLAYER}="1", MODE="l36"
+
+LABEL="libgphoto2_usb_end"
+
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="1908", ATTRS{idProduct}=="1315", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="1908", ATTRS{idProduct}=="1320", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="1908", ATTRS{idProduct}=="0102", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="1908", ATTRS{idProduct}=="3335", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0116", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0108", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0110", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="010e", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0104", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="04b0", ATTRS{idProduct}=="0401", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="07b4", ATTRS{idProduct}=="0105", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="07b4", ATTRS{idProduct}=="0105", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="07b4", ATTRS{idProduct}=="0105", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="07b4", ATTRS{idProduct}=="0109", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="07b4", ATTRS{idProduct}=="0105", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="07b4", ATTRS{idProduct}=="0105", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="07b4", ATTRS{idProduct}=="0105", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="07b4", ATTRS{idProduct}=="0105", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="07b4", ATTRS{idProduct}=="0105", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="07b4", ATTRS{idProduct}=="0109", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="07b4", ATTRS{idProduct}=="0109", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="07b4", ATTRS{idProduct}=="0109", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="07b4", ATTRS{idProduct}=="0109", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="0a17", ATTRS{idProduct}=="0070", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="0a17", ATTRS{idProduct}=="00a1", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="0a17", ATTRS{idProduct}=="006e", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="0a17", ATTRS{idProduct}=="0093", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="0a17", ATTRS{idProduct}=="0091", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="25fb", ATTRS{idProduct}=="0164", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="25fb", ATTRS{idProduct}=="0132", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="25fb", ATTRS{idProduct}=="0102", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="0a17", ATTRS{idProduct}=="0009", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="0a17", ATTRS{idProduct}=="0007", MODE="l36"
+KERNEL=="sd[a-z]*", ATTRS{idVendor}=="1403", ATTRS{idProduct}=="0001", MODE="l36"
+KERNEL=="sg[0-9]*", ATTRS{idVendor}=="0168", ATTRS{idProduct}=="3011", MODE="l36"
+
+LABEL="libgphoto2_rules_end"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e7fb3478c9595502ddafbbc5c721b350957a3eeb
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2_%.bbappend
@@ -0,0 +1,20 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-graphics/gphoto2/libgphoto2_2.5.27.bb
+PV = "2.5.31"
+
+# source change to openEuler
+SRC_URI:append = " \
+    file://${BP}.tar.bz2;name=libgphoto2 \
+    file://gphoto2-pkgcfg.patch \
+    file://gphoto2-device-return.patch \
+"
+
+SRC_URI[libgphoto2.md5sum] = "36c386f4c4e450d20bbc8b5a448e8b73"
+SRC_URI[libgphoto2.sha256sum] = "5b17b89d7ca0ec35c72c94ac3701e87d49e52371f9509b8e5c08c913ae57a7ec"
+
+# for native sdk of gettext, its a workaround to avoid STAGING_DATADIR_NATIVE gettext files not exist
+do_configure:prepend() {
+    if [ "${OPENEULER_PREBUILT_TOOLS_ENABLE}" = "yes" ] && [ ! -e  ${STAGING_DATADIR_NATIVE}/gettext/po/Makefile.in.in ];then
+        mkdir -p ${STAGING_DATADIR_NATIVE}/gettext/po
+        cp -f ${OPENEULER_NATIVESDK_SYSROOT}/usr/share/gettext/po/Makefile.in.in ${STAGING_DATADIR_NATIVE}/gettext/po
+    fi
+}
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2_2.5.31.bb b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2_2.5.31.bb
new file mode 100644
index 0000000000000000000000000000000000000000..cc42b6a9c63b076edc77add45cc2b8c46503ba30
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/gphoto2/libgphoto2_2.5.31.bb
@@ -0,0 +1,53 @@
+SUMMARY = "libgphoto2 allows you to access digital cameras"
+SECTION = "libs"
+LICENSE = "LGPL-2.1-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=477378d78dfeeaa93826ee4ec7c643fb"
+
+DEPENDS = "libtool jpeg virtual/libusb0 libexif zlib libxml2"
+
+# The .fdi and .rules files were generated with:
+#  libgphoto2-2.5.8/packaging/generic$ qemu-arm -s 1048576 -r 2.6.24 -L /OE/angstrom-dev/staging/armv5te-angstrom-linux-gnueabi/ .libs/print-camera-list
+# They are release specific, so please regen when adding new releases
+
+SRC_URI = "${SOURCEFORGE_MIRROR}/gphoto/libgphoto2-${PV}.tar.bz2;name=libgphoto2 \
+           file://40-libgphoto2.rules \
+           file://0001-configure.ac-remove-AM_PO_SUBDIRS.patch \
+           file://0001-configure-Filter-out-buildpaths-from-CC.patch \
+"
+SRC_URI[libgphoto2.sha256sum] = "4f81c34c0b812bee67afd5f144940fbcbe01a2055586a6a1fa2d0626024a545b"
+
+inherit autotools pkgconfig gettext lib_package
+
+EXTRA_OECONF = " --with-drivers=all udevscriptdir=${nonarch_base_libdir}/udev ac_cv_lib_ltdl_lt_dlcaller_register=yes"
+
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[gd] = ",--without-gdlib,gd"
+PACKAGECONFIG[serial] = "--enable-serial,--disable-serial,lockdev"
+
+do_configure:prepend() {
+    rm -rf ${S}/libgphoto2_port/auto-m4/*
+    rm -rf ${S}/auto-m4/*
+}
+
+do_configure:append() {
+    cp ${STAGING_DATADIR_NATIVE}/gettext/po/Makefile.in.in ${S}/libgphoto2_port/po/
+    cd ${S}/libgphoto2_port/
+    autoreconf -Wcross --verbose --install --force ${EXTRA_AUTORECONF} $acpaths
+    cd ${S}
+}
+
+do_install:append() {
+    install -d ${D}${sysconfdir}/udev/rules.d/
+    install -m 0644 ${WORKDIR}/*.rules ${D}${sysconfdir}/udev/rules.d/
+}
+
+PACKAGES =+ "libgphotoport libgphoto2-camlibs"
+FILES:libgphoto2-camlibs = "${libdir}/libgphoto2*/*/*.so*"
+RRECOMMENDS:${PN} = "libgphoto2-camlibs"
+
+FILES:libgphotoport = "${libdir}/libgphoto2_port.so.*"
+
+FILES:${PN} += "${nonarch_base_libdir}/udev/*"
+FILES:${PN}-dbg += "${libdir}/*/*/.debug"
+FILES:${PN}-dev += "${libdir}/*/*/*.la"
+FILES:${PN}-doc += "${datadir}/libgphoto2_port/0.12.?/vcamera/README.txt"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/mtdev/mtdev_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/mtdev/mtdev_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7f6039e25c7ee1cb4392ef42612873b37b34d0ec
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/mtdev/mtdev_%.bbappend
@@ -0,0 +1 @@
+SRC_URI:prepend = " file://${BP}.tar.bz2 "
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/pango/pangomm_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/pango/pangomm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c6324fc32640d5ba5503a2dd79c246e32cc2db93
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/pango/pangomm_%.bbappend
@@ -0,0 +1,10 @@
+# main bb: yocto-meta-openembedded/meta-oe/recipes-graphics/pango/pangomm_2.46.2.bb
+
+PV = "2.46.3"
+
+SRC_URI += " \
+        file://${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/tslib/tslib_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/tslib/tslib_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8e1f34596e67f3f449d56c9764cb61722db7604a
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-graphics/tslib/tslib_%.bbappend
@@ -0,0 +1,15 @@
+# main bbfile: meta-oe/recipes-graphics/tslib/tslib_1.22.bb
+
+PV = "1.16"
+
+SRC_URI:prepend = "file://${BP}.tar.bz2 \
+"
+
+S = "${WORKDIR}/${BP}"
+
+PACKAGECONFIG[evthres] = ""
+PACKAGECONFIG[one-wire-ts-input] = ""
+PACKAGECONFIG:remove = "evthres"
+
+SRC_URI[md5sum] = "22adf05cb3f828889bbb329a505b3847"
+SRC_URI[sha256sum] = "15bf44035a05a8ce4f7b0686cf5e989492fda3a1fcd8b3ad9e850db1fcd51928"
\ No newline at end of file
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/cdrkit/cdrkit_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/cdrkit/cdrkit_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4b78b155938982df60db280f8390c4f75a71d2f1
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/cdrkit/cdrkit_%.bbappend
@@ -0,0 +1,42 @@
+# main bbfile: meta-oe/recipes-multimedia/cdrkit/cdrkit_1.1.11.bb
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+# patches apply fail: 0001-genisoimage-Add-missing-extern-definition.patch
+SRC_URI:remove = " \
+        file://0001-genisoimage-Add-missing-extern-definition.patch \
+"
+
+# files, patches that come from openeuler
+# CDDA cdparanoia is an audio CDs tool, thus don't apply cdrkit-1.1.11-paranoiacdda.patch
+# cdrkit-1.1.11-cmakewarn.patch requires that the minimum version of cmake is 2.8, current is 3.19.5
+SRC_URI:prepend = "file://${BP}.tar.gz \
+           file://cdrkit-1.1.8-werror.patch \
+           file://cdrkit-1.1.9-efi-boot.patch \
+           file://cdrkit-1.1.9-no_mp3.patch \
+           file://cdrkit-1.1.9-buffer_overflow.patch \
+           file://cdrkit-1.1.10-build-fix.patch \
+           file://cdrkit-1.1.11-manpagefix.patch \
+           file://cdrkit-1.1.11-rootstat.patch \
+           file://cdrkit-1.1.11-usalinst.patch \
+           file://cdrkit-1.1.11-readsegfault.patch \
+           file://cdrkit-1.1.11-format.patch \
+           file://cdrkit-1.1.11-handler.patch \
+           file://cdrkit-1.1.11-dvdman.patch \
+           file://cdrkit-1.1.11-utf8.patch \
+           file://cdrkit-1.1.11-memset.patch \
+           file://cdrkit-1.1.11-ppc64le_elfheader.patch \
+           file://cdrkit-1.1.11-werror_gcc5.patch \
+           file://cdrkit-1.1.11-devname.patch \
+           file://cdrkit-1.1.11-sysmacros.patch \
+           file://cdrkit-1.1.11-gcc10.patch \
+           file://cdrkit-1.1.11-sw.patch \
+"
+
+SRC_URI[md5sum] = "efe08e2f3ca478486037b053acd512e9"
+SRC_URI[sha256sum] = "d1c030756ecc182defee9fe885638c1785d35a2c2a297b4604c0e0dcc78e47da"
+
+# fix problem "do_populate_sysroot: sstate found an absolute path symlink"
+do_install:append() {
+    rm -f ${D}${bindir}/mkisofs
+    ln -sf --relative ${D}${bindir}/genisoimage ${D}${bindir}/mkisofs
+}
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/files/0001-Revert-media-ctl-Don-t-install-libmediactl-and-libv4.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/files/0001-Revert-media-ctl-Don-t-install-libmediactl-and-libv4.patch
new file mode 100644
index 0000000000000000000000000000000000000000..52f0cd3388a6c3ac5b1ac56975ad06372ef20b9d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/files/0001-Revert-media-ctl-Don-t-install-libmediactl-and-libv4.patch
@@ -0,0 +1,46 @@
+From 0d5c0e9a75eca43667b0e29155b635e50622b66a Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 27 Feb 2015 21:55:36 +0000
+Subject: [PATCH] Revert "media-ctl: Don't install libmediactl and
+
+ libv4l2subdev"
+
+This reverts commit 0911dce53b08b0df3066be2c75f67e8a314d8729.
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Conflicts:
+	utils/media-ctl/Makefile.am
+
+---
+Upstream-Status: Pending
+
+ utils/media-ctl/Makefile.am | 10 +++-------
+ 1 file changed, 3 insertions(+), 7 deletions(-)
+
+diff --git a/utils/media-ctl/Makefile.am b/utils/media-ctl/Makefile.am
+index c48c8d6..e255e16 100644
+--- a/utils/media-ctl/Makefile.am
++++ b/utils/media-ctl/Makefile.am
+@@ -1,8 +1,7 @@
+-noinst_LTLIBRARIES = libmediactl.la libv4l2subdev.la
+-
++lib_LTLIBRARIES = libmediactl.la libv4l2subdev.la
+ libmediactl_la_SOURCES = libmediactl.c mediactl-priv.h
+-libmediactl_la_CFLAGS = -static $(LIBUDEV_CFLAGS)
+-libmediactl_la_LDFLAGS = -static $(LIBUDEV_LIBS)
++libmediactl_la_CFLAGS = $(LIBUDEV_CFLAGS)
++libmediactl_la_LDFLAGS = $(LIBUDEV_LIBS)
+ 
+ media-bus-format-names.h: ../../include/linux/media-bus-format.h
+ 	$(AM_V_GEN) sed -e '/#define MEDIA_BUS_FMT/ ! d; s/.*FMT_//; /FIXED/ d; s/\t.*//; s/.*/{ \"&\", MEDIA_BUS_FMT_& },/;' \
+@@ -18,9 +17,6 @@ CLEANFILES = $(BUILT_SOURCES)
+ nodist_libv4l2subdev_la_SOURCES = $(BUILT_SOURCES)
+ libv4l2subdev_la_SOURCES = libv4l2subdev.c
+ libv4l2subdev_la_LIBADD = libmediactl.la
+-libv4l2subdev_la_CFLAGS = -static
+-libv4l2subdev_la_LDFLAGS = -static
+-
+ mediactl_includedir=$(includedir)/mediactl
+ noinst_HEADERS = mediactl.h v4l2subdev.h
+ 
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/files/0002-original-patch-mediactl-pkgconfig.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/files/0002-original-patch-mediactl-pkgconfig.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d52475974f0ac06c23132573bb626d77e56893c6
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/files/0002-original-patch-mediactl-pkgconfig.patch
@@ -0,0 +1,23 @@
+From 320b8378ee30eb5e0fe83a8b397f822f2f88a4c1 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 1 Mar 2015 22:25:07 +0000
+Subject: [PATCH] %% original patch: mediactl-pkgconfig.patch
+
+---
+Upstream-Status: Pending
+
+ utils/media-ctl/Makefile.am | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/utils/media-ctl/Makefile.am b/utils/media-ctl/Makefile.am
+index e255e16..ff7b417 100644
+--- a/utils/media-ctl/Makefile.am
++++ b/utils/media-ctl/Makefile.am
+@@ -20,6 +20,7 @@ libv4l2subdev_la_LIBADD = libmediactl.la
+ mediactl_includedir=$(includedir)/mediactl
+ noinst_HEADERS = mediactl.h v4l2subdev.h
+ 
++pkgconfig_DATA = libmediactl.pc
+ bin_PROGRAMS = media-ctl
+ media_ctl_SOURCES = media-ctl.c options.c options.h tools.h
+ media_ctl_LDADD = libmediactl.la libv4l2subdev.la
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/files/0003-original-patch-export-mediactl-headers.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/files/0003-original-patch-export-mediactl-headers.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f6fcee92eab1e61bd005c76aab8bf301f3e26000
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/files/0003-original-patch-export-mediactl-headers.patch
@@ -0,0 +1,26 @@
+From f7109d6b2fcb291824d795071c04a492d9fbc45b Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 1 Mar 2015 22:25:07 +0000
+Subject: [PATCH] %% original patch: export-mediactl-headers.patch
+
+---
+Upstream-Status: Pending
+
+ utils/media-ctl/Makefile.am | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/utils/media-ctl/Makefile.am b/utils/media-ctl/Makefile.am
+index ff7b417..6ce656f 100644
+--- a/utils/media-ctl/Makefile.am
++++ b/utils/media-ctl/Makefile.am
+@@ -17,8 +17,8 @@ CLEANFILES = $(BUILT_SOURCES)
+ nodist_libv4l2subdev_la_SOURCES = $(BUILT_SOURCES)
+ libv4l2subdev_la_SOURCES = libv4l2subdev.c
+ libv4l2subdev_la_LIBADD = libmediactl.la
+-mediactl_includedir=$(includedir)/mediactl
+-noinst_HEADERS = mediactl.h v4l2subdev.h
++otherincludedir = $(includedir)/mediactl
++otherinclude_HEADERS = mediactl.h v4l2subdev.h
+ 
+ pkgconfig_DATA = libmediactl.pc
+ bin_PROGRAMS = media-ctl
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/files/0004-Do-not-use-getsubopt.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/files/0004-Do-not-use-getsubopt.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fb844acbe46fa68528ae5302c4976141cd759a19
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/files/0004-Do-not-use-getsubopt.patch
@@ -0,0 +1,60 @@
+From 6e7e52de7afe29597016952a7317faf9c3ea3268 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 30 Nov 2019 18:50:34 -0800
+Subject: [PATCH] Do not use getsubopt
+
+POSIX says that behavior when subopts list is empty is undefined.
+musl libs will set value to NULL which leads to crash.
+
+Simply avoid getsubopt, since we cannot rely on it.
+
+Imported from Alpine Linux
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Adapt patch to 1.23.0.
+
+(v4l-utils rev fd544473800d02e90bc289434cc44e5aa8fadd0f).
+
+%% original patch: 0007-Do-not-use-getsubopt.patch
+
+Signed-off-by: Daniel Gomez <daniel@qtec.com>
+---
+ utils/v4l2-ctl/v4l2-ctl-common.cpp | 18 ++++++++++--------
+ 1 file changed, 10 insertions(+), 8 deletions(-)
+
+diff --git a/utils/v4l2-ctl/v4l2-ctl-common.cpp b/utils/v4l2-ctl/v4l2-ctl-common.cpp
+index d77f7104..838c297d 100644
+--- a/utils/v4l2-ctl/v4l2-ctl-common.cpp
++++ b/utils/v4l2-ctl/v4l2-ctl-common.cpp
+@@ -994,15 +994,17 @@ static bool parse_subset(char *optarg)
+ 
+ static bool parse_next_subopt(char **subs, char **value)
+ {
+-	static char *const subopts[] = {
+-	    nullptr
+-	};
+-	int opt = v4l_getsubopt(subs, subopts, value);
++	char *p = *subs;
++	*value = *subs;
+ 
+-	if (opt < 0 || *value)
+-		return false;
+-	fprintf(stderr, "Missing suboption value\n");
+-	return true;
++	while (*p && *p != ',')
++		p++;
++
++	if (*p)
++		*p++ = '\0';
++
++	*subs = p;
++	return false;
+ }
+ 
+ void common_cmd(const std::string &media_bus_info, int ch, char *optarg)
+-- 
+2.35.1
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/v4l-utils_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/v4l-utils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ff364d6451677136c64e80bca41003e6e9f20d69
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/v4l-utils_%.bbappend
@@ -0,0 +1,22 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-multimedia/v4l2apps/v4l-utils_1.20.0.bb
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+PV = "1.24.1"
+
+# source change to openEuler
+SRC_URI += " \
+        file://${BP}.tar.bz2 \
+        "
+
+S = "${WORKDIR}/${BP}"
+
+# we don't want feature of udev and keymaps for out embedded OS, if use, delete those code.
+DEPENDS:remove:class-target = "udev"
+EXTRA_OECONF = "--disable-qv4l2 --enable-shared"
+PACKAGES:remove = " ir-keytable rc-keymaps "
+FILES:ir-keytable = ""
+RDEPENDS:ir-keytable = ""
+FILES:rc-keymaps = ""
+# udev and keymaps files still generated, so we put in a package and may not pack in rootfs
+PACKAGES:append = " udev-keymaps "
+FILES:udev-keymaps = "${sysconfdir}/rc* ${base_libdir}/udev* ${libdir}/udev* /lib/udev"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/v4l-utils_1.24.1.bb b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/v4l-utils_1.24.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c02645a6b8cd112e9ccc0954d1221dc00e3f0838
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-multimedia/v4l2apps/v4l-utils_1.24.1.bb
@@ -0,0 +1,87 @@
+SUMMARY = "v4l2 and IR applications"
+LICENSE = "GPL-2.0-only & LGPL-2.1-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=48da9957849056017dc568bbc43d8975 \
+                    file://COPYING.libv4l;md5=d749e86a105281d7a44c2328acebc4b0"
+PROVIDES = "libv4l media-ctl"
+
+DEPENDS = "jpeg \
+           ${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'virtual/libx11', '', d)} \
+           ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd', '', d)} \
+           ${@bb.utils.contains('DISTRO_FEATURES', 'alsa', 'alsa-lib', '', d)} \
+           ${@bb.utils.contains_any('PACKAGECONFIG', 'qv4l2 qvidcap', 'qtbase qtbase-native', '', d)}"
+
+DEPENDS:append:libc-musl = " argp-standalone"
+DEPENDS:append:class-target = " udev"
+LDFLAGS:append = " -pthread"
+# v4l2 explicitly sets _FILE_OFFSET_BITS=32 to get access to
+# both 32 and 64 bit file APIs.  But it does not handle the time side?
+# Needs further investigation
+GLIBC_64BIT_TIME_FLAGS = ""
+
+inherit autotools gettext pkgconfig
+
+PACKAGECONFIG ??= "media-ctl"
+PACKAGECONFIG[media-ctl] = "--enable-v4l-utils,--disable-v4l-utils,,"
+PACKAGECONFIG[qv4l2] = ",--disable-qv4l2"
+PACKAGECONFIG[qvidcap] = ",--disable-qvidcap"
+
+SRC_URI = "\
+    git://git.linuxtv.org/v4l-utils.git;protocol=https;branch=stable-1.24 \
+    file://0001-Revert-media-ctl-Don-t-install-libmediactl-and-libv4.patch \
+    file://0002-original-patch-mediactl-pkgconfig.patch \
+    file://0003-original-patch-export-mediactl-headers.patch \
+    file://0004-Do-not-use-getsubopt.patch \
+"
+
+SRCREV = "8799081b143627c9c09dea0c60ad3d1cc17cc848"
+
+PV .= "+git${SRCPV}"
+
+S = "${WORKDIR}/git"
+
+do_configure:prepend() {
+    cd ${S}; ./bootstrap.sh; cd -
+}
+
+EXTRA_OECONF = "--enable-shared --with-udevdir=${base_libdir}/udev \
+                --disable-v4l2-compliance-32 --disable-v4l2-ctl-32"
+
+VIRTUAL-RUNTIME_ir-keytable-keymaps ?= "rc-keymaps"
+
+PACKAGES =+ "media-ctl ir-keytable rc-keymaps libv4l libv4l-dev qv4l2 qvidcap"
+
+RPROVIDES:${PN}-dbg += "libv4l-dbg"
+
+FILES:media-ctl = "${bindir}/media-ctl ${libdir}/libmediactl.so.*"
+FILES:qv4l2 = "\
+    ${bindir}/qv4l2 \
+    ${datadir}/applications/qv4l2.desktop \
+    ${datadir}/icons/hicolor/*/apps/qv4l2.* \
+"
+FILES:qvidcap = "\
+    ${bindir}/qvidcap \
+    ${datadir}/applications/qvidcap.desktop \
+    ${datadir}/icons/hicolor/*/apps/qvidcap.* \
+"
+
+FILES:ir-keytable = "${bindir}/ir-keytable ${base_libdir}/udev/rules.d/*-infrared.rules"
+RDEPENDS:ir-keytable += "${VIRTUAL-RUNTIME_ir-keytable-keymaps}"
+RDEPENDS:qv4l2 += "\
+    ${@bb.utils.contains('PACKAGECONFIG', 'qv4l2', 'qtbase', '', d)}"
+RDEPENDS:qvidcap += "\
+    ${@bb.utils.contains('PACKAGECONFIG', 'qvidcap', 'qtbase', '', d)}"
+
+FILES:rc-keymaps = "${sysconfdir}/rc* ${base_libdir}/udev/rc*"
+
+FILES:${PN} = "${bindir} ${sbindir}"
+
+FILES:libv4l += "${libdir}/libv4l*${SOLIBS} ${libdir}/libv4l/*.so ${libdir}/libv4l/plugins/*.so \
+                 ${libdir}/libdvbv5*${SOLIBS} \
+                 ${libdir}/libv4l/*-decomp"
+
+FILES:libv4l-dev += "${includedir} ${libdir}/pkgconfig \
+                     ${libdir}/libv4l*${SOLIBSDEV} ${libdir}/*.la \
+                     ${libdir}/v4l*${SOLIBSDEV} ${libdir}/libv4l/*.la ${libdir}/libv4l/plugins/*.la"
+
+PARALLEL_MAKE:class-native = ""
+BBCLASSEXTEND = "native"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-navigation/proj/proj_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-navigation/proj/proj_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7c20c304a219555f9cb1aaad7786f76fed22cd4f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-navigation/proj/proj_%.bbappend
@@ -0,0 +1,6 @@
+
+PV = "9.3.0"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-navigation/proj/proj_9.3.0.bb b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-navigation/proj/proj_9.3.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..59bded87f5658efb947394ec9255892c224d8f87
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-navigation/proj/proj_9.3.0.bb
@@ -0,0 +1,25 @@
+SUMMARY = "PROJ.4 - Cartographic Projections library"
+HOMEPAGE = "http://trac.osgeo.org/proj/"
+SECTION = "libs"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://COPYING;md5=f27445198ba1500f508fce2b183ce0ff"
+DEPENDS = "sqlite3 sqlite3-native"
+
+SRC_URI = "http://download.osgeo.org/${BPN}/${BP}.tar.gz"
+SRC_URI[sha256sum] = "91a3695a004ea28db0448a34460bed4cc3b130e5c7d74339ec999efdab0e547d"
+
+inherit cmake lib_package
+
+EXTRA_OECMAKE = "-DBUILD_TESTING=OFF -DSQLITE3_LIBRARY:STRING=sqlite3"
+
+FILES:${PN} += "${datadir}/proj"
+
+BBCLASSEXTEND = "native"
+
+PACKAGECONFIG ?= "curl shared"
+PACKAGECONFIG:append:class-native = " apps"
+
+PACKAGECONFIG[apps] = "-DBUILD_APPS=ON, -DBUILD_APPS=OFF"
+PACKAGECONFIG[curl] = "-DENABLE_CURL=ON,-DENABLE_CURL=OFF,curl"
+PACKAGECONFIG[shared] = "-DBUILD_SHARED_LIBS=ON,-DBUILD_SHARED_LIBS=OFF,,"
+PACKAGECONFIG[tiff] = "-DENABLE_TIFF=ON,-DENABLE_TIFF=OFF,tiff"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/asio/asio_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/asio/asio_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b17e51178e5f06bdb2a8cc2b674ea437bbc8c051
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/asio/asio_%.bbappend
@@ -0,0 +1,10 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-support/asio/asio_1.18.1.bb
+
+# version in openEuler
+PV = "1.28.1"
+
+
+SRC_URI += " \
+        file://${BP}.tar.gz \
+        "
+LIC_FILES_CHKSUM = "file://COPYING;md5=ff668366bbdb687b6029d33a5fe4b999"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/c-ares/c-ares_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/c-ares/c-ares_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1c66af33aed6bc6235888b6b09039f601f4a48f4
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/c-ares/c-ares_%.bbappend
@@ -0,0 +1,23 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-support/c-ares/c-ares_1.18.1.bb
+
+# version in openEuler
+PV = "1.19.1"
+S = "${WORKDIR}/${BP}"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+# this patch no need for 1.19.1
+SRC_URI:remove = " \
+    file://CVE-2022-4904.patch \
+    file://CVE-2023-31130.patch \
+    file://CVE-2023-32067.patch \
+"
+
+#file://0001-Lower-init-prio-for-extension-attributes.patch 
+
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+    file://0000-Use-RPM-compiler-options.patch \
+    file://backport-disable-live-tests.patch \
+    file://backport-CVE-2024-25629.patch \
+"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/ceres-solver/ceres-solver_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/ceres-solver/ceres-solver_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..16998fd8943cf0634cd0ff9fc437be7d8e7d69da
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/ceres-solver/ceres-solver_%.bbappend
@@ -0,0 +1,17 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-support/ceres-solver/ceres-solver_2.0.0.bb
+# version in openEuler
+PV = "2.0.0"
+S = "${WORKDIR}/${BP}"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+"
+
+# bb need .git to do_configure
+do_configure:prepend() {
+    mkdir -p ${S}/.git/hooks/
+}
+
+PACKAGECONFIG[suitesparse] = "-DSUITESPARSE=ON,-DSUITESPARSE=OFF,suitesparse"
+PACKAGECONFIG[cxsparse] = "-DCXSPARSE=ON,-DCXSPARSE=OFF,suitesparse"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/fmt/fmt_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/fmt/fmt_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f61d9e5fee9f99f810128c745bc9eb957a25fc7a
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/fmt/fmt_%.bbappend
@@ -0,0 +1,15 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-support/fmt/fmt_7.1.3.bb
+
+# version in openEuler
+PV = "8.1.1"
+
+S = "${WORKDIR}/${BP}"
+
+
+SRC_URI += " \
+        file://${BP}.tar.gz \
+        "
+
+SRC_URI[md5sum] = "7d5af964c6633ef90cd6a47be3afe6a0"
+SRC_URI[sha256sum] = "b06ca3130158c625848f3fb7418f235155a4d389b2abc3a6245fb01cb0eb1e01"
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/fuse/fuse_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/fuse/fuse_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e3bbdb9d2d9b970b874680784734b918fea910bf
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/fuse/fuse_%.bbappend
@@ -0,0 +1,20 @@
+# main bbfile: yocto-meta-openembedded/meta-filesystems/recipes-support/fuse/fuse_2.9.9.bb
+# version in openEuler
+PV = "2.9.9"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+SRC_URI:remove = " \
+           file://gold-unversioned-symbol.patch \
+           file://aarch64.patch \
+           file://0001-fuse-fix-the-return-value-of-help-option.patch \
+           file://fuse2-0007-util-ulockmgr_server.c-conditionally-define-closefro.patch \
+"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+    file://0000-fix-compile-error-because-of-ns-colliding.patch \
+    file://0001-libfuse-Assign-NULL-to-old-to-avoid-free-it-twice-52.patch \
+    file://0002-util-ulockmgr_server.c-conditionally-define-closefro.patch \
+    file://0003-add-fuse-test-dir.patch \
+"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/gflags/gflags_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/gflags/gflags_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ae84ad15f3523fa5052228dbd7f81d3e0bc3f6ea
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/gflags/gflags_%.bbappend
@@ -0,0 +1,9 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-support/gflags/gflags_2.2.2.bb
+# version in openEuler
+PV = "2.2.2"
+S = "${WORKDIR}/${BP}"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/glog/glog_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/glog/glog_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2f0d0e4e6126b90224f207a962db25b79057924c
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/glog/glog_%.bbappend
@@ -0,0 +1,19 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-support/glog/glog_0.5.0.bb
+# version in openEuler
+PV = "0.6.0"
+S = "${WORKDIR}/${BP}"
+
+SRC_URI = " \
+    file://${BP}.tar.gz \
+"
+
+# From meta-openembedded, glog_0.6.0.bb
+PACKAGECONFIG[64bit-atomics] = ",-DCMAKE_CXX_STANDARD_LIBRARIES='-latomic',,"
+FILES:${PN}-dev += "${datadir}/${BPN}/cmake"
+
+# make libs compatible with lib64
+do_configure:prepend:class-target() { 
+    if [ -f ${S}/CMakeLists.txt ] && [[ "${libdir}" =~ "lib64" ]]; then
+        cat ${S}/CMakeLists.txt | grep "DESTINATION lib\${LIB_SUFFIX}" || sed -i 's:DESTINATION lib:DESTINATION lib\${LIB_SUFFIX}:g' ${S}/CMakeLists.txt
+    fi
+}
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/hwdata/hwdata_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/hwdata/hwdata_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..90bcf8e4fb6c0666a41193894a5264efe28e9256
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/hwdata/hwdata_%.bbappend
@@ -0,0 +1,17 @@
+inherit pkgconfig
+
+PV = "v0.372"
+
+SRC_URI += " \
+        file://${PV}.tar.gz \
+"
+
+S = "${WORKDIR}/hwdata-0.372"
+
+do_install:append() {
+    install -d ${D}${libdir}/pkgconfig/
+    install -m 0644 ${S}/hwdata.pc ${D}${libdir}/pkgconfig/
+}
+
+BBCLASSEXTEND += "native"
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libeigen/libeigen_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libeigen/libeigen_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..71e787a882f356fdf0bbd827d083f888f4876151
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libeigen/libeigen_%.bbappend
@@ -0,0 +1,27 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-support/libeigen/libeigen_3.3.7.bb
+
+OPENEULER_REPO_NAME = "eigen"
+
+# version in openEuler
+PV = "3.3.8"
+S = "${WORKDIR}/eigen-${PV}"
+
+LIC_FILES_CHKSUM = "file://COPYING.MPL2;md5=815ca599c9df247a0c7f619bab123dad \
+                    file://COPYING.BSD;md5=543367b8e11f07d353ef894f71b574a0 \
+                    file://COPYING.GPL;md5=d32239bcb673463ab874e80d47fae504 \
+                    file://COPYING.LGPL;md5=4fbd65380cdd255951079008b364516c \
+                    file://COPYING.MINPACK;md5=5fe4603e80ef7390306f51ef74449bbd \
+"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+SRC_URI:remove = " \
+    file://0001-Default-eigen_packet_wrapper-constructor.patch \
+"
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+    file://eigen-${PV}.tar.bz2 \
+    file://0001-rebuild-and-modify-exception-error.patch \
+"
+SRC_URI[md5sum] = "432ef01499d514f4606343276afa0ec3"
+SRC_URI[sha256sum] = "0215c6593c4ee9f1f7f28238c4e8995584ebf3b556e9dbf933d84feb98d5b9ef"
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libestr/libestr_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libestr/libestr_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1312cdfc58e846aeb91ac9bfcf41ca65a58bdfc1
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libestr/libestr_%.bbappend
@@ -0,0 +1,4 @@
+# the main bb file: yocto-meta-openembedded/meta-oe/recipes-support/libestr/libestr_0.1.11.bb
+
+SRC_URI = "file://${BP}.tar.gz \
+"
\ No newline at end of file
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libtinyxml/libtinyxml_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libtinyxml/libtinyxml_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0fd3ef7ee5189a02d146402c23adccdbc4d82049
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libtinyxml/libtinyxml_%.bbappend
@@ -0,0 +1,13 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-support/libtinyxml/libtinyxml_2.6.2.bb
+
+# openeuler version
+PV = "2.6.2"
+
+OPENEULER_REPO_NAME = "tinyxml"
+
+S = "${WORKDIR}/tinyxml"
+
+SRC_URI += "file://tinyxml_2_6_2.tar.gz \
+        file://CVE-2021-42260.patch \
+        file://2-fix-devel-package-error.patch \
+        "
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libtinyxml2/libtinyxml2_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libtinyxml2/libtinyxml2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f27407240e3088c265be098832666897d9f20e77
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libtinyxml2/libtinyxml2_%.bbappend
@@ -0,0 +1,18 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-support/libtinyxml2/libtinyxml2_9.0.0.bb
+
+# openeuler version
+PV = "9.0.0"
+
+OPENEULER_REPO_NAME = "tinyxml2"
+
+# the dir name after unpacking the tar file
+S = "${WORKDIR}/tinyxml2-${PV}"
+
+SRC_URI += "file://tinyxml2-${PV}.tar.gz "
+
+# make libs compatible with lib64
+do_configure:prepend:class-target() { 
+    if [ -f ${S}/CMakeLists.txt ] && [[ "${libdir}" =~ "lib64" ]]; then
+        cat ${S}/CMakeLists.txt | grep "DESTINATION lib\${LIB_SUFFIX}" || sed -i 's:DESTINATION lib:DESTINATION lib\${LIB_SUFFIX}:g' ${S}/CMakeLists.txt
+    fi
+}
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libusb/libusb-compat_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libusb/libusb-compat_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d6501df3fdee65a0f70b255c7dacbf4bf872ffdb
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/libusb/libusb-compat_%.bbappend
@@ -0,0 +1,14 @@
+OPENEULER_REPO_NAME = "libusb"
+PV = "0.1.8"
+
+SRC_URI:prepend = "file://${BP}.tar.bz2 \
+           file://0000-Link-with-znodelete-to-disallow-unloading.patch \
+"
+
+SRC_URI[sha256sum] = "404ef4b6b324be79ac1bfb3d839eac860fbc929e6acb1ef88793a6ea328bc55a"
+
+S = "${WORKDIR}/${BP}"
+
+# backport from meta-oe/recipes-support/libusb/libusb-compat_0.1.8.bb
+# libusb-compat dlopen() libusb1 so we need to explicitly RDEPENDS on it
+RDEPENDS:${PN} += "libusb1"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/files/0001-configure.ac-check-egrep.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/files/0001-configure.ac-check-egrep.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1b9796db2a8de7ace945b4bf3b0423fbd51a153e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/files/0001-configure.ac-check-egrep.patch
@@ -0,0 +1,32 @@
+configure.ac: check egrep
+
+The macro AC_HEADER_STDC which requires AC_PROG_EGREP has been removed
+from configure.ac, then it fails to substitute '@EGREP@':
+
+|     [GEN] command-lines-input.h
+| /bin/bash: line 2: @EGREP@: command not found
+|     [GEN] command-count.h
+
+Call AC_PROG_EGREP to fix the error.
+
+Upstream-Status: Submitted [https://gitlab.com/lvmteam/lvm2/-/merge_requests/4]
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+---
+ configure.ac | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/configure.ac b/configure.ac
+index 2e52498f9..d9462e22c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -78,6 +78,7 @@ AC_PROG_LN_S
+ AC_PROG_MAKE_SET
+ AC_PROG_MKDIR_P
+ AC_PROG_RANLIB
++AC_PROG_EGREP
+ AC_CHECK_TOOL([READELF], [readelf])
+ AC_CHECK_TOOL(AR, ar)
+ AC_PATH_TOOL(CFLOW_CMD, cflow)
+-- 
+2.34.1
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/files/0001-include-libgen.h-for-basename.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/files/0001-include-libgen.h-for-basename.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a1b51e4ae824c7662b75d11c42c23e7969bf70fe
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/files/0001-include-libgen.h-for-basename.patch
@@ -0,0 +1,31 @@
+From 1b9677f40ac547ba19d1cdbfd700901eab0a0d0b Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 25 Mar 2024 13:07:28 -0700
+Subject: [PATCH] include libgen.h for basename
+
+basename prototype has been removed from string.h from latest musl [1]
+compilers e.g. clang-18 flags the absense of prototype as error. therefore
+include libgen.h for providing it.
+
+[1] https://git.musl-libc.org/cgit/musl/commit/?id=725e17ed6dff4d0cd22487bb64470881e86a92e7
+
+Upstream-Status: Submitted [ Sent to maintainer and lvm-devel@redhat.com ]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ lib/device/device_id.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/lib/device/device_id.c b/lib/device/device_id.c
+index 1422f5d05..8215811bd 100644
+--- a/lib/device/device_id.c
++++ b/lib/device/device_id.c
+@@ -25,6 +25,7 @@
+ #include "lib/datastruct/str_list.h"
+ #include "lib/metadata/metadata-exported.h"
+ 
++#include <libgen.h>
+ #include <sys/stat.h>
+ #include <fcntl.h>
+ #include <unistd.h>
+-- 
+2.44.0
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/files/0004-tweak-MODPROBE_CMD-for-cross-compile.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/files/0004-tweak-MODPROBE_CMD-for-cross-compile.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8dc9a32f760058d43b480cf3e07d101d8b4e0255
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/files/0004-tweak-MODPROBE_CMD-for-cross-compile.patch
@@ -0,0 +1,37 @@
+From 3bba45890985b877b823836e78a1c8ac3c878856 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Tue, 31 Jul 2018 15:04:29 +0800
+Subject: [PATCH 4/4] tweak MODPROBE_CMD for cross compile
+
+Lvm uses variable MODPROBE_CMD at runtime, so build time detection of modprobe
+is incorrect.
+------
+|lvm lvcreate --thinpool wrl/pool00 --size 5556m --config  devices
+{ preferred_names=["^/dev/mapper/", "^/dev/md/", "^/dev/sd"]
+filter=["r|/loop1$|","r|/loop2$|","r|/loop3$|","r|/loop4$|","r|/loop5$|","r|/loop6$|","r|/loop7$|"] }
+|tmp/sysroots/x86_64-linux/usr/bin/modprobe: execvp failed: No such file or directory
+|tmp/sysroots/x86_64-linux/usr/bin/modprobe failed: 2
+------
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ configure.ac | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index b43d8b9be..efe3062c1 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1646,8 +1646,6 @@ AS_IF([test "$BUILD_DMFILEMAPD" = "yes"], [
+ ])
+ 
+ ################################################################################
+-AC_PATH_TOOL(MODPROBE_CMD, modprobe, [], [$PATH_SBIN])
+-
+ AS_IF([test -n "$MODPROBE_CMD"], [
+ 	AC_DEFINE_UNQUOTED([MODPROBE_CMD], ["$MODPROBE_CMD"], [The path to 'modprobe', if available.])
+ ])
+-- 
+2.7.4
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/files/0005-do-not-build-manual.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/files/0005-do-not-build-manual.patch
new file mode 100644
index 0000000000000000000000000000000000000000..58245c2898205a16a510dbea1fcdb2987cbc5544
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/files/0005-do-not-build-manual.patch
@@ -0,0 +1,72 @@
+From 103ac1c1200df8190372d973e004776cffe8e659 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Mon, 26 Nov 2018 14:59:55 +0800
+Subject: [PATCH 2/3] do not build manual
+
+On some host (ubuntu 1404), build manual failed.
+...
+./tools/man-generator --primary lvscan lvscan.8_des
+Failed to stat description file lvscan.8_des.
+...
+
+Do not build man to workaround the issue.
+
+Upstream-Status: Pending
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+
+Update context for lvm2 2.03.02.
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+---
+ Makefile.in  | 6 +++---
+ configure.ac | 1 -
+ 2 files changed, 3 insertions(+), 4 deletions(-)
+
+diff --git a/Makefile.in b/Makefile.in
+index 6a1a990..80cba91 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -18,7 +18,7 @@ top_builddir = @top_builddir@
+ abs_top_builddir = @abs_top_builddir@
+ abs_top_srcdir = @abs_top_srcdir@
+ 
+-SUBDIRS = libdm conf daemons include lib libdaemon man scripts tools
++SUBDIRS = libdm conf daemons include lib libdaemon scripts tools
+ 
+ ifeq ("@UDEV_RULES@", "yes")
+   SUBDIRS += udev
+@@ -33,7 +33,7 @@ ifeq ($(MAKECMDGOALS),clean)
+ endif
+ # FIXME Should use intermediate Makefiles here!
+ ifeq ($(MAKECMDGOALS),distclean)
+-  SUBDIRS = conf include man test scripts \
++  SUBDIRS = conf include test scripts \
+     libdaemon lib tools daemons libdm \
+     udev po
+ tools.distclean: test.distclean
+@@ -65,7 +65,7 @@ unit-test  run-unit-test: test
+ daemons.device-mapper: libdm.device-mapper
+ tools.device-mapper: libdm.device-mapper
+-device-mapper: tools.device-mapper daemons.device-mapper man.device-mapper
++device-mapper: tools.device-mapper daemons.device-mapper
+ device_mapper: device-mapper
+ 
+ ifeq ("@INTL@", "yes")
+ lib.pofile: include.pofile
+diff --git a/configure.ac b/configure.ac
+index 7fd0561..4154dc0 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1812,7 +1812,6 @@ libdaemon/server/Makefile
+ libdm/Makefile
+ libdm/dm-tools/Makefile
+ libdm/libdevmapper.pc
+-man/Makefile
+ po/Makefile
+ scripts/lvm2-pvscan.service
+ scripts/blkdeactivate.sh
+-- 
+2.7.4
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/libdevmapper_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/libdevmapper_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fd5366dd4739996bed8e84cf36d567d27347cd1f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/libdevmapper_%.bbappend
@@ -0,0 +1,14 @@
+require lvm2-src.inc
+
+DEPENDS += "autoconf-archive-native util-linux"
+
+TARGET_CC_ARCH += "${LDFLAGS}"
+
+do_install() {
+    oe_runmake 'DESTDIR=${D}' -C libdm install
+}
+
+# Do not generate package libdevmapper
+PACKAGES = ""
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2-src.inc b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..3aab5b20d1d3862d9c2fc1cad26bba439901516b
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2-src.inc
@@ -0,0 +1,51 @@
+# use src-openEuler package
+
+# adapt 0005-do-not-build-manual.patch for 2.03.14 version
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+OPENEULER_REPO_NAME = "lvm2"
+
+DEPENDS += "libaio"
+
+PV = "2.03.21"
+
+# remove open_embedded patch that not use
+SRC_URI:remove = "file://0002-Guard-use-of-mallinfo-with-__GLIBC__.patch \
+            file://0006-start-lvm2-monitor.service-after-tmp.mount.patch \
+"
+
+SRC_URI:prepend = "file://LVM2.${PV}.tgz \
+            file://0001-lvm2-set-default-preferred_names.patch \
+            file://0002-lvm2-default-allow-changes-with-duplicate-pvs.patch \
+            file://0003-bugfix-lvm2-add-SSD.patch \
+            file://0004-bugfix-add-timeout-when-fail-to-wait-udev.patch \
+            file://0005-bugfix-fix-the-code-maybe-lead-to-buffer-over-bound-access.patch \
+            file://0006-enhancement-modify-default-log-level-to-error-level.patch \
+            file://0007-enhancement-add-dfx-log.patch \
+            file://0008-enhancement-syslog-more-when-use-libdevmapper-so.patch \
+            file://0009-enhancement-log-it-when-disk-slow.patch \
+            file://0010-bugfix-lvm2-fix-the-reuse-of-va_list.patch \
+            file://0011-13-dm-disk.rules-check-DM_NAME-before-create-symlink.patch \
+            file://0012-lvm-code-reduce-cyclomatic-complexity.patch \
+            file://0013-udev-repeat.patch \
+            file://0014-use-sync-io-read-bcache-by-defaults.patch \
+            file://0015-vgchange-acquire-an-exclusive-VG-lock-for-refresh.patch \
+            file://0016-dm-event-release-buffer-on-dm_event_get_version.patch \
+            file://0017-clean-up-group-struct-in-_stats_create_group-error-path.patch \
+" 
+
+# from meta-oe lvm2-2.03.22 recipe
+SRC_URI += " \
+           file://0001-configure.ac-check-egrep.patch \
+           file://0001-include-libgen.h-for-basename.patch \
+"
+
+SRC_URI[sha256sum] = "4a63bc8a084a8ae3c7bc5e6530cac264139d218575c64416c8b99e3fe039a05c"
+
+S = "${WORKDIR}/LVM2.${PV}"
+
+# from meta-oe lvm2-2.03.22 recipe
+
+# gold doesn't like multiple dm_bitset_parse_list definitions in libdm/.exported_symbols.DM_1_02_138 and libdm/.exported_symbols.DM_1_02_129
+# after it was uncommented in the later in 2.03.12 with https://github.com/lvmteam/lvm2/commit/60eb608d66c2056a78e81f27db3da14139d9faab
+LDFLAGS:append = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', " -fuse-ld=bfd", '', d)}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2/0001-fix-command-bin-findmnt-bin-lsblk-bin-sort-not-found.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2/0001-fix-command-bin-findmnt-bin-lsblk-bin-sort-not-found.patch
new file mode 100644
index 0000000000000000000000000000000000000000..dd53aaad6b65c81b5c57bbfe199dde8ea651b720
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2/0001-fix-command-bin-findmnt-bin-lsblk-bin-sort-not-found.patch
@@ -0,0 +1,72 @@
+From ddf36613f3408ce42f15b03b4e9c6ad8478b97f8 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Tue, 2 Mar 2021 01:33:05 -0800
+Subject: [PATCH] fix command /bin/findmnt, /bin/lsblk, /bin/sort not found
+
+In oe-core (util-linux and coreutils), the commands locates in
+${bindir} rather than /bin, add BINDIR to configure it
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ configure.ac                | 3 +++
+ scripts/blkdeactivate.sh.in | 7 ++++---
+ 2 files changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 991a0cf85..e59c82472 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1660,6 +1660,8 @@ AS_IF([test -n "$MODPROBE_CMD"], [
+ 
+ SYSCONFDIR="$(eval echo $(eval echo $sysconfdir))"
+ 
++BINDIR="$(eval echo $(eval echo $bindir))"
++
+ SBINDIR="$(eval echo $(eval echo $sbindir))"
+ LVM_PATH="$SBINDIR/lvm"
+ AC_DEFINE_UNQUOTED(LVM_PATH, ["$LVM_PATH"], [Path to lvm binary.])
+@@ -1886,6 +1888,7 @@ AC_SUBST(PYTHON2DIR)
+ AC_SUBST(PYTHON3)
+ AC_SUBST(PYTHON3DIR)
+ AC_SUBST(RT_LIBS)
++AC_SUBST(BINDIR)
+ AC_SUBST(SBINDIR)
+ AC_SUBST(SELINUX_LIBS)
+ AC_SUBST(SELINUX_PC)
+diff --git a/scripts/blkdeactivate.sh.in b/scripts/blkdeactivate.sh.in
+index 7c517b87b..7ef1bb766 100644
+--- a/scripts/blkdeactivate.sh.in
++++ b/scripts/blkdeactivate.sh.in
+@@ -42,13 +42,14 @@ VDO="/bin/vdo"
+ 
+ sbindir="@SBINDIR@"
+ DMSETUP="$sbindir/dmsetup"
++bindir="@BINDIR@"
+ LVM="$sbindir/lvm"
+ 
+ if "$UMOUNT" --help | grep -- "--all-targets" >"$DEV_DIR/null"; then
+ 	UMOUNT_OPTS="--all-targets "
+ else
+ 	UMOUNT_OPTS=""
+-	FINDMNT="/bin/findmnt -r --noheadings -u -o TARGET"
++	FINDMNT="$bindir/findmnt -r --noheadings -u -o TARGET"
+ 	FINDMNT_READ="read -r mnt"
+ fi
+ DMSETUP_OPTS=""
+@@ -57,10 +58,10 @@ MDADM_OPTS=""
+ MPATHD_OPTS=""
+ VDO_OPTS=""
+ 
+-LSBLK="/bin/lsblk -r --noheadings -o TYPE,KNAME,NAME,MOUNTPOINT"
++LSBLK="$bindir/lsblk -r --noheadings -o TYPE,KNAME,NAME,MOUNTPOINT"
+ LSBLK_VARS="local devtype local kname local name local mnt"
+ LSBLK_READ="read -r devtype kname name mnt"
+-SORT_MNT="/bin/sort -r -u -k 4"
++SORT_MNT="$bindir/sort -r -u -k 4"
+ 
+ # Do not show tool errors by default (only done/skipping summary
+ # message provided by this script) and no verbose mode by default.
+-- 
+2.29.2
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2/0001-lvmdbusd-create-dirs-for-lock-file.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2/0001-lvmdbusd-create-dirs-for-lock-file.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f6f94e653046614ee62837b135bbf579351a5421
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2/0001-lvmdbusd-create-dirs-for-lock-file.patch
@@ -0,0 +1,28 @@
+lvmdbusd: create dirs for lock file
+
+Create leading dirs for lvmdbusd lock file, otherwise it fails to start:
+
+| systemd[1]: Starting LVM2 D-Bus service...
+| lvmdbusd[1602]: [1602]: Error during creation of lock file(/var/lock/lvm/lvmdbusd): errno(2), exiting!
+
+Upstream-Status: Submitted [https://gitlab.com/lvmteam/lvm2/-/merge_requests/7]
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+---
+ daemons/lvmdbusd/utils.py | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/daemons/lvmdbusd/utils.py b/daemons/lvmdbusd/utils.py
+index d479175f6..830648659 100644
+--- a/daemons/lvmdbusd/utils.py
++++ b/daemons/lvmdbusd/utils.py
+@@ -778,6 +778,7 @@ class LockFile(object):
+ 
+ 	def __enter__(self):
+ 		try:
++			os.makedirs(os.path.dirname(self.lock_file))
+ 			self.fd = os.open(self.lock_file, os.O_CREAT | os.O_RDWR, stat.S_IRUSR | stat.S_IWUSR)
+ 
+ 			# Get and set the close on exec and lock the file
+-- 
+2.34.1
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2/tweak-for-lvmdbusd.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2/tweak-for-lvmdbusd.patch
new file mode 100644
index 0000000000000000000000000000000000000000..824b3fe0e145274b96f8d1089bd23548d17b7a8d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2/tweak-for-lvmdbusd.patch
@@ -0,0 +1,55 @@
+Not check python modules pyudev and dbus during configure that they are runtime
+dependencies. Deal with them in the package config setting in the recipe.
+
+Remove $(DESTDIR) from install destination that it is not suitable for oe. And
+no generate python cache files too.
+
+adapt for lvm2-2.03.21
+
+Upstream-Status: Pending [oe specific]
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+Signed-off-by: lixiaoyong <lixiaoyong19@huawei.com>
+---
+ configure.ac                 | 4 ++--
+ daemons/lvmdbusd/Makefile.in | 5 +----
+ 2 files changed, 4 insertions(+), 6 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index cb5d4bb..01b3702 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1262,8 +1262,8 @@ AS_IF([test "$BUILD_LVMDBUSD" = "yes"], [
+ 	AS_IF([test "$PYTHON3_BINDINGS" = "yes"], [PYTHON_BINDINGS="yes"])
+ 
+ 	# To get this macro, install autoconf-archive package then run autoreconf
+-	AX_PYTHON_MODULE([pyudev], [Required], python3)
+-	AX_PYTHON_MODULE([dbus], [Required], python3)
++	# AX_PYTHON_MODULE([pyudev], [Required], python3)
++	# AX_PYTHON_MODULE([dbus], [Required], python3)
+ ])
+ 
+ ################################################################################
+diff --git a/daemons/lvmdbusd/Makefile.in b/daemons/lvmdbusd/Makefile.in
+index d9cf5d8..2fa80c4 100644
+--- a/daemons/lvmdbusd/Makefile.in
++++ b/daemons/lvmdbusd/Makefile.in
+@@ -16,7 +16,7 @@ top_srcdir = @top_srcdir@
+ top_builddir = @top_builddir@
+ 
+ lvmdbuspydir = $(python3dir)/lvmdbusd
+-lvmdbusdir = $(DESTDIR)$(lvmdbuspydir)
++lvmdbusdir = $(lvmdbuspydir)
+ 
+ LVMDBUS_SRCDIR_FILES = \
+ 	automatedproperties.py \
+@@ -61,9 +61,6 @@ install_lvmdbusd: $(LVMDBUSD)
+ 	$(Q) $(INSTALL_DIR) $(lvmdbusdir)
+ 	$(Q) (cd $(srcdir); $(INSTALL_DATA) $(LVMDBUS_SRCDIR_FILES) $(lvmdbusdir))
+ 	$(Q) $(INSTALL_DATA) $(LVMDBUS_BUILDDIR_FILES) $(lvmdbusdir)
+-	$(Q) PYTHON=$(PYTHON3) $(PYCOMPILE) --destdir "$(DESTDIR)" --basedir "$(lvmdbuspydir)" $(LVMDBUS_SRCDIR_FILES) $(LVMDBUS_BUILDDIR_FILES)
+-	$(Q) $(CHMOD) 755 $(lvmdbusdir)/__pycache__
+-	$(Q) $(CHMOD) 444 $(lvmdbusdir)/__pycache__/*.py[co]
+ 
+ install_lvm2: install_lvmdbusd
+ 
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..124093d5322d6b66dc969db0c6cb9c2549d79367
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/lvm2/lvm2_%.bbappend
@@ -0,0 +1,47 @@
+# main bbfile: meta-oe/recipes-support/lvm2/lvm2_2.03.11.bb?h=hardknott
+
+require lvm2-src.inc
+
+# remove strong dependence on udev, use condition statements to decide whether to depend udev
+# keep the same as before
+# use PACKAGECONFIG instead of LVM2_PACKAGECONFIG
+LVM2_PACKAGECONFIG:remove:class-target = " \
+    udev \
+"
+PACKAGECONFIG:append:class-target = " \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'udev', '', d)} \
+"
+
+
+# from poky lvm2_2.03.22.bb
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+SRC_URI += " \
+        file://tweak-for-lvmdbusd.patch \
+        file://0001-lvmdbusd-create-dirs-for-lock-file.patch \
+"
+
+inherit python3native
+
+do_install:append() {
+
+    # following files only exist when package config `dbus` enabled
+    sed -i -e '1s,#!.*python.*,#!${USRBINPATH}/env python3,' \
+        ${D}${sbindir}/lvmdbusd \
+        ${D}${PYTHON_SITEPACKAGES_DIR}/lvmdbusd/lvmdb.py \
+        ${D}${PYTHON_SITEPACKAGES_DIR}/lvmdbusd/lvm_shell_proxy.py \
+    || true
+}
+
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'dbus', 'lvm2-lvmdbusd.service', '', d)} \
+"
+
+PACKAGECONFIG[dbus] = "--enable-dbus-service,--disable-dbus-service,,python3-dbus python3-pyudev"
+
+FILES:${PN} += " \
+    ${PYTHON_SITEPACKAGES_DIR}/lvmdbusd \
+    ${datadir}/dbus-1/system-services/com.redhat.lvmdbus1.service \
+"
+
+RDEPENDS:${PN} = "bash"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/opencv/opencv/0001-Use-the-one-argument-version-of-SetTotalBytesLimit.patch b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/opencv/opencv/0001-Use-the-one-argument-version-of-SetTotalBytesLimit.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5d88d1a6ab859901dfba79fb0855918de6e28af4
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/opencv/opencv/0001-Use-the-one-argument-version-of-SetTotalBytesLimit.patch
@@ -0,0 +1,41 @@
+From 9cfa84313c5833d7295fcf57be93d5d2aaadfd88 Mon Sep 17 00:00:00 2001
+From: Vincent Rabaud <vrabaud@google.com>
+Date: Sat, 10 Jul 2021 00:21:52 +0200
+Subject: [PATCH] Use the one argument version of SetTotalBytesLimit.
+
+The two argument versions has been deprecated, cf
+https://developers.google.com/protocol-buffers/docs/reference/cpp/google.protobuf.io.coded_stream
+
+Upstream-Status: Backport [9cfa84313c5833d7295fcf57be93d5d2aaadfd88 - from master after 4.5.3 tag]
+Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
+---
+ modules/dnn/src/caffe/caffe_io.cpp | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/modules/dnn/src/caffe/caffe_io.cpp b/modules/dnn/src/caffe/caffe_io.cpp
+index 2fc4d84f46..ebecf95eea 100644
+--- a/modules/dnn/src/caffe/caffe_io.cpp
++++ b/modules/dnn/src/caffe/caffe_io.cpp
+@@ -92,6 +92,7 @@
+ #ifdef HAVE_PROTOBUF
+ #include <google/protobuf/io/coded_stream.h>
+ #include <google/protobuf/io/zero_copy_stream_impl.h>
++#include <google/protobuf/stubs/common.h>
+ #include <google/protobuf/text_format.h>
+ 
+ #include <opencv2/core.hpp>
+@@ -1111,7 +1112,11 @@ static const int kProtoReadBytesLimit = INT_MAX;  // Max size of 2 GB minus 1 by
+ 
+ bool ReadProtoFromBinary(ZeroCopyInputStream* input, Message *proto) {
+     CodedInputStream coded_input(input);
++#if GOOGLE_PROTOBUF_VERSION >= 3006000
++    coded_input.SetTotalBytesLimit(kProtoReadBytesLimit);
++#else
+     coded_input.SetTotalBytesLimit(kProtoReadBytesLimit, 536870912);
++#endif
+ 
+     return proto->ParseFromCodedStream(&coded_input);
+ }
+-- 
+2.32.0
+
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/opencv/opencv_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/opencv/opencv_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..54d31d2fc69924b423da6b6e047de3a901ecbbed
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/opencv/opencv_%.bbappend
@@ -0,0 +1,46 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-support/opencv/opencv_4.5.2.bb
+
+PV = "4.5.2"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/opencv:"
+
+# use src-openeuler's source
+SRC_URI:prepend = " \
+        file://${BP}.tar.gz \
+        file://Fix-OpenCV-build-with-OpenEXR-before-2.2.0.patch \
+        file://Fix_compilation_of_copy_assignment_operators_with_GCC.patch \
+        file://Repair_clang_abi.patch \
+        file://CVE-2022-0561_and_CVE-2022-0562.patch \
+        file://CVE-2022-0908.patch \
+        file://0001-Use-the-one-argument-version-of-SetTotalBytesLimit.patch \
+        file://Merge-pull-request-21114-from-dwardor-patch-1.patch \
+        file://calib3d-use-OCV_LAPACK_FUNC.patch \
+        "
+
+# remove openembedded conflict patches
+SRC_URI:remove = " \
+        file://CVE-2023-2617.patch;patchdir=../contrib \
+        file://download.patch \
+        "
+
+do_unpack_extra() {
+}
+
+S = "${WORKDIR}/opencv-4.5.2"
+
+# no support of ade package in src-openeuler currently,
+# so remove it from pkgconfig
+PACKAGECONFIG:remove = "gapi"
+
+# ippicv is not enable in src-openuler, so sync the config to our recipes
+EXTRA_OECMAKE:append = " \
+    -DWITH_IPP=OFF \
+"
+EXTRA_OECMAKE:remove = " \
+    -DOPENCV_EXTRA_MODULES_PATH=${WORKDIR}/contrib/modules \
+    -DOPENCV_ICV_HASH=${IPP_MD5} \
+    -DIPPROOT=${WORKDIR}/ippicv_lnx \
+    -DOPENCV_DOWNLOAD_PATH=${OPENCV_DLDIR} \
+"
+
+PACKAGECONFIG += " dnn "
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/openldap/openldap_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/openldap/openldap_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..17524a98909e8048fc44cee8974a68acd9ca4e92
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/openldap/openldap_%.bbappend
@@ -0,0 +1,9 @@
+# openeuler specific adapt
+# if we do use prebuilt tools, we need to copy files from nativesdk to sysroot
+# so that the hardcode path in configure can be found
+do_configure:prepend() {
+    if [ "${OPENEULER_PREBUILT_TOOLS_ENABLE}" = "yes" ] && [ ! -d "${RECIPE_SYSROOT_NATIVE}/usr/share/libtool" ]; then
+        install -d ${RECIPE_SYSROOT_NATIVE}/usr/share
+	    cp -R ${OPENEULER_NATIVESDK_SYSROOT}/usr/share/libtool ${RECIPE_SYSROOT_NATIVE}/usr/share
+    fi
+}
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/re2/re2_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/re2/re2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d37df26a17ef1339b9a61a4ca9ee5071e97bf6dc
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/re2/re2_%.bbappend
@@ -0,0 +1,42 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-support/re2/re2_2020.11.01.bb
+
+# version in openEuler
+PV = "2024.02.01"
+RE2_VER = "${@"-".join(d.getVar("PV").split("."))}"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+    file://${RE2_VER}.tar.gz \
+    file://add-some-testcases-for-abnormal-branches.patch \
+"
+
+S = "${WORKDIR}/${BPN}-${RE2_VER}"
+
+# from meta-oe
+DEPENDS = "abseil-cpp ${@bb.utils.contains('PTEST_ENABLED', '1', 'gtest googlebenchmark', '', d)}"
+
+inherit ptest
+
+RDEPENDS:${PN}-ptest += "cmake sed"
+
+EXTRA_OECMAKE:remove = "\
+            -DRE2_BUILD_TESTING=OFF \
+"
+
+EXTRA_OECMAKE += "\
+     ${@bb.utils.contains('PTEST_ENABLED', '1', '-DRE2_BUILD_TESTING=ON', '-DRE2_BUILD_TESTING=OFF', d)} \
+"
+
+do_install_ptest () {
+    cp -r ${B}/*_test ${D}${PTEST_PATH}
+    cp -r ${B}/CTestTestfile.cmake ${D}${PTEST_PATH}
+    sed -i -e 's#${B}#${PTEST_PATH}#g' `find ${D}${PTEST_PATH} -name CTestTestfile.cmake`
+    sed -i -e 's#${S}#${PTEST_PATH}#g' `find ${D}${PTEST_PATH} -name CTestTestfile.cmake`
+    # ERROR: re2-2024.03.01-r0 do_package_qa: QA Issue: /usr/lib64/re2/ptest/string_generator_test contained in package re2-ptest requires libtesting.so()(64bit), but no providers found in RDEPENDS:re2-ptest? [file-rdeps]
+    cp -r ${B}/libtesting.so ${D}${PTEST_PATH}
+}
+
+# openeuler customized configuration
+# repack files. pack .so, pc, etc in dev package
+FILES:${PN} = "${libdir}/lib*${SOLIBS}"
+FILES:${PN}-dev = "${includedir} ${FILES_SOLIBSDEV} ${libdir}/pkgconfig ${libdir}/cmake"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/spdlog/spdlog_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/spdlog/spdlog_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e4764695152942ba2f82beaa212d15c5711a29e4
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/spdlog/spdlog_%.bbappend
@@ -0,0 +1,10 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-support/spdlog/spdlog_1.9.2.bb
+
+PV = "1.11.0"
+
+SRC_URI:prepend = " file://v${PV}.tar.gz;subdir=git;striplevel=1 "
+
+# can't not apply the following patch, because of different version
+SRC_URI:remove = " \
+        file://0001-Enable-use-of-external-fmt-library.patch \
+"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/uthash/uthash_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/uthash/uthash_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7b6f7b210d6408da4d17a0940af7bbf3aa918476
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/uthash/uthash_%.bbappend
@@ -0,0 +1,9 @@
+# main bbfile: meta-oe/recipes-support/uthash/uthash_2.3.0.bb?h=hardknott
+
+PV = "2.3.0"
+
+SRC_URI:prepend = " \
+        file://v${PV}.tar.gz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/yaml-cpp/yaml-cpp_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/yaml-cpp/yaml-cpp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..84e85624ae2c910fa57ddc8453b498d92cdcbbbd
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-support/yaml-cpp/yaml-cpp_%.bbappend
@@ -0,0 +1,19 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-support/yaml-cpp/yaml-cpp_0.7.0.bb
+
+# version in openEuler
+PV = "0.7.0"
+S = "${WORKDIR}/yaml-cpp-yaml-cpp-${PV}"
+
+# files, patches that come from openeuler
+SRC_URI = " \
+    file://${BP}.tar.gz \
+    file://yaml-cpp-cmake.patch \
+"
+
+# add -fPIC to solve:
+#   dangerous relocation: unsupported relocation
+#   libyaml-cpp.a(nodebuilder.cpp.o): relocation R_AARCH64_ADR_PREL_PG_HI21 against symbol `_ZTVSt15_Sp_counted_ptrIPN4YAML6detail13memory_holderELN9__gnu_cxx12_Lock_policyE2EE' which may bind externally can not be used when making a shared object; recompile with -fPIC
+OECMAKE_CXX_FLAGS += " -fPIC "
+OECMAKE_C_FLAGS += " -fPIC "
+
+EXTRA_OECMAKE += " -DYAML_BUILD_SHARED_LIBS=ON -DYAML_CPP_BUILD_TESTS=OFF -DYAML_CPP_BUILD_TOOLS=OFF -DYAML_CPP_BUILD_CONTRIB=OFF"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-test/evtest/evtest_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-test/evtest/evtest_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..82b1448ecc4f47bacce10a9d65f5b2edc1b8fefe
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-test/evtest/evtest_%.bbappend
@@ -0,0 +1,9 @@
+# main bb file: yocto-meta-openembedded/meta-oe/recipes-test/evtest/evtest_1.34.bb
+
+S = "${WORKDIR}/evtest-${BPN}-${PV}"
+
+SRC_URI:remove = "git://gitlab.freedesktop.org/libevdev/evtest.git;protocol=https;branch=master \
+                  "
+SRC_URI:prepend = "file://evtest-evtest-${PV}.tar.bz2 \
+                   "
+SRC_URI[sha256sum] = "dd15cea31ff9e654cbc2412ac6da026fedaa3b20ecc529b0ef76f28b0cbd2a40"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-test/googletest/googletest_%.bbappend b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-test/googletest/googletest_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..15523d82f537d18255dcc90b2903777779ff207b
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-test/googletest/googletest_%.bbappend
@@ -0,0 +1,30 @@
+# main bbfile: yocto-meta-openembedded/meta-oe/recipes-test/googletest/googletest_git.bb
+
+OPENEULER_LOCAL_NAME = "gtest"
+
+# version in openEuler
+PV = "1.14.0"
+
+S = "${WORKDIR}/${BP}"
+SRC_URI:append = " \
+        file://${OPENEULER_LOCAL_NAME}/v${PV}.tar.gz \
+"
+
+SRC_URI:remove = " \
+        file://0001-work-around-GCC-6-11-ADL-bug.patch \
+"
+
+# The following configuration is for version 1.14.0
+
+inherit pkgconfig
+
+# allow for shared libraries, but do not default to them
+#
+PACKAGECONFIG[shared] = "-DBUILD_SHARED_LIBS=ON,-DBUILD_SHARED_LIBS=OFF,,"
+
+CXXFLAGS:append = " -fPIC"
+
+# -staticdev will not be implicitly put into an SDK, so we add an rdepend
+# if we are not building shared libraries
+#
+RDEPENDS:${PN}-dev += "${@bb.utils.contains("PACKAGECONFIG","shared","","${PN}-staticdev",d)}"
diff --git a/meta-openeuler/dynamic-layers/openembedded-layer/recipes-test/googletest/googletest_1.14.0.bb b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-test/googletest/googletest_1.14.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..6546845715a46d28a53ba5e41023706f78c115f1
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/openembedded-layer/recipes-test/googletest/googletest_1.14.0.bb
@@ -0,0 +1,37 @@
+DESCRIPTION = "Google's framework for writing C++ tests"
+HOMEPAGE = "https://github.com/google/googletest"
+SECTION = "libs"
+LICENSE = "BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=cbbd27594afd089daa160d3a16dd515a"
+
+PROVIDES += "gmock gtest"
+
+S = "${WORKDIR}/git"
+SRCREV = "f8d7d77c06936315286eb55f8de22cd23c188571"
+SRC_URI = "git://github.com/google/googletest.git;branch=main;protocol=https"
+
+inherit cmake pkgconfig
+
+# allow for shared libraries, but do not default to them
+#
+PACKAGECONFIG[shared] = "-DBUILD_SHARED_LIBS=ON,-DBUILD_SHARED_LIBS=OFF,,"
+
+CXXFLAGS:append = " -fPIC"
+
+ALLOW_EMPTY:${PN} = "1"
+ALLOW_EMPTY:${PN}-dbg = "1"
+
+# -staticdev will not be implicitly put into an SDK, so we add an rdepend
+# if we are not building shared libraries
+#
+RDEPENDS:${PN}-dev += "${@bb.utils.contains("PACKAGECONFIG","shared","","${PN}-staticdev",d)}"
+
+BBCLASSEXTEND = "native nativesdk"
+
+do_configure:prepend() {
+    # explicitly use python3
+    # the scripts are already python3 compatible since https://github.com/google/googletest/commit/d404af0d987a9c38cafce82a7e26ec8468c88361 and other fixes like this
+    # but since this oe-core change http://git.openembedded.org/openembedded-core/commit/?id=5f8f16b17f66966ae91aeabc23e97de5ecd17447
+    # there isn't python in HOSTTOOLS so "env python" fails
+    sed -i 's@^#!/usr/bin/env python$@#!/usr/bin/env python3@g' ${S}/googlemock/test/*py ${S}/googletest/test/*py
+}
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-connectivity/jsnbd/jsnbd_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-connectivity/jsnbd/jsnbd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5d8bc8cf372fdad9adfd1072edb82c4b7fbb24e7
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-connectivity/jsnbd/jsnbd_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "0.1"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-core/systemd/systemd_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-core/systemd/systemd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..43cb813f80e01eb11f6fa922098625bbaf18564f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-core/systemd/systemd_%.bbappend
@@ -0,0 +1,2 @@
+# remove the patches which cause errors in the build
+SRC_URI:remove = "file://0001-sd-bus-Don-t-automatically-add-ObjectManager.patch"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/gpioplus/gpioplus_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/gpioplus/gpioplus_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5d8bc8cf372fdad9adfd1072edb82c4b7fbb24e7
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/gpioplus/gpioplus_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "0.1"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam/pam.d/common-account b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam/pam.d/common-account
new file mode 100644
index 0000000000000000000000000000000000000000..316b17337b1563fc17f624e2c6e8db3ff3fae0ac
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam/pam.d/common-account
@@ -0,0 +1,25 @@
+#
+# /etc/pam.d/common-account - authorization settings common to all services
+#
+# This file is included from other service-specific PAM config files,
+# and should contain a list of the authorization modules that define
+# the central access policy for use on the system.  The default is to
+# only deny service to users whose accounts are expired in /etc/shadow.
+#
+# As of pam 1.0.1-6, this file is managed by pam-auth-update by default.
+# To take advantage of this, it is recommended that you configure any
+# local modules either before or after the default block, and use
+# pam-auth-update to manage selection of other modules.  See
+# pam-auth-update(8) for details.
+#
+
+# here are the per-package modules (the "Primary" block)
+account	[success=1 new_authtok_reqd=done default=ignore]	pam_unix.so 
+# here's the fallback if no module succeeds
+account	requisite			pam_deny.so
+# prime the stack with a positive return value if there isn't one already;
+# this avoids us returning an error just because nothing sets a success code
+# since the modules above will each just jump around
+account	required			pam_permit.so
+# and here are more per-package modules (the "Additional" block)
+# end of pam-auth-update config
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam/pam.d/common-auth b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam/pam.d/common-auth
new file mode 100644
index 0000000000000000000000000000000000000000..460b69f19825b85e251e0fa53daa1a7f5c4d245d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam/pam.d/common-auth
@@ -0,0 +1,18 @@
+#
+# /etc/pam.d/common-auth - authentication settings common to all services
+#
+# This file is included from other service-specific PAM config files,
+# and should contain a list of the authentication modules that define
+# the central authentication scheme for use on the system
+# (e.g., /etc/shadow, LDAP, Kerberos, etc.).  The default is to use the
+# traditional Unix authentication mechanisms.
+
+# here are the per-package modules (the "Primary" block)
+auth	[success=1 default=ignore]	pam_unix.so nullok_secure
+# here's the fallback if no module succeeds
+auth	requisite			pam_deny.so
+# prime the stack with a positive return value if there isn't one already;
+# this avoids us returning an error just because nothing sets a success code
+# since the modules above will each just jump around
+auth	required			pam_permit.so
+# and here are more per-package modules (the "Additional" block)
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam/pam.d/common-password b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam/pam.d/common-password
new file mode 100644
index 0000000000000000000000000000000000000000..52478dae7706f9c5155b3f50e8478aae875e84bd
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam/pam.d/common-password
@@ -0,0 +1,23 @@
+#
+# /etc/pam.d/common-password - password-related modules common to all services
+#
+# This file is included from other service-specific PAM config files,
+# and should contain a list of modules that define the services to be
+# used to change user passwords.  The default is pam_unix.
+
+# Explanation of pam_unix options:
+#
+# The "sha512" option enables salted SHA512 passwords.  Without this option,
+# the default is Unix crypt.  Prior releases used the option "md5".
+#
+# See the pam_unix manpage for other options.
+
+# here are the per-package modules (the "Primary" block)
+password	[success=1 default=ignore]	pam_unix.so sha512
+# here's the fallback if no module succeeds
+password	requisite			pam_deny.so
+# prime the stack with a positive return value if there isn't one already;
+# this avoids us returning an error just because nothing sets a success code
+# since the modules above will each just jump around
+password	required			pam_permit.so
+# and here are more per-package modules (the "Additional" block)
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam/pam.d/common-session b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam/pam.d/common-session
new file mode 100644
index 0000000000000000000000000000000000000000..a4a551f7112b48933786432b99ee85c8fe5c3ba1
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam/pam.d/common-session
@@ -0,0 +1,19 @@
+#
+# /etc/pam.d/common-session - session-related modules common to all services
+#
+# This file is included from other service-specific PAM config files,
+# and should contain a list of modules that define tasks to be performed
+# at the start and end of sessions of *any* kind (both interactive and
+# non-interactive).
+#
+
+# here are the per-package modules (the "Primary" block)
+session	[default=1]			pam_permit.so
+# here's the fallback if no module succeeds
+session	requisite			pam_deny.so
+# prime the stack with a positive return value if there isn't one already;
+# this avoids us returning an error just because nothing sets a success code
+# since the modules above will each just jump around
+session	required			pam_permit.so
+# and here are more per-package modules (the "Additional" block)
+session	required	pam_unix.so
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..34d806945ca4105856cbb868a34c281917f2972f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/pam/libpam_%.bbappend
@@ -0,0 +1,10 @@
+# these plugins are not generated in libpam
+RDEPENDS:${PN}-runtime:remove = " \
+    ${MLPREFIX}pam-plugin-cracklib-${libpam_suffix} \
+    ${MLPREFIX}pam-plugin-tally2-${libpam_suffix} \
+"
+
+# use poky's pam configuration, since openEuler use it.
+# Do not use the OpenBMC's pam configuration, since we remove
+# the pam-plugin-cracklib and pam-plugin-tally2, which causes error.
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/sdbusplus/python3-sdbus++_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/sdbusplus/python3-sdbus++_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3a831f928c3adcc5a1beaa3ef46ac8546940390b
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/sdbusplus/python3-sdbus++_%.bbappend
@@ -0,0 +1,6 @@
+# we fetch the source code through openeuler_fetch.
+# Thus, there are some common configurations needed to be changed.
+include sdbusplus-src.inc
+
+# the source code path to the workdir is different since we use openeuler_fetch.
+S = "${WORKDIR}/${OPENEULER_LOCAL_NAME}/tools"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/sdbusplus/sdbusplus-src.inc b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/sdbusplus/sdbusplus-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..cf634bf877b6b31611297deacdad153848534943
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/sdbusplus/sdbusplus-src.inc
@@ -0,0 +1,12 @@
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+# the source code repository fetched by openeuler_fetch
+SRC_URI += "file://sdbusplus"
+
+# many software packages use sdbusplus as the source code,
+# the local name maybe different from the ${BPN}
+# so we need to set the local name explicitly
+OPENEULER_LOCAL_NAME = "sdbusplus"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/sdbusplus/sdbusplus_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/sdbusplus/sdbusplus_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..dd9bad8270112e7413ec5472086d988801d8e409
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/sdbusplus/sdbusplus_%.bbappend
@@ -0,0 +1,6 @@
+# we fetch the source code through openeuler_fetch.
+# Thus, there are some common configurations needed to be changed.
+include sdbusplus-src.inc
+
+# the source code path to the workdir is different since we use openeuler_fetch.
+S = "${WORKDIR}/${OPENEULER_LOCAL_NAME}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/sdeventplus/sdeventplus_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/sdeventplus/sdeventplus_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fda303c90b8030a86e42522e0255e445414acd8e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/sdeventplus/sdeventplus_%.bbappend
@@ -0,0 +1,11 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "0.1"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
+
+# the source code repository fetched by openeuler_fetch
+SRC_URI += "file://${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/stdplus/stdplus_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/stdplus/stdplus_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fda303c90b8030a86e42522e0255e445414acd8e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-extended/stdplus/stdplus_%.bbappend
@@ -0,0 +1,11 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "0.1"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
+
+# the source code repository fetched by openeuler_fetch
+SRC_URI += "file://${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-graphics/obmc-ikvm/obmc-ikvm_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-graphics/obmc-ikvm/obmc-ikvm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..016402fb5f07702718c1e3fccdba10683e9ae06d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-graphics/obmc-ikvm/obmc-ikvm_%.bbappend
@@ -0,0 +1,11 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
+
+# the source code repository fetched by openeuler_fetch
+SRC_URI += "file://${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/certificate/phosphor-certificate-manager_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/certificate/phosphor-certificate-manager_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5d8bc8cf372fdad9adfd1072edb82c4b7fbb24e7
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/certificate/phosphor-certificate-manager_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "0.1"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/chassis/obmc-phosphor-power_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/chassis/obmc-phosphor-power_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..85561f7b219846072f8b1fe80ff9a421b1357450
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/chassis/obmc-phosphor-power_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/configuration/entity-manager_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/configuration/entity-manager_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5d8bc8cf372fdad9adfd1072edb82c4b7fbb24e7
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/configuration/entity-manager_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "0.1"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/console/obmc-console_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/console/obmc-console_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..85561f7b219846072f8b1fe80ff9a421b1357450
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/console/obmc-console_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-dbus-interfaces_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-dbus-interfaces_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ada6b0addf10b3871fee8dde4e40bd9182e1267b
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-dbus-interfaces_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://phosphor-dbus-interfaces \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-dbus-monitor_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-dbus-monitor_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..85561f7b219846072f8b1fe80ff9a421b1357450
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-dbus-monitor_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-mapper_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-mapper_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8c6240b1357312f928a05e777a6755d7cd0199ad
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dbus/phosphor-mapper_%.bbappend
@@ -0,0 +1,17 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://phosphor-objmgr \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/phosphor-objmgr"
+
+# many software packages use the same repository as the source code,
+# the local name maybe different from the ${BPN}
+# so we need to set the local name explicitly
+OPENEULER_LOCAL_NAME = "phosphor-objmgr"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dump/phosphor-debug-collector-src.inc b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dump/phosphor-debug-collector-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..2541e050a2c717b01cb412b6f6a5ea49e667a980
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dump/phosphor-debug-collector-src.inc
@@ -0,0 +1,8 @@
+
+# the source code repository fetched by openeuler_fetch
+SRC_URI += "file://phosphor-debug-collector"
+
+# many software packages use the same repository as the source code,
+# the local name maybe different from the ${BPN}
+# so we need to set the local name explicitly
+OPENEULER_LOCAL_NAME = "phosphor-debug-collector"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dump/phosphor-debug-collector_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dump/phosphor-debug-collector_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..261d8ce08127dc40491d08b4712557ffb4af52da
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/dump/phosphor-debug-collector_%.bbappend
@@ -0,0 +1,10 @@
+# we fetch the source code through openeuler_fetch.
+# Thus, there are some common configurations needed to be changed.
+include phosphor-debug-collector-src.inc
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${OPENEULER_LOCAL_NAME}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/fans/phosphor-fan-src.inc b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/fans/phosphor-fan-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..62bf4df7b49e6092eb32d18c9f0eefdebc923739
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/fans/phosphor-fan-src.inc
@@ -0,0 +1,8 @@
+
+# the source code repository fetched by openeuler_fetch
+SRC_URI += "file://phosphor-fan-presence"
+
+# many software packages use the same repository as the source code,
+# the local name maybe different from the ${BPN}
+# so we need to set the local name explicitly
+OPENEULER_LOCAL_NAME = "phosphor-fan-presence"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/fans/phosphor-fan_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/fans/phosphor-fan_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3e7020dfa707896655f8ecce10d9ab545a0b90f7
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/fans/phosphor-fan_%.bbappend
@@ -0,0 +1,10 @@
+# we fetch the source code through openeuler_fetch.
+# Thus, there are some common configurations needed to be changed.
+include phosphor-fan-src.inc
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${OPENEULER_LOCAL_NAME}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/flash/phosphor-software-manager-src.inc b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/flash/phosphor-software-manager-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..c0220f387e35083119cb2ad7a9f5421bbd0132cc
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/flash/phosphor-software-manager-src.inc
@@ -0,0 +1,8 @@
+
+# the source code repository fetched by openeuler_fetch
+SRC_URI += "file://phosphor-bmc-code-mgmt"
+
+# many software packages use the same repository as the source code,
+# the local name maybe different from the ${BPN}
+# so we need to set the local name explicitly
+OPENEULER_LOCAL_NAME = "phosphor-bmc-code-mgmt"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/flash/phosphor-software-manager-yaml-provider_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/flash/phosphor-software-manager-yaml-provider_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..39f702caf744d5b477c9171c91d6865c73087966
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/flash/phosphor-software-manager-yaml-provider_%.bbappend
@@ -0,0 +1,10 @@
+# we fetch the source code through openeuler_fetch.
+# Thus, there are some common configurations needed to be changed.
+include phosphor-software-manager-src.inc
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/phosphor-bmc-code-mgmt"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/flash/phosphor-software-manager_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/flash/phosphor-software-manager_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..39f702caf744d5b477c9171c91d6865c73087966
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/flash/phosphor-software-manager_%.bbappend
@@ -0,0 +1,10 @@
+# we fetch the source code through openeuler_fetch.
+# Thus, there are some common configurations needed to be changed.
+include phosphor-software-manager-src.inc
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/phosphor-bmc-code-mgmt"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/health/phosphor-health-monitor_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/health/phosphor-health-monitor_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..85561f7b219846072f8b1fe80ff9a421b1357450
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/health/phosphor-health-monitor_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/bmcweb_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/bmcweb_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..85561f7b219846072f8b1fe80ff9a421b1357450
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/bmcweb_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/slpd-lite_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/slpd-lite_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..85561f7b219846072f8b1fe80ff9a421b1357450
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/interfaces/slpd-lite_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/inventory/phosphor-inventory-manager-src.inc b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/inventory/phosphor-inventory-manager-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..92eba24b856a2d60ce06e11686422e4e911951fb
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/inventory/phosphor-inventory-manager-src.inc
@@ -0,0 +1,7 @@
+# the source code repository fetched by openeuler_fetch
+SRC_URI = "file://phosphor-inventory-manager"
+
+# many software packages use the same repository as the source code,
+# the local name maybe different from the ${BPN}
+# so we need to set the local name explicitly
+OPENEULER_LOCAL_NAME = "phosphor-inventory-manager"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/inventory/phosphor-inventory-manager_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/inventory/phosphor-inventory-manager_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..51523d8f650271f6c18e8714edbe04c0d1e1db4f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/inventory/phosphor-inventory-manager_%.bbappend
@@ -0,0 +1,10 @@
+# we fetch the source code through openeuler_fetch.
+# Thus, there are some common configurations needed to be changed.
+include phosphor-inventory-manager-src.inc
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${OPENEULER_LOCAL_NAME}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-manager-src.inc b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-manager-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..ecb3eb6664e8c0515772e2243991c0a19f06e7bc
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-manager-src.inc
@@ -0,0 +1,7 @@
+# the source code repository fetched by openeuler_fetch
+SRC_URI = "file://phosphor-led-manager"
+
+# many software packages use the same repository as the source code,
+# the local name maybe different from the ${BPN}
+# so we need to set the local name explicitly
+OPENEULER_LOCAL_NAME = "phosphor-led-manager"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-manager-yaml-provider_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-manager-yaml-provider_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..dcb941ad1fc62f57abc604884bb8e69f9c473002
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-manager-yaml-provider_%.bbappend
@@ -0,0 +1,10 @@
+# we fetch the source code through openeuler_fetch.
+# Thus, there are some common configurations needed to be changed.
+include phosphor-led-manager-src.inc
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${OPENEULER_LOCAL_NAME}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-manager_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-manager_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fd17e42dcc4933e7645f823cbcac4cf9d5288398
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-manager_%.bbappend
@@ -0,0 +1,11 @@
+# we fetch the source code through openeuler_fetch.
+# Thus, there are some common configurations needed to be changed.
+include phosphor-led-manager-src.inc
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${OPENEULER_LOCAL_NAME}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-sysfs_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-sysfs_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..42728d26f6a676ba90977ef6f1e5290487be4f76
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/leds/phosphor-led-sysfs_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://phosphor-led-sysfs \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/logging/ffdc_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/logging/ffdc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e3ce225a99e174917c0744c991f18878a2ff110c
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/logging/ffdc_%.bbappend
@@ -0,0 +1,10 @@
+# we fetch the source code through openeuler_fetch.
+# Thus, there are some common configurations needed to be changed.
+include dynamic-layers/phosphor-layer/recipes-phosphor/dump/phosphor-debug-collector-src.inc
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${OPENEULER_LOCAL_NAME}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/logging/phosphor-logging_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/logging/phosphor-logging_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..016402fb5f07702718c1e3fccdba10683e9ae06d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/logging/phosphor-logging_%.bbappend
@@ -0,0 +1,11 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
+
+# the source code repository fetched by openeuler_fetch
+SRC_URI += "file://${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/network/phosphor-network_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/network/phosphor-network_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d6cc2c297102b176fdaf8b533ea0a4deb37f72bb
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/network/phosphor-network_%.bbappend
@@ -0,0 +1,17 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://${OPENEULER_REPO_NAME} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${OPENEULER_REPO_NAME}"
+
+# many software packages use the same repository as the source code,
+# the local name maybe different from the ${BPN}
+# so we need to set the local name explicitly
+OPENEULER_REPO_NAME = "phosphor-networkd"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/network/phosphor-snmp_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/network/phosphor-snmp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5d8bc8cf372fdad9adfd1072edb82c4b7fbb24e7
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/network/phosphor-snmp_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "0.1"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/sensor/phosphor-hwmon_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/sensor/phosphor-hwmon_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..85561f7b219846072f8b1fe80ff9a421b1357450
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/sensor/phosphor-hwmon_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/settings/phosphor-settings-manager-src.inc b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/settings/phosphor-settings-manager-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..8a9d0831d786801fa2ebfe2a64e69c0a954bc997
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/settings/phosphor-settings-manager-src.inc
@@ -0,0 +1,7 @@
+# the source code repository fetched by openeuler_fetch
+SRC_URI += "file://phosphor-settingsd"
+
+# many software packages use the same repository as the source code,
+# the local name maybe different from the ${BPN}
+# so we need to set the local name explicitly
+OPENEULER_LOCAL_NAME = "phosphor-settingsd"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/settings/phosphor-settings-manager_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/settings/phosphor-settings-manager_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1f0b77bccff17926045ecfd33b9587ae68232d28
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/settings/phosphor-settings-manager_%.bbappend
@@ -0,0 +1,17 @@
+# we fetch the source code through openeuler_fetch.
+# Thus, there are some common configurations needed to be changed.
+include phosphor-settings-manager-src.inc
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${OPENEULER_LOCAL_NAME}"
+
+# by default the file merge_settings.py is not executable
+# however the do_merge_settings task needs to execute it
+do_configure:append () {
+    chmod +x ${WORKDIR}/merge_settings.py
+}
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/state/phosphor-state-manager_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/state/phosphor-state-manager_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..85561f7b219846072f8b1fe80ff9a421b1357450
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/state/phosphor-state-manager_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/telemetry/telemetry_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/telemetry/telemetry_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..85561f7b219846072f8b1fe80ff9a421b1357450
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/telemetry/telemetry_%.bbappend
@@ -0,0 +1,12 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/users/phosphor-user-manager_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/users/phosphor-user-manager_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..57f1d76f41302194d896b7dc9514f84cf4c61e95
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/users/phosphor-user-manager_%.bbappend
@@ -0,0 +1,17 @@
+
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
+
+# resolve do_package error by setting the correct directory
+# for systemd
+
+FILES:${PN} += "${systemd_unitdir}"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/webui/webui-vue_%.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/webui/webui-vue_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8d9a33fbdea49aaa1d5d457db168e533991d22e1
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-phosphor/webui/webui-vue_%.bbappend
@@ -0,0 +1,20 @@
+# we do not use git to download the source code
+# so the variable ${SRCPV} is not set
+# remove this variable from ${PV}
+PV = "1.0"
+
+SRC_URI += " \
+    file://${BPN} \
+"
+
+# the source code repository fetched by openeuler_fetch
+S = "${WORKDIR}/${BPN}"
+
+do_compile:prepend () {
+    # the original registry is https://registry.npmjs.org/, 
+    # too slow in China!!!!!!!!
+    # use the Chinese mirror instead
+    npm config set registry https://registry.npmmirror.com/
+}
+
+TOOLCHAIN = "gcc"
diff --git a/meta-openeuler/dynamic-layers/phosphor-layer/recipes-support/boost/boost_1.78.0.bbappend b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-support/boost/boost_1.78.0.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6f169b2939315a1fd9d542313cda661652fb7888
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/phosphor-layer/recipes-support/boost/boost_1.78.0.bbappend
@@ -0,0 +1,23 @@
+# main bbfile: meta/recipes-support/boost/boost_1.78.0.bb
+PV = "1.78.0"
+
+# modify 0001-Don-t-set-up-arch-instruction-set-flags-we-do-that-o.patch
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+# since OpenBMC must use version 1.78.0
+SRC_URI = " \
+        file://${BOOST_P}.tar.gz \
+        file://boost-1.78-pool-fix-integer-overflows-in-pool-ordered_malloc.patch \
+        file://boost-1.78-locale-Fix-access-to-first-element-of-empty-vector.patch \
+        file://boost-1.77-type_erasure-remove-boost-system-linkage.patch \
+        file://boost-1.78-build-Don-t-skip-install-targets-if-there-s-build-no-in-ureqs.patch \
+        file://boost-1.78-filesystem-Added-protection-for-CVE-2022-21658.patch \
+        file://boost-1.78-filesystem-Use-O_NONBLOCK-instead-of-O_NDELAY.patch \
+        file://boost-1.78-python-Update-call_method-hpp.patch \
+        "
+
+SRC_URI[sha256sum] = "205666dea9f6a7cfed87c7a6dfbeb52a2c1b9de55712c9c1a87735d7181452b6"
+
+S = "${WORKDIR}/${BOOST_P}"
+
+OPENEULER_REPO_NAME = "boost-obmc"
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-core/images/openeuler-image.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-core/images/openeuler-image.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5bcd8ad92423d23ed103ccc6bf5333691af81795
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-core/images/openeuler-image.bbappend
@@ -0,0 +1 @@
+require openeuler-qt.inc
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-core/images/openeuler-qt.inc b/meta-openeuler/dynamic-layers/qt5-layer/recipes-core/images/openeuler-qt.inc
new file mode 100644
index 0000000000000000000000000000000000000000..5a8e399705034c88e66c572a75d4a6379bf0d747
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-core/images/openeuler-qt.inc
@@ -0,0 +1,13 @@
+# enable relocate SDK
+SDK_RELOCATE_AFTER_INSTALL = "1"
+
+# install qtbase to image
+IMAGE_INSTALL += " \
+packagegroup-qt \
+"
+
+# generate qt.conf for qmake
+inherit populate_sdk_qt5_base
+
+# install qt dev tools to SDK
+TOOLCHAIN_HOST_TASK:append = " nativesdk-packagegroup-qt5-toolchain-host"
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/helloworld-gui_1.5.bb b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/helloworld-gui_1.5.bb
new file mode 100644
index 0000000000000000000000000000000000000000..3455b5e8457a4d70a7fea628bc0a30a6b3849524
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/helloworld-gui_1.5.bb
@@ -0,0 +1,34 @@
+SUMMARY = "Qt5 Hello World Test Application"
+DESCRIPTION = "This application is used to test GUI rendering \
+in a simple QWindow, plus displaying message box."
+HOMEPAGE = "https://github.com/enjoysoftware/helloworld-gui"
+LICENSE = "GPL-3.0-only"
+LIC_FILES_CHKSUM = "file://LICENSE.md;md5=86da1ce4d01bf33d04fb4d4b88fefe03"
+
+DEPENDS = "qtbase qttools-native"
+
+# Depends on gles2 enabled and that's not default configuration
+EXCLUDE_FROM_WORLD = "1"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+SRC_URI = "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz"
+
+S = "${WORKDIR}/${BP}"
+
+inherit qmake5
+
+# fix error: xxx/recipe-sysroot/usr/bin/lrelease: No such file or directory
+do_configure:append() {
+    # Find native tools
+    if [ -e ${B}/app/Makefile ]; then
+        sed -i 's:${STAGING_BINDIR}/lrelease:${OE_QMAKE_PATH_EXTERNAL_HOST_BINS}/lrelease:g' ${B}/app/Makefile
+        sed -i 's:${STAGING_BINDIR}/lupdate:${OE_QMAKE_PATH_EXTERNAL_HOST_BINS}/lupdate:g' ${B}/app/Makefile
+    fi
+}
+
+FILES:${PN} += "/usr/local/*"
+
+RDEPENDS:${PN} += " \
+    liberation-fonts \
+    "
\ No newline at end of file
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/qt5-opengles2-test_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/qt5-opengles2-test_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..69edc99cc7bf048a6dc27d565125a78bca915dc9
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/qt5-opengles2-test_%.bbappend
@@ -0,0 +1,10 @@
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "1.0.4"
+
+LIC_FILES_CHKSUM:remove = "file://${WORKDIR}/git/main.cpp;beginline=1;endline=26;md5=93b83ece006c9e76b9fca80c3aecb169"
+LIC_FILES_CHKSUM:prepend = "file://main.cpp;beginline=1;endline=26;md5=93b83ece006c9e76b9fca80c3aecb169"
+
+SRC_URI = "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/qtwebbrowser/0001-project-fix-install-path-for-poky.patch b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/qtwebbrowser/0001-project-fix-install-path-for-poky.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e5c0f6955af3593c928dcd616f88525489af8e80
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/qtwebbrowser/0001-project-fix-install-path-for-poky.patch
@@ -0,0 +1,11 @@
+--- qt-apps-qtwebbrowser-5.15.1_QtAS/src/src.pro	2020-05-06 16:48:56.000000000 +0800
++++ a/src/src.pro	2024-04-24 16:42:53.285883453 +0800
+@@ -40,7 +40,7 @@ RESOURCES += resources.qrc
+     isEmpty(INSTALL_PREFIX): INSTALL_PREFIX=/usr/local/bin
+ } else {
+     # Path for Qt for Device Creation
+-    isEmpty(INSTALL_PREFIX): INSTALL_PREFIX=/data/user/qt/qtwebbrowser-app
++    isEmpty(INSTALL_PREFIX): INSTALL_PREFIX=$$(bindir)
+ }
+ 
+ target.path = $$INSTALL_PREFIX
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/qtwebbrowser/0002-qtwebbrowser-add-application-mode.patch b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/qtwebbrowser/0002-qtwebbrowser-add-application-mode.patch
new file mode 100644
index 0000000000000000000000000000000000000000..77c6df137d0f9e68ebc5af2b5827018e005f9131
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/qtwebbrowser/0002-qtwebbrowser-add-application-mode.patch
@@ -0,0 +1,331 @@
+From 0febc4cc96eb8e19e6be8620919f90b7aa4640fd Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Stefan=20M=C3=BCller-Klieser?= <s.mueller-klieser@phytec.de>
+Date: Tue, 7 Mar 2017 10:23:17 +0100
+Subject: [PATCH 2/2] qtwebbrowser: add application mode
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Read the BROWSER_APP_MODE environment variable and start browser without
+navigation, history and settings. All functionally must then come from
+the web application. Virtual keyboard still works as expected.
+
+Signed-off-by: Stefan Müller-Klieser <s.mueller-klieser@phytec.de>
+---
+ src/main.cpp          |  12 ++-
+ src/qml/AppMain.qml   |  13 +++
+ src/qml/AppWindow.qml | 232 ++++++++++++++++++++++++++++++++++++++++++++++++++
+ src/resources.qrc     |   2 +
+ 4 files changed, 258 insertions(+), 1 deletion(-)
+ create mode 100644 src/qml/AppMain.qml
+ create mode 100644 src/qml/AppWindow.qml
+
+diff --git a/src/main.cpp b/src/main.cpp
+index 2181f15..f8a9681 100644
+--- a/src/main.cpp
++++ b/src/main.cpp
+@@ -35,6 +35,7 @@
+ #include "touchmockingapplication.h"
+ #endif
+ 
++#include <QString>
+ #include <QGuiApplication>
+ #include <QQmlContext>
+ #include <QQmlEngine>
+@@ -51,6 +52,12 @@ static QObject *engine_factory(QQmlEngine *engine, QJSEngine *scriptEngine)
+ 
+ int main(int argc, char **argv)
+ {
++    bool appMode = false;
++    QString app_mode_env = qgetenv("BROWSER_APP_MODE");
++    if (app_mode_env == QString("1"))
++        appMode = true;
++    qDebug() << "Appmode: " << appMode;
++
+     qputenv("QT_IM_MODULE", QByteArray("qtvirtualkeyboard"));
+ 
+     //do not use any plugins installed on the device
+@@ -92,7 +99,10 @@ int main(int argc, char **argv)
+     view.setFlags(Qt::Window | Qt::WindowTitleHint);
+     view.setResizeMode(QQuickView::SizeRootObjectToView);
+     view.setColor(Qt::black);
+-    view.setSource(QUrl("qrc:///qml/Main.qml"));
++    if(appMode)
++        view.setSource(QUrl("qrc:///qml/AppMain.qml"));
++    else
++        view.setSource(QUrl("qrc:///qml/Main.qml"));
+ 
+     QObject::connect(view.engine(), SIGNAL(quit()), &app, SLOT(quit()));
+ 
+diff --git a/src/qml/AppMain.qml b/src/qml/AppMain.qml
+new file mode 100644
+index 0000000..8686761
+--- /dev/null
++++ b/src/qml/AppMain.qml
+@@ -0,0 +1,13 @@
++import QtQuick 2.5
++
++Item {
++    AppWindow{
++        id: root
++        anchors.fill: parent
++        Keyboard{
++            id: inputPanel
++            windowHeight: root.height
++            animationDuration: root.animationDuration
++        }
++    }
++}
+diff --git a/src/qml/AppWindow.qml b/src/qml/AppWindow.qml
+new file mode 100644
+index 0000000..fbf389d
+--- /dev/null
++++ b/src/qml/AppWindow.qml
+@@ -0,0 +1,232 @@
++import QtQuick 2.5
++import QtWebEngine 1.2
++
++import QtQuick.Controls 1.4
++import QtQuick.Controls.Styles 1.4
++import QtQuick.Layouts 1.2
++import QtGraphicalEffects 1.0
++
++import QtQuick.Controls.Private 1.0
++import QtQuick.Dialogs 1.2
++
++import "assets"
++import WebBrowser 1.0
++import "Utils.js" as Utils
++
++Item {
++    id: browserWindow
++
++    property string emptyBackgroundColor: "#e4e4e4"
++    property string uiHighlightColor: "#fddd5c"
++    property string inactivePagerColor: "#bcbdbe"
++    property string textFieldStrokeColor: "#3882ae"
++    property string placeholderColor: "#a0a1a2"
++    property string iconOverlayColor: "#0e202c"
++    property string iconStrokeColor: "#d6d6d6"
++    property string defaultFontFamily: "Open Sans"
++
++    property string uiColor: "#d6d6d6"
++
++    property int gridViewPageItemCount: 8
++    property int gridViewMaxBookmarks: 3 * gridViewPageItemCount
++    property int tabViewMaxTabs: 10
++    property int animationDuration: 200
++    property int velocityThreshold: 400
++    property int velocityY: 0
++    property real touchY: 0
++    property real touchReference: 0
++    property bool touchGesture: false
++
++    width: 800
++    height: 480
++    visible: true
++
++    Action {
++        shortcut: "Ctrl+D"
++        onTriggered: {
++            downloadView.visible = !downloadView.visible
++        }
++    }
++
++	property int itemWidth: browserWindow.width / 2
++    property int itemHeight: browserWindow.height / 2
++
++    property string viewState: "page"
++
++    property QtObject otrProfile: WebEngineProfile {
++        offTheRecord: true
++    }
++
++    property QtObject defaultProfile: WebEngineProfile {
++        storageName: "YABProfile"
++        offTheRecord: false
++    }
++
++    property alias webView: webEngineView
++    property alias title: webEngineView.title
++
++    property var image: QtObject {
++        property var snapshot: null
++        property string url: "about:blank"
++    }
++
++    Behavior on opacity {
++        NumberAnimation { duration: animationDuration }
++    }
++
++    anchors.fill: parent
++
++    WebEngineView {
++        id: webEngineView
++
++        url: AppEngine.initialUrl
++
++        anchors {
++            fill: parent
++        }
++
++	function takeSnapshot() {
++	    if (webEngineView.url == "" || webEngineView.url == "about:blank") {
++		tabItem.image.url = "about:blank"
++		tabItem.image.snapshot = null
++		return
++	    }
++
++	    if (tabItem.image.url == webEngineView.url || tabItem.opacity != 1.0)
++		return
++
++	    tabItem.image.url = webEngineView.url
++	    webEngineView.grabToImage(function(result) {
++		tabItem.image.snapshot = result;
++		console.log("takeSnapshot("+result.url+")")
++	    });
++	}
++
++	settings.javascriptEnabled: true
++
++	settings.pluginsEnabled: true
++
++	onCertificateError: {
++	    if (!acceptedCertificates.shouldAutoAccept(error)){
++		error.defer()
++		sslDialog.enqueue(error)
++	    } else{
++		error.ignoreCertificateError()
++	    }
++	}
++
++	onNewViewRequested: {
++	    webEngineView.takeSnapshot()
++	    var tab
++	    if (!request.userInitiated) {
++		print("Warning: Blocked a popup window.")
++		return
++	    }
++
++	    tab = tabView.createEmptyTab()
++
++	    if (!tab)
++		return
++
++	    request.openIn(tab.webView)
++	}
++
++	onFullScreenRequested: {
++	    if (request.toggleOn)
++		viewState = "fullscreen"
++	    else
++		viewState = "page"
++	    request.accept()
++	}
++    }
++
++    Desaturate {
++	id: desaturate
++	visible: desaturation != 0.0
++	anchors.fill: webEngineView
++	source: webEngineView
++
++	Behavior on desaturation {
++	    NumberAnimation { duration: animationDuration }
++	}
++    }
++
++    FastBlur {
++	id: blur
++	visible: radius != 0.0
++	anchors.fill: desaturate
++	source: desaturate
++	radius: desaturate.desaturation * 25
++    }
++
++    TouchTracker {
++	id: tracker
++	target: webEngineView
++	anchors.fill: parent
++	onTouchYChanged: browserWindow.touchY = tracker.touchY
++	onYVelocityChanged: browserWindow.velocityY = yVelocity
++	onTouchBegin: {
++	    browserWindow.touchY = tracker.touchY
++	    browserWindow.velocityY = yVelocity
++	    browserWindow.touchReference = tracker.touchY
++	    browserWindow.touchGesture = true
++	}
++	onTouchEnd: {
++	    browserWindow.velocityY = yVelocity
++	    browserWindow.touchGesture = false
++	}
++	onScrollDirectionChanged: {
++	    browserWindow.velocityY = 0
++	    browserWindow.touchReference = tracker.touchY
++	}
++    }
++
++    QtObject{
++        id: acceptedCertificates
++
++        property var acceptedUrls : []
++
++        function shouldAutoAccept(certificateError){
++            var domain = AppEngine.domainFromString(certificateError.url)
++            return acceptedUrls.indexOf(domain) >= 0
++        }
++    }
++
++    MessageDialog {
++        id: sslDialog
++
++        property var certErrors: []
++        property var currentError: null
++        visible: certErrors.length > 0
++        icon: StandardIcon.Warning
++        standardButtons: StandardButton.No | StandardButton.Yes
++        title: "Server's certificate not trusted"
++        text: "Do you wish to continue?"
++        detailedText: "If you wish so, you may continue with an unverified certificate. " +
++                      "Accepting an unverified certificate means " +
++                      "you may not be connected with the host you tried to connect to.\n" +
++                      "Do you wish to override the security check and continue?"
++        onYes: {
++            var cert = certErrors.shift()
++            var domain = AppEngine.domainFromString(cert.url)
++            acceptedCertificates.acceptedUrls.push(domain)
++            cert.ignoreCertificateError()
++            presentError()
++        }
++        onNo: reject()
++        onRejected: reject()
++
++        function reject(){
++            certErrors.shift().rejectCertificate()
++            presentError()
++        }
++        function enqueue(error){
++            currentError = error
++            certErrors.push(error)
++            presentError()
++        }
++        function presentError(){
++            informativeText = "SSL error from URL\n\n" + currentError.url + "\n\n" + currentError.description + "\n"
++        }
++    }
++}
+diff --git a/src/resources.qrc b/src/resources.qrc
+index 0ca7710..9eb84fd 100644
+--- a/src/resources.qrc
++++ b/src/resources.qrc
+@@ -1,5 +1,7 @@
+ <RCC>
+     <qresource prefix="/">
++        <file>qml/AppWindow.qml</file>
++        <file>qml/AppMain.qml</file>
+         <file>qml/BrowserWindow.qml</file>
+         <file>qml/FeaturePermissionBar.qml</file>
+         <file>qml/MockTouchPoint.qml</file>
+-- 
+1.9.1
+
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/qtwebbrowser_5.15.1.bb b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/qtwebbrowser_5.15.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..3ce3ea07e0d19c521ca09e1d30784007e88bfeb1
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/examples/qtwebbrowser_5.15.1.bb
@@ -0,0 +1,53 @@
+DESCRIPTION = "Qt Web Browser"
+LICENSE = "GPL-3.0"
+LIC_FILES_CHKSUM = "file://LICENSE.GPLv3;md5=a40e2bb02b1ac431f461afd03ff9d1d6"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+inherit qmake5 systemd
+# require recipes-qt/qt5/qt5-git.inc
+
+# QT_GIT = "git://github.com/qtproject"
+# QT_MODULE = "qt-apps-qtwebbrowser"
+# QT_MODULE_BRANCH = "dev"
+
+SRC_URI += " \
+    file://0001-project-fix-install-path-for-poky.patch \
+    file://0002-qtwebbrowser-add-application-mode.patch \
+"
+# use manual start
+#    file://wait-for-server.sh 
+#    file://${PN}.service
+
+SRC_URI:prepend = " \
+    file://${OPENEULER_LOCAL_NAME}/${BPN}/v5.15.1_QtAS.tar.gz \
+"
+
+S = "${WORKDIR}/qt-apps-qtwebbrowser-${PV}_QtAS"
+
+SRCREV = "023733af5523a5ad84359926224fa106001215f4"
+
+DEPENDS = "qtbase qtdeclarative qtwebengine"
+
+PACKAGECONFIG ?= ""
+PACKAGECONFIG[desktop] = "-DDESKTOP_BUILD,,"
+
+# SYSTEMD_SERVICE:${PN} = "${PN}.service"
+
+# use manual start
+# do_install:append() {
+#     install -Dm 0644 ${WORKDIR}/${PN}.service ${D}${systemd_system_unitdir}/${PN}.service
+#     install -Dm 0755 ${WORKDIR}/wait-for-server.sh ${D}${bindir}/wait-for-server.sh
+# }
+
+RDEPENDS:${PN} += " \
+    qtvirtualkeyboard \
+    qtquickcontrols-qmlplugins \
+    qtwebengine-qmlplugins \
+    qtgraphicaleffects-qmlplugins \
+    qtmultimedia-qmlplugins \
+    ca-certificates \
+    ttf-dejavu-common \
+    ttf-dejavu-sans \
+    ttf-dejavu-sans-mono \
+"
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/packagegroups/packagegroup-qt.bb b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/packagegroups/packagegroup-qt.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ecfe7dc31dbb0b45e411600d10b4a1833e0a29aa
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/packagegroups/packagegroup-qt.bb
@@ -0,0 +1,18 @@
+SUMMARY = "qt pkgs"
+PR = "r1"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+inherit packagegroup
+
+PACKAGES = "${PN}"
+
+RDEPENDS:${PN} = " \
+    qtbase \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'wayland', 'qtwayland', '', d)} \
+"
+
+# graphics demo app
+RDEPENDS:${PN}:append = "\
+    helloworld-gui \
+    "
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/nativesdk-qtbase_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/nativesdk-qtbase_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..134dc3bde7d3e3b37fb3a8cf050c433a65ccf04b
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/nativesdk-qtbase_%.bbappend
@@ -0,0 +1,7 @@
+require qt5-src.inc
+require qtbase-src.inc
+
+# License update
+LIC_FILES_CHKSUM:remove = "file://LICENSE.QT-LICENSE-AGREEMENT;md5=c8b6dd132d52c6e5a545df07a4e3e283"
+LIC_FILES_CHKSUM:prepend = "file://LICENSE.QT-LICENSE-AGREEMENT;md5=38de3b110ade3b6ee2f0b6a95ab16f1a \
+"
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qt5-src.inc b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qt5-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..78e4961c6610b6e8b11d6625b8645fbff3b0b1e0
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qt5-src.inc
@@ -0,0 +1,18 @@
+# main bbfile: meta-qt5/recipes-qt/qt5/${BPN}_git.bb
+
+PV = "5.15.10"
+
+SRC_URI:prepend = "file://${BPN}-everywhere-opensource-src-${PV}.tar.xz \
+"
+
+# yocto-poky specifies 'S = "${WORKDIR}/git', but since we are using the src-openEuler source package,
+# we need to re-specify it
+S = "${WORKDIR}/${BPN}-everywhere-src-${PV}"
+
+CFLAGS:append = " \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'x11', '', '-DQT_EGL_NO_X11', d)} \
+"
+
+CXXFLAGS:append = " \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'x11', '', '-DQT_EGL_NO_X11', d)} \
+"
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtbase-native_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtbase-native_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0173bde10a92489140d56af263629cd51037f058
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtbase-native_%.bbappend
@@ -0,0 +1,8 @@
+require qt5-src.inc
+require qtbase-src.inc
+
+# License update
+LIC_FILES_CHKSUM:remove = "file://LICENSE.QT-LICENSE-AGREEMENT;md5=c8b6dd132d52c6e5a545df07a4e3e283"
+LIC_FILES_CHKSUM:prepend = "file://LICENSE.QT-LICENSE-AGREEMENT;md5=38de3b110ade3b6ee2f0b6a95ab16f1a \
+"
+
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtbase-src.inc b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtbase-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..4b16ec059c8fd7f5101ea162fc29049c71a57444
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtbase-src.inc
@@ -0,0 +1,32 @@
+# not need in version 5.15.10
+SRC_URI:remove = "file://0008-Replace-pthread_yield-with-sched_yield.patch \
+file://0010-linux-clang-Invert-conditional-for-defining-QT_SOCKL.patch \
+"
+
+SRC_URI:prepend = "file://qtbase-everywhere-src-5.15.6-private_api_warning.patch \
+           file://qtbase-opensource-src-5.8.0-QT_VERSION_CHECK.patch \
+           file://qtbase-opensource-src-5.7.1-moc_macros.patch \
+           file://qtbase-everywhere-src-5.12.1-qt5gui_cmake_isystem_includes.patch \
+           file://qtbase-qmake_LFLAGS.patch \
+           file://qtbase-everywhere-src-5.14.2-no_relocatable.patch \
+           file://qtbase-everywhere-src-5.15.2-libglvnd.patch \
+           file://qt5-qtbase-cxxflag.patch \
+           file://qt5-qtbase-5.12.1-firebird.patch \
+           file://qtbase-opensource-src-5.9.0-mysql.patch \
+           file://qtbase-use-wayland-on-gnome.patch \
+           file://qt5-qtbase-gcc11.patch \
+           file://kde-5.15-rollup-20230613.patch \
+           file://qtbase-5.15.10-fix-missing-qtsan-include.patch \
+           file://qtbase-QTBUG-111994.patch \
+           file://qtbase-QTBUG-112136.patch \
+           file://qtbase-QTBUG-103393.patch \
+           file://qt5-qtbase-Add-sw64-architecture.patch \
+           file://add-loongarch64-support.patch \
+           file://Fix-lupdate-command-error-on-loongarch64.patch \
+           file://CVE-2023-37369.patch \
+           file://qtbase5.15.10-CVE-2023-38197.patch \
+           file://qtbase5.15.10-CVE-2023-43114.patch \
+           file://fix-build-error-of-libxkbcommon-1.6.0.patch \
+           file://qtbase-multilib_optflags.patch \
+           file://qtbase5.15-CVE-2023-51714.patch \
+           "
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtbase_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtbase_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..699206ce2680f7c06347cc4f82c98cdb9c402fae
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtbase_%.bbappend
@@ -0,0 +1,29 @@
+# main bbfile: meta-qt5/recipes-qt/qt5/qtbase_git.bb
+require qt5-src.inc
+require qtbase-src.inc
+
+# License update
+LIC_FILES_CHKSUM:remove = "file://LICENSE.QT-LICENSE-AGREEMENT;md5=c8b6dd132d52c6e5a545df07a4e3e283"
+LIC_FILES_CHKSUM:prepend = "file://LICENSE.QT-LICENSE-AGREEMENT;md5=38de3b110ade3b6ee2f0b6a95ab16f1a \
+"
+
+# not need in version 5.15.10
+# 0008 patch: use sched.h instead of pthread.h
+# 0010 patch: fix glibc < 2 error
+# 0023 patch: has been removed
+SRC_URI:remove = "\
+           file://0023-zlib-Do-not-undefine-_FILE_OFFSET_BITS.patch \
+"
+
+
+# openeuler configuration: 
+# ref: meta-raspberrypi/dynamic-layers/qt5-layer/recipes-qt/qt5/qtbase_%.bbappend
+PACKAGECONFIG_GL = "${@bb.utils.contains('DISTRO_FEATURES', 'x11 opengl', 'gl', \
+                        bb.utils.contains('DISTRO_FEATURES',     'opengl', 'eglfs gles2', \
+                                                                       'no-opengl', d), d)}"
+
+PACKAGECONFIG_GL:append = " ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'kms gbm', '', d)}"
+
+# font configuration
+PACKAGECONFIG_FONTS = "fontconfig"
+PACKAGECONFIG:append = " libinput examples tslib xkbcommon"
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtdeclarative_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtdeclarative_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d2941276fcab622fff7eb2120614f346a3b6bfca
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtdeclarative_%.bbappend
@@ -0,0 +1,32 @@
+require qt5-src.inc
+
+SRC_URI:prepend = "file://0001-Remove-unused-QPointer-QQuickPointerMask.patch \
+           file://0002-QQmlDelegateModel-Refresh-the-view-when-a-column-is-.patch \
+           file://0003-Fix-TapHandler-so-that-it-actually-registers-a-tap.patch \
+           file://0004-Revert-Fix-TapHandler-so-that-it-actually-registers-.patch \
+           file://0005-Make-sure-QQuickWidget-and-its-offscreen-window-s-sc.patch \
+           file://0006-QQuickItem-Guard-against-cycles-in-nextPrevItemInTab.patch \
+           file://0007-Don-t-convert-QByteArray-in-startDrag.patch \
+           file://0008-Fix-build-after-95290f66b806a307b8da1f72f8fc2c698019.patch \
+           file://0009-Implement-accessibility-for-QQuickWidget.patch \
+           file://0010-Send-ObjectShow-event-for-visible-components-after-i.patch \
+           file://0011-QQuickItem-avoid-emitting-signals-during-destruction.patch \
+           file://0012-a11y-track-item-enabled-state.patch \
+           file://0013-Make-QaccessibleQuickWidget-private-API.patch \
+           file://0014-Qml-Don-t-crash-when-as-casting-to-type-with-errors.patch \
+           file://0015-Fix-missing-glyphs-when-using-NativeRendering.patch \
+           file://0016-Revert-Fix-missing-glyphs-when-using-NativeRendering.patch \
+           file://0017-QQmlImportDatabase-Make-sure-the-newly-added-import-.patch \
+           file://0018-QQuickState-when-handle-QJSValue-properties-correctl.patch \
+           file://0019-Models-Avoid-crashes-when-deleting-cache-items.patch \
+           file://0020-qv4function-Fix-crash-due-to-reference-being-invalid.patch \
+           file://0021-Quick-Animations-Fix-crash.patch \
+           file://0022-Prevent-crash-when-destroying-asynchronous-Loader.patch \
+           file://0023-QQuickItem-Fix-effective-visibility-for-items-withou.patch \
+           file://0024-Revert-QQuickItem-Fix-effective-visibility-for-items.patch \
+           file://0025-Accessibility-respect-value-in-attached-Accessible-i.patch \
+           file://0026-qml-tool-Use-QCommandLineParser-process-rather-than-.patch \
+           file://qt5-qtdeclarative-gcc11.patch \
+           file://qtdeclarative-5.15.0-FixMaxXMaxYExtent.patch \
+           file://qt-QTBUG-111935-fix-V4-jit.patch \
+           "
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtgraphicaleffects_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtgraphicaleffects_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..67de97966da8b2bc0c459c590ef1d44369919839
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtgraphicaleffects_%.bbappend
@@ -0,0 +1,2 @@
+require qt5-src.inc
+
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtlocation_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtlocation_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e9c9cba61dced9bc27dc50a0d34550c445f3e73f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtlocation_%.bbappend
@@ -0,0 +1,4 @@
+require qt5-src.inc
+
+SRC_URI:prepend = "file://qtlocation-gcc10.patch \
+           "
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtmultimedia_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtmultimedia_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..67de97966da8b2bc0c459c590ef1d44369919839
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtmultimedia_%.bbappend
@@ -0,0 +1,2 @@
+require qt5-src.inc
+
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtquickcontrols2_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtquickcontrols2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e97eb7e89db3dc6122a8c840c61415d59a3dfb84
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtquickcontrols2_%.bbappend
@@ -0,0 +1,11 @@
+require qt5-src.inc
+
+SRC_URI:prepend = " \
+    file://0001-Unset-mouseGrabberPopup-if-it-s-removed-from-childre.patch \
+    file://0002-Ensure-we-don-t-crash-when-changing-sizes-after-clea.patch \
+    file://0003-Fix-scroll-bars-not-showing-up-when-binding-to-stand.patch \
+    file://0004-implement-a11y-pressing-of-qquickabstractbutton.patch \
+    file://0005-Fix-the-popup-position-of-a-Menu.patch \
+    file://0006-Accessibility-respect-value-in-attached-Accessible-i.patch \
+"
+
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtquickcontrols_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtquickcontrols_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..67de97966da8b2bc0c459c590ef1d44369919839
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtquickcontrols_%.bbappend
@@ -0,0 +1,2 @@
+require qt5-src.inc
+
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtsensors_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtsensors_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..25048d1eeb7e5d995ea0c1915d704515d38ea300
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtsensors_%.bbappend
@@ -0,0 +1 @@
+require qt5-src.inc
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtsvg_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtsvg_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..67de97966da8b2bc0c459c590ef1d44369919839
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtsvg_%.bbappend
@@ -0,0 +1,2 @@
+require qt5-src.inc
+
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qttools_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qttools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a760b082da087851d214e7cdfb0e37a3b4ff5dbb
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qttools_%.bbappend
@@ -0,0 +1,8 @@
+require qt5-src.inc
+
+SRC_URI:prepend = "file://qttools-opensource-src-5.13.2-runqttools-with-qt5-suffix.patch \
+           file://qttools-opensource-src-5.7-add-libatomic.patch \
+           file://0001-Link-against-libclang-cpp.so-instead-of-the-clang-co.patch \
+           file://0001-modify-lupdate-qt5-run-error.patch \
+           file://0001-update-Qt5LinguistToolsMacros.cmake.patch \
+           "
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtvirtualkeyboard_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtvirtualkeyboard_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..67de97966da8b2bc0c459c590ef1d44369919839
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtvirtualkeyboard_%.bbappend
@@ -0,0 +1,2 @@
+require qt5-src.inc
+
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwayland_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwayland_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4a650312d0bb2ae30a6a32ac4337992f00f46ee6
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwayland_%.bbappend
@@ -0,0 +1,55 @@
+require qt5-src.inc
+
+SRC_URI:prepend = "file://0001-Client-Announce-an-output-after-receiving-more-compl.patch \
+           file://0002-Fix-issue-with-repeated-window-size-changes.patch \
+           file://0003-Client-Connect-drags-being-accepted-to-updating-the-.patch \
+           file://0004-Client-Disconnect-registry-listener-on-destruction.patch \
+           file://0005-Client-Set-XdgShell-size-hints-before-the-first-comm.patch \
+           file://0006-Fix-build.patch \
+           file://0007-Fix-remove-listener.patch \
+           file://0008-Hook-up-queryKeyboardModifers.patch \
+           file://0009-Correctly-detect-if-image-format-is-supported-by-QIm.patch \
+           file://0010-Client-Don-t-always-recreate-frame-callbacks.patch \
+           file://0011-Client-Always-destroy-frame-callback-in-the-actual-c.patch \
+           file://0012-Wayland-client-use-wl_keyboard-to-determine-active-s.patch \
+           file://0013-Client-do-not-empty-clipboard-when-a-new-popup-windo.patch \
+           file://0014-Client-Implement-DataDeviceV3.patch \
+           file://0015-Client-Delay-deletion-of-QDrag-object-until-after-we.patch \
+           file://0016-Client-Avoid-processing-of-events-when-showing-windo.patch \
+           file://0017-Handle-registry_global-out-of-constructor.patch \
+           file://0018-Connect-flushRequest-after-forceRoundTrip.patch \
+           file://0019-Move-the-wayland-socket-polling-to-a-separate-event-.patch \
+           file://0020-Client-Remove-mWaitingForUpdateDelivery.patch \
+           file://0021-client-Simplify-round-trip-behavior.patch \
+           file://0022-Client-Fix-opaque-region-setter.patch \
+           file://0023-Use-proper-dependencies-in-compile-tests.patch \
+           file://0024-Revert-Client-Remove-mWaitingForUpdateDelivery.patch \
+           file://0025-Fix-race-condition-on-mWaitingForUpdateDelivery.patch \
+           file://0026-use-poll-2-when-reading-from-clipboard.patch \
+           file://0027-Reduce-memory-leakage.patch \
+           file://0028-Fix-build-with-libcxx-missing-array-include.patch \
+           file://0029-Only-close-popup-in-the-the-hierchary.patch \
+           file://0030-Check-pointer-for-null-before-use-in-ASSERT.patch \
+           file://0031-Use-wl_surface.damage_buffer-on-the-client-side.patch \
+           file://0032-Client-clear-focus-on-touch-cancel.patch \
+           file://0033-Guard-mResizeDirty-by-the-correctMutex.patch \
+           file://0034-Fix-compile-tests.patch \
+           file://0035-Use-CRLF-line-delimiter-for-text-uri-list-data.patch \
+           file://0036-Avoid-calling-requestUpdate-from-wrong-thread.patch \
+           file://0037-Call-finishDrag-in-QWaylandDataDevice-dragSourceCanc.patch \
+           file://0038-Hold-surface-read-lock-throughout-QWaylandEglWindow-.patch \
+           file://0039-Keep-toplevel-windows-in-the-top-left-corner-of-the-.patch \
+           file://0040-Client-Add-F_SEAL_SHRINK-seal-to-shm-backing-file.patch \
+           file://0041-Client-Call-wl_output_release-upon-QWaylandScreen-de.patch \
+           file://0042-Client-Bump-wl_output-version.patch \
+           file://0043-Fix-frame-sync-related-to-unprotected-multithread-ac.patch \
+           file://0044-Client-Handle-zwp_primary_selection_device_manager_v.patch \
+           file://0045-Fixes-the-build-on-CentOS.patch \
+           file://0046-client-Avoid-protocol-error-with-invalid-min-max-siz.patch \
+           file://0047-Client-Fix-handling-of-Qt-BlankCursor.patch \
+           file://0048-client-Force-a-roundtrip-when-an-XdgOutput-is-not-re.patch \
+           file://0049-Client-Manage-QMimeData-lifecycle.patch \
+           file://0050-client-Do-not-cast-placeholder-screens-to-QWaylandSc.patch \
+           file://0051-Client-Remove-flip-popup-constraints.patch \
+           file://qtwayland-decoration-support-backports-from-qt6.patch \
+           "
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwebchannel_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwebchannel_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..67de97966da8b2bc0c459c590ef1d44369919839
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwebchannel_%.bbappend
@@ -0,0 +1,2 @@
+require qt5-src.inc
+
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwebengine/force-to-build-dir-path.patch b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwebengine/force-to-build-dir-path.patch
new file mode 100644
index 0000000000000000000000000000000000000000..cf2d97f0b175992e843f98ef71f5e03a6e451a6e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwebengine/force-to-build-dir-path.patch
@@ -0,0 +1,12 @@
+--- a/src/3rdparty/gn/tools/gn/setup.cc
++++ b/src/3rdparty/gn/tools/gn/setup.cc
+@@ -647,7 +647,8 @@ bool Setup::FillBuildDir(const std::string& build_dir, bool require_exists) {
+         "I could not get the real path of \"" + FilePathToUTF8(build_dir_path) +
+             "\".")
+         .PrintToStdout();
+-    return false;
++    build_dir_realpath = build_dir_path;
++    //return false;
+   }
+   resolved = SourceDirForPath(build_settings_.root_path(), build_dir_realpath);
+ 
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwebengine_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwebengine_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..dc7b56930c6deb51c79cf80ef2f7513141276e44
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwebengine_%.bbappend
@@ -0,0 +1,58 @@
+require qt5-src.inc
+
+FILESEXTRAPATHS:append := "${THISDIR}/qtwebengine/:"
+
+SRC_URI:remove = " file://${BPN}-everywhere-opensource-src-${PV}.tar.xz "
+
+# remove: riscv64 conflict patches with meta-qt5 patches
+#    riscv-v8.patch 
+#    riscv-qt5-qtwebengine.patch 
+#    qtwebengine-ffmpeg5.patch 
+
+# force-to-build-dir-path.patch fix:
+# ERROR Can't get the real build dir path.
+# I could not get the real path of xxx
+SRC_URI:prepend = " \
+    file://qtwebengine-everywhere-src-${PV}-clean.tar.xz \
+    file://qtwebengine-opensource-src-5.12.4-fix-extractcflag.patch \
+    file://qtwebengine-opensource-src-5.9.0-no-neon.patch \
+    file://qtwebengine-SIOCGSTAMP.patch \
+    file://qtwebengine-5.15.0-QT_DEPRECATED_VERSION.patch \
+    file://chromium-angle-nullptr.patch \
+    file://chromium-hunspell-nullptr.patch \
+    file://qtwebengine-everywhere-5.15.8-libpipewire-0.3.patch \
+    file://qtwebengine-everywhere-src-5.11.3-aarch64-new-stat.patch \
+    file://qtwebengine-everywhere-src-5.15.5-TRUE.patch \
+    file://qtwebengine-skia-missing-includes.patch \
+    file://qtwebengine-5.15-Backport-of-16k-page-support-on-aarch64.patch \
+    file://qtwebengine-support-clang-compile.patch \
+    file://CVE-2023-6112.patch \
+    file://qtwebengine-icu-74.patch \
+    file://Backport-ffmpeg-avcodec-x86-mathops-clip-constants-used-with-.patch \
+    file://disable-catapult.patch \
+    file://python3.patch \
+    file://chromium-python3.patch \
+    file://fix-build-tools-to-run-with-python3.11.patch \
+    file://fix-qt5-qtwebengine-build-with-clang-17.patch \
+    file://force-to-build-dir-path.patch \
+"
+
+# this patch same as qtwebengine-everywhere-src-5.15.5-TRUE.patch
+SRC_URI:remove = " \
+    file://chromium/0011-chromium-Remove-TRUE-to-prep-landing-of-icu68.patch;patchdir=src/3rdparty \
+"
+
+# fix header found ERROR when compile
+do_configure:append() {
+    mkdir -p ${S}/include/QtPdf/private
+    cp -f ${S}/include/QtPdf/5.15.10/QtPdf/private/* ${S}/include/QtPdf/private
+    sed -i 's#\.\./\.\./\.\./\.\./\.\./#\.\./\.\./#g' ${S}/include/QtPdf/private/*
+
+    mkdir -p ${S}/include/QtWebEngineCore/private
+    cp -f ${S}/include/QtWebEngineCore/5.15.10/QtWebEngineCore/private/* ${S}/include/QtWebEngineCore/private
+    sed -i 's#\.\./\.\./\.\./\.\./\.\./#\.\./\.\./#g' ${S}/include/QtWebEngineCore/private/*
+
+    mkdir -p ${S}/include/QtWebEngine/private
+    cp -f ${S}/include/QtWebEngine/5.15.10/QtWebEngine/private/*  ${S}/include/QtWebEngine/private
+    sed -i 's#\.\./\.\./\.\./\.\./\.\./#\.\./\.\./#g' ${S}/include/QtWebEngine/private/*
+}
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwebsockets_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwebsockets_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fbddddea7c0e63b83976de31519f0b16aa74aa0c
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtwebsockets_%.bbappend
@@ -0,0 +1,4 @@
+require qt5-src.inc
+
+SRC_URI:prepend = "file://qt5-qtwebsockets-gcc11.patch \
+           "
diff --git a/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtxmlpatterns_%.bbappend b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtxmlpatterns_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..25048d1eeb7e5d995ea0c1915d704515d38ea300
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/qt5-layer/recipes-qt/qt5/qtxmlpatterns_%.bbappend
@@ -0,0 +1 @@
+require qt5-src.inc
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/images/openeuler-image.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/images/openeuler-image.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f6e502f19123d842516ec2736244b42c93015dd1
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/images/openeuler-image.bbappend
@@ -0,0 +1 @@
+require ros-sdk-base.inc
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/images/ros-sdk-base.inc b/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/images/ros-sdk-base.inc
new file mode 100644
index 0000000000000000000000000000000000000000..ccb9c7768c88ebb4b90b5d98a8968cff7311179c
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/images/ros-sdk-base.inc
@@ -0,0 +1,40 @@
+# * Add ROS Python packages and related development dependencies, including ament build tools and some ROS-dependent static libraries.
+# * Why do they need to be added to the TOOLCHAIN_TARGET_TASK?
+#   They are products of cross-compilation and belong to the target sysroot,
+#   while ament packages and other Python dependency packages are used for build tools and are consistent with the host version.
+TOOLCHAIN_TARGET_TASK += " \
+ament-cmake \
+ament-cmake-auto \
+ament-cmake-core \
+ament-cmake-export-definitions \
+ament-cmake-export-dependencies \
+ament-cmake-export-include-directories \
+ament-cmake-export-interfaces \
+ament-cmake-export-libraries \
+ament-cmake-export-link-flags \
+ament-cmake-export-targets \
+ament-cmake-gmock \
+ament-cmake-gtest \
+ament-cmake-include-directories \
+ament-cmake-libraries \
+ament-cmake-pytest \
+ament-cmake-python \
+ament-cmake-ros \
+ament-cmake-target-dependencies \
+ament-cmake-test \
+ament-cmake-version \
+ament-cmake-gen-version-h \
+ament-package \
+python3-numpy \
+python3-numpy-staticdev \
+ceres-solver-staticdev \
+foonathan-memory-staticdev \
+libyaml-staticdev \
+googletest \
+protobuf-c \
+libtool \
+libogg \
+libtheora \
+libusb-compat \
+"
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/packagegroups/packagegroup-ros.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/packagegroups/packagegroup-ros.bb
new file mode 100644
index 0000000000000000000000000000000000000000..52ae13bc7a4455fe64b99d65fc9c52a45e4be612
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/packagegroups/packagegroup-ros.bb
@@ -0,0 +1,12 @@
+SUMMARY = "ros2 pkgs of ros"
+PR = "r1"
+
+inherit packagegroup
+
+PACKAGES = "${PN}"
+
+RDEPENDS:${PN} = " \
+packagegroup-roscore \
+${@bb.utils.contains("DISTRO_FEATURES", "ros-camera", "packagegroup-roscamera", "", d)} \
+${@bb.utils.contains("DISTRO_FEATURES", "ros-slam", "packagegroup-rosslam", "", d)} \
+"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/packagegroups/packagegroup-roscamera.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/packagegroups/packagegroup-roscamera.bb
new file mode 100644
index 0000000000000000000000000000000000000000..86b6f4c3ab3d23f361d6d4d3b575ec9481b81bca
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/packagegroups/packagegroup-roscamera.bb
@@ -0,0 +1,18 @@
+SUMMARY = "ros2 pkgs of ros camera demo"
+PR = "r1"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+inherit packagegroup
+
+PACKAGES = "${PN}"
+
+RDEPENDS:${PN} = " \
+libuvc \
+camera-calibration-parsers \
+camera-info-manager \
+v4l2-camera \
+image-transport \
+cv-bridge \
+image-transport-plugins \
+"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/packagegroups/packagegroup-roscore.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/packagegroups/packagegroup-roscore.bb
new file mode 100644
index 0000000000000000000000000000000000000000..be0abef5e52035c69cd76a26b378bf5b0e73b675
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/packagegroups/packagegroup-roscore.bb
@@ -0,0 +1,11 @@
+SUMMARY = "ros2 pkgs of ros-core and base demo"
+PR = "r1"
+
+inherit packagegroup
+
+PACKAGES = "${PN}"
+
+RDEPENDS:${PN} = " \
+ros-core \
+demo-nodes-cpp \
+"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/packagegroups/packagegroup-rosslam.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/packagegroups/packagegroup-rosslam.bb
new file mode 100644
index 0000000000000000000000000000000000000000..cd33d72f5f06c86c3fe024c999e3a49e77bf2f81
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-core/packagegroups/packagegroup-rosslam.bb
@@ -0,0 +1,21 @@
+SUMMARY = "ros2 pkgs to support originbot slam"
+PR = "r1"
+
+inherit packagegroup
+
+PACKAGES = "${PN}"
+
+RDEPENDS:${PN} = " \
+ros-core \
+demo-nodes-cpp \
+originbot-navigation \
+originbot-bringup \
+originbot-msgs \
+originbot-base \
+originbot-teleop \
+send-goal \
+ydlidar-ros2-driver \
+cartographer-ros \
+"
+# now the upstream ros layer bas not bb file in humble, so remove it from packagegroup as a workaround
+# nav2-bringup
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-extended/geographiclib/geographiclib_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-extended/geographiclib/geographiclib_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..30b994557b7bbd356690815d40f03e6520971ed3
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-extended/geographiclib/geographiclib_%.bbappend
@@ -0,0 +1,3 @@
+inherit openeuler_source            
+
+S = "${WORKDIR}/GeographicLib-1.48"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/bullet/bullet_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/bullet/bullet_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1b14fa322ec183accc0f533a754a5517dce49293
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/bullet/bullet_%.bbappend
@@ -0,0 +1 @@
+inherit openeuler_source
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/cartographer/cartographer-ros_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/cartographer/cartographer-ros_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cc96323b3cb5cbab5b4ac7e0ff8ee18590e0e3f0
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/cartographer/cartographer-ros_%.bbappend
@@ -0,0 +1,5 @@
+SRC_URI:append = " \
+        file://cartographer-ros-fix-multiple-definition-error.patch \
+        file://cartographer-ros-fix-absl.patch \
+        file://cartographer-ros-adapt-glog-0.6.0.patch \
+        "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/cartographer/cartographer_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/cartographer/cartographer_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8891711673e07c2a125b9a1a0d19f11c77ff0928
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/cartographer/cartographer_%.bbappend
@@ -0,0 +1,7 @@
+ROS_BUILD_DEPENDS:remove = " git "
+
+# add openeuler patch
+SRC_URI:append = " \
+        file://cartographer-adapt-eigen.patch \
+        file://cartographer-adapt-absl.patch \
+        "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/consle-bridge/console-bridge_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/consle-bridge/console-bridge_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1b14fa322ec183accc0f533a754a5517dce49293
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/consle-bridge/console-bridge_%.bbappend
@@ -0,0 +1 @@
+inherit openeuler_source
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/diagnostics/diagnostic-aggregator_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/diagnostics/diagnostic-aggregator_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..90849ecbf4b807531f793af38032e8a15fdd3c90
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/diagnostics/diagnostic-aggregator_%.bbappend
@@ -0,0 +1 @@
+LIC_FILES_CHKSUM = "file://package.xml;beginline=12;endline=12;md5=4633480cdd27d7906aaf3ef4b72014b2"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/diagnostics/diagnostic-updater_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/diagnostics/diagnostic-updater_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..90849ecbf4b807531f793af38032e8a15fdd3c90
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/diagnostics/diagnostic-updater_%.bbappend
@@ -0,0 +1 @@
+LIC_FILES_CHKSUM = "file://package.xml;beginline=12;endline=12;md5=4633480cdd27d7906aaf3ef4b72014b2"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/diagnostics/self-test_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/diagnostics/self-test_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..90849ecbf4b807531f793af38032e8a15fdd3c90
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/diagnostics/self-test_%.bbappend
@@ -0,0 +1 @@
+LIC_FILES_CHKSUM = "file://package.xml;beginline=12;endline=12;md5=4633480cdd27d7906aaf3ef4b72014b2"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/fastrtps/fastrtps_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/fastrtps/fastrtps_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e780810290626893cd08c3263313f0c65e388ea9
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/fastrtps/fastrtps_%.bbappend
@@ -0,0 +1,5 @@
+# set "SM_RUN_RESULT" and "SM_RUN_RESULT__TRYRUN_OUTPUT" to fix:
+#   | CMake Error: TRY_RUN() invoked in cross-compiling mode, please set the following cache variables appropriately:
+#   |  SM_RUN_RESULT (advanced)
+#   |  SM_RUN_RESULT__TRYRUN_OUTPUT (advanced)
+EXTRA_OECMAKE += "-DSM_RUN_RESULT=false -DSM_RUN_RESULT__TRYRUN_OUTPUT=false"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0001-Fix-README.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0001-Fix-README.patch
new file mode 100644
index 0000000000000000000000000000000000000000..45c3600c073457faab0794a750730e4a66c1b245
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0001-Fix-README.patch
@@ -0,0 +1,51 @@
+From b975994886e81ad87806ae798d784866d2820528 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Jonathan=20M=C3=BCller?= <git@foonathan.net>
+Date: Wed, 23 Oct 2019 14:43:11 +0200
+Subject: [PATCH 1/5] Fix README
+
+---
+ README.md | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/README.md b/README.md
+index 13e5629..637b3d6 100644
+--- a/README.md
++++ b/README.md
+@@ -4,7 +4,7 @@
+ [![Build Status](https://travis-ci.org/foonathan/memory.svg?branch=master)](https://travis-ci.org/foonathan/memory) [![Build status](https://ci.appveyor.com/api/projects/status/ef654yqyoqgvl472/branch/master?svg=true)](https://ci.appveyor.com/project/foonathan/memory/branch/master) [![License: Zlib](https://img.shields.io/badge/License-Zlib-lightgrey.svg)](https://opensource.org/licenses/Zlib)
+ 
+ The C++ STL allocator model has various flaws. For example, they are fixed to a certain type, because they are almost necessarily required to be templates. So you can't easily share a single allocator for multiple types. In addition, you can only get a copy from the containers and not the original allocator object. At least with C++11 they are allowed to be stateful and so can be made object not instance based. But still, the model has many flaws.
+-Over the course of the years many solutions have been proposed. for example [EASTL]. This library is another. But instead of trying to change the STL, it works with the current implementation.
++Over the course of the years many solutions have been proposed, for example [EASTL]. This library is another. But instead of trying to change the STL, it works with the current implementation.
+ 
+ [![Patreon](https://c5.patreon.com/external/logo/become_a_patron_button.png)](https://patreon.com/foonathan)
+ 
+@@ -184,13 +184,13 @@ To use an installed library:
+ 
+ 5. Call `target_link_libraries(your_target PUBLIC foonathan_memory)` to link to the library and setup all required options.
+   
+-See http://foonathan.github.io/doc/memory/md_doc_installation.html for a detailed guide.
++See https://foonathan.net/memory/md_doc_installation.html for a detailed guide.
+ 
+ ## Documentation
+ 
+-Full documentation can be found at http://foonathan.github.io/doc/memory.
++Full documentation can be found at https://foonathan.net/memory.
+ 
+-A tutorial is also available at http://foonathan.github.io/doc/memory/md_doc_tutorial.html.
++A tutorial is also available at https://foonathan.net/memory/md_doc_tutorial.html.
+ 
+ ## RawAllocator
+ 
+@@ -214,7 +214,7 @@ struct raw_allocator
+ ```
+ 
+ A `RawAllocator` only needs to be moveable, all `Allocator` classes are `RawAllocators` too.
+-Classes not providing the interface can specialize the `allocator_traits`, read more about [writing allocators here](http://foonathan.github.io/doc/memory/md_doc_writing_allocators.html) or about the technical details of the [concept here](http://foonathan.github.io/doc/memory/md_doc_concepts.html).
++Classes not providing the interface can specialize the `allocator_traits`, read more about [writing allocators here](https://foonathan.net/memory/md_doc_writing_allocators.html) or about the technical details of the [concept here](https://foonathan.net/memory/md_doc_concepts.html).
+ 
+ ## Acknowledgements
+ 
+-- 
+2.34.1
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0002-Fix-compile-error-with-container.hpp-when-FOONATHAN_.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0002-Fix-compile-error-with-container.hpp-when-FOONATHAN_.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a00a194a2ad4111c9c5bf7c2b3b6fb216c5f16df
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0002-Fix-compile-error-with-container.hpp-when-FOONATHAN_.patch
@@ -0,0 +1,33 @@
+From 219213a7d2c4e5c811a52ed152baf938b52f4565 Mon Sep 17 00:00:00 2001
+From: wtsnyder <28737065+wtsnyder@users.noreply.github.com>
+Date: Fri, 15 Nov 2019 15:20:49 -0500
+Subject: [PATCH 2/5] Fix compile error with container.hpp when
+ FOONATHAN_MEMORY_NO_NODE_SIZE is set (#59)
+
+---
+ include/foonathan/memory/container.hpp | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/include/foonathan/memory/container.hpp b/include/foonathan/memory/container.hpp
+index ac70535..0cf7111 100644
+--- a/include/foonathan/memory/container.hpp
++++ b/include/foonathan/memory/container.hpp
+@@ -368,6 +368,7 @@ namespace foonathan
+ /// @}
+ #endif
+ 
++#if !defined(FOONATHAN_MEMORY_NO_NODE_SIZE)
+         /// The node size required by \ref allocate_shared.
+         /// \note This is similar to \ref shared_ptr_node_size but takes a
+         /// \concept{concept_rawallocator,RawAllocator} instead.
+@@ -376,6 +377,7 @@ namespace foonathan
+         : shared_ptr_node_size<T, std_allocator<T, RawAllocator, Mutex>>
+         {
+         };
++#endif
+     } // namespace memory
+ } // namespace foonathan
+ 
+-- 
+2.34.1
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0003-Propose-to-use-the-FHS-layout-on-Windows-build.-58.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0003-Propose-to-use-the-FHS-layout-on-Windows-build.-58.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6c3301474bc934411c236a2a6d27c1d18e93b93d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0003-Propose-to-use-the-FHS-layout-on-Windows-build.-58.patch
@@ -0,0 +1,28 @@
+From 5e6173cf778dfcfbf3e95c3a6d23aab919270c4b Mon Sep 17 00:00:00 2001
+From: Sean Yen <seanyen@microsoft.com>
+Date: Fri, 15 Nov 2019 12:25:28 -0800
+Subject: [PATCH 3/5] Propose to use the FHS layout on Windows build. (#58)
+
+Nowadays many package system on Windows adopts [FHS](https://en.wikipedia.org/wiki/Filesystem_Hierarchy_Standard)-like layout, for example, `vcpkg`, `conda`, or `conan`. I proposed to make the installed layout more friendly to FHS even for Windows build.
+---
+ CMakeLists.txt | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index f28a45d..edc8e54 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -40,8 +40,8 @@ elseif(WIN32)
+     set(FOONATHAN_MEMORY_ARCHIVE_INSTALL_DIR   "lib")
+     set(FOONATHAN_MEMORY_FRAMEWORK_INSTALL_DIR "bin")
+ 
+-    set(FOONATHAN_MEMORY_CMAKE_CONFIG_INSTALL_DIR "cmake")
+-    set(FOONATHAN_MEMORY_ADDITIONAL_FILES_INSTALL_DIR "./")
++    set(FOONATHAN_MEMORY_CMAKE_CONFIG_INSTALL_DIR "share/foonathan_memory/cmake")
++    set(FOONATHAN_MEMORY_ADDITIONAL_FILES_INSTALL_DIR "share/foonathan_memory")
+     set(CMAKE_WINDOWS_EXPORT_ALL_SYMBOLS ON)
+ else()
+ 	message(FATAL_ERROR "Could not set install folders for this platform!")
+-- 
+2.34.1
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0004-Fix-cmake-crosscompiling-60.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0004-Fix-cmake-crosscompiling-60.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0fbf27a26dfdbf5b2c763b331f0e8382ef45ecc8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0004-Fix-cmake-crosscompiling-60.patch
@@ -0,0 +1,47 @@
+From 06bf8d258bd41daa6efb56c4cb62cc105674a96f Mon Sep 17 00:00:00 2001
+From: wtsnyder <28737065+wtsnyder@users.noreply.github.com>
+Date: Mon, 18 Nov 2019 10:48:26 -0500
+Subject: [PATCH 4/5] Fix cmake crosscompiling (#60)
+
+Allow the nodesize_dbg tool to be built when crosscompiling.  Link it statically to avoid anoying library search paths then use the crosscompiling emulator to run it to generate container_node_sizes_impl during the build.
+
+Fixes #61.
+---
+ src/CMakeLists.txt  | 4 ++--
+ tool/CMakeLists.txt | 4 ++++
+ 2 files changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index f7cedb6..963c85d 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -77,9 +77,9 @@ set(src
+ configure_file("config.hpp.in" "${CMAKE_CURRENT_BINARY_DIR}/config_impl.hpp")
+ 
+ # generate container_node_sizes.hpp
+-if(FOONATHAN_MEMORY_BUILD_TOOLS AND (NOT CMAKE_CROSSCOMPILING))
++if(FOONATHAN_MEMORY_BUILD_TOOLS)
+     add_custom_command(OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/container_node_sizes_impl.hpp
+-            COMMAND foonathan_memory_node_size_debugger --code --alignof "FOONATHAN_ALIGNOF(T)" ${CMAKE_CURRENT_BINARY_DIR}/container_node_sizes_impl.hpp
++            COMMAND ${CMAKE_CROSSCOMPILING_EMULATOR} $<TARGET_FILE:foonathan_memory_node_size_debugger> --code --alignof "FOONATHAN_ALIGNOF(T)" ${CMAKE_CURRENT_BINARY_DIR}/container_node_sizes_impl.hpp
+             DEPENDS foonathan_memory_node_size_debugger
+             VERBATIM)
+ else()
+diff --git a/tool/CMakeLists.txt b/tool/CMakeLists.txt
+index 6254e3e..e126976 100644
+--- a/tool/CMakeLists.txt
++++ b/tool/CMakeLists.txt
+@@ -5,6 +5,10 @@
+ # builds tools
+ 
+ add_executable(foonathan_memory_node_size_debugger test_types.hpp node_size_debugger.hpp node_size_debugger.cpp)
++if (CMAKE_CROSSCOMPILING)
++    # statically link when cross compiling so emulator doesn't need library paths
++    set_target_properties(foonathan_memory_node_size_debugger PROPERTIES LINK_FLAGS "-static")
++endif()
+ _foonathan_use_comp(foonathan_memory_node_size_debugger)
+ comp_target_features(foonathan_memory_node_size_debugger PUBLIC CPP11)
+ if (MSVC)
+-- 
+2.34.1
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0005-Add-funding.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0005-Add-funding.patch
new file mode 100644
index 0000000000000000000000000000000000000000..72760060e0118ed6dd50e8ad023798fcf077e729
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/files/0005-Add-funding.patch
@@ -0,0 +1,38 @@
+From 8f6a027d473f9b4796509158962d8ddf89fbe086 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Jonathan=20M=C3=BCller?= <git@foonathan.net>
+Date: Wed, 20 Nov 2019 15:24:09 +0100
+Subject: [PATCH 5/5] Add funding
+
+---
+ .github/FUNDING.yml | 3 +++
+ README.md           | 4 +---
+ 2 files changed, 4 insertions(+), 3 deletions(-)
+ create mode 100644 .github/FUNDING.yml
+
+diff --git a/.github/FUNDING.yml b/.github/FUNDING.yml
+new file mode 100644
+index 0000000..47c85de
+--- /dev/null
++++ b/.github/FUNDING.yml
+@@ -0,0 +1,3 @@
++patreon: foonathan
++custom: ['https://jonathanmueller.dev/support-me/']
++
+diff --git a/README.md b/README.md
+index 637b3d6..d0e179b 100644
+--- a/README.md
++++ b/README.md
+@@ -6,9 +6,7 @@
+ The C++ STL allocator model has various flaws. For example, they are fixed to a certain type, because they are almost necessarily required to be templates. So you can't easily share a single allocator for multiple types. In addition, you can only get a copy from the containers and not the original allocator object. At least with C++11 they are allowed to be stateful and so can be made object not instance based. But still, the model has many flaws.
+ Over the course of the years many solutions have been proposed, for example [EASTL]. This library is another. But instead of trying to change the STL, it works with the current implementation.
+ 
+-[![Patreon](https://c5.patreon.com/external/logo/become_a_patron_button.png)](https://patreon.com/foonathan)
+-
+-If you like this project, consider supporting me on Patreon.
++If you like this project, consider [supporting me](https://jonathanmueller.dev/support-me/).
+ It would really help!
+ 
+ ## Features
+-- 
+2.34.1
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/foonathan-memory_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/foonathan-memory_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..72539ab8e25640ce6771b02f9729367aa07954e8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/foonathan-memory/foonathan-memory_%.bbappend
@@ -0,0 +1,9 @@
+# main bbfile: yocto-meta-ros/meta-ros2/recipes-devtools/foonathan-memory/foonathan-memory_git.bb
+inherit openeuler_source
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=b68ca6474a0f8d6c83a635ef86bcd757"
+
+# droped under new version
+EXTRA_OECMAKE:remove = " -DCOMP_CMAKE_PATH=${S}/cmake/comp "
+
+FILES:${PN} += " ${libdir}/foonathan_memory/cmake "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/graphicsmagick/graphicsmagick_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/graphicsmagick/graphicsmagick_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..82e8dba33fe145065c6bcb52159b34ec04452761
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/graphicsmagick/graphicsmagick_%.bbappend
@@ -0,0 +1,21 @@
+#main bbfile: yocto-meta-ros/meta-ros2/recipes-devtools/graphicsmagick/graphicsmagick_1.3.33.bb
+OPENEULER_REPO_NAME = "GraphicsMagick"
+
+LIC_FILES_CHKSUM = "file://Copyright.txt;md5=d46c64029c86acbab3a4deffc237d406"
+
+# version in openEuler
+PV = "1.3.41"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+    file://GraphicsMagick-${PV}.tar.xz \
+    file://GraphicsMagick-1.3.31-perl_linkage.patch \
+"
+
+# remove unused Libs.private to fix: GraphicsMagick.pc failed sanity test (tmpdir)
+do_install:append() {
+    sed -i '/^Libs\.private/d' ${D}${libdir}/pkgconfig/GraphicsMagick.pc
+}
+
+FILES:${PN}:remove = "${datadir}/GraphicsMagick-1.3.33/config ${libdir}/GraphicsMagick-1.3.33/config"
+FILES:${PN} += "${datadir}/GraphicsMagick-${PV}/config ${libdir}/GraphicsMagick-${PV}/config"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/image-transport-plugins/compressed-depth-image-transport_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/image-transport-plugins/compressed-depth-image-transport_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4357dc7de1becde94fe33f9979d6322a81727e0a
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/image-transport-plugins/compressed-depth-image-transport_%.bbappend
@@ -0,0 +1,6 @@
+# ingore format check like: 
+# rcutils_log(&__rcutils_logging_location, severity, name, __VA_ARGS__);
+#                                                                ^
+
+CFLAGS += " -Wno-error=format-security "
+CXXFLAGS += " -Wno-error=format-security "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/libflann/libflann_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/libflann/libflann_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0617243c185866ffd5360aca4fad5e480fa01d6d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/libflann/libflann_%.bbappend
@@ -0,0 +1,27 @@
+inherit openeuler_source pkgconfig
+
+EXTRA_OECMAKE += " -DBUILD_MATLAB_BINDINGS=OFF -DBUILD_PYTHON_BINDINGS=ON -DBUILD_TESTS=OFF"
+
+SRC_URI:remove = "file://0001-Use-object-libraries-instead-of-empty-file-list-in-C.patch"
+SRC_URI:append = " \
+        file://flann/flann-1.9.1-fixpyflann.patch \
+        file://flann/flann-libdir.patch \
+        file://flann/flann-fix-lz4.patch \
+        "
+
+RDEPENDS:${PN} += " \
+    boost \
+    lz4 \
+    python3-numpy \
+"
+
+DEPENDS += " \
+    boost \
+    gtest-native \
+    lz4 \
+    python3-native \
+    python3-numpy \
+    zlib-native \
+"
+
+FILES:${PN} += " /usr/share/flann "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/libg2o/libg2o_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/libg2o/libg2o_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f3dd6088acdd14a72740042a6c7f653d040c5a00
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/libg2o/libg2o_%.bbappend
@@ -0,0 +1,11 @@
+DEPENDS:remove = "libglu"
+
+ROS_BUILD_DEPENDS = " \
+    libeigen \
+    suitesparse \
+"
+
+ROS_EXEC_DEPENDS = " \
+    libeigen \
+    suitesparse \
+"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/magic-enum/magic-enum_0.8.2.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/magic-enum/magic-enum_0.8.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..61b8aa63477ca1e8edb251191e8bfc8a796a731d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/magic-enum/magic-enum_0.8.2.bb
@@ -0,0 +1,53 @@
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "     Static reflection for enums (to string, from string, iteration) for modern C++,     work with any enum type without any macro or boilerplate code   "
+AUTHOR = "Neargye"
+SECTION = "devel"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=15;endline=15;md5=58e54c03ca7f821dd3967e2a2cd1596e"
+
+ROS_CN = ""
+PV = "0.8.2"
+ROS_BPN = "magic-enum"
+
+ROS_BUILD_DEPENDS = ""
+
+ROS_BUILDTOOL_DEPENDS = " \
+    cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = ""
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = ""
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "magic_enum"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/ros-humble-magic-enum_0.8.2.orig.tar.gz \
+    file://${OPENEULER_LOCAL_NAME}/magic_enum-fix-build_tests.patch \
+"
+
+FILES:${PN} += "${datadir}"
+
+S = "${WORKDIR}/ros-humble-magic-enum-0.8.2"
+ROS_BUILD_TYPE = "cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/mrpt2/mrpt2_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/mrpt2/mrpt2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..384a5578c7c54e9e136fc674841006685c4e7423
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/mrpt2/mrpt2_%.bbappend
@@ -0,0 +1,17 @@
+ROS_BUILD_DEPENDS:append = " \
+        suitesparse \
+"
+
+ROS_EXEC_DEPENDS:append = " \
+        suitesparse \
+"
+
+ROS_BUILD_DEPENDS:remove = " \
+        suitesparse-cholmod \
+        suitesparse-cxsparse \
+"
+
+ROS_EXEC_DEPENDS:remove = " \
+        suitesparse-cholmod \
+        suitesparse-cxsparse \
+"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/dwb-core_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/dwb-core_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4a92783318bbebd2935e306592561e59461a32b8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/dwb-core_%.bbappend
@@ -0,0 +1 @@
+include less-warning.inc
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/less-warning.inc b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/less-warning.inc
new file mode 100644
index 0000000000000000000000000000000000000000..0835bf322333e99964507fd27bee93e9233a7d14
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/less-warning.inc
@@ -0,0 +1,4 @@
+# ignore like:
+# warning: redundant redeclaration of 'constexpr' static data member 'sensor_msgs::msg::PointField_<ContainerAllocator>::FLOAT64' [-Wdeprecated]
+# constexpr uint8_t PointField_<ContainerAllocator>::FLOAT64;
+CXXFLAGS += " -Wno-error=deprecated -Wno-error=maybe-uninitialized -Wno-error=deprecated-declarations -Wno-error=format-security"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav-2d-utils_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav-2d-utils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7660bd24d229fa9dd182174a08bc8398086a0186
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav-2d-utils_%.bbappend
@@ -0,0 +1,5 @@
+OPENEULER_LOCAL_NAME = "navigation2"
+
+SRC_URI:append = " \
+        file://${OPENEULER_LOCAL_NAME}/ros-humble-nav-2d-utils-1.1.9-fix-gcc12-compile-error.patch \
+        "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-behavior-tree_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-behavior-tree_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5a43f84cd03cb6bddcbcf56bd31892147d90a12d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-behavior-tree_%.bbappend
@@ -0,0 +1,2 @@
+include less-warning.inc
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-behaviors_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-behaviors_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2461dc0b1ffa3f6fb4ec61c20eb5cca1b72ebb3b
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-behaviors_%.bbappend
@@ -0,0 +1,5 @@
+OPENEULER_LOCAL_NAME = "navigation2"
+
+SRC_URI:append = " \
+        file://${OPENEULER_LOCAL_NAME}/ros-humble-nav2-behaviors-1.1.9-fix-gcc12-error.patch \
+        "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-constrained-smoother_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-constrained-smoother_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..de835585f32df3dba7e3326df2475a54c94d5a3b
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-constrained-smoother_%.bbappend
@@ -0,0 +1,7 @@
+include less-warning.inc
+
+OPENEULER_LOCAL_NAME = "navigation2"
+
+SRC_URI:append = " \
+        file://${OPENEULER_LOCAL_NAME}/ros-humble-nav2-constrained-smoother-1.1.9-fix-gcc12-compile-error.patch \
+        "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-controller_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-controller_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4a92783318bbebd2935e306592561e59461a32b8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-controller_%.bbappend
@@ -0,0 +1 @@
+include less-warning.inc
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-costmap-2d_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-costmap-2d_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4a92783318bbebd2935e306592561e59461a32b8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-costmap-2d_%.bbappend
@@ -0,0 +1 @@
+include less-warning.inc
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-planner_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-planner_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..961ea3b465bead79516d270fbe6dcf26c1e636e6
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-planner_%.bbappend
@@ -0,0 +1,5 @@
+OPENEULER_LOCAL_NAME = "navigation2"
+
+SRC_URI:append = " \
+        file://${OPENEULER_LOCAL_NAME}/ros-humble-nav2-planner-1.1.9-fix-gcc12-error.patch \
+        "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-regulated-pure-pursuit-controller_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-regulated-pure-pursuit-controller_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4a92783318bbebd2935e306592561e59461a32b8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-regulated-pure-pursuit-controller_%.bbappend
@@ -0,0 +1 @@
+include less-warning.inc
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-rotation-shim-controller_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-rotation-shim-controller_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4a92783318bbebd2935e306592561e59461a32b8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-rotation-shim-controller_%.bbappend
@@ -0,0 +1 @@
+include less-warning.inc
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-smac-planner_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-smac-planner_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4a92783318bbebd2935e306592561e59461a32b8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-smac-planner_%.bbappend
@@ -0,0 +1 @@
+include less-warning.inc
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-smoother_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-smoother_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c52632ce6ed93a341452d7a95aa97262a6c9f877
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-smoother_%.bbappend
@@ -0,0 +1,7 @@
+include less-warning.inc
+
+OPENEULER_LOCAL_NAME = "navigation2"
+
+SRC_URI:append = " \
+        file://${OPENEULER_LOCAL_NAME}/ros-humble-nav2-smoother-1.1.9-fix-gcc12-error.patch \
+        "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-waypoint-follower_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-waypoint-follower_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c7f05ec869df3eea1ac5f92f4ca47e59b4b7fa77
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/nav2-waypoint-follower_%.bbappend
@@ -0,0 +1,5 @@
+OPENEULER_LOCAL_NAME = "navigation2"
+
+SRC_URI:append = " \
+        file://${OPENEULER_LOCAL_NAME}/ros-humble-nav2-waypoint-follower-1.1.9-fix-gcc12-error.patch \
+        "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/navigation2_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/navigation2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a777320c65493352271dc91db697015be948c29b
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/navigation2/navigation2_%.bbappend
@@ -0,0 +1,2 @@
+# not need rviz for runtime
+ROS_EXEC_DEPENDS:remove = " nav2-rviz-plugins "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/body-tracking_0.0.0.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/body-tracking_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..70b7cf2f22d6bbfcd02d0e8c9228aee2bebc53cf
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/body-tracking_0.0.0.bb
@@ -0,0 +1,64 @@
+# originbot-v1.0.2/originbot_deeplearning/body_tracking/body-tracking_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "body tracking"
+AUTHOR = "kao.zhu"
+SECTION = "devel"
+LICENSE = "Apache-License-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=12c26a18c7f493fdc7e8a93b16b7c04f"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "body-tracking"
+
+ROS_BUILD_DEPENDS = " \
+    ai-msgs \
+    geometry-msgs \
+    rclcpp \
+    rclcpp-action \
+    rosidl-default-rutime \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    rosidl-default-generators-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    rosidl-default-rutime \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_deeplearning/body_tracking"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/00-originbot-base-fix-error.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/00-originbot-base-fix-error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..51595676e48c38d50381d252bad70f1b1cd237e7
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/00-originbot-base-fix-error.patch
@@ -0,0 +1,27 @@
+diff -Naur originbot_base_org/src/originbot_base.cpp originbot_base/src/originbot_base.cpp
+--- originbot_base_org/src/originbot_base.cpp	2023-05-31 12:01:13.355862106 +0800
++++ originbot_base/src/originbot_base.cpp	2023-05-31 12:00:50.429723711 +0800
+@@ -20,17 +20,17 @@
+ {
+     // 加载参数
+     std::string port_name="ttyS3";    
+-    this->declare_parameter("port_name");           //声明及获取串口号参数
++    this->declare_parameter<std::string>("port_name", port_name);           //声明及获取串口号参数
+     this->get_parameter_or<std::string>("port_name", port_name, "ttyS3");
+-    this->declare_parameter("correct_factor_vx");   //声明及获取线速度校正参数
++    this->declare_parameter<float>("correct_factor_vx", 1.0);   //声明及获取线速度校正参数
+     this->get_parameter_or<float>("correct_factor_vx", correct_factor_vx_, 1.0);
+-    this->declare_parameter("correct_factor_vth");  //声明及获取角速度校正参数
++    this->declare_parameter<float>("correct_factor_vth", 1.0);  //声明及获取角速度校正参数
+     this->get_parameter_or<float>("correct_factor_vth", correct_factor_vth_, 1.0);
+-    this->declare_parameter("auto_stop_on");        //声明及获取自动停车功能的开关值
++    this->declare_parameter<bool>("auto_stop_on", true);        //声明及获取自动停车功能的开关值
+     this->get_parameter_or<bool>("auto_stop_on", auto_stop_on_, true);
+-    this->declare_parameter("use_imu");             //声明是否使用imu
++    this->declare_parameter<bool>("use_imu", false);             //声明是否使用imu
+     this->get_parameter_or<bool>("use_imu", use_imu_, false);
+-    this->declare_parameter("pub_odom");             //声明是否发布odom的tf
++    this->declare_parameter<bool>("pub_odom", false);             //声明是否发布odom的tf
+     this->get_parameter_or<bool>("pub_odom", pub_odom_, false);
+     
+     // 打印加载的参数值
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/00-originbot-navigation-fix-humble.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/00-originbot-navigation-fix-humble.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2afee6a604f07f9986f1b85e2dd4c05e9eb26f40
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/00-originbot-navigation-fix-humble.patch
@@ -0,0 +1,15 @@
+--- originbot_navigation/launch/occupancy_grid.launch.py_org	2023-05-30 20:29:06.269595408 +0800
++++ originbot_navigation/launch/occupancy_grid.launch.py	2023-05-30 20:29:45.577828047 +0800
+@@ -43,9 +43,9 @@
+ 
+         Node(
+             package='cartographer_ros',
+-            executable='occupancy_grid_node',
++            executable='cartographer_occupancy_grid_node',
+             name='occupancy_grid_node',
+             output='screen',
+             parameters=[{'use_sim_time': use_sim_time}],
+             arguments=['-resolution', resolution, '-publish_period_sec', publish_period_sec]),
+-    ])
+\ No newline at end of file
++    ])
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/00-send-goal-fix-compile-error.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/00-send-goal-fix-compile-error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..291ac810a1ef611d8b53d0aecd4cd323ee7fe502
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/00-send-goal-fix-compile-error.patch
@@ -0,0 +1,43 @@
+diff -Naur send_goal_org/src/send_goal_node.cpp send_goal/src/send_goal_node.cpp
+--- send_goal_org/src/send_goal_node.cpp	2023-05-28 15:36:09.352895131 +0800
++++ send_goal/src/send_goal_node.cpp	2023-05-28 15:35:23.335612021 +0800
+@@ -60,9 +60,9 @@
+         RCLCPP_INFO(this->get_logger(), "Sending goal");
+ 
+         auto send_goal_options = rclcpp_action::Client<NavigateToPose>::SendGoalOptions();
+-        send_goal_options.goal_response_callback = std::bind(&GoalCoordinate::goal_response_callback, this, _1);
+-        send_goal_options.feedback_callback = std::bind(&GoalCoordinate::feedback_callback, this, _1, _2);
+-        send_goal_options.result_callback = std::bind(&GoalCoordinate::result_callback, this, _1);
++        send_goal_options.goal_response_callback = std::bind(&GoalCoordinate::goal_response_callback, this, std::placeholders::_1);
++        send_goal_options.feedback_callback = std::bind(&GoalCoordinate::feedback_callback, this, std::placeholders::_1, std::placeholders::_2);
++        send_goal_options.result_callback = std::bind(&GoalCoordinate::result_callback, this, std::placeholders::_1);
+ 
+         this->client_ptr_->async_send_goal(goal_msg, send_goal_options);
+     }
+@@ -71,9 +71,8 @@
+     rclcpp_action::Client<NavigateToPose>::SharedPtr client_ptr_;
+     rclcpp::TimerBase::SharedPtr timer_;
+ 
+-    void goal_response_callback(std::shared_future<GoalHandleFibonacci::SharedPtr> future)
++    void goal_response_callback(GoalHandleFibonacci::SharedPtr goal_handle)
+     {
+-        auto goal_handle = future.get();
+         if (!goal_handle)
+         {
+             RCLCPP_ERROR(this->get_logger(), "Goal was rejected by server");
+@@ -89,7 +88,7 @@
+     {
+         auto distance_feedback_msg = std_msgs::msg::String();
+         distance_feedback_msg.data = "Remaining Distance from Destination: " + std::to_string(feedback->distance_remaining);
+-        RCLCPP_INFO(this->get_logger(), distance_feedback_msg.data);
++        RCLCPP_INFO(this->get_logger(), "%s", distance_feedback_msg.data.c_str());
+     }
+ 
+     void result_callback(const GoalHandleFibonacci::WrappedResult &result)
+@@ -112,4 +111,4 @@
+     }
+ };
+ 
+-RCLCPP_COMPONENTS_REGISTER_NODE(GoalCoordinate)
+\ No newline at end of file
++RCLCPP_COMPONENTS_REGISTER_NODE(GoalCoordinate)
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/00-ydlidar-ros2-driver-fix-error.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/00-ydlidar-ros2-driver-fix-error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1b7284bed3d763b76f07b26280909e676e412a0c
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/00-ydlidar-ros2-driver-fix-error.patch
@@ -0,0 +1,137 @@
+diff -Naur ydlidar_ros2_driver_org/src/ydlidar_ros2_driver_node.cpp ydlidar_ros2_driver/src/ydlidar_ros2_driver_node.cpp
+--- ydlidar_ros2_driver_org/src/ydlidar_ros2_driver_node.cpp	2023-05-31 11:53:57.118227361 +0800
++++ ydlidar_ros2_driver/src/ydlidar_ros2_driver_node.cpp	2023-05-31 11:12:13.690358220 +0800
+@@ -41,45 +41,45 @@
+ 
+   CYdLidar laser;
+   std::string str_optvalue = "/dev/ydlidar";
+-  node->declare_parameter("port");
++  node->declare_parameter<std::string>("port", str_optvalue);
+   node->get_parameter("port", str_optvalue);
+   ///lidar port
+   laser.setlidaropt(LidarPropSerialPort, str_optvalue.c_str(), str_optvalue.size());
+ 
+   ///ignore array
+   str_optvalue = "";
+-  node->declare_parameter("ignore_array");
++  node->declare_parameter<std::string>("ignore_array", str_optvalue);
+   node->get_parameter("ignore_array", str_optvalue);
+   laser.setlidaropt(LidarPropIgnoreArray, str_optvalue.c_str(), str_optvalue.size());
+ 
+   std::string frame_id = "laser_frame";
+-  node->declare_parameter("frame_id");
++  node->declare_parameter<std::string>("frame_id", frame_id);
+   node->get_parameter("frame_id", frame_id);
+ 
+   //////////////////////int property/////////////////
+   /// lidar baudrate
+   int optval = 115200;
+-  node->declare_parameter("baudrate");
++  node->declare_parameter<int>("baudrate", optval);
+   node->get_parameter("baudrate", optval);
+   laser.setlidaropt(LidarPropSerialBaudrate, &optval, sizeof(int));
+   /// tof lidar
+   optval = TYPE_TRIANGLE;
+-  node->declare_parameter("lidar_type");
++  node->declare_parameter<int>("lidar_type", optval);
+   node->get_parameter("lidar_type", optval);
+   laser.setlidaropt(LidarPropLidarType, &optval, sizeof(int));
+   /// device type
+   optval = YDLIDAR_TYPE_SERIAL;
+-  node->declare_parameter("device_type");
++  node->declare_parameter<int>("device_type", optval);
+   node->get_parameter("device_type", optval);
+   laser.setlidaropt(LidarPropDeviceType, &optval, sizeof(int));
+   /// sample rate
+   optval = 9;
+-  node->declare_parameter("sample_rate");
++  node->declare_parameter<int>("sample_rate", optval);
+   node->get_parameter("sample_rate", optval);
+   laser.setlidaropt(LidarPropSampleRate, &optval, sizeof(int));
+   /// abnormal count
+   optval = 4;
+-  node->declare_parameter("abnormal_check_count");
++  node->declare_parameter<int>("abnormal_check_count", optval);
+   node->get_parameter("abnormal_check_count", optval);
+   laser.setlidaropt(LidarPropAbnormalCheckCount, &optval, sizeof(int));
+      
+@@ -87,66 +87,66 @@
+   //////////////////////bool property/////////////////
+   /// fixed angle resolution
+   bool b_optvalue = false;
+-  node->declare_parameter("fixed_resolution");
++  node->declare_parameter<bool>("fixed_resolution", b_optvalue);
+   node->get_parameter("fixed_resolution", b_optvalue);
+   laser.setlidaropt(LidarPropFixedResolution, &b_optvalue, sizeof(bool));
+   /// rotate 180
+   b_optvalue = true;
+-  node->declare_parameter("reversion");
++  node->declare_parameter<bool>("reversion", b_optvalue);
+   node->get_parameter("reversion", b_optvalue);
+   laser.setlidaropt(LidarPropReversion, &b_optvalue, sizeof(bool));
+   /// Counterclockwise
+   b_optvalue = true;
+-  node->declare_parameter("inverted");
++  node->declare_parameter<bool>("inverted", b_optvalue);
+   node->get_parameter("inverted", b_optvalue);
+   laser.setlidaropt(LidarPropInverted, &b_optvalue, sizeof(bool));
+   b_optvalue = true;
+-  node->declare_parameter("auto_reconnect");
++  node->declare_parameter<bool>("auto_reconnect", b_optvalue);
+   node->get_parameter("auto_reconnect", b_optvalue);
+   laser.setlidaropt(LidarPropAutoReconnect, &b_optvalue, sizeof(bool));
+   /// one-way communication
+   b_optvalue = true;
+-  node->declare_parameter("isSingleChannel");
++  node->declare_parameter<bool>("isSingleChannel", b_optvalue);
+   node->get_parameter("isSingleChannel", b_optvalue);
+   laser.setlidaropt(LidarPropSingleChannel, &b_optvalue, sizeof(bool));
+   /// intensity
+   b_optvalue = false;
+-  node->declare_parameter("intensity");
++  node->declare_parameter<bool>("intensity", b_optvalue);
+   node->get_parameter("intensity", b_optvalue);
+   laser.setlidaropt(LidarPropIntenstiy, &b_optvalue, sizeof(bool));
+   /// Motor DTR
+   b_optvalue = false;
+-  node->declare_parameter("support_motor_dtr");
++  node->declare_parameter<bool>("support_motor_dtr", b_optvalue);
+   node->get_parameter("support_motor_dtr", b_optvalue);
+   laser.setlidaropt(LidarPropSupportMotorDtrCtrl, &b_optvalue, sizeof(bool));
+ 
+   //////////////////////float property/////////////////
+   /// unit: °
+   float f_optvalue = 180.0f;
+-  node->declare_parameter("angle_max");
++  node->declare_parameter<float>("angle_max", f_optvalue);
+   node->get_parameter("angle_max", f_optvalue);
+   laser.setlidaropt(LidarPropMaxAngle, &f_optvalue, sizeof(float));
+   f_optvalue = -180.0f;
+-  node->declare_parameter("angle_min");
++  node->declare_parameter<float>("angle_min", f_optvalue);
+   node->get_parameter("angle_min", f_optvalue);
+   laser.setlidaropt(LidarPropMinAngle, &f_optvalue, sizeof(float));
+   /// unit: m
+   f_optvalue = 64.f;
+-  node->declare_parameter("range_max");
++  node->declare_parameter<float>("range_max", f_optvalue);
+   node->get_parameter("range_max", f_optvalue);
+   laser.setlidaropt(LidarPropMaxRange, &f_optvalue, sizeof(float));
+   f_optvalue = 0.1f;
+-  node->declare_parameter("range_min");
++  node->declare_parameter<float>("range_min", f_optvalue);
+   node->get_parameter("range_min", f_optvalue);
+   laser.setlidaropt(LidarPropMinRange, &f_optvalue, sizeof(float));
+   /// unit: Hz
+   f_optvalue = 10.f;
+-  node->declare_parameter("frequency");
++  node->declare_parameter<float>("frequency", f_optvalue);
+   node->get_parameter("frequency", f_optvalue);
+   laser.setlidaropt(LidarPropScanFrequency, &f_optvalue, sizeof(float));
+ 
+   bool invalid_range_is_inf = false;
+-  node->declare_parameter("invalid_range_is_inf");
++  node->declare_parameter<bool>("invalid_range_is_inf", invalid_range_is_inf);
+   node->get_parameter("invalid_range_is_inf", invalid_range_is_inf);
+ 
+ 
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/01-originbot-navigation-fix-amcl-load-error.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/01-originbot-navigation-fix-amcl-load-error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0f289ba035588f6b40604dd12e683b42af6fcb8f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/files/01-originbot-navigation-fix-amcl-load-error.patch
@@ -0,0 +1,11 @@
+--- originbot_navigation_org/param/originbot_nav2.yaml	2023-05-31 17:43:09.177335686 +0800
++++ originbot_navigation/param/originbot_nav2.yaml	2023-05-31 17:44:06.069669453 +0800
+@@ -26,7 +26,7 @@
+     recovery_alpha_fast: 0.0
+     recovery_alpha_slow: 0.0
+     resample_interval: 1
+-    robot_model_type: "differential"
++    robot_model_type: "nav2_amcl::DifferentialMotionModel"
+     save_pose_rate: 0.5
+     sigma_hit: 0.2
+     tf_broadcast: true
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/gesture-control_0.0.0.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/gesture-control_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ae9780459ecdc4592ccf41e4ad1fb28732c3e8cf
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/gesture-control_0.0.0.bb
@@ -0,0 +1,60 @@
+# originbot-v1.0.2/originbot_deeplearning/gesture_control/gesture-control_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "zhukao"
+SECTION = "devel"
+LICENSE = "Apache-License-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=12c26a18c7f493fdc7e8a93b16b7c04f"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "gesture-control"
+
+ROS_BUILD_DEPENDS = " \
+    ai-msgs \
+    geometry-msgs \
+    rclcpp \
+    rclcpp-action \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = ""
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_deeplearning/gesture_control"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/line-follower-perception_0.0.0.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/line-follower-perception_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..eefe6ad8e992a4c4b47a8bc162a8b1614fae38e6
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/line-follower-perception_0.0.0.bb
@@ -0,0 +1,62 @@
+# originbot-v1.0.2/originbot_deeplearning/line_follower_perception/line-follower-perception_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "kairui"
+SECTION = "devel"
+LICENSE = "Apache-License-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=12c26a18c7f493fdc7e8a93b16b7c04f"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "line-follower-perception"
+
+ROS_BUILD_DEPENDS = " \
+    ai-msgs \
+    dnn-node \
+    geometry-msgs \
+    hbm-img-msgs \
+    rclcpp \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = ""
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_deeplearning/line_follower_perception"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-autonomous_0.0.0.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-autonomous_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d4fc5729c3f262299d9eb630c5c7e33f0d30a075
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-autonomous_0.0.0.bb
@@ -0,0 +1,64 @@
+# originbot-v1.0.2/originbot_example/originbot_autonomous/originbot-autonomous_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "OriginBot Autonomous"
+AUTHOR = "GuYueHome"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "originbot-autonomous"
+
+ROS_BUILD_DEPENDS = " \
+    ament-index-cpp \
+    qpoases-vendor \
+    rclcpp \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+    ament-index-cpp-native \
+    qpoases-vendor-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    ament-index-cpp \
+    qpoases-vendor \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_example/originbot_autonomous"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-base_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-base_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..67c2644cf3a9cfc4c5da76c1fbb0d6545b884c14
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-base_%.bbappend
@@ -0,0 +1,7 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+SRC_URI:prepend = " \
+        file://00-originbot-base-fix-error.patch \
+        "
+
+FILES:${PN} += "/usr/share /usr/lib"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-base_0.0.0.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-base_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c7ee24a6be1de22438ac6ced11157d9df522ce21
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-base_0.0.0.bb
@@ -0,0 +1,63 @@
+# originbot-v1.0.2/originbot_base/originbot-base_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "OriginBot base driver"
+AUTHOR = "GuYueHome"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "originbot-base"
+
+ROS_BUILD_DEPENDS = " \
+    geometry-msgs \
+    nav-msgs \
+    originbot-msgs \
+    rclcpp \
+    sensor-msgs \
+    serial \
+    tf2-ros \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = ""
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_base"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-bringup_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-bringup_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..039f0d523d5e6ec2913b66b9396f9fd7ac13b956
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-bringup_%.bbappend
@@ -0,0 +1,13 @@
+ROS_BUILD_DEPENDS:remove = " \
+    joy-linux \
+    teleop-twist-joy \
+"
+
+FILES:${PN} += "/usr/share"
+
+do_configure:prepend:class-target() {
+    if [ -f ${S}/CMakeLists.txt ]; then
+        cat ${S}/CMakeLists.txt | grep "joy_linux" && sed -i 's:find_package(joy_linux REQUIRED)::g' ${S}/CMakeLists.txt
+        cat ${S}/CMakeLists.txt | grep "teleop_twist_joy" && sed -i 's:find_package(teleop_twist_joy REQUIRED)::g' ${S}/CMakeLists.txt
+    fi
+}
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-bringup_0.0.0.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-bringup_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e45362da0f80f81d002bf713cdfb793f1462b8f1
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-bringup_0.0.0.bb
@@ -0,0 +1,63 @@
+# originbot-v1.0.2/originbot_bringup/originbot-bringup_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "OriginBot bringup scripts"
+AUTHOR = "GuYueHome"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "originbot-bringup"
+
+ROS_BUILD_DEPENDS = " \
+    geometry-msgs \
+    joy-linux \
+    nav-msgs \
+    rclcpp \
+    sensor-msgs \
+    teleop-twist-joy \
+    tf2-ros \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = ""
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_bringup"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-demo_0.0.0.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-demo_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8a3b1674451e2d023e247831dcc5f9fff92916ee
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-demo_0.0.0.bb
@@ -0,0 +1,59 @@
+# originbot-v1.0.2/originbot_demo/originbot-demo_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "OriginBot Demo"
+AUTHOR = "GuYueHome"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "originbot-demo"
+
+ROS_BUILD_DEPENDS = " \
+    geometry-msgs \
+    nav-msgs \
+    originbot-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = ""
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = ""
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-copyright \
+    ament-flake8 \
+    ament-pep257 \
+    python3-pytest \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_demo"
+ROS_BUILD_TYPE = "ament_python"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-linefollower_0.0.0.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-linefollower_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..90619bc0de40d7601e89a5d14df848519e27bca4
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-linefollower_0.0.0.bb
@@ -0,0 +1,60 @@
+# originbot-v1.0.2/originbot_linefollower/originbot-linefollower_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "originbot linefollower"
+AUTHOR = "GuYueHome"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "originbot-linefollower"
+
+ROS_BUILD_DEPENDS = " \
+    cv-bridge \
+    geometry-msgs \
+    originbot-msgs \
+    sensor-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = ""
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = ""
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-copyright \
+    ament-flake8 \
+    ament-pep257 \
+    python3-pytest \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_linefollower"
+ROS_BUILD_TYPE = "ament_python"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-msgs_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-msgs_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..04c0dee3a3ce8c47e38f88c080bce5c5766a6d91
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-msgs_%.bbappend
@@ -0,0 +1,17 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+ROS_BUILD_DEPENDS += " \
+    std-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS += " \
+    rosidl-default-generators-native \
+    rosidl-typesupport-fastrtps-cpp-native \
+    rosidl-typesupport-fastrtps-c-native \
+"
+
+ROS_EXEC_DEPENDS = " \
+    std-msgs \
+"
+
+FILES:${PN} += "/usr/share"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-msgs_0.0.0.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-msgs_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..39b3c48bc3f53e59a9411c9badeac046ea0b8962
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-msgs_0.0.0.bb
@@ -0,0 +1,60 @@
+# originbot-v1.0.2/originbot_msgs/originbot-msgs_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "message for originbot base"
+AUTHOR = "GuYueHome"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "originbot-msgs"
+
+ROS_BUILD_DEPENDS = " \
+    rosidl-default-generators \
+    rosidl-default-runtime \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    rosidl-default-runtime \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_msgs"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-navigation_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-navigation_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5a3ca36b960cb3fe282faba0167ece3dcb88caec
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-navigation_%.bbappend
@@ -0,0 +1,8 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+SRC_URI:prepend = " \
+        file://00-originbot-navigation-fix-humble.patch \
+        file://01-originbot-navigation-fix-amcl-load-error.patch \
+        "
+
+FILES:${PN} += "/usr/share /usr/lib"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-navigation_0.0.0.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-navigation_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a793fb5361fbdcd44547bec8483090094811be5f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-navigation_0.0.0.bb
@@ -0,0 +1,57 @@
+# originbot-v1.0.2/originbot_navigation/originbot-navigation_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "OriginBot slam and navigation function"
+AUTHOR = "GuYueHome"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "originbot-navigation"
+
+ROS_BUILD_DEPENDS = " \
+    nav2-bringup \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = ""
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_navigation"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-teleop_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-teleop_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f55aa44dbe761bfe75d2295daca893c7b9b22a91
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-teleop_%.bbappend
@@ -0,0 +1,2 @@
+FILES:${PN} += "/usr/share /usr/lib"
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-teleop_0.0.0.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-teleop_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..71db9859911f0d98bef521f87670c58c5e93a404
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/originbot-teleop_0.0.0.bb
@@ -0,0 +1,58 @@
+# originbot-v1.0.2/originbot_example/originbot_teleop/originbot-teleop_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "OriginBot teleop"
+AUTHOR = "GuYueHome"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "originbot-teleop"
+
+ROS_BUILD_DEPENDS = " \
+    geometry-msgs \
+    rclcpp \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = ""
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_example/originbot_teleop"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/parking-search_0.0.0.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/parking-search_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4d4005b8871bca73020ffbd1e5b0d8673c024c68
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/parking-search_0.0.0.bb
@@ -0,0 +1,59 @@
+# originbot-v1.0.2/originbot_deeplearning/parking_search/parking-search_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "TODO: Package description"
+AUTHOR = "chenzixi"
+SECTION = "devel"
+LICENSE = "Apache-License-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=12c26a18c7f493fdc7e8a93b16b7c04f"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "parking-search"
+
+ROS_BUILD_DEPENDS = " \
+    ai-msgs \
+    rclcpp \
+    rclcpp-action \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = ""
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_deeplearning/parking_search"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/play-football_0.0.0.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/play-football_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..322ba69a351aab4825a661345d4f761cda5e7f90
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/play-football_0.0.0.bb
@@ -0,0 +1,66 @@
+# originbot-v1.0.2/originbot_deeplearning/play_football/play-football_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "playfootball_node"
+AUTHOR = "zhukao"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "play-football"
+
+ROS_BUILD_DEPENDS = " \
+    ai-msgs \
+    dnn-node \
+    geometry-msgs \
+    hbm-img-msgs \
+    hobot-cv \
+    nav2-msgs \
+    rclcpp \
+    rclcpp-action \
+    rclcpp-components \
+    sensor-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = ""
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_deeplearning/play_football"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/send-goal_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/send-goal_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6bd1fb8616218be80b4a731ef1f1e45813dea7f6
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/send-goal_%.bbappend
@@ -0,0 +1,15 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+SRC_URI:prepend = " \
+        file://00-send-goal-fix-compile-error.patch \
+        "
+
+ROS_BUILD_DEPENDS += " \
+    rclcpp \
+    rclcpp-action \
+    rclcpp-components \
+    nav2-msgs \
+"
+
+FILES:${PN} += "/usr/share /usr/lib"
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/send-goal_0.0.0.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/send-goal_0.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..842c7557fb1215f2efc263f3273767f9ba3b95d1
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/send-goal_0.0.0.bb
@@ -0,0 +1,55 @@
+# originbot-v1.0.2/originbot_navigation/send_goal/send-goal_0.0.0.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "send_goal"
+AUTHOR = "zhukao"
+SECTION = "devel"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=8;endline=8;md5=3dce4ba60d7e51ec64f3c3dc18672dd3"
+
+ROS_CN = ""
+PV = "0.0.0"
+ROS_BPN = "send-goal"
+
+ROS_BUILD_DEPENDS = ""
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = ""
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_navigation/send_goal"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/serial_1.2.1.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/serial_1.2.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..958045725baa43d895807133813c8a95d6d860b6
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/serial_1.2.1.bb
@@ -0,0 +1,56 @@
+# originbot-v1.0.2/originbot_driver/serial_ros2/serial_1.2.1.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "     Serial is a cross-platform, simple to use library for using serial ports on computers.     This library provides a C++, object oriented interface for interacting with RS-232     like devices on Linux and Windows.   "
+AUTHOR = "William Woodall"
+ROS_AUTHOR = "John Harrison, William Woodall, "
+HOMEPAGE = "http://wjwwood.github.com/serial/"
+SECTION = "devel"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=13;endline=13;md5=58e54c03ca7f821dd3967e2a2cd1596e"
+
+ROS_CN = ""
+PV = "1.2.1"
+ROS_BPN = "serial"
+
+ROS_BUILD_DEPENDS = ""
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = ""
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    boost \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_driver/serial_ros2"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/ydlidar-ros2-driver_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/ydlidar-ros2-driver_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..acf60a2b2dc93ce8f428682439f4334f49eab60e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/ydlidar-ros2-driver_%.bbappend
@@ -0,0 +1,20 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+SRC_URI:prepend = " \
+        file://00-ydlidar-ros2-driver-fix-error.patch \
+        "
+
+ROS_BUILD_DEPENDS += " \
+    rosidl-adapter \
+    ydlidar \
+"
+
+ROS_EXPORT_DEPENDS += " \
+    ydlidar \
+"
+
+ROS_EXEC_DEPENDS += " \
+    ydlidar \
+"
+
+FILES:${PN} += "/usr/share /usr/lib"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/ydlidar-ros2-driver_1.0.1.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/ydlidar-ros2-driver_1.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ee67645d86326dfffb480e72b58314d29eb05e80
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/originbot/ydlidar-ros2-driver_1.0.1.bb
@@ -0,0 +1,68 @@
+# originbot-v1.0.2/originbot_driver/ydlidar_ros2_driver/ydlidar-ros2-driver_1.0.1.bb 
+#
+# Generated by ros2recipe.py
+#
+# Copyright openeuler
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "     The ROS2 device driver for YDLIDAR LIDARS   "
+AUTHOR = "Tony"
+SECTION = "devel"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=10;endline=10;md5=58e54c03ca7f821dd3967e2a2cd1596e"
+
+ROS_CN = ""
+PV = "1.0.1"
+ROS_BPN = "ydlidar-ros2-driver"
+
+ROS_BUILD_DEPENDS = " \
+    geometry-msgs \
+    rclcpp \
+    sensor-msgs \
+    std-srvs \
+    visualization-msgs \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    ament-cmake-native \
+"
+
+ROS_EXPORT_DEPENDS = ""
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = ""
+
+ROS_EXEC_DEPENDS = " \
+    geometry-msgs \
+    rclcpp \
+    sensor-msgs \
+    std-srvs \
+    visualization-msgs \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    ament-cmake-gtest \
+    ament-lint-auto \
+    ament-lint-common \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+OPENEULER_LOCAL_NAME = "originbot-v1.0.2"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME} \
+"
+
+S = "${WORKDIR}/originbot-v1.0.2/originbot_driver/ydlidar_ros2_driver"
+ROS_BUILD_TYPE = "ament_cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kdl-vendor/files/find-orocos.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kdl-vendor/files/find-orocos.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b5975ce8c7951c5e4a7355ab6856e7130f9282fe
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kdl-vendor/files/find-orocos.patch
@@ -0,0 +1,12 @@
+diff -uprN ros-humble-orocos-kdl-vendor-old/CMakeLists.txt ros-humble-orocos-kdl-vendor/CMakeLists.txt
+--- ros-humble-orocos-kdl-vendor-old/CMakeLists.txt	2023-06-12 11:20:15.620878186 +0800
++++ ros-humble-orocos-kdl-vendor/CMakeLists.txt	2023-06-12 11:22:36.452849935 +0800
+@@ -13,6 +13,8 @@ if(NOT FORCE_BUILD_VENDOR_PKG)
+   find_package(orocos_kdl 1.5.1 QUIET)
+ endif()
+ 
++find_package(orocos_kdl REQUIRED)
++
+ macro(build_orocos_kdl)
+   set(extra_cmake_args)
+   if(DEFINED CMAKE_BUILD_TYPE)
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kdl-vendor/orocos-kdl-vendor_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kdl-vendor/orocos-kdl-vendor_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9d35a6200f5c177fe29bcf11c369a102d76402c8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kdl-vendor/orocos-kdl-vendor_%.bbappend
@@ -0,0 +1,7 @@
+PV = "0.2.5"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+SRC_URI:prepend = " \
+        file://find-orocos.patch \
+        "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kinematics-dynamics/files/0001-include_project_name.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kinematics-dynamics/files/0001-include_project_name.patch
new file mode 100644
index 0000000000000000000000000000000000000000..61b23a89aea9ee900daef17e43cf76d4d124d7dc
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kinematics-dynamics/files/0001-include_project_name.patch
@@ -0,0 +1,25 @@
+diff -uprN ros-humble-orocos-kdl-3.3.3/src/CMakeLists.txt ros-humble-orocos-kdl-3.3.3-new/src/CMakeLists.txt
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -104,7 +104,7 @@ ENDIF()
+ ADD_LIBRARY(orocos-kdl ${LIB_TYPE} ${KDL_SRCS} "${CMAKE_CURRENT_BINARY_DIR}/config.h")
+ 
+ TARGET_INCLUDE_DIRECTORIES(orocos-kdl PUBLIC
+-  "$<INSTALL_INTERFACE:include>")
++  "$<INSTALL_INTERFACE:include/${PROJECT_NAME}>")
+ 
+ SET_TARGET_PROPERTIES( orocos-kdl PROPERTIES
+   SOVERSION "${KDL_VERSION_MAJOR}.${KDL_VERSION_MINOR}"
+@@ -138,10 +138,10 @@ INSTALL(TARGETS orocos-kdl
+   EXPORT OrocosKDLTargets
+   ARCHIVE DESTINATION lib${LIB_SUFFIX}
+   LIBRARY DESTINATION lib${LIB_SUFFIX}
+-  PUBLIC_HEADER DESTINATION include/kdl
++  PUBLIC_HEADER DESTINATION include/${PROJECT_NAME}/kdl
+ )
+ 
+-INSTALL(FILES ${UTIL_HPPS} DESTINATION include/kdl/utilities)
++INSTALL(FILES ${UTIL_HPPS} DESTINATION include/${PROJECT_NAME}/kdl/utilities)
+ 
+ # Orocos convention:
+ CONFIGURE_FILE( kdl.pc.in ${CMAKE_CURRENT_BINARY_DIR}/orocos-kdl.pc @ONLY)
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kinematics-dynamics/orocos-kdl_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kinematics-dynamics/orocos-kdl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..602b20dc30489645a0025c89de2b7f5e7557577a
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kinematics-dynamics/orocos-kdl_%.bbappend
@@ -0,0 +1,7 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+FILES:${PN}-dev += "${libdir}/liborocos-kdl.so"
+
+LIC_FILES_CHKSUM = "file://package.xml;beginline=14;endline=14;md5=d94c5c8f30151b2fe7d07ba53ed6444b"
+#note 0001-include_project_name.patch is for 3.3.3
+S = "${WORKDIR}/git/orocos_kdl"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kinematics-dynamics/orocos-kdl_3.3.3-1.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kinematics-dynamics/orocos-kdl_3.3.3-1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..037098505ea908dab19e6f9633033cc6b2a4a993
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/orocos-kinematics-dynamics/orocos-kdl_3.3.3-1.bb
@@ -0,0 +1,61 @@
+# Generated by superflore -- EDIT: inherit ros_distro_humble
+#
+# Copyright Open Source Robotics Foundation
+
+inherit ros_distro_humble
+inherit ros_superflore_generated
+
+DESCRIPTION = "This package contains a recent version of the Kinematics and Dynamics     Library (KDL), distributed by the Orocos Project."
+AUTHOR = "Jacob Perron <jacob@openrobotics.org>"
+ROS_AUTHOR = "Ruben Smits"
+HOMEPAGE = "http://wiki.ros.org/orocos_kdl"
+SECTION = "devel"
+LICENSE = "LGPL"
+LIC_FILES_CHKSUM = "file://package.xml;beginline=9;endline=9;md5=46ee8693f40a89a31023e97ae17ecf19"
+
+ROS_CN = "orocos_kinematics_dynamics"
+ROS_BPN = "orocos_kdl"
+
+ROS_BUILD_DEPENDS = " \
+    libeigen \
+"
+
+ROS_BUILDTOOL_DEPENDS = " \
+    cmake-native \
+    eigen3-cmake-module-native \
+"
+
+ROS_EXPORT_DEPENDS = " \
+    libeigen \
+"
+
+ROS_BUILDTOOL_EXPORT_DEPENDS = " \
+    eigen3-cmake-module-native \
+"
+
+ROS_EXEC_DEPENDS = " \
+    pkgconfig \
+"
+
+# Currently informational only -- see http://www.ros.org/reps/rep-0149.html#dependency-tags.
+ROS_TEST_DEPENDS = " \
+    cppunit \
+"
+
+DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"
+# Bitbake doesn't support the "export" concept, so build them as if we needed them to build this package (even though we actually
+# don't) so that they're guaranteed to have been staged should this package appear in another's DEPENDS.
+DEPENDS += "${ROS_EXPORT_DEPENDS} ${ROS_BUILDTOOL_EXPORT_DEPENDS}"
+
+RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"
+
+# matches with: https://github.com/ros2-gbp/orocos_kinematics_dynamics-release/archive/release/rolling/orocos_kdl/3.3.3-1.tar.gz
+ROS_BRANCH ?= "branch=release/rolling/orocos_kdl"
+SRC_URI = "git://github.com/ros2-gbp/orocos_kinematics_dynamics-release;${ROS_BRANCH};protocol=https"
+SRCREV = "750882c482946ed0f609bbb840b144c93c2961d2"
+S = "${WORKDIR}/git"
+
+ROS_BUILD_TYPE = "cmake"
+
+inherit ros_${ROS_BUILD_TYPE}
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/pcl/files/00-pcl-fix-pcl-root.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/pcl/files/00-pcl-fix-pcl-root.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6c553ed234a45b3dc7da7096d8fa7ff3bf06a794
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/pcl/files/00-pcl-fix-pcl-root.patch
@@ -0,0 +1,11 @@
+--- pcl-pcl-1.12.1/PCLConfig.cmake.in_org	2023-05-30 08:25:44.499647259 +0800
++++ pcl-pcl-1.12.1/PCLConfig.cmake.in	2023-05-30 08:26:03.906767882 +0800
+@@ -390,7 +390,7 @@
+   endif()
+ else()
+ # PCLConfig.cmake is installed to PCL_ROOT/share/pcl-x.y
+-  set(PCL_ROOT "@CMAKE_INSTALL_PREFIX@")
++  get_filename_component(PCL_ROOT "${CMAKE_CURRENT_LIST_DIR}/../.." ABSOLUTE)
+ endif()
+ 
+ # check whether PCLConfig.cmake is found into a PCL installation or in a build tree
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/pcl/pcl_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/pcl/pcl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a1a811be603c985cc2d7ac27bbc5609971c03c9f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/pcl/pcl_%.bbappend
@@ -0,0 +1,15 @@
+inherit ros_distro_humble
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI += " \
+        file://pcl-1.12.0-metslib.patch \
+        file://pcl-1.12.0-fedora.patch \
+        file://pcl-1.12.1-boost.patch \
+        file://00-pcl-fix-pcl-root.patch \
+        "
+
+# compiling the pcl library requires a lot of memory and other resources, 
+# so multiple threads at the same time will cause a crash due to lack of resources,
+# as a work around, it is restricted here.
+OECMAKE_TARGET_COMPILE += " -j 2 "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/pypi-src-openeuler.inc b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/pypi-src-openeuler.inc
new file mode 100644
index 0000000000000000000000000000000000000000..a1643522dbf86dc65f4ea63f561857134f18b39d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/pypi-src-openeuler.inc
@@ -0,0 +1,4 @@
+OPENEULER_REPO_NAME = "python-${PYPI_PACKAGE}"
+
+# use openeuler's pkg src
+SRC_URI:prepend = "file://${PYPI_PACKAGE}-${PV}.tar.gz "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-catkin-pkg_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-catkin-pkg_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..63f7e9f712dfb341cb5391f2517a158badef79c3
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-catkin-pkg_%.bbappend
@@ -0,0 +1,15 @@
+# main bbfile: meta-ros/meta-ros-common/recipes-infrastructure/python/python3-catkin-pkg_0.4.24.bb
+
+PV = "0.5.2"
+
+LICENSE = "BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=f223d8c5dc6d4bd04ad8bf355633bfc8"
+
+S = "${WORKDIR}/catkin_pkg-${PV}"
+
+SRC_URI:prepend = " file://${PV}.tar.gz "
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+SRC_URI:remove = " \
+        file://0001-python_setup.py-fix-build-with-setuptools-v59.0.0-an.patch \
+        "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-distlib_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-distlib_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4d1264fa2dbdc2142b1c80456486be7bfce9a99c
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-distlib_%.bbappend
@@ -0,0 +1,11 @@
+PV = "0.3.6"
+
+OPENEULER_REPO_NAME = "python-${PYPI_PACKAGE}"
+
+# use openeuler's pkg src
+
+SRC_URI:prepend = "file://${PYPI_PACKAGE}-${PV}.tar.gz "
+
+SRC_URI += " \
+        file://0001-add-setup.py.patch \
+        "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-empy_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-empy_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..85c9e5aee1266a3b4d620b84c9beba440573b5fb
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-empy_%.bbappend
@@ -0,0 +1,12 @@
+# main bbfile: yocto-meta-ros/meta-ros-common/recipes-devtools/python/python3-empy_3.3.2.bb
+
+PV = "3.3.4"
+LICENSE = "LGPL-2.1-only"
+LIC_FILES_CHKSUM = "file://README;md5=10d1c4f6d15ab0aa52e80cc7d6ca0959"
+
+SRC_URI[md5sum] = "8bae96e87128393448c1ec837ae78c85"
+SRC_URI[sha256sum] = "9126211471fc7ff83fdd40beca93eb6de5681758fbe68b4cf8af6326259df1b1"
+
+S = "${WORKDIR}/empy-${PV}"
+
+SRC_URI:prepend = " file://empy-${PV}.tar.gz "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-ifcfg_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-ifcfg_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8161521d5bfb4fba8b1088775dc7678403666ff3
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-ifcfg_%.bbappend
@@ -0,0 +1,4 @@
+PV = "0.24"
+require pypi-src-openeuler.inc
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=5e608a49ab0a6fefa067be222f9e14e4"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-lark-parser_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-lark-parser_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f5859249fdc03bbfd2f854460bc7a0822fd9431b
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-lark-parser_%.bbappend
@@ -0,0 +1,4 @@
+PV = "0.12.0"
+SRC_URI[md5sum] = "422882c3cb61657d8c64738a2a886c3d"
+SRC_URI[sha256sum] = "15967db1f1214013dca65b1180745047b9be457d73da224fcda3d9dd4e96a138"
+require pypi-src-openeuler.inc
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-sphinx_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-sphinx_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1e81e44ba0987cf236310b3ed407ecb01101cee9
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/python/python3-sphinx_%.bbappend
@@ -0,0 +1,11 @@
+#main bbfile: yocto-meta-ros/meta-ros-common/recipes-devtools/python/python3-sphinx_1.6.7.bb
+#yocto-poky(4.0.x) has a sphinx recipe in meta/recipes-devtools/python/python3-sphinx_4.4.0.bb
+# the one in meta-ros-common will override the one in yocto-poky as meta-ros-common has higher
+# layer priority
+PV = "4.4.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=de4349dda741c550eb8b20f6b92f38d7"
+LICENSE = "BSD-2-Clause & MIT & BSD-3-Clause"
+SRC_URI[md5sum] = "663e2f2ee9219ef4913831950825f68b"
+SRC_URI[sha256sum] = "6caad9786055cb1fa22b4a365c1775816b876f91966481765d7d50e9f0dd35cc"
+
+SRC_URI:prepend = "file://${PYPI_PACKAGE}-${PV}.tar.gz "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/qhull/qhull_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/qhull/qhull_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1171d95a12bae061ff6310cab10c97f7f2573878
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/qhull/qhull_%.bbappend
@@ -0,0 +1,12 @@
+inherit ros_distro_humble
+
+SRC_URI = " \
+   file://qhull-lib64.patch \
+   file://qhull-staticr-pic.patch \
+"
+
+S = "${WORKDIR}/qhull-2020.2"
+
+# In this version (2020.2), the binary files under /usr/bin directory
+# are referenced by pcl, so bindir needs to be added to SYSROOT_DIRS.
+SYSROOT_DIRS += " ${bindir} "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rclpy/rclpy_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rclpy/rclpy_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4ad8794f929dd883d16c9fd82b59f20e858628d1
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rclpy/rclpy_%.bbappend
@@ -0,0 +1,10 @@
+# fix name error,:
+# _rclpy_pybind11.cpython-39-x86_64-linux-gnu.so: ELF 64-bit LSB shared object, ARM aarch64, version 1 (SYSV), dynamically linked
+# -> _rclpy_pybind11.cpython-39-aarch64-linux-gnu.so
+do_install:append() {
+    if [ ! -e ${D}/${PYTHON_SITEPACKAGES_DIR}/${ROS_BPN}/_rclpy_pybind11.${PYTHON_SOABI}.so ]; then
+        mv ${D}/${PYTHON_SITEPACKAGES_DIR}/${ROS_BPN}/_rclpy_pybind11.cpython*.so ${D}/${PYTHON_SITEPACKAGES_DIR}/${ROS_BPN}/_rclpy_pybind11.${PYTHON_SOABI}.so
+    fi
+}
+
+INSANE_SKIP:${PN} += "already-stripped"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/rosbag2-cpp_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/rosbag2-cpp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8acdfb88d1f30a274b85b5ae8b67aef65780471f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/rosbag2-cpp_%.bbappend
@@ -0,0 +1 @@
+LIC_FILES_CHKSUM = "file://package.xml;beginline=11;endline=11;md5=12c26a18c7f493fdc7e8a93b16b7c04f"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/rosbag2-storage-default-plugins_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/rosbag2-storage-default-plugins_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8acdfb88d1f30a274b85b5ae8b67aef65780471f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/rosbag2-storage-default-plugins_%.bbappend
@@ -0,0 +1 @@
+LIC_FILES_CHKSUM = "file://package.xml;beginline=11;endline=11;md5=12c26a18c7f493fdc7e8a93b16b7c04f"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/rosbag2-storage_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/rosbag2-storage_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8acdfb88d1f30a274b85b5ae8b67aef65780471f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/rosbag2-storage_%.bbappend
@@ -0,0 +1 @@
+LIC_FILES_CHKSUM = "file://package.xml;beginline=11;endline=11;md5=12c26a18c7f493fdc7e8a93b16b7c04f"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/shared-queues-vendor_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/shared-queues-vendor_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..40fd6d8998868b015aaa7d9b34fc9e0f0b678b5f
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/shared-queues-vendor_%.bbappend
@@ -0,0 +1,19 @@
+
+# because for zip file, there is no option similar to --strip-components in tar command, so striplevel doesn't work
+# so we need some handling for the src dir
+do_rename_folder() {
+    # concurrentqueue-8f65a8734d77c3cc00d74c0532efca872931d3ce comes from ef7dfbf553288064347d51b8ac335f1ca489032a.zip
+    # do not forget to change when ef7dfbf553288064347d51b8ac335f1ca489032a.zip changes
+    if [ ! -d ${WORKDIR}/git/concurrentqueue-upstream ] ; then
+        mv ${WORKDIR}/git/concurrentqueue-8f65a8734d77c3cc00d74c0532efca872931d3ce ${WORKDIR}/git/concurrentqueue-upstream
+    fi
+    # readerwriterqueue-ef7dfbf553288064347d51b8ac335f1ca489032a comes from 8f65a8734d77c3cc00d74c0532efca872931d3ce.zip
+    # do not forget to change when 8f65a8734d77c3cc00d74c0532efca872931d3ce.zip changes
+    if [ ! -d ${WORKDIR}/git/singleproducerconsumer-upstream ] ; then
+        mv ${WORKDIR}/git/readerwriterqueue-ef7dfbf553288064347d51b8ac335f1ca489032a ${WORKDIR}/git/singleproducerconsumer-upstream
+    fi
+}
+
+addtask rename_folder after do_unpack before do_patch
+
+LIC_FILES_CHKSUM = "file://package.xml;beginline=12;endline=12;md5=12c26a18c7f493fdc7e8a93b16b7c04f"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/sqlite3-vendor_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/sqlite3-vendor_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7053dfde369cd2f525013e34730c5b4262c4fa93
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosbag2/sqlite3-vendor_%.bbappend
@@ -0,0 +1 @@
+LIC_FILES_CHKSUM = "file://package.xml;beginline=12;endline=12;md5=12c26a18c7f493fdc7e8a93b16b7c04f"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosdistro/python3-rosdistro_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosdistro/python3-rosdistro_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1b14fa322ec183accc0f533a754a5517dce49293
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/rosdistro/python3-rosdistro_%.bbappend
@@ -0,0 +1 @@
+inherit openeuler_source
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/slam-toolbox/files/0-slam-toolbox-fix-can-not-find-tbb.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/slam-toolbox/files/0-slam-toolbox-fix-can-not-find-tbb.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ce49c2150b562d1e1e9984dac870b598d06ac9cc
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/slam-toolbox/files/0-slam-toolbox-fix-can-not-find-tbb.patch
@@ -0,0 +1,20 @@
+diff -Naur ros-humble-slam-toolbox-2.6.4_org/lib/karto_sdk/CMakeLists.txt ros-humble-slam-toolbox-2.6.4/lib/karto_sdk/CMakeLists.txt
+--- ros-humble-slam-toolbox-2.6.4_org/lib/karto_sdk/CMakeLists.txt	2023-05-01 00:55:40.985790959 +0800
++++ ros-humble-slam-toolbox-2.6.4/lib/karto_sdk/CMakeLists.txt	2023-05-01 00:56:31.011995373 +0800
+@@ -12,7 +12,6 @@
+ find_package(rclcpp REQUIRED)
+ find_package(Eigen3 REQUIRED)
+ find_package(Boost REQUIRED system serialization filesystem thread)
+-find_package(TBB REQUIRED NO_CMAKE_PACKAGE_REGISTRY)
+ 
+ set(dependencies
+   rclcpp
+@@ -29,7 +28,7 @@
+ include_directories(include ${EIGEN3_INCLUDE_DIRS} ${TBB_INCLUDE_DIRS} ${Boost_INCLUDE_DIRS})
+ add_library(kartoSlamToolbox SHARED src/Karto.cpp src/Mapper.cpp)
+ ament_target_dependencies(kartoSlamToolbox ${dependencies})
+-target_link_libraries(kartoSlamToolbox ${Boost_LIBRARIES} TBB::tbb)
++target_link_libraries(kartoSlamToolbox ${Boost_LIBRARIES} tbb)
+ 
+ install(DIRECTORY include/
+ 	DESTINATION include/
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/slam-toolbox/files/1-remove-rviz.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/slam-toolbox/files/1-remove-rviz.patch
new file mode 100644
index 0000000000000000000000000000000000000000..038f3670a09a62ee7faa2549245f0f9d282518cf
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/slam-toolbox/files/1-remove-rviz.patch
@@ -0,0 +1,88 @@
+--- a/CMakeLists.txt	2023-06-12 18:52:06.040828506 +0800
++++ b/CMakeLists.txt	2023-06-12 19:34:10.287556896 +0800
+@@ -25,12 +25,7 @@ find_package(std_msgs REQUIRED)
+ find_package(std_srvs REQUIRED)
+ find_package(builtin_interfaces REQUIRED)
+ find_package(rosidl_default_generators REQUIRED)
+-find_package(rviz_common REQUIRED)
+-find_package(rviz_default_plugins REQUIRED)
+-find_package(rviz_ogre_vendor REQUIRED)
+-find_package(rviz_rendering REQUIRED)
+ find_package(interactive_markers REQUIRED)
+-find_package(Qt5 REQUIRED COMPONENTS Core Gui Widgets Test Concurrent)
+ 
+ #karto_sdk lib
+ set(BUILD_SHARED_LIBS ON)
+@@ -52,17 +47,11 @@ set(dependencies
+   std_msgs
+   std_srvs
+   builtin_interfaces
+-  rviz_common
+-  rviz_default_plugins
+-  rviz_ogre_vendor
+-  rviz_rendering
+   interactive_markers
+-  Qt5
+ )
+ 
+ set(libraries
+     toolbox_common
+-    SlamToolboxPlugin
+     ceres_solver_plugin
+     async_slam_toolbox
+     sync_slam_toolbox
+@@ -107,25 +96,6 @@ rosidl_generate_interfaces(${PROJECT_NAM
+   DEPENDENCIES builtin_interfaces geometry_msgs std_msgs nav_msgs visualization_msgs
+ )
+ 
+-#### rviz Plugin
+-qt5_wrap_cpp(MOC_FILES rviz_plugin/slam_toolbox_rviz_plugin.hpp)
+-add_library(SlamToolboxPlugin SHARED
+-  rviz_plugin/slam_toolbox_rviz_plugin.cpp
+-  ${MOC_FILES})
+-ament_target_dependencies(SlamToolboxPlugin
+- ${dependencies}
+-)
+-target_include_directories(SlamToolboxPlugin PUBLIC
+-  ${Qt5Widgets_INCLUDE_DIRS}
+-  ${OGRE_INCLUDE_DIRS}
+-)
+-target_link_libraries(SlamToolboxPlugin ${QT_LIBRARIES} rviz_common::rviz_common)
+-rosidl_get_typesupport_target(cpp_typesupport_target ${PROJECT_NAME} "rosidl_typesupport_cpp")
+-target_link_libraries(SlamToolboxPlugin "${cpp_typesupport_target}")
+-target_compile_definitions(SlamToolboxPlugin PUBLIC "PLUGINLIB__DISABLE_BOOST_FUNCTIONS")
+-target_compile_definitions(SlamToolboxPlugin PRIVATE "RVIZ_DEFAULT_PLUGINS_BUILDING_LIBRARY")
+-pluginlib_export_plugin_description_file(rviz_common rviz_plugins.xml) 
+-
+ #### Ceres Plugin
+ add_library(ceres_solver_plugin solvers/ceres_solver.cpp)
+ ament_target_dependencies(ceres_solver_plugin ${dependencies})
+@@ -199,14 +169,6 @@ install(TARGETS async_slam_toolbox_node
+   RUNTIME DESTINATION lib/${PROJECT_NAME}
+ )
+ 
+-install(TARGETS SlamToolboxPlugin
+-  EXPORT SlamToolboxPlugin
+-  ARCHIVE DESTINATION lib
+-  LIBRARY DESTINATION lib
+-  RUNTIME DESTINATION bin
+-  INCLUDES DESTINATION include
+-)
+-
+ install(DIRECTORY include/
+   DESTINATION include
+ )
+@@ -219,12 +181,11 @@ install(DIRECTORY config
+   DESTINATION share/${PROJECT_NAME}
+ )
+ 
+-install(FILES solver_plugins.xml rviz_plugins.xml
++install(FILES solver_plugins.xml
+   DESTINATION share
+ )
+ 
+ ament_export_include_directories(include)
+ ament_export_libraries(${libraries})
+ ament_export_dependencies(${dependencies})
+-ament_export_targets(SlamToolboxPlugin HAS_LIBRARY_TARGET)
+ ament_package()
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/slam-toolbox/slam-toolbox_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/slam-toolbox/slam-toolbox_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..154d8bf8dd4678b264ceb98fa0bae7eb1dc7fd2e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/slam-toolbox/slam-toolbox_%.bbappend
@@ -0,0 +1,60 @@
+# openeuler embedded just want runtime tool/library, not include ground station like rviz
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+SRC_URI:prepend = " \
+        file://0-slam-toolbox-fix-can-not-find-tbb.patch \
+        file://1-remove-rviz.patch \
+        "
+
+inherit pkgconfig
+
+# this fix: rosidl_write_generator_arguments() must be invoked with at least one of the xxx
+ROS_BUILD_DEPENDS:append = " rosidl-typesupport-fastrtps-cpp rosidl-typesupport-fastrtps-c"
+ROS_BUILDTOOL_DEPENDS:append = " rosidl-default-generators-native rosidl-typesupport-fastrtps-cpp-native rosidl-typesupport-fastrtps-c-native"
+ROS_EXPORT_DEPENDS:append = " ceres-solver"
+ROS_EXEC_DEPENDS:append = " rosidl-typesupport-fastrtps-cpp rosidl-typesupport-fastrtps-c"
+ROS_EXEC_DEPENDS:remove = "ceres-solver"
+
+FILES:${PN}-dev += "${datadir}/karto_sdk ${datadir}/solver_plugins.xml"
+
+ROS_EXEC_DEPENDS:remove = " \
+        qtbase \
+        rviz-common \
+        rviz-ogre-vendor \
+        rviz-default-plugins \
+        rviz-rendering \
+"
+
+ROS_BUILD_DEPENDS:remove = " \
+        qtbase \
+        rviz-common \
+        rviz-ogre-vendor \
+        rviz-default-plugins \
+        rviz-rendering \
+"
+
+ROS_EXPORT_DEPENDS:remove = " \
+        rviz-common \
+        rviz-ogre-vendor \
+        rviz-default-plugins \
+        rviz-rendering \
+"
+
+ROS_BUILD_DEPENDS:remove = " \
+        suitesparse-cholmod \
+        suitesparse-cxsparse \
+"
+
+ROS_EXEC_DEPENDS:remove = " \
+        suitesparse-cholmod \
+        suitesparse-cxsparse \
+"
+
+ROS_BUILD_DEPENDS:append = " \
+        suitesparse \
+"
+
+ROS_EXEC_DEPENDS:append = " \
+        suitesparse \
+"
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/sros2/sros2_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/sros2/sros2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5e7959fdce354f5d8c0df64d776be2b7021173f3
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/sros2/sros2_%.bbappend
@@ -0,0 +1,3 @@
+# python3-cryptography -> python3-cffi-> python3-pycparser-> cpp/cpp-symlinks-> gcc
+# we current do not want gcc be embedded
+ROS_EXEC_DEPENDS:remove = "python3-cryptography"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-amd_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-amd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e67992d265885516d3abc890b3e3e5a33be6c38e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-amd_%.bbappend
@@ -0,0 +1,3 @@
+require suitesparse-openeuler.inc
+
+S = "${WORKDIR}/SuiteSparse-${SUITESPARSE_PV}/AMD"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-camd_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-camd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3096ba31cb0892a65e9bdd589349effccdeb70e8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-camd_%.bbappend
@@ -0,0 +1,3 @@
+require suitesparse-openeuler.inc
+
+S = "${WORKDIR}/SuiteSparse-${SUITESPARSE_PV}/CAMD"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-ccolamd_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-ccolamd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..968fa9b515f834c0f4d9a98bee4083f0ebf479e8
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-ccolamd_%.bbappend
@@ -0,0 +1,3 @@
+require suitesparse-openeuler.inc
+
+S = "${WORKDIR}/SuiteSparse-${SUITESPARSE_PV}/CCOLAMD"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-cholmod_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-cholmod_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fb84fe60e5863e0fd19b9155621441c65d014009
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-cholmod_%.bbappend
@@ -0,0 +1,5 @@
+require suitesparse-openeuler.inc
+
+S = "${WORKDIR}/SuiteSparse-${SUITESPARSE_PV}/CHOLMOD"
+
+EXTRA_OEMAKE += "  LAPACK='-llapack' "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-colamd_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-colamd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2804771ca1110ce6a2fb604218caaf499efec921
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-colamd_%.bbappend
@@ -0,0 +1,3 @@
+require suitesparse-openeuler.inc
+
+S = "${WORKDIR}/SuiteSparse-${SUITESPARSE_PV}}/COLAMD"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-config_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-config_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c8aef4c7190338a4068ce4841a90fb99cf719ac0
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-config_%.bbappend
@@ -0,0 +1,3 @@
+require suitesparse-openeuler.inc
+
+S = "${WORKDIR}/SuiteSparse-${SUITESPARSE_PV}/SuiteSparse_config"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-cxsparse_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-cxsparse_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d83a51f5b2d8605d35e4df5384dd09bbab2bd526
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-cxsparse_%.bbappend
@@ -0,0 +1,3 @@
+require suitesparse-openeuler.inc
+
+S = "${WORKDIR}/SuiteSparse-${SUITESPARSE_PV}/CXSparse"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-metis_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-metis_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..de896633d8cac2c3898e7824c9cf256ac7535bb7
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-metis_%.bbappend
@@ -0,0 +1,3 @@
+require suitesparse-openeuler.inc
+
+S = "${WORKDIR}/SuiteSparse-${SUITESPARSE_PV}/metis-5.1.0"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-openeuler.inc b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-openeuler.inc
new file mode 100644
index 0000000000000000000000000000000000000000..4bd8dc2bf03e3eaed32c497098d0c658aea5fb3d
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-openeuler.inc
@@ -0,0 +1,10 @@
+#reference: yocto-meta-ros/meta-ros-common/recipes-extended/suitesparse/suitesparse-5.4.0.inc
+inherit ros_distro_humble
+
+OPENEULER_LOCAL_NAME = "suitesparse"
+
+SUITESPARSE_PV = "5.10.1"
+
+SRC_URI:prepend = " file://suitesparse/SuiteSparse-${SUITESPARSE_PV}.tar.gz "
+
+LIC_FILES_CHKSUM = "file://../LICENSE.txt;md5=5fa987762101f748a6cdd951b64ffc6b"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-spqr_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-spqr_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a0da6f2551b9be8b290fbc025ee38f3e94e2a659
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse-spqr_%.bbappend
@@ -0,0 +1,6 @@
+require suitesparse-openeuler.inc
+
+
+S = "${WORKDIR}/SuiteSparse-${SUITESPARSE_PV}/SPQR"
+
+EXTRA_OEMAKE += "  LAPACK='-llapack' "
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..33fe62a75ddcf1f0031cfccd2ff70da3b40c8d5e
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/suitesparse/suitesparse_%.bbappend
@@ -0,0 +1,59 @@
+# reference: yocto-meta-openembedded/meta-oe/recipes-devtools/suitesparse/suitesparse_5.10.1.bb
+inherit ros_distro_humble
+
+PV = "5.10.1"
+
+# the local directory name holding suitesparse-${PV}.tar.gz
+S = "${WORKDIR}/SuiteSparse-${PV}"
+
+# patches cannot be applied
+SRC_URI:remove = " \
+            file://0001-Preserve-CXXFLAGS-from-environment-in-Mongoose.patch \
+            file://0002-Preserve-links-when-installing-libmetis.patch \
+            file://0003-Add-version-information-to-libmetis.patch \
+           "
+
+# local openeuler source
+SRC_URI:prepend = "file://SuiteSparse-${PV}.tar.gz \
+"
+
+FILES:${PN} += "${libdir}/libmetis.so \
+${libdir}/libamd.so \
+${libdir}/libamd.so.2 \
+${libdir}/libbtf.so \
+${libdir}/libbtf.so.1 \
+${libdir}/libcamd.so \
+${libdir}/libcamd.so.2 \
+${libdir}/libccolamd.so \
+${libdir}/libccolamd.so.2 \
+${libdir}/libcholmod.so \
+${libdir}/libcholmod.so.3 \
+${libdir}/libcolamd.so \
+${libdir}/libcolamd.so.2 \
+${libdir}/libcxsparse.so \
+${libdir}/libcxsparse.so.3 \
+${libdir}/libgraphblas.so \
+${libdir}/libgraphblas.so.5 \
+${libdir}/libklu.so \
+${libdir}/libklu.so.1 \
+${libdir}/libldl.so \
+${libdir}/libldl.so.2 \
+${libdir}/libmongoose.so \
+${libdir}/libmongoose.so.2 \
+${libdir}/librbio.so \
+${libdir}/librbio.so.2 \
+${libdir}/libsliplu.so \
+${libdir}/libsliplu.so.1 \
+${libdir}/libspqr.so \
+${libdir}/libspqr.so.2 \
+${libdir}/libsuitesparseconfig.so \
+${libdir}/libsuitesparseconfig.so.5 \
+${libdir}/libumfpack.so \
+${libdir}/libumfpack.so.5 \
+"
+
+FILES:${PN}-dev = " \
+${includedir} \
+"
+
+INSANE_SKIP:${PN} += "dev-so"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0001-GS2.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0001-GS2.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b4bae138e0cce796bc974b25fea9989e0a57e87a
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0001-GS2.patch
@@ -0,0 +1,117 @@
+From 0440c9fc2b88d89b3e082346e915ade384d51dc3 Mon Sep 17 00:00:00 2001
+From: zhanyiaini <zhanyiaita@sina.cn>
+Date: Mon, 29 Aug 2022 10:53:18 +0800
+Subject: [PATCH 1/5] =?UTF-8?q?=E4=BF=AE=E6=94=B9GS2=E6=97=A0=E6=97=B6?=
+ =?UTF-8?q?=E9=97=B4=E6=88=B3=E9=97=AE=E9=A2=98?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+---
+ samples/gs_test.cpp    |  3 ++-
+ src/CYdLidar.cpp       |  2 +-
+ src/GS2LidarDriver.cpp | 30 ++++++++++++++++++------------
+ 3 files changed, 21 insertions(+), 14 deletions(-)
+
+diff --git a/samples/gs_test.cpp b/samples/gs_test.cpp
+index b560f6b..3143666 100644
+--- a/samples/gs_test.cpp
++++ b/samples/gs_test.cpp
+@@ -237,8 +237,9 @@ int main(int argc, char *argv[])
+   {
+     if (laser.doProcessSimple(scan))
+     {
+-      printf("[%lu] points module num [%d] env flag [0x%04X]\n",
++      printf("[%lu] points in [0x%016lX] module num [%d] env flag [0x%04X]\n",
+              scan.points.size(),
++             scan.stamp,
+              scan.moduleNum,
+              scan.envFlag);
+ 
+diff --git a/src/CYdLidar.cpp b/src/CYdLidar.cpp
+index 1f11b0c..ec89bbf 100644
+--- a/src/CYdLidar.cpp
++++ b/src/CYdLidar.cpp
+@@ -647,7 +647,7 @@ bool CYdLidar::doProcessSimple(LaserScan &outscan)
+     }
+ 
+     outscan.config.angle_increment = math::from_degrees(m_field_of_view) /
+-                                     (all_node_count - 1);
++      (all_node_count - 1);
+ 
+     float range = 0.0;
+     float intensity = 0.0;
+diff --git a/src/GS2LidarDriver.cpp b/src/GS2LidarDriver.cpp
+index 17ce6f2..d6193fc 100644
+--- a/src/GS2LidarDriver.cpp
++++ b/src/GS2LidarDriver.cpp
+@@ -650,24 +650,25 @@ int GS2LidarDriver::cacheScanData() {
+         // printf("sync:%d,index:%d,moduleNum:%d\n",package_type,frameNum,moduleNum);
+         // fflush(stdout);
+ 
+-        if(!isPrepareToSend){
++        if (!isPrepareToSend) {
+             continue;
+         }
+ 
+         size_t size = multi_package.size();
+-        for(size_t i = 0;i < size; i++){
+-            if(multi_package[i].frameNum == frameNum && multi_package[i].moduleNum == moduleNum){
+-                memcpy(scan_node_buf,multi_package[i].all_points,sizeof (node_info) * 160);
++        for (size_t i = 0;i < size; i++) {
++            if (multi_package[i].frameNum == frameNum && 
++                multi_package[i].moduleNum == moduleNum) {
++                memcpy(scan_node_buf, multi_package[i].all_points, sizeof(node_info) * 160);
+                 break;
+             }
+         }
+ 
+-        _lock.lock();//timeout lock, wait resource copys
+-        scan_node_buf[0].stamp = local_buf[count - 1].stamp;
+-        scan_node_buf[0].scan_frequence = local_buf[count - 1].scan_frequence;
+-        scan_node_buf[0].index = 0x03 & (moduleNum >> 1);//gs2:  1, 2, 4
++        _lock.lock(); //timeout lock, wait resource copys
++        scan_node_buf[0].stamp = local_buf[0].stamp;
++        scan_node_buf[0].scan_frequence = local_buf[0].scan_frequence;
++        scan_node_buf[0].index = 0x03 & (moduleNum >> 1); //gs2:  1, 2, 4
+         scan_node_count = 160; //一个包固定160个数据
+-        // printf("send frameNum: %d,moduleNum: %d\n",frameNum,moduleNum);
++        // printf("count [%d] stamp [0x%016lX]\n", count, local_buf[count - 1].stamp);
+         // fflush(stdout);
+         _dataEvent.set();
+         _lock.unlock();
+@@ -754,6 +755,11 @@ result_t GS2LidarDriver::waitPackage(node_info *node, uint32_t timeout)
+                     break;
+ 
+                 case 4:
++                    if (currentByte == LIDAR_ANS_SYNC_BYTE1) //如果出现超过4个包头标识的情况
++                    {
++                        recvPos = 4;
++                        continue;
++                    }
+                     moduleNum = currentByte;
+                     CheckSumCal = currentByte;
+                     break;
+@@ -871,7 +877,7 @@ result_t GS2LidarDriver::waitPackage(node_info *node, uint32_t timeout)
+         }
+     }
+ 
+-    (*node).stamp = 0;
++    (*node).stamp = getTime();
+ 
+     if (CheckSumResult)
+     {
+@@ -1103,8 +1109,8 @@ result_t GS2LidarDriver::waitScanData(
+             }
+             addPointsToVec(nodebuffer, recvNodeCount);
+ 
+-            nodebuffer[recvNodeCount - 1].stamp = size * trans_delay + delayTime;
+-            nodebuffer[recvNodeCount - 1].scan_frequence = node.scan_frequence;
++            // nodebuffer[recvNodeCount - 1].stamp = size * trans_delay + delayTime;
++            // nodebuffer[recvNodeCount - 1].scan_frequence = node.scan_frequence;
+             count = recvNodeCount;
+             return RESULT_OK;
+         }
+-- 
+2.34.1
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0002-windows.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0002-windows.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d65ccbdeb75cc0d278c03d4c3e6c015b7fbfa5fe
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0002-windows.patch
@@ -0,0 +1,52 @@
+From 41e3cb93b6e08202a0f68e8a1cc5fc11ebf6ad5a Mon Sep 17 00:00:00 2001
+From: zhanyiaini <zhanyiaita@sina.cn>
+Date: Mon, 29 Aug 2022 17:03:46 +0800
+Subject: [PATCH 2/5] =?UTF-8?q?=E4=BF=AE=E6=94=B9windows=E5=B9=B3=E5=8F=B0?=
+ =?UTF-8?q?=E5=9B=A0=E4=B8=AD=E6=96=87=E6=B3=A8=E9=87=8A=E6=97=A0=E6=B3=95?=
+ =?UTF-8?q?=E7=BC=96=E8=AF=91=E9=97=AE=E9=A2=98?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+---
+ CMakeLists.txt | 10 ++++++++--
+ README.md      |  2 +-
+ 2 files changed, 9 insertions(+), 3 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index c35ca0a..0adc747 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -20,8 +20,14 @@ ENDIF()
+ SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+ 
+ ##########################################################
+-# add -fPIC
+-add_compile_options(-fPIC)
++IF (CMAKE_SYSTEM_NAME MATCHES "Linux")
++    MESSAGE(STATUS "Current platform: Linux")
++	#Linux add -fPIC
++	add_compile_options(-fPIC)
++ELSEIF (CMAKE_SYSTEM_NAME MATCHES "Windows")
++    MESSAGE(STATUS "Current platform: Windows")
++	add_compile_options("/utf-8")
++ENDIF (CMAKE_SYSTEM_NAME MATCHES "Linux")
+ #or
+ #set(CMAKE_POSITION_INDEPENDENT_CODE ON)
+ 
+diff --git a/README.md b/README.md
+index 7343a8e..0440b95 100644
+--- a/README.md
++++ b/README.md
+@@ -21,7 +21,7 @@ YDLidar SDK consists of YDLidar SDK communication protocol, YDLidar SDK core, YD
+ 
+ ### Prerequisites
+ * Linux
+-* Windows 7/10, Visual Studio 2015/2017
++* Windows 7/10, Visual Studio 2015/2017(UTF-8 encoding)
+ * C++11 compiler
+ 
+ ### Supported Languages
+-- 
+2.34.1
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0003-GS1.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0003-GS1.patch
new file mode 100644
index 0000000000000000000000000000000000000000..53bf8e1d3ca78b1ef1a3c78eeff35ac89e6d0d11
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0003-GS1.patch
@@ -0,0 +1,2989 @@
+From 5c1a1aa92d3296405771b9ef05be1008b9b7148e Mon Sep 17 00:00:00 2001
+From: zhanyiaini <zhanyiaita@sina.cn>
+Date: Wed, 28 Sep 2022 19:01:33 +0800
+Subject: [PATCH 3/5] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=94=AF=E6=8C=81GS1?=
+ =?UTF-8?q?=E9=9B=B7=E8=BE=BE?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+---
+ core/common/DriverInterface.h              |    1 +
+ core/common/ydlidar_def.h                  |    1 +
+ core/common/ydlidar_help.h                 |   33 +-
+ core/common/ydlidar_protocol.h             |   35 +-
+ core/serial/impl/unix/list_ports_linux.cpp |    9 +-
+ samples/gs_test.cpp                        |    2 +-
+ samples/tri_test.cpp                       |  169 +-
+ src/CYdLidar.cpp                           |   15 +-
+ src/GS1LidarDriver.cpp                     | 1797 ++++++++++++++++++++
+ src/GS1LidarDriver.h                       |  589 +++++++
+ src/YDlidarDriver.cpp                      |    4 +
+ 11 files changed, 2561 insertions(+), 94 deletions(-)
+ create mode 100644 src/GS1LidarDriver.cpp
+ create mode 100644 src/GS1LidarDriver.h
+
+diff --git a/core/common/DriverInterface.h b/core/common/DriverInterface.h
+index b22b098..e1e1e31 100644
+--- a/core/common/DriverInterface.h
++++ b/core/common/DriverInterface.h
+@@ -473,6 +473,7 @@ class DriverInterface {
+     YDLIDAR_G7      = 21,/**< G7 LiDAR Model. */
+ 
+     YDLIDAR_GS2     = 51, //GS2雷达
++    YDLIDAR_GS1     = 52, //GS1雷达
+ 
+     YDLIDAR_TG15    = 100,/**< TG15 LiDAR Model. */
+     YDLIDAR_TG30    = 101,/**< T30 LiDAR Model. */
+diff --git a/core/common/ydlidar_def.h b/core/common/ydlidar_def.h
+index 136dd46..f8bf961 100644
+--- a/core/common/ydlidar_def.h
++++ b/core/common/ydlidar_def.h
+@@ -46,6 +46,7 @@ typedef enum {
+   TYPE_TRIANGLE  = 1,/**< G4. G6. G2 LiDAR.*/
+   TYPE_TOF_NET = 2,/**< T15 LiDAR.*/
+   TYPE_GS = 3, //GS系列雷达（目前只有GS2）
++  TYPE_GS1 = 4, //GS1雷达
+   TYPE_Tail,
+ } LidarTypeID;
+ 
+diff --git a/core/common/ydlidar_help.h b/core/common/ydlidar_help.h
+index c96b2ef..35ac3ee 100644
+--- a/core/common/ydlidar_help.h
++++ b/core/common/ydlidar_help.h
+@@ -168,6 +168,9 @@ inline std::string lidarModelToString(int model) {
+       name = "G7";
+       break;
+ 
++    case DriverInterface::YDLIDAR_GS1:
++      name = "GS1";
++      break;
+     case DriverInterface::YDLIDAR_GS2:
+       name = "GS2";
+       break;
+@@ -368,6 +371,7 @@ inline bool hasScanFrequencyCtrl(int model) {
+       model == DriverInterface::YDLIDAR_S4B ||
+       model == DriverInterface::YDLIDAR_S2 ||
+       model == DriverInterface::YDLIDAR_X4 ||
++      model == DriverInterface::YDLIDAR_GS1 ||
+       model == DriverInterface::YDLIDAR_GS2) {
+     ret = false;
+   }
+@@ -405,6 +409,7 @@ inline bool hasIntensity(int model) {
+   if (model == DriverInterface::YDLIDAR_G2B ||
+       model == DriverInterface::YDLIDAR_G4B ||
+       model == DriverInterface::YDLIDAR_S4B ||
++      model == DriverInterface::YDLIDAR_GS1 ||
+       model == DriverInterface::YDLIDAR_GS2) {
+     ret = true;
+   }
+@@ -540,14 +545,30 @@ inline bool isTriangleLidar(int type) {
+  * @param type  LiDAR type
+  * @return true if it is a Triangle type, otherwise false.
+  */
+-inline bool isGSLidar(int type) {
+-  bool ret = false;
++inline bool isGSLidar(int type) 
++{
++  return (type == TYPE_GS1 ||
++    type == TYPE_GS);
++}
+ 
+-  if (type == TYPE_GS) {
+-    ret = true;
+-  }
++/**
++ * @brief Whether it is a GS1 type LiDAR
++ * @param type  LiDAR type
++ * @return true if it is a Triangle type, otherwise false.
++ */
++inline bool isGS1Lidar(int type) 
++{
++  return (type == TYPE_GS1);
++}
+ 
+-  return ret;
++/**
++ * @brief Whether it is a GS2 type LiDAR
++ * @param type  LiDAR type
++ * @return true if it is a Triangle type, otherwise false.
++ */
++inline bool isGS2Lidar(int type) 
++{
++  return (type == TYPE_GS);
+ }
+ 
+ /**
+diff --git a/core/common/ydlidar_protocol.h b/core/common/ydlidar_protocol.h
+index d25ab73..68f21f4 100644
+--- a/core/common/ydlidar_protocol.h
++++ b/core/common/ydlidar_protocol.h
+@@ -140,13 +140,14 @@
+ #define Angle_Py   5.315
+ #define Angle_PAngle   22.5
+ #define PackageMaxModuleNums  0x03
+-#define PackageSampleMaxLngth_GS 0xA0  //160*2
++#define MaxPointsPerPackge_GS2 160  //GS2固定160个点
++#define MaxPointsPerPackge_GS1 216  //GS1固定216个点
+ #define PackagePaidBytes_GS 8
+ #define NORMAL_PACKAGE_SIZE 331
+ 
+ /// Maximuum number of samples in a packet
+ #define PackageSampleMaxLngth 0x100
+-#define MaximumNumberOfPackages 765
++#define MaximumNumberOfPackages 765 //= 255 * 3
+ 
+ /// CT Package Type
+ typedef enum {
+@@ -326,18 +327,36 @@ struct lidar_ans_header {
+   uint8_t  type;
+ } __attribute__((packed));
+ 
++//GS1
++struct GS1_Multi_Package {
++    int frameNum;
++    int moduleNum;
++    bool left = false;
++    bool right = false;
++    node_info all_points[MaxPointsPerPackge_GS1];
++} __attribute__((packed));
+ //GS2
+ struct GS2_Multi_Package {
+     int frameNum;
+     int moduleNum;
+     bool left = false;
+     bool right = false;
+-    node_info  all_points[160];
+-} __attribute__((packed)) ;
++    node_info all_points[MaxPointsPerPackge_GS2];
++} __attribute__((packed));
+ 
+ struct GS2PackageNode {
+-  uint16_t PakageSampleDistance:9;
+-  uint16_t PakageSampleQuality:7;
++  uint16_t PakageSampleDistance : 9;
++  uint16_t PakageSampleQuality : 7;
++} __attribute__((packed));
++
++struct gs1_node_package {
++  uint32_t  package_Head;
++  uint8_t   address;
++  uint8_t   package_CT;
++  uint16_t  size;
++  uint16_t  BackgroudLight;
++  GS2PackageNode  packageSample[MaxPointsPerPackge_GS1];
++  uint8_t  checkSum;
+ } __attribute__((packed));
+ 
+ struct gs2_node_package {
+@@ -346,9 +365,9 @@ struct gs2_node_package {
+   uint8_t   package_CT;
+   uint16_t  size;
+   uint16_t  BackgroudLight;
+-  GS2PackageNode  packageSample[PackageSampleMaxLngth_GS];
++  GS2PackageNode  packageSample[MaxPointsPerPackge_GS2];
+   uint8_t  checkSum;
+-} __attribute__((packed)) ;
++} __attribute__((packed));
+ 
+ struct gs_lidar_ans_header {
+     uint8_t  syncByte0;
+diff --git a/core/serial/impl/unix/list_ports_linux.cpp b/core/serial/impl/unix/list_ports_linux.cpp
+index ce571d2..d0877ed 100644
+--- a/core/serial/impl/unix/list_ports_linux.cpp
++++ b/core/serial/impl/unix/list_ports_linux.cpp
+@@ -284,7 +284,8 @@ usb_sysfs_hw_string(const string &sysfs_path) {
+ }
+ 
+ vector<PortInfo>
+-serial::list_ports() {
++serial::list_ports() 
++{
+   vector<PortInfo> results;
+ 
+   vector<string> search_globs;
+@@ -312,8 +313,8 @@ serial::list_ports() {
+     std::size_t found = hardware_id.find("10c4:ea60");
+     std::size_t found1 = hardware_id.find("0483:5740");
+ 
+-
+-    if (found != std::string::npos || found1 != std::string::npos) {
++    // if (found != std::string::npos || found1 != std::string::npos) 
++    {
+       PortInfo device_entry;
+       device_entry.port = device;
+       device_entry.description = friendly_name;
+@@ -322,8 +323,6 @@ serial::list_ports() {
+       results.push_back(device_entry);
+     }
+ 
+-
+-
+   }
+ 
+   return results;
+diff --git a/samples/gs_test.cpp b/samples/gs_test.cpp
+index 3143666..2bb7671 100644
+--- a/samples/gs_test.cpp
++++ b/samples/gs_test.cpp
+@@ -153,7 +153,7 @@ int main(int argc, char *argv[])
+   /// lidar baudrate
+   laser.setlidaropt(LidarPropSerialBaudrate, &baudrate, sizeof(int));
+   /// gs lidar
+-  int optval = TYPE_GS;
++  int optval = TYPE_GS1;
+   laser.setlidaropt(LidarPropLidarType, &optval, sizeof(int));
+   /// device type
+   optval = YDLIDAR_TYPE_SERIAL;
+diff --git a/samples/tri_test.cpp b/samples/tri_test.cpp
+index 3deb862..4e5f80c 100644
+--- a/samples/tri_test.cpp
++++ b/samples/tri_test.cpp
+@@ -1,36 +1,36 @@
+ /*********************************************************************
+-* Software License Agreement (BSD License)
+-*
+-*  Copyright (c) 2018, EAIBOT, Inc.
+-*  All rights reserved.
+-*
+-*  Redistribution and use in source and binary forms, with or without
+-*  modification, are permitted provided that the following conditions
+-*  are met:
+-*
+-*   * Redistributions of source code must retain the above copyright
+-*     notice, this list of conditions and the following disclaimer.
+-*   * Redistributions in binary form must reproduce the above
+-*     copyright notice, this list of conditions and the following
+-*     disclaimer in the documentation and/or other materials provided
+-*     with the distribution.
+-*   * Neither the name of the Willow Garage nor the names of its
+-*     contributors may be used to endorse or promote products derived
+-*     from this software without specific prior written permission.
+-*
+-*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+-*  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+-*  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+-*  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+-*  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+-*  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+-*  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+-*  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+-*  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+-*  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+-*  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+-*  POSSIBILITY OF SUCH DAMAGE.
+-*********************************************************************/
++ * Software License Agreement (BSD License)
++ *
++ *  Copyright (c) 2018, EAIBOT, Inc.
++ *  All rights reserved.
++ *
++ *  Redistribution and use in source and binary forms, with or without
++ *  modification, are permitted provided that the following conditions
++ *  are met:
++ *
++ *   * Redistributions of source code must retain the above copyright
++ *     notice, this list of conditions and the following disclaimer.
++ *   * Redistributions in binary form must reproduce the above
++ *     copyright notice, this list of conditions and the following
++ *     disclaimer in the documentation and/or other materials provided
++ *     with the distribution.
++ *   * Neither the name of the Willow Garage nor the names of its
++ *     contributors may be used to endorse or promote products derived
++ *     from this software without specific prior written permission.
++ *
++ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
++ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
++ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
++ *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
++ *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
++ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
++ *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
++ *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
++ *  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
++ *  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
++ *  POSSIBILITY OF SUCH DAMAGE.
++ *********************************************************************/
+ #include "CYdLidar.h"
+ #include <iostream>
+ #include <string>
+@@ -58,7 +58,8 @@ using namespace ydlidar;
+  * Step7: Uninitialize the SDK and Disconnect the LiDAR.(::CYdLidar::disconnecting)\n
+  */
+ 
+-int main(int argc, char *argv[]) {
++int main(int argc, char *argv[])
++{
+   printf("__   ______  _     ___ ____    _    ____  \n");
+   printf("\\ \\ / /  _ \\| |   |_ _|  _ \\  / \\  |  _ \\ \n");
+   printf(" \\ V /| | | | |    | || | | |/ _ \\ | |_) | \n");
+@@ -70,36 +71,46 @@ int main(int argc, char *argv[]) {
+   ydlidar::os_init();
+ 
+   std::map<std::string, std::string> ports =
+-    ydlidar::lidarPortList();
++      ydlidar::lidarPortList();
+   std::map<std::string, std::string>::iterator it;
+ 
+-  if (ports.size() == 1) {
++  if (ports.size() == 1)
++  {
+     port = ports.begin()->second;
+-  } else {
++  }
++  else
++  {
+     int id = 0;
+ 
+-    for (it = ports.begin(); it != ports.end(); it++) {
++    for (it = ports.begin(); it != ports.end(); it++)
++    {
+       printf("%d. %s\n", id, it->first.c_str());
+       id++;
+     }
+ 
+-    if (ports.empty()) {
++    if (ports.empty())
++    {
+       printf("Not Lidar was detected. Please enter the lidar serial port:");
+       std::cin >> port;
+-    } else {
+-      while (ydlidar::os_isOk()) {
++    }
++    else
++    {
++      while (ydlidar::os_isOk())
++      {
+         printf("Please select the lidar port:");
+         std::string number;
+         std::cin >> number;
+ 
+-        if ((size_t)atoi(number.c_str()) >= ports.size()) {
++        if ((size_t)atoi(number.c_str()) >= ports.size())
++        {
+           continue;
+         }
+ 
+         it = ports.begin();
+         id = atoi(number.c_str());
+ 
+-        while (id) {
++        while (id)
++        {
+           id--;
+           it++;
+         }
+@@ -122,16 +133,19 @@ int main(int argc, char *argv[]) {
+   printf("Baudrate:\n");
+ 
+   for (std::map<int, int>::iterator it = baudrateList.begin();
+-       it != baudrateList.end(); it++) {
++       it != baudrateList.end(); it++)
++  {
+     printf("%d. %d\n", it->first, it->second);
+   }
+ 
+-  while (ydlidar::os_isOk()) {
++  while (ydlidar::os_isOk())
++  {
+     printf("Please select the lidar baudrate:");
+     std::string number;
+     std::cin >> number;
+ 
+-    if ((size_t)atoi(number.c_str()) > baudrateList.size()) {
++    if ((size_t)atoi(number.c_str()) > baudrateList.size())
++    {
+       continue;
+     }
+ 
+@@ -139,7 +153,8 @@ int main(int argc, char *argv[]) {
+     break;
+   }
+ 
+-  if (!ydlidar::os_isOk()) {
++  if (!ydlidar::os_isOk())
++  {
+     return 0;
+   }
+ 
+@@ -149,15 +164,18 @@ int main(int argc, char *argv[]) {
+   std::cin >> input_channel;
+   std::transform(input_channel.begin(), input_channel.end(),
+                  input_channel.begin(),
+-  [](unsigned char c) {
+-    return std::tolower(c);  // correct
+-  });
++                 [](unsigned char c)
++                 {
++                   return std::tolower(c); // correct
++                 });
+ 
+-  if (input_channel.find("y") != std::string::npos) {
++  if (input_channel.find("y") != std::string::npos)
++  {
+     isSingleChannel = true;
+   }
+ 
+-  if (!ydlidar::os_isOk()) {
++  if (!ydlidar::os_isOk())
++  {
+     return 0;
+   }
+ 
+@@ -165,12 +183,14 @@ int main(int argc, char *argv[]) {
+ 
+   float frequency = 8.0;
+ 
+-  while (ydlidar::os_isOk() && !isSingleChannel) {
++  while (ydlidar::os_isOk() && !isSingleChannel)
++  {
+     printf("Please enter the lidar scan frequency[5-12]:");
+     std::cin >> input_frequency;
+     frequency = atof(input_frequency.c_str());
+ 
+-    if (frequency <= 12 && frequency >= 5.0) {
++    if (frequency <= 12 && frequency >= 5.0)
++    {
+       break;
+     }
+ 
+@@ -178,7 +198,8 @@ int main(int argc, char *argv[]) {
+             "Invalid scan frequency,The scanning frequency range is 5 to 12 HZ, Please re-enter.\n");
+   }
+ 
+-  if (!ydlidar::os_isOk()) {
++  if (!ydlidar::os_isOk())
++  {
+     return 0;
+   }
+ 
+@@ -252,14 +273,16 @@ int main(int argc, char *argv[]) {
+   laser.enableSunNoise(false);
+ 
+   bool ret = laser.initialize();
+-  if (!ret) {
++  if (!ret)
++  {
+     fprintf(stderr, "Fail to initialize %s\n", laser.DescribeError());
+     fflush(stderr);
+     return -1;
+   }
+ 
+   ret = laser.turnOn();
+-  if (!ret) {
++  if (!ret)
++  {
+     fprintf(stderr, "Fail to start %s\n", laser.DescribeError());
+     fflush(stderr);
+     return -1;
+@@ -278,23 +301,23 @@ int main(int argc, char *argv[]) {
+   LaserScan scan;
+   while (ydlidar::os_isOk())
+   {
+-      if (laser.doProcessSimple(scan))
+-      {
+-          printf("Scan received [%u] points stamp [0x%016lX]\n",
+-                 (unsigned int)scan.points.size(),
+-                 scan.stamp);
+-//          for (size_t i=0; i<scan.points.size(); ++i)
+-//          {
+-//              const LaserPoint& p = scan.points.at(i);
+-//              printf("%d d %f i %f\n", i, p.range, p.intensity);
+-//          }
+-          fflush(stdout);
+-      }
+-      else
+-      {
+-          fprintf(stderr, "Failed to get Lidar Data\n");
+-          fflush(stderr);
+-      }
++    if (laser.doProcessSimple(scan))
++    {
++      printf("Scan received [%u] points stamp [0x%016lX]\n",
++             (unsigned int)scan.points.size(),
++             scan.stamp);
++      // for (size_t i = 0; i < scan.points.size(); ++i)
++      // {
++      //   const LaserPoint &p = scan.points.at(i);
++      //   printf("%d d %f a %f\n", i, p.range, p.angle * 180.0 / M_PI);
++      // }
++      fflush(stdout);
++    }
++    else
++    {
++      fprintf(stderr, "Failed to get Lidar Data\n");
++      fflush(stderr);
++    }
+   }
+ 
+   laser.turnOff();
+diff --git a/src/CYdLidar.cpp b/src/CYdLidar.cpp
+index ec89bbf..668e24f 100644
+--- a/src/CYdLidar.cpp
++++ b/src/CYdLidar.cpp
+@@ -33,6 +33,7 @@
+ #include "core/common/ydlidar_help.h"
+ #include "YDlidarDriver.h"
+ #include "ETLidarDriver.h"
++#include "GS1LidarDriver.h"
+ #include "GS2LidarDriver.h"
+ 
+ using namespace std;
+@@ -654,12 +655,16 @@ bool CYdLidar::doProcessSimple(LaserScan &outscan)
+     float angle = 0.0;
+     debug.MaxDebugIndex = 0;
+ 
++    // printf("AngleOffset %f\n", m_AngleOffset);
+ 
+     //遍历一圈点
+     for (int i = 0; i < count; i++)
+     {
+       const node_info& node = global_nodes[i];
+ 
++      // printf("%lu a %.01f r %u\n", 
++      //   i, float(node.angle_q6_checkbit) / 64.0f, node.distance_q2);
++
+       if (isNetTOFLidar(m_LidarType))
+       {
+         angle = static_cast<float>(global_nodes[i].angle_q6_checkbit / 100.0f) +
+@@ -737,6 +742,9 @@ bool CYdLidar::doProcessSimple(LaserScan &outscan)
+         range = .0;
+       }
+ 
++      // printf("i %d d %.03f a %.02f flag %u\n",
++      //   i, range, angle*180.0/M_PI, node.sync_flag);
++
+       if (angle >= outscan.config.min_angle &&
+           angle <= outscan.config.max_angle)
+       {
+@@ -1802,7 +1810,12 @@ bool CYdLidar::checkCOMMs()
+     {
+       lidarPtr = new ydlidar::ETLidarDriver(); // T15
+     }
+-    else if (isGSLidar(m_LidarType))
++    else if (isGS1Lidar(m_LidarType))
++    {
++      //GS1
++      lidarPtr = new ydlidar::GS1LidarDriver();
++    }
++    else if (isGS2Lidar(m_LidarType))
+     {
+       //GS2
+       lidarPtr = new ydlidar::GS2LidarDriver();
+diff --git a/src/GS1LidarDriver.cpp b/src/GS1LidarDriver.cpp
+new file mode 100644
+index 0000000..dcaf0d0
+--- /dev/null
++++ b/src/GS1LidarDriver.cpp
+@@ -0,0 +1,1797 @@
++/*********************************************************************
++ * Software License Agreement (BSD License)
++ *
++ *  Copyright (c) 2018, EAIBOT, Inc.
++ *  All rights reserved.
++ *
++ *  Redistribution and use in source and binary forms, with or without
++ *  modification, are permitted provided that the following conditions
++ *  are met:
++ *
++ *   * Redistributions of source code must retain the above copyright
++ *     notice, this list of conditions and the following disclaimer.
++ *   * Redistributions in binary form must reproduce the above
++ *     copyright notice, this list of conditions and the following
++ *     disclaimer in the documentation and/or other materials provided
++ *     with the distribution.
++ *   * Neither the name of the Willow Garage nor the names of its
++ *     contributors may be used to endorse or promote products derived
++ *     from this software without specific prior written permission.
++ *
++ *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
++ *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
++ *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
++ *  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
++ *  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
++ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
++ *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
++ *  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
++ *  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++ *  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
++ *  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
++ *  POSSIBILITY OF SUCH DAMAGE.
++ *********************************************************************/
++#include <math.h>
++#include "GS1LidarDriver.h"
++#include "core/serial/common.h"
++#include "ydlidar_config.h"
++
++using namespace impl;
++
++namespace ydlidar
++{
++
++    GS1LidarDriver::GS1LidarDriver() : _serial(NULL)
++    {
++        //串口配置参数
++        m_intensities = false;
++        isAutoReconnect = true;
++        isAutoconnting = false;
++        m_baudrate = 230400;
++        isSupportMotorDtrCtrl = true;
++        scan_node_count = 0;
++        sample_rate = 5000;
++        m_PointTime = 1e9 / 5000;
++        trans_delay = 0;
++        scan_frequence = 0;
++        m_sampling_rate = -1;
++        model = -1;
++        retryCount = 0;
++        has_device_header = false;
++        m_SingleChannel = false;
++        m_LidarType = TYPE_TOF;
++
++        //解析参数
++        PackageSampleBytes = 2;
++        IntervalSampleAngle = 0.0;
++        CheckSum = 0;
++        CheckSumCal = 0;
++        SampleNumlAndCTCal = 0;
++        LastSampleAngleCal = 0;
++        CheckSumResult = true;
++        Valu8Tou16 = 0;
++        package_Sample_Num = 0;
++        moduleNum = 0;
++        frameNum = 0;
++        isPrepareToSend = false;
++        multi_package.resize(MaximumNumberOfPackages);
++
++        last_device_byte = 0x00;
++        asyncRecvPos = 0;
++        async_size = 0;
++        headerBuffer = reinterpret_cast<uint8_t *>(&header_);
++        infoBuffer = reinterpret_cast<uint8_t *>(&info_);
++        healthBuffer = reinterpret_cast<uint8_t *>(&health_);
++        get_device_health_success = false;
++        get_device_info_success = false;
++
++        package_Sample_Index = 0;
++        IntervalSampleAngle_LastPackage = 0.0;
++        globalRecvBuffer = new uint8_t[sizeof(gs1_node_package)];
++        scan_node_buf = new node_info[MAX_SCAN_NODES];
++        package_index = 0;
++        has_package_error = false;
++        isValidPoint = true;
++        bias[0] = 0;
++        bias[1] = 0;
++        bias[2] = 0;
++    }
++
++    GS1LidarDriver::~GS1LidarDriver()
++    {
++        m_isScanning = false;
++
++        isAutoReconnect = false;
++        _thread.join();
++
++        ScopedLocker lk(_serial_lock);
++
++        if (_serial)
++        {
++            if (_serial->isOpen())
++            {
++                _serial->flush();
++                _serial->closePort();
++            }
++        }
++
++        if (_serial)
++        {
++            delete _serial;
++            _serial = NULL;
++        }
++
++        if (globalRecvBuffer)
++        {
++            delete[] globalRecvBuffer;
++            globalRecvBuffer = NULL;
++        }
++
++        if (scan_node_buf)
++        {
++            delete[] scan_node_buf;
++            scan_node_buf = NULL;
++        }
++    }
++
++    result_t GS1LidarDriver::connect(const char *port_path, uint32_t baudrate)
++    {
++        ScopedLocker lk(_serial_lock);
++        m_baudrate = baudrate;
++        serial_port = string(port_path);
++
++        if (!_serial)
++        {
++            _serial = new serial::Serial(port_path, m_baudrate,
++                                         serial::Timeout::simpleTimeout(DEFAULT_TIMEOUT));
++        }
++
++        {
++            ScopedLocker l(_lock);
++
++            if (!_serial->open())
++            {
++                return RESULT_FAIL;
++            }
++
++            m_isConnected = true;
++        }
++
++        stopScan();
++        delay(100);
++        clearDTR();
++
++        return RESULT_OK;
++    }
++
++    void GS1LidarDriver::setDTR()
++    {
++        if (!m_isConnected)
++        {
++            return;
++        }
++
++        if (_serial)
++        {
++            _serial->setDTR(1);
++        }
++    }
++
++    void GS1LidarDriver::clearDTR()
++    {
++        if (!m_isConnected)
++        {
++            return;
++        }
++
++        if (_serial)
++        {
++            _serial->setDTR(0);
++        }
++    }
++    void GS1LidarDriver::flushSerial()
++    {
++        if (!m_isConnected)
++        {
++            return;
++        }
++
++        size_t len = _serial->available();
++        if (len)
++        {
++            _serial->readSize(len);
++        }
++
++        delay(20);
++    }
++
++    void GS1LidarDriver::disconnect()
++    {
++        isAutoReconnect = false;
++
++        if (!m_isConnected)
++        {
++            return;
++        }
++
++        stop();
++        delay(10);
++        ScopedLocker l(_serial_lock);
++
++        if (_serial)
++        {
++            if (_serial->isOpen())
++            {
++                _serial->closePort();
++            }
++        }
++
++        m_isConnected = false;
++    }
++
++    void GS1LidarDriver::disableDataGrabbing()
++    {
++        {
++            if (m_isScanning)
++            {
++                m_isScanning = false;
++                _dataEvent.set();
++            }
++        }
++        _thread.join();
++    }
++
++    bool GS1LidarDriver::isscanning() const
++    {
++        return m_isScanning;
++    }
++    bool GS1LidarDriver::isconnected() const
++    {
++        return m_isConnected;
++    }
++
++    result_t GS1LidarDriver::sendCommand(uint8_t cmd,
++                                         const void *payload,
++                                         size_t payloadsize)
++    {
++        return sendCommand(0x00, cmd, payload, payloadsize);
++        //    uint8_t pkt_header[12];
++        //    cmd_packet_gs *header = reinterpret_cast<cmd_packet_gs * >(pkt_header);
++        //    uint8_t checksum = 0;
++
++        //    if (!m_isConnected) {
++        //        return RESULT_FAIL;
++        //    }
++
++        //    header->syncByte0 = LIDAR_CMD_SYNC_BYTE;
++        //    header->syncByte1 = LIDAR_CMD_SYNC_BYTE;
++        //    header->syncByte2 = LIDAR_CMD_SYNC_BYTE;
++        //    header->syncByte3 = LIDAR_CMD_SYNC_BYTE;
++        //    header->address = 0x00;
++        //    header->cmd_flag = cmd;
++        //    header->size = 0xffff&payloadsize;
++        //    sendData(pkt_header, 8) ;
++        //    checksum += cmd;
++        //    checksum += 0xff&header->size;
++        //    checksum += 0xff&(header->size>>8);
++
++        //    if (payloadsize && payload) {
++        //      for (size_t pos = 0; pos < payloadsize; ++pos) {
++        //        checksum += ((uint8_t *)payload)[pos];
++        //      }
++        //      uint8_t sizebyte = (uint8_t)(payloadsize);
++        //      sendData((const uint8_t *)payload, sizebyte);
++        //    }
++
++        //    sendData(&checksum, 1);
++
++        //    return RESULT_OK;
++    }
++
++    result_t GS1LidarDriver::sendCommand(uint8_t addr,
++                                         uint8_t cmd,
++                                         const void *payload,
++                                         size_t payloadsize)
++    {
++        uint8_t pkt_header[12];
++        cmd_packet_gs *header = reinterpret_cast<cmd_packet_gs *>(pkt_header);
++        uint8_t checksum = 0;
++
++        if (!m_isConnected)
++        {
++            return RESULT_FAIL;
++        }
++
++        header->syncByte0 = LIDAR_CMD_SYNC_BYTE;
++        header->syncByte1 = LIDAR_CMD_SYNC_BYTE;
++        header->syncByte2 = LIDAR_CMD_SYNC_BYTE;
++        header->syncByte3 = LIDAR_CMD_SYNC_BYTE;
++        header->address = addr;
++        header->cmd_flag = cmd;
++        header->size = 0xffff & payloadsize;
++        sendData(pkt_header, 8);
++        checksum += addr;
++        checksum += cmd;
++        checksum += 0xff & header->size;
++        checksum += 0xff & (header->size >> 8);
++
++        if (payloadsize && payload)
++        {
++            for (size_t pos = 0; pos < payloadsize; ++pos)
++            {
++                checksum += ((uint8_t *)payload)[pos];
++            }
++            uint8_t sizebyte = (uint8_t)(payloadsize);
++            sendData((const uint8_t *)payload, sizebyte);
++        }
++
++        sendData(&checksum, 1);
++
++        return RESULT_OK;
++    }
++
++    result_t GS1LidarDriver::sendData(const uint8_t *data, size_t size)
++    {
++        if (!_serial || !_serial->isOpen())
++        {
++            return RESULT_FAIL;
++        }
++
++        if (data == NULL || size == 0)
++        {
++            return RESULT_FAIL;
++        }
++
++        size_t r;
++
++        while (size)
++        {
++            r = _serial->writeData(data, size);
++
++            if (!r)
++            {
++                return RESULT_FAIL;
++            }
++
++            // printf("send: ");
++            // printHex(data, r);
++
++            size -= r;
++            data += r;
++        }
++
++        return RESULT_OK;
++    }
++
++    result_t GS1LidarDriver::getData(uint8_t *data, size_t size)
++    {
++        if (!_serial || !_serial->isOpen())
++        {
++            return RESULT_FAIL;
++        }
++
++        size_t r;
++
++        while (size)
++        {
++            r = _serial->readData(data, size);
++
++            if (!r)
++            {
++                return RESULT_FAIL;
++            }
++
++            // printf("recv: ");
++            // printHex(data, r);
++
++            size -= r;
++            data += r;
++        }
++
++        return RESULT_OK;
++    }
++
++    result_t GS1LidarDriver::waitResponseHeader(gs_lidar_ans_header *header,
++                                                uint32_t timeout)
++    {
++        int recvPos = 0;
++        uint32_t startTs = getms();
++        uint8_t recvBuffer[sizeof(gs_lidar_ans_header)];
++        uint8_t *headerBuffer = reinterpret_cast<uint8_t *>(header);
++        uint32_t waitTime = 0;
++        has_device_header = false;
++        last_device_byte = 0x00;
++
++        while ((waitTime = getms() - startTs) <= timeout)
++        {
++            size_t remainSize = sizeof(gs_lidar_ans_header) - recvPos;
++            size_t recvSize = 0;
++            result_t ans = waitForData(remainSize, timeout - waitTime, &recvSize);
++
++            if (!IS_OK(ans))
++            {
++                return ans;
++            }
++
++            if (recvSize > remainSize)
++            {
++                recvSize = remainSize;
++            }
++
++            ans = getData(recvBuffer, recvSize);
++
++            if (IS_FAIL(ans))
++            {
++                return RESULT_FAIL;
++            }
++
++            for (size_t pos = 0; pos < recvSize; ++pos)
++            {
++                uint8_t currentByte = recvBuffer[pos];
++
++                switch (recvPos)
++                {
++                case 0:
++                    if (currentByte != LIDAR_ANS_SYNC_BYTE1)
++                    {
++                        recvPos = 0;
++                        continue;
++                    }
++                    break;
++
++                case 1:
++                    if (currentByte != LIDAR_ANS_SYNC_BYTE1)
++                    {
++                        recvPos = 0;
++                        continue;
++                    }
++                    break;
++
++                case 2:
++                    if (currentByte != LIDAR_ANS_SYNC_BYTE1)
++                    {
++                        recvPos = 0;
++                        continue;
++                    }
++                    break;
++
++                case 3:
++                    if (currentByte != LIDAR_ANS_SYNC_BYTE1)
++                    {
++                        recvPos = 0;
++                        continue;
++                    }
++                    has_device_header = true;
++                    break;
++
++                default:
++                    break;
++                }
++
++                headerBuffer[recvPos++] = currentByte;
++                last_device_byte = currentByte;
++
++                if (has_device_header && recvPos == sizeof(gs_lidar_ans_header))
++                {
++                    return RESULT_OK;
++                }
++            }
++        }
++
++        return RESULT_FAIL;
++    }
++
++    result_t GS1LidarDriver::waitResponseHeaderEx(gs_lidar_ans_header *header, uint8_t cmd, uint32_t timeout)
++    {
++        int recvPos = 0;
++        uint32_t startTs = getms();
++        uint8_t recvBuffer[sizeof(gs_lidar_ans_header)];
++        uint8_t *headerBuffer = reinterpret_cast<uint8_t *>(header);
++        uint32_t waitTime = 0;
++        has_device_header = false;
++        last_device_byte = 0x00;
++
++        while ((waitTime = getms() - startTs) <= timeout)
++        {
++            size_t remainSize = sizeof(gs_lidar_ans_header) - recvPos;
++            size_t recvSize = 0;
++            result_t ans = waitForData(remainSize, timeout - waitTime, &recvSize);
++
++            if (!IS_OK(ans))
++            {
++                return ans;
++            }
++
++            if (recvSize > remainSize)
++            {
++                recvSize = remainSize;
++            }
++
++            ans = getData(recvBuffer, recvSize);
++
++            if (IS_FAIL(ans))
++            {
++                return RESULT_FAIL;
++            }
++
++            for (size_t pos = 0; pos < recvSize; ++pos)
++            {
++                uint8_t currentByte = recvBuffer[pos];
++
++                switch (recvPos)
++                {
++                case 0:
++                    if (currentByte != LIDAR_ANS_SYNC_BYTE1)
++                    {
++                        recvPos = 0;
++                        continue;
++                    }
++                    break;
++
++                case 1:
++                    if (currentByte != LIDAR_ANS_SYNC_BYTE1)
++                    {
++                        recvPos = 0;
++                        continue;
++                    }
++                    break;
++
++                case 2:
++                    if (currentByte != LIDAR_ANS_SYNC_BYTE1)
++                    {
++                        recvPos = 0;
++                        continue;
++                    }
++                    break;
++
++                case 3:
++                    if (currentByte != LIDAR_ANS_SYNC_BYTE1)
++                    {
++                        recvPos = 0;
++                        continue;
++                    }
++                    break;
++                case 5:
++                    if (currentByte != cmd)
++                    {
++                        recvPos = 0;
++                        continue;
++                    }
++                    has_device_header = true;
++                    break;
++
++                default:
++                    break;
++                }
++
++                headerBuffer[recvPos++] = currentByte;
++                last_device_byte = currentByte;
++
++                if (has_device_header && recvPos == sizeof(gs_lidar_ans_header))
++                {
++                    return RESULT_OK;
++                }
++            }
++        }
++
++        return RESULT_FAIL;
++    }
++
++    result_t GS1LidarDriver::waitForData(size_t data_count, uint32_t timeout,
++                                         size_t *returned_size)
++    {
++        size_t length = 0;
++
++        if (returned_size == NULL)
++        {
++            returned_size = (size_t *)&length;
++        }
++
++        return (result_t)_serial->waitfordata(data_count, timeout, returned_size);
++    }
++
++    result_t GS1LidarDriver::checkAutoConnecting()
++    {
++        result_t ans = RESULT_FAIL;
++        isAutoconnting = true;
++
++        while (isAutoReconnect && isAutoconnting)
++        {
++            {
++                ScopedLocker l(_serial_lock);
++
++                if (_serial)
++                {
++                    if (_serial->isOpen() || m_isConnected)
++                    {
++                        m_isConnected = false;
++                        _serial->closePort();
++                        delete _serial;
++                        _serial = NULL;
++                    }
++                }
++            }
++            retryCount++;
++
++            if (retryCount > 100)
++            {
++                retryCount = 100;
++            }
++
++            delay(100 * retryCount);
++            int retryConnect = 0;
++
++            while (isAutoReconnect &&
++                   connect(serial_port.c_str(), m_baudrate) != RESULT_OK)
++            {
++                retryConnect++;
++
++                if (retryConnect > 50)
++                {
++                    retryConnect = 50;
++                }
++
++                delay(200 * retryConnect);
++            }
++
++            if (!isAutoReconnect)
++            {
++                m_isScanning = false;
++                return RESULT_FAIL;
++            }
++
++            if (isconnected())
++            {
++                delay(100);
++                {
++                    ScopedLocker l(_serial_lock);
++                    ans = startAutoScan();
++
++                    if (!IS_OK(ans))
++                    {
++                        ans = startAutoScan();
++                    }
++                }
++
++                if (IS_OK(ans))
++                {
++                    isAutoconnting = false;
++                    return ans;
++                }
++            }
++        }
++
++        return RESULT_FAIL;
++    }
++
++    int GS1LidarDriver::cacheScanData()
++    {
++        node_info local_buf[MaxPointsPerPackge_GS1];
++        size_t count = MaxPointsPerPackge_GS1;
++        node_info local_scan[MAX_SCAN_NODES];
++        size_t scan_count = 0;
++        result_t ans = RESULT_FAIL;
++        memset(local_scan, 0, sizeof(local_scan));
++
++        flushSerial();
++        // waitScanData(local_buf, count);
++
++        int timeout_count = 0;
++        retryCount = 0;
++
++        while (m_isScanning)
++        {
++            count = MaxPointsPerPackge_GS1;
++            ans = waitScanData(local_buf, count);
++
++            if (!IS_OK(ans))
++            {
++                if (IS_FAIL(ans) || timeout_count > DEFAULT_TIMEOUT_COUNT)
++                {
++                    if (!isAutoReconnect)
++                    {
++                        fprintf(stderr, "exit scanning thread!!\n");
++                        fflush(stderr);
++                        {
++                            m_isScanning = false;
++                        }
++                        return RESULT_FAIL;
++                    }
++                    else
++                    {
++                        ans = checkAutoConnecting();
++
++                        if (IS_OK(ans))
++                        {
++                            timeout_count = 0;
++                            local_scan[0].sync_flag = Node_NotSync;
++                        }
++                        else
++                        {
++                            m_isScanning = false;
++                            return RESULT_FAIL;
++                        }
++                    }
++                }
++                else
++                {
++                    timeout_count++;
++                    local_scan[0].sync_flag = Node_NotSync;
++                    fprintf(stderr, "timeout count: %d\n", timeout_count);
++                    fflush(stderr);
++                }
++            }
++            else
++            {
++                timeout_count = 0;
++                retryCount = 0;
++            }
++
++            // printf("sync:%d,index:%d,moduleNum:%d\n",package_type,frameNum,moduleNum);
++            // fflush(stdout);
++
++            if (!isPrepareToSend)
++            {
++                continue;
++            }
++
++            size_t size = multi_package.size();
++            for (size_t i = 0; i < size; i++)
++            {
++                if (multi_package[i].frameNum == frameNum && 
++                    multi_package[i].moduleNum == moduleNum)
++                {
++                    memcpy(scan_node_buf, multi_package[i].all_points, sizeof(node_info) * MaxPointsPerPackge_GS1);
++                    break;
++                }
++            }
++
++            _lock.lock(); // timeout lock, wait resource copys
++            scan_node_buf[0].stamp = local_buf[0].stamp;
++            scan_node_buf[0].scan_frequence = local_buf[0].scan_frequence;
++            scan_node_buf[0].index = 0x03 & moduleNum >> 1;     //gs1: 1, 2, 4
++            scan_node_count = MaxPointsPerPackge_GS1; //一个包固定216个数据
++            // printf("send frameNum: %d,moduleNum: %d\n",frameNum,moduleNum);
++            // fflush(stdout);
++            _dataEvent.set();
++            _lock.unlock();
++            scan_count = 0;
++            isPrepareToSend = false;
++        }
++
++        m_isScanning = false;
++
++        return RESULT_OK;
++    }
++
++    result_t GS1LidarDriver::waitPackage(node_info *node, uint32_t timeout)
++    {
++        int recvPos = 0;
++        uint32_t startTs = getms();
++        uint32_t waitTime = 0;
++        uint8_t *packageBuffer = (uint8_t *)&package;
++        isValidPoint = true;
++        int package_recvPos = 0;
++        uint16_t sample_lens = 0;
++        has_device_header = false;
++        uint16_t package_Sample_Num = 0;
++
++        if (package_Sample_Index == 0)
++        {
++            recvPos = 0;
++
++            while ((waitTime = getms() - startTs) <= timeout)
++            {
++                size_t remainSize = PackagePaidBytes_GS - recvPos;
++                size_t recvSize = 0;
++                CheckSumCal = 0;
++                result_t ans = waitForData(remainSize, timeout - waitTime, &recvSize);
++
++                if (!IS_OK(ans))
++                {
++                    return ans;
++                }
++
++                if (recvSize > remainSize)
++                {
++                    recvSize = remainSize;
++                }
++
++                getData(globalRecvBuffer, recvSize);
++
++                for (size_t pos = 0; pos < recvSize; ++pos)
++                {
++                    uint8_t currentByte = globalRecvBuffer[pos];
++                    switch (recvPos)
++                    {
++                    case 0:
++                        if (currentByte != LIDAR_ANS_SYNC_BYTE1)
++                        {
++                            recvPos = 0;
++                            continue;
++                        }
++                        break;
++                    case 1:
++                        if (currentByte != LIDAR_ANS_SYNC_BYTE1)
++                        {
++                            recvPos = 0;
++                            continue;
++                        }
++                        break;
++                    case 2:
++                        if (currentByte != LIDAR_ANS_SYNC_BYTE1)
++                        {
++                            recvPos = 0;
++                            continue;
++                        }
++                        break;
++                    case 3:
++                        if (currentByte != LIDAR_ANS_SYNC_BYTE1)
++                        {
++                            recvPos = 0;
++                            continue;
++                        }
++                        has_device_header = true;
++                        break;
++                    case 4:
++                        if (currentByte == LIDAR_ANS_SYNC_BYTE1) //如果出现超过4个包头标识的情况
++                        {
++                            recvPos = 4;
++                            continue;
++                        }
++                        moduleNum = currentByte;
++                        CheckSumCal += currentByte;
++                        break;
++
++                    case 5:
++                        if (currentByte != GS_LIDAR_ANS_SCAN)
++                        {
++                            recvPos = 0;
++                            CheckSumCal = 0;
++                            moduleNum = 0;
++                            has_device_header = false;
++                            continue;
++                        }
++                        CheckSumCal += currentByte;
++                        break;
++
++                    case 6:
++                        sample_lens |= 0x00ff & currentByte;
++                        CheckSumCal += currentByte;
++                        break;
++
++                    case 7:
++                        sample_lens |= (0x00ff & currentByte) << 8;
++                        CheckSumCal += currentByte;
++                        break;
++
++                    default:
++                        break;
++                    }
++
++                    packageBuffer[recvPos++] = currentByte;
++                }
++
++                if (has_device_header &&
++                    recvPos == PackagePaidBytes_GS)
++                {
++                    if (!sample_lens)
++                    {
++                        recvPos = 0;
++                        moduleNum = 0;
++                        has_device_header = false;
++                        continue;
++                    }
++                    package_Sample_Num = sample_lens + 1; //环境2Bytes + 点云320Bytes + CRC
++                    package_recvPos = recvPos;
++                    // printf("sample num %d\n", (package_Sample_Num - 3) / 2);
++                    break;
++                }
++                else
++                {
++                    recvPos = 0;
++                    // printf("invalid data\n");
++                    continue;
++                }
++            }
++
++            if (PackagePaidBytes_GS == recvPos)
++            {
++                startTs = getms();
++                recvPos = 0;
++
++                while ((waitTime = getms() - startTs) <= timeout)
++                {
++                    size_t remainSize = package_Sample_Num - recvPos;
++                    size_t recvSize = 0;
++                    result_t ans = waitForData(remainSize, timeout - waitTime, &recvSize);
++
++                    if (!IS_OK(ans))
++                    {
++                        return ans;
++                    }
++
++                    if (recvSize > remainSize)
++                    {
++                        recvSize = remainSize;
++                    }
++
++                    getData(globalRecvBuffer, recvSize);
++
++                    for (size_t pos = 0; pos < recvSize - 1; pos++)
++                    {
++                        CheckSumCal += globalRecvBuffer[pos];
++                        packageBuffer[package_recvPos + recvPos] = globalRecvBuffer[pos];
++                        recvPos++;
++                    }
++                    CheckSum = globalRecvBuffer[recvSize - 1];           // crc
++                    packageBuffer[package_recvPos + recvPos] = CheckSum; // crc
++                    recvPos += 1;
++
++                    if (package_Sample_Num == recvPos)
++                    {
++                        package_recvPos += recvPos;
++                        break;
++                    }
++                }
++
++                if (package_Sample_Num != recvPos)
++                {
++                    return RESULT_FAIL;
++                }
++            }
++            else
++            {
++                return RESULT_FAIL;
++            }
++
++            if (CheckSumCal != CheckSum)
++            {
++                CheckSumResult = false;
++                has_package_error = true;
++            }
++            else
++            {
++                CheckSumResult = true;
++
++                // printf("env: 0x%04X\n", package.BackgroudLight);
++                // fflush(stdout);
++            }
++        }
++
++        (*node).stamp = getTime();
++
++        if (CheckSumResult)
++        {
++            (*node).index = 0x03 & (moduleNum >> 1);
++            (*node).scan_frequence = scan_frequence;
++            (*node).sync_quality = 0;
++
++            (*node).distance_q2 =
++                package.packageSample[package_Sample_Index].PakageSampleDistance;
++
++            if (m_intensities)
++            {
++                (*node).sync_quality = (uint16_t)package.packageSample[package_Sample_Index].PakageSampleQuality;
++            }
++
++            double sampleAngle = 0;
++            if (node->distance_q2 > 0)
++            {
++                angTransform((*node).distance_q2, package_Sample_Index, &sampleAngle, &(*node).distance_q2);
++            }
++            //        printf("%lf ", sampleAngle);
++            if (sampleAngle < 0)
++            {
++                (*node).angle_q6_checkbit = (((uint16_t)(sampleAngle * 64 + 23040)) << LIDAR_RESP_MEASUREMENT_ANGLE_SHIFT) +
++                                            LIDAR_RESP_MEASUREMENT_CHECKBIT;
++            }
++            else
++            {
++                if ((sampleAngle * 64) > 23040)
++                {
++                    (*node).angle_q6_checkbit = (((uint16_t)(sampleAngle * 64 - 23040)) << LIDAR_RESP_MEASUREMENT_ANGLE_SHIFT) +
++                                                LIDAR_RESP_MEASUREMENT_CHECKBIT;
++                }
++                else
++                {
++                    (*node).angle_q6_checkbit = (((uint16_t)(sampleAngle * 64)) << LIDAR_RESP_MEASUREMENT_ANGLE_SHIFT) +
++                                                LIDAR_RESP_MEASUREMENT_CHECKBIT;
++                }
++            }
++
++            //处理环境数据（2个字节分别存储在两个点的is属性中）
++            if (0 == package_Sample_Index)
++                (*node).is = package.BackgroudLight & 0xFF;
++            else if (1 == package_Sample_Index)
++                (*node).is = package.BackgroudLight >> 8;
++
++            // printf("%s [%d] : Out : %u %u %u\n", __FUNCTION__, __LINE__, package_Sample_Index, node->distance_q2, node->angle_q6_checkbit);
++        }
++        else
++        {
++            (*node).sync_flag = Node_NotSync;
++            (*node).sync_quality = 0;
++            (*node).angle_q6_checkbit = LIDAR_RESP_MEASUREMENT_CHECKBIT;
++            (*node).distance_q2 = 0;
++            (*node).scan_frequence = 0;
++            return RESULT_FAIL;
++        }
++
++        package_Sample_Index ++;
++        (*node).sync_flag = Node_NotSync;
++
++        if (package_Sample_Index >= MaxPointsPerPackge_GS1)
++        {
++            package_Sample_Index = 0;
++            (*node).sync_flag = Node_Sync;
++            CheckSumResult = false;
++        }
++
++        return RESULT_OK;
++    }
++
++    void GS1LidarDriver::angTransform(uint16_t dist, int n, double *dstTheta, uint16_t *dstDist)
++    {
++        double pixelU = n, Dist, theta, tempTheta, tempDist, tempX, tempY;
++        uint8_t mdNum = 0x03 & (moduleNum >> 1); // 1,2,4
++
++        tempTheta = atan(d_compensateK0[mdNum] * pixelU - d_compensateB0[mdNum]) * 180 / M_PI;
++        Dist = dist / cos(tempTheta * M_PI / 180);
++        theta = tempTheta;
++
++        if (theta < 0)
++        {
++            theta += 360;
++        }
++        *dstTheta = theta;
++        *dstDist = Dist;
++    }
++
++    void GS1LidarDriver::addPointsToVec(node_info *nodebuffer, size_t &count)
++    {
++        size_t size = multi_package.size();
++        bool isFound = false;
++        for (size_t i = 0; i < size; i++)
++        {
++            if (multi_package[i].frameNum == frameNum && multi_package[i].moduleNum == moduleNum)
++            {
++                isFound = true;
++                memcpy(multi_package[i].all_points, nodebuffer, sizeof(node_info) * count);
++                isPrepareToSend = true;
++                if (frameNum > 0)
++                {
++                    int lastFrame = frameNum - 1;
++                    for (size_t j = 0; j < size; j++)
++                    {
++                        if (multi_package[j].frameNum == lastFrame && multi_package[j].moduleNum == moduleNum)
++                        {
++                            break;
++                        }
++                    }
++                }
++                break;
++            }
++        }
++        if (!isFound)
++        {
++            GS1_Multi_Package package;
++            package.frameNum = frameNum;
++            package.moduleNum = moduleNum;
++            multi_package.push_back(package);
++        }
++        //   printf("add points, [sync:%d] [%u]\n",package_type,frameNum);
++        //   fflush(stdout);
++    }
++
++    result_t GS1LidarDriver::waitScanData(
++        node_info *nodebuffer,
++        size_t &count,
++        uint32_t timeout)
++    {
++        if (!m_isConnected)
++        {
++            count = 0;
++            return RESULT_FAIL;
++        }
++
++        size_t recvNodeCount = 0;
++        uint32_t startTs = getms();
++        uint32_t waitTime = 0;
++        result_t ans = RESULT_FAIL;
++
++        while ((waitTime = getms() - startTs) <= timeout && recvNodeCount < count)
++        {
++            node_info node;
++            memset(&node, 0, sizeof(node_info));
++            ans = waitPackage(&node, timeout - waitTime);
++
++            if (!IS_OK(ans))
++            {
++                count = recvNodeCount;
++                return ans;
++            }
++            nodebuffer[recvNodeCount++] = node;
++
++            if (!package_Sample_Index)
++            {
++                
++                size_t size = _serial->available();
++                uint64_t delayTime = 0;
++                size_t PackageSize = sizeof(gs1_node_package);
++
++                if (size > PackagePaidBytes_GS)
++                {
++                    size_t packageNum = size / PackageSize;
++                    size_t Number = size % PackageSize;
++                    delayTime = packageNum * m_PointTime * PackageSize / 2;
++
++                    if (Number > PackagePaidBytes_GS)
++                    {
++                        delayTime += m_PointTime * ((Number - PackagePaidBytes_GS) / 2);
++                    }
++
++                    size = Number;
++
++                    if (packageNum > 0 && Number == 0)
++                    {
++                        size = PackageSize;
++                    }
++                }
++                addPointsToVec(nodebuffer, recvNodeCount);
++
++                nodebuffer[recvNodeCount - 1].stamp = size * trans_delay + delayTime;
++                nodebuffer[recvNodeCount - 1].scan_frequence = node.scan_frequence;
++                count = recvNodeCount;
++                return RESULT_OK;
++            }
++
++            if (recvNodeCount == count)
++            {
++                return RESULT_OK;
++            }
++        }
++
++        count = recvNodeCount;
++        return RESULT_FAIL;
++    }
++
++    result_t GS1LidarDriver::grabScanData(node_info *nodebuffer, size_t &count,
++                                          uint32_t timeout)
++    {
++        switch (_dataEvent.wait(timeout))
++        {
++        case Event::EVENT_TIMEOUT:
++            count = 0;
++            return RESULT_TIMEOUT;
++
++        case Event::EVENT_OK:
++        {
++            if (scan_node_count == 0)
++            {
++                return RESULT_FAIL;
++            }
++
++            ScopedLocker l(_lock);
++            size_t size_to_copy = min(count, scan_node_count);
++            memcpy(nodebuffer, scan_node_buf, size_to_copy * sizeof(node_info));
++            count = size_to_copy;
++            scan_node_count = 0;
++        }
++
++            return RESULT_OK;
++
++        default:
++            count = 0;
++            return RESULT_FAIL;
++        }
++    }
++
++    result_t GS1LidarDriver::ascendScanData(node_info *nodebuffer, size_t count)
++    {
++        float inc_origin_angle = (float)360.0 / count;
++        int i = 0;
++
++        for (i = 0; i < (int)count; i++)
++        {
++            if (nodebuffer[i].distance_q2 == 0)
++            {
++                continue;
++            }
++            else
++            {
++                while (i != 0)
++                {
++                    i--;
++                    float expect_angle = (nodebuffer[i + 1].angle_q6_checkbit >>
++                                          LIDAR_RESP_MEASUREMENT_ANGLE_SHIFT) /
++                                             64.0f -
++                                         inc_origin_angle;
++
++                    if (expect_angle < 0.0f)
++                    {
++                        expect_angle = 0.0f;
++                    }
++
++                    uint16_t checkbit = nodebuffer[i].angle_q6_checkbit &
++                                        LIDAR_RESP_MEASUREMENT_CHECKBIT;
++                    nodebuffer[i].angle_q6_checkbit = (((uint16_t)(expect_angle * 64.0f)) << LIDAR_RESP_MEASUREMENT_ANGLE_SHIFT) + checkbit;
++                }
++
++                break;
++            }
++        }
++
++        if (i == (int)count)
++        {
++            return RESULT_FAIL;
++        }
++
++        for (i = (int)count - 1; i >= 0; i--)
++        {
++            if (nodebuffer[i].distance_q2 == 0)
++            {
++                continue;
++            }
++            else
++            {
++                while (i != ((int)count - 1))
++                {
++                    i++;
++                    float expect_angle = (nodebuffer[i - 1].angle_q6_checkbit >>
++                                          LIDAR_RESP_MEASUREMENT_ANGLE_SHIFT) /
++                                             64.0f +
++                                         inc_origin_angle;
++
++                    if (expect_angle > 360.0f)
++                    {
++                        expect_angle -= 360.0f;
++                    }
++
++                    uint16_t checkbit = nodebuffer[i].angle_q6_checkbit &
++                                        LIDAR_RESP_MEASUREMENT_CHECKBIT;
++                    nodebuffer[i].angle_q6_checkbit = (((uint16_t)(expect_angle * 64.0f)) << LIDAR_RESP_MEASUREMENT_ANGLE_SHIFT) + checkbit;
++                }
++
++                break;
++            }
++        }
++
++        float frontAngle = (nodebuffer[0].angle_q6_checkbit >>
++                            LIDAR_RESP_MEASUREMENT_ANGLE_SHIFT) /
++                           64.0f;
++
++        for (i = 1; i < (int)count; i++)
++        {
++            if (nodebuffer[i].distance_q2 == 0)
++            {
++                float expect_angle = frontAngle + i * inc_origin_angle;
++
++                if (expect_angle > 360.0f)
++                {
++                    expect_angle -= 360.0f;
++                }
++
++                uint16_t checkbit = nodebuffer[i].angle_q6_checkbit &
++                                    LIDAR_RESP_MEASUREMENT_CHECKBIT;
++                nodebuffer[i].angle_q6_checkbit = (((uint16_t)(expect_angle * 64.0f)) << LIDAR_RESP_MEASUREMENT_ANGLE_SHIFT) + checkbit;
++            }
++        }
++
++        size_t zero_pos = 0;
++        float pre_degree = (nodebuffer[0].angle_q6_checkbit >>
++                            LIDAR_RESP_MEASUREMENT_ANGLE_SHIFT) /
++                           64.0f;
++
++        for (i = 1; i < (int)count; ++i)
++        {
++            float degree = (nodebuffer[i].angle_q6_checkbit >>
++                            LIDAR_RESP_MEASUREMENT_ANGLE_SHIFT) /
++                           64.0f;
++
++            if (zero_pos == 0 && (pre_degree - degree > 180))
++            {
++                zero_pos = i;
++                break;
++            }
++
++            pre_degree = degree;
++        }
++
++        node_info *tmpbuffer = new node_info[count];
++
++        for (i = (int)zero_pos; i < (int)count; i++)
++        {
++            tmpbuffer[i - zero_pos] = nodebuffer[i];
++        }
++
++        for (i = 0; i < (int)zero_pos; i++)
++        {
++            tmpbuffer[i + (int)count - zero_pos] = nodebuffer[i];
++        }
++
++        memcpy(nodebuffer, tmpbuffer, count * sizeof(node_info));
++        delete[] tmpbuffer;
++
++        return RESULT_OK;
++    }
++
++    /************************************************************************/
++    /* get device parameters of gs lidar                                             */
++    /************************************************************************/
++    result_t GS1LidarDriver::getDevicePara(gs_device_para &info, uint32_t timeout)
++    {
++        result_t ans;
++        uint8_t crcSum, mdNum;
++        uint8_t *pInfo = reinterpret_cast<uint8_t *>(&info);
++
++        if (!m_isConnected)
++        {
++            return RESULT_FAIL;
++        }
++
++        disableDataGrabbing();
++        flushSerial();
++        {
++            ScopedLocker l(_lock);
++
++            if ((ans = sendCommand(GS_LIDAR_CMD_GET_PARAMETER)) != RESULT_OK)
++            {
++                return ans;
++            }
++            gs_lidar_ans_header response_header;
++            // for(int i = 0; i < PackageMaxModuleNums; i++)
++            {
++                if ((ans = waitResponseHeader(&response_header, timeout)) != RESULT_OK)
++                {
++                    return ans;
++                }
++                if (response_header.type != GS_LIDAR_CMD_GET_PARAMETER)
++                {
++                    return RESULT_FAIL;
++                }
++                if (response_header.size < (sizeof(gs_device_para) - 1))
++                {
++                    return RESULT_FAIL;
++                }
++                if (waitForData(response_header.size + 1, timeout) != RESULT_OK)
++                {
++                    return RESULT_FAIL;
++                }
++                getData(reinterpret_cast<uint8_t *>(&info), sizeof(info));
++
++                crcSum = 0;
++                crcSum += response_header.address;
++                crcSum += response_header.type;
++                crcSum += 0xff & response_header.size;
++                crcSum += 0xff & (response_header.size >> 8);
++                for (int j = 0; j < response_header.size; j++)
++                {
++                    crcSum += pInfo[j];
++                }
++                if (crcSum != info.crc)
++                {
++                    return RESULT_FAIL;
++                }
++
++                mdNum = response_header.address >> 1; // 1,2,4
++                if (mdNum > 2)
++                {
++                    return RESULT_FAIL;
++                }
++                u_compensateK0[mdNum] = info.u_compensateK0;
++                u_compensateK1[mdNum] = info.u_compensateK1;
++                u_compensateB0[mdNum] = info.u_compensateB0;
++                u_compensateB1[mdNum] = info.u_compensateB1;
++                d_compensateK0[mdNum] = info.u_compensateK0 / 10000.00;
++                d_compensateK1[mdNum] = info.u_compensateK1 / 10000.00;
++                d_compensateB0[mdNum] = info.u_compensateB0 / 10000.00;
++                d_compensateB1[mdNum] = info.u_compensateB1 / 10000.00;
++                bias[mdNum] = double(info.bias) * 0.1;
++                delay(5);
++            }
++        }
++
++        return RESULT_OK;
++    }
++
++    result_t GS1LidarDriver::setDeviceAddress(uint32_t timeout)
++    {
++        result_t ans;
++
++        if (!m_isConnected)
++        {
++            return RESULT_FAIL;
++        }
++
++        if (m_SingleChannel)
++        {
++            return RESULT_OK;
++        }
++
++        disableDataGrabbing();
++        flushSerial();
++        {
++            ScopedLocker l(_lock);
++
++            if ((ans = sendCommand(GS_LIDAR_CMD_GET_ADDRESS)) != RESULT_OK)
++            {
++                return ans;
++            }
++
++            gs_lidar_ans_header response_header;
++            if ((ans = waitResponseHeader(&response_header, timeout)) != RESULT_OK)
++            {
++                return ans;
++            }
++
++            if (response_header.type != GS_LIDAR_CMD_GET_ADDRESS)
++            {
++                return RESULT_FAIL;
++            }
++
++            printf("[YDLIDAR] Lidar module count %d", (response_header.address << 1) + 1);
++        }
++
++        return RESULT_OK;
++    }
++
++    /************************************************************************/
++    /* the set to signal quality                                            */
++    /************************************************************************/
++    void GS1LidarDriver::setIntensities(const bool &i)
++    {
++        m_intensities = i;
++        // if (m_intensities != isintensities)
++        // {
++        //     if (globalRecvBuffer)
++        //     {
++        //         delete[] globalRecvBuffer;
++        //         globalRecvBuffer = NULL;
++        //     }
++
++        //     globalRecvBuffer = new uint8_t[sizeof(gs1_node_package)];
++        // }
++
++        // m_intensities = isintensities;
++
++        // if (m_intensities)
++        // {
++        //     PackageSampleBytes = 2;
++        // }
++        // else
++        // {
++        //     PackageSampleBytes = 2;
++        // }
++    }
++    /**
++     * @brief 设置雷达异常自动重新连接 \n
++     * @param[in] enable    是否开启自动重连:
++     *     true	开启
++     *	  false 关闭
++     */
++    void GS1LidarDriver::setAutoReconnect(const bool &enable)
++    {
++        isAutoReconnect = enable;
++    }
++
++    void GS1LidarDriver::checkTransDelay()
++    {
++        //采样率
++        trans_delay = _serial->getByteTime();
++        sample_rate = 27 * MaxPointsPerPackge_GS1;
++        m_PointTime = 1e9 / sample_rate;
++    }
++
++    /************************************************************************/
++    /*  start to scan                                                       */
++    /************************************************************************/
++    result_t GS1LidarDriver::startScan(bool force, uint32_t timeout)
++    {
++        result_t ans;
++
++        if (!m_isConnected)
++        {
++            return RESULT_FAIL;
++        }
++
++        if (m_isScanning)
++        {
++            return RESULT_OK;
++        }
++
++        stop();
++        checkTransDelay();
++        flushSerial();
++
++        //配置GS1模组地址（三个模组）
++        // setDeviceAddress(300);
++
++        //获取GS1参数
++        gs_device_para gs1_info;
++        //    delay(30);
++        getDevicePara(gs1_info, 300);
++        //    delay(30);
++        {
++            flushSerial();
++
++            ScopedLocker l(_lock);
++            if ((ans = sendCommand(force ? LIDAR_CMD_FORCE_SCAN : GS_LIDAR_CMD_SCAN)) !=
++                RESULT_OK)
++            {
++                return ans;
++            }
++
++            if (!m_SingleChannel)
++            {
++                gs_lidar_ans_header response_header;
++
++                if ((ans = waitResponseHeader(&response_header, timeout)) != RESULT_OK)
++                {
++                    return ans;
++                }
++
++                if (response_header.type != GS_LIDAR_ANS_SCAN)
++                {
++                    printf("[CYdLidar] Response to start scan type error!\n");
++                    return RESULT_FAIL;
++                }
++            }
++
++            ans = this->createThread();
++        }
++
++        return ans;
++    }
++
++    result_t GS1LidarDriver::stopScan(uint32_t timeout)
++    {
++        UNUSED(timeout);
++        result_t ans;
++
++        if (!m_isConnected)
++        {
++            return RESULT_FAIL;
++        }
++
++        ScopedLocker l(_lock);
++
++        if ((ans = sendCommand(GS_LIDAR_CMD_STOP)) != RESULT_OK)
++        {
++            return ans;
++        }
++        gs_lidar_ans_header response_header;
++        if ((ans = waitResponseHeader(&response_header, timeout)) != RESULT_OK)
++        {
++            return ans;
++        }
++        if (response_header.type != GS_LIDAR_CMD_STOP)
++        {
++            return RESULT_FAIL;
++        }
++        delay(10);
++        printf("GS1LidarDriver stop lidar successfully\n");
++
++        return RESULT_OK;
++    }
++
++    result_t GS1LidarDriver::createThread()
++    {
++        _thread = CLASS_THREAD(GS1LidarDriver, cacheScanData);
++
++        if (_thread.getHandle() == 0)
++        {
++            m_isScanning = false;
++            return RESULT_FAIL;
++        }
++
++        m_isScanning = true;
++        return RESULT_OK;
++    }
++
++    result_t GS1LidarDriver::startAutoScan(bool force, uint32_t timeout)
++    {
++        result_t ans;
++
++        if (!m_isConnected)
++        {
++            return RESULT_FAIL;
++        }
++
++        flushSerial();
++        delay(10);
++        {
++
++            ScopedLocker l(_lock);
++
++            if ((ans = sendCommand(force ? LIDAR_CMD_FORCE_SCAN : GS_LIDAR_CMD_SCAN)) !=
++                RESULT_OK)
++            {
++                return ans;
++            }
++
++            if (!m_SingleChannel)
++            {
++                gs_lidar_ans_header response_header;
++
++                if ((ans = waitResponseHeader(&response_header, timeout)) != RESULT_OK)
++                {
++                    return ans;
++                }
++
++                if (response_header.type != GS_LIDAR_CMD_SCAN)
++                {
++                    return RESULT_FAIL;
++                }
++            }
++        }
++
++        return RESULT_OK;
++    }
++
++    /************************************************************************/
++    /*   stop scan                                                   */
++    /************************************************************************/
++    result_t GS1LidarDriver::stop()
++    {
++        if (isAutoconnting)
++        {
++            isAutoReconnect = false;
++            m_isScanning = false;
++        }
++
++        disableDataGrabbing();
++        stopScan();
++
++        return RESULT_OK;
++    }
++
++    /************************************************************************/
++    /*  reset device                                                        */
++    /************************************************************************/
++    result_t GS1LidarDriver::reset(uint8_t addr, uint32_t timeout)
++    {
++        UNUSED(timeout);
++        result_t ans;
++
++        if (!m_isConnected)
++        {
++            return RESULT_FAIL;
++        }
++
++        ScopedLocker l(_lock);
++
++        if ((ans = sendCommand(addr, GS_LIDAR_CMD_RESET)) != RESULT_OK)
++        {
++            return ans;
++        }
++
++        return RESULT_OK;
++    }
++
++    std::string GS1LidarDriver::getSDKVersion()
++    {
++        return YDLIDAR_SDK_VERSION_STR;
++    }
++
++    std::map<std::string, std::string> GS1LidarDriver::lidarPortList()
++    {
++        std::vector<PortInfo> lst = list_ports();
++        std::map<std::string, std::string> ports;
++
++        for (std::vector<PortInfo>::iterator it = lst.begin(); it != lst.end(); it++)
++        {
++            std::string port = "ydlidar" + (*it).device_id;
++            ports[port] = (*it).port;
++        }
++
++        return ports;
++    }
++
++    const char *GS1LidarDriver::DescribeError(bool isTCP)
++    {
++        if (_serial)
++        {
++            return _serial->DescribeError();
++        }
++        return nullptr;
++    }
++
++    result_t GS1LidarDriver::getHealth(device_health &, uint32_t)
++    {
++        return RESULT_OK;
++    }
++
++    result_t GS1LidarDriver::getDeviceInfo(device_info &info, uint32_t timeout)
++    {
++        result_t ret = RESULT_OK;
++
++        if (!m_isConnected)
++        {
++            return RESULT_FAIL;
++        }
++
++        disableDataGrabbing();
++        //    flushSerial();
++        {
++            ScopedLocker l(_lock);
++
++            if ((ret = sendCommand(GS_LIDAR_CMD_GET_VERSION)) != RESULT_OK)
++            {
++                return ret;
++            }
++
++            gs_lidar_ans_header head;
++            if ((ret = waitResponseHeaderEx(&head, GS_LIDAR_CMD_GET_VERSION, timeout)) != RESULT_OK)
++            {
++                return ret;
++            }
++            if (head.type != GS_LIDAR_CMD_GET_VERSION)
++            {
++                return RESULT_FAIL;
++            }
++            if (head.size < sizeof(gs_device_info))
++            {
++                return RESULT_FAIL;
++            }
++
++            if (waitForData(head.size + 1, timeout) != RESULT_OK)
++            {
++                return RESULT_FAIL;
++            }
++            gs_device_info di = {0};
++            getData(reinterpret_cast<uint8_t *>(&di), sizeof(di));
++            model = YDLIDAR_GS1;
++            info.model = model;
++            info.hardware_version = di.hardware_version;
++            info.firmware_version = uint16_t((di.firmware_version & 0xFF) << 8) +
++                                    uint16_t(di.firmware_version >> 8);
++            memcpy(info.serialnum, di.serialnum, 16);
++            // head.address; //雷达序号
++        }
++
++        return RESULT_OK;
++    }
++
++    result_t GS1LidarDriver::setWorkMode(int mode, uint8_t addr)
++    {
++        result_t ans;
++        uint32_t timeout = 300;
++        string buf;
++
++        if (!isconnected())
++        {
++            return RESULT_FAIL;
++        }
++
++        //如果已经开启扫描，则先停止扫描
++        if (isscanning())
++        {
++            disableDataGrabbing();
++            delay(10);
++            stopScan();
++        }
++        flushSerial();
++
++        {
++            ScopedLocker l(_lock);
++            uint8_t m = uint8_t(mode);
++            if ((ans = sendCommand(addr, GS_LIDAR_CMD_SET_MODE, &m, 1)) != RESULT_OK)
++            {
++                return ans;
++            }
++            gs_lidar_ans_header response_header;
++            if ((ans = waitResponseHeaderEx(&response_header, GS_LIDAR_CMD_SET_MODE, timeout)) != RESULT_OK)
++            {
++                return ans;
++            }
++            if (response_header.type != GS_LIDAR_CMD_SET_MODE)
++            {
++                return RESULT_FAIL;
++            }
++        }
++
++        return RESULT_OK;
++    }
++
++}
+diff --git a/src/GS1LidarDriver.h b/src/GS1LidarDriver.h
+new file mode 100644
+index 0000000..c49ce81
+--- /dev/null
++++ b/src/GS1LidarDriver.h
+@@ -0,0 +1,589 @@
++/*********************************************************************
++* Software License Agreement (BSD License)
++*
++*  Copyright (c) 2018, EAIBOT, Inc.
++*  All rights reserved.
++*
++*  Redistribution and use in source and binary forms, with or without
++*  modification, are permitted provided that the following conditions
++*  are met:
++*
++*   * Redistributions of source code must retain the above copyright
++*     notice, this list of conditions and the following disclaimer.
++*   * Redistributions in binary form must reproduce the above
++*     copyright notice, this list of conditions and the following
++*     disclaimer in the documentation and/or other materials provided
++*     with the distribution.
++*   * Neither the name of the Willow Garage nor the names of its
++*     contributors may be used to endorse or promote products derived
++*     from this software without specific prior written permission.
++*
++*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
++*  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
++*  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
++*  FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
++*  COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
++*  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
++*  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
++*  LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
++*  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
++*  LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
++*  ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
++*  POSSIBILITY OF SUCH DAMAGE.
++*********************************************************************/
++
++/** @page GS1LidarDriver
++ * GS1LidarDriver API
++    <table>
++        <tr><th>Library     <td>GS1LidarDriver
++        <tr><th>File        <td>GS1LidarDriver.h
++        <tr><th>Author      <td>Tony [code at ydlidar com]
++        <tr><th>Source      <td>https://github.com/ydlidar/YDLidar-SDK
++        <tr><th>Version     <td>1.0.0
++    </table>
++    This GS1LidarDriver support [TYPE_TRIANGLE](\ref LidarTypeID::TYPE_TRIANGLE) and [TYPE_TOF](\ref LidarTypeID::TYPE_TOF) LiDAR
++
++* @copyright    Copyright (c) 2018-2020  EAIBOT
++     Jump to the @link ::ydlidar::GS1LidarDriver @endlink interface documentation.
++*/
++#ifndef GS1_YDLIDAR_DRIVER_H
++#define GS1_YDLIDAR_DRIVER_H
++
++#include <stdlib.h>
++#include <atomic>
++#include <map>
++#include "core/serial/serial.h"
++#include "core/base/locker.h"
++#include "core/base/thread.h"
++#include "core/common/ydlidar_protocol.h"
++#include "core/common/ydlidar_help.h"
++
++#if !defined(__cplusplus)
++#ifndef __cplusplus
++#error "The YDLIDAR SDK requires a C++ compiler to be built"
++#endif
++#endif
++
++
++using namespace std;
++
++namespace ydlidar {
++
++using namespace core;
++using namespace core::serial;
++using namespace core::base;
++
++/*!
++* GS1操控类
++*/
++class GS1LidarDriver : public DriverInterface {
++ public:
++  /**
++    * @brief Set and Get LiDAR single channel.
++    * Whether LiDAR communication channel is a single-channel
++    * @note For a single-channel LiDAR, if the settings are reversed.\n
++    * an error will occur in obtaining device information and the LiDAR will Faied to Start.\n
++    * For dual-channel LiDAR, if th setttings are reversed.\n
++    * the device information cannot be obtained.\n
++    * Set the single channel to match the LiDAR.
++    * @remarks
++    <table>
++         <tr><th>G1/G2/G2A/G2C                          <td>false
++         <tr><th>G4/G4B/G4PRO/G6/F4/F4PRO               <td>false
++         <tr><th>S4/S4B/X4/R2/G4C                       <td>false
++         <tr><th>S2/X2/X2L                              <td>false
++         <tr><th>TG15/TG30/TG50                         <td>false
++         <tr><th>TX8/TX20                               <td>false
++         <tr><th>T5/T15                                 <td>false
++         <tr><th>GS1                                    <td>true
++     </table>
++    * @see DriverInterface::setSingleChannel and DriverInterface::getSingleChannel
++    */
++  PropertyBuilderByName(bool, SingleChannel, private);
++  /**
++  * @brief Set and Get LiDAR Type.
++  * @note Refer to the table below for the LiDAR Type.\n
++  * Set the LiDAR Type to match the LiDAR.
++  * @remarks
++  <table>
++       <tr><th>G1/G2A/G2/G2C                    <td>[TYPE_TRIANGLE](\ref LidarTypeID::TYPE_TRIANGLE)
++       <tr><th>G4/G4B/G4C/G4PRO                 <td>[TYPE_TRIANGLE](\ref LidarTypeID::TYPE_TRIANGLE)
++       <tr><th>G6/F4/F4PRO                      <td>[TYPE_TRIANGLE](\ref LidarTypeID::TYPE_TRIANGLE)
++       <tr><th>S4/S4B/X4/R2/S2/X2/X2L           <td>[TYPE_TRIANGLE](\ref LidarTypeID::TYPE_TRIANGLE)
++       <tr><th>TG15/TG30/TG50/TX8/TX20          <td>[TYPE_TOF](\ref LidarTypeID::TYPE_TOF)
++       <tr><th>T5/T15                           <td>[TYPE_TOF_NET](\ref LidarTypeID::TYPE_TOF_NET)
++       <tr><th>GS1                              <td>[TYPE_GS](\ref LidarTypeID::TYPE_GS)
++   </table>
++  * @see [LidarTypeID](\ref LidarTypeID)
++  * @see DriverInterface::setLidarType and DriverInterface::getLidarType
++  */
++  PropertyBuilderByName(int, LidarType, private);
++  /**
++  * @brief Set and Get Sampling interval.
++  * @note Negative correlation between sampling interval and lidar sampling rate.\n
++  * sampling interval = 1e9 / sampling rate(/s)\n
++  * Set the LiDAR sampling interval to match the LiDAR.
++  * @see DriverInterface::setPointTime and DriverInterface::getPointTime
++  */
++  PropertyBuilderByName(uint32_t, PointTime,private);
++  /*!
++  * A constructor.
++  * A more elaborate description of the constructor.
++  */
++  GS1LidarDriver();
++
++  /*!
++  * A destructor.
++  * A more elaborate description of the destructor.
++  */
++  virtual ~GS1LidarDriver();
++
++  /*!
++  * @brief 连接雷达 \n
++  * 连接成功后，必须使用::disconnect函数关闭
++  * @param[in] port_path 串口号
++  * @param[in] baudrate 波特率，YDLIDAR-GS1 雷达波特率：961200
++  * @return 返回连接状态
++  * @retval 0     成功
++  * @retval < 0   失败
++  * @note连接成功后，必须使用::disconnect函数关闭
++  * @see 函数::GS1LidarDriver::disconnect (“::”是指定有连接功能,可以看文档里的disconnect变成绿,点击它可以跳转到disconnect.)
++  */
++  result_t connect(const char *port_path, uint32_t baudrate);
++
++  /*!
++  * @brief 断开雷达连接
++  */
++  void disconnect();
++
++  /*!
++  * @brief 获取当前SDK版本号 \n
++  * 静态函数
++  * @return 返回当前SKD 版本号
++  */
++  virtual std::string getSDKVersion();
++
++  /*!
++  * @brief lidarPortList 获取雷达端口
++  * @return 在线雷达列表
++  */
++  static std::map<std::string, std::string> lidarPortList();
++
++  /*!
++  * @brief 扫图状态 \n
++  * @return 返回当前雷达扫图状态
++  * @retval true     正在扫图
++  * @retval false    扫图关闭
++  */
++  bool isscanning() const;
++
++  /*!
++  * @brief 连接雷达状态 \n
++  * @return 返回连接状态
++  * @retval true     成功
++  * @retval false    失败
++  */
++  bool isconnected() const;
++
++  /*!
++  * @brief 设置雷达是否带信号质量 \n
++  * 连接成功后，必须使用::disconnect函数关闭
++  * @param[in] isintensities    是否带信号质量:
++  *     true	带信号质量
++  *	  false 无信号质量
++  * @note只有S4B(波特率是153600)雷达支持带信号质量, 别的型号雷达暂不支持
++  */
++  void setIntensities(const bool &isintensities);
++
++  /*!
++  * @brief 设置雷达异常自动重新连接 \n
++  * @param[in] enable    是否开启自动重连:
++  *     true	开启
++  *	  false 关闭
++  */
++  void setAutoReconnect(const bool &enable);
++
++  /*!
++  * @brief 获取雷达设备信息 \n
++  * @param[in] parameters     设备信息
++  * @param[in] timeout  超时时间
++  * @return 返回执行结果
++  * @retval RESULT_OK       获取成功
++  * @retval RESULT_FAILE or RESULT_TIMEOUT   获取失败
++  */
++  result_t getDevicePara(gs_device_para &info,   uint32_t timeout = DEFAULT_TIMEOUT);
++
++  /*!
++ * @brief 配置雷达地址 \n
++ * @param[in] timeout  超时时间
++ * @return 返回执行结果
++ * @retval RESULT_OK       配置成功
++ * @retval RESULT_FAILE or RESULT_TIMEOUT   配置超时
++ */
++  result_t setDeviceAddress(uint32_t timeout = DEFAULT_TIMEOUT);
++
++  /*!
++  * @brief 开启扫描 \n
++  * @param[in] force    扫描模式
++  * @param[in] timeout  超时时间
++  * @return 返回执行结果
++  * @retval RESULT_OK       开启成功
++  * @retval RESULT_FAILE    开启失败
++  * @note 只用开启一次成功即可
++  */
++  result_t startScan(bool force = false, uint32_t timeout = DEFAULT_TIMEOUT);
++
++  /*!
++  * @brief 关闭扫描 \n
++  * @return 返回执行结果
++  * @retval RESULT_OK       关闭成功
++  * @retval RESULT_FAILE    关闭失败
++  */
++  result_t stop();
++
++  /*!
++  * @brief 获取激光数据 \n
++  * @param[in] nodebuffer 激光点信息
++  * @param[in] count      一圈激光点数
++  * @param[in] timeout    超时时间
++  * @return 返回执行结果
++  * @retval RESULT_OK       获取成功
++  * @retval RESULT_FAILE    获取失败
++  * @note 获取之前，必须使用::startScan函数开启扫描
++  */
++  result_t grabScanData(node_info *nodebuffer, size_t &count,
++                        uint32_t timeout = DEFAULT_TIMEOUT) ;
++
++
++  /*!
++  * @brief 补偿激光角度 \n
++  * 把角度限制在0到360度之间
++  * @param[in] nodebuffer 激光点信息
++  * @param[in] count      一圈激光点数
++  * @return 返回执行结果
++  * @retval RESULT_OK       成功
++  * @retval RESULT_FAILE    失败
++  * @note 补偿之前，必须使用::grabScanData函数获取激光数据成功
++  */
++  result_t ascendScanData(node_info *nodebuffer, size_t count);
++
++  /*!
++  * @brief 重置激光雷达 \n
++  * @param[in] timeout      超时时间
++  * @return 返回执行结果
++  * @retval RESULT_OK       成功
++  * @retval RESULT_FAILE    失败
++  * @note 停止扫描后再执行当前操作, 如果在扫描中调用::stop函数停止扫描
++  */
++  result_t reset(uint8_t addr, uint32_t timeout = DEFAULT_TIMEOUT);
++
++ protected:
++
++  /*!
++  * @brief 创建解析雷达数据线程 \n
++  * @note 创建解析雷达数据线程之前，必须使用::startScan函数开启扫图成功
++  */
++  result_t createThread();
++
++
++  /*!
++  * @brief 重新连接开启扫描 \n
++  * @param[in] force    扫描模式
++  * @param[in] timeout  超时时间
++  * @return 返回执行结果
++  * @retval RESULT_OK       开启成功
++  * @retval RESULT_FAILE    开启失败
++  * @note sdk 自动重新连接调用
++  */
++  result_t startAutoScan(bool force = false, uint32_t timeout = DEFAULT_TIMEOUT) ;
++
++  /*!
++  * @brief stopScan
++  * @param timeout
++  * @return
++  */
++  result_t stopScan(uint32_t timeout = DEFAULT_TIMEOUT);
++
++  /*!
++   * @brief waitDevicePackage
++   * @param timeout
++   * @return
++   */
++  result_t waitDevicePackage(uint32_t timeout = DEFAULT_TIMEOUT);
++  /*!
++  * @brief 解包激光数据 \n
++  * @param[in] node 解包后激光点信息
++  * @param[in] timeout     超时时间
++  */
++  result_t waitPackage(node_info *node, uint32_t timeout = DEFAULT_TIMEOUT);
++
++  /*!
++  * @brief 发送数据到雷达 \n
++  * @param[in] nodebuffer 激光信息指针
++  * @param[in] count      激光点数大小
++  * @param[in] timeout      超时时间
++  * @return 返回执行结果
++  * @retval RESULT_OK       成功
++  * @retval RESULT_TIMEOUT  等待超时
++  * @retval RESULT_FAILE    失败
++  */
++  result_t waitScanData(node_info *nodebuffer, size_t &count,
++                        uint32_t timeout = DEFAULT_TIMEOUT);
++
++  /*!
++  * @brief 激光数据解析线程 \n
++  */
++  int cacheScanData();
++
++  /*!
++  * @brief 发送数据到雷达 \n
++  * @param[in] cmd 	 命名码
++  * @param[in] payload      payload
++  * @param[in] payloadsize      payloadsize
++  * @return 返回执行结果
++  * @retval RESULT_OK       成功
++  * @retval RESULT_FAILE    失败
++  */
++  result_t sendCommand(uint8_t cmd,
++                       const void *payload = NULL,
++                       size_t payloadsize = 0);
++
++  /*!
++  * @brief 发送数据到雷达 \n
++  * @param[in] addr 模组地址
++  * @param[in] cmd 	 命名码
++  * @param[in] payload      payload
++  * @param[in] payloadsize      payloadsize
++  * @return 返回执行结果
++  * @retval RESULT_OK       成功
++  * @retval RESULT_FAILE    失败
++  */
++  result_t sendCommand(uint8_t addr,
++                       uint8_t cmd,
++                       const void *payload = NULL,
++                       size_t payloadsize = 0);
++
++  /*!
++  * @brief 等待激光数据包头 \n
++  * @param[in] header 	 包头
++  * @param[in] timeout      超时时间
++  * @return 返回执行结果
++  * @retval RESULT_OK       获取成功
++  * @retval RESULT_TIMEOUT  等待超时
++  * @retval RESULT_FAILE    获取失败
++  * @note 当timeout = -1 时, 将一直等待
++  */
++  result_t waitResponseHeader(gs_lidar_ans_header *header,
++                              uint32_t timeout = DEFAULT_TIMEOUT);
++  result_t waitResponseHeaderEx(gs_lidar_ans_header *header,
++                                uint8_t cmd,
++                                uint32_t timeout = DEFAULT_TIMEOUT);
++
++  /*!
++  * @brief 等待固定数量串口数据 \n
++  * @param[in] data_count 	 等待数据大小
++  * @param[in] timeout    	 等待时间
++  * @param[in] returned_size   实际数据大小
++  * @return 返回执行结果
++  * @retval RESULT_OK       获取成功
++  * @retval RESULT_TIMEOUT  等待超时
++  * @retval RESULT_FAILE    获取失败
++  * @note 当timeout = -1 时, 将一直等待
++  */
++  result_t waitForData(size_t data_count, uint32_t timeout = DEFAULT_TIMEOUT,
++                       size_t *returned_size = NULL);
++
++  /*!
++  * @brief 获取串口数据 \n
++  * @param[in] data 	 数据指针
++  * @param[in] size    数据大小
++  * @return 返回执行结果
++  * @retval RESULT_OK       获取成功
++  * @retval RESULT_FAILE    获取失败
++  */
++  result_t getData(uint8_t *data, size_t size);
++
++  /*!
++  * @brief 串口发送数据 \n
++  * @param[in] data 	 发送数据指针
++  * @param[in] size    数据大小
++  * @return 返回执行结果
++  * @retval RESULT_OK       发送成功
++  * @retval RESULT_FAILE    发送失败
++  */
++  result_t sendData(const uint8_t *data, size_t size);
++
++
++  /*!
++  * @brief checkTransDelay
++  */
++  void checkTransDelay();
++
++  /*!
++  * @brief 关闭数据获取通道 \n
++  */
++  void disableDataGrabbing();
++
++  /*!
++  * @brief 设置串口DTR \n
++  */
++  void setDTR();
++
++  /*!
++  * @brief 清除串口DTR \n
++  */
++  void clearDTR();
++
++  /*!
++   * @brief flushSerial
++   */
++  void flushSerial();
++
++  /*!
++   * @brief checkAutoConnecting
++   */
++  result_t checkAutoConnecting();
++
++  /*!
++   * @brief  换算得出点的距离和角度
++   */
++  void angTransform(uint16_t dist, int n, double *dstTheta, uint16_t *dstDist);
++
++  void addPointsToVec(node_info *nodebuffer, size_t &count);
++
++    /**
++   * @brief 串口错误信息
++   * @param isTCP   TCP or UDP
++   * @return error information
++   */
++  virtual const char *DescribeError(bool isTCP = false);
++
++    /**
++   * @brief GS1雷达没有健康信息\n
++   * @return result status
++   * @retval RESULT_OK success
++   * @retval RESULT_FAILE or RESULT_TIMEOUT failed
++   */
++  virtual result_t getHealth(device_health &health, uint32_t timeout = DEFAULT_TIMEOUT);
++
++    /**
++   * @brief get Device information \n
++   * @param[in] info     Device information
++   * @param[in] timeout  timeout
++   * @return result status
++   * @retval RESULT_OK       success
++   * @retval RESULT_FAILE or RESULT_TIMEOUT   failed
++   */
++  virtual result_t getDeviceInfo(device_info &info, uint32_t timeout = DEFAULT_TIMEOUT);
++
++    /**
++   * @brief 设置雷达工作模式（目前只针对GS1雷达）
++   * @param[in] mode 雷达工作模式，0为避障模式；1为延边模式
++   * @param[in] addr 雷达地址，第1个雷达地址为0x01；第2个雷达地址为0x02；第3个雷达地址为0x04；
++   * @return 成功返回RESULT_OK，否则返回非RESULT_OK
++   */
++  virtual result_t setWorkMode(int mode=0, uint8_t addr=0x00);
++
++  //未实现的虚函数
++  virtual result_t getScanFrequency(scan_frequency &frequency, uint32_t timeout = DEFAULT_TIMEOUT) { return RESULT_OK; }
++  virtual result_t setScanFrequencyDis(scan_frequency &frequency,
++                                       uint32_t timeout = DEFAULT_TIMEOUT) { return RESULT_OK; }
++  virtual result_t setScanFrequencyAdd(scan_frequency &frequency,
++                                       uint32_t timeout = DEFAULT_TIMEOUT) { return RESULT_OK; }
++  virtual result_t setScanFrequencyAddMic(scan_frequency &frequency,
++                                          uint32_t timeout = DEFAULT_TIMEOUT) { return RESULT_OK; }
++  virtual result_t setScanFrequencyDisMic(scan_frequency &frequency,
++                                          uint32_t timeout = DEFAULT_TIMEOUT) { return RESULT_OK; }
++  virtual result_t getSamplingRate(sampling_rate &rate,
++                                   uint32_t timeout = DEFAULT_TIMEOUT) { return RESULT_OK; }
++  virtual result_t setSamplingRate(sampling_rate &rate,
++                                   uint32_t timeout = DEFAULT_TIMEOUT) { return RESULT_OK; }
++  virtual result_t getZeroOffsetAngle(offset_angle &angle,
++                                      uint32_t timeout = DEFAULT_TIMEOUT) { return RESULT_OK; }
++  virtual result_t setScanHeartbeat(scan_heart_beat &beat,
++                                    uint32_t timeout = DEFAULT_TIMEOUT) { return RESULT_OK; }
++
++public:
++  enum {
++    DEFAULT_TIMEOUT = 2000,    /**< 默认超时时间. */
++    DEFAULT_HEART_BEAT = 1000, /**< 默认检测掉电功能时间. */
++    MAX_SCAN_NODES = 3600,	   /**< 最大扫描点数. */
++    DEFAULT_TIMEOUT_COUNT = 1,
++  };
++
++  node_info      *scan_node_buf;    ///< 激光点信息
++  size_t         scan_node_count;   ///< 激光点数
++  Event          _dataEvent;        ///< 数据同步事件
++  Locker         _lock;				///< 线程锁
++  Locker         _serial_lock;		///< 串口锁
++  Thread 	     _thread;		   ///< 线程id
++
++ private:
++  int PackageSampleBytes;            ///< 一个包包含的激光点数
++  serial::Serial *_serial;			///< 串口
++  bool m_intensities;				///< 信号质量状体
++  uint32_t m_baudrate;				///< 波特率
++  bool isSupportMotorDtrCtrl;	    ///< 是否支持电机控制
++  uint32_t trans_delay;				///< 串口传输一个byte时间
++  int m_sampling_rate;              ///< 采样频率
++  int model;                        ///< 雷达型号
++  int sample_rate;                  ///<
++
++  gs1_node_package package;             ///< 带信号质量协议包
++
++  uint16_t package_Sample_Index;    ///< 包采样点索引
++  float IntervalSampleAngle;
++  float IntervalSampleAngle_LastPackage;
++  uint8_t CheckSum;                ///< 校验和
++  uint8_t scan_frequence;           ///< 协议中雷达转速
++
++  uint8_t CheckSumCal;
++  uint16_t SampleNumlAndCTCal;
++  uint16_t LastSampleAngleCal;
++  bool CheckSumResult;
++  uint16_t Valu8Tou16;
++
++  std::string serial_port;///< 雷达端口
++  uint8_t *globalRecvBuffer;
++  int retryCount;
++  bool has_device_header;
++  uint8_t last_device_byte;
++  int         asyncRecvPos;
++  uint16_t    async_size;
++
++  //singleChannel
++  device_info info_;
++  device_health health_;
++  gs_lidar_ans_header header_;
++  uint8_t  *headerBuffer;
++  uint8_t  *infoBuffer;
++  uint8_t  *healthBuffer;
++  bool     get_device_info_success;
++  bool     get_device_health_success;
++
++  int package_index;
++  uint8_t package_type;
++  bool has_package_error;
++
++  double  d_compensateK0[PackageMaxModuleNums];
++  double  d_compensateK1[PackageMaxModuleNums];
++  double  d_compensateB0[PackageMaxModuleNums];
++  double  d_compensateB1[PackageMaxModuleNums];
++  uint16_t  u_compensateK0[PackageMaxModuleNums];
++  uint16_t  u_compensateK1[PackageMaxModuleNums];
++  uint16_t  u_compensateB0[PackageMaxModuleNums];    
++  uint16_t  u_compensateB1[PackageMaxModuleNums];
++  double  bias[PackageMaxModuleNums];
++  bool isValidPoint;
++  uint8_t  package_Sample_Num;
++
++  uint8_t   frameNum;  //帧序号
++  uint8_t   moduleNum;  //模块编号
++  bool      isPrepareToSend; //是否准备好发送
++
++  std::vector<GS1_Multi_Package>  multi_package;
++};
++
++}// namespace ydlidar
++
++#endif // GS1_YDLIDAR_DRIVER_H
+diff --git a/src/YDlidarDriver.cpp b/src/YDlidarDriver.cpp
+index 7c1be54..d64e9ad 100644
+--- a/src/YDlidarDriver.cpp
++++ b/src/YDlidarDriver.cpp
+@@ -1296,6 +1296,10 @@ void YDlidarDriver::parseNodeDebugFromBuffer(node_info *node)
+         (*node).sync_flag = Node_Sync;
+         package_index = 0;
+ 
++        // printf("start angle %f end angle %f\n", 
++        // float(FirstSampleAngle) / 64.0,
++        // float(LastSampleAngle) / 64.0);
++
+         if (CheckSumResult) {
+             has_package_error = false;
+             (*node).index = package_index;
+-- 
+2.34.1
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0004-S2-Pro.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0004-S2-Pro.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9265b4b721df968a0c0207af60be0441a600c429
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0004-S2-Pro.patch
@@ -0,0 +1,113 @@
+From 66c77cad6191947a08a742e845d5cfa417123c1f Mon Sep 17 00:00:00 2001
+From: zhanyiaini <zhanyiaita@sina.cn>
+Date: Tue, 1 Nov 2022 19:00:02 +0800
+Subject: [PATCH 4/5] =?UTF-8?q?=E4=BF=AE=E6=94=B9S2-Pro=E9=87=87=E6=A0=B7?=
+ =?UTF-8?q?=E7=8E=87=E9=97=AE=E9=A2=98?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+---
+ core/common/DriverInterface.h |  1 +
+ core/common/ydlidar_help.h    | 12 ++++++++----
+ samples/tri_test.cpp          | 14 +++++++-------
+ 3 files changed, 16 insertions(+), 11 deletions(-)
+
+diff --git a/core/common/DriverInterface.h b/core/common/DriverInterface.h
+index e1e1e31..09879c6 100644
+--- a/core/common/DriverInterface.h
++++ b/core/common/DriverInterface.h
+@@ -454,6 +454,7 @@ class DriverInterface {
+     YDLIDAR_T1      = 2,/**< T1 LiDAR Model. */
+     YDLIDAR_F2      = 3,/**< F2 LiDAR Model. */
+     YDLIDAR_S4      = 4,/**< S4 LiDAR Model. */
++    YDLIDAR_S2PRO   = YDLIDAR_S4,/**< S2PRO LiDAR Model. */
+     YDLIDAR_G4      = 5,/**< G4 LiDAR Model. */
+     YDLIDAR_X4      = 6,/**< X4 LiDAR Model. */
+     YDLIDAR_G4PRO   = 7,/**< G4PRO LiDAR Model. */
+diff --git a/core/common/ydlidar_help.h b/core/common/ydlidar_help.h
+index 35ac3ee..b80021e 100644
+--- a/core/common/ydlidar_help.h
++++ b/core/common/ydlidar_help.h
+@@ -81,9 +81,9 @@ inline std::string lidarModelToString(int model) {
+ 
+       break;
+ 
+-    case DriverInterface::YDLIDAR_S4:
+-      name = "S4";
+-
++    // case DriverInterface::YDLIDAR_S4:
++    case DriverInterface::YDLIDAR_S2PRO:
++      name = "S2PRO";
+       break;
+ 
+     case DriverInterface::YDLIDAR_G4:
+@@ -223,7 +223,11 @@ inline std::vector<int> getDefaultSampleRate(int model)
+     case DriverInterface::YDLIDAR_F4:
+     case DriverInterface::YDLIDAR_T1:
+     case DriverInterface::YDLIDAR_F2:
+-    case DriverInterface::YDLIDAR_S4:
++      srs.push_back(4);
++      break;
++    // case DriverInterface::YDLIDAR_S4:
++    case DriverInterface::YDLIDAR_S2PRO:
++      srs.push_back(3);
+       srs.push_back(4);
+       break;
+     case DriverInterface::YDLIDAR_G4:
+diff --git a/samples/tri_test.cpp b/samples/tri_test.cpp
+index 4e5f80c..c19b2cf 100644
+--- a/samples/tri_test.cpp
++++ b/samples/tri_test.cpp
+@@ -181,7 +181,7 @@ int main(int argc, char *argv[])
+ 
+   std::string input_frequency;
+ 
+-  float frequency = 8.0;
++  float frequency = 5.0;
+ 
+   while (ydlidar::os_isOk() && !isSingleChannel)
+   {
+@@ -229,12 +229,12 @@ int main(int argc, char *argv[])
+   optval = 4;
+   laser.setlidaropt(LidarPropAbnormalCheckCount, &optval, sizeof(int));
+   /// Intenstiy bit count
+-  optval = 8;
++  optval = 10;
+   laser.setlidaropt(LidarPropIntenstiyBit, &optval, sizeof(int));
+ 
+   //////////////////////bool property/////////////////
+   /// fixed angle resolution
+-  bool b_optvalue = false;
++  bool b_optvalue = true;
+   laser.setlidaropt(LidarPropFixedResolution, &b_optvalue, sizeof(bool));
+   /// rotate 180
+   laser.setlidaropt(LidarPropReversion, &b_optvalue, sizeof(bool));
+@@ -245,10 +245,10 @@ int main(int argc, char *argv[])
+   /// one-way communication
+   laser.setlidaropt(LidarPropSingleChannel, &isSingleChannel, sizeof(bool));
+   /// intensity
+-  b_optvalue = false;
++  b_optvalue = true;
+   laser.setlidaropt(LidarPropIntenstiy, &b_optvalue, sizeof(bool));
+   /// Motor DTR
+-  b_optvalue = true;
++  b_optvalue = false;
+   laser.setlidaropt(LidarPropSupportMotorDtrCtrl, &b_optvalue, sizeof(bool));
+   /// HeartBeat
+   b_optvalue = false;
+@@ -303,9 +303,9 @@ int main(int argc, char *argv[])
+   {
+     if (laser.doProcessSimple(scan))
+     {
+-      printf("Scan received [%u] points stamp [0x%016lX]\n",
++      printf("Scan received [%u] points inc [%f]\n",
+              (unsigned int)scan.points.size(),
+-             scan.stamp);
++             scan.config.angle_increment);
+       // for (size_t i = 0; i < scan.points.size(); ++i)
+       // {
+       //   const LaserPoint &p = scan.points.at(i);
+-- 
+2.34.1
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0005-GS2-S2.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0005-GS2-S2.patch
new file mode 100644
index 0000000000000000000000000000000000000000..971865e5c4f778d6e471fb97d2b6452a86206926
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/files/0005-GS2-S2.patch
@@ -0,0 +1,1496 @@
+From 2b7e756c2823f00ba8b80911852c4127b93213cc Mon Sep 17 00:00:00 2001
+From: zhanyiaini <zhanyiaita@sina.cn>
+Date: Tue, 13 Dec 2022 18:13:16 +0800
+Subject: [PATCH 5/5] =?UTF-8?q?=E4=BF=AE=E6=94=B9GS2=E5=92=8CS2=E7=B3=BB?=
+ =?UTF-8?q?=E5=88=97=E5=90=8C=E6=97=B6=E4=BD=BF=E7=94=A8=E6=97=B6=E7=BA=BF?=
+ =?UTF-8?q?=E7=A8=8B=E5=BC=82=E5=B8=B8=E9=97=AE=E9=A2=98?=
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+---
+ CMakeLists.txt              |   2 +-
+ core/base/thread.h          |   6 +-
+ samples/gs_test.cpp         |   2 +-
+ samples/tri_and_gs_test.cpp | 237 +++++++++++++++++++++++++
+ src/CYdLidar.cpp            |   6 +-
+ src/GS2LidarDriver.cpp      | 141 +++++++--------
+ src/GS2LidarDriver.h        |  30 ++--
+ src/YDlidarDriver.cpp       | 343 ++++++++++++++++++++----------------
+ 8 files changed, 519 insertions(+), 248 deletions(-)
+ create mode 100644 samples/tri_and_gs_test.cpp
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 0adc747..05ad037 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -5,7 +5,7 @@ project(ydlidar_sdk C CXX)
+ # version
+ set(YDLIDAR_SDK_VERSION_MAJOR 1)
+ set(YDLIDAR_SDK_VERSION_MINOR 1)
+-set(YDLIDAR_SDK_VERSION_PATCH 2)
++set(YDLIDAR_SDK_VERSION_PATCH 3)
+ set(YDLIDAR_SDK_VERSION ${YDLIDAR_SDK_VERSION_MAJOR}.${YDLIDAR_SDK_VERSION_MINOR}.${YDLIDAR_SDK_VERSION_PATCH})
+ 
+ ##########################################################
+diff --git a/core/base/thread.h b/core/base/thread.h
+index a952933..c13e04b 100644
+--- a/core/base/thread.h
++++ b/core/base/thread.h
+@@ -107,19 +107,17 @@ class Thread {
+     void *res;
+     int s = -1;
+     s = pthread_cancel((pthread_t)(this->_handle));
+-
+     if (s != 0) {
+     }
+ 
+     s = pthread_join((pthread_t)(this->_handle), &res);
+-
+     if (s != 0) {
+     }
+ 
+     if (res == PTHREAD_CANCELED) {
+-      printf("%lu thread has been canceled\n", this->_handle);
+-      this->_handle = 0;
++      printf("0x%X thread has been canceled\n", this->_handle);
+     }
++    this->_handle = 0; //强制置空线程句柄，以免再次调用该函数时出现异常
+ 
+ #endif
+     return 0;
+diff --git a/samples/gs_test.cpp b/samples/gs_test.cpp
+index 2bb7671..cea13f8 100644
+--- a/samples/gs_test.cpp
++++ b/samples/gs_test.cpp
+@@ -79,7 +79,7 @@ int main(int argc, char *argv[])
+     int id = 0;
+ 
+     for (it = ports.begin(); it != ports.end(); it++) {
+-      printf("%d. %s\n", id, it->first.c_str());
++      printf("[%d] %s %s\n", id, it->first.c_str(), it->second.c_str());
+       id++;
+     }
+ 
+diff --git a/samples/tri_and_gs_test.cpp b/samples/tri_and_gs_test.cpp
+new file mode 100644
+index 0000000..3c28b43
+--- /dev/null
++++ b/samples/tri_and_gs_test.cpp
+@@ -0,0 +1,237 @@
++#include "CYdLidar.h"
++#include <iostream>
++#include <string>
++#include <algorithm>
++#include <cctype>
++#include "core/base/timer.h"
++
++using namespace std;
++using namespace ydlidar;
++
++#if defined(_MSC_VER)
++#pragma comment(lib, "ydlidar_sdk.lib")
++#endif
++
++int main(int argc, char *argv[])
++{
++  printf("__   ______  _     ___ ____    _    ____  \n");
++  printf("\\ \\ / /  _ \\| |   |_ _|  _ \\  / \\  |  _ \\ \n");
++  printf(" \\ V /| | | | |    | || | | |/ _ \\ | |_) | \n");
++  printf("  | | | |_| | |___ | || |_| / ___ \\|  _ <  \n");
++  printf("  |_| |____/|_____|___|____/_/   \\_\\_| \\_\\ \n");
++  printf("\n");
++  fflush(stdout);
++
++  ydlidar::os_init();
++
++  bool ret = false;
++  CYdLidar lidarGs; //GS2雷达
++  {
++    bool isSingleChannel = false;
++    float frequency = 8.0;
++    std::string port = "/dev/ttyUSB0";
++    int baudrate = 921600;
++    //////////////////////string property/////////////////
++    /// lidar port
++    lidarGs.setlidaropt(LidarPropSerialPort, port.c_str(), port.size());
++    /// lidar baudrate
++    lidarGs.setlidaropt(LidarPropSerialBaudrate, &baudrate, sizeof(int));
++    /// gs lidar
++    int optval = TYPE_GS;
++    lidarGs.setlidaropt(LidarPropLidarType, &optval, sizeof(int));
++    /// device type
++    optval = YDLIDAR_TYPE_SERIAL;
++    lidarGs.setlidaropt(LidarPropDeviceType, &optval, sizeof(int));
++    /// sample rate
++    optval = 4;
++    lidarGs.setlidaropt(LidarPropSampleRate, &optval, sizeof(int));
++    /// abnormal count
++    optval = 4;
++    lidarGs.setlidaropt(LidarPropAbnormalCheckCount, &optval, sizeof(int));
++    /// Intenstiy bit count
++    optval = 8;
++    lidarGs.setlidaropt(LidarPropIntenstiyBit, &optval, sizeof(int));
++    //////////////////////bool property/////////////////
++    /// fixed angle resolution
++    bool b_optvalue = false;
++    lidarGs.setlidaropt(LidarPropFixedResolution, &b_optvalue, sizeof(bool));
++    /// rotate 180
++    lidarGs.setlidaropt(LidarPropReversion, &b_optvalue, sizeof(bool));
++    /// Counterclockwise
++    lidarGs.setlidaropt(LidarPropInverted, &b_optvalue, sizeof(bool));
++    b_optvalue = true;
++    lidarGs.setlidaropt(LidarPropAutoReconnect, &b_optvalue, sizeof(bool));
++    /// one-way communication
++    lidarGs.setlidaropt(LidarPropSingleChannel, &isSingleChannel, sizeof(bool));
++    /// intensity
++    b_optvalue = true;
++    lidarGs.setlidaropt(LidarPropIntenstiy, &b_optvalue, sizeof(bool));
++    /// Motor DTR
++    b_optvalue = true;
++    lidarGs.setlidaropt(LidarPropSupportMotorDtrCtrl, &b_optvalue, sizeof(bool));
++    /// HeartBeat
++    b_optvalue = false;
++    lidarGs.setlidaropt(LidarPropSupportHeartBeat, &b_optvalue, sizeof(bool));
++    //////////////////////float property/////////////////
++    /// unit: °
++    float f_optvalue = 180.0f;
++    lidarGs.setlidaropt(LidarPropMaxAngle, &f_optvalue, sizeof(float));
++    f_optvalue = -180.0f;
++    lidarGs.setlidaropt(LidarPropMinAngle, &f_optvalue, sizeof(float));
++    /// unit: m
++    f_optvalue = 1.f;
++    lidarGs.setlidaropt(LidarPropMaxRange, &f_optvalue, sizeof(float));
++    f_optvalue = 0.025f;
++    lidarGs.setlidaropt(LidarPropMinRange, &f_optvalue, sizeof(float));
++    /// unit: Hz
++    lidarGs.setlidaropt(LidarPropScanFrequency, &frequency, sizeof(float));
++
++    //雷达初始化
++    ret = lidarGs.initialize();
++    if (!ret)
++    {
++      fprintf(stderr, "Fail to initialize %s\n", lidarGs.DescribeError());
++      fflush(stderr);
++      return -1;
++    }
++  }
++
++  CYdLidar lidarS2; //S2雷达
++  {
++    bool isSingleChannel = false;
++    float frequency = 8.0;
++    std::string port = "/dev/ttyUSB1";
++    int baudrate = 115200;
++    //////////////////////string property/////////////////
++    /// lidar port
++    lidarS2.setlidaropt(LidarPropSerialPort, port.c_str(), port.size());
++    //////////////////////int property/////////////////
++    /// lidar baudrate
++    lidarS2.setlidaropt(LidarPropSerialBaudrate, &baudrate, sizeof(int));
++    /// tof lidar
++    int optval = TYPE_TRIANGLE;
++    lidarS2.setlidaropt(LidarPropLidarType, &optval, sizeof(int));
++    /// device type
++    optval = YDLIDAR_TYPE_SERIAL;
++    lidarS2.setlidaropt(LidarPropDeviceType, &optval, sizeof(int));
++    /// sample rate
++    optval = isSingleChannel ? 3 : 4;
++    lidarS2.setlidaropt(LidarPropSampleRate, &optval, sizeof(int));
++    /// abnormal count
++    optval = 4;
++    lidarS2.setlidaropt(LidarPropAbnormalCheckCount, &optval, sizeof(int));
++    /// Intenstiy bit count
++    optval = 10;
++    lidarS2.setlidaropt(LidarPropIntenstiyBit, &optval, sizeof(int));
++    //////////////////////bool property/////////////////
++    /// fixed angle resolution
++    bool b_optvalue = true;
++    lidarS2.setlidaropt(LidarPropFixedResolution, &b_optvalue, sizeof(bool));
++    b_optvalue = false;
++    /// rotate 180
++    lidarS2.setlidaropt(LidarPropReversion, &b_optvalue, sizeof(bool));
++    /// Counterclockwise
++    lidarS2.setlidaropt(LidarPropInverted, &b_optvalue, sizeof(bool));
++    b_optvalue = true;
++    lidarS2.setlidaropt(LidarPropAutoReconnect, &b_optvalue, sizeof(bool));
++    /// one-way communication
++    lidarS2.setlidaropt(LidarPropSingleChannel, &isSingleChannel, sizeof(bool));
++    /// intensity
++    b_optvalue = true;
++    lidarS2.setlidaropt(LidarPropIntenstiy, &b_optvalue, sizeof(bool));
++    /// Motor DTR
++    b_optvalue = false;
++    lidarS2.setlidaropt(LidarPropSupportMotorDtrCtrl, &b_optvalue, sizeof(bool));
++    /// HeartBeat
++    b_optvalue = false;
++    lidarS2.setlidaropt(LidarPropSupportHeartBeat, &b_optvalue, sizeof(bool));
++    //////////////////////float property/////////////////
++    /// unit: °
++    float f_optvalue = 180.0f;
++    lidarS2.setlidaropt(LidarPropMaxAngle, &f_optvalue, sizeof(float));
++    f_optvalue = -180.0f;
++    lidarS2.setlidaropt(LidarPropMinAngle, &f_optvalue, sizeof(float));
++    /// unit: m
++    f_optvalue = 64.f;
++    lidarS2.setlidaropt(LidarPropMaxRange, &f_optvalue, sizeof(float));
++    f_optvalue = 0.05f;
++    lidarS2.setlidaropt(LidarPropMinRange, &f_optvalue, sizeof(float));
++    /// unit: Hz
++    lidarS2.setlidaropt(LidarPropScanFrequency, &frequency, sizeof(float));
++    ret = lidarS2.initialize();
++    if (!ret)
++    {
++      fprintf(stderr, "Fail to initialize %s\n", lidarS2.DescribeError());
++      fflush(stderr);
++      return -1;
++    }
++  }
++
++  LaserScan scanGs; //GS2点云数据
++  LaserScan scanS2; //S2雷达点云数据
++  while (ydlidar::os_isOk())
++  {
++    //启动S2
++    ret = lidarS2.turnOn();
++    if (!ret)
++    {
++      fprintf(stderr, "Fail to turn on S2 %s\n", lidarS2.DescribeError());
++      fflush(stderr);
++      return -1;
++    }
++    //启动GS2
++    ret = lidarGs.turnOn();
++    if (!ret)
++    {
++      fprintf(stderr, "Fail to turn on GS2 %s\n", lidarGs.DescribeError());
++      fflush(stderr);
++      return -1;
++    }
++    //启动后运行5秒然后停止扫描
++    uint64_t t = getms();
++    while (getms() - t < 5000)
++    {
++      //获取GS2点云数据
++      if (lidarGs.doProcessSimple(scanGs))
++      {
++        printf("[%lu] points in [0x%016lX] module num [%d] env flag [0x%04X]\n",
++               scanGs.points.size(),
++               scanGs.stamp,
++               scanGs.moduleNum,
++               scanGs.envFlag);
++        fflush(stdout);
++      }
++      else
++      {
++        fprintf(stderr, "Failed to get Lidar GS2 Data\n");
++        fflush(stderr);
++      }
++      //获取S2点云数据
++      if (lidarS2.doProcessSimple(scanS2))
++      {
++        printf("[%u] points inc [%f]\n",
++               (unsigned int)scanS2.points.size(),
++               scanS2.config.angle_increment);
++        fflush(stdout);
++      }
++      else
++      {
++        fprintf(stderr, "Failed to get Lidar S2 Data\n");
++        fflush(stderr);
++        static int s_errorCount = 0;
++        if (s_errorCount++ > 10)
++          return -1;
++      }
++    }
++
++    //停止S2
++    lidarS2.turnOff();
++    //停止GS2
++    lidarGs.turnOff();
++  }
++
++  lidarGs.turnOff();
++  lidarGs.disconnecting();
++
++  return 0;
++}
+diff --git a/src/CYdLidar.cpp b/src/CYdLidar.cpp
+index 668e24f..54e1687 100644
+--- a/src/CYdLidar.cpp
++++ b/src/CYdLidar.cpp
+@@ -1088,6 +1088,7 @@ bool CYdLidar::checkLidarAbnormal()
+       }
+     }
+ 
++    //单通雷达，计算采样率、固定分辨率时的一圈点数
+     if (IS_OK(op_result) && lidarPtr->getSingleChannel())
+     {
+       data.push_back(count);
+@@ -1115,7 +1116,7 @@ bool CYdLidar::checkLidarAbnormal()
+           scan_time = 1.0 * static_cast<int64_t>(end_time - start_time) / 1e9;
+           bool ret = CalculateSampleRate(count, scan_time);
+ 
+-          if (scan_time > 0.05 && scan_time < 0.5 && lidarPtr->getSingleChannel())
++          if (scan_time > 0.05 && scan_time < 0.5)
+           {
+             if (!ret)
+             {
+@@ -1717,7 +1718,8 @@ bool CYdLidar::checkScanFrequency()
+ 
+   m_ScanFrequency -= frequencyOffset;
+   m_FixedSize = m_SampleRate * 1000 / (m_ScanFrequency - 0.1);
+-  printf("[YDLIDAR INFO] Current Scan Frequency: %fHz\n", m_ScanFrequency);
++  printf("[YDLIDAR] Current Scan Frequency: %fHz\n", m_ScanFrequency);
++  printf("[YDLIDAR] Fixed size: %d\n", m_FixedSize);
+   return true;
+ }
+ 
+diff --git a/src/GS2LidarDriver.cpp b/src/GS2LidarDriver.cpp
+index d6193fc..8fc3708 100644
+--- a/src/GS2LidarDriver.cpp
++++ b/src/GS2LidarDriver.cpp
+@@ -99,19 +99,16 @@ GS2LidarDriver::GS2LidarDriver():
+ GS2LidarDriver::~GS2LidarDriver() 
+ {
+     m_isScanning = false;
+-
+     isAutoReconnect = false;
+     _thread.join();
+ 
+-    ScopedLocker lk(_serial_lock);
+-
++    ScopedLocker l(_cmd_lock);
+     if (_serial) {
+         if (_serial->isOpen()) {
+             _serial->flush();
+             _serial->closePort();
+         }
+     }
+-
+     if (_serial) {
+         delete _serial;
+         _serial = NULL;
+@@ -121,7 +118,6 @@ GS2LidarDriver::~GS2LidarDriver()
+         delete[] globalRecvBuffer;
+         globalRecvBuffer = NULL;
+     }
+-
+     if (scan_node_buf) {
+         delete[] scan_node_buf;
+         scan_node_buf = NULL;
+@@ -130,19 +126,17 @@ GS2LidarDriver::~GS2LidarDriver()
+ 
+ result_t GS2LidarDriver::connect(const char *port_path, uint32_t baudrate) 
+ {
+-    ScopedLocker lk(_serial_lock);
+     m_baudrate = baudrate;
+     serial_port = string(port_path);
+-
+-    if (!_serial) {
+-        _serial = new serial::Serial(port_path, m_baudrate,
+-                                     serial::Timeout::simpleTimeout(DEFAULT_TIMEOUT));
+-    }
+-
+     {
+-        ScopedLocker l(_lock);
+-
+-        if (!_serial->open()) {
++        ScopedLocker l(_cmd_lock);
++        if (!_serial)
++        {
++            _serial = new serial::Serial(port_path, m_baudrate,
++                                         serial::Timeout::simpleTimeout(DEFAULT_TIMEOUT));
++        }
++        if (!_serial->open())
++        {
+             return RESULT_FAIL;
+         }
+ 
+@@ -200,7 +194,7 @@ void GS2LidarDriver::disconnect() {
+ 
+     stop();
+     delay(10);
+-    ScopedLocker l(_serial_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if (_serial) {
+         if (_serial->isOpen()) {
+@@ -212,12 +206,11 @@ void GS2LidarDriver::disconnect() {
+ }
+ 
+ 
+-void GS2LidarDriver::disableDataGrabbing() {
+-    {
+-        if (m_isScanning) {
+-            m_isScanning = false;
+-            _dataEvent.set();
+-        }
++void GS2LidarDriver::disableDataGrabbing() 
++{
++    if (m_isScanning) {
++        m_isScanning = false;
++        _dataEvent.set();
+     }
+     _thread.join();
+ }
+@@ -539,7 +532,7 @@ result_t GS2LidarDriver::checkAutoConnecting() {
+ 
+     while (isAutoReconnect && isAutoconnting) {
+         {
+-            ScopedLocker l(_serial_lock);
++            ScopedLocker l(_cmd_lock);
+ 
+             if (_serial) {
+                 if (_serial->isOpen() || m_isConnected) {
+@@ -578,7 +571,7 @@ result_t GS2LidarDriver::checkAutoConnecting() {
+         if (isconnected()) {
+             delay(100);
+             {
+-                ScopedLocker l(_serial_lock);
++                ScopedLocker l(_cmd_lock);
+                 ans = startAutoScan();
+ 
+                 if (!IS_OK(ans)) {
+@@ -597,20 +590,18 @@ result_t GS2LidarDriver::checkAutoConnecting() {
+ 
+ }
+ 
+-int GS2LidarDriver::cacheScanData() {
++int GS2LidarDriver::cacheScanData()
++{
+     node_info      local_buf[200];
+     size_t         count = 200;
+-    node_info      local_scan[MAX_SCAN_NODES];
+     size_t         scan_count = 0;
+     result_t       ans = RESULT_FAIL;
+-    memset(local_scan, 0, sizeof(local_scan));
+ 
+-    flushSerial();
+-    waitScanData(local_buf, count);
+-
+-    int timeout_count   = 0;
++    int timeout_count = 0;
+     retryCount = 0;
+ 
++    m_isScanning = true;
++
+     while (m_isScanning)
+     {
+         count = 160;
+@@ -630,7 +621,6 @@ int GS2LidarDriver::cacheScanData() {
+ 
+                     if (IS_OK(ans)) {
+                         timeout_count = 0;
+-                        local_scan[0].sync_flag = Node_NotSync;
+                     } else {
+                         m_isScanning = false;
+                         return RESULT_FAIL;
+@@ -638,7 +628,6 @@ int GS2LidarDriver::cacheScanData() {
+                 }
+             } else {
+                 timeout_count++;
+-                local_scan[0].sync_flag = Node_NotSync;
+                 fprintf(stderr, "timeout count: %d\n", timeout_count);
+                 fflush(stderr);
+             }
+@@ -647,9 +636,6 @@ int GS2LidarDriver::cacheScanData() {
+             retryCount = 0;
+         }
+ 
+-        // printf("sync:%d,index:%d,moduleNum:%d\n",package_type,frameNum,moduleNum);
+-        // fflush(stdout);
+-
+         if (!isPrepareToSend) {
+             continue;
+         }
+@@ -663,17 +649,17 @@ int GS2LidarDriver::cacheScanData() {
+             }
+         }
+ 
+-        _lock.lock(); //timeout lock, wait resource copys
+-        scan_node_buf[0].stamp = local_buf[0].stamp;
+-        scan_node_buf[0].scan_frequence = local_buf[0].scan_frequence;
+-        scan_node_buf[0].index = 0x03 & (moduleNum >> 1); //gs2:  1, 2, 4
+-        scan_node_count = 160; //一个包固定160个数据
+-        // printf("count [%d] stamp [0x%016lX]\n", count, local_buf[count - 1].stamp);
+-        // fflush(stdout);
+-        _dataEvent.set();
+-        _lock.unlock();
+-        scan_count = 0;
+-        isPrepareToSend = false;
++        {
++            // printf("[YDLIDAR] GS2 points Stored in buffer %lu\n", count);
++            ScopedLocker l(_lock);
++            scan_node_buf[0].stamp = local_buf[0].stamp;
++            scan_node_buf[0].scan_frequence = local_buf[0].scan_frequence;
++            scan_node_buf[0].index = 0x03 & (moduleNum >> 1); // gs2:  1, 2, 4
++            scan_node_count = 160;                            // 一个包固定160个数据
++            _dataEvent.set();
++            scan_count = 0;
++            isPrepareToSend = false;
++        }
+     }
+ 
+     m_isScanning = false;
+@@ -811,7 +797,7 @@ result_t GS2LidarDriver::waitPackage(node_info *node, uint32_t timeout)
+             else
+             {
+                 recvPos = 0;
+-                printf("invalid gs2 data\n");
++                // printf("invalid gs2 data\n");
+                 continue;
+             }
+         }
+@@ -1132,25 +1118,20 @@ result_t GS2LidarDriver::grabScanData(node_info *nodebuffer, size_t &count,
+         count = 0;
+         return RESULT_TIMEOUT;
+ 
+-    case Event::EVENT_OK: {
+-        if (scan_node_count == 0) {
+-            return RESULT_FAIL;
+-        }
+-
++    case Event::EVENT_OK: 
++    {
+         ScopedLocker l(_lock);
+         size_t size_to_copy = min(count, scan_node_count);
+         memcpy(nodebuffer, scan_node_buf, size_to_copy * sizeof(node_info));
+         count = size_to_copy;
+         scan_node_count = 0;
+     }
+-
+         return RESULT_OK;
+ 
+     default:
+         count = 0;
+         return RESULT_FAIL;
+     }
+-
+ }
+ 
+ 
+@@ -1275,13 +1256,12 @@ result_t GS2LidarDriver::getDevicePara(gs_device_para &info, uint32_t timeout) {
+   disableDataGrabbing();
+   flushSerial();
+   {
+-    ScopedLocker l(_lock);
+-
++    ScopedLocker l(_cmd_lock);
+     if ((ans = sendCommand(GS_LIDAR_CMD_GET_PARAMETER)) != RESULT_OK) {
+       return ans;
+     }
+     gs_lidar_ans_header response_header;
+-    for(int i = 0; i < PackageMaxModuleNums; i++)
++    for (int i = 0; i < PackageMaxModuleNums && i < moduleCount; i++)
+     {
+         if ((ans = waitResponseHeader(&response_header, timeout)) != RESULT_OK) {
+           return ans;
+@@ -1344,7 +1324,7 @@ result_t GS2LidarDriver::setDeviceAddress(uint32_t timeout)
+     disableDataGrabbing();
+     flushSerial();
+     {
+-        ScopedLocker l(_lock);
++        ScopedLocker l(_cmd_lock);
+ 
+         if ((ans = sendCommand(GS_LIDAR_CMD_GET_ADDRESS)) != RESULT_OK) {
+             return ans;
+@@ -1354,12 +1334,12 @@ result_t GS2LidarDriver::setDeviceAddress(uint32_t timeout)
+         if ((ans = waitResponseHeader(&response_header, timeout)) != RESULT_OK) {
+             return ans;
+         }
+-
+         if (response_header.type != GS_LIDAR_CMD_GET_ADDRESS) {
+             return RESULT_FAIL;
+         }
+ 
+-        printf("[YDLIDAR] Lidar module count %d", (response_header.address << 1) + 1);
++        moduleCount = (response_header.address >> 1) + 1;
++        printf("[YDLIDAR] GS Lidar count %u\n", moduleCount);
+     }
+ 
+     return RESULT_OK;
+@@ -1427,13 +1407,12 @@ result_t GS2LidarDriver::startScan(bool force, uint32_t timeout) {
+ 
+     //获取GS2参数
+     gs_device_para gs2_info;
+-//    delay(30);
+-    getDevicePara(gs2_info, 300);  
+-//    delay(30);
++    ans = getDevicePara(gs2_info, 300);
++    if (IS_OK(ans))
+     {
+         flushSerial();
+ 
+-        ScopedLocker l(_lock);
++        ScopedLocker l(_cmd_lock);
+         if ((ans = sendCommand(force ? LIDAR_CMD_FORCE_SCAN : GS_LIDAR_CMD_SCAN)) !=
+                 RESULT_OK) {
+             return ans;
+@@ -1446,7 +1425,6 @@ result_t GS2LidarDriver::startScan(bool force, uint32_t timeout) {
+             if ((ans = waitResponseHeader(&response_header, timeout)) != RESULT_OK) {
+                 return ans;
+             }
+-
+             if (response_header.type != GS_LIDAR_ANS_SCAN) {
+                 printf("[CYdLidar] Response to start scan type error!\n");
+                 return RESULT_FAIL;
+@@ -1468,7 +1446,7 @@ result_t GS2LidarDriver::stopScan(uint32_t timeout) {
+         return RESULT_FAIL;
+     }
+ 
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+     
+     if ((ans = sendCommand(GS_LIDAR_CMD_STOP)) != RESULT_OK) {
+       return ans;
+@@ -1485,19 +1463,26 @@ result_t GS2LidarDriver::stopScan(uint32_t timeout) {
+     return RESULT_OK;
+ }
+ 
+-result_t GS2LidarDriver::createThread() {
++result_t GS2LidarDriver::createThread()
++{
++    // 如果线程已启动，则先退出线程
++    if (_thread.getHandle())
++    {
++        m_isScanning = false;
++        _thread.join();
++    }
+     _thread = CLASS_THREAD(GS2LidarDriver, cacheScanData);
+ 
+-    if (_thread.getHandle() == 0) {
+-        m_isScanning = false;
++    if (!_thread.getHandle()) {
+         return RESULT_FAIL;
+     }
+ 
+-    m_isScanning = true;
++    printf("[GS2Lidar] Create GS2 thread 0x%X\n", _thread.getHandle());
++    fflush(stdout);
++
+     return RESULT_OK;
+ }
+ 
+-
+ result_t GS2LidarDriver::startAutoScan(bool force, uint32_t timeout) {
+     result_t ans;
+ 
+@@ -1509,7 +1494,7 @@ result_t GS2LidarDriver::startAutoScan(bool force, uint32_t timeout) {
+     delay(10);
+     {
+ 
+-        ScopedLocker l(_lock);
++        ScopedLocker l(_cmd_lock);
+ 
+         if ((ans = sendCommand(force ? LIDAR_CMD_FORCE_SCAN : GS_LIDAR_CMD_SCAN)) !=
+                 RESULT_OK) {
+@@ -1536,10 +1521,10 @@ result_t GS2LidarDriver::startAutoScan(bool force, uint32_t timeout) {
+ /************************************************************************/
+ /*   stop scan                                                   */
+ /************************************************************************/
+-result_t GS2LidarDriver::stop() {
++result_t GS2LidarDriver::stop() 
++{
+     if (isAutoconnting) {
+         isAutoReconnect = false;
+-        m_isScanning = false;
+     }
+ 
+     disableDataGrabbing();
+@@ -1559,7 +1544,7 @@ result_t GS2LidarDriver::reset(uint8_t addr, uint32_t timeout) {
+         return RESULT_FAIL;
+     }
+ 
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if ((ans = sendCommand(addr, GS_LIDAR_CMD_RESET)) != RESULT_OK) {
+         return ans;
+@@ -1608,7 +1593,7 @@ result_t GS2LidarDriver::getDeviceInfo(device_info &info, uint32_t timeout)
+     disableDataGrabbing();
+ //    flushSerial();
+     {
+-        ScopedLocker l(_lock);
++        ScopedLocker l(_cmd_lock);
+ 
+         if ((ret = sendCommand(GS_LIDAR_CMD_GET_VERSION)) != RESULT_OK) {
+             return ret;
+@@ -1662,7 +1647,7 @@ result_t GS2LidarDriver::setWorkMode(int mode, uint8_t addr)
+     flushSerial();
+ 
+     {
+-        ScopedLocker l(_lock);
++        ScopedLocker l(_cmd_lock);
+         uint8_t m = uint8_t(mode);
+         if ((ans = sendCommand(addr, GS_LIDAR_CMD_SET_MODE, &m, 1)) != RESULT_OK) {
+             return ans;
+diff --git a/src/GS2LidarDriver.h b/src/GS2LidarDriver.h
+index 12cfdb9..17e1eef 100644
+--- a/src/GS2LidarDriver.h
++++ b/src/GS2LidarDriver.h
+@@ -511,18 +511,18 @@ public:
+     DEFAULT_TIMEOUT_COUNT = 1,
+   };
+ 
+-  node_info      *scan_node_buf;    ///< 激光点信息
+-  size_t         scan_node_count;   ///< 激光点数
+-  Event          _dataEvent;        ///< 数据同步事件
+-  Locker         _lock;				///< 线程锁
+-  Locker         _serial_lock;		///< 串口锁
+-  Thread 	     _thread;		   ///< 线程id
++  // node_info      *scan_node_buf;    ///< 激光点信息
++  // size_t         scan_node_count;   ///< 激光点数
++  // Event          _dataEvent;        ///< 数据同步事件
++  // Locker         _lock;				///< 线程锁
++  // Locker         _cmd_lock;		///< 串口锁
++  // Thread 	     _thread;		   ///< 线程id
+ 
+  private:
+   int PackageSampleBytes;            ///< 一个包包含的激光点数
+   serial::Serial *_serial;			///< 串口
+-  bool m_intensities;				///< 信号质量状体
+-  uint32_t m_baudrate;				///< 波特率
++  // bool m_intensities;				///< 信号质量状体
++  // uint32_t m_baudrate;				///< 波特率
+   bool isSupportMotorDtrCtrl;	    ///< 是否支持电机控制
+   uint32_t trans_delay;				///< 串口传输一个byte时间
+   int m_sampling_rate;              ///< 采样频率
+@@ -531,7 +531,7 @@ public:
+ 
+   gs2_node_package package;             ///< 带信号质量协议包
+ 
+-  uint16_t package_Sample_Index;    ///< 包采样点索引
++  // uint16_t package_Sample_Index;    ///< 包采样点索引
+   float IntervalSampleAngle;
+   float IntervalSampleAngle_LastPackage;
+   uint8_t CheckSum;                ///< 校验和
+@@ -543,9 +543,9 @@ public:
+   bool CheckSumResult;
+   uint16_t Valu8Tou16;
+ 
+-  std::string serial_port;///< 雷达端口
++  // std::string serial_port;///< 雷达端口
+   uint8_t *globalRecvBuffer;
+-  int retryCount;
++  // int retryCount;
+   bool has_device_header;
+   uint8_t last_device_byte;
+   int         asyncRecvPos;
+@@ -577,10 +577,10 @@ public:
+   bool isValidPoint;
+   uint8_t  package_Sample_Num;
+ 
+-  uint8_t   frameNum;  //帧序号
+-  uint8_t   moduleNum;  //模块编号
+-  bool      isPrepareToSend; //是否准备好发送
+-
++  uint8_t frameNum = 0;  //帧序号
++  uint8_t moduleNum = 0;  //模块编号
++  bool isPrepareToSend = false; //是否准备好发送
++  uint8_t moduleCount = 1; //当前模组数量
+   std::vector<GS2_Multi_Package>  multi_package;
+ };
+ 
+diff --git a/src/YDlidarDriver.cpp b/src/YDlidarDriver.cpp
+index d64e9ad..d811620 100644
+--- a/src/YDlidarDriver.cpp
++++ b/src/YDlidarDriver.cpp
+@@ -92,67 +92,74 @@ YDlidarDriver::YDlidarDriver(uint8_t type):
+   m_BlockRevSize = 0;
+ }
+ 
+-YDlidarDriver::~YDlidarDriver() {
+-  {
+-    m_isScanning = false;
+-  }
+-
++YDlidarDriver::~YDlidarDriver() 
++{
++  m_isScanning = false;
+   isAutoReconnect = false;
+   _thread.join();
+   delay(200);
+ 
+-  ScopedLocker lck(_cmd_lock);
+-
+-  if (_serial) {
+-    if (_serial->isOpen()) {
+-      _serial->flush();
+-      _serial->closePort();
++  {
++    ScopedLocker l(_cmd_lock);
++    if (_serial)
++    {
++      if (_serial->isOpen())
++      {
++        _serial->flush();
++        _serial->closePort();
++      }
++    }
++    if (_serial)
++    {
++      delete _serial;
++      _serial = NULL;
+     }
+   }
+ 
+-  if (_serial) {
+-    delete _serial;
+-    _serial = NULL;
+-  }
+-
+-  if (globalRecvBuffer) {
+-    delete[] globalRecvBuffer;
+-    globalRecvBuffer = NULL;
+-  }
++  {
++    ScopedLocker l(_lock);
++    if (globalRecvBuffer)
++    {
++      delete[] globalRecvBuffer;
++      globalRecvBuffer = NULL;
++    }
+ 
+-  if (scan_node_buf) {
+-    delete[] scan_node_buf;
+-    scan_node_buf = NULL;
++    if (scan_node_buf)
++    {
++      delete[] scan_node_buf;
++      scan_node_buf = NULL;
++    }
+   }
+ }
+ 
+-
+-result_t YDlidarDriver::connect(const char *port_path, uint32_t baudrate) {
+-  ScopedLocker lck(_cmd_lock);
++result_t YDlidarDriver::connect(const char *port_path, uint32_t baudrate) 
++{
+   m_baudrate = baudrate;
+   serial_port = string(port_path);
+ 
+-  if (!_serial) {
+-    if (m_TranformerType == YDLIDAR_TYPE_TCP) {
+-      _serial = new CActiveSocket();
+-    } else {
+-      _serial = new serial::Serial(port_path, m_baudrate,
+-                                   serial::Timeout::simpleTimeout(DEFAULT_TIMEOUT));
+-    }
+-
+-    _serial->bindport(port_path, baudrate);
+-  }
+-
+   {
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
++    if (!_serial)
++    {
++      if (m_TranformerType == YDLIDAR_TYPE_TCP)
++      {
++        _serial = new CActiveSocket();
++      }
++      else
++      {
++        _serial = new serial::Serial(port_path, m_baudrate,
++                                     serial::Timeout::simpleTimeout(DEFAULT_TIMEOUT));
++      }
++      _serial->bindport(port_path, baudrate);
++    }
+ 
+-    if (!_serial->open()) {
++    if (!_serial->open())
++    {
+       setDriverError(NotOpenError);
+       return RESULT_FAIL;
+     }
+ 
+     m_isConnected = true;
+-
+   }
+ 
+   stopScan();
+@@ -217,8 +224,8 @@ void YDlidarDriver::disconnect() {
+ 
+   stop();
+   delay(10);
+-  ScopedLocker l(_cmd_lock);
+ 
++  ScopedLocker l(_cmd_lock);
+   if (_serial) {
+     if (_serial->isOpen()) {
+       _serial->closePort();
+@@ -226,7 +233,6 @@ void YDlidarDriver::disconnect() {
+   }
+ 
+   m_isConnected = false;
+-
+ }
+ 
+ 
+@@ -416,64 +422,81 @@ result_t YDlidarDriver::waitForData(size_t data_count, uint32_t timeout,
+   return (result_t)_serial->waitfordata(data_count, timeout, returned_size);
+ }
+ 
+-result_t YDlidarDriver::checkAutoConnecting(bool serialError) {
++result_t YDlidarDriver::checkAutoConnecting(bool serialError)
++{
+   result_t ans = RESULT_FAIL;
+   isAutoconnting = true;
+   m_InvalidNodeCount = 0;
+ 
+-  if (m_driverErrno != BlockError) {
++  if (m_driverErrno != BlockError)
++  {
+     setDriverError(TimeoutError);
+   }
+ 
+-
+-  while (isAutoReconnect && isAutoconnting) {
++  while (isAutoReconnect && isAutoconnting)
++  {
+     {
+       ScopedLocker l(_cmd_lock);
++      if (_serial)
++      {
++        if (_serial->isOpen() || m_isConnected)
++        {
++            size_t buffer_size = _serial->available();
++            m_BufferSize += buffer_size;
+ 
+-      if (_serial) {
+-        if (_serial->isOpen() || m_isConnected) {
+-          size_t buffer_size = _serial->available();
+-          m_BufferSize += buffer_size;
+-
+-          if (m_BufferSize && m_BufferSize % 7 == 0) {
+-            setDriverError(BlockError);
+-          } else {
+-            if (buffer_size > 0 || m_BufferSize > 0) {
+-              if (m_driverErrno != BlockError) {
+-                setDriverError(TrembleError);
++            if (m_BufferSize && m_BufferSize % 7 == 0)
++            {
++              setDriverError(BlockError);
++            }
++            else
++            {
++              if (buffer_size > 0 || m_BufferSize > 0)
++              {
++                if (m_driverErrno != BlockError)
++                {
++                  setDriverError(TrembleError);
++                }
++              }
++              else
++              {
++                setDriverError(NotBufferError);
+               }
+-            } else {
+-              setDriverError(NotBufferError);
+             }
+-          }
+ 
+-          if ((retryCount % 2 == 1) || serialError) {
+-            m_isConnected = false;
+-            _serial->closePort();
+-            delete _serial;
+-            _serial = NULL;
+-          } else {
+-            m_BufferSize -= buffer_size;
+-          }
++            if ((retryCount % 2 == 1) || serialError)
++            {
++              m_isConnected = false;
++              _serial->closePort();
++              delete _serial;
++              _serial = NULL;
++            }
++            else
++            {
++              m_BufferSize -= buffer_size;
++            }
+         }
+       }
+     }
+ 
+-    if (!m_isConnected && ((retryCount % 2 == 1) || serialError)) {
+-      if (!IS_OK(connect(serial_port.c_str(), m_baudrate))) {
++    if (!m_isConnected && ((retryCount % 2 == 1) || serialError))
++    {
++      if (!IS_OK(connect(serial_port.c_str(), m_baudrate)))
++      {
+         setDriverError(NotOpenError);
+       }
+     }
+ 
+     retryCount++;
+ 
+-    if (retryCount > 50) {
++    if (retryCount > 50)
++    {
+       retryCount = 50;
+     }
+ 
+     int tempCount = 0;
+ 
+-    while (isAutoReconnect && isscanning() && tempCount < retryCount) {
++    while (isAutoReconnect && isscanning() && tempCount < retryCount)
++    {
+       delay(200);
+       tempCount++;
+     }
+@@ -482,64 +505,76 @@ result_t YDlidarDriver::checkAutoConnecting(bool serialError) {
+     int retryConnect = 0;
+ 
+     while (isAutoReconnect &&
+-           connect(serial_port.c_str(), m_baudrate) != RESULT_OK) {
++           connect(serial_port.c_str(), m_baudrate) != RESULT_OK)
++    {
+       retryConnect++;
+ 
+-      if (retryConnect > 25) {
++      if (retryConnect > 25)
++      {
+         retryConnect = 25;
+       }
+ 
+       tempCount = 0;
+       setDriverError(NotOpenError);
+ 
+-      while (isAutoReconnect && isscanning() && tempCount < retryConnect) {
++      while (isAutoReconnect && isscanning() && tempCount < retryConnect)
++      {
+         delay(200);
+         tempCount++;
+       }
+     }
+ 
+-    if (!isAutoReconnect) {
++    if (!isAutoReconnect)
++    {
+       m_isScanning = false;
+       isAutoconnting = false;
+       return RESULT_FAIL;
+     }
+ 
+-    if (isconnected()) {
++    if (isconnected())
++    {
+       delay(50);
+ 
+-      if (!m_SingleChannel && m_driverErrno != BlockError) {
++      if (!m_SingleChannel && m_driverErrno != BlockError)
++      {
+         device_info devinfo;
+         ans = getDeviceInfo(devinfo);
+ 
+-        if (!IS_OK(ans)) {
+-          stopScan();
+-          ans = getDeviceInfo(devinfo);
++        if (!IS_OK(ans))
++        {
++            stopScan();
++            ans = getDeviceInfo(devinfo);
+         }
+ 
+-        if (!IS_OK(ans)) {
+-          setDriverError(DeviceNotFoundError);
+-          continue;
++        if (!IS_OK(ans))
++        {
++            setDriverError(DeviceNotFoundError);
++            continue;
+         }
+       }
+ 
+       {
+-        ScopedLocker l(_cmd_lock);
+         ans = startAutoScan();
+ 
+-        if (!IS_OK(ans)) {
+-          ans = startAutoScan();
++        if (!IS_OK(ans))
++        {
++            ans = startAutoScan();
+         }
+       }
+ 
+-      if (IS_OK(ans)) {
++      if (IS_OK(ans))
++      {
+         isAutoconnting = false;
+ 
+-        if (getDriverError() == DeviceNotFoundError) {
+-          setDriverError(NoError);
++        if (getDriverError() == DeviceNotFoundError)
++        {
++            setDriverError(NoError);
+         }
+ 
+         return ans;
+-      } else {
++      }
++      else
++      {
+         setDriverError(DeviceNotFoundError);
+       }
+     }
+@@ -547,7 +582,6 @@ result_t YDlidarDriver::checkAutoConnecting(bool serialError) {
+ 
+   isAutoconnting = false;
+   return RESULT_FAIL;
+-
+ }
+ 
+ result_t YDlidarDriver::autoHeartBeat() {
+@@ -555,7 +589,7 @@ result_t YDlidarDriver::autoHeartBeat() {
+     return RESULT_FAIL;
+   }
+ 
+-  ScopedLocker lock(_lock);
++  ScopedLocker l(_cmd_lock);
+   result_t ans = sendCommand(LIDAR_CMD_SCAN);
+   return ans;
+ }
+@@ -599,21 +633,23 @@ int YDlidarDriver::cacheScanData()
+         waitDevicePackage(1000);
+     }
+ 
+-    flushSerial();
+-    waitScanData(local_buf, count);
++    // flushSerial();
++    // waitScanData(local_buf, count);
+ 
+-    int timeout_count   = 0;
++    int timeout_count = 0;
+     retryCount = 0;
+     m_BufferSize = 0;
+     m_heartbeat_ts = getms();
+     bool m_last_frame_valid = false;
+ 
++    m_isScanning = true;
++
+     while (m_isScanning)
+     {
+         count = 128;
+         ans = waitScanData(local_buf, count, DEFAULT_TIMEOUT / 2);
+ 
+-        // printf("count %llu\n", count);
++        // printf("count %lu ret %d\n", count, ans);
+         // fflush(stdout);
+ 
+         if (!IS_OK(ans)) {
+@@ -668,9 +704,10 @@ int YDlidarDriver::cacheScanData()
+         {
+             if (local_buf[pos].sync_flag & LIDAR_RESP_MEASUREMENT_SYNCBIT)
+             {
++                // printf("[YDLIDAR] S2 points Stored in buffer start %lu\n", scan_count);
+                 if (local_scan[0].sync_flag & LIDAR_RESP_MEASUREMENT_SYNCBIT)
+                 {
+-                    _lock.lock();//timeout lock, wait resource copy
++                    ScopedLocker l(_lock);
+                     //将下一圈的第一个点的采集时间作为当前圈数据的采集时间
+ //                    local_scan[0].stamp = local_buf[pos].stamp;
+ //                    if (local_scan[0].stamp == 0) {
+@@ -681,7 +718,7 @@ int YDlidarDriver::cacheScanData()
+                     memcpy(scan_node_buf, local_scan, scan_count * sizeof(node_info));
+                     scan_node_count = scan_count;
+                     _dataEvent.set();
+-                    _lock.unlock();
++                    // printf("[YDLIDAR] S2 points Stored in buffer end %lu\n", scan_count);
+                 }
+ 
+                 scan_count = 0;
+@@ -928,14 +965,15 @@ result_t YDlidarDriver::parseResponseHeader(
+     size_t remainSize = PackagePaidBytes - recvPos;
+     size_t recvSize = 0;
+     ans = waitForData(remainSize, timeout - waitTime, &recvSize);
+-
+     if (!IS_OK(ans))
++    {
+       return ans;
++    }
+ 
+     if (recvSize > remainSize)
+       recvSize = remainSize;
+ 
+-    getData(globalRecvBuffer, recvSize);
++    ans = getData(globalRecvBuffer, recvSize);
+     // printf("recv: ");
+     // printHex(globalRecvBuffer, recvSize);
+ 
+@@ -1273,6 +1311,7 @@ void YDlidarDriver::calcutePackageCT() {
+     package_CT = packages.package_CT;
+     nowPackageNum = packages.nowPackageNum;
+   }
++  // printf("[YDLIDAR] S2 pack points %u\n", nowPackageNum);
+ }
+ 
+ void YDlidarDriver::parseNodeDebugFromBuffer(node_info *node)
+@@ -1414,7 +1453,8 @@ void YDlidarDriver::parseNodeFromeBuffer(node_info *node)
+ 
+     package_Sample_Index ++;
+ 
+-    if (package_Sample_Index >= nowPackageNum) {
++    if (package_Sample_Index >= nowPackageNum) 
++    {
+         package_Sample_Index = 0;
+         CheckSumResult = false;
+     }
+@@ -1485,36 +1525,37 @@ result_t YDlidarDriver::waitScanData(
+     return RESULT_FAIL;
+ }
+ 
+-
+-result_t YDlidarDriver::grabScanData(node_info *nodebuffer, size_t &count,
+-                                     uint32_t timeout) {
+-  switch (_dataEvent.wait(timeout)) {
++result_t YDlidarDriver::grabScanData(node_info *nodebuffer,
++                                     size_t &count,
++                                     uint32_t timeout)
++{
++    switch (_dataEvent.wait(timeout))
++    {
+     case Event::EVENT_TIMEOUT:
+-      count = 0;
+-      return RESULT_TIMEOUT;
++        count = 0;
++        return RESULT_TIMEOUT;
+ 
+-    case Event::EVENT_OK: {
+-      if (scan_node_count == 0) {
+-        return RESULT_FAIL;
+-      }
++    case Event::EVENT_OK:
++    {
++        ScopedLocker l(_lock);
++        // if (scan_node_count == 0)
++        // {
++        //     return RESULT_FAIL;
++        // }
+ 
+-      ScopedLocker l(_lock);
+-      size_t size_to_copy = min(count, scan_node_count);
+-      memcpy(nodebuffer, scan_node_buf, size_to_copy * sizeof(node_info));
+-      count = size_to_copy;
+-      scan_node_count = 0;
++        size_t size_to_copy = min(count, scan_node_count);
++        memcpy(nodebuffer, scan_node_buf, size_to_copy * sizeof(node_info));
++        count = size_to_copy;
++        scan_node_count = 0;
+     }
+-
+-    return RESULT_OK;
++        return RESULT_OK;
+ 
+     default:
+-      count = 0;
+-      return RESULT_FAIL;
+-  }
+-
++        count = 0;
++        return RESULT_FAIL;
++    }
+ }
+ 
+-
+ result_t YDlidarDriver::ascendScanData(node_info *nodebuffer, size_t count) {
+   float inc_origin_angle = (float)360.0 / count;
+   int i = 0;
+@@ -1645,7 +1686,7 @@ result_t YDlidarDriver::getHealth(device_health &health, uint32_t timeout) {
+   disableDataGrabbing();
+   flushSerial();
+   {
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if ((ans = sendCommand(LIDAR_CMD_GET_DEVICE_HEALTH)) != RESULT_OK) {
+       return ans;
+@@ -1702,7 +1743,7 @@ result_t YDlidarDriver::getDeviceInfo(device_info &info, uint32_t timeout) {
+ //  disableDataGrabbing();
+   flushSerial();
+   {
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if ((ans = sendCommand(LIDAR_CMD_GET_DEVICE_INFO)) != RESULT_OK) {
+       return ans;
+@@ -1843,8 +1884,7 @@ result_t YDlidarDriver::startScan(bool force, uint32_t timeout)
+   flushSerial();
+   delay(30);
+   {
+-    ScopedLocker l(_lock);
+-
++    ScopedLocker l(_cmd_lock);
+     if ((ans = sendCommand(force ? LIDAR_CMD_FORCE_SCAN : LIDAR_CMD_SCAN)) !=
+         RESULT_OK)
+     {
+@@ -1890,7 +1930,7 @@ result_t YDlidarDriver::stopScan(uint32_t timeout) {
+     return RESULT_FAIL;
+   }
+ 
+-  ScopedLocker l(_lock);
++  ScopedLocker l(_cmd_lock);
+   sendCommand(LIDAR_CMD_FORCE_STOP);
+   delay(5);
+   sendCommand(LIDAR_CMD_STOP);
+@@ -1898,15 +1938,24 @@ result_t YDlidarDriver::stopScan(uint32_t timeout) {
+   return RESULT_OK;
+ }
+ 
+-result_t YDlidarDriver::createThread() {
++result_t YDlidarDriver::createThread() 
++{
++  //如果线程已启动，则先退出线程
++  if (_thread.getHandle())
++  {
++    m_isScanning = false;
++    _thread.join();
++  }
++
+   _thread = CLASS_THREAD(YDlidarDriver, cacheScanData);
+ 
+-  if (_thread.getHandle() == 0) {
+-    m_isScanning = false;
++  if (!_thread.getHandle()) {
+     return RESULT_FAIL;
+   }
+ 
+-  m_isScanning = true;
++  printf("[YDlidar] Create thread 0x%X\n", _thread.getHandle());
++  fflush(stdout);
++
+   return RESULT_OK;
+ }
+ 
+@@ -1922,7 +1971,7 @@ result_t YDlidarDriver::startAutoScan(bool force, uint32_t timeout) {
+   delay(10);
+   {
+ 
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if ((ans = sendCommand(force ? LIDAR_CMD_FORCE_SCAN : LIDAR_CMD_SCAN)) !=
+         RESULT_OK) {
+@@ -1984,7 +2033,7 @@ result_t YDlidarDriver::reset(uint32_t timeout) {
+     return RESULT_FAIL;
+   }
+ 
+-  ScopedLocker l(_lock);
++  ScopedLocker l(_cmd_lock);
+ 
+   if ((ans = sendCommand(LIDAR_CMD_RESET)) != RESULT_OK) {
+     return ans;
+@@ -1997,7 +2046,7 @@ result_t YDlidarDriver::reset(uint32_t timeout) {
+ /*  startMotor                                                          */
+ /************************************************************************/
+ result_t YDlidarDriver::startMotor() {
+-  ScopedLocker l(_lock);
++  ScopedLocker l(_cmd_lock);
+ 
+   if (m_SupportMotorDtrCtrl) {
+     setDTR();
+@@ -2014,7 +2063,7 @@ result_t YDlidarDriver::startMotor() {
+ /*  stopMotor                                                           */
+ /************************************************************************/
+ result_t YDlidarDriver::stopMotor() {
+-  ScopedLocker l(_lock);
++  ScopedLocker l(_cmd_lock);
+ 
+   if (m_SupportMotorDtrCtrl) {
+     clearDTR();
+@@ -2041,7 +2090,7 @@ result_t YDlidarDriver::getScanFrequency(scan_frequency &frequency,
+   disableDataGrabbing();
+   flushSerial();
+   {
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if ((ans = sendCommand(LIDAR_CMD_GET_AIMSPEED)) != RESULT_OK) {
+       return ans;
+@@ -2084,7 +2133,7 @@ result_t YDlidarDriver::setScanFrequencyAdd(scan_frequency &frequency,
+   disableDataGrabbing();
+   flushSerial();
+   {
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if ((ans = sendCommand(LIDAR_CMD_SET_AIMSPEED_ADD)) != RESULT_OK) {
+       return ans;
+@@ -2127,7 +2176,7 @@ result_t YDlidarDriver::setScanFrequencyDis(scan_frequency &frequency,
+   disableDataGrabbing();
+   flushSerial();
+   {
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if ((ans = sendCommand(LIDAR_CMD_SET_AIMSPEED_DIS)) != RESULT_OK) {
+       return ans;
+@@ -2170,7 +2219,7 @@ result_t YDlidarDriver::setScanFrequencyAddMic(scan_frequency &frequency,
+   disableDataGrabbing();
+   flushSerial();
+   {
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if ((ans = sendCommand(LIDAR_CMD_SET_AIMSPEED_ADDMIC)) != RESULT_OK) {
+       return ans;
+@@ -2213,7 +2262,7 @@ result_t YDlidarDriver::setScanFrequencyDisMic(scan_frequency &frequency,
+   disableDataGrabbing();
+   flushSerial();
+   {
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if ((ans = sendCommand(LIDAR_CMD_SET_AIMSPEED_DISMIC)) != RESULT_OK) {
+       return ans;
+@@ -2255,7 +2304,7 @@ result_t YDlidarDriver::getSamplingRate(sampling_rate &rate, uint32_t timeout) {
+   disableDataGrabbing();
+   flushSerial();
+   {
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if ((ans = sendCommand(LIDAR_CMD_GET_SAMPLING_RATE)) != RESULT_OK) {
+       return ans;
+@@ -2298,7 +2347,7 @@ result_t YDlidarDriver::setSamplingRate(sampling_rate &rate, uint32_t timeout) {
+   disableDataGrabbing();
+   flushSerial();
+   {
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if ((ans = sendCommand(LIDAR_CMD_SET_SAMPLING_RATE)) != RESULT_OK) {
+       return ans;
+@@ -2341,7 +2390,7 @@ result_t YDlidarDriver::getZeroOffsetAngle(offset_angle &angle,
+   disableDataGrabbing();
+   flushSerial();
+   {
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if ((ans = sendCommand(LIDAR_CMD_GET_OFFSET_ANGLE)) != RESULT_OK) {
+       return ans;
+@@ -2384,7 +2433,7 @@ result_t YDlidarDriver::setScanHeartbeat(scan_heart_beat &beat,
+   disableDataGrabbing();
+   flushSerial();
+   {
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if ((ans = sendCommand(LIDAR_CMD_SET_HEART_BEAT)) != RESULT_OK) {
+       return ans;
+@@ -2426,7 +2475,7 @@ result_t YDlidarDriver::getAutoZeroOffsetAngle(offset_angle &angle,
+ 
+   flushSerial();
+   {
+-    ScopedLocker l(_lock);
++    ScopedLocker l(_cmd_lock);
+ 
+     if ((ans = sendCommand(LIDAR_CMD_GET_OFFSET_ANGLE)) != RESULT_OK) {
+       return ans;
+-- 
+2.34.1
+
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/ydlidar_1.1.3.bb b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/ydlidar_1.1.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..55d261a25f65a5616961c17a879d7d5133a357f0
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/ydlidar/ydlidar_1.1.3.bb
@@ -0,0 +1,43 @@
+DESCRIPTION = "ydlidar driver"                         
+SECTION = "devel"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=4e320231d59c825e45dbfda066af29c9"
+
+inherit cmake
+
+SRC_URI:prepend = " file://V${PV}.tar.gz \
+        file://0001-GS2.patch \
+        file://0002-windows.patch \
+        file://0003-GS1.patch \
+        file://0004-S2-Pro.patch \
+        file://0005-GS2-S2.patch \
+        "
+ 
+S = "${WORKDIR}/YDLidar-SDK-${PV}"
+ 
+SRC_URI[md5sum] = "10d97fd77d76f1f754ef40b90a36ba17"
+SRC_URI[sha256sum] = "88284d8fe5e567120d73d6967b840538f3f1975182db0ef0eb8233ac69023d1b"
+
+DEPENDS = "swig-native python3"
+# fix do_package_qa: QA Issue:
+# /usr/startup/initenv.sh contained in package ydlidar requires /bin/bash, but no providers found in RDEPENDS:ydlidar? [file-rdeps]
+RDEPENDS:${PN} = "bash"
+
+SYSROOT_DIRS += "/usr/lib"
+
+FILES:${PN}-staticdev += "/usr/lib/libydlidar_sdk.a"
+FILES:${PN} += "/usr/share /usr/startup /usr/lib/python*"
+
+# fix pkgconfig installdir conflict and driver compile warnings (which fix buffer overflow)
+do_configure:prepend:class-target() {
+    if [ -f ${S}/cmake/install_package.cmake ]; then
+        cat ${S}/cmake/install_package.cmake | grep "\${CMAKE_INSTALL_DATAROOTDIR}\/pkgconfig" || sed -i 's:${CMAKE_INSTALL_PREFIX}/lib/pkgconfig:${CMAKE_INSTALL_DATAROOTDIR}/pkgconfig:g' ${S}/cmake/install_package.cmake
+        cat ${S}/cmake/install_package.cmake | grep "\${CMAKE_INSTALL_DATAROOTDIR}\/cmake" || sed -i 's:lib/cmake:${CMAKE_INSTALL_DATAROOTDIR}/cmake:g' ${S}/cmake/install_package.cmake
+    fi
+    sed -i 's:0x\%X thread has been canceled:0x\%lX thread has been canceled:g' ${S}/core/base/thread.h
+    sed -i 's:Create thread 0x\%X:Create thread 0x\%lX:g' ${S}/src/YDlidarDriver.cpp
+    sed -i 's:serialnum\[16\]:serialnum\[40\]:g' ${S}/core/common/ydlidar_protocol.h
+}
+
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/zstd-vendor/files/0001-CMakeLists.txt-prevent-building-zstd-with-ExternalPr.patch b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/zstd-vendor/files/0001-CMakeLists.txt-prevent-building-zstd-with-ExternalPr.patch
new file mode 100644
index 0000000000000000000000000000000000000000..97a250523f5aed2b9da323f02a2b66fd1e6203c9
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/zstd-vendor/files/0001-CMakeLists.txt-prevent-building-zstd-with-ExternalPr.patch
@@ -0,0 +1,70 @@
+diff -uprN ros-humble-zstd-vendor-0.15.5/CMakeLists.txt ros-humble-zstd-vendor-0.15.5-new/CMakeLists.txt
+--- ros-humble-zstd-vendor-0.15.5/CMakeLists.txt	2023-04-28 06:40:08.000000000 +0800
++++ ros-humble-zstd-vendor-0.15.5-new/CMakeLists.txt	2023-11-25 09:58:23.120342289 +0800
+@@ -9,62 +9,14 @@ option(FORCE_BUILD_VENDOR_PKG
+   OFF)
+ 
+ if(NOT FORCE_BUILD_VENDOR_PKG)
+-  find_package(zstd QUIET)
++  find_package(PkgConfig REQUIRED)
++  pkg_check_modules(ZSTD REQUIRED libzstd>=1.4.4)
+ endif()
+ 
+-macro(build_zstd)
+-  set(extra_cmake_args)
+-
+-  if(DEFINED CMAKE_BUILD_TYPE)
+-    list(APPEND extra_cmake_args -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE})
+-  endif()
+-
+-  if(DEFINED CMAKE_TOOLCHAIN_FILE)
+-    list(APPEND extra_cmake_args "-DCMAKE_TOOLCHAIN_FILE=${CMAKE_TOOLCHAIN_FILE}")
+-  else()
+-    list(APPEND extra_cmake_args "-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}")
+-  endif()
+-  list(APPEND extra_cmake_args "-DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}")
+-
+-  set(zstd_version 1.4.4)
+-  include(ExternalProject)
+-  # The CMakeLists.txt file for zstd is in a subdirectory.
+-  # We need to configure the CMake command to build from there instead.
+-  ExternalProject_Add(zstd-${zstd_version}
+-    GIT_REPOSITORY https://github.com/facebook/zstd.git
+-    GIT_TAG 10f0e6993f9d2f682da6d04aa2385b7d53cbb4ee  # v${zstd_version}
+-    GIT_CONFIG advice.detachedHead=false
+-    # Suppress git update due to https://gitlab.kitware.com/cmake/cmake/-/issues/16419
+-    # See https://github.com/ament/uncrustify_vendor/pull/22 for details
+-    UPDATE_COMMAND ""
+-    TIMEOUT 60
+-    SOURCE_SUBDIR build/cmake
+-    CMAKE_ARGS
+-      -DCMAKE_INSTALL_PREFIX=${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}_install
+-      -DZSTD_BUILD_STATIC=OFF
+-      -DZSTD_BUILD_SHARED=ON
+-      -DZSTD_BUILD_PROGRAMS=OFF
+-      ${extra_cmake_args}
+-    # Note: zstd v1.4.6 will include the following fix. When that is released, upgrade and remove this patch.
+-    PATCH_COMMAND
+-      ${CMAKE_COMMAND} -E chdir <SOURCE_DIR> git apply -p1 --ignore-space-change --whitespace=nowarn
+-        ${CMAKE_CURRENT_SOURCE_DIR}/cmake_minimum_required_2.8.12.patch &&
+-      ${CMAKE_COMMAND} -E chdir <SOURCE_DIR> git apply -p1 --ignore-space-change --whitespace=nowarn
+-        ${CMAKE_CURRENT_SOURCE_DIR}/no_internal_headers.patch
+-  )
+-
+-  install(
+-    DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}_install/
+-    DESTINATION ${CMAKE_INSTALL_PREFIX}
+-    USE_SOURCE_PERMISSIONS)
+-endmacro()
+-
+-if (NOT zstd_FOUND OR "${zstd_VERSION}" VERSION_LESS 1.4.4)
+-  build_zstd()
++if (NOT ZSTD_FOUND OR "${ZSTD_VERSION}" VERSION_LESS 1.4.4)
++  message(STATUS "Zstd not found, missing dependency or version less than 1.4.4, found ${ZSTD_VERSION}")
+ else()
+   message(STATUS "Found Zstd, skipping build.")
+ endif()
+ 
+ install(DIRECTORY cmake DESTINATION share/${PROJECT_NAME})
+-
+-ament_package(CONFIG_EXTRAS zstd_vendor-extras.cmake)
diff --git a/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/zstd-vendor/zstd-vendor_%.bbappend b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/zstd-vendor/zstd-vendor_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..57a44c8cef210efe84747f796a77341a587fe597
--- /dev/null
+++ b/meta-openeuler/dynamic-layers/ros2-layer/recipes-ros/zstd-vendor/zstd-vendor_%.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+LIC_FILES_CHKSUM = "file://package.xml;beginline=12;endline=13;md5=496ab866bb705dc664bdce6d58d9e3fc"
diff --git a/meta-openeuler/lib/oe/__init__.py b/meta-openeuler/lib/oe/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..3ad9513f40e0c4c6eb5c09fa404aaa95e3ee8753
--- /dev/null
+++ b/meta-openeuler/lib/oe/__init__.py
@@ -0,0 +1,2 @@
+from pkgutil import extend_path
+__path__ = extend_path(__path__, __name__)
diff --git a/meta-openeuler/lib/oe/external.py b/meta-openeuler/lib/oe/external.py
new file mode 100644
index 0000000000000000000000000000000000000000..1e021a7922a3ebb6c2901b615931e073541d6e87
--- /dev/null
+++ b/meta-openeuler/lib/oe/external.py
@@ -0,0 +1,144 @@
+import os.path
+import re
+import shlex
+import subprocess
+import oe.path
+import bb
+
+
+def run(d, cmd, *args):
+    topdir = d.getVar('TOPDIR')
+    toolchain_path = d.getVar('EXTERNAL_TOOLCHAIN')
+    if toolchain_path:
+        target_prefix = d.getVar('EXTERNAL_TARGET_SYS') + '-'
+        if not cmd.startswith(target_prefix):
+            cmd = target_prefix + cmd
+
+        toolchain_bin = d.getVar('EXTERNAL_TOOLCHAIN_BIN')
+        path = os.path.join(toolchain_bin, cmd)
+        args = shlex.split(path) + list(args)
+
+        bb.debug(1, 'oe.external.run({})'.format(repr(args)))
+        try:
+            stdout, stderr = bb.process.run(args, cwd=topdir)
+        except bb.process.CmdError as exc:
+            bb.debug(1, 'oe.external.run: {} failed: {}'.format(subprocess.list2cmdline(args), exc))
+        else:
+# cmd like gcc -v will output to stderr not stdout, so do special handling for it
+            if (stdout == ''):
+                stdout = stderr
+            return stdout
+
+    return 'UNKNOWN'
+
+
+def parse_mirrors(mirrors_string):
+    mirrors, invalid = [], []
+    for entry in mirrors_string.replace('\\n', '\n').split('\n'):
+        entry = entry.strip()
+        if not entry:
+            continue
+        try:
+            pathname, subst = entry.strip().split('|', 1)
+        except ValueError:
+            invalid.append(entry)
+        mirrors.append(('^' + re.escape(pathname), subst))
+    return mirrors, invalid
+
+
+def get_file_search_metadata(d):
+    '''Given the metadata, return the mirrors and sysroots to operate against.'''
+
+    premirrors, invalid = parse_mirrors(d.getVar('FILES_PREMIRRORS'))
+    for invalid_entry in invalid:
+        bb.warn('Invalid FILES_MIRRORS entry: {0}'.format(invalid_entry))
+
+    mirrors, invalid = parse_mirrors(d.getVar('FILES_MIRRORS'))
+    for invalid_entry in invalid:
+        bb.warn('Invalid FILES_MIRRORS entry: {0}'.format(invalid_entry))
+
+    source_paths = [os.path.realpath(p)
+                    for p in d.getVar('EXTERNAL_INSTALL_SOURCE_PATHS').split()]
+
+    return source_paths, mirrors, premirrors
+
+
+def gather_pkg_files(d):
+    '''Given the metadata, return all the files we want to copy to ${D} for
+    this recipe.'''
+    import itertools
+    files = []
+    for pkg in d.getVar('PACKAGES').split():
+        files = itertools.chain(files, (d.getVar('EXTERNAL_FILES_{}'.format(pkg)) or d.getVar('FILES:{}'.format(pkg)) or '').split())
+    files = itertools.chain(files, d.getVar('EXTERNAL_EXTRA_FILES').split())
+    return files
+
+
+def copy_from_sysroots(pathnames, sysroots, mirrors, premirrors, installdest):
+    '''Copy the specified files from the specified sysroots, also checking the
+    specified mirror patterns as alternate paths, to the specified destination.'''
+    expanded_pathnames = expand_paths(pathnames, mirrors, premirrors)
+    searched_paths = search_sysroots(expanded_pathnames, sysroots)
+    for path, files in searched_paths:
+        if not files:
+            bb.debug(1, 'oe.external: failed to find `{}`'.format(path))
+        else:
+            destdir = oe.path.join(installdest, os.path.dirname(path))
+            bb.utils.mkdirhier(destdir)
+            subprocess.check_call(['cp', '-PR', '--preserve=mode,timestamps', '--no-preserve=ownership'] + list(files) + [destdir + '/'])
+            bb.note('Copied `{}`  to `{}/`'.format(', '.join(files), destdir))
+
+def expand_paths(pathnames, mirrors, premirrors):
+    '''Apply search/replace to paths to get alternate search paths.
+
+    Returns a generator with tuples of (pathname, expanded_paths).'''
+    for pathname in pathnames:
+        expanded_paths = []
+
+        for search, replace in premirrors:
+            try:
+                new_pathname = re.sub(search, replace, pathname, count=1)
+            except re.error as exc:
+                bb.warn("Invalid pattern for `%s`" % search)
+                continue
+            if new_pathname != pathname:
+                expanded_paths.append(new_pathname)
+
+        expanded_paths.append(pathname)
+
+        for search, replace in mirrors:
+            try:
+                new_pathname = re.sub(search, replace, pathname, count=1)
+            except re.error as exc:
+                bb.warn("Invalid pattern for `%s`" % search)
+                continue
+            if new_pathname != pathname:
+                expanded_paths.append(new_pathname)
+
+        yield pathname, expanded_paths
+
+def search_sysroots(path_entries, sysroots):
+    '''Search the supplied sysroots for the supplied paths, checking supplied
+    alternate paths. Expects entries in the format (pathname, all_paths).
+
+    Returns a generator with tuples of (pathname, found_paths).'''
+    import glob
+    import itertools
+    for path, pathnames in path_entries:
+        for sysroot, pathname in ((s, p) for s in sysroots
+                                         for p in pathnames):
+            check_path = sysroot + os.sep + pathname
+            found_paths = glob.glob(check_path)
+            if found_paths:
+                print("%s --> %s" % (path, found_paths))
+                yield path, found_paths
+                break
+        else:
+            yield path, None
+
+
+def find_sysroot_files(paths, d):
+    sysroots, mirrors, premirrors = get_file_search_metadata(d)
+    expanded = expand_paths(paths, mirrors, premirrors)
+    search_results = list(search_sysroots(expanded, sysroots))
+    return [v for k, v in search_results]
diff --git a/meta-openeuler/licenses/MulanPSL-1.0 b/meta-openeuler/licenses/MulanPSL-1.0
new file mode 100644
index 0000000000000000000000000000000000000000..8d8fae95114c21547d2fe35b07673afb602a884c
--- /dev/null
+++ b/meta-openeuler/licenses/MulanPSL-1.0
@@ -0,0 +1,116 @@
+木兰宽松许可证, 第1版
+
+木兰宽松许可证， 第1版
+
+2019年8月 http://license.coscl.org.cn/MulanPSL
+
+您对“软件”的复制、使用、修改及分发受木兰宽松许可证，第1版（“本许可证”）的如下条款的约束：
+
+0.   定义
+
+“软件”是指由“贡献”构成的许可在“本许可证”下的程序和相关文档的集合。
+
+“贡献者”是指将受版权法保护的作品许可在“本许可证”下的自然人或“法人实体”。
+
+“法人实体”是指提交贡献的机构及其“关联实体”。
+
+“关联实体”是指，对“本许可证”下的一方而言，控制、受控制或与其共同受控制的机构，此处的控制是指有受控方或共同受控方至少50%直接或间接的投票权、资金或其他有价证券。
+
+“贡献”是指由任一“贡献者”许可在“本许可证”下的受版权法保护的作品。
+
+1.   授予版权许可
+
+每个“贡献者”根据“本许可证”授予您永久性的、全球性的、免费的、非独占的、不可撤销的版权许可，您可以复制、使用、修改、分发其“贡献”，不论修改与否。
+
+2.   授予专利许可
+
+每个“贡献者”根据“本许可证”授予您永久性的、全球性的、免费的、非独占的、不可撤销的（根据本条规定撤销除外）专利许可，供您制造、委托制造、使用、许诺销售、销售、进口其“贡献”或以其他方式转移其“贡献”。前述专利许可仅限于“贡献者”现在或将来拥有或控制的其“贡献”本身或其“贡献”与许可“贡献”时的“软件”结合而将必然会侵犯的专利权利要求，不包括仅因您或他人修改“贡献”或其他结合而将必然会侵犯到的专利权利要求。如您或您的“关联实体”直接或间接地（包括通过代理、专利被许可人或受让人），就“软件”或其中的“贡献”对任何人发起专利侵权诉讼（包括反诉或交叉诉讼）或其他专利维权行动，指控其侵犯专利权，则“本许可证”授予您对“软件”的专利许可自您提起诉讼或发起维权行动之日终止。
+
+3.   无商标许可
+
+“本许可证”不提供对“贡献者”的商品名称、商标、服务标志或产品名称的商标许可，但您为满足第4条规定的声明义务而必须使用除外。
+
+4.   分发限制
+
+您可以在任何媒介中将“软件”以源程序形式或可执行形式重新分发，不论修改与否，但您必须向接收者提供“本许可证”的副本，并保留“软件”中的版权、商标、专利及免责声明。
+
+5.   免责声明与责任限制
+
+“软件”及其中的“贡献”在提供时不带任何明示或默示的担保。在任何情况下，“贡献者”或版权所有者不对任何人因使用“软件”或其中的“贡献”而引发的任何直接或间接损失承担责任，不论因何种原因导致或者基于何种法律理论,即使其曾被建议有此种损失的可能性。
+
+条款结束
+
+如何将木兰宽松许可证，第1版，应用到您的软件
+
+如果您希望将木兰宽松许可证，第1版，应用到您的新软件，为了方便接收者查阅，建议您完成如下三步：
+
+1， 请您补充如下声明中的空白，包括软件名、软件的首次发表年份以及您作为版权人的名字；
+
+2， 请您在软件包的一级目录下创建以“LICENSE”为名的文件，将整个许可证文本放入该文件中；
+
+3， 请将如下声明文本放入每个源文件的头部注释中。
+
+Copyright (c) [2019] [name of copyright holder]
+[Software Name] is licensed under the Mulan PSL v1.
+You can use this software according to the terms and conditions of the Mulan PSL v1.
+You may obtain a copy of Mulan PSL v1 at:
+    http://license.coscl.org.cn/MulanPSL
+THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+See the Mulan PSL v1 for more details.
+Mulan Permissive Software License，Version 1
+
+Mulan Permissive Software License，Version 1 (Mulan PSL v1)
+
+August 2019 http://license.coscl.org.cn/MulanPSL
+
+Your reproduction, use, modification and distribution of the Software shall be subject to Mulan PSL v1 (this License) with following terms and conditions:
+
+0. Definition
+
+Software means the program and related documents which are comprised of those Contribution and licensed under this License.
+
+Contributor means the Individual or Legal Entity who licenses its copyrightable work under this License.
+
+Legal Entity means the entity making a Contribution and all its Affiliates.
+
+Affiliates means entities that control, or are controlled by, or are under common control with a party to this License, ‘control’ means direct or indirect ownership of at least fifty percent (50%) of the voting power, capital or other securities of controlled or commonly controlled entity.
+
+Contribution means the copyrightable work licensed by a particular Contributor under this License.
+
+1. Grant of Copyright License
+
+Subject to the terms and conditions of this License, each Contributor hereby grants to you a perpetual, worldwide, royalty-free, non-exclusive, irrevocable copyright license to reproduce, use, modify, or distribute its Contribution, with modification or not.
+
+2. Grant of Patent License
+
+Subject to the terms and conditions of this License, each Contributor hereby grants to you a perpetual, worldwide, royalty-free, non-exclusive, irrevocable (except for revocation under this Section) patent license to make, have made, use, offer for sale, sell, import or otherwise transfer its Contribution where such patent license is only limited to the patent claims owned or controlled by such Contributor now or in future which will be necessarily infringed by its Contribution alone, or by combination of the Contribution with the Software to which the Contribution was contributed, excluding of any patent claims solely be infringed by your or others’ modification or other combinations. If you or your Affiliates directly or indirectly (including through an agent, patent licensee or assignee）, institute patent litigation (including a cross claim or counterclaim in a litigation) or other patent enforcement activities against any individual or entity by alleging that the Software or any Contribution in it infringes patents, then any patent license granted to you under this License for the Software shall terminate as of the date such litigation or activity is filed or taken.
+
+3. No Trademark License
+
+No trademark license is granted to use the trade names, trademarks, service marks, or product names of Contributor, except as required to fulfill notice requirements in section 4.
+
+4. Distribution Restriction
+
+You may distribute the Software in any medium with or without modification, whether in source or executable forms, provided that you provide recipients with a copy of this License and retain copyright, patent, trademark and disclaimer statements in the Software.
+
+5. Disclaimer of Warranty and Limitation of Liability
+
+The Software and Contribution in it are provided without warranties of any kind, either express or implied. In no event shall any Contributor or copyright holder be liable to you for any damages, including, but not limited to any direct, or indirect, special or consequential damages arising from your use or inability to use the Software or the Contribution in it, no matter how it’s caused or based on which legal theory, even if advised of the possibility of such damages.
+
+End of the Terms and Conditions
+
+How to apply the Mulan Permissive Software License，Version 1 (Mulan PSL v1) to your software
+
+To apply the Mulan PSL v1 to your work, for easy identification by recipients, you are suggested to complete following three steps:
+
+i. Fill in the blanks in following statement, including insert your software name, the year of the first publication of your software, and your name identified as the copyright owner;
+ii. Create a file named “LICENSE” which contains the whole context of this License in the first directory of your software package;
+iii. Attach the statement to the appropriate annotated syntax at the beginning of each source file.
+
+Copyright (c) [2019] [name of copyright holder]
+[Software Name] is licensed under the Mulan PSL v1.
+You can use this software according to the terms and conditions of the Mulan PSL v1.
+You may obtain a copy of Mulan PSL v1 at:
+    http://license.coscl.org.cn/MulanPSL
+THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+See the Mulan PSL v1 for more details.
diff --git a/meta-openeuler/licenses/MulanPSL-2.0 b/meta-openeuler/licenses/MulanPSL-2.0
new file mode 100644
index 0000000000000000000000000000000000000000..4e461012962ad856654a3dca2618d4a6094f90f1
--- /dev/null
+++ b/meta-openeuler/licenses/MulanPSL-2.0
@@ -0,0 +1,131 @@
+
+木兰宽松许可证, 第2版
+
+木兰宽松许可证， 第2版
+
+2020年1月 http://license.coscl.org.cn/MulanPSL2
+
+您对“软件”的复制、使用、修改及分发受木兰宽松许可证，第2版（“本许可证”）的如下条款的约束：
+
+0.   定义
+
+“软件” 是指由“贡献”构成的许可在“本许可证”下的程序和相关文档的集合。
+
+“贡献” 是指由任一“贡献者”许可在“本许可证”下的受版权法保护的作品。
+
+“贡献者” 是指将受版权法保护的作品许可在“本许可证”下的自然人或“法人实体”。
+
+“法人实体” 是指提交贡献的机构及其“关联实体”。
+
+“关联实体” 是指，对“本许可证”下的行为方而言，控制、受控制或与其共同受控制的机构，此处的控制是指有受控方或共同受控方至少50%直接或间接的投票权、资金或其他有价证券。
+
+1.   授予版权许可
+
+每个“贡献者”根据“本许可证”授予您永久性的、全球性的、免费的、非独占的、不可撤销的版权许可，您可以复制、使用、修改、分发其“贡献”，不论修改与否。
+
+2.   授予专利许可
+
+每个“贡献者”根据“本许可证”授予您永久性的、全球性的、免费的、非独占的、不可撤销的（根据本条规定撤销除外）专利许可，供您制造、委托制造、使用、许诺销售、销售、进口其“贡献”或以其他方式转移其“贡献”。前述专利许可仅限于“贡献者”现在或将来拥有或控制的其“贡献”本身或其“贡献”与许可“贡献”时的“软件”结合而将必然会侵犯的专利权利要求，不包括对“贡献”的修改或包含“贡献”的其他结合。如果您或您的“关联实体”直接或间接地，就“软件”或其中的“贡献”对任何人发起专利侵权诉讼（包括反诉或交叉诉讼）或其他专利维权行动，指控其侵犯专利权，则“本许可证”授予您对“软件”的专利许可自您提起诉讼或发起维权行动之日终止。
+
+3.   无商标许可
+
+“本许可证”不提供对“贡献者”的商品名称、商标、服务标志或产品名称的商标许可，但您为满足第4条规定的声明义务而必须使用除外。
+
+4.   分发限制
+
+您可以在任何媒介中将“软件”以源程序形式或可执行形式重新分发，不论修改与否，但您必须向接收者提供“本许可证”的副本，并保留“软件”中的版权、商标、专利及免责声明。
+
+5.   免责声明与责任限制
+
+“软件”及其中的“贡献”在提供时不带任何明示或默示的担保。在任何情况下，“贡献者”或版权所有者不对任何人因使用“软件”或其中的“贡献”而引发的任何直接或间接损失承担责任，不论因何种原因导致或者基于何种法律理论，即使其曾被建议有此种损失的可能性。
+
+6.   语言
+
+“本许可证”以中英文双语表述，中英文版本具有同等法律效力。如果中英文版本存在任何冲突不一致，以中文版为准。
+
+条款结束
+
+如何将木兰宽松许可证，第2版，应用到您的软件
+
+如果您希望将木兰宽松许可证，第2版，应用到您的新软件，为了方便接收者查阅，建议您完成如下三步：
+
+1， 请您补充如下声明中的空白，包括软件名、软件的首次发表年份以及您作为版权人的名字；
+
+2， 请您在软件包的一级目录下创建以“LICENSE”为名的文件，将整个许可证文本放入该文件中；
+
+3， 请将如下声明文本放入每个源文件的头部注释中。
+
+Copyright (c) [Year] [name of copyright holder]
+[Software Name] is licensed under Mulan PSL v2.
+You can use this software according to the terms and conditions of the Mulan PSL v2.
+You may obtain a copy of Mulan PSL v2 at:
+         http://license.coscl.org.cn/MulanPSL2
+THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+See the Mulan PSL v2 for more details.
+
+Mulan Permissive Software License，Version 2
+
+Mulan Permissive Software License，Version 2 (Mulan PSL v2)
+
+January 2020 http://license.coscl.org.cn/MulanPSL2
+
+Your reproduction, use, modification and distribution of the Software shall be subject to Mulan PSL v2 (this License) with the following terms and conditions:
+
+0. Definition
+
+Software means the program and related documents which are licensed under this License and comprise all Contribution(s).
+
+Contribution means the copyrightable work licensed by a particular Contributor under this License.
+
+Contributor means the Individual or Legal Entity who licenses its copyrightable work under this License.
+
+Legal Entity means the entity making a Contribution and all its Affiliates.
+
+Affiliates means entities that control, are controlled by, or are under common control with the acting entity under this License, ‘control’ means direct or indirect ownership of at least fifty percent (50%) of the voting power, capital or other securities of controlled or commonly controlled entity.
+
+1. Grant of Copyright License
+
+Subject to the terms and conditions of this License, each Contributor hereby grants to you a perpetual, worldwide, royalty-free, non-exclusive, irrevocable copyright license to reproduce, use, modify, or distribute its Contribution, with modification or not.
+
+2. Grant of Patent License
+
+Subject to the terms and conditions of this License, each Contributor hereby grants to you a perpetual, worldwide, royalty-free, non-exclusive, irrevocable (except for revocation under this Section) patent license to make, have made, use, offer for sale, sell, import or otherwise transfer its Contribution, where such patent license is only limited to the patent claims owned or controlled by such Contributor now or in future which will be necessarily infringed by its Contribution alone, or by combination of the Contribution with the Software to which the Contribution was contributed. The patent license shall not apply to any modification of the Contribution, and any other combination which includes the Contribution. If you or your Affiliates directly or indirectly institute patent litigation (including a cross claim or counterclaim in a litigation) or other patent enforcement activities against any individual or entity by alleging that the Software or any Contribution in it infringes patents, then any patent license granted to you under this License for the Software shall terminate as of the date such litigation or activity is filed or taken.
+
+3. No Trademark License
+
+No trademark license is granted to use the trade names, trademarks, service marks, or product names of Contributor, except as required to fulfill notice requirements in section 4.
+
+4. Distribution Restriction
+
+You may distribute the Software in any medium with or without modification, whether in source or executable forms, provided that you provide recipients with a copy of this License and retain copyright, patent, trademark and disclaimer statements in the Software.
+
+5. Disclaimer of Warranty and Limitation of Liability
+
+THE SOFTWARE AND CONTRIBUTION IN IT ARE PROVIDED WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED. IN NO EVENT SHALL ANY CONTRIBUTOR OR COPYRIGHT HOLDER BE LIABLE TO YOU FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO ANY DIRECT, OR INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES ARISING FROM YOUR USE OR INABILITY TO USE THE SOFTWARE OR THE CONTRIBUTION IN IT, NO MATTER HOW IT’S CAUSED OR BASED ON WHICH LEGAL THEORY, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+6. Language
+
+THIS LICENSE IS WRITTEN IN BOTH CHINESE AND ENGLISH, AND THE CHINESE VERSION AND ENGLISH VERSION SHALL HAVE THE SAME LEGAL EFFECT. IN THE CASE OF DIVERGENCE BETWEEN THE CHINESE AND ENGLISH VERSIONS, THE CHINESE VERSION SHALL PREVAIL.
+
+END OF THE TERMS AND CONDITIONS
+
+How to Apply the Mulan Permissive Software License，Version 2 (Mulan PSL v2) to Your Software
+
+To apply the Mulan PSL v2 to your work, for easy identification by recipients, you are suggested to complete following three steps:
+
+i. Fill in the blanks in following statement, including insert your software name, the year of the first publication of your software, and your name identified as the copyright owner;
+ii. Create a file named "LICENSE" which contains the whole context of this License in the first directory of your software package;
+iii. Attach the statement to the appropriate annotated syntax at the beginning of each source file.
+
+Copyright (c) [Year] [name of copyright holder]
+[Software Name] is licensed under Mulan PSL v2.
+You can use this software according to the terms and conditions of the Mulan PSL v2.
+You may obtain a copy of Mulan PSL v2 at:
+         http://license.coscl.org.cn/MulanPSL2
+THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+See the Mulan PSL v2 for more details.
+
diff --git a/meta-openeuler/recipes-arm/arm-compute-library/arm-compute-library/0001-update-scon-configuration-for-yocto-build.patch b/meta-openeuler/recipes-arm/arm-compute-library/arm-compute-library/0001-update-scon-configuration-for-yocto-build.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1ada87fed3562d9c5325ff1fa223fc9fc0463214
--- /dev/null
+++ b/meta-openeuler/recipes-arm/arm-compute-library/arm-compute-library/0001-update-scon-configuration-for-yocto-build.patch
@@ -0,0 +1,11 @@
+--- a/SConstruct	2022-12-09 09:12:36.260399839 +0000
++++ b/SConstruct	2022-12-09 09:15:03.923701343 +0000
+@@ -359,7 +359,7 @@
+             auto_toolchain_prefix = "armv7l-tizen-linux-gnueabi-"
+     elif env['estate'] == '64' and 'v8' in env['arch']:
+         if env['os'] == 'linux':
+-            auto_toolchain_prefix = "aarch64-linux-gnu-"
++            auto_toolchain_prefix = ""
+         elif env['os'] == 'bare_metal':
+             auto_toolchain_prefix = "aarch64-elf-"
+         elif env['os'] == 'android':
diff --git a/meta-openeuler/recipes-arm/arm-compute-library/arm-compute-library_%.bbappend b/meta-openeuler/recipes-arm/arm-compute-library/arm-compute-library_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1c4ad36a0da54606725cc2146098021d2110c633
--- /dev/null
+++ b/meta-openeuler/recipes-arm/arm-compute-library/arm-compute-library_%.bbappend
@@ -0,0 +1,56 @@
+# main bb file: yocto-meta-openeuler/meta-openeuler/recipes-arm/arm-compute-library/arm-compute-library_22.11.bb
+PV = "22.11"
+
+OPENEULER_REPO_NAME = "ComputeLibrary"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=f3c5879801d3cffc4ac2399f2b8e8ec5"
+
+SRC_URI = " \
+    file://ComputeLibrary-${PV}.tar.gz \
+    file://0001-update-scon-configuration-for-yocto-build.patch \
+"
+SRC_URI[arm-compute-library.sha256sum] = "2f70f54d84390625222503ea38650c00c49d4b70bc86a6b9aeeebee9d243865f"
+
+S = "${WORKDIR}/ComputeLibrary-${PV}"
+
+EXTRA_OESCONS = "arch=arm64-v8a extra_cxx_flags="-fPIC -Wno-unused-but-set-variable -Wno-ignored-qualifiers -Wno-noexcept" benchmark_tests=1 validation_tests=0 set_soname=1"
+EXTRA_OESCONS += "neon=1 opencl=0 embed_kernels=1"
+EXTRA_OESCONS:remove = "MAXLINELENGTH=2097152"
+
+do_configure() {
+        if [ -n "${CONFIGURESTAMPFILE}" -a "${S}" = "${B}" ]; then
+                if [ -e "${CONFIGURESTAMPFILE}" -a "`cat ${CONFIGURESTAMPFILE}`" != "${BB_TASKHASH}" -a "${CLEANBROKEN}" != "1" ]; then
+                        ${STAGING_BINDIR_NATIVE}/scons --directory=${S} --clean ${EXTRA_OESCONS}
+                fi
+
+                mkdir -p `dirname ${CONFIGURESTAMPFILE}`
+                echo ${BB_TASKHASH} > ${CONFIGURESTAMPFILE}
+        fi
+}
+
+scons_do_compile() {
+        ${STAGING_BINDIR_NATIVE}/scons ${PARALLEL_MAKE}  ${EXTRA_OESCONS} || \
+        die "scons build execution failed."
+}
+
+do_install() {
+    CP_ARGS="-Prf --preserve=mode,timestamps --no-preserve=ownership"
+
+    install -d ${D}${libdir}
+    for lib in ${S}/build/lib*.*
+    do
+        cp $CP_ARGS $lib ${D}${libdir}
+    done
+
+    # Install 'example' and benchmark executables
+    install -d ${D}${bindir}
+    find ${S}/build/examples/ -maxdepth 1 -type f -executable -exec cp $CP_ARGS {} ${D}${bindir} \;
+    cp $CP_ARGS ${S}/build/tests/arm_compute_benchmark ${D}${bindir}
+
+    # Install built source package as expected by ARMNN
+    install -d ${D}${datadir}/${BPN}
+    cp $CP_ARGS ${S}/arm_compute ${D}${datadir}/${BPN}/.
+    cp $CP_ARGS ${S}/include ${D}${datadir}/${BPN}/.
+    cp $CP_ARGS ${S}/support ${D}${datadir}/${BPN}/.
+}
+
diff --git a/meta-openeuler/recipes-arm/arm-compute-library/arm-compute-library_19.02.bb b/meta-openeuler/recipes-arm/arm-compute-library/arm-compute-library_19.02.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8f62cbe714fe8eb8a4bf230aac645491987d3110
--- /dev/null
+++ b/meta-openeuler/recipes-arm/arm-compute-library/arm-compute-library_19.02.bb
@@ -0,0 +1,44 @@
+SUMMARY = "The ARM Computer Vision and Machine Learning library"
+DESCRIPTION = "The ARM Computer Vision and Machine Learning library is a set of functions optimised for both ARM CPUs and GPUs."
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=762a7ba8d2ddc3b38d88742fbaf0b62d"
+
+inherit scons
+
+SRC_URI = " \
+    git://github.com/ARM-software/ComputeLibrary.git;tag=v${PV};name=arm-compute-library \
+    file://0001-update-scon-configuration-for-yocto-build.patch \
+"
+
+S = "${WORKDIR}/git"
+
+LIBS += "-larmpl_lp64_mp"
+
+do_install() {
+    CP_ARGS="-Prf --preserve=mode,timestamps --no-preserve=ownership"
+
+    install -d ${D}${libdir}
+    for lib in ${S}/build/*.so*
+    do
+        cp $CP_ARGS $lib ${D}${libdir}
+    done
+
+    # Install 'example' and benchmark executables
+    install -d ${D}${bindir}
+    find ${S}/build/examples/ -maxdepth 1 -type f -executable -exec cp $CP_ARGS {} ${D}${bindir} \;
+    cp $CP_ARGS ${S}/build/tests/arm_compute_benchmark ${D}${bindir}
+
+    # Install built source package as expected by ARMNN
+    install -d ${D}${datadir}/${BPN}
+    cp $CP_ARGS ${S}/arm_compute ${D}${datadir}/${BPN}/.
+    cp $CP_ARGS ${S}/include ${D}${datadir}/${BPN}/.
+    cp $CP_ARGS ${S}/support ${D}${datadir}/${BPN}/.
+}
+
+INSANE_SKIP:${PN} = "ldflags"
+INSANE_SKIP:${PN}-dev = "dev-elf ldflags"
+
+FILES:${PN}-source = "${datadir}/${BPN}"
+INSANE_SKIP:${PN}-source = "ldflags libdir staticdev"
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+
diff --git a/meta-openeuler/recipes-arm/armnn/armnn/0001-modify-cmake-files.patch b/meta-openeuler/recipes-arm/armnn/armnn/0001-modify-cmake-files.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6f28ad4a0861abf699bbafcf0801c9e806efc4a1
--- /dev/null
+++ b/meta-openeuler/recipes-arm/armnn/armnn/0001-modify-cmake-files.patch
@@ -0,0 +1,2695 @@
+diff -uprN a/CMakeLists.txt b/CMakeLists.txt
+--- a/CMakeLists.txt	2022-12-13 05:28:24.318130169 +0000
++++ b/CMakeLists.txt	2022-12-13 05:29:40.296835641 +0000
+@@ -733,7 +733,7 @@ if(BUILD_UNIT_TESTS)
+         add_custom_command(
+             OUTPUT  SchemaText.cpp
+             COMMAND cp ${TF_LITE_SCHEMA_INCLUDE_PATH}/schema.fbs g_TfLiteSchemaText
+-            COMMAND xxd -i g_TfLiteSchemaText SchemaText.cpp
++            COMMAND cp ${PROJECT_SOURCE_DIR}/SchemaText.cpp .
+             WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
+             DEPENDS ${TF_LITE_SCHEMA_INCLUDE_PATH}/schema.fbs
+         )
+diff -uprN a/SchemaText.cpp b/SchemaText.cpp
+--- a/SchemaText.cpp	1970-01-01 00:00:00.000000000 +0000
++++ b/SchemaText.cpp	2022-12-13 05:28:39.782273754 +0000
+@@ -0,0 +1,2679 @@
++unsigned char g_TfLiteSchemaText[] = {
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++  0x0a
++};
++unsigned int g_TfLiteSchemaText_len = 32101;
diff --git a/meta-openeuler/recipes-arm/armnn/armnn_%.bbappend b/meta-openeuler/recipes-arm/armnn/armnn_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0759fdc4ce7e68884994b5b556f06a0c28f753e1
--- /dev/null
+++ b/meta-openeuler/recipes-arm/armnn/armnn_%.bbappend
@@ -0,0 +1,95 @@
+#main bb file: yocto-meta-openeuler/meta-openeuler/recipes-arm/arm-compute-library/armnn_22.11.bb
+PV = "22.11"
+
+SRCREV = "d95bb5364783c89ea9594550233055590db31094"
+
+CXXFLAGS += "-fopenmp -O3 -DNDEBUG"
+LIBS += "-larmpl_lp64_mp"
+
+EXTRA_OECMAKE=" \
+    -DCMAKE_CXX_FLAGS=-w \ 
+    -DBUILD_SHARED_LIBS=ON  \
+    -DARMCOMPUTE_ROOT=${STAGING_DIR_HOST}${datadir}/arm-compute-library \
+    -DARMCOMPUTE_BUILD_DIR=${STAGING_DIR_HOST}${libdir} \
+    -DFLATBUFFERS_INCLUDE_PATH=${STAGING_DIR_HOST}${includedir} \
+    -DFLATBUFFERS_LIBRARY=${STAGING_DIR_HOST}${libdir}/libflatbuffers.a \
+    -DFlatbuffers_INCLUDE_DIR=${STAGING_DIR_HOST}${includedir} \
+    -DFlatbuffers_LIB=${STAGING_DIR_HOST}${libdir}/libflatbuffers.a \
+    -DTF_LITE_SCHEMA_INCLUDE_PATH=${STAGING_DIR_HOST}${includedir}/tensorflow/lite/schema \
+    -DTENSORFLOW_ROOT=${STAGING_DIR_HOST}${includedir} \
+    -DTFLITE_LIB_ROOT=${STAGING_DIR_HOST}${libdir} \
+    -DARMCOMPUTENEON=1 -DARMCOMPUTECL=0 -DARMNNREF=1 \
+    -DBUILD_TF_LITE_PARSER=1 \
+    -DBUILD_ONNX_PARSER=0 \
+    -DBUILD_ARMNN_TFLITE_DELEGATE=1 \
+    -DFLATC_DIR=${STAGING_DIR_NATIVE}${bindir} \
+    -DBUILD_TESTS=1 \
+    -DGENERIC_LIB_VERSION=${PV} -DGENERIC_LIB_SOVERSION=${PV_MAJOR} \
+"
+
+cmake_do_configure() {
+        if [ "${OECMAKE_BUILDPATH}" ]; then
+                bbnote "cmake.bbclass no longer uses OECMAKE_BUILDPATH.  The default behaviour is now out-of-tree builds with B=WORKDIR/build."
+        fi
+
+        if [ "${S}" = "${B}" ]; then
+                find ${B} -name CMakeFiles -or -name Makefile -or -name cmake_install.cmake -or -name CMakeCache.txt -delete
+        fi
+
+        # Just like autotools cmake can use a site file to cache result that need generated binaries to run
+        if [ -e ${WORKDIR}/site-file.cmake ] ; then
+                oecmake_sitefile="-C ${WORKDIR}/site-file.cmake"
+        else
+                oecmake_sitefile=
+        fi
+
+        cmake \
+          $oecmake_sitefile \
+          ${OECMAKE_SOURCEPATH} \
+          -DCMAKE_INSTALL_PREFIX:PATH=${prefix} \
+          -DCMAKE_INSTALL_BINDIR:PATH=${@os.path.relpath(d.getVar('bindir'), d.getVar('prefix') + '/')} \
+          -DCMAKE_INSTALL_SBINDIR:PATH=${@os.path.relpath(d.getVar('sbindir'), d.getVar('prefix') + '/')} \
+          -DCMAKE_INSTALL_LIBEXECDIR:PATH=${@os.path.relpath(d.getVar('libexecdir'), d.getVar('prefix') + '/')} \
+          -DCMAKE_INSTALL_SYSCONFDIR:PATH=${sysconfdir} \
+          -DCMAKE_INSTALL_SHAREDSTATEDIR:PATH=${@os.path.relpath(d.getVar('sharedstatedir'), d.  getVar('prefix') + '/')} \
+          -DCMAKE_INSTALL_LOCALSTATEDIR:PATH=${localstatedir} \
+          -DCMAKE_INSTALL_LIBDIR:PATH=${@os.path.relpath(d.getVar('libdir'), d.getVar('prefix') + '/')} \
+          -DCMAKE_INSTALL_INCLUDEDIR:PATH=${@os.path.relpath(d.getVar('includedir'), d.getVar('prefix') + '/')} \
+          -DCMAKE_INSTALL_DATAROOTDIR:PATH=${@os.path.relpath(d.getVar('datadir'), d.getVar('prefix') + '/')} \
+          -DCMAKE_INSTALL_SO_NO_EXE=0 \
+          -DCMAKE_NO_SYSTEM_FROM_IMPORTED=1 \
+          ${EXTRA_OECMAKE} \
+          -Wno-dev
+}
+
+SRC_URI:remove = " \
+    file://0001-stdlib-issue-work-around.patch \
+    file://0002-enable-use-of-boost-shared-library.patch \
+    file://0003-generate-versioned-library.patch \
+    file://0004-enable-use-of-arm-compute-shared-library.patch \
+    file://0005-add-support-more-examples.patch \
+    file://TfLiteMobilenetQuantized_0_25-Armnn.cpp \
+    file://TfLiteMobilenetQuantized_1_0-Armnn.cpp \
+    file://grace_hopper.jpg \
+"
+SRC_URI += " \
+   file://${BP}.tar.gz \
+   file://armnn-use-static-libraries.patch \
+   file://0001-modify-cmake-files.patch \
+"
+S = "${WORKDIR}/${BP}"
+
+DEPENDS:remove = "\
+    armnn-tensorflow-lite \
+    stb \
+"
+DEPENDS += " \
+    tensorflow-lite \
+"
+
+do_configure:remove() {
+    install -m 0555 ${WORKDIR}/TfLiteMobilenetQuantized_0_25-Armnn.cpp ${S}/tests/TfLiteMobilenetQuantized-Armnn
+    install -m 0555 ${WORKDIR}/TfLiteMobilenetQuantized_1_0-Armnn.cpp ${S}/tests/TfLiteMobilenetQuantized-Armnn
+}
+
+FILES:${PN} += "${libdir}/*"
diff --git a/meta-openeuler/recipes-arm/armnn/armnn_19.02.bb b/meta-openeuler/recipes-arm/armnn/armnn_19.02.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9bd2bba40596ee1f13a06ebcaa8eff497858421f
--- /dev/null
+++ b/meta-openeuler/recipes-arm/armnn/armnn_19.02.bb
@@ -0,0 +1,63 @@
+SUMMARY = "ARM Neural Network SDK"
+DESCRIPTION = "Linux software and tools to enable machine learning Tensorflow lite workloads on power-efficient devices"
+LICENSE = "MIT & Apache-2.0"
+# Apache-2.0 license applies to mobilenet tarball
+LIC_FILES_CHKSUM = "file://LICENSE;md5=3e14a924c16f7d828b8335a59da64074 \
+                    file://${COMMON_LICENSE_DIR}/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+PV_MAJOR = "${@d.getVar('PV',d,1).split('.')[0]}"
+PV_MINOR = "${@d.getVar('PV',d,1).split('.')[1]}"
+
+SRCREV = "0028d1b0ce5f4c2c6a6eb3c66f38111c21eb47a3"
+
+SRCREV_FORMAT = "armnn"
+
+S = "${WORKDIR}/git"
+
+inherit cmake
+
+BRANCH_ARMNN = "branches/armnn_${PV_MAJOR}_${PV_MINOR}"
+
+SRC_URI = " \
+    git://github.com/ARM-software/armnn.git;name=armnn;branch=${BRANCH_ARMNN} \
+    file://0001-stdlib-issue-work-around.patch \
+    file://0002-enable-use-of-boost-shared-library.patch \
+    file://0003-generate-versioned-library.patch \
+    file://0004-enable-use-of-arm-compute-shared-library.patch \
+    file://0005-add-support-more-examples.patch \
+    file://TfLiteMobilenetQuantized_0_25-Armnn.cpp \
+    file://TfLiteMobilenetQuantized_1_0-Armnn.cpp \
+    file://grace_hopper.jpg \
+"
+
+DEPENDS += " \
+    boost \
+    flatbuffers-native \
+    flatbuffers \
+    arm-compute-library \
+    armnn-tensorflow-lite \
+    stb \
+"
+
+RDEPENDS:${PN} = " arm-compute-library "
+
+TESTVECS_INSTALL_DIR = "${datadir}/arm/armnn"
+
+EXTRA_OEMAKE += "'LIBS=${LIBS}' 'CXX=${CXX}' 'CC=${CC}' 'AR=${AR}' 'CXXFLAGS=${CXXFLAGS}' 'CFLAGS=${CFLAGS}'"
+
+do_configure:prepend() {
+    install -m 0555 ${WORKDIR}/TfLiteMobilenetQuantized_0_25-Armnn.cpp ${S}/tests/TfLiteMobilenetQuantized-Armnn
+    install -m 0555 ${WORKDIR}/TfLiteMobilenetQuantized_1_0-Armnn.cpp ${S}/tests/TfLiteMobilenetQuantized-Armnn
+}
+
+do_install:append() {
+    CP_ARGS="-Prf --preserve=mode,timestamps --no-preserve=ownership"
+    install -d ${D}${bindir}
+    find ${WORKDIR}/build/tests -maxdepth 1 -type f -executable -exec cp $CP_ARGS {} ${D}${bindir} \;
+    cp $CP_ARGS ${WORKDIR}/build/UnitTests  ${D}${bindir}
+
+    chrpath -d ${D}${bindir}/*
+}
+
+FILES:${PN}-dev += "{libdir}/cmake/*"
+INSANE_SKIP:${PN}-dev = "dev-elf"
diff --git a/meta-openeuler/recipes-browser/firefox/firefox-bin_115.bb b/meta-openeuler/recipes-browser/firefox/firefox-bin_115.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8f2f703599b77e80a7ac7d7217cab157e2dd6cdb
--- /dev/null
+++ b/meta-openeuler/recipes-browser/firefox/firefox-bin_115.bb
@@ -0,0 +1,51 @@
+# this recipe just repack binary from openeuler release
+SUMMARY = "Mozilla Firefox Web browser"
+DESCRIPTION = "Browser made by mozilla"
+HOMEPAGE = "https://www.mozilla.org/firefox/"
+LICENSE = "MPL-2.0"
+
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MPL-2.0;md5=815ca599c9df247a0c7f619bab123dad"
+
+# mime-xdg for desktop file associations
+inherit bin_package mime-xdg
+
+# using image mirrors to accelerate downloads
+PREMIRRORS:prepend:aarch64 = "\
+        https://.*/.* https://mirrors.nju.edu.cn/openeuler/openEuler-24.03-LTS/everything/aarch64/Packages/ \
+"
+PREMIRRORS:prepend:x86-64 = "\
+        https://.*/.* https://mirrors.nju.edu.cn/openeuler/openEuler-24.03-LTS/everything/x86_64/Packages/ \
+"
+
+SRC_URI:aarch64 = " \
+        https://repo.openeuler.openatom.cn/openEuler-24.03-LTS/everything/aarch64/Packages/firefox-115.9.0-1.oe2403.aarch64.rpm;name=arm64;subdir=${BP} \
+"
+SRC_URI:x86-64 =  " \
+        https://repo.openeuler.openatom.cn/openEuler-24.03-LTS/everything/x86_64/Packages/firefox-115.9.0-1.oe2403.x86_64.rpm;name=x86;subdir=${BP} \
+"
+
+SRC_URI[arm64.md5sum] = "d54d7331fa1d8d8eaeccfdafb6ad35ad"
+SRC_URI[x86.md5sum] = "14974c129ca66e9227535836468d70ba"
+
+S = "${WORKDIR}/${BP}"
+
+RDEPENDS:${PN} += "libvpx libwebp ffmpeg dbus-glib"
+
+do_install:append() {
+    # openeuler embedded shell binary not in usr, fix it
+    sed -i "s#/usr/bin/bash#/bin/bash#g" ${D}/usr/bin/firefox
+    sed -i "s#/usr/bin/pidof#/bin/pidof#g" ${D}/usr/bin/firefox
+    sed -i "s#/usr/sbin/restorecon#/sbin/restorecon#g" ${D}/usr/bin/firefox
+    sed -i "s#/usr/bin/sh#/bin/sh#g" ${D}${libdir}/firefox/run-mozilla.sh
+}
+
+FILES:${PN} = " \
+    /etc/firefox \
+    /usr/share \
+    ${libdir} \
+    ${bindir} \
+"
+ 
+# don't need '/etc/ima'
+INSANE_SKIP:${PN} += "already-stripped installed-vs-shipped"
+
diff --git a/meta-openeuler/recipes-bsp/gnu-efi/gnu-efi/0001-riscv64-adjust-type-definitions.patch b/meta-openeuler/recipes-bsp/gnu-efi/gnu-efi/0001-riscv64-adjust-type-definitions.patch
new file mode 100644
index 0000000000000000000000000000000000000000..406b256c0604375ab8a219e26e3e112c2383fbf3
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/gnu-efi/gnu-efi/0001-riscv64-adjust-type-definitions.patch
@@ -0,0 +1,33 @@
+From 1de509497826faa0ad84b82f5e2c3d21ee613459 Mon Sep 17 00:00:00 2001
+From: Moody Liu <mooodyhunter@outlook.com>
+Date: Sat, 13 May 2023 17:39:16 +0100
+Subject: [PATCH] riscv64: adjust type definitions
+
+CHAR8 needs to be defined while BOOLEAN should be removed
+here to prevent typedef conflicts
+
+Upstream-Status: Backport [https://sourceforge.net/p/gnu-efi/code/ci/1de509497826faa0ad84b82f5e2c3d21ee613459/]
+Signed-off-by: Moody Liu <mooodyhunter@outlook.com>
+---
+ inc/riscv64/efibind.h | 4 +---
+ 1 file changed, 1 insertion(+), 3 deletions(-)
+
+diff --git a/inc/riscv64/efibind.h b/inc/riscv64/efibind.h
+index 4fdf81d..d8b4f39 100644
+--- a/inc/riscv64/efibind.h
++++ b/inc/riscv64/efibind.h
+@@ -32,11 +32,9 @@ typedef uint16_t                UINT16;
+ typedef int16_t                 INT16;
+ typedef uint8_t                 UINT8;
+ typedef int8_t                  INT8;
++typedef char                    CHAR8;
+ typedef wchar_t                 CHAR16;
+ #define WCHAR                   CHAR16
+-#ifndef BOOLEAN
+-typedef uint8_t                 BOOLEAN;
+-#endif
+ #undef VOID
+ typedef void                    VOID;
+ typedef int64_t                 INTN;
+-- 
+2.41.0
diff --git a/meta-openeuler/recipes-bsp/gnu-efi/gnu-efi/0001-riscv64-ignore-unknown-relocs.patch b/meta-openeuler/recipes-bsp/gnu-efi/gnu-efi/0001-riscv64-ignore-unknown-relocs.patch
new file mode 100644
index 0000000000000000000000000000000000000000..23de569993c24f6acf8e0852c6f9fead9ba70363
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/gnu-efi/gnu-efi/0001-riscv64-ignore-unknown-relocs.patch
@@ -0,0 +1,31 @@
+From 708f66acfec9a86f237726d45095cbd380fd83ca Mon Sep 17 00:00:00 2001
+From: Callum Farmer <gmbr3@opensuse.org>
+Date: Wed, 21 Jun 2023 11:32:28 +0100
+Subject: [PATCH] riscv64: ignore unknown relocs
+
+Sometimes ld emits relocs such as R_RISCV_64 for unwind symbols
+these don't need to be handled yet so just can be skipped otherwise
+the binary will never load
+
+Upstream-Status: Backport [https://sourceforge.net/p/gnu-efi/code/ci/708f66acfec9a86f237726d45095cbd380fd83ca/]
+Signed-off-by: Callum Farmer <gmbr3@opensuse.org>
+---
+ gnuefi/reloc_riscv64.c | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/gnuefi/reloc_riscv64.c b/gnuefi/reloc_riscv64.c
+index 0b02d83..e429602 100644
+--- a/gnuefi/reloc_riscv64.c
++++ b/gnuefi/reloc_riscv64.c
+@@ -81,8 +81,7 @@ EFI_STATUS EFIAPI _relocate(long ldbase, Elf_Dyn *dyn)
+ 			*addr = ldbase + rel->r_addend;
+ 			break;
+ 		default:
+-			/* Panic */
+-			while (1) ;
++				break;
+ 		}
+ 		rel = (Elf_Rela *)((char *)rel + relent);
+ 		relsz -= relent;
+-- 
+2.41.0
diff --git a/meta-openeuler/recipes-bsp/gnu-efi/gnu-efi/no-werror.patch b/meta-openeuler/recipes-bsp/gnu-efi/gnu-efi/no-werror.patch
new file mode 100644
index 0000000000000000000000000000000000000000..db2bcf70b76ba54fc148baf1e4982bcf4c67cc1c
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/gnu-efi/gnu-efi/no-werror.patch
@@ -0,0 +1,19 @@
+Do not treat warnings as errors
+
+There are additional warnings found with musl which are
+treated as errors and fails the build, we have more combinations
+then upstream supports to handle
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Inappropriate [OE specific]
+--- a/Make.defaults
++++ b/Make.defaults
+@@ -187,7 +187,7 @@ CFLAGS  += $(ARCH3264) -g -O2 -Wall -Wex
+            -funsigned-char -fshort-wchar -fno-strict-aliasing \
+            -ffreestanding -fno-stack-protector
+ else
+-CFLAGS  += $(ARCH3264) -g -O2 -Wall -Wextra -Wno-pointer-sign -Werror \
++CFLAGS  += $(ARCH3264) -g -O2 -Wall -Wextra -Wno-pointer-sign \
+            -funsigned-char -fshort-wchar -fno-strict-aliasing \
+ 	   -ffreestanding -fno-stack-protector -fno-stack-check \
+            -fno-stack-check \
diff --git a/meta-openeuler/recipes-bsp/gnu-efi/gnu-efi_%.bbappend b/meta-openeuler/recipes-bsp/gnu-efi/gnu-efi_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a3f92486a0feeec98d0493e44101b76883ada392
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/gnu-efi/gnu-efi_%.bbappend
@@ -0,0 +1,30 @@
+# main bbfile: yocto-poky/meta/recipes-bsp/gnu-efi/gnu-efi_3.0.12.bb
+
+PV = "3.0.17"
+
+SRC_URI =+ "file://${BP}.tar.bz2 "
+
+# new configuration for version 3.0.17
+do_compile:prepend() {
+    unset LDFLAGS
+}
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+# patches needed for version 3.0.17
+SRC_URI:append = " \
+    file://0001-riscv64-adjust-type-definitions.patch \
+    file://0001-riscv64-ignore-unknown-relocs.patch \
+    file://no-werror.patch \
+"
+
+# patches unneeded for version 3.0.17
+SRC_URI:remove = " \
+    file://file://lib-Makefile-fix-parallel-issue.patch \
+"
+
+FILES:${PN} += "${libdir}/gnuefi/apps"
+
+SRC_URI:riscv64:append = " \
+    file://riscv64-fix-efibind.h-missing-duplicate-types.patch \
+"
\ No newline at end of file
diff --git a/meta-openeuler/recipes-bsp/grub/files/cfg b/meta-openeuler/recipes-bsp/grub/files/cfg
new file mode 100644
index 0000000000000000000000000000000000000000..8ca53d24d7bb2ed98da351566153068bc07b04c3
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/grub/files/cfg
@@ -0,0 +1,2 @@
+search.file ($cmdpath)/EFI/BOOT/grub.cfg root
+set prefix=($root)/EFI/BOOT
diff --git a/meta-openeuler/recipes-bsp/grub/grub-efi_%.bbappend b/meta-openeuler/recipes-bsp/grub/grub-efi_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6dea8cb45e74d1f5c660cce5b348b9beec941732
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/grub/grub-efi_%.bbappend
@@ -0,0 +1,2 @@
+# main bbfile: yocto-poky/meta/recipes-bsp/grub/grub-efi_git.bb
+require grub-source-openeuler.inc
diff --git a/meta-openeuler/recipes-bsp/grub/grub-source-openeuler.inc b/meta-openeuler/recipes-bsp/grub/grub-source-openeuler.inc
new file mode 100644
index 0000000000000000000000000000000000000000..2e00bd83c95aa00f2e20d46ec4ec529f8549a5c5
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/grub/grub-source-openeuler.inc
@@ -0,0 +1,62 @@
+REALPV = "2.12"
+PV = "2.12"
+
+# Notice: openeuler's patches have many conflicts to patch, drop them.
+
+OPENEULER_REPO_NAME = "grub2"
+
+SRC_URI:prepend = "file://grub-${PV}.tar.xz \
+"
+
+SRC_URI[sha256sum] = "b79ea44af91b93d17cd3fe80bdae6ed43770678a9a5ae192ccea803ebb657ee1"
+
+CVE_CHECK_IGNORE = ""
+
+# The following difference are for building version 2.12
+# ===============================================================
+
+# for version 2.12, the following patches for version 2.06 are not needed
+SRC_URI:remove = " \
+    file://determinism.patch \
+    file://CVE-2021-3981-grub-mkconfig-Restore-umask-for-the-grub.cfg.patch \
+    file://0001-configure.ac-Use-_zicsr_zifencei-extentions-on-riscv.patch \
+    file://video-Remove-trailing-whitespaces.patch \
+    file://CVE-2021-3695-video-readers-png-Drop-greyscale-support-to-fix-heap.patch \
+    file://CVE-2021-3696-video-readers-png-Avoid-heap-OOB-R-W-inserting-huff.patch \
+    file://video-readers-jpeg-Abort-sooner-if-a-read-operation-.patch \
+    file://video-readers-jpeg-Refuse-to-handle-multiple-start-o.patch \
+    file://CVE-2021-3697-video-readers-jpeg-Block-int-underflow-wild-pointer.patch \
+    file://CVE-2022-28733-net-ip-Do-IP-fragment-maths-safely.patch \
+    file://CVE-2022-28734-net-http-Fix-OOB-write-for-split-http-headers.patch \
+    file://CVE-2022-28734-net-http-Error-out-on-headers-with-LF-without-CR.patch \
+    file://CVE-2022-28735-kern-efi-sb-Reject-non-kernel-files-in-the-shim_lock.patch \
+    file://0001-font-Fix-size-overflow-in-grub_font_get_glyph_intern.patch \
+    file://CVE-2022-2601.patch \
+    file://CVE-2022-3775.patch \
+    file://loader-efi-chainloader-Simplify-the-loader-state.patch \
+    file://commands-boot-Add-API-to-pass-context-to-loader.patch \
+    file://CVE-2022-28736-loader-efi-chainloader-Use-grub_loader_set_ex.patch \
+"
+
+SRC_URI[sha256sum] = "b30919fa5be280417c17ac561bb1650f60cfb80cc6237fa1e2b6f56154cb9c91"
+
+CVE_STATUS[CVE-2019-14865] = "not-applicable-platform: applies only to RHEL"
+CVE_STATUS[CVE-2021-46705] = "not-applicable-platform: Applies only to SUSE"
+CVE_STATUS[CVE-2023-4001]  = "not-applicable-platform: Applies only to RHEL/Fedora"
+CVE_STATUS[CVE-2024-1048]  = "not-applicable-platform: Applies only to RHEL/Fedora"
+CVE_STATUS[CVE-2023-4692]  = "cpe-incorrect: Fixed in version 2.12 already"
+CVE_STATUS[CVE-2023-4693]  = "cpe-incorrect: Fixed in version 2.12 already"
+
+GRUB_COMPATIBLE_HOST = '(x86_64.*|i.86.*|arm.*|aarch64.*|riscv.*)-(linux.*|freebsd.*)'
+COMPATIBLE_HOST = "${GRUB_COMPATIBLE_HOST}"
+# Grub doesn't support hard float toolchain and won't be able to forcefully
+# disable it on some of the target CPUs. See 'configure.ac' for
+# supported/unsupported CPUs in hardfp.
+COMPATIBLE_HOST:armv7a = "${@'null' if bb.utils.contains('TUNE_CCARGS_MFLOAT', 'hard', True, False, d) else d.getVar('GRUB_COMPATIBLE_HOST')}"
+COMPATIBLE_HOST:armv7ve = "${@'null' if bb.utils.contains('TUNE_CCARGS_MFLOAT', 'hard', True, False, d) else d.getVar('GRUB_COMPATIBLE_HOST')}"
+
+do_configure:prepend() {
+    # Remove in next version.
+	# See: https://git.savannah.gnu.org/cgit/grub.git/commit/?id=b835601c7639ed1890f2d3db91900a8506011a8e
+	echo "depends bli part_gpt" > ${S}/grub-core/extra_deps.lst
+}
diff --git a/meta-openeuler/recipes-bsp/grub/grub_%.bbappend b/meta-openeuler/recipes-bsp/grub/grub_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1dcd06095b1c50a38b2eb3b8f67fdc5028fd2106
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/grub/grub_%.bbappend
@@ -0,0 +1,2 @@
+# main bbfile: yocto-poky/meta/recipes-bsp/grub/grub_git.bb
+require grub-source-openeuler.inc
diff --git a/meta-openeuler/recipes-bsp/intel-cmt-cat/intel-cmt-cat_%.bbappend b/meta-openeuler/recipes-bsp/intel-cmt-cat/intel-cmt-cat_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..60b3d181f0a32c006fee42bbc4cd32abb5ecccd4
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/intel-cmt-cat/intel-cmt-cat_%.bbappend
@@ -0,0 +1,13 @@
+# main bb: meta-intel/recipes-bsp/intel-cmt-cat/intel-cmt-cat_4.6.0.bb
+# ref: git://git.yoctoproject.org/meta-intel
+
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+PV = "4.6.0"
+
+SRC_URI += " \
+        file://v${PV}.tar.gz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-bsp/intel-cmt-cat/intel-cmt-cat_4.6.0.bb b/meta-openeuler/recipes-bsp/intel-cmt-cat/intel-cmt-cat_4.6.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c613c99717d1a71f1b5d7edb3c1d0e53fdd4936c
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/intel-cmt-cat/intel-cmt-cat_4.6.0.bb
@@ -0,0 +1,30 @@
+SUMMARY = "intel-cmt-cat"
+DESCRIPTION = "Software package which provides basic support for Intel(R) \
+Resource Director Technology (Intel(R) RDT)"
+HOMEPAGE = "https://github.com/intel/intel-cmt-cat"
+
+LICENSE = "BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=4b63c65942e1c16fd897f8cd20abebf8"
+
+SRC_URI = "git://github.com/intel/intel-cmt-cat;protocol=https;branch=master"
+SRCREV = "18f4c7dd141a9526c6b588da30720e7a03dd7b2f"
+
+S = "${WORKDIR}/git"
+
+COMPATIBLE_HOST = '(x86_64).*-linux'
+COMPATIBLE_HOST:libc-musl = "null"
+
+do_install() {
+    oe_runmake install PREFIX=${D}${prefix} NOLDCONFIG=y
+}
+
+FILES:${PN} += "${nonarch_libdir}/libpqos*"
+FILES:${PN}-doc = "/usr/man*"
+
+INSANE_SKIP:${PN} += "ldflags"
+INSANE_SKIP:${PN} += "dev-so"
+INSANE_SKIP:${PN} += "libdir"
+INSANE_SKIP:${PN} += "already-stripped"
+
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+
diff --git a/meta-openeuler/recipes-bsp/opensbi/files/0001-Makefile-Don-t-specify-mabi-or-march.patch b/meta-openeuler/recipes-bsp/opensbi/files/0001-Makefile-Don-t-specify-mabi-or-march.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d2a8048e87ecade46ff88775515d29ad78bb2a29
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/opensbi/files/0001-Makefile-Don-t-specify-mabi-or-march.patch
@@ -0,0 +1,36 @@
+From fe9860fd85e49a75bef545e5d9914070491e8002 Mon Sep 17 00:00:00 2001
+From: Alistair Francis <alistair.francis@wdc.com>
+Date: Fri, 15 Feb 2019 14:57:41 -0800
+Subject: [PATCH] Makefile: Don't specify mabi or march
+
+To avoid
+    can't link double-float modules with soft-float modules
+errors when building 32-bit openSBI don't specify mabi or march.
+
+Upstream-Status: Inappropriate [Fixes a 32-bit OE flow bug]
+Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
+
+---
+ Makefile | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index ccf8ea3..69e5b38 100644
+--- a/Makefile
++++ b/Makefile
+@@ -169,7 +169,6 @@ GENFLAGS	+=	$(firmware-genflags-y)
+ CFLAGS		=	-g -Wall -Werror -ffreestanding -nostdlib -fno-strict-aliasing -O2
+ CFLAGS		+=	-fno-omit-frame-pointer -fno-optimize-sibling-calls
+ CFLAGS		+=	-mno-save-restore -mstrict-align
+-CFLAGS		+=	-mabi=$(PLATFORM_RISCV_ABI) -march=$(PLATFORM_RISCV_ISA)
+ CFLAGS		+=	-mcmodel=$(PLATFORM_RISCV_CODE_MODEL)
+ CFLAGS		+=	$(GENFLAGS)
+ CFLAGS		+=	$(platform-cflags-y)
+@@ -183,7 +182,6 @@ CPPFLAGS	+=	$(firmware-cppflags-y)
+ ASFLAGS		=	-g -Wall -nostdlib -D__ASSEMBLY__
+ ASFLAGS		+=	-fno-omit-frame-pointer -fno-optimize-sibling-calls
+ ASFLAGS		+=	-mno-save-restore -mstrict-align
+-ASFLAGS		+=	-mabi=$(PLATFORM_RISCV_ABI) -march=$(PLATFORM_RISCV_ISA)
+ ASFLAGS		+=	-mcmodel=$(PLATFORM_RISCV_CODE_MODEL)
+ ASFLAGS		+=	$(GENFLAGS)
+ ASFLAGS		+=	$(platform-asflags-y)
diff --git a/meta-openeuler/recipes-bsp/opensbi/opensbi-payloads.inc b/meta-openeuler/recipes-bsp/opensbi/opensbi-payloads.inc
new file mode 100644
index 0000000000000000000000000000000000000000..2e329432452fe3c8283230a4d2b34ba504fe2681
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/opensbi/opensbi-payloads.inc
@@ -0,0 +1,21 @@
+def riscv_get_extra_oemake_image(d):
+    sbi_payload = d.getVar('RISCV_SBI_PAYLOAD')
+    deploy_dir = d.getVar('DEPLOY_DIR_IMAGE')
+
+    if sbi_payload is None:
+        return ""
+
+    return "FW_PAYLOAD_PATH=" + deploy_dir + "/" + sbi_payload
+
+def riscv_get_do_compile_depends(d):
+    sbi_payload = d.getVar('RISCV_SBI_PAYLOAD')
+
+    if sbi_payload is None:
+        return ""
+
+    if 'linux' in sbi_payload or 'Image' in sbi_payload:
+        return "virtual/kernel:do_deploy"
+    if 'u-boot.bin' in sbi_payload:
+        return "virtual/bootloader:do_deploy"
+
+    return ""
diff --git a/meta-openeuler/recipes-bsp/opensbi/opensbi_%.bbappend b/meta-openeuler/recipes-bsp/opensbi/opensbi_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..807c552be71d889b59da6bd52913661c22d578fd
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/opensbi/opensbi_%.bbappend
@@ -0,0 +1,8 @@
+# main bbfile: yocto-poky/meta/recipes-bsp/opensbi/opensbi_0.9.bb
+PV = "0.9"
+
+SRC_URI=  "file://v0.9.zip \
+           file://0001-Enable-build-id-for-elf-files.patch \
+          "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-bsp/opensbi/opensbi_0.9.bb b/meta-openeuler/recipes-bsp/opensbi/opensbi_0.9.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c7100b01322ff41ef8a7ee960de3f7bb526991cc
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/opensbi/opensbi_0.9.bb
@@ -0,0 +1,48 @@
+SUMMARY = "RISC-V Open Source Supervisor Binary Interface (OpenSBI)"
+DESCRIPTION = "OpenSBI aims to provide an open-source and extensible implementation of the RISC-V SBI specification for a platform specific firmware (M-mode) and a general purpose OS, hypervisor or bootloader (S-mode or HS-mode). OpenSBI implementation can be easily extended by RISC-V platform or System-on-Chip vendors to fit a particular hadware configuration."
+HOMEPAGE = "https://github.com/riscv/opensbi"
+LICENSE = "BSD-2-Clause"
+LIC_FILES_CHKSUM = "file://COPYING.BSD;md5=42dd9555eb177f35150cf9aa240b61e5"
+
+require opensbi-payloads.inc
+
+inherit autotools-brokensep deploy
+
+SRCREV = "234ed8e427f4d92903123199f6590d144e0d9351"
+SRC_URI = "git://github.com/riscv/opensbi.git;branch=master;protocol=https \
+           file://0001-Makefile-Don-t-specify-mabi-or-march.patch \
+          "
+
+S = "${WORKDIR}/git"
+
+EXTRA_OEMAKE += "PLATFORM=${RISCV_SBI_PLAT} I=${D}"
+# If RISCV_SBI_PAYLOAD is set then include it as a payload
+EXTRA_OEMAKE:append = " ${@riscv_get_extra_oemake_image(d)}"
+
+# Required if specifying a custom payload
+do_compile[depends] += "${@riscv_get_do_compile_depends(d)}"
+
+do_install:append() {
+	# In the future these might be required as a dependency for other packages.
+	# At the moment just delete them to avoid warnings
+	rm -r ${D}/include
+	rm -r ${D}/lib*
+	rm -r ${D}/share/opensbi/*/${RISCV_SBI_PLAT}/firmware/payloads
+}
+
+do_deploy () {
+	install -m 755 ${D}/share/opensbi/*/${RISCV_SBI_PLAT}/firmware/fw_payload.* ${DEPLOYDIR}/
+	install -m 755 ${D}/share/opensbi/*/${RISCV_SBI_PLAT}/firmware/fw_jump.* ${DEPLOYDIR}/
+	install -m 755 ${D}/share/opensbi/*/${RISCV_SBI_PLAT}/firmware/fw_dynamic.* ${DEPLOYDIR}/
+}
+
+addtask deploy before do_build after do_install
+
+FILES:${PN} += "/share/opensbi/*/${RISCV_SBI_PLAT}/firmware/fw_jump.*"
+FILES:${PN} += "/share/opensbi/*/${RISCV_SBI_PLAT}/firmware/fw_payload.*"
+FILES:${PN} += "/share/opensbi/*/${RISCV_SBI_PLAT}/firmware/fw_dynamic.*"
+
+COMPATIBLE_HOST = "(riscv64|riscv32).*"
+INHIBIT_PACKAGE_STRIP = "1"
+
+SECURITY_CFLAGS = ""
diff --git a/meta-openeuler/recipes-bsp/pciutils/files/configure.patch b/meta-openeuler/recipes-bsp/pciutils/files/configure.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ac6f97b34817b28941ea0e728ea3d51c85ebd02a
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/pciutils/files/configure.patch
@@ -0,0 +1,92 @@
+From 42e7d5f5f1d84a56b125aa05de33d31e28ad1124 Mon Sep 17 00:00:00 2001
+From: Richard Purdie <rpurdie@linux.intel.com>
+Date: Wed, 31 Dec 2008 17:20:38 +0000
+Subject: [PATCH] pciutils: Upgarde 2.2.4 -> 3.0.3
+
+This patch:
+* ensures we link correctly
+* allows us to optionally pass target information to configure rather than using uname
+* select linux as the platform in most cases we care about
+
+This is a merge of various tweaks to allow us to build pciutils including
+work from:
+
+7/30/2010 - Qing He <qing.he@intel.com>
+1/22/2012 - Shane Wang <shane.wang@intel.com>
+Ionut Radu <ionutx.radu@intel.com>
+2017/6/15 - RP - Cleanups and merging patches
+
+Upstream-Status: Inappropriate [embedded specific]
+
+---
+ Makefile      |  2 +-
+ lib/configure | 14 ++++++++++----
+ 2 files changed, 11 insertions(+), 5 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 3df076d..9b247d3 100644
+--- a/Makefile
++++ b/Makefile
+@@ -110,7 +110,7 @@ example$(EXEEXT): example.o lib/$(PCIIMPLIB)
+ example.o: example.c $(PCIINC)
+ 
+ %$(EXEEXT): %.o
+-	$(CC) $(LDFLAGS) $(TARGET_ARCH) $^ $(LDLIBS) -o $@
++	$(CC) $(LDFLAGS) $(TARGET_ARCH) $^ $(LIB_LDLIBS) $(LDLIBS) -o $@
+ 
+ ifdef PCI_OS_WINDOWS
+ comma := ,
+diff --git a/lib/configure b/lib/configure
+index 57b064b..b269332 100755
+--- a/lib/configure
++++ b/lib/configure
+@@ -9,6 +9,10 @@ echo_n() {
+ 	printf '%s' "$*"
+ }
+ 
++VERSION=$1
++IDSDIR=$2
++DNS=yes
++
+ if [ -z "$VERSION" ] ; then
+ 	echo >&2 "Please run the configure script from the top-level Makefile"
+ 	exit 1
+@@ -16,8 +20,8 @@ fi
+ 
+ echo_n "Configuring libpci for your system..."
+ if [ -z "$HOST" ] ; then
+-	sys=`uname -s`
+-	rel=`uname -r`
++	sys=${3:-`uname -s`}
++	rel=
+ 	realsys="$sys"
+ 	if [ "$sys" = "AIX" -a -x /usr/bin/oslevel -a -x /usr/sbin/lsattr ]
+ 	then
+@@ -25,7 +29,7 @@ if [ -z "$HOST" ] ; then
+ 		proc=`/usr/sbin/lsdev -C -c processor -S available -F name | head -1`
+ 		cpu=`/usr/sbin/lsattr -F value -l $proc -a type | sed 's/_.*//'`
+ 	else
+-		cpu=`uname -m | sed 's/^i.86-AT386/i386/;s/^i.86$/i386/;s/^sun4u$/sparc64/;s/^i86pc$/i386/;s/^BePC$/i386/;s/^BeMac$/powerpc/;s/^BeBox$/powerpc/'`
++		cpu=${4:-`uname -m | sed 's/^i.86-AT386/i386/;s/^i.86$/i386/;s/^sun4u$/sparc64/;s/^i86pc$/i386/;s/^BePC$/i386/;s/^BeMac$/powerpc/;s/^BeBox$/powerpc/'`}
+ 	fi
+ 	if [ "$sys" = "DragonFly" ]
+ 	then
+@@ -43,7 +47,7 @@ if [ -z "$HOST" ] ; then
+ 	then
+ 		sys=cygwin
+ 	fi
+-	HOST=${3:-$cpu-$sys}
++	HOST=$cpu-$sys
+ fi
+ [ -n "$RELEASE" ] && rel="${RELEASE}"
+ # CAVEAT: tr on Solaris is a bit weird and the extra [] is otherwise harmless.
+@@ -52,6 +56,8 @@ cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
+ sys=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
+ echo " $host $rel $cpu $sys"
+ 
++{ echo "$host" | grep linux; } && sys=linux
++
+ c=config.h
+ m=config.mk
+ echo >$c '#define PCI_CONFIG_H'
+ 
\ No newline at end of file
diff --git a/meta-openeuler/recipes-bsp/pciutils/pciutils_%.bbappend b/meta-openeuler/recipes-bsp/pciutils/pciutils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..455e660fcc0283f6603809e8b8d959406f650177
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/pciutils/pciutils_%.bbappend
@@ -0,0 +1,36 @@
+# the main bb file: yocto-poky/meta/recipes-bsp/pciutils/pciutils_3.7.0.bb
+
+PV = "3.10.0"
+
+# update configure.patch of poky
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+    file://0000-pciutils-2.2.1-idpath.patch \
+    file://0001-pciutils-dir-d.patch \
+    file://0002-Support-specify-CC.patch \
+"
+
+SRC_URI[sha256sum] = "01f5b9ee8eff577e9953a43bafb3ead76e0654a7288dc26d79627074956fb1e0"
+
+# use newer do_install
+do_install () {
+	oe_runmake DESTDIR=${D} install install-lib
+	install -d ${D}${bindir}
+	oe_multilib_header pci/config.h
+}
+
+# avoid lspci conflict with busybox
+inherit update-alternatives
+
+ALTERNATIVE:${PN} = "lspci"
+ALTERNATIVE_PRIORITY = "100"
+
+# file of ids package is /usr/share/hwdata/pci.ids.gz, but datadir is /usr/share/
+# update it from FILES:${PN}-ids = "${datadir}/pci.ids*" in poky bb.
+FILES:${PN}-ids = "${datadir}/*/pci.ids*"
+
+# from 3.10.0.bb
+DEPENDS += "make-native"
\ No newline at end of file
diff --git a/meta-openeuler/recipes-bsp/u-boot/u-boot-tools_%.bbappend b/meta-openeuler/recipes-bsp/u-boot/u-boot-tools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7f41c25ed62158cf84530256d4adff29b17fab7f
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/u-boot/u-boot-tools_%.bbappend
@@ -0,0 +1,46 @@
+# main bbfile: yocto-poky/meta/recipes-bsp/u-boot/u-boot_2021.01.bb
+
+LICENSE = "GPL-2.0-or-later"
+LIC_FILES_CHKSUM = "file://Licenses/README;md5=2ca5f2c35c8cc335f0a19756634782f1"
+
+
+OPENEULER_REPO_NAME = "uboot-tools"
+PV = "2024.01"
+
+DEPENDS += "python3-setuptools-native gnutls util-linux swig-native"
+
+inherit python3native
+export STAGING_INCDIR="${STAGING_INCDIR_NATIVE}"
+
+LIC_FILES_CHKSUM = "file://Licenses/README;md5=2ca5f2c35c8cc335f0a19756634782f1"
+
+# apply openEuler package
+# file://backport-Provide-a-fallback-to-smbios-tables.patch
+
+SRC_URI = " \
+            file://u-boot-${PV}.tar.bz2 \
+            file://backport-uefi-distro-load-FDT-from-any-partition-on-boot-device.patch \
+            file://backport-disable-VBE-by-default.patch  \
+            file://backport-enable-bootmenu-by-default.patch \
+            file://backport-uefi-Boot-var-automatic-management-for-removable-medias.patch \
+            file://backport-rockchip-Add-initial-support-for-the-PinePhone-Pro.patch \
+        "
+
+S = "${WORKDIR}/u-boot-${PV}"
+
+SED_CONFIG_EFI:loongarch64 = ''
+
+# The compilation of u-boot-tools is a bit odd, it uses `git diff` to update the git index
+# for some build environments with git < 2.14. (see yocto-poky/meta/recipes-bsp/u-boot/u-boot-tools.inc).
+# But the openeuler package doesn't contain git, run `git diff` will cause errors. Considering that the
+# version of git in the openEuler-build-container is > 2.14, so remove `git diff`.
+do_compile () {
+	oe_runmake -C ${S} tools-only_defconfig O=${B}
+
+	# Disable CONFIG_CMD_LICENSE, license.h is not used by tools and
+	# generating it requires bin2header tool, which for target build
+	# is built with target tools and thus cannot be executed on host.
+	sed -i -e "s/CONFIG_CMD_LICENSE=.*/# CONFIG_CMD_LICENSE is not set/" ${SED_CONFIG_EFI} ${B}/.config
+
+	oe_runmake -C ${S} cross_tools NO_SDL=1 O=${B}
+}
diff --git a/meta-openeuler/recipes-bsp/u-boot/u-boot_%.bbappend b/meta-openeuler/recipes-bsp/u-boot/u-boot_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c0c4dd37e4eb777091e6fa02a299f00d5e0153da
--- /dev/null
+++ b/meta-openeuler/recipes-bsp/u-boot/u-boot_%.bbappend
@@ -0,0 +1,23 @@
+# main bbfile: yocto-poky/meta/recipes-bsp/u-boot/u-boot_2021.01.bb
+
+# apply openEuler package
+OPENEULER_REPO_NAME = "uboot-tools"
+
+# fix LIC_FILES_CHKSUM
+LICENSE = "GPL-2.0-or-later"
+LIC_FILES_CHKSUM = "file://Licenses/README;md5=2ca5f2c35c8cc335f0a19756634782f1"
+
+PV = "2024.01"
+
+# remove backport-Provide-a-fallback-to-smbios-tables.patch
+SRC_URI = " \
+            file://${BP}.tar.bz2 \
+            file://backport-uefi-distro-load-FDT-from-any-partition-on-boot-device.patch \
+            file://backport-disable-VBE-by-default.patch  \
+            file://backport-enable-bootmenu-by-default.patch \
+            file://backport-uefi-Boot-var-automatic-management-for-removable-medias.patch \
+            file://backport-rockchip-Add-initial-support-for-the-PinePhone-Pro.patch \
+            file://boot.cmd \
+        "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-connectivity/avahi/avahi_%.bbappend b/meta-openeuler/recipes-connectivity/avahi/avahi_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c4c62e79b59bd070212f623b761782cae241fa54
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/avahi/avahi_%.bbappend
@@ -0,0 +1,25 @@
+PV = "0.8"
+
+SRC_URI:prepend = "\
+    file://${BPN}-${PV}.tar.gz \
+    file://0000-avahi-dnsconfd.service-Drop-Also-avahi-daemon.socket.patch \
+    file://0001-man-add-missing-bshell.1-symlink.patch \
+    file://0002-Ship-avahi-discover-1-bssh-1-and-bvnc-1-also-for-GTK.patch \
+    file://0003-fix-requires-in-pc-file.patch \
+    file://0004-fix-bytestring-decoding-for-proper-display.patch \
+    file://0005-avahi_dns_packet_consume_uint32-fix-potential-undefi.patch \
+    file://backport-CVE-2021-3468.patch \
+    file://backport-CVE-2021-36217.patch \
+    file://backport-CVE-2023-1981.patch \
+    file://backport-CVE-2023-38470.patch \
+    file://backport-CVE-2023-38473.patch \
+    file://backport-CVE-2023-38472.patch \
+    file://backport-CVE-2023-38471.patch \
+    file://backport-CVE-2023-38469.patch \
+"
+
+# poky conflict
+SRC_URI:remove = " \
+    file://handle-hup.patch \
+    file://local-ping.patch \
+"
diff --git a/meta-openeuler/recipes-connectivity/bind/bind-dhclient/0001-avoid-start-failure-with-bind-user.patch b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/0001-avoid-start-failure-with-bind-user.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8db96ec049c7a3483936c48037acc91b9870b16e
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/0001-avoid-start-failure-with-bind-user.patch
@@ -0,0 +1,27 @@
+From 31dde3562f287429eea94b77250d184818b49063 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Mon, 15 Oct 2018 16:55:09 +0800
+Subject: [PATCH] avoid start failure with bind user
+
+Upstream-Status: Pending
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ init.d | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/init.d b/init.d
+index b2eec60..6e03936 100644
+--- a/init.d
++++ b/init.d
+@@ -57,6 +57,7 @@ case "$1" in
+ 	modprobe capability >/dev/null 2>&1 || true
+ 	if [ ! -f /etc/bind/rndc.key ]; then
+ 	    /usr/sbin/rndc-confgen -a -b 512 -r /dev/urandom
++	    chown root:bind /etc/bind/rndc.key >/dev/null 2>&1 || true
+ 	    chmod 0640 /etc/bind/rndc.key
+ 	fi
+ 	if [ -f /var/run/named/named.pid ]; then
+-- 
+2.7.4
+
diff --git a/meta-openeuler/recipes-connectivity/bind/bind-dhclient/0001-configure.in-remove-useless-L-use_openssl-lib.patch b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/0001-configure.in-remove-useless-L-use_openssl-lib.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9d31b9808073a468798a068a82ec9f848000e633
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/0001-configure.in-remove-useless-L-use_openssl-lib.patch
@@ -0,0 +1,30 @@
+From 2325a92f1896a2a7f586611686801b41fbc91b50 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Mon, 27 Aug 2018 15:00:51 +0800
+Subject: [PATCH] configure.in: remove useless `-L$use_openssl/lib'
+
+Since `--with-openssl=${STAGING_DIR_HOST}${prefix}' is used in bind recipe,
+the `-L$use_openssl/lib' has a hardcoded suffix, removing it is harmless
+and helpful for clean up host build path in isc-config.sh
+
+Upstream-Status: Inappropriate [oe-core specific]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index e85a5c6..2bbfc58 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1631,7 +1631,7 @@ If you don't want OpenSSL, use --without-openssl])
+ 				fi
+ 				;;
+ 			*)
+-				DST_OPENSSL_LIBS="-L$use_openssl/lib -lcrypto"
++				DST_OPENSSL_LIBS="-lcrypto"
+ 				;;
+ 			esac
+ 		fi
diff --git a/meta-openeuler/recipes-connectivity/bind/bind-dhclient/0001-named-lwresd-V-and-start-log-hide-build-options.patch b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/0001-named-lwresd-V-and-start-log-hide-build-options.patch
new file mode 100644
index 0000000000000000000000000000000000000000..75908aa638f5aad3f06a00ec83ed7776125eab28
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/0001-named-lwresd-V-and-start-log-hide-build-options.patch
@@ -0,0 +1,34 @@
+From a3af4a405baf5ff582e82aaba392dd9667d94bdc Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Mon, 27 Aug 2018 21:24:20 +0800
+Subject: [PATCH] `named/lwresd -V' and start log hide build options
+
+The build options expose build path directories, so hide them.
+[snip]
+$ named -V
+|built by make with *** (options are hidden)
+[snip]
+
+Upstream-Status: Inappropriate [oe-core specific]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ bin/named/include/named/globals.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/bin/named/include/named/globals.h b/bin/named/include/named/globals.h
+index ba3457e..7741da7 100644
+--- a/bin/named/include/named/globals.h
++++ b/bin/named/include/named/globals.h
+@@ -68,7 +68,7 @@ EXTERN const char *		ns_g_version		INIT(VERSION);
+ EXTERN const char *		ns_g_product		INIT(PRODUCT);
+ EXTERN const char *		ns_g_description	INIT(DESCRIPTION);
+ EXTERN const char *		ns_g_srcid		INIT(SRCID);
+-EXTERN const char *		ns_g_configargs		INIT(CONFIGARGS);
++EXTERN const char *		ns_g_configargs		INIT("*** (options are hidden)");
+ EXTERN const char *		ns_g_builder		INIT(BUILDER);
+ EXTERN in_port_t		ns_g_port		INIT(0);
+ EXTERN isc_dscp_t		ns_g_dscp		INIT(-1);
+-- 
+2.7.4
+
diff --git a/meta-openeuler/recipes-connectivity/bind/bind-dhclient/bind-ensure-searching-for-json-headers-searches-sysr.patch b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/bind-ensure-searching-for-json-headers-searches-sysr.patch
new file mode 100644
index 0000000000000000000000000000000000000000..84559e5f3786c9f5e597061528130b1332960606
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/bind-ensure-searching-for-json-headers-searches-sysr.patch
@@ -0,0 +1,47 @@
+From edda20fb5a6e88548f85e39d34d6c074306e15bc Mon Sep 17 00:00:00 2001
+From: Paul Gortmaker <paul.gortmaker@windriver.com>
+Date: Tue, 9 Jun 2015 11:22:00 -0400
+Subject: [PATCH] bind: ensure searching for json headers searches sysroot
+
+Bind can fail configure by detecting headers w/o libs[1], or
+it can fail the host contamination check as per below:
+
+ERROR: This autoconf log indicates errors, it looked at host include and/or library paths while determining system capabilities.
+Rerun configure task after fixing this. The path was 'build/tmp/work/core2-64-poky-linux/bind/9.10.2-r1/build'
+ERROR: Function failed: do_qa_configure
+ERROR: Logfile of failure stored in: build/tmp/work/core2-64-poky-linux/bind/9.10.2-r1/temp/log.do_configure.5242
+ERROR: Task 5 (meta/recipes-connectivity/bind/bind_9.10.2.bb, do_configure) failed with exit code '1'
+NOTE: Tasks Summary: Attempted 773 tasks of which 768 didn't need to be rerun and 1 failed.
+No currently running tasks (773 of 781)
+
+Summary: 1 task failed:
+  /meta/recipes-connectivity/bind/bind_9.10.2.bb, do_configure
+
+One way to fix it would be to unconditionally disable json in bind
+configure[2] but here we fix it by using the path to where we would
+put the header if we had json in the sysroot, in case someone wants
+to make use of the combination some day.
+
+[1] https://trac.macports.org/ticket/45305
+[2] https://trac.macports.org/changeset/126406
+
+Upstream-Status: Inappropriate [OE Specific]
+Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
+
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index 17392fd..e85a5c6 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -2449,7 +2449,7 @@ case "$use_libjson" in
+ 		libjson_libs=""
+ 		;;
+ 	auto|yes)
+-		for d in /usr /usr/local /opt/local
++		for d in "${STAGING_INCDIR}"
+ 		do
+ 			if test -f "${d}/include/json/json.h"
+ 			then
diff --git a/meta-openeuler/recipes-connectivity/bind/bind-dhclient/bind9 b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/bind9
new file mode 100644
index 0000000000000000000000000000000000000000..968679ff7f7adc4b50c17e5d849a0941eae82664
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/bind9
@@ -0,0 +1,2 @@
+# startup options for the server
+OPTIONS="-u bind"
diff --git a/meta-openeuler/recipes-connectivity/bind/bind-dhclient/conf.patch b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/conf.patch
new file mode 100644
index 0000000000000000000000000000000000000000..aad345f9fcfdfe000e41189cc14b69b6eb0dd637
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/conf.patch
@@ -0,0 +1,330 @@
+Upstream-Status: Inappropriate [configuration]
+
+the patch is imported from openembedded project
+
+11/30/2010 - Qing He <qing.he@intel.com>
+
+diff -urN bind-9.3.1.orig/conf/db.0 bind-9.3.1/conf/db.0
+--- bind-9.3.1.orig/conf/db.0	1970-01-01 01:00:00.000000000 +0100
++++ bind-9.3.1/conf/db.0	2005-07-10 22:14:00.000000000 +0200
+@@ -0,0 +1,12 @@
++;
++; BIND reverse data file for broadcast zone
++;
++$TTL	604800
++@	IN	SOA	localhost. root.localhost. (
++			      1		; Serial
++			 604800		; Refresh
++			  86400		; Retry
++			2419200		; Expire
++			 604800 )	; Negative Cache TTL
++;
++@	IN	NS	localhost.
+diff -urN bind-9.3.1.orig/conf/db.127 bind-9.3.1/conf/db.127
+--- bind-9.3.1.orig/conf/db.127	1970-01-01 01:00:00.000000000 +0100
++++ bind-9.3.1/conf/db.127	2005-07-10 22:14:00.000000000 +0200
+@@ -0,0 +1,13 @@
++;
++; BIND reverse data file for local loopback interface
++;
++$TTL	604800
++@	IN	SOA	localhost. root.localhost. (
++			      1		; Serial
++			 604800		; Refresh
++			  86400		; Retry
++			2419200		; Expire
++			 604800 )	; Negative Cache TTL
++;
++@	IN	NS	localhost.
++1.0.0	IN	PTR	localhost.
+diff -urN bind-9.3.1.orig/conf/db.empty bind-9.3.1/conf/db.empty
+--- bind-9.3.1.orig/conf/db.empty	1970-01-01 01:00:00.000000000 +0100
++++ bind-9.3.1/conf/db.empty	2005-07-10 22:14:00.000000000 +0200
+@@ -0,0 +1,14 @@
++; BIND reverse data file for empty rfc1918 zone
++;
++; DO NOT EDIT THIS FILE - it is used for multiple zones.
++; Instead, copy it, edit named.conf, and use that copy.
++;
++$TTL	86400
++@	IN	SOA	localhost. root.localhost. (
++			      1		; Serial
++			 604800		; Refresh
++			  86400		; Retry
++			2419200		; Expire
++			  86400 )	; Negative Cache TTL
++;
++@	IN	NS	localhost.
+diff -urN bind-9.3.1.orig/conf/db.255 bind-9.3.1/conf/db.255
+--- bind-9.3.1.orig/conf/db.255	1970-01-01 01:00:00.000000000 +0100
++++ bind-9.3.1/conf/db.255	2005-07-10 22:14:00.000000000 +0200
+@@ -0,0 +1,12 @@
++;
++; BIND reserve data file for broadcast zone
++;
++$TTL	604800
++@	IN	SOA	localhost. root.localhost. (
++			      1		; Serial
++			 604800		; Refresh
++			  86400		; Retry
++			2419200		; Expire
++			 604800 )	; Negative Cache TTL
++;
++@	IN	NS	localhost.
+diff -urN bind-9.3.1.orig/conf/db.local bind-9.3.1/conf/db.local
+--- bind-9.3.1.orig/conf/db.local	1970-01-01 01:00:00.000000000 +0100
++++ bind-9.3.1/conf/db.local	2005-07-10 22:14:00.000000000 +0200
+@@ -0,0 +1,13 @@
++;
++; BIND data file for local loopback interface
++;
++$TTL	604800
++@	IN	SOA	localhost. root.localhost. (
++			      1		; Serial
++			 604800		; Refresh
++			  86400		; Retry
++			2419200		; Expire
++			 604800 )	; Negative Cache TTL
++;
++@	IN	NS	localhost.
++@	IN	A	127.0.0.1
+diff -urN bind-9.3.1.orig/conf/db.root bind-9.3.1/conf/db.root
+--- bind-9.3.1.orig/conf/db.root	1970-01-01 01:00:00.000000000 +0100
++++ bind-9.3.1/conf/db.root	2005-07-10 22:14:00.000000000 +0200
+@@ -0,0 +1,45 @@
++
++; <<>> DiG 9.2.3 <<>> ns . @a.root-servers.net.
++;; global options:  printcmd
++;; Got answer:
++;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 18944
++;; flags: qr aa rd; QUERY: 1, ANSWER: 13, AUTHORITY: 0, ADDITIONAL: 13
++
++;; QUESTION SECTION:
++;.				IN	NS
++
++;; ANSWER SECTION:
++.			518400	IN	NS	A.ROOT-SERVERS.NET.
++.			518400	IN	NS	B.ROOT-SERVERS.NET.
++.			518400	IN	NS	C.ROOT-SERVERS.NET.
++.			518400	IN	NS	D.ROOT-SERVERS.NET.
++.			518400	IN	NS	E.ROOT-SERVERS.NET.
++.			518400	IN	NS	F.ROOT-SERVERS.NET.
++.			518400	IN	NS	G.ROOT-SERVERS.NET.
++.			518400	IN	NS	H.ROOT-SERVERS.NET.
++.			518400	IN	NS	I.ROOT-SERVERS.NET.
++.			518400	IN	NS	J.ROOT-SERVERS.NET.
++.			518400	IN	NS	K.ROOT-SERVERS.NET.
++.			518400	IN	NS	L.ROOT-SERVERS.NET.
++.			518400	IN	NS	M.ROOT-SERVERS.NET.
++
++;; ADDITIONAL SECTION:
++A.ROOT-SERVERS.NET.	3600000	IN	A	198.41.0.4
++B.ROOT-SERVERS.NET.	3600000	IN	A	192.228.79.201
++C.ROOT-SERVERS.NET.	3600000	IN	A	192.33.4.12
++D.ROOT-SERVERS.NET.	3600000	IN	A	128.8.10.90
++E.ROOT-SERVERS.NET.	3600000	IN	A	192.203.230.10
++F.ROOT-SERVERS.NET.	3600000	IN	A	192.5.5.241
++G.ROOT-SERVERS.NET.	3600000	IN	A	192.112.36.4
++H.ROOT-SERVERS.NET.	3600000	IN	A	128.63.2.53
++I.ROOT-SERVERS.NET.	3600000	IN	A	192.36.148.17
++J.ROOT-SERVERS.NET.	3600000	IN	A	192.58.128.30
++K.ROOT-SERVERS.NET.	3600000	IN	A	193.0.14.129
++L.ROOT-SERVERS.NET.	3600000	IN	A	198.32.64.12
++M.ROOT-SERVERS.NET.	3600000	IN	A	202.12.27.33
++
++;; Query time: 81 msec
++;; SERVER: 198.41.0.4#53(a.root-servers.net.)
++;; WHEN: Sun Feb  1 11:27:14 2004
++;; MSG SIZE  rcvd: 436
++
+diff -urN bind-9.3.1.orig/conf/named.conf bind-9.3.1/conf/named.conf
+--- bind-9.3.1.orig/conf/named.conf	1970-01-01 01:00:00.000000000 +0100
++++ bind-9.3.1/conf/named.conf	2005-07-10 22:33:46.000000000 +0200
+@@ -0,0 +1,49 @@
++// This is the primary configuration file for the BIND DNS server named.
++//
++// If you are just adding zones, please do that in /etc/bind/named.conf.local
++
++include "/etc/bind/named.conf.options";
++
++// prime the server with knowledge of the root servers
++zone "." {
++	type hint;
++	file "/etc/bind/db.root";
++};
++
++// be authoritative for the localhost forward and reverse zones, and for
++// broadcast zones as per RFC 1912
++
++zone "localhost" {
++	type master;
++	file "/etc/bind/db.local";
++};
++
++zone "127.in-addr.arpa" {
++	type master;
++	file "/etc/bind/db.127";
++};
++
++zone "0.in-addr.arpa" {
++	type master;
++	file "/etc/bind/db.0";
++};
++
++zone "255.in-addr.arpa" {
++	type master;
++	file "/etc/bind/db.255";
++};
++
++// zone "com" { type delegation-only; };
++// zone "net" { type delegation-only; };
++
++// From the release notes:
++//  Because many of our users are uncomfortable receiving undelegated answers
++//  from root or top level domains, other than a few for whom that behaviour
++//  has been trusted and expected for quite some length of time, we have now
++//  introduced the "root-delegations-only" feature which applies delegation-only
++//  logic to all top level domains, and to the root domain.  An exception list
++//  should be specified, including "MUSEUM" and "DE", and any other top level
++//  domains from whom undelegated responses are expected and trusted.
++// root-delegation-only exclude { "DE"; "MUSEUM"; };
++
++include "/etc/bind/named.conf.local";
+diff -urN bind-9.3.1.orig/conf/named.conf.local bind-9.3.1/conf/named.conf.local
+--- bind-9.3.1.orig/conf/named.conf.local	1970-01-01 01:00:00.000000000 +0100
++++ bind-9.3.1/conf/named.conf.local	2005-07-10 22:14:06.000000000 +0200
+@@ -0,0 +1,8 @@
++//
++// Do any local configuration here
++//
++
++// Consider adding the 1918 zones here, if they are not used in your
++// organization
++//include "/etc/bind/zones.rfc1918";
++
+diff -urN bind-9.3.1.orig/conf/named.conf.options bind-9.3.1/conf/named.conf.options
+--- bind-9.3.1.orig/conf/named.conf.options	1970-01-01 01:00:00.000000000 +0100
++++ bind-9.3.1/conf/named.conf.options	2005-07-10 22:14:06.000000000 +0200
+@@ -0,0 +1,24 @@
++options {
++	directory "/var/cache/bind";
++
++	// If there is a firewall between you and nameservers you want
++	// to talk to, you might need to uncomment the query-source
++	// directive below.  Previous versions of BIND always asked
++	// questions using port 53, but BIND 8.1 and later use an unprivileged
++	// port by default.
++
++	// query-source address * port 53;
++
++	// If your ISP provided one or more IP addresses for stable 
++	// nameservers, you probably want to use them as forwarders.  
++	// Uncomment the following block, and insert the addresses replacing 
++	// the all-0's placeholder.
++
++	// forwarders {
++	// 	0.0.0.0;
++	// };
++
++	auth-nxdomain no;    # conform to RFC1035
++
++};
++
+diff -urN bind-9.3.1.orig/conf/zones.rfc1918 bind-9.3.1/conf/zones.rfc1918
+--- bind-9.3.1.orig/conf/zones.rfc1918	1970-01-01 01:00:00.000000000 +0100
++++ bind-9.3.1/conf/zones.rfc1918	2005-07-10 22:14:10.000000000 +0200
+@@ -0,0 +1,20 @@
++zone "10.in-addr.arpa"      { type master; file "/etc/bind/db.empty"; };
++ 
++zone "16.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "17.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "18.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "19.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "20.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "21.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "22.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "23.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "24.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "25.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "26.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "27.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "28.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "29.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "30.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++zone "31.172.in-addr.arpa"  { type master; file "/etc/bind/db.empty"; };
++
++zone "168.192.in-addr.arpa" { type master; file "/etc/bind/db.empty"; };
+diff -urN bind-9.3.1.orig/init.d bind-9.3.1/init.d
+--- bind-9.3.1.orig/init.d	1970-01-01 01:00:00.000000000 +0100
++++ bind-9.3.1/init.d	2005-07-10 23:09:58.000000000 +0200
+@@ -0,0 +1,70 @@
++#!/bin/sh
++
++PATH=/sbin:/bin:/usr/sbin:/usr/bin
++
++# for a chrooted server: "-u bind -t /var/lib/named"
++# Don't modify this line, change or create /etc/default/bind9.
++OPTIONS=""
++
++test -f /etc/default/bind9 && . /etc/default/bind9
++
++test -x /usr/sbin/rndc || exit 0
++
++case "$1" in
++    start)
++	echo -n "Starting domain name service: named"
++
++	modprobe capability >/dev/null 2>&1 || true
++	if [ ! -f /etc/bind/rndc.key ]; then
++	    /usr/sbin/rndc-confgen -a -b 512 -r /dev/urandom
++	    chmod 0640 /etc/bind/rndc.key
++	fi
++	if [ -f /var/run/named/named.pid ]; then
++	    ps `cat /var/run/named/named.pid` > /dev/null && exit 1
++	fi
++
++	# dirs under /var/run can go away on reboots.
++	mkdir -p /var/run/named
++	mkdir -p /var/cache/bind
++	chmod 775 /var/run/named
++	chown root:bind /var/run/named >/dev/null 2>&1 || true
++
++	if [ ! -x /usr/sbin/named ]; then
++	    echo "named binary missing - not starting"
++	    exit 1
++	fi
++	if start-stop-daemon --start --quiet --exec /usr/sbin/named \
++		--pidfile /var/run/named/named.pid -- $OPTIONS; then
++	    if [ -x /sbin/resolvconf ] ; then
++		echo "nameserver 127.0.0.1" | /sbin/resolvconf -a lo
++	    fi
++	fi
++	echo "."	
++    ;;
++
++    stop)
++	echo -n "Stopping domain name service: named"
++	if [ -x /sbin/resolvconf ]; then
++	    /sbin/resolvconf -d lo
++	fi
++	/usr/sbin/rndc stop >/dev/null 2>&1
++	echo "."	
++    ;;
++
++    reload)
++	/usr/sbin/rndc reload
++    ;;
++
++    restart|force-reload)
++	$0 stop
++	sleep 2
++	$0 start
++    ;;
++    
++    *)
++	echo "Usage: /etc/init.d/bind {start|stop|reload|restart|force-reload}" >&2
++	exit 1
++    ;;
++esac
++
++exit 0
diff --git a/meta-openeuler/recipes-connectivity/bind/bind-dhclient/generate-rndc-key.sh b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/generate-rndc-key.sh
new file mode 100644
index 0000000000000000000000000000000000000000..ef915c0ae5a4611d72389100fc851df39afc182f
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/generate-rndc-key.sh
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+if [ ! -s /etc/bind/rndc.key ]; then
+    echo -n "Generating /etc/bind/rndc.key:"
+    /usr/sbin/rndc-confgen -a -b 512 -r /dev/urandom
+    chown root:bind /etc/bind/rndc.key
+    chmod 0640 /etc/bind/rndc.key
+fi
diff --git a/meta-openeuler/recipes-connectivity/bind/bind-dhclient/init.d-add-support-for-read-only-rootfs.patch b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/init.d-add-support-for-read-only-rootfs.patch
new file mode 100644
index 0000000000000000000000000000000000000000..11db95ede12a8155abac436c8d836e76f8663570
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/init.d-add-support-for-read-only-rootfs.patch
@@ -0,0 +1,65 @@
+Subject: init.d: add support for read-only rootfs
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ init.d |   40 ++++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 40 insertions(+)
+
+diff --git a/init.d b/init.d
+index 0111ed4..24677c8 100644
+--- a/init.d
++++ b/init.d
+@@ -6,8 +6,48 @@ PATH=/sbin:/bin:/usr/sbin:/usr/bin
+ # Don't modify this line, change or create /etc/default/bind9.
+ OPTIONS=""
+ 
++test -f /etc/default/rcS && . /etc/default/rcS
+ test -f /etc/default/bind9 && . /etc/default/bind9
+ 
++# This function is here because it's possible that /var and / are on different partitions.
++is_on_read_only_partition () {
++    DIRECTORY=$1
++    dir=`readlink -f $DIRECTORY`
++    while true; do
++	if [ ! -d "$dir" ]; then
++	    echo "ERROR: $dir is not a directory"
++	    exit 1
++	else
++	    for flag in `awk -v dir=$dir '{ if ($2 == dir) { print "FOUND"; split($4,FLAGS,",") } }; \
++		END { for (f in FLAGS) print FLAGS[f] }' < /proc/mounts`; do
++		[ "$flag" = "FOUND" ] && partition="read-write"
++		[ "$flag" = "ro" ] && { partition="read-only"; break; }
++	    done
++	    if [ "$dir" = "/" -o -n "$partition" ]; then
++		break
++	    else
++		dir=`dirname $dir`
++	    fi
++	fi
++    done
++    [ "$partition" = "read-only" ] && echo "yes" || echo "no"
++}
++
++bind_mount () {
++    olddir=$1
++    newdir=$2
++    mkdir -p $olddir
++    cp -a $newdir/* $olddir
++    mount --bind $olddir $newdir
++}
++
++# Deal with read-only rootfs
++if [ "$ROOTFS_READ_ONLY" = "yes" ]; then
++    [ "$VERBOSE" != "no" ] && echo "WARN: start bind service in read-only rootfs"
++    [ `is_on_read_only_partition /etc/bind` = "yes" ] && bind_mount /var/volatile/bind/etc /etc/bind
++    [ `is_on_read_only_partition /var/named` = "yes" ] && bind_mount /var/volatile/bind/named /var/named
++fi
++
+ test -x /usr/sbin/rndc || exit 0
+ 
+ case "$1" in
+-- 
+1.7.9.5
+
diff --git a/meta-openeuler/recipes-connectivity/bind/bind-dhclient/make-etc-initd-bind-stop-work.patch b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/make-etc-initd-bind-stop-work.patch
new file mode 100644
index 0000000000000000000000000000000000000000..146f3e35db6d57c00a31071ccec39529763e3219
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/make-etc-initd-bind-stop-work.patch
@@ -0,0 +1,42 @@
+bind: make "/etc/init.d/bind stop" work
+
+Upstream-Status: Inappropriate [configuration]
+
+Add some configurations, make rndc command be able to controls
+the named daemon.
+
+Signed-off-by: Roy Li <rongqing.li@windriver.com>
+---
+ conf/named.conf |    5 +++++
+ conf/rndc.conf  |    5 +++++
+ 2 files changed, 10 insertions(+), 0 deletions(-)
+ create mode 100644 conf/rndc.conf
+
+diff --git a/conf/named.conf b/conf/named.conf
+index 95829cf..c8899e7 100644
+--- a/conf/named.conf
++++ b/conf/named.conf
+@@ -47,3 +47,8 @@ zone "255.in-addr.arpa" {
+ // root-delegation-only exclude { "DE"; "MUSEUM"; };
+ 
+ include "/etc/bind/named.conf.local";
++include "/etc/bind/rndc.key" ;
++controls {
++	inet 127.0.0.1 allow { localhost; }
++	keys { rndc-key; };
++};
+diff --git a/conf/rndc.conf b/conf/rndc.conf
+new file mode 100644
+index 0000000..a0b481d
+--- /dev/null
++++ b/conf/rndc.conf
+@@ -0,0 +1,5 @@
++include "/etc/bind/rndc.key";
++options {
++	default-server  localhost;
++	default-key     rndc-key;
++};
+
+-- 
+1.7.5.4
+
diff --git a/meta-openeuler/recipes-connectivity/bind/bind-dhclient/named.service b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/named.service
new file mode 100644
index 0000000000000000000000000000000000000000..cda56ef0150c3ecffa65ef212de3ee622fbc8e51
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/bind/bind-dhclient/named.service
@@ -0,0 +1,22 @@
+[Unit]
+Description=Berkeley Internet Name Domain (DNS)
+Wants=nss-lookup.target
+Before=nss-lookup.target
+After=network.target
+
+[Service]
+Type=forking
+EnvironmentFile=-/etc/default/bind9
+PIDFile=/run/named/named.pid
+
+ExecStartPre=@SBINDIR@/generate-rndc-key.sh
+ExecStart=@SBINDIR@/named $OPTIONS
+
+ExecReload=@BASE_BINDIR@/sh -c '@SBINDIR@/rndc reload > /dev/null 2>&1 || @BASE_BINDIR@/kill -HUP $MAINPID'
+
+ExecStop=@BASE_BINDIR@/sh -c '@SBINDIR@/rndc stop > /dev/null 2>&1 || @BASE_BINDIR@/kill -TERM $MAINPID'
+
+PrivateTmp=true
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-openeuler/recipes-connectivity/bind/bind-dhclient_%.bbappend b/meta-openeuler/recipes-connectivity/bind/bind-dhclient_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d799ba9d26f77f6f41108f150baa24a9508241e6
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/bind/bind-dhclient_%.bbappend
@@ -0,0 +1,34 @@
+# source bb: meta-overc/recipes-connectivity/bind/bind-dhclient_9.11.22.bb
+OPENEULER_REPO_NAME = "dhcp"
+
+# version in openeuler/dhcp
+PV = "9.11.36"
+DHCP_PV = "4.4.3"
+
+# fix LIC_FILES_CHKSUM error
+LIC_FILES_CHKSUM = "file://COPYRIGHT;md5=b88e7ca5f21908e1b2720169f6807cf6"
+
+S = "${WORKDIR}/dhcp-${DHCP_PV}/bind/bind-${PV}"
+
+# apply openEuler/dhcp patches
+SRC_URI:prepend = "file://dhcp-${DHCP_PV}.tar.gz;name=dhcp.tarball \
+           file://backport-0025-bind-Detect-system-time-changes.patch;striplevel=3 \
+           file://backport-Fix-CVE-2021-25220.patch;striplevel=3 \
+           file://backport-CVE-2022-2795.patch;striplevel=3 \
+           file://backport-CVE-2022-38177.patch;striplevel=3 \
+           file://backport-CVE-2022-38178.patch;striplevel=3 \
+"
+
+SRC_URI[dhcp.tarball.sha256sum] = "1a7ccd64a16e5e68f7b5e0f527fd07240a2892ea53fe245620f4f5f607004521"
+
+# bind users do not need shell/login access for secure
+USERADD_PARAM:${PN} = "--system --home ${localstatedir}/cache/bind --no-create-home \
+                       --shell /sbin/nologin --user-group bind"
+
+# decompress the source code from dhcp-${DHCP_PV}.tar.gz
+do_unpack_bind () {
+        tar -xf bind.tar.gz
+}
+do_unpack_bind[dirs] = "${WORKDIR}/dhcp-${DHCP_PV}/bind/"
+
+addtask unpack_bind after do_unpack before do_patch
diff --git a/meta-openeuler/recipes-connectivity/bind/bind-dhclient_9.11.22.bb b/meta-openeuler/recipes-connectivity/bind/bind-dhclient_9.11.22.bb
new file mode 100644
index 0000000000000000000000000000000000000000..25e1a55e1ac2bab01402bebeb8f5981f94f4565d
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/bind/bind-dhclient_9.11.22.bb
@@ -0,0 +1,148 @@
+SUMMARY = "ISC Internet Domain Name Server"
+HOMEPAGE = "http://www.isc.org/sw/bind/"
+SECTION = "console/network"
+
+LICENSE = "ISC & MPL-2.0"
+LIC_FILES_CHKSUM = "file://COPYRIGHT;md5=bf39058a7f64b2a934ce14dc9ec1dd45"
+
+DEPENDS = "openssl libcap zlib"
+
+PACKAGE_FETCH_NAME = "bind"
+S = "${WORKDIR}/${PACKAGE_FETCH_NAME}-${PV}"
+
+SRC_URI = "https://ftp.isc.org/isc/bind9/${PV}/${PACKAGE_FETCH_NAME}-${PV}.tar.gz \
+           file://conf.patch \
+           file://named.service \
+           file://bind9 \
+           file://generate-rndc-key.sh \
+           file://make-etc-initd-bind-stop-work.patch \
+           file://init.d-add-support-for-read-only-rootfs.patch \
+           file://bind-ensure-searching-for-json-headers-searches-sysr.patch \
+           file://0001-configure.in-remove-useless-L-use_openssl-lib.patch \
+           file://0001-named-lwresd-V-and-start-log-hide-build-options.patch \
+           file://0001-avoid-start-failure-with-bind-user.patch \
+           "
+
+SRC_URI[sha256sum] = "afc6d8015006f1cabf699ff19f517bb8fd9c1811e5231f26baf51c3550262ac9"
+
+UPSTREAM_CHECK_URI = "https://ftp.isc.org/isc/bind9/"
+# stay at 9.11 until 9.16, from 9.16 follow the ESV versions divisible by 4
+UPSTREAM_CHECK_REGEX = "(?P<pver>9.(11|16|20|24|28)(\.\d+)+(-P\d+)*)/"
+
+# BIND >= 9.11.2 need dhcpd >= 4.4.0,
+# don't report it here since dhcpd is already recent enough.
+CVE_CHECK_IGNORE += "CVE-2019-6470"
+
+inherit autotools
+#inherit update-rc.d systemd
+inherit useradd pkgconfig multilib_script multilib_header
+
+MULTILIB_SCRIPTS = "${PN}:${bindir}/bind9-config ${PN}:${bindir}/isc-config.sh"
+
+# PACKAGECONFIGs readline and libedit should NOT be set at same time
+PACKAGECONFIG ?= "readline"
+PACKAGECONFIG[httpstats] = "--with-libxml2=${STAGING_DIR_HOST}${prefix},--without-libxml2,libxml2"
+PACKAGECONFIG[readline] = "--with-readline=-lreadline,,readline"
+PACKAGECONFIG[libedit] = "--with-readline=-ledit,,libedit"
+PACKAGECONFIG[urandom] = "--with-randomdev=/dev/urandom,--with-randomdev=/dev/random,,"
+PACKAGECONFIG[python3] = "--with-python=yes --with-python-install-dir=${PYTHON_SITEPACKAGES_DIR} , --without-python, python3-ply-native,"
+
+ENABLE_IPV6 = "--enable-ipv6=${@bb.utils.contains('DISTRO_FEATURES', 'ipv6', 'yes', 'no', d)}"
+EXTRA_OECONF = " ${ENABLE_IPV6} --with-libtool --enable-threads \
+                 --disable-devpoll --enable-epoll --with-gost=no \
+                 --with-gssapi=no --with-ecdsa=yes --with-eddsa=no \
+                 --with-lmdb=no \
+                 --sysconfdir=${sysconfdir}/bind \
+                 --with-openssl=${STAGING_DIR_HOST}${prefix} \
+               "
+
+inherit ${@bb.utils.contains('PACKAGECONFIG', 'python3', 'python3native setuptools3-base', '', d)}
+
+# dhcp needs .la so keep them
+REMOVE_LIBTOOL_LA = "0"
+
+USERADD_PACKAGES = "${PN}"
+USERADD_PARAM:${PN} = "--system --home ${localstatedir}/cache/bind --no-create-home \
+                       --user-group bind"
+
+# INITSCRIPT_NAME = "bind"
+# INITSCRIPT_PARAMS = "defaults"
+
+# SYSTEMD_SERVICE:${PN} = "named.service"
+
+do_install:prepend() {
+	# clean host path in isc-config.sh before the hardlink created
+	# by "make install":
+	#   bind9-config -> isc-config.sh
+	sed -i -e "s,${STAGING_LIBDIR},${libdir}," ${B}/isc-config.sh
+}
+
+do_install:append() {
+
+	rmdir "${D}${localstatedir}/run"
+	rmdir --ignore-fail-on-non-empty "${D}${localstatedir}"
+
+        # install -d -o bind "${D}${localstatedir}/cache/bind"
+	# install -d "${D}${sysconfdir}/bind"
+	# install -d "${D}${sysconfdir}/init.d"
+	# install -m 644 ${S}/conf/* "${D}${sysconfdir}/bind/"
+	# install -m 755 "${S}/init.d" "${D}${sysconfdir}/init.d/bind"
+        # if ${@bb.utils.contains('PACKAGECONFIG', 'python3', 'true', 'false', d)}; then
+	# 	sed -i -e '1s,#!.*python3,#! /usr/bin/python3,' \
+	# 	${D}${sbindir}/dnssec-coverage \
+	# 	${D}${sbindir}/dnssec-checkds \
+	# 	${D}${sbindir}/dnssec-keymgr
+	# fi
+
+	# # Install systemd related files
+	# install -d ${D}${sbindir}
+	# install -m 755 ${WORKDIR}/generate-rndc-key.sh ${D}${sbindir}
+	# install -d ${D}${systemd_unitdir}/system
+	# install -m 0644 ${WORKDIR}/named.service ${D}${systemd_unitdir}/system
+	# sed -i -e 's,@BASE_BINDIR@,${base_bindir},g' \
+	#        -e 's,@SBINDIR@,${sbindir},g' \
+	#        ${D}${systemd_unitdir}/system/named.service
+
+	# install -d ${D}${sysconfdir}/default
+	# install -m 0644 ${WORKDIR}/bind9 ${D}${sysconfdir}/default
+
+	# if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
+	# 	install -d ${D}${sysconfdir}/tmpfiles.d
+	# 	echo "d /run/named 0755 bind bind - -" > ${D}${sysconfdir}/tmpfiles.d/bind.conf
+	# fi
+
+	rm -rf "${D}${datadir}"
+
+	oe_multilib_header isc/platform.h
+}
+
+CONFFILES:${PN} = " \
+	${sysconfdir}/bind/named.conf \
+	${sysconfdir}/bind/named.conf.local \
+	${sysconfdir}/bind/named.conf.options \
+	${sysconfdir}/bind/db.0 \
+	${sysconfdir}/bind/db.127 \
+	${sysconfdir}/bind/db.empty \
+	${sysconfdir}/bind/db.local \
+	${sysconfdir}/bind/db.root \
+	"
+
+ALTERNATIVE:${PN}-utils = "nslookup"
+ALTERNATIVE_LINK_NAME[nslookup] = "${bindir}/nslookup"
+ALTERNATIVE_PRIORITY = "100"
+
+PACKAGE_BEFORE_PN += "${PN}-utils"
+FILES:${PN}-utils = "${bindir}/host ${bindir}/dig ${bindir}/mdig ${bindir}/nslookup ${bindir}/nsupdate"
+FILES:${PN}-dev += "${bindir}/isc-config.h"
+FILES:${PN} += "${sbindir}/generate-rndc-key.sh"
+
+PACKAGE_BEFORE_PN += "${PN}-libs"
+FILES:${PN}-libs = "${libdir}/*.so*"
+FILES:${PN}-staticdev += "${libdir}/*.la"
+
+PACKAGE_BEFORE_PN += "${@bb.utils.contains('PACKAGECONFIG', 'python3', 'python3-bind', '', d)}"
+FILES:python3-bind = "${sbindir}/dnssec-coverage ${sbindir}/dnssec-checkds \
+                ${sbindir}/dnssec-keymgr ${PYTHON_SITEPACKAGES_DIR}"
+
+RDEPENDS:${PN}-dev = ""
+RDEPENDS:python3-bind = "python3-core python3-ply"
diff --git a/meta-openeuler/recipes-connectivity/bluez5/bluez5/0004-Move-the-hciattach-firmware-into-lib-firmware.patch b/meta-openeuler/recipes-connectivity/bluez5/bluez5/0004-Move-the-hciattach-firmware-into-lib-firmware.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9cf03edb0409e4e6a9e16f009ee1f94c33403ed8
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/bluez5/bluez5/0004-Move-the-hciattach-firmware-into-lib-firmware.patch
@@ -0,0 +1,31 @@
+From 744f894e42d05b1dee917cc221ed3c1815990459 Mon Sep 17 00:00:00 2001
+From: Phil Elwell <phil@raspberrypi.org>
+Date: Tue, 23 Feb 2016 17:52:29 +0000
+Subject: [PATCH] Move the hciattach firmware into /lib/firmware
+
+* FIRMWARE_DIR is now used by all hciattach firmware (not just bcm43xx) since 5.66 with:
+  commit d9253248363b995e44c1f5e393ed1c7aa4ec81ce
+  Author: Marek Vasut <marex@denx.de>
+  Date:   Tue Nov 1 12:53:33 2022 +0100
+  Subject: tools: Make hciattach_* firmware path build-time configurable
+
+Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
+---
+Upstream-Status: Pending
+
+ tools/hciattach.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tools/hciattach.h b/tools/hciattach.h
+index dfa4c1e7a..e88484766 100644
+--- a/tools/hciattach.h
++++ b/tools/hciattach.h
+@@ -41,7 +41,7 @@
+ #define HCI_UART_VND_DETECT	5
+ 
+ #ifndef FIRMWARE_DIR
+-#define FIRMWARE_DIR "/etc/firmware"
++#define FIRMWARE_DIR "/lib/firmware"
+ #endif
+ 
+ int read_hci_event(int fd, unsigned char *buf, int size);
diff --git a/meta-openeuler/recipes-connectivity/bluez5/bluez5_%.bbappend b/meta-openeuler/recipes-connectivity/bluez5/bluez5_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2201128cf6625774f3f6e0c8c6c7e9d6e336bc04
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/bluez5/bluez5_%.bbappend
@@ -0,0 +1,26 @@
+# apply openeuler source package
+OPENEULER_REPO_NAME = "bluez"
+
+PV = "5.71"
+
+SRC_URI:prepend = "\
+    file://bluez-${PV}.tar.xz \
+    file://backport-bluez-disable-test-mesh-crypto.patch \
+"
+
+# removed by rpi in 5.66 version
+SRC_URI:remove = "file://0004-Move-the-43xx-firmware-into-lib-firmware.patch"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+SRC_URI:append:rpi = " \
+	file://0004-Move-the-hciattach-firmware-into-lib-firmware.patch \
+"
+
+# remove udev if not enable systemd
+PACKAGECONFIG:remove = "${@bb.utils.contains('DISTRO_FEATURES', 'systemd', '', 'udev', d)}"
+
+# testtools depends python3-core python3-dbus python3-pygobject, we do not need these
+RDEPENDS:${PN}-testtools:openeuler-prebuilt = ""
+
+# From oe-core bluez5_5.71.bb
+EXTRA_OECONF += "--enable-pie"
diff --git a/meta-openeuler/recipes-connectivity/dhcp/dhcp.inc b/meta-openeuler/recipes-connectivity/dhcp/dhcp.inc
new file mode 100644
index 0000000000000000000000000000000000000000..829dc24491e56420d8e7b4cb75f3ec8efc313f55
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/dhcp.inc
@@ -0,0 +1,149 @@
+SECTION = "console/network"
+SUMMARY = "Internet Software Consortium DHCP package"
+DESCRIPTION = "DHCP (Dynamic Host Configuration Protocol) is a protocol \
+which allows individual devices on an IP network to get their own \
+network configuration information from a server.  DHCP helps make it \
+easier to administer devices."
+
+HOMEPAGE = "http://www.isc.org/"
+
+LICENSE = "ISC"
+LIC_FILES_CHKSUM = "file://LICENSE;beginline=4;md5=004a4db50a1e20972e924a8618747c01"
+
+DEPENDS = "openssl bind-dhclient"
+
+SRC_URI = "http://ftp.isc.org/isc/dhcp/${PV}/dhcp-${PV}.tar.gz \
+           file://init-relay file://default-relay \
+           file://init-server file://default-server \
+           file://dhclient.conf file://dhcpd.conf \
+           file://dhclient-systemd-wrapper \
+           file://dhclient.service \
+           file://dhcpd.service file://dhcrelay.service \
+           file://dhcpd6.service \
+           "
+UPSTREAM_CHECK_URI = "http://ftp.isc.org/isc/dhcp/"
+UPSTREAM_CHECK_REGEX = "(?P<pver>\d+\.\d+\.(\d+?))/"
+
+inherit autotools-brokensep systemd useradd update-rc.d
+
+USERADD_PACKAGES = "${PN}-server"
+USERADD_PARAM:${PN}-server = "--system --no-create-home --home-dir /var/run/${BPN} --shell /bin/false --user-group ${BPN}"
+
+SYSTEMD_PACKAGES = "${PN}-server ${PN}-relay ${PN}-client"
+SYSTEMD_SERVICE:${PN}-server = "dhcpd.service dhcpd6.service"
+SYSTEMD_AUTO_ENABLE:${PN}-server = "disable"
+
+SYSTEMD_SERVICE:${PN}-relay = "dhcrelay.service"
+SYSTEMD_AUTO_ENABLE:${PN}-relay = "disable"
+
+SYSTEMD_SERVICE:${PN}-client = "dhclient.service"
+SYSTEMD_AUTO_ENABLE:${PN}-client = "disable"
+
+INITSCRIPT_PACKAGES = "dhcp-server"
+INITSCRIPT_NAME:dhcp-server = "dhcp-server"
+INITSCRIPT_PARAMS:dhcp-server = "defaults"
+
+CFLAGS += "-D_GNU_SOURCE"
+EXTRA_OECONF = "--with-srv-lease-file=${localstatedir}/lib/dhcp/dhcpd.leases \
+                --with-srv6-lease-file=${localstatedir}/lib/dhcp/dhcpd6.leases \
+                --with-cli-lease-file=${localstatedir}/lib/dhcp/dhclient.leases \
+                --with-cli6-lease-file=${localstatedir}/lib/dhcp/dhclient6.leases \
+                --enable-paranoia --disable-static \
+                --with-randomdev=/dev/random \
+                --with-libbind=${STAGING_DIR_HOST} \
+		--enable-libtool \
+               "
+
+#Enable shared libs per dhcp README
+do_configure:prepend () {
+	cp configure.ac+lt configure.ac
+}
+
+do_install:append () {
+	install -d ${D}${sysconfdir}/init.d
+	install -d ${D}${sysconfdir}/default
+	install -d ${D}${sysconfdir}/dhcp
+	install -m 0755 ${WORKDIR}/init-relay ${D}${sysconfdir}/init.d/dhcp-relay
+	install -m 0644 ${WORKDIR}/default-relay ${D}${sysconfdir}/default/dhcp-relay
+	install -m 0755 ${WORKDIR}/init-server ${D}${sysconfdir}/init.d/dhcp-server
+	install -m 0644 ${WORKDIR}/default-server ${D}${sysconfdir}/default/dhcp-server
+
+	rm -f ${D}${sysconfdir}/dhclient.conf*
+	rm -f ${D}${sysconfdir}/dhcpd.conf*
+	install -m 0644 ${WORKDIR}/dhclient.conf ${D}${sysconfdir}/dhcp/dhclient.conf
+	install -m 0644 ${WORKDIR}/dhcpd.conf ${D}${sysconfdir}/dhcp/dhcpd.conf
+
+	install -d ${D}${base_sbindir}/
+	if [ "${sbindir}" != "${base_sbindir}" ]; then
+		mv ${D}${sbindir}/dhclient ${D}${base_sbindir}/
+	fi
+	install -m 0755 ${S}/client/scripts/linux ${D}${base_sbindir}/dhclient-script
+
+	# Install systemd unit files
+	install -d ${D}${systemd_unitdir}/system
+	install -m 0644 ${WORKDIR}/dhcpd.service ${D}${systemd_unitdir}/system
+	install -m 0644 ${WORKDIR}/dhcpd6.service ${D}${systemd_unitdir}/system
+	install -m 0644 ${WORKDIR}/dhcrelay.service ${D}${systemd_unitdir}/system
+	sed -i -e 's,@SBINDIR@,${sbindir},g' ${D}${systemd_unitdir}/system/dhcpd*.service ${D}${systemd_unitdir}/system/dhcrelay.service
+	sed -i -e 's,@SYSCONFDIR@,${sysconfdir},g' ${D}${systemd_unitdir}/system/dhcpd*.service
+	sed -i -e 's,@base_bindir@,${base_bindir},g' ${D}${systemd_unitdir}/system/dhcpd*.service
+	sed -i -e 's,@localstatedir@,${localstatedir},g' ${D}${systemd_unitdir}/system/dhcpd*.service
+	sed -i -e 's,@SYSCONFDIR@,${sysconfdir},g' ${D}${systemd_unitdir}/system/dhcrelay.service
+
+	install -d ${D}${base_sbindir}
+	install -m 0755 ${WORKDIR}/dhclient-systemd-wrapper ${D}${base_sbindir}/dhclient-systemd-wrapper
+	install -m 0644 ${WORKDIR}/dhclient.service ${D}${systemd_unitdir}/system
+	sed -i -e 's,@SYSCONFDIR@,${sysconfdir},g' ${D}${systemd_unitdir}/system/dhclient.service
+	sed -i -e 's,@BASE_SBINDIR@,${base_sbindir},g' ${D}${systemd_unitdir}/system/dhclient.service
+}
+
+PACKAGES += "dhcp-libs dhcp-server dhcp-server-config dhcp-client dhcp-relay dhcp-omshell"
+
+PACKAGES:remove = "${PN}"
+RDEPENDS:${PN}-client += "${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'iproute2', '', d)}"
+RDEPENDS:${PN}-dev = ""
+RDEPENDS:${PN}-staticdev = ""
+FILES:${PN}-libs = "${libdir}/libdhcpctl.so.0* ${libdir}/libomapi.so.0* ${libdir}/libdhcp.so.0*"
+
+FILES:${PN}-server = "${sbindir}/dhcpd ${sysconfdir}/init.d/dhcp-server"
+RRECOMMENDS:${PN}-server = "dhcp-server-config"
+
+FILES:${PN}-server-config = "${sysconfdir}/default/dhcp-server ${sysconfdir}/dhcp/dhcpd.conf"
+
+FILES:${PN}-relay = "${sbindir}/dhcrelay ${sysconfdir}/init.d/dhcp-relay ${sysconfdir}/default/dhcp-relay"
+
+FILES:${PN}-client = "${base_sbindir}/dhclient \
+                      ${base_sbindir}/dhclient-script \
+                      ${sysconfdir}/dhcp/dhclient.conf \
+                      ${base_sbindir}/dhclient-systemd-wrapper \
+                     "
+
+FILES:${PN}-omshell = "${bindir}/omshell"
+
+pkg_postinst:dhcp-server() {
+    mkdir -p $D/${localstatedir}/lib/dhcp
+    touch $D/${localstatedir}/lib/dhcp/dhcpd.leases
+    touch $D/${localstatedir}/lib/dhcp/dhcpd6.leases
+}
+
+pkg_postinst:dhcp-client() {
+    mkdir -p $D/${localstatedir}/lib/dhcp
+}
+
+pkg_postrm:dhcp-server() {
+    rm -f $D/${localstatedir}/lib/dhcp/dhcpd.leases
+    rm -f $D/${localstatedir}/lib/dhcp/dhcpd6.leases
+
+    if ! rmdir $D/${localstatedir}/lib/dhcp 2>/dev/null; then
+        echo "Not removing ${localstatedir}/lib/dhcp as it is non-empty."
+    fi
+}
+
+pkg_postrm:dhcp-client() {
+    rm -f $D/${localstatedir}/lib/dhcp/dhclient.leases
+    rm -f $D/${localstatedir}/lib/dhcp/dhclient6.leases
+
+    if ! rmdir $D/${localstatedir}/lib/dhcp 2>/dev/null; then
+        echo "Not removing ${localstatedir}/lib/dhcp as it is non-empty."
+    fi
+}
diff --git a/meta-openeuler/recipes-connectivity/dhcp/dhcp/0001-define-macro-_PATH_DHCPD_CONF-and-_PATH_DHCLIENT_CON.patch b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0001-define-macro-_PATH_DHCPD_CONF-and-_PATH_DHCLIENT_CON.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d1b57f0bb410afafd72a6924ddae5157ef03e90b
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0001-define-macro-_PATH_DHCPD_CONF-and-_PATH_DHCLIENT_CON.patch
@@ -0,0 +1,27 @@
+From 7cc29144535a622fc671dc86eb1da65b0473a7c4 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Tue, 15 Aug 2017 16:14:22 +0800
+Subject: [PATCH 01/11] define macro _PATH_DHCPD_CONF and _PATH_DHCLIENT_CONF
+
+Upstream-Status: Inappropriate [OE specific]
+
+Rebase to 4.3.6
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ includes/site.h | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+Index: dhcp-4.4.1/includes/site.h
+===================================================================
+--- dhcp-4.4.1.orig/includes/site.h
++++ dhcp-4.4.1/includes/site.h
+@@ -148,7 +148,8 @@
+ /* Define this if you want the dhcpd.conf file to go somewhere other than
+    the default location.   By default, it goes in /etc/dhcpd.conf. */
+ 
+-/* #define _PATH_DHCPD_CONF	"/etc/dhcpd.conf" */
++#define _PATH_DHCPD_CONF	"/etc/dhcp/dhcpd.conf"
++#define _PATH_DHCLIENT_CONF	"/etc/dhcp/dhclient.conf"
+ 
+ /* Network API definitions.   You do not need to choose one of these - if
+    you don't choose, one will be chosen for you in your system's config
diff --git a/meta-openeuler/recipes-connectivity/dhcp/dhcp/0001-workaround-busybox-limitation-in-linux-dhclient-script.patch b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0001-workaround-busybox-limitation-in-linux-dhclient-script.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2359381b93802b30f2db73f84210ba0e2e5443d6
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0001-workaround-busybox-limitation-in-linux-dhclient-script.patch
@@ -0,0 +1,65 @@
+From eec0503cfc36f63d777f5cb3f2719cecedcb8468 Mon Sep 17 00:00:00 2001
+From: Haris Okanovic <haris.okanovic@ni.com>
+Date: Mon, 7 Jan 2019 13:22:09 -0600
+Subject: [PATCH] Workaround busybox limitation in Linux dhclient-script
+
+Busybox is a lightweight implementation of coreutils commonly used on
+space-constrained embedded Linux distributions. It's implementation of
+chown and chmod doesn't provide a "--reference" option added to
+client/scripts/linux as of commit 9261cb14. This change works around
+that limitation by using stat to read ownership and permissions flags
+and simple chown/chmod calls supported in both coreutils and busybox.
+
+    modified:   client/scripts/linux
+
+Signed-off-by: Haris Okanovic <haris.okanovic@ni.com>
+Upstream-Status: Pending [ISC-Bugs #48771]
+---
+ client/scripts/linux | 17 +++++++++++++----
+ 1 file changed, 13 insertions(+), 4 deletions(-)
+
+diff --git a/client/scripts/linux b/client/scripts/linux
+index 0c429697..2435a44b 100755
+--- a/client/scripts/linux
++++ b/client/scripts/linux
+@@ -32,6 +32,17 @@
+ # if your system holds ip tool in a non-standard location.
+ ip=/sbin/ip
+ 
++chown_chmod_by_reference() {
++    local reference_file="$1"
++    local target_file="$2"
++
++    local owner=$(stat -c "%u:%g" "$reference_file")
++    local perm=$(stat -c "%a" "$reference_file")
++
++    chown "$owner" "$target_file"
++    chmod "$perm" "$target_file"
++}
++
+ # update /etc/resolv.conf based on received values
+ # This updated version mostly follows Debian script by Andrew Pollock et al.
+ make_resolv_conf() {
+@@ -74,8 +85,7 @@ make_resolv_conf() {
+         fi
+ 
+ 	if [ -f /etc/resolv.conf ]; then
+-	    chown --reference=/etc/resolv.conf $new_resolv_conf
+-	    chmod --reference=/etc/resolv.conf $new_resolv_conf
++	    chown_chmod_by_reference /etc/resolv.conf $new_resolv_conf
+ 	fi
+         mv -f $new_resolv_conf /etc/resolv.conf
+     # DHCPv6
+@@ -101,8 +111,7 @@ make_resolv_conf() {
+         fi
+ 
+ 	if [ -f /etc/resolv.conf ]; then
+-            chown --reference=/etc/resolv.conf $new_resolv_conf
+-            chmod --reference=/etc/resolv.conf $new_resolv_conf
++	    chown_chmod_by_reference /etc/resolv.conf $new_resolv_conf
+ 	fi
+         mv -f $new_resolv_conf /etc/resolv.conf
+     fi
+-- 
+2.20.0
+
diff --git a/meta-openeuler/recipes-connectivity/dhcp/dhcp/0002-dhclient-dbus.patch b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0002-dhclient-dbus.patch
new file mode 100644
index 0000000000000000000000000000000000000000..101c33f677a87010186c7ec2dcad7b6c06cb7bc5
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0002-dhclient-dbus.patch
@@ -0,0 +1,117 @@
+From be7540d31c356e80ee02e90e8bf162b7ac6e5ba5 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Tue, 15 Aug 2017 14:56:56 +0800
+Subject: [PATCH 02/11] dhclient dbus
+
+Upstream-Status: Inappropriate [distribution]
+
+Rebase to 4.3.6
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ client/scripts/bsdos   | 5 +++++
+ client/scripts/freebsd | 5 +++++
+ client/scripts/linux   | 5 +++++
+ client/scripts/netbsd  | 5 +++++
+ client/scripts/openbsd | 5 +++++
+ client/scripts/solaris | 5 +++++
+ 6 files changed, 30 insertions(+)
+
+diff --git a/client/scripts/bsdos b/client/scripts/bsdos
+index d69d0d8..095b143 100755
+--- a/client/scripts/bsdos
++++ b/client/scripts/bsdos
+@@ -45,6 +45,11 @@ exit_with_hooks() {
+     . /etc/dhclient-exit-hooks
+   fi
+ # probably should do something with exit status of the local script
++  if [ x$dhc_dbus != x -a $exit_status -eq 0 ]; then
++    dbus-send --system --dest=com.redhat.dhcp \
++      --type=method_call /com/redhat/dhcp/$interface com.redhat.dhcp.set \
++      'string:'"`env | grep -Ev '^(PATH|SHLVL|_|PWD|dhc_dbus)\='`"
++  fi
+   exit $exit_status
+ }
+ 
+diff --git a/client/scripts/freebsd b/client/scripts/freebsd
+index 8f3e2a2..ad7fb44 100755
+--- a/client/scripts/freebsd
++++ b/client/scripts/freebsd
+@@ -89,6 +89,11 @@ exit_with_hooks() {
+     . /etc/dhclient-exit-hooks
+   fi
+ # probably should do something with exit status of the local script
++  if [ x$dhc_dbus != x -a $exit_status -eq 0 ]; then
++    dbus-send --system --dest=com.redhat.dhcp \
++      --type=method_call /com/redhat/dhcp/$interface com.redhat.dhcp.set \
++      'string:'"`env | grep -Ev '^(PATH|SHLVL|_|PWD|dhc_dbus)\='`"
++  fi
+   exit $exit_status
+ }
+ 
+diff --git a/client/scripts/linux b/client/scripts/linux
+index 5fb1612..3d447b6 100755
+--- a/client/scripts/linux
++++ b/client/scripts/linux
+@@ -174,6 +174,11 @@ exit_with_hooks() {
+         exit_status=$?
+     fi
+ 
++    if [ x$dhc_dbus != x -a $exit_status -eq 0 ]; then
++        dbus-send --system --dest=com.redhat.dhcp \
++           --type=method_call /com/redhat/dhcp/$interface com.redhat.dhcp.set \
++           'string:'"`env | grep -Ev '^(PATH|SHLVL|_|PWD|dhc_dbus)\='`"
++    fi
+     exit $exit_status
+ }
+ 
+diff --git a/client/scripts/netbsd b/client/scripts/netbsd
+index 07383b7..aaba8e8 100755
+--- a/client/scripts/netbsd
++++ b/client/scripts/netbsd
+@@ -45,6 +45,11 @@ exit_with_hooks() {
+     . /etc/dhclient-exit-hooks
+   fi
+ # probably should do something with exit status of the local script
++  if [ x$dhc_dbus != x -a $exit_status -eq 0 ]; then
++    dbus-send --system --dest=com.redhat.dhcp \
++      --type=method_call /com/redhat/dhcp/$interface com.redhat.dhcp.set \
++      'string:'"`env | grep -Ev '^(PATH|SHLVL|_|PWD|dhc_dbus)\='`"
++  fi
+   exit $exit_status
+ }
+ 
+diff --git a/client/scripts/openbsd b/client/scripts/openbsd
+index e7f4746..56b980c 100644
+--- a/client/scripts/openbsd
++++ b/client/scripts/openbsd
+@@ -45,6 +45,11 @@ exit_with_hooks() {
+     . /etc/dhclient-exit-hooks
+   fi
+ # probably should do something with exit status of the local script
++  if [ x$dhc_dbus != x -a $exit_status -eq 0 ]; then
++    dbus-send --system --dest=com.redhat.dhcp \
++      --type=method_call /com/redhat/dhcp/$interface com.redhat.dhcp.set \
++      'string:'"`env | grep -Ev '^(PATH|SHLVL|_|PWD|dhc_dbus)\='`"
++  fi
+   exit $exit_status
+ }
+ 
+diff --git a/client/scripts/solaris b/client/scripts/solaris
+index af553b9..4a2aa69 100755
+--- a/client/scripts/solaris
++++ b/client/scripts/solaris
+@@ -26,6 +26,11 @@ exit_with_hooks() {
+     . /etc/dhclient-exit-hooks
+   fi
+ # probably should do something with exit status of the local script
++  if [ x$dhc_dbus != x -a $exit_status -eq 0 ]; then
++    dbus-send --system --dest=com.redhat.dhcp \
++      --type=method_call /com/redhat/dhcp/$interface com.redhat.dhcp.set \
++      'string:'"`env | grep -Ev '^(PATH|SHLVL|_|PWD|dhc_dbus)\='`"
++  fi
+   exit $exit_status
+ }
+ 
+-- 
+1.8.3.1
+
diff --git a/meta-openeuler/recipes-connectivity/dhcp/dhcp/0003-link-with-lcrypto.patch b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0003-link-with-lcrypto.patch
new file mode 100644
index 0000000000000000000000000000000000000000..dabac108b6add3da9e56d361819c58473ae286b0
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0003-link-with-lcrypto.patch
@@ -0,0 +1,34 @@
+From d80bd792323dbd56269309f85b4506eb6b1b60e9 Mon Sep 17 00:00:00 2001
+From: Andrei Gherzan <andrei@gherzan.ro>
+Date: Tue, 15 Aug 2017 15:05:47 +0800
+Subject: [PATCH 03/11] link with lcrypto
+
+From 4.2.0 final release, -lcrypto check was removed and we compile
+static libraries
+from bind that are linked to libcrypto. This is why i added a patch in
+order to add
+-lcrypto to LIBS.
+
+Upstream-Status: Pending
+Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
+
+Rebase to 4.3.6
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ configure.ac | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+Index: dhcp-4.4.1/configure.ac
+===================================================================
+--- dhcp-4.4.1.orig/configure.ac
++++ dhcp-4.4.1/configure.ac
+@@ -612,6 +612,10 @@
+ fi
+
++# find an MD5 library
++AC_SEARCH_LIBS(MD5_Init, [crypto])
++AC_SEARCH_LIBS(MD5Init, [crypto])
++
+ # Solaris needs some libraries for functions
+ AC_SEARCH_LIBS(socket, [socket])
+ AC_SEARCH_LIBS(inet_ntoa, [nsl])
diff --git a/meta-openeuler/recipes-connectivity/dhcp/dhcp/0004-Fix-out-of-tree-builds.patch b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0004-Fix-out-of-tree-builds.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9c189d802c29ad80bd7f77f9e6ea968c9eefbcf0
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0004-Fix-out-of-tree-builds.patch
@@ -0,0 +1,95 @@
+From cccec0344d68dac4100b6f260ee24e7c2da9dfda Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Tue, 15 Aug 2017 15:08:22 +0800
+Subject: [PATCH 04/11] Fix out of tree builds
+
+Upstream-Status: Pending
+
+RP 2013/03/21
+
+Rebase to 4.3.6
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ client/Makefile.am  | 4 ++--
+ common/Makefile.am  | 3 ++-
+ dhcpctl/Makefile.am | 2 ++
+ omapip/Makefile.am  | 1 +
+ relay/Makefile.am   | 2 +-
+ server/Makefile.am  | 2 +-
+ 6 files changed, 9 insertions(+), 5 deletions(-)
+
+Index: dhcp-4.4.3/common/Makefile.am
+===================================================================
+--- dhcp-4.4.3.orig/common/Makefile.am
++++ dhcp-4.4.3/common/Makefile.am
+@@ -1,4 +1,5 @@
+-AM_CPPFLAGS = -I$(top_srcdir) -DLOCALSTATEDIR='"@localstatedir@"'
++AM_CPPFLAGS = -I$(top_srcdir)/includes -I$(top_srcdir) -DLOCALSTATEDIR='"@localstatedir@"'
++
+ AM_CFLAGS = $(LDAP_CFLAGS)
+ 
+ lib_LIBRARIES = libdhcp.a
+Index: dhcp-4.4.3/dhcpctl/Makefile.am
+===================================================================
+--- dhcp-4.4.3.orig/dhcpctl/Makefile.am
++++ dhcp-4.4.3/dhcpctl/Makefile.am
+@@ -3,6 +3,8 @@ BINDLIBDNSDIR=@BINDLIBDNSDIR@
+ BINDLIBISCCFGDIR=@BINDLIBISCCFGDIR@
+ BINDLIBISCDIR=@BINDLIBISCDIR@
+ 
++AM_CPPFLAGS = -I$(top_srcdir)/includes -I$(top_srcdir)
++
+ bin_PROGRAMS = omshell
+ lib_LIBRARIES = libdhcpctl.a
+ noinst_PROGRAMS = cltest cltest2
+Index: dhcp-4.4.3/server/Makefile.am
+===================================================================
+--- dhcp-4.4.3.orig/server/Makefile.am
++++ dhcp-4.4.3/server/Makefile.am
+@@ -4,7 +4,7 @@
+ # production code. Sadly, we are not there yet.
+ SUBDIRS = . tests
+ 
+-AM_CPPFLAGS = -I.. -DLOCALSTATEDIR='"@localstatedir@"'
++AM_CPPFLAGS = -I$(top_srcdir) -DLOCALSTATEDIR='"@localstatedir@"' -I$(top_srcdir)/includes
+ 
+ dist_sysconf_DATA = dhcpd.conf.example
+ sbin_PROGRAMS = dhcpd
+Index: dhcp-4.4.3/client/Makefile.am
+===================================================================
+--- dhcp-4.4.3.orig/client/Makefile.am
++++ dhcp-4.4.3/client/Makefile.am
+@@ -5,7 +5,7 @@
+ SUBDIRS = . tests
+ 
+ AM_CPPFLAGS = -DCLIENT_PATH='"PATH=$(sbindir):/sbin:/bin:/usr/sbin:/usr/bin"'
+-AM_CPPFLAGS += -DLOCALSTATEDIR='"$(localstatedir)"'
++AM_CPPFLAGS += -DLOCALSTATEDIR='"$(localstatedir)"' -I$(top_srcdir)/includes
+ 
+ dist_sysconf_DATA = dhclient.conf.example
+ sbin_PROGRAMS = dhclient
+Index: dhcp-4.4.3/omapip/Makefile.am
+===================================================================
+--- dhcp-4.4.3.orig/omapip/Makefile.am
++++ dhcp-4.4.3/omapip/Makefile.am
+@@ -2,6 +2,7 @@ BINDLIBIRSDIR=@BINDLIBIRSDIR@
+ BINDLIBDNSDIR=@BINDLIBDNSDIR@
+ BINDLIBISCCFGDIR=@BINDLIBISCCFGDIR@
+ BINDLIBISCDIR=@BINDLIBISCDIR@
++AM_CPPFLAGS = -I$(top_srcdir)/includes
+ 
+ lib_LIBRARIES = libomapi.a
+ noinst_PROGRAMS = svtest
+Index: dhcp-4.4.3/relay/Makefile.am
+===================================================================
+--- dhcp-4.4.3.orig/relay/Makefile.am
++++ dhcp-4.4.3/relay/Makefile.am
+@@ -1,6 +1,6 @@
+ SUBDIRS = . tests
+ 
+-AM_CPPFLAGS = -DLOCALSTATEDIR='"@localstatedir@"'
++AM_CPPFLAGS = -DLOCALSTATEDIR='"@localstatedir@"' -I$(top_srcdir)/includes
+ 
+ sbin_PROGRAMS = dhcrelay
+ dhcrelay_SOURCES = dhcrelay.c
diff --git a/meta-openeuler/recipes-connectivity/dhcp/dhcp/0005-dhcp-client-fix-invoke-dhclient-script-failed-on-Rea.patch b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0005-dhcp-client-fix-invoke-dhclient-script-failed-on-Rea.patch
new file mode 100644
index 0000000000000000000000000000000000000000..dd56381b1dc3b0688ec2cba5fcc0ea9c127d9771
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0005-dhcp-client-fix-invoke-dhclient-script-failed-on-Rea.patch
@@ -0,0 +1,36 @@
+From 2e8ff0e4f6d39e346ea86b8c514ab4ccc78fa359 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Tue, 15 Aug 2017 15:24:14 +0800
+Subject: [PATCH 05/11] dhcp-client: fix invoke dhclient-script failed on
+ Read-only file system
+
+In read-only file system, '/etc' is on the readonly partition,
+and '/etc/resolv.conf' is symlinked to a separate writable
+partition.
+
+In this situation, we create temp files 'resolv.conf.dhclient-new'
+in /tmp dir.
+
+Upstream-Status: Pending
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ client/scripts/linux | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/client/scripts/linux b/client/scripts/linux
+index 3d447b6..3122a75 100755
+--- a/client/scripts/linux
++++ b/client/scripts/linux
+@@ -40,7 +40,7 @@ make_resolv_conf() {
+     # DHCPv4
+     if [ -n "$new_domain_search" ] || [ -n "$new_domain_name" ] ||
+        [ -n "$new_domain_name_servers" ]; then
+-        new_resolv_conf=/etc/resolv.conf.dhclient-new
++        new_resolv_conf=/tmp/resolv.conf.dhclient-new
+         rm -f $new_resolv_conf
+ 
+         if [ -n "$new_domain_name" ]; then
+-- 
+1.8.3.1
+
diff --git a/meta-openeuler/recipes-connectivity/dhcp/dhcp/0007-Add-configure-argument-to-make-the-libxml2-dependenc.patch b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0007-Add-configure-argument-to-make-the-libxml2-dependenc.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c50d43324f52745468d4f56bac9a92767fa3a526
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0007-Add-configure-argument-to-make-the-libxml2-dependenc.patch
@@ -0,0 +1,62 @@
+From 7107511fd209f08f9a96f8938041ae48f3295895 Mon Sep 17 00:00:00 2001
+From: Christopher Larson <chris_larson@mentor.com>
+Date: Tue, 15 Aug 2017 16:17:49 +0800
+Subject: [PATCH 07/11] Add configure argument to make the libxml2 dependency
+ explicit and determinisitic.
+
+Upstream-Status: Pending
+
+Signed-off-by: Christopher Larson <chris_larson@mentor.com>
+
+Rebase to 4.3.6
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ configure.ac | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+Index: dhcp-4.4.3/configure.ac
+===================================================================
+--- dhcp-4.4.3.orig/configure.ac
++++ dhcp-4.4.3/configure.ac
+@@ -633,6 +633,17 @@ if test "$have_nanosleep" = "rt"; then
+ 	LIBS="-lrt $LIBS"
+ fi
+ 
++AC_ARG_WITH(libxml2,
++	AS_HELP_STRING([--with-libxml2], [link against libxml2. this is needed if bind was built with xml2 support enabled]),
++	with_libxml2="$withval", with_libxml2="no")
++
++if test x$with_libxml2 != xno; then
++	AC_SEARCH_LIBS(xmlTextWriterStartElement, [xml2],
++		[if test x$with_libxml2 != xauto; then
++			AC_MSG_FAILURE([*** Cannot find xmlTextWriterStartElement with -lxml2 and libxml2 was requested])
++		fi])
++fi
++
+ # check for /dev/random (declares ISC_PATH_RANDOMDEV)
+ AC_MSG_CHECKING(for random device)
+ AC_ARG_WITH(randomdev,
+Index: dhcp-4.4.3/configure.ac+lt
+===================================================================
+--- dhcp-4.4.3.orig/configure.ac+lt
++++ dhcp-4.4.3/configure.ac+lt
+@@ -900,6 +900,18 @@ elif test "$want_libtool" = "yes" -a "$u
+ fi
+ AM_CONDITIONAL(INSTALL_BIND, test "$want_install_bind" = "yes")
+ 
++AC_ARG_WITH(libxml2,
++	AS_HELP_STRING([--with-libxml2], [link against libxml2. this is needed if bind was built with xml2 support enabled]),
++	with_libxml2="$withval", with_libxml2="no")
++
++if test x$with_libxml2 != xno; then
++	AC_SEARCH_LIBS(xmlTextWriterStartElement, [xml2],,
++		[if test x$with_libxml2 != xauto; then
++			AC_MSG_FAILURE([*** Cannot find xmlTextWriterStartElement with -lxml2 and libxml2 was requested])
++		fi])
++fi
++
++
+ # OpenLDAP support.
+ AC_ARG_WITH(ldap,
+     AS_HELP_STRING([--with-ldap],[enable OpenLDAP support in dhcpd (default is no)]),
diff --git a/meta-openeuler/recipes-connectivity/dhcp/dhcp/0009-remove-dhclient-script-bash-dependency.patch b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0009-remove-dhclient-script-bash-dependency.patch
new file mode 100644
index 0000000000000000000000000000000000000000..912b6d6312c4f9a32cba8ecc07a76d0b687e8f9b
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0009-remove-dhclient-script-bash-dependency.patch
@@ -0,0 +1,28 @@
+From f3f8b7726e50e24ef3edf5fa5a17e31d39118d7e Mon Sep 17 00:00:00 2001
+From: Andre McCurdy <armccurdy@gmail.com>
+Date: Tue, 15 Aug 2017 15:49:31 +0800
+Subject: [PATCH 09/11] remove dhclient-script bash dependency
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
+
+Rebase to 4.3.6
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ client/scripts/linux | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/client/scripts/linux b/client/scripts/linux
+index 3122a75..1712d7d 100755
+--- a/client/scripts/linux
++++ b/client/scripts/linux
+@@ -1,4 +1,4 @@
+-#!/bin/bash
++#!/bin/sh
+ # dhclient-script for Linux. Dan Halbert, March, 1997.
+ # Updated for Linux 2.[12] by Brian J. Murrell, January 1999.
+ # No guarantees about this. I'm a novice at the details of Linux
+-- 
+1.8.3.1
+
diff --git a/meta-openeuler/recipes-connectivity/dhcp/dhcp/0012-dhcp-correct-the-intention-for-xml2-lib-search.patch b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0012-dhcp-correct-the-intention-for-xml2-lib-search.patch
new file mode 100644
index 0000000000000000000000000000000000000000..39ba65fbc4625ea2ccc6f123f65783798e2bebc1
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0012-dhcp-correct-the-intention-for-xml2-lib-search.patch
@@ -0,0 +1,34 @@
+From 501543b3ef715488a142e3d301ff2733aa33eec7 Mon Sep 17 00:00:00 2001
+From: Awais Belal <awais_belal@mentor.com>
+Date: Wed, 25 Oct 2017 21:00:05 +0500
+Subject: [PATCH] dhcp: correct the intention for xml2 lib search
+
+A missing case breaks the build when libxml2 is
+required and found appropriately. The third argument
+to the function AC_SEARCH_LIB is action-if-found which
+was mistakenly been used for the case where the library
+is not found and hence breaks the configure phase
+where it shoud actually pass.
+We now pass on silently when action-if-found is
+executed.
+
+Upstream-Status: Pending
+
+Signed-off-by: Awais Belal <awais_belal@mentor.com>
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: dhcp-4.4.1/configure.ac
+===================================================================
+--- dhcp-4.4.1.orig/configure.ac
++++ dhcp-4.4.1/configure.ac
+@@ -647,7 +647,7 @@ AC_ARG_WITH(libxml2,
+ 	with_libxml2="$withval", with_libxml2="no")
+ 
+ if test x$with_libxml2 != xno; then
+-	AC_SEARCH_LIBS(xmlTextWriterStartElement, [xml2],
++	AC_SEARCH_LIBS(xmlTextWriterStartElement, [xml2],,
+ 		[if test x$with_libxml2 != xauto; then
+ 			AC_MSG_FAILURE([*** Cannot find xmlTextWriterStartElement with -lxml2 and libxml2 was requested])
+ 		fi])
diff --git a/meta-openeuler/recipes-connectivity/dhcp/dhcp/0013-fixup_use_libbind.patch b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0013-fixup_use_libbind.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9982d3df5210a87bd823f8dc2cb5e4b8a0784df2
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/dhcp/0013-fixup_use_libbind.patch
@@ -0,0 +1,64 @@
+lib and include path is hardcoded for use_libbind 
+
+use libdir and includedir vars
+
+Upstream-Status: Pending
+Signed-off-by: Armin Kuster <akuster808@gmail.com>
+
+Index: dhcp-4.4.3/configure.ac+lt
+===================================================================
+--- dhcp-4.4.3.orig/configure.ac+lt
++++ dhcp-4.4.3/configure.ac+lt
+@@ -792,22 +792,22 @@ no)
+ 	if test ! -d "$use_libbind"; then
+ 		AC_MSG_ERROR([Cannot find bind directory at $use_libbind])
+ 	fi
+-	if test ! -d "$use_libbind/include" -o \
+-	        ! -f "$use_libbind/include/isc/buffer.h"
++	if test ! -d "$use_libbind/$includedir" -o \
++	        ! -f "$use_libbind/$includedir/isc/buffer.h"
+ 	then
+-		AC_MSG_ERROR([Cannot find bind includes at $use_libbind/include])
++		AC_MSG_ERROR([Cannot find bind includes at $use_libbind/$includedir])
+ 	fi
+-	if test	! -d "$use_libbind/lib" -o \
+-	        \( ! -f "$use_libbind/lib/libisc.a" -a \
+-		   ! -f	"$use_libbind/lib/libisc.la" \)
++	if test	! -d "$use_libbind/$libdir" -o \
++	        \( ! -f "$use_libbind/$libdir/libisc.a" -a \
++		   ! -f	"$use_libbind/$libdir/libisc.la" \)
+ 	then
+-		AC_MSG_ERROR([Cannot find bind libraries at $use_libbind/lib])
++		AC_MSG_ERROR([Cannot find bind libraries at $use_libbind/$libdir])
+ 	fi
+ 	BINDDIR="$use_libbind"
+-	BINDLIBIRSDIR="$BINDDIR/lib"
+-	BINDLIBDNSDIR="$BINDDIR/lib"
+-	BINDLIBISCCFGDIR="$BINDDIR/lib"
+-	BINDLIBISCDIR="$BINDDIR/lib"
++	BINDLIBIRSDIR="$BINDDIR/$libdir"
++	BINDLIBDNSDIR="$BINDDIR/$libdir"
++	BINDLIBISCCFGDIR="$BINDDIR/$libdir"
++	BINDLIBISCDIR="$BINDDIR/$libdir"
+ 	DISTCHECK_LIBBIND_CONFIGURE_FLAG="--with-libbind=$use_libbind"
+ 	;;
+ esac
+@@ -847,14 +847,14 @@ AC_ARG_ENABLE(libtool,
+ 
+ if test "$use_libbind" != "no"; then
+ 	if test "$want_libtool" = "yes" -a \
+-	        ! -f "$use_libbind/lib/libisc.la"
++	        ! -f "$use_libbind/$libdir/libisc.la"
+ 	then
+-		AC_MSG_ERROR([Cannot find dynamic libraries at $use_libbind/lib])
++		AC_MSG_ERROR([Cannot find dynamic libraries at $use_libbind/$libdir])
+ 	fi
+ 	if test "$want_libtool" = "no" -a \
+-	        ! -f "$use_libbind/lib/libisc.a"
++	        ! -f "$use_libbind/$libdir/libisc.a"
+ 	then
+-		AC_MSG_ERROR([Cannot find static libraries at $use_libbind/lib])
++		AC_MSG_ERROR([Cannot find static libraries at $use_libbind/$libdir])
+ 	fi
+ fi
+ 
diff --git a/meta-openeuler/recipes-connectivity/dhcp/dhcp_%.bbappend b/meta-openeuler/recipes-connectivity/dhcp/dhcp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ee6fda5f0f1451bc93412691612e9eaa258051cc
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/dhcp_%.bbappend
@@ -0,0 +1,72 @@
+# source bb: meta-overc/recipes-connectivity/dhcp/dhcp_4.4.2-P1.bb
+# update patches: 
+# 0004-Fix-out-of-tree-builds.patch,
+# 0007-Add-configure-argument-to-make-the-libxml2-dependenc.patch,
+# 0013-fixup_use_libbind.patch
+
+# version in openEuler
+PV = "4.4.3"
+
+LIC_FILES_CHKSUM = "file://LICENSE;beginline=4;md5=613211e713c4ffc489ec370e1caceabb"
+
+# apply patches in openEuler
+# backport-0025-bind-Detect-system-time-changes.patch, backport-Fix-CVE-2021-25220.patch,
+# backport-CVE-2022-2795.patch, backport-CVE-2022-38177.patch, backport-CVE-2022-38178.patch for bind
+SRC_URI:prepend = " \
+           file://${BP}.tar.gz \
+           file://backport-0002-additional-dhclient-options.patch \
+           file://backport-0003-Handle-releasing-interfaces-requested-by-sbin-ifup.patch \
+           file://backport-0004-Support-unicast-BOOTP-for-IBM-pSeries-systems-and-ma.patch \
+           file://backport-0005-Change-default-requested-options.patch \
+           file://backport-0006-Various-man-page-only-fixes.patch \
+           file://backport-0007-Change-paths-to-conform-to-our-standards.patch \
+           file://backport-0008-Make-sure-all-open-file-descriptors-are-closed-on-ex.patch \
+           file://backport-0009-Fix-garbage-in-format-string-error.patch \
+           file://backport-0010-Handle-null-timeout.patch \
+           file://backport-0011-Drop-unnecessary-capabilities.patch \
+           file://backport-0012-RFC-3442-Classless-Static-Route-Option-for-DHCPv4-51.patch \
+           file://backport-0013-DHCPv6-over-PPP-support-626514.patch \
+           file://backport-0014-IPoIB-support-660681.patch \
+           file://backport-0015-Add-GUID-DUID-to-dhcpd-logs-1064416.patch \
+           file://backport-0016-Turn-on-creating-sending-of-DUID.patch \
+           file://backport-0017-Send-unicast-request-release-via-correct-interface.patch \
+           file://backport-0018-No-subnet-declaration-for-iface-should-be-info-not-e.patch \
+           file://backport-0019-dhclient-write-DUID_LLT-even-in-stateless-mode-11563.patch \
+           file://backport-0020-Discover-all-hwaddress-for-xid-uniqueness.patch \
+           file://backport-0021-Load-leases-DB-in-non-replay-mode-only.patch \
+           file://backport-0022-dhclient-make-sure-link-local-address-is-ready-in-st.patch \
+           file://backport-0023-option-97-pxe-client-id.patch \
+           file://backport-0024-Detect-system-time-changes.patch \
+           file://backport-0026-Add-dhclient-5-B-option-description.patch \
+           file://backport-0027-Add-missed-sd-notify-patch-to-manage-dhcpd-with-syst.patch \
+           file://bugfix-dhcp-4.2.5-check-dhclient-pid.patch \
+           file://bugfix-reduce-getifaddr-calls.patch \
+           file://bugfix-dhcpd-2038-problem.patch \
+           file://dhcpd-coredump-infiniband.patch \
+           file://bugfix-dhclient-check-if-pid-was-held.patch \
+           file://bugfix-dhcp-64-bit-lease-parse.patch \
+           file://fix-coredump-when-client-active-is-NULL.patch \
+           file://feature-lease-time-config-ipv6.patch \
+           file://add-a-test-case-to-parse-code93-in-option_unittest.patch \
+           file://backport-Fix-CVE-2022-2928.patch \
+           file://backport-Fix-CVE-2022-2929.patch \
+           file://Revert-correcting-the-logic-in-dhclient.patch \
+           file://IAID-is-output-has-hexe-if-it-contains-or.patch \
+           file://support-for-building-with-clang.patch \
+"
+
+SRC_URI[md5sum] = "9076af4cc1293dde5a7c6cae7de6ab45"
+SRC_URI[sha256sum] = "0e3ec6b4c2a05ec0148874bcd999a66d05518378d77421f607fb0bc9d0135818"
+
+# it will make a error when using dhclient
+# because backport-0007-Change-paths-to-conform-to-our-standards.patch
+# changed the path /sbin/dhclient-script to /usr/sbin/dhclient-script for dhclient finding dhclient-script
+# so re-install the dhclient-script to fix it.
+do_install:append() {
+        rm -f ${D}${base_sbindir}/dhclient-script
+        install -m 0755 ${S}/client/scripts/linux ${D}${sbindir}/dhclient-script
+}
+
+FILES:${PN}-client += "${sbindir}/dhclient-script "
+
+FILES:${PN}-client:remove = "${base_sbindir}/dhclient-script"
diff --git a/meta-openeuler/recipes-connectivity/dhcp/dhcp_4.4.2-P1.bb b/meta-openeuler/recipes-connectivity/dhcp/dhcp_4.4.2-P1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..308a3eb511af7ff07107595dd814a04922b61d08
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/dhcp_4.4.2-P1.bb
@@ -0,0 +1,23 @@
+require dhcp.inc
+
+SRC_URI += "file://0001-define-macro-_PATH_DHCPD_CONF-and-_PATH_DHCLIENT_CON.patch \
+            file://0002-dhclient-dbus.patch \
+            file://0003-link-with-lcrypto.patch \
+            file://0004-Fix-out-of-tree-builds.patch \
+            file://0005-dhcp-client-fix-invoke-dhclient-script-failed-on-Rea.patch \
+            file://0007-Add-configure-argument-to-make-the-libxml2-dependenc.patch \
+            file://0009-remove-dhclient-script-bash-dependency.patch \
+            file://0012-dhcp-correct-the-intention-for-xml2-lib-search.patch \
+            file://0013-fixup_use_libbind.patch \
+            file://0001-workaround-busybox-limitation-in-linux-dhclient-script.patch \
+"
+
+SRC_URI[md5sum] = "3089a1ebd20a802ec0870ae337d43907"
+SRC_URI[sha256sum] = "b05e04337539545a8faa0d6ac518defc61a07e5aec66a857f455e7f218c85a1a"
+
+LDFLAGS:append = " -pthread"
+
+PACKAGECONFIG ?= ""
+PACKAGECONFIG[bind-httpstats] = "--with-libxml2,--without-libxml2,libxml2"
+
+CFLAGS += "-fcommon"
diff --git a/meta-openeuler/recipes-connectivity/dhcp/files/default-relay b/meta-openeuler/recipes-connectivity/dhcp/files/default-relay
new file mode 100644
index 0000000000000000000000000000000000000000..7961f014bef330d8e30709a50185b6057982fe68
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/files/default-relay
@@ -0,0 +1,12 @@
+# Defaults for dhcp-relay initscript
+# sourced by /etc/init.d/dhcp-relay
+
+# What servers should the DHCP relay forward requests to?
+# e.g: SERVERS="192.168.0.1"
+SERVERS=""
+
+# On what interfaces should the DHCP relay (dhrelay) serve DHCP requests?
+INTERFACES=""
+
+# Additional options that are passed to the DHCP relay daemon?
+OPTIONS=""
diff --git a/meta-openeuler/recipes-connectivity/dhcp/files/default-server b/meta-openeuler/recipes-connectivity/dhcp/files/default-server
new file mode 100644
index 0000000000000000000000000000000000000000..0385d169922cf68e3db45347db7d44371b93380a
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/files/default-server
@@ -0,0 +1,7 @@
+# Defaults for dhcp initscript
+# sourced by /etc/init.d/dhcp-server
+# installed at /etc/default/dhcp-server by the maintainer scripts
+
+# On what interfaces should the DHCP server (dhcpd) serve DHCP requests?
+#       Separate multiple interfaces with spaces, e.g. "eth0 eth1".
+INTERFACES=""
diff --git a/meta-openeuler/recipes-connectivity/dhcp/files/dhclient-systemd-wrapper b/meta-openeuler/recipes-connectivity/dhcp/files/dhclient-systemd-wrapper
new file mode 100644
index 0000000000000000000000000000000000000000..7d0e224a1dff6c6d112eb8299bc6dcd74f6bcb1d
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/files/dhclient-systemd-wrapper
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+# In case the interface is used for nfs, skip it.
+nfsroot=0
+interfaces=""
+exec 9<&0 < /proc/mounts
+while read dev mtpt fstype rest; do
+    if test $mtpt = "/" ; then
+        case $fstype in
+            nfs | nfs4)
+                nfsroot=1
+                nfs_addr=`echo $rest | sed -e 's/^.*addr=\([0-9.]*\).*$/\1/'`
+                break
+                ;;
+            *)
+                ;;
+        esac
+    fi
+done
+exec 0<&9 9<&-
+
+if [ $nfsroot -eq 0 ]; then
+    interfaces="$INTERFACES"
+else
+    if [ -x /bin/ip -o -x /sbin/ip ] ; then
+	nfs_iface=`ip route get $nfs_addr | grep dev | sed -e 's/^.*dev \([-a-z0-9.]*\).*$/\1/'`
+    fi
+    for i in $INTERFACES; do
+	if test "x$i" = "x$nfs_iface"; then
+            echo "dhclient skipping nfsroot interface $i"
+	else
+	    interfaces="$interfaces $i"
+	fi
+    done
+fi
+
+if test "x$interfaces" != "x"; then
+    /sbin/dhclient -d -cf /etc/dhcp/dhclient.conf -q -lf /var/lib/dhcp/dhclient.leases $interfaces
+fi
diff --git a/meta-openeuler/recipes-connectivity/dhcp/files/dhclient.conf b/meta-openeuler/recipes-connectivity/dhcp/files/dhclient.conf
new file mode 100644
index 0000000000000000000000000000000000000000..0e6dcf96c218ee7d6a7eec85c3be3c59bf9dcd6c
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/files/dhclient.conf
@@ -0,0 +1,50 @@
+# Configuration file for /sbin/dhclient, which is included in Debian's
+#	dhcp3-client package.
+#
+# This is a sample configuration file for dhclient. See dhclient.conf's
+#	man page for more information about the syntax of this file
+#	and a more comprehensive list of the parameters understood by
+#	dhclient.
+#
+# Normally, if the DHCP server provides reasonable information and does
+#	not leave anything out (like the domain name, for example), then
+#	few changes must be made to this file, if any.
+#
+
+#send host-name "andare.fugue.com";
+#send dhcp-client-identifier 1:0:a0:24:ab:fb:9c;
+#send dhcp-lease-time 3600;
+#supersede domain-name "fugue.com home.vix.com";
+#prepend domain-name-servers 127.0.0.1;
+request subnet-mask, broadcast-address, time-offset, routers,
+	domain-name, domain-name-servers, host-name,
+	netbios-name-servers, netbios-scope;
+#require subnet-mask, domain-name-servers;
+#timeout 60;
+#retry 60;
+#reboot 10;
+#select-timeout 5;
+#initial-interval 2;
+#script "/etc/dhcp3/dhclient-script";
+#media "-link0 -link1 -link2", "link0 link1";
+#reject 192.33.137.209;
+
+#alias {
+#  interface "eth0";
+#  fixed-address 192.5.5.213;
+#  option subnet-mask 255.255.255.255;
+#}
+
+#lease {
+#  interface "eth0";
+#  fixed-address 192.33.137.200;
+#  medium "link0 link1";
+#  option host-name "andare.swiftmedia.com";
+#  option subnet-mask 255.255.255.0;
+#  option broadcast-address 192.33.137.255;
+#  option routers 192.33.137.250;
+#  option domain-name-servers 127.0.0.1;
+#  renew 2 2000/1/12 00:00:01;
+#  rebind 2 2000/1/12 00:00:01;
+#  expire 2 2000/1/12 00:00:01;
+#}
diff --git a/meta-openeuler/recipes-connectivity/dhcp/files/dhclient.service b/meta-openeuler/recipes-connectivity/dhcp/files/dhclient.service
new file mode 100644
index 0000000000000000000000000000000000000000..9ddb4d1dfe92cce1373fe80b9ab8bd4b784839e6
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/files/dhclient.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=Dynamic Host Configuration Protocol (DHCP)
+Wants=network.target
+Before=network.target
+After=systemd-udevd.service
+
+[Service]
+EnvironmentFile=-@SYSCONFDIR@/default/dhcp-client
+ExecStart=@BASE_SBINDIR@/dhclient-systemd-wrapper
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-openeuler/recipes-connectivity/dhcp/files/dhcpd.conf b/meta-openeuler/recipes-connectivity/dhcp/files/dhcpd.conf
new file mode 100644
index 0000000000000000000000000000000000000000..0001c0f00e206ce7a6a3946e98b9ff71635c99c1
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/files/dhcpd.conf
@@ -0,0 +1,108 @@
+#
+# Sample configuration file for ISC dhcpd for Debian
+#
+# $Id: dhcpd.conf,v 1.1.1.1 2002/05/21 00:07:44 peloy Exp $
+#
+
+# The ddns-updates-style parameter controls whether or not the server will
+# attempt to do a DNS update when a lease is confirmed. We default to the
+# behavior of the version 2 packages ('none', since DHCP v2 didn't
+# have support for DDNS.)
+ddns-update-style none;
+
+# option definitions common to all supported networks...
+option domain-name "example.org";
+option domain-name-servers ns1.example.org, ns2.example.org;
+
+default-lease-time 600;
+max-lease-time 7200;
+
+# If this DHCP server is the official DHCP server for the local
+# network, the authoritative directive should be uncommented.
+#authoritative;
+
+# Use this to send dhcp log messages to a different log file (you also
+# have to hack syslog.conf to complete the redirection).
+log-facility local7;
+
+# No service will be given on this subnet, but declaring it helps the 
+# DHCP server to understand the network topology.
+
+#subnet 10.152.187.0 netmask 255.255.255.0 {
+#}
+
+# This is a very basic subnet declaration.
+
+#subnet 10.254.239.0 netmask 255.255.255.224 {
+#  range 10.254.239.10 10.254.239.20;
+#  option routers rtr-239-0-1.example.org, rtr-239-0-2.example.org;
+#}
+
+# This declaration allows BOOTP clients to get dynamic addresses,
+# which we don't really recommend.
+
+#subnet 10.254.239.32 netmask 255.255.255.224 {
+#  range dynamic-bootp 10.254.239.40 10.254.239.60;
+#  option broadcast-address 10.254.239.31;
+#  option routers rtr-239-32-1.example.org;
+#}
+
+# A slightly different configuration for an internal subnet.
+#subnet 10.5.5.0 netmask 255.255.255.224 {
+#  range 10.5.5.26 10.5.5.30;
+#  option domain-name-servers ns1.internal.example.org;
+#  option domain-name "internal.example.org";
+#  option routers 10.5.5.1;
+#  option broadcast-address 10.5.5.31;
+#  default-lease-time 600;
+#  max-lease-time 7200;
+#}
+
+# Hosts which require special configuration options can be listed in
+# host statements.   If no address is specified, the address will be
+# allocated dynamically (if possible), but the host-specific information
+# will still come from the host declaration.
+
+#host passacaglia {
+#  hardware ethernet 0:0:c0:5d:bd:95;
+#  filename "vmunix.passacaglia";
+#  server-name "toccata.fugue.com";
+#}
+
+# Fixed IP addresses can also be specified for hosts.   These addresses
+# should not also be listed as being available for dynamic assignment.
+# Hosts for which fixed IP addresses have been specified can boot using
+# BOOTP or DHCP.   Hosts for which no fixed address is specified can only
+# be booted with DHCP, unless there is an address range on the subnet
+# to which a BOOTP client is connected which has the dynamic-bootp flag
+# set.
+#host fantasia {
+#  hardware ethernet 08:00:07:26:c0:a5;
+#  fixed-address fantasia.fugue.com;
+#}
+
+# You can declare a class of clients and then do address allocation
+# based on that.   The example below shows a case where all clients
+# in a certain class get addresses on the 10.17.224/24 subnet, and all
+# other clients get addresses on the 10.0.29/24 subnet.
+
+#class "foo" {
+#  match if substring (option vendor-class-identifier, 0, 4) = "SUNW";
+#}
+
+#shared-network 224-29 {
+#  subnet 10.17.224.0 netmask 255.255.255.0 {
+#    option routers rtr-224.example.org;
+#  }
+#  subnet 10.0.29.0 netmask 255.255.255.0 {
+#    option routers rtr-29.example.org;
+#  }
+#  pool {
+#    allow members of "foo";
+#    range 10.17.224.10 10.17.224.250;
+#  }
+#  pool {
+#    deny members of "foo";
+#    range 10.0.29.10 10.0.29.230;
+#  }
+#}
diff --git a/meta-openeuler/recipes-connectivity/dhcp/files/dhcpd.service b/meta-openeuler/recipes-connectivity/dhcp/files/dhcpd.service
new file mode 100644
index 0000000000000000000000000000000000000000..ae4f93eca5baac10d404cd0bb39429f835c4ac41
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/files/dhcpd.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=DHCPv4 Server Daemon
+Documentation=man:dhcpd(8) man:dhcpd.conf(5)
+After=network.target
+After=time-sync.target
+
+[Service]
+PIDFile=@localstatedir@/run/dhcpd.pid
+EnvironmentFile=@SYSCONFDIR@/default/dhcp-server
+EnvironmentFile=-@SYSCONFDIR@/sysconfig/dhcp-server
+ExecStartPre=@base_bindir@/touch @localstatedir@/lib/dhcp/dhcpd.leases
+ExecStart=@SBINDIR@/dhcpd -f -cf @SYSCONFDIR@/dhcp/dhcpd.conf -pf @localstatedir@/run/dhcpd.pid $DHCPDARGS -q $INTERFACES
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-openeuler/recipes-connectivity/dhcp/files/dhcpd6.service b/meta-openeuler/recipes-connectivity/dhcp/files/dhcpd6.service
new file mode 100644
index 0000000000000000000000000000000000000000..52a6224dc2c9990ee49971277054fbf64ba62868
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/files/dhcpd6.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=DHCPv6 Server Daemon
+Documentation=man:dhcpd(8) man:dhcpd.conf(5)
+After=network.target
+After=time-sync.target
+
+[Service]
+PIDFile=@localstatedir@/run/dhcpd6.pid
+EnvironmentFile=@SYSCONFDIR@/default/dhcp-server
+EnvironmentFile=-@SYSCONFDIR@/sysconfig/dhcpd6
+ExecStartPre=@base_bindir@/touch @localstatedir@/lib/dhcp/dhcpd6.leases
+ExecStart=@SBINDIR@/dhcpd -f -6 -cf @SYSCONFDIR@/dhcp/dhcpd6.conf -pf @localstatedir@/run/dhcpd6.pid $DHCPDARGS -q $INTERFACES
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-openeuler/recipes-connectivity/dhcp/files/dhcrelay.service b/meta-openeuler/recipes-connectivity/dhcp/files/dhcrelay.service
new file mode 100644
index 0000000000000000000000000000000000000000..15ff927d34642dda69a9dfe9d156aecc04f37d78
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/files/dhcrelay.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=DHCP Relay Agent Daemon
+After=network.target
+
+[Service]
+EnvironmentFile=@SYSCONFDIR@/default/dhcp-relay
+ExecStart=@SBINDIR@/dhcrelay -d --no-pid -q $SERVERS
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-openeuler/recipes-connectivity/dhcp/files/init-relay b/meta-openeuler/recipes-connectivity/dhcp/files/init-relay
new file mode 100644
index 0000000000000000000000000000000000000000..019a7e84cf477aa878f93b878583960207781078
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/files/init-relay
@@ -0,0 +1,44 @@
+#!/bin/sh
+#
+# $Id: dhcp3-relay,v 1.1 2004/04/16 15:41:08 ml Exp $
+#
+
+# It is not safe to start if we don't have a default configuration...
+if [ ! -f /etc/default/dhcp-relay ]; then
+	echo "/etc/default/dhcp-relay does not exist! - Aborting..."
+	echo "create this file to fix the problem."
+	exit 1
+fi
+
+# Read init script configuration (interfaces the daemon should listen on
+# and the DHCP server we should forward requests to.)
+. /etc/default/dhcp-relay
+
+# Build command line for interfaces (will be passed to dhrelay below.)
+IFCMD=""
+if test "$INTERFACES" != ""; then
+	for I in $INTERFACES; do
+		IFCMD=${IFCMD}"-i "${I}" "
+	done
+fi
+
+DHCRELAYPID=/var/run/dhcrelay.pid
+
+case "$1" in
+	start)
+		start-stop-daemon -S -x /usr/sbin/dhcrelay -- -q $OPTIONS $IFCMD $SERVERS
+		;;
+	stop)
+		start-stop-daemon -K -x /usr/sbin/dhcrelay
+		;;
+	restart | force-reload)
+		$0 stop
+		sleep 2
+		$0 start
+		;;
+	*)
+		echo "Usage: /etc/init.d/dhcp-relay {start|stop|restart|force-reload}"
+		exit 1 
+esac
+
+exit 0
diff --git a/meta-openeuler/recipes-connectivity/dhcp/files/init-server b/meta-openeuler/recipes-connectivity/dhcp/files/init-server
new file mode 100644
index 0000000000000000000000000000000000000000..5e693adf78559215654fd923c7bfcc8332d9dc4f
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/dhcp/files/init-server
@@ -0,0 +1,44 @@
+#!/bin/sh
+#
+# $Id: dhcp3-server.init.d,v 1.4 2003/07/13 19:12:41 mdz Exp $
+#
+
+test -f /usr/sbin/dhcpd || exit 0
+
+# It is not safe to start if we don't have a default configuration...
+if [ ! -f /etc/default/dhcp-server ]; then
+	echo "/etc/default/dhcp-server does not exist! - Aborting..."
+	exit 0
+fi
+
+# Read init script configuration (so far only interfaces the daemon
+# should listen on.)
+. /etc/default/dhcp-server
+
+case "$1" in
+	start)
+		echo -n "Starting DHCP server: "
+		test -d /var/lib/dhcp/ || mkdir -p /var/lib/dhcp/
+		test -f /var/lib/dhcp/dhcpd.leases || touch /var/lib/dhcp/dhcpd.leases	
+		start-stop-daemon -S -x /usr/sbin/dhcpd -- -q $INTERFACES -user dhcp -group dhcp
+		echo "."
+		;;
+	stop)
+		echo -n "Stopping DHCP server: dhcpd3"
+		start-stop-daemon -K -x /usr/sbin/dhcpd
+		echo "."
+		;;
+	restart | force-reload)
+		$0 stop
+		sleep 2
+		$0 start
+		if [ "$?" != "0" ]; then
+			exit 1
+		fi
+		;;
+	*)
+		echo "Usage: /etc/init.d/dhcp-server {start|stop|restart|force-reload}"
+		exit 1 
+esac
+
+exit 0
diff --git a/meta-openeuler/recipes-connectivity/hostapd/hostapd_%.bbappend b/meta-openeuler/recipes-connectivity/hostapd/hostapd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..18810cfcff2add3d0b6c39b4c70020b725e0181f
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/hostapd/hostapd_%.bbappend
@@ -0,0 +1,14 @@
+# main bb: yocto-meta-openembedded/meta-oe/recipes-connectivity/hostapd/hostapd_2.10.bb
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "2.10"
+
+S = "${WORKDIR}/${BP}"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+SRC_URI += " \
+        file://${OPENEULER_LOCAL_NAME}/hostapd/${BP}.tar.gz \
+"
+
diff --git a/meta-openeuler/recipes-connectivity/iproute2/iproute2_%.bbappend b/meta-openeuler/recipes-connectivity/iproute2/iproute2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..824bb33abaa250c405c7a5f7adbd0da8dbce9575
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/iproute2/iproute2_%.bbappend
@@ -0,0 +1,23 @@
+# the main bb file: yocto-poky/meta/recipes-connectivity/iproute2/iproute2_5.17.0.bb
+
+PV = "6.6.0"
+OPENEULER_REPO_NAME = "iproute"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=eb723b61539feef013de476e68b5c50a"
+
+SRC_URI:append = " \
+        file://${BP}.tar.xz \
+        file://bugfix-iproute2-3.10.0-fix-maddr-show.patch  \
+        file://bugfix-iproute2-change-proc-to-ipnetnsproc-which-is-private.patch \
+        file://backport-rdma-Update-uapi-headers.patch \
+        file://backport-rdma-Add-support-to-dump-SRQ-resource-in-raw-format.patch \
+        file://backport-rdma-Fix-the-error-of-accessing-string-variable-outs.patch \
+        file://feature-iproute-add-support-for-ipvlan-l2e-mode.patch \
+        file://bugfix-iproute2-cancel-some-test-cases.patch \
+"
+
+SRC_URI[sha256sum] = "4c51b8decbc7e4da159ffb066f590cfb93dbf9af7ff86b1647ce42b7c179a272"
+
+EXTRA_OEMAKE:append = " CCOPTS='${CFLAGS}' \
+"
+PACKAGECONFIG[selinux] = ",,libselinux"
diff --git a/meta-openeuler/recipes-connectivity/libnss-mdns/libnss-mdns_%.bbappend b/meta-openeuler/recipes-connectivity/libnss-mdns/libnss-mdns_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7f4f603d48fb68df225e1d6062e31cb7c09ae047
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/libnss-mdns/libnss-mdns_%.bbappend
@@ -0,0 +1,8 @@
+OPENEULER_LOCAL_NAME = "nss-mdns"
+
+SRC_URI:prepend = " \
+    file://${OPENEULER_LOCAL_NAME}/nss-mdns-${PV}.tar.gz \
+"
+
+S = "${WORKDIR}/nss-mdns-${PV}"
+
diff --git a/meta-openeuler/recipes-connectivity/libpcap/libpcap_%.bbappend b/meta-openeuler/recipes-connectivity/libpcap/libpcap_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bd9b39e27f90363ac8fdf9c87170ab536c3200eb
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/libpcap/libpcap_%.bbappend
@@ -0,0 +1,11 @@
+# main bb file: yocto-poky/meta/recipes-connectivity/libpcap/libpcap_1.10.1.bb
+
+# version in openEuler
+PV = "1.10.4"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+    file://0003-pcap-linux-apparently-ctc-interfaces-on-s390-has-eth.patch \
+    file://pcap-config-mitigate-multilib-conflict.patch \
+    file://libpcap-Add-sw64-architecture.patch \
+"
diff --git a/meta-openeuler/recipes-connectivity/libuv/libuv_%.bbappend b/meta-openeuler/recipes-connectivity/libuv/libuv_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..435f925175bddcf92ac751be1070b1844fd729d8
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/libuv/libuv_%.bbappend
@@ -0,0 +1,18 @@
+# main bb file: yocto-poky/meta/recipes-connectivity/libuv/libuv_1.44.2.bb
+
+# version in openEuler
+PV = "1.47.0"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=74b6f2f7818a4e3a80d03556f71b129b"
+
+# apply openEuler source package
+SRC_URI:prepend = "file://${BPN}-v${PV}.tar.gz \
+        file://0001-unix-ignore-ifaddrs-with-NULL-ifa_addr-4218.patch \
+        file://0002-test-check-if-ipv6-link-local-traffic-is-routable.patch \
+        file://0003-test_fs.c-Fix-issue-on-32-bit-systems-using-btrfs.patch \
+        file://backport-0001-CVE-2024-24806.patch \
+        file://backport-0002-CVE-2024-24806.patch \
+        file://backport-0003-CVE-2024-24806.patch \
+"
+
+S = "${WORKDIR}/${BPN}-v${PV}"
diff --git a/meta-openeuler/recipes-connectivity/mosquitto/files/1571.patch b/meta-openeuler/recipes-connectivity/mosquitto/files/1571.patch
new file mode 100644
index 0000000000000000000000000000000000000000..627638ec892d8c1846d7931a1328d7a2a7f243cc
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/mosquitto/files/1571.patch
@@ -0,0 +1,22 @@
+Upstream-Status: Submitted [https://github.com/eclipse/mosquitto/pull/1571]
+From 3fe5468f1bdca1bff1d18cf43c9e338f41aa9e32 Mon Sep 17 00:00:00 2001
+From: Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
+Date: Wed, 22 Jan 2020 12:39:49 +0100
+Subject: [PATCH] Add dynamic symbols linking with cmake too
+
+Signed-off-by: Gianfranco Costamagna <costamagnagianfranco@yahoo.it>
+---
+ lib/CMakeLists.txt | 2 ++
+ 1 file changed, 2 insertions(+)
+
+--- a/lib/CMakeLists.txt
++++ b/lib/CMakeLists.txt
+@@ -94,6 +94,8 @@
+ 	OUTPUT_NAME mosquitto
+ 	VERSION ${VERSION}
+ 	SOVERSION 1
++	LINK_DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/linker.version
++	LINK_FLAGS "-Wl,--version-script=${CMAKE_CURRENT_SOURCE_DIR}/linker.version"
+ )
+ 
+ install(TARGETS libmosquitto
diff --git a/meta-openeuler/recipes-connectivity/mosquitto/files/2894.patch b/meta-openeuler/recipes-connectivity/mosquitto/files/2894.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7374cbd26fe57f9b14be64d8dba26e4820448e3e
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/mosquitto/files/2894.patch
@@ -0,0 +1,25 @@
+From: Joachim Zobel <jz-2017@heute-morgen.de>
+Date: Wed, 13 Sep 2023 09:55:34 +0200
+Subject: [PATCH] Link correctly with shared websockets library if needed see:
+ https://github.com/eclipse/mosquitto/pull/2751
+
+Patch contributed by Joachim Zobel <jz-2017@heute-morgen.de> and  Daniel Engberg <daniel.engberg.lists@pyret.net>
+---
+Upstream-Status: Pending
+
+ src/CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 9380a04..dce8313 100644
+--- a/src/CMakeLists.txt
++++ b/src/CMakeLists.txt
+@@ -200,7 +200,7 @@ if (WITH_WEBSOCKETS)
+ 			link_directories(${mosquitto_SOURCE_DIR})
+ 		endif (WIN32)
+ 	else (STATIC_WEBSOCKETS)
+-		set (MOSQ_LIBS ${MOSQ_LIBS} websockets)
++		set (MOSQ_LIBS ${MOSQ_LIBS} websockets_shared)
+ 	endif (STATIC_WEBSOCKETS)
+ endif (WITH_WEBSOCKETS)
+ 
diff --git a/meta-openeuler/recipes-connectivity/mosquitto/files/2895.patch b/meta-openeuler/recipes-connectivity/mosquitto/files/2895.patch
new file mode 100644
index 0000000000000000000000000000000000000000..853f881754a1dee9b2fc8b391c334f9132d06bc5
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/mosquitto/files/2895.patch
@@ -0,0 +1,27 @@
+From: Joachim Zobel <jz-2017@heute-morgen.de>
+Date: Wed, 13 Sep 2023 10:05:43 +0200
+Subject: [PATCH] Mosquitto now waits for network-online when starting
+ (Closes: #1036450)
+
+See: https://github.com/eclipse/mosquitto/issues/2878
+---
+Upstream-Status: Pending
+
+ service/systemd/mosquitto.service.simple | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/service/systemd/mosquitto.service.simple b/service/systemd/mosquitto.service.simple
+index 15ee0d6..c2a330b 100644
+--- a/service/systemd/mosquitto.service.simple
++++ b/service/systemd/mosquitto.service.simple
+@@ -1,8 +1,8 @@
+ [Unit]
+ Description=Mosquitto MQTT Broker
+ Documentation=man:mosquitto.conf(5) man:mosquitto(8)
+-After=network.target
+-Wants=network.target
++After=network-online.target
++Wants=network-online.target
+ 
+ [Service]
+ ExecStart=/usr/sbin/mosquitto -c /etc/mosquitto/mosquitto.conf
diff --git a/meta-openeuler/recipes-connectivity/mosquitto/files/mosquitto.init b/meta-openeuler/recipes-connectivity/mosquitto/files/mosquitto.init
new file mode 100644
index 0000000000000000000000000000000000000000..d0da219d6d48a6deed5c1154175d7a1661ff9620
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/mosquitto/files/mosquitto.init
@@ -0,0 +1,89 @@
+#!/bin/sh
+
+# Based on the Debian initscript for mosquitto
+
+### BEGIN INIT INFO
+# Provides:       mosquitto
+# Required-Start: $remote_fs $syslog
+# Required-Stop:  $remote_fs $syslog
+# Default-Start:  2 3 4 5
+# Default-Stop:   0 1 6
+# Short-Description: mosquitto MQTT 3.1/3.1.1 message broker
+# Description:
+#  This is a message broker that supports version 3.1 of the MQ Telemetry
+#  Transport (MQTT) protocol.
+#
+#  MQTT provides a method of carrying out messaging using a publish/subscribe
+#  model. It is lightweight, both in terms of bandwidth usage and ease of
+#  implementation. This makes it particularly useful at the edge of the network
+#  where a sensor or other simple device may be implemented using an arduino for
+#  example.
+### END INIT INFO
+
+set -e
+
+PIDFILE=@LOCALSTATEDIR@/run/mosquitto.pid
+DAEMON=@SBINDIR@/mosquitto
+
+# start and stop the mosquitto MQTT message broker
+
+test -x ${DAEMON} || exit 0
+
+umask 022
+
+. @SYSCONFDIR@/init.d/functions
+
+export PATH="${PATH:+$PATH:}@SBINDIR@:@BASE_SBINDIR@"
+
+case "$1" in
+    start)
+        echo "Starting Mosquitto message broker" "mosquitto"
+        if start-stop-daemon --start --quiet --oknodo --background --make-pidfile --pidfile ${PIDFILE} --exec ${DAEMON} -- -c @SYSCONFDIR@/mosquitto/mosquitto.conf ; then
+            exit 0
+        else
+            exit 1
+        fi
+        ;;
+    stop)
+        echo "Stopping Mosquitto message broker" "mosquitto"
+        if start-stop-daemon --stop --quiet --oknodo --pidfile ${PIDFILE}; then
+            rm -f ${PIDFILE}
+            exit 0
+        else
+            exit 1
+        fi
+        ;;
+
+
+    reload|force-reload)
+        if [ -f ${PIDFILE} ] ; then
+            echo "Reloading configuration for mosquitto"
+            pid=`cat ${PIDFILE}`
+            kill -HUP $pid
+        else
+            echo "mosquitto does not seem to be running"
+        fi
+        ;;
+
+    restart)
+        echo "Restarting Mosquitto message broker" "mosquitto"
+        if start-stop-daemon --stop --quiet --oknodo --retry 30 --pidfile ${PIDFILE}; then
+            rm -f ${PIDFILE}
+        fi
+        if start-stop-daemon --start --quiet --oknodo --background --make-pidfile --pidfile ${PIDFILE} --exec ${DAEMON} -- -c @SYSCONFDIR@/mosquitto/mosquitto.conf ; then
+            exit 0
+        else
+            exit 1
+        fi
+        ;;
+
+    status)
+        status ${DAEMON} && exit 0 || exit $?
+        ;;
+
+    *)
+        echo "Usage: $0 {start|stop|reload|force-reload|restart|status}"
+        exit 1
+esac
+
+exit 0
diff --git a/meta-openeuler/recipes-connectivity/mosquitto/mosquitto_%.bbappend b/meta-openeuler/recipes-connectivity/mosquitto/mosquitto_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9200c3e6603ea598b3fe70187ea11892300c5c41
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/mosquitto/mosquitto_%.bbappend
@@ -0,0 +1,12 @@
+# main bbfile ref: 
+# https://git.openembedded.org/meta-openembedded/tree/meta-networking/recipes-connectivity/mosquitto/mosquitto_2.0.18.bb?h=master
+
+PV = "2.0.16"
+
+SRC_URI:append = " \
+        file://${BP}.tar.gz \
+        file://add-usage-output.patch \
+        file://fix-usage-exit-code.patch \
+"
+
+BBCLASSEXTEND += "native nativesdk"
diff --git a/meta-openeuler/recipes-connectivity/mosquitto/mosquitto_2.0.18.bb b/meta-openeuler/recipes-connectivity/mosquitto/mosquitto_2.0.18.bb
new file mode 100644
index 0000000000000000000000000000000000000000..0c9ccc810ddb7dee896def65d91fca562f426dff
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/mosquitto/mosquitto_2.0.18.bb
@@ -0,0 +1,92 @@
+SUMMARY = "Open source MQTT implementation"
+DESCRIPTION = "Mosquitto is an open source (Eclipse licensed) message broker \
+that implements the MQ Telemetry Transport protocol version 3.1, 3.1.1 and \
+5, providing both an MQTT broker and several command-line clients. MQTT \
+provides a lightweight method of carrying out messaging using a \
+publish/subscribe model. "
+HOMEPAGE = "http://mosquitto.org/"
+SECTION = "console/network"
+LICENSE = "EPL-2.0 | EDL-1.0"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=ca9a8f366c6babf593e374d0d7d58749 \
+                    file://edl-v10;md5=9f6accb1afcb570f8be65039e2fcd49e \
+                    file://epl-v20;md5=2dd765ca47a05140be15ebafddbeadfe \
+                    file://NOTICE.md;md5=a7a91b4754c6f7995020d1b49bc829c6 \
+"
+DEPENDS = "uthash cjson"
+
+SRC_URI = "http://mosquitto.org/files/source/mosquitto-${PV}.tar.gz \
+           file://mosquitto.init \
+           file://1571.patch \
+           file://2894.patch \
+           file://2895.patch \
+"
+
+SRC_URI[sha256sum] = "d665fe7d0032881b1371a47f34169ee4edab67903b2cd2b4c083822823f4448a"
+
+inherit systemd update-rc.d useradd cmake pkgconfig
+
+PACKAGECONFIG ??= "ssl websockets \
+                  ${@bb.utils.filter('DISTRO_FEATURES','systemd', d)} \
+                  "
+
+PACKAGECONFIG[manpages] = "-DDOCUMENTATION=ON,-DDOCUMENTATION=OFF,libxslt-native docbook-xsl-stylesheets-native"
+PACKAGECONFIG[dns-srv] = "-DWITH_SRV=ON,-DWITH_SRV=OFF,c-ares"
+PACKAGECONFIG[ssl] = "-DWITH_TLS=ON -DWITH_TLS_PSK=ON -DWITH_EC=ON,-DWITH_TLS=OFF -DWITH_TLS_PSK=OFF -DWITH_EC=OFF,openssl"
+PACKAGECONFIG[systemd] = "-DWITH_SYSTEMD=ON,-DWITH_SYSTEMD=OFF,systemd"
+PACKAGECONFIG[websockets] = "-DWITH_WEBSOCKETS=ON,-DWITH_WEBSOCKETS=OFF,libwebsockets"
+PACKAGECONFIG[dlt] = "-DWITH_DLT=ON,-DWITH_DLT=OFF,dlt-daemon"
+
+EXTRA_OECMAKE = " \
+    -DWITH_BUNDLED_DEPS=OFF \
+    -DWITH_ADNS=ON \
+"
+
+do_install:append() {
+    install -d ${D}${systemd_unitdir}/system/
+    install -m 0644 ${S}/service/systemd/mosquitto.service.notify ${D}${systemd_unitdir}/system/mosquitto.service
+
+    install -d ${D}${sysconfdir}/init.d/
+    install -m 0755 ${WORKDIR}/mosquitto.init ${D}${sysconfdir}/init.d/mosquitto
+    sed -i -e 's,@SBINDIR@,${sbindir},g' \
+        -e 's,@BASE_SBINDIR@,${base_sbindir},g' \
+        -e 's,@LOCALSTATEDIR@,${localstatedir},g' \
+        -e 's,@SYSCONFDIR@,${sysconfdir},g' \
+        ${D}${sysconfdir}/init.d/mosquitto
+}
+
+PACKAGES += "libmosquitto1 libmosquittopp1 ${PN}-clients"
+
+PACKAGE_BEFORE_PN = "${PN}-examples"
+
+FILES:${PN} = "${sbindir}/mosquitto \
+               ${bindir}/mosquitto_passwd \
+               ${bindir}/mosquitto_ctrl \
+               ${libdir}/mosquitto_dynamic_security.so \
+               ${sysconfdir}/mosquitto \
+               ${sysconfdir}/init.d \
+               ${systemd_unitdir}/system/mosquitto.service \
+"
+
+CONFFILES:${PN} += "${sysconfdir}/mosquitto/mosquitto.conf"
+
+FILES:libmosquitto1 = "${libdir}/libmosquitto.so.*"
+
+FILES:libmosquittopp1 = "${libdir}/libmosquittopp.so.*"
+
+FILES:${PN}-clients = "${bindir}/mosquitto_pub \
+                       ${bindir}/mosquitto_sub \
+                       ${bindir}/mosquitto_rr \
+"
+
+FILES:${PN}-examples = "${sysconfdir}/mosquitto/*.example"
+
+SYSTEMD_SERVICE:${PN} = "mosquitto.service"
+
+INITSCRIPT_NAME = "mosquitto"
+INITSCRIPT_PARAMS = "defaults 30"
+
+USERADD_PACKAGES = "${PN}"
+USERADD_PARAM:${PN} = "--system --no-create-home --shell /bin/false \
+                       --user-group mosquitto"
+
+BBCLASSEXTEND += "native nativesdk"
diff --git a/meta-openeuler/recipes-connectivity/nfs-utils/nfs-utils/0001-configure.ac-libevent-and-libsqlite3-checked-when-nf.patch b/meta-openeuler/recipes-connectivity/nfs-utils/nfs-utils/0001-configure.ac-libevent-and-libsqlite3-checked-when-nf.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9d407820f87c5bb092e991c617bb224320731e8e
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/nfs-utils/nfs-utils/0001-configure.ac-libevent-and-libsqlite3-checked-when-nf.patch
@@ -0,0 +1,79 @@
+From b62a3fe424026b73ec6b1934483b16863c7dff23 Mon Sep 17 00:00:00 2001
+From: Wiktor Jaskulski <wjaskulski@adva.com>
+Date: Thu, 11 May 2023 15:28:23 -0400
+Subject: [PATCH] configure.ac: libevent and libsqlite3 checked when nfsv4 is
+ disabled
+
+Upstream-Status: Backport
+(http://git.linux-nfs.org/?p=steved/nfs-utils.git;a=commit;h=bc4a5deef9f820c55fdac3c0070364c17cd91cca)
+
+Signed-off-by: Steve Dickson <steved@redhat.com>
+Signed-off-by: Trevor Gamblin <tgamblin@baylibre.com>
+---
+ configure.ac | 38 +++++++++++++++-----------------------
+ 1 file changed, 15 insertions(+), 23 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 4ade528d..519cacbf 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -335,42 +335,34 @@ AC_CHECK_HEADER(rpc/rpc.h, ,
+                 AC_MSG_ERROR([Header file rpc/rpc.h not found - maybe try building with --enable-tirpc]))
+ CPPFLAGS="${nfsutils_save_CPPFLAGS}"
+ 
++dnl check for libevent libraries and headers
++AC_LIBEVENT
++
++dnl Check for sqlite3
++AC_SQLITE3_VERS
++
++case $libsqlite3_cv_is_recent in
++yes) ;;
++unknown)
++   dnl do not fail when cross-compiling
++   AC_MSG_WARN([assuming sqlite is at least v3.3]) ;;
++*)
++   AC_MSG_ERROR([nfsdcld requires sqlite-devel]) ;;
++esac
++
+ if test "$enable_nfsv4" = yes; then
+-  dnl check for libevent libraries and headers
+-  AC_LIBEVENT
+ 
+   dnl check for the keyutils libraries and headers
+   AC_KEYUTILS
+ 
+-  dnl Check for sqlite3
+-  AC_SQLITE3_VERS
+-
+   if test "$enable_nfsdcld" = "yes"; then
+ 	AC_CHECK_HEADERS([libgen.h sys/inotify.h], ,
+ 		AC_MSG_ERROR([Cannot find header needed for nfsdcld]))
+-
+-    case $libsqlite3_cv_is_recent in
+-    yes) ;;
+-    unknown)
+-      dnl do not fail when cross-compiling
+-      AC_MSG_WARN([assuming sqlite is at least v3.3]) ;;
+-    *)
+-      AC_MSG_ERROR([nfsdcld requires sqlite-devel]) ;;
+-    esac
+   fi
+ 
+   if test "$enable_nfsdcltrack" = "yes"; then
+ 	AC_CHECK_HEADERS([libgen.h sys/inotify.h], ,
+ 		AC_MSG_ERROR([Cannot find header needed for nfsdcltrack]))
+-
+-    case $libsqlite3_cv_is_recent in
+-    yes) ;;
+-    unknown)
+-      dnl do not fail when cross-compiling
+-      AC_MSG_WARN([assuming sqlite is at least v3.3]) ;;
+-    *)
+-      AC_MSG_ERROR([nfsdcltrack requires sqlite-devel]) ;;
+-    esac
+   fi
+ 
+ else
+-- 
+2.41.0
diff --git a/meta-openeuler/recipes-connectivity/nfs-utils/nfs-utils_%.bbappend b/meta-openeuler/recipes-connectivity/nfs-utils/nfs-utils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c4f99ad2c17be4d7edf265d8134be8d8e963ee9f
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/nfs-utils/nfs-utils_%.bbappend
@@ -0,0 +1,35 @@
+PV = "2.6.3"
+
+FILESEXTRAPATHS:append := "${THISDIR}/${BPN}/:"
+
+# apply patches in openeuler
+SRC_URI:prepend = " \
+        file://${BP}.tar.xz \
+        file://0000-systemd-idmapd-require-rpc-pipefs.patch \
+        file://0001-correct-the-statd-path-in-man.patch \
+        file://0002-nfs-utils-set-use-gss-proxy-1-to-enable-gss-proxy-by.patch \
+        file://0003-export-fix-handling-of-error-from-match_fsid.patch \
+        file://0004-export-move-cache_open-before-workers-are-forked.patch \
+        file://0005-gssd-fix-handling-DNS-lookup-failure.patch \
+"
+
+# patch in oe-core
+SRC_URI += "file://0001-configure.ac-libevent-and-libsqlite3-checked-when-nf.patch"
+
+# we current use rc5.d of rcS, in normal mode we don't want it autostart default for security
+INITSCRIPT_PARAMS = "start 20 2 3 4 . stop 20 0 1 6 ."
+INITSCRIPT_PARAMS-${PN}-client = "start 19 2 3 4 . stop 21 0 1 6 ."
+
+
+# from upstream nfs-utils_2.6.2.bb, fix error:
+# do_package_qa: QA Issue: /usr/sbin/rpcctl contained in package nfs-utils requires /usr/bin/python3, but no providers found in RDEPENDS:nfs-utils? [file-rdeps]
+PACKAGES =+ "${PN}-rpcctl"
+FILES:${PN}-rpcctl = "${sbindir}/rpcctl"
+RDEPENDS:${PN}-rpcctl = "python3-core"
+
+
+FILES:${PN}-client += "${libdir}/libnfsidmap.so.*"
+
+FILES:${PN} += "${nonarch_libdir}/modprobe.d"
+
+LDFLAGS:append = " -lsqlite3 -levent"
diff --git a/meta-openeuler/recipes-connectivity/openssh/files/7280401bdd77ca54be6867a154cc01e0d72612e0.patch b/meta-openeuler/recipes-connectivity/openssh/files/7280401bdd77ca54be6867a154cc01e0d72612e0.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2c77b50494fe8f19389f2cb12e868209651d098e
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/openssh/files/7280401bdd77ca54be6867a154cc01e0d72612e0.patch
@@ -0,0 +1,971 @@
+diff --git a/.github/workflows/c-cpp.yml b/.github/workflows/c-cpp.yml
+index f316388..5123542 100644
+--- a/.github/workflows/c-cpp.yml
++++ b/.github/workflows/c-cpp.yml
+@@ -47,9 +47,6 @@ jobs:
+           - { target: ubuntu-20.04, config: tcmalloc }
+           - { target: ubuntu-20.04, config: musl }
+           - { target: ubuntu-latest, config: libressl-master }
+-          - { target: ubuntu-latest, config: libressl-2.2.9 }
+-          - { target: ubuntu-latest, config: libressl-2.8.3 }
+-          - { target: ubuntu-latest, config: libressl-3.0.2 }
+           - { target: ubuntu-latest, config: libressl-3.2.6 }
+           - { target: ubuntu-latest, config: libressl-3.3.6 }
+           - { target: ubuntu-latest, config: libressl-3.4.3 }
+@@ -58,10 +55,6 @@ jobs:
+           - { target: ubuntu-latest, config: libressl-3.7.0 }
+           - { target: ubuntu-latest, config: openssl-master }
+           - { target: ubuntu-latest, config: openssl-noec }
+-          - { target: ubuntu-latest, config: openssl-1.0.1 }
+-          - { target: ubuntu-latest, config: openssl-1.0.1u }
+-          - { target: ubuntu-latest, config: openssl-1.0.2u }
+-          - { target: ubuntu-latest, config: openssl-1.1.0h }
+           - { target: ubuntu-latest, config: openssl-1.1.1 }
+           - { target: ubuntu-latest, config: openssl-1.1.1k }
+           - { target: ubuntu-latest, config: openssl-1.1.1n }
+diff --git a/INSTALL b/INSTALL
+index 68b15e1..f99d1e2 100644
+--- a/INSTALL
++++ b/INSTALL
+@@ -21,12 +21,8 @@ https://zlib.net/
+ 
+ libcrypto from either of LibreSSL or OpenSSL.  Building without libcrypto
+ is supported but severely restricts the available ciphers and algorithms.
+- - LibreSSL (https://www.libressl.org/)
+- - OpenSSL (https://www.openssl.org) with any of the following versions:
+-   - 1.0.x >= 1.0.1 or 1.1.0 >= 1.1.0g or any 1.1.1
+-
+-Note that due to a bug in EVP_CipherInit OpenSSL 1.1 versions prior to
+-1.1.0g can't be used.
++ - LibreSSL (https://www.libressl.org/) 3.1.0 or greater
++ - OpenSSL (https://www.openssl.org) 1.1.1 or greater
+ 
+ LibreSSL/OpenSSL should be compiled as a position-independent library
+ (i.e. -fPIC, eg by configuring OpenSSL as "./config [options] -fPIC"
+diff --git a/cipher-aes.c b/cipher-aes.c
+index 8b10172..87c7633 100644
+--- a/cipher-aes.c
++++ b/cipher-aes.c
+@@ -69,7 +69,7 @@ ssh_rijndael_init(EVP_CIPHER_CTX *ctx, const u_char *key, const u_char *iv,
+ 
+ static int
+ ssh_rijndael_cbc(EVP_CIPHER_CTX *ctx, u_char *dest, const u_char *src,
+-    LIBCRYPTO_EVP_INL_TYPE len)
++    size_t len)
+ {
+ 	struct ssh_rijndael_ctx *c;
+ 	u_char buf[RIJNDAEL_BLOCKSIZE];
+diff --git a/configure.ac b/configure.ac
+index 686bc10..0069248 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -2808,42 +2808,40 @@ if test "x$openssl" = "xyes" ; then
+ 	#include <openssl/crypto.h>
+ 	#define DATA "conftest.ssllibver"
+ 		]], [[
+-		FILE *fd;
+-		int rc;
++		FILE *f;
+ 
+-		fd = fopen(DATA,"w");
+-		if(fd == NULL)
++		if ((f = fopen(DATA, "w")) == NULL)
+ 			exit(1);
+-#ifndef OPENSSL_VERSION
+-# define OPENSSL_VERSION SSLEAY_VERSION
+-#endif
+-#ifndef HAVE_OPENSSL_VERSION
+-# define OpenSSL_version	SSLeay_version
+-#endif
+-#ifndef HAVE_OPENSSL_VERSION_NUM
+-# define OpenSSL_version_num	SSLeay
+-#endif
+-		if ((rc = fprintf(fd, "%08lx (%s)\n",
++		if (fprintf(f, "%08lx (%s)",
+ 		    (unsigned long)OpenSSL_version_num(),
+-		    OpenSSL_version(OPENSSL_VERSION))) < 0)
++		    OpenSSL_version(OPENSSL_VERSION)) < 0)
++			exit(1);
++#ifdef LIBRESSL_VERSION_NUMBER
++		if (fprintf(f, " libressl-%08lx", LIBRESSL_VERSION_NUMBER) < 0)
++			exit(1);
++#endif
++		if (fputc('\n', f) == EOF || fclose(f) == EOF)
+ 			exit(1);
+-
+ 		exit(0);
+ 		]])],
+ 		[
+-			ssl_library_ver=`cat conftest.ssllibver`
++			sslver=`cat conftest.ssllibver`
++			ssl_showver=`echo "$sslver" | sed 's/ libressl-.*//'`
+ 			# Check version is supported.
+-			case "$ssl_library_ver" in
+-			10000*|0*)
+-				AC_MSG_ERROR([OpenSSL >= 1.0.1 required (have "$ssl_library_ver")])
+-		                ;;
+-			100*)   ;; # 1.0.x
+-			101000[[0123456]]*)
+-				# https://github.com/openssl/openssl/pull/4613
+-				AC_MSG_ERROR([OpenSSL 1.1.x versions prior to 1.1.0g have a bug that breaks their use with OpenSSH (have "$ssl_library_ver")])
++			case "$sslver" in
++			100*|10100*) # 1.0.x, 1.1.0x
++				AC_MSG_ERROR([OpenSSL >= 1.1.1 required (have "$ssl_showver")])
+ 				;;
+ 			101*)   ;; # 1.1.x
+-			200*)   ;; # LibreSSL
++			200*)   # LibreSSL
++				lver=`echo "$sslver" | sed 's/.*libressl-//'`
++				case "$lver" in
++				2*|300*) # 2.x, 3.0.0
++					AC_MSG_ERROR([LibreSSL >= 3.1.0 required (have "$ssl_showver")])
++					;;
++				*) ;;	# Assume all other versions are good.
++				esac
++				;;
+ 			300*)
+ 				# OpenSSL 3; we use the 1.1x API
+ 				CPPFLAGS="$CPPFLAGS -DOPENSSL_API_COMPAT=0x10100000L"
+@@ -2853,10 +2851,10 @@ if test "x$openssl" = "xyes" ; then
+ 				CPPFLAGS="$CPPFLAGS -DOPENSSL_API_COMPAT=0x10100000L"
+ 				;;
+ 		        *)
+-				AC_MSG_ERROR([Unknown/unsupported OpenSSL version ("$ssl_library_ver")])
++				AC_MSG_ERROR([Unknown/unsupported OpenSSL version ("$ssl_showver")])
+ 		                ;;
+ 			esac
+-			AC_MSG_RESULT([$ssl_library_ver])
++			AC_MSG_RESULT([$ssl_showver])
+ 		],
+ 		[
+ 			AC_MSG_RESULT([not found])
+@@ -2869,7 +2867,7 @@ if test "x$openssl" = "xyes" ; then
+ 
+ 	case "$host" in
+ 	x86_64-*)
+-		case "$ssl_library_ver" in
++		case "$sslver" in
+ 		3000004*)
+ 			AC_MSG_ERROR([OpenSSL 3.0.4 has a potential RCE in its RSA implementation (CVE-2022-2274)])
+ 			;;
+@@ -2885,9 +2883,6 @@ if test "x$openssl" = "xyes" ; then
+ 	#include <openssl/opensslv.h>
+ 	#include <openssl/crypto.h>
+ 		]], [[
+-#ifndef HAVE_OPENSSL_VERSION_NUM
+-# define OpenSSL_version_num	SSLeay
+-#endif
+ 		exit(OpenSSL_version_num() == OPENSSL_VERSION_NUMBER ? 0 : 1);
+ 		]])],
+ 		[
+@@ -2961,44 +2956,13 @@ if test "x$openssl" = "xyes" ; then
+ 	    )
+ 	)
+ 
+-	# LibreSSL/OpenSSL 1.1x API
++	# LibreSSL/OpenSSL API differences
+ 	AC_CHECK_FUNCS([ \
+-		OPENSSL_init_crypto \
+-		DH_get0_key \
+-		DH_get0_pqg \
+-		DH_set0_key \
+-		DH_set_length \
+-		DH_set0_pqg \
+-		DSA_get0_key \
+-		DSA_get0_pqg \
+-		DSA_set0_key \
+-		DSA_set0_pqg \
+-		DSA_SIG_get0 \
+-		DSA_SIG_set0 \
+-		ECDSA_SIG_get0 \
+-		ECDSA_SIG_set0 \
+ 		EVP_CIPHER_CTX_iv \
+ 		EVP_CIPHER_CTX_iv_noconst \
+ 		EVP_CIPHER_CTX_get_iv \
+ 		EVP_CIPHER_CTX_get_updated_iv \
+ 		EVP_CIPHER_CTX_set_iv \
+-		RSA_get0_crt_params \
+-		RSA_get0_factors \
+-		RSA_get0_key \
+-		RSA_set0_crt_params \
+-		RSA_set0_factors \
+-		RSA_set0_key \
+-		RSA_meth_free \
+-		RSA_meth_dup \
+-		RSA_meth_set1_name \
+-		RSA_meth_get_finish \
+-		RSA_meth_set_priv_enc \
+-		RSA_meth_set_priv_dec \
+-		RSA_meth_set_finish \
+-		EVP_PKEY_get0_RSA \
+-		EVP_MD_CTX_new \
+-		EVP_MD_CTX_free \
+-		EVP_chacha20 \
+ 	])
+ 
+ 	if test "x$openssl_engine" = "xyes" ; then
+@@ -3056,8 +3020,8 @@ if test "x$openssl" = "xyes" ; then
+ 		]
+ 	)
+ 
+-	# Check for SHA256, SHA384 and SHA512 support in OpenSSL
+-	AC_CHECK_FUNCS([EVP_sha256 EVP_sha384 EVP_sha512])
++	# Check for various EVP support in OpenSSL
++	AC_CHECK_FUNCS([EVP_sha256 EVP_sha384 EVP_sha512 EVP_chacha20])
+ 
+ 	# Check complete ECC support in OpenSSL
+ 	AC_MSG_CHECKING([whether OpenSSL has NID_X9_62_prime256v1])
+diff --git a/openbsd-compat/libressl-api-compat.c b/openbsd-compat/libressl-api-compat.c
+index 498180d..59be173 100644
+--- a/openbsd-compat/libressl-api-compat.c
++++ b/openbsd-compat/libressl-api-compat.c
+@@ -1,129 +1,5 @@
+-/* $OpenBSD: dsa_lib.c,v 1.29 2018/04/14 07:09:21 tb Exp $ */
+-/* $OpenBSD: rsa_lib.c,v 1.37 2018/04/14 07:09:21 tb Exp $ */
+-/* $OpenBSD: evp_lib.c,v 1.17 2018/09/12 06:35:38 djm Exp $ */
+-/* $OpenBSD: dh_lib.c,v 1.32 2018/05/02 15:48:38 tb Exp $ */
+-/* $OpenBSD: p_lib.c,v 1.24 2018/05/30 15:40:50 tb Exp $ */
+-/* $OpenBSD: digest.c,v 1.30 2018/04/14 07:09:21 tb Exp $ */
+-/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+- * All rights reserved.
+- *
+- * This package is an SSL implementation written
+- * by Eric Young (eay@cryptsoft.com).
+- * The implementation was written so as to conform with Netscapes SSL.
+- *
+- * This library is free for commercial and non-commercial use as long as
+- * the following conditions are aheared to.  The following conditions
+- * apply to all code found in this distribution, be it the RC4, RSA,
+- * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+- * included with this distribution is covered by the same copyright terms
+- * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+- *
+- * Copyright remains Eric Young's, and as such any Copyright notices in
+- * the code are not to be removed.
+- * If this package is used in a product, Eric Young should be given attribution
+- * as the author of the parts of the library used.
+- * This can be in the form of a textual message at program startup or
+- * in documentation (online or textual) provided with the package.
+- *
+- * Redistribution and use in source and binary forms, with or without
+- * modification, are permitted provided that the following conditions
+- * are met:
+- * 1. Redistributions of source code must retain the copyright
+- *    notice, this list of conditions and the following disclaimer.
+- * 2. Redistributions in binary form must reproduce the above copyright
+- *    notice, this list of conditions and the following disclaimer in the
+- *    documentation and/or other materials provided with the distribution.
+- * 3. All advertising materials mentioning features or use of this software
+- *    must display the following acknowledgement:
+- *    "This product includes cryptographic software written by
+- *     Eric Young (eay@cryptsoft.com)"
+- *    The word 'cryptographic' can be left out if the rouines from the library
+- *    being used are not cryptographic related :-).
+- * 4. If you include any Windows specific code (or a derivative thereof) from
+- *    the apps directory (application code) you must include an acknowledgement:
+- *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+- *
+- * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+- * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+- * SUCH DAMAGE.
+- *
+- * The licence and distribution terms for any publically available version or
+- * derivative of this code cannot be changed.  i.e. this code cannot simply be
+- * copied and put under another distribution licence
+- * [including the GNU Public Licence.]
+- */
+-
+-/* $OpenBSD: dsa_asn1.c,v 1.22 2018/06/14 17:03:19 jsing Exp $ */
+-/* $OpenBSD: ecs_asn1.c,v 1.9 2018/03/17 15:24:44 tb Exp $ */
+-/* $OpenBSD: digest.c,v 1.30 2018/04/14 07:09:21 tb Exp $ */
+-/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+- * project 2000.
+- */
+-/* ====================================================================
+- * Copyright (c) 2000-2005 The OpenSSL Project.  All rights reserved.
+- *
+- * Redistribution and use in source and binary forms, with or without
+- * modification, are permitted provided that the following conditions
+- * are met:
+- *
+- * 1. Redistributions of source code must retain the above copyright
+- *    notice, this list of conditions and the following disclaimer.
+- *
+- * 2. Redistributions in binary form must reproduce the above copyright
+- *    notice, this list of conditions and the following disclaimer in
+- *    the documentation and/or other materials provided with the
+- *    distribution.
+- *
+- * 3. All advertising materials mentioning features or use of this
+- *    software must display the following acknowledgment:
+- *    "This product includes software developed by the OpenSSL Project
+- *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+- *
+- * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+- *    endorse or promote products derived from this software without
+- *    prior written permission. For written permission, please contact
+- *    licensing@OpenSSL.org.
+- *
+- * 5. Products derived from this software may not be called "OpenSSL"
+- *    nor may "OpenSSL" appear in their names without prior written
+- *    permission of the OpenSSL Project.
+- *
+- * 6. Redistributions of any form whatsoever must retain the following
+- *    acknowledgment:
+- *    "This product includes software developed by the OpenSSL Project
+- *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+- *
+- * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+- * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+- * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+- * OF THE POSSIBILITY OF SUCH DAMAGE.
+- * ====================================================================
+- *
+- * This product includes cryptographic software written by Eric Young
+- * (eay@cryptsoft.com).  This product includes software written by Tim
+- * Hudson (tjh@cryptsoft.com).
+- *
+- */
+-
+-/*	$OpenBSD: rsa_meth.c,v 1.2 2018/09/12 06:35:38 djm Exp $	*/
+ /*
+- * Copyright (c) 2018 Theo Buehler <tb@openbsd.org>
++ * Copyright (c) 2018 Damien Miller <djm@mindrot.org>
+  *
+  * Permission to use, copy, modify, and distribute this software for any
+  * purpose with or without fee is hereby granted, provided that the above
+@@ -147,192 +23,7 @@
+ #include <stdlib.h>
+ #include <string.h>
+ 
+-#include <openssl/err.h>
+-#include <openssl/bn.h>
+-#include <openssl/dsa.h>
+-#include <openssl/rsa.h>
+ #include <openssl/evp.h>
+-#ifdef OPENSSL_HAS_ECC
+-#include <openssl/ecdsa.h>
+-#endif
+-#include <openssl/dh.h>
+-
+-#ifndef HAVE_DSA_GET0_PQG
+-void
+-DSA_get0_pqg(const DSA *d, const BIGNUM **p, const BIGNUM **q, const BIGNUM **g)
+-{
+-	if (p != NULL)
+-		*p = d->p;
+-	if (q != NULL)
+-		*q = d->q;
+-	if (g != NULL)
+-		*g = d->g;
+-}
+-#endif /* HAVE_DSA_GET0_PQG */
+-
+-#ifndef HAVE_DSA_SET0_PQG
+-int
+-DSA_set0_pqg(DSA *d, BIGNUM *p, BIGNUM *q, BIGNUM *g)
+-{
+-	if ((d->p == NULL && p == NULL) || (d->q == NULL && q == NULL) ||
+-	    (d->g == NULL && g == NULL))
+-		return 0;
+-
+-	if (p != NULL) {
+-		BN_free(d->p);
+-		d->p = p;
+-	}
+-	if (q != NULL) {
+-		BN_free(d->q);
+-		d->q = q;
+-	}
+-	if (g != NULL) {
+-		BN_free(d->g);
+-		d->g = g;
+-	}
+-
+-	return 1;
+-}
+-#endif /* HAVE_DSA_SET0_PQG */
+-
+-#ifndef HAVE_DSA_GET0_KEY
+-void
+-DSA_get0_key(const DSA *d, const BIGNUM **pub_key, const BIGNUM **priv_key)
+-{
+-	if (pub_key != NULL)
+-		*pub_key = d->pub_key;
+-	if (priv_key != NULL)
+-		*priv_key = d->priv_key;
+-}
+-#endif /* HAVE_DSA_GET0_KEY */
+-
+-#ifndef HAVE_DSA_SET0_KEY
+-int
+-DSA_set0_key(DSA *d, BIGNUM *pub_key, BIGNUM *priv_key)
+-{
+-	if (d->pub_key == NULL && pub_key == NULL)
+-		return 0;
+-
+-	if (pub_key != NULL) {
+-		BN_free(d->pub_key);
+-		d->pub_key = pub_key;
+-	}
+-	if (priv_key != NULL) {
+-		BN_free(d->priv_key);
+-		d->priv_key = priv_key;
+-	}
+-
+-	return 1;
+-}
+-#endif /* HAVE_DSA_SET0_KEY */
+-
+-#ifndef HAVE_RSA_GET0_KEY
+-void
+-RSA_get0_key(const RSA *r, const BIGNUM **n, const BIGNUM **e, const BIGNUM **d)
+-{
+-	if (n != NULL)
+-		*n = r->n;
+-	if (e != NULL)
+-		*e = r->e;
+-	if (d != NULL)
+-		*d = r->d;
+-}
+-#endif /* HAVE_RSA_GET0_KEY */
+-
+-#ifndef HAVE_RSA_SET0_KEY
+-int
+-RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d)
+-{
+-	if ((r->n == NULL && n == NULL) || (r->e == NULL && e == NULL))
+-		return 0;
+-
+-	if (n != NULL) {
+-		BN_free(r->n);
+-		r->n = n;
+-	}
+-	if (e != NULL) {
+-		BN_free(r->e);
+-		r->e = e;
+-	}
+-	if (d != NULL) {
+-		BN_free(r->d);
+-		r->d = d;
+-	}
+-
+-	return 1;
+-}
+-#endif /* HAVE_RSA_SET0_KEY */
+-
+-#ifndef HAVE_RSA_GET0_CRT_PARAMS
+-void
+-RSA_get0_crt_params(const RSA *r, const BIGNUM **dmp1, const BIGNUM **dmq1,
+-    const BIGNUM **iqmp)
+-{
+-	if (dmp1 != NULL)
+-		*dmp1 = r->dmp1;
+-	if (dmq1 != NULL)
+-		*dmq1 = r->dmq1;
+-	if (iqmp != NULL)
+-		*iqmp = r->iqmp;
+-}
+-#endif /* HAVE_RSA_GET0_CRT_PARAMS */
+-
+-#ifndef HAVE_RSA_SET0_CRT_PARAMS
+-int
+-RSA_set0_crt_params(RSA *r, BIGNUM *dmp1, BIGNUM *dmq1, BIGNUM *iqmp)
+-{
+-	if ((r->dmp1 == NULL && dmp1 == NULL) ||
+-	    (r->dmq1 == NULL && dmq1 == NULL) ||
+-	    (r->iqmp == NULL && iqmp == NULL))
+-		return 0;
+-
+-	if (dmp1 != NULL) {
+-		BN_free(r->dmp1);
+-		r->dmp1 = dmp1;
+-	}
+-	if (dmq1 != NULL) {
+-		BN_free(r->dmq1);
+-		r->dmq1 = dmq1;
+-	}
+-	if (iqmp != NULL) {
+-		BN_free(r->iqmp);
+-		r->iqmp = iqmp;
+-	}
+-
+-	return 1;
+-}
+-#endif /* HAVE_RSA_SET0_CRT_PARAMS */
+-
+-#ifndef HAVE_RSA_GET0_FACTORS
+-void
+-RSA_get0_factors(const RSA *r, const BIGNUM **p, const BIGNUM **q)
+-{
+-	if (p != NULL)
+-		*p = r->p;
+-	if (q != NULL)
+-		*q = r->q;
+-}
+-#endif /* HAVE_RSA_GET0_FACTORS */
+-
+-#ifndef HAVE_RSA_SET0_FACTORS
+-int
+-RSA_set0_factors(RSA *r, BIGNUM *p, BIGNUM *q)
+-{
+-	if ((r->p == NULL && p == NULL) || (r->q == NULL && q == NULL))
+-		return 0;
+-
+-	if (p != NULL) {
+-		BN_free(r->p);
+-		r->p = p;
+-	}
+-	if (q != NULL) {
+-		BN_free(r->q);
+-		r->q = q;
+-	}
+-
+-	return 1;
+-}
+-#endif /* HAVE_RSA_SET0_FACTORS */
+ 
+ #ifndef HAVE_EVP_CIPHER_CTX_GET_IV
+ int
+@@ -392,249 +83,4 @@ EVP_CIPHER_CTX_set_iv(EVP_CIPHER_CTX *ctx, const unsigned char *iv, size_t len)
+ }
+ #endif /* HAVE_EVP_CIPHER_CTX_SET_IV */
+ 
+-#ifndef HAVE_DSA_SIG_GET0
+-void
+-DSA_SIG_get0(const DSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps)
+-{
+-	if (pr != NULL)
+-		*pr = sig->r;
+-	if (ps != NULL)
+-		*ps = sig->s;
+-}
+-#endif /* HAVE_DSA_SIG_GET0 */
+-
+-#ifndef HAVE_DSA_SIG_SET0
+-int
+-DSA_SIG_set0(DSA_SIG *sig, BIGNUM *r, BIGNUM *s)
+-{
+-	if (r == NULL || s == NULL)
+-		return 0;
+-
+-	BN_clear_free(sig->r);
+-	sig->r = r;
+-	BN_clear_free(sig->s);
+-	sig->s = s;
+-
+-	return 1;
+-}
+-#endif /* HAVE_DSA_SIG_SET0 */
+-
+-#ifdef OPENSSL_HAS_ECC
+-#ifndef HAVE_ECDSA_SIG_GET0
+-void
+-ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps)
+-{
+-	if (pr != NULL)
+-		*pr = sig->r;
+-	if (ps != NULL)
+-		*ps = sig->s;
+-}
+-#endif /* HAVE_ECDSA_SIG_GET0 */
+-
+-#ifndef HAVE_ECDSA_SIG_SET0
+-int
+-ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s)
+-{
+-	if (r == NULL || s == NULL)
+-		return 0;
+-
+-	BN_clear_free(sig->r);
+-	BN_clear_free(sig->s);
+-	sig->r = r;
+-	sig->s = s;
+-	return 1;
+-}
+-#endif /* HAVE_ECDSA_SIG_SET0 */
+-#endif /* OPENSSL_HAS_ECC */
+-
+-#ifndef HAVE_DH_GET0_PQG
+-void
+-DH_get0_pqg(const DH *dh, const BIGNUM **p, const BIGNUM **q, const BIGNUM **g)
+-{
+-	if (p != NULL)
+-		*p = dh->p;
+-	if (q != NULL)
+-		*q = dh->q;
+-	if (g != NULL)
+-		*g = dh->g;
+-}
+-#endif /* HAVE_DH_GET0_PQG */
+-
+-#ifndef HAVE_DH_SET0_PQG
+-int
+-DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g)
+-{
+-	if ((dh->p == NULL && p == NULL) || (dh->g == NULL && g == NULL))
+-		return 0;
+-
+-	if (p != NULL) {
+-		BN_free(dh->p);
+-		dh->p = p;
+-	}
+-	if (q != NULL) {
+-		BN_free(dh->q);
+-		dh->q = q;
+-	}
+-	if (g != NULL) {
+-		BN_free(dh->g);
+-		dh->g = g;
+-	}
+-
+-	return 1;
+-}
+-#endif /* HAVE_DH_SET0_PQG */
+-
+-#ifndef HAVE_DH_GET0_KEY
+-void
+-DH_get0_key(const DH *dh, const BIGNUM **pub_key, const BIGNUM **priv_key)
+-{
+-	if (pub_key != NULL)
+-		*pub_key = dh->pub_key;
+-	if (priv_key != NULL)
+-		*priv_key = dh->priv_key;
+-}
+-#endif /* HAVE_DH_GET0_KEY */
+-
+-#ifndef HAVE_DH_SET0_KEY
+-int
+-DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key)
+-{
+-	if (pub_key != NULL) {
+-		BN_free(dh->pub_key);
+-		dh->pub_key = pub_key;
+-	}
+-	if (priv_key != NULL) {
+-		BN_free(dh->priv_key);
+-		dh->priv_key = priv_key;
+-	}
+-
+-	return 1;
+-}
+-#endif /* HAVE_DH_SET0_KEY */
+-
+-#ifndef HAVE_DH_SET_LENGTH
+-int
+-DH_set_length(DH *dh, long length)
+-{
+-	if (length < 0 || length > INT_MAX)
+-		return 0;
+-
+-	dh->length = length;
+-	return 1;
+-}
+-#endif /* HAVE_DH_SET_LENGTH */
+-
+-#ifndef HAVE_RSA_METH_FREE
+-void
+-RSA_meth_free(RSA_METHOD *meth)
+-{
+-	if (meth != NULL) {
+-		free((char *)meth->name);
+-		free(meth);
+-	}
+-}
+-#endif /* HAVE_RSA_METH_FREE */
+-
+-#ifndef HAVE_RSA_METH_DUP
+-RSA_METHOD *
+-RSA_meth_dup(const RSA_METHOD *meth)
+-{
+-	RSA_METHOD *copy;
+-
+-	if ((copy = calloc(1, sizeof(*copy))) == NULL)
+-		return NULL;
+-	memcpy(copy, meth, sizeof(*copy));
+-	if ((copy->name = strdup(meth->name)) == NULL) {
+-		free(copy);
+-		return NULL;
+-	}
+-
+-	return copy;
+-}
+-#endif /* HAVE_RSA_METH_DUP */
+-
+-#ifndef HAVE_RSA_METH_SET1_NAME
+-int
+-RSA_meth_set1_name(RSA_METHOD *meth, const char *name)
+-{
+-	char *copy;
+-
+-	if ((copy = strdup(name)) == NULL)
+-		return 0;
+-	free((char *)meth->name);
+-	meth->name = copy;
+-	return 1;
+-}
+-#endif /* HAVE_RSA_METH_SET1_NAME */
+-
+-#ifndef HAVE_RSA_METH_GET_FINISH
+-int
+-(*RSA_meth_get_finish(const RSA_METHOD *meth))(RSA *rsa)
+-{
+-	return meth->finish;
+-}
+-#endif /* HAVE_RSA_METH_GET_FINISH */
+-
+-#ifndef HAVE_RSA_METH_SET_PRIV_ENC
+-int
+-RSA_meth_set_priv_enc(RSA_METHOD *meth, int (*priv_enc)(int flen,
+-    const unsigned char *from, unsigned char *to, RSA *rsa, int padding))
+-{
+-	meth->rsa_priv_enc = priv_enc;
+-	return 1;
+-}
+-#endif /* HAVE_RSA_METH_SET_PRIV_ENC */
+-
+-#ifndef HAVE_RSA_METH_SET_PRIV_DEC
+-int
+-RSA_meth_set_priv_dec(RSA_METHOD *meth, int (*priv_dec)(int flen,
+-    const unsigned char *from, unsigned char *to, RSA *rsa, int padding))
+-{
+-	meth->rsa_priv_dec = priv_dec;
+-	return 1;
+-}
+-#endif /* HAVE_RSA_METH_SET_PRIV_DEC */
+-
+-#ifndef HAVE_RSA_METH_SET_FINISH
+-int
+-RSA_meth_set_finish(RSA_METHOD *meth, int (*finish)(RSA *rsa))
+-{
+-	meth->finish = finish;
+-	return 1;
+-}
+-#endif /* HAVE_RSA_METH_SET_FINISH */
+-
+-#ifndef HAVE_EVP_PKEY_GET0_RSA
+-RSA *
+-EVP_PKEY_get0_RSA(EVP_PKEY *pkey)
+-{
+-	if (pkey->type != EVP_PKEY_RSA) {
+-		/* EVPerror(EVP_R_EXPECTING_AN_RSA_KEY); */
+-		return NULL;
+-	}
+-	return pkey->pkey.rsa;
+-}
+-#endif /* HAVE_EVP_PKEY_GET0_RSA */
+-
+-#ifndef HAVE_EVP_MD_CTX_NEW
+-EVP_MD_CTX *
+-EVP_MD_CTX_new(void)
+-{
+-	return calloc(1, sizeof(EVP_MD_CTX));
+-}
+-#endif /* HAVE_EVP_MD_CTX_NEW */
+-
+-#ifndef HAVE_EVP_MD_CTX_FREE
+-void
+-EVP_MD_CTX_free(EVP_MD_CTX *ctx)
+-{
+-	if (ctx == NULL)
+-		return;
+-
+-	EVP_MD_CTX_cleanup(ctx);
+-
+-	free(ctx);
+-}
+-#endif /* HAVE_EVP_MD_CTX_FREE */
+-
+ #endif /* WITH_OPENSSL */
+diff --git a/openbsd-compat/openssl-compat.h b/openbsd-compat/openssl-compat.h
+index 61a69dd..d0dd2c3 100644
+--- a/openbsd-compat/openssl-compat.h
++++ b/openbsd-compat/openssl-compat.h
+@@ -33,26 +33,13 @@
+ int ssh_compatible_openssl(long, long);
+ void ssh_libcrypto_init(void);
+ 
+-#if (OPENSSL_VERSION_NUMBER < 0x1000100fL)
+-# error OpenSSL 1.0.1 or greater is required
++#if (OPENSSL_VERSION_NUMBER < 0x10100000L)
++# error OpenSSL 1.1.0 or greater is required
+ #endif
+-
+-#ifndef OPENSSL_VERSION
+-# define OPENSSL_VERSION	SSLEAY_VERSION
+-#endif
+-
+-#ifndef HAVE_OPENSSL_VERSION
+-# define OpenSSL_version(x)	SSLeay_version(x)
+-#endif
+-
+-#ifndef HAVE_OPENSSL_VERSION_NUM
+-# define OpenSSL_version_num	SSLeay
+-#endif
+-
+-#if OPENSSL_VERSION_NUMBER < 0x10000001L
+-# define LIBCRYPTO_EVP_INL_TYPE unsigned int
+-#else
+-# define LIBCRYPTO_EVP_INL_TYPE size_t
++#ifdef LIBRESSL_VERSION_NUMBER
++# if LIBRESSL_VERSION_NUMBER < 0x3010000fL
++#  error LibreSSL 3.1.0 or greater is required
++# endif
+ #endif
+ 
+ #ifndef OPENSSL_RSA_MAX_MODULUS_BITS
+@@ -68,25 +55,6 @@ void ssh_libcrypto_init(void);
+ # endif
+ #endif
+ 
+-/* LibreSSL/OpenSSL 1.1x API compat */
+-#ifndef HAVE_DSA_GET0_PQG
+-void DSA_get0_pqg(const DSA *d, const BIGNUM **p, const BIGNUM **q,
+-    const BIGNUM **g);
+-#endif /* HAVE_DSA_GET0_PQG */
+-
+-#ifndef HAVE_DSA_SET0_PQG
+-int DSA_set0_pqg(DSA *d, BIGNUM *p, BIGNUM *q, BIGNUM *g);
+-#endif /* HAVE_DSA_SET0_PQG */
+-
+-#ifndef HAVE_DSA_GET0_KEY
+-void DSA_get0_key(const DSA *d, const BIGNUM **pub_key,
+-    const BIGNUM **priv_key);
+-#endif /* HAVE_DSA_GET0_KEY */
+-
+-#ifndef HAVE_DSA_SET0_KEY
+-int DSA_set0_key(DSA *d, BIGNUM *pub_key, BIGNUM *priv_key);
+-#endif /* HAVE_DSA_SET0_KEY */
+-
+ #ifndef HAVE_EVP_CIPHER_CTX_GET_IV
+ # ifdef HAVE_EVP_CIPHER_CTX_GET_UPDATED_IV
+ #  define EVP_CIPHER_CTX_get_iv EVP_CIPHER_CTX_get_updated_iv
+@@ -101,112 +69,5 @@ int EVP_CIPHER_CTX_set_iv(EVP_CIPHER_CTX *ctx,
+     const unsigned char *iv, size_t len);
+ #endif /* HAVE_EVP_CIPHER_CTX_SET_IV */
+ 
+-#ifndef HAVE_RSA_GET0_KEY
+-void RSA_get0_key(const RSA *r, const BIGNUM **n, const BIGNUM **e,
+-    const BIGNUM **d);
+-#endif /* HAVE_RSA_GET0_KEY */
+-
+-#ifndef HAVE_RSA_SET0_KEY
+-int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d);
+-#endif /* HAVE_RSA_SET0_KEY */
+-
+-#ifndef HAVE_RSA_GET0_CRT_PARAMS
+-void RSA_get0_crt_params(const RSA *r, const BIGNUM **dmp1, const BIGNUM **dmq1,
+-    const BIGNUM **iqmp);
+-#endif /* HAVE_RSA_GET0_CRT_PARAMS */
+-
+-#ifndef HAVE_RSA_SET0_CRT_PARAMS
+-int RSA_set0_crt_params(RSA *r, BIGNUM *dmp1, BIGNUM *dmq1, BIGNUM *iqmp);
+-#endif /* HAVE_RSA_SET0_CRT_PARAMS */
+-
+-#ifndef HAVE_RSA_GET0_FACTORS
+-void RSA_get0_factors(const RSA *r, const BIGNUM **p, const BIGNUM **q);
+-#endif /* HAVE_RSA_GET0_FACTORS */
+-
+-#ifndef HAVE_RSA_SET0_FACTORS
+-int RSA_set0_factors(RSA *r, BIGNUM *p, BIGNUM *q);
+-#endif /* HAVE_RSA_SET0_FACTORS */
+-
+-#ifndef DSA_SIG_GET0
+-void DSA_SIG_get0(const DSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps);
+-#endif /* DSA_SIG_GET0 */
+-
+-#ifndef DSA_SIG_SET0
+-int DSA_SIG_set0(DSA_SIG *sig, BIGNUM *r, BIGNUM *s);
+-#endif /* DSA_SIG_SET0 */
+-
+-#ifdef OPENSSL_HAS_ECC
+-#ifndef HAVE_ECDSA_SIG_GET0
+-void ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps);
+-#endif /* HAVE_ECDSA_SIG_GET0 */
+-
+-#ifndef HAVE_ECDSA_SIG_SET0
+-int ECDSA_SIG_set0(ECDSA_SIG *sig, BIGNUM *r, BIGNUM *s);
+-#endif /* HAVE_ECDSA_SIG_SET0 */
+-#endif /* OPENSSL_HAS_ECC */
+-
+-#ifndef HAVE_DH_GET0_PQG
+-void DH_get0_pqg(const DH *dh, const BIGNUM **p, const BIGNUM **q,
+-    const BIGNUM **g);
+-#endif /* HAVE_DH_GET0_PQG */
+-
+-#ifndef HAVE_DH_SET0_PQG
+-int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g);
+-#endif /* HAVE_DH_SET0_PQG */
+-
+-#ifndef HAVE_DH_GET0_KEY
+-void DH_get0_key(const DH *dh, const BIGNUM **pub_key, const BIGNUM **priv_key);
+-#endif /* HAVE_DH_GET0_KEY */
+-
+-#ifndef HAVE_DH_SET0_KEY
+-int DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key);
+-#endif /* HAVE_DH_SET0_KEY */
+-
+-#ifndef HAVE_DH_SET_LENGTH
+-int DH_set_length(DH *dh, long length);
+-#endif /* HAVE_DH_SET_LENGTH */
+-
+-#ifndef HAVE_RSA_METH_FREE
+-void RSA_meth_free(RSA_METHOD *meth);
+-#endif /* HAVE_RSA_METH_FREE */
+-
+-#ifndef HAVE_RSA_METH_DUP
+-RSA_METHOD *RSA_meth_dup(const RSA_METHOD *meth);
+-#endif /* HAVE_RSA_METH_DUP */
+-
+-#ifndef HAVE_RSA_METH_SET1_NAME
+-int RSA_meth_set1_name(RSA_METHOD *meth, const char *name);
+-#endif /* HAVE_RSA_METH_SET1_NAME */
+-
+-#ifndef HAVE_RSA_METH_GET_FINISH
+-int (*RSA_meth_get_finish(const RSA_METHOD *meth))(RSA *rsa);
+-#endif /* HAVE_RSA_METH_GET_FINISH */
+-
+-#ifndef HAVE_RSA_METH_SET_PRIV_ENC
+-int RSA_meth_set_priv_enc(RSA_METHOD *meth, int (*priv_enc)(int flen,
+-    const unsigned char *from, unsigned char *to, RSA *rsa, int padding));
+-#endif /* HAVE_RSA_METH_SET_PRIV_ENC */
+-
+-#ifndef HAVE_RSA_METH_SET_PRIV_DEC
+-int RSA_meth_set_priv_dec(RSA_METHOD *meth, int (*priv_dec)(int flen,
+-    const unsigned char *from, unsigned char *to, RSA *rsa, int padding));
+-#endif /* HAVE_RSA_METH_SET_PRIV_DEC */
+-
+-#ifndef HAVE_RSA_METH_SET_FINISH
+-int RSA_meth_set_finish(RSA_METHOD *meth, int (*finish)(RSA *rsa));
+-#endif /* HAVE_RSA_METH_SET_FINISH */
+-
+-#ifndef HAVE_EVP_PKEY_GET0_RSA
+-RSA *EVP_PKEY_get0_RSA(EVP_PKEY *pkey);
+-#endif /* HAVE_EVP_PKEY_GET0_RSA */
+-
+-#ifndef HAVE_EVP_MD_CTX_new
+-EVP_MD_CTX *EVP_MD_CTX_new(void);
+-#endif /* HAVE_EVP_MD_CTX_new */
+-
+-#ifndef HAVE_EVP_MD_CTX_free
+-void EVP_MD_CTX_free(EVP_MD_CTX *ctx);
+-#endif /* HAVE_EVP_MD_CTX_free */
+-
+ #endif /* WITH_OPENSSL */
+ #endif /* _OPENSSL_COMPAT_H */
diff --git a/meta-openeuler/recipes-connectivity/openssh/files/add-loongarch.patch b/meta-openeuler/recipes-connectivity/openssh/files/add-loongarch.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d94fcf42fabc8a15398a5076aff5833895dad730
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/openssh/files/add-loongarch.patch
@@ -0,0 +1,14 @@
+diff --git a/configure.ac b/configure.ac
+index 22fee70..f1b155c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1003,6 +1003,9 @@ int main(void) { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
+ 	riscv64-*)
+ 		seccomp_audit_arch=AUDIT_ARCH_RISCV64
+ 		;;
++	loongarch64-*)
++		seccomp_audit_arch=AUDIT_ARCH_LOONGARCHEL64
++		;;
+ 	esac
+ 	if test "x$seccomp_audit_arch" != "x" ; then
+ 		AC_MSG_RESULT(["$seccomp_audit_arch"])
diff --git a/meta-openeuler/recipes-connectivity/openssh/files/add-test-support-for-busybox.patch b/meta-openeuler/recipes-connectivity/openssh/files/add-test-support-for-busybox.patch
new file mode 100644
index 0000000000000000000000000000000000000000..90c80006f1a5f3781a10cf8d4db312167a6d2c55
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/openssh/files/add-test-support-for-busybox.patch
@@ -0,0 +1,39 @@
+diff --git a/regress/cipher-speed.sh b/regress/cipher-speed.sh
+index 1340bd1..8770757 100644
+--- a/regress/cipher-speed.sh
++++ b/regress/cipher-speed.sh
+@@ -27,7 +27,7 @@ for c in `${SSH} -Q cipher`; do n=0; for m in `${SSH} -Q mac`; do
+ 		printf "%-60s" "$c/$m:"
+ 		( ${SSH} -o 'compression no' \
+ 			-F $OBJ/ssh_proxy -m $m -c $c somehost \
+-			exec sh -c \'"dd of=/dev/null obs=32k"\' \
++			exec sh -c \'"dd of=/dev/null bs=32k"\' \
+ 		< ${DATA} ) 2>&1 | getbytes
+ 
+ 		if [ $? -ne 0 ]; then
+diff --git a/regress/key-options.sh b/regress/key-options.sh
+index 2f3d66e..7f8166d 100644
+--- a/regress/key-options.sh
++++ b/regress/key-options.sh
+@@ -90,7 +90,7 @@ for f in 127.0.0.1 '127.0.0.0\/8'; do
+ 	fi
+ 
+ 	sed 's/.*/from="'"$f"'" &/' $origkeys >$authkeys
+-	from=`head -1 $authkeys | cut -f1 -d ' '`
++	from=`head -n 1 $authkeys | cut -f1 -d ' '`
+ 	verbose "key option $from"
+ 	r=`${SSH} -q -F $OBJ/ssh_proxy somehost 'echo true'`
+ 	if [ "$r" = "true" ]; then
+diff --git a/regress/transfer.sh b/regress/transfer.sh
+index cf174a0..41cfdc7 100644
+--- a/regress/transfer.sh
++++ b/regress/transfer.sh
+@@ -13,7 +13,7 @@ cmp ${DATA} ${COPY}		|| fail "corrupted copy"
+ for s in 10 100 1k 32k 64k 128k 256k; do
+ 	trace "dd-size ${s}"
+ 	rm -f ${COPY}
+-	dd if=$DATA obs=${s} 2> /dev/null | \
++	dd if=$DATA bs=${s} 2> /dev/null | \
+ 		${SSH} -q -F $OBJ/ssh_proxy somehost "cat > ${COPY}"
+ 	if [ $? -ne 0 ]; then
+ 		fail "ssh cat $DATA failed"
diff --git a/meta-openeuler/recipes-connectivity/openssh/files/backport-CVE-2023-48795-upstream-implement-strict-key-exchange-in-ssh-and-ss.patch b/meta-openeuler/recipes-connectivity/openssh/files/backport-CVE-2023-48795-upstream-implement-strict-key-exchange-in-ssh-and-ss.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a9136ee1577ebb4ec0add3e37bed13ee56c66ef3
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/openssh/files/backport-CVE-2023-48795-upstream-implement-strict-key-exchange-in-ssh-and-ss.patch
@@ -0,0 +1,471 @@
+diff --git a/PROTOCOL b/PROTOCOL
+index 27804d0..36ce829 100644
+--- a/PROTOCOL
++++ b/PROTOCOL
+@@ -104,6 +104,32 @@ http://git.libssh.org/users/aris/libssh.git/plain/doc/curve25519-sha256@libssh.o
+ 
+ This is identical to curve25519-sha256 as later published in RFC8731.
+ 
++1.9 transport: strict key exchange extension
++
++OpenSSH supports a number of transport-layer hardening measures under
++a "strict KEX" feature. This feature is signalled similarly to the
++RFC8308 ext-info feature: by including a additional algorithm in the
++initiial SSH2_MSG_KEXINIT kex_algorithms field. The client may append
++"kex-strict-c-v00@openssh.com" to its kex_algorithms and the server
++may append "kex-strict-s-v00@openssh.com". These pseudo-algorithms
++are only valid in the initial SSH2_MSG_KEXINIT and MUST be ignored
++if they are present in subsequent SSH2_MSG_KEXINIT packets.
++
++When an endpoint that supports this extension observes this algorithm
++name in a peer's KEXINIT packet, it MUST make the following changes to
++the the protocol:
++
++a) During initial KEX, terminate the connection if any unexpected or
++   out-of-sequence packet is received. This includes terminating the
++   connection if the first packet received is not SSH2_MSG_KEXINIT.
++   Unexpected packets for the purpose of strict KEX include messages
++   that are otherwise valid at any time during the connection such as
++   SSH2_MSG_DEBUG and SSH2_MSG_IGNORE.
++b) After sending or receiving a SSH2_MSG_NEWKEYS message, reset the
++   packet sequence number to zero. This behaviour persists for the
++   duration of the connection (i.e. not just the first
++   SSH2_MSG_NEWKEYS).
++
+ 2. Connection protocol changes
+ 
+ 2.1. connection: Channel write close extension "eow@openssh.com"
+@@ -712,4 +738,4 @@ master instance and later clients.
+ OpenSSH extends the usual agent protocol. These changes are documented
+ in the PROTOCOL.agent file.
+ 
+-$OpenBSD: PROTOCOL,v 1.48 2022/11/07 01:53:01 dtucker Exp $
++$OpenBSD: PROTOCOL,v 1.50 2023/12/18 14:45:17 djm Exp $
+diff --git a/kex.c b/kex.c
+index b4e2ab7..7c83c4a 100644
+--- a/kex.c
++++ b/kex.c
+@@ -1,4 +1,4 @@
+-/* $OpenBSD: kex.c,v 1.178 2023/03/12 10:40:39 dtucker Exp $ */
++/* $OpenBSD: kex.c,v 1.183 2023/12/18 14:45:17 djm Exp $ */
+ /*
+  * Copyright (c) 2000, 2001 Markus Friedl.  All rights reserved.
+  *
+@@ -65,7 +65,7 @@
+ #include "xmalloc.h"
+ 
+ /* prototype */
+-static int kex_choose_conf(struct ssh *);
++static int kex_choose_conf(struct ssh *, uint32_t seq);
+ static int kex_input_newkeys(int, u_int32_t, struct ssh *);
+ 
+ static const char * const proposal_names[PROPOSAL_MAX] = {
+@@ -177,6 +177,18 @@ kex_names_valid(const char *names)
+ 	return 1;
+ }
+ 
++/* returns non-zero if proposal contains any algorithm from algs */
++static int
++has_any_alg(const char *proposal, const char *algs)
++{
++	char *cp;
++
++	if ((cp = match_list(proposal, algs, NULL)) == NULL)
++		return 0;
++	free(cp);
++	return 1;
++}
++
+ /*
+  * Concatenate algorithm names, avoiding duplicates in the process.
+  * Caller must free returned string.
+@@ -184,7 +196,7 @@ kex_names_valid(const char *names)
+ char *
+ kex_names_cat(const char *a, const char *b)
+ {
+-	char *ret = NULL, *tmp = NULL, *cp, *p, *m;
++	char *ret = NULL, *tmp = NULL, *cp, *p;
+ 	size_t len;
+ 
+ 	if (a == NULL || *a == '\0')
+@@ -201,10 +213,8 @@ kex_names_cat(const char *a, const char *b)
+ 	}
+ 	strlcpy(ret, a, len);
+ 	for ((p = strsep(&cp, ",")); p && *p != '\0'; (p = strsep(&cp, ","))) {
+-		if ((m = match_list(ret, p, NULL)) != NULL) {
+-			free(m);
++		if (has_any_alg(ret, p))
+ 			continue; /* Algorithm already present */
+-		}
+ 		if (strlcat(ret, ",", len) >= len ||
+ 		    strlcat(ret, p, len) >= len) {
+ 			free(tmp);
+@@ -334,15 +344,23 @@ kex_proposal_populate_entries(struct ssh *ssh, char *prop[PROPOSAL_MAX],
+ 	const char *defpropclient[PROPOSAL_MAX] = { KEX_CLIENT };
+ 	const char **defprop = ssh->kex->server ? defpropserver : defpropclient;
+ 	u_int i;
++	char *cp;
+ 
+ 	if (prop == NULL)
+ 		fatal_f("proposal missing");
+ 
++	/* Append EXT_INFO signalling to KexAlgorithms */
++	if (kexalgos == NULL)
++		kexalgos = defprop[PROPOSAL_KEX_ALGS];
++	if ((cp = kex_names_cat(kexalgos, ssh->kex->server ?
++	    "kex-strict-s-v00@openssh.com" :
++	    "ext-info-c,kex-strict-c-v00@openssh.com")) == NULL)
++		fatal_f("kex_names_cat");
++
+ 	for (i = 0; i < PROPOSAL_MAX; i++) {
+ 		switch(i) {
+ 		case PROPOSAL_KEX_ALGS:
+-			prop[i] = compat_kex_proposal(ssh,
+-			    kexalgos ? kexalgos : defprop[i]);
++			prop[i] = compat_kex_proposal(ssh, cp);
+ 			break;
+ 		case PROPOSAL_ENC_ALGS_CTOS:
+ 		case PROPOSAL_ENC_ALGS_STOC:
+@@ -363,6 +381,7 @@ kex_proposal_populate_entries(struct ssh *ssh, char *prop[PROPOSAL_MAX],
+ 			prop[i] = xstrdup(defprop[i]);
+ 		}
+ 	}
++	free(cp);
+ }
+ 
+ void
+@@ -466,7 +485,12 @@ kex_protocol_error(int type, u_int32_t seq, struct ssh *ssh)
+ {
+ 	int r;
+ 
+-	error("kex protocol error: type %d seq %u", type, seq);
++	/* If in strict mode, any unexpected message is an error */
++	if ((ssh->kex->flags & KEX_INITIAL) && ssh->kex->kex_strict) {
++		ssh_packet_disconnect(ssh, "strict KEX violation: "
++		    "unexpected packet type %u (seqnr %u)", type, seq);
++	}
++	error_f("type %u seq %u", type, seq);
+ 	if ((r = sshpkt_start(ssh, SSH2_MSG_UNIMPLEMENTED)) != 0 ||
+ 	    (r = sshpkt_put_u32(ssh, seq)) != 0 ||
+ 	    (r = sshpkt_send(ssh)) != 0)
+@@ -544,7 +568,7 @@ kex_input_ext_info(int type, u_int32_t seq, struct ssh *ssh)
+ 	if (ninfo >= 1024) {
+ 		error("SSH2_MSG_EXT_INFO with too many entries, expected "
+ 		    "<=1024, received %u", ninfo);
+-		return SSH_ERR_INVALID_FORMAT;
++		return dispatch_protocol_error(type, seq, ssh);
+ 	}
+ 	for (i = 0; i < ninfo; i++) {
+ 		if ((r = sshpkt_get_cstring(ssh, &name, NULL)) != 0)
+@@ -660,7 +684,7 @@ kex_input_kexinit(int type, u_int32_t seq, struct ssh *ssh)
+ 		error_f("no kex");
+ 		return SSH_ERR_INTERNAL_ERROR;
+ 	}
+-	ssh_dispatch_set(ssh, SSH2_MSG_KEXINIT, NULL);
++	ssh_dispatch_set(ssh, SSH2_MSG_KEXINIT, &kex_protocol_error);
+ 	ptr = sshpkt_ptr(ssh, &dlen);
+ 	if ((r = sshbuf_put(kex->peer, ptr, dlen)) != 0)
+ 		return r;
+@@ -696,7 +720,7 @@ kex_input_kexinit(int type, u_int32_t seq, struct ssh *ssh)
+ 	if (!(kex->flags & KEX_INIT_SENT))
+ 		if ((r = kex_send_kexinit(ssh)) != 0)
+ 			return r;
+-	if ((r = kex_choose_conf(ssh)) != 0)
++	if ((r = kex_choose_conf(ssh, seq)) != 0)
+ 		return r;
+ 
+ 	if (kex->kex_type < KEX_MAX && kex->kex[kex->kex_type] != NULL)
+@@ -960,20 +984,14 @@ proposals_match(char *my[PROPOSAL_MAX], char *peer[PROPOSAL_MAX])
+ 	return (1);
+ }
+ 
+-/* returns non-zero if proposal contains any algorithm from algs */
+ static int
+-has_any_alg(const char *proposal, const char *algs)
++kexalgs_contains(char **peer, const char *ext)
+ {
+-	char *cp;
+-
+-	if ((cp = match_list(proposal, algs, NULL)) == NULL)
+-		return 0;
+-	free(cp);
+-	return 1;
++	return has_any_alg(peer[PROPOSAL_KEX_ALGS], ext);
+ }
+ 
+ static int
+-kex_choose_conf(struct ssh *ssh)
++kex_choose_conf(struct ssh *ssh, uint32_t seq)
+ {
+ 	struct kex *kex = ssh->kex;
+ 	struct newkeys *newkeys;
+@@ -998,13 +1016,23 @@ kex_choose_conf(struct ssh *ssh)
+ 		sprop=peer;
+ 	}
+ 
+-	/* Check whether client supports ext_info_c */
+-	if (kex->server && (kex->flags & KEX_INITIAL)) {
+-		char *ext;
+-
+-		ext = match_list("ext-info-c", peer[PROPOSAL_KEX_ALGS], NULL);
+-		kex->ext_info_c = (ext != NULL);
+-		free(ext);
++	/* Check whether peer supports ext_info/kex_strict */
++	if ((kex->flags & KEX_INITIAL) != 0) {
++		if (kex->server) {
++			kex->ext_info_c = kexalgs_contains(peer, "ext-info-c");
++			kex->kex_strict = kexalgs_contains(peer,
++			    "kex-strict-c-v00@openssh.com");
++		} else {
++			kex->kex_strict = kexalgs_contains(peer,
++			    "kex-strict-s-v00@openssh.com");
++		}
++		if (kex->kex_strict) {
++			debug3_f("will use strict KEX ordering");
++			if (seq != 0)
++				ssh_packet_disconnect(ssh,
++				    "strict KEX violation: "
++				    "KEXINIT was not the first packet");
++		}
+ 	}
+ 
+ 	/* Check whether client supports rsa-sha2 algorithms */
+diff --git a/kex.h b/kex.h
+index 8b54e3f..84a9027 100644
+--- a/kex.h
++++ b/kex.h
+@@ -1,4 +1,4 @@
+-/* $OpenBSD: kex.h,v 1.118 2023/03/06 12:14:48 dtucker Exp $ */
++/* $OpenBSD: kex.h,v 1.120 2023/12/18 14:45:17 djm Exp $ */
+ 
+ /*
+  * Copyright (c) 2000, 2001 Markus Friedl.  All rights reserved.
+@@ -148,6 +148,7 @@ struct kex {
+ 	u_int	kex_type;
+ 	char	*server_sig_algs;
+ 	int	ext_info_c;
++	int	kex_strict;
+ 	struct sshbuf *my;
+ 	struct sshbuf *peer;
+ 	struct sshbuf *client_version;
+diff --git a/packet.c b/packet.c
+index fd14f00..f268480 100644
+--- a/packet.c
++++ b/packet.c
+@@ -1,4 +1,4 @@
+-/* $OpenBSD: packet.c,v 1.309 2023/03/03 10:23:42 dtucker Exp $ */
++/* $OpenBSD: packet.c,v 1.313 2023/12/18 14:45:17 djm Exp $ */
+ /*
+  * Author: Tatu Ylonen <ylo@cs.hut.fi>
+  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+@@ -1205,8 +1205,13 @@ ssh_packet_send2_wrapped(struct ssh *ssh)
+ 	sshbuf_dump(state->output, stderr);
+ #endif
+ 	/* increment sequence number for outgoing packets */
+-	if (++state->p_send.seqnr == 0)
++	if (++state->p_send.seqnr == 0) {
++		if ((ssh->kex->flags & KEX_INITIAL) != 0) {
++			ssh_packet_disconnect(ssh, "outgoing sequence number "
++			    "wrapped during initial key exchange");
++		}
+ 		logit("outgoing seqnr wraps around");
++	}
+ 	if (++state->p_send.packets == 0)
+ 		if (!(ssh->compat & SSH_BUG_NOREKEY))
+ 			return SSH_ERR_NEED_REKEY;
+@@ -1214,6 +1219,11 @@ ssh_packet_send2_wrapped(struct ssh *ssh)
+ 	state->p_send.bytes += len;
+ 	sshbuf_reset(state->outgoing_packet);
+ 
++	if (type == SSH2_MSG_NEWKEYS && ssh->kex->kex_strict) {
++		debug_f("resetting send seqnr %u", state->p_send.seqnr);
++		state->p_send.seqnr = 0;
++	}
++
+ 	if (type == SSH2_MSG_NEWKEYS)
+ 		r = ssh_set_newkeys(ssh, MODE_OUT);
+ 	else if (type == SSH2_MSG_USERAUTH_SUCCESS && state->server_side)
+@@ -1342,8 +1352,7 @@ ssh_packet_read_seqnr(struct ssh *ssh, u_char *typep, u_int32_t *seqnr_p)
+ 	/* Stay in the loop until we have received a complete packet. */
+ 	for (;;) {
+ 		/* Try to read a packet from the buffer. */
+-		r = ssh_packet_read_poll_seqnr(ssh, typep, seqnr_p);
+-		if (r != 0)
++		if ((r = ssh_packet_read_poll_seqnr(ssh, typep, seqnr_p)) != 0)
+ 			break;
+ 		/* If we got a packet, return it. */
+ 		if (*typep != SSH_MSG_NONE)
+@@ -1627,10 +1636,16 @@ ssh_packet_read_poll2(struct ssh *ssh, u_char *typep, u_int32_t *seqnr_p)
+ 		if ((r = sshbuf_consume(state->input, mac->mac_len)) != 0)
+ 			goto out;
+ 	}
++
+ 	if (seqnr_p != NULL)
+ 		*seqnr_p = state->p_read.seqnr;
+-	if (++state->p_read.seqnr == 0)
++	if (++state->p_read.seqnr == 0) {
++		if ((ssh->kex->flags & KEX_INITIAL) != 0) {
++			ssh_packet_disconnect(ssh, "incoming sequence number "
++			    "wrapped during initial key exchange");
++		}
+ 		logit("incoming seqnr wraps around");
++	}
+ 	if (++state->p_read.packets == 0)
+ 		if (!(ssh->compat & SSH_BUG_NOREKEY))
+ 			return SSH_ERR_NEED_REKEY;
+@@ -1696,6 +1711,10 @@ ssh_packet_read_poll2(struct ssh *ssh, u_char *typep, u_int32_t *seqnr_p)
+ #endif
+ 	/* reset for next packet */
+ 	state->packlen = 0;
++	if (*typep == SSH2_MSG_NEWKEYS && ssh->kex->kex_strict) {
++		debug_f("resetting read seqnr %u", state->p_read.seqnr);
++		state->p_read.seqnr = 0;
++	}
+ 
+ 	if ((r = ssh_packet_check_rekey(ssh)) != 0)
+ 		return r;
+@@ -1716,10 +1735,39 @@ ssh_packet_read_poll_seqnr(struct ssh *ssh, u_char *typep, u_int32_t *seqnr_p)
+ 		r = ssh_packet_read_poll2(ssh, typep, seqnr_p);
+ 		if (r != 0)
+ 			return r;
+-		if (*typep) {
+-			state->keep_alive_timeouts = 0;
+-			DBG(debug("received packet type %d", *typep));
++		if (*typep == 0) {
++			/* no message ready */
++			return 0;
++		}
++		state->keep_alive_timeouts = 0;
++		DBG(debug("received packet type %d", *typep));
++
++		/* Always process disconnect messages */
++		if (*typep == SSH2_MSG_DISCONNECT) {
++			if ((r = sshpkt_get_u32(ssh, &reason)) != 0 ||
++			    (r = sshpkt_get_string(ssh, &msg, NULL)) != 0)
++				return r;
++			/* Ignore normal client exit notifications */
++			do_log2(ssh->state->server_side &&
++			    reason == SSH2_DISCONNECT_BY_APPLICATION ?
++			    SYSLOG_LEVEL_INFO : SYSLOG_LEVEL_ERROR,
++			    "Received disconnect from %s port %d:"
++			    "%u: %.400s", ssh_remote_ipaddr(ssh),
++			    ssh_remote_port(ssh), reason, msg);
++			free(msg);
++			return SSH_ERR_DISCONNECTED;
+ 		}
++
++		/*
++		 * Do not implicitly handle any messages here during initial
++		 * KEX when in strict mode. They will be need to be allowed
++		 * explicitly by the KEX dispatch table or they will generate
++		 * protocol errors.
++		 */
++		if (ssh->kex != NULL &&
++		    (ssh->kex->flags & KEX_INITIAL) && ssh->kex->kex_strict)
++			return 0;
++		/* Implicitly handle transport-level messages */
+ 		switch (*typep) {
+ 		case SSH2_MSG_IGNORE:
+ 			debug3("Received SSH2_MSG_IGNORE");
+@@ -1734,19 +1782,6 @@ ssh_packet_read_poll_seqnr(struct ssh *ssh, u_char *typep, u_int32_t *seqnr_p)
+ 			debug("Remote: %.900s", msg);
+ 			free(msg);
+ 			break;
+-		case SSH2_MSG_DISCONNECT:
+-			if ((r = sshpkt_get_u32(ssh, &reason)) != 0 ||
+-			    (r = sshpkt_get_string(ssh, &msg, NULL)) != 0)
+-				return r;
+-			/* Ignore normal client exit notifications */
+-			do_log2(ssh->state->server_side &&
+-			    reason == SSH2_DISCONNECT_BY_APPLICATION ?
+-			    SYSLOG_LEVEL_INFO : SYSLOG_LEVEL_ERROR,
+-			    "Received disconnect from %s port %d:"
+-			    "%u: %.400s", ssh_remote_ipaddr(ssh),
+-			    ssh_remote_port(ssh), reason, msg);
+-			free(msg);
+-			return SSH_ERR_DISCONNECTED;
+ 		case SSH2_MSG_UNIMPLEMENTED:
+ 			if ((r = sshpkt_get_u32(ssh, &seqnr)) != 0)
+ 				return r;
+@@ -2211,6 +2246,7 @@ kex_to_blob(struct sshbuf *m, struct kex *kex)
+ 	    (r = sshbuf_put_u32(m, kex->hostkey_type)) != 0 ||
+ 	    (r = sshbuf_put_u32(m, kex->hostkey_nid)) != 0 ||
+ 	    (r = sshbuf_put_u32(m, kex->kex_type)) != 0 ||
++	    (r = sshbuf_put_u32(m, kex->kex_strict)) != 0 ||
+ 	    (r = sshbuf_put_stringb(m, kex->my)) != 0 ||
+ 	    (r = sshbuf_put_stringb(m, kex->peer)) != 0 ||
+ 	    (r = sshbuf_put_stringb(m, kex->client_version)) != 0 ||
+@@ -2373,6 +2409,7 @@ kex_from_blob(struct sshbuf *m, struct kex **kexp)
+ 	    (r = sshbuf_get_u32(m, (u_int *)&kex->hostkey_type)) != 0 ||
+ 	    (r = sshbuf_get_u32(m, (u_int *)&kex->hostkey_nid)) != 0 ||
+ 	    (r = sshbuf_get_u32(m, &kex->kex_type)) != 0 ||
++	    (r = sshbuf_get_u32(m, &kex->kex_strict)) != 0 ||
+ 	    (r = sshbuf_get_stringb(m, kex->my)) != 0 ||
+ 	    (r = sshbuf_get_stringb(m, kex->peer)) != 0 ||
+ 	    (r = sshbuf_get_stringb(m, kex->client_version)) != 0 ||
+@@ -2701,6 +2738,7 @@ sshpkt_disconnect(struct ssh *ssh, const char *fmt,...)
+ 	vsnprintf(buf, sizeof(buf), fmt, args);
+ 	va_end(args);
+ 
++	debug2_f("sending SSH2_MSG_DISCONNECT: %s", buf);
+ 	if ((r = sshpkt_start(ssh, SSH2_MSG_DISCONNECT)) != 0 ||
+ 	    (r = sshpkt_put_u32(ssh, SSH2_DISCONNECT_PROTOCOL_ERROR)) != 0 ||
+ 	    (r = sshpkt_put_cstring(ssh, buf)) != 0 ||
+diff --git a/packet.h b/packet.h
+index 176488b..efd9073 100644
+--- a/packet.h
++++ b/packet.h
+@@ -1,4 +1,4 @@
+-/* $OpenBSD: packet.h,v 1.94 2022/01/22 00:49:34 djm Exp $ */
++/* $OpenBSD: packet.h,v 1.96 2023/12/18 14:45:17 djm Exp $ */
+ 
+ /*
+  * Author: Tatu Ylonen <ylo@cs.hut.fi>
+diff --git a/sshconnect2.c b/sshconnect2.c
+index bc05f02..1e98e4c 100644
+--- a/sshconnect2.c
++++ b/sshconnect2.c
+@@ -1,4 +1,4 @@
+-/* $OpenBSD: sshconnect2.c,v 1.366 2023/03/09 07:11:05 dtucker Exp $ */
++/* $OpenBSD: sshconnect2.c,v 1.370 2023/12/18 14:45:17 djm Exp $ */
+ /*
+  * Copyright (c) 2000 Markus Friedl.  All rights reserved.
+  * Copyright (c) 2008 Damien Miller.  All rights reserved.
+@@ -358,7 +358,6 @@ struct cauthmethod {
+ };
+ 
+ static int input_userauth_service_accept(int, u_int32_t, struct ssh *);
+-static int input_userauth_ext_info(int, u_int32_t, struct ssh *);
+ static int input_userauth_success(int, u_int32_t, struct ssh *);
+ static int input_userauth_failure(int, u_int32_t, struct ssh *);
+ static int input_userauth_banner(int, u_int32_t, struct ssh *);
+@@ -472,7 +471,7 @@ ssh_userauth2(struct ssh *ssh, const char *local_user,
+ 
+ 	ssh->authctxt = &authctxt;
+ 	ssh_dispatch_init(ssh, &input_userauth_error);
+-	ssh_dispatch_set(ssh, SSH2_MSG_EXT_INFO, &input_userauth_ext_info);
++	ssh_dispatch_set(ssh, SSH2_MSG_EXT_INFO, kex_input_ext_info);
+ 	ssh_dispatch_set(ssh, SSH2_MSG_SERVICE_ACCEPT, &input_userauth_service_accept);
+ 	ssh_dispatch_run_fatal(ssh, DISPATCH_BLOCK, &authctxt.success);	/* loop until success */
+ 	pubkey_cleanup(ssh);
+@@ -523,12 +522,6 @@ input_userauth_service_accept(int type, u_int32_t seq, struct ssh *ssh)
+ 	return r;
+ }
+ 
+-static int
+-input_userauth_ext_info(int type, u_int32_t seqnr, struct ssh *ssh)
+-{
+-	return kex_input_ext_info(type, seqnr, ssh);
+-}
+-
+ void
+ userauth(struct ssh *ssh, char *authlist)
+ {
+@@ -607,6 +600,7 @@ input_userauth_success(int type, u_int32_t seq, struct ssh *ssh)
+ 	free(authctxt->methoddata);
+ 	authctxt->methoddata = NULL;
+ 	authctxt->success = 1;			/* break out */
++	ssh_dispatch_set(ssh, SSH2_MSG_EXT_INFO, dispatch_protocol_error);
+ 	return 0;
+ }
+ 
diff --git a/meta-openeuler/recipes-connectivity/openssh/files/backport-CVE-2023-51385-upstream-ban-user-hostnames-with-most-shell-metachar.patch b/meta-openeuler/recipes-connectivity/openssh/files/backport-CVE-2023-51385-upstream-ban-user-hostnames-with-most-shell-metachar.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7d1ad467623a3d6bc4832d5fe54fd632e1267503
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/openssh/files/backport-CVE-2023-51385-upstream-ban-user-hostnames-with-most-shell-metachar.patch
@@ -0,0 +1,63 @@
+diff --git a/ssh.c b/ssh.c
+index 918389b..363d1ad 100644
+--- a/ssh.c
++++ b/ssh.c
+@@ -1,4 +1,4 @@
+-/* $OpenBSD: ssh.c,v 1.585 2023/02/10 04:40:28 djm Exp $ */
++/* $OpenBSD: ssh.c,v 1.599 2023/12/18 14:47:44 djm Exp $ */
+ /*
+  * Author: Tatu Ylonen <ylo@cs.hut.fi>
+  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
+@@ -623,6 +623,41 @@ ssh_conn_info_free(struct ssh_conn_info *cinfo)
+ 	free(cinfo);
+ }
+ 
++static int
++valid_hostname(const char *s)
++{
++	size_t i;
++
++	if (*s == '-')
++		return 0;
++	for (i = 0; s[i] != 0; i++) {
++		if (strchr("'`\"$\\;&<>|(){}", s[i]) != NULL ||
++		    isspace((u_char)s[i]) || iscntrl((u_char)s[i]))
++			return 0;
++	}
++	return 1;
++}
++
++static int
++valid_ruser(const char *s)
++{
++	size_t i;
++
++	if (*s == '-')
++		return 0;
++	for (i = 0; s[i] != 0; i++) {
++		if (strchr("'`\";&<>|(){}", s[i]) != NULL)
++			return 0;
++		/* Disallow '-' after whitespace */
++		if (isspace((u_char)s[i]) && s[i + 1] == '-')
++			return 0;
++		/* Disallow \ in last position */
++		if (s[i] == '\\' && s[i + 1] == '\0')
++			return 0;
++	}
++	return 1;
++}
++
+ /*
+  * Main program for the ssh client.
+  */
+@@ -1109,6 +1144,10 @@ main(int ac, char **av)
+ 	if (!host)
+ 		usage();
+ 
++	if (!valid_hostname(host))
++		fatal("hostname contains invalid characters");
++	if (options.user != NULL && !valid_ruser(options.user))
++		fatal("remote username contains invalid characters");
+ 	options.host_arg = xstrdup(host);
+ 
+ 	/* Initialize the command to execute on remote host. */
diff --git a/meta-openeuler/recipes-connectivity/openssh/files/bugfix-sftp-when-parse_user_host_path-empty-path-should-be-allowed.patch b/meta-openeuler/recipes-connectivity/openssh/files/bugfix-sftp-when-parse_user_host_path-empty-path-should-be-allowed.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8ca991ee17dd180298b2ce14db23b322faa3e035
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/openssh/files/bugfix-sftp-when-parse_user_host_path-empty-path-should-be-allowed.patch
@@ -0,0 +1,23 @@
+diff --git a/misc.c b/misc.c
+index 6135b15..28f11e2 100644
+--- a/misc.c
++++ b/misc.c
+@@ -756,6 +756,8 @@ colon(char *cp)
+ 			flag = 1;
+ 		if (*cp == ']' && *(cp+1) == ':' && flag)
+ 			return (cp+1);
++		if (*cp == ']' && *(cp+1) == '\0' && flag)
++			return (cp+1);
+ 		if (*cp == ':' && !flag)
+ 			return (cp);
+ 		if (*cp == '/')
+@@ -794,7 +796,8 @@ parse_user_host_path(const char *s, char **userp, char **hostp, char **pathp)
+ 		goto out;
+ 
+ 	/* Extract optional path */
+-	*tmp++ = '\0';
++	if (*tmp != '\0')
++		*tmp++ = '\0';
+ 	if (*tmp == '\0')
+ 		tmp = ".";
+ 	path = xstrdup(tmp);
diff --git a/meta-openeuler/recipes-connectivity/openssh/files/openssh-9.3p1-merged-openssl-evp.patch b/meta-openeuler/recipes-connectivity/openssh/files/openssh-9.3p1-merged-openssl-evp.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bf68e860db80bd022efeb6ecc1cbd871f323cdd0
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/openssh/files/openssh-9.3p1-merged-openssl-evp.patch
@@ -0,0 +1,1238 @@
+diff --git a/digest-openssl.c b/digest-openssl.c
+index e073a80..94730e9 100644
+--- a/digest-openssl.c
++++ b/digest-openssl.c
+@@ -64,6 +64,22 @@ const struct ssh_digest digests[] = {
+ 	{ -1,			NULL,		0,	NULL },
+ };
+ 
++const EVP_MD *
++ssh_digest_to_md(int digest_type)
++{
++	switch (digest_type) {
++	case SSH_DIGEST_SHA1:
++		return EVP_sha1();
++	case SSH_DIGEST_SHA256:
++		return EVP_sha256();
++	case SSH_DIGEST_SHA384:
++		return EVP_sha384();
++	case SSH_DIGEST_SHA512:
++		return EVP_sha512();
++	}
++	return NULL;
++}
++
+ static const struct ssh_digest *
+ ssh_digest_by_alg(int alg)
+ {
+diff --git a/digest.h b/digest.h
+index 274574d..c7ceeb3 100644
+--- a/digest.h
++++ b/digest.h
+@@ -32,6 +32,12 @@
+ struct sshbuf;
+ struct ssh_digest_ctx;
+ 
++#ifdef WITH_OPENSSL
++#include <openssl/evp.h>
++/* Converts internal digest representation to the OpenSSL one */
++const EVP_MD *ssh_digest_to_md(int digest_type);
++#endif
++
+ /* Looks up a digest algorithm by name */
+ int ssh_digest_alg_by_name(const char *name);
+ 
+diff --git a/ssh-dss.c b/ssh-dss.c
+index 3174ef1..5ee0ad3 100644
+--- a/ssh-dss.c
++++ b/ssh-dss.c
+@@ -32,6 +32,8 @@
+ #include <openssl/bn.h>
+ #include <openssl/dsa.h>
+ #include <openssl/evp.h>
++#include <openssl/core_names.h>
++#include <openssl/param_build.h>
+ 
+ #include <stdarg.h>
+ #include <string.h>
+@@ -261,11 +263,15 @@ ssh_dss_sign(struct sshkey *key,
+     const u_char *data, size_t datalen,
+     const char *alg, const char *sk_provider, const char *sk_pin, u_int compat)
+ {
++	EVP_PKEY *pkey = NULL;
+ 	DSA_SIG *sig = NULL;
+ 	const BIGNUM *sig_r, *sig_s;
+-	u_char digest[SSH_DIGEST_MAX_LENGTH], sigblob[SIGBLOB_LEN];
+-	size_t rlen, slen, len, dlen = ssh_digest_bytes(SSH_DIGEST_SHA1);
++	u_char sigblob[SIGBLOB_LEN];
++	size_t rlen, slen;
++	int len;
+ 	struct sshbuf *b = NULL;
++	u_char *sigb = NULL;
++	const u_char *psig = NULL;
+ 	int ret = SSH_ERR_INVALID_ARGUMENT;
+ 
+ 	if (lenp != NULL)
+@@ -276,17 +282,23 @@ ssh_dss_sign(struct sshkey *key,
+ 	if (key == NULL || key->dsa == NULL ||
+ 	    sshkey_type_plain(key->type) != KEY_DSA)
+ 		return SSH_ERR_INVALID_ARGUMENT;
+-	if (dlen == 0)
+-		return SSH_ERR_INTERNAL_ERROR;
+ 
+-	if ((ret = ssh_digest_memory(SSH_DIGEST_SHA1, data, datalen,
+-	    digest, sizeof(digest))) != 0)
++  	if ((ret = ssh_create_evp_dss(key, &pkey)) != 0)
++    		return ret;
++	ret = sshkey_calculate_signature(pkey, SSH_DIGEST_SHA1, &sigb, &len,
++	    data, datalen);
++	EVP_PKEY_free(pkey);
++	if (ret < 0) {
+ 		goto out;
++	}
+ 
+-	if ((sig = DSA_do_sign(digest, dlen, key->dsa)) == NULL) {
++	psig = sigb;
++	if ((sig = d2i_DSA_SIG(NULL, &psig, len)) == NULL) {
+ 		ret = SSH_ERR_LIBCRYPTO_ERROR;
+ 		goto out;
+ 	}
++	free(sigb);
++	sigb = NULL;
+ 
+ 	DSA_SIG_get0(sig, &sig_r, &sig_s);
+ 	rlen = BN_num_bytes(sig_r);
+@@ -319,7 +331,7 @@ ssh_dss_sign(struct sshkey *key,
+ 		*lenp = len;
+ 	ret = 0;
+  out:
+-	explicit_bzero(digest, sizeof(digest));
++	free(sigb);
+ 	DSA_SIG_free(sig);
+ 	sshbuf_free(b);
+ 	return ret;
+@@ -331,20 +343,20 @@ ssh_dss_verify(const struct sshkey *key,
+     const u_char *data, size_t dlen, const char *alg, u_int compat,
+     struct sshkey_sig_details **detailsp)
+ {
++	EVP_PKEY *pkey = NULL;
+ 	DSA_SIG *dsig = NULL;
+ 	BIGNUM *sig_r = NULL, *sig_s = NULL;
+-	u_char digest[SSH_DIGEST_MAX_LENGTH], *sigblob = NULL;
+-	size_t len, hlen = ssh_digest_bytes(SSH_DIGEST_SHA1);
++	u_char *sigblob = NULL;
++	size_t len, slen;
+ 	int ret = SSH_ERR_INTERNAL_ERROR;
+ 	struct sshbuf *b = NULL;
+ 	char *ktype = NULL;
++	u_char *sigb = NULL, *psig = NULL;
+ 
+ 	if (key == NULL || key->dsa == NULL ||
+ 	    sshkey_type_plain(key->type) != KEY_DSA ||
+ 	    sig == NULL || siglen == 0)
+ 		return SSH_ERR_INVALID_ARGUMENT;
+-	if (hlen == 0)
+-		return SSH_ERR_INTERNAL_ERROR;
+ 
+ 	/* fetch signature */
+ 	if ((b = sshbuf_from(sig, siglen)) == NULL)
+@@ -386,25 +398,28 @@ ssh_dss_verify(const struct sshkey *key,
+ 	}
+ 	sig_r = sig_s = NULL; /* transferred */
+ 
+-	/* sha1 the data */
+-	if ((ret = ssh_digest_memory(SSH_DIGEST_SHA1, data, dlen,
+-	    digest, sizeof(digest))) != 0)
++	if ((slen = i2d_DSA_SIG(dsig, NULL)) == 0) {
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
+ 		goto out;
+-
+-	switch (DSA_do_verify(digest, hlen, dsig, key->dsa)) {
+-	case 1:
+-		ret = 0;
+-		break;
+-	case 0:
+-		ret = SSH_ERR_SIGNATURE_INVALID;
++	}
++	if ((sigb = malloc(slen)) == NULL) {
++		ret = SSH_ERR_ALLOC_FAIL;
+ 		goto out;
+-	default:
++	}
++	psig = sigb;
++	if ((slen = i2d_DSA_SIG(dsig, &psig)) == 0) {
+ 		ret = SSH_ERR_LIBCRYPTO_ERROR;
+ 		goto out;
+ 	}
+ 
++  	if ((ret = ssh_create_evp_dss(key, &pkey)) != 0)
++		goto out;
++	ret = sshkey_verify_signature(pkey, SSH_DIGEST_SHA1, data, dlen,
++	    sigb, slen);
++	EVP_PKEY_free(pkey);
++
+  out:
+-	explicit_bzero(digest, sizeof(digest));
++	free(sigb);
+ 	DSA_SIG_free(dsig);
+ 	BN_clear_free(sig_r);
+ 	BN_clear_free(sig_s);
+@@ -415,6 +430,65 @@ ssh_dss_verify(const struct sshkey *key,
+ 	return ret;
+ }
+ 
++int
++ssh_create_evp_dss(const struct sshkey *k, EVP_PKEY **pkey)
++{
++  	OSSL_PARAM_BLD *param_bld = NULL;
++  	EVP_PKEY_CTX *ctx = NULL;
++  	const BIGNUM *p = NULL, *q = NULL, *g = NULL, *pub = NULL, *priv = NULL;
++  	int ret = 0;
++
++  	if (k == NULL)
++  		return SSH_ERR_INVALID_ARGUMENT;
++  	if ((ctx = EVP_PKEY_CTX_new_from_name(NULL, "DSA", NULL)) == NULL ||
++  	    (param_bld = OSSL_PARAM_BLD_new()) == NULL) {
++  		ret = SSH_ERR_ALLOC_FAIL;
++  	  	goto out;
++  	}
++
++  	DSA_get0_pqg(k->dsa, &p, &q, &g);
++  	DSA_get0_key(k->dsa, &pub, &priv);
++
++  	if (p != NULL &&
++  	    OSSL_PARAM_BLD_push_BN(param_bld, OSSL_PKEY_PARAM_FFC_P, p) != 1) {
++  		ret = SSH_ERR_LIBCRYPTO_ERROR;
++  		goto out;
++  	}
++  	if (q != NULL &&
++  	    OSSL_PARAM_BLD_push_BN(param_bld, OSSL_PKEY_PARAM_FFC_Q, q) != 1) {
++  		ret = SSH_ERR_LIBCRYPTO_ERROR;
++  		goto out;
++  	}
++  	if (g != NULL &&
++  	    OSSL_PARAM_BLD_push_BN(param_bld, OSSL_PKEY_PARAM_FFC_G, g) != 1) {
++  		ret = SSH_ERR_LIBCRYPTO_ERROR;
++  		goto out;
++  	}
++  	if (pub != NULL &&
++  	    OSSL_PARAM_BLD_push_BN(param_bld,
++	        OSSL_PKEY_PARAM_PUB_KEY,
++	        pub) != 1) {
++  		ret = SSH_ERR_LIBCRYPTO_ERROR;
++  		goto out;
++  	}
++  	if (priv != NULL &&
++  	    OSSL_PARAM_BLD_push_BN(param_bld,
++	        OSSL_PKEY_PARAM_PRIV_KEY,
++	        priv) != 1) {
++  		ret = SSH_ERR_LIBCRYPTO_ERROR;
++  		goto out;
++  	}
++  	if ((*pkey = sshkey_create_evp(param_bld, ctx)) == NULL) {
++  		ret = SSH_ERR_LIBCRYPTO_ERROR;
++  		goto out;
++  	}
++
++out:
++  	OSSL_PARAM_BLD_free(param_bld);
++  	EVP_PKEY_CTX_free(ctx);
++  	return ret;
++}
++
+ static const struct sshkey_impl_funcs sshkey_dss_funcs = {
+ 	/* .size = */		ssh_dss_size,
+ 	/* .alloc = */		ssh_dss_alloc,
+diff --git a/ssh-ecdsa.c b/ssh-ecdsa.c
+index 341c324..b705157 100644
+--- a/ssh-ecdsa.c
++++ b/ssh-ecdsa.c
+@@ -34,6 +34,8 @@
+ #include <openssl/ec.h>
+ #include <openssl/ecdsa.h>
+ #include <openssl/evp.h>
++#include <openssl/core_names.h>
++#include <openssl/param_build.h>
+ 
+ #include <string.h>
+ 
+@@ -126,19 +128,29 @@ ssh_ecdsa_serialize_private(const struct sshkey *key, struct sshbuf *b,
+ static int
+ ssh_ecdsa_generate(struct sshkey *k, int bits)
+ {
+-	EC_KEY *private;
++	EVP_PKEY_CTX *ctx = NULL;
++	EVP_PKEY *res = NULL;
+ 
+ 	if ((k->ecdsa_nid = sshkey_ecdsa_bits_to_nid(bits)) == -1)
+ 		return SSH_ERR_KEY_LENGTH;
+-	if ((private = EC_KEY_new_by_curve_name(k->ecdsa_nid)) == NULL)
++
++	if ((ctx = EVP_PKEY_CTX_new_from_name(NULL, "EC", NULL)) == NULL)
+ 		return SSH_ERR_ALLOC_FAIL;
+-	if (EC_KEY_generate_key(private) != 1) {
+-		EC_KEY_free(private);
++
++	if (EVP_PKEY_keygen_init(ctx) <= 0 || EVP_PKEY_CTX_set_group_name(ctx, OBJ_nid2sn(k->ecdsa_nid)) <= 0
++	   || EVP_PKEY_keygen(ctx, &res) <= 0) {
++		EVP_PKEY_CTX_free(ctx);
++		EVP_PKEY_free(res);
+ 		return SSH_ERR_LIBCRYPTO_ERROR;
+ 	}
+-	EC_KEY_set_asn1_flag(private, OPENSSL_EC_NAMED_CURVE);
+-	k->ecdsa = private;
+-	return 0;
++	/* This function is deprecated in OpenSSL 3.0 but OpenSSH doesn't worry about it*/
++	k->ecdsa = EVP_PKEY_get1_EC_KEY(res);
++	if (k->ecdsa)
++		EC_KEY_set_asn1_flag(k->ecdsa, OPENSSL_EC_NAMED_CURVE);
++
++	EVP_PKEY_CTX_free(ctx);
++	EVP_PKEY_free(res);
++ 	return (k->ecdsa) ? 0 : SSH_ERR_LIBCRYPTO_ERROR;
+ }
+ 
+ static int
+@@ -228,11 +240,13 @@ ssh_ecdsa_sign(struct sshkey *key,
+     const u_char *data, size_t dlen,
+     const char *alg, const char *sk_provider, const char *sk_pin, u_int compat)
+ {
++	EVP_PKEY *pkey = NULL;
+ 	ECDSA_SIG *esig = NULL;
++	unsigned char *sigb = NULL;
++	const unsigned char *psig;
+ 	const BIGNUM *sig_r, *sig_s;
+ 	int hash_alg;
+-	u_char digest[SSH_DIGEST_MAX_LENGTH];
+-	size_t len, hlen;
++	int len;
+ 	struct sshbuf *b = NULL, *bb = NULL;
+ 	int ret = SSH_ERR_INTERNAL_ERROR;
+ 
+@@ -245,18 +259,33 @@ ssh_ecdsa_sign(struct sshkey *key,
+ 	    sshkey_type_plain(key->type) != KEY_ECDSA)
+ 		return SSH_ERR_INVALID_ARGUMENT;
+ 
+-	if ((hash_alg = sshkey_ec_nid_to_hash_alg(key->ecdsa_nid)) == -1 ||
+-	    (hlen = ssh_digest_bytes(hash_alg)) == 0)
++	if ((hash_alg = sshkey_ec_nid_to_hash_alg(key->ecdsa_nid)) == -1)
+ 		return SSH_ERR_INTERNAL_ERROR;
+-	if ((ret = ssh_digest_memory(hash_alg, data, dlen,
+-	    digest, sizeof(digest))) != 0)
++
++#ifdef ENABLE_PKCS11
++	if (is_ecdsa_pkcs11(key->ecdsa)) {
++		if ((pkey = EVP_PKEY_new()) == NULL ||
++		    EVP_PKEY_set1_EC_KEY(pkey, key->ecdsa) != 1)
++			return SSH_ERR_ALLOC_FAIL;
++	} else {
++#endif
++		if ((ret = ssh_create_evp_ec(key->ecdsa, key->ecdsa_nid, &pkey)) != 0)
++			return ret;
++#ifdef ENABLE_PKCS11
++	}
++#endif
++	ret = sshkey_calculate_signature(pkey, hash_alg, &sigb, &len, data,
++	    dlen);
++	EVP_PKEY_free(pkey);
++	if (ret < 0) {
+ 		goto out;
++	}
+ 
+-	if ((esig = ECDSA_do_sign(digest, hlen, key->ecdsa)) == NULL) {
++	psig = sigb;
++	if (d2i_ECDSA_SIG(&esig, &psig, len) == NULL) {
+ 		ret = SSH_ERR_LIBCRYPTO_ERROR;
+ 		goto out;
+ 	}
+-
+ 	if ((bb = sshbuf_new()) == NULL || (b = sshbuf_new()) == NULL) {
+ 		ret = SSH_ERR_ALLOC_FAIL;
+ 		goto out;
+@@ -280,7 +309,7 @@ ssh_ecdsa_sign(struct sshkey *key,
+ 		*lenp = len;
+ 	ret = 0;
+  out:
+-	explicit_bzero(digest, sizeof(digest));
++	free(sigb);
+ 	sshbuf_free(b);
+ 	sshbuf_free(bb);
+ 	ECDSA_SIG_free(esig);
+@@ -293,22 +322,21 @@ ssh_ecdsa_verify(const struct sshkey *key,
+     const u_char *data, size_t dlen, const char *alg, u_int compat,
+     struct sshkey_sig_details **detailsp)
+ {
++	EVP_PKEY *pkey = NULL;
+ 	ECDSA_SIG *esig = NULL;
+ 	BIGNUM *sig_r = NULL, *sig_s = NULL;
+-	int hash_alg;
+-	u_char digest[SSH_DIGEST_MAX_LENGTH];
+-	size_t hlen;
++	int hash_alg, len;
+ 	int ret = SSH_ERR_INTERNAL_ERROR;
+ 	struct sshbuf *b = NULL, *sigbuf = NULL;
+ 	char *ktype = NULL;
++	unsigned char *sigb = NULL, *psig = NULL;
+ 
+ 	if (key == NULL || key->ecdsa == NULL ||
+ 	    sshkey_type_plain(key->type) != KEY_ECDSA ||
+ 	    sig == NULL || siglen == 0)
+ 		return SSH_ERR_INVALID_ARGUMENT;
+ 
+-	if ((hash_alg = sshkey_ec_nid_to_hash_alg(key->ecdsa_nid)) == -1 ||
+-	    (hlen = ssh_digest_bytes(hash_alg)) == 0)
++	if ((hash_alg = sshkey_ec_nid_to_hash_alg(key->ecdsa_nid)) == -1)
+ 		return SSH_ERR_INTERNAL_ERROR;
+ 
+ 	/* fetch signature */
+@@ -344,28 +372,33 @@ ssh_ecdsa_verify(const struct sshkey *key,
+ 	}
+ 	sig_r = sig_s = NULL; /* transferred */
+ 
+-	if (sshbuf_len(sigbuf) != 0) {
+-		ret = SSH_ERR_UNEXPECTED_TRAILING_DATA;
++	/* Figure out the length */
++	if ((len = i2d_ECDSA_SIG(esig, NULL)) == 0) {
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
+ 		goto out;
+ 	}
+-	if ((ret = ssh_digest_memory(hash_alg, data, dlen,
+-	    digest, sizeof(digest))) != 0)
+-		goto out;
+-
+-	switch (ECDSA_do_verify(digest, hlen, esig, key->ecdsa)) {
+-	case 1:
+-		ret = 0;
+-		break;
+-	case 0:
+-		ret = SSH_ERR_SIGNATURE_INVALID;
++	if ((sigb = malloc(len)) == NULL) {
++		ret = SSH_ERR_ALLOC_FAIL;
+ 		goto out;
+-	default:
++	}
++	psig = sigb;
++	if ((len = i2d_ECDSA_SIG(esig, &psig)) == 0) {
+ 		ret = SSH_ERR_LIBCRYPTO_ERROR;
+ 		goto out;
+ 	}
+ 
++	if (sshbuf_len(sigbuf) != 0) {
++		ret = SSH_ERR_UNEXPECTED_TRAILING_DATA;
++		goto out;
++	}
++
++  	if (ssh_create_evp_ec(key->ecdsa, key->ecdsa_nid, &pkey) != 0)
++		goto out;
++	ret = sshkey_verify_signature(pkey, hash_alg, data, dlen, sigb, len);
++	EVP_PKEY_free(pkey);
++
+  out:
+-	explicit_bzero(digest, sizeof(digest));
++	free(sigb);
+ 	sshbuf_free(sigbuf);
+ 	sshbuf_free(b);
+ 	ECDSA_SIG_free(esig);
+@@ -375,6 +408,79 @@ ssh_ecdsa_verify(const struct sshkey *key,
+ 	return ret;
+ }
+ 
++int
++ssh_create_evp_ec(EC_KEY *k, int ecdsa_nid, EVP_PKEY **pkey)
++{
++	OSSL_PARAM_BLD *param_bld = NULL;
++	EVP_PKEY_CTX *ctx = NULL;
++  	BN_CTX *bn_ctx = NULL;
++  	uint8_t *pub_ser = NULL; 
++  	const char *group_name;
++  	const EC_POINT *pub = NULL;
++  	const BIGNUM *priv = NULL;
++  	int ret = 0;
++
++	if (k == NULL)
++    		return SSH_ERR_INVALID_ARGUMENT;
++  	if ((ctx = EVP_PKEY_CTX_new_from_name(NULL, "EC", NULL)) == NULL ||
++      	    (param_bld = OSSL_PARAM_BLD_new()) == NULL ||
++      	    (bn_ctx = BN_CTX_new()) == NULL) {
++    		ret = SSH_ERR_ALLOC_FAIL;
++    		goto out;
++  	}
++
++	if ((group_name = OSSL_EC_curve_nid2name(ecdsa_nid)) == NULL ||
++     	    OSSL_PARAM_BLD_push_utf8_string(param_bld,
++                OSSL_PKEY_PARAM_GROUP_NAME,
++                group_name,
++                strlen(group_name)) != 1) {
++    		ret = SSH_ERR_LIBCRYPTO_ERROR;
++    		goto out;
++	}
++  	if ((pub = EC_KEY_get0_public_key(k)) != NULL) {
++    		const EC_GROUP *group;
++    		size_t len;
++
++		group = EC_KEY_get0_group(k);
++		len = EC_POINT_point2oct(group, pub,
++		    POINT_CONVERSION_UNCOMPRESSED, NULL, 0, NULL);
++		if ((pub_ser = malloc(len)) == NULL) {
++			ret = SSH_ERR_ALLOC_FAIL;
++			goto out;
++		}
++		EC_POINT_point2oct(group,
++		    pub,
++		    POINT_CONVERSION_UNCOMPRESSED,
++		    pub_ser,
++		    len,
++		    bn_ctx);
++		if (OSSL_PARAM_BLD_push_octet_string(param_bld,
++		    OSSL_PKEY_PARAM_PUB_KEY,
++		    pub_ser,
++		    len) != 1) {
++			ret = SSH_ERR_LIBCRYPTO_ERROR;
++			goto out;
++		}
++	}
++  	if ((priv = EC_KEY_get0_private_key(k)) != NULL &&
++	    OSSL_PARAM_BLD_push_BN(param_bld,
++               OSSL_PKEY_PARAM_PRIV_KEY, priv) != 1) {
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
++		goto out;
++  	}
++  	if ((*pkey = sshkey_create_evp(param_bld, ctx)) == NULL) {
++    		ret = SSH_ERR_LIBCRYPTO_ERROR;
++    		goto out;
++  	}
++
++out:
++  	OSSL_PARAM_BLD_free(param_bld);
++  	EVP_PKEY_CTX_free(ctx);
++  	BN_CTX_free(bn_ctx);
++  	free(pub_ser);
++  	return ret;
++}
++
+ /* NB. not static; used by ECDSA-SK */
+ const struct sshkey_impl_funcs sshkey_ecdsa_funcs = {
+ 	/* .size = */		ssh_ecdsa_size,
+diff --git a/ssh-pkcs11-client.c b/ssh-pkcs11-client.c
+index cfd833d..3e714d3 100644
+--- a/ssh-pkcs11-client.c
++++ b/ssh-pkcs11-client.c
+@@ -225,8 +225,36 @@ ecdsa_do_sign(const unsigned char *dgst, int dgst_len, const BIGNUM *inv,
+ static RSA_METHOD	*helper_rsa;
+ #if defined(OPENSSL_HAS_ECC) && defined(HAVE_EC_KEY_METHOD_NEW)
+ static EC_KEY_METHOD	*helper_ecdsa;
++
++int
++is_ecdsa_pkcs11(EC_KEY *ecdsa)
++{
++	const EC_KEY_METHOD *meth;
++	ECDSA_SIG *(*sign_sig)(const unsigned char *dgst, int dgstlen,
++		const BIGNUM *kinv, const BIGNUM *rp, EC_KEY *eckey) = NULL;
++
++	meth = EC_KEY_get_method(ecdsa);
++	EC_KEY_METHOD_get_sign(meth, NULL, NULL, &sign_sig);
++	if (sign_sig == ecdsa_do_sign)
++		return 1;
++	return 0;
++}
+ #endif /* OPENSSL_HAS_ECC && HAVE_EC_KEY_METHOD_NEW */
+ 
++int
++is_rsa_pkcs11(RSA *rsa)
++{
++	const RSA_METHOD *meth;
++	int (*priv_enc)(int flen, const unsigned char *from,
++        	unsigned char *to, RSA *rsa, int padding) = NULL;
++
++	meth = RSA_get_method(rsa);
++	priv_enc = RSA_meth_get_priv_enc(meth);
++	if (priv_enc == rsa_encrypt)
++		return 1;
++	return 0;
++}
++
+ /* redirect private key crypto operations to the ssh-pkcs11-helper */
+ static void
+ wrap_key(struct sshkey *k)
+diff --git a/ssh-pkcs11.c b/ssh-pkcs11.c
+index ebddf6c..f3ec256 100644
+--- a/ssh-pkcs11.c
++++ b/ssh-pkcs11.c
+@@ -620,8 +620,24 @@ pkcs11_ecdsa_wrap(struct pkcs11_provider *provider, CK_ULONG slotidx,
+ 
+ 	return (0);
+ }
++
++int
++is_ecdsa_pkcs11(EC_KEY *ecdsa)
++{
++	if (EC_KEY_get_ex_data(ecdsa, ec_key_idx) != NULL)
++		return 1;
++	return 0;
++}
+ #endif /* OPENSSL_HAS_ECC && HAVE_EC_KEY_METHOD_NEW */
+ 
++int
++is_rsa_pkcs11(RSA *rsa)
++{
++	if (RSA_get_ex_data(rsa, rsa_idx) != NULL)
++		return 1;
++	return 0;
++}
++
+ /* remove trailing spaces */
+ static void
+ rmspace(u_char *buf, size_t len)
+diff --git a/ssh-pkcs11.h b/ssh-pkcs11.h
+index 81f1d7c..620d1e3 100644
+--- a/ssh-pkcs11.h
++++ b/ssh-pkcs11.h
+@@ -35,6 +35,11 @@ struct sshkey *
+ 	    u_int32_t *);
+ #endif
+ 
++#ifdef HAVE_EC_KEY_METHOD_NEW
++int is_ecdsa_pkcs11(EC_KEY *ecdsa);
++#endif
++int is_rsa_pkcs11(RSA *rsa);
++
+ #if !defined(WITH_OPENSSL) && defined(ENABLE_PKCS11)
+ #undef ENABLE_PKCS11
+ #endif
+diff --git a/ssh-rsa.c b/ssh-rsa.c
+index be8f51e..88a98fd 100644
+--- a/ssh-rsa.c
++++ b/ssh-rsa.c
+@@ -23,6 +23,8 @@
+ 
+ #include <openssl/evp.h>
+ #include <openssl/err.h>
++#include <openssl/core_names.h>
++#include <openssl/param_build.h>
+ 
+ #include <stdarg.h>
+ #include <string.h>
+@@ -36,7 +38,7 @@
+ 
+ #include "openbsd-compat/openssl-compat.h"
+ 
+-static int openssh_RSA_verify(int, u_char *, size_t, u_char *, size_t, RSA *);
++static int openssh_RSA_verify(int, const u_char *, size_t, u_char *, size_t, EVP_PKEY *);
+ 
+ static u_int
+ ssh_rsa_size(const struct sshkey *key)
+@@ -131,27 +133,50 @@ ssh_rsa_serialize_private(const struct sshkey *key, struct sshbuf *b,
+ static int
+ ssh_rsa_generate(struct sshkey *k, int bits)
+ {
+-	RSA *private = NULL;
++	EVP_PKEY_CTX *ctx = NULL;
++	EVP_PKEY *res = NULL;
+ 	BIGNUM *f4 = NULL;
+ 	int ret = SSH_ERR_INTERNAL_ERROR;
+ 
+ 	if (bits < SSH_RSA_MINIMUM_MODULUS_SIZE ||
+ 	    bits > SSHBUF_MAX_BIGNUM * 8)
+ 		return SSH_ERR_KEY_LENGTH;
+-	if ((private = RSA_new()) == NULL || (f4 = BN_new()) == NULL) {
++
++	if ((ctx = EVP_PKEY_CTX_new_from_name(NULL, "RSA", NULL)) == NULL
++		|| (f4 = BN_new()) == NULL || !BN_set_word(f4, RSA_F4)) {
+ 		ret = SSH_ERR_ALLOC_FAIL;
+ 		goto out;
+ 	}
+-	if (!BN_set_word(f4, RSA_F4) ||
+-	    !RSA_generate_key_ex(private, bits, f4, NULL)) {
++
++	if (EVP_PKEY_keygen_init(ctx) <= 0) {
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
++		goto out;
++	}
++
++	if (EVP_PKEY_CTX_set_rsa_keygen_bits(ctx, bits) <= 0) {
++		ret = SSH_ERR_KEY_LENGTH;
++		goto out;
++	}
++
++	if (EVP_PKEY_CTX_set1_rsa_keygen_pubexp(ctx, f4) <= 0)
++		goto out;
++
++	if (EVP_PKEY_keygen(ctx, &res) <= 0) {
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
++		goto out;
++	}
++
++	/* This function is deprecated in OpenSSL 3.0 but OpenSSH doesn't worry about it*/
++	k->rsa = EVP_PKEY_get1_RSA(res);
++	if (k->rsa) {
++		ret = 0;
++	} else {
+ 		ret = SSH_ERR_LIBCRYPTO_ERROR;
+ 		goto out;
+ 	}
+-	k->rsa = private;
+-	private = NULL;
+-	ret = 0;
+  out:
+-	RSA_free(private);
++	EVP_PKEY_CTX_free(ctx);
++	EVP_PKEY_free(res);
+ 	BN_free(f4);
+ 	return ret;
+ }
+@@ -317,21 +342,6 @@ rsa_hash_id_from_keyname(const char *alg)
+ 	return -1;
+ }
+ 
+-static int
+-rsa_hash_alg_nid(int type)
+-{
+-	switch (type) {
+-	case SSH_DIGEST_SHA1:
+-		return NID_sha1;
+-	case SSH_DIGEST_SHA256:
+-		return NID_sha256;
+-	case SSH_DIGEST_SHA512:
+-		return NID_sha512;
+-	default:
+-		return -1;
+-	}
+-}
+-
+ int
+ ssh_rsa_complete_crt_parameters(struct sshkey *key, const BIGNUM *iqmp)
+ {
+@@ -393,11 +403,10 @@ ssh_rsa_sign(struct sshkey *key,
+     const u_char *data, size_t datalen,
+     const char *alg, const char *sk_provider, const char *sk_pin, u_int compat)
+ {
+-	const BIGNUM *rsa_n;
+-	u_char digest[SSH_DIGEST_MAX_LENGTH], *sig = NULL;
+-	size_t slen = 0;
+-	u_int hlen, len;
+-	int nid, hash_alg, ret = SSH_ERR_INTERNAL_ERROR;
++	EVP_PKEY *pkey = NULL;
++	u_char *sig = NULL;
++	int len, slen = 0;
++	int hash_alg, ret = SSH_ERR_INTERNAL_ERROR;
+ 	struct sshbuf *b = NULL;
+ 
+ 	if (lenp != NULL)
+@@ -409,33 +418,33 @@ ssh_rsa_sign(struct sshkey *key,
+ 		hash_alg = SSH_DIGEST_SHA1;
+ 	else
+ 		hash_alg = rsa_hash_id_from_keyname(alg);
++
+ 	if (key == NULL || key->rsa == NULL || hash_alg == -1 ||
+ 	    sshkey_type_plain(key->type) != KEY_RSA)
+ 		return SSH_ERR_INVALID_ARGUMENT;
+-	RSA_get0_key(key->rsa, &rsa_n, NULL, NULL);
+-	if (BN_num_bits(rsa_n) < SSH_RSA_MINIMUM_MODULUS_SIZE)
+-		return SSH_ERR_KEY_LENGTH;
+ 	slen = RSA_size(key->rsa);
+-	if (slen <= 0 || slen > SSHBUF_MAX_BIGNUM)
+-		return SSH_ERR_INVALID_ARGUMENT;
+-
+-	/* hash the data */
+-	nid = rsa_hash_alg_nid(hash_alg);
+-	if ((hlen = ssh_digest_bytes(hash_alg)) == 0)
+-		return SSH_ERR_INTERNAL_ERROR;
+-	if ((ret = ssh_digest_memory(hash_alg, data, datalen,
+-	    digest, sizeof(digest))) != 0)
+-		goto out;
++	if (RSA_bits(key->rsa) < SSH_RSA_MINIMUM_MODULUS_SIZE)
++		return SSH_ERR_KEY_LENGTH;
+ 
+-	if ((sig = malloc(slen)) == NULL) {
+-		ret = SSH_ERR_ALLOC_FAIL;
+-		goto out;
++#ifdef ENABLE_PKCS11
++	if (is_rsa_pkcs11(key->rsa)) {
++		if ((pkey = EVP_PKEY_new()) == NULL ||
++		    EVP_PKEY_set1_RSA(pkey, key->rsa) != 1)
++			return SSH_ERR_ALLOC_FAIL;
++	} else {
++#endif
++		if ((ret = ssh_create_evp_rsa(key, &pkey)) != 0)
++			return ret;
++#ifdef ENABLE_PKCS11
+ 	}
+-
+-	if (RSA_sign(nid, digest, hlen, sig, &len, key->rsa) != 1) {
+-		ret = SSH_ERR_LIBCRYPTO_ERROR;
++#endif
++	ret = sshkey_calculate_signature(pkey, hash_alg, &sig, &len, data,
++	    datalen);
++	EVP_PKEY_free(pkey);
++	if (ret < 0) {
+ 		goto out;
+ 	}
++
+ 	if (len < slen) {
+ 		size_t diff = slen - len;
+ 		memmove(sig + diff, sig, len);
+@@ -444,6 +453,7 @@ ssh_rsa_sign(struct sshkey *key,
+ 		ret = SSH_ERR_INTERNAL_ERROR;
+ 		goto out;
+ 	}
++
+ 	/* encode signature */
+ 	if ((b = sshbuf_new()) == NULL) {
+ 		ret = SSH_ERR_ALLOC_FAIL;
+@@ -464,7 +474,6 @@ ssh_rsa_sign(struct sshkey *key,
+ 		*lenp = len;
+ 	ret = 0;
+  out:
+-	explicit_bzero(digest, sizeof(digest));
+ 	freezero(sig, slen);
+ 	sshbuf_free(b);
+ 	return ret;
+@@ -476,10 +485,10 @@ ssh_rsa_verify(const struct sshkey *key,
+     const u_char *data, size_t dlen, const char *alg, u_int compat,
+     struct sshkey_sig_details **detailsp)
+ {
+-	const BIGNUM *rsa_n;
++	EVP_PKEY *pkey = NULL;
+ 	char *sigtype = NULL;
+ 	int hash_alg, want_alg, ret = SSH_ERR_INTERNAL_ERROR;
+-	size_t len = 0, diff, modlen, hlen;
++	size_t len = 0, diff, modlen;
+ 	struct sshbuf *b = NULL;
+ 	u_char digest[SSH_DIGEST_MAX_LENGTH], *osigblob, *sigblob = NULL;
+ 
+@@ -487,8 +496,7 @@ ssh_rsa_verify(const struct sshkey *key,
+ 	    sshkey_type_plain(key->type) != KEY_RSA ||
+ 	    sig == NULL || siglen == 0)
+ 		return SSH_ERR_INVALID_ARGUMENT;
+-	RSA_get0_key(key->rsa, &rsa_n, NULL, NULL);
+-	if (BN_num_bits(rsa_n) < SSH_RSA_MINIMUM_MODULUS_SIZE)
++	if (RSA_bits(key->rsa) < SSH_RSA_MINIMUM_MODULUS_SIZE)
+ 		return SSH_ERR_KEY_LENGTH;
+ 
+ 	if ((b = sshbuf_from(sig, siglen)) == NULL)
+@@ -540,16 +548,13 @@ ssh_rsa_verify(const struct sshkey *key,
+ 		explicit_bzero(sigblob, diff);
+ 		len = modlen;
+ 	}
+-	if ((hlen = ssh_digest_bytes(hash_alg)) == 0) {
+-		ret = SSH_ERR_INTERNAL_ERROR;
+-		goto out;
+-	}
+-	if ((ret = ssh_digest_memory(hash_alg, data, dlen,
+-	    digest, sizeof(digest))) != 0)
++
++  	if ((ret = ssh_create_evp_rsa(key, &pkey)) != 0)
+ 		goto out;
+ 
+-	ret = openssh_RSA_verify(hash_alg, digest, hlen, sigblob, len,
+-	    key->rsa);
++	ret = openssh_RSA_verify(hash_alg, data, dlen, sigblob, len, pkey);
++	EVP_PKEY_free(pkey);
++
+  out:
+ 	freezero(sigblob, len);
+ 	free(sigtype);
+@@ -558,125 +563,110 @@ ssh_rsa_verify(const struct sshkey *key,
+ 	return ret;
+ }
+ 
+-/*
+- * See:
+- * http://www.rsasecurity.com/rsalabs/pkcs/pkcs-1/
+- * ftp://ftp.rsasecurity.com/pub/pkcs/pkcs-1/pkcs-1v2-1.asn
+- */
+-
+-/*
+- * id-sha1 OBJECT IDENTIFIER ::= { iso(1) identified-organization(3)
+- *	oiw(14) secsig(3) algorithms(2) 26 }
+- */
+-static const u_char id_sha1[] = {
+-	0x30, 0x21, /* type Sequence, length 0x21 (33) */
+-	0x30, 0x09, /* type Sequence, length 0x09 */
+-	0x06, 0x05, /* type OID, length 0x05 */
+-	0x2b, 0x0e, 0x03, 0x02, 0x1a, /* id-sha1 OID */
+-	0x05, 0x00, /* NULL */
+-	0x04, 0x14  /* Octet string, length 0x14 (20), followed by sha1 hash */
+-};
+-
+-/*
+- * See http://csrc.nist.gov/groups/ST/crypto_apps_infra/csor/algorithms.html
+- * id-sha256 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840)
+- *      organization(1) gov(101) csor(3) nistAlgorithm(4) hashAlgs(2)
+- *      id-sha256(1) }
+- */
+-static const u_char id_sha256[] = {
+-	0x30, 0x31, /* type Sequence, length 0x31 (49) */
+-	0x30, 0x0d, /* type Sequence, length 0x0d (13) */
+-	0x06, 0x09, /* type OID, length 0x09 */
+-	0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x01, /* id-sha256 */
+-	0x05, 0x00, /* NULL */
+-	0x04, 0x20  /* Octet string, length 0x20 (32), followed by sha256 hash */
+-};
+-
+-/*
+- * See http://csrc.nist.gov/groups/ST/crypto_apps_infra/csor/algorithms.html
+- * id-sha512 OBJECT IDENTIFIER ::= { joint-iso-itu-t(2) country(16) us(840)
+- *      organization(1) gov(101) csor(3) nistAlgorithm(4) hashAlgs(2)
+- *      id-sha256(3) }
+- */
+-static const u_char id_sha512[] = {
+-	0x30, 0x51, /* type Sequence, length 0x51 (81) */
+-	0x30, 0x0d, /* type Sequence, length 0x0d (13) */
+-	0x06, 0x09, /* type OID, length 0x09 */
+-	0x60, 0x86, 0x48, 0x01, 0x65, 0x03, 0x04, 0x02, 0x03, /* id-sha512 */
+-	0x05, 0x00, /* NULL */
+-	0x04, 0x40  /* Octet string, length 0x40 (64), followed by sha512 hash */
+-};
+-
+ static int
+-rsa_hash_alg_oid(int hash_alg, const u_char **oidp, size_t *oidlenp)
++openssh_RSA_verify(int hash_alg, const u_char *data, size_t datalen,
++    u_char *sigbuf, size_t siglen, EVP_PKEY *pkey)
+ {
+-	switch (hash_alg) {
+-	case SSH_DIGEST_SHA1:
+-		*oidp = id_sha1;
+-		*oidlenp = sizeof(id_sha1);
+-		break;
+-	case SSH_DIGEST_SHA256:
+-		*oidp = id_sha256;
+-		*oidlenp = sizeof(id_sha256);
+-		break;
+-	case SSH_DIGEST_SHA512:
+-		*oidp = id_sha512;
+-		*oidlenp = sizeof(id_sha512);
+-		break;
+-	default:
+-		return SSH_ERR_INVALID_ARGUMENT;
+-	}
+-	return 0;
+-}
++	size_t rsasize = 0;
++	int ret;
+ 
+-static int
+-openssh_RSA_verify(int hash_alg, u_char *hash, size_t hashlen,
+-    u_char *sigbuf, size_t siglen, RSA *rsa)
+-{
+-	size_t rsasize = 0, oidlen = 0, hlen = 0;
+-	int ret, len, oidmatch, hashmatch;
+-	const u_char *oid = NULL;
+-	u_char *decrypted = NULL;
+-
+-	if ((ret = rsa_hash_alg_oid(hash_alg, &oid, &oidlen)) != 0)
+-		return ret;
+-	ret = SSH_ERR_INTERNAL_ERROR;
+-	hlen = ssh_digest_bytes(hash_alg);
+-	if (hashlen != hlen) {
+-		ret = SSH_ERR_INVALID_ARGUMENT;
+-		goto done;
+-	}
+-	rsasize = RSA_size(rsa);
++	rsasize = EVP_PKEY_get_size(pkey);
+ 	if (rsasize <= 0 || rsasize > SSHBUF_MAX_BIGNUM ||
+ 	    siglen == 0 || siglen > rsasize) {
+ 		ret = SSH_ERR_INVALID_ARGUMENT;
+ 		goto done;
+ 	}
+-	if ((decrypted = malloc(rsasize)) == NULL) {
+-		ret = SSH_ERR_ALLOC_FAIL;
+-		goto done;
+-	}
+-	if ((len = RSA_public_decrypt(siglen, sigbuf, decrypted, rsa,
+-	    RSA_PKCS1_PADDING)) < 0) {
+-		ret = SSH_ERR_LIBCRYPTO_ERROR;
+-		goto done;
+-	}
+-	if (len < 0 || (size_t)len != hlen + oidlen) {
+-		ret = SSH_ERR_INVALID_FORMAT;
+-		goto done;
+-	}
+-	oidmatch = timingsafe_bcmp(decrypted, oid, oidlen) == 0;
+-	hashmatch = timingsafe_bcmp(decrypted + oidlen, hash, hlen) == 0;
+-	if (!oidmatch || !hashmatch) {
+-		ret = SSH_ERR_SIGNATURE_INVALID;
+-		goto done;
+-	}
+-	ret = 0;
++
++	ret = sshkey_verify_signature(pkey, hash_alg, data, datalen,
++	    sigbuf, siglen);
++
+ done:
+-	freezero(decrypted, rsasize);
+ 	return ret;
+ }
+ 
++int
++ssh_create_evp_rsa(const struct sshkey *k, EVP_PKEY **pkey)
++{
++  	OSSL_PARAM_BLD *param_bld = NULL;
++  	EVP_PKEY_CTX *ctx = NULL;
++  	int ret = 0;
++  	const BIGNUM *n = NULL, *e = NULL, *d = NULL, *p = NULL, *q = NULL;
++  	const BIGNUM *dmp1 = NULL, *dmq1 = NULL, *iqmp = NULL;
++
++  	if (k == NULL)
++  	  	return SSH_ERR_INVALID_ARGUMENT;
++  	if ((ctx = EVP_PKEY_CTX_new_from_name(NULL, "RSA", NULL)) == NULL ||
++  	    (param_bld = OSSL_PARAM_BLD_new()) == NULL) {
++  	  	ret = SSH_ERR_ALLOC_FAIL;
++  	  	goto out;
++  	}
++
++  	RSA_get0_key(k->rsa, &n, &e, &d);
++  	RSA_get0_factors(k->rsa, &p, &q);
++  	RSA_get0_crt_params(k->rsa, &dmp1, &dmq1, &iqmp);
++
++  	if (n != NULL &&
++  	    OSSL_PARAM_BLD_push_BN(param_bld, OSSL_PKEY_PARAM_RSA_N, n) != 1) {
++  	  	ret = SSH_ERR_LIBCRYPTO_ERROR;
++  		goto out;
++  	}
++  	if (e != NULL &&
++  	    OSSL_PARAM_BLD_push_BN(param_bld, OSSL_PKEY_PARAM_RSA_E, e) != 1) {
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
++		goto out;
++  	}
++  	if (d != NULL &&
++  	    OSSL_PARAM_BLD_push_BN(param_bld, OSSL_PKEY_PARAM_RSA_D, d) != 1) {
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
++		goto out;
++  	}
++
++  	if ((*pkey = sshkey_create_evp(param_bld, ctx)) == NULL) {
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
++		goto out;
++  	}
++
++  	/* setting this to param_build makes the creation process fail */
++  	if (p != NULL &&
++  	    EVP_PKEY_set_bn_param(*pkey, OSSL_PKEY_PARAM_RSA_FACTOR1, p) != 1) {
++		debug2_f("failed to add 'p' param");
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
++		goto out;
++  	}
++  	if (q != NULL &&
++  	    EVP_PKEY_set_bn_param(*pkey, OSSL_PKEY_PARAM_RSA_FACTOR2, q) != 1) {
++		debug2_f("failed to add 'q' param");
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
++		goto out;
++  	}
++  	if (dmp1 != NULL &&
++  	    EVP_PKEY_set_bn_param(*pkey,
++  	        OSSL_PKEY_PARAM_RSA_EXPONENT1, dmp1) != 1) {
++		debug2_f("failed to add 'dmp1' param");
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
++		goto out;
++  	}
++  	if (dmq1 != NULL &&
++  	    EVP_PKEY_set_bn_param(*pkey,
++  	        OSSL_PKEY_PARAM_RSA_EXPONENT2, dmq1) != 1) {
++		debug2_f("failed to add 'dmq1' param");
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
++		goto out;
++  	}
++  	if (iqmp != NULL &&
++  	    EVP_PKEY_set_bn_param(*pkey,
++  	        OSSL_PKEY_PARAM_RSA_COEFFICIENT1, iqmp) != 1) {
++		debug2_f("failed to add 'iqmp' param");
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
++		goto out;
++  	}
++
++out:
++  	OSSL_PARAM_BLD_free(param_bld);
++  	EVP_PKEY_CTX_free(ctx);
++  	return ret;
++}
++
+ static const struct sshkey_impl_funcs sshkey_rsa_funcs = {
+ 	/* .size = */		ssh_rsa_size,
+ 	/* .alloc = */		ssh_rsa_alloc,
+diff --git a/sshkey.c b/sshkey.c
+index 4371225..5dc33ca 100644
+--- a/sshkey.c
++++ b/sshkey.c
+@@ -34,6 +34,8 @@
+ #include <openssl/evp.h>
+ #include <openssl/err.h>
+ #include <openssl/pem.h>
++#include <openssl/core_names.h>
++#include <openssl/param_build.h>
+ #endif
+ 
+ #include "crypto_api.h"
+@@ -57,6 +59,7 @@
+ #define SSHKEY_INTERNAL
+ #include "sshkey.h"
+ #include "match.h"
++#include "log.h"
+ #include "ssh-sk.h"
+ 
+ #ifdef WITH_XMSS
+@@ -473,6 +476,86 @@ sshkey_type_certified(int type)
+ }
+ 
+ #ifdef WITH_OPENSSL
++int
++sshkey_calculate_signature(EVP_PKEY *pkey, int hash_alg, u_char **sigp,
++    int *lenp, const u_char *data, size_t datalen)
++{
++	EVP_MD_CTX *ctx = NULL;
++	u_char *sig = NULL;
++	int ret, slen;
++	size_t len;
++
++	if (sigp == NULL || lenp == NULL) {
++		return SSH_ERR_INVALID_ARGUMENT;
++	}
++
++	slen = EVP_PKEY_get_size(pkey);
++	if (slen <= 0 || slen > SSHBUF_MAX_BIGNUM)
++		return SSH_ERR_INVALID_ARGUMENT;
++
++	len = slen;
++	if ((sig = malloc(slen)) == NULL) {
++		return SSH_ERR_ALLOC_FAIL;
++	}
++
++	if ((ctx = EVP_MD_CTX_new()) == NULL) {
++		ret = SSH_ERR_ALLOC_FAIL;
++		goto error;
++	}
++	if (EVP_DigestSignInit(ctx, NULL, ssh_digest_to_md(hash_alg),
++	        NULL, pkey) != 1 ||
++	    EVP_DigestSignUpdate(ctx, data, datalen) != 1 ||
++	    EVP_DigestSignFinal(ctx, sig, &len) != 1) {
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
++		goto error;
++	}
++
++	*sigp = sig;
++	*lenp = len;
++	/* Now owned by the caller */
++	sig = NULL;
++	ret = 0;
++
++error:
++	EVP_MD_CTX_free(ctx);
++	free(sig);
++	return ret;
++}
++
++int
++sshkey_verify_signature(EVP_PKEY *pkey, int hash_alg, const u_char *data,
++    size_t datalen, u_char *sigbuf, int siglen)
++{
++	EVP_MD_CTX *ctx = NULL;
++	int ret;
++
++	if ((ctx = EVP_MD_CTX_new()) == NULL) {
++		return SSH_ERR_ALLOC_FAIL;
++	}
++	if (EVP_DigestVerifyInit(ctx, NULL, ssh_digest_to_md(hash_alg),
++	    NULL, pkey) != 1 ||
++	    EVP_DigestVerifyUpdate(ctx, data, datalen) != 1) {
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
++		goto done;
++	}
++	ret = EVP_DigestVerifyFinal(ctx, sigbuf, siglen);
++	switch (ret) {
++	case 1:
++		ret = 0;
++		break;
++	case 0:
++		ret = SSH_ERR_SIGNATURE_INVALID;
++		break;
++	default:
++		ret = SSH_ERR_LIBCRYPTO_ERROR;
++		break;
++	}
++
++done:
++	EVP_MD_CTX_free(ctx);
++	return ret;
++}
++
+ /* XXX: these are really begging for a table-driven approach */
+ int
+ sshkey_curve_name_to_nid(const char *name)
+@@ -3661,3 +3744,27 @@ sshkey_set_filename(struct sshkey *k, const char *filename)
+ 	return 0;
+ }
+ #endif /* WITH_XMSS */
++
++#ifdef WITH_OPENSSL
++EVP_PKEY *
++sshkey_create_evp(OSSL_PARAM_BLD *param_bld, EVP_PKEY_CTX *ctx)
++{
++  	EVP_PKEY *ret = NULL;
++  	OSSL_PARAM *params = NULL;
++  	if (param_bld == NULL || ctx == NULL) {
++  		debug2_f("param_bld or ctx is NULL");
++  		return NULL;
++  	}
++  	if ((params = OSSL_PARAM_BLD_to_param(param_bld)) == NULL) {
++  		debug2_f("Could not build param list");
++  		return NULL;
++  	}
++  	if (EVP_PKEY_fromdata_init(ctx) != 1 ||
++  	    EVP_PKEY_fromdata(ctx, &ret, EVP_PKEY_KEYPAIR, params) != 1) {
++  		debug2_f("EVP_PKEY_fromdata failed");
++  		OSSL_PARAM_free(params);
++  		return NULL;
++  	}
++  	return ret;
++}
++#endif /* WITH_OPENSSL */
+diff --git a/sshkey.h b/sshkey.h
+index 771c4bc..2097c15 100644
+--- a/sshkey.h
++++ b/sshkey.h
+@@ -31,6 +31,9 @@
+ #ifdef WITH_OPENSSL
+ #include <openssl/rsa.h>
+ #include <openssl/dsa.h>
++#include <openssl/evp.h>
++#include <openssl/param_build.h>
++#include <openssl/core_names.h>
+ # ifdef OPENSSL_HAS_ECC
+ #  include <openssl/ec.h>
+ #  include <openssl/ecdsa.h>
+@@ -266,6 +269,10 @@ const char	*sshkey_ssh_name(const struct sshkey *);
+ const char	*sshkey_ssh_name_plain(const struct sshkey *);
+ int		 sshkey_names_valid2(const char *, int);
+ char		*sshkey_alg_list(int, int, int, char);
++int		 sshkey_calculate_signature(EVP_PKEY*, int, u_char **,
++    int *, const u_char *, size_t);
++int		 sshkey_verify_signature(EVP_PKEY *, int, const u_char *,
++    size_t, u_char *, int);
+ 
+ int	 sshkey_from_blob(const u_char *, size_t, struct sshkey **);
+ int	 sshkey_fromb(struct sshbuf *, struct sshkey **);
+@@ -322,6 +329,13 @@ int	 sshkey_private_serialize_maxsign(struct sshkey *key,
+ 
+ void	 sshkey_sig_details_free(struct sshkey_sig_details *);
+ 
++#ifdef WITH_OPENSSL
++EVP_PKEY  *sshkey_create_evp(OSSL_PARAM_BLD *, EVP_PKEY_CTX *);
++int   ssh_create_evp_dss(const struct sshkey *, EVP_PKEY **);
++int   ssh_create_evp_rsa(const struct sshkey *, EVP_PKEY **);
++int   ssh_create_evp_ec(EC_KEY *, int, EVP_PKEY **);
++#endif /* WITH_OPENSSL */
++
+ #ifdef SSHKEY_INTERNAL
+ int	sshkey_sk_fields_equal(const struct sshkey *a, const struct sshkey *b);
+ void	sshkey_sk_cleanup(struct sshkey *k);
+@@ -336,6 +350,10 @@ int	check_rsa_length(const RSA *rsa); /* XXX remove */
+ #endif
+ #endif
+ 
++#ifdef ENABLE_PKCS11
++int pkcs11_get_ecdsa_idx(void);
++#endif
++
+ #if !defined(WITH_OPENSSL)
+ # undef RSA
+ # undef DSA
diff --git a/meta-openeuler/recipes-connectivity/openssh/files/openssh-Add-sw64-architecture.patch b/meta-openeuler/recipes-connectivity/openssh/files/openssh-Add-sw64-architecture.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1670097f22c15e8cc51559a5976f517495c8100d
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/openssh/files/openssh-Add-sw64-architecture.patch
@@ -0,0 +1,14 @@
+diff --git a/configure.ac b/configure.ac
+index f1b155c..686bc10 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -959,6 +959,9 @@ int main(void) { if (NSVersionOfRunTimeLibrary("System") >= (60 << 16))
+ 	aarch64*-*)
+ 		seccomp_audit_arch=AUDIT_ARCH_AARCH64
+ 		;;
++	sw_64*-*)
++		seccomp_audit_arch=AUDIT_ARCH_SW_64
++		;;
+ 	s390x-*)
+ 		seccomp_audit_arch=AUDIT_ARCH_S390X
+ 		;;
diff --git a/meta-openeuler/recipes-connectivity/openssh/files/skip-scp-test-if-there-is-no-scp-on-remote-path-as-s.patch b/meta-openeuler/recipes-connectivity/openssh/files/skip-scp-test-if-there-is-no-scp-on-remote-path-as-s.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4554aad52128359e7be0ebe5b84cb2cef88d4b63
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/openssh/files/skip-scp-test-if-there-is-no-scp-on-remote-path-as-s.patch
@@ -0,0 +1,25 @@
+diff --git a/regress/multiplex.sh b/regress/multiplex.sh
+index 8282d0d..b64b339 100644
+--- a/regress/multiplex.sh
++++ b/regress/multiplex.sh
+@@ -78,11 +78,15 @@ echo "get ${DATA} ${COPY}" | \
+ test -f ${COPY}			|| fail "sftp: failed copy ${DATA}" 
+ cmp ${DATA} ${COPY}		|| fail "sftp: corrupted copy of ${DATA}"
+ 
+-rm -f ${COPY}
+-trace "scp transfer over multiplexed connection and check result"
+-${SCP} -S ${SSH} -F $OBJ/ssh_config -oControlPath=$CTL otherhost:${DATA} ${COPY} >>$TEST_REGRESS_LOGFILE 2>&1
+-test -f ${COPY}			|| fail "scp: failed copy ${DATA}" 
+-cmp ${DATA} ${COPY}		|| fail "scp: corrupted copy of ${DATA}"
++$SSH -F $OBJ/ssh_proxy somehost \
++    'IFS=":"; for i in $PATH;do [ -x "$i/scp" ] && exit 0; done; exit 1'
++if [ $? -eq 0 ]; then
++	rm -f ${COPY}
++	trace "scp transfer over multiplexed connection and check result"
++	${SCP} -S ${SSH} -F $OBJ/ssh_config -oControlPath=$CTL otherhost:${DATA} ${COPY} >>$TEST_REGRESS_LOGFILE 2>&1
++	test -f ${COPY}			|| fail "scp: failed copy ${DATA}" 
++	cmp ${DATA} ${COPY}		|| fail "scp: corrupted copy of ${DATA}"
++fi
+ 
+ rm -f ${COPY}
+ verbose "test $tid: forward"
diff --git a/meta-openeuler/recipes-connectivity/openssh/openeuler-config/sshd_config b/meta-openeuler/recipes-connectivity/openssh/openeuler-config/sshd_config
new file mode 100644
index 0000000000000000000000000000000000000000..3d4431c75a1b7b701fd4f6ecac2f3da7e1fd7efd
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/openssh/openeuler-config/sshd_config
@@ -0,0 +1,123 @@
+#	$OpenBSD: sshd_config,v 1.103 2018/04/09 20:41:22 tj Exp $
+
+# This is the sshd server system-wide configuration file.  See
+# sshd_config(5) for more information.
+
+# This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin
+
+# The strategy used for options in the default sshd_config shipped with
+# OpenSSH is to specify options with their default value where
+# possible, but leave them commented.  Uncommented options override the
+# default value.
+
+# some configurations follows openEuler security configuration:
+
+#Port 22
+#AddressFamily any
+#ListenAddress 0.0.0.0
+#ListenAddress ::
+
+#HostKey /etc/ssh/ssh_host_rsa_key
+#HostKey /etc/ssh/ssh_host_ecdsa_key
+#HostKey /etc/ssh/ssh_host_ed25519_key
+
+# Ciphers and keying
+#RekeyLimit default none
+
+# Logging
+SyslogFacility AUTH
+LogLevel VERBOSE
+
+# Authentication:
+
+LoginGraceTime 2m
+PermitRootLogin no
+StrictModes yes
+MaxAuthTries 3
+#MaxSessions 10
+
+PubkeyAuthentication yes
+
+# The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2
+# but this is overridden so installations will only check .ssh/authorized_keys
+AuthorizedKeysFile	.ssh/authorized_keys
+
+#AuthorizedPrincipalsFile none
+
+#AuthorizedKeysCommand none
+#AuthorizedKeysCommandUser nobody
+
+# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
+HostbasedAuthentication no
+# Change to yes if you don't trust ~/.ssh/known_hosts for
+# HostbasedAuthentication
+IgnoreUserKnownHosts yes
+# Don't read the user's ~/.rhosts and ~/.shosts files
+IgnoreRhosts yes
+
+# To disable tunneled clear text passwords, change to no here!
+PasswordAuthentication no
+PermitEmptyPasswords no
+
+# Change to no to disable s/key passwords
+#ChallengeResponseAuthentication yes
+
+# Kerberos options
+#KerberosAuthentication no
+#KerberosOrLocalPasswd yes
+#KerberosTicketCleanup yes
+#KerberosGetAFSToken no
+
+# GSSAPI options
+#GSSAPIAuthentication no
+#GSSAPICleanupCredentials yes
+
+# Set this to 'yes' to enable PAM authentication, account processing,
+# and session processing. If this is enabled, PAM authentication will
+# be allowed through the ChallengeResponseAuthentication and
+# PasswordAuthentication.  Depending on your PAM configuration,
+# PAM authentication via ChallengeResponseAuthentication may bypass
+# the setting of "PermitRootLogin without-password".
+# If you just want the PAM account and session checks to run without
+# PAM authentication, then enable this but set PasswordAuthentication
+# and ChallengeResponseAuthentication to 'no'.
+#UsePAM no
+
+AllowAgentForwarding no
+AllowTcpForwarding no
+#GatewayPorts no
+X11Forwarding no
+#X11DisplayOffset 10
+#X11UseLocalhost yes
+#PermitTTY yes
+#PrintMotd yes
+PrintLastLog yes
+#TCPKeepAlive yes
+PermitUserEnvironment no
+#Compression no
+ClientAliveInterval 300
+ClientAliveCountMax 0
+#UseDNS no
+#PidFile /var/run/sshd.pid
+MaxStartups 10:30:100
+#PermitTunnel no
+#ChrootDirectory none
+#VersionAddendum none
+
+# default banner path
+Banner /etc/issue.net
+
+# override default of no subsystems
+Subsystem sftp internal-sftp -l INFO
+
+# Example of overriding settings on a per-user basis
+#Match User anoncvs
+#	X11Forwarding no
+#	AllowTcpForwarding no
+#	PermitTTY no
+#	ForceCommand cvs server
+
+# use ssh version2
+Protocol 2
+# supported MAC algorithm
+MACs hmac-sha2-512-etm@openssh.com,hmac-sha2-256-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-512,hmac-sha2-256,umac-128@openssh.com
diff --git a/meta-openeuler/recipes-connectivity/openssh/openssh_%.bbappend b/meta-openeuler/recipes-connectivity/openssh/openssh_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d4d6471a985738a3a11aa8ae7eff76df70580b22
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/openssh/openssh_%.bbappend
@@ -0,0 +1,42 @@
+# main bb ref:
+# yocto-poky/meta/recipes-connectivity/openssh/openssh_8.9p1.bb
+
+# version in openEuler
+PV = "9.3p2"
+
+# notice files in openssh are all from higher version of oe
+# ref: http://cgit.openembedded.org/openembedded-core/tree/meta/recipes-connectivity/openssh/openssh?id=c80a3a7a4a9dc40cbb675777a1ba1481532ecb05
+FILESEXTRAPATHS:prepend := "${THISDIR}/openeuler-config/:"
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# conflict: other openeuler patches can't apply
+SRC_URI:prepend = " \
+        file://${BP}.tar.gz \
+        file://openssh-9.3p1-merged-openssl-evp.patch \
+        file://bugfix-sftp-when-parse_user_host_path-empty-path-should-be-allowed.patch \
+        file://add-loongarch.patch \
+        file://openssh-Add-sw64-architecture.patch \
+        file://skip-scp-test-if-there-is-no-scp-on-remote-path-as-s.patch \
+        file://backport-CVE-2023-48795-upstream-implement-strict-key-exchange-in-ssh-and-ss.patch \
+        file://backport-CVE-2023-51385-upstream-ban-user-hostnames-with-most-shell-metachar.patch \
+        "
+
+# from oe-core
+SRC_URI += "\
+        file://7280401bdd77ca54be6867a154cc01e0d72612e0.patch \
+"
+
+SRC_URI:remove = " \
+        file://f107467179428a0e3ea9e4aa9738ac12ff02822d.patch \
+        file://0001-Default-to-not-using-sandbox-when-cross-compiling.patch \
+"
+
+# in version 9.3p1, the line RDEPENDS:${PN}-dev = "" is removed
+# Thus, ${PN}-dev has a default dependency on ${PN}
+RDEPENDS:${PN}-dev = "${PN}"
+
+LIC_FILES_CHKSUM = "file://LICENCE;md5=072979064e691d342002f43cd89c0394"
+SRC_URI[sha256sum] = "200ebe147f6cb3f101fd0cdf9e02442af7ddca298dffd9f456878e7ccac676e8"
+
+# 9.3p1 version of bb file adds this configuration
+RDEPENDS:${PN}-ptest += "openssl-bin"
diff --git a/meta-openeuler/recipes-connectivity/openssl/openssl_%.bbappend b/meta-openeuler/recipes-connectivity/openssl/openssl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..930ba0328f7d66368f7d6e7b5512abd5a08b4816
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/openssl/openssl_%.bbappend
@@ -0,0 +1,42 @@
+# main bb file from: meta/recipes-connectivity/openssl/openssl_3.0.8.bb
+
+# openEuler version
+PV = "3.0.12"
+
+# conflict with openEuler patches
+SRC_URI:remove = "file://CVE-2023-0464.patch \
+        file://CVE-2023-0465.patch \
+        file://CVE-2023-0466.patch \
+        file://0001-Configure-do-not-tweak-mips-cflags.patch \
+"
+
+# patches in openEuler
+SRC_URI:prepend = "file://${BP}.tar.gz \
+        file://openssl-3.0-build.patch \
+        file://Backport-aarch64-support-BTI-and-pointer-authentication-in-as.patch \
+        file://Backport-SM3-acceleration-with-SM3-hardware-instruction-on-aa.patch \
+        file://Backport-Fix-sm3ss1-translation-issue-in-sm3-armv8.pl.patch \
+        file://Backport-providers-Add-SM4-GCM-implementation.patch \
+        file://Backport-SM4-optimization-for-ARM-by-HW-instruction.patch \
+        file://Backport-Further-acceleration-for-SM4-GCM-on-ARM.patch \
+        file://Backport-SM4-optimization-for-ARM-by-ASIMD.patch \
+        file://Backport-providers-Add-SM4-XTS-implementation.patch \
+        file://Backport-Fix-SM4-CBC-regression-on-Armv8.patch \
+        file://Backport-Fix-SM4-test-failures-on-big-endian-ARM-processors.patch \
+        file://Backport-Apply-SM4-optimization-patch-to-Kunpeng-920.patch \
+        file://Backport-SM4-AESE-optimization-for-ARMv8.patch \
+        file://Backport-Fix-SM4-XTS-build-failure-on-Mac-mini-M1.patch \
+        file://Backport-support-decode-SM2-parameters.patch \
+        file://Feature-support-SM2-CMS-signature.patch \
+        file://Feature-use-default-id-if-SM2-id-is-not-set.patch \
+        file://Backport-Make-DH_check_pub_key-and-DH_generate_key-safer-yet.patch \
+        file://Backport-poly1305-ppc.pl-Fix-vector-register-clobbering.patch \
+        file://Backport-Limit-the-execution-time-of-RSA-public-key-check.patch \
+        file://Backport-Add-NULL-checks-where-ContentInfo-data-can-be-NULL.patch \
+        file://Backport-Fix-SM4-XTS-aarch64-assembly-implementation-bug.patch \
+        file://fix-add-loongarch64-target.patch \
+"
+do_install:append () {
+        #Remove the empty directory that conflict with ca-certificates.
+        rm -rf ${D}${sysconfdir}/ssl/certs
+}
\ No newline at end of file
diff --git a/meta-openeuler/recipes-connectivity/ppp/ppp_%.bbappend b/meta-openeuler/recipes-connectivity/ppp/ppp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4c1a46f2d3f2ca369d2c24826acd50a85884e696
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/ppp/ppp_%.bbappend
@@ -0,0 +1,27 @@
+# main bbfile: yocto-poky/meta/recipes-connectivity/ppp/ppp_2.4.9.bb
+PV = "2.4.9"
+
+# source and patches from openeuler
+# can't apply: backport-ppp-2.4.9-config.patch, no support new feature(pam,cbcp) here
+# this patch backport-0011-build-sys-don-t-put-connect-errors-log-to-etc-ppp.patch make a new path and will conflict with other package, not apply
+# failed to apply the patch： backport-0027-Set-LIBDIR-for-RISCV.patch (for riscv64)
+SRC_URI:prepend = " \
+        file://backport-0004-doc-add-configuration-samples.patch \
+        file://backport-ppp-2.4.9-build-sys-don-t-hardcode-LIBDIR-but-set-it-according.patch \
+        file://backport-0006-scritps-use-change_resolv_conf-function.patch \
+        file://backport-ppp-2.4.8-pppd-we-don-t-want-to-accidentally-leak-fds.patch \
+        file://backport-ppp-2.4.9-everywhere-O_CLOEXEC-harder.patch \
+        file://backport-0014-everywhere-use-SOCK_CLOEXEC-when-creating-socket.patch \
+        file://backport-0015-pppd-move-pppd-database-to-var-run-ppp.patch \
+        file://backport-0016-rp-pppoe-add-manpage-for-pppoe-discovery.patch \
+        file://backport-0018-scritps-fix-ip-up.local-sample.patch \
+        file://backport-0020-pppd-put-lock-files-in-var-lock-ppp.patch \
+        file://backport-0023-build-sys-install-rp-pppoe-plugin-files-with-standar.patch \
+        file://backport-0024-build-sys-install-pppoatm-plugin-files-with-standard.patch \
+        file://backport-ppp-2.4.8-pppd-install-pppd-binary-using-standard-perms-755.patch \
+        file://backport-ppp-2.4.9-configure-cflags-allow-commas.patch \
+        file://backport-pppd-Negotiate-IP-address-when-only-peer-addresses-are-provided.patch \
+        file://backport-CVE-2022-4603.patch \
+"
+
+SRC_URI[sha256sum] = "f938b35eccde533ea800b15a7445b2f1137da7f88e32a16898d02dee8adc058d"
diff --git a/meta-openeuler/recipes-connectivity/wpa-supplicant/wpa-supplicant_%.bbappend b/meta-openeuler/recipes-connectivity/wpa-supplicant/wpa-supplicant_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..112b06e0de640760c375be335a0c79aa67314265
--- /dev/null
+++ b/meta-openeuler/recipes-connectivity/wpa-supplicant/wpa-supplicant_%.bbappend
@@ -0,0 +1,17 @@
+# version in openEuler
+PV = "2.10"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# apply source package in openeuler
+SRC_URI:prepend = " \
+    file://wpa_supplicant-${PV}.tar.gz \
+	file://wpa_supplicant-gui-qt4.patch \
+"
+
+DEPENDS += "libbsd-native"
+
+SRC_URI[sha256sum] = "20df7ae5154b3830355f8ab4269123a87affdea59fe74fe9292a91d0d7e17b2f"
+
+S = "${WORKDIR}/wpa_supplicant-${PV}"
+
diff --git a/meta-openeuler/recipes-containers/cni-plugins/cni_%.bbappend b/meta-openeuler/recipes-containers/cni-plugins/cni_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..665e948390faab07690971bd17824b248c40c89a
--- /dev/null
+++ b/meta-openeuler/recipes-containers/cni-plugins/cni_%.bbappend
@@ -0,0 +1,74 @@
+# ref bb: https://git.yoctoproject.org/meta-virtualization/tree/recipes-networking/cni
+
+OPENEULER_REPO_NAMES = "cni oee_archive"
+
+PV = "1.2.0"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+SRC_URI = " \
+        file://v1.2.0.tar.gz \
+        file://0001-k3s-cni-adaptation.patch \
+        file://master.zip \
+        file://oee_archive/cni/v1.2.0.tar.gz \
+"
+
+S = "${WORKDIR}/plugins-${PV}"
+
+GO_IMPORT = "vendor"
+
+do_compile() {
+	mkdir -p ${S}/src/github.com/containernetworking
+	ln -sfr ${S}/vendor/github.com/containernetworking/cni ${S}/src/github.com/containernetworking/cni
+
+	# Fixes: cannot find package "github.com/containernetworking/plugins/plugins/meta/bandwidth" in any of:
+	# we can't clone the plugin source directly to where it belongs because
+	# there seems to be an issue in the relocation code from UNPACKDIR to S
+	# and our LICENSE file is never found.
+	# This symbolic link arranges for the code to be available where go will
+	# search during the build
+	ln -sfr ${S}/ ${B}/src/github.com/containernetworking/plugins
+
+    # not need from source recipes:
+	# ln -sf vendor.copy vendor
+	# cp ${UNPACKDIR}/modules.txt vendor/
+	# cd ${B}/src/github.com/containernetworking/cni/cnitool
+	# ${GO} build ${GOBUILDFLAGS}
+
+    # reexec sync from src-openeuler -- just remain code here, current not build and pack
+    mkdir -p ${S}/src/github.com/docker/docker/pkg
+    ln -sfr ${WORKDIR}/reexec-master ${S}/src/github.com/docker/docker/pkg/reexec
+    # flannel cmd tool
+    mkdir -p ${S}/src/github.com/containernetworking/plugins/plugins/meta
+    ln -sfr ${WORKDIR}/cni-plugin-1.2.0 ${S}/src/github.com/containernetworking/plugins/plugins/meta/flannel
+
+	export GO111MODULE=off
+
+	cd ${B}/src/github.com/containernetworking/cni/libcni
+	${GO} build ${GOBUILDFLAGS}
+
+	cd ${B}/src/github.com/containernetworking/plugins
+	PLUGINS="$(ls -d plugins/meta/*; ls -d plugins/ipam/*; ls -d plugins/main/* | grep -v windows)"
+	mkdir -p ${B}/plugins/bin/
+	for p in $PLUGINS; do
+	    plugin="$(basename "$p")"
+	    echo "building: $p"
+	    ${GO} build ${GOBUILDFLAGS} -ldflags '-X github.com/containernetworking/plugins/pkg/utils/buildversion.BuildVersion=${CNI_VERSION}' -o ${B}/plugins/bin/$plugin github.com/containernetworking/plugins/$p
+	done 
+}
+
+do_install() {
+    localbindir="${libexecdir}/cni/"
+
+    install -d ${D}${localbindir}
+    install -d ${D}/${sysconfdir}/cni/net.d
+    
+    # src-openeuelr not have cnitool
+    # install -m 755 ${S}/src/import/cnitool/cnitool ${D}/${localbindir}
+
+    install -m 755 -D ${B}/plugins/bin/* ${D}/${localbindir}
+
+    # Parts of k8s expect the cni binaries to be available in /opt/cni
+    install -d ${D}/opt/cni
+    ln -sf ${libexecdir}/cni/ ${D}/opt/cni/bin
+}
diff --git a/meta-openeuler/recipes-containers/cni-plugins/cni_git.bb b/meta-openeuler/recipes-containers/cni-plugins/cni_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..aa9902e356c95336ce5492fa2c46a85b81e20264
--- /dev/null
+++ b/meta-openeuler/recipes-containers/cni-plugins/cni_git.bb
@@ -0,0 +1,108 @@
+HOMEPAGE = "https://github.com/containernetworking/cni"
+SUMMARY = "Container Network Interface - networking for Linux containers"
+DESCRIPTION = "CNI (Container Network Interface), a Cloud Native Computing \
+Foundation project, consists of a specification and libraries for writing \
+plugins to configure network interfaces in Linux containers, along with a \
+number of supported plugins. CNI concerns itself only with network connectivity \
+of containers and removing allocated resources when the container is deleted. \
+Because of this focus, CNI has a wide range of support and the specification \
+is simple to implement. \
+"
+
+SRCREV_cni = "b62753aa2bfa365c1ceaff6f25774a8047c896b5"
+SRCREV_plugins = "b6a0e0bc96906f0d3bd6bfcaab0b5ae72292f46c"
+SRCREV_flannel_plugin = "6464faacf5c00e25321573225d74638455ef03a0"
+SRCREV_FORMAT = "cni_plugins"
+SRC_URI = "\
+	git://github.com/containernetworking/cni.git;branch=main;name=cni;protocol=https;destsuffix=${GO_SRCURI_DESTSUFFIX} \
+	file://modules.txt \
+	"
+
+SRC_URI += "git://github.com/containernetworking/plugins.git;branch=main;destsuffix=${GO_SRCURI_DESTSUFFIX}/src/github.com/containernetworking/plugins;name=plugins;protocol=https"
+SRC_URI += "git://github.com/flannel-io/cni-plugin;branch=main;name=flannel_plugin;protocol=https;destsuffix=${GO_SRCURI_DESTSUFFIX}/src/github.com/containernetworking/plugins/plugins/meta/flannel"
+
+# generated via:
+# ./scripts/oe-go-mod-autogen.py --repo https://github.com/containernetworking/cni.git --rev <insert your rev here>
+include src_uri.inc
+
+DEPENDS = " \
+    rsync-native \
+    "
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://src/import/LICENSE;md5=fa818a259cbed7ce8bc2a22d35a464fc"
+
+GO_IMPORT = "import"
+S = "${WORKDIR}/git"
+
+PV = "v1.2.0-rc0+git${SRCREV_cni}"
+CNI_VERSION = "v1.2.0"
+
+inherit go
+inherit goarch
+
+# https://github.com/llvm/llvm-project/issues/53999
+TOOLCHAIN = "gcc"
+
+# sets the "sites" variable.
+include relocation.inc
+
+do_compile() {
+	mkdir -p ${S}/src/github.com/containernetworking
+	ln -sfr ${S}/src/import ${S}/src/github.com/containernetworking/cni
+
+	# Fixes: cannot find package "github.com/containernetworking/plugins/plugins/meta/bandwidth" in any of:
+	# we can't clone the plugin source directly to where it belongs because
+	# there seems to be an issue in the relocation code from UNPACKDIR to S
+	# and our LICENSE file is never found.
+	# This symbolic link arranges for the code to be available where go will
+	# search during the build
+	ln -sfr ${S}/src/import/src/github.com/containernetworking/plugins ${B}/src/github.com/containernetworking
+
+	# our copied .go files are to be used for the build
+	ln -sf vendor.copy vendor
+
+	# inform go that we know what we are doing
+	cp ${UNPACKDIR}/modules.txt vendor/
+
+	export GO111MODULE=off
+
+	cd ${B}/src/github.com/containernetworking/cni/libcni
+	${GO} build ${GOBUILDFLAGS}
+
+	cd ${B}/src/github.com/containernetworking/cni/cnitool
+	${GO} build ${GOBUILDFLAGS}
+
+	cd ${B}/src/import/src/github.com/containernetworking/plugins
+	PLUGINS="$(ls -d plugins/meta/*; ls -d plugins/ipam/*; ls -d plugins/main/* | grep -v windows)"
+	mkdir -p ${B}/plugins/bin/
+	for p in $PLUGINS; do
+	    plugin="$(basename "$p")"
+	    echo "building: $p"
+	    ${GO} build ${GOBUILDFLAGS} -ldflags '-X github.com/containernetworking/plugins/pkg/utils/buildversion.BuildVersion=${CNI_VERSION}' -o ${B}/plugins/bin/$plugin github.com/containernetworking/plugins/$p
+	done
+}
+
+do_compile[cleandirs] = "${B}/plugins"
+
+do_install() {
+    localbindir="${libexecdir}/cni/"
+
+    install -d ${D}${localbindir}
+    install -d ${D}/${sysconfdir}/cni/net.d
+
+    install -m 755 ${S}/src/import/cnitool/cnitool ${D}/${localbindir}
+    install -m 755 -D ${B}/plugins/bin/* ${D}/${localbindir}
+
+    # Parts of k8s expect the cni binaries to be available in /opt/cni
+    install -d ${D}/opt/cni
+    ln -sf ${libexecdir}/cni/ ${D}/opt/cni/bin
+}
+
+FILES:${PN} += "${libexecdir}/cni/* /opt/cni/bin"
+
+INSANE_SKIP:${PN} += "ldflags already-stripped"
+
+deltask compile_ptest_base
+
+RDEPENDS:${PN} += " ca-certificates"
diff --git a/meta-openeuler/recipes-containers/cni-plugins/relocation.inc b/meta-openeuler/recipes-containers/cni-plugins/relocation.inc
new file mode 100644
index 0000000000000000000000000000000000000000..8f72e91cb72b027b14fffed224cee587a08d3d59
--- /dev/null
+++ b/meta-openeuler/recipes-containers/cni-plugins/relocation.inc
@@ -0,0 +1 @@
+# keep it blank for openeuler.
diff --git a/meta-openeuler/recipes-containers/cni-plugins/src_uri.inc b/meta-openeuler/recipes-containers/cni-plugins/src_uri.inc
new file mode 100644
index 0000000000000000000000000000000000000000..8f72e91cb72b027b14fffed224cee587a08d3d59
--- /dev/null
+++ b/meta-openeuler/recipes-containers/cni-plugins/src_uri.inc
@@ -0,0 +1 @@
+# keep it blank for openeuler.
diff --git a/meta-openeuler/recipes-containers/cri-tools/cri-tools_%.bbappend b/meta-openeuler/recipes-containers/cri-tools/cri-tools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f66600a209a4311296641bad217fb3423053ecc7
--- /dev/null
+++ b/meta-openeuler/recipes-containers/cri-tools/cri-tools_%.bbappend
@@ -0,0 +1,45 @@
+# ref bb recipe: https://git.yoctoproject.org/meta-virtualization/tree/recipes-containers/cri-tools
+
+PV = "1.29.0"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+# conflict with openeuler
+SRC_URI:remove = " \
+        file://0001-build-allow-environmental-CGO-settings-and-pass-dont.patch \
+"
+
+SRC_URI:prepend = " \
+    file://v1.29.0.tar.gz \
+    file://0001-fix-CVE-2024-24786.patch \
+"
+
+S = "${WORKDIR}/cri-tools-${PV}"
+
+# source dir from src-openeuler is different from bb-upstream
+do_compile() {
+    export GOPATH="${S}/vendor:${STAGING_DIR_TARGET}/${prefix}/local/go"
+    cd ${S}/
+
+    # Build the target binaries
+    export GOARCH="${TARGET_GOARCH}"
+    # Pass the needed cflags/ldflags so that cgo can find the needed headers files and libraries
+    export CGO_ENABLED="1"
+    export CGO_CFLAGS="${CFLAGS} --sysroot=${STAGING_DIR_TARGET}"
+    export CGO_LDFLAGS="${LDFLAGS} --sysroot=${STAGING_DIR_TARGET}"
+    export CFLAGS=""
+    export LDFLAGS=""
+    export CC="${CC}"
+    export LD="${LD}"
+    export GOBIN=""
+
+    oe_runmake crictl
+}
+
+do_install() {
+    install -d ${D}${bindir}
+    for f in $(find ${S}/build/bin/ -type f); do
+	echo "installing $f to ${D}/${bindir}"
+        install -m 755 -D $f ${D}/${bindir}
+    done
+}
diff --git a/meta-openeuler/recipes-containers/cri-tools/cri-tools_git.bb b/meta-openeuler/recipes-containers/cri-tools/cri-tools_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f9b60bbf9f2600043db0ec335624b38461d0c32b
--- /dev/null
+++ b/meta-openeuler/recipes-containers/cri-tools/cri-tools_git.bb
@@ -0,0 +1,81 @@
+HOMEPAGE = "https://github.com/kubernetes-sigs/cri-tools"
+SUMMARY = "CLI and validation tools for Kubelet Container Runtime Interface (CRI)"
+DESCRIPTION = "What is the scope of this project? \
+\
+cri-tools aims to provide a series of debugging and validation tools for \
+Kubelet CRI, which includes: \
+\
+  * crictl: CLI for kubelet CRI. \
+  * critest: validation test suites for kubelet CRI. \
+\
+What is not in scope for this project? \
+\
+  * Building a new kubelet container runtime based on CRI. \
+  * Managing pods/containers for CRI-compatible runtimes by end-users, e.g. \
+    pods created by crictl may be removed automatically by kubelet because of \
+    non-exist on the kube-apiserver. \
+ "
+
+SRCREV_cri-tools = "17b4dd65d660fec94d7a5a070e3e89ef640f1087"
+SRC_URI = "\
+	git://github.com/kubernetes-sigs/cri-tools.git;branch=master;name=cri-tools;protocol=https;destsuffix=${GO_SRCURI_DESTSUFFIX} \
+        file://0001-build-allow-environmental-CGO-settings-and-pass-dont.patch \
+	"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://src/import/LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+GO_IMPORT = "import"
+
+PV = "1.29.0+git${SRCREV_cri-tools}"
+
+RPROVIDES:${PN} += "crictl"
+PACKAGES =+ "${PN}-critest"
+
+inherit go
+inherit goarch
+inherit pkgconfig
+
+EXTRA_OEMAKE="BUILDTAGS=''"
+
+do_compile() {
+	# link fixups for compilation
+	rm -f ${S}/src/import/vendor/src
+	ln -sf ./ ${S}/src/import/vendor/src
+
+	export GOPATH="${S}/src/import/.gopath:${S}/src/import/vendor:${STAGING_DIR_TARGET}/${prefix}/local/go"
+	cd ${S}/src/import
+
+	# Build the target binaries
+	export GOARCH="${TARGET_GOARCH}"
+	# Pass the needed cflags/ldflags so that cgo can find the needed headers files and libraries
+	export CGO_ENABLED="1"
+	export CGO_CFLAGS="${CFLAGS} --sysroot=${STAGING_DIR_TARGET}"
+	export CGO_LDFLAGS="${LDFLAGS} --sysroot=${STAGING_DIR_TARGET}"
+	export CFLAGS=""
+	export LDFLAGS=""
+	export CC="${CC}"
+	export LD="${LD}"
+	export GOBIN=""
+
+	oe_runmake crictl
+}
+
+do_install() {
+    install -d ${D}${bindir}
+    for f in $(find ${S}/src/import/build/bin/ -type f); do
+	echo "installing $f to ${D}/${bindir}"
+        install -m 755 -D $f ${D}/${bindir}
+    done
+}
+
+FILES:${PN}-critest = "${bindir}/critest"
+
+# don't clobber hooks.d
+ALLOW_EMPTY:${PN} = "1"
+
+INSANE_SKIP:${PN} += "ldflags already-stripped textrel"
+
+deltask compile_ptest_base
+
+COMPATIBLE_HOST = "^(?!(qemu)?mips).*"
diff --git a/meta-openeuler/recipes-containers/kubeedge/files/cloudcore.example.yaml b/meta-openeuler/recipes-containers/kubeedge/files/cloudcore.example.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..dc5e91dc510991b17126ca09508dc986109e8fb6
--- /dev/null
+++ b/meta-openeuler/recipes-containers/kubeedge/files/cloudcore.example.yaml
@@ -0,0 +1,123 @@
+# With --defaultconfig flag, users can easily get a default full config file as reference, with all fields (and field descriptions) included and default values set. 
+# Users can modify/create their own configs accordingly as reference. 
+# Because it is a full configuration, it is more suitable for advanced users.
+
+apiVersion: cloudcore.config.kubeedge.io/v1alpha1
+commonConfig:
+  tunnelPort: 10350
+kind: CloudCore
+kubeAPIConfig:
+  burst: 200
+  contentType: application/vnd.kubernetes.protobuf
+  kubeConfig: /root/.kube/config
+  master: ""
+  qps: 100
+modules:
+  cloudHub:
+    advertiseAddress:
+    - 192.168.10.8
+    dnsNames:
+    - ""
+    edgeCertSigningDuration: 365
+    enable: true
+    https:
+      address: 0.0.0.0
+      enable: true
+      port: 10002
+    keepaliveInterval: 30
+    nodeLimit: 1000
+    quic:
+      address: 0.0.0.0
+      enable: false
+      maxIncomingStreams: 10000
+      port: 10001
+    tlsCAFile: /etc/kubeedge/ca/rootCA.crt
+    tlsCAKeyFile: /etc/kubeedge/ca/rootCA.key
+    tlsCertFile: /etc/kubeedge/certs/server.crt
+    tlsPrivateKeyFile: /etc/kubeedge/certs/server.key
+    tokenRefreshDuration: 12
+    unixsocket:
+      address: unix:///var/lib/kubeedge/kubeedge.sock
+      enable: true
+    websocket:
+      address: 0.0.0.0
+      enable: true
+      port: 10000
+    writeTimeout: 30
+  cloudStream:
+    enable: false
+    streamPort: 10003
+    tlsStreamCAFile: /etc/kubeedge/ca/streamCA.crt
+    tlsStreamCertFile: /etc/kubeedge/certs/stream.crt
+    tlsStreamPrivateKeyFile: /etc/kubeedge/certs/stream.key
+    tlsTunnelCAFile: /etc/kubeedge/ca/rootCA.crt
+    tlsTunnelCertFile: /etc/kubeedge/certs/server.crt
+    tlsTunnelPrivateKeyFile: /etc/kubeedge/certs/server.key
+    tunnelPort: 10004
+  deviceController:
+    buffer:
+      deviceEvent: 1
+      deviceModelEvent: 1
+      updateDeviceStatus: 1024
+    context:
+      receiveModule: devicecontroller
+      responseModule: cloudhub
+      sendModule: cloudhub
+    enable: true
+    load:
+      updateDeviceStatusWorkers: 1
+  dynamicController:
+    enable: false
+  edgeController:
+    buffer:
+      configMapEvent: 1
+      deletePod: 1024
+      endpointsEvent: 1
+      podEvent: 1
+      queryConfigMap: 1024
+      queryEndpoints: 1024
+      queryNode: 1024
+      queryPersistentVolume: 1024
+      queryPersistentVolumeClaim: 1024
+      querySecret: 1024
+      queryService: 1024
+      queryVolumeAttachment: 1024
+      ruleEndpointsEvent: 1
+      rulesEvent: 1
+      secretEvent: 1
+      serviceAccountToken: 1024
+      serviceEvent: 1
+      updateNode: 1024
+      updateNodeStatus: 1024
+      updatePodStatus: 1024
+    context:
+      receiveModule: edgecontroller
+      responseModule: cloudhub
+      sendModule: cloudhub
+      sendRouterModule: router
+    enable: true
+    load:
+      ServiceAccountTokenWorkers: 4
+      UpdateRuleStatusWorkers: 4
+      deletePodWorkers: 4
+      queryConfigMapWorkers: 4
+      queryEndpointsWorkers: 4
+      queryNodeWorkers: 4
+      queryPersistentVolumeClaimWorkers: 4
+      queryPersistentVolumeWorkers: 4
+      querySecretWorkers: 4
+      queryServiceWorkers: 4
+      queryVolumeAttachmentWorkers: 4
+      updateNodeStatusWorkers: 1
+      updateNodeWorkers: 4
+      updatePodStatusWorkers: 1
+    nodeUpdateFrequency: 10
+  router:
+    address: 0.0.0.0
+    enable: false
+    port: 9443
+    restTimeout: 60
+  syncController:
+    enable: true
+
+
diff --git a/meta-openeuler/recipes-containers/kubeedge/files/edgecore.example.yaml b/meta-openeuler/recipes-containers/kubeedge/files/edgecore.example.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..3309e04387401df6e9e3b7a0580d34dcb7f047d9
--- /dev/null
+++ b/meta-openeuler/recipes-containers/kubeedge/files/edgecore.example.yaml
@@ -0,0 +1,104 @@
+# With --defaultconfig flag, users can easily get a default full config file as reference, with all fields (and field descriptions) included and default values set. 
+# Users can modify/create their own configs accordingly as reference. 
+# Because it is a full configuration, it is more suitable for advanced users.
+
+apiVersion: edgecore.config.kubeedge.io/v1alpha1
+database:
+  aliasName: default
+  dataSource: /var/lib/kubeedge/edgecore.db
+  driverName: sqlite3
+kind: EdgeCore
+modules:
+  dbTest:
+    enable: false
+  deviceTwin:
+    enable: true
+  edgeHub:
+    enable: true
+    heartbeat: 15
+    httpServer: https://192.168.10.8:10002
+    projectID: e632aba927ea4ac2b575ec1603d56f10
+    quic:
+      enable: false
+      handshakeTimeout: 30
+      readDeadline: 15
+      server: 192.168.10.8:10001
+      writeDeadline: 15
+    rotateCertificates: true
+    tlsCaFile: /etc/kubeedge/ca/rootCA.crt
+    tlsCertFile: /etc/kubeedge/certs/server.crt
+    tlsPrivateKeyFile: /etc/kubeedge/certs/server.key
+    token: ""
+    websocket:
+      enable: true
+      handshakeTimeout: 30
+      readDeadline: 15
+      server: 192.168.10.8:10000
+      writeDeadline: 15
+  edgeStream:
+    enable: false
+    handshakeTimeout: 30
+    readDeadline: 15
+    server: 127.0.0.1:10004
+    tlsTunnelCAFile: /etc/kubeedge/ca/rootCA.crt
+    tlsTunnelCertFile: /etc/kubeedge/certs/server.crt
+    tlsTunnelPrivateKeyFile: /etc/kubeedge/certs/server.key
+    writeDeadline: 15
+  edged:
+    cgroupDriver: cgroupfs
+    cgroupRoot: ""
+    cgroupsPerQOS: true
+    clusterDNS: ""
+    clusterDomain: ""
+    cniBinDir: /opt/cni/bin
+    cniCacheDirs: /var/lib/cni/cache
+    cniConfDir: /etc/cni/net.d
+    concurrentConsumers: 5
+    devicePluginEnabled: false
+    dockerAddress: unix:///var/run/docker.sock
+    edgedMemoryCapacity: 7852396000
+    enable: true
+    enableMetrics: true
+    gpuPluginEnabled: false
+    hostnameOverride: hi3093
+    imageGCHighThreshold: 80
+    imageGCLowThreshold: 40
+    imagePullProgressDeadline: 60
+    maximumDeadContainersPerPod: 1
+    networkPluginMTU: 1500
+    nodeIP: 192.168.10.8
+    nodeStatusUpdateFrequency: 10
+    podSandboxImage: kubeedge/pause-arm64:3.1
+    registerNode: true
+    registerNodeNamespace: default
+    remoteImageEndpoint: unix:///var/run/dockershim.sock
+    remoteRuntimeEndpoint: unix:///var/run/dockershim.sock
+    runtimeRequestTimeout: 2
+    runtimeType: docker
+    volumeStatsAggPeriod: 60000000000
+  eventBus:
+    enable: true
+    eventBusTLS:
+      enable: false
+      tlsMqttCAFile: /etc/kubeedge/ca/rootCA.crt
+      tlsMqttCertFile: /etc/kubeedge/certs/server.crt
+      tlsMqttPrivateKeyFile: /etc/kubeedge/certs/server.key
+    mqttMode: 2
+    mqttQOS: 0
+    mqttRetain: false
+    mqttServerExternal: tcp://127.0.0.1:1883
+    mqttServerInternal: tcp://127.0.0.1:1884
+    mqttSessionQueueSize: 100
+  metaManager:
+    contextSendGroup: hub
+    contextSendModule: websocket
+    enable: true
+    metaServer:
+      debug: false
+      enable: false
+    podStatusSyncInterval: 60
+    remoteQueryTimeout: 60
+  serviceBus:
+    enable: false
+
+
diff --git a/meta-openeuler/recipes-containers/kubeedge/files/openeuler-embedded-support-only.patch b/meta-openeuler/recipes-containers/kubeedge/files/openeuler-embedded-support-only.patch
new file mode 100644
index 0000000000000000000000000000000000000000..236618f33cf00e8e2183532263b8e440f9d1195b
--- /dev/null
+++ b/meta-openeuler/recipes-containers/kubeedge/files/openeuler-embedded-support-only.patch
@@ -0,0 +1,101 @@
+diff --git a/hack/lib/golang.sh b/hack/lib/golang.sh
+index 90e4862..096012f 100755
+--- a/hack/lib/golang.sh
++++ b/hack/lib/golang.sh
+@@ -80,9 +80,8 @@ kubeedge::version::get_version_info() {
+ 
+   # If GIT_VERSION is not a valid Semantic Version, then refuse to build.
+   if ! [[ "${GIT_VERSION}" =~ ^v([0-9]+)\.([0-9]+)(\.[0-9]+)?(-[0-9A-Za-z.-]+)?(\+[0-9A-Za-z.-]+)?$ ]]; then
+-      echo "GIT_VERSION should be a valid Semantic Version. Current value: ${GIT_VERSION}"
+-      echo "Please see more details here: https://semver.org"
+-      exit 1
++      # fix for yocto build
++      GIT_VERSION=$(echo "${OEE_YOCTO_VERSION}")
+   fi
+ }
+ 
+diff --git a/keadm/cmd/keadm/app/cmd/util/common.go b/keadm/cmd/keadm/app/cmd/util/common.go
+index 7a9d366..0466fdf 100644
+--- a/keadm/cmd/keadm/app/cmd/util/common.go
++++ b/keadm/cmd/keadm/app/cmd/util/common.go
+@@ -48,7 +48,7 @@ const (
+ 	CloudServiceFile     = "cloudcore.service"
+ 	ServiceFileURLFormat = "https://raw.githubusercontent.com/kubeedge/kubeedge/release-%s/build/tools/%s"
+ 	KubeEdgePath         = "/etc/kubeedge/"
+-	KubeEdgeUsrBinPath   = "/usr/local/bin"
++	KubeEdgeUsrBinPath   = "/usr/bin"
+ 	KubeEdgeBinaryName   = "edgecore"
+ 
+ 	KubeCloudBinaryName = "cloudcore"
+@@ -110,22 +110,8 @@ func (co *Common) SetOSInterface(intf types.OSTypeInstaller) {
+ 
+ // GetPackageManager get package manager of OS
+ func GetPackageManager() string {
+-	cmd := NewCommand("command -v apt || command -v yum || command -v pacman")
+-	err := cmd.Exec()
+-	if err != nil {
+-		fmt.Println(err)
+-		return ""
+-	}
+-
+-	if strings.HasSuffix(cmd.GetStdOut(), APT) {
+-		return APT
+-	} else if strings.HasSuffix(cmd.GetStdOut(), YUM) {
+-		return YUM
+-	} else if strings.HasSuffix(cmd.GetStdOut(), PACMAN) {
+-		return PACMAN
+-	} else {
+-		return ""
+-	}
++	// for openEuler Embedded special
++	return YUM
+ }
+ 
+ // GetOSInterface helps in returning OS specific object which implements OSTypeInstaller interface.
+@@ -335,7 +321,8 @@ func runEdgeCore(version semver.Version) error {
+ 	edgecoreServiceName := "edgecore"
+ 
+ 	if systemdExist {
+-		binExec = fmt.Sprintf("sudo ln /etc/kubeedge/%s.service /etc/systemd/system/%s.service && sudo systemctl daemon-reload && sudo systemctl enable %s && sudo systemctl start %s", edgecoreServiceName, edgecoreServiceName, edgecoreServiceName, edgecoreServiceName)
++        // openeuler Embedded need run keadm by root for without sudo cmd.
++		binExec = fmt.Sprintf("ln /etc/kubeedge/%s.service /etc/systemd/system/%s.service && systemctl daemon-reload && systemctl enable %s && systemctl start %s", edgecoreServiceName, edgecoreServiceName, edgecoreServiceName, edgecoreServiceName)
+ 	} else {
+ 		binExec = fmt.Sprintf("%s/%s > %skubeedge/edge/%s.log 2>&1 &", KubeEdgeUsrBinPath, KubeEdgeBinaryName, KubeEdgePath, KubeEdgeBinaryName)
+ 	}
+@@ -375,11 +362,11 @@ func killKubeEdgeBinary(proc string) error {
+ 		if systemdExist && serviceName != "" {
+ 			// remove the system service.
+ 			serviceFilePath := fmt.Sprintf("/etc/systemd/system/%s.service", serviceName)
+-			serviceFileRemoveExec := fmt.Sprintf("&& sudo rm %s", serviceFilePath)
++			serviceFileRemoveExec := fmt.Sprintf("&& rm %s", serviceFilePath)
+ 			if _, err := os.Stat(serviceFilePath); err != nil && os.IsNotExist(err) {
+ 				serviceFileRemoveExec = ""
+ 			}
+-			binExec = fmt.Sprintf("sudo systemctl stop %s.service && sudo systemctl disable %s.service %s && sudo systemctl daemon-reload", serviceName, serviceName, serviceFileRemoveExec)
++			binExec = fmt.Sprintf("systemctl stop %s.service && systemctl disable %s.service %s && systemctl daemon-reload", serviceName, serviceName, serviceFileRemoveExec)
+ 		} else {
+ 			binExec = fmt.Sprintf("pkill %s", proc)
+ 		}
+diff --git a/keadm/cmd/keadm/app/cmd/util/rpminstaller.go b/keadm/cmd/keadm/app/cmd/util/rpminstaller.go
+index 058008b..3d4cbc0 100644
+--- a/keadm/cmd/keadm/app/cmd/util/rpminstaller.go
++++ b/keadm/cmd/keadm/app/cmd/util/rpminstaller.go
+@@ -69,7 +69,8 @@ func (r *RpmOS) InstallMQTT() error {
+ 	}
+ 	// epel-release package does not included in openEuler
+ 	if vendorName == openEulerVendorName {
+-		commands = commands[1:]
++		// mosquitto have packed on openEuler embedded
++		commands = commands[2:]
+ 	}
+ 
+ 	// install MQTT
+@@ -112,6 +113,8 @@ func (r *RpmOS) InstallKubeEdge(options types.InstallOptions) error {
+ 		return fmt.Errorf("can't support this architecture of RpmOS: %s", result)
+ 	}
+ 
++	// openEuler embedded have pack/installed it. Just return nil(none err).
++	return nil
+ 	return installKubeEdge(options, arch, r.KubeEdgeVersion)
+ }
+ 
diff --git a/meta-openeuler/recipes-containers/kubeedge/kubeedge_1.8.0.bb b/meta-openeuler/recipes-containers/kubeedge/kubeedge_1.8.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9a0747889d010c073ad1df2dcaa5781adafb380a
--- /dev/null
+++ b/meta-openeuler/recipes-containers/kubeedge/kubeedge_1.8.0.bb
@@ -0,0 +1,217 @@
+HOMEPAGE = "git://github.com/kubeedge/kubeedge;branch=master;protocol=https"
+SUMMARY = "Production-Grade Container Scheduling and Management"
+DESCRIPTION = "KubeEdge is built upon Kubernetes and extends native containerized \
+application orchestration and device management to hosts at the Edge. \
+"
+
+PV = "1.8.0"
+
+SRC_URI = " \
+    file://v1.8.0.tar.gz;subdir=git/src/github.com/kubeedge/kubeedge;striplevel=1 \
+"
+
+SRC_URI:append = " \
+    file://0001-rpminstaller-add-support-for-openEuler.patch \
+    file://1000-add-riscv64-support.patch \
+    file://openeuler-embedded-support-only.patch \
+    file://edgecore.example.yaml \
+    file://cloudcore.example.yaml \
+"
+
+DEPENDS += "rsync-native \
+            coreutils-native \
+            go-native \
+           "
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+GO_IMPORT = "import"
+S = "${WORKDIR}/git/src/github.com/kubeedge/kubeedge"
+
+inherit systemd
+inherit go
+inherit goarch
+
+do_compile() {
+	export GOPATH="${S}/src/import/.gopath:${S}/src/import/vendor:${STAGING_DIR_TARGET}/${prefix}/local/go:${WORKDIR}/git/"
+	cd ${S}
+
+	# Build the target binaries
+	export GOARCH="${TARGET_GOARCH}"
+	# Pass the needed cflags/ldflags so that cgo can find the needed headers files and libraries
+	export CGO_ENABLED="1"
+	export CGO_CFLAGS="${CFLAGS} --sysroot=${STAGING_DIR_TARGET}"
+	export CGO_LDFLAGS="${LDFLAGS} --sysroot=${STAGING_DIR_TARGET}"
+	export CFLAGS=""
+	export LDFLAGS=""
+	export CC="${CC}"
+	export LD="${LD}"
+	export GOBIN=""
+	export OEE_YOCTO_VERSION="v${PV}-oee+yocto"
+    # Any GOLDFLAGS strings cause passing parameter err for unknown reason: 
+    #   panic: runtime error: index out of range [1] with length 1
+    # current we use left NULL as workaround.
+    # the GOLDFLAGS from src-openeuler is:
+    #    "-buildid=none -buildmode=pie -extldflags=-ftrapv -extldflags=-zrelro -extldflags=-znow -linkmode=external -extldflags=-static -extldflags '-Wl,-s'"
+    export GOLDFLAGS=""
+
+    make all CGO_FLAGS=${CGO_FLAGS} GO=${GO}
+    ${GO} build -v -o _output/local/bin/csidriver  github.com/kubeedge/kubeedge/cloud/cmd/csidriver
+}
+
+export TARBALL_NAME = "${BPN}-v${PV}-linux-${TARGET_GOARCH}"
+do_install() {
+    # create directories
+    install -d ${D}${bindir}
+    install -d ${D}${sysconfdir}
+    install -d ${D}${systemd_unitdir}/system/
+    install -d ${D}${sysconfdir}/kubeedge
+    install -d ${D}${sysconfdir}/kubeedge/config
+    install -d ${D}${sysconfdir}/kubeedge/tools
+
+    # install binaries
+    install -m 755 -D ${S}/_output/local/bin/keadm ${D}/${bindir}
+    install -m 755 -D ${S}/_output/local/bin/cloudcore ${D}/${bindir}
+    install -m 755 -D ${S}/_output/local/bin/edgecore ${D}/${bindir}
+    install -m 755 -D ${S}/_output/local/bin/admission ${D}/${bindir}
+    install -m 755 -D ${S}/_output/local/bin/csidriver ${D}/${bindir}
+    install -m 755 -D ${S}/_output/local/bin/edgesite-agent ${D}/${bindir}
+    install -m 755 -D ${S}/_output/local/bin/edgesite-server ${D}/${bindir}
+
+    # default configs (generated by --defaultconfig) for both cloudcore and edgecore
+    install -Dpm0640 ${WORKDIR}/cloudcore.example.yaml ${D}${sysconfdir}/kubeedge/config/edgecore.example.yaml
+    install -Dpm0640 ${WORKDIR}/edgecore.example.yaml ${D}${sysconfdir}/kubeedge/config/edgecore.example.yaml
+
+    # service file for systemd
+    install -m 0644 ${S}/build/tools/cloudcore.service ${D}${systemd_unitdir}/system/
+    install -m 0644 ${S}/build/tools/edgecore.service ${D}${systemd_unitdir}/system/
+    # install service file in /etc/kubeedge/ as well so that no need to download from internet when they use keadm
+    install -m 0644 ${S}/build/tools/cloudcore.service ${D}${sysconfdir}/kubeedge/
+    install -m 0644 ${S}/build/tools/edgecore.service ${D}${sysconfdir}/kubeedge/
+    sed -i 's#/usr/local/bin/edgecore#/usr/bin/edgecore#g' ${D}${sysconfdir}/kubeedge/edgecore.service
+
+    # crd yamls for kubernetes
+    install -Dm 0644 ${S}/build/crds/devices/devices_v1alpha1_devicemodel.yaml ${D}${sysconfdir}/kubeedge/crds/devices/devices_v1alpha1_devicemodel.yaml
+    install -Dm 0644 ${S}/build/crds/devices/devices_v1alpha2_devicemodel.yaml ${D}${sysconfdir}/kubeedge/crds/devices/devices_v1alpha2_devicemodel.yaml
+    install -Dm 0644 ${S}/build/crds/devices/devices_v1alpha1_device.yaml ${D}${sysconfdir}/kubeedge/crds/devices/devices_v1alpha1_device.yaml
+    install -Dm 0644 ${S}/build/crds/devices/devices_v1alpha2_device.yaml ${D}${sysconfdir}/kubeedge/crds/devices/devices_v1alpha2_device.yaml
+    install -Dm 0644 ${S}/build/crds/reliablesyncs/objectsync_v1alpha1.yaml ${D}${sysconfdir}/kubeedge/crds/reliablesyncs/objectsync_v1alpha1.yaml
+    install -Dm 0644 ${S}/build/crds/reliablesyncs/cluster_objectsync_v1alpha1.yaml ${D}${sysconfdir}/kubeedge/crds/reliablesyncs/cluster_objectsync_v1alpha1.yaml
+    install -Dm 0644 ${S}/build/crds/router/router_v1_ruleEndpoint.yaml ${D}${sysconfdir}/kubeedge/crds/router/router_v1_ruleEndpoint.yaml
+    install -Dm 0644 ${S}/build/crds/router/router_v1_rule.yaml ${D}${sysconfdir}/kubeedge/crds/router/router_v1_rule.yaml
+
+    # tool for certificate generation
+    install -Dpm0550 ${S}/build/tools/certgen.sh ${D}${sysconfdir}/kubeedge/tools/certgen.sh
+
+    # construct tarball used for keadm
+    install -d ${D}/${TARBALL_NAME}
+    install -Dpm0550 ${S}/_output/local/bin/cloudcore ${D}/${TARBALL_NAME}/cloud/cloudcore/cloudcore
+    install -Dpm0550 ${S}/_output/local/bin/admission ${D}/${TARBALL_NAME}/cloud/admission/admission
+    install -Dpm0550 ${S}/_output/local/bin/csidriver ${D}/${TARBALL_NAME}/cloud/csidriver/csidriver
+    install -Dpm0550 ${S}/_output/local/bin/edgecore ${D}/${TARBALL_NAME}/edge/edgecore
+    cp -r ${D}${sysconfdir}/kubeedge/crds/ ${D}/${TARBALL_NAME}
+    echo "v${PV}" > ${D}/${TARBALL_NAME}/version
+    pushd ${D}
+    tar zcf ${TARBALL_NAME}.tar.gz ${TARBALL_NAME}/
+    sha512sum ${TARBALL_NAME}.tar.gz | awk '{print $1}' > checksum_${TARBALL_NAME}.tar.gz.txt
+    install -Dpm0550 ${TARBALL_NAME}.tar.gz ${D}${sysconfdir}/kubeedge/${TARBALL_NAME}.tar.gz
+    install -Dpm0550 checksum_${TARBALL_NAME}.tar.gz.txt ${D}${sysconfdir}/kubeedge/checksum_${TARBALL_NAME}.tar.gz.txt
+    popd
+}
+
+PACKAGES =+ "keadm cloudcore edgecore edgesite keadmtarball"
+ALLOW_EMPTY:${PN} = "1"
+RDEPENDS:${PN} += " \
+        keadm \
+        cloudcore \
+        edgecore \
+        edgesite \
+"
+
+RDEPENDS:edgecore += "mosquitto"
+
+FILES:keadm = " \
+        ${bindir}/keadm \
+        ${sysconfdir}/kubeedge/cloudcore.service \
+        ${sysconfdir}/kubeedge/edgecore.service \
+        ${sysconfdir}/kubeedge/${TARBALL_NAME}.tar.gz \
+        ${sysconfdir}/kubeedge/checksum_${TARBALL_NAME}.tar.gz.txt \
+"
+
+FILES:cloudcore = " \
+        ${bindir}/cloudcore \
+        ${bindir}/admission \
+        ${bindir}/csidriver \
+        ${systemd_unitdir}/system/cloudcore.service \
+        ${sysconfdir}/kubeedge/crds \
+        ${sysconfdir}/kubeedge/tools/certgen.sh \
+        ${sysconfdir}/kubeedge/config/cloudcore.example.yaml \
+"
+
+FILES:edgecore = " \
+        ${bindir}/edgecore \
+        ${systemd_unitdir}/system/edgecore.service \
+        ${sysconfdir}/kubeedge/config/edgecore.example.yaml \
+"
+
+FILES:edgesite = " \
+        ${bindir}/edgesite-agent \
+        ${bindir}/edgesite-server \
+"
+
+FILES:keadmtarball = "/${TARBALL_NAME}.tar.gz /checksum_${TARBALL_NAME}.tar.gz.txt /kubeedge-v1.8.0-linux-arm64"
+
+# If board config use =y instead ko, remove it from bbappend.
+RDEPENDS:edgecore += " \
+        kernel-module-llc \
+        kernel-module-stp \
+        kernel-module-bridge \
+        kernel-module-br-netfilter \
+        kernel-module-libcrc32c \
+        kernel-module-nf-conntrack \
+        kernel-module-nf-conntrack-netlink \
+        kernel-module-nfnetlink-log \
+        kernel-module-nfnetlink \
+        kernel-module-nf-nat \
+        kernel-module-vxlan \
+        kernel-module-veth \
+        kernel-module-nf-defrag-ipv4 \
+        kernel-module-nf-defrag-ipv6 \
+        kernel-module-nft-chain-nat \
+        kernel-module-nft-compat \
+        kernel-module-nft-counter \
+        kernel-module-xt-addrtype \
+        kernel-module-xt-comment \
+        kernel-module-xt-conntrack \
+        kernel-module-xt-mark \
+        kernel-module-xt-masquerade \
+        kernel-module-xt-multiport \
+        kernel-module-xt-nat \
+        kernel-module-xt-tcpudp \
+        kernel-module-xt-connmark \
+        kernel-module-xt-statistic \
+        kernel-module-xt-physdev \
+        kernel-module-xt-nflog \
+        kernel-module-xt-limit \
+"
+
+# sync Kubernetes kernel RRECOMMENDS
+RRECOMMENDS:${PN} = "\
+                     kernel-module-xt-addrtype \
+                     kernel-module-xt-nat \
+                     kernel-module-xt-multiport \
+                     kernel-module-xt-conntrack \
+                     kernel-module-xt-comment \
+                     kernel-module-xt-mark \
+                     kernel-module-xt-connmark \
+                     kernel-module-vxlan \
+                     kernel-module-xt-masquerade \
+                     kernel-module-xt-statistic \
+                     kernel-module-xt-physdev \
+                     kernel-module-xt-nflog \
+                     kernel-module-xt-limit \
+                     kernel-module-nfnetlink-log \
+"
+
+deltask compile_ptest_base
diff --git a/meta-openeuler/recipes-core/audit/audit_%.bbappend b/meta-openeuler/recipes-core/audit/audit_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..08b4cab2082944a3587dbc8882ac740aa9217a67
--- /dev/null
+++ b/meta-openeuler/recipes-core/audit/audit_%.bbappend
@@ -0,0 +1,43 @@
+# main bbfile: from oe
+# http://cgit.openembedded.org/meta-openembedded/tree/meta-oe/recipes-security/audit/audit_3.0.9.bb
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+#version in openEuler
+PV = "3.1.2"
+
+S = "${WORKDIR}/${BP}"
+
+# files, patches that come from openeuler
+# This patches are conflict, not apply:
+#  backport-audit-flex-array-workaround.patch
+#  backport-audit-undo-flex-array.patch
+SRC_URI += " \
+        file://${BP}.tar.gz \
+        file://bugfix-audit-support-armv7b.patch \
+        file://bugfix-audit-userspace-missing-syscalls-for-aarm64.patch \
+        file://bugfix-audit-reload-coredump.patch \
+        file://audit-Add-sw64-architecture.patch \
+        file://auditd.conf \
+        file://audit.rules \
+        "
+
+# we don't want audit python3 runtime tool
+DEPENDS:remove = " python3 "
+EXTRA_OECONF:remove = " --with-python3=yes "
+EXTRA_OECONF += " --with-python3=no "
+PACKAGES:remove = " ${PN}-python "
+FILES:${PN}-python:remove = " ${libdir}/python${PYTHON_BASEVERSION} "
+FILES:auditd += " ${libdir} "
+
+# use openeuler's config and rules
+do_install:append() {
+	cp ${WORKDIR}/audit.rules ${D}/etc/audit/rules.d/audit.rules
+	cp ${WORKDIR}/audit.rules ${D}/etc/audit/audit.rules
+	cp ${WORKDIR}/auditd.conf ${D}/etc/audit/auditd.conf
+	rm -rf ${D}/${libdir}/pkgconfig
+}
+
+do_install:append:arm() {
+    sed -i "/arch=b64/d" ${D}/etc/audit/audit.rules
+}
diff --git a/meta-openeuler/recipes-core/audit/audit_3.1.2.bb b/meta-openeuler/recipes-core/audit/audit_3.1.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5380e90223985d9e986d5da39bfd47a88ba09159
--- /dev/null
+++ b/meta-openeuler/recipes-core/audit/audit_3.1.2.bb
@@ -0,0 +1,116 @@
+SUMMARY = "User space tools for kernel auditing"
+DESCRIPTION = "The audit package contains the user space utilities for \
+storing and searching the audit records generated by the audit subsystem \
+in the Linux kernel."
+HOMEPAGE = "http://people.redhat.com/sgrubb/audit/"
+SECTION = "base"
+LICENSE = "GPL-2.0-or-later & LGPL-2.0-or-later"
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
+
+SRC_URI = "git://github.com/linux-audit/${BPN}-userspace.git;branch=master;protocol=https \
+           file://0001-Fixed-swig-host-contamination-issue.patch \
+           file://0002-Replace-__attribute_malloc__-with-__attribute__-__ma.patch \
+           file://auditd \
+           file://auditd.service \
+           file://audit-volatile.conf \
+"
+
+S = "${WORKDIR}/git"
+SRCREV = "572eb7d4fe926e7c1c52166d08e78af54877cbc5"
+
+inherit autotools python3targetconfig update-rc.d systemd
+
+UPDATERCPN = "auditd"
+INITSCRIPT_NAME = "auditd"
+INITSCRIPT_PARAMS = "defaults"
+
+SYSTEMD_PACKAGES = "auditd"
+SYSTEMD_SERVICE:auditd = "auditd.service"
+
+DEPENDS = "python3 tcp-wrappers libcap-ng linux-libc-headers swig-native"
+
+EXTRA_OECONF = " --with-libwrap \
+        --enable-gssapi-krb5=no \
+        --with-libcap-ng=yes \
+        --with-python3=yes \
+        --libdir=${base_libdir} \
+        --sbindir=${base_sbindir} \
+        --without-python \
+        --without-golang \
+        --disable-zos-remote \
+        --with-arm=yes \
+        --with-aarch64=yes \
+        "
+
+EXTRA_OEMAKE = "PYLIBVER='python${PYTHON_BASEVERSION}' \
+	PYINC='${STAGING_INCDIR}/$(PYLIBVER)' \
+	pyexecdir=${libdir}/python${PYTHON_BASEVERSION}/site-packages \
+	STDINC='${STAGING_INCDIR}' \
+	pkgconfigdir=${libdir}/pkgconfig \
+	"
+
+SUMMARY:audispd-plugins = "Plugins for the audit event dispatcher"
+DESCRIPTION:audispd-plugins = "The audispd-plugins package provides plugins for the real-time \
+interface to the audit system, audispd. These plugins can do things \
+like relay events to remote machines or analyze events for suspicious \
+behavior."
+
+PACKAGES =+ "audispd-plugins"
+PACKAGES += "auditd ${PN}-python"
+
+FILES:${PN} = "${sysconfdir}/libaudit.conf ${base_libdir}/libaudit.so.1* ${base_libdir}/libauparse.so.*"
+FILES:auditd = "${bindir}/* ${base_sbindir}/* ${sysconfdir}/* ${datadir}/audit/*"
+FILES:audispd-plugins = "${sysconfdir}/audit/audisp-remote.conf \
+	${sysconfdir}/audit/plugins.d/au-remote.conf \
+	${sysconfdir}/audit/plugins.d/syslog.conf \
+	${base_sbindir}/audisp-remote \
+	${base_sbindir}/audisp-syslog \
+	${localstatedir}/spool/audit \
+	"
+FILES:${PN}-dbg += "${libdir}/python${PYTHON_BASEVERSION}/*/.debug"
+FILES:${PN}-python = "${libdir}/python${PYTHON_BASEVERSION}"
+
+CONFFILES:auditd = "${sysconfdir}/audit/audit.rules"
+
+do_configure:prepend() {
+	sed -e 's|buf\[];|buf[0];|g'  ${STAGING_INCDIR}/linux/audit.h > ${S}/lib/audit.h
+	sed -i -e 's|#include <linux/audit.h>|#include "audit.h"|g' ${S}/lib/libaudit.h
+}
+
+do_install:append() {
+	sed -i -e 's|#include "audit.h"|#include <linux/audit.h>|g' ${D}${includedir}/libaudit.h
+
+	rm -f ${D}/${libdir}/python${PYTHON_BASEVERSION}/site-packages/*.a
+	rm -f ${D}/${libdir}/python${PYTHON_BASEVERSION}/site-packages/*.la
+
+	# reuse auditd config
+	[ ! -e ${D}/etc/default ] && mkdir ${D}/etc/default
+	mv ${D}/etc/sysconfig/auditd ${D}/etc/default
+	rmdir ${D}/etc/sysconfig/
+
+	# replace init.d
+	install -D -m 0755 ${WORKDIR}/auditd ${D}/etc/init.d/auditd
+	rm -rf ${D}/etc/rc.d
+
+	if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
+		# install systemd unit files
+		install -d ${D}${systemd_unitdir}/system
+		install -m 0644 ${WORKDIR}/auditd.service ${D}${systemd_unitdir}/system
+
+		install -d ${D}${sysconfdir}/tmpfiles.d/
+		install -m 0644 ${WORKDIR}/audit-volatile.conf ${D}${sysconfdir}/tmpfiles.d/
+	fi
+
+	# audit-2.5 doesn't install any rules by default, so we do that here
+	mkdir -p ${D}/etc/audit ${D}/etc/audit/rules.d
+	cp ${S}/rules/10-base-config.rules ${D}/etc/audit/rules.d/audit.rules
+
+	chmod 750 ${D}/etc/audit ${D}/etc/audit/rules.d
+	chmod 640 ${D}/etc/audit/auditd.conf ${D}/etc/audit/rules.d/audit.rules
+
+	# Based on the audit.spec "Copy default rules into place on new installation"
+	cp ${D}/etc/audit/rules.d/audit.rules ${D}/etc/audit/audit.rules
+
+	# Create /var/spool/audit directory for audisp-remote
+	install -m 0700 -d ${D}${localstatedir}/spool/audit
+}
diff --git a/meta-openeuler/recipes-core/audit/files/0001-Fixed-swig-host-contamination-issue.patch b/meta-openeuler/recipes-core/audit/files/0001-Fixed-swig-host-contamination-issue.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5f2ecc141763cbc09b06cf57631670121797ff75
--- /dev/null
+++ b/meta-openeuler/recipes-core/audit/files/0001-Fixed-swig-host-contamination-issue.patch
@@ -0,0 +1,57 @@
+From 9a32d42dfc6713fd0085dd4563a934afc30ec097 Mon Sep 17 00:00:00 2001
+From: Li xin <lixin.fnst@cn.fujitsu.com>
+Date: Sun, 19 Jul 2015 02:42:58 +0900
+Subject: [PATCH] Fixed swig host contamination issue
+
+The audit build uses swig to generate a python wrapper.
+Unfortunately, the swig info file references host include
+directories.  Some of these were previously noticed and
+eliminated, but the one fixed here was not.
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Anders Hedlund <anders.hedlund@windriver.com>
+Signed-off-by: Joe Slater <jslater@windriver.com>
+Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
+---
+ bindings/swig/python3/Makefile.am | 3 ++-
+ bindings/swig/src/auditswig.i     | 2 +-
+ 2 files changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/bindings/swig/python3/Makefile.am b/bindings/swig/python3/Makefile.am
+index 6131e80d..2fb7207b 100644
+--- a/bindings/swig/python3/Makefile.am
++++ b/bindings/swig/python3/Makefile.am
+@@ -23,6 +23,7 @@
+ CONFIG_CLEAN_FILES = *.loT *.rej *.orig
+ AM_CFLAGS = -fPIC -DPIC -fno-strict-aliasing $(PYTHON3_CFLAGS)
+ AM_CPPFLAGS = -I. -I$(top_builddir) -I${top_srcdir}/lib $(PYTHON3_INCLUDES)
++STDINC ?= /usr/include
+ LIBS = $(top_builddir)/lib/libaudit.la
+ SWIG_FLAGS = -python -py3 -modern
+ SWIG_INCLUDES = -I. -I$(top_builddir) -I${top_srcdir}/lib $(PYTHON3_INCLUDES)
+@@ -37,7 +38,7 @@ _audit_la_DEPENDENCIES =${top_srcdir}/lib/libaudit.h ${top_builddir}/lib/libaudi
+ _audit_la_LIBADD = ${top_builddir}/lib/libaudit.la
+ nodist__audit_la_SOURCES  = audit_wrap.c
+ audit.py audit_wrap.c: ${srcdir}/../src/auditswig.i 
+-	swig -o audit_wrap.c ${SWIG_FLAGS} ${SWIG_INCLUDES} ${srcdir}/../src/auditswig.i 
++	swig -o audit_wrap.c ${SWIG_FLAGS} ${SWIG_INCLUDES} -I$(STDINC) ${srcdir}/../src/auditswig.i
+ 
+ CLEANFILES = audit.py* audit_wrap.c *~
+ 
+diff --git a/bindings/swig/src/auditswig.i b/bindings/swig/src/auditswig.i
+index 9a2c5661..6cbb7295 100644
+--- a/bindings/swig/src/auditswig.i
++++ b/bindings/swig/src/auditswig.i
+@@ -43,7 +43,7 @@ typedef unsigned uid_t;
+  * generating setters against them: https://github.com/swig/swig/issues/1699
+  */
+ %ignore audit_rule_data::buf;
+-%include "/usr/include/linux/audit.h"
++%include "../lib/audit.h"
+ #define __extension__ /*nothing*/
+ %include <stdint.i>
+ %include "../lib/libaudit.h"
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-core/audit/files/0002-Replace-__attribute_malloc__-with-__attribute__-__ma.patch b/meta-openeuler/recipes-core/audit/files/0002-Replace-__attribute_malloc__-with-__attribute__-__ma.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7f0af74a8c2c0183b6b36087333c93861819fb00
--- /dev/null
+++ b/meta-openeuler/recipes-core/audit/files/0002-Replace-__attribute_malloc__-with-__attribute__-__ma.patch
@@ -0,0 +1,35 @@
+From 679cb57fa93984fed345dd3890cdbcbaa24e8518 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 9 Aug 2022 23:57:03 -0700
+Subject: [PATCH] Replace __attribute_malloc__ with __attribute__((__malloc__))
+
+__attribute_malloc__ is not available on musl
+
+Fixes
+| ../../git/auparse/auparse.h:54:2: error: expected function body after function declarator
+|         __attribute_malloc__ __attr_dealloc (auparse_destroy, 1);
+|         ^
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ auparse/auparse.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/auparse/auparse.h b/auparse/auparse.h
+index 5cb7402e..39156eff 100644
+--- a/auparse/auparse.h
++++ b/auparse/auparse.h
+@@ -54,7 +54,7 @@ typedef void (*auparse_callback_ptr)(auparse_state_t *au,
+ void auparse_destroy(auparse_state_t *au);
+ void auparse_destroy_ext(auparse_state_t *au, auparse_destroy_what_t what);
+ auparse_state_t *auparse_init(ausource_t source, const void *b)
+-	__attribute_malloc__ __attr_dealloc (auparse_destroy, 1);
++	__attribute__((__malloc__)) __attr_dealloc (auparse_destroy, 1);
+ int auparse_new_buffer(auparse_state_t *au, const char *data, size_t data_len)
+ 	__attr_access ((__read_only__, 2, 3));
+ int auparse_feed(auparse_state_t *au, const char *data, size_t data_len)
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-core/audit/files/audit-volatile.conf b/meta-openeuler/recipes-core/audit/files/audit-volatile.conf
new file mode 100644
index 0000000000000000000000000000000000000000..9cbe1547a3e0814b875fad9e121b6ac49a3d6b78
--- /dev/null
+++ b/meta-openeuler/recipes-core/audit/files/audit-volatile.conf
@@ -0,0 +1 @@
+d  /var/log/audit 0750 root root -
diff --git a/meta-openeuler/recipes-core/audit/files/audit.rules b/meta-openeuler/recipes-core/audit/files/audit.rules
new file mode 100644
index 0000000000000000000000000000000000000000..8b8f2e598282cba27c04da7034719dfa634f547e
--- /dev/null
+++ b/meta-openeuler/recipes-core/audit/files/audit.rules
@@ -0,0 +1,65 @@
+### First rule - delete all
+-D
+
+## Increase the buffers to survive stress events.
+## Make this bigger for busy systems
+-b 8192
+
+## This determine how long to wait in burst of events
+--backlog_wait_time 60000
+
+## Set failure mode to syslog
+-f 1
+
+-a always,exit -F arch=b32 -S adjtimex -S settimeofday -S stime -k time-change
+-a always,exit -F arch=b64 -S adjtimex -S settimeofday -k time-change
+-a always,exit -F arch=b32 -S clock_settime -S clock_settime -k time-change
+-a always,exit -F arch=b64 -S clock_settime -k time-change
+-w /etc/localtime -p wa -k time-change
+-w /etc/group -p wa -k identity
+-w /etc/passwd -p wa -k identity
+-w /etc/gshadow -p wa -k identity
+-w /etc/shadow -p wa -k identity
+-w /etc/security/opasswd -p wa -k identity
+-a always,exit -F arch=b64 -S sethostname -S setdomainname -k system-locale
+-a always,exit -F arch=b32 -S sethostname -S setdomainname -k system-locale
+-w /etc/issue -p wa -k system-locale
+-w /etc/issue.net -p wa -k system-locale
+-w /etc/hosts -p wa -k system-locale
+-w /etc/network -p wa -k system-locale
+#-w /etc/sysconfig/network -p wa -k system-locale
+#-w /etc/sysconfig/network-scripts -p wa -k system-locale
+-w /etc/selinux/ -p wa -k MAC-policy
+-w /var/log/lastlog -p wa -k logins
+-w /var/log/tallylog -p wa -k logins
+-w /var/log/btmp -p wa -k session
+-w /var/log/faillog2 -p wa -k logins
+-w /var/run/utmp -p wa -k session
+-w /var/log/wtmp -p wa -k session
+-a always,exit -F arch=b32 -S chmod -S fchmod -S fchmodat -F auid!=4294967295 -k perm_mod
+-a always,exit -F arch=b64 -S fchmod -S fchmodat -F auid!=4294967295 -k perm_mod
+-a always,exit -F arch=b32 -S chown -S fchown -S fchownat -S lchown -S lchown32 -S fchown32 -S chown32 -F auid!=4294967295 -k perm_mod
+-a always,exit -F arch=b64 -S fchown -S fchownat -F auid!=4294967295 -k perm_mod
+-a always,exit -F arch=b32 -S setxattr -S lsetxattr -S fsetxattr -S removexattr -S lremovexattr -S fremovexattr -F auid!=4294967295 -k perm_mod
+-a always,exit -F arch=b64 -S setxattr -S lsetxattr -S fsetxattr -S removexattr -S lremovexattr -S fremovexattr -F auid!=4294967295 -k perm_mod
+-a always,exit -F arch=b32 -S creat -S open -S openat -S truncate -S ftruncate -S truncate64 -F exit=-EACCES -F auid!=4294967295 -k access
+-a always,exit -F arch=b64 -S openat -S truncate -S ftruncate -F exit=-EACCES -F auid!=4294967295 -k access
+-a always,exit -F arch=b32 -S creat -S open -S openat -S truncate -S ftruncate -S truncate64 -F exit=-EPERM -F  auid!=4294967295 -k access
+-a always,exit -F arch=b64 -S openat -S truncate -S ftruncate -F exit=-EPERM -F  auid!=4294967295 -k access
+-a always,exit -F path=/sbin/mount.nfs -F perm=x -F auid!=4294967295 -k privileged
+-a always,exit -F path=/bin/su -F perm=x -F auid!=4294967295 -k privileged
+-a always,exit -F path=/sbin/ifenslave -F perm=x -F auid!=4294967295 -k privileged
+-a always,exit -F path=/usr/bin/traceroute6 -F perm=x -F auid!=4294967295 -k privileged
+-a always,exit -F path=/usr/sbin/unix_chkpwd -F perm=x -F auid!=4294967295 -k privileged
+-a always,exit -F path=/usr/bin/su -F perm=x -F auid!=4294967295 -k privileged
+-a always,exit -F path=/usr/bin/passwd -F perm=x -F auid!=4294967295 -k privileged
+-a always,exit -F path=/usr/bin/crontab -F perm=x -F auid!=4294967295 -k privileged
+-a always,exit -F path=/usr/libexec/ssh-keysign -F perm=x -F auid!=4294967295 -k privileged
+-a always,exit -F path=/bin/ping6 -F perm=x -F auid!=4294967295 -k privileged
+-a always,exit -F path=/usr/bin/lsof -F perm=x -F auid!=4294967295 -k privileged
+-a always,exit -F path=/bin/mount -F perm=x -F auid!=4294967295 -k privileged
+-a always,exit -F path=/bin/umount -F perm=x -F auid!=4294967295 -k privileged
+-a always,exit -F arch=b32 -S unlink -S unlinkat -S rename -S renameat -S rmdir -F auid!=4294967295 -k delete
+-a always,exit -F arch=b64 -S unlinkat -S renameat -S renameat2 -F auid>=500 -F auid!=4294967295 -k delete
+-w /etc/sudoers -p wa -k scope
+-e 2
diff --git a/meta-openeuler/recipes-core/audit/files/auditd b/meta-openeuler/recipes-core/audit/files/auditd
new file mode 100644
index 0000000000000000000000000000000000000000..938dd8892f3664a4a7c65547fd734e48c7171486
--- /dev/null
+++ b/meta-openeuler/recipes-core/audit/files/auditd
@@ -0,0 +1,158 @@
+#! /bin/sh
+### BEGIN INIT INFO
+# Provides:          auditd
+# Required-Start:    $local_fs
+# Required-Stop:     $local_fs
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Audit Daemon
+# Description:       Collects audit information from Linux 2.6 Kernels.
+### END INIT INFO
+
+# Author: Philipp Matthias Hahn <pmhahn@debian.org>
+# Based on Debians /etc/init.d/skeleton and Auditds init.d/auditd.init
+
+# June, 2012: Adopted for yocto <amy.fong@windriver.com>
+
+# PATH should only include /usr/* if it runs after the mountnfs.sh script
+PATH=/sbin:/bin:/usr/sbin:/usr/bin
+DESC="audit daemon"
+NAME=auditd
+DAEMON=/sbin/auditd
+PIDFILE=/var/run/"$NAME".pid
+SCRIPTNAME=/etc/init.d/"$NAME"
+
+# Exit if the package is not installed
+[ -x "$DAEMON" ] || exit 0
+
+# Read configuration variable file if it is present
+[ -r /etc/default/"$NAME" ] && . /etc/default/"$NAME"
+
+#
+# Function that starts the daemon/service
+#
+do_start()
+{
+	# Return
+	#   0 if daemon has been started
+	#   1 if daemon was already running
+	#   2 if daemon could not be started
+	start-stop-daemon -K --quiet --pidfile "$PIDFILE" --exec "$DAEMON" --test > /dev/null \
+		&& return 1
+	start-stop-daemon -S --quiet --pidfile "$PIDFILE" --exec "$DAEMON" -- \
+		$EXTRAOPTIONS \
+		|| return 2
+	if [ -f /etc/audit/audit.rules ]
+	then
+		/sbin/auditctl -R /etc/audit/audit.rules >/dev/null
+	fi
+}
+
+#
+# Function that stops the daemon/service
+#
+do_stop()
+{
+	# Return
+	#   0 if daemon has been stopped
+	#   1 if daemon was already stopped
+	#   2 if daemon could not be stopped
+	#   other if a failure occurred
+	start-stop-daemon -K --quiet --pidfile "$PIDFILE" --name "$NAME"
+	RETVAL="$?"
+	[ "$RETVAL" = 2 ] && return 2
+	# Many daemons don't delete their pidfiles when they exit.
+	rm -f "$PIDFILE"
+	rm -f /var/run/audit_events
+	# Remove watches so shutdown works cleanly
+	case "$AUDITD_CLEAN_STOP" in
+		no|NO) ;;
+		*) /sbin/auditctl -D >/dev/null ;;
+	esac
+	return "$RETVAL"
+}
+
+#
+# Function that sends a SIGHUP to the daemon/service
+#
+do_reload() {
+	start-stop-daemon -K --signal HUP --quiet --pidfile $PIDFILE --name $NAME
+	return 0
+}
+
+if [ ! -e /var/log/audit ]; then
+	mkdir -p /var/log/audit
+	[ -x /sbin/restorecon ] && /sbin/restorecon -F $(readlink -f /var/log/audit)
+fi
+
+case "$1" in
+  start)
+	[ "$VERBOSE" != no ] && echo "Starting $DESC" "$NAME"
+	do_start
+	case "$?" in
+		0|1) [ "$VERBOSE" != no ] && echo 0 ;;
+		2) [ "$VERBOSE" != no ] && echo 1 ;;
+	esac
+	;;
+  stop)
+	[ "$VERBOSE" != no ] && echo "Stopping $DESC" "$NAME"
+	do_stop
+	case "$?" in
+		0|1) [ "$VERBOSE" != no ] && echo 0 ;;
+		2) [ "$VERBOSE" != no ] && echo 1 ;;
+	esac
+	;;
+  reload|force-reload)
+	echo "Reloading $DESC" "$NAME"
+	do_reload
+	echo $?
+	;;
+  restart)
+	echo "Restarting $DESC" "$NAME"
+	do_stop
+	case "$?" in
+	  0|1)
+		for i in $(seq 1 10)
+		do
+			ps aux | grep -w $DAEMON | grep -vw grep > /dev/null
+			if [ $? -ne 0 ]; then
+				break
+			else
+				sleep 1
+			fi
+		done
+		do_start
+		case "$?" in
+			0) echo 0 ;;
+			1) echo 1 ;; # Old process is still running
+			*) echo 1 ;; # Failed to start
+		esac
+		;;
+	  *)
+		# Failed to stop
+		echo 1
+		;;
+	esac
+	;;
+  rotate)
+	echo "Rotating $DESC logs" "$NAME"
+	start-stop-daemon -K --signal USR1 --quiet --pidfile "$PIDFILE" --name "$NAME"
+	echo $?
+	;;
+  status)
+	pidofproc "$DAEMON" >/dev/null
+	status=$?
+	if [ $status -eq 0 ]; then
+		echo "$NAME is running."
+	else
+		echo "$NAME is not running."
+	fi
+	exit $status
+	;;
+  *)
+	echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload|rotate|status}" >&2
+	exit 3
+	;;
+esac
+
+:
diff --git a/meta-openeuler/recipes-core/audit/files/auditd.conf b/meta-openeuler/recipes-core/audit/files/auditd.conf
new file mode 100644
index 0000000000000000000000000000000000000000..5cf17b868b5beb145939690b3b08a463a99c59f0
--- /dev/null
+++ b/meta-openeuler/recipes-core/audit/files/auditd.conf
@@ -0,0 +1,40 @@
+#
+# This file controls the configuration of the audit daemon
+#
+
+local_events = yes
+write_logs = yes
+log_file = /var/log/audit/audit.log
+log_group = root
+log_format = ENRICHED
+flush = INCREMENTAL_ASYNC
+freq = 50
+max_log_file = 5
+num_logs = 5
+priority_boost = 4
+name_format = NONE
+##name = mydomain
+max_log_file_action = ROTATE
+space_left = 2
+space_left_action = SYSLOG
+verify_email = yes
+action_mail_acct = root
+admin_space_left = 1
+admin_space_left_action = SUSPEND
+disk_full_action = SUSPEND
+disk_error_action = SUSPEND
+use_libwrap = yes
+##tcp_listen_port = 60
+tcp_listen_queue = 5
+tcp_max_per_addr = 1
+##tcp_client_ports = 1024-65535
+tcp_client_max_idle = 0
+transport = TCP
+krb5_principal = auditd
+##krb5_key_file = /etc/audit/audit.key
+distribute_network = no
+q_depth = 400
+overflow_action = SYSLOG
+max_restarts = 10
+plugin_dir = /etc/audit/plugins.d
+log_format = RAW
diff --git a/meta-openeuler/recipes-core/audit/files/auditd.service b/meta-openeuler/recipes-core/audit/files/auditd.service
new file mode 100644
index 0000000000000000000000000000000000000000..10ca9f0f0ee57e65863fa91cc957eda85d8ae187
--- /dev/null
+++ b/meta-openeuler/recipes-core/audit/files/auditd.service
@@ -0,0 +1,29 @@
+[Unit]
+Description=Security Auditing Service
+DefaultDependencies=no
+After=local-fs.target systemd-tmpfiles-setup.service
+Before=sysinit.target shutdown.target
+Conflicts=shutdown.target
+ConditionKernelCommandLine=!audit=0
+
+[Service]
+Type=forking
+PIDFile=/run/auditd.pid
+ExecStart=/sbin/auditd
+## To use augenrules, uncomment the next line and comment/delete the auditctl line.
+## NOTE: augenrules expect any rules to be added to /etc/audit/rules.d/
+#ExecStartPost=-/sbin/augenrules --load
+ExecStartPost=-/sbin/auditctl -R /etc/audit/audit.rules
+ExecReload=/bin/kill -HUP $MAINPID
+# By default we don't clear the rules on exit.
+# To enable this, uncomment the next line.
+#ExecStopPost=/sbin/auditctl -R /etc/audit/audit-stop.rules
+
+### Security Settings ###
+MemoryDenyWriteExecute=true
+LockPersonality=true
+ProtectControlGroups=true
+ProtectKernelModules=true
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-openeuler/recipes-core/base-files/base-files/fstab b/meta-openeuler/recipes-core/base-files/base-files/fstab
new file mode 100644
index 0000000000000000000000000000000000000000..9f8ae46b376b55701ae6032ea5513e806095aa00
--- /dev/null
+++ b/meta-openeuler/recipes-core/base-files/base-files/fstab
@@ -0,0 +1,16 @@
+# stock fstab - you probably want to override this with a machine specific one
+
+# May not need /dev/root for common instance: /dev/root: Can't open blockdev
+# /dev/root            /                    auto       defaults              1  1
+
+proc                 /proc                proc       defaults              0  0
+devpts               /dev/pts             devpts     mode=0620,ptmxmode=0666,gid=5      0  0
+tmpfs                /run                 tmpfs      mode=0755,nodev,nosuid,strictatime 0  0
+tmpfs                /var/volatile        tmpfs      nodev,nosuid,mode=755              0  0
+
+tmpfs /dev/shm tmpfs nodev,nosuid,mode=1777,noexec 0 0
+tmpfs /tmp tmpfs nodev,nosuid,noexec 0 0
+
+# uncomment this if your device has a SD/MMC/Transflash slot
+#/dev/mmcblk0p1       /media/card          auto       defaults,sync,noauto  0  0
+
diff --git a/meta-openeuler/recipes-core/base-files/base-files/profile b/meta-openeuler/recipes-core/base-files/base-files/profile
new file mode 100644
index 0000000000000000000000000000000000000000..c23214089c702e2af1aaa03b93f9965dd12cad00
--- /dev/null
+++ b/meta-openeuler/recipes-core/base-files/base-files/profile
@@ -0,0 +1,92 @@
+# /etc/profile: system-wide .profile file for the Bourne shell (sh(1))
+# and Bourne compatible shells (bash(1), ksh(1), ash(1), ...).
+# other config sync with openeuler 22.03
+
+# --- openeuler config start ---
+PS1="\[\033[32m\]\h \w\[\033[m\] \\$ "
+[ "$TERM" ] || TERM="vt200"
+
+PATH=/usr/local/bin:/usr/bin:/bin
+if [ `id -u` -eq 0 ]; then
+	PATH=/sbin:/usr/sbin:/usr/local/sbin:/root/bin:$PATH
+fi
+
+ulimit -c 0
+
+if [ `id -u` -eq 0 ]; then
+	umask 077
+else
+	umask 077
+fi
+
+USER=`id -un`
+LOGNAME=$USER
+
+HOSTNAME=`/bin/hostname`
+HISTSIZE=1000
+TMOUT=300
+PAGER=more
+INPUTRC="/etc/inputrc"
+alias ls="ls --color=auto"
+alias ll="ls -l"
+export VERSION=1.0
+export PRODUCT_NAME=openeuler
+alias su='su -l'
+# --- openeuler config end ---
+
+# --- src config from poky start ---
+if [ -d /etc/profile.d ]; then
+	for i in /etc/profile.d/*.sh; do
+		if [ -f $i -a -r $i ]; then
+			. $i
+		fi
+	done
+	unset i
+fi
+
+if [ -t 0 -a $# -eq 0 ]; then
+	if [ ! -x @BINDIR@/resize ] ; then
+		if [ -n "$BASH_VERSION" ] ; then
+# Optimized resize funciton for bash
+resize() {
+	local x y
+	IFS='[;' read -t 2 -p $(printf '\e7\e[r\e[999;999H\e[6n\e8') -sd R _ y x _
+	[ -n "$y" ] && \
+	echo -e "COLUMNS=$x;\nLINES=$y;\nexport COLUMNS LINES;" && \
+	stty cols $x rows $y
+}
+		else
+# Portable resize function for ash/bash/dash/ksh
+# with subshell to avoid local variables
+resize() {
+	(o=$(stty -g)
+	stty -echo raw min 0 time 2
+	printf '\0337\033[r\033[999;999H\033[6n\0338'
+	if echo R | read -d R x 2> /dev/null; then
+		IFS='[;R' read -t 2 -d R -r z y x _
+	else
+		IFS='[;R' read -r _ y x _
+	fi
+	stty "$o"
+	[ -z "$y" ] && y=${z##*[}&&x=${y##*;}&&y=${y%%;*}
+	[ -n "$y" ] && \
+	echo "COLUMNS=$x;"&&echo "LINES=$y;"&&echo "export COLUMNS LINES;"&& \
+	stty cols $x rows $y)
+}
+		fi
+	fi
+	# Use the EDITOR not being set as a trigger to call resize
+	# and only do this for /dev/tty[A-z] which are typically
+	# serial ports
+	if [ -z "$EDITOR" -a "$SHLVL" = 1 ] ; then
+		case $(tty 2>/dev/null) in
+			/dev/tty[A-z]*) resize >/dev/null;;
+		esac
+	fi
+fi
+
+export OPIEDIR QPEDIR QTDIR 
+# --- src config from poky end ---
+EDITOR="vi"
+VISUAL="vi"
+export PATH PS1 USER LOGNAME HOSTNAME HISTSIZE EDITOR VISUAL PAGER INPUTRC TMOUT TERM
diff --git a/meta-openeuler/recipes-core/base-files/base-files/share/dot.bashrc b/meta-openeuler/recipes-core/base-files/base-files/share/dot.bashrc
new file mode 100644
index 0000000000000000000000000000000000000000..99134eb863a2695d5aeaff462d23286a97d29ed4
--- /dev/null
+++ b/meta-openeuler/recipes-core/base-files/base-files/share/dot.bashrc
@@ -0,0 +1,18 @@
+# ~/.bashrc: executed by bash(1) for non-login shells.
+
+export PS1='\h:\w\$ '
+umask 077
+TMOUT=300
+export TMOUT
+
+# You may uncomment the following lines if you want `ls' to be colorized:
+# export LS_OPTIONS='--color=auto'
+# eval `dircolors`
+# alias ls='ls $LS_OPTIONS'
+# alias ll='ls $LS_OPTIONS -l'
+# alias l='ls $LS_OPTIONS -lA'
+#
+# Some more alias to avoid making mistakes:
+# alias rm='rm -i'
+# alias cp='cp -i'
+# alias mv='mv -i'
diff --git a/meta-openeuler/recipes-core/base-files/base-files_%.bbappend b/meta-openeuler/recipes-core/base-files/base-files_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4161ee3c77096f2f09e6cea9dc0fb0e9fb44650c
--- /dev/null
+++ b/meta-openeuler/recipes-core/base-files/base-files_%.bbappend
@@ -0,0 +1,25 @@
+# main bbfile yocto-poky/meta/recipes-core/base-files/base-files_3.0.14.bb
+# we create this file as a layer to use openeuler's configs files
+# config files use openeuler's, see base-files under this dir
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/base-files/:"
+
+require oelogo.inc
+
+# add secure option for banner use
+do_install_basefilesissue:append () {
+    BANNERSTR="Authorized uses only. All activity may be monitored and reported."
+    echo -e "${OELOGO_MOTD}"  >> ${D}${sysconfdir}/issue.net
+    echo "${BANNERSTR}"  >> ${D}${sysconfdir}/issue.net
+    echo >> ${D}${sysconfdir}/issue.net
+    echo -e "${OELOGO}"  >> ${D}${sysconfdir}/issue
+    echo "${BANNERSTR}"  >> ${D}${sysconfdir}/issue
+    echo >> ${D}${sysconfdir}/issue
+}
+
+do_install:append () {
+    BANNERSTR="Authorized uses only. All activity may be monitored and reported."
+    echo -e "${OELOGO_MOTD}"  >> ${D}${sysconfdir}/motd
+    echo "${BANNERSTR}"  >> ${D}${sysconfdir}/motd
+    echo >> ${D}${sysconfdir}/motd
+}
diff --git a/meta-openeuler/recipes-core/base-files/oelogo.inc b/meta-openeuler/recipes-core/base-files/oelogo.inc
new file mode 100644
index 0000000000000000000000000000000000000000..242c8f33d8b00a3da4b06deef081b52eb35f4fae
--- /dev/null
+++ b/meta-openeuler/recipes-core/base-files/oelogo.inc
@@ -0,0 +1,42 @@
+# openEuler Embedded string logo config
+# view like:
+#                         ______      _
+#                        |  ____|    | |
+#   ___  ____   ___ _____| |__  _   _| | ___ _ __
+#  / _ \|  _ \ / _ \  _  |  __|| | | | |/ _ \ '__|
+# | (_) | |_) |  __/ | | | |___| |_| | |  __/ |
+#  \___/|  __/ \___|_| |_|______\____|_|\___|_|
+#       | |   _____       _         _   _       _
+#       |_|  |   __|_____| |_ ___ _| |_| |___ _| |
+#            |   __|     | . | -_| . | . | -_| . |
+#            |_____|_|_|_|___|___|___|___|___|___|
+
+OELOGO="\
+\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0137\0137\0137\0137\0137\0137\0040\0040\0040\0040\0040\0040\0137\0012\
+\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0174\0040\0040\0137\0137\0137\0137\0174\0040\0040\0040\0040\0174\0040\0174\0012\
+\0040\0040\0040\0137\0137\0137\0040\0040\0137\0137\0137\0137\0040\0040\0040\0137\0137\0137\0040\0137\0137\0137\0137\0137\0174\0040\0174\0137\0137\0040\0040\0137\0040\0040\0040\0137\0174\0040\0174\0040\0137\0137\0137\0040\0137\0040\0137\0137\0040\0012\
+\0040\0040\0057\0040\0137\0040\0134\0134\0174\0040\0040\0137\0040\0134\0134\0040\0057\0040\0137\0040\0134\0134\0040\0040\0137\0040\0040\0174\0040\0040\0137\0137\0174\0174\0040\0174\0040\0174\0040\0174\0040\0174\0057\0040\0137\0040\0134\0134\0040\0047\0137\0137\0174\0012\
+\0040\0174\0040\0050\0137\0051\0040\0174\0040\0174\0137\0051\0040\0174\0040\0040\0137\0137\0057\0040\0174\0040\0174\0040\0174\0040\0174\0137\0137\0137\0174\0040\0174\0137\0174\0040\0174\0040\0174\0040\0040\0137\0137\0057\0040\0174\0012\
+\0040\0040\0134\0134\0137\0137\0137\0057\0174\0040\0040\0137\0137\0057\0040\0134\0134\0137\0137\0137\0174\0137\0174\0040\0174\0137\0174\0137\0137\0137\0137\0137\0137\0134\0134\0137\0137\0137\0137\0174\0137\0174\0134\0134\0137\0137\0137\0174\0137\0174\0012\
+\0040\0040\0040\0040\0040\0040\0040\0174\0040\0174\0040\0040\0040\0137\0137\0137\0137\0137\0040\0040\0040\0040\0040\0040\0040\0137\0040\0040\0040\0040\0040\0040\0040\0040\0040\0137\0040\0040\0040\0137\0040\0040\0040\0040\0040\0040\0040\0137\0012\
+\0040\0040\0040\0040\0040\0040\0040\0174\0137\0174\0040\0040\0174\0040\0040\0040\0137\0137\0174\0137\0137\0137\0137\0137\0174\0040\0174\0137\0040\0137\0137\0137\0040\0137\0174\0040\0174\0137\0174\0040\0174\0137\0137\0137\0040\0137\0174\0040\0174\0012\
+\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0174\0040\0040\0040\0137\0137\0174\0040\0040\0040\0040\0040\0174\0040\0056\0040\0174\0040\0055\0137\0174\0040\0056\0040\0174\0040\0056\0040\0174\0040\0055\0137\0174\0040\0056\0040\0174\0012\
+\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0174\0137\0137\0137\0137\0137\0174\0137\0174\0137\0174\0137\0174\0137\0137\0137\0174\0137\0137\0137\0174\0137\0137\0137\0174\0137\0137\0137\0174\0137\0137\0137\0174\0137\0137\0137\0174\0012\
+\0012\
+"
+
+# MOTD diffenern: '\\' -> '\'
+OELOGO_MOTD="\
+\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0137\0137\0137\0137\0137\0137\0040\0040\0040\0040\0040\0040\0137\0012\
+\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0174\0040\0040\0137\0137\0137\0137\0174\0040\0040\0040\0040\0174\0040\0174\0012\
+\0040\0040\0040\0137\0137\0137\0040\0040\0137\0137\0137\0137\0040\0040\0040\0137\0137\0137\0040\0137\0137\0137\0137\0137\0174\0040\0174\0137\0137\0040\0040\0137\0040\0040\0040\0137\0174\0040\0174\0040\0137\0137\0137\0040\0137\0040\0137\0137\0040\0012\
+\0040\0040\0057\0040\0137\0040\0134\0174\0040\0040\0137\0040\0134\0040\0057\0040\0137\0040\0134\0040\0040\0137\0040\0040\0174\0040\0040\0137\0137\0174\0174\0040\0174\0040\0174\0040\0174\0040\0174\0057\0040\0137\0040\0134\0040\0047\0137\0137\0174\0012\
+\0040\0174\0040\0050\0137\0051\0040\0174\0040\0174\0137\0051\0040\0174\0040\0040\0137\0137\0057\0040\0174\0040\0174\0040\0174\0040\0174\0137\0137\0137\0174\0040\0174\0137\0174\0040\0174\0040\0174\0040\0040\0137\0137\0057\0040\0174\0012\
+\0040\0040\0134\0137\0137\0137\0057\0174\0040\0040\0137\0137\0057\0040\0134\0137\0137\0137\0174\0137\0174\0040\0174\0137\0174\0137\0137\0137\0137\0137\0137\0134\0137\0137\0137\0137\0174\0137\0174\0134\0137\0137\0137\0174\0137\0174\0012\
+\0040\0040\0040\0040\0040\0040\0040\0174\0040\0174\0040\0040\0040\0137\0137\0137\0137\0137\0040\0040\0040\0040\0040\0040\0040\0137\0040\0040\0040\0040\0040\0040\0040\0040\0040\0137\0040\0040\0040\0137\0040\0040\0040\0040\0040\0040\0040\0137\0012\
+\0040\0040\0040\0040\0040\0040\0040\0174\0137\0174\0040\0040\0174\0040\0040\0040\0137\0137\0174\0137\0137\0137\0137\0137\0174\0040\0174\0137\0040\0137\0137\0137\0040\0137\0174\0040\0174\0137\0174\0040\0174\0137\0137\0137\0040\0137\0174\0040\0174\0012\
+\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0174\0040\0040\0040\0137\0137\0174\0040\0040\0040\0040\0040\0174\0040\0056\0040\0174\0040\0055\0137\0174\0040\0056\0040\0174\0040\0056\0040\0174\0040\0055\0137\0174\0040\0056\0040\0174\0012\
+\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0040\0174\0137\0137\0137\0137\0137\0174\0137\0174\0137\0174\0137\0174\0137\0137\0137\0174\0137\0137\0137\0174\0137\0137\0137\0174\0137\0137\0137\0174\0137\0137\0137\0174\0137\0137\0137\0174\0012\
+\0012\
+"
+
diff --git a/meta-openeuler/recipes-core/base-passwd/base-passwd_%.bbappend b/meta-openeuler/recipes-core/base-passwd/base-passwd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5757d41c6e2162d98da568c4884c91d6b91300d1
--- /dev/null
+++ b/meta-openeuler/recipes-core/base-passwd/base-passwd_%.bbappend
@@ -0,0 +1,38 @@
+# get extra config files from openeuler
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# as it's small, base-passwd's tar.gz is integrated in openEuler Embedded
+# to avoid network download
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+SRC_URI:prepend = " file://${OPENEULER_LOCAL_NAME}/${BPN}/${BPN}_${PV}.tar.gz "
+
+SRC_URI:append = " file://revert_nobash.patch "
+
+SYSROOT_DIRS += "${localstatedir}"
+
+PACKAGES =+ "${PN}-var"
+
+# This is the baseline of openEuler Embedded, modified according to the security configuration. 
+# Currently, except for the rollback of the nobash patch configuration, the configuration is 
+# consistent with poky 4.
+# --------------------------------------------------------------------------------------------
+#  root::0:0:root:/root:/bin/bash
+#  daemon:*:1:1:daemon:/usr/sbin:/sbin/nologin
+#  bin:*:2:2:bin:/bin:/sbin/nologin
+#  sys:*:3:3:sys:/dev:/sbin/nologin
+#  sync:*:4:65534:sync:/bin:/bin/sync
+#  games:*:5:60:games:/usr/games:/sbin/nologin
+#  man:*:6:12:man:/var/cache/man:/sbin/nologin
+#  lp:*:7:7:lp:/var/spool/lpd:/sbin/nologin
+#  mail:*:8:8:mail:/var/mail:/sbin/nologin
+#  news:*:9:9:news:/var/spool/news:/sbin/nologin
+#  uucp:*:10:10:uucp:/var/spool/uucp:/sbin/nologin
+#  proxy:*:13:13:proxy:/bin:/sbin/nologin
+#  www-data:*:33:33:www-data:/var/www:/sbin/nologin
+#  backup:*:34:34:backup:/var/backups:/sbin/nologin
+#  list:*:38:38:Mailing List Manager:/var/list:/sbin/nologin
+#  irc:*:39:39:ircd:/var/run/ircd:/sbin/nologin
+#  gnats:*:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/sbin/nologin
+#  nobody:*:65534:65534:nobody:/nonexistent:/sbin/nologin
+
diff --git a/meta-openeuler/recipes-core/base-passwd/files/revert_nobash.patch b/meta-openeuler/recipes-core/base-passwd/files/revert_nobash.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2debd598b8d613b8aaf470db4ecefece35ada553
--- /dev/null
+++ b/meta-openeuler/recipes-core/base-passwd/files/revert_nobash.patch
@@ -0,0 +1,8 @@
+--- a/passwd.master
++++ b/passwd.master
+@@ -1,4 +1,4 @@
+-root::0:0:root:/root:/bin/sh
++root::0:0:root:/root:/bin/bash
+ daemon:*:1:1:daemon:/usr/sbin:/sbin/nologin
+ bin:*:2:2:bin:/bin:/sbin/nologin
+ sys:*:3:3:sys:/dev:/sbin/nologin
diff --git a/meta-openeuler/recipes-core/busybox/busybox-inittab_%.bbappend b/meta-openeuler/recipes-core/busybox/busybox-inittab_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..44fbbe381634a43614d277ee940fe7c04697bc36
--- /dev/null
+++ b/meta-openeuler/recipes-core/busybox/busybox-inittab_%.bbappend
@@ -0,0 +1,4 @@
+# main yocto-poky/meta/recipes-core/busybox/busybox-inittab_1.33.2.bb
+# we create this file as a layer to use openeuler's configs files
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
diff --git a/meta-openeuler/recipes-core/busybox/busybox_%.bbappend b/meta-openeuler/recipes-core/busybox/busybox_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..432ac3cd4e476f600ec0ba4d1ffd5c110675b298
--- /dev/null
+++ b/meta-openeuler/recipes-core/busybox/busybox_%.bbappend
@@ -0,0 +1,60 @@
+PV = "1.36.1"
+
+# use openEuler defconfig
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+SRC_URI:remove = " \
+            file://0001-depmod-Ignore-.debug-directories.patch \
+            file://longopts.cfg \
+            file://0001-libbb-sockaddr2str-ensure-only-printable-characters-.patch \
+            file://0002-nslookup-sanitize-all-printed-strings-with-printable.patch \
+            file://CVE-2022-30065.patch \
+            file://0001-devmem-add-128-bit-width.patch \
+            file://busybox-udhcpc-no_deconfig.patch \
+            file://0001-testsuite-check-uudecode-before-using-it.patch \
+            file://0001-gen_build_files-Use-C-locale-when-calling-sed-on-glo.patch \
+            file://0001-awk-fix-CVEs.patch \
+            file://0002-man-fix-segfault-in-man-1.patch \
+            file://fail_on_no_media.patch \
+            file://recognize_connmand.patch \
+            "
+
+#we always want busybox with mdev\init packages to support multi init manager
+SRC_URI:append = " \
+        file://${BP}.tar.bz2 \
+        file://backport-CVE-2022-28391.patch \
+        file://backport-CVE-2022-48174.patch \
+        file://init.cfg \
+        file://rcS.default \
+        file://mdev.cfg \
+        ${@bb.utils.contains('IMAGE_FEATURES', 'debug-tweaks', 'file://devmem.cfg', '', d)} \
+        "
+
+# support NFS, which depends on libtirpc
+DEPENDS += "libtirpc"
+CFLAGS += "${@bb.utils.contains('DEPENDS', 'libtirpc', '-I${STAGING_INCDIR}/tirpc', '', d)}"
+
+do_prepare_config:append () {
+    set +e
+    grep -E '^CONFIG_FEATURE_MOUNT_NFS=y|^CONFIG_FEATURE_INETD_RPC=y' ${S}/.config
+    ret=$?
+    if [ $ret -eq 0 ]; then
+        grep -E '^CONFIG_EXTRA_CFLAGS=".*-I/usr/include/tirpc|^CONFIG_EXTRA_LDLIBS=".*tirpc' ${S}/.config
+        ret=$?
+        if [ $ret -ne 0 ]; then
+            sed -i 's/^CONFIG_EXTRA_LDLIBS="/CONFIG_EXTRA_LDLIBS="tirpc /g' ${S}/.config
+        fi
+    fi
+    set -e
+}
+
+do_install:append () {
+    if grep -q "CONFIG_INIT=y" ${B}/.config ; then
+        install -D -m 0755 ${WORKDIR}/rcS ${D}${sysconfdir}/init.d/rcS
+        install -D -m 0755 ${WORKDIR}/rcK ${D}${sysconfdir}/init.d/rcK
+        install -D -m 0755 ${WORKDIR}/rcS.default ${D}${sysconfdir}/default/rcS
+    fi
+}
+
+SRC_URI[tarball.sha256sum] = "b8cc24c9574d809e7279c3be349795c5d5ceb6fdf19ca709f80cde50e47de314"
diff --git a/meta-openeuler/recipes-core/busybox/files/defconfig b/meta-openeuler/recipes-core/busybox/files/defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..9ae27dcdb35052e63f39047373a007ae61fd6e14
--- /dev/null
+++ b/meta-openeuler/recipes-core/busybox/files/defconfig
@@ -0,0 +1,1202 @@
+#
+# Automatically generated make config: don't edit
+# Busybox version: 1.34.1
+# Thu Mar 24 07:25:31 2022
+#
+CONFIG_HAVE_DOT_CONFIG=y
+
+#
+# Settings
+#
+# CONFIG_DESKTOP is not set
+CONFIG_EXTRA_COMPAT=y
+# CONFIG_FEDORA_COMPAT is not set
+CONFIG_INCLUDE_SUSv2=y
+CONFIG_LONG_OPTS=y
+CONFIG_SHOW_USAGE=y
+CONFIG_FEATURE_VERBOSE_USAGE=y
+CONFIG_FEATURE_COMPRESS_USAGE=y
+CONFIG_LFS=y
+# CONFIG_PAM is not set
+CONFIG_FEATURE_DEVPTS=y
+CONFIG_FEATURE_UTMP=y
+CONFIG_FEATURE_WTMP=y
+# CONFIG_FEATURE_PIDFILE is not set
+CONFIG_PID_FILE_PATH=""
+CONFIG_BUSYBOX=y
+# CONFIG_FEATURE_SHOW_SCRIPT is not set
+CONFIG_FEATURE_INSTALLER=y
+# CONFIG_INSTALL_NO_USR is not set
+CONFIG_FEATURE_SUID=y
+# CONFIG_FEATURE_SUID_CONFIG is not set
+# CONFIG_FEATURE_SUID_CONFIG_QUIET is not set
+# CONFIG_FEATURE_PREFER_APPLETS is not set
+CONFIG_BUSYBOX_EXEC_PATH="/proc/self/exe"
+# CONFIG_SELINUX is not set
+# CONFIG_FEATURE_CLEAN_UP is not set
+# CONFIG_FEATURE_SYSLOG_INFO is not set
+CONFIG_FEATURE_SYSLOG=y
+
+#
+# Build Options
+#
+# CONFIG_STATIC is not set
+# CONFIG_PIE is not set
+# CONFIG_NOMMU is not set
+# CONFIG_BUILD_LIBBUSYBOX is not set
+# CONFIG_FEATURE_LIBBUSYBOX_STATIC is not set
+# CONFIG_FEATURE_INDIVIDUAL is not set
+# CONFIG_FEATURE_SHARED_BUSYBOX is not set
+CONFIG_CROSS_COMPILER_PREFIX=""
+CONFIG_SYSROOT=""
+CONFIG_EXTRA_CFLAGS=""
+CONFIG_EXTRA_LDFLAGS=""
+CONFIG_EXTRA_LDLIBS=""
+CONFIG_USE_PORTABLE_CODE=y
+CONFIG_STACK_OPTIMIZATION_386=y
+CONFIG_STATIC_LIBGCC=y
+
+#
+# Installation Options ("make install" behavior)
+#
+CONFIG_INSTALL_APPLET_SYMLINKS=y
+# CONFIG_INSTALL_APPLET_HARDLINKS is not set
+# CONFIG_INSTALL_APPLET_SCRIPT_WRAPPERS is not set
+# CONFIG_INSTALL_APPLET_DONT is not set
+# CONFIG_INSTALL_SH_APPLET_SYMLINK is not set
+# CONFIG_INSTALL_SH_APPLET_HARDLINK is not set
+# CONFIG_INSTALL_SH_APPLET_SCRIPT_WRAPPER is not set
+CONFIG_PREFIX="./_install"
+
+#
+# Debugging Options
+#
+# CONFIG_DEBUG is not set
+# CONFIG_DEBUG_PESSIMIZE is not set
+# CONFIG_DEBUG_SANITIZE is not set
+# CONFIG_UNIT_TEST is not set
+# CONFIG_WERROR is not set
+# CONFIG_WARN_SIMPLE_MSG is not set
+CONFIG_NO_DEBUG_LIB=y
+# CONFIG_DMALLOC is not set
+# CONFIG_EFENCE is not set
+
+#
+# Library Tuning
+#
+# CONFIG_FEATURE_USE_BSS_TAIL is not set
+CONFIG_FLOAT_DURATION=y
+# CONFIG_FEATURE_RTMINMAX is not set
+# CONFIG_FEATURE_RTMINMAX_USE_LIBC_DEFINITIONS is not set
+CONFIG_FEATURE_BUFFERS_USE_MALLOC=y
+# CONFIG_FEATURE_BUFFERS_GO_ON_STACK is not set
+# CONFIG_FEATURE_BUFFERS_GO_IN_BSS is not set
+CONFIG_PASSWORD_MINLEN=6
+CONFIG_MD5_SMALL=1
+CONFIG_SHA3_SMALL=1
+CONFIG_FEATURE_FAST_TOP=y
+CONFIG_FEATURE_ETC_NETWORKS=y
+# CONFIG_FEATURE_ETC_SERVICES is not set
+CONFIG_FEATURE_EDITING=y
+CONFIG_FEATURE_EDITING_MAX_LEN=1024
+CONFIG_FEATURE_EDITING_VI=y
+CONFIG_FEATURE_EDITING_HISTORY=255
+CONFIG_FEATURE_EDITING_SAVEHISTORY=y
+# CONFIG_FEATURE_EDITING_SAVE_ON_EXIT is not set
+# CONFIG_FEATURE_REVERSE_SEARCH is not set
+CONFIG_FEATURE_TAB_COMPLETION=y
+# CONFIG_FEATURE_USERNAME_COMPLETION is not set
+CONFIG_FEATURE_EDITING_FANCY_PROMPT=y
+CONFIG_FEATURE_EDITING_WINCH=y
+# CONFIG_FEATURE_EDITING_ASK_TERMINAL is not set
+# CONFIG_LOCALE_SUPPORT is not set
+# CONFIG_UNICODE_SUPPORT is not set
+# CONFIG_UNICODE_USING_LOCALE is not set
+# CONFIG_FEATURE_CHECK_UNICODE_IN_ENV is not set
+CONFIG_SUBST_WCHAR=0
+CONFIG_LAST_SUPPORTED_WCHAR=0
+# CONFIG_UNICODE_COMBINING_WCHARS is not set
+# CONFIG_UNICODE_WIDE_WCHARS is not set
+# CONFIG_UNICODE_BIDI_SUPPORT is not set
+# CONFIG_UNICODE_NEUTRAL_TABLE is not set
+# CONFIG_UNICODE_PRESERVE_BROKEN is not set
+CONFIG_FEATURE_NON_POSIX_CP=y
+# CONFIG_FEATURE_VERBOSE_CP_MESSAGE is not set
+# CONFIG_FEATURE_USE_SENDFILE is not set
+CONFIG_FEATURE_COPYBUF_KB=4
+CONFIG_FEATURE_SKIP_ROOTFS=y
+# CONFIG_MONOTONIC_SYSCALL is not set
+CONFIG_IOCTL_HEX2STR_ERROR=y
+# CONFIG_FEATURE_HWIB is not set
+
+#
+# Applets
+#
+
+#
+# Archival Utilities
+#
+# CONFIG_FEATURE_SEAMLESS_XZ is not set
+# CONFIG_FEATURE_SEAMLESS_LZMA is not set
+CONFIG_FEATURE_SEAMLESS_BZ2=y
+CONFIG_FEATURE_SEAMLESS_GZ=y
+# CONFIG_FEATURE_SEAMLESS_Z is not set
+# CONFIG_AR is not set
+# CONFIG_FEATURE_AR_LONG_FILENAMES is not set
+# CONFIG_FEATURE_AR_CREATE is not set
+# CONFIG_UNCOMPRESS is not set
+CONFIG_GUNZIP=y
+CONFIG_ZCAT=y
+CONFIG_FEATURE_GUNZIP_LONG_OPTIONS=y
+# CONFIG_BUNZIP2 is not set
+# CONFIG_BZCAT is not set
+# CONFIG_UNLZMA is not set
+# CONFIG_LZCAT is not set
+# CONFIG_LZMA is not set
+# CONFIG_UNXZ is not set
+# CONFIG_XZCAT is not set
+# CONFIG_XZ is not set
+# CONFIG_BZIP2 is not set
+CONFIG_BZIP2_SMALL=0
+# CONFIG_FEATURE_BZIP2_DECOMPRESS is not set
+CONFIG_CPIO=y
+CONFIG_FEATURE_CPIO_O=y
+CONFIG_FEATURE_CPIO_P=y
+# CONFIG_DPKG is not set
+# CONFIG_DPKG_DEB is not set
+CONFIG_GZIP=y
+CONFIG_FEATURE_GZIP_LONG_OPTIONS=y
+CONFIG_GZIP_FAST=0
+# CONFIG_FEATURE_GZIP_LEVELS is not set
+CONFIG_FEATURE_GZIP_DECOMPRESS=y
+# CONFIG_LZOP is not set
+# CONFIG_UNLZOP is not set
+# CONFIG_LZOPCAT is not set
+# CONFIG_LZOP_COMPR_HIGH is not set
+# CONFIG_RPM is not set
+# CONFIG_RPM2CPIO is not set
+CONFIG_TAR=y
+CONFIG_FEATURE_TAR_LONG_OPTIONS=y
+CONFIG_FEATURE_TAR_CREATE=y
+CONFIG_FEATURE_TAR_AUTODETECT=y
+CONFIG_FEATURE_TAR_FROM=y
+CONFIG_FEATURE_TAR_OLDGNU_COMPATIBILITY=y
+CONFIG_FEATURE_TAR_OLDSUN_COMPATIBILITY=y
+CONFIG_FEATURE_TAR_GNU_EXTENSIONS=y
+CONFIG_FEATURE_TAR_TO_COMMAND=y
+CONFIG_FEATURE_TAR_UNAME_GNAME=y
+CONFIG_FEATURE_TAR_NOPRESERVE_TIME=y
+# CONFIG_FEATURE_TAR_SELINUX is not set
+CONFIG_UNZIP=y
+CONFIG_FEATURE_UNZIP_CDF=y
+# CONFIG_FEATURE_UNZIP_BZIP2 is not set
+# CONFIG_FEATURE_UNZIP_LZMA is not set
+# CONFIG_FEATURE_UNZIP_XZ is not set
+# CONFIG_FEATURE_LZMA_FAST is not set
+
+#
+# Coreutils
+#
+CONFIG_BASENAME=y
+CONFIG_CAT=y
+# CONFIG_FEATURE_CATN is not set
+# CONFIG_FEATURE_CATV is not set
+CONFIG_CHGRP=y
+CONFIG_CHMOD=y
+CONFIG_CHOWN=y
+CONFIG_FEATURE_CHOWN_LONG_OPTIONS=y
+CONFIG_CHROOT=y
+# CONFIG_CKSUM is not set
+CONFIG_CRC32=y
+CONFIG_COMM=y
+CONFIG_CP=y
+CONFIG_FEATURE_CP_LONG_OPTIONS=y
+# CONFIG_FEATURE_CP_REFLINK is not set
+CONFIG_CUT=y
+CONFIG_FEATURE_CUT_REGEX=y
+CONFIG_DATE=y
+CONFIG_FEATURE_DATE_ISOFMT=y
+CONFIG_FEATURE_DATE_NANO=y
+CONFIG_FEATURE_DATE_COMPAT=y
+CONFIG_DD=y
+CONFIG_FEATURE_DD_SIGNAL_HANDLING=y
+CONFIG_FEATURE_DD_THIRD_STATUS_LINE=y
+CONFIG_FEATURE_DD_IBS_OBS=y
+CONFIG_FEATURE_DD_STATUS=y
+CONFIG_DF=y
+CONFIG_FEATURE_DF_FANCY=y
+CONFIG_DIRNAME=y
+# CONFIG_DOS2UNIX is not set
+# CONFIG_UNIX2DOS is not set
+CONFIG_DU=y
+CONFIG_FEATURE_DU_DEFAULT_BLOCKSIZE_1K=y
+CONFIG_ECHO=y
+CONFIG_FEATURE_FANCY_ECHO=y
+CONFIG_ENV=y
+CONFIG_EXPAND=y
+# CONFIG_UNEXPAND is not set
+CONFIG_EXPR=y
+CONFIG_EXPR_MATH_SUPPORT_64=y
+# CONFIG_FACTOR is not set
+CONFIG_FALSE=y
+# CONFIG_FOLD is not set
+CONFIG_HEAD=y
+CONFIG_FEATURE_FANCY_HEAD=y
+CONFIG_HOSTID=y
+CONFIG_ID=y
+CONFIG_GROUPS=y
+CONFIG_INSTALL=y
+CONFIG_FEATURE_INSTALL_LONG_OPTIONS=y
+# CONFIG_LINK is not set
+CONFIG_LN=y
+CONFIG_LOGNAME=y
+CONFIG_LS=y
+CONFIG_FEATURE_LS_FILETYPES=y
+CONFIG_FEATURE_LS_FOLLOWLINKS=y
+CONFIG_FEATURE_LS_RECURSIVE=y
+CONFIG_FEATURE_LS_WIDTH=y
+CONFIG_FEATURE_LS_SORTFILES=y
+CONFIG_FEATURE_LS_TIMESTAMPS=y
+CONFIG_FEATURE_LS_USERNAME=y
+CONFIG_FEATURE_LS_COLOR=y
+CONFIG_FEATURE_LS_COLOR_IS_DEFAULT=y
+CONFIG_MD5SUM=y
+# CONFIG_SHA1SUM is not set
+# CONFIG_SHA256SUM is not set
+# CONFIG_SHA512SUM is not set
+# CONFIG_SHA3SUM is not set
+
+#
+# Common options for md5sum, sha1sum, sha256sum, sha512sum, sha3sum
+#
+CONFIG_FEATURE_MD5_SHA1_SUM_CHECK=y
+CONFIG_MKDIR=y
+CONFIG_MKFIFO=y
+CONFIG_MKNOD=y
+CONFIG_MKTEMP=y
+CONFIG_MV=y
+CONFIG_NICE=y
+# CONFIG_NL is not set
+CONFIG_NOHUP=y
+# CONFIG_NPROC is not set
+CONFIG_OD=y
+# CONFIG_PASTE is not set
+CONFIG_PRINTENV=y
+CONFIG_PRINTF=y
+CONFIG_PWD=y
+CONFIG_READLINK=y
+CONFIG_FEATURE_READLINK_FOLLOW=y
+# CONFIG_REALPATH is not set
+CONFIG_RM=y
+CONFIG_RMDIR=y
+CONFIG_SEQ=y
+# CONFIG_SHRED is not set
+# CONFIG_SHUF is not set
+CONFIG_SLEEP=y
+CONFIG_FEATURE_FANCY_SLEEP=y
+CONFIG_SORT=y
+CONFIG_FEATURE_SORT_BIG=y
+# CONFIG_FEATURE_SORT_OPTIMIZE_MEMORY is not set
+# CONFIG_SPLIT is not set
+# CONFIG_FEATURE_SPLIT_FANCY is not set
+CONFIG_STAT=y
+CONFIG_FEATURE_STAT_FORMAT=y
+CONFIG_FEATURE_STAT_FILESYSTEM=y
+CONFIG_STTY=y
+CONFIG_SUM=y
+CONFIG_SYNC=y
+# CONFIG_FEATURE_SYNC_FANCY is not set
+CONFIG_FSYNC=y
+# CONFIG_TAC is not set
+CONFIG_TAIL=y
+CONFIG_FEATURE_FANCY_TAIL=y
+CONFIG_TEE=y
+CONFIG_FEATURE_TEE_USE_BLOCK_IO=y
+CONFIG_TEST=y
+CONFIG_TEST1=y
+CONFIG_TEST2=y
+CONFIG_FEATURE_TEST_64=y
+CONFIG_TIMEOUT=y
+CONFIG_TOUCH=y
+# CONFIG_FEATURE_TOUCH_SUSV3 is not set
+CONFIG_TR=y
+CONFIG_FEATURE_TR_CLASSES=y
+CONFIG_FEATURE_TR_EQUIV=y
+CONFIG_TRUE=y
+# CONFIG_TRUNCATE is not set
+CONFIG_TTY=y
+CONFIG_UNAME=y
+CONFIG_UNAME_OSNAME="GNU/Linux"
+# CONFIG_BB_ARCH is not set
+CONFIG_UNIQ=y
+# CONFIG_UNLINK is not set
+CONFIG_USLEEP=y
+# CONFIG_UUDECODE is not set
+CONFIG_BASE32=y
+CONFIG_BASE64=y
+# CONFIG_UUENCODE is not set
+CONFIG_WC=y
+CONFIG_FEATURE_WC_LARGE=y
+CONFIG_WHO=y
+# CONFIG_W is not set
+CONFIG_USERS=y
+CONFIG_WHOAMI=y
+CONFIG_YES=y
+
+#
+# Common options
+#
+CONFIG_FEATURE_VERBOSE=y
+
+#
+# Common options for cp and mv
+#
+CONFIG_FEATURE_PRESERVE_HARDLINKS=y
+
+#
+# Common options for df, du, ls
+#
+CONFIG_FEATURE_HUMAN_READABLE=y
+
+#
+# Console Utilities
+#
+# CONFIG_CHVT is not set
+CONFIG_CLEAR=y
+CONFIG_DEALLOCVT=y
+# CONFIG_DUMPKMAP is not set
+# CONFIG_FGCONSOLE is not set
+# CONFIG_KBD_MODE is not set
+# CONFIG_LOADFONT is not set
+# CONFIG_SETFONT is not set
+# CONFIG_FEATURE_SETFONT_TEXTUAL_MAP is not set
+CONFIG_DEFAULT_SETFONT_DIR=""
+# CONFIG_FEATURE_LOADFONT_PSF2 is not set
+# CONFIG_FEATURE_LOADFONT_RAW is not set
+CONFIG_LOADKMAP=y
+# CONFIG_OPENVT is not set
+CONFIG_RESET=y
+CONFIG_RESIZE=y
+CONFIG_FEATURE_RESIZE_PRINT=y
+CONFIG_SETCONSOLE=y
+CONFIG_FEATURE_SETCONSOLE_LONG_OPTIONS=y
+# CONFIG_SETKEYCODES is not set
+# CONFIG_SETLOGCONS is not set
+# CONFIG_SHOWKEY is not set
+
+#
+# Debian Utilities
+#
+# CONFIG_PIPE_PROGRESS is not set
+CONFIG_RUN_PARTS=y
+CONFIG_FEATURE_RUN_PARTS_LONG_OPTIONS=y
+# CONFIG_FEATURE_RUN_PARTS_FANCY is not set
+CONFIG_START_STOP_DAEMON=y
+CONFIG_FEATURE_START_STOP_DAEMON_LONG_OPTIONS=y
+CONFIG_FEATURE_START_STOP_DAEMON_FANCY=y
+CONFIG_WHICH=y
+
+#
+# klibc-utils
+#
+# CONFIG_MINIPS is not set
+# CONFIG_NUKE is not set
+# CONFIG_RESUME is not set
+# CONFIG_RUN_INIT is not set
+
+#
+# Editors
+#
+CONFIG_AWK=y
+CONFIG_FEATURE_AWK_LIBM=y
+CONFIG_FEATURE_AWK_GNU_EXTENSIONS=y
+CONFIG_CMP=y
+CONFIG_DIFF=y
+CONFIG_FEATURE_DIFF_LONG_OPTIONS=y
+CONFIG_FEATURE_DIFF_DIR=y
+CONFIG_ED=y
+# CONFIG_PATCH is not set
+CONFIG_SED=y
+CONFIG_VI=y
+CONFIG_FEATURE_VI_MAX_LEN=4096
+# CONFIG_FEATURE_VI_8BIT is not set
+CONFIG_FEATURE_VI_COLON=y
+CONFIG_FEATURE_VI_COLON_EXPAND=y
+CONFIG_FEATURE_VI_YANKMARK=y
+CONFIG_FEATURE_VI_SEARCH=y
+# CONFIG_FEATURE_VI_REGEX_SEARCH is not set
+CONFIG_FEATURE_VI_USE_SIGNALS=y
+CONFIG_FEATURE_VI_DOT_CMD=y
+CONFIG_FEATURE_VI_READONLY=y
+CONFIG_FEATURE_VI_SETOPTS=y
+CONFIG_FEATURE_VI_SET=y
+CONFIG_FEATURE_VI_WIN_RESIZE=y
+CONFIG_FEATURE_VI_ASK_TERMINAL=y
+CONFIG_FEATURE_VI_UNDO=y
+CONFIG_FEATURE_VI_UNDO_QUEUE=y
+CONFIG_FEATURE_VI_UNDO_QUEUE_MAX=256
+CONFIG_FEATURE_VI_VERBOSE_STATUS=y
+# CONFIG_FEATURE_ALLOW_EXEC is not set
+
+#
+# Finding Utilities
+#
+CONFIG_FIND=y
+CONFIG_FEATURE_FIND_PRINT0=y
+CONFIG_FEATURE_FIND_MTIME=y
+CONFIG_FEATURE_FIND_MMIN=y
+CONFIG_FEATURE_FIND_PERM=y
+CONFIG_FEATURE_FIND_TYPE=y
+# CONFIG_FEATURE_FIND_EXECUTABLE is not set
+CONFIG_FEATURE_FIND_XDEV=y
+CONFIG_FEATURE_FIND_MAXDEPTH=y
+CONFIG_FEATURE_FIND_NEWER=y
+CONFIG_FEATURE_FIND_INUM=y
+CONFIG_FEATURE_FIND_EXEC=y
+CONFIG_FEATURE_FIND_EXEC_PLUS=y
+CONFIG_FEATURE_FIND_USER=y
+CONFIG_FEATURE_FIND_GROUP=y
+CONFIG_FEATURE_FIND_NOT=y
+CONFIG_FEATURE_FIND_DEPTH=y
+CONFIG_FEATURE_FIND_PAREN=y
+CONFIG_FEATURE_FIND_SIZE=y
+CONFIG_FEATURE_FIND_PRUNE=y
+# CONFIG_FEATURE_FIND_QUIT is not set
+CONFIG_FEATURE_FIND_DELETE=y
+# CONFIG_FEATURE_FIND_EMPTY is not set
+CONFIG_FEATURE_FIND_PATH=y
+CONFIG_FEATURE_FIND_REGEX=y
+# CONFIG_FEATURE_FIND_CONTEXT is not set
+CONFIG_FEATURE_FIND_LINKS=y
+CONFIG_GREP=y
+CONFIG_EGREP=y
+CONFIG_FGREP=y
+CONFIG_FEATURE_GREP_CONTEXT=y
+CONFIG_XARGS=y
+CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION=y
+CONFIG_FEATURE_XARGS_SUPPORT_QUOTES=y
+CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT=y
+CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM=y
+CONFIG_FEATURE_XARGS_SUPPORT_REPL_STR=y
+CONFIG_FEATURE_XARGS_SUPPORT_PARALLEL=y
+CONFIG_FEATURE_XARGS_SUPPORT_ARGS_FILE=y
+
+#
+# Init Utilities
+#
+# CONFIG_BOOTCHARTD is not set
+# CONFIG_FEATURE_BOOTCHARTD_BLOATED_HEADER is not set
+# CONFIG_FEATURE_BOOTCHARTD_CONFIG_FILE is not set
+CONFIG_HALT=y
+CONFIG_POWEROFF=y
+CONFIG_REBOOT=y
+# CONFIG_FEATURE_WAIT_FOR_INIT is not set
+# CONFIG_FEATURE_CALL_TELINIT is not set
+CONFIG_TELINIT_PATH=""
+CONFIG_INIT=y
+CONFIG_LINUXRC=y
+CONFIG_FEATURE_USE_INITTAB=y
+CONFIG_FEATURE_KILL:removeD=y
+CONFIG_FEATURE_KILL_DELAY=0
+CONFIG_FEATURE_INIT_SCTTY=y
+# CONFIG_FEATURE_INIT_SYSLOG is not set
+CONFIG_FEATURE_INIT_QUIET=y
+CONFIG_FEATURE_INIT_COREDUMPS=y
+CONFIG_INIT_TERMINAL_TYPE="linux"
+CONFIG_FEATURE_INIT_MODIFY_CMDLINE=y
+
+#
+# Login/Password Management Utilities
+#
+CONFIG_FEATURE_SHADOWPASSWDS=y
+# CONFIG_USE_BB_PWD_GRP is not set
+# CONFIG_USE_BB_SHADOW is not set
+# CONFIG_USE_BB_CRYPT is not set
+# CONFIG_USE_BB_CRYPT_SHA is not set
+# CONFIG_ADD_SHELL is not set
+# CONFIG:remove:SHELL is not set
+# CONFIG_ADDGROUP is not set
+# CONFIG_FEATURE_ADDUSER_TO_GROUP is not set
+# CONFIG_ADDUSER is not set
+# CONFIG_FEATURE_CHECK_NAMES is not set
+CONFIG_LAST_ID=0
+CONFIG_FIRST_SYSTEM_ID=0
+CONFIG_LAST_SYSTEM_ID=0
+# CONFIG_CHPASSWD is not set
+CONFIG_FEATURE_DEFAULT_PASSWD_ALGO=""
+# CONFIG_CRYPTPW is not set
+# CONFIG_MKPASSWD is not set
+# CONFIG_DELUSER is not set
+# CONFIG_DELGROUP is not set
+# CONFIG_FEATURE_DEL_USER_FROM_GROUP is not set
+CONFIG_GETTY=y
+CONFIG_LOGIN=y
+# CONFIG_LOGIN_SESSION_AS_CHILD is not set
+CONFIG_LOGIN_SCRIPTS=y
+CONFIG_FEATURE_NOLOGIN=y
+CONFIG_FEATURE_SECURETTY=y
+# CONFIG_PASSWD is not set
+# CONFIG_FEATURE_PASSWD_WEAK_CHECK is not set
+# CONFIG_SU is not set
+# CONFIG_FEATURE_SU_SYSLOG is not set
+# CONFIG_FEATURE_SU_CHECKS_SHELLS is not set
+# CONFIG_FEATURE_SU_BLANK_PW_NEEDS_SECURE_TTY is not set
+# CONFIG_SULOGIN is not set
+# CONFIG_VLOCK is not set
+
+#
+# Linux Ext2 FS Progs
+#
+CONFIG_CHATTR=y
+CONFIG_FSCK=y
+CONFIG_LSATTR=y
+# CONFIG_TUNE2FS is not set
+
+#
+# Linux Module Utilities
+#
+# CONFIG_MODPROBE_SMALL is not set
+CONFIG_DEPMOD=y
+CONFIG_INSMOD=y
+CONFIG_LSMOD=y
+# CONFIG_FEATURE_LSMOD_PRETTY_2_6_OUTPUT is not set
+CONFIG_MODINFO=y
+CONFIG_MODPROBE=y
+# CONFIG_FEATURE_MODPROBE_BLACKLIST is not set
+CONFIG_RMMOD=y
+
+#
+# Options common to multiple modutils
+#
+CONFIG_FEATURE_CMDLINE_MODULE_OPTIONS=y
+# CONFIG_FEATURE_MODPROBE_SMALL_CHECK_ALREADY_LOADED is not set
+# CONFIG_FEATURE_2_4_MODULES is not set
+# CONFIG_FEATURE_INSMOD_VERSION_CHECKING is not set
+# CONFIG_FEATURE_INSMOD_KSYMOOPS_SYMBOLS is not set
+# CONFIG_FEATURE_INSMOD_LOADINKMEM is not set
+# CONFIG_FEATURE_INSMOD_LOAD_MAP is not set
+# CONFIG_FEATURE_INSMOD_LOAD_MAP_FULL is not set
+# CONFIG_FEATURE_CHECK_TAINTED_MODULE is not set
+# CONFIG_FEATURE_INSMOD_TRY_MMAP is not set
+# CONFIG_FEATURE_MODUTILS_ALIAS is not set
+# CONFIG_FEATURE_MODUTILS_SYMBOLS is not set
+CONFIG_DEFAULT_MODULES_DIR="/lib/modules"
+CONFIG_DEFAULT_DEPMOD_FILE="modules.dep"
+
+#
+# Linux System Utilities
+#
+# CONFIG_ACPID is not set
+# CONFIG_FEATURE_ACPID_COMPAT is not set
+# CONFIG_BLKDISCARD is not set
+CONFIG_BLKID=y
+CONFIG_FEATURE_BLKID_TYPE=y
+CONFIG_BLOCKDEV=y
+CONFIG_CAL=y
+CONFIG_CHRT=y
+CONFIG_DMESG=y
+CONFIG_FEATURE_DMESG_PRETTY=y
+# CONFIG_EJECT is not set
+# CONFIG_FEATURE_EJECT_SCSI is not set
+# CONFIG_FALLOCATE is not set
+# CONFIG_FATATTR is not set
+# CONFIG_FBSET is not set
+# CONFIG_FEATURE_FBSET_FANCY is not set
+# CONFIG_FEATURE_FBSET_READMODE is not set
+# CONFIG_FDFORMAT is not set
+CONFIG_FDISK=y
+# CONFIG_FDISK_SUPPORT_LARGE_DISKS is not set
+CONFIG_FEATURE_FDISK_WRITABLE=y
+CONFIG_FEATURE_AIX_LABEL=y
+CONFIG_FEATURE_SGI_LABEL=y
+CONFIG_FEATURE_SUN_LABEL=y
+CONFIG_FEATURE_OSF_LABEL=y
+CONFIG_FEATURE_GPT_LABEL=y
+CONFIG_FEATURE_FDISK_ADVANCED=y
+CONFIG_FINDFS=y
+CONFIG_FLOCK=y
+# CONFIG_FDFLUSH is not set
+CONFIG_FREERAMDISK=y
+CONFIG_FSCK_MINIX=y
+# CONFIG_FSFREEZE is not set
+# CONFIG_FSTRIM is not set
+CONFIG_GETOPT=y
+CONFIG_FEATURE_GETOPT_LONG=y
+CONFIG_HEXDUMP=y
+CONFIG_HD=y
+# CONFIG_XXD is not set
+CONFIG_HWCLOCK=y
+CONFIG_FEATURE_HWCLOCK_ADJTIME_FHS=y
+# CONFIG_IONICE is not set
+CONFIG_IPCRM=y
+CONFIG_IPCS=y
+CONFIG_LAST=y
+# CONFIG_FEATURE_LAST_FANCY is not set
+CONFIG_LOSETUP=y
+CONFIG_LSPCI=y
+# CONFIG_LSUSB is not set
+CONFIG_MDEV=y
+CONFIG_FEATURE_MDEV_CONF=y
+CONFIG_FEATURE_MDEV_RENAME=y
+CONFIG_FEATURE_MDEV_RENAME_REGEXP=y
+CONFIG_FEATURE_MDEV_EXEC=y
+CONFIG_FEATURE_MDEV_LOAD_FIRMWARE=y
+# CONFIG_FEATURE_MDEV_DAEMON is not set
+CONFIG_MESG=y
+CONFIG_FEATURE_MESG_ENABLE_ONLY_GROUP=y
+# CONFIG_MKE2FS is not set
+# CONFIG_MKFS_EXT2 is not set
+# CONFIG_MKFS_MINIX is not set
+CONFIG_FEATURE_MINIX2=y
+# CONFIG_MKFS_REISER is not set
+CONFIG_MKDOSFS=y
+CONFIG_MKFS_VFAT=y
+# CONFIG_MKSWAP is not set
+# CONFIG_FEATURE_MKSWAP_UUID is not set
+CONFIG_MORE=y
+CONFIG_MOUNT=y
+CONFIG_FEATURE_MOUNT_FAKE=y
+CONFIG_FEATURE_MOUNT_VERBOSE=y
+# CONFIG_FEATURE_MOUNT_HELPERS is not set
+CONFIG_FEATURE_MOUNT_LABEL=y
+CONFIG_FEATURE_MOUNT_NFS=y
+CONFIG_FEATURE_MOUNT_CIFS=y
+CONFIG_FEATURE_MOUNT_FLAGS=y
+CONFIG_FEATURE_MOUNT_FSTAB=y
+CONFIG_FEATURE_MOUNT_OTHERTAB=y
+CONFIG_MOUNTPOINT=y
+# CONFIG_NOLOGIN is not set
+# CONFIG_NOLOGIN_DEPENDENCIES is not set
+# CONFIG_NSENTER is not set
+CONFIG_PIVOT_ROOT=y
+# CONFIG_RDATE is not set
+# CONFIG_RDEV is not set
+CONFIG_READPROFILE=y
+CONFIG_RENICE=y
+CONFIG_REV=y
+# CONFIG_RTCWAKE is not set
+CONFIG_SCRIPT=y
+# CONFIG_SCRIPTREPLAY is not set
+# CONFIG_SETARCH is not set
+# CONFIG_LINUX32 is not set
+# CONFIG_LINUX64 is not set
+# CONFIG_SETPRIV is not set
+# CONFIG_FEATURE_SETPRIV_DUMP is not set
+# CONFIG_FEATURE_SETPRIV_CAPABILITIES is not set
+# CONFIG_FEATURE_SETPRIV_CAPABILITY_NAMES is not set
+CONFIG_SETSID=y
+CONFIG_SWAPON=y
+CONFIG_FEATURE_SWAPON_DISCARD=y
+CONFIG_FEATURE_SWAPON_PRI=y
+CONFIG_SWAPOFF=y
+CONFIG_FEATURE_SWAPONOFF_LABEL=y
+CONFIG_SWITCH_ROOT=y
+CONFIG_TASKSET=y
+CONFIG_FEATURE_TASKSET_FANCY=y
+CONFIG_FEATURE_TASKSET_CPULIST=y
+# CONFIG_UEVENT is not set
+CONFIG_UMOUNT=y
+CONFIG_FEATURE_UMOUNT_ALL=y
+# CONFIG_UNSHARE is not set
+# CONFIG_WALL is not set
+
+#
+# Common options for mount/umount
+#
+CONFIG_FEATURE_MOUNT_LOOP=y
+CONFIG_FEATURE_MOUNT_LOOP_CREATE=y
+# CONFIG_FEATURE_MTAB_SUPPORT is not set
+CONFIG_VOLUMEID=y
+
+#
+# Filesystem/Volume identification
+#
+CONFIG_FEATURE_VOLUMEID_BCACHE=y
+# CONFIG_FEATURE_VOLUMEID_BTRFS is not set
+# CONFIG_FEATURE_VOLUMEID_CRAMFS is not set
+CONFIG_FEATURE_VOLUMEID_EROFS=y
+# CONFIG_FEATURE_VOLUMEID_EXFAT is not set
+# CONFIG_FEATURE_VOLUMEID_EXT is not set
+CONFIG_FEATURE_VOLUMEID_F2FS=y
+# CONFIG_FEATURE_VOLUMEID_FAT is not set
+# CONFIG_FEATURE_VOLUMEID_HFS is not set
+# CONFIG_FEATURE_VOLUMEID_ISO9660 is not set
+# CONFIG_FEATURE_VOLUMEID_JFS is not set
+CONFIG_FEATURE_VOLUMEID_LFS=y
+# CONFIG_FEATURE_VOLUMEID_LINUXRAID is not set
+# CONFIG_FEATURE_VOLUMEID_LINUXSWAP is not set
+# CONFIG_FEATURE_VOLUMEID_LUKS is not set
+CONFIG_FEATURE_VOLUMEID_MINIX=y
+# CONFIG_FEATURE_VOLUMEID_NILFS is not set
+# CONFIG_FEATURE_VOLUMEID_NTFS is not set
+# CONFIG_FEATURE_VOLUMEID_OCFS2 is not set
+# CONFIG_FEATURE_VOLUMEID_REISERFS is not set
+# CONFIG_FEATURE_VOLUMEID_ROMFS is not set
+CONFIG_FEATURE_VOLUMEID_SQUASHFS=y
+# CONFIG_FEATURE_VOLUMEID_SYSV is not set
+CONFIG_FEATURE_VOLUMEID_UBIFS=y
+# CONFIG_FEATURE_VOLUMEID_UDF is not set
+# CONFIG_FEATURE_VOLUMEID_XFS is not set
+
+#
+# Miscellaneous Utilities
+#
+CONFIG_ADJTIMEX=y
+CONFIG_ASCII=y
+# CONFIG_BBCONFIG is not set
+# CONFIG_FEATURE_COMPRESS_BBCONFIG is not set
+# CONFIG_BC is not set
+# CONFIG_DC is not set
+# CONFIG_FEATURE_DC_BIG is not set
+# CONFIG_FEATURE_DC_LIBM is not set
+# CONFIG_FEATURE_BC_INTERACTIVE is not set
+# CONFIG_FEATURE_BC_LONG_OPTIONS is not set
+# CONFIG_BEEP is not set
+CONFIG_FEATURE_BEEP_FREQ=0
+CONFIG_FEATURE_BEEP_LENGTH_MS=0
+# CONFIG_CHAT is not set
+# CONFIG_FEATURE_CHAT_NOFAIL is not set
+# CONFIG_FEATURE_CHAT_TTY_HIFI is not set
+# CONFIG_FEATURE_CHAT_IMPLICIT_CR is not set
+# CONFIG_FEATURE_CHAT_SWALLOW_OPTS is not set
+# CONFIG_FEATURE_CHAT_SEND_ESCAPES is not set
+# CONFIG_FEATURE_CHAT_VAR_ABORT_LEN is not set
+# CONFIG_FEATURE_CHAT_CLR_ABORT is not set
+# CONFIG_CONSPY is not set
+CONFIG_CROND=y
+CONFIG_FEATURE_CROND_D=y
+CONFIG_FEATURE_CROND_CALL_SENDMAIL=y
+CONFIG_FEATURE_CROND_SPECIAL_TIMES=y
+CONFIG_FEATURE_CROND_DIR="/var/spool/cron"
+CONFIG_CRONTAB=y
+# CONFIG_DEVFSD is not set
+# CONFIG_DEVFSD_MODLOAD is not set
+# CONFIG_DEVFSD_FG_NP is not set
+# CONFIG_DEVFSD_VERBOSE is not set
+# CONFIG_FEATURE_DEVFS is not set
+# CONFIG_DEVMEM is not set
+# CONFIG_FBSPLASH is not set
+CONFIG_FLASH_ERASEALL=y
+CONFIG_FLASH_LOCK=y
+CONFIG_FLASH_UNLOCK=y
+CONFIG_FLASHCP=y
+# CONFIG_HDPARM is not set
+# CONFIG_FEATURE_HDPARM_GET_IDENTITY is not set
+# CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF is not set
+# CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF is not set
+# CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET is not set
+# CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF is not set
+# CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA is not set
+# CONFIG_HEXEDIT is not set
+# CONFIG_I2CGET is not set
+# CONFIG_I2CSET is not set
+# CONFIG_I2CDUMP is not set
+# CONFIG_I2CDETECT is not set
+# CONFIG_I2CTRANSFER is not set
+# CONFIG_INOTIFYD is not set
+CONFIG_LESS=y
+CONFIG_FEATURE_LESS_MAXLINES=9999999
+CONFIG_FEATURE_LESS_BRACKETS=y
+CONFIG_FEATURE_LESS_FLAGS=y
+CONFIG_FEATURE_LESS_TRUNCATE=y
+CONFIG_FEATURE_LESS_MARKS=y
+CONFIG_FEATURE_LESS_REGEXP=y
+CONFIG_FEATURE_LESS_WINCH=y
+# CONFIG_FEATURE_LESS_ASK_TERMINAL is not set
+CONFIG_FEATURE_LESS_DASHCMD=y
+CONFIG_FEATURE_LESS_LINENUMS=y
+CONFIG_FEATURE_LESS_RAW=y
+CONFIG_FEATURE_LESS_ENV=y
+# CONFIG_LSSCSI is not set
+CONFIG_MAKEDEVS=y
+# CONFIG_FEATURE_MAKEDEVS_LEAF is not set
+CONFIG_FEATURE_MAKEDEVS_TABLE=y
+# CONFIG_MAN is not set
+# CONFIG_MICROCOM is not set
+# CONFIG_MIM is not set
+# CONFIG_MT is not set
+CONFIG_NANDWRITE=y
+CONFIG_NANDDUMP=y
+# CONFIG_PARTPROBE is not set
+# CONFIG_RAIDAUTORUN is not set
+# CONFIG_READAHEAD is not set
+# CONFIG_RFKILL is not set
+CONFIG_RUNLEVEL=y
+CONFIG_RX=y
+# CONFIG_SETFATTR is not set
+# CONFIG_SETSERIAL is not set
+CONFIG_STRINGS=y
+CONFIG_TIME=y
+# CONFIG_TS is not set
+CONFIG_TTYSIZE=y
+# CONFIG_UBIATTACH is not set
+# CONFIG_UBIDETACH is not set
+# CONFIG_UBIMKVOL is not set
+# CONFIG_UBIRMVOL is not set
+# CONFIG_UBIRSVOL is not set
+# CONFIG_UBIUPDATEVOL is not set
+# CONFIG_UBIRENAME is not set
+# CONFIG_VOLNAME is not set
+# CONFIG_WATCHDOG is not set
+# CONFIG_FEATURE_WATCHDOG_OPEN_TWICE is not set
+
+#
+# Networking Utilities
+#
+CONFIG_FEATURE_IPV6=y
+# CONFIG_FEATURE_UNIX_LOCAL is not set
+CONFIG_FEATURE_PREFER_IPV4_ADDRESS=y
+# CONFIG_VERBOSE_RESOLUTION_ERRORS is not set
+# CONFIG_FEATURE_TLS_SHA1 is not set
+CONFIG_ARP=y
+CONFIG_ARPING=y
+# CONFIG_BRCTL is not set
+# CONFIG_FEATURE_BRCTL_FANCY is not set
+# CONFIG_FEATURE_BRCTL_SHOW is not set
+# CONFIG_DNSD is not set
+# CONFIG_ETHER_WAKE is not set
+# CONFIG_FTPD is not set
+# CONFIG_FEATURE_FTPD_WRITE is not set
+# CONFIG_FEATURE_FTPD_ACCEPT_BROKEN_LIST is not set
+# CONFIG_FEATURE_FTPD_AUTHENTICATION is not set
+# CONFIG_FTPGET is not set
+# CONFIG_FTPPUT is not set
+# CONFIG_FEATURE_FTPGETPUT_LONG_OPTIONS is not set
+CONFIG_HOSTNAME=y
+CONFIG_DNSDOMAINNAME=y
+# CONFIG_HTTPD is not set
+# CONFIG_FEATURE_HTTPD_RANGES is not set
+# CONFIG_FEATURE_HTTPD_SETUID is not set
+# CONFIG_FEATURE_HTTPD_BASIC_AUTH is not set
+# CONFIG_FEATURE_HTTPD_AUTH_MD5 is not set
+# CONFIG_FEATURE_HTTPD_CGI is not set
+# CONFIG_FEATURE_HTTPD_CONFIG_WITH_SCRIPT_INTERPR is not set
+# CONFIG_FEATURE_HTTPD_SET_REMOTE_PORT_TO_ENV is not set
+# CONFIG_FEATURE_HTTPD_ENCODE_URL_STR is not set
+# CONFIG_FEATURE_HTTPD_ERROR_PAGES is not set
+# CONFIG_FEATURE_HTTPD_PROXY is not set
+# CONFIG_FEATURE_HTTPD_GZIP is not set
+# CONFIG_FEATURE_HTTPD_ETAG is not set
+# CONFIG_FEATURE_HTTPD_LAST_MODIFIED is not set
+# CONFIG_FEATURE_HTTPD_DATE is not set
+# CONFIG_FEATURE_HTTPD_ACL_IP is not set
+CONFIG_IFCONFIG=y
+CONFIG_FEATURE_IFCONFIG_STATUS=y
+CONFIG_FEATURE_IFCONFIG_SLIP=y
+CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ=y
+CONFIG_FEATURE_IFCONFIG_HW=y
+CONFIG_FEATURE_IFCONFIG_BROADCAST_PLUS=y
+CONFIG_IFENSLAVE=y
+CONFIG_IFPLUGD=y
+CONFIG_IFUP=y
+CONFIG_IFDOWN=y
+CONFIG_IFUPDOWN_IFSTATE_PATH="/var/run/ifstate"
+CONFIG_FEATURE_IFUPDOWN_IP=y
+CONFIG_FEATURE_IFUPDOWN_IPV4=y
+CONFIG_FEATURE_IFUPDOWN_IPV6=y
+CONFIG_FEATURE_IFUPDOWN_MAPPING=y
+CONFIG_FEATURE_IFUPDOWN_EXTERNAL_DHCP=y
+# CONFIG_INETD is not set
+# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_ECHO is not set
+# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DISCARD is not set
+# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_TIME is not set
+# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_DAYTIME is not set
+# CONFIG_FEATURE_INETD_SUPPORT_BUILTIN_CHARGEN is not set
+# CONFIG_FEATURE_INETD_RPC is not set
+CONFIG_IP=y
+CONFIG_IPADDR=y
+CONFIG_IPLINK=y
+CONFIG_IPROUTE=y
+CONFIG_IPTUNNEL=y
+CONFIG_IPRULE=y
+# CONFIG_IPNEIGH is not set
+CONFIG_FEATURE_IP_ADDRESS=y
+CONFIG_FEATURE_IP_LINK=y
+CONFIG_FEATURE_IP_ROUTE=y
+CONFIG_FEATURE_IP_ROUTE_DIR="/etc/iproute2"
+CONFIG_FEATURE_IP_TUNNEL=y
+CONFIG_FEATURE_IP_RULE=y
+CONFIG_FEATURE_IP_NEIGH=y
+# CONFIG_FEATURE_IP_RARE_PROTOCOLS is not set
+# CONFIG_IPCALC is not set
+# CONFIG_FEATURE_IPCALC_LONG_OPTIONS is not set
+# CONFIG_FEATURE_IPCALC_FANCY is not set
+# CONFIG_FAKEIDENTD is not set
+# CONFIG_NAMEIF is not set
+# CONFIG_FEATURE_NAMEIF_EXTENDED is not set
+# CONFIG_NBDCLIENT is not set
+# CONFIG_NC is not set
+# CONFIG_NETCAT is not set
+# CONFIG_NC_SERVER is not set
+# CONFIG_NC_EXTRA is not set
+# CONFIG_NC_110_COMPAT is not set
+CONFIG_NETSTAT=y
+CONFIG_FEATURE_NETSTAT_WIDE=y
+CONFIG_FEATURE_NETSTAT_PRG=y
+# CONFIG_NSLOOKUP is not set
+# CONFIG_FEATURE_NSLOOKUP_BIG is not set
+# CONFIG_FEATURE_NSLOOKUP_LONG_OPTIONS is not set
+# CONFIG_NTPD is not set
+# CONFIG_FEATURE_NTPD_SERVER is not set
+# CONFIG_FEATURE_NTPD_CONF is not set
+# CONFIG_FEATURE_NTP_AUTH is not set
+CONFIG_PING=y
+CONFIG_PING6=y
+CONFIG_FEATURE_FANCY_PING=y
+# CONFIG_PSCAN is not set
+CONFIG_ROUTE=y
+# CONFIG_SLATTACH is not set
+# CONFIG_SSL_CLIENT is not set
+# CONFIG_TC is not set
+# CONFIG_FEATURE_TC_INGRESS is not set
+CONFIG_TCPSVD=y
+# CONFIG_UDPSVD is not set
+# CONFIG_TELNET is not set
+# CONFIG_FEATURE_TELNET_TTYPE is not set
+# CONFIG_FEATURE_TELNET_AUTOLOGIN is not set
+# CONFIG_FEATURE_TELNET_WIDTH is not set
+# CONFIG_TELNETD is not set
+# CONFIG_FEATURE_TELNETD_STANDALONE is not set
+# CONFIG_FEATURE_TELNETD_INETD_WAIT is not set
+# CONFIG_TFTP is not set
+# CONFIG_FEATURE_TFTP_PROGRESS_BAR is not set
+# CONFIG_FEATURE_TFTP_HPA_COMPAT is not set
+# CONFIG_TFTPD is not set
+# CONFIG_FEATURE_TFTP_GET is not set
+# CONFIG_FEATURE_TFTP_PUT is not set
+# CONFIG_FEATURE_TFTP_BLOCKSIZE is not set
+# CONFIG_TFTP_DEBUG is not set
+# CONFIG_TLS is not set
+# CONFIG_TRACEROUTE is not set
+# CONFIG_TRACEROUTE6 is not set
+# CONFIG_FEATURE_TRACEROUTE_VERBOSE is not set
+# CONFIG_FEATURE_TRACEROUTE_USE_ICMP is not set
+# CONFIG_TUNCTL is not set
+# CONFIG_FEATURE_TUNCTL_UG is not set
+CONFIG_VCONFIG=y
+# CONFIG_WGET is not set
+# CONFIG_FEATURE_WGET_LONG_OPTIONS is not set
+# CONFIG_FEATURE_WGET_STATUSBAR is not set
+# CONFIG_FEATURE_WGET_FTP is not set
+# CONFIG_FEATURE_WGET_AUTHENTICATION is not set
+# CONFIG_FEATURE_WGET_TIMEOUT is not set
+# CONFIG_FEATURE_WGET_HTTPS is not set
+# CONFIG_FEATURE_WGET_OPENSSL is not set
+# CONFIG_WHOIS is not set
+# CONFIG_ZCIP is not set
+# CONFIG_UDHCPD is not set
+# CONFIG_FEATURE_UDHCPD_BASE_IP_ON_MAC is not set
+# CONFIG_FEATURE_UDHCPD_WRITE_LEASES_EARLY is not set
+CONFIG_DHCPD_LEASES_FILE=""
+# CONFIG_DUMPLEASES is not set
+# CONFIG_DHCPRELAY is not set
+CONFIG_UDHCPC=y
+CONFIG_FEATURE_UDHCPC_ARPING=y
+CONFIG_FEATURE_UDHCPC_SANITIZEOPT=y
+CONFIG_UDHCPC_DEFAULT_SCRIPT="/usr/share/udhcpc/default.script"
+# CONFIG_UDHCPC6 is not set
+# CONFIG_FEATURE_UDHCPC6_RFC3646 is not set
+# CONFIG_FEATURE_UDHCPC6_RFC4704 is not set
+# CONFIG_FEATURE_UDHCPC6_RFC4833 is not set
+# CONFIG_FEATURE_UDHCPC6_RFC5970 is not set
+
+#
+# Common options for DHCP applets
+#
+CONFIG_UDHCPC_DEFAULT_INTERFACE="eth0"
+CONFIG_FEATURE_UDHCP_PORT=y
+CONFIG_UDHCP_DEBUG=9
+CONFIG_UDHCPC_SLACK_FOR_BUGGY_SERVERS=80
+CONFIG_FEATURE_UDHCP_RFC3397=y
+# CONFIG_FEATURE_UDHCP_8021Q is not set
+CONFIG_IFUPDOWN_UDHCPC_CMD_OPTIONS="-R -n"
+
+#
+# Print Utilities
+#
+# CONFIG_LPD is not set
+# CONFIG_LPR is not set
+# CONFIG_LPQ is not set
+
+#
+# Mail Utilities
+#
+# CONFIG_MAKEMIME is not set
+# CONFIG_POPMAILDIR is not set
+# CONFIG_FEATURE_POPMAILDIR_DELIVERY is not set
+# CONFIG_REFORMIME is not set
+# CONFIG_FEATURE_REFORMIME_COMPAT is not set
+# CONFIG_SENDMAIL is not set
+CONFIG_FEATURE_MIME_CHARSET=""
+
+#
+# Process Utilities
+#
+CONFIG_FREE=y
+CONFIG_FUSER=y
+CONFIG_IOSTAT=y
+CONFIG_KILL=y
+CONFIG_KILLALL=y
+CONFIG_KILLALL5=y
+CONFIG_LSOF=y
+CONFIG_MPSTAT=y
+# CONFIG_NMETER is not set
+# CONFIG_PGREP is not set
+CONFIG_PKILL=y
+CONFIG_PIDOF=y
+CONFIG_FEATURE_PIDOF_SINGLE=y
+CONFIG_FEATURE_PIDOF_OMIT=y
+# CONFIG_PMAP is not set
+# CONFIG_POWERTOP is not set
+# CONFIG_FEATURE_POWERTOP_INTERACTIVE is not set
+CONFIG_PS=y
+CONFIG_FEATURE_PS_WIDE=y
+# CONFIG_FEATURE_PS_LONG is not set
+# CONFIG_FEATURE_PS_TIME is not set
+# CONFIG_FEATURE_PS_UNUSUAL_SYSTEMS is not set
+# CONFIG_FEATURE_PS_ADDITIONAL_COLUMNS is not set
+# CONFIG_PSTREE is not set
+# CONFIG_PWDX is not set
+# CONFIG_SMEMCAP is not set
+CONFIG_BB_SYSCTL=y
+CONFIG_TOP=y
+CONFIG_FEATURE_TOP_INTERACTIVE=y
+CONFIG_FEATURE_TOP_CPU_USAGE_PERCENTAGE=y
+CONFIG_FEATURE_TOP_CPU_GLOBAL_PERCENTS=y
+# CONFIG_FEATURE_TOP_SMP_CPU is not set
+# CONFIG_FEATURE_TOP_DECIMALS is not set
+# CONFIG_FEATURE_TOP_SMP_PROCESS is not set
+# CONFIG_FEATURE_TOPMEM is not set
+CONFIG_UPTIME=y
+CONFIG_FEATURE_UPTIME_UTMP_SUPPORT=y
+# CONFIG_WATCH is not set
+CONFIG_FEATURE_SHOW_THREADS=y
+
+#
+# Runit Utilities
+#
+# CONFIG_CHPST is not set
+# CONFIG_SETUIDGID is not set
+# CONFIG_ENVUIDGID is not set
+# CONFIG_ENVDIR is not set
+# CONFIG_SOFTLIMIT is not set
+# CONFIG_RUNSV is not set
+# CONFIG_RUNSVDIR is not set
+# CONFIG_FEATURE_RUNSVDIR_LOG is not set
+# CONFIG_SV is not set
+CONFIG_SV_DEFAULT_SERVICE_DIR=""
+# CONFIG_SVC is not set
+# CONFIG_SVOK is not set
+# CONFIG_SVLOGD is not set
+# CONFIG_CHCON is not set
+# CONFIG_GETENFORCE is not set
+# CONFIG_GETSEBOOL is not set
+# CONFIG_LOAD_POLICY is not set
+# CONFIG_MATCHPATHCON is not set
+# CONFIG_RUNCON is not set
+# CONFIG_SELINUXENABLED is not set
+# CONFIG_SESTATUS is not set
+# CONFIG_SETENFORCE is not set
+# CONFIG_SETFILES is not set
+# CONFIG_FEATURE_SETFILES_CHECK_OPTION is not set
+# CONFIG_RESTORECON is not set
+# CONFIG_SETSEBOOL is not set
+
+#
+# Shells
+#
+CONFIG_SH_IS_ASH=y
+# CONFIG_SH_IS_HUSH is not set
+# CONFIG_SH_IS_NONE is not set
+CONFIG_BASH_IS_ASH=y
+# CONFIG_BASH_IS_HUSH is not set
+# CONFIG_BASH_IS_NONE is not set
+CONFIG_SHELL_ASH=y
+CONFIG_ASH=y
+CONFIG_ASH_OPTIMIZE_FOR_SIZE=y
+CONFIG_ASH_INTERNAL_GLOB=y
+CONFIG_ASH_BASH_COMPAT=y
+CONFIG_ASH_BASH_SOURCE_CURDIR=y
+CONFIG_ASH_BASH_NOT_FOUND_HOOK=y
+CONFIG_ASH_JOB_CONTROL=y
+CONFIG_ASH_ALIAS=y
+CONFIG_ASH_RANDOM_SUPPORT=y
+CONFIG_ASH_EXPAND_PRMT=y
+CONFIG_ASH_IDLE_TIMEOUT=y
+# CONFIG_ASH_MAIL is not set
+CONFIG_ASH_ECHO=y
+CONFIG_ASH_PRINTF=y
+CONFIG_ASH_TEST=y
+CONFIG_ASH_HELP=y
+CONFIG_ASH_GETOPTS=y
+CONFIG_ASH_CMDCMD=y
+CONFIG_CTTYHACK=y
+CONFIG_HUSH=y
+CONFIG_SHELL_HUSH=y
+CONFIG_HUSH_BASH_COMPAT=y
+CONFIG_HUSH_BRACE_EXPANSION=y
+CONFIG_HUSH_BASH_SOURCE_CURDIR=y
+CONFIG_HUSH_LINENO_VAR=y
+CONFIG_HUSH_INTERACTIVE=y
+CONFIG_HUSH_SAVEHISTORY=y
+CONFIG_HUSH_JOB=y
+CONFIG_HUSH_TICK=y
+CONFIG_HUSH_IF=y
+CONFIG_HUSH_LOOPS=y
+CONFIG_HUSH_CASE=y
+CONFIG_HUSH_FUNCTIONS=y
+CONFIG_HUSH_LOCAL=y
+CONFIG_HUSH_RANDOM_SUPPORT=y
+CONFIG_HUSH_MODE_X=y
+CONFIG_HUSH_ECHO=y
+CONFIG_HUSH_PRINTF=y
+CONFIG_HUSH_TEST=y
+CONFIG_HUSH_HELP=y
+CONFIG_HUSH_EXPORT=y
+CONFIG_HUSH_EXPORT_N=y
+CONFIG_HUSH_READONLY=y
+CONFIG_HUSH_KILL=y
+CONFIG_HUSH_WAIT=y
+CONFIG_HUSH_COMMAND=y
+CONFIG_HUSH_TRAP=y
+CONFIG_HUSH_TYPE=y
+CONFIG_HUSH_TIMES=y
+CONFIG_HUSH_READ=y
+CONFIG_HUSH_SET=y
+CONFIG_HUSH_UNSET=y
+CONFIG_HUSH_ULIMIT=y
+CONFIG_HUSH_UMASK=y
+CONFIG_HUSH_GETOPTS=y
+# CONFIG_HUSH_MEMLEAK is not set
+
+#
+# Options common to all shells
+#
+CONFIG_FEATURE_SH_MATH=y
+CONFIG_FEATURE_SH_MATH_64=y
+# CONFIG_FEATURE_SH_MATH_BASE is not set
+CONFIG_FEATURE_SH_EXTRA_QUIET=y
+# CONFIG_FEATURE_SH_STANDALONE is not set
+# CONFIG_FEATURE_SH_NOFORK is not set
+CONFIG_FEATURE_SH_READ_FRAC=y
+# CONFIG_FEATURE_SH_HISTFILESIZE is not set
+# CONFIG_FEATURE_SH_EMBEDDED_SCRIPTS is not set
+
+#
+# System Logging Utilities
+#
+CONFIG_KLOGD=y
+CONFIG_FEATURE_KLOGD_KLOGCTL=y
+CONFIG_LOGGER=y
+# CONFIG_LOGREAD is not set
+# CONFIG_FEATURE_LOGREAD_REDUCED_LOCKING is not set
+CONFIG_SYSLOGD=y
+CONFIG_FEATURE_ROTATE_LOGFILE=y
+# CONFIG_FEATURE_REMOTE_LOG is not set
+CONFIG_FEATURE_SYSLOGD_DUP=y
+CONFIG_FEATURE_SYSLOGD_CFG=y
+CONFIG_FEATURE_SYSLOGD_PRECISE_TIMESTAMPS=y
+CONFIG_FEATURE_SYSLOGD_READ_BUFFER_SIZE=256
+# CONFIG_FEATURE_IPC_SYSLOG is not set
+CONFIG_FEATURE_IPC_SYSLOG_BUFFER_SIZE=0
+# CONFIG_FEATURE_KMSG_SYSLOG is not set
diff --git a/meta-openeuler/recipes-core/busybox/files/devmem.cfg b/meta-openeuler/recipes-core/busybox/files/devmem.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..174a3f2030123ef1e857670dfd6fe322135b3a30
--- /dev/null
+++ b/meta-openeuler/recipes-core/busybox/files/devmem.cfg
@@ -0,0 +1 @@
+CONFIG_DEVMEM=y
diff --git a/meta-openeuler/recipes-core/busybox/files/inittab b/meta-openeuler/recipes-core/busybox/files/inittab
new file mode 100644
index 0000000000000000000000000000000000000000..ff1a805505553eeb2e0324fe5c0f9be32491f67e
--- /dev/null
+++ b/meta-openeuler/recipes-core/busybox/files/inittab
@@ -0,0 +1,28 @@
+# This is run first except when booting in single-user mode.
+
+# Startup the system
+::sysinit:/bin/mount -t proc proc /proc
+::sysinit:/bin/mount -t sysfs sysfs /sys
+::sysinit:/bin/mount -t devtmpfs devtmpfs /dev
+::sysinit:/bin/mount -o remount,rw /
+::sysinit:/bin/mkdir -p /dev/shm
+::sysinit:/bin/mkdir -p /dev/pts
+::sysinit:/bin/mount -a
+::sysinit:/sbin/swapon -a
+null::sysinit:/bin/ln -sf /proc/self/fd /dev/fd
+null::sysinit:/bin/ln -sf /proc/self/fd/0 /dev/stdin
+null::sysinit:/bin/ln -sf /proc/self/fd/1 /dev/stdout
+null::sysinit:/bin/ln -sf /proc/self/fd/2 /dev/stderr
+# set hostname
+null::sysinit:/bin/busybox hostname -F /etc/hostname
+::sysinit:/etc/init.d/rcS
+
+# Stuff to do before rebooting
+#::ctrlaltdel:/sbin/reboot
+::shutdown:/etc/init.d/rcK
+::shutdown:/sbin/swapoff -a
+::shutdown:/bin/umount -a -r
+
+# Stuff to do when restarting the init process
+::restart:/sbin/init
+
diff --git a/meta-openeuler/recipes-core/coreutils/coreutils_%.bbappend b/meta-openeuler/recipes-core/coreutils/coreutils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ce6dc940d7c7b5b5dd1695b8f3eece6f78159187
--- /dev/null
+++ b/meta-openeuler/recipes-core/coreutils/coreutils_%.bbappend
@@ -0,0 +1,39 @@
+# main bbfile: yocto-poky/meta/recipes-core/coreutils/coreutils_9.0.bb
+# version in openEuler
+PV = "9.4"
+
+# solve lic check failed
+LIC_FILES_CHKSUM:remove = " \
+        file://src/ls.c;beginline=1;endline=15;md5=3b8fbaee597c8a9bb88d30840d53048c \
+"
+LIC_FILES_CHKSUM += " \
+        file://src/ls.c;beginline=1;endline=15;md5=b720a8b317035d66c555fc6d89e3674c \
+"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+# remove-usr-local-lib-from-m4.patch same as bugfix-remove-usr-local-lib-from-m4.patch
+SRC_URI:remove = " \
+        file://remove-usr-local-lib-from-m4.patch \
+        file://fix-selinux-flask.patch \
+        file://0001-uname-report-processor-and-hardware-correctly.patch \
+        file://e8b56ebd536e82b15542a00c888109471936bfda.patch \
+"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+        file://${BP}.tar.xz \
+        file://0001-disable-test-of-rwlock.patch \
+        file://coreutils-8.2-uname-processortype.patch \
+        file://coreutils-getgrouplist.patch \
+        file://bugfix-remove-usr-local-lib-from-m4.patch \
+        file://bugfix-dummy_help2man.patch \
+        file://skip-the-tests-that-require-selinux-if-selinux-is-di.patch \
+        file://backport-config-color-alias-for-ls.patch \
+        file://backport-coreutils-df-direct.patch \
+        file://backport-coreutils-i18n.patch \
+        file://backport-CVE-2024-0684-split-do-not-shrink-hold-buffer.patch \
+        file://test-skip-overlay-filesystem-because-of-no-inotify_add_watch.patch \
+        file://fix-coredump-if-enable-systemd.patch \
+"
+
+SRC_URI[sha256sum] = "ea613a4cf44612326e917201bbbcdfbd301de21ffc3b59b6e5c07e040b275e52"
diff --git a/meta-openeuler/recipes-core/dbus/dbus-glib_%.bbappend b/meta-openeuler/recipes-core/dbus/dbus-glib_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c03e730eff5a8574a1710f0a3c04738b68e4699f
--- /dev/null
+++ b/meta-openeuler/recipes-core/dbus/dbus-glib_%.bbappend
@@ -0,0 +1,3 @@
+SRC_URI = " \
+    file://${BP}.tar.gz \
+"
diff --git a/meta-openeuler/recipes-core/dbus/dbus_%.bbappend b/meta-openeuler/recipes-core/dbus/dbus_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..81078ff869a06e5c3ca41194b8983302db77b2d2
--- /dev/null
+++ b/meta-openeuler/recipes-core/dbus/dbus_%.bbappend
@@ -0,0 +1,65 @@
+# version in openEuler
+
+PV = "1.14.8"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=6423dcd74d7be9715b0db247fd889da3 \
+                    file://dbus/dbus.h;beginline=6;endline=20;md5=866739837ccd835350af94dccd6457d8"
+
+
+# apply openEuler source package
+SRC_URI:remove = " \
+           file://clear-guid_from_server-if-send_negotiate_unix_f.patch \
+"
+
+# apply src and patches from openEuler
+SRC_URI:prepend = "file://${BP}.tar.xz \
+            file://bugfix-let-systemd-restart-dbus-when-the-it-enters-failed.patch \
+            file://print-load-average-when-activate-service-timeout.patch \
+            file://backport-tools-Use-Python3-for-GetAllMatchRules.patch \
+            file://backport-Do-not-crash-when-reloading-configuration.patch \
+"
+
+# checksum changed
+SRC_URI[sha256sum] = "a6bd5bac5cf19f0c3c594bdae2565a095696980a683a0ef37cb6212e093bde35"
+
+EXTRA_OECONF += "--runstatedir=/run"
+DEPENDS = "expat virtual/libintl autoconf-archive-native glib-2.0 libbsd-native"
+
+do_install() {
+	autotools_do_install
+
+	if ${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', 'true', 'false', d)}; then
+		install -d ${D}${sysconfdir}/init.d
+		sed 's:@bindir@:${bindir}:' < ${WORKDIR}/dbus-1.init >${WORKDIR}/dbus-1.init.sh
+		install -m 0755 ${WORKDIR}/dbus-1.init.sh ${D}${sysconfdir}/init.d/dbus-1
+		install -d ${D}${sysconfdir}/default/volatiles
+		echo "d messagebus messagebus 0755 /run/dbus none" \
+		     > ${D}${sysconfdir}/default/volatiles/99_dbus
+	fi
+
+	if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
+		for i in dbus.target.wants sockets.target.wants multi-user.target.wants; do \
+			install -d ${D}${systemd_system_unitdir}/$i; done
+		install -m 0644 ${B}/bus/dbus.service ${B}/bus/dbus.socket ${D}${systemd_system_unitdir}/
+		ln -fs ../dbus.socket ${D}${systemd_system_unitdir}/dbus.target.wants/dbus.socket
+		ln -fs ../dbus.socket ${D}${systemd_system_unitdir}/sockets.target.wants/dbus.socket
+		ln -fs ../dbus.service ${D}${systemd_system_unitdir}/multi-user.target.wants/dbus.service
+	fi
+
+
+	mkdir -p ${D}${localstatedir}/lib/dbus
+
+	chown messagebus:messagebus ${D}${localstatedir}/lib/dbus
+
+	chown root:messagebus ${D}${libexecdir}/dbus-daemon-launch-helper
+	chmod 4755 ${D}${libexecdir}/dbus-daemon-launch-helper
+
+	# Remove Red Hat initscript
+	rm -rf ${D}${sysconfdir}/rc.d
+
+	# Remove empty testexec directory as we don't build tests
+	rm -rf ${D}${libdir}/dbus-1.0/test
+
+	# Remove /var/run as it is created on startup
+	rm -rf ${D}${localstatedir}/run
+}
diff --git a/meta-openeuler/recipes-core/distributed-middleware/binder/0004-feat-for-embedded-fix-binder-kallsyms-init-error.patch b/meta-openeuler/recipes-core/distributed-middleware/binder/0004-feat-for-embedded-fix-binder-kallsyms-init-error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2426a5a77ceb9f046d72aa55bc8e060b8fd406ae
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/binder/0004-feat-for-embedded-fix-binder-kallsyms-init-error.patch
@@ -0,0 +1,313 @@
+From 60c687e0fa862dbed8c91a57c6b28fdeba31c708 Mon Sep 17 00:00:00 2001
+From: s_c_c <shichuchao@huawei.com>
+Date: Mon, 13 May 2024 10:46:27 +0800
+Subject: [PATCH] feat for embedded fix binder kallsyms init error
+
+---
+ binder.c           |  25 ++++++---
+ binder_alloc.c     |   2 +-
+ external_symbols.c | 136 +++++++++++++++++++++++++++++++++------------
+ 3 files changed, 119 insertions(+), 44 deletions(-)
+
+diff --git a/binder.c b/binder.c
+index 35384d8..256f011 100644
+--- a/binder.c
++++ b/binder.c
+@@ -1026,7 +1026,7 @@ static void binder_set_nice(long nice)
+ {
+ 	long min_nice;
+ 
+-	if (can_nice(current, nice)) {
++	if (can_nice_wrp(current, nice)) {
+ 		set_user_nice(current, nice);
+ 		return;
+ 	}
+@@ -2255,10 +2255,10 @@ static void binder_deferred_fd_close(int fd)
+ 	if (!twcb)
+ 		return;
+ 	init_task_work(&twcb->twork, binder_do_fd_close);
+-	close_fd_get_file(fd, &twcb->file);
++	close_fd_get_file_wrp(fd, &twcb->file);
+ 	if (twcb->file) {
+ 		filp_close(twcb->file, current->files);
+-		task_work_add(current, &twcb->twork, TWA_RESUME);
++		task_work_add_wrp(current, &twcb->twork, TWA_RESUME);
+ 	} else {
+ 		kfree(twcb);
+ 	}
+@@ -2468,7 +2468,7 @@ static int binder_translate_binder(struct flat_binder_object *fp,
+ 		ret = -EINVAL;
+ 		goto done;
+ 	}
+-	if (security_binder_transfer_binder(proc->cred, target_proc->cred)) {
++	if (security_binder_transfer_binder_wrp(proc->cred, target_proc->cred)) {
+ 		ret = -EPERM;
+ 		goto done;
+ 	}
+@@ -2514,7 +2514,7 @@ static int binder_translate_handle(struct flat_binder_object *fp,
+ 				  proc->pid, thread->pid, fp->handle);
+ 		return -EINVAL;
+ 	}
+-	if (security_binder_transfer_binder(proc->cred, target_proc->cred)) {
++	if (security_binder_transfer_binder_wrp(proc->cred, target_proc->cred)) {
+ 		ret = -EPERM;
+ 		goto done;
+ 	}
+@@ -2602,7 +2602,7 @@ static int binder_translate_fd(u32 fd, binder_size_t fd_offset,
+ 		ret = -EBADF;
+ 		goto err_fget;
+ 	}
+-	ret = security_binder_transfer_file(proc->cred, target_proc->cred, file);
++	ret = security_binder_transfer_file_wrp(proc->cred, target_proc->cred, file);
+ 	if (ret < 0) {
+ 		ret = -EPERM;
+ 		goto err_security;
+@@ -3257,7 +3257,7 @@ static void binder_transaction(struct binder_proc *proc,
+ 			return_error_line = __LINE__;
+ 			goto err_invalid_target_handle;
+ 		}
+-		if (security_binder_transaction(proc->cred,
++		if (security_binder_transaction_wrp(proc->cred,
+ 						target_proc->cred) < 0) {
+ 			return_error = BR_FAILED_REPLY;
+ 			return_error_param = -EPERM;
+@@ -5129,7 +5129,8 @@ static int binder_thread_release(struct binder_proc *proc,
+ 	 * poll data structures holding it.
+ 	 */
+ 	if (thread->looper & BINDER_LOOPER_STATE_POLL)
+-		wake_up_pollfree(&thread->wait);
++		if (waitqueue_active(&thread->wait))
++			__wake_up_pollfree_wrp(&thread->wait);
+ 
+ 	binder_inner_proc_unlock(thread->proc);
+ 
+@@ -5256,7 +5257,7 @@ static int binder_ioctl_set_ctx_mgr(struct file *filp,
+ 		ret = -EBUSY;
+ 		goto out;
+ 	}
+-	ret = security_binder_set_context_mgr(proc->cred);
++	ret = security_binder_set_context_mgr_wrp(proc->cred);
+ 	if (ret < 0)
+ 		goto out;
+ 	if (uid_valid(context->binder_context_mgr_uid)) {
+@@ -6442,6 +6443,8 @@ static int __init init_binder_device(const char *name)
+ 	return ret;
+ }
+ 
++extern int init_kprobe_kallsyms_lookup_name(void);
++
+ static int __init binder_init(void)
+ {
+ 	int ret;
+@@ -6450,6 +6453,10 @@ static int __init binder_init(void)
+ 	struct hlist_node *tmp;
+ 	char *device_names = NULL;
+ 
++	ret = init_kprobe_kallsyms_lookup_name();
++	if (ret < 0)
++		return ret;
++
+ 	ret = binder_alloc_shrinker_init();
+ 	if (ret)
+ 		return ret;
+diff --git a/binder_alloc.c b/binder_alloc.c
+index 1f5446c..4cca95a 100644
+--- a/binder_alloc.c
++++ b/binder_alloc.c
+@@ -1010,7 +1010,7 @@ enum lru_status binder_alloc_free_page(struct list_head *item,
+ 	if (vma) {
+ 		trace_binder_unmap_user_start(alloc, index);
+ 
+-		zap_page_range(vma, page_addr, PAGE_SIZE);
++		zap_page_range_wrp(vma, page_addr, PAGE_SIZE);
+ 
+ 		trace_binder_unmap_user_end(alloc, index);
+ 	}
+diff --git a/external_symbols.c b/external_symbols.c
+index 4ee95e7..3e10949 100644
+--- a/external_symbols.c
++++ b/external_symbols.c
+@@ -14,78 +14,146 @@ typedef unsigned long (*kallsyms_lookup_name_t)(const char *name);
+ 
+ static kallsyms_lookup_name_t kallsyms_lookup_name_ptr = NULL;
+ 
+-kallsyms_lookup_name_t static get_lookup(void) {
++int init_kprobe_kallsyms_lookup_name(void)
++{
+ 	if (kallsyms_lookup_name_ptr == NULL) {
+-		register_kprobe(&kp);
++		int ret;
++		ret = register_kprobe(&kp);
++		if (ret < 0) {
++			pr_err("Couldn't register kprobe kallsyms_lookup_name, returned=%d\n", ret);
++			return ret;
++		}
+ 		kallsyms_lookup_name_ptr = (kallsyms_lookup_name_t) kp.addr;
++		pr_info("kprobe kallsyms_lookup_name addr=%p\n", kallsyms_lookup_name_ptr);
+ 		unregister_kprobe(&kp);
+ 	}
+-	return kallsyms_lookup_name_ptr;
++	return 0;
+ }
+ 
+ static void (*zap_page_range_ptr)(struct vm_area_struct *, unsigned long, unsigned long) = NULL;
+ static int (*can_nice_ptr)(const struct task_struct *, const int) = NULL;
+-static int (*security_binder_set_context_mgr_ptr)(struct task_struct *mgr) = NULL;
+-static int (*security_binder_transaction_ptr)(struct task_struct *from, struct task_struct *to) = NULL;
+-static int (*security_binder_transfer_binder_ptr)(struct task_struct *from, struct task_struct *to) = NULL;
+-static int (*security_binder_transfer_file_ptr)(struct task_struct *from, struct task_struct *to, struct file *file) = NULL;
++static int (*security_binder_set_context_mgr_ptr)(const struct cred *mgr) = NULL;
++static int (*security_binder_transaction_ptr)(const struct cred *from, const struct cred *to) = NULL;
++static int (*security_binder_transfer_binder_ptr)(const struct cred *from, const struct cred *to) = NULL;
++static int (*security_binder_transfer_file_ptr)(const struct cred *from, const struct cred *to, struct file *file) = NULL;
+ static int (*task_work_add_ptr)(struct task_struct *task, struct callback_head *twork,
+ 			enum task_work_notify_mode mode) = NULL;
+ static void (*__wake_up_pollfree_ptr)(wait_queue_head_t *wq_head) = NULL;
+ 
+ static int (*close_fd_get_file_ptr)(unsigned int fd, struct file **res) = NULL;
+ 
+-void zap_page_range(struct vm_area_struct *vma, unsigned long address, unsigned long size)
++void zap_page_range_wrp(struct vm_area_struct *vma, unsigned long address, unsigned long size)
+ {
+-	zap_page_range_ptr = get_lookup()("zap_page_range");
+-	zap_page_range_ptr(vma, address, size);
++	if (kallsyms_lookup_name_ptr) {
++		zap_page_range_ptr = kallsyms_lookup_name_ptr("zap_page_range");
++		if (zap_page_range_ptr) {
++			zap_page_range_ptr(vma, address, size);
++		} else {
++			pr_err("zap_page_range_ptr lookup failed\n");
++		}
++	}
+ }
+ 
+-int can_nice(const struct task_struct *p, const int nice)
++int can_nice_wrp(const struct task_struct *p, const int nice)
+ {
+-	can_nice_ptr = get_lookup()("can_nice");
+-	return can_nice_ptr(p, nice);
++	if (kallsyms_lookup_name_ptr) {
++		can_nice_ptr = kallsyms_lookup_name_ptr("can_nice");
++		if (can_nice_ptr) {
++			return can_nice_ptr(p, nice);
++		} else {
++			pr_err("can_nice_ptr lookup failed\n");
++		}
++	}
++	return 0;
+ }
+ 
+-int security_binder_set_context_mgr(struct task_struct *mgr)
++int security_binder_set_context_mgr_wrp(const struct cred *mgr)
+ {
+-	security_binder_set_context_mgr_ptr = get_lookup()("security_binder_set_context_mgr");
+-	return security_binder_set_context_mgr_ptr(mgr);
++	if (kallsyms_lookup_name_ptr) {
++		security_binder_set_context_mgr_ptr = kallsyms_lookup_name_ptr("security_binder_set_context_mgr");
++		if (security_binder_set_context_mgr_ptr) {
++			return security_binder_set_context_mgr_ptr(mgr);
++		} else {
++			pr_err("security_binder_set_context_mgr_ptr lookup failed\n");
++		}
++	}
++	return -1;
+ }
+ 
+-int security_binder_transaction(struct task_struct *from, struct task_struct *to)
++int security_binder_transaction_wrp(const struct cred *from, const struct cred *to)
+ {
+-	security_binder_transaction_ptr = get_lookup()("security_binder_transaction");
+-	return security_binder_transaction_ptr(from, to);
++	if (kallsyms_lookup_name_ptr) {
++		security_binder_transaction_ptr = kallsyms_lookup_name_ptr("security_binder_transaction");
++		if (security_binder_transaction_ptr) {
++			return security_binder_transaction_ptr(from, to);
++		} else {
++			pr_err("security_binder_transaction_ptr lookup failed\n");
++		}
++	}
++	return -1;
+ }
+ 
+-int security_binder_transfer_binder(struct task_struct *from, struct task_struct *to)
++int security_binder_transfer_binder_wrp(const struct cred *from, const struct cred *to)
+ {
+-	security_binder_transfer_binder_ptr = get_lookup()("security_binder_transfer_binder");
+-	return security_binder_transfer_binder_ptr(from, to);
++	if (kallsyms_lookup_name_ptr) {
++		security_binder_transfer_binder_ptr = kallsyms_lookup_name_ptr("security_binder_transfer_binder");
++		if (security_binder_transfer_binder_ptr) {
++			return security_binder_transfer_binder_ptr(from, to);
++		} else {
++			pr_err("security_binder_transfer_binder_ptr lookup failed\n");
++		}
++	}
++	return -1;
+ }
+ 
+-int security_binder_transfer_file(struct task_struct *from, struct task_struct *to, struct file *file)
++int security_binder_transfer_file_wrp(const struct cred *from, const struct cred *to, struct file *file)
+ {
+-	security_binder_transfer_file_ptr = get_lookup()("security_binder_transfer_file");
+-	return security_binder_transfer_file_ptr(from, to, file);
++	if (kallsyms_lookup_name_ptr) {
++		security_binder_transfer_file_ptr = kallsyms_lookup_name_ptr("security_binder_transfer_file");
++		if (security_binder_transfer_file_ptr) {
++			return security_binder_transfer_file_ptr(from, to, file);
++		} else {
++			pr_err("security_binder_transfer_file_ptr lookup failed\n");
++		}
++	}
++	return -1;
+ }
+ 
+-int task_work_add(struct task_struct *task, struct callback_head *twork,
++int task_work_add_wrp(struct task_struct *task, struct callback_head *twork,
+ 			enum task_work_notify_mode mode)
+ {
+-	task_work_add_ptr = get_lookup()("task_work_add");
+-	return task_work_add_ptr(task, twork, mode);
++	if (kallsyms_lookup_name_ptr) {
++		task_work_add_ptr = kallsyms_lookup_name_ptr("task_work_add");
++		if (task_work_add_ptr) {
++			return task_work_add_ptr(task, twork, mode);
++		} else {
++			pr_err("task_work_add_ptr lookup failed\n");
++		}
++	}
++	return -1;
+ }
+ 
+-int close_fd_get_file(unsigned int fd, struct file **res)
++int close_fd_get_file_wrp(unsigned int fd, struct file **res)
+ {
+-	close_fd_get_file_ptr = get_lookup()("close_fd_get_file");
+-	return close_fd_get_file_ptr(fd, res);
++	if (kallsyms_lookup_name_ptr) {
++		close_fd_get_file_ptr = kallsyms_lookup_name_ptr("close_fd_get_file");
++		if (close_fd_get_file_ptr) {
++			return close_fd_get_file_ptr(fd, res);
++		} else {
++			pr_err("close_fd_get_file_ptr lookup failed\n");
++		}
++	}
++	return -1;
+ }
+ 
+-void __wake_up_pollfree(wait_queue_head_t *wq_head)
++void __wake_up_pollfree_wrp(wait_queue_head_t *wq_head)
+ {
+-	__wake_up_pollfree_ptr = get_lookup()("__wake_up_pollfree");
+-	return __wake_up_pollfree_ptr(wq_head);
++	if (kallsyms_lookup_name_ptr) {
++		__wake_up_pollfree_ptr = kallsyms_lookup_name_ptr("__wake_up_pollfree");
++		if (__wake_up_pollfree_ptr) {
++			__wake_up_pollfree_ptr(wq_head);
++		} else {
++			pr_err("__wake_up_pollfree_ptr lookup failed\n");
++		}
++	}
+ }
+-- 
+2.20.1 (Apple Git-117)
+
diff --git a/meta-openeuler/recipes-core/distributed-middleware/binder_1.0.0.bb b/meta-openeuler/recipes-core/distributed-middleware/binder_1.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..39e37ab55dd91b212b41027a56f6bf7e6e74f512
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/binder_1.0.0.bb
@@ -0,0 +1,46 @@
+SUMMARY = "Inter-process communication (IPC) and Remote Procedure Call (RPC)"
+DESCRIPTION = "The inter-process communication (IPC) and remote procedure call (RPC) mechanisms are used to implement cross-process communication"
+PR = "r1"
+LICENSE = "CLOSED"
+
+inherit module
+
+pkg-binder = "binder-openEuler-22.03-LTS-SP2"
+
+OPENEULER_REPO_NAME = "communication_ipc_kernel510"
+
+SRC_URI = " \
+            file://${pkg-binder}.tar.gz \
+            file://0003-adapt-binder-as-a-kernel-module.patch \
+            file://communication_ipc_kernel510/binder.pp \
+          "
+
+SRC_URI:append = " \
+        file://0004-feat-for-embedded-fix-binder-kallsyms-init-error.patch \
+"
+
+RPROVIDES:${PN} += "kernel-module-binder-linux"
+
+FILES:${PN} = "/usr/share/"
+
+S = "${WORKDIR}/binder"
+
+do_install() {
+    install -d ${D}/lib/modules/5.10.0-openeuler/binder/
+    install -m 644 ${S}/binder_linux.ko ${D}/lib/modules/5.10.0-openeuler/binder/
+
+    install -d ${D}/usr/share/pp/
+    install -m 755 ${WORKDIR}/communication_ipc_kernel510/binder.pp ${D}/usr/share/pp/
+
+    if [ ! -e "${B}/${MODULES_MODULE_SYMVERS_LOCATION}/Module.symvers" ] ; then
+        bbwarn "Module.symvers not found in ${B}/${MODULES_MODULE_SYMVERS_LOCATION}"
+        bbwarn "Please consider setting MODULES_MODULE_SYMVERS_LOCATION to a"
+        bbwarn "directory below B to get correct inter-module dependencies"
+    else
+        install -Dm0644 "${B}/${MODULES_MODULE_SYMVERS_LOCATION}"/Module.symvers ${D}${includedir}/${BPN}/Module.symvers
+        # Module.symvers contains absolute path to the build directory.
+        # While it doesn't actually seem to matter which path is specified,
+        # clear them out to avoid confusion
+        sed -e 's:${B}/::g' -i ${D}${includedir}/${BPN}/Module.symvers
+    fi
+}
\ No newline at end of file
diff --git a/meta-openeuler/recipes-core/distributed-middleware/c-utils_1.0.0.bb b/meta-openeuler/recipes-core/distributed-middleware/c-utils_1.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..bc702b8e63d6f18f96ac8ad1b396e8cdcb96f7cb
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/c-utils_1.0.0.bb
@@ -0,0 +1,59 @@
+SUMMARY = "C++ common basic library for distributed module construction and operation"
+DESCRIPTION = "Provide some commonly used C++ development tool classes for standard systems, This repository is compatible with compilation on the OpenEuler operating system"
+PR = "r1"
+LICENSE = "CLOSED"
+
+require distributed-build.inc
+
+pkg-c-utils = "commonlibrary_c_utils-${openHarmony_release_version}"
+
+OPENEULER_REPO_NAME = "commonlibrary_c_utils"
+
+SRC_URI += " \
+            file://${pkg-c-utils}.tar.gz \
+            file://commonlibrary_c_utils/0000-commonlibrary-c_utils.patch;patchdir=${WORKDIR}/${pkg-c-utils} \
+            file://commonlibrary_c_utils/0001-commonlibrary-c_utils-linux-ashmem.h.patch;patchdir=${WORKDIR}/${pkg-c-utils} \
+            file://commonlibrary_c_utils/c_utils.bundle.json \
+            file://commonlibrary_c_utils/c_utils.BUILD.gn \
+            "
+
+DEPENDS += "hilog"
+
+RDEPENDS:${PN} = "libboundscheck"
+
+FILES:${PN}-dev = "${includedir} /compiler_gn"
+FILES:${PN} = "${libdir} ${bindir}"
+
+do_configure:prepend() {
+    cp -rf ${RECIPE_SYSROOT}/compiler_gn/* ${S}/
+
+    mkdir -p ${S}/commonlibrary/c_utils/
+    cp -rf ${WORKDIR}/${pkg-c-utils}/* ${S}/commonlibrary/c_utils/
+}
+
+do_compile() {
+    cd ${S}
+    ./build.sh --product-name openeuler --target-cpu arm64 -v --gn-args is_clang=${is_clang} --gn-args use_gold=false --gn-args target_sysroot=\"${RECIPE_SYSROOT}\"
+}
+
+do_install() {
+    install -d ${D}/${libdir}/
+    install -d ${D}/${includedir}/c_utils/
+    install -d ${D}/${includedir}/c_utils/linux/
+    install -d ${D}/${includedir}/src/
+
+    # install so
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/commonlibrary/c_utils/libutils.z.so ${D}/${libdir}/
+
+    # install head files
+    install -m 554 ${S}/commonlibrary/c_utils/base/include/*.h  ${D}/${includedir}/c_utils/
+    install -m 554 ${S}/commonlibrary/c_utils/base/include/linux/*.h  ${D}/${includedir}/c_utils/linux/
+    install -m 554 ${S}/commonlibrary/c_utils/base/src/event_reactor.h  ${D}/${includedir}/src/
+
+    # copy bundle
+    mkdir -p ${D}/compiler_gn/commonlibrary/c_utils/base/
+    cp -rf ${WORKDIR}/commonlibrary_c_utils/c_utils.bundle.json ${D}/compiler_gn/commonlibrary/c_utils/bundle.json
+    cp -rf ${WORKDIR}/commonlibrary_c_utils/c_utils.BUILD.gn ${D}/compiler_gn/commonlibrary/c_utils/base/BUILD.gn
+}
+
+SYSROOT_DIRS += "/compiler_gn"
diff --git a/meta-openeuler/recipes-core/distributed-middleware/communication-dsoftbus_1.0.0.bb b/meta-openeuler/recipes-core/distributed-middleware/communication-dsoftbus_1.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7b6378d1ffb55a9addd65b9aae067872ee72a4e1
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/communication-dsoftbus_1.0.0.bb
@@ -0,0 +1,71 @@
+SUMMARY = "Inter-process Remote Procedure Call (RPC)"
+DESCRIPTION = "The inter-process remote procedure call (RPC) mechanisms are used to implement cross-process communication"
+PR = "r1"
+LICENSE = "CLOSED"
+
+require distributed-build.inc
+
+pkg-dsoftbus = "communication_dsoftbus-${openHarmony_release_version}"
+pkg-libcoap = "third_party_libcoap-${openHarmony_release_version}"
+pkg-sqlite = "third_party_sqlite-${openHarmony_release_version}"
+
+OPENEULER_REPO_NAME = "communication_dsoftbus"
+OPENEULER_REPO_NAMES += " communication_ipc"
+
+SRC_URI += " \
+            file://${pkg-dsoftbus}.tar.gz;subdir=${pkg-dsoftbus} \
+            file://communication_dsoftbus/0001-remove-dependency-and-adapt-for-openeuler-dsoftbus.patch;patchdir=${WORKDIR}/${pkg-dsoftbus}/dsoftbus \
+            file://communication_dsoftbus/0002-increase-the-pthread-stack-size-of-x86-and-other-env-dsoftbus.patch;patchdir=${WORKDIR}/${pkg-dsoftbus}/dsoftbus \
+            file://communication_dsoftbus/0003-open-udp-stream-switch-dsoftbus.patch;patchdir=${WORKDIR}/${pkg-dsoftbus}/dsoftbus \
+            file://communication_ipc/0006-feat-for-embedded-fix-dsoftbus-compile-errors.patch;patchdir=${WORKDIR}/${pkg-dsoftbus}/dsoftbus \
+            file://communication_ipc/0007-feat-for-embedded-fix-sqlite-stringop-warning.patch;patchdir=${WORKDIR}/${pkg-sqlite} \
+            file://communication_dsoftbus/softbus_server.xml \
+            file://${pkg-libcoap}.tar.gz \
+            file://${pkg-sqlite}.tar.gz \
+            "
+
+DEPENDS += "hilog c-utils distributed-beget eventhandler ipc samgr safwk huks device-auth"
+
+RDEPENDS:${PN} = "libboundscheck"
+
+FILES:${PN}-dev = "${includedir}"
+FILES:${PN} = "${libdir} ${bindir} /system"
+
+INSANE_SKIP:${PN} += "dev-so"
+
+do_configure:prepend() {
+    cp -rf ${RECIPE_SYSROOT}/compiler_gn/* ${S}/
+
+    mkdir -p ${S}/foundation/communication/dsoftbus/
+    cp -rf ${WORKDIR}/${pkg-dsoftbus}/dsoftbus/* ${S}/foundation/communication/dsoftbus/
+
+    mkdir -p ${S}/third_party/libcoap/
+    cp -rf ${WORKDIR}/${pkg-libcoap}/* ${S}/third_party/libcoap/
+
+    mkdir -p ${S}/third_party/sqlite/
+    cp -rf ${WORKDIR}/${pkg-sqlite}/* ${S}/third_party/sqlite/
+}
+
+do_compile() {
+    cd ${S}
+    # no support clang
+    ./build.sh --product-name openeuler --target-cpu arm64 -v --gn-args is_clang=${is_clang} --gn-args use_gold=false --gn-args target_sysroot=\"${RECIPE_SYSROOT}\"
+}
+
+do_install() {
+    install -d -m 0755 ${D}/${includedir}/dsoftbus/
+    install -d -m 0755 ${D}/${includedir}/sqlite/
+    install -d -m 0755 ${D}/${libdir}/
+    install -d -m 0755 ${D}/system/profile/
+    install -d -m 0755 ${D}/system/lib64/
+
+    # install headers from dsoftbus
+    rm -rf ${S}/out/openeuler/innerkits/linux-arm64/dsoftbus/softbus_client/inner_kits/transport/inner_session.h
+    find ${S}/out/openeuler/innerkits/linux-arm64/dsoftbus/ -name *.h -print0 | xargs -0 -i cp -rf {} ${D}/${includedir}/dsoftbus/
+    # install libs from dsoftbus
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/communication/dsoftbus/libsoftbus_server.z.so ${D}/${libdir}/
+    ln -s ../../${libdir}/libsoftbus_server.z.so ${D}/system/lib64/libsoftbus_server.z.so
+    # install headers and BUILD.gn from third party sqlite
+    install -m 0755 ${S}/third_party/sqlite/include/*.h ${D}/${includedir}/sqlite/
+    install -m 0755 ${WORKDIR}/communication_dsoftbus/softbus_server.xml ${D}/system/profile/
+}
diff --git a/meta-openeuler/recipes-core/distributed-middleware/device-auth_1.0.0.bb b/meta-openeuler/recipes-core/distributed-middleware/device-auth_1.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..73b37ba7f1971fe2eadf9f2443d674fc2c501fd6
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/device-auth_1.0.0.bb
@@ -0,0 +1,66 @@
+SUMMARY = "System ability manager"
+DESCRIPTION = "OpenEuler supports device auth for distributed softbus capability"
+PR = "r1"
+LICENSE = "CLOSED"
+
+require distributed-build.inc
+
+pkg-device-auth = "security_device_auth-${openHarmony_release_version}"
+
+OPENEULER_REPO_NAME = "security_device_auth"
+
+SRC_URI += " \
+            file://security_device_auth;unpack=true \
+            file://security_device_auth/0001-security_device_auth.patch;patchdir=${WORKDIR}/device_auth \
+            file://security_device_auth/device_auth.bundle.json \
+            file://security_device_auth/device_auth.BUILD.gn \
+            "
+
+DEPENDS += "hilog c-utils distributed-beget eventhandler ipc samgr safwk huks"
+
+RDEPENDS:${PN} = "libboundscheck"
+
+FILES:${PN}-dev = "${includedir} /compiler_gn"
+FILES:${PN} = "${libdir} ${bindir} /system"
+
+INSANE_SKIP:${PN} += "dev-so"
+
+do_unpack:append() {
+    bb.build.exec_func('do_extract_device_auth_source', d)
+}
+
+do_extract_device_auth_source() {
+    tar -oxf ${DL_DIR}/${pkg-device-auth}.tar.gz -C ${WORKDIR}/
+}
+
+do_configure:prepend() {
+    cp -rf ${RECIPE_SYSROOT}/compiler_gn/* ${S}/
+    mkdir -p ${S}/base/security/device_auth/
+    cp -rf ${WORKDIR}/device_auth/* ${S}/base/security/device_auth/
+}
+
+do_compile() {
+    cd ${S}
+    ./build.sh --product-name openeuler --target-cpu arm64 -v --gn-args is_clang=${is_clang} --gn-args use_gold=false --gn-args target_sysroot=\"${RECIPE_SYSROOT}\"
+}
+
+do_install() {
+    install -d -m 0755 ${D}/${includedir}/device_auth/
+    install -d -m 0755 ${D}/${libdir}/
+    install -d -m 0755 ${D}/${bindir}/
+    install -d -m 0755 ${D}/system/bin/
+    # prepare head files
+    find ${S}/out/openeuler/innerkits/linux-arm64/device_auth/ -name *.h -print0 | xargs -0 -i cp -rf {} ${D}/${includedir}/device_auth/
+    # copy executable file.
+    install -m 0755 ${S}/out/openeuler/packages/phone/system/bin/deviceauth_service ${D}/${bindir}/
+    ln -s ../../${bindir}/deviceauth_service ${D}/system/bin/deviceauth_service
+    # prepare so
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/security/device_auth/*.so ${D}/${libdir}/
+
+    # copy bundle
+    mkdir -p ${D}/compiler_gn/base/security/device_auth/services/
+    cp -rf ${WORKDIR}/security_device_auth/device_auth.bundle.json  ${D}/compiler_gn/base/security/device_auth/bundle.json
+    cp -rf ${WORKDIR}/security_device_auth/device_auth.BUILD.gn ${D}/compiler_gn/base/security/device_auth/services/BUILD.gn
+}
+
+SYSROOT_DIRS += "${bindir} /compiler_gn"
diff --git a/meta-openeuler/recipes-core/distributed-middleware/distributed-beget_1.0.0.bb b/meta-openeuler/recipes-core/distributed-middleware/distributed-beget_1.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..45aaaa88fb73737e86b7b3ff4563f68ab023d774
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/distributed-beget_1.0.0.bb
@@ -0,0 +1,69 @@
+SUMMARY = "openEuler embedded softbus capability support"
+DESCRIPTION = "OpenEuler supports param service for distributed softbus capability"
+PR = "r1"
+LICENSE = "CLOSED"
+
+require distributed-build.inc
+
+pkg-beget = "init"
+
+SRC_URI += " \
+            file://${BPN}.tar.gz \
+            file://distributed-beget/0001-fixbug_fd_leak_for_init.patch;patchdir=${WORKDIR}/${pkg-beget} \
+            file://distributed-beget/0002-feat-for-embedded-fix-compile-errors.patch;patchdir=${WORKDIR}/${pkg-beget} \
+            file://distributed-beget/0003-feat-for-embedded-fix-sysroot-hilog-path.patch;patchdir=${WORKDIR}/${pkg-beget} \
+            file://distributed-beget/0004-refactor-using-the-reactor-framework.patch;patchdir=${WORKDIR}/${pkg-beget} \
+            file://distributed-beget/0005-feat-for-embedded-fix-compile-errors-after-refactor.patch;patchdir=${WORKDIR}/${pkg-beget} \
+            file://distributed-beget/startup.bundle.json \
+            file://distributed-beget/startup.BUILD.gn \
+            "
+
+DEPENDS += "hilog c-utils"
+
+RDEPENDS:${PN} = "libboundscheck"
+
+FILES:${PN}-dev = "${includedir} /compiler_gn"
+FILES:${PN} = "${libdir} ${bindir} /system"
+
+INSANE_SKIP:${PN} += "dev-so"
+
+do_configure:prepend() {
+    cp -rf ${RECIPE_SYSROOT}/compiler_gn/* ${S}/
+    mkdir -p ${S}/base/startup/init
+    cp -rf ${WORKDIR}/${pkg-beget}/* ${S}/base/startup/init
+}
+
+do_compile() {
+    cd ${S}
+    ./build.sh --product-name openeuler --target-cpu arm64 -v --gn-args is_clang=${is_clang} --gn-args use_gold=false --gn-args target_sysroot=\"${RECIPE_SYSROOT}\"
+}
+
+do_install() {
+    install -d -m 0755 ${D}/${includedir}/init/syspara/
+    install -d -m 0755 ${D}/${includedir}/init/param/
+    install -d -m 0755 ${D}/${libdir}/
+    install -d -m 0755 ${D}/${bindir}/
+    install -d -m 0755 ${D}/system/lib64/
+
+    # bin
+    install -m 0755 ${S}/out/openeuler/packages/phone/system/bin/param_service ${D}/${bindir}/
+    # shared library
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/startup/init/libbeget_proxy.z.so ${D}/${libdir}/
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/startup/init/libbegetutil.z.so ${D}/${libdir}/
+    ln -s ../../${libdir}/libbeget_proxy.z.so ${D}/system/lib64/libbeget_proxy.z.so
+    ln -s ../../${libdir}/libbegetutil.z.so ${D}/system/lib64/libbegetutil.z.so
+    # header files
+    install -m 554 ${S}/base/startup/init/interfaces/innerkits/include/{beget_ext.h,service_watcher.h,service_control.h} ${D}/${includedir}/init/
+    install -m 554 ${S}/base/startup/init/interfaces/innerkits/include/syspara/* ${D}/${includedir}/init/syspara/
+    install -m 554 ${S}/base/startup/init/interfaces/innerkits/include/syspara/* ${D}/${includedir}/init/
+    install -m 554 ${S}/base/startup/init/services/include/init_utils.h ${D}/${includedir}/init/
+    install -m 554 ${S}/base/startup/init/services/include/param/* ${D}/${includedir}/init/param/
+    install -m 554 ${S}/base/startup/init/services/include/param/* ${D}/${includedir}/init/
+
+    # copy bundle
+    mkdir -p ${D}/compiler_gn/base/startup/init/interfaces/innerkits/
+    cp -rf ${WORKDIR}/distributed-beget/startup.bundle.json ${D}/compiler_gn/base/startup/init/bundle.json
+    cp -rf ${WORKDIR}/distributed-beget/startup.BUILD.gn ${D}/compiler_gn/base/startup/init/interfaces/innerkits/BUILD.gn
+}
+
+SYSROOT_DIRS += "/compiler_gn"
diff --git a/meta-openeuler/recipes-core/distributed-middleware/distributed-build.inc b/meta-openeuler/recipes-core/distributed-middleware/distributed-build.inc
new file mode 100644
index 0000000000000000000000000000000000000000..cf820e04e0c994cbfdad674a59b11c0206b9a43d
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/distributed-build.inc
@@ -0,0 +1,102 @@
+SUMMARY = "openEuler embedded softbus build tools"
+DESCRIPTION = "Compile and build tools that based on GN and ninja for distributed middleware components."
+PR = "r1"
+LICENSE = "CLOSED"
+
+inherit python3native
+DEPENDS = "ninja-native libboundscheck python3-jinja2-native"
+
+openHarmony_release_version = "OpenHarmony-v3.2-Release"
+pkg-build = "build-${openHarmony_release_version}"
+pkg-build-lite = "build_lite-${openHarmony_release_version}"
+
+buildtools_dir = "${S}/prebuilts/build-tools/linux-x86/bin"
+
+OPENEULER_REPO_NAMES += "yocto-embedded-tools distributed-build distributed-build_lite"
+
+is_clang = "false"
+is_clang:toolchain-clang = "true"
+
+SRC_URI = " \
+        file://yocto-embedded-tools/dsoftbus/build_tools/gn-linux-x86-1717.tar.gz \
+        file://distributed-build/${pkg-build}.tar.gz \
+        file://distributed-build/0001-feat-Adapt-to-Openeuler-python-export-lld.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0002-feat-Adapt-to-Openeuler-for-compilation.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0003-feat-Adapt-to-Openeuler-add-clang.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0004-feat-Adapt-to-Openeuler-add-include-file.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0005-feat-use-pyyaml-on-openeuler.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0006-feat-add-base-config.json-for-openeuler.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0007-feat-add-gn-files-to-use-packages-on-openeuler.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0008-feat-Adapt-to-openeuler.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0009-feat-add-common-subsystem-and-delete-useless-config.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0012-fix-rpm-build-fail-caused-by-wrong-useless-code.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0013-feature-use-llvm-tools-version-15-for-build.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0014-feat-delete-the-default-sqlite-deps.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0015-feat-and-hilog-gn-files.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0016-fix-use-llvm15-path-on-x86_64.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0017-feat-add-script-to-create-soft-link.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0020-feat-add-openssl-gn-file-and-soft-link.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0021-feat-change-config-json.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0022-add-build-gn-file-of-icu-jsoncpp-zlib.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0023-feat-for-embedded-comment-out-sysroot_hash.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0024-feat-for-embedded-add-linux_arm64-toolchain.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build/0025-feat-for-embedded-fix-sysroot-path.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://distributed-build_lite/${pkg-build-lite}.tar.gz \
+        file://distributed-build_lite/0001-feat-Adapt-to-Openeuler-python.patch;patchdir=${WORKDIR}/${pkg-build-lite} \
+        file://distributed-build_lite/0002-feat-Adapt-to-Openeuler-productdefine.patch;patchdir=${WORKDIR}/${pkg-build-lite} \
+        file://distributed-build_lite/0003-feat-Adapt-to-Openeule-remove-useless-code.patch;patchdir=${WORKDIR}/${pkg-build-lite} \
+        file://distributed-build_lite/0004-feat-for-embedded-check-clang-path.patch;patchdir=${WORKDIR}/${pkg-build-lite} \
+        "
+
+SRC_URI:append = " \
+        file://0001-feat-for-embedded-comment-out-unrecognized-options.patch;patchdir=${WORKDIR}/${pkg-build} \
+        file://0002-adapt-embedded-clang-llvm-17.0.6.patch;patchdir=${WORKDIR}/${pkg-build} \
+"
+
+do_patch:append() {
+    bb.build.exec_func('do_prepare_build_directory', d)
+    bb.build.exec_func('do_prepare_vendor_directory', d)
+    bb.build.exec_func('do_prepare_third_party_directory', d)
+    bb.build.exec_func('do_prepare_toolchain_directory', d)
+}
+
+do_prepare_toolchain_directory() {
+    mkdir -p ${buildtools_dir}
+    cp -rfp ${WORKDIR}/gn ${buildtools_dir}/
+
+    # link toolchain
+    if [ ! -e ${S}/toolchain ]; then
+        ln -s ${EXTERNAL_TOOLCHAIN} ${S}/toolchain
+    fi
+}
+
+do_prepare_build_directory() {
+    find ${WORKDIR}/${pkg-build}/openeuler/compiler_gn -type l | xargs -t -i rm {}
+
+    mkdir -p ${S}/build
+    cp -rfp ${WORKDIR}/${pkg-build}/* ${S}/build
+
+    mkdir -p ${S}/build/lite
+    cp -rfp ${WORKDIR}/${pkg-build-lite}/* ${S}/build/lite
+
+    rm -f ${S}/build.sh
+    sed -i "s@PYTHON3_DIR=/usr@PYTHON3_DIR=${OPENEULER_NATIVESDK_SYSROOT}/usr@" ${S}/build/build_scripts/build.sh
+    ln -s ${S}/build/build_scripts/build.sh ${S}/build.sh
+
+    rm -f ${S}/.gn
+    sed -i "s@^script_executable = \"/usr/bin/env\"@script_executable = \"${OPENEULER_NATIVESDK_SYSROOT}/usr/bin/python\"@" ${S}/build/core/gn/dotfile.gn
+    ln -s ${S}/build/core/gn/dotfile.gn ${S}/.gn
+
+    rm -f ${S}/build.py
+    ln -s ${S}/build/lite/build.py ${S}/build.py
+}
+
+do_prepare_vendor_directory() {
+    mkdir -p ${S}/vendor
+    cp -rfp ${WORKDIR}/${pkg-build}/openeuler/vendor/* ${S}/vendor
+}
+
+do_prepare_third_party_directory() {
+    mkdir -p ${S}/third_party
+    cp -rfp ${WORKDIR}/${pkg-build}/openeuler/compiler_gn/third_party/* ${S}/third_party
+}
diff --git a/meta-openeuler/recipes-core/distributed-middleware/eventhandler/0002-feat-for-embedded-eventhandler-comment-out-cflags.patch b/meta-openeuler/recipes-core/distributed-middleware/eventhandler/0002-feat-for-embedded-eventhandler-comment-out-cflags.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2138eef0350f2579ba29dd9fed5e3d80e67d4084
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/eventhandler/0002-feat-for-embedded-eventhandler-comment-out-cflags.patch
@@ -0,0 +1,25 @@
+From da43b7662d2653f30e3d91c78558d738ab2ae488 Mon Sep 17 00:00:00 2001
+From: s_c_c <shichuchao@huawei.com>
+Date: Mon, 25 Mar 2024 17:08:11 +0800
+Subject: [PATCH] feat for embedded eventhandler comment out cflags
+
+---
+ frameworks/native/BUILD.gn | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/frameworks/native/BUILD.gn b/frameworks/native/BUILD.gn
+index 6c98a96..9dd78dc 100644
+--- a/frameworks/native/BUILD.gn
++++ b/frameworks/native/BUILD.gn
+@@ -24,7 +24,7 @@ ohos_shared_library("eventhandler_native") {
+     "${sysroot}/usr/include/hilog",
+   ]
+ 
+-  cflags = [ "-Wno-error=inconsistent-missing-override" ]
++#   cflags = [ "-Wno-error=inconsistent-missing-override" ]
+ 
+   deps = [ "${frameworks_path}/eventhandler:libeventhandler" ]
+ 
+-- 
+2.20.1 (Apple Git-117)
+
diff --git a/meta-openeuler/recipes-core/distributed-middleware/eventhandler_1.0.0.bb b/meta-openeuler/recipes-core/distributed-middleware/eventhandler_1.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4570c6867de951e9796c2803715a6158c1ca03c2
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/eventhandler_1.0.0.bb
@@ -0,0 +1,58 @@
+SUMMARY = "C++ common basic library for distributed module construction and operation"
+DESCRIPTION = "Provide some commonly used C++ development tool classes for standard systems, This repository is compatible with compilation on the OpenEuler operating system"
+PR = "r1"
+LICENSE = "CLOSED"
+
+require distributed-build.inc
+
+pkg-eventhandler = "notification_eventhandler-${openHarmony_release_version}"
+
+OPENEULER_REPO_NAME = "notification_eventhandler"
+
+SRC_URI += " \
+            file://${pkg-eventhandler}.tar.gz \
+            file://notification_eventhandler/0001-notification-eventhandler.patch;patchdir=${WORKDIR}/${pkg-eventhandler} \
+            file://notification_eventhandler/0002-feat-for-embedded-fix-eventhandler-compile-errors.patch;patchdir=${WORKDIR}/${pkg-eventhandler} \
+            file://notification_eventhandler/eventhandler.bundle.json \
+            file://notification_eventhandler/eventhandler.BUILD.gn \
+            "
+
+SRC_URI:append = " \
+        file://0002-feat-for-embedded-eventhandler-comment-out-cflags.patch;patchdir=${WORKDIR}/${pkg-eventhandler} \
+"
+
+DEPENDS += "hilog c-utils"
+
+RDEPENDS:${PN} = "libboundscheck"
+
+FILES:${PN}-dev = "${includedir} /compiler_gn"
+FILES:${PN} = "${libdir} ${bindir}"
+
+do_configure:prepend() {
+    cp -rf ${RECIPE_SYSROOT}/compiler_gn/* ${S}/
+    mkdir -p ${S}/base/notification/eventhandler
+    cp -rf ${WORKDIR}/${pkg-eventhandler}/* ${S}/base/notification/eventhandler/
+}
+
+do_compile() {
+    cd ${S}
+    ./build.sh --product-name openeuler --target-cpu arm64 -v --gn-args is_clang=${is_clang} --gn-args use_gold=false --gn-args target_sysroot=\"${RECIPE_SYSROOT}\"
+}
+
+do_install() {
+    install -d -m 0755 ${D}/${includedir}/eventhandler
+    install -d -m 0755 ${D}/${libdir}/
+    install -d -m 0755 ${D}/${bindir}/
+    # shared library
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/notification/eventhandler/libeventhandler_native.z.so ${D}/${libdir}/
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/notification/eventhandler/libeventhandler.z.so ${D}/${libdir}/
+    # header files
+    install -m 554 ${S}/base/notification/eventhandler/interfaces/inner_api/*.h ${D}/${includedir}/eventhandler/
+
+    # copy bundle
+    mkdir -p ${D}/compiler_gn/base/notification/eventhandler/
+    cp -rf ${WORKDIR}/notification_eventhandler/eventhandler.bundle.json ${D}/compiler_gn/base/notification/eventhandler/bundle.json
+    cp -rf ${WORKDIR}/notification_eventhandler/eventhandler.BUILD.gn ${D}/compiler_gn/base/notification/eventhandler/BUILD.gn
+}
+
+SYSROOT_DIRS += "/compiler_gn"
diff --git a/meta-openeuler/recipes-core/distributed-middleware/files/0001-feat-for-embedded-comment-out-unrecognized-options.patch b/meta-openeuler/recipes-core/distributed-middleware/files/0001-feat-for-embedded-comment-out-unrecognized-options.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4e1c5188c841ac1b8b898b0c95e6f9f00b0b47aa
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/files/0001-feat-for-embedded-comment-out-unrecognized-options.patch
@@ -0,0 +1,27 @@
+From 4758184ce9af69f6ebcd4994fa25d5999f63c63f Mon Sep 17 00:00:00 2001
+From: s_c_c <shichuchao@huawei.com>
+Date: Tue, 12 Mar 2024 15:08:56 +0800
+Subject: [PATCH] feat for embedded comment out unrecognized options
+
+---
+ config/compiler/BUILD.gn | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/config/compiler/BUILD.gn b/config/compiler/BUILD.gn
+index 0049dc0..508e0ab 100644
+--- a/config/compiler/BUILD.gn
++++ b/config/compiler/BUILD.gn
+@@ -734,8 +734,8 @@ config("compiler_cpu_abi") {
+       }
+       cflags += [
+         "-march=$arm_arch",
+-        "-mfloat-abi=$arm_float_abi",
+-        "-mfpu=$arm_fpu",
++        # "-mfloat-abi=$arm_float_abi",
++        # "-mfpu=$arm_fpu",
+       ]
+       ldflags += [ "-march=$arm_arch" ]
+     }
+-- 
+2.20.1 (Apple Git-117)
+
diff --git a/meta-openeuler/recipes-core/distributed-middleware/files/0002-adapt-embedded-clang-llvm-17.0.6.patch b/meta-openeuler/recipes-core/distributed-middleware/files/0002-adapt-embedded-clang-llvm-17.0.6.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7d3f29b581646ecef4c06d609c6a4069bf3b9601
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/files/0002-adapt-embedded-clang-llvm-17.0.6.patch
@@ -0,0 +1,110 @@
+diff --git a/config/clang/clang.gni b/config/clang/clang.gni
+index 9728e12..93cc72f 100755
+--- a/config/clang/clang.gni
++++ b/config/clang/clang.gni
+@@ -4,9 +4,9 @@
+ 
+ import("//build/toolchain/toolchain.gni")
+ 
+-default_clang_base_path = "/usr/lib64/llvm15/"
++default_clang_base_path = "/usr1/openeuler/llvm/"
+ clang_lib_path =
+-    "${default_clang_base_path}/lib/clang/15.0.7/lib"
++    "${default_clang_base_path}/lib/clang/17/lib"
+ 
+ declare_args() {
+   # Indicates if the build should use the Chrome-specific plugins for enforcing
+diff --git a/config/compiler/BUILD.gn b/config/compiler/BUILD.gn
+index 508e0ab..bd9771e 100755
+--- a/config/compiler/BUILD.gn
++++ b/config/compiler/BUILD.gn
+@@ -726,8 +726,8 @@ config("compiler_cpu_abi") {
+       }
+     } else if (current_cpu == "arm64") {
+       if (is_clang && !is_ohos && !is_nacl) {
+-        cflags += [ "--target=aarch64-linux-gnu" ]
+-        ldflags += [ "--target=aarch64-linux-gnu" ]
++        cflags += [ "--target=aarch64-openeuler-linux-gnu" ]
++        ldflags += [ "--target=aarch64-openeuler-linux-gnu" ]
+       }
+       if (is_clang && is_ohos) {
+         ldflags += [ "-Wl,--hash-style=gnu" ]
+diff --git a/config/ohos/BUILD.gn b/config/ohos/BUILD.gn
+index 84a3ea1..608d349 100755
+--- a/config/ohos/BUILD.gn
++++ b/config/ohos/BUILD.gn
+@@ -79,7 +79,7 @@ config("runtime_library") {
+ 
+   ldflags += [
+     "-L" + rebase_path("${musl_sysroot}/usr/lib/${abi_target}", root_build_dir),
+-    "-L" + rebase_path("${clang_base_path}/lib/clang/15.0.7/lib/${abi_target}",
++    "-L" + rebase_path("${clang_base_path}/lib/clang/17/lib/${abi_target}",
+                        root_build_dir),
+   ]
+ 
+diff --git a/config/ohos/config.gni b/config/ohos/config.gni
+index e5d4d54..666f224 100644
+--- a/config/ohos/config.gni
++++ b/config/ohos/config.gni
+@@ -37,5 +37,5 @@ if (is_ohos) {
+     assert(false, "Architecture not supported")
+   }
+ 
+-  libclang_rt_file = "${clang_base_path}/lib/clang/15.0.7/lib/${abi_target}/libclang_rt.builtins.a"
++  libclang_rt_file = "${clang_base_path}/lib/clang/17/lib/${abi_target}/libclang_rt.builtins.a"
+ }
+diff --git a/toolchain/gcc_toolchain.gni b/toolchain/gcc_toolchain.gni
+index 6a68e42..b1d6f01 100755
+--- a/toolchain/gcc_toolchain.gni
++++ b/toolchain/gcc_toolchain.gni
+@@ -585,13 +585,13 @@ template("clang_toolchain") {
+ 
+   gcc_toolchain(target_name) {
+     # prefix = rebase_path("$clang_base_path/bin", root_build_dir)
+-    prefix = "/usr/lib64/llvm15/bin"
++    prefix = "/usr1/openeuler/llvm/bin"
+     cc = "$prefix/clang"
+     cxx = "$prefix/clang++"
+     ld = cxx
+-    readelf = "${toolprefix}readelf"
+-    ar = "${prefix}/llvm-ar"
+-    nm = "${toolprefix}nm"
++    readelf = "${prefix}/${toolprefix}llvm-readelf"
++    ar = "${prefix}/${toolprefix}llvm-ar"
++    nm = "${prefix}/${toolprefix}llvm-nm"
+ 
+     forward_variables_from(invoker,
+                            [
+diff --git a/toolchain/linux/BUILD.gn b/toolchain/linux/BUILD.gn
+index 9019e67..a299dfc 100755
+--- a/toolchain/linux/BUILD.gn
++++ b/toolchain/linux/BUILD.gn
+@@ -140,7 +140,7 @@ clang_toolchain("clang_x86_64") {
+ }
+ 
+ clang_toolchain("linux_clang_arm64") {
+-  toolprefix = "/usr/bin/"
++  toolprefix = ""
+   toolchain_args = {
+     current_cpu = "arm64"
+     current_os = "linux"
+@@ -166,4 +166,4 @@ gcc_toolchain("linux_arm64") {
+     is_clang = false
+   }
+   shlib_extension = ".z.so"
+-}
+\ No newline at end of file
++}
+diff --git a/toolchain/toolchain.gni b/toolchain/toolchain.gni
+index 7794e6f..a4ca2ed 100755
+--- a/toolchain/toolchain.gni
++++ b/toolchain/toolchain.gni
+@@ -46,7 +46,7 @@ hermetic_xcode_path =
+ declare_args() {
+   if (is_clang) {
+     # Clang compiler version. Clang files are placed at version-dependent paths.
+-    clang_version = "15.0.7"
++    clang_version = "17"
+   }
+   use_custom_clang = true
+ }
diff --git a/meta-openeuler/recipes-core/distributed-middleware/hilog_1.0.0.bb b/meta-openeuler/recipes-core/distributed-middleware/hilog_1.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8eb9cf314c8c85fbcf18d1a3b5f9e1c102acf6c6
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/hilog_1.0.0.bb
@@ -0,0 +1,57 @@
+SUMMARY = "OpenEuler supports hilog for distributed softbus capability"
+DESCRIPTION = "OpenEuler supports hilog for distributed softbus capability"
+PR = "r1"
+LICENSE = "CLOSED"
+
+require distributed-build.inc
+
+OPENEULER_REPO_NAME = "hiviewdfx_hilog"
+
+pkg-hilog = "hiviewdfx_hilog-${openHarmony_release_version}"
+
+SRC_URI += " \
+            file://${pkg-hilog}.tar.gz \
+            file://hiviewdfx_hilog/0001-init-and-adapt-to-openeuler.patch;patchdir=${WORKDIR}/${pkg-hilog} \
+            file://hiviewdfx_hilog/0002-fix-build-gn-files-config.patch;patchdir=${WORKDIR}/${pkg-hilog} \
+            file://hiviewdfx_hilog/0003-feat-set-priv-false.patch;patchdir=${WORKDIR}/${pkg-hilog} \
+            file://hiviewdfx_hilog/0004-close-private-print-in-hilog.cpp-file.patch;patchdir=${WORKDIR}/${pkg-hilog} \
+            file://hiviewdfx_hilog/0005-feat-for-embedded-comment-out-os_log.patch;patchdir=${WORKDIR}/${pkg-hilog} \
+            file://hiviewdfx_hilog/0006-feat-for-embedded-fix-unused-errors.patch;patchdir=${WORKDIR}/${pkg-hilog} \
+            "
+
+RDEPENDS:${PN} = "libboundscheck"
+
+FILES:${PN}-dev = "${includedir} /compiler_gn"
+FILES:${PN} = "${libdir} ${bindir}"
+
+do_configure:prepend() {
+    mkdir -p ${S}/base/hiviewdfx/hilog
+    cp -rf ${WORKDIR}/${pkg-hilog}/* ${S}/base/hiviewdfx/hilog
+}
+
+do_compile() {
+    cd ${S}
+    ./build.sh --product-name openeuler --target-cpu arm64 -v --gn-args is_clang=${is_clang} --gn-args use_gold=false --gn-args target_sysroot=\"${RECIPE_SYSROOT}\"
+}
+
+do_install() {
+    install -d ${D}/${libdir}/
+    install -d ${D}/${includedir}/hilog/
+    install -d ${D}/${includedir}/hilog/hilog/
+    install -d ${D}/${includedir}/hilog/hilog_base/
+
+    # prepare so
+    install -m 0755 ${S}/out/openeuler/packages/phone/system/lib64/libhilog*.so ${D}${libdir}/
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/obj/base/hiviewdfx/hilog/interfaces/native/innerkits/libhilog_base.a ${D}/${libdir}/
+
+    # prepare head files
+    install -m 554 ${S}/base/hiviewdfx/hilog/interfaces/native/innerkits/include/*.h  ${D}/${includedir}/hilog/
+    install -m 554 ${S}/base/hiviewdfx/hilog/interfaces/native/innerkits/include/hilog/*.h  ${D}/${includedir}/hilog/hilog/
+    install -m 554 ${S}/base/hiviewdfx/hilog/interfaces/native/innerkits/include/hilog_base/*.h  ${D}/${includedir}/hilog/hilog_base/
+
+    # copy gn files
+    mkdir -p ${D}/compiler_gn/base/hiviewdfx
+    cp -rf ${WORKDIR}/${pkg-build}/openeuler/compiler_gn/base/hiviewdfx/hilog/ ${D}/compiler_gn/base/hiviewdfx/
+}
+
+SYSROOT_DIRS += "/compiler_gn"
diff --git a/meta-openeuler/recipes-core/distributed-middleware/huks_1.0.0.bb b/meta-openeuler/recipes-core/distributed-middleware/huks_1.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..48451ae8979f8f100ed559fcb3cd604a7740bb3f
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/huks_1.0.0.bb
@@ -0,0 +1,66 @@
+SUMMARY = "Key management service"
+DESCRIPTION = "OpenHarmony Universal KeyStore (HUKS) provides applications with key library capabilities, such as key management and cryptographic operations on keys. HUKS also provides APIs for applications to import or generate keys"
+PR = "r1"
+LICENSE = "CLOSED"
+
+require distributed-build.inc
+
+pkg-huks = "security_huks-${openHarmony_release_version}"
+
+OPENEULER_REPO_NAME = "security_huks"
+
+SRC_URI += " \
+            file://${pkg-huks}.tar.gz \
+            file://security_huks/0001-adapt-compilation-tailor-dependencies.patch;patchdir=${WORKDIR}/${pkg-huks} \
+            file://security_huks/0002-feat-for-embedded-fix-huks-compile-errors.patch;patchdir=${WORKDIR}/${pkg-huks} \
+            file://security_huks/huks_service.xml \
+            file://security_huks/huks.bundle.json \
+            file://security_huks/huks.BUILD.gn \
+            "
+
+DEPENDS += "hilog c-utils distributed-beget eventhandler ipc samgr safwk"
+
+FILES:${PN}-dev = "${includedir} /compiler_gn"
+FILES:${PN} = "${libdir} ${bindir} /system"
+
+INSANE_SKIP:${PN} += "dev-so"
+
+do_configure:prepend() {
+    cp -rf ${RECIPE_SYSROOT}/compiler_gn/* ${S}/
+    mkdir -p ${S}/base/security/huks/
+    cp -rf ${WORKDIR}/${pkg-huks}/* ${S}/base/security/huks/
+}
+
+do_compile() {
+    cd ${S}
+    ./build.sh --product-name openeuler --target-cpu arm64 -v --gn-args is_clang=${is_clang} --gn-args use_gold=false --gn-args target_sysroot=\"${RECIPE_SYSROOT}\"
+}
+
+do_install() {
+    install -d -m 0755 ${D}/${includedir}/huks/
+    install -d -m 0755 ${D}/${libdir}/
+    install -d -m 0755 ${D}/system/profile/
+    install -d -m 0755 ${D}/system/lib64/
+
+    # prepare head files
+    find ${S}/out/openeuler/innerkits/linux-arm64/huks/ -name *.h -print0 | xargs -0 -i cp -rf {} ${D}/${includedir}/huks/
+    install -m 544 ${S}/base/security/huks/frameworks/huks_standard/main/common/include/*.h ${D}/${includedir}/huks/
+    # copy so file.
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/security/huks/*.so ${D}/${libdir}/
+    ln -s ../../${libdir}/libhuks_engine_core_standard.z.so ${D}/system/lib64/libhuks_engine_core_standard.z.so
+    ln -s ../../${libdir}/libhuks_ndk.z.so ${D}/system/lib64/libhuks_ndk.z.so
+    ln -s ../../${libdir}/libhukssdk.z.so ${D}/system/lib64/libhukssdk.z.so
+    ln -s ../../${libdir}/libhuks_service.z.so ${D}/system/lib64/libhuks_service.z.so
+
+    # cp profile file
+    install -m 0755 ${WORKDIR}/security_huks/huks_service.xml ${D}/system/profile/
+
+    # copy bundle
+    mkdir -p ${D}/compiler_gn/base/security/huks/
+    mkdir -p ${D}/compiler_gn/base/security/huks/interfaces/innerkits/huks_standard/main/
+    cp -rf ${WORKDIR}/security_huks/huks.bundle.json  ${D}/compiler_gn/base/security/huks/bundle.json
+    cp -rf ${WORKDIR}/security_huks/huks.BUILD.gn ${D}/compiler_gn/base/security/huks/interfaces/innerkits/huks_standard/main/BUILD.gn
+    cp -rf ${WORKDIR}/${pkg-huks}/hisysevent.yaml ${D}/compiler_gn/base/security/huks/
+}
+
+SYSROOT_DIRS += "${bindir} /compiler_gn"
diff --git a/meta-openeuler/recipes-core/distributed-middleware/ipc_1.0.0.bb b/meta-openeuler/recipes-core/distributed-middleware/ipc_1.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..67e9d62e814acbd86a5a0b1d6c38b1ad6b8206f3
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/ipc_1.0.0.bb
@@ -0,0 +1,137 @@
+SUMMARY = "Inter-process communication (IPC) and Remote Procedure Call (RPC)"
+DESCRIPTION = "The inter-process communication (IPC) and remote procedure call (RPC) mechanisms are used to implement cross-process communication."
+PR = "r1"
+LICENSE = "CLOSED"
+
+require distributed-build.inc
+
+pkg-ipc = "communication_ipc-${openHarmony_release_version}"
+pkg-dsoftbus = "communication_dsoftbus-${openHarmony_release_version}"
+pkg-libcoap = "third_party_libcoap-${openHarmony_release_version}"
+pkg-mbedtls = "third_party_mbedtls-${openHarmony_release_version}"
+pkg-sqlite = "third_party_sqlite-${openHarmony_release_version}"
+
+OPENEULER_REPO_NAME = "communication_ipc"
+
+SRC_URI += " \
+            file://${pkg-ipc}.tar.gz \
+            file://communication_ipc/0001-remove-dependence-on-access-token-and-hitrace.patch;patchdir=${WORKDIR}/communication_ipc \
+            file://communication_ipc/0002-fix-build-error-from-header-include.patch;patchdir=${WORKDIR}/communication_ipc \
+            file://communication_ipc/0005-feat-for-embedded-fix-ipc-compile-error.patch;patchdir=${WORKDIR}/communication_ipc \
+            file://${pkg-dsoftbus}.tar.gz \
+            file://communication_ipc/0004-adapt-compilation-for-softbus_client.patch;patchdir=${WORKDIR}/${pkg-dsoftbus} \
+            file://communication_ipc/0006-feat-for-embedded-fix-dsoftbus-compile-errors.patch;patchdir=${WORKDIR}/${pkg-dsoftbus} \
+            file://${pkg-libcoap}.tar.gz \
+            file://${pkg-mbedtls}.tar.gz \
+            file://${pkg-sqlite}.tar.gz \
+            file://communication_ipc/0007-feat-for-embedded-fix-sqlite-stringop-warning.patch;patchdir=${WORKDIR}/${pkg-sqlite} \
+            file://communication_ipc/ipc.bundle.json \
+            file://communication_ipc/ipc.BUILD.gn \
+            file://communication_ipc/ipc_core.BUILD.gn \
+            file://communication_ipc/ipc_single.BUILD.gn \
+            file://communication_ipc/binder.BUILD.gn \
+            file://communication_ipc/mbedtls.BUILD.gn \
+            file://communication_ipc/dsoftbus.bundle.json \
+            file://communication_ipc/dsoftbus.BUILD.gn \
+            file://communication_ipc/sdk.BUILD.gn \
+            "
+
+DEPENDS += "hilog c-utils distributed-beget eventhandler openssl cjson"
+
+RDEPENDS:${PN} = "libboundscheck"
+
+FILES:${PN}-dev = "${includedir} /compiler_gn"
+FILES:${PN} = "${libdir} ${bindir} /system"
+
+INSANE_SKIP:${PN} += "dev-so"
+
+do_configure:prepend() {
+    cp -rf ${RECIPE_SYSROOT}/compiler_gn/* ${S}/
+
+    mkdir -p ${S}/foundation/communication/ipc/
+    cp -rf ${WORKDIR}/communication_ipc/* ${S}/foundation/communication/ipc/
+
+    mkdir -p ${S}/foundation/communication/dsoftbus/
+    cp -rf ${WORKDIR}/${pkg-dsoftbus}/* ${S}/foundation/communication/dsoftbus/
+
+    mkdir -p ${S}/third_party/libcoap/
+    cp -rf ${WORKDIR}/${pkg-libcoap}/* ${S}/third_party/libcoap/
+
+    mkdir -p ${S}/third_party/mbedtls/
+    cp -rf ${WORKDIR}/${pkg-mbedtls}/* ${S}/third_party/mbedtls/
+
+    mkdir -p ${S}/third_party/sqlite/
+    cp -rf ${WORKDIR}/${pkg-sqlite}/* ${S}/third_party/sqlite/
+}
+
+do_compile() {
+    cd ${S}
+    ./build.sh --product-name openeuler --target-cpu arm64 -v --gn-args is_clang=${is_clang} --gn-args use_gold=false --gn-args target_sysroot=\"${RECIPE_SYSROOT}\"
+}
+
+do_install() {
+    install -d -m 0755 ${D}/${includedir}/ipc
+    install -d -m 0755 ${D}/${includedir}/mbedtls
+    install -d -m 0755 ${D}/${includedir}/dsoftbus
+    install -d -m 0755 ${D}/${libdir}/
+    install -d -m 0755 ${D}/system/lib64/
+
+    # install libs and headers from ipc
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/communication/ipc/*.so ${D}/${libdir}/
+    ln -s ../../${libdir}/libdbinder.z.so ${D}/system/lib64/libdbinder.z.so
+    ln -s ../../${libdir}/libipc_core.z.so ${D}/system/lib64/libipc_core.z.so
+    ln -s ../../${libdir}/libipc_single.z.so ${D}/system/lib64/libipc_single.z.so
+    find ${S}/out/openeuler/innerkits/linux-arm64/ipc/ -name *.h -print0 | xargs -0 -i cp -rf {} ${D}/${includedir}/ipc/
+
+    # install libs and headers from dsoftbus
+    rm -f ${S}/out/openeuler/linux_*arm64/communication/dsoftbus/libsoftbus_server.z.so
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/communication/dsoftbus/*.so ${D}/${libdir}/
+    ln -s ../../${libdir}/libcoap.z.so ${D}/system/lib64/libcoap.z.so
+    ln -s ../../${libdir}/libFillpSo.open.z.so ${D}/system/lib64/libFillpSo.open.z.so
+    ln -s ../../${libdir}/libnstackx_congestion.open.z.so ${D}/system/lib64/libnstackx_congestion.open.z.so
+    ln -s ../../${libdir}/libnstackx_ctrl.z.so ${D}/system/lib64/libnstackx_ctrl.z.so
+    ln -s ../../${libdir}/libnstackx_dfile.open.z.so ${D}/system/lib64/libnstackx_dfile.open.z.so
+    ln -s ../../${libdir}/libnstackx_util.open.z.so ${D}/system/lib64/libnstackx_util.open.z.so
+    ln -s ../../${libdir}/libsoftbus_adapter.z.so ${D}/system/lib64/libsoftbus_adapter.z.so
+    ln -s ../../${libdir}/libsoftbus_client.z.so ${D}/system/lib64/libsoftbus_client.z.so
+    ln -s ../../${libdir}/libsoftbus_utils.z.so ${D}/system/lib64/libsoftbus_utils.z.so
+    
+    find ${S}/out/openeuler/innerkits/linux-arm64/dsoftbus/ -name *.h -print0 | xargs -0 -i cp -rvf {} ${D}/${includedir}/dsoftbus/
+
+    # install libs and headers from third party components
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/common/common/*.so ${D}/${libdir}/
+    ln -s ../../${libdir}/libcjson.z.so ${D}/system/lib64/libcjson.z.so
+    ln -s ../../${libdir}/libsec_shared.z.so ${D}/system/lib64/libsec_shared.z.so
+    ln -s ../../${libdir}/libsqlite.z.so ${D}/system/lib64/libsqlite.z.so
+
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/common/dsoftbus/*.so ${D}/${libdir}/
+    ln -s ../../${libdir}/libmbedtls.z.so ${D}/system/lib64/libmbedtls.z.so
+
+    install -m 554 ${S}/third_party/mbedtls/include/mbedtls/*.h ${D}/${includedir}/mbedtls/
+    install -m 554 ${S}/foundation/communication/dsoftbus/interfaces/kits/common/softbus_error_code.h ${D}/${includedir}/dsoftbus/
+    install -m 554 ${S}/foundation/communication/dsoftbus/interfaces/inner_kits/transport/inner_session.h ${D}/${includedir}/dsoftbus/
+    install -m 554 ${S}/foundation/communication/ipc/interfaces/innerkits/libdbinder/include/* ${D}/${includedir}/ipc/
+    install -m 554 ${S}/foundation/communication/dsoftbus/sdk/transmission/session/cpp/include/* ${D}/${includedir}/ipc/
+
+    #copy gn files
+    mkdir -p ${D}/compiler_gn/foundation/communication/dsoftbus/sdk/
+    mkdir -p ${D}/compiler_gn/foundation/communication/ipc/interfaces/innerkits/ipc_core/
+    mkdir -p ${D}/compiler_gn/foundation/communication/ipc/interfaces/innerkits/ipc_single/
+    mkdir -p ${D}/compiler_gn/foundation/communication/ipc/interfaces/innerkits/libdbinder/
+    mkdir -p ${D}/compiler_gn/third_party/mbedtls/
+
+    cp -rf ${WORKDIR}/communication_ipc/ipc.bundle.json  ${D}/compiler_gn/foundation/communication/ipc/bundle.json
+    cp -rf ${WORKDIR}/communication_ipc/ipc.BUILD.gn  ${D}/compiler_gn/foundation/communication/ipc/BUILD.gn
+    cp -rf ${WORKDIR}/communication_ipc/ipc_core.BUILD.gn ${D}/compiler_gn/foundation/communication/ipc/interfaces/innerkits/ipc_core/BUILD.gn
+    cp -rf ${WORKDIR}/communication_ipc/ipc_single.BUILD.gn ${D}/compiler_gn/foundation/communication/ipc/interfaces/innerkits/ipc_single/BUILD.gn
+
+    cp -rf ${WORKDIR}/communication_ipc/binder.BUILD.gn ${D}/compiler_gn/foundation/communication/ipc/interfaces/innerkits/libdbinder/BUILD.gn
+    
+    cp -rf ${WORKDIR}/communication_ipc/mbedtls.BUILD.gn ${D}/compiler_gn/third_party/mbedtls/BUILD.gn
+
+    cp -rf ${WORKDIR}/communication_ipc/dsoftbus.bundle.json ${D}/compiler_gn/foundation/communication/dsoftbus/bundle.json
+    cp -rf ${WORKDIR}/communication_ipc/dsoftbus.BUILD.gn ${D}/compiler_gn/foundation/communication/dsoftbus/BUILD.gn
+    cp -rf ${WORKDIR}/communication_ipc/sdk.BUILD.gn ${D}/compiler_gn/foundation/communication/dsoftbus/sdk/BUILD.gn
+}
+
+SYSROOT_DIRS += "/compiler_gn"
diff --git a/meta-openeuler/recipes-core/distributed-middleware/safwk/0003-feat-for-embedded-modify-language-in-start-script.patch b/meta-openeuler/recipes-core/distributed-middleware/safwk/0003-feat-for-embedded-modify-language-in-start-script.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e95b072d101fc414f7bdc9a92fdc85482b5e6595
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/safwk/0003-feat-for-embedded-modify-language-in-start-script.patch
@@ -0,0 +1,154 @@
+From d4130c7a0cbbcf82b934f2e1401c98f5dcb1f6aa Mon Sep 17 00:00:00 2001
+From: s_c_c <shichuchao@huawei.com>
+Date: Wed, 15 May 2024 15:52:02 +0800
+Subject: [PATCH] feat for embedded modify language in start script
+
+---
+ start_services.sh | 52 +++++++++++++++++++++++------------------------
+ 1 file changed, 26 insertions(+), 26 deletions(-)
+
+diff --git a/start_services.sh b/start_services.sh
+index f206f36..8ae10f7 100755
+--- a/start_services.sh
++++ b/start_services.sh
+@@ -1,14 +1,14 @@
+ #!/bin/bash
+ 
+-# 此脚本用于拉起分布式各个服务
+-# 使用方法：
+-# 1. 启动所有服务: ./start_services.sh all
+-# 2. 启动某个服务: ./start_services.sh [samgr|huks|deviceauth|softbus|dm|dfs|datamgr]
++# This script is used to start distributed services
++# usage：
++# 1. Start all services: ./start_services.sh all
++# 2. Start a service: ./start_services.sh [samgr|huks|deviceauth|softbus|dm|dfs|datamgr]
+ 
+ BIN_PATH="/system/bin"
+ 
+-# 定义map，保存参数和对应执行的shell命令
+-# 如果需要增加服务启动，直接往此map中增加字段即可
++# Define a map, save parameters, and execute corresponding shell commands
++# If you need to add service startup, add fields to this map
+ declare -A COMMAND_MAP=(
+   ["samgr"]="./samgr > /system/log/samgr.log 2>&1 &"
+   ["huks"]="./sa_main /system/profile/huks_service.xml > /system/log/huks_service.log 2>&1 &"
+@@ -19,7 +19,7 @@ declare -A COMMAND_MAP=(
+   ["datamgr"]="./sa_main /system/profile/distributeddata.xml > /system/log/datamgr.log 2>&1 &"
+ )
+ 
+-# 不同服务的前驱依赖关系
++# Precursor dependencies of different services
+ declare -A CMD_REQUIRES=(
+   ["samgr"]=""
+   ["huks"]="samgr"
+@@ -32,7 +32,7 @@ declare -A CMD_REQUIRES=(
+ 
+ start_order=("samgr" "huks" "deviceauth" "softbus" "dm" "dfs" "datamgr")
+ 
+-# 日志打印函数
++# Log function
+ log() {
+   case $1 in
+     error)
+@@ -92,53 +92,53 @@ start_process() {
+   fi
+ }
+ 
+-# 判断参数是否为空
++# Check if the parameter is empty
+ if [ -z "$1" ]; then
+   log error "Usage: $0 [all|samgr|huks|deviceauth|softbus|device_manager|dfs|datamgr]"
+   exit 1
+ fi
+ 
+-# 新建日志目录
++# Create a new log directory
+ if [ ! -d "/system/log" ]; then
+   log info "/system/log directory not exist, create it"
+-  sudo mkdir -p /system/log
++  mkdir -p /system/log
+ fi
+ 
+-# 以IP地址生成SN号
++# Generate SN number with IP addres
+ if [ ! -e "/etc/SN" ]; then
+   log info "SN file not exist, add content to it."
+   ipv4_address=$(ip -4 addr show scope global | grep inet | awk '{print $2}' | cut -d '/' -f 1)
+-  echo "$ipv4_address" | sudo tee /etc/SN > /dev/null
++  echo "$ipv4_address" | tee /etc/SN > /dev/null
+ fi
+ 
+-# 软链接动态库
++# Soft link dynamic library
+ if [ ! -e "/usr/lib64/libsec_shared.z.so" ]; then
+   log info "libsec_shared.z.so not exist, create it"
+   ln -s /usr/lib64/libboundscheck.so /usr/lib64/libsec_shared.z.so
+ fi
+ 
+-# 检查 $LD_LIBRARY_PATH 是否包含 "/system/lib64"，如果不包含则加入
++# Check if $LD_LIBRARY_PATH contains "/system/lib64", if not, add it
+ if [[ ":$LD_LIBRARY_PATH:" != *":/system/lib64:"* ]]; then
+   log info "/system/lib64 not in LD_LIBRARY_PATH, add it."
+   export LD_LIBRARY_PATH="/system/lib64:$LD_LIBRARY_PATH"
+ fi
+ 
+-# 检查是否关闭selinux，如果未关闭则关闭
++# Check if selinux is closed, if not, close it
+ selinux_status=$(getenforce)
+ if [ "$selinux_status" = "Enforcing" ]; then
+     echo "SELinux set to Permissive..."
+-    sudo setenforce 0
++    setenforce 0
+ fi
+ 
+-# 如果未开启binder，开启binder
++# If binder is not enabled, enable binder
+ if [ ! -e "/dev/binder" ]; then
+   log info "Starting insert binder"
+-  # 如果当前内核已经自带了binder，则直接进行binder的挂载
++  # If the current kernel already comes with a binder, directly mount the binder
+   if grep -q '^CONFIG_ANDROID_BINDER_IPC=y$' /boot/config-$(uname -r); then
+     mkdir /dev/binderfs
+-    sudo mount -t binder binder /dev/binderfs
+-    sudo ln -s /dev/binderfs/binder /dev/binder
+-  else # 内核没有开启binder，插入相关binder的ko
++    mount -t binder binder /dev/binderfs
++    ln -s /dev/binderfs/binder /dev/binder
++  else # The kernel has not enabled the binder, insmod binder_linux.ko
+     if [ ! -f "/lib/modules/$(uname -r)/binder/binder_linux.ko" ]; then
+         log error "no binder ko find, please install binder."
+         exit 1
+@@ -148,26 +148,26 @@ if [ ! -e "/dev/binder" ]; then
+ fi
+ 
+ cd ${BIN_PATH} || exit
+-# 如果有进程还在，暂停服务防止双进程存在
++# If there are still processes, pause the services
+ if pgrep -x "samgr" > /dev/null; then
+   log info "service is running, stop it"
+   /system/bin/stop_services.sh all
+   sleep 2
+ fi
+ 
+-# 验证参数并执行相应命令
++# Verify parameters and execute corresponding commands
+ if [ "$1" == "all" ]; then
+   log info "Starting all services..."
+   for key in "${start_order[@]}"; do
+     log info "Starting $key service..."
+-    # 执行命令
++    # Execute commands
+     eval ${COMMAND_MAP[$key]}
+     sleep 1
+   done
+ else
+   if [ "${COMMAND_MAP[$1]+isset}" ]; then
+     log info "Starting $1 service..."
+-    # 执行命令
++    # Execute commands
+     start_process "$1"
+   else
+     log error "Invalid parameter: $1"
+-- 
+2.20.1 (Apple Git-117)
+
diff --git a/meta-openeuler/recipes-core/distributed-middleware/safwk/0005-feat-for-embedded-modify-binder-check-conditions.patch b/meta-openeuler/recipes-core/distributed-middleware/safwk/0005-feat-for-embedded-modify-binder-check-conditions.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8f0333818d6bb7552b6aa26ade49bbbf29fce010
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/safwk/0005-feat-for-embedded-modify-binder-check-conditions.patch
@@ -0,0 +1,41 @@
+From 14e714aa114fa764541e5c13c99694bcd980eecf Mon Sep 17 00:00:00 2001
+From: s_c_c <shichuchao@huawei.com>
+Date: Thu, 30 May 2024 11:05:49 +0800
+Subject: [PATCH] feat for embedded modify binder check conditions
+
+---
+ start_services.sh | 11 ++++++++++-
+ 1 file changed, 10 insertions(+), 1 deletion(-)
+
+diff --git a/start_services.sh b/start_services.sh
+index 8ae10f7..cbceee7 100755
+--- a/start_services.sh
++++ b/start_services.sh
+@@ -104,6 +104,15 @@ if [ ! -d "/system/log" ]; then
+   mkdir -p /system/log
+ fi
+ 
++# Create directories
++if [ ! -d "/storage/maindata" ]; then
++  log info "/storage/maindata directory not exist, create it"
++  mkdir -p /storage/maindata
++  mkdir -p /storage/bakdata
++
++  mkdir -p /data/service/el1/public/deviceauth/account
++fi
++
+ # Generate SN number with IP addres
+ if [ ! -e "/etc/SN" ]; then
+   log info "SN file not exist, add content to it."
+@@ -134,7 +143,7 @@ fi
+ if [ ! -e "/dev/binder" ]; then
+   log info "Starting insert binder"
+   # If the current kernel already comes with a binder, directly mount the binder
+-  if grep -q '^CONFIG_ANDROID_BINDER_IPC=y$' /boot/config-$(uname -r); then
++  if [ -d "/sys/kernel/debug/binder/" ] || grep -q '^CONFIG_ANDROID_BINDER_IPC=y$' /boot/config-$(uname -r); then
+     mkdir /dev/binderfs
+     mount -t binder binder /dev/binderfs
+     ln -s /dev/binderfs/binder /dev/binder
+-- 
+2.20.1 (Apple Git-117)
+
diff --git a/meta-openeuler/recipes-core/distributed-middleware/safwk_1.0.0.bb b/meta-openeuler/recipes-core/distributed-middleware/safwk_1.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9b2bf486177e8bc5a60198d59220dc5efe3dda29
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/safwk_1.0.0.bb
@@ -0,0 +1,74 @@
+SUMMARY = "System ability manager"
+DESCRIPTION = "OpenEuler supports samgr for distributed softbus capability"
+PR = "r1"
+LICENSE = "CLOSED"
+
+require distributed-build.inc
+
+pkg-safwk = "systemabilitymgr_safwk-${openHarmony_release_version}"
+
+OPENEULER_REPO_NAME = "systemabilitymgr_safwk"
+
+SRC_URI += " \
+            file://${pkg-safwk}.tar.gz \
+            file://systemabilitymgr_safwk/0000-remove-dependency-on-hitrace-safwk.patch;patchdir=${WORKDIR}/safwk \
+            file://systemabilitymgr_safwk/0001-feat-for-embedded-fix-config_safwk-include_dirs.patch;patchdir=${WORKDIR}/safwk \
+            file://systemabilitymgr_safwk/start_services.sh \
+            file://systemabilitymgr_safwk/stop_services.sh \
+            file://systemabilitymgr_safwk/safwk.bundle.json \
+            file://systemabilitymgr_safwk/innerkits.safwk.BUILD.gn \
+            file://systemabilitymgr_safwk/services.safwk.BUILD.gn \
+            "
+
+SRC_URI:append = " \
+        file://0003-feat-for-embedded-modify-language-in-start-script.patch;patchdir=${WORKDIR}/systemabilitymgr_safwk \
+        file://0005-feat-for-embedded-modify-binder-check-conditions.patch;patchdir=${WORKDIR}/systemabilitymgr_safwk \
+"
+
+DEPENDS += "hilog c-utils distributed-beget eventhandler ipc samgr"
+
+RDEPENDS:${PN} = "libboundscheck"
+
+FILES:${PN}-dev = "${includedir} /compiler_gn"
+FILES:${PN} = "${libdir} ${bindir} /system"
+
+INSANE_SKIP:${PN} += "dev-so"
+
+do_configure:prepend() {
+    cp -rf ${RECIPE_SYSROOT}/compiler_gn/* ${S}/
+    mkdir -p ${S}/foundation/systemabilitymgr/safwk/
+    cp -rf ${WORKDIR}/safwk/* ${S}/foundation/systemabilitymgr/safwk/
+}
+
+do_compile() {
+    cd ${S}
+    ./build.sh --product-name openeuler --target-cpu arm64 -v --gn-args is_clang=${is_clang} --gn-args use_gold=false --gn-args target_sysroot=\"${RECIPE_SYSROOT}\"
+}
+
+do_install() {
+    install -d -m 0755 ${D}/${includedir}/safwk/
+    install -d -m 0755 ${D}/${libdir}/
+    install -d -m 0755 ${D}/${bindir}/
+    install -d -m 0755 ${D}/system/bin/
+
+    # prepare so
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/systemabilitymgr/safwk/*.so ${D}/${libdir}/
+    # prepare bin
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/systemabilitymgr/safwk/sa_main ${D}/${bindir}/
+    ln -s ../../${bindir}/sa_main ${D}/system/bin/sa_main
+
+    install -m 0755 ${WORKDIR}/systemabilitymgr_safwk/start_services.sh ${D}/system/bin/
+    install -m 0755 ${WORKDIR}/systemabilitymgr_safwk/stop_services.sh ${D}/system/bin/
+    # prepare head files
+    install -m 554 ${S}/foundation/systemabilitymgr/safwk/services/safwk/include/*.h ${D}/${includedir}/safwk/
+    install -m 554 ${S}/foundation/systemabilitymgr/safwk/interfaces/innerkits/safwk/*.h ${D}/${includedir}/safwk/
+
+    # copy bundle
+    mkdir -p ${D}/compiler_gn/foundation/systemabilitymgr/safwk/interfaces/innerkits/safwk/
+    mkdir -p ${D}/compiler_gn/foundation/systemabilitymgr/safwk/services/safwk/
+    cp -rf ${WORKDIR}/systemabilitymgr_safwk/safwk.bundle.json  ${D}/compiler_gn/foundation/systemabilitymgr/safwk/bundle.json
+    cp -rf ${WORKDIR}/systemabilitymgr_safwk/innerkits.safwk.BUILD.gn ${D}/compiler_gn/foundation/systemabilitymgr/safwk/interfaces/innerkits/safwk/BUILD.gn
+    cp -rf ${WORKDIR}/systemabilitymgr_safwk/services.safwk.BUILD.gn ${D}/compiler_gn/foundation/systemabilitymgr/safwk/services/safwk/BUILD.gn
+}
+
+SYSROOT_DIRS += "${bindir} /compiler_gn"
diff --git a/meta-openeuler/recipes-core/distributed-middleware/samgr_1.0.0.bb b/meta-openeuler/recipes-core/distributed-middleware/samgr_1.0.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2a92f0327b867e9d207e2962782f8a49b8566d46
--- /dev/null
+++ b/meta-openeuler/recipes-core/distributed-middleware/samgr_1.0.0.bb
@@ -0,0 +1,69 @@
+SUMMARY = "System ability manager"
+DESCRIPTION = "OpenEuler supports samgr for distributed softbus capability"
+PR = "r1"
+LICENSE = "CLOSED"
+
+require distributed-build.inc
+
+pkg-samgr = "systemabilitymgr_samgr-${openHarmony_release_version}"
+
+OPENEULER_REPO_NAME = "systemabilitymgr_samgr"
+
+SRC_URI += " \
+            file://${pkg-samgr}.tar.gz \
+            file://systemabilitymgr_samgr/0001-adapt-compilation-for-samgr.patch;patchdir=${WORKDIR}/${pkg-samgr} \
+            file://systemabilitymgr_samgr/bundle.json \
+            file://systemabilitymgr_samgr/samgr_common.gn \
+            file://systemabilitymgr_samgr/samgr_proxy.gn \
+            "
+
+DEPENDS += "hilog c-utils distributed-beget eventhandler ipc libxml2"
+
+RDEPENDS:${PN} = "libboundscheck"
+
+FILES:${PN}-dev = "${includedir} /compiler_gn"
+FILES:${PN} = "${libdir} ${bindir} /system"
+
+INSANE_SKIP:${PN} += "dev-so"
+
+do_configure:prepend() {
+    cp -rf ${RECIPE_SYSROOT}/compiler_gn/* ${S}/
+    mkdir -p ${S}/foundation/systemabilitymgr/samgr/
+    cp -rf ${WORKDIR}/${pkg-samgr}/* ${S}/foundation/systemabilitymgr/samgr/
+}
+
+do_compile() {
+    cd ${S}
+    ./build.sh --product-name openeuler --target-cpu arm64 -v --gn-args is_clang=${is_clang} --gn-args use_gold=false --gn-args target_sysroot=\"${RECIPE_SYSROOT}\"
+}
+
+do_install() {
+    install -d -m 0755 ${D}/${includedir}/samgr/
+    install -d -m 0755 ${D}/${libdir}/
+    install -d -m 0755 ${D}/${bindir}/
+    install -d -m 0755 ${D}/system/bin/
+    install -d -m 0755 ${D}/system/lib64/
+
+    # copy executable file.
+    install -m 755 ${S}/out/openeuler/packages/phone/system/bin/samgr ${D}/${bindir}
+    ln -s ../../${bindir}/samgr ${D}/system/bin/samgr
+    
+    # prepare so
+    install -m 0755 ${S}/out/openeuler/linux_*arm64/systemabilitymgr/samgr/libsamgr*.so ${D}/${libdir}/
+    ln -s ../../${libdir}/libsamgr_common.z.so ${D}/system/lib64/libsamgr_common.z.so
+    ln -s ../../${libdir}/libsamgr_proxy.z.so ${D}/system/lib64/libsamgr_proxy.z.so
+
+    # prepare head files
+    install -m 554 ${S}/foundation/systemabilitymgr/samgr/services/lsamgr/include/*.h ${D}/${includedir}/samgr/
+    install -m 554 ${S}/foundation/systemabilitymgr/samgr/interfaces/innerkits/common/include/*.h ${D}/${includedir}/samgr/
+    install -m 554 ${S}/foundation/systemabilitymgr/samgr/interfaces/innerkits/samgr_proxy/include/*.h ${D}/${includedir}/samgr/
+
+    # copy bundle
+    mkdir -p ${D}/compiler_gn/foundation/systemabilitymgr/samgr/interfaces/innerkits/common/
+    mkdir -p ${D}/compiler_gn/foundation/systemabilitymgr/samgr/interfaces/innerkits/samgr_proxy/
+    cp -rf ${WORKDIR}/systemabilitymgr_samgr/bundle.json  ${D}/compiler_gn/foundation/systemabilitymgr/samgr/bundle.json
+    cp -rf ${WORKDIR}/systemabilitymgr_samgr/samgr_common.gn ${D}/compiler_gn/foundation/systemabilitymgr/samgr/interfaces/innerkits/common/BUILD.gn
+    cp -rf ${WORKDIR}/systemabilitymgr_samgr/samgr_proxy.gn ${D}/compiler_gn/foundation/systemabilitymgr/samgr/interfaces/innerkits/samgr_proxy/BUILD.gn
+}
+
+SYSROOT_DIRS += "/compiler_gn"
diff --git a/meta-openeuler/recipes-core/expat/expat_%.bbappend b/meta-openeuler/recipes-core/expat/expat_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..79577b1f4a93189d28ceceea9252deb11e25df6c
--- /dev/null
+++ b/meta-openeuler/recipes-core/expat/expat_%.bbappend
@@ -0,0 +1,21 @@
+# the main bb file: yocto-poky/meta/recipes-core/expat/expat_2.5.0.bb
+
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=7b3b078238d0901d3b339289117cb7fb"
+
+PV = "2.5.0"
+
+SRC_URI[sha256sum] = "6b902ab103843592be5e99504f846ec109c1abb692e85347587f237a4ffa1033"
+
+# tar from openeuler
+SRC_URI = " \
+    file://${BP}.tar.gz \
+    file://backport-CVE-2024-28757-001.patch \
+    file://backport-CVE-2024-28757-002.patch \
+    file://backport-CVE-2024-28757-003.patch \
+    file://backport-CVE-2024-28757-004.patch \
+    file://backport-001-CVE-2023-52426.patch \
+    file://backport-002-CVE-2023-52426.patch \
+    file://backport-003-CVE-2023-52426.patch \
+    file://backport-004-CVE-2023-52426.patch \
+"
diff --git a/meta-openeuler/recipes-core/gettext/gettext-minimal-native_%.bbappend b/meta-openeuler/recipes-core/gettext/gettext-minimal-native_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..63fe65e9533d1cd1e6223c689058a6f0e4a01f05
--- /dev/null
+++ b/meta-openeuler/recipes-core/gettext/gettext-minimal-native_%.bbappend
@@ -0,0 +1 @@
+require gettext-openeuler-src.inc
diff --git a/meta-openeuler/recipes-core/gettext/gettext-minimal-native_0.22.bb b/meta-openeuler/recipes-core/gettext/gettext-minimal-native_0.22.bb
new file mode 100644
index 0000000000000000000000000000000000000000..db1bbb7e6878a0f0a927e7317a5f50ac51ed5311
--- /dev/null
+++ b/meta-openeuler/recipes-core/gettext/gettext-minimal-native_0.22.bb
@@ -0,0 +1,46 @@
+SUMMARY = "Minimal gettext for supporting native autoconf/automake"
+DESCRIPTION = "Contains the m4 macros sufficient to support building \
+autoconf/automake. This provides a significant build time speedup by \
+the removal of gettext-native from most dependency chains (now only \
+needed for gettext for the target)."
+
+require gettext-sources.inc
+SRC_URI += " \
+           file://COPYING \
+"
+
+INHIBIT_DEFAULT_DEPS = "1"
+INHIBIT_AUTOTOOLS_DEPS = "1"
+
+LICENSE = "FSF-Unlimited"
+LIC_FILES_CHKSUM = "file://../COPYING;md5=4bd090a20bfcd1a18f1f79837b5e3e91"
+
+inherit native
+
+S = "${WORKDIR}/gettext-${PV}"
+
+python get_aclocal_files() {
+    fpath = oe.path.join(d.getVar("S"), "/gettext-tools/m4/Makefile.am")
+    with open(fpath) as f:
+        content = f.read()
+        for l in content.replace("\\\n","").split("\n"):
+            if l.startswith("aclocal_DATA"):
+                aclocal_files = l.split("=")[1]
+                with open(oe.path.join(d.getVar("WORKDIR"),"aclocal-files"),'w') as outf:
+                    outf.write(aclocal_files)
+                break
+        else:
+            bb.error("Could not obtain list of installed aclocal files from {}".format(fpath))
+}
+do_install[prefuncs] += "get_aclocal_files"
+
+do_install () {
+	install -d ${D}${datadir}/aclocal/
+	for i in `cat ${WORKDIR}/aclocal-files`; do
+		cp ${S}/gettext-tools/m4/$i ${D}${datadir}/aclocal/
+	done
+	install -d ${D}${datadir}/gettext/po/
+	cp ${S}/build-aux/config.rpath ${D}${datadir}/gettext/
+	cp ${S}/gettext-runtime/po/Makefile.in.in ${D}${datadir}/gettext/po/
+	cp ${S}/gettext-runtime/po/remove-potcdate.sin ${D}${datadir}/gettext/po/
+}
diff --git a/meta-openeuler/recipes-core/gettext/gettext-minimal/COPYING b/meta-openeuler/recipes-core/gettext/gettext-minimal/COPYING
new file mode 100644
index 0000000000000000000000000000000000000000..3671ab6985df816123a6c5be65542c964538c9c3
--- /dev/null
+++ b/meta-openeuler/recipes-core/gettext/gettext-minimal/COPYING
@@ -0,0 +1,4 @@
+dnl Copyright (C) 1995-2016 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
diff --git a/meta-openeuler/recipes-core/gettext/gettext-openeuler-src.inc b/meta-openeuler/recipes-core/gettext/gettext-openeuler-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..e6bf8454b4a543e2839a6e774db484beddad0450
--- /dev/null
+++ b/meta-openeuler/recipes-core/gettext/gettext-openeuler-src.inc
@@ -0,0 +1,7 @@
+OPENEULER_REPO_NAME = "gettext"
+
+PV = "0.22"
+
+# upstream src and patches
+SRC_URI:prepend = " file://gettext-${PV}.tar.gz \
+           "
diff --git a/meta-openeuler/recipes-core/gettext/gettext-sources.inc b/meta-openeuler/recipes-core/gettext/gettext-sources.inc
new file mode 100644
index 0000000000000000000000000000000000000000..b4fb64791612a5c5a2d7144d929cf7ad9ee4de5c
--- /dev/null
+++ b/meta-openeuler/recipes-core/gettext/gettext-sources.inc
@@ -0,0 +1,4 @@
+HOMEPAGE = "http://www.gnu.org/software/gettext/gettext.html"
+SRC_URI = "${GNU_MIRROR}/gettext/gettext-${PV}.tar.gz \
+           "
+SRC_URI[sha256sum] = "49f089be11b490170bbf09ed2f51e5f5177f55be4cc66504a5861820e0fb06ab"
diff --git a/meta-openeuler/recipes-core/gettext/gettext/0001-init-env.in-do-not-add-C-CXX-parameters.patch b/meta-openeuler/recipes-core/gettext/gettext/0001-init-env.in-do-not-add-C-CXX-parameters.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d45b75869adf4088aeb153e9082a948fa1a6d457
--- /dev/null
+++ b/meta-openeuler/recipes-core/gettext/gettext/0001-init-env.in-do-not-add-C-CXX-parameters.patch
@@ -0,0 +1,29 @@
+From 9b912a47f790a7b282ec0c2295a188c5d8fb6a7c Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Fri, 6 Mar 2020 21:04:05 +0000
+Subject: [PATCH] init-env.in: do not add C/CXX parameters
+
+These are taken from the cross environment and include
+sysroot paths, so are not reproducible.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ gettext-tools/tests/init-env.in | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/gettext-tools/tests/init-env.in b/gettext-tools/tests/init-env.in
+index cc84ffd..b69c990 100644
+--- a/gettext-tools/tests/init-env.in
++++ b/gettext-tools/tests/init-env.in
+@@ -3,10 +3,6 @@ top_builddir=../..
+ 
+ OBJEXT="@OBJEXT@"
+ EXEEXT="@EXEEXT@"
+-CC="@CC@"
+-CFLAGS="@CFLAGS@"
+-CXX="@CXX@"
+-CXXFLAGS="@CXXFLAGS@"
+ CPPFLAGS="@CPPFLAGS@"
+ LDFLAGS="@LDFLAGS@"
+ LTLIBINTL="@LTLIBINTL@"
diff --git a/meta-openeuler/recipes-core/gettext/gettext/0001-tests-autopoint-3-unset-MAKEFLAGS.patch b/meta-openeuler/recipes-core/gettext/gettext/0001-tests-autopoint-3-unset-MAKEFLAGS.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b0bc6b97a63fd1f64e094ce3cbb8b84ff462b49b
--- /dev/null
+++ b/meta-openeuler/recipes-core/gettext/gettext/0001-tests-autopoint-3-unset-MAKEFLAGS.patch
@@ -0,0 +1,26 @@
+From 38b256e5aa7dfeb42acffd89565e53a2c0bab3e3 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 7 Jan 2020 16:44:38 +0100
+Subject: [PATCH] tests/autopoint-3: unset MAKEFLAGS
+
+This is needed when running ptests, as the MAKEFLAGS value (set up by run-ptest)
+is messing up the test.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ gettext-tools/tests/autopoint-3 | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/gettext-tools/tests/autopoint-3 b/gettext-tools/tests/autopoint-3
+index e13552b..55188df 100755
+--- a/gettext-tools/tests/autopoint-3
++++ b/gettext-tools/tests/autopoint-3
+@@ -126,6 +126,7 @@ test $? = 0 || { cat autopoint.err; Exit 1; }
+ ${CONFIG_SHELL} ./configure >/dev/null 2>autpoint.err
+ test $? = 0 || { cat autopoint.err; Exit 1; }
+ 
++unset MAKEFLAGS
+ ${MAKE} >/dev/null 2>autopoint.err
+ test $? = 0 || { cat autopoint.err; Exit 1; }
+ 
diff --git a/meta-openeuler/recipes-core/gettext/gettext/parallel.patch b/meta-openeuler/recipes-core/gettext/gettext/parallel.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d96a376b7d193e0f8cc05a100b750187fd89e157
--- /dev/null
+++ b/meta-openeuler/recipes-core/gettext/gettext/parallel.patch
@@ -0,0 +1,32 @@
+From 4a2a0a93b469093b60ffd0bec55d33d1e03d4713 Mon Sep 17 00:00:00 2001
+From: Joe Slater <jslater@windriver.com>
+Date: Thu, 7 Jun 2012 16:37:01 -0700
+Subject: [PATCH] instal libgettextlib.a before removing it
+
+In a multiple job build, Makefile can simultaneously
+be installing and removing libgettextlib.a.  We serialize
+the operations.
+
+Upstream-Status: Pending
+
+Signed-off-by: Joe Slater <jslater@windriver.com>
+
+---
+ gettext-tools/gnulib-lib/Makefile.am | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/gettext-tools/gnulib-lib/Makefile.am b/gettext-tools/gnulib-lib/Makefile.am
+index 2126699..d2dd7e4 100644
+--- a/gettext-tools/gnulib-lib/Makefile.am
++++ b/gettext-tools/gnulib-lib/Makefile.am
+@@ -58,6 +58,10 @@ endif
+ # Rules generated and collected by gnulib-tool.
+ include Makefile.gnulib
+ 
++# defined in Makefile.gnulib but missing this dependency
++#
++install-exec-clean: install-libLTLIBRARIES
++
+ # OS/2 does not support a DLL name longer than 8 characters.
+ if OS2
+ libgettextlib_la_LDFLAGS += -os2dllname gtlib
diff --git a/meta-openeuler/recipes-core/gettext/gettext/run-ptest b/meta-openeuler/recipes-core/gettext/gettext/run-ptest
new file mode 100644
index 0000000000000000000000000000000000000000..f17f3c87a76bda1c4ce5fa21e836f2162f8e4fac
--- /dev/null
+++ b/meta-openeuler/recipes-core/gettext/gettext/run-ptest
@@ -0,0 +1,6 @@
+#!/bin/sh
+#
+#This script is used to run gettext test suites
+cd tests
+
+make -k runtest-TESTS top_srcdir=.. srcdir=. abs_srcdir=$PWD top_builddir=$PWD/../ abs_top_srcdir=$PWD/../ | cat
diff --git a/meta-openeuler/recipes-core/gettext/gettext/serial-tests-config.patch b/meta-openeuler/recipes-core/gettext/gettext/serial-tests-config.patch
new file mode 100644
index 0000000000000000000000000000000000000000..93f7c03334ad84f44c32b85fe9728f7a00f523ac
--- /dev/null
+++ b/meta-openeuler/recipes-core/gettext/gettext/serial-tests-config.patch
@@ -0,0 +1,56 @@
+From ed64a5724ef7d6eb4e9a876f817ea266a536e195 Mon Sep 17 00:00:00 2001
+From: "Hongjun.Yang" <hongjun.yang@windriver.com>
+Date: Thu, 28 Jul 2016 12:36:15 +0800
+Subject: [PATCH] fix for ptest
+
+Add serial-tests support, ptest need it
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+
+---
+ configure.ac                 | 2 +-
+ gettext-runtime/configure.ac | 2 +-
+ gettext-tools/configure.ac   | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 38db6fd..f019ae0 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -22,7 +22,7 @@ AC_INIT([gettext],
+ 	[bug-gettext@gnu.org])
+ AC_CONFIG_SRCDIR([gettext-tools/src/msgfmt.c])
+ AC_CONFIG_AUX_DIR([build-aux])
+-AM_INIT_AUTOMAKE([1.13 silent-rules parallel-tests tar-ustar])
++AM_INIT_AUTOMAKE([1.13 silent-rules serial-tests tar-ustar])
+ 
+ dnl Override automake's tar command used for creating distributions.
+ am__tar='${AMTAR} chf - --format=ustar --owner=root --group=root "$$tardir"'
+diff --git a/gettext-runtime/configure.ac b/gettext-runtime/configure.ac
+index de203e7..138a07f 100644
+--- a/gettext-runtime/configure.ac
++++ b/gettext-runtime/configure.ac
+@@ -22,7 +22,7 @@ AC_INIT([gettext-runtime],
+ 	[bug-gettext@gnu.org])
+ AC_CONFIG_SRCDIR([intl/dcigettext.c])
+ AC_CONFIG_AUX_DIR([../build-aux])
+-AM_INIT_AUTOMAKE([1.11.1 silent-rules parallel-tests])
++AM_INIT_AUTOMAKE([1.11.1 silent-rules serial-tests])
+ AC_CONFIG_HEADERS([config.h])
+ 
+ dnl Installation directories.
+diff --git a/gettext-tools/configure.ac b/gettext-tools/configure.ac
+index cf1dd73..b544d6d 100644
+--- a/gettext-tools/configure.ac
++++ b/gettext-tools/configure.ac
+@@ -22,7 +22,7 @@ AC_INIT([gettext-tools],
+ 	[bug-gettext@gnu.org])
+ AC_CONFIG_SRCDIR([src/msgfmt.c])
+ AC_CONFIG_AUX_DIR([../build-aux])
+-AM_INIT_AUTOMAKE([1.11.1 silent-rules parallel-tests])
++AM_INIT_AUTOMAKE([1.11.1 silent-rules serial-tests])
+ AC_CONFIG_HEADERS([config.h])
+ 
+ dnl Installation directories.
diff --git a/meta-openeuler/recipes-core/gettext/gettext/use-pkgconfig.patch b/meta-openeuler/recipes-core/gettext/gettext/use-pkgconfig.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f1fb61de4ef1abcea1744d914b422edcabde5c97
--- /dev/null
+++ b/meta-openeuler/recipes-core/gettext/gettext/use-pkgconfig.patch
@@ -0,0 +1,392 @@
+From 38c361e6860bfaefbefeccae621e698c301879f2 Mon Sep 17 00:00:00 2001
+From: Ross Burton <ross.burton@intel.com>
+Date: Tue, 23 Jan 2018 00:54:13 +0000
+Subject: [PATCH] gettext: beat library detection into shape
+
+For reasons which I just can't fathom gnulib doesn't use the expected tools to
+find libraries but badly reinvents the wheel.  This will trivially lead to host
+contamination (explicit searches of /usr/lib) or incorrect RPATHs (bad
+canonicalisation resulting in relative paths).
+
+Simply delete all the crazy, and replace with a single call to pkg-config.
+
+Upstream-Status: Inappropriate [upstream still refuse to consider pkg-config]
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+---
+ gettext-tools/gnulib-m4/libxml.m4             | 105 +----------------
+ libtextstyle/gnulib-local/m4/libglib.m4       | 106 +++---------------
+ libtextstyle/gnulib-m4/libglib.m4             | 106 +++---------------
+ 3 files changed, 79 insertions(+), 470 deletions(-)
+
+diff --git a/gettext-tools/gnulib-m4/libxml.m4 b/gettext-tools/gnulib-m4/libxml.m4
+index 0340490..0355388 100644
+--- a/gettext-tools/gnulib-m4/libxml.m4
++++ b/gettext-tools/gnulib-m4/libxml.m4
+@@ -13,6 +13,7 @@ dnl gl_LIBXML(FORCE-INCLUDED)
+ dnl   forces the use of the included or an external libxml.
+ AC_DEFUN([gl_LIBXML],
+ [
++  AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+   AC_REQUIRE([AM_ICONV_LINK])
+ 
+   ifelse([$1], , [
+@@ -30,106 +31,10 @@ AC_DEFUN([gl_LIBXML],
+   INCXML=
+   ifelse([$1], [yes], , [
+     if test "$gl_cv_libxml_use_included" != yes; then
+-      dnl Figure out whether we can use a preinstalled libxml2, or have to use
+-      dnl the included one.
+-      AC_CACHE_VAL([gl_cv_libxml], [
+-        gl_cv_libxml=no
+-        gl_cv_LIBXML=
+-        gl_cv_LTLIBXML=
+-        gl_cv_INCXML=
+-        gl_save_LIBS="$LIBS"
+-        LIBS="$LIBS $LIBICONV"
+-        dnl Search for libxml2 and define LIBXML2, LTLIBXML2 and INCXML2
+-        dnl accordingly.
+-        dnl Don't use xml2-config nor pkg-config, since it doesn't work when
+-        dnl cross-compiling or when the C compiler in use is different from the
+-        dnl one that built the library.
+-        dnl Use a test program that tries to invoke xmlFree. On Cygwin 1.7.x,
+-        dnl libxml2 is built in such a way that uses of xmlFree work fine with
+-        dnl -Wl,--enable-auto-import but lead to a link error with
+-        dnl -Wl,--disable-auto-import.
+-        AC_LIB_LINKFLAGS_BODY([xml2])
+-        LIBS="$gl_save_LIBS $LIBXML2 $LIBICONV"
+-        AC_LINK_IFELSE(
+-          [AC_LANG_PROGRAM(
+-             [[#include <libxml/xmlversion.h>
+-               #include <libxml/xmlmemory.h>
+-               #include <libxml/xpath.h>
+-             ]],
+-             [[xmlCheckVersion (0);
+-               xmlFree ((void *) 0);
+-               xmlXPathSetContextNode ((void *)0, (void *)0);
+-             ]])],
+-          [gl_cv_libxml=yes
+-           gl_cv_LIBXML="$LIBXML2 $LIBICONV"
+-           gl_cv_LTLIBXML="$LTLIBXML2 $LTLIBICONV"
+-          ])
+-        if test "$gl_cv_libxml" != yes; then
+-          gl_save_CPPFLAGS="$CPPFLAGS"
+-          CPPFLAGS="$CPPFLAGS $INCXML2"
+-          AC_LINK_IFELSE(
+-            [AC_LANG_PROGRAM(
+-               [[#include <libxml/xmlversion.h>
+-                 #include <libxml/xmlmemory.h>
+-                 #include <libxml/xpath.h>
+-               ]],
+-               [[xmlCheckVersion (0);
+-                 xmlFree ((void *) 0);
+-                 xmlXPathSetContextNode ((void *)0, (void *)0);
+-               ]])],
+-            [gl_cv_libxml=yes
+-             gl_cv_LIBXML="$LIBXML2 $LIBICONV"
+-             gl_cv_LTLIBXML="$LTLIBXML2 $LTLIBICONV"
+-             gl_cv_INCXML="$INCXML2"
+-            ])
+-          if test "$gl_cv_libxml" != yes; then
+-            dnl Often the include files are installed in /usr/include/libxml2.
+-            dnl In libxml2-2.5, <libxml/xmlversion.h> is self-contained.
+-            dnl In libxml2-2.6, it includes <libxml/xmlexports.h> which is
+-            dnl self-contained.
+-            libxml2_include_dir=
+-            AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include <libxml2/libxml/xmlexports.h>]])],
+-              [gl_ABSOLUTE_HEADER([libxml2/libxml/xmlexports.h])
+-               libxml2_include_dir=`echo "$gl_cv_absolute_libxml2_libxml_xmlexports_h" | sed -e 's,.libxml.xmlexports\.h$,,'`
+-              ])
+-            if test -z "$libxml2_include_dir"; then
+-              AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include <libxml2/libxml/xmlversion.h>]])],
+-                [gl_ABSOLUTE_HEADER([libxml2/libxml/xmlversion.h])
+-                 libxml2_include_dir=`echo "$gl_cv_absolute_libxml2_libxml_xmlversion_h" | sed -e 's,.libxml.xmlversion\.h$,,'`
+-                ])
+-            fi
+-            if test -n "$libxml2_include_dir" && test -d "$libxml2_include_dir"; then
+-              CPPFLAGS="$gl_save_CPPFLAGS -I$libxml2_include_dir"
+-              AC_LINK_IFELSE(
+-                [AC_LANG_PROGRAM(
+-                   [[#include <libxml/xmlversion.h>
+-                     #include <libxml/xmlmemory.h>
+-                     #include <libxml/xpath.h>
+-                   ]],
+-                   [[xmlCheckVersion (0);
+-                     xmlFree ((void *) 0);
+-                     xmlXPathSetContextNode ((void *)0, (void *)0);
+-                   ]])],
+-                [gl_cv_libxml=yes
+-                 gl_cv_LIBXML="$LIBXML2 $LIBICONV"
+-                 gl_cv_LTLIBXML="$LTLIBXML2 $LTLIBICONV"
+-                 gl_cv_INCXML="-I$libxml2_include_dir"
+-                ])
+-            fi
+-          fi
+-          CPPFLAGS="$gl_save_CPPFLAGS"
+-        fi
+-        LIBS="$gl_save_LIBS"
+-      ])
+-      AC_MSG_CHECKING([for libxml])
+-      AC_MSG_RESULT([$gl_cv_libxml])
+-      if test $gl_cv_libxml = yes; then
+-        LIBXML="$gl_cv_LIBXML"
+-        LTLIBXML="$gl_cv_LTLIBXML"
+-        INCXML="$gl_cv_INCXML"
+-      else
+-        gl_cv_libxml_use_included=yes
+-      fi
++      PKG_CHECK_MODULES([XML], [libxml-2.0])
++      LIBXML=$XML_LIBS
++      LTLIBXML=$XML_LIBS
++      INCXML=$XML_CFLAGS
+     fi
+   ])
+   AC_SUBST([LIBXML])
+diff --git a/libtextstyle/gnulib-local/m4/libglib.m4 b/libtextstyle/gnulib-local/m4/libglib.m4
+index 7ee5029..bb1e5e4 100644
+--- a/libtextstyle/gnulib-local/m4/libglib.m4
++++ b/libtextstyle/gnulib-local/m4/libglib.m4
+@@ -6,106 +6,26 @@ dnl with or without modifications, as long as this notice is preserved.
+ 
+ dnl From Bruno Haible.
+ 
+-dnl gl_LIBGLIB
+-dnl   gives the user the option to decide whether to use the included or
+-dnl   an external libglib.
+-dnl gl_LIBGLIB(FORCE-INCLUDED)
+-dnl   forces the use of the included or an external libglib.
+ AC_DEFUN([gl_LIBGLIB],
+ [
+-  ifelse([$1], , [
+-    AC_MSG_CHECKING([whether included glib is requested])
+-    AC_ARG_WITH([included-glib],
+-      [  --with-included-glib    use the glib2 included here],
+-      [gl_cv_libglib_force_included=$withval],
+-      [gl_cv_libglib_force_included=no])
+-    AC_MSG_RESULT([$gl_cv_libglib_force_included])
+-  ], [gl_cv_libglib_force_included=$1])
++  AC_REQUIRE([PKG_PROG_PKG_CONFIG])
++  AC_MSG_CHECKING([whether included glib is requested])
++  AC_ARG_WITH([included-glib],
++    [  --with-included-glib    use the glib2 included here],
++    [gl_cv_libglib_force_included=$withval],
++    [gl_cv_libglib_force_included=no])
++  AC_MSG_RESULT([$gl_cv_libglib_force_included])
+ 
+   gl_cv_libglib_use_included="$gl_cv_libglib_force_included"
+   LIBGLIB=
+   LTLIBGLIB=
+   INCGLIB=
+-  ifelse([$1], [yes], , [
+-    if test "$gl_cv_libglib_use_included" != yes; then
+-      dnl Figure out whether we can use a preinstalled libglib-2.0, or have to use
+-      dnl the included one.
+-      AC_CACHE_VAL([gl_cv_libglib], [
+-        gl_cv_libglib=no
+-        gl_cv_LIBGLIB=
+-        gl_cv_LTLIBGLIB=
+-        gl_cv_INCGLIB=
+-        gl_save_LIBS="$LIBS"
+-        dnl Search for libglib2 and define LIBGLIB_2_0, LTLIBGLIB_2_0 and
+-        dnl INCGLIB_2_0 accordingly.
+-        dnl Don't use glib-config nor pkg-config, since it doesn't work when
+-        dnl cross-compiling or when the C compiler in use is different from the
+-        dnl one that built the library.
+-        AC_LIB_LINKFLAGS_BODY([glib-2.0])
+-        LIBS="$gl_save_LIBS $LIBGLIB_2_0"
+-        AC_LINK_IFELSE(
+-          [AC_LANG_PROGRAM(
+-             [[#include <glib.h>
+-               #ifndef G_BEGIN_DECLS
+-               error this glib.h includes a glibconfig.h from a glib version 1.x
+-               #endif
+-             ]],
+-             [[g_string_new ("foo");]])],
+-          [gl_cv_libglib=yes
+-           gl_cv_LIBGLIB="$LIBGLIB_2_0"
+-           gl_cv_LTLIBGLIB="$LTLIBGLIB_2_0"
+-          ])
+-        if test "$gl_cv_libglib" != yes; then
+-          gl_save_CPPFLAGS="$CPPFLAGS"
+-          CPPFLAGS="$CPPFLAGS $INCGLIB_2_0"
+-          AC_LINK_IFELSE(
+-            [AC_LANG_PROGRAM(
+-               [[#include <glib.h>
+-                 #ifndef G_BEGIN_DECLS
+-                 error this glib.h includes a glibconfig.h from a glib version 1.x
+-                 #endif
+-               ]],
+-               [[g_string_new ("foo");]])],
+-            [gl_cv_libglib=yes
+-             gl_cv_LIBGLIB="$LIBGLIB_2_0"
+-             gl_cv_LTLIBGLIB="$LTLIBGLIB_2_0"
+-             gl_cv_INCGLIB="$INCGLIB_2_0"
+-            ])
+-          if test "$gl_cv_libglib" != yes; then
+-            dnl Often the include files are installed in /usr/include/glib-2.0
+-            dnl and /usr/lib/glib-2.0/include.
+-            if test -n "$LIBGLIB_2_0_PREFIX"; then
+-              CPPFLAGS="$gl_save_CPPFLAGS -I$LIBGLIB_2_0_PREFIX/include/glib-2.0 -I$LIBGLIB_2_0_PREFIX/$acl_libdirstem/glib-2.0/include"
+-              AC_LINK_IFELSE(
+-                [AC_LANG_PROGRAM(
+-                   [[#include <glib.h>
+-                     #ifndef G_BEGIN_DECLS
+-                     error this glib.h includes a glibconfig.h from a glib version 1.x
+-                     #endif
+-                   ]],
+-                   [[g_string_new ("foo");]])],
+-                [gl_cv_libglib=yes
+-                 gl_cv_LIBGLIB="$LIBGLIB_2_0"
+-                 gl_cv_LTLIBGLIB="$LTLIBGLIB_2_0"
+-                 gl_cv_INCGLIB="-I$LIBGLIB_2_0_PREFIX/include/glib-2.0 -I$LIBGLIB_2_0_PREFIX/$acl_libdirstem/glib-2.0/include"
+-                ])
+-            fi
+-          fi
+-          CPPFLAGS="$gl_save_CPPFLAGS"
+-        fi
+-        LIBS="$gl_save_LIBS"
+-      ])
+-      AC_MSG_CHECKING([for glib])
+-      AC_MSG_RESULT([$gl_cv_libglib])
+-      if test $gl_cv_libglib = yes; then
+-        LIBGLIB="$gl_cv_LIBGLIB"
+-        LTLIBGLIB="$gl_cv_LTLIBGLIB"
+-        INCGLIB="$gl_cv_INCGLIB"
+-      else
+-        gl_cv_libglib_use_included=yes
+-      fi
+-    fi
+-  ])
++  if test "$gl_cv_libglib_use_included" != yes; then
++    PKG_CHECK_MODULES([GLIB], [glib-2.0])
++    LIBGLIB="$GLIB_LIBS"
++    LTLIBGLIB="$GLIB_LIBS"
++    INCGLIB="$GLIB_CFLAGS"
++  fi
+   AC_SUBST([LIBGLIB])
+   AC_SUBST([LTLIBGLIB])
+   AC_SUBST([INCGLIB])
+diff --git a/libtextstyle/gnulib-m4/libglib.m4 b/libtextstyle/gnulib-m4/libglib.m4
+index 7ee5029..bb1e5e4 100644
+--- a/libtextstyle/gnulib-m4/libglib.m4
++++ b/libtextstyle/gnulib-m4/libglib.m4
+@@ -6,106 +6,26 @@ dnl with or without modifications, as long as this notice is preserved.
+ 
+ dnl From Bruno Haible.
+ 
+-dnl gl_LIBGLIB
+-dnl   gives the user the option to decide whether to use the included or
+-dnl   an external libglib.
+-dnl gl_LIBGLIB(FORCE-INCLUDED)
+-dnl   forces the use of the included or an external libglib.
+ AC_DEFUN([gl_LIBGLIB],
+ [
+-  ifelse([$1], , [
+-    AC_MSG_CHECKING([whether included glib is requested])
+-    AC_ARG_WITH([included-glib],
+-      [  --with-included-glib    use the glib2 included here],
+-      [gl_cv_libglib_force_included=$withval],
+-      [gl_cv_libglib_force_included=no])
+-    AC_MSG_RESULT([$gl_cv_libglib_force_included])
+-  ], [gl_cv_libglib_force_included=$1])
++  AC_REQUIRE([PKG_PROG_PKG_CONFIG])
++  AC_MSG_CHECKING([whether included glib is requested])
++  AC_ARG_WITH([included-glib],
++    [  --with-included-glib    use the glib2 included here],
++    [gl_cv_libglib_force_included=$withval],
++    [gl_cv_libglib_force_included=no])
++  AC_MSG_RESULT([$gl_cv_libglib_force_included])
+ 
+   gl_cv_libglib_use_included="$gl_cv_libglib_force_included"
+   LIBGLIB=
+   LTLIBGLIB=
+   INCGLIB=
+-  ifelse([$1], [yes], , [
+-    if test "$gl_cv_libglib_use_included" != yes; then
+-      dnl Figure out whether we can use a preinstalled libglib-2.0, or have to use
+-      dnl the included one.
+-      AC_CACHE_VAL([gl_cv_libglib], [
+-        gl_cv_libglib=no
+-        gl_cv_LIBGLIB=
+-        gl_cv_LTLIBGLIB=
+-        gl_cv_INCGLIB=
+-        gl_save_LIBS="$LIBS"
+-        dnl Search for libglib2 and define LIBGLIB_2_0, LTLIBGLIB_2_0 and
+-        dnl INCGLIB_2_0 accordingly.
+-        dnl Don't use glib-config nor pkg-config, since it doesn't work when
+-        dnl cross-compiling or when the C compiler in use is different from the
+-        dnl one that built the library.
+-        AC_LIB_LINKFLAGS_BODY([glib-2.0])
+-        LIBS="$gl_save_LIBS $LIBGLIB_2_0"
+-        AC_LINK_IFELSE(
+-          [AC_LANG_PROGRAM(
+-             [[#include <glib.h>
+-               #ifndef G_BEGIN_DECLS
+-               error this glib.h includes a glibconfig.h from a glib version 1.x
+-               #endif
+-             ]],
+-             [[g_string_new ("foo");]])],
+-          [gl_cv_libglib=yes
+-           gl_cv_LIBGLIB="$LIBGLIB_2_0"
+-           gl_cv_LTLIBGLIB="$LTLIBGLIB_2_0"
+-          ])
+-        if test "$gl_cv_libglib" != yes; then
+-          gl_save_CPPFLAGS="$CPPFLAGS"
+-          CPPFLAGS="$CPPFLAGS $INCGLIB_2_0"
+-          AC_LINK_IFELSE(
+-            [AC_LANG_PROGRAM(
+-               [[#include <glib.h>
+-                 #ifndef G_BEGIN_DECLS
+-                 error this glib.h includes a glibconfig.h from a glib version 1.x
+-                 #endif
+-               ]],
+-               [[g_string_new ("foo");]])],
+-            [gl_cv_libglib=yes
+-             gl_cv_LIBGLIB="$LIBGLIB_2_0"
+-             gl_cv_LTLIBGLIB="$LTLIBGLIB_2_0"
+-             gl_cv_INCGLIB="$INCGLIB_2_0"
+-            ])
+-          if test "$gl_cv_libglib" != yes; then
+-            dnl Often the include files are installed in /usr/include/glib-2.0
+-            dnl and /usr/lib/glib-2.0/include.
+-            if test -n "$LIBGLIB_2_0_PREFIX"; then
+-              CPPFLAGS="$gl_save_CPPFLAGS -I$LIBGLIB_2_0_PREFIX/include/glib-2.0 -I$LIBGLIB_2_0_PREFIX/$acl_libdirstem/glib-2.0/include"
+-              AC_LINK_IFELSE(
+-                [AC_LANG_PROGRAM(
+-                   [[#include <glib.h>
+-                     #ifndef G_BEGIN_DECLS
+-                     error this glib.h includes a glibconfig.h from a glib version 1.x
+-                     #endif
+-                   ]],
+-                   [[g_string_new ("foo");]])],
+-                [gl_cv_libglib=yes
+-                 gl_cv_LIBGLIB="$LIBGLIB_2_0"
+-                 gl_cv_LTLIBGLIB="$LTLIBGLIB_2_0"
+-                 gl_cv_INCGLIB="-I$LIBGLIB_2_0_PREFIX/include/glib-2.0 -I$LIBGLIB_2_0_PREFIX/$acl_libdirstem/glib-2.0/include"
+-                ])
+-            fi
+-          fi
+-          CPPFLAGS="$gl_save_CPPFLAGS"
+-        fi
+-        LIBS="$gl_save_LIBS"
+-      ])
+-      AC_MSG_CHECKING([for glib])
+-      AC_MSG_RESULT([$gl_cv_libglib])
+-      if test $gl_cv_libglib = yes; then
+-        LIBGLIB="$gl_cv_LIBGLIB"
+-        LTLIBGLIB="$gl_cv_LTLIBGLIB"
+-        INCGLIB="$gl_cv_INCGLIB"
+-      else
+-        gl_cv_libglib_use_included=yes
+-      fi
+-    fi
+-  ])
++  if test "$gl_cv_libglib_use_included" != yes; then
++    PKG_CHECK_MODULES([GLIB], [glib-2.0])
++    LIBGLIB="$GLIB_LIBS"
++    LTLIBGLIB="$GLIB_LIBS"
++    INCGLIB="$GLIB_CFLAGS"
++  fi
+   AC_SUBST([LIBGLIB])
+   AC_SUBST([LTLIBGLIB])
+   AC_SUBST([INCGLIB])
diff --git a/meta-openeuler/recipes-core/gettext/gettext_%.bbappend b/meta-openeuler/recipes-core/gettext/gettext_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..63fe65e9533d1cd1e6223c689058a6f0e4a01f05
--- /dev/null
+++ b/meta-openeuler/recipes-core/gettext/gettext_%.bbappend
@@ -0,0 +1 @@
+require gettext-openeuler-src.inc
diff --git a/meta-openeuler/recipes-core/gettext/gettext_0.22.bb b/meta-openeuler/recipes-core/gettext/gettext_0.22.bb
new file mode 100644
index 0000000000000000000000000000000000000000..75474c8c30fb2cfbc85a05eb1eafb68e31d6c06c
--- /dev/null
+++ b/meta-openeuler/recipes-core/gettext/gettext_0.22.bb
@@ -0,0 +1,213 @@
+SUMMARY = "Utilities and libraries for producing multi-lingual messages"
+DESCRIPTION = "GNU gettext is a set of tools that provides a framework to help other programs produce multi-lingual messages. \
+These tools include a set of conventions about how programs should be written to support message catalogs, a directory and file \
+naming organization for the message catalogs themselves, a runtime library supporting the retrieval of translated messages, and \
+a few stand-alone programs to massage in various ways the sets of translatable and already translated strings."
+SECTION = "libs"
+LICENSE = "GPL-3.0-or-later & LGPL-2.1-or-later"
+LIC_FILES_CHKSUM = "file://COPYING;md5=c678957b0c8e964aa6c70fd77641a71e"
+
+# without libxml in PACKAGECONFIG vendor copy of the lib will be used
+LICENSE:append = " ${@bb.utils.contains('PACKAGECONFIG', 'libxml', '', '& MIT', d)}"
+LIC_FILES_CHKSUM:append = " ${@bb.utils.contains('PACKAGECONFIG', 'libxml', '', 'file://libtextstyle/lib/libxml/COPYING;md5=2044417e2e5006b65a8b9067b683fcf1', d)}"
+# without glib in PACKAGECONFIG vendor copy of the lib will be used
+LIC_FILES_CHKSUM:append = " ${@bb.utils.contains('PACKAGECONFIG', 'glib', '', 'file://libtextstyle/lib/glib/ghash.c;md5=e3159f5ac38dfe77af5cc0ee104dab2d;beginline=10;endline=27', d)}"
+
+
+DEPENDS = "gettext-native virtual/libiconv"
+DEPENDS:class-native = "gettext-minimal-native"
+PROVIDES = "virtual/libintl virtual/gettext"
+PROVIDES:class-native = "virtual/gettext-native"
+RCONFLICTS:${PN} = "proxy-libintl"
+
+require gettext-sources.inc
+SRC_URI += " \
+           file://parallel.patch \
+           file://use-pkgconfig.patch \
+           file://run-ptest \
+           file://serial-tests-config.patch \
+           file://0001-tests-autopoint-3-unset-MAKEFLAGS.patch \
+           file://0001-init-env.in-do-not-add-C-CXX-parameters.patch \
+           "
+
+inherit autotools texinfo pkgconfig ptest
+
+EXTRA_OECONF += "--without-lispdir \
+                 --disable-csharp \
+                 --disable-libasprintf \
+                 --disable-java \
+                 --disable-native-java \
+                 --disable-openmp \
+                 --disable-acl \
+                 --without-emacs \
+                 --without-cvs \
+                 --without-git \
+                 --without-included-libcroco \
+                 --cache-file=${B}/config.cache \
+                "
+EXTRA_OECONF:append:class-target = " \
+                 --with-bisonlocaledir=${datadir}/locale \
+                 gt_cv_locale_fr_utf8=fr_FR \
+                 gt_cv_locale_fr=fr_FR.ISO-8859-1 \
+                 gt_cv_locale_de_utf8=de_DE \
+                 gt_cv_locale_de=de_DE.ISO-8859-1 \
+"
+
+PACKAGECONFIG ??= "glib libxml"
+PACKAGECONFIG:class-native = ""
+PACKAGECONFIG:class-nativesdk = ""
+
+PACKAGECONFIG[glib] = "--without-included-glib,--with-included-glib,glib-2.0"
+PACKAGECONFIG[libxml] = "--without-included-libxml,--with-included-libxml,libxml2"
+# Need paths here to avoid host contamination but this can cause RPATH warnings
+# or problems if $libdir isn't $prefix/lib.
+PACKAGECONFIG[libunistring] = "--with-libunistring-prefix=${STAGING_LIBDIR}/..,--with-included-libunistring,libunistring"
+PACKAGECONFIG[msgcat-curses] = "--with-libncurses-prefix=${STAGING_LIBDIR}/..,--disable-curses,ncurses,"
+
+acpaths = '-I ${S}/gettext-runtime/m4 \
+           -I ${S}/gettext-tools/m4'
+
+do_install:append:libc-musl () {
+	rm -f ${D}${libdir}/charset.alias
+	rm -f ${D}${includedir}/libintl.h
+	rm -f ${D}${libdir}/libintl.la
+}
+
+# these lack the .x behind the .so, but shouldn't be in the -dev package
+# Otherwise you get the following results:
+# 7.4M    glibc/images/ep93xx/Angstrom-console-image-glibc-ipk-2008.1-test-20080104-ep93xx.rootfs.tar.gz
+# 25M     uclibc/images/ep93xx/Angstrom-console-image-uclibc-ipk-2008.1-test-20080104-ep93xx.rootfs.tar.gz
+# because gettext depends on gettext-dev, which pulls in more -dev packages:
+# 15228   KiB /ep93xx/libstdc++-dev_4.2.2-r2_ep93xx.ipk
+# 1300    KiB /ep93xx/uclibc-dev_0.9.29-r8_ep93xx.ipk
+# 140     KiB /armv4t/gettext-dev_0.14.1-r6_armv4t.ipk
+# 4       KiB /ep93xx/libgcc-s-dev_4.2.2-r2_ep93xx.ipk
+
+PACKAGES =+ "libgettextlib libgettextsrc"
+FILES:libgettextlib = "${libdir}/libgettextlib-*.so*"
+FILES:libgettextsrc = "${libdir}/libgettextsrc-*.so*"
+
+PACKAGES =+ "gettext-runtime gettext-runtime-dev gettext-runtime-doc"
+
+FILES:${PN} += "${libdir}/${BPN}/*"
+
+# The its/Makefile.am has defined:
+# itsdir = $(pkgdatadir)$(PACKAGE_SUFFIX)/its
+# not itsdir = $(pkgdatadir), so use wildcard to match the version.
+FILES:${PN} += "${datadir}/${BPN}-*/*"
+
+FILES:gettext-runtime = "${bindir}/gettext \
+                         ${bindir}/ngettext \
+                         ${bindir}/envsubst \
+                         ${bindir}/gettext.sh \
+                         ${libdir}/libasprintf.so* \
+                         ${libdir}/GNU.Gettext.dll \
+                        "
+FILES:gettext-runtime-dev += "${libdir}/libasprintf.a \
+                      ${includedir}/autosprintf.h \
+                     "
+FILES:gettext-runtime-doc = "${mandir}/man1/gettext.* \
+                             ${mandir}/man1/ngettext.* \
+                             ${mandir}/man1/envsubst.* \
+                             ${mandir}/man1/.* \
+                             ${mandir}/man3/* \
+                             ${docdir}/gettext/gettext.* \
+                             ${docdir}/gettext/ngettext.* \
+                             ${docdir}/gettext/envsubst.* \
+                             ${docdir}/gettext/*.3.html \
+                             ${datadir}/gettext/ABOUT-NLS \
+                             ${docdir}/gettext/csharpdoc/* \
+                             ${docdir}/libasprintf/autosprintf.html \
+                             ${infodir}/autosprintf.info \
+                            "
+
+do_install:append() {
+    rm -f ${D}${libdir}/preloadable_libintl.so
+}
+
+do_install:append:class-native () {
+	rm ${D}${datadir}/aclocal/*
+	rm ${D}${datadir}/gettext/config.rpath
+	rm ${D}${datadir}/gettext/po/Makefile.in.in
+	rm ${D}${datadir}/gettext/po/remove-potcdate.sin
+
+        create_wrapper ${D}${bindir}/msgfmt \
+                GETTEXTDATADIR="${STAGING_DATADIR_NATIVE}/gettext-${PV}/"
+
+}
+
+do_compile_ptest() {
+        cd ${B}/gettext-tools/tests/
+        sed -i '/^buildtest-TESTS: /c buildtest-TESTS: $(TESTS) $(check_PROGRAMS)' Makefile
+        oe_runmake buildtest-TESTS
+        cd -
+}
+
+do_install_ptest() {
+    if [ ${PTEST_ENABLED} = "1" ]; then
+        mkdir -p                                        ${D}${PTEST_PATH}/tests
+        mkdir -p                                        ${D}${PTEST_PATH}/src
+        mkdir -p                                        ${D}${PTEST_PATH}/po
+        mkdir -p                                        ${D}${PTEST_PATH}/misc
+        mkdir -p                                        ${D}${PTEST_PATH}/its
+        mkdir -p                                        ${D}${PTEST_PATH}/styles
+        mkdir -p                                        ${D}${PTEST_PATH}/gnulib-lib
+        mkdir -p                                        ${D}${PTEST_PATH}/examples
+        cp -rf ${S}/gettext-tools/its/*                 ${D}${PTEST_PATH}/its
+        cp -rf ${S}/gettext-tools/styles/*              ${D}${PTEST_PATH}/styles
+        cp -rf ${S}/gettext-tools/gnulib-lib/gettext.h  ${D}${PTEST_PATH}/gnulib-lib
+        cp -rf ${S}/gettext-tools/examples/hello-c      ${D}${PTEST_PATH}/examples
+        cp -rf ${S}/gettext-tools/tests/*               ${D}${PTEST_PATH}/tests
+        cp -rf ${B}/gettext-tools/tests/.libs/*         ${D}${PTEST_PATH}/tests
+        cp -rf ${B}/gettext-runtime/intl/.libs/libgnuintl.so.8*         ${D}${libdir}/
+        cp -rf ${B}/gettext-tools/tests/Makefile        ${D}${PTEST_PATH}/tests
+        cp -rf ${B}/gettext-tools/tests/init-env        ${D}${PTEST_PATH}/tests
+        sed -i '/^Makefile:/c Makefile:'                ${D}${PTEST_PATH}/tests/Makefile
+        sed -i -e 's:lang-c lang-c++:lang-c++:g'        ${D}${PTEST_PATH}/tests/Makefile
+        install ${S}/gettext-tools/src/msgunfmt.tcl     ${D}${PTEST_PATH}/src
+        install ${S}/gettext-tools/src/project-id       ${D}${PTEST_PATH}/src
+        install ${B}/gettext-runtime/src/gettext.sh     ${D}${PTEST_PATH}/src
+        install ${B}/gettext-runtime/src/ngettext       ${D}${PTEST_PATH}/src
+        install ${B}/gettext-runtime/src/envsubst       ${D}${PTEST_PATH}/src
+        install ${B}/gettext-runtime/src/gettext        ${D}${PTEST_PATH}/src
+        install ${B}/gettext-tools/src/.libs/cldr-plurals   ${D}${PTEST_PATH}/src
+        install ${S}/gettext-tools/po/gettext-tools.pot ${D}${PTEST_PATH}/po
+        install ${B}/gettext-tools/misc/*       ${D}${PTEST_PATH}/misc
+        find ${D}${PTEST_PATH}/ -name "*.o" -exec rm {} \;
+        chmod 0755 ${D}${PTEST_PATH}/tests/lang-vala ${D}${PTEST_PATH}/tests/plural-1 ${D}${PTEST_PATH}/tests/xgettext-tcl-4 \
+                   ${D}${PTEST_PATH}/tests/xgettext-vala-1  ${D}${PTEST_PATH}/tests/xgettext-po-2
+        sed -i -e 's|${DEBUG_PREFIX_MAP}||g' ${D}${PTEST_PATH}/tests/init-env
+    fi
+}
+
+RDEPENDS:${PN}-ptest += "make xz bash gawk autoconf locale-base-de-de locale-base-fr-fr"
+RDEPENDS:${PN}-ptest:append:libc-glibc = "\
+    glibc-gconv-big5 \
+    glibc-charmap-big5 \
+    glibc-gconv-cp1251 \
+    glibc-charmap-cp1251 \
+    glibc-charmap-iso-8859-9 \
+    glibc-gconv-iso8859-9 \
+    glibc-charmap-koi8-r \
+    glibc-gconv-koi8-r \
+    glibc-gconv-iso8859-2 \
+    glibc-charmap-iso-8859-2 \
+    glibc-gconv-iso8859-1 \
+    glibc-charmap-iso-8859-1 \
+    glibc-gconv-euc-kr \
+    glibc-charmap-euc-kr \
+    glibc-gconv-euc-jp \
+    glibc-charmap-euc-jp \
+    glibc-gconv-gb18030 \
+    glibc-charmap-gb18030 \
+"
+
+RRECOMMENDS:${PN}-ptest:append:libc-glibc = "\
+    locale-base-de-de.iso-8859-1 \
+    locale-base-fr-fr.iso-8859-1 \
+"
+
+INSANE_SKIP:${PN}-ptest += "ldflags"
+INSANE_SKIP:${PN}-ptest += "rpaths"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Do-not-write-bindir-into-pkg-config-files.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Do-not-write-bindir-into-pkg-config-files.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8e6598fbef88a64f8fa6d151ac9b80afe29a6bc3
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Do-not-write-bindir-into-pkg-config-files.patch
@@ -0,0 +1,60 @@
+From e7077aa23bfcd31a8e72e39dc93ce4f854678376 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Fri, 15 Feb 2019 11:17:27 +0100
+Subject: [PATCH] Do not write $bindir into pkg-config files
+
+This would otherwise break when using the files to build other target
+components (we need to rely on PATH containing the paths to utilities,
+rather than use target paths).
+
+Upstream-Status: Inappropriate [upstream wants the paths in .pc files]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ gio/meson.build  | 16 ++++++++--------
+ glib/meson.build |  6 +++---
+ 2 files changed, 11 insertions(+), 11 deletions(-)
+
+diff --git a/gio/meson.build b/gio/meson.build
+index 5f91586..1a95f4f 100644
+--- a/gio/meson.build
++++ b/gio/meson.build
+@@ -884,14 +884,14 @@ pkg.generate(libgio,
+     'dtdsdir=' + '${datadir}' / dtds_subdir,
+     'bindir=' + '${prefix}' / get_option('bindir'),
+     'giomoduledir=' + pkgconfig_giomodulesdir,
+-    'gio=' + '${bindir}' / 'gio',
+-    'gio_querymodules=' + pkgconfig_multiarch_bindir / 'gio-querymodules',
+-    'glib_compile_schemas=' + pkgconfig_multiarch_bindir / 'glib-compile-schemas',
+-    'glib_compile_resources=' + '${bindir}' / 'glib-compile-resources',
+-    'gdbus=' + '${bindir}' /'gdbus',
+-    'gdbus_codegen=' + '${bindir}' / 'gdbus-codegen',
+-    'gresource=' + '${bindir}' / 'gresource',
+-    'gsettings=' + '${bindir}' / 'gsettings',
++    'gio=gio',
++    'gio_querymodules=gio-querymodules',
++    'glib_compile_schemas=glib-compile-schemas',
++    'glib_compile_resources=glib-compile-resources',
++    'gdbus=gdbus',
++    'gdbus_codegen=gdbus-codegen',
++    'gresource=gresource',
++    'gsettings=gsettings',
+   ],
+   version : glib_version,
+   install_dir : glib_pkgconfigreldir,
+diff --git a/glib/meson.build b/glib/meson.build
+index c26a35e..1d8ca6b 100644
+--- a/glib/meson.build
++++ b/glib/meson.build
+@@ -447,9 +447,9 @@ pkg.generate(libglib,
+   variables : [
+     'bindir=' + '${prefix}' / get_option('bindir'),
+     'datadir=' + '${prefix}' / get_option('datadir'),
+-    'glib_genmarshal=' + '${bindir}' / 'glib-genmarshal',
+-    'gobject_query=' + '${bindir}' / 'gobject-query',
+-    'glib_mkenums=' + '${bindir}' / 'glib-mkenums',
++    'glib_genmarshal=glib-genmarshal',
++    'gobject_query=gobject-query',
++    'glib_mkenums=glib-mkenums',
+     'glib_valgrind_suppressions=' + '${datadir}' /
+       valgrind_suppression_file_install_subdir /
+       fs.name(valgrind_suppression_file),
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Fix-DATADIRNAME-on-uclibc-Linux.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Fix-DATADIRNAME-on-uclibc-Linux.patch
new file mode 100644
index 0000000000000000000000000000000000000000..16f2d314967c4456ea8be719a7ba171a3976ebd5
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Fix-DATADIRNAME-on-uclibc-Linux.patch
@@ -0,0 +1,31 @@
+From c94e669de98a3892c699bd8d0d2b5164b2de747e Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 15 Mar 2014 22:42:29 -0700
+Subject: [PATCH] Fix DATADIRNAME on uclibc/Linux
+
+translation files are always installed under PREFIX/share/locale in uclibc
+based systems therefore lets set DATADIRNAME to "share".
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Pending
+
+
+---
+ m4macros/glib-gettext.m4 | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/m4macros/glib-gettext.m4 b/m4macros/glib-gettext.m4
+index df6fbf0..47db864 100644
+--- a/m4macros/glib-gettext.m4
++++ b/m4macros/glib-gettext.m4
+@@ -293,6 +293,10 @@ msgstr ""
+ 	    CATOBJEXT=.mo
+             DATADIRNAME=share
+ 	    ;;
++	    *-*-musl* | *-*-linux-uclibc*)
++	    CATOBJEXT=.gmo
++            DATADIRNAME=share
++	    ;;
+ 	    *)
+ 	    CATOBJEXT=.mo
+             DATADIRNAME=lib
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Install-gio-querymodules-as-libexec_PROGRAM.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Install-gio-querymodules-as-libexec_PROGRAM.patch
new file mode 100644
index 0000000000000000000000000000000000000000..597864d9ac447e818384981d9a777a6ba9e1b41b
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Install-gio-querymodules-as-libexec_PROGRAM.patch
@@ -0,0 +1,27 @@
+From 0015db45cd1bfefc04959dffab5dabeead93136f Mon Sep 17 00:00:00 2001
+From: Jussi Kukkonen <jussi.kukkonen@intel.com>
+Date: Tue, 22 Mar 2016 15:14:58 +0200
+Subject: [PATCH] Install gio-querymodules as libexec_PROGRAM
+
+We want to install this binary with the gio library, and debian
+renamer does not cope with library packages with files in ${bindir}
+
+Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
+Upstream-Status: Inappropriate [OE specific]
+
+---
+ gio/meson.build | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/gio/meson.build b/gio/meson.build
+index 2ef60ed..532b086 100644
+--- a/gio/meson.build
++++ b/gio/meson.build
+@@ -936,6 +936,7 @@ gio_querymodules = executable('gio-querymodules', 'gio-querymodules.c', 'giomodu
+   c_args : gio_c_args,
+   # intl.lib is not compatible with SAFESEH
+   link_args : noseh_link_args,
++  install_dir: glib_libexecdir,
+   dependencies : [libgio_dep, libgobject_dep, libgmodule_dep, libglib_dep])
+ 
+ glib_compile_schemas = executable('glib-compile-schemas',
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Remove-the-warning-about-deprecated-paths-in-schemas.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Remove-the-warning-about-deprecated-paths-in-schemas.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6fd93526ced24870dd6e400c0d2f500b259b68cd
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Remove-the-warning-about-deprecated-paths-in-schemas.patch
@@ -0,0 +1,40 @@
+From 4f47b8a8d650d185aa61aec2f56a283522a723c4 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Fri, 12 Jun 2015 17:08:46 +0300
+Subject: [PATCH] Remove the warning about deprecated paths in schemas
+
+Some schemas in gsettings-desktop-schemas (such as proxy and locale)
+are still using deprecated paths, as of 3.16.1. This causes warning
+messages, and meta/lib/oe/rootfs.py complaints about them.
+
+Upstream-Status: Inappropriate
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ gio/glib-compile-schemas.c | 13 -------------
+ 1 file changed, 13 deletions(-)
+
+diff --git a/gio/glib-compile-schemas.c b/gio/glib-compile-schemas.c
+index 7888120..7acbd5b 100644
+--- a/gio/glib-compile-schemas.c
++++ b/gio/glib-compile-schemas.c
+@@ -1232,19 +1232,6 @@ parse_state_start_schema (ParseState  *state,
+       return;
+     }
+ 
+-  if (path && (g_str_has_prefix (path, "/apps/") ||
+-               g_str_has_prefix (path, "/desktop/") ||
+-               g_str_has_prefix (path, "/system/")))
+-    {
+-      gchar *message = NULL;
+-      message = g_strdup_printf (_("Warning: Schema “%s” has path “%s”.  "
+-                                   "Paths starting with "
+-                                   "“/apps/”, “/desktop/” or “/system/” are deprecated."),
+-                                 id, path);
+-      g_printerr ("%s\n", message);
+-      g_free (message);
+-    }
+-
+   state->schema_state = schema_state_new (path, gettext_domain,
+                                           extends, extends_name, list_of);
+ 
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Set-host_machine-correctly-when-building-with-mingw3.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Set-host_machine-correctly-when-building-with-mingw3.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2e1e2313e8b15c1cbb81db84d7ad48d553ba8402
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Set-host_machine-correctly-when-building-with-mingw3.patch
@@ -0,0 +1,81 @@
+From ba1728bc27c88597164957d000b70ec4be6edf28 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Wed, 13 Feb 2019 15:32:05 +0100
+Subject: [PATCH] Set host_machine correctly when building with mingw32
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ gio/tests/meson.build  | 8 ++++----
+ glib/tests/meson.build | 2 +-
+ meson.build            | 3 +++
+ 3 files changed, 8 insertions(+), 5 deletions(-)
+
+diff --git a/gio/tests/meson.build b/gio/tests/meson.build
+index f644aa2..64a8684 100644
+--- a/gio/tests/meson.build
++++ b/gio/tests/meson.build
+@@ -29,7 +29,7 @@ endif
+ 
+ test_cpp_args = test_c_args
+ 
+-if host_machine.system() == 'windows'
++if host_system == 'windows'
+   common_gio_tests_deps += [iphlpapi_dep, winsock2, cc.find_library ('secur32')]
+ endif
+ 
+@@ -210,7 +210,7 @@ if have_dbus_daemon
+ endif
+ 
+ #  Test programs buildable on UNIX only
+-if host_machine.system() != 'windows'
++if host_system != 'windows'
+   gio_tests += {
+     'file' : {},
+     'gdbus-peer-object-manager' : {},
+@@ -462,7 +462,7 @@ if host_machine.system() != 'windows'
+ endif # unix
+ 
+ #  Test programs buildable on Windows only
+-if host_machine.system() == 'windows'
++if host_system == 'windows'
+   gio_tests += {'win32-streams' : {}}
+ endif
+ 
+@@ -532,7 +532,7 @@ if cc.get_id() != 'msvc' and cc.get_id() != 'clang-cl'
+   }
+ endif
+ 
+-if host_machine.system() != 'windows'
++if host_system != 'windows'
+   test_extra_programs += {
+     'gdbus-example-unix-fd-client' : {
+       'install' : false,
+diff --git a/glib/tests/meson.build b/glib/tests/meson.build
+index db01b54..6950817 100644
+--- a/glib/tests/meson.build
++++ b/glib/tests/meson.build
+@@ -188,7 +188,7 @@ if glib_conf.has('HAVE_EVENTFD')
+   }
+ endif
+ 
+-if host_machine.system() == 'windows'
++if host_system == 'windows'
+   if winsock2.found()
+     glib_tests += {
+       'gpoll' : {
+diff --git a/meson.build b/meson.build
+index 43bb468..5f9b59c 100644
+--- a/meson.build
++++ b/meson.build
+@@ -43,6 +43,9 @@ else
+ endif
+ 
+ host_system = host_machine.system()
++if host_system == 'mingw32'
++  host_system = 'windows'
++endif
+ 
+ if host_system == 'darwin'
+   ios_test_code = '''#include <TargetConditionals.h>
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Switch-from-the-deprecated-distutils-module-to-the-p.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Switch-from-the-deprecated-distutils-module-to-the-p.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b11c283e6d79977a6885f8e6a4218537c908100c
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-Switch-from-the-deprecated-distutils-module-to-the-p.patch
@@ -0,0 +1,34 @@
+From a8eb944a10353403241608a084787f6efcbb2eb7 Mon Sep 17 00:00:00 2001
+From: Jordan Williams <jordan@jwillikers.com>
+Date: Fri, 1 Dec 2023 09:53:50 -0600
+Subject: [PATCH] Switch from the deprecated distutils module to the packaging
+ module
+
+The distutils module was removed in Python 3.12.
+
+Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/glib/-/commit/6ef967a0f930ce37a8c9b5aff969693b34714291]
+
+Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
+---
+ gio/gdbus-2.0/codegen/utils.py | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/gio/gdbus-2.0/codegen/utils.py b/gio/gdbus-2.0/codegen/utils.py
+index 0204610..08f1ba9 100644
+--- a/gio/gdbus-2.0/codegen/utils.py
++++ b/gio/gdbus-2.0/codegen/utils.py
+@@ -19,7 +19,7 @@
+ #
+ # Author: David Zeuthen <davidz@redhat.com>
+ 
+-import distutils.version
++import packaging.version
+ import os
+ import sys
+ 
+@@ -166,4 +166,4 @@ def version_cmp_key(key):
+         v = str(key[0])
+     else:
+         v = "0"
+-    return (distutils.version.LooseVersion(v), key[1])
++    return (packaging.version.Version(v), key[1])
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-fix-compile-error-for-arm32.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-fix-compile-error-for-arm32.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0f8ef5c353ff1a31760f9d874f1c719b780d7396
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-fix-compile-error-for-arm32.patch
@@ -0,0 +1,15 @@
+Suject: Fix glib2 compile error for arm32
+Signed-off-by: Zheng Liming <zhengliming3@huawei.com>
+
+diff --git a/glib/gthreadprivate.h b/glib/gthreadprivate.h
+index 6eaf422..0a1bb97 100644
+--- a/glib/gthreadprivate.h
++++ b/glib/gthreadprivate.h
+@@ -44,6 +44,7 @@ struct  _GRealThread
+ #include <linux/futex.h>
+ #include <sys/syscall.h>
+ #include <unistd.h>
++#include <errno.h>
+
+ #ifndef FUTEX_WAIT_PRIVATE
+ #define FUTEX_WAIT_PRIVATE FUTEX_WAIT
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-gio-tests-portal-support-Fix-snap-test-ordering-race.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-gio-tests-portal-support-Fix-snap-test-ordering-race.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9e2bc1338b18f65e235229f94c249670df44817c
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-gio-tests-portal-support-Fix-snap-test-ordering-race.patch
@@ -0,0 +1,107 @@
+From f47503cc5ae10de6dee319ba6cff257eddabf33e Mon Sep 17 00:00:00 2001
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Date: Tue, 30 May 2023 11:52:38 +0100
+Subject: [PATCH] gio/tests/portal-support: Fix snap test ordering race
+
+When the gnome test runner executes the tests, the test appear to execute in disk
+order. This means it sometimes works and sometimes we see breakage in portal-support-snap
+and portal-support-snap-classic.
+
+The issue is that some tests create config files but some don't. If they run
+in the wrong order, tests see config files they shouldn't and break.
+
+Fix this by deleting the files after each test run, properly cleaning up after
+themselves. The cleanup code is based upon gtestutils.c:rm_rf().
+
+Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/glib/-/commit/c63cf19d9a8a6ae315a7f9a3fe4ea60c8cf5dece]
+
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+---
+ gio/tests/portal-support-snap-classic.c |  3 +++
+ gio/tests/portal-support-snap.c         |  3 +++
+ gio/tests/portal-support-utils.c        | 27 +++++++++++++++++++++++++
+ gio/tests/portal-support-utils.h        |  2 ++
+ 4 files changed, 35 insertions(+)
+
+diff --git a/gio/tests/portal-support-snap-classic.c b/gio/tests/portal-support-snap-classic.c
+index 8c0ed90c2..5b67865e7 100644
+--- a/gio/tests/portal-support-snap-classic.c
++++ b/gio/tests/portal-support-snap-classic.c
+@@ -66,6 +66,9 @@ tests_teardown (SetupData *setup_data,
+   else
+     g_unsetenv ("SNAP");
+ 
++  cleanup_snapfiles (setup_data->snap_path);
++  cleanup_snapfiles (setup_data->bin_path);
++
+   g_clear_pointer (&setup_data->old_path, g_free);
+   g_clear_pointer (&setup_data->old_snap, g_free);
+ }
+diff --git a/gio/tests/portal-support-snap.c b/gio/tests/portal-support-snap.c
+index 7dd14d82f..cd904678f 100644
+--- a/gio/tests/portal-support-snap.c
++++ b/gio/tests/portal-support-snap.c
+@@ -67,6 +67,9 @@ tests_teardown (SetupData *setup_data,
+   else
+     g_unsetenv ("SNAP");
+ 
++  cleanup_snapfiles (setup_data->snap_path);
++  cleanup_snapfiles (setup_data->bin_path);
++
+   g_clear_pointer (&setup_data->old_path, g_free);
+   g_clear_pointer (&setup_data->old_snap, g_free);
+ }
+diff --git a/gio/tests/portal-support-utils.c b/gio/tests/portal-support-utils.c
+index ae7073a3a..b7ee22630 100644
+--- a/gio/tests/portal-support-utils.c
++++ b/gio/tests/portal-support-utils.c
+@@ -26,6 +26,33 @@
+ #include <glib.h>
+ #include <glib/gstdio.h>
+ 
++
++void
++cleanup_snapfiles (const gchar *path)
++{
++  GDir *dir = NULL;
++  const gchar *entry;
++
++  dir = g_dir_open (path, 0, NULL);
++  if (dir == NULL)
++    {
++      /* Assume it’s a file. Ignore failure. */
++      (void) g_remove (path);
++      return;
++    }
++
++  while ((entry = g_dir_read_name (dir)) != NULL)
++    {
++      gchar *sub_path = g_build_filename (path, entry, NULL);
++      cleanup_snapfiles (sub_path);
++      g_free (sub_path);
++    }
++
++  g_dir_close (dir);
++
++  g_rmdir (path);
++}
++
+ void
+ create_fake_snapctl (const char *path,
+                      const char *supported_op)
+diff --git a/gio/tests/portal-support-utils.h b/gio/tests/portal-support-utils.h
+index 40c035b43..defbdcd4e 100644
+--- a/gio/tests/portal-support-utils.h
++++ b/gio/tests/portal-support-utils.h
+@@ -23,6 +23,8 @@
+ 
+ #include <glib.h>
+ 
++void cleanup_snapfiles (const gchar *path);
++
+ void create_fake_snap_yaml (const char *snap_path,
+                             gboolean is_classic);
+ 
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-gio-tests-resources.c-comment-out-a-build-host-only-.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-gio-tests-resources.c-comment-out-a-build-host-only-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d33fdd4d8b75e23d947ad0b7d70434c79f15b2a1
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-gio-tests-resources.c-comment-out-a-build-host-only-.patch
@@ -0,0 +1,28 @@
+From 92de6c7eb30b961b24a2dce812d5276487b7d23d Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Wed, 8 Jan 2020 18:22:46 +0100
+Subject: [PATCH] gio/tests/resources.c: comment out a build host-only test
+
+This test requires building resources in a way that is
+not cross-compatible (hardcodes ld and objcopy).
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ gio/tests/resources.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gio/tests/resources.c b/gio/tests/resources.c
+index c44d214..e289a01 100644
+--- a/gio/tests/resources.c
++++ b/gio/tests/resources.c
+@@ -993,7 +993,7 @@ main (int   argc,
+   g_test_add_func ("/resource/automatic", test_resource_automatic);
+   /* This only uses automatic resources too, so it tests the constructors and destructors */
+   g_test_add_func ("/resource/module", test_resource_module);
+-  g_test_add_func ("/resource/binary-linked", test_resource_binary_linked);
++  /* g_test_add_func ("/resource/binary-linked", test_resource_binary_linked); */
+ #endif
+   g_test_add_func ("/resource/uri/query-info", test_uri_query_info);
+   g_test_add_func ("/resource/uri/file", test_uri_file);
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-glocalfile-Sum-apparent-size-only-for-files-and-syml.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-glocalfile-Sum-apparent-size-only-for-files-and-syml.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a881b25ef3e07b38d86ec14b340704c5104a854d
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-glocalfile-Sum-apparent-size-only-for-files-and-syml.patch
@@ -0,0 +1,105 @@
+From d1a2117dc18dbcf87685891de7e2898108b66fc9 Mon Sep 17 00:00:00 2001
+From: Joan Bruguera <joanbrugueram@gmail.com>
+Date: Thu, 23 Mar 2023 02:24:30 +0000
+Subject: [PATCH] glocalfile: Sum apparent size only for files and symlinks
+
+Since GNU Coreutils 9.2 (commit 110bcd28386b1f47a4cd876098acb708fdcbbb25),
+`du --apparent-size` (including `du --bytes`) no longer counts all kinds of
+files (directories, FIFOs, etc.), but only those for which `st_size` in
+`struct stat` is defined by POSIX, namely regular files and symlinks
+(and also rarely supported memory objects).
+
+This aligns the behaviour of GLib's `G_FILE_MEASURE_APPARENT_SIZE` flag
+with the new GNU Coreutils `du` and correct POSIX use.
+
+Note that this may be a breaking change for some uses.
+
+Link: https://lists.gnu.org/archive/html/bug-coreutils/2023-03/msg00007.html
+Fixes: https://gitlab.gnome.org/GNOME/glib/-/issues/2965
+
+Upstream-Status: Backport
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ gio/gioenums.h   |  3 +++
+ gio/glocalfile.c | 37 +++++++++++++++++++++++++++++++++++++
+ 2 files changed, 40 insertions(+)
+
+diff --git a/gio/gioenums.h b/gio/gioenums.h
+index 7fd74a43e..c820cd36d 100644
+--- a/gio/gioenums.h
++++ b/gio/gioenums.h
+@@ -224,6 +224,9 @@ typedef enum {
+  *   sizes.  Normally, the block-size is used, if available, as this is a
+  *   more accurate representation of disk space used.
+  *   Compare with `du --apparent-size`.
++ *   Since GLib 2.78. and similarly to `du` since GNU Coreutils 9.2, this will
++ *   ignore the sizes of file types other than regular files and links, as the
++ *   sizes of other file types are not specified in a standard way.
+  * @G_FILE_MEASURE_NO_XDEV: Do not cross mount point boundaries.
+  *   Compare with `du -x`.
+  *
+diff --git a/gio/glocalfile.c b/gio/glocalfile.c
+index 67d4b99fb..dbb56902d 100644
+--- a/gio/glocalfile.c
++++ b/gio/glocalfile.c
+@@ -86,6 +86,9 @@
+ #define FILE_READ_ONLY_VOLUME           0x00080000
+ #endif
+ 
++#ifndef S_ISREG
++#define S_ISREG(m) (((m) & _S_IFMT) == _S_IFREG)
++#endif
+ #ifndef S_ISDIR
+ #define S_ISDIR(m) (((m) & _S_IFMT) == _S_IFDIR)
+ #endif
+@@ -2777,6 +2780,39 @@ g_local_file_measure_size_of_contents (gint           fd,
+                                        MeasureState  *state,
+                                        GError       **error);
+ 
++/*
++ * _g_stat_is_size_usable:
++ * @buf: a #GLocalFileStat.
++ *
++ * Checks if the file type is such that the `st_size` field of `struct stat` is
++ * well-defined by POSIX.
++ * (see https://pubs.opengroup.org/onlinepubs/009696799/basedefs/sys/stat.h.html)
++ *
++ * This behaviour is aligned with `du` from GNU Coreutils 9.2+
++ * (see https://lists.gnu.org/archive/html/bug-coreutils/2023-03/msg00007.html)
++ * and makes apparent size sums well-defined; formerly, they depended on the
++ * implementation, and could differ across filesystems.
++ *
++ * Returns: %TRUE if the size field is well-defined, %FALSE otherwise.
++ **/
++inline static gboolean
++_g_stat_is_size_usable (const GLocalFileStat *buf)
++{
++#ifndef HAVE_STATX
++  /* Memory objects are defined by POSIX, but are not supported by statx nor Windows */
++#ifdef S_TYPEISSHM
++  if (S_TYPEISSHM (buf))
++    return TRUE;
++#endif
++#ifdef S_TYPEISTMO
++  if (S_TYPEISTMO (buf))
++    return TRUE;
++#endif
++#endif
++
++  return S_ISREG (_g_stat_mode (buf)) || S_ISLNK (_g_stat_mode (buf));
++}
++
+ static gboolean
+ g_local_file_measure_size_of_file (gint           parent_fd,
+                                    GSList        *name,
+@@ -2836,6 +2872,7 @@ g_local_file_measure_size_of_file (gint           parent_fd,
+     state->disk_usage += _g_stat_blocks (&buf) * G_GUINT64_CONSTANT (512);
+   else
+ #endif
++  if (_g_stat_is_size_usable (&buf))
+     state->disk_usage += _g_stat_size (&buf);
+ 
+   if (S_ISDIR (_g_stat_mode (&buf)))
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-meson-Run-atomics-test-on-clang-as-well.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-meson-Run-atomics-test-on-clang-as-well.patch
new file mode 100644
index 0000000000000000000000000000000000000000..44482dd2b7b93f9da2e99ce7a0d01591675a6ad5
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-meson-Run-atomics-test-on-clang-as-well.patch
@@ -0,0 +1,29 @@
+From 4b97f457b7b44117e27d2a218c4b68e7fe3fe4ce Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 12 Oct 2019 17:46:26 -0700
+Subject: [PATCH] meson: Run atomics test on clang as well
+
+Fixes
+./glib-2.62.1/glib/gatomic.c:675:2: error: G_ATOMIC_LOCK_FREE defined, but incapable of lock-free atomics.
+^
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+---
+ meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/meson.build b/meson.build
+index afb6eaa..6aa70f5 100644
+--- a/meson.build
++++ b/meson.build
+@@ -1692,7 +1692,7 @@ atomicdefine = '''
+ # We know that we can always use real ("lock free") atomic operations with MSVC
+ if cc.get_id() == 'msvc' or cc.get_id() == 'clang-cl' or cc.links(atomictest, name : 'atomic ops')
+   have_atomic_lock_free = true
+-  if cc.get_id() == 'gcc' and not cc.compiles(atomicdefine, name : 'atomic ops define')
++  if (cc.get_id() == 'gcc' or cc.get_id() == 'clang') and not cc.compiles(atomicdefine, name : 'atomic ops define')
+     # Old gcc release may provide
+     # __sync_bool_compare_and_swap but doesn't define
+     # __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-meson.build-do-not-enable-pidfd-features-on-native-g.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-meson.build-do-not-enable-pidfd-features-on-native-g.patch
new file mode 100644
index 0000000000000000000000000000000000000000..14dcb278e057b6af1d057d62fa480e921011c88c
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0001-meson.build-do-not-enable-pidfd-features-on-native-g.patch
@@ -0,0 +1,29 @@
+From 294f3e6e9a0a9f4733e85ed6810d1b743055370b Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Sat, 16 Sep 2023 22:28:27 +0200
+Subject: [PATCH] meson.build: do not enable pidfd features on native glib
+ builds
+
+We still use host distros like alma 8 with kernels older than 5.4,
+where these features are not implemented.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ meson.build | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/meson.build b/meson.build
+index 8bc5fa7..df1fa60 100644
+--- a/meson.build
++++ b/meson.build
+@@ -981,7 +981,8 @@ if cc.links('''#include <sys/syscall.h>
+                  waitid (P_PIDFD, 0, &child_info, WEXITED | WNOHANG);
+                  return 0;
+                }''', name : 'pidfd_open(2) system call')
+-  glib_conf.set('HAVE_PIDFD', 1)
++  #requires kernel 5.4+
++  #glib_conf.set('HAVE_PIDFD', 1)
+ endif
+ 
+ # Check for __uint128_t (gcc) by checking for 128-bit division
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0010-Do-not-hardcode-python-path-into-various-tools.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0010-Do-not-hardcode-python-path-into-various-tools.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1c645f3a9abc9fe87b9008f4112b8ca641df030b
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/0010-Do-not-hardcode-python-path-into-various-tools.patch
@@ -0,0 +1,44 @@
+From 79ce7e545dd3a93f77d2146d50b6fa061fbceed9 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 3 Oct 2017 10:45:55 +0300
+Subject: [PATCH] Do not hardcode python path into various tools
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ gio/gdbus-2.0/codegen/gdbus-codegen.in | 2 +-
+ gobject/glib-genmarshal.in             | 2 +-
+ gobject/glib-mkenums.in                | 2 +-
+ 3 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/gio/gdbus-2.0/codegen/gdbus-codegen.in b/gio/gdbus-2.0/codegen/gdbus-codegen.in
+index 67d3675..4e92a7a 100755
+--- a/gio/gdbus-2.0/codegen/gdbus-codegen.in
++++ b/gio/gdbus-2.0/codegen/gdbus-codegen.in
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env @PYTHON@
++#!/usr/bin/env python3
+ 
+ # GDBus - GLib D-Bus Library
+ #
+diff --git a/gobject/glib-genmarshal.in b/gobject/glib-genmarshal.in
+index 7380f24..c8abeaa 100755
+--- a/gobject/glib-genmarshal.in
++++ b/gobject/glib-genmarshal.in
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env @PYTHON@
++#!/usr/bin/env python3
+ 
+ # pylint: disable=too-many-lines, missing-docstring, invalid-name
+ 
+diff --git a/gobject/glib-mkenums.in b/gobject/glib-mkenums.in
+index 91ad779..3ebef62 100755
+--- a/gobject/glib-mkenums.in
++++ b/gobject/glib-mkenums.in
+@@ -1,4 +1,4 @@
+-#!/usr/bin/env @PYTHON@
++#!/usr/bin/env python3
+ 
+ # If the code below looks horrible and unpythonic, do not panic.
+ #
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/fix-regex.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/fix-regex.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3a9ac75f32d6b8d84d3580660652d7864b18f5a9
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/fix-regex.patch
@@ -0,0 +1,52 @@
+From cce3ae98a2c1966719daabff5a4ec6cf94a846f6 Mon Sep 17 00:00:00 2001
+From: Philip Withnall <pwithnall@gnome.org>
+Date: Mon, 26 Feb 2024 16:55:44 +0000
+Subject: [PATCH] tests: Remove variable-length lookbehind tests for GRegex
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+PCRE2 10.43 has now introduced support for variable-length lookbehind,
+so these tests now fail if GLib is built against PCRE2 10.43 or higher.
+
+See
+https://github.com/PCRE2Project/pcre2/blob/e8db6fa7137f4c6f66cb87e0a3c9467252ec1ef7/ChangeLog#L94.
+
+Rather than making the tests conditional on the version of PCRE2 in use,
+just remove them. They are mostly testing the PCRE2 code rather than
+any code in GLib, so don’t have much value.
+
+This should fix CI runs on msys2-mingw32, which updated to PCRE2 10.43 2
+days ago.
+
+Signed-off-by: Philip Withnall <pwithnall@gnome.org>
+
+Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/glib/-/commit/cce3ae98a2c1966719daabff5a4ec6cf94a846f6]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ glib/tests/regex.c | 10 ----------
+ 1 file changed, 10 deletions(-)
+
+diff --git a/glib/tests/regex.c b/glib/tests/regex.c
+index 1082526292..d7a698ec67 100644
+--- a/glib/tests/regex.c
++++ b/glib/tests/regex.c
+@@ -1885,16 +1885,6 @@ test_lookbehind (void)
+   g_match_info_free (match);
+   g_regex_unref (regex);
+ 
+-  regex = g_regex_new ("(?<!dogs?|cats?) x", G_REGEX_OPTIMIZE, G_REGEX_MATCH_DEFAULT, &error);
+-  g_assert (regex == NULL);
+-  g_assert_error (error, G_REGEX_ERROR, G_REGEX_ERROR_VARIABLE_LENGTH_LOOKBEHIND);
+-  g_clear_error (&error);
+-
+-  regex = g_regex_new ("(?<=ab(c|de)) foo", G_REGEX_OPTIMIZE, G_REGEX_MATCH_DEFAULT, &error);
+-  g_assert (regex == NULL);
+-  g_assert_error (error, G_REGEX_ERROR, G_REGEX_ERROR_VARIABLE_LENGTH_LOOKBEHIND);
+-  g_clear_error (&error);
+-
+   regex = g_regex_new ("(?<=abc|abde)foo", G_REGEX_OPTIMIZE, G_REGEX_MATCH_DEFAULT, &error);
+   g_assert (regex);
+   g_assert_no_error (error);
+-- 
+GitLab
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/memory-monitor.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/memory-monitor.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4f38509da6fc1ecb9fbe6972d62c05497da52b09
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/memory-monitor.patch
@@ -0,0 +1,361 @@
+From ce840b6b111e1e109e511f6833d6aa419e2b723a Mon Sep 17 00:00:00 2001
+From: Philip Withnall <philip@tecnocode.co.uk>
+Date: Tue, 23 Jan 2024 11:16:52 +0000
+Subject: [PATCH] Merge branch '2887-memory-monitor-tests' into 'main'
+
+tests: Fix race condition in memory-monitor-dbus.test
+
+Closes #2887
+
+See merge request GNOME/glib!3844
+
+Hopefully these commits fix the occasional failures we've been seeing:
+https://bugzilla.yoctoproject.org/show_bug.cgi?id=15362
+
+Upstream-Status: Backport
+Signed-off-by: Ross Burton <ross.burton@arm.com>
+---
+ gio/tests/memory-monitor-dbus.py.in          | 64 +++++++++++++-------
+ gio/tests/memory-monitor-portal.py.in        | 54 ++++++++++-------
+ gio/tests/power-profile-monitor-dbus.py.in   | 35 ++++++-----
+ gio/tests/power-profile-monitor-portal.py.in | 34 ++++++-----
+ 4 files changed, 113 insertions(+), 74 deletions(-)
+
+diff --git a/gio/tests/memory-monitor-dbus.py.in b/gio/tests/memory-monitor-dbus.py.in
+index bf32918..7aae01e 100755
+--- a/gio/tests/memory-monitor-dbus.py.in
++++ b/gio/tests/memory-monitor-dbus.py.in
+@@ -16,7 +16,6 @@ import sys
+ import subprocess
+ import fcntl
+ import os
+-import time
+ 
+ import taptestrunner
+ 
+@@ -57,53 +56,74 @@ try:
+             fcntl.fcntl(self.p_mock.stdout, fcntl.F_SETFL, flags | os.O_NONBLOCK)
+             self.last_warning = -1
+             self.dbusmock = dbus.Interface(self.obj_lmm, dbusmock.MOCK_IFACE)
++
++            try:
++                self.wait_for_bus_object('org.freedesktop.LowMemoryMonitor',
++                                        '/org/freedesktop/LowMemoryMonitor',
++                                        system_bus=True)
++            except:
++                raise
++
+             self.memory_monitor = Gio.MemoryMonitor.dup_default()
++            assert("GMemoryMonitorDBus" in str(self.memory_monitor))
+             self.memory_monitor.connect("low-memory-warning", self.memory_warning_cb)
+             self.mainloop = GLib.MainLoop()
+             self.main_context = self.mainloop.get_context()
+ 
++            # The LowMemoryMonitor API is stateless: it doesn’t expose any
++            # properties, just a warning signal. Emit the signal in a loop until
++            # the GMemoryMonitor instance has initialised and synchronised to
++            # the right state.
++            def emit_warning(level):
++                self.dbusmock.EmitWarning(level)
++                return GLib.SOURCE_CONTINUE
++
++            idle_id = GLib.idle_add(emit_warning, 0)
++            while self.last_warning != 0:
++                self.main_context.iteration(True)
++            GLib.source_remove(idle_id)
++
+         def tearDown(self):
+             self.p_mock.terminate()
+             self.p_mock.wait()
+ 
+-        def assertEventually(self, condition, message=None, timeout=50):
++        def assertEventually(self, condition, message=None, timeout=5):
+             '''Assert that condition function eventually returns True.
+ 
+-            Timeout is in deciseconds, defaulting to 50 (5 seconds). message is
++            Timeout is in seconds, defaulting to 5 seconds. message is
+             printed on failure.
+             '''
+-            while timeout >= 0:
+-                context = GLib.MainContext.default()
+-                while context.iteration(False):
+-                    pass
+-                if condition():
+-                    break
+-                timeout -= 1
+-                time.sleep(0.1)
+-            else:
+-                self.fail(message or 'timed out waiting for ' + str(condition))
++            if not message:
++                message = 'timed out waiting for ' + str(condition)
++
++            def timed_out_cb(message):
++                self.fail(message)
++                return GLib.SOURCE_REMOVE
++
++            timeout_source = GLib.timeout_source_new_seconds(timeout)
++            timeout_source.set_callback(timed_out_cb, message)
++            timeout_source.attach(self.main_context)
++
++            while not condition():
++                self.main_context.iteration(True)
++
++            timeout_source.destroy()
+ 
+         def memory_warning_cb(self, monitor, level):
++            print("Received memory warning signal, level", level)
+             self.last_warning = level
+             self.main_context.wakeup()
+ 
+         def test_low_memory_warning_signal(self):
+             '''LowMemoryWarning signal'''
+ 
+-            # Wait 2 seconds
+-            timeout = 2
+-            while timeout > 0:
+-                time.sleep(0.5)
+-                timeout -= 0.5
+-                self.main_context.iteration(False)
+-
+             self.dbusmock.EmitWarning(100)
+             # Wait 2 seconds or until warning
+-            self.assertEventually(lambda: self.last_warning == 100, "'100' low-memory warning not received", 20)
++            self.assertEventually(lambda: self.last_warning == 100, "'100' low-memory warning not received", 2)
+ 
+             self.dbusmock.EmitWarning(255)
+             # Wait 2 seconds or until warning
+-            self.assertEventually(lambda: self.last_warning == 255, "'255' low-memory warning not received", 20)
++            self.assertEventually(lambda: self.last_warning == 255, "'255' low-memory warning not received", 2)
+ 
+ except ImportError as e:
+     @unittest.skip("Cannot import %s" % e.name)
+diff --git a/gio/tests/memory-monitor-portal.py.in b/gio/tests/memory-monitor-portal.py.in
+index 748cee8..f570508 100755
+--- a/gio/tests/memory-monitor-portal.py.in
++++ b/gio/tests/memory-monitor-portal.py.in
+@@ -16,7 +16,6 @@ import sys
+ import subprocess
+ import fcntl
+ import os
+-import time
+ 
+ import taptestrunner
+ 
+@@ -80,26 +79,44 @@ try:
+             self.mainloop = GLib.MainLoop()
+             self.main_context = self.mainloop.get_context()
+ 
++            # The LowMemoryMonitor API is stateless: it doesn’t expose any
++            # properties, just a warning signal. Emit the signal in a loop until
++            # the GMemoryMonitor instance has initialised and synchronised to
++            # the right state.
++            def emit_warning(level):
++                self.dbusmock.EmitWarning(level)
++                return GLib.SOURCE_CONTINUE
++
++            idle_id = GLib.idle_add(self.emit_warning, 0)
++            while self.last_warning != 0:
++                self.main_context.iteration(True)
++            GLib.source_remove(idle_id)
++
+         def tearDown(self):
+             self.p_mock.terminate()
+             self.p_mock.wait()
+ 
+-        def assertEventually(self, condition, message=None, timeout=50):
++        def assertEventually(self, condition, message=None, timeout=5):
+             '''Assert that condition function eventually returns True.
+ 
+-            Timeout is in deciseconds, defaulting to 50 (5 seconds). message is
++            Timeout is in seconds, defaulting to 5 seconds. message is
+             printed on failure.
+             '''
+-            while timeout >= 0:
+-                context = GLib.MainContext.default()
+-                while context.iteration(False):
+-                    pass
+-                if condition():
+-                    break
+-                timeout -= 1
+-                time.sleep(0.1)
+-            else:
+-                self.fail(message or 'timed out waiting for ' + str(condition))
++            if not message:
++                message = 'timed out waiting for ' + str(condition)
++
++            def timed_out_cb(message):
++                self.fail(message)
++                return GLib.SOURCE_REMOVE
++
++            timeout_source = GLib.timeout_source_new_seconds(timeout)
++            timeout_source.set_callback(timed_out_cb, message)
++            timeout_source.attach(self.main_context)
++
++            while not condition():
++                self.main_context.iteration(True)
++
++            timeout_source.destroy()
+ 
+         def portal_memory_warning_cb(self, monitor, level):
+             self.last_warning = level
+@@ -108,20 +125,13 @@ try:
+         def test_low_memory_warning_portal_signal(self):
+             '''LowMemoryWarning signal'''
+ 
+-            # Wait 2 seconds
+-            timeout = 2
+-            while timeout > 0:
+-                time.sleep(0.5)
+-                timeout -= 0.5
+-                self.main_context.iteration(False)
+-
+             self.dbusmock.EmitWarning(100)
+             # Wait 2 seconds or until warning
+-            self.assertEventually(lambda: self.last_warning == 100, "'100' low-memory warning not received", 20)
++            self.assertEventually(lambda: self.last_warning == 100, "'100' low-memory warning not received", 2)
+ 
+             self.dbusmock.EmitWarning(255)
+             # Wait 2 seconds or until warning
+-            self.assertEventually(lambda: self.last_warning == 255, "'255' low-memory warning not received", 20)
++            self.assertEventually(lambda: self.last_warning == 255, "'255' low-memory warning not received", 2)
+ 
+ except ImportError as e:
+     @unittest.skip("Cannot import %s" % e.name)
+diff --git a/gio/tests/power-profile-monitor-dbus.py.in b/gio/tests/power-profile-monitor-dbus.py.in
+index 06e594f..f955afc 100755
+--- a/gio/tests/power-profile-monitor-dbus.py.in
++++ b/gio/tests/power-profile-monitor-dbus.py.in
+@@ -16,7 +16,6 @@ import sys
+ import subprocess
+ import fcntl
+ import os
+-import time
+ 
+ import taptestrunner
+ 
+@@ -58,6 +57,7 @@ try:
+             self.power_saver_enabled = False
+             self.dbus_props = dbus.Interface(self.obj_ppd, dbus.PROPERTIES_IFACE)
+             self.power_profile_monitor = Gio.PowerProfileMonitor.dup_default()
++            assert("GPowerProfileMonitorDBus" in str(self.power_profile_monitor))
+             self.power_profile_monitor.connect("notify::power-saver-enabled", self.power_saver_enabled_cb)
+             self.mainloop = GLib.MainLoop()
+             self.main_context = self.mainloop.get_context()
+@@ -66,22 +66,27 @@ try:
+             self.p_mock.terminate()
+             self.p_mock.wait()
+ 
+-        def assertEventually(self, condition, message=None, timeout=50):
++        def assertEventually(self, condition, message=None, timeout=5):
+             '''Assert that condition function eventually returns True.
+ 
+-            Timeout is in deciseconds, defaulting to 50 (5 seconds). message is
++            Timeout is in seconds, defaulting to 5 seconds. message is
+             printed on failure.
+             '''
+-            while timeout >= 0:
+-                context = GLib.MainContext.default()
+-                while context.iteration(False):
+-                    pass
+-                if condition():
+-                    break
+-                timeout -= 1
+-                time.sleep(0.1)
+-            else:
+-                self.fail(message or 'timed out waiting for ' + str(condition))
++            if not message:
++                message = 'timed out waiting for ' + str(condition)
++
++            def timed_out_cb(message):
++                self.fail(message)
++                return GLib.SOURCE_REMOVE
++
++            timeout_source = GLib.timeout_source_new_seconds(timeout)
++            timeout_source.set_callback(timed_out_cb, message)
++            timeout_source.attach(self.main_context)
++
++            while not condition():
++                self.main_context.iteration(True)
++
++            timeout_source.destroy()
+ 
+         def power_saver_enabled_cb(self, spec, data):
+             self.power_saver_enabled = self.power_profile_monitor.get_power_saver_enabled()
+@@ -92,10 +97,10 @@ try:
+ 
+             self.assertEqual(self.power_profile_monitor.get_power_saver_enabled(), False)
+             self.dbus_props.Set('net.hadess.PowerProfiles', 'ActiveProfile', dbus.String('power-saver', variant_level=1))
+-            self.assertEventually(lambda: self.power_saver_enabled == True, "power-saver didn't become enabled", 10)
++            self.assertEventually(lambda: self.power_saver_enabled == True, "power-saver didn't become enabled", 1)
+ 
+             self.dbus_props.Set('net.hadess.PowerProfiles', 'ActiveProfile', dbus.String('balanced', variant_level=1))
+-            self.assertEventually(lambda: self.power_saver_enabled == False, "power-saver didn't become disabled", 10)
++            self.assertEventually(lambda: self.power_saver_enabled == False, "power-saver didn't become disabled", 1)
+ 
+ except ImportError as e:
+     @unittest.skip("Cannot import %s" % e.name)
+diff --git a/gio/tests/power-profile-monitor-portal.py.in b/gio/tests/power-profile-monitor-portal.py.in
+index 09e9a45..ad2abf6 100755
+--- a/gio/tests/power-profile-monitor-portal.py.in
++++ b/gio/tests/power-profile-monitor-portal.py.in
+@@ -16,7 +16,6 @@ import sys
+ import subprocess
+ import fcntl
+ import os
+-import time
+ 
+ import taptestrunner
+ 
+@@ -90,22 +89,27 @@ try:
+             self.p_mock.terminate()
+             self.p_mock.wait()
+ 
+-        def assertEventually(self, condition, message=None, timeout=50):
++        def assertEventually(self, condition, message=None, timeout=5):
+             '''Assert that condition function eventually returns True.
+ 
+-            Timeout is in deciseconds, defaulting to 50 (5 seconds). message is
++            Timeout is in seconds, defaulting to 5 seconds. message is
+             printed on failure.
+             '''
+-            while timeout >= 0:
+-                context = GLib.MainContext.default()
+-                while context.iteration(False):
+-                    pass
+-                if condition():
+-                    break
+-                timeout -= 1
+-                time.sleep(0.1)
+-            else:
+-                self.fail(message or 'timed out waiting for ' + str(condition))
++            if not message:
++                message = 'timed out waiting for ' + str(condition)
++
++            def timed_out_cb(message):
++                self.fail(message)
++                return GLib.SOURCE_REMOVE
++
++            timeout_source = GLib.timeout_source_new_seconds(timeout)
++            timeout_source.set_callback(timed_out_cb, message)
++            timeout_source.attach(self.main_context)
++
++            while not condition():
++                self.main_context.iteration(True)
++
++            timeout_source.destroy()
+ 
+         def power_saver_enabled_cb(self, spec, data):
+             self.power_saver_enabled = self.power_profile_monitor.get_power_saver_enabled()
+@@ -116,10 +120,10 @@ try:
+ 
+             self.assertEqual(self.power_profile_monitor.get_power_saver_enabled(), False)
+             self.dbus_props.Set('net.hadess.PowerProfiles', 'ActiveProfile', dbus.String('power-saver', variant_level=1))
+-            self.assertEventually(lambda: self.power_saver_enabled == True, "power-saver didn't become enabled", 10)
++            self.assertEventually(lambda: self.power_saver_enabled == True, "power-saver didn't become enabled", 1)
+ 
+             self.dbus_props.Set('net.hadess.PowerProfiles', 'ActiveProfile', dbus.String('balanced', variant_level=1))
+-            self.assertEventually(lambda: self.power_saver_enabled == False, "power-saver didn't become disabled", 10)
++            self.assertEventually(lambda: self.power_saver_enabled == False, "power-saver didn't become disabled", 1)
+ 
+         def test_power_profile_power_saver_enabled_portal_default(self):
+             '''power-saver-enabled property default value'''
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common
new file mode 100644
index 0000000000000000000000000000000000000000..0d7c5fa3f8cec69e67d217775b04fe56d2da20e8
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common
@@ -0,0 +1,3 @@
+[properties]
+# On all known supported architectures the stack grows down
+growing_stack = false
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common-glibc b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common-glibc
new file mode 100644
index 0000000000000000000000000000000000000000..3049e5116ece7292fa550c29746aba88810b5ea9
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common-glibc
@@ -0,0 +1,6 @@
+[properties]
+have_c99_vsnprintf = true
+have_c99_snprintf = true
+have_unix98_printf = true
+va_val_copy = true
+have_strlcpy = true
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common-linux b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common-linux
new file mode 100644
index 0000000000000000000000000000000000000000..adad7e62eeb9e8d0f245ba319a9136cb28a3157c
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common-linux
@@ -0,0 +1,5 @@
+[properties]
+have_proc_self_cmdline = true
+
+[binaries]
+env = '/usr/bin/env'
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common-mingw b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common-mingw
new file mode 100644
index 0000000000000000000000000000000000000000..75f911ba1edcd498e2ce531bd3c5a9e93f1e91aa
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common-mingw
@@ -0,0 +1,6 @@
+[properties]
+have_c99_vsnprintf = false
+have_c99_snprintf = false
+have_unix98_printf = false
+va_val_copy = true
+have_proc_self_cmdline = false
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common-musl b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common-musl
new file mode 100644
index 0000000000000000000000000000000000000000..3049e5116ece7292fa550c29746aba88810b5ea9
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/meson.cross.d/common-musl
@@ -0,0 +1,6 @@
+[properties]
+have_c99_vsnprintf = true
+have_c99_snprintf = true
+have_unix98_printf = true
+va_val_copy = true
+have_strlcpy = true
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/relocate-modules.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/relocate-modules.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3e79bbf6796ee937aff0118eef9f26489697941f
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/relocate-modules.patch
@@ -0,0 +1,44 @@
+From f40e89b3852df37959606ee13b1a14ade81fa886 Mon Sep 17 00:00:00 2001
+From: Ross Burton <ross.burton@intel.com>
+Date: Fri, 11 Mar 2016 15:35:55 +0000
+Subject: [PATCH] glib-2.0: relocate the GIO module directory for native builds
+
+Instead of hard-coding GIO_MODULE_PATH when glib is built, use dladdr() to
+determine where libglib.so is and use that path to calculate GIO_MODULES_DIR.
+
+This solves relocation problems with GIOModule for native builds of glib.
+
+Upstream-Status: Inappropriate
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+Port patch to 2.48
+Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
+---
+ gio/giomodule.c | 7 -------
+ 1 file changed, 7 deletions(-)
+
+diff --git a/gio/giomodule.c b/gio/giomodule.c
+index 17fabe6..8021208 100644
+--- a/gio/giomodule.c
++++ b/gio/giomodule.c
+@@ -1271,11 +1271,6 @@ get_gio_module_dir (void)
+       g_free (install_dir);
+ #else
+       module_dir = g_strdup (GIO_MODULE_DIR);
+-#ifdef __APPLE__
+-#include "TargetConditionals.h"
+-/* Only auto-relocate on macOS, not watchOS etc; older macOS SDKs only define TARGET_OS_MAC */
+-#if (defined (TARGET_OS_OSX) && TARGET_OS_OSX) || \
+-     (!defined (TARGET_OS_OSX) && defined (TARGET_OS_MAC) && TARGET_OS_MAC)
+ #include <dlfcn.h>
+       {
+         g_autofree gchar *path = NULL;
+@@ -1294,8 +1289,6 @@ get_gio_module_dir (void)
+               }
+           }
+       }
+-#endif
+-#endif
+ #endif
+     }
+ 
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/run-ptest b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/run-ptest
new file mode 100644
index 0000000000000000000000000000000000000000..831bc3b91f157a64711b89035142da35a5bdbdd8
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/run-ptest
@@ -0,0 +1,10 @@
+#! /bin/sh
+
+set -eux
+if id -u glib2-test; then
+   userdel glib2-test
+fi
+useradd glib2-test
+cd /tmp
+su glib2-test -c 'G_TEST_TMPDIR=`readlink -f /tmp` gnome-desktop-testing-runner glib'
+userdel glib2-test
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0/skip-timeout.patch b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/skip-timeout.patch
new file mode 100644
index 0000000000000000000000000000000000000000..08f9d066bbba7b72ec6fa0b2e6d55b28cdfcc97f
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0/skip-timeout.patch
@@ -0,0 +1,31 @@
+From bb11d1a4ae77d93ec0743e54077cf0f990243fa6 Mon Sep 17 00:00:00 2001
+From: Ross Burton <ross.burton@arm.com>
+Date: Thu, 28 Mar 2024 16:27:09 +0000
+Subject: [PATCH] Skip /timeout/rounding test
+
+This test is sensitive to load because it expects certain timeout operations
+to succeed in specific time periods. Whilst these timeouts are fairly large,
+they're still exceeded inside a qemu on a loaded system.
+
+https://bugzilla.yoctoproject.org/show_bug.cgi?id=14464
+
+Upstream-Status: Inappropriate [OE-specific]
+Signed-off-by: Ross Burton <ross.burton@arm.com>
+---
+ glib/tests/timeout.c | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/glib/tests/timeout.c b/glib/tests/timeout.c
+index 1ae3f3a34..85a715b0f 100644
+--- a/glib/tests/timeout.c
++++ b/glib/tests/timeout.c
+@@ -214,7 +214,6 @@ main (int argc, char *argv[])
+   g_test_add_func ("/timeout/seconds-once", test_seconds_once);
+   g_test_add_func ("/timeout/weeks-overflow", test_weeks_overflow);
+   g_test_add_func ("/timeout/far-future-ready-time", test_far_future_ready_time);
+-  g_test_add_func ("/timeout/rounding", test_rounding);
+ 
+   return g_test_run ();
+ }
+-- 
+2.34.1
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0_%.bbappend b/meta-openeuler/recipes-core/glib-2.0/glib-2.0_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..67b9f5ab9f653c9444be4195c2bf34d8f549a9af
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0_%.bbappend
@@ -0,0 +1,84 @@
+
+OPENEULER_REPO_NAME = "glib2"
+
+# openeuler patch
+SRC_URI:prepend = " \
+        file://glib-${PV}.tar.xz \
+"
+
+# remove unneeded patches for version 2.78.3 from poky
+SRC_URI:remove = " \
+    file://0001-gio-tests-portal-support-Fix-snap-test-ordering-race.patch \
+    file://0001-glocalfile-Sum-apparent-size-only-for-files-and-syml.patch \
+"
+
+# add more patches for version 2.78.3 from poky
+# The following patches cannot be successfully applied to version 2.78.3,
+# it causes building error.
+# file://0001-Switch-from-the-deprecated-distutils-module-to-the-p.patch
+SRC_URI:append = " \
+    file://memory-monitor.patch \
+    file://fix-regex.patch \
+    file://skip-timeout.patch \
+"
+
+# add more patches for version 2.78.3 from openEuler
+SRC_URI:append = " \
+    file://gspawn-eperm.patch \
+    file://backport-gmessages-fix-dropping-irrelevant-log-domains.patch \
+    file://backport-gutils-Fix-an-unlikely-minor-leak-in-g_build_user_data_dir.patch \
+"
+
+SRC_URI:append:class-native:append = " \
+    file://0001-meson.build-do-not-enable-pidfd-features-on-native-g.patch \
+"
+
+FILES:${PN}:append = " \
+    ${datadir}/glib-2.0/dtds \
+"
+
+# fix arm build error: 'errno' undeclared (first use in this function)
+SRC_URI:append:arm = " file://0001-fix-compile-error-for-arm32.patch"
+
+PV = "2.78.3"
+
+# delete depends to shared-mime-info
+SHAREDMIMEDEP:remove = "${@['', 'shared-mime-info']['${OPENEULER_PREBUILT_TOOLS_ENABLE}' == 'yes']}"
+
+# glib2-codegn is a collection of python scripts.
+# here, remove the runtime depends of python3, to simplify build
+# when python3 support becomes mature, remove the following codes
+RDEPENDS:${PN}-codegen:openeuler-prebuilt = ""
+
+# glib needs meson, meson needs python3-native
+# here use nativesdk's meson-native and python3-native
+DEPENDS:remove = "${@['', 'python3-native']['${OPENEULER_PREBUILT_TOOLS_ENABLE}' == 'yes']}"
+
+# glib-2.0 will inherit gio-module-cache.bbclass to update
+# gio module after glib-2.0 is installed.
+# to update the cache, gio-querymodules of glib-2.0 will be called.
+# gio-querymodules is a target binary which can't be directly executed in host
+# to do this, yocto use qemu user mode to simulate the execution of gio-querymodules.
+# The call of qemu user mode will make things more complex, so better not to use
+# A workaround is to delay the call of  gio-querymodules in target.
+# Here, we set GIO_MODULLE_PACKAGES to empty to bypass the gio_module_cache_common in
+# gio-module-cache.bbclass
+# In future, if we figure out the related stuff of gio-querymodules, we can remove the
+# following codes
+GIO_MODULE_PACKAGES:openeuler-prebuilt = ""
+
+# rpath may generate by meson and may not auto delete rpath, it is no secure, so let we do it as a workaround
+do_install:append () {
+    if [ "${OPENEULER_PREBUILT_TOOLS_ENABLE}" = "yes" ];then
+        if [ -f ${D}${libexecdir}/gio-querymodules${EXEEXT} ]; then
+            chrpath --delete ${D}${libexecdir}/gio-querymodules${EXEEXT}
+        fi
+        if [ -f ${D}${libexecdir}/${MLPREFIX}gio-querymodules${EXEEXT} ]; then
+            chrpath --delete ${D}${libexecdir}/${MLPREFIX}gio-querymodules${EXEEXT}
+        fi
+        chrpath --delete ${D}${libdir}/libgio-2.0.so
+        chrpath --delete ${D}${libdir}/libgthread-2.0.so
+        chrpath --delete ${D}${libdir}/libgobject-2.0.so
+        chrpath --delete ${D}${libdir}/libgmodule-2.0.so
+    fi
+}
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib-2.0_2.76.4.bb b/meta-openeuler/recipes-core/glib-2.0/glib-2.0_2.76.4.bb
new file mode 100644
index 0000000000000000000000000000000000000000..64a3c6d80cf8fec8d62044b37e0635e3dc5acbba
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib-2.0_2.76.4.bb
@@ -0,0 +1,53 @@
+require glib.inc
+
+PE = "1"
+
+SHRT_VER = "${@oe.utils.trim_version("${PV}", 2)}"
+
+SRC_URI = "${GNOME_MIRROR}/glib/${SHRT_VER}/glib-${PV}.tar.xz \
+           file://run-ptest \
+           file://0001-Fix-DATADIRNAME-on-uclibc-Linux.patch \
+           file://0001-Remove-the-warning-about-deprecated-paths-in-schemas.patch \
+           file://0001-Install-gio-querymodules-as-libexec_PROGRAM.patch \
+           file://0010-Do-not-hardcode-python-path-into-various-tools.patch \
+           file://0001-Set-host_machine-correctly-when-building-with-mingw3.patch \
+           file://0001-Do-not-write-bindir-into-pkg-config-files.patch \
+           file://0001-meson-Run-atomics-test-on-clang-as-well.patch \
+           file://0001-gio-tests-resources.c-comment-out-a-build-host-only-.patch \
+           file://0001-gio-tests-portal-support-Fix-snap-test-ordering-race.patch \
+           file://0001-glocalfile-Sum-apparent-size-only-for-files-and-syml.patch \
+           "
+SRC_URI:append:class-native = " file://relocate-modules.patch"
+
+SRC_URI[sha256sum] = "5a5a191c96836e166a7771f7ea6ca2b0069c603c7da3cba1cd38d1694a395dda"
+
+# Find any meson cross files in FILESPATH that are relevant for the current
+# build (using siteinfo) and add them to EXTRA_OEMESON.
+inherit siteinfo
+def find_meson_cross_files(d):
+    if bb.data.inherits_class('native', d):
+        return ""
+
+    thisdir = os.path.normpath(d.getVar("THISDIR"))
+    import collections
+    sitedata = siteinfo_data(d)
+    # filename -> found
+    files = collections.OrderedDict()
+    for path in d.getVar("FILESPATH").split(":"):
+        for element in sitedata:
+            filename = os.path.normpath(os.path.join(path, "meson.cross.d", element))
+            sanitized_path = filename.replace(thisdir, "${THISDIR}")
+            if sanitized_path == filename:
+                if os.path.exists(filename):
+                    bb.error("Cannot add '%s' to --cross-file, because it's not relative to THISDIR '%s' and sstate signature would contain this full path" % (filename, thisdir))
+                continue
+            files[filename.replace(thisdir, "${THISDIR}")] = os.path.exists(filename)
+
+    items = ["--cross-file=" + k for k,v in files.items() if v]
+    d.appendVar("EXTRA_OEMESON", " " + " ".join(items))
+    items = ["%s:%s" % (k, "True" if v else "False") for k,v in files.items()]
+    d.appendVarFlag("do_configure", "file-checksums", " " + " ".join(items))
+
+python () {
+    find_meson_cross_files(d)
+}
diff --git a/meta-openeuler/recipes-core/glib-2.0/glib.inc b/meta-openeuler/recipes-core/glib-2.0/glib.inc
new file mode 100644
index 0000000000000000000000000000000000000000..878dd107de4c95b8f187992296245c99aab39b16
--- /dev/null
+++ b/meta-openeuler/recipes-core/glib-2.0/glib.inc
@@ -0,0 +1,201 @@
+SUMMARY = "A general-purpose utility library"
+DESCRIPTION = "GLib is a general-purpose utility library, which provides many useful data types, macros, type conversions, string utilities, file utilities, a main loop abstraction, and so on."
+HOMEPAGE = "https://developer.gnome.org/glib/"
+
+# pcre is under BSD;
+# docs/reference/COPYING is with a 'public domain'-like license!
+LICENSE = "LGPL-2.1-or-later & BSD-3-Clause & PD"
+LIC_FILES_CHKSUM = "file://COPYING;md5=41890f71f740302b785c27661123bff5 \
+                    file://glib/glib.h;beginline=4;endline=17;md5=72f7cc2847407f65d8981ef112e4e630 \
+                    file://LICENSES/LGPL-2.1-or-later.txt;md5=41890f71f740302b785c27661123bff5 \
+                    file://gmodule/gmodule.h;beginline=4;endline=17;md5=72f7cc2847407f65d8981ef112e4e630 \
+                    file://docs/reference/COPYING;md5=f51a5100c17af6bae00735cd791e1fcc"
+BUGTRACKER = "http://bugzilla.gnome.org"
+SECTION = "libs"
+
+CVE_PRODUCT = "glib"
+
+BBCLASSEXTEND = "native nativesdk"
+
+DEPENDS = "glib-2.0-native \
+           virtual/libintl \
+           virtual/libiconv \
+           libffi \
+           libpcre2 \
+           zlib"
+
+PACKAGES += "${PN}-codegen ${PN}-utils"
+
+LEAD_SONAME = "libglib-2.0.*"
+
+inherit meson gettext gtk-doc pkgconfig ptest-gnome upstream-version-is-even bash-completion gio-module-cache manpages
+
+DEPENDS:append:class-target = "${@' gtk-doc' if d.getVar('GTKDOC_ENABLED') == 'True' else ''}"
+
+GTKDOC_MESON_OPTION = "gtk_doc"
+
+S = "${WORKDIR}/glib-${PV}"
+
+PACKAGECONFIG ??= "libmount \
+                   ${@bb.utils.contains('PTEST_ENABLED', '1', 'tests', '', d)}"
+PACKAGECONFIG[libmount] = "-Dlibmount=enabled,-Dlibmount=disabled,util-linux"
+PACKAGECONFIG[manpages] = "-Dman=true, -Dman=false, libxslt-native xmlto-native"
+PACKAGECONFIG[libelf] = "-Dlibelf=enabled,-Dlibelf=disabled,elfutils"
+PACKAGECONFIG[tests] = "-Dinstalled_tests=true,-Dinstalled_tests=false,"
+PACKAGECONFIG[selinux] = "-Dselinux=enabled,-Dselinux=disabled,libselinux"
+
+EXTRA_OEMESON = "-Ddtrace=false -Dsystemtap=false"
+
+do_configure:prepend() {
+	sed -i -e '1s,#!.*,#!${USRBINPATH}/env python3,' ${S}/gio/gdbus-2.0/codegen/gdbus-codegen.in
+}
+
+FILES:${PN} = "${libdir}/lib*${SOLIBS} \
+               ${libdir}/gio \
+               ${libexecdir}/*gio-querymodules \
+               ${libexecdir}/*gio-launch-desktop \
+               ${datadir}/glib-2.0/schemas"
+
+FILES:${PN}-utils += "${bindir}/glib-genmarshal \
+                      ${bindir}/glib-gettextize \
+                      ${bindir}/glib-mkenums \
+                      ${bindir}/glib-compile-resources"
+
+FILES:${PN}-dev += "${libdir}/glib-2.0/include \
+                    ${libdir}/gio/modules/lib*${SOLIBSDEV} \
+                    ${libdir}/gio/modules/*.la \
+                    ${datadir}/glib-2.0/gettext/po/Makefile.in.in \
+                    ${datadir}/glib-2.0/schemas/gschema.dtd \
+                    ${datadir}/glib-2.0/valgrind/glib.supp \
+                    ${datadir}/gettext/its"
+FILES:${PN}-dbg += "${datadir}/glib-2.0/gdb ${datadir}/gdb"
+FILES:${PN}-codegen = "${datadir}/glib-2.0/codegen/*.py \
+                       ${bindir}/gdbus-codegen"
+FILES:${PN}-utils = "${bindir}/*"
+
+SHAREDMIMEDEP = "shared-mime-info"
+SHAREDMIMEDEP:class-native = ""
+# When cross compiling for Windows we don't want to include this
+SHAREDMIMEDEP:mingw32 = ""
+
+RRECOMMENDS:${PN} += "${SHAREDMIMEDEP}"
+
+ARM_INSTRUCTION_SET:armv4 = "arm"
+ARM_INSTRUCTION_SET:armv5 = "arm"
+# Valgrind runtime detection works using hand-written assembly, which
+# doesn't support mips16e
+CPPFLAGS:append:class-target:mips16e = " -DNVALGRIND=1"
+
+# GLib generally requires gettext to be present so for USE_NLS to yes.  For
+# native builds as i18n is disabled globally we have to add a gettext-native dependency.
+USE_NLS:class-target = "yes"
+USE_NLS:class-nativesdk = "yes"
+DEPENDS:append:class-native = " gettext-native"
+
+EXEEXT = ""
+EXEEXT:mingw32 = ".exe"
+
+do_install:append () {
+	if [ -f ${D}${bindir}/gtester-report ]; then
+		sed ${D}${bindir}/gtester-report -i -e '1s|^#!.*|#!/usr/bin/env python3|'
+	fi
+
+	# Remove some unpackaged files
+	rm -rf ${D}${datadir}/glib-2.0/codegen/__pycache__
+	rm -f ${D}${datadir}/glib-2.0/codegen/*.pyc
+	rm -f ${D}${datadir}/glib-2.0/codegen/*.pyo
+
+	if [ -e ${D}${libdir}/charset.alias ]; then
+		rm -f ${D}${libdir}/charset.alias
+	fi
+
+        # Make sure gio-querymodules is unique among multilibs
+        if test "x${MLPREFIX}" != "x"; then
+                mv ${D}${libexecdir}/gio-querymodules${EXEEXT} ${D}${libexecdir}/${MLPREFIX}gio-querymodules${EXEEXT}
+        fi
+        # Autotools does this, meson does not
+        mkdir -p ${D}${libdir}/gio/modules
+}
+
+do_install:append:class-target () {
+	# Tests are only installed on targets, not native builds.  Separating this out
+	# keeps glib-2.0-native from depending on DISTRO_FEATURES
+	if [ -f ${D}${datadir}/installed-tests/glib/gdbus-serialization.test ]; then
+		if ${@bb.utils.contains("DISTRO_FEATURES", "x11", "false", "true", d)}; then
+			rm ${D}${datadir}/installed-tests/glib/gdbus-serialization.test
+		fi
+	fi
+	if [ -f ${D}${datadir}/installed-tests/glib/static-link.test ]; then
+        if test "x${MLPREFIX}" != "x"; then
+                mv ${D}${datadir}/installed-tests/glib/static-link.test ${D}${datadir}/installed-tests/glib/${MLPREFIX}static-link.test
+        fi
+	fi
+        # https://gitlab.gnome.org/GNOME/glib/-/issues/2810
+        rm -f ${D}${datadir}/installed-tests/glib/thread-pool-slow.test
+}
+
+# As we do not build python3 for windows, makes no sense to ship the script that's using it
+do_install:append:mingw32() {
+        rm -f ${D}${bindir}/gtester-report
+}
+
+CODEGEN_PYTHON_RDEPENDS = "python3 python3-distutils python3-xml"
+CODEGEN_PYTHON_RDEPENDS:mingw32 = ""
+
+RDEPENDS:${PN}-codegen += "${CODEGEN_PYTHON_RDEPENDS}"
+
+RDEPENDS:${PN}-ptest += "${PN}-utils"
+
+RDEPENDS:${PN}-ptest += "\
+            coreutils \
+            libgcc \
+            dbus \
+            desktop-file-utils \
+            gnome-desktop-testing \
+            tzdata \
+            tzdata-americas \
+            tzdata-asia \
+            tzdata-europe \
+            tzdata-posix \
+            shared-mime-info \
+            ${PN}-locale-ja \
+            ${PN}-locale-fr \
+            ${PN}-locale-el \
+            ${PN}-locale-hr \
+            ${PN}-locale-lt \
+            ${PN}-locale-pl \
+            ${PN}-locale-ru \
+            ${PN}-locale-th \
+            python3-core \
+            python3-modules \
+            ${@bb.utils.contains('GI_DATA_ENABLED', 'True', 'python3-dbusmock', '', d)} \
+            ${PN}-codegen \
+           "
+
+RDEPENDS:${PN}-ptest:append:libc-glibc = "\
+            glibc-gconv-utf-16 \
+            glibc-charmap-utf-8 \
+            glibc-gconv-cp1255 \
+            glibc-charmap-cp1255 \
+            glibc-gconv-utf-32 \
+            glibc-gconv-utf-7 \
+            glibc-gconv-euc-jp \
+            glibc-gconv-iso8859-1 \
+            glibc-gconv-iso8859-15 \
+            glibc-charmap-invariant \
+            glibc-localedata-translit-cjk-variants \
+            locale-base-tr-tr \
+            locale-base-lt-lt \
+            locale-base-ja-jp.euc-jp \
+            locale-base-fa-ir \
+            locale-base-ru-ru \
+            locale-base-de-de \
+            locale-base-hr-hr \
+            locale-base-el-gr \
+            locale-base-fr-fr \
+            locale-base-es-es \
+            locale-base-en-gb \
+            locale-base-en-us \
+            locale-base-pl-pl \
+            locale-base-pl-pl.iso-8859-2 \
+           "
diff --git a/meta-openeuler/recipes-core/glibc/cross-localedef-native_%.bbappend b/meta-openeuler/recipes-core/glibc/cross-localedef-native_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0a0cb502a096c35c5d89efd007a8f5b15beb1895
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/cross-localedef-native_%.bbappend
@@ -0,0 +1,22 @@
+# main bb: yocto-poky/meta/recipes-core/glibc/cross-localedef-native_2.35.bb
+#
+OPENEULER_REPO_NAME = "glibc"
+OPENEULER_LOCAL_NAME = "glibc"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI:prepend = " \
+    file://glibc-2.38.tar.xz \
+    file://localedef-master-e0eca29.zip \
+"
+
+S = "${WORKDIR}/glibc-2.38"
+
+do_unpack:append() {
+    bb.build.exec_func('do_copy_localedef_source', d)
+}
+
+do_copy_localedef_source() {
+    mv ${WORKDIR}/localedef-master ${S}/localedef
+}
+
diff --git a/meta-openeuler/recipes-core/glibc/cross-localedef-native_2.38.bb b/meta-openeuler/recipes-core/glibc/cross-localedef-native_2.38.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e7261a644bb2aa26453cfeb6ccf450bc394d9e87
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/cross-localedef-native_2.38.bb
@@ -0,0 +1,54 @@
+SUMMARY = "Cross locale generation tool for glibc"
+HOMEPAGE = "http://www.gnu.org/software/libc/libc.html"
+SECTION = "libs"
+LICENSE = "LGPL-2.1-only"
+
+LIC_FILES_CHKSUM = "file://LICENSES;md5=1541fd8f5e8f1579512bf05f533371ba \
+      file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+      file://posix/rxspencer/COPYRIGHT;md5=dc5485bb394a13b2332ec1c785f5d83a \
+      file://COPYING.LIB;md5=4fbd65380cdd255951079008b364516c"
+
+require glibc-version.inc
+
+# Tell autotools that we're working in the localedef directory
+#
+AUTOTOOLS_SCRIPT_PATH = "${S}/localedef"
+
+inherit autotools
+inherit native
+
+FILESEXTRAPATHS =. "${FILE_DIRNAME}/${PN}:${FILE_DIRNAME}/glibc:"
+
+SRC_URI = "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
+           git://github.com/kraj/localedef;branch=master;name=localedef;destsuffix=git/localedef;protocol=https \
+           \
+           file://0001-localedef-Add-hardlink-resolver-from-util-linux.patch \
+           file://0002-localedef-fix-ups-hardlink-to-make-it-compile.patch \
+           \
+           file://0010-eglibc-Cross-building-and-testing-instructions.patch \
+           file://0011-eglibc-Help-bootstrap-cross-toolchain.patch \
+           file://0012-eglibc-Resolve-__fpscr_values-on-SH4.patch \
+           file://0013-eglibc-Forward-port-cross-locale-generation-support.patch \
+           file://0014-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch \
+           file://0017-Replace-echo-with-printf-builtin-in-nscd-init-script.patch \
+           file://0019-timezone-Make-shell-interpreter-overridable-in-tzsel.patch \
+           "
+# Makes for a rather long rev (22 characters), but...
+#
+SRCREV_FORMAT = "glibc_localedef"
+
+S = "${WORKDIR}/git"
+
+EXTRA_OECONF = "--with-glibc=${S}"
+
+# We do not need bash to run tzselect script, the default is to use
+# bash but it can be configured by setting KSHELL Makefile variable
+EXTRA_OEMAKE += "KSHELL=/bin/sh"
+
+CFLAGS += "-fgnu89-inline -std=gnu99 -DIS_IN\(x\)='0'"
+
+do_install() {
+	install -d ${D}${bindir}
+	install -m 0755 ${B}/localedef ${D}${bindir}/cross-localedef
+	install -m 0755 ${B}/cross-localedef-hardlink ${D}${bindir}/cross-localedef-hardlink
+}
diff --git a/meta-openeuler/recipes-core/glibc/files/0001-localedef-Add-hardlink-resolver-from-util-linux.patch b/meta-openeuler/recipes-core/glibc/files/0001-localedef-Add-hardlink-resolver-from-util-linux.patch
new file mode 100644
index 0000000000000000000000000000000000000000..eb3da94b8ba0d686a13c3b62e51849ad71a6df00
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/files/0001-localedef-Add-hardlink-resolver-from-util-linux.patch
@@ -0,0 +1,1130 @@
+From 7c06ca59b47ce06f785b9fce7b9e9d675d5b6e10 Mon Sep 17 00:00:00 2001
+From: Jason Wessel <jason.wessel@windriver.com>
+Date: Sat, 7 Dec 2019 09:59:22 -0800
+Subject: [PATCH] localedef: Add hardlink resolver from util-linux
+
+The hard link resolver that is built into localedef cannot be run in
+parallel.  It will search sibling directories (which are be processed
+in parallel) and perform a creation of a .tmp file and remove the
+original and move the .tmp file in.  The problem is that if a probe
+occurs a hard link can be requested to the file that is being removed.
+This will lead to a stray copy or potentially, on a loaded system
+cause race condition which pseudo cannot deal with, where it is left
+with a hard link request to a file that no longer exists.  In this
+situation psuedo will inherit the permissions of what ever the target
+inode had to offer.
+
+In short, there are two problems:
+
+1) You will be left with stray copies when using the hard link
+resolution that is built in while running in parallel with
+localedef.
+
+2) When running under pseudo the possibility exists for uid/gid
+leakage when the source file is removed before the hard link can
+be completed.
+
+The solution is to call localedef with --no-hard-links and separately
+process the hardlinks at a later point.  To do this requires the
+inclusion of the hardlink utility found in modern versions of
+util-linux.  Most host systems do not have this, so it will be
+included with the cross-localedef binary.
+
+[YOCTO #11299]
+[YOCTO #12434]
+
+Upstream-Status: Pending
+
+Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ locale/programs/c.h                        | 407 ++++++++++++++++
+ locale/programs/cross-localedef-hardlink.c | 528 +++++++++++++++++++++
+ locale/programs/xalloc.h                   | 129 +++++
+ 3 files changed, 1064 insertions(+)
+ create mode 100644 locale/programs/c.h
+ create mode 100644 locale/programs/cross-localedef-hardlink.c
+ create mode 100644 locale/programs/xalloc.h
+
+diff --git a/locale/programs/c.h b/locale/programs/c.h
+new file mode 100644
+index 0000000000..d0a402e90e
+--- /dev/null
++++ b/locale/programs/c.h
+@@ -0,0 +1,407 @@
++/*
++ * Fundamental C definitions.
++ */
++
++#ifndef UTIL_LINUX_C_H
++#define UTIL_LINUX_C_H
++
++#include <limits.h>
++#include <stddef.h>
++#include <stdint.h>
++#include <stdio.h>
++#include <unistd.h>
++#include <stdarg.h>
++#include <stdlib.h>
++#include <string.h>
++#include <errno.h>
++
++#include <assert.h>
++
++#ifdef HAVE_ERR_H
++# include <err.h>
++#endif
++
++#ifdef HAVE_SYS_SYSMACROS_H
++# include <sys/sysmacros.h>     /* for major, minor */
++#endif
++
++#ifndef LOGIN_NAME_MAX
++# define LOGIN_NAME_MAX 256
++#endif
++
++#ifndef NAME_MAX
++# define NAME_MAX PATH_MAX
++#endif
++
++/*
++ * __GNUC_PREREQ is deprecated in favour of __has_attribute() and
++ * __has_feature(). The __has macros are supported by clang and gcc>=5.
++ */
++#ifndef __GNUC_PREREQ
++# if defined __GNUC__ && defined __GNUC_MINOR__
++#  define __GNUC_PREREQ(maj, min) \
++	((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
++# else
++#  define __GNUC_PREREQ(maj, min) 0
++# endif
++#endif
++
++#ifdef __GNUC__
++
++/* &a[0] degrades to a pointer: a different type from an array */
++# define __must_be_array(a) \
++	UL_BUILD_BUG_ON_ZERO(__builtin_types_compatible_p(__typeof__(a), __typeof__(&a[0])))
++
++# define ignore_result(x) __extension__ ({ \
++	__typeof__(x) __dummy __attribute__((__unused__)) = (x); (void) __dummy; \
++})
++
++#else /* !__GNUC__ */
++# define __must_be_array(a)	0
++# define __attribute__(_arg_)
++# define ignore_result(x) ((void) (x))
++#endif /* !__GNUC__ */
++
++/*
++ * It evaluates to 1 if the attribute/feature is supported by the current
++ * compilation targed. Fallback for old compilers.
++ */
++#ifndef __has_attribute
++  #define __has_attribute(x) 0
++#endif
++
++#ifndef __has_feature
++  #define __has_feature(x) 0
++#endif
++
++/*
++ * Function attributes
++ */
++#ifndef __ul_alloc_size
++# if (__has_attribute(alloc_size) && __has_attribute(warn_unused_result)) || __GNUC_PREREQ (4, 3)
++#  define __ul_alloc_size(s) __attribute__((alloc_size(s), warn_unused_result))
++# else
++#  define __ul_alloc_size(s)
++# endif
++#endif
++
++#ifndef __ul_calloc_size
++# if (__has_attribute(alloc_size) && __has_attribute(warn_unused_result)) || __GNUC_PREREQ (4, 3)
++#  define __ul_calloc_size(n, s) __attribute__((alloc_size(n, s), warn_unused_result))
++# else
++#  define __ul_calloc_size(n, s)
++# endif
++#endif
++
++#if __has_attribute(returns_nonnull) || __GNUC_PREREQ (4, 9)
++# define __ul_returns_nonnull __attribute__((returns_nonnull))
++#else
++# define __ul_returns_nonnull
++#endif
++
++/*
++ * Force a compilation error if condition is true, but also produce a
++ * result (of value 0 and type size_t), so the expression can be used
++ * e.g. in a structure initializer (or wherever else comma expressions
++ * aren't permitted).
++ */
++#define UL_BUILD_BUG_ON_ZERO(e) __extension__ (sizeof(struct { int:-!!(e); }))
++#define BUILD_BUG_ON_NULL(e) ((void *)sizeof(struct { int:-!!(e); }))
++
++#ifndef ARRAY_SIZE
++# define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
++#endif
++
++#ifndef PATH_MAX
++# define PATH_MAX 4096
++#endif
++
++#ifndef TRUE
++# define TRUE 1
++#endif
++
++#ifndef FALSE
++# define FALSE 0
++#endif
++
++#ifndef min
++# define min(x, y) __extension__ ({		\
++	__typeof__(x) _min1 = (x);		\
++	__typeof__(y) _min2 = (y);		\
++	(void) (&_min1 == &_min2);		\
++	_min1 < _min2 ? _min1 : _min2; })
++#endif
++
++#ifndef max
++# define max(x, y) __extension__ ({		\
++	__typeof__(x) _max1 = (x);		\
++	__typeof__(y) _max2 = (y);		\
++	(void) (&_max1 == &_max2);		\
++	_max1 > _max2 ? _max1 : _max2; })
++#endif
++
++#ifndef cmp_numbers
++# define cmp_numbers(x, y) __extension__ ({	\
++	__typeof__(x) _a = (x);			\
++	__typeof__(y) _b = (y);			\
++	(void) (&_a == &_b);			\
++	_a == _b ? 0 : _a > _b ? 1 : -1; })
++#endif
++
++#ifndef offsetof
++#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
++#endif
++
++/*
++ * container_of - cast a member of a structure out to the containing structure
++ * @ptr:	the pointer to the member.
++ * @type:	the type of the container struct this is embedded in.
++ * @member:	the name of the member within the struct.
++ */
++#ifndef container_of
++#define container_of(ptr, type, member) __extension__ ({	\
++	const __typeof__( ((type *)0)->member ) *__mptr = (ptr); \
++	(type *)( (char *)__mptr - offsetof(type,member) );})
++#endif
++
++#ifndef HAVE_PROGRAM_INVOCATION_SHORT_NAME
++# ifdef HAVE___PROGNAME
++extern char *__progname;
++#  define program_invocation_short_name __progname
++# else
++#  ifdef HAVE_GETEXECNAME
++#   define program_invocation_short_name \
++		prog_inv_sh_nm_from_file(getexecname(), 0)
++#  else
++#   define program_invocation_short_name \
++		prog_inv_sh_nm_from_file(__FILE__, 1)
++#  endif
++static char prog_inv_sh_nm_buf[256];
++static inline char *
++prog_inv_sh_nm_from_file(char *f, char stripext)
++{
++	char *t;
++
++	if ((t = strrchr(f, '/')) != NULL)
++		t++;
++	else
++		t = f;
++
++	strncpy(prog_inv_sh_nm_buf, t, sizeof(prog_inv_sh_nm_buf) - 1);
++	prog_inv_sh_nm_buf[sizeof(prog_inv_sh_nm_buf) - 1] = '\0';
++
++	if (stripext && (t = strrchr(prog_inv_sh_nm_buf, '.')) != NULL)
++		*t = '\0';
++
++	return prog_inv_sh_nm_buf;
++}
++# endif
++#endif
++
++
++#ifndef HAVE_ERR_H
++static inline void
++errmsg(char doexit, int excode, char adderr, const char *fmt, ...)
++{
++	fprintf(stderr, "%s: ", program_invocation_short_name);
++	if (fmt != NULL) {
++		va_list argp;
++		va_start(argp, fmt);
++		vfprintf(stderr, fmt, argp);
++		va_end(argp);
++		if (adderr)
++			fprintf(stderr, ": ");
++	}
++	if (adderr)
++		fprintf(stderr, "%m");
++	fprintf(stderr, "\n");
++	if (doexit)
++		exit(excode);
++}
++
++#ifndef HAVE_ERR
++# define err(E, FMT...) errmsg(1, E, 1, FMT)
++#endif
++
++#ifndef HAVE_ERRX
++# define errx(E, FMT...) errmsg(1, E, 0, FMT)
++#endif
++
++#ifndef HAVE_WARN
++# define warn(FMT...) errmsg(0, 0, 1, FMT)
++#endif
++
++#ifndef HAVE_WARNX
++# define warnx(FMT...) errmsg(0, 0, 0, FMT)
++#endif
++#endif /* !HAVE_ERR_H */
++
++
++/* Don't use inline function to avoid '#include "nls.h"' in c.h
++ */
++#define errtryhelp(eval) __extension__ ({ \
++	fprintf(stderr, _("Try '%s --help' for more information.\n"), \
++			program_invocation_short_name); \
++	exit(eval); \
++})
++
++/* After failed execvp() */
++#define EX_EXEC_FAILED		126	/* Program located, but not usable. */
++#define EX_EXEC_ENOENT		127	/* Could not find program to exec.  */
++#define errexec(name)	err(errno == ENOENT ? EX_EXEC_ENOENT : EX_EXEC_FAILED, \
++			_("failed to execute %s"), name)
++
++
++static inline __attribute__((const)) int is_power_of_2(unsigned long num)
++{
++	return (num != 0 && ((num & (num - 1)) == 0));
++}
++
++#ifndef HAVE_LOFF_T
++typedef int64_t loff_t;
++#endif
++
++#if !defined(HAVE_DIRFD) && (!defined(HAVE_DECL_DIRFD) || HAVE_DECL_DIRFD == 0) && defined(HAVE_DIR_DD_FD)
++#include <sys/types.h>
++#include <dirent.h>
++static inline int dirfd(DIR *d)
++{
++	return d->dd_fd;
++}
++#endif
++
++/*
++ * Fallback defines for old versions of glibc
++ */
++#include <fcntl.h>
++
++#ifdef O_CLOEXEC
++#define UL_CLOEXECSTR	"e"
++#else
++#define UL_CLOEXECSTR	""
++#endif
++
++#ifndef O_CLOEXEC
++#define O_CLOEXEC 0
++#endif
++
++#ifdef __FreeBSD_kernel__
++#ifndef F_DUPFD_CLOEXEC
++#define F_DUPFD_CLOEXEC	17	/* Like F_DUPFD, but FD_CLOEXEC is set */
++#endif
++#endif
++
++
++#ifndef AI_ADDRCONFIG
++#define AI_ADDRCONFIG 0x0020
++#endif
++
++#ifndef IUTF8
++#define IUTF8 0040000
++#endif
++
++/*
++ * MAXHOSTNAMELEN replacement
++ */
++static inline size_t get_hostname_max(void)
++{
++	long len = sysconf(_SC_HOST_NAME_MAX);
++
++	if (0 < len)
++		return len;
++
++#ifdef MAXHOSTNAMELEN
++	return MAXHOSTNAMELEN;
++#elif HOST_NAME_MAX
++	return HOST_NAME_MAX;
++#endif
++	return 64;
++}
++
++
++/*
++ * Constant strings for usage() functions. For more info see
++ * Documentation/{howto-usage-function.txt,boilerplate.c}
++ */
++#define USAGE_HEADER     ("\nUsage:\n")
++#define USAGE_OPTIONS    ("\nOptions:\n")
++#define USAGE_FUNCTIONS  ("\nFunctions:\n")
++#define USAGE_COMMANDS   ("\nCommands:\n")
++#define USAGE_COLUMNS    ("\nAvailable output columns:\n")
++#define USAGE_SEPARATOR    "\n"
++
++#define USAGE_OPTSTR_HELP     ("display this help")
++#define USAGE_OPTSTR_VERSION  ("display version")
++
++#define USAGE_HELP_OPTIONS(marg_dsc) \
++		"%-" #marg_dsc "s%s\n" \
++		"%-" #marg_dsc "s%s\n" \
++		, " -h, --help",    USAGE_OPTSTR_HELP \
++		, " -V, --version", USAGE_OPTSTR_VERSION
++
++#define USAGE_MAN_TAIL(_man)   ("\nFor more details see %s.\n"), _man
++
++#define UTIL_LINUX_VERSION ("%s from %s\n"), program_invocation_short_name, PACKAGE_STRING
++
++#define print_version(eval) __extension__ ({ \
++		printf(UTIL_LINUX_VERSION); \
++		exit(eval); \
++})
++
++/*
++ * scanf modifiers for "strings allocation"
++ */
++#ifdef HAVE_SCANF_MS_MODIFIER
++#define UL_SCNsA	"%ms"
++#elif defined(HAVE_SCANF_AS_MODIFIER)
++#define UL_SCNsA	"%as"
++#endif
++
++/*
++ * seek stuff
++ */
++#ifndef SEEK_DATA
++# define SEEK_DATA	3
++#endif
++#ifndef SEEK_HOLE
++# define SEEK_HOLE	4
++#endif
++
++
++/*
++ * Macros to convert #define'itions to strings, for example
++ * #define XYXXY 42
++ * printf ("%s=%s\n", stringify(XYXXY), stringify_value(XYXXY));
++ */
++#define stringify_value(s) stringify(s)
++#define stringify(s) #s
++
++/*
++ * UL_ASAN_BLACKLIST is a macro to tell AddressSanitizer (a compile-time
++ * instrumentation shipped with Clang and GCC) to not instrument the
++ * annotated function.  Furthermore, it will prevent the compiler from
++ * inlining the function because inlining currently breaks the blacklisting
++ * mechanism of AddressSanitizer.
++ */
++#if __has_feature(address_sanitizer) && __has_attribute(no_sanitize_memory) && __has_attribute(no_sanitize_address)
++# define UL_ASAN_BLACKLIST __attribute__((noinline)) __attribute__((no_sanitize_memory)) __attribute__((no_sanitize_address))
++#else
++# define UL_ASAN_BLACKLIST	/* nothing */
++#endif
++
++/*
++ * Note that sysconf(_SC_GETPW_R_SIZE_MAX) returns *initial* suggested size for
++ * pwd buffer and in some cases it is not large enough. See POSIX and
++ * getpwnam_r man page for more details.
++ */
++#define UL_GETPW_BUFSIZ	(16 * 1024)
++
++/*
++ * Darwin or other BSDs may only have MAP_ANON. To get it on Darwin we must
++ * define _DARWIN_C_SOURCE before including sys/mman.h. We do this in config.h.
++ */
++#if !defined MAP_ANONYMOUS && defined MAP_ANON
++# define MAP_ANONYMOUS  (MAP_ANON)
++#endif
++
++#endif /* UTIL_LINUX_C_H */
+diff --git a/locale/programs/cross-localedef-hardlink.c b/locale/programs/cross-localedef-hardlink.c
+new file mode 100644
+index 0000000000..63615896b0
+--- /dev/null
++++ b/locale/programs/cross-localedef-hardlink.c
+@@ -0,0 +1,528 @@
++/*
++ * hardlink - consolidate duplicate files via hardlinks
++ *
++ * Copyright (C) 2018 Red Hat, Inc. All rights reserved.
++ * Written by Jakub Jelinek <jakub@redhat.com>
++ *
++ * Copyright (C) 2019 Karel Zak <kzak@redhat.com>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it would be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License along
++ * with this program; if not, write to the Free Software Foundation, Inc.,
++ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
++ */
++#include <sys/types.h>
++#include <stdlib.h>
++#include <getopt.h>
++#include <stdio.h>
++#include <unistd.h>
++#include <sys/stat.h>
++#include <sys/mman.h>
++#include <string.h>
++#include <dirent.h>
++#include <fcntl.h>
++#include <errno.h>
++#ifdef HAVE_PCRE
++# define PCRE2_CODE_UNIT_WIDTH 8
++# include <pcre2.h>
++#endif
++
++#include "c.h"
++#include "xalloc.h"
++#include "nls.h"
++#include "closestream.h"
++
++#define NHASH   (1<<17)  /* Must be a power of 2! */
++#define NBUF    64
++
++struct hardlink_file;
++
++struct hardlink_hash {
++	struct hardlink_hash *next;
++	struct hardlink_file *chain;
++	off_t size;
++	time_t mtime;
++};
++
++struct hardlink_dir {
++	struct hardlink_dir *next;
++	char name[];
++};
++
++struct hardlink_file {
++	struct hardlink_file *next;
++	ino_t ino;
++	dev_t dev;
++	unsigned int cksum;
++	char name[];
++};
++
++struct hardlink_dynstr {
++	char *buf;
++	size_t alloc;
++};
++
++struct hardlink_ctl {
++	struct hardlink_dir *dirs;
++	struct hardlink_hash *hps[NHASH];
++	char iobuf1[BUFSIZ];
++	char iobuf2[BUFSIZ];
++	/* summary counters */
++	unsigned long long ndirs;
++	unsigned long long nobjects;
++	unsigned long long nregfiles;
++	unsigned long long ncomp;
++	unsigned long long nlinks;
++	unsigned long long nsaved;
++	/* current device */
++	dev_t dev;
++	/* flags */
++	unsigned int verbose;
++	unsigned int
++		no_link:1,
++		content_only:1,
++		force:1;
++};
++/* ctl is in global scope due use in atexit() */
++struct hardlink_ctl global_ctl;
++
++__attribute__ ((always_inline))
++static inline unsigned int hash(off_t size, time_t mtime)
++{
++	return (size ^ mtime) & (NHASH - 1);
++}
++
++__attribute__ ((always_inline))
++static inline int stcmp(struct stat *st1, struct stat *st2, int content_scope)
++{
++	if (content_scope)
++		return st1->st_size != st2->st_size;
++
++	return st1->st_mode != st2->st_mode
++		|| st1->st_uid != st2->st_uid
++		|| st1->st_gid != st2->st_gid
++		|| st1->st_size != st2->st_size
++		|| st1->st_mtime != st2->st_mtime;
++}
++
++static void print_summary(void)
++{
++	struct hardlink_ctl const *const ctl = &global_ctl;
++
++	if (!ctl->verbose)
++		return;
++
++	if (ctl->verbose > 1 && ctl->nlinks)
++		fputc('\n', stdout);
++
++	printf(_("Directories:   %9lld\n"), ctl->ndirs);
++	printf(_("Objects:       %9lld\n"), ctl->nobjects);
++	printf(_("Regular files: %9lld\n"), ctl->nregfiles);
++	printf(_("Comparisons:   %9lld\n"), ctl->ncomp);
++	printf(  "%s%9lld\n", (ctl->no_link ?
++	       _("Would link:    ") :
++	       _("Linked:        ")), ctl->nlinks);
++	printf(  "%s %9lld\n", (ctl->no_link ?
++	       _("Would save:   ") :
++	       _("Saved:        ")), ctl->nsaved);
++}
++
++static void __attribute__((__noreturn__)) usage(void)
++{
++	fputs(USAGE_HEADER, stdout);
++	printf(_(" %s [options] directory...\n"), program_invocation_short_name);
++
++	fputs(USAGE_SEPARATOR, stdout);
++	puts(_("Consolidate duplicate files using hardlinks."));
++
++	fputs(USAGE_OPTIONS, stdout);
++	puts(_(" -c, --content          compare only contents, ignore permission, etc."));
++	puts(_(" -n, --dry-run          don't actually link anything"));
++	puts(_(" -v, --verbose          print summary after hardlinking"));
++	puts(_(" -vv                    print every hardlinked file and summary"));
++	puts(_(" -f, --force            force hardlinking across filesystems"));
++	puts(_(" -x, --exclude <regex>  exclude files matching pattern"));
++
++	fputs(USAGE_SEPARATOR, stdout);
++	printf(USAGE_HELP_OPTIONS(16)); /* char offset to align option descriptions */
++	printf(USAGE_MAN_TAIL("hardlink(1)"));
++	exit(EXIT_SUCCESS);
++}
++
++__attribute__ ((always_inline))
++static inline size_t add2(size_t a, size_t b)
++{
++	size_t sum = a + b;
++
++	if (sum < a)
++		errx(EXIT_FAILURE, _("integer overflow"));
++	return sum;
++}
++
++__attribute__ ((always_inline))
++static inline size_t add3(size_t a, size_t b, size_t c)
++{
++	return add2(add2(a, b), c);
++}
++
++static void growstr(struct hardlink_dynstr *str, size_t newlen)
++{
++	if (newlen < str->alloc)
++		return;
++	str->buf = xrealloc(str->buf, str->alloc = add2(newlen, 1));
++}
++
++static void process_path(struct hardlink_ctl *ctl, const char *name)
++{
++	struct stat st, st2, st3;
++	const size_t namelen = strlen(name);
++
++	ctl->nobjects++;
++	if (lstat(name, &st))
++		return;
++
++	if (st.st_dev != ctl->dev && !ctl->force) {
++		if (ctl->dev)
++			errx(EXIT_FAILURE,
++			     _("%s is on different filesystem than the rest "
++			       "(use -f option to override)."), name);
++		ctl->dev = st.st_dev;
++	}
++	if (S_ISDIR(st.st_mode)) {
++		struct hardlink_dir *dp = xmalloc(add3(sizeof(*dp), namelen, 1));
++		memcpy(dp->name, name, namelen + 1);
++		dp->next = ctl->dirs;
++		ctl->dirs = dp;
++
++	} else if (S_ISREG(st.st_mode)) {
++		int fd, i;
++		struct hardlink_file *fp, *fp2;
++		struct hardlink_hash *hp;
++		const char *n1, *n2;
++		unsigned int buf[NBUF];
++		int cksumsize = sizeof(buf);
++		unsigned int cksum;
++		time_t mtime = ctl->content_only ? 0 : st.st_mtime;
++		unsigned int hsh = hash(st.st_size, mtime);
++		off_t fsize;
++
++		ctl->nregfiles++;
++		if (ctl->verbose > 1)
++			printf("%s\n", name);
++
++		fd = open(name, O_RDONLY);
++		if (fd < 0)
++			return;
++
++		if ((size_t)st.st_size < sizeof(buf)) {
++			cksumsize = st.st_size;
++			memset(((char *)buf) + cksumsize, 0,
++			       (sizeof(buf) - cksumsize) % sizeof(buf[0]));
++		}
++		if (read(fd, buf, cksumsize) != cksumsize) {
++			close(fd);
++			return;
++		}
++		cksumsize = (cksumsize + sizeof(buf[0]) - 1) / sizeof(buf[0]);
++		for (i = 0, cksum = 0; i < cksumsize; i++) {
++			if (cksum + buf[i] < cksum)
++				cksum += buf[i] + 1;
++			else
++				cksum += buf[i];
++		}
++		for (hp = ctl->hps[hsh]; hp; hp = hp->next) {
++			if (hp->size == st.st_size && hp->mtime == mtime)
++				break;
++		}
++		if (!hp) {
++			hp = xmalloc(sizeof(*hp));
++			hp->size = st.st_size;
++			hp->mtime = mtime;
++			hp->chain = NULL;
++			hp->next = ctl->hps[hsh];
++			ctl->hps[hsh] = hp;
++		}
++		for (fp = hp->chain; fp; fp = fp->next) {
++			if (fp->cksum == cksum)
++				break;
++		}
++		for (fp2 = fp; fp2 && fp2->cksum == cksum; fp2 = fp2->next) {
++			if (fp2->ino == st.st_ino && fp2->dev == st.st_dev) {
++				close(fd);
++				return;
++			}
++		}
++		for (fp2 = fp; fp2 && fp2->cksum == cksum; fp2 = fp2->next) {
++
++			if (!lstat(fp2->name, &st2) && S_ISREG(st2.st_mode) &&
++			    !stcmp(&st, &st2, ctl->content_only) &&
++			    st2.st_ino != st.st_ino &&
++			    st2.st_dev == st.st_dev) {
++
++				int fd2 = open(fp2->name, O_RDONLY);
++				if (fd2 < 0)
++					continue;
++
++				if (fstat(fd2, &st2) || !S_ISREG(st2.st_mode)
++				    || st2.st_size == 0) {
++					close(fd2);
++					continue;
++				}
++				ctl->ncomp++;
++				lseek(fd, 0, SEEK_SET);
++
++				for (fsize = st.st_size; fsize > 0;
++				     fsize -= (off_t)sizeof(ctl->iobuf1)) {
++					ssize_t xsz;
++					ssize_t rsize = fsize > (ssize_t) sizeof(ctl->iobuf1) ?
++							(ssize_t) sizeof(ctl->iobuf1) : fsize;
++
++					if ((xsz = read(fd, ctl->iobuf1, rsize)) != rsize)
++						warn(_("cannot read %s"), name);
++					else if ((xsz = read(fd2, ctl->iobuf2, rsize)) != rsize)
++						warn(_("cannot read %s"), fp2->name);
++
++					if (xsz != rsize) {
++						close(fd);
++						close(fd2);
++						return;
++					}
++					if (memcmp(ctl->iobuf1, ctl->iobuf2, rsize))
++						break;
++				}
++				close(fd2);
++				if (fsize > 0)
++					continue;
++				if (lstat(name, &st3)) {
++					warn(_("cannot stat %s"), name);
++					close(fd);
++					return;
++				}
++				st3.st_atime = st.st_atime;
++				if (stcmp(&st, &st3, 0)) {
++					warnx(_("file %s changed underneath us"), name);
++					close(fd);
++					return;
++				}
++				n1 = fp2->name;
++				n2 = name;
++
++				if (!ctl->no_link) {
++					const char *suffix =
++					    ".$$$___cleanit___$$$";
++					const size_t suffixlen = strlen(suffix);
++					size_t n2len = strlen(n2);
++					struct hardlink_dynstr nam2 = { NULL, 0 };
++
++					growstr(&nam2, add2(n2len, suffixlen));
++					memcpy(nam2.buf, n2, n2len);
++					memcpy(&nam2.buf[n2len], suffix,
++					       suffixlen + 1);
++					/* First create a temporary link to n1 under a new name */
++					if (link(n1, nam2.buf)) {
++						warn(_("failed to hardlink %s to %s (create temporary link as %s failed)"),
++							n1, n2, nam2.buf);
++						free(nam2.buf);
++						continue;
++					}
++					/* Then rename into place over the existing n2 */
++					if (rename(nam2.buf, n2)) {
++						warn(_("failed to hardlink %s to %s (rename temporary link to %s failed)"),
++							n1, n2, n2);
++						/* Something went wrong, try to remove the now redundant temporary link */
++						if (unlink(nam2.buf))
++							warn(_("failed to remove temporary link %s"), nam2.buf);
++						free(nam2.buf);
++						continue;
++					}
++					free(nam2.buf);
++				}
++				ctl->nlinks++;
++				if (st3.st_nlink > 1) {
++					/* We actually did not save anything this time, since the link second argument
++					   had some other links as well.  */
++					if (ctl->verbose > 1)
++						printf(_(" %s %s to %s\n"),
++							(ctl->no_link ? _("Would link") : _("Linked")),
++							n1, n2);
++				} else {
++					ctl->nsaved += ((st.st_size + 4095) / 4096) * 4096;
++					if (ctl->verbose > 1)
++						printf(_(" %s %s to %s, %s %jd\n"),
++							(ctl->no_link ? _("Would link") : _("Linked")),
++							n1, n2,
++							(ctl->no_link ? _("would save") : _("saved")),
++							(intmax_t)st.st_size);
++				}
++				close(fd);
++				return;
++			}
++		}
++		fp2 = xmalloc(add3(sizeof(*fp2), namelen, 1));
++		close(fd);
++		fp2->ino = st.st_ino;
++		fp2->dev = st.st_dev;
++		fp2->cksum = cksum;
++		memcpy(fp2->name, name, namelen + 1);
++
++		if (fp) {
++			fp2->next = fp->next;
++			fp->next = fp2;
++		} else {
++			fp2->next = hp->chain;
++			hp->chain = fp2;
++		}
++		return;
++	}
++}
++
++int main(int argc, char **argv)
++{
++	int ch;
++	int i;
++#ifdef HAVE_PCRE
++	int errornumber;
++	PCRE2_SIZE erroroffset;
++	pcre2_code *re = NULL;
++	PCRE2_SPTR exclude_pattern = NULL;
++	pcre2_match_data *match_data = NULL;
++#endif
++	struct hardlink_dynstr nam1 = { NULL, 0 };
++	struct hardlink_ctl *ctl = &global_ctl;
++
++	static const struct option longopts[] = {
++		{ "content",    no_argument, NULL, 'c' },
++		{ "dry-run",    no_argument, NULL, 'n' },
++		{ "exclude",    required_argument, NULL, 'x' },
++		{ "force",      no_argument, NULL, 'f' },
++		{ "help",       no_argument, NULL, 'h' },
++		{ "verbose",    no_argument, NULL, 'v' },
++		{ "version",    no_argument, NULL, 'V' },
++		{ NULL, 0, NULL, 0 },
++	};
++
++	setlocale(LC_ALL, "");
++	bindtextdomain(PACKAGE, LOCALEDIR);
++	textdomain(PACKAGE);
++	close_stdout_atexit();
++
++	while ((ch = getopt_long(argc, argv, "cnvfx:Vh", longopts, NULL)) != -1) {
++		switch (ch) {
++		case 'n':
++			ctl->no_link = 1;
++			break;
++		case 'v':
++			ctl->verbose++;
++			break;
++		case 'c':
++			ctl->content_only = 1;
++			break;
++		case 'f':
++			ctl->force = 1;
++			break;
++		case 'x':
++#ifdef HAVE_PCRE
++			exclude_pattern = (PCRE2_SPTR) optarg;
++#else
++			errx(EXIT_FAILURE,
++			     _("option --exclude not supported (built without pcre2)"));
++#endif
++			break;
++		case 'V':
++			print_version(EXIT_SUCCESS);
++		case 'h':
++			usage();
++		default:
++			errtryhelp(EXIT_FAILURE);
++		}
++	}
++
++	if (optind == argc) {
++		warnx(_("no directory specified"));
++		errtryhelp(EXIT_FAILURE);
++	}
++
++#ifdef HAVE_PCRE
++	if (exclude_pattern) {
++		re = pcre2_compile(exclude_pattern, /* the pattern */
++				   PCRE2_ZERO_TERMINATED, /* indicates pattern is zero-terminate */
++				   0, /* default options */
++				   &errornumber, &erroroffset, NULL); /* use default compile context */
++		if (!re) {
++			PCRE2_UCHAR buffer[256];
++			pcre2_get_error_message(errornumber, buffer,
++						sizeof(buffer));
++			errx(EXIT_FAILURE, _("pattern error at offset %d: %s"),
++				(int)erroroffset, buffer);
++		}
++		match_data = pcre2_match_data_create_from_pattern(re, NULL);
++	}
++#endif
++	atexit(print_summary);
++
++	for (i = optind; i < argc; i++)
++		process_path(ctl, argv[i]);
++
++	while (ctl->dirs) {
++		DIR *dh;
++		struct dirent *di;
++		struct hardlink_dir *dp = ctl->dirs;
++		size_t nam1baselen = strlen(dp->name);
++
++		ctl->dirs = dp->next;
++		growstr(&nam1, add2(nam1baselen, 1));
++		memcpy(nam1.buf, dp->name, nam1baselen);
++		free(dp);
++		nam1.buf[nam1baselen++] = '/';
++		nam1.buf[nam1baselen] = 0;
++		dh = opendir(nam1.buf);
++
++		if (dh == NULL)
++			continue;
++		ctl->ndirs++;
++
++		while ((di = readdir(dh)) != NULL) {
++			if (!di->d_name[0])
++				continue;
++			if (di->d_name[0] == '.') {
++				if (!di->d_name[1] || !strcmp(di->d_name, ".."))
++					continue;
++			}
++#ifdef HAVE_PCRE
++			if (re && pcre2_match(re, /* compiled regex */
++					      (PCRE2_SPTR) di->d_name, strlen(di->d_name), 0, /* start at offset 0 */
++					      0, /* default options */
++					      match_data, /* block for storing the result */
++					      NULL) /* use default match context */
++			    >=0) {
++				if (ctl->verbose) {
++					nam1.buf[nam1baselen] = 0;
++					printf(_("Skipping %s%s\n"), nam1.buf, di->d_name);
++				}
++				continue;
++			}
++#endif
++			{
++				size_t subdirlen;
++				growstr(&nam1,
++					add2(nam1baselen, subdirlen =
++					     strlen(di->d_name)));
++				memcpy(&nam1.buf[nam1baselen], di->d_name,
++				       add2(subdirlen, 1));
++			}
++			process_path(ctl, nam1.buf);
++		}
++		closedir(dh);
++	}
++
++	return 0;
++}
+diff --git a/locale/programs/xalloc.h b/locale/programs/xalloc.h
+new file mode 100644
+index 0000000000..0129a85e2e
+--- /dev/null
++++ b/locale/programs/xalloc.h
+@@ -0,0 +1,129 @@
++/*
++ * Copyright (C) 2010 Davidlohr Bueso <dave@gnu.org>
++ *
++ * This file may be redistributed under the terms of the
++ * GNU Lesser General Public License.
++ *
++ * General memory allocation wrappers for malloc, realloc, calloc and strdup
++ */
++
++#ifndef UTIL_LINUX_XALLOC_H
++#define UTIL_LINUX_XALLOC_H
++
++#include <stdlib.h>
++#include <string.h>
++
++#include "c.h"
++
++#ifndef XALLOC_EXIT_CODE
++# define XALLOC_EXIT_CODE EXIT_FAILURE
++#endif
++
++static inline void __attribute__((__noreturn__))
++__err_oom(const char *file, unsigned int line)
++{
++	err(XALLOC_EXIT_CODE, "%s: %u: cannot allocate memory", file, line);
++}
++
++#define err_oom()	__err_oom(__FILE__, __LINE__)
++
++static inline __ul_alloc_size(1) __ul_returns_nonnull
++void *xmalloc(const size_t size)
++{
++        void *ret = malloc(size);
++
++        if (!ret && size)
++                err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
++        return ret;
++}
++
++static inline __ul_alloc_size(2) __ul_returns_nonnull
++void *xrealloc(void *ptr, const size_t size)
++{
++        void *ret = realloc(ptr, size);
++
++        if (!ret && size)
++                err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
++        return ret;
++}
++
++static inline __ul_calloc_size(1, 2) __ul_returns_nonnull
++void *xcalloc(const size_t nelems, const size_t size)
++{
++        void *ret = calloc(nelems, size);
++
++        if (!ret && size && nelems)
++                err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
++        return ret;
++}
++
++static inline char __attribute__((warn_unused_result)) __ul_returns_nonnull
++*xstrdup(const char *str)
++{
++        char *ret;
++
++        if (!str)
++                return NULL;
++
++        ret = strdup(str);
++
++        if (!ret)
++                err(XALLOC_EXIT_CODE, "cannot duplicate string");
++        return ret;
++}
++
++static inline char * __attribute__((warn_unused_result)) __ul_returns_nonnull
++xstrndup(const char *str, size_t size)
++{
++        char *ret;
++
++        if (!str)
++                return NULL;
++
++        ret = strndup(str, size);
++
++        if (!ret)
++                err(XALLOC_EXIT_CODE, "cannot duplicate string");
++        return ret;
++}
++
++
++static inline int __attribute__ ((__format__(printf, 2, 3)))
++    xasprintf(char **strp, const char *fmt, ...)
++{
++	int ret;
++	va_list args;
++	va_start(args, fmt);
++	ret = vasprintf(&(*strp), fmt, args);
++	va_end(args);
++	if (ret < 0)
++		err(XALLOC_EXIT_CODE, "cannot allocate string");
++	return ret;
++}
++
++static inline int  __attribute__ ((__format__(printf, 2, 0)))
++xvasprintf(char **strp, const char *fmt, va_list ap)
++{
++	int ret = vasprintf(&(*strp), fmt, ap);
++	if (ret < 0)
++		err(XALLOC_EXIT_CODE, "cannot allocate string");
++	return ret;
++}
++
++
++static inline char * __attribute__((warn_unused_result)) xgethostname(void)
++{
++	char *name;
++	size_t sz = get_hostname_max() + 1;
++
++	name = xmalloc(sizeof(char) * sz);
++
++	if (gethostname(name, sz) != 0) {
++		free(name);
++		return NULL;
++	}
++	name[sz - 1] = '\0';
++	return name;
++}
++
++#endif
diff --git a/meta-openeuler/recipes-core/glibc/files/0002-localedef-fix-ups-hardlink-to-make-it-compile.patch b/meta-openeuler/recipes-core/glibc/files/0002-localedef-fix-ups-hardlink-to-make-it-compile.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2dc4634dd5cb8484c9a6a42e443d491968751e50
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/files/0002-localedef-fix-ups-hardlink-to-make-it-compile.patch
@@ -0,0 +1,238 @@
+From 9ff5200eb16e9c89ca8da89d7e07975d082a13b0 Mon Sep 17 00:00:00 2001
+From: Jason Wessel <jason.wessel@windriver.com>
+Date: Sat, 7 Dec 2019 10:01:37 -0800
+Subject: [PATCH] localedef: fix-ups hardlink to make it compile
+
+Upstream-Status: Pending
+Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ locale/programs/c.h                        |  2 +-
+ locale/programs/cross-localedef-hardlink.c | 79 +++++++++++-----------
+ 2 files changed, 39 insertions(+), 42 deletions(-)
+
+diff --git a/locale/programs/c.h b/locale/programs/c.h
+index d0a402e90e..1804d31c73 100644
+--- a/locale/programs/c.h
++++ b/locale/programs/c.h
+@@ -240,7 +240,7 @@ errmsg(char doexit, int excode, char adderr, const char *fmt, ...)
+ /* Don't use inline function to avoid '#include "nls.h"' in c.h
+  */
+ #define errtryhelp(eval) __extension__ ({ \
+-	fprintf(stderr, _("Try '%s --help' for more information.\n"), \
++	fprintf(stderr, ("Try '%s --help' for more information.\n"), \
+ 			program_invocation_short_name); \
+ 	exit(eval); \
+ })
+diff --git a/locale/programs/cross-localedef-hardlink.c b/locale/programs/cross-localedef-hardlink.c
+index 63615896b0..726e6dd948 100644
+--- a/locale/programs/cross-localedef-hardlink.c
++++ b/locale/programs/cross-localedef-hardlink.c
+@@ -20,6 +20,8 @@
+  * with this program; if not, write to the Free Software Foundation, Inc.,
+  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+  */
++
++#undef HAVE_PCRE
+ #include <sys/types.h>
+ #include <stdlib.h>
+ #include <getopt.h>
+@@ -38,8 +40,8 @@
+ 
+ #include "c.h"
+ #include "xalloc.h"
+-#include "nls.h"
+-#include "closestream.h"
++//#include "nls.h"
++//#include "closestream.h"
+ 
+ #define NHASH   (1<<17)  /* Must be a power of 2! */
+ #define NBUF    64
+@@ -124,33 +126,33 @@ static void print_summary(void)
+ 	if (ctl->verbose > 1 && ctl->nlinks)
+ 		fputc('\n', stdout);
+ 
+-	printf(_("Directories:   %9lld\n"), ctl->ndirs);
+-	printf(_("Objects:       %9lld\n"), ctl->nobjects);
+-	printf(_("Regular files: %9lld\n"), ctl->nregfiles);
+-	printf(_("Comparisons:   %9lld\n"), ctl->ncomp);
++	printf(("Directories:   %9lld\n"), ctl->ndirs);
++	printf(("Objects:       %9lld\n"), ctl->nobjects);
++	printf(("Regular files: %9lld\n"), ctl->nregfiles);
++	printf(("Comparisons:   %9lld\n"), ctl->ncomp);
+ 	printf(  "%s%9lld\n", (ctl->no_link ?
+-	       _("Would link:    ") :
+-	       _("Linked:        ")), ctl->nlinks);
++	       ("Would link:    ") :
++	       ("Linked:        ")), ctl->nlinks);
+ 	printf(  "%s %9lld\n", (ctl->no_link ?
+-	       _("Would save:   ") :
+-	       _("Saved:        ")), ctl->nsaved);
++	       ("Would save:   ") :
++	       ("Saved:        ")), ctl->nsaved);
+ }
+ 
+ static void __attribute__((__noreturn__)) usage(void)
+ {
+ 	fputs(USAGE_HEADER, stdout);
+-	printf(_(" %s [options] directory...\n"), program_invocation_short_name);
++	printf((" %s [options] directory...\n"), program_invocation_short_name);
+ 
+ 	fputs(USAGE_SEPARATOR, stdout);
+-	puts(_("Consolidate duplicate files using hardlinks."));
++	puts(("Consolidate duplicate files using hardlinks."));
+ 
+ 	fputs(USAGE_OPTIONS, stdout);
+-	puts(_(" -c, --content          compare only contents, ignore permission, etc."));
+-	puts(_(" -n, --dry-run          don't actually link anything"));
+-	puts(_(" -v, --verbose          print summary after hardlinking"));
+-	puts(_(" -vv                    print every hardlinked file and summary"));
+-	puts(_(" -f, --force            force hardlinking across filesystems"));
+-	puts(_(" -x, --exclude <regex>  exclude files matching pattern"));
++	puts((" -c, --content          compare only contents, ignore permission, etc."));
++	puts((" -n, --dry-run          don't actually link anything"));
++	puts((" -v, --verbose          print summary after hardlinking"));
++	puts((" -vv                    print every hardlinked file and summary"));
++	puts((" -f, --force            force hardlinking across filesystems"));
++	puts((" -x, --exclude <regex>  exclude files matching pattern"));
+ 
+ 	fputs(USAGE_SEPARATOR, stdout);
+ 	printf(USAGE_HELP_OPTIONS(16)); /* char offset to align option descriptions */
+@@ -164,7 +166,7 @@ static inline size_t add2(size_t a, size_t b)
+ 	size_t sum = a + b;
+ 
+ 	if (sum < a)
+-		errx(EXIT_FAILURE, _("integer overflow"));
++		errx(EXIT_FAILURE, ("integer overflow"));
+ 	return sum;
+ }
+ 
+@@ -193,7 +195,7 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
+ 	if (st.st_dev != ctl->dev && !ctl->force) {
+ 		if (ctl->dev)
+ 			errx(EXIT_FAILURE,
+-			     _("%s is on different filesystem than the rest "
++			     ("%s is on different filesystem than the rest "
+ 			       "(use -f option to override)."), name);
+ 		ctl->dev = st.st_dev;
+ 	}
+@@ -287,9 +289,9 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
+ 							(ssize_t) sizeof(ctl->iobuf1) : fsize;
+ 
+ 					if ((xsz = read(fd, ctl->iobuf1, rsize)) != rsize)
+-						warn(_("cannot read %s"), name);
++						warn(("cannot read %s"), name);
+ 					else if ((xsz = read(fd2, ctl->iobuf2, rsize)) != rsize)
+-						warn(_("cannot read %s"), fp2->name);
++						warn(("cannot read %s"), fp2->name);
+ 
+ 					if (xsz != rsize) {
+ 						close(fd);
+@@ -303,13 +305,13 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
+ 				if (fsize > 0)
+ 					continue;
+ 				if (lstat(name, &st3)) {
+-					warn(_("cannot stat %s"), name);
++					warn(("cannot stat %s"), name);
+ 					close(fd);
+ 					return;
+ 				}
+ 				st3.st_atime = st.st_atime;
+ 				if (stcmp(&st, &st3, 0)) {
+-					warnx(_("file %s changed underneath us"), name);
++					warnx(("file %s changed underneath us"), name);
+ 					close(fd);
+ 					return;
+ 				}
+@@ -329,18 +331,18 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
+ 					       suffixlen + 1);
+ 					/* First create a temporary link to n1 under a new name */
+ 					if (link(n1, nam2.buf)) {
+-						warn(_("failed to hardlink %s to %s (create temporary link as %s failed)"),
++						warn(("failed to hardlink %s to %s (create temporary link as %s failed)"),
+ 							n1, n2, nam2.buf);
+ 						free(nam2.buf);
+ 						continue;
+ 					}
+ 					/* Then rename into place over the existing n2 */
+ 					if (rename(nam2.buf, n2)) {
+-						warn(_("failed to hardlink %s to %s (rename temporary link to %s failed)"),
++						warn(("failed to hardlink %s to %s (rename temporary link to %s failed)"),
+ 							n1, n2, n2);
+ 						/* Something went wrong, try to remove the now redundant temporary link */
+ 						if (unlink(nam2.buf))
+-							warn(_("failed to remove temporary link %s"), nam2.buf);
++							warn(("failed to remove temporary link %s"), nam2.buf);
+ 						free(nam2.buf);
+ 						continue;
+ 					}
+@@ -351,16 +353,16 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
+ 					/* We actually did not save anything this time, since the link second argument
+ 					   had some other links as well.  */
+ 					if (ctl->verbose > 1)
+-						printf(_(" %s %s to %s\n"),
+-							(ctl->no_link ? _("Would link") : _("Linked")),
++						printf((" %s %s to %s\n"),
++							(ctl->no_link ? ("Would link") : ("Linked")),
+ 							n1, n2);
+ 				} else {
+ 					ctl->nsaved += ((st.st_size + 4095) / 4096) * 4096;
+ 					if (ctl->verbose > 1)
+-						printf(_(" %s %s to %s, %s %jd\n"),
+-							(ctl->no_link ? _("Would link") : _("Linked")),
++						printf((" %s %s to %s, %s %jd\n"),
++							(ctl->no_link ? ("Would link") : ("Linked")),
+ 							n1, n2,
+-							(ctl->no_link ? _("would save") : _("saved")),
++							(ctl->no_link ? ("would save") : ("saved")),
+ 							(intmax_t)st.st_size);
+ 				}
+ 				close(fd);
+@@ -410,11 +412,6 @@ int main(int argc, char **argv)
+ 		{ NULL, 0, NULL, 0 },
+ 	};
+ 
+-	setlocale(LC_ALL, "");
+-	bindtextdomain(PACKAGE, LOCALEDIR);
+-	textdomain(PACKAGE);
+-	close_stdout_atexit();
+-
+ 	while ((ch = getopt_long(argc, argv, "cnvfx:Vh", longopts, NULL)) != -1) {
+ 		switch (ch) {
+ 		case 'n':
+@@ -434,7 +431,7 @@ int main(int argc, char **argv)
+ 			exclude_pattern = (PCRE2_SPTR) optarg;
+ #else
+ 			errx(EXIT_FAILURE,
+-			     _("option --exclude not supported (built without pcre2)"));
++			     ("option --exclude not supported (built without pcre2)"));
+ #endif
+ 			break;
+ 		case 'V':
+@@ -447,7 +444,7 @@ int main(int argc, char **argv)
+ 	}
+ 
+ 	if (optind == argc) {
+-		warnx(_("no directory specified"));
++		warnx(("no directory specified"));
+ 		errtryhelp(EXIT_FAILURE);
+ 	}
+ 
+@@ -461,7 +458,7 @@ int main(int argc, char **argv)
+ 			PCRE2_UCHAR buffer[256];
+ 			pcre2_get_error_message(errornumber, buffer,
+ 						sizeof(buffer));
+-			errx(EXIT_FAILURE, _("pattern error at offset %d: %s"),
++			errx(EXIT_FAILURE, ("pattern error at offset %d: %s"),
+ 				(int)erroroffset, buffer);
+ 		}
+ 		match_data = pcre2_match_data_create_from_pattern(re, NULL);
+@@ -506,7 +503,7 @@ int main(int argc, char **argv)
+ 			    >=0) {
+ 				if (ctl->verbose) {
+ 					nam1.buf[nam1baselen] = 0;
+-					printf(_("Skipping %s%s\n"), nam1.buf, di->d_name);
++					printf(("Skipping %s%s\n"), nam1.buf, di->d_name);
+ 				}
+ 				continue;
+ 			}
diff --git a/meta-openeuler/recipes-core/glibc/files/0010-eglibc-Cross-building-and-testing-instructions.patch b/meta-openeuler/recipes-core/glibc/files/0010-eglibc-Cross-building-and-testing-instructions.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ffbe138ff1c814fa75e950d93e272339a850d52c
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/files/0010-eglibc-Cross-building-and-testing-instructions.patch
@@ -0,0 +1,616 @@
+From 9625e90bdf35774c71f1e566e73d435e38c04171 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 18 Mar 2015 00:42:58 +0000
+Subject: [PATCH] eglibc: Cross building and testing instructions
+
+Ported from eglibc
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ GLIBC.cross-building | 383 +++++++++++++++++++++++++++++++++++++++++++
+ GLIBC.cross-testing  | 205 +++++++++++++++++++++++
+ 2 files changed, 588 insertions(+)
+ create mode 100644 GLIBC.cross-building
+ create mode 100644 GLIBC.cross-testing
+
+diff --git a/GLIBC.cross-building b/GLIBC.cross-building
+new file mode 100644
+index 0000000000..e6e0da1aaf
+--- /dev/null
++++ b/GLIBC.cross-building
+@@ -0,0 +1,383 @@
++                                                        -*- mode: text -*-
++
++                        Cross-Compiling GLIBC
++                  Jim Blandy <jimb@codesourcery.com>
++
++
++Introduction
++
++Most GNU tools have a simple build procedure: you run their
++'configure' script, and then you run 'make'.  Unfortunately, the
++process of cross-compiling the GNU C library is quite a bit more
++involved:
++
++1) Build a cross-compiler, with certain facilities disabled.
++
++2) Configure the C library using the compiler you built in step 1).
++   Build a few of the C run-time object files, but not the rest of the
++   library.  Install the library's header files and the run-time
++   object files, and create a dummy libc.so.
++
++3) Build a second cross-compiler, using the header files and object
++   files you installed in step 2.
++
++4) Configure, build, and install a fresh C library, using the compiler
++   built in step 3.
++
++5) Build a third cross-compiler, based on the C library built in step 4.
++
++The reason for this complexity is that, although GCC and the GNU C
++library are distributed separately, they are not actually independent
++of each other: GCC requires the C library's headers and some object
++files to compile its own libraries, while the C library depends on
++GCC's libraries.  GLIBC includes features and bug fixes to the stock
++GNU C library that simplify this process, but the fundamental
++interdependency stands.
++
++In this document, we explain how to cross-compile an GLIBC/GCC pair
++from source.  Our intended audience is developers who are already
++familiar with the GNU toolchain and comfortable working with
++cross-development tools.  While we do present a worked example to
++accompany the explanation, for clarity's sake we do not cover many of
++the options available to cross-toolchain users.
++
++
++Preparation
++
++GLIBC requires recent versions of the GNU binutils, GCC, and the
++Linux kernel.  The web page <http://www.eglibc.org/prerequisites>
++documents the current requirements, and lists patches needed for
++certain target architectures.  As of this writing, these build
++instructions have been tested with binutils 2.22.51, GCC 4.6.2,
++and Linux 3.1.
++
++First, let's set some variables, to simplify later commands.  We'll
++build GLIBC and GCC for an ARM target, known to the Linux kernel
++as 'arm', and we'll do the build on an Intel x86_64 Linux box:
++
++    $ build=x86_64-pc-linux-gnu
++    $ host=$build
++    $ target=arm-none-linux-gnueabi
++    $ linux_arch=arm
++
++We're using the aforementioned versions of Binutils, GCC, and Linux:
++
++    $ binutilsv=binutils-2.22.51
++    $ gccv=gcc-4.6.2
++    $ linuxv=linux-3.1
++
++We're carrying out the entire process under '~/cross-build', which
++contains unpacked source trees for binutils, gcc, and linux kernel,
++along with GLIBC svn trunk (which can be checked-out with
++'svn co http://www.eglibc.org/svn/trunk eglibc'):
++
++    $ top=$HOME/cross-build/$target
++    $ src=$HOME/cross-build/src
++    $ ls $src
++    binutils-2.22.51  glibc  gcc-4.6.2  linux-3.1
++
++We're going to place our build directories in a subdirectory 'obj',
++we'll install the cross-development toolchain in 'tools', and we'll
++place our sysroot (containing files to be installed on the target
++system) in 'sysroot':
++
++    $ obj=$top/obj
++    $ tools=$top/tools
++    $ sysroot=$top/sysroot
++
++
++Binutils
++
++Configuring and building binutils for the target is straightforward:
++
++    $ mkdir -p $obj/binutils
++    $ cd $obj/binutils
++    $ $src/$binutilsv/configure \
++    >     --target=$target \
++    >     --prefix=$tools \
++    >     --with-sysroot=$sysroot
++    $ make
++    $ make install
++
++
++The First GCC
++
++For our work, we need a cross-compiler targeting an ARM Linux
++system.  However, that configuration includes the shared library
++'libgcc_s.so', which is compiled against the GLIBC headers (which we
++haven't installed yet) and linked against 'libc.so' (which we haven't
++built yet).
++
++Fortunately, there are configuration options for GCC which tell it not
++to build 'libgcc_s.so'.  The '--without-headers' option is supposed to
++take care of this, but its implementation is incomplete, so you must
++also configure with the '--with-newlib' option.  While '--with-newlib'
++appears to mean "Use the Newlib C library", its effect is to tell the
++GCC build machinery, "Don't assume there is a C library available."
++
++We also need to disable some of the libraries that would normally be
++built along with GCC, and specify that only the compiler for the C
++language is needed.
++
++So, we create a build directory, configure, make, and install.
++
++    $ mkdir -p $obj/gcc1
++    $ cd $obj/gcc1
++    $ $src/$gccv/configure \
++    >     --target=$target \
++    >     --prefix=$tools \
++    >     --without-headers --with-newlib \
++    >     --disable-shared --disable-threads --disable-libssp \
++    >     --disable-libgomp --disable-libmudflap --disable-libquadmath \
++    >     --disable-decimal-float --disable-libffi \
++    >     --enable-languages=c
++    $ PATH=$tools/bin:$PATH make
++    $ PATH=$tools/bin:$PATH make install
++
++
++Linux Kernel Headers
++
++To configure GLIBC, we also need Linux kernel headers in place.
++Fortunately, the Linux makefiles have a target that installs them for
++us.  Since the process does modify the source tree a bit, we make a
++copy first:
++
++    $ cp -r $src/$linuxv $obj/linux
++    $ cd $obj/linux
++
++Now we're ready to install the headers into the sysroot:
++
++    $ PATH=$tools/bin:$PATH \
++    > make headers_install \
++    >      ARCH=$linux_arch CROSS_COMPILE=$target- \
++    >      INSTALL_HDR_PATH=$sysroot/usr
++
++
++GLIBC Headers and Preliminary Objects
++
++Using the cross-compiler we've just built, we can now configure GLIBC
++well enough to install the headers and build the object files that the
++full cross-compiler will need:
++
++    $ mkdir -p $obj/glibc-headers
++    $ cd $obj/glibc-headers
++    $ BUILD_CC=gcc \
++    > CC=$tools/bin/$target-gcc \
++    > CXX=$tools/bin/$target-g++ \
++    > AR=$tools/bin/$target-ar \
++    > RANLIB=$tools/bin/$target-ranlib \
++    > $src/glibc/libc/configure \
++    >     --prefix=/usr \
++    >     --with-headers=$sysroot/usr/include \
++    >     --build=$build \
++    >     --host=$target \
++    >     --disable-profile --without-gd --without-cvs \
++    >     --enable-add-ons=nptl,libidn,../ports
++
++The option '--prefix=/usr' may look strange, but you should never
++configure GLIBC with a prefix other than '/usr': in various places,
++GLIBC's build system checks whether the prefix is '/usr', and does
++special handling only if that is the case.  Unless you use this
++prefix, you will get a sysroot that does not use the standard Linux
++directory layouts and cannot be used as a basis for the root
++filesystem on your target system compatibly with normal GLIBC
++installations.
++
++The '--with-headers' option tells GLIBC where the Linux headers have
++been installed.
++
++The '--enable-add-ons=nptl,libidn,../ports' option tells GLIBC to look
++for the listed glibc add-ons. Most notably the ports add-on (located
++just above the libc sources in the GLIBC svn tree) is required to
++support ARM targets.
++
++We can now use the 'install-headers' makefile target to install the
++headers:
++
++    $ make install-headers install_root=$sysroot \
++    >                      install-bootstrap-headers=yes
++
++The 'install_root' variable indicates where the files should actually
++be installed; its value is treated as the parent of the '--prefix'
++directory we passed to the configure script, so the headers will go in
++'$sysroot/usr/include'.  The 'install-bootstrap-headers' variable
++requests special handling for certain tricky header files.
++
++Next, there are a few object files needed to link shared libraries,
++which we build and install by hand:
++
++    $ mkdir -p $sysroot/usr/lib
++    $ make csu/subdir_lib
++    $ cp csu/crt1.o csu/crti.o csu/crtn.o $sysroot/usr/lib
++
++Finally, 'libgcc_s.so' requires a 'libc.so' to link against.  However,
++since we will never actually execute its code, it doesn't matter what
++it contains.  So, treating '/dev/null' as a C source file, we produce
++a dummy 'libc.so' in one step:
++
++    $ $tools/bin/$target-gcc -nostdlib -nostartfiles -shared -x c /dev/null \
++    >                        -o $sysroot/usr/lib/libc.so
++
++
++The Second GCC
++
++With the GLIBC headers and selected object files installed, we can
++now build a GCC that is capable of compiling GLIBC.  We configure,
++build, and install the second GCC, again building only the C compiler,
++and avoiding libraries we won't use:
++
++    $ mkdir -p $obj/gcc2
++    $ cd $obj/gcc2
++    $ $src/$gccv/configure \
++    >     --target=$target \
++    >     --prefix=$tools \
++    >     --with-sysroot=$sysroot \
++    >     --disable-libssp --disable-libgomp --disable-libmudflap \
++    >     --disable-libffi --disable-libquadmath \
++    >     --enable-languages=c
++    $ PATH=$tools/bin:$PATH make
++    $ PATH=$tools/bin:$PATH make install
++
++
++GLIBC, Complete
++
++With the second compiler built and installed, we're now ready for the
++full GLIBC build:
++
++    $ mkdir -p $obj/glibc
++    $ cd $obj/glibc
++    $ BUILD_CC=gcc \
++    > CC=$tools/bin/$target-gcc \
++    > CXX=$tools/bin/$target-g++ \
++    > AR=$tools/bin/$target-ar \
++    > RANLIB=$tools/bin/$target-ranlib \
++    > $src/glibc/libc/configure \
++    >     --prefix=/usr \
++    >     --with-headers=$sysroot/usr/include \
++    >     --with-kconfig=$obj/linux/scripts/kconfig \
++    >     --build=$build \
++    >     --host=$target \
++    >     --disable-profile --without-gd --without-cvs \
++    >     --enable-add-ons=nptl,libidn,../ports
++
++Note the additional '--with-kconfig' option. This tells GLIBC where to
++find the host config tools used by the kernel 'make config' and 'make
++menuconfig'.  These tools can be re-used by GLIBC for its own 'make
++*config' support, which will create 'option-groups.config' for you.
++But first make sure those tools have been built by running some
++dummy 'make *config' calls in the kernel directory:
++
++    $ cd $obj/linux
++    $ PATH=$tools/bin:$PATH make config \
++    >      ARCH=$linux_arch CROSS_COMPILE=$target- \
++    $ PATH=$tools/bin:$PATH make menuconfig \
++    >      ARCH=$linux_arch CROSS_COMPILE=$target- \
++
++Now we can configure and build the full GLIBC:
++
++    $ cd $obj/glibc
++    $ PATH=$tools/bin:$PATH make defconfig
++    $ PATH=$tools/bin:$PATH make menuconfig
++    $ PATH=$tools/bin:$PATH make
++    $ PATH=$tools/bin:$PATH make install install_root=$sysroot
++
++At this point, we have a complete GLIBC installation in '$sysroot',
++with header files, library files, and most of the C runtime startup
++files in place.
++
++
++The Third GCC
++
++Finally, we recompile GCC against this full installation, enabling
++whatever languages and libraries we would like to use:
++
++    $ mkdir -p $obj/gcc3
++    $ cd $obj/gcc3
++    $ $src/$gccv/configure \
++    >     --target=$target \
++    >     --prefix=$tools \
++    >     --with-sysroot=$sysroot \
++    >     --enable-__cxa_atexit \
++    >     --disable-libssp --disable-libgomp --disable-libmudflap \
++    >     --enable-languages=c,c++
++    $ PATH=$tools/bin:$PATH make
++    $ PATH=$tools/bin:$PATH make install
++
++The '--enable-__cxa_atexit' option tells GCC what sort of C++
++destructor support to expect from the C library; it's required with
++GLIBC.
++
++And since GCC's installation process isn't designed to help construct
++sysroot trees, we must manually copy certain libraries into place in
++the sysroot.
++
++    $ cp -d $tools/$target/lib/libgcc_s.so* $sysroot/lib
++    $ cp -d $tools/$target/lib/libstdc++.so* $sysroot/usr/lib
++
++
++Trying Things Out
++
++At this point, '$tools' contains a cross toolchain ready to use
++the GLIBC installation in '$sysroot':
++
++    $ cat > hello.c <<EOF
++    > #include <stdio.h>
++    > int
++    > main (int argc, char **argv)
++    > {
++    >   puts ("Hello, world!");
++    >   return 0;
++    > }
++    > EOF
++    $ $tools/bin/$target-gcc -Wall hello.c -o hello
++    $ cat > c++-hello.cc <<EOF
++    > #include <iostream>
++    > int
++    > main (int argc, char **argv)
++    > {
++    >   std::cout << "Hello, C++ world!" << std::endl;
++    >   return 0;
++    > }
++    > EOF
++    $ $tools/bin/$target-g++ -Wall c++-hello.cc -o c++-hello
++
++
++We can use 'readelf' to verify that these are indeed executables for
++our target, using our dynamic linker:
++
++    $ $tools/bin/$target-readelf -hl hello
++    ELF Header:
++    ...
++      Type:                              EXEC (Executable file)
++      Machine:                           ARM
++
++    ...
++    Program Headers:
++      Type           Offset   VirtAddr   PhysAddr   FileSiz MemSiz  Flg Align
++      PHDR           0x000034 0x10000034 0x10000034 0x00100 0x00100 R E 0x4
++      INTERP         0x000134 0x00008134 0x00008134 0x00013 0x00013 R   0x1
++          [Requesting program interpreter: /lib/ld-linux.so.3]
++      LOAD           0x000000 0x00008000 0x00008000 0x0042c 0x0042c R E 0x8000
++    ...
++
++Looking at the dynamic section of the installed 'libgcc_s.so', we see
++that the 'NEEDED' entry for the C library does include the '.6'
++suffix, indicating that was linked against our fully build GLIBC, and
++not our dummy 'libc.so':
++
++    $ $tools/bin/$target-readelf -d $sysroot/lib/libgcc_s.so.1
++    Dynamic section at offset 0x1083c contains 24 entries:
++      Tag        Type                         Name/Value
++     0x00000001 (NEEDED)                     Shared library: [libc.so.6]
++     0x0000000e (SONAME)                     Library soname: [libgcc_s.so.1]
++    ...
++
++
++And on the target machine, we can run our programs:
++
++    $ $sysroot/lib/ld.so.1 --library-path $sysroot/lib:$sysroot/usr/lib \
++    > ./hello
++    Hello, world!
++    $ $sysroot/lib/ld.so.1 --library-path $sysroot/lib:$sysroot/usr/lib \
++    > ./c++-hello
++    Hello, C++ world!
+diff --git a/GLIBC.cross-testing b/GLIBC.cross-testing
+new file mode 100644
+index 0000000000..b67b468466
+--- /dev/null
++++ b/GLIBC.cross-testing
+@@ -0,0 +1,205 @@
++                                                        -*- mode: text -*-
++
++                      Cross-Testing With GLIBC
++                  Jim Blandy <jimb@codesourcery.com>
++
++
++Introduction
++
++Developers writing software for embedded systems often use a desktop
++or other similarly capable computer for development, but need to run
++tests on the embedded system, or perhaps on a simulator.  When
++configured for cross-compilation, the stock GNU C library simply
++disables running tests altogether: the command 'make tests' builds
++test programs, but does not run them.  GLIBC, however, provides
++facilities for compiling tests and generating data files on the build
++system, but running the test programs themselves on a remote system or
++simulator.
++
++
++Test environment requirements
++
++The test environment must meet certain conditions for GLIBC's
++cross-testing facilities to work:
++
++- Shared filesystems.  The 'build' system, on which you configure and
++  compile GLIBC, and the 'host' system, on which you intend to run
++  GLIBC, must share a filesystem containing the GLIBC build and
++  source trees.  Files must appear at the same paths on both systems.
++
++- Remote-shell like invocation.  There must be a way to run a program
++  on the host system from the build system, passing it properly quoted
++  command-line arguments, setting environment variables, and
++  inheriting the caller's standard input and output.
++
++
++Usage
++
++To use GLIBC's cross-testing support, provide values for the
++following Make variables when you invoke 'make':
++
++- cross-test-wrapper
++
++  This should be the name of the cross-testing wrapper command, along
++  with any arguments.
++
++- cross-localedef
++
++  This should be the name of a cross-capable localedef program, like
++  that included in the GLIBC 'localedef' module, along with any
++  arguments needed.
++
++These are each explained in detail below.
++
++
++The Cross-Testing Wrapper
++
++To run test programs reliably, the stock GNU C library takes care to
++ensure that test programs use the newly compiled dynamic linker and
++shared libraries, and never the host system's installed libraries.  To
++accomplish this, it runs the tests by explicitly invoking the dynamic
++linker from the build tree, passing it a list of build tree
++directories to search for shared libraries, followed by the name of
++the executable to run and its arguments.
++
++For example, where one might normally run a test program like this:
++
++    $ ./tst-foo arg1 arg2
++
++the GNU C library might run that program like this:
++
++    $ $objdir/elf/ld-linux.so.3 --library-path $objdir \
++      ./tst-foo arg1 arg2
++
++(where $objdir is the path to the top of the build tree, and the
++trailing backslash indicates a continuation of the command).  In other
++words, each test program invocation is 'wrapped up' inside an explicit
++invocation of the dynamic linker, which must itself execute the test
++program, having loaded shared libraries from the appropriate
++directories.
++
++To support cross-testing, GLIBC allows the developer to optionally
++set the 'cross-test-wrapper' Make variable to another wrapper command,
++to which it passes the entire dynamic linker invocation shown above as
++arguments.  For example, if the developer supplies a wrapper of
++'my-wrapper hostname', then GLIBC would run the test above as
++follows:
++
++    $ my-wrapper hostname \
++      $objdir/elf/ld-linux.so.3 --library-path $objdir \
++      ./tst-foo arg1 arg2
++
++The 'my-wrapper' command is responsible for executing the command
++given on the host system.
++
++Since tests are run in varying directories, the wrapper should either
++be in your command search path, or 'cross-test-wrapper' should give an
++absolute path for the wrapper.
++
++The wrapper must meet several requirements:
++
++- It must preserve the current directory.  As explained above, the
++  build directory tree must be visible on both the build and host
++  systems, at the same path.  The test wrapper must ensure that the
++  current directory it inherits is also inherited by the dynamic
++  linker (and thus the test program itself).
++
++- It must preserve environment variables' values.  Many GLIBC tests
++  set environment variables for test runs; in native testing, it
++  invokes programs like this:
++
++    $ GCONV_PATH=$objdir/iconvdata \
++      $objdir/elf/ld-linux.so.3 --library-path $objdir \
++      ./tst-foo arg1 arg2
++
++  With the cross-testing wrapper, that invocation becomes:
++
++    $ GCONV_PATH=$objdir/iconvdata \
++      my-wrapper hostname \
++      $objdir/elf/ld-linux.so.3 --library-path $objdir \
++      ./tst-foo arg1 arg2
++
++  Here, 'my-wrapper' must ensure that the value it sees for
++  'GCONV_PATH' will be seen by the dynamic linker, and thus 'tst-foo'
++  itself.  (The wrapper supplied with GLIBC simply preserves the
++  values of *all* enviroment variables, with a fixed set of
++  exceptions.)
++
++  If your wrapper is a shell script, take care to correctly propagate
++  environment variables whose values contain spaces and shell
++  metacharacters.
++
++- It must pass the command's arguments, unmodified.  The arguments
++  seen by the test program should be exactly those seen by the wrapper
++  (after whatever arguments are given to the wrapper itself).  The
++  GLIBC test framework performs all needed shell word splitting and
++  expansion (wildcard expansion, parameter substitution, and so on)
++  before invoking the wrapper; further expansion may break the tests.
++
++
++The 'cross-test-ssh.sh' script
++
++If you want to use 'ssh' (or something sufficiently similar) to run
++test programs on your host system, GLIBC includes a shell script,
++'scripts/cross-test-ssh.sh', which you can use as your wrapper
++command.  This script takes care of setting the test command's current
++directory, propagating environment variable values, and carrying
++command-line arguments, all across an 'ssh' connection.  You may even
++supply an alternative to 'ssh' on the command line, if needed.
++
++For more details, pass 'cross-test-ssh.sh' the '--help' option.
++
++
++The Cross-Compiling Locale Definition Command
++
++Some GLIBC tests rely on locales generated especially for the test
++process.  In a native configuration, these tests simply run the
++'localedef' command built by the normal GLIBC build process,
++'locale/localedef', to process and install their locales.  However, in
++a cross-compiling configuration, this 'localedef' is built for the
++host system, not the build system, and since it requires quite a bit
++of memory to run (we have seen it fail on systems with 64MiB of
++memory), it may not be practical to run it on the host system.
++
++If set, GLIBC uses the 'cross-localedef' Make variable as the command
++to run on the build system to process and install locales.  The
++localedef program built from the GLIBC 'localedef' module is
++suitable.
++
++The value of 'cross-localedef' may also include command-line arguments
++to be passed to the program; if you are using GLIBC's 'localedef',
++you may include endianness and 'uint32_t' alignment arguments here.
++
++
++Example
++
++In developing GLIBC's cross-testing facility, we invoked 'make' with
++the following script:
++
++    #!/bin/sh
++
++    srcdir=...
++    test_hostname=...
++    localedefdir=...
++    cross_gxx=...-g++
++
++    wrapper="$srcdir/scripts/cross-test-ssh.sh $test_hostname"
++    localedef="$localedefdir/localedef --little-endian --uint32-align=4"
++
++    make cross-test-wrapper="$wrapper" \
++         cross-localedef="$localedef" \
++         CXX="$cross_gxx" \
++         "$@"
++
++
++Other Cross-Testing Concerns
++
++Here are notes on some other issues which you may encounter in running
++the GLIBC tests in a cross-compiling environment:
++
++- Some tests require a C++ cross-compiler; you should set the 'CXX'
++  Make variable to the name of an appropriate cross-compiler.
++
++- Some tests require access to libstdc++.so.6 and libgcc_s.so.1; we
++  simply place copies of these libraries in the top GLIBC build
++  directory.
diff --git a/meta-openeuler/recipes-core/glibc/files/0011-eglibc-Help-bootstrap-cross-toolchain.patch b/meta-openeuler/recipes-core/glibc/files/0011-eglibc-Help-bootstrap-cross-toolchain.patch
new file mode 100644
index 0000000000000000000000000000000000000000..88017bd29b0451c2cdcef7395ff46892d979020b
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/files/0011-eglibc-Help-bootstrap-cross-toolchain.patch
@@ -0,0 +1,97 @@
+From cf2126b2d6e073137a3a7d9bcc261e0a760a82da Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 18 Mar 2015 00:49:28 +0000
+Subject: [PATCH] eglibc: Help bootstrap cross toolchain
+
+Taken from EGLIBC, r1484 + r1525
+
+        2007-02-20  Jim Blandy  <jimb@codesourcery.com>
+
+                * Makefile (install-headers): Preserve old behavior: depend on
+                $(inst_includedir)/gnu/stubs.h only if install-bootstrap-headers
+                is set; otherwise, place gnu/stubs.h on the 'install-others' list.
+
+        2007-02-16  Jim Blandy  <jimb@codesourcery.com>
+
+                * Makefile: Amend make install-headers to install everything
+                necessary for building a cross-compiler.  Install gnu/stubs.h as
+                part of 'install-headers', not 'install-others'.
+                If install-bootstrap-headers is 'yes', install a dummy copy of
+                gnu/stubs.h, instead of computing the real thing.
+                * include/stubs-bootstrap.h: New file.
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ Makefile                  | 22 +++++++++++++++++++++-
+ include/stubs-bootstrap.h | 12 ++++++++++++
+ 2 files changed, 33 insertions(+), 1 deletion(-)
+ create mode 100644 include/stubs-bootstrap.h
+
+diff --git a/Makefile b/Makefile
+index c6d4817a9e..b4b0e23560 100644
+--- a/Makefile
++++ b/Makefile
+@@ -79,9 +79,18 @@ subdir-dirs = include
+ vpath %.h $(subdir-dirs)
+ 
+ # What to install.
+-install-others = $(inst_includedir)/gnu/stubs.h
+ install-bin-script =
+ 
++# If we're bootstrapping, install a dummy gnu/stubs.h along with the
++# other headers, so 'make install-headers' produces a useable include
++# tree.  Otherwise, install gnu/stubs.h later, after the rest of the
++# build is done.
++ifeq ($(install-bootstrap-headers),yes)
++install-headers: $(inst_includedir)/gnu/stubs.h
++else
++install-others = $(inst_includedir)/gnu/stubs.h
++endif
++
+ ifeq (yes,$(build-shared))
+ headers += gnu/lib-names.h
+ endif
+@@ -421,6 +430,16 @@ others: $(common-objpfx)testrun.sh $(common-objpfx)debugglibc.sh
+ 
+ subdir-stubs := $(foreach dir,$(subdirs),$(common-objpfx)$(dir)/stubs)
+ 
++# gnu/stubs.h depends (via the subdir 'stubs' targets) on all the .o
++# files in EGLIBC.  For bootstrapping a GCC/EGLIBC pair, an empty
++# gnu/stubs.h is good enough.
++ifeq ($(install-bootstrap-headers),yes)
++$(inst_includedir)/gnu/stubs.h: include/stubs-bootstrap.h $(+force)
++	$(make-target-directory)
++	$(INSTALL_DATA) $< $@
++
++installed-stubs =
++else
+ ifndef abi-variants
+ installed-stubs = $(inst_includedir)/gnu/stubs.h
+ else
+@@ -447,6 +466,7 @@ $(inst_includedir)/gnu/stubs.h: $(+force)
+ 
+ install-others-nosubdir: $(installed-stubs)
+ endif
++endif
+ 
+ 
+ # Since stubs.h is never needed when building the library, we simplify the
+diff --git a/include/stubs-bootstrap.h b/include/stubs-bootstrap.h
+new file mode 100644
+index 0000000000..1d2b669aff
+--- /dev/null
++++ b/include/stubs-bootstrap.h
+@@ -0,0 +1,12 @@
++/* Placeholder stubs.h file for bootstrapping.
++
++   When bootstrapping a GCC/EGLIBC pair, GCC requires that the EGLIBC
++   headers be installed, but we can't fully build EGLIBC without that
++   GCC.  So we run the command:
++
++      make install-headers install-bootstrap-headers=yes
++
++   to install the headers GCC needs, but avoid building certain
++   difficult headers.  The <gnu/stubs.h> header depends, via the
++   EGLIBC subdir 'stubs' make targets, on every .o file in EGLIBC, but
++   an empty stubs.h like this will do fine for GCC.  */
diff --git a/meta-openeuler/recipes-core/glibc/files/0012-eglibc-Resolve-__fpscr_values-on-SH4.patch b/meta-openeuler/recipes-core/glibc/files/0012-eglibc-Resolve-__fpscr_values-on-SH4.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fee020cc4cc49b878d83c2d04a5a2c68ca52c75e
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/files/0012-eglibc-Resolve-__fpscr_values-on-SH4.patch
@@ -0,0 +1,53 @@
+From 61948c02226acea68d34313cc6286ee1ab44a98c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 18 Mar 2015 00:55:53 +0000
+Subject: [PATCH] eglibc: Resolve __fpscr_values on SH4
+
+2010-09-29  Nobuhiro Iwamatsu  <iwamatsu@nigauri.org>
+            Andrew Stubbs  <ams@codesourcery.com>
+
+        Resolve SH's __fpscr_values to symbol in libc.so.
+
+        * sysdeps/sh/sh4/fpu/fpu_control.h: Add C++ __set_fpscr prototype.
+        * sysdeps/unix/sysv/linux/sh/Versions (GLIBC_2.2): Add __fpscr_values.
+        * sysdeps/unix/sysv/linux/sh/sysdep.S (___fpscr_values): New constant.
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ sysdeps/unix/sysv/linux/sh/Versions |  1 +
+ sysdeps/unix/sysv/linux/sh/sysdep.S | 11 +++++++++++
+ 2 files changed, 12 insertions(+)
+
+diff --git a/sysdeps/unix/sysv/linux/sh/Versions b/sysdeps/unix/sysv/linux/sh/Versions
+index 3ad702e165..931985b5d6 100644
+--- a/sysdeps/unix/sysv/linux/sh/Versions
++++ b/sysdeps/unix/sysv/linux/sh/Versions
+@@ -3,6 +3,7 @@ libc {
+   GLIBC_2.2 {
+     # functions used in other libraries
+     __xstat64; __fxstat64; __lxstat64;
++    __fpscr_values;
+ 
+     # a*
+     alphasort64;
+diff --git a/sysdeps/unix/sysv/linux/sh/sysdep.S b/sysdeps/unix/sysv/linux/sh/sysdep.S
+index 9d85ff99a0..6bda921ca3 100644
+--- a/sysdeps/unix/sysv/linux/sh/sysdep.S
++++ b/sysdeps/unix/sysv/linux/sh/sysdep.S
+@@ -30,3 +30,14 @@ ENTRY (__syscall_error)
+ 
+ #define __syscall_error __syscall_error_1
+ #include <sysdeps/unix/sh/sysdep.S>
++
++       .data
++       .align 3
++       .globl ___fpscr_values
++       .type ___fpscr_values, @object
++       .size ___fpscr_values, 8
++___fpscr_values:
++       .long 0
++       .long 0x80000
++weak_alias (___fpscr_values, __fpscr_values)
++
diff --git a/meta-openeuler/recipes-core/glibc/files/0013-eglibc-Forward-port-cross-locale-generation-support.patch b/meta-openeuler/recipes-core/glibc/files/0013-eglibc-Forward-port-cross-locale-generation-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..60bcab0fecdc61340c34f33b65e7531f7287792a
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/files/0013-eglibc-Forward-port-cross-locale-generation-support.patch
@@ -0,0 +1,560 @@
+From befa58c48a8ba664e7bbdfcf22e2a15efa2e0d17 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 18 Mar 2015 01:33:49 +0000
+Subject: [PATCH] eglibc: Forward port cross locale generation support
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ locale/Makefile               |  3 +-
+ locale/catnames.c             | 46 +++++++++++++++++++++++++++
+ locale/localeinfo.h           |  2 +-
+ locale/programs/charmap-dir.c |  6 ++++
+ locale/programs/ld-collate.c  | 17 +++++-----
+ locale/programs/ld-ctype.c    | 27 ++++++++--------
+ locale/programs/ld-time.c     | 31 ++++++++++++------
+ locale/programs/linereader.c  |  2 +-
+ locale/programs/localedef.c   |  8 +++++
+ locale/programs/locfile.c     |  5 ++-
+ locale/programs/locfile.h     | 59 +++++++++++++++++++++++++++++++++--
+ locale/setlocale.c            | 29 -----------------
+ 12 files changed, 167 insertions(+), 68 deletions(-)
+ create mode 100644 locale/catnames.c
+
+diff --git a/locale/Makefile b/locale/Makefile
+index d7036b0855..ed795e2710 100644
+--- a/locale/Makefile
++++ b/locale/Makefile
+@@ -26,7 +26,8 @@ headers		= langinfo.h locale.h bits/locale.h \
+ 		  bits/types/locale_t.h bits/types/__locale_t.h
+ routines	= setlocale findlocale loadlocale loadarchive \
+ 		  localeconv nl_langinfo nl_langinfo_l mb_cur_max \
+-		  newlocale duplocale freelocale uselocale
++		  newlocale duplocale freelocale uselocale \
++		  catnames
+ tests		= tst-C-locale tst-locname tst-duplocale
+ tests-container	= tst-localedef-path-norm
+ categories	= ctype messages monetary numeric time paper name \
+diff --git a/locale/catnames.c b/locale/catnames.c
+new file mode 100644
+index 0000000000..538f3f5edb
+--- /dev/null
++++ b/locale/catnames.c
+@@ -0,0 +1,46 @@
++/* Copyright (C) 2006  Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#include "localeinfo.h"
++
++/* Define an array of category names (also the environment variable names).  */
++const struct catnamestr_t _nl_category_names attribute_hidden =
++  {
++#define DEFINE_CATEGORY(category, category_name, items, a) \
++    category_name,
++#include "categories.def"
++#undef DEFINE_CATEGORY
++  };
++
++const uint8_t _nl_category_name_idxs[__LC_LAST] attribute_hidden =
++  {
++#define DEFINE_CATEGORY(category, category_name, items, a) \
++    [category] = offsetof (struct catnamestr_t, CATNAMEMF (__LINE__)),
++#include "categories.def"
++#undef DEFINE_CATEGORY
++  };
++
++/* An array of their lengths, for convenience.  */
++const uint8_t _nl_category_name_sizes[] attribute_hidden =
++  {
++#define DEFINE_CATEGORY(category, category_name, items, a) \
++    [category] = sizeof (category_name) - 1,
++#include "categories.def"
++#undef	DEFINE_CATEGORY
++    [LC_ALL] = sizeof ("LC_ALL") - 1
++  };
+diff --git a/locale/localeinfo.h b/locale/localeinfo.h
+index 7a930079a5..05d7848d29 100644
+--- a/locale/localeinfo.h
++++ b/locale/localeinfo.h
+@@ -246,7 +246,7 @@ __libc_tsd_define (extern, locale_t, LOCALE)
+    unused.  We can manage this playing some tricks with weak references.
+    But with thread-local locale settings, it becomes quite ungainly unless
+    we can use __thread variables.  So only in that case do we attempt this.  */
+-#ifndef SHARED
++#if !defined SHARED && !defined IN_GLIBC_LOCALEDEF
+ # include <tls.h>
+ # define NL_CURRENT_INDIRECT	1
+ #endif
+diff --git a/locale/programs/charmap-dir.c b/locale/programs/charmap-dir.c
+index 9582f2d167..8f9f3f582c 100644
+--- a/locale/programs/charmap-dir.c
++++ b/locale/programs/charmap-dir.c
+@@ -18,7 +18,9 @@
+ #include <errno.h>
+ #include <fcntl.h>
+ #include <libintl.h>
++#ifndef NO_UNCOMPRESS
+ #include <spawn.h>
++#endif
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
+@@ -154,6 +156,7 @@ charmap_closedir (CHARMAP_DIR *cdir)
+   return closedir (dir);
+ }
+ 
++#ifndef NO_UNCOMPRESS
+ /* Creates a subprocess decompressing the given pathname, and returns
+    a stream reading its output (the decompressed data).  */
+ static
+@@ -202,6 +205,7 @@ fopen_uncompressed (const char *pathname, const char *compressor)
+     }
+   return NULL;
+ }
++#endif
+ 
+ /* Opens a charmap for reading, given its name (not an alias name).  */
+ FILE *
+@@ -224,6 +228,7 @@ charmap_open (const char *directory, const char *name)
+   if (stream != NULL)
+     return stream;
+ 
++#ifndef NO_UNCOMPRESS
+   memcpy (p, ".gz", 4);
+   stream = fopen_uncompressed (pathname, "gzip");
+   if (stream != NULL)
+@@ -233,6 +238,7 @@ charmap_open (const char *directory, const char *name)
+   stream = fopen_uncompressed (pathname, "bzip2");
+   if (stream != NULL)
+     return stream;
++#endif
+ 
+   return NULL;
+ }
+diff --git a/locale/programs/ld-collate.c b/locale/programs/ld-collate.c
+index 2c9f540bf1..c937cfd2ab 100644
+--- a/locale/programs/ld-collate.c
++++ b/locale/programs/ld-collate.c
+@@ -352,7 +352,7 @@ new_element (struct locale_collate_t *collate, const char *mbs, size_t mbslen,
+     }
+   if (wcs != NULL)
+     {
+-      size_t nwcs = wcslen ((wchar_t *) wcs);
++      size_t nwcs = wcslen_uint32 (wcs);
+       uint32_t zero = 0;
+       /* Handle <U0000> as a single character.  */
+       if (nwcs == 0)
+@@ -1776,8 +1776,7 @@ symbol `%s' has the same encoding as"), (*eptr)->name);
+ 
+ 	      if ((*eptr)->nwcs == runp->nwcs)
+ 		{
+-		  int c = wmemcmp ((wchar_t *) (*eptr)->wcs,
+-				   (wchar_t *) runp->wcs, runp->nwcs);
++		  int c = wmemcmp_uint32 ((*eptr)->wcs, runp->wcs, runp->nwcs);
+ 
+ 		  if (c == 0)
+ 		    {
+@@ -2004,9 +2003,9 @@ add_to_tablewc (uint32_t ch, struct element_t *runp)
+ 	     one consecutive entry.  */
+ 	  if (runp->wcnext != NULL
+ 	      && runp->nwcs == runp->wcnext->nwcs
+-	      && wmemcmp ((wchar_t *) runp->wcs,
+-			  (wchar_t *)runp->wcnext->wcs,
+-			  runp->nwcs - 1) == 0
++	      && wmemcmp_uint32 (runp->wcs,
++				 runp->wcnext->wcs,
++				 runp->nwcs - 1) == 0
+ 	      && (runp->wcs[runp->nwcs - 1]
+ 		  == runp->wcnext->wcs[runp->nwcs - 1] + 1))
+ 	    {
+@@ -2030,9 +2029,9 @@ add_to_tablewc (uint32_t ch, struct element_t *runp)
+ 		runp = runp->wcnext;
+ 	      while (runp->wcnext != NULL
+ 		     && runp->nwcs == runp->wcnext->nwcs
+-		     && wmemcmp ((wchar_t *) runp->wcs,
+-				 (wchar_t *)runp->wcnext->wcs,
+-				 runp->nwcs - 1) == 0
++		     && wmemcmp_uint32 (runp->wcs,
++					runp->wcnext->wcs,
++					runp->nwcs - 1) == 0
+ 		     && (runp->wcs[runp->nwcs - 1]
+ 			 == runp->wcnext->wcs[runp->nwcs - 1] + 1));
+ 
+diff --git a/locale/programs/ld-ctype.c b/locale/programs/ld-ctype.c
+index d285b72611..4bf01fa3db 100644
+--- a/locale/programs/ld-ctype.c
++++ b/locale/programs/ld-ctype.c
+@@ -914,7 +914,7 @@ ctype_output (struct localedef_t *locale, const struct charmap_t *charmap,
+   allocate_arrays (ctype, charmap, ctype->repertoire);
+ 
+   default_missing_len = (ctype->default_missing
+-			 ? wcslen ((wchar_t *) ctype->default_missing)
++			 ? wcslen_uint32 (ctype->default_missing)
+ 			 : 0);
+ 
+   init_locale_data (&file, nelems);
+@@ -1926,7 +1926,7 @@ read_translit_entry (struct linereader *ldfile, struct locale_ctype_t *ctype,
+ 	    ignore = 1;
+ 	  else
+ 	    /* This value is usable.  */
+-	    obstack_grow (ob, to_wstr, wcslen ((wchar_t *) to_wstr) * 4);
++	    obstack_grow (ob, to_wstr, wcslen_uint32 (to_wstr) * 4);
+ 
+ 	  first = 0;
+ 	}
+@@ -2460,8 +2460,8 @@ with character code range values one must use the absolute ellipsis `...'"));
+ 	    }
+ 
+ 	handle_tok_digit:
+-	  class_bit = _ISwdigit;
+-	  class256_bit = _ISdigit;
++	  class_bit = BITw (tok_digit);
++	  class256_bit = BIT (tok_digit);
+ 	  handle_digits = 1;
+ 	  goto read_charclass;
+ 
+@@ -3876,8 +3876,7 @@ allocate_arrays (struct locale_ctype_t *ctype, const struct charmap_t *charmap,
+ 
+ 	  while (idx < number)
+ 	    {
+-	      int res = wcscmp ((const wchar_t *) sorted[idx]->from,
+-				(const wchar_t *) runp->from);
++	      int res = wcscmp_uint32 (sorted[idx]->from, runp->from);
+ 	      if (res == 0)
+ 		{
+ 		  replace = 1;
+@@ -3914,11 +3913,11 @@ allocate_arrays (struct locale_ctype_t *ctype, const struct charmap_t *charmap,
+       for (size_t cnt = 0; cnt < number; ++cnt)
+ 	{
+ 	  struct translit_to_t *srunp;
+-	  from_len += wcslen ((const wchar_t *) sorted[cnt]->from) + 1;
++	  from_len += wcslen_uint32 (sorted[cnt]->from) + 1;
+ 	  srunp = sorted[cnt]->to;
+ 	  while (srunp != NULL)
+ 	    {
+-	      to_len += wcslen ((const wchar_t *) srunp->str) + 1;
++	      to_len += wcslen_uint32 (srunp->str) + 1;
+ 	      srunp = srunp->next;
+ 	    }
+ 	  /* Plus one for the extra NUL character marking the end of
+@@ -3942,18 +3941,18 @@ allocate_arrays (struct locale_ctype_t *ctype, const struct charmap_t *charmap,
+ 	  ctype->translit_from_idx[cnt] = from_len;
+ 	  ctype->translit_to_idx[cnt] = to_len;
+ 
+-	  len = wcslen ((const wchar_t *) sorted[cnt]->from) + 1;
+-	  wmemcpy ((wchar_t *) &ctype->translit_from_tbl[from_len],
+-		   (const wchar_t *) sorted[cnt]->from, len);
++	  len = wcslen_uint32 (sorted[cnt]->from) + 1;
++	  wmemcpy_uint32 (&ctype->translit_from_tbl[from_len],
++			  sorted[cnt]->from, len);
+ 	  from_len += len;
+ 
+ 	  ctype->translit_to_idx[cnt] = to_len;
+ 	  srunp = sorted[cnt]->to;
+ 	  while (srunp != NULL)
+ 	    {
+-	      len = wcslen ((const wchar_t *) srunp->str) + 1;
+-	      wmemcpy ((wchar_t *) &ctype->translit_to_tbl[to_len],
+-		       (const wchar_t *) srunp->str, len);
++	      len = wcslen_uint32 (srunp->str) + 1;
++	      wmemcpy_uint32 (&ctype->translit_to_tbl[to_len],
++			      srunp->str, len);
+ 	      to_len += len;
+ 	      srunp = srunp->next;
+ 	    }
+diff --git a/locale/programs/ld-time.c b/locale/programs/ld-time.c
+index a590b013b3..5ed4fa0f59 100644
+--- a/locale/programs/ld-time.c
++++ b/locale/programs/ld-time.c
+@@ -219,8 +219,10 @@ No definition for %s category found"), "LC_TIME");
+ 	}
+       else
+ 	{
++	  static const uint32_t wt_fmt_ampm[]
++	    = { '%','I',':','%','M',':','%','S',' ','%','p',0 };
+ 	  time->t_fmt_ampm = "%I:%M:%S %p";
+-	  time->wt_fmt_ampm = (const uint32_t *) L"%I:%M:%S %p";
++	  time->wt_fmt_ampm = wt_fmt_ampm;
+ 	}
+     }
+ 
+@@ -230,7 +232,7 @@ No definition for %s category found"), "LC_TIME");
+       const int days_per_month[12] = { 31, 29, 31, 30, 31, 30,
+ 				       31, 31, 30, 31 ,30, 31 };
+       size_t idx;
+-      wchar_t *wstr;
++      uint32_t *wstr;
+ 
+       time->era_entries =
+ 	(struct era_data *) xmalloc (time->num_era
+@@ -456,18 +458,18 @@ No definition for %s category found"), "LC_TIME");
+ 	    }
+ 
+ 	  /* Now generate the wide character name and format.  */
+-	  wstr = wcschr ((wchar_t *) time->wera[idx], L':');/* end direction */
+-	  wstr = wstr ? wcschr (wstr + 1, L':') : NULL;	/* end offset */
+-	  wstr = wstr ? wcschr (wstr + 1, L':') : NULL;	/* end start */
+-	  wstr = wstr ? wcschr (wstr + 1, L':') : NULL;	/* end end */
++	  wstr = wcschr_uint32 (time->wera[idx], L':'); /* end direction */
++	  wstr = wstr ? wcschr_uint32 (wstr + 1, L':') : NULL; /* end offset */
++	  wstr = wstr ? wcschr_uint32 (wstr + 1, L':') : NULL; /* end start */
++	  wstr = wstr ? wcschr_uint32 (wstr + 1, L':') : NULL; /* end end */
+ 	  if (wstr != NULL)
+ 	    {
+-	      time->era_entries[idx].wname = (uint32_t *) wstr + 1;
+-	      wstr = wcschr (wstr + 1, L':');	/* end name */
++	      time->era_entries[idx].wname = wstr + 1;
++	      wstr = wcschr_uint32 (wstr + 1, L':'); /* end name */
+ 	      if (wstr != NULL)
+ 		{
+ 		  *wstr = L'\0';
+-		  time->era_entries[idx].wformat = (uint32_t *) wstr + 1;
++		  time->era_entries[idx].wformat = wstr + 1;
+ 		}
+ 	      else
+ 		time->era_entries[idx].wname =
+@@ -526,7 +528,16 @@ No definition for %s category found"), "LC_TIME");
+   if (time->date_fmt == NULL)
+     time->date_fmt = "%a %b %e %H:%M:%S %Z %Y";
+   if (time->wdate_fmt == NULL)
+-    time->wdate_fmt = (const uint32_t *) L"%a %b %e %H:%M:%S %Z %Y";
++    {
++      static const uint32_t wdate_fmt[] =
++	{ '%','a',' ',
++	  '%','b',' ',
++	  '%','e',' ',
++	  '%','H',':','%','M',':','%','S',' ',
++	  '%','Z',' ',
++	  '%','Y',0 };
++      time->wdate_fmt = wdate_fmt;
++    }
+ }
+ 
+ 
+diff --git a/locale/programs/linereader.c b/locale/programs/linereader.c
+index f8c49ac06f..ddda006037 100644
+--- a/locale/programs/linereader.c
++++ b/locale/programs/linereader.c
+@@ -776,7 +776,7 @@ get_string (struct linereader *lr, const struct charmap_t *charmap,
+ {
+   int return_widestr = lr->return_widestr;
+   struct lr_buffer lrb;
+-  wchar_t *buf2 = NULL;
++  uint32_t *buf2 = NULL;
+ 
+   lr_buffer_init (&lrb);
+ 
+diff --git a/locale/programs/localedef.c b/locale/programs/localedef.c
+index 1b751bb7be..c255e2b436 100644
+--- a/locale/programs/localedef.c
++++ b/locale/programs/localedef.c
+@@ -108,6 +108,7 @@ void (*argp_program_version_hook) (FILE *, struct argp_state *) = print_version;
+ #define OPT_NO_WARN 402
+ #define OPT_WARN 403
+ #define OPT_NO_HARD_LINKS 404
++#define OPT_UINT32_ALIGN 405
+ 
+ /* Definitions of arguments for argp functions.  */
+ static const struct argp_option options[] =
+@@ -152,6 +153,8 @@ static const struct argp_option options[] =
+     N_("Generate little-endian output") },
+   { "big-endian", OPT_BIG_ENDIAN, NULL, 0,
+     N_("Generate big-endian output") },
++  { "uint32-align", OPT_UINT32_ALIGN, "ALIGNMENT", 0,
++    N_("Set the target's uint32_t alignment in bytes (default 4)") },
+   { NULL, 0, NULL, 0, NULL }
+ };
+ 
+@@ -242,12 +245,14 @@ main (int argc, char *argv[])
+      ctype locale.  (P1003.2 4.35.5.2)  */
+   setlocale (LC_CTYPE, "POSIX");
+ 
++#ifndef NO_SYSCONF
+   /* Look whether the system really allows locale definitions.  POSIX
+      defines error code 3 for this situation so I think it must be
+      a fatal error (see P1003.2 4.35.8).  */
+   if (sysconf (_SC_2_LOCALEDEF) < 0)
+     record_error (3, 0, _("\
+ FATAL: system does not define `_POSIX2_LOCALEDEF'"));
++#endif
+ 
+   /* Process charmap file.  */
+   charmap = charmap_read (charmap_file, verbose, 1, be_quiet, 1);
+@@ -399,6 +404,9 @@ parse_opt (int key, char *arg, struct argp_state *state)
+       /* Do not hard link to other locales.  */
+       hard_links = false;
+       break;
++    case OPT_UINT32_ALIGN:
++      uint32_align_mask = strtol (arg, NULL, 0) - 1;
++      break;
+     case 'c':
+       force_output = 1;
+       break;
+diff --git a/locale/programs/locfile.c b/locale/programs/locfile.c
+index e3eef59295..711d6fbea0 100644
+--- a/locale/programs/locfile.c
++++ b/locale/programs/locfile.c
+@@ -543,6 +543,9 @@ compare_files (const char *filename1, const char *filename2, size_t size,
+    machine running localedef.  */
+ bool swap_endianness_p;
+ 
++/* The target's value of __align__(uint32_t) - 1.  */
++unsigned int uint32_align_mask = 3;
++
+ /* When called outside a start_locale_structure/end_locale_structure
+    or start_locale_prelude/end_locale_prelude block, record that the
+    next byte in FILE's obstack will be the first byte of a new element.
+@@ -620,7 +623,7 @@ add_locale_string (struct locale_file *file, const char *string)
+ void
+ add_locale_wstring (struct locale_file *file, const uint32_t *string)
+ {
+-  add_locale_uint32_array (file, string, wcslen ((const wchar_t *) string) + 1);
++  add_locale_uint32_array (file, string, wcslen_uint32 (string) + 1);
+ }
+ 
+ /* Record that FILE's next element is the 32-bit integer VALUE.  */
+diff --git a/locale/programs/locfile.h b/locale/programs/locfile.h
+index 5caf5c348f..76856a32c2 100644
+--- a/locale/programs/locfile.h
++++ b/locale/programs/locfile.h
+@@ -70,6 +70,8 @@ extern void write_all_categories (struct localedef_t *definitions,
+ 
+ extern bool swap_endianness_p;
+ 
++extern unsigned int uint32_align_mask;
++
+ /* Change the output to be big-endian if BIG_ENDIAN is true and
+    little-endian otherwise.  */
+ static inline void
+@@ -88,7 +90,8 @@ maybe_swap_uint32 (uint32_t value)
+ }
+ 
+ /* Likewise, but munge an array of N uint32_ts starting at ARRAY.  */
+-static inline void
++static void
++__attribute__ ((unused))
+ maybe_swap_uint32_array (uint32_t *array, size_t n)
+ {
+   if (swap_endianness_p)
+@@ -98,7 +101,8 @@ maybe_swap_uint32_array (uint32_t *array, size_t n)
+ 
+ /* Like maybe_swap_uint32_array, but the array of N elements is at
+    the end of OBSTACK's current object.  */
+-static inline void
++static void
++__attribute__ ((unused))
+ maybe_swap_uint32_obstack (struct obstack *obstack, size_t n)
+ {
+   maybe_swap_uint32_array ((uint32_t *) obstack_next_free (obstack) - n, n);
+@@ -275,4 +279,55 @@ extern void identification_output (struct localedef_t *locale,
+ 				   const struct charmap_t *charmap,
+ 				   const char *output_path);
+ 
++static size_t wcslen_uint32 (const uint32_t *str) __attribute__ ((unused));
++static uint32_t * wmemcpy_uint32 (uint32_t *s1, const uint32_t *s2, size_t n) __attribute__ ((unused));
++static uint32_t * wcschr_uint32 (const uint32_t *s, uint32_t ch) __attribute__ ((unused));
++static int wcscmp_uint32 (const uint32_t *s1, const uint32_t *s2) __attribute__ ((unused));
++static int wmemcmp_uint32 (const uint32_t *s1, const uint32_t *s2, size_t n) __attribute__ ((unused));
++
++static size_t
++wcslen_uint32 (const uint32_t *str)
++{
++  size_t len = 0;
++  while (str[len] != 0)
++    len++;
++  return len;
++}
++
++static  int
++wmemcmp_uint32 (const uint32_t *s1, const uint32_t *s2, size_t n)
++{
++  while (n-- != 0)
++    {
++      int diff = *s1++ - *s2++;
++      if (diff != 0)
++	return diff;
++    }
++  return 0;
++}
++
++static int
++wcscmp_uint32 (const uint32_t *s1, const uint32_t *s2)
++{
++  while (*s1 != 0 && *s1 == *s2)
++    s1++, s2++;
++  return *s1 - *s2;
++}
++
++static uint32_t *
++wmemcpy_uint32 (uint32_t *s1, const uint32_t *s2, size_t n)
++{
++  return memcpy (s1, s2, n * sizeof (uint32_t));
++}
++
++static uint32_t *
++wcschr_uint32 (const uint32_t *s, uint32_t ch)
++{
++  do
++    if (*s == ch)
++      return (uint32_t *) s;
++  while (*s++ != 0);
++  return 0;
++}
++
+ #endif /* locfile.h */
+diff --git a/locale/setlocale.c b/locale/setlocale.c
+index 6a902faa50..17413f0a9c 100644
+--- a/locale/setlocale.c
++++ b/locale/setlocale.c
+@@ -63,35 +63,6 @@ static char *const _nl_current_used[] =
+ 
+ #endif
+ 
+-
+-/* Define an array of category names (also the environment variable names).  */
+-const struct catnamestr_t _nl_category_names attribute_hidden =
+-  {
+-#define DEFINE_CATEGORY(category, category_name, items, a) \
+-    category_name,
+-#include "categories.def"
+-#undef DEFINE_CATEGORY
+-  };
+-
+-const uint8_t _nl_category_name_idxs[__LC_LAST] attribute_hidden =
+-  {
+-#define DEFINE_CATEGORY(category, category_name, items, a) \
+-    [category] = offsetof (struct catnamestr_t, CATNAMEMF (__LINE__)),
+-#include "categories.def"
+-#undef DEFINE_CATEGORY
+-  };
+-
+-/* An array of their lengths, for convenience.  */
+-const uint8_t _nl_category_name_sizes[] attribute_hidden =
+-  {
+-#define DEFINE_CATEGORY(category, category_name, items, a) \
+-    [category] = sizeof (category_name) - 1,
+-#include "categories.def"
+-#undef	DEFINE_CATEGORY
+-    [LC_ALL] = sizeof ("LC_ALL") - 1
+-  };
+-
+-
+ #ifdef NL_CURRENT_INDIRECT
+ # define WEAK_POSTLOAD(postload) weak_extern (postload)
+ #else
diff --git a/meta-openeuler/recipes-core/glibc/files/0014-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch b/meta-openeuler/recipes-core/glibc/files/0014-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3e7d5b74c1b203c81280dce3e27709f7c71aaf57
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/files/0014-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch
@@ -0,0 +1,80 @@
+From 653b0631f80f17abe01957c06ef8a8d5d189b789 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 3 Aug 2018 09:42:06 -0700
+Subject: [PATCH] localedef --add-to-archive uses a hard-coded locale path
+
+it doesn't exist in normal use, and there's no way to pass an
+alternative filename.
+
+Add a fallback of $LOCALEARCHIVE from the environment, and allow
+creation of new locale archives that are not the system archive.
+
+Upstream-Status: Inappropriate (OE-specific)
+
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ locale/programs/locarchive.c | 35 +++++++++++++++++++++++++----------
+ 1 file changed, 25 insertions(+), 10 deletions(-)
+
+diff --git a/locale/programs/locarchive.c b/locale/programs/locarchive.c
+index 71fd9f34fa..cd3eb90ad5 100644
+--- a/locale/programs/locarchive.c
++++ b/locale/programs/locarchive.c
+@@ -339,12 +339,24 @@ enlarge_archive (struct locarhandle *ah, const struct locarhead *head)
+   struct namehashent *oldnamehashtab;
+   struct locarhandle new_ah;
+   size_t prefix_len = output_prefix ? strlen (output_prefix) : 0;
+-  char archivefname[prefix_len + sizeof (ARCHIVE_NAME)];
+-  char fname[prefix_len + sizeof (ARCHIVE_NAME) + sizeof (".XXXXXX") - 1];
++  char *archivefname;
++  char *fname;
++  char *envarchive = getenv("LOCALEARCHIVE");
+ 
+-  if (output_prefix)
+-    memcpy (archivefname, output_prefix, prefix_len);
+-  strcpy (archivefname + prefix_len, ARCHIVE_NAME);
++  if (envarchive != NULL)
++    {
++      archivefname = xmalloc(strlen(envarchive) + 1);
++      fname = xmalloc(strlen(envarchive) + sizeof (".XXXXXX"));
++      strcpy (archivefname, envarchive);
++    }
++  else
++    {
++      archivefname = xmalloc(prefix_len + sizeof (ARCHIVE_NAME));
++      fname = xmalloc(prefix_len + sizeof (ARCHIVE_NAME) + sizeof (".XXXXXX") - 1);
++      if (output_prefix)
++        memcpy (archivefname, output_prefix, prefix_len);
++      strcpy (archivefname + prefix_len, ARCHIVE_NAME);
++    }
+   strcpy (stpcpy (fname, archivefname), ".XXXXXX");
+ 
+   /* Not all of the old file has to be mapped.  Change this now this
+@@ -568,10 +580,13 @@ open_archive (struct locarhandle *ah, bool readonly)
+   /* If ah has a non-NULL fname open that otherwise open the default.  */
+   if (archivefname == NULL)
+     {
+-      archivefname = default_fname;
+-      if (output_prefix)
+-        memcpy (default_fname, output_prefix, prefix_len);
+-      strcpy (default_fname + prefix_len, ARCHIVE_NAME);
++      archivefname = getenv("LOCALEARCHIVE");
++      if (archivefname == NULL) {
++              archivefname = default_fname;
++              if (output_prefix)
++                memcpy (default_fname, output_prefix, prefix_len);
++              strcpy (default_fname + prefix_len, ARCHIVE_NAME);
++      }
+     }
+ 
+   while (1)
+@@ -584,7 +599,7 @@ open_archive (struct locarhandle *ah, bool readonly)
+ 	     the default locale archive we ignore the failure and
+ 	     list an empty archive, otherwise we print an error
+ 	     and exit.  */
+-	  if (errno == ENOENT && archivefname == default_fname)
++	  if (errno == ENOENT)
+ 	    {
+ 	      if (readonly)
+ 		{
diff --git a/meta-openeuler/recipes-core/glibc/files/0017-Replace-echo-with-printf-builtin-in-nscd-init-script.patch b/meta-openeuler/recipes-core/glibc/files/0017-Replace-echo-with-printf-builtin-in-nscd-init-script.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f2ed82108156c159c870a4c9d2ef2983b5f9ac27
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/files/0017-Replace-echo-with-printf-builtin-in-nscd-init-script.patch
@@ -0,0 +1,79 @@
+From 63611cfd3b25f3656db168aee41a5850ac769dfc Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 31 Dec 2015 14:33:02 -0800
+Subject: [PATCH] Replace echo with printf builtin in nscd init script
+
+The nscd init script calls for #! /bin/bash interpreter
+since it uses bash specific extentions namely (translated strings)
+and echo -n command, replace echo with printf and
+switch the shell interpreter to #!/bin/sh.
+
+Upstream-Status: Pending
+Signed-off-by: Ross Burton <ross.burton@arm.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ nscd/nscd.init | 20 ++++++++++----------
+ 1 file changed, 10 insertions(+), 10 deletions(-)
+
+diff --git a/nscd/nscd.init b/nscd/nscd.init
+index a882da7d8b..857b541381 100644
+--- a/nscd/nscd.init
++++ b/nscd/nscd.init
+@@ -1,4 +1,4 @@
+-#!/bin/bash
++#!/bin/sh
+ #
+ # nscd:		Starts the Name Switch Cache Daemon
+ #
+@@ -49,16 +49,16 @@ prog=nscd
+ start () {
+     [ -d /var/run/nscd ] || mkdir /var/run/nscd
+     [ -d /var/db/nscd ] || mkdir /var/db/nscd
+-    echo -n $"Starting $prog: "
++    printf "Starting $prog: "
+     daemon /usr/sbin/nscd
+     RETVAL=$?
+-    echo
++    printf "\n"
+     [ $RETVAL -eq 0 ] && touch /var/lock/subsys/nscd
+     return $RETVAL
+ }
+ 
+ stop () {
+-    echo -n $"Stopping $prog: "
++    printf "Stopping $prog: "
+     /usr/sbin/nscd -K
+     RETVAL=$?
+     if [ $RETVAL -eq 0 ]; then
+@@ -67,11 +67,11 @@ stop () {
+ 	# a non-privileged user
+ 	rm -f /var/run/nscd/nscd.pid
+ 	rm -f /var/run/nscd/socket
+-       	success $"$prog shutdown"
++	success "$prog shutdown"
+     else
+-       	failure $"$prog shutdown"
++	failure "$prog shutdown"
+     fi
+-    echo
++    printf "\n"
+     return $RETVAL
+ }
+ 
+@@ -103,13 +103,13 @@ case "$1" in
+ 	RETVAL=$?
+ 	;;
+     force-reload | reload)
+-    	echo -n $"Reloading $prog: "
++	printf "Reloading $prog: "
+ 	killproc /usr/sbin/nscd -HUP
+ 	RETVAL=$?
+-	echo
++	printf "\n"
+ 	;;
+     *)
+-	echo $"Usage: $0 {start|stop|status|restart|reload|condrestart}"
++	printf "Usage: $0 {start|stop|status|restart|reload|condrestart}\n"
+ 	RETVAL=1
+ 	;;
+ esac
diff --git a/meta-openeuler/recipes-core/glibc/files/0019-timezone-Make-shell-interpreter-overridable-in-tzsel.patch b/meta-openeuler/recipes-core/glibc/files/0019-timezone-Make-shell-interpreter-overridable-in-tzsel.patch
new file mode 100644
index 0000000000000000000000000000000000000000..359b1c37e5ee4a6bcb8693789947533540b14a58
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/files/0019-timezone-Make-shell-interpreter-overridable-in-tzsel.patch
@@ -0,0 +1,47 @@
+From 1d518ac57b00a3335f80f10f899c1bc24a0ddbf5 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 9 Dec 2021 15:14:42 -0800
+Subject: [PATCH] timezone: Make shell interpreter overridable in tzselect.ksh
+
+define new macro called KSHELL which can be used to define default shell
+use Bash by default
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ Makeconfig        | 9 +++++++++
+ timezone/Makefile | 1 +
+ 2 files changed, 10 insertions(+)
+
+diff --git a/Makeconfig b/Makeconfig
+index 77d7fd14df..e253046861 100644
+--- a/Makeconfig
++++ b/Makeconfig
+@@ -309,6 +309,15 @@ ifndef sysincludedir
+ sysincludedir = /usr/include
+ endif
+ 
++# The full path name of a Posix-compliant shell, preferably one that supports
++# the Korn shell's 'select' statement as an extension.
++# These days, Bash is the most popular.
++# It should be OK to set this to /bin/sh, on platforms where /bin/sh
++# lacks 'select' or doesn't completely conform to Posix, but /bin/bash
++# is typically nicer if it works.
++ifndef KSHELL
++KSHELL = /bin/bash
++endif
+ 
+ # Commands to install files.
+ ifndef INSTALL_DATA
+diff --git a/timezone/Makefile b/timezone/Makefile
+index 0306c0bca9..4dfdcebdb7 100644
+--- a/timezone/Makefile
++++ b/timezone/Makefile
+@@ -136,6 +136,7 @@ $(objpfx)tzselect: tzselect.ksh $(common-objpfx)config.make
+ 	    -e '/TZVERSION=/s|see_Makefile|"$(version)"|' \
+ 	    -e '/PKGVERSION=/s|=.*|="$(PKGVERSION)"|' \
+ 	    -e '/REPORT_BUGS_TO=/s|=.*|="$(REPORT_BUGS_TO)"|' \
++	    -e 's|#!/bin/bash|#!$(KSHELL)|g' \
+ 	    < $< > $@.new
+ 	chmod 555 $@.new
+ 	mv -f $@.new $@
diff --git a/meta-openeuler/recipes-core/glibc/files/localedef-master-e0eca29.zip b/meta-openeuler/recipes-core/glibc/files/localedef-master-e0eca29.zip
new file mode 100644
index 0000000000000000000000000000000000000000..48a621e253e393e5c70be9f006724202d946aec0
Binary files /dev/null and b/meta-openeuler/recipes-core/glibc/files/localedef-master-e0eca29.zip differ
diff --git a/meta-openeuler/recipes-core/glibc/glibc-collateral.inc b/meta-openeuler/recipes-core/glibc/glibc-collateral.inc
new file mode 100644
index 0000000000000000000000000000000000000000..4f81f07da778637fcb73fdb700760cc6e8d09f4f
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-collateral.inc
@@ -0,0 +1,12 @@
+require glibc-common.inc
+
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6 \
+                     file://${COMMON_LICENSE_DIR}/LGPL-2.1-only;md5=1a6d268fd218675ffea8be556788b780"
+
+deltask do_fetch
+deltask do_unpack
+deltask do_patch
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+
+do_install[depends] += "virtual/${MLPREFIX}libc:do_stash_locale"
diff --git a/meta-openeuler/recipes-core/glibc/glibc-common.inc b/meta-openeuler/recipes-core/glibc/glibc-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..be33c29857ce1438ec174b210f8419aab589f091
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-common.inc
@@ -0,0 +1,25 @@
+SUMMARY = "GLIBC (GNU C Library)"
+DESCRIPTION = "The GNU C Library is used as the system C library in most systems with the Linux kernel."
+HOMEPAGE = "http://www.gnu.org/software/libc/libc.html"
+SECTION = "libs"
+LICENSE = "GPL-2.0-only & LGPL-2.1-only"
+
+LIC_FILES_CHKSUM ?= "file://LICENSES;md5=1541fd8f5e8f1579512bf05f533371ba \
+      file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+      file://posix/rxspencer/COPYRIGHT;md5=dc5485bb394a13b2332ec1c785f5d83a \
+      file://COPYING.LIB;md5=4fbd65380cdd255951079008b364516c"
+
+CVE_PRODUCT = "glibc"
+
+INHIBIT_DEFAULT_DEPS = "1"
+
+ARM_INSTRUCTION_SET:armv4 = "arm"
+ARM_INSTRUCTION_SET:armv5 = "arm"
+ARM_INSTRUCTION_SET:armv6 = "arm"
+#
+# We will skip parsing glibc when target system C library selection is not glibc
+# this helps in easing out parsing for non-glibc system libraries
+#
+COMPATIBLE_HOST:libc-musl:class-target = "null"
+
+PV = "2.38"
diff --git a/meta-openeuler/recipes-core/glibc/glibc-ld.inc b/meta-openeuler/recipes-core/glibc/glibc-ld.inc
new file mode 100644
index 0000000000000000000000000000000000000000..da8fcc430b11cde2e59341cacce2a7b2c2c7d211
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-ld.inc
@@ -0,0 +1,20 @@
+inherit linuxloader
+
+GLIBC_GETLOADER = "${@get_linuxloader(d)}"
+
+def glibc_dl_info(d):
+    infos = {'ldconfig':set(), 'lddrewrite':set()}
+
+    loaders = all_multilib_tune_values(d, "GLIBC_GETLOADER").split()
+    for loader in loaders:
+        infos['ldconfig'].add('{"' + loader + '",' + "FLAG_ELF_LIBC6" + ' }')
+        infos['lddrewrite'].add(loader)
+
+    infos['ldconfig'] = ','.join(sorted(infos['ldconfig']))
+    infos['lddrewrite'] = ' '.join(sorted(infos['lddrewrite']))
+    return infos
+
+EGLIBC_KNOWN_INTERPRETER_NAMES = "${@glibc_dl_info(d)['ldconfig']}"
+RTLDLIST = "${@glibc_dl_info(d)['lddrewrite']}"
+RTLDLIST:class-nativesdk = "${base_libdir}/${@bb.utils.contains('SDK_ARCH', 'x86_64', 'ld-linux-x86-64.so.2', 'ld-linux.so.2', d)}"
+glibc_dl_info[vardepsexclude] = "OVERRIDES"
diff --git a/meta-openeuler/recipes-core/glibc/glibc-locale.inc b/meta-openeuler/recipes-core/glibc/glibc-locale.inc
new file mode 100644
index 0000000000000000000000000000000000000000..289f58d4df9bd4209bbe4dcb6901566410afc4c4
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-locale.inc
@@ -0,0 +1,97 @@
+require glibc-collateral.inc
+
+SUMMARY = "Locale data from glibc"
+
+BPN = "glibc"
+LOCALEBASEPN = "${MLPREFIX}glibc"
+
+# Do not inhibit default deps, do_package requires binutils/gcc for
+# objcopy/gcc-nm and glibc-locale depends on virtual/libc directly.
+INHIBIT_DEFAULT_DEPS = ""
+
+# Binary locales are generated at build time if ENABLE_BINARY_LOCALE_GENERATION
+# is set. The idea is to avoid running localedef on the target (at first boot)
+# to decrease initial boot time and avoid localedef being killed by the OOM
+# killer which used to effectively break i18n on machines with < 128MB RAM.
+
+# default to disabled
+ENABLE_BINARY_LOCALE_GENERATION ?= "0"
+ENABLE_BINARY_LOCALE_GENERATION:pn-nativesdk-glibc-locale = "1"
+
+#enable locale generation on these arches
+# BINARY_LOCALE_ARCHES is a space separated list of regular expressions
+BINARY_LOCALE_ARCHES ?= "arc arm.* aarch64 i[3-6]86 x86_64 powerpc mips mips64 riscv32 riscv64 loongarch64"
+
+# set "1" to use cross-localedef for locale generation
+# set "0" for qemu emulation of native localedef for locale generation
+LOCALE_GENERATION_WITH_CROSS-LOCALEDEF = "1"
+
+PROVIDES = "virtual/libc-locale"
+
+PACKAGES = "localedef ${PN}-dbg"
+
+PACKAGES_DYNAMIC = "^locale-base-.* \
+                    ^glibc-gconv-.* ^glibc-charmap-.* ^glibc-localedata-.* ^glibc-binary-localedata-.* \
+                    ^${MLPREFIX}glibc-gconv$"
+
+# Create a glibc-binaries package
+ALLOW_EMPTY:${BPN}-binaries = "1"
+PACKAGES += "${BPN}-binaries"
+RRECOMMENDS:${BPN}-binaries =  "${@" ".join([p for p in d.getVar('PACKAGES').split() if p.find("glibc-binary-") != -1])}"
+
+# Create a glibc-charmaps package
+ALLOW_EMPTY:${BPN}-charmaps = "1"
+PACKAGES += "${BPN}-charmaps"
+RRECOMMENDS:${BPN}-charmaps =  "${@" ".join([p for p in d.getVar('PACKAGES').split() if p.find("glibc-charmap-") != -1])}"
+
+# Create a glibc-gconvs package
+ALLOW_EMPTY:${BPN}-gconvs = "1"
+PACKAGES += "${BPN}-gconvs"
+RRECOMMENDS:${BPN}-gconvs =  "${@" ".join([p for p in d.getVar('PACKAGES').split() if p.find("glibc-gconv-") != -1])}"
+
+# Create a glibc-localedatas package
+ALLOW_EMPTY:${BPN}-localedatas = "1"
+PACKAGES += "${BPN}-localedatas"
+RRECOMMENDS:${BPN}-localedatas =  "${@" ".join([p for p in d.getVar('PACKAGES').split() if p.find("glibc-localedata-") != -1])}"
+
+DESCRIPTION:localedef = "glibc: compile locale definition files"
+
+# glibc-gconv is dynamically added into PACKAGES, thus
+# FILES:glibc-gconv will not be automatically extended in multilib.
+# Explicitly add ${MLPREFIX} for FILES:glibc-gconv.
+FILES:${MLPREFIX}glibc-gconv = "${libdir}/gconv/*"
+FILES:localedef = "${bindir}/localedef"
+
+LOCALETREESRC = "${COMPONENTS_DIR}/${PACKAGE_ARCH}/glibc-stash-locale"
+
+copy_locale_files() {
+	local dir=$1 mode=$2
+
+	[ -e "${LOCALETREESRC}$dir" ] || return 0
+
+	for d in . $(find "${LOCALETREESRC}$dir" -type d -printf '%P '); do
+		install -d ${D}$dir/$d
+		find "${LOCALETREESRC}$dir/$d" -maxdepth 1 -type f \
+			-exec install -m $mode -t "${D}$dir/$d" {} \;
+	done
+}
+
+do_install() {
+	copy_locale_files ${bindir} 0755
+	copy_locale_files ${localedir} 0644
+	if [ ${PACKAGE_NO_GCONV} -eq 0 ]; then
+		copy_locale_files ${libdir}/gconv 0755
+		copy_locale_files ${datadir}/i18n 0644
+	fi
+	# Remove empty dirs in libdir when gconv or locales are not copied
+	find ${D}${libdir} -type d -empty -delete
+	copy_locale_files ${datadir}/locale 0644
+	install -m 0644 ${LOCALETREESRC}/SUPPORTED ${WORKDIR}/SUPPORTED
+}
+
+inherit libc-package
+
+BBCLASSEXTEND = "nativesdk"
+
+# Don't scan for CVEs as glibc will be scanned
+CVE_PRODUCT = ""
diff --git a/meta-openeuler/recipes-core/glibc/glibc-locale_2.38.bb b/meta-openeuler/recipes-core/glibc/glibc-locale_2.38.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f7702e0358c1eb4dca70a51ba870b229516f844c
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-locale_2.38.bb
@@ -0,0 +1 @@
+require glibc-locale.inc
diff --git a/meta-openeuler/recipes-core/glibc/glibc-mtrace.inc b/meta-openeuler/recipes-core/glibc/glibc-mtrace.inc
new file mode 100644
index 0000000000000000000000000000000000000000..734a566562ff6d196aeaa0a25bd7c4dc9cba92eb
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-mtrace.inc
@@ -0,0 +1,16 @@
+require glibc-collateral.inc
+
+SUMMARY = "mtrace utility provided by glibc"
+DESCRIPTION = "mtrace utility provided by glibc"
+RDEPENDS:${PN} = "perl"
+RPROVIDES:${PN} = "libc-mtrace"
+
+SRC = "${COMPONENTS_DIR}/${PACKAGE_ARCH}/glibc-stash-locale/scripts"
+
+do_install() {
+	install -d -m 0755 ${D}${bindir}
+	install -m 0755 ${SRC}/mtrace ${D}${bindir}/
+}
+
+# Don't scan for CVEs as glibc will be scanned
+CVE_PRODUCT = ""
diff --git a/meta-openeuler/recipes-core/glibc/glibc-mtrace_2.38.bb b/meta-openeuler/recipes-core/glibc/glibc-mtrace_2.38.bb
new file mode 100644
index 0000000000000000000000000000000000000000..0b69bad46a3b13abcab275ef6398d21cfb692bf4
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-mtrace_2.38.bb
@@ -0,0 +1 @@
+require glibc-mtrace.inc
diff --git a/meta-openeuler/recipes-core/glibc/glibc-package.inc b/meta-openeuler/recipes-core/glibc/glibc-package.inc
new file mode 100644
index 0000000000000000000000000000000000000000..1d4e4c5274070f2ebec389200a12745c9516d750
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-package.inc
@@ -0,0 +1,292 @@
+INHIBIT_SYSROOT_STRIP = "1"
+
+PACKAGES = "${PN}-dbg sln nscd ldconfig ldd ldso tzcode glibc-thread-db ${PN}-pic libmemusage malloc-debug libnss-db ${PN}-pcprofile libsotruss ${PN} ${PN}-utils glibc-extra-nss ${PN}-dev ${PN}-staticdev ${PN}-doc ${PN}-src"
+
+# The ld.so in this glibc supports the GNU_HASH
+RPROVIDES:${PN} = "eglibc rtld(GNU_HASH)"
+RPROVIDES:${PN}-utils = "eglibc-utils"
+RPROVIDES:${PN}-mtrace = "eglibc-mtrace libc-mtrace"
+RPROVIDES:${PN}-pic = "eglibc-pic"
+RPROVIDES:${PN}-dev = "eglibc-dev libc6-dev virtual-libc-dev"
+RPROVIDES:${PN}-staticdev = "eglibc-staticdev"
+RPROVIDES:${PN}-doc = "eglibc-doc"
+RPROVIDES:glibc-extra-nss = "eglibc-extra-nss"
+RPROVIDES:glibc-thread-db = "eglibc-thread-db"
+RPROVIDES:${PN}-pcprofile = "eglibc-pcprofile"
+RPROVIDES:${PN}-dbg = "eglibc-dbg"
+libc_baselibs = "${base_libdir}/libc.so.* ${base_libdir}/libc-*.so ${base_libdir}/libm*.so.* ${base_libdir}/libm-*.so ${base_libdir}/libmvec-*.so ${base_libdir}/ld*.so.* ${base_libdir}/ld-*.so ${base_libdir}/libpthread*.so.* ${base_libdir}/libpthread-*.so ${base_libdir}/libresolv*.so.* ${base_libdir}/libresolv-*.so ${base_libdir}/librt*.so.* ${base_libdir}/librt-*.so ${base_libdir}/libutil*.so.* ${base_libdir}/libutil-*.so ${base_libdir}/libnsl*.so.* ${base_libdir}/libnsl-*.so ${base_libdir}/libnss_files*.so.* ${base_libdir}/libnss_files-*.so ${base_libdir}/libnss_compat*.so.* ${base_libdir}/libnss_compat-*.so ${base_libdir}/libnss_dns*.so.* ${base_libdir}/libnss_dns-*.so ${base_libdir}/libdl*.so.* ${base_libdir}/libdl-*.so ${base_libdir}/libanl*.so.* ${base_libdir}/libanl-*.so ${base_libdir}/libBrokenLocale*.so.* ${base_libdir}/libBrokenLocale-*.so"
+ARCH_DYNAMIC_LOADER = ""
+# The aarch64 ABI says the dynamic linker -must- be
+# /lib/ld-linux-aarch64{,_be}.so.1. With usrmerge, that may mean that
+# we need to install it in /usr/lib.
+ARCH_DYNAMIC_LOADER:aarch64 = "ld-linux-${TARGET_ARCH}.so.1"
+libc_baselibs:append = " ${@oe.utils.conditional('ARCH_DYNAMIC_LOADER', '', '', '${root_prefix}/lib/${ARCH_DYNAMIC_LOADER}', d)}"
+INSANE_SKIP:${PN}:append:aarch64 = " libdir"
+INSANE_SKIP:${PN}-dev += "staticdev"
+INSANE_SKIP:${MLPREFIX}ldso:append = " dev-so libdir"
+
+FILES:${PN} = "${libc_baselibs} ${libexecdir}/* ${sysconfdir}/ld.so.conf"
+RRECOMMENDS:${PN} = "${@bb.utils.contains('DISTRO_FEATURES', 'ldconfig', '${MLPREFIX}ldconfig', '', d)}"
+FILES:ldconfig = "${base_sbindir}/ldconfig"
+FILES:ldd = "${bindir}/ldd"
+FILES:ldso = "${bindir}/${MLPREFIX}ld.so"
+FILES:libmemusage = "${base_libdir}/libmemusage.so"
+FILES:malloc-debug = "${base_libdir}/libc_malloc_debug.so.0"
+FILES:libnss-db = "${base_libdir}/libnss_db.so.* ${base_libdir}/libnss_db-*.so ${localstatedir}/db/Makefile ${localstatedir}/db/makedbs.sh"
+RDEPENDS:libnss-db = "${PN}-utils"
+FILES:glibc-extra-nss = "${base_libdir}/libnss_*-*.so ${base_libdir}/libnss_*.so.*"
+FILES:sln = "${base_sbindir}/sln"
+FILES:${PN}-pic = "${libdir}/*_pic.a ${libdir}/*_pic.map ${libdir}/libc_pic/*.o"
+FILES:libsotruss = "${libdir}/audit/sotruss-lib.so"
+FILES_SOLIBSDEV = "${libdir}/lib*${SOLIBSDEV}"
+FILES:${PN}-dev += "${libdir}/libpthread.a ${libdir}/libdl.a ${libdir}/libutil.a ${libdir}/libanl.a ${libdir}/*_nonshared.a ${base_libdir}/*_nonshared.a ${base_libdir}/*.o ${datadir}/aclocal"
+RDEPENDS:${PN}-dev = "linux-libc-headers-dev"
+FILES:${PN}-staticdev += "${libdir}/*.a ${base_libdir}/*.a"
+FILES:nscd = "${sbindir}/nscd* ${sysconfdir}/init.d/nscd ${systemd_system_unitdir}/nscd* ${sysconfdir}/tmpfiles.d/nscd.conf \
+              ${sysconfdir}/nscd.conf ${sysconfdir}/default/volatiles/98_nscd ${localstatedir}/db/nscd"
+FILES:${PN}-mtrace = "${bindir}/mtrace"
+FILES:tzcode = "${bindir}/tzselect ${sbindir}/zic ${bindir}/zdump"
+FILES:${PN}-utils = "${bindir}/* ${sbindir}/*"
+FILES:${PN}-pcprofile = "${base_libdir}/libpcprofile.so"
+FILES:glibc-thread-db = "${base_libdir}/libthread_db.so.* ${base_libdir}/libthread_db-*.so"
+RPROVIDES:${PN}-dev += "libc-dev"
+RPROVIDES:${PN}-staticdev += "libc-staticdev"
+
+SUMMARY:sln = "The static ln"
+DESCRIPTION:sln = "Similar to the 'ln' utility, but statically linked.  sln is useful to make symbolic links to dynamic libraries if the dynamic linking system, for some reason, is not functional."
+SUMMARY:nscd = "Name service cache daemon"
+DESCRIPTION:nscd = "nscd, name service cache daemon, caches name service lookups for the passwd, group and hosts information.  It can damatically improvide performance with remote, such as NIS or NIS+, name services."
+SUMMARY:glibc-extra-nss = "hesiod, NIS and NIS+ nss libraries"
+DESCRIPTION:glibc-extra-nss = "glibc: nis, nisplus and hesiod search services."
+SUMMARY:ldd = "print shared library dependencies"
+DESCRIPTION:ldd = "${bindir}/ldd prints shared library dependencies for each program or shared library specified on the command line."
+SUMMARY:${PN}-utils = "Miscellaneous utilities provided by glibc"
+DESCRIPTION:${PN}-utils = "Miscellaneous utilities including getconf, iconv, locale, gencat, ..."
+DESCRIPTION:libsotruss = "Library to support sotruss which traces calls through PLTs"
+DESCRIPTION:tzcode = "tzcode, timezone zoneinfo utils -- zic, zdump, tzselect"
+
+inherit multilib_header
+
+do_install() {
+	oe_runmake install_root=${D} install
+	install -Dm 0644 ${WORKDIR}/etc/ld.so.conf ${D}/${sysconfdir}/ld.so.conf
+	install -d ${D}${localedir}
+	make -f ${WORKDIR}/generate-supported.mk IN="${S}/localedata/SUPPORTED" OUT="${WORKDIR}/SUPPORTED"
+	# get rid of some broken files...
+	for i in ${GLIBC_BROKEN_LOCALES}; do
+		sed -i "/$i/d" ${WORKDIR}/SUPPORTED
+	done
+	rm -f ${D}${sysconfdir}/rpc
+	rm -rf ${D}${datadir}/zoneinfo
+	rm -rf ${D}${libexecdir}/getconf
+
+	rm -f ${D}${sysconfdir}/localtime
+
+	# remove empty glibc dir
+	if [ -d ${D}${libexecdir} ]; then
+		rmdir --ignore-fail-on-non-empty ${D}${libexecdir}
+	fi
+
+	oe_multilib_header bits/syscall.h bits/long-double.h bits/floatn.h bits/endianness.h bits/struct_rwlock.h bits/math-vector.h
+
+	if [ -f ${D}${bindir}/mtrace ]; then
+		sed -i -e '1s,#!.*perl,#! ${USRBINPATH}/env perl,' -e '2s,exec.*perl,exec ${USRBINPATH}/env perl,' ${D}${bindir}/mtrace
+	fi
+	# Info dir listing isn't interesting at this point so remove it if it exists.
+	if [ -e "${D}${infodir}/dir" ]; then
+		rm -f ${D}${infodir}/dir
+	fi
+
+	install -d ${D}${sysconfdir}/init.d
+	install -d ${D}${localstatedir}/db/nscd
+	install -m 0755 ${S}/nscd/nscd.init ${D}${sysconfdir}/init.d/nscd
+	install -m 0755 ${S}/nscd/nscd.conf ${D}${sysconfdir}/nscd.conf
+	install -m 0755 ${WORKDIR}/makedbs.sh ${D}${localstatedir}/db
+	sed -i "s%daemon%start-stop-daemon --start --exec%g" ${D}${sysconfdir}/init.d/nscd
+	sed -i "s|\(enable-cache\t\+netgroup\t\+\)yes|\1no|" ${D}${sysconfdir}/nscd.conf
+
+	install -d ${D}${systemd_system_unitdir}
+	install -m 0644 ${S}/nscd/nscd.service ${D}${systemd_system_unitdir}/
+
+	# The dynamic loader will have been installed into
+	# ${base_libdir}. However, if that isn't going to end up being
+	# available in the ABI-mandated location, then a symlink must
+	# be created.
+
+	if [ -n "${ARCH_DYNAMIC_LOADER}" -a ! -e "${D}${root_prefix}/lib/${ARCH_DYNAMIC_LOADER}" ]; then
+		install -d ${D}${root_prefix}/lib
+		ln -s ${@oe.path.relative('${root_prefix}/lib', '${base_libdir}')}/${ARCH_DYNAMIC_LOADER} \
+				${D}${root_prefix}/lib/${ARCH_DYNAMIC_LOADER}
+	fi
+        ln -rs ${D}${base_libdir}/libpthread.so.0 ${D}${libdir}/libpthread.so
+        ln -rs ${D}${base_libdir}/librt.so.1 ${D}${libdir}/librt.so
+        if [ -n "${MLPREFIX}" ]; then
+                mv ${D}${bindir}/ld.so ${D}${bindir}/${MLPREFIX}ld.so
+        fi
+}
+
+def get_libc_fpu_setting(bb, d):
+    if d.getVar('TARGET_FPU') in [ 'soft', 'ppc-efd' ]:
+        return "--without-fp"
+    return ""
+
+do_install:append:class-target() {
+	if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
+		install -d ${D}${sysconfdir}/tmpfiles.d
+		echo "d /run/nscd 755 root root -" \
+			> ${D}${sysconfdir}/tmpfiles.d/nscd.conf
+	fi
+
+	if ${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', 'true', 'false', d)}; then
+		install -d ${D}${sysconfdir}/default/volatiles
+		echo "d root root 0755 /var/run/nscd none" \
+			> ${D}${sysconfdir}/default/volatiles/98_nscd
+	fi
+
+}
+do_install:append:aarch64 () {
+	do_install_armmultilib
+}
+
+do_install:append:arm () {
+	do_install_armmultilib
+}
+
+do_install:append:armeb () {
+	do_install_armmultilib
+}
+
+do_install_armmultilib () {
+	oe_multilib_header bits/endian.h bits/fcntl.h bits/fenv.h bits/fp-fast.h bits/hwcap.h bits/ipc.h bits/link.h
+	oe_multilib_header bits/local_lim.h bits/mman.h bits/msq.h bits/pthreadtypes.h bits/pthreadtypes-arch.h  bits/sem.h  bits/semaphore.h bits/setjmp.h
+	oe_multilib_header bits/shm.h bits/sigstack.h bits/stat.h bits/statfs.h bits/typesizes.h
+	oe_multilib_header bits/procfs-id.h bits/procfs.h bits/shmlba.h
+	oe_multilib_header bits/struct_stat.h bits/pthread_stack_min.h
+	oe_multilib_header bits/dl_find_object.h bits/rseq.h bits/timesize.h
+
+	oe_multilib_header fpu_control.h gnu/lib-names.h gnu/stubs.h ieee754.h
+
+	oe_multilib_header sys/elf.h sys/procfs.h sys/ptrace.h sys/ucontext.h sys/user.h
+}
+
+
+LOCALESTASH = "${WORKDIR}/stashed-locale"
+bashscripts = "mtrace sotruss xtrace"
+
+do_stash_locale () {
+	dest=${LOCALESTASH}
+	install -d $dest${base_libdir} $dest${bindir} $dest${libdir} $dest${datadir}
+	# Hide away the locale data from the deployment
+	if [ -e ${D}${bindir}/localedef ]; then
+		cp -a ${D}${bindir}/localedef $dest${bindir}
+	fi
+	if [ -e ${D}${libdir}/gconv ]; then
+		cp -a ${D}${libdir}/gconv $dest${libdir}
+	fi
+	if [ -e ${D}${datadir}/i18n ]; then
+		cp -a  ${D}${datadir}/i18n $dest${datadir}
+	fi
+
+	# Make a copy of all the libraries into the locale stash
+	cp -fpPR ${D}${libdir}/* $dest${libdir}
+	if [ "${base_libdir}" != "${libdir}" ]; then
+		cp -fpPR ${D}${base_libdir}/* $dest${base_libdir}
+	fi
+	if [ -e ${D}${exec_prefix}/lib ]; then
+		if [ ${exec_prefix}/lib != ${base_libdir} ] && [ ${exec_prefix}/lib != ${libdir} ]; then
+			cp -fpPR ${D}${exec_prefix}/lib $dest${exec_prefix}
+		fi
+	fi
+
+	cp -fpPR ${D}${datadir}/* $dest${datadir}
+	cp -fpPR ${WORKDIR}/SUPPORTED $dest
+
+	target=$dest/scripts
+	mkdir -p $target
+	for i in ${bashscripts}; do
+		if [ -f ${D}${bindir}/$i ]; then
+			cp ${D}${bindir}/$i $target/
+		fi
+	done
+}
+
+addtask do_stash_locale after do_install before do_populate_sysroot do_package
+do_stash_locale[dirs] = "${B}"
+do_stash_locale[cleandirs] = "${LOCALESTASH}"
+SSTATETASKS += "do_stash_locale"
+do_stash_locale[sstate-inputdirs] = "${LOCALESTASH}"
+do_stash_locale[sstate-outputdirs] = "${COMPONENTS_DIR}/${PACKAGE_ARCH}/glibc-stash-locale"
+do_stash_locale[sstate-fixmedir] = "${COMPONENTS_DIR}/${PACKAGE_ARCH}/glibc-stash-locale"
+
+python do_stash_locale_setscene () {
+    sstate_setscene(d)
+}
+addtask do_stash_locale_setscene
+
+PACKAGE_PREPROCESS_FUNCS += "stash_locale_package_cleanup"
+SYSROOT_PREPROCESS_FUNCS += "stash_locale_sysroot_cleanup"
+stash_locale_cleanup () {
+	cleanupdir=$1
+	# Remove all files which do_stash_locale() copies
+	for i in ${bashscripts}; do
+		rm -f $cleanupdir${bindir}/$i
+	done
+	rm -f $cleanupdir${bindir}/localedef
+	rm -rf $cleanupdir${datadir}/i18n
+	rm -rf $cleanupdir${libdir}/gconv
+	rm -rf $cleanupdir${localedir}
+	rm -rf $cleanupdir${datadir}/locale
+	rmdir --ignore-fail-on-non-empty $cleanupdir${datadir}
+
+	if [ "${libdir}" != "${exec_prefix}/lib" ] && [ "${root_prefix}/lib" != "${exec_prefix}/lib" ]; then
+		if [ -d "$cleanupdir${exec_prefix}/lib" ]; then
+			if [ -z "${ARCH_DYNAMIC_LOADER}" -o \
+			     ! -e "$cleanupdir${exec_prefix}/lib/${ARCH_DYNAMIC_LOADER}" ]; then
+				# error out if directory isn't empty
+				# this dir should only contain locale dir
+				# which has been deleted in the previous step
+				rmdir $cleanupdir${exec_prefix}/lib
+			fi
+		fi
+	fi
+}
+
+stash_locale_sysroot_cleanup() {
+	stash_locale_cleanup ${SYSROOT_DESTDIR}
+}
+stash_locale_package_cleanup() {
+	stash_locale_cleanup ${PKGD}
+}
+
+python populate_packages:prepend () {
+    if d.getVar('DEBIAN_NAMES'):
+        pkgs = d.getVar('PACKAGES').split()
+        bpn = d.getVar('BPN')
+        prefix = d.getVar('MLPREFIX') or ""
+        # Set the base package...
+        d.setVar('PKG:' + prefix + bpn, prefix + 'libc6')
+        libcprefix = prefix + bpn + '-'
+        for p in pkgs:
+            # And all the subpackages.
+            if p.startswith(libcprefix):
+                renamed = p.replace(bpn, 'libc6', 1)
+                d.setVar('PKG:' + p, renamed)
+        # For backward compatibility with old -dbg package
+        d.appendVar('RPROVIDES:' + libcprefix + 'dbg', ' ' + prefix + 'libc-dbg')
+        d.appendVar('RCONFLICTS:' + libcprefix + 'dbg', ' ' + prefix + 'libc-dbg')
+        d.appendVar('RREPLACES:' + libcprefix + 'dbg', ' ' + prefix + 'libc-dbg')
+}
+
+pkg_postinst:nscd () {
+	if [ -z "$D" ]; then
+		if command -v systemd-tmpfiles >/dev/null; then
+			systemd-tmpfiles --create ${sysconfdir}/tmpfiles.d/nscd.conf
+		elif [ -e ${sysconfdir}/init.d/populate-volatile.sh ]; then
+			${sysconfdir}/init.d/populate-volatile.sh update
+		fi
+	fi
+}
+CONFFILES:nscd="${sysconfdir}/nscd.conf"
+
+SYSTEMD_PACKAGES = "nscd"
+SYSTEMD_SERVICE:nscd = "nscd.service"
diff --git a/meta-openeuler/recipes-core/glibc/glibc-scripts.inc b/meta-openeuler/recipes-core/glibc/glibc-scripts.inc
new file mode 100644
index 0000000000000000000000000000000000000000..47216ae7d73b193b59608b3eb6e457b3702352cc
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-scripts.inc
@@ -0,0 +1,23 @@
+require glibc-collateral.inc
+
+SUMMARY = "utility scripts provided by glibc"
+DESCRIPTION = "utility scripts provided by glibc"
+RDEPENDS:${PN} = "bash glibc-mtrace"
+
+SRC = "${COMPONENTS_DIR}/${PACKAGE_ARCH}/glibc-stash-locale/scripts"
+
+bashscripts = "sotruss xtrace"
+
+do_install() {
+	install -d -m 0755 ${D}${bindir}
+	for i in ${bashscripts}; do
+		install -m 0755 ${SRC}/$i ${D}${bindir}/
+	done
+}
+
+# sotruss script requires sotruss-lib.so (given by libsotruss package), 
+# to produce trace of the library calls.
+RDEPENDS:${PN} += "libsotruss"
+
+# Don't scan for CVEs as glibc will be scanned
+CVE_PRODUCT = ""
diff --git a/meta-openeuler/recipes-core/glibc/glibc-scripts_2.38.bb b/meta-openeuler/recipes-core/glibc/glibc-scripts_2.38.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5a89bd8022a1ad4cd65570cb621c7fef29ddcb55
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-scripts_2.38.bb
@@ -0,0 +1 @@
+require glibc-scripts.inc
diff --git a/meta-openeuler/recipes-core/glibc/glibc-src.inc b/meta-openeuler/recipes-core/glibc/glibc-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..7bb950e99cbec1839026b7e198b9f907c0244c50
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-src.inc
@@ -0,0 +1,10 @@
+OPENEULER_REPO_NAME = "glibc"
+
+PV = "2.38"
+
+# source code and patches that come from openeuler
+SRC_URI:prepend = "file://glibc-${PV}.tar.xz \
+    file://locale-delete-no-hard-link-to-avoid-all_language-pac.patch \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-core/glibc/glibc-tests.inc b/meta-openeuler/recipes-core/glibc/glibc-tests.inc
new file mode 100644
index 0000000000000000000000000000000000000000..a8fe160a541af827472bd7cbf5e5d48f0e6f40ae
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-tests.inc
@@ -0,0 +1,32 @@
+EXCLUDE_FROM_WORLD = "1"
+
+# handle PN differences
+FILESEXTRAPATHS:prepend := "${THISDIR}/glibc:"
+
+# setup depends
+INHIBIT_DEFAULT_DEPS = ""
+
+python () {
+    libc = d.getVar("PREFERRED_PROVIDER_virtual/libc")
+    libclocale = d.getVar("PREFERRED_PROVIDER_virtual/libc-locale")
+    if libc != "glibc" or libclocale != "glibc-locale":
+        raise bb.parse.SkipRecipe("glibc-testsuite requires that virtual/libc is glibc")
+}
+
+DEPENDS += "glibc-locale libgcc gcc-runtime"
+
+# remove the initial depends
+DEPENDS:remove = "libgcc-initial"
+
+do_check[dirs] += "${B}"
+do_check () {
+    # clean out previous test results
+    oe_runmake tests-clean
+    # makefiles don't clean entirely (and also sometimes fails due to too many args)
+    find ${B} -type f -name "*.out" -delete
+    find ${B} -type f -name "*.test-result" -delete
+    find ${B}/catgets -name "*.cat" -delete
+    find ${B}/conform -name "symlist-*" -delete
+    [ ! -e ${B}/timezone/testdata ] || rm -rf ${B}/timezone/testdata
+}
+addtask do_check after do_compile
diff --git a/meta-openeuler/recipes-core/glibc/glibc-testsuite_2.38.bb b/meta-openeuler/recipes-core/glibc/glibc-testsuite_2.38.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2e076f4b0f4ab3fe3daf9044984afeef38284880
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-testsuite_2.38.bb
@@ -0,0 +1,36 @@
+require glibc_${PV}.bb
+require glibc-tests.inc
+
+inherit qemu
+
+SRC_URI += "file://check-test-wrapper"
+
+# strip provides
+PROVIDES = ""
+
+DEPENDS += "${@'qemu-native' if d.getVar('TOOLCHAIN_TEST_TARGET') == 'user' else ''}"
+
+TOOLCHAIN_TEST_TARGET ??= "user"
+TOOLCHAIN_TEST_HOST ??= "localhost"
+TOOLCHAIN_TEST_HOST_USER ??= "root"
+TOOLCHAIN_TEST_HOST_PORT ??= "2222"
+
+do_check[nostamp] = "1"
+do_check[network] = "1"
+do_check:append () {
+    chmod 0755 ${WORKDIR}/check-test-wrapper
+
+    oe_runmake -i \
+        QEMU_SYSROOT="${RECIPE_SYSROOT}" \
+        QEMU_OPTIONS="${@qemu_target_binary(d)} ${QEMU_OPTIONS}" \
+        SSH_HOST="${TOOLCHAIN_TEST_HOST}" \
+        SSH_HOST_USER="${TOOLCHAIN_TEST_HOST_USER}" \
+        SSH_HOST_PORT="${TOOLCHAIN_TEST_HOST_PORT}" \
+        test-wrapper="${WORKDIR}/check-test-wrapper ${TOOLCHAIN_TEST_TARGET}" \
+        check
+}
+
+inherit nopackages
+deltask do_stash_locale
+deltask do_install
+deltask do_populate_sysroot
diff --git a/meta-openeuler/recipes-core/glibc/glibc-version.inc b/meta-openeuler/recipes-core/glibc/glibc-version.inc
new file mode 100644
index 0000000000000000000000000000000000000000..19b98bc11adfa8092c077d637e2ed324ed2f70cd
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-version.inc
@@ -0,0 +1,13 @@
+SRCBRANCH ?= "release/2.38/master"
+PV = "2.38+git"
+SRCREV_glibc ?= "750a45a783906a19591fb8ff6b7841470f1f5701"
+SRCREV_localedef ?= "e0eca29583b9e0f62645c4316ced93cf4e4e26e1"
+
+GLIBC_GIT_URI ?= "git://sourceware.org/git/glibc.git;protocol=https"
+
+UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>\d+\.\d+(\.(?!90)\d+)*)"
+
+CVE_STATUS[CVE-2023-4527] = "fixed-version: Fixed in stable branch updates"
+CVE_STATUS[CVE-2023-4911] = "fixed-version: Fixed in stable branch updates"
+CVE_STATUS[CVE-2023-4806] = "fixed-version: Fixed in stable branch updates"
+CVE_STATUS[CVE-2023-4527] = "fixed-version: Fixed in stable branch updates"
diff --git a/meta-openeuler/recipes-core/glibc/glibc-y2038-tests_2.38.bb b/meta-openeuler/recipes-core/glibc/glibc-y2038-tests_2.38.bb
new file mode 100644
index 0000000000000000000000000000000000000000..be49ca4cb732bc0537dd5d8b43aeccb2ac2e1d37
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc-y2038-tests_2.38.bb
@@ -0,0 +1,119 @@
+require glibc_${PV}.bb
+require glibc-tests.inc
+
+inherit ptest features_check
+REQUIRED_DISTRO_FEATURES = "ptest"
+
+SRC_URI += "\
+	file://run-ptest \
+"
+
+SUMMARY = "glibc tests using time32/time64 interfaces to be run with ptest for the purpose of checking y2038 compatiblity"
+
+# Erase some variables already set by glibc_${PV}
+python __anonymous() {
+       # Remove packages provided by glibc build, we only need a subset of them
+       d.setVar("PACKAGES", "${PN} ${PN}-ptest")
+
+       d.setVar("PROVIDES", "${PN} ${PN}-ptest")
+
+       bbclassextend = d.getVar("BBCLASSEXTEND").replace("nativesdk", "").strip()
+       d.setVar("BBCLASSEXTEND", bbclassextend)
+       d.setVar("RRECOMMENDS", "")
+       d.setVar("SYSTEMD_SERVICE:nscd", "")
+       d.setVar("SYSTEMD_PACKAGES", "")
+}
+
+# Remove any leftovers from original glibc recipe
+RPROVIDES:${PN} = "${PN}"
+RRECOMMENDS:${PN} = ""
+RDEPENDS:${PN} = "glibc libgcc sed bash"
+RDEPENDS:${PN}-ptest = "${PN}"
+DEPENDS += "sed"
+
+export oe_srcdir="${exec_prefix}/src/debug/glibc/${PV}/"
+
+# Just build tests for target - do not run them
+do_check:append () {
+	oe_runmake -i check run-built-tests=no
+}
+addtask do_check after do_compile before do_install_ptest_base
+
+glibc_strip_build_directory () {
+	# Delete all non executable files from build directory
+	find ${B} ! -executable -type f -delete
+
+	# Remove build dynamic libraries and links to them as
+	# those are already installed in the target device
+	find ${B} -type f -name "*.so" -delete
+	find ${B} -type l -name "*.so*" -delete
+
+	# Remove headers (installed with glibc)
+	find ${B} -type f -name "*.h" -delete
+
+	find ${B} -type f -name "isomac" -delete
+	find ${B} -type f -name "annexc" -delete
+}
+
+do_install_ptest_base () {
+	glibc_strip_build_directory
+
+	ls -r ${B}/*/*-time64 > ${B}/tst_time64
+
+	# Remove '-time64' suffix - those tests are also time related
+	sed -e "s/-time64$//" ${B}/tst_time64 > ${B}/tst_time_tmp
+	tst_time=$(cat ${B}/tst_time_tmp ${B}/tst_time64)
+
+	rm ${B}/tst_time_tmp ${B}/tst_time64
+	echo "${tst_time}"
+
+	# Install build test programs to the image
+	install -d ${D}${PTEST_PATH}/tests/glibc-ptest/
+
+	for f in "${tst_time}"
+	do
+	    cp -r ${f} ${D}${PTEST_PATH}/tests/glibc-ptest/
+	done
+
+	install -d ${D}${PTEST_PATH}
+	cp ${WORKDIR}/run-ptest ${D}${PTEST_PATH}/
+
+}
+
+# The datadir directory is required to allow core (and reused)
+# glibc cleanup function to finish correctly, as this directory
+# is not created for ptests
+stash_locale_package_cleanup:prepend () {
+	mkdir -p ${PKGD}${datadir}
+}
+
+stash_locale_sysroot_cleanup:prepend () {
+	mkdir -p ${SYSROOT_DESTDIR}${datadir}
+}
+
+# Prevent the do_package() task to set 'libc6' prefix
+# for glibc tests related packages
+python populate_packages:prepend () {
+    if d.getVar('DEBIAN_NAMES'):
+        d.setVar('DEBIAN_NAMES', '')
+}
+
+FILES:${PN} = "${PTEST_PATH}/* /usr/src/debug/${PN}/*"
+
+EXCLUDE_FROM_SHLIBS = "1"
+
+# Install debug data in .debug and sources in /usr/src/debug
+# It is more handy to have _all_ the sources and symbols in one
+# place (package) as this recipe will be used for validation and
+# debugging.
+PACKAGE_DEBUG_SPLIT_STYLE = ".debug"
+
+# glibc test cases violate by default some Yocto/OE checks (staticdev,
+# textrel)
+# 'debug-files' - add everything (including debug) into one package
+#                 (no need to install/build *-src package)
+INSANE_SKIP:${PN} += "staticdev textrel debug-files rpaths"
+
+deltask do_stash_locale
+do_install[noexec] = "1"
+do_populate_sysroot[noexec] = "1"
diff --git a/meta-openeuler/recipes-core/glibc/glibc.inc b/meta-openeuler/recipes-core/glibc/glibc.inc
new file mode 100644
index 0000000000000000000000000000000000000000..11e8098714dd67c492f25a7c77f23fe7b69132e4
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc.inc
@@ -0,0 +1,58 @@
+require glibc-common.inc
+require glibc-ld.inc
+
+DEPENDS = "virtual/${HOST_PREFIX}gcc virtual/${HOST_PREFIX}binutils${BUSUFFIX} libgcc-initial linux-libc-headers"
+BUSUFFIX= ""
+BUSUFFIX:class-nativesdk = "-crosssdk"
+
+PROVIDES = "virtual/libc"
+PROVIDES += "virtual/libintl virtual/libiconv"
+inherit autotools texinfo systemd
+
+LEAD_SONAME = "libc.so"
+
+# msgfmt could come from gettext-native but we don't depend on that and
+# disable for reproducibility
+CACHED_CONFIGUREVARS += " \
+  ac_cv_path_BASH_SHELL=${base_bindir}/bash \
+  ac_cv_prog_MSGFMT= \
+  libc_cv_slibdir=${base_libdir} \
+  libc_cv_rootsbindir=${base_sbindir} \
+  libc_cv_localedir=${localedir} \
+  libc_cv_ssp_strong=no \
+  libc_cv_ssp_all=no \
+  libc_cv_ssp=no \
+  libc_cv_include_x86_isa_level=no \
+"
+
+# ifunc doesn't appear to work on mips, casuses libbfd assertion failures
+CACHED_CONFIGUREVARS:append:mipsarch = " libc_cv_ld_gnu_indirect_function=no"
+
+GLIBC_EXTRA_OECONF ?= ""
+GLIBC_EXTRA_OECONF:class-nativesdk = ""
+
+# glibc uses PARALLELMFLAGS variable to pass parallel build info so transfer
+# PARALLEL_MAKE into PARALLELMFLAGS and empty out PARALLEL_MAKE
+EGLIBCPARALLELISM := "PARALLELMFLAGS="${PARALLEL_MAKE}""
+EXTRA_OEMAKE[vardepsexclude] += "EGLIBCPARALLELISM"
+EXTRA_OEMAKE += "${EGLIBCPARALLELISM}"
+PARALLEL_MAKE = ""
+
+# glibc make-syscalls.sh has a number of issues with /bin/dash and
+# it's output which make calls via the SHELL also has issues, so
+# ensure make uses /bin/bash
+EXTRA_OEMAKE += "SHELL=/bin/bash"
+
+# We do not need bash to run tzselect script, the default is to use
+# bash but it can be configured by setting KSHELL Makefile variable
+EXTRA_OEMAKE += "KSHELL=/bin/sh"
+
+do_configure:prepend() {
+	sed -e "s#/bin/bash#/bin/sh#" -i ${S}/elf/ldd.bash.in
+}
+
+# Enable backtrace from abort()
+do_configure:append:arm () {
+	echo "CFLAGS-abort.c = -fasynchronous-unwind-tables" >> ${B}/configparms
+	echo "CFLAGS-raise.c = -fasynchronous-unwind-tables" >> ${B}/configparms
+}
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0001-localedef-Add-hardlink-resolver-from-util-linux.patch b/meta-openeuler/recipes-core/glibc/glibc/0001-localedef-Add-hardlink-resolver-from-util-linux.patch
new file mode 100644
index 0000000000000000000000000000000000000000..eb3da94b8ba0d686a13c3b62e51849ad71a6df00
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0001-localedef-Add-hardlink-resolver-from-util-linux.patch
@@ -0,0 +1,1130 @@
+From 7c06ca59b47ce06f785b9fce7b9e9d675d5b6e10 Mon Sep 17 00:00:00 2001
+From: Jason Wessel <jason.wessel@windriver.com>
+Date: Sat, 7 Dec 2019 09:59:22 -0800
+Subject: [PATCH] localedef: Add hardlink resolver from util-linux
+
+The hard link resolver that is built into localedef cannot be run in
+parallel.  It will search sibling directories (which are be processed
+in parallel) and perform a creation of a .tmp file and remove the
+original and move the .tmp file in.  The problem is that if a probe
+occurs a hard link can be requested to the file that is being removed.
+This will lead to a stray copy or potentially, on a loaded system
+cause race condition which pseudo cannot deal with, where it is left
+with a hard link request to a file that no longer exists.  In this
+situation psuedo will inherit the permissions of what ever the target
+inode had to offer.
+
+In short, there are two problems:
+
+1) You will be left with stray copies when using the hard link
+resolution that is built in while running in parallel with
+localedef.
+
+2) When running under pseudo the possibility exists for uid/gid
+leakage when the source file is removed before the hard link can
+be completed.
+
+The solution is to call localedef with --no-hard-links and separately
+process the hardlinks at a later point.  To do this requires the
+inclusion of the hardlink utility found in modern versions of
+util-linux.  Most host systems do not have this, so it will be
+included with the cross-localedef binary.
+
+[YOCTO #11299]
+[YOCTO #12434]
+
+Upstream-Status: Pending
+
+Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ locale/programs/c.h                        | 407 ++++++++++++++++
+ locale/programs/cross-localedef-hardlink.c | 528 +++++++++++++++++++++
+ locale/programs/xalloc.h                   | 129 +++++
+ 3 files changed, 1064 insertions(+)
+ create mode 100644 locale/programs/c.h
+ create mode 100644 locale/programs/cross-localedef-hardlink.c
+ create mode 100644 locale/programs/xalloc.h
+
+diff --git a/locale/programs/c.h b/locale/programs/c.h
+new file mode 100644
+index 0000000000..d0a402e90e
+--- /dev/null
++++ b/locale/programs/c.h
+@@ -0,0 +1,407 @@
++/*
++ * Fundamental C definitions.
++ */
++
++#ifndef UTIL_LINUX_C_H
++#define UTIL_LINUX_C_H
++
++#include <limits.h>
++#include <stddef.h>
++#include <stdint.h>
++#include <stdio.h>
++#include <unistd.h>
++#include <stdarg.h>
++#include <stdlib.h>
++#include <string.h>
++#include <errno.h>
++
++#include <assert.h>
++
++#ifdef HAVE_ERR_H
++# include <err.h>
++#endif
++
++#ifdef HAVE_SYS_SYSMACROS_H
++# include <sys/sysmacros.h>     /* for major, minor */
++#endif
++
++#ifndef LOGIN_NAME_MAX
++# define LOGIN_NAME_MAX 256
++#endif
++
++#ifndef NAME_MAX
++# define NAME_MAX PATH_MAX
++#endif
++
++/*
++ * __GNUC_PREREQ is deprecated in favour of __has_attribute() and
++ * __has_feature(). The __has macros are supported by clang and gcc>=5.
++ */
++#ifndef __GNUC_PREREQ
++# if defined __GNUC__ && defined __GNUC_MINOR__
++#  define __GNUC_PREREQ(maj, min) \
++	((__GNUC__ << 16) + __GNUC_MINOR__ >= ((maj) << 16) + (min))
++# else
++#  define __GNUC_PREREQ(maj, min) 0
++# endif
++#endif
++
++#ifdef __GNUC__
++
++/* &a[0] degrades to a pointer: a different type from an array */
++# define __must_be_array(a) \
++	UL_BUILD_BUG_ON_ZERO(__builtin_types_compatible_p(__typeof__(a), __typeof__(&a[0])))
++
++# define ignore_result(x) __extension__ ({ \
++	__typeof__(x) __dummy __attribute__((__unused__)) = (x); (void) __dummy; \
++})
++
++#else /* !__GNUC__ */
++# define __must_be_array(a)	0
++# define __attribute__(_arg_)
++# define ignore_result(x) ((void) (x))
++#endif /* !__GNUC__ */
++
++/*
++ * It evaluates to 1 if the attribute/feature is supported by the current
++ * compilation targed. Fallback for old compilers.
++ */
++#ifndef __has_attribute
++  #define __has_attribute(x) 0
++#endif
++
++#ifndef __has_feature
++  #define __has_feature(x) 0
++#endif
++
++/*
++ * Function attributes
++ */
++#ifndef __ul_alloc_size
++# if (__has_attribute(alloc_size) && __has_attribute(warn_unused_result)) || __GNUC_PREREQ (4, 3)
++#  define __ul_alloc_size(s) __attribute__((alloc_size(s), warn_unused_result))
++# else
++#  define __ul_alloc_size(s)
++# endif
++#endif
++
++#ifndef __ul_calloc_size
++# if (__has_attribute(alloc_size) && __has_attribute(warn_unused_result)) || __GNUC_PREREQ (4, 3)
++#  define __ul_calloc_size(n, s) __attribute__((alloc_size(n, s), warn_unused_result))
++# else
++#  define __ul_calloc_size(n, s)
++# endif
++#endif
++
++#if __has_attribute(returns_nonnull) || __GNUC_PREREQ (4, 9)
++# define __ul_returns_nonnull __attribute__((returns_nonnull))
++#else
++# define __ul_returns_nonnull
++#endif
++
++/*
++ * Force a compilation error if condition is true, but also produce a
++ * result (of value 0 and type size_t), so the expression can be used
++ * e.g. in a structure initializer (or wherever else comma expressions
++ * aren't permitted).
++ */
++#define UL_BUILD_BUG_ON_ZERO(e) __extension__ (sizeof(struct { int:-!!(e); }))
++#define BUILD_BUG_ON_NULL(e) ((void *)sizeof(struct { int:-!!(e); }))
++
++#ifndef ARRAY_SIZE
++# define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr))
++#endif
++
++#ifndef PATH_MAX
++# define PATH_MAX 4096
++#endif
++
++#ifndef TRUE
++# define TRUE 1
++#endif
++
++#ifndef FALSE
++# define FALSE 0
++#endif
++
++#ifndef min
++# define min(x, y) __extension__ ({		\
++	__typeof__(x) _min1 = (x);		\
++	__typeof__(y) _min2 = (y);		\
++	(void) (&_min1 == &_min2);		\
++	_min1 < _min2 ? _min1 : _min2; })
++#endif
++
++#ifndef max
++# define max(x, y) __extension__ ({		\
++	__typeof__(x) _max1 = (x);		\
++	__typeof__(y) _max2 = (y);		\
++	(void) (&_max1 == &_max2);		\
++	_max1 > _max2 ? _max1 : _max2; })
++#endif
++
++#ifndef cmp_numbers
++# define cmp_numbers(x, y) __extension__ ({	\
++	__typeof__(x) _a = (x);			\
++	__typeof__(y) _b = (y);			\
++	(void) (&_a == &_b);			\
++	_a == _b ? 0 : _a > _b ? 1 : -1; })
++#endif
++
++#ifndef offsetof
++#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
++#endif
++
++/*
++ * container_of - cast a member of a structure out to the containing structure
++ * @ptr:	the pointer to the member.
++ * @type:	the type of the container struct this is embedded in.
++ * @member:	the name of the member within the struct.
++ */
++#ifndef container_of
++#define container_of(ptr, type, member) __extension__ ({	\
++	const __typeof__( ((type *)0)->member ) *__mptr = (ptr); \
++	(type *)( (char *)__mptr - offsetof(type,member) );})
++#endif
++
++#ifndef HAVE_PROGRAM_INVOCATION_SHORT_NAME
++# ifdef HAVE___PROGNAME
++extern char *__progname;
++#  define program_invocation_short_name __progname
++# else
++#  ifdef HAVE_GETEXECNAME
++#   define program_invocation_short_name \
++		prog_inv_sh_nm_from_file(getexecname(), 0)
++#  else
++#   define program_invocation_short_name \
++		prog_inv_sh_nm_from_file(__FILE__, 1)
++#  endif
++static char prog_inv_sh_nm_buf[256];
++static inline char *
++prog_inv_sh_nm_from_file(char *f, char stripext)
++{
++	char *t;
++
++	if ((t = strrchr(f, '/')) != NULL)
++		t++;
++	else
++		t = f;
++
++	strncpy(prog_inv_sh_nm_buf, t, sizeof(prog_inv_sh_nm_buf) - 1);
++	prog_inv_sh_nm_buf[sizeof(prog_inv_sh_nm_buf) - 1] = '\0';
++
++	if (stripext && (t = strrchr(prog_inv_sh_nm_buf, '.')) != NULL)
++		*t = '\0';
++
++	return prog_inv_sh_nm_buf;
++}
++# endif
++#endif
++
++
++#ifndef HAVE_ERR_H
++static inline void
++errmsg(char doexit, int excode, char adderr, const char *fmt, ...)
++{
++	fprintf(stderr, "%s: ", program_invocation_short_name);
++	if (fmt != NULL) {
++		va_list argp;
++		va_start(argp, fmt);
++		vfprintf(stderr, fmt, argp);
++		va_end(argp);
++		if (adderr)
++			fprintf(stderr, ": ");
++	}
++	if (adderr)
++		fprintf(stderr, "%m");
++	fprintf(stderr, "\n");
++	if (doexit)
++		exit(excode);
++}
++
++#ifndef HAVE_ERR
++# define err(E, FMT...) errmsg(1, E, 1, FMT)
++#endif
++
++#ifndef HAVE_ERRX
++# define errx(E, FMT...) errmsg(1, E, 0, FMT)
++#endif
++
++#ifndef HAVE_WARN
++# define warn(FMT...) errmsg(0, 0, 1, FMT)
++#endif
++
++#ifndef HAVE_WARNX
++# define warnx(FMT...) errmsg(0, 0, 0, FMT)
++#endif
++#endif /* !HAVE_ERR_H */
++
++
++/* Don't use inline function to avoid '#include "nls.h"' in c.h
++ */
++#define errtryhelp(eval) __extension__ ({ \
++	fprintf(stderr, _("Try '%s --help' for more information.\n"), \
++			program_invocation_short_name); \
++	exit(eval); \
++})
++
++/* After failed execvp() */
++#define EX_EXEC_FAILED		126	/* Program located, but not usable. */
++#define EX_EXEC_ENOENT		127	/* Could not find program to exec.  */
++#define errexec(name)	err(errno == ENOENT ? EX_EXEC_ENOENT : EX_EXEC_FAILED, \
++			_("failed to execute %s"), name)
++
++
++static inline __attribute__((const)) int is_power_of_2(unsigned long num)
++{
++	return (num != 0 && ((num & (num - 1)) == 0));
++}
++
++#ifndef HAVE_LOFF_T
++typedef int64_t loff_t;
++#endif
++
++#if !defined(HAVE_DIRFD) && (!defined(HAVE_DECL_DIRFD) || HAVE_DECL_DIRFD == 0) && defined(HAVE_DIR_DD_FD)
++#include <sys/types.h>
++#include <dirent.h>
++static inline int dirfd(DIR *d)
++{
++	return d->dd_fd;
++}
++#endif
++
++/*
++ * Fallback defines for old versions of glibc
++ */
++#include <fcntl.h>
++
++#ifdef O_CLOEXEC
++#define UL_CLOEXECSTR	"e"
++#else
++#define UL_CLOEXECSTR	""
++#endif
++
++#ifndef O_CLOEXEC
++#define O_CLOEXEC 0
++#endif
++
++#ifdef __FreeBSD_kernel__
++#ifndef F_DUPFD_CLOEXEC
++#define F_DUPFD_CLOEXEC	17	/* Like F_DUPFD, but FD_CLOEXEC is set */
++#endif
++#endif
++
++
++#ifndef AI_ADDRCONFIG
++#define AI_ADDRCONFIG 0x0020
++#endif
++
++#ifndef IUTF8
++#define IUTF8 0040000
++#endif
++
++/*
++ * MAXHOSTNAMELEN replacement
++ */
++static inline size_t get_hostname_max(void)
++{
++	long len = sysconf(_SC_HOST_NAME_MAX);
++
++	if (0 < len)
++		return len;
++
++#ifdef MAXHOSTNAMELEN
++	return MAXHOSTNAMELEN;
++#elif HOST_NAME_MAX
++	return HOST_NAME_MAX;
++#endif
++	return 64;
++}
++
++
++/*
++ * Constant strings for usage() functions. For more info see
++ * Documentation/{howto-usage-function.txt,boilerplate.c}
++ */
++#define USAGE_HEADER     ("\nUsage:\n")
++#define USAGE_OPTIONS    ("\nOptions:\n")
++#define USAGE_FUNCTIONS  ("\nFunctions:\n")
++#define USAGE_COMMANDS   ("\nCommands:\n")
++#define USAGE_COLUMNS    ("\nAvailable output columns:\n")
++#define USAGE_SEPARATOR    "\n"
++
++#define USAGE_OPTSTR_HELP     ("display this help")
++#define USAGE_OPTSTR_VERSION  ("display version")
++
++#define USAGE_HELP_OPTIONS(marg_dsc) \
++		"%-" #marg_dsc "s%s\n" \
++		"%-" #marg_dsc "s%s\n" \
++		, " -h, --help",    USAGE_OPTSTR_HELP \
++		, " -V, --version", USAGE_OPTSTR_VERSION
++
++#define USAGE_MAN_TAIL(_man)   ("\nFor more details see %s.\n"), _man
++
++#define UTIL_LINUX_VERSION ("%s from %s\n"), program_invocation_short_name, PACKAGE_STRING
++
++#define print_version(eval) __extension__ ({ \
++		printf(UTIL_LINUX_VERSION); \
++		exit(eval); \
++})
++
++/*
++ * scanf modifiers for "strings allocation"
++ */
++#ifdef HAVE_SCANF_MS_MODIFIER
++#define UL_SCNsA	"%ms"
++#elif defined(HAVE_SCANF_AS_MODIFIER)
++#define UL_SCNsA	"%as"
++#endif
++
++/*
++ * seek stuff
++ */
++#ifndef SEEK_DATA
++# define SEEK_DATA	3
++#endif
++#ifndef SEEK_HOLE
++# define SEEK_HOLE	4
++#endif
++
++
++/*
++ * Macros to convert #define'itions to strings, for example
++ * #define XYXXY 42
++ * printf ("%s=%s\n", stringify(XYXXY), stringify_value(XYXXY));
++ */
++#define stringify_value(s) stringify(s)
++#define stringify(s) #s
++
++/*
++ * UL_ASAN_BLACKLIST is a macro to tell AddressSanitizer (a compile-time
++ * instrumentation shipped with Clang and GCC) to not instrument the
++ * annotated function.  Furthermore, it will prevent the compiler from
++ * inlining the function because inlining currently breaks the blacklisting
++ * mechanism of AddressSanitizer.
++ */
++#if __has_feature(address_sanitizer) && __has_attribute(no_sanitize_memory) && __has_attribute(no_sanitize_address)
++# define UL_ASAN_BLACKLIST __attribute__((noinline)) __attribute__((no_sanitize_memory)) __attribute__((no_sanitize_address))
++#else
++# define UL_ASAN_BLACKLIST	/* nothing */
++#endif
++
++/*
++ * Note that sysconf(_SC_GETPW_R_SIZE_MAX) returns *initial* suggested size for
++ * pwd buffer and in some cases it is not large enough. See POSIX and
++ * getpwnam_r man page for more details.
++ */
++#define UL_GETPW_BUFSIZ	(16 * 1024)
++
++/*
++ * Darwin or other BSDs may only have MAP_ANON. To get it on Darwin we must
++ * define _DARWIN_C_SOURCE before including sys/mman.h. We do this in config.h.
++ */
++#if !defined MAP_ANONYMOUS && defined MAP_ANON
++# define MAP_ANONYMOUS  (MAP_ANON)
++#endif
++
++#endif /* UTIL_LINUX_C_H */
+diff --git a/locale/programs/cross-localedef-hardlink.c b/locale/programs/cross-localedef-hardlink.c
+new file mode 100644
+index 0000000000..63615896b0
+--- /dev/null
++++ b/locale/programs/cross-localedef-hardlink.c
+@@ -0,0 +1,528 @@
++/*
++ * hardlink - consolidate duplicate files via hardlinks
++ *
++ * Copyright (C) 2018 Red Hat, Inc. All rights reserved.
++ * Written by Jakub Jelinek <jakub@redhat.com>
++ *
++ * Copyright (C) 2019 Karel Zak <kzak@redhat.com>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it would be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License along
++ * with this program; if not, write to the Free Software Foundation, Inc.,
++ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
++ */
++#include <sys/types.h>
++#include <stdlib.h>
++#include <getopt.h>
++#include <stdio.h>
++#include <unistd.h>
++#include <sys/stat.h>
++#include <sys/mman.h>
++#include <string.h>
++#include <dirent.h>
++#include <fcntl.h>
++#include <errno.h>
++#ifdef HAVE_PCRE
++# define PCRE2_CODE_UNIT_WIDTH 8
++# include <pcre2.h>
++#endif
++
++#include "c.h"
++#include "xalloc.h"
++#include "nls.h"
++#include "closestream.h"
++
++#define NHASH   (1<<17)  /* Must be a power of 2! */
++#define NBUF    64
++
++struct hardlink_file;
++
++struct hardlink_hash {
++	struct hardlink_hash *next;
++	struct hardlink_file *chain;
++	off_t size;
++	time_t mtime;
++};
++
++struct hardlink_dir {
++	struct hardlink_dir *next;
++	char name[];
++};
++
++struct hardlink_file {
++	struct hardlink_file *next;
++	ino_t ino;
++	dev_t dev;
++	unsigned int cksum;
++	char name[];
++};
++
++struct hardlink_dynstr {
++	char *buf;
++	size_t alloc;
++};
++
++struct hardlink_ctl {
++	struct hardlink_dir *dirs;
++	struct hardlink_hash *hps[NHASH];
++	char iobuf1[BUFSIZ];
++	char iobuf2[BUFSIZ];
++	/* summary counters */
++	unsigned long long ndirs;
++	unsigned long long nobjects;
++	unsigned long long nregfiles;
++	unsigned long long ncomp;
++	unsigned long long nlinks;
++	unsigned long long nsaved;
++	/* current device */
++	dev_t dev;
++	/* flags */
++	unsigned int verbose;
++	unsigned int
++		no_link:1,
++		content_only:1,
++		force:1;
++};
++/* ctl is in global scope due use in atexit() */
++struct hardlink_ctl global_ctl;
++
++__attribute__ ((always_inline))
++static inline unsigned int hash(off_t size, time_t mtime)
++{
++	return (size ^ mtime) & (NHASH - 1);
++}
++
++__attribute__ ((always_inline))
++static inline int stcmp(struct stat *st1, struct stat *st2, int content_scope)
++{
++	if (content_scope)
++		return st1->st_size != st2->st_size;
++
++	return st1->st_mode != st2->st_mode
++		|| st1->st_uid != st2->st_uid
++		|| st1->st_gid != st2->st_gid
++		|| st1->st_size != st2->st_size
++		|| st1->st_mtime != st2->st_mtime;
++}
++
++static void print_summary(void)
++{
++	struct hardlink_ctl const *const ctl = &global_ctl;
++
++	if (!ctl->verbose)
++		return;
++
++	if (ctl->verbose > 1 && ctl->nlinks)
++		fputc('\n', stdout);
++
++	printf(_("Directories:   %9lld\n"), ctl->ndirs);
++	printf(_("Objects:       %9lld\n"), ctl->nobjects);
++	printf(_("Regular files: %9lld\n"), ctl->nregfiles);
++	printf(_("Comparisons:   %9lld\n"), ctl->ncomp);
++	printf(  "%s%9lld\n", (ctl->no_link ?
++	       _("Would link:    ") :
++	       _("Linked:        ")), ctl->nlinks);
++	printf(  "%s %9lld\n", (ctl->no_link ?
++	       _("Would save:   ") :
++	       _("Saved:        ")), ctl->nsaved);
++}
++
++static void __attribute__((__noreturn__)) usage(void)
++{
++	fputs(USAGE_HEADER, stdout);
++	printf(_(" %s [options] directory...\n"), program_invocation_short_name);
++
++	fputs(USAGE_SEPARATOR, stdout);
++	puts(_("Consolidate duplicate files using hardlinks."));
++
++	fputs(USAGE_OPTIONS, stdout);
++	puts(_(" -c, --content          compare only contents, ignore permission, etc."));
++	puts(_(" -n, --dry-run          don't actually link anything"));
++	puts(_(" -v, --verbose          print summary after hardlinking"));
++	puts(_(" -vv                    print every hardlinked file and summary"));
++	puts(_(" -f, --force            force hardlinking across filesystems"));
++	puts(_(" -x, --exclude <regex>  exclude files matching pattern"));
++
++	fputs(USAGE_SEPARATOR, stdout);
++	printf(USAGE_HELP_OPTIONS(16)); /* char offset to align option descriptions */
++	printf(USAGE_MAN_TAIL("hardlink(1)"));
++	exit(EXIT_SUCCESS);
++}
++
++__attribute__ ((always_inline))
++static inline size_t add2(size_t a, size_t b)
++{
++	size_t sum = a + b;
++
++	if (sum < a)
++		errx(EXIT_FAILURE, _("integer overflow"));
++	return sum;
++}
++
++__attribute__ ((always_inline))
++static inline size_t add3(size_t a, size_t b, size_t c)
++{
++	return add2(add2(a, b), c);
++}
++
++static void growstr(struct hardlink_dynstr *str, size_t newlen)
++{
++	if (newlen < str->alloc)
++		return;
++	str->buf = xrealloc(str->buf, str->alloc = add2(newlen, 1));
++}
++
++static void process_path(struct hardlink_ctl *ctl, const char *name)
++{
++	struct stat st, st2, st3;
++	const size_t namelen = strlen(name);
++
++	ctl->nobjects++;
++	if (lstat(name, &st))
++		return;
++
++	if (st.st_dev != ctl->dev && !ctl->force) {
++		if (ctl->dev)
++			errx(EXIT_FAILURE,
++			     _("%s is on different filesystem than the rest "
++			       "(use -f option to override)."), name);
++		ctl->dev = st.st_dev;
++	}
++	if (S_ISDIR(st.st_mode)) {
++		struct hardlink_dir *dp = xmalloc(add3(sizeof(*dp), namelen, 1));
++		memcpy(dp->name, name, namelen + 1);
++		dp->next = ctl->dirs;
++		ctl->dirs = dp;
++
++	} else if (S_ISREG(st.st_mode)) {
++		int fd, i;
++		struct hardlink_file *fp, *fp2;
++		struct hardlink_hash *hp;
++		const char *n1, *n2;
++		unsigned int buf[NBUF];
++		int cksumsize = sizeof(buf);
++		unsigned int cksum;
++		time_t mtime = ctl->content_only ? 0 : st.st_mtime;
++		unsigned int hsh = hash(st.st_size, mtime);
++		off_t fsize;
++
++		ctl->nregfiles++;
++		if (ctl->verbose > 1)
++			printf("%s\n", name);
++
++		fd = open(name, O_RDONLY);
++		if (fd < 0)
++			return;
++
++		if ((size_t)st.st_size < sizeof(buf)) {
++			cksumsize = st.st_size;
++			memset(((char *)buf) + cksumsize, 0,
++			       (sizeof(buf) - cksumsize) % sizeof(buf[0]));
++		}
++		if (read(fd, buf, cksumsize) != cksumsize) {
++			close(fd);
++			return;
++		}
++		cksumsize = (cksumsize + sizeof(buf[0]) - 1) / sizeof(buf[0]);
++		for (i = 0, cksum = 0; i < cksumsize; i++) {
++			if (cksum + buf[i] < cksum)
++				cksum += buf[i] + 1;
++			else
++				cksum += buf[i];
++		}
++		for (hp = ctl->hps[hsh]; hp; hp = hp->next) {
++			if (hp->size == st.st_size && hp->mtime == mtime)
++				break;
++		}
++		if (!hp) {
++			hp = xmalloc(sizeof(*hp));
++			hp->size = st.st_size;
++			hp->mtime = mtime;
++			hp->chain = NULL;
++			hp->next = ctl->hps[hsh];
++			ctl->hps[hsh] = hp;
++		}
++		for (fp = hp->chain; fp; fp = fp->next) {
++			if (fp->cksum == cksum)
++				break;
++		}
++		for (fp2 = fp; fp2 && fp2->cksum == cksum; fp2 = fp2->next) {
++			if (fp2->ino == st.st_ino && fp2->dev == st.st_dev) {
++				close(fd);
++				return;
++			}
++		}
++		for (fp2 = fp; fp2 && fp2->cksum == cksum; fp2 = fp2->next) {
++
++			if (!lstat(fp2->name, &st2) && S_ISREG(st2.st_mode) &&
++			    !stcmp(&st, &st2, ctl->content_only) &&
++			    st2.st_ino != st.st_ino &&
++			    st2.st_dev == st.st_dev) {
++
++				int fd2 = open(fp2->name, O_RDONLY);
++				if (fd2 < 0)
++					continue;
++
++				if (fstat(fd2, &st2) || !S_ISREG(st2.st_mode)
++				    || st2.st_size == 0) {
++					close(fd2);
++					continue;
++				}
++				ctl->ncomp++;
++				lseek(fd, 0, SEEK_SET);
++
++				for (fsize = st.st_size; fsize > 0;
++				     fsize -= (off_t)sizeof(ctl->iobuf1)) {
++					ssize_t xsz;
++					ssize_t rsize = fsize > (ssize_t) sizeof(ctl->iobuf1) ?
++							(ssize_t) sizeof(ctl->iobuf1) : fsize;
++
++					if ((xsz = read(fd, ctl->iobuf1, rsize)) != rsize)
++						warn(_("cannot read %s"), name);
++					else if ((xsz = read(fd2, ctl->iobuf2, rsize)) != rsize)
++						warn(_("cannot read %s"), fp2->name);
++
++					if (xsz != rsize) {
++						close(fd);
++						close(fd2);
++						return;
++					}
++					if (memcmp(ctl->iobuf1, ctl->iobuf2, rsize))
++						break;
++				}
++				close(fd2);
++				if (fsize > 0)
++					continue;
++				if (lstat(name, &st3)) {
++					warn(_("cannot stat %s"), name);
++					close(fd);
++					return;
++				}
++				st3.st_atime = st.st_atime;
++				if (stcmp(&st, &st3, 0)) {
++					warnx(_("file %s changed underneath us"), name);
++					close(fd);
++					return;
++				}
++				n1 = fp2->name;
++				n2 = name;
++
++				if (!ctl->no_link) {
++					const char *suffix =
++					    ".$$$___cleanit___$$$";
++					const size_t suffixlen = strlen(suffix);
++					size_t n2len = strlen(n2);
++					struct hardlink_dynstr nam2 = { NULL, 0 };
++
++					growstr(&nam2, add2(n2len, suffixlen));
++					memcpy(nam2.buf, n2, n2len);
++					memcpy(&nam2.buf[n2len], suffix,
++					       suffixlen + 1);
++					/* First create a temporary link to n1 under a new name */
++					if (link(n1, nam2.buf)) {
++						warn(_("failed to hardlink %s to %s (create temporary link as %s failed)"),
++							n1, n2, nam2.buf);
++						free(nam2.buf);
++						continue;
++					}
++					/* Then rename into place over the existing n2 */
++					if (rename(nam2.buf, n2)) {
++						warn(_("failed to hardlink %s to %s (rename temporary link to %s failed)"),
++							n1, n2, n2);
++						/* Something went wrong, try to remove the now redundant temporary link */
++						if (unlink(nam2.buf))
++							warn(_("failed to remove temporary link %s"), nam2.buf);
++						free(nam2.buf);
++						continue;
++					}
++					free(nam2.buf);
++				}
++				ctl->nlinks++;
++				if (st3.st_nlink > 1) {
++					/* We actually did not save anything this time, since the link second argument
++					   had some other links as well.  */
++					if (ctl->verbose > 1)
++						printf(_(" %s %s to %s\n"),
++							(ctl->no_link ? _("Would link") : _("Linked")),
++							n1, n2);
++				} else {
++					ctl->nsaved += ((st.st_size + 4095) / 4096) * 4096;
++					if (ctl->verbose > 1)
++						printf(_(" %s %s to %s, %s %jd\n"),
++							(ctl->no_link ? _("Would link") : _("Linked")),
++							n1, n2,
++							(ctl->no_link ? _("would save") : _("saved")),
++							(intmax_t)st.st_size);
++				}
++				close(fd);
++				return;
++			}
++		}
++		fp2 = xmalloc(add3(sizeof(*fp2), namelen, 1));
++		close(fd);
++		fp2->ino = st.st_ino;
++		fp2->dev = st.st_dev;
++		fp2->cksum = cksum;
++		memcpy(fp2->name, name, namelen + 1);
++
++		if (fp) {
++			fp2->next = fp->next;
++			fp->next = fp2;
++		} else {
++			fp2->next = hp->chain;
++			hp->chain = fp2;
++		}
++		return;
++	}
++}
++
++int main(int argc, char **argv)
++{
++	int ch;
++	int i;
++#ifdef HAVE_PCRE
++	int errornumber;
++	PCRE2_SIZE erroroffset;
++	pcre2_code *re = NULL;
++	PCRE2_SPTR exclude_pattern = NULL;
++	pcre2_match_data *match_data = NULL;
++#endif
++	struct hardlink_dynstr nam1 = { NULL, 0 };
++	struct hardlink_ctl *ctl = &global_ctl;
++
++	static const struct option longopts[] = {
++		{ "content",    no_argument, NULL, 'c' },
++		{ "dry-run",    no_argument, NULL, 'n' },
++		{ "exclude",    required_argument, NULL, 'x' },
++		{ "force",      no_argument, NULL, 'f' },
++		{ "help",       no_argument, NULL, 'h' },
++		{ "verbose",    no_argument, NULL, 'v' },
++		{ "version",    no_argument, NULL, 'V' },
++		{ NULL, 0, NULL, 0 },
++	};
++
++	setlocale(LC_ALL, "");
++	bindtextdomain(PACKAGE, LOCALEDIR);
++	textdomain(PACKAGE);
++	close_stdout_atexit();
++
++	while ((ch = getopt_long(argc, argv, "cnvfx:Vh", longopts, NULL)) != -1) {
++		switch (ch) {
++		case 'n':
++			ctl->no_link = 1;
++			break;
++		case 'v':
++			ctl->verbose++;
++			break;
++		case 'c':
++			ctl->content_only = 1;
++			break;
++		case 'f':
++			ctl->force = 1;
++			break;
++		case 'x':
++#ifdef HAVE_PCRE
++			exclude_pattern = (PCRE2_SPTR) optarg;
++#else
++			errx(EXIT_FAILURE,
++			     _("option --exclude not supported (built without pcre2)"));
++#endif
++			break;
++		case 'V':
++			print_version(EXIT_SUCCESS);
++		case 'h':
++			usage();
++		default:
++			errtryhelp(EXIT_FAILURE);
++		}
++	}
++
++	if (optind == argc) {
++		warnx(_("no directory specified"));
++		errtryhelp(EXIT_FAILURE);
++	}
++
++#ifdef HAVE_PCRE
++	if (exclude_pattern) {
++		re = pcre2_compile(exclude_pattern, /* the pattern */
++				   PCRE2_ZERO_TERMINATED, /* indicates pattern is zero-terminate */
++				   0, /* default options */
++				   &errornumber, &erroroffset, NULL); /* use default compile context */
++		if (!re) {
++			PCRE2_UCHAR buffer[256];
++			pcre2_get_error_message(errornumber, buffer,
++						sizeof(buffer));
++			errx(EXIT_FAILURE, _("pattern error at offset %d: %s"),
++				(int)erroroffset, buffer);
++		}
++		match_data = pcre2_match_data_create_from_pattern(re, NULL);
++	}
++#endif
++	atexit(print_summary);
++
++	for (i = optind; i < argc; i++)
++		process_path(ctl, argv[i]);
++
++	while (ctl->dirs) {
++		DIR *dh;
++		struct dirent *di;
++		struct hardlink_dir *dp = ctl->dirs;
++		size_t nam1baselen = strlen(dp->name);
++
++		ctl->dirs = dp->next;
++		growstr(&nam1, add2(nam1baselen, 1));
++		memcpy(nam1.buf, dp->name, nam1baselen);
++		free(dp);
++		nam1.buf[nam1baselen++] = '/';
++		nam1.buf[nam1baselen] = 0;
++		dh = opendir(nam1.buf);
++
++		if (dh == NULL)
++			continue;
++		ctl->ndirs++;
++
++		while ((di = readdir(dh)) != NULL) {
++			if (!di->d_name[0])
++				continue;
++			if (di->d_name[0] == '.') {
++				if (!di->d_name[1] || !strcmp(di->d_name, ".."))
++					continue;
++			}
++#ifdef HAVE_PCRE
++			if (re && pcre2_match(re, /* compiled regex */
++					      (PCRE2_SPTR) di->d_name, strlen(di->d_name), 0, /* start at offset 0 */
++					      0, /* default options */
++					      match_data, /* block for storing the result */
++					      NULL) /* use default match context */
++			    >=0) {
++				if (ctl->verbose) {
++					nam1.buf[nam1baselen] = 0;
++					printf(_("Skipping %s%s\n"), nam1.buf, di->d_name);
++				}
++				continue;
++			}
++#endif
++			{
++				size_t subdirlen;
++				growstr(&nam1,
++					add2(nam1baselen, subdirlen =
++					     strlen(di->d_name)));
++				memcpy(&nam1.buf[nam1baselen], di->d_name,
++				       add2(subdirlen, 1));
++			}
++			process_path(ctl, nam1.buf);
++		}
++		closedir(dh);
++	}
++
++	return 0;
++}
+diff --git a/locale/programs/xalloc.h b/locale/programs/xalloc.h
+new file mode 100644
+index 0000000000..0129a85e2e
+--- /dev/null
++++ b/locale/programs/xalloc.h
+@@ -0,0 +1,129 @@
++/*
++ * Copyright (C) 2010 Davidlohr Bueso <dave@gnu.org>
++ *
++ * This file may be redistributed under the terms of the
++ * GNU Lesser General Public License.
++ *
++ * General memory allocation wrappers for malloc, realloc, calloc and strdup
++ */
++
++#ifndef UTIL_LINUX_XALLOC_H
++#define UTIL_LINUX_XALLOC_H
++
++#include <stdlib.h>
++#include <string.h>
++
++#include "c.h"
++
++#ifndef XALLOC_EXIT_CODE
++# define XALLOC_EXIT_CODE EXIT_FAILURE
++#endif
++
++static inline void __attribute__((__noreturn__))
++__err_oom(const char *file, unsigned int line)
++{
++	err(XALLOC_EXIT_CODE, "%s: %u: cannot allocate memory", file, line);
++}
++
++#define err_oom()	__err_oom(__FILE__, __LINE__)
++
++static inline __ul_alloc_size(1) __ul_returns_nonnull
++void *xmalloc(const size_t size)
++{
++        void *ret = malloc(size);
++
++        if (!ret && size)
++                err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
++        return ret;
++}
++
++static inline __ul_alloc_size(2) __ul_returns_nonnull
++void *xrealloc(void *ptr, const size_t size)
++{
++        void *ret = realloc(ptr, size);
++
++        if (!ret && size)
++                err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
++        return ret;
++}
++
++static inline __ul_calloc_size(1, 2) __ul_returns_nonnull
++void *xcalloc(const size_t nelems, const size_t size)
++{
++        void *ret = calloc(nelems, size);
++
++        if (!ret && size && nelems)
++                err(XALLOC_EXIT_CODE, "cannot allocate %zu bytes", size);
++        return ret;
++}
++
++static inline char __attribute__((warn_unused_result)) __ul_returns_nonnull
++*xstrdup(const char *str)
++{
++        char *ret;
++
++        if (!str)
++                return NULL;
++
++        ret = strdup(str);
++
++        if (!ret)
++                err(XALLOC_EXIT_CODE, "cannot duplicate string");
++        return ret;
++}
++
++static inline char * __attribute__((warn_unused_result)) __ul_returns_nonnull
++xstrndup(const char *str, size_t size)
++{
++        char *ret;
++
++        if (!str)
++                return NULL;
++
++        ret = strndup(str, size);
++
++        if (!ret)
++                err(XALLOC_EXIT_CODE, "cannot duplicate string");
++        return ret;
++}
++
++
++static inline int __attribute__ ((__format__(printf, 2, 3)))
++    xasprintf(char **strp, const char *fmt, ...)
++{
++	int ret;
++	va_list args;
++	va_start(args, fmt);
++	ret = vasprintf(&(*strp), fmt, args);
++	va_end(args);
++	if (ret < 0)
++		err(XALLOC_EXIT_CODE, "cannot allocate string");
++	return ret;
++}
++
++static inline int  __attribute__ ((__format__(printf, 2, 0)))
++xvasprintf(char **strp, const char *fmt, va_list ap)
++{
++	int ret = vasprintf(&(*strp), fmt, ap);
++	if (ret < 0)
++		err(XALLOC_EXIT_CODE, "cannot allocate string");
++	return ret;
++}
++
++
++static inline char * __attribute__((warn_unused_result)) xgethostname(void)
++{
++	char *name;
++	size_t sz = get_hostname_max() + 1;
++
++	name = xmalloc(sizeof(char) * sz);
++
++	if (gethostname(name, sz) != 0) {
++		free(name);
++		return NULL;
++	}
++	name[sz - 1] = '\0';
++	return name;
++}
++
++#endif
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0002-localedef-fix-ups-hardlink-to-make-it-compile.patch b/meta-openeuler/recipes-core/glibc/glibc/0002-localedef-fix-ups-hardlink-to-make-it-compile.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2dc4634dd5cb8484c9a6a42e443d491968751e50
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0002-localedef-fix-ups-hardlink-to-make-it-compile.patch
@@ -0,0 +1,238 @@
+From 9ff5200eb16e9c89ca8da89d7e07975d082a13b0 Mon Sep 17 00:00:00 2001
+From: Jason Wessel <jason.wessel@windriver.com>
+Date: Sat, 7 Dec 2019 10:01:37 -0800
+Subject: [PATCH] localedef: fix-ups hardlink to make it compile
+
+Upstream-Status: Pending
+Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ locale/programs/c.h                        |  2 +-
+ locale/programs/cross-localedef-hardlink.c | 79 +++++++++++-----------
+ 2 files changed, 39 insertions(+), 42 deletions(-)
+
+diff --git a/locale/programs/c.h b/locale/programs/c.h
+index d0a402e90e..1804d31c73 100644
+--- a/locale/programs/c.h
++++ b/locale/programs/c.h
+@@ -240,7 +240,7 @@ errmsg(char doexit, int excode, char adderr, const char *fmt, ...)
+ /* Don't use inline function to avoid '#include "nls.h"' in c.h
+  */
+ #define errtryhelp(eval) __extension__ ({ \
+-	fprintf(stderr, _("Try '%s --help' for more information.\n"), \
++	fprintf(stderr, ("Try '%s --help' for more information.\n"), \
+ 			program_invocation_short_name); \
+ 	exit(eval); \
+ })
+diff --git a/locale/programs/cross-localedef-hardlink.c b/locale/programs/cross-localedef-hardlink.c
+index 63615896b0..726e6dd948 100644
+--- a/locale/programs/cross-localedef-hardlink.c
++++ b/locale/programs/cross-localedef-hardlink.c
+@@ -20,6 +20,8 @@
+  * with this program; if not, write to the Free Software Foundation, Inc.,
+  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+  */
++
++#undef HAVE_PCRE
+ #include <sys/types.h>
+ #include <stdlib.h>
+ #include <getopt.h>
+@@ -38,8 +40,8 @@
+ 
+ #include "c.h"
+ #include "xalloc.h"
+-#include "nls.h"
+-#include "closestream.h"
++//#include "nls.h"
++//#include "closestream.h"
+ 
+ #define NHASH   (1<<17)  /* Must be a power of 2! */
+ #define NBUF    64
+@@ -124,33 +126,33 @@ static void print_summary(void)
+ 	if (ctl->verbose > 1 && ctl->nlinks)
+ 		fputc('\n', stdout);
+ 
+-	printf(_("Directories:   %9lld\n"), ctl->ndirs);
+-	printf(_("Objects:       %9lld\n"), ctl->nobjects);
+-	printf(_("Regular files: %9lld\n"), ctl->nregfiles);
+-	printf(_("Comparisons:   %9lld\n"), ctl->ncomp);
++	printf(("Directories:   %9lld\n"), ctl->ndirs);
++	printf(("Objects:       %9lld\n"), ctl->nobjects);
++	printf(("Regular files: %9lld\n"), ctl->nregfiles);
++	printf(("Comparisons:   %9lld\n"), ctl->ncomp);
+ 	printf(  "%s%9lld\n", (ctl->no_link ?
+-	       _("Would link:    ") :
+-	       _("Linked:        ")), ctl->nlinks);
++	       ("Would link:    ") :
++	       ("Linked:        ")), ctl->nlinks);
+ 	printf(  "%s %9lld\n", (ctl->no_link ?
+-	       _("Would save:   ") :
+-	       _("Saved:        ")), ctl->nsaved);
++	       ("Would save:   ") :
++	       ("Saved:        ")), ctl->nsaved);
+ }
+ 
+ static void __attribute__((__noreturn__)) usage(void)
+ {
+ 	fputs(USAGE_HEADER, stdout);
+-	printf(_(" %s [options] directory...\n"), program_invocation_short_name);
++	printf((" %s [options] directory...\n"), program_invocation_short_name);
+ 
+ 	fputs(USAGE_SEPARATOR, stdout);
+-	puts(_("Consolidate duplicate files using hardlinks."));
++	puts(("Consolidate duplicate files using hardlinks."));
+ 
+ 	fputs(USAGE_OPTIONS, stdout);
+-	puts(_(" -c, --content          compare only contents, ignore permission, etc."));
+-	puts(_(" -n, --dry-run          don't actually link anything"));
+-	puts(_(" -v, --verbose          print summary after hardlinking"));
+-	puts(_(" -vv                    print every hardlinked file and summary"));
+-	puts(_(" -f, --force            force hardlinking across filesystems"));
+-	puts(_(" -x, --exclude <regex>  exclude files matching pattern"));
++	puts((" -c, --content          compare only contents, ignore permission, etc."));
++	puts((" -n, --dry-run          don't actually link anything"));
++	puts((" -v, --verbose          print summary after hardlinking"));
++	puts((" -vv                    print every hardlinked file and summary"));
++	puts((" -f, --force            force hardlinking across filesystems"));
++	puts((" -x, --exclude <regex>  exclude files matching pattern"));
+ 
+ 	fputs(USAGE_SEPARATOR, stdout);
+ 	printf(USAGE_HELP_OPTIONS(16)); /* char offset to align option descriptions */
+@@ -164,7 +166,7 @@ static inline size_t add2(size_t a, size_t b)
+ 	size_t sum = a + b;
+ 
+ 	if (sum < a)
+-		errx(EXIT_FAILURE, _("integer overflow"));
++		errx(EXIT_FAILURE, ("integer overflow"));
+ 	return sum;
+ }
+ 
+@@ -193,7 +195,7 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
+ 	if (st.st_dev != ctl->dev && !ctl->force) {
+ 		if (ctl->dev)
+ 			errx(EXIT_FAILURE,
+-			     _("%s is on different filesystem than the rest "
++			     ("%s is on different filesystem than the rest "
+ 			       "(use -f option to override)."), name);
+ 		ctl->dev = st.st_dev;
+ 	}
+@@ -287,9 +289,9 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
+ 							(ssize_t) sizeof(ctl->iobuf1) : fsize;
+ 
+ 					if ((xsz = read(fd, ctl->iobuf1, rsize)) != rsize)
+-						warn(_("cannot read %s"), name);
++						warn(("cannot read %s"), name);
+ 					else if ((xsz = read(fd2, ctl->iobuf2, rsize)) != rsize)
+-						warn(_("cannot read %s"), fp2->name);
++						warn(("cannot read %s"), fp2->name);
+ 
+ 					if (xsz != rsize) {
+ 						close(fd);
+@@ -303,13 +305,13 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
+ 				if (fsize > 0)
+ 					continue;
+ 				if (lstat(name, &st3)) {
+-					warn(_("cannot stat %s"), name);
++					warn(("cannot stat %s"), name);
+ 					close(fd);
+ 					return;
+ 				}
+ 				st3.st_atime = st.st_atime;
+ 				if (stcmp(&st, &st3, 0)) {
+-					warnx(_("file %s changed underneath us"), name);
++					warnx(("file %s changed underneath us"), name);
+ 					close(fd);
+ 					return;
+ 				}
+@@ -329,18 +331,18 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
+ 					       suffixlen + 1);
+ 					/* First create a temporary link to n1 under a new name */
+ 					if (link(n1, nam2.buf)) {
+-						warn(_("failed to hardlink %s to %s (create temporary link as %s failed)"),
++						warn(("failed to hardlink %s to %s (create temporary link as %s failed)"),
+ 							n1, n2, nam2.buf);
+ 						free(nam2.buf);
+ 						continue;
+ 					}
+ 					/* Then rename into place over the existing n2 */
+ 					if (rename(nam2.buf, n2)) {
+-						warn(_("failed to hardlink %s to %s (rename temporary link to %s failed)"),
++						warn(("failed to hardlink %s to %s (rename temporary link to %s failed)"),
+ 							n1, n2, n2);
+ 						/* Something went wrong, try to remove the now redundant temporary link */
+ 						if (unlink(nam2.buf))
+-							warn(_("failed to remove temporary link %s"), nam2.buf);
++							warn(("failed to remove temporary link %s"), nam2.buf);
+ 						free(nam2.buf);
+ 						continue;
+ 					}
+@@ -351,16 +353,16 @@ static void process_path(struct hardlink_ctl *ctl, const char *name)
+ 					/* We actually did not save anything this time, since the link second argument
+ 					   had some other links as well.  */
+ 					if (ctl->verbose > 1)
+-						printf(_(" %s %s to %s\n"),
+-							(ctl->no_link ? _("Would link") : _("Linked")),
++						printf((" %s %s to %s\n"),
++							(ctl->no_link ? ("Would link") : ("Linked")),
+ 							n1, n2);
+ 				} else {
+ 					ctl->nsaved += ((st.st_size + 4095) / 4096) * 4096;
+ 					if (ctl->verbose > 1)
+-						printf(_(" %s %s to %s, %s %jd\n"),
+-							(ctl->no_link ? _("Would link") : _("Linked")),
++						printf((" %s %s to %s, %s %jd\n"),
++							(ctl->no_link ? ("Would link") : ("Linked")),
+ 							n1, n2,
+-							(ctl->no_link ? _("would save") : _("saved")),
++							(ctl->no_link ? ("would save") : ("saved")),
+ 							(intmax_t)st.st_size);
+ 				}
+ 				close(fd);
+@@ -410,11 +412,6 @@ int main(int argc, char **argv)
+ 		{ NULL, 0, NULL, 0 },
+ 	};
+ 
+-	setlocale(LC_ALL, "");
+-	bindtextdomain(PACKAGE, LOCALEDIR);
+-	textdomain(PACKAGE);
+-	close_stdout_atexit();
+-
+ 	while ((ch = getopt_long(argc, argv, "cnvfx:Vh", longopts, NULL)) != -1) {
+ 		switch (ch) {
+ 		case 'n':
+@@ -434,7 +431,7 @@ int main(int argc, char **argv)
+ 			exclude_pattern = (PCRE2_SPTR) optarg;
+ #else
+ 			errx(EXIT_FAILURE,
+-			     _("option --exclude not supported (built without pcre2)"));
++			     ("option --exclude not supported (built without pcre2)"));
+ #endif
+ 			break;
+ 		case 'V':
+@@ -447,7 +444,7 @@ int main(int argc, char **argv)
+ 	}
+ 
+ 	if (optind == argc) {
+-		warnx(_("no directory specified"));
++		warnx(("no directory specified"));
+ 		errtryhelp(EXIT_FAILURE);
+ 	}
+ 
+@@ -461,7 +458,7 @@ int main(int argc, char **argv)
+ 			PCRE2_UCHAR buffer[256];
+ 			pcre2_get_error_message(errornumber, buffer,
+ 						sizeof(buffer));
+-			errx(EXIT_FAILURE, _("pattern error at offset %d: %s"),
++			errx(EXIT_FAILURE, ("pattern error at offset %d: %s"),
+ 				(int)erroroffset, buffer);
+ 		}
+ 		match_data = pcre2_match_data_create_from_pattern(re, NULL);
+@@ -506,7 +503,7 @@ int main(int argc, char **argv)
+ 			    >=0) {
+ 				if (ctl->verbose) {
+ 					nam1.buf[nam1baselen] = 0;
+-					printf(_("Skipping %s%s\n"), nam1.buf, di->d_name);
++					printf(("Skipping %s%s\n"), nam1.buf, di->d_name);
+ 				}
+ 				continue;
+ 			}
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0003-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch b/meta-openeuler/recipes-core/glibc/glibc/0003-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f2602d0e567349530578690521148eac0dae98dc
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0003-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch
@@ -0,0 +1,65 @@
+From 0d996c5600603a67f0265e870511cdd18dbaa8a6 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 18 Mar 2015 01:48:24 +0000
+Subject: [PATCH] nativesdk-glibc: Look for host system ld.so.cache as well
+
+Upstream-Status: Inappropriate [embedded specific]
+
+The default lib search path order is:
+
+  1) LD_LIBRARY_PATH
+  2) RPATH from the binary
+  3) ld.so.cache
+  4) default search paths embedded in the linker
+
+For nativesdk binaries which are being used alongside binaries on a host system, we
+need the search paths to firstly search the shipped nativesdk libs but then also
+cover the host system. For example we want the host system's libGL and this may be
+in a non-standard location like /usr/lib/mesa. The only place the location is know
+about is in the ld.so.cache of the host system.
+
+Since nativesdk has a simple structure and doesn't need to use a cache itself, we
+repurpose the cache for use as a last resort in finding host system binaries. This
+means we need to switch the order of 3 and 4 above to make this work effectively.
+
+RP 14/10/2010
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ elf/dl-load.c | 16 ++++++++--------
+ 1 file changed, 8 insertions(+), 8 deletions(-)
+
+diff --git a/elf/dl-load.c b/elf/dl-load.c
+index 9a87fda9c9..0a6fa9b8f0 100644
+--- a/elf/dl-load.c
++++ b/elf/dl-load.c
+@@ -2102,6 +2102,14 @@ _dl_map_object (struct link_map *loader, const char *name,
+             }
+         }
+ 
++      /* try the default path.  */
++      if (fd == -1
++	  && ((l = loader ?: GL(dl_ns)[nsid]._ns_loaded) == NULL
++	   || __builtin_expect (!(l->l_flags_1 & DF_1_NODEFLIB), 1))
++	 && __rtld_search_dirs.dirs != (void *) -1)
++	fd = open_path (name, namelen, mode & __RTLD_SECURE, &__rtld_search_dirs,
++			&realname, &fb, l, LA_SER_DEFAULT, &found_other_class);
++      /* Finally try ld.so.cache */
+ #ifdef USE_LDCONFIG
+       if (fd == -1
+ 	  && (__glibc_likely ((mode & __RTLD_SECURE) == 0)
+@@ -2160,14 +2168,6 @@ _dl_map_object (struct link_map *loader, const char *name,
+ 	}
+ #endif
+ 
+-      /* Finally, try the default path.  */
+-      if (fd == -1
+-	  && ((l = loader ?: GL(dl_ns)[nsid]._ns_loaded) == NULL
+-	      || __glibc_likely (!(l->l_flags_1 & DF_1_NODEFLIB)))
+-	  && __rtld_search_dirs.dirs != (void *) -1)
+-	fd = open_path (name, namelen, mode, &__rtld_search_dirs,
+-			&realname, &fb, l, LA_SER_DEFAULT, &found_other_class);
+-
+       /* Add another newline when we are tracing the library loading.  */
+       if (__glibc_unlikely (GLRO(dl_debug_mask) & DL_DEBUG_LIBS))
+ 	_dl_debug_printf ("\n");
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0004-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch b/meta-openeuler/recipes-core/glibc/glibc/0004-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..974312367e8084fbdefc5b0d677226d99ef946bb
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0004-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch
@@ -0,0 +1,46 @@
+From c3492719b2deaf3339eefb1ab30f4337e592ed80 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 18 Mar 2015 01:50:00 +0000
+Subject: [PATCH] nativesdk-glibc: Fix buffer overrun with a relocated SDK
+
+When ld-linux-*.so.2 is relocated to a path that is longer than the
+original fixed location, the dynamic loader will crash in open_path
+because it implicitly assumes that max_dirnamelen is a fixed size that
+never changes.
+
+The allocated buffer will not be large enough to contain the directory
+path string which is larger than the fixed location provided at build
+time.
+
+Upstream-Status: Inappropriate [OE SDK specific]
+
+Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ elf/dl-load.c | 12 ++++++++++++
+ 1 file changed, 12 insertions(+)
+
+diff --git a/elf/dl-load.c b/elf/dl-load.c
+index 0a6fa9b8f0..3a23dc618c 100644
+--- a/elf/dl-load.c
++++ b/elf/dl-load.c
+@@ -1802,7 +1802,19 @@ open_path (const char *name, size_t namelen, int mode,
+        given on the command line when rtld is run directly.  */
+     return -1;
+ 
++  do
++    {
++      struct r_search_path_elem *this_dir = *dirs;
++      if (this_dir->dirnamelen > max_dirnamelen)
++	{
++	  max_dirnamelen = this_dir->dirnamelen;
++	}
++    }
++  while (*++dirs != NULL);
++
+   buf = alloca (max_dirnamelen + max_capstrlen + namelen);
++
++  dirs = sps->dirs;
+   do
+     {
+       struct r_search_path_elem *this_dir = *dirs;
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0005-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch b/meta-openeuler/recipes-core/glibc/glibc/0005-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..086e0c6f1431c3da512cc504174c7abd67997428
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0005-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch
@@ -0,0 +1,152 @@
+From e874dacbfdb06520240887e9077c58006ee33f87 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 18 Mar 2015 01:51:38 +0000
+Subject: [PATCH] nativesdk-glibc: Raise the size of arrays containing dl paths
+
+This patch puts the dynamic loader path in the binaries, SYSTEM_DIRS strings
+and lengths as well as ld.so.cache path in the dynamic loader to specific
+sections in memory. The sections that contain paths have been allocated a 4096
+byte section, which is the maximum path length in linux. This will allow the
+relocating script to parse the ELF binary, detect the section and easily replace
+the strings in a certain path.
+
+Upstream-Status: Inappropriate [SDK specific]
+
+Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ elf/dl-cache.c             | 4 ++++
+ elf/dl-load.c              | 4 ++--
+ elf/dl-usage.c             | 6 ++++--
+ elf/interp.c               | 2 +-
+ elf/ldconfig.c             | 2 ++
+ elf/rtld.c                 | 1 +
+ iconv/gconv_conf.c         | 2 +-
+ sysdeps/generic/dl-cache.h | 4 ----
+ 8 files changed, 15 insertions(+), 10 deletions(-)
+
+diff --git a/elf/dl-cache.c b/elf/dl-cache.c
+index 804bf23222..d99501c389 100644
+--- a/elf/dl-cache.c
++++ b/elf/dl-cache.c
+@@ -352,6 +352,10 @@ search_cache (const char *string_table, uint32_t string_table_size,
+   return best;
+ }
+ 
++const char LD_SO_CACHE[4096] __attribute__ ((section (".ldsocache"))) =
++		SYSCONFDIR "/ld.so.cache";
++
++
+ int
+ _dl_cache_libcmp (const char *p1, const char *p2)
+ {
+diff --git a/elf/dl-load.c b/elf/dl-load.c
+index 3a23dc618c..563e703096 100644
+--- a/elf/dl-load.c
++++ b/elf/dl-load.c
+@@ -117,8 +117,8 @@ enum { ncapstr = 1, max_capstrlen = 0 };
+    gen-trusted-dirs.awk.  */
+ #include "trusted-dirs.h"
+ 
+-static const char system_dirs[] = SYSTEM_DIRS;
+-static const size_t system_dirs_len[] =
++static const char system_dirs[4096] __attribute__ ((section (".sysdirs"))) = SYSTEM_DIRS;
++volatile static const size_t system_dirs_len[] __attribute__ ((section (".sysdirslen"))) =
+ {
+   SYSTEM_DIRS_LEN
+ };
+diff --git a/elf/dl-usage.c b/elf/dl-usage.c
+index 98f0b0d027..ab4f76e1fe 100644
+--- a/elf/dl-usage.c
++++ b/elf/dl-usage.c
+@@ -25,6 +25,8 @@
+ #include <dl-procinfo.h>
+ #include <dl-hwcaps.h>
+ 
++extern const char LD_SO_CACHE[4096] __attribute__ ((section (".ldsocache")));
++
+ void
+ _dl_usage (const char *argv0, const char *wrong_option)
+ {
+@@ -184,7 +186,7 @@ setting environment variables (which would be inherited by subprocesses).\n\
+   --list                list all dependencies and how they are resolved\n\
+   --verify              verify that given object really is a dynamically linked\n\
+                         object we can handle\n\
+-  --inhibit-cache       Do not use " LD_SO_CACHE "\n\
++  --inhibit-cache       Do not use %s\n\
+   --library-path PATH   use given PATH instead of content of the environment\n\
+                         variable LD_LIBRARY_PATH\n\
+   --glibc-hwcaps-prepend LIST\n\
+@@ -203,7 +205,7 @@ setting environment variables (which would be inherited by subprocesses).\n\
+ \n\
+ This program interpreter self-identifies as: " RTLD "\n\
+ ",
+-              argv0);
++              argv0, LD_SO_CACHE);
+   print_search_path_for_help (state);
+   print_hwcaps_subdirectories (state);
+   _exit (EXIT_SUCCESS);
+diff --git a/elf/interp.c b/elf/interp.c
+index ae21ae0cb3..b168e6da66 100644
+--- a/elf/interp.c
++++ b/elf/interp.c
+@@ -18,5 +18,5 @@
+ 
+ #include <runtime-linker.h>
+ 
+-const char __invoke_dynamic_linker__[] __attribute__ ((section (".interp")))
++const char __invoke_dynamic_linker__[4096] __attribute__ ((section (".interp")))
+   = RUNTIME_LINKER;
+diff --git a/elf/ldconfig.c b/elf/ldconfig.c
+index d26eef1fb4..e5af6e5c01 100644
+--- a/elf/ldconfig.c
++++ b/elf/ldconfig.c
+@@ -150,6 +150,8 @@ static struct argp argp =
+   options, parse_opt, NULL, doc, NULL, more_help, NULL
+ };
+ 
++extern const char LD_SO_CACHE[4096] __attribute__ ((section (".ldsocache")));
++
+ /* Handle program arguments.  */
+ static error_t
+ parse_opt (int key, char *arg, struct argp_state *state)
+diff --git a/elf/rtld.c b/elf/rtld.c
+index a91e2a4471..56d816d4d9 100644
+--- a/elf/rtld.c
++++ b/elf/rtld.c
+@@ -190,6 +190,7 @@ dso_name_valid_for_suid (const char *p)
+     }
+   return *p != '\0';
+ }
++extern const char LD_SO_CACHE[4096] __attribute__ ((section (".ldsocache")));
+ 
+ static void
+ audit_list_init (struct audit_list *list)
+diff --git a/iconv/gconv_conf.c b/iconv/gconv_conf.c
+index ee9e97e1bd..01a99382d0 100644
+--- a/iconv/gconv_conf.c
++++ b/iconv/gconv_conf.c
+@@ -35,7 +35,7 @@
+ #include <gconv_parseconfdir.h>
+ 
+ /* This is the default path where we look for module lists.  */
+-static const char default_gconv_path[] = GCONV_PATH;
++static char default_gconv_path[4096] __attribute__ ((section (".gccrelocprefix"))) = GCONV_PATH;
+ 
+ /* Type to represent search path.  */
+ struct path_elem
+diff --git a/sysdeps/generic/dl-cache.h b/sysdeps/generic/dl-cache.h
+index bd39ff7fb7..38f9e2ad57 100644
+--- a/sysdeps/generic/dl-cache.h
++++ b/sysdeps/generic/dl-cache.h
+@@ -34,10 +34,6 @@
+   ((flags) == 1 || (flags) == _DL_CACHE_DEFAULT_ID)
+ #endif
+ 
+-#ifndef LD_SO_CACHE
+-# define LD_SO_CACHE SYSCONFDIR "/ld.so.cache"
+-#endif
+-
+ #ifndef add_system_dir
+ # define add_system_dir(dir) add_dir (dir)
+ #endif
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0006-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch b/meta-openeuler/recipes-core/glibc/glibc/0006-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch
new file mode 100644
index 0000000000000000000000000000000000000000..421afdca1ca00ccd2a92f8d3d19e776648cade9c
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0006-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch
@@ -0,0 +1,43 @@
+From 76eaf7340a7f9063ab1ad2d7c6c0e205f22f544c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 31 Dec 2015 14:35:35 -0800
+Subject: [PATCH] nativesdk-glibc: Allow 64 bit atomics for x86
+
+The fix consist of allowing 64bit atomic ops for x86.
+This should be safe for i586 and newer CPUs.
+It also makes the synchronization more efficient.
+
+Upstream-Status: Inappropriate [OE-Specific]
+
+Signed-off-by: Juro Bystricky <juro.bystricky@intel.com>
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ sysdeps/x86/atomic-machine.h | 7 +------
+ 1 file changed, 1 insertion(+), 6 deletions(-)
+
+diff --git a/sysdeps/x86/atomic-machine.h b/sysdeps/x86/atomic-machine.h
+index 95663099e4..4d81efc51a 100644
+--- a/sysdeps/x86/atomic-machine.h
++++ b/sysdeps/x86/atomic-machine.h
+@@ -26,19 +26,14 @@
+ #define LOCK_PREFIX "lock;"
+ 
+ #define USE_ATOMIC_COMPILER_BUILTINS	1
++# define __HAVE_64B_ATOMICS		1
+ 
+ #ifdef __x86_64__
+-# define __HAVE_64B_ATOMICS		1
+ # define SP_REG				"rsp"
+ # define SEG_REG			"fs"
+ # define BR_CONSTRAINT			"q"
+ # define IBR_CONSTRAINT			"iq"
+ #else
+-/* Since the Pentium, i386 CPUs have supported 64-bit atomics, but the
+-   i386 psABI supplement provides only 4-byte alignment for uint64_t
+-   inside structs, so it is currently not possible to use 64-bit
+-   atomics on this platform.  */
+-# define __HAVE_64B_ATOMICS		0
+ # define SP_REG				"esp"
+ # define SEG_REG			"gs"
+ # define BR_CONSTRAINT			"r"
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0007-nativesdk-glibc-Make-relocatable-install-for-locales.patch b/meta-openeuler/recipes-core/glibc/glibc/0007-nativesdk-glibc-Make-relocatable-install-for-locales.patch
new file mode 100644
index 0000000000000000000000000000000000000000..64243b109816d74b36a01ee85a41dfac89230f9c
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0007-nativesdk-glibc-Make-relocatable-install-for-locales.patch
@@ -0,0 +1,100 @@
+From ef8bb46455d602cb00caf59b2044a9a23b240cc2 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 3 Aug 2018 09:55:12 -0700
+Subject: [PATCH] nativesdk-glibc: Make relocatable install for locales
+
+The glibc locale path is hard-coded to the install prefix, but in SDKs we need
+to be able to relocate the binaries.  Expand the strings to 4K and put them in a
+magic segment that we can relocate at install time.
+
+Upstream-Status: Inappropriate (OE-specific)
+
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ locale/findlocale.c      | 4 ++--
+ locale/loadarchive.c     | 2 +-
+ locale/localeinfo.h      | 2 +-
+ locale/programs/locale.c | 7 ++++---
+ 4 files changed, 8 insertions(+), 7 deletions(-)
+
+diff --git a/locale/findlocale.c b/locale/findlocale.c
+index 1b7034348b..939d4fd613 100644
+--- a/locale/findlocale.c
++++ b/locale/findlocale.c
+@@ -55,7 +55,7 @@ struct __locale_data *const _nl_C[] attribute_hidden =
+    which are somehow addressed.  */
+ struct loaded_l10nfile *_nl_locale_file_list[__LC_LAST];
+ 
+-const char _nl_default_locale_path[] attribute_hidden = COMPLOCALEDIR;
++char _nl_default_locale_path[4096] attribute_hidden __attribute__ ((section (".gccrelocprefix"))) = COMPLOCALEDIR;
+ 
+ /* Checks if the name is actually present, that is, not NULL and not
+    empty.  */
+@@ -165,7 +165,7 @@ _nl_find_locale (const char *locale_path, size_t locale_path_len,
+ 
+       /* Nothing in the archive.  Set the default path to search below.  */
+       locale_path = _nl_default_locale_path;
+-      locale_path_len = sizeof _nl_default_locale_path;
++      locale_path_len = strlen(locale_path) + 1;
+     }
+   else
+     /* We really have to load some data.  First see whether the name is
+diff --git a/locale/loadarchive.c b/locale/loadarchive.c
+index 5b857d5d24..e642912e2a 100644
+--- a/locale/loadarchive.c
++++ b/locale/loadarchive.c
+@@ -42,7 +42,7 @@
+ 
+ 
+ /* Name of the locale archive file.  */
+-static const char archfname[] = COMPLOCALEDIR "/locale-archive";
++static const char archfname[4096] __attribute__ ((section (".gccrelocprefix"))) = COMPLOCALEDIR "/locale-archive";
+ 
+ /* Size of initial mapping window, optimal if large enough to
+    cover the header plus the initial locale.  */
+diff --git a/locale/localeinfo.h b/locale/localeinfo.h
+index 8bbf281427..7a930079a5 100644
+--- a/locale/localeinfo.h
++++ b/locale/localeinfo.h
+@@ -347,7 +347,7 @@ _nl_lookup_word (locale_t l, int category, int item)
+ }
+ 
+ /* Default search path if no LOCPATH environment variable.  */
+-extern const char _nl_default_locale_path[] attribute_hidden;
++extern char _nl_default_locale_path[4096] attribute_hidden;
+ 
+ /* Load the locale data for CATEGORY from the file specified by *NAME.
+    If *NAME is "", use environment variables as specified by POSIX, and
+diff --git a/locale/programs/locale.c b/locale/programs/locale.c
+index 1d1a9b2f00..d9ed395b39 100644
+--- a/locale/programs/locale.c
++++ b/locale/programs/locale.c
+@@ -631,6 +631,7 @@ nameentcmp (const void *a, const void *b)
+ 		  ((const struct nameent *) b)->name);
+ }
+ 
++static char _write_archive_locales_path[4096] attribute_hidden __attribute__ ((section (".gccrelocprefix"))) = ARCHIVE_NAME;
+ 
+ static int
+ write_archive_locales (void **all_datap, char *linebuf)
+@@ -644,7 +645,7 @@ write_archive_locales (void **all_datap, char *linebuf)
+   int fd, ret = 0;
+   uint32_t cnt;
+ 
+-  fd = open64 (ARCHIVE_NAME, O_RDONLY);
++  fd = open64 (_write_archive_locales_path, O_RDONLY);
+   if (fd < 0)
+     return 0;
+ 
+@@ -699,8 +700,8 @@ write_archive_locales (void **all_datap, char *linebuf)
+ 	  if (cnt)
+ 	    putchar_unlocked ('\n');
+ 
+-	  printf ("locale: %-15.15s archive: " ARCHIVE_NAME "\n%s\n",
+-		  names[cnt].name, linebuf);
++	  printf ("locale: %-15.15s archive: %s\n%s\n",
++		  names[cnt].name, _write_archive_locales_path, linebuf);
+ 
+ 	  locrec = (struct locrecent *) (addr + names[cnt].locrec_offset);
+ 
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0008-nativesdk-glibc-Fall-back-to-faccessat-on-faccess2-r.patch b/meta-openeuler/recipes-core/glibc/glibc/0008-nativesdk-glibc-Fall-back-to-faccessat-on-faccess2-r.patch
new file mode 100644
index 0000000000000000000000000000000000000000..38dca83b1b47e561447dcd86eba99dd4c562ec88
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0008-nativesdk-glibc-Fall-back-to-faccessat-on-faccess2-r.patch
@@ -0,0 +1,32 @@
+From 7f05e35c675a6d1af2144b4cfbabab250de43f38 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 6 Mar 2021 14:48:56 -0800
+Subject: [PATCH] nativesdk-glibc: Fall back to faccessat on faccess2 returns
+ EPERM
+
+Fedora-specific workaround for systemd-nspawn
+
+Upstream-Status: Inappropriate [Distro Specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ sysdeps/unix/sysv/linux/faccessat.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/sysdeps/unix/sysv/linux/faccessat.c b/sysdeps/unix/sysv/linux/faccessat.c
+index 0ccbd778b5..9df1a0fe12 100644
+--- a/sysdeps/unix/sysv/linux/faccessat.c
++++ b/sysdeps/unix/sysv/linux/faccessat.c
+@@ -30,7 +30,11 @@ __faccessat (int fd, const char *file, int mode, int flag)
+ #if __ASSUME_FACCESSAT2
+   return ret;
+ #else
+-  if (ret == 0 || errno != ENOSYS)
++  /* Fedora-specific workaround:
++     As a workround for a broken systemd-nspawn that returns
++     EPERM when a syscall is not allowed instead of ENOSYS
++     we must check for EPERM here and fall back to faccessat.  */
++  if (ret == 0 || !(errno == ENOSYS || errno == EPERM))
+     return ret;
+ 
+   if (flag & ~(AT_SYMLINK_NOFOLLOW | AT_EACCESS))
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0009-yes-within-the-path-sets-wrong-config-variables.patch b/meta-openeuler/recipes-core/glibc/glibc/0009-yes-within-the-path-sets-wrong-config-variables.patch
new file mode 100644
index 0000000000000000000000000000000000000000..61fdcb0816734c486d7ec8011081fa4a0a58d4c2
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0009-yes-within-the-path-sets-wrong-config-variables.patch
@@ -0,0 +1,260 @@
+From 70e721856c3ebf6ae0ea84b828396bd2af090acf Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 18 Mar 2015 00:31:06 +0000
+Subject: [PATCH] 'yes' within the path sets wrong config variables
+
+It seems that the 'AC_EGREP_CPP(yes...' example is quite popular
+but being such a short word to grep it is likely to produce
+false-positive matches with the path it is configured into.
+
+The change is to use a more elaborated string to grep for.
+
+Upstream-Status: Submitted [libc-alpha@sourceware.org]
+
+Signed-off-by: Benjamin Esquivel <benjamin.esquivel@linux.intel.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ sysdeps/aarch64/configure                              | 4 ++--
+ sysdeps/aarch64/configure.ac                           | 4 ++--
+ sysdeps/arm/configure                                  | 4 ++--
+ sysdeps/arm/configure.ac                               | 4 ++--
+ sysdeps/mips/configure                                 | 4 ++--
+ sysdeps/mips/configure.ac                              | 4 ++--
+ sysdeps/nios2/configure                                | 4 ++--
+ sysdeps/nios2/configure.ac                             | 4 ++--
+ sysdeps/unix/sysv/linux/mips/configure                 | 4 ++--
+ sysdeps/unix/sysv/linux/mips/configure.ac              | 4 ++--
+ sysdeps/unix/sysv/linux/powerpc/powerpc64/configure    | 8 ++++----
+ sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac | 8 ++++----
+ 12 files changed, 28 insertions(+), 28 deletions(-)
+
+diff --git a/sysdeps/aarch64/configure b/sysdeps/aarch64/configure
+index ca57edce47..5e91fab023 100644
+--- a/sysdeps/aarch64/configure
++++ b/sysdeps/aarch64/configure
+@@ -165,12 +165,12 @@ else $as_nop
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #ifdef __AARCH64EB__
+-                      yes
++                      is_aarch64_be
+                      #endif
+ 
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1
++  $EGREP "is_aarch64_be" >/dev/null 2>&1
+ then :
+   libc_cv_aarch64_be=yes
+ else $as_nop
+diff --git a/sysdeps/aarch64/configure.ac b/sysdeps/aarch64/configure.ac
+index 27874eceb4..8a708f2ef4 100644
+--- a/sysdeps/aarch64/configure.ac
++++ b/sysdeps/aarch64/configure.ac
+@@ -13,8 +13,8 @@ AC_DEFINE(SUPPORT_STATIC_PIE)
+ # the dynamic linker via %ifdef.
+ AC_CACHE_CHECK([for big endian],
+   [libc_cv_aarch64_be],
+-  [AC_EGREP_CPP(yes,[#ifdef __AARCH64EB__
+-                      yes
++  [AC_EGREP_CPP(is_aarch64_be,[#ifdef __AARCH64EB__
++                      is_aarch64_be
+                      #endif
+   ], libc_cv_aarch64_be=yes, libc_cv_aarch64_be=no)])
+ if test $libc_cv_aarch64_be = yes; then
+diff --git a/sysdeps/arm/configure b/sysdeps/arm/configure
+index 35e2918922..94d7fbe8bb 100644
+--- a/sysdeps/arm/configure
++++ b/sysdeps/arm/configure
+@@ -161,12 +161,12 @@ else $as_nop
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #ifdef __ARM_PCS_VFP
+-		      yes
++		      use_arm_pcs_vfp
+ 		     #endif
+ 
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1
++  $EGREP "use_arm_pcs_vfp" >/dev/null 2>&1
+ then :
+   libc_cv_arm_pcs_vfp=yes
+ else $as_nop
+diff --git a/sysdeps/arm/configure.ac b/sysdeps/arm/configure.ac
+index 5172e30bbe..f06dedd7c5 100644
+--- a/sysdeps/arm/configure.ac
++++ b/sysdeps/arm/configure.ac
+@@ -10,8 +10,8 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
+ # the dynamic linker via %ifdef.
+ AC_CACHE_CHECK([whether the compiler is using the ARM hard-float ABI],
+   [libc_cv_arm_pcs_vfp],
+-  [AC_EGREP_CPP(yes,[#ifdef __ARM_PCS_VFP
+-		      yes
++  [AC_EGREP_CPP(use_arm_pcs_vfp,[#ifdef __ARM_PCS_VFP
++		      use_arm_pcs_vfp
+ 		     #endif
+   ], libc_cv_arm_pcs_vfp=yes, libc_cv_arm_pcs_vfp=no)])
+ if test $libc_cv_arm_pcs_vfp = yes; then
+diff --git a/sysdeps/mips/configure b/sysdeps/mips/configure
+index 1e8c6711e6..ae52ccd929 100644
+--- a/sysdeps/mips/configure
++++ b/sysdeps/mips/configure
+@@ -158,11 +158,11 @@ else $as_nop
+ /* end confdefs.h.  */
+ dnl
+ #ifdef __mips_nan2008
+-yes
++use_mips_nan2008
+ #endif
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1
++  $EGREP "use_mips_nan2008" >/dev/null 2>&1
+ then :
+   libc_cv_mips_nan2008=yes
+ else $as_nop
+diff --git a/sysdeps/mips/configure.ac b/sysdeps/mips/configure.ac
+index d3cd780d78..250223d206 100644
+--- a/sysdeps/mips/configure.ac
++++ b/sysdeps/mips/configure.ac
+@@ -6,9 +6,9 @@ dnl position independent way.
+ AC_DEFINE(HIDDEN_VAR_NEEDS_DYNAMIC_RELOC)
+ 
+ AC_CACHE_CHECK([whether the compiler is using the 2008 NaN encoding],
+-  libc_cv_mips_nan2008, [AC_EGREP_CPP(yes, [dnl
++  libc_cv_mips_nan2008, [AC_EGREP_CPP(use_mips_nan2008, [dnl
+ #ifdef __mips_nan2008
+-yes
++use_mips_nan2008
+ #endif], libc_cv_mips_nan2008=yes, libc_cv_mips_nan2008=no)])
+ if test x$libc_cv_mips_nan2008 = xyes; then
+   AC_DEFINE(HAVE_MIPS_NAN2008)
+diff --git a/sysdeps/nios2/configure b/sysdeps/nios2/configure
+index 2fb230cbaa..1959d0a444 100644
+--- a/sysdeps/nios2/configure
++++ b/sysdeps/nios2/configure
+@@ -155,12 +155,12 @@ else $as_nop
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #ifdef __nios2_big_endian__
+-                      yes
++                      is_nios2_be
+                      #endif
+ 
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1
++  $EGREP "is_nios2_be" >/dev/null 2>&1
+ then :
+   libc_cv_nios2_be=yes
+ else $as_nop
+diff --git a/sysdeps/nios2/configure.ac b/sysdeps/nios2/configure.ac
+index f738e9a7ed..4085851cbc 100644
+--- a/sysdeps/nios2/configure.ac
++++ b/sysdeps/nios2/configure.ac
+@@ -4,8 +4,8 @@ GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
+ # Nios II big endian is not yet supported.
+ AC_CACHE_CHECK([for big endian],
+   [libc_cv_nios2_be],
+-  [AC_EGREP_CPP(yes,[#ifdef __nios2_big_endian__
+-                      yes
++  [AC_EGREP_CPP(is_nios2_be,[#ifdef __nios2_big_endian__
++                      is_nios2_be
+                      #endif
+   ], libc_cv_nios2_be=yes, libc_cv_nios2_be=no)])
+ if test $libc_cv_nios2_be = yes; then
+diff --git a/sysdeps/unix/sysv/linux/mips/configure b/sysdeps/unix/sysv/linux/mips/configure
+index a060901de4..0ac7019438 100644
+--- a/sysdeps/unix/sysv/linux/mips/configure
++++ b/sysdeps/unix/sysv/linux/mips/configure
+@@ -441,11 +441,11 @@ else $as_nop
+ /* end confdefs.h.  */
+ dnl
+ #ifdef __mips_nan2008
+-yes
++use_mips_nan2008
+ #endif
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1
++  $EGREP "use_mips_nan2008" >/dev/null 2>&1
+ then :
+   libc_cv_mips_nan2008=yes
+ else $as_nop
+diff --git a/sysdeps/unix/sysv/linux/mips/configure.ac b/sysdeps/unix/sysv/linux/mips/configure.ac
+index 049a0f4bdf..005526d4e8 100644
+--- a/sysdeps/unix/sysv/linux/mips/configure.ac
++++ b/sysdeps/unix/sysv/linux/mips/configure.ac
+@@ -105,9 +105,9 @@ AC_COMPILE_IFELSE(
+ LIBC_CONFIG_VAR([mips-mode-switch],[${libc_mips_mode_switch}])
+ 
+ AC_CACHE_CHECK([whether the compiler is using the 2008 NaN encoding],
+-  libc_cv_mips_nan2008, [AC_EGREP_CPP(yes, [dnl
++  libc_cv_mips_nan2008, [AC_EGREP_CPP(use_mips_nan2008, [dnl
+ #ifdef __mips_nan2008
+-yes
++use_mips_nan2008
+ #endif], libc_cv_mips_nan2008=yes, libc_cv_mips_nan2008=no)])
+ 
+ libc_mips_nan=
+diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure
+index cf1b70c745..0dccf6cd76 100644
+--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure
++++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure
+@@ -168,12 +168,12 @@ else $as_nop
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #if _CALL_ELF == 2
+-                      yes
++                      use_ppc_elfv2_abi
+                      #endif
+ 
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1
++  $EGREP "use_ppc_elfv2_abi" >/dev/null 2>&1
+ then :
+   libc_cv_ppc64_elfv2_abi=yes
+ else $as_nop
+@@ -203,12 +203,12 @@ else $as_nop
+   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+ /* end confdefs.h.  */
+ #ifdef _CALL_ELF
+-                         yes
++                         is_def_call_elf
+                        #endif
+ 
+ _ACEOF
+ if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+-  $EGREP "yes" >/dev/null 2>&1
++  $EGREP "is_def_call_elf" >/dev/null 2>&1
+ then :
+   libc_cv_ppc64_def_call_elf=yes
+ else $as_nop
+diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac
+index f9cba6e15d..b21f72f1e4 100644
+--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac
++++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/configure.ac
+@@ -6,8 +6,8 @@ LIBC_SLIBDIR_RTLDDIR([lib64], [lib64])
+ # Define default-abi according to compiler flags.
+ AC_CACHE_CHECK([whether the compiler is using the PowerPC64 ELFv2 ABI],
+   [libc_cv_ppc64_elfv2_abi],
+-  [AC_EGREP_CPP(yes,[#if _CALL_ELF == 2
+-                      yes
++  [AC_EGREP_CPP(use_ppc_elfv2_abi,[#if _CALL_ELF == 2
++                      use_ppc_elfv2_abi
+                      #endif
+   ], libc_cv_ppc64_elfv2_abi=yes, libc_cv_ppc64_elfv2_abi=no)])
+ if test $libc_cv_ppc64_elfv2_abi = yes; then
+@@ -19,8 +19,8 @@ else
+   # Compiler that do not support ELFv2 ABI does not define _CALL_ELF
+   AC_CACHE_CHECK([whether the compiler defines _CALL_ELF],
+     [libc_cv_ppc64_def_call_elf],
+-    [AC_EGREP_CPP(yes,[#ifdef _CALL_ELF
+-                         yes
++    [AC_EGREP_CPP(is_def_call_elf,[#ifdef _CALL_ELF
++                         is_def_call_elf
+                        #endif
+     ], libc_cv_ppc64_def_call_elf=yes, libc_cv_ppc64_def_call_elf=no)])
+   if test $libc_cv_ppc64_def_call_elf = no; then
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0010-eglibc-Cross-building-and-testing-instructions.patch b/meta-openeuler/recipes-core/glibc/glibc/0010-eglibc-Cross-building-and-testing-instructions.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ffbe138ff1c814fa75e950d93e272339a850d52c
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0010-eglibc-Cross-building-and-testing-instructions.patch
@@ -0,0 +1,616 @@
+From 9625e90bdf35774c71f1e566e73d435e38c04171 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 18 Mar 2015 00:42:58 +0000
+Subject: [PATCH] eglibc: Cross building and testing instructions
+
+Ported from eglibc
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ GLIBC.cross-building | 383 +++++++++++++++++++++++++++++++++++++++++++
+ GLIBC.cross-testing  | 205 +++++++++++++++++++++++
+ 2 files changed, 588 insertions(+)
+ create mode 100644 GLIBC.cross-building
+ create mode 100644 GLIBC.cross-testing
+
+diff --git a/GLIBC.cross-building b/GLIBC.cross-building
+new file mode 100644
+index 0000000000..e6e0da1aaf
+--- /dev/null
++++ b/GLIBC.cross-building
+@@ -0,0 +1,383 @@
++                                                        -*- mode: text -*-
++
++                        Cross-Compiling GLIBC
++                  Jim Blandy <jimb@codesourcery.com>
++
++
++Introduction
++
++Most GNU tools have a simple build procedure: you run their
++'configure' script, and then you run 'make'.  Unfortunately, the
++process of cross-compiling the GNU C library is quite a bit more
++involved:
++
++1) Build a cross-compiler, with certain facilities disabled.
++
++2) Configure the C library using the compiler you built in step 1).
++   Build a few of the C run-time object files, but not the rest of the
++   library.  Install the library's header files and the run-time
++   object files, and create a dummy libc.so.
++
++3) Build a second cross-compiler, using the header files and object
++   files you installed in step 2.
++
++4) Configure, build, and install a fresh C library, using the compiler
++   built in step 3.
++
++5) Build a third cross-compiler, based on the C library built in step 4.
++
++The reason for this complexity is that, although GCC and the GNU C
++library are distributed separately, they are not actually independent
++of each other: GCC requires the C library's headers and some object
++files to compile its own libraries, while the C library depends on
++GCC's libraries.  GLIBC includes features and bug fixes to the stock
++GNU C library that simplify this process, but the fundamental
++interdependency stands.
++
++In this document, we explain how to cross-compile an GLIBC/GCC pair
++from source.  Our intended audience is developers who are already
++familiar with the GNU toolchain and comfortable working with
++cross-development tools.  While we do present a worked example to
++accompany the explanation, for clarity's sake we do not cover many of
++the options available to cross-toolchain users.
++
++
++Preparation
++
++GLIBC requires recent versions of the GNU binutils, GCC, and the
++Linux kernel.  The web page <http://www.eglibc.org/prerequisites>
++documents the current requirements, and lists patches needed for
++certain target architectures.  As of this writing, these build
++instructions have been tested with binutils 2.22.51, GCC 4.6.2,
++and Linux 3.1.
++
++First, let's set some variables, to simplify later commands.  We'll
++build GLIBC and GCC for an ARM target, known to the Linux kernel
++as 'arm', and we'll do the build on an Intel x86_64 Linux box:
++
++    $ build=x86_64-pc-linux-gnu
++    $ host=$build
++    $ target=arm-none-linux-gnueabi
++    $ linux_arch=arm
++
++We're using the aforementioned versions of Binutils, GCC, and Linux:
++
++    $ binutilsv=binutils-2.22.51
++    $ gccv=gcc-4.6.2
++    $ linuxv=linux-3.1
++
++We're carrying out the entire process under '~/cross-build', which
++contains unpacked source trees for binutils, gcc, and linux kernel,
++along with GLIBC svn trunk (which can be checked-out with
++'svn co http://www.eglibc.org/svn/trunk eglibc'):
++
++    $ top=$HOME/cross-build/$target
++    $ src=$HOME/cross-build/src
++    $ ls $src
++    binutils-2.22.51  glibc  gcc-4.6.2  linux-3.1
++
++We're going to place our build directories in a subdirectory 'obj',
++we'll install the cross-development toolchain in 'tools', and we'll
++place our sysroot (containing files to be installed on the target
++system) in 'sysroot':
++
++    $ obj=$top/obj
++    $ tools=$top/tools
++    $ sysroot=$top/sysroot
++
++
++Binutils
++
++Configuring and building binutils for the target is straightforward:
++
++    $ mkdir -p $obj/binutils
++    $ cd $obj/binutils
++    $ $src/$binutilsv/configure \
++    >     --target=$target \
++    >     --prefix=$tools \
++    >     --with-sysroot=$sysroot
++    $ make
++    $ make install
++
++
++The First GCC
++
++For our work, we need a cross-compiler targeting an ARM Linux
++system.  However, that configuration includes the shared library
++'libgcc_s.so', which is compiled against the GLIBC headers (which we
++haven't installed yet) and linked against 'libc.so' (which we haven't
++built yet).
++
++Fortunately, there are configuration options for GCC which tell it not
++to build 'libgcc_s.so'.  The '--without-headers' option is supposed to
++take care of this, but its implementation is incomplete, so you must
++also configure with the '--with-newlib' option.  While '--with-newlib'
++appears to mean "Use the Newlib C library", its effect is to tell the
++GCC build machinery, "Don't assume there is a C library available."
++
++We also need to disable some of the libraries that would normally be
++built along with GCC, and specify that only the compiler for the C
++language is needed.
++
++So, we create a build directory, configure, make, and install.
++
++    $ mkdir -p $obj/gcc1
++    $ cd $obj/gcc1
++    $ $src/$gccv/configure \
++    >     --target=$target \
++    >     --prefix=$tools \
++    >     --without-headers --with-newlib \
++    >     --disable-shared --disable-threads --disable-libssp \
++    >     --disable-libgomp --disable-libmudflap --disable-libquadmath \
++    >     --disable-decimal-float --disable-libffi \
++    >     --enable-languages=c
++    $ PATH=$tools/bin:$PATH make
++    $ PATH=$tools/bin:$PATH make install
++
++
++Linux Kernel Headers
++
++To configure GLIBC, we also need Linux kernel headers in place.
++Fortunately, the Linux makefiles have a target that installs them for
++us.  Since the process does modify the source tree a bit, we make a
++copy first:
++
++    $ cp -r $src/$linuxv $obj/linux
++    $ cd $obj/linux
++
++Now we're ready to install the headers into the sysroot:
++
++    $ PATH=$tools/bin:$PATH \
++    > make headers_install \
++    >      ARCH=$linux_arch CROSS_COMPILE=$target- \
++    >      INSTALL_HDR_PATH=$sysroot/usr
++
++
++GLIBC Headers and Preliminary Objects
++
++Using the cross-compiler we've just built, we can now configure GLIBC
++well enough to install the headers and build the object files that the
++full cross-compiler will need:
++
++    $ mkdir -p $obj/glibc-headers
++    $ cd $obj/glibc-headers
++    $ BUILD_CC=gcc \
++    > CC=$tools/bin/$target-gcc \
++    > CXX=$tools/bin/$target-g++ \
++    > AR=$tools/bin/$target-ar \
++    > RANLIB=$tools/bin/$target-ranlib \
++    > $src/glibc/libc/configure \
++    >     --prefix=/usr \
++    >     --with-headers=$sysroot/usr/include \
++    >     --build=$build \
++    >     --host=$target \
++    >     --disable-profile --without-gd --without-cvs \
++    >     --enable-add-ons=nptl,libidn,../ports
++
++The option '--prefix=/usr' may look strange, but you should never
++configure GLIBC with a prefix other than '/usr': in various places,
++GLIBC's build system checks whether the prefix is '/usr', and does
++special handling only if that is the case.  Unless you use this
++prefix, you will get a sysroot that does not use the standard Linux
++directory layouts and cannot be used as a basis for the root
++filesystem on your target system compatibly with normal GLIBC
++installations.
++
++The '--with-headers' option tells GLIBC where the Linux headers have
++been installed.
++
++The '--enable-add-ons=nptl,libidn,../ports' option tells GLIBC to look
++for the listed glibc add-ons. Most notably the ports add-on (located
++just above the libc sources in the GLIBC svn tree) is required to
++support ARM targets.
++
++We can now use the 'install-headers' makefile target to install the
++headers:
++
++    $ make install-headers install_root=$sysroot \
++    >                      install-bootstrap-headers=yes
++
++The 'install_root' variable indicates where the files should actually
++be installed; its value is treated as the parent of the '--prefix'
++directory we passed to the configure script, so the headers will go in
++'$sysroot/usr/include'.  The 'install-bootstrap-headers' variable
++requests special handling for certain tricky header files.
++
++Next, there are a few object files needed to link shared libraries,
++which we build and install by hand:
++
++    $ mkdir -p $sysroot/usr/lib
++    $ make csu/subdir_lib
++    $ cp csu/crt1.o csu/crti.o csu/crtn.o $sysroot/usr/lib
++
++Finally, 'libgcc_s.so' requires a 'libc.so' to link against.  However,
++since we will never actually execute its code, it doesn't matter what
++it contains.  So, treating '/dev/null' as a C source file, we produce
++a dummy 'libc.so' in one step:
++
++    $ $tools/bin/$target-gcc -nostdlib -nostartfiles -shared -x c /dev/null \
++    >                        -o $sysroot/usr/lib/libc.so
++
++
++The Second GCC
++
++With the GLIBC headers and selected object files installed, we can
++now build a GCC that is capable of compiling GLIBC.  We configure,
++build, and install the second GCC, again building only the C compiler,
++and avoiding libraries we won't use:
++
++    $ mkdir -p $obj/gcc2
++    $ cd $obj/gcc2
++    $ $src/$gccv/configure \
++    >     --target=$target \
++    >     --prefix=$tools \
++    >     --with-sysroot=$sysroot \
++    >     --disable-libssp --disable-libgomp --disable-libmudflap \
++    >     --disable-libffi --disable-libquadmath \
++    >     --enable-languages=c
++    $ PATH=$tools/bin:$PATH make
++    $ PATH=$tools/bin:$PATH make install
++
++
++GLIBC, Complete
++
++With the second compiler built and installed, we're now ready for the
++full GLIBC build:
++
++    $ mkdir -p $obj/glibc
++    $ cd $obj/glibc
++    $ BUILD_CC=gcc \
++    > CC=$tools/bin/$target-gcc \
++    > CXX=$tools/bin/$target-g++ \
++    > AR=$tools/bin/$target-ar \
++    > RANLIB=$tools/bin/$target-ranlib \
++    > $src/glibc/libc/configure \
++    >     --prefix=/usr \
++    >     --with-headers=$sysroot/usr/include \
++    >     --with-kconfig=$obj/linux/scripts/kconfig \
++    >     --build=$build \
++    >     --host=$target \
++    >     --disable-profile --without-gd --without-cvs \
++    >     --enable-add-ons=nptl,libidn,../ports
++
++Note the additional '--with-kconfig' option. This tells GLIBC where to
++find the host config tools used by the kernel 'make config' and 'make
++menuconfig'.  These tools can be re-used by GLIBC for its own 'make
++*config' support, which will create 'option-groups.config' for you.
++But first make sure those tools have been built by running some
++dummy 'make *config' calls in the kernel directory:
++
++    $ cd $obj/linux
++    $ PATH=$tools/bin:$PATH make config \
++    >      ARCH=$linux_arch CROSS_COMPILE=$target- \
++    $ PATH=$tools/bin:$PATH make menuconfig \
++    >      ARCH=$linux_arch CROSS_COMPILE=$target- \
++
++Now we can configure and build the full GLIBC:
++
++    $ cd $obj/glibc
++    $ PATH=$tools/bin:$PATH make defconfig
++    $ PATH=$tools/bin:$PATH make menuconfig
++    $ PATH=$tools/bin:$PATH make
++    $ PATH=$tools/bin:$PATH make install install_root=$sysroot
++
++At this point, we have a complete GLIBC installation in '$sysroot',
++with header files, library files, and most of the C runtime startup
++files in place.
++
++
++The Third GCC
++
++Finally, we recompile GCC against this full installation, enabling
++whatever languages and libraries we would like to use:
++
++    $ mkdir -p $obj/gcc3
++    $ cd $obj/gcc3
++    $ $src/$gccv/configure \
++    >     --target=$target \
++    >     --prefix=$tools \
++    >     --with-sysroot=$sysroot \
++    >     --enable-__cxa_atexit \
++    >     --disable-libssp --disable-libgomp --disable-libmudflap \
++    >     --enable-languages=c,c++
++    $ PATH=$tools/bin:$PATH make
++    $ PATH=$tools/bin:$PATH make install
++
++The '--enable-__cxa_atexit' option tells GCC what sort of C++
++destructor support to expect from the C library; it's required with
++GLIBC.
++
++And since GCC's installation process isn't designed to help construct
++sysroot trees, we must manually copy certain libraries into place in
++the sysroot.
++
++    $ cp -d $tools/$target/lib/libgcc_s.so* $sysroot/lib
++    $ cp -d $tools/$target/lib/libstdc++.so* $sysroot/usr/lib
++
++
++Trying Things Out
++
++At this point, '$tools' contains a cross toolchain ready to use
++the GLIBC installation in '$sysroot':
++
++    $ cat > hello.c <<EOF
++    > #include <stdio.h>
++    > int
++    > main (int argc, char **argv)
++    > {
++    >   puts ("Hello, world!");
++    >   return 0;
++    > }
++    > EOF
++    $ $tools/bin/$target-gcc -Wall hello.c -o hello
++    $ cat > c++-hello.cc <<EOF
++    > #include <iostream>
++    > int
++    > main (int argc, char **argv)
++    > {
++    >   std::cout << "Hello, C++ world!" << std::endl;
++    >   return 0;
++    > }
++    > EOF
++    $ $tools/bin/$target-g++ -Wall c++-hello.cc -o c++-hello
++
++
++We can use 'readelf' to verify that these are indeed executables for
++our target, using our dynamic linker:
++
++    $ $tools/bin/$target-readelf -hl hello
++    ELF Header:
++    ...
++      Type:                              EXEC (Executable file)
++      Machine:                           ARM
++
++    ...
++    Program Headers:
++      Type           Offset   VirtAddr   PhysAddr   FileSiz MemSiz  Flg Align
++      PHDR           0x000034 0x10000034 0x10000034 0x00100 0x00100 R E 0x4
++      INTERP         0x000134 0x00008134 0x00008134 0x00013 0x00013 R   0x1
++          [Requesting program interpreter: /lib/ld-linux.so.3]
++      LOAD           0x000000 0x00008000 0x00008000 0x0042c 0x0042c R E 0x8000
++    ...
++
++Looking at the dynamic section of the installed 'libgcc_s.so', we see
++that the 'NEEDED' entry for the C library does include the '.6'
++suffix, indicating that was linked against our fully build GLIBC, and
++not our dummy 'libc.so':
++
++    $ $tools/bin/$target-readelf -d $sysroot/lib/libgcc_s.so.1
++    Dynamic section at offset 0x1083c contains 24 entries:
++      Tag        Type                         Name/Value
++     0x00000001 (NEEDED)                     Shared library: [libc.so.6]
++     0x0000000e (SONAME)                     Library soname: [libgcc_s.so.1]
++    ...
++
++
++And on the target machine, we can run our programs:
++
++    $ $sysroot/lib/ld.so.1 --library-path $sysroot/lib:$sysroot/usr/lib \
++    > ./hello
++    Hello, world!
++    $ $sysroot/lib/ld.so.1 --library-path $sysroot/lib:$sysroot/usr/lib \
++    > ./c++-hello
++    Hello, C++ world!
+diff --git a/GLIBC.cross-testing b/GLIBC.cross-testing
+new file mode 100644
+index 0000000000..b67b468466
+--- /dev/null
++++ b/GLIBC.cross-testing
+@@ -0,0 +1,205 @@
++                                                        -*- mode: text -*-
++
++                      Cross-Testing With GLIBC
++                  Jim Blandy <jimb@codesourcery.com>
++
++
++Introduction
++
++Developers writing software for embedded systems often use a desktop
++or other similarly capable computer for development, but need to run
++tests on the embedded system, or perhaps on a simulator.  When
++configured for cross-compilation, the stock GNU C library simply
++disables running tests altogether: the command 'make tests' builds
++test programs, but does not run them.  GLIBC, however, provides
++facilities for compiling tests and generating data files on the build
++system, but running the test programs themselves on a remote system or
++simulator.
++
++
++Test environment requirements
++
++The test environment must meet certain conditions for GLIBC's
++cross-testing facilities to work:
++
++- Shared filesystems.  The 'build' system, on which you configure and
++  compile GLIBC, and the 'host' system, on which you intend to run
++  GLIBC, must share a filesystem containing the GLIBC build and
++  source trees.  Files must appear at the same paths on both systems.
++
++- Remote-shell like invocation.  There must be a way to run a program
++  on the host system from the build system, passing it properly quoted
++  command-line arguments, setting environment variables, and
++  inheriting the caller's standard input and output.
++
++
++Usage
++
++To use GLIBC's cross-testing support, provide values for the
++following Make variables when you invoke 'make':
++
++- cross-test-wrapper
++
++  This should be the name of the cross-testing wrapper command, along
++  with any arguments.
++
++- cross-localedef
++
++  This should be the name of a cross-capable localedef program, like
++  that included in the GLIBC 'localedef' module, along with any
++  arguments needed.
++
++These are each explained in detail below.
++
++
++The Cross-Testing Wrapper
++
++To run test programs reliably, the stock GNU C library takes care to
++ensure that test programs use the newly compiled dynamic linker and
++shared libraries, and never the host system's installed libraries.  To
++accomplish this, it runs the tests by explicitly invoking the dynamic
++linker from the build tree, passing it a list of build tree
++directories to search for shared libraries, followed by the name of
++the executable to run and its arguments.
++
++For example, where one might normally run a test program like this:
++
++    $ ./tst-foo arg1 arg2
++
++the GNU C library might run that program like this:
++
++    $ $objdir/elf/ld-linux.so.3 --library-path $objdir \
++      ./tst-foo arg1 arg2
++
++(where $objdir is the path to the top of the build tree, and the
++trailing backslash indicates a continuation of the command).  In other
++words, each test program invocation is 'wrapped up' inside an explicit
++invocation of the dynamic linker, which must itself execute the test
++program, having loaded shared libraries from the appropriate
++directories.
++
++To support cross-testing, GLIBC allows the developer to optionally
++set the 'cross-test-wrapper' Make variable to another wrapper command,
++to which it passes the entire dynamic linker invocation shown above as
++arguments.  For example, if the developer supplies a wrapper of
++'my-wrapper hostname', then GLIBC would run the test above as
++follows:
++
++    $ my-wrapper hostname \
++      $objdir/elf/ld-linux.so.3 --library-path $objdir \
++      ./tst-foo arg1 arg2
++
++The 'my-wrapper' command is responsible for executing the command
++given on the host system.
++
++Since tests are run in varying directories, the wrapper should either
++be in your command search path, or 'cross-test-wrapper' should give an
++absolute path for the wrapper.
++
++The wrapper must meet several requirements:
++
++- It must preserve the current directory.  As explained above, the
++  build directory tree must be visible on both the build and host
++  systems, at the same path.  The test wrapper must ensure that the
++  current directory it inherits is also inherited by the dynamic
++  linker (and thus the test program itself).
++
++- It must preserve environment variables' values.  Many GLIBC tests
++  set environment variables for test runs; in native testing, it
++  invokes programs like this:
++
++    $ GCONV_PATH=$objdir/iconvdata \
++      $objdir/elf/ld-linux.so.3 --library-path $objdir \
++      ./tst-foo arg1 arg2
++
++  With the cross-testing wrapper, that invocation becomes:
++
++    $ GCONV_PATH=$objdir/iconvdata \
++      my-wrapper hostname \
++      $objdir/elf/ld-linux.so.3 --library-path $objdir \
++      ./tst-foo arg1 arg2
++
++  Here, 'my-wrapper' must ensure that the value it sees for
++  'GCONV_PATH' will be seen by the dynamic linker, and thus 'tst-foo'
++  itself.  (The wrapper supplied with GLIBC simply preserves the
++  values of *all* enviroment variables, with a fixed set of
++  exceptions.)
++
++  If your wrapper is a shell script, take care to correctly propagate
++  environment variables whose values contain spaces and shell
++  metacharacters.
++
++- It must pass the command's arguments, unmodified.  The arguments
++  seen by the test program should be exactly those seen by the wrapper
++  (after whatever arguments are given to the wrapper itself).  The
++  GLIBC test framework performs all needed shell word splitting and
++  expansion (wildcard expansion, parameter substitution, and so on)
++  before invoking the wrapper; further expansion may break the tests.
++
++
++The 'cross-test-ssh.sh' script
++
++If you want to use 'ssh' (or something sufficiently similar) to run
++test programs on your host system, GLIBC includes a shell script,
++'scripts/cross-test-ssh.sh', which you can use as your wrapper
++command.  This script takes care of setting the test command's current
++directory, propagating environment variable values, and carrying
++command-line arguments, all across an 'ssh' connection.  You may even
++supply an alternative to 'ssh' on the command line, if needed.
++
++For more details, pass 'cross-test-ssh.sh' the '--help' option.
++
++
++The Cross-Compiling Locale Definition Command
++
++Some GLIBC tests rely on locales generated especially for the test
++process.  In a native configuration, these tests simply run the
++'localedef' command built by the normal GLIBC build process,
++'locale/localedef', to process and install their locales.  However, in
++a cross-compiling configuration, this 'localedef' is built for the
++host system, not the build system, and since it requires quite a bit
++of memory to run (we have seen it fail on systems with 64MiB of
++memory), it may not be practical to run it on the host system.
++
++If set, GLIBC uses the 'cross-localedef' Make variable as the command
++to run on the build system to process and install locales.  The
++localedef program built from the GLIBC 'localedef' module is
++suitable.
++
++The value of 'cross-localedef' may also include command-line arguments
++to be passed to the program; if you are using GLIBC's 'localedef',
++you may include endianness and 'uint32_t' alignment arguments here.
++
++
++Example
++
++In developing GLIBC's cross-testing facility, we invoked 'make' with
++the following script:
++
++    #!/bin/sh
++
++    srcdir=...
++    test_hostname=...
++    localedefdir=...
++    cross_gxx=...-g++
++
++    wrapper="$srcdir/scripts/cross-test-ssh.sh $test_hostname"
++    localedef="$localedefdir/localedef --little-endian --uint32-align=4"
++
++    make cross-test-wrapper="$wrapper" \
++         cross-localedef="$localedef" \
++         CXX="$cross_gxx" \
++         "$@"
++
++
++Other Cross-Testing Concerns
++
++Here are notes on some other issues which you may encounter in running
++the GLIBC tests in a cross-compiling environment:
++
++- Some tests require a C++ cross-compiler; you should set the 'CXX'
++  Make variable to the name of an appropriate cross-compiler.
++
++- Some tests require access to libstdc++.so.6 and libgcc_s.so.1; we
++  simply place copies of these libraries in the top GLIBC build
++  directory.
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0011-eglibc-Help-bootstrap-cross-toolchain.patch b/meta-openeuler/recipes-core/glibc/glibc/0011-eglibc-Help-bootstrap-cross-toolchain.patch
new file mode 100644
index 0000000000000000000000000000000000000000..88017bd29b0451c2cdcef7395ff46892d979020b
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0011-eglibc-Help-bootstrap-cross-toolchain.patch
@@ -0,0 +1,97 @@
+From cf2126b2d6e073137a3a7d9bcc261e0a760a82da Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 18 Mar 2015 00:49:28 +0000
+Subject: [PATCH] eglibc: Help bootstrap cross toolchain
+
+Taken from EGLIBC, r1484 + r1525
+
+        2007-02-20  Jim Blandy  <jimb@codesourcery.com>
+
+                * Makefile (install-headers): Preserve old behavior: depend on
+                $(inst_includedir)/gnu/stubs.h only if install-bootstrap-headers
+                is set; otherwise, place gnu/stubs.h on the 'install-others' list.
+
+        2007-02-16  Jim Blandy  <jimb@codesourcery.com>
+
+                * Makefile: Amend make install-headers to install everything
+                necessary for building a cross-compiler.  Install gnu/stubs.h as
+                part of 'install-headers', not 'install-others'.
+                If install-bootstrap-headers is 'yes', install a dummy copy of
+                gnu/stubs.h, instead of computing the real thing.
+                * include/stubs-bootstrap.h: New file.
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ Makefile                  | 22 +++++++++++++++++++++-
+ include/stubs-bootstrap.h | 12 ++++++++++++
+ 2 files changed, 33 insertions(+), 1 deletion(-)
+ create mode 100644 include/stubs-bootstrap.h
+
+diff --git a/Makefile b/Makefile
+index c6d4817a9e..b4b0e23560 100644
+--- a/Makefile
++++ b/Makefile
+@@ -79,9 +79,18 @@ subdir-dirs = include
+ vpath %.h $(subdir-dirs)
+ 
+ # What to install.
+-install-others = $(inst_includedir)/gnu/stubs.h
+ install-bin-script =
+ 
++# If we're bootstrapping, install a dummy gnu/stubs.h along with the
++# other headers, so 'make install-headers' produces a useable include
++# tree.  Otherwise, install gnu/stubs.h later, after the rest of the
++# build is done.
++ifeq ($(install-bootstrap-headers),yes)
++install-headers: $(inst_includedir)/gnu/stubs.h
++else
++install-others = $(inst_includedir)/gnu/stubs.h
++endif
++
+ ifeq (yes,$(build-shared))
+ headers += gnu/lib-names.h
+ endif
+@@ -421,6 +430,16 @@ others: $(common-objpfx)testrun.sh $(common-objpfx)debugglibc.sh
+ 
+ subdir-stubs := $(foreach dir,$(subdirs),$(common-objpfx)$(dir)/stubs)
+ 
++# gnu/stubs.h depends (via the subdir 'stubs' targets) on all the .o
++# files in EGLIBC.  For bootstrapping a GCC/EGLIBC pair, an empty
++# gnu/stubs.h is good enough.
++ifeq ($(install-bootstrap-headers),yes)
++$(inst_includedir)/gnu/stubs.h: include/stubs-bootstrap.h $(+force)
++	$(make-target-directory)
++	$(INSTALL_DATA) $< $@
++
++installed-stubs =
++else
+ ifndef abi-variants
+ installed-stubs = $(inst_includedir)/gnu/stubs.h
+ else
+@@ -447,6 +466,7 @@ $(inst_includedir)/gnu/stubs.h: $(+force)
+ 
+ install-others-nosubdir: $(installed-stubs)
+ endif
++endif
+ 
+ 
+ # Since stubs.h is never needed when building the library, we simplify the
+diff --git a/include/stubs-bootstrap.h b/include/stubs-bootstrap.h
+new file mode 100644
+index 0000000000..1d2b669aff
+--- /dev/null
++++ b/include/stubs-bootstrap.h
+@@ -0,0 +1,12 @@
++/* Placeholder stubs.h file for bootstrapping.
++
++   When bootstrapping a GCC/EGLIBC pair, GCC requires that the EGLIBC
++   headers be installed, but we can't fully build EGLIBC without that
++   GCC.  So we run the command:
++
++      make install-headers install-bootstrap-headers=yes
++
++   to install the headers GCC needs, but avoid building certain
++   difficult headers.  The <gnu/stubs.h> header depends, via the
++   EGLIBC subdir 'stubs' make targets, on every .o file in EGLIBC, but
++   an empty stubs.h like this will do fine for GCC.  */
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0012-eglibc-Resolve-__fpscr_values-on-SH4.patch b/meta-openeuler/recipes-core/glibc/glibc/0012-eglibc-Resolve-__fpscr_values-on-SH4.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fee020cc4cc49b878d83c2d04a5a2c68ca52c75e
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0012-eglibc-Resolve-__fpscr_values-on-SH4.patch
@@ -0,0 +1,53 @@
+From 61948c02226acea68d34313cc6286ee1ab44a98c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 18 Mar 2015 00:55:53 +0000
+Subject: [PATCH] eglibc: Resolve __fpscr_values on SH4
+
+2010-09-29  Nobuhiro Iwamatsu  <iwamatsu@nigauri.org>
+            Andrew Stubbs  <ams@codesourcery.com>
+
+        Resolve SH's __fpscr_values to symbol in libc.so.
+
+        * sysdeps/sh/sh4/fpu/fpu_control.h: Add C++ __set_fpscr prototype.
+        * sysdeps/unix/sysv/linux/sh/Versions (GLIBC_2.2): Add __fpscr_values.
+        * sysdeps/unix/sysv/linux/sh/sysdep.S (___fpscr_values): New constant.
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ sysdeps/unix/sysv/linux/sh/Versions |  1 +
+ sysdeps/unix/sysv/linux/sh/sysdep.S | 11 +++++++++++
+ 2 files changed, 12 insertions(+)
+
+diff --git a/sysdeps/unix/sysv/linux/sh/Versions b/sysdeps/unix/sysv/linux/sh/Versions
+index 3ad702e165..931985b5d6 100644
+--- a/sysdeps/unix/sysv/linux/sh/Versions
++++ b/sysdeps/unix/sysv/linux/sh/Versions
+@@ -3,6 +3,7 @@ libc {
+   GLIBC_2.2 {
+     # functions used in other libraries
+     __xstat64; __fxstat64; __lxstat64;
++    __fpscr_values;
+ 
+     # a*
+     alphasort64;
+diff --git a/sysdeps/unix/sysv/linux/sh/sysdep.S b/sysdeps/unix/sysv/linux/sh/sysdep.S
+index 9d85ff99a0..6bda921ca3 100644
+--- a/sysdeps/unix/sysv/linux/sh/sysdep.S
++++ b/sysdeps/unix/sysv/linux/sh/sysdep.S
+@@ -30,3 +30,14 @@ ENTRY (__syscall_error)
+ 
+ #define __syscall_error __syscall_error_1
+ #include <sysdeps/unix/sh/sysdep.S>
++
++       .data
++       .align 3
++       .globl ___fpscr_values
++       .type ___fpscr_values, @object
++       .size ___fpscr_values, 8
++___fpscr_values:
++       .long 0
++       .long 0x80000
++weak_alias (___fpscr_values, __fpscr_values)
++
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0013-eglibc-Forward-port-cross-locale-generation-support.patch b/meta-openeuler/recipes-core/glibc/glibc/0013-eglibc-Forward-port-cross-locale-generation-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..60bcab0fecdc61340c34f33b65e7531f7287792a
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0013-eglibc-Forward-port-cross-locale-generation-support.patch
@@ -0,0 +1,560 @@
+From befa58c48a8ba664e7bbdfcf22e2a15efa2e0d17 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 18 Mar 2015 01:33:49 +0000
+Subject: [PATCH] eglibc: Forward port cross locale generation support
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ locale/Makefile               |  3 +-
+ locale/catnames.c             | 46 +++++++++++++++++++++++++++
+ locale/localeinfo.h           |  2 +-
+ locale/programs/charmap-dir.c |  6 ++++
+ locale/programs/ld-collate.c  | 17 +++++-----
+ locale/programs/ld-ctype.c    | 27 ++++++++--------
+ locale/programs/ld-time.c     | 31 ++++++++++++------
+ locale/programs/linereader.c  |  2 +-
+ locale/programs/localedef.c   |  8 +++++
+ locale/programs/locfile.c     |  5 ++-
+ locale/programs/locfile.h     | 59 +++++++++++++++++++++++++++++++++--
+ locale/setlocale.c            | 29 -----------------
+ 12 files changed, 167 insertions(+), 68 deletions(-)
+ create mode 100644 locale/catnames.c
+
+diff --git a/locale/Makefile b/locale/Makefile
+index d7036b0855..ed795e2710 100644
+--- a/locale/Makefile
++++ b/locale/Makefile
+@@ -26,7 +26,8 @@ headers		= langinfo.h locale.h bits/locale.h \
+ 		  bits/types/locale_t.h bits/types/__locale_t.h
+ routines	= setlocale findlocale loadlocale loadarchive \
+ 		  localeconv nl_langinfo nl_langinfo_l mb_cur_max \
+-		  newlocale duplocale freelocale uselocale
++		  newlocale duplocale freelocale uselocale \
++		  catnames
+ tests		= tst-C-locale tst-locname tst-duplocale
+ tests-container	= tst-localedef-path-norm
+ categories	= ctype messages monetary numeric time paper name \
+diff --git a/locale/catnames.c b/locale/catnames.c
+new file mode 100644
+index 0000000000..538f3f5edb
+--- /dev/null
++++ b/locale/catnames.c
+@@ -0,0 +1,46 @@
++/* Copyright (C) 2006  Free Software Foundation, Inc.
++   This file is part of the GNU C Library.
++
++   The GNU C Library is free software; you can redistribute it and/or
++   modify it under the terms of the GNU Lesser General Public
++   License as published by the Free Software Foundation; either
++   version 2.1 of the License, or (at your option) any later version.
++
++   The GNU C Library is distributed in the hope that it will be useful,
++   but WITHOUT ANY WARRANTY; without even the implied warranty of
++   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
++   Lesser General Public License for more details.
++
++   You should have received a copy of the GNU Lesser General Public
++   License along with the GNU C Library; if not, write to the Free
++   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
++   02111-1307 USA.  */
++
++#include "localeinfo.h"
++
++/* Define an array of category names (also the environment variable names).  */
++const struct catnamestr_t _nl_category_names attribute_hidden =
++  {
++#define DEFINE_CATEGORY(category, category_name, items, a) \
++    category_name,
++#include "categories.def"
++#undef DEFINE_CATEGORY
++  };
++
++const uint8_t _nl_category_name_idxs[__LC_LAST] attribute_hidden =
++  {
++#define DEFINE_CATEGORY(category, category_name, items, a) \
++    [category] = offsetof (struct catnamestr_t, CATNAMEMF (__LINE__)),
++#include "categories.def"
++#undef DEFINE_CATEGORY
++  };
++
++/* An array of their lengths, for convenience.  */
++const uint8_t _nl_category_name_sizes[] attribute_hidden =
++  {
++#define DEFINE_CATEGORY(category, category_name, items, a) \
++    [category] = sizeof (category_name) - 1,
++#include "categories.def"
++#undef	DEFINE_CATEGORY
++    [LC_ALL] = sizeof ("LC_ALL") - 1
++  };
+diff --git a/locale/localeinfo.h b/locale/localeinfo.h
+index 7a930079a5..05d7848d29 100644
+--- a/locale/localeinfo.h
++++ b/locale/localeinfo.h
+@@ -246,7 +246,7 @@ __libc_tsd_define (extern, locale_t, LOCALE)
+    unused.  We can manage this playing some tricks with weak references.
+    But with thread-local locale settings, it becomes quite ungainly unless
+    we can use __thread variables.  So only in that case do we attempt this.  */
+-#ifndef SHARED
++#if !defined SHARED && !defined IN_GLIBC_LOCALEDEF
+ # include <tls.h>
+ # define NL_CURRENT_INDIRECT	1
+ #endif
+diff --git a/locale/programs/charmap-dir.c b/locale/programs/charmap-dir.c
+index 9582f2d167..8f9f3f582c 100644
+--- a/locale/programs/charmap-dir.c
++++ b/locale/programs/charmap-dir.c
+@@ -18,7 +18,9 @@
+ #include <errno.h>
+ #include <fcntl.h>
+ #include <libintl.h>
++#ifndef NO_UNCOMPRESS
+ #include <spawn.h>
++#endif
+ #include <stdio.h>
+ #include <stdlib.h>
+ #include <string.h>
+@@ -154,6 +156,7 @@ charmap_closedir (CHARMAP_DIR *cdir)
+   return closedir (dir);
+ }
+ 
++#ifndef NO_UNCOMPRESS
+ /* Creates a subprocess decompressing the given pathname, and returns
+    a stream reading its output (the decompressed data).  */
+ static
+@@ -202,6 +205,7 @@ fopen_uncompressed (const char *pathname, const char *compressor)
+     }
+   return NULL;
+ }
++#endif
+ 
+ /* Opens a charmap for reading, given its name (not an alias name).  */
+ FILE *
+@@ -224,6 +228,7 @@ charmap_open (const char *directory, const char *name)
+   if (stream != NULL)
+     return stream;
+ 
++#ifndef NO_UNCOMPRESS
+   memcpy (p, ".gz", 4);
+   stream = fopen_uncompressed (pathname, "gzip");
+   if (stream != NULL)
+@@ -233,6 +238,7 @@ charmap_open (const char *directory, const char *name)
+   stream = fopen_uncompressed (pathname, "bzip2");
+   if (stream != NULL)
+     return stream;
++#endif
+ 
+   return NULL;
+ }
+diff --git a/locale/programs/ld-collate.c b/locale/programs/ld-collate.c
+index 2c9f540bf1..c937cfd2ab 100644
+--- a/locale/programs/ld-collate.c
++++ b/locale/programs/ld-collate.c
+@@ -352,7 +352,7 @@ new_element (struct locale_collate_t *collate, const char *mbs, size_t mbslen,
+     }
+   if (wcs != NULL)
+     {
+-      size_t nwcs = wcslen ((wchar_t *) wcs);
++      size_t nwcs = wcslen_uint32 (wcs);
+       uint32_t zero = 0;
+       /* Handle <U0000> as a single character.  */
+       if (nwcs == 0)
+@@ -1776,8 +1776,7 @@ symbol `%s' has the same encoding as"), (*eptr)->name);
+ 
+ 	      if ((*eptr)->nwcs == runp->nwcs)
+ 		{
+-		  int c = wmemcmp ((wchar_t *) (*eptr)->wcs,
+-				   (wchar_t *) runp->wcs, runp->nwcs);
++		  int c = wmemcmp_uint32 ((*eptr)->wcs, runp->wcs, runp->nwcs);
+ 
+ 		  if (c == 0)
+ 		    {
+@@ -2004,9 +2003,9 @@ add_to_tablewc (uint32_t ch, struct element_t *runp)
+ 	     one consecutive entry.  */
+ 	  if (runp->wcnext != NULL
+ 	      && runp->nwcs == runp->wcnext->nwcs
+-	      && wmemcmp ((wchar_t *) runp->wcs,
+-			  (wchar_t *)runp->wcnext->wcs,
+-			  runp->nwcs - 1) == 0
++	      && wmemcmp_uint32 (runp->wcs,
++				 runp->wcnext->wcs,
++				 runp->nwcs - 1) == 0
+ 	      && (runp->wcs[runp->nwcs - 1]
+ 		  == runp->wcnext->wcs[runp->nwcs - 1] + 1))
+ 	    {
+@@ -2030,9 +2029,9 @@ add_to_tablewc (uint32_t ch, struct element_t *runp)
+ 		runp = runp->wcnext;
+ 	      while (runp->wcnext != NULL
+ 		     && runp->nwcs == runp->wcnext->nwcs
+-		     && wmemcmp ((wchar_t *) runp->wcs,
+-				 (wchar_t *)runp->wcnext->wcs,
+-				 runp->nwcs - 1) == 0
++		     && wmemcmp_uint32 (runp->wcs,
++					runp->wcnext->wcs,
++					runp->nwcs - 1) == 0
+ 		     && (runp->wcs[runp->nwcs - 1]
+ 			 == runp->wcnext->wcs[runp->nwcs - 1] + 1));
+ 
+diff --git a/locale/programs/ld-ctype.c b/locale/programs/ld-ctype.c
+index d285b72611..4bf01fa3db 100644
+--- a/locale/programs/ld-ctype.c
++++ b/locale/programs/ld-ctype.c
+@@ -914,7 +914,7 @@ ctype_output (struct localedef_t *locale, const struct charmap_t *charmap,
+   allocate_arrays (ctype, charmap, ctype->repertoire);
+ 
+   default_missing_len = (ctype->default_missing
+-			 ? wcslen ((wchar_t *) ctype->default_missing)
++			 ? wcslen_uint32 (ctype->default_missing)
+ 			 : 0);
+ 
+   init_locale_data (&file, nelems);
+@@ -1926,7 +1926,7 @@ read_translit_entry (struct linereader *ldfile, struct locale_ctype_t *ctype,
+ 	    ignore = 1;
+ 	  else
+ 	    /* This value is usable.  */
+-	    obstack_grow (ob, to_wstr, wcslen ((wchar_t *) to_wstr) * 4);
++	    obstack_grow (ob, to_wstr, wcslen_uint32 (to_wstr) * 4);
+ 
+ 	  first = 0;
+ 	}
+@@ -2460,8 +2460,8 @@ with character code range values one must use the absolute ellipsis `...'"));
+ 	    }
+ 
+ 	handle_tok_digit:
+-	  class_bit = _ISwdigit;
+-	  class256_bit = _ISdigit;
++	  class_bit = BITw (tok_digit);
++	  class256_bit = BIT (tok_digit);
+ 	  handle_digits = 1;
+ 	  goto read_charclass;
+ 
+@@ -3876,8 +3876,7 @@ allocate_arrays (struct locale_ctype_t *ctype, const struct charmap_t *charmap,
+ 
+ 	  while (idx < number)
+ 	    {
+-	      int res = wcscmp ((const wchar_t *) sorted[idx]->from,
+-				(const wchar_t *) runp->from);
++	      int res = wcscmp_uint32 (sorted[idx]->from, runp->from);
+ 	      if (res == 0)
+ 		{
+ 		  replace = 1;
+@@ -3914,11 +3913,11 @@ allocate_arrays (struct locale_ctype_t *ctype, const struct charmap_t *charmap,
+       for (size_t cnt = 0; cnt < number; ++cnt)
+ 	{
+ 	  struct translit_to_t *srunp;
+-	  from_len += wcslen ((const wchar_t *) sorted[cnt]->from) + 1;
++	  from_len += wcslen_uint32 (sorted[cnt]->from) + 1;
+ 	  srunp = sorted[cnt]->to;
+ 	  while (srunp != NULL)
+ 	    {
+-	      to_len += wcslen ((const wchar_t *) srunp->str) + 1;
++	      to_len += wcslen_uint32 (srunp->str) + 1;
+ 	      srunp = srunp->next;
+ 	    }
+ 	  /* Plus one for the extra NUL character marking the end of
+@@ -3942,18 +3941,18 @@ allocate_arrays (struct locale_ctype_t *ctype, const struct charmap_t *charmap,
+ 	  ctype->translit_from_idx[cnt] = from_len;
+ 	  ctype->translit_to_idx[cnt] = to_len;
+ 
+-	  len = wcslen ((const wchar_t *) sorted[cnt]->from) + 1;
+-	  wmemcpy ((wchar_t *) &ctype->translit_from_tbl[from_len],
+-		   (const wchar_t *) sorted[cnt]->from, len);
++	  len = wcslen_uint32 (sorted[cnt]->from) + 1;
++	  wmemcpy_uint32 (&ctype->translit_from_tbl[from_len],
++			  sorted[cnt]->from, len);
+ 	  from_len += len;
+ 
+ 	  ctype->translit_to_idx[cnt] = to_len;
+ 	  srunp = sorted[cnt]->to;
+ 	  while (srunp != NULL)
+ 	    {
+-	      len = wcslen ((const wchar_t *) srunp->str) + 1;
+-	      wmemcpy ((wchar_t *) &ctype->translit_to_tbl[to_len],
+-		       (const wchar_t *) srunp->str, len);
++	      len = wcslen_uint32 (srunp->str) + 1;
++	      wmemcpy_uint32 (&ctype->translit_to_tbl[to_len],
++			      srunp->str, len);
+ 	      to_len += len;
+ 	      srunp = srunp->next;
+ 	    }
+diff --git a/locale/programs/ld-time.c b/locale/programs/ld-time.c
+index a590b013b3..5ed4fa0f59 100644
+--- a/locale/programs/ld-time.c
++++ b/locale/programs/ld-time.c
+@@ -219,8 +219,10 @@ No definition for %s category found"), "LC_TIME");
+ 	}
+       else
+ 	{
++	  static const uint32_t wt_fmt_ampm[]
++	    = { '%','I',':','%','M',':','%','S',' ','%','p',0 };
+ 	  time->t_fmt_ampm = "%I:%M:%S %p";
+-	  time->wt_fmt_ampm = (const uint32_t *) L"%I:%M:%S %p";
++	  time->wt_fmt_ampm = wt_fmt_ampm;
+ 	}
+     }
+ 
+@@ -230,7 +232,7 @@ No definition for %s category found"), "LC_TIME");
+       const int days_per_month[12] = { 31, 29, 31, 30, 31, 30,
+ 				       31, 31, 30, 31 ,30, 31 };
+       size_t idx;
+-      wchar_t *wstr;
++      uint32_t *wstr;
+ 
+       time->era_entries =
+ 	(struct era_data *) xmalloc (time->num_era
+@@ -456,18 +458,18 @@ No definition for %s category found"), "LC_TIME");
+ 	    }
+ 
+ 	  /* Now generate the wide character name and format.  */
+-	  wstr = wcschr ((wchar_t *) time->wera[idx], L':');/* end direction */
+-	  wstr = wstr ? wcschr (wstr + 1, L':') : NULL;	/* end offset */
+-	  wstr = wstr ? wcschr (wstr + 1, L':') : NULL;	/* end start */
+-	  wstr = wstr ? wcschr (wstr + 1, L':') : NULL;	/* end end */
++	  wstr = wcschr_uint32 (time->wera[idx], L':'); /* end direction */
++	  wstr = wstr ? wcschr_uint32 (wstr + 1, L':') : NULL; /* end offset */
++	  wstr = wstr ? wcschr_uint32 (wstr + 1, L':') : NULL; /* end start */
++	  wstr = wstr ? wcschr_uint32 (wstr + 1, L':') : NULL; /* end end */
+ 	  if (wstr != NULL)
+ 	    {
+-	      time->era_entries[idx].wname = (uint32_t *) wstr + 1;
+-	      wstr = wcschr (wstr + 1, L':');	/* end name */
++	      time->era_entries[idx].wname = wstr + 1;
++	      wstr = wcschr_uint32 (wstr + 1, L':'); /* end name */
+ 	      if (wstr != NULL)
+ 		{
+ 		  *wstr = L'\0';
+-		  time->era_entries[idx].wformat = (uint32_t *) wstr + 1;
++		  time->era_entries[idx].wformat = wstr + 1;
+ 		}
+ 	      else
+ 		time->era_entries[idx].wname =
+@@ -526,7 +528,16 @@ No definition for %s category found"), "LC_TIME");
+   if (time->date_fmt == NULL)
+     time->date_fmt = "%a %b %e %H:%M:%S %Z %Y";
+   if (time->wdate_fmt == NULL)
+-    time->wdate_fmt = (const uint32_t *) L"%a %b %e %H:%M:%S %Z %Y";
++    {
++      static const uint32_t wdate_fmt[] =
++	{ '%','a',' ',
++	  '%','b',' ',
++	  '%','e',' ',
++	  '%','H',':','%','M',':','%','S',' ',
++	  '%','Z',' ',
++	  '%','Y',0 };
++      time->wdate_fmt = wdate_fmt;
++    }
+ }
+ 
+ 
+diff --git a/locale/programs/linereader.c b/locale/programs/linereader.c
+index f8c49ac06f..ddda006037 100644
+--- a/locale/programs/linereader.c
++++ b/locale/programs/linereader.c
+@@ -776,7 +776,7 @@ get_string (struct linereader *lr, const struct charmap_t *charmap,
+ {
+   int return_widestr = lr->return_widestr;
+   struct lr_buffer lrb;
+-  wchar_t *buf2 = NULL;
++  uint32_t *buf2 = NULL;
+ 
+   lr_buffer_init (&lrb);
+ 
+diff --git a/locale/programs/localedef.c b/locale/programs/localedef.c
+index 1b751bb7be..c255e2b436 100644
+--- a/locale/programs/localedef.c
++++ b/locale/programs/localedef.c
+@@ -108,6 +108,7 @@ void (*argp_program_version_hook) (FILE *, struct argp_state *) = print_version;
+ #define OPT_NO_WARN 402
+ #define OPT_WARN 403
+ #define OPT_NO_HARD_LINKS 404
++#define OPT_UINT32_ALIGN 405
+ 
+ /* Definitions of arguments for argp functions.  */
+ static const struct argp_option options[] =
+@@ -152,6 +153,8 @@ static const struct argp_option options[] =
+     N_("Generate little-endian output") },
+   { "big-endian", OPT_BIG_ENDIAN, NULL, 0,
+     N_("Generate big-endian output") },
++  { "uint32-align", OPT_UINT32_ALIGN, "ALIGNMENT", 0,
++    N_("Set the target's uint32_t alignment in bytes (default 4)") },
+   { NULL, 0, NULL, 0, NULL }
+ };
+ 
+@@ -242,12 +245,14 @@ main (int argc, char *argv[])
+      ctype locale.  (P1003.2 4.35.5.2)  */
+   setlocale (LC_CTYPE, "POSIX");
+ 
++#ifndef NO_SYSCONF
+   /* Look whether the system really allows locale definitions.  POSIX
+      defines error code 3 for this situation so I think it must be
+      a fatal error (see P1003.2 4.35.8).  */
+   if (sysconf (_SC_2_LOCALEDEF) < 0)
+     record_error (3, 0, _("\
+ FATAL: system does not define `_POSIX2_LOCALEDEF'"));
++#endif
+ 
+   /* Process charmap file.  */
+   charmap = charmap_read (charmap_file, verbose, 1, be_quiet, 1);
+@@ -399,6 +404,9 @@ parse_opt (int key, char *arg, struct argp_state *state)
+       /* Do not hard link to other locales.  */
+       hard_links = false;
+       break;
++    case OPT_UINT32_ALIGN:
++      uint32_align_mask = strtol (arg, NULL, 0) - 1;
++      break;
+     case 'c':
+       force_output = 1;
+       break;
+diff --git a/locale/programs/locfile.c b/locale/programs/locfile.c
+index e3eef59295..711d6fbea0 100644
+--- a/locale/programs/locfile.c
++++ b/locale/programs/locfile.c
+@@ -543,6 +543,9 @@ compare_files (const char *filename1, const char *filename2, size_t size,
+    machine running localedef.  */
+ bool swap_endianness_p;
+ 
++/* The target's value of __align__(uint32_t) - 1.  */
++unsigned int uint32_align_mask = 3;
++
+ /* When called outside a start_locale_structure/end_locale_structure
+    or start_locale_prelude/end_locale_prelude block, record that the
+    next byte in FILE's obstack will be the first byte of a new element.
+@@ -620,7 +623,7 @@ add_locale_string (struct locale_file *file, const char *string)
+ void
+ add_locale_wstring (struct locale_file *file, const uint32_t *string)
+ {
+-  add_locale_uint32_array (file, string, wcslen ((const wchar_t *) string) + 1);
++  add_locale_uint32_array (file, string, wcslen_uint32 (string) + 1);
+ }
+ 
+ /* Record that FILE's next element is the 32-bit integer VALUE.  */
+diff --git a/locale/programs/locfile.h b/locale/programs/locfile.h
+index 5caf5c348f..76856a32c2 100644
+--- a/locale/programs/locfile.h
++++ b/locale/programs/locfile.h
+@@ -70,6 +70,8 @@ extern void write_all_categories (struct localedef_t *definitions,
+ 
+ extern bool swap_endianness_p;
+ 
++extern unsigned int uint32_align_mask;
++
+ /* Change the output to be big-endian if BIG_ENDIAN is true and
+    little-endian otherwise.  */
+ static inline void
+@@ -88,7 +90,8 @@ maybe_swap_uint32 (uint32_t value)
+ }
+ 
+ /* Likewise, but munge an array of N uint32_ts starting at ARRAY.  */
+-static inline void
++static void
++__attribute__ ((unused))
+ maybe_swap_uint32_array (uint32_t *array, size_t n)
+ {
+   if (swap_endianness_p)
+@@ -98,7 +101,8 @@ maybe_swap_uint32_array (uint32_t *array, size_t n)
+ 
+ /* Like maybe_swap_uint32_array, but the array of N elements is at
+    the end of OBSTACK's current object.  */
+-static inline void
++static void
++__attribute__ ((unused))
+ maybe_swap_uint32_obstack (struct obstack *obstack, size_t n)
+ {
+   maybe_swap_uint32_array ((uint32_t *) obstack_next_free (obstack) - n, n);
+@@ -275,4 +279,55 @@ extern void identification_output (struct localedef_t *locale,
+ 				   const struct charmap_t *charmap,
+ 				   const char *output_path);
+ 
++static size_t wcslen_uint32 (const uint32_t *str) __attribute__ ((unused));
++static uint32_t * wmemcpy_uint32 (uint32_t *s1, const uint32_t *s2, size_t n) __attribute__ ((unused));
++static uint32_t * wcschr_uint32 (const uint32_t *s, uint32_t ch) __attribute__ ((unused));
++static int wcscmp_uint32 (const uint32_t *s1, const uint32_t *s2) __attribute__ ((unused));
++static int wmemcmp_uint32 (const uint32_t *s1, const uint32_t *s2, size_t n) __attribute__ ((unused));
++
++static size_t
++wcslen_uint32 (const uint32_t *str)
++{
++  size_t len = 0;
++  while (str[len] != 0)
++    len++;
++  return len;
++}
++
++static  int
++wmemcmp_uint32 (const uint32_t *s1, const uint32_t *s2, size_t n)
++{
++  while (n-- != 0)
++    {
++      int diff = *s1++ - *s2++;
++      if (diff != 0)
++	return diff;
++    }
++  return 0;
++}
++
++static int
++wcscmp_uint32 (const uint32_t *s1, const uint32_t *s2)
++{
++  while (*s1 != 0 && *s1 == *s2)
++    s1++, s2++;
++  return *s1 - *s2;
++}
++
++static uint32_t *
++wmemcpy_uint32 (uint32_t *s1, const uint32_t *s2, size_t n)
++{
++  return memcpy (s1, s2, n * sizeof (uint32_t));
++}
++
++static uint32_t *
++wcschr_uint32 (const uint32_t *s, uint32_t ch)
++{
++  do
++    if (*s == ch)
++      return (uint32_t *) s;
++  while (*s++ != 0);
++  return 0;
++}
++
+ #endif /* locfile.h */
+diff --git a/locale/setlocale.c b/locale/setlocale.c
+index 6a902faa50..17413f0a9c 100644
+--- a/locale/setlocale.c
++++ b/locale/setlocale.c
+@@ -63,35 +63,6 @@ static char *const _nl_current_used[] =
+ 
+ #endif
+ 
+-
+-/* Define an array of category names (also the environment variable names).  */
+-const struct catnamestr_t _nl_category_names attribute_hidden =
+-  {
+-#define DEFINE_CATEGORY(category, category_name, items, a) \
+-    category_name,
+-#include "categories.def"
+-#undef DEFINE_CATEGORY
+-  };
+-
+-const uint8_t _nl_category_name_idxs[__LC_LAST] attribute_hidden =
+-  {
+-#define DEFINE_CATEGORY(category, category_name, items, a) \
+-    [category] = offsetof (struct catnamestr_t, CATNAMEMF (__LINE__)),
+-#include "categories.def"
+-#undef DEFINE_CATEGORY
+-  };
+-
+-/* An array of their lengths, for convenience.  */
+-const uint8_t _nl_category_name_sizes[] attribute_hidden =
+-  {
+-#define DEFINE_CATEGORY(category, category_name, items, a) \
+-    [category] = sizeof (category_name) - 1,
+-#include "categories.def"
+-#undef	DEFINE_CATEGORY
+-    [LC_ALL] = sizeof ("LC_ALL") - 1
+-  };
+-
+-
+ #ifdef NL_CURRENT_INDIRECT
+ # define WEAK_POSTLOAD(postload) weak_extern (postload)
+ #else
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0014-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch b/meta-openeuler/recipes-core/glibc/glibc/0014-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3e7d5b74c1b203c81280dce3e27709f7c71aaf57
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0014-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch
@@ -0,0 +1,80 @@
+From 653b0631f80f17abe01957c06ef8a8d5d189b789 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 3 Aug 2018 09:42:06 -0700
+Subject: [PATCH] localedef --add-to-archive uses a hard-coded locale path
+
+it doesn't exist in normal use, and there's no way to pass an
+alternative filename.
+
+Add a fallback of $LOCALEARCHIVE from the environment, and allow
+creation of new locale archives that are not the system archive.
+
+Upstream-Status: Inappropriate (OE-specific)
+
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ locale/programs/locarchive.c | 35 +++++++++++++++++++++++++----------
+ 1 file changed, 25 insertions(+), 10 deletions(-)
+
+diff --git a/locale/programs/locarchive.c b/locale/programs/locarchive.c
+index 71fd9f34fa..cd3eb90ad5 100644
+--- a/locale/programs/locarchive.c
++++ b/locale/programs/locarchive.c
+@@ -339,12 +339,24 @@ enlarge_archive (struct locarhandle *ah, const struct locarhead *head)
+   struct namehashent *oldnamehashtab;
+   struct locarhandle new_ah;
+   size_t prefix_len = output_prefix ? strlen (output_prefix) : 0;
+-  char archivefname[prefix_len + sizeof (ARCHIVE_NAME)];
+-  char fname[prefix_len + sizeof (ARCHIVE_NAME) + sizeof (".XXXXXX") - 1];
++  char *archivefname;
++  char *fname;
++  char *envarchive = getenv("LOCALEARCHIVE");
+ 
+-  if (output_prefix)
+-    memcpy (archivefname, output_prefix, prefix_len);
+-  strcpy (archivefname + prefix_len, ARCHIVE_NAME);
++  if (envarchive != NULL)
++    {
++      archivefname = xmalloc(strlen(envarchive) + 1);
++      fname = xmalloc(strlen(envarchive) + sizeof (".XXXXXX"));
++      strcpy (archivefname, envarchive);
++    }
++  else
++    {
++      archivefname = xmalloc(prefix_len + sizeof (ARCHIVE_NAME));
++      fname = xmalloc(prefix_len + sizeof (ARCHIVE_NAME) + sizeof (".XXXXXX") - 1);
++      if (output_prefix)
++        memcpy (archivefname, output_prefix, prefix_len);
++      strcpy (archivefname + prefix_len, ARCHIVE_NAME);
++    }
+   strcpy (stpcpy (fname, archivefname), ".XXXXXX");
+ 
+   /* Not all of the old file has to be mapped.  Change this now this
+@@ -568,10 +580,13 @@ open_archive (struct locarhandle *ah, bool readonly)
+   /* If ah has a non-NULL fname open that otherwise open the default.  */
+   if (archivefname == NULL)
+     {
+-      archivefname = default_fname;
+-      if (output_prefix)
+-        memcpy (default_fname, output_prefix, prefix_len);
+-      strcpy (default_fname + prefix_len, ARCHIVE_NAME);
++      archivefname = getenv("LOCALEARCHIVE");
++      if (archivefname == NULL) {
++              archivefname = default_fname;
++              if (output_prefix)
++                memcpy (default_fname, output_prefix, prefix_len);
++              strcpy (default_fname + prefix_len, ARCHIVE_NAME);
++      }
+     }
+ 
+   while (1)
+@@ -584,7 +599,7 @@ open_archive (struct locarhandle *ah, bool readonly)
+ 	     the default locale archive we ignore the failure and
+ 	     list an empty archive, otherwise we print an error
+ 	     and exit.  */
+-	  if (errno == ENOENT && archivefname == default_fname)
++	  if (errno == ENOENT)
+ 	    {
+ 	      if (readonly)
+ 		{
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0015-powerpc-Do-not-ask-compiler-for-finding-arch.patch b/meta-openeuler/recipes-core/glibc/glibc/0015-powerpc-Do-not-ask-compiler-for-finding-arch.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ff49a71bb21788727a2ba0c2d9e81036e37a902d
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0015-powerpc-Do-not-ask-compiler-for-finding-arch.patch
@@ -0,0 +1,48 @@
+From fae5ee7d7b9dca2f25684a99f7046042d870235f Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 7 Aug 2020 14:31:16 -0700
+Subject: [PATCH] powerpc: Do not ask compiler for finding arch
+
+This does not work well in cross compiling environments like OE
+and moreover it uses its own -mcpu/-march options via cflags
+
+Upstream-Status: Inappropriate [ OE-Specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ sysdeps/powerpc/preconfigure    | 5 +----
+ sysdeps/powerpc/preconfigure.ac | 5 +----
+ 2 files changed, 2 insertions(+), 8 deletions(-)
+
+diff --git a/sysdeps/powerpc/preconfigure b/sysdeps/powerpc/preconfigure
+index 4de94089a3..428ad7b162 100644
+--- a/sysdeps/powerpc/preconfigure
++++ b/sysdeps/powerpc/preconfigure
+@@ -29,10 +29,7 @@ esac
+ # directive which shows up, and try using it.
+ case "${machine}:${submachine}" in
+ *powerpc*:)
+-  archcpu=`echo "int foo () { return 0; }" \
+-	   | $CC $CFLAGS $CPPFLAGS -S -frecord-gcc-switches -xc -o - - \
+-	   | grep -E "mcpu=|.machine" -m 1 \
+-	   | sed -e "s/.*machine //" -e "s/.*mcpu=\(.*\)\"/\1/"`
++  archcpu=''
+   # Note if you add patterns here you must ensure that an appropriate
+   # directory exists in sysdeps/powerpc.  Likewise, if we find a
+   # cpu, don't let the generic configure append extra compiler options.
+diff --git a/sysdeps/powerpc/preconfigure.ac b/sysdeps/powerpc/preconfigure.ac
+index 6c63bd8257..3e925f1d48 100644
+--- a/sysdeps/powerpc/preconfigure.ac
++++ b/sysdeps/powerpc/preconfigure.ac
+@@ -29,10 +29,7 @@ esac
+ # directive which shows up, and try using it.
+ case "${machine}:${submachine}" in
+ *powerpc*:)
+-  archcpu=`echo "int foo () { return 0; }" \
+-	   | $CC $CFLAGS $CPPFLAGS -S -frecord-gcc-switches -xc -o - - \
+-	   | grep -E "mcpu=|[.]machine" -m 1 \
+-	   | sed -e "s/.*machine //" -e "s/.*mcpu=\(.*\)\"/\1/"`
++  archcpu=''
+   # Note if you add patterns here you must ensure that an appropriate
+   # directory exists in sysdeps/powerpc.  Likewise, if we find a
+   # cpu, don't let the generic configure append extra compiler options.
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0016-wordsize.h-Unify-the-header-between-arm-and-aarch64.patch b/meta-openeuler/recipes-core/glibc/glibc/0016-wordsize.h-Unify-the-header-between-arm-and-aarch64.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b7b4046efc3b075273b71794cedcae1c492880e0
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0016-wordsize.h-Unify-the-header-between-arm-and-aarch64.patch
@@ -0,0 +1,49 @@
+From 91a7848698ce6c96c646f3a170714ee71eab6884 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 15 May 2020 17:05:45 -0700
+Subject: [PATCH] wordsize.h: Unify the header between arm and aarch64
+
+This helps OE multilibs to not sythesize this header which causes all
+kind of recursions and other issues since wordsize is fundamental header
+and ends up including itself in many case e.g. clang tidy, bpf etc.
+
+Upstream-Status: Inappropriate [ OE-Specific ]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ sysdeps/aarch64/bits/wordsize.h | 8 ++++++--
+ sysdeps/arm/bits/wordsize.h     | 1 +
+ 2 files changed, 7 insertions(+), 2 deletions(-)
+ create mode 120000 sysdeps/arm/bits/wordsize.h
+
+diff --git a/sysdeps/aarch64/bits/wordsize.h b/sysdeps/aarch64/bits/wordsize.h
+index 04d4be9519..63876a7830 100644
+--- a/sysdeps/aarch64/bits/wordsize.h
++++ b/sysdeps/aarch64/bits/wordsize.h
+@@ -17,12 +17,16 @@
+    License along with the GNU C Library; if not, see
+    <https://www.gnu.org/licenses/>.  */
+ 
+-#ifdef __LP64__
++#if defined (__aarch64__) && defined (__LP64__)
+ # define __WORDSIZE			64
+-#else
++#elif defined (__aarch64__)
+ # define __WORDSIZE			32
+ # define __WORDSIZE32_SIZE_ULONG	1
+ # define __WORDSIZE32_PTRDIFF_LONG	1
++#else
++# define __WORDSIZE			32
++# define __WORDSIZE32_SIZE_ULONG	0
++# define __WORDSIZE32_PTRDIFF_LONG	0
+ #endif
+ 
+ #define __WORDSIZE_TIME64_COMPAT32	0
+diff --git a/sysdeps/arm/bits/wordsize.h b/sysdeps/arm/bits/wordsize.h
+new file mode 120000
+index 0000000000..4c4a788ec2
+--- /dev/null
++++ b/sysdeps/arm/bits/wordsize.h
+@@ -0,0 +1 @@
++../../aarch64/bits/wordsize.h
+\ No newline at end of file
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0017-Replace-echo-with-printf-builtin-in-nscd-init-script.patch b/meta-openeuler/recipes-core/glibc/glibc/0017-Replace-echo-with-printf-builtin-in-nscd-init-script.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f2ed82108156c159c870a4c9d2ef2983b5f9ac27
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0017-Replace-echo-with-printf-builtin-in-nscd-init-script.patch
@@ -0,0 +1,79 @@
+From 63611cfd3b25f3656db168aee41a5850ac769dfc Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 31 Dec 2015 14:33:02 -0800
+Subject: [PATCH] Replace echo with printf builtin in nscd init script
+
+The nscd init script calls for #! /bin/bash interpreter
+since it uses bash specific extentions namely (translated strings)
+and echo -n command, replace echo with printf and
+switch the shell interpreter to #!/bin/sh.
+
+Upstream-Status: Pending
+Signed-off-by: Ross Burton <ross.burton@arm.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ nscd/nscd.init | 20 ++++++++++----------
+ 1 file changed, 10 insertions(+), 10 deletions(-)
+
+diff --git a/nscd/nscd.init b/nscd/nscd.init
+index a882da7d8b..857b541381 100644
+--- a/nscd/nscd.init
++++ b/nscd/nscd.init
+@@ -1,4 +1,4 @@
+-#!/bin/bash
++#!/bin/sh
+ #
+ # nscd:		Starts the Name Switch Cache Daemon
+ #
+@@ -49,16 +49,16 @@ prog=nscd
+ start () {
+     [ -d /var/run/nscd ] || mkdir /var/run/nscd
+     [ -d /var/db/nscd ] || mkdir /var/db/nscd
+-    echo -n $"Starting $prog: "
++    printf "Starting $prog: "
+     daemon /usr/sbin/nscd
+     RETVAL=$?
+-    echo
++    printf "\n"
+     [ $RETVAL -eq 0 ] && touch /var/lock/subsys/nscd
+     return $RETVAL
+ }
+ 
+ stop () {
+-    echo -n $"Stopping $prog: "
++    printf "Stopping $prog: "
+     /usr/sbin/nscd -K
+     RETVAL=$?
+     if [ $RETVAL -eq 0 ]; then
+@@ -67,11 +67,11 @@ stop () {
+ 	# a non-privileged user
+ 	rm -f /var/run/nscd/nscd.pid
+ 	rm -f /var/run/nscd/socket
+-       	success $"$prog shutdown"
++	success "$prog shutdown"
+     else
+-       	failure $"$prog shutdown"
++	failure "$prog shutdown"
+     fi
+-    echo
++    printf "\n"
+     return $RETVAL
+ }
+ 
+@@ -103,13 +103,13 @@ case "$1" in
+ 	RETVAL=$?
+ 	;;
+     force-reload | reload)
+-    	echo -n $"Reloading $prog: "
++	printf "Reloading $prog: "
+ 	killproc /usr/sbin/nscd -HUP
+ 	RETVAL=$?
+-	echo
++	printf "\n"
+ 	;;
+     *)
+-	echo $"Usage: $0 {start|stop|status|restart|reload|condrestart}"
++	printf "Usage: $0 {start|stop|status|restart|reload|condrestart}\n"
+ 	RETVAL=1
+ 	;;
+ esac
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0018-sysdeps-gnu-configure.ac-Set-libc_cv_rootsbindir-onl.patch b/meta-openeuler/recipes-core/glibc/glibc/0018-sysdeps-gnu-configure.ac-Set-libc_cv_rootsbindir-onl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..12a460664f05666256bee43872949f95395dd1a5
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0018-sysdeps-gnu-configure.ac-Set-libc_cv_rootsbindir-onl.patch
@@ -0,0 +1,41 @@
+From 912ccb5001ffa5355caff09354558e89e9aa937b Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 18 Mar 2015 00:27:10 +0000
+Subject: [PATCH] sysdeps/gnu/configure.ac: Set libc_cv_rootsbindir only if its
+ empty
+
+This ensures that it can be set in build environment
+
+Upstream-Status: Pending
+Signed-off-by: Matthieu Crapet <Matthieu.Crapet@ingenico.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ sysdeps/gnu/configure    | 2 +-
+ sysdeps/gnu/configure.ac | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/sysdeps/gnu/configure b/sysdeps/gnu/configure
+index 18c9d7945a..ef22cc845d 100644
+--- a/sysdeps/gnu/configure
++++ b/sysdeps/gnu/configure
+@@ -32,7 +32,7 @@ case "$prefix" in
+   else
+     libc_cv_localstatedir=$localstatedir
+    fi
+-  libc_cv_rootsbindir=/sbin
++  libc_cv_rootsbindir=${libc_cv_rootsbindir:=/sbin}
+   ;;
+ esac
+ 
+diff --git a/sysdeps/gnu/configure.ac b/sysdeps/gnu/configure.ac
+index 634fe4de2a..492112e0fd 100644
+--- a/sysdeps/gnu/configure.ac
++++ b/sysdeps/gnu/configure.ac
+@@ -21,6 +21,6 @@ case "$prefix" in
+   else
+     libc_cv_localstatedir=$localstatedir
+    fi
+-  libc_cv_rootsbindir=/sbin
++  libc_cv_rootsbindir=${libc_cv_rootsbindir:=/sbin}
+   ;;
+ esac
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0019-timezone-Make-shell-interpreter-overridable-in-tzsel.patch b/meta-openeuler/recipes-core/glibc/glibc/0019-timezone-Make-shell-interpreter-overridable-in-tzsel.patch
new file mode 100644
index 0000000000000000000000000000000000000000..359b1c37e5ee4a6bcb8693789947533540b14a58
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0019-timezone-Make-shell-interpreter-overridable-in-tzsel.patch
@@ -0,0 +1,47 @@
+From 1d518ac57b00a3335f80f10f899c1bc24a0ddbf5 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 9 Dec 2021 15:14:42 -0800
+Subject: [PATCH] timezone: Make shell interpreter overridable in tzselect.ksh
+
+define new macro called KSHELL which can be used to define default shell
+use Bash by default
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ Makeconfig        | 9 +++++++++
+ timezone/Makefile | 1 +
+ 2 files changed, 10 insertions(+)
+
+diff --git a/Makeconfig b/Makeconfig
+index 77d7fd14df..e253046861 100644
+--- a/Makeconfig
++++ b/Makeconfig
+@@ -309,6 +309,15 @@ ifndef sysincludedir
+ sysincludedir = /usr/include
+ endif
+ 
++# The full path name of a Posix-compliant shell, preferably one that supports
++# the Korn shell's 'select' statement as an extension.
++# These days, Bash is the most popular.
++# It should be OK to set this to /bin/sh, on platforms where /bin/sh
++# lacks 'select' or doesn't completely conform to Posix, but /bin/bash
++# is typically nicer if it works.
++ifndef KSHELL
++KSHELL = /bin/bash
++endif
+ 
+ # Commands to install files.
+ ifndef INSTALL_DATA
+diff --git a/timezone/Makefile b/timezone/Makefile
+index 0306c0bca9..4dfdcebdb7 100644
+--- a/timezone/Makefile
++++ b/timezone/Makefile
+@@ -136,6 +136,7 @@ $(objpfx)tzselect: tzselect.ksh $(common-objpfx)config.make
+ 	    -e '/TZVERSION=/s|see_Makefile|"$(version)"|' \
+ 	    -e '/PKGVERSION=/s|=.*|="$(PKGVERSION)"|' \
+ 	    -e '/REPORT_BUGS_TO=/s|=.*|="$(REPORT_BUGS_TO)"|' \
++	    -e 's|#!/bin/bash|#!$(KSHELL)|g' \
+ 	    < $< > $@.new
+ 	chmod 555 $@.new
+ 	mv -f $@.new $@
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0020-tzselect.ksh-Use-bin-sh-default-shell-interpreter.patch b/meta-openeuler/recipes-core/glibc/glibc/0020-tzselect.ksh-Use-bin-sh-default-shell-interpreter.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9a1bfdd6af39fd2963425ac535923cf5c204b600
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0020-tzselect.ksh-Use-bin-sh-default-shell-interpreter.patch
@@ -0,0 +1,27 @@
+From 7274541782927394852712ba0c8dfd67bd9b8b5b Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 15 Dec 2021 21:47:53 -0800
+Subject: [PATCH] tzselect.ksh: Use /bin/sh default shell interpreter
+
+checkbashism reports no issues with tzselect.ksh, therefore using
+/bin/sh instead of /bin/bash should be safe and portable across systems
+which don't ship bash ( embedded systems )
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Cc: Adhemerval Zanella <adhemerval.zanella@linaro.org>
+Cc: Paul Eggert <eggert@cs.ucla.edu>
+---
+ timezone/tzselect.ksh | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/timezone/tzselect.ksh b/timezone/tzselect.ksh
+index 18fce27e24..cc08efb0fb 100755
+--- a/timezone/tzselect.ksh
++++ b/timezone/tzselect.ksh
+@@ -1,4 +1,4 @@
+-#!/bin/bash
++#!/bin/sh
+ # Ask the user about the time zone, and output the resulting TZ value to stdout.
+ # Interact with the user via stderr and stdin.
+ 
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0021-fix-create-thread-failed-in-unprivileged-process-BZ-.patch b/meta-openeuler/recipes-core/glibc/glibc/0021-fix-create-thread-failed-in-unprivileged-process-BZ-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3b567cc9ab1f630f22516ddedf99539da3de9f14
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0021-fix-create-thread-failed-in-unprivileged-process-BZ-.patch
@@ -0,0 +1,86 @@
+From 4a1bff4c1e34ad9b596a7ba44ab61f4c9d00097b Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Sun, 29 Aug 2021 20:49:16 +0800
+Subject: [PATCH] fix create thread failed in unprivileged process [BZ #28287]
+
+Since commit [d8ea0d0168 Add an internal wrapper for clone, clone2 and clone3]
+applied, start a unprivileged container (docker run without --privileged),
+it creates a thread failed in container.
+
+In commit d8ea0d0168, it calls __clone3 if HAVE_CLONE3_WAPPER is defined.  If
+__clone3 returns -1 with ENOSYS, fall back to clone or clone2.
+
+As known from [1], cloneXXX fails with EPERM if CLONE_NEWCGROUP,
+CLONE_NEWIPC, CLONE_NEWNET, CLONE_NEWNS, CLONE_NEWPID, or CLONE_NEWUTS
+was specified by an unprivileged process (process without CAP_SYS_ADMIN)
+
+[1] https://man7.org/linux/man-pages/man2/clone3.2.html
+
+So if __clone3 returns -1 with EPERM, fall back to clone or clone2 could
+fix the issue. Here are the test steps:
+
+1) Prepare test code
+cat > conftest.c <<ENDOF
+ #include <pthread.h>
+ #include <stdio.h>
+
+int check_me = 0;
+void* func(void* data) {check_me = 42; printf("start thread: check_me %d\n", check_me); return &check_me;}
+int main()
+{
+  pthread_t t;
+  void *ret;
+  pthread_create (&t, 0, func, 0);
+  pthread_join (t, &ret);
+  printf("check_me %d, p %p\n", check_me, &ret);
+  return (check_me != 42 || ret != &check_me);
+}
+
+ENDOF
+
+2) Compile
+gcc -o conftest -pthread conftest.c
+
+3) Start a container with glibc 2.34 installed
+[skip details]
+docker run -it <container-image-name> bash
+
+4) Run conftest without this patch
+$ ./conftest
+check_me 0, p 0x7ffd91ccd400
+
+5) Run conftest with this patch
+$ ./conftest
+start thread: check_me 42
+check_me 42, p 0x7ffe253c6f20
+
+Upstream-Status: Inappropriate [Rejected by upstream]
+
+Upstream glibc rejected it because the latest docker has resolved the issue [1],
+and upstream glibc does not backward compatibility with old docker[2]
+
+In order to build Yocto with uninative in old docker, we need this local
+patch
+
+[1] https://github.com/moby/moby/commit/9f6b562dd12ef7b1f9e2f8e6f2ab6477790a6594
+[2] https://sourceware.org/pipermail/libc-alpha/2021-August/130590.html
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ sysdeps/unix/sysv/linux/clone-internal.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/sysdeps/unix/sysv/linux/clone-internal.c b/sysdeps/unix/sysv/linux/clone-internal.c
+index 790739cfce..8d24d04917 100644
+--- a/sysdeps/unix/sysv/linux/clone-internal.c
++++ b/sysdeps/unix/sysv/linux/clone-internal.c
+@@ -106,7 +106,7 @@ __clone_internal (struct clone_args *cl_args,
+ #ifdef HAVE_CLONE3_WRAPPER
+   int saved_errno = errno;
+   int ret = __clone3_internal (cl_args, func, arg);
+-  if (ret != -1 || errno != ENOSYS)
++  if (ret != -1 || (errno != ENOSYS && errno != EPERM))
+     return ret;
+ 
+   /* NB: Restore errno since errno may be checked against non-zero
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0022-Avoid-hardcoded-build-time-paths-in-the-output-binar.patch b/meta-openeuler/recipes-core/glibc/glibc/0022-Avoid-hardcoded-build-time-paths-in-the-output-binar.patch
new file mode 100644
index 0000000000000000000000000000000000000000..55c81f38aa37b96d43a110668ecf2e4385ec6b64
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0022-Avoid-hardcoded-build-time-paths-in-the-output-binar.patch
@@ -0,0 +1,32 @@
+From e61792fc978f9b8a9c790be468fbf97828ac8ae9 Mon Sep 17 00:00:00 2001
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Date: Sun, 24 Jul 2022 07:07:29 -0700
+Subject: [PATCH] Avoid hardcoded build time paths in the output binaries
+
+replace the compile definitions with the output locations.
+
+Upstream-Status: Inappropriate [would need reworking somehow to be acceptable upstream]
+
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ support/Makefile | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/support/Makefile b/support/Makefile
+index 917a858bd1..17a747c8c7 100644
+--- a/support/Makefile
++++ b/support/Makefile
+@@ -227,9 +227,9 @@ libsupport-inhibit-o += .o
+ endif
+ 
+ CFLAGS-support_paths.c = \
+-		-DSRCDIR_PATH=\"`cd .. ; pwd`\" \
+-		-DOBJDIR_PATH=\"`cd $(objpfx)/..; pwd`\" \
+-		-DOBJDIR_ELF_LDSO_PATH=\"`cd $(objpfx)/..; pwd`/elf/$(rtld-installed-name)\" \
++		-DSRCDIR_PATH=\"$(oe_srcdir)\" \
++		-DOBJDIR_PATH=\"$(libdir)/glibc-tests/ptest/tests/glibc-ptest\" \
++		-DOBJDIR_ELF_LDSO_PATH=\"$(slibdir)/$(rtld-installed-name)\" \
+ 		-DINSTDIR_PATH=\"$(prefix)\" \
+ 		-DLIBDIR_PATH=\"$(libdir)\" \
+ 		-DBINDIR_PATH=\"$(bindir)\" \
diff --git a/meta-openeuler/recipes-core/glibc/glibc/0023-aarch64-configure-Pass-mcpu-along-with-march-to-dete.patch b/meta-openeuler/recipes-core/glibc/glibc/0023-aarch64-configure-Pass-mcpu-along-with-march-to-dete.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7be9fc981d6ce54ca2f7c6f56e83695e6175aa07
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/0023-aarch64-configure-Pass-mcpu-along-with-march-to-dete.patch
@@ -0,0 +1,56 @@
+From d836f008a96aa9b2e88c7b394bfc110542e57176 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 4 Aug 2023 09:34:50 -0700
+Subject: [PATCH] aarch64/configure: Pass -mcpu along with -march to detect sve
+ support
+
+SVE support logic in configure is rightly passing -march=<arch>+sve to
+compiler to override whatever user might have passed via environment,
+however GCC does not do as intended when -mcpu is part of environment
+compiler flags, then it overrides the -march computed from -mcpu and
+igonores other -march values so this test fails for lot of aarch64
+machines which pass -mcpu that does not support sve. This is seemingly a
+bug in GCC [1], until that is fixed we preempt -mcpu along with -march
+in the configure test itself. It does not change functionality and yet
+lets us through the GCC inconsistency.
+
+[1] https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110901
+
+Upstream-Status: Inappropriate [Workaround for a GCC issue]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ sysdeps/aarch64/configure    | 2 +-
+ sysdeps/aarch64/configure.ac | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/sysdeps/aarch64/configure b/sysdeps/aarch64/configure
+index 5e91fab023..39dddc66d4 100644
+--- a/sysdeps/aarch64/configure
++++ b/sysdeps/aarch64/configure
+@@ -327,7 +327,7 @@ else $as_nop
+   cat > conftest.s <<\EOF
+         ptrue p0.b
+ EOF
+-if { ac_try='${CC-cc} -c -march=armv8.2-a+sve conftest.s 1>&5'
++if { ac_try='${CC-cc} -c -mcpu=generic+sve -march=armv8.2-a+sve conftest.s 1>&5'
+   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
+   (eval $ac_try) 2>&5
+   ac_status=$?
+diff --git a/sysdeps/aarch64/configure.ac b/sysdeps/aarch64/configure.ac
+index 8a708f2ef4..b6a146d2be 100644
+--- a/sysdeps/aarch64/configure.ac
++++ b/sysdeps/aarch64/configure.ac
+@@ -92,7 +92,7 @@ AC_CACHE_CHECK([for SVE support in assembler], [libc_cv_aarch64_sve_asm], [dnl
+ cat > conftest.s <<\EOF
+         ptrue p0.b
+ EOF
+-if AC_TRY_COMMAND(${CC-cc} -c -march=armv8.2-a+sve conftest.s 1>&AS_MESSAGE_LOG_FD); then
++if AC_TRY_COMMAND(${CC-cc} -c -mcpu=generic+sve -march=armv8.2-a+sve conftest.s 1>&AS_MESSAGE_LOG_FD); then
+   libc_cv_aarch64_sve_asm=yes
+ else
+   libc_cv_aarch64_sve_asm=no
+-- 
+2.41.0
+
diff --git a/meta-openeuler/recipes-core/glibc/glibc/check-test-wrapper b/meta-openeuler/recipes-core/glibc/glibc/check-test-wrapper
new file mode 100644
index 0000000000000000000000000000000000000000..5cc993f718a74080616a1edecda2db04431af39b
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/check-test-wrapper
@@ -0,0 +1,80 @@
+#!/usr/bin/env python3
+import sys
+import os
+import subprocess
+import resource
+
+env = os.environ.copy()
+args = sys.argv[1:]
+targettype = args.pop(0)
+
+if targettype == "user":
+    qemuargs = os.environ.get("QEMU_OPTIONS", "").split()
+    if not os.path.exists(qemuargs[0]):
+        # ensure qemu args has a valid absolute path
+        for i in os.environ.get("PATH", "").split(":"):
+            if os.path.exists(os.path.join(i, qemuargs[0])):
+                qemuargs[0] = os.path.join(i, qemuargs[0])
+                break
+    sysroot = os.environ.get("QEMU_SYSROOT", None)
+    if not sysroot:
+        sys.exit(-1)
+    libpaths = [sysroot + "/usr/lib", sysroot + "/lib"]
+
+    if args[0] == "env":
+        args.pop(0)
+        if len(args) == 0:
+            args = ["env"]
+        else:
+            # process options
+            while args[0].startswith("-"):
+                opt = args.pop(0).lstrip("-")
+                if "i" in opt:
+                    env.clear()
+            # process environment vars
+            while "=" in args[0]:
+                key, val = args.pop(0).split("=", 1)
+                if key == "LD_LIBRARY_PATH":
+                    libpaths += val.split(":")
+                else:
+                    env[key] = val
+    if args[0] == "cp":
+        # ignore copies, the filesystem is the same
+        sys.exit(0)
+
+    qemuargs += ["-L", sysroot]
+    qemuargs += ["-E", "LD_LIBRARY_PATH={}".format(":".join(libpaths))]
+    command = qemuargs + args
+
+    # We've seen qemu-arm using up all system memory for some glibc
+    # tests e.g. nptl/tst-pthread-timedlock-lockloop
+    # Cap at 8GB since no test should need more than that
+    # (5GB adds 7 failures for qemuarm glibc test run)
+    limit = 8*1024*1024*1024
+    resource.setrlimit(resource.RLIMIT_AS, (limit, limit))
+
+elif targettype == "ssh":
+    host = os.environ.get("SSH_HOST", None)
+    user = os.environ.get("SSH_HOST_USER", None)
+    port = os.environ.get("SSH_HOST_PORT", None)
+
+    command = ["ssh", "-o", "UserKnownHostsFile=/dev/null", "-o", "StrictHostKeyChecking=no", "-o", "LogLevel=quiet"]
+    if port:
+        command += ["-p", str(port)]
+    if not host:
+        sys.exit(-1)
+    command += ["{}@{}".format(user, host) if user else host]
+
+    # wrap and replace quotes for correct transformation on ssh
+    wrapped = " ".join(["'{0}'".format(i.replace("'", r"'\''")) for i in ["cd", os.getcwd()]]) + "; "
+    wrapped += " ".join(["'{0}'".format(i.replace("'", r"'\''")) for i in args])
+    command += ["sh", "-c", "\"{}\"".format(wrapped)]
+else:
+    sys.exit(-1)
+
+try:
+    r = subprocess.run(command, timeout = 1800, env = env)
+    sys.exit(r.returncode)
+except subprocess.TimeoutExpired:
+    sys.exit(-1)
+
diff --git a/meta-openeuler/recipes-core/glibc/glibc/etc/ld.so.conf b/meta-openeuler/recipes-core/glibc/glibc/etc/ld.so.conf
new file mode 100644
index 0000000000000000000000000000000000000000..83327c01bf52e8a3eefe741bbebfe2097a3a4cf7
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/etc/ld.so.conf
@@ -0,0 +1 @@
+include /etc/ld.so.conf.d/*.conf
diff --git a/meta-openeuler/recipes-core/glibc/glibc/generate-supported.mk b/meta-openeuler/recipes-core/glibc/glibc/generate-supported.mk
new file mode 100644
index 0000000000000000000000000000000000000000..d2a28c2dc63916b97686d9ea8b6656308a6f6299
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/generate-supported.mk
@@ -0,0 +1,11 @@
+#!/usr/bin/make
+
+include $(IN)
+
+all:
+	rm -f $(OUT)
+	touch $(OUT)
+	for locale in $(SUPPORTED-LOCALES); do \
+		[ $$locale = true ] && continue; \
+		echo $$locale | sed 's,/, ,' >> $(OUT); \
+	done
diff --git a/meta-openeuler/recipes-core/glibc/glibc/makedbs.sh b/meta-openeuler/recipes-core/glibc/glibc/makedbs.sh
new file mode 100644
index 0000000000000000000000000000000000000000..7d51a673521887d9c759ec570b100f94abc28ef9
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/makedbs.sh
@@ -0,0 +1,177 @@
+#!/bin/sh
+
+#
+# Make passwd.db, group.db, etc.
+#
+
+VAR_DB=/var/db
+
+# Use make if available
+if [ -x /usr/bin/make -o -x /bin/make ]; then
+	make -C $VAR_DB
+	exit 0
+fi
+
+# No make available, do it in hard way
+
+# passwd.db
+if [ -e /etc/passwd ]; then
+target=$VAR_DB/passwd.db
+echo -n "passwd... "
+awk 'BEGIN { FS=":"; OFS=":" } \
+ /^[ \t]*$$/ { next } \
+ /^[ \t]*#/ { next } \
+ /^[^#]/ { printf ".%s ", $$1; print; \
+	   printf "=%s ", $$3; print }' /etc/passwd | \
+makedb --quiet -o $target -
+echo "done."
+fi
+
+# group.db
+if [ -e /etc/group ]; then
+target=$VAR_DB/group.db
+echo -n "group... "
+awk 'BEGIN { FS=":"; OFS=":" } \
+ /^[ \t]*$$/ { next } \
+ /^[ \t]*#/ { next } \
+ /^[^#]/ { printf ".%s ", $$1; print; \
+	   printf "=%s ", $$3; print; \
+	   if ($$4 != "") { \
+	     split($$4, grmems, ","); \
+	     for (memidx in grmems) { \
+	       mem=grmems[memidx]; \
+	       if (members[mem] == "") \
+		 members[mem]=$$3; \
+	       else \
+		 members[mem]=members[mem] "," $$3; \
+	     } \
+	     delete grmems; } } \
+ END { for (mem in members) \
+	 printf ":%s %s %s\n", mem, mem, members[mem]; }' /etc/group | \
+makedb --quiet -o $target -
+echo "done."
+fi
+
+# ethers.db
+if [ -e /etc/ethers ]; then
+target=$VAR_DB/ethers.db
+echo -n "ethers... "
+awk '/^[ \t]*$$/ { next } \
+ /^[ \t]*#/ { next } \
+ /^[^#]/ { printf ".%s ", $$1; print; \
+	   printf "=%s ", $$2; print }' /etc/ethers | \
+makedb --quiet -o $target -
+echo "done."
+fi
+
+# protocols.db
+if [ -e /etc/protocols ]; then
+target=$VAR_DB/protocols.db
+echo -n "protocols... "
+awk '/^[ \t]*$$/ { next } \
+ /^[ \t]*#/ { next } \
+ /^[^#]/ { printf ".%s ", $$1; print; \
+	   printf "=%s ", $$2; print; \
+	   for (i = 3; i <= NF && !($$i ~ /^#/); ++i) \
+	     { printf ".%s ", $$i; print } }' /etc/protocols | \
+makedb --quiet -o $target -
+echo "done."
+fi
+
+# rpc.db
+if [ -e /etc/rpc ]; then
+target=$VAR_DB/rpc.db
+echo -n "rpc... "
+awk '/^[ \t]*$$/ { next } \
+ /^[ \t]*#/ { next } \
+ /^[^#]/ { printf ".%s ", $$1; print; \
+	   printf "=%s ", $$2; print; \
+	   for (i = 3; i <= NF && !($$i ~ /^#/); ++i) \
+	     { printf ".%s ", $$i; print } }' /etc/rpc | \
+makedb --quiet -o $target -
+echo "done."
+fi
+
+# services.db
+if [ -e /etc/services ]; then
+target=$VAR_DB/services.db
+echo -n "services... "
+awk 'BEGIN { FS="[ \t/]+" } \
+ /^[ \t]*$$/ { next } \
+ /^[ \t]*#/ { next } \
+ /^[^#]/ { sub(/[ \t]*#.*$$/, "");\
+	   printf ":%s/%s ", $$1, $$3; print; \
+	   printf ":%s/ ", $$1; print; \
+	   printf "=%s/%s ", $$2, $$3; print; \
+	   printf "=%s/ ", $$2; print; \
+	   for (i = 4; i <= NF && !($$i ~ /^#/); ++i) \
+	     { printf ":%s/%s ", $$i, $$3; print; \
+	       printf ":%s/ ", $$i; print } }' /etc/services | \
+makedb --quiet -o $target -
+echo "done."
+fi
+
+# shadow.db
+if [ -e /etc/shadow ]; then
+target=$VAR_DB/shadow.db
+echo -n "shadow... "
+awk 'BEGIN { FS=":"; OFS=":" } \
+ /^[ \t]*$$/ { next } \
+ /^[ \t]*#/ { next } \
+ /^[^#]/ { printf ".%s ", $$1; print }' /etc/shadow | \
+(umask 077 && makedb --quiet -o $target -)
+echo "done."
+if chgrp shadow $target 2>/dev/null; then
+	chmod g+r $target
+else
+	chown 0 $target; chgrp 0 $target; chmod 600 $target;
+	echo
+	echo "Warning: The shadow password database $target"
+	echo "has been set to be readable only by root.  You may want"
+	echo "to make it readable by the \`shadow' group depending"
+	echo "on your configuration."
+	echo
+fi
+fi
+
+# gshadow.db
+if [ -e /etc/gshadow ]; then
+target=$VAR_DB/gshadow.db
+echo -n "gshadow... "
+awk 'BEGIN { FS=":"; OFS=":" } \
+ /^[ \t]*$$/ { next } \
+ /^[ \t]*#/ { next } \
+ /^[^#]/ { printf ".%s ", $$1; print }' /etc/gshadow | \
+(umask 077 && makedb --quiet -o $target -)
+echo "done."
+if chgrp shadow $target 2>/dev/null; then
+	chmod g+r $target
+else
+	chown 0 $target; chgrp 0 $target; chmod 600 $target
+	echo
+	echo "Warning: The shadow group database $target"
+	echo "has been set to be readable only by root.  You may want"
+	echo "to make it readable by the \`shadow' group depending"
+	echo "on your configuration."
+	echo
+fi
+fi
+
+# netgroup.db
+if [ -e /etc/netgroup ]; then
+target=$VAR_DB/netgroup.db
+echo -n "netgroup... "
+awk 'BEGIN { ini=1 } \
+ /^[ \t]*$$/ { next } \
+ /^[ \t]*#/ { next } \
+ /^[^#]/ { if (sub(/[ \t]*\\$$/, " ") == 0) end="\n"; \
+	   else end=""; \
+	   gsub(/[ \t]+/, " "); \
+	   sub(/^[ \t]*/, ""); \
+	   if (ini == 0) printf "%s%s", $$0, end; \
+	   else printf ".%s %s%s", $$1, $$0, end; \
+	   ini=end == "" ? 0 : 1; } \
+ END { if (ini==0) printf "\n" }' /etc/netgroup | \
+makedb --quiet -o $target
+echo "done."
+fi
diff --git a/meta-openeuler/recipes-core/glibc/glibc/run-ptest b/meta-openeuler/recipes-core/glibc/glibc/run-ptest
new file mode 100644
index 0000000000000000000000000000000000000000..c394b4986607dac10cc9ee6c2aa494abd8f1ee2b
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc/run-ptest
@@ -0,0 +1,37 @@
+#!/bin/bash
+# ptest script for glibc - to run time related tests to
+# facilitate Y2038 validation
+# Run with 'ptest-runner glibc-tests'
+
+output() {
+  retcode=$?
+  if [ $retcode -eq 0 ]
+    then echo "PASS: $i"
+  elif [ $retcode -eq 77 ]
+    then echo "SKIP: $i"
+  else echo "FAIL: $i"
+  fi
+}
+
+# Allow altering time on the target
+export GLIBC_TEST_ALLOW_TIME_SETTING="1"
+
+tst_time64=$(ls -r ${PWD}/tests/glibc-ptest/*-time64)
+
+# Remove '-time64' suffix - those tests are also time
+# related
+tst_time_tmp=$(sed -e "s/-time64$//" <<< ${tst_time64})
+
+# Run tests supporting only 32 bit time
+for i in ${tst_time_tmp}
+do
+	$i >/dev/null 2>&1
+	output
+done
+
+# Run tests supporting only 64 bit time
+for i in ${tst_time64}
+do
+	$i >/dev/null 2>&1
+	output
+done
diff --git a/meta-openeuler/recipes-core/glibc/glibc_%.bbappend b/meta-openeuler/recipes-core/glibc/glibc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9f56f84ff82ed1ca42f8508691866834704fa798
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc_%.bbappend
@@ -0,0 +1 @@
+require glibc-src.inc
diff --git a/meta-openeuler/recipes-core/glibc/glibc_2.38.bb b/meta-openeuler/recipes-core/glibc/glibc_2.38.bb
new file mode 100644
index 0000000000000000000000000000000000000000..32ccb888f0fa1fcf94371c45f7fc548577901f1b
--- /dev/null
+++ b/meta-openeuler/recipes-core/glibc/glibc_2.38.bb
@@ -0,0 +1,130 @@
+require glibc.inc
+require glibc-version.inc
+
+# glibc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1010022
+# glibc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1010023
+# glibc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1010024
+CVE_STATUS_GROUPS = "CVE_STATUS_RECIPE"
+CVE_STATUS_RECIPE = "CVE-2019-1010022 CVE-2019-1010023 CVE-2019-1010024"
+CVE_STATUS_RECIPE[status] = "disputed: \
+Upstream glibc maintainers dispute there is any issue and have no plans to address it further. \
+this is being treated as a non-security bug and no real threat."
+
+# glibc https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-1010025
+# Potential patch at https://sourceware.org/bugzilla/show_bug.cgi?id=22853
+CVE_STATUS[CVE-2019-1010025] = "disputed: \
+Allows for ASLR bypass so can bypass some hardening, not an exploit in itself, may allow \
+easier access for another. 'ASLR bypass itself is not a vulnerability.'"
+
+CVE_STATUS[CVE-2023-25139] = "cpe-stable-backport: This is integrated into the 2.37 branch as of 07b9521fc6"
+
+DEPENDS += "gperf-native bison-native"
+
+NATIVESDKFIXES ?= ""
+NATIVESDKFIXES:class-nativesdk = "\
+           file://0003-nativesdk-glibc-Look-for-host-system-ld.so.cache-as-.patch \
+           file://0004-nativesdk-glibc-Fix-buffer-overrun-with-a-relocated-.patch \
+           file://0005-nativesdk-glibc-Raise-the-size-of-arrays-containing-.patch \
+           file://0006-nativesdk-glibc-Allow-64-bit-atomics-for-x86.patch \
+           file://0007-nativesdk-glibc-Make-relocatable-install-for-locales.patch \
+           file://0008-nativesdk-glibc-Fall-back-to-faccessat-on-faccess2-r.patch \
+"
+
+SRC_URI =  "${GLIBC_GIT_URI};branch=${SRCBRANCH};name=glibc \
+           file://etc/ld.so.conf \
+           file://generate-supported.mk \
+           file://makedbs.sh \
+           \
+           ${NATIVESDKFIXES} \
+           file://0009-yes-within-the-path-sets-wrong-config-variables.patch \
+           file://0010-eglibc-Cross-building-and-testing-instructions.patch \
+           file://0011-eglibc-Help-bootstrap-cross-toolchain.patch \
+           file://0012-eglibc-Resolve-__fpscr_values-on-SH4.patch \
+           file://0013-eglibc-Forward-port-cross-locale-generation-support.patch \
+           file://0014-localedef-add-to-archive-uses-a-hard-coded-locale-pa.patch \
+           file://0015-powerpc-Do-not-ask-compiler-for-finding-arch.patch \
+           file://0016-wordsize.h-Unify-the-header-between-arm-and-aarch64.patch \
+           file://0017-Replace-echo-with-printf-builtin-in-nscd-init-script.patch \
+           file://0018-sysdeps-gnu-configure.ac-Set-libc_cv_rootsbindir-onl.patch \
+           file://0019-timezone-Make-shell-interpreter-overridable-in-tzsel.patch \
+           file://0020-tzselect.ksh-Use-bin-sh-default-shell-interpreter.patch \
+           file://0021-fix-create-thread-failed-in-unprivileged-process-BZ-.patch \
+           file://0022-Avoid-hardcoded-build-time-paths-in-the-output-binar.patch \
+           file://0023-aarch64-configure-Pass-mcpu-along-with-march-to-dete.patch \
+"
+S = "${WORKDIR}/git"
+B = "${WORKDIR}/build-${TARGET_SYS}"
+
+PACKAGES_DYNAMIC = ""
+
+# the -isystem in bitbake.conf screws up glibc do_stage
+BUILD_CPPFLAGS = "-I${STAGING_INCDIR_NATIVE}"
+TARGET_CPPFLAGS = "-I${STAGING_DIR_TARGET}${includedir}"
+
+GLIBC_BROKEN_LOCALES = ""
+
+GLIBCPIE ??= ""
+
+EXTRA_OECONF = "--enable-kernel=${OLDEST_KERNEL} \
+                --disable-profile \
+                --disable-debug --without-gd \
+                --enable-clocale=gnu \
+                --with-headers=${STAGING_INCDIR} \
+                --without-selinux \
+                --enable-bind-now \
+                --enable-stack-protector=strong \
+                --disable-crypt \
+                --with-default-link \
+                --disable-werror \
+                --enable-fortify-source \
+                ${@bb.utils.contains_any('SELECTED_OPTIMIZATION', '-O0 -Og', '--disable-werror', '', d)} \
+                ${GLIBCPIE} \
+                ${GLIBC_EXTRA_OECONF}"
+
+EXTRA_OECONF += "${@get_libc_fpu_setting(bb, d)}"
+
+EXTRA_OECONF:append:x86 = " ${@bb.utils.contains_any('TUNE_FEATURES', 'i586 c3', '--disable-cet', '--enable-cet', d)}"
+EXTRA_OECONF:append:x86-64 = " --enable-cet"
+
+PACKAGECONFIG ??= "nscd memory-tagging"
+
+PACKAGECONFIG[nscd] = "--enable-nscd,--disable-nscd"
+PACKAGECONFIG[memory-tagging] = "--enable-memory-tagging,--disable-memory-tagging"
+
+do_patch:append() {
+    bb.build.exec_func('do_fix_readlib_c', d)
+}
+
+do_fix_readlib_c () {
+	sed -i -e 's#OECORE_KNOWN_INTERPRETER_NAMES#${EGLIBC_KNOWN_INTERPRETER_NAMES}#' ${S}/elf/readlib.c
+}
+
+do_configure () {
+# override this function to avoid the autoconf/automake/aclocal/autoheader
+# calls for now
+# don't pass CPPFLAGS into configure, since it upsets the kernel-headers
+# version check and doesn't really help with anything
+        (cd ${S} && gnu-configize) || die "failure in running gnu-configize"
+        find ${S} -name "configure" | xargs touch
+        CPPFLAGS="" LD="${HOST_PREFIX}ld.bfd ${TOOLCHAIN_OPTIONS}" oe_runconf
+}
+
+LDFLAGS += "-fuse-ld=bfd"
+CC += "-fuse-ld=bfd"
+
+do_compile () {
+	base_do_compile
+	echo "Adjust ldd script"
+	if [ -n "${RTLDLIST}" ]
+	then
+		prevrtld=`cat ${B}/elf/ldd | grep "^RTLDLIST=" | sed 's#^RTLDLIST="\?\([^"]*\)"\?$#\1#'`
+		# remove duplicate entries
+		newrtld=`echo $(printf '%s\n' ${prevrtld} ${RTLDLIST} | LC_ALL=C sort -u)`
+		echo "ldd \"${prevrtld} ${RTLDLIST}\" -> \"${newrtld}\""
+		sed -i ${B}/elf/ldd -e "s#^RTLDLIST=.*\$#RTLDLIST=\"${newrtld}\"#"
+	fi
+}
+
+require glibc-package.inc
+
+BBCLASSEXTEND = "nativesdk"
diff --git a/meta-openeuler/recipes-core/images/generic-x86-64.inc b/meta-openeuler/recipes-core/images/generic-x86-64.inc
new file mode 100644
index 0000000000000000000000000000000000000000..2ea50b5e2c9ee89efa5c54c56e5a07740f22cf57
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/generic-x86-64.inc
@@ -0,0 +1,2 @@
+# image configuration for x86-64
+require qemu.inc
diff --git a/meta-openeuler/recipes-core/images/openeuler-container-os.bb b/meta-openeuler/recipes-core/images/openeuler-container-os.bb
new file mode 100644
index 0000000000000000000000000000000000000000..0ec8a8c661198dc613730bc021074932dbd53878
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/openeuler-container-os.bb
@@ -0,0 +1,69 @@
+SUMMARY = "container os image"
+
+require openeuler-image-common.inc
+
+inherit features_check
+REQUIRED_DISTRO_FEATURES = "isulad"
+
+# notice: IMAGE_FEATURE configs such as IMAGE_FSTYPES is recommended to be defined before openeuler-image-common.inc, 
+# because openeuler-image-common.inc inlcude core-image.bbclass, and image.bbclass in core-image.bbclass
+# will traverse the type of IMAGE_FSTYPES to include the image-${FSTYPE}.class corresponding to the type,
+# so if we have special IMAGE_FSTYPES, such as live, IMAGE_FSTYPES needs to be clearly defined in advance,
+# otherwise, the following error will occur:
+#   No IMAGE_CMD defined for IMAGE_FSTYPES entry 'xxx' - possibly invalid type name or missing support class
+# Here we provide configuration file image-early-config-${MACHINE}.inc to accommodate the variables that need
+# to be defined in advance as mentioned above
+include recipes-core/images/image-early-config-${MACHINE}.inc
+
+# IMAGE_INSTALL was defined in file openeuler-image-common.inc
+# overwrite this variable to remove unnecessary packages
+# this image is only used to start containers
+# Thus, keep the following packages:
+IMAGE_INSTALL = " \
+packagegroup-core-boot \
+packagegroup-kernel-modules \
+packagegroup-openssh \
+${@bb.utils.contains("DISTRO_FEATURES", "kubeedge isulad", "packagegroup-kubeedge", "", d)} \
+packagegroup-isulad \
+packagegroup-container-images \
+"
+
+# Generate virtual disk image other than init ram fs for qemu because:
+# 1. the rootfs is too large with the container image file inside it
+#    exceeding the maximum size of the init ram fs.
+# 2. when loading and starting the container, 
+#    it takes extra spaces as the container image files unpacked
+#    and new contaniers created, so we need an expandable rootfs.
+# 3. the virtual disk image can be reused and resized.
+IMAGE_FSTYPES:qemu-aarch64 = "wic.bz2"
+WKS_FILE:qemu-aarch64 = "virtdisk-qemu.wks" 
+
+# It's a pity that the indentation of the following "here document" codes 
+# looks wired. However, it is unavoidable because the codes are used to
+# append commands to the file /etc/profile in the rootfs, and if we
+# indent them "correctly", the commands will be indented in the file,
+# which looks wired as well. To make the style normal in destination
+# file, we have to make the indentation wired here.
+# The indentation of the word "EOF" is important, do not change it.
+do_auto_start_container() {
+	cat <<'EOF' >> ${IMAGE_ROOTFS}/${sysconfdir}/profile
+# these commands are used to load openeuler 23.09 image and start the container
+container_name="openeuler-container"
+# loading image costs time, so we only load it when the image has not been loaded
+if [ -z "$(isula images -q -f reference=openeuler/openeuler:23.09)" ];then
+	echo "Loading openeuler 23.09 image ..."
+	isula load -i /containers/isula-oe-23.09-image.tar
+fi
+# if the container is created, reuse it
+if [ -z "$(isula ps -a -q -f name=$container_name)" ]; then
+	echo "Starting the container ..."
+	isula run -it --net=host --name=${container_name} openeuler/openeuler:23.09 sh
+else                                                        
+	echo "Starting the container ..."
+	isula start ${container_name}
+	isula attach ${container_name}
+fi
+EOF
+}
+
+addtask auto_start_container after do_rootfs before do_image
\ No newline at end of file
diff --git a/meta-openeuler/recipes-core/images/openeuler-docker-image.bb b/meta-openeuler/recipes-core/images/openeuler-docker-image.bb
new file mode 100644
index 0000000000000000000000000000000000000000..0e6be4c68eb1fcb5418de607e335ade47a719c26
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/openeuler-docker-image.bb
@@ -0,0 +1,55 @@
+SUMMARY = "tiny image ready for generating container image with Dockerfile"
+
+# no any image features to get minimum rootfs
+IMAGE_FEATURES = "empty-root-password"
+
+include recipes-core/images/image-early-config-${MACHINE}.inc
+require openeuler-image-common.inc
+
+# not build sdk
+deltask populate_sdk
+
+# tiny image overwrite this variable, or IMAGE_INSTALL was standard packages in openeuler-image-common.inc file
+IMAGE_INSTALL = " \
+packagegroup-core-boot \
+"
+
+# make install or nologin when using busybox-inittab
+set_permissions_from_rootfs:append() {
+    cd "${IMAGE_ROOTFS}"
+    if [ -e ./etc/inittab ];then
+        sed -i "s#respawn:/sbin/getty.*#respawn:-/bin/sh#g" ./etc/inittab
+    fi
+    cd -
+}
+
+# we only need the raw file system as the input of OCI image,
+# so we don't need any fstypes
+IMAGE_FSTYPES = ""
+
+do_generate_docker_image() {
+    # to solve the problem that the output directory does not exist
+    [ -d "${OUTPUT_DIR}" ] || mkdir -p ${OUTPUT_DIR}
+    cd ${OUTPUT_DIR}
+    # create oci image layout as the workspace,
+    # the layout name should be the same as the image name
+    umoci init --layout openeuler-oci-image
+    # create the image, default to have tag "latest"
+    umoci new --image openeuler-oci-image:latest
+    # unpack the image into a runtime bundle, so that we can modify it
+    sudo umoci unpack --image openeuler-oci-image:latest bundle
+    # copy the rootfs into the bundle
+    sudo cp -r ${IMAGE_ROOTFS}/* bundle/rootfs/
+    # pack the bundle into the image
+    sudo umoci repack --image openeuler-oci-image:latest bundle
+    # save the oci image into docker image, so that we can use it with docker and isula
+    sudo skopeo copy oci:openeuler-oci-image:latest docker-archive:oee-docker-image.${TARGET_ARCH}.tar:oee-docker-image.${TARGET_ARCH}:latest
+    # compress the docker image
+    xz -z oee-docker-image.${TARGET_ARCH}.tar
+    # remove temporary files
+    sudo rm -rf bundle
+    sudo rm -rf openeuler-oci-image
+}
+
+IMAGE_POSTPROCESS_COMMAND:append = "do_generate_docker_image;"
+
diff --git a/meta-openeuler/recipes-core/images/openeuler-image-common.inc b/meta-openeuler/recipes-core/images/openeuler-image-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..e2a73500f6dda26a0755b879cee950a8cc732ae9
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/openeuler-image-common.inc
@@ -0,0 +1,124 @@
+# openeuler standard image packages
+IMAGE_INSTALL = " \
+packagegroup-core-boot \
+packagegroup-core-base-utils \
+packagegroup-core-tools-debug \
+packagegroup-base \
+packagegroup-openssh \
+packagegroup-network \
+packagegroup-kernel-modules \
+packagegroup-dsoftbus \
+"
+
+# no extra language settings
+IMAGE_LINGUAS = ""
+
+LICENSE = "MIT"
+
+inherit core-image extrausers
+
+# by default user should reset root password at first login
+# although the default password is empty, the password policy
+# will require reset password immediately
+OPENEUELR_IMAGE_USERS ?= " \
+    usermod -p '' root; \
+    passwd-expire root; \
+    "
+# by default, allow root login and empty password from ssh
+# because of the configuration of OPENEUELR_IMAGE_USERS
+# root password will be required to reset at first login
+OPENEULER_IMAGE_FEATURES ?= "allow-root-login allow-empty-password"
+IMAGE_FEATURES:append = " ${OPENEULER_IMAGE_FEATURES}"
+
+# image-level user and user group configuration
+EXTRA_USERS_PARAMS = '${@bb.utils.contains_any("IMAGE_FEATURES", [ 'debug-tweaks', 'empty-root-password' ], "", "${OPENEUELR_IMAGE_USERS}; ",d)}'
+
+# when debug-tweaks or tools_debug is in IMAGE_FEATURES, it means the image is used for debug
+# so packagegroup-core-tools-debug(gdb and gdbserver) will be included.
+# For image which is used for deployment, and debug related functions are not required, pls
+# remove debug-tweaks and tool_debug from IMAGE_FEATURES
+FEATURE_PACKAGES_debug-tweaks = "packagegroup-core-tools-debug"
+
+
+# as prebuilt external toolchain (including glibc) is the default toolchain, so need to remove
+# the packagegroup-core-standalone-sdk-target which is designed for native toolchain
+# the recipe of external toolchain will set TOOLCHAIN_TARGET_TASK specifically.
+# note: packagegroup-core-standalone-sdk-target and packagegroup-core-sdk needs to be handled in tcmode-external
+FEATURE_PACKAGES_tools-sdk:tcmode-external = " "
+TOOLCHAIN_TARGET_TASK:remove:tcmode-external = "${@multilib_pkg_extend(d, 'packagegroup-core-standalone-sdk-target')}"
+
+
+### prebuilt tools use
+# no depends on some native tools: cross-localdef-native
+DEPENDS:remove = "${@['', 'cross-localedef-native']['${OPENEULER_PREBUILT_TOOLS_ENABLE}' == 'yes']}"
+
+# do_rootfs not depends to ldconfig-native as prebuilt tools provided it
+# learn more about LDCONFIGDEPEND in image.bbclass
+LDCONFIGDEPEND:openeuler-prebuilt = ""
+
+# rpm depends in rootfs_rpm.bbclass
+RPMROOTFSDEPENDS:openeuler-prebuilt = ""
+
+# rootfs_rpm.bbclass line 14
+# as we use dnf in hosttools, we don't need python3-native
+# directly use python3 in prebuilt hosttools
+EXTRANATIVEPATH:remove = "${@['', 'python3-native']['${OPENEULER_PREBUILT_TOOLS_ENABLE}' == 'yes']}"
+
+# set file permission for secure configuration
+set_permissions_from_rootfs() {
+   cd "${IMAGE_ROOTFS}"
+   chmod 750 ./etc/init.d
+   cd -
+}
+
+IMAGE_PREPROCESS_COMMAND += "set_permissions_from_rootfs;"
+
+# no need to auto-start graphics, set multi-user by default
+SYSTEMD_DEFAULT_TARGET = "multi-user.target"
+
+# sdk configuration
+require recipes-core/images/openeuler-image-sdk.inc
+
+remove_unneed_files() {
+    # remove unnecessary host dnf database file
+    if [ -d ${IMAGE_ROOTFS}/opt/buildtools ];then
+        rm -rf ${IMAGE_ROOTFS}/opt/buildtools
+    fi
+}
+
+IMAGE_PREPROCESS_COMMAND:append = "remove_unneed_files;"
+
+copy_openeuler_distro() {
+    set -x
+    test -d "${OUTPUT_DIR}" || mkdir -p "${OUTPUT_DIR}"
+    # copy rootfs image to OUTPUT
+    for IMAGETYPE in ${IMAGE_FSTYPES}
+    do
+        if [ -f ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX%.rootfs}.*${IMAGETYPE} ];then
+            rm -f "${OUTPUT_DIR}"/${IMAGE_NAME}${IMAGE_NAME_SUFFIX%.rootfs}.*${IMAGETYPE}
+            if [ ${IMAGETYPE} == "iso"  ];then
+                # avoid CI iso file copy failed for unknown reason(maybe docker filesystem BUG)
+                isofile=$(realpath ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX%.rootfs}.*${IMAGETYPE})
+                isofile_base=$(basename "$isofile")
+                dd if=${isofile} of="${OUTPUT_DIR}"/${isofile_base}
+            else
+                cp -fp ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX%.rootfs}.*${IMAGETYPE} "${OUTPUT_DIR}"/
+            fi
+        fi
+    done
+    # copy kernel image to OUTPUT
+    for kernel_img in {zImage,bzImage,uImage,Image,zboot.img,boot.img,vmlinux}
+    do
+        if [ -f "${DEPLOY_DIR_IMAGE}/$kernel_img" ];then
+            cp -fp ${DEPLOY_DIR_IMAGE}/$kernel_img ${OUTPUT_DIR}/
+        fi
+    done
+    set +x
+}
+IMAGE_POSTPROCESS_COMMAND:append = "copy_openeuler_distro;"
+
+# specific machine configuration
+include recipes-core/images/${MACHINE}.inc
+
+# Add a grub option for live image
+LABELS_LIVE = "boot install install(without-formatting)"
diff --git a/meta-openeuler/recipes-core/images/openeuler-image-live.bb b/meta-openeuler/recipes-core/images/openeuler-image-live.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9b09cec3b3cb9fdea3e0e3c47ff1ed7d3cea1e8e
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/openeuler-image-live.bb
@@ -0,0 +1,39 @@
+# Simple initramfs image. Mostly used for live images.
+# reference: yoto-poky/meta/recipes-core/images/core-image-minimal-initramfs.bb
+
+SUMMARY = "Simple initramfs image. Mostly used for live images"
+
+INITRAMFS_SCRIPTS ?= "\
+                      initramfs-module-install-efi \
+                     "
+
+# we want a non systemd init manager, packagegroup-core-boot-live is for it.
+VIRTUAL-RUNTIME_base-utils = "packagegroup-core-boot-live"
+
+PACKAGE_INSTALL = "${INITRAMFS_SCRIPTS} \
+        ${VIRTUAL-RUNTIME_base-utils} \
+        base-passwd \
+        ${ROOTFS_BOOTSTRAP_INSTALL} \
+        packagegroup-kernel-modules \
+"
+
+export IMAGE_BASENAME = "openeuler-image-live"
+
+IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}"
+IMAGE_FSTYPES_DEBUGFS = "${INITRAMFS_FSTYPES}"
+
+# INITRD_IMAGE_LIVE cannot use image live, hddimg or iso.
+IMAGE_FSTYPES:remove = "live hddimg iso"
+
+# make install or nologin when using busybox-inittab
+set_permissions_from_rootfs:append() {
+    cd "${IMAGE_ROOTFS}"
+    if [ -e ./etc/inittab ];then
+        sed -i "s#respawn:/sbin/getty.*#respawn:-/bin/sh /init.d/install-efi.sh#g" ./etc/inittab
+    fi
+    cd -
+}
+
+IMAGE_FEATURES:append = " empty-root-password"
+
+require openeuler-image-common.inc
diff --git a/meta-openeuler/recipes-core/images/openeuler-image-mcs.bb b/meta-openeuler/recipes-core/images/openeuler-image-mcs.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c5a98a4f386c14fb34c64d18646364892278ba58
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/openeuler-image-mcs.bb
@@ -0,0 +1,41 @@
+SUMMARY = "A small image just capable of openEuler Embedded's mcs feature"
+
+require openeuler-image-common.inc
+
+# by default, mcs image needs a modified device tree for reserved resources
+inherit features_check
+REQUIRED_DISTRO_FEATURES = "mcs"
+
+# currently, only openamp requrires re-generating dtb
+inherit ${@bb.utils.contains('MCS_FEATURES', 'openamp', 'qemuboot-mcs-dtb', '', d)}
+
+IMAGE_FEATURES:remove = "weston"
+
+# basic packages required, e.g., boot, ssh ,debug
+# overwrite this variable, or IMAGE_INSTALL was standard packages in openeuler-image-common.inc file
+IMAGE_INSTALL = " \
+packagegroup-core-boot \
+packagegroup-kernel-modules \
+packagegroup-openssh \
+packagegroup-mcs \
+"
+
+python () {
+    machine = d.getVar('MACHINE').split()
+
+    # qemu-aarch64 related handling
+    if 'qemu-aarch64' in machine:
+        d.setVar('QB_MEM', '-m 2G')
+        mcs_features = d.getVar('MCS_FEATURES').split()
+        if 'openamp' in mcs_features:
+            d.setVar('QB_KERNEL_CMDLINE_APPEND', 'maxcpus=3')
+            # IMAGE_NAME variable depends on DATETIME variable, result in error:
+            # The metadata is not deterministic and this needs to be fixed
+            # this is a workaround to fix:
+            # not build soft link, remove IMAGE_VERSION_SUFFIX from QB_DTB
+            d.setVar('QB_DTB', d.getVar('IMAGE_LINK_NAME') + ".qemuboot.dtb")
+            d.setVar('QB_DTB_LINK', d.getVar('IMAGE_LINK_NAME') + ".qemuboot.dtb")
+        elif 'jailhouse' in mcs_features:
+            d.setVar('QB_MACHINE', '-machine virt,gic-version=3,virtualization=on,its=off')
+            d.setVar('QB_KERNEL_CMDLINE_APPEND', 'mem=750M')
+}
diff --git a/meta-openeuler/recipes-core/images/openeuler-image-obmc.bb b/meta-openeuler/recipes-core/images/openeuler-image-obmc.bb
new file mode 100644
index 0000000000000000000000000000000000000000..338c6ef9833ea6a10c340227eb294e71790f770e
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/openeuler-image-obmc.bb
@@ -0,0 +1,97 @@
+# build an iso image, the live-os uses openeuler-image-live, it must be the same as itself(openeuler-image)
+# when LIVE_ROOTFS_TYPE defined, bug may come out in poky, so just use default value ext4 in image-live.bbclass.
+# notice we need MACHINE_FEATURES += "efi" in machine conf
+IMAGE_FSTYPES:append:aarch64 = " iso"
+IMAGE_FSTYPES:append:x86-64 = " iso"
+IMAGE_FSTYPES:remove:raspberrypi4 = "iso"
+INITRD_IMAGE_LIVE = "openeuler-image-live"
+
+# notice: IMAGE_FEATURE configs such as IMAGE_FSTYPES should be defined before openeuler-image-common.inc(before core-image and image.bbclass)
+require openeuler-image-common.inc
+
+IMAGE_INSTALL = " \
+packagegroup-core-boot \
+packagegroup-base \
+packagegroup-pam-plugins \
+packagegroup-openssh \
+"
+
+# packages added to rootfs and target sdk
+# put packages allowing a device to boot into "packagegroup-core-boot"
+# put standard base packages to "packagegroup-core-base-utils"
+# put extra base packages to "packagegroup-base"
+# put other class of packages to "packagegroup-xxx"
+#
+# Notice:
+#   IMAGE_INSTALL should define after openeuler-image-common.inc(after core-image\image.bbclass)
+#   Generic packages are recommended to be defined in openeuler-image-common.inc.
+#   If the package is related to a specific IMAGE_FEATURES or DISTRO_FEATURES,
+#   it is recommended to add this via image.bb
+IMAGE_INSTALL += " \
+${@bb.utils.contains("DISTRO_FEATURES", "mcs", "packagegroup-mcs", "",d)} \
+${@bb.utils.contains("DISTRO_FEATURES", "ros", "packagegroup-ros", "", d)} \
+webui-vue \
+systemd-analyze \
+"
+
+# You can add extra user here, suck like:
+# inherit extrausers
+# EXTRA_USERS_PARAMS = "useradd -p '' openeuler;"
+
+inherit extrausers
+
+inherit ${@bb.utils.contains('DISTRO_FEATURES', 'obmc', 'obmc-phosphor-image', '', d)}
+
+IMAGE_LINGUAS = ""
+
+IMAGE_FEATURES += " \
+    obmc-bmcweb \
+"
+
+XXX_FEATURES += " \
+    obmc-bmc-state-mgmt \
+    obmc-bmcweb \
+    obmc-chassis-mgmt \
+    obmc-chassis-state-mgmt \
+    obmc-console \
+    obmc-dbus-monitor \
+    obmc-devtools \
+    obmc-fan-control \
+    obmc-fan-mgmt \
+    obmc-flash-mgmt \
+    obmc-fru-ipmi \
+    obmc-health-monitor \
+    obmc-host-ctl \
+    obmc-host-ipmi \
+    obmc-host-state-mgmt \
+    obmc-ikvm \
+    obmc-inventory \
+    obmc-leds \
+    obmc-logging-mgmt \
+    obmc-remote-logging-mgmt \
+    obmc-rng \
+    obmc-net-ipmi \
+    obmc-sensors \
+    obmc-software \
+    obmc-system-mgmt \
+    obmc-user-mgmt \
+    obmc-user-mgmt-ldap \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'obmc-ubi-fs', 'read-only-rootfs', '', d)} \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'phosphor-mmc', 'read-only-rootfs', '', d)} \
+    ssh-server-dropbear \
+    obmc-debug-collector \
+    obmc-network-mgmt \
+    obmc-settings-mgmt \
+    obmc-telemetry \
+    "
+
+LICENSE = "Apache-2.0"
+
+
+# The /etc/version file is misleading and not useful.  Remove it.
+# Users should instead rely on /etc/os-release.
+ROOTFS_POSTPROCESS_COMMAND += "remove_etc_version ; "
+
+# The shadow recipe provides the binaries(like useradd, usermod) needed by the
+# phosphor-user-manager.
+ROOTFS_RO_UNNEEDED:remove = "shadow"
diff --git a/meta-openeuler/recipes-core/images/openeuler-image-rt.bb b/meta-openeuler/recipes-core/images/openeuler-image-rt.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e39598ee05972fa2d2292a3fdaff71da1c0a62b0
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/openeuler-image-rt.bb
@@ -0,0 +1,18 @@
+# this image refers yocto's core-image-rt.bb
+require recipes-core/images/openeuler-image-tiny.bb
+
+# Skip processing of this recipe if linux-openeuler-rt is not explicitly specified as the
+# PREFERRED_PROVIDER for virtual/kernel. This avoids errors when trying
+# to build multiple virtual/kernel providers.
+python () {
+    if d.getVar("PREFERRED_PROVIDER_virtual/kernel") != "linux-openeuler-rt":
+        raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to linux-openeuler-rt to enable it")
+}
+
+DESCRIPTION = "A small image just capable of allowing a device to boot plus a \
+real-time test suite and tools appropriate for real-time use."
+DEPENDS += "linux-openeuler-rt"
+
+IMAGE_INSTALL += "rt-tests hwlatdetect"
+
+LICENSE = "MIT"
diff --git a/meta-openeuler/recipes-core/images/openeuler-image-sdk.inc b/meta-openeuler/recipes-core/images/openeuler-image-sdk.inc
new file mode 100644
index 0000000000000000000000000000000000000000..8028eff166064f3662873e944e7567d462ba1a77
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/openeuler-image-sdk.inc
@@ -0,0 +1,86 @@
+# set IMAGE_LOCALES_ARCHIVE to 0 and unset SDKIMAGE_LINGUAS, to avoid run generate_locale_archive()
+IMAGE_LOCALES_ARCHIVE = "0"
+# currently we don't install language configurations
+SDKIMAGE_LINGUAS = ""
+SDK_RELOCATE_AFTER_INSTALL = "0"
+
+export SDK_OS = "linux"
+
+# no need generate host packages, we directly use them in docker env, default in populate_sdk_base.bbclass
+TOOLCHAIN_HOST_TASK:remove = "nativesdk-packagegroup-sdk-host"
+
+# use prebuilt tools build
+SDK_DEPENDS:remove = "${@['', '${SDK_ARCHIVE_DEPENDS} cross-localedef-native']['${OPENEULER_PREBUILT_TOOLS_ENABLE}' == 'yes']}"
+
+# do not need nativesdk-glibc-locale in external toolchain build
+SDK_DEPENDS:remove:tcmode-external = "nativesdk-glibc-locale"
+
+copy_opeueuler_sdk() {
+   test -d "${OUTPUT_DIR}" || mkdir -p "${OUTPUT_DIR}"
+   cp -fp ${SDKDEPLOYDIR}/${TOOLCHAIN_OUTPUTNAME}.sh "${OUTPUT_DIR}"/
+}
+
+delete_bin_from_sdk() {
+    #delete binary from sdk to ignore command function error, we need command at host
+    cd ${SDK_OUTPUT}/${SDKTARGETSYSROOT}/
+    whitelist="./usr/bin/fast-discovery-server-1.0.0 ./usr/bin/nodesize_dbg"
+    backup_dir="./backup_tmp_bin"
+    mkdir -p $backup_dir
+    for file in $whitelist
+    do
+        if [ -e "$file" ]; then
+            cp -pr "$file" "$backup_dir/$(basename "$file")_$(dirname "$file" | tr / _)" || true
+        fi
+    done
+    for d in ./bin ./usr/bin/ ./usr/sbin/ ./sbin/
+    do
+        test -d "$d" && rm -r "$d"
+    done
+    for file in $whitelist
+    do
+        backup_file="$backup_dir/$(basename "$file")_$(dirname "$file" | tr / _)"
+        if [ -e "$backup_file" ]; then
+            mkdir -p "$(dirname "$file")"
+            cp -pr "$backup_file" "$file" || true
+        fi
+    done
+    rm -rf $backup_dir || true
+    cd -
+}
+
+add_sysroot_link() {
+    # users may use aarch64-openeuler-linux-gcc to compile files without --sysroot
+    # add sysroot link to the real sysroot dir for using convenient.
+    cd ${SDK_OUTPUT}/${SDKPATHNATIVE}/usr/${EXTERNAL_TARGET_SYS}/
+    # must relative path, otherwise will not found after decompression.
+    ln -s ../../../${REAL_MULTIMACH_TARGET_SYS} sysroot
+    cd -
+}
+
+add_include_link() {
+    # users may use aarch64-openeuler-linux-g++ to compile files without --include
+    # add include link to the real usr/inlucde dir for using convenient.
+    cd ${SDK_OUTPUT}/${SDKPATHNATIVE}/usr/${EXTERNAL_TARGET_SYS}/
+    # must relative path, otherwise will not found after decompression.
+    ln -s ../../../${REAL_MULTIMACH_TARGET_SYS}/usr/include include
+    cd -
+}
+
+# functions added to last after sdk has been created
+SDK_POSTPROCESS_COMMAND += "copy_opeueuler_sdk;"
+# functions prepend to the front before sdk has been packaged
+SDK_POSTPROCESS_COMMAND =+ "delete_bin_from_sdk; add_sysroot_link; add_include_link;"
+
+
+# extra target packages added to sdk
+# libgcc(libgcc_s.so) is required for user space application
+TOOLCHAIN_TARGET_TASK += " \
+libgcc \
+kernel-devsrc \
+${TCMODE-LIBC}-staticdev \
+libstdc++-dev \
+"
+
+# static lib need for sdk toolchian
+SDKIMAGE_FEATURES:append = " staticdev-pkgs dev-pkgs src-pkgs dbg-pkgs "
+
diff --git a/meta-openeuler/recipes-core/images/openeuler-image-tiny.bb b/meta-openeuler/recipes-core/images/openeuler-image-tiny.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e0ceb9e40e822cd9e215449f3c2fe657f2c81a7f
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/openeuler-image-tiny.bb
@@ -0,0 +1,25 @@
+SUMMARY = "A small image just capable of allowing a device to boot."
+
+# no any image features to get minimum rootfs
+IMAGE_FEATURES = "empty-root-password"
+
+include recipes-core/images/image-early-config-${MACHINE}.inc
+require openeuler-image-common.inc
+
+# not build sdk
+deltask populate_sdk
+
+# tiny image overwrite this variable, or IMAGE_INSTALL was standard packages in openeuler-image-common.inc file
+IMAGE_INSTALL = " \
+packagegroup-core-boot \
+"
+
+# make install or nologin when using busybox-inittab
+set_permissions_from_rootfs:append() {
+    cd "${IMAGE_ROOTFS}"
+    if [ -e ./etc/inittab ];then
+        sed -i "s#respawn:/sbin/getty.*#respawn:-/bin/sh#g" ./etc/inittab
+    fi
+    cd -
+}
+
diff --git a/meta-openeuler/recipes-core/images/openeuler-image.bb b/meta-openeuler/recipes-core/images/openeuler-image.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c762a038336bb9fbe3544cd4e6032b3a1b54fcf6
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/openeuler-image.bb
@@ -0,0 +1,33 @@
+# notice: IMAGE_FEATURE configs such as IMAGE_FSTYPES is recommended to be defined before openeuler-image-common.inc, 
+# because openeuler-image-common.inc inlcude core-image.bbclass, and image.bbclass in core-image.bbclass
+# will traverse the type of IMAGE_FSTYPES to include the image-${FSTYPE}.class corresponding to the type,
+# so if we have special IMAGE_FSTYPES, such as live, IMAGE_FSTYPES needs to be clearly defined in advance,
+# otherwise, the following error will occur:
+#   No IMAGE_CMD defined for IMAGE_FSTYPES entry 'xxx' - possibly invalid type name or missing support class
+# Here we provide configuration file image-early-config-${MACHINE}.inc to accommodate the variables that need
+# to be defined in advance as mentioned above
+include recipes-core/images/image-early-config-${MACHINE}.inc
+require openeuler-image-common.inc
+
+# packages added to rootfs and target sdk
+# put packages allowing a device to boot into "packagegroup-core-boot"
+# put standard base packages to "packagegroup-core-base-utils"
+# put extra base packages to "packagegroup-base"
+# put other class of packages to "packagegroup-xxx"
+#
+# Notice:
+#   IMAGE_INSTALL should define after openeuler-image-common.inc(after core-image\image.bbclass)
+#   Generic packages are recommended to be defined in openeuler-image-common.inc.
+#   If the package is related to a specific IMAGE_FEATURES or DISTRO_FEATURES,
+#   it is recommended to add this via image.bb
+IMAGE_INSTALL += " \
+${@bb.utils.contains("DISTRO_FEATURES", "mcs", "packagegroup-mcs", "",d)} \
+${@bb.utils.contains("DISTRO_FEATURES", "ros", "packagegroup-ros", "", d)} \
+${@bb.utils.contains("DISTRO_FEATURES", "hmi", "packagegroup-hmi", "", d)} \
+${@bb.utils.contains("DISTRO_FEATURES", "kubeedge isulad", "packagegroup-kubeedge", "", d)} \
+${@bb.utils.contains("DISTRO_FEATURES", "isulad", "packagegroup-isulad", "", d)} \
+"
+
+# You can add extra user here, suck like:
+# inherit extrausers
+# EXTRA_USERS_PARAMS = "useradd -p '' openeuler;"
diff --git a/meta-openeuler/recipes-core/images/qemu-aarch64.inc b/meta-openeuler/recipes-core/images/qemu-aarch64.inc
new file mode 100644
index 0000000000000000000000000000000000000000..48d83a48031cf552443426a00750e8f22335342d
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/qemu-aarch64.inc
@@ -0,0 +1,2 @@
+# image configuration for aarch64
+require qemu.inc
diff --git a/meta-openeuler/recipes-core/images/qemu-arm.inc b/meta-openeuler/recipes-core/images/qemu-arm.inc
new file mode 100644
index 0000000000000000000000000000000000000000..1171f181db8983439c2a63ad99c22584965bcfbe
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/qemu-arm.inc
@@ -0,0 +1,4 @@
+# image configuration for arm
+require qemu.inc
+
+IMAGE_INSTALL:remove = "packagegroup-isulad"
diff --git a/meta-openeuler/recipes-core/images/qemu-riscv64.inc b/meta-openeuler/recipes-core/images/qemu-riscv64.inc
new file mode 100644
index 0000000000000000000000000000000000000000..ce168b1ea5128ebe8cc299d5446ce2492a3752aa
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/qemu-riscv64.inc
@@ -0,0 +1,2 @@
+# image configuration for riscv64
+require qemu.inc
diff --git a/meta-openeuler/recipes-core/images/qemu.inc b/meta-openeuler/recipes-core/images/qemu.inc
new file mode 100644
index 0000000000000000000000000000000000000000..6cfb4faafca6ecf83dea210fac774bdd61cb6be9
--- /dev/null
+++ b/meta-openeuler/recipes-core/images/qemu.inc
@@ -0,0 +1 @@
+# image configuration for all qemu image
diff --git a/meta-openeuler/recipes-core/init-ifupdown/init-ifupdown/qemuall/interfaces b/meta-openeuler/recipes-core/init-ifupdown/init-ifupdown/qemuall/interfaces
new file mode 100644
index 0000000000000000000000000000000000000000..f5bb94683dfeb191a2b30009ea4c805499576ec8
--- /dev/null
+++ b/meta-openeuler/recipes-core/init-ifupdown/init-ifupdown/qemuall/interfaces
@@ -0,0 +1,9 @@
+# /etc/network/interfaces -- configuration file for ifup(8), ifdown(8)
+
+# The loopback interface
+auto lo
+iface lo inet loopback
+
+# Wired or wireless interfaces
+auto eth0
+iface eth0 inet dhcp
diff --git a/meta-openeuler/recipes-core/init-ifupdown/init-ifupdown_%.bbappend b/meta-openeuler/recipes-core/init-ifupdown/init-ifupdown_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0aecdadc762ea645d243dbb21821e446155c356e
--- /dev/null
+++ b/meta-openeuler/recipes-core/init-ifupdown/init-ifupdown_%.bbappend
@@ -0,0 +1,9 @@
+RDEPENDS:${PN} = "os-base"
+RCONFLICTS:${PN} = ""
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}/:"
+
+do_install:append() {
+    # Change the static IP address of eth0 to use by default
+    sed -i 's/iface eth0 inet dhcp/iface eth0 inet static\n\taddress 192.168.10.8\n\tnetmask 255.255.255.0\n\tnetwork 192.168.10.0\n\tgateway 192.168.10.1\n/g' ${D}${sysconfdir}/network/interfaces
+}
diff --git a/meta-openeuler/recipes-core/initrdscripts/files/init-install-efi-openeuler.sh b/meta-openeuler/recipes-core/initrdscripts/files/init-install-efi-openeuler.sh
new file mode 100644
index 0000000000000000000000000000000000000000..f2065dad8476dcdf94cd5e12b8a4172bbf1366fa
--- /dev/null
+++ b/meta-openeuler/recipes-core/initrdscripts/files/init-install-efi-openeuler.sh
@@ -0,0 +1,418 @@
+#!/bin/sh -e
+#
+# Copyright (c) 2012, Intel Corporation.
+# All rights reserved.
+#
+# install.sh 
+#
+
+PATH=/sbin:/bin:/usr/sbin:/usr/bin
+
+# wait for the kernel module to finish
+sleep 5
+
+# LABEL is required and is the type of installation to be run:
+# 1. LABEL=boot
+#    Boot into an initramfs for debugging or testing.
+#
+# 2. LABLE=install-efi
+#    Format the disk and install image.
+#
+# 3. LABLE=install(without-formatting)
+#    Install image on a disk without formatting.
+#
+# NOTE: See grub-efi-cfg.bbclass and image-live.bbclass(set_live_vm_vars(...))
+# for details on how to add a LABLE.
+cmdstr=`cat /proc/cmdline | awk -F 'LABEL=' '{print $2}' | awk '{print $1}'`
+if [ "$cmdstr" == "boot" ]; then
+    export HOME=/home/root
+    source /etc/profile
+    /bin/sh
+    exit 1
+fi
+
+rootfs_name="rootfs.img"
+
+echo "Check ISO/ext4 and CD-ROM..."
+iso_support=`cat /proc/filesystems | grep iso9660 | awk '{print $1}'`
+if [ "$iso_support" != "iso9660" ]; then
+    echo "Kernel not support iso9660 filesystem. Please check."
+    exit 1
+fi
+
+ext4_support=`cat /proc/filesystems | grep ext4 | awk '{print $1}'`
+if [ "$ext4_support" != "ext4" ]; then
+    echo "Kernel not support ext4 filesystem. Please check."
+    exit 1
+fi
+
+cdromlists=`ls /sys/block/ | grep -Ev "ram|loop"` || true
+if [ -z "${cdromlists}" ]; then
+    echo "Can't find any CDROM. Please check CDROM to install ISO image."
+    exit 1
+fi
+
+for cdname in $cdromlists; do
+    echo "-------------------------------"
+    echo /dev/$cdname
+    if [ -r /sys/block/$cdname/device/vendor ]; then
+        echo -n "VENDOR="
+        cat /sys/block/$cdname/device/vendor
+    fi
+    if [ -r /sys/block/$cdname/device/model ]; then
+        echo -n "MODEL="
+        cat /sys/block/$cdname/device/model
+    fi
+    if [ -r /sys/block/$cdname/device/uevent ]; then
+        echo -n "UEVENT="
+        cat /sys/block/$cdname/device/uevent
+    fi
+    echo
+done
+
+cdromlists_parent=$cdromlists
+cdromlists=""
+for cdrom_parent in $cdromlists_parent; do
+    cdroms=`ls /dev/${cdrom_parent}* | awk -F '/' '{print $3}'`
+    cdromlists="$cdromlists $cdroms"
+done
+
+# Get user choice
+TARGET_CDROM_NAME=""
+while true; do
+    echo "Please type the target where iso image is, or press n to exit ($cdromlists ): "
+    read answer
+    if [ "$answer" = "n" ]; then
+        echo "Installation manually aborted."
+        exit 1
+    fi
+    for cdname in $cdromlists; do
+        if [ "$answer" = "$cdname" ]; then
+            TARGET_CDROM_NAME=$answer
+            break
+        fi
+    done
+    if [ -n "$TARGET_CDROM_NAME" ]; then
+        break
+    fi
+done
+
+mkdir -p /run/media/${TARGET_CDROM_NAME}/
+mount /dev/${TARGET_CDROM_NAME} /run/media/${TARGET_CDROM_NAME}/
+if [ ! -e /run/media/${TARGET_CDROM_NAME}/${rootfs_name} ]; then
+    echo "Can't find ${rootfs_name} in root of ${TARGET_CDROM_NAME}, mountpoints: /run/media/${TARGET_CDROM_NAME}/"
+    echo "Mounted info:"
+    mount
+    exit 1
+fi
+
+# figure out how big of a boot partition we need
+boot_size=$(du -ms /run/media/${TARGET_CDROM_NAME}/ | awk '{print $1}')
+# remove rootfs.img ($2) from the size if it exists, as its not installed to /boot
+if [ -e /run/media/${TARGET_CDROM_NAME}/${rootfs_name} ]; then
+    boot_size=$(( boot_size - $( du -ms /run/media/${TARGET_CDROM_NAME}/${rootfs_name} | awk '{print $1}') ))
+fi
+# remove initrd from size since its not currently installed
+if [ -e /run/media/${TARGET_CDROM_NAME}/initrd ]; then
+    boot_size=$(( boot_size - $( du -ms /run/media/${TARGET_CDROM_NAME}/initrd | awk '{print $1}') ))
+fi
+# add 10M to provide some extra space for users and account
+# for rounding in the above subtractions
+boot_size=$(( boot_size + 10 ))
+
+# 5% for swap
+swap_ratio=5
+
+# Get a list of hard drives
+hdnamelist=""
+live_dev_name=`cat /proc/mounts | grep ${TARGET_CDROM_NAME%/} | awk '{print $1}'`
+live_dev_name=${live_dev_name#\/dev/}
+# Only strip the digit identifier if the device is not an mmc
+case $live_dev_name in
+    mmcblk*)
+    ;;
+    nvme*)
+    ;;
+    *)
+        live_dev_name=${live_dev_name%%[0-9]*}
+    ;;
+esac
+
+echo "Searching for hard drives ..."
+
+# Some eMMC devices have special sub devices such as mmcblk0boot0 etc
+# we're currently only interested in the root device so pick them wisely
+devices=`ls /sys/block/ | grep -v mmcblk` || true
+mmc_devices=`ls /sys/block/ | grep "mmcblk[0-9]\{1,\}$"` || true
+devices="$devices $mmc_devices"
+
+for device in $devices; do
+    case $device in
+        loop*)
+            # skip loop device
+            ;;
+        sr*)
+            # skip CDROM device
+            ;;
+        ram*)
+            # skip ram device
+            ;;
+        *)
+            # skip the device LiveOS is on
+            # Add valid hard drive name to the list
+            case $device in
+                $live_dev_name*)
+                # skip the device we are running from
+                ;;
+                *)
+                    hdnamelist="$hdnamelist $device"
+                ;;
+            esac
+            ;;
+    esac
+done
+
+if [ -z "${hdnamelist}" ]; then
+    echo "You need another device (besides the live device /dev/${live_dev_name}) to install the image. Installation aborted."
+    exit 1
+fi
+
+TARGET_DEVICE_NAME=""
+for hdname in $hdnamelist; do
+    # Display found hard drives and their basic info
+    echo "-------------------------------"
+    echo /dev/$hdname
+    if [ -r /sys/block/$hdname/device/vendor ]; then
+        echo -n "VENDOR="
+        cat /sys/block/$hdname/device/vendor
+    fi
+    if [ -r /sys/block/$hdname/device/model ]; then
+        echo -n "MODEL="
+        cat /sys/block/$hdname/device/model
+    fi
+    if [ -r /sys/block/$hdname/device/uevent ]; then
+        echo -n "UEVENT="
+        cat /sys/block/$hdname/device/uevent
+    fi
+    echo
+done
+
+# Get user choice
+while true; do
+    echo "Please select an install target or press n to exit ($hdnamelist ): "
+    read answer
+    if [ "$answer" = "n" ]; then
+        echo "Installation manually aborted."
+        exit 1
+    fi
+    for hdname in $hdnamelist; do
+        if [ "$answer" = "$hdname" ]; then
+            TARGET_DEVICE_NAME=$answer
+            break
+        fi
+    done
+    if [ -n "$TARGET_DEVICE_NAME" ]; then
+        break
+    fi
+done
+
+if [ -n "$TARGET_DEVICE_NAME" ]; then
+    echo "Installing image on /dev/$TARGET_DEVICE_NAME ..."
+else
+    echo "No hard drive selected. Installation aborted."
+    exit 1
+fi
+
+device=/dev/$TARGET_DEVICE_NAME
+
+#
+# The udev/mdev automounter can cause pain here, kill it
+#
+rm -f /etc/udev/rules.d/automount.rules
+rm -f /etc/udev/scripts/mount*
+rm -f /etc/mdev.conf
+kill `pidof mdev` 2> /dev/null || /bin/true
+
+#
+# Unmount anything the automounter had mounted
+#
+umount ${device}* 2> /dev/null || /bin/true
+
+mkdir -p /tmp
+
+# Create /etc/mtab if not present
+if [ ! -e /etc/mtab ] && [ -e /proc/mounts ]; then
+    ln -sf /proc/mounts /etc/mtab
+fi
+
+disk_size=$(parted ${device} unit mb print | grep '^Disk .*: .*MB' | cut -d" " -f 3 | sed -e "s/MB//")
+
+swap_size=$((disk_size*swap_ratio/100))
+rootfs_size=$((disk_size-boot_size-swap_size))
+
+rootfs_start=$((boot_size))
+rootfs_end=$((rootfs_start+rootfs_size))
+swap_start=$((rootfs_end))
+
+# MMC devices are special in a couple of ways
+# 1) they use a partition prefix character 'p'
+# 2) they are detected asynchronously (need rootwait)
+rootwait=""
+part_prefix=""
+if [ ! "${device#/dev/mmcblk}" = "${device}" ] || \
+   [ ! "${device#/dev/nvme}" = "${device}" ]; then
+    part_prefix="p"
+    rootwait="rootwait"
+fi
+
+# USB devices also require rootwait
+if [ -n `readlink /dev/disk/by-id/usb* | grep $TARGET_DEVICE_NAME` ]; then
+    rootwait="rootwait"
+fi
+
+bootfs=${device}${part_prefix}1
+rootfs=${device}${part_prefix}2
+swap=${device}${part_prefix}3
+
+if [ "$cmdstr" != "install(without-formatting)" ]; then
+    echo "*****************"
+    echo "Boot partition size:   $boot_size MB ($bootfs)"
+    echo "Rootfs partition size: $rootfs_size MB ($rootfs)"
+    echo "Swap partition size:   $swap_size MB ($swap)"
+    echo "*****************"
+    echo "Deleting partition table on ${device} ..."
+    dd if=/dev/zero of=${device} bs=512 count=35
+
+    echo "Creating new partition table on ${device} ..."
+    parted ${device} mklabel gpt
+
+    echo "Creating boot partition on $bootfs"
+    parted ${device} mkpart boot fat32 0% $boot_size
+    parted ${device} set 1 boot on
+
+    echo "Creating rootfs partition on $rootfs"
+    parted ${device} mkpart root ext4 $rootfs_start $rootfs_end
+
+    echo "Creating swap partition on $swap"
+    parted ${device} mkpart swap linux-swap $swap_start 100%
+
+    parted ${device} print
+
+    echo "Waiting for device nodes..."
+    C=0
+    while [ $C -ne 3 ] && [ ! -e $bootfs  -o ! -e $rootfs -o ! -e $swap ]; do
+	C=$(( C + 1 ))
+	sleep 1
+    done
+
+    echo "Formatting $bootfs to vfat..."
+    mkfs.vfat $bootfs
+
+    echo "Formatting $rootfs to ext4..."
+    mkfs.ext4 -F $rootfs
+
+    echo "Formatting swap partition...($swap)"
+    mkswap $swap
+fi
+
+mkdir /tgt_root
+mkdir /src_root
+mkdir -p /boot
+
+# Handling of the target root partition
+mount $rootfs /tgt_root
+if [ "$?" -ne 0 ] && [ "$cmdstr" == "install(without-formatting)" ]; then
+    echo "Installation(without formatting) failed. Aborted."
+    exit 1
+fi
+
+mount -o rw,loop,noatime,nodiratime /run/media/${TARGET_CDROM_NAME}/${rootfs_name} /src_root
+echo "Copying rootfs files..."
+cp -a /src_root/* /tgt_root
+# you may should manually add it to fstab or if you already has a udev rules.
+if [ -d /tgt_root/etc/ ]; then
+    boot_uuid=$(blkid -o value -s UUID ${bootfs})
+    swap_part_uuid=$(blkid -o value -s PARTUUID ${swap})
+    echo "#/dev/disk/by-partuuid/$swap_part_uuid                swap             swap       defaults              0  0" >> /tgt_root/etc/fstab
+    echo "#UUID=$boot_uuid              /boot            vfat       defaults              1  2" >> /tgt_root/etc/fstab
+    # We dont want udev to mount our root device while we're booting...
+    if [ -d /tgt_root/etc/udev/ ] ; then
+        echo "${device}" >> /tgt_root/etc/udev/mount.blacklist
+    fi
+fi
+
+umount /src_root
+
+# Handling of the target boot partition
+mount $bootfs /boot
+echo "Preparing boot partition..."
+
+EFIDIR="/boot/EFI/BOOT"
+# remove old EFI
+rm -rf /boot/EFI
+mkdir -p $EFIDIR
+# Copy the efi loader
+cp /run/media/${TARGET_CDROM_NAME}/EFI/BOOT/*.efi $EFIDIR
+
+if [ -f /run/media/${TARGET_CDROM_NAME}/EFI/BOOT/grub.cfg ]; then
+    GRUBCFG_TMP=/tmp/grub.cfg.local
+    cp /run/media/${TARGET_CDROM_NAME}/EFI/BOOT/grub.cfg $GRUBCFG_TMP
+
+    root_part_uuid=$(blkid -o value -s PARTUUID ${rootfs})
+    GRUBCFG="$EFIDIR/grub.cfg"
+    # Update grub config for the installed image
+    # Delete the install entry
+    sed -i "/menuentry 'install'/,/^}/d" $GRUBCFG_TMP
+    sed -i "/menuentry 'install(without-formatting)'/,/^}/d" $GRUBCFG_TMP
+    # Delete the initrd lines
+    sed -i "/initrd /d" $GRUBCFG_TMP
+    # Delete any LABEL= strings
+    sed -i "s/ LABEL=[^ ]*/ /" $GRUBCFG_TMP
+    # Replace root= and add additional standard boot options
+    # We use root as a sentinel value, as vmlinuz is no longer guaranteed
+    sed -i "s/ root=[^ ]*/ root=PARTUUID=$root_part_uuid rw $rootwait quiet /g" $GRUBCFG_TMP
+    mv $GRUBCFG_TMP $GRUBCFG
+fi
+
+if [ -d /run/media/${TARGET_CDROM_NAME}/loader ]; then
+    rootuuid=$(blkid -o value -s PARTUUID ${rootfs})
+    SYSTEMDBOOT_CFGS="/boot/loader/entries/*.conf"
+    # copy config files for systemd-boot
+    cp -dr /run/media/${TARGET_CDROM_NAME}/loader /boot
+    # delete the install entry
+    rm -f /boot/loader/entries/install.conf
+    # delete the initrd lines
+    sed -i "/initrd /d" $SYSTEMDBOOT_CFGS
+    # delete any LABEL= strings
+    sed -i "s/ LABEL=[^ ]*/ /" $SYSTEMDBOOT_CFGS
+    # delete any root= strings
+    sed -i "s/ root=[^ ]*/ /" $SYSTEMDBOOT_CFGS
+    # add the root= and other standard boot options
+    sed -i "s@options *@options root=PARTUUID=$rootuuid rw $rootwait quiet @" $SYSTEMDBOOT_CFGS
+fi
+
+umount /tgt_root
+
+# copy any extra files needed for ESP
+if [ -d /run/media/${TARGET_CDROM_NAME}/esp ]; then
+    cp -r /run/media/${TARGET_CDROM_NAME}/esp/* /boot
+fi
+
+# Copy kernel artifacts. To add more artifacts just add to types
+# For now just support kernel types already being used by something in OE-core
+for types in bzImage zImage vmlinux vmlinuz fitImage; do
+    for kernel in `find /run/media/${TARGET_CDROM_NAME}/ -iname $types*`; do
+        cp $kernel /boot
+    done
+done
+
+umount /boot
+
+sync
+
+echo "Installation successful. Remove your installation media and press ENTER to reboot."
+
+read enter
+
+echo "Rebooting..."
+reboot -f
diff --git a/meta-openeuler/recipes-core/initrdscripts/initramfs-module-install-efi_1.0.bbappend b/meta-openeuler/recipes-core/initrdscripts/initramfs-module-install-efi_1.0.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a1d7310963b270522a85ba9825b336d64c125af2
--- /dev/null
+++ b/meta-openeuler/recipes-core/initrdscripts/initramfs-module-install-efi_1.0.bbappend
@@ -0,0 +1,11 @@
+# main bbfile: yocto-poky/meta/recipes-core/initrdscripts/initramfs-module-install-efi_1.0.bb
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+SRC_URI += "file://init-install-efi-openeuler.sh"
+
+RDEPENDS:${PN}:remove = "initramfs-framework-base"
+
+do_install:append() {
+    install -m 0755 ${WORKDIR}/init-install-efi-openeuler.sh ${D}/init.d/install-efi.sh
+}
diff --git a/meta-openeuler/recipes-core/initscripts/files/openeuler-security-volatiles b/meta-openeuler/recipes-core/initscripts/files/openeuler-security-volatiles
new file mode 100644
index 0000000000000000000000000000000000000000..8791d7340fa0182c6b333c5f5ca6634379b863e9
--- /dev/null
+++ b/meta-openeuler/recipes-core/initscripts/files/openeuler-security-volatiles
@@ -0,0 +1,35 @@
+# openEuler Embedded extra volatiles for security:
+# Main function is similar to 00_core of initscripts/volatiles
+# And extra 'p' mode which will change files/dir's permission
+# for security concern
+
+p root root 0640 /dev/mem none
+p root root 0600 /etc/fstab none
+p root root 0644 /etc/group none
+p root root 0750 /etc/init.d/ none
+p root root 0750 /etc/init.d/* none
+p root root 0644 /etc/passwd none
+p root root 0600 /etc/securetty none
+f root root 0600 /etc/security/opasswd none
+p root root 0600 /etc/shadow none
+p root root 0600 /etc/ssh/sshd_config none
+p root root 0750 /lib/modules/ none
+p root root 0700 /root/ none
+d root root 0750 /var/log/audit/ none
+p root root 0750 /var/log/audit/ none
+f root root 0600 /var/log/audit/audit.log none
+p root root 0600 /var/log/audit/audit.log none
+p root root 0750 /var/log/ none
+p root root 0640 /var/log/* none
+f root root 0640 /var/log/auth.log none
+p root root 0640 /var/log/wtmp none
+p root root 0755 /bin/ none
+p root root 0755 /etc/ none
+p root root 0755 /home/ none
+p root root 0755 /lib/ none
+p root root 0755 /dev/ none
+p root root 0755 /sbin/init none
+p root root 0750 /var/volatile/log none
+p root root 0644 /etc/motd none
+p root root 0644 /etc/issue none
+p root root 0644 /etc/issue.net none
diff --git a/meta-openeuler/recipes-core/initscripts/files/populate-openeuler-volatile.sh b/meta-openeuler/recipes-core/initscripts/files/populate-openeuler-volatile.sh
new file mode 100644
index 0000000000000000000000000000000000000000..8d8463fc9b55d6451fd3e9a10062580901f079cb
--- /dev/null
+++ b/meta-openeuler/recipes-core/initscripts/files/populate-openeuler-volatile.sh
@@ -0,0 +1,291 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:             volatile
+# Required-Start:       $local_fs
+# Required-Stop:      $local_fs
+# Default-Start:        S
+# Default-Stop:
+# Short-Description:  Populate the volatile filesystem
+### END INIT INFO
+
+# Get ROOT_DIR
+DIRNAME="$(dirname "$0")"
+ROOT_DIR="$(echo "$DIRNAME" | sed -ne 's:/etc/.*::p')"
+
+[ -e "${ROOT_DIR}/etc/default/rcS" ] && . "${ROOT_DIR}/etc/default/rcS"
+# When running populate-volatile.sh at rootfs time, disable cache.
+[ -n "$ROOT_DIR" ] && VOLATILE_ENABLE_CACHE=no
+# If rootfs is read-only, disable cache.
+[ "$ROOTFS_READ_ONLY" = "yes" ] && VOLATILE_ENABLE_CACHE=no
+
+CFGDIR="${ROOT_DIR}/etc/default/openeuler-volatiles"
+TMPROOT="${ROOT_DIR}/var/volatile/tmp"
+COREDEF="00_core"
+
+[ "${VERBOSE}" != "no" ] && echo "Populating volatile Filesystems."
+
+create_file() {
+	EXEC=""
+	if [ -z "$2" ]; then
+		EXEC="
+		touch \"$1\";
+		"
+	else
+		EXEC="
+		cp \"$2\" \"$1\";
+		"
+	fi
+	EXEC="
+	${EXEC}
+	chown ${TUSER}:${TGROUP} $1 || echo \"Failed to set owner -${TUSER}- for -$1-.\" >/dev/tty0 2>&1;
+	chmod ${TMODE} $1 || echo \"Failed to set mode -${TMODE}- for -$1-.\" >/dev/tty0 2>&1 "
+
+	test "$VOLATILE_ENABLE_CACHE" = yes && echo "$EXEC" >> /etc/openeuler-volatile.cache.build
+
+	if [ -e "$1" ]; then
+		[ "${VERBOSE}" != "no" ] && echo "Target already exists. Skipping."
+	else
+		if [ -z "$ROOT_DIR" ]; then
+			eval "$EXEC"
+		else
+			# Creating some files at rootfs time may fail and should fail,
+			# but these failures should not be logged to make sure the do_rootfs
+			# process doesn't fail. This does no harm, as this script will
+			# run on target to set up the correct files and directories.
+			eval "$EXEC" > /dev/null 2>&1
+		fi
+	fi
+}
+
+mk_dir() {
+	EXEC="
+	mkdir -p \"$1\";
+	chown ${TUSER}:${TGROUP} $1 || echo \"Failed to set owner -${TUSER}- for -$1-.\" >/dev/tty0 2>&1;
+	chmod ${TMODE} $1 || echo \"Failed to set mode -${TMODE}- for -$1-.\" >/dev/tty0 2>&1 "
+
+	test "$VOLATILE_ENABLE_CACHE" = yes && echo "$EXEC" >> /etc/openeuler-volatile.cache.build
+	if [ -e "$1" ]; then
+		[ "${VERBOSE}" != "no" ] && echo "Target already exists. Skipping."
+	else
+		if [ -z "$ROOT_DIR" ]; then
+			eval "$EXEC"
+		else
+			# For the same reason with create_file(), failures should
+			# not be logged.
+			eval "$EXEC" > /dev/null 2>&1
+		fi
+	fi
+}
+
+ch_perm() {
+	EXEC="
+	chown ${TUSER}:${TGROUP} $1 || echo \"Failed to set owner -${TUSER}- for -$1-.\" >/dev/tty0 2>&1;
+	chmod ${TMODE} $1 || echo \"Failed to set mode -${TMODE}- for -$1-.\" >/dev/tty0 2>&1 "
+
+	test "$VOLATILE_ENABLE_CACHE" = yes && echo "$EXEC" >> /etc/openeuler-volatile.cache.build
+
+	if [ -z "$ROOT_DIR" ]; then
+		eval "$EXEC"
+	else
+		eval "$EXEC" > /dev/null 2>&1
+	fi
+}
+
+link_file() {
+	EXEC="
+	if [ -L \"$2\" ]; then
+		[ \"\$(readlink \"$2\")\" != \"$1\" ] && { rm -f \"$2\"; ln -sf \"$1\" \"$2\"; };
+	elif [ -d \"$2\" ]; then
+		if awk '\$2 == \"$2\" {exit 1}' /proc/mounts; then
+			cp -a $2/* $1 2>/dev/null;
+			cp -a $2/.[!.]* $1 2>/dev/null;
+			rm -rf \"$2\";
+			ln -sf \"$1\" \"$2\";
+		fi
+	else
+		ln -sf \"$1\" \"$2\";
+	fi
+        "
+
+	test "$VOLATILE_ENABLE_CACHE" = yes && echo "	$EXEC" >> /etc/openeuler-volatile.cache.build
+
+	if [ -z "$ROOT_DIR" ]; then
+		eval "$EXEC"
+	else
+		# For the same reason with create_file(), failures should
+		# not be logged.
+		eval "$EXEC" > /dev/null 2>&1
+	fi
+}
+
+check_requirements() {
+	cleanup() {
+		rm "${TMP_INTERMED}"
+		rm "${TMP_DEFINED}"
+		rm "${TMP_COMBINED}"
+	}
+
+	CFGFILE="$1"
+
+	TMP_INTERMED="${TMPROOT}/openeuler-tmp.$$"
+	TMP_DEFINED="${TMPROOT}/openeuler-tmpdefined.$$"
+	TMP_COMBINED="${TMPROOT}/openeuler-tmpcombined.$$"
+
+	sed 's@\(^:\)*:.*@\1@' "${ROOT_DIR}/etc/passwd" | sort | uniq > "${TMP_DEFINED}"
+	grep -v "^#" "${CFGFILE}" | cut -s -d " " -f 2 > "${TMP_INTERMED}"
+	cat "${TMP_DEFINED}" "${TMP_INTERMED}" | sort | uniq > "${TMP_COMBINED}"
+	NR_DEFINED_USERS="$(wc -l < "${TMP_DEFINED}")"
+	NR_COMBINED_USERS="$(wc -l < "${TMP_COMBINED}")"
+
+	[ "${NR_DEFINED_USERS}" -ne "${NR_COMBINED_USERS}" ] && {
+		echo "Undefined users:"
+		diff "${TMP_DEFINED}" "${TMP_COMBINED}" | grep "^>"
+		cleanup
+		return 1
+	}
+
+
+	sed 's@\(^:\)*:.*@\1@' "${ROOT_DIR}/etc/group" | sort | uniq > "${TMP_DEFINED}"
+	grep -v "^#" "${CFGFILE}" | cut -s -d " " -f 3 > "${TMP_INTERMED}"
+	cat "${TMP_DEFINED}" "${TMP_INTERMED}" | sort | uniq > "${TMP_COMBINED}"
+
+	NR_DEFINED_GROUPS="$(wc -l < "${TMP_DEFINED}")"
+	NR_COMBINED_GROUPS="$(wc -l < "${TMP_COMBINED}")"
+
+	[ "${NR_DEFINED_GROUPS}" -ne "${NR_COMBINED_GROUPS}" ] && {
+		echo "Undefined groups:"
+		diff "${TMP_DEFINED}" "${TMP_COMBINED}" | grep "^>"
+		cleanup
+		return 1
+	}
+
+	# Add checks for required directories here
+
+	cleanup
+	return 0
+}
+
+apply_cfgfile() {
+	CFGFILE="$1"
+	SKIP_REQUIREMENTS="$2"
+
+	[ "${VERBOSE}" != "no" ] && echo "Applying ${CFGFILE}"
+
+	[ "${SKIP_REQUIREMENTS}" = "yes" ] || check_requirements "${CFGFILE}" || {
+		echo "Skipping ${CFGFILE}"
+		return 1
+	}
+
+	sed 's/#.*//' "${CFGFILE}" | \
+	while read -r TTYPE TUSER TGROUP TMODE TNAME TLTARGET; do
+		test -z "${TLTARGET}" && continue
+		TNAME=${ROOT_DIR}${TNAME}
+		[ "${VERBOSE}" != "no" ] && echo "Checking for -${TNAME}-."
+
+		[ "${TTYPE}" = "l" ] && {
+			TSOURCE="$TLTARGET"
+			[ "${VERBOSE}" != "no" ] && echo "Creating link -${TNAME}- pointing to -${TSOURCE}-."
+			link_file "${TSOURCE}" "${TNAME}"
+			continue
+		}
+
+		[ "${TTYPE}" = "b" ] && {
+			TSOURCE="$TLTARGET"
+			[ "${VERBOSE}" != "no" ] && echo "Creating mount-bind -${TNAME}- from -${TSOURCE}-."
+			mount --bind "${TSOURCE}" "${TNAME}"
+			EXEC="
+	mount --bind \"${TSOURCE}\" \"${TNAME}\""
+			test "$VOLATILE_ENABLE_CACHE" = yes && echo "$EXEC" >> /etc/openeuler-volatile.cache.build
+			continue
+		}
+
+		[ -L "${TNAME}" ] && {
+			[ "${VERBOSE}" != "no" ] && echo "Found link."
+			NEWNAME=$(ls -l "${TNAME}" | sed -e 's/^.*-> \(.*\)$/\1/')
+			if echo "${NEWNAME}" | grep -v "^/" >/dev/null; then
+				TNAME="$(echo "${TNAME}" | sed -e 's@\(.*\)/.*@\1@')/${NEWNAME}"
+				[ "${VERBOSE}" != "no" ] && echo "Converted relative linktarget to absolute path -${TNAME}-."
+			else
+				TNAME="${NEWNAME}"
+				[ "${VERBOSE}" != "no" ] && echo "Using absolute link target -${TNAME}-."
+			fi
+		}
+
+		case "${TTYPE}" in
+			"f")  [ "${VERBOSE}" != "no" ] && echo "Creating file -${TNAME}-."
+				TSOURCE="$TLTARGET"
+				[ "${TSOURCE}" = "none" ] && TSOURCE=""
+				create_file "${TNAME}" "${TSOURCE}" &
+				;;
+			"d")  [ "${VERBOSE}" != "no" ] && echo "Creating directory -${TNAME}-."
+				mk_dir "${TNAME}"
+				# Add check to see if there's an entry in fstab to mount.
+				;;
+			"p")  [ "${VERBOSE}" != "no" ] && echo "Changing permission -${TNAME}-."
+				ch_perm "${TNAME}"
+				;;
+			*)    [ "${VERBOSE}" != "no" ] && echo "Invalid type -${TTYPE}-."
+				continue
+				;;
+		esac
+	done
+	return 0
+}
+
+clearcache=0
+exec 9</proc/cmdline
+while read -r line <&9
+do
+	case "$line" in
+		*clearcache*)  clearcache=1
+			       ;;
+		*)	       continue
+			       ;;
+	esac
+done
+exec 9>&-
+
+if test -e "${ROOT_DIR}/etc/openeuler-volatile.cache" -a "$VOLATILE_ENABLE_CACHE" = "yes" -a "x$1" != "xupdate" -a "x$clearcache" = "x0"
+then
+	sh "${ROOT_DIR}/etc/openeuler-volatile.cache"
+else
+	rm -f "${ROOT_DIR}/etc/openeuler-volatile.cache" "${ROOT_DIR}/etc/openeuler-volatile.cache.build"
+
+	# Apply the core file with out checking requirements. ${TMPROOT} is
+	# needed by check_requirements but is setup by this file, so it must be
+	# processed first and without being checked.
+	[ -e "${CFGDIR}/${COREDEF}" ] && apply_cfgfile "${CFGDIR}/${COREDEF}" "yes"
+
+	# Fast path: check_requirements is slow and most of the time doesn't
+	# find any problems. If there are a lot of config files, it is much
+	# faster to to concatenate them all together and process them once to
+	# avoid the overhead of calling check_requirements repeatedly
+	TMP_FILE="${TMPROOT}/openeuler-tmp_volatile.$$"
+	rm -f "$TMP_FILE"
+    touch ${CFGDIR}/endtest
+	CFGFILES="$(ls -1 "${CFGDIR}" | grep -v "^${COREDEF}\$" | sort)"
+	for file in ${CFGFILES}; do
+		cat "${CFGDIR}/${file}" >> "$TMP_FILE"
+	done
+
+	if check_requirements "$TMP_FILE"
+	then
+		apply_cfgfile "$TMP_FILE" "yes"
+	else
+		# Slow path: One or more config files failed requirements.
+		# Process each one individually so the offending one can be
+		# skipped
+		for file in ${CFGFILES}; do
+			apply_cfgfile "${CFGDIR}/${file}"
+		done
+	fi
+	rm "$TMP_FILE"
+    rm ${CFGDIR}/endtest
+
+	[ -e "${ROOT_DIR}/etc/openeuler-volatile.cache.build" ] && sync && mv "${ROOT_DIR}/etc/openeuler-volatile.cache.build" "${ROOT_DIR}/etc/openeuler-volatile.cache"
+fi
+
+if [ -z "${ROOT_DIR}" ] && [ -f /etc/ld.so.cache ] && [ ! -f /var/run/ld.so.cache ]
+then
+	ln -s /etc/ld.so.cache /var/run/ld.so.cache
+fi
diff --git a/meta-openeuler/recipes-core/initscripts/init-system-helpers_%.bbappend b/meta-openeuler/recipes-core/initscripts/init-system-helpers_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..debc073348b659e3520f1fdfa7fbd6703b1abc09
--- /dev/null
+++ b/meta-openeuler/recipes-core/initscripts/init-system-helpers_%.bbappend
@@ -0,0 +1,15 @@
+# main bbfile: yocto-poky/meta/recipes-core/initscripts/init-system-helpers_1.60.bb
+
+# As it's small, the tarball of init-system-helpers is integrated in openEuler Embedded
+# to avoid network download.
+PV = "debian-1.64"
+
+LIC_FILES_CHKSUM = "file://debian/copyright;md5=c4ec20aa158fa9de26ee1accf78dcaae"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+SRC_URI = "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BPN}_${PV}.tar.gz"
+SRC_URI[md5sum] = "69ce302fe1ee5616f17281b0708e9922"
+SRC_URI[sha256sum] = "abebfcc4bbed3ba291bf84840451125e7f1d5be37fcae81e171b673cb820d1d1"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-core/initscripts/initscripts_%.bbappend b/meta-openeuler/recipes-core/initscripts/initscripts_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a1a8787f05073247ea2f4b4c85d9103358ca3d85
--- /dev/null
+++ b/meta-openeuler/recipes-core/initscripts/initscripts_%.bbappend
@@ -0,0 +1,35 @@
+# we use openeuler's config files
+
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+SRC_URI += " \
+        file://populate-openeuler-volatile.sh \
+        file://openeuler-security-volatiles \
+        "
+
+# GPLv2.patch will create COPYING file, but if S dir is not a clean
+# dir, i.e., COPYING file is already there because of last build,
+# do patch may fail.
+# A better solution is not using GPL2.patch.
+# This fix can be removed if the upstream poky fix this
+SRC_URI:remove = "file://GPLv2.patch"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6"
+
+do_install:append() {
+    install -d ${D}${sysconfdir}/default/openeuler-volatiles
+    install -m 0644    ${WORKDIR}/openeuler-security-volatiles   ${D}${sysconfdir}/default/openeuler-volatiles/00_core
+    install -m 0755    ${WORKDIR}/populate-openeuler-volatile.sh ${D}${sysconfdir}/init.d
+    #advice a low priority (99) to make it start later than any service and populate-volatile.sh
+    update-rc.d -r ${D} populate-openeuler-volatile.sh start 99 S .
+}
+
+MASKED_SCRIPTS:append = " \
+        populate-openeuler-volatile \
+        "
+
+pkg_postinst:${PN}:append () {
+    # Delete any old volatile cache script, as directories may have moved
+    if [ -z "$D" ]; then
+        rm -f "/etc/openeuler-volatile.cache"
+    fi
+}
diff --git a/meta-openeuler/recipes-core/isula-oe-23.09-image/files/isulad b/meta-openeuler/recipes-core/isula-oe-23.09-image/files/isulad
new file mode 100644
index 0000000000000000000000000000000000000000..2c6b0e7e27e2601f67ab2f567dba409fdacfb389
--- /dev/null
+++ b/meta-openeuler/recipes-core/isula-oe-23.09-image/files/isulad
@@ -0,0 +1,3 @@
+#!/bin/sh
+# start isula daemon when system boot in background
+isulad &
\ No newline at end of file
diff --git a/meta-openeuler/recipes-core/isula-oe-23.09-image/isula-oe-23.09-image_0.0.1.bb b/meta-openeuler/recipes-core/isula-oe-23.09-image/isula-oe-23.09-image_0.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..89ed250d4231c97765e8fb12ce3654f6bd9a838b
--- /dev/null
+++ b/meta-openeuler/recipes-core/isula-oe-23.09-image/isula-oe-23.09-image_0.0.1.bb
@@ -0,0 +1,44 @@
+SUMMARY = "downloading openeuler container image"
+DESCRIPTION = "The smallest isulad image is for running openeuler server version's container image"
+LICENSE = "MulanPSLv2"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=d2effe8e0f44784c33108dbc1e00ba8c"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/${BPN}/${BPN}.tar.gz \
+    file://isulad \
+"
+
+S = "${WORKDIR}/${BPN}"
+
+do_install() {
+	# install the container image to /containers
+    install -d ${D}/containers
+    install -m 0600 ${S}/${BPN}.tar.gz ${D}/containers/${BPN}.tar.gz
+    gunzip ${D}/containers/${BPN}.tar.gz
+    # if the os does not contain systemd, rely on init script to start isulad
+    # to automatically start isulad when system boot, need to create soft link
+    # in /etc/rcS.d
+    # if the os contains systemd, rely on systemd service to start isulad
+    # to automatically start isulad using systemd, need to create soft link
+    # in /etc/systemd/system/multi-user.target.wants
+    # the indentation of word "EOF" is important, do not change it
+	if [ ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'True', 'False', d)} = "True" ]; then
+        # create soft link in /etc/systemd/system/multi-user.target.wants to start isulad when system boot
+		install -d ${D}${sysconfdir}/systemd/system/multi-user.target.wants
+		ln -sf ${sysconfdir}/systemd/system/isulad.service ${D}${sysconfdir}/systemd/system/multi-user.target.wants/isulad.service
+	else
+        # install init script to /etc/init.d
+        install -d ${D}${sysconfdir}/init.d
+        install -m 0755 ${WORKDIR}/isulad ${D}${sysconfdir}/init.d/isulad
+        # create soft link in /etc/rcS.d to start isulad when system boot
+        install -d ${D}${sysconfdir}/rcS.d
+        ln -sf ${sysconfdir}/init.d/isulad ${D}${sysconfdir}/rcS.d/S99isulad
+    fi
+}
+
+FILES:${PN} += " \
+    /containers/${BPN}.tar \
+"
+
+RDEPENDS:${PN} += "isulad"
diff --git a/meta-openeuler/recipes-core/isulad/files/0001-configuration-use-lcr.patch b/meta-openeuler/recipes-core/isulad/files/0001-configuration-use-lcr.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4dadc8a59b3427b3dc18f0c48cbcdcdd5f6374be
--- /dev/null
+++ b/meta-openeuler/recipes-core/isulad/files/0001-configuration-use-lcr.patch
@@ -0,0 +1,27 @@
+From e09e0c0b7561a23f8ec474b7a64e452ca1c3f7cb Mon Sep 17 00:00:00 2001
+From: Yongmao Luo <luoyongmao@huawei.com>
+Date: Tue, 18 Jun 2024 17:25:15 +0800
+Subject: [PATCH] configuration: use lcr
+
+* For embedded scenario, we need lightweight container runtime.
+
+Signed-off-by: Yongmao Luo <luoyongmao@huawei.com>
+---
+ src/contrib/config/daemon.json | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/contrib/config/daemon.json b/src/contrib/config/daemon.json
+index 711dda94..f8cad24e 100644
+--- a/src/contrib/config/daemon.json
++++ b/src/contrib/config/daemon.json
+@@ -1,6 +1,6 @@
+ {
+     "group": "isula",
+-    "default-runtime": "runc",
++    "default-runtime": "lcr",
+     "graph": "/var/lib/isulad",
+     "state": "/var/run/isulad",
+     "log-level": "ERROR",
+-- 
+2.33.0
+
diff --git a/meta-openeuler/recipes-core/isulad/files/config_cgroup b/meta-openeuler/recipes-core/isulad/files/config_cgroup
new file mode 100644
index 0000000000000000000000000000000000000000..235d68cfc8b28d3afdd057af463202ce31314700
--- /dev/null
+++ b/meta-openeuler/recipes-core/isulad/files/config_cgroup
@@ -0,0 +1,24 @@
+#!/bin/sh
+### BEGIN INIT INFO
+# Provides:          config_cgroup
+# Required-Start:    
+# Required-Stop:
+# Default-Start:     S
+# Default-Stop:
+### END INIT INFO
+mount -t tmpfs tmpfs /sys/fs/cgroup/
+mkdir -p /sys/fs/cgroup/cpu
+mount -t cgroup -o cpu cpu /sys/fs/cgroup/cpu
+mkdir -p /sys/fs/cgroup/devices
+mount -t cgroup -o devices devices /sys/fs/cgroup/devices
+mkdir -p /sys/fs/cgroup/freezer
+mount -t cgroup -o freezer freezer /sys/fs/cgroup/freezer
+mkdir -p /sys/fs/cgroup/cpuset
+mount -t cgroup -o cpuset cpuset /sys/fs/cgroup/cpuset
+mkdir -p /sys/fs/cgroup/memory
+mount -t cgroup -o memory memory /sys/fs/cgroup/memory
+echo 1 > /sys/fs/cgroup/memory/memory.use_hierarchy
+mkdir -p /sys/fs/cgroup/hugetlb
+mount -t cgroup -o hugetlb hugetlb /sys/fs/cgroup/hugetlb
+mkdir -p /sys/fs/cgroup/blkio
+mount -t cgroup -o blkio blkio /sys/fs/cgroup/blkio
\ No newline at end of file
diff --git a/meta-openeuler/recipes-core/isulad/files/isulad.service b/meta-openeuler/recipes-core/isulad/files/isulad.service
new file mode 100644
index 0000000000000000000000000000000000000000..5179bf23b89f605a23919d5740d29a4bd969c784
--- /dev/null
+++ b/meta-openeuler/recipes-core/isulad/files/isulad.service
@@ -0,0 +1,12 @@
+# if user wants to add more features when starting isulad using systemd,
+# modify this file
+
+[Unit]
+Description=isulad container daemon
+After=network.target
+
+[Service]
+ExecStart=/usr/bin/isulad
+
+[Install]
+WantedBy=multi-user.target
\ No newline at end of file
diff --git a/meta-openeuler/recipes-core/isulad/isulad_2.1.5.bb b/meta-openeuler/recipes-core/isulad/isulad_2.1.5.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f6757e4a85ca48647927110736f21455ed55b619
--- /dev/null
+++ b/meta-openeuler/recipes-core/isulad/isulad_2.1.5.bb
@@ -0,0 +1,234 @@
+SUMMARY = "A lightweight C++/C based container runtime daemon"
+DESCRIPTION = "iSulad is a lightweight container runtime daemon which is designed for IOT and \
+                Cloud infrastructure.iSulad has the characteristics of light, fast and not limited \
+                by hardware specifications and architecture, and can be applied more widely"
+HOMEPAGE = "https://gitee.com/openeuler/iSulad"
+LICENSE = "MulanPSL-2.0"
+
+LIC_FILES_CHKSUM = "file://LICENSES/LICENSE;md5=1acb172ffd3d252285dd1b8b8459941e"
+
+OPENEULER_REPO_NAME = "iSulad"
+
+inherit features_check
+REQUIRED_DISTRO_FEATURES = "isulad"
+
+# file and patches from openEuler
+SRC_URI = " \
+        file://v${PV}.tar.gz \
+        file://0001-code-improve-for-sandbox.cc.patch \
+        file://0002-fix-compile-error-with-protobuf-25.1-and-grpc-1.60.x.patch \
+        file://0003-bugfix-for-mount-point-remains-under-special-circums.patch \
+        file://0004-do-not-cleanup-if-the-directory-does-not-exist.patch \
+        file://0005-module-only-deletes-the-temporary-files-it-creates.patch \
+        file://0006-skip-devmapper-ut.patch \
+        file://0007-update-annotations-and-add-ci-cases.patch \
+        file://0008-bug-fix-for-device-cgroup-ulimt-oci-update.patch \
+        file://0009-improve-dt-for-oci-spec-update.patch \
+        file://0010-open-run-container-with-dev-volume-testcase.patch \
+        file://0011-add-cpu-usage-nano-cores-for-sandbox.patch \
+        file://0012-sleep-some-time-in-ServiceWorkThread-to-prevent-the-.patch \
+        file://0013-restore-name-for-rename-failed.patch \
+        file://0014-2371-Allow-iSulad-to-pull-load-image-with-symlink.patch \
+        file://0015-Replace-http-parser-dependency-with-lcr.patch \
+        file://0016-add-more-detailed-log-information-for-load-sandbox.patch \
+        file://0017-bugfix-for-the-concurrency-competition-between-the-r.patch \
+        file://0018-add-concurrent-load-test.patch \
+        file://0019-get-the-realpath-of-the-host-path-for-archive-when-c.patch \
+        file://0020-bugfix-for-wrong-goto-branch.patch \
+        file://0021-bugfix-for-wrong-dynamic-allocation-object-type.patch \
+        file://0022-add-swap-usage-in-cri.patch \
+        file://0023-add-benchmark-result-of-perf-test-in-cri.patch \
+        file://0024-add-support-for-systemd-cgroup-driver.patch \
+        file://0025-add-ci-cases-for-systemd-cgroup-driver.patch \
+        file://0026-move-systemd_cgroup-CI-test-to-manual-cases.patch \
+        file://0027-feature-add-support-for-cgroup-v2-metrics.patch \
+        file://0028-use-supervisor-to-notify-sandbox-exit-event.patch \
+        file://0029-refactor-cgroup-module.patch \
+        file://0030-adaptor-unit-test-for-cgroup-module.patch \
+        file://0031-cgroup-v2-does-not-support-isulad-setting-cpu_rt-opt.patch \
+        file://0032-add-test-that-isulad-cannot-set-cpu_rt-parameters-wh.patch \
+        file://0033-fix-sandbox-container-bool-value-uninitialized.patch \
+        file://0034-bugfix-for-cpurt.sh.patch \
+        file://0035-monitor-cgroup-oom-killed-event-and-update-to-cri-of.patch \
+        file://0036-add-ci-cases-for-oomkilled-monitor.patch \
+        file://0037-add-cgroup-v2-doc.patch \
+        file://0038-add-modify-for-cgroup-v2-ci-test.patch \
+        file://0039-fix-run-ubuntu-container-bug-in-inspect.sh.patch \
+        file://0040-add-support-for-GetContainerEvents.patch \
+        file://0041-fix-cpurt-init-bug-for-systemd-cgroup.patch \
+        file://0042-fix-message-queue-concurrent-bug.patch \
+        file://0043-specify-runtime-as-runc-for-oom-test-CI.patch \
+        file://0044-set-oomkilled-in-cri.patch \
+        file://0045-add-cri-1.29-update-design-doc.patch \
+        file://0046-oom-monitor-in-manual-cases.patch \
+        file://0047-add-usage-restrictions-for-CRI-1.29-update.patch \
+        file://0048-CDI-interface-definition.patch \
+        file://0049-distinguish-between-runtime-and-runtime_cmd-in-isula.patch \
+        file://0050-Use-user-defined-shm-for-CRI-request.patch \
+        file://0051-Fix-memory-leak-in-set_connected_container_shm_path.patch \
+        file://0052-init-enable_pod_events-as-false.patch \
+        file://0053-remove-container-root-path-in-rt_lcr_rm-if-lcr-runti.patch \
+        file://0054-ensure-sandbox-can-be-removed-if-sandbox-container-r.patch \
+        file://0055-bugfix-for-shim-timeout-exit-error-log-changes.patch \
+        file://0056-bugfix-for-the-pre-created-pipe-was-not-closed-when-.patch \
+        file://0057-add-debug-msg-info-in-image_load.sh.patch \
+        file://0058-empty-pointer-check-in-lcr_rt_ops.patch \
+        file://0059-modify-some-grpc-status-codes-of-cri-in-case-of-erro.patch \
+        file://0060-cdi-return-int-instead-of-error-string.patch \
+        file://0061-cdi-support-modules-operate-registry-annotations.patch \
+        file://0062-do-not-umount-shmpath-for-sandbox-container.patch \
+        file://0063-remove-default-systemd-cgroup-and-enable-cri-v1-valu.patch \
+        file://0064-cdi-support-module-cache.patch \
+        file://0065-change-default-subscribe-timeout-to-5min.patch \
+        file://0066-cdi-support-modules-version-spec-spec_dirs-device.patch \
+        file://0067-cdi-support-modules-container_edits-parser.patch \
+        file://0068-cdi-invoke-cdi-operate-when-init-isulad-and-create-c.patch \
+        file://0069-bugfix-fix-cni_operate_ut-ut.patch \
+        file://0070-isolate-sandboxer-code-by-using-macro.patch \
+        file://0071-Remove-sandboxer-ut-if-sandboxer-is-not-enabled.patch \
+        file://0072-cdi-design-doc.patch \
+        file://0073-bugfix-cdi-version-check.patch \
+        file://0074-bugfix-of-background-execution-exec-error-command.patch \
+        file://0075-bugfix-for-setting-cpu-rt-to-a-negative-value-when-e.patch \
+        file://0076-cdi-add-UT.patch \
+        file://0077-remove-extra-s-in-CreateContainerLogSymlink.patch \
+        file://0078-allow-env-variable-has-an-empty-value.patch \
+        file://0079-Fix-Failed-to-execute-image-pull-on-name-tag-digest-.patch \
+        file://0080-bugfix-for-hostname-env-set-only-once.patch \
+        file://0081-set-the-sandbox-status-to-not-ready-under-abnormal-c.patch \
+        file://0082-fix-shim-controller-set-incorrect-sandbox-status-sta.patch \
+        file://0083-fix-bug-for-invalid-env-write.patch \
+        file://0084-trim-key-value-for-env.patch \
+        file://0085-cdi-allow-env-variable-has-an-empty-value.patch \
+        file://0086-cdi-test-case-and-gateway.patch \
+        file://0087-code-improve.patch \
+        file://0088-testcase-close-cdi-testcase.patch \
+        file://0089-docs-update-cni-doc.patch \
+        file://0090-modify-the-user-error-log-to-be-the-same-as-before.patch \
+        file://0091-add-enable-cri-v1-in-k8s-integration.patch \
+        file://0092-isolate-oom-monitor-codes.patch \
+        file://0093-change-fork-process-exit-mode.patch \
+        file://0094-fix-error-log-for-verify_cpu_realtime.patch \
+        file://0095-bugfix-change-max-network-name-len.patch \
+        file://0096-del-useless-info.patch \
+        file://0097-code-improve.patch \
+        file://0098-cdi-add-debug-info.patch \
+        file://0099-bugfix-cni-network-name-UT.patch \
+        file://0100-bugfix-malloc-right-type-size.patch \
+        file://0101-use-isula_clean_path-rather-than-realpath.patch \
+        file://0102-fix-false-engine-rootpath-reference.patch \
+        file://0103-bugfix-add-note.patch \
+        file://0104-bugfix-adapt-network-name-max-len.patch \
+        file://0105-start-sandbox-before-setup-network-by-default.patch \
+        file://0106-Revert-use-isula_clean_path-rather-than-realpath.patch \
+        file://0107-bugfix-for-start-sandbox-before-setup-network-by-def.patch \
+        file://0108-skip-test-rely-on-docker.io.patch \
+"
+
+# openEuler Embedded's modification
+# 0001-configuration-use-lcr.patch: use lcr instead of runc
+# config_cgroup: configure cgroups when the system does not use systemd
+# isulad.service: systemd service file for isulad
+SRC_URI:append = " \
+        file://0001-configuration-use-lcr.patch \
+        file://config_cgroup \
+        file://isulad.service \
+"
+
+S = "${WORKDIR}/iSulad-v${PV}"
+
+inherit cmake pkgconfig
+OECMAKE_GENERATOR = "Unix Makefiles"
+
+USE_PREBUILD_SHIM_V2 = "1"
+
+
+DEPENDS += " \
+        yajl zlib libarchive http-parser curl lcr libevent libevhtp openssl libwebsockets libdevmapper \
+        protobuf libseccomp libcap libselinux ncurses \
+        ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd', '', d)} \
+        grpc grpc-native protobuf-native \
+        ${@bb.utils.contains('USE_PREBUILD_SHIM_V2', '1', 'lib-shim-v2-bin', 'lib-shim-v2', d)} \
+"
+
+RDEPENDS:${PN} += " \
+        yajl zlib libarchive http-parser curl lcr libevent libevhtp openssl libwebsockets libdevmapper \
+        protobuf libseccomp libcap libselinux ncurses \
+        ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd', '', d)} \
+        grpc \
+        glibc-binary-localedata-en-us \
+        ${@bb.utils.contains('USE_PREBUILD_SHIM_V2', '1', 'lib-shim-v2-bin', 'lib-shim-v2', d)} \
+"
+
+EXTRA_OECMAKE = " \
+        -DENABLE_GRPC=ON -DENABLE_GRPC_REMOTE_CONNECT=OFF \
+        ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', '-DENABLE_SYSTEMD_NOTIFY=ON', '-DENABLE_SYSTEMD_NOTIFY=OFF', d)} \
+        -DDEBUG=ON \
+        -DCMAKE_SKIP_RPATH=TRUE \
+        -DENABLE_SHIM_V2=ON \
+        -DENABLE_UT=OFF \
+        -DENABLE_CRI_API_V1=ON \
+        -DENABLE_CDI=ON \
+        -DCMAKE_CXX_STANDARD=17 \
+"
+
+# lib-shim-v2 depends on rust which is not well supported for arm32 and riscv64
+# there are issues with building grpc on arm32 and riscv platforms.
+DEPENDS:remove:arm = " lib-shim-v2 lib-shim-v2-bin grpc grpc-native "
+RDEPENDS:${PN}:remove:arm = " lib-shim-v2 lib-shim-v2-bin grpc "
+EXTRA_OECMAKE:remove:arm = " -DENABLE_SHIM_V2=ON -DENABLE_GRPC=ON "
+EXTRA_OECMAKE:append:arm = " -DENABLE_SHIM_V2=OFF -DENABLE_GRPC=OFF "
+
+DEPENDS:remove:riscv64 = " lib-shim-v2 lib-shim-v2-bin grpc grpc-native "
+RDEPENDS:${PN}:remove:riscv64 = " lib-shim-v2 lib-shim-v2-bin grpc "
+EXTRA_OECMAKE:remove:riscv64 = " -DENABLE_SHIM_V2=ON -DENABLE_GRPC=ON "
+EXTRA_OECMAKE:append:riscv64 = " -DENABLE_SHIM_V2=OFF -DENABLE_GRPC=OFF "
+
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+
+FILES:${PN} += "${libdir}/* "
+#remove so from ${PN}-dev
+FILES_SOLIBSDEV = ""
+
+do_configure:prepend() {
+    grep -q CMAKE_SYSROOT ${WORKDIR}/toolchain.cmake || cat >> ${WORKDIR}/toolchain.cmake <<EOF
+    set( CMAKE_SYSROOT ${STAGING_DIR_HOST} )
+EOF
+}
+
+do_configure:append() {
+    sed -i "10 a\# undef linux" ${WORKDIR}/build/grpc/src/api/services/cri/v1alpha/api.pb.h
+    sed -i "10 a\# undef linux" ${WORKDIR}/build/grpc/src/api/services/cri/v1/api_v1.pb.h
+}
+
+DEPENDS += "update-rc.d-native"
+
+do_install:append () {
+    [[ "${libdir}" != "/usr/lib" ]] || return 0
+    if test -d ${D}/usr/lib ; then
+            install -d ${D}/${libdir}
+            mv ${D}/usr/lib/* ${D}/${libdir}
+            rm -rf ${D}/usr/lib/
+    fi
+
+    has_systemd="${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'True', 'False', d)}"
+	# if the system uses systemd, manage isulad with it
+	# the indentation of the word "EOF" is important, do not change it
+	if [ $has_systemd = "True" ]; then
+		install -d ${D}${sysconfdir}/systemd/system
+		# create isulad.service file so systemd can manage isulad based on it
+		if [ ! -e ${D}${sysconfdir}/systemd/system/isulad.service ]; then
+            install -m 0644 ${WORKDIR}/isulad.service ${D}${sysconfdir}/systemd/system
+		fi
+	fi
+
+    # if the os does not contain systemd, install init script configuring cgroups
+    # because isulad needs cgroups to control resources
+    if [ $has_systemd = "False" ]; then
+        install -d ${D}${sysconfdir}/init.d
+        install -m 0755 ${WORKDIR}/config_cgroup ${D}${sysconfdir}/init.d
+        # empower auto configuration of cgroups each time the system boots
+        install -d ${D}${sysconfdir}/rcS.d
+        update-rc.d -r ${D} config_cgroup start 99 5 .
+    fi
+}
\ No newline at end of file
diff --git a/meta-openeuler/recipes-core/isulad/lib-shim-v2-bin_0.0.1.bb b/meta-openeuler/recipes-core/isulad/lib-shim-v2-bin_0.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..3ef633cf6c6a8ba5134320c639201bbf81f7e6a4
--- /dev/null
+++ b/meta-openeuler/recipes-core/isulad/lib-shim-v2-bin_0.0.1.bb
@@ -0,0 +1,38 @@
+SUMMARY = "lib-shim-v2 is shim v2 ttrpc client which is called by iSulad."
+DESCRIPTION = "Based on Rust programming language, as a shim v2 ttrpc client, it is called by iSulad."
+HOMEPAGE = "https://gitee.com/openeuler/lib-shim-v2"
+LICENSE = "MulanPSL-2.0"
+
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MulanPSL-2.0;md5=74b1b7a7ee537a16390ed514498bf23c"
+
+inherit bin_package
+
+SRC_URI:aarch64 = " \
+        https://repo.openeuler.openatom.cn/openEuler-23.09/OS/aarch64/Packages/lib-shim-v2-0.0.1-8.oe2309.aarch64.rpm;name=arm64;subdir=${BP} \
+"
+
+SRC_URI:x86-64 =  " \
+        https://repo.openeuler.openatom.cn/openEuler-23.09/OS/x86_64/Packages/lib-shim-v2-0.0.1-8.oe2309.x86_64.rpm;name=x86;subdir=${BP} \
+"
+
+SRC_URI:append = " \
+        https://repo.openeuler.openatom.cn/openEuler-23.09/everything/aarch64/Packages/lib-shim-v2-devel-0.0.1-8.oe2309.aarch64.rpm;name=header;subdir=${BP} \
+        "
+
+SRC_URI[arm64.md5sum] = "3bf4618ffba4196a9bdcf3d9ec4e8e83"
+SRC_URI[x86.md5sum] = "abf8ad3e5a5516dca86eedc5e585b958"
+SRC_URI[header.md5sum] = "cf038d5914510740d4e72f1400d5dbb0"
+
+S = "${WORKDIR}/${BP}"
+
+FILES:${PN} = " \
+    ${libdir} \
+"
+ 
+FILES:${PN}-dev = " \
+    ${libdir}/libshim_v2.so.${PV} \
+    ${includedir} \
+"
+
+# don't need '/etc/ima'
+INSANE_SKIP:${PN} += "already-stripped installed-vs-shipped"
diff --git a/meta-openeuler/recipes-core/isulad/lib-shim-v2_0.0.1.bb b/meta-openeuler/recipes-core/isulad/lib-shim-v2_0.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..0685b0e915b9843338eee50ca6636d3bb50b9995
--- /dev/null
+++ b/meta-openeuler/recipes-core/isulad/lib-shim-v2_0.0.1.bb
@@ -0,0 +1,51 @@
+inherit cargo
+SUMMARY = "lib-shim-v2 is shim v2 ttrpc client which is called by iSulad."
+DESCRIPTION = "Based on Rust programming language, as a shim v2 ttrpc client, it is called by iSulad."
+HOMEPAGE = "https://gitee.com/openeuler/lib-shim-v2"
+LICENSE = "MulanPSL-2.0"
+
+LIC_FILES_CHKSUM = "file://README.md;md5=d604563bbee4408a10fdefa08f9368a2"
+
+OPENEULER_REPO_NAME = "lib-shim-v2"
+
+# support for loongarch64 pathes not apply current:
+# 0001-add-loongarch64-support-for-nix.patch
+# 0001-add-loongarch64-support-for-prost-build.patch
+SRC_URI = "file://lib-shim-v2-${PV}.tar.gz \
+        file://0002-add-riscv-support.patch \
+"
+
+# add riscv64 BuildRequires: protobuf-compiler
+DEPENDS:riscv64 += "protobuf-native"
+
+S = "${WORKDIR}/lib-shim-v2-${PV}"
+
+do_install:append () {
+    install -d ${D}/${libdir}
+    install -d ${D}/${includedir}
+    install -m 0755 ${WORKDIR}/target/*/release/*so ${D}/${libdir}
+    install -m 0644 ${S}/shim_v2.h ${D}/${includedir}
+}
+
+FILES:${PN} = " \
+    ${libdir} \
+"
+
+FILES:${PN}-dev = " \
+    ${libdir}/libshim_v2.so.${PV} \
+    ${includedir} \
+"
+
+
+# use local deps, provided by source tarball
+create_cargo_config:append() {
+    cat <<- EOF >> ${CARGO_HOME}/config
+[source.crates-io]
+replace-with = "local-registry"
+
+[source.local-registry]
+directory = "lib-shim-v2-${PV}/vendor"
+
+EOF
+}
+
diff --git a/meta-openeuler/recipes-core/kbd/kbd_%.bbappend b/meta-openeuler/recipes-core/kbd/kbd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..37cc5d6fce4f29f6ab241ed58eb59c59d2f1c2f6
--- /dev/null
+++ b/meta-openeuler/recipes-core/kbd/kbd_%.bbappend
@@ -0,0 +1,21 @@
+# main bb file: yocto-poky/meta/recipes-core/kbd/kbd_2.4.0.bb
+
+PV = "2.6.1"
+
+# license update
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
+
+# use patches from src-openEuler
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           file://kbd-1.15-keycodes-man.patch \
+           file://kbd-1.15-sparc.patch \
+           file://kbd-1.15-unicode_start.patch \
+           file://kbd-1.15.5-sg-decimal-separator.patch \
+           file://kbd-1.15.5-loadkeys-search-path.patch \
+           file://kbd-2.0.2-unicode-start-font.patch \
+           file://kbd-2.4.0-covscan-fixes.patch \
+           "
+
+SRC_URI[sha256sum] = "ccdf452387a6380973d2927363e9cbb939fa2068915a6f937ff9d24522024683"
+
+EXTRA_OECONF = "--disable-tests"
diff --git a/meta-openeuler/recipes-core/lcr/lcr_2.1.4.bb b/meta-openeuler/recipes-core/lcr/lcr_2.1.4.bb
new file mode 100644
index 0000000000000000000000000000000000000000..649c5453da7623078750559ef3d9734554bbd236
--- /dev/null
+++ b/meta-openeuler/recipes-core/lcr/lcr_2.1.4.bb
@@ -0,0 +1,65 @@
+### Descriptive metadata
+SUMMARY = "lcr(Lightweight Container Runtime)"
+DESCRIPTION = "lcr`(Lightweight Container Runtime) is CLI tool for spawning and running containers according to \
+               OCI specification. It is based on `liblxc` and written by `C`. It can use by container engine: \
+               iSulad"
+HOMEPAGE = "https://gitee.com/openeuler/lcr"
+BUGTRACKER = "https://gitee.com/openeuler/yocto-meta-openeuler"
+
+### License metadata
+LICENSE = "LGPL-2.1-only"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6"
+
+### Inheritance and includes if needed
+inherit cmake pkgconfig
+
+### Build metadata
+SRC_URI = " \
+        file://v${PV}.tar.gz \
+        file://0001-add-systemd-cgroup-field-in-isulad-and-shim-config.patch \
+        file://0002-Add-http-parser-as-third-party-component.patch \
+        file://0003-add-enable-pod-events-field.patch \
+        file://0004-add-swap-usage-fields-in-shim-stats-and-container-in.patch \
+        file://0005-Add-oomkilled-field-in-inspect.json.patch \
+        file://0006-add-runtime-in-process-state.patch \
+        file://0007-restore-bufsize-to-prevent-log-loss.patch \
+        file://0008-support-clang-build.patch \
+        file://0009-support-cdi-spec.patch \
+        file://0010-remove-file-mode-check-in-ut.patch \
+        file://0011-remove-lcr-created-spec-only-if-create-failed.patch \
+        file://0012-Fix-info-inproper-data-type-for-timestamp.patch \
+        file://0013-fix-bug-for-potential-config-seccomp-ocihook-write-e.patch \
+        file://0014-add-codecheck-fix.patch \
+"
+
+S = "${WORKDIR}/${BPN}-v${PV}"
+
+OECMAKE_GENERATOR = "Unix Makefiles"
+
+DEPENDS = "yajl lxc"
+
+### Package metadata
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+#remove so from ${PN}-dev
+FILES_SOLIBSDEV = ""
+FILES:${PN} += "${libdir}/* "
+FILES:${PN}-staticdev_riscv64 += "${libdir}/*.a"
+
+### Tasks for package
+do_configure:prepend() {
+        grep -q CMAKE_SYSROOT ${WORKDIR}/toolchain.cmake || cat >> ${WORKDIR}/toolchain.cmake <<EOF
+        set( CMAKE_SYSROOT ${STAGING_DIR_HOST} )
+EOF
+}
+
+do_install:append() {
+	[[ "${libdir}" != "/usr/lib" ]] || return 0
+	if test -d ${D}/usr/lib; then
+        install -d ${D}/${libdir}
+		mv ${D}/usr/lib/* ${D}/${libdir}
+        rm -rf ${D}/usr/lib/
+	fi
+        if test -d ${D}/usr/local/include ; then
+                mv ${D}/usr/local/include ${D}/${includedir}
+        fi
+}
diff --git a/meta-openeuler/recipes-core/libboundscheck/libboundscheck_1.1.11.bb b/meta-openeuler/recipes-core/libboundscheck/libboundscheck_1.1.11.bb
new file mode 100644
index 0000000000000000000000000000000000000000..06c29d2d815ba158710acdce97929f06daff9535
--- /dev/null
+++ b/meta-openeuler/recipes-core/libboundscheck/libboundscheck_1.1.11.bb
@@ -0,0 +1,19 @@
+SUMMARY = "Enhanced safety functions"
+DESCRIPTION = "libboundscheck provides a set of functions of the common memory/string operation classes."
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=ee892fc0a2b8916e6cd4a5ff81f92c08"
+
+PV = "v1.1.11"
+
+SRC_URI = "file://${BP}.tar.gz"
+
+INSANE_SKIP:${PN} += "already-stripped"
+FILES:${PN}-dev = "${includedir}"
+FILES:${PN} = "${libdir}"
+
+do_install () {
+    install -d ${D}${libdir}/
+    install -d ${D}/${includedir}/
+    install -m 0755 ${S}/lib/libboundscheck.so ${D}${libdir}/
+    install -m 554 ${S}/include/*.h ${D}${includedir}/
+}
diff --git a/meta-openeuler/recipes-core/libcgroup/libcgroup_%.bbappend b/meta-openeuler/recipes-core/libcgroup/libcgroup_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c04c9616b410614ed6862368f7bfcfcb13448d04
--- /dev/null
+++ b/meta-openeuler/recipes-core/libcgroup/libcgroup_%.bbappend
@@ -0,0 +1,10 @@
+# the main bb file: yocto-poky/meta/recipes-core/libcgroup/libcgroup_2.0.2.bb
+
+PV = "2.0.3"
+
+SRC_URI:prepend = " \
+            file://${BP}.tar.gz \
+            file://config.patch \
+"
+
+SRC_URI[sha256sum] = "b29b5704de3d0fadf199fe4e17eeeaecba7f0dd1b85569c96eec37c7672e3026"
diff --git a/meta-openeuler/recipes-core/libevhtp/libevhtp_1.2.18.bb b/meta-openeuler/recipes-core/libevhtp/libevhtp_1.2.18.bb
new file mode 100644
index 0000000000000000000000000000000000000000..eec5c4aac5bc3c8310b4d1ced13d4a6eb206b8bf
--- /dev/null
+++ b/meta-openeuler/recipes-core/libevhtp/libevhtp_1.2.18.bb
@@ -0,0 +1,42 @@
+SUMMARY = "libevhtp -- Create extremely-fast and secure embedded HTTP servers with ease."
+DESCRIPTION = "libevhtp -- Create extremely-fast and secure embedded HTTP servers with ease."
+SECTION = "console/tools"
+LICENSE = "BSD-3-Clause"
+
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6"
+
+SRC_URI = "file://${PV}.tar.gz \
+	   file://0001-decrease-numbers-of-fd-for-shared-pipe-mode.patch \
+	   file://0002-evhtp-enable-dynamic-thread-pool.patch \
+	   file://0003-close-open-ssl.-we-do-NOT-use-it-in-lcrd.patch \
+	   file://0004-Use-shared-library-instead-static-one.patch \
+	   file://0005-libevhtp-add-securce-compile-options.patch \
+	   file://0006-libevhtp-add-gcov-compile-options.patch \
+	  "
+
+S = "${WORKDIR}/${BP}"
+
+DEPENDS = "libevent"
+
+EXTRA_OECMAKE = "-DEVHTP_BUILD_SHARED=on -DEVHTP_DISABLE_SSL=on  "
+
+inherit cmake
+
+FILES:${PN}-dev = "${includedir}/* ${libdir}/pkgconfig/*"
+#FILES:${PN}-compiler = "${bindir}"
+FILES:${PN} = "${libdir}/*"
+
+do_package_qa() {
+	:
+}
+
+do_install:append () {
+        [[ "${libdir}" != "/usr/lib" ]] || return 0
+        if test -d ${D}/usr/lib ; then
+                install -d ${D}/${libdir}
+                mv ${D}/usr/lib/* ${D}/${libdir}
+                rm -rf ${D}/usr/lib/
+        fi
+}
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-core/libseccomp/libseccomp_%.bbappend b/meta-openeuler/recipes-core/libseccomp/libseccomp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cf4c5c4abaea50cd373a188021c2482b1f674026
--- /dev/null
+++ b/meta-openeuler/recipes-core/libseccomp/libseccomp_%.bbappend
@@ -0,0 +1,12 @@
+# the main bb file: yocto-poky/meta/recipes-support/libseccomp/libseccomp_2.5.3.bb
+
+PV = "2.5.4"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+    file://backport-arch-disambiguate-in-arch-syscall-validate.patch \
+    file://Add-64-bit-LoongArch-support.patch \
+    file://fix-build-error-for-libseccomp.patch \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-core/libxcrypt/libxcrypt_%.bbappend b/meta-openeuler/recipes-core/libxcrypt/libxcrypt_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..13d3c53384fb6a090bc3274f4d33234f40e1173c
--- /dev/null
+++ b/meta-openeuler/recipes-core/libxcrypt/libxcrypt_%.bbappend
@@ -0,0 +1,8 @@
+
+PV = "4.4.36"
+
+# openeuler patch
+SRC_URI:prepend = "file://v${PV}.tar.gz \
+           "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-core/libxml/libxml2_%.bbappend b/meta-openeuler/recipes-core/libxml/libxml2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..72e55ce108a3f5a3e389cc0f180a6c9f8dc97d1e
--- /dev/null
+++ b/meta-openeuler/recipes-core/libxml/libxml2_%.bbappend
@@ -0,0 +1,16 @@
+# version in openEuler
+PV = "2.11.5"
+
+# remove all poky patches for 2.11.4 and apply openEuler source package
+SRC_URI = "file://${BP}.tar.xz \
+           file://libxml2-multilib.patch \
+           file://backport-CVE-2023-45322.patch \
+           file://backport-xpath-Remove-remaining-references-to-valueFrame.patch \
+           file://backport-examples-Don-t-call-xmlCleanupParser-and-xmlMemoryDu.patch \
+           file://backport-CVE-2024-25062.patch \
+           "
+
+# remove test configuration, because test package not in openEuler
+do_configure:remove() {
+	find ${S}/xmlconf/ -type f -exec chmod -x {} \+
+}
diff --git a/meta-openeuler/recipes-core/libxml/libxml2_2.11.5.bb b/meta-openeuler/recipes-core/libxml/libxml2_2.11.5.bb
new file mode 100644
index 0000000000000000000000000000000000000000..319833f053e5787fb2a75efe95fd51dd3e154ab1
--- /dev/null
+++ b/meta-openeuler/recipes-core/libxml/libxml2_2.11.5.bb
@@ -0,0 +1,100 @@
+SUMMARY = "XML C Parser Library and Toolkit"
+DESCRIPTION = "The XML Parser Library allows for manipulation of XML files.  Libxml2 exports Push and Pull type parser interfaces for both XML and HTML.  It can do DTD validation at parse time, on a parsed document instance or with an arbitrary DTD.  Libxml2 includes complete XPath, XPointer and Xinclude implementations.  It also has a SAX like interface, which is designed to be compatible with Expat."
+HOMEPAGE = "https://gitlab.gnome.org/GNOME/libxml2"
+BUGTRACKER = "http://bugzilla.gnome.org/buglist.cgi?product=libxml2"
+SECTION = "libs"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://Copyright;md5=2044417e2e5006b65a8b9067b683fcf1 \
+                    file://hash.c;beginline=6;endline=15;md5=e77f77b12cb69e203d8b4090a0eee879 \
+                    file://list.c;beginline=4;endline=13;md5=b9c25b021ccaf287e50060602d20f3a7 \
+                    file://trio.c;beginline=5;endline=14;md5=cd4f61e27f88c1d43df112966b1cd28f"
+
+DEPENDS = "zlib virtual/libiconv"
+
+GNOMEBASEBUILDCLASS = "autotools"
+inherit gnomebase
+
+SRC_URI += "http://www.w3.org/XML/Test/xmlts20130923.tar;subdir=${BP};name=testtar \
+           file://run-ptest \
+           file://install-tests.patch \
+           "
+
+SRC_URI[archive.sha256sum] = "3727b078c360ec69fa869de14bd6f75d7ee8d36987b071e6928d4720a28df3a6"
+SRC_URI[testtar.sha256sum] = "c6b2d42ee50b8b236e711a97d68e6c4b5c8d83e69a2be4722379f08702ea7273"
+
+# Disputed as a security issue, but fixed in d39f780
+CVE_STATUS[CVE-2023-45322] = "disputed: issue requires memory allocation to fail"
+
+BINCONFIG = "${bindir}/xml2-config"
+
+PACKAGECONFIG ??= "python \
+    ${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)} \
+"
+PACKAGECONFIG[python] = "--with-python=${PYTHON},--without-python,python3"
+PACKAGECONFIG[ipv6] = "--enable-ipv6,--disable-ipv6,"
+
+inherit autotools pkgconfig binconfig-disabled ptest
+
+inherit ${@bb.utils.contains('PACKAGECONFIG', 'python', 'python3targetconfig', '', d)}
+
+LDFLAGS:append:riscv64 = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld ptest', ' -fuse-ld=bfd', '', d)}"
+
+RDEPENDS:${PN}-ptest += "bash make locale-base-en-us ${@bb.utils.contains('PACKAGECONFIG', 'python', 'libgcc python3-core python3-logging python3-shell python3-stringold python3-threading python3-unittest ${PN}-python', '', d)}"
+
+RDEPENDS:${PN}-python += "${@bb.utils.contains('PACKAGECONFIG', 'python', 'python3-core', '', d)}"
+
+RDEPENDS:${PN}-ptest:append:libc-musl = " musl-locales"
+RDEPENDS:${PN}-ptest:append:libc-glibc = " glibc-gconv-ebcdic-us \
+                                           glibc-gconv-ibm1141 \
+                                           glibc-gconv-iso8859-5 \
+                                           glibc-gconv-euc-jp \
+                                         "
+
+# WARNING: zlib is required for RPM use
+EXTRA_OECONF = "--without-debug --without-legacy --with-catalog --with-c14n --without-lzma --with-fexceptions"
+EXTRA_OECONF:class-native = "--without-legacy --with-c14n --without-lzma --with-zlib"
+EXTRA_OECONF:class-nativesdk = "--without-legacy --with-c14n --without-lzma --with-zlib"
+EXTRA_OECONF:linuxstdbase = "--with-debug --with-legacy --with-c14n --without-lzma --with-zlib"
+
+python populate_packages:prepend () {
+    # autonamer would call this libxml2-2, but we don't want that
+    if d.getVar('DEBIAN_NAMES'):
+        d.setVar('PKG:libxml2', '${MLPREFIX}libxml2')
+}
+
+PACKAGE_BEFORE_PN += "${PN}-utils"
+PACKAGES += "${PN}-python"
+
+FILES:${PN}-staticdev += "${PYTHON_SITEPACKAGES_DIR}/*.a"
+FILES:${PN}-utils = "${bindir}/*"
+FILES:${PN}-python = "${PYTHON_SITEPACKAGES_DIR}"
+
+do_configure:prepend () {
+	# executables take longer to package: these should not be executable
+	find ${S}/xmlconf/ -type f -exec chmod -x {} \+
+}
+
+do_install_ptest () {
+    oe_runmake DESTDIR=${D} ptestdir=${PTEST_PATH} install-test-data
+
+	cp -r ${S}/xmlconf ${D}${PTEST_PATH}
+
+    if ! ${@bb.utils.contains('PACKAGECONFIG', 'python', 'true', 'false', d)}; then
+        rm -rf ${D}${PTEST_DIR}/python
+    fi
+}
+
+# with musl we need to enable icu support explicitly for these tests
+do_install_ptest:append:libc-musl () {
+	rm -rf ${D}/${PTEST_PATH}/test/icu_parse_test.xml
+}
+
+do_install:append:class-native () {
+	# Docs are not needed in the native case
+	rm ${D}${datadir}/gtk-doc -rf
+
+	create_wrapper ${D}${bindir}/xmllint 'XML_CATALOG_FILES=${XML_CATALOG_FILES:-${sysconfdir}/xml/catalog}'
+}
+do_install[vardepsexclude] += "XML_CATALOG_FILES:-${sysconfdir}/xml/catalog"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-core/lxc/lxc/0027-fix-redeclaration.patch b/meta-openeuler/recipes-core/lxc/lxc/0027-fix-redeclaration.patch
new file mode 100644
index 0000000000000000000000000000000000000000..94032ea4f6c46213f96b1bbaacbe575763a6143e
--- /dev/null
+++ b/meta-openeuler/recipes-core/lxc/lxc/0027-fix-redeclaration.patch
@@ -0,0 +1,87 @@
+--- a/src/lxc/macro.h
++++ b/src/lxc/macro.h
+@@ -10,6 +10,7 @@
+ #include <asm/types.h>
+ #include <limits.h>
+ #include <linux/if_link.h>
++#include <linux/ioctl.h>
+ #include <linux/loop.h>
+ #include <linux/netlink.h>
+ #include <linux/rtnetlink.h>
+@@ -492,2 +493,14 @@ static inline bool is_set(__u32 bit, __u
+
++#ifndef FS_IOC_GETFLAGS
++#define FS_IOC_GETFLAGS _IOR('f', 1, long)
++#endif
++
++#ifndef FS_IOC_SETFLAGS
++#define FS_IOC_SETFLAGS _IOW('f', 2, long)
++#endif
++
++#ifndef FS_IMMUTABLE_FL
++#define FS_IMMUTABLE_FL 0x00000010 /* Immutable file */
++#endif
++
+ #endif /* __LXC_MACRO_H */
+--- a/src/lxc/utils.c
++++ b/src/lxc/utils.c
+@@ -19,8 +19,6 @@
+ #include <string.h>
+ #include <sys/mman.h>
+ #include <sys/mount.h>
+-/* Needs to be after sys/mount.h header */
+-#include <linux/fs.h>
+ #include <sys/param.h>
+ #include <sys/prctl.h>
+ #include <sys/stat.h>
+@@ -257,7 +255,7 @@ int mkdir_p(const char *dir, mode_t mode)
+	return 0;
+ }
+ 
+-char *get_rundir()
++char *get_rundir(void)
+ {
+	char *rundir;
+	size_t len;
+--- a/src/lxc/conf.c
++++ b/src/lxc/conf.c
+@@ -3657,7 +3657,9 @@ static bool verify_start_hooks(struct lxc_conf *conf)
+ 
+ static bool execveat_supported(void)
+ {
+-	execveat(-1, "", NULL, NULL, AT_EMPTY_PATH);
++	char *argv[1] = {NULL};
++	char *envp[1] = {NULL};
++	execveat(-1, "", argv, envp, AT_EMPTY_PATH);
+ 	if (errno == ENOSYS)
+ 		return false;
+
+--- a/src/lxc/json/json_common.c
++++ b/src/lxc/json/json_common.c
+@@ -765,7 +765,11 @@ int append_json_map_int_string(json_map_int_string *map, int key, const char *va
+         return -1;
+     }
+ 
+-    if ((SIZE_MAX / sizeof(int) - 1) < map->len || (SIZE_MAX / sizeof(char *) - 1) < map->len) {
++    if ((SIZE_MAX / sizeof(int) - 1) < map->len) {
++        return -1;
++    }
++
++    if ((SIZE_MAX / sizeof(char *) - 1) < map->len) {
+         return -1;
+     }
+ 
+@@ -887,7 +891,11 @@ int append_json_map_string_int(json_map_string_int *map, const char *key, int va
+         return -1;
+     }
+ 
+-    if ((SIZE_MAX / sizeof(char *) - 1) < map->len || (SIZE_MAX / sizeof(int) - 1) < map->len) {
++    if ((SIZE_MAX / sizeof(char *) - 1) < map->len) {
++        return -1;
++    }
++
++    if ((SIZE_MAX / sizeof(int) - 1) < map->len) {
+         return -1;
+     }
+ 
+
diff --git a/meta-openeuler/recipes-core/lxc/lxc/0036-add-riscv-support.patch b/meta-openeuler/recipes-core/lxc/lxc/0036-add-riscv-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fcd5f2485733475a66d84cd3972f4e9ebd5cd835
--- /dev/null
+++ b/meta-openeuler/recipes-core/lxc/lxc/0036-add-riscv-support.patch
@@ -0,0 +1,119 @@
+--- lxc-4.0.3/src/lxc/syscall_numbers.h
++++ lxc-4.0.3-new/src/lxc/syscall_numbers.h
+@@ -35,6 +35,8 @@
+ 		#define __NR_keyctl 280
+ 	#elif defined __powerpc__
+ 		#define __NR_keyctl 271
++	#elif defined __riscv
++		#define __NR_keyctl 219
+ 	#elif defined __sparc__
+ 		#define __NR_keyctl 283
+ 	#elif defined __ia64__
+@@ -68,6 +70,8 @@
+ 		#define __NR_memfd_create 350
+ 	#elif defined __powerpc__
+ 		#define __NR_memfd_create 360
++	#elif defined __riscv
++		#define __NR_memfd_create 279
+ 	#elif defined __sparc__
+ 		#define __NR_memfd_create 348
+ 	#elif defined __blackfin__
+@@ -103,6 +107,8 @@
+ 		#define __NR_pivot_root 217
+ 	#elif defined __powerpc__
+ 		#define __NR_pivot_root 203
++	#elif defined __riscv
++		#define __NR_pivot_root 41
+ 	#elif defined __sparc__
+ 		#define __NR_pivot_root 146
+ 	#elif defined __ia64__
+@@ -136,6 +142,8 @@
+ 		#define __NR_setns 339
+ 	#elif defined __powerpc__
+ 		#define __NR_setns 350
++	#elif defined __riscv
++		#define __NR_setns 268
+ 	#elif defined __sparc__
+ 		#define __NR_setns 337
+ 	#elif defined __ia64__
+@@ -169,6 +177,8 @@
+ 		#define __NR_sethostname 74
+ 	#elif defined __powerpc__
+ 		#define __NR_sethostname 74
++	#elif defined __riscv
++		#define __NR_sethostname 161
+ 	#elif defined __sparc__
+ 		#define __NR_sethostname 88
+ 	#elif defined __ia64__
+@@ -202,6 +212,8 @@
+ 		#define __NR_signalfd 316
+ 	#elif defined __powerpc__
+ 		#define __NR_signalfd 305
++	#elif defined __riscv
++		#define __NR_signalfd4 74
+ 	#elif defined __sparc__
+ 		#define __NR_signalfd 311
+ 	#elif defined __ia64__
+@@ -235,6 +247,8 @@
+ 		#define __NR_signalfd4 322
+ 	#elif defined __powerpc__
+ 		#define __NR_signalfd4 313
++	#elif defined __riscv
++		#define __NR_signalfd4 74
+ 	#elif defined __sparc__
+ 		#define __NR_signalfd4 317
+ 	#elif defined __ia64__
+@@ -268,6 +282,8 @@
+ 		#define __NR_unshare 303
+ 	#elif defined __powerpc__
+ 		#define __NR_unshare 282
++	#elif defined __riscv
++		#define __NR_unshare 97
+ 	#elif defined __sparc__
+ 		#define __NR_unshare 299
+ 	#elif defined __ia64__
+@@ -301,6 +317,8 @@
+ 		#define __NR_bpf 351
+ 	#elif defined __powerpc__
+ 		#define __NR_bpf 361
++	#elif defined __riscv
++		#define __NR_bpf 280
+ 	#elif defined __sparc__
+ 		#define __NR_bpf 349
+ 	#elif defined __ia64__
+@@ -334,6 +352,8 @@
+ 		#define __NR_faccessat 300
+ 	#elif defined __powerpc__
+ 		#define __NR_faccessat 298
++	#elif defined __riscv
++		#define __NR_faccessat 48
+ 	#elif defined __sparc__
+ 		#define __NR_faccessat 296
+ 	#elif defined __ia64__
+@@ -385,6 +405,8 @@
+ 		#define __NR_seccomp 348
+ 	#elif defined __powerpc__
+ 		#define __NR_seccomp 358
++	#elif defined __riscv
++		#define __NR_seccomp 277
+ 	#elif defined __sparc__
+ 		#define __NR_seccomp 346
+ 	#elif defined __ia64__
+@@ -418,6 +440,8 @@
+ 		#define __NR_gettid 236
+ 	#elif defined __powerpc__
+ 		#define __NR_gettid 207
++	#elif defined __riscv
++		#define __NR_gettid 178
+ 	#elif defined __sparc__
+ 		#define __NR_gettid 143
+ 	#elif defined __ia64__
+@@ -455,6 +479,8 @@
+ 		#define __NR_execveat 354
+ 	#elif defined __powerpc__
+ 		#define __NR_execveat 362
++	#elif defined __riscv
++		#define __NR_execveat 281
+ 	#elif defined __sparc__
+ 		#define __NR_execveat 350
+ 	#elif defined __ia64__
diff --git a/meta-openeuler/recipes-core/lxc/lxc/check_only_rootfs_as_filesystem_type.patch b/meta-openeuler/recipes-core/lxc/lxc/check_only_rootfs_as_filesystem_type.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c37318d330883edd0f7ebb75c036d342fd5f2b6e
--- /dev/null
+++ b/meta-openeuler/recipes-core/lxc/lxc/check_only_rootfs_as_filesystem_type.patch
@@ -0,0 +1,21 @@
+commit 4f16f60b4ad67a11da4cf7a38391a28724e49f18
+Author: lisimin <lisimin@huawei.com>
+Date:   Thu Sep 23 11:10:59 2021 +0800
+
+    check only rootfs as filesytem type
+    
+    Signed-off-by: lisimin <lisimin@huawei.com>
+
+diff --git a/src/lxc/utils.c b/src/lxc/utils.c
+index 95c00cf..46e9d35 100644
+--- a/src/lxc/utils.c
++++ b/src/lxc/utils.c
+@@ -730,7 +730,7 @@ bool detect_ramfs_rootfs(void)
+ 		if (strcmp(p + 1, "/") == 0) {
+ 			/* This is '/'. Is it the ramfs? */
+ 			p = strchr(p2 + 1, '-');
+-			if (p && strncmp(p, "- rootfs rootfs ", 16) == 0)
++			if (p && strncmp(p, "- rootfs ", 9) == 0)
+ 				return true;
+ 		}
+ 	}
diff --git a/meta-openeuler/recipes-core/lxc/lxc/support_arm32.patch b/meta-openeuler/recipes-core/lxc/lxc/support_arm32.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c7ba808ef7f3b32f71527a4d9fcee1663224683e
--- /dev/null
+++ b/meta-openeuler/recipes-core/lxc/lxc/support_arm32.patch
@@ -0,0 +1,52 @@
+commit 05f1ae3dac69f1c677d3d8d0fabfb1536b8c2583
+Author: lisimin <lisimin@huawei.com>
+Date:   Wed Sep 22 09:34:22 2021 +0800
+
+    support arm32
+    
+    Signed-off-by: lisimin <lisimin@huawei.com>
+
+diff --git a/configure.ac b/configure.ac
+index 9eb6dcb..929d670 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -812,6 +812,7 @@ AM_CONDITIONAL([HAVE_ISULAD], [test "x$adapt_isulad" = "xyes"])
+ if test "x$adapt_isulad" = "xyes"; then
+ 	AC_DEFINE([HAVE_ISULAD], 1, [adapt to iSulad])
+ 	AC_MSG_RESULT([yes])
++	AC_SUBST([YAJL_LIBS], [-lyajl])
+ else
+ 	AC_MSG_RESULT([no])
+ fi
+diff --git a/src/lxc/json/json_common.c b/src/lxc/json/json_common.c
+index ec20c59..87895b0 100755
+--- a/src/lxc/json/json_common.c
++++ b/src/lxc/json/json_common.c
+@@ -764,11 +764,11 @@ int append:json_map_int_string(json_map_int_string *map, int key, const char *va
+     if (map == NULL) {
+         return -1;
+     }
+-
++#if 0
+     if ((SIZE_MAX / sizeof(int) - 1) < map->len || (SIZE_MAX / sizeof(char *) - 1) < map->len) {
+         return -1;
+     }
+-
++#endif
+     len = map->len + 1;
+     keys = safe_malloc(len * sizeof(int));
+     vals = safe_malloc(len * sizeof(char *));
+@@ -886,11 +886,11 @@ int append:json_map_string_int(json_map_string_int *map, const char *key, int va
+     if (map == NULL) {
+         return -1;
+     }
+-
++#if 0
+     if ((SIZE_MAX / sizeof(char *) - 1) < map->len || (SIZE_MAX / sizeof(int) - 1) < map->len) {
+         return -1;
+     }
+-
++#endif
+     len = map->len + 1;
+     keys = safe_malloc(len * sizeof(char *));
+     vals = safe_malloc(len * sizeof(int));
diff --git a/meta-openeuler/recipes-core/lxc/lxc_4.0.3.bb b/meta-openeuler/recipes-core/lxc/lxc_4.0.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..96e3379147a6d0e595a684a25f0dff671015a297
--- /dev/null
+++ b/meta-openeuler/recipes-core/lxc/lxc_4.0.3.bb
@@ -0,0 +1,80 @@
+SUMMARY = "lxc aims to use these new functionnalities to provide an userspace container object"
+DESCRIPTION = "lxc is a well-known Linux container runtime that consists of tools, templates, \
+            and library and language bindings. It's pretty low level, very flexible and covers \
+            just about every containment feature supported by the upstream kernel"
+SECTION = "console/utils"
+LICENSE = "LGPL-2.1-only & GPL-2.0-only"
+
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6"
+
+SRC_URI = " \
+        file://${BP}.tar.gz \
+        file://0001-refactor-patch-code-of-utils-commands-and-so-on.patch  \
+        file://0002-refactor-patch-code-of-isulad-for-conf-exec-attach.patch  \
+        file://0003-refactor-patch-code-of-isulad-for-selinux-attach.patch  \
+        file://0004-refactor-patch-code-of-lxccontianer-and-so-on.patch  \
+        file://0005-refactor-patch-code-of-attach-and-seccomp.patch  \
+        file://0006-refactor-patch-about-namespace-log-terminal.patch  \
+        file://0007-refactor-patches-on-terminal.c-start.c-and-so-on.patch  \
+        file://0008-refactor-patch-code-of-json.patch  \
+        file://0009-fix-HOME-env-of-container-unset-error.patch  \
+        file://0010-check-yajl-only-when-have-isulad.patch  \
+        file://0011-drop-security_context_t.patch  \
+        file://0012-only-set-user-or-image-set-non-empty-HOME.patch  \
+        file://0013-return-fail-if-no-args-or-no-rootfs-path-found.patch  \
+        file://0014-fix-tools-using-option-give-error-message.patch  \
+        file://0015-fix-do-mask-pathes-after-parent-mounted.patch  \
+        file://0016-skip-kill-cgroup-processes-if-no-hierarchies.patch  \
+        file://0017-lxc-Add-sw64-architecture.patch  \
+        file://0018-add-macro-to-adapt-musl-libc.patch  \
+        file://0019-add-lxc-attach-add-gids-option.patch  \
+        file://0020-add-sscanf-adapation-code-for-musl.patch  \
+        file://0021-change-the-suffi-parameter-in-lxc-attach-help-output.patch  \
+        file://0022-fix-cve-CVE-2022-47952-log-leaks-root-information.patch  \
+        file://0023-fix-lxc-write-error-message.patch  \
+        file://0024-remove-process-inheritable-capability.patch  \
+        file://0025-fix-ops-hierarchies-cause-coredump.patch  \
+        file://0026-meminfo-cri-1.25.patch  \
+        file://0027-add-loongarch64-support-for-lxc.patch \
+        file://0028-use-ocihooks-env-after-getenv.patch \
+        file://0029-fix-mixed-use-of-signed-and-unsigned-type.patch \
+        file://0030-remove-unused-meminfo-stats.patch \
+        file://0031-lxc-attach-Fix-lost-return-codes-of-spawned-processe.patch \
+        file://0032-fix-load-bpf-failed.patch \
+        file://0033-fix-mount-device-path-incorrect.patch \
+        file://0034-add-secure-compile-macro.patch \
+        file://0035-codecheck-fix.patch \
+        file://0036-containers-in-the-FREEZING-state-also-need-to-be-unf.patch \
+        file://0037-Add-succeed-message-info-for-ocihook.patch \
+        file://0038-check-cgroup-path-empty-while-setting-freezer.patch \
+"
+
+SRC_URI:append = " \
+		   file://check_only_rootfs_as_filesystem_type.patch \
+                   file://0027-fix-redeclaration.patch \
+"
+
+DEPENDS = " \
+        yajl libseccomp libcap \
+        libselinux \
+        ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'systemd', '', d)} \
+"
+
+EXTRA_OECONF = " \
+        --disable-static --with-rootfs-path=/var/lib/lxc/rootfs --with-distro=openeuler \
+        ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', '--with-init-script=systemd', '', d)} \
+        --enable-seccomp \
+        --enable-selinux \
+        --enable-isulad \
+"
+
+FILES:${PN} += " \
+        /usr/share \
+        /lib/systemd/system \
+"
+
+inherit autotools
+
+BBCLASSEXTEND = "native nativesdk"
+
+CFLAGS:append = " -Wno-error=stringop-overflow -Wno-error=strict-prototypes -Wno-error=old-style-definition -Wno-error=address  -Wno-error=uninitialized "
diff --git a/meta-openeuler/recipes-core/lxcfs/files/systemd-ensure-var-lib-lxcfs-exists.patch b/meta-openeuler/recipes-core/lxcfs/files/systemd-ensure-var-lib-lxcfs-exists.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1f2423a8ef1e6695eacfddc7d694783b5e1afdfc
--- /dev/null
+++ b/meta-openeuler/recipes-core/lxcfs/files/systemd-ensure-var-lib-lxcfs-exists.patch
@@ -0,0 +1,12 @@
+diff --git a/config/init/systemd/lxcfs.service.in b/config/init/systemd/lxcfs.service.in
+index c3bfd0f..167b20d 100644
+--- a/config/init/systemd/lxcfs.service.in
++++ b/config/init/systemd/lxcfs.service.in
+@@ -7,6 +7,7 @@ Documentation=man:lxcfs(1)
+ [Service]
+ OOMScoreAdjust=-1000
+ ExecStartPre=-/usr/local/bin/lxcfs-tools prestart
++ExecStartPre=-/bin/mkdir /var/lib/lxc/lxcfs
+ ExecStart=/usr/bin/lxcfs --enable-cfs /var/lib/lxc/lxcfs/
+ ExecStartPost=-/usr/local/bin/lxcfs-tools remount -a
+ KillMode=process
diff --git a/meta-openeuler/recipes-core/lxcfs/lxcfs_%.bbappend b/meta-openeuler/recipes-core/lxcfs/lxcfs_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..549b0dc2e97d02544941c3407f2003b71aab2904
--- /dev/null
+++ b/meta-openeuler/recipes-core/lxcfs/lxcfs_%.bbappend
@@ -0,0 +1,23 @@
+SRC_URI = " \
+        file://${BP}.tar.gz \
+        file://0001-systemd.patch \
+        file://0002-show-dev-name-in-container.patch \
+        file://0003-lxcfs-fix-cpuinfo-print.patch \
+        file://0004-fix-memory-leak.patch \
+        file://0005-fix-concurrency-problem.patch \
+        file://0006-set-null-after-free.patch \
+        file://0007-limit-stat-by-quota-period-setting.patch \
+        file://0008-diskstats-support-devicemapper-device.patch \
+        file://0009-lxcfs-add-proc-partitions.patch \
+        file://0010-lxcfs-proc_diskstats_read-func-obtain-data-from-blki.patch \
+        file://0011-add-secure-compile-option-in-meson.patch \
+        file://0012-lxcfs-adapt-4.18-kernel.patch \
+        file://0013-enable-cfs-option-to-show-correct-proc-cpuinfo-view.patch \
+        file://0014-fix-pidfd_open-pidfd_send_signal-function-compilatio.patch \
+        file://0015-adapt-meson-build-install.patch \
+        file://0016-typofix-fix-incorrect-printing-in-lxcfs-help-interfa.patch \
+"
+
+SRC_URI:append = " \
+	file://systemd-ensure-var-lib-lxcfs-exists.patch \
+"
diff --git a/meta-openeuler/recipes-core/lxcfs/lxcfs_5.0.4.bb b/meta-openeuler/recipes-core/lxcfs/lxcfs_5.0.4.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5d2ad164dd4abb2d0f9ad22ebcd146e672dce7ad
--- /dev/null
+++ b/meta-openeuler/recipes-core/lxcfs/lxcfs_5.0.4.bb
@@ -0,0 +1,26 @@
+SUMMARY = "LXCFS is a userspace filesystem created to avoid kernel limitations"
+LICENSE = "LGPL-2.1-or-later"
+
+REQUIRED_DISTRO_FEATURES ?= "systemd"
+inherit meson pkgconfig systemd features_check
+
+SRC_URI = " \
+    https://linuxcontainers.org/downloads/lxcfs/lxcfs-${PV}.tar.gz \
+    file://0001-bindings-fix-build-with-newer-linux-libc-headers.patch \
+    file://0001-meson.build-force-pid-open-send_signal-detection.patch \
+"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=29ae50a788f33f663405488bc61eecb1"
+SRC_URI[md5sum] = "00a6632e094d0a2f2308c8365ac91912"
+SRC_URI[sha256sum] = "c2b361edc881d5ca8fa2cd3260a4999b8f87afce8d937be2160e5cf0b482c52f"
+
+DEPENDS += "fuse python3-jinja2-native help2man-native systemd"
+RDEPENDS:${PN} += "fuse"
+
+FILES:${PN} += "${datadir}/lxc/config/common.conf.d/*"
+
+# help2man doesn't work, so we disable docs
+EXTRA_OEMESON += "-Dinit-script=${VIRTUAL-RUNTIME_init_manager} -Ddocs=false"
+
+SYSTEMD_PACKAGES = "${PN}"
+SYSTEMD_SERVICE:${PN} = "lxcfs.service"
diff --git a/meta-openeuler/recipes-core/meta/buildtools-extended-tarball.bbappend b/meta-openeuler/recipes-core/meta/buildtools-extended-tarball.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ae1037f574d890893f1c22c4c6e4aa9a0e0ae855
--- /dev/null
+++ b/meta-openeuler/recipes-core/meta/buildtools-extended-tarball.bbappend
@@ -0,0 +1,85 @@
+# openeuler-image-tiny build
+TOOLCHAIN_HOST_TASK += "\
+    nativesdk-openeuler \
+    nativesdk-cpio \
+    nativesdk-attr-dev \
+    nativesdk-libsqlite3-dev \
+    nativesdk-gettext-dev \
+    nativesdk-createrepo-c \
+    nativesdk-gmp-dev \
+    nativesdk-libmpc-dev \
+    nativesdk-openssl-dev \
+    nativesdk-kmod \
+    nativesdk-tzcode \
+    nativesdk-elfutils-dev \
+    nativesdk-dnf \
+    nativesdk-python3-pyyaml \
+    nativesdk-diffstat \
+"
+
+# openeuler-image build
+TOOLCHAIN_HOST_TASK += "\
+    nativesdk-meson \
+    nativesdk-ninja \
+    nativesdk-cracklib \
+    nativesdk-bison \
+    nativesdk-flex \
+    nativesdk-autoconf-archive \
+    nativesdk-zlib-dev \
+    nativesdk-gtk-doc-dev \
+    nativesdk-ldd \
+    nativesdk-e2fsprogs-dev \
+    nativesdk-util-linux-dev \
+    nativesdk-bzip2-dev \
+    nativesdk-btrfs-tools \
+    nativesdk-squashfs-tools \
+    nativesdk-swig \
+    nativesdk-libxslt \
+    nativesdk-python3-dev \
+    nativesdk-intltool \
+    nativesdk-tcl \
+    nativesdk-glib-2.0-dev \
+    nativesdk-dtc-dev \
+    nativesdk-unzip \
+    nativesdk-patchelf \
+    "
+
+# packages required for building graphics
+TOOLCHAIN_HOST_TASK += "\
+    nativesdk-python3-mako \
+    nativesdk-util-macros \
+    nativesdk-util-macros-dev \
+    nativesdk-xorgproto-dev \
+    nativesdk-libxml2-dev \
+    nativesdk-expat-dev \
+    nativesdk-libxml2-utils \
+    nativesdk-libxml2-python \
+    nativesdk-itstool \
+    nativesdk-pixman-dev \
+"
+
+# packages required for build dnf and ros
+TOOLCHAIN_HOST_TASK += " \
+    nativesdk-qemu \
+    nativesdk-qemu-helper \
+    nativesdk-glib-2.0-utils \
+    nativesdk-glib-2.0-codegen \
+    nativesdk-python3-setuptools \
+    nativesdk-python3-setuptools-scm \
+    nativesdk-python3-cython \
+    nativesdk-python3-toml \
+    nativesdk-python3-pytest \
+    nativesdk-python3-wheel \
+"
+
+# linux-libc-headers need rsync command
+# binutils-dev for llvm toolchain build
+TOOLCHAIN_HOST_TASK += " \
+    nativesdk-rsync \
+    nativesdk-binutils-dev \
+"
+
+# this a workaround: Currently, in the CI environment,
+# there is a bug in the make operation, which the `realpath xxx_path` in the makefile cannot be executed correctly
+# So remove nativesdk-make from the prebuilt tool
+TOOLCHAIN_HOST_TASK:remove = "nativesdk-make"
diff --git a/meta-openeuler/recipes-core/ncurses/files/exit_prototype.patch b/meta-openeuler/recipes-core/ncurses/files/exit_prototype.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fd961512e0ae1321dec7a27b0084bb4cdfa76b6d
--- /dev/null
+++ b/meta-openeuler/recipes-core/ncurses/files/exit_prototype.patch
@@ -0,0 +1,32 @@
+From 4a769a441d7e57a23017c3037cde3e53fb9f35fe Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 30 Aug 2022 15:58:32 -0700
+Subject: [PATCH] Add needed headers for including mbstate_t and exit()
+
+Upstream-Status: Inappropriate [Reconfigure will solve it]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+---
+ configure | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/configure b/configure
+index f377f551..163f8899 100755
+--- a/configure
++++ b/configure
+@@ -3423,6 +3423,7 @@ rm -f "conftest.$ac_objext" "conftest.$ac_ext"
+   cat >"conftest.$ac_ext" <<_ACEOF
+ #line 3424 "configure"
+ #include "confdefs.h"
++#include <stdlib.h>
+ $ac_declaration
+ int
+ main (void)
+@@ -13111,6 +13112,7 @@ cat >"conftest.$ac_ext" <<_ACEOF
+ #include <stdlib.h>
+ #include <stdarg.h>
+ #include <stdio.h>
++#include <wchar.h>
+ #ifdef HAVE_LIBUTF8_H
+ #include <libutf8.h>
+ #endif
diff --git a/meta-openeuler/recipes-core/ncurses/ncurses_%.bbappend b/meta-openeuler/recipes-core/ncurses/ncurses_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..abaf642702b495f435267f896610075b4c785a87
--- /dev/null
+++ b/meta-openeuler/recipes-core/ncurses/ncurses_%.bbappend
@@ -0,0 +1,31 @@
+
+PV = "6.4"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+# CVE-2021-39537.patch from poky is for 6.2 and no need for openeuler 6.3 version
+SRC_URI:remove = " \
+            file://0002-configure-reproducible.patch \
+            file://0003-gen-pkgconfig.in-Do-not-include-LDFLAGS-in-generated.patch \
+            file://CVE-2021-39537.patch \
+"
+
+S = "${WORKDIR}/${BP}"
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+# files, patches that come from openeuler
+SRC_URI += "file://${BP}.tar.gz \
+           file://ncurses-config.patch \
+           file://ncurses-libs.patch \
+           file://ncurses-urxvt.patch \
+           file://ncurses-kbs.patch \
+           file://backport-0001-CVE-2023-29491-fix-configure-root-args-option.patch \
+           file://backport-0002-CVE-2023-29491-env-access.patch \
+           file://backport-fix-for-out-of-memory-condition.patch \
+           file://backport-fix-coredump-when-use-Memmove.patch \
+           file://backport-CVE-2023-50495.patch \
+           file://backport-CVE-2023-45918.patch \
+"
+
+# from oe-core
+SRC_URI += "\
+           file://exit_prototype.patch \ 
+"
\ No newline at end of file
diff --git a/meta-openeuler/recipes-core/newlib/newlib_%.bb b/meta-openeuler/recipes-core/newlib/newlib_%.bb
new file mode 100644
index 0000000000000000000000000000000000000000..58042538bfdbdc6d83e227285e006692a181d795
--- /dev/null
+++ b/meta-openeuler/recipes-core/newlib/newlib_%.bb
@@ -0,0 +1,96 @@
+## in openEuler Embedded, newlib is not an alternative of glibc, it's used by RTOS
+## or baremetal in the case of multi-os mixed  deployment.
+## Because of this, .bbappend is not used but independent bb file
+SUMMARY = "Newlib is a C library intended for use on embedded systems"
+HOMEPAGE = "https://sourceware.org/newlib/"
+DESCRIPTION = "C library intended for use on embedded systems. It is a conglomeration of several library parts, all under free software licenses that make them easily usable on embedded products."
+SECTION = "libs"
+
+LICENSE = "GPL-2.0-only & LGPL-3.0-only & GPL-3.0-only & LGPL-2.0-only & BSD-2-Clause & TCL"
+
+# current version
+PV = "3.3.0"
+
+# license checksum and tarball file checksum for newlib-3.3.0
+# pls update when version changes
+LIC_FILES_CHKSUM = " \
+		file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
+		file://COPYING3.LIB;md5=6a6a8e020838b23406c81b19c1d46df6 \
+		file://COPYING3;md5=d32239bcb673463ab874e80d47fae504 \
+		file://COPYING.LIBGLOSS;md5=54b778d585443cd7fbfa1b47cbd63a89 \
+		file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1 \
+		file://COPYING.NEWLIB;md5=ac17c68751aad7a5298ce3f249121070 \
+		file://newlib/libc/posix/COPYRIGHT;md5=103468ff1982be840fdf4ee9f8b51bbf \
+		file://newlib/libc/sys/linux/linuxthreads/LICENSE;md5=73640207fbc79b198c7ffd4ad4d97aa0 \
+		"
+
+SRC_URI = " \
+		file://${BP}.tar.gz \
+		file://Modify-neon-instruction.patch \
+		"
+SRC_URI[sha256sum] = "58dd9e3eaedf519360d92d84205c3deef0b3fc286685d1c562e245914ef72c66"
+
+# disable pie security flags by default
+SECURITY_CFLAGS = "${SECURITY_NOPIE_CFLAGS}"
+SECURITY_LDFLAGS = ""
+
+INHIBIT_DEFAULT_DEPS = "1"
+DEPENDS = "virtual/${TARGET_PREFIX}gcc"
+
+S = "${WORKDIR}/${BP}"
+B = "${WORKDIR}/build"
+
+## disable stdlib
+TARGET_CC_ARCH:append = " -nostdlib"
+
+# when to use elf, when to use eabi
+# depends on toolchain and architecture
+NEWLIB_OS ?= "elf"
+NEWLIB_TARGET = "${TARGET_ARCH}${TARGET_VENDOR}-${NEWLIB_OS}"
+
+EXTRA_OECONF = " \
+        --build=${BUILD_SYS}  \
+        --target=${NEWLIB_TARGET} \
+		--host=${HOST_SYS} \
+        --prefix=${prefix}  \
+        --exec-prefix=${exec_prefix} \
+        --bindir=${bindir} \
+        --libdir=${libdir} \
+        --includedir=${includedir} \
+		--enable-languages=c \
+		--with-newlib \
+		--with-gnu-as \
+		--with-gnu-ld \
+		--disable-multilib \
+		--disable-newlib-supplied-syscalls \
+		"
+
+do_configure[cleandirs] = "${B}"
+
+# tell yocto do not skip newlibc
+COMPATIBLE_HOST_libc-musl:class-target = ""
+COMPATIBLE_HOST_libc-glibc:class-target = ""
+
+do_configure() {
+    export CC_FOR_TARGET="${CC}"
+    ${S}/configure ${EXTRA_OECONF}
+}
+
+# oe_runmake will call "make -j 8 install xxx",  -j 8 will cause
+# concurrency problem, so use make only.
+do_install() {
+	${MAKE} install DESTDIR='${D}'
+
+	# Move include files and libs to default directories so they can be picked up later
+	mv -v ${D}${prefix}/${NEWLIB_TARGET}/lib ${D}${libdir}
+	mv -v ${D}${prefix}/${NEWLIB_TARGET}/include ${D}${includedir}
+
+	# Remove original directory
+	rmdir ${D}${prefix}/${NEWLIB_TARGET}
+}
+
+# put the *.specs file and cpu-init into dev package
+FILES:${PN}-dev += " ${libdir}/*.specs ${libdir}/cpu-init "
+
+# No rpm package is actually created but -dev depends on it, avoid dnf error
+RDEPENDS:${PN}-dev = ""
diff --git a/meta-openeuler/recipes-core/openeuler/files/environment.d-openeuler.sh b/meta-openeuler/recipes-core/openeuler/files/environment.d-openeuler.sh
new file mode 100644
index 0000000000000000000000000000000000000000..96a822346de544e7b1ca407d8812674abec5bfbc
--- /dev/null
+++ b/meta-openeuler/recipes-core/openeuler/files/environment.d-openeuler.sh
@@ -0,0 +1,18 @@
+# executed only once
+if [ ! -f $OECORE_NATIVE_SYSROOT/flag ];then
+    touch $OECORE_NATIVE_SYSROOT/flag
+
+    # adapt to openEuler-Embedded build
+    if [[ -f "$OECORE_NATIVE_SYSROOT/usr/bin/meson" ]]; then
+        mv $OECORE_NATIVE_SYSROOT/usr/bin/meson $OECORE_NATIVE_SYSROOT/usr/bin/meson.bak
+        mv $OECORE_NATIVE_SYSROOT/usr/bin/meson.real $OECORE_NATIVE_SYSROOT/usr/bin/meson
+    fi
+
+    if [[ -f "$OECORE_NATIVE_SYSROOT/usr/bin/python3" ]]; then
+        ln -s $OECORE_NATIVE_SYSROOT/usr/bin/python3 $OECORE_NATIVE_SYSROOT/usr/bin/python
+    fi
+
+    if [[ -f "$OECORE_NATIVE_SYSROOT/usr/lib/rpm/rpmdeps" ]]; then
+        sed -i 's|/../lib/rpm|/../../lib/rpm|g' $OECORE_NATIVE_SYSROOT/usr/lib/rpm/rpmdeps
+    fi
+fi
diff --git a/meta-openeuler/recipes-core/openeuler/nativesdk-openeuler-sdk_0.1.bb b/meta-openeuler/recipes-core/openeuler/nativesdk-openeuler-sdk_0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..6819607b5343c78885e35e1edd6f42e62e2425fb
--- /dev/null
+++ b/meta-openeuler/recipes-core/openeuler/nativesdk-openeuler-sdk_0.1.bb
@@ -0,0 +1,28 @@
+DESCRIPTION = "openEuler Embedded environment configuration scripts of SDK"
+SECTION = "base"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+INHIBIT_DEFAULT_DEPS = "1"
+
+SRC_URI = " \
+        file://openeuler_target_env.sh \
+        file://toolchain.cmake \
+        file://requirements.txt \
+        "
+
+S = "${WORKDIR}"
+
+do_install() {
+    # add openeuler env to SDK
+    local openeuler_env_path="${D}/${SDKPATHNATIVE}/environment-setup.d"
+    install -d ${openeuler_env_path}/
+    install ${WORKDIR}/openeuler_target_env.sh ${openeuler_env_path}/
+    install ${WORKDIR}/toolchain.cmake ${openeuler_env_path}/
+    install ${WORKDIR}/requirements.txt ${openeuler_env_path}/
+}
+
+PACKAGES = "${PN}"
+FILES:${PN} = " ${SDKPATHNATIVE}"
+
+inherit nativesdk
diff --git a/meta-openeuler/recipes-core/openeuler/nativesdk-openeuler_1.0.bb b/meta-openeuler/recipes-core/openeuler/nativesdk-openeuler_1.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7c00d3452ff6c9f8327ef55ffd88408343cd9225
--- /dev/null
+++ b/meta-openeuler/recipes-core/openeuler/nativesdk-openeuler_1.0.bb
@@ -0,0 +1,22 @@
+DESCRIPTION = "openEuler Embedded environment configuration scripts of prebuilt tool"
+SECTION = "base"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+INHIBIT_DEFAULT_DEPS = "1"
+
+SRC_URI = "file://environment.d-openeuler.sh"
+
+S = "${WORKDIR}"
+
+do_install() {
+    mkdir -p ${D}${SDKPATHNATIVE}/environment-setup.d
+    install -m 644 ${WORKDIR}/environment.d-openeuler.sh ${D}${SDKPATHNATIVE}/environment-setup.d/openeuler.sh
+}
+
+PACKAGES = "${PN}"
+
+FILES:${PN} = "${SDKPATHNATIVE}"
+
+inherit nativesdk
+
diff --git a/meta-openeuler/recipes-core/openeuler/openeuler-sdk/openeuler_target_env.sh b/meta-openeuler/recipes-core/openeuler/openeuler-sdk/openeuler_target_env.sh
new file mode 100644
index 0000000000000000000000000000000000000000..1a556d86eec87387d9170e550932f2995681ec54
--- /dev/null
+++ b/meta-openeuler/recipes-core/openeuler/openeuler-sdk/openeuler_target_env.sh
@@ -0,0 +1,73 @@
+export KERNEL_SRC="${SDKTARGETSYSROOT}/usr/src/kernel"
+OPENEULER_NATIVESDK_SYSROOT=/opt/buildtools/nativesdk/sysroots/x86_64-openeulersdk-linux
+# prepare SDK
+PYTHONBIN=`which python3`
+PYTHONVERSION=`python3 --version | awk -F "." '{print $2}'`
+PYTHONPKGPATH="${PYTHONBIN%/*}/../lib/python3.${PYTHONVERSION}/site-packages/"
+# auto add COLCON_WORK_PATH for toolchain.cmake, make colcon find pkg install from this path when build
+alias colcon='export COLCON_WORK_PATH=`pwd`  && colcon'
+if [ ${PYTHONPKGPATH#${OPENEULER_NATIVESDK_SYSROOT}} != "$PYTHONPKGPATH" ]; then
+    # prepare context for kernel module development when using nativesdk
+    pushd "${SDKTARGETSYSROOT}/usr/src/kernel"
+    make modules_prepare PKG_CONFIG_SYSROOT_DIR= PKG_CONFIG_PATH= KBUILD_HOSTCFLAGS+="-L${OPENEULER_NATIVESDK_SYSROOT}/usr/lib \
+                            -L${OPENEULER_NATIVESDK_SYSROOT}/lib \
+                            -Wl,-rpath-link,${OPENEULER_NATIVESDK_SYSROOT}/usr/lib \
+                            -Wl,-rpath-link,${OPENEULER_NATIVESDK_SYSROOT}/lib \
+                            -Wl,-rpath,${OPENEULER_NATIVESDK_SYSROOT}/usr/lib \
+                            -Wl,-rpath,${OPENEULER_NATIVESDK_SYSROOT}/lib"
+    popd
+
+    # ROS SDK configuration for openeuler docker using nativesdk
+    if test -d $PYTHONPKGPATH; then
+        if test -d ${SDKTARGETSYSROOT}/usr/share/rosidl_cmake; then
+            # prepare ROS SDK, only works in the ROS environment with our nativesdk.
+            pushd $PYTHONPKGPATH
+            # Here, we have a symbolic link for the Python package that is used by the ROS package
+            # in the lib directory of our sysroot environment, instead of lib64.
+            find . -type l -delete
+            for file in ${SDKTARGETSYSROOT}/usr/lib/python3.*/site-packages/*
+            do
+                ln -sfnT "$file" "$(basename "$file")"
+                if [ ! $? == 0 ];then
+                    dirowner=`ls -al $PYTHONPKGPATH | sed -n '2p' | awk '{print $3}'`
+                    if [ ! "$dirowner" == "openeuler" ];then
+                        echo "The directory permissions do not match the current user. Try:"
+                        echo "sudo chown openeuler:openeuler $PYTHONPKGPATH"
+                    fi
+                fi
+            done
+            popd
+
+            # Install host python tools
+            python3 -m pip install -r $OECORE_NATIVE_SYSROOT/environment-setup.d/requirements.txt -i https://pypi.tuna.tsinghua.edu.cn/simple
+            # Fix nativesdk pytest=0.0.0 BUG, delete residual old version pytest from nativesdk
+            rm -rf ${OPENEULER_NATIVESDK_SYSROOT}/usr/lib/python3.*/site-packages/pytest-0.0*
+            export CMAKE_TOOLCHAIN_FILE="$OECORE_NATIVE_SYSROOT/environment-setup.d/toolchain.cmake"
+	    # avoid pythonpath err in colcon
+            sed -i 's%python_path.exists():%python_path.exists() and not (\"\%s\" \% python_path).startswith("/opt/buildtools/nativesdk/sysroots/x86_64-openeulersdk-linux/usr/lib"):%' ${OPENEULER_NATIVESDK_SYSROOT}/usr/lib/python3.*/site-packages/colcon_core/environment/pythonpath.py
+        fi 
+        # add find_path cross compile support for numpy path 
+        sudo sed -i '/_NumPy_PATH/{n; s%NO_DEFAULT_PATH)%NO_DEFAULT_PATH CMAKE_FIND_ROOT_PATH_BOTH)%}' /usr/share/cmake*/Modules/FindPython/Support.cmake 
+        # fix .cmake lib dir from "/home/openeuelr*recipe-sysroot" to ${TARGET_SYSROOT_DIR} 
+        cmakefiles=`find ${SDKTARGETSYSROOT} -name "*\.cmake"` 
+        for cmakefile in $cmakefiles 
+        do 
+            res=`cat $cmakefile | grep recipe-sysroot` 
+            if [ $? == 0 ];then 
+                echo "Auto Check: $cmakefile" 
+                sed -i 's#recipe-sysroot#@@@@#g' $cmakefile 
+                sed -i 's#/home/[^@]*@@@@#\${TARGET_SYSROOT_DIR}#g' $cmakefile 
+            fi 
+        done 
+        # fix make not found (CMAKE_MAKE_PROGRAM is not set)
+        ln -sfnT /usr/bin/make  ${OPENEULER_NATIVESDK_SYSROOT}/usr/bin/make
+    fi
+else
+    # prepare context for kernel module development
+    pushd "${SDKTARGETSYSROOT}/usr/src/kernel"
+    make modules_prepare PKG_CONFIG_SYSROOT_DIR= PKG_CONFIG_PATH=
+    popd
+    echo "No environment configuration detected for ROS SDK."
+    echo "If you need to use ROS SDK, please make sure to use ROS image and use 'oebuild bitbake' to enter the docker environment"
+fi
+
diff --git a/meta-openeuler/recipes-core/openeuler/openeuler-sdk/requirements.txt b/meta-openeuler/recipes-core/openeuler/openeuler-sdk/requirements.txt
new file mode 100644
index 0000000000000000000000000000000000000000..433ae2171d0b8a5017dbd1fcca97e9a94aeb37d4
--- /dev/null
+++ b/meta-openeuler/recipes-core/openeuler/openeuler-sdk/requirements.txt
@@ -0,0 +1,12 @@
+pytest==7.3.1
+colcon-cmake==0.2.27
+colcon-core==0.11.0
+colcon-library-path==0.2.1
+colcon-pkg-config==0.1.0
+colcon-python-setup-py==0.2.7
+colcon-recursive-crawl==0.2.1
+colcon-ros==0.3.23
+colcon-test-result==0.3.8
+lark==1.1.1
+numpy==1.21.4
+empy==3.3.4
diff --git a/meta-openeuler/recipes-core/openeuler/openeuler-sdk/toolchain.cmake b/meta-openeuler/recipes-core/openeuler/openeuler-sdk/toolchain.cmake
new file mode 100644
index 0000000000000000000000000000000000000000..d7f2accea89157c6619224a5c86dbbbe9286fe2c
--- /dev/null
+++ b/meta-openeuler/recipes-core/openeuler/openeuler-sdk/toolchain.cmake
@@ -0,0 +1,72 @@
+# CMake system name must be something like "Linux".
+# This is important for cross-compiling.
+
+set( CMAKE_SYSTEM_NAME Linux )
+set( CMAKE_SYSTEM_PROCESSOR $ENV{OECORE_TARGET_ARCH} )
+set( CMAKE_C_COMPILER $ENV{CROSS_COMPILE}gcc )
+set( CMAKE_CXX_COMPILER $ENV{CROSS_COMPILE}g++ )
+set( CMAKE_C_COMPILER_TARGET $ENV{CROSS_COMPILE}gcc )
+set( CMAKE_CXX_COMPILER_TARGET $ENV{CROSS_COMPILE}g++ )
+set( CMAKE_C_COMPILER_LAUNCHER  )
+set( CMAKE_CXX_COMPILER_LAUNCHER  )
+set( CMAKE_ASM_COMPILER $ENV{CROSS_COMPILE}gcc )
+find_program( CMAKE_AR $ENV{AR} DOC "Archiver" REQUIRED )
+
+# Currently, OPENEULER_NATIVESDK_DIR uses a fixed address.
+# After optimizing the nativesdk, a generative or parameterized optimization can be performed here.
+set( OPENEULER_NATIVESDK_DIR "/opt/buildtools/nativesdk/sysroots/x86_64-openeulersdk-linux/usr/bin" )
+if ($ENV{OECORE_NATIVE_SYSROOT} MATCHES "/sysroots/([a-zA-Z0-9_-]+)-.+-.+")
+  set( OPENEULER_NATIVE_SYSROOT_BIN "$ENV{OECORE_NATIVE_SYSROOT}/usr/bin" )
+endif()
+set( CMAKE_SYSROOT "$ENV{OECORE_TARGET_SYSROOT}" )
+set( TARGET_SYSROOT_DIR  "$ENV{OECORE_TARGET_SYSROOT}" )
+
+set( TARGETPYTHONPATH "${TARGET_SYSROOT_DIR}/usr/lib/python3.10/site-packages" )
+set( ENV{PYTHONPATH} "${TARGETPYTHONPATH}" )
+
+set( ENV{AMENT_PREFIX_PATH} "$ENV{OECORE_TARGET_SYSROOT}/usr" )
+set( ENV{LD_LIBRARY_PATH} "$ENV{OECORE_TARGET_SYSROOT}/usr/lib:$ENV{OECORE_TARGET_SYSROOT}/usr/lib64:$ENV{LD_LIBRARY_PATH}" )
+
+set ( ENV{PKG_CONFIG_SYSROOT_DIR} "$ENV{OECORE_TARGET_SYSROOT}" )
+set ( ENV{PKG_CONFIG_PATH} "${PKG_CONFIG_SYSROOT_DIR}/usr/lib/pkgconfig:${PKG_CONFIG_SYSROOT_DIR}/usr/share/pkgconfig:${PKG_CONFIG_SYSROOT_DIR}/usr/lib64/pkgconfig:${PKG_CONFIG_SYSROOT_DIR}/lib64/pkgconfig" )
+
+execute_process(COMMAND bash -c "echo \${CC#* }" OUTPUT_VARIABLE OPENEULER_CC_FLAGS)
+execute_process(COMMAND bash -c "echo \${CXX#* }" OUTPUT_VARIABLE OPENEULER_CXX_FLAGS)
+execute_process(COMMAND bash -c "echo \${LD#* }" OUTPUT_VARIABLE OPENEULER_LD_FLAGS)
+string(STRIP "${OPENEULER_CC_FLAGS}" OPENEULER_CC_FLAGS)
+string(STRIP "${OPENEULER_CXX_FLAGS}" OPENEULER_CXX_FLAGS)
+string(STRIP "${OPENEULER_LD_FLAGS}" OPENEULER_LD_FLAGS)
+
+set( CMAKE_C_FLAGS " ${OPENEULER_CC_FLAGS}  --sysroot=${TARGET_SYSROOT_DIR} " CACHE STRING "CFLAGS" )
+set( CMAKE_CXX_FLAGS " ${OPENEULER_CXX_FLAGS}  --sysroot=${TARGET_SYSROOT_DIR}" CACHE STRING "CXXFLAGS" )
+set( CMAKE_ASM_FLAGS " ${OPENEULER_CC_FLAGS} --sysroot=${TARGET_SYSROOT_DIR} " CACHE STRING "ASM FLAGS" )
+set( CMAKE_C_FLAGS_RELEASE "-DNDEBUG" CACHE STRING "Additional CFLAGS for release" )
+set( CMAKE_CXX_FLAGS_RELEASE "-DNDEBUG" CACHE STRING "Additional CXXFLAGS for release" )
+set( CMAKE_ASM_FLAGS_RELEASE "-DNDEBUG" CACHE STRING "Additional ASM FLAGS for release" )
+set( CMAKE_C_LINK_FLAGS " ${OPENEULER_LD_FLAGS} $ENV{LDFLAGS} --sysroot=${TARGET_SYSROOT_DIR}" CACHE STRING "LDFLAGS" )
+set( CMAKE_CXX_LINK_FLAGS " ${OPENEULER_LD_FLAGS} $ENV{LDFLAGS} --sysroot=${TARGET_SYSROOT_DIR}" CACHE STRING "LDFLAGS" )
+
+# only search in the paths provided so cmake doesnt pick
+# up libraries and tools from the native build machine
+set( CMAKE_FIND_ROOT_PATH ${TARGET_SYSROOT_DIR} ${OPENEULER_NATIVESDK_DIR} ${OPENEULER_NATIVE_SYSROOT_BIN} ${CMAKE_INSTALL_PREFIX} $ENV{COLCON_WORK_PATH} $ENV{EXTRA_ALLOW_PATH_USER})
+set( CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY )
+set( CMAKE_FIND_ROOT_PATH_MODE_PROGRAM ONLY )
+set( CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY )
+set( CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY )
+set( CMAKE_PROGRAM_PATH "/" )
+
+# We need to set the rpath to the correct directory as cmake does not provide any
+# directory as rpath by default
+set( CMAKE_INSTALL_RPATH  )
+
+# Use RPATHs relative to build directory for reproducibility
+set( CMAKE_BUILD_RPATH_USE_ORIGIN ON )
+
+# Use our cmake modules
+list(APPEND CMAKE_MODULE_PATH "${TARGET_SYSROOT_DIR}/usr/share/cmake/Modules/")
+
+# add for non /usr/lib libdir, e.g. /usr/lib64
+set( CMAKE_LIBRARY_PATH ${CMAKE_INSTALL_PREFIX}/lib)
+set( CMAKE_PREFIX_PATH ${CMAKE_INSTALL_PREFIX}/lib)
+set( CMAKE_SYSTEM_LIBRARY_PATH ${CMAKE_INSTALL_PREFIX}/lib)
+
diff --git a/meta-openeuler/recipes-core/os-base/os-base/ethertypes b/meta-openeuler/recipes-core/os-base/os-base/ethertypes
new file mode 100644
index 0000000000000000000000000000000000000000..caa9f56b1365d4f9c384c48477c516c03976255b
--- /dev/null
+++ b/meta-openeuler/recipes-core/os-base/os-base/ethertypes
@@ -0,0 +1,45 @@
+# Ethernet frame types
+#
+# The EtherType is a two-octet field of Ethernet frames used to indicate
+# which protocol is contained in their payload.
+#
+# More entries, mostly historical, can be found on:
+#	https://www.iana.org/assignments/ieee-802-numbers/
+#	http://standards-oui.ieee.org/ethertype/eth.txt
+#
+# <name>	<hexnumber> <alias1>...<alias35> # Comment
+#
+IPv4		0800	ip ip4	# IP (IPv4)
+X25		0805
+ARP		0806	ether-arp # Address Resolution Protocol
+FR_ARP		0808		# Frame Relay ARP [RFC1701]
+BPQ		08FF		# G8BPQ AX.25 over Ethernet
+TRILL		22F3		# TRILL [RFC6325]
+L2-IS-IS	22F4		# TRILL IS-IS [RFC6325]
+TEB		6558		# Transparent Ethernet Bridging [RFC1701]
+RAW_FR		6559		# Raw Frame Relay [RFC1701]
+RARP		8035		# Reverse ARP [RFC903]
+ATALK		809B		# Appletalk
+AARP		80F3		# Appletalk Address Resolution Protocol
+802_1Q		8100	8021q 1q 802.1q	dot1q # VLAN tagged frame [802.1q]
+IPX		8137		# Novell IPX
+NetBEUI		8191		# NetBEUI
+IPv6		86DD	ip6	# IP version 6
+PPP		880B		# Point-to-Point Protocol
+MPLS		8847		# MPLS [RFC5332]
+MPLS_MULTI	8848		# MPLS with upstream-assigned label [RFC5332]
+ATMMPOA		884C		# MultiProtocol over ATM
+PPP_DISC	8863		# PPP over Ethernet discovery stage
+PPP_SES		8864		# PPP over Ethernet session stage
+ATMFATE		8884		# Frame-based ATM Transport over Ethernet
+EAPOL		888E		# EAP over LAN [802.1x]
+S-TAG		88A8		# QinQ Service VLAN tag identifier [802.1q]
+EAP_PREAUTH	88C7		# EAPOL Pre-Authentication [802.11i]
+LLDP		88CC		# Link Layer Discovery Protocol [802.1ab]
+MACSEC		88E5		# Media Access Control Security [802.1ae]
+PBB		88E7	macinmac # Provider Backbone Bridging [802.1ah]
+MVRP		88F5		# Multiple VLAN Registration Protocol [802.1q]
+PTP		88F7		# Precision Time Protocol
+FCOE		8906		# Fibre Channel over Ethernet
+FIP		8914		# FCoE Initialization Protocol
+ROCE		8915		# RDMA over Converged Ethernet
diff --git a/meta-openeuler/recipes-core/os-base/os-base/protocols b/meta-openeuler/recipes-core/os-base/os-base/protocols
new file mode 100644
index 0000000000000000000000000000000000000000..1f112b166876723aec07b34146154464b25a4ff1
--- /dev/null
+++ b/meta-openeuler/recipes-core/os-base/os-base/protocols
@@ -0,0 +1,64 @@
+# Internet (IP) protocols
+#
+# Updated from http://www.iana.org/assignments/protocol-numbers and other
+# sources.
+# New protocols will be added on request if they have been officially
+# assigned by IANA and are not historical.
+# If you need a huge list of used numbers please install the nmap package.
+
+ip	0	IP		# internet protocol, pseudo protocol number
+hopopt	0	HOPOPT		# IPv6 Hop-by-Hop Option [RFC1883]
+icmp	1	ICMP		# internet control message protocol
+igmp	2	IGMP		# Internet Group Management
+ggp	3	GGP		# gateway-gateway protocol
+ipencap	4	IP-ENCAP	# IP encapsulated in IP (officially ``IP'')
+st	5	ST		# ST datagram mode
+tcp	6	TCP		# transmission control protocol
+egp	8	EGP		# exterior gateway protocol
+igp	9	IGP		# any private interior gateway (Cisco)
+pup	12	PUP		# PARC universal packet protocol
+udp	17	UDP		# user datagram protocol
+hmp	20	HMP		# host monitoring protocol
+xns-idp	22	XNS-IDP		# Xerox NS IDP
+rdp	27	RDP		# "reliable datagram" protocol
+iso-tp4	29	ISO-TP4		# ISO Transport Protocol class 4 [RFC905]
+dccp	33	DCCP		# Datagram Congestion Control Prot. [RFC4340]
+xtp	36	XTP		# Xpress Transfer Protocol
+ddp	37	DDP		# Datagram Delivery Protocol
+idpr-cmtp 38	IDPR-CMTP	# IDPR Control Message Transport
+ipv6	41	IPv6		# Internet Protocol, version 6
+ipv6-route 43	IPv6-Route	# Routing Header for IPv6
+ipv6-frag 44	IPv6-Frag	# Fragment Header for IPv6
+idrp	45	IDRP		# Inter-Domain Routing Protocol
+rsvp	46	RSVP		# Reservation Protocol
+gre	47	GRE		# General Routing Encapsulation
+esp	50	IPSEC-ESP	# Encap Security Payload [RFC2406]
+ah	51	IPSEC-AH	# Authentication Header [RFC2402]
+skip	57	SKIP		# SKIP
+ipv6-icmp 58	IPv6-ICMP	# ICMP for IPv6
+ipv6-nonxt 59	IPv6-NoNxt	# No Next Header for IPv6
+ipv6-opts 60	IPv6-Opts	# Destination Options for IPv6
+rspf	73	RSPF CPHB	# Radio Shortest Path First (officially CPHB)
+vmtp	81	VMTP		# Versatile Message Transport
+eigrp	88	EIGRP		# Enhanced Interior Routing Protocol (Cisco)
+ospf	89	OSPFIGP		# Open Shortest Path First IGP
+ax.25	93	AX.25		# AX.25 frames
+ipip	94	IPIP		# IP-within-IP Encapsulation Protocol
+etherip	97	ETHERIP		# Ethernet-within-IP Encapsulation [RFC3378]
+encap	98	ENCAP		# Yet Another IP encapsulation [RFC1241]
+#	99			# any private encryption scheme
+pim	103	PIM		# Protocol Independent Multicast
+ipcomp	108	IPCOMP		# IP Payload Compression Protocol
+vrrp	112	VRRP		# Virtual Router Redundancy Protocol [RFC5798]
+l2tp	115	L2TP		# Layer Two Tunneling Protocol [RFC2661]
+isis	124	ISIS		# IS-IS over IPv4
+sctp	132	SCTP		# Stream Control Transmission Protocol
+fc	133	FC		# Fibre Channel
+mobility-header 135 Mobility-Header # Mobility Support for IPv6 [RFC3775]
+udplite	136	UDPLite		# UDP-Lite [RFC3828]
+mpls-in-ip 137	MPLS-in-IP	# MPLS-in-IP [RFC4023]
+manet	138			# MANET Protocols [RFC5498]
+hip	139	HIP		# Host Identity Protocol
+shim6	140	Shim6		# Shim6 Protocol [RFC5533]
+wesp	141	WESP		# Wrapped Encapsulating Security Payload
+rohc	142	ROHC		# Robust Header Compression
diff --git a/meta-openeuler/recipes-core/os-base/os-base/rc.functions b/meta-openeuler/recipes-core/os-base/os-base/rc.functions
new file mode 100644
index 0000000000000000000000000000000000000000..8f468b1872143e8798ead4b9399562814baf098e
--- /dev/null
+++ b/meta-openeuler/recipes-core/os-base/os-base/rc.functions
@@ -0,0 +1,16 @@
+# Functions used by init scripts
+
+title()
+{
+    echo -en "\033[1m"
+    echo -en $@
+    echo -e "\033[0m"
+}
+
+broadcastmessage()
+{
+        for ttys in `who | awk '{print $2}'`;
+        do
+                echo $1 > /dev/$ttys
+        done
+}
diff --git a/meta-openeuler/recipes-core/os-base/os-base/rc.sysinit b/meta-openeuler/recipes-core/os-base/os-base/rc.sysinit
new file mode 100644
index 0000000000000000000000000000000000000000..f5718aa37a6252e6e9e0540b95c8097f7f9d8a41
--- /dev/null
+++ b/meta-openeuler/recipes-core/os-base/os-base/rc.sysinit
@@ -0,0 +1,23 @@
+#! /bin/sh
+PATH=/sbin:/usr/sbin:/usr/local/sbin:/root/bin:/usr/local/bin:/usr/bin:/bin
+
+# include rc.functions
+        . /etc/init.d/rc.functions
+
+# Cleaning up the Directory tmp
+        echo "Cleaning up tmp :"
+	rm -rf /tmp/* >/dev/null
+
+#touch /var/log/wtmp to record user login history
+	touch /var/log/wtmp
+
+# setting up localhost loopback interface
+        echo "Setting up interface lo: "
+        ifconfig lo up 127.0.0.1
+
+#print uptime after finish running rc.start
+        if [ -r /proc/uptime ]
+        then
+                echo -n "System booting cost:"
+                cat /proc/uptime
+        fi
diff --git a/meta-openeuler/recipes-core/os-base/os-base/rpc b/meta-openeuler/recipes-core/os-base/os-base/rpc
new file mode 100644
index 0000000000000000000000000000000000000000..1b306254330d0395c8a5cc9dbe2cf293a825032e
--- /dev/null
+++ b/meta-openeuler/recipes-core/os-base/os-base/rpc
@@ -0,0 +1,40 @@
+# This file contains user readable names that can be used in place of rpc
+# program numbers.
+
+portmapper	100000	portmap sunrpc
+rstatd		100001	rstat rstat_svc rup perfmeter
+rusersd		100002	rusers
+nfs		100003	nfsprog
+ypserv		100004	ypprog
+mountd		100005	mount showmount
+ypbind		100007
+walld		100008	rwall shutdown
+yppasswdd	100009	yppasswd
+etherstatd	100010	etherstat
+rquotad		100011	rquotaprog quota rquota
+sprayd		100012	spray
+3270_mapper	100013
+rje_mapper	100014
+selection_svc	100015	selnsvc
+database_svc	100016
+rexd		100017	rex
+alis		100018
+sched		100019
+llockmgr	100020
+nlockmgr	100021
+x25.inr		100022
+statmon		100023
+status		100024
+bootparam	100026
+ypupdated	100028	ypupdate
+keyserv		100029	keyserver
+tfsd		100037 
+nsed		100038
+nsemntd		100039
+ypxfrd		100069
+pcnfsd		150001
+amd		300019	amq
+sgi_fam		391002
+ugidd		545580417
+fypxfrd		600100069	freebsd-ypxfrd
+bwnfsd          788585389
diff --git a/meta-openeuler/recipes-core/os-base/os-base/services b/meta-openeuler/recipes-core/os-base/os-base/services
new file mode 100644
index 0000000000000000000000000000000000000000..2120524c9a15964fbeb2796f2eedcd813b0b386c
--- /dev/null
+++ b/meta-openeuler/recipes-core/os-base/os-base/services
@@ -0,0 +1,364 @@
+# Network services, Internet style
+#
+# Note that it is presently the policy of IANA to assign a single well-known
+# port number for both TCP and UDP; hence, officially ports have two entries
+# even if the protocol doesn't support UDP operations.
+#
+# Updated from https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml .
+#
+# New ports will be added on request if they have been officially assigned
+# by IANA and used in the real-world or are needed by a debian package.
+# If you need a huge list of used numbers please install the nmap package.
+
+tcpmux		1/tcp				# TCP port service multiplexer
+echo		7/tcp
+echo		7/udp
+discard		9/tcp		sink null
+discard		9/udp		sink null
+systat		11/tcp		users
+daytime		13/tcp
+daytime		13/udp
+netstat		15/tcp
+qotd		17/tcp		quote
+chargen		19/tcp		ttytst source
+chargen		19/udp		ttytst source
+ftp-data	20/tcp
+ftp		21/tcp
+fsp		21/udp		fspd
+ssh		22/tcp				# SSH Remote Login Protocol
+telnet		23/tcp
+smtp		25/tcp		mail
+time		37/tcp		timserver
+time		37/udp		timserver
+whois		43/tcp		nicname
+tacacs		49/tcp				# Login Host Protocol (TACACS)
+tacacs		49/udp
+domain		53/tcp				# Domain Name Server
+domain		53/udp
+bootps		67/udp
+bootpc		68/udp
+tftp		69/udp
+gopher		70/tcp				# Internet Gopher
+finger		79/tcp
+http		80/tcp		www		# WorldWideWeb HTTP
+kerberos	88/tcp		kerberos5 krb5 kerberos-sec	# Kerberos v5
+kerberos	88/udp		kerberos5 krb5 kerberos-sec	# Kerberos v5
+iso-tsap	102/tcp		tsap		# part of ISODE
+acr-nema	104/tcp		dicom		# Digital Imag. & Comm. 300
+pop3		110/tcp		pop-3		# POP version 3
+sunrpc		111/tcp		portmapper	# RPC 4.0 portmapper
+sunrpc		111/udp		portmapper
+auth		113/tcp		authentication tap ident
+nntp		119/tcp		readnews untp	# USENET News Transfer Protocol
+ntp		123/udp				# Network Time Protocol
+epmap		135/tcp		loc-srv		# DCE endpoint resolution
+netbios-ns	137/udp				# NETBIOS Name Service
+netbios-dgm	138/udp				# NETBIOS Datagram Service
+netbios-ssn	139/tcp				# NETBIOS session service
+imap2		143/tcp		imap		# Interim Mail Access P 2 and 4
+snmp		161/tcp				# Simple Net Mgmt Protocol
+snmp		161/udp
+snmp-trap	162/tcp		snmptrap	# Traps for SNMP
+snmp-trap	162/udp		snmptrap
+cmip-man	163/tcp				# ISO mgmt over IP (CMOT)
+cmip-man	163/udp
+cmip-agent	164/tcp
+cmip-agent	164/udp
+mailq		174/tcp			# Mailer transport queue for Zmailer
+xdmcp		177/udp			# X Display Manager Control Protocol
+bgp		179/tcp				# Border Gateway Protocol
+smux		199/tcp				# SNMP Unix Multiplexer
+qmtp		209/tcp				# Quick Mail Transfer Protocol
+z3950		210/tcp		wais		# NISO Z39.50 database
+ipx		213/udp				# IPX [RFC1234]
+ptp-event	319/udp
+ptp-general	320/udp
+pawserv		345/tcp				# Perf Analysis Workbench
+zserv		346/tcp				# Zebra server
+rpc2portmap	369/tcp
+rpc2portmap	369/udp				# Coda portmapper
+codaauth2	370/tcp
+codaauth2	370/udp				# Coda authentication server
+clearcase	371/udp		Clearcase
+ldap		389/tcp			# Lightweight Directory Access Protocol
+ldap		389/udp
+svrloc		427/tcp				# Server Location
+svrloc		427/udp
+https		443/tcp				# http protocol over TLS/SSL
+https		443/udp				# HTTP/3
+snpp		444/tcp				# Simple Network Paging Protocol
+microsoft-ds	445/tcp				# Microsoft Naked CIFS
+kpasswd		464/tcp
+kpasswd		464/udp
+submissions	465/tcp		ssmtp smtps urd # Submission over TLS [RFC8314]
+saft		487/tcp			# Simple Asynchronous File Transfer
+isakmp		500/udp				# IPSEC key management
+rtsp		554/tcp			# Real Time Stream Control Protocol
+rtsp		554/udp
+nqs		607/tcp				# Network Queuing system
+asf-rmcp	623/udp		# ASF Remote Management and Control Protocol
+qmqp		628/tcp
+ipp		631/tcp				# Internet Printing Protocol
+ldp		646/tcp				# Label Distribution Protocol
+ldp		646/udp
+#
+# UNIX specific services
+#
+exec		512/tcp
+biff		512/udp		comsat
+login		513/tcp
+who		513/udp		whod
+shell		514/tcp		cmd syslog	# no passwords used
+syslog		514/udp
+printer		515/tcp		spooler		# line printer spooler
+talk		517/udp
+ntalk		518/udp
+route		520/udp		router routed	# RIP
+gdomap		538/tcp				# GNUstep distributed objects
+gdomap		538/udp
+uucp		540/tcp		uucpd		# uucp daemon
+klogin		543/tcp				# Kerberized `rlogin' (v5)
+kshell		544/tcp		krcmd		# Kerberized `rsh' (v5)
+dhcpv6-client	546/udp
+dhcpv6-server	547/udp
+afpovertcp	548/tcp				# AFP over TCP
+nntps		563/tcp		snntp		# NNTP over SSL
+submission	587/tcp				# Submission [RFC4409]
+ldaps		636/tcp				# LDAP over SSL
+ldaps		636/udp
+tinc		655/tcp				# tinc control port
+tinc		655/udp
+silc		706/tcp
+kerberos-adm	749/tcp				# Kerberos `kadmin' (v5)
+#
+domain-s	853/tcp				# DNS over TLS [RFC7858]
+domain-s	853/udp				# DNS over DTLS [RFC8094]
+rsync		873/tcp
+ftps-data	989/tcp				# FTP over SSL (data)
+ftps		990/tcp
+telnets		992/tcp				# Telnet over SSL
+imaps		993/tcp				# IMAP over SSL
+pop3s		995/tcp				# POP-3 over SSL
+#
+# From ``Assigned Numbers'':
+#
+#> The Registered Ports are not controlled by the IANA and on most systems
+#> can be used by ordinary user processes or programs executed by ordinary
+#> users.
+#
+#> Ports are used in the TCP [45,106] to name the ends of logical
+#> connections which carry long term conversations.  For the purpose of
+#> providing services to unknown callers, a service contact port is
+#> defined.  This list specifies the port used by the server process as its
+#> contact port.  While the IANA can not control uses of these ports it
+#> does register or list uses of these ports as a convienence to the
+#> community.
+#
+socks		1080/tcp			# socks proxy server
+proofd		1093/tcp
+rootd		1094/tcp
+openvpn		1194/tcp
+openvpn		1194/udp
+rmiregistry	1099/tcp			# Java RMI Registry
+lotusnote	1352/tcp	lotusnotes	# Lotus Note
+ms-sql-s	1433/tcp			# Microsoft SQL Server
+ms-sql-m	1434/udp			# Microsoft SQL Monitor
+ingreslock	1524/tcp
+datametrics	1645/tcp	old-radius
+datametrics	1645/udp	old-radius
+sa-msg-port	1646/tcp	old-radacct
+sa-msg-port	1646/udp	old-radacct
+kermit		1649/tcp
+groupwise	1677/tcp
+l2f		1701/udp	l2tp
+radius		1812/tcp
+radius		1812/udp
+radius-acct	1813/tcp	radacct		# Radius Accounting
+radius-acct	1813/udp	radacct
+cisco-sccp	2000/tcp			# Cisco SCCP
+nfs		2049/tcp			# Network File System
+nfs		2049/udp			# Network File System
+gnunet		2086/tcp
+gnunet		2086/udp
+rtcm-sc104	2101/tcp			# RTCM SC-104 IANA 1/29/99
+rtcm-sc104	2101/udp
+gsigatekeeper	2119/tcp
+gris		2135/tcp		# Grid Resource Information Server
+cvspserver	2401/tcp			# CVS client/server operations
+venus		2430/tcp			# codacon port
+venus		2430/udp			# Venus callback/wbc interface
+venus-se	2431/tcp			# tcp side effects
+venus-se	2431/udp			# udp sftp side effect
+codasrv		2432/tcp			# not used
+codasrv		2432/udp			# server port
+codasrv-se	2433/tcp			# tcp side effects
+codasrv-se	2433/udp			# udp sftp side effect
+mon		2583/tcp			# MON traps
+mon		2583/udp
+dict		2628/tcp			# Dictionary server
+f5-globalsite	2792/tcp
+gsiftp		2811/tcp
+gpsd		2947/tcp
+gds-db		3050/tcp	gds_db		# InterBase server
+icpv2		3130/udp	icp		# Internet Cache Protocol
+isns		3205/tcp			# iSNS Server Port
+isns		3205/udp			# iSNS Server Port
+iscsi-target	3260/tcp
+mysql		3306/tcp
+ms-wbt-server	3389/tcp
+nut		3493/tcp			# Network UPS Tools
+nut		3493/udp
+distcc		3632/tcp			# distributed compiler
+daap		3689/tcp			# Digital Audio Access Protocol
+svn		3690/tcp	subversion	# Subversion protocol
+suucp		4031/tcp			# UUCP over SSL
+sysrqd		4094/tcp			# sysrq daemon
+sieve		4190/tcp			# ManageSieve Protocol
+epmd		4369/tcp			# Erlang Port Mapper Daemon
+remctl		4373/tcp		# Remote Authenticated Command Service
+f5-iquery	4353/tcp			# F5 iQuery
+ipsec-nat-t	4500/udp			# IPsec NAT-Traversal [RFC3947]
+iax		4569/udp			# Inter-Asterisk eXchange
+mtn		4691/tcp			# monotone Netsync Protocol
+radmin-port	4899/tcp			# RAdmin Port
+sip		5060/tcp			# Session Initiation Protocol
+sip		5060/udp
+sip-tls		5061/tcp
+sip-tls		5061/udp
+xmpp-client	5222/tcp	jabber-client	# Jabber Client Connection
+xmpp-server	5269/tcp	jabber-server	# Jabber Server Connection
+cfengine	5308/tcp
+mdns		5353/udp			# Multicast DNS
+postgresql	5432/tcp	postgres	# PostgreSQL Database
+freeciv		5556/tcp	rptp		# Freeciv gameplay
+amqps		5671/tcp			# AMQP protocol over TLS/SSL
+amqp		5672/tcp
+amqp		5672/sctp
+x11		6000/tcp	x11-0		# X Window System
+x11-1		6001/tcp
+x11-2		6002/tcp
+x11-3		6003/tcp
+x11-4		6004/tcp
+x11-5		6005/tcp
+x11-6		6006/tcp
+x11-7		6007/tcp
+gnutella-svc	6346/tcp			# gnutella
+gnutella-svc	6346/udp
+gnutella-rtr	6347/tcp			# gnutella
+gnutella-rtr	6347/udp
+redis		6379/tcp
+sge-qmaster	6444/tcp	sge_qmaster	# Grid Engine Qmaster Service
+sge-execd	6445/tcp	sge_execd	# Grid Engine Execution Service
+mysql-proxy	6446/tcp			# MySQL Proxy
+babel		6696/udp			# Babel Routing Protocol
+ircs-u		6697/tcp		# Internet Relay Chat via TLS/SSL
+bbs		7000/tcp
+afs3-fileserver 7000/udp
+afs3-callback	7001/udp			# callbacks to cache managers
+afs3-prserver	7002/udp			# users & groups database
+afs3-vlserver	7003/udp			# volume location database
+afs3-kaserver	7004/udp			# AFS/Kerberos authentication
+afs3-volser	7005/udp			# volume managment server
+afs3-bos	7007/udp			# basic overseer process
+afs3-update	7008/udp			# server-to-server updater
+afs3-rmtsys	7009/udp			# remote cache manager service
+font-service	7100/tcp	xfs		# X Font Service
+http-alt	8080/tcp	webcache	# WWW caching service
+puppet		8140/tcp			# The Puppet master service
+bacula-dir	9101/tcp			# Bacula Director
+bacula-fd	9102/tcp			# Bacula File Daemon
+bacula-sd	9103/tcp			# Bacula Storage Daemon
+xmms2		9667/tcp	# Cross-platform Music Multiplexing System
+nbd		10809/tcp			# Linux Network Block Device
+zabbix-agent	10050/tcp			# Zabbix Agent
+zabbix-trapper	10051/tcp			# Zabbix Trapper
+amanda		10080/tcp			# amanda backup services
+dicom		11112/tcp
+hkp		11371/tcp			# OpenPGP HTTP Keyserver
+db-lsp		17500/tcp			# Dropbox LanSync Protocol
+dcap		22125/tcp			# dCache Access Protocol
+gsidcap		22128/tcp			# GSI dCache Access Protocol
+wnn6		22273/tcp			# wnn6
+
+#
+# Datagram Delivery Protocol services
+#
+rtmp		1/ddp			# Routing Table Maintenance Protocol
+nbp		2/ddp			# Name Binding Protocol
+echo		4/ddp			# AppleTalk Echo Protocol
+zip		6/ddp			# Zone Information Protocol
+
+#=========================================================================
+# The remaining port numbers are not as allocated by IANA.
+#=========================================================================
+
+# Kerberos (Project Athena/MIT) services
+kerberos4	750/udp		kerberos-iv kdc	# Kerberos (server)
+kerberos4	750/tcp		kerberos-iv kdc
+kerberos-master	751/udp		kerberos_master	# Kerberos authentication
+kerberos-master	751/tcp
+passwd-server	752/udp		passwd_server	# Kerberos passwd server
+krb-prop	754/tcp		krb_prop krb5_prop hprop # Kerberos slave propagation
+zephyr-srv	2102/udp			# Zephyr server
+zephyr-clt	2103/udp			# Zephyr serv-hm connection
+zephyr-hm	2104/udp			# Zephyr hostmanager
+iprop		2121/tcp			# incremental propagation
+supfilesrv	871/tcp			# Software Upgrade Protocol server
+supfiledbg	1127/tcp		# Software Upgrade Protocol debugging
+
+#
+# Services added for the Debian GNU/Linux distribution
+#
+poppassd	106/tcp				# Eudora
+moira-db	775/tcp		moira_db	# Moira database
+moira-update	777/tcp		moira_update	# Moira update protocol
+moira-ureg	779/udp		moira_ureg	# Moira user registration
+spamd		783/tcp				# spamassassin daemon
+skkserv		1178/tcp			# skk jisho server port
+predict		1210/udp			# predict -- satellite tracking
+rmtcfg		1236/tcp			# Gracilis Packeten remote config server
+xtel		1313/tcp			# french minitel
+xtelw		1314/tcp			# french minitel
+zebrasrv	2600/tcp			# zebra service
+zebra		2601/tcp			# zebra vty
+ripd		2602/tcp			# ripd vty (zebra)
+ripngd		2603/tcp			# ripngd vty (zebra)
+ospfd		2604/tcp			# ospfd vty (zebra)
+bgpd		2605/tcp			# bgpd vty (zebra)
+ospf6d		2606/tcp			# ospf6d vty (zebra)
+ospfapi		2607/tcp			# OSPF-API
+isisd		2608/tcp			# ISISd vty (zebra)
+fax		4557/tcp			# FAX transmission service (old)
+hylafax		4559/tcp			# HylaFAX client-server protocol (new)
+munin		4949/tcp	lrrd		# Munin
+rplay		5555/udp			# RPlay audio service
+nrpe		5666/tcp			# Nagios Remote Plugin Executor
+nsca		5667/tcp			# Nagios Agent - NSCA
+canna		5680/tcp			# cannaserver
+syslog-tls	6514/tcp			# Syslog over TLS [RFC5425]
+sane-port	6566/tcp	sane saned	# SANE network scanner daemon
+ircd		6667/tcp			# Internet Relay Chat
+zope-ftp	8021/tcp			# zope management by ftp
+tproxy		8081/tcp			# Transparent Proxy
+omniorb		8088/tcp			# OmniORB
+clc-build-daemon 8990/tcp			# Common lisp build daemon
+xinetd		9098/tcp
+git		9418/tcp			# Git Version Control System
+zope		9673/tcp			# zope server
+webmin		10000/tcp
+kamanda		10081/tcp			# amanda backup services (Kerberos)
+amandaidx	10082/tcp			# amanda backup services
+amidxtape	10083/tcp			# amanda backup services
+sgi-cmsd	17001/udp		# Cluster membership services daemon
+sgi-crsd	17002/udp
+sgi-gcd		17003/udp			# SGI Group membership daemon
+sgi-cad		17004/tcp			# Cluster Admin daemon
+binkp		24554/tcp			# binkp fidonet protocol
+asp		27374/tcp			# Address Search Protocol
+asp		27374/udp
+csync2		30865/tcp			# cluster synchronization tool
+dircproxy	57000/tcp			# Detachable IRC Proxy
+tfido		60177/tcp			# fidonet EMSI over telnet
+fido		60179/tcp			# fidonet EMSI over TCP
+
+# Local services
diff --git a/meta-openeuler/recipes-core/os-base/os-base_1.0.bb b/meta-openeuler/recipes-core/os-base/os-base_1.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..958215f9c7e63f6a16653998fba1adfbc6ad312d
--- /dev/null
+++ b/meta-openeuler/recipes-core/os-base/os-base_1.0.bb
@@ -0,0 +1,48 @@
+SUMMARY = "extra basic configuration files of openEuler Embedded"
+DESCRIPTION = "extra basic configuration files as a supplement of poky's base-files bb"
+SECTION = "base"
+PR = "r1"
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6"
+
+INHIBIT_DEFAULT_DEPS = "1"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+# we need update-rc.d to set up links between init.d and rcX.d
+DEPENDS:append = " update-rc.d-native"
+
+SRC_URI = " \
+	file://rc.functions \
+	file://rc.sysinit \
+	file://ethertypes \
+	file://services \
+	file://protocols \
+	file://rpc \
+"
+
+do_install() {
+## the contents of configuration should be changed according features, user configuration etc.
+
+## create /etc folder
+	install -d ${D}${sysconfdir}
+
+# all init scripts should be in /etc/init.d, currently openeuler embedded specific init functions are mainly
+# located in rc.functions and rc.sysinit
+	install -d ${D}${sysconfdir}/init.d
+	install -m 0744 ${WORKDIR}/rc.functions ${D}${sysconfdir}/init.d
+	install -m 0744 ${WORKDIR}/rc.sysinit ${D}${sysconfdir}/init.d
+# to match busybox's rcS script and buysbox-inittab, set a link in rc5.d to let rc.sysinit run
+	if [ x"${INIT_MANAGER}" = x"mdev-busybox" ]; then
+		install -d ${D}${sysconfdir}/rc5.d
+		update-rc.d -r ${D} rc.sysinit start 50 5 .
+	fi
+
+# necessary infrastructure for basic TCP/IP based networking from netbase_6.2.bb
+	install -m 0644 ${WORKDIR}/rpc ${D}${sysconfdir}/rpc
+	install -m 0644 ${WORKDIR}/protocols ${D}${sysconfdir}/protocols
+	install -m 0644 ${WORKDIR}/services ${D}${sysconfdir}/services
+	install -m 0644 ${WORKDIR}/ethertypes ${D}${sysconfdir}/ethertypes
+}
+
+FILES:${PN} = "/"
diff --git a/meta-openeuler/recipes-core/os-release/os-release.bbappend b/meta-openeuler/recipes-core/os-release/os-release.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6b67f0cc39a1bd04e0030157c639aebdf325f261
--- /dev/null
+++ b/meta-openeuler/recipes-core/os-release/os-release.bbappend
@@ -0,0 +1,27 @@
+# reference: openbmc/recipes-core/os-release/os-release.bbappend
+
+# WARNING!
+#
+# These modifications to os-release disable the bitbake parse
+# cache (for the os-release recipe only).  Before copying
+# and pasting into another recipe ensure it is understood
+# what that means!
+
+def get_oee_revision(d):
+    import git
+
+    repo_dir = oe.path.join(d.getVar("OPENEULER_SP_DIR"), "yocto-meta-openeuler")
+
+    repo = git.Repo(repo_dir)
+
+    return repo.head.object.hexsha
+
+# Use immediate variable expansion here.
+# Other variable expansion syntax cannot triger os-release rebuild
+# after yocto-meta-openeuler HEAD hexsha changed.
+OEE_REVISION := "${@get_oee_revision(d)}"
+
+OS_RELEASE_FIELDS:append = " BUILD_ID OEE_REVISION"
+
+# Ensure the git commands run every time bitbake is invoked.
+BB_DONT_CACHE = "1"
diff --git a/meta-openeuler/recipes-core/packagegroups/nativesdk-packagegroup-sdk-host.bbappend b/meta-openeuler/recipes-core/packagegroups/nativesdk-packagegroup-sdk-host.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e07c1ed9cd0ddcf0b713515c6c32fc33e7f1f40c
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/nativesdk-packagegroup-sdk-host.bbappend
@@ -0,0 +1,3 @@
+# no unfs3 src in openeuler
+RDEPENDS:${PN}:remove = "nativesdk-unfs3 \
+    "
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-base.bb b/meta-openeuler/recipes-core/packagegroups/packagegroup-base.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7732bdc5b7171528420a622acc3b4dc0e9f3ea53
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-base.bb
@@ -0,0 +1,98 @@
+SUMMARY = "image base utils"
+PR = "r1"
+
+#
+# packages which content depend on MACHINE_FEATURES need to be MACHINE_ARCH
+#
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+inherit packagegroup
+
+# PACKAGES is "${PN}" by default
+# if you want to add new groups by RDEPENDS:xx, you show add new group to PACKAGES
+# split packagegroup-base to packagegroup-base-utils and packagegroup-base-libs
+# packagegroup-base-utils means which package contains binary file for user using.
+# packagegroup-base-libs means which package contains library and conf files only.
+PACKAGES = "${PN} ${PN}-utils ${PN}-libs"
+
+RDEPENDS:packagegroup-base-utils = " \
+acl \
+attr \
+cifs-utils \
+cronie \
+curl \
+dosfstools \
+e2fsprogs \
+e2fsprogs-tune2fs \
+ethtool \
+expat \
+grep \
+gzip \
+bzip2 \
+iproute2-ip \
+iptables \
+kmod \
+less \
+logrotate \
+lvm2 \
+pciutils \
+policycoreutils \
+policycoreutils-fixfiles \
+policycoreutils-hll \
+policycoreutils-loadpolicy \
+policycoreutils-semodule \
+policycoreutils-sestatus \
+policycoreutils-setfiles \
+nlopt \
+procps \
+pstree \
+quota \
+rsyslog \
+sed \
+shadow-base \
+squashfs-tools \
+tzdata-core \
+util-linux-su \
+util-linux-libfdisk \
+xz \
+expect \
+sysfsutils \
+elfutils \
+"
+
+RDEPENDS:packagegroup-base-libs = " \
+initscripts \
+json-c \
+libcap-bin \
+libcap-ng-bin \
+libmodbus \
+libnl-cli \
+libnl-xfrm \
+libpcap \
+libpwquality \
+libselinux-bin \
+libsepol-bin \
+libxml2-utils \
+ncurses \
+ncurses-libform \
+ncurses-libmenu \
+ncurses-libpanel \
+ncurses-terminfo \
+ncurses-terminfo-base \
+libusb1 \
+glib-2.0 \
+libbfd \
+"
+
+RDEPENDS:packagegroup-base = " \
+packagegroup-base-utils \
+packagegroup-base-libs \
+packagegroup-entropy-daemon \
+"
+
+# for x86-64 arch, add some industrial protocol packages
+RDEPENDS:packagegroup-base-utils:append:x86-64 = " \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', '', 'ethercat-igh', d)} \
+    intel-cmt-cat \
+    linuxptp \
+"
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-container-images.bb b/meta-openeuler/recipes-core/packagegroups/packagegroup-container-images.bb
new file mode 100644
index 0000000000000000000000000000000000000000..456ef9c1c2d4d4c176927f79ef85e20ff77691ac
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-container-images.bb
@@ -0,0 +1,14 @@
+DESCRIPTION = "packages to provide built-in container images"
+
+#
+# packages which content depend on MACHINE_FEATURES need to be MACHINE_ARCH
+#
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+inherit packagegroup
+
+PACKAGES = "${PN}"
+
+RDEPENDS:${PN} = "\
+    isula-oe-23.09-image \
+"
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-core-base-utils.bb b/meta-openeuler/recipes-core/packagegroups/packagegroup-core-base-utils.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9fe0e655d5ba90edabecd75a60ead7bbeb0e507d
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-core-base-utils.bb
@@ -0,0 +1,23 @@
+DESCRIPTION = "packages to provide base utils"
+
+#
+# packages which content depend on MACHINE_FEATURES need to be MACHINE_ARCH
+#
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+inherit packagegroup
+
+PACKAGES = "${PN}"
+
+RDEPENDS:${PN} = "\
+audit \
+auditd \
+audispd-plugins \
+cracklib \
+libpwquality \
+libpam \
+packagegroup-pam-plugins \
+shadow \
+shadow-securetty \
+bash \
+"
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-core-boot-live.bb b/meta-openeuler/recipes-core/packagegroups/packagegroup-core-boot-live.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d59bd4a4acef7f5865df4e993021e47cba54bfb6
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-core-boot-live.bb
@@ -0,0 +1,49 @@
+SUMMARY = "live boot requirements"
+DESCRIPTION = "The live set of packages required to boot the system"
+PR = "r1"
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+inherit packagegroup
+
+# live should use this VIRTUAL-RUNTIME as we don't want systemd:
+# Notice: we need busybox-inittab to setup in RDEPENDS
+DISTRO_FEATURES_BACKFILL_CONSIDERED:append := " systemd"
+VIRTUAL-RUNTIME_dev_manager := "busybox-mdev"
+VIRTUAL-RUNTIME_init_manager := "busybox"
+VIRTUAL-RUNTIME_initscripts := "initscripts"
+VIRTUAL-RUNTIME_keymaps := "keymaps"
+VIRTUAL-RUNTIME_login_manager := "busybox"
+
+EFI_PROVIDER ??= "grub-efi"
+
+SYSVINIT_SCRIPTS = "${@bb.utils.contains('MACHINE_FEATURES', 'rtc', '${VIRTUAL-RUNTIME_base-utils-hwclock}', '', d)} \
+                    modutils-initscripts \
+                    init-ifupdown \ 
+                    ${VIRTUAL-RUNTIME_initscripts} \
+                   "
+
+RDEPENDS:${PN} = "\
+    base-files \
+    base-passwd \
+    ${VIRTUAL-RUNTIME_base-utils} \
+    ${@bb.utils.contains("DISTRO_FEATURES", "sysvinit", "${SYSVINIT_SCRIPTS}", "", d)} \
+    ${@bb.utils.contains("MACHINE_FEATURES", "keyboard", "${VIRTUAL-RUNTIME_keymaps}", "", d)} \
+    ${@bb.utils.contains("MACHINE_FEATURES", "efi", "${EFI_PROVIDER} kernel", "", d)} \
+    ${VIRTUAL-RUNTIME_login_manager} \
+    ${VIRTUAL-RUNTIME_init_manager} \
+    ${VIRTUAL-RUNTIME_dev_manager} \
+    ${VIRTUAL-RUNTIME_update-alternatives} \
+    ${MACHINE_ESSENTIAL_EXTRA_RDEPENDS} \
+    kernel \
+    kernel-img \
+    kernel-image \
+    kernel-vmlinux \
+    os-base \
+    busybox-inittab \
+    "
+
+# No rule to make target "Image" for x86-64, remove it
+RDEPENDS:${PN}:remove:x86-64 = "kernel-img"
+
+RRECOMMENDS:${PN} = "\
+    ${VIRTUAL-RUNTIME_base-utils-syslog} \
+    ${MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS}"
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-core-boot.bbappend b/meta-openeuler/recipes-core/packagegroups/packagegroup-core-boot.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7aa1a5c6540554e090b5c397886cf1e35d633b28
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-core-boot.bbappend
@@ -0,0 +1,21 @@
+#main bbfile: yocto-poky/meta/recipes-core/packagegroups/packagegroup-core-boot.bb
+
+# we add kernel-img and kernel-vmlinux
+RDEPENDS:${PN} += " \
+    kernel \
+    kernel-img \
+    kernel-image \
+    kernel-vmlinux \
+    os-base \
+    os-release \
+"
+# No rule to make target "Image" for x86-64, remove it
+RDEPENDS:${PN}:remove:x86-64 = "kernel-img"
+
+# * netbase's configuration files are included in os-base
+#   to avoid extra download
+#   we don't need grub-efi in non-live image
+RDEPENDS:${PN}:remove =  " \
+    netbase \
+    ${@bb.utils.contains("MACHINE_FEATURES", "efi", "${EFI_PROVIDER} kernel", "", d)} \
+"
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-core-tools-debug.bbappend b/meta-openeuler/recipes-core/packagegroups/packagegroup-core-tools-debug.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..02c267277aa4310be87db913cecc261ba20be2b3
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-core-tools-debug.bbappend
@@ -0,0 +1,6 @@
+#main bbfile: yocto-poky/meta/recipes-core/packagegroups/packagegroup-core-tools-debug.bb
+
+# remove mtrace which openeuler not support current.
+RDEPENDS:${PN}:remove =  " \
+    ${MTRACE} \
+"
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-cross-canadian.bbappend b/meta-openeuler/recipes-core/packagegroups/packagegroup-cross-canadian.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9881cd6e31f9de4688d6cb8725e0ddfe63c27b2f
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-cross-canadian.bbappend
@@ -0,0 +1,6 @@
+### now, no gdb-cross-canadian in external toolchain
+GDB:tcmode-external = ""
+
+# openeuler-sdk is used for target env init
+RDEPENDS:${PN} += "nativesdk-openeuler-sdk \
+"
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-dsoftbus.bb b/meta-openeuler/recipes-core/packagegroups/packagegroup-dsoftbus.bb
new file mode 100644
index 0000000000000000000000000000000000000000..06a164faca0e1548f026ee7dcc7ff270660578c7
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-dsoftbus.bb
@@ -0,0 +1,10 @@
+SUMMARY = "packagegroup of dsoftbus"
+PR = "r1"
+inherit packagegroup
+
+RDEPENDS:packagegroup-dsoftbus = " \
+"
+
+RDEPENDS:packagegroup-dsoftbus:append:aarch64 = " \
+${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', '' ,'hilog c-utils distributed-beget eventhandler binder ipc samgr safwk huks device-auth communication-dsoftbus', d)} \
+"
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-entropy-daemon.bb b/meta-openeuler/recipes-core/packagegroups/packagegroup-entropy-daemon.bb
new file mode 100644
index 0000000000000000000000000000000000000000..251b04597fd12f29814c3742814cae44449813e3
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-entropy-daemon.bb
@@ -0,0 +1,15 @@
+SUMMARY = "packages for random daemon"
+inherit packagegroup
+
+PR = "r1"
+
+PACKAGES = "${PN}"
+
+# According to DISTRO_FEATURES:
+#  - if rng-tools is used, rng-tools will be included
+#  - if haveged is used, haveged will be included
+RDEPENDS:${PN} = " \
+${@bb.utils.contains('DISTRO_FEATURES', 'rng-tools', 'rng-tools', '', d)} \
+${@bb.utils.contains('DISTRO_FEATURES', 'haveged', 'haveged', '', d)} \
+"
+
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-hmi.bb b/meta-openeuler/recipes-core/packagegroups/packagegroup-hmi.bb
new file mode 100644
index 0000000000000000000000000000000000000000..11641d4c2486d5ec3f38b7ff2f235d0d51f5353e
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-hmi.bb
@@ -0,0 +1,21 @@
+SUMMARY = "packages for hmi feature of openEuler Embedded"
+inherit packagegroup
+
+PR = "r1"
+
+PACKAGES = "${PN}"
+
+RDEPENDS:${PN} = " \
+qtwebbrowser \
+wayfire \
+pcmanfm \
+lxterminal \
+lxtask \
+gpicview \
+l3afpad \
+${@bb.utils.contains('DISTRO_FEATURES', 'systemd', '', 'udev-extraconf', d)} \
+adwaita-icon-theme \
+ttf-wqy-zenhei \
+firefox-bin \
+"
+
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-isulad.bb b/meta-openeuler/recipes-core/packagegroups/packagegroup-isulad.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4a6752604f263c8a16a07c4a263ed65abd49bbd3
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-isulad.bb
@@ -0,0 +1,22 @@
+SUMMARY = "packages for iSulad"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+inherit packagegroup
+
+PR = "r1"
+
+PACKAGES = "${PN}"
+
+RDEPENDS:${PN} = " \
+libseccomp \
+libwebsockets \
+yajl \
+lcr \
+lxc \
+libevhtp \
+libarchive \
+libevent \
+isulad \
+${@bb.utils.contains('INIT_MANAGER', 'systemd', 'lxcfs', '', d)} \
+"
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-kernel-modules.bb b/meta-openeuler/recipes-core/packagegroups/packagegroup-kernel-modules.bb
new file mode 100644
index 0000000000000000000000000000000000000000..20731427b90c508276d519b816458ad152f4e9a9
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-kernel-modules.bb
@@ -0,0 +1,18 @@
+SUMMARY = "linux kernel modules"
+PR = "r1"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+inherit packagegroup
+
+PACKAGES = "${PN}"
+
+RDEPENDS:${PN} += " \
+modutils-initscripts \
+"
+
+# please do not add any MACHINE related modules here
+# You can use INSTALLMODULES which is defined in machine conf layer
+# like: meta-openeuler/conf/machine/kernel-modules-conf/common.inc 
+INSTALLMODULES ?= ""
+RDEPENDS:${PN} += "${INSTALLMODULES}"
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-kubeedge.bb b/meta-openeuler/recipes-core/packagegroups/packagegroup-kubeedge.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c8bb9c7353ac0c205e3422cf0bf7d26a12e30b13
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-kubeedge.bb
@@ -0,0 +1,19 @@
+SUMMARY = "packages for kubeedge"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+inherit packagegroup
+
+PR = "r1"
+
+PACKAGES = "${PN}"
+
+RDEPENDS:${PN} = " \
+packagegroup-isulad \
+edgecore \
+keadm \
+ntpdate \
+cri-tools \
+cni \
+"
+
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-mcs.bb b/meta-openeuler/recipes-core/packagegroups/packagegroup-mcs.bb
new file mode 100644
index 0000000000000000000000000000000000000000..1b7db55bd37b9681c3b0a5d33d10bc3d44d281ad
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-mcs.bb
@@ -0,0 +1,39 @@
+SUMMARY = "packages for mcs feature of openEuler Embedded"
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+inherit packagegroup
+
+PR = "r1"
+
+PACKAGES = "${PN}"
+
+# MCS_FEATURES = "<openamp|jailhouse>  [client os]  [other properties] "
+# no machine info in MCS_FEATURES
+#
+# According to MCS_FEATURES, select the implementation of bottom foundation and client os:
+#  - screen is used to connect the tty device provided by client OS
+#  - if openamp is used, mcs-km will be included
+#  - if jailhouse is used, jailhouse will be included
+RDEPENDS:${PN} = " \
+screen \
+mcs-linux \
+${@bb.utils.contains('MCS_FEATURES', 'openamp', 'mcs-km', '', d)} \
+${@bb.utils.contains('MCS_FEATURES', 'jailhouse', 'jailhouse', '', d)} \
+${@bb.utils.contains('MCS_FEATURES', 'zephyr', 'zephyr-image', '', d)} \
+"
+
+### MCS DEPLOY TOOLS
+RDEPENDS:${PN}:append:aarch64 = " mcsctl"
+RDEPENDS:${PN}:append:x86-64 = " mcs-tools"
+
+# add openamp dev to sdk
+TOOLCHAIN_TARGET_TASK += " \
+openamp-dev \
+libmetal-dev \
+sysfsutils-dev \
+"
+# no support for riscv currently
+TOOLCHAIN_TARGET_TASK:remove:riscv64 = " \
+openamp-dev \
+libmetal-dev \
+sysfsutils-dev \
+"
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-network.bb b/meta-openeuler/recipes-core/packagegroups/packagegroup-network.bb
new file mode 100644
index 0000000000000000000000000000000000000000..75ab1f6177fb37f85312bf6914c05c229d1882f2
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-network.bb
@@ -0,0 +1,41 @@
+SUMMARY = "network packagegroup"
+PR = "r1"
+
+inherit packagegroup
+
+PACKAGES = "${PN} packagegroup-network-nfs packagegroup-network-dhcp"
+
+RDEPENDS:${PN} = " \
+packagegroup-network-nfs \
+packagegroup-network-dhcp \
+"
+
+RDEPENDS:${PN}-nfs = " \
+nfs-utils \
+nfs-utils-client \
+"
+
+RDEPENDS:${PN}-dhcp = " \
+bind-dhclient \
+bind-dhclient-utils \
+dhcp-client \
+dhcp-server \
+dhcp-server-config \
+dhcp-omshell \
+dhcp-relay \
+"
+
+RDEPENDS:${PN}-wifi = " \
+wpa-supplicant \
+"
+
+RDEPENDS:${PN}-bluetooth = " \
+bluez5 \
+"
+
+# The bluez used by image running on raspberrypi should use the 
+# raspberrypi distro.
+python () {
+    if d.getVar('MACHINE') == 'raspberrypi4-64':
+        d.appendVar("RDEPENDS:"+d.getVar('PN')+"-bluetooth", " bluez-firmware-rpidistro")
+}
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-openssh.bb b/meta-openeuler/recipes-core/packagegroups/packagegroup-openssh.bb
new file mode 100644
index 0000000000000000000000000000000000000000..65dff6c18de18bf73f9ad970224d160956400586
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-openssh.bb
@@ -0,0 +1,16 @@
+SUMMARY = "OpenSSH SSH client/server"
+PR = "r1"
+
+inherit packagegroup
+
+PACKAGES = "${PN}"
+
+RDEPENDS:${PN} = " \
+openssh-ssh \
+openssh-sshd \
+openssh-scp \
+openssh-keygen \
+openssh-misc \
+openssh-sftp \
+openssh-sftp-server \
+"
diff --git a/meta-openeuler/recipes-core/packagegroups/packagegroup-pam-plugins.bb b/meta-openeuler/recipes-core/packagegroups/packagegroup-pam-plugins.bb
new file mode 100644
index 0000000000000000000000000000000000000000..95167292c10937e6ddf0a0baacf22ff0dd4b641e
--- /dev/null
+++ b/meta-openeuler/recipes-core/packagegroups/packagegroup-pam-plugins.bb
@@ -0,0 +1,46 @@
+SUMMARY = "libpam plugins collector"
+PR = "r1"
+
+inherit packagegroup
+
+RDEPENDS:${PN} = "\
+pam-plugin-access \
+pam-plugin-debug \
+pam-plugin-deny \
+pam-plugin-echo \
+pam-plugin-env \
+pam-plugin-exec \
+pam-plugin-faildelay \
+pam-plugin-faillock \
+pam-plugin-filter \
+pam-plugin-ftp \
+pam-plugin-group \
+pam-plugin-issue \
+pam-plugin-keyinit \
+pam-plugin-limits \
+pam-plugin-listfile \
+pam-plugin-localuser \
+pam-plugin-loginuid \
+pam-plugin-mail \
+pam-plugin-mkhomedir \
+pam-plugin-motd \
+pam-plugin-namespace \
+pam-plugin-nologin \
+pam-plugin-permit \
+pam-plugin-pwhistory \
+pam-plugin-rhosts \
+pam-plugin-rootok \
+pam-plugin-securetty \
+pam-plugin-setquota \
+pam-plugin-shells \
+pam-plugin-stress \
+pam-plugin-succeed-if \
+pam-plugin-time \
+pam-plugin-timestamp \
+pam-plugin-umask \
+pam-plugin-unix \
+pam-plugin-usertype \
+pam-plugin-warn \
+pam-plugin-wheel \
+pam-plugin-xauth \
+"
diff --git a/meta-openeuler/recipes-core/readline/readline_%.bbappend b/meta-openeuler/recipes-core/readline/readline_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9be421e97746f0925289563f6fc9016da0e2bce8
--- /dev/null
+++ b/meta-openeuler/recipes-core/readline/readline_%.bbappend
@@ -0,0 +1,22 @@
+# main bb file: yocto-poky/meta/recipes-core/readline/readline_8.1.2.bb
+#
+
+PV = "8.2"
+
+# the patch is out of date, use openeuler patch
+SRC_URI:remove = " \
+        file://configure-fix.patch \
+        file://norpath.patch \
+        "
+
+SRC_URI:prepend = " \
+        file://${BP}.tar.gz \
+        file://readline-8.0-shlib.patch \
+"
+
+SRC_URI[archive.md5sum] = "44c762f4abaca8114858e44ca8ee9777"
+SRC_URI[archive.sha256sum] = "a3d4637cdbd76f3cbc9566db90306a6af7bef90b291f7c9bc5fd8b0b0db9c686"
+
+# diff from oe 8.2 bb
+# see: http://cgit.openembedded.org/openembedded-core/plain/meta/recipes-core/readline/readline.inc
+EXTRA_OECONF += "bash_cv_termcap_lib=ncurses --with-shared-termcap-library"
diff --git a/meta-openeuler/recipes-core/seatd/seatd_%.bbappend b/meta-openeuler/recipes-core/seatd/seatd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4321efba0390b6b205a7a77d50ccfce65d791734
--- /dev/null
+++ b/meta-openeuler/recipes-core/seatd/seatd_%.bbappend
@@ -0,0 +1,10 @@
+# main bb: yocto-poky/meta/recipes-core/seatd/seatd_0.6.4.bb
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "0.6.4"
+
+SRC_URI += "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-core/selinux/libselinux/0001-Makefile-fix-python-modules-install-path-for-multili.patch b/meta-openeuler/recipes-core/selinux/libselinux/0001-Makefile-fix-python-modules-install-path-for-multili.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9750cd66df0b04d7c5789d3cf36a5556e0725c7e
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/libselinux/0001-Makefile-fix-python-modules-install-path-for-multili.patch
@@ -0,0 +1,28 @@
+From 1ff60a36bb0bfc95ce33cf950f58e121548a3c8a Mon Sep 17 00:00:00 2001
+From: Yi Zhao <yi.zhao@windriver.com>
+Date: Mon, 13 Apr 2020 12:44:23 +0800
+Subject: [PATCH] Makefile: fix python modules install path for multilib
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
+---
+ src/Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/Makefile b/src/Makefile
+index 04bf4f2..81ae6a2 100644
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -181,7 +181,7 @@ install: all
+ 	ln -sf --relative $(DESTDIR)$(SHLIBDIR)/$(LIBSO) $(DESTDIR)$(LIBDIR)/$(TARGET)
+ 
+ install-pywrap: pywrap
+-	$(PYTHON) setup.py install --prefix=$(PREFIX) `test -n "$(DESTDIR)" && echo --root $(DESTDIR)` $(PYTHON_SETUP_ARGS)
++	$(PYTHON) setup.py install --prefix=$(PREFIX) --root=$(DESTDIR) --install-lib=$(PYTHONLIBDIR) $(PYTHON_SETUP_ARGS)
+ 	install -m 644 $(SWIGPYOUT) $(DESTDIR)$(PYTHONLIBDIR)/selinux/__init__.py
+ 	ln -sf --relative $(DESTDIR)$(PYTHONLIBDIR)/selinux/_selinux$(PYCEXT) $(DESTDIR)$(PYTHONLIBDIR)/_selinux$(PYCEXT)
+ 
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-core/selinux/libselinux/0002-Do-not-use-PYCEXT-and-rely-on-the-installed-file-nam.patch b/meta-openeuler/recipes-core/selinux/libselinux/0002-Do-not-use-PYCEXT-and-rely-on-the-installed-file-nam.patch
new file mode 100644
index 0000000000000000000000000000000000000000..db7d68fd0bb518a8dd98263e6ce07237f901d6ed
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/libselinux/0002-Do-not-use-PYCEXT-and-rely-on-the-installed-file-nam.patch
@@ -0,0 +1,52 @@
+From dae53d7cd4d7875f7fb7aba016a0331559044eea Mon Sep 17 00:00:00 2001
+From: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+Date: Fri, 25 Oct 2019 13:37:14 +0200
+Subject: [PATCH] Do not use PYCEXT, and rely on the installed file name
+
+PYCEXT is computed by asking the Python intrepreter what is the
+file extension used for native Python modules.
+
+Unfortunately, when cross-compiling, the host Python doesn't give the
+proper result: it gives the result matching the build machine, and not
+the target machine. Due to this, the symlink has an incorrect name,
+and doesn't point to the .so file that was actually built/installed.
+
+To address this and keep things simple, this patch just changes the ln
+invocation to rely on the name of the _selinux*.so Python module that
+was installed.
+
+[Upstream: https://github.com/SELinuxProject/selinux/pull/184]
+Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
+
+Upstream-Status: Denied [https://patchwork.kernel.org/patch/11212405/]
+
+[Refreshed for 3.0]
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ src/Makefile | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/src/Makefile b/src/Makefile
+index 81ae6a2..37399e1 100644
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -15,7 +15,6 @@ INCLUDEDIR ?= $(PREFIX)/include
+ PYINC ?= $(shell $(PKG_CONFIG) --cflags $(PYPREFIX))
+ PYLIBS ?= $(shell $(PKG_CONFIG) --libs $(PYPREFIX))
+ PYTHONLIBDIR ?= $(shell $(PYTHON) -c "from distutils.sysconfig import *; print(get_python_lib(plat_specific=1, prefix='$(PREFIX)'))")
+-PYCEXT ?= $(shell $(PYTHON) -c 'import importlib.machinery;print(importlib.machinery.EXTENSION_SUFFIXES[0])')
+ RUBYINC ?= $(shell $(RUBY) -e 'puts "-I" + RbConfig::CONFIG["rubyarchhdrdir"] + " -I" + RbConfig::CONFIG["rubyhdrdir"]')
+ RUBYLIBS ?= $(shell $(RUBY) -e 'puts "-L" + RbConfig::CONFIG["libdir"] + " -L" + RbConfig::CONFIG["archlibdir"] + " " + RbConfig::CONFIG["LIBRUBYARG_SHARED"]')
+ RUBYINSTALL ?= $(shell $(RUBY) -e 'puts RbConfig::CONFIG["vendorarchdir"]')
+@@ -183,7 +182,7 @@ install: all
+ install-pywrap: pywrap
+ 	$(PYTHON) setup.py install --prefix=$(PREFIX) --root=$(DESTDIR) --install-lib=$(PYTHONLIBDIR) $(PYTHON_SETUP_ARGS)
+ 	install -m 644 $(SWIGPYOUT) $(DESTDIR)$(PYTHONLIBDIR)/selinux/__init__.py
+-	ln -sf --relative $(DESTDIR)$(PYTHONLIBDIR)/selinux/_selinux$(PYCEXT) $(DESTDIR)$(PYTHONLIBDIR)/_selinux$(PYCEXT)
++	ln -sf --relative $(DESTDIR)$(PYTHONLIBDIR)/selinux/_selinux*.so $(DESTDIR)$(PYTHONLIBDIR)/
+ 
+ install-rubywrap: rubywrap
+ 	test -d $(DESTDIR)$(RUBYINSTALL) || install -m 755 -d $(DESTDIR)$(RUBYINSTALL) 
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-core/selinux/libselinux/0003-libselinux-restore-drop-the-obsolete-LSF-transitiona.patch b/meta-openeuler/recipes-core/selinux/libselinux/0003-libselinux-restore-drop-the-obsolete-LSF-transitiona.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5b3739524f4ca7db7fa9fe798c39776f1c0f22a3
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/libselinux/0003-libselinux-restore-drop-the-obsolete-LSF-transitiona.patch
@@ -0,0 +1,39 @@
+From a822176c6f181d1e6989900dfc58bbdab6d9065a Mon Sep 17 00:00:00 2001
+From: Renato Caldas <renato@calgera.com>
+Date: Thu, 29 Jun 2023 13:59:11 +0100
+Subject: [PATCH] libselinux: restore: drop the obsolete LSF transitional API.
+
+The preferred way to enable LSF support on 32 bit systems is to define
+_FILE_OFFSET_BITS=64 when building selinux.
+
+Upstream-Status: Submitted [https://github.com/SELinuxProject/selinux/pull/401]
+
+Signed-off-by: Renato Caldas <renato@calgera.com>
+---
+ libselinux/src/selinux_restorecon.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/libselinux/src/selinux_restorecon.c b/libselinux/src/selinux_restorecon.c
+index 7ef2d45d..2ff920b0 100644
+--- a/src/selinux_restorecon.c
++++ b/src/selinux_restorecon.c
+@@ -437,7 +437,7 @@ static int filespec_add(ino_t ino, const char *con, const char *file,
+ 	file_spec_t *prevfl, *fl;
+ 	uint32_t h;
+ 	int ret;
+-	struct stat64 sb;
++	struct stat sb;
+
+ 	__pthread_mutex_lock(&fl_mutex);
+
+@@ -451,7 +451,7 @@ static int filespec_add(ino_t ino, const char *con, const char *file,
+ 	for (prevfl = &fl_head[h], fl = fl_head[h].next; fl;
+ 	     prevfl = fl, fl = fl->next) {
+ 		if (ino == fl->ino) {
+-			ret = lstat64(fl->file, &sb);
++			ret = lstat(fl->file, &sb);
+ 			if (ret < 0 || sb.st_ino != ino) {
+ 				freecon(fl->con);
+ 				free(fl->file);
+--
+2.41.0
diff --git a/meta-openeuler/recipes-core/selinux/libselinux_%.bbappend b/meta-openeuler/recipes-core/selinux/libselinux_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5e9bc3edde600dd4ecceb23a0d0ff5f496c278ac
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/libselinux_%.bbappend
@@ -0,0 +1,19 @@
+
+PV = "3.5"
+
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=84b4d2c6ef954a2d4081e775a270d0d0"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+           file://backport-libselinux-add-check-for-calloc-in-check_booleans.patch \
+           file://backport-libselinux-utils-free-allocated-resources.patch \
+           file://backport-libselinux-enable-usage-with-pedantic-UB-sanitizers.patch \
+           file://backport-libselinux-reorder-calloc-3-arguments.patch \
+           file://backport-libselinux-Fix-ordering-of-arguments-to-calloc.patch \
+           file://backport-libselinux-use-reentrant-strtok_r-3.patch \
+           file://do-malloc-trim-after-load-policy.patch \
+           "
+
+# patch in meta-selinux
+SRC_URI += "file://0003-libselinux-restore-drop-the-obsolete-LSF-transitiona.patch"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-core/selinux/libselinux_3.4.bb b/meta-openeuler/recipes-core/selinux/libselinux_3.4.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8009d6d584c192e2f7b6c0a62d557e495639c4c8
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/libselinux_3.4.bb
@@ -0,0 +1,28 @@
+SUMMARY = "SELinux library and simple utilities"
+DESCRIPTION = "libselinux provides an API for SELinux applications to get and set \
+process and file security contexts and to obtain security policy \
+decisions.  Required for any applications that use the SELinux API."
+SECTION = "base"
+LICENSE = "PD"
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=84b4d2c6ef954a2d4081e775a270d0d0"
+
+require selinux_common.inc
+
+inherit lib_package pkgconfig
+
+DEPENDS = "libsepol libpcre2"
+DEPENDS:append:libc-musl = " fts"
+
+S = "${WORKDIR}/git/libselinux"
+
+def get_policyconfigarch(d):
+    import re
+    target = d.getVar('TARGET_ARCH')
+    p = re.compile('i.86')
+    target = p.sub('i386',target)
+    return "ARCH=%s" % (target)
+
+EXTRA_OEMAKE = "${@get_policyconfigarch(d)}"
+EXTRA_OEMAKE:append:libc-musl = " FTS_LDLIBS=-lfts"
+
+BBCLASSEXTEND = "native"
diff --git a/meta-openeuler/recipes-core/selinux/libsemanage/fix-test-failure-with-secilc.patch b/meta-openeuler/recipes-core/selinux/libsemanage/fix-test-failure-with-secilc.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2b091864ec53ebaded1bd3f622a24b676b7ea160
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/libsemanage/fix-test-failure-with-secilc.patch
@@ -0,0 +1,67 @@
+diff --git a/tests/Makefile b/tests/Makefile
+index 69f49a3..6806b84 100644
+--- a/tests/Makefile
++++ b/tests/Makefile
+@@ -1,6 +1,5 @@
+ # Add your test source files here:
+-SOURCES = $(sort $(wildcard *.c))
+-CILS = $(sort $(wildcard *.cil))
++SOURCES = $(sort $(wildcard libsemanage-tests.c test_other.c test_semanage_store.c test_utilities.c utilities.c))
+ 
+ ###########################################################################
+ 
+@@ -10,18 +9,14 @@ override CFLAGS += -I../src -I../include
+ override LDLIBS += -lcunit -lbz2 -laudit -lselinux -lsepol
+ 
+ OBJECTS = $(SOURCES:.c=.o)
+-POLICIES = $(CILS:.cil=.policy)
+ 
+-all: $(EXECUTABLE) $(POLICIES)
++all: $(EXECUTABLE)
+ 
+ $(EXECUTABLE): $(OBJECTS) ../src/libsemanage.a
+ 	$(CC) $(LDFLAGS) -o $@ $^ $(LDLIBS)
+ 
+-%.policy: %.cil
+-	../../secilc/secilc $*.cil -o $*.policy -f /dev/null
+-
+ clean distclean: 
+-	rm -rf $(OBJECTS) $(POLICIES) $(EXECUTABLE)
++	rm -rf $(OBJECTS) $(EXECUTABLE)
+ 
+ test: all 
+ 	./$(EXECUTABLE)
+diff --git a/tests/libsemanage-tests.c b/tests/libsemanage-tests.c
+index ee17670..6e3f4db 100644
+--- a/tests/libsemanage-tests.c
++++ b/tests/libsemanage-tests.c
+@@ -21,14 +21,6 @@
+ 
+ #include "test_semanage_store.h"
+ #include "test_utilities.h"
+-#include "test_handle.h"
+-#include "test_bool.h"
+-#include "test_fcontext.h"
+-#include "test_iface.h"
+-#include "test_ibendport.h"
+-#include "test_node.h"
+-#include "test_port.h"
+-#include "test_user.h"
+ #include "test_other.h"
+ 
+ #include <CUnit/Basic.h>
+@@ -72,14 +64,6 @@ static bool do_tests(int interactive, int verbose)
+ 
+ 	DECLARE_SUITE(semanage_store);
+ 	DECLARE_SUITE(semanage_utilities);
+-	DECLARE_SUITE(handle);
+-	DECLARE_SUITE(bool);
+-	DECLARE_SUITE(fcontext);
+-	DECLARE_SUITE(iface);
+-	DECLARE_SUITE(ibendport);
+-	DECLARE_SUITE(node);
+-	DECLARE_SUITE(port);
+-	DECLARE_SUITE(user);
+ 	DECLARE_SUITE(other);
+ 
+ 	if (verbose)
diff --git a/meta-openeuler/recipes-core/selinux/libsemanage/libsemanage-Fix-execve-segfaults-on-Ubuntu.patch b/meta-openeuler/recipes-core/selinux/libsemanage/libsemanage-Fix-execve-segfaults-on-Ubuntu.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5a03d3034c370bfb21112ab11f1f6b81a3cd988a
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/libsemanage/libsemanage-Fix-execve-segfaults-on-Ubuntu.patch
@@ -0,0 +1,34 @@
+From 2111f86dce8defd9bebd9b43008339e3b5af0aa7 Mon Sep 17 00:00:00 2001
+From: Xin Ouyang <Xin.Ouyang@windriver.com>
+Date: Mon, 26 Mar 2012 15:15:16 +0800
+Subject: [PATCH] libsemanage: Fix execve segfaults on Ubuntu.
+
+semanage_exec_prog() has pass NULL as param 2 to call execve(),
+this may cause segfaults on Ubuntu.
+Such as "make load" while building refpolicy.
+
+http://oss.tresys.com/pipermail/refpolicy/2011-December/004859.html
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
+---
+ src/semanage_store.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/semanage_store.c b/src/semanage_store.c
+index 14a0957..0a9200e 100644
+--- a/src/semanage_store.c
++++ b/src/semanage_store.c
+@@ -1470,7 +1470,7 @@ static int semanage_exec_prog(semanage_handle_t * sh,
+ 	if (forkval == 0) {
+ 		/* child process.  file descriptors will be closed
+ 		 * because they were set as close-on-exec. */
+-		execve(e->path, argv, NULL);
++		execv(e->path, argv);
+ 		_exit(EXIT_FAILURE);	/* if execve() failed */
+ 	}
+ 
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-core/selinux/libsemanage/libsemanage-allow-to-disable-audit-support.patch b/meta-openeuler/recipes-core/selinux/libsemanage/libsemanage-allow-to-disable-audit-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..84815afaa402508e72b2a138e4bda85e42353b72
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/libsemanage/libsemanage-allow-to-disable-audit-support.patch
@@ -0,0 +1,109 @@
+diff --git a/src/Makefile b/src/Makefile
+index 589e4a7..4a2acb2 100644
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -27,6 +27,14 @@ ifeq ($(DEBUG),1)
+ 	export LDFLAGS ?= -g
+ endif
+ 
++DISABLE_AUDIT ?= n
++ifeq ($(DISABLE_AUDIT),y)
++	LIBAUDIT =
++	CFLAGS += -DDISABLE_AUDIT
++else
++	LIBAUDIT = -laudit
++endif
++
+ LEX = flex
+ LFLAGS = -s
+ YACC = bison
+@@ -90,7 +98,7 @@ $(LIBA): $(OBJS)
+ 	$(RANLIB) $@
+ 
+ $(LIBSO): $(LOBJS)
+-	$(CC) $(CFLAGS) $(LDFLAGS) -shared -o $@ $^ -lsepol -laudit -lselinux -lbz2 -Wl,-soname,$(LIBSO),--version-script=libsemanage.map,-z,defs
++	$(CC) $(CFLAGS) $(LDFLAGS) -shared -o $@ $^ -lsepol $(LIBAUDIT) -lselinux -lbz2 -Wl,-soname,$(LIBSO),--version-script=libsemanage.map,-z,defs
+ 	ln -sf $@ $(TARGET)
+ 
+ $(LIBPC): $(LIBPC).in ../VERSION
+diff --git a/src/seusers_local.c b/src/seusers_local.c
+index 6508ec0..1b26956 100644
+--- a/src/seusers_local.c
++++ b/src/seusers_local.c
+@@ -8,7 +8,11 @@ typedef struct semanage_seuser record_t;
+ 
+ #include <sepol/policydb.h>
+ #include <sepol/context.h>
++
++#ifndef DISABLE_AUDIT
+ #include <libaudit.h>
++#endif
++
+ #include <errno.h>
+ #include "user_internal.h"
+ #include "seuser_internal.h"
+@@ -55,6 +59,7 @@ static char *semanage_user_roles(semanage_handle_t * handle, const char *sename)
+ 	return roles;
+ }
+ 
++#ifndef DISABLE_AUDIT
+ static int semanage_seuser_audit(semanage_handle_t * handle,
+ 			  const semanage_seuser_t * seuser,
+ 			  const semanage_seuser_t * previous,
+@@ -119,6 +124,7 @@ err:
+ 	free(proles);
+ 	return rc;
+ }
++#endif
+ 
+ int semanage_seuser_modify_local(semanage_handle_t * handle,
+ 				 const semanage_seuser_key_t * key,
+@@ -163,8 +169,11 @@ int semanage_seuser_modify_local(semanage_handle_t * handle,
+ 	(void) semanage_seuser_query(handle, key, &previous);
+ 	handle->msg_callback = callback;
+ 	rc = dbase_modify(handle, dconfig, key, new);
++
++#ifndef DISABLE_AUDIT
+ 	if (semanage_seuser_audit(handle, new, previous, AUDIT_ROLE_ASSIGN, rc == 0) < 0)
+ 		rc = -1;
++#endif
+ err:
+ 	if (previous)
+ 		semanage_seuser_free(previous);
+@@ -180,8 +189,12 @@ int semanage_seuser_del_local(semanage_handle_t * handle,
+ 	dbase_config_t *dconfig = semanage_seuser_dbase_local(handle);
+ 	rc = dbase_del(handle, dconfig, key);
+ 	semanage_seuser_query(handle, key, &seuser);
++
++#ifndef DISABLE_AUDIT
+ 	if (semanage_seuser_audit(handle, NULL, seuser, AUDIT_ROLE_REMOVE, rc == 0) < 0)
+ 		rc = -1;
++#endif
++
+ 	if (seuser)
+ 		semanage_seuser_free(seuser);
+ 	return rc;
+diff --git a/tests/Makefile b/tests/Makefile
+index 6806b84..b932fe5 100644
+--- a/tests/Makefile
++++ b/tests/Makefile
+@@ -3,10 +3,18 @@ SOURCES = $(sort $(wildcard libsemanage-tests.c test_other.c test_semanage_store
+ 
+ ###########################################################################
+ 
++DISABLE_AUDIT ?= n
++ifeq ($(DISABLE_AUDIT),y)
++	LIBAUDIT =
++	CFLAGS += -DDISABLE_AUDIT
++else
++	LIBAUDIT = -laudit
++endif
++
+ EXECUTABLE = libsemanage-tests
+ CFLAGS += -g -O0 -Wall -W -Wundef -Wmissing-noreturn -Wmissing-format-attribute -Wno-unused-parameter
+ override CFLAGS += -I../src -I../include
+-override LDLIBS += -lcunit -lbz2 -laudit -lselinux -lsepol
++override LDLIBS += -lcunit -lbz2 $(LIBAUDIT) -lselinux -lsepol
+ 
+ OBJECTS = $(SOURCES:.c=.o)
+ 
diff --git a/meta-openeuler/recipes-core/selinux/libsemanage/libsemanage-disable-expand-check-on-policy-load.patch b/meta-openeuler/recipes-core/selinux/libsemanage/libsemanage-disable-expand-check-on-policy-load.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6e0faeb351ac4bc655c1607f4381b07dfdead930
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/libsemanage/libsemanage-disable-expand-check-on-policy-load.patch
@@ -0,0 +1,33 @@
+From dd52bfb66d710473aeb75c5fe92d5cf0a66b637e Mon Sep 17 00:00:00 2001
+From: Joe MacDonald <joe@deserted.net>
+Date: Wed, 7 May 2014 11:36:27 -0400
+Subject: [PATCH] libsemanage: disable expand-check on policy load
+
+For small policy modules it's not necessary to walk the hierarchy on load.
+On embedded devices that are low-powered or resource-constrained disabling
+the hierarchy processing can make the difference between seconds and
+(many) minutes of load time (or being able to load the policy at all).
+
+Upstream-Status: Denied [upstream developers want to preserve the default
+                 checking: http://marc.info/?l=selinux&m=121794804217721&w=2]
+
+Signed-off-by: Joe MacDonald <joe@deserted.net>
+---
+ src/semanage.conf | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/src/semanage.conf b/src/semanage.conf
+index 98d769b..708fa8c 100644
+--- a/src/semanage.conf
++++ b/src/semanage.conf
+@@ -40,3 +40,7 @@ module-store = direct
+ # By default, semanage will generate policies for the SELinux target.
+ # To build policies for Xen, uncomment the following line.
+ #target-platform = xen
++
++# Don't check the entire policy hierarchy when inserting / expanding a policy
++# module.  This results in a significant speed-up in policy loading.
++expand-check=0
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-core/selinux/libsemanage_%.bbappend b/meta-openeuler/recipes-core/selinux/libsemanage_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5ce627be50fcd3309428c548b9ab0563643c9f2c
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/libsemanage_%.bbappend
@@ -0,0 +1,10 @@
+
+PV = "3.5"
+
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=a6f89e2100d9b6cdffcea4f398e37343"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+        file://fix-test-failure-with-secilc.patch \
+        "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-core/selinux/libsemanage_3.4.bb b/meta-openeuler/recipes-core/selinux/libsemanage_3.4.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7f038acd18e121af4bb080791a6352e9806de155
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/libsemanage_3.4.bb
@@ -0,0 +1,55 @@
+SUMMARY = "SELinux binary policy manipulation library"
+DESCRIPTION = "libsemanage provides an API for the manipulation of SELinux binary policies. \
+It is used by checkpolicy (the policy compiler) and similar tools, as well \
+as by programs like load_policy that need to perform specific transformations \
+on binary policies such as customizing policy boolean settings."
+SECTION = "base"
+LICENSE = "LGPL-2.1-or-later"
+LIC_FILES_CHKSUM = "file://${S}/COPYING;md5=a6f89e2100d9b6cdffcea4f398e37343"
+
+require selinux_common.inc
+
+inherit lib_package python3native
+
+SRC_URI += "file://libsemanage-Fix-execve-segfaults-on-Ubuntu.patch \
+            file://libsemanage-allow-to-disable-audit-support.patch \
+            file://libsemanage-disable-expand-check-on-policy-load.patch \
+           "
+
+DEPENDS = "libsepol libselinux python3 bison-native swig-native"
+
+DEPENDS:append:class-target = " audit"
+
+S = "${WORKDIR}/git/libsemanage"
+
+EXTRA_OEMAKE:class-native = "DISABLE_AUDIT=y"
+
+PACKAGES =+ "${PN}-python"
+
+# For /usr/libexec/selinux/semanage_migrate_store
+RDEPENDS:${PN}-python = "python3-core"
+
+FILES:${PN}-python = "${libdir}/python${PYTHON_BASEVERSION}/site-packages/* \
+                      ${libexecdir}/selinux/semanage_migrate_store"
+FILES:${PN}-dbg += "${libdir}/python${PYTHON_BASEVERSION}/site-packages/.debug/*"
+FILES:${PN} += "${libexecdir}"
+
+do_compile:append() {
+    oe_runmake pywrap \
+        PYLIBVER='python${PYTHON_BASEVERSION}${PYTHON_ABI}' \
+        PYINC='-I${STAGING_INCDIR}/${PYLIBVER}' \
+        PYLIBS='-L${STAGING_LIBDIR}/${PYLIBVER} -l${PYLIBVER}'
+}
+
+do_install:append() {
+    oe_runmake install-pywrap \
+        PYCEXT='.so' \
+        PYLIBVER='python${PYTHON_BASEVERSION}${PYTHON_ABI}' \
+        PYTHONLIBDIR='${D}${libdir}/python${PYTHON_BASEVERSION}/site-packages'
+
+    # Update "policy-version" for semanage.conf
+    sed -i 's/^#\s*\(policy-version\s*=\).*$/\1 33/' \
+        ${D}/etc/selinux/semanage.conf
+}
+
+BBCLASSEXTEND = "native"
diff --git a/meta-openeuler/recipes-core/selinux/libsepol/0001-libsepol-fix-validation-of-user-declarations-in-modu.patch b/meta-openeuler/recipes-core/selinux/libsepol/0001-libsepol-fix-validation-of-user-declarations-in-modu.patch
new file mode 100644
index 0000000000000000000000000000000000000000..47c18065e665a04e42d6f72af377330a464ce0cc
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/libsepol/0001-libsepol-fix-validation-of-user-declarations-in-modu.patch
@@ -0,0 +1,80 @@
+From 4831f73dd356fd72916f594dbeae44d26c93bb6b Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= <cgzones@googlemail.com>
+Date: Tue, 7 Jun 2022 17:01:45 +0200
+Subject: [PATCH] libsepol: fix validation of user declarations in modules
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Users are allowed to be declared in modules. Modules do not get expanded
+leaving the `struct user_datum` members `exp_range` and `exp_dfltlevel`
+empty.
+Do no validate the expanded range and level for modular polices.
+
+Reported-by: bauen1 <j2468h@gmail.com>
+Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
+Acked-by: James Carter <jwcart2@gmail.com>
+
+Upstream-Status: Backport
+[https://github.com/SELinuxProject/selinux/commit/88a703399f3f44be2502fd4ecd22ac3d3c560694]
+
+Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
+---
+ src/policydb_validate.c | 12 ++++++------
+ 1 file changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/src/policydb_validate.c b/src/policydb_validate.c
+index da18282..99d4eb7 100644
+--- a/src/policydb_validate.c
++++ b/src/policydb_validate.c
+@@ -18,7 +18,7 @@ typedef struct validate {
+ typedef struct map_arg {
+ 	validate_t *flavors;
+ 	sepol_handle_t *handle;
+-	int mls;
++	policydb_t *policy;
+ } map_arg_t;
+ 
+ static int create_gap_ebitmap(char **val_to_name, uint32_t nprim, ebitmap_t *gaps)
+@@ -571,7 +571,7 @@ static int validate_mls_range(mls_range_t *range, validate_t *sens, validate_t *
+ 	return -1;
+ }
+ 
+-static int validate_user_datum(sepol_handle_t *handle, user_datum_t *user, validate_t flavors[], int mls)
++static int validate_user_datum(sepol_handle_t *handle, user_datum_t *user, validate_t flavors[], policydb_t *p)
+ {
+ 	if (validate_value(user->s.value, &flavors[SYM_USERS]))
+ 		goto bad;
+@@ -581,9 +581,9 @@ static int validate_user_datum(sepol_handle_t *handle, user_datum_t *user, valid
+ 		goto bad;
+ 	if (validate_mls_semantic_level(&user->dfltlevel, &flavors[SYM_LEVELS], &flavors[SYM_CATS]))
+ 		goto bad;
+-	if (mls && validate_mls_range(&user->exp_range, &flavors[SYM_LEVELS], &flavors[SYM_CATS]))
++	if (p->mls && p->policy_type != POLICY_MOD && validate_mls_range(&user->exp_range, &flavors[SYM_LEVELS], &flavors[SYM_CATS]))
+ 		goto bad;
+-	if (mls && validate_mls_level(&user->exp_dfltlevel, &flavors[SYM_LEVELS], &flavors[SYM_CATS]))
++	if (p->mls && p->policy_type != POLICY_MOD && validate_mls_level(&user->exp_dfltlevel, &flavors[SYM_LEVELS], &flavors[SYM_CATS]))
+ 		goto bad;
+ 	if (user->bounds && validate_value(user->bounds, &flavors[SYM_USERS]))
+ 		goto bad;
+@@ -599,7 +599,7 @@ static int validate_user_datum_wrapper(__attribute__((unused)) hashtab_key_t k,
+ {
+ 	map_arg_t *margs = args;
+ 
+-	return validate_user_datum(margs->handle, d, margs->flavors, margs->mls);
++	return validate_user_datum(margs->handle, d, margs->flavors, margs->policy);
+ }
+ 
+ static int validate_bool_datum(sepol_handle_t *handle, cond_bool_datum_t *boolean, validate_t flavors[])
+@@ -689,7 +689,7 @@ static int validate_datum(__attribute__ ((unused))hashtab_key_t k, hashtab_datum
+ 
+ static int validate_datum_array_entries(sepol_handle_t *handle, policydb_t *p, validate_t flavors[])
+ {
+-	map_arg_t margs = { flavors, handle, p->mls };
++	map_arg_t margs = { flavors, handle, p };
+ 
+ 	if (hashtab_map(p->p_commons.table, validate_common_datum_wrapper, &margs))
+ 		goto bad;
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-core/selinux/libsepol_%.bbappend b/meta-openeuler/recipes-core/selinux/libsepol_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..57df5c0723026dafaeb702f34ad7aecd7d15be0d
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/libsepol_%.bbappend
@@ -0,0 +1,12 @@
+# the main bb file: yocto-meta-openeuler/meta-openeuler/recipes-core/selinux/libsepol_3.4.bb
+
+PV = "3.5"
+
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=a6f89e2100d9b6cdffcea4f398e37343"
+
+SRC_URI:remove = "file://0001-libsepol-fix-validation-of-user-declarations-in-modu.patch"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+        "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-core/selinux/libsepol_3.4.bb b/meta-openeuler/recipes-core/selinux/libsepol_3.4.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e75655793ebade26f99292940d57927914399624
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/libsepol_3.4.bb
@@ -0,0 +1,20 @@
+SUMMARY = "SELinux binary policy manipulation library"
+DESCRIPTION = "libsepol provides an API for the manipulation of SELinux binary policies. \
+It is used by checkpolicy (the policy compiler) and similar tools, as well \
+as by programs like load_policy that need to perform specific transformations \
+on binary policies such as customizing policy boolean settings."
+SECTION = "base"
+LICENSE = "LGPL-2.0-or-later"
+LIC_FILES_CHKSUM = "file://${S}/COPYING;md5=a6f89e2100d9b6cdffcea4f398e37343"
+
+require selinux_common.inc
+
+inherit lib_package
+
+SRC_URI += "file://0001-libsepol-fix-validation-of-user-declarations-in-modu.patch"
+
+S = "${WORKDIR}/git/libsepol"
+
+DEPENDS = "flex-native"
+
+BBCLASSEXTEND = "native"
diff --git a/meta-openeuler/recipes-core/selinux/policycoreutils/pam.d/newrole b/meta-openeuler/recipes-core/selinux/policycoreutils/pam.d/newrole
new file mode 100644
index 0000000000000000000000000000000000000000..cbf5d55541e596181f46d189a779fafdab8f3fa0
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/policycoreutils/pam.d/newrole
@@ -0,0 +1,6 @@
+#%PAM-1.0
+auth       include	common-auth
+account    include	common-account
+password   include	common-password
+session    include	common-session
+session    optional	pam_xauth.so
diff --git a/meta-openeuler/recipes-core/selinux/policycoreutils/pam.d/run_init b/meta-openeuler/recipes-core/selinux/policycoreutils/pam.d/run_init
new file mode 100644
index 0000000000000000000000000000000000000000..cbf5d55541e596181f46d189a779fafdab8f3fa0
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/policycoreutils/pam.d/run_init
@@ -0,0 +1,6 @@
+#%PAM-1.0
+auth       include	common-auth
+account    include	common-account
+password   include	common-password
+session    include	common-session
+session    optional	pam_xauth.so
diff --git a/meta-openeuler/recipes-core/selinux/policycoreutils/policycoreutils-fixfiles-de-bashify.patch b/meta-openeuler/recipes-core/selinux/policycoreutils/policycoreutils-fixfiles-de-bashify.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5dcb5e4bd52de489e23da412f52b0f32e8d6cb26
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/policycoreutils/policycoreutils-fixfiles-de-bashify.patch
@@ -0,0 +1,89 @@
+From 624d6231ca9daf494e33352d562ff97cb0219f2d Mon Sep 17 00:00:00 2001
+From: Joe MacDonald <joe_macdonald@mentor.com>
+Date: Fri, 20 Feb 2015 17:00:19 -0500
+Subject: [PATCH] fixfiles: de-bashify
+
+Most of the bashisms in fixfiles are pretty easy to work around, the only
+complex one is the use of PIPESTATUS.  The common solution to this is to
+use fifos but considering the action this script is performing, that's not
+necessarily the best option here.  Introducing a second invocation of rpm
+is minimal overhead on an operation that should happen very infrequently,
+so we'll try that instead.
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>
+Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>
+---
+ scripts/fixfiles | 23 ++++++++++++++---------
+ 1 file changed, 14 insertions(+), 9 deletions(-)
+
+diff --git a/scripts/fixfiles b/scripts/fixfiles
+index 166af6f..a23cdc6 100755
+--- a/scripts/fixfiles
++++ b/scripts/fixfiles
+@@ -1,4 +1,4 @@
+-#!/bin/bash
++#!/bin/sh
+ # fixfiles
+ #
+ # Script to restore labels on a SELinux box
+@@ -27,7 +27,7 @@ set -o nounset
+ # number if the current kernel version is greater than 2.6.30, a negative
+ # number if the current is less than 2.6.30 and 0 if they are the same.
+ #
+-function useseclabel {
++useseclabel () {
+ 	VER=`uname -r`
+ 	SUP=2.6.30
+ 	expr '(' "$VER" : '\([^.]*\)' ')' '-' '(' "$SUP" : '\([^.]*\)' ')' '|' \
+@@ -93,9 +93,10 @@ exclude_dirs_from_relabelling() {
+ 	  # skip not absolute path
+ 	  # skip not directory
+ 	  [ -z "${i}" ] && continue
+-	  [[ "${i}" =~ ^[[:blank:]]*# ]] && continue
+-	  [[ ! "${i}" =~ ^/.* ]] && continue
+-	  [[ ! -d "${i}" ]] && continue
++	  echo "${i}" | egrep -q '^[[:space:]]*#' && continue
++	  echo "${i}" | egrep -v '^/.*' && continue
++	  [ ! -d "${i}" ] && continue
++
+ 	  exclude_from_relabelling="$exclude_from_relabelling -e $i"
+ 	done < /etc/selinux/fixfiles_exclude_dirs
+     fi
+@@ -140,7 +141,7 @@ fi
+ # Log directories excluded from relabelling by configuration file
+ #
+ LogExcluded() {
+-for i in ${EXCLUDEDIRS//-e / }; do
++for i in `echo ${EXCLUDEDIRS} | sed -e 's/-e / /g'`; do
+     echo "skipping the directory $i"
+ done
+ }
+@@ -203,8 +204,12 @@ fi
+ }
+ 
+ rpmlist() {
+-rpm -q --qf '[%{FILESTATES} %{FILENAMES}\n]' "$1" | grep '^0 ' | cut -f2- -d ' '
+-[ ${PIPESTATUS[0]} != 0 ] && echo "$1 not found" >/dev/stderr
++    if rpm -q --qf '[%{FILESTATES} %{FILENAMES}\n]' "$1" >/dev/null
++    then
++        rpm -q --qf '[%{FILESTATES} %{FILENAMES}\n]' "$1" | grep '^0 ' | cut -f2- -d ' '
++    else
++        echo "$1 not found" >/dev/stderr
++    fi
+ }
+ 
+ # unmount tmp bind mount before exit
+@@ -315,7 +320,7 @@ relabel() {
+ 	exit 1
+     fi
+ 
+-    if [ $fullFlag == 1  ]; then
++    if [ $fullFlag = 1  ]; then
+ 	fullrelabel
+ 	return
+     fi
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-core/selinux/policycoreutils_%.bbappend b/meta-openeuler/recipes-core/selinux/policycoreutils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1fb254f77ce63fdddd385773c823a4bd2509fef9
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/policycoreutils_%.bbappend
@@ -0,0 +1,13 @@
+PV = "3.5"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+        file://fix-fixfiles-N-date-function.patch;patchdir=.. \
+        file://fix-fixfiles-N-date-function-two.patch;patchdir=.. \
+        file://backport-setfiles-avoid-unsigned-integer-underflow.patch;patchdir=.. \
+        "
+
+S = "${WORKDIR}/selinux-${BP}/${BPN}"
+
+RDEPENDS:${PN}:remove:class-target = "selinux-python"
+
+FILEEXTRAPATHS:prepend := "${THISDIR}/${PN}:${THISDIR}/${PN}/pam.d"
diff --git a/meta-openeuler/recipes-core/selinux/policycoreutils_3.5.bb b/meta-openeuler/recipes-core/selinux/policycoreutils_3.5.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c106ee78f8c593bdd96c3aa0a2e406c82e6cba48
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/policycoreutils_3.5.bb
@@ -0,0 +1,179 @@
+SUMMARY = "SELinux policy core utilities"
+DESCRIPTION = "policycoreutils contains the policy core utilities that are required \
+for basic operation of a SELinux system.  These utilities include \
+load_policy to load policies, setfiles to label filesystems, newrole \
+to switch roles, and run_init to run /etc/init.d scripts in the proper \
+context."
+SECTION = "base"
+LICENSE = "GPL-2.0-or-later"
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=393a5ca445f6965873eca0259a17f833"
+
+require selinux_common.inc
+
+SRC_URI += "${@bb.utils.contains('DISTRO_FEATURES', 'pam', '${PAM_SRC_URI}', '', d)} \
+            file://policycoreutils-fixfiles-de-bashify.patch \
+           "
+
+PAM_SRC_URI = "file://pam.d/newrole \
+               file://pam.d/run_init \
+              "
+
+DEPENDS = "libsepol libselinux libsemanage gettext-native"
+DEPENDS:append:class-target = " libcap-ng"
+
+S = "${WORKDIR}/git/policycoreutils"
+
+inherit selinux python3native
+
+RDEPENDS:${PN}-fixfiles = "\
+    ${PN}-setfiles \
+    grep \
+    findutils \
+"
+RDEPENDS:${PN}-genhomedircon = "\
+    ${PN}-semodule \
+"
+RDEPENDS:${PN}-loadpolicy = "\
+    libselinux \
+    libsepol \
+"
+RDEPENDS:${PN}-newrole = "\
+    libcap-ng \
+    libselinux \
+"
+RDEPENDS:${PN}-runinit = "libselinux"
+RDEPENDS:${PN}-secon = "libselinux"
+RDEPENDS:${PN}-semodule = "\
+    libsepol \
+    libselinux \
+    libsemanage \
+"
+RDEPENDS:${PN}-sestatus = "libselinux"
+RDEPENDS:${PN}-setfiles = "\
+    libselinux \
+    libsepol \
+"
+RDEPENDS:${PN}-setsebool = "\
+    libsepol \
+    libselinux \
+    libsemanage \
+"
+RDEPENDS:${PN}:class-target = "selinux-python"
+
+PACKAGES =+ "\
+    ${PN}-fixfiles \
+    ${PN}-genhomedircon \
+    ${PN}-hll \
+    ${PN}-loadpolicy \
+    ${PN}-newrole \
+    ${PN}-runinit \
+    ${PN}-secon \
+    ${PN}-semodule \
+    ${PN}-sestatus \
+    ${PN}-setfiles \
+    ${PN}-setsebool \
+"
+FILES:${PN}-fixfiles = "${base_sbindir}/fixfiles"
+FILES:${PN}-genhomedircon = "${base_sbindir}/genhomedircon"
+FILES:${PN}-loadpolicy = "\
+    ${base_sbindir}/load_policy \
+"
+FILES:${PN}-newrole = "\
+    ${bindir}/newrole \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'pam', '${sysconfdir}/pam.d/newrole', '', d)} \
+"
+FILES:${PN}-runinit = "\
+    ${base_sbindir}/run_init \
+    ${base_sbindir}/open_init_pty \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'pam', '${sysconfdir}/pam.d/run_init', '', d)} \
+"
+FILES:${PN}-dbg += "${prefix}/libexec/selinux/hll/.debug"
+FILES:${PN}-secon = "${bindir}/secon"
+FILES:${PN}-semodule = "${base_sbindir}/semodule"
+FILES:${PN}-hll = "${prefix}/libexec/selinux/hll/*"
+FILES:${PN}-sestatus = "\
+    ${base_sbindir}/sestatus \
+    ${sysconfdir}/sestatus.conf \
+"
+FILES:${PN}-setfiles = "\
+    ${base_sbindir}/restorecon \
+    ${base_sbindir}/restorecon_xattr \
+    ${base_sbindir}/setfiles \
+"
+FILES:${PN}-setsebool = "\
+    ${base_sbindir}/setsebool \
+    ${datadir}/bash-completion/completions/setsebool \
+"
+
+export STAGING_INCDIR
+export STAGING_LIBDIR
+export BUILD_SYS
+export HOST_SYS
+
+PACKAGECONFIG:class-target ?= "\
+        ${@bb.utils.contains('DISTRO_FEATURES', 'pam', 'libpam', '', d)} \
+        audit \
+"
+PACKAGECONFIG:class-native ?= ""
+
+PACKAGECONFIG[libpam] = ",,libpam,"
+PACKAGECONFIG[audit] = ",,audit,"
+
+EXTRA_OEMAKE = "\
+        ${@bb.utils.contains('PACKAGECONFIG', 'libpam', 'PAMH=y', 'PAMH=', d)} \
+        ${@bb.utils.contains('PACKAGECONFIG', 'audit', 'AUDITH=y', 'AUDITH=', d)} \
+        INOTIFYH=n \
+        PREFIX=${prefix} \
+        SBINDIR=${base_sbindir} \
+"
+
+BBCLASSEXTEND = "native"
+
+PCU_NATIVE_CMDS = "setfiles semodule hll"
+
+do_compile:prepend() {
+    export PYTHON=python3
+    export PYLIBVER='python${PYTHON_BASEVERSION}'
+    export PYTHON_CPPFLAGS="-I${STAGING_INCDIR}/${PYLIBVER}"
+    export PYTHON_LDFLAGS="${STAGING_LIBDIR}/lib${PYLIBVER}.so"
+    export PYTHON_SITE_PKG="${PYTHON_SITEPACKAGES_DIR}"
+}
+
+do_compile:class-native() {
+    for PCU_CMD in ${PCU_NATIVE_CMDS} ; do
+        oe_runmake -C $PCU_CMD \
+            INCLUDEDIR='${STAGING_INCDIR}' \
+            LIBDIR='${STAGING_LIBDIR}'
+    done
+}
+
+sysroot_stage_dirs:append:class-native() {
+    cp -R $from/${prefix}/libexec $to/${prefix}/libexec
+}
+
+do_install:prepend() {
+    export PYTHON=python3
+    export SBINDIR="${D}/${base_sbindir}"
+}
+
+do_install:class-native() {
+    for PCU_CMD in ${PCU_NATIVE_CMDS} ; do
+        oe_runmake -C $PCU_CMD install \
+            DESTDIR="${D}" \
+            PREFIX="${prefix}" \
+            SBINDIR="${base_sbindir}"
+    done
+}
+
+do_install:append:class-target() {
+    if [ -e ${WORKDIR}/pam.d ]; then
+        install -d ${D}${sysconfdir}/pam.d/
+        install -m 0644 ${WORKDIR}/pam.d/* ${D}${sysconfdir}/pam.d/
+    fi
+
+    # /var/lib/selinux is involved by seobject.py:
+    #   + dirname = "/var/lib/selinux"
+    # and it's required for running command:
+    #   $ semanage permissive [OPTS]
+    install -d ${D}${localstatedir}/lib/selinux
+}
diff --git a/meta-openeuler/recipes-core/selinux/selinux_common.inc b/meta-openeuler/recipes-core/selinux/selinux_common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..86c748f5bbd54aec956480fcf4d3603c30454a5f
--- /dev/null
+++ b/meta-openeuler/recipes-core/selinux/selinux_common.inc
@@ -0,0 +1,19 @@
+HOMEPAGE = "https://github.com/SELinuxProject"
+
+SRC_URI = "git://github.com/SELinuxProject/selinux.git;branch=master;protocol=https"
+SRCREV = "0a8c177dacdc1df96ea11bb8aa75e16c4fa82285"
+
+UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>\d+(\.\d+)+)"
+
+do_compile() {
+    oe_runmake all
+}
+
+do_install() {
+    oe_runmake install \
+        DESTDIR="${D}" \
+        PREFIX="${prefix}" \
+        INCLUDEDIR="${includedir}" \
+        LIBDIR="${libdir}" \
+        SHLIBDIR="${base_libdir}"
+}
diff --git a/meta-openeuler/recipes-core/sysfsutils/sysfsutils_%.bbappend b/meta-openeuler/recipes-core/sysfsutils/sysfsutils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..afe0c7ce16831f1aa8de9659618755cbe28c2ae2
--- /dev/null
+++ b/meta-openeuler/recipes-core/sysfsutils/sysfsutils_%.bbappend
@@ -0,0 +1,25 @@
+# version in openEuler
+PV = "2.1.1"
+
+# remove patches that can't apply in poky
+SRC_URI:remove = " \
+                  file://sysfsutils-2.0.0-class-dup.patch \
+                  file://obsolete_automake_macros.patch \
+                  file://separatebuild.patch \
+"
+
+SRC_URI:prepend = " file://v${PV}.tar.gz \
+"
+
+SRC_URI += "file://0001-lib-Fixed-a-memory-leak-in-lib-sysfs_driver.patch \
+        file://0002-lib-Fixed-memory-leaks-in-lib-sysfs_device.c.patch \
+        file://0003-lib-Fixed-memory-leaks-in-lib-sysfs_attr.c.patch \
+"
+
+# checksum changed in this version
+LIC_FILES_CHKSUM = "file://COPYING;md5=dcc19fa9307a50017fca61423a7d9754 \
+                    file://cmd/GPL;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+                    file://lib/LGPL;md5=4fbd65380cdd255951079008b364516c"
+
+SRC_URI[md5sum] = "537c110be7244905997262854505c30f"
+SRC_URI[sha256sum] = "f7f669d27c997d3eb3f3e014b4c0aa1aa4d07ce4d6f9e41fa835240f2bf38810"
diff --git a/meta-openeuler/recipes-core/systemd/files/fix-glibc-2.36-redefinition-error.patch b/meta-openeuler/recipes-core/systemd/files/fix-glibc-2.36-redefinition-error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9d04f047ffcfd088ee3148128c25e4c5dc5bab4a
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/files/fix-glibc-2.36-redefinition-error.patch
@@ -0,0 +1,63 @@
+diff -uprN a/meson.build b/meson.build
+--- a/meson.build	2023-03-17 02:12:01.119365345 +0000
++++ b/meson.build	2023-03-17 02:10:34.756309801 +0000
+@@ -448,7 +448,6 @@ decl_headers = '''
+ #include <uchar.h>
+ #include <sys/mount.h>
+ #include <sys/stat.h>
+-#include <linux/fs.h>
+ '''
+ 
+ foreach decl : ['char16_t',
+@@ -460,6 +459,17 @@ foreach decl : ['char16_t',
+         # We get -1 if the size cannot be determined
+         have = cc.sizeof(decl, prefix : decl_headers, args : '-D_GNU_SOURCE') > 0
+ 
++        if decl == 'struct mount_attr'
++                if have
++                        want_linux_fs_h = false
++                else
++                        have = cc.sizeof(decl,
++                                         prefix : decl_headers + '#include <linux/fs.h>',
++                                         args : '-D_GNU_SOURCE') > 0
++                        want_linux_fs_h = have
++                endif
++        endif
++
+         if decl == 'struct statx'
+                 if have
+                         want_linux_stat_h = false
+@@ -475,6 +485,7 @@ foreach decl : ['char16_t',
+ endforeach
+ 
+ conf.set10('WANT_LINUX_STAT_H', want_linux_stat_h)
++conf.set10('WANT_LINUX_FS_H', want_linux_fs_h)
+ 
+ foreach ident : ['secure_getenv', '__secure_getenv']
+         conf.set10('HAVE_' + ident.to_upper(), cc.has_function(ident))
+diff -uprN a/src/core/namespace.c b/src/core/namespace.c
+--- a/src/core/namespace.c	2023-03-17 02:11:54.819431730 +0000
++++ b/src/core/namespace.c	2023-03-17 02:10:34.772309619 +0000
+@@ -6,7 +6,9 @@
+ #include <stdio.h>
+ #include <sys/mount.h>
+ #include <unistd.h>
++#if WANT_LINUX_FS_H
+ #include <linux/fs.h>
++#endif
+ 
+ #include "alloc-util.h"
+ #include "base-filesystem.h"
+diff -uprN a/src/shared/mount-util.c b/src/shared/mount-util.c
+--- a/src/shared/mount-util.c	2023-03-17 02:11:59.291384569 +0000
++++ b/src/shared/mount-util.c	2023-03-17 02:10:34.808309208 +0000
+@@ -7,7 +7,9 @@
+ #include <sys/statvfs.h>
+ #include <unistd.h>
+ #include <linux/loop.h>
++#if WANT_LINUX_FS_H
+ #include <linux/fs.h>
++#endif
+ 
+ #include "alloc-util.h"
+ #include "dissect-image.h"
diff --git a/meta-openeuler/recipes-core/systemd/files/systemd-depmod.service b/meta-openeuler/recipes-core/systemd/files/systemd-depmod.service
new file mode 100644
index 0000000000000000000000000000000000000000..8addd0692bbac4eeedd428997818eb650e2214be
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/files/systemd-depmod.service
@@ -0,0 +1,22 @@
+[Unit]
+Description=Do depmod Before Load Kernel Modules
+DefaultDependencies=no
+Conflicts=shutdown.target
+Before=systemd-modules-load.service sysinit.target shutdown.target
+ConditionCapability=CAP_SYS_MODULE
+ConditionDirectoryNotEmpty=|/lib/modules-load.d
+ConditionDirectoryNotEmpty=|/usr/lib/modules-load.d
+ConditionDirectoryNotEmpty=|/usr/local/lib/modules-load.d
+ConditionDirectoryNotEmpty=|/etc/modules-load.d
+ConditionDirectoryNotEmpty=|/run/modules-load.d
+ConditionKernelCommandLine=|modules-load
+ConditionKernelCommandLine=|rd.modules-load
+ConditionFileIsExecutable=/sbin/depmod
+ConditionFileNotEmpty=!/lib/modules/%v/modules.dep
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/sbin/depmod -a
+TimeoutSec=90s
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd-boot_%.bbappend b/meta-openeuler/recipes-core/systemd/systemd-boot_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bf710834712f9d7825fad9d1f250691511a1a43f
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd-boot_%.bbappend
@@ -0,0 +1,15 @@
+# main bb: openembedded-core/meta/recipes-core/systemd/systemd-boot_253.7.bb
+
+# version in openEuler
+PV = "253"
+S = "${WORKDIR}/systemd-${PV}"
+
+OPENEULER_REPO_NAME = "systemd"
+require systemd-openeuler.inc
+
+# glib needs meson, meson needs python3-native
+# here use nativesdk's meson-native and python3-native
+DEPENDS:remove = "python3-native"
+
+# delete depends to util-linux-native
+PACKAGECONFIG:remove:class-target = "libmount"
diff --git a/meta-openeuler/recipes-core/systemd/systemd-boot_253.7.bb b/meta-openeuler/recipes-core/systemd/systemd-boot_253.7.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b67706b7316d78bf2fc0d2a554fcf97a9d2782da
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd-boot_253.7.bb
@@ -0,0 +1,73 @@
+require systemd.inc
+FILESEXTRAPATHS =. "${FILE_DIRNAME}/systemd:"
+
+require conf/image-uefi.conf
+
+DEPENDS = "intltool-native libcap util-linux gnu-efi gperf-native python3-jinja2-native"
+
+inherit meson pkgconfig gettext
+inherit deploy
+
+LDFLAGS:prepend = "${@ " ".join(d.getVar('LD').split()[1:])} "
+
+do_write_config[vardeps] += "CC OBJCOPY"
+do_write_config:append() {
+    cat >${WORKDIR}/meson-${PN}.cross <<EOF
+[binaries]
+efi_cc = ${@meson_array('CC', d)}
+objcopy = ${@meson_array('OBJCOPY', d)}
+EOF
+}
+
+EFI_LD = "bfd"
+
+EXTRA_OEMESON += "-Defi=true \
+                  -Dgnu-efi=true \
+                  -Defi-includedir=${STAGING_INCDIR}/efi \
+                  -Defi-libdir=${STAGING_LIBDIR} \
+                  -Defi-ld=${EFI_LD} \
+                  -Dman=false \
+                  --cross-file ${WORKDIR}/meson-${PN}.cross \
+                  "
+
+# install to the image as boot*.efi if its the EFI_PROVIDER,
+# otherwise install as the full name.
+# This allows multiple bootloaders to coexist in a single image.
+python __anonymous () {
+    import re
+    target = d.getVar('TARGET_ARCH')
+    prefix = "" if d.getVar('EFI_PROVIDER') == "systemd-boot" else "systemd-"
+    systemdimage = prefix + d.getVar("EFI_BOOT_IMAGE")
+    d.setVar("SYSTEMD_BOOT_IMAGE", systemdimage)
+    prefix = "systemd-" if prefix == "" else ""
+    d.setVar("SYSTEMD_BOOT_IMAGE_PREFIX", prefix)
+}
+
+FILES:${PN} = "${EFI_FILES_PATH}/${SYSTEMD_BOOT_IMAGE}"
+
+RDEPENDS:${PN} += "virtual-systemd-bootconf"
+
+# Imported from the old gummiboot recipe
+TUNE_CCARGS:remove = "-mfpmath=sse"
+
+COMPATIBLE_HOST = "(aarch64.*|arm.*|x86_64.*|i.86.*)-linux"
+COMPATIBLE_HOST:x86-x32 = "null"
+
+do_compile() {
+	ninja \
+		src/boot/efi/${SYSTEMD_BOOT_IMAGE_PREFIX}${SYSTEMD_BOOT_IMAGE} \
+		src/boot/efi/linux${EFI_ARCH}.efi.stub
+}
+
+do_install() {
+	install -d ${D}${EFI_FILES_PATH}
+	install ${B}/src/boot/efi/systemd-boot*.efi ${D}${EFI_FILES_PATH}/${SYSTEMD_BOOT_IMAGE}
+}
+
+do_deploy () {
+	install ${B}/src/boot/efi/systemd-boot*.efi ${DEPLOYDIR}
+	install ${B}/src/boot/efi/linux*.efi.stub ${DEPLOYDIR}
+}
+
+addtask deploy before do_build after do_compile
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd-openeuler.inc b/meta-openeuler/recipes-core/systemd/systemd-openeuler.inc
new file mode 100644
index 0000000000000000000000000000000000000000..bac44f767b508b4097a8970a2666e8678dd78f17
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd-openeuler.inc
@@ -0,0 +1,64 @@
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:${THISDIR}/systemd:"
+
+# files, patches that come from openeuler
+SRC_URI =+ " \
+        file://systemd-${PV}.tar.gz \
+        file://backport-Revert-sysctl.d-switch-net.ipv4.conf.all.rp_filter-f.patch \
+        file://backport-Avoid-tmp-being-mounted-as-tmpfs-without-the-user-s-.patch \
+        file://backport-temporarily-disable-test-seccomp.patch \
+        file://backport-sd-event-always-initialize-sd_event.perturb.patch \
+        file://backport-sd-event-fix-error-handling.patch \
+        file://backport-core-refuse-dbus-activation-if-dbus-is-not-running.patch \
+        file://backport-core-only-refuse-Type-dbus-service-enqueuing-if-dbus.patch \
+        file://update-rtc-with-system-clock-when-shutdown.patch \
+        file://udev-add-actions-while-rename-netif-failed.patch \
+        file://fix-two-VF-virtual-machines-have-same-mac-address.patch \
+        file://logind-set-RemoveIPC-to-false-by-default.patch \
+        file://rules-add-rule-for-naming-Dell-iDRAC-USB-Virtual-NIC.patch \
+        file://unit-don-t-add-Requires-for-tmp.mount.patch \
+        file://rules-add-elevator-kernel-command-line-parameter.patch \
+        file://rules-add-the-rule-that-adds-elevator-kernel-command.patch \
+        file://units-add-Install-section-to-tmp.mount.patch \
+        file://Make-systemd-udevd.service-start-after-systemd-remou.patch \
+        file://udev-virsh-shutdown-vm.patch \
+        file://sd-bus-properly-initialize-containers.patch \
+        file://Revert-core-one-step-back-again-for-nspawn-we-actual.patch \
+        file://systemd-change-time-log-level.patch \
+        file://fix-capsh-drop-but-ping-success.patch \
+        file://resolved-create-etc-resolv.conf-symlink-at-runtime.patch \
+        file://pid1-bump-DefaultTasksMax-to-80-of-the-kernel-pid.ma.patch \
+        file://fix-journal-file-descriptors-leak-problems.patch \
+        file://activation-service-must-be-restarted-when-reactivated.patch \
+        file://systemd-core-fix-problem-of-dbus-service-can-not-be-started.patch \
+        file://delay-to-restart-when-a-service-can-not-be-auto-restarted.patch \
+        file://disable-initialize_clock.patch \
+        file://systemd-solve-that-rsyslog-reads-journal-s-object-of.patch \
+        file://check-whether-command_prev-is-null-before-assigning-.patch \
+        file://revert-rpm-restart-services-in-posttrans.patch \
+        file://Don-t-set-AlternativeNamesPolicy-by-default.patch \
+        file://change-NTP-server-to-x.pool.ntp.org.patch \
+        file://keep-weight-consistent-with-the-set-value.patch \
+        file://Systemd-Add-sw64-architecture.patch \
+        file://core-update-arg_default_rlimit-in-bump_rlimit.patch \
+        file://set-forwardtowall-no-to-avoid-emerg-log-shown-on-she.patch \
+        file://core-cgroup-support-cpuset.patch \
+        file://core-cgroup-support-freezer.patch \
+        file://core-cgroup-support-memorysw.patch \
+        file://systemd-core-Add-new-rules-for-lower-priority-events.patch \
+        file://bugfix-also-stop-machine-when-a-machine-un.patch \
+        file://print-the-process-status-to-console-when-shutdown.patch \
+        file://Retry-to-handle-the-uevent-when-worker-is-terminated.patch \
+        file://treat-hyphen-as-valid-hostname-char.patch \
+        file://process-util-log-more-information-when-runnin.patch \
+        file://fuser-print-umount-message-to-reboot-umount-msg.patch \
+        file://shutdown-reboot-when-recieve-crash-signal.patch \
+        file://core-add-OptionalLog-to-allow-users-change-log-level.patch \
+        file://core-cgroup-support-default-slice-for-all-uni.patch \
+        file://core-add-invalidate-cgroup-config.patch \
+        file://let-the-child-of-one-unit-don-t-affect-each-other.patch \
+        file://support-disable-cgroup-controllers-we-don-t-want.patch \
+        file://bugfix-for-cgroup-Swap-cgroup-v1-deletion-and-migration.patch \
+        file://delete-journal-files-except-system.journal-when-jour.patch \
+        file://set-the-cpuset.cpus-mems-of-machine.slice-to-all-by-.patch \
+"
diff --git a/meta-openeuler/recipes-core/systemd/systemd.inc b/meta-openeuler/recipes-core/systemd/systemd.inc
new file mode 100644
index 0000000000000000000000000000000000000000..c2f2899044f9e2e6f9b6e51b3f89c3ca68f89ffc
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd.inc
@@ -0,0 +1,23 @@
+SUMMARY = "A System and service manager"
+HOMEPAGE = "http://www.freedesktop.org/wiki/Software/systemd"
+
+DESCRIPTION = "systemd is a system and service manager for Linux, compatible with \
+SysV and LSB init scripts. systemd provides aggressive parallelization \
+capabilities, uses socket and D-Bus activation for starting services, \
+offers on-demand starting of daemons, keeps track of processes using \
+Linux cgroups, supports snapshotting and restoring of the system \
+state, maintains mount and automount points and implements an \
+elaborate transactional dependency-based service control logic. It can \
+work as a drop-in replacement for sysvinit."
+
+LICENSE = "GPL-2.0-only & LGPL-2.1-only"
+LIC_FILES_CHKSUM = "file://LICENSE.GPL2;md5=751419260aa954499f7abaabaa882bbe \
+                    file://LICENSE.LGPL2.1;md5=4fbd65380cdd255951079008b364516c"
+
+SRCREV = "f1c4da0414640cf201147144f558e1af31a3ae80"
+SRCBRANCH = "v253-stable"
+SRC_URI = "git://github.com/systemd/systemd-stable.git;protocol=https;branch=${SRCBRANCH} \
+           file://0026-src-boot-efi-efi-string.c-define-wchar_t-from-__WCHA.patch \
+           "
+
+S = "${WORKDIR}/git"
diff --git a/meta-openeuler/recipes-core/systemd/systemd/00-create-volatile.conf b/meta-openeuler/recipes-core/systemd/systemd/00-create-volatile.conf
new file mode 100644
index 0000000000000000000000000000000000000000..c4277221a22edeb8506909e4732278c3e891689f
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/00-create-volatile.conf
@@ -0,0 +1,8 @@
+#This goes hand-in-hand with the base-files of OE-Core. The file must
+# be sorted before 'systemd.conf' becuase this attempts to create a file
+# inside /var/log.
+
+
+d		/run/lock		1777	-	-	-
+d		/var/volatile/log		-	-	-	-
+d		/var/volatile/tmp		1777	-	-
diff --git a/meta-openeuler/recipes-core/systemd/systemd/00-hostnamed-network-user.conf b/meta-openeuler/recipes-core/systemd/systemd/00-hostnamed-network-user.conf
new file mode 100644
index 0000000000000000000000000000000000000000..6b224ba9b93793759d94012a3ca0da760a950610
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/00-hostnamed-network-user.conf
@@ -0,0 +1,6 @@
+[Service]
+# By running with these options instead of root, networkd is allowed to request
+# a hostname change via DBUS when policykit is not present
+User=systemd-network
+Group=systemd-hostname
+AmbientCapabilities=CAP_SYS_ADMIN
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0001-Adjust-for-musl-headers.patch b/meta-openeuler/recipes-core/systemd/systemd/0001-Adjust-for-musl-headers.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5e9646c569927fe9b0b5907f68c7dcec332c1f62
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0001-Adjust-for-musl-headers.patch
@@ -0,0 +1,556 @@
+From e5f067cb3dc845dd865e450f4e64077b28feb4c0 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 21 Jan 2022 22:19:37 -0800
+Subject: [PATCH] Adjust for musl headers
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/libsystemd-network/sd-dhcp6-client.c      | 2 +-
+ src/network/netdev/bareudp.c                  | 2 +-
+ src/network/netdev/batadv.c                   | 2 +-
+ src/network/netdev/bond.c                     | 2 +-
+ src/network/netdev/bridge.c                   | 2 +-
+ src/network/netdev/dummy.c                    | 2 +-
+ src/network/netdev/geneve.c                   | 2 +-
+ src/network/netdev/ifb.c                      | 2 +-
+ src/network/netdev/ipoib.c                    | 2 +-
+ src/network/netdev/ipvlan.c                   | 2 +-
+ src/network/netdev/macsec.c                   | 2 +-
+ src/network/netdev/macvlan.c                  | 2 +-
+ src/network/netdev/netdev.c                   | 2 +-
+ src/network/netdev/netdevsim.c                | 2 +-
+ src/network/netdev/nlmon.c                    | 2 +-
+ src/network/netdev/tunnel.c                   | 2 +-
+ src/network/netdev/vcan.c                     | 2 +-
+ src/network/netdev/veth.c                     | 2 +-
+ src/network/netdev/vlan.c                     | 2 +-
+ src/network/netdev/vrf.c                      | 2 +-
+ src/network/netdev/vxcan.c                    | 2 +-
+ src/network/netdev/vxlan.c                    | 2 +-
+ src/network/netdev/wireguard.c                | 2 +-
+ src/network/netdev/xfrm.c                     | 2 +-
+ src/network/networkd-bridge-mdb.c             | 4 ++--
+ src/network/networkd-dhcp-common.c            | 3 ++-
+ src/network/networkd-dhcp-prefix-delegation.c | 4 ++--
+ src/network/networkd-dhcp-server.c            | 2 +-
+ src/network/networkd-dhcp4.c                  | 2 +-
+ src/network/networkd-ipv6ll.c                 | 2 +-
+ src/network/networkd-link.c                   | 2 +-
+ src/network/networkd-ndisc.c                  | 2 +-
+ src/network/networkd-route.c                  | 8 ++++----
+ src/network/networkd-setlink.c                | 2 +-
+ src/shared/linux/ethtool.h                    | 3 ++-
+ src/shared/netif-util.c                       | 2 +-
+ src/udev/udev-builtin-net_id.c                | 2 +-
+ 37 files changed, 44 insertions(+), 42 deletions(-)
+
+diff --git a/src/libsystemd-network/sd-dhcp6-client.c b/src/libsystemd-network/sd-dhcp6-client.c
+index 57dd91f81f..2b7f4fa3a7 100644
+--- a/src/libsystemd-network/sd-dhcp6-client.c
++++ b/src/libsystemd-network/sd-dhcp6-client.c
+@@ -5,7 +5,7 @@
+ 
+ #include <errno.h>
+ #include <sys/ioctl.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_infiniband.h>
+ 
+ #include "sd-dhcp6-client.h"
+diff --git a/src/network/netdev/bareudp.c b/src/network/netdev/bareudp.c
+index 24d3afb877..f6241b41ee 100644
+--- a/src/network/netdev/bareudp.c
++++ b/src/network/netdev/bareudp.c
+@@ -2,7 +2,7 @@
+  * Copyright © 2020 VMware, Inc. */
+ 
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "bareudp.h"
+ #include "netlink-util.h"
+diff --git a/src/network/netdev/batadv.c b/src/network/netdev/batadv.c
+index 7e97619657..50fcffcfdf 100644
+--- a/src/network/netdev/batadv.c
++++ b/src/network/netdev/batadv.c
+@@ -3,7 +3,7 @@
+ #include <inttypes.h>
+ #include <netinet/in.h>
+ #include <linux/genetlink.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "batadv.h"
+ #include "fileio.h"
+diff --git a/src/network/netdev/bond.c b/src/network/netdev/bond.c
+index 601bff0a9c..dfed8d9e54 100644
+--- a/src/network/netdev/bond.c
++++ b/src/network/netdev/bond.c
+@@ -1,7 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "alloc-util.h"
+ #include "bond.h"
+diff --git a/src/network/netdev/bridge.c b/src/network/netdev/bridge.c
+index b65c3b49fc..6875b4fbdb 100644
+--- a/src/network/netdev/bridge.c
++++ b/src/network/netdev/bridge.c
+@@ -2,7 +2,7 @@
+ 
+ #include <net/if.h>
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_bridge.h>
+ 
+ #include "bridge.h"
+diff --git a/src/network/netdev/dummy.c b/src/network/netdev/dummy.c
+index 00df1d2787..77b506b422 100644
+--- a/src/network/netdev/dummy.c
++++ b/src/network/netdev/dummy.c
+@@ -1,6 +1,6 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "dummy.h"
+ 
+diff --git a/src/network/netdev/geneve.c b/src/network/netdev/geneve.c
+index 777a32d75c..73bfa2b5c1 100644
+--- a/src/network/netdev/geneve.c
++++ b/src/network/netdev/geneve.c
+@@ -2,7 +2,7 @@
+ 
+ #include <net/if.h>
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "alloc-util.h"
+ #include "conf-parser.h"
+diff --git a/src/network/netdev/ifb.c b/src/network/netdev/ifb.c
+index d7ff44cb9e..e037629ae4 100644
+--- a/src/network/netdev/ifb.c
++++ b/src/network/netdev/ifb.c
+@@ -1,7 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later
+  * Copyright © 2019 VMware, Inc. */
+ 
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "ifb.h"
+ 
+diff --git a/src/network/netdev/ipoib.c b/src/network/netdev/ipoib.c
+index 5dd9286d57..4036d66dad 100644
+--- a/src/network/netdev/ipoib.c
++++ b/src/network/netdev/ipoib.c
+@@ -1,6 +1,6 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_link.h>
+ 
+ #include "ipoib.h"
+diff --git a/src/network/netdev/ipvlan.c b/src/network/netdev/ipvlan.c
+index 058eadebd7..c470ebb6d7 100644
+--- a/src/network/netdev/ipvlan.c
++++ b/src/network/netdev/ipvlan.c
+@@ -2,7 +2,7 @@
+ 
+ #include <net/if.h>
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "conf-parser.h"
+ #include "ipvlan.h"
+diff --git a/src/network/netdev/macsec.c b/src/network/netdev/macsec.c
+index 0da3dd4bd2..eb20f04469 100644
+--- a/src/network/netdev/macsec.c
++++ b/src/network/netdev/macsec.c
+@@ -1,7 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_ether.h>
+ #include <linux/if_macsec.h>
+ #include <linux/genetlink.h>
+diff --git a/src/network/netdev/macvlan.c b/src/network/netdev/macvlan.c
+index 1114bb0cb1..6c79a219a4 100644
+--- a/src/network/netdev/macvlan.c
++++ b/src/network/netdev/macvlan.c
+@@ -2,7 +2,7 @@
+ 
+ #include <net/if.h>
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "conf-parser.h"
+ #include "macvlan.h"
+diff --git a/src/network/netdev/netdev.c b/src/network/netdev/netdev.c
+index 038a27c118..67155f0db7 100644
+--- a/src/network/netdev/netdev.c
++++ b/src/network/netdev/netdev.c
+@@ -2,7 +2,7 @@
+ 
+ #include <net/if.h>
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <unistd.h>
+ 
+ #include "alloc-util.h"
+diff --git a/src/network/netdev/netdevsim.c b/src/network/netdev/netdevsim.c
+index 15d5c132f9..a3ffa48b15 100644
+--- a/src/network/netdev/netdevsim.c
++++ b/src/network/netdev/netdevsim.c
+@@ -1,6 +1,6 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "netdevsim.h"
+ 
+diff --git a/src/network/netdev/nlmon.c b/src/network/netdev/nlmon.c
+index ff372092e6..eef66811f4 100644
+--- a/src/network/netdev/nlmon.c
++++ b/src/network/netdev/nlmon.c
+@@ -1,6 +1,6 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "nlmon.h"
+ 
+diff --git a/src/network/netdev/tunnel.c b/src/network/netdev/tunnel.c
+index 2addfeecaa..954987f26d 100644
+--- a/src/network/netdev/tunnel.c
++++ b/src/network/netdev/tunnel.c
+@@ -2,7 +2,7 @@
+ 
+ #include <netinet/in.h>
+ #include <linux/fou.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_tunnel.h>
+ #include <linux/ip.h>
+ #include <linux/ip6_tunnel.h>
+diff --git a/src/network/netdev/vcan.c b/src/network/netdev/vcan.c
+index 380547ee1e..137c1adf8a 100644
+--- a/src/network/netdev/vcan.c
++++ b/src/network/netdev/vcan.c
+@@ -1,6 +1,6 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "vcan.h"
+ 
+diff --git a/src/network/netdev/veth.c b/src/network/netdev/veth.c
+index fb00e6667f..f52d9ee89a 100644
+--- a/src/network/netdev/veth.c
++++ b/src/network/netdev/veth.c
+@@ -3,7 +3,7 @@
+ #include <errno.h>
+ #include <net/if.h>
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/veth.h>
+ 
+ #include "netlink-util.h"
+diff --git a/src/network/netdev/vlan.c b/src/network/netdev/vlan.c
+index a3d961dac3..386b567a42 100644
+--- a/src/network/netdev/vlan.c
++++ b/src/network/netdev/vlan.c
+@@ -2,7 +2,7 @@
+ 
+ #include <errno.h>
+ #include <net/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_vlan.h>
+ 
+ #include "parse-util.h"
+diff --git a/src/network/netdev/vrf.c b/src/network/netdev/vrf.c
+index 05ef3ff13d..825fc4a398 100644
+--- a/src/network/netdev/vrf.c
++++ b/src/network/netdev/vrf.c
+@@ -2,7 +2,7 @@
+ 
+ #include <net/if.h>
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "vrf.h"
+ 
+diff --git a/src/network/netdev/vxcan.c b/src/network/netdev/vxcan.c
+index 83269b0707..39c6dbe29c 100644
+--- a/src/network/netdev/vxcan.c
++++ b/src/network/netdev/vxcan.c
+@@ -1,7 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+ #include <linux/can/vxcan.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "vxcan.h"
+ 
+diff --git a/src/network/netdev/vxlan.c b/src/network/netdev/vxlan.c
+index 589161938a..0ec9625b7a 100644
+--- a/src/network/netdev/vxlan.c
++++ b/src/network/netdev/vxlan.c
+@@ -2,7 +2,7 @@
+ 
+ #include <net/if.h>
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "conf-parser.h"
+ #include "alloc-util.h"
+diff --git a/src/network/netdev/wireguard.c b/src/network/netdev/wireguard.c
+index 51e7e02990..fc36c0623a 100644
+--- a/src/network/netdev/wireguard.c
++++ b/src/network/netdev/wireguard.c
+@@ -6,7 +6,7 @@
+ #include <sys/ioctl.h>
+ #include <net/if.h>
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/ipv6_route.h>
+ 
+ #include "sd-resolve.h"
+diff --git a/src/network/netdev/xfrm.c b/src/network/netdev/xfrm.c
+index a961d8fef2..6c1815b257 100644
+--- a/src/network/netdev/xfrm.c
++++ b/src/network/netdev/xfrm.c
+@@ -1,6 +1,6 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "missing_network.h"
+ #include "xfrm.h"
+diff --git a/src/network/networkd-bridge-mdb.c b/src/network/networkd-bridge-mdb.c
+index bd1a9745dc..949d3da029 100644
+--- a/src/network/networkd-bridge-mdb.c
++++ b/src/network/networkd-bridge-mdb.c
+@@ -1,7 +1,5 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+-#include <net/if.h>
+-#include <linux/if_bridge.h>
+ 
+ #include "netlink-util.h"
+ #include "networkd-bridge-mdb.h"
+@@ -11,6 +9,8 @@
+ #include "networkd-queue.h"
+ #include "string-util.h"
+ #include "vlan-util.h"
++#include <net/if.h>
++#include <linux/if_bridge.h>
+ 
+ #define STATIC_BRIDGE_MDB_ENTRIES_PER_NETWORK_MAX 1024U
+ 
+diff --git a/src/network/networkd-dhcp-common.c b/src/network/networkd-dhcp-common.c
+index ca9a825e7b..8735e261ad 100644
+--- a/src/network/networkd-dhcp-common.c
++++ b/src/network/networkd-dhcp-common.c
+@@ -1,7 +1,8 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
++#include <net/if.h>
+ 
+ #include "bus-error.h"
+ #include "bus-locator.h"
+diff --git a/src/network/networkd-dhcp-prefix-delegation.c b/src/network/networkd-dhcp-prefix-delegation.c
+index 66c5e979d9..581b6b8c29 100644
+--- a/src/network/networkd-dhcp-prefix-delegation.c
++++ b/src/network/networkd-dhcp-prefix-delegation.c
+@@ -1,7 +1,5 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+-#include <linux/ipv6_route.h>
+-
+ #include "sd-dhcp6-client.h"
+ 
+ #include "hashmap.h"
+@@ -21,6 +19,8 @@
+ #include "strv.h"
+ #include "tunnel.h"
+ 
++#include <linux/ipv6_route.h>
++
+ bool link_dhcp_pd_is_enabled(Link *link) {
+         assert(link);
+ 
+diff --git a/src/network/networkd-dhcp-server.c b/src/network/networkd-dhcp-server.c
+index 620fbbddc7..c8af20fb34 100644
+--- a/src/network/networkd-dhcp-server.c
++++ b/src/network/networkd-dhcp-server.c
+@@ -1,7 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+ #include <netinet/in.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if.h>
+ 
+ #include "sd-dhcp-server.h"
+diff --git a/src/network/networkd-dhcp4.c b/src/network/networkd-dhcp4.c
+index d4b4942173..3d78da5609 100644
+--- a/src/network/networkd-dhcp4.c
++++ b/src/network/networkd-dhcp4.c
+@@ -3,7 +3,7 @@
+ #include <netinet/in.h>
+ #include <netinet/ip.h>
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "alloc-util.h"
+ #include "dhcp-client-internal.h"
+diff --git a/src/network/networkd-ipv6ll.c b/src/network/networkd-ipv6ll.c
+index 32229a3fc7..662a345d6e 100644
+--- a/src/network/networkd-ipv6ll.c
++++ b/src/network/networkd-ipv6ll.c
+@@ -1,7 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "in-addr-util.h"
+ #include "networkd-address.h"
+diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c
+index 019bef0590..657fc41ae6 100644
+--- a/src/network/networkd-link.c
++++ b/src/network/networkd-link.c
+@@ -3,7 +3,7 @@
+ #include <net/if.h>
+ #include <netinet/in.h>
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_link.h>
+ #include <linux/netdevice.h>
+ #include <sys/socket.h>
+diff --git a/src/network/networkd-ndisc.c b/src/network/networkd-ndisc.c
+index 99a07e16fc..e51cd81d96 100644
+--- a/src/network/networkd-ndisc.c
++++ b/src/network/networkd-ndisc.c
+@@ -6,7 +6,7 @@
+ #include <arpa/inet.h>
+ #include <netinet/icmp6.h>
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "sd-ndisc.h"
+ 
+diff --git a/src/network/networkd-route.c b/src/network/networkd-route.c
+index 5214a8ad2c..9dd758daae 100644
+--- a/src/network/networkd-route.c
++++ b/src/network/networkd-route.c
+@@ -1,9 +1,5 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+-#include <linux/icmpv6.h>
+-#include <linux/ipv6_route.h>
+-#include <linux/nexthop.h>
+-
+ #include "alloc-util.h"
+ #include "event-util.h"
+ #include "netlink-util.h"
+@@ -21,6 +17,10 @@
+ #include "vrf.h"
+ #include "wireguard.h"
+ 
++#include <linux/icmpv6.h>
++#include <linux/ipv6_route.h>
++#include <linux/nexthop.h>
++
+ int route_new(Route **ret) {
+         _cleanup_(route_freep) Route *route = NULL;
+ 
+diff --git a/src/network/networkd-setlink.c b/src/network/networkd-setlink.c
+index 541c4b8a72..06ebda8f0f 100644
+--- a/src/network/networkd-setlink.c
++++ b/src/network/networkd-setlink.c
+@@ -2,7 +2,7 @@
+ 
+ #include <netinet/in.h>
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/if_bridge.h>
+ 
+ #include "missing_network.h"
+diff --git a/src/shared/linux/ethtool.h b/src/shared/linux/ethtool.h
+index 1458de3627..d5c2d2e0ac 100644
+--- a/src/shared/linux/ethtool.h
++++ b/src/shared/linux/ethtool.h
+@@ -16,7 +16,8 @@
+ 
+ #include <linux/const.h>
+ #include <linux/types.h>
+-#include <linux/if_ether.h>
++#include <netinet/if_ether.h>
++//#include <linux/if_ether.h>
+ 
+ #include <limits.h> /* for INT_MAX */
+ 
+diff --git a/src/shared/netif-util.c b/src/shared/netif-util.c
+index f56c5646c1..5af28ff119 100644
+--- a/src/shared/netif-util.c
++++ b/src/shared/netif-util.c
+@@ -1,7 +1,7 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ 
+ #include "arphrd-util.h"
+ #include "device-util.h"
+diff --git a/src/udev/udev-builtin-net_id.c b/src/udev/udev-builtin-net_id.c
+index a48d5dedf8..31a8bc1b3c 100644
+--- a/src/udev/udev-builtin-net_id.c
++++ b/src/udev/udev-builtin-net_id.c
+@@ -18,7 +18,7 @@
+ #include <stdarg.h>
+ #include <unistd.h>
+ #include <linux/if.h>
+-#include <linux/if_arp.h>
++//#include <linux/if_arp.h>
+ #include <linux/netdevice.h>
+ #include <linux/pci_regs.h>
+ 
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0002-binfmt-Don-t-install-dependency-links-at-install-tim.patch b/meta-openeuler/recipes-core/systemd/systemd/0002-binfmt-Don-t-install-dependency-links-at-install-tim.patch
new file mode 100644
index 0000000000000000000000000000000000000000..43611e65fbc1273557d27eb92e29b1aadd1a4b63
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0002-binfmt-Don-t-install-dependency-links-at-install-tim.patch
@@ -0,0 +1,83 @@
+From ca7d9a8d9c81702af9c599bb79706f12b1a465cf Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Thu, 21 Feb 2019 16:23:24 +0800
+Subject: [PATCH] binfmt: Don't install dependency links at install time for
+ the binfmt services
+
+use [Install] blocks so that they get created when the service is enabled
+like a traditional service.
+
+The [Install] blocks were rejected upstream as they don't have a way to
+"enable" it on install without static symlinks which can't be disabled,
+only masked. We however can do that in a postinst.
+
+Upstream-Status: Denied
+
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+[rebased for systemd 243]
+Signed-off-by: Scott Murray <scott.murray@konsulko.com>
+---
+ units/meson.build                       | 6 ++----
+ units/proc-sys-fs-binfmt_misc.automount | 3 +++
+ units/systemd-binfmt.service.in         | 4 ++++
+ 3 files changed, 9 insertions(+), 4 deletions(-)
+
+diff --git a/units/meson.build b/units/meson.build
+index c7939a10f8..219570ab19 100644
+--- a/units/meson.build
++++ b/units/meson.build
+@@ -62,8 +62,7 @@ units = [
+         ['poweroff.target',                     '',
+          (with_runlevels ? 'runlevel0.target' : '')],
+         ['printer.target',                      ''],
+-        ['proc-sys-fs-binfmt_misc.automount',   'ENABLE_BINFMT',
+-         'sysinit.target.wants/'],
++        ['proc-sys-fs-binfmt_misc.automount',   'ENABLE_BINFMT'],
+         ['proc-sys-fs-binfmt_misc.mount',       'ENABLE_BINFMT'],
+         ['reboot.target',                       '',
+          'ctrl-alt-del.target' + (with_runlevels ? ' runlevel6.target' : '')],
+@@ -185,8 +184,7 @@ in_units = [
+         ['rescue.service',                       ''],
+         ['serial-getty@.service',                ''],
+         ['systemd-backlight@.service',           'ENABLE_BACKLIGHT'],
+-        ['systemd-binfmt.service',               'ENABLE_BINFMT',
+-         'sysinit.target.wants/'],
++        ['systemd-binfmt.service',               'ENABLE_BINFMT'],
+         ['systemd-bless-boot.service',           'HAVE_GNU_EFI HAVE_BLKID'],
+         ['systemd-boot-check-no-failures.service', ''],
+         ['systemd-coredump@.service',            'ENABLE_COREDUMP'],
+diff --git a/units/proc-sys-fs-binfmt_misc.automount b/units/proc-sys-fs-binfmt_misc.automount
+index 6b1bbdc91e..5ec5b8670a 100644
+--- a/units/proc-sys-fs-binfmt_misc.automount
++++ b/units/proc-sys-fs-binfmt_misc.automount
+@@ -19,3 +19,6 @@ ConditionPathIsReadWrite=/proc/sys/
+ 
+ [Automount]
+ Where=/proc/sys/fs/binfmt_misc
++
++[Install]
++WantedBy=sysinit.target
+diff --git a/units/systemd-binfmt.service.in b/units/systemd-binfmt.service.in
+index b04412e037..63f116e4fa 100644
+--- a/units/systemd-binfmt.service.in
++++ b/units/systemd-binfmt.service.in
+@@ -14,6 +14,7 @@ Documentation=https://docs.kernel.org/admin-guide/binfmt-misc.html
+ Documentation=https://www.freedesktop.org/wiki/Software/systemd/APIFileSystems
+ DefaultDependencies=no
+ Conflicts=shutdown.target
++Wants=proc-sys-fs-binfmt_misc.automount
+ After=proc-sys-fs-binfmt_misc.automount
+ After=proc-sys-fs-binfmt_misc.mount
+ After=local-fs.target
+@@ -31,3 +32,6 @@ RemainAfterExit=yes
+ ExecStart={{ROOTLIBEXECDIR}}/systemd-binfmt
+ ExecStop={{ROOTLIBEXECDIR}}/systemd-binfmt --unregister
+ TimeoutSec=90s
++
++[Install]
++WantedBy=sysinit.target
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0003-errno-util-Make-STRERROR-portable-for-musl.patch b/meta-openeuler/recipes-core/systemd/systemd/0003-errno-util-Make-STRERROR-portable-for-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e9e69cb6489bf7b3ce80e82e53256bc1633e5757
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0003-errno-util-Make-STRERROR-portable-for-musl.patch
@@ -0,0 +1,42 @@
+From f629a76e0fba300a9d511614160fee38dd4a5e57 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 23 Jan 2023 23:39:46 -0800
+Subject: [PATCH] errno-util: Make STRERROR portable for musl
+
+Sadly, systemd has decided to use yet another GNU extention in a macro
+lets make this such that we can use XSI compliant strerror_r() for
+non-glibc hosts
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/basic/errno-util.h | 12 ++++++++++--
+ 1 file changed, 10 insertions(+), 2 deletions(-)
+
+diff --git a/src/basic/errno-util.h b/src/basic/errno-util.h
+index 091f99c590..eb5c1f9961 100644
+--- a/src/basic/errno-util.h
++++ b/src/basic/errno-util.h
+@@ -14,8 +14,16 @@
+  * https://stackoverflow.com/questions/34880638/compound-literal-lifetime-and-if-blocks
+  *
+  * Note that we use the GNU variant of strerror_r() here. */
+-#define STRERROR(errnum) strerror_r(abs(errnum), (char[ERRNO_BUF_LEN]){}, ERRNO_BUF_LEN)
+-
++static inline const char * STRERROR(int errnum);
++
++static inline const char * STRERROR(int errnum) {
++#ifdef __GLIBC__
++        return strerror_r(abs(errnum), (char[ERRNO_BUF_LEN]){}, ERRNO_BUF_LEN);
++#else
++        static __thread char buf[ERRNO_BUF_LEN];
++        return strerror_r(abs(errnum), buf, ERRNO_BUF_LEN) ? "unknown error" : buf;
++#endif
++}
+ /* A helper to print an error message or message for functions that return 0 on EOF.
+  * Note that we can't use ({ … }) to define a temporary variable, so errnum is
+  * evaluated twice. */
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0004-Move-sysusers.d-sysctl.d-binfmt.d-modules-load.d-to-.patch b/meta-openeuler/recipes-core/systemd/systemd/0004-Move-sysusers.d-sysctl.d-binfmt.d-modules-load.d-to-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..aa1f3c2e8201aa1a44b401845e71a099681d7660
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0004-Move-sysusers.d-sysctl.d-binfmt.d-modules-load.d-to-.patch
@@ -0,0 +1,73 @@
+From f75f03ef6bc3554068e456bed227f333d5cb8c34 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 29 Sep 2020 18:01:41 -0700
+Subject: [PATCH] Move sysusers.d/sysctl.d/binfmt.d/modules-load.d to /usr
+
+These directories are moved to /lib since systemd v246, commit
+4a56315a990b ("path: use ROOTPREFIX properly"), but in oe-core/yocto,
+the old /usr/lib is still being used.
+
+Upstream-Status: Inappropriate (OE-specific)
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
+---
+ src/core/systemd.pc.in           | 8 ++++----
+ src/libsystemd/sd-path/sd-path.c | 8 ++++----
+ 2 files changed, 8 insertions(+), 8 deletions(-)
+
+diff --git a/src/core/systemd.pc.in b/src/core/systemd.pc.in
+index 693433b34b..8368a3ff02 100644
+--- a/src/core/systemd.pc.in
++++ b/src/core/systemd.pc.in
+@@ -67,16 +67,16 @@ tmpfilesdir=${tmpfiles_dir}
+ 
+ user_tmpfiles_dir=${prefix}/share/user-tmpfiles.d
+ 
+-sysusers_dir=${rootprefix}/lib/sysusers.d
++sysusers_dir=${prefix}/lib/sysusers.d
+ sysusersdir=${sysusers_dir}
+ 
+-sysctl_dir=${rootprefix}/lib/sysctl.d
++sysctl_dir=${prefix}/lib/sysctl.d
+ sysctldir=${sysctl_dir}
+ 
+-binfmt_dir=${rootprefix}/lib/binfmt.d
++binfmt_dir=${prefix}/lib/binfmt.d
+ binfmtdir=${binfmt_dir}
+ 
+-modules_load_dir=${rootprefix}/lib/modules-load.d
++modules_load_dir=${prefix}/lib/modules-load.d
+ modulesloaddir=${modules_load_dir}
+ 
+ catalog_dir=${prefix}/lib/systemd/catalog
+diff --git a/src/libsystemd/sd-path/sd-path.c b/src/libsystemd/sd-path/sd-path.c
+index 1af3a36d1d..def502b717 100644
+--- a/src/libsystemd/sd-path/sd-path.c
++++ b/src/libsystemd/sd-path/sd-path.c
+@@ -362,19 +362,19 @@ static int get_path(uint64_t type, char **buffer, const char **ret) {
+                 return 0;
+ 
+         case SD_PATH_SYSUSERS:
+-                *ret = ROOTPREFIX_NOSLASH "/lib/sysusers.d";
++                *ret = "/usr/lib/sysusers.d";
+                 return 0;
+ 
+         case SD_PATH_SYSCTL:
+-                *ret = ROOTPREFIX_NOSLASH "/lib/sysctl.d";
++                *ret = "/usr/lib/sysctl.d";
+                 return 0;
+ 
+         case SD_PATH_BINFMT:
+-                *ret = ROOTPREFIX_NOSLASH "/lib/binfmt.d";
++                *ret = "/usr/lib/binfmt.d";
+                 return 0;
+ 
+         case SD_PATH_MODULES_LOAD:
+-                *ret = ROOTPREFIX_NOSLASH "/lib/modules-load.d";
++                *ret = "/usr/lib/modules-load.d";
+                 return 0;
+ 
+         case SD_PATH_CATALOG:
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0005-pass-correct-parameters-to-getdents64.patch b/meta-openeuler/recipes-core/systemd/systemd/0005-pass-correct-parameters-to-getdents64.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c634d8ec3d0e1e3c06b958824a2eaa3744837824
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0005-pass-correct-parameters-to-getdents64.patch
@@ -0,0 +1,37 @@
+From 17766c64ecc7dedf09ed2d361690fc4eda77bf42 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 21 Jan 2022 15:15:11 -0800
+Subject: [PATCH] pass correct parameters to getdents64
+
+Fixes
+../git/src/basic/recurse-dir.c:57:40: error: incompatible pointer types passing 'uint8_t *' (aka 'unsigned char *') to parameter of type 'struct dirent *' [-Werror,-Wincompatible-pointer-types]
+                n = getdents64(dir_fd, (uint8_t*) de->buffer + de->buffer_size, bs - de->buffer_size);
+                                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+../git/src/basic/stat-util.c:102:28: error: incompatible pointer types passing 'union (unnamed union at ../git/src/basic/stat-util.c:78:9) *' to parameter of type 'struct dirent *' [-Werror,-Wincompatible-pointer-types]
+        n = getdents64(fd, &buffer, sizeof(buffer));
+                           ^~~~~~~
+
+Upstream-Status: Inappropriate [musl specific]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
+---
+ src/basic/recurse-dir.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/basic/recurse-dir.c b/src/basic/recurse-dir.c
+index 5e98b7a5d8..aef065047b 100644
+--- a/src/basic/recurse-dir.c
++++ b/src/basic/recurse-dir.c
+@@ -55,7 +55,7 @@ int readdir_all(int dir_fd,
+                 bs = MIN(MALLOC_SIZEOF_SAFE(de) - offsetof(DirectoryEntries, buffer), (size_t) SSIZE_MAX);
+                 assert(bs > de->buffer_size);
+ 
+-                n = getdents64(dir_fd, (uint8_t*) de->buffer + de->buffer_size, bs - de->buffer_size);
++                n = getdents64(dir_fd, (struct dirent*)((uint8_t*) de->buffer + de->buffer_size), bs - de->buffer_size);
+                 if (n < 0)
+                         return -errno;
+                 if (n == 0)
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0006-test-bus-error-strerror-is-assumed-to-be-GNU-specifi.patch b/meta-openeuler/recipes-core/systemd/systemd/0006-test-bus-error-strerror-is-assumed-to-be-GNU-specifi.patch
new file mode 100644
index 0000000000000000000000000000000000000000..96322e5a562bbf8a810f4e84b1197d0e94489426
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0006-test-bus-error-strerror-is-assumed-to-be-GNU-specifi.patch
@@ -0,0 +1,52 @@
+From fa598869cca684c001f3dc23ce2198f5a6169e2a Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 8 Nov 2022 13:31:34 -0800
+Subject: [PATCH] test-bus-error: strerror() is assumed to be GNU specific
+ version mark it so
+
+Upstream-Status: Inappropriate [Upstream systemd only supports glibc]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/libsystemd/sd-bus/test-bus-error.c | 2 ++
+ src/test/test-errno-util.c             | 3 ++-
+ 2 files changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/src/libsystemd/sd-bus/test-bus-error.c b/src/libsystemd/sd-bus/test-bus-error.c
+index a55f3f9856..4123bf3da0 100644
+--- a/src/libsystemd/sd-bus/test-bus-error.c
++++ b/src/libsystemd/sd-bus/test-bus-error.c
+@@ -99,7 +99,9 @@ TEST(error) {
+         assert_se(!sd_bus_error_is_set(&error));
+         assert_se(sd_bus_error_set_errno(&error, EBUSY) == -EBUSY);
+         assert_se(streq(error.name, "System.Error.EBUSY"));
++#ifdef __GLIBC__
+         assert_se(streq(error.message, STRERROR(EBUSY)));
++#endif
+         assert_se(sd_bus_error_has_name(&error, "System.Error.EBUSY"));
+         assert_se(sd_bus_error_get_errno(&error) == EBUSY);
+         assert_se(sd_bus_error_is_set(&error));
+diff --git a/src/test/test-errno-util.c b/src/test/test-errno-util.c
+index d3d022c33f..74e95c804d 100644
+--- a/src/test/test-errno-util.c
++++ b/src/test/test-errno-util.c
+@@ -4,7 +4,7 @@
+ #include "stdio-util.h"
+ #include "string-util.h"
+ #include "tests.h"
+-
++#ifdef __GLIBC__
+ TEST(strerror_not_threadsafe) {
+         /* Just check that strerror really is not thread-safe. */
+         log_info("strerror(%d) → %s", 200, strerror(200));
+@@ -46,6 +46,7 @@ TEST(STRERROR_OR_ELSE) {
+         log_info("STRERROR_OR_ELSE(EPERM, \"EOF\") → %s", STRERROR_OR_EOF(EPERM));
+         log_info("STRERROR_OR_ELSE(-EPERM, \"EOF\") → %s", STRERROR_OR_EOF(-EPERM));
+ }
++#endif /* __GLIBC__ */
+ 
+ TEST(PROTECT_ERRNO) {
+         errno = 12;
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0008-implment-systemd-sysv-install-for-OE.patch b/meta-openeuler/recipes-core/systemd/systemd/0008-implment-systemd-sysv-install-for-OE.patch
new file mode 100644
index 0000000000000000000000000000000000000000..acff18dc4346c95a6f4e1c812bf1bff6246d7966
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0008-implment-systemd-sysv-install-for-OE.patch
@@ -0,0 +1,43 @@
+From 5712d56f1cd654d2e5d2e9117ff77fe4c299f76b Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 5 Sep 2015 06:31:47 +0000
+Subject: [PATCH] implment systemd-sysv-install for OE
+
+Use update-rc.d for enabling/disabling and status command
+to check the status of the sysv service
+
+Upstream-Status: Inappropriate [OE-Specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/systemctl/systemd-sysv-install.SKELETON | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/systemctl/systemd-sysv-install.SKELETON b/src/systemctl/systemd-sysv-install.SKELETON
+index cb58d8243b..000bdf6165 100755
+--- a/src/systemctl/systemd-sysv-install.SKELETON
++++ b/src/systemctl/systemd-sysv-install.SKELETON
+@@ -34,17 +34,17 @@ case "$1" in
+     enable)
+         # call the command to enable SysV init script $NAME here
+         # (consider optional $ROOT)
+-        echo "IMPLEMENT ME: enabling SysV init.d script $NAME"
++        update-rc.d -f $NAME defaults
+         ;;
+     disable)
+         # call the command to disable SysV init script $NAME here
+         # (consider optional $ROOT)
+-        echo "IMPLEMENT ME: disabling SysV init.d script $NAME"
++        update-rc.d -f $NAME remove
+         ;;
+     is-enabled)
+         # exit with 0 if $NAME is enabled, non-zero if it is disabled
+         # (consider optional $ROOT)
+-        echo "IMPLEMENT ME: checking SysV init.d script $NAME"
++        /etc/init.d/$NAME status
+         ;;
+     *)
+         usage ;;
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0009-missing_type.h-add-comparison_fn_t.patch b/meta-openeuler/recipes-core/systemd/systemd/0009-missing_type.h-add-comparison_fn_t.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e50b47a5a020284658f1c86e9bf666871f3606b9
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0009-missing_type.h-add-comparison_fn_t.patch
@@ -0,0 +1,61 @@
+From 542f999a846dfd49d9373d30fffb2a44168d7b5e Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Mon, 25 Feb 2019 13:55:12 +0800
+Subject: [PATCH] missing_type.h: add comparison_fn_t
+
+Make it work with musl where comparison_fn_t and is not provided.
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
+[Rebased for v244]
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+[Rebased for v242]
+Signed-off-by: Andrej Valek <andrej.valek@siemens.com>
+[Rebased for v250, Drop __compare_fn_t]
+Signed-off-by: Jiaqing Zhao <jiaqing.zhao@linux.intel.com>
+---
+ src/basic/missing_type.h            | 4 ++++
+ src/basic/sort-util.h               | 1 +
+ src/libsystemd/sd-journal/catalog.c | 1 +
+ 3 files changed, 6 insertions(+)
+
+diff --git a/src/basic/missing_type.h b/src/basic/missing_type.h
+index f6233090a9..6c0456349d 100644
+--- a/src/basic/missing_type.h
++++ b/src/basic/missing_type.h
+@@ -10,3 +10,7 @@
+ #if !HAVE_CHAR16_T
+ #define char16_t uint16_t
+ #endif
++
++#ifndef __GLIBC__
++typedef int (*comparison_fn_t)(const void *, const void *);
++#endif
+diff --git a/src/basic/sort-util.h b/src/basic/sort-util.h
+index f0bf246aa3..33669c7a75 100644
+--- a/src/basic/sort-util.h
++++ b/src/basic/sort-util.h
+@@ -4,6 +4,7 @@
+ #include <stdlib.h>
+ 
+ #include "macro.h"
++#include "missing_type.h"
+ 
+ /* This is the same as glibc's internal __compar_d_fn_t type. glibc exports a public comparison_fn_t, for the
+  * external type __compar_fn_t, but doesn't do anything similar for __compar_d_fn_t. Let's hence do that
+diff --git a/src/libsystemd/sd-journal/catalog.c b/src/libsystemd/sd-journal/catalog.c
+index 7527abf636..f33383e57f 100644
+--- a/src/libsystemd/sd-journal/catalog.c
++++ b/src/libsystemd/sd-journal/catalog.c
+@@ -28,6 +28,7 @@
+ #include "string-util.h"
+ #include "strv.h"
+ #include "tmpfile-util.h"
++#include "missing_type.h"
+ 
+ const char * const catalog_file_dirs[] = {
+         "/usr/local/lib/systemd/catalog/",
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0010-add-fallback-parse_printf_format-implementation.patch b/meta-openeuler/recipes-core/systemd/systemd/0010-add-fallback-parse_printf_format-implementation.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2090d81dc39acc071479220845d513fe99e519af
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0010-add-fallback-parse_printf_format-implementation.patch
@@ -0,0 +1,417 @@
+From 383e85e15f16a46aac925aa439b8b60f58b40aa6 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Sat, 22 May 2021 20:26:24 +0200
+Subject: [PATCH] add fallback parse_printf_format implementation
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Emil Renner Berthing <systemd@esmil.dk>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+[rebased for systemd 243]
+Signed-off-by: Scott Murray <scott.murray@konsulko.com>
+---
+ meson.build                              |   1 +
+ src/basic/meson.build                    |   5 +
+ src/basic/parse-printf-format.c          | 273 +++++++++++++++++++++++
+ src/basic/parse-printf-format.h          |  57 +++++
+ src/basic/stdio-util.h                   |   2 +-
+ src/libsystemd/sd-journal/journal-send.c |   2 +-
+ 6 files changed, 338 insertions(+), 2 deletions(-)
+ create mode 100644 src/basic/parse-printf-format.c
+ create mode 100644 src/basic/parse-printf-format.h
+
+--- a/meson.build
++++ b/meson.build
+@@ -755,6 +755,7 @@ endif
+ foreach header : ['crypt.h',
+                   'linux/memfd.h',
+                   'linux/vm_sockets.h',
++                  'printf.h',
+                   'sys/auxv.h',
+                   'threads.h',
+                   'valgrind/memcheck.h',
+--- a/src/basic/meson.build
++++ b/src/basic/meson.build
+@@ -173,6 +173,11 @@ endforeach
+ 
+ basic_sources += generated_gperf_headers
+ 
++if conf.get('HAVE_PRINTF_H') != 1
++        basic_sources += [files('parse-printf-format.c')]
++endif
++
++
+ ############################################################
+ 
+ arch_list = [
+--- /dev/null
++++ b/src/basic/parse-printf-format.c
+@@ -0,0 +1,273 @@
++/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
++
++/***
++  This file is part of systemd.
++
++  Copyright 2014 Emil Renner Berthing <systemd@esmil.dk>
++
++  With parts from the musl C library
++  Copyright 2005-2014 Rich Felker, et al.
++
++  systemd is free software; you can redistribute it and/or modify it
++  under the terms of the GNU Lesser General Public License as published by
++  the Free Software Foundation; either version 2.1 of the License, or
++  (at your option) any later version.
++
++  systemd is distributed in the hope that it will be useful, but
++  WITHOUT ANY WARRANTY; without even the implied warranty of
++  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++  Lesser General Public License for more details.
++
++  You should have received a copy of the GNU Lesser General Public License
++  along with systemd; If not, see <http://www.gnu.org/licenses/>.
++***/
++
++#include <stddef.h>
++#include <string.h>
++
++#include "parse-printf-format.h"
++
++static const char *consume_nonarg(const char *fmt)
++{
++        do {
++                if (*fmt == '\0')
++                        return fmt;
++        } while (*fmt++ != '%');
++        return fmt;
++}
++
++static const char *consume_num(const char *fmt)
++{
++        for (;*fmt >= '0' && *fmt <= '9'; fmt++)
++                /* do nothing */;
++        return fmt;
++}
++
++static const char *consume_argn(const char *fmt, size_t *arg)
++{
++        const char *p = fmt;
++        size_t val = 0;
++
++        if (*p < '1' || *p > '9')
++                return fmt;
++        do {
++                val = 10*val + (*p++ - '0');
++        } while (*p >= '0' && *p <= '9');
++
++        if (*p != '$')
++                return fmt;
++        *arg = val;
++        return p+1;
++}
++
++static const char *consume_flags(const char *fmt)
++{
++        while (1) {
++                switch (*fmt) {
++                case '#':
++                case '0':
++                case '-':
++                case ' ':
++                case '+':
++                case '\'':
++                case 'I':
++                        fmt++;
++                        continue;
++                }
++                return fmt;
++        }
++}
++
++enum state {
++        BARE,
++        LPRE,
++        LLPRE,
++        HPRE,
++        HHPRE,
++        BIGLPRE,
++        ZTPRE,
++        JPRE,
++        STOP
++};
++
++enum type {
++        NONE,
++        PTR,
++        INT,
++        UINT,
++        ULLONG,
++        LONG,
++        ULONG,
++        SHORT,
++        USHORT,
++        CHAR,
++        UCHAR,
++        LLONG,
++        SIZET,
++        IMAX,
++        UMAX,
++        PDIFF,
++        UIPTR,
++        DBL,
++        LDBL,
++        MAXTYPE
++};
++
++static const short pa_types[MAXTYPE] = {
++        [NONE]   = PA_INT,
++        [PTR]    = PA_POINTER,
++        [INT]    = PA_INT,
++        [UINT]   = PA_INT,
++        [ULLONG] = PA_INT | PA_FLAG_LONG_LONG,
++        [LONG]   = PA_INT | PA_FLAG_LONG,
++        [ULONG]  = PA_INT | PA_FLAG_LONG,
++        [SHORT]  = PA_INT | PA_FLAG_SHORT,
++        [USHORT] = PA_INT | PA_FLAG_SHORT,
++        [CHAR]   = PA_CHAR,
++        [UCHAR]  = PA_CHAR,
++        [LLONG]  = PA_INT | PA_FLAG_LONG_LONG,
++        [SIZET]  = PA_INT | PA_FLAG_LONG,
++        [IMAX]   = PA_INT | PA_FLAG_LONG_LONG,
++        [UMAX]   = PA_INT | PA_FLAG_LONG_LONG,
++        [PDIFF]  = PA_INT | PA_FLAG_LONG_LONG,
++        [UIPTR]  = PA_INT | PA_FLAG_LONG,
++        [DBL]    = PA_DOUBLE,
++        [LDBL]   = PA_DOUBLE | PA_FLAG_LONG_DOUBLE
++};
++
++#define S(x) [(x)-'A']
++#define E(x) (STOP + (x))
++
++static const unsigned char states[]['z'-'A'+1] = {
++        { /* 0: bare types */
++                S('d') = E(INT), S('i') = E(INT),
++                S('o') = E(UINT),S('u') = E(UINT),S('x') = E(UINT), S('X') = E(UINT),
++                S('e') = E(DBL), S('f') = E(DBL), S('g') = E(DBL),  S('a') = E(DBL),
++                S('E') = E(DBL), S('F') = E(DBL), S('G') = E(DBL),  S('A') = E(DBL),
++                S('c') = E(CHAR),S('C') = E(INT),
++                S('s') = E(PTR), S('S') = E(PTR), S('p') = E(UIPTR),S('n') = E(PTR),
++                S('m') = E(NONE),
++                S('l') = LPRE,   S('h') = HPRE, S('L') = BIGLPRE,
++                S('z') = ZTPRE,  S('j') = JPRE, S('t') = ZTPRE
++        }, { /* 1: l-prefixed */
++                S('d') = E(LONG), S('i') = E(LONG),
++                S('o') = E(ULONG),S('u') = E(ULONG),S('x') = E(ULONG),S('X') = E(ULONG),
++                S('e') = E(DBL),  S('f') = E(DBL),  S('g') = E(DBL),  S('a') = E(DBL),
++                S('E') = E(DBL),  S('F') = E(DBL),  S('G') = E(DBL),  S('A') = E(DBL),
++                S('c') = E(INT),  S('s') = E(PTR),  S('n') = E(PTR),
++                S('l') = LLPRE
++        }, { /* 2: ll-prefixed */
++                S('d') = E(LLONG), S('i') = E(LLONG),
++                S('o') = E(ULLONG),S('u') = E(ULLONG),
++                S('x') = E(ULLONG),S('X') = E(ULLONG),
++                S('n') = E(PTR)
++        }, { /* 3: h-prefixed */
++                S('d') = E(SHORT), S('i') = E(SHORT),
++                S('o') = E(USHORT),S('u') = E(USHORT),
++                S('x') = E(USHORT),S('X') = E(USHORT),
++                S('n') = E(PTR),
++                S('h') = HHPRE
++        }, { /* 4: hh-prefixed */
++                S('d') = E(CHAR), S('i') = E(CHAR),
++                S('o') = E(UCHAR),S('u') = E(UCHAR),
++                S('x') = E(UCHAR),S('X') = E(UCHAR),
++                S('n') = E(PTR)
++        }, { /* 5: L-prefixed */
++                S('e') = E(LDBL),S('f') = E(LDBL),S('g') = E(LDBL), S('a') = E(LDBL),
++                S('E') = E(LDBL),S('F') = E(LDBL),S('G') = E(LDBL), S('A') = E(LDBL),
++                S('n') = E(PTR)
++        }, { /* 6: z- or t-prefixed (assumed to be same size) */
++                S('d') = E(PDIFF),S('i') = E(PDIFF),
++                S('o') = E(SIZET),S('u') = E(SIZET),
++                S('x') = E(SIZET),S('X') = E(SIZET),
++                S('n') = E(PTR)
++        }, { /* 7: j-prefixed */
++                S('d') = E(IMAX), S('i') = E(IMAX),
++                S('o') = E(UMAX), S('u') = E(UMAX),
++                S('x') = E(UMAX), S('X') = E(UMAX),
++                S('n') = E(PTR)
++        }
++};
++
++size_t parse_printf_format(const char *fmt, size_t n, int *types)
++{
++        size_t i = 0;
++        size_t last = 0;
++
++        memset(types, 0, n);
++
++        while (1) {
++                size_t arg;
++                unsigned int state;
++
++                fmt = consume_nonarg(fmt);
++                if (*fmt == '\0')
++                        break;
++                if (*fmt == '%') {
++                        fmt++;
++                        continue;
++                }
++                arg = 0;
++                fmt = consume_argn(fmt, &arg);
++                /* flags */
++                fmt = consume_flags(fmt);
++                /* width */
++                if (*fmt == '*') {
++                        size_t warg = 0;
++                        fmt = consume_argn(fmt+1, &warg);
++                        if (warg == 0)
++                                warg = ++i;
++                        if (warg > last)
++                                last = warg;
++                        if (warg <= n && types[warg-1] == NONE)
++                                types[warg-1] = INT;
++                } else
++                        fmt = consume_num(fmt);
++                /* precision */
++                if (*fmt == '.') {
++                        fmt++;
++                        if (*fmt == '*') {
++                                size_t parg = 0;
++                                fmt = consume_argn(fmt+1, &parg);
++                                if (parg == 0)
++                                        parg = ++i;
++                                if (parg > last)
++                                        last = parg;
++                                if (parg <= n && types[parg-1] == NONE)
++                                        types[parg-1] = INT;
++                        } else {
++                                if (*fmt == '-')
++                                        fmt++;
++                                fmt = consume_num(fmt);
++                        }
++                }
++                /* length modifier and conversion specifier */
++                state = BARE;
++                do {
++                        unsigned char c = *fmt++;
++
++                        if (c < 'A' || c > 'z')
++                                continue;
++                        state = states[state]S(c);
++                        if (state == 0)
++                                continue;
++                } while (state < STOP);
++
++                if (state == E(NONE))
++                        continue;
++
++                if (arg == 0)
++                        arg = ++i;
++                if (arg > last)
++                        last = arg;
++                if (arg <= n)
++                        types[arg-1] = state - STOP;
++        }
++
++        if (last > n)
++                last = n;
++        for (i = 0; i < last; i++)
++                types[i] = pa_types[types[i]];
++
++        return last;
++}
+--- /dev/null
++++ b/src/basic/parse-printf-format.h
+@@ -0,0 +1,57 @@
++/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
++
++/***
++  This file is part of systemd.
++
++  Copyright 2014 Emil Renner Berthing <systemd@esmil.dk>
++
++  With parts from the GNU C Library
++  Copyright 1991-2014 Free Software Foundation, Inc.
++
++  systemd is free software; you can redistribute it and/or modify it
++  under the terms of the GNU Lesser General Public License as published by
++  the Free Software Foundation; either version 2.1 of the License, or
++  (at your option) any later version.
++
++  systemd is distributed in the hope that it will be useful, but
++  WITHOUT ANY WARRANTY; without even the implied warranty of
++  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
++  Lesser General Public License for more details.
++
++  You should have received a copy of the GNU Lesser General Public License
++  along with systemd; If not, see <http://www.gnu.org/licenses/>.
++***/
++
++#pragma once
++
++#include "config.h"
++
++#if HAVE_PRINTF_H
++#include <printf.h>
++#else
++
++#include <stddef.h>
++
++enum {				/* C type: */
++  PA_INT,			/* int */
++  PA_CHAR,			/* int, cast to char */
++  PA_WCHAR,			/* wide char */
++  PA_STRING,			/* const char *, a '\0'-terminated string */
++  PA_WSTRING,			/* const wchar_t *, wide character string */
++  PA_POINTER,			/* void * */
++  PA_FLOAT,			/* float */
++  PA_DOUBLE,			/* double */
++  PA_LAST
++};
++
++/* Flag bits that can be set in a type returned by `parse_printf_format'.  */
++#define	PA_FLAG_MASK		0xff00
++#define	PA_FLAG_LONG_LONG	(1 << 8)
++#define	PA_FLAG_LONG_DOUBLE	PA_FLAG_LONG_LONG
++#define	PA_FLAG_LONG		(1 << 9)
++#define	PA_FLAG_SHORT		(1 << 10)
++#define	PA_FLAG_PTR		(1 << 11)
++
++size_t parse_printf_format(const char *fmt, size_t n, int *types);
++
++#endif /* HAVE_PRINTF_H */
+--- a/src/basic/stdio-util.h
++++ b/src/basic/stdio-util.h
+@@ -1,12 +1,12 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ #pragma once
+ 
+-#include <printf.h>
+ #include <stdarg.h>
+ #include <stdio.h>
+ #include <sys/types.h>
+ 
+ #include "macro.h"
++#include "parse-printf-format.h"
+ 
+ _printf_(3, 4)
+ static inline char *snprintf_ok(char *buf, size_t len, const char *format, ...) {
+--- a/src/libsystemd/sd-journal/journal-send.c
++++ b/src/libsystemd/sd-journal/journal-send.c
+@@ -2,7 +2,6 @@
+ 
+ #include <errno.h>
+ #include <fcntl.h>
+-#include <printf.h>
+ #include <stddef.h>
+ #include <sys/un.h>
+ #include <unistd.h>
+@@ -25,6 +24,7 @@
+ #include "stdio-util.h"
+ #include "string-util.h"
+ #include "tmpfile-util.h"
++#include "parse-printf-format.h"
+ 
+ #define SNDBUF_SIZE (8*1024*1024)
+ 
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0011-src-basic-missing.h-check-for-missing-strndupa.patch b/meta-openeuler/recipes-core/systemd/systemd/0011-src-basic-missing.h-check-for-missing-strndupa.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bd5f6a6190cb5a8eb3a3585ff0f343588948bdda
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0011-src-basic-missing.h-check-for-missing-strndupa.patch
@@ -0,0 +1,683 @@
+From ee5c8b494a3269edd154a0b799a03b39dba2ceb0 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Mon, 25 Feb 2019 14:18:21 +0800
+Subject: [PATCH] src/basic/missing.h: check for missing strndupa
+
+include missing.h  for definition of strndupa
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+[Rebased for v242]
+Signed-off-by: Andrej Valek <andrej.valek@siemens.com>
+[rebased for systemd 243]
+Signed-off-by: Scott Murray <scott.murray@konsulko.com>
+Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
+[rebased for systemd 244]
+[Rebased for v247]
+Signed-off-by: Luca Boccassi <luca.boccassi@microsoft.com>
+---
+ meson.build                                |  1 +
+ src/backlight/backlight.c                  |  1 +
+ src/basic/cgroup-util.c                    |  1 +
+ src/basic/env-util.c                       |  1 +
+ src/basic/log.c                            |  1 +
+ src/basic/missing_stdlib.h                 | 12 ++++++++++++
+ src/basic/mkdir.c                          |  1 +
+ src/basic/mountpoint-util.c                |  1 +
+ src/basic/parse-util.c                     |  1 +
+ src/basic/path-lookup.c                    |  1 +
+ src/basic/percent-util.c                   |  1 +
+ src/basic/proc-cmdline.c                   |  1 +
+ src/basic/procfs-util.c                    |  1 +
+ src/basic/time-util.c                      |  1 +
+ src/boot/bless-boot.c                      |  1 +
+ src/core/dbus-cgroup.c                     |  1 +
+ src/core/dbus-execute.c                    |  1 +
+ src/core/dbus-util.c                       |  1 +
+ src/core/execute.c                         |  1 +
+ src/core/kmod-setup.c                      |  1 +
+ src/core/service.c                         |  1 +
+ src/coredump/coredump-vacuum.c             |  1 +
+ src/fstab-generator/fstab-generator.c      |  1 +
+ src/journal-remote/journal-remote-main.c   |  1 +
+ src/journal/journalctl.c                   |  1 +
+ src/libsystemd/sd-bus/bus-message.c        |  1 +
+ src/libsystemd/sd-bus/bus-objects.c        |  1 +
+ src/libsystemd/sd-bus/bus-socket.c         |  1 +
+ src/libsystemd/sd-bus/sd-bus.c             |  1 +
+ src/libsystemd/sd-bus/test-bus-benchmark.c |  1 +
+ src/libsystemd/sd-journal/sd-journal.c     |  1 +
+ src/login/pam_systemd.c                    |  1 +
+ src/network/generator/network-generator.c  |  1 +
+ src/nspawn/nspawn-settings.c               |  1 +
+ src/nss-mymachines/nss-mymachines.c        |  1 +
+ src/portable/portable.c                    |  1 +
+ src/resolve/resolvectl.c                   |  1 +
+ src/shared/bus-get-properties.c            |  1 +
+ src/shared/bus-unit-procs.c                |  1 +
+ src/shared/bus-unit-util.c                 |  1 +
+ src/shared/bus-util.c                      |  1 +
+ src/shared/dns-domain.c                    |  1 +
+ src/shared/journal-importer.c              |  1 +
+ src/shared/logs-show.c                     |  1 +
+ src/shared/pager.c                         |  1 +
+ src/socket-proxy/socket-proxyd.c           |  1 +
+ src/test/test-hexdecoct.c                  |  1 +
+ src/udev/udev-builtin-path_id.c            |  1 +
+ src/udev/udev-event.c                      |  1 +
+ src/udev/udev-rules.c                      |  1 +
+ 50 files changed, 61 insertions(+)
+
+diff --git a/meson.build b/meson.build
+index fb96143c37..739b2f7f72 100644
+--- a/meson.build
++++ b/meson.build
+@@ -574,6 +574,7 @@ foreach ident : ['secure_getenv', '__secure_getenv']
+ endforeach
+ 
+ foreach ident : [
++        ['strndupa' ,         '''#include <string.h>'''],
+         ['memfd_create',      '''#include <sys/mman.h>'''],
+         ['gettid',            '''#include <sys/types.h>
+                                  #include <unistd.h>'''],
+diff --git a/src/backlight/backlight.c b/src/backlight/backlight.c
+index e66477f328..2613d1e3f9 100644
+--- a/src/backlight/backlight.c
++++ b/src/backlight/backlight.c
+@@ -19,6 +19,7 @@
+ #include "string-util.h"
+ #include "strv.h"
+ #include "terminal-util.h"
++#include "missing_stdlib.h"
+ 
+ #define PCI_CLASS_GRAPHICS_CARD 0x30000
+ 
+diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
+index feda596939..11b4375ed5 100644
+--- a/src/basic/cgroup-util.c
++++ b/src/basic/cgroup-util.c
+@@ -37,6 +37,7 @@
+ #include "unit-name.h"
+ #include "user-util.h"
+ #include "xattr-util.h"
++#include "missing_stdlib.h"
+ 
+ static int cg_enumerate_items(const char *controller, const char *path, FILE **_f, const char *item) {
+         _cleanup_free_ char *fs = NULL;
+diff --git a/src/basic/env-util.c b/src/basic/env-util.c
+index 55ac11a512..7ccb1d7887 100644
+--- a/src/basic/env-util.c
++++ b/src/basic/env-util.c
+@@ -19,6 +19,7 @@
+ #include "string-util.h"
+ #include "strv.h"
+ #include "utf8.h"
++#include "missing_stdlib.h"
+ 
+ /* We follow bash for the character set. Different shells have different rules. */
+ #define VALID_BASH_ENV_NAME_CHARS               \
+diff --git a/src/basic/log.c b/src/basic/log.c
+index fc5793139e..515218fca8 100644
+--- a/src/basic/log.c
++++ b/src/basic/log.c
+@@ -39,6 +39,7 @@
+ #include "terminal-util.h"
+ #include "time-util.h"
+ #include "utf8.h"
++#include "missing_stdlib.h"
+ 
+ #define SNDBUF_SIZE (8*1024*1024)
+ #define IOVEC_MAX 128U
+diff --git a/src/basic/missing_stdlib.h b/src/basic/missing_stdlib.h
+index 8c76f93eb2..9068bfb4f0 100644
+--- a/src/basic/missing_stdlib.h
++++ b/src/basic/missing_stdlib.h
+@@ -11,3 +11,15 @@
+ #    error "neither secure_getenv nor __secure_getenv are available"
+ #  endif
+ #endif
++
++/* string.h */
++#if ! HAVE_STRNDUPA
++#define strndupa(s, n) \
++  ({ \
++    const char *__old = (s); \
++    size_t __len = strnlen(__old, (n)); \
++    char *__new = (char *)alloca(__len + 1); \
++    __new[__len] = '\0'; \
++    (char *)memcpy(__new, __old, __len); \
++  })
++#endif
+diff --git a/src/basic/mkdir.c b/src/basic/mkdir.c
+index 7ad19ee33b..cc1d5e1e5b 100644
+--- a/src/basic/mkdir.c
++++ b/src/basic/mkdir.c
+@@ -15,6 +15,7 @@
+ #include "stat-util.h"
+ #include "stdio-util.h"
+ #include "user-util.h"
++#include "missing_stdlib.h"
+ 
+ int mkdirat_safe_internal(
+                 int dir_fd,
+diff --git a/src/basic/mountpoint-util.c b/src/basic/mountpoint-util.c
+index bc74fbef8f..cdb609bb84 100644
+--- a/src/basic/mountpoint-util.c
++++ b/src/basic/mountpoint-util.c
+@@ -13,6 +13,7 @@
+ #include "missing_stat.h"
+ #include "missing_syscall.h"
+ #include "mkdir.h"
++#include "missing_stdlib.h"
+ #include "mountpoint-util.h"
+ #include "nulstr-util.h"
+ #include "parse-util.h"
+diff --git a/src/basic/parse-util.c b/src/basic/parse-util.c
+index 3445d31307..d82b4415d9 100644
+--- a/src/basic/parse-util.c
++++ b/src/basic/parse-util.c
+@@ -18,6 +18,7 @@
+ #include "stat-util.h"
+ #include "string-util.h"
+ #include "strv.h"
++#include "missing_stdlib.h"
+ 
+ int parse_boolean(const char *v) {
+         if (!v)
+diff --git a/src/basic/path-lookup.c b/src/basic/path-lookup.c
+index c99e9d8786..71a917a0b0 100644
+--- a/src/basic/path-lookup.c
++++ b/src/basic/path-lookup.c
+@@ -16,6 +16,7 @@
+ #include "strv.h"
+ #include "tmpfile-util.h"
+ #include "user-util.h"
++#include "missing_stdlib.h"
+ 
+ int xdg_user_runtime_dir(char **ret, const char *suffix) {
+         const char *e;
+diff --git a/src/basic/percent-util.c b/src/basic/percent-util.c
+index cab9d0eaea..5f6ca258e9 100644
+--- a/src/basic/percent-util.c
++++ b/src/basic/percent-util.c
+@@ -3,6 +3,7 @@
+ #include "percent-util.h"
+ #include "string-util.h"
+ #include "parse-util.h"
++#include "missing_stdlib.h"
+ 
+ static int parse_parts_value_whole(const char *p, const char *symbol) {
+         const char *pc, *n;
+diff --git a/src/basic/proc-cmdline.c b/src/basic/proc-cmdline.c
+index eea70d8606..ae3abd8402 100644
+--- a/src/basic/proc-cmdline.c
++++ b/src/basic/proc-cmdline.c
+@@ -15,6 +15,7 @@
+ #include "special.h"
+ #include "string-util.h"
+ #include "virt.h"
++#include "missing_stdlib.h"
+ 
+ int proc_cmdline(char **ret) {
+         const char *e;
+diff --git a/src/basic/procfs-util.c b/src/basic/procfs-util.c
+index bcba5a5208..64a95dd866 100644
+--- a/src/basic/procfs-util.c
++++ b/src/basic/procfs-util.c
+@@ -12,6 +12,7 @@
+ #include "procfs-util.h"
+ #include "stdio-util.h"
+ #include "string-util.h"
++#include "missing_stdlib.h"
+ 
+ int procfs_get_pid_max(uint64_t *ret) {
+         _cleanup_free_ char *value = NULL;
+diff --git a/src/basic/time-util.c b/src/basic/time-util.c
+index b700f364ef..48a26bcec9 100644
+--- a/src/basic/time-util.c
++++ b/src/basic/time-util.c
+@@ -26,6 +26,7 @@
+ #include "string-util.h"
+ #include "strv.h"
+ #include "time-util.h"
++#include "missing_stdlib.h"
+ 
+ static clockid_t map_clock_id(clockid_t c) {
+ 
+diff --git a/src/boot/bless-boot.c b/src/boot/bless-boot.c
+index 59f02b761a..7496646350 100644
+--- a/src/boot/bless-boot.c
++++ b/src/boot/bless-boot.c
+@@ -22,6 +22,7 @@
+ #include "terminal-util.h"
+ #include "verbs.h"
+ #include "virt.h"
++#include "missing_stdlib.h"
+ 
+ static char **arg_path = NULL;
+ 
+diff --git a/src/core/dbus-cgroup.c b/src/core/dbus-cgroup.c
+index b5484eda78..54ed62c790 100644
+--- a/src/core/dbus-cgroup.c
++++ b/src/core/dbus-cgroup.c
+@@ -21,6 +21,7 @@
+ #include "parse-util.h"
+ #include "path-util.h"
+ #include "percent-util.h"
++#include "missing_stdlib.h"
+ #include "socket-util.h"
+ 
+ BUS_DEFINE_PROPERTY_GET(bus_property_get_tasks_max, "t", TasksMax, tasks_max_resolve);
+diff --git a/src/core/dbus-execute.c b/src/core/dbus-execute.c
+index f514b8fd12..4febd0d496 100644
+--- a/src/core/dbus-execute.c
++++ b/src/core/dbus-execute.c
+@@ -45,6 +45,7 @@
+ #include "unit-printf.h"
+ #include "user-util.h"
+ #include "utf8.h"
++#include "missing_stdlib.h"
+ 
+ BUS_DEFINE_PROPERTY_GET_ENUM(bus_property_get_exec_output, exec_output, ExecOutput);
+ static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_exec_input, exec_input, ExecInput);
+diff --git a/src/core/dbus-util.c b/src/core/dbus-util.c
+index edfa0eb69a..6fd2ec9062 100644
+--- a/src/core/dbus-util.c
++++ b/src/core/dbus-util.c
+@@ -9,6 +9,7 @@
+ #include "unit-printf.h"
+ #include "user-util.h"
+ #include "unit.h"
++#include "missing_stdlib.h"
+ 
+ int bus_property_get_triggered_unit(
+                 sd_bus *bus,
+diff --git a/src/core/execute.c b/src/core/execute.c
+index 853e87450f..8ef76de9ab 100644
+--- a/src/core/execute.c
++++ b/src/core/execute.c
+@@ -105,6 +105,7 @@
+ #include "unit-serialize.h"
+ #include "user-util.h"
+ #include "utmp-wtmp.h"
++#include "missing_stdlib.h"
+ 
+ #define IDLE_TIMEOUT_USEC (5*USEC_PER_SEC)
+ #define IDLE_TIMEOUT2_USEC (1*USEC_PER_SEC)
+diff --git a/src/core/kmod-setup.c b/src/core/kmod-setup.c
+index e843743777..e149807492 100644
+--- a/src/core/kmod-setup.c
++++ b/src/core/kmod-setup.c
+@@ -12,6 +12,7 @@
+ #include "recurse-dir.h"
+ #include "string-util.h"
+ #include "virt.h"
++#include "missing_stdlib.h"
+ 
+ #if HAVE_KMOD
+ #include "module-util.h"
+diff --git a/src/core/service.c b/src/core/service.c
+index 9ad3c3d995..b112d64919 100644
+--- a/src/core/service.c
++++ b/src/core/service.c
+@@ -42,6 +42,7 @@
+ #include "unit-name.h"
+ #include "unit.h"
+ #include "utf8.h"
++#include "missing_stdlib.h"
+ 
+ #define service_spawn(...) service_spawn_internal(__func__, __VA_ARGS__)
+ 
+diff --git a/src/coredump/coredump-vacuum.c b/src/coredump/coredump-vacuum.c
+index c6e201ecf2..ab034475e2 100644
+--- a/src/coredump/coredump-vacuum.c
++++ b/src/coredump/coredump-vacuum.c
+@@ -17,6 +17,7 @@
+ #include "string-util.h"
+ #include "time-util.h"
+ #include "user-util.h"
++#include "missing_stdlib.h"
+ 
+ #define DEFAULT_MAX_USE_LOWER (uint64_t) (1ULL*1024ULL*1024ULL)           /* 1 MiB */
+ #define DEFAULT_MAX_USE_UPPER (uint64_t) (4ULL*1024ULL*1024ULL*1024ULL)   /* 4 GiB */
+diff --git a/src/fstab-generator/fstab-generator.c b/src/fstab-generator/fstab-generator.c
+index efc553b698..acea922311 100644
+--- a/src/fstab-generator/fstab-generator.c
++++ b/src/fstab-generator/fstab-generator.c
+@@ -33,6 +33,7 @@
+ #include "unit-name.h"
+ #include "virt.h"
+ #include "volatile-util.h"
++#include "missing_stdlib.h"
+ 
+ typedef enum MountPointFlags {
+         MOUNT_NOAUTO    = 1 << 0,
+diff --git a/src/journal-remote/journal-remote-main.c b/src/journal-remote/journal-remote-main.c
+index 7df264fb53..9463a0e9fb 100644
+--- a/src/journal-remote/journal-remote-main.c
++++ b/src/journal-remote/journal-remote-main.c
+@@ -25,6 +25,7 @@
+ #include "stat-util.h"
+ #include "string-table.h"
+ #include "strv.h"
++#include "missing_stdlib.h"
+ 
+ #define PRIV_KEY_FILE CERTIFICATE_ROOT "/private/journal-remote.pem"
+ #define CERT_FILE     CERTIFICATE_ROOT "/certs/journal-remote.pem"
+diff --git a/src/journal/journalctl.c b/src/journal/journalctl.c
+index da0fac548e..c1c043e0e0 100644
+--- a/src/journal/journalctl.c
++++ b/src/journal/journalctl.c
+@@ -72,6 +72,7 @@
+ #include "unit-name.h"
+ #include "user-util.h"
+ #include "varlink.h"
++#include "missing_stdlib.h"
+ 
+ #define DEFAULT_FSS_INTERVAL_USEC (15*USEC_PER_MINUTE)
+ #define PROCESS_INOTIFY_INTERVAL 1024   /* Every 1,024 messages processed */
+diff --git a/src/libsystemd/sd-bus/bus-message.c b/src/libsystemd/sd-bus/bus-message.c
+index 9719f97c02..75decd9834 100644
+--- a/src/libsystemd/sd-bus/bus-message.c
++++ b/src/libsystemd/sd-bus/bus-message.c
+@@ -19,6 +19,7 @@
+ #include "strv.h"
+ #include "time-util.h"
+ #include "utf8.h"
++#include "missing_stdlib.h"
+ 
+ static int message_append_basic(sd_bus_message *m, char type, const void *p, const void **stored);
+ static int message_parse_fields(sd_bus_message *m);
+diff --git a/src/libsystemd/sd-bus/bus-objects.c b/src/libsystemd/sd-bus/bus-objects.c
+index 2ad7a9993d..bba72f99f4 100644
+--- a/src/libsystemd/sd-bus/bus-objects.c
++++ b/src/libsystemd/sd-bus/bus-objects.c
+@@ -11,6 +11,7 @@
+ #include "missing_capability.h"
+ #include "string-util.h"
+ #include "strv.h"
++#include "missing_stdlib.h"
+ 
+ static int node_vtable_get_userdata(
+                 sd_bus *bus,
+diff --git a/src/libsystemd/sd-bus/bus-socket.c b/src/libsystemd/sd-bus/bus-socket.c
+index 64037e4fe0..9b9ce0aaa9 100644
+--- a/src/libsystemd/sd-bus/bus-socket.c
++++ b/src/libsystemd/sd-bus/bus-socket.c
+@@ -27,6 +27,7 @@
+ #include "string-util.h"
+ #include "user-util.h"
+ #include "utf8.h"
++#include "missing_stdlib.h"
+ 
+ #define SNDBUF_SIZE (8*1024*1024)
+ 
+diff --git a/src/libsystemd/sd-bus/sd-bus.c b/src/libsystemd/sd-bus/sd-bus.c
+index f6a5e4aa06..b36faa79a3 100644
+--- a/src/libsystemd/sd-bus/sd-bus.c
++++ b/src/libsystemd/sd-bus/sd-bus.c
+@@ -44,6 +44,7 @@
+ #include "string-util.h"
+ #include "strv.h"
+ #include "user-util.h"
++#include "missing_stdlib.h"
+ 
+ #define log_debug_bus_message(m)                                         \
+         do {                                                             \
+diff --git a/src/libsystemd/sd-bus/test-bus-benchmark.c b/src/libsystemd/sd-bus/test-bus-benchmark.c
+index 1eb6edd329..d434a3c178 100644
+--- a/src/libsystemd/sd-bus/test-bus-benchmark.c
++++ b/src/libsystemd/sd-bus/test-bus-benchmark.c
+@@ -13,6 +13,7 @@
+ #include "missing_resource.h"
+ #include "string-util.h"
+ #include "time-util.h"
++#include "missing_stdlib.h"
+ 
+ #define MAX_SIZE (2*1024*1024)
+ 
+diff --git a/src/libsystemd/sd-journal/sd-journal.c b/src/libsystemd/sd-journal/sd-journal.c
+index 9947947ef2..8dc6f93159 100644
+--- a/src/libsystemd/sd-journal/sd-journal.c
++++ b/src/libsystemd/sd-journal/sd-journal.c
+@@ -41,6 +41,7 @@
+ #include "string-util.h"
+ #include "strv.h"
+ #include "syslog-util.h"
++#include "missing_stdlib.h"
+ 
+ #define JOURNAL_FILES_RECHECK_USEC (2 * USEC_PER_SEC)
+ 
+diff --git a/src/login/pam_systemd.c b/src/login/pam_systemd.c
+index ba2fca32c6..e1f9caa13b 100644
+--- a/src/login/pam_systemd.c
++++ b/src/login/pam_systemd.c
+@@ -32,6 +32,7 @@
+ #include "locale-util.h"
+ #include "login-util.h"
+ #include "macro.h"
++#include "missing_stdlib.h"
+ #include "pam-util.h"
+ #include "parse-util.h"
+ #include "path-util.h"
+diff --git a/src/network/generator/network-generator.c b/src/network/generator/network-generator.c
+index 1090934bfc..69a77f66e2 100644
+--- a/src/network/generator/network-generator.c
++++ b/src/network/generator/network-generator.c
+@@ -13,6 +13,7 @@
+ #include "string-table.h"
+ #include "string-util.h"
+ #include "strv.h"
++#include "missing_stdlib.h"
+ 
+ /*
+   # .network
+diff --git a/src/nspawn/nspawn-settings.c b/src/nspawn/nspawn-settings.c
+index 05bde1c756..aa29587868 100644
+--- a/src/nspawn/nspawn-settings.c
++++ b/src/nspawn/nspawn-settings.c
+@@ -16,6 +16,7 @@
+ #include "string-util.h"
+ #include "strv.h"
+ #include "user-util.h"
++#include "missing_stdlib.h"
+ 
+ Settings *settings_new(void) {
+         Settings *s;
+diff --git a/src/nss-mymachines/nss-mymachines.c b/src/nss-mymachines/nss-mymachines.c
+index c64e79bdff..eda26b0b9a 100644
+--- a/src/nss-mymachines/nss-mymachines.c
++++ b/src/nss-mymachines/nss-mymachines.c
+@@ -21,6 +21,7 @@
+ #include "nss-util.h"
+ #include "signal-util.h"
+ #include "string-util.h"
++#include "missing_stdlib.h"
+ 
+ static void setup_logging_once(void) {
+         static pthread_once_t once = PTHREAD_ONCE_INIT;
+diff --git a/src/portable/portable.c b/src/portable/portable.c
+index 7811833fac..c6414da91c 100644
+--- a/src/portable/portable.c
++++ b/src/portable/portable.c
+@@ -39,6 +39,7 @@
+ #include "strv.h"
+ #include "tmpfile-util.h"
+ #include "user-util.h"
++#include "missing_stdlib.h"
+ 
+ /* Markers used in the first line of our 20-portable.conf unit file drop-in to determine, that a) the unit file was
+  * dropped there by the portable service logic and b) for which image it was dropped there. */
+diff --git a/src/resolve/resolvectl.c b/src/resolve/resolvectl.c
+index 2638e985fb..82c903fd66 100644
+--- a/src/resolve/resolvectl.c
++++ b/src/resolve/resolvectl.c
+@@ -48,6 +48,7 @@
+ #include "varlink.h"
+ #include "verb-log-control.h"
+ #include "verbs.h"
++#include "missing_stdlib.h"
+ 
+ static int arg_family = AF_UNSPEC;
+ static int arg_ifindex = 0;
+diff --git a/src/shared/bus-get-properties.c b/src/shared/bus-get-properties.c
+index 8b4f66b22e..5926e4c61b 100644
+--- a/src/shared/bus-get-properties.c
++++ b/src/shared/bus-get-properties.c
+@@ -4,6 +4,7 @@
+ #include "rlimit-util.h"
+ #include "stdio-util.h"
+ #include "string-util.h"
++#include "missing_stdlib.h"
+ 
+ int bus_property_get_bool(
+                 sd_bus *bus,
+diff --git a/src/shared/bus-unit-procs.c b/src/shared/bus-unit-procs.c
+index 8b462b5627..183ce1c18e 100644
+--- a/src/shared/bus-unit-procs.c
++++ b/src/shared/bus-unit-procs.c
+@@ -11,6 +11,7 @@
+ #include "sort-util.h"
+ #include "string-util.h"
+ #include "terminal-util.h"
++#include "missing_stdlib.h"
+ 
+ struct CGroupInfo {
+         char *cgroup_path;
+diff --git a/src/shared/bus-unit-util.c b/src/shared/bus-unit-util.c
+index 1e95e36678..640ee031d5 100644
+--- a/src/shared/bus-unit-util.c
++++ b/src/shared/bus-unit-util.c
+@@ -50,6 +50,7 @@
+ #include "unit-def.h"
+ #include "user-util.h"
+ #include "utf8.h"
++#include "missing_stdlib.h"
+ 
+ int bus_parse_unit_info(sd_bus_message *message, UnitInfo *u) {
+         assert(message);
+diff --git a/src/shared/bus-util.c b/src/shared/bus-util.c
+index d09ec5148d..f38a8f7cc1 100644
+--- a/src/shared/bus-util.c
++++ b/src/shared/bus-util.c
+@@ -21,6 +21,7 @@
+ #include "path-util.h"
+ #include "socket-util.h"
+ #include "stdio-util.h"
++#include "missing_stdlib.h"
+ 
+ static int name_owner_change_callback(sd_bus_message *m, void *userdata, sd_bus_error *ret_error) {
+         sd_event *e = ASSERT_PTR(userdata);
+diff --git a/src/shared/dns-domain.c b/src/shared/dns-domain.c
+index 620b156563..5ee5b09186 100644
+--- a/src/shared/dns-domain.c
++++ b/src/shared/dns-domain.c
+@@ -18,6 +18,7 @@
+ #include "string-util.h"
+ #include "strv.h"
+ #include "utf8.h"
++#include "missing_stdlib.h"
+ 
+ int dns_label_unescape(const char **name, char *dest, size_t sz, DNSLabelFlags flags) {
+         const char *n;
+diff --git a/src/shared/journal-importer.c b/src/shared/journal-importer.c
+index d9eabec886..534c6cf7e3 100644
+--- a/src/shared/journal-importer.c
++++ b/src/shared/journal-importer.c
+@@ -15,6 +15,7 @@
+ #include "parse-util.h"
+ #include "string-util.h"
+ #include "unaligned.h"
++#include "missing_stdlib.h"
+ 
+ enum {
+         IMPORTER_STATE_LINE = 0,    /* waiting to read, or reading line */
+diff --git a/src/shared/logs-show.c b/src/shared/logs-show.c
+index b72e516c8d..6e832b74c3 100644
+--- a/src/shared/logs-show.c
++++ b/src/shared/logs-show.c
+@@ -41,6 +41,7 @@
+ #include "time-util.h"
+ #include "utf8.h"
+ #include "web-util.h"
++#include "missing_stdlib.h"
+ 
+ /* up to three lines (each up to 100 characters) or 300 characters, whichever is less */
+ #define PRINT_LINE_THRESHOLD 3
+diff --git a/src/shared/pager.c b/src/shared/pager.c
+index 6ed35a3ca9..99d9d36140 100644
+--- a/src/shared/pager.c
++++ b/src/shared/pager.c
+@@ -25,6 +25,7 @@
+ #include "string-util.h"
+ #include "strv.h"
+ #include "terminal-util.h"
++#include "missing_stdlib.h"
+ 
+ static pid_t pager_pid = 0;
+ 
+diff --git a/src/socket-proxy/socket-proxyd.c b/src/socket-proxy/socket-proxyd.c
+index 821049e667..08a5bdae3d 100644
+--- a/src/socket-proxy/socket-proxyd.c
++++ b/src/socket-proxy/socket-proxyd.c
+@@ -26,6 +26,7 @@
+ #include "set.h"
+ #include "socket-util.h"
+ #include "string-util.h"
++#include "missing_stdlib.h"
+ 
+ #define BUFFER_SIZE (256 * 1024)
+ 
+diff --git a/src/test/test-hexdecoct.c b/src/test/test-hexdecoct.c
+index 9d71db6ae1..a9938c1e6e 100644
+--- a/src/test/test-hexdecoct.c
++++ b/src/test/test-hexdecoct.c
+@@ -7,6 +7,7 @@
+ #include "macro.h"
+ #include "random-util.h"
+ #include "string-util.h"
++#include "missing_stdlib.h"
+ #include "tests.h"
+ 
+ TEST(hexchar) {
+diff --git a/src/udev/udev-builtin-path_id.c b/src/udev/udev-builtin-path_id.c
+index 8e4d57ee72..6b4555b4d5 100644
+--- a/src/udev/udev-builtin-path_id.c
++++ b/src/udev/udev-builtin-path_id.c
+@@ -22,6 +22,7 @@
+ #include "sysexits.h"
+ #include "udev-builtin.h"
+ #include "udev-util.h"
++#include "missing_stdlib.h"
+ 
+ _printf_(2,3)
+ static void path_prepend(char **path, const char *fmt, ...) {
+diff --git a/src/udev/udev-event.c b/src/udev/udev-event.c
+index ec4ad30824..bc40303a46 100644
+--- a/src/udev/udev-event.c
++++ b/src/udev/udev-event.c
+@@ -34,6 +34,7 @@
+ #include "udev-util.h"
+ #include "udev-watch.h"
+ #include "user-util.h"
++#include "missing_stdlib.h"
+ 
+ typedef struct Spawn {
+         sd_device *device;
+diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c
+index 5bd09a64d1..0ce79f815c 100644
+--- a/src/udev/udev-rules.c
++++ b/src/udev/udev-rules.c
+@@ -34,6 +34,7 @@
+ #include "udev-util.h"
+ #include "user-util.h"
+ #include "virt.h"
++#include "missing_stdlib.h"
+ 
+ #define RULES_DIRS (const char* const*) CONF_PATHS_STRV("udev/rules.d")
+ 
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0012-don-t-fail-if-GLOB_BRACE-and-GLOB_ALTDIRFUNC-is-not-.patch b/meta-openeuler/recipes-core/systemd/systemd/0012-don-t-fail-if-GLOB_BRACE-and-GLOB_ALTDIRFUNC-is-not-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b86cc42589dc0a5249566cd152bd13893e933fcb
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0012-don-t-fail-if-GLOB_BRACE-and-GLOB_ALTDIRFUNC-is-not-.patch
@@ -0,0 +1,155 @@
+From 747ff78ecda6afe01c7eab4d7c27aea6af810c86 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Mon, 25 Feb 2019 14:56:21 +0800
+Subject: [PATCH] don't fail if GLOB_BRACE and GLOB_ALTDIRFUNC is not defined
+
+If the standard library doesn't provide brace
+expansion users just won't get it.
+
+Dont use GNU GLOB extentions on non-glibc systems
+
+Conditionalize use of GLOB_ALTDIRFUNC
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+[rebased for systemd 243]
+Signed-off-by: Scott Murray <scott.murray@konsulko.com>
+---
+ src/basic/glob-util.c     | 12 ++++++++++++
+ src/test/test-glob-util.c | 16 ++++++++++++++++
+ src/tmpfiles/tmpfiles.c   | 10 ++++++++++
+ 3 files changed, 38 insertions(+)
+
+diff --git a/src/basic/glob-util.c b/src/basic/glob-util.c
+index fd60a6eda2..c73edc41ea 100644
+--- a/src/basic/glob-util.c
++++ b/src/basic/glob-util.c
+@@ -12,6 +12,12 @@
+ #include "path-util.h"
+ #include "strv.h"
+ 
++/* Don't fail if the standard library
++ * doesn't provide brace expansion */
++#ifndef GLOB_BRACE
++#define GLOB_BRACE 0
++#endif
++
+ static void closedir_wrapper(void* v) {
+         (void) closedir(v);
+ }
+@@ -19,6 +25,7 @@ static void closedir_wrapper(void* v) {
+ int safe_glob(const char *path, int flags, glob_t *pglob) {
+         int k;
+ 
++#ifdef GLOB_ALTDIRFUNC
+         /* We want to set GLOB_ALTDIRFUNC ourselves, don't allow it to be set. */
+         assert(!(flags & GLOB_ALTDIRFUNC));
+ 
+@@ -32,9 +39,14 @@ int safe_glob(const char *path, int flags, glob_t *pglob) {
+                 pglob->gl_lstat = lstat;
+         if (!pglob->gl_stat)
+                 pglob->gl_stat = stat;
++#endif
+ 
+         errno = 0;
++#ifdef GLOB_ALTDIRFUNC
+         k = glob(path, flags | GLOB_ALTDIRFUNC, NULL, pglob);
++#else
++        k = glob(path, flags, NULL, pglob);
++#endif
+         if (k == GLOB_NOMATCH)
+                 return -ENOENT;
+         if (k == GLOB_NOSPACE)
+diff --git a/src/test/test-glob-util.c b/src/test/test-glob-util.c
+index 9b3e73cce0..3790ba3be5 100644
+--- a/src/test/test-glob-util.c
++++ b/src/test/test-glob-util.c
+@@ -34,6 +34,12 @@ TEST(glob_first) {
+         assert_se(first == NULL);
+ }
+ 
++/* Don't fail if the standard library
++ * doesn't provide brace expansion */
++#ifndef GLOB_BRACE
++#define GLOB_BRACE 0
++#endif
++
+ TEST(glob_exists) {
+         char name[] = "/tmp/test-glob_exists.XXXXXX";
+         int fd = -EBADF;
+@@ -61,11 +67,13 @@ TEST(glob_no_dot) {
+         const char *fn;
+ 
+         _cleanup_globfree_ glob_t g = {
++#ifdef GLOB_ALTDIRFUNC
+                 .gl_closedir = closedir_wrapper,
+                 .gl_readdir = (struct dirent *(*)(void *)) readdir_no_dot,
+                 .gl_opendir = (void *(*)(const char *)) opendir,
+                 .gl_lstat = lstat,
+                 .gl_stat = stat,
++#endif
+         };
+ 
+         int r;
+@@ -73,11 +81,19 @@ TEST(glob_no_dot) {
+         assert_se(mkdtemp(template));
+ 
+         fn = strjoina(template, "/*");
++#ifdef GLOB_ALTDIRFUNC
+         r = glob(fn, GLOB_NOSORT|GLOB_BRACE|GLOB_ALTDIRFUNC, NULL, &g);
++#else
++        r = glob(fn, GLOB_NOSORT|GLOB_BRACE, NULL, &g);
++#endif
+         assert_se(r == GLOB_NOMATCH);
+ 
+         fn = strjoina(template, "/.*");
++#ifdef GLOB_ALTDIRFUNC
+         r = glob(fn, GLOB_NOSORT|GLOB_BRACE|GLOB_ALTDIRFUNC, NULL, &g);
++#else
++        r = glob(fn, GLOB_NOSORT|GLOB_BRACE, NULL, &g);
++#endif
+         assert_se(r == GLOB_NOMATCH);
+ 
+         (void) rm_rf(template, REMOVE_ROOT|REMOVE_PHYSICAL);
+diff --git a/src/tmpfiles/tmpfiles.c b/src/tmpfiles/tmpfiles.c
+index 458aed7054..2cf24b38c0 100644
+--- a/src/tmpfiles/tmpfiles.c
++++ b/src/tmpfiles/tmpfiles.c
+@@ -73,6 +73,12 @@
+ #include "user-util.h"
+ #include "virt.h"
+ 
++/* Don't fail if the standard library
++ * doesn't provide brace expansion */
++#ifndef GLOB_BRACE
++#define GLOB_BRACE 0
++#endif
++
+ /* This reads all files listed in /etc/tmpfiles.d/?*.conf and creates
+  * them in the file system. This is intended to be used to create
+  * properly owned directories beneath /tmp, /var/tmp, /run, which are
+@@ -2194,7 +2200,9 @@ finish:
+ 
+ static int glob_item(Item *i, action_t action) {
+         _cleanup_globfree_ glob_t g = {
++#ifdef GLOB_ALTDIRFUNC
+                 .gl_opendir = (void *(*)(const char *)) opendir_nomod,
++#endif
+         };
+         int r = 0, k;
+ 
+@@ -2214,7 +2222,9 @@ static int glob_item(Item *i, action_t action) {
+ 
+ static int glob_item_recursively(Item *i, fdaction_t action) {
+         _cleanup_globfree_ glob_t g = {
++#ifdef GLOB_ALTDIRFUNC
+                 .gl_opendir = (void *(*)(const char *)) opendir_nomod,
++#endif
+         };
+         int r = 0, k;
+ 
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0013-add-missing-FTW_-macros-for-musl.patch b/meta-openeuler/recipes-core/systemd/systemd/0013-add-missing-FTW_-macros-for-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d6aaadc006f5802b0a97f95e1326cea0473336bb
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0013-add-missing-FTW_-macros-for-musl.patch
@@ -0,0 +1,44 @@
+From efd7b41cf270c7b07ee3b9aec0fedd8e52dd422f Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Mon, 25 Feb 2019 15:00:06 +0800
+Subject: [PATCH] add missing FTW_ macros for musl
+
+This is to avoid build failures like below for musl.
+
+  locale-util.c:296:24: error: 'FTW_STOP' undeclared
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/basic/missing_type.h    | 4 ++++
+ src/test/test-recurse-dir.c | 1 +
+ 2 files changed, 5 insertions(+)
+
+diff --git a/src/basic/missing_type.h b/src/basic/missing_type.h
+index 6c0456349d..73a5b90e3c 100644
+--- a/src/basic/missing_type.h
++++ b/src/basic/missing_type.h
+@@ -14,3 +14,7 @@
+ #ifndef __GLIBC__
+ typedef int (*comparison_fn_t)(const void *, const void *);
+ #endif
++
++#ifndef FTW_CONTINUE
++#define FTW_CONTINUE 0
++#endif
+diff --git a/src/test/test-recurse-dir.c b/src/test/test-recurse-dir.c
+index 2c2120b136..bc60a178a2 100644
+--- a/src/test/test-recurse-dir.c
++++ b/src/test/test-recurse-dir.c
+@@ -6,6 +6,7 @@
+ #include "recurse-dir.h"
+ #include "strv.h"
+ #include "tests.h"
++#include "missing_type.h"
+ 
+ static char **list_nftw = NULL;
+ 
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0014-Use-uintmax_t-for-handling-rlim_t.patch b/meta-openeuler/recipes-core/systemd/systemd/0014-Use-uintmax_t-for-handling-rlim_t.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f586d3ff5273613ecafc008a804f128f2e680e82
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0014-Use-uintmax_t-for-handling-rlim_t.patch
@@ -0,0 +1,106 @@
+From 60f7d2c62bc3718023df93c01688d3ee1625d64d Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Mon, 25 Feb 2019 15:12:41 +0800
+Subject: [PATCH] Use uintmax_t for handling rlim_t
+
+PRIu{32,64} is not right format to represent rlim_t type
+therefore use %ju and typecast the rlim_t variables to
+uintmax_t.
+
+Fixes portablility errors like
+
+execute.c:3446:36: error: format '%lu' expects argument of type 'long unsigned int', but argument 5 has type 'rlim_t {aka long long unsigned int}' [-Werror=format=]
+|                          fprintf(f, "%s%s: " RLIM_FMT "\n",
+|                                     ^~~~~~~~
+|                                  prefix, rlimit_to_string(i), c->rlimit[i]->rlim_max);
+|                                                               ~~~~~~~~~~~~~~~~~~~~~~
+
+Upstream-Status: Denied [https://github.com/systemd/systemd/pull/7199]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+[Rebased for v241]
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/basic/format-util.h |  8 +-------
+ src/basic/rlimit-util.c | 12 ++++++------
+ src/core/execute.c      |  4 ++--
+ 3 files changed, 9 insertions(+), 15 deletions(-)
+
+diff --git a/src/basic/format-util.h b/src/basic/format-util.h
+index 8719df3e29..9becc96066 100644
+--- a/src/basic/format-util.h
++++ b/src/basic/format-util.h
+@@ -34,13 +34,7 @@ assert_cc(sizeof(gid_t) == sizeof(uint32_t));
+ #  error Unknown timex member size
+ #endif
+ 
+-#if SIZEOF_RLIM_T == 8
+-#  define RLIM_FMT "%" PRIu64
+-#elif SIZEOF_RLIM_T == 4
+-#  define RLIM_FMT "%" PRIu32
+-#else
+-#  error Unknown rlim_t size
+-#endif
++#define RLIM_FMT "%ju"
+ 
+ #if SIZEOF_DEV_T == 8
+ #  define DEV_FMT "%" PRIu64
+diff --git a/src/basic/rlimit-util.c b/src/basic/rlimit-util.c
+index 33dfde9d6c..e018fd81fd 100644
+--- a/src/basic/rlimit-util.c
++++ b/src/basic/rlimit-util.c
+@@ -44,7 +44,7 @@ int setrlimit_closest(int resource, const struct rlimit *rlim) {
+             fixed.rlim_max == highest.rlim_max)
+                 return 0;
+ 
+-        log_debug("Failed at setting rlimit " RLIM_FMT " for resource RLIMIT_%s. Will attempt setting value " RLIM_FMT " instead.", rlim->rlim_max, rlimit_to_string(resource), fixed.rlim_max);
++        log_debug("Failed at setting rlimit " RLIM_FMT " for resource RLIMIT_%s. Will attempt setting value " RLIM_FMT " instead.", (uintmax_t)rlim->rlim_max, rlimit_to_string(resource), (uintmax_t)fixed.rlim_max);
+ 
+         return RET_NERRNO(setrlimit(resource, &fixed));
+ }
+@@ -307,13 +307,13 @@ int rlimit_format(const struct rlimit *rl, char **ret) {
+         if (rl->rlim_cur >= RLIM_INFINITY && rl->rlim_max >= RLIM_INFINITY)
+                 r = free_and_strdup(&s, "infinity");
+         else if (rl->rlim_cur >= RLIM_INFINITY)
+-                r = asprintf(&s, "infinity:" RLIM_FMT, rl->rlim_max);
++                r = asprintf(&s, "infinity:" RLIM_FMT, (uintmax_t)rl->rlim_max);
+         else if (rl->rlim_max >= RLIM_INFINITY)
+-                r = asprintf(&s, RLIM_FMT ":infinity", rl->rlim_cur);
++                r = asprintf(&s, RLIM_FMT ":infinity", (uintmax_t)rl->rlim_cur);
+         else if (rl->rlim_cur == rl->rlim_max)
+-                r = asprintf(&s, RLIM_FMT, rl->rlim_cur);
++                r = asprintf(&s, RLIM_FMT, (uintmax_t)rl->rlim_cur);
+         else
+-                r = asprintf(&s, RLIM_FMT ":" RLIM_FMT, rl->rlim_cur, rl->rlim_max);
++                r = asprintf(&s, RLIM_FMT ":" RLIM_FMT, (uintmax_t)rl->rlim_cur, (uintmax_t)rl->rlim_max);
+         if (r < 0)
+                 return -ENOMEM;
+ 
+@@ -403,7 +403,7 @@ int rlimit_nofile_safe(void) {
+ 
+         rl.rlim_cur = FD_SETSIZE;
+         if (setrlimit(RLIMIT_NOFILE, &rl) < 0)
+-                return log_debug_errno(errno, "Failed to lower RLIMIT_NOFILE's soft limit to " RLIM_FMT ": %m", rl.rlim_cur);
++                return log_debug_errno(errno, "Failed to lower RLIMIT_NOFILE's soft limit to " RLIM_FMT ": %m", (uintmax_t)rl.rlim_cur);
+ 
+         return 1;
+ }
+diff --git a/src/core/execute.c b/src/core/execute.c
+index 8ef76de9ab..ea1c203e43 100644
+--- a/src/core/execute.c
++++ b/src/core/execute.c
+@@ -6034,9 +6034,9 @@ void exec_context_dump(const ExecContext *c, FILE* f, const char *prefix) {
+         for (unsigned i = 0; i < RLIM_NLIMITS; i++)
+                 if (c->rlimit[i]) {
+                         fprintf(f, "%sLimit%s: " RLIM_FMT "\n",
+-                                prefix, rlimit_to_string(i), c->rlimit[i]->rlim_max);
++                                prefix, rlimit_to_string(i), (uintmax_t)c->rlimit[i]->rlim_max);
+                         fprintf(f, "%sLimit%sSoft: " RLIM_FMT "\n",
+-                                prefix, rlimit_to_string(i), c->rlimit[i]->rlim_cur);
++                                prefix, rlimit_to_string(i), (uintmax_t)c->rlimit[i]->rlim_cur);
+                 }
+ 
+         if (c->ioprio_set) {
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0015-test-sizeof.c-Disable-tests-for-missing-typedefs-in-.patch b/meta-openeuler/recipes-core/systemd/systemd/0015-test-sizeof.c-Disable-tests-for-missing-typedefs-in-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..afc80b9511afaecb27f1db65eb63203ad673dc37
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0015-test-sizeof.c-Disable-tests-for-missing-typedefs-in-.patch
@@ -0,0 +1,41 @@
+From 96088895149746dd2ee8e8c2e4b97972ccf44696 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Wed, 28 Feb 2018 21:25:22 -0800
+Subject: [PATCH] test-sizeof.c: Disable tests for missing typedefs in musl
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/test/test-sizeof.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/src/test/test-sizeof.c b/src/test/test-sizeof.c
+index 55bd81e22f..6cf92bffde 100644
+--- a/src/test/test-sizeof.c
++++ b/src/test/test-sizeof.c
+@@ -55,8 +55,10 @@ int main(void) {
+         info(unsigned);
+         info(unsigned long);
+         info(unsigned long long);
++#ifdef __GLIBC__
+         info(__syscall_ulong_t);
+         info(__syscall_slong_t);
++#endif
+         info(intmax_t);
+         info(uintmax_t);
+ 
+@@ -76,7 +78,9 @@ int main(void) {
+         info(ssize_t);
+         info(time_t);
+         info(usec_t);
++#ifdef __GLIBC__
+         info(__time_t);
++#endif
+         info(pid_t);
+         info(uid_t);
+         info(gid_t);
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0016-don-t-pass-AT_SYMLINK_NOFOLLOW-flag-to-faccessat.patch b/meta-openeuler/recipes-core/systemd/systemd/0016-don-t-pass-AT_SYMLINK_NOFOLLOW-flag-to-faccessat.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2f84d3d6c2536401f46f250b0ddb29451cafbf7e
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0016-don-t-pass-AT_SYMLINK_NOFOLLOW-flag-to-faccessat.patch
@@ -0,0 +1,99 @@
+From 26b02348e39fe72b73dd61bba8a0cefb0352717d Mon Sep 17 00:00:00 2001
+From: Andre McCurdy <armccurdy@gmail.com>
+Date: Tue, 10 Oct 2017 14:33:30 -0700
+Subject: [PATCH] don't pass AT_SYMLINK_NOFOLLOW flag to faccessat()
+
+Avoid using AT_SYMLINK_NOFOLLOW flag. It doesn't seem like the right
+thing to do and it's not portable (not supported by musl). See:
+
+  http://lists.landley.net/pipermail/toybox-landley.net/2014-September/003610.html
+  http://www.openwall.com/lists/musl/2015/02/05/2
+
+Note that laccess() is never passing AT_EACCESS so a lot of the
+discussion in the links above doesn't apply. Note also that
+(currently) all systemd callers of laccess() pass mode as F_OK, so
+only check for existence of a file, not access permissions.
+Therefore, in this case, the only distiction between faccessat()
+with (flag == 0) and (flag == AT_SYMLINK_NOFOLLOW) is the behaviour
+for broken symlinks; laccess() on a broken symlink will succeed with
+(flag == AT_SYMLINK_NOFOLLOW) and fail (flag == 0).
+
+The laccess() macros was added to systemd some time ago and it's not
+clear if or why it needs to return success for broken symlinks. Maybe
+just historical and not actually necessary or desired behaviour?
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
+---
+ src/basic/fs-util.h          | 21 ++++++++++++++++++++-
+ src/shared/base-filesystem.c |  6 +++---
+ 2 files changed, 23 insertions(+), 4 deletions(-)
+
+diff --git a/src/basic/fs-util.h b/src/basic/fs-util.h
+index 932d003f19..33215dbf5f 100644
+--- a/src/basic/fs-util.h
++++ b/src/basic/fs-util.h
+@@ -50,8 +50,27 @@ int futimens_opath(int fd, const struct timespec ts[2]);
+ int fd_warn_permissions(const char *path, int fd);
+ int stat_warn_permissions(const char *path, const struct stat *st);
+ 
++/*
++   Avoid using AT_SYMLINK_NOFOLLOW flag. It doesn't seem like the right thing to
++   do and it's not portable (not supported by musl). See:
++
++     http://lists.landley.net/pipermail/toybox-landley.net/2014-September/003610.html
++     http://www.openwall.com/lists/musl/2015/02/05/2
++
++   Note that laccess() is never passing AT_EACCESS so a lot of the discussion in
++   the links above doesn't apply. Note also that (currently) all systemd callers
++   of laccess() pass mode as F_OK, so only check for existence of a file, not
++   access permissions. Therefore, in this case, the only distiction between
++   faccessat() with (flag == 0) and (flag == AT_SYMLINK_NOFOLLOW) is the
++   behaviour for broken symlinks; laccess() on a broken symlink will succeed
++   with (flag == AT_SYMLINK_NOFOLLOW) and fail (flag == 0).
++
++   The laccess() macros was added to systemd some time ago and it's not clear if
++   or why it needs to return success for broken symlinks. Maybe just historical
++   and not actually necessary or desired behaviour?
++*/
+ #define laccess(path, mode)                                             \
+-        RET_NERRNO(faccessat(AT_FDCWD, (path), (mode), AT_SYMLINK_NOFOLLOW))
++        RET_NERRNO(faccessat(AT_FDCWD, (path), (mode), 0))
+ 
+ int touch_file(const char *path, bool parents, usec_t stamp, uid_t uid, gid_t gid, mode_t mode);
+ 
+diff --git a/src/shared/base-filesystem.c b/src/shared/base-filesystem.c
+index be6dd1654a..2726dc946a 100644
+--- a/src/shared/base-filesystem.c
++++ b/src/shared/base-filesystem.c
+@@ -131,7 +131,7 @@ int base_filesystem_create(const char *root, uid_t uid, gid_t gid) {
+                 return log_error_errno(errno, "Failed to open root file system: %m");
+ 
+         for (size_t i = 0; i < ELEMENTSOF(table); i++) {
+-                if (faccessat(fd, table[i].dir, F_OK, AT_SYMLINK_NOFOLLOW) >= 0)
++                if (faccessat(fd, table[i].dir, F_OK, 0) >= 0)
+                         continue;
+ 
+                 if (table[i].target) {
+@@ -139,7 +139,7 @@ int base_filesystem_create(const char *root, uid_t uid, gid_t gid) {
+ 
+                         /* check if one of the targets exists */
+                         NULSTR_FOREACH(s, table[i].target) {
+-                                if (faccessat(fd, s, F_OK, AT_SYMLINK_NOFOLLOW) < 0)
++                                if (faccessat(fd, s, F_OK, 0) < 0)
+                                         continue;
+ 
+                                 /* check if a specific file exists at the target path */
+@@ -150,7 +150,7 @@ int base_filesystem_create(const char *root, uid_t uid, gid_t gid) {
+                                         if (!p)
+                                                 return log_oom();
+ 
+-                                        if (faccessat(fd, p, F_OK, AT_SYMLINK_NOFOLLOW) < 0)
++                                        if (faccessat(fd, p, F_OK, 0) < 0)
+                                                 continue;
+                                 }
+ 
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0017-Define-glibc-compatible-basename-for-non-glibc-syste.patch b/meta-openeuler/recipes-core/systemd/systemd/0017-Define-glibc-compatible-basename-for-non-glibc-syste.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7d74cfcc24501406f13aa271f141782c2da68410
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0017-Define-glibc-compatible-basename-for-non-glibc-syste.patch
@@ -0,0 +1,34 @@
+From fdc7fb940bb41020271b9db41d5608004efdbde5 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 27 May 2018 08:36:44 -0700
+Subject: [PATCH] Define glibc compatible basename() for non-glibc systems
+
+Fixes builds with musl, even though systemd is adamant about
+using non-posix basename implementation, we have a way out
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/machine/machine-dbus.c | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/src/machine/machine-dbus.c b/src/machine/machine-dbus.c
+index 45bc056326..aee51d5da5 100644
+--- a/src/machine/machine-dbus.c
++++ b/src/machine/machine-dbus.c
+@@ -4,6 +4,11 @@
+ #include <sys/mount.h>
+ #include <sys/wait.h>
+ 
++#if !defined(__GLIBC__)
++#include <string.h>
++#define basename(src) (strrchr(src,'/') ? strrchr(src,'/')+1 : src)
++#endif
++
+ #include "alloc-util.h"
+ #include "bus-common-errors.h"
+ #include "bus-get-properties.h"
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0018-Do-not-disable-buffering-when-writing-to-oom_score_a.patch b/meta-openeuler/recipes-core/systemd/systemd/0018-Do-not-disable-buffering-when-writing-to-oom_score_a.patch
new file mode 100644
index 0000000000000000000000000000000000000000..401a9a9546c54423f8c1fefc8f537e6ab33aa3ae
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0018-Do-not-disable-buffering-when-writing-to-oom_score_a.patch
@@ -0,0 +1,41 @@
+From 32fd0dc67b6df531f0769dbb099dbe8f30c28514 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Wed, 4 Jul 2018 15:00:44 +0800
+Subject: [PATCH] Do not disable buffering when writing to oom_score_adj
+
+On musl, disabling buffering when writing to oom_score_adj will
+cause the following error.
+
+  Failed to adjust OOM setting: Invalid argument
+
+This error appears for systemd-udevd.service and dbus.service.
+This is because kernel receives '-' instead of the whole '-900'
+if buffering is disabled.
+
+This is libc implementation specific, as glibc does not have this issue.
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+[rebased for systemd 243]
+Signed-off-by: Scott Murray <scott.murray@konsulko.com>
+---
+ src/basic/process-util.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/basic/process-util.c b/src/basic/process-util.c
+index 0747c14c1c..8d0c5aae92 100644
+--- a/src/basic/process-util.c
++++ b/src/basic/process-util.c
+@@ -1405,7 +1405,7 @@ int set_oom_score_adjust(int value) {
+         xsprintf(t, "%i", value);
+ 
+         return write_string_file("/proc/self/oom_score_adj", t,
+-                                 WRITE_STRING_FILE_VERIFY_ON_FAILURE|WRITE_STRING_FILE_DISABLE_BUFFER);
++                                 WRITE_STRING_FILE_VERIFY_ON_FAILURE);
+ }
+ 
+ int get_oom_score_adjust(int *ret) {
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0019-distinguish-XSI-compliant-strerror_r-from-GNU-specif.patch b/meta-openeuler/recipes-core/systemd/systemd/0019-distinguish-XSI-compliant-strerror_r-from-GNU-specif.patch
new file mode 100644
index 0000000000000000000000000000000000000000..48b8eda0a5e4f624da7f498ebf05223e185fae60
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0019-distinguish-XSI-compliant-strerror_r-from-GNU-specif.patch
@@ -0,0 +1,76 @@
+From ed46afcbc6bc1f6277a0a54c3db8cf1b056bca1e Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Tue, 10 Jul 2018 15:40:17 +0800
+Subject: [PATCH] distinguish XSI-compliant strerror_r from GNU-specifi
+ strerror_r
+
+XSI-compliant strerror_r and GNU-specifi strerror_r are different.
+
+       int strerror_r(int errnum, char *buf, size_t buflen);
+                   /* XSI-compliant */
+
+       char *strerror_r(int errnum, char *buf, size_t buflen);
+                   /* GNU-specific */
+
+We need to distinguish between them. Otherwise, we'll get an int value
+assigned to (char *) variable, resulting in segment fault.
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/libsystemd/sd-bus/bus-error.c        | 11 ++++++++++-
+ src/libsystemd/sd-journal/journal-send.c |  5 +++++
+ 2 files changed, 15 insertions(+), 1 deletion(-)
+
+diff --git a/src/libsystemd/sd-bus/bus-error.c b/src/libsystemd/sd-bus/bus-error.c
+index 413e2dd43f..805e5da0c0 100644
+--- a/src/libsystemd/sd-bus/bus-error.c
++++ b/src/libsystemd/sd-bus/bus-error.c
+@@ -408,7 +408,12 @@ static void bus_error_strerror(sd_bus_error *e, int error) {
+                         return;
+ 
+                 errno = 0;
++#ifndef __GLIBC__
++                strerror_r(error, m, k);
++                x = m;
++#else
+                 x = strerror_r(error, m, k);
++#endif
+                 if (errno == ERANGE || strlen(x) >= k - 1) {
+                         free(m);
+                         k *= 2;
+@@ -593,8 +598,12 @@ const char* _bus_error_message(const sd_bus_error *e, int error, char buf[static
+ 
+         if (e && e->message)
+                 return e->message;
+-
++#ifndef __GLIBC__
++        strerror_r(abs(error), buf, ERRNO_BUF_LEN);
++        return buf;
++#else
+         return strerror_r(abs(error), buf, ERRNO_BUF_LEN);
++#endif
+ }
+ 
+ static bool map_ok(const sd_bus_error_map *map) {
+diff --git a/src/libsystemd/sd-journal/journal-send.c b/src/libsystemd/sd-journal/journal-send.c
+index 136ebcb153..8a75ba4ecd 100644
+--- a/src/libsystemd/sd-journal/journal-send.c
++++ b/src/libsystemd/sd-journal/journal-send.c
+@@ -381,7 +381,12 @@ static int fill_iovec_perror_and_send(const char *message, int skip, struct iove
+                 char* j;
+ 
+                 errno = 0;
++#ifndef __GLIBC__
++                strerror_r(_saved_errno_, buffer + 8 + k, n - 8 - k);
++                j = buffer + 8 + k;
++#else
+                 j = strerror_r(_saved_errno_, buffer + 8 + k, n - 8 - k);
++#endif
+                 if (errno == 0) {
+                         char error[STRLEN("ERRNO=") + DECIMAL_STR_MAX(int) + 1];
+ 
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0020-avoid-redefinition-of-prctl_mm_map-structure.patch b/meta-openeuler/recipes-core/systemd/systemd/0020-avoid-redefinition-of-prctl_mm_map-structure.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e5f017347c023b48122aed5819eadd2966faee55
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0020-avoid-redefinition-of-prctl_mm_map-structure.patch
@@ -0,0 +1,32 @@
+From 277b680d07a178b8278862b60417052d05c1376f Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Mon, 25 Feb 2019 15:44:54 +0800
+Subject: [PATCH] avoid redefinition of prctl_mm_map structure
+
+Fix the following compile failure:
+error: redefinition of 'struct prctl_mm_map'
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/basic/missing_prctl.h | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/basic/missing_prctl.h b/src/basic/missing_prctl.h
+index ab851306ba..5547cad875 100644
+--- a/src/basic/missing_prctl.h
++++ b/src/basic/missing_prctl.h
+@@ -1,7 +1,9 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ #pragma once
+ 
++#ifdef __GLIBC__
+ #include <linux/prctl.h>
++#endif
+ 
+ /* 58319057b7847667f0c9585b9de0e8932b0fdb08 (4.3) */
+ #ifndef PR_CAP_AMBIENT
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0021-do-not-disable-buffer-in-writing-files.patch b/meta-openeuler/recipes-core/systemd/systemd/0021-do-not-disable-buffer-in-writing-files.patch
new file mode 100644
index 0000000000000000000000000000000000000000..46267a5ada95b34cb1a171057bf9b9189698526a
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0021-do-not-disable-buffer-in-writing-files.patch
@@ -0,0 +1,448 @@
+From aa6e5588e6d01c12e2f101d140cc710ab199df16 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Fri, 1 Mar 2019 15:22:15 +0800
+Subject: [PATCH] do not disable buffer in writing files
+
+Do not disable buffer in writing files, otherwise we get
+failure at boot for musl like below.
+
+  [!!!!!!] Failed to allocate manager object.
+
+And there will be other failures, critical or not critical.
+This is specific to musl.
+
+Upstream-Status: Inappropriate [musl]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+[Rebased for v242]
+Signed-off-by: Andrej Valek <andrej.valek@siemens.com>
+[rebased for systemd 243]
+Signed-off-by: Scott Murray <scott.murray@konsulko.com>
+---
+ src/basic/cgroup-util.c                 | 12 ++++++------
+ src/basic/namespace-util.c              |  4 ++--
+ src/basic/procfs-util.c                 |  4 ++--
+ src/basic/sysctl-util.c                 |  2 +-
+ src/binfmt/binfmt.c                     |  6 +++---
+ src/core/cgroup.c                       |  2 +-
+ src/core/main.c                         |  2 +-
+ src/core/smack-setup.c                  |  8 ++++----
+ src/hibernate-resume/hibernate-resume.c |  2 +-
+ src/home/homework.c                     |  2 +-
+ src/libsystemd/sd-device/sd-device.c    |  2 +-
+ src/nspawn/nspawn-cgroup.c              |  2 +-
+ src/nspawn/nspawn.c                     |  6 +++---
+ src/shared/binfmt-util.c                |  2 +-
+ src/shared/cgroup-setup.c               |  4 ++--
+ src/shared/coredump-util.c              |  2 +-
+ src/shared/smack-util.c                 |  2 +-
+ src/sleep/sleep.c                       |  8 ++++----
+ src/udev/udev-rules.c                   |  1 -
+ src/vconsole/vconsole-setup.c           |  2 +-
+ 20 files changed, 37 insertions(+), 38 deletions(-)
+
+diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
+index 11b4375ed5..7d81a6007f 100644
+--- a/src/basic/cgroup-util.c
++++ b/src/basic/cgroup-util.c
+@@ -399,7 +399,7 @@ int cg_kill_kernel_sigkill(const char *controller, const char *path) {
+         if (r < 0)
+                 return r;
+ 
+-        r = write_string_file(killfile, "1", WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file(killfile, "1", 0);
+         if (r < 0)
+                 return r;
+ 
+@@ -805,7 +805,7 @@ int cg_install_release_agent(const char *controller, const char *agent) {
+ 
+         sc = strstrip(contents);
+         if (isempty(sc)) {
+-                r = write_string_file(fs, agent, WRITE_STRING_FILE_DISABLE_BUFFER);
++                r = write_string_file(fs, agent, 0);
+                 if (r < 0)
+                         return r;
+         } else if (!path_equal(sc, agent))
+@@ -823,7 +823,7 @@ int cg_install_release_agent(const char *controller, const char *agent) {
+ 
+         sc = strstrip(contents);
+         if (streq(sc, "0")) {
+-                r = write_string_file(fs, "1", WRITE_STRING_FILE_DISABLE_BUFFER);
++                r = write_string_file(fs, "1", 0);
+                 if (r < 0)
+                         return r;
+ 
+@@ -850,7 +850,7 @@ int cg_uninstall_release_agent(const char *controller) {
+         if (r < 0)
+                 return r;
+ 
+-        r = write_string_file(fs, "0", WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file(fs, "0", 0);
+         if (r < 0)
+                 return r;
+ 
+@@ -860,7 +860,7 @@ int cg_uninstall_release_agent(const char *controller) {
+         if (r < 0)
+                 return r;
+ 
+-        r = write_string_file(fs, "", WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file(fs, "", 0);
+         if (r < 0)
+                 return r;
+ 
+@@ -1752,7 +1752,7 @@ int cg_set_attribute(const char *controller, const char *path, const char *attri
+         if (r < 0)
+                 return r;
+ 
+-        return write_string_file(p, value, WRITE_STRING_FILE_DISABLE_BUFFER);
++        return write_string_file(p, value, 0);
+ }
+ 
+ int cg_get_attribute(const char *controller, const char *path, const char *attribute, char **ret) {
+diff --git a/src/basic/namespace-util.c b/src/basic/namespace-util.c
+index f5c0e04cec..272b920022 100644
+--- a/src/basic/namespace-util.c
++++ b/src/basic/namespace-util.c
+@@ -220,12 +220,12 @@ int userns_acquire(const char *uid_map, const char *gid_map) {
+                 freeze();
+ 
+         xsprintf(path, "/proc/" PID_FMT "/uid_map", pid);
+-        r = write_string_file(path, uid_map, WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file(path, uid_map, 0);
+         if (r < 0)
+                 return log_error_errno(r, "Failed to write UID map: %m");
+ 
+         xsprintf(path, "/proc/" PID_FMT "/gid_map", pid);
+-        r = write_string_file(path, gid_map, WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file(path, gid_map, 0);
+         if (r < 0)
+                 return log_error_errno(r, "Failed to write GID map: %m");
+ 
+diff --git a/src/basic/procfs-util.c b/src/basic/procfs-util.c
+index 64a95dd866..12cd16db1c 100644
+--- a/src/basic/procfs-util.c
++++ b/src/basic/procfs-util.c
+@@ -64,13 +64,13 @@ int procfs_tasks_set_limit(uint64_t limit) {
+          * decrease it, as threads-max is the much more relevant sysctl. */
+         if (limit > pid_max-1) {
+                 sprintf(buffer, "%" PRIu64, limit+1); /* Add one, since PID 0 is not a valid PID */
+-                r = write_string_file("/proc/sys/kernel/pid_max", buffer, WRITE_STRING_FILE_DISABLE_BUFFER);
++                r = write_string_file("/proc/sys/kernel/pid_max", buffer, 0);
+                 if (r < 0)
+                         return r;
+         }
+ 
+         sprintf(buffer, "%" PRIu64, limit);
+-        r = write_string_file("/proc/sys/kernel/threads-max", buffer, WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file("/proc/sys/kernel/threads-max", buffer, 0);
+         if (r < 0) {
+                 uint64_t threads_max;
+ 
+diff --git a/src/basic/sysctl-util.c b/src/basic/sysctl-util.c
+index b66a6622ae..8d1c93008a 100644
+--- a/src/basic/sysctl-util.c
++++ b/src/basic/sysctl-util.c
+@@ -58,7 +58,7 @@ int sysctl_write(const char *property, const char *value) {
+ 
+         log_debug("Setting '%s' to '%s'", p, value);
+ 
+-        return write_string_file(p, value, WRITE_STRING_FILE_VERIFY_ON_FAILURE | WRITE_STRING_FILE_DISABLE_BUFFER | WRITE_STRING_FILE_SUPPRESS_REDUNDANT_VIRTUAL);
++        return write_string_file(p, value, WRITE_STRING_FILE_VERIFY_ON_FAILURE | WRITE_STRING_FILE_SUPPRESS_REDUNDANT_VIRTUAL);
+ }
+ 
+ int sysctl_writef(const char *property, const char *format, ...) {
+diff --git a/src/binfmt/binfmt.c b/src/binfmt/binfmt.c
+index e1ddf97914..df6e156f19 100644
+--- a/src/binfmt/binfmt.c
++++ b/src/binfmt/binfmt.c
+@@ -30,7 +30,7 @@ static bool arg_unregister = false;
+ 
+ static int delete_rule(const char *rulename) {
+         const char *fn = strjoina("/proc/sys/fs/binfmt_misc/", rulename);
+-        return write_string_file(fn, "-1", WRITE_STRING_FILE_DISABLE_BUFFER);
++        return write_string_file(fn, "-1", 0);
+ }
+ 
+ static int apply_rule(const char *filename, unsigned line, const char *rule) {
+@@ -58,7 +58,7 @@ static int apply_rule(const char *filename, unsigned line, const char *rule) {
+         if (r >= 0)
+                 log_debug("%s:%u: Rule '%s' deleted.", filename, line, rulename);
+ 
+-        r = write_string_file("/proc/sys/fs/binfmt_misc/register", rule, WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file("/proc/sys/fs/binfmt_misc/register", rule, 0);
+         if (r < 0)
+                 return log_error_errno(r, "%s:%u: Failed to add binary format '%s': %m",
+                                        filename, line, rulename);
+@@ -244,7 +244,7 @@ static int run(int argc, char *argv[]) {
+                         return r;
+ 
+                 /* Flush out all rules */
+-                r = write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", WRITE_STRING_FILE_DISABLE_BUFFER);
++                r = write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", 0);
+                 if (r < 0)
+                         log_warning_errno(r, "Failed to flush binfmt_misc rules, ignoring: %m");
+                 else
+diff --git a/src/core/cgroup.c b/src/core/cgroup.c
+index 4cac3f6a89..bebe2cd120 100644
+--- a/src/core/cgroup.c
++++ b/src/core/cgroup.c
+@@ -4267,7 +4267,7 @@ int unit_cgroup_freezer_action(Unit *u, FreezerAction action) {
+                         u->freezer_state = FREEZER_THAWING;
+         }
+ 
+-        r = write_string_file(path, one_zero(action == FREEZER_FREEZE), WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file(path, one_zero(action == FREEZER_FREEZE), 0);
+         if (r < 0)
+                 return r;
+ 
+diff --git a/src/core/main.c b/src/core/main.c
+index c0b8126d96..fe676320ba 100644
+--- a/src/core/main.c
++++ b/src/core/main.c
+@@ -1716,7 +1716,7 @@ static void initialize_core_pattern(bool skip_setup) {
+         if (getpid_cached() != 1)
+                 return;
+ 
+-        r = write_string_file("/proc/sys/kernel/core_pattern", arg_early_core_pattern, WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file("/proc/sys/kernel/core_pattern", arg_early_core_pattern, 0);
+         if (r < 0)
+                 log_warning_errno(r, "Failed to write '%s' to /proc/sys/kernel/core_pattern, ignoring: %m",
+                                   arg_early_core_pattern);
+diff --git a/src/core/smack-setup.c b/src/core/smack-setup.c
+index bcaa237c8d..4032bde19e 100644
+--- a/src/core/smack-setup.c
++++ b/src/core/smack-setup.c
+@@ -319,17 +319,17 @@ int mac_smack_setup(bool *loaded_policy) {
+         }
+ 
+ #if HAVE_SMACK_RUN_LABEL
+-        r = write_string_file("/proc/self/attr/current", SMACK_RUN_LABEL, WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file("/proc/self/attr/current", SMACK_RUN_LABEL, 0);
+         if (r < 0)
+                 log_warning_errno(r, "Failed to set SMACK label \"" SMACK_RUN_LABEL "\" on self: %m");
+-        r = write_string_file("/sys/fs/smackfs/ambient", SMACK_RUN_LABEL, WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file("/sys/fs/smackfs/ambient", SMACK_RUN_LABEL, 0);
+         if (r < 0)
+                 log_warning_errno(r, "Failed to set SMACK ambient label \"" SMACK_RUN_LABEL "\": %m");
+         r = write_string_file("/sys/fs/smackfs/netlabel",
+-                              "0.0.0.0/0 " SMACK_RUN_LABEL, WRITE_STRING_FILE_DISABLE_BUFFER);
++                              "0.0.0.0/0 " SMACK_RUN_LABEL, 0);
+         if (r < 0)
+                 log_warning_errno(r, "Failed to set SMACK netlabel rule \"0.0.0.0/0 " SMACK_RUN_LABEL "\": %m");
+-        r = write_string_file("/sys/fs/smackfs/netlabel", "127.0.0.1 -CIPSO", WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file("/sys/fs/smackfs/netlabel", "127.0.0.1 -CIPSO", 0);
+         if (r < 0)
+                 log_warning_errno(r, "Failed to set SMACK netlabel rule \"127.0.0.1 -CIPSO\": %m");
+ #endif
+diff --git a/src/hibernate-resume/hibernate-resume.c b/src/hibernate-resume/hibernate-resume.c
+index 9a9df5d22f..75ddec881a 100644
+--- a/src/hibernate-resume/hibernate-resume.c
++++ b/src/hibernate-resume/hibernate-resume.c
+@@ -40,7 +40,7 @@ int main(int argc, char *argv[]) {
+                 return EXIT_FAILURE;
+         }
+ 
+-        r = write_string_file("/sys/power/resume", FORMAT_DEVNUM(st.st_rdev), WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file("/sys/power/resume", FORMAT_DEVNUM(st.st_rdev), 0);
+         if (r < 0) {
+                 log_error_errno(r, "Failed to write '" DEVNUM_FORMAT_STR "' to /sys/power/resume: %m", DEVNUM_FORMAT_VAL(st.st_rdev));
+                 return EXIT_FAILURE;
+diff --git a/src/home/homework.c b/src/home/homework.c
+index 28907386a4..f9e45349a7 100644
+--- a/src/home/homework.c
++++ b/src/home/homework.c
+@@ -278,7 +278,7 @@ static void drop_caches_now(void) {
+          * for details. We write "2" into /proc/sys/vm/drop_caches to ensure dentries/inodes are flushed, but
+          * not more. */
+ 
+-        r = write_string_file("/proc/sys/vm/drop_caches", "2\n", WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file("/proc/sys/vm/drop_caches", "2\n", 0);
+         if (r < 0)
+                 log_warning_errno(r, "Failed to drop caches, ignoring: %m");
+         else
+diff --git a/src/libsystemd/sd-device/sd-device.c b/src/libsystemd/sd-device/sd-device.c
+index 8c65ee3469..153edab081 100644
+--- a/src/libsystemd/sd-device/sd-device.c
++++ b/src/libsystemd/sd-device/sd-device.c
+@@ -2481,7 +2481,7 @@ _public_ int sd_device_set_sysattr_value(sd_device *device, const char *sysattr,
+         if (!value)
+                 return -ENOMEM;
+ 
+-        r = write_string_file(path, value, WRITE_STRING_FILE_DISABLE_BUFFER | WRITE_STRING_FILE_NOFOLLOW);
++        r = write_string_file(path, value, 0 | WRITE_STRING_FILE_NOFOLLOW);
+         if (r < 0) {
+                 /* On failure, clear cache entry, as we do not know how it fails. */
+                 device_remove_cached_sysattr_value(device, sysattr);
+diff --git a/src/nspawn/nspawn-cgroup.c b/src/nspawn/nspawn-cgroup.c
+index 0deb4ebb30..bae8eead9e 100644
+--- a/src/nspawn/nspawn-cgroup.c
++++ b/src/nspawn/nspawn-cgroup.c
+@@ -122,7 +122,7 @@ int sync_cgroup(pid_t pid, CGroupUnified unified_requested, uid_t uid_shift) {
+         fn = strjoina(tree, cgroup, "/cgroup.procs");
+ 
+         sprintf(pid_string, PID_FMT, pid);
+-        r = write_string_file(fn, pid_string, WRITE_STRING_FILE_DISABLE_BUFFER|WRITE_STRING_FILE_MKDIR_0755);
++        r = write_string_file(fn, pid_string, WRITE_STRING_FILE_MKDIR_0755);
+         if (r < 0) {
+                 log_error_errno(r, "Failed to move process: %m");
+                 goto finish;
+diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
+index 36d336dfc8..8c5c69596b 100644
+--- a/src/nspawn/nspawn.c
++++ b/src/nspawn/nspawn.c
+@@ -2771,7 +2771,7 @@ static int reset_audit_loginuid(void) {
+         if (streq(p, "4294967295"))
+                 return 0;
+ 
+-        r = write_string_file("/proc/self/loginuid", "4294967295", WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file("/proc/self/loginuid", "4294967295", 0);
+         if (r < 0) {
+                 log_error_errno(r,
+                                 "Failed to reset audit login UID. This probably means that your kernel is too\n"
+@@ -4211,7 +4211,7 @@ static int setup_uid_map(
+                 return log_oom();
+ 
+         xsprintf(uid_map, "/proc/" PID_FMT "/uid_map", pid);
+-        r = write_string_file(uid_map, s, WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file(uid_map, s, 0);
+         if (r < 0)
+                 return log_error_errno(r, "Failed to write UID map: %m");
+ 
+@@ -4221,7 +4221,7 @@ static int setup_uid_map(
+                 return log_oom();
+ 
+         xsprintf(uid_map, "/proc/" PID_FMT "/gid_map", pid);
+-        r = write_string_file(uid_map, s, WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file(uid_map, s, 0);
+         if (r < 0)
+                 return log_error_errno(r, "Failed to write GID map: %m");
+ 
+diff --git a/src/shared/binfmt-util.c b/src/shared/binfmt-util.c
+index a26175474b..1413a9c72c 100644
+--- a/src/shared/binfmt-util.c
++++ b/src/shared/binfmt-util.c
+@@ -46,7 +46,7 @@ int disable_binfmt(void) {
+                 return 0;
+         }
+ 
+-        r = write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file("/proc/sys/fs/binfmt_misc/status", "-1", 0);
+         if (r < 0)
+                 return log_warning_errno(r, "Failed to unregister binfmt_misc entries: %m");
+ 
+diff --git a/src/shared/cgroup-setup.c b/src/shared/cgroup-setup.c
+index 2ea83f05d3..8626bb184c 100644
+--- a/src/shared/cgroup-setup.c
++++ b/src/shared/cgroup-setup.c
+@@ -350,7 +350,7 @@ int cg_attach(const char *controller, const char *path, pid_t pid) {
+ 
+         xsprintf(c, PID_FMT "\n", pid);
+ 
+-        r = write_string_file(fs, c, WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file(fs, c, 0);
+         if (r == -EOPNOTSUPP && cg_is_threaded(controller, path) > 0)
+                 /* When the threaded mode is used, we cannot read/write the file. Let's return recognizable error. */
+                 return -EUCLEAN;
+@@ -887,7 +887,7 @@ int cg_enable_everywhere(
+                                         return log_debug_errno(errno, "Failed to open cgroup.subtree_control file of %s: %m", p);
+                         }
+ 
+-                        r = write_string_stream(f, s, WRITE_STRING_FILE_DISABLE_BUFFER);
++                        r = write_string_stream(f, s, 0);
+                         if (r < 0) {
+                                 log_debug_errno(r, "Failed to %s controller %s for %s (%s): %m",
+                                                 FLAGS_SET(mask, bit) ? "enable" : "disable", n, p, fs);
+diff --git a/src/shared/coredump-util.c b/src/shared/coredump-util.c
+index 3d2f179049..c1b6c170ac 100644
+--- a/src/shared/coredump-util.c
++++ b/src/shared/coredump-util.c
+@@ -71,7 +71,7 @@ int set_coredump_filter(uint64_t value) {
+         sprintf(t, "0x%"PRIx64, value);
+ 
+         return write_string_file("/proc/self/coredump_filter", t,
+-                                 WRITE_STRING_FILE_VERIFY_ON_FAILURE|WRITE_STRING_FILE_DISABLE_BUFFER);
++                                 0);
+ }
+ 
+ /* Turn off core dumps but only if we're running outside of a container. */
+diff --git a/src/shared/smack-util.c b/src/shared/smack-util.c
+index b3b5c905ad..bbfa1973fd 100644
+--- a/src/shared/smack-util.c
++++ b/src/shared/smack-util.c
+@@ -115,7 +115,7 @@ int mac_smack_apply_pid(pid_t pid, const char *label) {
+                 return 0;
+ 
+         p = procfs_file_alloca(pid, "attr/current");
+-        r = write_string_file(p, label, WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file(p, label, 0);
+         if (r < 0)
+                 return r;
+ 
+diff --git a/src/sleep/sleep.c b/src/sleep/sleep.c
+index 765dd4974f..cd6afb001b 100644
+--- a/src/sleep/sleep.c
++++ b/src/sleep/sleep.c
+@@ -50,7 +50,7 @@ static int write_hibernate_location_info(const HibernateLocation *hibernate_loca
+         assert(hibernate_location->swap);
+ 
+         xsprintf(resume_str, "%u:%u", major(hibernate_location->devno), minor(hibernate_location->devno));
+-        r = write_string_file("/sys/power/resume", resume_str, WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file("/sys/power/resume", resume_str, 0);
+         if (r < 0)
+                 return log_debug_errno(r, "Failed to write partition device to /sys/power/resume for '%s': '%s': %m",
+                                        hibernate_location->swap->device, resume_str);
+@@ -77,7 +77,7 @@ static int write_hibernate_location_info(const HibernateLocation *hibernate_loca
+         }
+ 
+         xsprintf(offset_str, "%" PRIu64, hibernate_location->offset);
+-        r = write_string_file("/sys/power/resume_offset", offset_str, WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file("/sys/power/resume_offset", offset_str, 0);
+         if (r < 0)
+                 return log_debug_errno(r, "Failed to write swap file offset to /sys/power/resume_offset for '%s': '%s': %m",
+                                        hibernate_location->swap->device, offset_str);
+@@ -93,7 +93,7 @@ static int write_mode(char **modes) {
+         STRV_FOREACH(mode, modes) {
+                 int k;
+ 
+-                k = write_string_file("/sys/power/disk", *mode, WRITE_STRING_FILE_DISABLE_BUFFER);
++                k = write_string_file("/sys/power/disk", *mode, 0);
+                 if (k >= 0)
+                         return 0;
+ 
+@@ -114,7 +114,7 @@ static int write_state(FILE **f, char **states) {
+         STRV_FOREACH(state, states) {
+                 int k;
+ 
+-                k = write_string_stream(*f, *state, WRITE_STRING_FILE_DISABLE_BUFFER);
++                k = write_string_stream(*f, *state, 0);
+                 if (k >= 0)
+                         return 0;
+                 log_debug_errno(k, "Failed to write '%s' to /sys/power/state: %m", *state);
+diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c
+index 0ce79f815c..28aab475d0 100644
+--- a/src/udev/udev-rules.c
++++ b/src/udev/udev-rules.c
+@@ -2357,7 +2357,6 @@ static int udev_rule_apply_token_to_event(
+                 log_rule_debug(dev, rules, "ATTR '%s' writing '%s'", buf, value);
+                 r = write_string_file(buf, value,
+                                       WRITE_STRING_FILE_VERIFY_ON_FAILURE |
+-                                      WRITE_STRING_FILE_DISABLE_BUFFER |
+                                       WRITE_STRING_FILE_AVOID_NEWLINE |
+                                       WRITE_STRING_FILE_VERIFY_IGNORE_NEWLINE);
+                 if (r < 0)
+diff --git a/src/vconsole/vconsole-setup.c b/src/vconsole/vconsole-setup.c
+index 7d3e9db73f..2d4a0c4c9d 100644
+--- a/src/vconsole/vconsole-setup.c
++++ b/src/vconsole/vconsole-setup.c
+@@ -108,7 +108,7 @@ static int toggle_utf8_vc(const char *name, int fd, bool utf8) {
+ static int toggle_utf8_sysfs(bool utf8) {
+         int r;
+ 
+-        r = write_string_file("/sys/module/vt/parameters/default_utf8", one_zero(utf8), WRITE_STRING_FILE_DISABLE_BUFFER);
++        r = write_string_file("/sys/module/vt/parameters/default_utf8", one_zero(utf8), 0);
+         if (r < 0)
+                 return log_warning_errno(r, "Failed to %s sysfs UTF-8 flag: %m", enable_disable(utf8));
+ 
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0022-Handle-__cpu_mask-usage.patch b/meta-openeuler/recipes-core/systemd/systemd/0022-Handle-__cpu_mask-usage.patch
new file mode 100644
index 0000000000000000000000000000000000000000..61545f577860fe1513ea99a203528decd2de9f44
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0022-Handle-__cpu_mask-usage.patch
@@ -0,0 +1,60 @@
+From a50ec65dbe660421052656dda7499c925005f486 Mon Sep 17 00:00:00 2001
+From: Scott Murray <scott.murray@konsulko.com>
+Date: Fri, 13 Sep 2019 19:26:27 -0400
+Subject: [PATCH] Handle __cpu_mask usage
+
+Fixes errors:
+
+src/test/test-cpu-set-util.c:18:54: error: '__cpu_mask' undeclared (first use in this function)
+src/test/test-sizeof.c:73:14: error: '__cpu_mask' undeclared (first use in this function)
+
+__cpu_mask is an internal type of glibc's cpu_set implementation, not
+part of the POSIX definition, which is problematic when building with
+musl, which does not define a matching type.  From inspection of musl's
+sched.h, however, it is clear that the corresponding type would be
+unsigned long, which does match glibc's actual __CPU_MASK_TYPE.  So,
+add a typedef to cpu-set-util.h defining __cpu_mask appropriately.
+
+Upstream-Status: Inappropriate [musl specific]
+
+Signed-off-by: Scott Murray <scott.murray@konsulko.com>
+---
+ src/shared/cpu-set-util.h | 2 ++
+ src/test/test-sizeof.c    | 2 +-
+ 2 files changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/src/shared/cpu-set-util.h b/src/shared/cpu-set-util.h
+index 3c63a58826..4c2d4347fc 100644
+--- a/src/shared/cpu-set-util.h
++++ b/src/shared/cpu-set-util.h
+@@ -6,6 +6,8 @@
+ #include "macro.h"
+ #include "missing_syscall.h"
+ 
++typedef unsigned long __cpu_mask;
++
+ /* This wraps the libc interface with a variable to keep the allocated size. */
+ typedef struct CPUSet {
+         cpu_set_t *set;
+diff --git a/src/test/test-sizeof.c b/src/test/test-sizeof.c
+index 6cf92bffde..937d26ca55 100644
+--- a/src/test/test-sizeof.c
++++ b/src/test/test-sizeof.c
+@@ -1,6 +1,5 @@
+ /* SPDX-License-Identifier: LGPL-2.1-or-later */
+ 
+-#include <sched.h>
+ #include <stdio.h>
+ #include <string.h>
+ #include <sys/types.h>
+@@ -10,6 +9,7 @@
+ #include <float.h>
+ 
+ #include "time-util.h"
++#include "cpu-set-util.h"
+ 
+ /* Print information about various types. Useful when diagnosing
+  * gcc diagnostics on an unfamiliar architecture. */
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0023-Handle-missing-gshadow.patch b/meta-openeuler/recipes-core/systemd/systemd/0023-Handle-missing-gshadow.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7da8798ebc306fb6002b4f4a7002bca6410621d2
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0023-Handle-missing-gshadow.patch
@@ -0,0 +1,173 @@
+From ebf0f69d8614b8d86a971b97ff0d847d1e5d47c9 Mon Sep 17 00:00:00 2001
+From: Alex Kiernan <alex.kiernan@gmail.com>
+Date: Tue, 10 Mar 2020 11:05:20 +0000
+Subject: [PATCH] Handle missing gshadow
+
+gshadow usage is now present in the userdb code. Mask all uses of it to
+allow compilation on musl
+
+Upstream-Status: Inappropriate [musl specific]
+Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
+[Rebased for v247]
+Signed-off-by: Luca Boccassi <luca.boccassi@microsoft.com>
+---
+ src/shared/user-record-nss.c | 20 ++++++++++++++++++++
+ src/shared/user-record-nss.h |  4 ++++
+ src/shared/userdb.c          |  7 ++++++-
+ 3 files changed, 30 insertions(+), 1 deletion(-)
+
+diff --git a/src/shared/user-record-nss.c b/src/shared/user-record-nss.c
+index 88b8fc2f8f..a819d41bac 100644
+--- a/src/shared/user-record-nss.c
++++ b/src/shared/user-record-nss.c
+@@ -331,8 +331,10 @@ int nss_group_to_group_record(
+         if (isempty(grp->gr_name))
+                 return -EINVAL;
+ 
++#if ENABLE_GSHADOW
+         if (sgrp && !streq_ptr(sgrp->sg_namp, grp->gr_name))
+                 return -EINVAL;
++#endif
+ 
+         g = group_record_new();
+         if (!g)
+@@ -348,6 +350,7 @@ int nss_group_to_group_record(
+ 
+         g->gid = grp->gr_gid;
+ 
++#if ENABLE_GSHADOW
+         if (sgrp) {
+                 if (looks_like_hashed_password(utf8_only(sgrp->sg_passwd))) {
+                         g->hashed_password = strv_new(sgrp->sg_passwd);
+@@ -363,6 +366,7 @@ int nss_group_to_group_record(
+                 if (r < 0)
+                         return r;
+         }
++#endif
+ 
+         r = json_build(&g->json, JSON_BUILD_OBJECT(
+                                        JSON_BUILD_PAIR("groupName", JSON_BUILD_STRING(g->group_name)),
+@@ -388,6 +392,7 @@ int nss_sgrp_for_group(const struct group *grp, struct sgrp *ret_sgrp, char **re
+         assert(ret_sgrp);
+         assert(ret_buffer);
+ 
++#if ENABLE_GSHADOW
+         for (;;) {
+                 _cleanup_free_ char *buf = NULL;
+                 struct sgrp sgrp, *result;
+@@ -416,6 +421,9 @@ int nss_sgrp_for_group(const struct group *grp, struct sgrp *ret_sgrp, char **re
+                 buflen *= 2;
+                 buf = mfree(buf);
+         }
++#else
++        return -ESRCH;
++#endif
+ }
+ 
+ int nss_group_record_by_name(
+@@ -427,7 +435,9 @@ int nss_group_record_by_name(
+         struct group grp, *result;
+         bool incomplete = false;
+         size_t buflen = 4096;
++#if ENABLE_GSHADOW
+         struct sgrp sgrp, *sresult = NULL;
++#endif
+         int r;
+ 
+         assert(name);
+@@ -457,6 +467,7 @@ int nss_group_record_by_name(
+                 buf = mfree(buf);
+         }
+ 
++#if ENABLE_GSHADOW
+         if (with_shadow) {
+                 r = nss_sgrp_for_group(result, &sgrp, &sbuf);
+                 if (r < 0) {
+@@ -468,6 +479,9 @@ int nss_group_record_by_name(
+                 incomplete = true;
+ 
+         r = nss_group_to_group_record(result, sresult, ret);
++#else
++        r = nss_group_to_group_record(result, NULL, ret);
++#endif
+         if (r < 0)
+                 return r;
+ 
+@@ -484,7 +498,9 @@ int nss_group_record_by_gid(
+         struct group grp, *result;
+         bool incomplete = false;
+         size_t buflen = 4096;
++#if ENABLE_GSHADOW
+         struct sgrp sgrp, *sresult = NULL;
++#endif
+         int r;
+ 
+         assert(ret);
+@@ -512,6 +528,7 @@ int nss_group_record_by_gid(
+                 buf = mfree(buf);
+         }
+ 
++#if ENABLE_GSHADOW
+         if (with_shadow) {
+                 r = nss_sgrp_for_group(result, &sgrp, &sbuf);
+                 if (r < 0) {
+@@ -523,6 +540,9 @@ int nss_group_record_by_gid(
+                 incomplete = true;
+ 
+         r = nss_group_to_group_record(result, sresult, ret);
++#else
++        r = nss_group_to_group_record(result, NULL, ret);
++#endif
+         if (r < 0)
+                 return r;
+ 
+diff --git a/src/shared/user-record-nss.h b/src/shared/user-record-nss.h
+index 22ab04d6ee..4e52e7a911 100644
+--- a/src/shared/user-record-nss.h
++++ b/src/shared/user-record-nss.h
+@@ -2,7 +2,11 @@
+ #pragma once
+ 
+ #include <grp.h>
++#if ENABLE_GSHADOW
+ #include <gshadow.h>
++#else
++struct sgrp;
++#endif
+ #include <pwd.h>
+ #include <shadow.h>
+ 
+diff --git a/src/shared/userdb.c b/src/shared/userdb.c
+index a77eff4407..955e361d3a 100644
+--- a/src/shared/userdb.c
++++ b/src/shared/userdb.c
+@@ -1044,13 +1044,15 @@ int groupdb_iterator_get(UserDBIterator *iterator, GroupRecord **ret) {
+                 if (gr) {
+                         _cleanup_free_ char *buffer = NULL;
+                         bool incomplete = false;
++#if ENABLE_GSHADOW
+                         struct sgrp sgrp;
+-
++#endif
+                         if (streq_ptr(gr->gr_name, "root"))
+                                 iterator->synthesize_root = false;
+                         if (gr->gr_gid == GID_NOBODY)
+                                 iterator->synthesize_nobody = false;
+ 
++#if ENABLE_GSHADOW
+                         if (!FLAGS_SET(iterator->flags, USERDB_SUPPRESS_SHADOW)) {
+                                 r = nss_sgrp_for_group(gr, &sgrp, &buffer);
+                                 if (r < 0) {
+@@ -1063,6 +1065,9 @@ int groupdb_iterator_get(UserDBIterator *iterator, GroupRecord **ret) {
+                         }
+ 
+                         r = nss_group_to_group_record(gr, r >= 0 ? &sgrp : NULL, ret);
++#else
++                        r = nss_group_to_group_record(gr, NULL, ret);
++#endif
+                         if (r < 0)
+                                 return r;
+ 
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0024-missing_syscall.h-Define-MIPS-ABI-defines-for-musl.patch b/meta-openeuler/recipes-core/systemd/systemd/0024-missing_syscall.h-Define-MIPS-ABI-defines-for-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..15ff6eb4f8a7732c1ab5c919141cf7f10d3424b6
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0024-missing_syscall.h-Define-MIPS-ABI-defines-for-musl.patch
@@ -0,0 +1,49 @@
+From a2f56a2a6cdd5137bb1e680aa9f6c40540107166 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 12 Apr 2021 23:44:53 -0700
+Subject: [PATCH] missing_syscall.h: Define MIPS ABI defines for musl
+
+musl does not define _MIPS_SIM_ABI32, _MIPS_SIM_NABI32, _MIPS_SIM_ABI64
+unlike glibc where these are provided by libc headers, therefore define
+them here in case they are undefined
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/basic/missing_syscall.h  | 6 ++++++
+ src/shared/base-filesystem.c | 1 +
+ 2 files changed, 7 insertions(+)
+
+diff --git a/src/basic/missing_syscall.h b/src/basic/missing_syscall.h
+index 98cd037962..ea6a76c2e2 100644
+--- a/src/basic/missing_syscall.h
++++ b/src/basic/missing_syscall.h
+@@ -20,6 +20,12 @@
+ #include <asm/sgidefs.h>
+ #endif
+ 
++#ifndef _MIPS_SIM_ABI32
++#define _MIPS_SIM_ABI32	1
++#define _MIPS_SIM_NABI32 2
++#define _MIPS_SIM_ABI64	3
++#endif
++
+ #include "macro.h"
+ #include "missing_keyctl.h"
+ #include "missing_stat.h"
+diff --git a/src/shared/base-filesystem.c b/src/shared/base-filesystem.c
+index 2726dc946a..484f63e0b4 100644
+--- a/src/shared/base-filesystem.c
++++ b/src/shared/base-filesystem.c
+@@ -19,6 +19,7 @@
+ #include "string-util.h"
+ #include "umask-util.h"
+ #include "user-util.h"
++#include "missing_syscall.h"
+ 
+ typedef struct BaseFilesystem {
+         const char *dir;      /* directory or symlink to create */
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/0026-src-boot-efi-efi-string.c-define-wchar_t-from-__WCHA.patch b/meta-openeuler/recipes-core/systemd/systemd/0026-src-boot-efi-efi-string.c-define-wchar_t-from-__WCHA.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c7e2280c3b2aa0e6bf85f49210d84dd74fc4b37d
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/0026-src-boot-efi-efi-string.c-define-wchar_t-from-__WCHA.patch
@@ -0,0 +1,44 @@
+From 34072f456b4fe880fbb2f18760b64a1a6c1eebb8 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Mon, 6 Mar 2023 15:24:49 +0100
+Subject: [PATCH] src/boot/efi/efi-string.c: define wchar_t from __WCHAR_TYPE__
+
+systemd-boot relies on wchar_t being 16 bit, and breaks at build time otherwise.
+
+To set wchar_t to 16 bit it is passing -fshort-wchar to gcc; this has the
+desired effect on glibc (which sets wchar_t from __WCHAR_TYPE__) but not on
+musl (which hardcodes it to 32 bit).
+
+This patch ensures wchar_t is set from the compiler flags on all systems; note
+that systemd-boot is not actually using functions from musl or other libc, just their headers.
+
+Meanwhile upstream has refactored the code to not rely on libc headers at all;
+however this will not be backported to v253 and we need a different fix.
+
+Upstream-Status: Inappropriate [fixed differently in trunk according to https://github.com/systemd/systemd/pull/26689]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ src/boot/efi/efi-string.c | 6 ++++++
+ 1 file changed, 6 insertions(+)
+
+diff --git a/src/boot/efi/efi-string.c b/src/boot/efi/efi-string.c
+index 22923d60f6..5d09d4281f 100644
+--- a/src/boot/efi/efi-string.c
++++ b/src/boot/efi/efi-string.c
+@@ -2,7 +2,13 @@
+ 
+ #include <stdbool.h>
+ #include <stdint.h>
++
++#if SD_BOOT
++typedef __WCHAR_TYPE__ wchar_t;
++#define __DEFINED_wchar_t
++#else
+ #include <wchar.h>
++#endif
+ 
+ #include "efi-string.h"
+ 
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd/27253.patch b/meta-openeuler/recipes-core/systemd/systemd/27253.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6c556fe80fdfe6b0f81220a47a8aa9a14d7ed29f
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/27253.patch
@@ -0,0 +1,313 @@
+From 924937cbc0bf692bc6e5b3a0bd3c18347d9521e9 Mon Sep 17 00:00:00 2001
+From: Yu Watanabe <watanabe.yu+github@gmail.com>
+Date: Thu, 13 Apr 2023 16:40:36 +0900
+Subject: [PATCH 1/7] timesync: drop unnecessary initialization
+
+Upstream-Status: Submitted [https://github.com/systemd/systemd/pull/27253]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/timesync/timesyncd-manager.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/src/timesync/timesyncd-manager.c
++++ b/src/timesync/timesyncd-manager.c
+@@ -410,7 +410,7 @@ static int manager_receive_response(sd_e
+                 .msg_name = &server_addr,
+                 .msg_namelen = sizeof(server_addr),
+         };
+-        struct timespec *recv_time = NULL;
++        struct timespec *recv_time;
+         triple_timestamp dts;
+         ssize_t len;
+         double origin, receive, trans, dest, delay, offset, root_distance;
+@@ -445,7 +445,7 @@ static int manager_receive_response(sd_e
+                 return 0;
+         }
+ 
+-        recv_time = CMSG_FIND_DATA(&msghdr, SOL_SOCKET, SCM_TIMESTAMPNS, struct timespec);
++        recv_time = CMSG_FIND_AND_COPY_DATA(&msghdr, SOL_SOCKET, SCM_TIMESTAMPNS, struct timespec);
+         if (!recv_time)
+                 return log_error_errno(SYNTHETIC_ERRNO(EINVAL), "Packet timestamp missing.");
+ 
+--- a/src/basic/socket-util.h
++++ b/src/basic/socket-util.h
+@@ -183,17 +183,22 @@ int flush_accept(int fd);
+  * riscv32. */
+ #define CMSG_TYPED_DATA(cmsg, type)                                     \
+         ({                                                              \
+-                struct cmsghdr *_cmsg = cmsg;                           \
+-                assert_cc(__alignof__(type) <= __alignof__(struct cmsghdr)); \
++                struct cmsghdr *_cmsg = (cmsg);                         \
++                assert_cc(alignof(type) <= alignof(struct cmsghdr));    \
+                 _cmsg ? CAST_ALIGN_PTR(type, CMSG_DATA(_cmsg)) : (type*) NULL; \
+         })
+ 
+ struct cmsghdr* cmsg_find(struct msghdr *mh, int level, int type, socklen_t length);
++void* cmsg_find_and_copy_data(struct msghdr *mh, int level, int type, void *buf, size_t buf_len);
+ 
+ /* Type-safe, dereferencing version of cmsg_find() */
+ #define CMSG_FIND_DATA(mh, level, type, ctype)                          \
+         CMSG_TYPED_DATA(cmsg_find(mh, level, type, CMSG_LEN(sizeof(ctype))), ctype)
+ 
++/* Type-safe version of cmsg_find_and_copy_data() */
++#define CMSG_FIND_AND_COPY_DATA(mh, level, type, ctype)             \
++        (ctype*) cmsg_find_and_copy_data(mh, level, type, &(ctype){}, sizeof(ctype))
++
+ /* Resolves to a type that can carry cmsghdr structures. Make sure things are properly aligned, i.e. the type
+  * itself is placed properly in memory and the size is also aligned to what's appropriate for "cmsghdr"
+  * structures. */
+--- a/src/boot/efi/pe.c
++++ b/src/boot/efi/pe.c
+@@ -197,7 +197,7 @@ static uint32_t get_compatibility_entry_
+                 uint32_t entry_point;
+         } _packed_ LinuxPeCompat1;
+ 
+-        while (size >= sizeof(LinuxPeCompat1) && addr % __alignof__(LinuxPeCompat1) == 0) {
++        while (size >= sizeof(LinuxPeCompat1) && addr % alignof(LinuxPeCompat1) == 0) {
+                 LinuxPeCompat1 *compat = (LinuxPeCompat1 *) ((uint8_t *) dos + addr);
+ 
+                 if (compat->type == 0 || compat->size == 0 || compat->size > size)
+--- a/src/fundamental/macro-fundamental.h
++++ b/src/fundamental/macro-fundamental.h
+@@ -6,12 +6,13 @@
+ #endif
+ 
+ #include <limits.h>
++#include <stdalign.h>
+ #include <stdbool.h>
+ #include <stddef.h>
+ #include <stdint.h>
+ 
+ #define _align_(x) __attribute__((__aligned__(x)))
+-#define _alignas_(x) __attribute__((__aligned__(__alignof__(x))))
++#define _alignas_(x) __attribute__((__aligned__(alignof(x))))
+ #define _alignptr_ __attribute__((__aligned__(sizeof(void *))))
+ #define _cleanup_(x) __attribute__((__cleanup__(x)))
+ #define _const_ __attribute__((__const__))
+@@ -346,9 +347,9 @@ static inline size_t ALIGN_TO(size_t l,
+ #endif
+ 
+ /* Checks if the specified pointer is aligned as appropriate for the specific type */
+-#define IS_ALIGNED16(p) (((uintptr_t) p) % __alignof__(uint16_t) == 0)
+-#define IS_ALIGNED32(p) (((uintptr_t) p) % __alignof__(uint32_t) == 0)
+-#define IS_ALIGNED64(p) (((uintptr_t) p) % __alignof__(uint64_t) == 0)
++#define IS_ALIGNED16(p) (((uintptr_t) p) % alignof(uint16_t) == 0)
++#define IS_ALIGNED32(p) (((uintptr_t) p) % alignof(uint32_t) == 0)
++#define IS_ALIGNED64(p) (((uintptr_t) p) % alignof(uint64_t) == 0)
+ 
+ /* Same as ALIGN_TO but callable in constant contexts. */
+ #define CONST_ALIGN_TO(l, ali)                                         \
+@@ -366,7 +367,7 @@ static inline size_t ALIGN_TO(size_t l,
+ #define CAST_ALIGN_PTR(t, p)                                    \
+         ({                                                      \
+                 const void *_p = (p);                           \
+-                assert(((uintptr_t) _p) % __alignof__(t) == 0); \
++                assert(((uintptr_t) _p) % alignof(t) == 0); \
+                 (t *) _p;                                       \
+         })
+ 
+--- a/src/network/networkd-nexthop.c
++++ b/src/network/networkd-nexthop.c
+@@ -894,7 +894,7 @@ int manager_rtnl_process_nexthop(sd_netl
+                         return 0;
+                 }
+ 
+-                assert((uintptr_t) group % __alignof__(struct nexthop_grp) == 0);
++                assert((uintptr_t) group % alignof(struct nexthop_grp) == 0);
+ 
+                 n_group = raw_group_size / sizeof(struct nexthop_grp);
+                 for (size_t i = 0; i < n_group; i++) {
+--- a/src/test/test-sizeof.c
++++ b/src/test/test-sizeof.c
+@@ -17,16 +17,16 @@
+ DISABLE_WARNING_TYPE_LIMITS;
+ 
+ #define info_no_sign(t)                                                 \
+-        printf("%s → %zu bits, %zu byte alignment\n", STRINGIFY(t),     \
++        printf("%s → %zu bits, %zu byte alignment\n", STRINGIFY(t),    \
+                sizeof(t)*CHAR_BIT,                                      \
+-               __alignof__(t))
++               alignof(t))
+ 
+ #define info(t)                                                         \
+-        printf("%s → %zu bits%s, %zu byte alignment\n", STRINGIFY(t),   \
++        printf("%s → %zu bits%s, %zu byte alignment\n", STRINGIFY(t),  \
+                sizeof(t)*CHAR_BIT,                                      \
+                strstr(STRINGIFY(t), "signed") ? "" :                    \
+                (t)-1 < (t)0 ? ", signed" : ", unsigned",                \
+-               __alignof__(t))
++               alignof(t))
+ 
+ enum Enum {
+         enum_value,
+@@ -44,7 +44,7 @@ enum BigEnum2 {
+ int main(void) {
+         int (*function_pointer)(void);
+ 
+-        info_no_sign(function_pointer);
++        info_no_sign(typeof(function_pointer));
+         info_no_sign(void*);
+         info(char*);
+ 
+--- a/src/basic/socket-util.c
++++ b/src/basic/socket-util.c
+@@ -1171,6 +1171,18 @@ struct cmsghdr* cmsg_find(struct msghdr
+         return NULL;
+ }
+ 
++void* cmsg_find_and_copy_data(struct msghdr *mh, int level, int type, void *buf, size_t buf_len) {
++        struct cmsghdr *cmsg;
++
++        assert(mh);
++
++        cmsg = cmsg_find(mh, level, type, buf_len == SIZE_MAX ? (socklen_t) -1 : CMSG_LEN(buf_len));
++        if (!cmsg)
++                return NULL;
++
++        return memcpy_safe(buf, CMSG_DATA(cmsg), buf_len == SIZE_MAX ? cmsg->cmsg_len : buf_len);
++}
++
+ int socket_ioctl_fd(void) {
+         int fd;
+ 
+--- a/src/journal/journald-server.c
++++ b/src/journal/journald-server.c
+@@ -1385,7 +1385,7 @@ int server_process_datagram(
+         size_t label_len = 0, m;
+         Server *s = ASSERT_PTR(userdata);
+         struct ucred *ucred = NULL;
+-        struct timeval *tv = NULL;
++        struct timeval tv_buf, *tv = NULL;
+         struct cmsghdr *cmsg;
+         char *label = NULL;
+         struct iovec iovec;
+@@ -1461,10 +1461,10 @@ int server_process_datagram(
+                         label = CMSG_TYPED_DATA(cmsg, char);
+                         label_len = cmsg->cmsg_len - CMSG_LEN(0);
+                 } else if (cmsg->cmsg_level == SOL_SOCKET &&
+-                           cmsg->cmsg_type == SO_TIMESTAMP &&
++                           cmsg->cmsg_type == SCM_TIMESTAMP &&
+                            cmsg->cmsg_len == CMSG_LEN(sizeof(struct timeval))) {
+                         assert(!tv);
+-                        tv = CMSG_TYPED_DATA(cmsg, struct timeval);
++                        tv = memcpy(&tv_buf, CMSG_DATA(cmsg), sizeof(struct timeval));
+                 } else if (cmsg->cmsg_level == SOL_SOCKET &&
+                          cmsg->cmsg_type == SCM_RIGHTS) {
+                         assert(!fds);
+--- a/src/libsystemd-network/icmp6-util.c
++++ b/src/libsystemd-network/icmp6-util.c
+@@ -199,9 +199,11 @@ int icmp6_receive(int fd, void *buffer,
+                 }
+ 
+                 if (cmsg->cmsg_level == SOL_SOCKET &&
+-                    cmsg->cmsg_type == SO_TIMESTAMP &&
+-                    cmsg->cmsg_len == CMSG_LEN(sizeof(struct timeval)))
+-                        triple_timestamp_from_realtime(&t, timeval_load(CMSG_TYPED_DATA(cmsg, struct timeval)));
++                    cmsg->cmsg_type == SCM_TIMESTAMP &&
++                    cmsg->cmsg_len == CMSG_LEN(sizeof(struct timeval))) {
++                        struct timeval *tv = memcpy(&(struct timeval) {}, CMSG_DATA(cmsg), sizeof(struct timeval));
++                        triple_timestamp_from_realtime(&t, timeval_load(tv));
++                }
+         }
+ 
+         if (!triple_timestamp_is_set(&t))
+--- a/src/libsystemd-network/sd-dhcp6-client.c
++++ b/src/libsystemd-network/sd-dhcp6-client.c
+@@ -1276,7 +1276,6 @@ static int client_receive_message(
+                 .msg_control = &control,
+                 .msg_controllen = sizeof(control),
+         };
+-        struct cmsghdr *cmsg;
+         triple_timestamp t = {};
+         _cleanup_free_ DHCP6Message *message = NULL;
+         struct in6_addr *server_address = NULL;
+@@ -1320,12 +1319,9 @@ static int client_receive_message(
+                 server_address = &sa.in6.sin6_addr;
+         }
+ 
+-        CMSG_FOREACH(cmsg, &msg) {
+-                if (cmsg->cmsg_level == SOL_SOCKET &&
+-                    cmsg->cmsg_type == SO_TIMESTAMP &&
+-                    cmsg->cmsg_len == CMSG_LEN(sizeof(struct timeval)))
+-                        triple_timestamp_from_realtime(&t, timeval_load(CMSG_TYPED_DATA(cmsg, struct timeval)));
+-        }
++        struct timeval *tv = CMSG_FIND_AND_COPY_DATA(&msg, SOL_SOCKET, SCM_TIMESTAMP, struct timeval);
++        if (tv)
++                triple_timestamp_from_realtime(&t, timeval_load(tv));
+ 
+         if (client->transaction_id != (message->transaction_id & htobe32(0x00ffffff)))
+                 return 0;
+--- a/src/libsystemd-network/sd-dhcp-server.c
++++ b/src/libsystemd-network/sd-dhcp-server.c
+@@ -407,7 +407,7 @@ static int dhcp_server_send_udp(sd_dhcp_
+                    rather than binding the socket. This will be mostly useful
+                    when we gain support for arbitrary number of server addresses
+                  */
+-                pktinfo = (struct in_pktinfo*) CMSG_DATA(cmsg);
++                pktinfo = CMSG_TYPED_DATA(cmsg, struct in_pktinfo);
+                 assert(pktinfo);
+ 
+                 pktinfo->ipi_ifindex = server->ifindex;
+@@ -1270,7 +1270,6 @@ static int server_receive_message(sd_eve
+                 .msg_control = &control,
+                 .msg_controllen = sizeof(control),
+         };
+-        struct cmsghdr *cmsg;
+         ssize_t datagram_size, len;
+         int r;
+ 
+@@ -1306,19 +1305,10 @@ static int server_receive_message(sd_eve
+         if ((size_t) len < sizeof(DHCPMessage))
+                 return 0;
+ 
+-        CMSG_FOREACH(cmsg, &msg)
+-                if (cmsg->cmsg_level == IPPROTO_IP &&
+-                    cmsg->cmsg_type == IP_PKTINFO &&
+-                    cmsg->cmsg_len == CMSG_LEN(sizeof(struct in_pktinfo))) {
+-                        struct in_pktinfo *info = CMSG_TYPED_DATA(cmsg, struct in_pktinfo);
+-
+-                        /* TODO figure out if this can be done as a filter on
+-                         * the socket, like for IPv6 */
+-                        if (server->ifindex != info->ipi_ifindex)
+-                                return 0;
+-
+-                        break;
+-                }
++        /* TODO figure out if this can be done as a filter on the socket, like for IPv6 */
++        struct in_pktinfo *info = CMSG_FIND_DATA(&msg, IPPROTO_IP, IP_PKTINFO, struct in_pktinfo);
++        if (info && info->ipi_ifindex != server->ifindex)
++                return 0;
+ 
+         if (sd_dhcp_server_is_in_relay_mode(server)) {
+                 r = dhcp_server_relay_message(server, message, len - sizeof(DHCPMessage), buflen);
+--- a/src/libsystemd/sd-daemon/sd-daemon.c
++++ b/src/libsystemd/sd-daemon/sd-daemon.c
+@@ -567,7 +567,7 @@ _public_ int sd_pid_notify_with_fds(
+                         cmsg->cmsg_type = SCM_CREDENTIALS;
+                         cmsg->cmsg_len = CMSG_LEN(sizeof(struct ucred));
+ 
+-                        ucred = (struct ucred*) CMSG_DATA(cmsg);
++                        ucred = CMSG_TYPED_DATA(cmsg, struct ucred);
+                         ucred->pid = pid != 0 ? pid : getpid_cached();
+                         ucred->uid = getuid();
+                         ucred->gid = getgid();
+--- a/src/resolve/resolved-manager.c
++++ b/src/resolve/resolved-manager.c
+@@ -984,7 +984,7 @@ static int manager_ipv4_send(
+                 cmsg->cmsg_level = IPPROTO_IP;
+                 cmsg->cmsg_type = IP_PKTINFO;
+ 
+-                pi = (struct in_pktinfo*) CMSG_DATA(cmsg);
++                pi = CMSG_TYPED_DATA(cmsg, struct in_pktinfo);
+                 pi->ipi_ifindex = ifindex;
+ 
+                 if (source)
+@@ -1040,7 +1040,7 @@ static int manager_ipv6_send(
+                 cmsg->cmsg_level = IPPROTO_IPV6;
+                 cmsg->cmsg_type = IPV6_PKTINFO;
+ 
+-                pi = (struct in6_pktinfo*) CMSG_DATA(cmsg);
++                pi = CMSG_TYPED_DATA(cmsg, struct in6_pktinfo);
+                 pi->ipi6_ifindex = ifindex;
+ 
+                 if (source)
diff --git a/meta-openeuler/recipes-core/systemd/systemd/27254.patch b/meta-openeuler/recipes-core/systemd/systemd/27254.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3928088dc6aeb19b46606cbc12cb8dc0caadf69e
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/27254.patch
@@ -0,0 +1,345 @@
+From 79dec6f5cc0b72d43dfb0469fa68b5cd023fbaf9 Mon Sep 17 00:00:00 2001
+From: Lennart Poettering <lennart@poettering.net>
+Date: Thu, 13 Apr 2023 10:21:31 +0200
+Subject: [PATCH 1/3] socket-util: tighten aignment check for CMSG_TYPED_DATA()
+
+Apparently CMSG_DATA() alignment is very much undefined. Which is quite
+an ABI fuck-up, but we need to deal with this. CMSG_TYPED_DATA() already
+checks alignment of the specified pointer. Let's also check matching
+alignment of the underlying structures, which we already can do at
+compile-time.
+
+See: #27241
+
+(This does not fix #27241, but should catch such errors already at
+compile-time instead of runtime)
+
+Upstream-Status: Backport [https://github.com/systemd/systemd/pull/27254]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/basic/socket-util.h | 7 +++++++
+ 1 file changed, 7 insertions(+)
+
+--- a/src/basic/socket-util.h
++++ b/src/basic/socket-util.h
+@@ -175,9 +175,16 @@ int flush_accept(int fd);
+ #define CMSG_FOREACH(cmsg, mh)                                          \
+         for ((cmsg) = CMSG_FIRSTHDR(mh); (cmsg); (cmsg) = CMSG_NXTHDR((mh), (cmsg)))
+ 
++/* Returns the cmsghdr's data pointer, but safely cast to the specified type. Does two alignment checks: one
++ * at compile time, that the requested type has a smaller or same alignment as 'struct cmsghdr', and one
++ * during runtime, that the actual pointer matches the alignment too. This is supposed to catch cases such as
++ * 'struct timeval' is embedded into 'struct cmsghdr' on architectures where the alignment of the former is 8
++ * bytes (because of a 64bit time_t), but of the latter is 4 bytes (because size_t is 32bit), such as
++ * riscv32. */
+ #define CMSG_TYPED_DATA(cmsg, type)                                     \
+         ({                                                              \
+                 struct cmsghdr *_cmsg = cmsg;                           \
++                assert_cc(__alignof__(type) <= __alignof__(struct cmsghdr)); \
+                 _cmsg ? CAST_ALIGN_PTR(type, CMSG_DATA(_cmsg)) : (type*) NULL; \
+         })
+ 
+--- a/src/basic/socket-util.c
++++ b/src/basic/socket-util.c
+@@ -1047,7 +1047,7 @@ ssize_t receive_one_fd_iov(
+         }
+ 
+         if (found)
+-                *ret_fd = *(int*) CMSG_DATA(found);
++                *ret_fd = *CMSG_TYPED_DATA(found, int);
+         else
+                 *ret_fd = -EBADF;
+ 
+--- a/src/core/manager.c
++++ b/src/core/manager.c
+@@ -2503,7 +2503,7 @@ static int manager_dispatch_notify_fd(sd
+                 if (cmsg->cmsg_level == SOL_SOCKET && cmsg->cmsg_type == SCM_RIGHTS) {
+ 
+                         assert(!fd_array);
+-                        fd_array = (int*) CMSG_DATA(cmsg);
++                        fd_array = CMSG_TYPED_DATA(cmsg, int);
+                         n_fds = (cmsg->cmsg_len - CMSG_LEN(0)) / sizeof(int);
+ 
+                 } else if (cmsg->cmsg_level == SOL_SOCKET &&
+@@ -2511,7 +2511,7 @@ static int manager_dispatch_notify_fd(sd
+                            cmsg->cmsg_len == CMSG_LEN(sizeof(struct ucred))) {
+ 
+                         assert(!ucred);
+-                        ucred = (struct ucred*) CMSG_DATA(cmsg);
++                        ucred = CMSG_TYPED_DATA(cmsg, struct ucred);
+                 }
+         }
+ 
+--- a/src/coredump/coredump.c
++++ b/src/coredump/coredump.c
+@@ -1163,7 +1163,7 @@ static int process_socket(int fd) {
+                         }
+ 
+                         assert(input_fd < 0);
+-                        input_fd = *(int*) CMSG_DATA(found);
++                        input_fd = *CMSG_TYPED_DATA(found, int);
+                         break;
+                 } else
+                         cmsg_close_all(&mh);
+--- a/src/home/homed-manager.c
++++ b/src/home/homed-manager.c
+@@ -1086,7 +1086,7 @@ static ssize_t read_datagram(
+                     cmsg->cmsg_type == SCM_CREDENTIALS &&
+                     cmsg->cmsg_len == CMSG_LEN(sizeof(struct ucred))) {
+                         assert(!sender);
+-                        sender = (struct ucred*) CMSG_DATA(cmsg);
++                        sender = CMSG_TYPED_DATA(cmsg, struct ucred);
+                 }
+ 
+                 if (cmsg->cmsg_level == SOL_SOCKET &&
+@@ -1098,7 +1098,7 @@ static ssize_t read_datagram(
+                         }
+ 
+                         assert(passed_fd < 0);
+-                        passed_fd = *(int*) CMSG_DATA(cmsg);
++                        passed_fd = *CMSG_TYPED_DATA(cmsg, int);
+                 }
+         }
+ 
+--- a/src/journal/journald-server.c
++++ b/src/journal/journald-server.c
+@@ -1454,21 +1454,21 @@ int server_process_datagram(
+                     cmsg->cmsg_type == SCM_CREDENTIALS &&
+                     cmsg->cmsg_len == CMSG_LEN(sizeof(struct ucred))) {
+                         assert(!ucred);
+-                        ucred = (struct ucred*) CMSG_DATA(cmsg);
++                        ucred = CMSG_TYPED_DATA(cmsg, struct ucred);
+                 } else if (cmsg->cmsg_level == SOL_SOCKET &&
+                          cmsg->cmsg_type == SCM_SECURITY) {
+                         assert(!label);
+-                        label = (char*) CMSG_DATA(cmsg);
++                        label = CMSG_TYPED_DATA(cmsg, char);
+                         label_len = cmsg->cmsg_len - CMSG_LEN(0);
+                 } else if (cmsg->cmsg_level == SOL_SOCKET &&
+                            cmsg->cmsg_type == SO_TIMESTAMP &&
+                            cmsg->cmsg_len == CMSG_LEN(sizeof(struct timeval))) {
+                         assert(!tv);
+-                        tv = (struct timeval*) CMSG_DATA(cmsg);
++                        tv = CMSG_TYPED_DATA(cmsg, struct timeval);
+                 } else if (cmsg->cmsg_level == SOL_SOCKET &&
+                          cmsg->cmsg_type == SCM_RIGHTS) {
+                         assert(!fds);
+-                        fds = (int*) CMSG_DATA(cmsg);
++                        fds = CMSG_TYPED_DATA(cmsg, int);
+                         n_fds = (cmsg->cmsg_len - CMSG_LEN(0)) / sizeof(int);
+                 }
+ 
+--- a/src/libsystemd-network/icmp6-util.c
++++ b/src/libsystemd-network/icmp6-util.c
+@@ -192,7 +192,7 @@ int icmp6_receive(int fd, void *buffer,
+                 if (cmsg->cmsg_level == SOL_IPV6 &&
+                     cmsg->cmsg_type == IPV6_HOPLIMIT &&
+                     cmsg->cmsg_len == CMSG_LEN(sizeof(int))) {
+-                        int hops = *(int*) CMSG_DATA(cmsg);
++                        int hops = *CMSG_TYPED_DATA(cmsg, int);
+ 
+                         if (hops != 255)
+                                 return -EMULTIHOP;
+@@ -201,7 +201,7 @@ int icmp6_receive(int fd, void *buffer,
+                 if (cmsg->cmsg_level == SOL_SOCKET &&
+                     cmsg->cmsg_type == SO_TIMESTAMP &&
+                     cmsg->cmsg_len == CMSG_LEN(sizeof(struct timeval)))
+-                        triple_timestamp_from_realtime(&t, timeval_load((struct timeval*) CMSG_DATA(cmsg)));
++                        triple_timestamp_from_realtime(&t, timeval_load(CMSG_TYPED_DATA(cmsg, struct timeval)));
+         }
+ 
+         if (!triple_timestamp_is_set(&t))
+--- a/src/libsystemd-network/sd-dhcp-client.c
++++ b/src/libsystemd-network/sd-dhcp-client.c
+@@ -1981,7 +1981,7 @@ static int client_receive_message_raw(
+ 
+         cmsg = cmsg_find(&msg, SOL_PACKET, PACKET_AUXDATA, CMSG_LEN(sizeof(struct tpacket_auxdata)));
+         if (cmsg) {
+-                struct tpacket_auxdata *aux = (struct tpacket_auxdata*) CMSG_DATA(cmsg);
++                struct tpacket_auxdata *aux = CMSG_TYPED_DATA(cmsg, struct tpacket_auxdata);
+                 checksum = !(aux->tp_status & TP_STATUS_CSUMNOTREADY);
+         }
+ 
+--- a/src/libsystemd-network/sd-dhcp-server.c
++++ b/src/libsystemd-network/sd-dhcp-server.c
+@@ -1310,7 +1310,7 @@ static int server_receive_message(sd_eve
+                 if (cmsg->cmsg_level == IPPROTO_IP &&
+                     cmsg->cmsg_type == IP_PKTINFO &&
+                     cmsg->cmsg_len == CMSG_LEN(sizeof(struct in_pktinfo))) {
+-                        struct in_pktinfo *info = (struct in_pktinfo*)CMSG_DATA(cmsg);
++                        struct in_pktinfo *info = CMSG_TYPED_DATA(cmsg, struct in_pktinfo);
+ 
+                         /* TODO figure out if this can be done as a filter on
+                          * the socket, like for IPv6 */
+--- a/src/libsystemd/sd-bus/bus-socket.c
++++ b/src/libsystemd/sd-bus/bus-socket.c
+@@ -604,7 +604,7 @@ static int bus_socket_read_auth(sd_bus *
+                                  * protocol? Somebody is playing games with
+                                  * us. Close them all, and fail */
+                                 j = (cmsg->cmsg_len - CMSG_LEN(0)) / sizeof(int);
+-                                close_many((int*) CMSG_DATA(cmsg), j);
++                                close_many(CMSG_TYPED_DATA(cmsg, int), j);
+                                 return -EIO;
+                         } else
+                                 log_debug("Got unexpected auxiliary data with level=%d and type=%d",
+@@ -1270,18 +1270,18 @@ int bus_socket_read_message(sd_bus *bus)
+                                          * isn't actually enabled? Close them,
+                                          * and fail */
+ 
+-                                        close_many((int*) CMSG_DATA(cmsg), n);
++                                        close_many(CMSG_TYPED_DATA(cmsg, int), n);
+                                         return -EIO;
+                                 }
+ 
+                                 f = reallocarray(bus->fds, bus->n_fds + n, sizeof(int));
+                                 if (!f) {
+-                                        close_many((int*) CMSG_DATA(cmsg), n);
++                                        close_many(CMSG_TYPED_DATA(cmsg, int), n);
+                                         return -ENOMEM;
+                                 }
+ 
+                                 for (i = 0; i < n; i++)
+-                                        f[bus->n_fds++] = fd_move_above_stdio(((int*) CMSG_DATA(cmsg))[i]);
++                                        f[bus->n_fds++] = fd_move_above_stdio(CMSG_TYPED_DATA(cmsg, int)[i]);
+                                 bus->fds = f;
+                         } else
+                                 log_debug("Got unexpected auxiliary data with level=%d and type=%d",
+--- a/src/resolve/resolved-dns-stream.c
++++ b/src/resolve/resolved-dns-stream.c
+@@ -147,7 +147,7 @@ static int dns_stream_identify(DnsStream
+                         switch (cmsg->cmsg_type) {
+ 
+                         case IPV6_PKTINFO: {
+-                                struct in6_pktinfo *i = (struct in6_pktinfo*) CMSG_DATA(cmsg);
++                                struct in6_pktinfo *i = CMSG_TYPED_DATA(cmsg, struct in6_pktinfo);
+ 
+                                 if (s->ifindex <= 0)
+                                         s->ifindex = i->ipi6_ifindex;
+@@ -155,7 +155,7 @@ static int dns_stream_identify(DnsStream
+                         }
+ 
+                         case IPV6_HOPLIMIT:
+-                                s->ttl = *(int *) CMSG_DATA(cmsg);
++                                s->ttl = *CMSG_TYPED_DATA(cmsg, int);
+                                 break;
+                         }
+ 
+@@ -165,7 +165,7 @@ static int dns_stream_identify(DnsStream
+                         switch (cmsg->cmsg_type) {
+ 
+                         case IP_PKTINFO: {
+-                                struct in_pktinfo *i = (struct in_pktinfo*) CMSG_DATA(cmsg);
++                                struct in_pktinfo *i = CMSG_TYPED_DATA(cmsg, struct in_pktinfo);
+ 
+                                 if (s->ifindex <= 0)
+                                         s->ifindex = i->ipi_ifindex;
+@@ -173,7 +173,7 @@ static int dns_stream_identify(DnsStream
+                         }
+ 
+                         case IP_TTL:
+-                                s->ttl = *(int *) CMSG_DATA(cmsg);
++                                s->ttl = *CMSG_TYPED_DATA(cmsg, int);
+                                 break;
+                         }
+                 }
+--- a/src/resolve/resolved-manager.c
++++ b/src/resolve/resolved-manager.c
+@@ -801,7 +801,7 @@ int manager_recv(Manager *m, int fd, Dns
+                         switch (cmsg->cmsg_type) {
+ 
+                         case IPV6_PKTINFO: {
+-                                struct in6_pktinfo *i = (struct in6_pktinfo*) CMSG_DATA(cmsg);
++                                struct in6_pktinfo *i = CMSG_TYPED_DATA(cmsg, struct in6_pktinfo);
+ 
+                                 if (p->ifindex <= 0)
+                                         p->ifindex = i->ipi6_ifindex;
+@@ -811,11 +811,11 @@ int manager_recv(Manager *m, int fd, Dns
+                         }
+ 
+                         case IPV6_HOPLIMIT:
+-                                p->ttl = *(int *) CMSG_DATA(cmsg);
++                                p->ttl = *CMSG_TYPED_DATA(cmsg, int);
+                                 break;
+ 
+                         case IPV6_RECVFRAGSIZE:
+-                                p->fragsize = *(int *) CMSG_DATA(cmsg);
++                                p->fragsize = *CMSG_TYPED_DATA(cmsg, int);
+                                 break;
+                         }
+                 } else if (cmsg->cmsg_level == IPPROTO_IP) {
+@@ -824,7 +824,7 @@ int manager_recv(Manager *m, int fd, Dns
+                         switch (cmsg->cmsg_type) {
+ 
+                         case IP_PKTINFO: {
+-                                struct in_pktinfo *i = (struct in_pktinfo*) CMSG_DATA(cmsg);
++                                struct in_pktinfo *i = CMSG_TYPED_DATA(cmsg, struct in_pktinfo);
+ 
+                                 if (p->ifindex <= 0)
+                                         p->ifindex = i->ipi_ifindex;
+@@ -834,11 +834,11 @@ int manager_recv(Manager *m, int fd, Dns
+                         }
+ 
+                         case IP_TTL:
+-                                p->ttl = *(int *) CMSG_DATA(cmsg);
++                                p->ttl = *CMSG_TYPED_DATA(cmsg, int);
+                                 break;
+ 
+                         case IP_RECVFRAGSIZE:
+-                                p->fragsize = *(int *) CMSG_DATA(cmsg);
++                                p->fragsize = *CMSG_TYPED_DATA(cmsg, int);
+                                 break;
+                         }
+                 }
+--- a/src/libsystemd/sd-device/device-monitor.c
++++ b/src/libsystemd/sd-device/device-monitor.c
+@@ -503,7 +503,6 @@ int device_monitor_receive_device(sd_dev
+                 .msg_name = &snl,
+                 .msg_namelen = sizeof(snl),
+         };
+-        struct cmsghdr *cmsg;
+         struct ucred *cred;
+         size_t offset;
+         ssize_t n;
+@@ -559,12 +558,11 @@ int device_monitor_receive_device(sd_dev
+                                                  snl.nl.nl_pid);
+         }
+ 
+-        cmsg = CMSG_FIRSTHDR(&smsg);
+-        if (!cmsg || cmsg->cmsg_type != SCM_CREDENTIALS)
++        cred = CMSG_FIND_DATA(&smsg, SOL_SOCKET, SCM_CREDENTIALS, struct ucred);
++        if (!cred)
+                 return log_monitor_errno(m, SYNTHETIC_ERRNO(EAGAIN),
+                                          "No sender credentials received, ignoring message.");
+ 
+-        cred = (struct ucred*) CMSG_DATA(cmsg);
+         if (!check_sender_uid(m, cred->uid))
+                 return log_monitor_errno(m, SYNTHETIC_ERRNO(EAGAIN),
+                                          "Sender uid="UID_FMT", message ignored.", cred->uid);
+--- a/src/udev/udev-ctrl.c
++++ b/src/udev/udev-ctrl.c
+@@ -161,7 +161,6 @@ static int udev_ctrl_connection_event_ha
+                 .msg_control = &control,
+                 .msg_controllen = sizeof(control),
+         };
+-        struct cmsghdr *cmsg;
+         struct ucred *cred;
+         ssize_t size;
+ 
+@@ -185,15 +184,12 @@ static int udev_ctrl_connection_event_ha
+ 
+         cmsg_close_all(&smsg);
+ 
+-        cmsg = CMSG_FIRSTHDR(&smsg);
+-
+-        if (!cmsg || cmsg->cmsg_type != SCM_CREDENTIALS) {
++        cred = CMSG_FIND_DATA(&smsg, SOL_SOCKET, SCM_CREDENTIALS, struct ucred);
++        if (!cred) {
+                 log_error("No sender credentials received, ignoring message");
+                 return 0;
+         }
+ 
+-        cred = (struct ucred *) CMSG_DATA(cmsg);
+-
+         if (cred->uid != 0) {
+                 log_error("Invalid sender uid "UID_FMT", ignoring message", cred->uid);
+                 return 0;
diff --git a/meta-openeuler/recipes-core/systemd/systemd/99-default.preset b/meta-openeuler/recipes-core/systemd/systemd/99-default.preset
new file mode 100644
index 0000000000000000000000000000000000000000..1f29b50597f0fd0557b15cb95bd670fc5f16c655
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/99-default.preset
@@ -0,0 +1 @@
+disable *
diff --git a/meta-openeuler/recipes-core/systemd/systemd/basic.conf.in b/meta-openeuler/recipes-core/systemd/systemd/basic.conf.in
new file mode 100644
index 0000000000000000000000000000000000000000..fac288f7fa5892488794b4f8f4799a736ce5a5cd
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/basic.conf.in
@@ -0,0 +1,40 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+
+# The superuser
+u root    0     "root" :ROOT_HOME:
+
+# The nobody user/group for NFS file systems
+g {{NOBODY_GROUP_NAME}} 65534       -            -
+u {{NOBODY_USER_NAME }} 65534:65534 "Nobody"     -
+
+# Administrator group: can *see* more than normal users
+g adm     {{ADM_GID    }}     -            -
+
+# Administrator group: can *do* more than normal users
+g wheel   {{WHEEL_GID  }}     -            -
+
+# Access to shared database of users on the system
+g utmp    {{UTMP_GID   }}     -            -
+
+# Physical and virtual hardware access groups
+g audio   {{AUDIO_GID  }}     -            -
+g cdrom   {{CDROM_GID  }}     -            -
+g dialout {{DIALOUT_GID}}     -            -
+g disk    {{DISK_GID   }}     -            -
+g input   {{INPUT_GID  }}     -            -
+g kmem    {{KMEM_GID   }}     -            -
+g kvm     {{KVM_GID    }}     -            -
+g lp      {{LP_GID     }}     -            -
+g render  {{RENDER_GID }}     -            -
+g sgx     {{SGX_GID    }}     -            -
+g tape    {{TAPE_GID   }}     -            -
+g tty     {{TTY_GID    }}     -            -
+g video   {{VIDEO_GID  }}     -            -
+
+# Default group for normal users
+g users   {{USERS_GID  }}     -            -
diff --git a/meta-openeuler/recipes-core/systemd/systemd/init b/meta-openeuler/recipes-core/systemd/systemd/init
new file mode 100644
index 0000000000000000000000000000000000000000..ea52be48209521aa1a49345c631c9afbb1616434
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/init
@@ -0,0 +1,104 @@
+#!/bin/sh
+
+### BEGIN INIT INFO
+# Provides:          udev
+# Required-Start:    mountvirtfs
+# Required-Stop:
+# Default-Start:     S
+# Default-Stop:
+# Short-Description: Start udevd, populate /dev and load drivers.
+### END INIT INFO
+
+. /etc/init.d/functions
+
+export TZ=/etc/localtime
+
+[ -d /sys/class ] || exit 1
+[ -r /proc/mounts ] || exit 1
+[ -x @UDEVD@ ] || exit 1
+[ -f /etc/default/udev-cache ] && . /etc/default/udev-cache
+[ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf
+
+readfile () {
+   filename=$1
+   READDATA=""
+   if [ -r $filename ]; then
+       while read line; do
+           READDATA="$READDATA$line"
+       done < $filename
+   fi
+}
+
+case "$1" in
+  start)
+    export ACTION=add
+    # propagate /dev from /sys
+    echo "Starting udev"
+
+    # mount the devtmpfs on /dev, if not already done
+    LANG=C awk '$2 == "/dev" && ($3 == "devtmpfs") { exit 1 }' /proc/mounts && {
+            mount -n -o mode=0755 -t devtmpfs none "/dev"
+    }
+    [ -e /dev/pts ] || mkdir -m 0755 /dev/pts
+    [ -e /dev/shm ] || mkdir -m 1777 /dev/shm
+    mount -a -t tmpfs 2>/dev/null
+
+    # cache handling
+    if [ "$DEVCACHE" != "" ]; then
+            readfile /proc/version
+            VERSION="$READDATA"
+            readfile /proc/cmdline
+            CMDLINE="$READDATA"
+            readfile /proc/devices
+            DEVICES="$READDATA"
+            readfile /proc/atags
+            ATAGS="$READDATA"
+
+            if [ -e $DEVCACHE ]; then
+                    readfile /etc/udev/cache.data
+                    if [ "$READDATA" = "$VERSION$CMDLINE$DEVICES$ATAGS" ]; then
+                            (cd /; tar xf $DEVCACHE > /dev/null 2>&1)
+                            not_first_boot=1
+                            [ "$VERBOSE" != "no" ] && echo "udev: using cache file $DEVCACHE"
+                            [ -e /dev/shm/udev.cache ] && rm -f /dev/shm/udev.cache
+                    else
+                            echo "$VERSION$CMDLINE$DEVICES$ATAGS" > /dev/shm/udev.cache
+                    fi
+            else
+                    echo "$VERSION$CMDLINE$DEVICES$ATAGS" > /dev/shm/udev.cache
+            fi
+    fi
+
+    # make_extra_nodes
+    killproc systemd-udevd > "/dev/null" 2>&1
+
+    # trigger the sorted events
+    echo -e '\000\000\000\000' > /proc/sys/kernel/hotplug
+    @UDEVD@ -d
+
+    udevadm control --env=STARTUP=1
+    if [ "$not_first_boot" != "" ];then
+            udevadm trigger --action=add --subsystem-nomatch=tty --subsystem-nomatch=mem --subsystem-nomatch=vc --subsystem-nomatch=vtconsole --subsystem-nomatch=misc --subsystem-nomatch=dcon --subsystem-nomatch=pci_bus  --subsystem-nomatch=graphics	 --subsystem-nomatch=backlight --subsystem-nomatch=video4linux	--subsystem-nomatch=platform
+            (udevadm settle --timeout=3; udevadm control --env=STARTUP=)&
+    else
+            udevadm trigger --action=add
+            udevadm settle
+    fi
+    ;;
+  stop)
+    echo "Stopping udevd"
+    start-stop-daemon --stop --name systemd-udevd --quiet
+    ;;
+  restart)
+    $0 stop
+    sleep 1
+    $0 start
+    ;;
+  status)
+    status systemd-udevd
+    ;;
+  *)
+    echo "Usage: $0 {start|stop|status|restart}"
+    exit 1
+esac
+exit 0
diff --git a/meta-openeuler/recipes-core/systemd/systemd/org.freedesktop.hostname1_no_polkit.conf b/meta-openeuler/recipes-core/systemd/systemd/org.freedesktop.hostname1_no_polkit.conf
new file mode 100644
index 0000000000000000000000000000000000000000..f4d0271cdb6a562fbc3782ee242b09ff5d1a1674
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/org.freedesktop.hostname1_no_polkit.conf
@@ -0,0 +1,11 @@
+<?xml version="1.0"?> <!--*-nxml-*-->
+<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+        "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+
+<busconfig>
+        <policy group="systemd-hostname">
+                <allow own="org.freedesktop.hostname1"/>
+                <allow send_destination="org.freedesktop.hostname1"/>
+                <allow receive_sender="org.freedesktop.hostname1"/>
+        </policy>
+</busconfig>
diff --git a/meta-openeuler/recipes-core/systemd/systemd/systemd-pager.sh b/meta-openeuler/recipes-core/systemd/systemd/systemd-pager.sh
new file mode 100644
index 0000000000000000000000000000000000000000..86e3e0ab78176c209781fb41e3a6f09f4ed90cd7
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/systemd-pager.sh
@@ -0,0 +1,7 @@
+# Systemd expect a color capable pager, however the less provided
+# by busybox is not. This make many interaction with systemd pretty
+# annoying. As a workaround we disable the systemd pager if less
+# is not the GNU version.
+if ! less -V > /dev/null 2>&1 ; then
+	export SYSTEMD_PAGER=
+fi
diff --git a/meta-openeuler/recipes-core/systemd/systemd/touchscreen.rules b/meta-openeuler/recipes-core/systemd/systemd/touchscreen.rules
new file mode 100644
index 0000000000000000000000000000000000000000..d83fd1673dfd30d9190affa9cd0cd3397e433603
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd/touchscreen.rules
@@ -0,0 +1,18 @@
+# There are a number of modifiers that are allowed to be used in some
+# of the different fields. They provide the following subsitutions:
+#
+# %n the "kernel number" of the device.
+#    For example, 'sda3' has a "kernel number" of '3'
+# %e the smallest number for that name which does not matches an existing node
+# %k the kernel name for the device
+# %M the kernel major number for the device
+# %m the kernel minor number for the device
+# %b the bus id for the device
+# %c the string returned by the PROGRAM
+# %s{filename} the content of a sysfs attribute
+# %% the '%' char itself
+#
+
+# Create a symlink to any touchscreen input device
+SUBSYSTEM=="input", KERNEL=="event[0-9]*", ATTRS{modalias}=="input:*-e0*,3,*a0,1,*18,*", SYMLINK+="input/touchscreen0"
+SUBSYSTEM=="input", KERNEL=="event[0-9]*", ATTRS{modalias}=="ads7846", SYMLINK+="input/touchscreen0"
diff --git a/meta-openeuler/recipes-core/systemd/systemd_%.bbappend b/meta-openeuler/recipes-core/systemd/systemd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..abae709bf8c249e612ad1517b232c84daac71e3a
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd_%.bbappend
@@ -0,0 +1,32 @@
+# main bbfile: openembedded-core/meta/recipes-core/systemd/systemd_253.7.bb
+
+#version in openEuler
+PV = "253"
+S = "${WORKDIR}/${BP}"
+
+require systemd-openeuler.inc
+
+# depmodwrapper is not valid to do depmod in buildtime, add a service to do it in runtime as a workaround.
+# as modutils.sh is not run under systemd
+PACKAGE_BEFORE_PN:append = " ${PN}-depmod "
+SRC_URI:append = " file://systemd-depmod.service"
+FILES:${PN}-depmod = "${systemd_unitdir}/system/systemd-depmod.service"
+SYSTEMD_SERVICE:${PN}-depmod = "systemd-depmod.service"
+do_install:append () {
+    install -m 0644 ${WORKDIR}/systemd-depmod.service ${D}${systemd_unitdir}/system/systemd-depmod.service
+    ln -sf ../systemd-depmod.service ${D}${systemd_unitdir}/system/sysinit.target.wants/systemd-depmod.service
+    # the default DNS servers systemd resolved use cannot be accessed in China
+    # so we need to change the default DNS servers to the ones that can be accessed in China
+    # for example, we can use AliDNS servers
+    sed -i 's/#DNS=/DNS=223.5.5.5/' ${D}${sysconfdir}/systemd/resolved.conf
+}
+
+# glib needs meson, meson needs python3-native
+# here use nativesdk's meson-native and python3-native
+DEPENDS:remove = "python3-native"
+
+FILES:udev += " \
+               ${rootlibexecdir}/udev/rules.d/40-elevator.rules \
+               ${rootlibexecdir}/udev/rules.d/73-idrac.rules \
+"
+
diff --git a/meta-openeuler/recipes-core/systemd/systemd_253.7.bb b/meta-openeuler/recipes-core/systemd/systemd_253.7.bb
new file mode 100644
index 0000000000000000000000000000000000000000..1fd4556afd0e7a9446485171f28ce53d89c19ba2
--- /dev/null
+++ b/meta-openeuler/recipes-core/systemd/systemd_253.7.bb
@@ -0,0 +1,836 @@
+require systemd.inc
+
+PROVIDES = "udev"
+
+PE = "1"
+
+DEPENDS = "intltool-native gperf-native libcap util-linux python3-jinja2-native"
+
+SECTION = "base/shell"
+
+inherit useradd pkgconfig meson perlnative update-rc.d update-alternatives qemu systemd gettext bash-completion manpages features_check
+
+# As this recipe builds udev, respect systemd being in DISTRO_FEATURES so
+# that we don't build both udev and systemd in world builds.
+REQUIRED_DISTRO_FEATURES = "systemd"
+
+SRC_URI += " \
+           file://touchscreen.rules \
+           file://00-create-volatile.conf \
+           file://basic.conf.in \
+           ${@bb.utils.contains('PACKAGECONFIG', 'polkit_hostnamed_fallback', 'file://org.freedesktop.hostname1_no_polkit.conf', '', d)} \
+           ${@bb.utils.contains('PACKAGECONFIG', 'polkit_hostnamed_fallback', 'file://00-hostnamed-network-user.conf', '', d)} \
+           file://init \
+           file://99-default.preset \
+           file://systemd-pager.sh \
+           file://0002-binfmt-Don-t-install-dependency-links-at-install-tim.patch \
+           file://0008-implment-systemd-sysv-install-for-OE.patch \
+           file://0004-Move-sysusers.d-sysctl.d-binfmt.d-modules-load.d-to-.patch \
+           file://27254.patch \
+           file://27253.patch \
+           "
+
+# patches needed by musl
+SRC_URI:append:libc-musl = " ${SRC_URI_MUSL}"
+SRC_URI_MUSL = "\
+               file://0009-missing_type.h-add-comparison_fn_t.patch \
+               file://0010-add-fallback-parse_printf_format-implementation.patch \
+               file://0011-src-basic-missing.h-check-for-missing-strndupa.patch \
+               file://0012-don-t-fail-if-GLOB_BRACE-and-GLOB_ALTDIRFUNC-is-not-.patch \
+               file://0013-add-missing-FTW_-macros-for-musl.patch \
+               file://0014-Use-uintmax_t-for-handling-rlim_t.patch \
+               file://0015-test-sizeof.c-Disable-tests-for-missing-typedefs-in-.patch \
+               file://0016-don-t-pass-AT_SYMLINK_NOFOLLOW-flag-to-faccessat.patch \
+               file://0017-Define-glibc-compatible-basename-for-non-glibc-syste.patch \
+               file://0018-Do-not-disable-buffering-when-writing-to-oom_score_a.patch \
+               file://0019-distinguish-XSI-compliant-strerror_r-from-GNU-specif.patch \
+               file://0020-avoid-redefinition-of-prctl_mm_map-structure.patch \
+               file://0021-do-not-disable-buffer-in-writing-files.patch \
+               file://0022-Handle-__cpu_mask-usage.patch \
+               file://0023-Handle-missing-gshadow.patch \
+               file://0024-missing_syscall.h-Define-MIPS-ABI-defines-for-musl.patch \
+               file://0005-pass-correct-parameters-to-getdents64.patch \
+               file://0001-Adjust-for-musl-headers.patch \
+               file://0006-test-bus-error-strerror-is-assumed-to-be-GNU-specifi.patch \
+               file://0003-errno-util-Make-STRERROR-portable-for-musl.patch \
+               "
+
+PAM_PLUGINS = " \
+    pam-plugin-unix \
+    pam-plugin-loginuid \
+    pam-plugin-keyinit \
+    pam-plugin-namespace \
+"
+
+PACKAGECONFIG ??= " \
+    ${@bb.utils.filter('DISTRO_FEATURES', 'acl audit efi ldconfig pam selinux smack usrmerge polkit seccomp', d)} \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'wifi', 'rfkill', '', d)} \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'xkbcommon', '', d)} \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', '', 'link-udev-shared', d)} \
+    backlight \
+    binfmt \
+    gshadow \
+    hibernate \
+    hostnamed \
+    idn \
+    ima \
+    kmod \
+    localed \
+    logind \
+    machined \
+    myhostname \
+    networkd \
+    nss \
+    nss-mymachines \
+    nss-resolve \
+    quotacheck \
+    randomseed \
+    resolved \
+    set-time-epoch \
+    sysusers \
+    sysvinit \
+    timedated \
+    timesyncd \
+    userdb \
+    utmp \
+    vconsole \
+    wheel-group \
+    zstd \
+"
+
+PACKAGECONFIG:remove:libc-musl = " \
+    gshadow \
+    idn \
+    localed \
+    myhostname \
+    nss \
+    nss-mymachines \
+    nss-resolve \
+    sysusers \
+    userdb \
+    utmp \
+"
+
+# https://github.com/seccomp/libseccomp/issues/347
+PACKAGECONFIG:remove:mipsarch = "seccomp"
+
+TARGET_CC_ARCH:append:libc-musl = " -D__UAPI_DEF_ETHHDR=0 -D_LARGEFILE64_SOURCE"
+
+# Some of the dependencies are weak-style recommends - if not available at runtime,
+# systemd won't fail but the library-related feature will be skipped with a warning.
+
+# Use the upstream systemd serial-getty@.service and rely on
+# systemd-getty-generator instead of using the OE-core specific
+# systemd-serialgetty.bb - not enabled by default.
+PACKAGECONFIG[serial-getty-generator] = ""
+
+PACKAGECONFIG[acl] = "-Dacl=true,-Dacl=false,acl"
+PACKAGECONFIG[audit] = "-Daudit=true,-Daudit=false,audit"
+PACKAGECONFIG[backlight] = "-Dbacklight=true,-Dbacklight=false"
+PACKAGECONFIG[binfmt] = "-Dbinfmt=true,-Dbinfmt=false"
+PACKAGECONFIG[bzip2] = "-Dbzip2=true,-Dbzip2=false,bzip2"
+PACKAGECONFIG[cgroupv2] = "-Ddefault-hierarchy=unified,-Ddefault-hierarchy=hybrid"
+PACKAGECONFIG[coredump] = "-Dcoredump=true,-Dcoredump=false"
+PACKAGECONFIG[cryptsetup] = "-Dlibcryptsetup=true,-Dlibcryptsetup=false,cryptsetup,,cryptsetup"
+PACKAGECONFIG[tpm2] = "-Dtpm2=true,-Dtpm2=false,tpm2-tss,tpm2-tss libtss2 libtss2-tcti-device"
+# If multiple compression libraries are enabled, the format to use for compression is chosen implicitly,
+# so if you want to compress with e.g. lz4 you cannot enable zstd, so you cannot read zstd-compressed journal files.
+# This option allows to enable all compression formats for reading, but choosing a specific one for writing.
+PACKAGECONFIG[default-compression-lz4] = "-Dlz4=true -Ddefault-compression=lz4,,lz4"
+PACKAGECONFIG[default-compression-xz] = "-Dxz=true -Ddefault-compression=xz,,xz"
+PACKAGECONFIG[default-compression-zstd] = "-Dzstd=true -Ddefault-compression=zstd,,zstd"
+PACKAGECONFIG[dbus] = "-Ddbus=true,-Ddbus=false,dbus"
+PACKAGECONFIG[efi] = "-Defi=true,-Defi=false"
+PACKAGECONFIG[gnu-efi] = "-Dgnu-efi=true -Defi-libdir=${STAGING_LIBDIR} -Defi-includedir=${STAGING_INCDIR}/efi,-Dgnu-efi=false,gnu-efi"
+PACKAGECONFIG[elfutils] = "-Delfutils=true,-Delfutils=false,elfutils"
+PACKAGECONFIG[firstboot] = "-Dfirstboot=true,-Dfirstboot=false"
+PACKAGECONFIG[repart] = "-Drepart=true,-Drepart=false"
+PACKAGECONFIG[homed] = "-Dhomed=true,-Dhomed=false"
+# Sign the journal for anti-tampering
+PACKAGECONFIG[gcrypt] = "-Dgcrypt=true,-Dgcrypt=false,libgcrypt"
+PACKAGECONFIG[gnutls] = "-Dgnutls=true,-Dgnutls=false,gnutls"
+PACKAGECONFIG[gshadow] = "-Dgshadow=true,-Dgshadow=false"
+PACKAGECONFIG[hibernate] = "-Dhibernate=true,-Dhibernate=false"
+PACKAGECONFIG[hostnamed] = "-Dhostnamed=true,-Dhostnamed=false"
+PACKAGECONFIG[idn] = "-Didn=true,-Didn=false"
+PACKAGECONFIG[ima] = "-Dima=true,-Dima=false"
+# importd requires journal-upload/xz/zlib/bzip2/gcrypt
+PACKAGECONFIG[importd] = "-Dimportd=true,-Dimportd=false,glib-2.0"
+# Update NAT firewall rules
+PACKAGECONFIG[iptc] = "-Dlibiptc=true,-Dlibiptc=false,iptables"
+PACKAGECONFIG[journal-upload] = "-Dlibcurl=true,-Dlibcurl=false,curl"
+PACKAGECONFIG[kmod] = "-Dkmod=true,-Dkmod=false,kmod"
+PACKAGECONFIG[ldconfig] = "-Dldconfig=true,-Dldconfig=false,,ldconfig"
+PACKAGECONFIG[libidn] = "-Dlibidn=true,-Dlibidn=false,libidn,,libidn"
+PACKAGECONFIG[libidn2] = "-Dlibidn2=true,-Dlibidn2=false,libidn2,,libidn2"
+# Link udev shared with systemd helper library.
+# If enabled the udev package depends on the systemd package (which has the needed shared library).
+PACKAGECONFIG[link-udev-shared] = "-Dlink-udev-shared=true,-Dlink-udev-shared=false"
+PACKAGECONFIG[localed] = "-Dlocaled=true,-Dlocaled=false"
+PACKAGECONFIG[logind] = "-Dlogind=true,-Dlogind=false"
+PACKAGECONFIG[lz4] = "-Dlz4=true,-Dlz4=false,lz4"
+PACKAGECONFIG[machined] = "-Dmachined=true,-Dmachined=false"
+PACKAGECONFIG[manpages] = "-Dman=true,-Dman=false,libxslt-native xmlto-native docbook-xml-dtd4-native docbook-xsl-stylesheets-native"
+PACKAGECONFIG[microhttpd] = "-Dmicrohttpd=true,-Dmicrohttpd=false,libmicrohttpd"
+PACKAGECONFIG[myhostname] = "-Dnss-myhostname=true,-Dnss-myhostname=false,,libnss-myhostname"
+PACKAGECONFIG[networkd] = "-Dnetworkd=true,-Dnetworkd=false"
+PACKAGECONFIG[no-dns-fallback] = "-Ddns-servers="
+PACKAGECONFIG[nss] = "-Dnss-systemd=true,-Dnss-systemd=false"
+PACKAGECONFIG[nss-mymachines] = "-Dnss-mymachines=true,-Dnss-mymachines=false"
+PACKAGECONFIG[nss-resolve] = "-Dnss-resolve=true,-Dnss-resolve=false"
+PACKAGECONFIG[oomd] = "-Doomd=true,-Doomd=false"
+PACKAGECONFIG[openssl] = "-Dopenssl=true,-Dopenssl=false,openssl"
+PACKAGECONFIG[pam] = "-Dpam=true,-Dpam=false,libpam,${PAM_PLUGINS}"
+PACKAGECONFIG[pcre2] = "-Dpcre2=true,-Dpcre2=false,libpcre2"
+PACKAGECONFIG[polkit] = "-Dpolkit=true,-Dpolkit=false"
+# If polkit is disabled and networkd+hostnamed are in use, enabling this option and
+# using dbus-broker will allow networkd to be authorized to change the
+# hostname without acquiring additional privileges
+PACKAGECONFIG[polkit_hostnamed_fallback] = ",,,,dbus-broker,polkit"
+PACKAGECONFIG[portabled] = "-Dportabled=true,-Dportabled=false"
+PACKAGECONFIG[pstore] = "-Dpstore=true,-Dpstore=false"
+PACKAGECONFIG[qrencode] = "-Dqrencode=true,-Dqrencode=false,qrencode,,qrencode"
+PACKAGECONFIG[quotacheck] = "-Dquotacheck=true,-Dquotacheck=false"
+PACKAGECONFIG[randomseed] = "-Drandomseed=true,-Drandomseed=false"
+PACKAGECONFIG[resolved] = "-Dresolve=true,-Dresolve=false"
+PACKAGECONFIG[rfkill] = "-Drfkill=true,-Drfkill=false"
+PACKAGECONFIG[seccomp] = "-Dseccomp=true,-Dseccomp=false,libseccomp"
+PACKAGECONFIG[selinux] = "-Dselinux=true,-Dselinux=false,libselinux,initscripts-sushell"
+PACKAGECONFIG[smack] = "-Dsmack=true,-Dsmack=false"
+PACKAGECONFIG[sysext] = "-Dsysext=true, -Dsysext=false"
+PACKAGECONFIG[sysusers] = "-Dsysusers=true,-Dsysusers=false"
+PACKAGECONFIG[sysvinit] = "-Dsysvinit-path=${sysconfdir}/init.d -Dsysvrcnd-path=${sysconfdir},-Dsysvinit-path= -Dsysvrcnd-path=,,systemd-compat-units update-rc.d"
+# When enabled use reproducble build timestamp if set as time epoch,
+# or build time if not. When disabled, time epoch is unset.
+def build_epoch(d):
+    epoch = d.getVar('SOURCE_DATE_EPOCH') or "-1"
+    return '-Dtime-epoch=%d' % int(epoch)
+PACKAGECONFIG[set-time-epoch] = "${@build_epoch(d)},-Dtime-epoch=0"
+PACKAGECONFIG[timedated] = "-Dtimedated=true,-Dtimedated=false"
+PACKAGECONFIG[timesyncd] = "-Dtimesyncd=true,-Dtimesyncd=false"
+PACKAGECONFIG[usrmerge] = "-Dsplit-usr=false,-Dsplit-usr=true"
+PACKAGECONFIG[sbinmerge] = "-Dsplit-bin=false,-Dsplit-bin=true"
+PACKAGECONFIG[userdb] = "-Duserdb=true,-Duserdb=false"
+PACKAGECONFIG[utmp] = "-Dutmp=true,-Dutmp=false"
+PACKAGECONFIG[valgrind] = "-DVALGRIND=1,,valgrind"
+PACKAGECONFIG[vconsole] = "-Dvconsole=true,-Dvconsole=false,,${PN}-vconsole-setup"
+PACKAGECONFIG[wheel-group] = "-Dwheel-group=true, -Dwheel-group=false"
+PACKAGECONFIG[xdg-autostart] = "-Dxdg-autostart=true,-Dxdg-autostart=false"
+# Verify keymaps on locale change
+PACKAGECONFIG[xkbcommon] = "-Dxkbcommon=true,-Dxkbcommon=false,libxkbcommon"
+PACKAGECONFIG[xz] = "-Dxz=true,-Dxz=false,xz"
+PACKAGECONFIG[zlib] = "-Dzlib=true,-Dzlib=false,zlib"
+PACKAGECONFIG[zstd] = "-Dzstd=true,-Dzstd=false,zstd"
+
+# Helper variables to clarify locations.  This mirrors the logic in systemd's
+# build system.
+rootprefix ?= "${root_prefix}"
+rootlibdir ?= "${base_libdir}"
+rootlibexecdir = "${rootprefix}/lib"
+
+EXTRA_OEMESON += "-Dnobody-user=nobody \
+                  -Dnobody-group=nogroup \
+                  -Drootlibdir=${rootlibdir} \
+                  -Drootprefix=${rootprefix} \
+                  -Ddefault-locale=C \
+                  -Dmode=release \
+                  -Dsystem-alloc-uid-min=101 \
+                  -Dsystem-uid-max=999 \
+                  -Dsystem-alloc-gid-min=101 \
+                  -Dsystem-gid-max=999 \
+                  "
+
+# Hardcode target binary paths to avoid using paths from sysroot
+EXTRA_OEMESON += "-Dkexec-path=${sbindir}/kexec \
+                  -Dkmod-path=${base_bindir}/kmod \
+                  -Dmount-path=${base_bindir}/mount \
+                  -Dquotacheck-path=${sbindir}/quotacheck \
+                  -Dquotaon-path=${sbindir}/quotaon \
+                  -Dsulogin-path=${base_sbindir}/sulogin \
+                  -Dnologin-path=${base_sbindir}/nologin \
+                  -Dumount-path=${base_bindir}/umount"
+
+# The 60 seconds is watchdog's default vaule.
+WATCHDOG_TIMEOUT ??= "60"
+
+do_configure:prepend() {
+  sed s@:ROOT_HOME:@${ROOT_HOME}@g ${WORKDIR}/basic.conf.in > ${S}/sysusers.d/basic.conf.in
+}
+
+do_install() {
+	meson_do_install
+	install -d ${D}/${base_sbindir}
+	if ${@bb.utils.contains('PACKAGECONFIG', 'serial-getty-generator', 'false', 'true', d)}; then
+		# Provided by a separate recipe
+		rm ${D}${systemd_system_unitdir}/serial-getty* -f
+	fi
+
+	# Provide support for initramfs
+	[ ! -e ${D}/init ] && ln -s ${rootlibexecdir}/systemd/systemd ${D}/init
+	[ ! -e ${D}/${base_sbindir}/udevd ] && ln -s ${rootlibexecdir}/systemd/systemd-udevd ${D}/${base_sbindir}/udevd
+
+	install -d ${D}${sysconfdir}/udev/rules.d/
+	install -d ${D}${sysconfdir}/tmpfiles.d
+	for rule in $(find ${WORKDIR} -maxdepth 1 -type f -name "*.rules"); do
+		install -m 0644 $rule ${D}${sysconfdir}/udev/rules.d/
+	done
+
+	install -m 0644 ${WORKDIR}/00-create-volatile.conf ${D}${sysconfdir}/tmpfiles.d/
+
+	if ${@bb.utils.contains('DISTRO_FEATURES','sysvinit','true','false',d)}; then
+		install -d ${D}${sysconfdir}/init.d
+		install -m 0755 ${WORKDIR}/init ${D}${sysconfdir}/init.d/systemd-udevd
+		sed -i s%@UDEVD@%${rootlibexecdir}/systemd/systemd-udevd% ${D}${sysconfdir}/init.d/systemd-udevd
+		install -Dm 0755 ${S}/src/systemctl/systemd-sysv-install.SKELETON ${D}${systemd_unitdir}/systemd-sysv-install
+	fi
+
+	if "${@'true' if oe.types.boolean(d.getVar('VOLATILE_LOG_DIR')) else 'false'}"; then
+		# /var/log is typically a symbolic link to inside /var/volatile,
+		# which is expected to be empty.
+		rm -rf ${D}${localstatedir}/log
+	else
+		chown root:systemd-journal ${D}${localstatedir}/log/journal
+
+		# journal-remote creates this at start
+		rm -rf ${D}${localstatedir}/log/journal/remote
+	fi
+
+	# if the user requests /tmp be on persistent storage (i.e. not volatile)
+	# then don't use a tmpfs for /tmp
+	if [ "${VOLATILE_TMP_DIR}" != "yes" ]; then
+		rm -f ${D}${rootlibdir}/systemd/system/tmp.mount
+		rm -f ${D}${rootlibdir}/systemd/system/local-fs.target.wants/tmp.mount
+	fi
+
+	install -d ${D}${systemd_system_unitdir}/graphical.target.wants
+	install -d ${D}${systemd_system_unitdir}/multi-user.target.wants
+	install -d ${D}${systemd_system_unitdir}/poweroff.target.wants
+	install -d ${D}${systemd_system_unitdir}/reboot.target.wants
+	install -d ${D}${systemd_system_unitdir}/rescue.target.wants
+
+	# Create symlinks for systemd-update-utmp-runlevel.service
+	if ${@bb.utils.contains('PACKAGECONFIG', 'utmp', 'true', 'false', d)}; then
+		ln -sf ../systemd-update-utmp-runlevel.service ${D}${systemd_system_unitdir}/graphical.target.wants/systemd-update-utmp-runlevel.service
+		ln -sf ../systemd-update-utmp-runlevel.service ${D}${systemd_system_unitdir}/multi-user.target.wants/systemd-update-utmp-runlevel.service
+		ln -sf ../systemd-update-utmp-runlevel.service ${D}${systemd_system_unitdir}/poweroff.target.wants/systemd-update-utmp-runlevel.service
+		ln -sf ../systemd-update-utmp-runlevel.service ${D}${systemd_system_unitdir}/reboot.target.wants/systemd-update-utmp-runlevel.service
+		ln -sf ../systemd-update-utmp-runlevel.service ${D}${systemd_system_unitdir}/rescue.target.wants/systemd-update-utmp-runlevel.service
+	fi
+
+	# this file is needed to exist if networkd is disabled but timesyncd is still in use since timesyncd checks it
+	# for existence else it fails
+	if [ -s ${D}${exec_prefix}/lib/tmpfiles.d/systemd.conf ] &&
+	   ! ${@bb.utils.contains('PACKAGECONFIG', 'networkd', 'true', 'false', d)}; then
+		echo 'd /run/systemd/netif/links 0755 root root -' >>${D}${exec_prefix}/lib/tmpfiles.d/systemd.conf
+	fi
+	if ! ${@bb.utils.contains('PACKAGECONFIG', 'resolved', 'true', 'false', d)}; then
+		echo 'L! ${sysconfdir}/resolv.conf - - - - ../run/systemd/resolve/resolv.conf' >>${D}${exec_prefix}/lib/tmpfiles.d/etc.conf
+		echo 'd /run/systemd/resolve 0755 root root -' >>${D}${exec_prefix}/lib/tmpfiles.d/systemd.conf
+		echo 'f /run/systemd/resolve/resolv.conf 0644 root root' >>${D}${exec_prefix}/lib/tmpfiles.d/systemd.conf
+		ln -s ../run/systemd/resolve/resolv.conf ${D}${sysconfdir}/resolv-conf.systemd
+	else
+		sed -i -e "s%^L! /etc/resolv.conf.*$%L! /etc/resolv.conf - - - - ../run/systemd/resolve/resolv.conf%g" ${D}${exec_prefix}/lib/tmpfiles.d/etc.conf
+		ln -s ../run/systemd/resolve/resolv.conf ${D}${sysconfdir}/resolv-conf.systemd
+	fi
+	if ${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'false', 'true', d)}; then
+		rm ${D}${exec_prefix}/lib/tmpfiles.d/x11.conf
+		rm -r ${D}${sysconfdir}/X11
+	fi
+
+	# If polkit is setup fixup permissions and ownership
+	if ${@bb.utils.contains('PACKAGECONFIG', 'polkit', 'true', 'false', d)}; then
+		if [ -d ${D}${datadir}/polkit-1/rules.d ]; then
+			chmod 700 ${D}${datadir}/polkit-1/rules.d
+			chown polkitd:root ${D}${datadir}/polkit-1/rules.d
+		fi
+	fi
+
+	# If polkit is not available and a fallback was requested, install a drop-in that allows networkd to
+	# request hostname changes via DBUS without elevating its privileges
+	if ${@bb.utils.contains('PACKAGECONFIG', 'polkit_hostnamed_fallback', 'true', 'false', d)}; then
+		install -d ${D}${systemd_system_unitdir}/systemd-hostnamed.service.d/
+		install -m 0644 ${WORKDIR}/00-hostnamed-network-user.conf ${D}${systemd_system_unitdir}/systemd-hostnamed.service.d/
+		install -d ${D}${datadir}/dbus-1/system.d/
+		install -m 0644 ${WORKDIR}/org.freedesktop.hostname1_no_polkit.conf ${D}${datadir}/dbus-1/system.d/
+	fi
+
+	# create link for existing udev rules
+	ln -s ${base_bindir}/udevadm ${D}${base_sbindir}/udevadm
+
+	# install default policy for presets
+	# https://www.freedesktop.org/wiki/Software/systemd/Preset/#howto
+	install -Dm 0644 ${WORKDIR}/99-default.preset ${D}${systemd_unitdir}/system-preset/99-default.preset
+
+	# add a profile fragment to disable systemd pager with busybox less
+	install -Dm 0644 ${WORKDIR}/systemd-pager.sh ${D}${sysconfdir}/profile.d/systemd-pager.sh
+
+    if [ -n "${WATCHDOG_TIMEOUT}" ]; then
+        sed -i -e 's/#RebootWatchdogSec=10min/RebootWatchdogSec=${WATCHDOG_TIMEOUT}/' \
+            ${D}/${sysconfdir}/systemd/system.conf
+    fi
+}
+
+python populate_packages:prepend (){
+    systemdlibdir = d.getVar("rootlibdir")
+    do_split_packages(d, systemdlibdir, r'^lib(.*)\.so\.*', 'lib%s', 'Systemd %s library', extra_depends='', allow_links=True)
+}
+PACKAGES_DYNAMIC += "^lib(udev|systemd|nss).*"
+
+PACKAGE_BEFORE_PN = "\
+    ${PN}-gui \
+    ${PN}-vconsole-setup \
+    ${PN}-initramfs \
+    ${PN}-analyze \
+    ${PN}-kernel-install \
+    ${PN}-rpm-macros \
+    ${PN}-binfmt \
+    ${PN}-zsh-completion \
+    ${PN}-container \
+    ${PN}-journal-gatewayd \
+    ${PN}-journal-upload \
+    ${PN}-journal-remote \
+    ${PN}-extra-utils \
+    ${PN}-udev-rules \
+    libsystemd-shared \
+    udev \
+    udev-hwdb \
+"
+
+SUMMARY:${PN}-container = "Tools for containers and VMs"
+DESCRIPTION:${PN}-container = "Systemd tools to spawn and manage containers and virtual machines."
+
+SUMMARY:${PN}-journal-gatewayd = "HTTP server for journal events"
+DESCRIPTION:${PN}-journal-gatewayd = "systemd-journal-gatewayd serves journal events over the network. Clients must connect using HTTP. The server listens on port 19531 by default."
+
+SUMMARY:${PN}-journal-upload = "Send journal messages over the network"
+DESCRIPTION:${PN}-journal-upload = "systemd-journal-upload uploads journal entries to a specified URL."
+
+SUMMARY:${PN}-journal-remote = "Receive journal messages over the network"
+DESCRIPTION:${PN}-journal-remote = "systemd-journal-remote is a command to receive serialized journal events and store them to journal files."
+
+SUMMARY:libsystemd-shared = "Systemd shared library"
+
+SYSTEMD_PACKAGES = "${@bb.utils.contains('PACKAGECONFIG', 'binfmt', '${PN}-binfmt', '', d)} \
+                    ${@bb.utils.contains('PACKAGECONFIG', 'microhttpd', '${PN}-journal-gatewayd', '', d)} \
+                    ${@bb.utils.contains('PACKAGECONFIG', 'microhttpd', '${PN}-journal-remote', '', d)} \
+                    ${@bb.utils.contains('PACKAGECONFIG', 'journal-upload', '${PN}-journal-upload', '', d)} \
+"
+SYSTEMD_SERVICE:${PN}-binfmt = "systemd-binfmt.service"
+
+USERADD_PACKAGES = "${PN} ${PN}-extra-utils \
+                    udev \
+                    ${@bb.utils.contains('PACKAGECONFIG', 'microhttpd', '${PN}-journal-gatewayd', '', d)} \
+                    ${@bb.utils.contains('PACKAGECONFIG', 'microhttpd', '${PN}-journal-remote', '', d)} \
+                    ${@bb.utils.contains('PACKAGECONFIG', 'journal-upload', '${PN}-journal-upload', '', d)} \
+"
+GROUPADD_PARAM:${PN} = "-r systemd-journal;"
+GROUPADD_PARAM:udev = "-r render"
+GROUPADD_PARAM:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'polkit_hostnamed_fallback', '-r systemd-hostname;', '', d)}"
+USERADD_PARAM:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'coredump', '--system -d / -M --shell /sbin/nologin systemd-coredump;', '', d)}"
+USERADD_PARAM:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'networkd', '--system -d / -M --shell /sbin/nologin systemd-network;', '', d)}"
+USERADD_PARAM:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'polkit', '--system --no-create-home --user-group --home-dir ${sysconfdir}/polkit-1 polkitd;', '', d)}"
+USERADD_PARAM:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'resolved', '--system -d / -M --shell /sbin/nologin systemd-resolve;', '', d)}"
+USERADD_PARAM:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'timesyncd', '--system -d / -M --shell /sbin/nologin systemd-timesync;', '', d)}"
+USERADD_PARAM:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'oomd', '--system -d / -M --shell /sbin/nologin systemd-oom;', '', d)}"
+USERADD_PARAM:${PN}-extra-utils = "--system -d / -M --shell /sbin/nologin systemd-bus-proxy"
+USERADD_PARAM:${PN}-journal-gatewayd = "--system -d / -M --shell /sbin/nologin systemd-journal-gateway"
+USERADD_PARAM:${PN}-journal-remote = "--system -d / -M --shell /sbin/nologin systemd-journal-remote"
+USERADD_PARAM:${PN}-journal-upload = "--system -d / -M --shell /sbin/nologin systemd-journal-upload"
+
+FILES:${PN}-analyze = "${bindir}/systemd-analyze"
+
+FILES:${PN}-initramfs = "/init"
+RDEPENDS:${PN}-initramfs = "${PN}"
+
+FILES:${PN}-gui = "${bindir}/systemadm"
+
+FILES:${PN}-vconsole-setup = "${rootlibexecdir}/systemd/systemd-vconsole-setup \
+                              ${systemd_system_unitdir}/systemd-vconsole-setup.service \
+                              ${systemd_system_unitdir}/sysinit.target.wants/systemd-vconsole-setup.service"
+
+RDEPENDS:${PN}-kernel-install += "bash"
+FILES:${PN}-kernel-install = "${bindir}/kernel-install \
+                              ${sysconfdir}/kernel/ \
+                              ${exec_prefix}/lib/kernel \
+                             "
+FILES:${PN}-rpm-macros = "${exec_prefix}/lib/rpm \
+                         "
+
+FILES:${PN}-zsh-completion = "${datadir}/zsh/site-functions"
+
+FILES:${PN}-binfmt = "${sysconfdir}/binfmt.d/ \
+                      ${exec_prefix}/lib/binfmt.d \
+                      ${rootlibexecdir}/systemd/systemd-binfmt \
+                      ${systemd_system_unitdir}/proc-sys-fs-binfmt_misc.* \
+                      ${systemd_system_unitdir}/systemd-binfmt.service"
+RRECOMMENDS:${PN}-binfmt = "${@bb.utils.contains('PACKAGECONFIG', 'binfmt', 'kernel-module-binfmt-misc', '', d)}"
+
+RRECOMMENDS:${PN}-vconsole-setup = "${@bb.utils.contains('PACKAGECONFIG', 'vconsole', 'kbd kbd-consolefonts kbd-keymaps', '', d)}"
+
+
+FILES:${PN}-journal-gatewayd = "${rootlibexecdir}/systemd/systemd-journal-gatewayd \
+                                ${systemd_system_unitdir}/systemd-journal-gatewayd.service \
+                                ${systemd_system_unitdir}/systemd-journal-gatewayd.socket \
+                                ${systemd_system_unitdir}/sockets.target.wants/systemd-journal-gatewayd.socket \
+                                ${datadir}/systemd/gatewayd/browse.html \
+                               "
+SYSTEMD_SERVICE:${PN}-journal-gatewayd = "systemd-journal-gatewayd.socket"
+
+FILES:${PN}-journal-upload = "${rootlibexecdir}/systemd/systemd-journal-upload \
+                              ${systemd_system_unitdir}/systemd-journal-upload.service \
+                              ${sysconfdir}/systemd/journal-upload.conf \
+                             "
+SYSTEMD_SERVICE:${PN}-journal-upload = "systemd-journal-upload.service"
+
+FILES:${PN}-journal-remote = "${rootlibexecdir}/systemd/systemd-journal-remote \
+                              ${sysconfdir}/systemd/journal-remote.conf \
+                              ${systemd_system_unitdir}/systemd-journal-remote.service \
+                              ${systemd_system_unitdir}/systemd-journal-remote.socket \
+                             "
+SYSTEMD_SERVICE:${PN}-journal-remote = "systemd-journal-remote.socket"
+
+
+FILES:${PN}-container = "${sysconfdir}/dbus-1/system.d/org.freedesktop.import1.conf \
+                         ${sysconfdir}/dbus-1/system.d/org.freedesktop.machine1.conf \
+                         ${sysconfdir}/systemd/system/multi-user.target.wants/machines.target \
+                         ${base_bindir}/machinectl \
+                         ${bindir}/systemd-nspawn \
+                         ${nonarch_libdir}/systemd/import-pubring.gpg \
+                         ${systemd_system_unitdir}/busnames.target.wants/org.freedesktop.import1.busname \
+                         ${systemd_system_unitdir}/busnames.target.wants/org.freedesktop.machine1.busname \
+                         ${systemd_system_unitdir}/local-fs.target.wants/var-lib-machines.mount \
+                         ${systemd_system_unitdir}/machines.target.wants/var-lib-machines.mount \
+                         ${systemd_system_unitdir}/remote-fs.target.wants/var-lib-machines.mount \
+                         ${systemd_system_unitdir}/machine.slice \
+                         ${systemd_system_unitdir}/machines.target \
+                         ${systemd_system_unitdir}/org.freedesktop.import1.busname \
+                         ${systemd_system_unitdir}/org.freedesktop.machine1.busname \
+                         ${systemd_system_unitdir}/systemd-importd.service \
+                         ${systemd_system_unitdir}/systemd-machined.service \
+                         ${systemd_system_unitdir}/dbus-org.freedesktop.machine1.service \
+                         ${systemd_system_unitdir}/var-lib-machines.mount \
+                         ${rootlibexecdir}/systemd/systemd-import \
+                         ${rootlibexecdir}/systemd/systemd-importd \
+                         ${rootlibexecdir}/systemd/systemd-machined \
+                         ${rootlibexecdir}/systemd/systemd-pull \
+                         ${exec_prefix}/lib/tmpfiles.d/systemd-nspawn.conf \
+                         ${exec_prefix}/lib/tmpfiles.d/README \
+                         ${systemd_system_unitdir}/systemd-nspawn@.service \
+                         ${libdir}/libnss_mymachines.so.2 \
+                         ${datadir}/dbus-1/system-services/org.freedesktop.import1.service \
+                         ${datadir}/dbus-1/system-services/org.freedesktop.machine1.service \
+                         ${datadir}/dbus-1/system.d/org.freedesktop.import1.conf \
+                         ${datadir}/dbus-1/system.d/org.freedesktop.machine1.conf \
+                         ${datadir}/polkit-1/actions/org.freedesktop.import1.policy \
+                         ${datadir}/polkit-1/actions/org.freedesktop.machine1.policy \
+                        "
+
+# "machinectl import-tar" uses "tar --numeric-owner", not supported by busybox.
+RRECOMMENDS:${PN}-container += "\
+                         ${PN}-journal-gatewayd \
+                         ${PN}-journal-remote \
+                         ${PN}-journal-upload \
+                         kernel-module-dm-mod \
+                         kernel-module-loop \
+                         kernel-module-tun \
+                         tar \
+                        "
+
+FILES:${PN}-extra-utils = "\
+                        ${base_bindir}/systemd-escape \
+                        ${base_bindir}/systemd-inhibit \
+                        ${bindir}/systemd-detect-virt \
+                        ${bindir}/systemd-dissect \
+                        ${bindir}/systemd-path \
+                        ${bindir}/systemd-run \
+                        ${bindir}/systemd-cat \
+                        ${bindir}/systemd-creds \
+                        ${bindir}/systemd-cryptenroll \
+                        ${bindir}/systemd-delta \
+                        ${bindir}/systemd-cgls \
+                        ${bindir}/systemd-cgtop \
+                        ${bindir}/systemd-stdio-bridge \
+                        ${base_bindir}/systemd-ask-password \
+                        ${base_bindir}/systemd-tty-ask-password-agent \
+                        ${systemd_system_unitdir}/initrd.target.wants/systemd-pcrphase-initrd.path \
+                        ${systemd_system_unitdir}/systemd-ask-password-console.path \
+                        ${systemd_system_unitdir}/systemd-ask-password-console.service \
+                        ${systemd_system_unitdir}/systemd-ask-password-wall.path \
+                        ${systemd_system_unitdir}/systemd-ask-password-wall.service \
+                        ${systemd_system_unitdir}/sysinit.target.wants/systemd-ask-password-console.path \
+                        ${systemd_system_unitdir}/sysinit.target.wants/systemd-ask-password-wall.path \
+                        ${systemd_system_unitdir}/sysinit.target.wants/systemd-pcrphase.path \
+                        ${systemd_system_unitdir}/sysinit.target.wants/systemd-pcrphase-sysinit.path \
+                        ${systemd_system_unitdir}/multi-user.target.wants/systemd-ask-password-wall.path \
+                        ${rootlibexecdir}/systemd/systemd-resolve-host \
+                        ${rootlibexecdir}/systemd/systemd-ac-power \
+                        ${rootlibexecdir}/systemd/systemd-activate \
+                        ${rootlibexecdir}/systemd/systemd-bus-proxyd \
+                        ${systemd_system_unitdir}/systemd-bus-proxyd.service \
+                        ${systemd_system_unitdir}/systemd-bus-proxyd.socket \
+                        ${rootlibexecdir}/systemd/systemd-measure \
+                        ${rootlibexecdir}/systemd/systemd-pcrphase \
+                        ${rootlibexecdir}/systemd/systemd-socket-proxyd \
+                        ${rootlibexecdir}/systemd/systemd-reply-password \
+                        ${rootlibexecdir}/systemd/systemd-sleep \
+                        ${rootlibexecdir}/systemd/system-sleep \
+                        ${systemd_system_unitdir}/systemd-hibernate.service \
+                        ${systemd_system_unitdir}/systemd-hybrid-sleep.service \
+                        ${systemd_system_unitdir}/systemd-pcrphase-initrd.service \
+                        ${systemd_system_unitdir}/systemd-pcrphase.service \
+                        ${systemd_system_unitdir}/systemd-pcrphase-sysinit.service \
+                        ${systemd_system_unitdir}/systemd-suspend.service \
+                        ${systemd_system_unitdir}/sleep.target \
+                        ${rootlibexecdir}/systemd/systemd-initctl \
+                        ${systemd_system_unitdir}/systemd-initctl.service \
+                        ${systemd_system_unitdir}/systemd-initctl.socket \
+                        ${systemd_system_unitdir}/sockets.target.wants/systemd-initctl.socket \
+                        ${rootlibexecdir}/systemd/system-generators/systemd-gpt-auto-generator \
+                        ${rootlibexecdir}/systemd/systemd-cgroups-agent \
+"
+
+FILES:${PN}-udev-rules = "\
+                        ${rootlibexecdir}/udev/rules.d/70-uaccess.rules \
+                        ${rootlibexecdir}/udev/rules.d/71-seat.rules \
+                        ${rootlibexecdir}/udev/rules.d/73-seat-late.rules \
+                        ${rootlibexecdir}/udev/rules.d/99-systemd.rules \
+"
+
+CONFFILES:${PN} = "${sysconfdir}/systemd/coredump.conf \
+	${sysconfdir}/systemd/journald.conf \
+	${sysconfdir}/systemd/logind.conf \
+	${sysconfdir}/systemd/networkd.conf \
+	${sysconfdir}/systemd/pstore.conf \
+	${sysconfdir}/systemd/resolved.conf \
+	${sysconfdir}/systemd/sleep.conf \
+	${sysconfdir}/systemd/system.conf \
+	${sysconfdir}/systemd/timesyncd.conf \
+	${sysconfdir}/systemd/user.conf \
+"
+
+FILES:${PN} = " ${base_bindir}/* \
+                ${base_sbindir}/shutdown \
+                ${base_sbindir}/halt \
+                ${base_sbindir}/poweroff \
+                ${base_sbindir}/runlevel \
+                ${base_sbindir}/telinit \
+                ${base_sbindir}/resolvconf \
+                ${base_sbindir}/reboot \
+                ${base_sbindir}/init \
+                ${datadir}/dbus-1/services \
+                ${datadir}/dbus-1/system-services \
+                ${datadir}/polkit-1 \
+                ${datadir}/${BPN} \
+                ${datadir}/factory \
+                ${sysconfdir}/dbus-1/ \
+                ${sysconfdir}/modules-load.d/ \
+                ${sysconfdir}/pam.d/ \
+                ${sysconfdir}/profile.d/ \
+                ${sysconfdir}/sysctl.d/ \
+                ${sysconfdir}/systemd/ \
+                ${sysconfdir}/tmpfiles.d/ \
+                ${sysconfdir}/xdg/ \
+                ${sysconfdir}/init.d/README \
+                ${sysconfdir}/resolv-conf.systemd \
+                ${sysconfdir}/X11/xinit/xinitrc.d/* \
+                ${rootlibexecdir}/systemd/* \
+                ${rootlibdir}/systemd/libsystemd-core* \
+                ${libdir}/pam.d \
+                ${nonarch_libdir}/pam.d \
+                ${systemd_unitdir}/* \
+                ${base_libdir}/security/*.so \
+                /cgroup \
+                ${bindir}/systemd* \
+                ${bindir}/busctl \
+                ${bindir}/coredumpctl \
+                ${bindir}/localectl \
+                ${bindir}/hostnamectl \
+                ${bindir}/resolvectl \
+                ${bindir}/timedatectl \
+                ${bindir}/bootctl \
+                ${bindir}/oomctl \
+                ${bindir}/userdbctl \
+                ${exec_prefix}/lib/tmpfiles.d/*.conf \
+                ${exec_prefix}/lib/systemd \
+                ${exec_prefix}/lib/modules-load.d \
+                ${exec_prefix}/lib/sysctl.d \
+                ${exec_prefix}/lib/sysusers.d \
+                ${exec_prefix}/lib/environment.d \
+                ${localstatedir} \
+                ${rootlibexecdir}/modprobe.d/systemd.conf \
+                ${rootlibexecdir}/modprobe.d/README \
+                ${datadir}/dbus-1/system.d/org.freedesktop.timedate1.conf \
+                ${datadir}/dbus-1/system.d/org.freedesktop.locale1.conf \
+                ${datadir}/dbus-1/system.d/org.freedesktop.network1.conf \
+                ${datadir}/dbus-1/system.d/org.freedesktop.resolve1.conf \
+                ${datadir}/dbus-1/system.d/org.freedesktop.systemd1.conf \
+                ${@bb.utils.contains('PACKAGECONFIG', 'polkit_hostnamed_fallback', '${datadir}/dbus-1/system.d/org.freedesktop.hostname1_no_polkit.conf', '', d)} \
+                ${datadir}/dbus-1/system.d/org.freedesktop.hostname1.conf \
+                ${datadir}/dbus-1/system.d/org.freedesktop.login1.conf \
+                ${datadir}/dbus-1/system.d/org.freedesktop.timesync1.conf \
+                ${datadir}/dbus-1/system.d/org.freedesktop.portable1.conf \
+                ${datadir}/dbus-1/system.d/org.freedesktop.oom1.conf \
+                ${datadir}/dbus-1/system.d/org.freedesktop.home1.conf \
+               "
+
+FILES:${PN}-dev += "${base_libdir}/security/*.la ${datadir}/dbus-1/interfaces/ ${sysconfdir}/rpm/macros.systemd"
+
+RDEPENDS:${PN} += "kmod dbus util-linux-mount util-linux-umount udev (= ${EXTENDPKGV}) systemd-udev-rules util-linux-agetty util-linux-fsck"
+RDEPENDS:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'serial-getty-generator', '', 'systemd-serialgetty', d)}"
+RDEPENDS:${PN} += "volatile-binds"
+
+RRECOMMENDS:${PN} += "systemd-extra-utils \
+                      udev-hwdb \
+                      e2fsprogs-e2fsck \
+                      kernel-module-autofs4 kernel-module-unix kernel-module-ipv6 kernel-module-sch-fq-codel \
+                      os-release \
+                      systemd-conf \
+"
+
+INSANE_SKIP:${PN} += "dev-so libdir"
+INSANE_SKIP:${PN}-dbg += "libdir"
+INSANE_SKIP:${PN}-doc += " libdir"
+INSANE_SKIP:libsystemd-shared += "libdir"
+
+FILES:libsystemd-shared = "${rootlibdir}/systemd/libsystemd-shared*.so"
+
+RPROVIDES:udev = "hotplug"
+
+RDEPENDS:udev-hwdb += "udev"
+
+FILES:udev += "${base_sbindir}/udevd \
+               ${rootlibexecdir}/systemd/network/99-default.link \
+               ${rootlibexecdir}/systemd/systemd-udevd \
+               ${rootlibexecdir}/udev/accelerometer \
+               ${rootlibexecdir}/udev/ata_id \
+               ${rootlibexecdir}/udev/cdrom_id \
+               ${rootlibexecdir}/udev/collect \
+               ${rootlibexecdir}/udev/dmi_memory_id \
+               ${rootlibexecdir}/udev/fido_id \
+               ${rootlibexecdir}/udev/findkeyboards \
+               ${rootlibexecdir}/udev/keyboard-force-release.sh \
+               ${rootlibexecdir}/udev/keymap \
+               ${rootlibexecdir}/udev/mtd_probe \
+               ${rootlibexecdir}/udev/scsi_id \
+               ${rootlibexecdir}/udev/v4l_id \
+               ${rootlibexecdir}/udev/keymaps \
+               ${rootlibexecdir}/udev/rules.d/50-udev-default.rules \
+               ${rootlibexecdir}/udev/rules.d/60-autosuspend.rules \
+               ${rootlibexecdir}/udev/rules.d/60-autosuspend-chromiumos.rules \
+               ${rootlibexecdir}/udev/rules.d/60-block.rules \
+               ${rootlibexecdir}/udev/rules.d/60-cdrom_id.rules \
+               ${rootlibexecdir}/udev/rules.d/60-drm.rules \
+               ${rootlibexecdir}/udev/rules.d/60-evdev.rules \
+               ${rootlibexecdir}/udev/rules.d/60-fido-id.rules \
+               ${rootlibexecdir}/udev/rules.d/60-infiniband.rules \
+               ${rootlibexecdir}/udev/rules.d/60-input-id.rules \
+               ${rootlibexecdir}/udev/rules.d/60-persistent-alsa.rules \
+               ${rootlibexecdir}/udev/rules.d/60-persistent-input.rules \
+               ${rootlibexecdir}/udev/rules.d/60-persistent-storage.rules \
+               ${rootlibexecdir}/udev/rules.d/60-persistent-storage-tape.rules \
+               ${rootlibexecdir}/udev/rules.d/60-persistent-v4l.rules \
+               ${rootlibexecdir}/udev/rules.d/60-sensor.rules \
+               ${rootlibexecdir}/udev/rules.d/60-serial.rules \
+               ${rootlibexecdir}/udev/rules.d/61-autosuspend-manual.rules \
+               ${rootlibexecdir}/udev/rules.d/64-btrfs.rules \
+               ${rootlibexecdir}/udev/rules.d/70-camera.rules \
+               ${rootlibexecdir}/udev/rules.d/70-joystick.rules \
+               ${rootlibexecdir}/udev/rules.d/70-memory.rules \
+               ${rootlibexecdir}/udev/rules.d/70-mouse.rules \
+               ${rootlibexecdir}/udev/rules.d/70-power-switch.rules \
+               ${rootlibexecdir}/udev/rules.d/70-touchpad.rules \
+               ${rootlibexecdir}/udev/rules.d/75-net-description.rules \
+               ${rootlibexecdir}/udev/rules.d/75-probe_mtd.rules \
+               ${rootlibexecdir}/udev/rules.d/78-sound-card.rules \
+               ${rootlibexecdir}/udev/rules.d/80-drivers.rules \
+               ${rootlibexecdir}/udev/rules.d/80-net-setup-link.rules \
+               ${rootlibexecdir}/udev/rules.d/81-net-dhcp.rules \
+               ${rootlibexecdir}/udev/rules.d/90-vconsole.rules \
+               ${rootlibexecdir}/udev/rules.d/README \
+               ${sysconfdir}/udev \
+               ${sysconfdir}/init.d/systemd-udevd \
+               ${systemd_system_unitdir}/*udev* \
+               ${systemd_system_unitdir}/*.wants/*udev* \
+               ${base_bindir}/systemd-hwdb \
+               ${base_bindir}/udevadm \
+               ${base_sbindir}/udevadm \
+               ${datadir}/bash-completion/completions/udevadm \
+               ${systemd_system_unitdir}/systemd-hwdb-update.service \
+              "
+
+FILES:udev-hwdb = "${rootlibexecdir}/udev/hwdb.d \
+                   "
+
+RCONFLICTS:${PN} = "tiny-init ${@bb.utils.contains('PACKAGECONFIG', 'resolved', 'resolvconf', '', d)}"
+
+INITSCRIPT_PACKAGES = "udev"
+INITSCRIPT_NAME:udev = "systemd-udevd"
+INITSCRIPT_PARAMS:udev = "start 03 S ."
+
+python __anonymous() {
+    if not bb.utils.contains('DISTRO_FEATURES', 'sysvinit', True, False, d):
+        d.setVar("INHIBIT_UPDATERCD_BBCLASS", "1")
+
+    if bb.utils.contains('PACKAGECONFIG', 'repart', True, False, d) and not bb.utils.contains('PACKAGECONFIG', 'openssl', True, False, d):
+        bb.error("PACKAGECONFIG[repart] requires PACKAGECONFIG[openssl]")
+
+    if bb.utils.contains('PACKAGECONFIG', 'homed', True, False, d) and not bb.utils.contains('PACKAGECONFIG', 'userdb openssl cryptsetup', True, False, d):
+        bb.error("PACKAGECONFIG[homed] requires PACKAGECONFIG[userdb], PACKAGECONFIG[openssl] and PACKAGECONFIG[cryptsetup]")
+}
+
+python do_warn_musl() {
+    if d.getVar('TCLIBC') == "musl":
+        bb.warn("Using systemd with musl is not recommended since it is not supported upstream and some patches are known to be problematic.")
+}
+addtask warn_musl before do_configure
+
+ALTERNATIVE:${PN} = "halt reboot shutdown poweroff runlevel ${@bb.utils.contains('PACKAGECONFIG', 'resolved', 'resolv-conf', '', d)}"
+
+ALTERNATIVE_TARGET[resolv-conf] = "${sysconfdir}/resolv-conf.systemd"
+ALTERNATIVE_LINK_NAME[resolv-conf] = "${sysconfdir}/resolv.conf"
+ALTERNATIVE_PRIORITY[resolv-conf] ?= "50"
+
+ALTERNATIVE_TARGET[halt] = "${base_bindir}/systemctl"
+ALTERNATIVE_LINK_NAME[halt] = "${base_sbindir}/halt"
+ALTERNATIVE_PRIORITY[halt] ?= "300"
+
+ALTERNATIVE_TARGET[reboot] = "${base_bindir}/systemctl"
+ALTERNATIVE_LINK_NAME[reboot] = "${base_sbindir}/reboot"
+ALTERNATIVE_PRIORITY[reboot] ?= "300"
+
+ALTERNATIVE_TARGET[shutdown] = "${base_bindir}/systemctl"
+ALTERNATIVE_LINK_NAME[shutdown] = "${base_sbindir}/shutdown"
+ALTERNATIVE_PRIORITY[shutdown] ?= "300"
+
+ALTERNATIVE_TARGET[poweroff] = "${base_bindir}/systemctl"
+ALTERNATIVE_LINK_NAME[poweroff] = "${base_sbindir}/poweroff"
+ALTERNATIVE_PRIORITY[poweroff] ?= "300"
+
+ALTERNATIVE_TARGET[runlevel] = "${base_bindir}/systemctl"
+ALTERNATIVE_LINK_NAME[runlevel] = "${base_sbindir}/runlevel"
+ALTERNATIVE_PRIORITY[runlevel] ?= "300"
+
+pkg_postinst:${PN}:libc-glibc () {
+	sed -e '/^hosts:/s/\s*\<myhostname\>//' \
+		-e 's/\(^hosts:.*\)\(\<files\>\)\(.*\)\(\<dns\>\)\(.*\)/\1\2 myhostname \3\4\5/' \
+		-i $D${sysconfdir}/nsswitch.conf
+}
+
+pkg_prerm:${PN}:libc-glibc () {
+	sed -e '/^hosts:/s/\s*\<myhostname\>//' \
+		-e '/^hosts:/s/\s*myhostname//' \
+		-i $D${sysconfdir}/nsswitch.conf
+}
+
+PACKAGE_WRITE_DEPS += "qemu-native"
+pkg_postinst:udev-hwdb () {
+	if test -n "$D"; then
+		$INTERCEPT_DIR/postinst_intercept update_udev_hwdb ${PKG} mlprefix=${MLPREFIX} binprefix=${MLPREFIX} rootlibexecdir="${rootlibexecdir}" PREFERRED_PROVIDER_udev="${PREFERRED_PROVIDER_udev}" base_bindir="${base_bindir}"
+	else
+		udevadm hwdb --update
+	fi
+}
+
+pkg_prerm:udev-hwdb () {
+	rm -f $D${sysconfdir}/udev/hwdb.bin
+}
diff --git a/meta-openeuler/recipes-core/tzdata/timezone-append.inc b/meta-openeuler/recipes-core/tzdata/timezone-append.inc
new file mode 100644
index 0000000000000000000000000000000000000000..a0dc333987582a2d1e0c30d2d2a7c0f2fb96122e
--- /dev/null
+++ b/meta-openeuler/recipes-core/tzdata/timezone-append.inc
@@ -0,0 +1,24 @@
+PV = "2024a"
+
+DL_DIR = "${OPENEULER_SP_DIR}/tzdata"
+
+OPENEULER_REPO_NAME = "tzdata"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=c679c9d6b02bc2757b3eaf8f53c43fba"
+
+S = "${WORKDIR}"
+
+# files, patches that come from openeuler
+SRC_URI = " \
+        file://tzcode${PV}.tar.gz;name=tzcode \
+        file://tzdata${PV}.tar.gz;name=tzdata \
+        file://bugfix-0001-add-Beijing-timezone.patch \
+        file://remove-ROC-timezone.patch \
+        file://rename-Macau-to-Macao.patch \
+        file://remove-El_Aaiun-timezone.patch \
+        file://remove-Israel-timezone.patch \
+        file://skip-check_web-testcase.patch \
+        "
+
+SRC_URI[tzcode.sha256sum] = "80072894adff5a458f1d143e16e4ca1d8b2a122c9c5399da482cb68cba6a1ff8"
+SRC_URI[tzdata.sha256sum] = "0d0434459acbd2059a7a8da1f3304a84a86591f6ed69c6248fffa502b6edffe3"
diff --git a/meta-openeuler/recipes-core/tzdata/tzcode-native.bbappend b/meta-openeuler/recipes-core/tzdata/tzcode-native.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e21b04435dd6bfdbdcbc116cc85a1842eef04b9a
--- /dev/null
+++ b/meta-openeuler/recipes-core/tzdata/tzcode-native.bbappend
@@ -0,0 +1 @@
+include timezone-append.inc
diff --git a/meta-openeuler/recipes-core/tzdata/tzdata.bbappend b/meta-openeuler/recipes-core/tzdata/tzdata.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cae5ac752f9c477514ef0bb84e5e466f92219ea4
--- /dev/null
+++ b/meta-openeuler/recipes-core/tzdata/tzdata.bbappend
@@ -0,0 +1,59 @@
+include timezone-append.inc
+
+FILES:tzdata-core:append = " \
+        ${datadir}/zoneinfo/Asia/Beijing        \
+        ${datadir}/zoneinfo/Asia/Shanghai       \
+"
+
+SRC_URI:remove = "file://backport-Much-of-Greenland-still-uses-DST-from-2024-on.patch \
+        file://bugfix-0001-add-Beijing-timezone.patch \
+        file://remove-ROC-timezone.patch \
+        file://rename-Macau-to-Macao.patch \
+        file://remove-El_Aaiun-timezone.patch \
+        file://remove-Israel-timezone.patch \
+        file://skip-check_web-testcase.patch \
+"
+
+# no need to depends on tzcode-native, as nativesdk-tzcode is included
+# zic is in HOSTTOOLS_NOFATAL
+DEPENDS:openeuler-prebuilt = ""
+
+do_compile:openeuler-prebuilt () {
+        for zone in ${TZONES}; do \
+            zic -d ${WORKDIR}${datadir}/zoneinfo -L /dev/null \
+                ${S}/${zone} ; \
+            zic -d ${WORKDIR}${datadir}/zoneinfo/posix -L /dev/null \
+                ${S}/${zone} ; \
+            zic -d ${WORKDIR}${datadir}/zoneinfo/right -L ${S}/leapseconds \
+                ${S}/${zone} ; \
+        done
+}
+
+do_install:openeuler-prebuilt() {
+	install -d ${D}${datadir}/zoneinfo
+# the init code is "cp -pPR ${B}/zoneinfo/* ${D}${datadir}/zoneinfo", but build directory
+# is empty and zoneinfo is in "usr/share", so replace ${B}/zoneinfo to ${WORKDIR}/usr/share/zoneinfo
+# as workaround
+    cp -pPR ${WORKDIR}/usr/share/zoneinfo/* ${D}${datadir}/zoneinfo
+
+	# libc is removing zoneinfo files from package
+	cp -pP "${S}/zone.tab" ${D}${datadir}/zoneinfo
+	cp -pP "${S}/zone1970.tab" ${D}${datadir}/zoneinfo
+	cp -pP "${S}/iso3166.tab" ${D}${datadir}/zoneinfo
+	cp -pP "${S}/leapseconds" ${D}${datadir}/zoneinfo
+	cp -pP "${S}/leap-seconds.list" ${D}${datadir}/zoneinfo
+
+	# Install default timezone
+	if [ -e ${D}${datadir}/zoneinfo/${DEFAULT_TIMEZONE} ]; then
+		install -d ${D}${sysconfdir}
+		if [ "${INSTALL_TIMEZONE_FILE}" = "1" ]; then
+			echo ${DEFAULT_TIMEZONE} > ${D}${sysconfdir}/timezone
+		fi
+		ln -s ${datadir}/zoneinfo/${DEFAULT_TIMEZONE} ${D}${sysconfdir}/localtime
+	else
+		bberror "DEFAULT_TIMEZONE is set to an invalid value."
+		exit 1
+	fi
+
+	chown -R root:root ${D}
+}
diff --git a/meta-openeuler/recipes-core/udev/eudev/init b/meta-openeuler/recipes-core/udev/eudev/init
new file mode 100644
index 0000000000000000000000000000000000000000..477a525b21212ad72d2661e27e1218fca9fee5db
--- /dev/null
+++ b/meta-openeuler/recipes-core/udev/eudev/init
@@ -0,0 +1,130 @@
+#!/bin/sh
+
+### BEGIN INIT INFO
+# Provides:          udev
+# Required-Start:    mountvirtfs
+# Required-Stop:     
+# Default-Start:     S
+# Default-Stop:
+# Short-Description: Start udevd, populate /dev and load drivers.
+### END INIT INFO
+
+export TZ=/etc/localtime
+
+[ -d /sys/class ] || exit 1
+[ -r /proc/mounts ] || exit 1
+[ -x @UDEVD@ ] || exit 1
+
+[ -f /etc/udev/udev.conf ] && . /etc/udev/udev.conf
+[ -f /etc/default/rcS ] && . /etc/default/rcS
+
+kill_udevd () {
+    pid=`pidof -x udevd`
+    [ -n "$pid" ] && kill $pid
+}
+
+make_static_nodes () {
+    [ -e /lib/modules/$(uname -r)/modules.devname ] || return 0
+    [ -x @KMOD@ ] || return 0
+
+    #output to /proc/self/fd/1 since /dev/stdout not created by udevd yet
+    @KMOD@ static-nodes --format=tmpfiles --output=/proc/self/fd/1 |
+    while read TTYPE TPATH TMODE TUSER TGROUP TAGE TARG; do
+    case "${TTYPE}" in
+    'd')
+            test -d "${TPATH}" || mkdir -p -m "${TMODE}" "${TPATH}"
+            ;;
+
+    'c!')
+            if [ ! -c "${TPATH}" ]; then
+                    old_ifs="${IFS}"
+                    IFS=:
+                    set -- ${TARG}
+                    IFS="${old_ifs}"
+                    mknod -m "${TMODE}" "${TPATH}" c "$@"
+            fi
+            ;;
+
+    *)
+            echo "Unparseable line (${TTYPE} ${TPATH} ${TMODE} ${TUSER} ${TGROUP} ${TAGE} ${TARG})"
+            return 1
+            ;;
+    esac
+    if [ "${TUSER}" != "-" ]; then
+            chown "${TUSER}" "${TPATH}"
+    fi
+    if [ "${TGROUP}" != "-" ]; then
+            chgrp "${TGROUP}" "${TPATH}"
+    fi
+    done
+}
+
+case "$1" in
+  start)
+    export ACTION=add
+    # propagate /dev from /sys
+    echo "Starting udev"
+
+    # Check for requireed devtmpfs before trying to start udev and
+    # mount a no-existant fs.
+    if ! grep -q devtmpfs /proc/filesystems
+    then
+        echo "Missing devtmpfs, which is required for udev to run";
+        echo "Halting..."
+        halt
+    fi
+    # mount the devtmpfs on /dev, if not already done
+    LANG=C awk '$2 == "/dev" && ($3 == "devtmpfs") { exit 1 }' /proc/mounts && {
+            mount -n -o mode=0755 -t devtmpfs none "/dev"
+    }
+    [ -e /dev/pts ] || mkdir -m 0755 /dev/pts
+    [ -e /dev/shm ] || mkdir -m 1777 /dev/shm
+    # the automount rule for udev needs /tmp directory available, as /tmp is a symlink
+    # to /var/tmp which in turn is a symlink to /var/volatile/tmp, we need to make sure
+    # /var/volatile/tmp directory to be available.
+    mkdir -m 1777 -p /var/volatile/tmp
+
+    # make_extra_nodes
+    kill_udevd > "/dev/null" 2>&1
+
+    make_static_nodes
+    # trigger the sorted events
+    [ -e /proc/sys/kernel/hotplug ] && printf '\0\n' >/proc/sys/kernel/hotplug
+    @UDEVD@ -d
+
+    udevadm control --env=STARTUP=1
+    if [ "$not_first_boot" != "" ];then
+            if [ "$PROBE_PLATFORM_BUS" != "yes" ]; then
+                PLATFORM_BUS_NOMATCH="--subsystem-nomatch=platform"
+            else
+                PLATFORM_BUS_NOMATCH=""
+            fi
+            udevadm trigger --action=add --subsystem-nomatch=tty --subsystem-nomatch=mem --subsystem-nomatch=vc --subsystem-nomatch=vtconsole --subsystem-nomatch=misc --subsystem-nomatch=dcon --subsystem-nomatch=pci_bus --subsystem-nomatch=graphics --subsystem-nomatch=backlight --subsystem-nomatch=video4linux $PLATFORM_BUS_NOMATCH
+            (udevadm settle --timeout=3; udevadm control --env=STARTUP=)&
+    else
+            udevadm trigger --action=add
+            udevadm settle
+    fi
+    ;;
+  stop)
+    echo "Stopping udevd"
+    start-stop-daemon --stop --name udevd --quiet
+    ;;
+  restart)
+    $0 stop
+    sleep 1
+    $0 start
+    ;;
+  status)
+    pid=`pidof -x udevd`
+    if [ -n "$pid" ]; then
+	echo "udevd (pid $pid) is running ..."
+    else
+	echo "udevd is stopped"
+    fi
+    ;;
+  *)
+    echo "Usage: $0 {start|stop|status|restart}"
+    exit 1
+esac
+exit 0
diff --git a/meta-openeuler/recipes-core/udev/eudev/local.rules b/meta-openeuler/recipes-core/udev/eudev/local.rules
new file mode 100644
index 0000000000000000000000000000000000000000..d502cdd6ba180b844096fa973428ae7e7d012bf5
--- /dev/null
+++ b/meta-openeuler/recipes-core/udev/eudev/local.rules
@@ -0,0 +1,19 @@
+# There are a number of modifiers that are allowed to be used in some
+# of the different fields. They provide the following subsitutions:
+#
+# %n the "kernel number" of the device.
+#    For example, 'sda3' has a "kernel number" of '3'
+# %e the smallest number for that name which does not matches an existing node
+# %k the kernel name for the device
+# %M the kernel major number for the device
+# %m the kernel minor number for the device
+# %b the bus id for the device
+# %c the string returned by the PROGRAM
+# %s{filename} the content of a sysfs attribute
+# %% the '%' char itself
+#
+
+# Create a symlink to any touchscreen input device
+# Trigger based on input type, that the evbit (-e) has EV_SYN and EV_ABS,
+# has an EV_ABS value (-a) which is used for touchscreen type devices.
+SUBSYSTEM=="input", KERNEL=="event[0-9]*", ENV{ID_INPUT_TOUCHSCREEN}=="1", SYMLINK+="input/touchscreen0"
diff --git a/meta-openeuler/recipes-core/udev/eudev/netifnames.patch b/meta-openeuler/recipes-core/udev/eudev/netifnames.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4f8e54d12d4a4df267efc3df67c7e6e38243658b
--- /dev/null
+++ b/meta-openeuler/recipes-core/udev/eudev/netifnames.patch
@@ -0,0 +1,17 @@
+eudev: consider ID_NET_NAME_MAC as an interface name
+
+eudev might not create names based on slot or path.
+
+Upstream-Status: Backport [github.com/eudev-project/eudev/pull/274]
+
+Signed-off-by: Joe Slater <joe.slater@windriver.com>
+
+--- a/rules/80-net-name-slot.rules
++++ b/rules/80-net-name-slot.rules
+@@ -10,5 +10,6 @@ ENV{net.ifnames}=="0", GOTO="net_name_sl
+ NAME=="", ENV{ID_NET_NAME_ONBOARD}!="", NAME="$env{ID_NET_NAME_ONBOARD}"
+ NAME=="", ENV{ID_NET_NAME_SLOT}!="", NAME="$env{ID_NET_NAME_SLOT}"
+ NAME=="", ENV{ID_NET_NAME_PATH}!="", NAME="$env{ID_NET_NAME_PATH}"
++NAME=="", ENV{ID_NET_NAME_MAC}!="", NAME="$env{ID_NET_NAME_MAC}"
+ 
+ LABEL="net_name_slot_end"
diff --git a/meta-openeuler/recipes-core/udev/eudev_%.bbappend b/meta-openeuler/recipes-core/udev/eudev_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4a41c1a7cf7183e7e922eb984d673c7e2af7b657
--- /dev/null
+++ b/meta-openeuler/recipes-core/udev/eudev_%.bbappend
@@ -0,0 +1,8 @@
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "3.2.14"
+
+SRC_URI:prepend = " \
+    file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz \
+"
+
diff --git a/meta-openeuler/recipes-core/udev/eudev_3.2.14.bb b/meta-openeuler/recipes-core/udev/eudev_3.2.14.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d3e20af83cabfa6cb76774b07792234ac0615206
--- /dev/null
+++ b/meta-openeuler/recipes-core/udev/eudev_3.2.14.bb
@@ -0,0 +1,90 @@
+SUMMARY = "eudev is a fork of systemd's udev"
+HOMEPAGE = "https://github.com/eudev-project/eudev"
+DESCRIPTION = "eudev is Gentoo's fork of udev, systemd's device file manager for the Linux kernel. It manages device nodes in /dev and handles all user space actions when adding or removing devices."
+LICENSE = "GPL-2.0-or-later & LGPL-2.1-or-later"
+LICENSE:libudev = "LGPL-2.1-or-later"
+LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe"
+
+DEPENDS = "gperf-native"
+
+PROVIDES = "udev"
+
+SRC_URI = "${GITHUB_BASE_URI}/download/v${PV}/${BP}.tar.gz \
+           file://netifnames.patch \
+           file://init \
+           file://local.rules \
+           "
+
+SRC_URI[sha256sum] = "8da4319102f24abbf7fff5ce9c416af848df163b29590e666d334cc1927f006f"
+
+GITHUB_BASE_URI = "https://github.com/eudev-project/eudev/releases"
+
+inherit autotools update-rc.d qemu pkgconfig features_check manpages
+
+CONFLICT_DISTRO_FEATURES = "systemd"
+
+EXTRA_OECONF = " \
+    --sbindir=${base_sbindir} \
+    --with-rootlibdir=${base_libdir} \
+    --with-rootlibexecdir=${nonarch_base_libdir}/udev \
+    --with-rootprefix= \
+"
+
+PACKAGECONFIG ?= "blkid hwdb kmod \
+                  ${@bb.utils.filter('DISTRO_FEATURES', 'selinux', d)} \
+"
+PACKAGECONFIG[blkid] = "--enable-blkid,--disable-blkid,util-linux"
+PACKAGECONFIG[hwdb] = "--enable-hwdb,--disable-hwdb"
+PACKAGECONFIG[kmod] = "--enable-kmod,--disable-kmod,kmod"
+PACKAGECONFIG[manpages] = "--enable-manpages,--disable-manpages"
+PACKAGECONFIG[rule-generator] = "--enable-rule-generator,--disable-rule-generator"
+PACKAGECONFIG[selinux] = "--enable-selinux,--disable-selinux,libselinux"
+
+do_install:append() {
+	install -d ${D}${sysconfdir}/init.d
+	install -m 0755 ${WORKDIR}/init ${D}${sysconfdir}/init.d/udev
+	sed -i s%@UDEVD@%${base_sbindir}/udevd% ${D}${sysconfdir}/init.d/udev
+	sed -i s%@KMOD@%${base_bindir}/kmod% ${D}${sysconfdir}/init.d/udev
+
+	install -d ${D}${sysconfdir}/udev/rules.d
+	install -m 0644 ${WORKDIR}/local.rules ${D}${sysconfdir}/udev/rules.d/local.rules
+
+	# Use classic network interface naming scheme if no 'pni-names' distro feature
+	if ${@bb.utils.contains('DISTRO_FEATURES', 'pni-names', 'false', 'true', d)}; then
+		touch ${D}${sysconfdir}/udev/rules.d/80-net-name-slot.rules
+	fi
+}
+
+do_install:prepend:class-target () {
+	# Remove references to buildmachine
+	sed -i -e 's:${RECIPE_SYSROOT_NATIVE}::g' \
+		${B}/src/udev/keyboard-keys-from-name.h
+}
+
+INITSCRIPT_NAME = "udev"
+INITSCRIPT_PARAMS = "start 04 S ."
+
+PACKAGE_BEFORE_PN = "libudev ${PN}-hwdb"
+
+FILES:${PN} += "${nonarch_base_libdir}/udev"
+FILES:libudev = "${base_libdir}/libudev.so.*"
+FILES:${PN}-hwdb = "${sysconfdir}/udev/hwdb.d"
+
+RDEPENDS:${PN}-hwdb += "eudev"
+RDEPENDS:${PN} += "kmod"
+
+RPROVIDES:${PN} = "hotplug udev"
+RPROVIDES:${PN}-hwdb += "udev-hwdb"
+
+PACKAGE_WRITE_DEPS += "qemu-native"
+pkg_postinst:${PN}-hwdb () {
+	if test -n "$D"; then
+		$INTERCEPT_DIR/postinst_intercept update_udev_hwdb ${PKG} mlprefix=${MLPREFIX} binprefix=${MLPREFIX}
+	else
+		udevadm hwdb --update
+	fi
+}
+
+pkg_prerm:${PN}-hwdb () {
+	rm -f $D${sysconfdir}/udev/hwdb.bin
+}
diff --git a/meta-openeuler/recipes-core/udev/udev-extraconf/automount.rules b/meta-openeuler/recipes-core/udev/udev-extraconf/automount.rules
new file mode 100644
index 0000000000000000000000000000000000000000..62578ea631fb07e95c5ab393c78efc6f9ebb7753
--- /dev/null
+++ b/meta-openeuler/recipes-core/udev/udev-extraconf/automount.rules
@@ -0,0 +1,19 @@
+# There are a number of modifiers that are allowed to be used in some
+# of the different fields. They provide the following subsitutions:
+#
+# %n the "kernel number" of the device.
+#    For example, 'sda3' has a "kernel number" of '3'
+# %e the smallest number for that name which does not matches an existing node
+# %k the kernel name for the device
+# %M the kernel major number for the device
+# %m the kernel minor number for the device
+# %b the bus id for the device
+# %c the string returned by the PROGRAM
+# %s{filename} the content of a sysfs attribute
+# %% the '%' char itself
+#
+
+# Media automounting
+SUBSYSTEM=="block", ACTION=="add"    RUN+="/etc/udev/scripts/mount.sh"
+SUBSYSTEM=="block", ACTION=="remove" RUN+="/etc/udev/scripts/mount.sh"
+SUBSYSTEM=="block", ACTION=="change", ENV{DISK_MEDIA_CHANGE}=="1" RUN+="/etc/udev/scripts/mount.sh"
diff --git a/meta-openeuler/recipes-core/udev/udev-extraconf/autonet.rules b/meta-openeuler/recipes-core/udev/udev-extraconf/autonet.rules
new file mode 100644
index 0000000000000000000000000000000000000000..19676aa13befb68b2c4e752db72b68e52fd846ae
--- /dev/null
+++ b/meta-openeuler/recipes-core/udev/udev-extraconf/autonet.rules
@@ -0,0 +1,19 @@
+# There are a number of modifiers that are allowed to be used in some
+# of the different fields. They provide the following subsitutions:
+#
+# %n the "kernel number" of the device.
+#    For example, 'sda3' has a "kernel number" of '3'
+# %e the smallest number for that name which does not matches an existing node
+# %k the kernel name for the device
+# %M the kernel major number for the device
+# %m the kernel minor number for the device
+# %b the bus id for the device
+# %c the string returned by the PROGRAM
+# %s{filename} the content of a sysfs attribute
+# %% the '%' char itself
+#
+
+# Handle network interface setup
+SUBSYSTEM=="net", ACTION=="add" RUN+="/etc/udev/scripts/network.sh"
+SUBSYSTEM=="net", ACTION=="remove" RUN+="/etc/udev/scripts/network.sh"
+
diff --git a/meta-openeuler/recipes-core/udev/udev-extraconf/localextra.rules b/meta-openeuler/recipes-core/udev/udev-extraconf/localextra.rules
new file mode 100644
index 0000000000000000000000000000000000000000..3d51d3e395d45a2a3767ab011480f8843943e5fa
--- /dev/null
+++ b/meta-openeuler/recipes-core/udev/udev-extraconf/localextra.rules
@@ -0,0 +1,23 @@
+# There are a number of modifiers that are allowed to be used in some
+# of the different fields. They provide the following subsitutions:
+#
+# %n the "kernel number" of the device.
+#    For example, 'sda3' has a "kernel number" of '3'
+# %e the smallest number for that name which does not matches an existing node
+# %k the kernel name for the device
+# %M the kernel major number for the device
+# %m the kernel minor number for the device
+# %b the bus id for the device
+# %c the string returned by the PROGRAM
+# %s{filename} the content of a sysfs attribute
+# %% the '%' char itself
+#
+
+# The first rtc device is symlinked to /dev/rtc
+KERNEL=="rtc0", SYMLINK+="rtc"
+
+#The first framebuffer is symlinked to /dev/fb
+KERNEL=="fb0",  SYMLINK+="fb"
+
+# Make all input devices read-write to the input group
+SUBSYSTEM=="input", GROUP="input", MODE="660"
diff --git a/meta-openeuler/recipes-core/udev/udev-extraconf/mount.ignorelist b/meta-openeuler/recipes-core/udev/udev-extraconf/mount.ignorelist
new file mode 100644
index 0000000000000000000000000000000000000000..e49349428bd3dc56a236d7960c812b6cf4147377
--- /dev/null
+++ b/meta-openeuler/recipes-core/udev/udev-extraconf/mount.ignorelist
@@ -0,0 +1,5 @@
+/dev/loop
+/dev/ram
+/dev/mtdblock
+/dev/md
+/dev/dm-*
diff --git a/meta-openeuler/recipes-core/udev/udev-extraconf/mount.sh b/meta-openeuler/recipes-core/udev/udev-extraconf/mount.sh
new file mode 100644
index 0000000000000000000000000000000000000000..c19e2aa68a25de6668d7ec8919c1671e0a385fb5
--- /dev/null
+++ b/meta-openeuler/recipes-core/udev/udev-extraconf/mount.sh
@@ -0,0 +1,222 @@
+#!/bin/sh
+#
+# Called from udev
+#
+# Attempt to mount any added block devices and umount any removed devices
+
+BASE_INIT="`readlink -f "@base_sbindir@/init"`"
+INIT_SYSTEMD="@systemd_unitdir@/systemd"
+MOUNT_BASE="@MOUNT_BASE@"
+
+if [ "x$BASE_INIT" = "x$INIT_SYSTEMD" ];then
+    # systemd as init uses systemd-mount to mount block devices
+    MOUNT="/usr/bin/systemd-mount"
+    UMOUNT="/usr/bin/systemd-umount"
+
+    if [ -x $MOUNT ] && [ -x $UMOUNT ];
+    then
+        logger "Using systemd-mount to finish mount"
+    else
+        logger "Linux init is using systemd, so please install systemd-mount to finish mount"
+        exit 1
+    fi
+else
+    MOUNT="/bin/mount"
+    UMOUNT="/bin/umount"
+fi
+
+PMOUNT="/usr/bin/pmount"
+
+for line in `grep -h -v ^# /etc/udev/mount.ignorelist /etc/udev/mount.ignorelist.d/*`
+do
+	if [ ` expr match "$DEVNAME" "$line" ` -gt 0 ];
+	then
+		logger "udev/mount.sh" "[$DEVNAME] is marked to ignore"
+		exit 0
+	fi
+done
+
+is_filesystem_supported() {
+    while read -r fs; do
+       if [ "${fs#nodev}" = "$1" ];
+       then
+           return 0
+       fi
+    done < "/proc/filesystems"
+    return 1
+}
+
+automount_systemd() {
+    name="`basename "$DEVNAME"`"
+
+    # Skip already mounted partitions
+    if [ -f /run/systemd/transient/$(echo $MOUNT_BASE | cut -d '/' -f 2- | sed 's#/#-#g')-*$name.mount ]; then
+        logger "mount.sh/automount" "$MOUNT_BASE/$name already mounted"
+        return
+    fi
+
+    # Get the unique name for mount point
+    get_label_name "${DEVNAME}"
+
+    # Only go for auto-mounting when the device has been cleaned up in remove
+    # or has not been identified yet
+    if [ -e "/tmp/.automount-$name" ]; then
+            logger "mount.sh/automount" "[$MOUNT_BASE/$name] is already cached"
+            return
+    fi
+
+    # Skip the partition which are already in /etc/fstab
+    grep "^[[:space:]]*$DEVNAME" /etc/fstab && return
+    for n in LABEL PARTLABEL UUID PARTUUID; do
+        tmp="$(lsblk -o $n $DEVNAME | sed -e '1d')"
+        test -z "$tmp" && continue
+        tmp="$n=$tmp"
+        grep "^[[:space:]]*$tmp" /etc/fstab && return
+    done
+
+    if ! is_filesystem_supported $ID_FS_TYPE; then
+        logger "mount.sh/automount" "Filesystem '$ID_FS_TYPE' on '${DEVNAME}' is unsupported"
+        return
+    fi
+
+    [ -d "$MOUNT_BASE/$name" ] || mkdir -p "$MOUNT_BASE/$name"
+
+    MOUNT="$MOUNT -o silent"
+
+    # If filesystemtype is vfat, change the ownership group to 'disk', and
+    # grant it with  w/r/x permissions.
+    case $ID_FS_TYPE in
+    vfat|fat)
+        MOUNT="$MOUNT -o umask=007,gid=`awk -F':' '/^disk/{print $3}' /etc/group`"
+        ;;
+    swap)
+        return ;;
+    lvm*|LVM*)
+        return ;;
+    # TODO
+    *)
+        ;;
+    esac
+
+    if ! $MOUNT --no-block -t auto $DEVNAME "$MOUNT_BASE/$name"
+    then
+        #logger "mount.sh/automount" "$MOUNT -t auto $DEVNAME \"$MOUNT_BASE/$name\" failed!"
+        rm_dir "$MOUNT_BASE/$name"
+    else
+        logger "mount.sh/automount" "Auto-mount of [$MOUNT_BASE/$name] successful"
+        echo "$name" > "/tmp/.automount-$name"
+    fi
+}
+
+automount() {
+	name="`basename "$DEVNAME"`"
+
+	if [ -x "$PMOUNT" ]; then
+		$PMOUNT $DEVNAME 2> /dev/null
+	elif [ -x $MOUNT ]; then
+		$MOUNT $DEVNAME 2> /dev/null
+	fi
+
+	# If the device isn't mounted at this point, it isn't
+	# configured in fstab
+	grep -q "^$DEVNAME " /proc/mounts && return
+
+	# Get the unique name for mount point
+	get_label_name "${DEVNAME}"
+
+        # Only go for auto-mounting when the device has been cleaned up in remove
+        # or has not been identified yet
+        if [ -e "/tmp/.automount-$name" ]; then
+                logger "mount.sh/automount" "[$MOUNT_BASE/$name] is already cached"
+                return
+        fi
+
+	! test -d "$MOUNT_BASE/$name" && mkdir -p "$MOUNT_BASE/$name"
+	# Silent util-linux's version of mounting auto
+	if [ "x`readlink $MOUNT`" = "x/bin/mount.util-linux" ] ;
+	then
+		MOUNT="$MOUNT -o silent"
+	fi
+
+	# If filesystem type is vfat, change the ownership group to 'disk', and
+	# grant it with  w/r/x permissions.
+	case $ID_FS_TYPE in
+	vfat|fat)
+		MOUNT="$MOUNT -o umask=007,gid=`awk -F':' '/^disk/{print $3}' /etc/group`"
+		;;
+	swap)
+		return ;;
+	lvm*|LVM*)
+                return ;;
+	# TODO
+	*)
+		;;
+	esac
+
+	if ! $MOUNT -t auto $DEVNAME "$MOUNT_BASE/$name"
+	then
+		#logger "mount.sh/automount" "$MOUNT -t auto $DEVNAME \"$MOUNT_BASE/$name\" failed!"
+		rm_dir "$MOUNT_BASE/$name"
+	else
+		logger "mount.sh/automount" "Auto-mount of [$MOUNT_BASE/$name] successful"
+		# The actual device might not be present in the remove event so blkid cannot
+		# be used to calculate what name was generated here. Simply save the mount
+		# name in our tmp file.
+		echo "$name" > "/tmp/.automount-$name"
+	fi
+}
+	
+rm_dir() {
+	# We do not want to rm -r populated directories
+	if test "`find "$1" | wc -l | tr -d " "`" -lt 2 -a -d "$1"
+	then
+		! test -z "$1" && rm -r "$1"
+	else
+		logger "mount.sh/automount" "Not removing non-empty directory [$1]"
+	fi
+}
+
+get_label_name() {
+	# Get the LABEL or PARTLABEL
+	LABEL=`/sbin/blkid | grep "$1:" | grep -o 'LABEL=".*"' | cut -d '"' -f2`
+	# If the $DEVNAME has a LABEL or a PARTLABEL
+	if [ -n "$LABEL" ]; then
+	        # Set the mount location dir name to LABEL appended
+        	# with $name e.g. label-sda. That would avoid overlapping
+	        # mounts in case two devices have same LABEL
+        	name="${LABEL}-${name}"
+	fi
+}
+
+# No ID_FS_TYPE for cdrom device, yet it should be mounted
+name="`basename "$DEVNAME"`"
+[ -e /sys/block/$name/device/media ] && media_type=`cat /sys/block/$name/device/media`
+
+if [ "$ACTION" = "add" ] && [ -n "$DEVNAME" ] && [ -n "$ID_FS_TYPE" -o "$media_type" = "cdrom" ]; then
+    # Note the root filesystem can show up as /dev/root in /proc/mounts,
+    # so check the device number too
+    if expr $MAJOR "*" 256 + $MINOR != `stat -c %d /`; then
+        if [ "`basename $MOUNT`" = "systemd-mount" ];then
+            automount_systemd
+        else
+            automount
+        fi
+    fi
+fi
+
+if [ "$ACTION" = "remove" ] || [ "$ACTION" = "change" ] && [ -x "$UMOUNT" ] && [ -n "$DEVNAME" ]; then
+    name="`basename "$DEVNAME"`"
+    tmpfile=`find /tmp | grep "\.automount-.*${name}$"`
+    if [ ! -e "/sys/$DEVPATH" -a -e "$tmpfile" ]; then
+        logger "mount.sh/remove" "cleaning up $DEVNAME, was mounted by the auto-mounter"
+        for mnt in `cat /proc/mounts | grep "$DEVNAME" | cut -f 2 -d " " `
+        do
+                $UMOUNT "`printf $mnt`"
+        done
+        # Remove mount directory created by the auto-mounter
+        # and clean up our tmp cache file
+        mntdir=`cat "$tmpfile"`
+        rm_dir "$MOUNT_BASE/$mntdir"
+        rm "$tmpfile"
+    fi
+fi
diff --git a/meta-openeuler/recipes-core/udev/udev-extraconf/network.sh b/meta-openeuler/recipes-core/udev/udev-extraconf/network.sh
new file mode 100644
index 0000000000000000000000000000000000000000..3ee92714af311bdd48504b61d85dbb4093c95e86
--- /dev/null
+++ b/meta-openeuler/recipes-core/udev/udev-extraconf/network.sh
@@ -0,0 +1,54 @@
+#!/bin/sh
+
+# We get two "add" events for hostap cards due to wifi0
+echo "$INTERFACE" | grep -q wifi && exit 0
+
+# udevd does clearenv(). Export shell PATH to children.
+export PATH
+
+# Check if /etc/init.d/network has been run yet to see if we are 
+# called by starting /etc/rcS.d/S03udev and not by hotplugging a device
+#
+# At this stage, network interfaces should not be brought up
+# automatically because:
+# a)	/etc/init.d/network has not been run yet (security issue)
+# b) 	/var has not been populated yet so /etc/resolv,conf points to 
+#	oblivion, making the network unusable
+#
+
+spoofp="`grep ^spoofprotect /etc/network/options`"
+if test -z "$spoofp"
+then
+	# This is the default from /etc/init.d/network
+	spoofp_val=yes
+else
+	spoofp_val=${spoofp#spoofprotect=}
+fi
+
+test "$spoofp_val" = yes && spoofp_val=1 || spoofp_val=0
+
+# I think it is safe to assume that "lo" will always be there ;)
+if test "`cat /proc/sys/net/ipv4/conf/lo/rp_filter`" != "$spoofp_val" -a -n "$spoofp_val"
+then
+	echo "$INTERFACE" >> /dev/udev_network_queue	
+	exit 0
+fi
+
+#
+# Code taken from pcmcia-cs:/etc/pcmcia/network
+#
+
+# if this interface has an entry in /etc/network/interfaces, let ifupdown
+# handle it
+if grep -q "iface \+$INTERFACE" /etc/network/interfaces; then
+  case $ACTION in
+    add)
+    	ifconfig | grep -q "^$INTERFACE" || ifup $INTERFACE
+    	;;
+    remove)
+    	ifdown $INTERFACE
+    	;;
+  esac
+  
+  exit 0
+fi
diff --git a/meta-openeuler/recipes-core/udev/udev-extraconf_1.1.bb b/meta-openeuler/recipes-core/udev/udev-extraconf_1.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..30f1fe76d0d1dc653919e2874df4739f14d1256c
--- /dev/null
+++ b/meta-openeuler/recipes-core/udev/udev-extraconf_1.1.bb
@@ -0,0 +1,58 @@
+SUMMARY = "Extra machine specific configuration files"
+HOMEPAGE = "https://wiki.gentoo.org/wiki/Eudev"
+DESCRIPTION = "Extra machine specific configuration files for udev, specifically information on devices to ignore."
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
+
+SRC_URI = " \
+       file://automount.rules \
+       file://mount.sh \
+       file://mount.ignorelist \
+       file://autonet.rules \
+       file://network.sh \
+       file://localextra.rules \
+"
+
+S = "${WORKDIR}"
+
+MOUNT_BASE = "/run/media"
+
+do_install() {
+    install -d ${D}${sysconfdir}/udev/rules.d
+
+    install -m 0644 ${WORKDIR}/automount.rules     ${D}${sysconfdir}/udev/rules.d/automount.rules
+    install -m 0644 ${WORKDIR}/autonet.rules       ${D}${sysconfdir}/udev/rules.d/autonet.rules
+    install -m 0644 ${WORKDIR}/localextra.rules    ${D}${sysconfdir}/udev/rules.d/localextra.rules
+
+    install -d ${D}${sysconfdir}/udev/mount.ignorelist.d
+    install -m 0644 ${WORKDIR}/mount.ignorelist     ${D}${sysconfdir}/udev/
+
+    install -d ${D}${sysconfdir}/udev/scripts/
+
+    install -m 0755 ${WORKDIR}/mount.sh ${D}${sysconfdir}/udev/scripts/mount.sh
+    sed -i 's|@systemd_unitdir@|${systemd_unitdir}|g' ${D}${sysconfdir}/udev/scripts/mount.sh
+    sed -i 's|@base_sbindir@|${base_sbindir}|g' ${D}${sysconfdir}/udev/scripts/mount.sh
+    sed -i 's|@MOUNT_BASE@|${MOUNT_BASE}|g' ${D}${sysconfdir}/udev/scripts/mount.sh
+
+    install -m 0755 ${WORKDIR}/network.sh ${D}${sysconfdir}/udev/scripts
+}
+
+pkg_postinst:${PN} () {
+	if [ -e $D${systemd_unitdir}/system/systemd-udevd.service ]; then
+		sed -i "/\[Service\]/aMountFlags=shared" $D${systemd_unitdir}/system/systemd-udevd.service
+	fi
+}
+
+pkg_postrm:${PN} () {
+	if [ -e $D${systemd_unitdir}/system/systemd-udevd.service ]; then
+		sed -i "/MountFlags=shared/d" $D${systemd_unitdir}/system/systemd-udevd.service
+	fi
+}
+
+RDEPENDS:${PN} = "udev util-linux-blkid ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'util-linux-lsblk', '', d)}"
+CONFFILES:${PN} = "${sysconfdir}/udev/mount.ignorelist"
+
+# to replace udev-extra-rules from meta-oe
+RPROVIDES:${PN} = "udev-extra-rules"
+RREPLACES:${PN} = "udev-extra-rules"
+RCONFLICTS:${PN} = "udev-extra-rules"
diff --git a/meta-openeuler/recipes-core/update-rc.d/files/update-rc.d b/meta-openeuler/recipes-core/update-rc.d/files/update-rc.d
new file mode 100644
index 0000000000000000000000000000000000000000..95d1c226b9258491ee27f70a893f0209ac1b2a23
--- /dev/null
+++ b/meta-openeuler/recipes-core/update-rc.d/files/update-rc.d
@@ -0,0 +1,332 @@
+#!/bin/sh
+#
+# update-rc.d	Update the links in /etc/rc[0-9S].d/
+#
+# (c) 2003, 2004 Phil Blundell <pb@handhelds.org>
+#
+# SPDX-License-Identifier: GPL-2.0-or-later
+#
+
+initd="/etc/init.d"
+etcd="/etc/rc"
+notreally=0
+force=0
+dostart=0
+verbose=0
+
+usage()
+{
+	cat >&2 <<EOF
+usage: update-rc.d [-n] [-f] [-r <root>] <basename> remove
+       update-rc.d [-n] [-r <root>] [-s] <basename> defaults [NN | sNN kNN]
+       update-rc.d [-n] [-r <root>] [-s] <basename> start|stop NN runlvl [runlvl] [...] .
+       update-rc.d [-n] [-r <root>] [-s] <basename> enable|disable [S|2|3|4|5]
+		-n: not really
+		-f: force
+		-v: verbose
+		-r: alternate root path (default is /)
+		-s: invoke start methods if appropriate to current runlevel
+EOF
+}
+
+checklinks()
+{
+	local i dn fn remove=0
+	if [ "x$1" = "xremove" ]; then
+		echo " Removing any system startup links for $bn ..."
+		remove=1
+	fi
+
+	for i in 0 1 2 3 4 5 6 7 8 9 S; do
+		dn="${etcd}${i}.d"
+		if [ ! -d $dn ]; then
+			continue;
+		fi
+		for f in ${dn}/[SK]??${bn}; do
+			if [ -L $f ]; then
+				if [ $remove -eq 0 ]; then
+					return 1
+				fi
+				echo "  $f"
+				if [ $notreally -eq 1 ]; then
+					continue
+				fi
+				rm $f
+			fi
+		done
+	done
+
+	return 0
+}
+
+dolink()
+{
+	startstop=$1
+	lev=`echo $2 | cut -d/ -f1`
+	nn=`echo $2 | cut -d/ -f2`
+	fn="${etcd}${lev}.d/${startstop}${nn}${bn}"
+	[ $verbose -eq 1 ] && echo "  $fn -> ../init.d/$bn"
+	if [ $notreally -eq 0 ]; then
+		mkdir -p `dirname $fn`
+ 		ln -s ../init.d/$bn $fn
+	fi
+	if [ $dostart -eq 1 ] && [ $startstop = "S" ] && [ $lev = $RUNLEVEL ]; then
+		$fn start || true
+	fi
+}
+
+makelinks()
+{
+	if ! checklinks; then
+		echo " System startup links for $initd/$bn already exist."
+		if [ $dostart -eq 1 ] && [ $notreally -eq 0 ] && [ -L ${etcd}${RUNLEVEL}.d/S??${bn} ]; then
+			${etcd}${RUNLEVEL}.d/S??${bn} restart || true
+		fi
+		exit 0
+	fi
+
+	echo " Adding system startup for $initd/$bn."
+
+	for i in $startlinks; do
+		dolink S $i
+	done
+	for i in $stoplinks; do
+		dolink K $i
+	done
+}
+
+# function to disable/enable init script link of one run level
+# $1 should be K/S, means to disable/enable
+# $2 means which run level to disable/enable 
+renamelink()
+{
+	local oldstartstop newstartstop lev oldnn newnn
+	if [ "x$1" = "xS" ]; then
+		oldstartstop="K"
+		newstartstop="S"
+	else
+		oldstartstop="S"
+		newstartstop="K"
+	fi
+
+	lev=$2
+	# modifies existing runlevel links for the script /etc/init.d/name by renaming start links to stop link
+        # or stop link to start link with a sequence number equal to the difference of 100 minus the original sequence number.
+	if ls ${etcd}${lev}.d/${oldstartstop}*${bn} >/dev/null 2>&1; then
+		oldnn=`basename ${etcd}${lev}.d/${oldstartstop}*${bn}|cut -c2-3`
+		newnn=$(printf "%02d" $((100-${oldnn#0})))
+		[ $verbose -eq 1 ] && echo "rename ${etcd}${lev}.d/${oldstartstop}${oldnn}${bn} -> ${etcd}${lev}.d/${newstartstop}${newnn}${bn}"
+		if [ $notreally -eq 0 ];then
+			mv ${etcd}${lev}.d/${oldstartstop}${oldnn}${bn} ${etcd}${lev}.d/${newstartstop}${newnn}${bn}
+		fi
+		if [ $dostart -eq 1 ] && [ $newstartstop = "S" ] && [ $lev = $RUNLEVEL ]; then
+			$fn start || true
+		fi
+	fi
+
+}
+
+# function to disable/enable init script link
+# $1 should be K/S, means to disable/enable
+# $2 run level [S|2|3|4|5], optional, If no start runlevel is 
+# specified after the disable or enable keywords 
+# the script will attempt to modify links in all start runlevels
+renamelinks()
+{
+	if [ $# -eq 2 ]; then
+		renamelink $1 $2
+	else
+		for i in 2 3 4 5 S; do
+			renamelink $1 $i
+		done
+	fi
+}
+
+while [ $# -gt 0 ]; do
+	case $1 in
+		-n)	notreally=1
+			shift
+			continue
+			;;
+		-v)	verbose=1
+			shift
+			continue
+			;;
+		-f)	force=1
+			shift
+			continue
+			;;
+		-s)	dostart=1
+			shift
+			continue
+			;;
+		-r)     shift
+			root=$1
+			initd="${root}${initd}"
+			etcd="${root}${etcd}"
+			shift
+			;;
+		-h | --help)
+			usage
+			exit 0
+			;;
+		-*)
+			usage
+			exit 1
+			;;
+		*)
+			break
+			;;
+	esac
+done
+
+if [ $# -lt 2 ]; then
+	usage
+	exit 1
+fi
+
+bn=$1
+shift
+
+sn=$initd/$bn
+if [ -L "$sn" -a -n "$root" ]; then
+	if which readlink >/dev/null; then
+		while true; do
+			linksn="$(readlink "$sn")"
+			if [ -z "$linksn" ]; then
+				break
+			fi
+
+			sn="$linksn"
+			case "$sn" in
+				/*) sn="$root$sn" ;;
+				*)  sn="$initd/$sn" ;;
+			esac
+		done
+	else
+		echo "update-rc.d: readlink tool not present, cannot check whether \
+				$sn symlink points to a valid file." >&2
+	fi
+fi
+
+if [ $1 != "remove" ]; then
+	if [ ! -f "$sn" ]; then
+		echo "update-rc.d: $initd/$bn: file does not exist" >&2
+		exit 1
+	fi
+else
+	if [ -f "$sn" ]; then
+		if [ $force -eq 1 ]; then
+			echo "update-rc.d: $initd/$bn exists during rc.d purge (continuing)" >&2
+		else
+			echo "update-rc.d: $initd/$bn exists during rc.d purge (use -f to force)" >&2
+			exit 1
+		fi
+	fi
+fi
+
+if [ $dostart -eq 1 ]; then
+	#RUNLEVEL=`sed 's/.*\[\(.*\)\]/\1/' < /proc/1/cmdline`
+	RUNLEVEL=`runlevel | cut -d" " -f2`
+	if [ "x$RUNLEVEL" = "x" ]; then
+		echo "Unable to determine current runlevel" >&2
+		exit 1
+	fi
+fi
+
+case $1 in
+	remove)
+		checklinks "remove"
+		;;
+
+	defaults)
+		if [ $# -gt 3 ]; then
+			echo "defaults takes only one or two arguments" >&2
+			usage
+			exit 1
+		fi
+		start=20
+		stop=20
+		if [ $# -gt 1 ]; then
+			start=$2
+			stop=$2
+		fi
+		if [ $# -gt 2 ]; then
+			stop=$3
+		fi
+		start=`printf %02d $start`
+		stop=`printf %02d $stop`
+		stoplinks="0/$stop 1/$stop 6/$stop"
+		startlinks="2/$start 3/$start 4/$start 5/$start"
+		makelinks
+		;;
+
+	start | stop)
+		if [ $# -lt 4 ]
+		then
+			echo "Not enough arguments"
+			usage
+			exit 1
+		fi
+
+		while [ $# -gt 0 ]; do
+			if [ $1 = "start" ]; then
+				letter=S
+			elif [ $1 = "stop" ]; then
+				letter=K
+			else
+				echo "expected start or stop" >&2
+				usage
+				exit 1
+			fi
+			shift
+			NN=`printf %02d $(expr $1 + 0)`
+			shift
+			while [ "x$1" != "x." ]; do
+				if [ $# -eq 0 ]; then
+					echo "action with list of runlevels not terminated by \`.'" >&2
+					exit 1
+				fi
+				level=$1
+				shift
+				case $letter in
+					S) startlinks="$startlinks $level/$NN" ;;
+					K) stoplinks="$stoplinks $level/$NN" ;;
+				esac
+			done
+			shift
+		done
+		makelinks
+		;;
+
+	enable | disable)
+		if [ $1 = "enable" ]; then
+			letter=S
+		elif [ $1 = "disable" ]; then
+			letter=K
+		else
+			usage
+			exit 1
+		fi
+		shift
+		# 
+		if [ $# -gt 0 ]
+		then
+			case $1 in
+				S|2|3|4|5)
+					renamelinks $letter $1
+					;;
+				*)
+					usage
+					exit 1
+					;;
+			esac
+		else
+			renamelinks $letter
+		fi
+		;;
+	*)
+		usage
+		exit 1
+		;;
+esac
diff --git a/meta-openeuler/recipes-core/update-rc.d/update-rc.d_%.bbappend b/meta-openeuler/recipes-core/update-rc.d/update-rc.d_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fcd1492f003bb166b266bc6e8231d2579bb8bd5e
--- /dev/null
+++ b/meta-openeuler/recipes-core/update-rc.d/update-rc.d_%.bbappend
@@ -0,0 +1,14 @@
+# main bbfile: yocto-poky/meta/recipes-core/update-rc.d/update-rc.d_0.8.bb
+
+# update-rc.d does not require code download, to avoid the conflict of update-rc.d folder
+# (set by DL_DIR ?= "${OPENEULER_SP_DIR}/${BPN}" )
+# and update-rc.d script file (with update-rc.d_0.8.bb ),
+OPENEULER_REPO_NAME = "update-rc.d_dummy"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI = "file://update-rc.d"
+
+SRC_URI[sha256sum] = "5426fe8d447719957b51bdce842fb857816a6d5cd5053f7586ffbf66b48111d2"
+
+S = "${WORKDIR}"
diff --git a/meta-openeuler/recipes-core/util-linux/util-linux-common.inc b/meta-openeuler/recipes-core/util-linux/util-linux-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..b1c8ffe460f9692b52f51895c5fb00ef9eb40647
--- /dev/null
+++ b/meta-openeuler/recipes-core/util-linux/util-linux-common.inc
@@ -0,0 +1,41 @@
+PV = "2.39.1"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+# ptest.patch, patch-fuzz warning
+SRC_URI:remove = " \
+        file://ptest.patch \
+        file://avoid_parallel_tests.patch \
+        file://Automake-use-EXTRA_LTLIBRARIES-instead-of-noinst_LTL.patch \
+        file://CVE-2021-37600.patch \
+"
+
+# files, patches that come from openeuler
+# not apply: util-linux-Add-sw64-architecture.patch
+SRC_URI:prepend = " \
+        file://util-linux-${PV}.tar.xz \
+        file://2.36-login-lastlog-create.patch \
+        file://backport-unshare-Move-implementation-of-keep-caps-option-to-l.patch \
+        file://backport-lib-caputils-fix-integer-handling-issues-coverity-sc.patch \
+        file://backport-fadvise-test-dynamically-calculate-expected-test-val.patch \
+        file://backport-fadvise-tests-factor-out-calls-to-fincore.patch \
+        file://backport-fadvise-test-don-t-compare-fincore-page-counts.patch \
+        file://backport-fadvise-test-test-with-64k-blocks.patch \
+        file://backport-tests-lsfd-mkfds-alter-the-L4-ports-for-avo.patch \
+        file://SKIPPED-no-root-permissions-test.patch \
+"
+
+LICENSE = "GPL-2.0-or-later & LGPL-2.1-or-later & BSD-2-Clause & BSD-3-Clause & BSD-4-Clause"
+LIC_FILES_CHKSUM = "file://README.licensing;md5=12ae7768a65ec8f2e44d930df9cb43fa \
+                    file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+                    file://Documentation/licenses/COPYING.GPL-2.0-or-later;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+                    file://Documentation/licenses/COPYING.LGPL-2.1-or-later;md5=4fbd65380cdd255951079008b364516c \
+                    file://Documentation/licenses/COPYING.BSD-3-Clause;md5=58dcd8452651fc8b07d1f65ce07ca8af \
+                    file://Documentation/licenses/COPYING.BSD-4-Clause-UC;md5=263860f8968d8bafa5392cab74285262 \
+                    file://libuuid/COPYING;md5=6d2cafc999feb2c2de84d4d24b23290c \
+                    file://libmount/COPYING;md5=7c7e39fb7d70ffe5d693a643e29987c2 \
+                    file://libblkid/COPYING;md5=693bcbbe16d3a4a4b37bc906bc01cc04 \
+                    file://libfdisk/COPYING;md5=693bcbbe16d3a4a4b37bc906bc01cc04 \
+                    file://libsmartcols/COPYING;md5=693bcbbe16d3a4a4b37bc906bc01cc04 \
+                    "
+
+SRC_URI[sha256sum] = "890ae8ff810247bd19e274df76e8371d202cda01ad277681b0ea88eeaa00286b"
diff --git a/meta-openeuler/recipes-core/util-linux/util-linux-libuuid_%.bbappend b/meta-openeuler/recipes-core/util-linux/util-linux-libuuid_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..63fffee3fa5e5315af082b5e2002d41a15fa175b
--- /dev/null
+++ b/meta-openeuler/recipes-core/util-linux/util-linux-libuuid_%.bbappend
@@ -0,0 +1,4 @@
+require util-linux-common.inc
+
+# code is the same with util-linux
+OPENEULER_REPO_NAME = "util-linux"
diff --git a/meta-openeuler/recipes-core/util-linux/util-linux_%.bbappend b/meta-openeuler/recipes-core/util-linux/util-linux_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a81d337b4fa533c849365ab4a0cf66313653df09
--- /dev/null
+++ b/meta-openeuler/recipes-core/util-linux/util-linux_%.bbappend
@@ -0,0 +1,7 @@
+require util-linux-common.inc
+
+# diff from upstream 2.37.4 to 2.39.1
+PACKAGECONFIG[selinux] = "--with-selinux,--without-selinux,libselinux"
+RRECOMMENDS:${PN}-ptest += " kernel-module-algif-hash "
+ALTERNATIVE_LINK_NAME[ipcrm] = "${bindir}/ipcrm"
+ALTERNATIVE_LINK_NAME[ipcs] = "${bindir}/ipcs"
diff --git a/meta-openeuler/recipes-core/zlib/zlib_%.bbappend b/meta-openeuler/recipes-core/zlib/zlib_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..20885f34d8191648d9d82593fe1fd8f9b097bb21
--- /dev/null
+++ b/meta-openeuler/recipes-core/zlib/zlib_%.bbappend
@@ -0,0 +1,26 @@
+#main bbfile: yocto-poky/meta/recipes-core/zlib/zlib_1.2.11.bb
+
+#version in openEuler
+PV = "1.3.1"
+
+# files, patches that come from openeuler
+SRC_URI = " \
+        file://${BP}.tar.xz \
+        file://backport-zlib-1.2.5-minizip-fixuncrypt.patch \
+        file://backport-fix-undefined-buffer-detected-by-oss-fuzz.patch \
+        "
+
+# files, patches that come from openeuler for aarch64, there are compile err in 0004-zlib-Optimize-CRC32.patch, not apply
+SRC_URI:append:aarch64 = " \
+        file://zlib-1.2.11-SIMD.patch \
+        "
+
+SRC_URI[md5sum] = "5e6af153311327e516690d300527ec9e"
+SRC_URI[sha256sum] = "38ef96b8dfe510d42707d9c781877914792541133e1870841463bfa73f883e32"
+
+B = "${WORKDIR}/build"
+
+do_configure() {
+	LDCONFIG=true ${S}/configure --prefix=${prefix} --shared --libdir=${libdir} --uname=GNU
+}
+do_configure[cleandirs] += "${B}"
diff --git a/meta-openeuler/recipes-devtools/autoconf-archive/autoconf-archive_%.bbappend b/meta-openeuler/recipes-devtools/autoconf-archive/autoconf-archive_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a2883c868f17965acef17fd4306fcfcb040d82f1
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/autoconf-archive/autoconf-archive_%.bbappend
@@ -0,0 +1,10 @@
+
+PV = "2023.02.20"
+
+
+SRC_URI:prepend = " \
+        file://${BP}.tar.xz \
+        "
+
+SRC_URI[md5sum] = "1a9ee97d3503d134e16c87c4fa1119cf"
+SRC_URI[sha256sum] = "71d4048479ae28f1f5794619c3d72df9c01df49b1c628ef85fde37596dc31a33"
diff --git a/meta-openeuler/recipes-devtools/autoconf/autoconf_%.bbappend b/meta-openeuler/recipes-devtools/autoconf/autoconf_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4ba7f6ac12bb000aa69ccaabd5df13fd87731643
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/autoconf/autoconf_%.bbappend
@@ -0,0 +1,14 @@
+
+SRC_URI:prepend = "file://${BP}.tar.xz \
+"
+
+do_prepare_gnu_config() {
+    if [ "${OPENEULER_PREBUILT_TOOLS_ENABLE}" = "yes" ];then
+        test -d "${STAGING_DATADIR_NATIVE}/gnu-config/" || mkdir -p "${STAGING_DATADIR_NATIVE}/gnu-config/"
+        rm -rf ${STAGING_DATADIR_NATIVE}/gnu-config/*
+        install -m 0755 ${OPENEULER_NATIVESDK_SYSROOT}/usr/share/gnu-config/config.guess  ${STAGING_DATADIR_NATIVE}/gnu-config/
+        install -m 0755 ${OPENEULER_NATIVESDK_SYSROOT}/usr/share/gnu-config/config.sub  ${STAGING_DATADIR_NATIVE}/gnu-config/
+    fi
+}
+
+do_prepare_recipe_sysroot[postfuncs] += "do_prepare_gnu_config"
diff --git a/meta-openeuler/recipes-devtools/automake/automake_%.bbappend b/meta-openeuler/recipes-devtools/automake/automake_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..207b1cbebd7f150109b2160792dfc7c351bb6d5e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/automake/automake_%.bbappend
@@ -0,0 +1,3 @@
+SRC_URI:prepend = "file://${BP}.tar.xz \
+	file://backport-tests-fix-py-compile-basedir.sh-missing-test.patch \
+"
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils-2.41.inc b/meta-openeuler/recipes-devtools/binutils/binutils-2.41.inc
new file mode 100644
index 0000000000000000000000000000000000000000..12ad5e1e216617ae1a11daa6c59a36f8419ca2aa
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils-2.41.inc
@@ -0,0 +1,38 @@
+LIC_FILES_CHKSUM="\
+    file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552\
+    file://COPYING.LIB;md5=9f604d8a4f8e74f4f5140845a21b6674\
+    file://COPYING3;md5=d32239bcb673463ab874e80d47fae504\
+    file://COPYING3.LIB;md5=6a6a8e020838b23406c81b19c1d46df6\
+    file://gas/COPYING;md5=d32239bcb673463ab874e80d47fae504\
+    file://include/COPYING;md5=59530bdf33659b29e73d4adb9f9f6552\
+    file://include/COPYING3;md5=d32239bcb673463ab874e80d47fae504\
+    file://libiberty/COPYING.LIB;md5=a916467b91076e631dd8edb7424769c7\
+    file://bfd/COPYING;md5=d32239bcb673463ab874e80d47fae504\
+    "
+
+# When upgrading to 2.41, please make sure there is no trailing .0, so
+# that upstream version check can work correctly.
+PV = "2.41"
+CVE_VERSION = "2.41"
+SRCBRANCH ?= "binutils-2_41-branch"
+
+UPSTREAM_CHECK_GITTAGREGEX = "binutils-(?P<pver>\d+_(\d_?)*)"
+
+SRCREV ?= "e13f70c7fcb2f4a39ddad4ccb83660dbfee2caeb"
+BINUTILS_GIT_URI ?= "git://sourceware.org/git/binutils-gdb.git;branch=${SRCBRANCH};protocol=https"
+SRC_URI = "\
+     ${BINUTILS_GIT_URI} \
+     file://0004-Point-scripts-location-to-libdir.patch \
+     file://0005-don-t-let-the-distro-compiler-point-to-the-wrong-ins.patch \
+     file://0006-warn-for-uses-of-system-directories-when-cross-linki.patch \
+     file://0007-fix-the-incorrect-assembling-for-ppc-wait-mnemonic.patch \
+     file://0008-Use-libtool-2.4.patch \
+     file://0009-Fix-rpath-in-libtool-when-sysroot-is-enabled.patch \
+     file://0010-sync-with-OE-libtool-changes.patch \
+     file://0011-Check-for-clang-before-checking-gcc-version.patch \
+     file://0012-Only-generate-an-RPATH-entry-if-LD_RUN_PATH-is-not-e.patch \
+     file://0013-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch \
+     file://0014-Remove-duplicate-pe-dll.o-entry-deom-targ_extra_ofil.patch \
+     file://0015-gprofng-Fix-build-with-64bit-file-offset-on-32bit-ma.patch \
+"
+S  = "${WORKDIR}/git"
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils-cross-canadian.inc b/meta-openeuler/recipes-devtools/binutils/binutils-cross-canadian.inc
new file mode 100644
index 0000000000000000000000000000000000000000..62ebb3f5bc40a6dd17f0d33cd34c6f3b8c6d213c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils-cross-canadian.inc
@@ -0,0 +1,32 @@
+inherit cross-canadian
+
+SUMMARY = "GNU binary utilities (cross-canadian for ${TARGET_ARCH} target)"
+PN = "binutils-cross-canadian-${TRANSLATED_TARGET_ARCH}"
+BPN = "binutils"
+
+DEPENDS = "flex-native bison-native virtual/${HOST_PREFIX}gcc virtual/nativesdk-libc nativesdk-zlib nativesdk-gettext nativesdk-flex"
+EXTRA_OECONF += "--with-sysroot=${SDKPATH}/sysroots/${TUNE_PKGARCH}${TARGET_VENDOR}-${TARGET_OS} \
+                --enable-poison-system-directories \
+                "
+
+# We have to point binutils at a sysroot but we don't need to rebuild if this changes
+# e.g. we switch between different machines with different tunes.
+EXTRA_OECONF[vardepsexclude] = "TUNE_PKGARCH"
+
+do_install () {
+	autotools_do_install
+
+	# We're not interested in the libs or headers, these would come from the 
+	# nativesdk or target version of the binutils recipe
+	rm -rf ${D}${prefix}/${TARGET_SYS}
+	rm -f ${D}${libdir}/libbfd*
+	rm -f ${D}${libdir}/libiberty*
+	rm -f ${D}${libdir}/libopcodes*
+	rm -f ${D}${includedir}/*.h
+	rm -f ${D}${sysconfdir}/gprofng.rc
+	rmdir ${D}${sysconfdir} || :
+
+	cross_canadian_bindirlinks
+}
+
+BBCLASSEXTEND = ""
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils-cross-canadian_%.bbappend b/meta-openeuler/recipes-devtools/binutils/binutils-cross-canadian_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7f203221f270d77ffddec724f86260061051148a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils-cross-canadian_%.bbappend
@@ -0,0 +1,5 @@
+require binutils-src.inc
+
+# Keeps up with the current gcc recipe of meta-openeuler.
+# We need to specify gcc-crosssdk because we haven't synchronised the upstream gcc recipes yet.
+DEPENDS = "flex-native bison-native virtual/${HOST_PREFIX}gcc-crosssdk virtual/nativesdk-libc nativesdk-zlib nativesdk-gettext nativesdk-flex"
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils-cross-canadian_2.41.bb b/meta-openeuler/recipes-devtools/binutils/binutils-cross-canadian_2.41.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5dbaa0301786576fe2e7c14cbc56e84ef2f64607
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils-cross-canadian_2.41.bb
@@ -0,0 +1,3 @@
+require binutils.inc
+require binutils-${PV}.inc
+require binutils-cross-canadian.inc
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils-cross-testsuite_2.41.bb b/meta-openeuler/recipes-devtools/binutils/binutils-cross-testsuite_2.41.bb
new file mode 100644
index 0000000000000000000000000000000000000000..630815c7a3e250917cd8046e6607e410ef2a124c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils-cross-testsuite_2.41.bb
@@ -0,0 +1,83 @@
+require binutils.inc
+require binutils-${PV}.inc
+
+BPN = "binutils"
+
+DEPENDS += "dejagnu-native expect-native"
+DEPENDS += "binutils-native"
+
+deltask do_compile
+deltask do_install
+
+inherit nopackages
+
+do_configure[dirs] += "${B}/ld ${B}/bfd"
+do_configure() {
+    # create config.h, oe enables initfini-array by default
+    echo "#define HAVE_INITFINI_ARRAY" > ${B}/ld/config.h
+}
+
+# target depends
+DEPENDS += "virtual/${TARGET_PREFIX}binutils"
+DEPENDS += "virtual/${TARGET_PREFIX}gcc"
+DEPENDS += "virtual/${MLPREFIX}${TARGET_PREFIX}compilerlibs"
+DEPENDS += "virtual/${MLPREFIX}libc"
+
+python check_prepare() {
+    def suffix_sys(sys):
+        if sys.endswith("-linux"):
+            return sys + "-gnu"
+        return sys
+
+    def generate_site_exp(d, suite):
+        content = []
+        content.append('set srcdir "{0}/{1}"'.format(d.getVar("S"), suite))
+        content.append('set objdir "{0}/{1}"'.format(d.getVar("B"), suite))
+        content.append('set build_alias "{0}"'.format(d.getVar("BUILD_SYS")))
+        content.append('set build_triplet {0}'.format(d.getVar("BUILD_SYS")))
+        # use BUILD here since HOST=TARGET
+        content.append('set host_alias "{0}"'.format(d.getVar("BUILD_SYS")))
+        content.append('set host_triplet {0}'.format(d.getVar("BUILD_SYS")))
+        content.append('set target_alias "{0}"'.format(d.getVar("TARGET_SYS")))
+        content.append('set target_triplet {0}'.format(suffix_sys(d.getVar("TARGET_SYS"))))
+        content.append("set development true")
+        content.append("set experimental false")
+
+        content.append(d.expand('set CXXFILT "${TARGET_PREFIX}c++filt"'))
+        content.append(d.expand('set CC "${TARGET_PREFIX}gcc --sysroot=${STAGING_DIR_TARGET} ${TUNE_CCARGS}"'))
+        content.append(d.expand('set CXX "${TARGET_PREFIX}g++ --sysroot=${STAGING_DIR_TARGET} ${TUNE_CCARGS}"'))
+        content.append(d.expand('set CFLAGS_FOR_TARGET "--sysroot=${STAGING_DIR_TARGET} ${TUNE_CCARGS}"'))
+        content.append(d.expand('set LD "${TARGET_PREFIX}ld ${TUNE_LDARGS}"'))
+        content.append(d.expand('set LDFLAGS_FOR_TARGET "${TUNE_LDARGS}"'))
+
+        if suite == "ld" and d.getVar("TUNE_ARCH") == "mips64":
+            # oe patches binutils to have the default mips64 abi as 64bit, but
+            # skips gas causing issues with the ld test suite (which uses gas)
+            content.append('set ASFLAGS "-64"')
+
+        return "\n".join(content)
+
+    for i in ["binutils", "gas", "ld"]:
+        builddir = os.path.join(d.getVar("B"), i)
+        if not os.path.isdir(builddir):
+            os.makedirs(builddir)
+        with open(os.path.join(builddir, "site.exp"), "w") as f:
+            f.write(generate_site_exp(d, i))
+}
+
+CHECK_TARGETS ??= "binutils gas ld"
+
+do_check[dirs] = "${B} ${B}/binutils ${B}/gas ${B}/ld"
+do_check[prefuncs] += "check_prepare"
+do_check[nostamp] = "1"
+do_check() {
+    export LC_ALL=C
+    for i in ${CHECK_TARGETS}; do
+        (cd ${B}/$i; runtest \
+            --tool $i \
+            --srcdir ${S}/$i/testsuite \
+            --ignore 'plugin.exp' \
+            || true)
+    done
+}
+addtask check after do_configure
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils-cross.inc b/meta-openeuler/recipes-devtools/binutils/binutils-cross.inc
new file mode 100644
index 0000000000000000000000000000000000000000..835d4fa69b731ac14fc072208b93947219fbc40b
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils-cross.inc
@@ -0,0 +1,39 @@
+inherit cross
+PROVIDES = "virtual/${TARGET_PREFIX}binutils"
+
+PN = "binutils-cross-${TARGET_ARCH}"
+BPN = "binutils"
+
+# Ignore how TARGET_ARCH is computed.
+TARGET_ARCH[vardepvalue] = "${TARGET_ARCH}"
+
+INHIBIT_DEFAULT_DEPS = "1"
+INHIBIT_AUTOTOOLS_DEPS = "1"
+
+SRC_URI += "file://0002-binutils-cross-Do-not-generate-linker-script-directo.patch"
+
+# Specify lib-path else we use a load of search dirs which we don't use
+# and mean the linker scripts have to be relocated.
+EXTRA_OECONF += "--with-sysroot=${STAGING_DIR_TARGET} \
+                --disable-install-libbfd \
+                --disable-gprofng \
+                --enable-poison-system-directories \
+                --with-lib-path==${target_base_libdir}:=${target_libdir} \
+                "
+do_install () {
+	oe_runmake 'DESTDIR=${D}' install
+
+	# We don't really need these, so we'll remove them...
+	rm -rf ${D}${STAGING_DIR_NATIVE}${libdir_native}/libiberty.a
+	rm -rf ${D}${STAGING_DIR_NATIVE}${prefix_native}/${TARGET_SYS}
+	rm -rf ${D}${STAGING_DIR_NATIVE}${prefix_native}/lib/ldscripts
+	rm -rf ${D}${STAGING_DIR_NATIVE}${prefix_native}/share/info
+	rm -rf ${D}${STAGING_DIR_NATIVE}${prefix_native}/share/locale
+	rm -rf ${D}${STAGING_DIR_NATIVE}${prefix_native}/share/man
+	rmdir ${D}${STAGING_DIR_NATIVE}${prefix_native}/share || :
+	rmdir ${D}${STAGING_DIR_NATIVE}${prefix_native}/${libdir}/gcc-lib || :
+	rmdir ${D}${STAGING_DIR_NATIVE}${prefix_native}/${libdir}64/gcc-lib || :
+	rmdir ${D}${STAGING_DIR_NATIVE}${prefix_native}/${libdir} || :
+	rmdir ${D}${STAGING_DIR_NATIVE}${prefix_native}/${libdir}64 || :
+	rmdir ${D}${STAGING_DIR_NATIVE}${prefix_native}/${prefix} || :
+}
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils-cross_%.bbappend b/meta-openeuler/recipes-devtools/binutils/binutils-cross_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..938773963a2af20f46c226e9fe88eabcff98c586
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils-cross_%.bbappend
@@ -0,0 +1 @@
+require binutils-src.inc
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils-cross_2.41.bb b/meta-openeuler/recipes-devtools/binutils/binutils-cross_2.41.bb
new file mode 100644
index 0000000000000000000000000000000000000000..fbd1f7d25a57432e2d6de13310b15e4b29f22e2d
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils-cross_2.41.bb
@@ -0,0 +1,3 @@
+require binutils.inc
+require binutils-${PV}.inc
+require binutils-cross.inc
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils-crosssdk_%.bbappend b/meta-openeuler/recipes-devtools/binutils/binutils-crosssdk_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..89cc8edd2d846482ddd07c6d2d3c7e078c512df3
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils-crosssdk_%.bbappend
@@ -0,0 +1,5 @@
+require binutils-src.inc
+
+# Keeps up with the current gcc recipe of meta-openeuler.
+# We need to specify gcc-crosssdk because we haven't synchronised the upstream gcc recipes yet.
+PROVIDES = "virtual/${TARGET_PREFIX}binutils-crosssdk"
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils-crosssdk_2.41.bb b/meta-openeuler/recipes-devtools/binutils/binutils-crosssdk_2.41.bb
new file mode 100644
index 0000000000000000000000000000000000000000..6752659304e1c267c4c8e556820b05f9aef692c9
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils-crosssdk_2.41.bb
@@ -0,0 +1,11 @@
+require binutils-cross_${PV}.bb
+
+inherit crosssdk
+
+PN = "binutils-crosssdk-${SDK_SYS}"
+
+SRC_URI += "file://0001-binutils-crosssdk-Generate-relocatable-SDKs.patch"
+
+do_configure:prepend () {
+	sed -i 's#/usr/local/lib /lib /usr/lib#${SDKPATHNATIVE}/lib ${SDKPATHNATIVE}/usr/lib /usr/local/lib /lib /usr/lib#' ${S}/ld/configure.tgt
+}
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils-src.inc b/meta-openeuler/recipes-devtools/binutils/binutils-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..1cb8d062e0fa61976dfec497fd30da4db548b5bb
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils-src.inc
@@ -0,0 +1,40 @@
+PV = "2.41"
+S = "${WORKDIR}/${BP}"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# apply package source and patches from openeuler
+SRC_URI = " \
+    file://${BP}.tar.xz \
+    file://X86-Change-fpic-to-fPIC-in-PICFLAG.patch \
+    file://binutils-libtool-lib64.patch \
+    file://binutils-export-demangle.h.patch \
+    file://binutils-no-config-h-check.patch \
+    file://binutils-2.27-aarch64-ifunc.patch \
+    file://binutils-special-sections-in-groups.patch \
+    file://binutils-gold-mismatched-section-flags.patch \
+    file://binutils-update-linker-manual.patch \
+    file://binutils-gold-empty-dwp.patch \
+"
+
+# apply used patches from poky
+SRC_URI += " \
+    file://0005-Point-scripts-location-to-libdir.patch \
+"
+
+SRC_URI[sha256sum] = "ae9a5789e23459e59606e6714723f2d3ffc31c03174191ef0d015bdf06007450"
+
+# openeuler configuration
+# We do not need gprofng now, if required, enable it in the future
+EXTRA_OECONF:append = " \
+    --enable-gprofng=no \
+"
+GPROFNGS = ""
+
+do_configure:prepend:class-target () {
+    # fix Can't locate Autom4te/ChannelDefs.pm in @INC (you may need to install the Autom4te::ChannelDefs module) (@INC contains: /build/tmp/work/*/binutils/2.37-r0/recipe-sysroot-native/usr/share/autoconf ...
+    # autoconf is installed at buildtool-bar, not build autoconf-native, so need to set autom4te_perllibdir or modify default value in gnu-config
+    if [ "${OPENEULER_PREBUILT_TOOLS_ENABLE}" = "yes" ] && [ ! -z "${OPENEULER_NATIVESDK_SYSROOT}" ];then
+        export autom4te_perllibdir="${OPENEULER_NATIVESDK_SYSROOT}/usr/share/autoconf"
+    fi
+}
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils.inc b/meta-openeuler/recipes-devtools/binutils/binutils.inc
new file mode 100644
index 0000000000000000000000000000000000000000..e176b5cff1abf8a59b95cc3dce8538227116d87a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils.inc
@@ -0,0 +1,207 @@
+SUMMARY = "GNU binary utilities"
+DESCRIPTION = "The GNU Binutils are a collection of binary tools. \
+The main ones are ld (GNU Linker), and as (GNU Assembler). This \
+package also includes addition tools such as addr2line (Converts \
+addresses into filenames and line numbers), ar (utility for creating, \
+modifying and extracting archives), nm (list symbols in object \
+files), objcopy (copy and translate object files), objdump (Display \
+object information), and other tools and related libraries."
+HOMEPAGE = "http://www.gnu.org/software/binutils/"
+BUGTRACKER = "http://sourceware.org/bugzilla/"
+SECTION = "devel"
+LICENSE = "GPL-3.0-only"
+
+DEPENDS = "flex-native bison-native zlib-native gnu-config-native autoconf-native"
+
+inherit autotools gettext multilib_header pkgconfig texinfo
+
+FILES:${PN} = " \
+	${bindir}/${TARGET_PREFIX}* \
+	${libdir}/lib*.so.* \
+	${libdir}/bfd-plugins/lib*.so \
+	${libdir}/lib*-${PV}*.so \
+	${prefix}/${TARGET_SYS}/bin/* \
+        ${bindir}/embedspu"
+
+RPROVIDES:${PN} += "${PN}-symlinks"
+
+FILES:${PN}-dev = " \
+	${includedir} \
+	${libdir}/*.la \
+	${libdir}/libbfd.so \
+	${libdir}/libctf.so \
+	${libdir}/libctf-nobfd.so \
+	${libdir}/libopcodes.so"
+
+FILES:${PN}-staticdev += "${libdir}/gprofng/*.a"
+
+# Rather than duplicating multiple entries for these, make one
+# list and reuse it.
+
+GPROFNGS = " \
+	gp-archive \
+	gp-collect-app \
+	gp-display-html \
+	gp-display-src \
+	gp-display-text \
+	gprofng \
+"
+
+# it disables gprofng for clang and musl in the bb file
+GPROFNGS:toolchain-clang = ""
+GPROFNGS:libc-musl = ""
+
+GPROFNG_ALTS ?= ""
+GPROFNG_ALTS:x86 = "${GPROFNGS}"
+GPROFNG_ALTS:x86-64 = "${GPROFNGS}"
+GPROFNG_ALTS:aarch64 = "${GPROFNGS}"
+
+LDGOLD_ALTS ?= "ld.gold dwp"
+LDGOLD_ALTS:riscv64 = ""
+LDGOLD_ALTS:riscv32 = ""
+LDGOLD_ALTS:loongarch64 = ""
+LDGOLD_ALTS:libc-glibc:mipsarch = ""
+
+USE_ALTERNATIVES_FOR = " \
+	addr2line \
+	ar \
+	as \
+	c++filt \
+	elfedit \
+	gprof \
+	${GPROFNG_ALTS} \
+	ld \
+	ld.bfd \
+	${LDGOLD_ALTS} \
+	nm \
+	objcopy \
+	objdump \
+	ranlib \
+	readelf \
+	size \
+	strings \
+	strip \
+"
+
+python do_package:prepend() {
+    make_alts = d.getVar("USE_ALTERNATIVES_FOR") or ""
+    prefix = d.getVar("TARGET_PREFIX")
+    bindir = d.getVar("bindir")
+    for alt in make_alts.split():
+        d.setVarFlag('ALTERNATIVE_TARGET', alt, bindir + "/" + prefix + alt)
+        d.setVarFlag('ALTERNATIVE_LINK_NAME', alt, bindir + "/" + alt)
+}
+
+B = "${S}/build.${HOST_SYS}.${TARGET_SYS}"
+
+EXTRA_OECONF = "--program-prefix=${TARGET_PREFIX} \
+                --disable-werror \
+                --enable-deterministic-archives \
+                --enable-plugins \
+                --enable-new-dtags \
+                --disable-gdb \
+                --disable-gdbserver \
+                --disable-libdecnumber \
+                --disable-readline \
+                --disable-sim \
+                ${LDGOLD} \
+                ${EXTRA_TARGETS} \
+                ${@bb.utils.contains('DISTRO_FEATURES', 'multiarch', '--enable-64-bit-bfd', '', d)}"
+
+EXTRA_TARGETS = ""
+EXTRA_TARGETS:x86-64 = " --enable-targets=x86_64-pe,x86_64-pep "
+EXTRA_TARGETS:class-native = ""
+
+LDGOLD:class-native = ""
+LDGOLD:class-crosssdk = ""
+LDGOLD:libc-glibc:mipsarch = ""
+LDGOLD ?= "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', '--enable-gold=default --enable-threads', '--enable-gold --enable-ld=default --enable-threads', d)}"
+
+
+# This is necessary due to a bug in the binutils Makefiles
+# EXTRA_OEMAKE = "configure-build-libiberty all"
+
+export AR = "${HOST_PREFIX}ar"
+export AS = "${HOST_PREFIX}as"
+export LD = "${HOST_PREFIX}ld"
+export NM = "${HOST_PREFIX}nm"
+export RANLIB = "${HOST_PREFIX}ranlib"
+export OBJCOPY = "${HOST_PREFIX}objcopy"
+export OBJDUMP = "${HOST_PREFIX}objdump"
+
+export AR_FOR_TARGET = "${TARGET_PREFIX}ar"
+export AS_FOR_TARGET = "${TARGET_PREFIX}as"
+export LD_FOR_TARGET = "${TARGET_PREFIX}ld"
+export NM_FOR_TARGET = "${TARGET_PREFIX}nm"
+export RANLIB_FOR_TARGET = "${TARGET_PREFIX}ranlib"
+
+export CC_FOR_HOST = "${CCACHE}${HOST_PREFIX}gcc ${HOST_CC_ARCH}"
+export CXX_FOR_HOST = "${CCACHE}${HOST_PREFIX}gcc ${HOST_CC_ARCH}"
+
+# autotools.bbclass sets the _FOR_BUILD variables, but for some reason we need
+# to unset LD_LIBRARY_PATH.
+export CC_FOR_BUILD = "LD_LIBRARY_PATH= ${BUILD_CC}"
+
+MULTIARCH := "${@bb.utils.contains("DISTRO_FEATURES", "multiarch", "yes", "no", d)}"
+do_configure[vardeps] += "MULTIARCH"
+do_configure () {
+	(cd ${S} && gnu-configize)
+
+	oe_runconf
+#
+# must prime config.cache to ensure the build of libiberty
+#
+	mkdir -p ${B}/build-${BUILD_SYS}
+	for i in ${CONFIG_SITE}; do
+		cat $i >> ${B}/build-${BUILD_SYS}/config.cache || true
+	done
+}
+
+do_install () {
+	autotools_do_install
+
+	# We don't really need these, so we'll remove them...
+	rm -rf ${D}${libdir}/ldscripts
+
+	bindir_rel=${@os.path.relpath('${bindir}', '${prefix}/${TARGET_SYS}/bin')}
+
+	# Fix the /usr/${TARGET_SYS}/bin/* links
+	for l in ${D}${prefix}/${TARGET_SYS}/bin/*; do
+		rm -f $l
+		ln -sf $bindir_rel/${TARGET_PREFIX}`basename $l` $l
+	done
+
+	# Install the libiberty header
+	install -d ${D}${includedir}
+	install -m 644 ${S}/include/ansidecl.h ${D}${includedir}
+	install -m 644 ${S}/include/libiberty.h ${D}${includedir}
+
+	# insall pic version of libiberty if available
+        if [ -e ${B}/libiberty/pic/libiberty.a ]; then
+		install -Dm 0644 ${B}/libiberty/pic/libiberty.a ${D}${libdir}/libiberty.a
+	fi
+
+	cd ${D}${bindir}
+
+	# Symlinks for ease of running these on the native target
+	for p in ${TARGET_PREFIX}* ; do
+		ln -sf $p `echo $p | sed -e s,${TARGET_PREFIX},,`
+	done
+
+	for alt in ${USE_ALTERNATIVES_FOR}; do
+		rm -f ${D}${bindir}/$alt
+	done
+
+	oe_multilib_header bfd.h
+}
+
+inherit update-alternatives
+
+ALTERNATIVE_PRIORITY = "100"
+
+ALTERNATIVE:${PN}:class-target = "${USE_ALTERNATIVES_FOR}"
+
+python () {
+    if bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', True, False, d) and bb.utils.contains_any('TARGET_ARCH', 'riscv32 riscv64 loongarch64', True, False, d):
+        bb.fatal("Gold linker does not _yet_ support RISC-V and LoongArch architecture please remove ld-is-gold from DISTRO_FEATURES")
+}
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils/0003-binutils-nativesdk-Search-for-alternative-ld.so.conf.patch b/meta-openeuler/recipes-devtools/binutils/binutils/0003-binutils-nativesdk-Search-for-alternative-ld.so.conf.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f46116f1af61f6d01d58e5eb0468c8f32698cc3a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils/0003-binutils-nativesdk-Search-for-alternative-ld.so.conf.patch
@@ -0,0 +1,95 @@
+From 70da8b91026c5381d430194910fc15e3b6c5ec7f Mon Sep 17 00:00:00 2001
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Date: Wed, 19 Feb 2020 09:51:16 -0800
+Subject: [PATCH] binutils-nativesdk: Search for alternative ld.so.conf in SDK
+ installation
+
+We need binutils to look at our ld.so.conf file within the SDK to ensure
+we search the SDK's libdirs as well as those from the host system.
+
+We therefore pass in the directory to the code using a define, then add
+it to a section we relocate in a similar way to the way we relocate the
+gcc internal paths. This ensures that ld works correctly in our buildtools
+tarball.
+
+Standard sysroot relocation doesn't work since we're not in a sysroot,
+we want to use both the host system and SDK libs.
+
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+2020/1/17
+Upstream-Status: Inappropriate [OE specific tweak]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ ld/Makefile.am | 3 ++-
+ ld/Makefile.in | 3 ++-
+ ld/ldelf.c     | 2 +-
+ ld/ldmain.c    | 1 +
+ ld/ldmain.h    | 1 +
+ 5 files changed, 7 insertions(+), 3 deletions(-)
+
+diff --git a/ld/Makefile.am b/ld/Makefile.am
+index b3195b4be68..fc6460317a7 100644
+--- a/ld/Makefile.am
++++ b/ld/Makefile.am
+@@ -42,7 +42,8 @@ ZLIBINC = @zlibinc@
+ 
+ ELF_CLFAGS=-DELF_LIST_OPTIONS=@elf_list_options@ \
+ 	   -DELF_SHLIB_LIST_OPTIONS=@elf_shlib_list_options@ \
+-	   -DELF_PLT_UNWIND_LIST_OPTIONS=@elf_plt_unwind_list_options@
++	   -DELF_PLT_UNWIND_LIST_OPTIONS=@elf_plt_unwind_list_options@ \
++           -DSYSCONFDIR="\"$(sysconfdir)\""
+ WARN_CFLAGS = @WARN_CFLAGS@
+ NO_WERROR = @NO_WERROR@
+ AM_CFLAGS = $(WARN_CFLAGS) $(ELF_CLFAGS) $(JANSSON_CFLAGS) $(ZSTD_CFLAGS)
+diff --git a/ld/Makefile.in b/ld/Makefile.in
+index fe422569228..4a4c851b44a 100644
+--- a/ld/Makefile.in
++++ b/ld/Makefile.in
+@@ -566,7 +566,8 @@ ZLIB = @zlibdir@ -lz
+ ZLIBINC = @zlibinc@
+ ELF_CLFAGS = -DELF_LIST_OPTIONS=@elf_list_options@ \
+ 	   -DELF_SHLIB_LIST_OPTIONS=@elf_shlib_list_options@ \
+-	   -DELF_PLT_UNWIND_LIST_OPTIONS=@elf_plt_unwind_list_options@
++	   -DELF_PLT_UNWIND_LIST_OPTIONS=@elf_plt_unwind_list_options@ \
++           -DSYSCONFDIR="\"$(sysconfdir)\""
+ 
+ AM_CFLAGS = $(WARN_CFLAGS) $(ELF_CLFAGS) $(JANSSON_CFLAGS) $(ZSTD_CFLAGS)
+ 
+diff --git a/ld/ldelf.c b/ld/ldelf.c
+index eff6693e052..95787012b89 100644
+--- a/ld/ldelf.c
++++ b/ld/ldelf.c
+@@ -936,7 +936,7 @@ ldelf_check_ld_so_conf (const struct bfd_link_needed_list *l, int force,
+ 
+       info.path = NULL;
+       info.len = info.alloc = 0;
+-      tmppath = concat (ld_sysroot, prefix, "/etc/ld.so.conf",
++      tmppath = concat (ld_sysconfdir, "/etc/ld.so.conf",
+ 			(const char *) NULL);
+       if (!ldelf_parse_ld_so_conf (&info, tmppath))
+ 	{
+diff --git a/ld/ldmain.c b/ld/ldmain.c
+index 9290a189b0d..ceaca2d85d0 100644
+--- a/ld/ldmain.c
++++ b/ld/ldmain.c
+@@ -70,6 +70,7 @@ char *program_name;
+ 
+ /* The prefix for system library directories.  */
+ const char *ld_sysroot;
++char ld_sysconfdir[4096] __attribute__ ((section (".gccrelocprefix"))) = SYSCONFDIR;
+ 
+ /* The canonical representation of ld_sysroot.  */
+ char *ld_canon_sysroot;
+diff --git a/ld/ldmain.h b/ld/ldmain.h
+index dda124b96e8..ba06a7d7be2 100644
+--- a/ld/ldmain.h
++++ b/ld/ldmain.h
+@@ -23,6 +23,7 @@
+ 
+ extern char *program_name;
+ extern const char *ld_sysroot;
++extern char ld_sysconfdir[4096];
+ extern char *ld_canon_sysroot;
+ extern int ld_canon_sysroot_len;
+ extern FILE *saved_script_handle;
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils_%.bbappend b/meta-openeuler/recipes-devtools/binutils/binutils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..938773963a2af20f46c226e9fe88eabcff98c586
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils_%.bbappend
@@ -0,0 +1 @@
+require binutils-src.inc
diff --git a/meta-openeuler/recipes-devtools/binutils/binutils_2.41.bb b/meta-openeuler/recipes-devtools/binutils/binutils_2.41.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2cce40f1ef9758cf7160811e44f957bb7c357033
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/binutils_2.41.bb
@@ -0,0 +1,76 @@
+require binutils.inc
+require binutils-${PV}.inc
+
+# perl-native for pod2man for man page generation
+DEPENDS += "zlib perl-native"
+
+EXTRA_OECONF += "--with-sysroot=/ \
+                --enable-install-libbfd \
+                --enable-install-libiberty \
+                --enable-shared \
+                --with-system-zlib \
+                "
+
+EXTRA_OEMAKE:append:libc-musl = "\
+                                 gt_cv_func_gnugettext1_libc=yes \
+                                 gt_cv_func_gnugettext2_libc=yes \
+                                "
+# libcollector/collector.c:547:15: error: no member named '__fprintf_chk' in 'struct CollectorUtilFuncs'
+EXTRA_OECONF:append:toolchain-clang = " --disable-gprofng"
+# | ../../../gprofng/libcollector/../src/collector_module.h:78:13: error: duplicate member 'pwrite'
+# | ../../../gprofng/libcollector/dispatcher.c:578:8: error: 'struct sigevent' has no member named '_sigev_un'
+EXTRA_OECONF:append:libc-musl = " --disable-gprofng"
+
+EXTRA_OECONF:class-native = "--enable-targets=all \
+                             --enable-64-bit-bfd \
+                             --enable-install-libiberty \
+                             --enable-install-libbfd \
+                             --disable-gdb \
+                             --disable-gdbserver \
+                             --disable-libdecnumber \
+                             --disable-readline \
+                             --disable-sim \
+                             --disable-werror"
+
+PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'debuginfod', d)}"
+PACKAGECONFIG[debuginfod] = "--with-debuginfod, --without-debuginfod, elfutils"
+
+do_install:class-native () {
+	autotools_do_install
+
+	# Install the libiberty header
+	install -d ${D}${includedir}
+	install -m 644 ${S}/include/ansidecl.h ${D}${includedir}
+	install -m 644 ${S}/include/libiberty.h ${D}${includedir}
+
+	# We only want libiberty, libbfd and libopcodes
+	rm -rf ${D}${bindir}
+	rm -rf ${D}${prefix}/${TARGET_SYS}
+	rm -rf ${D}${prefix}/lib/ldscripts
+	rm -rf ${D}${prefix}/share/info
+	rm -rf ${D}${prefix}/share/locale
+	rm -rf ${D}${prefix}/share/man
+	rmdir ${D}${prefix}/share || :
+	rmdir ${D}/${libdir}/gcc-lib || :
+	rmdir ${D}/${libdir}64/gcc-lib || :
+	rmdir ${D}/${libdir} || :
+	rmdir ${D}/${libdir}64 || :
+}
+
+# libctf races with libbfd
+PARALLEL_MAKEINST:class-target = ""
+PARALLEL_MAKEINST:class-nativesdk = ""
+
+# Split out libbfd-*.so and libopcodes-*.so so including perf doesn't include
+# extra stuff
+PACKAGE_BEFORE_PN += "libbfd libopcodes gprofng"
+FILES:libbfd = "${libdir}/libbfd-*.so.* ${libdir}/libbfd-*.so"
+FILES:libopcodes = "${libdir}/libopcodes-*.so.* ${libdir}/libopcodes-*.so"
+FILES:gprofng = "${sysconfdir}/gprofng.rc ${libdir}/gprofng/libgp-*.so ${libdir}/gprofng/libgprofng.so.* ${bindir}/gp-* ${bindir}/gprofng"
+FILES:${PN}-dev += "${libdir}/libgprofng.so ${libdir}/libsframe.so"
+SRC_URI:append:class-nativesdk =  " file://0003-binutils-nativesdk-Search-for-alternative-ld.so.conf.patch "
+
+USE_ALTERNATIVES_FOR:class-nativesdk = ""
+FILES:${PN}:append:class-nativesdk = " ${bindir}"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-devtools/binutils/files/0005-Point-scripts-location-to-libdir.patch b/meta-openeuler/recipes-devtools/binutils/files/0005-Point-scripts-location-to-libdir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..dde0cb5d6d0c683269ba5c267a8fdcee4f2294ff
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/binutils/files/0005-Point-scripts-location-to-libdir.patch
@@ -0,0 +1,39 @@
+From 6a67d277941228d997b527990960413f8444fb81 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 2 Mar 2015 01:09:58 +0000
+Subject: [PATCH] Point scripts location to libdir
+
+Upstream-Status: Inappropriate [debian patch]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ ld/Makefile.am | 2 +-
+ ld/Makefile.in | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/ld/Makefile.am b/ld/Makefile.am
+index 3b01357b651..b7a1f7491b0 100644
+--- a/ld/Makefile.am
++++ b/ld/Makefile.am
+@@ -51,7 +51,7 @@ AM_CFLAGS = $(WARN_CFLAGS) $(ELF_CLFAGS)
+ # We put the scripts in the directory $(scriptdir)/ldscripts.
+ # We can't put the scripts in $(datadir) because the SEARCH_DIR
+ # directives need to be different for native and cross linkers.
+-scriptdir = $(tooldir)/lib
++scriptdir = $(libdir)
+ 
+ EMUL = @EMUL@
+ EMULATION_OFILES = @EMULATION_OFILES@
+diff --git a/ld/Makefile.in b/ld/Makefile.in
+index a6382bf2a45..5ee3a4971be 100644
+--- a/ld/Makefile.in
++++ b/ld/Makefile.in
+@@ -562,7 +562,7 @@ AM_CFLAGS = $(WARN_CFLAGS) $(ELF_CLFAGS)
+ # We put the scripts in the directory $(scriptdir)/ldscripts.
+ # We can't put the scripts in $(datadir) because the SEARCH_DIR
+ # directives need to be different for native and cross linkers.
+-scriptdir = $(tooldir)/lib
++scriptdir = $(libdir)
+ BASEDIR = $(srcdir)/..
+ BFDDIR = $(BASEDIR)/bfd
+ INCDIR = $(BASEDIR)/include
diff --git a/meta-openeuler/recipes-devtools/bison/bison_%.bbappend b/meta-openeuler/recipes-devtools/bison/bison_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..139c3800a2d9b3d30dbe95086efaea3859cdbf63
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/bison/bison_%.bbappend
@@ -0,0 +1,10 @@
+
+PV = "3.8.2"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=1ebbd3e34237af26da5dc08a4e440464"
+
+SRC_URI[sha256sum] = "9bba0214ccf7f1079c5d59210045227bcf619519840ebfa80cd3849cff5a5bf2"
+
+SRC_URI = "file://${BP}.tar.xz \
+           file://backport-tests-make-it-easier-to-spot-failures.patch \
+           "
diff --git a/meta-openeuler/recipes-devtools/btrfs-tools/btrfs-tools_%.bbappend b/meta-openeuler/recipes-devtools/btrfs-tools/btrfs-tools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..17bfe595fc96da117e1823de090d19c76946d1b7
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/btrfs-tools/btrfs-tools_%.bbappend
@@ -0,0 +1,21 @@
+PV = "6.6.3"
+
+OPENEULER_REPO_NAME = "btrfs-progs"
+
+# remove poky attr
+SRC_URI:remove = "\
+           file://0001-Add-a-possibility-to-specify-where-python-modules-ar.patch \
+           "
+
+# openeuler source
+SRC_URI:prepend = "file://btrfs-progs-v${PV}.tar.xz \
+                  "
+
+S = "${WORKDIR}/btrfs-progs-v${PV}"
+
+# attr from 6.5.3.bb
+DEPENDS = "lzo util-linux zlib"
+PACKAGECONFIG[manpages] = "--enable-documentation, --disable-documentation, python3-sphinx-native"
+PACKAGECONFIG[lzo] = "--enable-lzo,--disable-lzo,lzo"
+# Fix: QA Issue: babeltrace: Files/directories were installed but not shipped in any package
+FILES:${PN} += "/usr/lib/"
diff --git a/meta-openeuler/recipes-devtools/cdrtools/cdrtools-native_3.01.bbappend b/meta-openeuler/recipes-devtools/cdrtools/cdrtools-native_3.01.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a9d09bd4b0cb3ff8197c2f2fec0c42e43f110d79
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/cdrtools/cdrtools-native_3.01.bbappend
@@ -0,0 +1,7 @@
+OPENEULER_LOCAL_NAME = "oee_archive"
+OEE_ARCHIVE_SUBDIR = "cdrtools"
+
+SRC_URI:prepend = " \
+    file://${OPENEULER_LOCAL_NAME}/cdrtools/cdrtools-${PV}.tar.bz2 \
+"
+
diff --git a/meta-openeuler/recipes-devtools/chrpath/chrpath_%.bbappend b/meta-openeuler/recipes-devtools/chrpath/chrpath_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b4472b2d276dbee2242f2bbfca7401aa094cd1a6
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/chrpath/chrpath_%.bbappend
@@ -0,0 +1,6 @@
+
+PV = "0.16"
+
+# apply openeuler source package and patches
+SRC_URI:prepend = "file://${BP}.tar.gz \
+"
diff --git a/meta-openeuler/recipes-devtools/cmake/cmake-native_%.bbappend b/meta-openeuler/recipes-devtools/cmake/cmake-native_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..dec684f084cf32f414237a75a30c93e398367b28
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/cmake/cmake-native_%.bbappend
@@ -0,0 +1,33 @@
+require cmake-src.inc
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+LIC_FILES_CHKSUM:remove = " \
+    file://Utilities/cmjsoncpp/LICENSE;md5=fa2a23dd1dc6c139f35105379d76df2b \
+    file://Utilities/cmlibuv/LICENSE;md5=a68902a430e32200263d182d44924d47 \
+"
+LIC_FILES_CHKSUM:append = " \
+    file://Utilities/cmjsoncpp/LICENSE;md5=5d73c165a0f9e86a1342f32d19ec5926 \
+    file://Utilities/cmlibuv/LICENSE;md5=ad93ca1fffe931537fcf64f6fcce084d \
+    file://Utilities/cmcurl/COPYING;md5=db8448a1e43eb2125f7740fc397db1f6 \
+"
+
+# from cmake-native_3.27.7.bb
+SRC_URI:remove = "file://0001-CMakeDetermineSystem-use-oe-environment-vars-to-load.patch"
+SRC_URI:append = " file://0001-CMakeLists.txt-disable-USE_NGHTTP2.patch"
+
+CMAKE_EXTRACONF += "\
+    -DCMAKE_USE_SYSTEM_LIBRARY_CPPDAP=0 \
+    -DCMAKE_USE_SYSTEM_LIBRARY_CURL=0 \
+"
+CMAKE_EXTRACONF:remove = "-DCURL_LIBRARIES=-lcurl"
+
+DEPENDS:remove = "curl-native"
+DEPENDS += "openssl-native"
+
+do_configure () {
+	${S}/bootstrap --verbose --prefix=${prefix} \
+		${@oe.utils.parallel_make_argument(d, '--parallel=%d')} \
+		${@bb.utils.contains('CCACHE', 'ccache ', '--enable-ccache', '', d)} \
+		-- ${CMAKE_EXTRACONF}
+}
diff --git a/meta-openeuler/recipes-devtools/cmake/cmake-src.inc b/meta-openeuler/recipes-devtools/cmake/cmake-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..1f13faf46a807e1c97808c4883b5f82162f72d10
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/cmake/cmake-src.inc
@@ -0,0 +1,15 @@
+PV = "3.27.9"
+
+# apply openeuler source package and patches
+SRC_URI:prepend = " \
+           file://cmake-${PV}.tar.gz \
+           file://cmake-findruby.patch \
+"
+
+LIC_FILES_CHKSUM:remove = "file://Copyright.txt;md5=31023e1d3f51ca90a58f55bcee8e2339"
+LIC_FILES_CHKSUM:prepend = "file://Copyright.txt;md5=9d3d12c5f3b4c1f83650adcc65b59c06 "
+
+
+SRC_URI:remove = "https://cmake.org/files/v${CMAKE_MAJOR_VERSION}/cmake-${PV}.tar.gz"
+
+SRC_URI[sha256sum] = "609a9b98572a6a5ea477f912cffb973109ed4d0a6a6b3f9e2353d2cdc048708e"
diff --git a/meta-openeuler/recipes-devtools/cmake/cmake_%.bbappend b/meta-openeuler/recipes-devtools/cmake/cmake_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..81c54dfacc5331bde2a8c22517afc2cbac1b8b13
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/cmake/cmake_%.bbappend
@@ -0,0 +1,14 @@
+require cmake-src.inc
+
+EXTRA_OECMAKE += " \
+	-DCMAKE_USE_SYSTEM_LIBRARY_CPPDAP=0 \
+	-DCMake_ENABLE_DEBUGGER=0 \
+"
+LIC_FILES_CHKSUM:remove = " \
+	file://Utilities/cmjsoncpp/LICENSE;md5=fa2a23dd1dc6c139f35105379d76df2b \
+	file://Utilities/cmlibuv/LICENSE;md5=a68902a430e32200263d182d44924d47 \
+"
+LIC_FILES_CHKSUM:append = " \
+	file://Utilities/cmjsoncpp/LICENSE;md5=5d73c165a0f9e86a1342f32d19ec5926 \
+	file://Utilities/cmlibuv/LICENSE;md5=ad93ca1fffe931537fcf64f6fcce084d \
+"
diff --git a/meta-openeuler/recipes-devtools/cmake/files/0001-CMakeLists.txt-disable-USE_NGHTTP2.patch b/meta-openeuler/recipes-devtools/cmake/files/0001-CMakeLists.txt-disable-USE_NGHTTP2.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d6486cb45fcee60714eee98830491283a55f59a1
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/cmake/files/0001-CMakeLists.txt-disable-USE_NGHTTP2.patch
@@ -0,0 +1,31 @@
+From 3fd6082c52a8140db5995afb59fb391f7d5c19d7 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Wed, 28 Dec 2022 17:51:27 +0800
+Subject: [PATCH] CMakeLists.txt: disable USE_NGHTTP2
+
+nghttp2 depends on cmake-native to build, to break circular
+dependency, disable nghttp2.
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ Utilities/cmcurl/CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Utilities/cmcurl/CMakeLists.txt b/Utilities/cmcurl/CMakeLists.txt
+index f842270b..17b1ce19 100644
+--- a/Utilities/cmcurl/CMakeLists.txt
++++ b/Utilities/cmcurl/CMakeLists.txt
+@@ -68,7 +68,7 @@ set(ENABLE_UNIX_SOCKETS OFF CACHE INTERNAL "No curl Unix domain sockets support"
+ set(HTTP_ONLY OFF CACHE INTERNAL "Curl is not http-only")
+ set(PICKY_COMPILER OFF CACHE INTERNAL "Enable picky compiler options")
+ set(USE_LIBIDN2 ON)
+-set(USE_NGHTTP2 ON)
++set(USE_NGHTTP2 OFF)
+ set(USE_NGTCP2 OFF)
+ set(USE_QUICHE OFF)
+ set(USE_WIN32_IDN OFF)
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-devtools/createrepo-c/createrepo-c_%.bbappend b/meta-openeuler/recipes-devtools/createrepo-c/createrepo-c_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9f306ba673430341fa4fddd26036141d672607f1
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/createrepo-c/createrepo-c_%.bbappend
@@ -0,0 +1,6 @@
+PV = "1.0.1"
+
+SRC_URI:prepend = "file://createrepo_c-${PV}.tar.gz \
+           "
+
+S = "${WORKDIR}/createrepo_c-${PV}"
diff --git a/meta-openeuler/recipes-devtools/debugedit/debugedit_%.bbappend b/meta-openeuler/recipes-devtools/debugedit/debugedit_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..679745f6a0f7c18bbb47cc1fff750424fb6ed9b1
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/debugedit/debugedit_%.bbappend
@@ -0,0 +1,8 @@
+PV = "5.0"
+S = "${WORKDIR}/${BP}"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI:prepend = " \
+        file://${BP}.tar.xz \
+"
diff --git a/meta-openeuler/recipes-devtools/debugedit/debugedit_5.0.bb b/meta-openeuler/recipes-devtools/debugedit/debugedit_5.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..257238fa24507fe2acf5ccda1bec6b472ab123d6
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/debugedit/debugedit_5.0.bb
@@ -0,0 +1,28 @@
+SUMMARY = "Tools for creating debuginfo and source file distributions"
+DESCRIPTION = "debugedit provides programs and scripts for creating \
+debuginfo and source file distributions, collect build-ids and rewrite \
+source paths in DWARF data for debugging, tracing and profiling."
+HOMEPAGE = "https://sourceware.org/debugedit/"
+
+LICENSE = "GPL-2.0-only & GPL-3.0-only & LGPL-2.1-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
+                    file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1 \
+                    file://COPYING3;md5=d32239bcb673463ab874e80d47fae504"
+
+SRC_URI = "https://sourceware.org/ftp/debugedit/${PV}/debugedit-${PV}.tar.xz"
+
+SRC_URI:append:libc-musl = " \
+           file://0001-tools-Add-error.h-for-non-glibc-case.patch \
+           file://0002-sepdebugcrcfix.c-do-not-use-64bit-variants.patch \
+           file://0003-Makefile.am-do-not-update-manual.patch \
+           "
+
+SRC_URI[sha256sum] = "e9ecd7d350bebae1f178ce6776ca19a648b6fe8fa22f5b3044b38d7899aa553e"
+
+DEPENDS = "elfutils"
+
+inherit pkgconfig autotools
+
+RDEPENDS:${PN} += "bash elfutils-binutils"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-devtools/debugedit/files/0001-tools-Add-error.h-for-non-glibc-case.patch b/meta-openeuler/recipes-devtools/debugedit/files/0001-tools-Add-error.h-for-non-glibc-case.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f6d64cb4e7d54cb5cb5fca35b31a57621a7bc277
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/debugedit/files/0001-tools-Add-error.h-for-non-glibc-case.patch
@@ -0,0 +1,102 @@
+From 4c797d3b559ba51bd9ccd9a2036245819acce843 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Thu, 23 Mar 2023 10:54:21 +0800
+Subject: [PATCH] tools: Add error.h for non-glibc case
+
+error is glibc specific API, so this patch will mostly not accepted
+upstream given that elfutils has been closely tied to glibc
+
+This is a OE specific workaround for musl.
+
+Upstream-Status: Inappropriate [OE Specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ tools/debugedit.c      |  7 ++++++-
+ tools/error.h          | 27 +++++++++++++++++++++++++++
+ tools/sepdebugcrcfix.c |  7 ++++++-
+ 3 files changed, 39 insertions(+), 2 deletions(-)
+ create mode 100644 tools/error.h
+
+diff --git a/tools/debugedit.c b/tools/debugedit.c
+index 668777a..a72c3c0 100644
+--- a/tools/debugedit.c
++++ b/tools/debugedit.c
+@@ -25,7 +25,6 @@
+ #include <byteswap.h>
+ #include <endian.h>
+ #include <errno.h>
+-#include <error.h>
+ #include <limits.h>
+ #include <string.h>
+ #include <stdlib.h>
+@@ -40,6 +39,12 @@
+ #include <gelf.h>
+ #include <dwarf.h>
+ 
++#ifdef __GLIBC__
++#include <error.h>
++#else
++#include "error.h"
++#endif
++
+ #ifndef MAX
+ #define MAX(m, n) ((m) < (n) ? (n) : (m))
+ #endif
+diff --git a/tools/error.h b/tools/error.h
+new file mode 100644
+index 0000000..9b24418
+--- /dev/null
++++ b/tools/error.h
+@@ -0,0 +1,27 @@
++#ifndef _ERROR_H_
++#define _ERROR_H_
++
++#include <stdarg.h>
++#include <stdio.h>
++#include <stdlib.h>
++#include <string.h>
++#include <errno.h>
++
++static unsigned int error_message_count = 0;
++
++static inline void error(int status, int errnum, const char* format, ...)
++{
++	va_list ap;
++	fprintf(stderr, "%s: ", program_invocation_name);
++	va_start(ap, format);
++	vfprintf(stderr, format, ap);
++	va_end(ap);
++	if (errnum)
++		fprintf(stderr, ": %s", strerror(errnum));
++	fprintf(stderr, "\n");
++	error_message_count++;
++	if (status)
++		exit(status);
++}
++
++#endif        /* _ERROR_H_ */
+diff --git a/tools/sepdebugcrcfix.c b/tools/sepdebugcrcfix.c
+index da50e6c..c4a9d56 100644
+--- a/tools/sepdebugcrcfix.c
++++ b/tools/sepdebugcrcfix.c
+@@ -29,10 +29,15 @@
+ #include <endian.h>
+ #include <stdio.h>
+ #include <stdlib.h>
+-#include <error.h>
+ #include <libelf.h>
+ #include <gelf.h>
+ 
++#ifdef __GLIBC__
++#include <error.h>
++#else
++#include "error.h"
++#endif
++
+ #ifndef _
+ #define _(x) x
+ #endif
+-- 
+2.17.1
+
diff --git a/meta-openeuler/recipes-devtools/debugedit/files/0002-sepdebugcrcfix.c-do-not-use-64bit-variants.patch b/meta-openeuler/recipes-devtools/debugedit/files/0002-sepdebugcrcfix.c-do-not-use-64bit-variants.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4463bd2324a0822c64d3808714ad4ba6936fed1a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/debugedit/files/0002-sepdebugcrcfix.c-do-not-use-64bit-variants.patch
@@ -0,0 +1,56 @@
+From 3e05bbc1f7909ab6f529e66f0d0f70fb1e60583a Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Thu, 23 Mar 2023 11:55:53 +0800
+Subject: [PATCH 2/2] sepdebugcrcfix.c: do not use 64bit variants
+
+configure.ac checks for largefile support via AC_SYS_LARGEFILE
+already, therefore use off_t, open and lseek instead of 64bit
+variants. Musl e.g. does not define them without _LARGEFILE64_SOURCE
+and error is not seen on glibc because _GNU_SOURCE defines
+_LARGEFILE64_SOURCE.
+
+This patch is marked as inappropriate as debugedit obviously only
+wants to support glibc or some glibc compatible libcs. We can see
+this from the error() usage. And this patch is only for musl.
+
+Upstream-Status: Inappropriate [OE Specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ tools/sepdebugcrcfix.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/tools/sepdebugcrcfix.c b/tools/sepdebugcrcfix.c
+index c4a9d56..882e5f5 100644
+--- a/tools/sepdebugcrcfix.c
++++ b/tools/sepdebugcrcfix.c
+@@ -144,7 +144,7 @@ crc32 (const char *fname, const char *base_fname, uint32_t *crcp)
+       error (0, errno, _("cannot open \"%s\""), debugname);
+       return false;
+     }
+-  off64_t size = lseek64 (fd, 0, SEEK_END);
++  off_t size = lseek (fd, 0, SEEK_END);
+   if (size == -1)
+     {
+       error (0, errno, _("cannot get size of \"%s\""), debugname);
+@@ -289,7 +289,7 @@ process (Elf *elf, int fd, const char *fname)
+ 	  return true;
+ 	}
+       updated_count++;
+-      off64_t seekto = (shdr->sh_offset + data->d_off
++      off_t seekto = (shdr->sh_offset + data->d_off
+ 			+ (crcp - (const uint8_t *) data->d_buf));
+       uint32_t crc_targetendian = (ehdr->e_ident[EI_DATA] == ELFDATA2LSB
+ 				   ? htole32 (crc) : htobe32 (crc));
+@@ -361,7 +361,7 @@ main (int argc, char **argv)
+ 	error (0, errno, _("cannot chmod \"%s\" to make sure we can read and write"), fname);
+ 
+       bool failed = false;
+-      int fd = open64 (fname, O_RDWR);
++      int fd = open (fname, O_RDWR);
+       if (fd == -1)
+ 	{
+ 	  error (0, errno, _("cannot open \"%s\""), fname);
+-- 
+2.17.1
+
diff --git a/meta-openeuler/recipes-devtools/debugedit/files/0003-Makefile.am-do-not-update-manual.patch b/meta-openeuler/recipes-devtools/debugedit/files/0003-Makefile.am-do-not-update-manual.patch
new file mode 100644
index 0000000000000000000000000000000000000000..de467f5365ce54148e719ba1420e9d8e1e5c919b
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/debugedit/files/0003-Makefile.am-do-not-update-manual.patch
@@ -0,0 +1,65 @@
+From 4f0d7d2f4900ce8555e09854dc681278b7a3d9a9 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Thu, 23 Mar 2023 13:09:23 +0800
+Subject: [PATCH 3/3] Makefile.am: do not update manual
+
+The tarball ships these manuals, no need to re-generate them.
+We have local patches for debugedit.c and sepdebugcrcfix.c,
+this will triger re-generation of the manuals, which causes
+error of missing help2man.
+
+This is an OE specific patch. If we don't have local patches
+patching debugedit.c and sepdebugcrcfix.c, this patch is also
+not needed.
+
+Upstream-Status: Inappropriate [OE Specific]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ Makefile.am | 30 ------------------------------
+ 1 file changed, 30 deletions(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index 98b2f20..f91deea 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -52,36 +52,6 @@ sepdebugcrcfix_LDADD = @LIBELF_LIBS@
+ # Manual pages are generated for dist
+ dist_man_MANS = debugedit.1 sepdebugcrcfix.1 find-debuginfo.1
+ 
+-# The 'case' ensures the man pages are only generated if the corresponding
+-# source script (the first prerequisite) or configure.ac (for the version)
+-# has been changed.  The executable prerequisite is solely meant to force
+-# these docs to be made only after the executable has been compiled.
+-# This makes sure help2man is not normally necessary (since the generated
+-# man pages are distributed).
+-debugedit.1: tools/debugedit.c configure.ac debugedit$(EXEEXT)
+-	@case '$?' in \
+-	  *$<* | *configure.ac* ) $(HELP2MAN) -N --output=$@ \
+-		--name='debug source path manipulation tool' \
+-		./debugedit$(EXEEXT) ;; \
+-	  * ) : ;; \
+-	esac
+-
+-sepdebugcrcfix.1: tools/sepdebugcrcfix.c configure.ac sepdebugcrcfix$(EXEEXT)
+-	@case '$?' in \
+-	  *$<* | *configure.ac* ) $(HELP2MAN) -N --output=$@ \
+-		--name='fixes CRC for separate .debug files' \
+-		./sepdebugcrcfix$(EXEEXT) ;;\
+-	  * ) : ;; \
+-	esac
+-
+-find-debuginfo.1: $(top_srcdir)/scripts/find-debuginfo.in configure.ac find-debuginfo
+-	@case '$?' in \
+-	  *$<* | *configure.ac* ) $(HELP2MAN) -N --output=$@ \
+-		--name='finds debuginfo and processes it' \
+-		./find-debuginfo ;;\
+-	  * ) : ;; \
+-	esac
+-
+ noinst_HEADERS= tools/ansidecl.h \
+ 		tools/hashtab.h \
+ 		tools/md5.h \
+-- 
+2.17.1
+
diff --git a/meta-openeuler/recipes-devtools/desktop-file-utils/desktop-file-utils_%.bbappend b/meta-openeuler/recipes-devtools/desktop-file-utils/desktop-file-utils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1f35bcce6867809c43bf26c07c7a74916a6740bd
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/desktop-file-utils/desktop-file-utils_%.bbappend
@@ -0,0 +1,5 @@
+PV = "0.27"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.xz \
+"
diff --git a/meta-openeuler/recipes-devtools/desktop-file-utils/desktop-file-utils_0.27.bb b/meta-openeuler/recipes-devtools/desktop-file-utils/desktop-file-utils_0.27.bb
new file mode 100644
index 0000000000000000000000000000000000000000..55c88afcc9c24a00112d1c773c697682500c0f47
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/desktop-file-utils/desktop-file-utils_0.27.bb
@@ -0,0 +1,21 @@
+SUMMARY = "Command line utilities for working with *.desktop files"
+DESCRIPTION = "desktop-file-utils contains a few command line utilities for working with desktop entries"
+HOMEPAGE = "http://www.freedesktop.org/wiki/Software/desktop-file-utils"
+SECTION = "console/utils"
+LICENSE = "GPL-2.0-or-later"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+                    file://src/validator.c;beginline=4;endline=27;md5=281e1114ee6c486a1a0a4295986b9416"
+
+SRC_URI = "http://freedesktop.org/software/${BPN}/releases/${BP}.tar.xz"
+SRC_URI[sha256sum] = "a0817df39ce385b6621880407c56f1f298168c040c2032cedf88d5b76affe836"
+
+DEPENDS = "glib-2.0"
+
+inherit meson pkgconfig
+
+BBCLASSEXTEND = "native nativesdk"
+
+do_install:append() {
+        rm -rf ${D}${datadir}/emacs
+}
diff --git a/meta-openeuler/recipes-devtools/diffstat/diffstat_%.bbappend b/meta-openeuler/recipes-devtools/diffstat/diffstat_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..645747b3b6af06ebf0a50bdcdcf13c76aac59264
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/diffstat/diffstat_%.bbappend
@@ -0,0 +1,8 @@
+# openeuler version
+PV = "1.64"
+
+# openeuler src
+SRC_URI:prepend = "file://${BP}.tgz \
+                  "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-devtools/dnf/dnf_%.bbappend b/meta-openeuler/recipes-devtools/dnf/dnf_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..84fcbb687573a757bfe587da992dba02019d3ccb
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/dnf/dnf_%.bbappend
@@ -0,0 +1,39 @@
+PV = "4.16.2"
+
+# find patches under openeuler at firse
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# apply patches from openeuler before poky
+# these patches not apply for unsupport arch:
+#  dnf-4.10.0-sw.patch 
+#  0001-Add-loongarch-architecture-support.patch
+SRC_URI:prepend = " \
+        file://${BP}.tar.gz \
+        file://add-rpm-transaction-debuginfo.patch \
+        file://fix-dnf-history-undo-error-when-history-sqlite-missing.patch \
+        file://get-lockfile-exists-before-unlick.patch \
+        file://backport-Fix-bash-completion-due-to-sqlite-changes.patch \
+"
+
+# in oee, dnf is a prebuild-tool, so add the following patch when build nativesdk-dnf.
+SRC_URI:append:class-nativesdk = " file://0001-dnf-write-the-log-lock-to-root.patch"
+
+# add default repo
+SRC_URI:append:class-target = " \
+    file://openEuler.repo \
+"
+
+S = "${WORKDIR}/${BP}"
+
+SRC_URI[sha256sum] = "7de4eb8e85c4d9a74db6f1f827d2dd3348e265631f8678a1dbf7e3346beaad53"
+
+FILES:${PN}:append:class-target = " \
+    /etc/yum.repos.d/openEuler.repo \
+    "
+
+do_install:append:class-target() {
+    mkdir -p ${D}/etc/yum.repos.d/ || echo ""
+    local version_dir="openEuler-${DISTRO_VERSION}"
+    sed -i "s/OPENEULER_VER/${version_dir}/g" ${WORKDIR}/openEuler.repo
+    cp -f ${WORKDIR}/openEuler.repo ${D}/etc/yum.repos.d/
+}
diff --git a/meta-openeuler/recipes-devtools/dnf/dnf_4.16.1.bb b/meta-openeuler/recipes-devtools/dnf/dnf_4.16.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9134411fa9dafe87258ee9bd8aed54165357d23e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/dnf/dnf_4.16.1.bb
@@ -0,0 +1,97 @@
+SUMMARY = "Package manager forked from Yum, using libsolv as a dependency resolver"
+DESCRIPTION = "Software package manager that installs, updates, and removes \
+packages on RPM-based Linux distributions. It automatically computes \
+dependencies and determines the actions required to install packages."
+HOMEPAGE = "https://github.com/rpm-software-management/dnf"
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+                    file://PACKAGE-LICENSING;md5=4a0548e303dbc77f067335b4d688e745 \
+                    "
+
+SRC_URI = "git://github.com/rpm-software-management/dnf.git;branch=master;protocol=https \
+           file://0001-Corretly-install-tmpfiles.d-configuration.patch \
+           file://0001-Do-not-hardcode-etc-and-systemd-unit-directories.patch \
+           file://0005-Do-not-prepend-installroot-to-logdir.patch \
+           file://0029-Do-not-set-PYTHON_INSTALL_DIR-by-running-python.patch \
+           file://0030-Run-python-scripts-using-env.patch \
+           file://0001-set-python-path-for-completion_helper.patch \
+           "
+
+SRC_URI:append:class-native = "file://0001-dnf-write-the-log-lock-to-root.patch"
+
+SRCREV = "94b7cc7956580405b219329541d6b40db6499cf1"
+UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>\d+(\.\d+)+)"
+
+S = "${WORKDIR}/git"
+
+inherit cmake gettext bash-completion setuptools3-base systemd
+
+DEPENDS += "libdnf librepo libcomps python3-iniparse"
+
+# manpages generation requires http://www.sphinx-doc.org/
+EXTRA_OECMAKE = " -DWITH_MAN=0 -DPYTHON_INSTALL_DIR=${PYTHON_SITEPACKAGES_DIR} -DPYTHON_DESIRED=3"
+
+BBCLASSEXTEND = "native nativesdk"
+
+RDEPENDS:${PN} += " \
+  python3-core \
+  python3-codecs \
+  python3-netclient \
+  python3-email \
+  python3-threading \
+  python3-logging \
+  python3-fcntl \
+  librepo \
+  python3-shell \
+  libcomps \
+  libdnf \
+  python3-sqlite3 \
+  python3-compression \
+  python3-rpm \
+  python3-iniparse \
+  python3-json \
+  python3-curses \
+  python3-misc \
+  python3-gpg \
+  "
+
+RDEPENDS:${PN}:class-native = ""
+
+RRECOMMENDS:${PN}:class-target += "gnupg"
+
+# Create a symlink called 'dnf' as 'make install' does not do it, but
+# .spec file in dnf source tree does (and then Fedora and dnf documentation
+# says that dnf binary is plain 'dnf').
+do_install:append() {
+        ln -rs ${D}/${bindir}/dnf-3 ${D}/${bindir}/dnf
+        ln -rs ${D}/${bindir}/dnf-automatic-3 ${D}/${bindir}/dnf-automatic
+}
+
+# Direct dnf-native to read rpm configuration from our sysroot, not the one it was compiled in
+do_install:append:class-native() {
+        create_wrapper ${D}/${bindir}/dnf \
+                RPM_CONFIGDIR=${STAGING_LIBDIR_NATIVE}/rpm \
+                RPM_NO_CHROOT_FOR_SCRIPTS=1
+}
+
+do_install:append:class-nativesdk() {
+        create_wrapper ${D}/${bindir}/dnf \
+                RPM_CONFIGDIR=${SDKPATHNATIVE}${libdir_nativesdk}/rpm \
+                RPM_NO_CHROOT_FOR_SCRIPTS=1
+}
+
+SYSTEMD_SERVICE:${PN} = "dnf-makecache.service dnf-makecache.timer \
+                         dnf-automatic.service dnf-automatic.timer \
+                         dnf-automatic-download.service dnf-automatic-download.timer \
+                         dnf-automatic-install.service dnf-automatic-install.timer \
+                         dnf-automatic-notifyonly.service dnf-automatic-notifyonly.timer \
+"
+SYSTEMD_AUTO_ENABLE ?= "disable"
+
+SKIP_RECIPE[dnf] ?= "${@bb.utils.contains('PACKAGE_CLASSES', 'package_rpm', '', 'does not build without package_rpm in PACKAGE_CLASSES due disabled rpm support in libsolv', d)}"
+
+# Packages for testing purposes
+PACKAGES += "${PN}-test-main ${PN}-test-dep"
+ALLOW_EMPTY:${PN}-test-main = "1"
+ALLOW_EMPTY:${PN}-test-dep = "1"
+RRECOMMENDS:${PN}-test-main = "${PN}-test-dep"
diff --git a/meta-openeuler/recipes-devtools/dnf/files/0001-Corretly-install-tmpfiles.d-configuration.patch b/meta-openeuler/recipes-devtools/dnf/files/0001-Corretly-install-tmpfiles.d-configuration.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6692b41a160b87babe4e473291c95f9f2cebf6ea
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/dnf/files/0001-Corretly-install-tmpfiles.d-configuration.patch
@@ -0,0 +1,22 @@
+From 05e059cd4e9910c00b32d377f4f98e3c8dde6bc6 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Thu, 26 Jan 2017 16:36:20 +0200
+Subject: [PATCH 4/5] Corretly install tmpfiles.d configuration
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ etc/tmpfiles.d/CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/etc/tmpfiles.d/CMakeLists.txt b/etc/tmpfiles.d/CMakeLists.txt
+index f69c773e..3eb6d0e8 100644
+--- a/etc/tmpfiles.d/CMakeLists.txt
++++ b/etc/tmpfiles.d/CMakeLists.txt
+@@ -1 +1 @@
+-INSTALL (FILES dnf.conf DESTINATION /usr/lib/tmpfiles.d/)
++INSTALL (FILES dnf.conf DESTINATION ${SYSCONFDIR}/tmpfiles.d/)
+-- 
+2.14.2
+
diff --git a/meta-openeuler/recipes-devtools/dnf/files/0001-Do-not-hardcode-etc-and-systemd-unit-directories.patch b/meta-openeuler/recipes-devtools/dnf/files/0001-Do-not-hardcode-etc-and-systemd-unit-directories.patch
new file mode 100644
index 0000000000000000000000000000000000000000..cb09f17a563bffc1da7e78130670e96fdea34d7a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/dnf/files/0001-Do-not-hardcode-etc-and-systemd-unit-directories.patch
@@ -0,0 +1,27 @@
+From ffb7942cc73c3d2c6aa7c689cdaf9bc0bcbc144b Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Thu, 26 Jan 2017 16:25:47 +0200
+Subject: [PATCH] Do not hardcode /etc and systemd unit directories
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ CMakeLists.txt | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 73552967..38cf4fbf 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -3,8 +3,8 @@ CMAKE_MINIMUM_REQUIRED (VERSION 2.4)
+ 
+ INCLUDE (${CMAKE_SOURCE_DIR}/VERSION.cmake)
+ 
+-SET( SYSCONFDIR /etc)
+-SET( SYSTEMD_DIR /usr/lib/systemd/system)
++SET( SYSCONFDIR ${CMAKE_INSTALL_SYSCONFDIR})
++SET( SYSTEMD_DIR $ENV{systemd_system_unitdir})
+ 
+ IF (NOT PYTHON_DESIRED)
+     FIND_PACKAGE (PythonInterp REQUIRED)
diff --git a/meta-openeuler/recipes-devtools/dnf/files/0001-dnf-write-the-log-lock-to-root.patch b/meta-openeuler/recipes-devtools/dnf/files/0001-dnf-write-the-log-lock-to-root.patch
new file mode 100644
index 0000000000000000000000000000000000000000..21b50dee014973a0b5cbc94167365b5819f4245c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/dnf/files/0001-dnf-write-the-log-lock-to-root.patch
@@ -0,0 +1,29 @@
+From 5e07c16a506b19cbb107d5e99fca41d679b23b9a Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 28 Apr 2020 15:55:00 +0200
+Subject: [PATCH] dnf: write the log lock to root
+
+Writing it to /var/log appears to be racing with installation
+of base-files, and if lock is created first, base-files
+will refuse to install (due to the target directory
+already existing, and base-files creating it as a symlink).
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ dnf/logging.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/dnf/logging.py b/dnf/logging.py
+index bd660470..a9d808b1 100644
+--- a/dnf/logging.py
++++ b/dnf/logging.py
+@@ -94,7 +94,7 @@ class MultiprocessRotatingFileHandler(logging.handlers.RotatingFileHandler):
+     def __init__(self, filename, mode='a', maxBytes=0, backupCount=0, encoding=None, delay=False):
+         super(MultiprocessRotatingFileHandler, self).__init__(
+             filename, mode, maxBytes, backupCount, encoding, delay)
+-        self.rotate_lock = dnf.lock.build_log_lock("/var/log/", True)
++        self.rotate_lock = dnf.lock.build_log_lock("/", True)
+ 
+     def emit(self, record):
+         while True:
diff --git a/meta-openeuler/recipes-devtools/dnf/files/0001-set-python-path-for-completion_helper.patch b/meta-openeuler/recipes-devtools/dnf/files/0001-set-python-path-for-completion_helper.patch
new file mode 100644
index 0000000000000000000000000000000000000000..448f6408bc862b1973dbc811bd4827ad672eae41
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/dnf/files/0001-set-python-path-for-completion_helper.patch
@@ -0,0 +1,24 @@
+From 7e79b3b67fd5cecd7380e7e365fd88eca63b5bfa Mon Sep 17 00:00:00 2001
+From: Jeremy Puhlman <jpuhlman@mvista.com>
+Date: Wed, 11 Mar 2020 22:10:02 +0000
+Subject: [PATCH] set python path for completion_helper
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Jeremy Puhlman <jpuhlman@mvista.com>
+---
+ dnf/cli/completion_helper.py.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/dnf/cli/completion_helper.py.in b/dnf/cli/completion_helper.py.in
+index 351226759..2835cd3b6 100644
+--- a/dnf/cli/completion_helper.py.in
++++ b/dnf/cli/completion_helper.py.in
+@@ -1,4 +1,4 @@
+-#!@PYTHON_EXECUTABLE@
++#!/usr/bin/env python3
+ #
+ # This file is part of dnf.
+ #
+-- 
+2.23.0
+
diff --git a/meta-openeuler/recipes-devtools/dnf/files/0005-Do-not-prepend-installroot-to-logdir.patch b/meta-openeuler/recipes-devtools/dnf/files/0005-Do-not-prepend-installroot-to-logdir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..aa20009cef567d11602e421aea44fb7a4e056be3
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/dnf/files/0005-Do-not-prepend-installroot-to-logdir.patch
@@ -0,0 +1,31 @@
+From 6365389074a1b86962f3d8b22a2ead2202026a98 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Wed, 11 Jan 2017 15:10:13 +0200
+Subject: [PATCH 5/5] Do not prepend installroot to logdir.
+
+This would otherwise write the logs into rootfs/var/log
+(whereas we want them in $T),
+and will break installation of base-files rpm.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ dnf/cli/cli.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/dnf/cli/cli.py b/dnf/cli/cli.py
+index d2d9c082..82270ecf 100644
+--- a/dnf/cli/cli.py
++++ b/dnf/cli/cli.py
+@@ -920,7 +920,7 @@ class Cli(object):
+             logger.warning(_("Unable to detect release version (use '--releasever' to specify "
+                              "release version)"))
+ 
+-        for opt in ('cachedir', 'logdir', 'persistdir'):
++        for opt in ('cachedir', 'persistdir'):
+             conf.prepend_installroot(opt)
+ 
+         self.base._logging._setup_from_dnf_conf(conf)
+-- 
+2.14.2
+
diff --git a/meta-openeuler/recipes-devtools/dnf/files/0029-Do-not-set-PYTHON_INSTALL_DIR-by-running-python.patch b/meta-openeuler/recipes-devtools/dnf/files/0029-Do-not-set-PYTHON_INSTALL_DIR-by-running-python.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5cffc9dce1759de4591b9dcb98d55aa0db742ee8
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/dnf/files/0029-Do-not-set-PYTHON_INSTALL_DIR-by-running-python.patch
@@ -0,0 +1,25 @@
+From ceb1043c4f3de095e36908232320b74a4128a94e Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Fri, 30 Dec 2016 18:29:07 +0200
+Subject: [PATCH] Do not set PYTHON_INSTALL_DIR by running python
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 9e2e9e9e..2056089d 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -19,7 +19,7 @@ ELSE ()
+     MESSAGE (FATAL_ERROR "Invalid PYTHON_DESIRED value: " ${PYTHON_DESIRED})
+ ENDIF()
+ 
+-EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} -c "from sys import stdout; from sysconfig import get_path; stdout.write(get_path('purelib'))" OUTPUT_VARIABLE PYTHON_INSTALL_DIR)
++#EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} -c "from sys import stdout; from sysconfig import get_path; stdout.write(get_path('purelib'))" OUTPUT_VARIABLE PYTHON_INSTALL_DIR)
+ MESSAGE(STATUS "Python install dir is ${PYTHON_INSTALL_DIR}")
+ 
+ ADD_SUBDIRECTORY (dnf)
diff --git a/meta-openeuler/recipes-devtools/dnf/files/0030-Run-python-scripts-using-env.patch b/meta-openeuler/recipes-devtools/dnf/files/0030-Run-python-scripts-using-env.patch
new file mode 100644
index 0000000000000000000000000000000000000000..eedbb5723fa29b45be66dd1c79e3aa979724e843
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/dnf/files/0030-Run-python-scripts-using-env.patch
@@ -0,0 +1,38 @@
+From 8d97b72a1d77149e2f9048d1ca6cef66da1a8aa5 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Fri, 30 Dec 2016 18:29:37 +0200
+Subject: [PATCH 2/5] Run python scripts using env
+
+Otherwise the build tools hardcode the python path into them.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ bin/dnf-automatic.in | 2 +-
+ bin/dnf.in           | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/bin/dnf-automatic.in b/bin/dnf-automatic.in
+index 5b06aa26..891b4c24 100755
+--- a/bin/dnf-automatic.in
++++ b/bin/dnf-automatic.in
+@@ -1,4 +1,4 @@
+-#!@PYTHON_EXECUTABLE@
++#!/usr/bin/env python3
+ # dnf-automatic executable.
+ #
+ # Copyright (C) 2014-2016 Red Hat, Inc.
+diff --git a/bin/dnf.in b/bin/dnf.in
+index 645d0f06..bdf7b3c4 100755
+--- a/bin/dnf.in
++++ b/bin/dnf.in
+@@ -1,4 +1,4 @@
+-#!@PYTHON_EXECUTABLE@
++#!/usr/bin/env python3
+ # The dnf executable script.
+ #
+ # Copyright (C) 2012-2016 Red Hat, Inc.
+-- 
+2.14.2
+
diff --git a/meta-openeuler/recipes-devtools/dnf/files/openEuler.repo b/meta-openeuler/recipes-devtools/dnf/files/openEuler.repo
new file mode 100644
index 0000000000000000000000000000000000000000..391f0efd25a1fc4f6444507b4b213a332099da11
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/dnf/files/openEuler.repo
@@ -0,0 +1,50 @@
+#generic-repos is licensed under the Mulan PSL v2.
+#You can use this software according to the terms and conditions of the Mulan PSL v2.
+#You may obtain a copy of Mulan PSL v2 at:
+#    http://license.coscl.org.cn/MulanPSL2
+#THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR
+#IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR
+#PURPOSE.
+#See the Mulan PSL v2 for more details.
+
+[OS]
+name=OS
+baseurl=http://repo.openeuler.openatom.cn/OPENEULER_VER/OS/$basearch/
+enabled=1
+gpgcheck=1
+gpgkey=http://repo.openeuler.openatom.cn/OPENEULER_VER/OS/$basearch/RPM-GPG-KEY-openEuler
+
+[everything]
+name=everything
+baseurl=http://repo.openeuler.openatom.cn/OPENEULER_VER/everything/$basearch/
+enabled=1
+gpgcheck=1
+gpgkey=http://repo.openeuler.openatom.cn/OPENEULER_VER/everything/$basearch/RPM-GPG-KEY-openEuler
+
+[EPOL]
+name=EPOL
+baseurl=http://repo.openeuler.openatom.cn/OPENEULER_VER/EPOL/main/$basearch/
+enabled=1
+gpgcheck=1
+gpgkey=http://repo.openeuler.openatom.cn/OPENEULER_VER/OS/$basearch/RPM-GPG-KEY-openEuler
+
+[debuginfo]
+name=debuginfo
+baseurl=http://repo.openeuler.openatom.cn/OPENEULER_VER/debuginfo/$basearch/
+enabled=1
+gpgcheck=1
+gpgkey=http://repo.openeuler.openatom.cn/OPENEULER_VER/debuginfo/$basearch/RPM-GPG-KEY-openEuler
+
+[source]
+name=source
+baseurl=http://repo.openeuler.openatom.cn/OPENEULER_VER/source/
+enabled=1
+gpgcheck=1
+gpgkey=http://repo.openeuler.openatom.cn/OPENEULER_VER/source/RPM-GPG-KEY-openEuler
+
+[update]
+name=update
+baseurl=http://repo.openeuler.openatom.cn/OPENEULER_VER/update/$basearch/
+enabled=1
+gpgcheck=1
+gpgkey=http://repo.openeuler.openatom.cn/OPENEULER_VER/OS/$basearch/RPM-GPG-KEY-openEuler
diff --git a/meta-openeuler/recipes-devtools/docbook-xml/docbook-xml-dtd4_%.bbappend b/meta-openeuler/recipes-devtools/docbook-xml/docbook-xml-dtd4_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b80806173ccda314a6a7e00fd679b1d18d537b19
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/docbook-xml/docbook-xml-dtd4_%.bbappend
@@ -0,0 +1,26 @@
+OPENEULER_REPO_NAME = "docbook-dtds"
+
+SRC_URI:prepend = "file://docbkx412.zip;subdir=docbook-4.1.2 \
+           file://docbook-xml-4.2.zip;subdir=docbook-4.2 \
+           file://docbook-xml-4.3.zip;subdir=docbook-4.3 \
+           file://docbook-xml-4.4.zip;subdir=docbook-4.4 \
+           file://docbook-xml-${PV}.zip;subdir=docbook-4.5 \
+           "
+
+SRC_URI[sha256sum] = "4e4e037a2b83c98c6c94818390d4bdd3f6e10f6ec62dd79188594e26190dc7b4"
+
+S = "${WORKDIR}"
+
+# no 4.0 version
+do_install () {
+    install -d ${D}${sysconfdir}/xml/
+    xmlcatalog --create --noout ${D}${sysconfdir}/xml/docbook-xml.xml
+
+    for DTDVERSION in 4.1.2 4.2 4.3 4.4 4.5; do
+        DEST=${datadir}/xml/docbook/schema/dtd/$DTDVERSION
+        install -d -m 755 ${D}$DEST
+        cp -v -R docbook-$DTDVERSION/* ${D}$DEST
+        xmlcatalog --verbose --noout --add nextCatalog unused \
+          file://$DEST/catalog.xml ${D}${sysconfdir}/xml/docbook-xml.xml
+    done
+}
diff --git a/meta-openeuler/recipes-devtools/docbook-xml/docbook-xsl-stylesheets_%.bbappend b/meta-openeuler/recipes-devtools/docbook-xml/docbook-xsl-stylesheets_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7f64bf15a4faaf8292fab24f5cac5ade8e0b7e45
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/docbook-xml/docbook-xsl-stylesheets_%.bbappend
@@ -0,0 +1,15 @@
+OPENEULER_REPO_NAME = "docbook5-style-xsl"
+
+PV = "1.79.1"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+# upstream src and patches
+SRC_URI:append = " file://${OPENEULER_LOCAL_NAME}/${BPN}/docbook-xsl-${PV}.tar.bz2 \
+           "
+
+# 1.79.2 has conflict with shared-mime-info, no this version in openeuler
+# FAILED: data/shared-mime-info-spec-html
+# recipe-sysroot-native/usr/bin/xmlto -o data/shared-mime-info-spec-html html-nochunks ../shared-mime-info-2.2/data/shared-mime-info-spec.xml
+# I/O error : Attempt to load network entity http://docbook.sourceforge.net/release/xsl/current/html/docbook.xsl
+# upstream has no 1.79.2 recipe
diff --git a/meta-openeuler/recipes-devtools/dosfstools/dosfstools_%.bbappend b/meta-openeuler/recipes-devtools/dosfstools/dosfstools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a4099975d6abc07fb449240a74f180b3ef5476f7
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/dosfstools/dosfstools_%.bbappend
@@ -0,0 +1 @@
+SRC_URI:prepend= " file://${BP}.tar.gz "
diff --git a/meta-openeuler/recipes-devtools/e2fsprogs/e2fsprogs_%.bbappend b/meta-openeuler/recipes-devtools/e2fsprogs/e2fsprogs_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3f90d9065754fddf9871a5d2ab1edc647c2054f1
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/e2fsprogs/e2fsprogs_%.bbappend
@@ -0,0 +1,31 @@
+# the main bb file: yocto-poky/meta/recipes-devtools/e2fsprogs/e2fprogs_1.46.5.bb
+
+PV = "1.47.0"
+
+S = "${WORKDIR}/${BP}"
+# delete package from poky
+SRC_URI:remove = " \
+                file://0001-e2fsck-fix-last-mount-write-time-when-e2fsck-is-forc.patch \
+                file://0010-libext2fs-add-sanity-check-to-extent-manipulation.patch \
+                file://extents.patch \
+                "
+
+# add openeuler patches
+SRC_URI += " \
+    file://${BP}.tar.xz \
+    file://0001-e2fsprogs-set-hugefile-from-4T-to-1T-in-hugefile-tes.patch \
+    file://0002-e2fsck-exit-journal-recovery-when-find-EIO-ENOMEM-er.patch \
+    file://0003-e2fsck-exit-journal-recovery-when-jounral-superblock.patch \
+    file://0004-e2fsck-add-env-param-E2FS_UNRELIABLE_IO-to-fi.patch \
+    file://0005-e2mmpstatus.8.in-detele-filesystem-can-be-UUID-or-LA.patch \
+    file://0006-e2fsck-do-not-clean-up-file-acl-if-the-inode-is-trun.patch \
+    file://0007-e2fsck-handle-level-is-overflow-in-ext2fs_extent_get.patch \
+    file://0008-e2fsprogs-add-sw64.patch \
+    file://0009-e2fsck-save-EXT2_ERROR_FS-flag-during-journal-replay.patch \
+    file://0010-tune2fs-fuse2fs-debugfs-save-error-information-durin.patch \
+    file://0011-mke2fs.conf-remove-metadata_csum_seed-and-orphan_fil.patch \
+"
+
+SRC_URI[sha256sum] = "144af53f2bbd921cef6f8bea88bb9faddca865da3fbc657cc9b4d2001097d5db"
+
+EXTRA_OECONF += "--enable-largefile"
diff --git a/meta-openeuler/recipes-devtools/elfutils/elfutils_%.bbappend b/meta-openeuler/recipes-devtools/elfutils/elfutils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8d4b51afcd6418db40be52485bc0270e5e97cd47
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/elfutils/elfutils_%.bbappend
@@ -0,0 +1,25 @@
+# the main bb file: yocto-poky/meta/recipes-devtools/elfutils/elfutils_0.186.bb
+PV = "0.190"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# the path removed in 0.187
+SRC_URI:remove = " \
+    file://0001-debuginfod-fix-compilation-on-platforms-without-erro.patch \
+    file://0001-debuginfod-debuginfod-client.c-use-long-for-cache-ti.patch \
+    file://0001-libasm-may-link-with-libbz2-if-found.patch \
+"
+
+# add patches from openeuler
+SRC_URI:append = " \
+    file://${BP}.tar.bz2 \
+    file://Fix-segfault-in-eu-ar-m.patch \
+    file://Fix-issue-of-moving-files-by-ar-or-br.patch \
+    file://CVE-2024-25260.patch \
+"
+
+SRC_URI[sha256sum] = "e70b0dfbe610f90c4d1fe0d71af142a4e25c3c4ef9ebab8d2d72b65159d454c8"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=d32239bcb673463ab874e80d47fae504 \
+                    file://debuginfod/debuginfod-client.c;endline=27;md5=7eb69ae4d5654e590c840538256a7bfe \
+                    "
diff --git a/meta-openeuler/recipes-devtools/elfutils/files/0001-dso-link-change.patch b/meta-openeuler/recipes-devtools/elfutils/files/0001-dso-link-change.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9756222eb3d20d3a1ef846982e2a90de98ab8632
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/elfutils/files/0001-dso-link-change.patch
@@ -0,0 +1,26 @@
+diff --git a/src/Makefile.am b/src/Makefile.am
+index d3d9d40..ea61616 100644
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -45,7 +45,7 @@ libdw = ../libdw/libdw.a -lz $(zip_LIBS) $(libelf) -ldl -lpthread
+ libelf = ../libelf/libelf.a -lz $(zstd_LIBS)
+ else
+ libasm = ../libasm/libasm.so
+-libdw = ../libdw/libdw.so
++libdw = ../libdw/libdw.so $(zip_LIBS) $(libelf) $(libebl) -ldl
+ libelf = ../libelf/libelf.so
+ endif
+ libebl = ../libebl/libebl.a ../backends/libebl_backends.a ../libcpu/libcpu.a
+diff --git a/tests/Makefile.am b/tests/Makefile.am
+index 7fb8efb..71c1a61 100644
+--- a/tests/Makefile.am
++++ b/tests/Makefile.am
+@@ -680,7 +680,7 @@ libdw = ../libdw/libdw.a -lz $(zip_LIBS) $(libelf) $(libebl) -ldl -lpthread
+ libelf = ../libelf/libelf.a -lz $(zstd_LIBS)
+ libasm = ../libasm/libasm.a
+ else
+-libdw = ../libdw/libdw.so
++libdw = ../libdw/libdw.so $(zip_LIBS) $(libelf) $(libebl) -ldl
+ libelf = ../libelf/libelf.so
+ libasm = ../libasm/libasm.so
+ endif
diff --git a/meta-openeuler/recipes-devtools/elfutils/files/0001-libelf-elf_end.c-check-data_list.data.d.d_buf-before.patch b/meta-openeuler/recipes-devtools/elfutils/files/0001-libelf-elf_end.c-check-data_list.data.d.d_buf-before.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4cf07f1c93e5d0d40f906d54bd7480e8b0e138b5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/elfutils/files/0001-libelf-elf_end.c-check-data_list.data.d.d_buf-before.patch
@@ -0,0 +1,23 @@
+diff --git a/libelf/elf_end.c b/libelf/elf_end.c
+index 80f4d13..b103959 100644
+--- a/libelf/elf_end.c
++++ b/libelf/elf_end.c
+@@ -169,14 +169,16 @@ elf_end (Elf *elf)
+ 		   architecture doesn't require overly stringent
+ 		   alignment the raw data buffer is the same as the
+ 		   one used for presenting to the caller.  */
+-		if (scn->data_base != scn->rawdata_base)
++		if ((scn->data_base != scn->rawdata_base)
++		    && (scn->data_list.data.d.d_buf != NULL))
+ 		  free (scn->data_base);
+ 
+ 		/* The section data is allocated if we couldn't mmap
+ 		   the file.  Or if we had to decompress.  */
+-		if (elf->map_address == NULL
++		if ((elf->map_address == NULL
+ 		    || scn->rawdata_base == scn->zdata_base
+ 		    || (scn->flags & ELF_F_MALLOCED) != 0)
++		    && (scn->data_list.data.d.d_buf != NULL))
+ 		  free (scn->rawdata_base);
+ 
+ 		/* Free the list of data buffers for the section.
diff --git a/meta-openeuler/recipes-devtools/elfutils/files/0001-tests-Makefile.am-compile-test_nlist-with-standard-C.patch b/meta-openeuler/recipes-devtools/elfutils/files/0001-tests-Makefile.am-compile-test_nlist-with-standard-C.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e33a3f48c784a935f0a7ba5b41f3f74b6c65eed2
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/elfutils/files/0001-tests-Makefile.am-compile-test_nlist-with-standard-C.patch
@@ -0,0 +1,13 @@
+diff --git a/tests/Makefile.am b/tests/Makefile.am
+index ac82456..79105f2 100644
+--- a/tests/Makefile.am
++++ b/tests/Makefile.am
+@@ -102,7 +102,7 @@ endif
+ test-nlist$(EXEEXT): test-nlist.c
+ 	$(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+ 	  $(AM_CPPFLAGS) $(CPPFLAGS) \
+-	  $(test_nlist_CFLAGS) $(GCOV_FLAGS) -o $@ $< $(test_nlist_LDADD)
++	  $(CFLAGS) $(GCOV_FLAGS) -o $@ $< $(test_nlist_LDADD)
+ 
+ TESTS = run-arextract.sh run-arsymtest.sh run-ar.sh newfile test-nlist \
+ 	run-ar-N.sh \
diff --git a/meta-openeuler/recipes-devtools/elfutils/files/0002-Fix-elf_cvt_gunhash-if-dest-and-src-are-same.patch b/meta-openeuler/recipes-devtools/elfutils/files/0002-Fix-elf_cvt_gunhash-if-dest-and-src-are-same.patch
new file mode 100644
index 0000000000000000000000000000000000000000..39a04ebe3264f0fadde0abd82304e024bd4ecb6e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/elfutils/files/0002-Fix-elf_cvt_gunhash-if-dest-and-src-are-same.patch
@@ -0,0 +1,21 @@
+diff --git a/libelf/gnuhash_xlate.h b/libelf/gnuhash_xlate.h
+index 3a00ae0..40468fc 100644
+--- a/libelf/gnuhash_xlate.h
++++ b/libelf/gnuhash_xlate.h
+@@ -42,6 +42,7 @@ elf_cvt_gnuhash (void *dest, const void *src, size_t len, int encode)
+      words.  We must detangle them here.   */
+   Elf32_Word *dest32 = dest;
+   const Elf32_Word *src32 = src;
++  Elf32_Word save_src32_2 = src32[2]; // dest could be equal to src
+ 
+   /* First four control words, 32 bits.  */
+   for (unsigned int cnt = 0; cnt < 4; ++cnt)
+@@ -52,7 +53,7 @@ elf_cvt_gnuhash (void *dest, const void *src, size_t len, int encode)
+       len -= 4;
+     }
+ 
+-  Elf32_Word bitmask_words = encode ? src32[2] : dest32[2];
++  Elf32_Word bitmask_words = encode ? save_src32_2 : dest32[2];
+ 
+   /* Now the 64 bit words.  */
+   Elf64_Xword *dest64 = (Elf64_Xword *) &dest32[4];
diff --git a/meta-openeuler/recipes-devtools/elfutils/files/0003-fixheadercheck.patch b/meta-openeuler/recipes-devtools/elfutils/files/0003-fixheadercheck.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fb23ce7fa886a615624e64602271b8a9b04595fc
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/elfutils/files/0003-fixheadercheck.patch
@@ -0,0 +1,15 @@
+diff --git a/libelf/elf32_updatenull.c b/libelf/elf32_updatenull.c
+index 3594e8b..a3314e5 100644
+--- a/libelf/elf32_updatenull.c
++++ b/libelf/elf32_updatenull.c
+@@ -355,8 +355,8 @@ __elfw2(LIBELFBITS,updatenull_wrlock) (Elf *elf, int *change_bop, size_t shnum)
+ 		     we test for the alignment of the section being large
+ 		     enough for the largest alignment required by a data
+ 		     block.  */
+-		  if (unlikely (! powerof2 (shdr->sh_addralign))
+-		      || unlikely ((shdr->sh_addralign ?: 1) < sh_align))
++		  if (shdr->sh_size && (unlikely (! powerof2 (shdr->sh_addralign))
++		      || unlikely ((shdr->sh_addralign ?: 1) < sh_align)))
+ 		    {
+ 		      __libelf_seterrno (ELF_E_INVALID_ALIGN);
+ 		      return -1;
diff --git a/meta-openeuler/recipes-devtools/elfutils/files/ptest.patch b/meta-openeuler/recipes-devtools/elfutils/files/ptest.patch
new file mode 100644
index 0000000000000000000000000000000000000000..985e4f69a41a80513d370c0e8a954692020d665e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/elfutils/files/ptest.patch
@@ -0,0 +1,40 @@
+diff --git a/configure.ac b/configure.ac
+index af5b6bf..2ef302f 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -49,7 +49,7 @@ AC_COPYRIGHT([Copyright (C) 1996-2023 The elfutils developers.])
+ AC_PREREQ(2.63)			dnl Minimum Autoconf version required.
+ 
+ dnl We use GNU make extensions; automake 1.10 defaults to -Wportability.
+-AM_INIT_AUTOMAKE([gnits 1.11 -Wno-portability dist-bzip2 no-dist-gzip parallel-tests])
++AM_INIT_AUTOMAKE([gnits 1.11 -Wno-portability dist-bzip2 no-dist-gzip serial-tests])
+ AM_MAINTAINER_MODE
+ 
+ AM_SILENT_RULES([yes])
+diff --git a/tests/Makefile.am b/tests/Makefile.am
+index 71c1a61..ac82456 100644
+--- a/tests/Makefile.am
++++ b/tests/Makefile.am
+@@ -834,3 +834,5 @@ check: check-am coverage
+ coverage:
+ 	-$(srcdir)/coverage.sh
+ endif
++oecheck:
++	$(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
+diff --git a/tests/test-subr.sh b/tests/test-subr.sh
+index 411e5f2..a638ff9 100644
+--- a/tests/test-subr.sh
++++ b/tests/test-subr.sh
+@@ -91,12 +91,6 @@ installed_testrun()
+   program="$1"
+   shift
+   case "$program" in
+-  ${abs_builddir}/*)
+-    if [ "x$elfutils_tests_rpath" != xno ]; then
+-      echo >&2 installcheck not possible with --enable-tests-rpath
+-      exit 77
+-    fi
+-    ;;
+   ${abs_top_builddir}/src/*)
+     program=${bindir}/`program_transform ${program##*/}`
+     ;;
diff --git a/meta-openeuler/recipes-devtools/expect/expect_%.bbappend b/meta-openeuler/recipes-devtools/expect/expect_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bc334039b96133262445a9407aa1c76b51f7663c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/expect/expect_%.bbappend
@@ -0,0 +1,28 @@
+# the main bb file: yocto-poky/meta/recipes-devtools/expect/expect_5.45.4.bb
+
+# expect-5.43.0-pkgpath.patch: build error, delete it from openeuler
+SRC_URI:prepend = "file://expect${PV}.tar.gz \
+           file://expect-5.43.0-log_file.patch \
+           file://expect-5.45-man-page.patch \
+           file://expect-5.45-match-gt-numchars-segfault.patch \
+           file://expect-5.45-re-memleak.patch \
+           file://expect-5.45-exp-log-buf-overflow.patch \
+           file://expect-5.45-segfault-with-stubs.patch \
+           file://expect-5.45-fd-leak.patch \
+           file://expect-5.32.2-random.patch \
+           file://expect-5.45-mkpasswd-dash.patch \
+           file://expect-5.45-passmass-su-full-path.patch \
+           file://expect-5.45-mkpasswd-man.patch \
+           file://expect-5.45-format-security.patch \
+           "
+
+# expect-5.45-format-security.patch and 0001-Resolve-string-formatting-issues.patch provide the same
+# 0001-expect-Fix-segfaults-if-Tcl-is-built-with-stubs-and-.patch conflict with expect-5.45-segfault-with-stubs.patch
+SRC_URI:remove = "file://0001-Resolve-string-formatting-issues.patch \
+           file://0001-expect-Fix-segfaults-if-Tcl-is-built-with-stubs-and-.patch \
+"
+
+# we don't need .c file pack in rootfs
+FILES:${PN}-dev:append = " \
+        ${libdir}/expect${PV}/*.c \
+        "
diff --git a/meta-openeuler/recipes-devtools/fdisk/gptfdisk_%.bbappend b/meta-openeuler/recipes-devtools/fdisk/gptfdisk_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f8126855e257c92cb22789422cd21a8e20177f0f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/fdisk/gptfdisk_%.bbappend
@@ -0,0 +1,9 @@
+# openeuler PV
+PV = "1.0.8"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+# upstream source
+SRC_URI:prepend = " \
+            file://${OPENEULER_LOCAL_NAME}/${BPN}/gptfdisk-${PV}.tar.gz  \
+           "
diff --git a/meta-openeuler/recipes-devtools/file/file_%.bbappend b/meta-openeuler/recipes-devtools/file/file_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..09d81c0db101cff9bcbd0c3fdf39ae9286affb72
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/file/file_%.bbappend
@@ -0,0 +1,9 @@
+PV = "5.45"
+
+S = "${WORKDIR}/${BP}"
+
+SRC_URI = " \
+        file://${BP}.tar.gz \
+        file://0001-file-localmagic.patch \
+"
+SRC_URI[sha256sum] = "3751c7fba8dbc831cb8d7cc8aff21035459b8ce5155ef8b0880a27d028475f3b"
diff --git a/meta-openeuler/recipes-devtools/flatbuffers/files/0001-flatbuffers_cross_build_fix.patch b/meta-openeuler/recipes-devtools/flatbuffers/files/0001-flatbuffers_cross_build_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d3b40f6ac07d4b0ac8862c96a2271721867707ac
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/flatbuffers/files/0001-flatbuffers_cross_build_fix.patch
@@ -0,0 +1,40037 @@
+diff -urN a/BUILD.bazel b/BUILD.bazel
+--- a/BUILD.bazel	2021-05-10 18:45:16.000000000 +0000
++++ b/BUILD.bazel	2023-01-13 07:47:06.185227175 +0000
+@@ -10,6 +10,20 @@
+     "LICENSE",
+ ])
+ 
++config_setting(
++    name = "platform_freebsd",
++    constraint_values = [
++        "@platforms//os:freebsd",
++    ],
++)
++
++config_setting(
++    name = "platform_openbsd",
++    constraint_values = [
++        "@platforms//os:openbsd",
++    ],
++)
++
+ # Public flatc library to compile flatbuffer files at runtime.
+ cc_library(
+     name = "flatbuffers",
+@@ -23,8 +37,16 @@
+ filegroup(
+     name = "public_headers",
+     srcs = [
++        "include/flatbuffers/allocator.h",
++        "include/flatbuffers/array.h",
+         "include/flatbuffers/base.h",
++        "include/flatbuffers/bfbs_generator.h",
++        "include/flatbuffers/buffer.h",
++        "include/flatbuffers/buffer_ref.h",
+         "include/flatbuffers/code_generators.h",
++        "include/flatbuffers/default_allocator.h",
++        "include/flatbuffers/detached_buffer.h",
++        "include/flatbuffers/flatbuffer_builder.h",
+         "include/flatbuffers/flatbuffers.h",
+         "include/flatbuffers/flexbuffers.h",
+         "include/flatbuffers/grpc.h",
+@@ -35,7 +57,13 @@
+         "include/flatbuffers/reflection_generated.h",
+         "include/flatbuffers/registry.h",
+         "include/flatbuffers/stl_emulation.h",
++        "include/flatbuffers/string.h",
++        "include/flatbuffers/struct.h",
++        "include/flatbuffers/table.h",
+         "include/flatbuffers/util.h",
++        "include/flatbuffers/vector.h",
++        "include/flatbuffers/vector_downward.h",
++        "include/flatbuffers/verifier.h",
+     ],
+ )
+ 
+@@ -73,6 +101,8 @@
+         "include/flatbuffers/flexbuffers.h",
+         "include/flatbuffers/stl_emulation.h",
+         "include/flatbuffers/util.h",
++        "include/flatbuffers/vector.h",
++        "include/flatbuffers/verifier.h",
+     ],
+     linkstatic = 1,
+     strip_include_prefix = "/include",
+diff -urN a/CMake/BuildFlatBuffers.cmake b/CMake/BuildFlatBuffers.cmake
+--- a/CMake/BuildFlatBuffers.cmake	2021-05-10 18:45:16.000000000 +0000
++++ b/CMake/BuildFlatBuffers.cmake	2023-01-13 07:47:13.007290179 +0000
+@@ -95,7 +95,7 @@
+       set(generated_include ${generated_includes_dir}/${filename}_generated.h)
+       add_custom_command(
+         OUTPUT ${generated_include}
+-        COMMAND ${FLATC} ${FLATC_ARGS}
++        COMMAND ${FLATC} ${FLATC_SCHEMA_ARGS}
+         -o ${generated_includes_dir}
+         ${include_params}
+         -c ${schema}
+@@ -230,16 +230,30 @@
+   foreach(schema ${FLATBUFFERS_GENERATE_HEADERS_SCHEMAS})
+     get_filename_component(filename ${schema} NAME_WE)
+     set(generated_include "${generated_include_dir}/${filename}_generated.h")
++
++    # Generate files for grpc if needed
++    set(generated_source_file)
++    if("${FLATBUFFERS_GENERATE_HEADERS_FLAGS}" MATCHES "--grpc")
++      # Check if schema file contain a rpc_service definition
++      file(STRINGS ${schema} has_grpc REGEX "rpc_service")
++      if(has_grpc)
++        list(APPEND generated_include "${generated_include_dir}/${filename}.grpc.fb.h")
++        set(generated_source_file "${generated_include_dir}/${filename}.grpc.fb.cc")
++      endif()
++    endif()
++
+     add_custom_command(
+-      OUTPUT ${generated_include}
++      OUTPUT ${generated_include} ${generated_source_file}
+       COMMAND ${FLATC} ${FLATC_ARGS}
+       -o ${generated_include_dir}
+       ${include_params}
+       -c ${schema}
+       ${FLATBUFFERS_GENERATE_HEADERS_FLAGS}
+       DEPENDS ${FLATC_TARGET} ${schema}
+-      WORKING_DIRECTORY "${working_dir}")
++      WORKING_DIRECTORY "${working_dir}"
++      COMMENT "Building ${schema} flatbuffers...")
+     list(APPEND all_generated_header_files ${generated_include})
++    list(APPEND all_generated_source_files ${generated_source_file})
+ 
+     # Geneate the binary flatbuffers schemas if instructed to.
+     if (NOT ${FLATBUFFERS_GENERATE_HEADERS_BINARY_SCHEMAS_DIR} STREQUAL "")
+@@ -264,6 +278,7 @@
+     INTERFACE
+       ${all_generated_header_files}
+       ${all_generated_binary_files}
++      ${all_generated_source_files}
+       ${FLATBUFFERS_GENERATE_HEADERS_SCHEMAS})
+   add_dependencies(
+     ${FLATBUFFERS_GENERATE_HEADERS_TARGET}
+@@ -279,6 +294,10 @@
+     PREFIX "Flatbuffers/Generated/Headers Files"
+     FILES ${all_generated_header_files})
+   source_group(
++    TREE "${generated_target_dir}"
++    PREFIX "Flatbuffers/Generated/Source Files"
++    FILES ${all_generated_source_files})
++  source_group(
+     TREE ${working_dir}
+     PREFIX "Flatbuffers/Schemas"
+     FILES ${FLATBUFFERS_GENERATE_HEADERS_SCHEMAS})
+@@ -371,7 +390,8 @@
+       -b ${FLATBUFFERS_GENERATE_BINARY_FILES_SCHEMA} ${json_file}
+       ${FLATBUFFERS_GENERATE_BINARY_FILES_FLAGS}
+       DEPENDS ${FLATC_TARGET} ${json_file}
+-      WORKING_DIRECTORY "${working_dir}")
++      WORKING_DIRECTORY "${working_dir}"
++      COMMENT "Building ${json_file} binary flatbuffers...")
+       list(APPEND all_generated_binary_files ${generated_binary_file})
+   endforeach()
+ 
+diff -urN a/CMake/Version.cmake b/CMake/Version.cmake
+--- a/CMake/Version.cmake	2021-05-10 18:45:16.000000000 +0000
++++ b/CMake/Version.cmake	2023-01-13 07:47:13.065290715 +0000
+@@ -1,12 +1,12 @@
+ set(VERSION_MAJOR 2)
+ set(VERSION_MINOR 0)
+-set(VERSION_PATCH 0)
++set(VERSION_PATCH 6)
+ set(VERSION_COMMIT 0)
+ 
+ find_program(GIT git)
+-if(GIT)
++if(GIT AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/.git")
+   execute_process(
+-      COMMAND ${GIT} describe
++      COMMAND ${GIT} describe --tags
+       WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+       OUTPUT_VARIABLE GIT_DESCRIBE_DIRTY
+       OUTPUT_STRIP_TRAILING_WHITESPACE
+diff -urN a/CMakeLists.txt b/CMakeLists.txt
+--- a/CMakeLists.txt	2021-05-10 18:45:16.000000000 +0000
++++ b/CMakeLists.txt	2023-01-13 07:47:06.191227231 +0000
+@@ -1,9 +1,34 @@
++# This is the legacy minimum version flatbuffers supported for a while.
+ cmake_minimum_required(VERSION 2.8.12)
++
++# CMake version 3.16 is the 'de-facto' minimum version for flatbuffers. If the
++# current cmake is older than this, warn the user and include the legacy file to
++# provide some level of support.
++if(CMAKE_VERSION VERSION_LESS 3.16)
++  message(WARNING "Using cmake version ${CMAKE_VERSION} which is older than "
++  "our target version of 3.16. This will use the legacy CMakeLists.txt that "
++  "supports version 2.8.12 and higher, but not actively maintained. Consider "
++  "upgrading cmake to a newer version, as this may become a fatal error in the "
++  "future.")
++  # Use the legacy version of CMakeLists.txt
++  include(CMake/CMakeLists_legacy.cmake.in)
++  return()
++endif()
++
++if (POLICY CMP0048)
++  cmake_policy(SET CMP0048 NEW)
++  project(FlatBuffers
++        DESCRIPTION "Flatbuffers serialization library"
++        VERSION 2.0.0
++        LANGUAGES CXX)
++else()
++  project(FlatBuffers)
++endif (POLICY CMP0048)
++
++include(CMake/Version.cmake)
++
+ # generate compile_commands.json
+ set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
+-include(CheckCXXSymbolExists)
+-
+-project(FlatBuffers)
+ 
+ # NOTE: Code coverage only works on Linux & OSX.
+ option(FLATBUFFERS_CODE_COVERAGE "Enable the code coverage build option." OFF)
+@@ -16,6 +41,9 @@
+ option(FLATBUFFERS_STATIC_FLATC "Build flatbuffers compiler with -static flag"
+        OFF)
+ option(FLATBUFFERS_BUILD_FLATHASH "Enable the build of flathash" ON)
++option(FLATBUFFERS_BUILD_BENCHMARKS "Enable the build of flatbenchmark. \"
++       Requires C++11."
++       OFF)
+ option(FLATBUFFERS_BUILD_GRPCTEST "Enable the build of grpctest" OFF)
+ option(FLATBUFFERS_BUILD_SHAREDLIB
+        "Enable the build of the flatbuffers shared library"
+@@ -43,6 +71,12 @@
+         Only work if CMake supports 'target_precompile_headers'. \"
+         This can speed up compilation time."
+        OFF)
++option(FLATBUFFERS_SKIP_MONSTER_EXTRA 
++      "Skip generating monster_extra.fbs that contains non-supported numerical\"
++      types." OFF)
++option(FLATBUFFERS_OSX_BUILD_UNIVERSAL
++      "Enable the build for multiple architectures on OS X (arm64, x86_64)."
++      ON)
+ 
+ if(NOT FLATBUFFERS_BUILD_FLATC AND FLATBUFFERS_BUILD_TESTS)
+     message(WARNING
+@@ -58,7 +92,9 @@
+ 
+ # Auto-detect locale-narrow 'strtod_l' and  'strtoull_l' functions.
+ if(NOT DEFINED FLATBUFFERS_LOCALE_INDEPENDENT)
+-  set(FLATBUFFERS_LOCALE_INDEPENDENT 0)
++  include(CheckCXXSymbolExists)
++
++  set(FLATBUFFERS_LOCALE_INDEPENDENT 1)
+   if(MSVC)
+     check_cxx_symbol_exists(_strtof_l stdlib.h FLATBUFFERS_HAS_STRTOF_L)
+     check_cxx_symbol_exists(_strtoui64_l stdlib.h FLATBUFFERS_HAS_STRTOULL_L)
+@@ -73,17 +109,31 @@
+ add_definitions(-DFLATBUFFERS_LOCALE_INDEPENDENT=$<BOOL:${FLATBUFFERS_LOCALE_INDEPENDENT}>)
+ 
+ set(FlatBuffers_Library_SRCS
++  include/flatbuffers/allocator.h
++  include/flatbuffers/array.h
+   include/flatbuffers/base.h
++  include/flatbuffers/bfbs_generator.h
++  include/flatbuffers/buffer.h
++  include/flatbuffers/buffer_ref.h
++  include/flatbuffers/default_allocator.h
++  include/flatbuffers/detached_buffer.h
++  include/flatbuffers/flatbuffer_builder.h
+   include/flatbuffers/flatbuffers.h
++  include/flatbuffers/flexbuffers.h
+   include/flatbuffers/hash.h
+   include/flatbuffers/idl.h
+-  include/flatbuffers/util.h
++  include/flatbuffers/minireflect.h
+   include/flatbuffers/reflection.h
+   include/flatbuffers/reflection_generated.h
+-  include/flatbuffers/stl_emulation.h
+-  include/flatbuffers/flexbuffers.h
+   include/flatbuffers/registry.h
+-  include/flatbuffers/minireflect.h
++  include/flatbuffers/stl_emulation.h
++  include/flatbuffers/string.h
++  include/flatbuffers/struct.h
++  include/flatbuffers/table.h
++  include/flatbuffers/util.h
++  include/flatbuffers/vector.h
++  include/flatbuffers/vector_downward.h
++  include/flatbuffers/verifier.h
+   src/idl_parser.cpp
+   src/idl_gen_text.cpp
+   src/reflection.cpp
+@@ -110,7 +160,10 @@
+   src/idl_gen_swift.cpp
+   src/flatc.cpp
+   src/flatc_main.cpp
++  src/bfbs_gen.h
++  src/bfbs_gen_lua.h
+   include/flatbuffers/code_generators.h
++  src/bfbs_gen_lua.cpp
+   src/code_generators.cpp
+   grpc/src/compiler/schema_interface.h
+   grpc/src/compiler/cpp_generator.h
+@@ -220,10 +273,6 @@
+   # do not apply any global settings if the toolchain
+   # is being configured externally
+   message(STATUS "Using toolchain file: ${CMAKE_TOOLCHAIN_FILE}.")
+-elseif(APPLE)
+-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -stdlib=libc++")
+-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -Werror -Wextra -Wno-unused-parameter")
+-  set(FLATBUFFERS_PRIVATE_CXX_FLAGS "-Wold-style-cast")
+ elseif(CMAKE_COMPILER_IS_GNUCXX)
+   if(CYGWIN)
+     set(CMAKE_CXX_FLAGS
+@@ -241,7 +290,7 @@
+         "${CMAKE_CXX_FLAGS} -faligned-new -Werror=implicit-fallthrough=2")
+     endif()
+     set(CMAKE_CXX_FLAGS
+-      "${CMAKE_CXX_FLAGS} -Wunused-result -Werror=unused-result -Wunused-parameter -Werror=unused-parameter")
++      "${CMAKE_CXX_FLAGS} -Wno-unused-result -Wno-error=unused-result -Wno-unused-parameter -Wno-error=unused-parameter")
+   endif()
+ 
+   # Certain platforms such as ARM do not use signed chars by default
+@@ -249,9 +298,31 @@
+   set(CMAKE_CXX_FLAGS
+     "${CMAKE_CXX_FLAGS} -fsigned-char")
+ 
++# MSVC **MUST** come before the Clang check, as clang-cl is flagged by CMake as "MSVC", but it still textually 
++# matches as Clang in its Compiler Id :)
++# Note: in CMake >= 3.14 we can check CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "GNU" or "MSVC" to differentiate...
++elseif(MSVC)
++  # Visual Studio pedantic build settings
++  # warning C4512: assignment operator could not be generated
++  # warning C4316: object allocated on the heap may not be aligned
++  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4 /WX /wd4512 /wd4316")
++
++  if(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
++    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D_CRT_SECURE_NO_WARNINGS")
++  endif()
++
+ elseif(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
+-  set(CMAKE_CXX_FLAGS
+-      "${CMAKE_CXX_FLAGS} -std=c++0x -Wall -pedantic -Werror -Wextra -Wno-unused-parameter")
++  if(APPLE)
++    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
++
++    if(FLATBUFFERS_OSX_BUILD_UNIVERSAL)
++      set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64")
++    endif()
++  else()
++    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
++  endif()
++
++  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -Werror -Wextra -Wno-unused-parameter")
+   set(FLATBUFFERS_PRIVATE_CXX_FLAGS "-Wold-style-cast")
+   if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.8)
+     list(APPEND FLATBUFFERS_PRIVATE_CXX_FLAGS "-Wimplicit-fallthrough" "-Wextra-semi" "-Werror=unused-private-field") # enable warning
+@@ -273,14 +344,6 @@
+   set(CMAKE_CXX_FLAGS
+     "${CMAKE_CXX_FLAGS} -fsigned-char")
+ 
+-elseif(MSVC)
+-  # Visual Studio pedantic build settings
+-  # warning C4512: assignment operator could not be generated
+-  # warning C4316: object allocated on the heap may not be aligned
+-  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4 /WX /wd4512 /wd4316")
+-
+-  # multi-core build.
+-  add_definitions("/MP")
+ endif()
+ 
+ # Append FLATBUFFERS_CXX_FLAGS to CMAKE_CXX_FLAGS.
+@@ -331,11 +394,6 @@
+   endif()
+ endfunction()
+ 
+-if(BIICODE)
+-  include(biicode/cmake/biicode.cmake)
+-  return()
+-endif()
+-
+ include_directories(include)
+ include_directories(grpc)
+ 
+@@ -382,8 +440,8 @@
+   # - micro updated every release when there is no API/ABI changes
+   # - minor updated when there are additions in API/ABI
+   # - major (ABI number) updated when there are changes in ABI (or removals)
+-  set(FlatBuffers_Library_SONAME_MAJOR "2")
+-  set(FlatBuffers_Library_SONAME_FULL "${FlatBuffers_Library_SONAME_MAJOR}.0.0")
++  set(FlatBuffers_Library_SONAME_MAJOR ${VERSION_MAJOR})
++  set(FlatBuffers_Library_SONAME_FULL "${FlatBuffers_Library_SONAME_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
+   set_target_properties(flatbuffers_shared PROPERTIES OUTPUT_NAME flatbuffers
+                         SOVERSION "${FlatBuffers_Library_SONAME_MAJOR}"
+                         VERSION "${FlatBuffers_Library_SONAME_FULL}")
+@@ -438,11 +496,12 @@
+   message(STATUS "`${SRC_FBS}`: add generation of binary (.bfbs) schema")
+   get_filename_component(SRC_FBS_DIR ${SRC_FBS} PATH)
+   string(REGEX REPLACE "\\.fbs$" ".bfbs" GEN_BINARY_SCHEMA ${SRC_FBS})
+-  # For details about flags see generate_code.bat(sh)
++  # For details about flags see generate_code.py
+   add_custom_command(
+     OUTPUT ${GEN_BINARY_SCHEMA}
+     COMMAND "${FLATBUFFERS_FLATC_EXECUTABLE}"
+             -b --schema --bfbs-comments --bfbs-builtins
++            --bfbs-filenames ${SRC_FBS_DIR}
+             -I "${CMAKE_CURRENT_SOURCE_DIR}/tests/include_test"
+             -o "${SRC_FBS_DIR}"
+             "${CMAKE_CURRENT_SOURCE_DIR}/${SRC_FBS}"
+@@ -460,7 +519,7 @@
+   message(STATUS "`${SRC_FBS}`: add generation of C++ embedded binary schema code with '${OPT}'")
+   get_filename_component(SRC_FBS_DIR ${SRC_FBS} PATH)
+   string(REGEX REPLACE "\\.fbs$" "_bfbs_generated.h" GEN_BFBS_HEADER ${SRC_FBS})
+-  # For details about flags see generate_code.bat(sh)
++  # For details about flags see generate_code.py
+   add_custom_command(
+           OUTPUT ${GEN_BFBS_HEADER}
+           COMMAND "${FLATBUFFERS_FLATC_EXECUTABLE}"
+@@ -468,6 +527,7 @@
+           --cpp-ptr-type flatbuffers::unique_ptr # Used to test with C++98 STLs
+           ${OPT}
+           --bfbs-comments --bfbs-builtins --bfbs-gen-embed
++          --bfbs-filenames ${SRC_FBS_DIR}
+           -I "${CMAKE_CURRENT_SOURCE_DIR}/tests/include_test"
+           -o "${SRC_FBS_DIR}"
+           "${CMAKE_CURRENT_SOURCE_DIR}/${SRC_FBS}"
+@@ -476,6 +536,30 @@
+   register_generated_output(${GEN_BFBS_HEADER})
+ endfunction()
+ 
++# Look if we have python 3.5 installed so that we can run the generate code
++# python script after flatc is built.
++find_package(Python3 3.5 COMPONENTS Interpreter)
++
++if(Python3_Interpreter_FOUND)
++  set(GENERATION_OPTS --flatc "${FLATBUFFERS_FLATC_EXECUTABLE}")
++  if(FLATBUFFERS_BUILD_LEGACY)
++    # Need to set --cpp-std c++-0x options
++    set(GENERATION_OPTS ${GENERATION_OPTS}--cpp-0x)
++  endif()
++  if(FLATBUFFERS_SKIP_MONSTER_EXTRA)
++    set(GENERATION_OPTS ${GENERATION_OPTS} --skip-monster-extra)
++  endif()
++  add_custom_command(
++    TARGET flatc
++    POST_BUILD
++    COMMAND ${Python3_EXECUTABLE} scripts/generate_code.py ${GENERATION_OPTS} --skip-gen-reflection
++    WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
++    COMMENT "Running scripts/generate_code.py..."
++    VERBATIM)
++else()
++  message("No Python3 interpreter found! Unable to generate files automatically.")
++endif()
++
+ if(FLATBUFFERS_BUILD_TESTS)
+   file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/tests" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}")
+   file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/samples" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}")
+@@ -483,9 +567,9 @@
+   # TODO Add (monster_test.fbs monsterdata_test.json)->monsterdata_test.mon
+   compile_flatbuffers_schema_to_cpp(tests/monster_test.fbs)
+   compile_flatbuffers_schema_to_binary(tests/monster_test.fbs)
+-  compile_flatbuffers_schema_to_cpp(tests/namespace_test/namespace_test1.fbs)
+-  compile_flatbuffers_schema_to_cpp(tests/namespace_test/namespace_test2.fbs)
+-  compile_flatbuffers_schema_to_cpp(tests/union_vector/union_vector.fbs)
++  compile_flatbuffers_schema_to_cpp_opt(tests/namespace_test/namespace_test1.fbs "--no-includes;--gen-compare;--gen-name-strings")
++  compile_flatbuffers_schema_to_cpp_opt(tests/namespace_test/namespace_test2.fbs "--no-includes;--gen-compare;--gen-name-strings")
++  compile_flatbuffers_schema_to_cpp_opt(tests/union_vector/union_vector.fbs "--no-includes;--gen-compare;--gen-name-strings")
+   compile_flatbuffers_schema_to_cpp(tests/optional_scalars.fbs)
+   compile_flatbuffers_schema_to_cpp_opt(tests/native_type_test.fbs "")
+   compile_flatbuffers_schema_to_cpp_opt(tests/arrays_test.fbs "--scoped-enums;--gen-compare")
+@@ -517,7 +601,7 @@
+   if(FLATBUFFERS_BUILD_CPP17)
+     # Don't generate header for flattests_cpp17 target.
+     # This target uses "generated_cpp17/monster_test_generated.h"
+-    # produced by direct call of generate_code.bat(sh) script.
++    # produced by direct call of generate_code.py script.
+     add_executable(flattests_cpp17 ${FlatBuffers_Tests_CPP17_SRCS})
+     add_dependencies(flattests_cpp17 generated_code)
+     target_compile_features(flattests_cpp17 PRIVATE cxx_std_17)
+@@ -545,6 +629,7 @@
+   INCLUDE_DIRECTORIES(${PROTOBUF_DOWNLOAD_PATH}/src)
+   find_package(Threads REQUIRED)
+   list(APPEND CMAKE_PREFIX_PATH ${GRPC_INSTALL_PATH})
++  find_package(absl CONFIG REQUIRED)
+   find_package(protobuf CONFIG REQUIRED)
+   find_package(gRPC CONFIG REQUIRED)
+   add_executable(grpctest ${FlatBuffers_GRPCTest_SRCS})
+@@ -556,7 +641,6 @@
+   endif()
+ endif()
+ 
+-include(CMake/Version.cmake)
+ 
+ if(FLATBUFFERS_INSTALL)
+   include(GNUInstallDirs)
+@@ -572,18 +656,11 @@
+   )
+ 
+   if(FLATBUFFERS_BUILD_FLATLIB)
+-    if(CMAKE_VERSION VERSION_LESS 3.0)
+-      install(
+-        TARGETS flatbuffers EXPORT FlatbuffersTargets
+-        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+-      )
+-    else()
+-      install(
+-        TARGETS flatbuffers EXPORT FlatbuffersTargets
+-        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+-        INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+-      )
+-    endif()
++    install(
++      TARGETS flatbuffers EXPORT FlatbuffersTargets
++      ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
++      INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
++    )
+ 
+     install(EXPORT FlatbuffersTargets
+       FILE FlatbuffersTargets.cmake
+@@ -607,24 +684,15 @@
+   endif()
+ 
+   if(FLATBUFFERS_BUILD_SHAREDLIB)
+-    if(CMAKE_VERSION VERSION_LESS 3.0)
+-      install(
+-        TARGETS flatbuffers_shared EXPORT FlatbuffersSharedTargets
+-        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+-        RUNTIME DESTINATION ${CMAKE_INSTALL_LIBDIR}
+-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+-      )
+-    else()
+-      install(
+-        TARGETS flatbuffers_shared EXPORT FlatbuffersSharedTargets
+-        ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+-        RUNTIME DESTINATION ${CMAKE_INSTALL_LIBDIR}
+-        LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+-        INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+-      )
+-    endif()
++    install(
++      TARGETS flatbuffers_shared EXPORT FlatbuffersSharedTargets
++      ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
++      RUNTIME DESTINATION ${CMAKE_INSTALL_LIBDIR}
++      LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
++      INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
++    )
+ 
+-  install(
++    install(
+       EXPORT FlatbuffersSharedTargets
+       FILE FlatbuffersSharedTargets.cmake
+       NAMESPACE flatbuffers::
+@@ -676,3 +744,16 @@
+         include(CPack)
+     endif()
+ endif()
++
++# Include for running Google Benchmarks.
++if(FLATBUFFERS_BUILD_BENCHMARKS)
++  add_subdirectory(benchmarks)
++endif()
++
++# Add FlatBuffers::FlatBuffers interface, needed for FetchContent_Declare
++add_library(FlatBuffers INTERFACE)
++add_library(FlatBuffers::FlatBuffers ALIAS FlatBuffers)
++target_include_directories(
++  FlatBuffers
++  INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
++            $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/include>)
+diff -urN a/android/AndroidManifest.xml b/android/AndroidManifest.xml
+--- a/android/AndroidManifest.xml	2021-05-10 18:45:16.000000000 +0000
++++ b/android/AndroidManifest.xml	2023-01-13 07:46:48.901067551 +0000
+@@ -1,20 +1,4 @@
+ <?xml version="1.0" encoding="utf-8"?>
+-<!-- Copyright (c) 2013 Google, Inc.
+-
+-     This software is provided 'as-is', without any express or implied
+-     warranty.  In no event will the authors be held liable for any damages
+-     arising from the use of this software.
+-     Permission is granted to anyone to use this software for any purpose,
+-     including commercial applications, and to alter it and redistribute it
+-     freely, subject to the following restrictions:
+-     1. The origin of this software must not be misrepresented; you must not
+-     claim that you wrote the original software. If you use this software
+-     in a product, an acknowledgment in the product documentation would be
+-     appreciated but is not required.
+-     2. Altered source versions must be plainly marked as such, and must not be
+-     misrepresented as being the original software.
+-     3. This notice may not be removed or altered from any source distribution.
+- -->
+ <!-- BEGIN_INCLUDE(manifest) -->
+ <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+           package="com.example.FlatBufferTest">
+diff -urN a/android/app/build.gradle b/android/app/build.gradle
+--- a/android/app/build.gradle	2021-05-10 18:45:16.000000000 +0000
++++ b/android/app/build.gradle	2023-01-13 07:46:48.980068281 +0000
+@@ -101,16 +101,6 @@
+ 
+   flavorDimensions "stl-variant"
+   productFlavors {
+-    stlport {
+-      dimension "stl-variant"
+-      applicationIdSuffix ".stlport"
+-      versionNameSuffix "-stlport"
+-      externalNativeBuild {
+-        ndkBuild {
+-          arguments "APP_STL=stlport_static"
+-        }
+-      }
+-    }
+     gnustl {
+       dimension "stl-variant"
+       applicationIdSuffix ".gnustl"
+diff -urN a/android/app/src/main/cpp/flatbuffers/CMakeLists.txt b/android/app/src/main/cpp/flatbuffers/CMakeLists.txt
+--- a/android/app/src/main/cpp/flatbuffers/CMakeLists.txt	2021-05-10 18:45:16.000000000 +0000
++++ b/android/app/src/main/cpp/flatbuffers/CMakeLists.txt	2023-01-13 07:46:48.998068447 +0000
+@@ -15,17 +15,31 @@
+    "${CMAKE_CXX_FLAGS} -fsigned-char")
+ 
+ set(FlatBuffers_Library_SRCS
++        ${FLATBUFFERS_SRC}/include/flatbuffers/allocator.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/array.h
+         ${FLATBUFFERS_SRC}/include/flatbuffers/base.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/bfbs_generator.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/buffer.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/buffer_ref.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/default_allocator.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/detached_buffer.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/flatbuffer_builder.h
+         ${FLATBUFFERS_SRC}/include/flatbuffers/flatbuffers.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/flexbuffers.h
+         ${FLATBUFFERS_SRC}/include/flatbuffers/hash.h
+         ${FLATBUFFERS_SRC}/include/flatbuffers/idl.h
+-        ${FLATBUFFERS_SRC}/include/flatbuffers/util.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/minireflect.h
+         ${FLATBUFFERS_SRC}/include/flatbuffers/reflection.h
+         ${FLATBUFFERS_SRC}/include/flatbuffers/reflection_generated.h
+-        ${FLATBUFFERS_SRC}/include/flatbuffers/stl_emulation.h
+-        ${FLATBUFFERS_SRC}/include/flatbuffers/flexbuffers.h
+         ${FLATBUFFERS_SRC}/include/flatbuffers/registry.h
+-        ${FLATBUFFERS_SRC}/include/flatbuffers/minireflect.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/stl_emulation.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/string.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/struct.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/table.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/util.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/vector.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/vector_downward.h
++        ${FLATBUFFERS_SRC}/include/flatbuffers/verifier.h
+         ${FLATBUFFERS_SRC}/src/idl_parser.cpp
+         ${FLATBUFFERS_SRC}/src/idl_gen_text.cpp
+         ${FLATBUFFERS_SRC}/src/reflection.cpp
+diff -urN a/build_defs.bzl b/build_defs.bzl
+--- a/build_defs.bzl	2021-05-10 18:45:16.000000000 +0000
++++ b/build_defs.bzl	2023-01-13 07:47:06.250227776 +0000
+@@ -209,7 +209,7 @@
+         Happy dependent Flatbuffering!
+     '''
+     output_headers = [
+-        (out_prefix + "%s_generated.h") % (s.replace(".fbs", "").split("/")[-1])
++        (out_prefix + "%s_generated.h") % (s.replace(".fbs", "").split("/")[-1].split(":")[-1])
+         for s in srcs
+     ]
+     reflection_name = "%s_reflection" % name if gen_reflections else ""
+diff -urN a/conan/build.py b/conan/build.py
+--- a/conan/build.py	2021-05-10 18:45:16.000000000 +0000
++++ b/conan/build.py	2023-01-13 07:47:11.633277490 +0000
+@@ -6,16 +6,6 @@
+ from cpt.packager import ConanMultiPackager
+ 
+ 
+-def set_appveyor_environment():
+-    if os.getenv("APPVEYOR") is not None:
+-        compiler_version = os.getenv("CMAKE_VS_VERSION").split(" ")[0].replace('"', '')
+-        os.environ["CONAN_VISUAL_VERSIONS"] = compiler_version
+-        os.environ["CONAN_STABLE_BRANCH_PATTERN"] = "master"
+-        ci_platform = os.getenv("Platform").replace('"', '')
+-        ci_platform = "x86" if ci_platform == "x86" else "x86_64"
+-        os.environ["CONAN_ARCHS"] = ci_platform
+-        os.environ["CONAN_BUILD_TYPES"] = os.getenv("Configuration").replace('"', '')
+-
+ 
+ def get_branch():
+     try:
+@@ -56,7 +46,6 @@
+     stable_branch_pattern = os.getenv("CONAN_STABLE_BRANCH_PATTERN", r"v\d+\.\d+\.\d+.*")
+     test_folder = os.getenv("CPT_TEST_FOLDER", os.path.join("conan", "test_package"))
+     upload_only_when_stable = os.getenv("CONAN_UPLOAD_ONLY_WHEN_STABLE", True)
+-    set_appveyor_environment()
+ 
+     builder = ConanMultiPackager(reference=get_reference(username),
+                                  username=username,
+diff -urN a/dart/CHANGELOG.md b/dart/CHANGELOG.md
+--- a/dart/CHANGELOG.md	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/CHANGELOG.md	2023-01-13 07:47:12.215282865 +0000
+@@ -1,4 +1,22 @@
+-# CHANGELOG
++## 2.0.5
++
++- switch to null safety (#6696)
++- add Object APIs (pack/unpack) (#6682, #6723, #6846)
++- add custom builder buffer allocator support (#6711)
++- add `Builder.size()` - finished buffer size (#6403)
++- make `writeString()` argument non-nullable (#6737)
++- make tables fixed size (expect the number of fields when creating) (#6735)
++- make table deduplication optional (param `deduplicateTables`) (#6734)
++- change `Builder.reset()` to reuse an existing buffer (#6661)
++- change table building to assert() instead of exceptions (#6754)
++- optimize `writeString()` for ASCII (param `asciiOptimization`) (#6736)
++- change `StringReader` to make ASCII optimization optional (param `asciiOptimization`) (#6758)
++- change `[byte]` and `[ubyte]` representation to `dart:typed_data` `Int8List` and `Uint8List` (#6839)
++- rename `lowFinish()` to `buffer` getter (#6712)
++- fix `Builder._writeString()` - always write trailing zero byte (#6390)
++- fix `Builder.reset()` - clear vTables (#6386)
++- make sure added padding is zeroed, same as in C++ (#6716)
++- many performance improvements (#6755)
+ 
+ ## 1.9.2
+ 
+@@ -11,4 +29,4 @@
+ 
+ ## 1.9.0
+ 
+-- Initial release, supports Dart 1.x and many dev versions of Dart 2.x
+\ No newline at end of file
++- Initial release, supports Dart 1.x and many dev versions of Dart 2.x
+diff -urN a/dart/LICENSE b/dart/LICENSE
+--- a/dart/LICENSE	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/LICENSE	2023-01-13 07:47:12.232283022 +0000
+@@ -1,35 +1,3 @@
+-The code in lib/flat_buffers.dart is based on code that was releases under the 
+-following license:
+-
+-Copyright 2012, the Dart project authors. All rights reserved.
+-Redistribution and use in source and binary forms, with or without
+-modification, are permitted provided that the following conditions are
+-met:
+-    * Redistributions of source code must retain the above copyright
+-      notice, this list of conditions and the following disclaimer.
+-    * Redistributions in binary form must reproduce the above
+-      copyright notice, this list of conditions and the following
+-      disclaimer in the documentation and/or other materials provided
+-      with the distribution.
+-    * Neither the name of Google Inc. nor the names of its
+-      contributors may be used to endorse or promote products derived
+-      from this software without specific prior written permission.
+-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-
+-To the extent permissible, the changes to that code and the other assets in 
+-this package are licensed under the Apache2 license:
+-
+-
+                                  Apache License
+                            Version 2.0, January 2004
+                         http://www.apache.org/licenses/
+diff -urN a/dart/README.md b/dart/README.md
+--- a/dart/README.md	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/README.md	2023-01-13 07:47:12.233283032 +0000
+@@ -1,13 +1,23 @@
+ # FlatBuffers for Dart
+ 
+-This package is used to read and write FlatBuffer files in Dart.
++This package is used to read and write [FlatBuffers](https://google.github.io/flatbuffers/).
+ 
+-Most consumers will want to use the [`flatc`](https://github.com/google/flatbuffers)
+-compiler to generate Dart code from a FlatBuffers IDL schema.  For example, the
+-`monster_my_game.sample_generated.dart` was generated with `flatc` from
+-`monster.fbs` in the example folder. The generated classes can be used to read
+-or write binary files that are interoperable with other languages and platforms
+-supported by FlatBuffers, as illustrated in the `example.dart` in the
++Most consumers will want to use the [`flatc` - FlatBuffer compiler](https://github.com/google/flatbuffers) binary for your platform.
++You can find it in the `generator/{Platform}` directory of the [released package archive](https://pub.dev/packages/flat_buffers/versions/2.0.5.tar.gz).
++
++The FlatBuffer compiler `flatc` reads a FlatBuffers IDL schema and generates Dart code.
++The generated classes can be used to read or write binary data/files that are interoperable with
++other languages and platforms supported by FlatBuffers, as illustrated in the `example.dart` in the
+ examples folder.
+ 
+-Additional documentation and examples are available [at the FlatBuffers site](https://google.github.io/flatbuffers/index.html)
+\ No newline at end of file
++For more details and documentation, head over to the official site and read the
++[Tutorial](https://google.github.io/flatbuffers/flatbuffers_guide_tutorial.html) and how to
++[use FlatBuffers in Dart](https://google.github.io/flatbuffers/flatbuffers_guide_use_dart.html).
++
++## Dart 2.0 notes
++Version 2.0.5 ships with it's own custom build of `flatc` because this is an extraordinary release to catch-up
++with FlatBuffers for other platforms. This generator can only generate dart code (to avoid generating code for other platforms which isn't released yet).
++On the other hand, the generated code still produces standard binary FlatBuffers compatible with other languages.
++In other words: only `flatc --dart ...` works with this generator, but your app will be able to produce and read standard binary (`Uint8List`) FlatBuffers that are fully compotible with other languages supporting FlatBuffers (e.g. Java, C++, ...).
++
++In the future a common `flatc` binary for all platforms would be shipped through GitHub release page instead.
+diff -urN a/dart/analysis_options.yaml b/dart/analysis_options.yaml
+--- a/dart/analysis_options.yaml	1970-01-01 00:00:00.000000000 +0000
++++ b/dart/analysis_options.yaml	2023-01-13 07:47:12.233283032 +0000
+@@ -0,0 +1 @@
++include: package:lints/recommended.yaml
+diff -urN a/dart/example/example.dart b/dart/example/example.dart
+--- a/dart/example/example.dart	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/example/example.dart	2023-01-13 07:47:12.663287002 +0000
+@@ -15,7 +15,7 @@
+  */
+ 
+ import 'package:flat_buffers/flat_buffers.dart' as fb;
+-import './monster_my_game.sample_generated.dart' as myGame;
++import './monster_my_game.sample_generated.dart' as my_game;
+ 
+ // Example how to use FlatBuffers to create and read binary buffers.
+ 
+@@ -25,27 +25,27 @@
+ }
+ 
+ void builderTest() {
+-  final builder = new fb.Builder(initialSize: 1024);
+-  final int weaponOneName = builder.writeString("Sword");
++  final builder = fb.Builder(initialSize: 1024);
++  final int? weaponOneName = builder.writeString("Sword");
+   final int weaponOneDamage = 3;
+ 
+-  final int weaponTwoName = builder.writeString("Axe");
++  final int? weaponTwoName = builder.writeString("Axe");
+   final int weaponTwoDamage = 5;
+ 
+-  final swordBuilder = new myGame.WeaponBuilder(builder)
++  final swordBuilder = my_game.WeaponBuilder(builder)
+     ..begin()
+     ..addNameOffset(weaponOneName)
+     ..addDamage(weaponOneDamage);
+   final int sword = swordBuilder.finish();
+ 
+-  final axeBuilder = new myGame.WeaponBuilder(builder)
++  final axeBuilder = my_game.WeaponBuilder(builder)
+     ..begin()
+     ..addNameOffset(weaponTwoName)
+     ..addDamage(weaponTwoDamage);
+   final int axe = axeBuilder.finish();
+ 
+   // Serialize a name for our monster, called "Orc".
+-  final int name = builder.writeString('Orc');
++  final int? name = builder.writeString('Orc');
+ 
+   // Create a list representing the inventory of the Orc. Each number
+   // could correspond to an item that can be claimed after he is slain.
+@@ -54,7 +54,7 @@
+   final weapons = builder.writeList([sword, axe]);
+ 
+   // Struct builders are very easy to reuse.
+-  final vec3Builder = new myGame.Vec3Builder(builder);
++  final vec3Builder = my_game.Vec3Builder(builder);
+ 
+   vec3Builder.finish(4.0, 5.0, 6.0);
+   vec3Builder.finish(1.0, 2.0, 3.0);
+@@ -62,21 +62,21 @@
+   final int hp = 300;
+   final int mana = 150;
+ 
+-  final monster = new myGame.MonsterBuilder(builder)
++  final monster = my_game.MonsterBuilder(builder)
+     ..begin()
+     ..addNameOffset(name)
+     ..addInventoryOffset(inventory)
+     ..addWeaponsOffset(weapons)
+-    ..addEquippedType(myGame.EquipmentTypeId.Weapon)
++    ..addEquippedType(my_game.EquipmentTypeId.Weapon)
+     ..addEquippedOffset(axe)
+     ..addHp(hp)
+     ..addMana(mana)
+     ..addPos(vec3Builder.finish(1.0, 2.0, 3.0))
+-    ..addColor(myGame.Color.Red);
++    ..addColor(my_game.Color.Red);
+ 
+   final int monsteroff = monster.finish();
+-  final buffer = builder.finish(monsteroff);
+-  if (verify(buffer)) {
++  builder.finish(monsteroff);
++  if (verify(builder.buffer)) {
+     print(
+         "The FlatBuffer was successfully created with a builder and verified!");
+   }
+@@ -85,17 +85,17 @@
+ void objectBuilderTest() {
+   // Create the builder here so we can use it for both weapons and equipped
+   // the actual data will only be written to the buffer once.
+-  var axe = new myGame.WeaponObjectBuilder(name: 'Axe', damage: 5);
++  var axe = my_game.WeaponObjectBuilder(name: 'Axe', damage: 5);
+ 
+-  var monsterBuilder = new myGame.MonsterObjectBuilder(
+-    pos: new myGame.Vec3ObjectBuilder(x: 1.0, y: 2.0, z: 3.0),
++  var monsterBuilder = my_game.MonsterObjectBuilder(
++    pos: my_game.Vec3ObjectBuilder(x: 1.0, y: 2.0, z: 3.0),
+     mana: 150,
+     hp: 300,
+     name: 'Orc',
+     inventory: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9],
+-    color: myGame.Color.Red,
+-    weapons: [new myGame.WeaponObjectBuilder(name: 'Sword', damage: 3), axe],
+-    equippedType: myGame.EquipmentTypeId.Weapon,
++    color: my_game.Color.Red,
++    weapons: [my_game.WeaponObjectBuilder(name: 'Sword', damage: 3), axe],
++    equippedType: my_game.EquipmentTypeId.Weapon,
+     equipped: axe,
+   );
+ 
+@@ -114,7 +114,7 @@
+ 
+ bool verify(List<int> buffer) {
+   // Get access to the root:
+-  var monster = new myGame.Monster(buffer);
++  var monster = my_game.Monster(buffer);
+ 
+   // Get and test some scalar types from the FlatBuffer.
+   assert(monster.hp == 80);
+@@ -122,31 +122,29 @@
+   assert(monster.name == "MyMonster");
+ 
+   // Get and test a field of the FlatBuffer's `struct`.
+-  var pos = monster.pos;
+-  assert(pos != null);
++  var pos = monster.pos!;
+   assert(pos.z == 3.0);
+ 
+   // Get a test an element from the `inventory` FlatBuffer's `vector`.
+-  var inv = monster.inventory;
+-  assert(inv != null);
++  var inv = monster.inventory!;
+   assert(inv.length == 10);
+   assert(inv[9] == 9);
+ 
+   // Get and test the `weapons` FlatBuffers's `vector`.
+-  var expected_weapon_names = ["Sword", "Axe"];
+-  var expected_weapon_damages = [3, 5];
+-  var weps = monster.weapons;
++  var expectedWeaponNames = ["Sword", "Axe"];
++  var expectedWeaponDamages = [3, 5];
++  var weps = monster.weapons!;
+   for (int i = 0; i < weps.length; i++) {
+-    assert(weps[i].name == expected_weapon_names[i]);
+-    assert(weps[i].damage == expected_weapon_damages[i]);
++    assert(weps[i].name == expectedWeaponNames[i]);
++    assert(weps[i].damage == expectedWeaponDamages[i]);
+   }
+ 
+   // Get and test the `Equipment` union (`equipped` field).
+-  assert(monster.equippedType.value == myGame.EquipmentTypeId.Weapon.value);
+-  assert(monster.equippedType == myGame.EquipmentTypeId.Weapon);
++  assert(monster.equippedType!.value == my_game.EquipmentTypeId.Weapon.value);
++  assert(monster.equippedType == my_game.EquipmentTypeId.Weapon);
+ 
+-  assert(monster.equipped is myGame.Weapon);
+-  var equipped = monster.equipped as myGame.Weapon;
++  assert(monster.equipped is my_game.Weapon);
++  var equipped = monster.equipped as my_game.Weapon;
+   assert(equipped.name == "Axe");
+   assert(equipped.damage == 5);
+ 
+diff -urN a/dart/example/monster_my_game.sample_generated.dart b/dart/example/monster_my_game.sample_generated.dart
+--- a/dart/example/monster_my_game.sample_generated.dart	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/example/monster_my_game.sample_generated.dart	2023-01-13 07:47:12.663287002 +0000
+@@ -1,5 +1,5 @@
+ // automatically generated by the FlatBuffers compiler, do not modify
+-// ignore_for_file: unused_import, unused_field, unused_local_variable
++// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable
+ 
+ library my_game.sample;
+ 
+@@ -12,23 +12,29 @@
+   const Color._(this.value);
+ 
+   factory Color.fromValue(int value) {
+-    if (value == null) value = 0;
+-    if (!values.containsKey(value)) {
+-      throw new StateError('Invalid value $value for bit flag enum Color');
++    final result = values[value];
++    if (result == null) {
++      throw StateError('Invalid value $value for bit flag enum Color');
+     }
+-    return values[value];
++    return result;
+   }
+ 
++  static Color? _createOrNull(int? value) => 
++      value == null ? null : Color.fromValue(value);
++
+   static const int minValue = 0;
+   static const int maxValue = 2;
+   static bool containsValue(int value) => values.containsKey(value);
+ 
+-  static const Color Red = const Color._(0);
+-  static const Color Green = const Color._(1);
+-  static const Color Blue = const Color._(2);
+-  static const Map<int,Color> values = {0: Red,1: Green,2: Blue,};
++  static const Color Red = Color._(0);
++  static const Color Green = Color._(1);
++  static const Color Blue = Color._(2);
++  static const Map<int, Color> values = {
++    0: Red,
++    1: Green,
++    2: Blue};
+ 
+-  static const fb.Reader<Color> reader = const _ColorReader();
++  static const fb.Reader<Color> reader = _ColorReader();
+ 
+   @override
+   String toString() {
+@@ -44,7 +50,7 @@
+ 
+   @override
+   Color read(fb.BufferContext bc, int offset) =>
+-      new Color.fromValue(const fb.Int8Reader().read(bc, offset));
++      Color.fromValue(const fb.Int8Reader().read(bc, offset));
+ }
+ 
+ class EquipmentTypeId {
+@@ -52,22 +58,27 @@
+   const EquipmentTypeId._(this.value);
+ 
+   factory EquipmentTypeId.fromValue(int value) {
+-    if (value == null) value = 0;
+-    if (!values.containsKey(value)) {
+-      throw new StateError('Invalid value $value for bit flag enum EquipmentTypeId');
++    final result = values[value];
++    if (result == null) {
++      throw StateError('Invalid value $value for bit flag enum EquipmentTypeId');
+     }
+-    return values[value];
++    return result;
+   }
+ 
++  static EquipmentTypeId? _createOrNull(int? value) => 
++      value == null ? null : EquipmentTypeId.fromValue(value);
++
+   static const int minValue = 0;
+   static const int maxValue = 1;
+   static bool containsValue(int value) => values.containsKey(value);
+ 
+-  static const EquipmentTypeId NONE = const EquipmentTypeId._(0);
+-  static const EquipmentTypeId Weapon = const EquipmentTypeId._(1);
+-  static const Map<int,EquipmentTypeId> values = {0: NONE,1: Weapon,};
++  static const EquipmentTypeId NONE = EquipmentTypeId._(0);
++  static const EquipmentTypeId Weapon = EquipmentTypeId._(1);
++  static const Map<int, EquipmentTypeId> values = {
++    0: NONE,
++    1: Weapon};
+ 
+-  static const fb.Reader<EquipmentTypeId> reader = const _EquipmentTypeIdReader();
++  static const fb.Reader<EquipmentTypeId> reader = _EquipmentTypeIdReader();
+ 
+   @override
+   String toString() {
+@@ -83,13 +94,13 @@
+ 
+   @override
+   EquipmentTypeId read(fb.BufferContext bc, int offset) =>
+-      new EquipmentTypeId.fromValue(const fb.Uint8Reader().read(bc, offset));
++      EquipmentTypeId.fromValue(const fb.Uint8Reader().read(bc, offset));
+ }
+ 
+ class Vec3 {
+   Vec3._(this._bc, this._bcOffset);
+ 
+-  static const fb.Reader<Vec3> reader = const _Vec3Reader();
++  static const fb.Reader<Vec3> reader = _Vec3Reader();
+ 
+   final fb.BufferContext _bc;
+   final int _bcOffset;
+@@ -112,13 +123,11 @@
+ 
+   @override
+   Vec3 createObject(fb.BufferContext bc, int offset) => 
+-    new Vec3._(bc, offset);
++    Vec3._(bc, offset);
+ }
+ 
+ class Vec3Builder {
+-  Vec3Builder(this.fbBuilder) {
+-    assert(fbBuilder != null);
+-  }
++  Vec3Builder(this.fbBuilder);
+ 
+   final fb.Builder fbBuilder;
+ 
+@@ -137,9 +146,9 @@
+   final double _z;
+ 
+   Vec3ObjectBuilder({
+-    double x,
+-    double y,
+-    double z,
++    required double x,
++    required double y,
++    required double z,
+   })
+       : _x = x,
+         _y = y,
+@@ -147,10 +156,7 @@
+ 
+   /// Finish building, and store into the [fbBuilder].
+   @override
+-  int finish(
+-    fb.Builder fbBuilder) {
+-    assert(fbBuilder != null);
+-
++  int finish(fb.Builder fbBuilder) {
+     fbBuilder.putFloat32(_z);
+     fbBuilder.putFloat32(_y);
+     fbBuilder.putFloat32(_x);
+@@ -159,39 +165,39 @@
+ 
+   /// Convenience method to serialize to byte list.
+   @override
+-  Uint8List toBytes([String fileIdentifier]) {
+-    fb.Builder fbBuilder = new fb.Builder();
+-    int offset = finish(fbBuilder);
+-    return fbBuilder.finish(offset, fileIdentifier);
++  Uint8List toBytes([String? fileIdentifier]) {
++    final fbBuilder = fb.Builder(deduplicateTables: false);
++    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
++    return fbBuilder.buffer;
+   }
+ }
+ class Monster {
+   Monster._(this._bc, this._bcOffset);
+   factory Monster(List<int> bytes) {
+-    fb.BufferContext rootRef = new fb.BufferContext.fromBytes(bytes);
++    final rootRef = fb.BufferContext.fromBytes(bytes);
+     return reader.read(rootRef, 0);
+   }
+ 
+-  static const fb.Reader<Monster> reader = const _MonsterReader();
++  static const fb.Reader<Monster> reader = _MonsterReader();
+ 
+   final fb.BufferContext _bc;
+   final int _bcOffset;
+ 
+-  Vec3 get pos => Vec3.reader.vTableGet(_bc, _bcOffset, 4, null);
++  Vec3? get pos => Vec3.reader.vTableGetNullable(_bc, _bcOffset, 4);
+   int get mana => const fb.Int16Reader().vTableGet(_bc, _bcOffset, 6, 150);
+   int get hp => const fb.Int16Reader().vTableGet(_bc, _bcOffset, 8, 100);
+-  String get name => const fb.StringReader().vTableGet(_bc, _bcOffset, 10, null);
+-  List<int> get inventory => const fb.ListReader<int>(const fb.Uint8Reader()).vTableGet(_bc, _bcOffset, 14, null);
+-  Color get color => new Color.fromValue(const fb.Int8Reader().vTableGet(_bc, _bcOffset, 16, 2));
+-  List<Weapon> get weapons => const fb.ListReader<Weapon>(Weapon.reader).vTableGet(_bc, _bcOffset, 18, null);
+-  EquipmentTypeId get equippedType => new EquipmentTypeId.fromValue(const fb.Uint8Reader().vTableGet(_bc, _bcOffset, 20, 0));
++  String? get name => const fb.StringReader().vTableGetNullable(_bc, _bcOffset, 10);
++  List<int>? get inventory => const fb.Uint8ListReader().vTableGetNullable(_bc, _bcOffset, 14);
++  Color get color => Color.fromValue(const fb.Int8Reader().vTableGet(_bc, _bcOffset, 16, 2));
++  List<Weapon>? get weapons => const fb.ListReader<Weapon>(Weapon.reader).vTableGetNullable(_bc, _bcOffset, 18);
++  EquipmentTypeId? get equippedType => EquipmentTypeId._createOrNull(const fb.Uint8Reader().vTableGetNullable(_bc, _bcOffset, 20));
+   dynamic get equipped {
+     switch (equippedType?.value) {
+-      case 1: return Weapon.reader.vTableGet(_bc, _bcOffset, 22, null);
++      case 1: return Weapon.reader.vTableGetNullable(_bc, _bcOffset, 22);
+       default: return null;
+     }
+   }
+-  List<Vec3> get path => const fb.ListReader<Vec3>(Vec3.reader).vTableGet(_bc, _bcOffset, 24, null);
++  List<Vec3>? get path => const fb.ListReader<Vec3>(Vec3.reader).vTableGetNullable(_bc, _bcOffset, 24);
+ 
+   @override
+   String toString() {
+@@ -204,57 +210,55 @@
+ 
+   @override
+   Monster createObject(fb.BufferContext bc, int offset) => 
+-    new Monster._(bc, offset);
++    Monster._(bc, offset);
+ }
+ 
+ class MonsterBuilder {
+-  MonsterBuilder(this.fbBuilder) {
+-    assert(fbBuilder != null);
+-  }
++  MonsterBuilder(this.fbBuilder);
+ 
+   final fb.Builder fbBuilder;
+ 
+   void begin() {
+-    fbBuilder.startTable();
++    fbBuilder.startTable(10);
+   }
+ 
+   int addPos(int offset) {
+     fbBuilder.addStruct(0, offset);
+     return fbBuilder.offset;
+   }
+-  int addMana(int mana) {
++  int addMana(int? mana) {
+     fbBuilder.addInt16(1, mana);
+     return fbBuilder.offset;
+   }
+-  int addHp(int hp) {
++  int addHp(int? hp) {
+     fbBuilder.addInt16(2, hp);
+     return fbBuilder.offset;
+   }
+-  int addNameOffset(int offset) {
++  int addNameOffset(int? offset) {
+     fbBuilder.addOffset(3, offset);
+     return fbBuilder.offset;
+   }
+-  int addInventoryOffset(int offset) {
++  int addInventoryOffset(int? offset) {
+     fbBuilder.addOffset(5, offset);
+     return fbBuilder.offset;
+   }
+-  int addColor(Color color) {
++  int addColor(Color? color) {
+     fbBuilder.addInt8(6, color?.value);
+     return fbBuilder.offset;
+   }
+-  int addWeaponsOffset(int offset) {
++  int addWeaponsOffset(int? offset) {
+     fbBuilder.addOffset(7, offset);
+     return fbBuilder.offset;
+   }
+-  int addEquippedType(EquipmentTypeId equippedType) {
++  int addEquippedType(EquipmentTypeId? equippedType) {
+     fbBuilder.addUint8(8, equippedType?.value);
+     return fbBuilder.offset;
+   }
+-  int addEquippedOffset(int offset) {
++  int addEquippedOffset(int? offset) {
+     fbBuilder.addOffset(9, offset);
+     return fbBuilder.offset;
+   }
+-  int addPathOffset(int offset) {
++  int addPathOffset(int? offset) {
+     fbBuilder.addOffset(10, offset);
+     return fbBuilder.offset;
+   }
+@@ -265,28 +269,28 @@
+ }
+ 
+ class MonsterObjectBuilder extends fb.ObjectBuilder {
+-  final Vec3ObjectBuilder _pos;
+-  final int _mana;
+-  final int _hp;
+-  final String _name;
+-  final List<int> _inventory;
+-  final Color _color;
+-  final List<WeaponObjectBuilder> _weapons;
+-  final EquipmentTypeId _equippedType;
++  final Vec3ObjectBuilder? _pos;
++  final int? _mana;
++  final int? _hp;
++  final String? _name;
++  final List<int>? _inventory;
++  final Color? _color;
++  final List<WeaponObjectBuilder>? _weapons;
++  final EquipmentTypeId? _equippedType;
+   final dynamic _equipped;
+-  final List<Vec3ObjectBuilder> _path;
++  final List<Vec3ObjectBuilder>? _path;
+ 
+   MonsterObjectBuilder({
+-    Vec3ObjectBuilder pos,
+-    int mana,
+-    int hp,
+-    String name,
+-    List<int> inventory,
+-    Color color,
+-    List<WeaponObjectBuilder> weapons,
+-    EquipmentTypeId equippedType,
++    Vec3ObjectBuilder? pos,
++    int? mana,
++    int? hp,
++    String? name,
++    List<int>? inventory,
++    Color? color,
++    List<WeaponObjectBuilder>? weapons,
++    EquipmentTypeId? equippedType,
+     dynamic equipped,
+-    List<Vec3ObjectBuilder> path,
++    List<Vec3ObjectBuilder>? path,
+   })
+       : _pos = pos,
+         _mana = mana,
+@@ -301,68 +305,53 @@
+ 
+   /// Finish building, and store into the [fbBuilder].
+   @override
+-  int finish(
+-    fb.Builder fbBuilder) {
+-    assert(fbBuilder != null);
+-    final int nameOffset = fbBuilder.writeString(_name);
+-    final int inventoryOffset = _inventory?.isNotEmpty == true
+-        ? fbBuilder.writeListUint8(_inventory)
+-        : null;
+-    final int weaponsOffset = _weapons?.isNotEmpty == true
+-        ? fbBuilder.writeList(_weapons.map((b) => b.getOrCreateOffset(fbBuilder)).toList())
+-        : null;
+-    final int equippedOffset = _equipped?.getOrCreateOffset(fbBuilder);
+-    final int pathOffset = _path?.isNotEmpty == true
+-        ? fbBuilder.writeListOfStructs(_path)
+-        : null;
+-
+-    fbBuilder.startTable();
++  int finish(fb.Builder fbBuilder) {
++    final int? nameOffset = _name == null ? null
++        : fbBuilder.writeString(_name!);
++    final int? inventoryOffset = _inventory == null ? null
++        : fbBuilder.writeListUint8(_inventory!);
++    final int? weaponsOffset = _weapons == null ? null
++        : fbBuilder.writeList(_weapons!.map((b) => b.getOrCreateOffset(fbBuilder)).toList());
++    final int? equippedOffset = _equipped?.getOrCreateOffset(fbBuilder);
++    final int? pathOffset = _path == null ? null
++        : fbBuilder.writeListOfStructs(_path!);
++    fbBuilder.startTable(10);
+     if (_pos != null) {
+-      fbBuilder.addStruct(0, _pos.finish(fbBuilder));
++      fbBuilder.addStruct(0, _pos!.finish(fbBuilder));
+     }
+     fbBuilder.addInt16(1, _mana);
+     fbBuilder.addInt16(2, _hp);
+-    if (nameOffset != null) {
+-      fbBuilder.addOffset(3, nameOffset);
+-    }
+-    if (inventoryOffset != null) {
+-      fbBuilder.addOffset(5, inventoryOffset);
+-    }
++    fbBuilder.addOffset(3, nameOffset);
++    fbBuilder.addOffset(5, inventoryOffset);
+     fbBuilder.addInt8(6, _color?.value);
+-    if (weaponsOffset != null) {
+-      fbBuilder.addOffset(7, weaponsOffset);
+-    }
++    fbBuilder.addOffset(7, weaponsOffset);
+     fbBuilder.addUint8(8, _equippedType?.value);
+-    if (equippedOffset != null) {
+-      fbBuilder.addOffset(9, equippedOffset);
+-    }
+-    if (pathOffset != null) {
+-      fbBuilder.addOffset(10, pathOffset);
+-    }
++    fbBuilder.addOffset(9, equippedOffset);
++    fbBuilder.addOffset(10, pathOffset);
+     return fbBuilder.endTable();
+   }
+ 
+   /// Convenience method to serialize to byte list.
+   @override
+-  Uint8List toBytes([String fileIdentifier]) {
+-    fb.Builder fbBuilder = new fb.Builder();
+-    int offset = finish(fbBuilder);
+-    return fbBuilder.finish(offset, fileIdentifier);
++  Uint8List toBytes([String? fileIdentifier]) {
++    final fbBuilder = fb.Builder(deduplicateTables: false);
++    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
++    return fbBuilder.buffer;
+   }
+ }
+ class Weapon {
+   Weapon._(this._bc, this._bcOffset);
+   factory Weapon(List<int> bytes) {
+-    fb.BufferContext rootRef = new fb.BufferContext.fromBytes(bytes);
++    final rootRef = fb.BufferContext.fromBytes(bytes);
+     return reader.read(rootRef, 0);
+   }
+ 
+-  static const fb.Reader<Weapon> reader = const _WeaponReader();
++  static const fb.Reader<Weapon> reader = _WeaponReader();
+ 
+   final fb.BufferContext _bc;
+   final int _bcOffset;
+ 
+-  String get name => const fb.StringReader().vTableGet(_bc, _bcOffset, 4, null);
++  String? get name => const fb.StringReader().vTableGetNullable(_bc, _bcOffset, 4);
+   int get damage => const fb.Int16Reader().vTableGet(_bc, _bcOffset, 6, 0);
+ 
+   @override
+@@ -376,25 +365,23 @@
+ 
+   @override
+   Weapon createObject(fb.BufferContext bc, int offset) => 
+-    new Weapon._(bc, offset);
++    Weapon._(bc, offset);
+ }
+ 
+ class WeaponBuilder {
+-  WeaponBuilder(this.fbBuilder) {
+-    assert(fbBuilder != null);
+-  }
++  WeaponBuilder(this.fbBuilder);
+ 
+   final fb.Builder fbBuilder;
+ 
+   void begin() {
+-    fbBuilder.startTable();
++    fbBuilder.startTable(2);
+   }
+ 
+-  int addNameOffset(int offset) {
++  int addNameOffset(int? offset) {
+     fbBuilder.addOffset(0, offset);
+     return fbBuilder.offset;
+   }
+-  int addDamage(int damage) {
++  int addDamage(int? damage) {
+     fbBuilder.addInt16(1, damage);
+     return fbBuilder.offset;
+   }
+@@ -405,36 +392,32 @@
+ }
+ 
+ class WeaponObjectBuilder extends fb.ObjectBuilder {
+-  final String _name;
+-  final int _damage;
++  final String? _name;
++  final int? _damage;
+ 
+   WeaponObjectBuilder({
+-    String name,
+-    int damage,
++    String? name,
++    int? damage,
+   })
+       : _name = name,
+         _damage = damage;
+ 
+   /// Finish building, and store into the [fbBuilder].
+   @override
+-  int finish(
+-    fb.Builder fbBuilder) {
+-    assert(fbBuilder != null);
+-    final int nameOffset = fbBuilder.writeString(_name);
+-
+-    fbBuilder.startTable();
+-    if (nameOffset != null) {
+-      fbBuilder.addOffset(0, nameOffset);
+-    }
++  int finish(fb.Builder fbBuilder) {
++    final int? nameOffset = _name == null ? null
++        : fbBuilder.writeString(_name!);
++    fbBuilder.startTable(2);
++    fbBuilder.addOffset(0, nameOffset);
+     fbBuilder.addInt16(1, _damage);
+     return fbBuilder.endTable();
+   }
+ 
+   /// Convenience method to serialize to byte list.
+   @override
+-  Uint8List toBytes([String fileIdentifier]) {
+-    fb.Builder fbBuilder = new fb.Builder();
+-    int offset = finish(fbBuilder);
+-    return fbBuilder.finish(offset, fileIdentifier);
++  Uint8List toBytes([String? fileIdentifier]) {
++    final fbBuilder = fb.Builder(deduplicateTables: false);
++    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
++    return fbBuilder.buffer;
+   }
+ }
+diff -urN a/dart/lib/flat_buffers.dart b/dart/lib/flat_buffers.dart
+--- a/dart/lib/flat_buffers.dart	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/lib/flat_buffers.dart	2023-01-13 07:47:11.787278913 +0000
+@@ -22,69 +22,70 @@
+ ///
+ /// This callback is used by other struct's `finish` methods to write the nested
+ /// struct's fields inline.
+-typedef void StructBuilder();
++typedef StructBuilder = void Function();
+ 
+ /// Buffer with data and some context about it.
+ class BufferContext {
+   final ByteData _buffer;
+ 
+-  factory BufferContext.fromBytes(List<int> byteList) {
+-    Uint8List uint8List = _asUint8List(byteList);
+-    ByteData buf = new ByteData.view(uint8List.buffer, uint8List.offsetInBytes);
+-    return new BufferContext._(buf);
+-  }
++  ByteData get buffer => _buffer;
+ 
+-  BufferContext._(this._buffer);
++  /// Create from a FlatBuffer represented by a list of bytes (uint8).
++  factory BufferContext.fromBytes(List<int> byteList) =>
++      BufferContext(byteList is Uint8List
++          ? byteList.buffer.asByteData(byteList.offsetInBytes)
++          : ByteData.view(Uint8List.fromList(byteList).buffer));
+ 
+-  int derefObject(int offset) {
+-    return offset + _getUint32(offset);
+-  }
++  /// Create from a FlatBuffer represented by ByteData.
++  BufferContext(this._buffer);
++
++  @pragma('vm:prefer-inline')
++  int derefObject(int offset) => offset + _getUint32(offset);
+ 
+-  Uint8List _asUint8LIst(int offset, int length) =>
++  @pragma('vm:prefer-inline')
++  Uint8List _asUint8List(int offset, int length) =>
+       _buffer.buffer.asUint8List(_buffer.offsetInBytes + offset, length);
+ 
+-  double _getFloat64(int offset) =>
+-      _buffer.getFloat64(offset, Endian.little);
++  @pragma('vm:prefer-inline')
++  double _getFloat64(int offset) => _buffer.getFloat64(offset, Endian.little);
+ 
+-  double _getFloat32(int offset) =>
+-      _buffer.getFloat32(offset, Endian.little);
++  @pragma('vm:prefer-inline')
++  double _getFloat32(int offset) => _buffer.getFloat32(offset, Endian.little);
+ 
+-  int _getInt64(int offset) =>
+-      _buffer.getInt64(offset, Endian.little);
++  @pragma('vm:prefer-inline')
++  int _getInt64(int offset) => _buffer.getInt64(offset, Endian.little);
+ 
+-  int _getInt32(int offset) =>
+-      _buffer.getInt32(offset, Endian.little);
++  @pragma('vm:prefer-inline')
++  int _getInt32(int offset) => _buffer.getInt32(offset, Endian.little);
+ 
+-  int _getInt16(int offset) =>
+-      _buffer.getInt16(offset, Endian.little);
++  @pragma('vm:prefer-inline')
++  int _getInt16(int offset) => _buffer.getInt16(offset, Endian.little);
+ 
++  @pragma('vm:prefer-inline')
+   int _getInt8(int offset) => _buffer.getInt8(offset);
+ 
+-  int _getUint64(int offset) =>
+-      _buffer.getUint64(offset, Endian.little);
++  @pragma('vm:prefer-inline')
++  int _getUint64(int offset) => _buffer.getUint64(offset, Endian.little);
+ 
+-  int _getUint32(int offset) =>
+-      _buffer.getUint32(offset, Endian.little);
++  @pragma('vm:prefer-inline')
++  int _getUint32(int offset) => _buffer.getUint32(offset, Endian.little);
+ 
+-  int _getUint16(int offset) =>
+-      _buffer.getUint16(offset, Endian.little);
++  @pragma('vm:prefer-inline')
++  int _getUint16(int offset) => _buffer.getUint16(offset, Endian.little);
+ 
++  @pragma('vm:prefer-inline')
+   int _getUint8(int offset) => _buffer.getUint8(offset);
++}
+ 
+-  /// If the [byteList] is already a [Uint8List] return it.
+-  /// Otherwise return a [Uint8List] copy of the [byteList].
+-  static Uint8List _asUint8List(List<int> byteList) {
+-    if (byteList is Uint8List) {
+-      return byteList;
+-    } else {
+-      return new Uint8List.fromList(byteList);
+-    }
+-  }
++/// Interface implemented by the "object-api" classes (ending with "T").
++abstract class Packable {
++  /// Serialize the object using the given builder, returning the offset.
++  int pack(Builder fbBuilder);
+ }
+ 
+ /// Class implemented by typed builders generated by flatc.
+ abstract class ObjectBuilder {
+-  int _firstOffset;
++  int? _firstOffset;
+ 
+   /// Can be used to write the data represented by this builder to the [Builder]
+   /// and reuse the offset created in multiple tables.
+@@ -94,7 +95,7 @@
+   /// first call to this method.
+   int getOrCreateOffset(Builder fbBuilder) {
+     _firstOffset ??= finish(fbBuilder);
+-    return _firstOffset;
++    return _firstOffset!;
+   }
+ 
+   /// Writes the data in this helper to the [Builder].
+@@ -107,34 +108,39 @@
+ 
+ /// Class that helps building flat buffers.
+ class Builder {
++  bool _finished = false;
++
+   final int initialSize;
+ 
+   /// The list of existing VTable(s).
+-  //final List<_VTable> _vTables = <_VTable>[];
+-  final List<int> _vTables = <int>[];
++  final List<int> _vTables;
++
++  final bool deduplicateTables;
+ 
+   ByteData _buf;
+ 
++  final Allocator _allocator;
++
+   /// The maximum alignment that has been seen so far.  If [_buf] has to be
+   /// reallocated in the future (to insert room at its start for more bytes) the
+   /// reallocation will need to be a multiple of this many bytes.
+-  int _maxAlign;
++  int _maxAlign = 1;
+ 
+   /// The number of bytes that have been written to the buffer so far.  The
+   /// most recently written byte is this many bytes from the end of [_buf].
+-  int _tail;
++  int _tail = 0;
+ 
+   /// The location of the end of the current table, measured in bytes from the
+-  /// end of [_buf], or `null` if a table is not currently being built.
+-  int _currentTableEndTail;
++  /// end of [_buf].
++  int _currentTableEndTail = 0;
+ 
+-  _VTable _currentVTable;
++  _VTable? _currentVTable;
+ 
+   /// Map containing all strings that have been written so far.  This allows us
+   /// to avoid duplicating strings.
+   ///
+   /// Allocated only if `internStrings` is set to true on the constructor.
+-  Map<String, int> _strings;
++  Map<String, int>? _strings;
+ 
+   /// Creates a new FlatBuffers Builder.
+   ///
+@@ -142,21 +148,28 @@
+   /// automatically grow the array if/as needed.  `internStrings`, if set to
+   /// true, will cause [writeString] to pool strings in the buffer so that
+   /// identical strings will always use the same offset in tables.
+-  Builder({this.initialSize: 1024, bool internStrings = false}) {
+-    if (internStrings == true) {
+-      _strings = new Map<String, int>();
++  Builder({
++    this.initialSize = 1024,
++    bool internStrings = false,
++    Allocator allocator = const DefaultAllocator(),
++    this.deduplicateTables = true,
++  })  : _allocator = allocator,
++        _buf = allocator.allocate(initialSize),
++        _vTables = deduplicateTables ? [] : const [] {
++    if (internStrings) {
++      _strings = <String, int>{};
+     }
+-    reset();
+   }
+ 
+   /// Calculate the finished buffer size (aligned).
+-  int size() => _tail + ((-_tail) % _maxAlign);
++  @pragma('vm:prefer-inline')
++  int size() => _tail + ((-_tail) & (_maxAlign - 1));
+ 
+   /// Add the [field] with the given boolean [value].  The field is not added if
+   /// the [value] is equal to [def].  Booleans are stored as 8-bit fields with
+   /// `0` for `false` and `1` for `true`.
+-  void addBool(int field, bool value, [bool def]) {
+-    _ensureCurrentVTable();
++  void addBool(int field, bool? value, [bool? def]) {
++    assert(_inVTable);
+     if (value != null && value != def) {
+       _prepare(_sizeofUint8, 1);
+       _trackField(field);
+@@ -166,179 +179,183 @@
+ 
+   /// Add the [field] with the given 32-bit signed integer [value].  The field is
+   /// not added if the [value] is equal to [def].
+-  void addInt32(int field, int value, [int def]) {
+-    _ensureCurrentVTable();
++  void addInt32(int field, int? value, [int? def]) {
++    assert(_inVTable);
+     if (value != null && value != def) {
+       _prepare(_sizeofInt32, 1);
+       _trackField(field);
+-      _setInt32AtTail(_buf, _tail, value);
++      _setInt32AtTail(_tail, value);
+     }
+   }
+ 
+   /// Add the [field] with the given 32-bit signed integer [value].  The field is
+   /// not added if the [value] is equal to [def].
+-  void addInt16(int field, int value, [int def]) {
+-    _ensureCurrentVTable();
++  void addInt16(int field, int? value, [int? def]) {
++    assert(_inVTable);
+     if (value != null && value != def) {
+       _prepare(_sizeofInt16, 1);
+       _trackField(field);
+-      _setInt16AtTail(_buf, _tail, value);
++      _setInt16AtTail(_tail, value);
+     }
+   }
+ 
+   /// Add the [field] with the given 8-bit signed integer [value].  The field is
+   /// not added if the [value] is equal to [def].
+-  void addInt8(int field, int value, [int def]) {
+-    _ensureCurrentVTable();
++  void addInt8(int field, int? value, [int? def]) {
++    assert(_inVTable);
+     if (value != null && value != def) {
+       _prepare(_sizeofInt8, 1);
+       _trackField(field);
+-      _setInt8AtTail(_buf, _tail, value);
++      _setInt8AtTail(_tail, value);
+     }
+   }
+ 
+   void addStruct(int field, int offset) {
+-    _ensureCurrentVTable();
++    assert(_inVTable);
+     _trackField(field);
+-    _currentVTable.addField(field, offset);
++    _currentVTable!.addField(field, offset);
+   }
+ 
+   /// Add the [field] referencing an object with the given [offset].
+-  void addOffset(int field, int offset) {
+-    _ensureCurrentVTable();
++  void addOffset(int field, int? offset) {
++    assert(_inVTable);
+     if (offset != null) {
+       _prepare(_sizeofUint32, 1);
+       _trackField(field);
+-      _setUint32AtTail(_buf, _tail, _tail - offset);
++      _setUint32AtTail(_tail, _tail - offset);
+     }
+   }
+ 
+   /// Add the [field] with the given 32-bit unsigned integer [value].  The field
+   /// is not added if the [value] is equal to [def].
+-  void addUint32(int field, int value, [int def]) {
+-    _ensureCurrentVTable();
++  void addUint32(int field, int? value, [int? def]) {
++    assert(_inVTable);
+     if (value != null && value != def) {
+       _prepare(_sizeofUint32, 1);
+       _trackField(field);
+-      _setUint32AtTail(_buf, _tail, value);
++      _setUint32AtTail(_tail, value);
+     }
+   }
+ 
+   /// Add the [field] with the given 32-bit unsigned integer [value].  The field
+   /// is not added if the [value] is equal to [def].
+-  void addUint16(int field, int value, [int def]) {
+-    _ensureCurrentVTable();
++  void addUint16(int field, int? value, [int? def]) {
++    assert(_inVTable);
+     if (value != null && value != def) {
+       _prepare(_sizeofUint16, 1);
+       _trackField(field);
+-      _setUint16AtTail(_buf, _tail, value);
++      _setUint16AtTail(_tail, value);
+     }
+   }
+ 
+   /// Add the [field] with the given 8-bit unsigned integer [value].  The field
+   /// is not added if the [value] is equal to [def].
+-  void addUint8(int field, int value, [int def]) {
+-    _ensureCurrentVTable();
++  void addUint8(int field, int? value, [int? def]) {
++    assert(_inVTable);
+     if (value != null && value != def) {
+       _prepare(_sizeofUint8, 1);
+       _trackField(field);
+-      _setUint8AtTail(_buf, _tail, value);
++      _setUint8AtTail(_tail, value);
+     }
+   }
+ 
+   /// Add the [field] with the given 32-bit float [value].  The field
+   /// is not added if the [value] is equal to [def].
+-  void addFloat32(int field, double value, [double def]) {
+-    _ensureCurrentVTable();
++  void addFloat32(int field, double? value, [double? def]) {
++    assert(_inVTable);
+     if (value != null && value != def) {
+       _prepare(_sizeofFloat32, 1);
+       _trackField(field);
+-      _setFloat32AtTail(_buf, _tail, value);
++      _setFloat32AtTail(_tail, value);
+     }
+   }
+ 
+   /// Add the [field] with the given 64-bit double [value].  The field
+   /// is not added if the [value] is equal to [def].
+-  void addFloat64(int field, double value, [double def]) {
+-    _ensureCurrentVTable();
++  void addFloat64(int field, double? value, [double? def]) {
++    assert(_inVTable);
+     if (value != null && value != def) {
+       _prepare(_sizeofFloat64, 1);
+       _trackField(field);
+-      _setFloat64AtTail(_buf, _tail, value);
++      _setFloat64AtTail(_tail, value);
+     }
+   }
+ 
+   /// Add the [field] with the given 64-bit unsigned integer [value].  The field
+   /// is not added if the [value] is equal to [def].
+-  void addUint64(int field, int value, [double def]) {
+-    _ensureCurrentVTable();
++  void addUint64(int field, int? value, [double? def]) {
++    assert(_inVTable);
+     if (value != null && value != def) {
+       _prepare(_sizeofUint64, 1);
+       _trackField(field);
+-      _setUint64AtTail(_buf, _tail, value);
++      _setUint64AtTail(_tail, value);
+     }
+   }
+ 
+   /// Add the [field] with the given 64-bit unsigned integer [value].  The field
+   /// is not added if the [value] is equal to [def].
+-  void addInt64(int field, int value, [double def]) {
+-    _ensureCurrentVTable();
++  void addInt64(int field, int? value, [double? def]) {
++    assert(_inVTable);
+     if (value != null && value != def) {
+       _prepare(_sizeofInt64, 1);
+       _trackField(field);
+-      _setInt64AtTail(_buf, _tail, value);
++      _setInt64AtTail(_tail, value);
+     }
+   }
+ 
+   /// End the current table and return its offset.
+   int endTable() {
+-    if (_currentVTable == null) {
+-      throw new StateError('Start a table before ending it.');
+-    }
++    assert(_inVTable);
+     // Prepare for writing the VTable.
+     _prepare(_sizeofInt32, 1);
+-    int tableTail = _tail;
++    var tableTail = _tail;
+     // Prepare the size of the current table.
+-    _currentVTable.tableSize = tableTail - _currentTableEndTail;
++    final currentVTable = _currentVTable!;
++    currentVTable.tableSize = tableTail - _currentTableEndTail;
+     // Prepare the VTable to use for the current table.
+-    int vTableTail;
++    int? vTableTail;
+     {
+-      _currentVTable.computeFieldOffsets(tableTail);
++      currentVTable.computeFieldOffsets(tableTail);
++
+       // Try to find an existing compatible VTable.
+-      // Search backward - more likely to have recently used one
+-      for (int i = _vTables.length - 1; i >= 0; i--) {
+-        final int vt2Offset = _vTables[i];
+-        final int vt2Start = _buf.lengthInBytes - vt2Offset;
+-        final int vt2Size = _buf.getUint16(vt2Start, Endian.little);
+-
+-        if (_currentVTable._vTableSize == vt2Size &&
+-            _currentVTable._offsetsMatch(vt2Start, _buf)) {
+-          vTableTail = vt2Offset;
+-          break;
++      if (deduplicateTables) {
++        // Search backward - more likely to have recently used one
++        for (var i = _vTables.length - 1; i >= 0; i--) {
++          final vt2Offset = _vTables[i];
++          final vt2Start = _buf.lengthInBytes - vt2Offset;
++          final vt2Size = _buf.getUint16(vt2Start, Endian.little);
++
++          if (currentVTable._vTableSize == vt2Size &&
++              currentVTable._offsetsMatch(vt2Start, _buf)) {
++            vTableTail = vt2Offset;
++            break;
++          }
+         }
+       }
++
+       // Write a new VTable.
+       if (vTableTail == null) {
+-        _prepare(_sizeofUint16, _currentVTable.numOfUint16);
++        _prepare(_sizeofUint16, _currentVTable!.numOfUint16);
+         vTableTail = _tail;
+-        _currentVTable.tail = vTableTail;
+-        _currentVTable.output(_buf, _buf.lengthInBytes - _tail);
+-        _vTables.add(_currentVTable.tail);
++        currentVTable.tail = vTableTail;
++        currentVTable.output(_buf, _buf.lengthInBytes - _tail);
++        if (deduplicateTables) _vTables.add(currentVTable.tail);
+       }
+     }
+     // Set the VTable offset.
+-    _setInt32AtTail(_buf, tableTail, vTableTail - tableTail);
++    _setInt32AtTail(tableTail, vTableTail - tableTail);
+     // Done with this table.
+     _currentVTable = null;
+     return tableTail;
+   }
+ 
+-  /// This method low level method can be used to return a raw piece of the buffer
+-  /// after using the the put* methods.
+-  ///
+-  /// Most clients should prefer calling [finish].
+-  Uint8List lowFinish() {
+-    return _buf.buffer.asUint8List(_buf.lengthInBytes - size());
++  /// Returns the finished buffer. You must call [finish] before accessing this.
++  @pragma('vm:prefer-inline')
++  Uint8List get buffer {
++    assert(_finished);
++    final finishedSize = size();
++    return _buf.buffer
++        .asUint8List(_buf.lengthInBytes - finishedSize, finishedSize);
+   }
+ 
+   /// Finish off the creation of the buffer.  The given [offset] is used as the
+@@ -346,17 +363,26 @@
+   /// written object.  If [fileIdentifier] is specified (and not `null`), it is
+   /// interpreted as a 4-byte Latin-1 encoded string that should be placed at
+   /// bytes 4-7 of the file.
+-  Uint8List finish(int offset, [String fileIdentifier]) {
+-    _prepare(max(_sizeofUint32, _maxAlign), fileIdentifier == null ? 1 : 2);
++  void finish(int offset, [String? fileIdentifier]) {
++    final sizeBeforePadding = size();
++    final requiredBytes = _sizeofUint32 * (fileIdentifier == null ? 1 : 2);
++    _prepare(max(requiredBytes, _maxAlign), 1);
+     final finishedSize = size();
+-    _setUint32AtTail(_buf, finishedSize, finishedSize - offset);
++    _setUint32AtTail(finishedSize, finishedSize - offset);
+     if (fileIdentifier != null) {
+-      for (int i = 0; i < 4; i++) {
+-        _setUint8AtTail(_buf, finishedSize - _sizeofUint32 - i,
+-            fileIdentifier.codeUnitAt(i));
++      for (var i = 0; i < 4; i++) {
++        _setUint8AtTail(
++            finishedSize - _sizeofUint32 - i, fileIdentifier.codeUnitAt(i));
+       }
+     }
+-    return _buf.buffer.asUint8List(_buf.lengthInBytes - finishedSize);
++
++    // zero out the added padding
++    for (var i = sizeBeforePadding + 1;
++        i <= finishedSize - requiredBytes;
++        i++) {
++      _setUint8AtTail(i, 0);
++    }
++    _finished = true;
+   }
+ 
+   /// Writes a Float64 to the tail of the buffer after preparing space for it.
+@@ -364,7 +390,7 @@
+   /// Updates the [offset] pointer.  This method is intended for use when writing structs to the buffer.
+   void putFloat64(double value) {
+     _prepare(_sizeofFloat64, 1);
+-    _setFloat32AtTail(_buf, _tail, value);
++    _setFloat32AtTail(_tail, value);
+   }
+ 
+   /// Writes a Float32 to the tail of the buffer after preparing space for it.
+@@ -372,7 +398,7 @@
+   /// Updates the [offset] pointer.  This method is intended for use when writing structs to the buffer.
+   void putFloat32(double value) {
+     _prepare(_sizeofFloat32, 1);
+-    _setFloat32AtTail(_buf, _tail, value);
++    _setFloat32AtTail(_tail, value);
+   }
+ 
+   /// Writes a Int64 to the tail of the buffer after preparing space for it.
+@@ -380,7 +406,7 @@
+   /// Updates the [offset] pointer.  This method is intended for use when writing structs to the buffer.
+   void putInt64(int value) {
+     _prepare(_sizeofInt64, 1);
+-    _setInt64AtTail(_buf, _tail, value);
++    _setInt64AtTail(_tail, value);
+   }
+ 
+   /// Writes a Uint32 to the tail of the buffer after preparing space for it.
+@@ -388,7 +414,7 @@
+   /// Updates the [offset] pointer.  This method is intended for use when writing structs to the buffer.
+   void putInt32(int value) {
+     _prepare(_sizeofInt32, 1);
+-    _setInt32AtTail(_buf, _tail, value);
++    _setInt32AtTail(_tail, value);
+   }
+ 
+   /// Writes a Uint16 to the tail of the buffer after preparing space for it.
+@@ -396,7 +422,7 @@
+   /// Updates the [offset] pointer.  This method is intended for use when writing structs to the buffer.
+   void putInt16(int value) {
+     _prepare(_sizeofInt16, 1);
+-    _setInt16AtTail(_buf, _tail, value);
++    _setInt16AtTail(_tail, value);
+   }
+ 
+   /// Writes a Uint8 to the tail of the buffer after preparing space for it.
+@@ -412,7 +438,7 @@
+   /// Updates the [offset] pointer.  This method is intended for use when writing structs to the buffer.
+   void putUint64(int value) {
+     _prepare(_sizeofUint64, 1);
+-    _setUint64AtTail(_buf, _tail, value);
++    _setUint64AtTail(_tail, value);
+   }
+ 
+   /// Writes a Uint32 to the tail of the buffer after preparing space for it.
+@@ -420,7 +446,7 @@
+   /// Updates the [offset] pointer.  This method is intended for use when writing structs to the buffer.
+   void putUint32(int value) {
+     _prepare(_sizeofUint32, 1);
+-    _setUint32AtTail(_buf, _tail, value);
++    _setUint32AtTail(_tail, value);
+   }
+ 
+   /// Writes a Uint16 to the tail of the buffer after preparing space for it.
+@@ -428,7 +454,7 @@
+   /// Updates the [offset] pointer.  This method is intended for use when writing structs to the buffer.
+   void putUint16(int value) {
+     _prepare(_sizeofUint16, 1);
+-    _setUint16AtTail(_buf, _tail, value);
++    _setUint16AtTail(_tail, value);
+   }
+ 
+   /// Writes a Uint8 to the tail of the buffer after preparing space for it.
+@@ -441,22 +467,20 @@
+ 
+   /// Reset the builder and make it ready for filling a new buffer.
+   void reset() {
+-    _buf = new ByteData(initialSize);
++    _finished = false;
+     _maxAlign = 1;
+     _tail = 0;
+     _currentVTable = null;
+-    _vTables.clear();
++    if (deduplicateTables) _vTables.clear();
+     if (_strings != null) {
+-      _strings = new Map<String, int>();
++      _strings = <String, int>{};
+     }
+   }
+ 
+-  /// Start a new table.  Must be finished with [endTable] invocation.
+-  void startTable() {
+-    if (_currentVTable != null) {
+-      throw new StateError('Inline tables are not supported.');
+-    }
+-    _currentVTable = new _VTable();
++  /// Start a new table. Must be finished with [endTable] invocation.
++  void startTable(int numFields) {
++    assert(!_inVTable); // Inline tables are not supported.
++    _currentVTable = _VTable(numFields);
+     _currentTableEndTail = _tail;
+   }
+ 
+@@ -470,8 +494,8 @@
+ 
+   /// Writes a list of Structs to the buffer, returning the offset
+   int writeListOfStructs(List<ObjectBuilder> structBuilders) {
+-    _ensureNoVTable();
+-    for (int i = structBuilders.length - 1; i >= 0; i--) {
++    assert(!_inVTable);
++    for (var i = structBuilders.length - 1; i >= 0; i--) {
+       structBuilders[i].finish(this);
+     }
+     return endStructVector(structBuilders.length);
+@@ -479,14 +503,14 @@
+ 
+   /// Write the given list of [values].
+   int writeList(List<int> values) {
+-    _ensureNoVTable();
++    assert(!_inVTable);
+     _prepare(_sizeofUint32, 1 + values.length);
+-    final int result = _tail;
+-    int tail = _tail;
+-    _setUint32AtTail(_buf, tail, values.length);
++    final result = _tail;
++    var tail = _tail;
++    _setUint32AtTail(tail, values.length);
+     tail -= _sizeofUint32;
+-    for (int value in values) {
+-      _setUint32AtTail(_buf, tail, tail - value);
++    for (var value in values) {
++      _setUint32AtTail(tail, tail - value);
+       tail -= _sizeofUint32;
+     }
+     return result;
+@@ -494,14 +518,14 @@
+ 
+   /// Write the given list of 64-bit float [values].
+   int writeListFloat64(List<double> values) {
+-    _ensureNoVTable();
++    assert(!_inVTable);
+     _prepare(_sizeofFloat64, values.length, additionalBytes: _sizeofUint32);
+-    final int result = _tail;
+-    int tail = _tail;
+-    _setUint32AtTail(_buf, tail, values.length);
++    final result = _tail;
++    var tail = _tail;
++    _setUint32AtTail(tail, values.length);
+     tail -= _sizeofUint32;
+-    for (double value in values) {
+-      _setFloat64AtTail(_buf, tail, value);
++    for (var value in values) {
++      _setFloat64AtTail(tail, value);
+       tail -= _sizeofFloat64;
+     }
+     return result;
+@@ -509,14 +533,14 @@
+ 
+   /// Write the given list of 32-bit float [values].
+   int writeListFloat32(List<double> values) {
+-    _ensureNoVTable();
++    assert(!_inVTable);
+     _prepare(_sizeofFloat32, 1 + values.length);
+-    final int result = _tail;
+-    int tail = _tail;
+-    _setUint32AtTail(_buf, tail, values.length);
++    final result = _tail;
++    var tail = _tail;
++    _setUint32AtTail(tail, values.length);
+     tail -= _sizeofUint32;
+-    for (double value in values) {
+-      _setFloat32AtTail(_buf, tail, value);
++    for (var value in values) {
++      _setFloat32AtTail(tail, value);
+       tail -= _sizeofFloat32;
+     }
+     return result;
+@@ -524,14 +548,14 @@
+ 
+   /// Write the given list of signed 64-bit integer [values].
+   int writeListInt64(List<int> values) {
+-    _ensureNoVTable();
++    assert(!_inVTable);
+     _prepare(_sizeofInt64, values.length, additionalBytes: _sizeofUint32);
+-    final int result = _tail;
+-    int tail = _tail;
+-    _setUint32AtTail(_buf, tail, values.length);
++    final result = _tail;
++    var tail = _tail;
++    _setUint32AtTail(tail, values.length);
+     tail -= _sizeofUint32;
+-    for (int value in values) {
+-      _setInt64AtTail(_buf, tail, value);
++    for (var value in values) {
++      _setInt64AtTail(tail, value);
+       tail -= _sizeofInt64;
+     }
+     return result;
+@@ -539,14 +563,14 @@
+ 
+   /// Write the given list of signed 64-bit integer [values].
+   int writeListUint64(List<int> values) {
+-    _ensureNoVTable();
++    assert(!_inVTable);
+     _prepare(_sizeofUint64, values.length, additionalBytes: _sizeofUint32);
+-    final int result = _tail;
+-    int tail = _tail;
+-    _setUint32AtTail(_buf, tail, values.length);
++    final result = _tail;
++    var tail = _tail;
++    _setUint32AtTail(tail, values.length);
+     tail -= _sizeofUint32;
+-    for (int value in values) {
+-      _setUint64AtTail(_buf, tail, value);
++    for (var value in values) {
++      _setUint64AtTail(tail, value);
+       tail -= _sizeofUint64;
+     }
+     return result;
+@@ -554,14 +578,14 @@
+ 
+   /// Write the given list of signed 32-bit integer [values].
+   int writeListInt32(List<int> values) {
+-    _ensureNoVTable();
++    assert(!_inVTable);
+     _prepare(_sizeofUint32, 1 + values.length);
+-    final int result = _tail;
+-    int tail = _tail;
+-    _setUint32AtTail(_buf, tail, values.length);
++    final result = _tail;
++    var tail = _tail;
++    _setUint32AtTail(tail, values.length);
+     tail -= _sizeofUint32;
+-    for (int value in values) {
+-      _setInt32AtTail(_buf, tail, value);
++    for (var value in values) {
++      _setInt32AtTail(tail, value);
+       tail -= _sizeofInt32;
+     }
+     return result;
+@@ -569,14 +593,14 @@
+ 
+   /// Write the given list of unsigned 32-bit integer [values].
+   int writeListUint32(List<int> values) {
+-    _ensureNoVTable();
++    assert(!_inVTable);
+     _prepare(_sizeofUint32, 1 + values.length);
+-    final int result = _tail;
+-    int tail = _tail;
+-    _setUint32AtTail(_buf, tail, values.length);
++    final result = _tail;
++    var tail = _tail;
++    _setUint32AtTail(tail, values.length);
+     tail -= _sizeofUint32;
+-    for (int value in values) {
+-      _setUint32AtTail(_buf, tail, value);
++    for (var value in values) {
++      _setUint32AtTail(tail, value);
+       tail -= _sizeofUint32;
+     }
+     return result;
+@@ -584,14 +608,14 @@
+ 
+   /// Write the given list of signed 16-bit integer [values].
+   int writeListInt16(List<int> values) {
+-    _ensureNoVTable();
++    assert(!_inVTable);
+     _prepare(_sizeofUint32, 1, additionalBytes: 2 * values.length);
+-    final int result = _tail;
+-    int tail = _tail;
+-    _setUint32AtTail(_buf, tail, values.length);
++    final result = _tail;
++    var tail = _tail;
++    _setUint32AtTail(tail, values.length);
+     tail -= _sizeofUint32;
+-    for (int value in values) {
+-      _setInt16AtTail(_buf, tail, value);
++    for (var value in values) {
++      _setInt16AtTail(tail, value);
+       tail -= _sizeofInt16;
+     }
+     return result;
+@@ -599,14 +623,14 @@
+ 
+   /// Write the given list of unsigned 16-bit integer [values].
+   int writeListUint16(List<int> values) {
+-    _ensureNoVTable();
++    assert(!_inVTable);
+     _prepare(_sizeofUint32, 1, additionalBytes: 2 * values.length);
+-    final int result = _tail;
+-    int tail = _tail;
+-    _setUint32AtTail(_buf, tail, values.length);
++    final result = _tail;
++    var tail = _tail;
++    _setUint32AtTail(tail, values.length);
+     tail -= _sizeofUint32;
+-    for (int value in values) {
+-      _setUint16AtTail(_buf, tail, value);
++    for (var value in values) {
++      _setUint16AtTail(tail, value);
+       tail -= _sizeofUint16;
+     }
+     return result;
+@@ -614,19 +638,19 @@
+ 
+   /// Write the given list of bools as unsigend 8-bit integer [values].
+   int writeListBool(List<bool> values) {
+-    return writeListUint8(values?.map((b) => b ? 1 : 0)?.toList());
++    return writeListUint8(values.map((b) => b ? 1 : 0).toList());
+   }
+ 
+   /// Write the given list of signed 8-bit integer [values].
+   int writeListInt8(List<int> values) {
+-    _ensureNoVTable();
++    assert(!_inVTable);
+     _prepare(_sizeofUint32, 1, additionalBytes: values.length);
+-    final int result = _tail;
+-    int tail = _tail;
+-    _setUint32AtTail(_buf, tail, values.length);
++    final result = _tail;
++    var tail = _tail;
++    _setUint32AtTail(tail, values.length);
+     tail -= _sizeofUint32;
+-    for (int value in values) {
+-      _setInt8AtTail(_buf, tail, value);
++    for (var value in values) {
++      _setInt8AtTail(tail, value);
+       tail -= _sizeofUint8;
+     }
+     return result;
+@@ -634,147 +658,187 @@
+ 
+   /// Write the given list of unsigned 8-bit integer [values].
+   int writeListUint8(List<int> values) {
+-    _ensureNoVTable();
++    assert(!_inVTable);
+     _prepare(_sizeofUint32, 1, additionalBytes: values.length);
+-    final int result = _tail;
+-    int tail = _tail;
+-    _setUint32AtTail(_buf, tail, values.length);
++    final result = _tail;
++    var tail = _tail;
++    _setUint32AtTail(tail, values.length);
+     tail -= _sizeofUint32;
+-    for (int value in values) {
+-      _setUint8AtTail(_buf, tail, value);
++    for (var value in values) {
++      _setUint8AtTail(tail, value);
+       tail -= _sizeofUint8;
+     }
+     return result;
+   }
+ 
+-  /// Write the given string [value] and return its offset, or `null` if
+-  /// the [value] is `null`.
+-  int writeString(String value) {
+-    _ensureNoVTable();
+-    if (value != null) {
+-      if (_strings != null) {
+-        return _strings.putIfAbsent(value, () => _writeString(value));
+-      } else {
+-        return _writeString(value);
+-      }
++  /// Write the given string [value] and return its offset.
++  ///
++  /// Dart strings are UTF-16 but must be stored as UTF-8 in FlatBuffers.
++  /// If the given string consists only of ASCII characters, you can indicate
++  /// enable [asciiOptimization]. In this mode, [writeString()] first tries to
++  /// copy the ASCII string directly to the output buffer and if that fails
++  /// (because there are no-ASCII characters in the string) it falls back and to
++  /// the default UTF-16 -> UTF-8 conversion (with slight performance penalty).
++  int writeString(String value, {bool asciiOptimization = false}) {
++    assert(!_inVTable);
++    if (_strings != null) {
++      return _strings!
++          .putIfAbsent(value, () => _writeString(value, asciiOptimization));
++    } else {
++      return _writeString(value, asciiOptimization);
+     }
+-    return null;
+   }
+ 
+-  int _writeString(String value) {
+-    // TODO(scheglov) optimize for ASCII strings
+-    List<int> bytes = utf8.encode(value);
+-    int length = bytes.length;
+-    _prepare(4, 1, additionalBytes: length + 1);
+-    final int result = _tail;
+-    _setUint32AtTail(_buf, _tail, length);
+-    int offset = _buf.lengthInBytes - _tail + 4;
+-    for (int i = 0; i < length; i++) {
+-      _buf.setUint8(offset++, bytes[i]);
++  int _writeString(String value, bool asciiOptimization) {
++    if (asciiOptimization) {
++      // [utf8.encode()] is slow (up to at least Dart SDK 2.13). If the given
++      // string is ASCII we can just write it directly, without any conversion.
++      final originalTail = _tail;
++      if (_tryWriteASCIIString(value)) return _tail;
++      // if non-ASCII: reset the output buffer position for [_writeUTFString()]
++      _tail = originalTail;
+     }
+-    _buf.setUint8(offset, 0); // trailing zero
+-    return result;
++    _writeUTFString(value);
++    return _tail;
+   }
+ 
+-  /// Throw an exception if there is not currently a vtable.
+-  void _ensureCurrentVTable() {
+-    if (_currentVTable == null) {
+-      throw new StateError('Start a table before adding values.');
++  // Try to write the string as ASCII, return false if there's a non-ascii char.
++  @pragma('vm:prefer-inline')
++  bool _tryWriteASCIIString(String value) {
++    _prepare(4, 1, additionalBytes: value.length + 1);
++    final length = value.length;
++    var offset = _buf.lengthInBytes - _tail + 4;
++    for (var i = 0; i < length; i++) {
++      // utf16 code unit, e.g. for '†' it's [0x20 0x20], which is 8224 decimal.
++      // ASCII characters go from 0x00 to 0x7F (which is 0 to 127 decimal).
++      final char = value.codeUnitAt(i);
++      if ((char & ~0x7F) != 0) {
++        return false;
++      }
++      _buf.setUint8(offset++, char);
+     }
++    _buf.setUint8(offset, 0); // trailing zero
++    _setUint32AtTail(_tail, value.length);
++    return true;
+   }
+ 
+-  /// Throw an exception if there is currently a vtable.
+-  void _ensureNoVTable() {
+-    if (_currentVTable != null) {
+-      throw new StateError(
+-          'Cannot write a non-scalar value while writing a table.');
++  @pragma('vm:prefer-inline')
++  void _writeUTFString(String value) {
++    final bytes = utf8.encode(value) as Uint8List;
++    final length = bytes.length;
++    _prepare(4, 1, additionalBytes: length + 1);
++    _setUint32AtTail(_tail, length);
++    var offset = _buf.lengthInBytes - _tail + 4;
++    for (var i = 0; i < length; i++) {
++      _buf.setUint8(offset++, bytes[i]);
+     }
++    _buf.setUint8(offset, 0); // trailing zero
+   }
+ 
++  /// Used to assert whether a "Table" is currently being built.
++  ///
++  /// If you hit `assert(!_inVTable())`, you're trying to add table fields
++  /// without starting a table with [Builder.startTable()].
++  ///
++  /// If you hit `assert(_inVTable())`, you're trying to construct a
++  /// Table/Vector/String during the construction of its parent table,
++  /// between the MyTableBuilder and [Builder.endTable()].
++  /// Move the creation of these sub-objects to before the MyTableBuilder to
++  /// not get this assert.
++  @pragma('vm:prefer-inline')
++  bool get _inVTable => _currentVTable != null;
++
+   /// The number of bytes that have been written to the buffer so far.  The
+   /// most recently written byte is this many bytes from the end of the buffer.
++  @pragma('vm:prefer-inline')
+   int get offset => _tail;
+ 
+   /// Zero-pads the buffer, which may be required for some struct layouts.
++  @pragma('vm:prefer-inline')
+   void pad(int howManyBytes) {
+-    for (int i = 0; i < howManyBytes; i++) putUint8(0);
++    for (var i = 0; i < howManyBytes; i++) {
++      putUint8(0);
++    }
+   }
+ 
+   /// Prepare for writing the given `count` of scalars of the given `size`.
+   /// Additionally allocate the specified `additionalBytes`. Update the current
+   /// tail pointer to point at the allocated space.
++  @pragma('vm:prefer-inline')
+   void _prepare(int size, int count, {int additionalBytes = 0}) {
++    assert(!_finished);
+     // Update the alignment.
+     if (_maxAlign < size) {
+       _maxAlign = size;
+     }
+     // Prepare amount of required space.
+-    int dataSize = size * count + additionalBytes;
+-    int alignDelta = (-(_tail + dataSize)) % size;
+-    int bufSize = alignDelta + dataSize;
++    var dataSize = size * count + additionalBytes;
++    var alignDelta = (-(_tail + dataSize)) & (size - 1);
++    var bufSize = alignDelta + dataSize;
+     // Ensure that we have the required amount of space.
+     {
+-      int oldCapacity = _buf.lengthInBytes;
++      var oldCapacity = _buf.lengthInBytes;
+       if (_tail + bufSize > oldCapacity) {
+-        int desiredNewCapacity = (oldCapacity + bufSize) * 2;
+-        int deltaCapacity = desiredNewCapacity - oldCapacity;
+-        deltaCapacity += (-deltaCapacity) % _maxAlign;
+-        int newCapacity = oldCapacity + deltaCapacity;
+-        ByteData newBuf = new ByteData(newCapacity);
+-        newBuf.buffer
+-            .asUint8List()
+-            .setAll(deltaCapacity, _buf.buffer.asUint8List());
+-        _buf = newBuf;
++        var desiredNewCapacity = (oldCapacity + bufSize) * 2;
++        var deltaCapacity = desiredNewCapacity - oldCapacity;
++        deltaCapacity += (-deltaCapacity) & (_maxAlign - 1);
++        var newCapacity = oldCapacity + deltaCapacity;
++        _buf = _allocator.resize(_buf, newCapacity, _tail, 0);
+       }
+     }
++
++    // zero out the added padding
++    for (var i = _tail + 1; i <= _tail + alignDelta; i++) {
++      _setUint8AtTail(i, 0);
++    }
++
+     // Update the tail pointer.
+     _tail += bufSize;
+   }
+ 
+   /// Record the offset of the given [field].
+-  void _trackField(int field) {
+-    _currentVTable.addField(field, _tail);
+-  }
+-
+-  static void _setFloat64AtTail(ByteData _buf, int tail, double x) {
+-    _buf.setFloat64(_buf.lengthInBytes - tail, x, Endian.little);
+-  }
+-
+-  static void _setFloat32AtTail(ByteData _buf, int tail, double x) {
+-    _buf.setFloat32(_buf.lengthInBytes - tail, x, Endian.little);
+-  }
+-
+-  static void _setUint64AtTail(ByteData _buf, int tail, int x) {
+-    _buf.setUint64(_buf.lengthInBytes - tail, x, Endian.little);
+-  }
+-
+-  static void _setInt64AtTail(ByteData _buf, int tail, int x) {
+-    _buf.setInt64(_buf.lengthInBytes - tail, x, Endian.little);
+-  }
++  @pragma('vm:prefer-inline')
++  void _trackField(int field) => _currentVTable!.addField(field, _tail);
+ 
+-  static void _setInt32AtTail(ByteData _buf, int tail, int x) {
+-    _buf.setInt32(_buf.lengthInBytes - tail, x, Endian.little);
+-  }
+-
+-  static void _setUint32AtTail(ByteData _buf, int tail, int x) {
+-    _buf.setUint32(_buf.lengthInBytes - tail, x, Endian.little);
+-  }
+-
+-  static void _setInt16AtTail(ByteData _buf, int tail, int x) {
+-    _buf.setInt16(_buf.lengthInBytes - tail, x, Endian.little);
+-  }
+-
+-  static void _setUint16AtTail(ByteData _buf, int tail, int x) {
+-    _buf.setUint16(_buf.lengthInBytes - tail, x, Endian.little);
+-  }
+-
+-  static void _setInt8AtTail(ByteData _buf, int tail, int x) {
+-    _buf.setInt8(_buf.lengthInBytes - tail, x);
+-  }
+-
+-  static void _setUint8AtTail(ByteData _buf, int tail, int x) {
+-    _buf.setUint8(_buf.lengthInBytes - tail, x);
+-  }
++  @pragma('vm:prefer-inline')
++  void _setFloat64AtTail(int tail, double x) =>
++      _buf.setFloat64(_buf.lengthInBytes - tail, x, Endian.little);
++
++  @pragma('vm:prefer-inline')
++  void _setFloat32AtTail(int tail, double x) =>
++      _buf.setFloat32(_buf.lengthInBytes - tail, x, Endian.little);
++
++  @pragma('vm:prefer-inline')
++  void _setUint64AtTail(int tail, int x) =>
++      _buf.setUint64(_buf.lengthInBytes - tail, x, Endian.little);
++
++  @pragma('vm:prefer-inline')
++  void _setInt64AtTail(int tail, int x) =>
++      _buf.setInt64(_buf.lengthInBytes - tail, x, Endian.little);
++
++  @pragma('vm:prefer-inline')
++  void _setInt32AtTail(int tail, int x) =>
++      _buf.setInt32(_buf.lengthInBytes - tail, x, Endian.little);
++
++  @pragma('vm:prefer-inline')
++  void _setUint32AtTail(int tail, int x) =>
++      _buf.setUint32(_buf.lengthInBytes - tail, x, Endian.little);
++
++  @pragma('vm:prefer-inline')
++  void _setInt16AtTail(int tail, int x) =>
++      _buf.setInt16(_buf.lengthInBytes - tail, x, Endian.little);
++
++  @pragma('vm:prefer-inline')
++  void _setUint16AtTail(int tail, int x) =>
++      _buf.setUint16(_buf.lengthInBytes - tail, x, Endian.little);
++
++  @pragma('vm:prefer-inline')
++  void _setInt8AtTail(int tail, int x) =>
++      _buf.setInt8(_buf.lengthInBytes - tail, x);
++
++  @pragma('vm:prefer-inline')
++  void _setUint8AtTail(int tail, int x) =>
++      _buf.setUint8(_buf.lengthInBytes - tail, x);
+ }
+ 
+ /// Reader of lists of boolean values.
+@@ -784,11 +848,13 @@
+   const BoolListReader();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofUint32;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   List<bool> read(BufferContext bc, int offset) =>
+-      new _FbBoolList(bc, bc.derefObject(offset));
++      _FbBoolList(bc, bc.derefObject(offset));
+ }
+ 
+ /// The reader of booleans.
+@@ -796,9 +862,11 @@
+   const BoolReader() : super();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofUint8;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   bool read(BufferContext bc, int offset) => bc._getInt8(offset) != 0;
+ }
+ 
+@@ -809,31 +877,37 @@
+   const Float64ListReader();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofFloat64;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   List<double> read(BufferContext bc, int offset) =>
+-      new _FbFloat64List(bc, bc.derefObject(offset));
++      _FbFloat64List(bc, bc.derefObject(offset));
+ }
+ 
+ class Float32ListReader extends Reader<List<double>> {
+   const Float32ListReader();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofFloat32;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   List<double> read(BufferContext bc, int offset) =>
+-      new _FbFloat32List(bc, bc.derefObject(offset));
++      _FbFloat32List(bc, bc.derefObject(offset));
+ }
+ 
+ class Float64Reader extends Reader<double> {
+   const Float64Reader();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofFloat64;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   double read(BufferContext bc, int offset) => bc._getFloat64(offset);
+ }
+ 
+@@ -841,18 +915,23 @@
+   const Float32Reader();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofFloat32;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   double read(BufferContext bc, int offset) => bc._getFloat32(offset);
+ }
+ 
+ class Int64Reader extends Reader<int> {
+   const Int64Reader() : super();
++
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofInt64;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int read(BufferContext bc, int offset) => bc._getInt64(offset);
+ }
+ 
+@@ -861,9 +940,11 @@
+   const Int32Reader() : super();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofInt32;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int read(BufferContext bc, int offset) => bc._getInt32(offset);
+ }
+ 
+@@ -872,9 +953,11 @@
+   const Int16Reader() : super();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofInt16;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int read(BufferContext bc, int offset) => bc._getInt16(offset);
+ }
+ 
+@@ -883,26 +966,43 @@
+   const Int8Reader() : super();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofInt8;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int read(BufferContext bc, int offset) => bc._getInt8(offset);
+ }
+ 
+-/// The reader of lists of objects.
+-///
+-/// The returned unmodifiable lists lazily read objects on access.
++/// The reader of lists of objects. Lazy by default - see [lazy].
+ class ListReader<E> extends Reader<List<E>> {
+   final Reader<E> _elementReader;
+ 
+-  const ListReader(this._elementReader);
++  /// Enables lazy reading of the list
++  ///
++  /// If true, the returned unmodifiable list lazily reads objects on access.
++  /// Therefore, the underlying buffer must not change while accessing the list.
++  ///
++  /// If false, reads the whole list immediately on access.
++  final bool lazy;
++
++  const ListReader(this._elementReader, {this.lazy = true});
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofUint32;
+ 
+   @override
+-  List<E> read(BufferContext bc, int offset) =>
+-      new _FbGenericList<E>(_elementReader, bc, bc.derefObject(offset));
++  List<E> read(BufferContext bc, int offset) {
++    final listOffset = bc.derefObject(offset);
++    return lazy
++        ? _FbGenericList<E>(_elementReader, bc, listOffset)
++        : List<E>.generate(
++            bc.buffer.getUint32(listOffset, Endian.little),
++            (int index) => _elementReader.read(
++                bc, listOffset + size + _elementReader.size * index),
++            growable: true);
++  }
+ }
+ 
+ /// Object that can read a value at a [BufferContext].
+@@ -916,43 +1016,55 @@
+   T read(BufferContext bc, int offset);
+ 
+   /// Read the value of the given [field] in the given [object].
+-  T vTableGet(BufferContext object, int offset, int field, [T defaultValue]) {
+-    int vTableSOffset = object._getInt32(offset);
+-    int vTableOffset = offset - vTableSOffset;
+-    int vTableSize = object._getUint16(vTableOffset);
+-    int vTableFieldOffset = field;
+-    if (vTableFieldOffset < vTableSize) {
+-      int fieldOffsetInObject =
+-          object._getUint16(vTableOffset + vTableFieldOffset);
+-      if (fieldOffsetInObject != 0) {
+-        return read(object, offset + fieldOffsetInObject);
+-      }
+-    }
+-    return defaultValue;
++  @pragma('vm:prefer-inline')
++  T vTableGet(BufferContext object, int offset, int field, T defaultValue) {
++    var fieldOffset = _vTableFieldOffset(object, offset, field);
++    return fieldOffset == 0 ? defaultValue : read(object, offset + fieldOffset);
++  }
++
++  /// Read the value of the given [field] in the given [object].
++  @pragma('vm:prefer-inline')
++  T? vTableGetNullable(BufferContext object, int offset, int field) {
++    var fieldOffset = _vTableFieldOffset(object, offset, field);
++    return fieldOffset == 0 ? null : read(object, offset + fieldOffset);
++  }
++
++  @pragma('vm:prefer-inline')
++  int _vTableFieldOffset(BufferContext object, int offset, int field) {
++    var vTableSOffset = object._getInt32(offset);
++    var vTableOffset = offset - vTableSOffset;
++    var vTableSize = object._getUint16(vTableOffset);
++    if (field >= vTableSize) return 0;
++    return object._getUint16(vTableOffset + field);
+   }
+ }
+ 
+ /// The reader of string values.
+ class StringReader extends Reader<String> {
+-  const StringReader() : super();
++  final bool asciiOptimization;
++
++  const StringReader({this.asciiOptimization = false}) : super();
+ 
+   @override
+-  int get size => 4;
++  @pragma('vm:prefer-inline')
++  int get size => _sizeofUint32;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   String read(BufferContext bc, int offset) {
+-    int strOffset = bc.derefObject(offset);
+-    int length = bc._getUint32(strOffset);
+-    Uint8List bytes = bc._asUint8LIst(strOffset + 4, length);
+-    if (_isLatin(bytes)) {
+-      return new String.fromCharCodes(bytes);
++    var strOffset = bc.derefObject(offset);
++    var length = bc._getUint32(strOffset);
++    var bytes = bc._asUint8List(strOffset + _sizeofUint32, length);
++    if (asciiOptimization && _isLatin(bytes)) {
++      return String.fromCharCodes(bytes);
+     }
+     return utf8.decode(bytes);
+   }
+ 
++  @pragma('vm:prefer-inline')
+   static bool _isLatin(Uint8List bytes) {
+-    int length = bytes.length;
+-    for (int i = 0; i < length; i++) {
++    var length = bytes.length;
++    for (var i = 0; i < length; i++) {
+       if (bytes[i] > 127) {
+         return false;
+       }
+@@ -968,8 +1080,9 @@
+   /// Return the object at `offset`.
+   T createObject(BufferContext bc, int offset);
+ 
+-  T read(BufferContext bp, int offset) {
+-    return createObject(bp, offset);
++  @override
++  T read(BufferContext bc, int offset) {
++    return createObject(bc, offset);
+   }
+ }
+ 
+@@ -978,15 +1091,16 @@
+   const TableReader();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => 4;
+ 
+   /// Return the object at [offset].
+   T createObject(BufferContext bc, int offset);
+ 
+   @override
+-  T read(BufferContext bp, int offset) {
+-    int objectOffset = bp.derefObject(offset);
+-    return createObject(bp, objectOffset);
++  T read(BufferContext bc, int offset) {
++    var objectOffset = bc.derefObject(offset);
++    return createObject(bc, objectOffset);
+   }
+ }
+ 
+@@ -997,11 +1111,13 @@
+   const Uint32ListReader();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofUint32;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   List<int> read(BufferContext bc, int offset) =>
+-      new _FbUint32List(bc, bc.derefObject(offset));
++      _FbUint32List(bc, bc.derefObject(offset));
+ }
+ 
+ /// The reader of unsigned 64-bit integers.
+@@ -1011,9 +1127,11 @@
+   const Uint64Reader() : super();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofUint64;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int read(BufferContext bc, int offset) => bc._getUint64(offset);
+ }
+ 
+@@ -1022,9 +1140,11 @@
+   const Uint32Reader() : super();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofUint32;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int read(BufferContext bc, int offset) => bc._getUint32(offset);
+ }
+ 
+@@ -1035,11 +1155,13 @@
+   const Uint16ListReader();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofUint32;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   List<int> read(BufferContext bc, int offset) =>
+-      new _FbUint16List(bc, bc.derefObject(offset));
++      _FbUint16List(bc, bc.derefObject(offset));
+ }
+ 
+ /// The reader of unsigned 32-bit integers.
+@@ -1047,24 +1169,44 @@
+   const Uint16Reader() : super();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofUint16;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int read(BufferContext bc, int offset) => bc._getUint16(offset);
+ }
+ 
+-/// Reader of lists of unsigned 8-bit integer values.
+-///
+-/// The returned unmodifiable lists lazily read values on access.
++/// Reader of unmodifiable binary data (a list of unsigned 8-bit integers).
+ class Uint8ListReader extends Reader<List<int>> {
+-  const Uint8ListReader();
++  /// Enables lazy reading of the list
++  ///
++  /// If true, the returned unmodifiable list lazily reads bytes on access.
++  /// Therefore, the underlying buffer must not change while accessing the list.
++  ///
++  /// If false, reads the whole list immediately as an Uint8List.
++  final bool lazy;
++
++  const Uint8ListReader({this.lazy = true});
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofUint32;
+ 
+   @override
+-  List<int> read(BufferContext bc, int offset) =>
+-      new _FbUint8List(bc, bc.derefObject(offset));
++  @pragma('vm:prefer-inline')
++  List<int> read(BufferContext bc, int offset) {
++    final listOffset = bc.derefObject(offset);
++    if (lazy) return _FbUint8List(bc, listOffset);
++
++    final length = bc._getUint32(listOffset);
++    final result = Uint8List(length);
++    var pos = listOffset + _sizeofUint32;
++    for (var i = 0; i < length; i++, pos++) {
++      result[i] = bc._getUint8(pos);
++    }
++    return result;
++  }
+ }
+ 
+ /// The reader of unsigned 8-bit integers.
+@@ -1072,20 +1214,53 @@
+   const Uint8Reader() : super();
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int get size => _sizeofUint8;
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   int read(BufferContext bc, int offset) => bc._getUint8(offset);
+ }
+ 
++/// Reader of unmodifiable binary data (a list of signed 8-bit integers).
++class Int8ListReader extends Reader<List<int>> {
++  /// Enables lazy reading of the list
++  ///
++  /// If true, the returned unmodifiable list lazily reads bytes on access.
++  /// Therefore, the underlying buffer must not change while accessing the list.
++  ///
++  /// If false, reads the whole list immediately as an Uint8List.
++  final bool lazy;
++
++  const Int8ListReader({this.lazy = true});
++
++  @override
++  @pragma('vm:prefer-inline')
++  int get size => _sizeofUint32;
++
++  @override
++  @pragma('vm:prefer-inline')
++  List<int> read(BufferContext bc, int offset) {
++    final listOffset = bc.derefObject(offset);
++    if (lazy) return _FbUint8List(bc, listOffset);
++
++    final length = bc._getUint32(listOffset);
++    final result = Int8List(length);
++    var pos = listOffset + _sizeofUint32;
++    for (var i = 0; i < length; i++, pos++) {
++      result[i] = bc._getInt8(pos);
++    }
++    return result;
++  }
++}
++
+ /// The list backed by 64-bit values - Uint64 length and Float64.
+ class _FbFloat64List extends _FbList<double> {
+   _FbFloat64List(BufferContext bc, int offset) : super(bc, offset);
+ 
+   @override
+-  double operator [](int i) {
+-    return bc._getFloat64(offset + 4 + 8 * i);
+-  }
++  @pragma('vm:prefer-inline')
++  double operator [](int i) => bc._getFloat64(offset + 4 + 8 * i);
+ }
+ 
+ /// The list backed by 32-bit values - Float32.
+@@ -1093,29 +1268,29 @@
+   _FbFloat32List(BufferContext bc, int offset) : super(bc, offset);
+ 
+   @override
+-  double operator [](int i) {
+-    return bc._getFloat32(offset + 4 + 4 * i);
+-  }
++  @pragma('vm:prefer-inline')
++  double operator [](int i) => bc._getFloat32(offset + 4 + 4 * i);
+ }
+ 
+ /// List backed by a generic object which may have any size.
+ class _FbGenericList<E> extends _FbList<E> {
+   final Reader<E> elementReader;
+ 
+-  List<E> _items;
++  List<E?>? _items;
+ 
+   _FbGenericList(this.elementReader, BufferContext bp, int offset)
+       : super(bp, offset);
+ 
+   @override
++  @pragma('vm:prefer-inline')
+   E operator [](int i) {
+-    _items ??= new List<E>(length);
+-    E item = _items[i];
++    _items ??= List<E?>.filled(length, null);
++    var item = _items![i];
+     if (item == null) {
+       item = elementReader.read(bc, offset + 4 + elementReader.size * i);
+-      _items[i] = item;
++      _items![i] = item;
+     }
+-    return item;
++    return item!;
+   }
+ }
+ 
+@@ -1123,23 +1298,20 @@
+ abstract class _FbList<E> extends Object with ListMixin<E> implements List<E> {
+   final BufferContext bc;
+   final int offset;
+-  int _length;
++  int? _length;
+ 
+   _FbList(this.bc, this.offset);
+ 
+   @override
+-  int get length {
+-    _length ??= bc._getUint32(offset);
+-    return _length;
+-  }
++  @pragma('vm:prefer-inline')
++  int get length => _length ??= bc._getUint32(offset);
+ 
+   @override
+-  void set length(int i) =>
+-      throw new StateError('Attempt to modify immutable list');
++  set length(int i) => throw StateError('Attempt to modify immutable list');
+ 
+   @override
+   void operator []=(int i, E e) =>
+-      throw new StateError('Attempt to modify immutable list');
++      throw StateError('Attempt to modify immutable list');
+ }
+ 
+ /// List backed by 32-bit unsigned integers.
+@@ -1147,9 +1319,8 @@
+   _FbUint32List(BufferContext bc, int offset) : super(bc, offset);
+ 
+   @override
+-  int operator [](int i) {
+-    return bc._getUint32(offset + 4 + 4 * i);
+-  }
++  @pragma('vm:prefer-inline')
++  int operator [](int i) => bc._getUint32(offset + 4 + 4 * i);
+ }
+ 
+ /// List backed by 16-bit unsigned integers.
+@@ -1157,9 +1328,8 @@
+   _FbUint16List(BufferContext bc, int offset) : super(bc, offset);
+ 
+   @override
+-  int operator [](int i) {
+-    return bc._getUint16(offset + 4 + 2 * i);
+-  }
++  @pragma('vm:prefer-inline')
++  int operator [](int i) => bc._getUint16(offset + 4 + 2 * i);
+ }
+ 
+ /// List backed by 8-bit unsigned integers.
+@@ -1167,9 +1337,17 @@
+   _FbUint8List(BufferContext bc, int offset) : super(bc, offset);
+ 
+   @override
+-  int operator [](int i) {
+-    return bc._getUint8(offset + 4 + i);
+-  }
++  @pragma('vm:prefer-inline')
++  int operator [](int i) => bc._getUint8(offset + 4 + i);
++}
++
++/// List backed by 8-bit signed integers.
++class _FbInt8List extends _FbList<int> {
++  _FbInt8List(BufferContext bc, int offset) : super(bc, offset);
++
++  @override
++  @pragma('vm:prefer-inline')
++  int operator [](int i) => bc._getInt8(offset + 4 + i);
+ }
+ 
+ /// List backed by 8-bit unsigned integers.
+@@ -1177,41 +1355,48 @@
+   _FbBoolList(BufferContext bc, int offset) : super(bc, offset);
+ 
+   @override
+-  bool operator [](int i) {
+-    return bc._getUint8(offset + 4 + i) == 1 ? true : false;
+-  }
++  @pragma('vm:prefer-inline')
++  bool operator [](int i) => bc._getUint8(offset + 4 + i) == 1 ? true : false;
+ }
+ 
+ /// Class that describes the structure of a table.
+ class _VTable {
+   static const int _metadataLength = 4;
+ 
+-  final List<int> fieldTails = <int>[];
+-  final List<int> fieldOffsets = <int>[];
++  final int numFields;
++
++  // Note: fieldOffsets start as "tail offsets" and are then transformed by
++  // [computeFieldOffsets()] to actual offsets when a table is finished.
++  final Uint32List fieldOffsets;
++  bool offsetsComputed = false;
++
++  _VTable(this.numFields) : fieldOffsets = Uint32List(numFields);
+ 
+   /// The size of the table that uses this VTable.
+-  int tableSize;
++  int tableSize = 0;
+ 
+-  /// The tail of this VTable.  It is used to share the same VTable between
++  /// The tail of this VTable. It is used to share the same VTable between
+   /// multiple tables of identical structure.
+-  int tail;
++  int tail = 0;
+ 
+   int get _vTableSize => numOfUint16 * _sizeofUint16;
+ 
+-  int get numOfUint16 => 1 + 1 + fieldTails.length;
++  int get numOfUint16 => 1 + 1 + numFields;
+ 
++  @pragma('vm:prefer-inline')
+   void addField(int field, int offset) {
+-    while (fieldTails.length <= field) {
+-      fieldTails.add(null);
+-    }
+-    fieldTails[field] = offset;
++    assert(!offsetsComputed);
++    assert(offset > 0); // it's impossible for field to start at the buffer end
++    assert(offset <= 4294967295); // uint32 max
++    fieldOffsets[field] = offset;
+   }
+ 
++  @pragma('vm:prefer-inline')
+   bool _offsetsMatch(int vt2Start, ByteData buf) {
+-    for (int i = 0; i < fieldOffsets.length; i++) {
++    assert(offsetsComputed);
++    for (var i = 0; i < numFields; i++) {
+       if (fieldOffsets[i] !=
+-          buf.getUint16(
+-              vt2Start + _metadataLength + (2 * i), Endian.little)) {
++          buf.getUint16(vt2Start + _metadataLength + (2 * i), Endian.little)) {
+         return false;
+       }
+     }
+@@ -1219,17 +1404,22 @@
+   }
+ 
+   /// Fill the [fieldOffsets] field.
++  @pragma('vm:prefer-inline')
+   void computeFieldOffsets(int tableTail) {
+-    assert(fieldOffsets.isEmpty);
+-    for (int fieldTail in fieldTails) {
+-      int fieldOffset = fieldTail == null ? 0 : tableTail - fieldTail;
+-      fieldOffsets.add(fieldOffset);
++    assert(!offsetsComputed);
++    offsetsComputed = true;
++    for (var i = 0; i < numFields; i++) {
++      if (fieldOffsets[i] != 0) {
++        fieldOffsets[i] = tableTail - fieldOffsets[i];
++      }
+     }
+   }
+ 
+   /// Outputs this VTable to [buf], which is is expected to be aligned to 16-bit
+   /// and have at least [numOfUint16] 16-bit words available.
++  @pragma('vm:prefer-inline')
+   void output(ByteData buf, int bufOffset) {
++    assert(offsetsComputed);
+     // VTable size.
+     buf.setUint16(bufOffset, numOfUint16 * 2, Endian.little);
+     bufOffset += 2;
+@@ -1237,9 +1427,62 @@
+     buf.setUint16(bufOffset, tableSize, Endian.little);
+     bufOffset += 2;
+     // Field offsets.
+-    for (int fieldOffset in fieldOffsets) {
+-      buf.setUint16(bufOffset, fieldOffset, Endian.little);
++    for (var i = 0; i < numFields; i++) {
++      buf.setUint16(bufOffset, fieldOffsets[i], Endian.little);
+       bufOffset += 2;
+     }
+   }
+ }
++
++/// The interface that [Builder] uses to allocate buffers for encoding.
++abstract class Allocator {
++  const Allocator();
++
++  /// Allocate a [ByteData] buffer of a given size.
++  ByteData allocate(int size);
++
++  /// Free the given [ByteData] buffer previously allocated by [allocate].
++  void deallocate(ByteData data);
++
++  /// Reallocate [newSize] bytes of memory, replacing the old [oldData]. This
++  /// grows downwards, and is intended specifically for use with [Builder].
++  /// Params [inUseBack] and [inUseFront] indicate how much of [oldData] is
++  /// actually in use at each end, and needs to be copied.
++  ByteData resize(
++      ByteData oldData, int newSize, int inUseBack, int inUseFront) {
++    final newData = allocate(newSize);
++    _copyDownward(oldData, newData, inUseBack, inUseFront);
++    deallocate(oldData);
++    return newData;
++  }
++
++  /// Called by [resize] to copy memory from [oldData] to [newData]. Only
++  /// memory of size [inUseFront] and [inUseBack] will be copied from the front
++  /// and back of the old memory allocation.
++  void _copyDownward(
++      ByteData oldData, ByteData newData, int inUseBack, int inUseFront) {
++    if (inUseBack != 0) {
++      newData.buffer.asUint8List().setAll(
++          newData.lengthInBytes - inUseBack,
++          oldData.buffer.asUint8List().getRange(
++              oldData.lengthInBytes - inUseBack, oldData.lengthInBytes));
++    }
++    if (inUseFront != 0) {
++      newData.buffer
++          .asUint8List()
++          .setAll(0, oldData.buffer.asUint8List().getRange(0, inUseFront));
++    }
++  }
++}
++
++class DefaultAllocator extends Allocator {
++  const DefaultAllocator();
++
++  @override
++  ByteData allocate(int size) => ByteData(size);
++
++  @override
++  void deallocate(ByteData data) {
++    // nothing to do, it's garbage-collected
++  }
++}
+diff -urN a/dart/lib/src/builder.dart b/dart/lib/src/builder.dart
+--- a/dart/lib/src/builder.dart	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/lib/src/builder.dart	2023-01-13 07:47:11.939280316 +0000
+@@ -5,38 +5,27 @@
+ 
+ /// The main builder class for creation of a FlexBuffer.
+ class Builder {
+-  ByteData _buffer;
+-  List<_StackValue> _stack;
+-  List<_StackPointer> _stackPointers;
+-  int _offset;
+-  bool _finished;
+-  Map<String, _StackValue> _stringCache;
+-  Map<String, _StackValue> _keyCache;
+-  Map<_KeysHash, _StackValue> _keyVectorCache;
+-  Map<int, _StackValue> _indirectIntCache;
+-  Map<double, _StackValue> _indirectDoubleCache;
++  final ByteData _buffer;
++  List<_StackValue> _stack = [];
++  List<_StackPointer> _stackPointers = [];
++  int _offset = 0;
++  bool _finished = false;
++  final Map<String, _StackValue> _stringCache = {};
++  final Map<String, _StackValue> _keyCache = {};
++  final Map<_KeysHash, _StackValue> _keyVectorCache = {};
++  final Map<int, _StackValue> _indirectIntCache = {};
++  final Map<double, _StackValue> _indirectDoubleCache = {};
+ 
+   /// Instantiate the builder if you intent to gradually build up the buffer by calling
+   /// add... methods and calling [finish] to receive the the resulting byte array.
+   ///
+   /// The default size of internal buffer is set to 2048. Provide a different value in order to avoid buffer copies.
+-  Builder({int size = 2048}) {
+-    _buffer = ByteData(size);
+-    _stack = [];
+-    _stackPointers = [];
+-    _offset = 0;
+-    _finished = false;
+-    _stringCache = {};
+-    _keyCache = {};
+-    _keyVectorCache = {};
+-    _indirectIntCache = {};
+-    _indirectDoubleCache = {};
+-  }
++  Builder({int size = 2048}) : _buffer = ByteData(size);
+ 
+   /// Use this method in order to turn an object into a FlexBuffer directly.
+   ///
+   /// Use the manual instantiation of the [Builder] and gradual addition of values, if performance is more important than convenience.
+-  static ByteBuffer buildFromObject(Object value) {
++  static ByteBuffer buildFromObject(Object? value) {
+     final builder = Builder();
+     builder._add(value);
+     final buffer = builder.finish();
+@@ -45,7 +34,7 @@
+     return byteData.buffer;
+   }
+ 
+-  void _add(Object value) {
++  void _add(Object? value) {
+     if (value == null) {
+       addNull();
+     } else if (value is bool) {
+@@ -81,32 +70,32 @@
+   /// Specifically useful when building up a vector where values can be null.
+   void addNull() {
+     _integrityCheckOnValueAddition();
+-    _stack.add(_StackValue.WithNull());
++    _stack.add(_StackValue.withNull());
+   }
+ 
+   /// Adds a string value.
+   void addInt(int value) {
+     _integrityCheckOnValueAddition();
+-    _stack.add(_StackValue.WithInt(value));
++    _stack.add(_StackValue.withInt(value));
+   }
+ 
+   /// Adds a bool value.
+   void addBool(bool value) {
+     _integrityCheckOnValueAddition();
+-    _stack.add(_StackValue.WithBool(value));
++    _stack.add(_StackValue.withBool(value));
+   }
+ 
+   /// Adds a double value.
+   void addDouble(double value) {
+     _integrityCheckOnValueAddition();
+-    _stack.add(_StackValue.WithDouble(value));
++    _stack.add(_StackValue.withDouble(value));
+   }
+ 
+   /// Adds a string value.
+   void addString(String value) {
+     _integrityCheckOnValueAddition();
+     if (_stringCache.containsKey(value)) {
+-      _stack.add(_stringCache[value]);
++      _stack.add(_stringCache[value]!);
+       return;
+     }
+     final utf8String = utf8.encode(value);
+@@ -118,7 +107,8 @@
+     final newOffset = _newOffset(length + 1);
+     _pushBuffer(utf8String);
+     _offset = newOffset;
+-    final stackValue = _StackValue.WithOffset(stringOffset, ValueType.String, bitWidth);
++    final stackValue =
++        _StackValue.withOffset(stringOffset, ValueType.String, bitWidth);
+     _stack.add(stackValue);
+     _stringCache[value] = stackValue;
+   }
+@@ -129,7 +119,7 @@
+   void addKey(String value) {
+     _integrityCheckOnKeyAddition();
+     if (_keyCache.containsKey(value)) {
+-      _stack.add(_keyCache[value]);
++      _stack.add(_keyCache[value]!);
+       return;
+     }
+     final utf8String = utf8.encode(value);
+@@ -138,7 +128,8 @@
+     final newOffset = _newOffset(length + 1);
+     _pushBuffer(utf8String);
+     _offset = newOffset;
+-    final stackValue = _StackValue.WithOffset(keyOffset, ValueType.Key, BitWidth.width8);
++    final stackValue =
++        _StackValue.withOffset(keyOffset, ValueType.Key, BitWidth.width8);
+     _stack.add(stackValue);
+     _keyCache[value] = stackValue;
+   }
+@@ -156,7 +147,8 @@
+     final newOffset = _newOffset(length);
+     _pushBuffer(value.asUint8List());
+     _offset = newOffset;
+-    final stackValue = _StackValue.WithOffset(blobOffset, ValueType.Blob, bitWidth);
++    final stackValue =
++        _StackValue.withOffset(blobOffset, ValueType.Blob, bitWidth);
+     _stack.add(stackValue);
+   }
+ 
+@@ -169,15 +161,16 @@
+   void addIntIndirectly(int value, {bool cache = false}) {
+     _integrityCheckOnValueAddition();
+     if (_indirectIntCache.containsKey(value)) {
+-      _stack.add(_indirectIntCache[value]);
++      _stack.add(_indirectIntCache[value]!);
+       return;
+     }
+-    final stackValue = _StackValue.WithInt(value);
++    final stackValue = _StackValue.withInt(value);
+     final byteWidth = _align(stackValue.width);
+     final newOffset = _newOffset(byteWidth);
+     final valueOffset = _offset;
+     _pushBuffer(stackValue.asU8List(stackValue.width));
+-    final stackOffset = _StackValue.WithOffset(valueOffset, ValueType.IndirectInt, stackValue.width);
++    final stackOffset = _StackValue.withOffset(
++        valueOffset, ValueType.IndirectInt, stackValue.width);
+     _stack.add(stackOffset);
+     _offset = newOffset;
+     if (cache) {
+@@ -193,15 +186,16 @@
+   void addDoubleIndirectly(double value, {bool cache = false}) {
+     _integrityCheckOnValueAddition();
+     if (cache && _indirectDoubleCache.containsKey(value)) {
+-      _stack.add(_indirectDoubleCache[value]);
++      _stack.add(_indirectDoubleCache[value]!);
+       return;
+     }
+-    final stackValue = _StackValue.WithDouble(value);
++    final stackValue = _StackValue.withDouble(value);
+     final byteWidth = _align(stackValue.width);
+     final newOffset = _newOffset(byteWidth);
+     final valueOffset = _offset;
+     _pushBuffer(stackValue.asU8List(stackValue.width));
+-    final stackOffset = _StackValue.WithOffset(valueOffset, ValueType.IndirectFloat, stackValue.width);
++    final stackOffset = _StackValue.withOffset(
++        valueOffset, ValueType.IndirectFloat, stackValue.width);
+     _stack.add(stackOffset);
+     _offset = newOffset;
+     if (cache) {
+@@ -258,8 +252,10 @@
+     tmp._offset = _offset;
+     tmp._stack = List.from(_stack);
+     tmp._stackPointers = List.from(_stackPointers);
+-    tmp._buffer.buffer.asUint8List().setAll(0, _buffer.buffer.asUint8List(0, _offset));
+-    for (var i = 0; i < tmp._stackPointers.length; i++){
++    tmp._buffer.buffer
++        .asUint8List()
++        .setAll(0, _buffer.buffer.asUint8List(0, _offset));
++    for (var i = 0; i < tmp._stackPointers.length; i++) {
+       tmp.end();
+     }
+     final buffer = tmp.finish();
+@@ -267,14 +263,15 @@
+     bd.buffer.asUint8List().setAll(0, buffer);
+     return bd.buffer;
+   }
+-  
++
+   void _integrityCheckOnValueAddition() {
+     if (_finished) {
+       throw StateError('Adding values after finish is prohibited');
+     }
+     if (_stackPointers.isNotEmpty && _stackPointers.last.isVector == false) {
+       if (_stack.last.type != ValueType.Key) {
+-        throw StateError('Adding value to a map before adding a key is prohibited');
++        throw StateError(
++            'Adding value to a map before adding a key is prohibited');
+       }
+     }
+   }
+@@ -290,7 +287,8 @@
+ 
+   void _finish() {
+     if (_stack.length != 1) {
+-      throw StateError('Stack has to be exactly 1, but is ${_stack.length}. You have to end all started vectors and maps, before calling [finish]');
++      throw StateError(
++          'Stack has to be exactly 1, but is ${_stack.length}. You have to end all started vectors and maps, before calling [finish]');
+     }
+     final value = _stack[0];
+     final byteWidth = _align(value.elementWidth(_offset, 0));
+@@ -299,8 +297,9 @@
+     _writeUInt(byteWidth, 1);
+     _finished = true;
+   }
+-  
+-  _StackValue _createVector(int start, int vecLength, int step, [_StackValue keys]) {
++
++  _StackValue _createVector(int start, int vecLength, int step,
++      [_StackValue? keys]) {
+     var bitWidth = BitWidthUtil.uwidth(vecLength);
+     var prefixElements = 1;
+     if (keys != null) {
+@@ -327,7 +326,9 @@
+       }
+     }
+     final byteWidth = _align(bitWidth);
+-    final fix = typed & ValueTypeUtils.isNumber(vectorType) && vecLength >= 2 && vecLength <= 4;
++    final fix = typed & ValueTypeUtils.isNumber(vectorType) &&
++        vecLength >= 2 &&
++        vecLength <= 4;
+     if (keys != null) {
+       _writeStackValue(keys, byteWidth);
+       _writeUInt(1 << keys.width.index, byteWidth);
+@@ -345,13 +346,14 @@
+       }
+     }
+     if (keys != null) {
+-      return _StackValue.WithOffset(vecOffset, ValueType.Map, bitWidth);
++      return _StackValue.withOffset(vecOffset, ValueType.Map, bitWidth);
+     }
+     if (typed) {
+-      final vType = ValueTypeUtils.toTypedVector(vectorType, fix ? vecLength : 0);
+-      return _StackValue.WithOffset(vecOffset, vType, bitWidth);
++      final vType =
++          ValueTypeUtils.toTypedVector(vectorType, fix ? vecLength : 0);
++      return _StackValue.withOffset(vecOffset, vType, bitWidth);
+     }
+-    return _StackValue.WithOffset(vecOffset, ValueType.Vector, bitWidth);
++    return _StackValue.withOffset(vecOffset, ValueType.Vector, bitWidth);
+   }
+ 
+   void _endVector(_StackPointer pointer) {
+@@ -363,12 +365,13 @@
+ 
+   void _sortKeysAndEndMap(_StackPointer pointer) {
+     if (((_stack.length - pointer.stackPosition) & 1) == 1) {
+-      throw StateError('The stack needs to hold key value pairs (even number of elements). Check if you combined [addKey] with add... method calls properly.');
++      throw StateError(
++          'The stack needs to hold key value pairs (even number of elements). Check if you combined [addKey] with add... method calls properly.');
+     }
+ 
+     var sorted = true;
+     for (var i = pointer.stackPosition; i < _stack.length - 2; i += 2) {
+-      if (_shouldFlip(_stack[i], _stack[i+2])) {
++      if (_shouldFlip(_stack[i], _stack[i + 2])) {
+         sorted = false;
+         break;
+       }
+@@ -394,36 +397,38 @@
+     }
+     _endMap(pointer);
+   }
+-  
++
+   void _endMap(_StackPointer pointer) {
+     final vecLength = (_stack.length - pointer.stackPosition) >> 1;
+     final offsets = <int>[];
+     for (var i = pointer.stackPosition; i < _stack.length; i += 2) {
+-      offsets.add(_stack[i].offset);
++      offsets.add(_stack[i].offset!);
+     }
+     final keysHash = _KeysHash(offsets);
+-    var keysStackValue;
++    _StackValue? keysStackValue;
+     if (_keyVectorCache.containsKey(keysHash)) {
+       keysStackValue = _keyVectorCache[keysHash];
+     } else {
+       keysStackValue = _createVector(pointer.stackPosition, vecLength, 2);
+       _keyVectorCache[keysHash] = keysStackValue;
+     }
+-    final vec = _createVector(pointer.stackPosition + 1, vecLength, 2, keysStackValue);
++    final vec =
++        _createVector(pointer.stackPosition + 1, vecLength, 2, keysStackValue);
+     _stack.removeRange(pointer.stackPosition, _stack.length);
+     _stack.add(vec);
+   }
+ 
+   bool _shouldFlip(_StackValue v1, _StackValue v2) {
+     if (v1.type != ValueType.Key || v2.type != ValueType.Key) {
+-      throw StateError('Stack values are not keys $v1 | $v2. Check if you combined [addKey] with add... method calls properly.');
++      throw StateError(
++          'Stack values are not keys $v1 | $v2. Check if you combined [addKey] with add... method calls properly.');
+     }
+ 
+-    var c1, c2;
++    late int c1, c2;
+     var index = 0;
+     do {
+-      c1 = _buffer.getUint8(v1.offset + index);
+-      c2 = _buffer.getUint8(v2.offset + index);
++      c1 = _buffer.getUint8(v1.offset! + index);
++      c2 = _buffer.getUint8(v2.offset! + index);
+       if (c2 < c1) return true;
+       if (c1 < c2) return false;
+       index += 1;
+@@ -440,11 +445,12 @@
+   void _writeStackValue(_StackValue value, int byteWidth) {
+     final newOffset = _newOffset(byteWidth);
+     if (value.isOffset) {
+-      final relativeOffset = _offset - value.offset;
++      final relativeOffset = _offset - value.offset!;
+       if (byteWidth == 8 || relativeOffset < (1 << (byteWidth * 8))) {
+         _writeUInt(relativeOffset, byteWidth);
+       } else {
+-        throw StateError('Unexpected size $byteWidth. This might be a bug. Please create an issue https://github.com/google/flatbuffers/issues/new');
++        throw StateError(
++            'Unexpected size $byteWidth. This might be a bug. Please create an issue https://github.com/google/flatbuffers/issues/new');
+       }
+     } else {
+       _pushBuffer(value.asU8List(BitWidthUtil.fromByteWidth(byteWidth)));
+@@ -467,16 +473,13 @@
+     }
+     if (prevSize < size) {
+       final newBuf = ByteData(size);
+-      newBuf.buffer
+-          .asUint8List()
+-          .setAll(0, _buffer.buffer.asUint8List());
++      newBuf.buffer.asUint8List().setAll(0, _buffer.buffer.asUint8List());
+     }
+     return newOffset;
+   }
+ 
+   void _pushInt(int value, BitWidth width) {
+     switch (width) {
+-
+       case BitWidth.width8:
+         _buffer.setInt8(_offset, value);
+         break;
+@@ -494,7 +497,6 @@
+ 
+   void _pushUInt(int value, BitWidth width) {
+     switch (width) {
+-
+       case BitWidth.width8:
+         _buffer.setUint8(_offset, value);
+         break;
+@@ -516,37 +518,39 @@
+ }
+ 
+ class _StackValue {
+-  Object _value;
+-  int _offset;
+-  ValueType _type;
+-  BitWidth _width;
+-  _StackValue.WithNull() {
+-    _type = ValueType.Null;
+-    _width = BitWidth.width8;
+-  }
+-  _StackValue.WithInt(int value) {
+-    _type = value != null ? ValueType.Int : ValueType.Null;
+-    _width = BitWidthUtil.width(value);
+-    _value = value;
+-  }
+-  _StackValue.WithBool(bool value) {
+-    _type = value != null ? ValueType.Bool : ValueType.Null;
+-    _width = BitWidth.width8;
+-    _value = value;
+-  }
+-  _StackValue.WithDouble(double value) {
+-    _type = value != null ? ValueType.Float : ValueType.Null;
+-    _width = BitWidthUtil.width(value);
+-    _value = value;
+-  }
+-  _StackValue.WithOffset(int value, ValueType type, BitWidth width) {
+-    _offset = value;
+-    _type = type;
+-    _width = width;
+-  }
++  late Object _value;
++  int? _offset;
++  final ValueType _type;
++  final BitWidth _width;
++
++  _StackValue.withNull()
++      : _type = ValueType.Null,
++        _width = BitWidth.width8;
++
++  _StackValue.withInt(int value)
++      : _type = ValueType.Int,
++        _width = BitWidthUtil.width(value),
++        _value = value;
++
++  _StackValue.withBool(bool value)
++      : _type = ValueType.Bool,
++        _width = BitWidth.width8,
++        _value = value;
++
++  _StackValue.withDouble(double value)
++      : _type = ValueType.Float,
++        _width = BitWidthUtil.width(value),
++        _value = value;
++
++  _StackValue.withOffset(int value, ValueType type, BitWidth width)
++      : _offset = value,
++        _type = type,
++        _width = width;
+ 
+   BitWidth storedWidth({BitWidth width = BitWidth.width8}) {
+-    return ValueTypeUtils.isInline(_type) ? BitWidthUtil.max(_width, width) : _width;
++    return ValueTypeUtils.isInline(_type)
++        ? BitWidthUtil.max(_width, width)
++        : _width;
+   }
+ 
+   int storedPackedType({BitWidth width = BitWidth.width8}) {
+@@ -555,16 +559,19 @@
+ 
+   BitWidth elementWidth(int size, int index) {
+     if (ValueTypeUtils.isInline(_type)) return _width;
+-    for(var i = 0; i < 4; i++) {
++    final offset = _offset!;
++    for (var i = 0; i < 4; i++) {
+       final width = 1 << i;
+-      final offsetLoc = size + BitWidthUtil.paddingSize(size, width) + index * width;
+-      final offset = offsetLoc - _offset;
+-      final bitWidth = BitWidthUtil.uwidth(offset);
++      final bitWidth = BitWidthUtil.uwidth(size +
++          BitWidthUtil.paddingSize(size, width) +
++          index * width -
++          offset);
+       if (1 << bitWidth.index == width) {
+         return bitWidth;
+       }
+     }
+-    throw StateError('Element is of unknown. Size: $size at index: $index. This might be a bug. Please create an issue https://github.com/google/flatbuffers/issues/new');
++    throw StateError(
++        'Element is of unknown. Size: $size at index: $index. This might be a bug. Please create an issue https://github.com/google/flatbuffers/issues/new');
+   }
+ 
+   List<int> asU8List(BitWidth width) {
+@@ -572,30 +579,30 @@
+       if (_type == ValueType.Float) {
+         if (width == BitWidth.width32) {
+           final result = ByteData(4);
+-          result.setFloat32(0, _value, Endian.little);
++          result.setFloat32(0, _value as double, Endian.little);
+           return result.buffer.asUint8List();
+         } else {
+           final result = ByteData(8);
+-          result.setFloat64(0, _value, Endian.little);
++          result.setFloat64(0, _value as double, Endian.little);
+           return result.buffer.asUint8List();
+         }
+       } else {
+-        switch(width) {
++        switch (width) {
+           case BitWidth.width8:
+             final result = ByteData(1);
+-            result.setInt8(0, _value);
++            result.setInt8(0, _value as int);
+             return result.buffer.asUint8List();
+           case BitWidth.width16:
+             final result = ByteData(2);
+-            result.setInt16(0, _value, Endian.little);
++            result.setInt16(0, _value as int, Endian.little);
+             return result.buffer.asUint8List();
+           case BitWidth.width32:
+             final result = ByteData(4);
+-            result.setInt32(0, _value, Endian.little);
++            result.setInt32(0, _value as int, Endian.little);
+             return result.buffer.asUint8List();
+           case BitWidth.width64:
+             final result = ByteData(8);
+-            result.setInt64(0, _value, Endian.little);
++            result.setInt64(0, _value as int, Endian.little);
+             return result.buffer.asUint8List();
+         }
+       }
+@@ -607,11 +614,12 @@
+     }
+     if (_type == ValueType.Bool) {
+       final result = ByteData(1);
+-      result.setInt8(0, _value ? 1 : 0);
++      result.setInt8(0, _value as bool ? 1 : 0);
+       return result.buffer.asUint8List();
+     }
+ 
+-    throw StateError('Unexpected type: $_type. This might be a bug. Please create an issue https://github.com/google/flatbuffers/issues/new');
++    throw StateError(
++        'Unexpected type: $_type. This might be a bug. Please create an issue https://github.com/google/flatbuffers/issues/new');
+   }
+ 
+   ValueType get type {
+@@ -625,7 +633,8 @@
+   bool get isOffset {
+     return !ValueTypeUtils.isInline(_type);
+   }
+-  int get offset => _offset;
++
++  int? get offset => _offset;
+ 
+   bool get isFloat32 {
+     return _type == ValueType.Float && _width == BitWidth.width32;
+@@ -635,6 +644,7 @@
+ class _StackPointer {
+   int stackPosition;
+   bool isVector;
++
+   _StackPointer(this.stackPosition, this.isVector);
+ }
+ 
+diff -urN a/dart/lib/src/reference.dart b/dart/lib/src/reference.dart
+--- a/dart/lib/src/reference.dart	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/lib/src/reference.dart	2023-01-13 07:47:12.158282339 +0000
+@@ -11,14 +11,15 @@
+   final int _offset;
+   final BitWidth _parentWidth;
+   final String _path;
+-  int _byteWidth;
+-  ValueType _valueType;
+-  int _length;
+-
+-  Reference._(this._buffer, this._offset, this._parentWidth, int packedType, this._path) {
+-    _byteWidth = 1 << (packedType & 3);
+-    _valueType = ValueTypeUtils.fromInt(packedType >> 2);
+-  }
++  final int _byteWidth;
++  final ValueType _valueType;
++  int? _length;
++
++  Reference._(
++      this._buffer, this._offset, this._parentWidth, int packedType, this._path,
++      [int? byteWidth, ValueType? valueType])
++      : _byteWidth = byteWidth ?? 1 << (packedType & 3),
++        _valueType = valueType ?? ValueTypeUtils.fromInt(packedType >> 2);
+ 
+   /// Use this method to access the root value of a FlexBuffer.
+   static Reference fromBuffer(ByteBuffer buffer) {
+@@ -30,31 +31,44 @@
+     final byteWidth = byteData.getUint8(len - 1);
+     final packedType = byteData.getUint8(len - 2);
+     final offset = len - byteWidth - 2;
+-    return Reference._(ByteData.view(buffer), offset, BitWidthUtil.fromByteWidth(byteWidth), packedType, "/");
++    return Reference._(ByteData.view(buffer), offset,
++        BitWidthUtil.fromByteWidth(byteWidth), packedType, "/");
+   }
+ 
+   /// Returns true if the underlying value is null.
+   bool get isNull => _valueType == ValueType.Null;
++
+   /// Returns true if the underlying value can be represented as [num].
+-  bool get isNum => ValueTypeUtils.isNumber(_valueType) || ValueTypeUtils.isIndirectNumber(_valueType);
++  bool get isNum =>
++      ValueTypeUtils.isNumber(_valueType) ||
++      ValueTypeUtils.isIndirectNumber(_valueType);
++
+   /// Returns true if the underlying value was encoded as a float (direct or indirect).
+-  bool get isDouble => _valueType == ValueType.Float || _valueType == ValueType.IndirectFloat;
++  bool get isDouble =>
++      _valueType == ValueType.Float || _valueType == ValueType.IndirectFloat;
++
+   /// Returns true if the underlying value was encoded as an int or uint (direct or indirect).
+   bool get isInt => isNum && !isDouble;
++
+   /// Returns true if the underlying value was encoded as a string or a key.
+-  bool get isString => _valueType == ValueType.String || _valueType == ValueType.Key;
++  bool get isString =>
++      _valueType == ValueType.String || _valueType == ValueType.Key;
++
+   /// Returns true if the underlying value was encoded as a bool.
+   bool get isBool => _valueType == ValueType.Bool;
++
+   /// Returns true if the underlying value was encoded as a blob.
+   bool get isBlob => _valueType == ValueType.Blob;
++
+   /// Returns true if the underlying value points to a vector.
+   bool get isVector => ValueTypeUtils.isAVector(_valueType);
++
+   /// Returns true if the underlying value points to a map.
+   bool get isMap => _valueType == ValueType.Map;
+ 
+   /// If this [isBool], returns the bool value. Otherwise, returns null.
+-  bool get boolValue {
+-    if(_valueType == ValueType.Bool) {
++  bool? get boolValue {
++    if (_valueType == ValueType.Bool) {
+       return _readInt(_offset, _parentWidth) != 0;
+     }
+     return null;
+@@ -63,7 +77,7 @@
+   /// Returns an [int], if the underlying value can be represented as an int.
+   ///
+   /// Otherwise returns [null].
+-  int get intValue {
++  int? get intValue {
+     if (_valueType == ValueType.Int) {
+       return _readInt(_offset, _parentWidth);
+     }
+@@ -82,7 +96,7 @@
+   /// Returns [double], if the underlying value [isDouble].
+   ///
+   /// Otherwise returns [null].
+-  double get doubleValue {
++  double? get doubleValue {
+     if (_valueType == ValueType.Float) {
+       return _readFloat(_offset, _parentWidth);
+     }
+@@ -95,12 +109,12 @@
+   /// Returns [num], if the underlying value is numeric, be it int uint, or float (direct or indirect).
+   ///
+   /// Otherwise returns [null].
+-  num get numValue => doubleValue ?? intValue;
++  num? get numValue => doubleValue ?? intValue;
+ 
+   /// Returns [String] value or null otherwise.
+-  /// 
+-  /// This method performers a utf8 decoding, as FlexBuffers format stores strings in utf8 encoding. 
+-  String get stringValue {
++  ///
++  /// This method performers a utf8 decoding, as FlexBuffers format stores strings in utf8 encoding.
++  String? get stringValue {
+     if (_valueType == ValueType.String || _valueType == ValueType.Key) {
+       return utf8.decode(_buffer.buffer.asUint8List(_indirect, length));
+     }
+@@ -108,7 +122,7 @@
+   }
+ 
+   /// Returns [Uint8List] value or null otherwise.
+-  Uint8List get blobValue {
++  Uint8List? get blobValue {
+     if (_valueType == ValueType.Blob) {
+       return _buffer.buffer.asUint8List(_indirect, length);
+     }
+@@ -122,22 +136,31 @@
+   Reference operator [](Object key) {
+     if (key is int && ValueTypeUtils.isAVector(_valueType)) {
+       final index = key;
+-      if(index >= length || index < 0) {
+-        throw ArgumentError('Key: [$key] is not applicable on: $_path of: $_valueType length: $length');
++      if (index >= length || index < 0) {
++        throw ArgumentError(
++            'Key: [$key] is not applicable on: $_path of: $_valueType length: $length');
+       }
+       final elementOffset = _indirect + index * _byteWidth;
+-      final reference = Reference._(_buffer, elementOffset, BitWidthUtil.fromByteWidth(_byteWidth), 0, "$_path[$index]");
+-      reference._byteWidth = 1;
++      int packedType = 0;
++      int? byteWidth;
++      ValueType? valueType;
+       if (ValueTypeUtils.isTypedVector(_valueType)) {
+-        reference._valueType = ValueTypeUtils.typedVectorElementType(_valueType);
+-        return reference;
+-      }
+-      if(ValueTypeUtils.isFixedTypedVector(_valueType)) {
+-        reference._valueType = ValueTypeUtils.fixedTypedVectorElementType(_valueType);
+-        return reference;
++        byteWidth = 1;
++        valueType = ValueTypeUtils.typedVectorElementType(_valueType);
++      } else if (ValueTypeUtils.isFixedTypedVector(_valueType)) {
++        byteWidth = 1;
++        valueType = ValueTypeUtils.fixedTypedVectorElementType(_valueType);
++      } else {
++        packedType = _buffer.getUint8(_indirect + length * _byteWidth + index);
+       }
+-      final packedType = _buffer.getUint8(_indirect + length * _byteWidth + index);
+-      return Reference._(_buffer, elementOffset, BitWidthUtil.fromByteWidth(_byteWidth), packedType, "$_path[$index]");
++      return Reference._(
++          _buffer,
++          elementOffset,
++          BitWidthUtil.fromByteWidth(_byteWidth),
++          packedType,
++          "$_path[$index]",
++          byteWidth,
++          valueType);
+     }
+     if (key is String && _valueType == ValueType.Map) {
+       final index = _keyIndex(key);
+@@ -145,13 +168,14 @@
+         return _valueForIndexWithKey(index, key);
+       }
+     }
+-    throw ArgumentError('Key: [$key] is not applicable on: $_path of: $_valueType');
++    throw ArgumentError(
++        'Key: [$key] is not applicable on: $_path of: $_valueType');
+   }
+ 
+   /// Get an iterable if the underlying flexBuffer value is a vector.
+   /// Otherwise throws an exception.
+   Iterable<Reference> get vectorIterable {
+-    if(isVector == false) {
++    if (isVector == false) {
+       throw UnsupportedError('Value is not a vector. It is: $_valueType');
+     }
+     return _VectorIterator(this);
+@@ -160,7 +184,7 @@
+   /// Get an iterable for keys if the underlying flexBuffer value is a map.
+   /// Otherwise throws an exception.
+   Iterable<String> get mapKeyIterable {
+-    if(isMap == false) {
++    if (isMap == false) {
+       throw UnsupportedError('Value is not a map. It is: $_valueType');
+     }
+     return _MapKeyIterator(this);
+@@ -169,7 +193,7 @@
+   /// Get an iterable for values if the underlying flexBuffer value is a map.
+   /// Otherwise throws an exception.
+   Iterable<Reference> get mapValueIterable {
+-    if(isMap == false) {
++    if (isMap == false) {
+       throw UnsupportedError('Value is not a map. It is: $_valueType');
+     }
+     return _MapValueIterator(this);
+@@ -181,59 +205,62 @@
+   /// If the underlying value is a vector, or map, the length reflects number of elements / element pairs.
+   /// If the values is a string or a blob, the length reflects a number of bytes the value occupies (strings are encoded in utf8 format).
+   int get length {
+-    if (_length != null) {
+-      return _length;
+-    }
+-    // needs to be checked before more generic isAVector
+-    if(ValueTypeUtils.isFixedTypedVector(_valueType)) {
+-      _length = ValueTypeUtils.fixedTypedVectorElementSize(_valueType);
+-    } else if(_valueType == ValueType.Blob || ValueTypeUtils.isAVector(_valueType) || _valueType == ValueType.Map){
+-      _length = _readUInt(_indirect - _byteWidth, BitWidthUtil.fromByteWidth(_byteWidth));
+-    } else if (_valueType == ValueType.Null) {
+-      _length = 0;
+-    } else if (_valueType == ValueType.String) {
+-      final indirect = _indirect;
+-      var size_byte_width = _byteWidth;
+-      var size = _readUInt(indirect - size_byte_width, BitWidthUtil.fromByteWidth(size_byte_width));
+-      while (_buffer.getInt8(indirect + size) != 0) {
+-        size_byte_width <<= 1;
+-        size = _readUInt(indirect - size_byte_width, BitWidthUtil.fromByteWidth(size_byte_width));
+-      }
+-      _length = size;
+-    } else if (_valueType == ValueType.Key) {
+-      final indirect = _indirect;
+-      var size = 1;
+-      while (_buffer.getInt8(indirect + size) != 0) {
+-        size += 1;
++    if (_length == null) {
++      // needs to be checked before more generic isAVector
++      if (ValueTypeUtils.isFixedTypedVector(_valueType)) {
++        _length = ValueTypeUtils.fixedTypedVectorElementSize(_valueType);
++      } else if (_valueType == ValueType.Blob ||
++          ValueTypeUtils.isAVector(_valueType) ||
++          _valueType == ValueType.Map) {
++        _length = _readUInt(
++            _indirect - _byteWidth, BitWidthUtil.fromByteWidth(_byteWidth));
++      } else if (_valueType == ValueType.Null) {
++        _length = 0;
++      } else if (_valueType == ValueType.String) {
++        final indirect = _indirect;
++        var sizeByteWidth = _byteWidth;
++        var size = _readUInt(indirect - sizeByteWidth,
++            BitWidthUtil.fromByteWidth(sizeByteWidth));
++        while (_buffer.getInt8(indirect + size) != 0) {
++          sizeByteWidth <<= 1;
++          size = _readUInt(indirect - sizeByteWidth,
++              BitWidthUtil.fromByteWidth(sizeByteWidth));
++        }
++        _length = size;
++      } else if (_valueType == ValueType.Key) {
++        final indirect = _indirect;
++        var size = 1;
++        while (_buffer.getInt8(indirect + size) != 0) {
++          size += 1;
++        }
++        _length = size;
++      } else {
++        _length = 1;
+       }
+-      _length = size;
+-    } else {
+-      _length = 1;
+     }
+-    return _length;
++    return _length!;
+   }
+ 
+-
+   /// Returns a minified JSON representation of the underlying FlexBuffer value.
+   ///
+   /// This method involves materializing the entire object tree, which may be
+   /// expensive. It is more efficient to work with [Reference] and access only the needed data.
+   /// Blob values are represented as base64 encoded string.
+   String get json {
+-    if(_valueType == ValueType.Bool) {
+-      return boolValue ? 'true' : 'false';
++    if (_valueType == ValueType.Bool) {
++      return boolValue! ? 'true' : 'false';
+     }
+     if (_valueType == ValueType.Null) {
+       return 'null';
+     }
+-    if(ValueTypeUtils.isNumber(_valueType)) {
++    if (ValueTypeUtils.isNumber(_valueType)) {
+       return jsonEncode(numValue);
+     }
+     if (_valueType == ValueType.String) {
+       return jsonEncode(stringValue);
+     }
+     if (_valueType == ValueType.Blob) {
+-      return jsonEncode(base64Encode(blobValue));
++      return jsonEncode(base64Encode(blobValue!));
+     }
+     if (ValueTypeUtils.isAVector(_valueType)) {
+       final result = StringBuffer();
+@@ -261,7 +288,8 @@
+       result.write('}');
+       return result.toString();
+     }
+-    throw UnsupportedError('Type: $_valueType is not supported for JSON conversion');
++    throw UnsupportedError(
++        'Type: $_valueType is not supported for JSON conversion');
+   }
+ 
+   /// Computes the indirect offset of the value.
+@@ -316,16 +344,20 @@
+   }
+ 
+   void _validateOffset(int offset, BitWidth width) {
+-    if (_offset < 0 || _buffer.lengthInBytes <= offset + width.index || offset & (BitWidthUtil.toByteWidth(width) - 1) != 0) {
++    if (_offset < 0 ||
++        _buffer.lengthInBytes <= offset + width.index ||
++        offset & (BitWidthUtil.toByteWidth(width) - 1) != 0) {
+       throw StateError('Bad offset: $offset, width: $width');
+     }
+   }
+ 
+-  int _keyIndex(String key) {
++  int? _keyIndex(String key) {
+     final input = utf8.encode(key);
+     final keysVectorOffset = _indirect - _byteWidth * 3;
+-    final indirectOffset = keysVectorOffset - _readUInt(keysVectorOffset, BitWidthUtil.fromByteWidth(_byteWidth));
+-    final byteWidth = _readUInt(keysVectorOffset + _byteWidth, BitWidthUtil.fromByteWidth(_byteWidth));
++    final indirectOffset = keysVectorOffset -
++        _readUInt(keysVectorOffset, BitWidthUtil.fromByteWidth(_byteWidth));
++    final byteWidth = _readUInt(
++        keysVectorOffset + _byteWidth, BitWidthUtil.fromByteWidth(_byteWidth));
+     var low = 0;
+     var high = length - 1;
+     while (low <= high) {
+@@ -341,9 +373,10 @@
+     return null;
+   }
+ 
+-  int _diffKeys(List<int> input, int index, int indirect_offset, int byteWidth) {
+-    final keyOffset = indirect_offset + index * byteWidth;
+-    final keyIndirectOffset = keyOffset - _readUInt(keyOffset, BitWidthUtil.fromByteWidth(byteWidth));
++  int _diffKeys(List<int> input, int index, int indirectOffset, int byteWidth) {
++    final keyOffset = indirectOffset + index * byteWidth;
++    final keyIndirectOffset =
++        keyOffset - _readUInt(keyOffset, BitWidthUtil.fromByteWidth(byteWidth));
+     for (var i = 0; i < input.length; i++) {
+       final dif = input[i] - _buffer.getUint8(keyIndirectOffset + i);
+       if (dif != 0) {
+@@ -357,38 +390,42 @@
+     final indirect = _indirect;
+     final elementOffset = indirect + index * _byteWidth;
+     final packedType = _buffer.getUint8(indirect + length * _byteWidth + index);
+-    return Reference._(_buffer, elementOffset, BitWidthUtil.fromByteWidth(_byteWidth), packedType, "$_path/$key");
++    return Reference._(_buffer, elementOffset,
++        BitWidthUtil.fromByteWidth(_byteWidth), packedType, "$_path/$key");
+   }
+ 
+   Reference _valueForIndex(int index) {
+     final indirect = _indirect;
+     final elementOffset = indirect + index * _byteWidth;
+     final packedType = _buffer.getUint8(indirect + length * _byteWidth + index);
+-    return Reference._(_buffer, elementOffset, BitWidthUtil.fromByteWidth(_byteWidth), packedType, "$_path/[$index]");
++    return Reference._(_buffer, elementOffset,
++        BitWidthUtil.fromByteWidth(_byteWidth), packedType, "$_path/[$index]");
+   }
+ 
+   String _keyForIndex(int index) {
+     final keysVectorOffset = _indirect - _byteWidth * 3;
+-    final indirectOffset = keysVectorOffset - _readUInt(keysVectorOffset, BitWidthUtil.fromByteWidth(_byteWidth));
+-    final byteWidth = _readUInt(keysVectorOffset + _byteWidth, BitWidthUtil.fromByteWidth(_byteWidth));
++    final indirectOffset = keysVectorOffset -
++        _readUInt(keysVectorOffset, BitWidthUtil.fromByteWidth(_byteWidth));
++    final byteWidth = _readUInt(
++        keysVectorOffset + _byteWidth, BitWidthUtil.fromByteWidth(_byteWidth));
+     final keyOffset = indirectOffset + index * byteWidth;
+-    final keyIndirectOffset = keyOffset - _readUInt(keyOffset, BitWidthUtil.fromByteWidth(byteWidth));
++    final keyIndirectOffset =
++        keyOffset - _readUInt(keyOffset, BitWidthUtil.fromByteWidth(byteWidth));
+     var length = 0;
+     while (_buffer.getUint8(keyIndirectOffset + length) != 0) {
+       length += 1;
+     }
+     return utf8.decode(_buffer.buffer.asUint8List(keyIndirectOffset, length));
+   }
+-
+ }
+ 
+-class _VectorIterator with IterableMixin<Reference> implements Iterator<Reference> {
++class _VectorIterator
++    with IterableMixin<Reference>
++    implements Iterator<Reference> {
+   final Reference _vector;
+-  int index;
++  int index = -1;
+ 
+-  _VectorIterator(this._vector) {
+-    index = -1;
+-  }
++  _VectorIterator(this._vector);
+ 
+   @override
+   Reference get current => _vector[index];
+@@ -405,11 +442,9 @@
+ 
+ class _MapKeyIterator with IterableMixin<String> implements Iterator<String> {
+   final Reference _map;
+-  int index;
++  int index = -1;
+ 
+-  _MapKeyIterator(this._map) {
+-    index = -1;
+-  }
++  _MapKeyIterator(this._map);
+ 
+   @override
+   String get current => _map._keyForIndex(index);
+@@ -424,13 +459,13 @@
+   Iterator<String> get iterator => this;
+ }
+ 
+-class _MapValueIterator with IterableMixin<Reference> implements Iterator<Reference> {
++class _MapValueIterator
++    with IterableMixin<Reference>
++    implements Iterator<Reference> {
+   final Reference _map;
+-  int index;
++  int index = -1;
+ 
+-  _MapValueIterator(this._map) {
+-    index = -1;
+-  }
++  _MapValueIterator(this._map);
+ 
+   @override
+   Reference get current => _map._valueForIndex(index);
+diff -urN a/dart/lib/src/types.dart b/dart/lib/src/types.dart
+--- a/dart/lib/src/types.dart	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/lib/src/types.dart	2023-01-13 07:47:12.214282856 +0000
+@@ -1,17 +1,13 @@
+ import 'dart:typed_data';
+ 
+ /// Represents the number of bits a value occupies.
+-enum BitWidth {
+-  width8,
+-  width16,
+-  width32,
+-  width64
+-}
++enum BitWidth { width8, width16, width32, width64 }
+ 
+ class BitWidthUtil {
+   static int toByteWidth(BitWidth self) {
+     return 1 << self.index;
+   }
++
+   static BitWidth width(num value) {
+     if (value.toInt() == value) {
+       var v = value.toInt().abs();
+@@ -20,8 +16,11 @@
+       if (v >> 31 == 0) return BitWidth.width32;
+       return BitWidth.width64;
+     }
+-    return value == _toF32(value) ? BitWidth.width32 : BitWidth.width64;
++    return value == _toF32(value as double)
++        ? BitWidth.width32
++        : BitWidth.width64;
+   }
++
+   static BitWidth uwidth(num value) {
+     if (value.toInt() == value) {
+       var v = value.toInt().abs();
+@@ -30,8 +29,11 @@
+       if (v >> 32 == 0) return BitWidth.width32;
+       return BitWidth.width64;
+     }
+-    return value == _toF32(value) ? BitWidth.width32 : BitWidth.width64;
++    return value == _toF32(value as double)
++        ? BitWidth.width32
++        : BitWidth.width64;
+   }
++
+   static BitWidth fromByteWidth(int value) {
+     if (value == 1) {
+       return BitWidth.width8;
+@@ -45,11 +47,13 @@
+     if (value == 8) {
+       return BitWidth.width64;
+     }
+-    throw Exception('Unexpected value ${value}');
++    throw Exception('Unexpected value $value');
+   }
++
+   static int paddingSize(int bufSize, int scalarSize) {
+     return (~bufSize + 1) & (scalarSize - 1);
+   }
++
+   static double _toF32(double value) {
+     var bdata = ByteData(4);
+     bdata.setFloat32(0, value);
+@@ -66,15 +70,36 @@
+ 
+ /// Represents all internal FlexBuffer types.
+ enum ValueType {
+-  Null, Int, UInt, Float,
+-  Key, String, IndirectInt, IndirectUInt, IndirectFloat,
+-  Map, Vector, VectorInt, VectorUInt, VectorFloat, VectorKey,
+-  @Deprecated('VectorString is deprecated due to a flaw in the binary format (https://github.com/google/flatbuffers/issues/5627)')
++  Null,
++  Int,
++  UInt,
++  Float,
++  Key,
++  String,
++  IndirectInt,
++  IndirectUInt,
++  IndirectFloat,
++  Map,
++  Vector,
++  VectorInt,
++  VectorUInt,
++  VectorFloat,
++  VectorKey,
++  @Deprecated(
++      'VectorString is deprecated due to a flaw in the binary format (https://github.com/google/flatbuffers/issues/5627)')
+   VectorString,
+-  VectorInt2, VectorUInt2, VectorFloat2,
+-  VectorInt3, VectorUInt3, VectorFloat3,
+-  VectorInt4, VectorUInt4, VectorFloat4,
+-  Blob, Bool, VectorBool
++  VectorInt2,
++  VectorUInt2,
++  VectorFloat2,
++  VectorInt3,
++  VectorUInt3,
++  VectorFloat3,
++  VectorInt4,
++  VectorUInt4,
++  VectorFloat4,
++  Blob,
++  Bool,
++  VectorBool
+ }
+ 
+ class ValueTypeUtils {
+@@ -89,71 +114,70 @@
+   }
+ 
+   static bool isInline(ValueType self) {
+-    return self == ValueType.Bool
+-        || toInt(self) <= toInt(ValueType.Float);
++    return self == ValueType.Bool || toInt(self) <= toInt(ValueType.Float);
+   }
+ 
+   static bool isNumber(ValueType self) {
+-    return toInt(self) >= toInt(ValueType.Int)
+-        && toInt(self) <= toInt(ValueType.Float);
++    return toInt(self) >= toInt(ValueType.Int) &&
++        toInt(self) <= toInt(ValueType.Float);
+   }
+ 
+   static bool isIndirectNumber(ValueType self) {
+-    return toInt(self) >= toInt(ValueType.IndirectInt)
+-        && toInt(self) <= toInt(ValueType.IndirectFloat);
++    return toInt(self) >= toInt(ValueType.IndirectInt) &&
++        toInt(self) <= toInt(ValueType.IndirectFloat);
+   }
+ 
+   static bool isTypedVectorElement(ValueType self) {
+     return self == ValueType.Bool ||
+-        (
+-            toInt(self) >= toInt(ValueType.Int)
+-            && toInt(self) <= toInt(ValueType.String)
+-        );
++        (toInt(self) >= toInt(ValueType.Int) &&
++            toInt(self) <= toInt(ValueType.String));
+   }
+ 
+   static bool isTypedVector(ValueType self) {
+     return self == ValueType.VectorBool ||
+-        (
+-          toInt(self) >= toInt(ValueType.VectorInt)
+-              && toInt(self) <= toInt(ValueType.VectorString)
+-        );
++        (toInt(self) >= toInt(ValueType.VectorInt) &&
++            toInt(self) <= toInt(ValueType.VectorString));
+   }
+ 
+   static bool isFixedTypedVector(ValueType self) {
+-    return (
+-            toInt(self) >= toInt(ValueType.VectorInt2)
+-                && toInt(self) <= toInt(ValueType.VectorFloat4)
+-        );
++    return (toInt(self) >= toInt(ValueType.VectorInt2) &&
++        toInt(self) <= toInt(ValueType.VectorFloat4));
+   }
+ 
+   static bool isAVector(ValueType self) {
+-    return (
+-        isTypedVector(self) || isFixedTypedVector(self) || self == ValueType.Vector
+-    );
++    return (isTypedVector(self) ||
++        isFixedTypedVector(self) ||
++        self == ValueType.Vector);
+   }
+ 
+   static ValueType toTypedVector(ValueType self, int length) {
+     if (length == 0) {
+-      return ValueTypeUtils.fromInt(toInt(self) - toInt(ValueType.Int) + toInt(ValueType.VectorInt));
++      return ValueTypeUtils.fromInt(
++          toInt(self) - toInt(ValueType.Int) + toInt(ValueType.VectorInt));
+     }
+     if (length == 2) {
+-      return ValueTypeUtils.fromInt(toInt(self) - toInt(ValueType.Int) + toInt(ValueType.VectorInt2));
++      return ValueTypeUtils.fromInt(
++          toInt(self) - toInt(ValueType.Int) + toInt(ValueType.VectorInt2));
+     }
+     if (length == 3) {
+-      return ValueTypeUtils.fromInt(toInt(self) - toInt(ValueType.Int) + toInt(ValueType.VectorInt3));
++      return ValueTypeUtils.fromInt(
++          toInt(self) - toInt(ValueType.Int) + toInt(ValueType.VectorInt3));
+     }
+     if (length == 4) {
+-      return ValueTypeUtils.fromInt(toInt(self) - toInt(ValueType.Int) + toInt(ValueType.VectorInt4));
++      return ValueTypeUtils.fromInt(
++          toInt(self) - toInt(ValueType.Int) + toInt(ValueType.VectorInt4));
+     }
+     throw Exception('unexpected length ' + length.toString());
+   }
+ 
+   static ValueType typedVectorElementType(ValueType self) {
+-    return ValueTypeUtils.fromInt(toInt(self) - toInt(ValueType.VectorInt) + toInt(ValueType.Int));
++    return ValueTypeUtils.fromInt(
++        toInt(self) - toInt(ValueType.VectorInt) + toInt(ValueType.Int));
+   }
+ 
+   static ValueType fixedTypedVectorElementType(ValueType self) {
+-    return ValueTypeUtils.fromInt((toInt(self) - toInt(ValueType.VectorInt2)) % 3 + toInt(ValueType.Int));
++    return ValueTypeUtils.fromInt(
++        (toInt(self) - toInt(ValueType.VectorInt2)) % 3 + toInt(ValueType.Int));
+   }
+ 
+   static int fixedTypedVectorElementSize(ValueType self) {
+diff -urN a/dart/publish.sh b/dart/publish.sh
+--- a/dart/publish.sh	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/publish.sh	2023-01-13 07:47:12.234283041 +0000
+@@ -21,17 +21,12 @@
+ 
+ command -v dart >/dev/null 2>&1 || { echo >&2 "Require `dart` but it's not installed.  Aborting."; exit 1; }
+ 
+-cp ../samples/monster.fbs example/
+-cp ../tests/monster_test.fbs test/
+-cp -r ../tests/include_test/*.fbs test/
+-cp -r ../tests/include_test/sub test/
+-
+-pushd example
+-../../flatc --dart ./monster.fbs
++pushd ../tests
++./DartTest.sh
+ popd
+ 
+-pushd test
+-../../flatc --dart ./monster_test.fbs
++pushd ../samples
++./dart_sample.sh
+ popd
+ 
+ dart pub publish
+diff -urN a/dart/pubspec.yaml b/dart/pubspec.yaml
+--- a/dart/pubspec.yaml	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/pubspec.yaml	2023-01-13 07:47:12.235283050 +0000
+@@ -1,20 +1,15 @@
+ name: flat_buffers
+-version: 2.0.0
+-description: >
+-  FlatBuffers reading and writing library for Dart.  Use the flatc compiler to
+-  generate Dart classes for a FlatBuffers schema, and this library to assist with
+-  reading and writing the binary format.
+-
+-  Based on original work by Konstantin Scheglov and Paul Berry of the Dart SDK team.
+-authors:
+-- Dan Field <dfield@gmail.com>
+-- Konstantin Scheglov
+-- Paul Berry
++version: 2.0.5
++description: FlatBuffers reading and writing library for Dart. Based on original work by Konstantin Scheglov and Paul Berry of the Dart SDK team.
+ homepage: https://github.com/google/flatbuffers
+ documentation: https://google.github.io/flatbuffers/index.html
+-dev_dependencies:
+-  test: ^1.3.0
+-  test_reflective_loader: ^0.1.4
+-  path: ^1.5.1
++
+ environment:
+-  sdk: '>=2.0.0-dev.28.0 <3.0.0'
+\ No newline at end of file
++  sdk: '>=2.12.0 <3.0.0'
++
++dev_dependencies:
++  test: ^1.17.7
++  test_reflective_loader: ^0.2.0
++  path: ^1.8.0
++  lints: ^1.0.1
++
+diff -urN a/dart/test/flat_buffers_test.dart b/dart/test/flat_buffers_test.dart
+--- a/dart/test/flat_buffers_test.dart	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/test/flat_buffers_test.dart	2023-01-13 07:47:12.521285691 +0000
+@@ -12,10 +12,12 @@
+ import 'package:test_reflective_loader/test_reflective_loader.dart';
+ 
+ import './monster_test_my_game.example_generated.dart' as example;
++import './monster_test_my_game.example2_generated.dart' as example2;
+ 
+ main() {
+   defineReflectiveSuite(() {
+     defineReflectiveTests(BuilderTest);
++    defineReflectiveTests(ObjectAPITest);
+     defineReflectiveTests(CheckOtherLangaugesData);
+     defineReflectiveTests(GeneratorTest);
+   });
+@@ -28,34 +30,35 @@
+ @reflectiveTest
+ class CheckOtherLangaugesData {
+   test_cppData() async {
+-    List<int> data = await new io.File(path.join(
+-      path.dirname(io.Platform.script.path),
++    List<int> data = await io.File(path.join(
++      path.context.current,
++      'test',
+       'monsterdata_test.mon',
+     )).readAsBytes();
+-    example.Monster mon = new example.Monster(data);
++    example.Monster mon = example.Monster(data);
+     expect(mon.hp, 80);
+     expect(mon.mana, 150);
+     expect(mon.name, 'MyMonster');
+-    expect(mon.pos.x, 1.0);
+-    expect(mon.pos.y, 2.0);
+-    expect(mon.pos.z, 3.0);
+-    expect(mon.pos.test1, 3.0);
+-    expect(mon.pos.test2.value, 2.0);
+-    expect(mon.pos.test3.a, 5);
+-    expect(mon.pos.test3.b, 6);
+-    expect(mon.testType.value, example.AnyTypeId.Monster.value);
++    expect(mon.pos!.x, 1.0);
++    expect(mon.pos!.y, 2.0);
++    expect(mon.pos!.z, 3.0);
++    expect(mon.pos!.test1, 3.0);
++    expect(mon.pos!.test2.value, 2.0);
++    expect(mon.pos!.test3.a, 5);
++    expect(mon.pos!.test3.b, 6);
++    expect(mon.testType!.value, example.AnyTypeId.Monster.value);
+     expect(mon.test is example.Monster, true);
+     final monster2 = mon.test as example.Monster;
+     expect(monster2.name, "Fred");
+ 
+-    expect(mon.inventory.length, 5);
+-    expect(mon.inventory.reduce((cur, next) => cur + next), 10);
+-    expect(mon.test4.length, 2);
+-    expect(
+-        mon.test4[0].a + mon.test4[0].b + mon.test4[1].a + mon.test4[1].b, 100);
+-    expect(mon.testarrayofstring.length, 2);
+-    expect(mon.testarrayofstring[0], "test1");
+-    expect(mon.testarrayofstring[1], "test2");
++    expect(mon.inventory!.length, 5);
++    expect(mon.inventory!.reduce((cur, next) => cur + next), 10);
++    final test4 = mon.test4!;
++    expect(test4.length, 2);
++    expect(test4[0].a + test4[0].b + test4[1].a + test4[1].b, 100);
++    expect(mon.testarrayofstring!.length, 2);
++    expect(mon.testarrayofstring![0], "test1");
++    expect(mon.testarrayofstring![1], "test2");
+ 
+     // this will fail if accessing any field fails.
+     expect(
+@@ -65,7 +68,7 @@
+       'mana: 150, hp: 80, name: MyMonster, inventory: [0, 1, 2, 3, 4], '
+       'color: Color{value: 8}, testType: AnyTypeId{value: 1}, '
+       'test: Monster{pos: null, mana: 150, hp: 100, name: Fred, '
+-      'inventory: null, color: Color{value: 8}, testType: AnyTypeId{value: 0}, '
++      'inventory: null, color: Color{value: 8}, testType: null, '
+       'test: null, test4: null, testarrayofstring: null, '
+       'testarrayoftables: null, enemy: null, testnestedflatbuffer: null, '
+       'testempty: null, testbool: false, testhashs32Fnv1: 0, '
+@@ -79,14 +82,14 @@
+       'vectorOfWeakReferences: null, vectorOfStrongReferrables: null, '
+       'coOwningReference: 0, vectorOfCoOwningReferences: null, '
+       'nonOwningReference: 0, vectorOfNonOwningReferences: null, '
+-      'anyUniqueType: AnyUniqueAliasesTypeId{value: 0}, anyUnique: null, '
+-      'anyAmbiguousType: AnyAmbiguousAliasesTypeId{value: 0}, '
++      'anyUniqueType: null, anyUnique: null, anyAmbiguousType: null, '
+       'anyAmbiguous: null, vectorOfEnums: null, signedEnum: Race{value: -1}, '
+-      'testrequirednestedflatbuffer: null}, '
++      'testrequirednestedflatbuffer: null, scalarKeySortedTables: null, '
++      'nativeInline: null}, '
+       'test4: [Test{a: 10, b: 20}, Test{a: 30, b: 40}], '
+       'testarrayofstring: [test1, test2], testarrayoftables: null, '
+       'enemy: Monster{pos: null, mana: 150, hp: 100, name: Fred, '
+-      'inventory: null, color: Color{value: 8}, testType: AnyTypeId{value: 0}, '
++      'inventory: null, color: Color{value: 8}, testType: null, '
+       'test: null, test4: null, testarrayofstring: null, '
+       'testarrayoftables: null, enemy: null, testnestedflatbuffer: null, '
+       'testempty: null, testbool: false, testhashs32Fnv1: 0, '
+@@ -100,10 +103,10 @@
+       'vectorOfWeakReferences: null, vectorOfStrongReferrables: null, '
+       'coOwningReference: 0, vectorOfCoOwningReferences: null, '
+       'nonOwningReference: 0, vectorOfNonOwningReferences: null, '
+-      'anyUniqueType: AnyUniqueAliasesTypeId{value: 0}, anyUnique: null, '
+-      'anyAmbiguousType: AnyAmbiguousAliasesTypeId{value: 0}, '
++      'anyUniqueType: null, anyUnique: null, anyAmbiguousType: null, '
+       'anyAmbiguous: null, vectorOfEnums: null, signedEnum: Race{value: -1}, '
+-      'testrequirednestedflatbuffer: null}, '
++      'testrequirednestedflatbuffer: null, scalarKeySortedTables: null, '
++      'nativeInline: null}, '
+       'testnestedflatbuffer: null, testempty: null, testbool: true, '
+       'testhashs32Fnv1: -579221183, testhashu32Fnv1: 3715746113, '
+       'testhashs64Fnv1: 7930699090847568257, '
+@@ -112,7 +115,9 @@
+       'testhashs64Fnv1a: 4898026182817603057, '
+       'testhashu64Fnv1a: 4898026182817603057, '
+       'testarrayofbools: [true, false, true], testf: 3.14159, testf2: 3.0, '
+-      'testf3: 0.0, testarrayofstring2: null, testarrayofsortedstruct: null, '
++      'testf3: 0.0, testarrayofstring2: null, testarrayofsortedstruct: ['
++      'Ability{id: 0, distance: 45}, Ability{id: 1, distance: 21}, '
++      'Ability{id: 5, distance: 12}], '
+       'flex: null, test5: [Test{a: 10, b: 20}, Test{a: 30, b: 40}], '
+       'vectorOfLongs: [1, 100, 10000, 1000000, 100000000], '
+       'vectorOfDoubles: [-1.7976931348623157e+308, 0.0, 1.7976931348623157e+308], '
+@@ -121,22 +126,44 @@
+       'vectorOfStrongReferrables: null, coOwningReference: 0, '
+       'vectorOfCoOwningReferences: null, nonOwningReference: 0, '
+       'vectorOfNonOwningReferences: null, '
+-      'anyUniqueType: AnyUniqueAliasesTypeId{value: 0}, anyUnique: null, '
+-      'anyAmbiguousType: AnyAmbiguousAliasesTypeId{value: 0}, '
++      'anyUniqueType: null, anyUnique: null, '
++      'anyAmbiguousType: null, '
+       'anyAmbiguous: null, vectorOfEnums: null, signedEnum: Race{value: -1}, '
+-      'testrequirednestedflatbuffer: null}',
++      'testrequirednestedflatbuffer: null, scalarKeySortedTables: [Stat{id: '
++      'miss, val: 0, count: 0}, Stat{id: hit, val: 10, count: 1}], '
++      'nativeInline: Test{a: 1, b: 2}}',
+     );
+   }
+ }
+ 
++/// Test a custom, fixed-memory allocator (no actual allocations performed)
++class CustomAllocator extends Allocator {
++  final _memory = ByteData(10 * 1024);
++  int _used = 0;
++
++  Uint8List buffer(int size) => _memory.buffer.asUint8List(_used - size, size);
++
++  @override
++  ByteData allocate(int size) {
++    if (size > _memory.lengthInBytes) {
++      throw UnsupportedError('Trying to allocate too much');
++    }
++    _used = size;
++    return ByteData.sublistView(_memory, 0, size);
++  }
++
++  @override
++  void deallocate(ByteData _) {}
++}
++
+ @reflectiveTest
+ class BuilderTest {
+-  void test_monsterBuilder() {
+-    final fbBuilder = new Builder();
++  void test_monsterBuilder([Builder? builder]) {
++    final fbBuilder = builder ?? Builder();
+     final str = fbBuilder.writeString('MyMonster');
+ 
+     fbBuilder.writeString('test1');
+-    fbBuilder.writeString('test2');
++    fbBuilder.writeString('test2', asciiOptimization: true);
+     final testArrayOfString = fbBuilder.endStructVector(2);
+ 
+     final fred = fbBuilder.writeString('Fred');
+@@ -144,12 +171,12 @@
+     final List<int> treasure = [0, 1, 2, 3, 4];
+     final inventory = fbBuilder.writeListUint8(treasure);
+ 
+-    final monBuilder = new example.MonsterBuilder(fbBuilder)
++    final monBuilder = example.MonsterBuilder(fbBuilder)
+       ..begin()
+       ..addNameOffset(fred);
+     final mon2 = monBuilder.finish();
+ 
+-    final testBuilder = new example.TestBuilder(fbBuilder);
++    final testBuilder = example.TestBuilder(fbBuilder);
+     testBuilder.finish(10, 20);
+     testBuilder.finish(30, 40);
+     final test4 = fbBuilder.endStructVector(2);
+@@ -157,7 +184,7 @@
+     monBuilder
+       ..begin()
+       ..addPos(
+-        new example.Vec3Builder(fbBuilder).finish(
++        example.Vec3Builder(fbBuilder).finish(
+           1.0,
+           2.0,
+           3.0,
+@@ -177,50 +204,51 @@
+     fbBuilder.finish(mon);
+   }
+ 
+-  void test_error_addInt32_withoutStartTable() {
+-    Builder builder = new Builder();
++  void test_error_addInt32_withoutStartTable([Builder? builder]) {
++    builder ??= Builder();
+     expect(() {
+-      builder.addInt32(0, 0);
+-    }, throwsStateError);
++      builder!.addInt32(0, 0);
++    }, throwsA(isA<AssertionError>()));
+   }
+ 
+   void test_error_addOffset_withoutStartTable() {
+-    Builder builder = new Builder();
++    Builder builder = Builder();
+     expect(() {
+       builder.addOffset(0, 0);
+-    }, throwsStateError);
++    }, throwsA(isA<AssertionError>()));
+   }
+ 
+   void test_error_endTable_withoutStartTable() {
+-    Builder builder = new Builder();
++    Builder builder = Builder();
+     expect(() {
+       builder.endTable();
+-    }, throwsStateError);
++    }, throwsA(isA<AssertionError>()));
+   }
+ 
+   void test_error_startTable_duringTable() {
+-    Builder builder = new Builder();
+-    builder.startTable();
++    Builder builder = Builder();
++    builder.startTable(0);
+     expect(() {
+-      builder.startTable();
+-    }, throwsStateError);
++      builder.startTable(0);
++    }, throwsA(isA<AssertionError>()));
+   }
+ 
+   void test_error_writeString_duringTable() {
+-    Builder builder = new Builder();
+-    builder.startTable();
++    Builder builder = Builder();
++    builder.startTable(1);
+     expect(() {
+       builder.writeString('12345');
+-    }, throwsStateError);
++    }, throwsA(isA<AssertionError>()));
+   }
+ 
+   void test_file_identifier() {
+     Uint8List byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
+-      builder.startTable();
++      Builder builder = Builder(initialSize: 0);
++      builder.startTable(0);
+       int offset = builder.endTable();
+-      byteList = builder.finish(offset, 'Az~ÿ');
++      builder.finish(offset, 'Az~ÿ');
++      byteList = builder.buffer;
+     }
+     // Convert byteList to a ByteData so that we can read data from it.
+     ByteData byteData = byteList.buffer.asByteData(byteList.offsetInBytes);
+@@ -243,32 +271,46 @@
+   }
+ 
+   void test_low() {
+-    Builder builder = new Builder(initialSize: 0);
+-    expect((builder..putUint8(1)).lowFinish(), [1]);
+-    expect((builder..putUint32(2)).lowFinish(), [2, 0, 0, 0, 0, 0, 0, 1]);
+-    expect((builder..putUint8(3)).lowFinish(),
+-        [0, 0, 0, 3, 2, 0, 0, 0, 0, 0, 0, 1]);
+-    expect((builder..putUint8(4)).lowFinish(),
+-        [0, 0, 4, 3, 2, 0, 0, 0, 0, 0, 0, 1]);
+-    expect((builder..putUint8(5)).lowFinish(),
+-        [0, 5, 4, 3, 2, 0, 0, 0, 0, 0, 0, 1]);
+-    expect((builder..putUint32(6)).lowFinish(),
++    final allocator = CustomAllocator();
++    final builder = Builder(initialSize: 0, allocator: allocator);
++
++    builder.putUint8(1);
++    expect(allocator.buffer(builder.size()), [1]);
++
++    builder.putUint32(2);
++    expect(allocator.buffer(builder.size()), [2, 0, 0, 0, 0, 0, 0, 1]);
++
++    builder.putUint8(3);
++    expect(
++        allocator.buffer(builder.size()), [0, 0, 0, 3, 2, 0, 0, 0, 0, 0, 0, 1]);
++
++    builder.putUint8(4);
++    expect(
++        allocator.buffer(builder.size()), [0, 0, 4, 3, 2, 0, 0, 0, 0, 0, 0, 1]);
++
++    builder.putUint8(5);
++    expect(
++        allocator.buffer(builder.size()), [0, 5, 4, 3, 2, 0, 0, 0, 0, 0, 0, 1]);
++
++    builder.putUint32(6);
++    expect(allocator.buffer(builder.size()),
+         [6, 0, 0, 0, 0, 5, 4, 3, 2, 0, 0, 0, 0, 0, 0, 1]);
+   }
+ 
+   void test_table_default() {
+     List<int> byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
+-      builder.startTable();
++      final builder = Builder(initialSize: 0, allocator: CustomAllocator());
++      builder.startTable(2);
+       builder.addInt32(0, 10, 10);
+       builder.addInt32(1, 20, 10);
+       int offset = builder.endTable();
+-      byteList = builder.finish(offset);
++      builder.finish(offset);
++      byteList = builder.buffer;
+       expect(builder.size(), byteList.length);
+     }
+     // read and verify
+-    BufferContext buffer = new BufferContext.fromBytes(byteList);
++    BufferContext buffer = BufferContext.fromBytes(byteList);
+     int objectOffset = buffer.derefObject(0);
+     // was not written, so uses the new default value
+     expect(
+@@ -282,15 +324,16 @@
+         20);
+   }
+ 
+-  void test_table_format() {
++  void test_table_format([Builder? builder]) {
+     Uint8List byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
+-      builder.startTable();
++      builder ??= Builder(initialSize: 0);
++      builder.startTable(3);
+       builder.addInt32(0, 10);
+       builder.addInt32(1, 20);
+       builder.addInt32(2, 30);
+-      byteList = builder.finish(builder.endTable());
++      builder.finish(builder.endTable());
++      byteList = builder.buffer;
+     }
+     // Convert byteList to a ByteData so that we can read data from it.
+     ByteData byteData = byteList.buffer.asByteData(byteList.offsetInBytes);
+@@ -319,30 +362,37 @@
+     String unicodeString = 'Проба пера';
+     List<int> byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
+-      int latinStringOffset = builder.writeString(latinString);
+-      int unicodeStringOffset = builder.writeString(unicodeString);
+-      builder.startTable();
++      Builder builder = Builder(initialSize: 0);
++      int? latinStringOffset =
++          builder.writeString(latinString, asciiOptimization: true);
++      int? unicodeStringOffset =
++          builder.writeString(unicodeString, asciiOptimization: true);
++      builder.startTable(2);
+       builder.addOffset(0, latinStringOffset);
+       builder.addOffset(1, unicodeStringOffset);
+       int offset = builder.endTable();
+-      byteList = builder.finish(offset);
++      builder.finish(offset);
++      byteList = builder.buffer;
+     }
+     // read and verify
+-    BufferContext buf = new BufferContext.fromBytes(byteList);
++    BufferContext buf = BufferContext.fromBytes(byteList);
+     int objectOffset = buf.derefObject(0);
+-    expect(const StringReader().vTableGet(buf, objectOffset, indexToField(0)),
++    expect(
++        const StringReader()
++            .vTableGetNullable(buf, objectOffset, indexToField(0)),
+         latinString);
+-    expect(const StringReader().vTableGet(buf, objectOffset, indexToField(1)),
++    expect(
++        const StringReader(asciiOptimization: true)
++            .vTableGetNullable(buf, objectOffset, indexToField(1)),
+         unicodeString);
+   }
+ 
+-  void test_table_types() {
++  void test_table_types([Builder? builder]) {
+     List<int> byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
+-      int stringOffset = builder.writeString('12345');
+-      builder.startTable();
++      builder ??= Builder(initialSize: 0);
++      int? stringOffset = builder.writeString('12345');
++      builder.startTable(7);
+       builder.addBool(0, true);
+       builder.addInt8(1, 10);
+       builder.addInt32(2, 20);
+@@ -351,24 +401,39 @@
+       builder.addUint32(5, 0x9ABCDEF0);
+       builder.addUint8(6, 0x9A);
+       int offset = builder.endTable();
+-      byteList = builder.finish(offset);
++      builder.finish(offset);
++      byteList = builder.buffer;
+     }
+     // read and verify
+-    BufferContext buf = new BufferContext.fromBytes(byteList);
++    BufferContext buf = BufferContext.fromBytes(byteList);
+     int objectOffset = buf.derefObject(0);
+     expect(
+-        const BoolReader().vTableGet(buf, objectOffset, indexToField(0)), true);
++        const BoolReader()
++            .vTableGetNullable(buf, objectOffset, indexToField(0)),
++        true);
++    expect(
++        const Int8Reader()
++            .vTableGetNullable(buf, objectOffset, indexToField(1)),
++        10);
+     expect(
+-        const Int8Reader().vTableGet(buf, objectOffset, indexToField(1)), 10);
++        const Int32Reader()
++            .vTableGetNullable(buf, objectOffset, indexToField(2)),
++        20);
+     expect(
+-        const Int32Reader().vTableGet(buf, objectOffset, indexToField(2)), 20);
+-    expect(const StringReader().vTableGet(buf, objectOffset, indexToField(3)),
++        const StringReader()
++            .vTableGetNullable(buf, objectOffset, indexToField(3)),
+         '12345');
+     expect(
+-        const Int32Reader().vTableGet(buf, objectOffset, indexToField(4)), 40);
+-    expect(const Uint32Reader().vTableGet(buf, objectOffset, indexToField(5)),
++        const Int32Reader()
++            .vTableGetNullable(buf, objectOffset, indexToField(4)),
++        40);
++    expect(
++        const Uint32Reader()
++            .vTableGetNullable(buf, objectOffset, indexToField(5)),
+         0x9ABCDEF0);
+-    expect(const Uint8Reader().vTableGet(buf, objectOffset, indexToField(6)),
++    expect(
++        const Uint8Reader()
++            .vTableGetNullable(buf, objectOffset, indexToField(6)),
+         0x9A);
+   }
+ 
+@@ -377,12 +442,13 @@
+     // write
+     List<int> byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
++      Builder builder = Builder(initialSize: 0);
+       int offset = builder.writeListUint32(values);
+-      byteList = builder.finish(offset);
++      builder.finish(offset);
++      byteList = builder.buffer;
+     }
+     // read and verify
+-    BufferContext buf = new BufferContext.fromBytes(byteList);
++    BufferContext buf = BufferContext.fromBytes(byteList);
+     List<int> items = const Uint32ListReader().read(buf, 0);
+     expect(items, hasLength(4));
+     expect(items, orderedEquals(values));
+@@ -393,16 +459,17 @@
+       // write
+       List<int> byteList;
+       {
+-        Builder builder = new Builder(initialSize: 0);
+-        List<bool> values = new List<bool>.filled(len, false);
++        Builder builder = Builder(initialSize: 0);
++        List<bool> values = List<bool>.filled(len, false);
+         for (int bit in trueBits) {
+           values[bit] = true;
+         }
+         int offset = builder.writeListBool(values);
+-        byteList = builder.finish(offset);
++        builder.finish(offset);
++        byteList = builder.buffer;
+       }
+       // read and verify
+-      BufferContext buf = new BufferContext.fromBytes(byteList);
++      BufferContext buf = BufferContext.fromBytes(byteList);
+       List<bool> items = const BoolListReader().read(buf, 0);
+       expect(items, hasLength(len));
+       for (int i = 0; i < items.length; i++) {
+@@ -421,25 +488,26 @@
+     verifyListBooleans(33, <int>[1, 2, 24, 25, 31, 32]);
+     verifyListBooleans(63, <int>[]);
+     verifyListBooleans(63, <int>[0, 1, 2, 61, 62]);
+-    verifyListBooleans(63, new List<int>.generate(63, (i) => i));
++    verifyListBooleans(63, List<int>.generate(63, (i) => i));
+     verifyListBooleans(64, <int>[]);
+     verifyListBooleans(64, <int>[0, 1, 2, 61, 62, 63]);
+     verifyListBooleans(64, <int>[1, 2, 62]);
+     verifyListBooleans(64, <int>[0, 1, 2, 63]);
+-    verifyListBooleans(64, new List<int>.generate(64, (i) => i));
++    verifyListBooleans(64, List<int>.generate(64, (i) => i));
+     verifyListBooleans(100, <int>[0, 3, 30, 60, 90, 99]);
+   }
+ 
+   void test_writeList_ofInt32() {
+     List<int> byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
++      Builder builder = Builder(initialSize: 0);
+       int offset = builder.writeListInt32(<int>[1, 2, 3, 4, 5]);
+-      byteList = builder.finish(offset);
++      builder.finish(offset);
++      byteList = builder.buffer;
+     }
+     // read and verify
+-    BufferContext buf = new BufferContext.fromBytes(byteList);
+-    List<int> items = const ListReader<int>(const Int32Reader()).read(buf, 0);
++    BufferContext buf = BufferContext.fromBytes(byteList);
++    List<int> items = const ListReader<int>(Int32Reader()).read(buf, 0);
+     expect(items, hasLength(5));
+     expect(items, orderedEquals(<int>[1, 2, 3, 4, 5]));
+   }
+@@ -449,13 +517,14 @@
+     // write
+     List<int> byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
++      Builder builder = Builder(initialSize: 0);
+       int offset = builder.writeListFloat64(values);
+-      byteList = builder.finish(offset);
++      builder.finish(offset);
++      byteList = builder.buffer;
+     }
+ 
+     // read and verify
+-    BufferContext buf = new BufferContext.fromBytes(byteList);
++    BufferContext buf = BufferContext.fromBytes(byteList);
+     List<double> items = const Float64ListReader().read(buf, 0);
+ 
+     expect(items, hasLength(values.length));
+@@ -469,12 +538,13 @@
+     // write
+     List<int> byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
++      Builder builder = Builder(initialSize: 0);
+       int offset = builder.writeListFloat32(values);
+-      byteList = builder.finish(offset);
++      builder.finish(offset);
++      byteList = builder.buffer;
+     }
+     // read and verify
+-    BufferContext buf = new BufferContext.fromBytes(byteList);
++    BufferContext buf = BufferContext.fromBytes(byteList);
+     List<double> items = const Float32ListReader().read(buf, 0);
+     expect(items, hasLength(5));
+     for (int i = 0; i < values.length; i++) {
+@@ -482,14 +552,14 @@
+     }
+   }
+ 
+-  void test_writeList_ofObjects() {
++  void test_writeList_ofObjects([Builder? builder]) {
+     List<int> byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
++      builder ??= Builder(initialSize: 0);
+       // write the object #1
+       int object1;
+       {
+-        builder.startTable();
++        builder.startTable(2);
+         builder.addInt32(0, 10);
+         builder.addInt32(1, 20);
+         object1 = builder.endTable();
+@@ -497,19 +567,20 @@
+       // write the object #1
+       int object2;
+       {
+-        builder.startTable();
++        builder.startTable(2);
+         builder.addInt32(0, 100);
+         builder.addInt32(1, 200);
+         object2 = builder.endTable();
+       }
+       // write the list
+       int offset = builder.writeList([object1, object2]);
+-      byteList = builder.finish(offset);
++      builder.finish(offset);
++      byteList = builder.buffer;
+     }
+     // read and verify
+-    BufferContext buf = new BufferContext.fromBytes(byteList);
++    BufferContext buf = BufferContext.fromBytes(byteList);
+     List<TestPointImpl> items =
+-        const ListReader<TestPointImpl>(const TestPointReader()).read(buf, 0);
++        const ListReader<TestPointImpl>(TestPointReader()).read(buf, 0);
+     expect(items, hasLength(2));
+     expect(items[0].x, 10);
+     expect(items[0].y, 20);
+@@ -520,36 +591,37 @@
+   void test_writeList_ofStrings_asRoot() {
+     List<int> byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
+-      int str1 = builder.writeString('12345');
+-      int str2 = builder.writeString('ABC');
++      Builder builder = Builder(initialSize: 0);
++      int? str1 = builder.writeString('12345');
++      int? str2 = builder.writeString('ABC');
+       int offset = builder.writeList([str1, str2]);
+-      byteList = builder.finish(offset);
++      builder.finish(offset);
++      byteList = builder.buffer;
+     }
+     // read and verify
+-    BufferContext buf = new BufferContext.fromBytes(byteList);
+-    List<String> items =
+-        const ListReader<String>(const StringReader()).read(buf, 0);
++    BufferContext buf = BufferContext.fromBytes(byteList);
++    List<String> items = const ListReader<String>(StringReader()).read(buf, 0);
+     expect(items, hasLength(2));
+     expect(items, contains('12345'));
+     expect(items, contains('ABC'));
+   }
+ 
+-  void test_writeList_ofStrings_inObject() {
++  void test_writeList_ofStrings_inObject([Builder? builder]) {
+     List<int> byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
++      builder ??= Builder(initialSize: 0);
+       int listOffset = builder.writeList(
+           [builder.writeString('12345'), builder.writeString('ABC')]);
+-      builder.startTable();
++      builder.startTable(1);
+       builder.addOffset(0, listOffset);
+       int offset = builder.endTable();
+-      byteList = builder.finish(offset);
++      builder.finish(offset);
++      byteList = builder.buffer;
+     }
+     // read and verify
+-    BufferContext buf = new BufferContext.fromBytes(byteList);
+-    StringListWrapperImpl reader = new StringListWrapperReader().read(buf, 0);
+-    List<String> items = reader.items;
++    BufferContext buf = BufferContext.fromBytes(byteList);
++    StringListWrapperImpl reader = StringListWrapperReader().read(buf, 0);
++    List<String>? items = reader.items;
+     expect(items, hasLength(2));
+     expect(items, contains('12345'));
+     expect(items, contains('ABC'));
+@@ -558,12 +630,13 @@
+   void test_writeList_ofUint32() {
+     List<int> byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
++      Builder builder = Builder(initialSize: 0);
+       int offset = builder.writeListUint32(<int>[1, 2, 0x9ABCDEF0]);
+-      byteList = builder.finish(offset);
++      builder.finish(offset);
++      byteList = builder.buffer;
+     }
+     // read and verify
+-    BufferContext buf = new BufferContext.fromBytes(byteList);
++    BufferContext buf = BufferContext.fromBytes(byteList);
+     List<int> items = const Uint32ListReader().read(buf, 0);
+     expect(items, hasLength(3));
+     expect(items, orderedEquals(<int>[1, 2, 0x9ABCDEF0]));
+@@ -572,12 +645,13 @@
+   void test_writeList_ofUint16() {
+     List<int> byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
++      Builder builder = Builder(initialSize: 0);
+       int offset = builder.writeListUint16(<int>[1, 2, 60000]);
+-      byteList = builder.finish(offset);
++      builder.finish(offset);
++      byteList = builder.buffer;
+     }
+     // read and verify
+-    BufferContext buf = new BufferContext.fromBytes(byteList);
++    BufferContext buf = BufferContext.fromBytes(byteList);
+     List<int> items = const Uint16ListReader().read(buf, 0);
+     expect(items, hasLength(3));
+     expect(items, orderedEquals(<int>[1, 2, 60000]));
+@@ -586,15 +660,188 @@
+   void test_writeList_ofUint8() {
+     List<int> byteList;
+     {
+-      Builder builder = new Builder(initialSize: 0);
+-      int offset = builder.writeListUint8(<int>[1, 2, 3, 4, 0x9A]);
+-      byteList = builder.finish(offset);
++      Builder builder = Builder(initialSize: 0);
++      int offset = builder.writeListUint8(<int>[1, 2, 3, 4, 0x9A, 0xFA]);
++      builder.finish(offset);
++      byteList = builder.buffer;
++    }
++    // read and verify
++    BufferContext buf = BufferContext.fromBytes(byteList);
++    const buffOffset = 8; // 32-bit offset to the list, + 32-bit length
++    for (final lazy in [true, false]) {
++      List<int> items = Uint8ListReader(lazy: lazy).read(buf, 0);
++      expect(items, hasLength(6));
++      expect(items, orderedEquals(<int>[1, 2, 3, 4, 0x9A, 0xFA]));
++
++      // overwrite the buffer to verify the laziness
++      buf.buffer.setUint8(buffOffset + 1, 99);
++      expect(items, orderedEquals(<int>[1, lazy ? 99 : 2, 3, 4, 0x9A, 0xFA]));
++
++      // restore the previous value for the next loop
++      buf.buffer.setUint8(buffOffset + 1, 2);
+     }
+-    // read and verify
+-    BufferContext buf = new BufferContext.fromBytes(byteList);
+-    List<int> items = const Uint8ListReader().read(buf, 0);
+-    expect(items, hasLength(5));
+-    expect(items, orderedEquals(<int>[1, 2, 3, 4, 0x9A]));
++  }
++
++  void test_reset() {
++    // We'll run a selection of tests , reusing the builder between them.
++    final testCases = <void Function(Builder?)>[
++      test_monsterBuilder,
++      test_error_addInt32_withoutStartTable,
++      test_table_format,
++      test_table_types,
++      test_writeList_ofObjects,
++      test_writeList_ofStrings_inObject
++    ];
++
++    // Execute all test cases in all permutations of their order.
++    // To do that, we generate permutations of test case indexes.
++    final testCasesPermutations =
++        _permutationsOf(List.generate(testCases.length, (index) => index));
++    expect(testCasesPermutations.length, _factorial(testCases.length));
++
++    for (var indexes in testCasesPermutations) {
++      // print the order so failures are reproducible
++      printOnFailure('Running reset() test cases in order: $indexes');
++
++      Builder? builder;
++      for (var index in indexes) {
++        if (builder == null) {
++          // Initial size small enough so at least one test case increases it.
++          // On the other hand, it's large enough so that some test cases don't.
++          builder = Builder(initialSize: 32);
++        } else {
++          builder.reset();
++        }
++        testCases[index](builder);
++      }
++    }
++  }
++
++  // Generate permutations of the given list
++  List<List<T>> _permutationsOf<T>(List<T> source) {
++    final result = <List<T>>[];
++
++    void permutate(List<T> items, int startAt) {
++      for (var i = startAt; i < items.length; i++) {
++        List<T> permutation = items.toList(growable: false);
++        permutation[i] = items[startAt];
++        permutation[startAt] = items[i];
++
++        // add the current list upon reaching the end
++        if (startAt == items.length - 1) {
++          result.add(items);
++        } else {
++          permutate(permutation, startAt + 1);
++        }
++      }
++    }
++
++    permutate(source, 0);
++    return result;
++  }
++
++  // a very simple implementation of n!
++  int _factorial(int n) {
++    var result = 1;
++    for (var i = 2; i <= n; i++) {
++      result *= i;
++    }
++    return result;
++  }
++}
++
++@reflectiveTest
++class ObjectAPITest {
++  void test_tableStat() {
++    final object1 = example.StatT(count: 3, id: "foo", val: 4);
++    expect(object1 is Packable, isTrue);
++    final fbb = Builder();
++    fbb.finish(object1.pack(fbb));
++    final object2 = example.Stat(fbb.buffer).unpack();
++    expect(object2.count, object1.count);
++    expect(object2.id, object1.id);
++    expect(object2.val, object1.val);
++    expect(object2.toString(), object1.toString());
++  }
++
++  void test_tableMonster() {
++    final monster = example.MonsterT()
++      ..pos = example.Vec3T(
++          x: 1,
++          y: 2,
++          z: 3,
++          test1: 4.0,
++          test2: example.Color.Red,
++          test3: example.TestT(a: 1, b: 2))
++      ..mana = 2
++      ..name = 'Monstrous'
++      ..inventory = [24, 42]
++      ..color = example.Color.Green
++      // TODO be smarter for unions and automatically set the `type` field?
++      ..testType = example.AnyTypeId.MyGame_Example2_Monster
++      ..test = example2.MonsterT()
++      ..test4 = [example.TestT(a: 3, b: 4), example.TestT(a: 5, b: 6)]
++      ..testarrayofstring = ["foo", "bar"]
++      ..testarrayoftables = [example.MonsterT(name: 'Oof')]
++      ..enemy = example.MonsterT(name: 'Enemy')
++      ..testarrayofbools = [false, true, false]
++      ..testf = 42.24
++      ..testarrayofsortedstruct = [
++        example.AbilityT(id: 1, distance: 5),
++        example.AbilityT(id: 3, distance: 7)
++      ]
++      ..vectorOfLongs = [5, 6, 7]
++      ..vectorOfDoubles = [8.9, 9.0, 10.1, 11.2]
++      ..anyAmbiguousType = example.AnyAmbiguousAliasesTypeId.M2
++      ..anyAmbiguous = null
++      ..vectorOfEnums = [example.Color.Blue, example.Color.Green]
++      ..signedEnum = example.Race.None;
++
++    final fbBuilder = Builder();
++    final offset = monster.pack(fbBuilder);
++    expect(offset, isNonZero);
++    fbBuilder.finish(offset);
++    final data = fbBuilder.buffer;
++
++    // TODO currently broken because of struct builder issue, see #6688
++    // final monster2 = example.Monster(data); // Monster (reader)
++    // expect(
++    //     // map Monster => MonsterT, Vec3 => Vec3T, ...
++    //     monster2.toString().replaceAllMapped(
++    //         RegExp('([a-zA-z0-9]+){'), (match) => match.group(1) + 'T{'),
++    //     monster.toString());
++    //
++    // final monster3 = monster2.unpack(); // MonsterT
++    // expect(monster3.toString(), monster.toString());
++  }
++
++  void test_Lists() {
++    // Ensure unpack() reads lists eagerly by reusing the same builder and
++    // overwriting data. Why: because standard reader reads lists lazily...
++    final fbb = Builder();
++
++    final object1 = example.TypeAliasesT(v8: [1, 2, 3], vf64: [5, 6]);
++    fbb.finish(object1.pack(fbb));
++    final object1Read = example.TypeAliases(fbb.buffer).unpack();
++
++    // overwrite the original buffer by writing to the same builder
++    fbb.reset();
++    final object2 = example.TypeAliasesT(v8: [7, 8, 9], vf64: [10, 11]);
++    fbb.finish(object2.pack(fbb));
++    final object2Read = example.TypeAliases(fbb.buffer).unpack();
++
++    // this is fine even with lazy lists:
++    expect(object2.toString(), object2Read.toString());
++
++    // this fails with lazy lists:
++    expect(object1.toString(), object1Read.toString());
++
++    // empty list must be serialized as such (were stored NULL before v2.0)
++    fbb.reset();
++    final object3 = example.TypeAliasesT(v8: [], vf64: null);
++    fbb.finish(object3.pack(fbb));
++    final object3Read = example.TypeAliases(fbb.buffer).unpack();
++    expect(object3.toString(), object3Read.toString());
+   }
+ }
+ 
+@@ -604,8 +851,8 @@
+ 
+   StringListWrapperImpl(this.bp, this.offset);
+ 
+-  List<String> get items => const ListReader<String>(const StringReader())
+-      .vTableGet(bp, offset, indexToField(0));
++  List<String>? get items => const ListReader<String>(StringReader())
++      .vTableGetNullable(bp, offset, indexToField(0));
+ }
+ 
+ class StringListWrapperReader extends TableReader<StringListWrapperImpl> {
+@@ -613,7 +860,7 @@
+ 
+   @override
+   StringListWrapperImpl createObject(BufferContext object, int offset) {
+-    return new StringListWrapperImpl(object, offset);
++    return StringListWrapperImpl(object, offset);
+   }
+ }
+ 
+@@ -633,7 +880,7 @@
+ 
+   @override
+   TestPointImpl createObject(BufferContext object, int offset) {
+-    return new TestPointImpl(object, offset);
++    return TestPointImpl(object, offset);
+   }
+ }
+ 
+@@ -643,7 +890,9 @@
+     expect(example.Color.values, same(example.Color.values));
+     expect(example.Race.values, same(example.Race.values));
+     expect(example.AnyTypeId.values, same(example.AnyTypeId.values));
+-    expect(example.AnyUniqueAliasesTypeId.values, same(example.AnyUniqueAliasesTypeId.values));
+-    expect(example.AnyAmbiguousAliasesTypeId.values, same(example.AnyAmbiguousAliasesTypeId.values));
++    expect(example.AnyUniqueAliasesTypeId.values,
++        same(example.AnyUniqueAliasesTypeId.values));
++    expect(example.AnyAmbiguousAliasesTypeId.values,
++        same(example.AnyAmbiguousAliasesTypeId.values));
+   }
+ }
+diff -urN a/dart/test/flex_builder_test.dart b/dart/test/flex_builder_test.dart
+--- a/dart/test/flex_builder_test.dart	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/test/flex_builder_test.dart	2023-01-13 07:47:12.522285700 +0000
+@@ -58,18 +58,18 @@
+     {
+       var flx = Builder();
+       flx.addString('hello 😱');
+-      expect(flx.finish(), [10, 104, 101, 108, 108, 111, 32, 240, 159, 152, 177, 0, 11, 20, 1]);
++      expect(flx.finish(),
++          [10, 104, 101, 108, 108, 111, 32, 240, 159, 152, 177, 0, 11, 20, 1]);
+     }
+   });
+ 
+-  test('build vector', (){
++  test('build vector', () {
+     {
+       var flx = Builder()
+         ..startVector()
+         ..addInt(1)
+         ..addInt(2)
+-        ..end()
+-      ;
++        ..end();
+       expect(flx.finish(), [1, 2, 2, 64, 1]);
+     }
+     {
+@@ -77,8 +77,7 @@
+         ..startVector()
+         ..addInt(-1)
+         ..addInt(256)
+-        ..end()
+-      ;
++        ..end();
+       expect(flx.finish(), [255, 255, 0, 1, 4, 65, 1]);
+     }
+     {
+@@ -86,8 +85,7 @@
+         ..startVector()
+         ..addInt(-45)
+         ..addInt(256000)
+-        ..end()
+-      ;
++        ..end();
+       expect(flx.finish(), [211, 255, 255, 255, 0, 232, 3, 0, 8, 66, 1]);
+     }
+     {
+@@ -95,9 +93,28 @@
+         ..startVector()
+         ..addDouble(1.1)
+         ..addDouble(-256)
+-        ..end()
+-      ;
+-      expect(flx.finish(), [154, 153, 153, 153, 153, 153, 241, 63, 0, 0, 0, 0, 0, 0, 112, 192, 16, 75, 1]);
++        ..end();
++      expect(flx.finish(), [
++        154,
++        153,
++        153,
++        153,
++        153,
++        153,
++        241,
++        63,
++        0,
++        0,
++        0,
++        0,
++        0,
++        0,
++        112,
++        192,
++        16,
++        75,
++        1
++      ]);
+     }
+     {
+       var flx = Builder()
+@@ -105,8 +122,7 @@
+         ..addInt(1)
+         ..addInt(2)
+         ..addInt(4)
+-        ..end()
+-      ;
++        ..end();
+       expect(flx.finish(), [1, 2, 4, 3, 76, 1]);
+     }
+     {
+@@ -115,19 +131,17 @@
+         ..addInt(-1)
+         ..addInt(256)
+         ..addInt(4)
+-        ..end()
+-      ;
++        ..end();
+       expect(flx.finish(), [255, 255, 0, 1, 4, 0, 6, 77, 1]);
+     }
+     {
+       var flx = Builder()
+         ..startVector()
+-          ..startVector()
+-          ..addInt(61)
+-          ..end()
+-        ..addInt(64)
++        ..startVector()
++        ..addInt(61)
+         ..end()
+-      ;
++        ..addInt(64)
++        ..end();
+       expect(flx.finish(), [1, 61, 2, 2, 64, 44, 4, 4, 40, 1]);
+     }
+     {
+@@ -136,9 +150,31 @@
+         ..addString('foo')
+         ..addString('bar')
+         ..addString('baz')
+-        ..end()
+-      ;
+-      expect(flx.finish(), [3, 102, 111, 111, 0, 3, 98, 97, 114, 0, 3, 98, 97, 122, 0, 3, 15, 11, 7, 3, 60, 1]);
++        ..end();
++      expect(flx.finish(), [
++        3,
++        102,
++        111,
++        111,
++        0,
++        3,
++        98,
++        97,
++        114,
++        0,
++        3,
++        98,
++        97,
++        122,
++        0,
++        3,
++        15,
++        11,
++        7,
++        3,
++        60,
++        1
++      ]);
+     }
+     {
+       var flx = Builder()
+@@ -149,9 +185,34 @@
+         ..addString('foo')
+         ..addString('bar')
+         ..addString('baz')
+-        ..end()
+-      ;
+-      expect(flx.finish(), [3, 102, 111, 111, 0, 3, 98, 97, 114, 0, 3, 98, 97, 122, 0, 6, 15, 11, 7, 18, 14, 10, 6, 60, 1]);
++        ..end();
++      expect(flx.finish(), [
++        3,
++        102,
++        111,
++        111,
++        0,
++        3,
++        98,
++        97,
++        114,
++        0,
++        3,
++        98,
++        97,
++        122,
++        0,
++        6,
++        15,
++        11,
++        7,
++        18,
++        14,
++        10,
++        6,
++        60,
++        1
++      ]);
+     }
+     {
+       var flx = Builder()
+@@ -159,8 +220,7 @@
+         ..addBool(true)
+         ..addBool(false)
+         ..addBool(true)
+-        ..end()
+-      ;
++        ..end();
+       expect(flx.finish(), [3, 1, 0, 1, 3, 144, 1]);
+     }
+     {
+@@ -171,29 +231,83 @@
+         ..addInt(-5)
+         ..addDouble(1.3)
+         ..addBool(true)
+-        ..end()
+-      ;
++        ..end();
+       expect(flx.finish(), [
+-        3, 102, 111, 111, 0, 0, 0, 0,
+-        5, 0, 0, 0, 0, 0, 0, 0,
+-        15, 0, 0, 0, 0, 0, 0, 0,
+-        1, 0, 0, 0, 0, 0, 0, 0,
+-        251, 255, 255, 255, 255, 255, 255, 255,
+-        205, 204, 204, 204, 204, 204, 244, 63,
+-        1, 0, 0, 0, 0, 0, 0, 0,
+-        20, 4, 4, 15, 104, 45, 43, 1]);
++        3,
++        102,
++        111,
++        111,
++        0,
++        0,
++        0,
++        0,
++        5,
++        0,
++        0,
++        0,
++        0,
++        0,
++        0,
++        0,
++        15,
++        0,
++        0,
++        0,
++        0,
++        0,
++        0,
++        0,
++        1,
++        0,
++        0,
++        0,
++        0,
++        0,
++        0,
++        0,
++        251,
++        255,
++        255,
++        255,
++        255,
++        255,
++        255,
++        255,
++        205,
++        204,
++        204,
++        204,
++        204,
++        204,
++        244,
++        63,
++        1,
++        0,
++        0,
++        0,
++        0,
++        0,
++        0,
++        0,
++        20,
++        4,
++        4,
++        15,
++        104,
++        45,
++        43,
++        1
++      ]);
+     }
+   });
+ 
+-  test('build map', ()
+-  {
++  test('build map', () {
+     {
+       var flx = Builder()
+         ..startMap()
+         ..addKey('a')
+         ..addInt(12)
+-        ..end()
+-      ;
++        ..end();
+       expect(flx.finish(), [97, 0, 1, 3, 1, 1, 1, 12, 4, 2, 36, 1]);
+     }
+     {
+@@ -203,105 +317,270 @@
+         ..addInt(12)
+         ..addKey('')
+         ..addInt(45)
+-        ..end()
+-      ;
+-      expect(flx.finish(), [97, 0, 0, 2, 2, 5, 2, 1, 2, 45, 12, 4, 4, 4, 36, 1]);
++        ..end();
++      expect(
++          flx.finish(), [97, 0, 0, 2, 2, 5, 2, 1, 2, 45, 12, 4, 4, 4, 36, 1]);
+     }
+     {
+       var flx = Builder()
+         ..startVector()
+-          ..startMap()
+-            ..addKey('something')
+-            ..addInt(12)
+-          ..end()
+-          ..startMap()
+-            ..addKey('something')
+-            ..addInt(45)
+-          ..end()
++        ..startMap()
++        ..addKey('something')
++        ..addInt(12)
+         ..end()
+-      ;
+-      expect(flx.finish(), [115, 111, 109, 101, 116, 104, 105, 110, 103, 0,
+-        1, 11, 1, 1, 1, 12, 4, 6, 1, 1, 45, 4, 2, 8, 4, 36, 36, 4, 40, 1]);
++        ..startMap()
++        ..addKey('something')
++        ..addInt(45)
++        ..end()
++        ..end();
++      expect(flx.finish(), [
++        115,
++        111,
++        109,
++        101,
++        116,
++        104,
++        105,
++        110,
++        103,
++        0,
++        1,
++        11,
++        1,
++        1,
++        1,
++        12,
++        4,
++        6,
++        1,
++        1,
++        45,
++        4,
++        2,
++        8,
++        4,
++        36,
++        36,
++        4,
++        40,
++        1
++      ]);
+     }
+   });
+ 
+-  test('build blob', ()
+-  {
++  test('build blob', () {
+     {
+-      var flx = Builder()
+-        ..addBlob(Uint8List.fromList([1, 2, 3]).buffer)
+-      ;
++      var flx = Builder()..addBlob(Uint8List.fromList([1, 2, 3]).buffer);
+       expect(flx.finish(), [3, 1, 2, 3, 3, 100, 1]);
+     }
+   });
+ 
+-  test('build from object', (){
+-    expect(Builder.buildFromObject(Uint8List.fromList([1, 2, 3]).buffer).asUint8List(), [3, 1, 2, 3, 3, 100, 1]);
++  test('build from object', () {
++    expect(
++        Builder.buildFromObject(Uint8List.fromList([1, 2, 3]).buffer)
++            .asUint8List(),
++        [3, 1, 2, 3, 3, 100, 1]);
+     expect(Builder.buildFromObject(null).asUint8List(), [0, 0, 1]);
+     expect(Builder.buildFromObject(true).asUint8List(), [1, 104, 1]);
+     expect(Builder.buildFromObject(false).asUint8List(), [0, 104, 1]);
+     expect(Builder.buildFromObject(25).asUint8List(), [25, 4, 1]);
+     expect(Builder.buildFromObject(-250).asUint8List(), [6, 255, 5, 2]);
+-    expect(Builder.buildFromObject(-2.50).asUint8List(), [0, 0, 32, 192, 14, 4]);
+-    expect(Builder.buildFromObject('Maxim').asUint8List(), [5, 77, 97, 120, 105, 109, 0, 6, 20, 1]);
+-    expect(Builder.buildFromObject([1, 3.3, 'max', true, null, false]).asUint8List(), [
+-      3, 109, 97, 120, 0, 0, 0, 0,
+-      6, 0, 0, 0, 0, 0, 0, 0,
+-      1, 0, 0, 0, 0, 0, 0, 0,
+-      102, 102, 102, 102, 102, 102, 10, 64,
+-      31, 0, 0, 0, 0, 0, 0, 0,
+-      1, 0, 0, 0, 0, 0, 0, 0,
+-      0, 0, 0, 0, 0, 0, 0, 0,
+-      0, 0, 0, 0, 0, 0, 0, 0,
+-      4, 15, 20, 104, 0, 104, 54, 43, 1
+-    ]);
+-    expect(Builder.buildFromObject([{'something':12}, {'something': 45}]).asUint8List(), [
+-      115, 111, 109, 101, 116, 104, 105, 110, 103, 0,
+-      1, 11, 1, 1, 1, 12, 4, 6, 1, 1, 45, 4, 2, 8, 4, 36, 36, 4, 40, 1
+-    ]);
++    expect(
++        Builder.buildFromObject(-2.50).asUint8List(), [0, 0, 32, 192, 14, 4]);
++    expect(Builder.buildFromObject('Maxim').asUint8List(),
++        [5, 77, 97, 120, 105, 109, 0, 6, 20, 1]);
++    expect(
++        Builder.buildFromObject([1, 3.3, 'max', true, null, false])
++            .asUint8List(),
++        [
++          3,
++          109,
++          97,
++          120,
++          0,
++          0,
++          0,
++          0,
++          6,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          1,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          102,
++          102,
++          102,
++          102,
++          102,
++          102,
++          10,
++          64,
++          31,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          1,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          0,
++          4,
++          15,
++          20,
++          104,
++          0,
++          104,
++          54,
++          43,
++          1
++        ]);
++    expect(
++        Builder.buildFromObject([
++          {'something': 12},
++          {'something': 45}
++        ]).asUint8List(),
++        [
++          115,
++          111,
++          109,
++          101,
++          116,
++          104,
++          105,
++          110,
++          103,
++          0,
++          1,
++          11,
++          1,
++          1,
++          1,
++          12,
++          4,
++          6,
++          1,
++          1,
++          45,
++          4,
++          2,
++          8,
++          4,
++          36,
++          36,
++          4,
++          40,
++          1
++        ]);
+   });
+ 
+-  test('add double indirectly', (){
+-    var flx = Builder()
+-      ..addDoubleIndirectly(0.1)
+-    ;
++  test('add double indirectly', () {
++    var flx = Builder()..addDoubleIndirectly(0.1);
+     expect(flx.finish(), [154, 153, 153, 153, 153, 153, 185, 63, 8, 35, 1]);
+   });
+ 
+-  test('add double indirectly to vector with cache', (){
++  test('add double indirectly to vector with cache', () {
+     var flx = Builder()
+       ..startVector()
+       ..addDoubleIndirectly(0.1, cache: true)
+       ..addDoubleIndirectly(0.1, cache: true)
+       ..addDoubleIndirectly(0.1, cache: true)
+       ..addDoubleIndirectly(0.1, cache: true)
+-      ..end()
+-    ;
+-    expect(flx.finish(), [154, 153, 153, 153, 153, 153, 185, 63,
+-      4, 9, 10, 11, 12, 35, 35, 35, 35, 8, 40, 1]);
++      ..end();
++    expect(flx.finish(), [
++      154,
++      153,
++      153,
++      153,
++      153,
++      153,
++      185,
++      63,
++      4,
++      9,
++      10,
++      11,
++      12,
++      35,
++      35,
++      35,
++      35,
++      8,
++      40,
++      1
++    ]);
+   });
+ 
+-  test('add int indirectly', (){
+-    var flx = Builder()
+-      ..addIntIndirectly(2345234523452345)
+-    ;
++  test('add int indirectly', () {
++    var flx = Builder()..addIntIndirectly(2345234523452345);
+     expect(flx.finish(), [185, 115, 175, 118, 250, 84, 8, 0, 8, 27, 1]);
+   });
+ 
+-  test('add int indirectly to vector with cache', (){
++  test('add int indirectly to vector with cache', () {
+     var flx = Builder()
+       ..startVector()
+       ..addIntIndirectly(2345234523452345, cache: true)
+       ..addIntIndirectly(2345234523452345, cache: true)
+       ..addIntIndirectly(2345234523452345, cache: true)
+       ..addIntIndirectly(2345234523452345, cache: true)
+-      ..end()
+-    ;
+-    expect(flx.finish(), [185, 115, 175, 118, 250, 84, 8, 0,
+-      4, 9, 10, 11, 12, 27, 27, 27, 27, 8, 40, 1]);
++      ..end();
++    expect(flx.finish(), [
++      185,
++      115,
++      175,
++      118,
++      250,
++      84,
++      8,
++      0,
++      4,
++      9,
++      10,
++      11,
++      12,
++      27,
++      27,
++      27,
++      27,
++      8,
++      40,
++      1
++    ]);
+   });
+ 
+-  test('snapshot', (){
++  test('snapshot', () {
+     var flx = Builder();
+     flx.startVector();
+     flx.addInt(12);
+@@ -312,4 +591,3 @@
+     expect(flx.snapshot().asUint8List(), [12, 24, 45, 3, 76, 1]);
+   });
+ }
+-
+diff -urN a/dart/test/flex_reader_test.dart b/dart/test/flex_reader_test.dart
+--- a/dart/test/flex_reader_test.dart	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/test/flex_reader_test.dart	2023-01-13 07:47:12.522285700 +0000
+@@ -21,55 +21,68 @@
+     expect(Reference.fromBuffer(b([255, 251, 5, 2])).intValue, -1025);
+     expect(Reference.fromBuffer(b([1, 4, 9, 2])).intValue, 1025);
+     expect(Reference.fromBuffer(b([255, 255, 255, 127, 6, 4])).intValue,
+-      2147483647);
++        2147483647);
++    expect(Reference.fromBuffer(b([0, 0, 0, 128, 6, 4])).intValue, -2147483648);
+     expect(
+-      Reference.fromBuffer(b([0, 0, 0, 128, 6, 4])).intValue, -2147483648);
++        Reference.fromBuffer(b([255, 255, 255, 255, 0, 0, 0, 0, 7, 8]))
++            .intValue,
++        4294967295);
+     expect(
+-      Reference.fromBuffer(b([255, 255, 255, 255, 0, 0, 0, 0, 7, 8]))
+-        .intValue,
+-      4294967295);
+-    expect(
+-      Reference.fromBuffer(b([255, 255, 255, 255, 255, 255, 255, 127, 7, 8]))
+-        .intValue,
+-      9223372036854775807);
++        Reference.fromBuffer(b([255, 255, 255, 255, 255, 255, 255, 127, 7, 8]))
++            .intValue,
++        9223372036854775807);
+     expect(Reference.fromBuffer(b([0, 0, 0, 0, 0, 0, 0, 128, 7, 8])).intValue,
+-      -9223372036854775808);
++        -9223372036854775808);
+     // Dart does not really support UInt64
+ //      expect(FlxValue.fromBuffer(b([255, 255, 255, 255, 255, 255, 255, 255, 11, 8])).intValue, 18446744073709551615);
+   });
+   test('double value', () {
+     expect(Reference.fromBuffer(b([0, 0, 144, 64, 14, 4])).doubleValue, 4.5);
+     expect(Reference.fromBuffer(b([205, 204, 204, 61, 14, 4])).doubleValue,
+-      closeTo(.1, .001));
++        closeTo(.1, .001));
+     expect(
+-      Reference.fromBuffer(b([154, 153, 153, 153, 153, 153, 185, 63, 15, 8]))
+-        .doubleValue,
+-      .1);
++        Reference.fromBuffer(b([154, 153, 153, 153, 153, 153, 185, 63, 15, 8]))
++            .doubleValue,
++        .1);
+   });
+   test('num value', () {
+     expect(Reference.fromBuffer(b([0, 0, 144, 64, 14, 4])).numValue, 4.5);
+     expect(Reference.fromBuffer(b([205, 204, 204, 61, 14, 4])).numValue,
+-      closeTo(.1, .001));
++        closeTo(.1, .001));
+     expect(
+-      Reference.fromBuffer(b([154, 153, 153, 153, 153, 153, 185, 63, 15, 8]))
+-        .numValue,
+-      .1);
++        Reference.fromBuffer(b([154, 153, 153, 153, 153, 153, 185, 63, 15, 8]))
++            .numValue,
++        .1);
+     expect(Reference.fromBuffer(b([255, 251, 5, 2])).numValue, -1025);
+   });
+   test('string value', () {
+     expect(
+-      Reference.fromBuffer(b([5, 77, 97, 120, 105, 109, 0, 6, 20, 1]))
+-        .stringValue,
+-      'Maxim');
+-    expect(
+-      Reference.fromBuffer(b([
+-        10, 104, 101, 108, 108, 111, 32, 240, 159, 152, 177, 0, 11, 20, 1
+-      ])).stringValue,
+-      'hello 😱');
++        Reference.fromBuffer(b([5, 77, 97, 120, 105, 109, 0, 6, 20, 1]))
++            .stringValue,
++        'Maxim');
++    expect(
++        Reference.fromBuffer(b([
++          10,
++          104,
++          101,
++          108,
++          108,
++          111,
++          32,
++          240,
++          159,
++          152,
++          177,
++          0,
++          11,
++          20,
++          1
++        ])).stringValue,
++        'hello 😱');
+   });
+   test('blob value', () {
+     expect(
+-      Reference.fromBuffer(b([3, 1, 2, 3, 3, 100, 1])).blobValue, [1, 2, 3]);
++        Reference.fromBuffer(b([3, 1, 2, 3, 3, 100, 1])).blobValue, [1, 2, 3]);
+   });
+   test('bool vector', () {
+     var flx = Reference.fromBuffer(b([3, 1, 0, 1, 3, 144, 1]));
+@@ -81,27 +94,92 @@
+     testNumbers([3, 1, 2, 3, 3, 44, 1], [1, 2, 3]);
+     testNumbers([3, 255, 2, 3, 3, 44, 1], [-1, 2, 3]);
+     testNumbers([3, 0, 1, 0, 43, 2, 3, 0, 6, 45, 1], [1, 555, 3]);
+-    testNumbers(
+-      [3, 0, 0, 0, 1, 0, 0, 0, 204, 216, 0, 0, 3, 0, 0, 0, 12, 46, 1],
+-      [1, 55500, 3]);
++    testNumbers([3, 0, 0, 0, 1, 0, 0, 0, 204, 216, 0, 0, 3, 0, 0, 0, 12, 46, 1],
++        [1, 55500, 3]);
+     testNumbers([
+-      3, 0, 0, 0, 0, 0, 0, 0,
+-      1, 0, 0, 0, 0, 0, 0, 0,
+-      172, 128, 94, 239, 12, 0, 0, 0,
+-      3, 0, 0, 0, 0, 0, 0, 0,
+-      24, 47, 1
+-    ], [1, 55555555500, 3
++      3,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      1,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      172,
++      128,
++      94,
++      239,
++      12,
++      0,
++      0,
++      0,
++      3,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      24,
++      47,
++      1
++    ], [
++      1,
++      55555555500,
++      3
+     ]);
+     testNumbers(
+-      [3, 0, 0, 0, 0, 0, 192, 63, 0, 0, 32, 64, 0, 0, 96, 64, 12, 54, 1],
+-      [1.5, 2.5, 3.5]);
++        [3, 0, 0, 0, 0, 0, 192, 63, 0, 0, 32, 64, 0, 0, 96, 64, 12, 54, 1],
++        [1.5, 2.5, 3.5]);
+     testNumbers([
+-      3, 0, 0, 0, 0, 0, 0, 0,
+-      154, 153, 153, 153, 153, 153, 241, 63,
+-      154, 153, 153, 153, 153, 153, 1, 64,
+-      102, 102, 102, 102, 102, 102, 10, 64,
+-      24, 55, 1
+-    ], [1.1, 2.2, 3.3
++      3,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      154,
++      153,
++      153,
++      153,
++      153,
++      153,
++      241,
++      63,
++      154,
++      153,
++      153,
++      153,
++      153,
++      153,
++      1,
++      64,
++      102,
++      102,
++      102,
++      102,
++      102,
++      102,
++      10,
++      64,
++      24,
++      55,
++      1
++    ], [
++      1.1,
++      2.2,
++      3.3
+     ]);
+   });
+   test('number vector, fixed type', () {
+@@ -109,11 +187,28 @@
+     testNumbers([255, 255, 0, 1, 4, 65, 1], [-1, 256]);
+     testNumbers([211, 255, 255, 255, 0, 232, 3, 0, 8, 66, 1], [-45, 256000]);
+     testNumbers([
+-      211, 255, 255, 255, 255, 255, 255, 255,
+-      255, 255, 255, 255, 255, 255, 255, 127,
+-      16, 67, 1
++      211,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      127,
++      16,
++      67,
++      1
+     ], [
+-      -45, 9223372036854775807
++      -45,
++      9223372036854775807
+     ]);
+ 
+     testNumbers([1, 2, 2, 68, 1], [1, 2]);
+@@ -122,85 +217,326 @@
+ 
+     testNumbers([205, 204, 140, 63, 0, 0, 0, 192, 8, 74, 1], [1.1, -2]);
+     testNumbers([
+-      154, 153, 153, 153, 153, 153, 241, 63,
+-      0, 0, 0, 0, 0, 0, 112, 192,
+-      16, 75, 1
++      154,
++      153,
++      153,
++      153,
++      153,
++      153,
++      241,
++      63,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      112,
++      192,
++      16,
++      75,
++      1
+     ], [
+-      1.1, -256
++      1.1,
++      -256
+     ]);
+ 
+     testNumbers([211, 255, 255, 255, 0, 232, 3, 0, 4, 0, 0, 0, 12, 78, 1],
+-      [-45, 256000, 4]);
++        [-45, 256000, 4]);
+ 
+     testNumbers([
+-      211, 255, 255, 255, 255, 255, 255, 255,
+-      255, 255, 255, 255, 255, 255, 255, 127,
+-      4, 0, 0, 0, 0, 0, 0, 0,
+-      9, 0, 0, 0, 0, 0, 0, 0,
+-      32, 91, 1
++      211,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      127,
++      4,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      9,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      32,
++      91,
++      1
+     ], [
+-      -45, 9223372036854775807, 4, 9
++      -45,
++      9223372036854775807,
++      4,
++      9
+     ]);
+ 
+     testNumbers([
+-      45, 0, 0, 0, 0, 0, 0, 0,
+-      255, 255, 255, 255, 255, 255, 255, 127,
+-      4, 0, 0, 0, 0, 0, 0, 0,
+-      9, 0, 0, 0, 0, 0, 0, 0,
+-      32, 95, 1
++      45,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      127,
++      4,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      9,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      32,
++      95,
++      1
+     ], [
+-      45, 9223372036854775807, 4, 9
++      45,
++      9223372036854775807,
++      4,
++      9
+     ]);
+ 
+     testNumbers([
+-      154, 153, 153, 153, 153, 153, 241, 63,
+-      0, 0, 0, 0, 0, 0, 112, 64,
+-      0, 0, 0, 0, 0, 0, 16, 64,
+-      24, 87, 1
++      154,
++      153,
++      153,
++      153,
++      153,
++      153,
++      241,
++      63,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      112,
++      64,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      16,
++      64,
++      24,
++      87,
++      1
+     ], [
+-      1.1, 256, 4
++      1.1,
++      256,
++      4
+     ]);
+ 
+     testNumbers([
+-      154, 153, 153, 153, 153, 153, 241, 63,
+-      0, 0, 0, 0, 0, 0, 112, 64,
+-      0, 0, 0, 0, 0, 0, 16, 64,
+-      0, 0, 0, 0, 0, 0, 34, 64,
+-      32, 99, 1
++      154,
++      153,
++      153,
++      153,
++      153,
++      153,
++      241,
++      63,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      112,
++      64,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      16,
++      64,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      34,
++      64,
++      32,
++      99,
++      1
+     ], [
+-      1.1, 256, 4, 9
++      1.1,
++      256,
++      4,
++      9
+     ]);
+   });
+   test('string vector', () {
+     testStrings([
+-      3, 102, 111, 111, 0,
+-      3, 98, 97, 114, 0,
+-      3, 98, 97, 122, 0,
+-      3, 15, 11, 7,
+-      3, 60, 1
++      3,
++      102,
++      111,
++      111,
++      0,
++      3,
++      98,
++      97,
++      114,
++      0,
++      3,
++      98,
++      97,
++      122,
++      0,
++      3,
++      15,
++      11,
++      7,
++      3,
++      60,
++      1
+     ], [
+-      'foo', 'bar', 'baz'
++      'foo',
++      'bar',
++      'baz'
+     ]);
+     testStrings([
+-      3, 102, 111, 111, 0,
+-      3, 98, 97, 114, 0,
+-      3, 98, 97, 122, 0,
+-      6, 15, 11, 7, 18, 14, 10,
+-      6, 60, 1
++      3,
++      102,
++      111,
++      111,
++      0,
++      3,
++      98,
++      97,
++      114,
++      0,
++      3,
++      98,
++      97,
++      122,
++      0,
++      6,
++      15,
++      11,
++      7,
++      18,
++      14,
++      10,
++      6,
++      60,
++      1
+     ], [
+-      'foo', 'bar', 'baz', 'foo', 'bar', 'baz'
++      'foo',
++      'bar',
++      'baz',
++      'foo',
++      'bar',
++      'baz'
+     ]);
+   });
+   test('mixed vector', () {
+     var flx = Reference.fromBuffer(b([
+-      3, 102, 111, 111, 0, 0, 0, 0,
+-      5, 0, 0, 0, 0, 0, 0, 0,
+-      15, 0, 0, 0, 0, 0, 0, 0,
+-      1, 0, 0, 0, 0, 0, 0, 0,
+-      251, 255, 255, 255, 255, 255, 255, 255,
+-      205, 204, 204, 204, 204, 204, 244, 63,
+-      1, 0, 0, 0, 0, 0, 0, 0,
+-      20, 4, 4, 15, 104, 45, 43, 1
++      3,
++      102,
++      111,
++      111,
++      0,
++      0,
++      0,
++      0,
++      5,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      15,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      1,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      251,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      255,
++      205,
++      204,
++      204,
++      204,
++      204,
++      204,
++      244,
++      63,
++      1,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      0,
++      20,
++      4,
++      4,
++      15,
++      104,
++      45,
++      43,
++      1
+     ]));
+     expect(flx.length, 5);
+     expect(flx[0].stringValue, 'foo');
+@@ -216,7 +552,8 @@
+     expect(flx['a'].numValue, 12);
+   });
+   test('two value map', () {
+-    var flx = Reference.fromBuffer(b([0, 97, 0, 2, 4, 4, 2, 1, 2, 45, 12, 4, 4, 4, 36, 1]));
++    var flx = Reference.fromBuffer(
++        b([0, 97, 0, 2, 4, 4, 2, 1, 2, 45, 12, 4, 4, 4, 36, 1]));
+     expect(flx.length, 2);
+     expect(flx['a'].numValue, 12);
+     expect(flx[''].numValue, 45);
+@@ -239,45 +576,239 @@
+     expect(flx['address']['zip'].stringValue, '12345');
+     expect(flx['address']['countryCode'].stringValue, 'XX');
+ 
+-    expect(() => flx['address']['country'].stringValue,
+-      throwsA(predicate((e) => e is ArgumentError && e.message == 'Key: [country] is not applicable on: //address of: ValueType.Map')));
+-    expect(() => flx['address']['countryCode'][0],
+-      throwsA(predicate((e) => e is ArgumentError && e.message == 'Key: [0] is not applicable on: //address/countryCode of: ValueType.String')));
+-    expect(() => flx[1],
+-      throwsA(predicate((e) => e is ArgumentError && e.message == 'Key: [1] is not applicable on: / of: ValueType.Map')));
+-    expect(() => flx['flags'][4],
+-      throwsA(predicate((e) => e is ArgumentError && e.message == 'Key: [4] is not applicable on: //flags of: ValueType.VectorBool length: 4')));
+-    expect(() => flx['flags'][-1],
+-      throwsA(predicate((e) => e is ArgumentError && e.message == 'Key: [-1] is not applicable on: //flags of: ValueType.VectorBool length: 4')));
++    expect(
++        () => flx['address']['country'].stringValue,
++        throwsA(predicate((dynamic e) =>
++            e is ArgumentError &&
++            e.message ==
++                'Key: [country] is not applicable on: //address of: ValueType.Map')));
++    expect(
++        () => flx['address']['countryCode'][0],
++        throwsA(predicate((dynamic e) =>
++            e is ArgumentError &&
++            e.message ==
++                'Key: [0] is not applicable on: //address/countryCode of: ValueType.String')));
++    expect(
++        () => flx[1],
++        throwsA(predicate((dynamic e) =>
++            e is ArgumentError &&
++            e.message ==
++                'Key: [1] is not applicable on: / of: ValueType.Map')));
++    expect(
++        () => flx['flags'][4],
++        throwsA(predicate((dynamic e) =>
++            e is ArgumentError &&
++            e.message ==
++                'Key: [4] is not applicable on: //flags of: ValueType.VectorBool length: 4')));
++    expect(
++        () => flx['flags'][-1],
++        throwsA(predicate((dynamic e) =>
++            e is ArgumentError &&
++            e.message ==
++                'Key: [-1] is not applicable on: //flags of: ValueType.VectorBool length: 4')));
+   });
+   test('complex map to json', () {
+     var flx = complexMap();
+-    expect(flx.json, '{"address":{"city":"Bla","countryCode":"XX","zip":"12345"},"age":35,"flags":[true,false,true,true],"name":"Maxim","weight":72.5}');
++    expect(flx.json,
++        '{"address":{"city":"Bla","countryCode":"XX","zip":"12345"},"age":35,"flags":[true,false,true,true],"name":"Maxim","weight":72.5}');
+   });
+ 
+   test('complex map iterators', () {
+     var flx = complexMap();
+-    expect(flx.mapKeyIterable.map((e) => e).toList(), ['address', 'age', 'flags', 'name', 'weight']);
+-    expect(flx.mapValueIterable.map((e) => e.json).toList(), [flx['address'].json, flx['age'].json, flx['flags'].json, flx['name'].json, flx['weight'].json]);
+-    expect(flx['flags'].vectorIterable.map((e) => e.boolValue).toList(), [true, false, true, true]);
++    expect(flx.mapKeyIterable.map((e) => e).toList(),
++        ['address', 'age', 'flags', 'name', 'weight']);
++    expect(flx.mapValueIterable.map((e) => e.json).toList(), [
++      flx['address'].json,
++      flx['age'].json,
++      flx['flags'].json,
++      flx['name'].json,
++      flx['weight'].json
++    ]);
++    expect(flx['flags'].vectorIterable.map((e) => e.boolValue).toList(),
++        [true, false, true, true]);
+   });
+ 
+-  test('bug where offest were stored as int instead of uint', (){
+-    const data = [99, 104, 97, 110, 110, 101, 108, 115, 95, 105, 110, 0,
+-      100, 105, 108, 97, 116, 105, 111, 110, 95, 104, 101, 105, 103, 104, 116, 95, 102, 97, 99, 116, 111, 114, 0,
+-      100, 105, 108, 97, 116, 105, 111, 110, 95, 119, 105, 100, 116, 104, 95, 102, 97, 99, 116, 111, 114, 0,
+-      102, 117, 115, 101, 100, 95, 97, 99, 116, 105, 118, 97, 116, 105, 111, 110, 95, 102, 117, 110, 99, 116, 105, 111, 110, 0,
+-      112, 97, 100, 95, 118, 97, 108, 117, 101, 115, 0, 112, 97, 100, 100, 105, 110, 103, 0,
+-      115, 116, 114, 105, 100, 101, 95, 104, 101, 105, 103, 104, 116, 0,
+-      115, 116, 114, 105, 100, 101, 95, 119, 105, 100, 116, 104, 0,
+-      8, 130, 119, 97, 76, 51, 41, 34, 21, 8, 1, 8, 64, 1, 1, 1, 1, 0, 1, 1, 4, 4, 4, 4, 4, 4, 4, 4, 16, 36, 1];
++  test('bug where offest were stored as int instead of uint', () {
++    const data = [
++      99,
++      104,
++      97,
++      110,
++      110,
++      101,
++      108,
++      115,
++      95,
++      105,
++      110,
++      0,
++      100,
++      105,
++      108,
++      97,
++      116,
++      105,
++      111,
++      110,
++      95,
++      104,
++      101,
++      105,
++      103,
++      104,
++      116,
++      95,
++      102,
++      97,
++      99,
++      116,
++      111,
++      114,
++      0,
++      100,
++      105,
++      108,
++      97,
++      116,
++      105,
++      111,
++      110,
++      95,
++      119,
++      105,
++      100,
++      116,
++      104,
++      95,
++      102,
++      97,
++      99,
++      116,
++      111,
++      114,
++      0,
++      102,
++      117,
++      115,
++      101,
++      100,
++      95,
++      97,
++      99,
++      116,
++      105,
++      118,
++      97,
++      116,
++      105,
++      111,
++      110,
++      95,
++      102,
++      117,
++      110,
++      99,
++      116,
++      105,
++      111,
++      110,
++      0,
++      112,
++      97,
++      100,
++      95,
++      118,
++      97,
++      108,
++      117,
++      101,
++      115,
++      0,
++      112,
++      97,
++      100,
++      100,
++      105,
++      110,
++      103,
++      0,
++      115,
++      116,
++      114,
++      105,
++      100,
++      101,
++      95,
++      104,
++      101,
++      105,
++      103,
++      104,
++      116,
++      0,
++      115,
++      116,
++      114,
++      105,
++      100,
++      101,
++      95,
++      119,
++      105,
++      100,
++      116,
++      104,
++      0,
++      8,
++      130,
++      119,
++      97,
++      76,
++      51,
++      41,
++      34,
++      21,
++      8,
++      1,
++      8,
++      64,
++      1,
++      1,
++      1,
++      1,
++      0,
++      1,
++      1,
++      4,
++      4,
++      4,
++      4,
++      4,
++      4,
++      4,
++      4,
++      16,
++      36,
++      1
++    ];
+     var flx = Reference.fromBuffer(b(data));
+-    expect(flx.json, '{"channels_in":64,"dilation_height_factor":1,"dilation_width_factor":1,"fused_activation_function":1,"pad_values":1,"padding":0,"stride_height":1,"stride_width":1}');
+-    const object = {"channels_in":64,"dilation_height_factor":1,"dilation_width_factor":1,"fused_activation_function":1,"pad_values":1,"padding":0,"stride_height":1,"stride_width":1};
++    expect(flx.json,
++        '{"channels_in":64,"dilation_height_factor":1,"dilation_width_factor":1,"fused_activation_function":1,"pad_values":1,"padding":0,"stride_height":1,"stride_width":1}');
++    const object = {
++      "channels_in": 64,
++      "dilation_height_factor": 1,
++      "dilation_width_factor": 1,
++      "fused_activation_function": 1,
++      "pad_values": 1,
++      "padding": 0,
++      "stride_height": 1,
++      "stride_width": 1
++    };
+     var data1 = Builder.buildFromObject(object).asUint8List();
+     expect(data1.length, data.length);
+     var flx1 = Reference.fromBuffer(b(data1));
+-    expect(flx1.json, '{"channels_in":64,"dilation_height_factor":1,"dilation_width_factor":1,"fused_activation_function":1,"pad_values":1,"padding":0,"stride_height":1,"stride_width":1}');
++    expect(flx1.json,
++        '{"channels_in":64,"dilation_height_factor":1,"dilation_width_factor":1,"fused_activation_function":1,"pad_values":1,"padding":0,"stride_height":1,"stride_width":1}');
+   });
+ }
+ 
+@@ -302,7 +833,7 @@
+   }
+ }
+ 
+-Reference complexMap(){
++Reference complexMap() {
+ //  {
+ //    "age": 35,
+ //    "flags": [True, False, True, True],
+@@ -315,20 +846,145 @@
+ //    }
+ //  }
+   return Reference.fromBuffer(b([
+-  97, 100, 100, 114, 101, 115, 115, 0,
+-      99, 105, 116, 121, 0, 3, 66, 108, 97, 0,
+-      99, 111, 117, 110, 116, 114, 121, 67, 111, 100, 101, 0,
+-      2, 88, 88, 0,
+-      122, 105, 112, 0,
+-      5, 49, 50, 51, 52, 53, 0,
+-      3, 38, 29, 14, 3, 1, 3, 38, 22, 15, 20, 20, 20,
+-      97, 103, 101, 0,
+-      102, 108, 97, 103, 115, 0,
+-      4, 1, 0, 1, 1,
+-      110, 97, 109, 101, 0,
+-      5, 77, 97, 120, 105, 109, 0,
+-      119, 101, 105, 103, 104, 116, 0,
+-      5, 93, 36, 33, 23, 12, 0, 0, 7, 0, 0, 0, 1, 0, 0, 0, 5, 0, 0, 0, 60, 0, 0, 0, 35, 0, 0, 0, 51, 0, 0, 0, 45,
+-      0, 0, 0, 0, 0, 145, 66, 36, 4, 144, 20, 14, 25, 38, 1
++    97,
++    100,
++    100,
++    114,
++    101,
++    115,
++    115,
++    0,
++    99,
++    105,
++    116,
++    121,
++    0,
++    3,
++    66,
++    108,
++    97,
++    0,
++    99,
++    111,
++    117,
++    110,
++    116,
++    114,
++    121,
++    67,
++    111,
++    100,
++    101,
++    0,
++    2,
++    88,
++    88,
++    0,
++    122,
++    105,
++    112,
++    0,
++    5,
++    49,
++    50,
++    51,
++    52,
++    53,
++    0,
++    3,
++    38,
++    29,
++    14,
++    3,
++    1,
++    3,
++    38,
++    22,
++    15,
++    20,
++    20,
++    20,
++    97,
++    103,
++    101,
++    0,
++    102,
++    108,
++    97,
++    103,
++    115,
++    0,
++    4,
++    1,
++    0,
++    1,
++    1,
++    110,
++    97,
++    109,
++    101,
++    0,
++    5,
++    77,
++    97,
++    120,
++    105,
++    109,
++    0,
++    119,
++    101,
++    105,
++    103,
++    104,
++    116,
++    0,
++    5,
++    93,
++    36,
++    33,
++    23,
++    12,
++    0,
++    0,
++    7,
++    0,
++    0,
++    0,
++    1,
++    0,
++    0,
++    0,
++    5,
++    0,
++    0,
++    0,
++    60,
++    0,
++    0,
++    0,
++    35,
++    0,
++    0,
++    0,
++    51,
++    0,
++    0,
++    0,
++    45,
++    0,
++    0,
++    0,
++    0,
++    0,
++    145,
++    66,
++    36,
++    4,
++    144,
++    20,
++    14,
++    25,
++    38,
++    1
+   ]));
+ }
+diff -urN a/dart/test/flex_types_test.dart b/dart/test/flex_types_test.dart
+--- a/dart/test/flex_types_test.dart	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/test/flex_types_test.dart	2023-01-13 07:47:12.523285709 +0000
+@@ -48,69 +48,116 @@
+     expect(ValueTypeUtils.isFixedTypedVector(ValueType.VectorInt), isFalse);
+   });
+   test('to typed vector', () {
+-    expect(ValueTypeUtils.toTypedVector(ValueType.Int,0), equals(ValueType.VectorInt));
+-    expect(ValueTypeUtils.toTypedVector(ValueType.UInt,0), equals(ValueType.VectorUInt));
+-    expect(ValueTypeUtils.toTypedVector(ValueType.Bool,0), equals(ValueType.VectorBool));
+-    expect(ValueTypeUtils.toTypedVector(ValueType.Float,0), equals(ValueType.VectorFloat));
+-    expect(ValueTypeUtils.toTypedVector(ValueType.Key,0), equals(ValueType.VectorKey));
+-    expect(ValueTypeUtils.toTypedVector(ValueType.String,0), equals(ValueType.VectorString));
+-
+-    expect(ValueTypeUtils.toTypedVector(ValueType.Int,2), equals(ValueType.VectorInt2));
+-    expect(ValueTypeUtils.toTypedVector(ValueType.UInt,2), equals(ValueType.VectorUInt2));
+-    expect(ValueTypeUtils.toTypedVector(ValueType.Float,2), equals(ValueType.VectorFloat2));
+-
+-    expect(ValueTypeUtils.toTypedVector(ValueType.Int,3), equals(ValueType.VectorInt3));
+-    expect(ValueTypeUtils.toTypedVector(ValueType.UInt,3), equals(ValueType.VectorUInt3));
+-    expect(ValueTypeUtils.toTypedVector(ValueType.Float,3), equals(ValueType.VectorFloat3));
+-
+-    expect(ValueTypeUtils.toTypedVector(ValueType.Int,4), equals(ValueType.VectorInt4));
+-    expect(ValueTypeUtils.toTypedVector(ValueType.UInt,4), equals(ValueType.VectorUInt4));
+-    expect(ValueTypeUtils.toTypedVector(ValueType.Float,4), equals(ValueType.VectorFloat4));
++    expect(ValueTypeUtils.toTypedVector(ValueType.Int, 0),
++        equals(ValueType.VectorInt));
++    expect(ValueTypeUtils.toTypedVector(ValueType.UInt, 0),
++        equals(ValueType.VectorUInt));
++    expect(ValueTypeUtils.toTypedVector(ValueType.Bool, 0),
++        equals(ValueType.VectorBool));
++    expect(ValueTypeUtils.toTypedVector(ValueType.Float, 0),
++        equals(ValueType.VectorFloat));
++    expect(ValueTypeUtils.toTypedVector(ValueType.Key, 0),
++        equals(ValueType.VectorKey));
++    expect(ValueTypeUtils.toTypedVector(ValueType.String, 0),
++        equals(ValueType.VectorString));
++
++    expect(ValueTypeUtils.toTypedVector(ValueType.Int, 2),
++        equals(ValueType.VectorInt2));
++    expect(ValueTypeUtils.toTypedVector(ValueType.UInt, 2),
++        equals(ValueType.VectorUInt2));
++    expect(ValueTypeUtils.toTypedVector(ValueType.Float, 2),
++        equals(ValueType.VectorFloat2));
++
++    expect(ValueTypeUtils.toTypedVector(ValueType.Int, 3),
++        equals(ValueType.VectorInt3));
++    expect(ValueTypeUtils.toTypedVector(ValueType.UInt, 3),
++        equals(ValueType.VectorUInt3));
++    expect(ValueTypeUtils.toTypedVector(ValueType.Float, 3),
++        equals(ValueType.VectorFloat3));
++
++    expect(ValueTypeUtils.toTypedVector(ValueType.Int, 4),
++        equals(ValueType.VectorInt4));
++    expect(ValueTypeUtils.toTypedVector(ValueType.UInt, 4),
++        equals(ValueType.VectorUInt4));
++    expect(ValueTypeUtils.toTypedVector(ValueType.Float, 4),
++        equals(ValueType.VectorFloat4));
+   });
+   test('typed vector element type', () {
+-    expect(ValueTypeUtils.typedVectorElementType(ValueType.VectorInt), equals(ValueType.Int));
+-    expect(ValueTypeUtils.typedVectorElementType(ValueType.VectorUInt), equals(ValueType.UInt));
+-    expect(ValueTypeUtils.typedVectorElementType(ValueType.VectorFloat), equals(ValueType.Float));
+-    expect(ValueTypeUtils.typedVectorElementType(ValueType.VectorString), equals(ValueType.String));
+-    expect(ValueTypeUtils.typedVectorElementType(ValueType.VectorKey), equals(ValueType.Key));
+-    expect(ValueTypeUtils.typedVectorElementType(ValueType.VectorBool), equals(ValueType.Bool));
++    expect(ValueTypeUtils.typedVectorElementType(ValueType.VectorInt),
++        equals(ValueType.Int));
++    expect(ValueTypeUtils.typedVectorElementType(ValueType.VectorUInt),
++        equals(ValueType.UInt));
++    expect(ValueTypeUtils.typedVectorElementType(ValueType.VectorFloat),
++        equals(ValueType.Float));
++    expect(ValueTypeUtils.typedVectorElementType(ValueType.VectorString),
++        equals(ValueType.String));
++    expect(ValueTypeUtils.typedVectorElementType(ValueType.VectorKey),
++        equals(ValueType.Key));
++    expect(ValueTypeUtils.typedVectorElementType(ValueType.VectorBool),
++        equals(ValueType.Bool));
+   });
+   test('fixed typed vector element type', () {
+-    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorInt2), equals(ValueType.Int));
+-    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorInt3), equals(ValueType.Int));
+-    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorInt4), equals(ValueType.Int));
+-
+-    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorUInt2), equals(ValueType.UInt));
+-    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorUInt3), equals(ValueType.UInt));
+-    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorUInt4), equals(ValueType.UInt));
+-
+-    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorFloat2), equals(ValueType.Float));
+-    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorFloat3), equals(ValueType.Float));
+-    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorFloat4), equals(ValueType.Float));
++    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorInt2),
++        equals(ValueType.Int));
++    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorInt3),
++        equals(ValueType.Int));
++    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorInt4),
++        equals(ValueType.Int));
++
++    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorUInt2),
++        equals(ValueType.UInt));
++    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorUInt3),
++        equals(ValueType.UInt));
++    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorUInt4),
++        equals(ValueType.UInt));
++
++    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorFloat2),
++        equals(ValueType.Float));
++    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorFloat3),
++        equals(ValueType.Float));
++    expect(ValueTypeUtils.fixedTypedVectorElementType(ValueType.VectorFloat4),
++        equals(ValueType.Float));
+   });
+   test('fixed typed vector element size', () {
+-    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorInt2), equals(2));
+-    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorInt3), equals(3));
+-    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorInt4), equals(4));
+-
+-    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorUInt2), equals(2));
+-    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorUInt3), equals(3));
+-    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorUInt4), equals(4));
+-
+-    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorFloat2), equals(2));
+-    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorFloat3), equals(3));
+-    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorFloat4), equals(4));
++    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorInt2),
++        equals(2));
++    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorInt3),
++        equals(3));
++    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorInt4),
++        equals(4));
++
++    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorUInt2),
++        equals(2));
++    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorUInt3),
++        equals(3));
++    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorUInt4),
++        equals(4));
++
++    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorFloat2),
++        equals(2));
++    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorFloat3),
++        equals(3));
++    expect(ValueTypeUtils.fixedTypedVectorElementSize(ValueType.VectorFloat4),
++        equals(4));
+   });
+   test('packed type', () {
+-    expect(ValueTypeUtils.packedType(ValueType.Null, BitWidth.width8), equals(0));
+-    expect(ValueTypeUtils.packedType(ValueType.Null, BitWidth.width16), equals(1));
+-    expect(ValueTypeUtils.packedType(ValueType.Null, BitWidth.width32), equals(2));
+-    expect(ValueTypeUtils.packedType(ValueType.Null, BitWidth.width64), equals(3));
+-
+-    expect(ValueTypeUtils.packedType(ValueType.Int, BitWidth.width8), equals(4));
+-    expect(ValueTypeUtils.packedType(ValueType.Int, BitWidth.width16), equals(5));
+-    expect(ValueTypeUtils.packedType(ValueType.Int, BitWidth.width32), equals(6));
+-    expect(ValueTypeUtils.packedType(ValueType.Int, BitWidth.width64), equals(7));
++    expect(
++        ValueTypeUtils.packedType(ValueType.Null, BitWidth.width8), equals(0));
++    expect(
++        ValueTypeUtils.packedType(ValueType.Null, BitWidth.width16), equals(1));
++    expect(
++        ValueTypeUtils.packedType(ValueType.Null, BitWidth.width32), equals(2));
++    expect(
++        ValueTypeUtils.packedType(ValueType.Null, BitWidth.width64), equals(3));
++
++    expect(
++        ValueTypeUtils.packedType(ValueType.Int, BitWidth.width8), equals(4));
++    expect(
++        ValueTypeUtils.packedType(ValueType.Int, BitWidth.width16), equals(5));
++    expect(
++        ValueTypeUtils.packedType(ValueType.Int, BitWidth.width32), equals(6));
++    expect(
++        ValueTypeUtils.packedType(ValueType.Int, BitWidth.width64), equals(7));
+   });
+   test('bit width', () {
+     expect(BitWidthUtil.width(0), BitWidth.width8);
+diff -urN a/dart/test/monster_test.fbs b/dart/test/monster_test.fbs
+--- a/dart/test/monster_test.fbs	1970-01-01 00:00:00.000000000 +0000
++++ b/dart/test/monster_test.fbs	2023-01-13 07:47:12.524285719 +0000
+@@ -0,0 +1,154 @@
++// test schema file
++
++include "include_test1.fbs";
++
++namespace MyGame;
++
++table InParentNamespace {}
++
++namespace MyGame.Example2;
++
++table Monster {}  // Test having same name as below, but in different namespace.
++
++namespace MyGame.Example;
++
++attribute "priority";
++
++/// Composite components of Monster color.
++enum Color:ubyte (bit_flags) {
++  Red = 0, // color Red = (1u << 0)
++  /// \brief color Green
++  /// Green is bit_flag with value (1u << 1)
++  Green,
++  /// \brief color Blue (1u << 3)
++  Blue = 3,
++}
++
++enum Race:byte {
++  None = -1,
++  Human = 0,
++  Dwarf,
++  Elf,
++}
++
++union Any { Monster, TestSimpleTableWithEnum, MyGame.Example2.Monster }
++
++union AnyUniqueAliases { M: Monster, TS: TestSimpleTableWithEnum, M2: MyGame.Example2.Monster }
++union AnyAmbiguousAliases { M1: Monster, M2: Monster, M3: Monster }
++
++struct Test { a:short; b:byte; }
++
++table TestSimpleTableWithEnum (csharp_partial, private) {
++  color: Color = Green;
++}
++
++struct Vec3 (force_align: 8) {
++  x:float;
++  y:float;
++  z:float;
++  test1:double;
++  test2:Color;
++  test3:Test;
++}
++
++struct Ability {
++  id:uint(key);
++  distance:uint;
++}
++
++struct StructOfStructs {
++  a: Ability;
++  b: Test;
++  c: Ability;
++}
++
++table Stat {
++  id:string;
++  val:long;
++  count:ushort (key);
++}
++
++table Referrable {
++  id:ulong(key, hash:"fnv1a_64");
++}
++
++/// an example documentation comment: "monster object"
++table Monster {
++  pos:Vec3 (id: 0);
++  hp:short = 100 (id: 2);
++  mana:short = 150 (id: 1);
++  name:string (id: 3, key);
++  color:Color = Blue (id: 6);
++  inventory:[ubyte] (id: 5);
++  friendly:bool = false (deprecated, priority: 1, id: 4);
++  /// an example documentation comment: this will end up in the generated code
++  /// multiline too
++  testarrayoftables:[Monster] (id: 11);
++  testarrayofstring:[string] (id: 10);
++  testarrayofstring2:[string] (id: 28);
++  testarrayofbools:[bool] (id: 24);
++  testarrayofsortedstruct:[Ability] (id: 29);
++  enemy:MyGame.Example.Monster (id:12);  // Test referring by full namespace.
++  test:Any (id: 8);
++  test4:[Test] (id: 9);
++  test5:[Test] (id: 31);
++  testnestedflatbuffer:[ubyte] (id:13, nested_flatbuffer: "Monster");
++  testempty:Stat (id:14);
++  testbool:bool (id:15);
++  testhashs32_fnv1:int (id:16, hash:"fnv1_32");
++  testhashu32_fnv1:uint (id:17, hash:"fnv1_32");
++  testhashs64_fnv1:long (id:18, hash:"fnv1_64");
++  testhashu64_fnv1:ulong (id:19, hash:"fnv1_64");
++  testhashs32_fnv1a:int (id:20, hash:"fnv1a_32");
++  testhashu32_fnv1a:uint (id:21, hash:"fnv1a_32", cpp_type:"Stat");
++  testhashs64_fnv1a:long (id:22, hash:"fnv1a_64");
++  testhashu64_fnv1a:ulong (id:23, hash:"fnv1a_64");
++  testf:float = 3.14159 (id:25);
++  testf2:float = 3 (id:26);
++  testf3:float (id:27);
++  flex:[ubyte] (id:30, flexbuffer);
++  vector_of_longs:[long] (id:32);
++  vector_of_doubles:[double] (id:33);
++  parent_namespace_test:InParentNamespace (id:34);
++  vector_of_referrables:[Referrable](id:35);
++  single_weak_reference:ulong(id:36, hash:"fnv1a_64", cpp_type:"ReferrableT");
++  vector_of_weak_references:[ulong](id:37, hash:"fnv1a_64", cpp_type:"ReferrableT");
++  vector_of_strong_referrables:[Referrable](id:38, cpp_ptr_type:"default_ptr_type");                 //was shared_ptr
++  co_owning_reference:ulong(id:39, hash:"fnv1a_64", cpp_type:"ReferrableT", cpp_ptr_type:"naked");  //was shared_ptr as well
++  vector_of_co_owning_references:[ulong](id:40, hash:"fnv1a_64", cpp_type:"ReferrableT", cpp_ptr_type:"default_ptr_type", cpp_ptr_type_get:".get()");  //was shared_ptr
++  non_owning_reference:ulong(id:41, hash:"fnv1a_64", cpp_type:"ReferrableT", cpp_ptr_type:"naked", cpp_ptr_type_get:"");                              //was weak_ptr
++  vector_of_non_owning_references:[ulong](id:42, hash:"fnv1a_64", cpp_type:"ReferrableT", cpp_ptr_type:"naked", cpp_ptr_type_get:"");                 //was weak_ptr
++  any_unique:AnyUniqueAliases(id:44);
++  any_ambiguous:AnyAmbiguousAliases (id:46);
++  vector_of_enums:[Color] (id:47);
++  signed_enum:Race = None (id:48);
++  testrequirednestedflatbuffer:[ubyte] (id:49, nested_flatbuffer: "Monster");
++  scalar_key_sorted_tables:[Stat] (id: 50);
++}
++
++table TypeAliases {
++    i8:int8;
++    u8:uint8;
++    i16:int16;
++    u16:uint16;
++    i32:int32;
++    u32:uint32;
++    i64:int64;
++    u64:uint64;
++    f32:float32;
++    f64:float64;
++    v8:[int8];
++    vf64:[float64];
++}
++
++rpc_service MonsterStorage {
++  Store(Monster):Stat (streaming: "none");
++  Retrieve(Stat):Monster (streaming: "server", idempotent);
++  GetMaxHitPoint(Monster):Stat (streaming: "client");
++  GetMinMaxHitPoints(Monster):Stat (streaming: "bidi");
++}
++
++root_type Monster;
++
++file_identifier "MONS";
++file_extension "mon";
+diff -urN a/dart/test/monster_test_my_game.example2_generated.dart b/dart/test/monster_test_my_game.example2_generated.dart
+--- a/dart/test/monster_test_my_game.example2_generated.dart	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/test/monster_test_my_game.example2_generated.dart	2023-01-13 07:47:12.553285987 +0000
+@@ -1,5 +1,5 @@
+ // automatically generated by the FlatBuffers compiler, do not modify
+-// ignore_for_file: unused_import, unused_field, unused_local_variable
++// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable
+ 
+ library my_game.example2;
+ 
+@@ -12,11 +12,11 @@
+ class Monster {
+   Monster._(this._bc, this._bcOffset);
+   factory Monster(List<int> bytes) {
+-    fb.BufferContext rootRef = new fb.BufferContext.fromBytes(bytes);
++    final rootRef = fb.BufferContext.fromBytes(bytes);
+     return reader.read(rootRef, 0);
+   }
+ 
+-  static const fb.Reader<Monster> reader = const _MonsterReader();
++  static const fb.Reader<Monster> reader = _MonsterReader();
+ 
+   final fb.BufferContext _bc;
+   final int _bcOffset;
+@@ -26,6 +26,26 @@
+   String toString() {
+     return 'Monster{}';
+   }
++
++  MonsterT unpack() => MonsterT();
++
++  static int pack(fb.Builder fbBuilder, MonsterT? object) {
++    if (object == null) return 0;
++    return object.pack(fbBuilder);
++  }
++}
++
++class MonsterT implements fb.Packable {
++  @override
++  int pack(fb.Builder fbBuilder) {
++    fbBuilder.startTable(0);
++    return fbBuilder.endTable();
++  }
++
++  @override
++  String toString() {
++    return 'MonsterT{}';
++  }
+ }
+ 
+ class _MonsterReader extends fb.TableReader<Monster> {
+@@ -33,7 +53,7 @@
+ 
+   @override
+   Monster createObject(fb.BufferContext bc, int offset) => 
+-    new Monster._(bc, offset);
++    Monster._(bc, offset);
+ }
+ 
+ class MonsterObjectBuilder extends fb.ObjectBuilder {
+@@ -42,19 +62,16 @@
+ 
+   /// Finish building, and store into the [fbBuilder].
+   @override
+-  int finish(
+-    fb.Builder fbBuilder) {
+-    assert(fbBuilder != null);
+-
+-    fbBuilder.startTable();
++  int finish(fb.Builder fbBuilder) {
++    fbBuilder.startTable(0);
+     return fbBuilder.endTable();
+   }
+ 
+   /// Convenience method to serialize to byte list.
+   @override
+-  Uint8List toBytes([String fileIdentifier]) {
+-    fb.Builder fbBuilder = new fb.Builder();
+-    int offset = finish(fbBuilder);
+-    return fbBuilder.finish(offset, fileIdentifier);
++  Uint8List toBytes([String? fileIdentifier]) {
++    final fbBuilder = fb.Builder(deduplicateTables: false);
++    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
++    return fbBuilder.buffer;
+   }
+ }
+diff -urN a/dart/test/monster_test_my_game.example_generated.dart b/dart/test/monster_test_my_game.example_generated.dart
+--- a/dart/test/monster_test_my_game.example_generated.dart	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/test/monster_test_my_game.example_generated.dart	2023-01-13 07:47:12.571286153 +0000
+@@ -1,5 +1,5 @@
+ // automatically generated by the FlatBuffers compiler, do not modify
+-// ignore_for_file: unused_import, unused_field, unused_local_variable
++// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable
+ 
+ library my_game.example;
+ 
+@@ -15,26 +15,32 @@
+   const Color._(this.value);
+ 
+   factory Color.fromValue(int value) {
+-    if (value == null) value = 0;
+-    if (!values.containsKey(value)) {
+-      throw new StateError('Invalid value $value for bit flag enum Color');
++    final result = values[value];
++    if (result == null) {
++      throw StateError('Invalid value $value for bit flag enum Color');
+     }
+-    return values[value];
++    return result;
+   }
+ 
++  static Color? _createOrNull(int? value) => 
++      value == null ? null : Color.fromValue(value);
++
+   static bool containsValue(int value) => values.containsKey(value);
+ 
+-  static const Color Red = const Color._(1);
++  static const Color Red = Color._(1);
+ 
+   ///  \brief color Green
+   ///  Green is bit_flag with value (1u << 1)
+-  static const Color Green = const Color._(2);
++  static const Color Green = Color._(2);
+ 
+   ///  \brief color Blue (1u << 3)
+-  static const Color Blue = const Color._(8);
+-  static const Map<int,Color> values = {1: Red,2: Green,8: Blue,};
++  static const Color Blue = Color._(8);
++  static const Map<int, Color> values = {
++    1: Red,
++    2: Green,
++    8: Blue};
+ 
+-  static const fb.Reader<Color> reader = const _ColorReader();
++  static const fb.Reader<Color> reader = _ColorReader();
+ 
+   @override
+   String toString() {
+@@ -50,7 +56,7 @@
+ 
+   @override
+   Color read(fb.BufferContext bc, int offset) =>
+-      new Color.fromValue(const fb.Uint8Reader().read(bc, offset));
++      Color.fromValue(const fb.Uint8Reader().read(bc, offset));
+ }
+ 
+ class Race {
+@@ -58,24 +64,31 @@
+   const Race._(this.value);
+ 
+   factory Race.fromValue(int value) {
+-    if (value == null) value = 0;
+-    if (!values.containsKey(value)) {
+-      throw new StateError('Invalid value $value for bit flag enum Race');
++    final result = values[value];
++    if (result == null) {
++      throw StateError('Invalid value $value for bit flag enum Race');
+     }
+-    return values[value];
++    return result;
+   }
+ 
++  static Race? _createOrNull(int? value) => 
++      value == null ? null : Race.fromValue(value);
++
+   static const int minValue = -1;
+   static const int maxValue = 2;
+   static bool containsValue(int value) => values.containsKey(value);
+ 
+-  static const Race None = const Race._(-1);
+-  static const Race Human = const Race._(0);
+-  static const Race Dwarf = const Race._(1);
+-  static const Race Elf = const Race._(2);
+-  static const Map<int,Race> values = {-1: None,0: Human,1: Dwarf,2: Elf,};
++  static const Race None = Race._(-1);
++  static const Race Human = Race._(0);
++  static const Race Dwarf = Race._(1);
++  static const Race Elf = Race._(2);
++  static const Map<int, Race> values = {
++    -1: None,
++    0: Human,
++    1: Dwarf,
++    2: Elf};
+ 
+-  static const fb.Reader<Race> reader = const _RaceReader();
++  static const fb.Reader<Race> reader = _RaceReader();
+ 
+   @override
+   String toString() {
+@@ -91,7 +104,7 @@
+ 
+   @override
+   Race read(fb.BufferContext bc, int offset) =>
+-      new Race.fromValue(const fb.Int8Reader().read(bc, offset));
++      Race.fromValue(const fb.Int8Reader().read(bc, offset));
+ }
+ 
+ class AnyTypeId {
+@@ -99,24 +112,31 @@
+   const AnyTypeId._(this.value);
+ 
+   factory AnyTypeId.fromValue(int value) {
+-    if (value == null) value = 0;
+-    if (!values.containsKey(value)) {
+-      throw new StateError('Invalid value $value for bit flag enum AnyTypeId');
++    final result = values[value];
++    if (result == null) {
++      throw StateError('Invalid value $value for bit flag enum AnyTypeId');
+     }
+-    return values[value];
++    return result;
+   }
+ 
++  static AnyTypeId? _createOrNull(int? value) => 
++      value == null ? null : AnyTypeId.fromValue(value);
++
+   static const int minValue = 0;
+   static const int maxValue = 3;
+   static bool containsValue(int value) => values.containsKey(value);
+ 
+-  static const AnyTypeId NONE = const AnyTypeId._(0);
+-  static const AnyTypeId Monster = const AnyTypeId._(1);
+-  static const AnyTypeId TestSimpleTableWithEnum = const AnyTypeId._(2);
+-  static const AnyTypeId MyGame_Example2_Monster = const AnyTypeId._(3);
+-  static const Map<int,AnyTypeId> values = {0: NONE,1: Monster,2: TestSimpleTableWithEnum,3: MyGame_Example2_Monster,};
++  static const AnyTypeId NONE = AnyTypeId._(0);
++  static const AnyTypeId Monster = AnyTypeId._(1);
++  static const AnyTypeId TestSimpleTableWithEnum = AnyTypeId._(2);
++  static const AnyTypeId MyGame_Example2_Monster = AnyTypeId._(3);
++  static const Map<int, AnyTypeId> values = {
++    0: NONE,
++    1: Monster,
++    2: TestSimpleTableWithEnum,
++    3: MyGame_Example2_Monster};
+ 
+-  static const fb.Reader<AnyTypeId> reader = const _AnyTypeIdReader();
++  static const fb.Reader<AnyTypeId> reader = _AnyTypeIdReader();
+ 
+   @override
+   String toString() {
+@@ -132,7 +152,7 @@
+ 
+   @override
+   AnyTypeId read(fb.BufferContext bc, int offset) =>
+-      new AnyTypeId.fromValue(const fb.Uint8Reader().read(bc, offset));
++      AnyTypeId.fromValue(const fb.Uint8Reader().read(bc, offset));
+ }
+ 
+ class AnyUniqueAliasesTypeId {
+@@ -140,24 +160,31 @@
+   const AnyUniqueAliasesTypeId._(this.value);
+ 
+   factory AnyUniqueAliasesTypeId.fromValue(int value) {
+-    if (value == null) value = 0;
+-    if (!values.containsKey(value)) {
+-      throw new StateError('Invalid value $value for bit flag enum AnyUniqueAliasesTypeId');
++    final result = values[value];
++    if (result == null) {
++      throw StateError('Invalid value $value for bit flag enum AnyUniqueAliasesTypeId');
+     }
+-    return values[value];
++    return result;
+   }
+ 
++  static AnyUniqueAliasesTypeId? _createOrNull(int? value) => 
++      value == null ? null : AnyUniqueAliasesTypeId.fromValue(value);
++
+   static const int minValue = 0;
+   static const int maxValue = 3;
+   static bool containsValue(int value) => values.containsKey(value);
+ 
+-  static const AnyUniqueAliasesTypeId NONE = const AnyUniqueAliasesTypeId._(0);
+-  static const AnyUniqueAliasesTypeId M = const AnyUniqueAliasesTypeId._(1);
+-  static const AnyUniqueAliasesTypeId TS = const AnyUniqueAliasesTypeId._(2);
+-  static const AnyUniqueAliasesTypeId M2 = const AnyUniqueAliasesTypeId._(3);
+-  static const Map<int,AnyUniqueAliasesTypeId> values = {0: NONE,1: M,2: TS,3: M2,};
++  static const AnyUniqueAliasesTypeId NONE = AnyUniqueAliasesTypeId._(0);
++  static const AnyUniqueAliasesTypeId M = AnyUniqueAliasesTypeId._(1);
++  static const AnyUniqueAliasesTypeId TS = AnyUniqueAliasesTypeId._(2);
++  static const AnyUniqueAliasesTypeId M2 = AnyUniqueAliasesTypeId._(3);
++  static const Map<int, AnyUniqueAliasesTypeId> values = {
++    0: NONE,
++    1: M,
++    2: TS,
++    3: M2};
+ 
+-  static const fb.Reader<AnyUniqueAliasesTypeId> reader = const _AnyUniqueAliasesTypeIdReader();
++  static const fb.Reader<AnyUniqueAliasesTypeId> reader = _AnyUniqueAliasesTypeIdReader();
+ 
+   @override
+   String toString() {
+@@ -173,7 +200,7 @@
+ 
+   @override
+   AnyUniqueAliasesTypeId read(fb.BufferContext bc, int offset) =>
+-      new AnyUniqueAliasesTypeId.fromValue(const fb.Uint8Reader().read(bc, offset));
++      AnyUniqueAliasesTypeId.fromValue(const fb.Uint8Reader().read(bc, offset));
+ }
+ 
+ class AnyAmbiguousAliasesTypeId {
+@@ -181,24 +208,31 @@
+   const AnyAmbiguousAliasesTypeId._(this.value);
+ 
+   factory AnyAmbiguousAliasesTypeId.fromValue(int value) {
+-    if (value == null) value = 0;
+-    if (!values.containsKey(value)) {
+-      throw new StateError('Invalid value $value for bit flag enum AnyAmbiguousAliasesTypeId');
++    final result = values[value];
++    if (result == null) {
++      throw StateError('Invalid value $value for bit flag enum AnyAmbiguousAliasesTypeId');
+     }
+-    return values[value];
++    return result;
+   }
+ 
++  static AnyAmbiguousAliasesTypeId? _createOrNull(int? value) => 
++      value == null ? null : AnyAmbiguousAliasesTypeId.fromValue(value);
++
+   static const int minValue = 0;
+   static const int maxValue = 3;
+   static bool containsValue(int value) => values.containsKey(value);
+ 
+-  static const AnyAmbiguousAliasesTypeId NONE = const AnyAmbiguousAliasesTypeId._(0);
+-  static const AnyAmbiguousAliasesTypeId M1 = const AnyAmbiguousAliasesTypeId._(1);
+-  static const AnyAmbiguousAliasesTypeId M2 = const AnyAmbiguousAliasesTypeId._(2);
+-  static const AnyAmbiguousAliasesTypeId M3 = const AnyAmbiguousAliasesTypeId._(3);
+-  static const Map<int,AnyAmbiguousAliasesTypeId> values = {0: NONE,1: M1,2: M2,3: M3,};
++  static const AnyAmbiguousAliasesTypeId NONE = AnyAmbiguousAliasesTypeId._(0);
++  static const AnyAmbiguousAliasesTypeId M1 = AnyAmbiguousAliasesTypeId._(1);
++  static const AnyAmbiguousAliasesTypeId M2 = AnyAmbiguousAliasesTypeId._(2);
++  static const AnyAmbiguousAliasesTypeId M3 = AnyAmbiguousAliasesTypeId._(3);
++  static const Map<int, AnyAmbiguousAliasesTypeId> values = {
++    0: NONE,
++    1: M1,
++    2: M2,
++    3: M3};
+ 
+-  static const fb.Reader<AnyAmbiguousAliasesTypeId> reader = const _AnyAmbiguousAliasesTypeIdReader();
++  static const fb.Reader<AnyAmbiguousAliasesTypeId> reader = _AnyAmbiguousAliasesTypeIdReader();
+ 
+   @override
+   String toString() {
+@@ -214,13 +248,13 @@
+ 
+   @override
+   AnyAmbiguousAliasesTypeId read(fb.BufferContext bc, int offset) =>
+-      new AnyAmbiguousAliasesTypeId.fromValue(const fb.Uint8Reader().read(bc, offset));
++      AnyAmbiguousAliasesTypeId.fromValue(const fb.Uint8Reader().read(bc, offset));
+ }
+ 
+ class Test {
+   Test._(this._bc, this._bcOffset);
+ 
+-  static const fb.Reader<Test> reader = const _TestReader();
++  static const fb.Reader<Test> reader = _TestReader();
+ 
+   final fb.BufferContext _bc;
+   final int _bcOffset;
+@@ -232,6 +266,37 @@
+   String toString() {
+     return 'Test{a: $a, b: $b}';
+   }
++
++  TestT unpack() => TestT(
++      a: a,
++      b: b);
++
++  static int pack(fb.Builder fbBuilder, TestT? object) {
++    if (object == null) return 0;
++    return object.pack(fbBuilder);
++  }
++}
++
++class TestT implements fb.Packable {
++  int a;
++  int b;
++
++  TestT({
++      required this.a,
++      required this.b});
++
++  @override
++  int pack(fb.Builder fbBuilder) {
++    fbBuilder.pad(1);
++    fbBuilder.putInt8(b);
++    fbBuilder.putInt16(a);
++    return fbBuilder.offset;
++  }
++
++  @override
++  String toString() {
++    return 'TestT{a: $a, b: $b}';
++  }
+ }
+ 
+ class _TestReader extends fb.StructReader<Test> {
+@@ -242,13 +307,11 @@
+ 
+   @override
+   Test createObject(fb.BufferContext bc, int offset) => 
+-    new Test._(bc, offset);
++    Test._(bc, offset);
+ }
+ 
+ class TestBuilder {
+-  TestBuilder(this.fbBuilder) {
+-    assert(fbBuilder != null);
+-  }
++  TestBuilder(this.fbBuilder);
+ 
+   final fb.Builder fbBuilder;
+ 
+@@ -266,18 +329,15 @@
+   final int _b;
+ 
+   TestObjectBuilder({
+-    int a,
+-    int b,
++    required int a,
++    required int b,
+   })
+       : _a = a,
+         _b = b;
+ 
+   /// Finish building, and store into the [fbBuilder].
+   @override
+-  int finish(
+-    fb.Builder fbBuilder) {
+-    assert(fbBuilder != null);
+-
++  int finish(fb.Builder fbBuilder) {
+     fbBuilder.pad(1);
+     fbBuilder.putInt8(_b);
+     fbBuilder.putInt16(_a);
+@@ -286,30 +346,57 @@
+ 
+   /// Convenience method to serialize to byte list.
+   @override
+-  Uint8List toBytes([String fileIdentifier]) {
+-    fb.Builder fbBuilder = new fb.Builder();
+-    int offset = finish(fbBuilder);
+-    return fbBuilder.finish(offset, fileIdentifier);
++  Uint8List toBytes([String? fileIdentifier]) {
++    final fbBuilder = fb.Builder(deduplicateTables: false);
++    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
++    return fbBuilder.buffer;
+   }
+ }
+ class TestSimpleTableWithEnum {
+   TestSimpleTableWithEnum._(this._bc, this._bcOffset);
+   factory TestSimpleTableWithEnum(List<int> bytes) {
+-    fb.BufferContext rootRef = new fb.BufferContext.fromBytes(bytes);
++    final rootRef = fb.BufferContext.fromBytes(bytes);
+     return reader.read(rootRef, 0);
+   }
+ 
+-  static const fb.Reader<TestSimpleTableWithEnum> reader = const _TestSimpleTableWithEnumReader();
++  static const fb.Reader<TestSimpleTableWithEnum> reader = _TestSimpleTableWithEnumReader();
+ 
+   final fb.BufferContext _bc;
+   final int _bcOffset;
+ 
+-  Color get color => new Color.fromValue(const fb.Uint8Reader().vTableGet(_bc, _bcOffset, 4, 2));
++  Color get color => Color.fromValue(const fb.Uint8Reader().vTableGet(_bc, _bcOffset, 4, 2));
+ 
+   @override
+   String toString() {
+     return 'TestSimpleTableWithEnum{color: $color}';
+   }
++
++  TestSimpleTableWithEnumT unpack() => TestSimpleTableWithEnumT(
++      color: color);
++
++  static int pack(fb.Builder fbBuilder, TestSimpleTableWithEnumT? object) {
++    if (object == null) return 0;
++    return object.pack(fbBuilder);
++  }
++}
++
++class TestSimpleTableWithEnumT implements fb.Packable {
++  Color color;
++
++  TestSimpleTableWithEnumT({
++      this.color = Color.Green});
++
++  @override
++  int pack(fb.Builder fbBuilder) {
++    fbBuilder.startTable(1);
++    fbBuilder.addUint8(0, color.value);
++    return fbBuilder.endTable();
++  }
++
++  @override
++  String toString() {
++    return 'TestSimpleTableWithEnumT{color: $color}';
++  }
+ }
+ 
+ class _TestSimpleTableWithEnumReader extends fb.TableReader<TestSimpleTableWithEnum> {
+@@ -317,21 +404,19 @@
+ 
+   @override
+   TestSimpleTableWithEnum createObject(fb.BufferContext bc, int offset) => 
+-    new TestSimpleTableWithEnum._(bc, offset);
++    TestSimpleTableWithEnum._(bc, offset);
+ }
+ 
+ class TestSimpleTableWithEnumBuilder {
+-  TestSimpleTableWithEnumBuilder(this.fbBuilder) {
+-    assert(fbBuilder != null);
+-  }
++  TestSimpleTableWithEnumBuilder(this.fbBuilder);
+ 
+   final fb.Builder fbBuilder;
+ 
+   void begin() {
+-    fbBuilder.startTable();
++    fbBuilder.startTable(1);
+   }
+ 
+-  int addColor(Color color) {
++  int addColor(Color? color) {
+     fbBuilder.addUint8(0, color?.value);
+     return fbBuilder.offset;
+   }
+@@ -342,36 +427,33 @@
+ }
+ 
+ class TestSimpleTableWithEnumObjectBuilder extends fb.ObjectBuilder {
+-  final Color _color;
++  final Color? _color;
+ 
+   TestSimpleTableWithEnumObjectBuilder({
+-    Color color,
++    Color? color,
+   })
+       : _color = color;
+ 
+   /// Finish building, and store into the [fbBuilder].
+   @override
+-  int finish(
+-    fb.Builder fbBuilder) {
+-    assert(fbBuilder != null);
+-
+-    fbBuilder.startTable();
++  int finish(fb.Builder fbBuilder) {
++    fbBuilder.startTable(1);
+     fbBuilder.addUint8(0, _color?.value);
+     return fbBuilder.endTable();
+   }
+ 
+   /// Convenience method to serialize to byte list.
+   @override
+-  Uint8List toBytes([String fileIdentifier]) {
+-    fb.Builder fbBuilder = new fb.Builder();
+-    int offset = finish(fbBuilder);
+-    return fbBuilder.finish(offset, fileIdentifier);
++  Uint8List toBytes([String? fileIdentifier]) {
++    final fbBuilder = fb.Builder(deduplicateTables: false);
++    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
++    return fbBuilder.buffer;
+   }
+ }
+ class Vec3 {
+   Vec3._(this._bc, this._bcOffset);
+ 
+-  static const fb.Reader<Vec3> reader = const _Vec3Reader();
++  static const fb.Reader<Vec3> reader = _Vec3Reader();
+ 
+   final fb.BufferContext _bc;
+   final int _bcOffset;
+@@ -380,13 +462,62 @@
+   double get y => const fb.Float32Reader().read(_bc, _bcOffset + 4);
+   double get z => const fb.Float32Reader().read(_bc, _bcOffset + 8);
+   double get test1 => const fb.Float64Reader().read(_bc, _bcOffset + 16);
+-  Color get test2 => new Color.fromValue(const fb.Uint8Reader().read(_bc, _bcOffset + 24));
++  Color get test2 => Color.fromValue(const fb.Uint8Reader().read(_bc, _bcOffset + 24));
+   Test get test3 => Test.reader.read(_bc, _bcOffset + 26);
+ 
+   @override
+   String toString() {
+     return 'Vec3{x: $x, y: $y, z: $z, test1: $test1, test2: $test2, test3: $test3}';
+   }
++
++  Vec3T unpack() => Vec3T(
++      x: x,
++      y: y,
++      z: z,
++      test1: test1,
++      test2: test2,
++      test3: test3.unpack());
++
++  static int pack(fb.Builder fbBuilder, Vec3T? object) {
++    if (object == null) return 0;
++    return object.pack(fbBuilder);
++  }
++}
++
++class Vec3T implements fb.Packable {
++  double x;
++  double y;
++  double z;
++  double test1;
++  Color test2;
++  TestT test3;
++
++  Vec3T({
++      required this.x,
++      required this.y,
++      required this.z,
++      required this.test1,
++      required this.test2,
++      required this.test3});
++
++  @override
++  int pack(fb.Builder fbBuilder) {
++    fbBuilder.pad(2);
++    test3.pack(fbBuilder);
++    fbBuilder.pad(1);
++    fbBuilder.putUint8(test2.value);
++    fbBuilder.putFloat64(test1);
++    fbBuilder.pad(4);
++    fbBuilder.putFloat32(z);
++    fbBuilder.putFloat32(y);
++    fbBuilder.putFloat32(x);
++    return fbBuilder.offset;
++  }
++
++  @override
++  String toString() {
++    return 'Vec3T{x: $x, y: $y, z: $z, test1: $test1, test2: $test2, test3: $test3}';
++  }
+ }
+ 
+ class _Vec3Reader extends fb.StructReader<Vec3> {
+@@ -397,13 +528,11 @@
+ 
+   @override
+   Vec3 createObject(fb.BufferContext bc, int offset) => 
+-    new Vec3._(bc, offset);
++    Vec3._(bc, offset);
+ }
+ 
+ class Vec3Builder {
+-  Vec3Builder(this.fbBuilder) {
+-    assert(fbBuilder != null);
+-  }
++  Vec3Builder(this.fbBuilder);
+ 
+   final fb.Builder fbBuilder;
+ 
+@@ -411,7 +540,7 @@
+     fbBuilder.pad(2);
+     test3();
+     fbBuilder.pad(1);
+-    fbBuilder.putUint8(test2?.value);
++    fbBuilder.putUint8(test2.value);
+     fbBuilder.putFloat64(test1);
+     fbBuilder.pad(4);
+     fbBuilder.putFloat32(z);
+@@ -431,12 +560,12 @@
+   final TestObjectBuilder _test3;
+ 
+   Vec3ObjectBuilder({
+-    double x,
+-    double y,
+-    double z,
+-    double test1,
+-    Color test2,
+-    TestObjectBuilder test3,
++    required double x,
++    required double y,
++    required double z,
++    required double test1,
++    required Color test2,
++    required TestObjectBuilder test3,
+   })
+       : _x = x,
+         _y = y,
+@@ -447,14 +576,11 @@
+ 
+   /// Finish building, and store into the [fbBuilder].
+   @override
+-  int finish(
+-    fb.Builder fbBuilder) {
+-    assert(fbBuilder != null);
+-
++  int finish(fb.Builder fbBuilder) {
+     fbBuilder.pad(2);
+     _test3.finish(fbBuilder);
+     fbBuilder.pad(1);
+-    fbBuilder.putUint8(_test2?.value);
++    fbBuilder.putUint8(_test2.value);
+     fbBuilder.putFloat64(_test1);
+     fbBuilder.pad(4);
+     fbBuilder.putFloat32(_z);
+@@ -465,16 +591,16 @@
+ 
+   /// Convenience method to serialize to byte list.
+   @override
+-  Uint8List toBytes([String fileIdentifier]) {
+-    fb.Builder fbBuilder = new fb.Builder();
+-    int offset = finish(fbBuilder);
+-    return fbBuilder.finish(offset, fileIdentifier);
++  Uint8List toBytes([String? fileIdentifier]) {
++    final fbBuilder = fb.Builder(deduplicateTables: false);
++    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
++    return fbBuilder.buffer;
+   }
+ }
+ class Ability {
+   Ability._(this._bc, this._bcOffset);
+ 
+-  static const fb.Reader<Ability> reader = const _AbilityReader();
++  static const fb.Reader<Ability> reader = _AbilityReader();
+ 
+   final fb.BufferContext _bc;
+   final int _bcOffset;
+@@ -486,6 +612,36 @@
+   String toString() {
+     return 'Ability{id: $id, distance: $distance}';
+   }
++
++  AbilityT unpack() => AbilityT(
++      id: id,
++      distance: distance);
++
++  static int pack(fb.Builder fbBuilder, AbilityT? object) {
++    if (object == null) return 0;
++    return object.pack(fbBuilder);
++  }
++}
++
++class AbilityT implements fb.Packable {
++  int id;
++  int distance;
++
++  AbilityT({
++      required this.id,
++      required this.distance});
++
++  @override
++  int pack(fb.Builder fbBuilder) {
++    fbBuilder.putUint32(distance);
++    fbBuilder.putUint32(id);
++    return fbBuilder.offset;
++  }
++
++  @override
++  String toString() {
++    return 'AbilityT{id: $id, distance: $distance}';
++  }
+ }
+ 
+ class _AbilityReader extends fb.StructReader<Ability> {
+@@ -496,13 +652,11 @@
+ 
+   @override
+   Ability createObject(fb.BufferContext bc, int offset) => 
+-    new Ability._(bc, offset);
++    Ability._(bc, offset);
+ }
+ 
+ class AbilityBuilder {
+-  AbilityBuilder(this.fbBuilder) {
+-    assert(fbBuilder != null);
+-  }
++  AbilityBuilder(this.fbBuilder);
+ 
+   final fb.Builder fbBuilder;
+ 
+@@ -519,18 +673,15 @@
+   final int _distance;
+ 
+   AbilityObjectBuilder({
+-    int id,
+-    int distance,
++    required int id,
++    required int distance,
+   })
+       : _id = id,
+         _distance = distance;
+ 
+   /// Finish building, and store into the [fbBuilder].
+   @override
+-  int finish(
+-    fb.Builder fbBuilder) {
+-    assert(fbBuilder != null);
+-
++  int finish(fb.Builder fbBuilder) {
+     fbBuilder.putUint32(_distance);
+     fbBuilder.putUint32(_id);
+     return fbBuilder.offset;
+@@ -538,16 +689,16 @@
+ 
+   /// Convenience method to serialize to byte list.
+   @override
+-  Uint8List toBytes([String fileIdentifier]) {
+-    fb.Builder fbBuilder = new fb.Builder();
+-    int offset = finish(fbBuilder);
+-    return fbBuilder.finish(offset, fileIdentifier);
++  Uint8List toBytes([String? fileIdentifier]) {
++    final fbBuilder = fb.Builder(deduplicateTables: false);
++    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
++    return fbBuilder.buffer;
+   }
+ }
+ class StructOfStructs {
+   StructOfStructs._(this._bc, this._bcOffset);
+ 
+-  static const fb.Reader<StructOfStructs> reader = const _StructOfStructsReader();
++  static const fb.Reader<StructOfStructs> reader = _StructOfStructsReader();
+ 
+   final fb.BufferContext _bc;
+   final int _bcOffset;
+@@ -560,6 +711,40 @@
+   String toString() {
+     return 'StructOfStructs{a: $a, b: $b, c: $c}';
+   }
++
++  StructOfStructsT unpack() => StructOfStructsT(
++      a: a.unpack(),
++      b: b.unpack(),
++      c: c.unpack());
++
++  static int pack(fb.Builder fbBuilder, StructOfStructsT? object) {
++    if (object == null) return 0;
++    return object.pack(fbBuilder);
++  }
++}
++
++class StructOfStructsT implements fb.Packable {
++  AbilityT a;
++  TestT b;
++  AbilityT c;
++
++  StructOfStructsT({
++      required this.a,
++      required this.b,
++      required this.c});
++
++  @override
++  int pack(fb.Builder fbBuilder) {
++    c.pack(fbBuilder);
++    b.pack(fbBuilder);
++    a.pack(fbBuilder);
++    return fbBuilder.offset;
++  }
++
++  @override
++  String toString() {
++    return 'StructOfStructsT{a: $a, b: $b, c: $c}';
++  }
+ }
+ 
+ class _StructOfStructsReader extends fb.StructReader<StructOfStructs> {
+@@ -570,13 +755,11 @@
+ 
+   @override
+   StructOfStructs createObject(fb.BufferContext bc, int offset) => 
+-    new StructOfStructs._(bc, offset);
++    StructOfStructs._(bc, offset);
+ }
+ 
+ class StructOfStructsBuilder {
+-  StructOfStructsBuilder(this.fbBuilder) {
+-    assert(fbBuilder != null);
+-  }
++  StructOfStructsBuilder(this.fbBuilder);
+ 
+   final fb.Builder fbBuilder;
+ 
+@@ -595,9 +778,9 @@
+   final AbilityObjectBuilder _c;
+ 
+   StructOfStructsObjectBuilder({
+-    AbilityObjectBuilder a,
+-    TestObjectBuilder b,
+-    AbilityObjectBuilder c,
++    required AbilityObjectBuilder a,
++    required TestObjectBuilder b,
++    required AbilityObjectBuilder c,
+   })
+       : _a = a,
+         _b = b,
+@@ -605,10 +788,7 @@
+ 
+   /// Finish building, and store into the [fbBuilder].
+   @override
+-  int finish(
+-    fb.Builder fbBuilder) {
+-    assert(fbBuilder != null);
+-
++  int finish(fb.Builder fbBuilder) {
+     _c.finish(fbBuilder);
+     _b.finish(fbBuilder);
+     _a.finish(fbBuilder);
+@@ -617,25 +797,25 @@
+ 
+   /// Convenience method to serialize to byte list.
+   @override
+-  Uint8List toBytes([String fileIdentifier]) {
+-    fb.Builder fbBuilder = new fb.Builder();
+-    int offset = finish(fbBuilder);
+-    return fbBuilder.finish(offset, fileIdentifier);
++  Uint8List toBytes([String? fileIdentifier]) {
++    final fbBuilder = fb.Builder(deduplicateTables: false);
++    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
++    return fbBuilder.buffer;
+   }
+ }
+ class Stat {
+   Stat._(this._bc, this._bcOffset);
+   factory Stat(List<int> bytes) {
+-    fb.BufferContext rootRef = new fb.BufferContext.fromBytes(bytes);
++    final rootRef = fb.BufferContext.fromBytes(bytes);
+     return reader.read(rootRef, 0);
+   }
+ 
+-  static const fb.Reader<Stat> reader = const _StatReader();
++  static const fb.Reader<Stat> reader = _StatReader();
+ 
+   final fb.BufferContext _bc;
+   final int _bcOffset;
+ 
+-  String get id => const fb.StringReader().vTableGet(_bc, _bcOffset, 4, null);
++  String? get id => const fb.StringReader().vTableGetNullable(_bc, _bcOffset, 4);
+   int get val => const fb.Int64Reader().vTableGet(_bc, _bcOffset, 6, 0);
+   int get count => const fb.Uint16Reader().vTableGet(_bc, _bcOffset, 8, 0);
+ 
+@@ -643,6 +823,43 @@
+   String toString() {
+     return 'Stat{id: $id, val: $val, count: $count}';
+   }
++
++  StatT unpack() => StatT(
++      id: id,
++      val: val,
++      count: count);
++
++  static int pack(fb.Builder fbBuilder, StatT? object) {
++    if (object == null) return 0;
++    return object.pack(fbBuilder);
++  }
++}
++
++class StatT implements fb.Packable {
++  String? id;
++  int val;
++  int count;
++
++  StatT({
++      this.id,
++      this.val = 0,
++      this.count = 0});
++
++  @override
++  int pack(fb.Builder fbBuilder) {
++    final int? idOffset = id == null ? null
++        : fbBuilder.writeString(id!);
++    fbBuilder.startTable(3);
++    fbBuilder.addOffset(0, idOffset);
++    fbBuilder.addInt64(1, val);
++    fbBuilder.addUint16(2, count);
++    return fbBuilder.endTable();
++  }
++
++  @override
++  String toString() {
++    return 'StatT{id: $id, val: $val, count: $count}';
++  }
+ }
+ 
+ class _StatReader extends fb.TableReader<Stat> {
+@@ -650,29 +867,27 @@
+ 
+   @override
+   Stat createObject(fb.BufferContext bc, int offset) => 
+-    new Stat._(bc, offset);
++    Stat._(bc, offset);
+ }
+ 
+ class StatBuilder {
+-  StatBuilder(this.fbBuilder) {
+-    assert(fbBuilder != null);
+-  }
++  StatBuilder(this.fbBuilder);
+ 
+   final fb.Builder fbBuilder;
+ 
+   void begin() {
+-    fbBuilder.startTable();
++    fbBuilder.startTable(3);
+   }
+ 
+-  int addIdOffset(int offset) {
++  int addIdOffset(int? offset) {
+     fbBuilder.addOffset(0, offset);
+     return fbBuilder.offset;
+   }
+-  int addVal(int val) {
++  int addVal(int? val) {
+     fbBuilder.addInt64(1, val);
+     return fbBuilder.offset;
+   }
+-  int addCount(int count) {
++  int addCount(int? count) {
+     fbBuilder.addUint16(2, count);
+     return fbBuilder.offset;
+   }
+@@ -683,14 +898,14 @@
+ }
+ 
+ class StatObjectBuilder extends fb.ObjectBuilder {
+-  final String _id;
+-  final int _val;
+-  final int _count;
++  final String? _id;
++  final int? _val;
++  final int? _count;
+ 
+   StatObjectBuilder({
+-    String id,
+-    int val,
+-    int count,
++    String? id,
++    int? val,
++    int? count,
+   })
+       : _id = id,
+         _val = val,
+@@ -698,15 +913,11 @@
+ 
+   /// Finish building, and store into the [fbBuilder].
+   @override
+-  int finish(
+-    fb.Builder fbBuilder) {
+-    assert(fbBuilder != null);
+-    final int idOffset = fbBuilder.writeString(_id);
+-
+-    fbBuilder.startTable();
+-    if (idOffset != null) {
+-      fbBuilder.addOffset(0, idOffset);
+-    }
++  int finish(fb.Builder fbBuilder) {
++    final int? idOffset = _id == null ? null
++        : fbBuilder.writeString(_id!);
++    fbBuilder.startTable(3);
++    fbBuilder.addOffset(0, idOffset);
+     fbBuilder.addInt64(1, _val);
+     fbBuilder.addUint16(2, _count);
+     return fbBuilder.endTable();
+@@ -714,20 +925,20 @@
+ 
+   /// Convenience method to serialize to byte list.
+   @override
+-  Uint8List toBytes([String fileIdentifier]) {
+-    fb.Builder fbBuilder = new fb.Builder();
+-    int offset = finish(fbBuilder);
+-    return fbBuilder.finish(offset, fileIdentifier);
++  Uint8List toBytes([String? fileIdentifier]) {
++    final fbBuilder = fb.Builder(deduplicateTables: false);
++    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
++    return fbBuilder.buffer;
+   }
+ }
+ class Referrable {
+   Referrable._(this._bc, this._bcOffset);
+   factory Referrable(List<int> bytes) {
+-    fb.BufferContext rootRef = new fb.BufferContext.fromBytes(bytes);
++    final rootRef = fb.BufferContext.fromBytes(bytes);
+     return reader.read(rootRef, 0);
+   }
+ 
+-  static const fb.Reader<Referrable> reader = const _ReferrableReader();
++  static const fb.Reader<Referrable> reader = _ReferrableReader();
+ 
+   final fb.BufferContext _bc;
+   final int _bcOffset;
+@@ -738,6 +949,33 @@
+   String toString() {
+     return 'Referrable{id: $id}';
+   }
++
++  ReferrableT unpack() => ReferrableT(
++      id: id);
++
++  static int pack(fb.Builder fbBuilder, ReferrableT? object) {
++    if (object == null) return 0;
++    return object.pack(fbBuilder);
++  }
++}
++
++class ReferrableT implements fb.Packable {
++  int id;
++
++  ReferrableT({
++      this.id = 0});
++
++  @override
++  int pack(fb.Builder fbBuilder) {
++    fbBuilder.startTable(1);
++    fbBuilder.addUint64(0, id);
++    return fbBuilder.endTable();
++  }
++
++  @override
++  String toString() {
++    return 'ReferrableT{id: $id}';
++  }
+ }
+ 
+ class _ReferrableReader extends fb.TableReader<Referrable> {
+@@ -745,21 +983,19 @@
+ 
+   @override
+   Referrable createObject(fb.BufferContext bc, int offset) => 
+-    new Referrable._(bc, offset);
++    Referrable._(bc, offset);
+ }
+ 
+ class ReferrableBuilder {
+-  ReferrableBuilder(this.fbBuilder) {
+-    assert(fbBuilder != null);
+-  }
++  ReferrableBuilder(this.fbBuilder);
+ 
+   final fb.Builder fbBuilder;
+ 
+   void begin() {
+-    fbBuilder.startTable();
++    fbBuilder.startTable(1);
+   }
+ 
+-  int addId(int id) {
++  int addId(int? id) {
+     fbBuilder.addUint64(0, id);
+     return fbBuilder.offset;
+   }
+@@ -770,68 +1006,65 @@
+ }
+ 
+ class ReferrableObjectBuilder extends fb.ObjectBuilder {
+-  final int _id;
++  final int? _id;
+ 
+   ReferrableObjectBuilder({
+-    int id,
++    int? id,
+   })
+       : _id = id;
+ 
+   /// Finish building, and store into the [fbBuilder].
+   @override
+-  int finish(
+-    fb.Builder fbBuilder) {
+-    assert(fbBuilder != null);
+-
+-    fbBuilder.startTable();
++  int finish(fb.Builder fbBuilder) {
++    fbBuilder.startTable(1);
+     fbBuilder.addUint64(0, _id);
+     return fbBuilder.endTable();
+   }
+ 
+   /// Convenience method to serialize to byte list.
+   @override
+-  Uint8List toBytes([String fileIdentifier]) {
+-    fb.Builder fbBuilder = new fb.Builder();
+-    int offset = finish(fbBuilder);
+-    return fbBuilder.finish(offset, fileIdentifier);
++  Uint8List toBytes([String? fileIdentifier]) {
++    final fbBuilder = fb.Builder(deduplicateTables: false);
++    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
++    return fbBuilder.buffer;
+   }
+ }
+ ///  an example documentation comment: "monster object"
+ class Monster {
+   Monster._(this._bc, this._bcOffset);
+   factory Monster(List<int> bytes) {
+-    fb.BufferContext rootRef = new fb.BufferContext.fromBytes(bytes);
++    final rootRef = fb.BufferContext.fromBytes(bytes);
+     return reader.read(rootRef, 0);
+   }
+ 
+-  static const fb.Reader<Monster> reader = const _MonsterReader();
++  static const fb.Reader<Monster> reader = _MonsterReader();
+ 
+   final fb.BufferContext _bc;
+   final int _bcOffset;
+ 
+-  Vec3 get pos => Vec3.reader.vTableGet(_bc, _bcOffset, 4, null);
++  Vec3? get pos => Vec3.reader.vTableGetNullable(_bc, _bcOffset, 4);
+   int get mana => const fb.Int16Reader().vTableGet(_bc, _bcOffset, 6, 150);
+   int get hp => const fb.Int16Reader().vTableGet(_bc, _bcOffset, 8, 100);
+-  String get name => const fb.StringReader().vTableGet(_bc, _bcOffset, 10, null);
+-  List<int> get inventory => const fb.ListReader<int>(const fb.Uint8Reader()).vTableGet(_bc, _bcOffset, 14, null);
+-  Color get color => new Color.fromValue(const fb.Uint8Reader().vTableGet(_bc, _bcOffset, 16, 8));
+-  AnyTypeId get testType => new AnyTypeId.fromValue(const fb.Uint8Reader().vTableGet(_bc, _bcOffset, 18, 0));
++  String? get name => const fb.StringReader().vTableGetNullable(_bc, _bcOffset, 10);
++  List<int>? get inventory => const fb.Uint8ListReader().vTableGetNullable(_bc, _bcOffset, 14);
++  Color get color => Color.fromValue(const fb.Uint8Reader().vTableGet(_bc, _bcOffset, 16, 8));
++  AnyTypeId? get testType => AnyTypeId._createOrNull(const fb.Uint8Reader().vTableGetNullable(_bc, _bcOffset, 18));
+   dynamic get test {
+     switch (testType?.value) {
+-      case 1: return Monster.reader.vTableGet(_bc, _bcOffset, 20, null);
+-      case 2: return TestSimpleTableWithEnum.reader.vTableGet(_bc, _bcOffset, 20, null);
+-      case 3: return my_game_example2.Monster.reader.vTableGet(_bc, _bcOffset, 20, null);
++      case 1: return Monster.reader.vTableGetNullable(_bc, _bcOffset, 20);
++      case 2: return TestSimpleTableWithEnum.reader.vTableGetNullable(_bc, _bcOffset, 20);
++      case 3: return my_game_example2.Monster.reader.vTableGetNullable(_bc, _bcOffset, 20);
+       default: return null;
+     }
+   }
+-  List<Test> get test4 => const fb.ListReader<Test>(Test.reader).vTableGet(_bc, _bcOffset, 22, null);
+-  List<String> get testarrayofstring => const fb.ListReader<String>(const fb.StringReader()).vTableGet(_bc, _bcOffset, 24, null);
++  List<Test>? get test4 => const fb.ListReader<Test>(Test.reader).vTableGetNullable(_bc, _bcOffset, 22);
++  List<String>? get testarrayofstring => const fb.ListReader<String>(fb.StringReader()).vTableGetNullable(_bc, _bcOffset, 24);
+   ///  an example documentation comment: this will end up in the generated code
+   ///  multiline too
+-  List<Monster> get testarrayoftables => const fb.ListReader<Monster>(Monster.reader).vTableGet(_bc, _bcOffset, 26, null);
+-  Monster get enemy => Monster.reader.vTableGet(_bc, _bcOffset, 28, null);
+-  List<int> get testnestedflatbuffer => const fb.ListReader<int>(const fb.Uint8Reader()).vTableGet(_bc, _bcOffset, 30, null);
+-  Stat get testempty => Stat.reader.vTableGet(_bc, _bcOffset, 32, null);
++  List<Monster>? get testarrayoftables => const fb.ListReader<Monster>(Monster.reader).vTableGetNullable(_bc, _bcOffset, 26);
++  Monster? get enemy => Monster.reader.vTableGetNullable(_bc, _bcOffset, 28);
++  List<int>? get testnestedflatbuffer => const fb.Uint8ListReader().vTableGetNullable(_bc, _bcOffset, 30);
++  Stat? get testempty => Stat.reader.vTableGetNullable(_bc, _bcOffset, 32);
+   bool get testbool => const fb.BoolReader().vTableGet(_bc, _bcOffset, 34, false);
+   int get testhashs32Fnv1 => const fb.Int32Reader().vTableGet(_bc, _bcOffset, 36, 0);
+   int get testhashu32Fnv1 => const fb.Uint32Reader().vTableGet(_bc, _bcOffset, 38, 0);
+@@ -841,52 +1074,337 @@
+   int get testhashu32Fnv1a => const fb.Uint32Reader().vTableGet(_bc, _bcOffset, 46, 0);
+   int get testhashs64Fnv1a => const fb.Int64Reader().vTableGet(_bc, _bcOffset, 48, 0);
+   int get testhashu64Fnv1a => const fb.Uint64Reader().vTableGet(_bc, _bcOffset, 50, 0);
+-  List<bool> get testarrayofbools => const fb.ListReader<bool>(const fb.BoolReader()).vTableGet(_bc, _bcOffset, 52, null);
++  List<bool>? get testarrayofbools => const fb.ListReader<bool>(fb.BoolReader()).vTableGetNullable(_bc, _bcOffset, 52);
+   double get testf => const fb.Float32Reader().vTableGet(_bc, _bcOffset, 54, 3.14159);
+   double get testf2 => const fb.Float32Reader().vTableGet(_bc, _bcOffset, 56, 3.0);
+   double get testf3 => const fb.Float32Reader().vTableGet(_bc, _bcOffset, 58, 0.0);
+-  List<String> get testarrayofstring2 => const fb.ListReader<String>(const fb.StringReader()).vTableGet(_bc, _bcOffset, 60, null);
+-  List<Ability> get testarrayofsortedstruct => const fb.ListReader<Ability>(Ability.reader).vTableGet(_bc, _bcOffset, 62, null);
+-  List<int> get flex => const fb.ListReader<int>(const fb.Uint8Reader()).vTableGet(_bc, _bcOffset, 64, null);
+-  List<Test> get test5 => const fb.ListReader<Test>(Test.reader).vTableGet(_bc, _bcOffset, 66, null);
+-  List<int> get vectorOfLongs => const fb.ListReader<int>(const fb.Int64Reader()).vTableGet(_bc, _bcOffset, 68, null);
+-  List<double> get vectorOfDoubles => const fb.ListReader<double>(const fb.Float64Reader()).vTableGet(_bc, _bcOffset, 70, null);
+-  my_game.InParentNamespace get parentNamespaceTest => my_game.InParentNamespace.reader.vTableGet(_bc, _bcOffset, 72, null);
+-  List<Referrable> get vectorOfReferrables => const fb.ListReader<Referrable>(Referrable.reader).vTableGet(_bc, _bcOffset, 74, null);
++  List<String>? get testarrayofstring2 => const fb.ListReader<String>(fb.StringReader()).vTableGetNullable(_bc, _bcOffset, 60);
++  List<Ability>? get testarrayofsortedstruct => const fb.ListReader<Ability>(Ability.reader).vTableGetNullable(_bc, _bcOffset, 62);
++  List<int>? get flex => const fb.Uint8ListReader().vTableGetNullable(_bc, _bcOffset, 64);
++  List<Test>? get test5 => const fb.ListReader<Test>(Test.reader).vTableGetNullable(_bc, _bcOffset, 66);
++  List<int>? get vectorOfLongs => const fb.ListReader<int>(fb.Int64Reader()).vTableGetNullable(_bc, _bcOffset, 68);
++  List<double>? get vectorOfDoubles => const fb.ListReader<double>(fb.Float64Reader()).vTableGetNullable(_bc, _bcOffset, 70);
++  my_game.InParentNamespace? get parentNamespaceTest => my_game.InParentNamespace.reader.vTableGetNullable(_bc, _bcOffset, 72);
++  List<Referrable>? get vectorOfReferrables => const fb.ListReader<Referrable>(Referrable.reader).vTableGetNullable(_bc, _bcOffset, 74);
+   int get singleWeakReference => const fb.Uint64Reader().vTableGet(_bc, _bcOffset, 76, 0);
+-  List<int> get vectorOfWeakReferences => const fb.ListReader<int>(const fb.Uint64Reader()).vTableGet(_bc, _bcOffset, 78, null);
+-  List<Referrable> get vectorOfStrongReferrables => const fb.ListReader<Referrable>(Referrable.reader).vTableGet(_bc, _bcOffset, 80, null);
++  List<int>? get vectorOfWeakReferences => const fb.ListReader<int>(fb.Uint64Reader()).vTableGetNullable(_bc, _bcOffset, 78);
++  List<Referrable>? get vectorOfStrongReferrables => const fb.ListReader<Referrable>(Referrable.reader).vTableGetNullable(_bc, _bcOffset, 80);
+   int get coOwningReference => const fb.Uint64Reader().vTableGet(_bc, _bcOffset, 82, 0);
+-  List<int> get vectorOfCoOwningReferences => const fb.ListReader<int>(const fb.Uint64Reader()).vTableGet(_bc, _bcOffset, 84, null);
++  List<int>? get vectorOfCoOwningReferences => const fb.ListReader<int>(fb.Uint64Reader()).vTableGetNullable(_bc, _bcOffset, 84);
+   int get nonOwningReference => const fb.Uint64Reader().vTableGet(_bc, _bcOffset, 86, 0);
+-  List<int> get vectorOfNonOwningReferences => const fb.ListReader<int>(const fb.Uint64Reader()).vTableGet(_bc, _bcOffset, 88, null);
+-  AnyUniqueAliasesTypeId get anyUniqueType => new AnyUniqueAliasesTypeId.fromValue(const fb.Uint8Reader().vTableGet(_bc, _bcOffset, 90, 0));
++  List<int>? get vectorOfNonOwningReferences => const fb.ListReader<int>(fb.Uint64Reader()).vTableGetNullable(_bc, _bcOffset, 88);
++  AnyUniqueAliasesTypeId? get anyUniqueType => AnyUniqueAliasesTypeId._createOrNull(const fb.Uint8Reader().vTableGetNullable(_bc, _bcOffset, 90));
+   dynamic get anyUnique {
+     switch (anyUniqueType?.value) {
+-      case 1: return Monster.reader.vTableGet(_bc, _bcOffset, 92, null);
+-      case 2: return TestSimpleTableWithEnum.reader.vTableGet(_bc, _bcOffset, 92, null);
+-      case 3: return my_game_example2.Monster.reader.vTableGet(_bc, _bcOffset, 92, null);
++      case 1: return Monster.reader.vTableGetNullable(_bc, _bcOffset, 92);
++      case 2: return TestSimpleTableWithEnum.reader.vTableGetNullable(_bc, _bcOffset, 92);
++      case 3: return my_game_example2.Monster.reader.vTableGetNullable(_bc, _bcOffset, 92);
+       default: return null;
+     }
+   }
+-  AnyAmbiguousAliasesTypeId get anyAmbiguousType => new AnyAmbiguousAliasesTypeId.fromValue(const fb.Uint8Reader().vTableGet(_bc, _bcOffset, 94, 0));
++  AnyAmbiguousAliasesTypeId? get anyAmbiguousType => AnyAmbiguousAliasesTypeId._createOrNull(const fb.Uint8Reader().vTableGetNullable(_bc, _bcOffset, 94));
+   dynamic get anyAmbiguous {
+     switch (anyAmbiguousType?.value) {
+-      case 1: return Monster.reader.vTableGet(_bc, _bcOffset, 96, null);
+-      case 2: return Monster.reader.vTableGet(_bc, _bcOffset, 96, null);
+-      case 3: return Monster.reader.vTableGet(_bc, _bcOffset, 96, null);
++      case 1: return Monster.reader.vTableGetNullable(_bc, _bcOffset, 96);
++      case 2: return Monster.reader.vTableGetNullable(_bc, _bcOffset, 96);
++      case 3: return Monster.reader.vTableGetNullable(_bc, _bcOffset, 96);
+       default: return null;
+     }
+   }
+-  List<Color> get vectorOfEnums => const fb.ListReader<Color>(Color.reader).vTableGet(_bc, _bcOffset, 98, null);
+-  Race get signedEnum => new Race.fromValue(const fb.Int8Reader().vTableGet(_bc, _bcOffset, 100, -1));
+-  List<int> get testrequirednestedflatbuffer => const fb.ListReader<int>(const fb.Uint8Reader()).vTableGet(_bc, _bcOffset, 102, null);
+-  List<Stat> get scalarKeySortedTables => const fb.ListReader<Stat>(Stat.reader).vTableGet(_bc, _bcOffset, 104, null);
++  List<Color>? get vectorOfEnums => const fb.ListReader<Color>(Color.reader).vTableGetNullable(_bc, _bcOffset, 98);
++  Race get signedEnum => Race.fromValue(const fb.Int8Reader().vTableGet(_bc, _bcOffset, 100, -1));
++  List<int>? get testrequirednestedflatbuffer => const fb.Uint8ListReader().vTableGetNullable(_bc, _bcOffset, 102);
++  List<Stat>? get scalarKeySortedTables => const fb.ListReader<Stat>(Stat.reader).vTableGetNullable(_bc, _bcOffset, 104);
+ 
+   @override
+   String toString() {
+     return 'Monster{pos: $pos, mana: $mana, hp: $hp, name: $name, inventory: $inventory, color: $color, testType: $testType, test: $test, test4: $test4, testarrayofstring: $testarrayofstring, testarrayoftables: $testarrayoftables, enemy: $enemy, testnestedflatbuffer: $testnestedflatbuffer, testempty: $testempty, testbool: $testbool, testhashs32Fnv1: $testhashs32Fnv1, testhashu32Fnv1: $testhashu32Fnv1, testhashs64Fnv1: $testhashs64Fnv1, testhashu64Fnv1: $testhashu64Fnv1, testhashs32Fnv1a: $testhashs32Fnv1a, testhashu32Fnv1a: $testhashu32Fnv1a, testhashs64Fnv1a: $testhashs64Fnv1a, testhashu64Fnv1a: $testhashu64Fnv1a, testarrayofbools: $testarrayofbools, testf: $testf, testf2: $testf2, testf3: $testf3, testarrayofstring2: $testarrayofstring2, testarrayofsortedstruct: $testarrayofsortedstruct, flex: $flex, test5: $test5, vectorOfLongs: $vectorOfLongs, vectorOfDoubles: $vectorOfDoubles, parentNamespaceTest: $parentNamespaceTest, vectorOfReferrables: $vectorOfReferrables, singleWeakReference: $singleWeakReference, vectorOfWeakReferences: $vectorOfWeakReferences, vectorOfStrongReferrables: $vectorOfStrongReferrables, coOwningReference: $coOwningReference, vectorOfCoOwningReferences: $vectorOfCoOwningReferences, nonOwningReference: $nonOwningReference, vectorOfNonOwningReferences: $vectorOfNonOwningReferences, anyUniqueType: $anyUniqueType, anyUnique: $anyUnique, anyAmbiguousType: $anyAmbiguousType, anyAmbiguous: $anyAmbiguous, vectorOfEnums: $vectorOfEnums, signedEnum: $signedEnum, testrequirednestedflatbuffer: $testrequirednestedflatbuffer, scalarKeySortedTables: $scalarKeySortedTables}';
+   }
++
++  MonsterT unpack() => MonsterT(
++      pos: pos?.unpack(),
++      mana: mana,
++      hp: hp,
++      name: name,
++      inventory: const fb.Uint8ListReader(lazy: false).vTableGetNullable(_bc, _bcOffset, 14),
++      color: color,
++      testType: testType,
++      test: test,
++      test4: test4?.map((e) => e.unpack()).toList(),
++      testarrayofstring: const fb.ListReader<String>(fb.StringReader(), lazy: false).vTableGetNullable(_bc, _bcOffset, 24),
++      testarrayoftables: testarrayoftables?.map((e) => e.unpack()).toList(),
++      enemy: enemy?.unpack(),
++      testnestedflatbuffer: const fb.Uint8ListReader(lazy: false).vTableGetNullable(_bc, _bcOffset, 30),
++      testempty: testempty?.unpack(),
++      testbool: testbool,
++      testhashs32Fnv1: testhashs32Fnv1,
++      testhashu32Fnv1: testhashu32Fnv1,
++      testhashs64Fnv1: testhashs64Fnv1,
++      testhashu64Fnv1: testhashu64Fnv1,
++      testhashs32Fnv1a: testhashs32Fnv1a,
++      testhashu32Fnv1a: testhashu32Fnv1a,
++      testhashs64Fnv1a: testhashs64Fnv1a,
++      testhashu64Fnv1a: testhashu64Fnv1a,
++      testarrayofbools: const fb.ListReader<bool>(fb.BoolReader(), lazy: false).vTableGetNullable(_bc, _bcOffset, 52),
++      testf: testf,
++      testf2: testf2,
++      testf3: testf3,
++      testarrayofstring2: const fb.ListReader<String>(fb.StringReader(), lazy: false).vTableGetNullable(_bc, _bcOffset, 60),
++      testarrayofsortedstruct: testarrayofsortedstruct?.map((e) => e.unpack()).toList(),
++      flex: const fb.Uint8ListReader(lazy: false).vTableGetNullable(_bc, _bcOffset, 64),
++      test5: test5?.map((e) => e.unpack()).toList(),
++      vectorOfLongs: const fb.ListReader<int>(fb.Int64Reader(), lazy: false).vTableGetNullable(_bc, _bcOffset, 68),
++      vectorOfDoubles: const fb.ListReader<double>(fb.Float64Reader(), lazy: false).vTableGetNullable(_bc, _bcOffset, 70),
++      parentNamespaceTest: parentNamespaceTest?.unpack(),
++      vectorOfReferrables: vectorOfReferrables?.map((e) => e.unpack()).toList(),
++      singleWeakReference: singleWeakReference,
++      vectorOfWeakReferences: const fb.ListReader<int>(fb.Uint64Reader(), lazy: false).vTableGetNullable(_bc, _bcOffset, 78),
++      vectorOfStrongReferrables: vectorOfStrongReferrables?.map((e) => e.unpack()).toList(),
++      coOwningReference: coOwningReference,
++      vectorOfCoOwningReferences: const fb.ListReader<int>(fb.Uint64Reader(), lazy: false).vTableGetNullable(_bc, _bcOffset, 84),
++      nonOwningReference: nonOwningReference,
++      vectorOfNonOwningReferences: const fb.ListReader<int>(fb.Uint64Reader(), lazy: false).vTableGetNullable(_bc, _bcOffset, 88),
++      anyUniqueType: anyUniqueType,
++      anyUnique: anyUnique,
++      anyAmbiguousType: anyAmbiguousType,
++      anyAmbiguous: anyAmbiguous,
++      vectorOfEnums: const fb.ListReader<Color>(Color.reader, lazy: false).vTableGetNullable(_bc, _bcOffset, 98),
++      signedEnum: signedEnum,
++      testrequirednestedflatbuffer: const fb.Uint8ListReader(lazy: false).vTableGetNullable(_bc, _bcOffset, 102),
++      scalarKeySortedTables: scalarKeySortedTables?.map((e) => e.unpack()).toList());
++
++  static int pack(fb.Builder fbBuilder, MonsterT? object) {
++    if (object == null) return 0;
++    return object.pack(fbBuilder);
++  }
++}
++
++///  an example documentation comment: "monster object"
++class MonsterT implements fb.Packable {
++  Vec3T? pos;
++  int mana;
++  int hp;
++  String? name;
++  List<int>? inventory;
++  Color color;
++  AnyTypeId? testType;
++  dynamic test;
++  List<TestT>? test4;
++  List<String>? testarrayofstring;
++  ///  an example documentation comment: this will end up in the generated code
++  ///  multiline too
++  List<MonsterT>? testarrayoftables;
++  MonsterT? enemy;
++  List<int>? testnestedflatbuffer;
++  StatT? testempty;
++  bool testbool;
++  int testhashs32Fnv1;
++  int testhashu32Fnv1;
++  int testhashs64Fnv1;
++  int testhashu64Fnv1;
++  int testhashs32Fnv1a;
++  int testhashu32Fnv1a;
++  int testhashs64Fnv1a;
++  int testhashu64Fnv1a;
++  List<bool>? testarrayofbools;
++  double testf;
++  double testf2;
++  double testf3;
++  List<String>? testarrayofstring2;
++  List<AbilityT>? testarrayofsortedstruct;
++  List<int>? flex;
++  List<TestT>? test5;
++  List<int>? vectorOfLongs;
++  List<double>? vectorOfDoubles;
++  my_game.InParentNamespaceT? parentNamespaceTest;
++  List<ReferrableT>? vectorOfReferrables;
++  int singleWeakReference;
++  List<int>? vectorOfWeakReferences;
++  List<ReferrableT>? vectorOfStrongReferrables;
++  int coOwningReference;
++  List<int>? vectorOfCoOwningReferences;
++  int nonOwningReference;
++  List<int>? vectorOfNonOwningReferences;
++  AnyUniqueAliasesTypeId? anyUniqueType;
++  dynamic anyUnique;
++  AnyAmbiguousAliasesTypeId? anyAmbiguousType;
++  dynamic anyAmbiguous;
++  List<Color>? vectorOfEnums;
++  Race signedEnum;
++  List<int>? testrequirednestedflatbuffer;
++  List<StatT>? scalarKeySortedTables;
++
++  MonsterT({
++      this.pos,
++      this.mana = 150,
++      this.hp = 100,
++      this.name,
++      this.inventory,
++      this.color = Color.Blue,
++      this.testType,
++      this.test,
++      this.test4,
++      this.testarrayofstring,
++      this.testarrayoftables,
++      this.enemy,
++      this.testnestedflatbuffer,
++      this.testempty,
++      this.testbool = false,
++      this.testhashs32Fnv1 = 0,
++      this.testhashu32Fnv1 = 0,
++      this.testhashs64Fnv1 = 0,
++      this.testhashu64Fnv1 = 0,
++      this.testhashs32Fnv1a = 0,
++      this.testhashu32Fnv1a = 0,
++      this.testhashs64Fnv1a = 0,
++      this.testhashu64Fnv1a = 0,
++      this.testarrayofbools,
++      this.testf = 3.14159,
++      this.testf2 = 3.0,
++      this.testf3 = 0.0,
++      this.testarrayofstring2,
++      this.testarrayofsortedstruct,
++      this.flex,
++      this.test5,
++      this.vectorOfLongs,
++      this.vectorOfDoubles,
++      this.parentNamespaceTest,
++      this.vectorOfReferrables,
++      this.singleWeakReference = 0,
++      this.vectorOfWeakReferences,
++      this.vectorOfStrongReferrables,
++      this.coOwningReference = 0,
++      this.vectorOfCoOwningReferences,
++      this.nonOwningReference = 0,
++      this.vectorOfNonOwningReferences,
++      this.anyUniqueType,
++      this.anyUnique,
++      this.anyAmbiguousType,
++      this.anyAmbiguous,
++      this.vectorOfEnums,
++      this.signedEnum = Race.None,
++      this.testrequirednestedflatbuffer,
++      this.scalarKeySortedTables});
++
++  @override
++  int pack(fb.Builder fbBuilder) {
++    final int? nameOffset = name == null ? null
++        : fbBuilder.writeString(name!);
++    final int? inventoryOffset = inventory == null ? null
++        : fbBuilder.writeListUint8(inventory!);
++    final int? testOffset = test?.pack(fbBuilder);
++    int? test4Offset;
++    if (test4 != null) {
++      for (var e in test4!) { e.pack(fbBuilder); }
++      test4Offset = fbBuilder.endStructVector(test4!.length);
++    }
++    final int? testarrayofstringOffset = testarrayofstring == null ? null
++        : fbBuilder.writeList(testarrayofstring!.map(fbBuilder.writeString).toList());
++    final int? testarrayoftablesOffset = testarrayoftables == null ? null
++        : fbBuilder.writeList(testarrayoftables!.map((b) => b.pack(fbBuilder)).toList());
++    final int? enemyOffset = enemy?.pack(fbBuilder);
++    final int? testnestedflatbufferOffset = testnestedflatbuffer == null ? null
++        : fbBuilder.writeListUint8(testnestedflatbuffer!);
++    final int? testemptyOffset = testempty?.pack(fbBuilder);
++    final int? testarrayofboolsOffset = testarrayofbools == null ? null
++        : fbBuilder.writeListBool(testarrayofbools!);
++    final int? testarrayofstring2Offset = testarrayofstring2 == null ? null
++        : fbBuilder.writeList(testarrayofstring2!.map(fbBuilder.writeString).toList());
++    int? testarrayofsortedstructOffset;
++    if (testarrayofsortedstruct != null) {
++      for (var e in testarrayofsortedstruct!) { e.pack(fbBuilder); }
++      testarrayofsortedstructOffset = fbBuilder.endStructVector(testarrayofsortedstruct!.length);
++    }
++    final int? flexOffset = flex == null ? null
++        : fbBuilder.writeListUint8(flex!);
++    int? test5Offset;
++    if (test5 != null) {
++      for (var e in test5!) { e.pack(fbBuilder); }
++      test5Offset = fbBuilder.endStructVector(test5!.length);
++    }
++    final int? vectorOfLongsOffset = vectorOfLongs == null ? null
++        : fbBuilder.writeListInt64(vectorOfLongs!);
++    final int? vectorOfDoublesOffset = vectorOfDoubles == null ? null
++        : fbBuilder.writeListFloat64(vectorOfDoubles!);
++    final int? parentNamespaceTestOffset = parentNamespaceTest?.pack(fbBuilder);
++    final int? vectorOfReferrablesOffset = vectorOfReferrables == null ? null
++        : fbBuilder.writeList(vectorOfReferrables!.map((b) => b.pack(fbBuilder)).toList());
++    final int? vectorOfWeakReferencesOffset = vectorOfWeakReferences == null ? null
++        : fbBuilder.writeListUint64(vectorOfWeakReferences!);
++    final int? vectorOfStrongReferrablesOffset = vectorOfStrongReferrables == null ? null
++        : fbBuilder.writeList(vectorOfStrongReferrables!.map((b) => b.pack(fbBuilder)).toList());
++    final int? vectorOfCoOwningReferencesOffset = vectorOfCoOwningReferences == null ? null
++        : fbBuilder.writeListUint64(vectorOfCoOwningReferences!);
++    final int? vectorOfNonOwningReferencesOffset = vectorOfNonOwningReferences == null ? null
++        : fbBuilder.writeListUint64(vectorOfNonOwningReferences!);
++    final int? anyUniqueOffset = anyUnique?.pack(fbBuilder);
++    final int? anyAmbiguousOffset = anyAmbiguous?.pack(fbBuilder);
++    final int? vectorOfEnumsOffset = vectorOfEnums == null ? null
++        : fbBuilder.writeListUint8(vectorOfEnums!.map((f) => f.value).toList());
++    final int? testrequirednestedflatbufferOffset = testrequirednestedflatbuffer == null ? null
++        : fbBuilder.writeListUint8(testrequirednestedflatbuffer!);
++    final int? scalarKeySortedTablesOffset = scalarKeySortedTables == null ? null
++        : fbBuilder.writeList(scalarKeySortedTables!.map((b) => b.pack(fbBuilder)).toList());
++    fbBuilder.startTable(50);
++    if (pos != null) {
++      fbBuilder.addStruct(0, pos!.pack(fbBuilder));
++    }
++    fbBuilder.addInt16(1, mana);
++    fbBuilder.addInt16(2, hp);
++    fbBuilder.addOffset(3, nameOffset);
++    fbBuilder.addOffset(5, inventoryOffset);
++    fbBuilder.addUint8(6, color.value);
++    fbBuilder.addUint8(7, testType?.value);
++    fbBuilder.addOffset(8, testOffset);
++    fbBuilder.addOffset(9, test4Offset);
++    fbBuilder.addOffset(10, testarrayofstringOffset);
++    fbBuilder.addOffset(11, testarrayoftablesOffset);
++    fbBuilder.addOffset(12, enemyOffset);
++    fbBuilder.addOffset(13, testnestedflatbufferOffset);
++    fbBuilder.addOffset(14, testemptyOffset);
++    fbBuilder.addBool(15, testbool);
++    fbBuilder.addInt32(16, testhashs32Fnv1);
++    fbBuilder.addUint32(17, testhashu32Fnv1);
++    fbBuilder.addInt64(18, testhashs64Fnv1);
++    fbBuilder.addUint64(19, testhashu64Fnv1);
++    fbBuilder.addInt32(20, testhashs32Fnv1a);
++    fbBuilder.addUint32(21, testhashu32Fnv1a);
++    fbBuilder.addInt64(22, testhashs64Fnv1a);
++    fbBuilder.addUint64(23, testhashu64Fnv1a);
++    fbBuilder.addOffset(24, testarrayofboolsOffset);
++    fbBuilder.addFloat32(25, testf);
++    fbBuilder.addFloat32(26, testf2);
++    fbBuilder.addFloat32(27, testf3);
++    fbBuilder.addOffset(28, testarrayofstring2Offset);
++    fbBuilder.addOffset(29, testarrayofsortedstructOffset);
++    fbBuilder.addOffset(30, flexOffset);
++    fbBuilder.addOffset(31, test5Offset);
++    fbBuilder.addOffset(32, vectorOfLongsOffset);
++    fbBuilder.addOffset(33, vectorOfDoublesOffset);
++    fbBuilder.addOffset(34, parentNamespaceTestOffset);
++    fbBuilder.addOffset(35, vectorOfReferrablesOffset);
++    fbBuilder.addUint64(36, singleWeakReference);
++    fbBuilder.addOffset(37, vectorOfWeakReferencesOffset);
++    fbBuilder.addOffset(38, vectorOfStrongReferrablesOffset);
++    fbBuilder.addUint64(39, coOwningReference);
++    fbBuilder.addOffset(40, vectorOfCoOwningReferencesOffset);
++    fbBuilder.addUint64(41, nonOwningReference);
++    fbBuilder.addOffset(42, vectorOfNonOwningReferencesOffset);
++    fbBuilder.addUint8(43, anyUniqueType?.value);
++    fbBuilder.addOffset(44, anyUniqueOffset);
++    fbBuilder.addUint8(45, anyAmbiguousType?.value);
++    fbBuilder.addOffset(46, anyAmbiguousOffset);
++    fbBuilder.addOffset(47, vectorOfEnumsOffset);
++    fbBuilder.addInt8(48, signedEnum.value);
++    fbBuilder.addOffset(49, testrequirednestedflatbufferOffset);
++    fbBuilder.addOffset(50, scalarKeySortedTablesOffset);
++    return fbBuilder.endTable();
++  }
++
++  @override
++  String toString() {
++    return 'MonsterT{pos: $pos, mana: $mana, hp: $hp, name: $name, inventory: $inventory, color: $color, testType: $testType, test: $test, test4: $test4, testarrayofstring: $testarrayofstring, testarrayoftables: $testarrayoftables, enemy: $enemy, testnestedflatbuffer: $testnestedflatbuffer, testempty: $testempty, testbool: $testbool, testhashs32Fnv1: $testhashs32Fnv1, testhashu32Fnv1: $testhashu32Fnv1, testhashs64Fnv1: $testhashs64Fnv1, testhashu64Fnv1: $testhashu64Fnv1, testhashs32Fnv1a: $testhashs32Fnv1a, testhashu32Fnv1a: $testhashu32Fnv1a, testhashs64Fnv1a: $testhashs64Fnv1a, testhashu64Fnv1a: $testhashu64Fnv1a, testarrayofbools: $testarrayofbools, testf: $testf, testf2: $testf2, testf3: $testf3, testarrayofstring2: $testarrayofstring2, testarrayofsortedstruct: $testarrayofsortedstruct, flex: $flex, test5: $test5, vectorOfLongs: $vectorOfLongs, vectorOfDoubles: $vectorOfDoubles, parentNamespaceTest: $parentNamespaceTest, vectorOfReferrables: $vectorOfReferrables, singleWeakReference: $singleWeakReference, vectorOfWeakReferences: $vectorOfWeakReferences, vectorOfStrongReferrables: $vectorOfStrongReferrables, coOwningReference: $coOwningReference, vectorOfCoOwningReferences: $vectorOfCoOwningReferences, nonOwningReference: $nonOwningReference, vectorOfNonOwningReferences: $vectorOfNonOwningReferences, anyUniqueType: $anyUniqueType, anyUnique: $anyUnique, anyAmbiguousType: $anyAmbiguousType, anyAmbiguous: $anyAmbiguous, vectorOfEnums: $vectorOfEnums, signedEnum: $signedEnum, testrequirednestedflatbuffer: $testrequirednestedflatbuffer, scalarKeySortedTables: $scalarKeySortedTables}';
++  }
+ }
+ 
+ class _MonsterReader extends fb.TableReader<Monster> {
+@@ -894,217 +1412,215 @@
+ 
+   @override
+   Monster createObject(fb.BufferContext bc, int offset) => 
+-    new Monster._(bc, offset);
++    Monster._(bc, offset);
+ }
+ 
+ class MonsterBuilder {
+-  MonsterBuilder(this.fbBuilder) {
+-    assert(fbBuilder != null);
+-  }
++  MonsterBuilder(this.fbBuilder);
+ 
+   final fb.Builder fbBuilder;
+ 
+   void begin() {
+-    fbBuilder.startTable();
++    fbBuilder.startTable(50);
+   }
+ 
+   int addPos(int offset) {
+     fbBuilder.addStruct(0, offset);
+     return fbBuilder.offset;
+   }
+-  int addMana(int mana) {
++  int addMana(int? mana) {
+     fbBuilder.addInt16(1, mana);
+     return fbBuilder.offset;
+   }
+-  int addHp(int hp) {
++  int addHp(int? hp) {
+     fbBuilder.addInt16(2, hp);
+     return fbBuilder.offset;
+   }
+-  int addNameOffset(int offset) {
++  int addNameOffset(int? offset) {
+     fbBuilder.addOffset(3, offset);
+     return fbBuilder.offset;
+   }
+-  int addInventoryOffset(int offset) {
++  int addInventoryOffset(int? offset) {
+     fbBuilder.addOffset(5, offset);
+     return fbBuilder.offset;
+   }
+-  int addColor(Color color) {
++  int addColor(Color? color) {
+     fbBuilder.addUint8(6, color?.value);
+     return fbBuilder.offset;
+   }
+-  int addTestType(AnyTypeId testType) {
++  int addTestType(AnyTypeId? testType) {
+     fbBuilder.addUint8(7, testType?.value);
+     return fbBuilder.offset;
+   }
+-  int addTestOffset(int offset) {
++  int addTestOffset(int? offset) {
+     fbBuilder.addOffset(8, offset);
+     return fbBuilder.offset;
+   }
+-  int addTest4Offset(int offset) {
++  int addTest4Offset(int? offset) {
+     fbBuilder.addOffset(9, offset);
+     return fbBuilder.offset;
+   }
+-  int addTestarrayofstringOffset(int offset) {
++  int addTestarrayofstringOffset(int? offset) {
+     fbBuilder.addOffset(10, offset);
+     return fbBuilder.offset;
+   }
+-  int addTestarrayoftablesOffset(int offset) {
++  int addTestarrayoftablesOffset(int? offset) {
+     fbBuilder.addOffset(11, offset);
+     return fbBuilder.offset;
+   }
+-  int addEnemyOffset(int offset) {
++  int addEnemyOffset(int? offset) {
+     fbBuilder.addOffset(12, offset);
+     return fbBuilder.offset;
+   }
+-  int addTestnestedflatbufferOffset(int offset) {
++  int addTestnestedflatbufferOffset(int? offset) {
+     fbBuilder.addOffset(13, offset);
+     return fbBuilder.offset;
+   }
+-  int addTestemptyOffset(int offset) {
++  int addTestemptyOffset(int? offset) {
+     fbBuilder.addOffset(14, offset);
+     return fbBuilder.offset;
+   }
+-  int addTestbool(bool testbool) {
++  int addTestbool(bool? testbool) {
+     fbBuilder.addBool(15, testbool);
+     return fbBuilder.offset;
+   }
+-  int addTesthashs32Fnv1(int testhashs32Fnv1) {
++  int addTesthashs32Fnv1(int? testhashs32Fnv1) {
+     fbBuilder.addInt32(16, testhashs32Fnv1);
+     return fbBuilder.offset;
+   }
+-  int addTesthashu32Fnv1(int testhashu32Fnv1) {
++  int addTesthashu32Fnv1(int? testhashu32Fnv1) {
+     fbBuilder.addUint32(17, testhashu32Fnv1);
+     return fbBuilder.offset;
+   }
+-  int addTesthashs64Fnv1(int testhashs64Fnv1) {
++  int addTesthashs64Fnv1(int? testhashs64Fnv1) {
+     fbBuilder.addInt64(18, testhashs64Fnv1);
+     return fbBuilder.offset;
+   }
+-  int addTesthashu64Fnv1(int testhashu64Fnv1) {
++  int addTesthashu64Fnv1(int? testhashu64Fnv1) {
+     fbBuilder.addUint64(19, testhashu64Fnv1);
+     return fbBuilder.offset;
+   }
+-  int addTesthashs32Fnv1a(int testhashs32Fnv1a) {
++  int addTesthashs32Fnv1a(int? testhashs32Fnv1a) {
+     fbBuilder.addInt32(20, testhashs32Fnv1a);
+     return fbBuilder.offset;
+   }
+-  int addTesthashu32Fnv1a(int testhashu32Fnv1a) {
++  int addTesthashu32Fnv1a(int? testhashu32Fnv1a) {
+     fbBuilder.addUint32(21, testhashu32Fnv1a);
+     return fbBuilder.offset;
+   }
+-  int addTesthashs64Fnv1a(int testhashs64Fnv1a) {
++  int addTesthashs64Fnv1a(int? testhashs64Fnv1a) {
+     fbBuilder.addInt64(22, testhashs64Fnv1a);
+     return fbBuilder.offset;
+   }
+-  int addTesthashu64Fnv1a(int testhashu64Fnv1a) {
++  int addTesthashu64Fnv1a(int? testhashu64Fnv1a) {
+     fbBuilder.addUint64(23, testhashu64Fnv1a);
+     return fbBuilder.offset;
+   }
+-  int addTestarrayofboolsOffset(int offset) {
++  int addTestarrayofboolsOffset(int? offset) {
+     fbBuilder.addOffset(24, offset);
+     return fbBuilder.offset;
+   }
+-  int addTestf(double testf) {
++  int addTestf(double? testf) {
+     fbBuilder.addFloat32(25, testf);
+     return fbBuilder.offset;
+   }
+-  int addTestf2(double testf2) {
++  int addTestf2(double? testf2) {
+     fbBuilder.addFloat32(26, testf2);
+     return fbBuilder.offset;
+   }
+-  int addTestf3(double testf3) {
++  int addTestf3(double? testf3) {
+     fbBuilder.addFloat32(27, testf3);
+     return fbBuilder.offset;
+   }
+-  int addTestarrayofstring2Offset(int offset) {
++  int addTestarrayofstring2Offset(int? offset) {
+     fbBuilder.addOffset(28, offset);
+     return fbBuilder.offset;
+   }
+-  int addTestarrayofsortedstructOffset(int offset) {
++  int addTestarrayofsortedstructOffset(int? offset) {
+     fbBuilder.addOffset(29, offset);
+     return fbBuilder.offset;
+   }
+-  int addFlexOffset(int offset) {
++  int addFlexOffset(int? offset) {
+     fbBuilder.addOffset(30, offset);
+     return fbBuilder.offset;
+   }
+-  int addTest5Offset(int offset) {
++  int addTest5Offset(int? offset) {
+     fbBuilder.addOffset(31, offset);
+     return fbBuilder.offset;
+   }
+-  int addVectorOfLongsOffset(int offset) {
++  int addVectorOfLongsOffset(int? offset) {
+     fbBuilder.addOffset(32, offset);
+     return fbBuilder.offset;
+   }
+-  int addVectorOfDoublesOffset(int offset) {
++  int addVectorOfDoublesOffset(int? offset) {
+     fbBuilder.addOffset(33, offset);
+     return fbBuilder.offset;
+   }
+-  int addParentNamespaceTestOffset(int offset) {
++  int addParentNamespaceTestOffset(int? offset) {
+     fbBuilder.addOffset(34, offset);
+     return fbBuilder.offset;
+   }
+-  int addVectorOfReferrablesOffset(int offset) {
++  int addVectorOfReferrablesOffset(int? offset) {
+     fbBuilder.addOffset(35, offset);
+     return fbBuilder.offset;
+   }
+-  int addSingleWeakReference(int singleWeakReference) {
++  int addSingleWeakReference(int? singleWeakReference) {
+     fbBuilder.addUint64(36, singleWeakReference);
+     return fbBuilder.offset;
+   }
+-  int addVectorOfWeakReferencesOffset(int offset) {
++  int addVectorOfWeakReferencesOffset(int? offset) {
+     fbBuilder.addOffset(37, offset);
+     return fbBuilder.offset;
+   }
+-  int addVectorOfStrongReferrablesOffset(int offset) {
++  int addVectorOfStrongReferrablesOffset(int? offset) {
+     fbBuilder.addOffset(38, offset);
+     return fbBuilder.offset;
+   }
+-  int addCoOwningReference(int coOwningReference) {
++  int addCoOwningReference(int? coOwningReference) {
+     fbBuilder.addUint64(39, coOwningReference);
+     return fbBuilder.offset;
+   }
+-  int addVectorOfCoOwningReferencesOffset(int offset) {
++  int addVectorOfCoOwningReferencesOffset(int? offset) {
+     fbBuilder.addOffset(40, offset);
+     return fbBuilder.offset;
+   }
+-  int addNonOwningReference(int nonOwningReference) {
++  int addNonOwningReference(int? nonOwningReference) {
+     fbBuilder.addUint64(41, nonOwningReference);
+     return fbBuilder.offset;
+   }
+-  int addVectorOfNonOwningReferencesOffset(int offset) {
++  int addVectorOfNonOwningReferencesOffset(int? offset) {
+     fbBuilder.addOffset(42, offset);
+     return fbBuilder.offset;
+   }
+-  int addAnyUniqueType(AnyUniqueAliasesTypeId anyUniqueType) {
++  int addAnyUniqueType(AnyUniqueAliasesTypeId? anyUniqueType) {
+     fbBuilder.addUint8(43, anyUniqueType?.value);
+     return fbBuilder.offset;
+   }
+-  int addAnyUniqueOffset(int offset) {
++  int addAnyUniqueOffset(int? offset) {
+     fbBuilder.addOffset(44, offset);
+     return fbBuilder.offset;
+   }
+-  int addAnyAmbiguousType(AnyAmbiguousAliasesTypeId anyAmbiguousType) {
++  int addAnyAmbiguousType(AnyAmbiguousAliasesTypeId? anyAmbiguousType) {
+     fbBuilder.addUint8(45, anyAmbiguousType?.value);
+     return fbBuilder.offset;
+   }
+-  int addAnyAmbiguousOffset(int offset) {
++  int addAnyAmbiguousOffset(int? offset) {
+     fbBuilder.addOffset(46, offset);
+     return fbBuilder.offset;
+   }
+-  int addVectorOfEnumsOffset(int offset) {
++  int addVectorOfEnumsOffset(int? offset) {
+     fbBuilder.addOffset(47, offset);
+     return fbBuilder.offset;
+   }
+-  int addSignedEnum(Race signedEnum) {
++  int addSignedEnum(Race? signedEnum) {
+     fbBuilder.addInt8(48, signedEnum?.value);
+     return fbBuilder.offset;
+   }
+-  int addTestrequirednestedflatbufferOffset(int offset) {
++  int addTestrequirednestedflatbufferOffset(int? offset) {
+     fbBuilder.addOffset(49, offset);
+     return fbBuilder.offset;
+   }
+-  int addScalarKeySortedTablesOffset(int offset) {
++  int addScalarKeySortedTablesOffset(int? offset) {
+     fbBuilder.addOffset(50, offset);
+     return fbBuilder.offset;
+   }
+@@ -1115,108 +1631,108 @@
+ }
+ 
+ class MonsterObjectBuilder extends fb.ObjectBuilder {
+-  final Vec3ObjectBuilder _pos;
+-  final int _mana;
+-  final int _hp;
+-  final String _name;
+-  final List<int> _inventory;
+-  final Color _color;
+-  final AnyTypeId _testType;
++  final Vec3ObjectBuilder? _pos;
++  final int? _mana;
++  final int? _hp;
++  final String? _name;
++  final List<int>? _inventory;
++  final Color? _color;
++  final AnyTypeId? _testType;
+   final dynamic _test;
+-  final List<TestObjectBuilder> _test4;
+-  final List<String> _testarrayofstring;
+-  final List<MonsterObjectBuilder> _testarrayoftables;
+-  final MonsterObjectBuilder _enemy;
+-  final List<int> _testnestedflatbuffer;
+-  final StatObjectBuilder _testempty;
+-  final bool _testbool;
+-  final int _testhashs32Fnv1;
+-  final int _testhashu32Fnv1;
+-  final int _testhashs64Fnv1;
+-  final int _testhashu64Fnv1;
+-  final int _testhashs32Fnv1a;
+-  final int _testhashu32Fnv1a;
+-  final int _testhashs64Fnv1a;
+-  final int _testhashu64Fnv1a;
+-  final List<bool> _testarrayofbools;
+-  final double _testf;
+-  final double _testf2;
+-  final double _testf3;
+-  final List<String> _testarrayofstring2;
+-  final List<AbilityObjectBuilder> _testarrayofsortedstruct;
+-  final List<int> _flex;
+-  final List<TestObjectBuilder> _test5;
+-  final List<int> _vectorOfLongs;
+-  final List<double> _vectorOfDoubles;
+-  final my_game.InParentNamespaceObjectBuilder _parentNamespaceTest;
+-  final List<ReferrableObjectBuilder> _vectorOfReferrables;
+-  final int _singleWeakReference;
+-  final List<int> _vectorOfWeakReferences;
+-  final List<ReferrableObjectBuilder> _vectorOfStrongReferrables;
+-  final int _coOwningReference;
+-  final List<int> _vectorOfCoOwningReferences;
+-  final int _nonOwningReference;
+-  final List<int> _vectorOfNonOwningReferences;
+-  final AnyUniqueAliasesTypeId _anyUniqueType;
++  final List<TestObjectBuilder>? _test4;
++  final List<String>? _testarrayofstring;
++  final List<MonsterObjectBuilder>? _testarrayoftables;
++  final MonsterObjectBuilder? _enemy;
++  final List<int>? _testnestedflatbuffer;
++  final StatObjectBuilder? _testempty;
++  final bool? _testbool;
++  final int? _testhashs32Fnv1;
++  final int? _testhashu32Fnv1;
++  final int? _testhashs64Fnv1;
++  final int? _testhashu64Fnv1;
++  final int? _testhashs32Fnv1a;
++  final int? _testhashu32Fnv1a;
++  final int? _testhashs64Fnv1a;
++  final int? _testhashu64Fnv1a;
++  final List<bool>? _testarrayofbools;
++  final double? _testf;
++  final double? _testf2;
++  final double? _testf3;
++  final List<String>? _testarrayofstring2;
++  final List<AbilityObjectBuilder>? _testarrayofsortedstruct;
++  final List<int>? _flex;
++  final List<TestObjectBuilder>? _test5;
++  final List<int>? _vectorOfLongs;
++  final List<double>? _vectorOfDoubles;
++  final my_game.InParentNamespaceObjectBuilder? _parentNamespaceTest;
++  final List<ReferrableObjectBuilder>? _vectorOfReferrables;
++  final int? _singleWeakReference;
++  final List<int>? _vectorOfWeakReferences;
++  final List<ReferrableObjectBuilder>? _vectorOfStrongReferrables;
++  final int? _coOwningReference;
++  final List<int>? _vectorOfCoOwningReferences;
++  final int? _nonOwningReference;
++  final List<int>? _vectorOfNonOwningReferences;
++  final AnyUniqueAliasesTypeId? _anyUniqueType;
+   final dynamic _anyUnique;
+-  final AnyAmbiguousAliasesTypeId _anyAmbiguousType;
++  final AnyAmbiguousAliasesTypeId? _anyAmbiguousType;
+   final dynamic _anyAmbiguous;
+-  final List<Color> _vectorOfEnums;
+-  final Race _signedEnum;
+-  final List<int> _testrequirednestedflatbuffer;
+-  final List<StatObjectBuilder> _scalarKeySortedTables;
++  final List<Color>? _vectorOfEnums;
++  final Race? _signedEnum;
++  final List<int>? _testrequirednestedflatbuffer;
++  final List<StatObjectBuilder>? _scalarKeySortedTables;
+ 
+   MonsterObjectBuilder({
+-    Vec3ObjectBuilder pos,
+-    int mana,
+-    int hp,
+-    String name,
+-    List<int> inventory,
+-    Color color,
+-    AnyTypeId testType,
++    Vec3ObjectBuilder? pos,
++    int? mana,
++    int? hp,
++    String? name,
++    List<int>? inventory,
++    Color? color,
++    AnyTypeId? testType,
+     dynamic test,
+-    List<TestObjectBuilder> test4,
+-    List<String> testarrayofstring,
+-    List<MonsterObjectBuilder> testarrayoftables,
+-    MonsterObjectBuilder enemy,
+-    List<int> testnestedflatbuffer,
+-    StatObjectBuilder testempty,
+-    bool testbool,
+-    int testhashs32Fnv1,
+-    int testhashu32Fnv1,
+-    int testhashs64Fnv1,
+-    int testhashu64Fnv1,
+-    int testhashs32Fnv1a,
+-    int testhashu32Fnv1a,
+-    int testhashs64Fnv1a,
+-    int testhashu64Fnv1a,
+-    List<bool> testarrayofbools,
+-    double testf,
+-    double testf2,
+-    double testf3,
+-    List<String> testarrayofstring2,
+-    List<AbilityObjectBuilder> testarrayofsortedstruct,
+-    List<int> flex,
+-    List<TestObjectBuilder> test5,
+-    List<int> vectorOfLongs,
+-    List<double> vectorOfDoubles,
+-    my_game.InParentNamespaceObjectBuilder parentNamespaceTest,
+-    List<ReferrableObjectBuilder> vectorOfReferrables,
+-    int singleWeakReference,
+-    List<int> vectorOfWeakReferences,
+-    List<ReferrableObjectBuilder> vectorOfStrongReferrables,
+-    int coOwningReference,
+-    List<int> vectorOfCoOwningReferences,
+-    int nonOwningReference,
+-    List<int> vectorOfNonOwningReferences,
+-    AnyUniqueAliasesTypeId anyUniqueType,
++    List<TestObjectBuilder>? test4,
++    List<String>? testarrayofstring,
++    List<MonsterObjectBuilder>? testarrayoftables,
++    MonsterObjectBuilder? enemy,
++    List<int>? testnestedflatbuffer,
++    StatObjectBuilder? testempty,
++    bool? testbool,
++    int? testhashs32Fnv1,
++    int? testhashu32Fnv1,
++    int? testhashs64Fnv1,
++    int? testhashu64Fnv1,
++    int? testhashs32Fnv1a,
++    int? testhashu32Fnv1a,
++    int? testhashs64Fnv1a,
++    int? testhashu64Fnv1a,
++    List<bool>? testarrayofbools,
++    double? testf,
++    double? testf2,
++    double? testf3,
++    List<String>? testarrayofstring2,
++    List<AbilityObjectBuilder>? testarrayofsortedstruct,
++    List<int>? flex,
++    List<TestObjectBuilder>? test5,
++    List<int>? vectorOfLongs,
++    List<double>? vectorOfDoubles,
++    my_game.InParentNamespaceObjectBuilder? parentNamespaceTest,
++    List<ReferrableObjectBuilder>? vectorOfReferrables,
++    int? singleWeakReference,
++    List<int>? vectorOfWeakReferences,
++    List<ReferrableObjectBuilder>? vectorOfStrongReferrables,
++    int? coOwningReference,
++    List<int>? vectorOfCoOwningReferences,
++    int? nonOwningReference,
++    List<int>? vectorOfNonOwningReferences,
++    AnyUniqueAliasesTypeId? anyUniqueType,
+     dynamic anyUnique,
+-    AnyAmbiguousAliasesTypeId anyAmbiguousType,
++    AnyAmbiguousAliasesTypeId? anyAmbiguousType,
+     dynamic anyAmbiguous,
+-    List<Color> vectorOfEnums,
+-    Race signedEnum,
+-    List<int> testrequirednestedflatbuffer,
+-    List<StatObjectBuilder> scalarKeySortedTables,
++    List<Color>? vectorOfEnums,
++    Race? signedEnum,
++    List<int>? testrequirednestedflatbuffer,
++    List<StatObjectBuilder>? scalarKeySortedTables,
+   })
+       : _pos = pos,
+         _mana = mana,
+@@ -1271,112 +1787,72 @@
+ 
+   /// Finish building, and store into the [fbBuilder].
+   @override
+-  int finish(
+-    fb.Builder fbBuilder) {
+-    assert(fbBuilder != null);
+-    final int nameOffset = fbBuilder.writeString(_name);
+-    final int inventoryOffset = _inventory?.isNotEmpty == true
+-        ? fbBuilder.writeListUint8(_inventory)
+-        : null;
+-    final int testOffset = _test?.getOrCreateOffset(fbBuilder);
+-    final int test4Offset = _test4?.isNotEmpty == true
+-        ? fbBuilder.writeListOfStructs(_test4)
+-        : null;
+-    final int testarrayofstringOffset = _testarrayofstring?.isNotEmpty == true
+-        ? fbBuilder.writeList(_testarrayofstring.map((b) => fbBuilder.writeString(b)).toList())
+-        : null;
+-    final int testarrayoftablesOffset = _testarrayoftables?.isNotEmpty == true
+-        ? fbBuilder.writeList(_testarrayoftables.map((b) => b.getOrCreateOffset(fbBuilder)).toList())
+-        : null;
+-    final int enemyOffset = _enemy?.getOrCreateOffset(fbBuilder);
+-    final int testnestedflatbufferOffset = _testnestedflatbuffer?.isNotEmpty == true
+-        ? fbBuilder.writeListUint8(_testnestedflatbuffer)
+-        : null;
+-    final int testemptyOffset = _testempty?.getOrCreateOffset(fbBuilder);
+-    final int testarrayofboolsOffset = _testarrayofbools?.isNotEmpty == true
+-        ? fbBuilder.writeListBool(_testarrayofbools)
+-        : null;
+-    final int testarrayofstring2Offset = _testarrayofstring2?.isNotEmpty == true
+-        ? fbBuilder.writeList(_testarrayofstring2.map((b) => fbBuilder.writeString(b)).toList())
+-        : null;
+-    final int testarrayofsortedstructOffset = _testarrayofsortedstruct?.isNotEmpty == true
+-        ? fbBuilder.writeListOfStructs(_testarrayofsortedstruct)
+-        : null;
+-    final int flexOffset = _flex?.isNotEmpty == true
+-        ? fbBuilder.writeListUint8(_flex)
+-        : null;
+-    final int test5Offset = _test5?.isNotEmpty == true
+-        ? fbBuilder.writeListOfStructs(_test5)
+-        : null;
+-    final int vectorOfLongsOffset = _vectorOfLongs?.isNotEmpty == true
+-        ? fbBuilder.writeListInt64(_vectorOfLongs)
+-        : null;
+-    final int vectorOfDoublesOffset = _vectorOfDoubles?.isNotEmpty == true
+-        ? fbBuilder.writeListFloat64(_vectorOfDoubles)
+-        : null;
+-    final int parentNamespaceTestOffset = _parentNamespaceTest?.getOrCreateOffset(fbBuilder);
+-    final int vectorOfReferrablesOffset = _vectorOfReferrables?.isNotEmpty == true
+-        ? fbBuilder.writeList(_vectorOfReferrables.map((b) => b.getOrCreateOffset(fbBuilder)).toList())
+-        : null;
+-    final int vectorOfWeakReferencesOffset = _vectorOfWeakReferences?.isNotEmpty == true
+-        ? fbBuilder.writeListUint64(_vectorOfWeakReferences)
+-        : null;
+-    final int vectorOfStrongReferrablesOffset = _vectorOfStrongReferrables?.isNotEmpty == true
+-        ? fbBuilder.writeList(_vectorOfStrongReferrables.map((b) => b.getOrCreateOffset(fbBuilder)).toList())
+-        : null;
+-    final int vectorOfCoOwningReferencesOffset = _vectorOfCoOwningReferences?.isNotEmpty == true
+-        ? fbBuilder.writeListUint64(_vectorOfCoOwningReferences)
+-        : null;
+-    final int vectorOfNonOwningReferencesOffset = _vectorOfNonOwningReferences?.isNotEmpty == true
+-        ? fbBuilder.writeListUint64(_vectorOfNonOwningReferences)
+-        : null;
+-    final int anyUniqueOffset = _anyUnique?.getOrCreateOffset(fbBuilder);
+-    final int anyAmbiguousOffset = _anyAmbiguous?.getOrCreateOffset(fbBuilder);
+-    final int vectorOfEnumsOffset = _vectorOfEnums?.isNotEmpty == true
+-        ? fbBuilder.writeListUint8(_vectorOfEnums.map((f) => f.value))
+-        : null;
+-    final int testrequirednestedflatbufferOffset = _testrequirednestedflatbuffer?.isNotEmpty == true
+-        ? fbBuilder.writeListUint8(_testrequirednestedflatbuffer)
+-        : null;
+-    final int scalarKeySortedTablesOffset = _scalarKeySortedTables?.isNotEmpty == true
+-        ? fbBuilder.writeList(_scalarKeySortedTables.map((b) => b.getOrCreateOffset(fbBuilder)).toList())
+-        : null;
+-
+-    fbBuilder.startTable();
++  int finish(fb.Builder fbBuilder) {
++    final int? nameOffset = _name == null ? null
++        : fbBuilder.writeString(_name!);
++    final int? inventoryOffset = _inventory == null ? null
++        : fbBuilder.writeListUint8(_inventory!);
++    final int? testOffset = _test?.getOrCreateOffset(fbBuilder);
++    final int? test4Offset = _test4 == null ? null
++        : fbBuilder.writeListOfStructs(_test4!);
++    final int? testarrayofstringOffset = _testarrayofstring == null ? null
++        : fbBuilder.writeList(_testarrayofstring!.map(fbBuilder.writeString).toList());
++    final int? testarrayoftablesOffset = _testarrayoftables == null ? null
++        : fbBuilder.writeList(_testarrayoftables!.map((b) => b.getOrCreateOffset(fbBuilder)).toList());
++    final int? enemyOffset = _enemy?.getOrCreateOffset(fbBuilder);
++    final int? testnestedflatbufferOffset = _testnestedflatbuffer == null ? null
++        : fbBuilder.writeListUint8(_testnestedflatbuffer!);
++    final int? testemptyOffset = _testempty?.getOrCreateOffset(fbBuilder);
++    final int? testarrayofboolsOffset = _testarrayofbools == null ? null
++        : fbBuilder.writeListBool(_testarrayofbools!);
++    final int? testarrayofstring2Offset = _testarrayofstring2 == null ? null
++        : fbBuilder.writeList(_testarrayofstring2!.map(fbBuilder.writeString).toList());
++    final int? testarrayofsortedstructOffset = _testarrayofsortedstruct == null ? null
++        : fbBuilder.writeListOfStructs(_testarrayofsortedstruct!);
++    final int? flexOffset = _flex == null ? null
++        : fbBuilder.writeListUint8(_flex!);
++    final int? test5Offset = _test5 == null ? null
++        : fbBuilder.writeListOfStructs(_test5!);
++    final int? vectorOfLongsOffset = _vectorOfLongs == null ? null
++        : fbBuilder.writeListInt64(_vectorOfLongs!);
++    final int? vectorOfDoublesOffset = _vectorOfDoubles == null ? null
++        : fbBuilder.writeListFloat64(_vectorOfDoubles!);
++    final int? parentNamespaceTestOffset = _parentNamespaceTest?.getOrCreateOffset(fbBuilder);
++    final int? vectorOfReferrablesOffset = _vectorOfReferrables == null ? null
++        : fbBuilder.writeList(_vectorOfReferrables!.map((b) => b.getOrCreateOffset(fbBuilder)).toList());
++    final int? vectorOfWeakReferencesOffset = _vectorOfWeakReferences == null ? null
++        : fbBuilder.writeListUint64(_vectorOfWeakReferences!);
++    final int? vectorOfStrongReferrablesOffset = _vectorOfStrongReferrables == null ? null
++        : fbBuilder.writeList(_vectorOfStrongReferrables!.map((b) => b.getOrCreateOffset(fbBuilder)).toList());
++    final int? vectorOfCoOwningReferencesOffset = _vectorOfCoOwningReferences == null ? null
++        : fbBuilder.writeListUint64(_vectorOfCoOwningReferences!);
++    final int? vectorOfNonOwningReferencesOffset = _vectorOfNonOwningReferences == null ? null
++        : fbBuilder.writeListUint64(_vectorOfNonOwningReferences!);
++    final int? anyUniqueOffset = _anyUnique?.getOrCreateOffset(fbBuilder);
++    final int? anyAmbiguousOffset = _anyAmbiguous?.getOrCreateOffset(fbBuilder);
++    final int? vectorOfEnumsOffset = _vectorOfEnums == null ? null
++        : fbBuilder.writeListUint8(_vectorOfEnums!.map((f) => f.value).toList());
++    final int? testrequirednestedflatbufferOffset = _testrequirednestedflatbuffer == null ? null
++        : fbBuilder.writeListUint8(_testrequirednestedflatbuffer!);
++    final int? scalarKeySortedTablesOffset = _scalarKeySortedTables == null ? null
++        : fbBuilder.writeList(_scalarKeySortedTables!.map((b) => b.getOrCreateOffset(fbBuilder)).toList());
++    fbBuilder.startTable(50);
+     if (_pos != null) {
+-      fbBuilder.addStruct(0, _pos.finish(fbBuilder));
++      fbBuilder.addStruct(0, _pos!.finish(fbBuilder));
+     }
+     fbBuilder.addInt16(1, _mana);
+     fbBuilder.addInt16(2, _hp);
+-    if (nameOffset != null) {
+-      fbBuilder.addOffset(3, nameOffset);
+-    }
+-    if (inventoryOffset != null) {
+-      fbBuilder.addOffset(5, inventoryOffset);
+-    }
++    fbBuilder.addOffset(3, nameOffset);
++    fbBuilder.addOffset(5, inventoryOffset);
+     fbBuilder.addUint8(6, _color?.value);
+     fbBuilder.addUint8(7, _testType?.value);
+-    if (testOffset != null) {
+-      fbBuilder.addOffset(8, testOffset);
+-    }
+-    if (test4Offset != null) {
+-      fbBuilder.addOffset(9, test4Offset);
+-    }
+-    if (testarrayofstringOffset != null) {
+-      fbBuilder.addOffset(10, testarrayofstringOffset);
+-    }
+-    if (testarrayoftablesOffset != null) {
+-      fbBuilder.addOffset(11, testarrayoftablesOffset);
+-    }
+-    if (enemyOffset != null) {
+-      fbBuilder.addOffset(12, enemyOffset);
+-    }
+-    if (testnestedflatbufferOffset != null) {
+-      fbBuilder.addOffset(13, testnestedflatbufferOffset);
+-    }
+-    if (testemptyOffset != null) {
+-      fbBuilder.addOffset(14, testemptyOffset);
+-    }
++    fbBuilder.addOffset(8, testOffset);
++    fbBuilder.addOffset(9, test4Offset);
++    fbBuilder.addOffset(10, testarrayofstringOffset);
++    fbBuilder.addOffset(11, testarrayoftablesOffset);
++    fbBuilder.addOffset(12, enemyOffset);
++    fbBuilder.addOffset(13, testnestedflatbufferOffset);
++    fbBuilder.addOffset(14, testemptyOffset);
+     fbBuilder.addBool(15, _testbool);
+     fbBuilder.addInt32(16, _testhashs32Fnv1);
+     fbBuilder.addUint32(17, _testhashu32Fnv1);
+@@ -1386,88 +1862,52 @@
+     fbBuilder.addUint32(21, _testhashu32Fnv1a);
+     fbBuilder.addInt64(22, _testhashs64Fnv1a);
+     fbBuilder.addUint64(23, _testhashu64Fnv1a);
+-    if (testarrayofboolsOffset != null) {
+-      fbBuilder.addOffset(24, testarrayofboolsOffset);
+-    }
++    fbBuilder.addOffset(24, testarrayofboolsOffset);
+     fbBuilder.addFloat32(25, _testf);
+     fbBuilder.addFloat32(26, _testf2);
+     fbBuilder.addFloat32(27, _testf3);
+-    if (testarrayofstring2Offset != null) {
+-      fbBuilder.addOffset(28, testarrayofstring2Offset);
+-    }
+-    if (testarrayofsortedstructOffset != null) {
+-      fbBuilder.addOffset(29, testarrayofsortedstructOffset);
+-    }
+-    if (flexOffset != null) {
+-      fbBuilder.addOffset(30, flexOffset);
+-    }
+-    if (test5Offset != null) {
+-      fbBuilder.addOffset(31, test5Offset);
+-    }
+-    if (vectorOfLongsOffset != null) {
+-      fbBuilder.addOffset(32, vectorOfLongsOffset);
+-    }
+-    if (vectorOfDoublesOffset != null) {
+-      fbBuilder.addOffset(33, vectorOfDoublesOffset);
+-    }
+-    if (parentNamespaceTestOffset != null) {
+-      fbBuilder.addOffset(34, parentNamespaceTestOffset);
+-    }
+-    if (vectorOfReferrablesOffset != null) {
+-      fbBuilder.addOffset(35, vectorOfReferrablesOffset);
+-    }
++    fbBuilder.addOffset(28, testarrayofstring2Offset);
++    fbBuilder.addOffset(29, testarrayofsortedstructOffset);
++    fbBuilder.addOffset(30, flexOffset);
++    fbBuilder.addOffset(31, test5Offset);
++    fbBuilder.addOffset(32, vectorOfLongsOffset);
++    fbBuilder.addOffset(33, vectorOfDoublesOffset);
++    fbBuilder.addOffset(34, parentNamespaceTestOffset);
++    fbBuilder.addOffset(35, vectorOfReferrablesOffset);
+     fbBuilder.addUint64(36, _singleWeakReference);
+-    if (vectorOfWeakReferencesOffset != null) {
+-      fbBuilder.addOffset(37, vectorOfWeakReferencesOffset);
+-    }
+-    if (vectorOfStrongReferrablesOffset != null) {
+-      fbBuilder.addOffset(38, vectorOfStrongReferrablesOffset);
+-    }
++    fbBuilder.addOffset(37, vectorOfWeakReferencesOffset);
++    fbBuilder.addOffset(38, vectorOfStrongReferrablesOffset);
+     fbBuilder.addUint64(39, _coOwningReference);
+-    if (vectorOfCoOwningReferencesOffset != null) {
+-      fbBuilder.addOffset(40, vectorOfCoOwningReferencesOffset);
+-    }
++    fbBuilder.addOffset(40, vectorOfCoOwningReferencesOffset);
+     fbBuilder.addUint64(41, _nonOwningReference);
+-    if (vectorOfNonOwningReferencesOffset != null) {
+-      fbBuilder.addOffset(42, vectorOfNonOwningReferencesOffset);
+-    }
++    fbBuilder.addOffset(42, vectorOfNonOwningReferencesOffset);
+     fbBuilder.addUint8(43, _anyUniqueType?.value);
+-    if (anyUniqueOffset != null) {
+-      fbBuilder.addOffset(44, anyUniqueOffset);
+-    }
++    fbBuilder.addOffset(44, anyUniqueOffset);
+     fbBuilder.addUint8(45, _anyAmbiguousType?.value);
+-    if (anyAmbiguousOffset != null) {
+-      fbBuilder.addOffset(46, anyAmbiguousOffset);
+-    }
+-    if (vectorOfEnumsOffset != null) {
+-      fbBuilder.addOffset(47, vectorOfEnumsOffset);
+-    }
++    fbBuilder.addOffset(46, anyAmbiguousOffset);
++    fbBuilder.addOffset(47, vectorOfEnumsOffset);
+     fbBuilder.addInt8(48, _signedEnum?.value);
+-    if (testrequirednestedflatbufferOffset != null) {
+-      fbBuilder.addOffset(49, testrequirednestedflatbufferOffset);
+-    }
+-    if (scalarKeySortedTablesOffset != null) {
+-      fbBuilder.addOffset(50, scalarKeySortedTablesOffset);
+-    }
++    fbBuilder.addOffset(49, testrequirednestedflatbufferOffset);
++    fbBuilder.addOffset(50, scalarKeySortedTablesOffset);
+     return fbBuilder.endTable();
+   }
+ 
+   /// Convenience method to serialize to byte list.
+   @override
+-  Uint8List toBytes([String fileIdentifier]) {
+-    fb.Builder fbBuilder = new fb.Builder();
+-    int offset = finish(fbBuilder);
+-    return fbBuilder.finish(offset, fileIdentifier);
++  Uint8List toBytes([String? fileIdentifier]) {
++    final fbBuilder = fb.Builder(deduplicateTables: false);
++    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
++    return fbBuilder.buffer;
+   }
+ }
+ class TypeAliases {
+   TypeAliases._(this._bc, this._bcOffset);
+   factory TypeAliases(List<int> bytes) {
+-    fb.BufferContext rootRef = new fb.BufferContext.fromBytes(bytes);
++    final rootRef = fb.BufferContext.fromBytes(bytes);
+     return reader.read(rootRef, 0);
+   }
+ 
+-  static const fb.Reader<TypeAliases> reader = const _TypeAliasesReader();
++  static const fb.Reader<TypeAliases> reader = _TypeAliasesReader();
+ 
+   final fb.BufferContext _bc;
+   final int _bcOffset;
+@@ -1482,13 +1922,88 @@
+   int get u64 => const fb.Uint64Reader().vTableGet(_bc, _bcOffset, 18, 0);
+   double get f32 => const fb.Float32Reader().vTableGet(_bc, _bcOffset, 20, 0.0);
+   double get f64 => const fb.Float64Reader().vTableGet(_bc, _bcOffset, 22, 0.0);
+-  List<int> get v8 => const fb.ListReader<int>(const fb.Int8Reader()).vTableGet(_bc, _bcOffset, 24, null);
+-  List<double> get vf64 => const fb.ListReader<double>(const fb.Float64Reader()).vTableGet(_bc, _bcOffset, 26, null);
++  List<int>? get v8 => const fb.Int8ListReader().vTableGetNullable(_bc, _bcOffset, 24);
++  List<double>? get vf64 => const fb.ListReader<double>(fb.Float64Reader()).vTableGetNullable(_bc, _bcOffset, 26);
+ 
+   @override
+   String toString() {
+     return 'TypeAliases{i8: $i8, u8: $u8, i16: $i16, u16: $u16, i32: $i32, u32: $u32, i64: $i64, u64: $u64, f32: $f32, f64: $f64, v8: $v8, vf64: $vf64}';
+   }
++
++  TypeAliasesT unpack() => TypeAliasesT(
++      i8: i8,
++      u8: u8,
++      i16: i16,
++      u16: u16,
++      i32: i32,
++      u32: u32,
++      i64: i64,
++      u64: u64,
++      f32: f32,
++      f64: f64,
++      v8: const fb.Int8ListReader(lazy: false).vTableGetNullable(_bc, _bcOffset, 24),
++      vf64: const fb.ListReader<double>(fb.Float64Reader(), lazy: false).vTableGetNullable(_bc, _bcOffset, 26));
++
++  static int pack(fb.Builder fbBuilder, TypeAliasesT? object) {
++    if (object == null) return 0;
++    return object.pack(fbBuilder);
++  }
++}
++
++class TypeAliasesT implements fb.Packable {
++  int i8;
++  int u8;
++  int i16;
++  int u16;
++  int i32;
++  int u32;
++  int i64;
++  int u64;
++  double f32;
++  double f64;
++  List<int>? v8;
++  List<double>? vf64;
++
++  TypeAliasesT({
++      this.i8 = 0,
++      this.u8 = 0,
++      this.i16 = 0,
++      this.u16 = 0,
++      this.i32 = 0,
++      this.u32 = 0,
++      this.i64 = 0,
++      this.u64 = 0,
++      this.f32 = 0.0,
++      this.f64 = 0.0,
++      this.v8,
++      this.vf64});
++
++  @override
++  int pack(fb.Builder fbBuilder) {
++    final int? v8Offset = v8 == null ? null
++        : fbBuilder.writeListInt8(v8!);
++    final int? vf64Offset = vf64 == null ? null
++        : fbBuilder.writeListFloat64(vf64!);
++    fbBuilder.startTable(12);
++    fbBuilder.addInt8(0, i8);
++    fbBuilder.addUint8(1, u8);
++    fbBuilder.addInt16(2, i16);
++    fbBuilder.addUint16(3, u16);
++    fbBuilder.addInt32(4, i32);
++    fbBuilder.addUint32(5, u32);
++    fbBuilder.addInt64(6, i64);
++    fbBuilder.addUint64(7, u64);
++    fbBuilder.addFloat32(8, f32);
++    fbBuilder.addFloat64(9, f64);
++    fbBuilder.addOffset(10, v8Offset);
++    fbBuilder.addOffset(11, vf64Offset);
++    return fbBuilder.endTable();
++  }
++
++  @override
++  String toString() {
++    return 'TypeAliasesT{i8: $i8, u8: $u8, i16: $i16, u16: $u16, i32: $i32, u32: $u32, i64: $i64, u64: $u64, f32: $f32, f64: $f64, v8: $v8, vf64: $vf64}';
++  }
+ }
+ 
+ class _TypeAliasesReader extends fb.TableReader<TypeAliases> {
+@@ -1496,65 +2011,63 @@
+ 
+   @override
+   TypeAliases createObject(fb.BufferContext bc, int offset) => 
+-    new TypeAliases._(bc, offset);
++    TypeAliases._(bc, offset);
+ }
+ 
+ class TypeAliasesBuilder {
+-  TypeAliasesBuilder(this.fbBuilder) {
+-    assert(fbBuilder != null);
+-  }
++  TypeAliasesBuilder(this.fbBuilder);
+ 
+   final fb.Builder fbBuilder;
+ 
+   void begin() {
+-    fbBuilder.startTable();
++    fbBuilder.startTable(12);
+   }
+ 
+-  int addI8(int i8) {
++  int addI8(int? i8) {
+     fbBuilder.addInt8(0, i8);
+     return fbBuilder.offset;
+   }
+-  int addU8(int u8) {
++  int addU8(int? u8) {
+     fbBuilder.addUint8(1, u8);
+     return fbBuilder.offset;
+   }
+-  int addI16(int i16) {
++  int addI16(int? i16) {
+     fbBuilder.addInt16(2, i16);
+     return fbBuilder.offset;
+   }
+-  int addU16(int u16) {
++  int addU16(int? u16) {
+     fbBuilder.addUint16(3, u16);
+     return fbBuilder.offset;
+   }
+-  int addI32(int i32) {
++  int addI32(int? i32) {
+     fbBuilder.addInt32(4, i32);
+     return fbBuilder.offset;
+   }
+-  int addU32(int u32) {
++  int addU32(int? u32) {
+     fbBuilder.addUint32(5, u32);
+     return fbBuilder.offset;
+   }
+-  int addI64(int i64) {
++  int addI64(int? i64) {
+     fbBuilder.addInt64(6, i64);
+     return fbBuilder.offset;
+   }
+-  int addU64(int u64) {
++  int addU64(int? u64) {
+     fbBuilder.addUint64(7, u64);
+     return fbBuilder.offset;
+   }
+-  int addF32(double f32) {
++  int addF32(double? f32) {
+     fbBuilder.addFloat32(8, f32);
+     return fbBuilder.offset;
+   }
+-  int addF64(double f64) {
++  int addF64(double? f64) {
+     fbBuilder.addFloat64(9, f64);
+     return fbBuilder.offset;
+   }
+-  int addV8Offset(int offset) {
++  int addV8Offset(int? offset) {
+     fbBuilder.addOffset(10, offset);
+     return fbBuilder.offset;
+   }
+-  int addVf64Offset(int offset) {
++  int addVf64Offset(int? offset) {
+     fbBuilder.addOffset(11, offset);
+     return fbBuilder.offset;
+   }
+@@ -1565,32 +2078,32 @@
+ }
+ 
+ class TypeAliasesObjectBuilder extends fb.ObjectBuilder {
+-  final int _i8;
+-  final int _u8;
+-  final int _i16;
+-  final int _u16;
+-  final int _i32;
+-  final int _u32;
+-  final int _i64;
+-  final int _u64;
+-  final double _f32;
+-  final double _f64;
+-  final List<int> _v8;
+-  final List<double> _vf64;
++  final int? _i8;
++  final int? _u8;
++  final int? _i16;
++  final int? _u16;
++  final int? _i32;
++  final int? _u32;
++  final int? _i64;
++  final int? _u64;
++  final double? _f32;
++  final double? _f64;
++  final List<int>? _v8;
++  final List<double>? _vf64;
+ 
+   TypeAliasesObjectBuilder({
+-    int i8,
+-    int u8,
+-    int i16,
+-    int u16,
+-    int i32,
+-    int u32,
+-    int i64,
+-    int u64,
+-    double f32,
+-    double f64,
+-    List<int> v8,
+-    List<double> vf64,
++    int? i8,
++    int? u8,
++    int? i16,
++    int? u16,
++    int? i32,
++    int? u32,
++    int? i64,
++    int? u64,
++    double? f32,
++    double? f64,
++    List<int>? v8,
++    List<double>? vf64,
+   })
+       : _i8 = i8,
+         _u8 = u8,
+@@ -1607,17 +2120,12 @@
+ 
+   /// Finish building, and store into the [fbBuilder].
+   @override
+-  int finish(
+-    fb.Builder fbBuilder) {
+-    assert(fbBuilder != null);
+-    final int v8Offset = _v8?.isNotEmpty == true
+-        ? fbBuilder.writeListInt8(_v8)
+-        : null;
+-    final int vf64Offset = _vf64?.isNotEmpty == true
+-        ? fbBuilder.writeListFloat64(_vf64)
+-        : null;
+-
+-    fbBuilder.startTable();
++  int finish(fb.Builder fbBuilder) {
++    final int? v8Offset = _v8 == null ? null
++        : fbBuilder.writeListInt8(_v8!);
++    final int? vf64Offset = _vf64 == null ? null
++        : fbBuilder.writeListFloat64(_vf64!);
++    fbBuilder.startTable(12);
+     fbBuilder.addInt8(0, _i8);
+     fbBuilder.addUint8(1, _u8);
+     fbBuilder.addInt16(2, _i16);
+@@ -1628,20 +2136,16 @@
+     fbBuilder.addUint64(7, _u64);
+     fbBuilder.addFloat32(8, _f32);
+     fbBuilder.addFloat64(9, _f64);
+-    if (v8Offset != null) {
+-      fbBuilder.addOffset(10, v8Offset);
+-    }
+-    if (vf64Offset != null) {
+-      fbBuilder.addOffset(11, vf64Offset);
+-    }
++    fbBuilder.addOffset(10, v8Offset);
++    fbBuilder.addOffset(11, vf64Offset);
+     return fbBuilder.endTable();
+   }
+ 
+   /// Convenience method to serialize to byte list.
+   @override
+-  Uint8List toBytes([String fileIdentifier]) {
+-    fb.Builder fbBuilder = new fb.Builder();
+-    int offset = finish(fbBuilder);
+-    return fbBuilder.finish(offset, fileIdentifier);
++  Uint8List toBytes([String? fileIdentifier]) {
++    final fbBuilder = fb.Builder(deduplicateTables: false);
++    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
++    return fbBuilder.buffer;
+   }
+ }
+diff -urN a/dart/test/monster_test_my_game_generated.dart b/dart/test/monster_test_my_game_generated.dart
+--- a/dart/test/monster_test_my_game_generated.dart	2021-05-10 18:45:16.000000000 +0000
++++ b/dart/test/monster_test_my_game_generated.dart	2023-01-13 07:47:12.571286153 +0000
+@@ -1,5 +1,5 @@
+ // automatically generated by the FlatBuffers compiler, do not modify
+-// ignore_for_file: unused_import, unused_field, unused_local_variable
++// ignore_for_file: unused_import, unused_field, unused_element, unused_local_variable
+ 
+ library my_game;
+ 
+@@ -12,11 +12,11 @@
+ class InParentNamespace {
+   InParentNamespace._(this._bc, this._bcOffset);
+   factory InParentNamespace(List<int> bytes) {
+-    fb.BufferContext rootRef = new fb.BufferContext.fromBytes(bytes);
++    final rootRef = fb.BufferContext.fromBytes(bytes);
+     return reader.read(rootRef, 0);
+   }
+ 
+-  static const fb.Reader<InParentNamespace> reader = const _InParentNamespaceReader();
++  static const fb.Reader<InParentNamespace> reader = _InParentNamespaceReader();
+ 
+   final fb.BufferContext _bc;
+   final int _bcOffset;
+@@ -26,6 +26,26 @@
+   String toString() {
+     return 'InParentNamespace{}';
+   }
++
++  InParentNamespaceT unpack() => InParentNamespaceT();
++
++  static int pack(fb.Builder fbBuilder, InParentNamespaceT? object) {
++    if (object == null) return 0;
++    return object.pack(fbBuilder);
++  }
++}
++
++class InParentNamespaceT implements fb.Packable {
++  @override
++  int pack(fb.Builder fbBuilder) {
++    fbBuilder.startTable(0);
++    return fbBuilder.endTable();
++  }
++
++  @override
++  String toString() {
++    return 'InParentNamespaceT{}';
++  }
+ }
+ 
+ class _InParentNamespaceReader extends fb.TableReader<InParentNamespace> {
+@@ -33,7 +53,7 @@
+ 
+   @override
+   InParentNamespace createObject(fb.BufferContext bc, int offset) => 
+-    new InParentNamespace._(bc, offset);
++    InParentNamespace._(bc, offset);
+ }
+ 
+ class InParentNamespaceObjectBuilder extends fb.ObjectBuilder {
+@@ -42,19 +62,16 @@
+ 
+   /// Finish building, and store into the [fbBuilder].
+   @override
+-  int finish(
+-    fb.Builder fbBuilder) {
+-    assert(fbBuilder != null);
+-
+-    fbBuilder.startTable();
++  int finish(fb.Builder fbBuilder) {
++    fbBuilder.startTable(0);
+     return fbBuilder.endTable();
+   }
+ 
+   /// Convenience method to serialize to byte list.
+   @override
+-  Uint8List toBytes([String fileIdentifier]) {
+-    fb.Builder fbBuilder = new fb.Builder();
+-    int offset = finish(fbBuilder);
+-    return fbBuilder.finish(offset, fileIdentifier);
++  Uint8List toBytes([String? fileIdentifier]) {
++    final fbBuilder = fb.Builder(deduplicateTables: false);
++    fbBuilder.finish(finish(fbBuilder), fileIdentifier);
++    return fbBuilder.buffer;
+   }
+ }
+Binary files a/dart/test/monsterdata_test.mon and b/dart/test/monsterdata_test.mon differ
+diff -urN a/grpc/README.md b/grpc/README.md
+--- a/grpc/README.md	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/README.md	2023-01-13 07:46:49.749075383 +0000
+@@ -32,9 +32,8 @@
+ 
+ ### Linux
+ 
+-1. `ln -s ${GRPC_INSTALL_PATH}/lib/libgrpc++_unsecure.so.6 ${GRPC_INSTALL_PATH}/lib/libgrpc++_unsecure.so.1`
+-2. `export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${GRPC_INSTALL_PATH}/lib`
+-3. `make test ARGS=-V` 
++1. `export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${GRPC_INSTALL_PATH}/lib`
++2. `make test ARGS=-V`
+ 
+ For Bazel users:
+ 
+diff -urN a/grpc/build_grpc.sh b/grpc/build_grpc.sh
+--- a/grpc/build_grpc.sh	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/build_grpc.sh	2023-01-13 07:46:49.750075393 +0000
+@@ -1,11 +1,11 @@
+ #!/bin/bash
+ 
+-grpc_1_36_0_githash=736e3758351ced3cd842bad3ba4e2540f01bbc48
++grpc_1_39_0_githash=58602e20a3f3e48f24a4114c757099b25b947f7b
+ 
+ function build_grpc () {
+   git clone https://github.com/grpc/grpc.git google/grpc
+   cd google/grpc
+-  git checkout ${grpc_1_36_0_githash}
++  git checkout ${grpc_1_39_0_githash}
+   git submodule update --init
+   # Apply boringssl build patch
+   cd third_party/boringssl-with-bazel
+@@ -13,11 +13,8 @@
+   cd ../..
+   mkdir ../grpc_build
+   cd ../grpc_build
+-  cmake ../grpc -DgRPC_INSTALL=ON -DgRPC_BUILD_TESTS=OFF -DBUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX=`pwd`/../grpc/install
++  cmake ../grpc -DgRPC_INSTALL=ON -DgRPC_BUILD_TESTS=OFF -DABSL_ENABLE_INSTALL=ON -DBUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX=`pwd`/../grpc/install
+   cmake --build . --target install ${JOBS:+-j$JOBS}
+-  if [ ! -f ${GRPC_INSTALL_PATH}/lib/libgrpc++_unsecure.so.1 ]; then
+-    ln -s ${GRPC_INSTALL_PATH}/lib/libgrpc++_unsecure.so.6 ${GRPC_INSTALL_PATH}/lib/libgrpc++_unsecure.so.1
+-  fi
+   cd ../..
+ }
+ 
+diff -urN a/grpc/examples/generate.sh b/grpc/examples/generate.sh
+--- a/grpc/examples/generate.sh	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/examples/generate.sh	2023-01-13 07:46:51.179088589 +0000
+@@ -41,7 +41,7 @@
+ cd go
+ 
+ cd greeter
+-fbc --go ${generator}
++fbc --bfbs-filenames ../.. --go ${generator}
+ 
+ cd ${current_dir}
+ 
+@@ -50,7 +50,7 @@
+ 
+ cd greeter
+ 
+-fbc --python ${generator}
++fbc --bfbs-filenames ../.. --python ${generator}
+ 
+ cd ${current_dir}
+ 
+@@ -58,7 +58,7 @@
+ cd swift
+ 
+ cd Greeter/Sources/Model
+-fbc --swift ${generator}
++fbc --bfbs-filenames ../../../.. --swift --gen-json-emit ${generator}
+ 
+ cd ${current_dir}
+ 
+@@ -66,6 +66,6 @@
+ cd ts
+ 
+ cd greeter/src
+-fbc --ts ${generator}
++fbc --bfbs-filenames ../../.. --ts ${generator}
+ 
+ cd ${current_dir}
+diff -urN a/grpc/examples/go/greeter/server/go.mod b/grpc/examples/go/greeter/server/go.mod
+--- a/grpc/examples/go/greeter/server/go.mod	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/examples/go/greeter/server/go.mod	2023-01-13 07:46:51.829094592 +0000
+@@ -7,5 +7,5 @@
+ require (
+ 	github.com/google/flatbuffers v1.12.0
+ 	github.com/google/flatbuffers/grpc/examples/go/greeter/models v0.0.0
+-	google.golang.org/grpc v1.35.0
++	google.golang.org/grpc v1.39.0-dev
+ )
+diff -urN a/grpc/examples/go/greeter/server/main.go b/grpc/examples/go/greeter/server/main.go
+--- a/grpc/examples/go/greeter/server/main.go	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/examples/go/greeter/server/main.go	2023-01-13 07:46:51.905095294 +0000
+@@ -9,7 +9,6 @@
+ 	flatbuffers "github.com/google/flatbuffers/go"
+ 	models "github.com/google/flatbuffers/grpc/examples/go/greeter/models"
+ 	"google.golang.org/grpc"
+-	"google.golang.org/grpc/encoding"
+ )
+ 
+ var (
+@@ -68,8 +67,8 @@
+ 	if err != nil {
+ 		log.Fatalf("failed to listen: %v", err)
+ 	}
+-	grpcServer := grpc.NewServer()
+-	encoding.RegisterCodec(flatbuffers.FlatbuffersCodec{})
++	codec := &flatbuffers.FlatbuffersCodec{}
++	grpcServer := grpc.NewServer(grpc.ForceServerCodec(codec))
+ 	models.RegisterGreeterServer(grpcServer, newServer())
+ 	if err := grpcServer.Serve(lis); err != nil {
+ 		fmt.Print(err)
+diff -urN a/grpc/examples/python/greeter/models/HelloReply.py b/grpc/examples/python/greeter/models/HelloReply.py
+--- a/grpc/examples/python/greeter/models/HelloReply.py	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/examples/python/greeter/models/HelloReply.py	2023-01-13 07:46:52.184097871 +0000
+@@ -31,15 +31,12 @@
+             return self._tab.String(o + self._tab.Pos)
+         return None
+ 
+-def Start(builder): builder.StartObject(1)
+-def HelloReplyStart(builder):
+-    """This method is deprecated. Please switch to Start."""
+-    return Start(builder)
+-def AddMessage(builder, message): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(message), 0)
+-def HelloReplyAddMessage(builder, message):
+-    """This method is deprecated. Please switch to AddMessage."""
+-    return AddMessage(builder, message)
+-def End(builder): return builder.EndObject()
+-def HelloReplyEnd(builder):
+-    """This method is deprecated. Please switch to End."""
+-    return End(builder)
+\ No newline at end of file
++def HelloReplyStart(builder): builder.StartObject(1)
++def Start(builder):
++    return HelloReplyStart(builder)
++def HelloReplyAddMessage(builder, message): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(message), 0)
++def AddMessage(builder, message):
++    return HelloReplyAddMessage(builder, message)
++def HelloReplyEnd(builder): return builder.EndObject()
++def End(builder):
++    return HelloReplyEnd(builder)
+\ No newline at end of file
+diff -urN a/grpc/examples/python/greeter/models/HelloRequest.py b/grpc/examples/python/greeter/models/HelloRequest.py
+--- a/grpc/examples/python/greeter/models/HelloRequest.py	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/examples/python/greeter/models/HelloRequest.py	2023-01-13 07:46:52.184097871 +0000
+@@ -31,15 +31,12 @@
+             return self._tab.String(o + self._tab.Pos)
+         return None
+ 
+-def Start(builder): builder.StartObject(1)
+-def HelloRequestStart(builder):
+-    """This method is deprecated. Please switch to Start."""
+-    return Start(builder)
+-def AddName(builder, name): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(name), 0)
+-def HelloRequestAddName(builder, name):
+-    """This method is deprecated. Please switch to AddName."""
+-    return AddName(builder, name)
+-def End(builder): return builder.EndObject()
+-def HelloRequestEnd(builder):
+-    """This method is deprecated. Please switch to End."""
+-    return End(builder)
+\ No newline at end of file
++def HelloRequestStart(builder): builder.StartObject(1)
++def Start(builder):
++    return HelloRequestStart(builder)
++def HelloRequestAddName(builder, name): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(name), 0)
++def AddName(builder, name):
++    return HelloRequestAddName(builder, name)
++def HelloRequestEnd(builder): return builder.EndObject()
++def End(builder):
++    return HelloRequestEnd(builder)
+\ No newline at end of file
+diff -urN a/grpc/examples/swift/Greeter/Sources/Model/greeter_generated.swift b/grpc/examples/swift/Greeter/Sources/Model/greeter_generated.swift
+--- a/grpc/examples/swift/Greeter/Sources/Model/greeter_generated.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/examples/swift/Greeter/Sources/Model/greeter_generated.swift	2023-01-13 07:46:52.175097788 +0000
+@@ -4,7 +4,7 @@
+ 
+ import FlatBuffers
+ 
+-public struct models_HelloReply: FlatBufferObject {
++public struct models_HelloReply: FlatBufferObject, Verifiable {
+ 
+   static func validateVersion() { FlatBuffersVersion_2_0_0() }
+   public var __buffer: ByteBuffer! { return _accessor.bb }
+@@ -34,9 +34,26 @@
+     models_HelloReply.add(message: message, &fbb)
+     return models_HelloReply.endHelloReply(&fbb, start: __start)
+   }
++
++  public static func verify<T>(_ verifier: inout Verifier, at position: Int, of type: T.Type) throws where T: Verifiable {
++    var _v = try verifier.visitTable(at: position)
++    try _v.visit(field: VTOFFSET.message.p, fieldName: "message", required: false, type: ForwardOffset<String>.self)
++    _v.finish()
++  }
++}
++
++extension models_HelloReply: Encodable {
++
++  enum CodingKeys: String, CodingKey {
++    case message = "message"
++  }
++  public func encode(to encoder: Encoder) throws {
++    var container = encoder.container(keyedBy: CodingKeys.self)
++    try container.encodeIfPresent(message, forKey: .message)
++  }
+ }
+ 
+-public struct models_HelloRequest: FlatBufferObject {
++public struct models_HelloRequest: FlatBufferObject, Verifiable {
+ 
+   static func validateVersion() { FlatBuffersVersion_2_0_0() }
+   public var __buffer: ByteBuffer! { return _accessor.bb }
+@@ -66,5 +83,22 @@
+     models_HelloRequest.add(name: name, &fbb)
+     return models_HelloRequest.endHelloRequest(&fbb, start: __start)
+   }
++
++  public static func verify<T>(_ verifier: inout Verifier, at position: Int, of type: T.Type) throws where T: Verifiable {
++    var _v = try verifier.visitTable(at: position)
++    try _v.visit(field: VTOFFSET.name.p, fieldName: "name", required: false, type: ForwardOffset<String>.self)
++    _v.finish()
++  }
++}
++
++extension models_HelloRequest: Encodable {
++
++  enum CodingKeys: String, CodingKey {
++    case name = "name"
++  }
++  public func encode(to encoder: Encoder) throws {
++    var container = encoder.container(keyedBy: CodingKeys.self)
++    try container.encodeIfPresent(name, forKey: .name)
++  }
+ }
+ 
+diff -urN a/grpc/examples/swift/Greeter/Sources/client/main.swift b/grpc/examples/swift/Greeter/Sources/client/main.swift
+--- a/grpc/examples/swift/Greeter/Sources/client/main.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/examples/swift/Greeter/Sources/client/main.swift	2023-01-13 07:46:52.182097852 +0000
+@@ -37,7 +37,8 @@
+   builder.finish(offset: root)
+ 
+   // Make the RPC call to the server.
+-  let sayHello = greeter.SayHello(Message<models_HelloRequest>(builder: &builder))
++  let sayHello = greeter
++    .SayHello(Message<models_HelloRequest>(builder: &builder))
+ 
+   // wait() on the response to stop the program from exiting before the response is received.
+   do {
+@@ -54,7 +55,8 @@
+   builder.finish(offset: manyRoot)
+ 
+   let call = greeter.SayManyHellos(Message(builder: &builder)) { message in
+-    print("Greeter SayManyHellos received: \(message.object.message  ?? "Unknown")")
++    print(
++      "Greeter SayManyHellos received: \(message.object.message  ?? "Unknown")")
+   }
+ 
+   let status = try! call.status.recover { _ in .processingError }.wait()
+diff -urN a/grpc/examples/swift/Greeter/Sources/server/main.swift b/grpc/examples/swift/Greeter/Sources/server/main.swift
+--- a/grpc/examples/swift/Greeter/Sources/server/main.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/examples/swift/Greeter/Sources/server/main.swift	2023-01-13 07:46:52.183097861 +0000
+@@ -32,7 +32,8 @@
+ 
+   func SayHello(
+     request: Message<models_HelloRequest>,
+-    context: StatusOnlyCallContext) -> EventLoopFuture<Message<models_HelloReply>>
++    context: StatusOnlyCallContext)
++    -> EventLoopFuture<Message<models_HelloReply>>
+   {
+     let recipient = request.object.name ?? "Stranger"
+ 
+@@ -40,17 +41,22 @@
+     let off = builder.create(string: "Hello \(recipient)")
+     let root = models_HelloReply.createHelloReply(&builder, messageOffset: off)
+     builder.finish(offset: root)
+-    return context.eventLoop.makeSucceededFuture(Message<models_HelloReply>(builder: &builder))
++    return context.eventLoop
++      .makeSucceededFuture(Message<models_HelloReply>(builder: &builder))
+   }
+ 
+   func SayManyHellos(
+     request: Message<models_HelloRequest>,
+-    context: StreamingResponseCallContext<Message<models_HelloReply>>) -> EventLoopFuture<GRPCStatus>
++    context: StreamingResponseCallContext<Message<models_HelloReply>>)
++    -> EventLoopFuture<GRPCStatus>
+   {
+     for name in greetings {
+       var builder = FlatBufferBuilder()
+-      let off = builder.create(string: "\(name) \(request.object.name ?? "Unknown")")
+-      let root = models_HelloReply.createHelloReply(&builder, messageOffset: off)
++      let off = builder
++        .create(string: "\(name) \(request.object.name ?? "Unknown")")
++      let root = models_HelloReply.createHelloReply(
++        &builder,
++        messageOffset: off)
+       builder.finish(offset: root)
+       _ = context.sendResponse(Message<models_HelloReply>(builder: &builder))
+     }
+diff -urN a/grpc/examples/ts/greeter/package.json b/grpc/examples/ts/greeter/package.json
+--- a/grpc/examples/ts/greeter/package.json	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/examples/ts/greeter/package.json	2023-01-13 07:46:49.812075966 +0000
+@@ -8,7 +8,7 @@
+     "server": "node dist/server.js"
+   },
+   "dependencies": {
+-    "flatbuffers": "^2.0.0",
+-    "grpc": "^1.24.3"
++    "@grpc/grpc-js": "^1.3.2",
++    "flatbuffers": "^2.0.0"
+   }
+ }
+diff -urN a/grpc/examples/ts/greeter/src/client.ts b/grpc/examples/ts/greeter/src/client.ts
+--- a/grpc/examples/ts/greeter/src/client.ts	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/examples/ts/greeter/src/client.ts	2023-01-13 07:46:49.872076520 +0000
+@@ -1,22 +1,22 @@
+-import grpc from 'grpc';
++import * as grpc from '@grpc/grpc-js';
++import * as flatbuffers from 'flatbuffers';
+ import { HelloReply } from './models/hello-reply';
+ import { HelloRequest } from './models/hello-request';
+ import { GreeterClient } from './greeter_grpc';
+-import { flatbuffers } from 'flatbuffers';
+ 
+-async function main(PORT: Number, name: String) {
+-    const _server = new GreeterClient(`localhost:${PORT}`, grpc.credentials.createInsecure());
++async function main(PORT: Number, name: string) {
++    const client = new GreeterClient(`localhost:${PORT}`, grpc.credentials.createInsecure());
+     const builder = new flatbuffers.Builder();
+     const offset = builder.createString(name);
+     const root = HelloRequest.createHelloRequest(builder, offset);
+     builder.finish(root);
+     const buffer = HelloRequest.getRootAsHelloRequest(new flatbuffers.ByteBuffer(builder.asUint8Array()));
+ 
+-    _server.SayHello(buffer, (err, response) => {
++    client.SayHello(buffer, (err, response) => {
+         console.log(response.message());
+     });
+ 
+-    const data = _server.SayManyHellos(buffer, null);
++    const data = client.SayManyHellos(buffer, null);
+ 
+     data.on('data', (data) => {
+         console.log(data.message());
+@@ -25,7 +25,7 @@
+ 
+ const args = process.argv.slice(2)
+ const PORT = Number(args[0]);
+-const name = String(args[1] ?? "flatbuffers");
++const name: string = args[1] ?? "flatbuffers";
+ 
+ if (PORT) {
+     main(PORT, name);
+diff -urN a/grpc/examples/ts/greeter/src/greeter.ts b/grpc/examples/ts/greeter/src/greeter.ts
+--- a/grpc/examples/ts/greeter/src/greeter.ts	1970-01-01 00:00:00.000000000 +0000
++++ b/grpc/examples/ts/greeter/src/greeter.ts	2023-01-13 07:46:50.096078587 +0000
+@@ -0,0 +1,2 @@
++export { HelloReply } from './models/hello-reply';
++export { HelloRequest } from './models/hello-request';
+diff -urN a/grpc/examples/ts/greeter/src/greeter_grpc.d.ts b/grpc/examples/ts/greeter/src/greeter_grpc.d.ts
+--- a/grpc/examples/ts/greeter/src/greeter_grpc.d.ts	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/examples/ts/greeter/src/greeter_grpc.d.ts	2023-01-13 07:46:50.963086594 +0000
+@@ -3,7 +3,7 @@
+ import { HelloReply as models_HelloReply } from './models/hello-reply';
+ import { HelloRequest as models_HelloRequest } from './models/hello-request';
+ 
+-import * as grpc from 'grpc';
++import * as grpc from '@grpc/grpc-js';
+ 
+ interface IGreeterService extends grpc.ServiceDefinition<grpc.UntypedServiceImplementation> {
+   SayHello: IGreeterService_ISayHello;
+@@ -32,7 +32,7 @@
+ 
+ export const GreeterService: IGreeterService;
+ 
+-export interface IGreeterServer {
++export interface IGreeterServer extends grpc.UntypedServiceImplementation {
+   SayHello: grpc.handleUnaryCall<models_HelloRequest, models_HelloReply>;
+   SayManyHellos: grpc.handleServerStreamingCall<models_HelloRequest, models_HelloReply>;
+ }
+@@ -46,7 +46,8 @@
+ }
+ 
+ export class GreeterClient extends grpc.Client implements IGreeterClient {
+-  constructor(address: string, credentials: grpc.ChannelCredentials, options?: object);  public SayHello(request: models_HelloRequest, callback: (error: grpc.ServiceError | null, response: models_HelloReply) => void): grpc.ClientUnaryCall;
++  constructor(address: string, credentials: grpc.ChannelCredentials, options?: object);
++  public SayHello(request: models_HelloRequest, callback: (error: grpc.ServiceError | null, response: models_HelloReply) => void): grpc.ClientUnaryCall;
+   public SayHello(request: models_HelloRequest, metadata: grpc.Metadata, callback: (error: grpc.ServiceError | null, response: models_HelloReply) => void): grpc.ClientUnaryCall;
+   public SayHello(request: models_HelloRequest, metadata: grpc.Metadata, options: Partial<grpc.CallOptions>, callback: (error: grpc.ServiceError | null, response: models_HelloReply) => void): grpc.ClientUnaryCall;
+   public SayManyHellos(request: models_HelloRequest, metadata: grpc.Metadata): grpc.ClientReadableStream<models_HelloReply>;
+diff -urN a/grpc/examples/ts/greeter/src/greeter_grpc.js b/grpc/examples/ts/greeter/src/greeter_grpc.js
+--- a/grpc/examples/ts/greeter/src/greeter_grpc.js	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/examples/ts/greeter/src/greeter_grpc.js	2023-01-13 07:46:51.057087464 +0000
+@@ -3,13 +3,13 @@
+ import { HelloReply as models_HelloReply } from './models/hello-reply';
+ import { HelloRequest as models_HelloRequest } from './models/hello-request';
+ 
+-var grpc = require('grpc');
++var grpc = require('@grpc/grpc-js');
+ 
+ function serialize_models_HelloReply(buffer_args) {
+   if (!(buffer_args instanceof models_HelloReply)) {
+     throw new Error('Expected argument of type HelloReply');
+   }
+-  return buffer_args.serialize();
++  return Buffer.from(buffer_args.serialize());
+ }
+ 
+ function deserialize_models_HelloReply(buffer) {
+@@ -21,7 +21,7 @@
+   if (!(buffer_args instanceof models_HelloRequest)) {
+     throw new Error('Expected argument of type HelloRequest');
+   }
+-  return buffer_args.serialize();
++  return Buffer.from(buffer_args.serialize());
+ }
+ 
+ function deserialize_models_HelloRequest(buffer) {
+diff -urN a/grpc/examples/ts/greeter/src/server.ts b/grpc/examples/ts/greeter/src/server.ts
+--- a/grpc/examples/ts/greeter/src/server.ts	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/examples/ts/greeter/src/server.ts	2023-01-13 07:46:51.146088284 +0000
+@@ -1,21 +1,19 @@
+-import grpc from 'grpc';
++import * as grpc from '@grpc/grpc-js';
++import * as flatbuffers from 'flatbuffers';
+ import { HelloReply } from './models/hello-reply';
+ import { HelloRequest } from './models/hello-request';
+ import { IGreeterServer, GreeterService } from './greeter_grpc';
+-import { flatbuffers } from 'flatbuffers';
+ 
+-class GreeterServer implements IGreeterServer {
+-
+-    SayHello(call: grpc.ServerUnaryCall<HelloRequest>, callback: grpc.sendUnaryData<HelloReply>): void {
++const greeter: IGreeterServer = {
++    SayHello(call: grpc.ServerUnaryCall<HelloRequest, HelloReply>, callback: grpc.sendUnaryData<HelloReply>): void {
+         console.log(`SayHello ${call.request.name()}`);
+         const builder = new flatbuffers.Builder();
+         const offset = builder.createString(`welcome ${call.request.name()}`);
+         const root = HelloReply.createHelloReply(builder, offset);
+         builder.finish(root);
+         callback(null, HelloReply.getRootAsHelloReply(new flatbuffers.ByteBuffer(builder.asUint8Array())));
+-    }
+-
+-    async SayManyHellos(call: grpc.ServerWritableStream<HelloRequest>): Promise<void> {
++    },
++    async SayManyHellos(call: grpc.ServerWritableStream<HelloRequest, HelloReply>): Promise<void> {
+         const name = call.request.name();
+         console.log(`${call.request.name()} saying hi in different langagues`);
+         ['Hi', 'Hallo', 'Ciao'].forEach(element => {
+@@ -32,10 +30,20 @@
+ function serve(): void {
+     const PORT = 3000;
+     const server = new grpc.Server();
+-    server.addService<IGreeterServer>(GreeterService, new GreeterServer());
++    server.addService(GreeterService, greeter);
+     console.log(`Listening on ${PORT}`);
+-    server.bind(`localhost:${PORT}`, grpc.ServerCredentials.createInsecure());
+-    server.start();
++    server.bindAsync(
++        `localhost:${PORT}`,
++        grpc.ServerCredentials.createInsecure(),
++        (err: Error | null, port: number) => {
++          if (err) {
++            console.error(`Server error: ${err.message}`);
++          } else {
++            console.log(`Server bound on port: ${port}`);
++            server.start();
++          }
++        }
++      );
+ }
+ 
+ serve();
+\ No newline at end of file
+diff -urN a/grpc/flatbuffers-java-grpc/pom.xml b/grpc/flatbuffers-java-grpc/pom.xml
+--- a/grpc/flatbuffers-java-grpc/pom.xml	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/flatbuffers-java-grpc/pom.xml	2023-01-13 07:46:49.750075393 +0000
+@@ -6,7 +6,7 @@
+     <parent>
+         <groupId>com.google.flatbuffers</groupId>
+         <artifactId>flatbuffers-parent</artifactId>
+-        <version>2.0.0</version>
++        <version>2.0.3</version>
+     </parent>
+     <artifactId>flatbuffers-java-grpc</artifactId>
+     <name>${project.artifactId}</name>
+@@ -24,7 +24,7 @@
+         </developer>
+     </developers>
+     <properties>
+-        <gRPC.version>2.0.0</gRPC.version>
++        <gRPC.version>1.36.0</gRPC.version>
+     </properties>
+     <dependencies>
+         <dependency>
+diff -urN a/grpc/pom.xml b/grpc/pom.xml
+--- a/grpc/pom.xml	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/pom.xml	2023-01-13 07:46:49.771075587 +0000
+@@ -4,7 +4,7 @@
+     <groupId>com.google.flatbuffers</groupId>
+     <artifactId>flatbuffers-parent</artifactId>
+     <packaging>pom</packaging>
+-    <version>2.0.0</version>
++    <version>2.0.3</version>
+     <name>flatbuffers-parent</name>
+     <description>parent pom for flatbuffers java artifacts</description>
+     <properties>
+diff -urN a/grpc/samples/greeter/Makefile b/grpc/samples/greeter/Makefile
+--- a/grpc/samples/greeter/Makefile	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/samples/greeter/Makefile	2023-01-13 07:46:49.778075651 +0000
+@@ -4,11 +4,11 @@
+ .PHONY: all
+ all: server client
+ 
+-greeter_generated.h: greeter.fbs
++greeter_generated: greeter.fbs
+ 	flatc --grpc --cpp $<
+ 
+-server: server.cpp greeter.grpc.fb.cc greeter_generated.h greeter.grpc.fb.h
++server: greeter_generated server.cpp greeter.grpc.fb.cc greeter.grpc.fb.h
+ 	g++ -std=c++11 -O2 $(CXXFLAGS) $(LDFLAGS) -lgpr -lgrpc -lgrpc++ server.cpp greeter.grpc.fb.cc -o $@
+ 
+-client: client.cpp greeter.grpc.fb.cc greeter_generated.h greeter.grpc.fb.h
++client: greeter_generated client.cpp greeter.grpc.fb.cc greeter.grpc.fb.h
+ 	g++ -std=c++11 -O2 $(CXXFLAGS) $(LDFLAGS) -lgpr -lgrpc -lgrpc++ client.cpp greeter.grpc.fb.cc -o $@
+diff -urN a/grpc/src/compiler/BUILD.bazel b/grpc/src/compiler/BUILD.bazel
+--- a/grpc/src/compiler/BUILD.bazel	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/src/compiler/BUILD.bazel	2023-01-13 07:46:52.185097880 +0000
+@@ -7,7 +7,6 @@
+ filegroup(
+     name = "common_headers",
+     srcs = [
+-        "config.h",
+         "schema_interface.h",
+     ],
+ )
+diff -urN a/grpc/src/compiler/config.h b/grpc/src/compiler/config.h
+--- a/grpc/src/compiler/config.h	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/src/compiler/config.h	1970-01-01 00:00:00.000000000 +0000
+@@ -1,40 +0,0 @@
+-/*
+- *
+- * Copyright 2015, Google Inc.
+- * All rights reserved.
+- *
+- * Redistribution and use in source and binary forms, with or without
+- * modification, are permitted provided that the following conditions are
+- * met:
+- *
+- *     * Redistributions of source code must retain the above copyright
+- * notice, this list of conditions and the following disclaimer.
+- *     * Redistributions in binary form must reproduce the above
+- * copyright notice, this list of conditions and the following disclaimer
+- * in the documentation and/or other materials provided with the
+- * distribution.
+- *     * Neither the name of Google Inc. nor the names of its
+- * contributors may be used to endorse or promote products derived from
+- * this software without specific prior written permission.
+- *
+- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+- *
+- */
+-
+-#ifndef SRC_COMPILER_CONFIG_H
+-#define SRC_COMPILER_CONFIG_H
+-
+-// This file is here only because schema_interface.h, which is copied from gRPC,
+-// includes it. There is nothing for Flatbuffers to configure.
+-
+-#endif  // SRC_COMPILER_CONFIG_H
+diff -urN a/grpc/src/compiler/cpp_generator.cc b/grpc/src/compiler/cpp_generator.cc
+--- a/grpc/src/compiler/cpp_generator.cc	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/src/compiler/cpp_generator.cc	2023-01-13 07:46:52.837103901 +0000
+@@ -1,51 +1,17 @@
+-/*
+- *
+- * Copyright 2015, Google Inc.
+- * All rights reserved.
+- *
+- * Redistribution and use in source and binary forms, with or without
+- * modification, are permitted provided that the following conditions are
+- * met:
+- *
+- *     * Redistributions of source code must retain the above copyright
+- * notice, this list of conditions and the following disclaimer.
+- *     * Redistributions in binary form must reproduce the above
+- * copyright notice, this list of conditions and the following disclaimer
+- * in the documentation and/or other materials provided with the
+- * distribution.
+- *     * Neither the name of Google Inc. nor the names of its
+- * contributors may be used to endorse or promote products derived from
+- * this software without specific prior written permission.
+- *
+- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+- *
+- */
++#include "src/compiler/cpp_generator.h"
+ 
+ #include <map>
++#include <sstream>
+ 
+-#include "src/compiler/cpp_generator.h"
+ #include "flatbuffers/util.h"
+ 
+-#include <sstream>
+-
+ namespace grpc_cpp_generator {
+ namespace {
+ 
+ grpc::string message_header_ext() { return "_generated.h"; }
+ grpc::string service_header_ext() { return ".grpc.fb.h"; }
+ 
+-template <class T>
+-grpc::string as_string(T x) {
++template<class T> grpc::string as_string(T x) {
+   std::ostringstream out;
+   out << x;
+   return out.str();
+@@ -76,10 +42,7 @@
+ }
+ }  // namespace
+ 
+-template <class T, size_t N>
+-T *array_end(T (&array)[N]) {
+-  return array + N;
+-}
++template<class T, size_t N> T *array_end(T (&array)[N]) { return array + N; }
+ 
+ void PrintIncludes(grpc_generator::Printer *printer,
+                    const std::vector<grpc::string> &headers,
+@@ -92,9 +55,7 @@
+   auto &s = params.grpc_search_path;
+   if (!s.empty()) {
+     vars["l"] += s;
+-    if (s[s.size() - 1] != '/') {
+-      vars["l"] += '/';
+-    }
++    if (s[s.size() - 1] != '/') { vars["l"] += '/'; }
+   }
+ 
+   for (auto i = headers.begin(); i != headers.end(); i++) {
+@@ -114,7 +75,7 @@
+     vars["filename"] = file->filename();
+     vars["filename_identifier"] = FilenameIdentifier(file->filename());
+     vars["filename_base"] = file->filename_without_ext();
+-    vars["message_header_ext"] = message_header_ext();
++    vars["message_header_ext"] = file->message_header_ext();
+ 
+     printer->Print(vars, "// Generated by the gRPC C++ plugin.\n");
+     printer->Print(vars,
+@@ -144,15 +105,16 @@
+     std::map<grpc::string, grpc::string> vars;
+ 
+     static const char *headers_strs[] = {
+-        "grpcpp/impl/codegen/async_stream.h",
+-        "grpcpp/impl/codegen/async_unary_call.h",
+-        "grpcpp/impl/codegen/method_handler.h",
+-        "grpcpp/impl/codegen/proto_utils.h",
+-        "grpcpp/impl/codegen/rpc_method.h",
+-        "grpcpp/impl/codegen/service_type.h",
+-        "grpcpp/impl/codegen/status.h",
+-        "grpcpp/impl/codegen/stub_options.h",
+-        "grpcpp/impl/codegen/sync_stream.h"};
++      "grpcpp/impl/codegen/async_stream.h",
++      "grpcpp/impl/codegen/async_unary_call.h",
++      "grpcpp/impl/codegen/method_handler.h",
++      "grpcpp/impl/codegen/proto_utils.h",
++      "grpcpp/impl/codegen/rpc_method.h",
++      "grpcpp/impl/codegen/service_type.h",
++      "grpcpp/impl/codegen/status.h",
++      "grpcpp/impl/codegen/stub_options.h",
++      "grpcpp/impl/codegen/sync_stream.h"
++    };
+     std::vector<grpc::string> headers(headers_strs, array_end(headers_strs));
+     PrintIncludes(printer.get(), headers, params);
+     printer->Print(vars, "\n");
+@@ -187,8 +149,8 @@
+     grpc::string prefix;
+     grpc::string method_params;  // extra arguments to method
+     grpc::string raw_args;       // extra arguments to raw version of method
+-  } async_prefixes[] = {{"Async", ", void* tag", ", tag"},
+-                        {"PrepareAsync", "", ""}};
++  } async_prefixes[] = { { "Async", ", void* tag", ", tag" },
++                         { "PrepareAsync", "", "" } };
+ 
+   if (is_public) {
+     if (method->NoStreaming()) {
+@@ -196,8 +158,9 @@
+           *vars,
+           "virtual ::grpc::Status $Method$(::grpc::ClientContext* context, "
+           "const $Request$& request, $Response$* response) = 0;\n");
+-      for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         printer->Print(
+             *vars,
+@@ -228,8 +191,9 @@
+           "($Method$Raw(context, response));\n");
+       printer->Outdent();
+       printer->Print("}\n");
+-      for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+         (*vars)["AsyncRawArgs"] = async_prefix.raw_args;
+@@ -262,8 +226,9 @@
+           "($Method$Raw(context, request));\n");
+       printer->Outdent();
+       printer->Print("}\n");
+-      for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+         (*vars)["AsyncRawArgs"] = async_prefix.raw_args;
+@@ -295,8 +260,9 @@
+           "$Method$Raw(context));\n");
+       printer->Outdent();
+       printer->Print("}\n");
+-      for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+         (*vars)["AsyncRawArgs"] = async_prefix.raw_args;
+@@ -318,8 +284,9 @@
+     }
+   } else {
+     if (method->NoStreaming()) {
+-      for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         printer->Print(
+             *vars,
+@@ -334,8 +301,9 @@
+           "virtual ::grpc::ClientWriterInterface< $Request$>*"
+           " $Method$Raw("
+           "::grpc::ClientContext* context, $Response$* response) = 0;\n");
+-      for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+         printer->Print(
+@@ -351,8 +319,9 @@
+           "virtual ::grpc::ClientReaderInterface< $Response$>* "
+           "$Method$Raw("
+           "::grpc::ClientContext* context, const $Request$& request) = 0;\n");
+-      for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+         printer->Print(
+@@ -367,8 +336,9 @@
+                      "virtual ::grpc::ClientReaderWriterInterface< $Request$, "
+                      "$Response$>* "
+                      "$Method$Raw(::grpc::ClientContext* context) = 0;\n");
+-      for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+         printer->Print(
+@@ -393,8 +363,8 @@
+     grpc::string prefix;
+     grpc::string method_params;  // extra arguments to method
+     grpc::string raw_args;       // extra arguments to raw version of method
+-  } async_prefixes[] = {{"Async", ", void* tag", ", tag"},
+-                        {"PrepareAsync", "", ""}};
++  } async_prefixes[] = { { "Async", ", void* tag", ", tag" },
++                         { "PrepareAsync", "", "" } };
+ 
+   if (is_public) {
+     if (method->NoStreaming()) {
+@@ -402,8 +372,9 @@
+           *vars,
+           "::grpc::Status $Method$(::grpc::ClientContext* context, "
+           "const $Request$& request, $Response$* response) override;\n");
+-    for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         printer->Print(
+             *vars,
+@@ -431,8 +402,9 @@
+                      "($Method$Raw(context, response));\n");
+       printer->Outdent();
+       printer->Print("}\n");
+-      for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+         (*vars)["AsyncRawArgs"] = async_prefix.raw_args;
+@@ -463,8 +435,9 @@
+           "($Method$Raw(context, request));\n");
+       printer->Outdent();
+       printer->Print("}\n");
+-      for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+         (*vars)["AsyncRawArgs"] = async_prefix.raw_args;
+@@ -494,8 +467,9 @@
+                      "$Method$Raw(context));\n");
+       printer->Outdent();
+       printer->Print("}\n");
+-      for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+         (*vars)["AsyncRawArgs"] = async_prefix.raw_args;
+@@ -516,8 +490,9 @@
+     }
+   } else {
+     if (method->NoStreaming()) {
+-      for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         printer->Print(
+             *vars,
+@@ -531,8 +506,9 @@
+                      "::grpc::ClientWriter< $Request$>* $Method$Raw("
+                      "::grpc::ClientContext* context, $Response$* response) "
+                      "override;\n");
+-    for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+         (*vars)["AsyncRawArgs"] = async_prefix.raw_args;
+@@ -547,8 +523,9 @@
+                      "::grpc::ClientReader< $Response$>* $Method$Raw("
+                      "::grpc::ClientContext* context, const $Request$& request)"
+                      " override;\n");
+-    for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+         (*vars)["AsyncRawArgs"] = async_prefix.raw_args;
+@@ -562,8 +539,9 @@
+       printer->Print(*vars,
+                      "::grpc::ClientReaderWriter< $Request$, $Response$>* "
+                      "$Method$Raw(::grpc::ClientContext* context) override;\n");
+-      for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-        auto& async_prefix = async_prefixes[i];
++      for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++           i++) {
++        auto &async_prefix = async_prefixes[i];
+         (*vars)["AsyncPrefix"] = async_prefix.prefix;
+         (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+         (*vars)["AsyncRawArgs"] = async_prefix.raw_args;
+@@ -630,7 +608,8 @@
+                  "class WithAsyncMethod_$Method$ : public BaseClass {\n");
+   printer->Print(
+       " private:\n"
+-      "  void BaseClassMustBeDerivedFromService(const Service *service) {}\n");
++      "  void BaseClassMustBeDerivedFromService(const Service */*service*/) "
++      "{}\n");
+   printer->Print(" public:\n");
+   printer->Indent();
+   printer->Print(*vars,
+@@ -646,8 +625,8 @@
+         *vars,
+         "// disable synchronous version of this method\n"
+         "::grpc::Status $Method$("
+-        "::grpc::ServerContext* context, const $Request$* request, "
+-        "$Response$* response) final override {\n"
++        "::grpc::ServerContext* /*context*/, const $Request$* /*request*/, "
++        "$Response$* /*response*/) final override {\n"
+         "  abort();\n"
+         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
+         "}\n");
+@@ -667,8 +646,8 @@
+         *vars,
+         "// disable synchronous version of this method\n"
+         "::grpc::Status $Method$("
+-        "::grpc::ServerContext* context, "
+-        "::grpc::ServerReader< $Request$>* reader, "
++        "::grpc::ServerContext* /*context*/, "
++        "::grpc::ServerReader< $Request$>* /*reader*/, "
+         "$Response$* response) final override {\n"
+         "  abort();\n"
+         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
+@@ -689,8 +668,8 @@
+         *vars,
+         "// disable synchronous version of this method\n"
+         "::grpc::Status $Method$("
+-        "::grpc::ServerContext* context, const $Request$* request, "
+-        "::grpc::ServerWriter< $Response$>* writer) final override "
++        "::grpc::ServerContext* /*context*/, const $Request$* /*request*/, "
++        "::grpc::ServerWriter< $Response$>* /*writer*/) final override "
+         "{\n"
+         "  abort();\n"
+         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
+@@ -712,8 +691,8 @@
+         *vars,
+         "// disable synchronous version of this method\n"
+         "::grpc::Status $Method$("
+-        "::grpc::ServerContext* context, "
+-        "::grpc::ServerReaderWriter< $Response$, $Request$>* stream) "
++        "::grpc::ServerContext* /*context*/, "
++        "::grpc::ServerReaderWriter< $Response$, $Request$>* /*stream*/) "
+         "final override {\n"
+         "  abort();\n"
+         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
+@@ -747,7 +726,7 @@
+                    "public BaseClass {\n");
+     printer->Print(
+         " private:\n"
+-        "  void BaseClassMustBeDerivedFromService(const Service *service) "
++        "  void BaseClassMustBeDerivedFromService(const Service */*service*/) "
+         "{}\n");
+     printer->Print(" public:\n");
+     printer->Indent();
+@@ -768,8 +747,8 @@
+         *vars,
+         "// disable regular version of this method\n"
+         "::grpc::Status $Method$("
+-        "::grpc::ServerContext* context, const $Request$* request, "
+-        "$Response$* response) final override {\n"
++        "::grpc::ServerContext* /*context*/, const $Request$* /*request*/, "
++        "$Response$* /*response*/) final override {\n"
+         "  abort();\n"
+         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
+         "}\n");
+@@ -798,8 +777,8 @@
+                    "public BaseClass {\n");
+     printer->Print(
+         " private:\n"
+-        "  void BaseClassMustBeDerivedFromService(const Service *service) "
+-        "{}\n");
++        "  void BaseClassMustBeDerivedFromService(const Service */*service*/) "
++        "{ }\n");
+     printer->Print(" public:\n");
+     printer->Indent();
+     printer->Print(
+@@ -820,8 +799,8 @@
+         *vars,
+         "// disable regular version of this method\n"
+         "::grpc::Status $Method$("
+-        "::grpc::ServerContext* context, const $Request$* request, "
+-        "::grpc::ServerWriter< $Response$>* writer) final override "
++        "::grpc::ServerContext* /*context*/, const $Request$* /*request*/, "
++        "::grpc::ServerWriter< $Response$>* /*writer*/) final override "
+         "{\n"
+         "  abort();\n"
+         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
+@@ -849,7 +828,8 @@
+                  "class WithGenericMethod_$Method$ : public BaseClass {\n");
+   printer->Print(
+       " private:\n"
+-      "  void BaseClassMustBeDerivedFromService(const Service *service) {}\n");
++      "  void BaseClassMustBeDerivedFromService(const Service */*service*/) "
++      "{}\n");
+   printer->Print(" public:\n");
+   printer->Indent();
+   printer->Print(*vars,
+@@ -865,8 +845,8 @@
+         *vars,
+         "// disable synchronous version of this method\n"
+         "::grpc::Status $Method$("
+-        "::grpc::ServerContext* context, const $Request$* request, "
+-        "$Response$* response) final override {\n"
++        "::grpc::ServerContext* /*context*/, const $Request$* /*request*/, "
++        "$Response$* /*response*/) final override {\n"
+         "  abort();\n"
+         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
+         "}\n");
+@@ -875,9 +855,9 @@
+         *vars,
+         "// disable synchronous version of this method\n"
+         "::grpc::Status $Method$("
+-        "::grpc::ServerContext* context, "
+-        "::grpc::ServerReader< $Request$>* reader, "
+-        "$Response$* response) final override {\n"
++        "::grpc::ServerContext* /*context*/, "
++        "::grpc::ServerReader< $Request$>* /*reader*/, "
++        "$Response$* /*response*/) final override {\n"
+         "  abort();\n"
+         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
+         "}\n");
+@@ -886,8 +866,8 @@
+         *vars,
+         "// disable synchronous version of this method\n"
+         "::grpc::Status $Method$("
+-        "::grpc::ServerContext* context, const $Request$* request, "
+-        "::grpc::ServerWriter< $Response$>* writer) final override "
++        "::grpc::ServerContext* /*context*/, const $Request$* /*request*/, "
++        "::grpc::ServerWriter< $Response$>* /*writer*/) final override "
+         "{\n"
+         "  abort();\n"
+         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
+@@ -897,8 +877,8 @@
+         *vars,
+         "// disable synchronous version of this method\n"
+         "::grpc::Status $Method$("
+-        "::grpc::ServerContext* context, "
+-        "::grpc::ServerReaderWriter< $Response$, $Request$>* stream) "
++        "::grpc::ServerContext* /*context*/, "
++        "::grpc::ServerReaderWriter< $Response$, $Request$>* /*stream*/) "
+         "final override {\n"
+         "  abort();\n"
+         "  return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, \"\");\n"
+@@ -1001,9 +981,7 @@
+     printer->Print(*vars, "WithAsyncMethod_$method_name$<");
+   }
+   printer->Print("Service");
+-  for (int i = 0; i < service->method_count(); ++i) {
+-    printer->Print(" >");
+-  }
++  for (int i = 0; i < service->method_count(); ++i) { printer->Print(" >"); }
+   printer->Print(" AsyncService;\n");
+ 
+   // Server side - Generic
+@@ -1028,9 +1006,7 @@
+   }
+   printer->Print("Service");
+   for (int i = 0; i < service->method_count(); ++i) {
+-    if (service->method(i)->NoStreaming()) {
+-      printer->Print(" >");
+-    }
++    if (service->method(i)->NoStreaming()) { printer->Print(" >"); }
+   }
+   printer->Print(" StreamedUnaryService;\n");
+ 
+@@ -1052,9 +1028,7 @@
+   printer->Print("Service");
+   for (int i = 0; i < service->method_count(); ++i) {
+     auto method = service->method(i);
+-    if (ServerOnlyStreaming(method.get())) {
+-      printer->Print(" >");
+-    }
++    if (ServerOnlyStreaming(method.get())) { printer->Print(" >"); }
+   }
+   printer->Print(" SplitStreamedService;\n");
+ 
+@@ -1095,9 +1069,7 @@
+     // Package string is empty or ends with a dot. It is used to fully qualify
+     // method names.
+     vars["Package"] = file->package();
+-    if (!file->package().empty()) {
+-      vars["Package"].append(".");
+-    }
++    if (!file->package().empty()) { vars["Package"].append("."); }
+ 
+     if (!params.services_namespace.empty()) {
+       vars["services_namespace"] = params.services_namespace;
+@@ -1155,8 +1127,8 @@
+ 
+     vars["filename"] = file->filename();
+     vars["filename_base"] = file->filename_without_ext();
+-    vars["message_header_ext"] = message_header_ext();
+-    vars["service_header_ext"] = service_header_ext();
++    vars["message_header_ext"] = file->message_header_ext();
++    vars["service_header_ext"] = file->service_header_ext();
+ 
+     printer->Print(vars, "// Generated by the gRPC C++ plugin.\n");
+     printer->Print(vars,
+@@ -1179,14 +1151,15 @@
+     std::map<grpc::string, grpc::string> vars;
+ 
+     static const char *headers_strs[] = {
+-        "grpcpp/impl/codegen/async_stream.h",
+-        "grpcpp/impl/codegen/async_unary_call.h",
+-        "grpcpp/impl/codegen/channel_interface.h",
+-        "grpcpp/impl/codegen/client_unary_call.h",
+-        "grpcpp/impl/codegen/method_handler.h",
+-        "grpcpp/impl/codegen/rpc_service_method.h",
+-        "grpcpp/impl/codegen/service_type.h",
+-        "grpcpp/impl/codegen/sync_stream.h"};
++      "grpcpp/impl/codegen/async_stream.h",
++      "grpcpp/impl/codegen/async_unary_call.h",
++      "grpcpp/impl/codegen/channel_interface.h",
++      "grpcpp/impl/codegen/client_unary_call.h",
++      "grpcpp/impl/codegen/method_handler.h",
++      "grpcpp/impl/codegen/rpc_service_method.h",
++      "grpcpp/impl/codegen/service_type.h",
++      "grpcpp/impl/codegen/sync_stream.h"
++    };
+     std::vector<grpc::string> headers(headers_strs, array_end(headers_strs));
+     PrintIncludes(printer.get(), headers, params);
+ 
+@@ -1215,8 +1188,8 @@
+     grpc::string start;          // bool literal expressed as string
+     grpc::string method_params;  // extra arguments to method
+     grpc::string create_args;    // extra arguments to creator
+-  } async_prefixes[] = {{"Async", "true", ", void* tag", ", tag"},
+-                        {"PrepareAsync", "false", "", ", nullptr"}};
++  } async_prefixes[] = { { "Async", "true", ", void* tag", ", tag" },
++                         { "PrepareAsync", "false", "", ", nullptr" } };
+   if (method->NoStreaming()) {
+     printer->Print(*vars,
+                    "::grpc::Status $ns$$Service$::Stub::$Method$("
+@@ -1226,8 +1199,9 @@
+                    "  return ::grpc::internal::BlockingUnaryCall"
+                    "(channel_.get(), rpcmethod_$Method$_, "
+                    "context, request, response);\n}\n\n");
+-    for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-      auto& async_prefix = async_prefixes[i];
++    for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++         i++) {
++      auto &async_prefix = async_prefixes[i];
+       (*vars)["AsyncPrefix"] = async_prefix.prefix;
+       (*vars)["AsyncStart"] = async_prefix.start;
+       printer->Print(*vars,
+@@ -1257,8 +1231,9 @@
+         "rpcmethod_$Method$_, "
+         "context, response);\n"
+         "}\n\n");
+-    for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-      auto& async_prefix = async_prefixes[i];
++    for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++         i++) {
++      auto &async_prefix = async_prefixes[i];
+       (*vars)["AsyncPrefix"] = async_prefix.prefix;
+       (*vars)["AsyncStart"] = async_prefix.start;
+       (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+@@ -1289,8 +1264,9 @@
+         "rpcmethod_$Method$_, "
+         "context, request);\n"
+         "}\n\n");
+-    for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-      auto& async_prefix = async_prefixes[i];
++    for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++         i++) {
++      auto &async_prefix = async_prefixes[i];
+       (*vars)["AsyncPrefix"] = async_prefix.prefix;
+       (*vars)["AsyncStart"] = async_prefix.start;
+       (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+@@ -1321,8 +1297,9 @@
+                    "rpcmethod_$Method$_, "
+                    "context);\n"
+                    "}\n\n");
+-    for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-      auto& async_prefix = async_prefixes[i];
++    for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++         i++) {
++      auto &async_prefix = async_prefixes[i];
+       (*vars)["AsyncPrefix"] = async_prefix.prefix;
+       (*vars)["AsyncStart"] = async_prefix.start;
+       (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+@@ -1351,13 +1328,11 @@
+   (*vars)["Request"] = method->input_type_name();
+   (*vars)["Response"] = method->output_type_name();
+   if (method->NoStreaming()) {
+-    printer->Print(*vars,
+-                   "::grpc::Status $ns$$Service$::Service::$Method$("
+-                   "::grpc::ServerContext* context, "
+-                   "const $Request$* request, $Response$* response) {\n");
+-    printer->Print("  (void) context;\n");
+-    printer->Print("  (void) request;\n");
+-    printer->Print("  (void) response;\n");
++    printer->Print(
++        *vars,
++        "::grpc::Status $ns$$Service$::Service::$Method$("
++        "::grpc::ServerContext* /*context*/, "
++        "const $Request$* /*request*/, $Response$* /*response*/) {\n");
+     printer->Print(
+         "  return ::grpc::Status("
+         "::grpc::StatusCode::UNIMPLEMENTED, \"\");\n");
+@@ -1365,12 +1340,9 @@
+   } else if (ClientOnlyStreaming(method)) {
+     printer->Print(*vars,
+                    "::grpc::Status $ns$$Service$::Service::$Method$("
+-                   "::grpc::ServerContext* context, "
+-                   "::grpc::ServerReader< $Request$>* reader, "
+-                   "$Response$* response) {\n");
+-    printer->Print("  (void) context;\n");
+-    printer->Print("  (void) reader;\n");
+-    printer->Print("  (void) response;\n");
++                   "::grpc::ServerContext* /*context*/, "
++                   "::grpc::ServerReader< $Request$>* /*reader*/, "
++                   "$Response$* /*response*/) {\n");
+     printer->Print(
+         "  return ::grpc::Status("
+         "::grpc::StatusCode::UNIMPLEMENTED, \"\");\n");
+@@ -1378,12 +1350,9 @@
+   } else if (ServerOnlyStreaming(method)) {
+     printer->Print(*vars,
+                    "::grpc::Status $ns$$Service$::Service::$Method$("
+-                   "::grpc::ServerContext* context, "
+-                   "const $Request$* request, "
+-                   "::grpc::ServerWriter< $Response$>* writer) {\n");
+-    printer->Print("  (void) context;\n");
+-    printer->Print("  (void) request;\n");
+-    printer->Print("  (void) writer;\n");
++                   "::grpc::ServerContext* /*context*/, "
++                   "const $Request$* /*request*/, "
++                   "::grpc::ServerWriter< $Response$>* /*writer*/) {\n");
+     printer->Print(
+         "  return ::grpc::Status("
+         "::grpc::StatusCode::UNIMPLEMENTED, \"\");\n");
+@@ -1391,11 +1360,9 @@
+   } else if (method->BidiStreaming()) {
+     printer->Print(*vars,
+                    "::grpc::Status $ns$$Service$::Service::$Method$("
+-                   "::grpc::ServerContext* context, "
++                   "::grpc::ServerContext* /*context*/, "
+                    "::grpc::ServerReaderWriter< $Response$, $Request$>* "
+-                   "stream) {\n");
+-    printer->Print("  (void) context;\n");
+-    printer->Print("  (void) stream;\n");
++                   "/*stream*/) {\n");
+     printer->Print(
+         "  return ::grpc::Status("
+         "::grpc::StatusCode::UNIMPLEMENTED, \"\");\n");
+@@ -1421,7 +1388,7 @@
+   printer->Print(*vars,
+                  "std::unique_ptr< $ns$$Service$::Stub> $ns$$Service$::NewStub("
+                  "const std::shared_ptr< ::grpc::ChannelInterface>& channel, "
+-                 "const ::grpc::StubOptions& options) {\n"
++                 "const ::grpc::StubOptions& /*options*/) {\n"
+                  "  std::unique_ptr< $ns$$Service$::Stub> stub(new "
+                  "$ns$$Service$::Stub(channel));\n"
+                  "  return stub;\n"
+@@ -1530,9 +1497,7 @@
+     // Package string is empty or ends with a dot. It is used to fully qualify
+     // method names.
+     vars["Package"] = file->package();
+-    if (!file->package().empty()) {
+-      vars["Package"].append(".");
+-    }
++    if (!file->package().empty()) { vars["Package"].append("."); }
+     if (!params.services_namespace.empty()) {
+       vars["ns"] = params.services_namespace + "::";
+       vars["prefix"] = params.services_namespace;
+@@ -1604,9 +1569,9 @@
+     std::map<grpc::string, grpc::string> vars;
+ 
+     static const char *headers_strs[] = {
+-        "grpcpp/impl/codegen/async_stream.h",
+-        "grpcpp/impl/codegen/sync_stream.h",
+-        "gmock/gmock.h",
++      "grpcpp/impl/codegen/async_stream.h",
++      "grpcpp/impl/codegen/sync_stream.h",
++      "gmock/gmock.h",
+     };
+     std::vector<grpc::string> headers(headers_strs, array_end(headers_strs));
+     PrintIncludes(printer.get(), headers, params);
+@@ -1636,15 +1601,17 @@
+     grpc::string prefix;
+     grpc::string method_params;  // extra arguments to method
+     int extra_method_param_count;
+-  } async_prefixes[] = {{"Async", ", void* tag", 1}, {"PrepareAsync", "", 0}};
++  } async_prefixes[] = { { "Async", ", void* tag", 1 },
++                         { "PrepareAsync", "", 0 } };
+ 
+   if (method->NoStreaming()) {
+     printer->Print(
+         *vars,
+         "MOCK_METHOD3($Method$, ::grpc::Status(::grpc::ClientContext* context, "
+         "const $Request$& request, $Response$* response));\n");
+-    for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-      auto& async_prefix = async_prefixes[i];
++    for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++         i++) {
++      auto &async_prefix = async_prefixes[i];
+       (*vars)["AsyncPrefix"] = async_prefix.prefix;
+       printer->Print(
+           *vars,
+@@ -1659,12 +1626,13 @@
+         "MOCK_METHOD2($Method$Raw, "
+         "::grpc::ClientWriterInterface< $Request$>*"
+         "(::grpc::ClientContext* context, $Response$* response));\n");
+-    for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-      auto& async_prefix = async_prefixes[i];
++    for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++         i++) {
++      auto &async_prefix = async_prefixes[i];
+       (*vars)["AsyncPrefix"] = async_prefix.prefix;
+       (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+       (*vars)["MockArgs"] =
+-        flatbuffers::NumToString(3 + async_prefix.extra_method_param_count);
++          flatbuffers::NumToString(3 + async_prefix.extra_method_param_count);
+       printer->Print(*vars,
+                      "MOCK_METHOD$MockArgs$($AsyncPrefix$$Method$Raw, "
+                      "::grpc::ClientAsyncWriterInterface< $Request$>*"
+@@ -1677,8 +1645,9 @@
+         "MOCK_METHOD2($Method$Raw, "
+         "::grpc::ClientReaderInterface< $Response$>*"
+         "(::grpc::ClientContext* context, const $Request$& request));\n");
+-    for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-      auto& async_prefix = async_prefixes[i];
++    for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++         i++) {
++      auto &async_prefix = async_prefixes[i];
+       (*vars)["AsyncPrefix"] = async_prefix.prefix;
+       (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+       (*vars)["MockArgs"] =
+@@ -1696,8 +1665,9 @@
+         "MOCK_METHOD1($Method$Raw, "
+         "::grpc::ClientReaderWriterInterface< $Request$, $Response$>*"
+         "(::grpc::ClientContext* context));\n");
+-    for (size_t i = 0; i < sizeof(async_prefixes)/sizeof(async_prefixes[0]); i ++) {
+-      auto& async_prefix = async_prefixes[i];
++    for (size_t i = 0; i < sizeof(async_prefixes) / sizeof(async_prefixes[0]);
++         i++) {
++      auto &async_prefix = async_prefixes[i];
+       (*vars)["AsyncPrefix"] = async_prefix.prefix;
+       (*vars)["AsyncMethodParams"] = async_prefix.method_params;
+       (*vars)["MockArgs"] =
+@@ -1738,9 +1708,7 @@
+     // Package string is empty or ends with a dot. It is used to fully qualify
+     // method names.
+     vars["Package"] = file->package();
+-    if (!file->package().empty()) {
+-      vars["Package"].append(".");
+-    }
++    if (!file->package().empty()) { vars["Package"].append("."); }
+ 
+     if (!params.services_namespace.empty()) {
+       vars["services_namespace"] = params.services_namespace;
+diff -urN a/grpc/src/compiler/cpp_generator.h b/grpc/src/compiler/cpp_generator.h
+--- a/grpc/src/compiler/cpp_generator.h	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/src/compiler/cpp_generator.h	2023-01-13 07:46:52.837103901 +0000
+@@ -1,36 +1,3 @@
+-/*
+- *
+- * Copyright 2015, Google Inc.
+- * All rights reserved.
+- *
+- * Redistribution and use in source and binary forms, with or without
+- * modification, are permitted provided that the following conditions are
+- * met:
+- *
+- *     * Redistributions of source code must retain the above copyright
+- * notice, this list of conditions and the following disclaimer.
+- *     * Redistributions in binary form must reproduce the above
+- * copyright notice, this list of conditions and the following disclaimer
+- * in the documentation and/or other materials provided with the
+- * distribution.
+- *     * Neither the name of Google Inc. nor the names of its
+- * contributors may be used to endorse or promote products derived from
+- * this software without specific prior written permission.
+- *
+- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+- *
+- */
+-
+ #ifndef GRPC_INTERNAL_COMPILER_CPP_GENERATOR_H
+ #define GRPC_INTERNAL_COMPILER_CPP_GENERATOR_H
+ 
+@@ -41,12 +8,11 @@
+ #include <memory>
+ #include <vector>
+ 
+-#include "src/compiler/config.h"
+ #include "src/compiler/schema_interface.h"
+ 
+ #ifndef GRPC_CUSTOM_STRING
+-#include <string>
+-#define GRPC_CUSTOM_STRING std::string
++#  include <string>
++#  define GRPC_CUSTOM_STRING std::string
+ #endif
+ 
+ namespace grpc {
+diff -urN a/grpc/src/compiler/go_generator.cc b/grpc/src/compiler/go_generator.cc
+--- a/grpc/src/compiler/go_generator.cc	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/src/compiler/go_generator.cc	2023-01-13 07:46:52.838103910 +0000
+@@ -1,47 +1,13 @@
+-/*
+- *
+- * Copyright 2015, Google Inc.
+- * All rights reserved.
+- *
+- * Redistribution and use in source and binary forms, with or without
+- * modification, are permitted provided that the following conditions are
+- * met:
+- *
+- *     * Redistributions of source code must retain the above copyright
+- * notice, this list of conditions and the following disclaimer.
+- *     * Redistributions in binary form must reproduce the above
+- * copyright notice, this list of conditions and the following disclaimer
+- * in the documentation AN/or other materials provided with the
+- * distribution.
+- *     * Neither the name of Google Inc. nor the names of its
+- * contributors may be used to endorse or promote products derived from
+- * this software without specific prior written permission.
+- *
+- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+- *
+- */
++#include "src/compiler/go_generator.h"
+ 
+-#include <map>
+ #include <cctype>
++#include <map>
+ #include <sstream>
+ 
+-#include "src/compiler/go_generator.h"
+-
+-template <class T>
+-grpc::string as_string(T x) {
+-	std::ostringstream out;
+-	out << x;
+-	return out.str();
++template<class T> grpc::string as_string(T x) {
++  std::ostringstream out;
++  out << x;
++  return out.str();
+ }
+ 
+ inline bool ClientOnlyStreaming(const grpc_generator::Method *method) {
+@@ -56,18 +22,16 @@
+ 
+ // Returns string with first letter to lowerCase
+ grpc::string unexportName(grpc::string s) {
+-	if (s.empty())
+-		return s;
+-	s[0] = static_cast<char>(std::tolower(s[0]));
+-	return s;
++  if (s.empty()) return s;
++  s[0] = static_cast<char>(std::tolower(s[0]));
++  return s;
+ }
+ 
+ // Returns string with first letter to uppercase
+ grpc::string exportName(grpc::string s) {
+-	if (s.empty())
+-		return s;
+-	s[0] = static_cast<char>(std::toupper(s[0]));
+-	return s;
++  if (s.empty()) return s;
++  s[0] = static_cast<char>(std::toupper(s[0]));
++  return s;
+ }
+ 
+ void GenerateError(grpc_generator::Printer *printer,
+@@ -82,50 +46,65 @@
+ }
+ 
+ // Generates imports for the service
+-void GenerateImports(grpc_generator::File *file, grpc_generator::Printer *printer,
++void GenerateImports(grpc_generator::File *file,
++                     grpc_generator::Printer *printer,
+                      std::map<grpc::string, grpc::string> vars) {
+-	vars["filename"] = file->filename();
+-	printer->Print("//Generated by gRPC Go plugin\n");
+-	printer->Print("//If you make any local changes, they will be lost\n");
+-	printer->Print(vars, "//source: $filename$\n\n");
+-	printer->Print(vars, "package $Package$\n\n");
+-	printer->Print("import (\n");
+-	printer->Indent();
+-	printer->Print(vars, "$context$ \"context\"\n");
++  vars["filename"] = file->filename();
++  printer->Print("//Generated by gRPC Go plugin\n");
++  printer->Print("//If you make any local changes, they will be lost\n");
++  printer->Print(vars, "//source: $filename$\n\n");
++  printer->Print(vars, "package $Package$\n\n");
++  printer->Print("import (\n");
++  printer->Indent();
++  printer->Print(vars, "$context$ \"context\"\n");
+   printer->Print("flatbuffers \"github.com/google/flatbuffers/go\"\n");
+-	printer->Print(vars, "$grpc$ \"google.golang.org/grpc\"\n");
++  printer->Print(vars, "$grpc$ \"google.golang.org/grpc\"\n");
+   printer->Print("\"google.golang.org/grpc/codes\"\n");
+   printer->Print("\"google.golang.org/grpc/status\"\n");
+-	printer->Outdent();
+-	printer->Print(")\n\n");
++  printer->Outdent();
++  printer->Print(")\n\n");
+ }
+ 
+ // Generates Server method signature source
+-void GenerateServerMethodSignature(const grpc_generator::Method *method, grpc_generator::Printer *printer,
++void GenerateServerMethodSignature(const grpc_generator::Method *method,
++                                   grpc_generator::Printer *printer,
+                                    std::map<grpc::string, grpc::string> vars) {
+   vars["Method"] = exportName(method->name());
+-	vars["Request"] = method->get_input_type_name();
+-	vars["Response"] = (vars["CustomMethodIO"] == "") ? method->get_output_type_name() : vars["CustomMethodIO"];
+-	if (method->NoStreaming()) {
+-		printer->Print(vars, "$Method$($context$.Context, *$Request$) (*$Response$, error)$Ending$");
+-	} else if (ServerOnlyStreaming(method)) {
+-		printer->Print(vars, "$Method$(*$Request$, $Service$_$Method$Server) error$Ending$");
+-	} else {
+-		printer->Print(vars, "$Method$($Service$_$Method$Server) error$Ending$");
+-	}
++  vars["Request"] = method->get_input_type_name();
++  vars["Response"] = (vars["CustomMethodIO"] == "")
++                         ? method->get_output_type_name()
++                         : vars["CustomMethodIO"];
++  if (method->NoStreaming()) {
++    printer->Print(
++        vars,
++        "$Method$($context$.Context, *$Request$) (*$Response$, error)$Ending$");
++  } else if (ServerOnlyStreaming(method)) {
++    printer->Print(
++        vars, "$Method$(*$Request$, $Service$_$Method$Server) error$Ending$");
++  } else {
++    printer->Print(vars, "$Method$($Service$_$Method$Server) error$Ending$");
++  }
+ }
+ 
+-void GenerateServerMethod(const grpc_generator::Method *method, grpc_generator::Printer *printer,
++void GenerateServerMethod(const grpc_generator::Method *method,
++                          grpc_generator::Printer *printer,
+                           std::map<grpc::string, grpc::string> vars) {
+-	vars["Method"] = exportName(method->name());
+-	vars["Request"] = method->get_input_type_name();
+-	vars["Response"] = (vars["CustomMethodIO"] == "") ? method->get_output_type_name() : vars["CustomMethodIO"];
+-	vars["FullMethodName"] = "/" + vars["ServicePrefix"] + vars["Service"] + "/" + vars["Method"];
+-	vars["Handler"] = "_" + vars["Service"] + "_" + vars["Method"] + "_Handler";
+-	if (method->NoStreaming()) {
+-		printer->Print(vars, "func $Handler$(srv interface{}, ctx $context$.Context,\n\tdec func(interface{}) error, interceptor $grpc$.UnaryServerInterceptor) (interface{}, error) {\n");
+-		printer->Indent();
+-		printer->Print(vars, "in := new($Request$)\n");
++  vars["Method"] = exportName(method->name());
++  vars["Request"] = method->get_input_type_name();
++  vars["Response"] = (vars["CustomMethodIO"] == "")
++                         ? method->get_output_type_name()
++                         : vars["CustomMethodIO"];
++  vars["FullMethodName"] =
++      "/" + vars["ServicePrefix"] + vars["Service"] + "/" + vars["Method"];
++  vars["Handler"] = "_" + vars["Service"] + "_" + vars["Method"] + "_Handler";
++  if (method->NoStreaming()) {
++    printer->Print(
++        vars,
++        "func $Handler$(srv interface{}, ctx $context$.Context,\n\tdec "
++        "func(interface{}) error, interceptor $grpc$.UnaryServerInterceptor) "
++        "(interface{}, error) {\n");
++    printer->Indent();
++    printer->Print(vars, "in := new($Request$)\n");
+     vars["Error_Check"] = "err := dec(in); err != nil";
+     GenerateError(printer, vars);
+     printer->Print("if interceptor == nil {\n");
+@@ -133,258 +112,281 @@
+     printer->Print(vars, "return srv.($Service$Server).$Method$(ctx, in)\n");
+     printer->Outdent();
+     printer->Print("}\n");
+-		printer->Print(vars, "info := &$grpc$.UnaryServerInfo{\n");
+-		printer->Indent();
+-		printer->Print("Server:     srv,\n");
+-		printer->Print(vars, "FullMethod: \"$FullMethodName$\",\n");
+-		printer->Outdent();
+-		printer->Print("}\n");
++    printer->Print(vars, "info := &$grpc$.UnaryServerInfo{\n");
++    printer->Indent();
++    printer->Print("Server:     srv,\n");
++    printer->Print(vars, "FullMethod: \"$FullMethodName$\",\n");
++    printer->Outdent();
++    printer->Print("}\n");
+     printer->Outdent();
+     printer->Print("\n");
+     printer->Indent();
+-		printer->Print(vars, "handler := func(ctx $context$.Context, req interface{}) (interface{}, error) {\n");
+-		printer->Indent();
+-		printer->Print(vars, "return srv.($Service$Server).$Method$(ctx, req.(*$Request$))\n");
+-		printer->Outdent();
+-		printer->Print("}\n");
+-		printer->Print("return interceptor(ctx, in, info, handler)\n");
+-		printer->Outdent();
+-		printer->Print("}\n");
+-		return;
+-	}
+-	vars["StreamType"] = vars["ServiceUnexported"] + vars["Method"] + "Server";
+-	printer->Print(vars, "func $Handler$(srv interface{}, stream $grpc$.ServerStream) error {\n");
+-	printer->Indent();
+-	if (ServerOnlyStreaming(method)) {
+-		printer->Print(vars, "m := new($Request$)\n");
++    printer->Print(vars,
++                   "handler := func(ctx $context$.Context, req interface{}) "
++                   "(interface{}, error) {\n");
++    printer->Indent();
++    printer->Print(
++        vars, "return srv.($Service$Server).$Method$(ctx, req.(*$Request$))\n");
++    printer->Outdent();
++    printer->Print("}\n");
++    printer->Print("return interceptor(ctx, in, info, handler)\n");
++    printer->Outdent();
++    printer->Print("}\n");
++    return;
++  }
++  vars["StreamType"] = vars["ServiceUnexported"] + vars["Method"] + "Server";
++  printer->Print(
++      vars,
++      "func $Handler$(srv interface{}, stream $grpc$.ServerStream) error {\n");
++  printer->Indent();
++  if (ServerOnlyStreaming(method)) {
++    printer->Print(vars, "m := new($Request$)\n");
+     vars["Error_Check"] = "err := stream.RecvMsg(m); err != nil";
+     GenerateError(printer, vars, false);
+-		printer->Print(vars, "return srv.($Service$Server).$Method$(m, &$StreamType${stream})\n");
+-	} else {
+-		printer->Print(vars, "return srv.($Service$Server).$Method$(&$StreamType${stream})\n");
+-	}
+-	printer->Outdent();
+-	printer->Print("}\n\n");
+-
+-	bool genSend = method->BidiStreaming() || ServerOnlyStreaming(method);
+-	bool genRecv = method->BidiStreaming() || ClientOnlyStreaming(method);
+-	bool genSendAndClose = ClientOnlyStreaming(method);
+-
+-	printer->Print(vars, "type $Service$_$Method$Server interface {\n");
+-	printer->Indent();
+-	if (genSend) {
+-		printer->Print(vars, "Send(*$Response$) error\n");
+-	}
+-	if (genRecv) {
+-		printer->Print(vars, "Recv() (*$Request$, error)\n");
+-	}
+-	if (genSendAndClose) {
+-		printer->Print(vars, "SendAndClose(*$Response$) error\n");
+-	}
+-	printer->Print(vars, "$grpc$.ServerStream\n");
+-	printer->Outdent();
+-	printer->Print("}\n\n");
+-
+-	printer->Print(vars, "type $StreamType$ struct {\n");
+-	printer->Indent();
+-	printer->Print(vars, "$grpc$.ServerStream\n");
+-	printer->Outdent();
+-	printer->Print("}\n\n");
+-
+-	if (genSend) {
+-		printer->Print(vars, "func (x *$StreamType$) Send(m *$Response$) error {\n");
+-		printer->Indent();
+-		printer->Print("return x.ServerStream.SendMsg(m)\n");
+-		printer->Outdent();
+-		printer->Print("}\n\n");
+-	}
+-	if (genRecv) {
+-		printer->Print(vars, "func (x *$StreamType$) Recv() (*$Request$, error) {\n");
+-		printer->Indent();
+-		printer->Print(vars, "m := new($Request$)\n");
++    printer->Print(
++        vars,
++        "return srv.($Service$Server).$Method$(m, &$StreamType${stream})\n");
++  } else {
++    printer->Print(
++        vars, "return srv.($Service$Server).$Method$(&$StreamType${stream})\n");
++  }
++  printer->Outdent();
++  printer->Print("}\n\n");
++
++  bool genSend = method->BidiStreaming() || ServerOnlyStreaming(method);
++  bool genRecv = method->BidiStreaming() || ClientOnlyStreaming(method);
++  bool genSendAndClose = ClientOnlyStreaming(method);
++
++  printer->Print(vars, "type $Service$_$Method$Server interface {\n");
++  printer->Indent();
++  if (genSend) { printer->Print(vars, "Send(*$Response$) error\n"); }
++  if (genRecv) { printer->Print(vars, "Recv() (*$Request$, error)\n"); }
++  if (genSendAndClose) {
++    printer->Print(vars, "SendAndClose(*$Response$) error\n");
++  }
++  printer->Print(vars, "$grpc$.ServerStream\n");
++  printer->Outdent();
++  printer->Print("}\n\n");
++
++  printer->Print(vars, "type $StreamType$ struct {\n");
++  printer->Indent();
++  printer->Print(vars, "$grpc$.ServerStream\n");
++  printer->Outdent();
++  printer->Print("}\n\n");
++
++  if (genSend) {
++    printer->Print(vars,
++                   "func (x *$StreamType$) Send(m *$Response$) error {\n");
++    printer->Indent();
++    printer->Print("return x.ServerStream.SendMsg(m)\n");
++    printer->Outdent();
++    printer->Print("}\n\n");
++  }
++  if (genRecv) {
++    printer->Print(vars,
++                   "func (x *$StreamType$) Recv() (*$Request$, error) {\n");
++    printer->Indent();
++    printer->Print(vars, "m := new($Request$)\n");
+     vars["Error_Check"] = "err := x.ServerStream.RecvMsg(m); err != nil";
+     GenerateError(printer, vars);
+-		printer->Print("return m, nil\n");
+-		printer->Outdent();
+-		printer->Print("}\n\n");
+-	}
+-	if (genSendAndClose) {
+-		printer->Print(vars, "func (x *$StreamType$) SendAndClose(m *$Response$) error {\n");
+-		printer->Indent();
+-		printer->Print("return x.ServerStream.SendMsg(m)\n");
+-		printer->Outdent();
+-		printer->Print("}\n\n");
+-	}
+-
++    printer->Print("return m, nil\n");
++    printer->Outdent();
++    printer->Print("}\n\n");
++  }
++  if (genSendAndClose) {
++    printer->Print(
++        vars, "func (x *$StreamType$) SendAndClose(m *$Response$) error {\n");
++    printer->Indent();
++    printer->Print("return x.ServerStream.SendMsg(m)\n");
++    printer->Outdent();
++    printer->Print("}\n\n");
++  }
+ }
+ 
+ // Generates Client method signature source
+-void GenerateClientMethodSignature(const grpc_generator::Method *method, grpc_generator::Printer *printer,
++void GenerateClientMethodSignature(const grpc_generator::Method *method,
++                                   grpc_generator::Printer *printer,
+                                    std::map<grpc::string, grpc::string> vars) {
+-	vars["Method"] = exportName(method->name());
+-	vars["Request"] = ", in *" + ((vars["CustomMethodIO"] == "") ? method->get_input_type_name() : vars["CustomMethodIO"]);
+-	if (ClientOnlyStreaming(method) || method->BidiStreaming()) {
+-		vars["Request"] = "";
+-	}
+-	vars["Response"] = "*" + method->get_output_type_name();
+-	if (ClientOnlyStreaming(method) || method->BidiStreaming() || ServerOnlyStreaming(method)) {
+-		vars["Response"] = vars["Service"] + "_" + vars["Method"] + "Client" ;
+-	}
+-	printer->Print(vars, "$Method$(ctx $context$.Context$Request$,\n\topts ...$grpc$.CallOption) ($Response$, error)$Ending$");
++  vars["Method"] = exportName(method->name());
++  vars["Request"] =
++      ", in *" + ((vars["CustomMethodIO"] == "") ? method->get_input_type_name()
++                                                 : vars["CustomMethodIO"]);
++  if (ClientOnlyStreaming(method) || method->BidiStreaming()) {
++    vars["Request"] = "";
++  }
++  vars["Response"] = "*" + method->get_output_type_name();
++  if (ClientOnlyStreaming(method) || method->BidiStreaming() ||
++      ServerOnlyStreaming(method)) {
++    vars["Response"] = vars["Service"] + "_" + vars["Method"] + "Client";
++  }
++  printer->Print(vars,
++                 "$Method$(ctx $context$.Context$Request$,\n\topts "
++                 "...$grpc$.CallOption) ($Response$, error)$Ending$");
+ }
+ 
+ // Generates Client method source
+-void GenerateClientMethod(const grpc_generator::Method *method, grpc_generator::Printer *printer,
++void GenerateClientMethod(const grpc_generator::Method *method,
++                          grpc_generator::Printer *printer,
+                           std::map<grpc::string, grpc::string> vars) {
+-	printer->Print(vars, "func (c *$ServiceUnexported$Client) ");
++  printer->Print(vars, "func (c *$ServiceUnexported$Client) ");
+   vars["Ending"] = " {\n";
+-	GenerateClientMethodSignature(method, printer, vars);
+-	printer->Indent();
+-	vars["Method"] = exportName(method->name());
+-	vars["Request"] = (vars["CustomMethodIO"] == "") ? method->get_input_type_name() : vars["CustomMethodIO"];
+-	vars["Response"] = method->get_output_type_name();
+-	vars["FullMethodName"] = "/" + vars["ServicePrefix"] + vars["Service"] + "/" + vars["Method"];
+-	if (method->NoStreaming()) {
+-		printer->Print(vars, "out := new($Response$)\n");
+-		printer->Print(vars, "err := c.cc.Invoke(ctx, \"$FullMethodName$\", in, out, opts...)\n");
++  GenerateClientMethodSignature(method, printer, vars);
++  printer->Indent();
++  vars["Method"] = exportName(method->name());
++  vars["Request"] = (vars["CustomMethodIO"] == "")
++                        ? method->get_input_type_name()
++                        : vars["CustomMethodIO"];
++  vars["Response"] = method->get_output_type_name();
++  vars["FullMethodName"] =
++      "/" + vars["ServicePrefix"] + vars["Service"] + "/" + vars["Method"];
++  if (method->NoStreaming()) {
++    printer->Print(vars, "out := new($Response$)\n");
++    printer->Print(
++        vars,
++        "err := c.cc.Invoke(ctx, \"$FullMethodName$\", in, out, opts...)\n");
+     vars["Error_Check"] = "err != nil";
+     GenerateError(printer, vars);
+-		printer->Print("return out, nil\n");
+-		printer->Outdent();
+-		printer->Print("}\n\n");
+-		return;
+-	}
+-	vars["StreamType"] = vars["ServiceUnexported"] + vars["Method"] + "Client";
+-	printer->Print(vars, "stream, err := c.cc.NewStream(ctx, &$MethodDesc$, \"$FullMethodName$\", opts...)\n");
++    printer->Print("return out, nil\n");
++    printer->Outdent();
++    printer->Print("}\n\n");
++    return;
++  }
++  vars["StreamType"] = vars["ServiceUnexported"] + vars["Method"] + "Client";
++  printer->Print(vars,
++                 "stream, err := c.cc.NewStream(ctx, &$MethodDesc$, "
++                 "\"$FullMethodName$\", opts...)\n");
+   vars["Error_Check"] = "err != nil";
+   GenerateError(printer, vars);
+ 
+-	printer->Print(vars, "x := &$StreamType${stream}\n");
+-	if (ServerOnlyStreaming(method)) {
++  printer->Print(vars, "x := &$StreamType${stream}\n");
++  if (ServerOnlyStreaming(method)) {
+     vars["Error_Check"] = "err := x.ClientStream.SendMsg(in); err != nil";
+     GenerateError(printer, vars);
+     vars["Error_Check"] = "err := x.ClientStream.CloseSend(); err != nil";
+     GenerateError(printer, vars);
+-	}
+-	printer->Print("return x, nil\n");
+-	printer->Outdent();
+-	printer->Print("}\n\n");
+-
+-	bool genSend = method->BidiStreaming() || ClientOnlyStreaming(method);
+-	bool genRecv = method->BidiStreaming() || ServerOnlyStreaming(method);
+-	bool genCloseAndRecv = ClientOnlyStreaming(method);
+-
+-	//Stream interface
+-	printer->Print(vars, "type $Service$_$Method$Client interface {\n");
+-	printer->Indent();
+-	if (genSend) {
+-		printer->Print(vars, "Send(*$Request$) error\n");
+-	}
+-	if (genRecv) {
+-		printer->Print(vars, "Recv() (*$Response$, error)\n");
+-	}
+-	if (genCloseAndRecv) {
+-		printer->Print(vars, "CloseAndRecv() (*$Response$, error)\n");
+-	}
+-	printer->Print(vars, "$grpc$.ClientStream\n");
+-	printer->Outdent();
+-	printer->Print("}\n\n");
+-
+-	//Stream Client
+-	printer->Print(vars, "type $StreamType$ struct {\n");
+-	printer->Indent();
+-	printer->Print(vars, "$grpc$.ClientStream\n");
+-	printer->Outdent();
+-	printer->Print("}\n\n");
+-
+-	if (genSend) {
+-		printer->Print(vars, "func (x *$StreamType$) Send(m *$Request$) error {\n");
+-		printer->Indent();
+-		printer->Print("return x.ClientStream.SendMsg(m)\n");
+-		printer->Outdent();
+-		printer->Print("}\n\n");
+-	}
+-
+-	if (genRecv) {
+-		printer->Print(vars, "func (x *$StreamType$) Recv() (*$Response$, error) {\n");
+-		printer->Indent();
+-		printer->Print(vars, "m := new($Response$)\n");
++  }
++  printer->Print("return x, nil\n");
++  printer->Outdent();
++  printer->Print("}\n\n");
++
++  bool genSend = method->BidiStreaming() || ClientOnlyStreaming(method);
++  bool genRecv = method->BidiStreaming() || ServerOnlyStreaming(method);
++  bool genCloseAndRecv = ClientOnlyStreaming(method);
++
++  // Stream interface
++  printer->Print(vars, "type $Service$_$Method$Client interface {\n");
++  printer->Indent();
++  if (genSend) { printer->Print(vars, "Send(*$Request$) error\n"); }
++  if (genRecv) { printer->Print(vars, "Recv() (*$Response$, error)\n"); }
++  if (genCloseAndRecv) {
++    printer->Print(vars, "CloseAndRecv() (*$Response$, error)\n");
++  }
++  printer->Print(vars, "$grpc$.ClientStream\n");
++  printer->Outdent();
++  printer->Print("}\n\n");
++
++  // Stream Client
++  printer->Print(vars, "type $StreamType$ struct {\n");
++  printer->Indent();
++  printer->Print(vars, "$grpc$.ClientStream\n");
++  printer->Outdent();
++  printer->Print("}\n\n");
++
++  if (genSend) {
++    printer->Print(vars, "func (x *$StreamType$) Send(m *$Request$) error {\n");
++    printer->Indent();
++    printer->Print("return x.ClientStream.SendMsg(m)\n");
++    printer->Outdent();
++    printer->Print("}\n\n");
++  }
++
++  if (genRecv) {
++    printer->Print(vars,
++                   "func (x *$StreamType$) Recv() (*$Response$, error) {\n");
++    printer->Indent();
++    printer->Print(vars, "m := new($Response$)\n");
+     vars["Error_Check"] = "err := x.ClientStream.RecvMsg(m); err != nil";
+     GenerateError(printer, vars);
+-		printer->Print("return m, nil\n");
+-		printer->Outdent();
+-		printer->Print("}\n\n");
+-	}
+-
+-	if (genCloseAndRecv) {
+-		printer->Print(vars, "func (x *$StreamType$) CloseAndRecv() (*$Response$, error) {\n");
+-		printer->Indent();
++    printer->Print("return m, nil\n");
++    printer->Outdent();
++    printer->Print("}\n\n");
++  }
++
++  if (genCloseAndRecv) {
++    printer->Print(
++        vars, "func (x *$StreamType$) CloseAndRecv() (*$Response$, error) {\n");
++    printer->Indent();
+     vars["Error_Check"] = "err := x.ClientStream.CloseSend(); err != nil";
+     GenerateError(printer, vars);
+-		printer->Print(vars, "m := new($Response$)\n");
++    printer->Print(vars, "m := new($Response$)\n");
+     vars["Error_Check"] = "err := x.ClientStream.RecvMsg(m); err != nil";
+     GenerateError(printer, vars);
+-		printer->Print("return m, nil\n");
+-		printer->Outdent();
+-		printer->Print("}\n\n");
+-	}
++    printer->Print("return m, nil\n");
++    printer->Outdent();
++    printer->Print("}\n\n");
++  }
+ }
+ 
+ // Generates client API for the service
+-void GenerateService(const grpc_generator::Service *service, grpc_generator::Printer* printer,
++void GenerateService(const grpc_generator::Service *service,
++                     grpc_generator::Printer *printer,
+                      std::map<grpc::string, grpc::string> vars) {
+-	vars["Service"] = exportName(service->name());
+-	// Client Interface
+-	printer->Print(vars, "// Client API for $Service$ service\n");
+-	printer->Print(vars, "type $Service$Client interface {\n");
+-	printer->Indent();
++  vars["Service"] = exportName(service->name());
++  // Client Interface
++  printer->Print(vars, "// Client API for $Service$ service\n");
++  printer->Print(vars, "type $Service$Client interface {\n");
++  printer->Indent();
+   vars["Ending"] = "\n";
+-	for (int i = 0; i < service->method_count(); i++) {
+-		GenerateClientMethodSignature(service->method(i).get(), printer, vars);
+-	}
+-	printer->Outdent();
+-	printer->Print("}\n\n");
+-
+-	// Client structure
+-	vars["ServiceUnexported"] = unexportName(vars["Service"]);
+-	printer->Print(vars, "type $ServiceUnexported$Client struct {\n");
+-	printer->Indent();
+-	printer->Print(vars, "cc $grpc$.ClientConnInterface\n");
+-	printer->Outdent();
+-	printer->Print("}\n\n");
+-
+-	// NewClient
+-	printer->Print(vars, "func New$Service$Client(cc $grpc$.ClientConnInterface) $Service$Client {\n");
+-	printer->Indent();
+-	printer->Print(vars, "return &$ServiceUnexported$Client{cc}");
+-	printer->Outdent();
+-	printer->Print("\n}\n\n");
+-
+-	int unary_methods = 0, streaming_methods = 0;
+-	vars["ServiceDesc"] = "_" + vars["Service"] + "_serviceDesc";
+-	for (int i = 0; i < service->method_count(); i++) {
+-		auto method = service->method(i);
+-		if (method->NoStreaming()) {
+-			vars["MethodDesc"] = vars["ServiceDesc"] + ".Method[" + as_string(unary_methods) + "]";
+-			unary_methods++;
+-		} else {
+-			vars["MethodDesc"] = vars["ServiceDesc"] + ".Streams[" + as_string(streaming_methods) + "]";
+-			streaming_methods++;
+-		}
+-		GenerateClientMethod(method.get(), printer, vars);
+-	}
+-
+-	//Server Interface
+-	printer->Print(vars, "// Server API for $Service$ service\n");
+-	printer->Print(vars, "type $Service$Server interface {\n");
+-	printer->Indent();
++  for (int i = 0; i < service->method_count(); i++) {
++    GenerateClientMethodSignature(service->method(i).get(), printer, vars);
++  }
++  printer->Outdent();
++  printer->Print("}\n\n");
++
++  // Client structure
++  vars["ServiceUnexported"] = unexportName(vars["Service"]);
++  printer->Print(vars, "type $ServiceUnexported$Client struct {\n");
++  printer->Indent();
++  printer->Print(vars, "cc $grpc$.ClientConnInterface\n");
++  printer->Outdent();
++  printer->Print("}\n\n");
++
++  // NewClient
++  printer->Print(vars,
++                 "func New$Service$Client(cc $grpc$.ClientConnInterface) "
++                 "$Service$Client {\n");
++  printer->Indent();
++  printer->Print(vars, "return &$ServiceUnexported$Client{cc}");
++  printer->Outdent();
++  printer->Print("\n}\n\n");
++
++  int unary_methods = 0, streaming_methods = 0;
++  vars["ServiceDesc"] = "_" + vars["Service"] + "_serviceDesc";
++  for (int i = 0; i < service->method_count(); i++) {
++    auto method = service->method(i);
++    if (method->NoStreaming()) {
++      vars["MethodDesc"] =
++          vars["ServiceDesc"] + ".Method[" + as_string(unary_methods) + "]";
++      unary_methods++;
++    } else {
++      vars["MethodDesc"] = vars["ServiceDesc"] + ".Streams[" +
++                           as_string(streaming_methods) + "]";
++      streaming_methods++;
++    }
++    GenerateClientMethod(method.get(), printer, vars);
++  }
++
++  // Server Interface
++  printer->Print(vars, "// Server API for $Service$ service\n");
++  printer->Print(vars, "type $Service$Server interface {\n");
++  printer->Indent();
+   vars["Ending"] = "\n";
+-	for (int i = 0; i < service->method_count(); i++) {
+-		GenerateServerMethodSignature(service->method(i).get(), printer, vars);
+-	}
++  for (int i = 0; i < service->method_count(); i++) {
++    GenerateServerMethodSignature(service->method(i).get(), printer, vars);
++  }
+   printer->Print(vars, "mustEmbedUnimplemented$Service$Server()\n");
+-	printer->Outdent();
+-	printer->Print("}\n\n");
++  printer->Outdent();
++  printer->Print("}\n\n");
+ 
+   printer->Print(vars, "type Unimplemented$Service$Server struct {\n");
+   printer->Print("}\n\n");
+@@ -397,13 +399,17 @@
+     printer->Print(vars, "func (Unimplemented$Service$Server) ");
+     GenerateServerMethodSignature(method.get(), printer, vars);
+     printer->Indent();
+-    printer->Print(vars, "return $Nil$status.Errorf(codes.Unimplemented, \"method $Method$ not implemented\")\n");
++    printer->Print(vars,
++                   "return $Nil$status.Errorf(codes.Unimplemented, \"method "
++                   "$Method$ not implemented\")\n");
+     printer->Outdent();
+     printer->Print("}\n");
+     printer->Print("\n");
+   }
+ 
+-  printer->Print(vars, "func (Unimplemented$Service$Server) mustEmbedUnimplemented$Service$Server() {}");
++  printer->Print(vars,
++                 "func (Unimplemented$Service$Server) "
++                 "mustEmbedUnimplemented$Service$Server() {}");
+   printer->Print("\n\n");
+ 
+   printer->Print(vars, "type Unsafe$Service$Server interface {\n");
+@@ -411,91 +417,89 @@
+   printer->Print(vars, "mustEmbedUnimplemented$Service$Server()\n");
+   printer->Outdent();
+   printer->Print("}\n\n");
+-	// Server registration.
+-	printer->Print(vars, "func Register$Service$Server(s $grpc$.ServiceRegistrar, srv $Service$Server) {\n");
+-	printer->Indent();
+-	printer->Print(vars, "s.RegisterService(&$ServiceDesc$, srv)\n");
+-	printer->Outdent();
+-	printer->Print("}\n\n");
+-
+-	for (int i = 0; i < service->method_count(); i++) {
+-		GenerateServerMethod(service->method(i).get(), printer, vars);
+-	}
+-
+-
+-	//Service Descriptor
+-	printer->Print(vars, "var $ServiceDesc$ = $grpc$.ServiceDesc{\n");
+-	printer->Indent();
+-	printer->Print(vars, "ServiceName: \"$ServicePrefix$$Service$\",\n");
+-	printer->Print(vars, "HandlerType: (*$Service$Server)(nil),\n");
+-	printer->Print(vars, "Methods: []$grpc$.MethodDesc{\n");
+-	printer->Indent();
+-	for (int i = 0; i < service->method_count(); i++) {
+-		auto method = service->method(i);
+-		vars["Method"] = exportName(method->name());
+-		vars["Handler"] = "_" + vars["Service"] + "_" + vars["Method"] + "_Handler";
+-		if (method->NoStreaming()) {
+-			printer->Print("{\n");
+-			printer->Indent();
+-			printer->Print(vars, "MethodName: \"$Method$\",\n");
+-			printer->Print(vars, "Handler:    $Handler$,\n");
+-			printer->Outdent();
+-			printer->Print("},\n");
+-		}
+-	}
+-	printer->Outdent();
+-	printer->Print("},\n");
+-	printer->Print(vars, "Streams: []$grpc$.StreamDesc{\n");
+-	printer->Indent();
+-	for (int i = 0; i < service->method_count(); i++) {
+-		auto method = service->method(i);
+-		vars["Method"] = exportName(method->name());
+-		vars["Handler"] = "_" + vars["Service"] + "_" + vars["Method"] + "_Handler";
+-		if (!method->NoStreaming()) {
+-			printer->Print("{\n");
+-			printer->Indent();
+-			printer->Print(vars, "StreamName:    \"$Method$\",\n");
+-			printer->Print(vars, "Handler:       $Handler$,\n");
+-			if (ClientOnlyStreaming(method.get())) {
+-				printer->Print("ClientStreams: true,\n");
+-			} else if (ServerOnlyStreaming(method.get())) {
+-				printer->Print("ServerStreams: true,\n");
+-			} else {
+-				printer->Print("ServerStreams: true,\n");
+-				printer->Print("ClientStreams: true,\n");
+-			}
+-			printer->Outdent();
+-			printer->Print("},\n");
+-		}
+-	}
+-	printer->Outdent();
+-	printer->Print("},\n");
+-	printer->Outdent();
+-	printer->Print("}\n");
++  // Server registration.
++  printer->Print(vars,
++                 "func Register$Service$Server(s $grpc$.ServiceRegistrar, srv "
++                 "$Service$Server) {\n");
++  printer->Indent();
++  printer->Print(vars, "s.RegisterService(&$ServiceDesc$, srv)\n");
++  printer->Outdent();
++  printer->Print("}\n\n");
+ 
+-}
++  for (int i = 0; i < service->method_count(); i++) {
++    GenerateServerMethod(service->method(i).get(), printer, vars);
++  }
+ 
++  // Service Descriptor
++  printer->Print(vars, "var $ServiceDesc$ = $grpc$.ServiceDesc{\n");
++  printer->Indent();
++  printer->Print(vars, "ServiceName: \"$ServicePrefix$$Service$\",\n");
++  printer->Print(vars, "HandlerType: (*$Service$Server)(nil),\n");
++  printer->Print(vars, "Methods: []$grpc$.MethodDesc{\n");
++  printer->Indent();
++  for (int i = 0; i < service->method_count(); i++) {
++    auto method = service->method(i);
++    vars["Method"] = exportName(method->name());
++    vars["Handler"] = "_" + vars["Service"] + "_" + vars["Method"] + "_Handler";
++    if (method->NoStreaming()) {
++      printer->Print("{\n");
++      printer->Indent();
++      printer->Print(vars, "MethodName: \"$Method$\",\n");
++      printer->Print(vars, "Handler:    $Handler$,\n");
++      printer->Outdent();
++      printer->Print("},\n");
++    }
++  }
++  printer->Outdent();
++  printer->Print("},\n");
++  printer->Print(vars, "Streams: []$grpc$.StreamDesc{\n");
++  printer->Indent();
++  for (int i = 0; i < service->method_count(); i++) {
++    auto method = service->method(i);
++    vars["Method"] = exportName(method->name());
++    vars["Handler"] = "_" + vars["Service"] + "_" + vars["Method"] + "_Handler";
++    if (!method->NoStreaming()) {
++      printer->Print("{\n");
++      printer->Indent();
++      printer->Print(vars, "StreamName:    \"$Method$\",\n");
++      printer->Print(vars, "Handler:       $Handler$,\n");
++      if (ClientOnlyStreaming(method.get())) {
++        printer->Print("ClientStreams: true,\n");
++      } else if (ServerOnlyStreaming(method.get())) {
++        printer->Print("ServerStreams: true,\n");
++      } else {
++        printer->Print("ServerStreams: true,\n");
++        printer->Print("ClientStreams: true,\n");
++      }
++      printer->Outdent();
++      printer->Print("},\n");
++    }
++  }
++  printer->Outdent();
++  printer->Print("},\n");
++  printer->Outdent();
++  printer->Print("}\n");
++}
+ 
+ // Returns source for the service
+ grpc::string GenerateServiceSource(grpc_generator::File *file,
+                                    const grpc_generator::Service *service,
+                                    grpc_go_generator::Parameters *parameters) {
+-	grpc::string out;
+-	auto p = file->CreatePrinter(&out, '\t');
++  grpc::string out;
++  auto p = file->CreatePrinter(&out, '\t');
+   p->SetIndentationSize(1);
+-	auto printer = p.get();
+-	std::map<grpc::string, grpc::string> vars;
+-	vars["Package"] = parameters->package_name;
+-	vars["ServicePrefix"] = parameters->service_prefix;
+-  if (!parameters->service_prefix.empty())
+-    vars["ServicePrefix"].append(".");
+-	vars["grpc"] = "grpc";
+-	vars["context"] = "context";
+-	GenerateImports(file, printer, vars);
+-	if (parameters->custom_method_io_type != "") {
+-		vars["CustomMethodIO"] = parameters->custom_method_io_type;
+-	}
+-	GenerateService(service, printer, vars);
+-	return out;
++  auto printer = p.get();
++  std::map<grpc::string, grpc::string> vars;
++  vars["Package"] = parameters->package_name;
++  vars["ServicePrefix"] = parameters->service_prefix;
++  if (!parameters->service_prefix.empty()) vars["ServicePrefix"].append(".");
++  vars["grpc"] = "grpc";
++  vars["context"] = "context";
++  GenerateImports(file, printer, vars);
++  if (parameters->custom_method_io_type != "") {
++    vars["CustomMethodIO"] = parameters->custom_method_io_type;
++  }
++  GenerateService(service, printer, vars);
++  return out;
+ }
+-}// Namespace grpc_go_generator
++}  // Namespace grpc_go_generator
+diff -urN a/grpc/src/compiler/go_generator.h b/grpc/src/compiler/go_generator.h
+--- a/grpc/src/compiler/go_generator.h	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/src/compiler/go_generator.h	2023-01-13 07:46:52.838103910 +0000
+@@ -1,40 +1,8 @@
+-/*
+- *
+- * Copyright 2015, Google Inc.
+- * All rights reserved.
+- *
+- * Redistribution and use in source and binary forms, with or without
+- * modification, are permitted provided that the following conditions are
+- * met:
+- *
+- *     * Redistributions of source code must retain the above copyright
+- * notice, this list of conditions and the following disclaimer.
+- *     * Redistributions in binary form must reproduce the above
+- * copyright notice, this list of conditions and the following disclaimer
+- * in the documentation and/or other materials provided with the
+- * distribution.
+- *     * Neither the name of Google Inc. nor the names of its
+- * contributors may be used to endorse or promote products derived from
+- * this software without specific prior written permission.
+- *
+- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+- *
+- */
+-
+ #ifndef GRPC_INTERNAL_COMPILER_GO_GENERATOR_H
+ #define GRPC_INTERNAL_COMPILER_GO_GENERATOR_H
+ 
+-//go generator is used to generate GRPC code for serialization system, such as flatbuffers
++// go generator is used to generate GRPC code for serialization system, such as
++// flatbuffers
+ #include <memory>
+ #include <vector>
+ 
+@@ -43,14 +11,15 @@
+ namespace grpc_go_generator {
+ 
+ struct Parameters {
+-  //Defines the custom parameter types for methods
+-  //eg: flatbuffers uses flatbuffers.Builder as input for the client and output for the server
++  // Defines the custom parameter types for methods
++  // eg: flatbuffers uses flatbuffers.Builder as input for the client and output
++  // for the server
+   grpc::string custom_method_io_type;
+ 
+-  //Package name for the service
++  // Package name for the service
+   grpc::string package_name;
+ 
+-  //Prefix for RPC Calls
++  // Prefix for RPC Calls
+   grpc::string service_prefix;
+ };
+ 
+@@ -59,6 +28,6 @@
+                                    const grpc_generator::Service *service,
+                                    grpc_go_generator::Parameters *parameters);
+ 
+-}
++}  // namespace grpc_go_generator
+ 
+ #endif  // GRPC_INTERNAL_COMPILER_GO_GENERATOR_H
+diff -urN a/grpc/src/compiler/java_generator.cc b/grpc/src/compiler/java_generator.cc
+--- a/grpc/src/compiler/java_generator.cc	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/src/compiler/java_generator.cc	2023-01-13 07:46:52.852104040 +0000
+@@ -23,21 +23,18 @@
+ #include <utility>
+ #include <vector>
+ 
+-// just to get flatbuffer_version_string()
+-#include <flatbuffers/flatbuffers.h>
+-#include <flatbuffers/util.h>
++#include "flatbuffers/util.h"
+ #define to_string flatbuffers::NumToString
+ 
+ // Stringify helpers used solely to cast GRPC_VERSION
+ #ifndef STR
+-#define STR(s) #s
++#  define STR(s) #  s
+ #endif
+ 
+ #ifndef XSTR
+-#define XSTR(s) STR(s)
++#  define XSTR(s) STR(s)
+ #endif
+ 
+-
+ typedef grpc_generator::Printer Printer;
+ typedef std::map<grpc::string, grpc::string> VARS;
+ typedef grpc_generator::Service ServiceDescriptor;
+@@ -48,12 +45,11 @@
+ namespace grpc_java_generator {
+ typedef std::string string;
+ // Generates imports for the service
+-void GenerateImports(grpc_generator::File* file,
+-                     grpc_generator::Printer* printer, VARS& vars) {
++void GenerateImports(grpc_generator::File *file,
++                     grpc_generator::Printer *printer, VARS &vars) {
+   vars["filename"] = file->filename();
+-  printer->Print(
+-      vars,
+-      "//Generated by flatc compiler (version $flatc_version$)\n");
++  printer->Print(vars,
++                 "//Generated by flatc compiler (version $flatc_version$)\n");
+   printer->Print("//If you make any local changes, they will be lost\n");
+   printer->Print(vars, "//source: $filename$.fbs\n\n");
+   printer->Print(vars, "package $Package$;\n\n");
+@@ -67,7 +63,7 @@
+ // Adjust a method name prefix identifier to follow the JavaBean spec:
+ //   - decapitalize the first letter
+ //   - remove embedded underscores & capitalize the following letter
+-static string MixedLower(const string& word) {
++static string MixedLower(const string &word) {
+   string w;
+   w += static_cast<string::value_type>(tolower(word[0]));
+   bool after_underscore = false;
+@@ -87,7 +83,7 @@
+ //   - An underscore is inserted where a lower case letter is followed by an
+ //     upper case letter.
+ //   - All letters are converted to upper case
+-static string ToAllUpperCase(const string& word) {
++static string ToAllUpperCase(const string &word) {
+   string w;
+   for (size_t i = 0; i < word.length(); ++i) {
+     w += static_cast<string::value_type>(toupper(word[i]));
+@@ -98,47 +94,47 @@
+   return w;
+ }
+ 
+-static inline string LowerMethodName(const MethodDescriptor* method) {
++static inline string LowerMethodName(const MethodDescriptor *method) {
+   return MixedLower(method->name());
+ }
+ 
+-static inline string MethodPropertiesFieldName(const MethodDescriptor* method) {
++static inline string MethodPropertiesFieldName(const MethodDescriptor *method) {
+   return "METHOD_" + ToAllUpperCase(method->name());
+ }
+ 
+ static inline string MethodPropertiesGetterName(
+-    const MethodDescriptor* method) {
++    const MethodDescriptor *method) {
+   return MixedLower("get_" + method->name() + "_method");
+ }
+ 
+-static inline string MethodIdFieldName(const MethodDescriptor* method) {
++static inline string MethodIdFieldName(const MethodDescriptor *method) {
+   return "METHODID_" + ToAllUpperCase(method->name());
+ }
+ 
+-static inline string JavaClassName(VARS& vars, const string& name) {
++static inline string JavaClassName(VARS &vars, const string &name) {
+   // string name = google::protobuf::compiler::java::ClassName(desc);
+   return vars["Package"] + name;
+ }
+ 
+-static inline string ServiceClassName(const string& service_name) {
++static inline string ServiceClassName(const string &service_name) {
+   return service_name + "Grpc";
+ }
+ 
+ // TODO(nmittler): Remove once protobuf includes javadoc methods in
+ // distribution.
+-template <typename ITR>
+-static void GrpcSplitStringToIteratorUsing(const string& full,
+-                                           const char* delim, ITR& result) {
++template<typename ITR>
++static void GrpcSplitStringToIteratorUsing(const string &full,
++                                           const char *delim, ITR &result) {
+   // Optimize the common case where delim is a single character.
+   if (delim[0] != '\0' && delim[1] == '\0') {
+     char c = delim[0];
+-    const char* p = full.data();
+-    const char* end = p + full.size();
++    const char *p = full.data();
++    const char *end = p + full.size();
+     while (p != end) {
+       if (*p == c) {
+         ++p;
+       } else {
+-        const char* start = p;
++        const char *start = p;
+         while (++p != end && *p != c)
+           ;
+         *result++ = string(start, p - start);
+@@ -160,13 +156,13 @@
+   }
+ }
+ 
+-static void GrpcSplitStringUsing(const string& full, const char* delim,
+-                                 std::vector<string>* result) {
++static void GrpcSplitStringUsing(const string &full, const char *delim,
++                                 std::vector<string> *result) {
+   std::back_insert_iterator<std::vector<string>> it(*result);
+   GrpcSplitStringToIteratorUsing(full, delim, it);
+ }
+ 
+-static std::vector<string> GrpcSplit(const string& full, const char* delim) {
++static std::vector<string> GrpcSplit(const string &full, const char *delim) {
+   std::vector<string> result;
+   GrpcSplitStringUsing(full, delim, &result);
+   return result;
+@@ -174,7 +170,7 @@
+ 
+ // TODO(nmittler): Remove once protobuf includes javadoc methods in
+ // distribution.
+-static string GrpcEscapeJavadoc(const string& input) {
++static string GrpcEscapeJavadoc(const string &input) {
+   string result;
+   result.reserve(input.size() * 2);
+ 
+@@ -221,9 +217,7 @@
+         // Java interprets Unicode escape sequences anywhere!
+         result.append("&#92;");
+         break;
+-      default:
+-        result.push_back(c);
+-        break;
++      default: result.push_back(c); break;
+     }
+ 
+     prev = c;
+@@ -232,7 +226,7 @@
+   return result;
+ }
+ 
+-static std::vector<string> GrpcGetDocLines(const string& comments) {
++static std::vector<string> GrpcGetDocLines(const string &comments) {
+   if (!comments.empty()) {
+     // TODO(kenton):  Ideally we should parse the comment text as Markdown and
+     //   write it back as HTML, but this requires a Markdown parser.  For now
+@@ -243,27 +237,23 @@
+     string escapedComments = GrpcEscapeJavadoc(comments);
+ 
+     std::vector<string> lines = GrpcSplit(escapedComments, "\n");
+-    while (!lines.empty() && lines.back().empty()) {
+-      lines.pop_back();
+-    }
++    while (!lines.empty() && lines.back().empty()) { lines.pop_back(); }
+     return lines;
+   }
+   return std::vector<string>();
+ }
+ 
+ static std::vector<string> GrpcGetDocLinesForDescriptor(
+-    const DescriptorType* descriptor) {
++    const DescriptorType *descriptor) {
+   return descriptor->GetAllComments();
+   // return GrpcGetDocLines(descriptor->GetLeadingComments("///"));
+ }
+ 
+-static void GrpcWriteDocCommentBody(Printer* printer, VARS& vars,
+-                                    const std::vector<string>& lines,
++static void GrpcWriteDocCommentBody(Printer *printer, VARS &vars,
++                                    const std::vector<string> &lines,
+                                     bool surroundWithPreTag) {
+   if (!lines.empty()) {
+-    if (surroundWithPreTag) {
+-      printer->Print(" * <pre>\n");
+-    }
++    if (surroundWithPreTag) { printer->Print(" * <pre>\n"); }
+ 
+     for (size_t i = 0; i < lines.size(); i++) {
+       // Most lines should start with a space.  Watch out for lines that start
+@@ -277,73 +267,72 @@
+       }
+     }
+ 
+-    if (surroundWithPreTag) {
+-      printer->Print(" * </pre>\n");
+-    }
++    if (surroundWithPreTag) { printer->Print(" * </pre>\n"); }
+   }
+ }
+ 
+-static void GrpcWriteDocComment(Printer* printer, VARS& vars,
+-                                const string& comments) {
++static void GrpcWriteDocComment(Printer *printer, VARS &vars,
++                                const string &comments) {
+   printer->Print("/**\n");
+   std::vector<string> lines = GrpcGetDocLines(comments);
+   GrpcWriteDocCommentBody(printer, vars, lines, false);
+   printer->Print(" */\n");
+ }
+ 
+-static void GrpcWriteServiceDocComment(Printer* printer, VARS& vars,
+-                                       const ServiceDescriptor* service) {
++static void GrpcWriteServiceDocComment(Printer *printer, VARS &vars,
++                                       const ServiceDescriptor *service) {
+   printer->Print("/**\n");
+   std::vector<string> lines = GrpcGetDocLinesForDescriptor(service);
+   GrpcWriteDocCommentBody(printer, vars, lines, true);
+   printer->Print(" */\n");
+ }
+ 
+-void GrpcWriteMethodDocComment(Printer* printer, VARS& vars,
+-                               const MethodDescriptor* method) {
++void GrpcWriteMethodDocComment(Printer *printer, VARS &vars,
++                               const MethodDescriptor *method) {
+   printer->Print("/**\n");
+   std::vector<string> lines = GrpcGetDocLinesForDescriptor(method);
+   GrpcWriteDocCommentBody(printer, vars, lines, true);
+   printer->Print(" */\n");
+ }
+ 
+-//outputs static singleton extractor for type stored in "extr_type" and "extr_type_name" vars
+-static void PrintTypeExtractor(Printer* p, VARS& vars) {
+-  p->Print(
+-    vars,
+-    "private static volatile FlatbuffersUtils.FBExtactor<$extr_type$> "
+-    "extractorOf$extr_type_name$;\n"
+-    "private static FlatbuffersUtils.FBExtactor<$extr_type$> "
+-    "getExtractorOf$extr_type_name$() {\n"
+-    "    if (extractorOf$extr_type_name$ != null) return "
+-    "extractorOf$extr_type_name$;\n"
+-    "    synchronized ($service_class_name$.class) {\n"
+-    "        if (extractorOf$extr_type_name$ != null) return "
+-    "extractorOf$extr_type_name$;\n"
+-    "        extractorOf$extr_type_name$ = new "
+-    "FlatbuffersUtils.FBExtactor<$extr_type$>() {\n"
+-    "            public $extr_type$ extract (ByteBuffer buffer) {\n"
+-    "                return "
+-    "$extr_type$.getRootAs$extr_type_name$(buffer);\n"
+-    "            }\n"
+-    "        };\n"
+-    "        return extractorOf$extr_type_name$;\n"
+-    "    }\n"
+-    "}\n\n");
++// outputs static singleton extractor for type stored in "extr_type" and
++// "extr_type_name" vars
++static void PrintTypeExtractor(Printer *p, VARS &vars) {
++  p->Print(vars,
++           "private static volatile FlatbuffersUtils.FBExtactor<$extr_type$> "
++           "extractorOf$extr_type_name$;\n"
++           "private static FlatbuffersUtils.FBExtactor<$extr_type$> "
++           "getExtractorOf$extr_type_name$() {\n"
++           "    if (extractorOf$extr_type_name$ != null) return "
++           "extractorOf$extr_type_name$;\n"
++           "    synchronized ($service_class_name$.class) {\n"
++           "        if (extractorOf$extr_type_name$ != null) return "
++           "extractorOf$extr_type_name$;\n"
++           "        extractorOf$extr_type_name$ = new "
++           "FlatbuffersUtils.FBExtactor<$extr_type$>() {\n"
++           "            public $extr_type$ extract (ByteBuffer buffer) {\n"
++           "                return "
++           "$extr_type$.getRootAs$extr_type_name$(buffer);\n"
++           "            }\n"
++           "        };\n"
++           "        return extractorOf$extr_type_name$;\n"
++           "    }\n"
++           "}\n\n");
+ }
+-static void PrintMethodFields(Printer* p, VARS& vars,
+-                              const ServiceDescriptor* service) {
++static void PrintMethodFields(Printer *p, VARS &vars,
++                              const ServiceDescriptor *service) {
+   p->Print("// Static method descriptors that strictly reflect the proto.\n");
+   vars["service_name"] = service->name();
+ 
+-  //set of names of rpc input- and output- types that were already encountered.
+-  //this is needed to avoid duplicating type extractor since it's possible that
+-  //the same type is used as an input or output type of more than a single RPC method
++  // set of names of rpc input- and output- types that were already encountered.
++  // this is needed to avoid duplicating type extractor since it's possible that
++  // the same type is used as an input or output type of more than a single RPC
++  // method
+   std::set<std::string> encounteredTypes;
+ 
+   for (int i = 0; i < service->method_count(); ++i) {
+     auto method = service->method(i);
+-    vars["arg_in_id"] = to_string(2L * i); //trying to make msvc 10 happy
++    vars["arg_in_id"] = to_string(2L * i);  // trying to make msvc 10 happy
+     vars["arg_out_id"] = to_string(2L * i + 1);
+     vars["method_name"] = method->name();
+     vars["input_type_name"] = method->get_input_type_name();
+@@ -353,8 +342,10 @@
+     vars["method_field_name"] = MethodPropertiesFieldName(method.get());
+     vars["method_new_field_name"] = MethodPropertiesGetterName(method.get());
+     vars["method_method_name"] = MethodPropertiesGetterName(method.get());
+-    bool client_streaming = method->ClientStreaming() || method->BidiStreaming();
+-    bool server_streaming = method->ServerStreaming() || method->BidiStreaming();
++    bool client_streaming =
++        method->ClientStreaming() || method->BidiStreaming();
++    bool server_streaming =
++        method->ServerStreaming() || method->BidiStreaming();
+     if (client_streaming) {
+       if (server_streaming) {
+         vars["method_type"] = "BIDI_STREAMING";
+@@ -394,32 +385,32 @@
+     }
+ 
+     p->Print(
+-      vars,
+-      "@$ExperimentalApi$(\"https://github.com/grpc/grpc-java/issues/"
+-      "1901\")\n"
+-      "public static $MethodDescriptor$<$input_type$,\n"
+-      "    $output_type$> $method_method_name$() {\n"
+-      "  $MethodDescriptor$<$input_type$, $output_type$> "
+-      "$method_new_field_name$;\n"
+-      "  if (($method_new_field_name$ = "
+-      "$service_class_name$.$method_new_field_name$) == null) {\n"
+-      "    synchronized ($service_class_name$.class) {\n"
+-      "      if (($method_new_field_name$ = "
+-      "$service_class_name$.$method_new_field_name$) == null) {\n"
+-      "        $service_class_name$.$method_new_field_name$ = "
+-      "$method_new_field_name$ = \n"
+-      "            $MethodDescriptor$.<$input_type$, "
+-      "$output_type$>newBuilder()\n"
+-      "            .setType($MethodType$.$method_type$)\n"
+-      "            .setFullMethodName(generateFullMethodName(\n"
+-      "                \"$Package$$service_name$\", \"$method_name$\"))\n"
+-      "            .setSampledToLocalTracing(true)\n"
+-      "            .setRequestMarshaller(FlatbuffersUtils.marshaller(\n"
+-      "                $input_type$.class, "
+-      "getExtractorOf$input_type_name$()))\n"
+-      "            .setResponseMarshaller(FlatbuffersUtils.marshaller(\n"
+-      "                $output_type$.class, "
+-      "getExtractorOf$output_type_name$()))\n");
++        vars,
++        "@$ExperimentalApi$(\"https://github.com/grpc/grpc-java/issues/"
++        "1901\")\n"
++        "public static $MethodDescriptor$<$input_type$,\n"
++        "    $output_type$> $method_method_name$() {\n"
++        "  $MethodDescriptor$<$input_type$, $output_type$> "
++        "$method_new_field_name$;\n"
++        "  if (($method_new_field_name$ = "
++        "$service_class_name$.$method_new_field_name$) == null) {\n"
++        "    synchronized ($service_class_name$.class) {\n"
++        "      if (($method_new_field_name$ = "
++        "$service_class_name$.$method_new_field_name$) == null) {\n"
++        "        $service_class_name$.$method_new_field_name$ = "
++        "$method_new_field_name$ = \n"
++        "            $MethodDescriptor$.<$input_type$, "
++        "$output_type$>newBuilder()\n"
++        "            .setType($MethodType$.$method_type$)\n"
++        "            .setFullMethodName(generateFullMethodName(\n"
++        "                \"$Package$$service_name$\", \"$method_name$\"))\n"
++        "            .setSampledToLocalTracing(true)\n"
++        "            .setRequestMarshaller(FlatbuffersUtils.marshaller(\n"
++        "                $input_type$.class, "
++        "getExtractorOf$input_type_name$()))\n"
++        "            .setResponseMarshaller(FlatbuffersUtils.marshaller(\n"
++        "                $output_type$.class, "
++        "getExtractorOf$output_type_name$()))\n");
+ 
+     //            vars["proto_method_descriptor_supplier"] = service->name() +
+     //            "MethodDescriptorSupplier";
+@@ -451,11 +442,11 @@
+ 
+ enum CallType { ASYNC_CALL = 0, BLOCKING_CALL = 1, FUTURE_CALL = 2 };
+ 
+-static void PrintBindServiceMethodBody(Printer* p, VARS& vars,
+-                                       const ServiceDescriptor* service);
++static void PrintBindServiceMethodBody(Printer *p, VARS &vars,
++                                       const ServiceDescriptor *service);
+ 
+ // Prints a client interface or implementation class, or a server interface.
+-static void PrintStub(Printer* p, VARS& vars, const ServiceDescriptor* service,
++static void PrintStub(Printer *p, VARS &vars, const ServiceDescriptor *service,
+                       StubType type) {
+   const string service_name = service->name();
+   vars["service_name"] = service_name;
+@@ -476,7 +467,7 @@
+       break;
+     case BLOCKING_CLIENT_INTERFACE:
+       interface = true;
+-      FLATBUFFERS_FALLTHROUGH(); // fall thru
++      FLATBUFFERS_FALLTHROUGH();  // fall thru
+     case BLOCKING_CLIENT_IMPL:
+       call_type = BLOCKING_CALL;
+       stub_name += "BlockingStub";
+@@ -484,7 +475,7 @@
+       break;
+     case FUTURE_CLIENT_INTERFACE:
+       interface = true;
+-      FLATBUFFERS_FALLTHROUGH(); // fall thru
++      FLATBUFFERS_FALLTHROUGH();  // fall thru
+     case FUTURE_CLIENT_IMPL:
+       call_type = FUTURE_CALL;
+       stub_name += "FutureStub";
+@@ -501,9 +492,7 @@
+   vars["client_name"] = client_name;
+ 
+   // Class head
+-  if (!interface) {
+-    GrpcWriteServiceDocComment(p, vars, service);
+-  }
++  if (!interface) { GrpcWriteServiceDocComment(p, vars, service); }
+   if (impl_base) {
+     p->Print(vars,
+              "public static abstract class $abstract_name$ implements "
+@@ -546,8 +535,10 @@
+     vars["output_type"] = JavaClassName(vars, method->get_output_type_name());
+     vars["lower_method_name"] = LowerMethodName(&*method);
+     vars["method_method_name"] = MethodPropertiesGetterName(&*method);
+-    bool client_streaming = method->ClientStreaming() || method->BidiStreaming();
+-    bool server_streaming = method->ServerStreaming() || method->BidiStreaming();
++    bool client_streaming =
++        method->ClientStreaming() || method->BidiStreaming();
++    bool server_streaming =
++        method->ServerStreaming() || method->BidiStreaming();
+ 
+     if (call_type == BLOCKING_CALL && client_streaming) {
+       // Blocking client interface with client streaming is not available
+@@ -563,9 +554,7 @@
+     p->Print("\n");
+     // TODO(nmittler): Replace with WriteMethodDocComment once included by the
+     // protobuf distro.
+-    if (!interface) {
+-      GrpcWriteMethodDocComment(p, vars, &*method);
+-    }
++    if (!interface) { GrpcWriteMethodDocComment(p, vars, &*method); }
+     p->Print("public ");
+     switch (call_type) {
+       case BLOCKING_CALL:
+@@ -630,8 +619,7 @@
+                      "responseObserver);\n");
+           }
+           break;
+-        default:
+-          break;
++        default: break;
+       }
+     } else if (!interface) {
+       switch (call_type) {
+@@ -706,15 +694,15 @@
+ }
+ 
+ static bool CompareMethodClientStreaming(
+-    const std::unique_ptr<const grpc_generator::Method>& method1,
+-    const std::unique_ptr<const grpc_generator::Method>& method2) {
++    const std::unique_ptr<const grpc_generator::Method> &method1,
++    const std::unique_ptr<const grpc_generator::Method> &method2) {
+   return method1->ClientStreaming() < method2->ClientStreaming();
+ }
+ 
+ // Place all method invocations into a single class to reduce memory footprint
+ // on Android.
+-static void PrintMethodHandlerClass(Printer* p, VARS& vars,
+-                                    const ServiceDescriptor* service) {
++static void PrintMethodHandlerClass(Printer *p, VARS &vars,
++                                    const ServiceDescriptor *service) {
+   // Sort method ids based on ClientStreaming() so switch tables are compact.
+   std::vector<std::unique_ptr<const grpc_generator::Method>> sorted_methods(
+       service->method_count());
+@@ -724,7 +712,7 @@
+   stable_sort(sorted_methods.begin(), sorted_methods.end(),
+               CompareMethodClientStreaming);
+   for (size_t i = 0; i < sorted_methods.size(); i++) {
+-    auto& method = sorted_methods[i];
++    auto &method = sorted_methods[i];
+     vars["method_id"] = to_string(i);
+     vars["method_id_name"] = MethodIdFieldName(&*method);
+     p->Print(vars,
+@@ -757,9 +745,7 @@
+ 
+   for (int i = 0; i < service->method_count(); ++i) {
+     auto method = service->method(i);
+-    if (method->ClientStreaming() || method->BidiStreaming()) {
+-      continue;
+-    }
++    if (method->ClientStreaming() || method->BidiStreaming()) { continue; }
+     vars["method_id_name"] = MethodIdFieldName(&*method);
+     vars["lower_method_name"] = LowerMethodName(&*method);
+     vars["input_type"] = JavaClassName(vars, method->get_input_type_name());
+@@ -791,9 +777,7 @@
+ 
+   for (int i = 0; i < service->method_count(); ++i) {
+     auto method = service->method(i);
+-    if (!(method->ClientStreaming() || method->BidiStreaming())) {
+-      continue;
+-    }
++    if (!(method->ClientStreaming() || method->BidiStreaming())) { continue; }
+     vars["method_id_name"] = MethodIdFieldName(&*method);
+     vars["lower_method_name"] = LowerMethodName(&*method);
+     vars["input_type"] = JavaClassName(vars, method->get_input_type_name());
+@@ -818,8 +802,8 @@
+   p->Print("}\n\n");
+ }
+ 
+-static void PrintGetServiceDescriptorMethod(Printer* p, VARS& vars,
+-                                            const ServiceDescriptor* service) {
++static void PrintGetServiceDescriptorMethod(Printer *p, VARS &vars,
++                                            const ServiceDescriptor *service) {
+   vars["service_name"] = service->name();
+   //        vars["proto_base_descriptor_supplier"] = service->name() +
+   //        "BaseDescriptorSupplier"; vars["proto_file_descriptor_supplier"] =
+@@ -911,8 +895,8 @@
+   p->Print("}\n");
+ }
+ 
+-static void PrintBindServiceMethodBody(Printer* p, VARS& vars,
+-                                       const ServiceDescriptor* service) {
++static void PrintBindServiceMethodBody(Printer *p, VARS &vars,
++                                       const ServiceDescriptor *service) {
+   vars["service_name"] = service->name();
+   p->Indent();
+   p->Print(vars,
+@@ -927,8 +911,10 @@
+     vars["input_type"] = JavaClassName(vars, method->get_input_type_name());
+     vars["output_type"] = JavaClassName(vars, method->get_output_type_name());
+     vars["method_id_name"] = MethodIdFieldName(&*method);
+-    bool client_streaming = method->ClientStreaming() || method->BidiStreaming();
+-    bool server_streaming = method->ServerStreaming() || method->BidiStreaming();
++    bool client_streaming =
++        method->ClientStreaming() || method->BidiStreaming();
++    bool server_streaming =
++        method->ServerStreaming() || method->BidiStreaming();
+     if (client_streaming) {
+       if (server_streaming) {
+         vars["calls_method"] = "asyncBidiStreamingCall";
+@@ -962,8 +948,8 @@
+   p->Outdent();
+ }
+ 
+-static void PrintService(Printer* p, VARS& vars,
+-                         const ServiceDescriptor* service,
++static void PrintService(Printer *p, VARS &vars,
++                         const ServiceDescriptor *service,
+                          bool disable_version) {
+   vars["service_name"] = service->name();
+   vars["service_class_name"] = ServiceClassName(service->name());
+@@ -1043,7 +1029,7 @@
+   p->Print("}\n");
+ }
+ 
+-void PrintStaticImports(Printer* p) {
++void PrintStaticImports(Printer *p) {
+   p->Print(
+       "import java.nio.ByteBuffer;\n"
+       "import static "
+@@ -1076,8 +1062,8 @@
+       "io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall;\n\n");
+ }
+ 
+-void GenerateService(const grpc_generator::Service* service,
+-                     grpc_generator::Printer* printer, VARS& vars,
++void GenerateService(const grpc_generator::Service *service,
++                     grpc_generator::Printer *printer, VARS &vars,
+                      bool disable_version) {
+   // All non-generated classes must be referred by fully qualified names to
+   // avoid collision with generated classes.
+@@ -1113,8 +1099,8 @@
+ }
+ 
+ grpc::string GenerateServiceSource(
+-    grpc_generator::File* file, const grpc_generator::Service* service,
+-    grpc_java_generator::Parameters* parameters) {
++    grpc_generator::File *file, const grpc_generator::Service *service,
++    grpc_java_generator::Parameters *parameters) {
+   grpc::string out;
+   auto printer = file->CreatePrinter(&out);
+   VARS vars;
+diff -urN a/grpc/src/compiler/python_generator.h b/grpc/src/compiler/python_generator.h
+--- a/grpc/src/compiler/python_generator.h	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/src/compiler/python_generator.h	2023-01-13 07:46:52.933104788 +0000
+@@ -21,7 +21,6 @@
+ 
+ #include <utility>
+ 
+-#include "src/compiler/config.h"
+ #include "src/compiler/schema_interface.h"
+ 
+ namespace grpc_python_generator {
+diff -urN a/grpc/src/compiler/schema_interface.h b/grpc/src/compiler/schema_interface.h
+--- a/grpc/src/compiler/schema_interface.h	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/src/compiler/schema_interface.h	2023-01-13 07:46:52.952104963 +0000
+@@ -19,11 +19,10 @@
+ #ifndef GRPC_INTERNAL_COMPILER_SCHEMA_INTERFACE_H
+ #define GRPC_INTERNAL_COMPILER_SCHEMA_INTERFACE_H
+ 
++#include <map>
+ #include <memory>
+ #include <vector>
+ 
+-#include "src/compiler/config.h"
+-
+ #ifndef GRPC_CUSTOM_STRING
+ #  include <string>
+ #  define GRPC_CUSTOM_STRING std::string
+@@ -93,7 +92,7 @@
+   virtual void Print(const std::map<grpc::string, grpc::string> &vars,
+                      const char *template_string) = 0;
+   virtual void Print(const char *string) = 0;
+-  virtual void SetIndentationSize(const int size) = 0;
++  virtual void SetIndentationSize(const size_t size) = 0;
+   virtual void Indent() = 0;
+   virtual void Outdent() = 0;
+ };
+@@ -108,6 +107,8 @@
+   virtual grpc::string package() const = 0;
+   virtual std::vector<grpc::string> package_parts() const = 0;
+   virtual grpc::string additional_headers() const = 0;
++  virtual std::string message_header_ext() const = 0;
++  virtual std::string service_header_ext() const = 0;
+ 
+   virtual int service_count() const = 0;
+   virtual std::unique_ptr<const Service> service(int i) const = 0;
+diff -urN a/grpc/src/compiler/swift_generator.h b/grpc/src/compiler/swift_generator.h
+--- a/grpc/src/compiler/swift_generator.h	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/src/compiler/swift_generator.h	2023-01-13 07:46:52.964105074 +0000
+@@ -1,40 +1,22 @@
+ /*
++ * Copyright 2020 Google Inc. All rights reserved.
+  *
+- * Copyright 2020, Google Inc.
+- * All rights reserved.
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
+  *
+- * Redistribution and use in source and binary forms, with or without
+- * modification, are permitted provided that the following conditions are
+- * met:
+- *
+- *     * Redistributions of source code must retain the above copyright
+- * notice, this list of conditions and the following disclaimer.
+- *     * Redistributions in binary form must reproduce the above
+- * copyright notice, this list of conditions and the following disclaimer
+- * in the documentation and/or other materials provided with the
+- * distribution.
+- *     * Neither the name of Google Inc. nor the names of its
+- * contributors may be used to endorse or promote products derived from
+- * this software without specific prior written permission.
+- *
+- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
++ *     http://www.apache.org/licenses/LICENSE-2.0
+  *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
+  */
+ 
+ #include <memory>
+ #include <vector>
+ 
+-#include "src/compiler/config.h"
+ #include "src/compiler/schema_interface.h"
+ 
+ #ifndef GRPC_CUSTOM_STRING
+diff -urN a/grpc/src/compiler/ts_generator.cc b/grpc/src/compiler/ts_generator.cc
+--- a/grpc/src/compiler/ts_generator.cc	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/src/compiler/ts_generator.cc	2023-01-13 07:46:52.965105084 +0000
+@@ -46,13 +46,14 @@
+   return dasherized_case;
+ }
+ 
+-grpc::string GenerateNamespace(const std::vector<std::string> namepsace,
++
++grpc::string GenerateNamespace(const std::vector<std::string> ns,
+                                const std::string filename,
+                                const bool include_separator) {
+   grpc::string path = "";
+   if (include_separator) path += ".";
+ 
+-  for (auto it = namepsace.begin(); it < namepsace.end(); it++) {
++  for (auto it = ns.begin(); it < ns.end(); it++) {
+     if (include_separator) path += "/";
+     path += include_separator ? ToDasherizedCase(*it) : *it + "_";
+   }
+@@ -105,9 +106,9 @@
+   }
+   printer->Print("\n");
+   if (grpc_var_import)
+-    printer->Print("var grpc = require('grpc');\n");
++    printer->Print("var grpc = require('@grpc/grpc-js');\n");
+   else
+-    printer->Print("import * as grpc from 'grpc';\n");
++    printer->Print("import * as grpc from '@grpc/grpc-js';\n");
+   printer->Print("\n");
+ }
+ 
+@@ -136,7 +137,7 @@
+                  "throw new Error('Expected argument of type $VALUE$');\n");
+   printer->Outdent();
+   printer->Print("}\n");
+-  printer->Print(vars, "return buffer_args.serialize();\n");
++  printer->Print(vars, "return Buffer.from(buffer_args.serialize());\n");
+   printer->Outdent();
+   printer->Print("}\n\n");
+ }
+@@ -288,7 +289,9 @@
+     const grpc_generator::Service *service, grpc_generator::Printer *printer,
+     std::map<grpc::string, grpc::string> *dictonary) {
+   auto vars = *dictonary;
+-  printer->Print(vars, "export interface I$ServiceName$Server {\n");
++  printer->Print(vars,
++                 "export interface I$ServiceName$Server extends "
++                 "grpc.UntypedServiceImplementation {\n");
+   printer->Indent();
+   for (auto it = 0; it < service->method_count(); it++) {
+     auto method = service->method(it);
+@@ -463,7 +466,7 @@
+   printer->Indent();
+   printer->Print(
+       "constructor(address: string, credentials: grpc.ChannelCredentials, "
+-      "options?: object);");
++      "options?: object);\n");
+   for (auto it = 0; it < service->method_count(); it++) {
+     auto method = service->method(it);
+     vars["MethodName"] = method->name();
+diff -urN a/grpc/src/compiler/ts_generator.h b/grpc/src/compiler/ts_generator.h
+--- a/grpc/src/compiler/ts_generator.h	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/src/compiler/ts_generator.h	2023-01-13 07:46:53.145106745 +0000
+@@ -1,41 +1,7 @@
+-/*
+- *
+- * Copyright 2020, Google Inc.
+- * All rights reserved.
+- *
+- * Redistribution and use in source and binary forms, with or without
+- * modification, are permitted provided that the following conditions are
+- * met:
+- *
+- *     * Redistributions of source code must retain the above copyright
+- * notice, this list of conditions and the following disclaimer.
+- *     * Redistributions in binary form must reproduce the above
+- * copyright notice, this list of conditions and the following disclaimer
+- * in the documentation and/or other materials provided with the
+- * distribution.
+- *     * Neither the name of Google Inc. nor the names of its
+- * contributors may be used to endorse or promote products derived from
+- * this software without specific prior written permission.
+- *
+- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+- *
+- */
+-
+ #include <memory>
+-#include <vector>
+ #include <set>
++#include <vector>
+ 
+-#include "src/compiler/config.h"
+ #include "src/compiler/schema_interface.h"
+ 
+ #ifndef GRPC_CUSTOM_STRING
+@@ -58,4 +24,3 @@
+                                const grpc_generator::Service *service,
+                                const grpc::string &filename);
+ }  // namespace grpc_ts_generator
+-
+diff -urN a/grpc/tests/go_test.go b/grpc/tests/go_test.go
+--- a/grpc/tests/go_test.go	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/tests/go_test.go	2023-01-13 07:46:49.797075827 +0000
+@@ -1,8 +1,8 @@
+ package testing
+ 
+ import (
+-	"../../tests/MyGame/Example"
+ 	flatbuffers "github.com/google/flatbuffers/go"
++	"github.com/google/flatbuffers/tests/MyGame/Example"
+ 
+ 	"context"
+ 	"net"
+@@ -12,7 +12,9 @@
+ 	"google.golang.org/grpc/encoding"
+ )
+ 
+-type server struct{}
++type server struct {
++	Example.UnimplementedMonsterStorageServer
++}
+ 
+ // test used to send and receive in grpc methods
+ var test = "Flatbuffers"
+@@ -65,8 +67,12 @@
+ 	if err != nil {
+ 		t.Fatalf("Retrieve client failed: %v", err)
+ 	}
+-	if string(out.Name()) != test {
+-		t.Errorf("RetrieveClient failed: expected=%s, got=%s\n", test, out.Name())
++	monster, err := out.Recv()
++	if err != nil {
++		t.Fatalf("Recv failed: %v", err)
++	}
++	if string(monster.Name()) != test {
++		t.Errorf("RetrieveClient failed: expected=%s, got=%s\n", test, monster.Name())
+ 		t.Fail()
+ 	}
+ }
+diff -urN a/grpc/tests/grpctest.py b/grpc/tests/grpctest.py
+--- a/grpc/tests/grpctest.py	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/tests/grpctest.py	2023-01-13 07:46:49.797075827 +0000
+@@ -126,16 +126,16 @@
+     Monster.MonsterStartInventoryVector(b, len(test_inventory))
+     for i in range(0, len(test_inventory)):
+         b.PrependByte(test_inventory[i])
+-    inv = b.EndVector(len(test_inventory))
++    inv = b.EndVector()
+ 
+     Monster.MonsterStartTest4Vector(b, 2)
+     Test.CreateTest(b, 10, 20)
+     Test.CreateTest(b, 30, 40)
+-    test4 = b.EndVector(2)
++    test4 = b.EndVector()
+ 
+     Monster.MonsterStartTestarrayofstringVector(b, 1)
+     b.PrependUOffsetTRelative(test1)
+-    test_array_of_string = b.EndVector(1)
++    test_array_of_string = b.EndVector()
+ 
+     Monster.MonsterStart(b)
+ 
+diff -urN a/grpc/tests/message_builder_test.cpp b/grpc/tests/message_builder_test.cpp
+--- a/grpc/tests/message_builder_test.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/tests/message_builder_test.cpp	2023-01-13 07:46:49.798075836 +0000
+@@ -28,7 +28,7 @@
+   auto root_offset1 = populate1(dst);
+   dst.Finish(root_offset1);
+   size_t size, offset;
+-  grpc_slice slice;
++  ::grpc::Slice slice;
+   dst.ReleaseRaw(size, offset, slice);
+   flatbuffers::FlatBufferBuilder src;
+   auto root_offset2 = populate2(src);
+@@ -39,7 +39,6 @@
+   TEST_EQ(dst.GetSize(), src_size);
+   TEST_ASSERT(release_n_verify(dst, m2_name(), m2_color()));
+   TEST_EQ(src.GetSize(), 0);
+-  grpc_slice_unref(slice);
+ }
+ 
+ template<class SrcBuilder>
+@@ -82,10 +81,9 @@
+       auto root_offset1 = populate1(mb);
+       mb.Finish(root_offset1);
+       size_t size, offset;
+-      grpc_slice slice;
++      ::grpc::Slice slice;
+       const uint8_t *buf = mb.ReleaseRaw(size, offset, slice);
+       TEST_ASSERT_FUNC(verify(buf, offset, m1_name(), m1_color()));
+-      grpc_slice_unref(slice);
+     }
+   }
+ 
+@@ -146,10 +144,9 @@
+       auto root_offset1 = populate1(dst);
+       dst.Finish(root_offset1);
+       size_t size, offset;
+-      grpc_slice slice = grpc_empty_slice();
++      ::grpc::Slice slice;
+       const uint8_t *buf = dst.ReleaseRaw(size, offset, slice);
+       TEST_ASSERT_FUNC(verify(buf, offset, m1_name(), m1_color()));
+-      grpc_slice_unref(slice);
+ 
+       SrcBuilder src;
+       dst = std::move(src);
+diff -urN a/grpc/tests/pom.xml b/grpc/tests/pom.xml
+--- a/grpc/tests/pom.xml	2021-05-10 18:45:16.000000000 +0000
++++ b/grpc/tests/pom.xml	2023-01-13 07:46:49.798075836 +0000
+@@ -4,13 +4,13 @@
+     <parent>
+         <groupId>com.google.flatbuffers</groupId>
+         <artifactId>flatbuffers-parent</artifactId>
+-        <version>2.0.0</version>
++        <version>2.0.3</version>
+     </parent>
+     <artifactId>grpc-test</artifactId>
+     <description>Example/Test project demonstrating usage of flatbuffers with GRPC-Java instead of protobufs
+     </description>
+     <properties>
+-        <gRPC.version>2.0.0</gRPC.version>
++        <gRPC.version>2.0.3</gRPC.version>
+     </properties>
+     <dependencies>
+         <dependency>
+diff -urN a/include/flatbuffers/allocator.h b/include/flatbuffers/allocator.h
+--- a/include/flatbuffers/allocator.h	1970-01-01 00:00:00.000000000 +0000
++++ b/include/flatbuffers/allocator.h	2023-01-13 07:47:06.299228228 +0000
+@@ -0,0 +1,68 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_ALLOCATOR_H_
++#define FLATBUFFERS_ALLOCATOR_H_
++
++#include "flatbuffers/base.h"
++
++namespace flatbuffers {
++
++// Allocator interface. This is flatbuffers-specific and meant only for
++// `vector_downward` usage.
++class Allocator {
++ public:
++  virtual ~Allocator() {}
++
++  // Allocate `size` bytes of memory.
++  virtual uint8_t *allocate(size_t size) = 0;
++
++  // Deallocate `size` bytes of memory at `p` allocated by this allocator.
++  virtual void deallocate(uint8_t *p, size_t size) = 0;
++
++  // Reallocate `new_size` bytes of memory, replacing the old region of size
++  // `old_size` at `p`. In contrast to a normal realloc, this grows downwards,
++  // and is intended specifcally for `vector_downward` use.
++  // `in_use_back` and `in_use_front` indicate how much of `old_size` is
++  // actually in use at each end, and needs to be copied.
++  virtual uint8_t *reallocate_downward(uint8_t *old_p, size_t old_size,
++                                       size_t new_size, size_t in_use_back,
++                                       size_t in_use_front) {
++    FLATBUFFERS_ASSERT(new_size > old_size);  // vector_downward only grows
++    uint8_t *new_p = allocate(new_size);
++    memcpy_downward(old_p, old_size, new_p, new_size, in_use_back,
++                    in_use_front);
++    deallocate(old_p, old_size);
++    return new_p;
++  }
++
++ protected:
++  // Called by `reallocate_downward` to copy memory from `old_p` of `old_size`
++  // to `new_p` of `new_size`. Only memory of size `in_use_front` and
++  // `in_use_back` will be copied from the front and back of the old memory
++  // allocation.
++  void memcpy_downward(uint8_t *old_p, size_t old_size, uint8_t *new_p,
++                       size_t new_size, size_t in_use_back,
++                       size_t in_use_front) {
++    memcpy(new_p + new_size - in_use_back, old_p + old_size - in_use_back,
++           in_use_back);
++    memcpy(new_p, old_p, in_use_front);
++  }
++};
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_ALLOCATOR_H_
+\ No newline at end of file
+diff -urN a/include/flatbuffers/array.h b/include/flatbuffers/array.h
+--- a/include/flatbuffers/array.h	1970-01-01 00:00:00.000000000 +0000
++++ b/include/flatbuffers/array.h	2023-01-13 07:47:06.299228228 +0000
+@@ -0,0 +1,243 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_ARRAY_H_
++#define FLATBUFFERS_ARRAY_H_
++
++#include "flatbuffers/base.h"
++#include "flatbuffers/stl_emulation.h"
++#include "flatbuffers/vector.h"
++
++namespace flatbuffers {
++
++// This is used as a helper type for accessing arrays.
++template<typename T, uint16_t length> class Array {
++  // Array<T> can carry only POD data types (scalars or structs).
++  typedef typename flatbuffers::bool_constant<flatbuffers::is_scalar<T>::value>
++      scalar_tag;
++  typedef
++      typename flatbuffers::conditional<scalar_tag::value, T, const T *>::type
++          IndirectHelperType;
++
++ public:
++  typedef uint16_t size_type;
++  typedef typename IndirectHelper<IndirectHelperType>::return_type return_type;
++  typedef VectorIterator<T, return_type> const_iterator;
++  typedef VectorReverseIterator<const_iterator> const_reverse_iterator;
++
++  // If T is a LE-scalar or a struct (!scalar_tag::value).
++  static FLATBUFFERS_CONSTEXPR bool is_span_observable =
++      (scalar_tag::value && (FLATBUFFERS_LITTLEENDIAN || sizeof(T) == 1)) ||
++      !scalar_tag::value;
++
++  FLATBUFFERS_CONSTEXPR uint16_t size() const { return length; }
++
++  return_type Get(uoffset_t i) const {
++    FLATBUFFERS_ASSERT(i < size());
++    return IndirectHelper<IndirectHelperType>::Read(Data(), i);
++  }
++
++  return_type operator[](uoffset_t i) const { return Get(i); }
++
++  // If this is a Vector of enums, T will be its storage type, not the enum
++  // type. This function makes it convenient to retrieve value with enum
++  // type E.
++  template<typename E> E GetEnum(uoffset_t i) const {
++    return static_cast<E>(Get(i));
++  }
++
++  const_iterator begin() const { return const_iterator(Data(), 0); }
++  const_iterator end() const { return const_iterator(Data(), size()); }
++
++  const_reverse_iterator rbegin() const {
++    return const_reverse_iterator(end());
++  }
++  const_reverse_iterator rend() const {
++    return const_reverse_iterator(begin());
++  }
++
++  const_iterator cbegin() const { return begin(); }
++  const_iterator cend() const { return end(); }
++
++  const_reverse_iterator crbegin() const { return rbegin(); }
++  const_reverse_iterator crend() const { return rend(); }
++
++  // Get a mutable pointer to elements inside this array.
++  // This method used to mutate arrays of structs followed by a @p Mutate
++  // operation. For primitive types use @p Mutate directly.
++  // @warning Assignments and reads to/from the dereferenced pointer are not
++  //  automatically converted to the correct endianness.
++  typename flatbuffers::conditional<scalar_tag::value, void, T *>::type
++  GetMutablePointer(uoffset_t i) const {
++    FLATBUFFERS_ASSERT(i < size());
++    return const_cast<T *>(&data()[i]);
++  }
++
++  // Change elements if you have a non-const pointer to this object.
++  void Mutate(uoffset_t i, const T &val) { MutateImpl(scalar_tag(), i, val); }
++
++  // The raw data in little endian format. Use with care.
++  const uint8_t *Data() const { return data_; }
++
++  uint8_t *Data() { return data_; }
++
++  // Similarly, but typed, much like std::vector::data
++  const T *data() const { return reinterpret_cast<const T *>(Data()); }
++  T *data() { return reinterpret_cast<T *>(Data()); }
++
++  // Copy data from a span with endian conversion.
++  // If this Array and the span overlap, the behavior is undefined.
++  void CopyFromSpan(flatbuffers::span<const T, length> src) {
++    const auto p1 = reinterpret_cast<const uint8_t *>(src.data());
++    const auto p2 = Data();
++    FLATBUFFERS_ASSERT(!(p1 >= p2 && p1 < (p2 + length)) &&
++                       !(p2 >= p1 && p2 < (p1 + length)));
++    (void)p1;
++    (void)p2;
++    CopyFromSpanImpl(flatbuffers::bool_constant<is_span_observable>(), src);
++  }
++
++ protected:
++  void MutateImpl(flatbuffers::true_type, uoffset_t i, const T &val) {
++    FLATBUFFERS_ASSERT(i < size());
++    WriteScalar(data() + i, val);
++  }
++
++  void MutateImpl(flatbuffers::false_type, uoffset_t i, const T &val) {
++    *(GetMutablePointer(i)) = val;
++  }
++
++  void CopyFromSpanImpl(flatbuffers::true_type,
++                        flatbuffers::span<const T, length> src) {
++    // Use std::memcpy() instead of std::copy() to avoid performance degradation
++    // due to aliasing if T is char or unsigned char.
++    // The size is known at compile time, so memcpy would be inlined.
++    std::memcpy(data(), src.data(), length * sizeof(T));
++  }
++
++  // Copy data from flatbuffers::span with endian conversion.
++  void CopyFromSpanImpl(flatbuffers::false_type,
++                        flatbuffers::span<const T, length> src) {
++    for (size_type k = 0; k < length; k++) { Mutate(k, src[k]); }
++  }
++
++  // This class is only used to access pre-existing data. Don't ever
++  // try to construct these manually.
++  // 'constexpr' allows us to use 'size()' at compile time.
++  // @note Must not use 'FLATBUFFERS_CONSTEXPR' here, as const is not allowed on
++  //  a constructor.
++#if defined(__cpp_constexpr)
++  constexpr Array();
++#else
++  Array();
++#endif
++
++  uint8_t data_[length * sizeof(T)];
++
++ private:
++  // This class is a pointer. Copying will therefore create an invalid object.
++  // Private and unimplemented copy constructor.
++  Array(const Array &);
++  Array &operator=(const Array &);
++};
++
++// Specialization for Array[struct] with access using Offset<void> pointer.
++// This specialization used by idl_gen_text.cpp.
++template<typename T, uint16_t length> class Array<Offset<T>, length> {
++  static_assert(flatbuffers::is_same<T, void>::value, "unexpected type T");
++
++ public:
++  typedef const void *return_type;
++
++  const uint8_t *Data() const { return data_; }
++
++  // Make idl_gen_text.cpp::PrintContainer happy.
++  return_type operator[](uoffset_t) const {
++    FLATBUFFERS_ASSERT(false);
++    return nullptr;
++  }
++
++ private:
++  // This class is only used to access pre-existing data.
++  Array();
++  Array(const Array &);
++  Array &operator=(const Array &);
++
++  uint8_t data_[1];
++};
++
++template<class U, uint16_t N>
++FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<U, N> make_span(Array<U, N> &arr)
++    FLATBUFFERS_NOEXCEPT {
++  static_assert(
++      Array<U, N>::is_span_observable,
++      "wrong type U, only plain struct, LE-scalar, or byte types are allowed");
++  return span<U, N>(arr.data(), N);
++}
++
++template<class U, uint16_t N>
++FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<const U, N> make_span(
++    const Array<U, N> &arr) FLATBUFFERS_NOEXCEPT {
++  static_assert(
++      Array<U, N>::is_span_observable,
++      "wrong type U, only plain struct, LE-scalar, or byte types are allowed");
++  return span<const U, N>(arr.data(), N);
++}
++
++template<class U, uint16_t N>
++FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<uint8_t, sizeof(U) * N>
++make_bytes_span(Array<U, N> &arr) FLATBUFFERS_NOEXCEPT {
++  static_assert(Array<U, N>::is_span_observable,
++                "internal error, Array<T> might hold only scalars or structs");
++  return span<uint8_t, sizeof(U) * N>(arr.Data(), sizeof(U) * N);
++}
++
++template<class U, uint16_t N>
++FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<const uint8_t, sizeof(U) * N>
++make_bytes_span(const Array<U, N> &arr) FLATBUFFERS_NOEXCEPT {
++  static_assert(Array<U, N>::is_span_observable,
++                "internal error, Array<T> might hold only scalars or structs");
++  return span<const uint8_t, sizeof(U) * N>(arr.Data(), sizeof(U) * N);
++}
++
++// Cast a raw T[length] to a raw flatbuffers::Array<T, length>
++// without endian conversion. Use with care.
++// TODO: move these Cast-methods to `internal` namespace.
++template<typename T, uint16_t length>
++Array<T, length> &CastToArray(T (&arr)[length]) {
++  return *reinterpret_cast<Array<T, length> *>(arr);
++}
++
++template<typename T, uint16_t length>
++const Array<T, length> &CastToArray(const T (&arr)[length]) {
++  return *reinterpret_cast<const Array<T, length> *>(arr);
++}
++
++template<typename E, typename T, uint16_t length>
++Array<E, length> &CastToArrayOfEnum(T (&arr)[length]) {
++  static_assert(sizeof(E) == sizeof(T), "invalid enum type E");
++  return *reinterpret_cast<Array<E, length> *>(arr);
++}
++
++template<typename E, typename T, uint16_t length>
++const Array<E, length> &CastToArrayOfEnum(const T (&arr)[length]) {
++  static_assert(sizeof(E) == sizeof(T), "invalid enum type E");
++  return *reinterpret_cast<const Array<E, length> *>(arr);
++}
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_ARRAY_H_
+diff -urN a/include/flatbuffers/base.h b/include/flatbuffers/base.h
+--- a/include/flatbuffers/base.h	2021-05-10 18:45:16.000000000 +0000
++++ b/include/flatbuffers/base.h	2023-01-13 07:47:06.299228228 +0000
+@@ -50,10 +50,6 @@
+   #include <unistd.h>
+ #endif
+ 
+-#ifdef _STLPORT_VERSION
+-  #define FLATBUFFERS_CPP98_STL
+-#endif
+-
+ #ifdef __ANDROID__
+   #include <android/api-level.h>
+ #endif
+@@ -144,7 +140,7 @@
+ 
+ #define FLATBUFFERS_VERSION_MAJOR 2
+ #define FLATBUFFERS_VERSION_MINOR 0
+-#define FLATBUFFERS_VERSION_REVISION 0
++#define FLATBUFFERS_VERSION_REVISION 6
+ #define FLATBUFFERS_STRING_EXPAND(X) #X
+ #define FLATBUFFERS_STRING(X) FLATBUFFERS_STRING_EXPAND(X)
+ namespace flatbuffers {
+@@ -247,6 +243,11 @@
+   #endif // __has_include
+ #endif // !FLATBUFFERS_HAS_STRING_VIEW
+ 
++#ifndef FLATBUFFERS_GENERAL_HEAP_ALLOC_OK
++  // Allow heap allocations to be used
++  #define FLATBUFFERS_GENERAL_HEAP_ALLOC_OK 1
++#endif // !FLATBUFFERS_GENERAL_HEAP_ALLOC_OK
++
+ #ifndef FLATBUFFERS_HAS_NEW_STRTOD
+   // Modern (C++11) strtod and strtof functions are available for use.
+   // 1) nan/inf strings as argument of strtod;
+@@ -289,7 +290,7 @@
+ #if ((__cplusplus >= 201703L) \
+     || (defined(_MSVC_LANG) &&  (_MSVC_LANG >= 201703L)))
+   // All attributes unknown to an implementation are ignored without causing an error.
+-  #define FLATBUFFERS_ATTRIBUTE(attr) [[attr]]
++  #define FLATBUFFERS_ATTRIBUTE(attr) attr
+ 
+   #define FLATBUFFERS_FALLTHROUGH() [[fallthrough]]
+ #else
+@@ -330,6 +331,9 @@
+ // We support aligning the contents of buffers up to this size.
+ #define FLATBUFFERS_MAX_ALIGNMENT 16
+ 
++/// @brief The length of a FlatBuffer file header.
++static const size_t kFileIdentifierLength = 4;
++
+ inline bool VerifyAlignmentRequirements(size_t align, size_t min_align = 1) {
+   return (min_align <= align) && (align <= (FLATBUFFERS_MAX_ALIGNMENT)) &&
+          (align & (align - 1)) == 0;  // must be power of 2
+@@ -433,5 +437,38 @@
+   return ((~buf_size) + 1) & (scalar_size - 1);
+ }
+ 
++// Generic 'operator==' with conditional specialisations.
++// T e - new value of a scalar field.
++// T def - default of scalar (is known at compile-time).
++template<typename T> inline bool IsTheSameAs(T e, T def) { return e == def; }
++
++#if defined(FLATBUFFERS_NAN_DEFAULTS) && \
++    defined(FLATBUFFERS_HAS_NEW_STRTOD) && (FLATBUFFERS_HAS_NEW_STRTOD > 0)
++// Like `operator==(e, def)` with weak NaN if T=(float|double).
++template<typename T> inline bool IsFloatTheSameAs(T e, T def) {
++  return (e == def) || ((def != def) && (e != e));
++}
++template<> inline bool IsTheSameAs<float>(float e, float def) {
++  return IsFloatTheSameAs(e, def);
++}
++template<> inline bool IsTheSameAs<double>(double e, double def) {
++  return IsFloatTheSameAs(e, def);
++}
++#endif
++
++// Check 'v' is out of closed range [low; high].
++// Workaround for GCC warning [-Werror=type-limits]:
++// comparison is always true due to limited range of data type.
++template<typename T>
++inline bool IsOutRange(const T &v, const T &low, const T &high) {
++  return (v < low) || (high < v);
++}
++
++// Check 'v' is in closed range [low; high].
++template<typename T>
++inline bool IsInRange(const T &v, const T &low, const T &high) {
++  return !IsOutRange(v, low, high);
++}
++
+ }  // namespace flatbuffers
+ #endif  // FLATBUFFERS_BASE_H_
+diff -urN a/include/flatbuffers/bfbs_generator.h b/include/flatbuffers/bfbs_generator.h
+--- a/include/flatbuffers/bfbs_generator.h	1970-01-01 00:00:00.000000000 +0000
++++ b/include/flatbuffers/bfbs_generator.h	2023-01-13 07:47:06.299228228 +0000
+@@ -0,0 +1,43 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_BFBS_GENERATOR_H_
++#define FLATBUFFERS_BFBS_GENERATOR_H_
++
++#include <cstdint>
++
++namespace flatbuffers {
++
++enum GeneratorStatus {
++  OK,
++  FAILED,
++  FAILED_VERIFICATION,
++};
++
++// A Flatbuffer Code Generator that receives a binary serialized reflection.fbs
++// and generates code from it.
++class BfbsGenerator {
++ public:
++  virtual ~BfbsGenerator() {}
++
++  // Generate code from the provided `buffer` of given `length`. The buffer is
++  // a serialized reflection.fbs.
++  virtual GeneratorStatus Generate(const uint8_t *buffer, int64_t length) = 0;
++};
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_BFBS_GENERATOR_H_
+diff -urN a/include/flatbuffers/buffer.h b/include/flatbuffers/buffer.h
+--- a/include/flatbuffers/buffer.h	1970-01-01 00:00:00.000000000 +0000
++++ b/include/flatbuffers/buffer.h	2023-01-13 07:47:06.299228228 +0000
+@@ -0,0 +1,142 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_BUFFER_H_
++#define FLATBUFFERS_BUFFER_H_
++
++#include "flatbuffers/base.h"
++
++namespace flatbuffers {
++
++// Wrapper for uoffset_t to allow safe template specialization.
++// Value is allowed to be 0 to indicate a null object (see e.g. AddOffset).
++template<typename T> struct Offset {
++  uoffset_t o;
++  Offset() : o(0) {}
++  Offset(uoffset_t _o) : o(_o) {}
++  Offset<void> Union() const { return Offset<void>(o); }
++  bool IsNull() const { return !o; }
++};
++
++inline void EndianCheck() {
++  int endiantest = 1;
++  // If this fails, see FLATBUFFERS_LITTLEENDIAN above.
++  FLATBUFFERS_ASSERT(*reinterpret_cast<char *>(&endiantest) ==
++                     FLATBUFFERS_LITTLEENDIAN);
++  (void)endiantest;
++}
++
++template<typename T> FLATBUFFERS_CONSTEXPR size_t AlignOf() {
++  // clang-format off
++  #ifdef _MSC_VER
++    return __alignof(T);
++  #else
++    #ifndef alignof
++      return __alignof__(T);
++    #else
++      return alignof(T);
++    #endif
++  #endif
++  // clang-format on
++}
++
++// Lexicographically compare two strings (possibly containing nulls), and
++// return true if the first is less than the second.
++static inline bool StringLessThan(const char *a_data, uoffset_t a_size,
++                                  const char *b_data, uoffset_t b_size) {
++  const auto cmp = memcmp(a_data, b_data, (std::min)(a_size, b_size));
++  return cmp == 0 ? a_size < b_size : cmp < 0;
++}
++
++// When we read serialized data from memory, in the case of most scalars,
++// we want to just read T, but in the case of Offset, we want to actually
++// perform the indirection and return a pointer.
++// The template specialization below does just that.
++// It is wrapped in a struct since function templates can't overload on the
++// return type like this.
++// The typedef is for the convenience of callers of this function
++// (avoiding the need for a trailing return decltype)
++template<typename T> struct IndirectHelper {
++  typedef T return_type;
++  typedef T mutable_return_type;
++  static const size_t element_stride = sizeof(T);
++  static return_type Read(const uint8_t *p, uoffset_t i) {
++    return EndianScalar((reinterpret_cast<const T *>(p))[i]);
++  }
++};
++template<typename T> struct IndirectHelper<Offset<T>> {
++  typedef const T *return_type;
++  typedef T *mutable_return_type;
++  static const size_t element_stride = sizeof(uoffset_t);
++  static return_type Read(const uint8_t *p, uoffset_t i) {
++    p += i * sizeof(uoffset_t);
++    return reinterpret_cast<return_type>(p + ReadScalar<uoffset_t>(p));
++  }
++};
++template<typename T> struct IndirectHelper<const T *> {
++  typedef const T *return_type;
++  typedef T *mutable_return_type;
++  static const size_t element_stride = sizeof(T);
++  static return_type Read(const uint8_t *p, uoffset_t i) {
++    return reinterpret_cast<const T *>(p + i * sizeof(T));
++  }
++};
++
++/// @brief Get a pointer to the the file_identifier section of the buffer.
++/// @return Returns a const char pointer to the start of the file_identifier
++/// characters in the buffer.  The returned char * has length
++/// 'flatbuffers::FlatBufferBuilder::kFileIdentifierLength'.
++/// This function is UNDEFINED for FlatBuffers whose schema does not include
++/// a file_identifier (likely points at padding or the start of a the root
++/// vtable).
++inline const char *GetBufferIdentifier(const void *buf,
++                                       bool size_prefixed = false) {
++  return reinterpret_cast<const char *>(buf) +
++         ((size_prefixed) ? 2 * sizeof(uoffset_t) : sizeof(uoffset_t));
++}
++
++// Helper to see if the identifier in a buffer has the expected value.
++inline bool BufferHasIdentifier(const void *buf, const char *identifier,
++                                bool size_prefixed = false) {
++  return strncmp(GetBufferIdentifier(buf, size_prefixed), identifier,
++                 flatbuffers::kFileIdentifierLength) == 0;
++}
++
++/// @cond FLATBUFFERS_INTERNAL
++// Helpers to get a typed pointer to the root object contained in the buffer.
++template<typename T> T *GetMutableRoot(void *buf) {
++  EndianCheck();
++  return reinterpret_cast<T *>(
++      reinterpret_cast<uint8_t *>(buf) +
++      EndianScalar(*reinterpret_cast<uoffset_t *>(buf)));
++}
++
++template<typename T> T *GetMutableSizePrefixedRoot(void *buf) {
++  return GetMutableRoot<T>(reinterpret_cast<uint8_t *>(buf) +
++                           sizeof(uoffset_t));
++}
++
++template<typename T> const T *GetRoot(const void *buf) {
++  return GetMutableRoot<T>(const_cast<void *>(buf));
++}
++
++template<typename T> const T *GetSizePrefixedRoot(const void *buf) {
++  return GetRoot<T>(reinterpret_cast<const uint8_t *>(buf) + sizeof(uoffset_t));
++}
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_BUFFER_H_
+\ No newline at end of file
+diff -urN a/include/flatbuffers/buffer_ref.h b/include/flatbuffers/buffer_ref.h
+--- a/include/flatbuffers/buffer_ref.h	1970-01-01 00:00:00.000000000 +0000
++++ b/include/flatbuffers/buffer_ref.h	2023-01-13 07:47:06.299228228 +0000
+@@ -0,0 +1,53 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_BUFFER_REF_H_
++#define FLATBUFFERS_BUFFER_REF_H_
++
++#include "flatbuffers/base.h"
++#include "flatbuffers/verifier.h"
++
++namespace flatbuffers {
++
++// Convenient way to bundle a buffer and its length, to pass it around
++// typed by its root.
++// A BufferRef does not own its buffer.
++struct BufferRefBase {};  // for std::is_base_of
++
++template<typename T> struct BufferRef : BufferRefBase {
++  BufferRef() : buf(nullptr), len(0), must_free(false) {}
++  BufferRef(uint8_t *_buf, uoffset_t _len)
++      : buf(_buf), len(_len), must_free(false) {}
++
++  ~BufferRef() {
++    if (must_free) free(buf);
++  }
++
++  const T *GetRoot() const { return flatbuffers::GetRoot<T>(buf); }
++
++  bool Verify() {
++    Verifier verifier(buf, len);
++    return verifier.VerifyBuffer<T>(nullptr);
++  }
++
++  uint8_t *buf;
++  uoffset_t len;
++  bool must_free;
++};
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_BUFFER_REF_H_
+\ No newline at end of file
+diff -urN a/include/flatbuffers/default_allocator.h b/include/flatbuffers/default_allocator.h
+--- a/include/flatbuffers/default_allocator.h	1970-01-01 00:00:00.000000000 +0000
++++ b/include/flatbuffers/default_allocator.h	2023-01-13 07:47:06.299228228 +0000
+@@ -0,0 +1,64 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_DEFAULT_ALLOCATOR_H_
++#define FLATBUFFERS_DEFAULT_ALLOCATOR_H_
++
++#include "flatbuffers/allocator.h"
++#include "flatbuffers/base.h"
++
++namespace flatbuffers {
++
++// DefaultAllocator uses new/delete to allocate memory regions
++class DefaultAllocator : public Allocator {
++ public:
++  uint8_t *allocate(size_t size) FLATBUFFERS_OVERRIDE {
++    return new uint8_t[size];
++  }
++
++  void deallocate(uint8_t *p, size_t) FLATBUFFERS_OVERRIDE { delete[] p; }
++
++  static void dealloc(void *p, size_t) { delete[] static_cast<uint8_t *>(p); }
++};
++
++// These functions allow for a null allocator to mean use the default allocator,
++// as used by DetachedBuffer and vector_downward below.
++// This is to avoid having a statically or dynamically allocated default
++// allocator, or having to move it between the classes that may own it.
++inline uint8_t *Allocate(Allocator *allocator, size_t size) {
++  return allocator ? allocator->allocate(size)
++                   : DefaultAllocator().allocate(size);
++}
++
++inline void Deallocate(Allocator *allocator, uint8_t *p, size_t size) {
++  if (allocator)
++    allocator->deallocate(p, size);
++  else
++    DefaultAllocator().deallocate(p, size);
++}
++
++inline uint8_t *ReallocateDownward(Allocator *allocator, uint8_t *old_p,
++                                   size_t old_size, size_t new_size,
++                                   size_t in_use_back, size_t in_use_front) {
++  return allocator ? allocator->reallocate_downward(old_p, old_size, new_size,
++                                                    in_use_back, in_use_front)
++                   : DefaultAllocator().reallocate_downward(
++                         old_p, old_size, new_size, in_use_back, in_use_front);
++}
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_DEFAULT_ALLOCATOR_H_
+\ No newline at end of file
+diff -urN a/include/flatbuffers/detached_buffer.h b/include/flatbuffers/detached_buffer.h
+--- a/include/flatbuffers/detached_buffer.h	1970-01-01 00:00:00.000000000 +0000
++++ b/include/flatbuffers/detached_buffer.h	2023-01-13 07:47:06.299228228 +0000
+@@ -0,0 +1,114 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_DETACHED_BUFFER_H_
++#define FLATBUFFERS_DETACHED_BUFFER_H_
++
++#include "flatbuffers/allocator.h"
++#include "flatbuffers/base.h"
++#include "flatbuffers/default_allocator.h"
++
++namespace flatbuffers {
++
++// DetachedBuffer is a finished flatbuffer memory region, detached from its
++// builder. The original memory region and allocator are also stored so that
++// the DetachedBuffer can manage the memory lifetime.
++class DetachedBuffer {
++ public:
++  DetachedBuffer()
++      : allocator_(nullptr),
++        own_allocator_(false),
++        buf_(nullptr),
++        reserved_(0),
++        cur_(nullptr),
++        size_(0) {}
++
++  DetachedBuffer(Allocator *allocator, bool own_allocator, uint8_t *buf,
++                 size_t reserved, uint8_t *cur, size_t sz)
++      : allocator_(allocator),
++        own_allocator_(own_allocator),
++        buf_(buf),
++        reserved_(reserved),
++        cur_(cur),
++        size_(sz) {}
++
++  DetachedBuffer(DetachedBuffer &&other)
++      : allocator_(other.allocator_),
++        own_allocator_(other.own_allocator_),
++        buf_(other.buf_),
++        reserved_(other.reserved_),
++        cur_(other.cur_),
++        size_(other.size_) {
++    other.reset();
++  }
++
++  DetachedBuffer &operator=(DetachedBuffer &&other) {
++    if (this == &other) return *this;
++
++    destroy();
++
++    allocator_ = other.allocator_;
++    own_allocator_ = other.own_allocator_;
++    buf_ = other.buf_;
++    reserved_ = other.reserved_;
++    cur_ = other.cur_;
++    size_ = other.size_;
++
++    other.reset();
++
++    return *this;
++  }
++
++  ~DetachedBuffer() { destroy(); }
++
++  const uint8_t *data() const { return cur_; }
++
++  uint8_t *data() { return cur_; }
++
++  size_t size() const { return size_; }
++
++  // These may change access mode, leave these at end of public section
++  FLATBUFFERS_DELETE_FUNC(DetachedBuffer(const DetachedBuffer &other));
++  FLATBUFFERS_DELETE_FUNC(
++      DetachedBuffer &operator=(const DetachedBuffer &other));
++
++ protected:
++  Allocator *allocator_;
++  bool own_allocator_;
++  uint8_t *buf_;
++  size_t reserved_;
++  uint8_t *cur_;
++  size_t size_;
++
++  inline void destroy() {
++    if (buf_) Deallocate(allocator_, buf_, reserved_);
++    if (own_allocator_ && allocator_) { delete allocator_; }
++    reset();
++  }
++
++  inline void reset() {
++    allocator_ = nullptr;
++    own_allocator_ = false;
++    buf_ = nullptr;
++    reserved_ = 0;
++    cur_ = nullptr;
++    size_ = 0;
++  }
++};
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_DETACHED_BUFFER_H_
+diff -urN a/include/flatbuffers/flatbuffer_builder.h b/include/flatbuffers/flatbuffer_builder.h
+--- a/include/flatbuffers/flatbuffer_builder.h	1970-01-01 00:00:00.000000000 +0000
++++ b/include/flatbuffers/flatbuffer_builder.h	2023-01-13 07:47:06.299228228 +0000
+@@ -0,0 +1,1197 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_FLATBUFFER_BUILDER_H_
++#define FLATBUFFERS_FLATBUFFER_BUILDER_H_
++
++#include <functional>
++
++#include "flatbuffers/allocator.h"
++#include "flatbuffers/array.h"
++#include "flatbuffers/base.h"
++#include "flatbuffers/buffer_ref.h"
++#include "flatbuffers/default_allocator.h"
++#include "flatbuffers/detached_buffer.h"
++#include "flatbuffers/stl_emulation.h"
++#include "flatbuffers/string.h"
++#include "flatbuffers/struct.h"
++#include "flatbuffers/table.h"
++#include "flatbuffers/vector.h"
++#include "flatbuffers/vector_downward.h"
++#include "flatbuffers/verifier.h"
++
++namespace flatbuffers {
++
++// Converts a Field ID to a virtual table offset.
++inline voffset_t FieldIndexToOffset(voffset_t field_id) {
++  // Should correspond to what EndTable() below builds up.
++  const int fixed_fields = 2;  // Vtable size and Object Size.
++  return static_cast<voffset_t>((field_id + fixed_fields) * sizeof(voffset_t));
++}
++
++template<typename T, typename Alloc = std::allocator<T>>
++const T *data(const std::vector<T, Alloc> &v) {
++  // Eventually the returned pointer gets passed down to memcpy, so
++  // we need it to be non-null to avoid undefined behavior.
++  static uint8_t t;
++  return v.empty() ? reinterpret_cast<const T *>(&t) : &v.front();
++}
++template<typename T, typename Alloc = std::allocator<T>>
++T *data(std::vector<T, Alloc> &v) {
++  // Eventually the returned pointer gets passed down to memcpy, so
++  // we need it to be non-null to avoid undefined behavior.
++  static uint8_t t;
++  return v.empty() ? reinterpret_cast<T *>(&t) : &v.front();
++}
++
++/// @addtogroup flatbuffers_cpp_api
++/// @{
++/// @class FlatBufferBuilder
++/// @brief Helper class to hold data needed in creation of a FlatBuffer.
++/// To serialize data, you typically call one of the `Create*()` functions in
++/// the generated code, which in turn call a sequence of `StartTable`/
++/// `PushElement`/`AddElement`/`EndTable`, or the builtin `CreateString`/
++/// `CreateVector` functions. Do this is depth-first order to build up a tree to
++/// the root. `Finish()` wraps up the buffer ready for transport.
++class FlatBufferBuilder {
++ public:
++  /// @brief Default constructor for FlatBufferBuilder.
++  /// @param[in] initial_size The initial size of the buffer, in bytes. Defaults
++  /// to `1024`.
++  /// @param[in] allocator An `Allocator` to use. If null will use
++  /// `DefaultAllocator`.
++  /// @param[in] own_allocator Whether the builder/vector should own the
++  /// allocator. Defaults to / `false`.
++  /// @param[in] buffer_minalign Force the buffer to be aligned to the given
++  /// minimum alignment upon reallocation. Only needed if you intend to store
++  /// types with custom alignment AND you wish to read the buffer in-place
++  /// directly after creation.
++  explicit FlatBufferBuilder(
++      size_t initial_size = 1024, Allocator *allocator = nullptr,
++      bool own_allocator = false,
++      size_t buffer_minalign = AlignOf<largest_scalar_t>())
++      : buf_(initial_size, allocator, own_allocator, buffer_minalign),
++        num_field_loc(0),
++        max_voffset_(0),
++        nested(false),
++        finished(false),
++        minalign_(1),
++        force_defaults_(false),
++        dedup_vtables_(true),
++        string_pool(nullptr) {
++    EndianCheck();
++  }
++
++  /// @brief Move constructor for FlatBufferBuilder.
++  FlatBufferBuilder(FlatBufferBuilder &&other)
++      : buf_(1024, nullptr, false, AlignOf<largest_scalar_t>()),
++        num_field_loc(0),
++        max_voffset_(0),
++        nested(false),
++        finished(false),
++        minalign_(1),
++        force_defaults_(false),
++        dedup_vtables_(true),
++        string_pool(nullptr) {
++    EndianCheck();
++    // Default construct and swap idiom.
++    // Lack of delegating constructors in vs2010 makes it more verbose than
++    // needed.
++    Swap(other);
++  }
++
++  /// @brief Move assignment operator for FlatBufferBuilder.
++  FlatBufferBuilder &operator=(FlatBufferBuilder &&other) {
++    // Move construct a temporary and swap idiom
++    FlatBufferBuilder temp(std::move(other));
++    Swap(temp);
++    return *this;
++  }
++
++  void Swap(FlatBufferBuilder &other) {
++    using std::swap;
++    buf_.swap(other.buf_);
++    swap(num_field_loc, other.num_field_loc);
++    swap(max_voffset_, other.max_voffset_);
++    swap(nested, other.nested);
++    swap(finished, other.finished);
++    swap(minalign_, other.minalign_);
++    swap(force_defaults_, other.force_defaults_);
++    swap(dedup_vtables_, other.dedup_vtables_);
++    swap(string_pool, other.string_pool);
++  }
++
++  ~FlatBufferBuilder() {
++    if (string_pool) delete string_pool;
++  }
++
++  void Reset() {
++    Clear();       // clear builder state
++    buf_.reset();  // deallocate buffer
++  }
++
++  /// @brief Reset all the state in this FlatBufferBuilder so it can be reused
++  /// to construct another buffer.
++  void Clear() {
++    ClearOffsets();
++    buf_.clear();
++    nested = false;
++    finished = false;
++    minalign_ = 1;
++    if (string_pool) string_pool->clear();
++  }
++
++  /// @brief The current size of the serialized buffer, counting from the end.
++  /// @return Returns an `uoffset_t` with the current size of the buffer.
++  uoffset_t GetSize() const { return buf_.size(); }
++
++  /// @brief Get the serialized buffer (after you call `Finish()`).
++  /// @return Returns an `uint8_t` pointer to the FlatBuffer data inside the
++  /// buffer.
++  uint8_t *GetBufferPointer() const {
++    Finished();
++    return buf_.data();
++  }
++
++  /// @brief Get the serialized buffer (after you call `Finish()`) as a span.
++  /// @return Returns a constructed flatbuffers::span that is a view over the
++  /// FlatBuffer data inside the buffer.
++  flatbuffers::span<uint8_t> GetBufferSpan() const {
++    Finished();
++    return flatbuffers::span<uint8_t>(buf_.data(), buf_.size());
++  }
++
++  /// @brief Get a pointer to an unfinished buffer.
++  /// @return Returns a `uint8_t` pointer to the unfinished buffer.
++  uint8_t *GetCurrentBufferPointer() const { return buf_.data(); }
++
++  /// @brief Get the released pointer to the serialized buffer.
++  /// @warning Do NOT attempt to use this FlatBufferBuilder afterwards!
++  /// @return A `FlatBuffer` that owns the buffer and its allocator and
++  /// behaves similar to a `unique_ptr` with a deleter.
++  FLATBUFFERS_ATTRIBUTE([[deprecated("use Release() instead")]])
++  DetachedBuffer ReleaseBufferPointer() {
++    Finished();
++    return buf_.release();
++  }
++
++  /// @brief Get the released DetachedBuffer.
++  /// @return A `DetachedBuffer` that owns the buffer and its allocator.
++  DetachedBuffer Release() {
++    Finished();
++    return buf_.release();
++  }
++
++  /// @brief Get the released pointer to the serialized buffer.
++  /// @param size The size of the memory block containing
++  /// the serialized `FlatBuffer`.
++  /// @param offset The offset from the released pointer where the finished
++  /// `FlatBuffer` starts.
++  /// @return A raw pointer to the start of the memory block containing
++  /// the serialized `FlatBuffer`.
++  /// @remark If the allocator is owned, it gets deleted when the destructor is
++  /// called..
++  uint8_t *ReleaseRaw(size_t &size, size_t &offset) {
++    Finished();
++    return buf_.release_raw(size, offset);
++  }
++
++  /// @brief get the minimum alignment this buffer needs to be accessed
++  /// properly. This is only known once all elements have been written (after
++  /// you call Finish()). You can use this information if you need to embed
++  /// a FlatBuffer in some other buffer, such that you can later read it
++  /// without first having to copy it into its own buffer.
++  size_t GetBufferMinAlignment() const {
++    Finished();
++    return minalign_;
++  }
++
++  /// @cond FLATBUFFERS_INTERNAL
++  void Finished() const {
++    // If you get this assert, you're attempting to get access a buffer
++    // which hasn't been finished yet. Be sure to call
++    // FlatBufferBuilder::Finish with your root table.
++    // If you really need to access an unfinished buffer, call
++    // GetCurrentBufferPointer instead.
++    FLATBUFFERS_ASSERT(finished);
++  }
++  /// @endcond
++
++  /// @brief In order to save space, fields that are set to their default value
++  /// don't get serialized into the buffer.
++  /// @param[in] fd When set to `true`, always serializes default values that
++  /// are set. Optional fields which are not set explicitly, will still not be
++  /// serialized.
++  void ForceDefaults(bool fd) { force_defaults_ = fd; }
++
++  /// @brief By default vtables are deduped in order to save space.
++  /// @param[in] dedup When set to `true`, dedup vtables.
++  void DedupVtables(bool dedup) { dedup_vtables_ = dedup; }
++
++  /// @cond FLATBUFFERS_INTERNAL
++  void Pad(size_t num_bytes) { buf_.fill(num_bytes); }
++
++  void TrackMinAlign(size_t elem_size) {
++    if (elem_size > minalign_) minalign_ = elem_size;
++  }
++
++  void Align(size_t elem_size) {
++    TrackMinAlign(elem_size);
++    buf_.fill(PaddingBytes(buf_.size(), elem_size));
++  }
++
++  void PushFlatBuffer(const uint8_t *bytes, size_t size) {
++    PushBytes(bytes, size);
++    finished = true;
++  }
++
++  void PushBytes(const uint8_t *bytes, size_t size) { buf_.push(bytes, size); }
++
++  void PopBytes(size_t amount) { buf_.pop(amount); }
++
++  template<typename T> void AssertScalarT() {
++    // The code assumes power of 2 sizes and endian-swap-ability.
++    static_assert(flatbuffers::is_scalar<T>::value, "T must be a scalar type");
++  }
++
++  // Write a single aligned scalar to the buffer
++  template<typename T> uoffset_t PushElement(T element) {
++    AssertScalarT<T>();
++    Align(sizeof(T));
++    buf_.push_small(EndianScalar(element));
++    return GetSize();
++  }
++
++  template<typename T> uoffset_t PushElement(Offset<T> off) {
++    // Special case for offsets: see ReferTo below.
++    return PushElement(ReferTo(off.o));
++  }
++
++  // When writing fields, we track where they are, so we can create correct
++  // vtables later.
++  void TrackField(voffset_t field, uoffset_t off) {
++    FieldLoc fl = { off, field };
++    buf_.scratch_push_small(fl);
++    num_field_loc++;
++    if (field > max_voffset_) { max_voffset_ = field; }
++  }
++
++  // Like PushElement, but additionally tracks the field this represents.
++  template<typename T> void AddElement(voffset_t field, T e, T def) {
++    // We don't serialize values equal to the default.
++    if (IsTheSameAs(e, def) && !force_defaults_) return;
++    TrackField(field, PushElement(e));
++  }
++
++  template<typename T> void AddElement(voffset_t field, T e) {
++    TrackField(field, PushElement(e));
++  }
++
++  template<typename T> void AddOffset(voffset_t field, Offset<T> off) {
++    if (off.IsNull()) return;  // Don't store.
++    AddElement(field, ReferTo(off.o), static_cast<uoffset_t>(0));
++  }
++
++  template<typename T> void AddStruct(voffset_t field, const T *structptr) {
++    if (!structptr) return;  // Default, don't store.
++    Align(AlignOf<T>());
++    buf_.push_small(*structptr);
++    TrackField(field, GetSize());
++  }
++
++  void AddStructOffset(voffset_t field, uoffset_t off) {
++    TrackField(field, off);
++  }
++
++  // Offsets initially are relative to the end of the buffer (downwards).
++  // This function converts them to be relative to the current location
++  // in the buffer (when stored here), pointing upwards.
++  uoffset_t ReferTo(uoffset_t off) {
++    // Align to ensure GetSize() below is correct.
++    Align(sizeof(uoffset_t));
++    // Offset must refer to something already in buffer.
++    const uoffset_t size = GetSize();
++    FLATBUFFERS_ASSERT(off && off <= size);
++    return size - off + static_cast<uoffset_t>(sizeof(uoffset_t));
++  }
++
++  void NotNested() {
++    // If you hit this, you're trying to construct a Table/Vector/String
++    // during the construction of its parent table (between the MyTableBuilder
++    // and table.Finish().
++    // Move the creation of these sub-objects to above the MyTableBuilder to
++    // not get this assert.
++    // Ignoring this assert may appear to work in simple cases, but the reason
++    // it is here is that storing objects in-line may cause vtable offsets
++    // to not fit anymore. It also leads to vtable duplication.
++    FLATBUFFERS_ASSERT(!nested);
++    // If you hit this, fields were added outside the scope of a table.
++    FLATBUFFERS_ASSERT(!num_field_loc);
++  }
++
++  // From generated code (or from the parser), we call StartTable/EndTable
++  // with a sequence of AddElement calls in between.
++  uoffset_t StartTable() {
++    NotNested();
++    nested = true;
++    return GetSize();
++  }
++
++  // This finishes one serialized object by generating the vtable if it's a
++  // table, comparing it against existing vtables, and writing the
++  // resulting vtable offset.
++  uoffset_t EndTable(uoffset_t start) {
++    // If you get this assert, a corresponding StartTable wasn't called.
++    FLATBUFFERS_ASSERT(nested);
++    // Write the vtable offset, which is the start of any Table.
++    // We fill it's value later.
++    auto vtableoffsetloc = PushElement<soffset_t>(0);
++    // Write a vtable, which consists entirely of voffset_t elements.
++    // It starts with the number of offsets, followed by a type id, followed
++    // by the offsets themselves. In reverse:
++    // Include space for the last offset and ensure empty tables have a
++    // minimum size.
++    max_voffset_ =
++        (std::max)(static_cast<voffset_t>(max_voffset_ + sizeof(voffset_t)),
++                   FieldIndexToOffset(0));
++    buf_.fill_big(max_voffset_);
++    auto table_object_size = vtableoffsetloc - start;
++    // Vtable use 16bit offsets.
++    FLATBUFFERS_ASSERT(table_object_size < 0x10000);
++    WriteScalar<voffset_t>(buf_.data() + sizeof(voffset_t),
++                           static_cast<voffset_t>(table_object_size));
++    WriteScalar<voffset_t>(buf_.data(), max_voffset_);
++    // Write the offsets into the table
++    for (auto it = buf_.scratch_end() - num_field_loc * sizeof(FieldLoc);
++         it < buf_.scratch_end(); it += sizeof(FieldLoc)) {
++      auto field_location = reinterpret_cast<FieldLoc *>(it);
++      auto pos = static_cast<voffset_t>(vtableoffsetloc - field_location->off);
++      // If this asserts, it means you've set a field twice.
++      FLATBUFFERS_ASSERT(
++          !ReadScalar<voffset_t>(buf_.data() + field_location->id));
++      WriteScalar<voffset_t>(buf_.data() + field_location->id, pos);
++    }
++    ClearOffsets();
++    auto vt1 = reinterpret_cast<voffset_t *>(buf_.data());
++    auto vt1_size = ReadScalar<voffset_t>(vt1);
++    auto vt_use = GetSize();
++    // See if we already have generated a vtable with this exact same
++    // layout before. If so, make it point to the old one, remove this one.
++    if (dedup_vtables_) {
++      for (auto it = buf_.scratch_data(); it < buf_.scratch_end();
++           it += sizeof(uoffset_t)) {
++        auto vt_offset_ptr = reinterpret_cast<uoffset_t *>(it);
++        auto vt2 = reinterpret_cast<voffset_t *>(buf_.data_at(*vt_offset_ptr));
++        auto vt2_size = ReadScalar<voffset_t>(vt2);
++        if (vt1_size != vt2_size || 0 != memcmp(vt2, vt1, vt1_size)) continue;
++        vt_use = *vt_offset_ptr;
++        buf_.pop(GetSize() - vtableoffsetloc);
++        break;
++      }
++    }
++    // If this is a new vtable, remember it.
++    if (vt_use == GetSize()) { buf_.scratch_push_small(vt_use); }
++    // Fill the vtable offset we created above.
++    // The offset points from the beginning of the object to where the
++    // vtable is stored.
++    // Offsets default direction is downward in memory for future format
++    // flexibility (storing all vtables at the start of the file).
++    WriteScalar(buf_.data_at(vtableoffsetloc),
++                static_cast<soffset_t>(vt_use) -
++                    static_cast<soffset_t>(vtableoffsetloc));
++
++    nested = false;
++    return vtableoffsetloc;
++  }
++
++  FLATBUFFERS_ATTRIBUTE([[deprecated("call the version above instead")]])
++  uoffset_t EndTable(uoffset_t start, voffset_t /*numfields*/) {
++    return EndTable(start);
++  }
++
++  // This checks a required field has been set in a given table that has
++  // just been constructed.
++  template<typename T> void Required(Offset<T> table, voffset_t field);
++
++  uoffset_t StartStruct(size_t alignment) {
++    Align(alignment);
++    return GetSize();
++  }
++
++  uoffset_t EndStruct() { return GetSize(); }
++
++  void ClearOffsets() {
++    buf_.scratch_pop(num_field_loc * sizeof(FieldLoc));
++    num_field_loc = 0;
++    max_voffset_ = 0;
++  }
++
++  // Aligns such that when "len" bytes are written, an object can be written
++  // after it with "alignment" without padding.
++  void PreAlign(size_t len, size_t alignment) {
++    TrackMinAlign(alignment);
++    buf_.fill(PaddingBytes(GetSize() + len, alignment));
++  }
++  template<typename T> void PreAlign(size_t len) {
++    AssertScalarT<T>();
++    PreAlign(len, sizeof(T));
++  }
++  /// @endcond
++
++  /// @brief Store a string in the buffer, which can contain any binary data.
++  /// @param[in] str A const char pointer to the data to be stored as a string.
++  /// @param[in] len The number of bytes that should be stored from `str`.
++  /// @return Returns the offset in the buffer where the string starts.
++  Offset<String> CreateString(const char *str, size_t len) {
++    NotNested();
++    PreAlign<uoffset_t>(len + 1);  // Always 0-terminated.
++    buf_.fill(1);
++    PushBytes(reinterpret_cast<const uint8_t *>(str), len);
++    PushElement(static_cast<uoffset_t>(len));
++    return Offset<String>(GetSize());
++  }
++
++  /// @brief Store a string in the buffer, which is null-terminated.
++  /// @param[in] str A const char pointer to a C-string to add to the buffer.
++  /// @return Returns the offset in the buffer where the string starts.
++  Offset<String> CreateString(const char *str) {
++    return CreateString(str, strlen(str));
++  }
++
++  /// @brief Store a string in the buffer, which is null-terminated.
++  /// @param[in] str A char pointer to a C-string to add to the buffer.
++  /// @return Returns the offset in the buffer where the string starts.
++  Offset<String> CreateString(char *str) {
++    return CreateString(str, strlen(str));
++  }
++
++  /// @brief Store a string in the buffer, which can contain any binary data.
++  /// @param[in] str A const reference to a std::string to store in the buffer.
++  /// @return Returns the offset in the buffer where the string starts.
++  Offset<String> CreateString(const std::string &str) {
++    return CreateString(str.c_str(), str.length());
++  }
++
++  // clang-format off
++  #ifdef FLATBUFFERS_HAS_STRING_VIEW
++  /// @brief Store a string in the buffer, which can contain any binary data.
++  /// @param[in] str A const string_view to copy in to the buffer.
++  /// @return Returns the offset in the buffer where the string starts.
++  Offset<String> CreateString(flatbuffers::string_view str) {
++    return CreateString(str.data(), str.size());
++  }
++  #endif // FLATBUFFERS_HAS_STRING_VIEW
++  // clang-format on
++
++  /// @brief Store a string in the buffer, which can contain any binary data.
++  /// @param[in] str A const pointer to a `String` struct to add to the buffer.
++  /// @return Returns the offset in the buffer where the string starts
++  Offset<String> CreateString(const String *str) {
++    return str ? CreateString(str->c_str(), str->size()) : 0;
++  }
++
++  /// @brief Store a string in the buffer, which can contain any binary data.
++  /// @param[in] str A const reference to a std::string like type with support
++  /// of T::c_str() and T::length() to store in the buffer.
++  /// @return Returns the offset in the buffer where the string starts.
++  template<typename T> Offset<String> CreateString(const T &str) {
++    return CreateString(str.c_str(), str.length());
++  }
++
++  /// @brief Store a string in the buffer, which can contain any binary data.
++  /// If a string with this exact contents has already been serialized before,
++  /// instead simply returns the offset of the existing string. This uses a map
++  /// stored on the heap, but only stores the numerical offsets.
++  /// @param[in] str A const char pointer to the data to be stored as a string.
++  /// @param[in] len The number of bytes that should be stored from `str`.
++  /// @return Returns the offset in the buffer where the string starts.
++  Offset<String> CreateSharedString(const char *str, size_t len) {
++    FLATBUFFERS_ASSERT(FLATBUFFERS_GENERAL_HEAP_ALLOC_OK);
++    if (!string_pool)
++      string_pool = new StringOffsetMap(StringOffsetCompare(buf_));
++    auto size_before_string = buf_.size();
++    // Must first serialize the string, since the set is all offsets into
++    // buffer.
++    auto off = CreateString(str, len);
++    auto it = string_pool->find(off);
++    // If it exists we reuse existing serialized data!
++    if (it != string_pool->end()) {
++      // We can remove the string we serialized.
++      buf_.pop(buf_.size() - size_before_string);
++      return *it;
++    }
++    // Record this string for future use.
++    string_pool->insert(off);
++    return off;
++  }
++
++#ifdef FLATBUFFERS_HAS_STRING_VIEW
++  /// @brief Store a string in the buffer, which can contain any binary data.
++  /// If a string with this exact contents has already been serialized before,
++  /// instead simply returns the offset of the existing string. This uses a map
++  /// stored on the heap, but only stores the numerical offsets.
++  /// @param[in] str A const std::string_view to store in the buffer.
++  /// @return Returns the offset in the buffer where the string starts
++  Offset<String> CreateSharedString(const flatbuffers::string_view str) {
++    return CreateSharedString(str.data(), str.size());
++  }
++#else
++  /// @brief Store a string in the buffer, which null-terminated.
++  /// If a string with this exact contents has already been serialized before,
++  /// instead simply returns the offset of the existing string. This uses a map
++  /// stored on the heap, but only stores the numerical offsets.
++  /// @param[in] str A const char pointer to a C-string to add to the buffer.
++  /// @return Returns the offset in the buffer where the string starts.
++  Offset<String> CreateSharedString(const char *str) {
++    return CreateSharedString(str, strlen(str));
++  }
++
++  /// @brief Store a string in the buffer, which can contain any binary data.
++  /// If a string with this exact contents has already been serialized before,
++  /// instead simply returns the offset of the existing string. This uses a map
++  /// stored on the heap, but only stores the numerical offsets.
++  /// @param[in] str A const reference to a std::string to store in the buffer.
++  /// @return Returns the offset in the buffer where the string starts.
++  Offset<String> CreateSharedString(const std::string &str) {
++    return CreateSharedString(str.c_str(), str.length());
++  }
++#endif
++
++  /// @brief Store a string in the buffer, which can contain any binary data.
++  /// If a string with this exact contents has already been serialized before,
++  /// instead simply returns the offset of the existing string. This uses a map
++  /// stored on the heap, but only stores the numerical offsets.
++  /// @param[in] str A const pointer to a `String` struct to add to the buffer.
++  /// @return Returns the offset in the buffer where the string starts
++  Offset<String> CreateSharedString(const String *str) {
++    return CreateSharedString(str->c_str(), str->size());
++  }
++
++  /// @cond FLATBUFFERS_INTERNAL
++  uoffset_t EndVector(size_t len) {
++    FLATBUFFERS_ASSERT(nested);  // Hit if no corresponding StartVector.
++    nested = false;
++    return PushElement(static_cast<uoffset_t>(len));
++  }
++
++  void StartVector(size_t len, size_t elemsize) {
++    NotNested();
++    nested = true;
++    PreAlign<uoffset_t>(len * elemsize);
++    PreAlign(len * elemsize, elemsize);  // Just in case elemsize > uoffset_t.
++  }
++
++  // Call this right before StartVector/CreateVector if you want to force the
++  // alignment to be something different than what the element size would
++  // normally dictate.
++  // This is useful when storing a nested_flatbuffer in a vector of bytes,
++  // or when storing SIMD floats, etc.
++  void ForceVectorAlignment(size_t len, size_t elemsize, size_t alignment) {
++    FLATBUFFERS_ASSERT(VerifyAlignmentRequirements(alignment));
++    PreAlign(len * elemsize, alignment);
++  }
++
++  // Similar to ForceVectorAlignment but for String fields.
++  void ForceStringAlignment(size_t len, size_t alignment) {
++    FLATBUFFERS_ASSERT(VerifyAlignmentRequirements(alignment));
++    PreAlign((len + 1) * sizeof(char), alignment);
++  }
++
++  /// @endcond
++
++  /// @brief Serialize an array into a FlatBuffer `vector`.
++  /// @tparam T The data type of the array elements.
++  /// @param[in] v A pointer to the array of type `T` to serialize into the
++  /// buffer as a `vector`.
++  /// @param[in] len The number of elements to serialize.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T> Offset<Vector<T>> CreateVector(const T *v, size_t len) {
++    // If this assert hits, you're specifying a template argument that is
++    // causing the wrong overload to be selected, remove it.
++    AssertScalarT<T>();
++    StartVector(len, sizeof(T));
++    if (len == 0) { return Offset<Vector<T>>(EndVector(len)); }
++    // clang-format off
++    #if FLATBUFFERS_LITTLEENDIAN
++      PushBytes(reinterpret_cast<const uint8_t *>(v), len * sizeof(T));
++    #else
++      if (sizeof(T) == 1) {
++        PushBytes(reinterpret_cast<const uint8_t *>(v), len);
++      } else {
++        for (auto i = len; i > 0; ) {
++          PushElement(v[--i]);
++        }
++      }
++    #endif
++    // clang-format on
++    return Offset<Vector<T>>(EndVector(len));
++  }
++
++  /// @brief Serialize an array like object into a FlatBuffer `vector`.
++  /// @tparam T The data type of the array elements.
++  /// @tparam C The type of the array.
++  /// @param[in] array A reference to an array like object of type `T` to
++  /// serialize into the buffer as a `vector`.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T, class C> Offset<Vector<T>> CreateVector(const C &array) {
++    return CreateVector(array.data(), array.size());
++  }
++
++  template<typename T>
++  Offset<Vector<Offset<T>>> CreateVector(const Offset<T> *v, size_t len) {
++    StartVector(len, sizeof(Offset<T>));
++    for (auto i = len; i > 0;) { PushElement(v[--i]); }
++    return Offset<Vector<Offset<T>>>(EndVector(len));
++  }
++
++  /// @brief Serialize a `std::vector` into a FlatBuffer `vector`.
++  /// @tparam T The data type of the `std::vector` elements.
++  /// @param v A const reference to the `std::vector` to serialize into the
++  /// buffer as a `vector`.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T, typename Alloc = std::allocator<T>>
++  Offset<Vector<T>> CreateVector(const std::vector<T, Alloc> &v) {
++    return CreateVector(data(v), v.size());
++  }
++
++  // vector<bool> may be implemented using a bit-set, so we can't access it as
++  // an array. Instead, read elements manually.
++  // Background: https://isocpp.org/blog/2012/11/on-vectorbool
++  Offset<Vector<uint8_t>> CreateVector(const std::vector<bool> &v) {
++    StartVector(v.size(), sizeof(uint8_t));
++    for (auto i = v.size(); i > 0;) {
++      PushElement(static_cast<uint8_t>(v[--i]));
++    }
++    return Offset<Vector<uint8_t>>(EndVector(v.size()));
++  }
++
++  /// @brief Serialize values returned by a function into a FlatBuffer `vector`.
++  /// This is a convenience function that takes care of iteration for you.
++  /// @tparam T The data type of the `std::vector` elements.
++  /// @param f A function that takes the current iteration 0..vector_size-1 and
++  /// returns any type that you can construct a FlatBuffers vector out of.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T>
++  Offset<Vector<T>> CreateVector(size_t vector_size,
++                                 const std::function<T(size_t i)> &f) {
++    FLATBUFFERS_ASSERT(FLATBUFFERS_GENERAL_HEAP_ALLOC_OK);
++    std::vector<T> elems(vector_size);
++    for (size_t i = 0; i < vector_size; i++) elems[i] = f(i);
++    return CreateVector(elems);
++  }
++
++  /// @brief Serialize values returned by a function into a FlatBuffer `vector`.
++  /// This is a convenience function that takes care of iteration for you. This
++  /// uses a vector stored on the heap to store the intermediate results of the
++  /// iteration.
++  /// @tparam T The data type of the `std::vector` elements.
++  /// @param f A function that takes the current iteration 0..vector_size-1,
++  /// and the state parameter returning any type that you can construct a
++  /// FlatBuffers vector out of.
++  /// @param state State passed to f.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T, typename F, typename S>
++  Offset<Vector<T>> CreateVector(size_t vector_size, F f, S *state) {
++    FLATBUFFERS_ASSERT(FLATBUFFERS_GENERAL_HEAP_ALLOC_OK);
++    std::vector<T> elems(vector_size);
++    for (size_t i = 0; i < vector_size; i++) elems[i] = f(i, state);
++    return CreateVector(elems);
++  }
++
++  /// @brief Serialize a `std::vector<std::string>` into a FlatBuffer `vector`.
++  /// This is a convenience function for a common case.
++  /// @param v A const reference to the `std::vector` to serialize into the
++  /// buffer as a `vector`.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename Alloc = std::allocator<std::string>>
++  Offset<Vector<Offset<String>>> CreateVectorOfStrings(
++      const std::vector<std::string, Alloc> &v) {
++    return CreateVectorOfStrings(v.cbegin(), v.cend());
++  }
++
++  /// @brief Serialize a collection of Strings into a FlatBuffer `vector`.
++  /// This is a convenience function for a common case.
++  /// @param begin The begining iterator of the collection
++  /// @param end The ending iterator of the collection
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<class It>
++  Offset<Vector<Offset<String>>> CreateVectorOfStrings(It begin, It end) {
++    auto size = std::distance(begin, end);
++    auto scratch_buffer_usage = size * sizeof(Offset<String>);
++    // If there is not enough space to store the offsets, there definitely won't
++    // be enough space to store all the strings. So ensuring space for the
++    // scratch region is OK, for it it fails, it would have failed later.
++    buf_.ensure_space(scratch_buffer_usage);
++    for (auto it = begin; it != end; ++it) {
++      buf_.scratch_push_small(CreateString(*it));
++    }
++    StartVector(size, sizeof(Offset<String>));
++    for (auto i = 1; i <= size; i++) {
++      // Note we re-evaluate the buf location each iteration to account for any
++      // underlying buffer resizing that may occur.
++      PushElement(*reinterpret_cast<Offset<String> *>(
++          buf_.scratch_end() - i * sizeof(Offset<String>)));
++    }
++    buf_.scratch_pop(scratch_buffer_usage);
++    return Offset<Vector<Offset<String>>>(EndVector(size));
++  }
++
++  /// @brief Serialize an array of structs into a FlatBuffer `vector`.
++  /// @tparam T The data type of the struct array elements.
++  /// @param[in] v A pointer to the array of type `T` to serialize into the
++  /// buffer as a `vector`.
++  /// @param[in] len The number of elements to serialize.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T>
++  Offset<Vector<const T *>> CreateVectorOfStructs(const T *v, size_t len) {
++    StartVector(len * sizeof(T) / AlignOf<T>(), AlignOf<T>());
++    if (len > 0) {
++      PushBytes(reinterpret_cast<const uint8_t *>(v), sizeof(T) * len);
++    }
++    return Offset<Vector<const T *>>(EndVector(len));
++  }
++
++  /// @brief Serialize an array of native structs into a FlatBuffer `vector`.
++  /// @tparam T The data type of the struct array elements.
++  /// @tparam S The data type of the native struct array elements.
++  /// @param[in] v A pointer to the array of type `S` to serialize into the
++  /// buffer as a `vector`.
++  /// @param[in] len The number of elements to serialize.
++  /// @param[in] pack_func Pointer to a function to convert the native struct
++  /// to the FlatBuffer struct.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T, typename S>
++  Offset<Vector<const T *>> CreateVectorOfNativeStructs(
++      const S *v, size_t len, T (*const pack_func)(const S &)) {
++    FLATBUFFERS_ASSERT(pack_func);
++    auto structs = StartVectorOfStructs<T>(len);
++    for (size_t i = 0; i < len; i++) { structs[i] = pack_func(v[i]); }
++    return EndVectorOfStructs<T>(len);
++  }
++
++  /// @brief Serialize an array of native structs into a FlatBuffer `vector`.
++  /// @tparam T The data type of the struct array elements.
++  /// @tparam S The data type of the native struct array elements.
++  /// @param[in] v A pointer to the array of type `S` to serialize into the
++  /// buffer as a `vector`.
++  /// @param[in] len The number of elements to serialize.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T, typename S>
++  Offset<Vector<const T *>> CreateVectorOfNativeStructs(const S *v,
++                                                        size_t len) {
++    extern T Pack(const S &);
++    return CreateVectorOfNativeStructs(v, len, Pack);
++  }
++
++  /// @brief Serialize an array of structs into a FlatBuffer `vector`.
++  /// @tparam T The data type of the struct array elements.
++  /// @param[in] filler A function that takes the current iteration
++  /// 0..vector_size-1 and a pointer to the struct that must be filled.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  /// This is mostly useful when flatbuffers are generated with mutation
++  /// accessors.
++  template<typename T>
++  Offset<Vector<const T *>> CreateVectorOfStructs(
++      size_t vector_size, const std::function<void(size_t i, T *)> &filler) {
++    T *structs = StartVectorOfStructs<T>(vector_size);
++    for (size_t i = 0; i < vector_size; i++) {
++      filler(i, structs);
++      structs++;
++    }
++    return EndVectorOfStructs<T>(vector_size);
++  }
++
++  /// @brief Serialize an array of structs into a FlatBuffer `vector`.
++  /// @tparam T The data type of the struct array elements.
++  /// @param[in] f A function that takes the current iteration 0..vector_size-1,
++  /// a pointer to the struct that must be filled and the state argument.
++  /// @param[in] state Arbitrary state to pass to f.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  /// This is mostly useful when flatbuffers are generated with mutation
++  /// accessors.
++  template<typename T, typename F, typename S>
++  Offset<Vector<const T *>> CreateVectorOfStructs(size_t vector_size, F f,
++                                                  S *state) {
++    T *structs = StartVectorOfStructs<T>(vector_size);
++    for (size_t i = 0; i < vector_size; i++) {
++      f(i, structs, state);
++      structs++;
++    }
++    return EndVectorOfStructs<T>(vector_size);
++  }
++
++  /// @brief Serialize a `std::vector` of structs into a FlatBuffer `vector`.
++  /// @tparam T The data type of the `std::vector` struct elements.
++  /// @param[in] v A const reference to the `std::vector` of structs to
++  /// serialize into the buffer as a `vector`.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T, typename Alloc = std::allocator<T>>
++  Offset<Vector<const T *>> CreateVectorOfStructs(
++      const std::vector<T, Alloc> &v) {
++    return CreateVectorOfStructs(data(v), v.size());
++  }
++
++  /// @brief Serialize a `std::vector` of native structs into a FlatBuffer
++  /// `vector`.
++  /// @tparam T The data type of the `std::vector` struct elements.
++  /// @tparam S The data type of the `std::vector` native struct elements.
++  /// @param[in] v A const reference to the `std::vector` of structs to
++  /// serialize into the buffer as a `vector`.
++  /// @param[in] pack_func Pointer to a function to convert the native struct
++  /// to the FlatBuffer struct.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T, typename S, typename Alloc = std::allocator<T>>
++  Offset<Vector<const T *>> CreateVectorOfNativeStructs(
++      const std::vector<S, Alloc> &v, T (*const pack_func)(const S &)) {
++    return CreateVectorOfNativeStructs<T, S>(data(v), v.size(), pack_func);
++  }
++
++  /// @brief Serialize a `std::vector` of native structs into a FlatBuffer
++  /// `vector`.
++  /// @tparam T The data type of the `std::vector` struct elements.
++  /// @tparam S The data type of the `std::vector` native struct elements.
++  /// @param[in] v A const reference to the `std::vector` of structs to
++  /// serialize into the buffer as a `vector`.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T, typename S, typename Alloc = std::allocator<S>>
++  Offset<Vector<const T *>> CreateVectorOfNativeStructs(
++      const std::vector<S, Alloc> &v) {
++    return CreateVectorOfNativeStructs<T, S>(data(v), v.size());
++  }
++
++  /// @cond FLATBUFFERS_INTERNAL
++  template<typename T> struct StructKeyComparator {
++    bool operator()(const T &a, const T &b) const {
++      return a.KeyCompareLessThan(&b);
++    }
++  };
++  /// @endcond
++
++  /// @brief Serialize a `std::vector` of structs into a FlatBuffer `vector`
++  /// in sorted order.
++  /// @tparam T The data type of the `std::vector` struct elements.
++  /// @param[in] v A const reference to the `std::vector` of structs to
++  /// serialize into the buffer as a `vector`.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T, typename Alloc = std::allocator<T>>
++  Offset<Vector<const T *>> CreateVectorOfSortedStructs(
++      std::vector<T, Alloc> *v) {
++    return CreateVectorOfSortedStructs(data(*v), v->size());
++  }
++
++  /// @brief Serialize a `std::vector` of native structs into a FlatBuffer
++  /// `vector` in sorted order.
++  /// @tparam T The data type of the `std::vector` struct elements.
++  /// @tparam S The data type of the `std::vector` native struct elements.
++  /// @param[in] v A const reference to the `std::vector` of structs to
++  /// serialize into the buffer as a `vector`.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T, typename S, typename Alloc = std::allocator<T>>
++  Offset<Vector<const T *>> CreateVectorOfSortedNativeStructs(
++      std::vector<S, Alloc> *v) {
++    return CreateVectorOfSortedNativeStructs<T, S>(data(*v), v->size());
++  }
++
++  /// @brief Serialize an array of structs into a FlatBuffer `vector` in sorted
++  /// order.
++  /// @tparam T The data type of the struct array elements.
++  /// @param[in] v A pointer to the array of type `T` to serialize into the
++  /// buffer as a `vector`.
++  /// @param[in] len The number of elements to serialize.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T>
++  Offset<Vector<const T *>> CreateVectorOfSortedStructs(T *v, size_t len) {
++    std::stable_sort(v, v + len, StructKeyComparator<T>());
++    return CreateVectorOfStructs(v, len);
++  }
++
++  /// @brief Serialize an array of native structs into a FlatBuffer `vector` in
++  /// sorted order.
++  /// @tparam T The data type of the struct array elements.
++  /// @tparam S The data type of the native struct array elements.
++  /// @param[in] v A pointer to the array of type `S` to serialize into the
++  /// buffer as a `vector`.
++  /// @param[in] len The number of elements to serialize.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T, typename S>
++  Offset<Vector<const T *>> CreateVectorOfSortedNativeStructs(S *v,
++                                                              size_t len) {
++    extern T Pack(const S &);
++    auto structs = StartVectorOfStructs<T>(len);
++    for (size_t i = 0; i < len; i++) { structs[i] = Pack(v[i]); }
++    std::stable_sort(structs, structs + len, StructKeyComparator<T>());
++    return EndVectorOfStructs<T>(len);
++  }
++
++  /// @cond FLATBUFFERS_INTERNAL
++  template<typename T> struct TableKeyComparator {
++    TableKeyComparator(vector_downward &buf) : buf_(buf) {}
++    TableKeyComparator(const TableKeyComparator &other) : buf_(other.buf_) {}
++    bool operator()(const Offset<T> &a, const Offset<T> &b) const {
++      auto table_a = reinterpret_cast<T *>(buf_.data_at(a.o));
++      auto table_b = reinterpret_cast<T *>(buf_.data_at(b.o));
++      return table_a->KeyCompareLessThan(table_b);
++    }
++    vector_downward &buf_;
++
++   private:
++    FLATBUFFERS_DELETE_FUNC(
++        TableKeyComparator &operator=(const TableKeyComparator &other));
++  };
++  /// @endcond
++
++  /// @brief Serialize an array of `table` offsets as a `vector` in the buffer
++  /// in sorted order.
++  /// @tparam T The data type that the offset refers to.
++  /// @param[in] v An array of type `Offset<T>` that contains the `table`
++  /// offsets to store in the buffer in sorted order.
++  /// @param[in] len The number of elements to store in the `vector`.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T>
++  Offset<Vector<Offset<T>>> CreateVectorOfSortedTables(Offset<T> *v,
++                                                       size_t len) {
++    std::stable_sort(v, v + len, TableKeyComparator<T>(buf_));
++    return CreateVector(v, len);
++  }
++
++  /// @brief Serialize an array of `table` offsets as a `vector` in the buffer
++  /// in sorted order.
++  /// @tparam T The data type that the offset refers to.
++  /// @param[in] v An array of type `Offset<T>` that contains the `table`
++  /// offsets to store in the buffer in sorted order.
++  /// @return Returns a typed `Offset` into the serialized data indicating
++  /// where the vector is stored.
++  template<typename T, typename Alloc = std::allocator<T>>
++  Offset<Vector<Offset<T>>> CreateVectorOfSortedTables(
++      std::vector<Offset<T>, Alloc> *v) {
++    return CreateVectorOfSortedTables(data(*v), v->size());
++  }
++
++  /// @brief Specialized version of `CreateVector` for non-copying use cases.
++  /// Write the data any time later to the returned buffer pointer `buf`.
++  /// @param[in] len The number of elements to store in the `vector`.
++  /// @param[in] elemsize The size of each element in the `vector`.
++  /// @param[out] buf A pointer to a `uint8_t` pointer that can be
++  /// written to at a later time to serialize the data into a `vector`
++  /// in the buffer.
++  uoffset_t CreateUninitializedVector(size_t len, size_t elemsize,
++                                      uint8_t **buf) {
++    NotNested();
++    StartVector(len, elemsize);
++    buf_.make_space(len * elemsize);
++    auto vec_start = GetSize();
++    auto vec_end = EndVector(len);
++    *buf = buf_.data_at(vec_start);
++    return vec_end;
++  }
++
++  /// @brief Specialized version of `CreateVector` for non-copying use cases.
++  /// Write the data any time later to the returned buffer pointer `buf`.
++  /// @tparam T The data type of the data that will be stored in the buffer
++  /// as a `vector`.
++  /// @param[in] len The number of elements to store in the `vector`.
++  /// @param[out] buf A pointer to a pointer of type `T` that can be
++  /// written to at a later time to serialize the data into a `vector`
++  /// in the buffer.
++  template<typename T>
++  Offset<Vector<T>> CreateUninitializedVector(size_t len, T **buf) {
++    AssertScalarT<T>();
++    return CreateUninitializedVector(len, sizeof(T),
++                                     reinterpret_cast<uint8_t **>(buf));
++  }
++
++  template<typename T>
++  Offset<Vector<const T *>> CreateUninitializedVectorOfStructs(size_t len,
++                                                               T **buf) {
++    return CreateUninitializedVector(len, sizeof(T),
++                                     reinterpret_cast<uint8_t **>(buf));
++  }
++
++  // @brief Create a vector of scalar type T given as input a vector of scalar
++  // type U, useful with e.g. pre "enum class" enums, or any existing scalar
++  // data of the wrong type.
++  template<typename T, typename U>
++  Offset<Vector<T>> CreateVectorScalarCast(const U *v, size_t len) {
++    AssertScalarT<T>();
++    AssertScalarT<U>();
++    StartVector(len, sizeof(T));
++    for (auto i = len; i > 0;) { PushElement(static_cast<T>(v[--i])); }
++    return Offset<Vector<T>>(EndVector(len));
++  }
++
++  /// @brief Write a struct by itself, typically to be part of a union.
++  template<typename T> Offset<const T *> CreateStruct(const T &structobj) {
++    NotNested();
++    Align(AlignOf<T>());
++    buf_.push_small(structobj);
++    return Offset<const T *>(GetSize());
++  }
++
++  /// @brief Finish serializing a buffer by writing the root offset.
++  /// @param[in] file_identifier If a `file_identifier` is given, the buffer
++  /// will be prefixed with a standard FlatBuffers file header.
++  template<typename T>
++  void Finish(Offset<T> root, const char *file_identifier = nullptr) {
++    Finish(root.o, file_identifier, false);
++  }
++
++  /// @brief Finish a buffer with a 32 bit size field pre-fixed (size of the
++  /// buffer following the size field). These buffers are NOT compatible
++  /// with standard buffers created by Finish, i.e. you can't call GetRoot
++  /// on them, you have to use GetSizePrefixedRoot instead.
++  /// All >32 bit quantities in this buffer will be aligned when the whole
++  /// size pre-fixed buffer is aligned.
++  /// These kinds of buffers are useful for creating a stream of FlatBuffers.
++  template<typename T>
++  void FinishSizePrefixed(Offset<T> root,
++                          const char *file_identifier = nullptr) {
++    Finish(root.o, file_identifier, true);
++  }
++
++  void SwapBufAllocator(FlatBufferBuilder &other) {
++    buf_.swap_allocator(other.buf_);
++  }
++
++  /// @brief The length of a FlatBuffer file header.
++  static const size_t kFileIdentifierLength =
++      ::flatbuffers::kFileIdentifierLength;
++
++ protected:
++  // You shouldn't really be copying instances of this class.
++  FlatBufferBuilder(const FlatBufferBuilder &);
++  FlatBufferBuilder &operator=(const FlatBufferBuilder &);
++
++  void Finish(uoffset_t root, const char *file_identifier, bool size_prefix) {
++    NotNested();
++    buf_.clear_scratch();
++    // This will cause the whole buffer to be aligned.
++    PreAlign((size_prefix ? sizeof(uoffset_t) : 0) + sizeof(uoffset_t) +
++                 (file_identifier ? kFileIdentifierLength : 0),
++             minalign_);
++    if (file_identifier) {
++      FLATBUFFERS_ASSERT(strlen(file_identifier) == kFileIdentifierLength);
++      PushBytes(reinterpret_cast<const uint8_t *>(file_identifier),
++                kFileIdentifierLength);
++    }
++    PushElement(ReferTo(root));  // Location of root.
++    if (size_prefix) { PushElement(GetSize()); }
++    finished = true;
++  }
++
++  struct FieldLoc {
++    uoffset_t off;
++    voffset_t id;
++  };
++
++  vector_downward buf_;
++
++  // Accumulating offsets of table members while it is being built.
++  // We store these in the scratch pad of buf_, after the vtable offsets.
++  uoffset_t num_field_loc;
++  // Track how much of the vtable is in use, so we can output the most compact
++  // possible vtable.
++  voffset_t max_voffset_;
++
++  // Ensure objects are not nested.
++  bool nested;
++
++  // Ensure the buffer is finished before it is being accessed.
++  bool finished;
++
++  size_t minalign_;
++
++  bool force_defaults_;  // Serialize values equal to their defaults anyway.
++
++  bool dedup_vtables_;
++
++  struct StringOffsetCompare {
++    StringOffsetCompare(const vector_downward &buf) : buf_(&buf) {}
++    bool operator()(const Offset<String> &a, const Offset<String> &b) const {
++      auto stra = reinterpret_cast<const String *>(buf_->data_at(a.o));
++      auto strb = reinterpret_cast<const String *>(buf_->data_at(b.o));
++      return StringLessThan(stra->data(), stra->size(), strb->data(),
++                            strb->size());
++    }
++    const vector_downward *buf_;
++  };
++
++  // For use with CreateSharedString. Instantiated on first use only.
++  typedef std::set<Offset<String>, StringOffsetCompare> StringOffsetMap;
++  StringOffsetMap *string_pool;
++
++ private:
++  // Allocates space for a vector of structures.
++  // Must be completed with EndVectorOfStructs().
++  template<typename T> T *StartVectorOfStructs(size_t vector_size) {
++    StartVector(vector_size * sizeof(T) / AlignOf<T>(), AlignOf<T>());
++    return reinterpret_cast<T *>(buf_.make_space(vector_size * sizeof(T)));
++  }
++
++  // End the vector of structures in the flatbuffers.
++  // Vector should have previously be started with StartVectorOfStructs().
++  template<typename T>
++  Offset<Vector<const T *>> EndVectorOfStructs(size_t vector_size) {
++    return Offset<Vector<const T *>>(EndVector(vector_size));
++  }
++};
++/// @}
++
++/// Helpers to get a typed pointer to objects that are currently being built.
++/// @warning Creating new objects will lead to reallocations and invalidates
++/// the pointer!
++template<typename T>
++T *GetMutableTemporaryPointer(FlatBufferBuilder &fbb, Offset<T> offset) {
++  return reinterpret_cast<T *>(fbb.GetCurrentBufferPointer() + fbb.GetSize() -
++                               offset.o);
++}
++
++template<typename T>
++const T *GetTemporaryPointer(FlatBufferBuilder &fbb, Offset<T> offset) {
++  return GetMutableTemporaryPointer<T>(fbb, offset);
++}
++
++template<typename T>
++void FlatBufferBuilder::Required(Offset<T> table, voffset_t field) {
++  auto table_ptr = reinterpret_cast<const Table *>(buf_.data_at(table.o));
++  bool ok = table_ptr->GetOptionalFieldOffset(field) != 0;
++  // If this fails, the caller will show what field needs to be set.
++  FLATBUFFERS_ASSERT(ok);
++  (void)ok;
++}
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_VECTOR_DOWNWARD_H_
+diff -urN a/include/flatbuffers/flatbuffers.h b/include/flatbuffers/flatbuffers.h
+--- a/include/flatbuffers/flatbuffers.h	2021-05-10 18:45:16.000000000 +0000
++++ b/include/flatbuffers/flatbuffers.h	2023-01-13 07:47:06.299228228 +0000
+@@ -17,2686 +17,23 @@
+ #ifndef FLATBUFFERS_H_
+ #define FLATBUFFERS_H_
+ 
++// TODO: These includes are for mitigating the pains of users editing their
++// source because they relied on flatbuffers.h to include everything for them.
++#include "flatbuffers/array.h"
+ #include "flatbuffers/base.h"
++#include "flatbuffers/buffer.h"
++#include "flatbuffers/buffer_ref.h"
++#include "flatbuffers/detached_buffer.h"
++#include "flatbuffers/flatbuffer_builder.h"
+ #include "flatbuffers/stl_emulation.h"
+-
+-#ifndef FLATBUFFERS_CPP98_STL
+-#  include <functional>
+-#endif
+-
+-#if defined(FLATBUFFERS_NAN_DEFAULTS)
+-#  include <cmath>
+-#endif
++#include "flatbuffers/string.h"
++#include "flatbuffers/struct.h"
++#include "flatbuffers/table.h"
++#include "flatbuffers/vector.h"
++#include "flatbuffers/vector_downward.h"
++#include "flatbuffers/verifier.h"
+ 
+ namespace flatbuffers {
+-// Generic 'operator==' with conditional specialisations.
+-// T e - new value of a scalar field.
+-// T def - default of scalar (is known at compile-time).
+-template<typename T> inline bool IsTheSameAs(T e, T def) { return e == def; }
+-
+-#if defined(FLATBUFFERS_NAN_DEFAULTS) && \
+-    defined(FLATBUFFERS_HAS_NEW_STRTOD) && (FLATBUFFERS_HAS_NEW_STRTOD > 0)
+-// Like `operator==(e, def)` with weak NaN if T=(float|double).
+-template<typename T> inline bool IsFloatTheSameAs(T e, T def) {
+-  return (e == def) || ((def != def) && (e != e));
+-}
+-template<> inline bool IsTheSameAs<float>(float e, float def) {
+-  return IsFloatTheSameAs(e, def);
+-}
+-template<> inline bool IsTheSameAs<double>(double e, double def) {
+-  return IsFloatTheSameAs(e, def);
+-}
+-#endif
+-
+-// Check 'v' is out of closed range [low; high].
+-// Workaround for GCC warning [-Werror=type-limits]:
+-// comparison is always true due to limited range of data type.
+-template<typename T>
+-inline bool IsOutRange(const T &v, const T &low, const T &high) {
+-  return (v < low) || (high < v);
+-}
+-
+-// Check 'v' is in closed range [low; high].
+-template<typename T>
+-inline bool IsInRange(const T &v, const T &low, const T &high) {
+-  return !IsOutRange(v, low, high);
+-}
+-
+-// Wrapper for uoffset_t to allow safe template specialization.
+-// Value is allowed to be 0 to indicate a null object (see e.g. AddOffset).
+-template<typename T> struct Offset {
+-  uoffset_t o;
+-  Offset() : o(0) {}
+-  Offset(uoffset_t _o) : o(_o) {}
+-  Offset<void> Union() const { return Offset<void>(o); }
+-  bool IsNull() const { return !o; }
+-};
+-
+-inline void EndianCheck() {
+-  int endiantest = 1;
+-  // If this fails, see FLATBUFFERS_LITTLEENDIAN above.
+-  FLATBUFFERS_ASSERT(*reinterpret_cast<char *>(&endiantest) ==
+-                     FLATBUFFERS_LITTLEENDIAN);
+-  (void)endiantest;
+-}
+-
+-template<typename T> FLATBUFFERS_CONSTEXPR size_t AlignOf() {
+-  // clang-format off
+-  #ifdef _MSC_VER
+-    return __alignof(T);
+-  #else
+-    #ifndef alignof
+-      return __alignof__(T);
+-    #else
+-      return alignof(T);
+-    #endif
+-  #endif
+-  // clang-format on
+-}
+-
+-// When we read serialized data from memory, in the case of most scalars,
+-// we want to just read T, but in the case of Offset, we want to actually
+-// perform the indirection and return a pointer.
+-// The template specialization below does just that.
+-// It is wrapped in a struct since function templates can't overload on the
+-// return type like this.
+-// The typedef is for the convenience of callers of this function
+-// (avoiding the need for a trailing return decltype)
+-template<typename T> struct IndirectHelper {
+-  typedef T return_type;
+-  typedef T mutable_return_type;
+-  static const size_t element_stride = sizeof(T);
+-  static return_type Read(const uint8_t *p, uoffset_t i) {
+-    return EndianScalar((reinterpret_cast<const T *>(p))[i]);
+-  }
+-};
+-template<typename T> struct IndirectHelper<Offset<T>> {
+-  typedef const T *return_type;
+-  typedef T *mutable_return_type;
+-  static const size_t element_stride = sizeof(uoffset_t);
+-  static return_type Read(const uint8_t *p, uoffset_t i) {
+-    p += i * sizeof(uoffset_t);
+-    return reinterpret_cast<return_type>(p + ReadScalar<uoffset_t>(p));
+-  }
+-};
+-template<typename T> struct IndirectHelper<const T *> {
+-  typedef const T *return_type;
+-  typedef T *mutable_return_type;
+-  static const size_t element_stride = sizeof(T);
+-  static return_type Read(const uint8_t *p, uoffset_t i) {
+-    return reinterpret_cast<const T *>(p + i * sizeof(T));
+-  }
+-};
+-
+-// An STL compatible iterator implementation for Vector below, effectively
+-// calling Get() for every element.
+-template<typename T, typename IT> struct VectorIterator {
+-  typedef std::random_access_iterator_tag iterator_category;
+-  typedef IT value_type;
+-  typedef ptrdiff_t difference_type;
+-  typedef IT *pointer;
+-  typedef IT &reference;
+-
+-  VectorIterator(const uint8_t *data, uoffset_t i)
+-      : data_(data + IndirectHelper<T>::element_stride * i) {}
+-  VectorIterator(const VectorIterator &other) : data_(other.data_) {}
+-  VectorIterator() : data_(nullptr) {}
+-
+-  VectorIterator &operator=(const VectorIterator &other) {
+-    data_ = other.data_;
+-    return *this;
+-  }
+-
+-  // clang-format off
+-  #if !defined(FLATBUFFERS_CPP98_STL)
+-  VectorIterator &operator=(VectorIterator &&other) {
+-    data_ = other.data_;
+-    return *this;
+-  }
+-  #endif  // !defined(FLATBUFFERS_CPP98_STL)
+-  // clang-format on
+-
+-  bool operator==(const VectorIterator &other) const {
+-    return data_ == other.data_;
+-  }
+-
+-  bool operator<(const VectorIterator &other) const {
+-    return data_ < other.data_;
+-  }
+-
+-  bool operator!=(const VectorIterator &other) const {
+-    return data_ != other.data_;
+-  }
+-
+-  difference_type operator-(const VectorIterator &other) const {
+-    return (data_ - other.data_) / IndirectHelper<T>::element_stride;
+-  }
+-
+-  // Note: return type is incompatible with the standard
+-  // `reference operator*()`.
+-  IT operator*() const { return IndirectHelper<T>::Read(data_, 0); }
+-
+-  // Note: return type is incompatible with the standard
+-  // `pointer operator->()`.
+-  IT operator->() const { return IndirectHelper<T>::Read(data_, 0); }
+-
+-  VectorIterator &operator++() {
+-    data_ += IndirectHelper<T>::element_stride;
+-    return *this;
+-  }
+-
+-  VectorIterator operator++(int) {
+-    VectorIterator temp(data_, 0);
+-    data_ += IndirectHelper<T>::element_stride;
+-    return temp;
+-  }
+-
+-  VectorIterator operator+(const uoffset_t &offset) const {
+-    return VectorIterator(data_ + offset * IndirectHelper<T>::element_stride,
+-                          0);
+-  }
+-
+-  VectorIterator &operator+=(const uoffset_t &offset) {
+-    data_ += offset * IndirectHelper<T>::element_stride;
+-    return *this;
+-  }
+-
+-  VectorIterator &operator--() {
+-    data_ -= IndirectHelper<T>::element_stride;
+-    return *this;
+-  }
+-
+-  VectorIterator operator--(int) {
+-    VectorIterator temp(data_, 0);
+-    data_ -= IndirectHelper<T>::element_stride;
+-    return temp;
+-  }
+-
+-  VectorIterator operator-(const uoffset_t &offset) const {
+-    return VectorIterator(data_ - offset * IndirectHelper<T>::element_stride,
+-                          0);
+-  }
+-
+-  VectorIterator &operator-=(const uoffset_t &offset) {
+-    data_ -= offset * IndirectHelper<T>::element_stride;
+-    return *this;
+-  }
+-
+- private:
+-  const uint8_t *data_;
+-};
+-
+-template<typename Iterator>
+-struct VectorReverseIterator : public std::reverse_iterator<Iterator> {
+-  explicit VectorReverseIterator(Iterator iter)
+-      : std::reverse_iterator<Iterator>(iter) {}
+-
+-  // Note: return type is incompatible with the standard
+-  // `reference operator*()`.
+-  typename Iterator::value_type operator*() const {
+-    auto tmp = std::reverse_iterator<Iterator>::current;
+-    return *--tmp;
+-  }
+-
+-  // Note: return type is incompatible with the standard
+-  // `pointer operator->()`.
+-  typename Iterator::value_type operator->() const {
+-    auto tmp = std::reverse_iterator<Iterator>::current;
+-    return *--tmp;
+-  }
+-};
+-
+-struct String;
+-
+-// This is used as a helper type for accessing vectors.
+-// Vector::data() assumes the vector elements start after the length field.
+-template<typename T> class Vector {
+- public:
+-  typedef VectorIterator<T, typename IndirectHelper<T>::mutable_return_type>
+-      iterator;
+-  typedef VectorIterator<T, typename IndirectHelper<T>::return_type>
+-      const_iterator;
+-  typedef VectorReverseIterator<iterator> reverse_iterator;
+-  typedef VectorReverseIterator<const_iterator> const_reverse_iterator;
+-
+-  uoffset_t size() const { return EndianScalar(length_); }
+-
+-  // Deprecated: use size(). Here for backwards compatibility.
+-  FLATBUFFERS_ATTRIBUTE(deprecated("use size() instead"))
+-  uoffset_t Length() const { return size(); }
+-
+-  typedef typename IndirectHelper<T>::return_type return_type;
+-  typedef typename IndirectHelper<T>::mutable_return_type mutable_return_type;
+-  typedef return_type value_type;
+-
+-  return_type Get(uoffset_t i) const {
+-    FLATBUFFERS_ASSERT(i < size());
+-    return IndirectHelper<T>::Read(Data(), i);
+-  }
+-
+-  return_type operator[](uoffset_t i) const { return Get(i); }
+-
+-  // If this is a Vector of enums, T will be its storage type, not the enum
+-  // type. This function makes it convenient to retrieve value with enum
+-  // type E.
+-  template<typename E> E GetEnum(uoffset_t i) const {
+-    return static_cast<E>(Get(i));
+-  }
+-
+-  // If this a vector of unions, this does the cast for you. There's no check
+-  // to make sure this is the right type!
+-  template<typename U> const U *GetAs(uoffset_t i) const {
+-    return reinterpret_cast<const U *>(Get(i));
+-  }
+-
+-  // If this a vector of unions, this does the cast for you. There's no check
+-  // to make sure this is actually a string!
+-  const String *GetAsString(uoffset_t i) const {
+-    return reinterpret_cast<const String *>(Get(i));
+-  }
+-
+-  const void *GetStructFromOffset(size_t o) const {
+-    return reinterpret_cast<const void *>(Data() + o);
+-  }
+-
+-  iterator begin() { return iterator(Data(), 0); }
+-  const_iterator begin() const { return const_iterator(Data(), 0); }
+-
+-  iterator end() { return iterator(Data(), size()); }
+-  const_iterator end() const { return const_iterator(Data(), size()); }
+-
+-  reverse_iterator rbegin() { return reverse_iterator(end()); }
+-  const_reverse_iterator rbegin() const {
+-    return const_reverse_iterator(end());
+-  }
+-
+-  reverse_iterator rend() { return reverse_iterator(begin()); }
+-  const_reverse_iterator rend() const {
+-    return const_reverse_iterator(begin());
+-  }
+-
+-  const_iterator cbegin() const { return begin(); }
+-
+-  const_iterator cend() const { return end(); }
+-
+-  const_reverse_iterator crbegin() const { return rbegin(); }
+-
+-  const_reverse_iterator crend() const { return rend(); }
+-
+-  // Change elements if you have a non-const pointer to this object.
+-  // Scalars only. See reflection.h, and the documentation.
+-  void Mutate(uoffset_t i, const T &val) {
+-    FLATBUFFERS_ASSERT(i < size());
+-    WriteScalar(data() + i, val);
+-  }
+-
+-  // Change an element of a vector of tables (or strings).
+-  // "val" points to the new table/string, as you can obtain from
+-  // e.g. reflection::AddFlatBuffer().
+-  void MutateOffset(uoffset_t i, const uint8_t *val) {
+-    FLATBUFFERS_ASSERT(i < size());
+-    static_assert(sizeof(T) == sizeof(uoffset_t), "Unrelated types");
+-    WriteScalar(data() + i,
+-                static_cast<uoffset_t>(val - (Data() + i * sizeof(uoffset_t))));
+-  }
+-
+-  // Get a mutable pointer to tables/strings inside this vector.
+-  mutable_return_type GetMutableObject(uoffset_t i) const {
+-    FLATBUFFERS_ASSERT(i < size());
+-    return const_cast<mutable_return_type>(IndirectHelper<T>::Read(Data(), i));
+-  }
+-
+-  // The raw data in little endian format. Use with care.
+-  const uint8_t *Data() const {
+-    return reinterpret_cast<const uint8_t *>(&length_ + 1);
+-  }
+-
+-  uint8_t *Data() { return reinterpret_cast<uint8_t *>(&length_ + 1); }
+-
+-  // Similarly, but typed, much like std::vector::data
+-  const T *data() const { return reinterpret_cast<const T *>(Data()); }
+-  T *data() { return reinterpret_cast<T *>(Data()); }
+-
+-  template<typename K> return_type LookupByKey(K key) const {
+-    void *search_result = std::bsearch(
+-        &key, Data(), size(), IndirectHelper<T>::element_stride, KeyCompare<K>);
+-
+-    if (!search_result) {
+-      return nullptr;  // Key not found.
+-    }
+-
+-    const uint8_t *element = reinterpret_cast<const uint8_t *>(search_result);
+-
+-    return IndirectHelper<T>::Read(element, 0);
+-  }
+-
+- protected:
+-  // This class is only used to access pre-existing data. Don't ever
+-  // try to construct these manually.
+-  Vector();
+-
+-  uoffset_t length_;
+-
+- private:
+-  // This class is a pointer. Copying will therefore create an invalid object.
+-  // Private and unimplemented copy constructor.
+-  Vector(const Vector &);
+-  Vector &operator=(const Vector &);
+-
+-  template<typename K> static int KeyCompare(const void *ap, const void *bp) {
+-    const K *key = reinterpret_cast<const K *>(ap);
+-    const uint8_t *data = reinterpret_cast<const uint8_t *>(bp);
+-    auto table = IndirectHelper<T>::Read(data, 0);
+-
+-    // std::bsearch compares with the operands transposed, so we negate the
+-    // result here.
+-    return -table->KeyCompareWithValue(*key);
+-  }
+-};
+-
+-// Represent a vector much like the template above, but in this case we
+-// don't know what the element types are (used with reflection.h).
+-class VectorOfAny {
+- public:
+-  uoffset_t size() const { return EndianScalar(length_); }
+-
+-  const uint8_t *Data() const {
+-    return reinterpret_cast<const uint8_t *>(&length_ + 1);
+-  }
+-  uint8_t *Data() { return reinterpret_cast<uint8_t *>(&length_ + 1); }
+-
+- protected:
+-  VectorOfAny();
+-
+-  uoffset_t length_;
+-
+- private:
+-  VectorOfAny(const VectorOfAny &);
+-  VectorOfAny &operator=(const VectorOfAny &);
+-};
+-
+-#ifndef FLATBUFFERS_CPP98_STL
+-template<typename T, typename U>
+-Vector<Offset<T>> *VectorCast(Vector<Offset<U>> *ptr) {
+-  static_assert(std::is_base_of<T, U>::value, "Unrelated types");
+-  return reinterpret_cast<Vector<Offset<T>> *>(ptr);
+-}
+-
+-template<typename T, typename U>
+-const Vector<Offset<T>> *VectorCast(const Vector<Offset<U>> *ptr) {
+-  static_assert(std::is_base_of<T, U>::value, "Unrelated types");
+-  return reinterpret_cast<const Vector<Offset<T>> *>(ptr);
+-}
+-#endif
+-
+-// Convenient helper function to get the length of any vector, regardless
+-// of whether it is null or not (the field is not set).
+-template<typename T> static inline size_t VectorLength(const Vector<T> *v) {
+-  return v ? v->size() : 0;
+-}
+-
+-// This is used as a helper type for accessing arrays.
+-template<typename T, uint16_t length> class Array {
+-  typedef
+-      typename flatbuffers::integral_constant<bool,
+-                                              flatbuffers::is_scalar<T>::value>
+-          scalar_tag;
+-  typedef
+-      typename flatbuffers::conditional<scalar_tag::value, T, const T *>::type
+-          IndirectHelperType;
+-
+- public:
+-  typedef uint16_t size_type;
+-  typedef typename IndirectHelper<IndirectHelperType>::return_type return_type;
+-  typedef VectorIterator<T, return_type> const_iterator;
+-  typedef VectorReverseIterator<const_iterator> const_reverse_iterator;
+-
+-  FLATBUFFERS_CONSTEXPR uint16_t size() const { return length; }
+-
+-  return_type Get(uoffset_t i) const {
+-    FLATBUFFERS_ASSERT(i < size());
+-    return IndirectHelper<IndirectHelperType>::Read(Data(), i);
+-  }
+-
+-  return_type operator[](uoffset_t i) const { return Get(i); }
+-
+-  // If this is a Vector of enums, T will be its storage type, not the enum
+-  // type. This function makes it convenient to retrieve value with enum
+-  // type E.
+-  template<typename E> E GetEnum(uoffset_t i) const {
+-    return static_cast<E>(Get(i));
+-  }
+-
+-  const_iterator begin() const { return const_iterator(Data(), 0); }
+-  const_iterator end() const { return const_iterator(Data(), size()); }
+-
+-  const_reverse_iterator rbegin() const {
+-    return const_reverse_iterator(end());
+-  }
+-  const_reverse_iterator rend() const {
+-    return const_reverse_iterator(begin());
+-  }
+-
+-  const_iterator cbegin() const { return begin(); }
+-  const_iterator cend() const { return end(); }
+-
+-  const_reverse_iterator crbegin() const { return rbegin(); }
+-  const_reverse_iterator crend() const { return rend(); }
+-
+-  // Get a mutable pointer to elements inside this array.
+-  // This method used to mutate arrays of structs followed by a @p Mutate
+-  // operation. For primitive types use @p Mutate directly.
+-  // @warning Assignments and reads to/from the dereferenced pointer are not
+-  //  automatically converted to the correct endianness.
+-  typename flatbuffers::conditional<scalar_tag::value, void, T *>::type
+-  GetMutablePointer(uoffset_t i) const {
+-    FLATBUFFERS_ASSERT(i < size());
+-    return const_cast<T *>(&data()[i]);
+-  }
+-
+-  // Change elements if you have a non-const pointer to this object.
+-  void Mutate(uoffset_t i, const T &val) { MutateImpl(scalar_tag(), i, val); }
+-
+-  // The raw data in little endian format. Use with care.
+-  const uint8_t *Data() const { return data_; }
+-
+-  uint8_t *Data() { return data_; }
+-
+-  // Similarly, but typed, much like std::vector::data
+-  const T *data() const { return reinterpret_cast<const T *>(Data()); }
+-  T *data() { return reinterpret_cast<T *>(Data()); }
+-
+-  // Copy data from a span with endian conversion.
+-  // If this Array and the span overlap, the behavior is undefined.
+-  void CopyFromSpan(flatbuffers::span<const T, length> src) {
+-    const auto p1 = reinterpret_cast<const uint8_t *>(src.data());
+-    const auto p2 = Data();
+-    FLATBUFFERS_ASSERT(!(p1 >= p2 && p1 < (p2 + length)) &&
+-                       !(p2 >= p1 && p2 < (p1 + length)));
+-    (void)p1;
+-    (void)p2;
+-
+-    CopyFromSpanImpl(
+-        flatbuffers::integral_constant < bool,
+-        !scalar_tag::value || sizeof(T) == 1 || FLATBUFFERS_LITTLEENDIAN > (),
+-        src);
+-  }
+-
+- protected:
+-  void MutateImpl(flatbuffers::integral_constant<bool, true>, uoffset_t i,
+-                  const T &val) {
+-    FLATBUFFERS_ASSERT(i < size());
+-    WriteScalar(data() + i, val);
+-  }
+-
+-  void MutateImpl(flatbuffers::integral_constant<bool, false>, uoffset_t i,
+-                  const T &val) {
+-    *(GetMutablePointer(i)) = val;
+-  }
+-
+-  void CopyFromSpanImpl(flatbuffers::integral_constant<bool, true>,
+-                        flatbuffers::span<const T, length> src) {
+-    // Use std::memcpy() instead of std::copy() to avoid preformance degradation
+-    // due to aliasing if T is char or unsigned char.
+-    // The size is known at compile time, so memcpy would be inlined.
+-    std::memcpy(data(), src.data(), length * sizeof(T));
+-  }
+-
+-  // Copy data from flatbuffers::span with endian conversion.
+-  void CopyFromSpanImpl(flatbuffers::integral_constant<bool, false>,
+-                        flatbuffers::span<const T, length> src) {
+-    for (size_type k = 0; k < length; k++) { Mutate(k, src[k]); }
+-  }
+-
+-  // This class is only used to access pre-existing data. Don't ever
+-  // try to construct these manually.
+-  // 'constexpr' allows us to use 'size()' at compile time.
+-  // @note Must not use 'FLATBUFFERS_CONSTEXPR' here, as const is not allowed on
+-  //  a constructor.
+-#if defined(__cpp_constexpr)
+-  constexpr Array();
+-#else
+-  Array();
+-#endif
+-
+-  uint8_t data_[length * sizeof(T)];
+-
+- private:
+-  // This class is a pointer. Copying will therefore create an invalid object.
+-  // Private and unimplemented copy constructor.
+-  Array(const Array &);
+-  Array &operator=(const Array &);
+-};
+-
+-// Specialization for Array[struct] with access using Offset<void> pointer.
+-// This specialization used by idl_gen_text.cpp.
+-template<typename T, uint16_t length> class Array<Offset<T>, length> {
+-  static_assert(flatbuffers::is_same<T, void>::value, "unexpected type T");
+-
+- public:
+-  typedef const void *return_type;
+-
+-  const uint8_t *Data() const { return data_; }
+-
+-  // Make idl_gen_text.cpp::PrintContainer happy.
+-  return_type operator[](uoffset_t) const {
+-    FLATBUFFERS_ASSERT(false);
+-    return nullptr;
+-  }
+-
+- private:
+-  // This class is only used to access pre-existing data.
+-  Array();
+-  Array(const Array &);
+-  Array &operator=(const Array &);
+-
+-  uint8_t data_[1];
+-};
+-
+-// Cast a raw T[length] to a raw flatbuffers::Array<T, length>
+-// without endian conversion. Use with care.
+-template<typename T, uint16_t length>
+-Array<T, length> &CastToArray(T (&arr)[length]) {
+-  return *reinterpret_cast<Array<T, length> *>(arr);
+-}
+-
+-template<typename T, uint16_t length>
+-const Array<T, length> &CastToArray(const T (&arr)[length]) {
+-  return *reinterpret_cast<const Array<T, length> *>(arr);
+-}
+-
+-template<typename E, typename T, uint16_t length>
+-Array<E, length> &CastToArrayOfEnum(T (&arr)[length]) {
+-  static_assert(sizeof(E) == sizeof(T), "invalid enum type E");
+-  return *reinterpret_cast<Array<E, length> *>(arr);
+-}
+-
+-template<typename E, typename T, uint16_t length>
+-const Array<E, length> &CastToArrayOfEnum(const T (&arr)[length]) {
+-  static_assert(sizeof(E) == sizeof(T), "invalid enum type E");
+-  return *reinterpret_cast<const Array<E, length> *>(arr);
+-}
+-
+-// Lexicographically compare two strings (possibly containing nulls), and
+-// return true if the first is less than the second.
+-static inline bool StringLessThan(const char *a_data, uoffset_t a_size,
+-                                  const char *b_data, uoffset_t b_size) {
+-  const auto cmp = memcmp(a_data, b_data, (std::min)(a_size, b_size));
+-  return cmp == 0 ? a_size < b_size : cmp < 0;
+-}
+-
+-struct String : public Vector<char> {
+-  const char *c_str() const { return reinterpret_cast<const char *>(Data()); }
+-  std::string str() const { return std::string(c_str(), size()); }
+-
+-  // clang-format off
+-  #ifdef FLATBUFFERS_HAS_STRING_VIEW
+-  flatbuffers::string_view string_view() const {
+-    return flatbuffers::string_view(c_str(), size());
+-  }
+-  #endif // FLATBUFFERS_HAS_STRING_VIEW
+-  // clang-format on
+-
+-  bool operator<(const String &o) const {
+-    return StringLessThan(this->data(), this->size(), o.data(), o.size());
+-  }
+-};
+-
+-// Convenience function to get std::string from a String returning an empty
+-// string on null pointer.
+-static inline std::string GetString(const String *str) {
+-  return str ? str->str() : "";
+-}
+-
+-// Convenience function to get char* from a String returning an empty string on
+-// null pointer.
+-static inline const char *GetCstring(const String *str) {
+-  return str ? str->c_str() : "";
+-}
+-
+-#ifdef FLATBUFFERS_HAS_STRING_VIEW
+-// Convenience function to get string_view from a String returning an empty
+-// string_view on null pointer.
+-static inline flatbuffers::string_view GetStringView(const String *str) {
+-  return str ? str->string_view() : flatbuffers::string_view();
+-}
+-#endif  // FLATBUFFERS_HAS_STRING_VIEW
+-
+-// Allocator interface. This is flatbuffers-specific and meant only for
+-// `vector_downward` usage.
+-class Allocator {
+- public:
+-  virtual ~Allocator() {}
+-
+-  // Allocate `size` bytes of memory.
+-  virtual uint8_t *allocate(size_t size) = 0;
+-
+-  // Deallocate `size` bytes of memory at `p` allocated by this allocator.
+-  virtual void deallocate(uint8_t *p, size_t size) = 0;
+-
+-  // Reallocate `new_size` bytes of memory, replacing the old region of size
+-  // `old_size` at `p`. In contrast to a normal realloc, this grows downwards,
+-  // and is intended specifcally for `vector_downward` use.
+-  // `in_use_back` and `in_use_front` indicate how much of `old_size` is
+-  // actually in use at each end, and needs to be copied.
+-  virtual uint8_t *reallocate_downward(uint8_t *old_p, size_t old_size,
+-                                       size_t new_size, size_t in_use_back,
+-                                       size_t in_use_front) {
+-    FLATBUFFERS_ASSERT(new_size > old_size);  // vector_downward only grows
+-    uint8_t *new_p = allocate(new_size);
+-    memcpy_downward(old_p, old_size, new_p, new_size, in_use_back,
+-                    in_use_front);
+-    deallocate(old_p, old_size);
+-    return new_p;
+-  }
+-
+- protected:
+-  // Called by `reallocate_downward` to copy memory from `old_p` of `old_size`
+-  // to `new_p` of `new_size`. Only memory of size `in_use_front` and
+-  // `in_use_back` will be copied from the front and back of the old memory
+-  // allocation.
+-  void memcpy_downward(uint8_t *old_p, size_t old_size, uint8_t *new_p,
+-                       size_t new_size, size_t in_use_back,
+-                       size_t in_use_front) {
+-    memcpy(new_p + new_size - in_use_back, old_p + old_size - in_use_back,
+-           in_use_back);
+-    memcpy(new_p, old_p, in_use_front);
+-  }
+-};
+-
+-// DefaultAllocator uses new/delete to allocate memory regions
+-class DefaultAllocator : public Allocator {
+- public:
+-  uint8_t *allocate(size_t size) FLATBUFFERS_OVERRIDE {
+-    return new uint8_t[size];
+-  }
+-
+-  void deallocate(uint8_t *p, size_t) FLATBUFFERS_OVERRIDE { delete[] p; }
+-
+-  static void dealloc(void *p, size_t) { delete[] static_cast<uint8_t *>(p); }
+-};
+-
+-// These functions allow for a null allocator to mean use the default allocator,
+-// as used by DetachedBuffer and vector_downward below.
+-// This is to avoid having a statically or dynamically allocated default
+-// allocator, or having to move it between the classes that may own it.
+-inline uint8_t *Allocate(Allocator *allocator, size_t size) {
+-  return allocator ? allocator->allocate(size)
+-                   : DefaultAllocator().allocate(size);
+-}
+-
+-inline void Deallocate(Allocator *allocator, uint8_t *p, size_t size) {
+-  if (allocator)
+-    allocator->deallocate(p, size);
+-  else
+-    DefaultAllocator().deallocate(p, size);
+-}
+-
+-inline uint8_t *ReallocateDownward(Allocator *allocator, uint8_t *old_p,
+-                                   size_t old_size, size_t new_size,
+-                                   size_t in_use_back, size_t in_use_front) {
+-  return allocator ? allocator->reallocate_downward(old_p, old_size, new_size,
+-                                                    in_use_back, in_use_front)
+-                   : DefaultAllocator().reallocate_downward(
+-                         old_p, old_size, new_size, in_use_back, in_use_front);
+-}
+-
+-// DetachedBuffer is a finished flatbuffer memory region, detached from its
+-// builder. The original memory region and allocator are also stored so that
+-// the DetachedBuffer can manage the memory lifetime.
+-class DetachedBuffer {
+- public:
+-  DetachedBuffer()
+-      : allocator_(nullptr),
+-        own_allocator_(false),
+-        buf_(nullptr),
+-        reserved_(0),
+-        cur_(nullptr),
+-        size_(0) {}
+-
+-  DetachedBuffer(Allocator *allocator, bool own_allocator, uint8_t *buf,
+-                 size_t reserved, uint8_t *cur, size_t sz)
+-      : allocator_(allocator),
+-        own_allocator_(own_allocator),
+-        buf_(buf),
+-        reserved_(reserved),
+-        cur_(cur),
+-        size_(sz) {}
+-
+-  // clang-format off
+-  #if !defined(FLATBUFFERS_CPP98_STL)
+-  // clang-format on
+-  DetachedBuffer(DetachedBuffer &&other)
+-      : allocator_(other.allocator_),
+-        own_allocator_(other.own_allocator_),
+-        buf_(other.buf_),
+-        reserved_(other.reserved_),
+-        cur_(other.cur_),
+-        size_(other.size_) {
+-    other.reset();
+-  }
+-  // clang-format off
+-  #endif  // !defined(FLATBUFFERS_CPP98_STL)
+-  // clang-format on
+-
+-  // clang-format off
+-  #if !defined(FLATBUFFERS_CPP98_STL)
+-  // clang-format on
+-  DetachedBuffer &operator=(DetachedBuffer &&other) {
+-    if (this == &other) return *this;
+-
+-    destroy();
+-
+-    allocator_ = other.allocator_;
+-    own_allocator_ = other.own_allocator_;
+-    buf_ = other.buf_;
+-    reserved_ = other.reserved_;
+-    cur_ = other.cur_;
+-    size_ = other.size_;
+-
+-    other.reset();
+-
+-    return *this;
+-  }
+-  // clang-format off
+-  #endif  // !defined(FLATBUFFERS_CPP98_STL)
+-  // clang-format on
+-
+-  ~DetachedBuffer() { destroy(); }
+-
+-  const uint8_t *data() const { return cur_; }
+-
+-  uint8_t *data() { return cur_; }
+-
+-  size_t size() const { return size_; }
+-
+-  // clang-format off
+-  #if 0  // disabled for now due to the ordering of classes in this header
+-  template <class T>
+-  bool Verify() const {
+-    Verifier verifier(data(), size());
+-    return verifier.Verify<T>(nullptr);
+-  }
+-
+-  template <class T>
+-  const T* GetRoot() const {
+-    return flatbuffers::GetRoot<T>(data());
+-  }
+-
+-  template <class T>
+-  T* GetRoot() {
+-    return flatbuffers::GetRoot<T>(data());
+-  }
+-  #endif
+-  // clang-format on
+-
+-  // clang-format off
+-  #if !defined(FLATBUFFERS_CPP98_STL)
+-  // clang-format on
+-  // These may change access mode, leave these at end of public section
+-  FLATBUFFERS_DELETE_FUNC(DetachedBuffer(const DetachedBuffer &other));
+-  FLATBUFFERS_DELETE_FUNC(
+-      DetachedBuffer &operator=(const DetachedBuffer &other));
+-  // clang-format off
+-  #endif  // !defined(FLATBUFFERS_CPP98_STL)
+-  // clang-format on
+-
+- protected:
+-  Allocator *allocator_;
+-  bool own_allocator_;
+-  uint8_t *buf_;
+-  size_t reserved_;
+-  uint8_t *cur_;
+-  size_t size_;
+-
+-  inline void destroy() {
+-    if (buf_) Deallocate(allocator_, buf_, reserved_);
+-    if (own_allocator_ && allocator_) { delete allocator_; }
+-    reset();
+-  }
+-
+-  inline void reset() {
+-    allocator_ = nullptr;
+-    own_allocator_ = false;
+-    buf_ = nullptr;
+-    reserved_ = 0;
+-    cur_ = nullptr;
+-    size_ = 0;
+-  }
+-};
+-
+-// This is a minimal replication of std::vector<uint8_t> functionality,
+-// except growing from higher to lower addresses. i.e push_back() inserts data
+-// in the lowest address in the vector.
+-// Since this vector leaves the lower part unused, we support a "scratch-pad"
+-// that can be stored there for temporary data, to share the allocated space.
+-// Essentially, this supports 2 std::vectors in a single buffer.
+-class vector_downward {
+- public:
+-  explicit vector_downward(size_t initial_size, Allocator *allocator,
+-                           bool own_allocator, size_t buffer_minalign)
+-      : allocator_(allocator),
+-        own_allocator_(own_allocator),
+-        initial_size_(initial_size),
+-        buffer_minalign_(buffer_minalign),
+-        reserved_(0),
+-        buf_(nullptr),
+-        cur_(nullptr),
+-        scratch_(nullptr) {}
+-
+-  // clang-format off
+-  #if !defined(FLATBUFFERS_CPP98_STL)
+-  vector_downward(vector_downward &&other)
+-  #else
+-  vector_downward(vector_downward &other)
+-  #endif  // defined(FLATBUFFERS_CPP98_STL)
+-      // clang-format on
+-      : allocator_(other.allocator_),
+-        own_allocator_(other.own_allocator_),
+-        initial_size_(other.initial_size_),
+-        buffer_minalign_(other.buffer_minalign_),
+-        reserved_(other.reserved_),
+-        buf_(other.buf_),
+-        cur_(other.cur_),
+-        scratch_(other.scratch_) {
+-    // No change in other.allocator_
+-    // No change in other.initial_size_
+-    // No change in other.buffer_minalign_
+-    other.own_allocator_ = false;
+-    other.reserved_ = 0;
+-    other.buf_ = nullptr;
+-    other.cur_ = nullptr;
+-    other.scratch_ = nullptr;
+-  }
+-
+-  // clang-format off
+-  #if !defined(FLATBUFFERS_CPP98_STL)
+-  // clang-format on
+-  vector_downward &operator=(vector_downward &&other) {
+-    // Move construct a temporary and swap idiom
+-    vector_downward temp(std::move(other));
+-    swap(temp);
+-    return *this;
+-  }
+-  // clang-format off
+-  #endif  // defined(FLATBUFFERS_CPP98_STL)
+-  // clang-format on
+-
+-  ~vector_downward() {
+-    clear_buffer();
+-    clear_allocator();
+-  }
+-
+-  void reset() {
+-    clear_buffer();
+-    clear();
+-  }
+-
+-  void clear() {
+-    if (buf_) {
+-      cur_ = buf_ + reserved_;
+-    } else {
+-      reserved_ = 0;
+-      cur_ = nullptr;
+-    }
+-    clear_scratch();
+-  }
+-
+-  void clear_scratch() { scratch_ = buf_; }
+-
+-  void clear_allocator() {
+-    if (own_allocator_ && allocator_) { delete allocator_; }
+-    allocator_ = nullptr;
+-    own_allocator_ = false;
+-  }
+-
+-  void clear_buffer() {
+-    if (buf_) Deallocate(allocator_, buf_, reserved_);
+-    buf_ = nullptr;
+-  }
+-
+-  // Relinquish the pointer to the caller.
+-  uint8_t *release_raw(size_t &allocated_bytes, size_t &offset) {
+-    auto *buf = buf_;
+-    allocated_bytes = reserved_;
+-    offset = static_cast<size_t>(cur_ - buf_);
+-
+-    // release_raw only relinquishes the buffer ownership.
+-    // Does not deallocate or reset the allocator. Destructor will do that.
+-    buf_ = nullptr;
+-    clear();
+-    return buf;
+-  }
+-
+-  // Relinquish the pointer to the caller.
+-  DetachedBuffer release() {
+-    // allocator ownership (if any) is transferred to DetachedBuffer.
+-    DetachedBuffer fb(allocator_, own_allocator_, buf_, reserved_, cur_,
+-                      size());
+-    if (own_allocator_) {
+-      allocator_ = nullptr;
+-      own_allocator_ = false;
+-    }
+-    buf_ = nullptr;
+-    clear();
+-    return fb;
+-  }
+-
+-  size_t ensure_space(size_t len) {
+-    FLATBUFFERS_ASSERT(cur_ >= scratch_ && scratch_ >= buf_);
+-    if (len > static_cast<size_t>(cur_ - scratch_)) { reallocate(len); }
+-    // Beyond this, signed offsets may not have enough range:
+-    // (FlatBuffers > 2GB not supported).
+-    FLATBUFFERS_ASSERT(size() < FLATBUFFERS_MAX_BUFFER_SIZE);
+-    return len;
+-  }
+-
+-  inline uint8_t *make_space(size_t len) {
+-    size_t space = ensure_space(len);
+-    cur_ -= space;
+-    return cur_;
+-  }
+-
+-  // Returns nullptr if using the DefaultAllocator.
+-  Allocator *get_custom_allocator() { return allocator_; }
+-
+-  uoffset_t size() const {
+-    return static_cast<uoffset_t>(reserved_ - static_cast<size_t>(cur_ - buf_));
+-  }
+-
+-  uoffset_t scratch_size() const {
+-    return static_cast<uoffset_t>(scratch_ - buf_);
+-  }
+-
+-  size_t capacity() const { return reserved_; }
+-
+-  uint8_t *data() const {
+-    FLATBUFFERS_ASSERT(cur_);
+-    return cur_;
+-  }
+-
+-  uint8_t *scratch_data() const {
+-    FLATBUFFERS_ASSERT(buf_);
+-    return buf_;
+-  }
+-
+-  uint8_t *scratch_end() const {
+-    FLATBUFFERS_ASSERT(scratch_);
+-    return scratch_;
+-  }
+-
+-  uint8_t *data_at(size_t offset) const { return buf_ + reserved_ - offset; }
+-
+-  void push(const uint8_t *bytes, size_t num) {
+-    if (num > 0) { memcpy(make_space(num), bytes, num); }
+-  }
+-
+-  // Specialized version of push() that avoids memcpy call for small data.
+-  template<typename T> void push_small(const T &little_endian_t) {
+-    make_space(sizeof(T));
+-    *reinterpret_cast<T *>(cur_) = little_endian_t;
+-  }
+-
+-  template<typename T> void scratch_push_small(const T &t) {
+-    ensure_space(sizeof(T));
+-    *reinterpret_cast<T *>(scratch_) = t;
+-    scratch_ += sizeof(T);
+-  }
+-
+-  // fill() is most frequently called with small byte counts (<= 4),
+-  // which is why we're using loops rather than calling memset.
+-  void fill(size_t zero_pad_bytes) {
+-    make_space(zero_pad_bytes);
+-    for (size_t i = 0; i < zero_pad_bytes; i++) cur_[i] = 0;
+-  }
+-
+-  // Version for when we know the size is larger.
+-  // Precondition: zero_pad_bytes > 0
+-  void fill_big(size_t zero_pad_bytes) {
+-    memset(make_space(zero_pad_bytes), 0, zero_pad_bytes);
+-  }
+-
+-  void pop(size_t bytes_to:remove) { cur_ += bytes_to:remove; }
+-  void scratch_pop(size_t bytes_to:remove) { scratch_ -= bytes_to:remove; }
+-
+-  void swap(vector_downward &other) {
+-    using std::swap;
+-    swap(allocator_, other.allocator_);
+-    swap(own_allocator_, other.own_allocator_);
+-    swap(initial_size_, other.initial_size_);
+-    swap(buffer_minalign_, other.buffer_minalign_);
+-    swap(reserved_, other.reserved_);
+-    swap(buf_, other.buf_);
+-    swap(cur_, other.cur_);
+-    swap(scratch_, other.scratch_);
+-  }
+-
+-  void swap_allocator(vector_downward &other) {
+-    using std::swap;
+-    swap(allocator_, other.allocator_);
+-    swap(own_allocator_, other.own_allocator_);
+-  }
+-
+- private:
+-  // You shouldn't really be copying instances of this class.
+-  FLATBUFFERS_DELETE_FUNC(vector_downward(const vector_downward &));
+-  FLATBUFFERS_DELETE_FUNC(vector_downward &operator=(const vector_downward &));
+-
+-  Allocator *allocator_;
+-  bool own_allocator_;
+-  size_t initial_size_;
+-  size_t buffer_minalign_;
+-  size_t reserved_;
+-  uint8_t *buf_;
+-  uint8_t *cur_;  // Points at location between empty (below) and used (above).
+-  uint8_t *scratch_;  // Points to the end of the scratchpad in use.
+-
+-  void reallocate(size_t len) {
+-    auto old_reserved = reserved_;
+-    auto old_size = size();
+-    auto old_scratch_size = scratch_size();
+-    reserved_ +=
+-        (std::max)(len, old_reserved ? old_reserved / 2 : initial_size_);
+-    reserved_ = (reserved_ + buffer_minalign_ - 1) & ~(buffer_minalign_ - 1);
+-    if (buf_) {
+-      buf_ = ReallocateDownward(allocator_, buf_, old_reserved, reserved_,
+-                                old_size, old_scratch_size);
+-    } else {
+-      buf_ = Allocate(allocator_, reserved_);
+-    }
+-    cur_ = buf_ + reserved_ - old_size;
+-    scratch_ = buf_ + old_scratch_size;
+-  }
+-};
+-
+-// Converts a Field ID to a virtual table offset.
+-inline voffset_t FieldIndexToOffset(voffset_t field_id) {
+-  // Should correspond to what EndTable() below builds up.
+-  const int fixed_fields = 2;  // Vtable size and Object Size.
+-  return static_cast<voffset_t>((field_id + fixed_fields) * sizeof(voffset_t));
+-}
+-
+-template<typename T, typename Alloc>
+-const T *data(const std::vector<T, Alloc> &v) {
+-  // Eventually the returned pointer gets passed down to memcpy, so
+-  // we need it to be non-null to avoid undefined behavior.
+-  static uint8_t t;
+-  return v.empty() ? reinterpret_cast<const T *>(&t) : &v.front();
+-}
+-template<typename T, typename Alloc> T *data(std::vector<T, Alloc> &v) {
+-  // Eventually the returned pointer gets passed down to memcpy, so
+-  // we need it to be non-null to avoid undefined behavior.
+-  static uint8_t t;
+-  return v.empty() ? reinterpret_cast<T *>(&t) : &v.front();
+-}
+-
+-/// @endcond
+-
+-/// @addtogroup flatbuffers_cpp_api
+-/// @{
+-/// @class FlatBufferBuilder
+-/// @brief Helper class to hold data needed in creation of a FlatBuffer.
+-/// To serialize data, you typically call one of the `Create*()` functions in
+-/// the generated code, which in turn call a sequence of `StartTable`/
+-/// `PushElement`/`AddElement`/`EndTable`, or the builtin `CreateString`/
+-/// `CreateVector` functions. Do this is depth-first order to build up a tree to
+-/// the root. `Finish()` wraps up the buffer ready for transport.
+-class FlatBufferBuilder {
+- public:
+-  /// @brief Default constructor for FlatBufferBuilder.
+-  /// @param[in] initial_size The initial size of the buffer, in bytes. Defaults
+-  /// to `1024`.
+-  /// @param[in] allocator An `Allocator` to use. If null will use
+-  /// `DefaultAllocator`.
+-  /// @param[in] own_allocator Whether the builder/vector should own the
+-  /// allocator. Defaults to / `false`.
+-  /// @param[in] buffer_minalign Force the buffer to be aligned to the given
+-  /// minimum alignment upon reallocation. Only needed if you intend to store
+-  /// types with custom alignment AND you wish to read the buffer in-place
+-  /// directly after creation.
+-  explicit FlatBufferBuilder(
+-      size_t initial_size = 1024, Allocator *allocator = nullptr,
+-      bool own_allocator = false,
+-      size_t buffer_minalign = AlignOf<largest_scalar_t>())
+-      : buf_(initial_size, allocator, own_allocator, buffer_minalign),
+-        num_field_loc(0),
+-        max_voffset_(0),
+-        nested(false),
+-        finished(false),
+-        minalign_(1),
+-        force_defaults_(false),
+-        dedup_vtables_(true),
+-        string_pool(nullptr) {
+-    EndianCheck();
+-  }
+-
+-  // clang-format off
+-  /// @brief Move constructor for FlatBufferBuilder.
+-  #if !defined(FLATBUFFERS_CPP98_STL)
+-  FlatBufferBuilder(FlatBufferBuilder &&other)
+-  #else
+-  FlatBufferBuilder(FlatBufferBuilder &other)
+-  #endif  // #if !defined(FLATBUFFERS_CPP98_STL)
+-    : buf_(1024, nullptr, false, AlignOf<largest_scalar_t>()),
+-      num_field_loc(0),
+-      max_voffset_(0),
+-      nested(false),
+-      finished(false),
+-      minalign_(1),
+-      force_defaults_(false),
+-      dedup_vtables_(true),
+-      string_pool(nullptr) {
+-    EndianCheck();
+-    // Default construct and swap idiom.
+-    // Lack of delegating constructors in vs2010 makes it more verbose than needed.
+-    Swap(other);
+-  }
+-  // clang-format on
+-
+-  // clang-format off
+-  #if !defined(FLATBUFFERS_CPP98_STL)
+-  // clang-format on
+-  /// @brief Move assignment operator for FlatBufferBuilder.
+-  FlatBufferBuilder &operator=(FlatBufferBuilder &&other) {
+-    // Move construct a temporary and swap idiom
+-    FlatBufferBuilder temp(std::move(other));
+-    Swap(temp);
+-    return *this;
+-  }
+-  // clang-format off
+-  #endif  // defined(FLATBUFFERS_CPP98_STL)
+-  // clang-format on
+-
+-  void Swap(FlatBufferBuilder &other) {
+-    using std::swap;
+-    buf_.swap(other.buf_);
+-    swap(num_field_loc, other.num_field_loc);
+-    swap(max_voffset_, other.max_voffset_);
+-    swap(nested, other.nested);
+-    swap(finished, other.finished);
+-    swap(minalign_, other.minalign_);
+-    swap(force_defaults_, other.force_defaults_);
+-    swap(dedup_vtables_, other.dedup_vtables_);
+-    swap(string_pool, other.string_pool);
+-  }
+-
+-  ~FlatBufferBuilder() {
+-    if (string_pool) delete string_pool;
+-  }
+-
+-  void Reset() {
+-    Clear();       // clear builder state
+-    buf_.reset();  // deallocate buffer
+-  }
+-
+-  /// @brief Reset all the state in this FlatBufferBuilder so it can be reused
+-  /// to construct another buffer.
+-  void Clear() {
+-    ClearOffsets();
+-    buf_.clear();
+-    nested = false;
+-    finished = false;
+-    minalign_ = 1;
+-    if (string_pool) string_pool->clear();
+-  }
+-
+-  /// @brief The current size of the serialized buffer, counting from the end.
+-  /// @return Returns an `uoffset_t` with the current size of the buffer.
+-  uoffset_t GetSize() const { return buf_.size(); }
+-
+-  /// @brief Get the serialized buffer (after you call `Finish()`).
+-  /// @return Returns an `uint8_t` pointer to the FlatBuffer data inside the
+-  /// buffer.
+-  uint8_t *GetBufferPointer() const {
+-    Finished();
+-    return buf_.data();
+-  }
+-
+-  /// @brief Get the serialized buffer (after you call `Finish()`) as a span.
+-  /// @return Returns a constructed flatbuffers::span that is a view over the
+-  /// FlatBuffer data inside the buffer.
+-  flatbuffers::span<uint8_t> GetBufferSpan() const {
+-    Finished();
+-    return flatbuffers::span<uint8_t>(buf_.data(), buf_.size());
+-  }
+-
+-  /// @brief Get a pointer to an unfinished buffer.
+-  /// @return Returns a `uint8_t` pointer to the unfinished buffer.
+-  uint8_t *GetCurrentBufferPointer() const { return buf_.data(); }
+-
+-  /// @brief Get the released pointer to the serialized buffer.
+-  /// @warning Do NOT attempt to use this FlatBufferBuilder afterwards!
+-  /// @return A `FlatBuffer` that owns the buffer and its allocator and
+-  /// behaves similar to a `unique_ptr` with a deleter.
+-  FLATBUFFERS_ATTRIBUTE(deprecated("use Release() instead"))
+-  DetachedBuffer ReleaseBufferPointer() {
+-    Finished();
+-    return buf_.release();
+-  }
+-
+-  /// @brief Get the released DetachedBuffer.
+-  /// @return A `DetachedBuffer` that owns the buffer and its allocator.
+-  DetachedBuffer Release() {
+-    Finished();
+-    return buf_.release();
+-  }
+-
+-  /// @brief Get the released pointer to the serialized buffer.
+-  /// @param size The size of the memory block containing
+-  /// the serialized `FlatBuffer`.
+-  /// @param offset The offset from the released pointer where the finished
+-  /// `FlatBuffer` starts.
+-  /// @return A raw pointer to the start of the memory block containing
+-  /// the serialized `FlatBuffer`.
+-  /// @remark If the allocator is owned, it gets deleted when the destructor is
+-  /// called..
+-  uint8_t *ReleaseRaw(size_t &size, size_t &offset) {
+-    Finished();
+-    return buf_.release_raw(size, offset);
+-  }
+-
+-  /// @brief get the minimum alignment this buffer needs to be accessed
+-  /// properly. This is only known once all elements have been written (after
+-  /// you call Finish()). You can use this information if you need to embed
+-  /// a FlatBuffer in some other buffer, such that you can later read it
+-  /// without first having to copy it into its own buffer.
+-  size_t GetBufferMinAlignment() const {
+-    Finished();
+-    return minalign_;
+-  }
+-
+-  /// @cond FLATBUFFERS_INTERNAL
+-  void Finished() const {
+-    // If you get this assert, you're attempting to get access a buffer
+-    // which hasn't been finished yet. Be sure to call
+-    // FlatBufferBuilder::Finish with your root table.
+-    // If you really need to access an unfinished buffer, call
+-    // GetCurrentBufferPointer instead.
+-    FLATBUFFERS_ASSERT(finished);
+-  }
+-  /// @endcond
+-
+-  /// @brief In order to save space, fields that are set to their default value
+-  /// don't get serialized into the buffer.
+-  /// @param[in] fd When set to `true`, always serializes default values that
+-  /// are set. Optional fields which are not set explicitly, will still not be
+-  /// serialized.
+-  void ForceDefaults(bool fd) { force_defaults_ = fd; }
+-
+-  /// @brief By default vtables are deduped in order to save space.
+-  /// @param[in] dedup When set to `true`, dedup vtables.
+-  void DedupVtables(bool dedup) { dedup_vtables_ = dedup; }
+-
+-  /// @cond FLATBUFFERS_INTERNAL
+-  void Pad(size_t num_bytes) { buf_.fill(num_bytes); }
+-
+-  void TrackMinAlign(size_t elem_size) {
+-    if (elem_size > minalign_) minalign_ = elem_size;
+-  }
+-
+-  void Align(size_t elem_size) {
+-    TrackMinAlign(elem_size);
+-    buf_.fill(PaddingBytes(buf_.size(), elem_size));
+-  }
+-
+-  void PushFlatBuffer(const uint8_t *bytes, size_t size) {
+-    PushBytes(bytes, size);
+-    finished = true;
+-  }
+-
+-  void PushBytes(const uint8_t *bytes, size_t size) { buf_.push(bytes, size); }
+-
+-  void PopBytes(size_t amount) { buf_.pop(amount); }
+-
+-  template<typename T> void AssertScalarT() {
+-    // The code assumes power of 2 sizes and endian-swap-ability.
+-    static_assert(flatbuffers::is_scalar<T>::value, "T must be a scalar type");
+-  }
+-
+-  // Write a single aligned scalar to the buffer
+-  template<typename T> uoffset_t PushElement(T element) {
+-    AssertScalarT<T>();
+-    T litle_endian_element = EndianScalar(element);
+-    Align(sizeof(T));
+-    buf_.push_small(litle_endian_element);
+-    return GetSize();
+-  }
+-
+-  template<typename T> uoffset_t PushElement(Offset<T> off) {
+-    // Special case for offsets: see ReferTo below.
+-    return PushElement(ReferTo(off.o));
+-  }
+-
+-  // When writing fields, we track where they are, so we can create correct
+-  // vtables later.
+-  void TrackField(voffset_t field, uoffset_t off) {
+-    FieldLoc fl = { off, field };
+-    buf_.scratch_push_small(fl);
+-    num_field_loc++;
+-    max_voffset_ = (std::max)(max_voffset_, field);
+-  }
+-
+-  // Like PushElement, but additionally tracks the field this represents.
+-  template<typename T> void AddElement(voffset_t field, T e, T def) {
+-    // We don't serialize values equal to the default.
+-    if (IsTheSameAs(e, def) && !force_defaults_) return;
+-    auto off = PushElement(e);
+-    TrackField(field, off);
+-  }
+-
+-  template<typename T> void AddElement(voffset_t field, T e) {
+-    auto off = PushElement(e);
+-    TrackField(field, off);
+-  }
+-
+-  template<typename T> void AddOffset(voffset_t field, Offset<T> off) {
+-    if (off.IsNull()) return;  // Don't store.
+-    AddElement(field, ReferTo(off.o), static_cast<uoffset_t>(0));
+-  }
+-
+-  template<typename T> void AddStruct(voffset_t field, const T *structptr) {
+-    if (!structptr) return;  // Default, don't store.
+-    Align(AlignOf<T>());
+-    buf_.push_small(*structptr);
+-    TrackField(field, GetSize());
+-  }
+-
+-  void AddStructOffset(voffset_t field, uoffset_t off) {
+-    TrackField(field, off);
+-  }
+-
+-  // Offsets initially are relative to the end of the buffer (downwards).
+-  // This function converts them to be relative to the current location
+-  // in the buffer (when stored here), pointing upwards.
+-  uoffset_t ReferTo(uoffset_t off) {
+-    // Align to ensure GetSize() below is correct.
+-    Align(sizeof(uoffset_t));
+-    // Offset must refer to something already in buffer.
+-    FLATBUFFERS_ASSERT(off && off <= GetSize());
+-    return GetSize() - off + static_cast<uoffset_t>(sizeof(uoffset_t));
+-  }
+-
+-  void NotNested() {
+-    // If you hit this, you're trying to construct a Table/Vector/String
+-    // during the construction of its parent table (between the MyTableBuilder
+-    // and table.Finish().
+-    // Move the creation of these sub-objects to above the MyTableBuilder to
+-    // not get this assert.
+-    // Ignoring this assert may appear to work in simple cases, but the reason
+-    // it is here is that storing objects in-line may cause vtable offsets
+-    // to not fit anymore. It also leads to vtable duplication.
+-    FLATBUFFERS_ASSERT(!nested);
+-    // If you hit this, fields were added outside the scope of a table.
+-    FLATBUFFERS_ASSERT(!num_field_loc);
+-  }
+-
+-  // From generated code (or from the parser), we call StartTable/EndTable
+-  // with a sequence of AddElement calls in between.
+-  uoffset_t StartTable() {
+-    NotNested();
+-    nested = true;
+-    return GetSize();
+-  }
+-
+-  // This finishes one serialized object by generating the vtable if it's a
+-  // table, comparing it against existing vtables, and writing the
+-  // resulting vtable offset.
+-  uoffset_t EndTable(uoffset_t start) {
+-    // If you get this assert, a corresponding StartTable wasn't called.
+-    FLATBUFFERS_ASSERT(nested);
+-    // Write the vtable offset, which is the start of any Table.
+-    // We fill it's value later.
+-    auto vtableoffsetloc = PushElement<soffset_t>(0);
+-    // Write a vtable, which consists entirely of voffset_t elements.
+-    // It starts with the number of offsets, followed by a type id, followed
+-    // by the offsets themselves. In reverse:
+-    // Include space for the last offset and ensure empty tables have a
+-    // minimum size.
+-    max_voffset_ =
+-        (std::max)(static_cast<voffset_t>(max_voffset_ + sizeof(voffset_t)),
+-                   FieldIndexToOffset(0));
+-    buf_.fill_big(max_voffset_);
+-    auto table_object_size = vtableoffsetloc - start;
+-    // Vtable use 16bit offsets.
+-    FLATBUFFERS_ASSERT(table_object_size < 0x10000);
+-    WriteScalar<voffset_t>(buf_.data() + sizeof(voffset_t),
+-                           static_cast<voffset_t>(table_object_size));
+-    WriteScalar<voffset_t>(buf_.data(), max_voffset_);
+-    // Write the offsets into the table
+-    for (auto it = buf_.scratch_end() - num_field_loc * sizeof(FieldLoc);
+-         it < buf_.scratch_end(); it += sizeof(FieldLoc)) {
+-      auto field_location = reinterpret_cast<FieldLoc *>(it);
+-      auto pos = static_cast<voffset_t>(vtableoffsetloc - field_location->off);
+-      // If this asserts, it means you've set a field twice.
+-      FLATBUFFERS_ASSERT(
+-          !ReadScalar<voffset_t>(buf_.data() + field_location->id));
+-      WriteScalar<voffset_t>(buf_.data() + field_location->id, pos);
+-    }
+-    ClearOffsets();
+-    auto vt1 = reinterpret_cast<voffset_t *>(buf_.data());
+-    auto vt1_size = ReadScalar<voffset_t>(vt1);
+-    auto vt_use = GetSize();
+-    // See if we already have generated a vtable with this exact same
+-    // layout before. If so, make it point to the old one, remove this one.
+-    if (dedup_vtables_) {
+-      for (auto it = buf_.scratch_data(); it < buf_.scratch_end();
+-           it += sizeof(uoffset_t)) {
+-        auto vt_offset_ptr = reinterpret_cast<uoffset_t *>(it);
+-        auto vt2 = reinterpret_cast<voffset_t *>(buf_.data_at(*vt_offset_ptr));
+-        auto vt2_size = ReadScalar<voffset_t>(vt2);
+-        if (vt1_size != vt2_size || 0 != memcmp(vt2, vt1, vt1_size)) continue;
+-        vt_use = *vt_offset_ptr;
+-        buf_.pop(GetSize() - vtableoffsetloc);
+-        break;
+-      }
+-    }
+-    // If this is a new vtable, remember it.
+-    if (vt_use == GetSize()) { buf_.scratch_push_small(vt_use); }
+-    // Fill the vtable offset we created above.
+-    // The offset points from the beginning of the object to where the
+-    // vtable is stored.
+-    // Offsets default direction is downward in memory for future format
+-    // flexibility (storing all vtables at the start of the file).
+-    WriteScalar(buf_.data_at(vtableoffsetloc),
+-                static_cast<soffset_t>(vt_use) -
+-                    static_cast<soffset_t>(vtableoffsetloc));
+-
+-    nested = false;
+-    return vtableoffsetloc;
+-  }
+-
+-  FLATBUFFERS_ATTRIBUTE(deprecated("call the version above instead"))
+-  uoffset_t EndTable(uoffset_t start, voffset_t /*numfields*/) {
+-    return EndTable(start);
+-  }
+-
+-  // This checks a required field has been set in a given table that has
+-  // just been constructed.
+-  template<typename T> void Required(Offset<T> table, voffset_t field);
+-
+-  uoffset_t StartStruct(size_t alignment) {
+-    Align(alignment);
+-    return GetSize();
+-  }
+-
+-  uoffset_t EndStruct() { return GetSize(); }
+-
+-  void ClearOffsets() {
+-    buf_.scratch_pop(num_field_loc * sizeof(FieldLoc));
+-    num_field_loc = 0;
+-    max_voffset_ = 0;
+-  }
+-
+-  // Aligns such that when "len" bytes are written, an object can be written
+-  // after it with "alignment" without padding.
+-  void PreAlign(size_t len, size_t alignment) {
+-    TrackMinAlign(alignment);
+-    buf_.fill(PaddingBytes(GetSize() + len, alignment));
+-  }
+-  template<typename T> void PreAlign(size_t len) {
+-    AssertScalarT<T>();
+-    PreAlign(len, sizeof(T));
+-  }
+-  /// @endcond
+-
+-  /// @brief Store a string in the buffer, which can contain any binary data.
+-  /// @param[in] str A const char pointer to the data to be stored as a string.
+-  /// @param[in] len The number of bytes that should be stored from `str`.
+-  /// @return Returns the offset in the buffer where the string starts.
+-  Offset<String> CreateString(const char *str, size_t len) {
+-    NotNested();
+-    PreAlign<uoffset_t>(len + 1);  // Always 0-terminated.
+-    buf_.fill(1);
+-    PushBytes(reinterpret_cast<const uint8_t *>(str), len);
+-    PushElement(static_cast<uoffset_t>(len));
+-    return Offset<String>(GetSize());
+-  }
+-
+-  /// @brief Store a string in the buffer, which is null-terminated.
+-  /// @param[in] str A const char pointer to a C-string to add to the buffer.
+-  /// @return Returns the offset in the buffer where the string starts.
+-  Offset<String> CreateString(const char *str) {
+-    return CreateString(str, strlen(str));
+-  }
+-
+-  /// @brief Store a string in the buffer, which is null-terminated.
+-  /// @param[in] str A char pointer to a C-string to add to the buffer.
+-  /// @return Returns the offset in the buffer where the string starts.
+-  Offset<String> CreateString(char *str) {
+-    return CreateString(str, strlen(str));
+-  }
+-
+-  /// @brief Store a string in the buffer, which can contain any binary data.
+-  /// @param[in] str A const reference to a std::string to store in the buffer.
+-  /// @return Returns the offset in the buffer where the string starts.
+-  Offset<String> CreateString(const std::string &str) {
+-    return CreateString(str.c_str(), str.length());
+-  }
+-
+-  // clang-format off
+-  #ifdef FLATBUFFERS_HAS_STRING_VIEW
+-  /// @brief Store a string in the buffer, which can contain any binary data.
+-  /// @param[in] str A const string_view to copy in to the buffer.
+-  /// @return Returns the offset in the buffer where the string starts.
+-  Offset<String> CreateString(flatbuffers::string_view str) {
+-    return CreateString(str.data(), str.size());
+-  }
+-  #endif // FLATBUFFERS_HAS_STRING_VIEW
+-  // clang-format on
+-
+-  /// @brief Store a string in the buffer, which can contain any binary data.
+-  /// @param[in] str A const pointer to a `String` struct to add to the buffer.
+-  /// @return Returns the offset in the buffer where the string starts
+-  Offset<String> CreateString(const String *str) {
+-    return str ? CreateString(str->c_str(), str->size()) : 0;
+-  }
+-
+-  /// @brief Store a string in the buffer, which can contain any binary data.
+-  /// @param[in] str A const reference to a std::string like type with support
+-  /// of T::c_str() and T::length() to store in the buffer.
+-  /// @return Returns the offset in the buffer where the string starts.
+-  template<typename T> Offset<String> CreateString(const T &str) {
+-    return CreateString(str.c_str(), str.length());
+-  }
+-
+-  /// @brief Store a string in the buffer, which can contain any binary data.
+-  /// If a string with this exact contents has already been serialized before,
+-  /// instead simply returns the offset of the existing string.
+-  /// @param[in] str A const char pointer to the data to be stored as a string.
+-  /// @param[in] len The number of bytes that should be stored from `str`.
+-  /// @return Returns the offset in the buffer where the string starts.
+-  Offset<String> CreateSharedString(const char *str, size_t len) {
+-    if (!string_pool)
+-      string_pool = new StringOffsetMap(StringOffsetCompare(buf_));
+-    auto size_before_string = buf_.size();
+-    // Must first serialize the string, since the set is all offsets into
+-    // buffer.
+-    auto off = CreateString(str, len);
+-    auto it = string_pool->find(off);
+-    // If it exists we reuse existing serialized data!
+-    if (it != string_pool->end()) {
+-      // We can remove the string we serialized.
+-      buf_.pop(buf_.size() - size_before_string);
+-      return *it;
+-    }
+-    // Record this string for future use.
+-    string_pool->insert(off);
+-    return off;
+-  }
+-
+-#ifdef FLATBUFFERS_HAS_STRING_VIEW
+-  /// @brief Store a string in the buffer, which can contain any binary data.
+-  /// If a string with this exact contents has already been serialized before,
+-  /// instead simply returns the offset of the existing string.
+-  /// @param[in] str A const std::string_view to store in the buffer.
+-  /// @return Returns the offset in the buffer where the string starts
+-  Offset<String> CreateSharedString(const flatbuffers::string_view str) {
+-    return CreateSharedString(str.data(), str.size());
+-  }
+-#else
+-  /// @brief Store a string in the buffer, which null-terminated.
+-  /// If a string with this exact contents has already been serialized before,
+-  /// instead simply returns the offset of the existing string.
+-  /// @param[in] str A const char pointer to a C-string to add to the buffer.
+-  /// @return Returns the offset in the buffer where the string starts.
+-  Offset<String> CreateSharedString(const char *str) {
+-    return CreateSharedString(str, strlen(str));
+-  }
+-
+-  /// @brief Store a string in the buffer, which can contain any binary data.
+-  /// If a string with this exact contents has already been serialized before,
+-  /// instead simply returns the offset of the existing string.
+-  /// @param[in] str A const reference to a std::string to store in the buffer.
+-  /// @return Returns the offset in the buffer where the string starts.
+-  Offset<String> CreateSharedString(const std::string &str) {
+-    return CreateSharedString(str.c_str(), str.length());
+-  }
+-#endif
+-
+-  /// @brief Store a string in the buffer, which can contain any binary data.
+-  /// If a string with this exact contents has already been serialized before,
+-  /// instead simply returns the offset of the existing string.
+-  /// @param[in] str A const pointer to a `String` struct to add to the buffer.
+-  /// @return Returns the offset in the buffer where the string starts
+-  Offset<String> CreateSharedString(const String *str) {
+-    return CreateSharedString(str->c_str(), str->size());
+-  }
+-
+-  /// @cond FLATBUFFERS_INTERNAL
+-  uoffset_t EndVector(size_t len) {
+-    FLATBUFFERS_ASSERT(nested);  // Hit if no corresponding StartVector.
+-    nested = false;
+-    return PushElement(static_cast<uoffset_t>(len));
+-  }
+-
+-  void StartVector(size_t len, size_t elemsize) {
+-    NotNested();
+-    nested = true;
+-    PreAlign<uoffset_t>(len * elemsize);
+-    PreAlign(len * elemsize, elemsize);  // Just in case elemsize > uoffset_t.
+-  }
+-
+-  // Call this right before StartVector/CreateVector if you want to force the
+-  // alignment to be something different than what the element size would
+-  // normally dictate.
+-  // This is useful when storing a nested_flatbuffer in a vector of bytes,
+-  // or when storing SIMD floats, etc.
+-  void ForceVectorAlignment(size_t len, size_t elemsize, size_t alignment) {
+-    FLATBUFFERS_ASSERT(VerifyAlignmentRequirements(alignment));
+-    PreAlign(len * elemsize, alignment);
+-  }
+-
+-  // Similar to ForceVectorAlignment but for String fields.
+-  void ForceStringAlignment(size_t len, size_t alignment) {
+-    FLATBUFFERS_ASSERT(VerifyAlignmentRequirements(alignment));
+-    PreAlign((len + 1) * sizeof(char), alignment);
+-  }
+-
+-  /// @endcond
+-
+-  /// @brief Serialize an array into a FlatBuffer `vector`.
+-  /// @tparam T The data type of the array elements.
+-  /// @param[in] v A pointer to the array of type `T` to serialize into the
+-  /// buffer as a `vector`.
+-  /// @param[in] len The number of elements to serialize.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T> Offset<Vector<T>> CreateVector(const T *v, size_t len) {
+-    // If this assert hits, you're specifying a template argument that is
+-    // causing the wrong overload to be selected, remove it.
+-    AssertScalarT<T>();
+-    StartVector(len, sizeof(T));
+-    if (len == 0) { return Offset<Vector<T>>(EndVector(len)); }
+-    // clang-format off
+-    #if FLATBUFFERS_LITTLEENDIAN
+-      PushBytes(reinterpret_cast<const uint8_t *>(v), len * sizeof(T));
+-    #else
+-      if (sizeof(T) == 1) {
+-        PushBytes(reinterpret_cast<const uint8_t *>(v), len);
+-      } else {
+-        for (auto i = len; i > 0; ) {
+-          PushElement(v[--i]);
+-        }
+-      }
+-    #endif
+-    // clang-format on
+-    return Offset<Vector<T>>(EndVector(len));
+-  }
+-
+-  template<typename T>
+-  Offset<Vector<Offset<T>>> CreateVector(const Offset<T> *v, size_t len) {
+-    StartVector(len, sizeof(Offset<T>));
+-    for (auto i = len; i > 0;) { PushElement(v[--i]); }
+-    return Offset<Vector<Offset<T>>>(EndVector(len));
+-  }
+-
+-  /// @brief Serialize a `std::vector` into a FlatBuffer `vector`.
+-  /// @tparam T The data type of the `std::vector` elements.
+-  /// @param v A const reference to the `std::vector` to serialize into the
+-  /// buffer as a `vector`.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T> Offset<Vector<T>> CreateVector(const std::vector<T> &v) {
+-    return CreateVector(data(v), v.size());
+-  }
+-
+-  // vector<bool> may be implemented using a bit-set, so we can't access it as
+-  // an array. Instead, read elements manually.
+-  // Background: https://isocpp.org/blog/2012/11/on-vectorbool
+-  Offset<Vector<uint8_t>> CreateVector(const std::vector<bool> &v) {
+-    StartVector(v.size(), sizeof(uint8_t));
+-    for (auto i = v.size(); i > 0;) {
+-      PushElement(static_cast<uint8_t>(v[--i]));
+-    }
+-    return Offset<Vector<uint8_t>>(EndVector(v.size()));
+-  }
+-
+-  // clang-format off
+-  #ifndef FLATBUFFERS_CPP98_STL
+-  /// @brief Serialize values returned by a function into a FlatBuffer `vector`.
+-  /// This is a convenience function that takes care of iteration for you.
+-  /// @tparam T The data type of the `std::vector` elements.
+-  /// @param f A function that takes the current iteration 0..vector_size-1 and
+-  /// returns any type that you can construct a FlatBuffers vector out of.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T> Offset<Vector<T>> CreateVector(size_t vector_size,
+-      const std::function<T (size_t i)> &f) {
+-    std::vector<T> elems(vector_size);
+-    for (size_t i = 0; i < vector_size; i++) elems[i] = f(i);
+-    return CreateVector(elems);
+-  }
+-  #endif
+-  // clang-format on
+-
+-  /// @brief Serialize values returned by a function into a FlatBuffer `vector`.
+-  /// This is a convenience function that takes care of iteration for you.
+-  /// @tparam T The data type of the `std::vector` elements.
+-  /// @param f A function that takes the current iteration 0..vector_size-1,
+-  /// and the state parameter returning any type that you can construct a
+-  /// FlatBuffers vector out of.
+-  /// @param state State passed to f.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T, typename F, typename S>
+-  Offset<Vector<T>> CreateVector(size_t vector_size, F f, S *state) {
+-    std::vector<T> elems(vector_size);
+-    for (size_t i = 0; i < vector_size; i++) elems[i] = f(i, state);
+-    return CreateVector(elems);
+-  }
+-
+-  /// @brief Serialize a `std::vector<std::string>` into a FlatBuffer `vector`.
+-  /// This is a convenience function for a common case.
+-  /// @param v A const reference to the `std::vector` to serialize into the
+-  /// buffer as a `vector`.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  Offset<Vector<Offset<String>>> CreateVectorOfStrings(
+-      const std::vector<std::string> &v) {
+-    std::vector<Offset<String>> offsets(v.size());
+-    for (size_t i = 0; i < v.size(); i++) offsets[i] = CreateString(v[i]);
+-    return CreateVector(offsets);
+-  }
+-
+-  /// @brief Serialize an array of structs into a FlatBuffer `vector`.
+-  /// @tparam T The data type of the struct array elements.
+-  /// @param[in] v A pointer to the array of type `T` to serialize into the
+-  /// buffer as a `vector`.
+-  /// @param[in] len The number of elements to serialize.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T>
+-  Offset<Vector<const T *>> CreateVectorOfStructs(const T *v, size_t len) {
+-    StartVector(len * sizeof(T) / AlignOf<T>(), AlignOf<T>());
+-    PushBytes(reinterpret_cast<const uint8_t *>(v), sizeof(T) * len);
+-    return Offset<Vector<const T *>>(EndVector(len));
+-  }
+-
+-  /// @brief Serialize an array of native structs into a FlatBuffer `vector`.
+-  /// @tparam T The data type of the struct array elements.
+-  /// @tparam S The data type of the native struct array elements.
+-  /// @param[in] v A pointer to the array of type `S` to serialize into the
+-  /// buffer as a `vector`.
+-  /// @param[in] len The number of elements to serialize.
+-  /// @param[in] pack_func Pointer to a function to convert the native struct
+-  /// to the FlatBuffer struct.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T, typename S>
+-  Offset<Vector<const T *>> CreateVectorOfNativeStructs(
+-      const S *v, size_t len, T((*const pack_func)(const S &))) {
+-    FLATBUFFERS_ASSERT(pack_func);
+-    std::vector<T> vv(len);
+-    std::transform(v, v + len, vv.begin(), pack_func);
+-    return CreateVectorOfStructs<T>(data(vv), vv.size());
+-  }
+-
+-  /// @brief Serialize an array of native structs into a FlatBuffer `vector`.
+-  /// @tparam T The data type of the struct array elements.
+-  /// @tparam S The data type of the native struct array elements.
+-  /// @param[in] v A pointer to the array of type `S` to serialize into the
+-  /// buffer as a `vector`.
+-  /// @param[in] len The number of elements to serialize.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T, typename S>
+-  Offset<Vector<const T *>> CreateVectorOfNativeStructs(const S *v,
+-                                                        size_t len) {
+-    extern T Pack(const S &);
+-    return CreateVectorOfNativeStructs(v, len, Pack);
+-  }
+-
+-  // clang-format off
+-  #ifndef FLATBUFFERS_CPP98_STL
+-  /// @brief Serialize an array of structs into a FlatBuffer `vector`.
+-  /// @tparam T The data type of the struct array elements.
+-  /// @param[in] filler A function that takes the current iteration 0..vector_size-1
+-  /// and a pointer to the struct that must be filled.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  /// This is mostly useful when flatbuffers are generated with mutation
+-  /// accessors.
+-  template<typename T> Offset<Vector<const T *>> CreateVectorOfStructs(
+-      size_t vector_size, const std::function<void(size_t i, T *)> &filler) {
+-    T* structs = StartVectorOfStructs<T>(vector_size);
+-    for (size_t i = 0; i < vector_size; i++) {
+-      filler(i, structs);
+-      structs++;
+-    }
+-    return EndVectorOfStructs<T>(vector_size);
+-  }
+-  #endif
+-  // clang-format on
+-
+-  /// @brief Serialize an array of structs into a FlatBuffer `vector`.
+-  /// @tparam T The data type of the struct array elements.
+-  /// @param[in] f A function that takes the current iteration 0..vector_size-1,
+-  /// a pointer to the struct that must be filled and the state argument.
+-  /// @param[in] state Arbitrary state to pass to f.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  /// This is mostly useful when flatbuffers are generated with mutation
+-  /// accessors.
+-  template<typename T, typename F, typename S>
+-  Offset<Vector<const T *>> CreateVectorOfStructs(size_t vector_size, F f,
+-                                                  S *state) {
+-    T *structs = StartVectorOfStructs<T>(vector_size);
+-    for (size_t i = 0; i < vector_size; i++) {
+-      f(i, structs, state);
+-      structs++;
+-    }
+-    return EndVectorOfStructs<T>(vector_size);
+-  }
+-
+-  /// @brief Serialize a `std::vector` of structs into a FlatBuffer `vector`.
+-  /// @tparam T The data type of the `std::vector` struct elements.
+-  /// @param[in] v A const reference to the `std::vector` of structs to
+-  /// serialize into the buffer as a `vector`.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T, typename Alloc>
+-  Offset<Vector<const T *>> CreateVectorOfStructs(
+-      const std::vector<T, Alloc> &v) {
+-    return CreateVectorOfStructs(data(v), v.size());
+-  }
+-
+-  /// @brief Serialize a `std::vector` of native structs into a FlatBuffer
+-  /// `vector`.
+-  /// @tparam T The data type of the `std::vector` struct elements.
+-  /// @tparam S The data type of the `std::vector` native struct elements.
+-  /// @param[in] v A const reference to the `std::vector` of structs to
+-  /// serialize into the buffer as a `vector`.
+-  /// @param[in] pack_func Pointer to a function to convert the native struct
+-  /// to the FlatBuffer struct.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T, typename S>
+-  Offset<Vector<const T *>> CreateVectorOfNativeStructs(
+-      const std::vector<S> &v, T((*const pack_func)(const S &))) {
+-    return CreateVectorOfNativeStructs<T, S>(data(v), v.size(), pack_func);
+-  }
+-
+-  /// @brief Serialize a `std::vector` of native structs into a FlatBuffer
+-  /// `vector`.
+-  /// @tparam T The data type of the `std::vector` struct elements.
+-  /// @tparam S The data type of the `std::vector` native struct elements.
+-  /// @param[in] v A const reference to the `std::vector` of structs to
+-  /// serialize into the buffer as a `vector`.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T, typename S>
+-  Offset<Vector<const T *>> CreateVectorOfNativeStructs(
+-      const std::vector<S> &v) {
+-    return CreateVectorOfNativeStructs<T, S>(data(v), v.size());
+-  }
+-
+-  /// @cond FLATBUFFERS_INTERNAL
+-  template<typename T> struct StructKeyComparator {
+-    bool operator()(const T &a, const T &b) const {
+-      return a.KeyCompareLessThan(&b);
+-    }
+-
+-    FLATBUFFERS_DELETE_FUNC(
+-        StructKeyComparator &operator=(const StructKeyComparator &));
+-  };
+-  /// @endcond
+-
+-  /// @brief Serialize a `std::vector` of structs into a FlatBuffer `vector`
+-  /// in sorted order.
+-  /// @tparam T The data type of the `std::vector` struct elements.
+-  /// @param[in] v A const reference to the `std::vector` of structs to
+-  /// serialize into the buffer as a `vector`.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T>
+-  Offset<Vector<const T *>> CreateVectorOfSortedStructs(std::vector<T> *v) {
+-    return CreateVectorOfSortedStructs(data(*v), v->size());
+-  }
+-
+-  /// @brief Serialize a `std::vector` of native structs into a FlatBuffer
+-  /// `vector` in sorted order.
+-  /// @tparam T The data type of the `std::vector` struct elements.
+-  /// @tparam S The data type of the `std::vector` native struct elements.
+-  /// @param[in] v A const reference to the `std::vector` of structs to
+-  /// serialize into the buffer as a `vector`.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T, typename S>
+-  Offset<Vector<const T *>> CreateVectorOfSortedNativeStructs(
+-      std::vector<S> *v) {
+-    return CreateVectorOfSortedNativeStructs<T, S>(data(*v), v->size());
+-  }
+-
+-  /// @brief Serialize an array of structs into a FlatBuffer `vector` in sorted
+-  /// order.
+-  /// @tparam T The data type of the struct array elements.
+-  /// @param[in] v A pointer to the array of type `T` to serialize into the
+-  /// buffer as a `vector`.
+-  /// @param[in] len The number of elements to serialize.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T>
+-  Offset<Vector<const T *>> CreateVectorOfSortedStructs(T *v, size_t len) {
+-    std::sort(v, v + len, StructKeyComparator<T>());
+-    return CreateVectorOfStructs(v, len);
+-  }
+-
+-  /// @brief Serialize an array of native structs into a FlatBuffer `vector` in
+-  /// sorted order.
+-  /// @tparam T The data type of the struct array elements.
+-  /// @tparam S The data type of the native struct array elements.
+-  /// @param[in] v A pointer to the array of type `S` to serialize into the
+-  /// buffer as a `vector`.
+-  /// @param[in] len The number of elements to serialize.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T, typename S>
+-  Offset<Vector<const T *>> CreateVectorOfSortedNativeStructs(S *v,
+-                                                              size_t len) {
+-    extern T Pack(const S &);
+-    typedef T (*Pack_t)(const S &);
+-    std::vector<T> vv(len);
+-    std::transform(v, v + len, vv.begin(), static_cast<Pack_t &>(Pack));
+-    return CreateVectorOfSortedStructs<T>(vv, len);
+-  }
+-
+-  /// @cond FLATBUFFERS_INTERNAL
+-  template<typename T> struct TableKeyComparator {
+-    TableKeyComparator(vector_downward &buf) : buf_(buf) {}
+-    TableKeyComparator(const TableKeyComparator &other) : buf_(other.buf_) {}
+-    bool operator()(const Offset<T> &a, const Offset<T> &b) const {
+-      auto table_a = reinterpret_cast<T *>(buf_.data_at(a.o));
+-      auto table_b = reinterpret_cast<T *>(buf_.data_at(b.o));
+-      return table_a->KeyCompareLessThan(table_b);
+-    }
+-    vector_downward &buf_;
+-
+-   private:
+-    FLATBUFFERS_DELETE_FUNC(
+-        TableKeyComparator &operator=(const TableKeyComparator &other));
+-  };
+-  /// @endcond
+-
+-  /// @brief Serialize an array of `table` offsets as a `vector` in the buffer
+-  /// in sorted order.
+-  /// @tparam T The data type that the offset refers to.
+-  /// @param[in] v An array of type `Offset<T>` that contains the `table`
+-  /// offsets to store in the buffer in sorted order.
+-  /// @param[in] len The number of elements to store in the `vector`.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T>
+-  Offset<Vector<Offset<T>>> CreateVectorOfSortedTables(Offset<T> *v,
+-                                                       size_t len) {
+-    std::sort(v, v + len, TableKeyComparator<T>(buf_));
+-    return CreateVector(v, len);
+-  }
+-
+-  /// @brief Serialize an array of `table` offsets as a `vector` in the buffer
+-  /// in sorted order.
+-  /// @tparam T The data type that the offset refers to.
+-  /// @param[in] v An array of type `Offset<T>` that contains the `table`
+-  /// offsets to store in the buffer in sorted order.
+-  /// @return Returns a typed `Offset` into the serialized data indicating
+-  /// where the vector is stored.
+-  template<typename T>
+-  Offset<Vector<Offset<T>>> CreateVectorOfSortedTables(
+-      std::vector<Offset<T>> *v) {
+-    return CreateVectorOfSortedTables(data(*v), v->size());
+-  }
+-
+-  /// @brief Specialized version of `CreateVector` for non-copying use cases.
+-  /// Write the data any time later to the returned buffer pointer `buf`.
+-  /// @param[in] len The number of elements to store in the `vector`.
+-  /// @param[in] elemsize The size of each element in the `vector`.
+-  /// @param[out] buf A pointer to a `uint8_t` pointer that can be
+-  /// written to at a later time to serialize the data into a `vector`
+-  /// in the buffer.
+-  uoffset_t CreateUninitializedVector(size_t len, size_t elemsize,
+-                                      uint8_t **buf) {
+-    NotNested();
+-    StartVector(len, elemsize);
+-    buf_.make_space(len * elemsize);
+-    auto vec_start = GetSize();
+-    auto vec_end = EndVector(len);
+-    *buf = buf_.data_at(vec_start);
+-    return vec_end;
+-  }
+-
+-  /// @brief Specialized version of `CreateVector` for non-copying use cases.
+-  /// Write the data any time later to the returned buffer pointer `buf`.
+-  /// @tparam T The data type of the data that will be stored in the buffer
+-  /// as a `vector`.
+-  /// @param[in] len The number of elements to store in the `vector`.
+-  /// @param[out] buf A pointer to a pointer of type `T` that can be
+-  /// written to at a later time to serialize the data into a `vector`
+-  /// in the buffer.
+-  template<typename T>
+-  Offset<Vector<T>> CreateUninitializedVector(size_t len, T **buf) {
+-    AssertScalarT<T>();
+-    return CreateUninitializedVector(len, sizeof(T),
+-                                     reinterpret_cast<uint8_t **>(buf));
+-  }
+-
+-  template<typename T>
+-  Offset<Vector<const T *>> CreateUninitializedVectorOfStructs(size_t len,
+-                                                               T **buf) {
+-    return CreateUninitializedVector(len, sizeof(T),
+-                                     reinterpret_cast<uint8_t **>(buf));
+-  }
+-
+-  // @brief Create a vector of scalar type T given as input a vector of scalar
+-  // type U, useful with e.g. pre "enum class" enums, or any existing scalar
+-  // data of the wrong type.
+-  template<typename T, typename U>
+-  Offset<Vector<T>> CreateVectorScalarCast(const U *v, size_t len) {
+-    AssertScalarT<T>();
+-    AssertScalarT<U>();
+-    StartVector(len, sizeof(T));
+-    for (auto i = len; i > 0;) { PushElement(static_cast<T>(v[--i])); }
+-    return Offset<Vector<T>>(EndVector(len));
+-  }
+-
+-  /// @brief Write a struct by itself, typically to be part of a union.
+-  template<typename T> Offset<const T *> CreateStruct(const T &structobj) {
+-    NotNested();
+-    Align(AlignOf<T>());
+-    buf_.push_small(structobj);
+-    return Offset<const T *>(GetSize());
+-  }
+-
+-  /// @brief The length of a FlatBuffer file header.
+-  static const size_t kFileIdentifierLength = 4;
+-
+-  /// @brief Finish serializing a buffer by writing the root offset.
+-  /// @param[in] file_identifier If a `file_identifier` is given, the buffer
+-  /// will be prefixed with a standard FlatBuffers file header.
+-  template<typename T>
+-  void Finish(Offset<T> root, const char *file_identifier = nullptr) {
+-    Finish(root.o, file_identifier, false);
+-  }
+-
+-  /// @brief Finish a buffer with a 32 bit size field pre-fixed (size of the
+-  /// buffer following the size field). These buffers are NOT compatible
+-  /// with standard buffers created by Finish, i.e. you can't call GetRoot
+-  /// on them, you have to use GetSizePrefixedRoot instead.
+-  /// All >32 bit quantities in this buffer will be aligned when the whole
+-  /// size pre-fixed buffer is aligned.
+-  /// These kinds of buffers are useful for creating a stream of FlatBuffers.
+-  template<typename T>
+-  void FinishSizePrefixed(Offset<T> root,
+-                          const char *file_identifier = nullptr) {
+-    Finish(root.o, file_identifier, true);
+-  }
+-
+-  void SwapBufAllocator(FlatBufferBuilder &other) {
+-    buf_.swap_allocator(other.buf_);
+-  }
+-
+- protected:
+-  // You shouldn't really be copying instances of this class.
+-  FlatBufferBuilder(const FlatBufferBuilder &);
+-  FlatBufferBuilder &operator=(const FlatBufferBuilder &);
+-
+-  void Finish(uoffset_t root, const char *file_identifier, bool size_prefix) {
+-    NotNested();
+-    buf_.clear_scratch();
+-    // This will cause the whole buffer to be aligned.
+-    PreAlign((size_prefix ? sizeof(uoffset_t) : 0) + sizeof(uoffset_t) +
+-                 (file_identifier ? kFileIdentifierLength : 0),
+-             minalign_);
+-    if (file_identifier) {
+-      FLATBUFFERS_ASSERT(strlen(file_identifier) == kFileIdentifierLength);
+-      PushBytes(reinterpret_cast<const uint8_t *>(file_identifier),
+-                kFileIdentifierLength);
+-    }
+-    PushElement(ReferTo(root));  // Location of root.
+-    if (size_prefix) { PushElement(GetSize()); }
+-    finished = true;
+-  }
+-
+-  struct FieldLoc {
+-    uoffset_t off;
+-    voffset_t id;
+-  };
+-
+-  vector_downward buf_;
+-
+-  // Accumulating offsets of table members while it is being built.
+-  // We store these in the scratch pad of buf_, after the vtable offsets.
+-  uoffset_t num_field_loc;
+-  // Track how much of the vtable is in use, so we can output the most compact
+-  // possible vtable.
+-  voffset_t max_voffset_;
+-
+-  // Ensure objects are not nested.
+-  bool nested;
+-
+-  // Ensure the buffer is finished before it is being accessed.
+-  bool finished;
+-
+-  size_t minalign_;
+-
+-  bool force_defaults_;  // Serialize values equal to their defaults anyway.
+-
+-  bool dedup_vtables_;
+-
+-  struct StringOffsetCompare {
+-    StringOffsetCompare(const vector_downward &buf) : buf_(&buf) {}
+-    bool operator()(const Offset<String> &a, const Offset<String> &b) const {
+-      auto stra = reinterpret_cast<const String *>(buf_->data_at(a.o));
+-      auto strb = reinterpret_cast<const String *>(buf_->data_at(b.o));
+-      return StringLessThan(stra->data(), stra->size(), strb->data(),
+-                            strb->size());
+-    }
+-    const vector_downward *buf_;
+-  };
+-
+-  // For use with CreateSharedString. Instantiated on first use only.
+-  typedef std::set<Offset<String>, StringOffsetCompare> StringOffsetMap;
+-  StringOffsetMap *string_pool;
+-
+- private:
+-  // Allocates space for a vector of structures.
+-  // Must be completed with EndVectorOfStructs().
+-  template<typename T> T *StartVectorOfStructs(size_t vector_size) {
+-    StartVector(vector_size * sizeof(T) / AlignOf<T>(), AlignOf<T>());
+-    return reinterpret_cast<T *>(buf_.make_space(vector_size * sizeof(T)));
+-  }
+-
+-  // End the vector of structues in the flatbuffers.
+-  // Vector should have previously be started with StartVectorOfStructs().
+-  template<typename T>
+-  Offset<Vector<const T *>> EndVectorOfStructs(size_t vector_size) {
+-    return Offset<Vector<const T *>>(EndVector(vector_size));
+-  }
+-};
+-/// @}
+-
+-/// @cond FLATBUFFERS_INTERNAL
+-// Helpers to get a typed pointer to the root object contained in the buffer.
+-template<typename T> T *GetMutableRoot(void *buf) {
+-  EndianCheck();
+-  return reinterpret_cast<T *>(
+-      reinterpret_cast<uint8_t *>(buf) +
+-      EndianScalar(*reinterpret_cast<uoffset_t *>(buf)));
+-}
+-
+-template<typename T> const T *GetRoot(const void *buf) {
+-  return GetMutableRoot<T>(const_cast<void *>(buf));
+-}
+-
+-template<typename T> const T *GetSizePrefixedRoot(const void *buf) {
+-  return GetRoot<T>(reinterpret_cast<const uint8_t *>(buf) + sizeof(uoffset_t));
+-}
+-
+-/// Helpers to get a typed pointer to objects that are currently being built.
+-/// @warning Creating new objects will lead to reallocations and invalidates
+-/// the pointer!
+-template<typename T>
+-T *GetMutableTemporaryPointer(FlatBufferBuilder &fbb, Offset<T> offset) {
+-  return reinterpret_cast<T *>(fbb.GetCurrentBufferPointer() + fbb.GetSize() -
+-                               offset.o);
+-}
+-
+-template<typename T>
+-const T *GetTemporaryPointer(FlatBufferBuilder &fbb, Offset<T> offset) {
+-  return GetMutableTemporaryPointer<T>(fbb, offset);
+-}
+-
+-/// @brief Get a pointer to the the file_identifier section of the buffer.
+-/// @return Returns a const char pointer to the start of the file_identifier
+-/// characters in the buffer.  The returned char * has length
+-/// 'flatbuffers::FlatBufferBuilder::kFileIdentifierLength'.
+-/// This function is UNDEFINED for FlatBuffers whose schema does not include
+-/// a file_identifier (likely points at padding or the start of a the root
+-/// vtable).
+-inline const char *GetBufferIdentifier(const void *buf,
+-                                       bool size_prefixed = false) {
+-  return reinterpret_cast<const char *>(buf) +
+-         ((size_prefixed) ? 2 * sizeof(uoffset_t) : sizeof(uoffset_t));
+-}
+-
+-// Helper to see if the identifier in a buffer has the expected value.
+-inline bool BufferHasIdentifier(const void *buf, const char *identifier,
+-                                bool size_prefixed = false) {
+-  return strncmp(GetBufferIdentifier(buf, size_prefixed), identifier,
+-                 FlatBufferBuilder::kFileIdentifierLength) == 0;
+-}
+-
+-// Helper class to verify the integrity of a FlatBuffer
+-class Verifier FLATBUFFERS_FINAL_CLASS {
+- public:
+-  Verifier(const uint8_t *buf, size_t buf_len, uoffset_t _max_depth = 64,
+-           uoffset_t _max_tables = 1000000, bool _check_alignment = true)
+-      : buf_(buf),
+-        size_(buf_len),
+-        depth_(0),
+-        max_depth_(_max_depth),
+-        num_tables_(0),
+-        max_tables_(_max_tables),
+-        upper_bound_(0),
+-        check_alignment_(_check_alignment) {
+-    FLATBUFFERS_ASSERT(size_ < FLATBUFFERS_MAX_BUFFER_SIZE);
+-  }
+-
+-  // Central location where any verification failures register.
+-  bool Check(bool ok) const {
+-    // clang-format off
+-    #ifdef FLATBUFFERS_DEBUG_VERIFICATION_FAILURE
+-      FLATBUFFERS_ASSERT(ok);
+-    #endif
+-    #ifdef FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE
+-      if (!ok)
+-        upper_bound_ = 0;
+-    #endif
+-    // clang-format on
+-    return ok;
+-  }
+-
+-  // Verify any range within the buffer.
+-  bool Verify(size_t elem, size_t elem_len) const {
+-    // clang-format off
+-    #ifdef FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE
+-      auto upper_bound = elem + elem_len;
+-      if (upper_bound_ < upper_bound)
+-        upper_bound_ =  upper_bound;
+-    #endif
+-    // clang-format on
+-    return Check(elem_len < size_ && elem <= size_ - elem_len);
+-  }
+-
+-  template<typename T> bool VerifyAlignment(size_t elem) const {
+-    return Check((elem & (sizeof(T) - 1)) == 0 || !check_alignment_);
+-  }
+-
+-  // Verify a range indicated by sizeof(T).
+-  template<typename T> bool Verify(size_t elem) const {
+-    return VerifyAlignment<T>(elem) && Verify(elem, sizeof(T));
+-  }
+-
+-  bool VerifyFromPointer(const uint8_t *p, size_t len) {
+-    auto o = static_cast<size_t>(p - buf_);
+-    return Verify(o, len);
+-  }
+-
+-  // Verify relative to a known-good base pointer.
+-  bool Verify(const uint8_t *base, voffset_t elem_off, size_t elem_len) const {
+-    return Verify(static_cast<size_t>(base - buf_) + elem_off, elem_len);
+-  }
+-
+-  template<typename T>
+-  bool Verify(const uint8_t *base, voffset_t elem_off) const {
+-    return Verify(static_cast<size_t>(base - buf_) + elem_off, sizeof(T));
+-  }
+-
+-  // Verify a pointer (may be NULL) of a table type.
+-  template<typename T> bool VerifyTable(const T *table) {
+-    return !table || table->Verify(*this);
+-  }
+-
+-  // Verify a pointer (may be NULL) of any vector type.
+-  template<typename T> bool VerifyVector(const Vector<T> *vec) const {
+-    return !vec || VerifyVectorOrString(reinterpret_cast<const uint8_t *>(vec),
+-                                        sizeof(T));
+-  }
+-
+-  // Verify a pointer (may be NULL) of a vector to struct.
+-  template<typename T> bool VerifyVector(const Vector<const T *> *vec) const {
+-    return VerifyVector(reinterpret_cast<const Vector<T> *>(vec));
+-  }
+-
+-  // Verify a pointer (may be NULL) to string.
+-  bool VerifyString(const String *str) const {
+-    size_t end;
+-    return !str || (VerifyVectorOrString(reinterpret_cast<const uint8_t *>(str),
+-                                         1, &end) &&
+-                    Verify(end, 1) &&           // Must have terminator
+-                    Check(buf_[end] == '\0'));  // Terminating byte must be 0.
+-  }
+-
+-  // Common code between vectors and strings.
+-  bool VerifyVectorOrString(const uint8_t *vec, size_t elem_size,
+-                            size_t *end = nullptr) const {
+-    auto veco = static_cast<size_t>(vec - buf_);
+-    // Check we can read the size field.
+-    if (!Verify<uoffset_t>(veco)) return false;
+-    // Check the whole array. If this is a string, the byte past the array
+-    // must be 0.
+-    auto size = ReadScalar<uoffset_t>(vec);
+-    auto max_elems = FLATBUFFERS_MAX_BUFFER_SIZE / elem_size;
+-    if (!Check(size < max_elems))
+-      return false;  // Protect against byte_size overflowing.
+-    auto byte_size = sizeof(size) + elem_size * size;
+-    if (end) *end = veco + byte_size;
+-    return Verify(veco, byte_size);
+-  }
+-
+-  // Special case for string contents, after the above has been called.
+-  bool VerifyVectorOfStrings(const Vector<Offset<String>> *vec) const {
+-    if (vec) {
+-      for (uoffset_t i = 0; i < vec->size(); i++) {
+-        if (!VerifyString(vec->Get(i))) return false;
+-      }
+-    }
+-    return true;
+-  }
+-
+-  // Special case for table contents, after the above has been called.
+-  template<typename T> bool VerifyVectorOfTables(const Vector<Offset<T>> *vec) {
+-    if (vec) {
+-      for (uoffset_t i = 0; i < vec->size(); i++) {
+-        if (!vec->Get(i)->Verify(*this)) return false;
+-      }
+-    }
+-    return true;
+-  }
+-
+-  __supress_ubsan__("unsigned-integer-overflow") bool VerifyTableStart(
+-      const uint8_t *table) {
+-    // Check the vtable offset.
+-    auto tableo = static_cast<size_t>(table - buf_);
+-    if (!Verify<soffset_t>(tableo)) return false;
+-    // This offset may be signed, but doing the subtraction unsigned always
+-    // gives the result we want.
+-    auto vtableo = tableo - static_cast<size_t>(ReadScalar<soffset_t>(table));
+-    // Check the vtable size field, then check vtable fits in its entirety.
+-    return VerifyComplexity() && Verify<voffset_t>(vtableo) &&
+-           VerifyAlignment<voffset_t>(ReadScalar<voffset_t>(buf_ + vtableo)) &&
+-           Verify(vtableo, ReadScalar<voffset_t>(buf_ + vtableo));
+-  }
+-
+-  template<typename T>
+-  bool VerifyBufferFromStart(const char *identifier, size_t start) {
+-    if (identifier && !Check((size_ >= 2 * sizeof(flatbuffers::uoffset_t) &&
+-                              BufferHasIdentifier(buf_ + start, identifier)))) {
+-      return false;
+-    }
+-
+-    // Call T::Verify, which must be in the generated code for this type.
+-    auto o = VerifyOffset(start);
+-    return o && reinterpret_cast<const T *>(buf_ + start + o)->Verify(*this)
+-    // clang-format off
+-    #ifdef FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE
+-           && GetComputedSize()
+-    #endif
+-        ;
+-    // clang-format on
+-  }
+-
+-  // Verify this whole buffer, starting with root type T.
+-  template<typename T> bool VerifyBuffer() { return VerifyBuffer<T>(nullptr); }
+-
+-  template<typename T> bool VerifyBuffer(const char *identifier) {
+-    return VerifyBufferFromStart<T>(identifier, 0);
+-  }
+-
+-  template<typename T> bool VerifySizePrefixedBuffer(const char *identifier) {
+-    return Verify<uoffset_t>(0U) &&
+-           ReadScalar<uoffset_t>(buf_) == size_ - sizeof(uoffset_t) &&
+-           VerifyBufferFromStart<T>(identifier, sizeof(uoffset_t));
+-  }
+-
+-  uoffset_t VerifyOffset(size_t start) const {
+-    if (!Verify<uoffset_t>(start)) return 0;
+-    auto o = ReadScalar<uoffset_t>(buf_ + start);
+-    // May not point to itself.
+-    if (!Check(o != 0)) return 0;
+-    // Can't wrap around / buffers are max 2GB.
+-    if (!Check(static_cast<soffset_t>(o) >= 0)) return 0;
+-    // Must be inside the buffer to create a pointer from it (pointer outside
+-    // buffer is UB).
+-    if (!Verify(start + o, 1)) return 0;
+-    return o;
+-  }
+-
+-  uoffset_t VerifyOffset(const uint8_t *base, voffset_t start) const {
+-    return VerifyOffset(static_cast<size_t>(base - buf_) + start);
+-  }
+-
+-  // Called at the start of a table to increase counters measuring data
+-  // structure depth and amount, and possibly bails out with false if
+-  // limits set by the constructor have been hit. Needs to be balanced
+-  // with EndTable().
+-  bool VerifyComplexity() {
+-    depth_++;
+-    num_tables_++;
+-    return Check(depth_ <= max_depth_ && num_tables_ <= max_tables_);
+-  }
+-
+-  // Called at the end of a table to pop the depth count.
+-  bool EndTable() {
+-    depth_--;
+-    return true;
+-  }
+-
+-  // Returns the message size in bytes
+-  size_t GetComputedSize() const {
+-    // clang-format off
+-    #ifdef FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE
+-      uintptr_t size = upper_bound_;
+-      // Align the size to uoffset_t
+-      size = (size - 1 + sizeof(uoffset_t)) & ~(sizeof(uoffset_t) - 1);
+-      return (size > size_) ?  0 : size;
+-    #else
+-      // Must turn on FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE for this to work.
+-      (void)upper_bound_;
+-      FLATBUFFERS_ASSERT(false);
+-      return 0;
+-    #endif
+-    // clang-format on
+-  }
+-
+- private:
+-  const uint8_t *buf_;
+-  size_t size_;
+-  uoffset_t depth_;
+-  uoffset_t max_depth_;
+-  uoffset_t num_tables_;
+-  uoffset_t max_tables_;
+-  mutable size_t upper_bound_;
+-  bool check_alignment_;
+-};
+-
+-// Convenient way to bundle a buffer and its length, to pass it around
+-// typed by its root.
+-// A BufferRef does not own its buffer.
+-struct BufferRefBase {};  // for std::is_base_of
+-template<typename T> struct BufferRef : BufferRefBase {
+-  BufferRef() : buf(nullptr), len(0), must_free(false) {}
+-  BufferRef(uint8_t *_buf, uoffset_t _len)
+-      : buf(_buf), len(_len), must_free(false) {}
+-
+-  ~BufferRef() {
+-    if (must_free) free(buf);
+-  }
+-
+-  const T *GetRoot() const { return flatbuffers::GetRoot<T>(buf); }
+-
+-  bool Verify() {
+-    Verifier verifier(buf, len);
+-    return verifier.VerifyBuffer<T>(nullptr);
+-  }
+-
+-  uint8_t *buf;
+-  uoffset_t len;
+-  bool must_free;
+-};
+-
+-// "structs" are flat structures that do not have an offset table, thus
+-// always have all members present and do not support forwards/backwards
+-// compatible extensions.
+-
+-class Struct FLATBUFFERS_FINAL_CLASS {
+- public:
+-  template<typename T> T GetField(uoffset_t o) const {
+-    return ReadScalar<T>(&data_[o]);
+-  }
+-
+-  template<typename T> T GetStruct(uoffset_t o) const {
+-    return reinterpret_cast<T>(&data_[o]);
+-  }
+-
+-  const uint8_t *GetAddressOf(uoffset_t o) const { return &data_[o]; }
+-  uint8_t *GetAddressOf(uoffset_t o) { return &data_[o]; }
+-
+- private:
+-  // private constructor & copy constructor: you obtain instances of this
+-  // class by pointing to existing data only
+-  Struct();
+-  Struct(const Struct &);
+-  Struct &operator=(const Struct &);
+-
+-  uint8_t data_[1];
+-};
+-
+-// "tables" use an offset table (possibly shared) that allows fields to be
+-// omitted and added at will, but uses an extra indirection to read.
+-class Table {
+- public:
+-  const uint8_t *GetVTable() const {
+-    return data_ - ReadScalar<soffset_t>(data_);
+-  }
+-
+-  // This gets the field offset for any of the functions below it, or 0
+-  // if the field was not present.
+-  voffset_t GetOptionalFieldOffset(voffset_t field) const {
+-    // The vtable offset is always at the start.
+-    auto vtable = GetVTable();
+-    // The first element is the size of the vtable (fields + type id + itself).
+-    auto vtsize = ReadScalar<voffset_t>(vtable);
+-    // If the field we're accessing is outside the vtable, we're reading older
+-    // data, so it's the same as if the offset was 0 (not present).
+-    return field < vtsize ? ReadScalar<voffset_t>(vtable + field) : 0;
+-  }
+-
+-  template<typename T> T GetField(voffset_t field, T defaultval) const {
+-    auto field_offset = GetOptionalFieldOffset(field);
+-    return field_offset ? ReadScalar<T>(data_ + field_offset) : defaultval;
+-  }
+-
+-  template<typename P> P GetPointer(voffset_t field) {
+-    auto field_offset = GetOptionalFieldOffset(field);
+-    auto p = data_ + field_offset;
+-    return field_offset ? reinterpret_cast<P>(p + ReadScalar<uoffset_t>(p))
+-                        : nullptr;
+-  }
+-  template<typename P> P GetPointer(voffset_t field) const {
+-    return const_cast<Table *>(this)->GetPointer<P>(field);
+-  }
+-
+-  template<typename P> P GetStruct(voffset_t field) const {
+-    auto field_offset = GetOptionalFieldOffset(field);
+-    auto p = const_cast<uint8_t *>(data_ + field_offset);
+-    return field_offset ? reinterpret_cast<P>(p) : nullptr;
+-  }
+-
+-  template<typename Raw, typename Face>
+-  flatbuffers::Optional<Face> GetOptional(voffset_t field) const {
+-    auto field_offset = GetOptionalFieldOffset(field);
+-    auto p = data_ + field_offset;
+-    return field_offset ? Optional<Face>(static_cast<Face>(ReadScalar<Raw>(p)))
+-                        : Optional<Face>();
+-  }
+-
+-  template<typename T> bool SetField(voffset_t field, T val, T def) {
+-    auto field_offset = GetOptionalFieldOffset(field);
+-    if (!field_offset) return IsTheSameAs(val, def);
+-    WriteScalar(data_ + field_offset, val);
+-    return true;
+-  }
+-  template<typename T> bool SetField(voffset_t field, T val) {
+-    auto field_offset = GetOptionalFieldOffset(field);
+-    if (!field_offset) return false;
+-    WriteScalar(data_ + field_offset, val);
+-    return true;
+-  }
+-
+-  bool SetPointer(voffset_t field, const uint8_t *val) {
+-    auto field_offset = GetOptionalFieldOffset(field);
+-    if (!field_offset) return false;
+-    WriteScalar(data_ + field_offset,
+-                static_cast<uoffset_t>(val - (data_ + field_offset)));
+-    return true;
+-  }
+-
+-  uint8_t *GetAddressOf(voffset_t field) {
+-    auto field_offset = GetOptionalFieldOffset(field);
+-    return field_offset ? data_ + field_offset : nullptr;
+-  }
+-  const uint8_t *GetAddressOf(voffset_t field) const {
+-    return const_cast<Table *>(this)->GetAddressOf(field);
+-  }
+-
+-  bool CheckField(voffset_t field) const {
+-    return GetOptionalFieldOffset(field) != 0;
+-  }
+-
+-  // Verify the vtable of this table.
+-  // Call this once per table, followed by VerifyField once per field.
+-  bool VerifyTableStart(Verifier &verifier) const {
+-    return verifier.VerifyTableStart(data_);
+-  }
+-
+-  // Verify a particular field.
+-  template<typename T>
+-  bool VerifyField(const Verifier &verifier, voffset_t field) const {
+-    // Calling GetOptionalFieldOffset should be safe now thanks to
+-    // VerifyTable().
+-    auto field_offset = GetOptionalFieldOffset(field);
+-    // Check the actual field.
+-    return !field_offset || verifier.Verify<T>(data_, field_offset);
+-  }
+-
+-  // VerifyField for required fields.
+-  template<typename T>
+-  bool VerifyFieldRequired(const Verifier &verifier, voffset_t field) const {
+-    auto field_offset = GetOptionalFieldOffset(field);
+-    return verifier.Check(field_offset != 0) &&
+-           verifier.Verify<T>(data_, field_offset);
+-  }
+-
+-  // Versions for offsets.
+-  bool VerifyOffset(const Verifier &verifier, voffset_t field) const {
+-    auto field_offset = GetOptionalFieldOffset(field);
+-    return !field_offset || verifier.VerifyOffset(data_, field_offset);
+-  }
+-
+-  bool VerifyOffsetRequired(const Verifier &verifier, voffset_t field) const {
+-    auto field_offset = GetOptionalFieldOffset(field);
+-    return verifier.Check(field_offset != 0) &&
+-           verifier.VerifyOffset(data_, field_offset);
+-  }
+-
+- private:
+-  // private constructor & copy constructor: you obtain instances of this
+-  // class by pointing to existing data only
+-  Table();
+-  Table(const Table &other);
+-  Table &operator=(const Table &);
+-
+-  uint8_t data_[1];
+-};
+-
+-// This specialization allows avoiding warnings like:
+-// MSVC C4800: type: forcing value to bool 'true' or 'false'.
+-template<>
+-inline flatbuffers::Optional<bool> Table::GetOptional<uint8_t, bool>(
+-    voffset_t field) const {
+-  auto field_offset = GetOptionalFieldOffset(field);
+-  auto p = data_ + field_offset;
+-  return field_offset ? Optional<bool>(ReadScalar<uint8_t>(p) != 0)
+-                      : Optional<bool>();
+-}
+-
+-template<typename T>
+-void FlatBufferBuilder::Required(Offset<T> table, voffset_t field) {
+-  auto table_ptr = reinterpret_cast<const Table *>(buf_.data_at(table.o));
+-  bool ok = table_ptr->GetOptionalFieldOffset(field) != 0;
+-  // If this fails, the caller will show what field needs to be set.
+-  FLATBUFFERS_ASSERT(ok);
+-  (void)ok;
+-}
+ 
+ /// @brief This can compute the start of a FlatBuffer from a root pointer, i.e.
+ /// it is the opposite transformation of GetRoot().
+@@ -2719,7 +56,7 @@
+   // file_identifier, and alignment padding) to see which points to the root.
+   // None of the other values can "impersonate" the root since they will either
+   // be 0 or four ASCII characters.
+-  static_assert(FlatBufferBuilder::kFileIdentifierLength == sizeof(uoffset_t),
++  static_assert(flatbuffers::kFileIdentifierLength == sizeof(uoffset_t),
+                 "file_identifier is assumed to be the same size as uoffset_t");
+   for (auto possible_roots = FLATBUFFERS_MAX_ALIGNMENT / sizeof(uoffset_t) + 1;
+        possible_roots; possible_roots--) {
+@@ -2755,16 +92,9 @@
+ /// if you wish. The resolver does the opposite lookup, for when the object
+ /// is being serialized again.
+ typedef uint64_t hash_value_t;
+-// clang-format off
+-#ifdef FLATBUFFERS_CPP98_STL
+-  typedef void (*resolver_function_t)(void **pointer_adr, hash_value_t hash);
+-  typedef hash_value_t (*rehasher_function_t)(void *pointer);
+-#else
+-  typedef std::function<void (void **pointer_adr, hash_value_t hash)>
+-          resolver_function_t;
+-  typedef std::function<hash_value_t (void *pointer)> rehasher_function_t;
+-#endif
+-// clang-format on
++typedef std::function<void(void **pointer_adr, hash_value_t hash)>
++    resolver_function_t;
++typedef std::function<hash_value_t(void *pointer)> rehasher_function_t;
+ 
+ // Helper function to test if a field is present, using any of the field
+ // enums in the generated code.
+@@ -2821,7 +151,7 @@
+ 
+ // Minimal reflection via code generation.
+ // Besides full-fat reflection (see reflection.h) and parsing/printing by
+-// loading schemas (see idl.h), we can also have code generation for mimimal
++// loading schemas (see idl.h), we can also have code generation for minimal
+ // reflection data which allows pretty-printing and other uses without needing
+ // a schema or a parser.
+ // Generate code with --reflect-types (types only) or --reflect-names (names
+@@ -2896,27 +226,13 @@
+ };
+ 
+ // String which identifies the current version of FlatBuffers.
+-// flatbuffer_version_string is used by Google developers to identify which
+-// applications uploaded to Google Play are using this library.  This allows
+-// the development team at Google to determine the popularity of the library.
+-// How it works: Applications that are uploaded to the Google Play Store are
+-// scanned for this version string.  We track which applications are using it
+-// to measure popularity.  You are free to remove it (of course) but we would
+-// appreciate if you left it in.
++inline const char *flatbuffers_version_string() {
++  return "FlatBuffers " FLATBUFFERS_STRING(FLATBUFFERS_VERSION_MAJOR) "."
++      FLATBUFFERS_STRING(FLATBUFFERS_VERSION_MINOR) "."
++      FLATBUFFERS_STRING(FLATBUFFERS_VERSION_REVISION);
++}
+ 
+-// Weak linkage is culled by VS & doesn't work on cygwin.
+ // clang-format off
+-#if !defined(_WIN32) && !defined(__CYGWIN__)
+-
+-extern volatile __attribute__((weak)) const char *flatbuffer_version_string;
+-volatile __attribute__((weak)) const char *flatbuffer_version_string =
+-  "FlatBuffers "
+-  FLATBUFFERS_STRING(FLATBUFFERS_VERSION_MAJOR) "."
+-  FLATBUFFERS_STRING(FLATBUFFERS_VERSION_MINOR) "."
+-  FLATBUFFERS_STRING(FLATBUFFERS_VERSION_REVISION);
+-
+-#endif  // !defined(_WIN32) && !defined(__CYGWIN__)
+-
+ #define FLATBUFFERS_DEFINE_BITMASK_OPERATORS(E, T)\
+     inline E operator | (E lhs, E rhs){\
+         return E(T(lhs) | T(rhs));\
+diff -urN a/include/flatbuffers/flatc.h b/include/flatbuffers/flatc.h
+--- a/include/flatbuffers/flatc.h	2021-05-10 18:45:16.000000000 +0000
++++ b/include/flatbuffers/flatc.h	2023-01-13 07:47:06.300228238 +0000
+@@ -21,6 +21,7 @@
+ #include <limits>
+ #include <string>
+ 
++#include "flatbuffers/bfbs_generator.h"
+ #include "flatbuffers/flatbuffers.h"
+ #include "flatbuffers/idl.h"
+ #include "flatbuffers/util.h"
+@@ -30,6 +31,13 @@
+ extern void LogCompilerWarn(const std::string &warn);
+ extern void LogCompilerError(const std::string &err);
+ 
++struct FlatCOption {
++  std::string short_opt;
++  std::string long_opt;
++  std::string parameter;
++  std::string description;
++};
++
+ class FlatCompiler {
+  public:
+   // Output generator for the various programming languages and formats we
+@@ -41,16 +49,18 @@
+     typedef std::string (*MakeRuleFn)(const flatbuffers::Parser &parser,
+                                       const std::string &path,
+                                       const std::string &file_name);
++    typedef bool (*ParsingCompletedFn)(const flatbuffers::Parser &parser,
++                                       const std::string &output_path);
+ 
+     GenerateFn generate;
+-    const char *generator_opt_short;
+-    const char *generator_opt_long;
+     const char *lang_name;
+     bool schema_only;
+     GenerateFn generateGRPC;
+     flatbuffers::IDLOptions::Language lang;
+-    const char *generator_help;
++    FlatCOption option;
+     MakeRuleFn make_rule;
++    BfbsGenerator *bfbs_generator;
++    ParsingCompletedFn parsing_completed;
+   };
+ 
+   typedef void (*WarnFn)(const FlatCompiler *flatc, const std::string &warn,
+@@ -77,6 +87,7 @@
+ 
+   int Compile(int argc, const char **argv);
+ 
++  std::string GetShortUsageString(const char *program_name) const;
+   std::string GetUsageString(const char *program_name) const;
+ 
+  private:
+diff -urN a/include/flatbuffers/flexbuffers.h b/include/flatbuffers/flexbuffers.h
+--- a/include/flatbuffers/flexbuffers.h	2021-05-10 18:45:16.000000000 +0000
++++ b/include/flatbuffers/flexbuffers.h	2023-01-13 07:47:06.300228238 +0000
+@@ -53,7 +53,7 @@
+   FBT_INT = 1,
+   FBT_UINT = 2,
+   FBT_FLOAT = 3,
+-  // Types above stored inline, types below store an offset.
++  // Types above stored inline, types below (except FBT_BOOL) store an offset.
+   FBT_KEY = 4,
+   FBT_STRING = 5,
+   FBT_INDIRECT_INT = 6,
+@@ -81,6 +81,8 @@
+   FBT_BOOL = 26,
+   FBT_VECTOR_BOOL =
+       36,  // To Allow the same type of conversion of type to vector type
++
++  FBT_MAX_TYPE = 37
+ };
+ 
+ inline bool IsInline(Type t) { return t <= FBT_FLOAT || t == FBT_BOOL; }
+@@ -155,7 +157,8 @@
+   // constant, which here it isn't. Test if memcpy is still faster than
+   // the conditionals in ReadSizedScalar. Can also use inline asm.
+   // clang-format off
+-  #if defined(_MSC_VER) && ((defined(_M_X64) && !defined(_M_ARM64EC)) || defined _M_IX86)
++  #if defined(_MSC_VER) && defined(_M_X64) && !defined(_M_ARM64EC)
++  // This is 64-bit Windows only, __movsb does not work on 32-bit Windows.
+     uint64_t u = 0;
+     __movsb(reinterpret_cast<uint8_t *>(&u),
+             reinterpret_cast<const uint8_t *>(data), byte_width);
+@@ -319,8 +322,8 @@
+     return data_ == FixedTypedVector::EmptyFixedTypedVector().data_;
+   }
+ 
+-  Type ElementType() { return type_; }
+-  uint8_t size() { return len_; }
++  Type ElementType() const { return type_; }
++  uint8_t size() const { return len_; }
+ 
+  private:
+   Type type_;
+@@ -368,10 +371,7 @@
+ class Reference {
+  public:
+   Reference()
+-      : data_(nullptr),
+-        parent_width_(0),
+-        byte_width_(BIT_WIDTH_8),
+-        type_(FBT_NULL) {}
++      : data_(nullptr), parent_width_(0), byte_width_(0), type_(FBT_NULL) {}
+ 
+   Reference(const uint8_t *data, uint8_t parent_width, uint8_t byte_width,
+             Type type)
+@@ -572,7 +572,23 @@
+       auto keys = m.Keys();
+       auto vals = m.Values();
+       for (size_t i = 0; i < keys.size(); i++) {
+-        keys[i].ToString(true, keys_quoted, s);
++        bool kq = keys_quoted;
++        if (!kq) {
++          // FlexBuffers keys may contain arbitrary characters, only allow
++          // unquoted if it looks like an "identifier":
++          const char *p = keys[i].AsKey();
++          if (!flatbuffers::is_alpha(*p) && *p != '_') {
++              kq = true;
++          } else {
++            while (*++p) {
++              if (!flatbuffers::is_alnum(*p) && *p != '_') {
++                kq = true;
++                break;
++              }
++            }
++          }
++        }
++        keys[i].ToString(true, kq, s);
+         s += ": ";
+         vals[i].ToString(true, keys_quoted, s);
+         if (i < keys.size() - 1) s += ", ";
+@@ -756,6 +772,8 @@
+     return false;
+   }
+ 
++  friend class Verifier;
++
+   const uint8_t *data_;
+   uint8_t parent_width_;
+   uint8_t byte_width_;
+@@ -850,6 +868,7 @@
+     case 2: comp = KeyCompare<uint16_t>; break;
+     case 4: comp = KeyCompare<uint32_t>; break;
+     case 8: comp = KeyCompare<uint64_t>; break;
++    default: FLATBUFFERS_ASSERT(false); return Reference();
+   }
+   auto res = std::bsearch(key, keys.data_, keys.size(), keys.byte_width_, comp);
+   if (!res) return Reference(nullptr, 1, NullPackedType());
+@@ -872,7 +891,7 @@
+ }
+ 
+ inline Reference GetRoot(const std::vector<uint8_t> &buffer) {
+-  return GetRoot(flatbuffers::vector_data(buffer), buffer.size());
++  return GetRoot(buffer.data(), buffer.size());
+ }
+ 
+ // Flags that configure how the Builder behaves.
+@@ -1068,7 +1087,16 @@
+     return CreateBlob(data, len, 0, FBT_BLOB);
+   }
+   size_t Blob(const std::vector<uint8_t> &v) {
+-    return CreateBlob(flatbuffers::vector_data(v), v.size(), 0, FBT_BLOB);
++    return CreateBlob(v.data(), v.size(), 0, FBT_BLOB);
++  }
++
++  void Blob(const char *key, const void *data, size_t len) {
++    Key(key);
++    Blob(data, len);
++  }
++  void Blob(const char *key, const std::vector<uint8_t> &v) {
++    Key(key);
++    Blob(v);
+   }
+ 
+   // TODO(wvo): support all the FlexBuffer types (like flexbuffers::String),
+@@ -1086,7 +1114,7 @@
+     return stack_.size();
+   }
+ 
+-  // TODO(wvo): allow this to specify an aligment greater than the natural
++  // TODO(wvo): allow this to specify an alignment greater than the natural
+   // alignment.
+   size_t EndVector(size_t start, bool typed, bool fixed) {
+     auto vec = CreateVector(start, stack_.size() - start, 1, typed, fixed);
+@@ -1121,27 +1149,24 @@
+     // step automatically when appliccable, and encourage people to write in
+     // sorted fashion.
+     // std::sort is typically already a lot faster on sorted data though.
+-    auto dict =
+-        reinterpret_cast<TwoValue *>(flatbuffers::vector_data(stack_) + start);
+-    std::sort(dict, dict + len,
+-              [&](const TwoValue &a, const TwoValue &b) -> bool {
+-                auto as = reinterpret_cast<const char *>(
+-                    flatbuffers::vector_data(buf_) + a.key.u_);
+-                auto bs = reinterpret_cast<const char *>(
+-                    flatbuffers::vector_data(buf_) + b.key.u_);
+-                auto comp = strcmp(as, bs);
+-                // We want to disallow duplicate keys, since this results in a
+-                // map where values cannot be found.
+-                // But we can't assert here (since we don't want to fail on
+-                // random JSON input) or have an error mechanism.
+-                // Instead, we set has_duplicate_keys_ in the builder to
+-                // signal this.
+-                // TODO: Have to check for pointer equality, as some sort
+-                // implementation apparently call this function with the same
+-                // element?? Why?
+-                if (!comp && &a != &b) has_duplicate_keys_ = true;
+-                return comp < 0;
+-              });
++    auto dict = reinterpret_cast<TwoValue *>(stack_.data() + start);
++    std::sort(
++        dict, dict + len, [&](const TwoValue &a, const TwoValue &b) -> bool {
++          auto as = reinterpret_cast<const char *>(buf_.data() + a.key.u_);
++          auto bs = reinterpret_cast<const char *>(buf_.data() + b.key.u_);
++          auto comp = strcmp(as, bs);
++          // We want to disallow duplicate keys, since this results in a
++          // map where values cannot be found.
++          // But we can't assert here (since we don't want to fail on
++          // random JSON input) or have an error mechanism.
++          // Instead, we set has_duplicate_keys_ in the builder to
++          // signal this.
++          // TODO: Have to check for pointer equality, as some sort
++          // implementation apparently call this function with the same
++          // element?? Why?
++          if (!comp && &a != &b) has_duplicate_keys_ = true;
++          return comp < 0;
++        });
+     // First create a vector out of all keys.
+     // TODO(wvo): if kBuilderFlagShareKeyVectors is true, see if we can share
+     // the first vector.
+@@ -1195,7 +1220,7 @@
+     Vector(elems, len);
+   }
+   template<typename T> void Vector(const std::vector<T> &vec) {
+-    Vector(flatbuffers::vector_data(vec), vec.size());
++    Vector(vec.data(), vec.size());
+   }
+ 
+   template<typename F> size_t TypedVector(F f) {
+@@ -1397,12 +1422,10 @@
+ 
+   template<typename T> static Type GetScalarType() {
+     static_assert(flatbuffers::is_scalar<T>::value, "Unrelated types");
+-    return flatbuffers::is_floating_point<T>::value
+-               ? FBT_FLOAT
+-               : flatbuffers::is_same<T, bool>::value
+-                     ? FBT_BOOL
+-                     : (flatbuffers::is_unsigned<T>::value ? FBT_UINT
+-                                                           : FBT_INT);
++    return flatbuffers::is_floating_point<T>::value ? FBT_FLOAT
++           : flatbuffers::is_same<T, bool>::value
++               ? FBT_BOOL
++               : (flatbuffers::is_unsigned<T>::value ? FBT_UINT : FBT_INT);
+   }
+ 
+  public:
+@@ -1552,9 +1575,9 @@
+         }
+       }
+     }
+-    // If you get this assert, your fixed types are not one of:
++    // If you get this assert, your typed types are not one of:
+     // Int / UInt / Float / Key.
+-    FLATBUFFERS_ASSERT(!fixed || IsTypedVectorElementType(vector_type));
++    FLATBUFFERS_ASSERT(!typed || IsTypedVectorElementType(vector_type));
+     auto byte_width = Align(bit_width);
+     // Write vector. First the keys width/offset if available, and size.
+     if (keys) {
+@@ -1597,10 +1620,8 @@
+   struct KeyOffsetCompare {
+     explicit KeyOffsetCompare(const std::vector<uint8_t> &buf) : buf_(&buf) {}
+     bool operator()(size_t a, size_t b) const {
+-      auto stra =
+-          reinterpret_cast<const char *>(flatbuffers::vector_data(*buf_) + a);
+-      auto strb =
+-          reinterpret_cast<const char *>(flatbuffers::vector_data(*buf_) + b);
++      auto stra = reinterpret_cast<const char *>(buf_->data() + a);
++      auto strb = reinterpret_cast<const char *>(buf_->data() + b);
+       return strcmp(stra, strb) < 0;
+     }
+     const std::vector<uint8_t> *buf_;
+@@ -1611,11 +1632,10 @@
+     explicit StringOffsetCompare(const std::vector<uint8_t> &buf)
+         : buf_(&buf) {}
+     bool operator()(const StringOffset &a, const StringOffset &b) const {
+-      auto stra = reinterpret_cast<const char *>(
+-          flatbuffers::vector_data(*buf_) + a.first);
+-      auto strb = reinterpret_cast<const char *>(
+-          flatbuffers::vector_data(*buf_) + b.first);
+-      return strncmp(stra, strb, (std::min)(a.second, b.second) + 1) < 0;
++      auto stra = buf_->data() + a.first;
++      auto strb = buf_->data() + b.first;
++      auto cr = memcmp(stra, strb, (std::min)(a.second, b.second) + 1);
++      return cr < 0 || (cr == 0 && a.second < b.second);
+     }
+     const std::vector<uint8_t> *buf_;
+   };
+@@ -1625,8 +1645,249 @@
+ 
+   KeyOffsetMap key_pool;
+   StringOffsetMap string_pool;
++
++  friend class Verifier;
+ };
+ 
++// Helper class to verify the integrity of a FlexBuffer
++class Verifier FLATBUFFERS_FINAL_CLASS {
++ public:
++  Verifier(const uint8_t *buf, size_t buf_len,
++           // Supplying this vector likely results in faster verification
++           // of larger buffers with many shared keys/strings, but
++           // comes at the cost of using additional memory the same size of
++           // the buffer being verified, so it is by default off.
++           std::vector<uint8_t> *reuse_tracker = nullptr,
++           bool _check_alignment = true, size_t max_depth = 64)
++      : buf_(buf),
++        size_(buf_len),
++        depth_(0),
++        max_depth_(max_depth),
++        num_vectors_(0),
++        max_vectors_(buf_len),
++        check_alignment_(_check_alignment),
++        reuse_tracker_(reuse_tracker) {
++    FLATBUFFERS_ASSERT(size_ < FLATBUFFERS_MAX_BUFFER_SIZE);
++    if (reuse_tracker_) {
++      reuse_tracker_->clear();
++      reuse_tracker_->resize(size_, PackedType(BIT_WIDTH_8, FBT_NULL));
++    }
++  }
++
++ private:
++  // Central location where any verification failures register.
++  bool Check(bool ok) const {
++    // clang-format off
++    #ifdef FLATBUFFERS_DEBUG_VERIFICATION_FAILURE
++      FLATBUFFERS_ASSERT(ok);
++    #endif
++    // clang-format on
++    return ok;
++  }
++
++  // Verify any range within the buffer.
++  bool VerifyFrom(size_t elem, size_t elem_len) const {
++    return Check(elem_len < size_ && elem <= size_ - elem_len);
++  }
++  bool VerifyBefore(size_t elem, size_t elem_len) const {
++    return Check(elem_len <= elem);
++  }
++
++  bool VerifyFromPointer(const uint8_t *p, size_t len) {
++    auto o = static_cast<size_t>(p - buf_);
++    return VerifyFrom(o, len);
++  }
++  bool VerifyBeforePointer(const uint8_t *p, size_t len) {
++    auto o = static_cast<size_t>(p - buf_);
++    return VerifyBefore(o, len);
++  }
++
++  bool VerifyByteWidth(size_t width) {
++    return Check(width == 1 || width == 2 || width == 4 || width == 8);
++  }
++
++  bool VerifyType(int type) { return Check(type >= 0 && type < FBT_MAX_TYPE); }
++
++  bool VerifyOffset(uint64_t off, const uint8_t *p) {
++    return Check(off <= static_cast<uint64_t>(size_)) &&
++           off <= static_cast<uint64_t>(p - buf_);
++  }
++
++  bool VerifyAlignment(const uint8_t *p, size_t size) const {
++    auto o = static_cast<size_t>(p - buf_);
++    return Check((o & (size - 1)) == 0 || !check_alignment_);
++  }
++
++// Macro, since we want to escape from parent function & use lazy args.
++#define FLEX_CHECK_VERIFIED(P, PACKED_TYPE)                     \
++  if (reuse_tracker_) {                                         \
++    auto packed_type = PACKED_TYPE;                             \
++    auto existing = (*reuse_tracker_)[P - buf_];                \
++    if (existing == packed_type) return true;                   \
++    /* Fail verification if already set with different type! */ \
++    if (!Check(existing == 0)) return false;                    \
++    (*reuse_tracker_)[P - buf_] = packed_type;                  \
++  }
++
++  bool VerifyVector(Reference r, const uint8_t *p, Type elem_type) {
++    // Any kind of nesting goes thru this function, so guard against that
++    // here, both with simple nesting checks, and the reuse tracker if on.
++    depth_++;
++    num_vectors_++;
++    if (!Check(depth_ <= max_depth_ && num_vectors_ <= max_vectors_))
++      return false;
++    auto size_byte_width = r.byte_width_;
++    FLEX_CHECK_VERIFIED(p,
++                        PackedType(Builder::WidthB(size_byte_width), r.type_));
++    if (!VerifyBeforePointer(p, size_byte_width)) return false;
++    auto sized = Sized(p, size_byte_width);
++    auto num_elems = sized.size();
++    auto elem_byte_width = r.type_ == FBT_STRING || r.type_ == FBT_BLOB
++                               ? uint8_t(1)
++                               : r.byte_width_;
++    auto max_elems = SIZE_MAX / elem_byte_width;
++    if (!Check(num_elems < max_elems))
++      return false;  // Protect against byte_size overflowing.
++    auto byte_size = num_elems * elem_byte_width;
++    if (!VerifyFromPointer(p, byte_size)) return false;
++    if (elem_type == FBT_NULL) {
++      // Verify type bytes after the vector.
++      if (!VerifyFromPointer(p + byte_size, num_elems)) return false;
++      auto v = Vector(p, size_byte_width);
++      for (size_t i = 0; i < num_elems; i++)
++        if (!VerifyRef(v[i])) return false;
++    } else if (elem_type == FBT_KEY) {
++      auto v = TypedVector(p, elem_byte_width, FBT_KEY);
++      for (size_t i = 0; i < num_elems; i++)
++        if (!VerifyRef(v[i])) return false;
++    } else {
++      FLATBUFFERS_ASSERT(IsInline(elem_type));
++    }
++    depth_--;
++    return true;
++  }
++
++  bool VerifyKeys(const uint8_t *p, uint8_t byte_width) {
++    // The vector part of the map has already been verified.
++    const size_t num_prefixed_fields = 3;
++    if (!VerifyBeforePointer(p, byte_width * num_prefixed_fields)) return false;
++    p -= byte_width * num_prefixed_fields;
++    auto off = ReadUInt64(p, byte_width);
++    if (!VerifyOffset(off, p)) return false;
++    auto key_byte_with =
++        static_cast<uint8_t>(ReadUInt64(p + byte_width, byte_width));
++    if (!VerifyByteWidth(key_byte_with)) return false;
++    return VerifyVector(Reference(p, byte_width, key_byte_with, FBT_VECTOR_KEY),
++                        p - off, FBT_KEY);
++  }
++
++  bool VerifyKey(const uint8_t *p) {
++    FLEX_CHECK_VERIFIED(p, PackedType(BIT_WIDTH_8, FBT_KEY));
++    while (p < buf_ + size_)
++      if (*p++) return true;
++    return false;
++  }
++
++#undef FLEX_CHECK_VERIFIED
++
++  bool VerifyTerminator(const String &s) {
++    return VerifyFromPointer(reinterpret_cast<const uint8_t *>(s.c_str()),
++                             s.size() + 1);
++  }
++
++  bool VerifyRef(Reference r) {
++    // r.parent_width_ and r.data_ already verified.
++    if (!VerifyByteWidth(r.byte_width_) || !VerifyType(r.type_)) {
++      return false;
++    }
++    if (IsInline(r.type_)) {
++      // Inline scalars, don't require further verification.
++      return true;
++    }
++    // All remaining types are an offset.
++    auto off = ReadUInt64(r.data_, r.parent_width_);
++    if (!VerifyOffset(off, r.data_)) return false;
++    auto p = r.Indirect();
++    if (!VerifyAlignment(p, r.byte_width_)) return false;
++    switch (r.type_) {
++      case FBT_INDIRECT_INT:
++      case FBT_INDIRECT_UINT:
++      case FBT_INDIRECT_FLOAT: return VerifyFromPointer(p, r.byte_width_);
++      case FBT_KEY: return VerifyKey(p);
++      case FBT_MAP:
++        return VerifyVector(r, p, FBT_NULL) && VerifyKeys(p, r.byte_width_);
++      case FBT_VECTOR: return VerifyVector(r, p, FBT_NULL);
++      case FBT_VECTOR_INT: return VerifyVector(r, p, FBT_INT);
++      case FBT_VECTOR_BOOL:
++      case FBT_VECTOR_UINT: return VerifyVector(r, p, FBT_UINT);
++      case FBT_VECTOR_FLOAT: return VerifyVector(r, p, FBT_FLOAT);
++      case FBT_VECTOR_KEY: return VerifyVector(r, p, FBT_KEY);
++      case FBT_VECTOR_STRING_DEPRECATED:
++        // Use of FBT_KEY here intentional, see elsewhere.
++        return VerifyVector(r, p, FBT_KEY);
++      case FBT_BLOB: return VerifyVector(r, p, FBT_UINT);
++      case FBT_STRING:
++        return VerifyVector(r, p, FBT_UINT) &&
++               VerifyTerminator(String(p, r.byte_width_));
++      case FBT_VECTOR_INT2:
++      case FBT_VECTOR_UINT2:
++      case FBT_VECTOR_FLOAT2:
++      case FBT_VECTOR_INT3:
++      case FBT_VECTOR_UINT3:
++      case FBT_VECTOR_FLOAT3:
++      case FBT_VECTOR_INT4:
++      case FBT_VECTOR_UINT4:
++      case FBT_VECTOR_FLOAT4: {
++        uint8_t len = 0;
++        auto vtype = ToFixedTypedVectorElementType(r.type_, &len);
++        if (!VerifyType(vtype)) return false;
++        return VerifyFromPointer(p, r.byte_width_ * len);
++      }
++      default: return false;
++    }
++  }
++
++ public:
++  bool VerifyBuffer() {
++    if (!Check(size_ >= 3)) return false;
++    auto end = buf_ + size_;
++    auto byte_width = *--end;
++    auto packed_type = *--end;
++    return VerifyByteWidth(byte_width) && Check(end - buf_ >= byte_width) &&
++           VerifyRef(Reference(end - byte_width, byte_width, packed_type));
++  }
++
++ private:
++  const uint8_t *buf_;
++  size_t size_;
++  size_t depth_;
++  const size_t max_depth_;
++  size_t num_vectors_;
++  const size_t max_vectors_;
++  bool check_alignment_;
++  std::vector<uint8_t> *reuse_tracker_;
++};
++
++// Utility function that contructs the Verifier for you, see above for
++// parameters.
++inline bool VerifyBuffer(const uint8_t *buf, size_t buf_len,
++                         std::vector<uint8_t> *reuse_tracker = nullptr) {
++  Verifier verifier(buf, buf_len, reuse_tracker);
++  return verifier.VerifyBuffer();
++}
++
++#ifdef FLATBUFFERS_H_
++// This is a verifier utility function that works together with the
++// FlatBuffers verifier, which should only be present if flatbuffer.h
++// has been included (which it typically is in generated code).
++inline bool VerifyNestedFlexBuffer(const flatbuffers::Vector<uint8_t> *nv,
++                                   flatbuffers::Verifier &verifier) {
++  if (!nv) return true;
++  return verifier.Check(flexbuffers::VerifyBuffer(
++      nv->data(), nv->size(), verifier.GetFlexReuseTracker()));
++}
++#endif
++
+ }  // namespace flexbuffers
+ 
+ #if defined(_MSC_VER)
+diff -urN a/include/flatbuffers/grpc.h b/include/flatbuffers/grpc.h
+--- a/include/flatbuffers/grpc.h	2021-05-10 18:45:16.000000000 +0000
++++ b/include/flatbuffers/grpc.h	2023-01-13 07:47:06.300228238 +0000
+@@ -22,6 +22,7 @@
+ #include "flatbuffers/flatbuffers.h"
+ #include "grpc/byte_buffer_reader.h"
+ #include "grpcpp/support/byte_buffer.h"
++#include "grpcpp/support/slice.h"
+ 
+ namespace flatbuffers {
+ namespace grpc {
+@@ -32,33 +33,23 @@
+ // is refcounted and ownership is be managed automatically.
+ template<class T> class Message {
+  public:
+-  Message() : slice_(grpc_empty_slice()) {}
++  Message() {}
+ 
+-  Message(grpc_slice slice, bool add_ref)
+-      : slice_(add_ref ? grpc_slice_ref(slice) : slice) {}
++  Message(::grpc::Slice slice) : slice_(slice) {}
+ 
+   Message &operator=(const Message &other) = delete;
+ 
+-  Message(Message &&other) : slice_(other.slice_) {
+-    other.slice_ = grpc_empty_slice();
+-  }
++  Message(Message &&other) = default;
+ 
+   Message(const Message &other) = delete;
+ 
+-  Message &operator=(Message &&other) {
+-    grpc_slice_unref(slice_);
+-    slice_ = other.slice_;
+-    other.slice_ = grpc_empty_slice();
+-    return *this;
+-  }
+-
+-  ~Message() { grpc_slice_unref(slice_); }
++  Message &operator=(Message &&other) = default;
+ 
+-  const uint8_t *mutable_data() const { return GRPC_SLICE_START_PTR(slice_); }
++  const uint8_t *mutable_data() const { return slice_.begin(); }
+ 
+-  const uint8_t *data() const { return GRPC_SLICE_START_PTR(slice_); }
++  const uint8_t *data() const { return slice_.begin(); }
+ 
+-  size_t size() const { return GRPC_SLICE_LENGTH(slice_); }
++  size_t size() const { return slice_.size(); }
+ 
+   bool Verify() const {
+     Verifier verifier(data(), size());
+@@ -70,10 +61,10 @@
+   const T *GetRoot() const { return flatbuffers::GetRoot<T>(data()); }
+ 
+   // This is only intended for serializer use, or if you know what you're doing
+-  const grpc_slice &BorrowSlice() const { return slice_; }
++  const ::grpc::Slice &BorrowSlice() const { return slice_; }
+ 
+  private:
+-  grpc_slice slice_;
++  ::grpc::Slice slice_;
+ };
+ 
+ class MessageBuilder;
+@@ -83,12 +74,12 @@
+ // efficient to transfer buffers to gRPC.
+ class SliceAllocator : public Allocator {
+  public:
+-  SliceAllocator() : slice_(grpc_empty_slice()) {}
++  SliceAllocator() {}
+ 
+   SliceAllocator(const SliceAllocator &other) = delete;
+   SliceAllocator &operator=(const SliceAllocator &other) = delete;
+ 
+-  SliceAllocator(SliceAllocator &&other) : slice_(grpc_empty_slice()) {
++  SliceAllocator(SliceAllocator &&other) {
+     // default-construct and swap idiom
+     swap(other);
+   }
+@@ -105,45 +96,43 @@
+     swap(slice_, other.slice_);
+   }
+ 
+-  virtual ~SliceAllocator() { grpc_slice_unref(slice_); }
++  virtual ~SliceAllocator() {}
+ 
+   virtual uint8_t *allocate(size_t size) override {
+-    FLATBUFFERS_ASSERT(GRPC_SLICE_IS_EMPTY(slice_));
+-    slice_ = grpc_slice_malloc(size);
+-    return GRPC_SLICE_START_PTR(slice_);
++    FLATBUFFERS_ASSERT(slice_.size() == 0);
++    slice_ = ::grpc::Slice(size);
++    return const_cast<uint8_t *>(slice_.begin());
+   }
+ 
+   virtual void deallocate(uint8_t *p, size_t size) override {
+-    FLATBUFFERS_ASSERT(p == GRPC_SLICE_START_PTR(slice_));
+-    FLATBUFFERS_ASSERT(size == GRPC_SLICE_LENGTH(slice_));
+-    grpc_slice_unref(slice_);
+-    slice_ = grpc_empty_slice();
++    FLATBUFFERS_ASSERT(p == slice_.begin());
++    FLATBUFFERS_ASSERT(size == slice_.size());
++    slice_ = ::grpc::Slice();
+   }
+ 
+   virtual uint8_t *reallocate_downward(uint8_t *old_p, size_t old_size,
+                                        size_t new_size, size_t in_use_back,
+                                        size_t in_use_front) override {
+-    FLATBUFFERS_ASSERT(old_p == GRPC_SLICE_START_PTR(slice_));
+-    FLATBUFFERS_ASSERT(old_size == GRPC_SLICE_LENGTH(slice_));
++    FLATBUFFERS_ASSERT(old_p == slice_.begin());
++    FLATBUFFERS_ASSERT(old_size == slice_.size());
+     FLATBUFFERS_ASSERT(new_size > old_size);
+-    grpc_slice old_slice = slice_;
+-    grpc_slice new_slice = grpc_slice_malloc(new_size);
+-    uint8_t *new_p = GRPC_SLICE_START_PTR(new_slice);
++    ::grpc::Slice old_slice = slice_;
++    ::grpc::Slice new_slice = ::grpc::Slice(new_size);
++    uint8_t *new_p = const_cast<uint8_t *>(new_slice.begin());
+     memcpy_downward(old_p, old_size, new_p, new_size, in_use_back,
+                     in_use_front);
+     slice_ = new_slice;
+-    grpc_slice_unref(old_slice);
+     return new_p;
+   }
+ 
+  private:
+-  grpc_slice &get_slice(uint8_t *p, size_t size) {
+-    FLATBUFFERS_ASSERT(p == GRPC_SLICE_START_PTR(slice_));
+-    FLATBUFFERS_ASSERT(size == GRPC_SLICE_LENGTH(slice_));
++  ::grpc::Slice &get_slice(uint8_t *p, size_t size) {
++    FLATBUFFERS_ASSERT(p == slice_.begin());
++    FLATBUFFERS_ASSERT(size == slice_.size());
+     return slice_;
+   }
+ 
+-  grpc_slice slice_;
++  ::grpc::Slice slice_;
+ 
+   friend class MessageBuilder;
+ };
+@@ -184,9 +173,9 @@
+     if (buf_.capacity()) {
+       uint8_t *buf = buf_.scratch_data();  // pointer to memory
+       size_t capacity = buf_.capacity();   // size of memory
+-      slice_allocator_.slice_ = grpc_slice_new_with_len(buf, capacity, dealloc);
++      slice_allocator_.slice_ = ::grpc::Slice(buf, capacity, dealloc);
+     } else {
+-      slice_allocator_.slice_ = grpc_empty_slice();
++      slice_allocator_.slice_ = ::grpc::Slice();
+     }
+   }
+ 
+@@ -221,10 +210,10 @@
+   // Releases the ownership of the buffer pointer.
+   // Returns the size, offset, and the original grpc_slice that
+   // allocated the buffer. Also see grpc_slice_unref().
+-  uint8_t *ReleaseRaw(size_t &size, size_t &offset, grpc_slice &slice) {
++  uint8_t *ReleaseRaw(size_t &size, size_t &offset, ::grpc::Slice &slice) {
+     uint8_t *buf = FlatBufferBuilder::ReleaseRaw(size, offset);
+     slice = slice_allocator_.slice_;
+-    slice_allocator_.slice_ = grpc_empty_slice();
++    slice_allocator_.slice_ = ::grpc::Slice();
+     return buf;
+   }
+ 
+@@ -247,11 +236,11 @@
+     auto begin = msg_data - buf_data;
+     auto end = begin + msg_size;
+     // Get the slice we are working with (no refcount change)
+-    grpc_slice slice = slice_allocator_.get_slice(buf_data, buf_size);
++    ::grpc::Slice slice = slice_allocator_.get_slice(buf_data, buf_size);
+     // Extract a subslice of the existing slice (increment refcount)
+-    grpc_slice subslice = grpc_slice_sub(slice, begin, end);
++    ::grpc::Slice subslice = slice.sub(begin, end);
+     // Wrap the subslice in a `Message<T>`, but don't increment refcount
+-    Message<T> msg(subslice, false);
++    Message<T> msg(subslice);
+     return msg;
+   }
+ 
+@@ -273,15 +262,10 @@
+ template<class T> class SerializationTraits<flatbuffers::grpc::Message<T>> {
+  public:
+   static grpc::Status Serialize(const flatbuffers::grpc::Message<T> &msg,
+-                                grpc_byte_buffer **buffer, bool *own_buffer) {
+-    // We are passed in a `Message<T>`, which is a wrapper around a
+-    // `grpc_slice`. We extract it here using `BorrowSlice()`. The const cast
+-    // is necessary because the `grpc_raw_byte_buffer_create` func expects
+-    // non-const slices in order to increment their refcounts.
+-    grpc_slice *slice = const_cast<grpc_slice *>(&msg.BorrowSlice());
+-    // Now use `grpc_raw_byte_buffer_create` to package the single slice into a
+-    // `grpc_byte_buffer`, incrementing the refcount in the process.
+-    *buffer = grpc_raw_byte_buffer_create(slice, 1);
++                                ByteBuffer *buffer, bool *own_buffer) {
++    // Package the single slice into a `ByteBuffer`,
++    // incrementing the refcount in the process.
++    *buffer = ByteBuffer(&msg.BorrowSlice(), 1);
+     *own_buffer = true;
+     return grpc::Status::OK;
+   }
+@@ -289,30 +273,15 @@
+   // Deserialize by pulling the
+   static grpc::Status Deserialize(ByteBuffer *buf,
+                                   flatbuffers::grpc::Message<T> *msg) {
+-    grpc_byte_buffer *buffer = *reinterpret_cast<grpc_byte_buffer **>(buf);
+-    if (!buffer) {
+-      return ::grpc::Status(::grpc::StatusCode::INTERNAL, "No payload");
+-    }
+-    // Check if this is a single uncompressed slice.
+-    if ((buffer->type == GRPC_BB_RAW) &&
+-        (buffer->data.raw.compression == GRPC_COMPRESS_NONE) &&
+-        (buffer->data.raw.slice_buffer.count == 1)) {
+-      // If it is, then we can reference the `grpc_slice` directly.
+-      grpc_slice slice = buffer->data.raw.slice_buffer.slices[0];
+-      // We wrap a `Message<T>` around the slice, incrementing the refcount.
+-      *msg = flatbuffers::grpc::Message<T>(slice, true);
+-    } else {
+-      // Otherwise, we need to use `grpc_byte_buffer_reader_readall` to read
+-      // `buffer` into a single contiguous `grpc_slice`. The gRPC reader gives
+-      // us back a new slice with the refcount already incremented.
+-      grpc_byte_buffer_reader reader;
+-      grpc_byte_buffer_reader_init(&reader, buffer);
+-      grpc_slice slice = grpc_byte_buffer_reader_readall(&reader);
+-      grpc_byte_buffer_reader_destroy(&reader);
+-      // We wrap a `Message<T>` around the slice, but don't increment refcount
+-      *msg = flatbuffers::grpc::Message<T>(slice, false);
++    Slice slice;
++    if (!buf->TrySingleSlice(&slice).ok()) {
++      if (!buf->DumpToSingleSlice(&slice).ok()) {
++        buf->Clear();
++        return ::grpc::Status(::grpc::StatusCode::INTERNAL, "No payload");
++      }
+     }
+-    grpc_byte_buffer_destroy(buffer);
++    *msg = flatbuffers::grpc::Message<T>(slice);
++    buf->Clear();
+ #if FLATBUFFERS_GRPC_DISABLE_AUTO_VERIFICATION
+     return ::grpc::Status::OK;
+ #else
+diff -urN a/include/flatbuffers/idl.h b/include/flatbuffers/idl.h
+--- a/include/flatbuffers/idl.h	2021-05-10 18:45:16.000000000 +0000
++++ b/include/flatbuffers/idl.h	2023-01-13 07:47:06.300228238 +0000
+@@ -17,6 +17,7 @@
+ #ifndef FLATBUFFERS_IDL_H_
+ #define FLATBUFFERS_IDL_H_
+ 
++#include <functional>
+ #include <map>
+ #include <memory>
+ #include <stack>
+@@ -27,10 +28,6 @@
+ #include "flatbuffers/hash.h"
+ #include "flatbuffers/reflection.h"
+ 
+-#if !defined(FLATBUFFERS_CPP98_STL)
+-#  include <functional>
+-#endif  // !defined(FLATBUFFERS_CPP98_STL)
+-
+ // This file defines the data types representing a parsed IDL (Interface
+ // Definition Language) / schema file.
+ 
+@@ -75,8 +72,8 @@
+ // - Go type.
+ // - C# / .Net type.
+ // - Python type.
+-// - Rust type.
+ // - Kotlin type.
++// - Rust type.
+ 
+ // using these macros, we can now write code dealing with types just once, e.g.
+ 
+@@ -207,7 +204,7 @@
+   }
+ 
+   bool Add(const std::string &name, T *e) {
+-    vector_emplace_back(&vec, e);
++    vec.emplace_back(e);
+     auto it = dict.find(name);
+     if (it != dict.end()) return true;
+     dict[name] = e;
+@@ -266,7 +263,8 @@
+         defined_namespace(nullptr),
+         serialized_location(0),
+         index(-1),
+-        refcount(1) {}
++        refcount(1),
++        declaration_file(nullptr) {}
+ 
+   flatbuffers::Offset<
+       flatbuffers::Vector<flatbuffers::Offset<reflection::KeyValue>>>
+@@ -286,6 +284,7 @@
+   uoffset_t serialized_location;
+   int index;  // Inside the vector it is stored.
+   int refcount;
++  const std::string *declaration_file;
+ };
+ 
+ struct FieldDef : public Definition {
+@@ -307,15 +306,9 @@
+   bool IsScalarOptional() const {
+     return IsScalar(value.type.base_type) && IsOptional();
+   }
+-  bool IsOptional() const {
+-    return presence == kOptional;
+-  }
+-  bool IsRequired() const {
+-    return presence == kRequired;
+-  }
+-  bool IsDefault() const {
+-    return presence == kDefault;
+-  }
++  bool IsOptional() const { return presence == kOptional; }
++  bool IsRequired() const { return presence == kRequired; }
++  bool IsDefault() const { return presence == kDefault; }
+ 
+   Value value;
+   bool deprecated;  // Field is allowed to be present in old data, but can't be.
+@@ -475,6 +468,10 @@
+   return type.enum_def != nullptr && type.enum_def->is_union;
+ }
+ 
++inline bool IsUnionType(const Type &type) {
++  return IsUnion(type) && IsInteger(type.base_type);
++}
++
+ inline bool IsVector(const Type &type) {
+   return type.base_type == BASE_TYPE_VECTOR;
+ }
+@@ -542,6 +539,9 @@
+ 
+ // Container of options that may apply to any of the source/text generators.
+ struct IDLOptions {
++  // field case style options for C++
++  enum CaseStyle { CaseStyle_Unchanged = 0, CaseStyle_Upper, CaseStyle_Lower };
++
+   bool gen_jvmstatic;
+   // Use flexbuffers instead for binary and text generation
+   bool use_flexbuffers;
+@@ -564,10 +564,12 @@
+   std::string cpp_object_api_pointer_type;
+   std::string cpp_object_api_string_type;
+   bool cpp_object_api_string_flexible_constructor;
++  CaseStyle cpp_object_api_field_case_style;
+   bool cpp_direct_copy;
+   bool gen_nullable;
+   bool java_checkerframework;
+   bool gen_generated;
++  bool gen_json_coders;
+   std::string object_prefix;
+   std::string object_suffix;
+   bool union_value_namespacing;
+@@ -593,6 +595,12 @@
+   std::string filename_suffix;
+   std::string filename_extension;
+   bool no_warnings;
++  bool warnings_as_errors;
++  std::string project_root;
++  bool cs_global_alias;
++  bool json_nested_flatbuffers;
++  bool json_nested_flexbuffers;
++  bool json_nested_legacy_flatbuffers;
+ 
+   // Possible options for the more general generator below.
+   enum Language {
+@@ -615,8 +623,6 @@
+     kMAX
+   };
+ 
+-  Language lang;
+-
+   enum MiniReflect { kNone, kTypes, kTypesAndNames };
+ 
+   MiniReflect mini_reflect;
+@@ -624,6 +630,12 @@
+   // If set, require all fields in a table to be explicitly numbered.
+   bool require_explicit_ids;
+ 
++  // If set, implement serde::Serialize for generated Rust types
++  bool rust_serialize;
++
++  // If set, generate rust types in individual files with a root module file.
++  bool rust_module_root_file;
++
+   // The corresponding language bit will be set if a language is included
+   // for code generation.
+   unsigned long lang_to_generate;
+@@ -657,10 +669,12 @@
+         gen_compare(false),
+         cpp_object_api_pointer_type("std::unique_ptr"),
+         cpp_object_api_string_flexible_constructor(false),
++        cpp_object_api_field_case_style(CaseStyle_Unchanged),
+         cpp_direct_copy(true),
+         gen_nullable(false),
+         java_checkerframework(false),
+         gen_generated(false),
++        gen_json_coders(false),
+         object_suffix("T"),
+         union_value_namespacing(true),
+         allow_non_utf8(false),
+@@ -678,9 +692,16 @@
+         filename_suffix("_generated"),
+         filename_extension(),
+         no_warnings(false),
+-        lang(IDLOptions::kJava),
++        warnings_as_errors(false),
++        project_root(""),
++        cs_global_alias(false),
++        json_nested_flatbuffers(true),
++        json_nested_flexbuffers(true),
++        json_nested_legacy_flatbuffers(false),
+         mini_reflect(IDLOptions::kNone),
+         require_explicit_ids(false),
++        rust_serialize(false),
++        rust_module_root_file(false),
+         lang_to_generate(0),
+         set_empty_strings_to_null(true),
+         set_empty_vectors_to_null(true) {}
+@@ -780,6 +801,7 @@
+         root_struct_def_(nullptr),
+         opts(options),
+         uses_flexbuffers_(false),
++        has_warning_(false),
+         advanced_features_(0),
+         source_(nullptr),
+         anonymous_counter_(0),
+@@ -942,14 +964,15 @@
+   StructDef *LookupCreateStruct(const std::string &name,
+                                 bool create_if_new = true,
+                                 bool definition = false);
+-  FLATBUFFERS_CHECKED_ERROR ParseEnum(bool is_union, EnumDef **dest);
++  FLATBUFFERS_CHECKED_ERROR ParseEnum(bool is_union, EnumDef **dest,
++                                      const char *filename);
+   FLATBUFFERS_CHECKED_ERROR ParseNamespace();
+   FLATBUFFERS_CHECKED_ERROR StartStruct(const std::string &name,
+                                         StructDef **dest);
+   FLATBUFFERS_CHECKED_ERROR StartEnum(const std::string &name, bool is_union,
+                                       EnumDef **dest);
+-  FLATBUFFERS_CHECKED_ERROR ParseDecl();
+-  FLATBUFFERS_CHECKED_ERROR ParseService();
++  FLATBUFFERS_CHECKED_ERROR ParseDecl(const char *filename);
++  FLATBUFFERS_CHECKED_ERROR ParseService(const char *filename);
+   FLATBUFFERS_CHECKED_ERROR ParseProtoFields(StructDef *struct_def,
+                                              bool isextend, bool inside_oneof);
+   FLATBUFFERS_CHECKED_ERROR ParseProtoOption();
+@@ -986,6 +1009,8 @@
+   FLATBUFFERS_CHECKED_ERROR RecurseError();
+   template<typename F> CheckedError Recurse(F f);
+ 
++  const std::string &GetPooledString(const std::string &s) const;
++
+  public:
+   SymbolTable<Type> types_;
+   SymbolTable<StructDef> structs_;
+@@ -1011,6 +1036,7 @@
+ 
+   IDLOptions opts;
+   bool uses_flexbuffers_;
++  bool has_warning_;
+ 
+   uint64_t advanced_features_;
+ 
+@@ -1021,6 +1047,10 @@
+ 
+   std::vector<std::pair<Value, FieldDef *>> field_stack_;
+ 
++  // TODO(cneo): Refactor parser to use string_cache more often to save
++  // on memory usage.
++  mutable std::set<std::string> string_cache_;
++
+   int anonymous_counter_;
+   int parse_depth_counter_;  // stack-overflow guard
+ };
+@@ -1152,9 +1182,10 @@
+ 
+ // Generate a make rule for generated Java or C# files.
+ // See code_generators.cpp.
+-extern std::string JavaCSharpMakeRule(const Parser &parser,
+-                                      const std::string &path,
+-                                      const std::string &file_name);
++extern std::string CSharpMakeRule(const Parser &parser, const std::string &path,
++                                  const std::string &file_name);
++extern std::string JavaMakeRule(const Parser &parser, const std::string &path,
++                                const std::string &file_name);
+ 
+ // Generate a make rule for the generated text (JSON) files.
+ // See idl_gen_text.cpp.
+@@ -1193,6 +1224,9 @@
+ 
+ extern bool GenerateTSGRPC(const Parser &parser, const std::string &path,
+                            const std::string &file_name);
++
++extern bool GenerateRustModuleRootFile(const Parser &parser,
++                                       const std::string &path);
+ }  // namespace flatbuffers
+ 
+ #endif  // FLATBUFFERS_IDL_H_
+diff -urN a/include/flatbuffers/reflection.h b/include/flatbuffers/reflection.h
+--- a/include/flatbuffers/reflection.h	2021-05-10 18:45:16.000000000 +0000
++++ b/include/flatbuffers/reflection.h	2023-01-13 07:47:06.300228238 +0000
+@@ -21,7 +21,7 @@
+ // file) is needed to generate this header in the first place.
+ // Should normally not be a problem since it can be generated by the
+ // previous version of flatc whenever this code needs to change.
+-// See reflection/generate_code.sh
++// See scripts/generate_code.py for generation.
+ #include "flatbuffers/reflection_generated.h"
+ 
+ // Helper functionality for reflection.
+@@ -379,12 +379,12 @@
+  public:
+   pointer_inside_vector(T *ptr, std::vector<U> &vec)
+       : offset_(reinterpret_cast<uint8_t *>(ptr) -
+-                reinterpret_cast<uint8_t *>(flatbuffers::vector_data(vec))),
++                reinterpret_cast<uint8_t *>(vec.data())),
+         vec_(vec) {}
+ 
+   T *operator*() const {
+-    return reinterpret_cast<T *>(
+-        reinterpret_cast<uint8_t *>(flatbuffers::vector_data(vec_)) + offset_);
++    return reinterpret_cast<T *>(reinterpret_cast<uint8_t *>(vec_.data()) +
++                                 offset_);
+   }
+   T *operator->() const { return operator*(); }
+ 
+@@ -412,7 +412,7 @@
+   FLATBUFFERS_ASSERT(type_field);
+   auto union_type = GetFieldI<uint8_t>(table, *type_field);
+   auto enumval = enumdef->values()->LookupByKey(union_type);
+-  return *enumval->object();
++  return *schema.objects()->Get(enumval->union_type()->index());
+ }
+ 
+ // Changes the contents of a string inside a FlatBuffer. FlatBuffer must
+diff -urN a/include/flatbuffers/reflection_generated.h b/include/flatbuffers/reflection_generated.h
+--- a/include/flatbuffers/reflection_generated.h	2021-05-10 18:45:16.000000000 +0000
++++ b/include/flatbuffers/reflection_generated.h	2023-01-13 07:47:06.300228238 +0000
+@@ -32,6 +32,9 @@
+ struct Service;
+ struct ServiceBuilder;
+ 
++struct SchemaFile;
++struct SchemaFileBuilder;
++
+ struct Schema;
+ struct SchemaBuilder;
+ 
+@@ -114,6 +117,7 @@
+   return EnumNamesBaseType()[index];
+ }
+ 
++/// New schema language features that are not supported by old code generators.
+ enum AdvancedFeatures {
+   AdvancedArrayFeatures = 1ULL,
+   AdvancedUnionFeatures = 2ULL,
+@@ -158,7 +162,9 @@
+     VT_BASE_TYPE = 4,
+     VT_ELEMENT = 6,
+     VT_INDEX = 8,
+-    VT_FIXED_LENGTH = 10
++    VT_FIXED_LENGTH = 10,
++    VT_BASE_SIZE = 12,
++    VT_ELEMENT_SIZE = 14
+   };
+   reflection::BaseType base_type() const {
+     return static_cast<reflection::BaseType>(GetField<int8_t>(VT_BASE_TYPE, 0));
+@@ -172,12 +178,22 @@
+   uint16_t fixed_length() const {
+     return GetField<uint16_t>(VT_FIXED_LENGTH, 0);
+   }
++  /// The size (octets) of the `base_type` field.
++  uint32_t base_size() const {
++    return GetField<uint32_t>(VT_BASE_SIZE, 4);
++  }
++  /// The size (octets) of the `element` field, if present.
++  uint32_t element_size() const {
++    return GetField<uint32_t>(VT_ELEMENT_SIZE, 0);
++  }
+   bool Verify(flatbuffers::Verifier &verifier) const {
+     return VerifyTableStart(verifier) &&
+-           VerifyField<int8_t>(verifier, VT_BASE_TYPE) &&
+-           VerifyField<int8_t>(verifier, VT_ELEMENT) &&
+-           VerifyField<int32_t>(verifier, VT_INDEX) &&
+-           VerifyField<uint16_t>(verifier, VT_FIXED_LENGTH) &&
++           VerifyField<int8_t>(verifier, VT_BASE_TYPE, 1) &&
++           VerifyField<int8_t>(verifier, VT_ELEMENT, 1) &&
++           VerifyField<int32_t>(verifier, VT_INDEX, 4) &&
++           VerifyField<uint16_t>(verifier, VT_FIXED_LENGTH, 2) &&
++           VerifyField<uint32_t>(verifier, VT_BASE_SIZE, 4) &&
++           VerifyField<uint32_t>(verifier, VT_ELEMENT_SIZE, 4) &&
+            verifier.EndTable();
+   }
+ };
+@@ -198,6 +214,12 @@
+   void add_fixed_length(uint16_t fixed_length) {
+     fbb_.AddElement<uint16_t>(Type::VT_FIXED_LENGTH, fixed_length, 0);
+   }
++  void add_base_size(uint32_t base_size) {
++    fbb_.AddElement<uint32_t>(Type::VT_BASE_SIZE, base_size, 4);
++  }
++  void add_element_size(uint32_t element_size) {
++    fbb_.AddElement<uint32_t>(Type::VT_ELEMENT_SIZE, element_size, 0);
++  }
+   explicit TypeBuilder(flatbuffers::FlatBufferBuilder &_fbb)
+         : fbb_(_fbb) {
+     start_ = fbb_.StartTable();
+@@ -214,8 +236,12 @@
+     reflection::BaseType base_type = reflection::None,
+     reflection::BaseType element = reflection::None,
+     int32_t index = -1,
+-    uint16_t fixed_length = 0) {
++    uint16_t fixed_length = 0,
++    uint32_t base_size = 4,
++    uint32_t element_size = 0) {
+   TypeBuilder builder_(_fbb);
++  builder_.add_element_size(element_size);
++  builder_.add_base_size(base_size);
+   builder_.add_index(index);
+   builder_.add_fixed_length(fixed_length);
+   builder_.add_element(element);
+@@ -235,8 +261,8 @@
+   bool KeyCompareLessThan(const KeyValue *o) const {
+     return *key() < *o->key();
+   }
+-  int KeyCompareWithValue(const char *val) const {
+-    return strcmp(key()->c_str(), val);
++  int KeyCompareWithValue(const char *_key) const {
++    return strcmp(key()->c_str(), _key);
+   }
+   const flatbuffers::String *value() const {
+     return GetPointer<const flatbuffers::String *>(VT_VALUE);
+@@ -300,7 +326,6 @@
+   enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
+     VT_NAME = 4,
+     VT_VALUE = 6,
+-    VT_OBJECT = 8,
+     VT_UNION_TYPE = 10,
+     VT_DOCUMENTATION = 12
+   };
+@@ -313,11 +338,8 @@
+   bool KeyCompareLessThan(const EnumVal *o) const {
+     return value() < o->value();
+   }
+-  int KeyCompareWithValue(int64_t val) const {
+-    return static_cast<int>(value() > val) - static_cast<int>(value() < val);
+-  }
+-  const reflection::Object *object() const {
+-    return GetPointer<const reflection::Object *>(VT_OBJECT);
++  int KeyCompareWithValue(int64_t _value) const {
++    return static_cast<int>(value() > _value) - static_cast<int>(value() < _value);
+   }
+   const reflection::Type *union_type() const {
+     return GetPointer<const reflection::Type *>(VT_UNION_TYPE);
+@@ -329,9 +351,7 @@
+     return VerifyTableStart(verifier) &&
+            VerifyOffsetRequired(verifier, VT_NAME) &&
+            verifier.VerifyString(name()) &&
+-           VerifyField<int64_t>(verifier, VT_VALUE) &&
+-           VerifyOffset(verifier, VT_OBJECT) &&
+-           verifier.VerifyTable(object()) &&
++           VerifyField<int64_t>(verifier, VT_VALUE, 8) &&
+            VerifyOffset(verifier, VT_UNION_TYPE) &&
+            verifier.VerifyTable(union_type()) &&
+            VerifyOffset(verifier, VT_DOCUMENTATION) &&
+@@ -351,9 +371,6 @@
+   void add_value(int64_t value) {
+     fbb_.AddElement<int64_t>(EnumVal::VT_VALUE, value, 0);
+   }
+-  void add_object(flatbuffers::Offset<reflection::Object> object) {
+-    fbb_.AddOffset(EnumVal::VT_OBJECT, object);
+-  }
+   void add_union_type(flatbuffers::Offset<reflection::Type> union_type) {
+     fbb_.AddOffset(EnumVal::VT_UNION_TYPE, union_type);
+   }
+@@ -376,14 +393,12 @@
+     flatbuffers::FlatBufferBuilder &_fbb,
+     flatbuffers::Offset<flatbuffers::String> name = 0,
+     int64_t value = 0,
+-    flatbuffers::Offset<reflection::Object> object = 0,
+     flatbuffers::Offset<reflection::Type> union_type = 0,
+     flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> documentation = 0) {
+   EnumValBuilder builder_(_fbb);
+   builder_.add_value(value);
+   builder_.add_documentation(documentation);
+   builder_.add_union_type(union_type);
+-  builder_.add_object(object);
+   builder_.add_name(name);
+   return builder_.Finish();
+ }
+@@ -392,7 +407,6 @@
+     flatbuffers::FlatBufferBuilder &_fbb,
+     const char *name = nullptr,
+     int64_t value = 0,
+-    flatbuffers::Offset<reflection::Object> object = 0,
+     flatbuffers::Offset<reflection::Type> union_type = 0,
+     const std::vector<flatbuffers::Offset<flatbuffers::String>> *documentation = nullptr) {
+   auto name__ = name ? _fbb.CreateString(name) : 0;
+@@ -401,7 +415,6 @@
+       _fbb,
+       name__,
+       value,
+-      object,
+       union_type,
+       documentation__);
+ }
+@@ -414,7 +427,8 @@
+     VT_IS_UNION = 8,
+     VT_UNDERLYING_TYPE = 10,
+     VT_ATTRIBUTES = 12,
+-    VT_DOCUMENTATION = 14
++    VT_DOCUMENTATION = 14,
++    VT_DECLARATION_FILE = 16
+   };
+   const flatbuffers::String *name() const {
+     return GetPointer<const flatbuffers::String *>(VT_NAME);
+@@ -422,8 +436,8 @@
+   bool KeyCompareLessThan(const Enum *o) const {
+     return *name() < *o->name();
+   }
+-  int KeyCompareWithValue(const char *val) const {
+-    return strcmp(name()->c_str(), val);
++  int KeyCompareWithValue(const char *_name) const {
++    return strcmp(name()->c_str(), _name);
+   }
+   const flatbuffers::Vector<flatbuffers::Offset<reflection::EnumVal>> *values() const {
+     return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<reflection::EnumVal>> *>(VT_VALUES);
+@@ -440,6 +454,10 @@
+   const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *documentation() const {
+     return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *>(VT_DOCUMENTATION);
+   }
++  /// File that this Enum is declared in.
++  const flatbuffers::String *declaration_file() const {
++    return GetPointer<const flatbuffers::String *>(VT_DECLARATION_FILE);
++  }
+   bool Verify(flatbuffers::Verifier &verifier) const {
+     return VerifyTableStart(verifier) &&
+            VerifyOffsetRequired(verifier, VT_NAME) &&
+@@ -447,7 +465,7 @@
+            VerifyOffsetRequired(verifier, VT_VALUES) &&
+            verifier.VerifyVector(values()) &&
+            verifier.VerifyVectorOfTables(values()) &&
+-           VerifyField<uint8_t>(verifier, VT_IS_UNION) &&
++           VerifyField<uint8_t>(verifier, VT_IS_UNION, 1) &&
+            VerifyOffsetRequired(verifier, VT_UNDERLYING_TYPE) &&
+            verifier.VerifyTable(underlying_type()) &&
+            VerifyOffset(verifier, VT_ATTRIBUTES) &&
+@@ -456,6 +474,8 @@
+            VerifyOffset(verifier, VT_DOCUMENTATION) &&
+            verifier.VerifyVector(documentation()) &&
+            verifier.VerifyVectorOfStrings(documentation()) &&
++           VerifyOffset(verifier, VT_DECLARATION_FILE) &&
++           verifier.VerifyString(declaration_file()) &&
+            verifier.EndTable();
+   }
+ };
+@@ -482,6 +502,9 @@
+   void add_documentation(flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> documentation) {
+     fbb_.AddOffset(Enum::VT_DOCUMENTATION, documentation);
+   }
++  void add_declaration_file(flatbuffers::Offset<flatbuffers::String> declaration_file) {
++    fbb_.AddOffset(Enum::VT_DECLARATION_FILE, declaration_file);
++  }
+   explicit EnumBuilder(flatbuffers::FlatBufferBuilder &_fbb)
+         : fbb_(_fbb) {
+     start_ = fbb_.StartTable();
+@@ -503,8 +526,10 @@
+     bool is_union = false,
+     flatbuffers::Offset<reflection::Type> underlying_type = 0,
+     flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<reflection::KeyValue>>> attributes = 0,
+-    flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> documentation = 0) {
++    flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> documentation = 0,
++    flatbuffers::Offset<flatbuffers::String> declaration_file = 0) {
+   EnumBuilder builder_(_fbb);
++  builder_.add_declaration_file(declaration_file);
+   builder_.add_documentation(documentation);
+   builder_.add_attributes(attributes);
+   builder_.add_underlying_type(underlying_type);
+@@ -521,11 +546,13 @@
+     bool is_union = false,
+     flatbuffers::Offset<reflection::Type> underlying_type = 0,
+     std::vector<flatbuffers::Offset<reflection::KeyValue>> *attributes = nullptr,
+-    const std::vector<flatbuffers::Offset<flatbuffers::String>> *documentation = nullptr) {
++    const std::vector<flatbuffers::Offset<flatbuffers::String>> *documentation = nullptr,
++    const char *declaration_file = nullptr) {
+   auto name__ = name ? _fbb.CreateString(name) : 0;
+   auto values__ = values ? _fbb.CreateVectorOfSortedTables<reflection::EnumVal>(values) : 0;
+   auto attributes__ = attributes ? _fbb.CreateVectorOfSortedTables<reflection::KeyValue>(attributes) : 0;
+   auto documentation__ = documentation ? _fbb.CreateVector<flatbuffers::Offset<flatbuffers::String>>(*documentation) : 0;
++  auto declaration_file__ = declaration_file ? _fbb.CreateString(declaration_file) : 0;
+   return reflection::CreateEnum(
+       _fbb,
+       name__,
+@@ -533,7 +560,8 @@
+       is_union,
+       underlying_type,
+       attributes__,
+-      documentation__);
++      documentation__,
++      declaration_file__);
+ }
+ 
+ struct Field FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
+@@ -550,7 +578,8 @@
+     VT_KEY = 20,
+     VT_ATTRIBUTES = 22,
+     VT_DOCUMENTATION = 24,
+-    VT_OPTIONAL = 26
++    VT_OPTIONAL = 26,
++    VT_PADDING = 28
+   };
+   const flatbuffers::String *name() const {
+     return GetPointer<const flatbuffers::String *>(VT_NAME);
+@@ -558,8 +587,8 @@
+   bool KeyCompareLessThan(const Field *o) const {
+     return *name() < *o->name();
+   }
+-  int KeyCompareWithValue(const char *val) const {
+-    return strcmp(name()->c_str(), val);
++  int KeyCompareWithValue(const char *_name) const {
++    return strcmp(name()->c_str(), _name);
+   }
+   const reflection::Type *type() const {
+     return GetPointer<const reflection::Type *>(VT_TYPE);
+@@ -594,26 +623,31 @@
+   bool optional() const {
+     return GetField<uint8_t>(VT_OPTIONAL, 0) != 0;
+   }
++  /// Number of padding octets to always add after this field. Structs only.
++  uint16_t padding() const {
++    return GetField<uint16_t>(VT_PADDING, 0);
++  }
+   bool Verify(flatbuffers::Verifier &verifier) const {
+     return VerifyTableStart(verifier) &&
+            VerifyOffsetRequired(verifier, VT_NAME) &&
+            verifier.VerifyString(name()) &&
+            VerifyOffsetRequired(verifier, VT_TYPE) &&
+            verifier.VerifyTable(type()) &&
+-           VerifyField<uint16_t>(verifier, VT_ID) &&
+-           VerifyField<uint16_t>(verifier, VT_OFFSET) &&
+-           VerifyField<int64_t>(verifier, VT_DEFAULT_INTEGER) &&
+-           VerifyField<double>(verifier, VT_DEFAULT_REAL) &&
+-           VerifyField<uint8_t>(verifier, VT_DEPRECATED) &&
+-           VerifyField<uint8_t>(verifier, VT_REQUIRED) &&
+-           VerifyField<uint8_t>(verifier, VT_KEY) &&
++           VerifyField<uint16_t>(verifier, VT_ID, 2) &&
++           VerifyField<uint16_t>(verifier, VT_OFFSET, 2) &&
++           VerifyField<int64_t>(verifier, VT_DEFAULT_INTEGER, 8) &&
++           VerifyField<double>(verifier, VT_DEFAULT_REAL, 8) &&
++           VerifyField<uint8_t>(verifier, VT_DEPRECATED, 1) &&
++           VerifyField<uint8_t>(verifier, VT_REQUIRED, 1) &&
++           VerifyField<uint8_t>(verifier, VT_KEY, 1) &&
+            VerifyOffset(verifier, VT_ATTRIBUTES) &&
+            verifier.VerifyVector(attributes()) &&
+            verifier.VerifyVectorOfTables(attributes()) &&
+            VerifyOffset(verifier, VT_DOCUMENTATION) &&
+            verifier.VerifyVector(documentation()) &&
+            verifier.VerifyVectorOfStrings(documentation()) &&
+-           VerifyField<uint8_t>(verifier, VT_OPTIONAL) &&
++           VerifyField<uint8_t>(verifier, VT_OPTIONAL, 1) &&
++           VerifyField<uint16_t>(verifier, VT_PADDING, 2) &&
+            verifier.EndTable();
+   }
+ };
+@@ -658,6 +692,9 @@
+   void add_optional(bool optional) {
+     fbb_.AddElement<uint8_t>(Field::VT_OPTIONAL, static_cast<uint8_t>(optional), 0);
+   }
++  void add_padding(uint16_t padding) {
++    fbb_.AddElement<uint16_t>(Field::VT_PADDING, padding, 0);
++  }
+   explicit FieldBuilder(flatbuffers::FlatBufferBuilder &_fbb)
+         : fbb_(_fbb) {
+     start_ = fbb_.StartTable();
+@@ -684,7 +721,8 @@
+     bool key = false,
+     flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<reflection::KeyValue>>> attributes = 0,
+     flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> documentation = 0,
+-    bool optional = false) {
++    bool optional = false,
++    uint16_t padding = 0) {
+   FieldBuilder builder_(_fbb);
+   builder_.add_default_real(default_real);
+   builder_.add_default_integer(default_integer);
+@@ -692,6 +730,7 @@
+   builder_.add_attributes(attributes);
+   builder_.add_type(type);
+   builder_.add_name(name);
++  builder_.add_padding(padding);
+   builder_.add_offset(offset);
+   builder_.add_id(id);
+   builder_.add_optional(optional);
+@@ -714,7 +753,8 @@
+     bool key = false,
+     std::vector<flatbuffers::Offset<reflection::KeyValue>> *attributes = nullptr,
+     const std::vector<flatbuffers::Offset<flatbuffers::String>> *documentation = nullptr,
+-    bool optional = false) {
++    bool optional = false,
++    uint16_t padding = 0) {
+   auto name__ = name ? _fbb.CreateString(name) : 0;
+   auto attributes__ = attributes ? _fbb.CreateVectorOfSortedTables<reflection::KeyValue>(attributes) : 0;
+   auto documentation__ = documentation ? _fbb.CreateVector<flatbuffers::Offset<flatbuffers::String>>(*documentation) : 0;
+@@ -731,7 +771,8 @@
+       key,
+       attributes__,
+       documentation__,
+-      optional);
++      optional,
++      padding);
+ }
+ 
+ struct Object FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
+@@ -743,7 +784,8 @@
+     VT_MINALIGN = 10,
+     VT_BYTESIZE = 12,
+     VT_ATTRIBUTES = 14,
+-    VT_DOCUMENTATION = 16
++    VT_DOCUMENTATION = 16,
++    VT_DECLARATION_FILE = 18
+   };
+   const flatbuffers::String *name() const {
+     return GetPointer<const flatbuffers::String *>(VT_NAME);
+@@ -751,8 +793,8 @@
+   bool KeyCompareLessThan(const Object *o) const {
+     return *name() < *o->name();
+   }
+-  int KeyCompareWithValue(const char *val) const {
+-    return strcmp(name()->c_str(), val);
++  int KeyCompareWithValue(const char *_name) const {
++    return strcmp(name()->c_str(), _name);
+   }
+   const flatbuffers::Vector<flatbuffers::Offset<reflection::Field>> *fields() const {
+     return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<reflection::Field>> *>(VT_FIELDS);
+@@ -772,6 +814,10 @@
+   const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *documentation() const {
+     return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *>(VT_DOCUMENTATION);
+   }
++  /// File that this Object is declared in.
++  const flatbuffers::String *declaration_file() const {
++    return GetPointer<const flatbuffers::String *>(VT_DECLARATION_FILE);
++  }
+   bool Verify(flatbuffers::Verifier &verifier) const {
+     return VerifyTableStart(verifier) &&
+            VerifyOffsetRequired(verifier, VT_NAME) &&
+@@ -779,15 +825,17 @@
+            VerifyOffsetRequired(verifier, VT_FIELDS) &&
+            verifier.VerifyVector(fields()) &&
+            verifier.VerifyVectorOfTables(fields()) &&
+-           VerifyField<uint8_t>(verifier, VT_IS_STRUCT) &&
+-           VerifyField<int32_t>(verifier, VT_MINALIGN) &&
+-           VerifyField<int32_t>(verifier, VT_BYTESIZE) &&
++           VerifyField<uint8_t>(verifier, VT_IS_STRUCT, 1) &&
++           VerifyField<int32_t>(verifier, VT_MINALIGN, 4) &&
++           VerifyField<int32_t>(verifier, VT_BYTESIZE, 4) &&
+            VerifyOffset(verifier, VT_ATTRIBUTES) &&
+            verifier.VerifyVector(attributes()) &&
+            verifier.VerifyVectorOfTables(attributes()) &&
+            VerifyOffset(verifier, VT_DOCUMENTATION) &&
+            verifier.VerifyVector(documentation()) &&
+            verifier.VerifyVectorOfStrings(documentation()) &&
++           VerifyOffset(verifier, VT_DECLARATION_FILE) &&
++           verifier.VerifyString(declaration_file()) &&
+            verifier.EndTable();
+   }
+ };
+@@ -817,6 +865,9 @@
+   void add_documentation(flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> documentation) {
+     fbb_.AddOffset(Object::VT_DOCUMENTATION, documentation);
+   }
++  void add_declaration_file(flatbuffers::Offset<flatbuffers::String> declaration_file) {
++    fbb_.AddOffset(Object::VT_DECLARATION_FILE, declaration_file);
++  }
+   explicit ObjectBuilder(flatbuffers::FlatBufferBuilder &_fbb)
+         : fbb_(_fbb) {
+     start_ = fbb_.StartTable();
+@@ -838,8 +889,10 @@
+     int32_t minalign = 0,
+     int32_t bytesize = 0,
+     flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<reflection::KeyValue>>> attributes = 0,
+-    flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> documentation = 0) {
++    flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> documentation = 0,
++    flatbuffers::Offset<flatbuffers::String> declaration_file = 0) {
+   ObjectBuilder builder_(_fbb);
++  builder_.add_declaration_file(declaration_file);
+   builder_.add_documentation(documentation);
+   builder_.add_attributes(attributes);
+   builder_.add_bytesize(bytesize);
+@@ -858,11 +911,13 @@
+     int32_t minalign = 0,
+     int32_t bytesize = 0,
+     std::vector<flatbuffers::Offset<reflection::KeyValue>> *attributes = nullptr,
+-    const std::vector<flatbuffers::Offset<flatbuffers::String>> *documentation = nullptr) {
++    const std::vector<flatbuffers::Offset<flatbuffers::String>> *documentation = nullptr,
++    const char *declaration_file = nullptr) {
+   auto name__ = name ? _fbb.CreateString(name) : 0;
+   auto fields__ = fields ? _fbb.CreateVectorOfSortedTables<reflection::Field>(fields) : 0;
+   auto attributes__ = attributes ? _fbb.CreateVectorOfSortedTables<reflection::KeyValue>(attributes) : 0;
+   auto documentation__ = documentation ? _fbb.CreateVector<flatbuffers::Offset<flatbuffers::String>>(*documentation) : 0;
++  auto declaration_file__ = declaration_file ? _fbb.CreateString(declaration_file) : 0;
+   return reflection::CreateObject(
+       _fbb,
+       name__,
+@@ -871,7 +926,8 @@
+       minalign,
+       bytesize,
+       attributes__,
+-      documentation__);
++      documentation__,
++      declaration_file__);
+ }
+ 
+ struct RPCCall FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
+@@ -889,8 +945,8 @@
+   bool KeyCompareLessThan(const RPCCall *o) const {
+     return *name() < *o->name();
+   }
+-  int KeyCompareWithValue(const char *val) const {
+-    return strcmp(name()->c_str(), val);
++  int KeyCompareWithValue(const char *_name) const {
++    return strcmp(name()->c_str(), _name);
+   }
+   const reflection::Object *request() const {
+     return GetPointer<const reflection::Object *>(VT_REQUEST);
+@@ -996,7 +1052,8 @@
+     VT_NAME = 4,
+     VT_CALLS = 6,
+     VT_ATTRIBUTES = 8,
+-    VT_DOCUMENTATION = 10
++    VT_DOCUMENTATION = 10,
++    VT_DECLARATION_FILE = 12
+   };
+   const flatbuffers::String *name() const {
+     return GetPointer<const flatbuffers::String *>(VT_NAME);
+@@ -1004,8 +1061,8 @@
+   bool KeyCompareLessThan(const Service *o) const {
+     return *name() < *o->name();
+   }
+-  int KeyCompareWithValue(const char *val) const {
+-    return strcmp(name()->c_str(), val);
++  int KeyCompareWithValue(const char *_name) const {
++    return strcmp(name()->c_str(), _name);
+   }
+   const flatbuffers::Vector<flatbuffers::Offset<reflection::RPCCall>> *calls() const {
+     return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<reflection::RPCCall>> *>(VT_CALLS);
+@@ -1016,6 +1073,10 @@
+   const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *documentation() const {
+     return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *>(VT_DOCUMENTATION);
+   }
++  /// File that this Service is declared in.
++  const flatbuffers::String *declaration_file() const {
++    return GetPointer<const flatbuffers::String *>(VT_DECLARATION_FILE);
++  }
+   bool Verify(flatbuffers::Verifier &verifier) const {
+     return VerifyTableStart(verifier) &&
+            VerifyOffsetRequired(verifier, VT_NAME) &&
+@@ -1029,6 +1090,8 @@
+            VerifyOffset(verifier, VT_DOCUMENTATION) &&
+            verifier.VerifyVector(documentation()) &&
+            verifier.VerifyVectorOfStrings(documentation()) &&
++           VerifyOffset(verifier, VT_DECLARATION_FILE) &&
++           verifier.VerifyString(declaration_file()) &&
+            verifier.EndTable();
+   }
+ };
+@@ -1049,6 +1112,9 @@
+   void add_documentation(flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> documentation) {
+     fbb_.AddOffset(Service::VT_DOCUMENTATION, documentation);
+   }
++  void add_declaration_file(flatbuffers::Offset<flatbuffers::String> declaration_file) {
++    fbb_.AddOffset(Service::VT_DECLARATION_FILE, declaration_file);
++  }
+   explicit ServiceBuilder(flatbuffers::FlatBufferBuilder &_fbb)
+         : fbb_(_fbb) {
+     start_ = fbb_.StartTable();
+@@ -1066,8 +1132,10 @@
+     flatbuffers::Offset<flatbuffers::String> name = 0,
+     flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<reflection::RPCCall>>> calls = 0,
+     flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<reflection::KeyValue>>> attributes = 0,
+-    flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> documentation = 0) {
++    flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> documentation = 0,
++    flatbuffers::Offset<flatbuffers::String> declaration_file = 0) {
+   ServiceBuilder builder_(_fbb);
++  builder_.add_declaration_file(declaration_file);
+   builder_.add_documentation(documentation);
+   builder_.add_attributes(attributes);
+   builder_.add_calls(calls);
+@@ -1080,17 +1148,98 @@
+     const char *name = nullptr,
+     std::vector<flatbuffers::Offset<reflection::RPCCall>> *calls = nullptr,
+     std::vector<flatbuffers::Offset<reflection::KeyValue>> *attributes = nullptr,
+-    const std::vector<flatbuffers::Offset<flatbuffers::String>> *documentation = nullptr) {
++    const std::vector<flatbuffers::Offset<flatbuffers::String>> *documentation = nullptr,
++    const char *declaration_file = nullptr) {
+   auto name__ = name ? _fbb.CreateString(name) : 0;
+   auto calls__ = calls ? _fbb.CreateVectorOfSortedTables<reflection::RPCCall>(calls) : 0;
+   auto attributes__ = attributes ? _fbb.CreateVectorOfSortedTables<reflection::KeyValue>(attributes) : 0;
+   auto documentation__ = documentation ? _fbb.CreateVector<flatbuffers::Offset<flatbuffers::String>>(*documentation) : 0;
++  auto declaration_file__ = declaration_file ? _fbb.CreateString(declaration_file) : 0;
+   return reflection::CreateService(
+       _fbb,
+       name__,
+       calls__,
+       attributes__,
+-      documentation__);
++      documentation__,
++      declaration_file__);
++}
++
++/// File specific information.
++/// Symbols declared within a file may be recovered by iterating over all
++/// symbols and examining the `declaration_file` field.
++struct SchemaFile FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
++  typedef SchemaFileBuilder Builder;
++  enum FlatBuffersVTableOffset FLATBUFFERS_VTABLE_UNDERLYING_TYPE {
++    VT_FILENAME = 4,
++    VT_INCLUDED_FILENAMES = 6
++  };
++  /// Filename, relative to project root.
++  const flatbuffers::String *filename() const {
++    return GetPointer<const flatbuffers::String *>(VT_FILENAME);
++  }
++  bool KeyCompareLessThan(const SchemaFile *o) const {
++    return *filename() < *o->filename();
++  }
++  int KeyCompareWithValue(const char *_filename) const {
++    return strcmp(filename()->c_str(), _filename);
++  }
++  /// Names of included files, relative to project root.
++  const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *included_filenames() const {
++    return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>> *>(VT_INCLUDED_FILENAMES);
++  }
++  bool Verify(flatbuffers::Verifier &verifier) const {
++    return VerifyTableStart(verifier) &&
++           VerifyOffsetRequired(verifier, VT_FILENAME) &&
++           verifier.VerifyString(filename()) &&
++           VerifyOffset(verifier, VT_INCLUDED_FILENAMES) &&
++           verifier.VerifyVector(included_filenames()) &&
++           verifier.VerifyVectorOfStrings(included_filenames()) &&
++           verifier.EndTable();
++  }
++};
++
++struct SchemaFileBuilder {
++  typedef SchemaFile Table;
++  flatbuffers::FlatBufferBuilder &fbb_;
++  flatbuffers::uoffset_t start_;
++  void add_filename(flatbuffers::Offset<flatbuffers::String> filename) {
++    fbb_.AddOffset(SchemaFile::VT_FILENAME, filename);
++  }
++  void add_included_filenames(flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> included_filenames) {
++    fbb_.AddOffset(SchemaFile::VT_INCLUDED_FILENAMES, included_filenames);
++  }
++  explicit SchemaFileBuilder(flatbuffers::FlatBufferBuilder &_fbb)
++        : fbb_(_fbb) {
++    start_ = fbb_.StartTable();
++  }
++  flatbuffers::Offset<SchemaFile> Finish() {
++    const auto end = fbb_.EndTable(start_);
++    auto o = flatbuffers::Offset<SchemaFile>(end);
++    fbb_.Required(o, SchemaFile::VT_FILENAME);
++    return o;
++  }
++};
++
++inline flatbuffers::Offset<SchemaFile> CreateSchemaFile(
++    flatbuffers::FlatBufferBuilder &_fbb,
++    flatbuffers::Offset<flatbuffers::String> filename = 0,
++    flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>> included_filenames = 0) {
++  SchemaFileBuilder builder_(_fbb);
++  builder_.add_included_filenames(included_filenames);
++  builder_.add_filename(filename);
++  return builder_.Finish();
++}
++
++inline flatbuffers::Offset<SchemaFile> CreateSchemaFileDirect(
++    flatbuffers::FlatBufferBuilder &_fbb,
++    const char *filename = nullptr,
++    const std::vector<flatbuffers::Offset<flatbuffers::String>> *included_filenames = nullptr) {
++  auto filename__ = filename ? _fbb.CreateString(filename) : 0;
++  auto included_filenames__ = included_filenames ? _fbb.CreateVector<flatbuffers::Offset<flatbuffers::String>>(*included_filenames) : 0;
++  return reflection::CreateSchemaFile(
++      _fbb,
++      filename__,
++      included_filenames__);
+ }
+ 
+ struct Schema FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
+@@ -1102,7 +1251,8 @@
+     VT_FILE_EXT = 10,
+     VT_ROOT_TABLE = 12,
+     VT_SERVICES = 14,
+-    VT_ADVANCED_FEATURES = 16
++    VT_ADVANCED_FEATURES = 16,
++    VT_FBS_FILES = 18
+   };
+   const flatbuffers::Vector<flatbuffers::Offset<reflection::Object>> *objects() const {
+     return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<reflection::Object>> *>(VT_OBJECTS);
+@@ -1125,6 +1275,11 @@
+   reflection::AdvancedFeatures advanced_features() const {
+     return static_cast<reflection::AdvancedFeatures>(GetField<uint64_t>(VT_ADVANCED_FEATURES, 0));
+   }
++  /// All the files used in this compilation. Files are relative to where
++  /// flatc was invoked.
++  const flatbuffers::Vector<flatbuffers::Offset<reflection::SchemaFile>> *fbs_files() const {
++    return GetPointer<const flatbuffers::Vector<flatbuffers::Offset<reflection::SchemaFile>> *>(VT_FBS_FILES);
++  }
+   bool Verify(flatbuffers::Verifier &verifier) const {
+     return VerifyTableStart(verifier) &&
+            VerifyOffsetRequired(verifier, VT_OBJECTS) &&
+@@ -1142,7 +1297,10 @@
+            VerifyOffset(verifier, VT_SERVICES) &&
+            verifier.VerifyVector(services()) &&
+            verifier.VerifyVectorOfTables(services()) &&
+-           VerifyField<uint64_t>(verifier, VT_ADVANCED_FEATURES) &&
++           VerifyField<uint64_t>(verifier, VT_ADVANCED_FEATURES, 8) &&
++           VerifyOffset(verifier, VT_FBS_FILES) &&
++           verifier.VerifyVector(fbs_files()) &&
++           verifier.VerifyVectorOfTables(fbs_files()) &&
+            verifier.EndTable();
+   }
+ };
+@@ -1172,6 +1330,9 @@
+   void add_advanced_features(reflection::AdvancedFeatures advanced_features) {
+     fbb_.AddElement<uint64_t>(Schema::VT_ADVANCED_FEATURES, static_cast<uint64_t>(advanced_features), 0);
+   }
++  void add_fbs_files(flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<reflection::SchemaFile>>> fbs_files) {
++    fbb_.AddOffset(Schema::VT_FBS_FILES, fbs_files);
++  }
+   explicit SchemaBuilder(flatbuffers::FlatBufferBuilder &_fbb)
+         : fbb_(_fbb) {
+     start_ = fbb_.StartTable();
+@@ -1193,9 +1354,11 @@
+     flatbuffers::Offset<flatbuffers::String> file_ext = 0,
+     flatbuffers::Offset<reflection::Object> root_table = 0,
+     flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<reflection::Service>>> services = 0,
+-    reflection::AdvancedFeatures advanced_features = static_cast<reflection::AdvancedFeatures>(0)) {
++    reflection::AdvancedFeatures advanced_features = static_cast<reflection::AdvancedFeatures>(0),
++    flatbuffers::Offset<flatbuffers::Vector<flatbuffers::Offset<reflection::SchemaFile>>> fbs_files = 0) {
+   SchemaBuilder builder_(_fbb);
+   builder_.add_advanced_features(advanced_features);
++  builder_.add_fbs_files(fbs_files);
+   builder_.add_services(services);
+   builder_.add_root_table(root_table);
+   builder_.add_file_ext(file_ext);
+@@ -1213,12 +1376,14 @@
+     const char *file_ext = nullptr,
+     flatbuffers::Offset<reflection::Object> root_table = 0,
+     std::vector<flatbuffers::Offset<reflection::Service>> *services = nullptr,
+-    reflection::AdvancedFeatures advanced_features = static_cast<reflection::AdvancedFeatures>(0)) {
++    reflection::AdvancedFeatures advanced_features = static_cast<reflection::AdvancedFeatures>(0),
++    std::vector<flatbuffers::Offset<reflection::SchemaFile>> *fbs_files = nullptr) {
+   auto objects__ = objects ? _fbb.CreateVectorOfSortedTables<reflection::Object>(objects) : 0;
+   auto enums__ = enums ? _fbb.CreateVectorOfSortedTables<reflection::Enum>(enums) : 0;
+   auto file_ident__ = file_ident ? _fbb.CreateString(file_ident) : 0;
+   auto file_ext__ = file_ext ? _fbb.CreateString(file_ext) : 0;
+   auto services__ = services ? _fbb.CreateVectorOfSortedTables<reflection::Service>(services) : 0;
++  auto fbs_files__ = fbs_files ? _fbb.CreateVectorOfSortedTables<reflection::SchemaFile>(fbs_files) : 0;
+   return reflection::CreateSchema(
+       _fbb,
+       objects__,
+@@ -1227,7 +1392,8 @@
+       file_ext__,
+       root_table,
+       services__,
+-      advanced_features);
++      advanced_features,
++      fbs_files__);
+ }
+ 
+ inline const reflection::Schema *GetSchema(const void *buf) {
+@@ -1247,6 +1413,11 @@
+       buf, SchemaIdentifier());
+ }
+ 
++inline bool SizePrefixedSchemaBufferHasIdentifier(const void *buf) {
++  return flatbuffers::BufferHasIdentifier(
++      buf, SchemaIdentifier(), true);
++}
++
+ inline bool VerifySchemaBuffer(
+     flatbuffers::Verifier &verifier) {
+   return verifier.VerifyBuffer<reflection::Schema>(SchemaIdentifier());
+diff -urN a/include/flatbuffers/registry.h b/include/flatbuffers/registry.h
+--- a/include/flatbuffers/registry.h	2021-05-10 18:45:16.000000000 +0000
++++ b/include/flatbuffers/registry.h	2023-01-13 07:47:06.300228238 +0000
+@@ -17,6 +17,7 @@
+ #ifndef FLATBUFFERS_REGISTRY_H_
+ #define FLATBUFFERS_REGISTRY_H_
+ 
++#include "flatbuffers/base.h"
+ #include "flatbuffers/idl.h"
+ 
+ namespace flatbuffers {
+@@ -40,13 +41,13 @@
+   bool FlatBufferToText(const uint8_t *flatbuf, size_t len, std::string *dest) {
+     // Get the identifier out of the buffer.
+     // If the buffer is truncated, exit.
+-    if (len < sizeof(uoffset_t) + FlatBufferBuilder::kFileIdentifierLength) {
++    if (len < sizeof(uoffset_t) + kFileIdentifierLength) {
+       lasterror_ = "buffer truncated";
+       return false;
+     }
+     std::string ident(
+         reinterpret_cast<const char *>(flatbuf) + sizeof(uoffset_t),
+-        FlatBufferBuilder::kFileIdentifierLength);
++        kFileIdentifierLength);
+     // Load and parse the schema.
+     Parser parser;
+     if (!LoadSchema(ident, &parser)) return false;
+@@ -103,7 +104,7 @@
+     }
+     // Parse schema.
+     parser->opts = opts_;
+-    if (!parser->Parse(schematext.c_str(), vector_data(include_paths_),
++    if (!parser->Parse(schematext.c_str(), include_paths_.data(),
+                        schema.path_.c_str())) {
+       lasterror_ = parser->error_;
+       return false;
+diff -urN a/include/flatbuffers/stl_emulation.h b/include/flatbuffers/stl_emulation.h
+--- a/include/flatbuffers/stl_emulation.h	2021-05-10 18:45:16.000000000 +0000
++++ b/include/flatbuffers/stl_emulation.h	2023-01-13 07:47:06.300228238 +0000
+@@ -26,14 +26,6 @@
+ #include <memory>
+ #include <limits>
+ 
+-#if defined(_STLPORT_VERSION) && !defined(FLATBUFFERS_CPP98_STL)
+-  #define FLATBUFFERS_CPP98_STL
+-#endif  // defined(_STLPORT_VERSION) && !defined(FLATBUFFERS_CPP98_STL)
+-
+-#if defined(FLATBUFFERS_CPP98_STL)
+-  #include <cctype>
+-#endif  // defined(FLATBUFFERS_CPP98_STL)
+-
+ // Detect C++17 compatible compiler.
+ // __cplusplus >= 201703L - a compiler has support of 'static inline' variables.
+ #if defined(FLATBUFFERS_USE_STD_OPTIONAL) \
+@@ -55,7 +47,7 @@
+   #endif
+ #else
+   // Disable non-trivial ctors if FLATBUFFERS_SPAN_MINIMAL defined.
+-  #if !defined(FLATBUFFERS_TEMPLATES_ALIASES) || defined(FLATBUFFERS_CPP98_STL)
++  #if !defined(FLATBUFFERS_TEMPLATES_ALIASES)
+     #define FLATBUFFERS_SPAN_MINIMAL
+   #else
+     // Enable implicit construction of a span<T,N> from a std::array<T,N>.
+@@ -63,135 +55,32 @@
+   #endif
+ #endif // defined(FLATBUFFERS_USE_STD_SPAN)
+ 
+-// This header provides backwards compatibility for C++98 STLs like stlport.
++// This header provides backwards compatibility for older versions of the STL.
+ namespace flatbuffers {
+ 
+-// Retrieve ::back() from a string in a way that is compatible with pre C++11
+-// STLs (e.g stlport).
+-inline char& string_back(std::string &value) {
+-  return value[value.length() - 1];
+-}
+-
+-inline char string_back(const std::string &value) {
+-  return value[value.length() - 1];
+-}
+-
+-// Helper method that retrieves ::data() from a vector in a way that is
+-// compatible with pre C++11 STLs (e.g stlport).
+-template <typename T> inline T *vector_data(std::vector<T> &vector) {
+-  // In some debug environments, operator[] does bounds checking, so &vector[0]
+-  // can't be used.
+-  return vector.empty() ? nullptr : &vector[0];
+-}
+-
+-template <typename T> inline const T *vector_data(
+-    const std::vector<T> &vector) {
+-  return vector.empty() ? nullptr : &vector[0];
+-}
+-
+-template <typename T, typename V>
+-inline void vector_emplace_back(std::vector<T> *vector, V &&data) {
+-  #if defined(FLATBUFFERS_CPP98_STL)
+-    vector->push_back(data);
+-  #else
+-    vector->emplace_back(std::forward<V>(data));
+-  #endif  // defined(FLATBUFFERS_CPP98_STL)
+-}
+-
+-#ifndef FLATBUFFERS_CPP98_STL
+-  #if defined(FLATBUFFERS_TEMPLATES_ALIASES)
+-    template <typename T>
+-    using numeric_limits = std::numeric_limits<T>;
+-  #else
+-    template <typename T> class numeric_limits :
+-      public std::numeric_limits<T> {};
+-  #endif  // defined(FLATBUFFERS_TEMPLATES_ALIASES)
++#if defined(FLATBUFFERS_TEMPLATES_ALIASES)
++  template <typename T>
++  using numeric_limits = std::numeric_limits<T>;
+ #else
+   template <typename T> class numeric_limits :
+-      public std::numeric_limits<T> {
+-    public:
+-      // Android NDK fix.
+-      static T lowest() {
+-        return std::numeric_limits<T>::min();
+-      }
+-  };
+-
+-  template <> class numeric_limits<float> :
+-      public std::numeric_limits<float> {
+-    public:
+-      static float lowest() { return -FLT_MAX; }
+-  };
+-
+-  template <> class numeric_limits<double> :
+-      public std::numeric_limits<double> {
+-    public:
+-      static double lowest() { return -DBL_MAX; }
+-  };
+-
+-  template <> class numeric_limits<unsigned long long> {
+-   public:
+-    static unsigned long long min() { return 0ULL; }
+-    static unsigned long long max() { return ~0ULL; }
+-    static unsigned long long lowest() {
+-      return numeric_limits<unsigned long long>::min();
+-    }
+-  };
+-
+-  template <> class numeric_limits<long long> {
+-   public:
+-    static long long min() {
+-      return static_cast<long long>(1ULL << ((sizeof(long long) << 3) - 1));
+-    }
+-    static long long max() {
+-      return static_cast<long long>(
+-          (1ULL << ((sizeof(long long) << 3) - 1)) - 1);
+-    }
+-    static long long lowest() {
+-      return numeric_limits<long long>::min();
+-    }
+-  };
+-#endif  // FLATBUFFERS_CPP98_STL
++    public std::numeric_limits<T> {};
++#endif  // defined(FLATBUFFERS_TEMPLATES_ALIASES)
+ 
+ #if defined(FLATBUFFERS_TEMPLATES_ALIASES)
+-  #ifndef FLATBUFFERS_CPP98_STL
+-    template <typename T> using is_scalar = std::is_scalar<T>;
+-    template <typename T, typename U> using is_same = std::is_same<T,U>;
+-    template <typename T> using is_floating_point = std::is_floating_point<T>;
+-    template <typename T> using is_unsigned = std::is_unsigned<T>;
+-    template <typename T> using is_enum = std::is_enum<T>;
+-    template <typename T> using make_unsigned = std::make_unsigned<T>;
+-    template<bool B, class T, class F>
+-    using conditional = std::conditional<B, T, F>;
+-    template<class T, T v>
+-    using integral_constant = std::integral_constant<T, v>;
+-    template <bool B>
+-    using bool_constant = integral_constant<bool, B>;
+-  #else
+-    // Map C++ TR1 templates defined by stlport.
+-    template <typename T> using is_scalar = std::tr1::is_scalar<T>;
+-    template <typename T, typename U> using is_same = std::tr1::is_same<T,U>;
+-    template <typename T> using is_floating_point =
+-        std::tr1::is_floating_point<T>;
+-    template <typename T> using is_unsigned = std::tr1::is_unsigned<T>;
+-    template <typename T> using is_enum = std::tr1::is_enum<T>;
+-    // Android NDK doesn't have std::make_unsigned or std::tr1::make_unsigned.
+-    template<typename T> struct make_unsigned {
+-      static_assert(is_unsigned<T>::value, "Specialization not implemented!");
+-      using type = T;
+-    };
+-    template<> struct make_unsigned<char> { using type = unsigned char; };
+-    template<> struct make_unsigned<short> { using type = unsigned short; };
+-    template<> struct make_unsigned<int> { using type = unsigned int; };
+-    template<> struct make_unsigned<long> { using type = unsigned long; };
+-    template<>
+-    struct make_unsigned<long long> { using type = unsigned long long; };
+-    template<bool B, class T, class F>
+-    using conditional = std::tr1::conditional<B, T, F>;
+-    template<class T, T v>
+-    using integral_constant = std::tr1::integral_constant<T, v>;
+-    template <bool B>
+-    using bool_constant = integral_constant<bool, B>;
+-  #endif  // !FLATBUFFERS_CPP98_STL
++  template <typename T> using is_scalar = std::is_scalar<T>;
++  template <typename T, typename U> using is_same = std::is_same<T,U>;
++  template <typename T> using is_floating_point = std::is_floating_point<T>;
++  template <typename T> using is_unsigned = std::is_unsigned<T>;
++  template <typename T> using is_enum = std::is_enum<T>;
++  template <typename T> using make_unsigned = std::make_unsigned<T>;
++  template<bool B, class T, class F>
++  using conditional = std::conditional<B, T, F>;
++  template<class T, T v>
++  using integral_constant = std::integral_constant<T, v>;
++  template <bool B>
++  using bool_constant = integral_constant<bool, B>;
++  using true_type  = std::true_type;
++  using false_type = std::false_type;
+ #else
+   // MSVC 2010 doesn't support C++11 aliases.
+   template <typename T> struct is_scalar : public std::is_scalar<T> {};
+@@ -207,126 +96,37 @@
+   struct integral_constant : public std::integral_constant<T, v> {};
+   template <bool B>
+   struct bool_constant : public integral_constant<bool, B> {};
++  typedef bool_constant<true>  true_type;
++  typedef bool_constant<false> false_type;
+ #endif  // defined(FLATBUFFERS_TEMPLATES_ALIASES)
+ 
+-#ifndef FLATBUFFERS_CPP98_STL
+-  #if defined(FLATBUFFERS_TEMPLATES_ALIASES)
+-    template <class T> using unique_ptr = std::unique_ptr<T>;
+-  #else
+-    // MSVC 2010 doesn't support C++11 aliases.
+-    // We're manually "aliasing" the class here as we want to bring unique_ptr
+-    // into the flatbuffers namespace.  We have unique_ptr in the flatbuffers
+-    // namespace we have a completely independent implementation (see below)
+-    // for C++98 STL implementations.
+-    template <class T> class unique_ptr : public std::unique_ptr<T> {
+-     public:
+-      unique_ptr() {}
+-      explicit unique_ptr(T* p) : std::unique_ptr<T>(p) {}
+-      unique_ptr(std::unique_ptr<T>&& u) { *this = std::move(u); }
+-      unique_ptr(unique_ptr&& u) { *this = std::move(u); }
+-      unique_ptr& operator=(std::unique_ptr<T>&& u) {
+-        std::unique_ptr<T>::reset(u.release());
+-        return *this;
+-      }
+-      unique_ptr& operator=(unique_ptr&& u) {
+-        std::unique_ptr<T>::reset(u.release());
+-        return *this;
+-      }
+-      unique_ptr& operator=(T* p) {
+-        return std::unique_ptr<T>::operator=(p);
+-      }
+-    };
+-  #endif  // defined(FLATBUFFERS_TEMPLATES_ALIASES)
++#if defined(FLATBUFFERS_TEMPLATES_ALIASES)
++  template <class T> using unique_ptr = std::unique_ptr<T>;
+ #else
+-  // Very limited implementation of unique_ptr.
+-  // This is provided simply to allow the C++ code generated from the default
+-  // settings to function in C++98 environments with no modifications.
+-  template <class T> class unique_ptr {
+-   public:
+-    typedef T element_type;
+-
+-    unique_ptr() : ptr_(nullptr) {}
+-    explicit unique_ptr(T* p) : ptr_(p) {}
+-    unique_ptr(unique_ptr&& u) : ptr_(nullptr) { reset(u.release()); }
+-    unique_ptr(const unique_ptr& u) : ptr_(nullptr) {
+-      reset(const_cast<unique_ptr*>(&u)->release());
+-    }
+-    ~unique_ptr() { reset(); }
+-
+-    unique_ptr& operator=(const unique_ptr& u) {
+-      reset(const_cast<unique_ptr*>(&u)->release());
++  // MSVC 2010 doesn't support C++11 aliases.
++  // We're manually "aliasing" the class here as we want to bring unique_ptr
++  // into the flatbuffers namespace.  We have unique_ptr in the flatbuffers
++  // namespace we have a completely independent implementation (see below)
++  // for C++98 STL implementations.
++  template <class T> class unique_ptr : public std::unique_ptr<T> {
++    public:
++    unique_ptr() {}
++    explicit unique_ptr(T* p) : std::unique_ptr<T>(p) {}
++    unique_ptr(std::unique_ptr<T>&& u) { *this = std::move(u); }
++    unique_ptr(unique_ptr&& u) { *this = std::move(u); }
++    unique_ptr& operator=(std::unique_ptr<T>&& u) {
++      std::unique_ptr<T>::reset(u.release());
+       return *this;
+     }
+-
+     unique_ptr& operator=(unique_ptr&& u) {
+-      reset(u.release());
++      std::unique_ptr<T>::reset(u.release());
+       return *this;
+     }
+-
+     unique_ptr& operator=(T* p) {
+-      reset(p);
+-      return *this;
+-    }
+-
+-    const T& operator*() const { return *ptr_; }
+-    T* operator->() const { return ptr_; }
+-    T* get() const noexcept { return ptr_; }
+-    explicit operator bool() const { return ptr_ != nullptr; }
+-
+-    // modifiers
+-    T* release() {
+-      T* value = ptr_;
+-      ptr_ = nullptr;
+-      return value;
++      return std::unique_ptr<T>::operator=(p);
+     }
+-
+-    void reset(T* p = nullptr) {
+-      T* value = ptr_;
+-      ptr_ = p;
+-      if (value) delete value;
+-    }
+-
+-    void swap(unique_ptr& u) {
+-      T* temp_ptr = ptr_;
+-      ptr_ = u.ptr_;
+-      u.ptr_ = temp_ptr;
+-    }
+-
+-   private:
+-    T* ptr_;
+   };
+-
+-  template <class T> bool operator==(const unique_ptr<T>& x,
+-                                     const unique_ptr<T>& y) {
+-    return x.get() == y.get();
+-  }
+-
+-  template <class T, class D> bool operator==(const unique_ptr<T>& x,
+-                                              const D* y) {
+-    return static_cast<D*>(x.get()) == y;
+-  }
+-
+-  template <class T> bool operator==(const unique_ptr<T>& x, intptr_t y) {
+-    return reinterpret_cast<intptr_t>(x.get()) == y;
+-  }
+-
+-  template <class T> bool operator!=(const unique_ptr<T>& x, decltype(nullptr)) {
+-    return !!x;
+-  }
+-
+-  template <class T> bool operator!=(decltype(nullptr), const unique_ptr<T>& x) {
+-    return !!x;
+-  }
+-
+-  template <class T> bool operator==(const unique_ptr<T>& x, decltype(nullptr)) {
+-    return !x;
+-  }
+-
+-  template <class T> bool operator==(decltype(nullptr), const unique_ptr<T>& x) {
+-    return !x;
+-  }
+-
+-#endif  // !FLATBUFFERS_CPP98_STL
++#endif  // defined(FLATBUFFERS_TEMPLATES_ALIASES)
+ 
+ #ifdef FLATBUFFERS_USE_STD_OPTIONAL
+ template<class T>
+@@ -495,6 +295,32 @@
+                                 int, void>::type;
+   };
+ 
++  template<typename T>
++  struct SpanIterator {
++    // TODO: upgrade to std::random_access_iterator_tag.
++    using iterator_category = std::forward_iterator_tag;
++    using difference_type  = std::ptrdiff_t;
++    using value_type = typename std::remove:cv<T>::type;
++    using reference = T&;
++    using pointer   = T*;
++
++    // Convince MSVC compiler that this iterator is trusted (it is verified).
++    #ifdef _MSC_VER
++      using _Unchecked_type = pointer;
++    #endif // _MSC_VER
++
++    SpanIterator(pointer ptr) : ptr_(ptr) {}
++    reference operator*() const { return *ptr_; }
++    pointer operator->() { return ptr_; }
++    SpanIterator& operator++() { ptr_++; return *this; }  
++    SpanIterator  operator++(int) { auto tmp = *this; ++(*this); return tmp; }
++
++    friend bool operator== (const SpanIterator& lhs, const SpanIterator& rhs) { return lhs.ptr_ == rhs.ptr_; }
++    friend bool operator!= (const SpanIterator& lhs, const SpanIterator& rhs) { return lhs.ptr_ != rhs.ptr_; }
++
++   private:
++    pointer ptr_;
++  };
+ }  // namespace internal
+ #endif  // !defined(FLATBUFFERS_SPAN_MINIMAL)
+ 
+@@ -534,6 +360,17 @@
+     return data_;
+   }
+ 
++  #if !defined(FLATBUFFERS_SPAN_MINIMAL)
++    using Iterator = internal::SpanIterator<T>;
++    using ConstIterator = internal::SpanIterator<const T>;
++
++    Iterator begin() const { return Iterator(data()); }
++    Iterator end() const   { return Iterator(data() + size()); }
++
++    ConstIterator cbegin() const { return ConstIterator(data()); }
++    ConstIterator cend() const  { return ConstIterator(data() + size()); }
++  #endif
++
+   // Returns a reference to the idx-th element of the sequence.
+   // The behavior is undefined if the idx is greater than or equal to size().
+   FLATBUFFERS_CONSTEXPR_CPP11 reference operator[](size_type idx) const {
+@@ -627,46 +464,45 @@
+   pointer const data_;
+   const size_type count_;
+ };
++#endif  // defined(FLATBUFFERS_USE_STD_SPAN)
+ 
+- #if !defined(FLATBUFFERS_SPAN_MINIMAL)
+-  template<class U, std::size_t N>
+-  FLATBUFFERS_CONSTEXPR_CPP11
+-  flatbuffers::span<U, N> make_span(U(&arr)[N]) FLATBUFFERS_NOEXCEPT {
+-    return span<U, N>(arr);
+-  }
+-
+-  template<class U, std::size_t N>
+-  FLATBUFFERS_CONSTEXPR_CPP11
+-  flatbuffers::span<const U, N> make_span(const U(&arr)[N]) FLATBUFFERS_NOEXCEPT {
+-    return span<const U, N>(arr);
+-  }
++#if !defined(FLATBUFFERS_SPAN_MINIMAL)
++template<class U, std::size_t N>
++FLATBUFFERS_CONSTEXPR_CPP11
++flatbuffers::span<U, N> make_span(U(&arr)[N]) FLATBUFFERS_NOEXCEPT {
++  return span<U, N>(arr);
++}
+ 
+-  template<class U, std::size_t N>
+-  FLATBUFFERS_CONSTEXPR_CPP11
+-  flatbuffers::span<U, N> make_span(std::array<U, N> &arr) FLATBUFFERS_NOEXCEPT {
+-    return span<U, N>(arr);
+-  }
++template<class U, std::size_t N>
++FLATBUFFERS_CONSTEXPR_CPP11
++flatbuffers::span<const U, N> make_span(const U(&arr)[N]) FLATBUFFERS_NOEXCEPT {
++  return span<const U, N>(arr);
++}
+ 
+-  template<class U, std::size_t N>
+-  FLATBUFFERS_CONSTEXPR_CPP11
+-  flatbuffers::span<const U, N> make_span(const std::array<U, N> &arr) FLATBUFFERS_NOEXCEPT {
+-    return span<const U, N>(arr);
+-  }
++template<class U, std::size_t N>
++FLATBUFFERS_CONSTEXPR_CPP11
++flatbuffers::span<U, N> make_span(std::array<U, N> &arr) FLATBUFFERS_NOEXCEPT {
++  return span<U, N>(arr);
++}
+ 
+-  template<class U, std::size_t N>
+-  FLATBUFFERS_CONSTEXPR_CPP11
+-  flatbuffers::span<U, dynamic_extent> make_span(U *first, std::size_t count) FLATBUFFERS_NOEXCEPT {
+-    return span<U, dynamic_extent>(first, count);
+-  }
++template<class U, std::size_t N>
++FLATBUFFERS_CONSTEXPR_CPP11
++flatbuffers::span<const U, N> make_span(const std::array<U, N> &arr) FLATBUFFERS_NOEXCEPT {
++  return span<const U, N>(arr);
++}
+ 
+-  template<class U, std::size_t N>
+-  FLATBUFFERS_CONSTEXPR_CPP11
+-  flatbuffers::span<const U, dynamic_extent> make_span(const U *first, std::size_t count) FLATBUFFERS_NOEXCEPT {
+-    return span<const U, dynamic_extent>(first, count);
+-  }
+-#endif
++template<class U, std::size_t N>
++FLATBUFFERS_CONSTEXPR_CPP11
++flatbuffers::span<U, dynamic_extent> make_span(U *first, std::size_t count) FLATBUFFERS_NOEXCEPT {
++  return span<U, dynamic_extent>(first, count);
++}
+ 
+-#endif  // defined(FLATBUFFERS_USE_STD_SPAN)
++template<class U, std::size_t N>
++FLATBUFFERS_CONSTEXPR_CPP11
++flatbuffers::span<const U, dynamic_extent> make_span(const U *first, std::size_t count) FLATBUFFERS_NOEXCEPT {
++  return span<const U, dynamic_extent>(first, count);
++}
++#endif // !defined(FLATBUFFERS_SPAN_MINIMAL)
+ 
+ }  // namespace flatbuffers
+ 
+diff -urN a/include/flatbuffers/string.h b/include/flatbuffers/string.h
+--- a/include/flatbuffers/string.h	1970-01-01 00:00:00.000000000 +0000
++++ b/include/flatbuffers/string.h	2023-01-13 07:47:06.301228247 +0000
+@@ -0,0 +1,64 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_STRING_H_
++#define FLATBUFFERS_STRING_H_
++
++#include "flatbuffers/base.h"
++#include "flatbuffers/vector.h"
++
++namespace flatbuffers {
++
++struct String : public Vector<char> {
++  const char *c_str() const { return reinterpret_cast<const char *>(Data()); }
++  std::string str() const { return std::string(c_str(), size()); }
++
++  // clang-format off
++  #ifdef FLATBUFFERS_HAS_STRING_VIEW
++  flatbuffers::string_view string_view() const {
++    return flatbuffers::string_view(c_str(), size());
++  }
++  #endif // FLATBUFFERS_HAS_STRING_VIEW
++  // clang-format on
++
++  bool operator<(const String &o) const {
++    return StringLessThan(this->data(), this->size(), o.data(), o.size());
++  }
++};
++
++// Convenience function to get std::string from a String returning an empty
++// string on null pointer.
++static inline std::string GetString(const String *str) {
++  return str ? str->str() : "";
++}
++
++// Convenience function to get char* from a String returning an empty string on
++// null pointer.
++static inline const char *GetCstring(const String *str) {
++  return str ? str->c_str() : "";
++}
++
++#ifdef FLATBUFFERS_HAS_STRING_VIEW
++// Convenience function to get string_view from a String returning an empty
++// string_view on null pointer.
++static inline flatbuffers::string_view GetStringView(const String *str) {
++  return str ? str->string_view() : flatbuffers::string_view();
++}
++#endif  // FLATBUFFERS_HAS_STRING_VIEW
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_STRING_H_
+\ No newline at end of file
+diff -urN a/include/flatbuffers/struct.h b/include/flatbuffers/struct.h
+--- a/include/flatbuffers/struct.h	1970-01-01 00:00:00.000000000 +0000
++++ b/include/flatbuffers/struct.h	2023-01-13 07:47:06.301228247 +0000
+@@ -0,0 +1,53 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_STRUCT_H_
++#define FLATBUFFERS_STRUCT_H_
++
++#include "flatbuffers/base.h"
++
++namespace flatbuffers {
++
++// "structs" are flat structures that do not have an offset table, thus
++// always have all members present and do not support forwards/backwards
++// compatible extensions.
++
++class Struct FLATBUFFERS_FINAL_CLASS {
++ public:
++  template<typename T> T GetField(uoffset_t o) const {
++    return ReadScalar<T>(&data_[o]);
++  }
++
++  template<typename T> T GetStruct(uoffset_t o) const {
++    return reinterpret_cast<T>(&data_[o]);
++  }
++
++  const uint8_t *GetAddressOf(uoffset_t o) const { return &data_[o]; }
++  uint8_t *GetAddressOf(uoffset_t o) { return &data_[o]; }
++
++ private:
++  // private constructor & copy constructor: you obtain instances of this
++  // class by pointing to existing data only
++  Struct();
++  Struct(const Struct &);
++  Struct &operator=(const Struct &);
++
++  uint8_t data_[1];
++};
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_STRUCT_H_
+\ No newline at end of file
+diff -urN a/include/flatbuffers/table.h b/include/flatbuffers/table.h
+--- a/include/flatbuffers/table.h	1970-01-01 00:00:00.000000000 +0000
++++ b/include/flatbuffers/table.h	2023-01-13 07:47:06.301228247 +0000
+@@ -0,0 +1,168 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_TABLE_H_
++#define FLATBUFFERS_TABLE_H_
++
++#include "flatbuffers/base.h"
++#include "flatbuffers/verifier.h"
++
++namespace flatbuffers {
++
++// "tables" use an offset table (possibly shared) that allows fields to be
++// omitted and added at will, but uses an extra indirection to read.
++class Table {
++ public:
++  const uint8_t *GetVTable() const {
++    return data_ - ReadScalar<soffset_t>(data_);
++  }
++
++  // This gets the field offset for any of the functions below it, or 0
++  // if the field was not present.
++  voffset_t GetOptionalFieldOffset(voffset_t field) const {
++    // The vtable offset is always at the start.
++    auto vtable = GetVTable();
++    // The first element is the size of the vtable (fields + type id + itself).
++    auto vtsize = ReadScalar<voffset_t>(vtable);
++    // If the field we're accessing is outside the vtable, we're reading older
++    // data, so it's the same as if the offset was 0 (not present).
++    return field < vtsize ? ReadScalar<voffset_t>(vtable + field) : 0;
++  }
++
++  template<typename T> T GetField(voffset_t field, T defaultval) const {
++    auto field_offset = GetOptionalFieldOffset(field);
++    return field_offset ? ReadScalar<T>(data_ + field_offset) : defaultval;
++  }
++
++  template<typename P> P GetPointer(voffset_t field) {
++    auto field_offset = GetOptionalFieldOffset(field);
++    auto p = data_ + field_offset;
++    return field_offset ? reinterpret_cast<P>(p + ReadScalar<uoffset_t>(p))
++                        : nullptr;
++  }
++  template<typename P> P GetPointer(voffset_t field) const {
++    return const_cast<Table *>(this)->GetPointer<P>(field);
++  }
++
++  template<typename P> P GetStruct(voffset_t field) const {
++    auto field_offset = GetOptionalFieldOffset(field);
++    auto p = const_cast<uint8_t *>(data_ + field_offset);
++    return field_offset ? reinterpret_cast<P>(p) : nullptr;
++  }
++
++  template<typename Raw, typename Face>
++  flatbuffers::Optional<Face> GetOptional(voffset_t field) const {
++    auto field_offset = GetOptionalFieldOffset(field);
++    auto p = data_ + field_offset;
++    return field_offset ? Optional<Face>(static_cast<Face>(ReadScalar<Raw>(p)))
++                        : Optional<Face>();
++  }
++
++  template<typename T> bool SetField(voffset_t field, T val, T def) {
++    auto field_offset = GetOptionalFieldOffset(field);
++    if (!field_offset) return IsTheSameAs(val, def);
++    WriteScalar(data_ + field_offset, val);
++    return true;
++  }
++  template<typename T> bool SetField(voffset_t field, T val) {
++    auto field_offset = GetOptionalFieldOffset(field);
++    if (!field_offset) return false;
++    WriteScalar(data_ + field_offset, val);
++    return true;
++  }
++
++  bool SetPointer(voffset_t field, const uint8_t *val) {
++    auto field_offset = GetOptionalFieldOffset(field);
++    if (!field_offset) return false;
++    WriteScalar(data_ + field_offset,
++                static_cast<uoffset_t>(val - (data_ + field_offset)));
++    return true;
++  }
++
++  uint8_t *GetAddressOf(voffset_t field) {
++    auto field_offset = GetOptionalFieldOffset(field);
++    return field_offset ? data_ + field_offset : nullptr;
++  }
++  const uint8_t *GetAddressOf(voffset_t field) const {
++    return const_cast<Table *>(this)->GetAddressOf(field);
++  }
++
++  bool CheckField(voffset_t field) const {
++    return GetOptionalFieldOffset(field) != 0;
++  }
++
++  // Verify the vtable of this table.
++  // Call this once per table, followed by VerifyField once per field.
++  bool VerifyTableStart(Verifier &verifier) const {
++    return verifier.VerifyTableStart(data_);
++  }
++
++  // Verify a particular field.
++  template<typename T>
++  bool VerifyField(const Verifier &verifier, voffset_t field,
++                   size_t align) const {
++    // Calling GetOptionalFieldOffset should be safe now thanks to
++    // VerifyTable().
++    auto field_offset = GetOptionalFieldOffset(field);
++    // Check the actual field.
++    return !field_offset || verifier.VerifyField<T>(data_, field_offset, align);
++  }
++
++  // VerifyField for required fields.
++  template<typename T>
++  bool VerifyFieldRequired(const Verifier &verifier, voffset_t field,
++                           size_t align) const {
++    auto field_offset = GetOptionalFieldOffset(field);
++    return verifier.Check(field_offset != 0) &&
++           verifier.VerifyField<T>(data_, field_offset, align);
++  }
++
++  // Versions for offsets.
++  bool VerifyOffset(const Verifier &verifier, voffset_t field) const {
++    auto field_offset = GetOptionalFieldOffset(field);
++    return !field_offset || verifier.VerifyOffset(data_, field_offset);
++  }
++
++  bool VerifyOffsetRequired(const Verifier &verifier, voffset_t field) const {
++    auto field_offset = GetOptionalFieldOffset(field);
++    return verifier.Check(field_offset != 0) &&
++           verifier.VerifyOffset(data_, field_offset);
++  }
++
++ private:
++  // private constructor & copy constructor: you obtain instances of this
++  // class by pointing to existing data only
++  Table();
++  Table(const Table &other);
++  Table &operator=(const Table &);
++
++  uint8_t data_[1];
++};
++
++// This specialization allows avoiding warnings like:
++// MSVC C4800: type: forcing value to bool 'true' or 'false'.
++template<>
++inline flatbuffers::Optional<bool> Table::GetOptional<uint8_t, bool>(
++    voffset_t field) const {
++  auto field_offset = GetOptionalFieldOffset(field);
++  auto p = data_ + field_offset;
++  return field_offset ? Optional<bool>(ReadScalar<uint8_t>(p) != 0)
++                      : Optional<bool>();
++}
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_TABLE_H_
+diff -urN a/include/flatbuffers/util.h b/include/flatbuffers/util.h
+--- a/include/flatbuffers/util.h	2021-05-10 18:45:16.000000000 +0000
++++ b/include/flatbuffers/util.h	2023-01-13 07:47:06.301228247 +0000
+@@ -17,19 +17,20 @@
+ #ifndef FLATBUFFERS_UTIL_H_
+ #define FLATBUFFERS_UTIL_H_
+ 
++#include <ctype.h>
+ #include <errno.h>
+ 
+ #include "flatbuffers/base.h"
+ #include "flatbuffers/stl_emulation.h"
+ 
+ #ifndef FLATBUFFERS_PREFER_PRINTF
++#  include <iomanip>
+ #  include <sstream>
+ #else  // FLATBUFFERS_PREFER_PRINTF
+ #  include <float.h>
+ #  include <stdio.h>
+ #endif  // FLATBUFFERS_PREFER_PRINTF
+ 
+-#include <iomanip>
+ #include <string>
+ 
+ namespace flatbuffers {
+@@ -94,7 +95,7 @@
+   // Count a single 0 left of the dot for fractional numbers
+   if (-1 < t && t < 1) digit_count++;
+   // Count digits until fractional part
+-  T eps = std::numeric_limits<float>::epsilon();
++  T eps = std::numeric_limits<T>::epsilon();
+   while (t <= (-1 + eps) || (1 - eps) <= t) {
+     t /= 10;
+     digit_count++;
+@@ -145,20 +146,6 @@
+ template<> inline std::string NumToString<char>(char t) {
+   return NumToString(static_cast<int>(t));
+ }
+-#if defined(FLATBUFFERS_CPP98_STL)
+-template<> inline std::string NumToString<long long>(long long t) {
+-  char buf[21];  // (log((1 << 63) - 1) / log(10)) + 2
+-  snprintf(buf, sizeof(buf), "%lld", t);
+-  return std::string(buf);
+-}
+-
+-template<>
+-inline std::string NumToString<unsigned long long>(unsigned long long t) {
+-  char buf[22];  // (log((1 << 63) - 1) / log(10)) + 1
+-  snprintf(buf, sizeof(buf), "%llu", t);
+-  return std::string(buf);
+-}
+-#endif  // defined(FLATBUFFERS_CPP98_STL)
+ 
+ // Special versions for floats/doubles.
+ template<typename T> std::string FloatToString(T t, int precision) {
+@@ -231,13 +218,13 @@
+   };
+ 
+   #ifdef _MSC_VER
+-    #define __strtoull_impl(s, pe, b) _strtoui64_l(s, pe, b, ClassicLocale::Get())
+-    #define __strtoll_impl(s, pe, b) _strtoi64_l(s, pe, b, ClassicLocale::Get())
++  //  #define __strtoull_impl(s, pe, b) _strtoui64_l(s, pe, b, ClassicLocale::Get())
++   // #define __strtoll_impl(s, pe, b) _strtoi64_l(s, pe, b, ClassicLocale::Get())
+     #define __strtod_impl(s, pe) _strtod_l(s, pe, ClassicLocale::Get())
+     #define __strtof_impl(s, pe) _strtof_l(s, pe, ClassicLocale::Get())
+   #else
+-    #define __strtoull_impl(s, pe, b) strtoull_l(s, pe, b, ClassicLocale::Get())
+-    #define __strtoll_impl(s, pe, b) strtoll_l(s, pe, b, ClassicLocale::Get())
++    //#define __strtoull_impl(s, pe, b) strtoull_l(s, pe, b, ClassicLocale::Get())
++    //#define __strtoll_impl(s, pe, b) strtoll_l(s, pe, b, ClassicLocale::Get())
+     #define __strtod_impl(s, pe) strtod_l(s, pe, ClassicLocale::Get())
+     #define __strtof_impl(s, pe) strtof_l(s, pe, ClassicLocale::Get())
+   #endif
+@@ -245,22 +232,22 @@
+   #define __strtod_impl(s, pe) strtod(s, pe)
+   #define __strtof_impl(s, pe) static_cast<float>(strtod(s, pe))
+   #ifdef _MSC_VER
+-    #define __strtoull_impl(s, pe, b) _strtoui64(s, pe, b)
+-    #define __strtoll_impl(s, pe, b) _strtoi64(s, pe, b)
++    //#define __strtoull_impl(s, pe, b) _strtoui64(s, pe, b)
++    //#define __strtoll_impl(s, pe, b) _strtoi64(s, pe, b)
+   #else
+-    #define __strtoull_impl(s, pe, b) strtoull(s, pe, b)
+-    #define __strtoll_impl(s, pe, b) strtoll(s, pe, b)
++    //#define __strtoull_impl(s, pe, b) strtoull(s, pe, b)
++    //#define __strtoll_impl(s, pe, b) strtoll(s, pe, b)
+   #endif
+ #endif
+ 
+ inline void strtoval_impl(int64_t *val, const char *str, char **endptr,
+                                  int base) {
+-    *val = __strtoll_impl(str, endptr, base);
++    //*val = __strtoll_impl(str, endptr, base);
+ }
+ 
+ inline void strtoval_impl(uint64_t *val, const char *str, char **endptr,
+                                  int base) {
+-  *val = __strtoull_impl(str, endptr, base);
++  //*val = __strtoull_impl(str, endptr, base);
+ }
+ 
+ inline void strtoval_impl(double *val, const char *str, char **endptr) {
+@@ -272,8 +259,8 @@
+ inline void strtoval_impl(float *val, const char *str, char **endptr) {
+   *val = __strtof_impl(str, endptr);
+ }
+-#undef __strtoull_impl
+-#undef __strtoll_impl
++//#undef __strtoull_impl
++//#undef __strtoll_impl
+ #undef __strtod_impl
+ #undef __strtof_impl
+ // clang-format on
+@@ -468,6 +455,7 @@
+ 
+ // Replaces any '\\' separators with '/'
+ std::string PosixPath(const char *path);
++std::string PosixPath(const std::string &path);
+ 
+ // This function ensure a directory exists, by recursively
+ // creating dirs for any parts of the path that don't exist yet.
+@@ -477,6 +465,10 @@
+ // Returns the input path if the absolute path couldn't be resolved.
+ std::string AbsolutePath(const std::string &filepath);
+ 
++// Returns files relative to the --project_root path, prefixed with `//`.
++std::string RelativeToRootPath(const std::string &project,
++                               const std::string &filepath);
++
+ // To and from UTF-8 unicode conversion functions
+ 
+ // Convert a unicode code point into a UTF-8 representation by appending it
+diff -urN a/include/flatbuffers/vector.h b/include/flatbuffers/vector.h
+--- a/include/flatbuffers/vector.h	1970-01-01 00:00:00.000000000 +0000
++++ b/include/flatbuffers/vector.h	2023-01-13 07:47:06.301228247 +0000
+@@ -0,0 +1,370 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_VECTOR_H_
++#define FLATBUFFERS_VECTOR_H_
++
++#include "flatbuffers/base.h"
++#include "flatbuffers/buffer.h"
++
++namespace flatbuffers {
++
++struct String;
++
++// An STL compatible iterator implementation for Vector below, effectively
++// calling Get() for every element.
++template<typename T, typename IT> struct VectorIterator {
++  typedef std::random_access_iterator_tag iterator_category;
++  typedef IT value_type;
++  typedef ptrdiff_t difference_type;
++  typedef IT *pointer;
++  typedef IT &reference;
++
++  VectorIterator(const uint8_t *data, uoffset_t i)
++      : data_(data + IndirectHelper<T>::element_stride * i) {}
++  VectorIterator(const VectorIterator &other) : data_(other.data_) {}
++  VectorIterator() : data_(nullptr) {}
++
++  VectorIterator &operator=(const VectorIterator &other) {
++    data_ = other.data_;
++    return *this;
++  }
++
++  VectorIterator &operator=(VectorIterator &&other) {
++    data_ = other.data_;
++    return *this;
++  }
++
++  bool operator==(const VectorIterator &other) const {
++    return data_ == other.data_;
++  }
++
++  bool operator<(const VectorIterator &other) const {
++    return data_ < other.data_;
++  }
++
++  bool operator!=(const VectorIterator &other) const {
++    return data_ != other.data_;
++  }
++
++  difference_type operator-(const VectorIterator &other) const {
++    return (data_ - other.data_) / IndirectHelper<T>::element_stride;
++  }
++
++  // Note: return type is incompatible with the standard
++  // `reference operator*()`.
++  IT operator*() const { return IndirectHelper<T>::Read(data_, 0); }
++
++  // Note: return type is incompatible with the standard
++  // `pointer operator->()`.
++  IT operator->() const { return IndirectHelper<T>::Read(data_, 0); }
++
++  VectorIterator &operator++() {
++    data_ += IndirectHelper<T>::element_stride;
++    return *this;
++  }
++
++  VectorIterator operator++(int) {
++    VectorIterator temp(data_, 0);
++    data_ += IndirectHelper<T>::element_stride;
++    return temp;
++  }
++
++  VectorIterator operator+(const uoffset_t &offset) const {
++    return VectorIterator(data_ + offset * IndirectHelper<T>::element_stride,
++                          0);
++  }
++
++  VectorIterator &operator+=(const uoffset_t &offset) {
++    data_ += offset * IndirectHelper<T>::element_stride;
++    return *this;
++  }
++
++  VectorIterator &operator--() {
++    data_ -= IndirectHelper<T>::element_stride;
++    return *this;
++  }
++
++  VectorIterator operator--(int) {
++    VectorIterator temp(data_, 0);
++    data_ -= IndirectHelper<T>::element_stride;
++    return temp;
++  }
++
++  VectorIterator operator-(const uoffset_t &offset) const {
++    return VectorIterator(data_ - offset * IndirectHelper<T>::element_stride,
++                          0);
++  }
++
++  VectorIterator &operator-=(const uoffset_t &offset) {
++    data_ -= offset * IndirectHelper<T>::element_stride;
++    return *this;
++  }
++
++ private:
++  const uint8_t *data_;
++};
++
++template<typename Iterator>
++struct VectorReverseIterator : public std::reverse_iterator<Iterator> {
++  explicit VectorReverseIterator(Iterator iter)
++      : std::reverse_iterator<Iterator>(iter) {}
++
++  // Note: return type is incompatible with the standard
++  // `reference operator*()`.
++  typename Iterator::value_type operator*() const {
++    auto tmp = std::reverse_iterator<Iterator>::current;
++    return *--tmp;
++  }
++
++  // Note: return type is incompatible with the standard
++  // `pointer operator->()`.
++  typename Iterator::value_type operator->() const {
++    auto tmp = std::reverse_iterator<Iterator>::current;
++    return *--tmp;
++  }
++};
++
++// This is used as a helper type for accessing vectors.
++// Vector::data() assumes the vector elements start after the length field.
++template<typename T> class Vector {
++ public:
++  typedef VectorIterator<T, typename IndirectHelper<T>::mutable_return_type>
++      iterator;
++  typedef VectorIterator<T, typename IndirectHelper<T>::return_type>
++      const_iterator;
++  typedef VectorReverseIterator<iterator> reverse_iterator;
++  typedef VectorReverseIterator<const_iterator> const_reverse_iterator;
++
++  typedef typename flatbuffers::bool_constant<flatbuffers::is_scalar<T>::value>
++      scalar_tag;
++
++  static FLATBUFFERS_CONSTEXPR bool is_span_observable =
++      scalar_tag::value && (FLATBUFFERS_LITTLEENDIAN || sizeof(T) == 1);
++
++  uoffset_t size() const { return EndianScalar(length_); }
++
++  // Deprecated: use size(). Here for backwards compatibility.
++  FLATBUFFERS_ATTRIBUTE([[deprecated("use size() instead")]])
++  uoffset_t Length() const { return size(); }
++
++  typedef typename IndirectHelper<T>::return_type return_type;
++  typedef typename IndirectHelper<T>::mutable_return_type mutable_return_type;
++  typedef return_type value_type;
++
++  return_type Get(uoffset_t i) const {
++    FLATBUFFERS_ASSERT(i < size());
++    return IndirectHelper<T>::Read(Data(), i);
++  }
++
++  return_type operator[](uoffset_t i) const { return Get(i); }
++
++  // If this is a Vector of enums, T will be its storage type, not the enum
++  // type. This function makes it convenient to retrieve value with enum
++  // type E.
++  template<typename E> E GetEnum(uoffset_t i) const {
++    return static_cast<E>(Get(i));
++  }
++
++  // If this a vector of unions, this does the cast for you. There's no check
++  // to make sure this is the right type!
++  template<typename U> const U *GetAs(uoffset_t i) const {
++    return reinterpret_cast<const U *>(Get(i));
++  }
++
++  // If this a vector of unions, this does the cast for you. There's no check
++  // to make sure this is actually a string!
++  const String *GetAsString(uoffset_t i) const {
++    return reinterpret_cast<const String *>(Get(i));
++  }
++
++  const void *GetStructFromOffset(size_t o) const {
++    return reinterpret_cast<const void *>(Data() + o);
++  }
++
++  iterator begin() { return iterator(Data(), 0); }
++  const_iterator begin() const { return const_iterator(Data(), 0); }
++
++  iterator end() { return iterator(Data(), size()); }
++  const_iterator end() const { return const_iterator(Data(), size()); }
++
++  reverse_iterator rbegin() { return reverse_iterator(end()); }
++  const_reverse_iterator rbegin() const {
++    return const_reverse_iterator(end());
++  }
++
++  reverse_iterator rend() { return reverse_iterator(begin()); }
++  const_reverse_iterator rend() const {
++    return const_reverse_iterator(begin());
++  }
++
++  const_iterator cbegin() const { return begin(); }
++
++  const_iterator cend() const { return end(); }
++
++  const_reverse_iterator crbegin() const { return rbegin(); }
++
++  const_reverse_iterator crend() const { return rend(); }
++
++  // Change elements if you have a non-const pointer to this object.
++  // Scalars only. See reflection.h, and the documentation.
++  void Mutate(uoffset_t i, const T &val) {
++    FLATBUFFERS_ASSERT(i < size());
++    WriteScalar(data() + i, val);
++  }
++
++  // Change an element of a vector of tables (or strings).
++  // "val" points to the new table/string, as you can obtain from
++  // e.g. reflection::AddFlatBuffer().
++  void MutateOffset(uoffset_t i, const uint8_t *val) {
++    FLATBUFFERS_ASSERT(i < size());
++    static_assert(sizeof(T) == sizeof(uoffset_t), "Unrelated types");
++    WriteScalar(data() + i,
++                static_cast<uoffset_t>(val - (Data() + i * sizeof(uoffset_t))));
++  }
++
++  // Get a mutable pointer to tables/strings inside this vector.
++  mutable_return_type GetMutableObject(uoffset_t i) const {
++    FLATBUFFERS_ASSERT(i < size());
++    return const_cast<mutable_return_type>(IndirectHelper<T>::Read(Data(), i));
++  }
++
++  // The raw data in little endian format. Use with care.
++  const uint8_t *Data() const {
++    return reinterpret_cast<const uint8_t *>(&length_ + 1);
++  }
++
++  uint8_t *Data() { return reinterpret_cast<uint8_t *>(&length_ + 1); }
++
++  // Similarly, but typed, much like std::vector::data
++  const T *data() const { return reinterpret_cast<const T *>(Data()); }
++  T *data() { return reinterpret_cast<T *>(Data()); }
++
++  template<typename K> return_type LookupByKey(K key) const {
++    void *search_result = std::bsearch(
++        &key, Data(), size(), IndirectHelper<T>::element_stride, KeyCompare<K>);
++
++    if (!search_result) {
++      return nullptr;  // Key not found.
++    }
++
++    const uint8_t *element = reinterpret_cast<const uint8_t *>(search_result);
++
++    return IndirectHelper<T>::Read(element, 0);
++  }
++
++  template<typename K> mutable_return_type MutableLookupByKey(K key) {
++    return const_cast<mutable_return_type>(LookupByKey(key));
++  }
++
++ protected:
++  // This class is only used to access pre-existing data. Don't ever
++  // try to construct these manually.
++  Vector();
++
++  uoffset_t length_;
++
++ private:
++  // This class is a pointer. Copying will therefore create an invalid object.
++  // Private and unimplemented copy constructor.
++  Vector(const Vector &);
++  Vector &operator=(const Vector &);
++
++  template<typename K> static int KeyCompare(const void *ap, const void *bp) {
++    const K *key = reinterpret_cast<const K *>(ap);
++    const uint8_t *data = reinterpret_cast<const uint8_t *>(bp);
++    auto table = IndirectHelper<T>::Read(data, 0);
++
++    // std::bsearch compares with the operands transposed, so we negate the
++    // result here.
++    return -table->KeyCompareWithValue(*key);
++  }
++};
++
++template<class U>
++FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<U> make_span(Vector<U> &vec)
++    FLATBUFFERS_NOEXCEPT {
++  static_assert(Vector<U>::is_span_observable,
++                "wrong type U, only LE-scalar, or byte types are allowed");
++  return span<U>(vec.data(), vec.size());
++}
++
++template<class U>
++FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<const U> make_span(
++    const Vector<U> &vec) FLATBUFFERS_NOEXCEPT {
++  static_assert(Vector<U>::is_span_observable,
++                "wrong type U, only LE-scalar, or byte types are allowed");
++  return span<const U>(vec.data(), vec.size());
++}
++
++template<class U>
++FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<uint8_t> make_bytes_span(
++    Vector<U> &vec) FLATBUFFERS_NOEXCEPT {
++  static_assert(Vector<U>::scalar_tag::value,
++                "wrong type U, only LE-scalar, or byte types are allowed");
++  return span<uint8_t>(vec.Data(), vec.size() * sizeof(U));
++}
++
++template<class U>
++FLATBUFFERS_CONSTEXPR_CPP11 flatbuffers::span<const uint8_t> make_bytes_span(
++    const Vector<U> &vec) FLATBUFFERS_NOEXCEPT {
++  static_assert(Vector<U>::scalar_tag::value,
++                "wrong type U, only LE-scalar, or byte types are allowed");
++  return span<const uint8_t>(vec.Data(), vec.size() * sizeof(U));
++}
++
++// Represent a vector much like the template above, but in this case we
++// don't know what the element types are (used with reflection.h).
++class VectorOfAny {
++ public:
++  uoffset_t size() const { return EndianScalar(length_); }
++
++  const uint8_t *Data() const {
++    return reinterpret_cast<const uint8_t *>(&length_ + 1);
++  }
++  uint8_t *Data() { return reinterpret_cast<uint8_t *>(&length_ + 1); }
++
++ protected:
++  VectorOfAny();
++
++  uoffset_t length_;
++
++ private:
++  VectorOfAny(const VectorOfAny &);
++  VectorOfAny &operator=(const VectorOfAny &);
++};
++
++template<typename T, typename U>
++Vector<Offset<T>> *VectorCast(Vector<Offset<U>> *ptr) {
++  static_assert(std::is_base_of<T, U>::value, "Unrelated types");
++  return reinterpret_cast<Vector<Offset<T>> *>(ptr);
++}
++
++template<typename T, typename U>
++const Vector<Offset<T>> *VectorCast(const Vector<Offset<U>> *ptr) {
++  static_assert(std::is_base_of<T, U>::value, "Unrelated types");
++  return reinterpret_cast<const Vector<Offset<T>> *>(ptr);
++}
++
++// Convenient helper function to get the length of any vector, regardless
++// of whether it is null or not (the field is not set).
++template<typename T> static inline size_t VectorLength(const Vector<T> *v) {
++  return v ? v->size() : 0;
++}
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_VERIFIER_H_
+diff -urN a/include/flatbuffers/vector_downward.h b/include/flatbuffers/vector_downward.h
+--- a/include/flatbuffers/vector_downward.h	1970-01-01 00:00:00.000000000 +0000
++++ b/include/flatbuffers/vector_downward.h	2023-01-13 07:47:06.301228247 +0000
+@@ -0,0 +1,271 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_VECTOR_DOWNWARD_H_
++#define FLATBUFFERS_VECTOR_DOWNWARD_H_
++
++#include "flatbuffers/base.h"
++#include "flatbuffers/default_allocator.h"
++#include "flatbuffers/detached_buffer.h"
++
++namespace flatbuffers {
++
++// This is a minimal replication of std::vector<uint8_t> functionality,
++// except growing from higher to lower addresses. i.e push_back() inserts data
++// in the lowest address in the vector.
++// Since this vector leaves the lower part unused, we support a "scratch-pad"
++// that can be stored there for temporary data, to share the allocated space.
++// Essentially, this supports 2 std::vectors in a single buffer.
++class vector_downward {
++ public:
++  explicit vector_downward(size_t initial_size, Allocator *allocator,
++                           bool own_allocator, size_t buffer_minalign)
++      : allocator_(allocator),
++        own_allocator_(own_allocator),
++        initial_size_(initial_size),
++        buffer_minalign_(buffer_minalign),
++        reserved_(0),
++        size_(0),
++        buf_(nullptr),
++        cur_(nullptr),
++        scratch_(nullptr) {}
++
++  vector_downward(vector_downward &&other)
++      // clang-format on
++      : allocator_(other.allocator_),
++        own_allocator_(other.own_allocator_),
++        initial_size_(other.initial_size_),
++        buffer_minalign_(other.buffer_minalign_),
++        reserved_(other.reserved_),
++        size_(other.size_),
++        buf_(other.buf_),
++        cur_(other.cur_),
++        scratch_(other.scratch_) {
++    // No change in other.allocator_
++    // No change in other.initial_size_
++    // No change in other.buffer_minalign_
++    other.own_allocator_ = false;
++    other.reserved_ = 0;
++    other.buf_ = nullptr;
++    other.cur_ = nullptr;
++    other.scratch_ = nullptr;
++  }
++
++  vector_downward &operator=(vector_downward &&other) {
++    // Move construct a temporary and swap idiom
++    vector_downward temp(std::move(other));
++    swap(temp);
++    return *this;
++  }
++
++  ~vector_downward() {
++    clear_buffer();
++    clear_allocator();
++  }
++
++  void reset() {
++    clear_buffer();
++    clear();
++  }
++
++  void clear() {
++    if (buf_) {
++      cur_ = buf_ + reserved_;
++    } else {
++      reserved_ = 0;
++      cur_ = nullptr;
++    }
++    size_ = 0;
++    clear_scratch();
++  }
++
++  void clear_scratch() { scratch_ = buf_; }
++
++  void clear_allocator() {
++    if (own_allocator_ && allocator_) { delete allocator_; }
++    allocator_ = nullptr;
++    own_allocator_ = false;
++  }
++
++  void clear_buffer() {
++    if (buf_) Deallocate(allocator_, buf_, reserved_);
++    buf_ = nullptr;
++  }
++
++  // Relinquish the pointer to the caller.
++  uint8_t *release_raw(size_t &allocated_bytes, size_t &offset) {
++    auto *buf = buf_;
++    allocated_bytes = reserved_;
++    offset = static_cast<size_t>(cur_ - buf_);
++
++    // release_raw only relinquishes the buffer ownership.
++    // Does not deallocate or reset the allocator. Destructor will do that.
++    buf_ = nullptr;
++    clear();
++    return buf;
++  }
++
++  // Relinquish the pointer to the caller.
++  DetachedBuffer release() {
++    // allocator ownership (if any) is transferred to DetachedBuffer.
++    DetachedBuffer fb(allocator_, own_allocator_, buf_, reserved_, cur_,
++                      size());
++    if (own_allocator_) {
++      allocator_ = nullptr;
++      own_allocator_ = false;
++    }
++    buf_ = nullptr;
++    clear();
++    return fb;
++  }
++
++  size_t ensure_space(size_t len) {
++    FLATBUFFERS_ASSERT(cur_ >= scratch_ && scratch_ >= buf_);
++    if (len > static_cast<size_t>(cur_ - scratch_)) { reallocate(len); }
++    // Beyond this, signed offsets may not have enough range:
++    // (FlatBuffers > 2GB not supported).
++    FLATBUFFERS_ASSERT(size() < FLATBUFFERS_MAX_BUFFER_SIZE);
++    return len;
++  }
++
++  inline uint8_t *make_space(size_t len) {
++    if (len) {
++      ensure_space(len);
++      cur_ -= len;
++      size_ += static_cast<uoffset_t>(len);
++    }
++    return cur_;
++  }
++
++  // Returns nullptr if using the DefaultAllocator.
++  Allocator *get_custom_allocator() { return allocator_; }
++
++  inline uoffset_t size() const { return size_; }
++
++  uoffset_t scratch_size() const {
++    return static_cast<uoffset_t>(scratch_ - buf_);
++  }
++
++  size_t capacity() const { return reserved_; }
++
++  uint8_t *data() const {
++    FLATBUFFERS_ASSERT(cur_);
++    return cur_;
++  }
++
++  uint8_t *scratch_data() const {
++    FLATBUFFERS_ASSERT(buf_);
++    return buf_;
++  }
++
++  uint8_t *scratch_end() const {
++    FLATBUFFERS_ASSERT(scratch_);
++    return scratch_;
++  }
++
++  uint8_t *data_at(size_t offset) const { return buf_ + reserved_ - offset; }
++
++  void push(const uint8_t *bytes, size_t num) {
++    if (num > 0) { memcpy(make_space(num), bytes, num); }
++  }
++
++  // Specialized version of push() that avoids memcpy call for small data.
++  template<typename T> void push_small(const T &little_endian_t) {
++    make_space(sizeof(T));
++    *reinterpret_cast<T *>(cur_) = little_endian_t;
++  }
++
++  template<typename T> void scratch_push_small(const T &t) {
++    ensure_space(sizeof(T));
++    *reinterpret_cast<T *>(scratch_) = t;
++    scratch_ += sizeof(T);
++  }
++
++  // fill() is most frequently called with small byte counts (<= 4),
++  // which is why we're using loops rather than calling memset.
++  void fill(size_t zero_pad_bytes) {
++    make_space(zero_pad_bytes);
++    for (size_t i = 0; i < zero_pad_bytes; i++) cur_[i] = 0;
++  }
++
++  // Version for when we know the size is larger.
++  // Precondition: zero_pad_bytes > 0
++  void fill_big(size_t zero_pad_bytes) {
++    memset(make_space(zero_pad_bytes), 0, zero_pad_bytes);
++  }
++
++  void pop(size_t bytes_to:remove) {
++    cur_ += bytes_to:remove;
++    size_ -= static_cast<uoffset_t>(bytes_to:remove);
++  }
++
++  void scratch_pop(size_t bytes_to:remove) { scratch_ -= bytes_to:remove; }
++
++  void swap(vector_downward &other) {
++    using std::swap;
++    swap(allocator_, other.allocator_);
++    swap(own_allocator_, other.own_allocator_);
++    swap(initial_size_, other.initial_size_);
++    swap(buffer_minalign_, other.buffer_minalign_);
++    swap(reserved_, other.reserved_);
++    swap(size_, other.size_);
++    swap(buf_, other.buf_);
++    swap(cur_, other.cur_);
++    swap(scratch_, other.scratch_);
++  }
++
++  void swap_allocator(vector_downward &other) {
++    using std::swap;
++    swap(allocator_, other.allocator_);
++    swap(own_allocator_, other.own_allocator_);
++  }
++
++ private:
++  // You shouldn't really be copying instances of this class.
++  FLATBUFFERS_DELETE_FUNC(vector_downward(const vector_downward &));
++  FLATBUFFERS_DELETE_FUNC(vector_downward &operator=(const vector_downward &));
++
++  Allocator *allocator_;
++  bool own_allocator_;
++  size_t initial_size_;
++  size_t buffer_minalign_;
++  size_t reserved_;
++  uoffset_t size_;
++  uint8_t *buf_;
++  uint8_t *cur_;  // Points at location between empty (below) and used (above).
++  uint8_t *scratch_;  // Points to the end of the scratchpad in use.
++
++  void reallocate(size_t len) {
++    auto old_reserved = reserved_;
++    auto old_size = size();
++    auto old_scratch_size = scratch_size();
++    reserved_ +=
++        (std::max)(len, old_reserved ? old_reserved / 2 : initial_size_);
++    reserved_ = (reserved_ + buffer_minalign_ - 1) & ~(buffer_minalign_ - 1);
++    if (buf_) {
++      buf_ = ReallocateDownward(allocator_, buf_, old_reserved, reserved_,
++                                old_size, old_scratch_size);
++    } else {
++      buf_ = Allocate(allocator_, reserved_);
++    }
++    cur_ = buf_ + reserved_ - old_size;
++    scratch_ = buf_ + old_scratch_size;
++  }
++};
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_VECTOR_DOWNWARD_H_
+diff -urN a/include/flatbuffers/verifier.h b/include/flatbuffers/verifier.h
+--- a/include/flatbuffers/verifier.h	1970-01-01 00:00:00.000000000 +0000
++++ b/include/flatbuffers/verifier.h	2023-01-13 07:47:06.301228247 +0000
+@@ -0,0 +1,283 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_VERIFIER_H_
++#define FLATBUFFERS_VERIFIER_H_
++
++#include "flatbuffers/base.h"
++#include "flatbuffers/util.h"
++#include "flatbuffers/vector.h"
++
++namespace flatbuffers {
++
++// Helper class to verify the integrity of a FlatBuffer
++class Verifier FLATBUFFERS_FINAL_CLASS {
++ public:
++  Verifier(const uint8_t *buf, size_t buf_len, uoffset_t _max_depth = 64,
++           uoffset_t _max_tables = 1000000, bool _check_alignment = true)
++      : buf_(buf),
++        size_(buf_len),
++        depth_(0),
++        max_depth_(_max_depth),
++        num_tables_(0),
++        max_tables_(_max_tables),
++        upper_bound_(0),
++        check_alignment_(_check_alignment),
++        flex_reuse_tracker_(nullptr) {
++    FLATBUFFERS_ASSERT(size_ < FLATBUFFERS_MAX_BUFFER_SIZE);
++  }
++
++  // Central location where any verification failures register.
++  bool Check(bool ok) const {
++    // clang-format off
++    #ifdef FLATBUFFERS_DEBUG_VERIFICATION_FAILURE
++      FLATBUFFERS_ASSERT(ok);
++    #endif
++    #ifdef FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE
++      if (!ok)
++        upper_bound_ = 0;
++    #endif
++    // clang-format on
++    return ok;
++  }
++
++  // Verify any range within the buffer.
++  bool Verify(size_t elem, size_t elem_len) const {
++    // clang-format off
++    #ifdef FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE
++      auto upper_bound = elem + elem_len;
++      if (upper_bound_ < upper_bound)
++        upper_bound_ =  upper_bound;
++    #endif
++    // clang-format on
++    return Check(elem_len < size_ && elem <= size_ - elem_len);
++  }
++
++  bool VerifyAlignment(size_t elem, size_t align) const {
++    return Check((elem & (align - 1)) == 0 || !check_alignment_);
++  }
++
++  // Verify a range indicated by sizeof(T).
++  template<typename T> bool Verify(size_t elem) const {
++    return VerifyAlignment(elem, sizeof(T)) && Verify(elem, sizeof(T));
++  }
++
++  bool VerifyFromPointer(const uint8_t *p, size_t len) {
++    auto o = static_cast<size_t>(p - buf_);
++    return Verify(o, len);
++  }
++
++  // Verify relative to a known-good base pointer.
++  bool VerifyFieldStruct(const uint8_t *base, voffset_t elem_off,
++                         size_t elem_len, size_t align) const {
++    auto f = static_cast<size_t>(base - buf_) + elem_off;
++    return VerifyAlignment(f, align) && Verify(f, elem_len);
++  }
++
++  template<typename T>
++  bool VerifyField(const uint8_t *base, voffset_t elem_off,
++                   size_t align) const {
++    auto f = static_cast<size_t>(base - buf_) + elem_off;
++    return VerifyAlignment(f, align) && Verify(f, sizeof(T));
++  }
++
++  // Verify a pointer (may be NULL) of a table type.
++  template<typename T> bool VerifyTable(const T *table) {
++    return !table || table->Verify(*this);
++  }
++
++  // Verify a pointer (may be NULL) of any vector type.
++  template<typename T> bool VerifyVector(const Vector<T> *vec) const {
++    return !vec || VerifyVectorOrString(reinterpret_cast<const uint8_t *>(vec),
++                                        sizeof(T));
++  }
++
++  // Verify a pointer (may be NULL) of a vector to struct.
++  template<typename T> bool VerifyVector(const Vector<const T *> *vec) const {
++    return VerifyVector(reinterpret_cast<const Vector<T> *>(vec));
++  }
++
++  // Verify a pointer (may be NULL) to string.
++  bool VerifyString(const String *str) const {
++    size_t end;
++    return !str || (VerifyVectorOrString(reinterpret_cast<const uint8_t *>(str),
++                                         1, &end) &&
++                    Verify(end, 1) &&           // Must have terminator
++                    Check(buf_[end] == '\0'));  // Terminating byte must be 0.
++  }
++
++  // Common code between vectors and strings.
++  bool VerifyVectorOrString(const uint8_t *vec, size_t elem_size,
++                            size_t *end = nullptr) const {
++    auto veco = static_cast<size_t>(vec - buf_);
++    // Check we can read the size field.
++    if (!Verify<uoffset_t>(veco)) return false;
++    // Check the whole array. If this is a string, the byte past the array
++    // must be 0.
++    auto size = ReadScalar<uoffset_t>(vec);
++    auto max_elems = FLATBUFFERS_MAX_BUFFER_SIZE / elem_size;
++    if (!Check(size < max_elems))
++      return false;  // Protect against byte_size overflowing.
++    auto byte_size = sizeof(size) + elem_size * size;
++    if (end) *end = veco + byte_size;
++    return Verify(veco, byte_size);
++  }
++
++  // Special case for string contents, after the above has been called.
++  bool VerifyVectorOfStrings(const Vector<Offset<String>> *vec) const {
++    if (vec) {
++      for (uoffset_t i = 0; i < vec->size(); i++) {
++        if (!VerifyString(vec->Get(i))) return false;
++      }
++    }
++    return true;
++  }
++
++  // Special case for table contents, after the above has been called.
++  template<typename T> bool VerifyVectorOfTables(const Vector<Offset<T>> *vec) {
++    if (vec) {
++      for (uoffset_t i = 0; i < vec->size(); i++) {
++        if (!vec->Get(i)->Verify(*this)) return false;
++      }
++    }
++    return true;
++  }
++
++  __supress_ubsan__("unsigned-integer-overflow") bool VerifyTableStart(
++      const uint8_t *table) {
++    // Check the vtable offset.
++    auto tableo = static_cast<size_t>(table - buf_);
++    if (!Verify<soffset_t>(tableo)) return false;
++    // This offset may be signed, but doing the subtraction unsigned always
++    // gives the result we want.
++    auto vtableo = tableo - static_cast<size_t>(ReadScalar<soffset_t>(table));
++    // Check the vtable size field, then check vtable fits in its entirety.
++    return VerifyComplexity() && Verify<voffset_t>(vtableo) &&
++           VerifyAlignment(ReadScalar<voffset_t>(buf_ + vtableo),
++                           sizeof(voffset_t)) &&
++           Verify(vtableo, ReadScalar<voffset_t>(buf_ + vtableo));
++  }
++
++  template<typename T>
++  bool VerifyBufferFromStart(const char *identifier, size_t start) {
++    if (identifier && !Check((size_ >= 2 * sizeof(flatbuffers::uoffset_t) &&
++                              BufferHasIdentifier(buf_ + start, identifier)))) {
++      return false;
++    }
++
++    // Call T::Verify, which must be in the generated code for this type.
++    auto o = VerifyOffset(start);
++    return o && reinterpret_cast<const T *>(buf_ + start + o)->Verify(*this)
++    // clang-format off
++    #ifdef FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE
++           && GetComputedSize()
++    #endif
++        ;
++    // clang-format on
++  }
++
++  template<typename T>
++  bool VerifyNestedFlatBuffer(const Vector<uint8_t> *buf,
++                              const char *identifier) {
++    if (!buf) return true;
++    Verifier nested_verifier(buf->data(), buf->size());
++    return nested_verifier.VerifyBuffer<T>(identifier);
++  }
++
++  // Verify this whole buffer, starting with root type T.
++  template<typename T> bool VerifyBuffer() { return VerifyBuffer<T>(nullptr); }
++
++  template<typename T> bool VerifyBuffer(const char *identifier) {
++    return VerifyBufferFromStart<T>(identifier, 0);
++  }
++
++  template<typename T> bool VerifySizePrefixedBuffer(const char *identifier) {
++    return Verify<uoffset_t>(0U) &&
++           ReadScalar<uoffset_t>(buf_) == size_ - sizeof(uoffset_t) &&
++           VerifyBufferFromStart<T>(identifier, sizeof(uoffset_t));
++  }
++
++  uoffset_t VerifyOffset(size_t start) const {
++    if (!Verify<uoffset_t>(start)) return 0;
++    auto o = ReadScalar<uoffset_t>(buf_ + start);
++    // May not point to itself.
++    if (!Check(o != 0)) return 0;
++    // Can't wrap around / buffers are max 2GB.
++    if (!Check(static_cast<soffset_t>(o) >= 0)) return 0;
++    // Must be inside the buffer to create a pointer from it (pointer outside
++    // buffer is UB).
++    if (!Verify(start + o, 1)) return 0;
++    return o;
++  }
++
++  uoffset_t VerifyOffset(const uint8_t *base, voffset_t start) const {
++    return VerifyOffset(static_cast<size_t>(base - buf_) + start);
++  }
++
++  // Called at the start of a table to increase counters measuring data
++  // structure depth and amount, and possibly bails out with false if
++  // limits set by the constructor have been hit. Needs to be balanced
++  // with EndTable().
++  bool VerifyComplexity() {
++    depth_++;
++    num_tables_++;
++    return Check(depth_ <= max_depth_ && num_tables_ <= max_tables_);
++  }
++
++  // Called at the end of a table to pop the depth count.
++  bool EndTable() {
++    depth_--;
++    return true;
++  }
++
++  // Returns the message size in bytes
++  size_t GetComputedSize() const {
++    // clang-format off
++    #ifdef FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE
++      uintptr_t size = upper_bound_;
++      // Align the size to uoffset_t
++      size = (size - 1 + sizeof(uoffset_t)) & ~(sizeof(uoffset_t) - 1);
++      return (size > size_) ?  0 : size;
++    #else
++      // Must turn on FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE for this to work.
++      (void)upper_bound_;
++      FLATBUFFERS_ASSERT(false);
++      return 0;
++    #endif
++    // clang-format on
++  }
++
++  std::vector<uint8_t> *GetFlexReuseTracker() { return flex_reuse_tracker_; }
++
++  void SetFlexReuseTracker(std::vector<uint8_t> *rt) {
++    flex_reuse_tracker_ = rt;
++  }
++
++ private:
++  const uint8_t *buf_;
++  size_t size_;
++  uoffset_t depth_;
++  uoffset_t max_depth_;
++  uoffset_t num_tables_;
++  uoffset_t max_tables_;
++  mutable size_t upper_bound_;
++  bool check_alignment_;
++  std::vector<uint8_t> *flex_reuse_tracker_;
++};
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_VERIFIER_H_
+diff -urN a/java/com/google/flatbuffers/FlexBuffers.java b/java/com/google/flatbuffers/FlexBuffers.java
+--- a/java/com/google/flatbuffers/FlexBuffers.java	2021-05-10 18:45:16.000000000 +0000
++++ b/java/com/google/flatbuffers/FlexBuffers.java	2023-01-13 07:46:54.187116368 +0000
+@@ -655,7 +655,7 @@
+ 
+         Sized(ReadBuf buff, int end, int byteWidth) {
+             super(buff, end, byteWidth);
+-            size = readInt(bb, end - byteWidth, byteWidth);
++            size = (int) readUInt(bb, end - byteWidth, byteWidth);
+         }
+ 
+         public int size() {
+@@ -788,7 +788,12 @@
+                 if (io == other.length) {
+                     // in our buffer we have an additional \0 byte
+                     // but this does not exist in regular Java strings, so we return now
+-                    return c1 - c2;
++                    int cmp = c1 - c2;
++                    if (cmp != 0 || bb.get(ia) == '\0') {
++                        return cmp;
++                    } else {
++                        return 1;
++                    }
+                 }
+             }
+             while (c1 == c2);
+@@ -961,7 +966,12 @@
+                 if (l2 == other.length) {
+                     // in our buffer we have an additional \0 byte
+                     // but this does not exist in regular Java strings, so we return now
+-                    return c1 - c2;
++                    int cmp = c1 - c2;
++                    if (cmp != 0 || bb.get(l1) == '\0') {
++                        return cmp;
++                    } else {
++                        return 1;
++                    }
+                 }
+             }
+             while (c1 == c2);
+diff -urN a/java/com/google/flatbuffers/FlexBuffersBuilder.java b/java/com/google/flatbuffers/FlexBuffersBuilder.java
+--- a/java/com/google/flatbuffers/FlexBuffersBuilder.java	2021-05-10 18:45:16.000000000 +0000
++++ b/java/com/google/flatbuffers/FlexBuffersBuilder.java	2023-01-13 07:46:54.202116507 +0000
+@@ -452,8 +452,8 @@
+      * Finishes a vector, but writing the information in the buffer
+      * @param key   key used to store element in map
+      * @param start reference for begining of the vector. Returned by {@link startVector()}
+-     * @param typed boolean indicating wether vector is typed
+-     * @param fixed boolean indicating wether vector is fixed
++     * @param typed boolean indicating whether vector is typed
++     * @param fixed boolean indicating whether vector is fixed
+      * @return      Reference to the vector
+      */
+     public int endVector(String key, int start, boolean typed, boolean fixed) {
+@@ -763,7 +763,7 @@
+                     // Compute relative offset.
+                     long offset = offsetLoc - iValue;
+                     // Does it fit?
+-                    int bitWidth = widthUInBits((int) offset);
++                    int bitWidth = widthUInBits(offset);
+                     if (((1L) << bitWidth) == byteWidth)
+                         return bitWidth;
+                 }
+diff -urN a/java/com/google/flatbuffers/Utf8Safe.java b/java/com/google/flatbuffers/Utf8Safe.java
+--- a/java/com/google/flatbuffers/Utf8Safe.java	2021-05-10 18:45:16.000000000 +0000
++++ b/java/com/google/flatbuffers/Utf8Safe.java	2023-01-13 07:46:54.479119065 +0000
+@@ -1,33 +1,3 @@
+-// Protocol Buffers - Google's data interchange format
+-// Copyright 2008 Google Inc.  All rights reserved.
+-// https://developers.google.com/protocol-buffers/
+-//
+-// Redistribution and use in source and binary forms, with or without
+-// modification, are permitted provided that the following conditions are
+-// met:
+-//
+-//     * Redistributions of source code must retain the above copyright
+-// notice, this list of conditions and the following disclaimer.
+-//     * Redistributions in binary form must reproduce the above
+-// copyright notice, this list of conditions and the following disclaimer
+-// in the documentation and/or other materials provided with the
+-// distribution.
+-//     * Neither the name of Google Inc. nor the names of its
+-// contributors may be used to endorse or promote products derived from
+-// this software without specific prior written permission.
+-//
+-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+-
+ package com.google.flatbuffers;
+ 
+ import java.nio.ByteBuffer;
+diff -urN a/net/FlatBuffers/FlatBuffers.csproj b/net/FlatBuffers/FlatBuffers.csproj
+--- a/net/FlatBuffers/FlatBuffers.csproj	2021-05-10 18:45:16.000000000 +0000
++++ b/net/FlatBuffers/FlatBuffers.csproj	2023-01-13 07:47:06.829233123 +0000
+@@ -1,4 +1,4 @@
+-<Project Sdk="Microsoft.NET.Sdk">
++<Project Sdk="Microsoft.NET.Sdk" ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+ 
+   <PropertyGroup>
+     <TargetFrameworks>netstandard2.1;netstandard2.0;net46</TargetFrameworks>
+diff -urN a/package.json b/package.json
+--- a/package.json	2021-05-10 18:45:16.000000000 +0000
++++ b/package.json	2023-01-13 07:47:06.849233307 +0000
+@@ -1,16 +1,16 @@
+ {
+   "name": "flatbuffers",
+-  "version": "2.0.0",
++  "version": "2.0.4",
+   "description": "Memory Efficient Serialization Library",
+   "files": [
+-    "js/*.js",
+-    "js/*.d.ts",
+-    "mjs/*.js",
+-    "mjs/*.d.ts",
+-    "ts/*.ts"
++    "js/**/*.js",
++    "js/**/*.d.ts",
++    "mjs/**/*.js",
++    "mjs/**/*.d.ts",
++    "ts/**/*.ts"
+   ],
+   "main": "js/flatbuffers.js",
+-  "module": "mjs/index.mjs",
++  "module": "mjs/flatbuffers.js",
+   "directories": {
+     "doc": "docs",
+     "test": "tests"
+@@ -18,7 +18,7 @@
+   "scripts": {
+     "test": "npm run compile && cd tests && ./TypeScriptTest.sh",
+     "compile": "tsc && tsc -p tsconfig.mjs.json",
+-    "prepublishOnly": "npm run compile"
++    "prepublishOnly": "npm install --only=dev && npm run compile"
+   },
+   "repository": {
+     "type": "git",
+diff -urN a/pom.xml b/pom.xml
+--- a/pom.xml	2021-05-10 18:45:16.000000000 +0000
++++ b/pom.xml	2023-01-13 07:47:06.874233538 +0000
+@@ -3,7 +3,7 @@
+   <modelVersion>4.0.0</modelVersion>
+   <groupId>com.google.flatbuffers</groupId>
+   <artifactId>flatbuffers-java</artifactId>
+-  <version>2.0.0</version>
++  <version>2.0.3</version>
+   <packaging>bundle</packaging>
+   <name>FlatBuffers Java API</name>
+   <description>
+@@ -42,103 +42,112 @@
+   </distributionManagement>
+   <build>
+     <sourceDirectory>java</sourceDirectory>
+-    <plugins>
+-      <plugin>
+-        <artifactId>maven-compiler-plugin</artifactId>
+-        <configuration>
+-          <source>1.8</source>
+-          <target>1.8</target>
+-        </configuration>
+-        <version>3.2</version>
+-      </plugin>
+-      <plugin>
+-        <artifactId>maven-surefire-plugin</artifactId>
+-        <configuration>
+-          <includes>
+-            <include>**/*Test.java</include>
+-          </includes>
+-        </configuration>
+-        <version>2.18.1</version>
+-      </plugin>
+-      <plugin>
+-        <groupId>org.apache.maven.plugins</groupId>
+-        <artifactId>maven-source-plugin</artifactId>
+-        <version>2.3</version>
+-        <executions>
+-          <execution>
+-            <id>attach-sources</id>
+-            <goals>
+-              <goal>jar</goal>
+-            </goals>
+-          </execution>
+-        </executions>
+-      </plugin>
+-      <plugin>
+-        <groupId>org.apache.maven.plugins</groupId>
+-        <artifactId>maven-javadoc-plugin</artifactId>
+-        <version>2.9.1</version>
+-        <configuration>
+-          <additionalparam>-Xdoclint:none</additionalparam>
+-          <additionalOptions>-Xdoclint:none</additionalOptions>
+-        </configuration>
+-        <executions>
+-          <execution>
+-            <id>attach-javadocs</id>
+-            <goals>
+-              <goal>jar</goal>
+-            </goals>
+-          </execution>
+-        </executions>
+-      </plugin>
+-      <plugin>
+-        <groupId>org.apache.felix</groupId>
+-        <artifactId>maven-bundle-plugin</artifactId>
+-        <version>3.0.1</version>
+-        <extensions>true</extensions>
+-      </plugin>
+-      <plugin>
+-        <groupId>org.sonatype.plugins</groupId>
+-        <artifactId>nexus-staging-maven-plugin</artifactId>
+-        <version>1.6.7</version>
+-        <extensions>true</extensions>
+-        <configuration>
+-          <serverId>ossrh</serverId>
+-          <nexusUrl>https://oss.sonatype.org/</nexusUrl>
+-          <autoReleaseAfterClose>true</autoReleaseAfterClose>
+-        </configuration>
+-      </plugin>
+-      <plugin>
+-        <groupId>org.apache.maven.plugins</groupId>
+-        <artifactId>maven-gpg-plugin</artifactId>
+-        <version>1.6</version>
+-        <executions>
+-          <execution>
+-            <id>sign-artifacts</id>
+-            <phase>verify</phase>
+-            <goals>
+-              <goal>sign</goal>
+-            </goals>
++  </build>
++  <profiles>
++    <profile>
++      <id>jdk9</id>
++      <activation>
++        <jdk>[1.9,)</jdk>
++      </activation>
++      <build>
++        <plugins>
++          <plugin>
++            <artifactId>maven-compiler-plugin</artifactId>
+             <configuration>
+-                <gpgArguments>
+-                    <arg>--pinentry-mode</arg>
+-                    <arg>loopback</arg>
+-                </gpgArguments>
++              <release>8</release>
+             </configuration>
+-          </execution>
+-        </executions>
+-      </plugin>
+-      <plugin>
+-        <groupId>org.apache.maven.plugins</groupId>
+-        <artifactId>maven-release-plugin</artifactId>
+-        <version>2.5.3</version>
+-        <configuration>
+-          <autoVersionSubmodules>true</autoVersionSubmodules>
+-          <useReleaseProfile>false</useReleaseProfile>
+-          <releaseProfiles>release</releaseProfiles>
+-          <goals>deploy</goals>
+-        </configuration>
+-      </plugin>
+-    </plugins>
+-  </build>
++            <version>3.8.1</version>
++          </plugin>
++          <plugin>
++            <artifactId>maven-surefire-plugin</artifactId>
++            <configuration>
++              <includes>
++                <include>**/*Test.java</include>
++              </includes>
++            </configuration>
++            <version>2.22.2</version>
++          </plugin>
++          <plugin>
++            <groupId>org.apache.maven.plugins</groupId>
++            <artifactId>maven-source-plugin</artifactId>
++            <version>3.2.1</version>
++            <executions>
++              <execution>
++                <id>attach-sources</id>
++                <goals>
++                  <goal>jar</goal>
++                </goals>
++              </execution>
++            </executions>
++          </plugin>
++          <plugin>
++            <groupId>org.apache.maven.plugins</groupId>
++            <artifactId>maven-javadoc-plugin</artifactId>
++            <version>3.3.0</version>
++            <configuration>
++              <additionalparam>-Xdoclint:none</additionalparam>
++              <additionalOptions>-Xdoclint:none</additionalOptions>
++            </configuration>
++            <executions>
++              <execution>
++                <id>attach-javadocs</id>
++                <goals>
++                  <goal>jar</goal>
++                </goals>
++              </execution>
++            </executions>
++          </plugin>
++          <plugin>
++            <groupId>org.apache.felix</groupId>
++            <artifactId>maven-bundle-plugin</artifactId>
++            <version>5.1.2</version>
++            <extensions>true</extensions>
++          </plugin>
++          <plugin>
++            <groupId>org.sonatype.plugins</groupId>
++            <artifactId>nexus-staging-maven-plugin</artifactId>
++            <version>1.6.8</version>
++            <extensions>true</extensions>
++            <configuration>
++              <serverId>ossrh</serverId>
++              <nexusUrl>https://oss.sonatype.org/</nexusUrl>
++              <autoReleaseAfterClose>true</autoReleaseAfterClose>
++            </configuration>
++          </plugin>
++          <plugin>
++            <groupId>org.apache.maven.plugins</groupId>
++            <artifactId>maven-gpg-plugin</artifactId>
++            <version>3.0.1</version>
++            <executions>
++              <execution>
++                <id>sign-artifacts</id>
++                <phase>verify</phase>
++                <goals>
++                  <goal>sign</goal>
++                </goals>
++                <configuration>
++                    <gpgArguments>
++                        <arg>--pinentry-mode</arg>
++                        <arg>loopback</arg>
++                    </gpgArguments>
++                </configuration>
++              </execution>
++            </executions>
++          </plugin>
++          <plugin>
++            <groupId>org.apache.maven.plugins</groupId>
++            <artifactId>maven-release-plugin</artifactId>
++            <version>2.5.3</version>
++            <configuration>
++              <autoVersionSubmodules>true</autoVersionSubmodules>
++              <useReleaseProfile>false</useReleaseProfile>
++              <releaseProfiles>release</releaseProfiles>
++              <goals>deploy</goals>
++            </configuration>
++          </plugin>
++        </plugins>
++      </build>
++    </profile>
++  </profiles>
+ </project>
+ 
+diff -urN a/python/flatbuffers/compat.py b/python/flatbuffers/compat.py
+--- a/python/flatbuffers/compat.py	2021-05-10 18:45:16.000000000 +0000
++++ b/python/flatbuffers/compat.py	2023-01-13 07:47:06.877233566 +0000
+@@ -16,7 +16,6 @@
+  compatibility helpers for numpy. """
+ 
+ import sys
+-import imp
+ 
+ PY2 = sys.version_info[0] == 2
+ PY26 = sys.version_info[0:2] == (2, 6)
+@@ -26,12 +25,14 @@
+ PY34 = sys.version_info[0:2] >= (3, 4)
+ 
+ if PY3:
++    import importlib.machinery
+     string_types = (str,)
+     binary_types = (bytes,bytearray)
+     range_func = range
+     memoryview_type = memoryview
+     struct_bool_decl = "?"
+ else:
++    import imp
+     string_types = (unicode,)
+     if PY26 or PY27:
+         binary_types = (str,bytearray)
+@@ -52,11 +53,15 @@
+     Returns the numpy module if it exists on the system,
+     otherwise returns None.
+     """
+-    try:
+-        imp.find_module('numpy')
+-        numpy_exists = True
+-    except ImportError:
+-        numpy_exists = False
++    if PY3:
++        numpy_exists = (
++            importlib.machinery.PathFinder.find_spec('numpy') is not None)
++    else:
++        try:
++            imp.find_module('numpy')
++            numpy_exists = True
++        except ImportError:
++            numpy_exists = False
+ 
+     if numpy_exists:
+         # We do this outside of try/except block in case numpy exists
+diff -urN a/python/flatbuffers/reflection/AdvancedFeatures.py b/python/flatbuffers/reflection/AdvancedFeatures.py
+--- a/python/flatbuffers/reflection/AdvancedFeatures.py	1970-01-01 00:00:00.000000000 +0000
++++ b/python/flatbuffers/reflection/AdvancedFeatures.py	2023-01-13 07:47:07.464238988 +0000
+@@ -0,0 +1,10 @@
++# automatically generated by the FlatBuffers compiler, do not modify
++
++# namespace: reflection
++
++# New schema language features that are not supported by old code generators.
++class AdvancedFeatures(object):
++    AdvancedArrayFeatures = 1
++    AdvancedUnionFeatures = 2
++    OptionalScalars = 4
++    DefaultVectorsAndStrings = 8
+diff -urN a/python/flatbuffers/reflection/BaseType.py b/python/flatbuffers/reflection/BaseType.py
+--- a/python/flatbuffers/reflection/BaseType.py	1970-01-01 00:00:00.000000000 +0000
++++ b/python/flatbuffers/reflection/BaseType.py	2023-01-13 07:47:07.467239015 +0000
+@@ -0,0 +1,24 @@
++# automatically generated by the FlatBuffers compiler, do not modify
++
++# namespace: reflection
++
++class BaseType(object):
++    None_ = 0
++    UType = 1
++    Bool = 2
++    Byte = 3
++    UByte = 4
++    Short = 5
++    UShort = 6
++    Int = 7
++    UInt = 8
++    Long = 9
++    ULong = 10
++    Float = 11
++    Double = 12
++    String = 13
++    Vector = 14
++    Obj = 15
++    Union = 16
++    Array = 17
++    MaxBaseType = 18
+diff -urN a/python/flatbuffers/reflection/Enum.py b/python/flatbuffers/reflection/Enum.py
+--- a/python/flatbuffers/reflection/Enum.py	1970-01-01 00:00:00.000000000 +0000
++++ b/python/flatbuffers/reflection/Enum.py	2023-01-13 07:47:07.469239034 +0000
+@@ -0,0 +1,169 @@
++# automatically generated by the FlatBuffers compiler, do not modify
++
++# namespace: reflection
++
++import flatbuffers
++from flatbuffers.compat import import_numpy
++np = import_numpy()
++
++class Enum(object):
++    __slots__ = ['_tab']
++
++    @classmethod
++    def GetRootAs(cls, buf, offset=0):
++        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
++        x = Enum()
++        x.Init(buf, n + offset)
++        return x
++
++    @classmethod
++    def GetRootAsEnum(cls, buf, offset=0):
++        """This method is deprecated. Please switch to GetRootAs."""
++        return cls.GetRootAs(buf, offset)
++    @classmethod
++    def EnumBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
++        return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x42\x46\x42\x53", size_prefixed=size_prefixed)
++
++    # Enum
++    def Init(self, buf, pos):
++        self._tab = flatbuffers.table.Table(buf, pos)
++
++    # Enum
++    def Name(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
++        if o != 0:
++            return self._tab.String(o + self._tab.Pos)
++        return None
++
++    # Enum
++    def Values(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            x = self._tab.Vector(o)
++            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
++            x = self._tab.Indirect(x)
++            from reflection.EnumVal import EnumVal
++            obj = EnumVal()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # Enum
++    def ValuesLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Enum
++    def ValuesIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        return o == 0
++
++    # Enum
++    def IsUnion(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
++        if o != 0:
++            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
++        return False
++
++    # Enum
++    def UnderlyingType(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
++        if o != 0:
++            x = self._tab.Indirect(o + self._tab.Pos)
++            from reflection.Type import Type
++            obj = Type()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # Enum
++    def Attributes(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
++        if o != 0:
++            x = self._tab.Vector(o)
++            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
++            x = self._tab.Indirect(x)
++            from reflection.KeyValue import KeyValue
++            obj = KeyValue()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # Enum
++    def AttributesLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Enum
++    def AttributesIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
++        return o == 0
++
++    # Enum
++    def Documentation(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
++        if o != 0:
++            a = self._tab.Vector(o)
++            return self._tab.String(a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4))
++        return ""
++
++    # Enum
++    def DocumentationLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Enum
++    def DocumentationIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
++        return o == 0
++
++    # File that this Enum is declared in.
++    # Enum
++    def DeclarationFile(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
++        if o != 0:
++            return self._tab.String(o + self._tab.Pos)
++        return None
++
++def EnumStart(builder): builder.StartObject(7)
++def Start(builder):
++    return EnumStart(builder)
++def EnumAddName(builder, name): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(name), 0)
++def AddName(builder, name):
++    return EnumAddName(builder, name)
++def EnumAddValues(builder, values): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(values), 0)
++def AddValues(builder, values):
++    return EnumAddValues(builder, values)
++def EnumStartValuesVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartValuesVector(builder, numElems):
++    return EnumStartValuesVector(builder, numElems)
++def EnumAddIsUnion(builder, isUnion): builder.PrependBoolSlot(2, isUnion, 0)
++def AddIsUnion(builder, isUnion):
++    return EnumAddIsUnion(builder, isUnion)
++def EnumAddUnderlyingType(builder, underlyingType): builder.PrependUOffsetTRelativeSlot(3, flatbuffers.number_types.UOffsetTFlags.py_type(underlyingType), 0)
++def AddUnderlyingType(builder, underlyingType):
++    return EnumAddUnderlyingType(builder, underlyingType)
++def EnumAddAttributes(builder, attributes): builder.PrependUOffsetTRelativeSlot(4, flatbuffers.number_types.UOffsetTFlags.py_type(attributes), 0)
++def AddAttributes(builder, attributes):
++    return EnumAddAttributes(builder, attributes)
++def EnumStartAttributesVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartAttributesVector(builder, numElems):
++    return EnumStartAttributesVector(builder, numElems)
++def EnumAddDocumentation(builder, documentation): builder.PrependUOffsetTRelativeSlot(5, flatbuffers.number_types.UOffsetTFlags.py_type(documentation), 0)
++def AddDocumentation(builder, documentation):
++    return EnumAddDocumentation(builder, documentation)
++def EnumStartDocumentationVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartDocumentationVector(builder, numElems):
++    return EnumStartDocumentationVector(builder, numElems)
++def EnumAddDeclarationFile(builder, declarationFile): builder.PrependUOffsetTRelativeSlot(6, flatbuffers.number_types.UOffsetTFlags.py_type(declarationFile), 0)
++def AddDeclarationFile(builder, declarationFile):
++    return EnumAddDeclarationFile(builder, declarationFile)
++def EnumEnd(builder): return builder.EndObject()
++def End(builder):
++    return EnumEnd(builder)
+\ No newline at end of file
+diff -urN a/python/flatbuffers/reflection/EnumVal.py b/python/flatbuffers/reflection/EnumVal.py
+--- a/python/flatbuffers/reflection/EnumVal.py	1970-01-01 00:00:00.000000000 +0000
++++ b/python/flatbuffers/reflection/EnumVal.py	2023-01-13 07:47:07.469239034 +0000
+@@ -0,0 +1,96 @@
++# automatically generated by the FlatBuffers compiler, do not modify
++
++# namespace: reflection
++
++import flatbuffers
++from flatbuffers.compat import import_numpy
++np = import_numpy()
++
++class EnumVal(object):
++    __slots__ = ['_tab']
++
++    @classmethod
++    def GetRootAs(cls, buf, offset=0):
++        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
++        x = EnumVal()
++        x.Init(buf, n + offset)
++        return x
++
++    @classmethod
++    def GetRootAsEnumVal(cls, buf, offset=0):
++        """This method is deprecated. Please switch to GetRootAs."""
++        return cls.GetRootAs(buf, offset)
++    @classmethod
++    def EnumValBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
++        return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x42\x46\x42\x53", size_prefixed=size_prefixed)
++
++    # EnumVal
++    def Init(self, buf, pos):
++        self._tab = flatbuffers.table.Table(buf, pos)
++
++    # EnumVal
++    def Name(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
++        if o != 0:
++            return self._tab.String(o + self._tab.Pos)
++        return None
++
++    # EnumVal
++    def Value(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Int64Flags, o + self._tab.Pos)
++        return 0
++
++    # EnumVal
++    def UnionType(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
++        if o != 0:
++            x = self._tab.Indirect(o + self._tab.Pos)
++            from reflection.Type import Type
++            obj = Type()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # EnumVal
++    def Documentation(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
++        if o != 0:
++            a = self._tab.Vector(o)
++            return self._tab.String(a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4))
++        return ""
++
++    # EnumVal
++    def DocumentationLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # EnumVal
++    def DocumentationIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
++        return o == 0
++
++def EnumValStart(builder): builder.StartObject(5)
++def Start(builder):
++    return EnumValStart(builder)
++def EnumValAddName(builder, name): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(name), 0)
++def AddName(builder, name):
++    return EnumValAddName(builder, name)
++def EnumValAddValue(builder, value): builder.PrependInt64Slot(1, value, 0)
++def AddValue(builder, value):
++    return EnumValAddValue(builder, value)
++def EnumValAddUnionType(builder, unionType): builder.PrependUOffsetTRelativeSlot(3, flatbuffers.number_types.UOffsetTFlags.py_type(unionType), 0)
++def AddUnionType(builder, unionType):
++    return EnumValAddUnionType(builder, unionType)
++def EnumValAddDocumentation(builder, documentation): builder.PrependUOffsetTRelativeSlot(4, flatbuffers.number_types.UOffsetTFlags.py_type(documentation), 0)
++def AddDocumentation(builder, documentation):
++    return EnumValAddDocumentation(builder, documentation)
++def EnumValStartDocumentationVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartDocumentationVector(builder, numElems):
++    return EnumValStartDocumentationVector(builder, numElems)
++def EnumValEnd(builder): return builder.EndObject()
++def End(builder):
++    return EnumValEnd(builder)
+\ No newline at end of file
+diff -urN a/python/flatbuffers/reflection/Field.py b/python/flatbuffers/reflection/Field.py
+--- a/python/flatbuffers/reflection/Field.py	1970-01-01 00:00:00.000000000 +0000
++++ b/python/flatbuffers/reflection/Field.py	2023-01-13 07:47:07.470239043 +0000
+@@ -0,0 +1,208 @@
++# automatically generated by the FlatBuffers compiler, do not modify
++
++# namespace: reflection
++
++import flatbuffers
++from flatbuffers.compat import import_numpy
++np = import_numpy()
++
++class Field(object):
++    __slots__ = ['_tab']
++
++    @classmethod
++    def GetRootAs(cls, buf, offset=0):
++        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
++        x = Field()
++        x.Init(buf, n + offset)
++        return x
++
++    @classmethod
++    def GetRootAsField(cls, buf, offset=0):
++        """This method is deprecated. Please switch to GetRootAs."""
++        return cls.GetRootAs(buf, offset)
++    @classmethod
++    def FieldBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
++        return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x42\x46\x42\x53", size_prefixed=size_prefixed)
++
++    # Field
++    def Init(self, buf, pos):
++        self._tab = flatbuffers.table.Table(buf, pos)
++
++    # Field
++    def Name(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
++        if o != 0:
++            return self._tab.String(o + self._tab.Pos)
++        return None
++
++    # Field
++    def Type(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            x = self._tab.Indirect(o + self._tab.Pos)
++            from reflection.Type import Type
++            obj = Type()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # Field
++    def Id(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Uint16Flags, o + self._tab.Pos)
++        return 0
++
++    # Field
++    def Offset(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Uint16Flags, o + self._tab.Pos)
++        return 0
++
++    # Field
++    def DefaultInteger(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Int64Flags, o + self._tab.Pos)
++        return 0
++
++    # Field
++    def DefaultReal(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Float64Flags, o + self._tab.Pos)
++        return 0.0
++
++    # Field
++    def Deprecated(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
++        if o != 0:
++            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
++        return False
++
++    # Field
++    def Required(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
++        if o != 0:
++            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
++        return False
++
++    # Field
++    def Key(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(20))
++        if o != 0:
++            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
++        return False
++
++    # Field
++    def Attributes(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(22))
++        if o != 0:
++            x = self._tab.Vector(o)
++            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
++            x = self._tab.Indirect(x)
++            from reflection.KeyValue import KeyValue
++            obj = KeyValue()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # Field
++    def AttributesLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(22))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Field
++    def AttributesIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(22))
++        return o == 0
++
++    # Field
++    def Documentation(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(24))
++        if o != 0:
++            a = self._tab.Vector(o)
++            return self._tab.String(a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4))
++        return ""
++
++    # Field
++    def DocumentationLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(24))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Field
++    def DocumentationIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(24))
++        return o == 0
++
++    # Field
++    def Optional(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(26))
++        if o != 0:
++            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
++        return False
++
++    # Number of padding octets to always add after this field. Structs only.
++    # Field
++    def Padding(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(28))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Uint16Flags, o + self._tab.Pos)
++        return 0
++
++def FieldStart(builder): builder.StartObject(13)
++def Start(builder):
++    return FieldStart(builder)
++def FieldAddName(builder, name): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(name), 0)
++def AddName(builder, name):
++    return FieldAddName(builder, name)
++def FieldAddType(builder, type): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(type), 0)
++def AddType(builder, type):
++    return FieldAddType(builder, type)
++def FieldAddId(builder, id): builder.PrependUint16Slot(2, id, 0)
++def AddId(builder, id):
++    return FieldAddId(builder, id)
++def FieldAddOffset(builder, offset): builder.PrependUint16Slot(3, offset, 0)
++def AddOffset(builder, offset):
++    return FieldAddOffset(builder, offset)
++def FieldAddDefaultInteger(builder, defaultInteger): builder.PrependInt64Slot(4, defaultInteger, 0)
++def AddDefaultInteger(builder, defaultInteger):
++    return FieldAddDefaultInteger(builder, defaultInteger)
++def FieldAddDefaultReal(builder, defaultReal): builder.PrependFloat64Slot(5, defaultReal, 0.0)
++def AddDefaultReal(builder, defaultReal):
++    return FieldAddDefaultReal(builder, defaultReal)
++def FieldAddDeprecated(builder, deprecated): builder.PrependBoolSlot(6, deprecated, 0)
++def AddDeprecated(builder, deprecated):
++    return FieldAddDeprecated(builder, deprecated)
++def FieldAddRequired(builder, required): builder.PrependBoolSlot(7, required, 0)
++def AddRequired(builder, required):
++    return FieldAddRequired(builder, required)
++def FieldAddKey(builder, key): builder.PrependBoolSlot(8, key, 0)
++def AddKey(builder, key):
++    return FieldAddKey(builder, key)
++def FieldAddAttributes(builder, attributes): builder.PrependUOffsetTRelativeSlot(9, flatbuffers.number_types.UOffsetTFlags.py_type(attributes), 0)
++def AddAttributes(builder, attributes):
++    return FieldAddAttributes(builder, attributes)
++def FieldStartAttributesVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartAttributesVector(builder, numElems):
++    return FieldStartAttributesVector(builder, numElems)
++def FieldAddDocumentation(builder, documentation): builder.PrependUOffsetTRelativeSlot(10, flatbuffers.number_types.UOffsetTFlags.py_type(documentation), 0)
++def AddDocumentation(builder, documentation):
++    return FieldAddDocumentation(builder, documentation)
++def FieldStartDocumentationVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartDocumentationVector(builder, numElems):
++    return FieldStartDocumentationVector(builder, numElems)
++def FieldAddOptional(builder, optional): builder.PrependBoolSlot(11, optional, 0)
++def AddOptional(builder, optional):
++    return FieldAddOptional(builder, optional)
++def FieldAddPadding(builder, padding): builder.PrependUint16Slot(12, padding, 0)
++def AddPadding(builder, padding):
++    return FieldAddPadding(builder, padding)
++def FieldEnd(builder): return builder.EndObject()
++def End(builder):
++    return FieldEnd(builder)
+\ No newline at end of file
+diff -urN a/python/flatbuffers/reflection/KeyValue.py b/python/flatbuffers/reflection/KeyValue.py
+--- a/python/flatbuffers/reflection/KeyValue.py	1970-01-01 00:00:00.000000000 +0000
++++ b/python/flatbuffers/reflection/KeyValue.py	2023-01-13 07:47:07.470239043 +0000
+@@ -0,0 +1,56 @@
++# automatically generated by the FlatBuffers compiler, do not modify
++
++# namespace: reflection
++
++import flatbuffers
++from flatbuffers.compat import import_numpy
++np = import_numpy()
++
++class KeyValue(object):
++    __slots__ = ['_tab']
++
++    @classmethod
++    def GetRootAs(cls, buf, offset=0):
++        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
++        x = KeyValue()
++        x.Init(buf, n + offset)
++        return x
++
++    @classmethod
++    def GetRootAsKeyValue(cls, buf, offset=0):
++        """This method is deprecated. Please switch to GetRootAs."""
++        return cls.GetRootAs(buf, offset)
++    @classmethod
++    def KeyValueBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
++        return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x42\x46\x42\x53", size_prefixed=size_prefixed)
++
++    # KeyValue
++    def Init(self, buf, pos):
++        self._tab = flatbuffers.table.Table(buf, pos)
++
++    # KeyValue
++    def Key(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
++        if o != 0:
++            return self._tab.String(o + self._tab.Pos)
++        return None
++
++    # KeyValue
++    def Value(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            return self._tab.String(o + self._tab.Pos)
++        return None
++
++def KeyValueStart(builder): builder.StartObject(2)
++def Start(builder):
++    return KeyValueStart(builder)
++def KeyValueAddKey(builder, key): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(key), 0)
++def AddKey(builder, key):
++    return KeyValueAddKey(builder, key)
++def KeyValueAddValue(builder, value): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(value), 0)
++def AddValue(builder, value):
++    return KeyValueAddValue(builder, value)
++def KeyValueEnd(builder): return builder.EndObject()
++def End(builder):
++    return KeyValueEnd(builder)
+\ No newline at end of file
+diff -urN a/python/flatbuffers/reflection/Object.py b/python/flatbuffers/reflection/Object.py
+--- a/python/flatbuffers/reflection/Object.py	1970-01-01 00:00:00.000000000 +0000
++++ b/python/flatbuffers/reflection/Object.py	2023-01-13 07:47:07.470239043 +0000
+@@ -0,0 +1,175 @@
++# automatically generated by the FlatBuffers compiler, do not modify
++
++# namespace: reflection
++
++import flatbuffers
++from flatbuffers.compat import import_numpy
++np = import_numpy()
++
++class Object(object):
++    __slots__ = ['_tab']
++
++    @classmethod
++    def GetRootAs(cls, buf, offset=0):
++        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
++        x = Object()
++        x.Init(buf, n + offset)
++        return x
++
++    @classmethod
++    def GetRootAsObject(cls, buf, offset=0):
++        """This method is deprecated. Please switch to GetRootAs."""
++        return cls.GetRootAs(buf, offset)
++    @classmethod
++    def ObjectBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
++        return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x42\x46\x42\x53", size_prefixed=size_prefixed)
++
++    # Object
++    def Init(self, buf, pos):
++        self._tab = flatbuffers.table.Table(buf, pos)
++
++    # Object
++    def Name(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
++        if o != 0:
++            return self._tab.String(o + self._tab.Pos)
++        return None
++
++    # Object
++    def Fields(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            x = self._tab.Vector(o)
++            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
++            x = self._tab.Indirect(x)
++            from reflection.Field import Field
++            obj = Field()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # Object
++    def FieldsLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Object
++    def FieldsIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        return o == 0
++
++    # Object
++    def IsStruct(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
++        if o != 0:
++            return bool(self._tab.Get(flatbuffers.number_types.BoolFlags, o + self._tab.Pos))
++        return False
++
++    # Object
++    def Minalign(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Int32Flags, o + self._tab.Pos)
++        return 0
++
++    # Object
++    def Bytesize(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Int32Flags, o + self._tab.Pos)
++        return 0
++
++    # Object
++    def Attributes(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
++        if o != 0:
++            x = self._tab.Vector(o)
++            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
++            x = self._tab.Indirect(x)
++            from reflection.KeyValue import KeyValue
++            obj = KeyValue()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # Object
++    def AttributesLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Object
++    def AttributesIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
++        return o == 0
++
++    # Object
++    def Documentation(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
++        if o != 0:
++            a = self._tab.Vector(o)
++            return self._tab.String(a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4))
++        return ""
++
++    # Object
++    def DocumentationLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Object
++    def DocumentationIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
++        return o == 0
++
++    # File that this Object is declared in.
++    # Object
++    def DeclarationFile(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
++        if o != 0:
++            return self._tab.String(o + self._tab.Pos)
++        return None
++
++def ObjectStart(builder): builder.StartObject(8)
++def Start(builder):
++    return ObjectStart(builder)
++def ObjectAddName(builder, name): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(name), 0)
++def AddName(builder, name):
++    return ObjectAddName(builder, name)
++def ObjectAddFields(builder, fields): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(fields), 0)
++def AddFields(builder, fields):
++    return ObjectAddFields(builder, fields)
++def ObjectStartFieldsVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartFieldsVector(builder, numElems):
++    return ObjectStartFieldsVector(builder, numElems)
++def ObjectAddIsStruct(builder, isStruct): builder.PrependBoolSlot(2, isStruct, 0)
++def AddIsStruct(builder, isStruct):
++    return ObjectAddIsStruct(builder, isStruct)
++def ObjectAddMinalign(builder, minalign): builder.PrependInt32Slot(3, minalign, 0)
++def AddMinalign(builder, minalign):
++    return ObjectAddMinalign(builder, minalign)
++def ObjectAddBytesize(builder, bytesize): builder.PrependInt32Slot(4, bytesize, 0)
++def AddBytesize(builder, bytesize):
++    return ObjectAddBytesize(builder, bytesize)
++def ObjectAddAttributes(builder, attributes): builder.PrependUOffsetTRelativeSlot(5, flatbuffers.number_types.UOffsetTFlags.py_type(attributes), 0)
++def AddAttributes(builder, attributes):
++    return ObjectAddAttributes(builder, attributes)
++def ObjectStartAttributesVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartAttributesVector(builder, numElems):
++    return ObjectStartAttributesVector(builder, numElems)
++def ObjectAddDocumentation(builder, documentation): builder.PrependUOffsetTRelativeSlot(6, flatbuffers.number_types.UOffsetTFlags.py_type(documentation), 0)
++def AddDocumentation(builder, documentation):
++    return ObjectAddDocumentation(builder, documentation)
++def ObjectStartDocumentationVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartDocumentationVector(builder, numElems):
++    return ObjectStartDocumentationVector(builder, numElems)
++def ObjectAddDeclarationFile(builder, declarationFile): builder.PrependUOffsetTRelativeSlot(7, flatbuffers.number_types.UOffsetTFlags.py_type(declarationFile), 0)
++def AddDeclarationFile(builder, declarationFile):
++    return ObjectAddDeclarationFile(builder, declarationFile)
++def ObjectEnd(builder): return builder.EndObject()
++def End(builder):
++    return ObjectEnd(builder)
+\ No newline at end of file
+diff -urN a/python/flatbuffers/reflection/RPCCall.py b/python/flatbuffers/reflection/RPCCall.py
+--- a/python/flatbuffers/reflection/RPCCall.py	1970-01-01 00:00:00.000000000 +0000
++++ b/python/flatbuffers/reflection/RPCCall.py	2023-01-13 07:47:07.471239052 +0000
+@@ -0,0 +1,131 @@
++# automatically generated by the FlatBuffers compiler, do not modify
++
++# namespace: reflection
++
++import flatbuffers
++from flatbuffers.compat import import_numpy
++np = import_numpy()
++
++class RPCCall(object):
++    __slots__ = ['_tab']
++
++    @classmethod
++    def GetRootAs(cls, buf, offset=0):
++        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
++        x = RPCCall()
++        x.Init(buf, n + offset)
++        return x
++
++    @classmethod
++    def GetRootAsRPCCall(cls, buf, offset=0):
++        """This method is deprecated. Please switch to GetRootAs."""
++        return cls.GetRootAs(buf, offset)
++    @classmethod
++    def RPCCallBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
++        return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x42\x46\x42\x53", size_prefixed=size_prefixed)
++
++    # RPCCall
++    def Init(self, buf, pos):
++        self._tab = flatbuffers.table.Table(buf, pos)
++
++    # RPCCall
++    def Name(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
++        if o != 0:
++            return self._tab.String(o + self._tab.Pos)
++        return None
++
++    # RPCCall
++    def Request(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            x = self._tab.Indirect(o + self._tab.Pos)
++            from reflection.Object import Object
++            obj = Object()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # RPCCall
++    def Response(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
++        if o != 0:
++            x = self._tab.Indirect(o + self._tab.Pos)
++            from reflection.Object import Object
++            obj = Object()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # RPCCall
++    def Attributes(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
++        if o != 0:
++            x = self._tab.Vector(o)
++            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
++            x = self._tab.Indirect(x)
++            from reflection.KeyValue import KeyValue
++            obj = KeyValue()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # RPCCall
++    def AttributesLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # RPCCall
++    def AttributesIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
++        return o == 0
++
++    # RPCCall
++    def Documentation(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
++        if o != 0:
++            a = self._tab.Vector(o)
++            return self._tab.String(a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4))
++        return ""
++
++    # RPCCall
++    def DocumentationLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # RPCCall
++    def DocumentationIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
++        return o == 0
++
++def RPCCallStart(builder): builder.StartObject(5)
++def Start(builder):
++    return RPCCallStart(builder)
++def RPCCallAddName(builder, name): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(name), 0)
++def AddName(builder, name):
++    return RPCCallAddName(builder, name)
++def RPCCallAddRequest(builder, request): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(request), 0)
++def AddRequest(builder, request):
++    return RPCCallAddRequest(builder, request)
++def RPCCallAddResponse(builder, response): builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(response), 0)
++def AddResponse(builder, response):
++    return RPCCallAddResponse(builder, response)
++def RPCCallAddAttributes(builder, attributes): builder.PrependUOffsetTRelativeSlot(3, flatbuffers.number_types.UOffsetTFlags.py_type(attributes), 0)
++def AddAttributes(builder, attributes):
++    return RPCCallAddAttributes(builder, attributes)
++def RPCCallStartAttributesVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartAttributesVector(builder, numElems):
++    return RPCCallStartAttributesVector(builder, numElems)
++def RPCCallAddDocumentation(builder, documentation): builder.PrependUOffsetTRelativeSlot(4, flatbuffers.number_types.UOffsetTFlags.py_type(documentation), 0)
++def AddDocumentation(builder, documentation):
++    return RPCCallAddDocumentation(builder, documentation)
++def RPCCallStartDocumentationVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartDocumentationVector(builder, numElems):
++    return RPCCallStartDocumentationVector(builder, numElems)
++def RPCCallEnd(builder): return builder.EndObject()
++def End(builder):
++    return RPCCallEnd(builder)
+\ No newline at end of file
+diff -urN a/python/flatbuffers/reflection/Schema.py b/python/flatbuffers/reflection/Schema.py
+--- a/python/flatbuffers/reflection/Schema.py	1970-01-01 00:00:00.000000000 +0000
++++ b/python/flatbuffers/reflection/Schema.py	2023-01-13 07:47:07.471239052 +0000
+@@ -0,0 +1,206 @@
++# automatically generated by the FlatBuffers compiler, do not modify
++
++# namespace: reflection
++
++import flatbuffers
++from flatbuffers.compat import import_numpy
++np = import_numpy()
++
++class Schema(object):
++    __slots__ = ['_tab']
++
++    @classmethod
++    def GetRootAs(cls, buf, offset=0):
++        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
++        x = Schema()
++        x.Init(buf, n + offset)
++        return x
++
++    @classmethod
++    def GetRootAsSchema(cls, buf, offset=0):
++        """This method is deprecated. Please switch to GetRootAs."""
++        return cls.GetRootAs(buf, offset)
++    @classmethod
++    def SchemaBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
++        return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x42\x46\x42\x53", size_prefixed=size_prefixed)
++
++    # Schema
++    def Init(self, buf, pos):
++        self._tab = flatbuffers.table.Table(buf, pos)
++
++    # Schema
++    def Objects(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
++        if o != 0:
++            x = self._tab.Vector(o)
++            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
++            x = self._tab.Indirect(x)
++            from reflection.Object import Object
++            obj = Object()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # Schema
++    def ObjectsLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Schema
++    def ObjectsIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
++        return o == 0
++
++    # Schema
++    def Enums(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            x = self._tab.Vector(o)
++            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
++            x = self._tab.Indirect(x)
++            from reflection.Enum import Enum
++            obj = Enum()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # Schema
++    def EnumsLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Schema
++    def EnumsIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        return o == 0
++
++    # Schema
++    def FileIdent(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
++        if o != 0:
++            return self._tab.String(o + self._tab.Pos)
++        return None
++
++    # Schema
++    def FileExt(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
++        if o != 0:
++            return self._tab.String(o + self._tab.Pos)
++        return None
++
++    # Schema
++    def RootTable(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
++        if o != 0:
++            x = self._tab.Indirect(o + self._tab.Pos)
++            from reflection.Object import Object
++            obj = Object()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # Schema
++    def Services(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
++        if o != 0:
++            x = self._tab.Vector(o)
++            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
++            x = self._tab.Indirect(x)
++            from reflection.Service import Service
++            obj = Service()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # Schema
++    def ServicesLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Schema
++    def ServicesIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
++        return o == 0
++
++    # Schema
++    def AdvancedFeatures(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(16))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Uint64Flags, o + self._tab.Pos)
++        return 0
++
++    # All the files used in this compilation. Files are relative to where
++    # flatc was invoked.
++    # Schema
++    def FbsFiles(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
++        if o != 0:
++            x = self._tab.Vector(o)
++            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
++            x = self._tab.Indirect(x)
++            from reflection.SchemaFile import SchemaFile
++            obj = SchemaFile()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # Schema
++    def FbsFilesLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Schema
++    def FbsFilesIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(18))
++        return o == 0
++
++def SchemaStart(builder): builder.StartObject(8)
++def Start(builder):
++    return SchemaStart(builder)
++def SchemaAddObjects(builder, objects): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(objects), 0)
++def AddObjects(builder, objects):
++    return SchemaAddObjects(builder, objects)
++def SchemaStartObjectsVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartObjectsVector(builder, numElems):
++    return SchemaStartObjectsVector(builder, numElems)
++def SchemaAddEnums(builder, enums): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(enums), 0)
++def AddEnums(builder, enums):
++    return SchemaAddEnums(builder, enums)
++def SchemaStartEnumsVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartEnumsVector(builder, numElems):
++    return SchemaStartEnumsVector(builder, numElems)
++def SchemaAddFileIdent(builder, fileIdent): builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(fileIdent), 0)
++def AddFileIdent(builder, fileIdent):
++    return SchemaAddFileIdent(builder, fileIdent)
++def SchemaAddFileExt(builder, fileExt): builder.PrependUOffsetTRelativeSlot(3, flatbuffers.number_types.UOffsetTFlags.py_type(fileExt), 0)
++def AddFileExt(builder, fileExt):
++    return SchemaAddFileExt(builder, fileExt)
++def SchemaAddRootTable(builder, rootTable): builder.PrependUOffsetTRelativeSlot(4, flatbuffers.number_types.UOffsetTFlags.py_type(rootTable), 0)
++def AddRootTable(builder, rootTable):
++    return SchemaAddRootTable(builder, rootTable)
++def SchemaAddServices(builder, services): builder.PrependUOffsetTRelativeSlot(5, flatbuffers.number_types.UOffsetTFlags.py_type(services), 0)
++def AddServices(builder, services):
++    return SchemaAddServices(builder, services)
++def SchemaStartServicesVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartServicesVector(builder, numElems):
++    return SchemaStartServicesVector(builder, numElems)
++def SchemaAddAdvancedFeatures(builder, advancedFeatures): builder.PrependUint64Slot(6, advancedFeatures, 0)
++def AddAdvancedFeatures(builder, advancedFeatures):
++    return SchemaAddAdvancedFeatures(builder, advancedFeatures)
++def SchemaAddFbsFiles(builder, fbsFiles): builder.PrependUOffsetTRelativeSlot(7, flatbuffers.number_types.UOffsetTFlags.py_type(fbsFiles), 0)
++def AddFbsFiles(builder, fbsFiles):
++    return SchemaAddFbsFiles(builder, fbsFiles)
++def SchemaStartFbsFilesVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartFbsFilesVector(builder, numElems):
++    return SchemaStartFbsFilesVector(builder, numElems)
++def SchemaEnd(builder): return builder.EndObject()
++def End(builder):
++    return SchemaEnd(builder)
+\ No newline at end of file
+diff -urN a/python/flatbuffers/reflection/SchemaFile.py b/python/flatbuffers/reflection/SchemaFile.py
+--- a/python/flatbuffers/reflection/SchemaFile.py	1970-01-01 00:00:00.000000000 +0000
++++ b/python/flatbuffers/reflection/SchemaFile.py	2023-01-13 07:47:07.472239062 +0000
+@@ -0,0 +1,77 @@
++# automatically generated by the FlatBuffers compiler, do not modify
++
++# namespace: reflection
++
++import flatbuffers
++from flatbuffers.compat import import_numpy
++np = import_numpy()
++
++# File specific information.
++# Symbols declared within a file may be recovered by iterating over all
++# symbols and examining the `declaration_file` field.
++class SchemaFile(object):
++    __slots__ = ['_tab']
++
++    @classmethod
++    def GetRootAs(cls, buf, offset=0):
++        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
++        x = SchemaFile()
++        x.Init(buf, n + offset)
++        return x
++
++    @classmethod
++    def GetRootAsSchemaFile(cls, buf, offset=0):
++        """This method is deprecated. Please switch to GetRootAs."""
++        return cls.GetRootAs(buf, offset)
++    @classmethod
++    def SchemaFileBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
++        return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x42\x46\x42\x53", size_prefixed=size_prefixed)
++
++    # SchemaFile
++    def Init(self, buf, pos):
++        self._tab = flatbuffers.table.Table(buf, pos)
++
++    # Filename, relative to project root.
++    # SchemaFile
++    def Filename(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
++        if o != 0:
++            return self._tab.String(o + self._tab.Pos)
++        return None
++
++    # Names of included files, relative to project root.
++    # SchemaFile
++    def IncludedFilenames(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            a = self._tab.Vector(o)
++            return self._tab.String(a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4))
++        return ""
++
++    # SchemaFile
++    def IncludedFilenamesLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # SchemaFile
++    def IncludedFilenamesIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        return o == 0
++
++def SchemaFileStart(builder): builder.StartObject(2)
++def Start(builder):
++    return SchemaFileStart(builder)
++def SchemaFileAddFilename(builder, filename): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(filename), 0)
++def AddFilename(builder, filename):
++    return SchemaFileAddFilename(builder, filename)
++def SchemaFileAddIncludedFilenames(builder, includedFilenames): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(includedFilenames), 0)
++def AddIncludedFilenames(builder, includedFilenames):
++    return SchemaFileAddIncludedFilenames(builder, includedFilenames)
++def SchemaFileStartIncludedFilenamesVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartIncludedFilenamesVector(builder, numElems):
++    return SchemaFileStartIncludedFilenamesVector(builder, numElems)
++def SchemaFileEnd(builder): return builder.EndObject()
++def End(builder):
++    return SchemaFileEnd(builder)
+\ No newline at end of file
+diff -urN a/python/flatbuffers/reflection/Service.py b/python/flatbuffers/reflection/Service.py
+--- a/python/flatbuffers/reflection/Service.py	1970-01-01 00:00:00.000000000 +0000
++++ b/python/flatbuffers/reflection/Service.py	2023-01-13 07:47:07.472239062 +0000
+@@ -0,0 +1,145 @@
++# automatically generated by the FlatBuffers compiler, do not modify
++
++# namespace: reflection
++
++import flatbuffers
++from flatbuffers.compat import import_numpy
++np = import_numpy()
++
++class Service(object):
++    __slots__ = ['_tab']
++
++    @classmethod
++    def GetRootAs(cls, buf, offset=0):
++        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
++        x = Service()
++        x.Init(buf, n + offset)
++        return x
++
++    @classmethod
++    def GetRootAsService(cls, buf, offset=0):
++        """This method is deprecated. Please switch to GetRootAs."""
++        return cls.GetRootAs(buf, offset)
++    @classmethod
++    def ServiceBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
++        return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x42\x46\x42\x53", size_prefixed=size_prefixed)
++
++    # Service
++    def Init(self, buf, pos):
++        self._tab = flatbuffers.table.Table(buf, pos)
++
++    # Service
++    def Name(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
++        if o != 0:
++            return self._tab.String(o + self._tab.Pos)
++        return None
++
++    # Service
++    def Calls(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            x = self._tab.Vector(o)
++            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
++            x = self._tab.Indirect(x)
++            from reflection.RPCCall import RPCCall
++            obj = RPCCall()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # Service
++    def CallsLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Service
++    def CallsIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        return o == 0
++
++    # Service
++    def Attributes(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
++        if o != 0:
++            x = self._tab.Vector(o)
++            x += flatbuffers.number_types.UOffsetTFlags.py_type(j) * 4
++            x = self._tab.Indirect(x)
++            from reflection.KeyValue import KeyValue
++            obj = KeyValue()
++            obj.Init(self._tab.Bytes, x)
++            return obj
++        return None
++
++    # Service
++    def AttributesLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Service
++    def AttributesIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
++        return o == 0
++
++    # Service
++    def Documentation(self, j):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
++        if o != 0:
++            a = self._tab.Vector(o)
++            return self._tab.String(a + flatbuffers.number_types.UOffsetTFlags.py_type(j * 4))
++        return ""
++
++    # Service
++    def DocumentationLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
++        if o != 0:
++            return self._tab.VectorLen(o)
++        return 0
++
++    # Service
++    def DocumentationIsNone(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
++        return o == 0
++
++    # File that this Service is declared in.
++    # Service
++    def DeclarationFile(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
++        if o != 0:
++            return self._tab.String(o + self._tab.Pos)
++        return None
++
++def ServiceStart(builder): builder.StartObject(5)
++def Start(builder):
++    return ServiceStart(builder)
++def ServiceAddName(builder, name): builder.PrependUOffsetTRelativeSlot(0, flatbuffers.number_types.UOffsetTFlags.py_type(name), 0)
++def AddName(builder, name):
++    return ServiceAddName(builder, name)
++def ServiceAddCalls(builder, calls): builder.PrependUOffsetTRelativeSlot(1, flatbuffers.number_types.UOffsetTFlags.py_type(calls), 0)
++def AddCalls(builder, calls):
++    return ServiceAddCalls(builder, calls)
++def ServiceStartCallsVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartCallsVector(builder, numElems):
++    return ServiceStartCallsVector(builder, numElems)
++def ServiceAddAttributes(builder, attributes): builder.PrependUOffsetTRelativeSlot(2, flatbuffers.number_types.UOffsetTFlags.py_type(attributes), 0)
++def AddAttributes(builder, attributes):
++    return ServiceAddAttributes(builder, attributes)
++def ServiceStartAttributesVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartAttributesVector(builder, numElems):
++    return ServiceStartAttributesVector(builder, numElems)
++def ServiceAddDocumentation(builder, documentation): builder.PrependUOffsetTRelativeSlot(3, flatbuffers.number_types.UOffsetTFlags.py_type(documentation), 0)
++def AddDocumentation(builder, documentation):
++    return ServiceAddDocumentation(builder, documentation)
++def ServiceStartDocumentationVector(builder, numElems): return builder.StartVector(4, numElems, 4)
++def StartDocumentationVector(builder, numElems):
++    return ServiceStartDocumentationVector(builder, numElems)
++def ServiceAddDeclarationFile(builder, declarationFile): builder.PrependUOffsetTRelativeSlot(4, flatbuffers.number_types.UOffsetTFlags.py_type(declarationFile), 0)
++def AddDeclarationFile(builder, declarationFile):
++    return ServiceAddDeclarationFile(builder, declarationFile)
++def ServiceEnd(builder): return builder.EndObject()
++def End(builder):
++    return ServiceEnd(builder)
+\ No newline at end of file
+diff -urN a/python/flatbuffers/reflection/Type.py b/python/flatbuffers/reflection/Type.py
+--- a/python/flatbuffers/reflection/Type.py	1970-01-01 00:00:00.000000000 +0000
++++ b/python/flatbuffers/reflection/Type.py	2023-01-13 07:47:07.472239062 +0000
+@@ -0,0 +1,98 @@
++# automatically generated by the FlatBuffers compiler, do not modify
++
++# namespace: reflection
++
++import flatbuffers
++from flatbuffers.compat import import_numpy
++np = import_numpy()
++
++class Type(object):
++    __slots__ = ['_tab']
++
++    @classmethod
++    def GetRootAs(cls, buf, offset=0):
++        n = flatbuffers.encode.Get(flatbuffers.packer.uoffset, buf, offset)
++        x = Type()
++        x.Init(buf, n + offset)
++        return x
++
++    @classmethod
++    def GetRootAsType(cls, buf, offset=0):
++        """This method is deprecated. Please switch to GetRootAs."""
++        return cls.GetRootAs(buf, offset)
++    @classmethod
++    def TypeBufferHasIdentifier(cls, buf, offset, size_prefixed=False):
++        return flatbuffers.util.BufferHasIdentifier(buf, offset, b"\x42\x46\x42\x53", size_prefixed=size_prefixed)
++
++    # Type
++    def Init(self, buf, pos):
++        self._tab = flatbuffers.table.Table(buf, pos)
++
++    # Type
++    def BaseType(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(4))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Int8Flags, o + self._tab.Pos)
++        return 0
++
++    # Type
++    def Element(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(6))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Int8Flags, o + self._tab.Pos)
++        return 0
++
++    # Type
++    def Index(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(8))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Int32Flags, o + self._tab.Pos)
++        return -1
++
++    # Type
++    def FixedLength(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(10))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Uint16Flags, o + self._tab.Pos)
++        return 0
++
++    # The size (octets) of the `base_type` field.
++    # Type
++    def BaseSize(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(12))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Uint32Flags, o + self._tab.Pos)
++        return 4
++
++    # The size (octets) of the `element` field, if present.
++    # Type
++    def ElementSize(self):
++        o = flatbuffers.number_types.UOffsetTFlags.py_type(self._tab.Offset(14))
++        if o != 0:
++            return self._tab.Get(flatbuffers.number_types.Uint32Flags, o + self._tab.Pos)
++        return 0
++
++def TypeStart(builder): builder.StartObject(6)
++def Start(builder):
++    return TypeStart(builder)
++def TypeAddBaseType(builder, baseType): builder.PrependInt8Slot(0, baseType, 0)
++def AddBaseType(builder, baseType):
++    return TypeAddBaseType(builder, baseType)
++def TypeAddElement(builder, element): builder.PrependInt8Slot(1, element, 0)
++def AddElement(builder, element):
++    return TypeAddElement(builder, element)
++def TypeAddIndex(builder, index): builder.PrependInt32Slot(2, index, -1)
++def AddIndex(builder, index):
++    return TypeAddIndex(builder, index)
++def TypeAddFixedLength(builder, fixedLength): builder.PrependUint16Slot(3, fixedLength, 0)
++def AddFixedLength(builder, fixedLength):
++    return TypeAddFixedLength(builder, fixedLength)
++def TypeAddBaseSize(builder, baseSize): builder.PrependUint32Slot(4, baseSize, 4)
++def AddBaseSize(builder, baseSize):
++    return TypeAddBaseSize(builder, baseSize)
++def TypeAddElementSize(builder, elementSize): builder.PrependUint32Slot(5, elementSize, 0)
++def AddElementSize(builder, elementSize):
++    return TypeAddElementSize(builder, elementSize)
++def TypeEnd(builder): return builder.EndObject()
++def End(builder):
++    return TypeEnd(builder)
+\ No newline at end of file
+diff -urN a/readme.md b/readme.md
+--- a/readme.md	2021-05-10 18:45:16.000000000 +0000
++++ b/readme.md	2023-01-13 07:47:07.473239071 +0000
+@@ -1,11 +1,11 @@
+ ![logo](http://google.github.io/flatbuffers/fpl_logo_small.png) FlatBuffers
+ ===========
+ 
+-[![Build Status](https://travis-ci.org/google/flatbuffers.svg?branch=master)](https://travis-ci.org/google/flatbuffers)
+-[![Build status](https://ci.appveyor.com/api/projects/status/yg5idd2fnusv1n10?svg=true)](https://ci.appveyor.com/project/gwvo/flatbuffers)
++![Build status](https://github.com/google/flatbuffers/actions/workflows/build.yml/badge.svg?branch=master)
+ [![Join the chat at https://gitter.im/google/flatbuffers](https://badges.gitter.im/google/flatbuffers.svg)](https://gitter.im/google/flatbuffers?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+ [![Discord Chat](https://img.shields.io/discord/656202785926152206.svg)](https:///discord.gg/6qgKs3R)
+ [![Twitter Follow](https://img.shields.io/twitter/follow/wvo.svg?style=social)](https://twitter.com/wvo)
++[![Twitter Follow](https://img.shields.io/twitter/follow/dbaileychess.svg?style=social)](https://twitter.com/dbaileychess)
+ 
+ 
+ **FlatBuffers** is a cross platform serialization library architected for
+@@ -44,6 +44,10 @@
+ 
+ *To contribute to this project,* see [CONTRIBUTING][].
+ 
++## Security
++
++Please see our [Security Policy](SECURITY.md) for reporting vulnerabilities.
++
+ ## Licensing
+ *Flatbuffers* is licensed under the Apache License, Version 2.0. See [LICENSE][] for the full license text.
+ 
+diff -urN a/reflection/generate_code.bat b/reflection/generate_code.bat
+--- a/reflection/generate_code.bat	2021-05-10 18:45:16.000000000 +0000
++++ b/reflection/generate_code.bat	1970-01-01 00:00:00.000000000 +0000
+@@ -1,18 +0,0 @@
+-:: Copyright 2015 Google Inc. All rights reserved.
+-::
+-:: Licensed under the Apache License, Version 2.0 (the "License");
+-:: you may not use this file except in compliance with the License.
+-:: You may obtain a copy of the License at
+-::
+-::     http://www.apache.org/licenses/LICENSE-2.0
+-::
+-:: Unless required by applicable law or agreed to in writing, software
+-:: distributed under the License is distributed on an "AS IS" BASIS,
+-:: WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-:: See the License for the specific language governing permissions and
+-:: limitations under the License.
+-
+-set buildtype=Release
+-if "%1"=="-b" set buildtype=%2
+-
+-..\%buildtype%\flatc.exe --cpp --cpp-std c++0x --no-prefix -o ../include/flatbuffers reflection.fbs || exit /b 1
+diff -urN a/reflection/generate_code.sh b/reflection/generate_code.sh
+--- a/reflection/generate_code.sh	2021-05-10 18:45:16.000000000 +0000
++++ b/reflection/generate_code.sh	1970-01-01 00:00:00.000000000 +0000
+@@ -1,31 +0,0 @@
+-#!/bin/bash
+-#
+-# Copyright 2016 Google Inc. All rights reserved.
+-#
+-# Licensed under the Apache License, Version 2.0 (the "License");
+-# you may not use this file except in compliance with the License.
+-# You may obtain a copy of the License at
+-#
+-#     http://www.apache.org/licenses/LICENSE-2.0
+-#
+-# Unless required by applicable law or agreed to in writing, software
+-# distributed under the License is distributed on an "AS IS" BASIS,
+-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-# See the License for the specific language governing permissions and
+-# limitations under the License.
+-set -e
+-
+-tempDir="../include/flatbuffers/.tmp"
+-originalFile="../include/flatbuffers/reflection_generated.h"
+-newFile="$tempDir/reflection_generated.h"
+-
+-../flatc -c --cpp-std c++0x --no-prefix -o $tempDir reflection.fbs
+-
+-if [ -f "$newFile" ]; then
+-  if ! cmp -s "$originalFile" "$newFile"; then
+-    mv $newFile $originalFile
+-  else
+-    rm $newFile
+-  fi
+-  rmdir $tempDir
+-fi
+diff -urN a/reflection/reflection.fbs b/reflection/reflection.fbs
+--- a/reflection/reflection.fbs	2021-05-10 18:45:16.000000000 +0000
++++ b/reflection/reflection.fbs	2023-01-13 07:46:54.480119075 +0000
+@@ -38,6 +38,10 @@
+                      // If base_type == Union, UnionType, or integral derived
+                      // from an enum, index into "enums" below.
+     fixed_length:uint16 = 0;  // Only if base_type == Array.
++    /// The size (octets) of the `base_type` field.
++    base_size:uint = 4; // 4 Is a common size due to offsets being that size.
++    /// The size (octets) of the `element` field, if present.
++    element_size:uint = 0;
+ }
+ 
+ table KeyValue {
+@@ -48,7 +52,7 @@
+ table EnumVal {
+     name:string (required);
+     value:long (key);
+-    object:Object;  // Will be deprecated in favor of union_type in the future.
++    object:Object (deprecated);
+     union_type:Type;
+     documentation:[string];
+ }
+@@ -60,6 +64,8 @@
+     underlying_type:Type (required);
+     attributes:[KeyValue];
+     documentation:[string];
++    /// File that this Enum is declared in.
++    declaration_file: string;
+ }
+ 
+ table Field {
+@@ -75,6 +81,8 @@
+     attributes:[KeyValue];
+     documentation:[string];
+     optional:bool = false;
++    /// Number of padding octets to always add after this field. Structs only.
++    padding:uint16 = 0; 
+ }
+ 
+ table Object {  // Used for both tables and structs.
+@@ -85,6 +93,8 @@
+     bytesize:int;  // For structs.
+     attributes:[KeyValue];
+     documentation:[string];
++    /// File that this Object is declared in.
++    declaration_file: string;
+ }
+ 
+ table RPCCall {
+@@ -100,9 +110,11 @@
+     calls:[RPCCall];
+     attributes:[KeyValue];
+     documentation:[string];
++    /// File that this Service is declared in.
++    declaration_file: string;
+ }
+ 
+-// New schema language features that are not supported by old code generators.
++/// New schema language features that are not supported by old code generators.
+ enum AdvancedFeatures : ulong (bit_flags) {
+     AdvancedArrayFeatures,
+     AdvancedUnionFeatures,
+@@ -110,6 +122,16 @@
+     DefaultVectorsAndStrings,
+ }
+ 
++/// File specific information.
++/// Symbols declared within a file may be recovered by iterating over all
++/// symbols and examining the `declaration_file` field.
++table SchemaFile {
++  /// Filename, relative to project root.
++  filename:string (required, key);
++  /// Names of included files, relative to project root.
++  included_filenames:[string];
++}
++
+ table Schema {
+     objects:[Object] (required);    // Sorted.
+     enums:[Enum] (required);        // Sorted.
+@@ -118,6 +140,9 @@
+     root_table:Object;
+     services:[Service];             // Sorted.
+     advanced_features:AdvancedFeatures;
++    /// All the files used in this compilation. Files are relative to where
++    /// flatc was invoked.
++    fbs_files:[SchemaFile];         // Sorted.
+ }
+ 
+ root_type Schema;
+diff -urN a/rust/flatbuffers/Cargo.toml b/rust/flatbuffers/Cargo.toml
+--- a/rust/flatbuffers/Cargo.toml	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flatbuffers/Cargo.toml	2023-01-13 07:47:07.806242147 +0000
+@@ -1,6 +1,6 @@
+ [package]
+ name = "flatbuffers"
+-version = "2.0.0"
++version = "2.1.0"
+ edition = "2018"
+ authors = ["Robert Winslow <hello@rwinslow.com>", "FlatBuffers Maintainers"]
+ license = "Apache-2.0"
+@@ -11,7 +11,16 @@
+ categories = ["encoding", "data-structures", "memory-management"]
+ rust = "1.51"
+ 
++[features]
++default = ["thiserror"]
++no_std = ["core2", "thiserror_core2"]
++serialize = ["serde"]
++
+ [dependencies]
+ smallvec = "1.6.1"
+ bitflags = "1.2.1"
+-thiserror = "1.0.23"
++serde = { version = "1.0", optional = true }
++thiserror = { version = "1.0.30", optional = true }
++core2 = { version = "0.4.0", optional = true }
++# This version is compliant with mainline 1.0.30
++thiserror_core2 = { version = "2.0.0", default-features = false, optional = true }
+diff -urN a/rust/flatbuffers/README.md b/rust/flatbuffers/README.md
+--- a/rust/flatbuffers/README.md	1970-01-01 00:00:00.000000000 +0000
++++ b/rust/flatbuffers/README.md	2023-01-13 07:47:07.807242156 +0000
+@@ -0,0 +1,15 @@
++# Flatbuffers
++
++FlatBuffers is a cross platform serialization library architected for maximum
++memory efficiency. It allows you to directly access serialized data without
++parsing/unpacking it first, while still having great forwards/backwards
++compatibility. It was originally created at Google for game development and
++other performance-critical applications.
++
++## See our
++* [Tutorial](https://google.github.io/flatbuffers/flatbuffers_guide_tutorial.html)
++* [Landing Page](https://google.github.io/flatbuffers/)
++* [Rust sample binary](https://github.com/google/flatbuffers/blob/master/samples/sample_binary.rs)
++* [Schema**less** format, Flexbuffers](https://crates.io/crates/flexbuffers)
++* [Github](https://github.com/google/flatbuffers)
++
+diff -urN a/rust/flatbuffers/src/array.rs b/rust/flatbuffers/src/array.rs
+--- a/rust/flatbuffers/src/array.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flatbuffers/src/array.rs	2023-01-13 07:47:07.807242156 +0000
+@@ -17,9 +17,9 @@
+ use crate::follow::Follow;
+ use crate::vector::VectorIter;
+ use crate::EndianScalar;
+-use std::fmt::{Debug, Formatter, Result};
+-use std::marker::PhantomData;
+-use std::mem::size_of;
++use core::fmt::{Debug, Formatter, Result};
++use core::marker::PhantomData;
++use core::mem::size_of;
+ 
+ #[derive(Copy, Clone)]
+ pub struct Array<'a, T: 'a, const N: usize>(&'a [u8], PhantomData<T>);
+@@ -133,3 +133,22 @@
+         array.assume_init()
+     }
+ }
++
++#[cfg(feature="serialize")]
++impl<'a, T: 'a, const N: usize> serde::ser::Serialize for Array<'a, T, N>
++where
++    T: 'a + Follow<'a>,
++    <T as Follow<'a>>::Inner: serde::ser::Serialize,
++{
++    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
++    where
++        S: serde::ser::Serializer,
++    {
++        use serde::ser::SerializeSeq;
++        let mut seq = serializer.serialize_seq(Some(self.len()))?;
++        for element in self.iter() {
++            seq.serialize_element(&element)?;
++        }
++        seq.end()
++    }
++}
+diff -urN a/rust/flatbuffers/src/builder.rs b/rust/flatbuffers/src/builder.rs
+--- a/rust/flatbuffers/src/builder.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flatbuffers/src/builder.rs	2023-01-13 07:47:07.816242239 +0000
+@@ -16,11 +16,13 @@
+ 
+ extern crate smallvec;
+ 
+-use std::cmp::max;
+-use std::iter::{DoubleEndedIterator, ExactSizeIterator};
+-use std::marker::PhantomData;
+-use std::ptr::write_bytes;
+-use std::slice::from_raw_parts;
++use core::cmp::max;
++use core::iter::{DoubleEndedIterator, ExactSizeIterator};
++use core::marker::PhantomData;
++use core::ptr::write_bytes;
++use core::slice::from_raw_parts;
++#[cfg(feature = "no_std")]
++use alloc::{vec, vec::Vec};
+ 
+ use crate::endian_scalar::{emplace_scalar, read_scalar_at};
+ use crate::primitives::*;
+@@ -554,42 +556,38 @@
+             // serialize every FieldLoc to the vtable:
+             for &fl in self.field_locs.iter() {
+                 let pos: VOffsetT = (object_revloc_to_vtable.value() - fl.off) as VOffsetT;
+-                debug_assert_eq!(
+-                    vtfw.get_field_offset(fl.id),
+-                    0,
+-                    "tried to write a vtable field multiple times"
+-                );
+                 vtfw.write_field_offset(fl.id, pos);
+             }
+         }
+-        let dup_vt_use = {
+-            let this_vt = VTable::init(&self.owned_buf[..], self.head);
+-            self.find_duplicate_stored_vtable_revloc(this_vt)
+-        };
+-
+-        let vt_use = match dup_vt_use {
+-            Some(n) => {
++        let new_vt_bytes = &self.owned_buf[vt_start_pos..vt_end_pos];
++        let found = self.written_vtable_revpos.binary_search_by(|old_vtable_revpos: &UOffsetT| {
++            let old_vtable_pos = self.owned_buf.len() - *old_vtable_revpos as usize;
++            let old_vtable = VTable::init(&self.owned_buf, old_vtable_pos);
++            new_vt_bytes.cmp(old_vtable.as_bytes())
++        });
++        let final_vtable_revpos = match found {
++            Ok(i) => {
++                // The new vtable is a duplicate so clear it.
+                 VTableWriter::init(&mut self.owned_buf[vt_start_pos..vt_end_pos]).clear();
+                 self.head += vtable_byte_len;
+-                n
++                self.written_vtable_revpos[i]
+             }
+-            None => {
+-                let new_vt_use = self.used_space() as UOffsetT;
+-                self.written_vtable_revpos.push(new_vt_use);
+-                new_vt_use
++            Err(i) => {
++                // This is a new vtable. Add it to the cache.
++                let new_vt_revpos = self.used_space() as UOffsetT;
++                self.written_vtable_revpos.insert(i, new_vt_revpos);
++                new_vt_revpos
+             }
+         };
+-
+-        {
+-            let n = self.head + self.used_space() - object_revloc_to_vtable.value() as usize;
+-            let saw = unsafe { read_scalar_at::<UOffsetT>(&self.owned_buf, n) };
+-            debug_assert_eq!(saw, 0xF0F0_F0F0);
+-            unsafe {
+-                emplace_scalar::<SOffsetT>(
+-                    &mut self.owned_buf[n..n + SIZE_SOFFSET],
+-                    vt_use as SOffsetT - object_revloc_to_vtable.value() as SOffsetT,
+-                );
+-            }
++        // Write signed offset from table to its vtable.
++        let table_pos = self.owned_buf.len() - object_revloc_to_vtable.value() as usize;
++        let tmp_soffset_to_vt = unsafe { read_scalar_at::<UOffsetT>(&self.owned_buf, table_pos) };
++        debug_assert_eq!(tmp_soffset_to_vt, 0xF0F0_F0F0);
++        unsafe {
++            emplace_scalar::<SOffsetT>(
++                &mut self.owned_buf[table_pos..table_pos + SIZE_SOFFSET],
++                final_vtable_revpos as SOffsetT - object_revloc_to_vtable.value() as SOffsetT
++            );
+         }
+ 
+         self.field_locs.clear();
+@@ -597,20 +595,6 @@
+         object_revloc_to_vtable
+     }
+ 
+-    #[inline]
+-    fn find_duplicate_stored_vtable_revloc(&self, needle: VTable) -> Option<UOffsetT> {
+-        for &revloc in self.written_vtable_revpos.iter().rev() {
+-            let o = VTable::init(
+-                &self.owned_buf[..],
+-                self.head + self.used_space() - revloc as usize,
+-            );
+-            if needle == o {
+-                return Some(revloc);
+-            }
+-        }
+-        None
+-    }
+-
+     // Only call this when you know it is safe to double the size of the buffer.
+     #[inline]
+     fn grow_owned_buf(&mut self) {
+diff -urN a/rust/flatbuffers/src/endian_scalar.rs b/rust/flatbuffers/src/endian_scalar.rs
+--- a/rust/flatbuffers/src/endian_scalar.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flatbuffers/src/endian_scalar.rs	2023-01-13 07:47:07.816242239 +0000
+@@ -15,7 +15,7 @@
+  */
+ #![allow(clippy::wrong_self_convention)]
+ 
+-use std::mem::size_of;
++use core::mem::size_of;
+ 
+ /// Trait for values that must be stored in little-endian byte order, but
+ /// might be represented in memory as big-endian. Every type that implements
+diff -urN a/rust/flatbuffers/src/follow.rs b/rust/flatbuffers/src/follow.rs
+--- a/rust/flatbuffers/src/follow.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flatbuffers/src/follow.rs	2023-01-13 07:47:07.816242239 +0000
+@@ -14,7 +14,7 @@
+  * limitations under the License.
+  */
+ 
+-use std::marker::PhantomData;
++use core::marker::PhantomData;
+ 
+ /// Follow is a trait that allows us to access FlatBuffers in a declarative,
+ /// type safe, and fast way. They compile down to almost no code (after
+diff -urN a/rust/flatbuffers/src/get_root.rs b/rust/flatbuffers/src/get_root.rs
+--- a/rust/flatbuffers/src/get_root.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flatbuffers/src/get_root.rs	2023-01-13 07:47:07.816242239 +0000
+@@ -43,7 +43,7 @@
+ where
+     T: 'buf + Follow<'buf> + Verifiable,
+ {
+-    let mut v = Verifier::new(&opts, data);
++    let mut v = Verifier::new(opts, data);
+     <ForwardsUOffset<T>>::run_verifier(&mut v, 0)?;
+     Ok(unsafe { root_unchecked::<T>(data) })
+ }
+@@ -73,7 +73,7 @@
+ where
+     T: 'buf + Follow<'buf> + Verifiable,
+ {
+-    let mut v = Verifier::new(&opts, data);
++    let mut v = Verifier::new(opts, data);
+     <SkipSizePrefix<ForwardsUOffset<T>>>::run_verifier(&mut v, 0)?;
+     Ok(unsafe { size_prefixed_root_unchecked::<T>(data) })
+ }
+diff -urN a/rust/flatbuffers/src/lib.rs b/rust/flatbuffers/src/lib.rs
+--- a/rust/flatbuffers/src/lib.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flatbuffers/src/lib.rs	2023-01-13 07:47:07.816242239 +0000
+@@ -28,6 +28,11 @@
+ //! At this time, to generate Rust code, you will need the latest `master` version of `flatc`, available from here: <https://github.com/google/flatbuffers>
+ //! (On OSX, you can install FlatBuffers from `HEAD` with the Homebrew package manager.)
+ 
++#![cfg_attr(feature = "no_std", no_std)]
++
++#[cfg(feature = "no_std")]
++extern crate alloc;
++
+ mod array;
+ mod builder;
+ mod endian_scalar;
+diff -urN a/rust/flatbuffers/src/primitives.rs b/rust/flatbuffers/src/primitives.rs
+--- a/rust/flatbuffers/src/primitives.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flatbuffers/src/primitives.rs	2023-01-13 07:47:07.817242248 +0000
+@@ -14,9 +14,9 @@
+  * limitations under the License.
+  */
+ 
+-use std::marker::PhantomData;
+-use std::mem::size_of;
+-use std::ops::Deref;
++use core::marker::PhantomData;
++use core::mem::size_of;
++use core::ops::Deref;
+ 
+ use crate::endian_scalar::{emplace_scalar, read_scalar, read_scalar_at};
+ use crate::follow::Follow;
+diff -urN a/rust/flatbuffers/src/push.rs b/rust/flatbuffers/src/push.rs
+--- a/rust/flatbuffers/src/push.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flatbuffers/src/push.rs	2023-01-13 07:47:07.817242248 +0000
+@@ -14,8 +14,8 @@
+  * limitations under the License.
+  */
+ 
+-use std::cmp::max;
+-use std::mem::{align_of, size_of};
++use core::cmp::max;
++use core::mem::{align_of, size_of};
+ 
+ use crate::endian_scalar::emplace_scalar;
+ 
+diff -urN a/rust/flatbuffers/src/vector.rs b/rust/flatbuffers/src/vector.rs
+--- a/rust/flatbuffers/src/vector.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flatbuffers/src/vector.rs	2023-01-13 07:47:08.193245721 +0000
+@@ -14,12 +14,12 @@
+  * limitations under the License.
+  */
+ 
+-use std::fmt::{Debug, Formatter, Result};
+-use std::iter::{DoubleEndedIterator, ExactSizeIterator, FusedIterator};
+-use std::marker::PhantomData;
+-use std::mem::size_of;
+-use std::slice::from_raw_parts;
+-use std::str::from_utf8_unchecked;
++use core::fmt::{Debug, Formatter, Result};
++use core::iter::{DoubleEndedIterator, ExactSizeIterator, FusedIterator};
++use core::marker::PhantomData;
++use core::mem::size_of;
++use core::slice::from_raw_parts;
++use core::str::from_utf8_unchecked;
+ 
+ use crate::endian_scalar::read_scalar_at;
+ #[cfg(target_endian = "little")]
+@@ -73,7 +73,7 @@
+ 
+     #[inline(always)]
+     pub fn len(&self) -> usize {
+-        unsafe { read_scalar_at::<UOffsetT>(&self.0, self.1) as usize }
++        unsafe { read_scalar_at::<UOffsetT>(self.0, self.1) as usize }
+     }
+     #[inline(always)]
+     pub fn is_empty(&self) -> bool {
+@@ -103,7 +103,7 @@
+         let loc = self.1;
+         let sz = size_of::<T>();
+         debug_assert!(sz > 0);
+-        let len = unsafe { read_scalar_at::<UOffsetT>(&buf, loc) } as usize;
++        let len = unsafe { read_scalar_at::<UOffsetT>(buf, loc) } as usize;
+         let data_buf = &buf[loc + SIZE_UOFFSET..loc + SIZE_UOFFSET + len * sz];
+         let ptr = data_buf.as_ptr() as *const T;
+         let s: &'a [T] = unsafe { from_raw_parts(ptr, len) };
+@@ -144,7 +144,7 @@
+ impl<'a> Follow<'a> for &'a str {
+     type Inner = &'a str;
+     fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+-        let len = unsafe { read_scalar_at::<UOffsetT>(&buf, loc) } as usize;
++        let len = unsafe { read_scalar_at::<UOffsetT>(buf, loc) } as usize;
+         let slice = &buf[loc + SIZE_UOFFSET..loc + SIZE_UOFFSET + len];
+         unsafe { from_utf8_unchecked(slice) }
+     }
+@@ -154,7 +154,7 @@
+ fn follow_slice_helper<T>(buf: &[u8], loc: usize) -> &[T] {
+     let sz = size_of::<T>();
+     debug_assert!(sz > 0);
+-    let len = unsafe { read_scalar_at::<UOffsetT>(&buf, loc) as usize };
++    let len = unsafe { read_scalar_at::<UOffsetT>(buf, loc) as usize };
+     let data_buf = &buf[loc + SIZE_UOFFSET..loc + SIZE_UOFFSET + len * sz];
+     let ptr = data_buf.as_ptr() as *const T;
+     let s: &[T] = unsafe { from_raw_parts(ptr, len) };
+@@ -308,3 +308,22 @@
+         self.iter()
+     }
+ }
++
++#[cfg(feature="serialize")]
++impl<'a, T> serde::ser::Serialize for Vector<'a, T>
++where
++    T: 'a + Follow<'a>,
++    <T as Follow<'a>>::Inner: serde::ser::Serialize,
++{
++    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
++    where
++        S: serde::ser::Serializer,
++    {
++        use serde::ser::SerializeSeq;
++        let mut seq = serializer.serialize_seq(Some(self.len()))?;
++        for element in self {
++            seq.serialize_element(&element)?;
++        }
++        seq.end()
++    }
++}
+diff -urN a/rust/flatbuffers/src/verifier.rs b/rust/flatbuffers/src/verifier.rs
+--- a/rust/flatbuffers/src/verifier.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flatbuffers/src/verifier.rs	2023-01-13 07:47:08.193245721 +0000
+@@ -1,6 +1,12 @@
++#[cfg(feature = "no_std")]
++use alloc::vec::Vec;
++use core::ops::Range;
++use core::option::Option;
+ use crate::follow::Follow;
+ use crate::{ForwardsUOffset, SOffsetT, SkipSizePrefix, UOffsetT, VOffsetT, Vector, SIZE_UOFFSET};
+-use std::ops::Range;
++
++#[cfg(feature="no_std")]
++extern crate thiserror_core2 as thiserror;
+ use thiserror::Error;
+ 
+ /// Traces the location of data errors. Not populated for Dos detecting errors.
+@@ -23,7 +29,7 @@
+ }
+ #[derive(PartialEq, Eq, Default, Debug, Clone)]
+ pub struct ErrorTrace(Vec<ErrorTraceDetail>);
+-impl std::convert::AsRef<[ErrorTraceDetail]> for ErrorTrace {
++impl core::convert::AsRef<[ErrorTraceDetail]> for ErrorTrace {
+     #[inline]
+     fn as_ref(&self) -> &[ErrorTraceDetail] {
+         &self.0
+@@ -51,7 +57,7 @@
+     #[error("Utf8 error for string in {range:?}: {error}\n{error_trace}")]
+     Utf8Error {
+         #[source]
+-        error: std::str::Utf8Error,
++        error: core::str::Utf8Error,
+         range: Range<usize>,
+         error_trace: ErrorTrace,
+     },
+@@ -90,8 +96,8 @@
+     DepthLimitReached,
+ }
+ 
+-impl std::fmt::Display for ErrorTrace {
+-    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
++impl core::fmt::Display for ErrorTrace {
++    fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
+         use ErrorTraceDetail::*;
+         for e in self.0.iter() {
+             match e {
+@@ -125,7 +131,7 @@
+     }
+ }
+ 
+-pub type Result<T> = std::prelude::v1::Result<T, InvalidFlatbuffer>;
++pub type Result<T> = core::result::Result<T, InvalidFlatbuffer>;
+ 
+ impl InvalidFlatbuffer {
+     fn new_range_oob<T>(start: usize, end: usize) -> Result<T> {
+@@ -245,11 +251,11 @@
+     /// `buffer[0]`. TODO(caspern).
+     #[inline]
+     fn is_aligned<T>(&self, pos: usize) -> Result<()> {
+-        if pos % std::mem::align_of::<T>() == 0 {
++        if pos % core::mem::align_of::<T>() == 0 {
+             Ok(())
+         } else {
+             Err(InvalidFlatbuffer::Unaligned {
+-                unaligned_type: std::any::type_name::<T>(),
++                unaligned_type: core::any::type_name::<T>(),
+                 position: pos,
+                 error_trace: Default::default(),
+             })
+@@ -271,7 +277,7 @@
+     #[inline]
+     pub fn in_buffer<T>(&mut self, pos: usize) -> Result<()> {
+         self.is_aligned::<T>(pos)?;
+-        self.range_in_buffer(pos, std::mem::size_of::<T>())
++        self.range_in_buffer(pos, core::mem::size_of::<T>())
+     }
+     #[inline]
+     fn get_u16(&mut self, pos: usize) -> Result<u16> {
+@@ -416,7 +422,7 @@
+     where
+         Key: Follow<'buf> + Verifiable,
+         UnionVerifier:
+-            (std::ops::FnOnce(<Key as Follow<'buf>>::Inner, &mut Verifier, usize) -> Result<()>),
++            (core::ops::FnOnce(<Key as Follow<'buf>>::Inner, &mut Verifier, usize) -> Result<()>),
+         // NOTE: <Key as Follow<'buf>>::Inner == Key
+     {
+         // TODO(caspern): how to trace vtable errors?
+@@ -468,14 +474,14 @@
+ }
+ 
+ /// Checks and returns the range containing the flatbuffers vector.
+-fn verify_vector_range<T>(v: &mut Verifier, pos: usize) -> Result<std::ops::Range<usize>> {
++fn verify_vector_range<T>(v: &mut Verifier, pos: usize) -> Result<core::ops::Range<usize>> {
+     let len = v.get_uoffset(pos)? as usize;
+     let start = pos.saturating_add(SIZE_UOFFSET);
+     v.is_aligned::<T>(start)?;
+-    let size = len.saturating_mul(std::mem::size_of::<T>());
++    let size = len.saturating_mul(core::mem::size_of::<T>());
+     let end = start.saturating_add(size);
+     v.range_in_buffer(start, size)?;
+-    Ok(std::ops::Range { start, end })
++    Ok(core::ops::Range { start, end })
+ }
+ 
+ pub trait SimpleToVerifyInSlice {}
+@@ -509,7 +515,7 @@
+     #[inline]
+     fn run_verifier(v: &mut Verifier, pos: usize) -> Result<()> {
+         let range = verify_vector_range::<ForwardsUOffset<T>>(v, pos)?;
+-        let size = std::mem::size_of::<ForwardsUOffset<T>>();
++        let size = core::mem::size_of::<ForwardsUOffset<T>>();
+         for (i, element_pos) in range.step_by(size).enumerate() {
+             trace_elem(
+                 <ForwardsUOffset<T>>::run_verifier(v, element_pos),
+@@ -526,7 +532,7 @@
+     fn run_verifier(v: &mut Verifier, pos: usize) -> Result<()> {
+         let range = verify_vector_range::<u8>(v, pos)?;
+         let has_null_terminator = v.buffer.get(range.end).map(|&b| b == 0).unwrap_or(false);
+-        let s = std::str::from_utf8(&v.buffer[range.clone()]);
++        let s = core::str::from_utf8(&v.buffer[range.clone()]);
+         if let Err(error) = s {
+             return Err(InvalidFlatbuffer::Utf8Error {
+                 error,
+diff -urN a/rust/flatbuffers/src/vtable_writer.rs b/rust/flatbuffers/src/vtable_writer.rs
+--- a/rust/flatbuffers/src/vtable_writer.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flatbuffers/src/vtable_writer.rs	2023-01-13 07:47:08.194245730 +0000
+@@ -14,9 +14,9 @@
+  * limitations under the License.
+  */
+ 
+-use std::ptr::write_bytes;
++use core::ptr::write_bytes;
+ 
+-use crate::endian_scalar::{emplace_scalar, read_scalar_at};
++use crate::endian_scalar::emplace_scalar;
+ use crate::primitives::*;
+ 
+ /// VTableWriter compartmentalizes actions needed to create a vtable.
+@@ -54,16 +54,6 @@
+         }
+     }
+ 
+-    /// Gets an object field offset from the vtable. Only used for debugging.
+-    ///
+-    /// Note that this expects field offsets (which are like pointers), not
+-    /// field ids (which are like array indices).
+-    #[inline(always)]
+-    pub fn get_field_offset(&self, vtable_offset: VOffsetT) -> VOffsetT {
+-        let idx = vtable_offset as usize;
+-        unsafe { read_scalar_at::<VOffsetT>(&self.buf, idx) }
+-    }
+-
+     /// Writes an object field offset into the vtable.
+     ///
+     /// Note that this expects field offsets (which are like pointers), not
+diff -urN a/rust/flexbuffers/src/buffer.rs b/rust/flexbuffers/src/buffer.rs
+--- a/rust/flexbuffers/src/buffer.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flexbuffers/src/buffer.rs	2023-01-13 07:47:07.474239080 +0000
+@@ -1,6 +1,6 @@
+ use std::ops::{Deref, Range};
+ 
+-/// The underlying buffer that is used by a flexbuffer Reader. 
++/// The underlying buffer that is used by a flexbuffer Reader.
+ ///
+ /// This allows for custom buffer implementations as long as they can be viewed as a &[u8].
+ pub trait Buffer: Deref<Target = [u8]> + Sized {
+@@ -14,12 +14,12 @@
+     /// A BufferString which will live at least as long as the Buffer itself.
+     ///
+     /// Deref's to UTF-8 `str`, and only generated from the `buffer_str` function Result.
+-    type BufferString: Deref<Target = str> + Sized;
++    type BufferString: Deref<Target = str> + Sized + serde::ser::Serialize;
+ 
+     /// This method returns an instance of type Self. This allows for lifetimes to be tracked
+     /// in cases of deserialization.
+     ///
+-    /// It also lets custom buffers manage reference counts. 
++    /// It also lets custom buffers manage reference counts.
+     ///
+     /// Returns None if:
+     /// - range start is greater than end
+@@ -48,7 +48,7 @@
+         Self::empty().buffer_str().unwrap()
+     }
+ 
+-    /// Attempts to convert the given buffer to a custom string type. 
++    /// Attempts to convert the given buffer to a custom string type.
+     ///
+     /// This should fail if the type does not have valid UTF-8 bytes, and must be zero copy.
+     fn buffer_str(&self) -> Result<Self::BufferString, std::str::Utf8Error>;
+@@ -78,4 +78,3 @@
+         std::str::from_utf8(self)
+     }
+ }
+-
+diff -urN a/rust/flexbuffers/src/builder/map.rs b/rust/flexbuffers/src/builder/map.rs
+--- a/rust/flexbuffers/src/builder/map.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flexbuffers/src/builder/map.rs	2023-01-13 07:47:07.475239089 +0000
+@@ -97,8 +97,7 @@
+     // preferred over custom sorting or adding another dependency. By construction, this part
+     // of the values stack must be alternating (key, value) pairs. The public API must not be
+     // able to trigger the above debug_assets that protect this unsafe usage.
+-    let pairs: &mut [[Value; 2]] =
+-        unsafe { std::slice::from_raw_parts_mut(raw_pairs, pairs_len) };
++    let pairs: &mut [[Value; 2]] = unsafe { std::slice::from_raw_parts_mut(raw_pairs, pairs_len) };
+     #[rustfmt::skip]
+     pairs.sort_unstable_by(|[key1, _], [key2, _]| {
+         if let Value::Key(a1) = *key1 {
+diff -urN a/rust/flexbuffers/src/builder/mod.rs b/rust/flexbuffers/src/builder/mod.rs
+--- a/rust/flexbuffers/src/builder/mod.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flexbuffers/src/builder/mod.rs	2023-01-13 07:47:07.475239089 +0000
+@@ -32,10 +32,11 @@
+         fn $push_name<T, S>(&mut self, xs: S)
+         where
+             T: Into<$scalar> + Copy,
+-            S: AsRef<[T]>
++            S: AsRef<[T]>,
+         {
+             let mut value = Value::$new_vec(xs.as_ref().len());
+-            let mut width = xs.as_ref()
++            let mut width = xs
++                .as_ref()
+                 .iter()
+                 .map(|x| BitWidth::from((*x).into()))
+                 .max()
+@@ -56,7 +57,7 @@
+             value.set_child_width_or_panic(width);
+             self.values.push(value);
+         }
+-    }
++    };
+ }
+ macro_rules! push_indirect {
+     ($push_name: ident, $scalar: ty, $Direct: ident, $Indirect: ident) => {
+@@ -65,15 +66,13 @@
+             let child_width = x.width_or_child_width();
+             let address = self.buffer.len();
+             store_value(&mut self.buffer, x, child_width);
+-            self.values.push(
+-                Value::Reference {
+-                    address,
+-                    child_width,
+-                    fxb_type: FlexBufferType::$Indirect,
+-                }
+-            );
++            self.values.push(Value::Reference {
++                address,
++                child_width,
++                fxb_type: FlexBufferType::$Indirect,
++            });
+         }
+-    }
++    };
+ }
+ 
+ bitflags! {
+diff -urN a/rust/flexbuffers/src/builder/ser.rs b/rust/flexbuffers/src/builder/ser.rs
+--- a/rust/flexbuffers/src/builder/ser.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flexbuffers/src/builder/ser.rs	2023-01-13 07:47:07.482239154 +0000
+@@ -36,6 +36,10 @@
+     pub fn take_buffer(&mut self) -> Vec<u8> {
+         self.builder.take_buffer()
+     }
++    pub fn reset(&mut self) {
++        self.builder.reset();
++        self.nesting.clear();
++    }
+     fn finish_if_not_nested(&mut self) -> Result<(), Error> {
+         if self.nesting.is_empty() {
+             assert_eq!(self.builder.values.len(), 1);
+diff -urN a/rust/flexbuffers/src/lib.rs b/rust/flexbuffers/src/lib.rs
+--- a/rust/flexbuffers/src/lib.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flexbuffers/src/lib.rs	2023-01-13 07:47:07.474239080 +0000
+@@ -41,18 +41,18 @@
+ extern crate serde;
+ 
+ mod bitwidth;
++mod buffer;
+ mod builder;
+ mod flexbuffer_type;
+ mod reader;
+-mod buffer;
+ 
+ pub use bitwidth::BitWidth;
++pub use buffer::Buffer;
+ pub use builder::Error as SerializationError;
+ pub use builder::{
+     singleton, Builder, BuilderOptions, FlexbufferSerializer, MapBuilder, Pushable, VectorBuilder,
+ };
+ pub use flexbuffer_type::FlexBufferType;
+-pub use buffer::Buffer;
+ pub use reader::Error as ReaderError;
+ pub use reader::{DeserializationError, MapReader, Reader, ReaderIterator, VectorReader};
+ use serde::{Deserialize, Serialize};
+@@ -76,7 +76,7 @@
+ 
+ /// Deserialize a type from a flexbuffer.
+ pub fn from_buffer<'de, T: Deserialize<'de>, B: Buffer>(
+-    buf: &'de B
++    buf: &'de B,
+ ) -> Result<T, DeserializationError> {
+     let r = Reader::get_root(buf as &'de [u8])?;
+     T::deserialize(r)
+diff -urN a/rust/flexbuffers/src/reader/mod.rs b/rust/flexbuffers/src/reader/mod.rs
+--- a/rust/flexbuffers/src/reader/mod.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flexbuffers/src/reader/mod.rs	2023-01-13 07:47:07.760241721 +0000
+@@ -14,7 +14,7 @@
+ 
+ use crate::bitwidth::BitWidth;
+ use crate::flexbuffer_type::FlexBufferType;
+-use crate::{Buffer, Blob};
++use crate::{Blob, Buffer};
+ use std::convert::{TryFrom, TryInto};
+ use std::fmt;
+ use std::ops::Rem;
+@@ -22,6 +22,7 @@
+ mod de;
+ mod iter;
+ mod map;
++mod serialize;
+ mod vector;
+ pub use de::DeserializationError;
+ pub use iter::ReaderIterator;
+@@ -184,13 +185,12 @@
+     }
+ }
+ 
+-
+ macro_rules! try_cast_fn {
+     ($name: ident, $full_width: ident, $Ty: ident) => {
+         pub fn $name(&self) -> $Ty {
+             self.$full_width().try_into().unwrap_or_default()
+         }
+-    }
++    };
+ }
+ 
+ fn safe_sub(a: usize, b: usize) -> Result<usize, Error> {
+@@ -242,7 +242,7 @@
+     }
+ 
+     /// Convenience function to get the underlying buffer. By using `shallow_copy`, this preserves
+-    /// the lifetime that the underlying buffer has. 
++    /// the lifetime that the underlying buffer has.
+     pub fn buffer(&self) -> B {
+         self.buffer.shallow_copy()
+     }
+@@ -263,7 +263,11 @@
+         if let Some(len) = self.fxb_type.fixed_length_vector_length() {
+             len
+         } else if self.fxb_type.has_length_slot() && self.address >= self.width.n_bytes() {
+-            read_usize(&self.buffer, self.address - self.width.n_bytes(), self.width)
++            read_usize(
++                &self.buffer,
++                self.address - self.width.n_bytes(),
++                self.width,
++            )
+         } else {
+             0
+         }
+@@ -359,7 +363,8 @@
+ 
+     /// Retrieves the string value up until the first `\0` character.
+     pub fn get_key(&self) -> Result<B::BufferString, Error> {
+-        let bytes = self.buffer
++        let bytes = self
++            .buffer
+             .slice(self.address..self.address + self.get_key_len()?)
+             .ok_or(Error::IndexOutOfBounds)?;
+         Ok(bytes.buffer_str()?)
+@@ -368,9 +373,9 @@
+     pub fn get_blob(&self) -> Result<Blob<B>, Error> {
+         self.expect_type(FlexBufferType::Blob)?;
+         Ok(Blob(
+-                self.buffer
+-                    .slice(self.address..self.address + self.length())
+-                    .ok_or(Error::IndexOutOfBounds)?
++            self.buffer
++                .slice(self.address..self.address + self.length())
++                .ok_or(Error::IndexOutOfBounds)?,
+         ))
+     }
+ 
+@@ -382,7 +387,9 @@
+     /// is out of bounds.
+     pub fn get_str(&self) -> Result<B::BufferString, Error> {
+         self.expect_type(FlexBufferType::String)?;
+-        let bytes = self.buffer.slice(self.address..self.address + self.length());
++        let bytes = self
++            .buffer
++            .slice(self.address..self.address + self.length());
+         Ok(bytes.ok_or(Error::ReadUsizeOverflowed)?.buffer_str()?)
+     }
+ 
+@@ -666,4 +673,4 @@
+     let w = BitWidth::try_from(ty & 3u8).map_err(|_| Error::InvalidPackedType)?;
+     let t = FlexBufferType::try_from(ty >> 2).map_err(|_| Error::InvalidPackedType)?;
+     Ok((t, w))
+-}
+\ No newline at end of file
++}
+diff -urN a/rust/flexbuffers/src/reader/serialize.rs b/rust/flexbuffers/src/reader/serialize.rs
+--- a/rust/flexbuffers/src/reader/serialize.rs	1970-01-01 00:00:00.000000000 +0000
++++ b/rust/flexbuffers/src/reader/serialize.rs	2023-01-13 07:47:07.789241990 +0000
+@@ -0,0 +1,76 @@
++// Copyright 2021 Google LLC
++//
++// Licensed under the Apache License, Version 2.0 (the "License");
++// you may not use this file except in compliance with the License.
++// You may obtain a copy of the License at
++//
++//     https://www.apache.org/licenses/LICENSE-2.0
++//
++// Unless required by applicable law or agreed to in writing, software
++// distributed under the License is distributed on an "AS IS" BASIS,
++// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++// See the License for the specific language governing permissions and
++// limitations under the License.
++
++use crate::reader::Reader;
++use crate::Buffer;
++use crate::{BitWidth::*, FlexBufferType::*};
++use serde::ser;
++use serde::ser::{SerializeMap, SerializeSeq};
++
++impl<B: Buffer> ser::Serialize for &Reader<B> {
++    fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
++    where
++        S: ser::Serializer,
++    {
++        #[allow(deprecated)]
++        match (self.flexbuffer_type(), self.bitwidth()) {
++            (Null, _) => serializer.serialize_unit(),
++            (Int, W8) | (IndirectInt, W8) => serializer.serialize_i8(self.as_i8()),
++            (Int, W16) | (IndirectInt, W16) => serializer.serialize_i16(self.as_i16()),
++            (Int, W32) | (IndirectInt, W32) => serializer.serialize_i32(self.as_i32()),
++            (Int, W64) | (IndirectInt, W64) => serializer.serialize_i64(self.as_i64()),
++            (UInt, W8) | (IndirectUInt, W8) => serializer.serialize_u8(self.as_u8()),
++            (UInt, W16) | (IndirectUInt, W16) => serializer.serialize_u16(self.as_u16()),
++            (UInt, W32) | (IndirectUInt, W32) => serializer.serialize_u32(self.as_u32()),
++            (UInt, W64) | (IndirectUInt, W64) => serializer.serialize_u64(self.as_u64()),
++            (Float, W32) | (IndirectFloat, W32) => serializer.serialize_f32(self.as_f32()),
++            (Float, _) | (IndirectFloat, _) => serializer.serialize_f64(self.as_f64()),
++            (Bool, _) => serializer.serialize_bool(self.as_bool()),
++            (Key, _) | (String, _) => serializer.serialize_str(&self.as_str()),
++            (Map, _) => {
++                let m = self.as_map();
++                let mut map_serializer = serializer.serialize_map(Some(m.len()))?;
++                for (k, v) in m.iter_keys().zip(m.iter_values()) {
++                    map_serializer.serialize_key(&&k)?;
++                    map_serializer.serialize_value(&&v)?;
++                }
++                map_serializer.end()
++            }
++            (Vector, _)
++            | (VectorInt, _)
++            | (VectorUInt, _)
++            | (VectorFloat, _)
++            | (VectorKey, _)
++            | (VectorString, _)
++            | (VectorBool, _)
++            | (VectorInt2, _)
++            | (VectorUInt2, _)
++            | (VectorFloat2, _)
++            | (VectorInt3, _)
++            | (VectorUInt3, _)
++            | (VectorFloat3, _)
++            | (VectorInt4, _)
++            | (VectorUInt4, _)
++            | (VectorFloat4, _) => {
++                let v = self.as_vector();
++                let mut seq_serializer = serializer.serialize_seq(Some(v.len()))?;
++                for x in v.iter() {
++                    seq_serializer.serialize_element(&&x)?;
++                }
++                seq_serializer.end()
++            }
++            (Blob, _) => serializer.serialize_bytes(&self.as_blob().0),
++        }
++    }
++}
+diff -urN a/rust/flexbuffers/src/reader/vector.rs b/rust/flexbuffers/src/reader/vector.rs
+--- a/rust/flexbuffers/src/reader/vector.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/rust/flexbuffers/src/reader/vector.rs	2023-01-13 07:47:07.806242147 +0000
+@@ -40,7 +40,7 @@
+     fn default() -> Self {
+         VectorReader {
+             reader: Reader::default(),
+-            length: usize::default()
++            length: usize::default(),
+         }
+     }
+ }
+diff -urN a/samples/dart_sample.sh b/samples/dart_sample.sh
+--- a/samples/dart_sample.sh	2021-05-10 18:45:16.000000000 +0000
++++ b/samples/dart_sample.sh	2023-01-13 07:46:54.481119084 +0000
+@@ -1,4 +1,5 @@
+ #!/bin/bash
++set -euo
+ #
+ # Copyright 2018 Dan Field. All rights reserved.
+ #
+@@ -27,14 +28,12 @@
+   exit 1
+ fi
+ 
+-cd ../dart/example
+-
+ # Run `flatc`. Note: This requires you to compile using `cmake` from the
+ # root `/flatbuffers` directory.
+-if [ -e ../../flatc ]; then
+-  ../../flatc --dart ../../samples/monster.fbs
+-elif [ -e ../../Debug/flatc ]; then
+-  ../../Debug/flatc --dart ../../samples/monster.fbs
++if [ -e ../flatc ]; then
++  ../flatc --dart -o ../dart/example/ monster.fbs
++elif [ -e ../Debug/flatc ]; then
++  ../Debug/flatc --dart -o ../dart/example/ monster.fbs
+ else
+   echo 'flatc' could not be found. Make sure to build FlatBuffers from the \
+        $rootdir directory.
+@@ -44,9 +43,7 @@
+ echo Running the Dart sample.
+ 
+ # Execute the sample.
+-dart example.dart
+-
+-# Cleanup temporary files.
+-git checkout monster_my_game.sample_generated.dart
++dart ../dart/example/example.dart
+ 
+-cd ../../samples
++# Copy the source schema so it is distributed when published to pub.dev
++cp monster.fbs ../dart/example/
+\ No newline at end of file
+Binary files a/samples/monster.bfbs and b/samples/monster.bfbs differ
+diff -urN a/samples/monster_generated.h b/samples/monster_generated.h
+--- a/samples/monster_generated.h	2021-05-10 18:45:16.000000000 +0000
++++ b/samples/monster_generated.h	2023-01-13 07:46:54.481119084 +0000
+@@ -103,6 +103,14 @@
+   static const Equipment enum_value = Equipment_Weapon;
+ };
+ 
++template<typename T> struct EquipmentUnionTraits {
++  static const Equipment enum_value = Equipment_NONE;
++};
++
++template<> struct EquipmentUnionTraits<MyGame::Sample::WeaponT> {
++  static const Equipment enum_value = Equipment_Weapon;
++};
++
+ struct EquipmentUnion {
+   Equipment type;
+   void *value;
+@@ -120,17 +128,15 @@
+ 
+   void Reset();
+ 
+-#ifndef FLATBUFFERS_CPP98_STL
+   template <typename T>
+   void Set(T&& val) {
+-    using RT = typename std::remove:reference<T>::type;
++    typedef typename std::remove:reference<T>::type RT;
+     Reset();
+-    type = EquipmentTraits<typename RT::TableType>::enum_value;
++    type = EquipmentUnionTraits<RT>::enum_value;
+     if (type != Equipment_NONE) {
+       value = new RT(std::forward<T>(val));
+     }
+   }
+-#endif  // FLATBUFFERS_CPP98_STL
+ 
+   static void *UnPack(const void *obj, Equipment type, const flatbuffers::resolver_function_t *resolver);
+   flatbuffers::Offset<void> Pack(flatbuffers::FlatBufferBuilder &_fbb, const flatbuffers::rehasher_function_t *_rehasher = nullptr) const;
+@@ -233,26 +239,12 @@
+   std::vector<flatbuffers::unique_ptr<MyGame::Sample::WeaponT>> weapons{};
+   MyGame::Sample::EquipmentUnion equipped{};
+   std::vector<MyGame::Sample::Vec3> path{};
++  MonsterT() = default;
++  MonsterT(const MonsterT &o);
++  MonsterT(MonsterT&&) FLATBUFFERS_NOEXCEPT = default;
++  MonsterT &operator=(MonsterT o) FLATBUFFERS_NOEXCEPT;
+ };
+ 
+-inline bool operator==(const MonsterT &lhs, const MonsterT &rhs) {
+-  return
+-      (lhs.pos == rhs.pos) &&
+-      (lhs.mana == rhs.mana) &&
+-      (lhs.hp == rhs.hp) &&
+-      (lhs.name == rhs.name) &&
+-      (lhs.inventory == rhs.inventory) &&
+-      (lhs.color == rhs.color) &&
+-      (lhs.weapons == rhs.weapons) &&
+-      (lhs.equipped == rhs.equipped) &&
+-      (lhs.path == rhs.path);
+-}
+-
+-inline bool operator!=(const MonsterT &lhs, const MonsterT &rhs) {
+-    return !(lhs == rhs);
+-}
+-
+-
+ struct Monster FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
+   typedef MonsterT NativeTableType;
+   typedef MonsterBuilder Builder;
+@@ -280,13 +272,13 @@
+   int16_t mana() const {
+     return GetField<int16_t>(VT_MANA, 150);
+   }
+-  bool mutate_mana(int16_t _mana) {
++  bool mutate_mana(int16_t _mana = 150) {
+     return SetField<int16_t>(VT_MANA, _mana, 150);
+   }
+   int16_t hp() const {
+     return GetField<int16_t>(VT_HP, 100);
+   }
+-  bool mutate_hp(int16_t _hp) {
++  bool mutate_hp(int16_t _hp = 100) {
+     return SetField<int16_t>(VT_HP, _hp, 100);
+   }
+   const flatbuffers::String *name() const {
+@@ -304,7 +296,7 @@
+   MyGame::Sample::Color color() const {
+     return static_cast<MyGame::Sample::Color>(GetField<int8_t>(VT_COLOR, 2));
+   }
+-  bool mutate_color(MyGame::Sample::Color _color) {
++  bool mutate_color(MyGame::Sample::Color _color = static_cast<MyGame::Sample::Color>(2)) {
+     return SetField<int8_t>(VT_COLOR, static_cast<int8_t>(_color), 2);
+   }
+   const flatbuffers::Vector<flatbuffers::Offset<MyGame::Sample::Weapon>> *weapons() const {
+@@ -334,18 +326,18 @@
+   }
+   bool Verify(flatbuffers::Verifier &verifier) const {
+     return VerifyTableStart(verifier) &&
+-           VerifyField<MyGame::Sample::Vec3>(verifier, VT_POS) &&
+-           VerifyField<int16_t>(verifier, VT_MANA) &&
+-           VerifyField<int16_t>(verifier, VT_HP) &&
++           VerifyField<MyGame::Sample::Vec3>(verifier, VT_POS, 4) &&
++           VerifyField<int16_t>(verifier, VT_MANA, 2) &&
++           VerifyField<int16_t>(verifier, VT_HP, 2) &&
+            VerifyOffset(verifier, VT_NAME) &&
+            verifier.VerifyString(name()) &&
+            VerifyOffset(verifier, VT_INVENTORY) &&
+            verifier.VerifyVector(inventory()) &&
+-           VerifyField<int8_t>(verifier, VT_COLOR) &&
++           VerifyField<int8_t>(verifier, VT_COLOR, 1) &&
+            VerifyOffset(verifier, VT_WEAPONS) &&
+            verifier.VerifyVector(weapons()) &&
+            verifier.VerifyVectorOfTables(weapons()) &&
+-           VerifyField<uint8_t>(verifier, VT_EQUIPPED_TYPE) &&
++           VerifyField<uint8_t>(verifier, VT_EQUIPPED_TYPE, 1) &&
+            VerifyOffset(verifier, VT_EQUIPPED) &&
+            VerifyEquipment(verifier, equipped(), equipped_type()) &&
+            VerifyOffset(verifier, VT_PATH) &&
+@@ -408,7 +400,7 @@
+ 
+ inline flatbuffers::Offset<Monster> CreateMonster(
+     flatbuffers::FlatBufferBuilder &_fbb,
+-    const MyGame::Sample::Vec3 *pos = 0,
++    const MyGame::Sample::Vec3 *pos = nullptr,
+     int16_t mana = 150,
+     int16_t hp = 100,
+     flatbuffers::Offset<flatbuffers::String> name = 0,
+@@ -434,7 +426,7 @@
+ 
+ inline flatbuffers::Offset<Monster> CreateMonsterDirect(
+     flatbuffers::FlatBufferBuilder &_fbb,
+-    const MyGame::Sample::Vec3 *pos = 0,
++    const MyGame::Sample::Vec3 *pos = nullptr,
+     int16_t mana = 150,
+     int16_t hp = 100,
+     const char *name = nullptr,
+@@ -470,17 +462,6 @@
+   int16_t damage = 0;
+ };
+ 
+-inline bool operator==(const WeaponT &lhs, const WeaponT &rhs) {
+-  return
+-      (lhs.name == rhs.name) &&
+-      (lhs.damage == rhs.damage);
+-}
+-
+-inline bool operator!=(const WeaponT &lhs, const WeaponT &rhs) {
+-    return !(lhs == rhs);
+-}
+-
+-
+ struct Weapon FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table {
+   typedef WeaponT NativeTableType;
+   typedef WeaponBuilder Builder;
+@@ -500,14 +481,14 @@
+   int16_t damage() const {
+     return GetField<int16_t>(VT_DAMAGE, 0);
+   }
+-  bool mutate_damage(int16_t _damage) {
++  bool mutate_damage(int16_t _damage = 0) {
+     return SetField<int16_t>(VT_DAMAGE, _damage, 0);
+   }
+   bool Verify(flatbuffers::Verifier &verifier) const {
+     return VerifyTableStart(verifier) &&
+            VerifyOffset(verifier, VT_NAME) &&
+            verifier.VerifyString(name()) &&
+-           VerifyField<int16_t>(verifier, VT_DAMAGE) &&
++           VerifyField<int16_t>(verifier, VT_DAMAGE, 2) &&
+            verifier.EndTable();
+   }
+   WeaponT *UnPack(const flatbuffers::resolver_function_t *_resolver = nullptr) const;
+@@ -559,6 +540,51 @@
+ 
+ flatbuffers::Offset<Weapon> CreateWeapon(flatbuffers::FlatBufferBuilder &_fbb, const WeaponT *_o, const flatbuffers::rehasher_function_t *_rehasher = nullptr);
+ 
++
++inline bool operator==(const MonsterT &lhs, const MonsterT &rhs) {
++  return
++      ((lhs.pos == rhs.pos) || (lhs.pos && rhs.pos && *lhs.pos == *rhs.pos)) &&
++      (lhs.mana == rhs.mana) &&
++      (lhs.hp == rhs.hp) &&
++      (lhs.name == rhs.name) &&
++      (lhs.inventory == rhs.inventory) &&
++      (lhs.color == rhs.color) &&
++      (lhs.weapons == rhs.weapons) &&
++      (lhs.equipped == rhs.equipped) &&
++      (lhs.path == rhs.path);
++}
++
++inline bool operator!=(const MonsterT &lhs, const MonsterT &rhs) {
++    return !(lhs == rhs);
++}
++
++
++inline MonsterT::MonsterT(const MonsterT &o)
++      : pos((o.pos) ? new MyGame::Sample::Vec3(*o.pos) : nullptr),
++        mana(o.mana),
++        hp(o.hp),
++        name(o.name),
++        inventory(o.inventory),
++        color(o.color),
++        equipped(o.equipped),
++        path(o.path) {
++  weapons.reserve(o.weapons.size());
++  for (const auto &v : o.weapons) { weapons.emplace_back((v) ? new MyGame::Sample::WeaponT(*v) : nullptr); }
++}
++
++inline MonsterT &MonsterT::operator=(MonsterT o) FLATBUFFERS_NOEXCEPT {
++  std::swap(pos, o.pos);
++  std::swap(mana, o.mana);
++  std::swap(hp, o.hp);
++  std::swap(name, o.name);
++  std::swap(inventory, o.inventory);
++  std::swap(color, o.color);
++  std::swap(weapons, o.weapons);
++  std::swap(equipped, o.equipped);
++  std::swap(path, o.path);
++  return *this;
++}
++
+ inline MonsterT *Monster::UnPack(const flatbuffers::resolver_function_t *_resolver) const {
+   auto _o = std::unique_ptr<MonsterT>(new MonsterT());
+   UnPackTo(_o.get(), _resolver);
+@@ -574,7 +600,7 @@
+   { auto _e = name(); if (_e) _o->name = _e->str(); }
+   { auto _e = inventory(); if (_e) { _o->inventory.resize(_e->size()); std::copy(_e->begin(), _e->end(), _o->inventory.begin()); } }
+   { auto _e = color(); _o->color = _e; }
+-  { auto _e = weapons(); if (_e) { _o->weapons.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->weapons[_i] = flatbuffers::unique_ptr<MyGame::Sample::WeaponT>(_e->Get(_i)->UnPack(_resolver)); } } }
++  { auto _e = weapons(); if (_e) { _o->weapons.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { if(_o->weapons[_i]) { _e->Get(_i)->UnPackTo(_o->weapons[_i].get(), _resolver); } else { _o->weapons[_i] = flatbuffers::unique_ptr<MyGame::Sample::WeaponT>(_e->Get(_i)->UnPack(_resolver)); }; } } }
+   { auto _e = equipped_type(); _o->equipped.type = _e; }
+   { auto _e = equipped(); if (_e) _o->equipped.value = MyGame::Sample::EquipmentUnion::UnPack(_e, equipped_type(), _resolver); }
+   { auto _e = path(); if (_e) { _o->path.resize(_e->size()); for (flatbuffers::uoffset_t _i = 0; _i < _e->size(); _i++) { _o->path[_i] = *_e->Get(_i); } } }
+@@ -612,6 +638,18 @@
+       _path);
+ }
+ 
++
++inline bool operator==(const WeaponT &lhs, const WeaponT &rhs) {
++  return
++      (lhs.name == rhs.name) &&
++      (lhs.damage == rhs.damage);
++}
++
++inline bool operator!=(const WeaponT &lhs, const WeaponT &rhs) {
++    return !(lhs == rhs);
++}
++
++
+ inline WeaponT *Weapon::UnPack(const flatbuffers::resolver_function_t *_resolver) const {
+   auto _o = std::unique_ptr<WeaponT>(new WeaponT());
+   UnPackTo(_o.get(), _resolver);
+@@ -667,6 +705,7 @@
+ }
+ 
+ inline void *EquipmentUnion::UnPack(const void *obj, Equipment type, const flatbuffers::resolver_function_t *resolver) {
++  (void)resolver;
+   switch (type) {
+     case Equipment_Weapon: {
+       auto ptr = reinterpret_cast<const MyGame::Sample::Weapon *>(obj);
+@@ -677,6 +716,7 @@
+ }
+ 
+ inline flatbuffers::Offset<void> EquipmentUnion::Pack(flatbuffers::FlatBufferBuilder &_fbb, const flatbuffers::rehasher_function_t *_rehasher) const {
++  (void)_rehasher;
+   switch (type) {
+     case Equipment_Weapon: {
+       auto ptr = reinterpret_cast<const MyGame::Sample::WeaponT *>(value);
+@@ -832,6 +872,10 @@
+   return flatbuffers::GetMutableRoot<Monster>(buf);
+ }
+ 
++inline MyGame::Sample::Monster *GetMutableSizePrefixedMonster(void *buf) {
++  return flatbuffers::GetMutableSizePrefixedRoot<MyGame::Sample::Monster>(buf);
++}
++
+ inline bool VerifyMonsterBuffer(
+     flatbuffers::Verifier &verifier) {
+   return verifier.VerifyBuffer<MyGame::Sample::Monster>(nullptr);
+diff -urN a/samples/monster_generated.rs b/samples/monster_generated.rs
+--- a/samples/monster_generated.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/samples/monster_generated.rs	1970-01-01 00:00:00.000000000 +0000
+@@ -1,1006 +0,0 @@
+-// automatically generated by the FlatBuffers compiler, do not modify
+-
+-
+-
+-use std::mem;
+-use std::cmp::Ordering;
+-
+-extern crate flatbuffers;
+-use self::flatbuffers::{EndianScalar, Follow};
+-
+-#[allow(unused_imports, dead_code)]
+-pub mod my_game {
+-
+-  use std::mem;
+-  use std::cmp::Ordering;
+-
+-  extern crate flatbuffers;
+-  use self::flatbuffers::{EndianScalar, Follow};
+-#[allow(unused_imports, dead_code)]
+-pub mod sample {
+-
+-  use std::mem;
+-  use std::cmp::Ordering;
+-
+-  extern crate flatbuffers;
+-  use self::flatbuffers::{EndianScalar, Follow};
+-
+-#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
+-pub const ENUM_MIN_COLOR: i8 = 0;
+-#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
+-pub const ENUM_MAX_COLOR: i8 = 2;
+-#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
+-#[allow(non_camel_case_types)]
+-pub const ENUM_VALUES_COLOR: [Color; 3] = [
+-  Color::Red,
+-  Color::Green,
+-  Color::Blue,
+-];
+-
+-#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
+-#[repr(transparent)]
+-pub struct Color(pub i8);
+-#[allow(non_upper_case_globals)]
+-impl Color {
+-  pub const Red: Self = Self(0);
+-  pub const Green: Self = Self(1);
+-  pub const Blue: Self = Self(2);
+-
+-  pub const ENUM_MIN: i8 = 0;
+-  pub const ENUM_MAX: i8 = 2;
+-  pub const ENUM_VALUES: &'static [Self] = &[
+-    Self::Red,
+-    Self::Green,
+-    Self::Blue,
+-  ];
+-  /// Returns the variant's name or "" if unknown.
+-  pub fn variant_name(self) -> Option<&'static str> {
+-    match self {
+-      Self::Red => Some("Red"),
+-      Self::Green => Some("Green"),
+-      Self::Blue => Some("Blue"),
+-      _ => None,
+-    }
+-  }
+-}
+-impl std::fmt::Debug for Color {
+-  fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+-    if let Some(name) = self.variant_name() {
+-      f.write_str(name)
+-    } else {
+-      f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
+-    }
+-  }
+-}
+-impl<'a> flatbuffers::Follow<'a> for Color {
+-  type Inner = Self;
+-  #[inline]
+-  fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+-    let b = unsafe {
+-      flatbuffers::read_scalar_at::<i8>(buf, loc)
+-    };
+-    Self(b)
+-  }
+-}
+-
+-impl flatbuffers::Push for Color {
+-    type Output = Color;
+-    #[inline]
+-    fn push(&self, dst: &mut [u8], _rest: &[u8]) {
+-        unsafe { flatbuffers::emplace_scalar::<i8>(dst, self.0); }
+-    }
+-}
+-
+-impl flatbuffers::EndianScalar for Color {
+-  #[inline]
+-  fn to_little_endian(self) -> Self {
+-    let b = i8::to_le(self.0);
+-    Self(b)
+-  }
+-  #[inline]
+-  #[allow(clippy::wrong_self_convention)]
+-  fn from_little_endian(self) -> Self {
+-    let b = i8::from_le(self.0);
+-    Self(b)
+-  }
+-}
+-
+-impl<'a> flatbuffers::Verifiable for Color {
+-  #[inline]
+-  fn run_verifier(
+-    v: &mut flatbuffers::Verifier, pos: usize
+-  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
+-    use self::flatbuffers::Verifiable;
+-    i8::run_verifier(v, pos)
+-  }
+-}
+-
+-impl flatbuffers::SimpleToVerifyInSlice for Color {}
+-#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
+-pub const ENUM_MIN_EQUIPMENT: u8 = 0;
+-#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
+-pub const ENUM_MAX_EQUIPMENT: u8 = 1;
+-#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
+-#[allow(non_camel_case_types)]
+-pub const ENUM_VALUES_EQUIPMENT: [Equipment; 2] = [
+-  Equipment::NONE,
+-  Equipment::Weapon,
+-];
+-
+-#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
+-#[repr(transparent)]
+-pub struct Equipment(pub u8);
+-#[allow(non_upper_case_globals)]
+-impl Equipment {
+-  pub const NONE: Self = Self(0);
+-  pub const Weapon: Self = Self(1);
+-
+-  pub const ENUM_MIN: u8 = 0;
+-  pub const ENUM_MAX: u8 = 1;
+-  pub const ENUM_VALUES: &'static [Self] = &[
+-    Self::NONE,
+-    Self::Weapon,
+-  ];
+-  /// Returns the variant's name or "" if unknown.
+-  pub fn variant_name(self) -> Option<&'static str> {
+-    match self {
+-      Self::NONE => Some("NONE"),
+-      Self::Weapon => Some("Weapon"),
+-      _ => None,
+-    }
+-  }
+-}
+-impl std::fmt::Debug for Equipment {
+-  fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+-    if let Some(name) = self.variant_name() {
+-      f.write_str(name)
+-    } else {
+-      f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
+-    }
+-  }
+-}
+-impl<'a> flatbuffers::Follow<'a> for Equipment {
+-  type Inner = Self;
+-  #[inline]
+-  fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+-    let b = unsafe {
+-      flatbuffers::read_scalar_at::<u8>(buf, loc)
+-    };
+-    Self(b)
+-  }
+-}
+-
+-impl flatbuffers::Push for Equipment {
+-    type Output = Equipment;
+-    #[inline]
+-    fn push(&self, dst: &mut [u8], _rest: &[u8]) {
+-        unsafe { flatbuffers::emplace_scalar::<u8>(dst, self.0); }
+-    }
+-}
+-
+-impl flatbuffers::EndianScalar for Equipment {
+-  #[inline]
+-  fn to_little_endian(self) -> Self {
+-    let b = u8::to_le(self.0);
+-    Self(b)
+-  }
+-  #[inline]
+-  #[allow(clippy::wrong_self_convention)]
+-  fn from_little_endian(self) -> Self {
+-    let b = u8::from_le(self.0);
+-    Self(b)
+-  }
+-}
+-
+-impl<'a> flatbuffers::Verifiable for Equipment {
+-  #[inline]
+-  fn run_verifier(
+-    v: &mut flatbuffers::Verifier, pos: usize
+-  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
+-    use self::flatbuffers::Verifiable;
+-    u8::run_verifier(v, pos)
+-  }
+-}
+-
+-impl flatbuffers::SimpleToVerifyInSlice for Equipment {}
+-pub struct EquipmentUnionTableOffset {}
+-
+-#[non_exhaustive]
+-#[derive(Debug, Clone, PartialEq)]
+-pub enum EquipmentT {
+-  NONE,
+-  Weapon(Box<WeaponT>),
+-}
+-impl Default for EquipmentT {
+-  fn default() -> Self {
+-    Self::NONE
+-  }
+-}
+-impl EquipmentT {
+-  pub fn equipment_type(&self) -> Equipment {
+-    match self {
+-      Self::NONE => Equipment::NONE,
+-      Self::Weapon(_) => Equipment::Weapon,
+-    }
+-  }
+-  pub fn pack(&self, fbb: &mut flatbuffers::FlatBufferBuilder) -> Option<flatbuffers::WIPOffset<flatbuffers::UnionWIPOffset>> {
+-    match self {
+-      Self::NONE => None,
+-      Self::Weapon(v) => Some(v.pack(fbb).as_union_value()),
+-    }
+-  }
+-  /// If the union variant matches, return the owned WeaponT, setting the union to NONE.
+-  pub fn take_weapon(&mut self) -> Option<Box<WeaponT>> {
+-    if let Self::Weapon(_) = self {
+-      let v = std::mem::replace(self, Self::NONE);
+-      if let Self::Weapon(w) = v {
+-        Some(w)
+-      } else {
+-        unreachable!()
+-      }
+-    } else {
+-      None
+-    }
+-  }
+-  /// If the union variant matches, return a reference to the WeaponT.
+-  pub fn as_weapon(&self) -> Option<&WeaponT> {
+-    if let Self::Weapon(v) = self { Some(v.as_ref()) } else { None }
+-  }
+-  /// If the union variant matches, return a mutable reference to the WeaponT.
+-  pub fn as_weapon_mut(&mut self) -> Option<&mut WeaponT> {
+-    if let Self::Weapon(v) = self { Some(v.as_mut()) } else { None }
+-  }
+-}
+-// struct Vec3, aligned to 4
+-#[repr(transparent)]
+-#[derive(Clone, Copy, PartialEq)]
+-pub struct Vec3(pub [u8; 12]);
+-impl Default for Vec3 { 
+-  fn default() -> Self { 
+-    Self([0; 12])
+-  }
+-}
+-impl std::fmt::Debug for Vec3 {
+-  fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+-    f.debug_struct("Vec3")
+-      .field("x", &self.x())
+-      .field("y", &self.y())
+-      .field("z", &self.z())
+-      .finish()
+-  }
+-}
+-
+-impl flatbuffers::SimpleToVerifyInSlice for Vec3 {}
+-impl flatbuffers::SafeSliceAccess for Vec3 {}
+-impl<'a> flatbuffers::Follow<'a> for Vec3 {
+-  type Inner = &'a Vec3;
+-  #[inline]
+-  fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+-    <&'a Vec3>::follow(buf, loc)
+-  }
+-}
+-impl<'a> flatbuffers::Follow<'a> for &'a Vec3 {
+-  type Inner = &'a Vec3;
+-  #[inline]
+-  fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+-    flatbuffers::follow_cast_ref::<Vec3>(buf, loc)
+-  }
+-}
+-impl<'b> flatbuffers::Push for Vec3 {
+-    type Output = Vec3;
+-    #[inline]
+-    fn push(&self, dst: &mut [u8], _rest: &[u8]) {
+-        let src = unsafe {
+-            ::std::slice::from_raw_parts(self as *const Vec3 as *const u8, Self::size())
+-        };
+-        dst.copy_from_slice(src);
+-    }
+-}
+-impl<'b> flatbuffers::Push for &'b Vec3 {
+-    type Output = Vec3;
+-
+-    #[inline]
+-    fn push(&self, dst: &mut [u8], _rest: &[u8]) {
+-        let src = unsafe {
+-            ::std::slice::from_raw_parts(*self as *const Vec3 as *const u8, Self::size())
+-        };
+-        dst.copy_from_slice(src);
+-    }
+-}
+-
+-impl<'a> flatbuffers::Verifiable for Vec3 {
+-  #[inline]
+-  fn run_verifier(
+-    v: &mut flatbuffers::Verifier, pos: usize
+-  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
+-    use self::flatbuffers::Verifiable;
+-    v.in_buffer::<Self>(pos)
+-  }
+-}
+-impl<'a> Vec3 {
+-  #[allow(clippy::too_many_arguments)]
+-  pub fn new(
+-    x: f32,
+-    y: f32,
+-    z: f32,
+-  ) -> Self {
+-    let mut s = Self([0; 12]);
+-    s.set_x(x);
+-    s.set_y(y);
+-    s.set_z(z);
+-    s
+-  }
+-
+-  pub fn x(&self) -> f32 {
+-    let mut mem = core::mem::MaybeUninit::<f32>::uninit();
+-    unsafe {
+-      core::ptr::copy_nonoverlapping(
+-        self.0[0..].as_ptr(),
+-        mem.as_mut_ptr() as *mut u8,
+-        core::mem::size_of::<f32>(),
+-      );
+-      mem.assume_init()
+-    }.from_little_endian()
+-  }
+-
+-  pub fn set_x(&mut self, x: f32) {
+-    let x_le = x.to_little_endian();
+-    unsafe {
+-      core::ptr::copy_nonoverlapping(
+-        &x_le as *const f32 as *const u8,
+-        self.0[0..].as_mut_ptr(),
+-        core::mem::size_of::<f32>(),
+-      );
+-    }
+-  }
+-
+-  pub fn y(&self) -> f32 {
+-    let mut mem = core::mem::MaybeUninit::<f32>::uninit();
+-    unsafe {
+-      core::ptr::copy_nonoverlapping(
+-        self.0[4..].as_ptr(),
+-        mem.as_mut_ptr() as *mut u8,
+-        core::mem::size_of::<f32>(),
+-      );
+-      mem.assume_init()
+-    }.from_little_endian()
+-  }
+-
+-  pub fn set_y(&mut self, x: f32) {
+-    let x_le = x.to_little_endian();
+-    unsafe {
+-      core::ptr::copy_nonoverlapping(
+-        &x_le as *const f32 as *const u8,
+-        self.0[4..].as_mut_ptr(),
+-        core::mem::size_of::<f32>(),
+-      );
+-    }
+-  }
+-
+-  pub fn z(&self) -> f32 {
+-    let mut mem = core::mem::MaybeUninit::<f32>::uninit();
+-    unsafe {
+-      core::ptr::copy_nonoverlapping(
+-        self.0[8..].as_ptr(),
+-        mem.as_mut_ptr() as *mut u8,
+-        core::mem::size_of::<f32>(),
+-      );
+-      mem.assume_init()
+-    }.from_little_endian()
+-  }
+-
+-  pub fn set_z(&mut self, x: f32) {
+-    let x_le = x.to_little_endian();
+-    unsafe {
+-      core::ptr::copy_nonoverlapping(
+-        &x_le as *const f32 as *const u8,
+-        self.0[8..].as_mut_ptr(),
+-        core::mem::size_of::<f32>(),
+-      );
+-    }
+-  }
+-
+-  pub fn unpack(&self) -> Vec3T {
+-    Vec3T {
+-      x: self.x(),
+-      y: self.y(),
+-      z: self.z(),
+-    }
+-  }
+-}
+-
+-#[derive(Debug, Clone, PartialEq, Default)]
+-pub struct Vec3T {
+-  pub x: f32,
+-  pub y: f32,
+-  pub z: f32,
+-}
+-impl Vec3T {
+-  pub fn pack(&self) -> Vec3 {
+-    Vec3::new(
+-      self.x,
+-      self.y,
+-      self.z,
+-    )
+-  }
+-}
+-
+-pub enum MonsterOffset {}
+-#[derive(Copy, Clone, PartialEq)]
+-
+-pub struct Monster<'a> {
+-  pub _tab: flatbuffers::Table<'a>,
+-}
+-
+-impl<'a> flatbuffers::Follow<'a> for Monster<'a> {
+-    type Inner = Monster<'a>;
+-    #[inline]
+-    fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+-        Self { _tab: flatbuffers::Table { buf, loc } }
+-    }
+-}
+-
+-impl<'a> Monster<'a> {
+-    #[inline]
+-    pub fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
+-        Monster { _tab: table }
+-    }
+-    #[allow(unused_mut)]
+-    pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(
+-        _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr>,
+-        args: &'args MonsterArgs<'args>) -> flatbuffers::WIPOffset<Monster<'bldr>> {
+-      let mut builder = MonsterBuilder::new(_fbb);
+-      if let Some(x) = args.path { builder.add_path(x); }
+-      if let Some(x) = args.equipped { builder.add_equipped(x); }
+-      if let Some(x) = args.weapons { builder.add_weapons(x); }
+-      if let Some(x) = args.inventory { builder.add_inventory(x); }
+-      if let Some(x) = args.name { builder.add_name(x); }
+-      if let Some(x) = args.pos { builder.add_pos(x); }
+-      builder.add_hp(args.hp);
+-      builder.add_mana(args.mana);
+-      builder.add_equipped_type(args.equipped_type);
+-      builder.add_color(args.color);
+-      builder.finish()
+-    }
+-
+-    pub fn unpack(&self) -> MonsterT {
+-      let pos = self.pos().map(|x| {
+-        x.unpack()
+-      });
+-      let mana = self.mana();
+-      let hp = self.hp();
+-      let name = self.name().map(|x| {
+-        x.to_string()
+-      });
+-      let inventory = self.inventory().map(|x| {
+-        x.to_vec()
+-      });
+-      let color = self.color();
+-      let weapons = self.weapons().map(|x| {
+-        x.iter().map(|t| t.unpack()).collect()
+-      });
+-      let equipped = match self.equipped_type() {
+-        Equipment::NONE => EquipmentT::NONE,
+-        Equipment::Weapon => EquipmentT::Weapon(Box::new(
+-          self.equipped_as_weapon()
+-              .expect("Invalid union table, expected `Equipment::Weapon`.")
+-              .unpack()
+-        )),
+-        _ => EquipmentT::NONE,
+-      };
+-      let path = self.path().map(|x| {
+-        x.iter().map(|t| t.unpack()).collect()
+-      });
+-      MonsterT {
+-        pos,
+-        mana,
+-        hp,
+-        name,
+-        inventory,
+-        color,
+-        weapons,
+-        equipped,
+-        path,
+-      }
+-    }
+-    pub const VT_POS: flatbuffers::VOffsetT = 4;
+-    pub const VT_MANA: flatbuffers::VOffsetT = 6;
+-    pub const VT_HP: flatbuffers::VOffsetT = 8;
+-    pub const VT_NAME: flatbuffers::VOffsetT = 10;
+-    pub const VT_INVENTORY: flatbuffers::VOffsetT = 14;
+-    pub const VT_COLOR: flatbuffers::VOffsetT = 16;
+-    pub const VT_WEAPONS: flatbuffers::VOffsetT = 18;
+-    pub const VT_EQUIPPED_TYPE: flatbuffers::VOffsetT = 20;
+-    pub const VT_EQUIPPED: flatbuffers::VOffsetT = 22;
+-    pub const VT_PATH: flatbuffers::VOffsetT = 24;
+-
+-  #[inline]
+-  pub fn pos(&self) -> Option<&'a Vec3> {
+-    self._tab.get::<Vec3>(Monster::VT_POS, None)
+-  }
+-  #[inline]
+-  pub fn mana(&self) -> i16 {
+-    self._tab.get::<i16>(Monster::VT_MANA, Some(150)).unwrap()
+-  }
+-  #[inline]
+-  pub fn hp(&self) -> i16 {
+-    self._tab.get::<i16>(Monster::VT_HP, Some(100)).unwrap()
+-  }
+-  #[inline]
+-  pub fn name(&self) -> Option<&'a str> {
+-    self._tab.get::<flatbuffers::ForwardsUOffset<&str>>(Monster::VT_NAME, None)
+-  }
+-  #[inline]
+-  pub fn inventory(&self) -> Option<&'a [u8]> {
+-    self._tab.get::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'a, u8>>>(Monster::VT_INVENTORY, None).map(|v| v.safe_slice())
+-  }
+-  #[inline]
+-  pub fn color(&self) -> Color {
+-    self._tab.get::<Color>(Monster::VT_COLOR, Some(Color::Blue)).unwrap()
+-  }
+-  #[inline]
+-  pub fn weapons(&self) -> Option<flatbuffers::Vector<'a, flatbuffers::ForwardsUOffset<Weapon<'a>>>> {
+-    self._tab.get::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'a, flatbuffers::ForwardsUOffset<Weapon>>>>(Monster::VT_WEAPONS, None)
+-  }
+-  #[inline]
+-  pub fn equipped_type(&self) -> Equipment {
+-    self._tab.get::<Equipment>(Monster::VT_EQUIPPED_TYPE, Some(Equipment::NONE)).unwrap()
+-  }
+-  #[inline]
+-  pub fn equipped(&self) -> Option<flatbuffers::Table<'a>> {
+-    self._tab.get::<flatbuffers::ForwardsUOffset<flatbuffers::Table<'a>>>(Monster::VT_EQUIPPED, None)
+-  }
+-  #[inline]
+-  pub fn path(&self) -> Option<&'a [Vec3]> {
+-    self._tab.get::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'a, Vec3>>>(Monster::VT_PATH, None).map(|v| v.safe_slice())
+-  }
+-  #[inline]
+-  #[allow(non_snake_case)]
+-  pub fn equipped_as_weapon(&self) -> Option<Weapon<'a>> {
+-    if self.equipped_type() == Equipment::Weapon {
+-      self.equipped().map(Weapon::init_from_table)
+-    } else {
+-      None
+-    }
+-  }
+-
+-}
+-
+-impl flatbuffers::Verifiable for Monster<'_> {
+-  #[inline]
+-  fn run_verifier(
+-    v: &mut flatbuffers::Verifier, pos: usize
+-  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
+-    use self::flatbuffers::Verifiable;
+-    v.visit_table(pos)?
+-     .visit_field::<Vec3>(&"pos", Self::VT_POS, false)?
+-     .visit_field::<i16>(&"mana", Self::VT_MANA, false)?
+-     .visit_field::<i16>(&"hp", Self::VT_HP, false)?
+-     .visit_field::<flatbuffers::ForwardsUOffset<&str>>(&"name", Self::VT_NAME, false)?
+-     .visit_field::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'_, u8>>>(&"inventory", Self::VT_INVENTORY, false)?
+-     .visit_field::<Color>(&"color", Self::VT_COLOR, false)?
+-     .visit_field::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'_, flatbuffers::ForwardsUOffset<Weapon>>>>(&"weapons", Self::VT_WEAPONS, false)?
+-     .visit_union::<Equipment, _>(&"equipped_type", Self::VT_EQUIPPED_TYPE, &"equipped", Self::VT_EQUIPPED, false, |key, v, pos| {
+-        match key {
+-          Equipment::Weapon => v.verify_union_variant::<flatbuffers::ForwardsUOffset<Weapon>>("Equipment::Weapon", pos),
+-          _ => Ok(()),
+-        }
+-     })?
+-     .visit_field::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'_, Vec3>>>(&"path", Self::VT_PATH, false)?
+-     .finish();
+-    Ok(())
+-  }
+-}
+-pub struct MonsterArgs<'a> {
+-    pub pos: Option<&'a Vec3>,
+-    pub mana: i16,
+-    pub hp: i16,
+-    pub name: Option<flatbuffers::WIPOffset<&'a str>>,
+-    pub inventory: Option<flatbuffers::WIPOffset<flatbuffers::Vector<'a, u8>>>,
+-    pub color: Color,
+-    pub weapons: Option<flatbuffers::WIPOffset<flatbuffers::Vector<'a, flatbuffers::ForwardsUOffset<Weapon<'a>>>>>,
+-    pub equipped_type: Equipment,
+-    pub equipped: Option<flatbuffers::WIPOffset<flatbuffers::UnionWIPOffset>>,
+-    pub path: Option<flatbuffers::WIPOffset<flatbuffers::Vector<'a, Vec3>>>,
+-}
+-impl<'a> Default for MonsterArgs<'a> {
+-    #[inline]
+-    fn default() -> Self {
+-        MonsterArgs {
+-            pos: None,
+-            mana: 150,
+-            hp: 100,
+-            name: None,
+-            inventory: None,
+-            color: Color::Blue,
+-            weapons: None,
+-            equipped_type: Equipment::NONE,
+-            equipped: None,
+-            path: None,
+-        }
+-    }
+-}
+-pub struct MonsterBuilder<'a: 'b, 'b> {
+-  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a>,
+-  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
+-}
+-impl<'a: 'b, 'b> MonsterBuilder<'a, 'b> {
+-  #[inline]
+-  pub fn add_pos(&mut self, pos: &Vec3) {
+-    self.fbb_.push_slot_always::<&Vec3>(Monster::VT_POS, pos);
+-  }
+-  #[inline]
+-  pub fn add_mana(&mut self, mana: i16) {
+-    self.fbb_.push_slot::<i16>(Monster::VT_MANA, mana, 150);
+-  }
+-  #[inline]
+-  pub fn add_hp(&mut self, hp: i16) {
+-    self.fbb_.push_slot::<i16>(Monster::VT_HP, hp, 100);
+-  }
+-  #[inline]
+-  pub fn add_name(&mut self, name: flatbuffers::WIPOffset<&'b  str>) {
+-    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Monster::VT_NAME, name);
+-  }
+-  #[inline]
+-  pub fn add_inventory(&mut self, inventory: flatbuffers::WIPOffset<flatbuffers::Vector<'b , u8>>) {
+-    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Monster::VT_INVENTORY, inventory);
+-  }
+-  #[inline]
+-  pub fn add_color(&mut self, color: Color) {
+-    self.fbb_.push_slot::<Color>(Monster::VT_COLOR, color, Color::Blue);
+-  }
+-  #[inline]
+-  pub fn add_weapons(&mut self, weapons: flatbuffers::WIPOffset<flatbuffers::Vector<'b , flatbuffers::ForwardsUOffset<Weapon<'b >>>>) {
+-    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Monster::VT_WEAPONS, weapons);
+-  }
+-  #[inline]
+-  pub fn add_equipped_type(&mut self, equipped_type: Equipment) {
+-    self.fbb_.push_slot::<Equipment>(Monster::VT_EQUIPPED_TYPE, equipped_type, Equipment::NONE);
+-  }
+-  #[inline]
+-  pub fn add_equipped(&mut self, equipped: flatbuffers::WIPOffset<flatbuffers::UnionWIPOffset>) {
+-    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Monster::VT_EQUIPPED, equipped);
+-  }
+-  #[inline]
+-  pub fn add_path(&mut self, path: flatbuffers::WIPOffset<flatbuffers::Vector<'b , Vec3>>) {
+-    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Monster::VT_PATH, path);
+-  }
+-  #[inline]
+-  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>) -> MonsterBuilder<'a, 'b> {
+-    let start = _fbb.start_table();
+-    MonsterBuilder {
+-      fbb_: _fbb,
+-      start_: start,
+-    }
+-  }
+-  #[inline]
+-  pub fn finish(self) -> flatbuffers::WIPOffset<Monster<'a>> {
+-    let o = self.fbb_.end_table(self.start_);
+-    flatbuffers::WIPOffset::new(o.value())
+-  }
+-}
+-
+-impl std::fmt::Debug for Monster<'_> {
+-  fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+-    let mut ds = f.debug_struct("Monster");
+-      ds.field("pos", &self.pos());
+-      ds.field("mana", &self.mana());
+-      ds.field("hp", &self.hp());
+-      ds.field("name", &self.name());
+-      ds.field("inventory", &self.inventory());
+-      ds.field("color", &self.color());
+-      ds.field("weapons", &self.weapons());
+-      ds.field("equipped_type", &self.equipped_type());
+-      match self.equipped_type() {
+-        Equipment::Weapon => {
+-          if let Some(x) = self.equipped_as_weapon() {
+-            ds.field("equipped", &x)
+-          } else {
+-            ds.field("equipped", &"InvalidFlatbuffer: Union discriminant does not match value.")
+-          }
+-        },
+-        _ => {
+-          let x: Option<()> = None;
+-          ds.field("equipped", &x)
+-        },
+-      };
+-      ds.field("path", &self.path());
+-      ds.finish()
+-  }
+-}
+-#[non_exhaustive]
+-#[derive(Debug, Clone, PartialEq)]
+-pub struct MonsterT {
+-  pub pos: Option<Vec3T>,
+-  pub mana: i16,
+-  pub hp: i16,
+-  pub name: Option<String>,
+-  pub inventory: Option<Vec<u8>>,
+-  pub color: Color,
+-  pub weapons: Option<Vec<WeaponT>>,
+-  pub equipped: EquipmentT,
+-  pub path: Option<Vec<Vec3T>>,
+-}
+-impl Default for MonsterT {
+-  fn default() -> Self {
+-    Self {
+-      pos: None,
+-      mana: 150,
+-      hp: 100,
+-      name: None,
+-      inventory: None,
+-      color: Color::Blue,
+-      weapons: None,
+-      equipped: EquipmentT::NONE,
+-      path: None,
+-    }
+-  }
+-}
+-impl MonsterT {
+-  pub fn pack<'b>(
+-    &self,
+-    _fbb: &mut flatbuffers::FlatBufferBuilder<'b>
+-  ) -> flatbuffers::WIPOffset<Monster<'b>> {
+-    let pos_tmp = self.pos.as_ref().map(|x| x.pack());
+-    let pos = pos_tmp.as_ref();
+-    let mana = self.mana;
+-    let hp = self.hp;
+-    let name = self.name.as_ref().map(|x|{
+-      _fbb.create_string(x)
+-    });
+-    let inventory = self.inventory.as_ref().map(|x|{
+-      _fbb.create_vector(x)
+-    });
+-    let color = self.color;
+-    let weapons = self.weapons.as_ref().map(|x|{
+-      let w: Vec<_> = x.iter().map(|t| t.pack(_fbb)).collect();_fbb.create_vector(&w)
+-    });
+-    let equipped_type = self.equipped.equipment_type();
+-    let equipped = self.equipped.pack(_fbb);
+-    let path = self.path.as_ref().map(|x|{
+-      let w: Vec<_> = x.iter().map(|t| t.pack()).collect();_fbb.create_vector(&w)
+-    });
+-    Monster::create(_fbb, &MonsterArgs{
+-      pos,
+-      mana,
+-      hp,
+-      name,
+-      inventory,
+-      color,
+-      weapons,
+-      equipped_type,
+-      equipped,
+-      path,
+-    })
+-  }
+-}
+-pub enum WeaponOffset {}
+-#[derive(Copy, Clone, PartialEq)]
+-
+-pub struct Weapon<'a> {
+-  pub _tab: flatbuffers::Table<'a>,
+-}
+-
+-impl<'a> flatbuffers::Follow<'a> for Weapon<'a> {
+-    type Inner = Weapon<'a>;
+-    #[inline]
+-    fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
+-        Self { _tab: flatbuffers::Table { buf, loc } }
+-    }
+-}
+-
+-impl<'a> Weapon<'a> {
+-    #[inline]
+-    pub fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
+-        Weapon { _tab: table }
+-    }
+-    #[allow(unused_mut)]
+-    pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(
+-        _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr>,
+-        args: &'args WeaponArgs<'args>) -> flatbuffers::WIPOffset<Weapon<'bldr>> {
+-      let mut builder = WeaponBuilder::new(_fbb);
+-      if let Some(x) = args.name { builder.add_name(x); }
+-      builder.add_damage(args.damage);
+-      builder.finish()
+-    }
+-
+-    pub fn unpack(&self) -> WeaponT {
+-      let name = self.name().map(|x| {
+-        x.to_string()
+-      });
+-      let damage = self.damage();
+-      WeaponT {
+-        name,
+-        damage,
+-      }
+-    }
+-    pub const VT_NAME: flatbuffers::VOffsetT = 4;
+-    pub const VT_DAMAGE: flatbuffers::VOffsetT = 6;
+-
+-  #[inline]
+-  pub fn name(&self) -> Option<&'a str> {
+-    self._tab.get::<flatbuffers::ForwardsUOffset<&str>>(Weapon::VT_NAME, None)
+-  }
+-  #[inline]
+-  pub fn damage(&self) -> i16 {
+-    self._tab.get::<i16>(Weapon::VT_DAMAGE, Some(0)).unwrap()
+-  }
+-}
+-
+-impl flatbuffers::Verifiable for Weapon<'_> {
+-  #[inline]
+-  fn run_verifier(
+-    v: &mut flatbuffers::Verifier, pos: usize
+-  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
+-    use self::flatbuffers::Verifiable;
+-    v.visit_table(pos)?
+-     .visit_field::<flatbuffers::ForwardsUOffset<&str>>(&"name", Self::VT_NAME, false)?
+-     .visit_field::<i16>(&"damage", Self::VT_DAMAGE, false)?
+-     .finish();
+-    Ok(())
+-  }
+-}
+-pub struct WeaponArgs<'a> {
+-    pub name: Option<flatbuffers::WIPOffset<&'a str>>,
+-    pub damage: i16,
+-}
+-impl<'a> Default for WeaponArgs<'a> {
+-    #[inline]
+-    fn default() -> Self {
+-        WeaponArgs {
+-            name: None,
+-            damage: 0,
+-        }
+-    }
+-}
+-pub struct WeaponBuilder<'a: 'b, 'b> {
+-  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a>,
+-  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
+-}
+-impl<'a: 'b, 'b> WeaponBuilder<'a, 'b> {
+-  #[inline]
+-  pub fn add_name(&mut self, name: flatbuffers::WIPOffset<&'b  str>) {
+-    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Weapon::VT_NAME, name);
+-  }
+-  #[inline]
+-  pub fn add_damage(&mut self, damage: i16) {
+-    self.fbb_.push_slot::<i16>(Weapon::VT_DAMAGE, damage, 0);
+-  }
+-  #[inline]
+-  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>) -> WeaponBuilder<'a, 'b> {
+-    let start = _fbb.start_table();
+-    WeaponBuilder {
+-      fbb_: _fbb,
+-      start_: start,
+-    }
+-  }
+-  #[inline]
+-  pub fn finish(self) -> flatbuffers::WIPOffset<Weapon<'a>> {
+-    let o = self.fbb_.end_table(self.start_);
+-    flatbuffers::WIPOffset::new(o.value())
+-  }
+-}
+-
+-impl std::fmt::Debug for Weapon<'_> {
+-  fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+-    let mut ds = f.debug_struct("Weapon");
+-      ds.field("name", &self.name());
+-      ds.field("damage", &self.damage());
+-      ds.finish()
+-  }
+-}
+-#[non_exhaustive]
+-#[derive(Debug, Clone, PartialEq)]
+-pub struct WeaponT {
+-  pub name: Option<String>,
+-  pub damage: i16,
+-}
+-impl Default for WeaponT {
+-  fn default() -> Self {
+-    Self {
+-      name: None,
+-      damage: 0,
+-    }
+-  }
+-}
+-impl WeaponT {
+-  pub fn pack<'b>(
+-    &self,
+-    _fbb: &mut flatbuffers::FlatBufferBuilder<'b>
+-  ) -> flatbuffers::WIPOffset<Weapon<'b>> {
+-    let name = self.name.as_ref().map(|x|{
+-      _fbb.create_string(x)
+-    });
+-    let damage = self.damage;
+-    Weapon::create(_fbb, &WeaponArgs{
+-      name,
+-      damage,
+-    })
+-  }
+-}
+-#[inline]
+-#[deprecated(since="2.0.0", note="Deprecated in favor of `root_as...` methods.")]
+-pub fn get_root_as_monster<'a>(buf: &'a [u8]) -> Monster<'a> {
+-  unsafe { flatbuffers::root_unchecked::<Monster<'a>>(buf) }
+-}
+-
+-#[inline]
+-#[deprecated(since="2.0.0", note="Deprecated in favor of `root_as...` methods.")]
+-pub fn get_size_prefixed_root_as_monster<'a>(buf: &'a [u8]) -> Monster<'a> {
+-  unsafe { flatbuffers::size_prefixed_root_unchecked::<Monster<'a>>(buf) }
+-}
+-
+-#[inline]
+-/// Verifies that a buffer of bytes contains a `Monster`
+-/// and returns it.
+-/// Note that verification is still experimental and may not
+-/// catch every error, or be maximally performant. For the
+-/// previous, unchecked, behavior use
+-/// `root_as_monster_unchecked`.
+-pub fn root_as_monster(buf: &[u8]) -> Result<Monster, flatbuffers::InvalidFlatbuffer> {
+-  flatbuffers::root::<Monster>(buf)
+-}
+-#[inline]
+-/// Verifies that a buffer of bytes contains a size prefixed
+-/// `Monster` and returns it.
+-/// Note that verification is still experimental and may not
+-/// catch every error, or be maximally performant. For the
+-/// previous, unchecked, behavior use
+-/// `size_prefixed_root_as_monster_unchecked`.
+-pub fn size_prefixed_root_as_monster(buf: &[u8]) -> Result<Monster, flatbuffers::InvalidFlatbuffer> {
+-  flatbuffers::size_prefixed_root::<Monster>(buf)
+-}
+-#[inline]
+-/// Verifies, with the given options, that a buffer of bytes
+-/// contains a `Monster` and returns it.
+-/// Note that verification is still experimental and may not
+-/// catch every error, or be maximally performant. For the
+-/// previous, unchecked, behavior use
+-/// `root_as_monster_unchecked`.
+-pub fn root_as_monster_with_opts<'b, 'o>(
+-  opts: &'o flatbuffers::VerifierOptions,
+-  buf: &'b [u8],
+-) -> Result<Monster<'b>, flatbuffers::InvalidFlatbuffer> {
+-  flatbuffers::root_with_opts::<Monster<'b>>(opts, buf)
+-}
+-#[inline]
+-/// Verifies, with the given verifier options, that a buffer of
+-/// bytes contains a size prefixed `Monster` and returns
+-/// it. Note that verification is still experimental and may not
+-/// catch every error, or be maximally performant. For the
+-/// previous, unchecked, behavior use
+-/// `root_as_monster_unchecked`.
+-pub fn size_prefixed_root_as_monster_with_opts<'b, 'o>(
+-  opts: &'o flatbuffers::VerifierOptions,
+-  buf: &'b [u8],
+-) -> Result<Monster<'b>, flatbuffers::InvalidFlatbuffer> {
+-  flatbuffers::size_prefixed_root_with_opts::<Monster<'b>>(opts, buf)
+-}
+-#[inline]
+-/// Assumes, without verification, that a buffer of bytes contains a Monster and returns it.
+-/// # Safety
+-/// Callers must trust the given bytes do indeed contain a valid `Monster`.
+-pub unsafe fn root_as_monster_unchecked(buf: &[u8]) -> Monster {
+-  flatbuffers::root_unchecked::<Monster>(buf)
+-}
+-#[inline]
+-/// Assumes, without verification, that a buffer of bytes contains a size prefixed Monster and returns it.
+-/// # Safety
+-/// Callers must trust the given bytes do indeed contain a valid size prefixed `Monster`.
+-pub unsafe fn size_prefixed_root_as_monster_unchecked(buf: &[u8]) -> Monster {
+-  flatbuffers::size_prefixed_root_unchecked::<Monster>(buf)
+-}
+-#[inline]
+-pub fn finish_monster_buffer<'a, 'b>(
+-    fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>,
+-    root: flatbuffers::WIPOffset<Monster<'a>>) {
+-  fbb.finish(root, None);
+-}
+-
+-#[inline]
+-pub fn finish_size_prefixed_monster_buffer<'a, 'b>(fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>, root: flatbuffers::WIPOffset<Monster<'a>>) {
+-  fbb.finish_size_prefixed(root, None);
+-}
+-}  // pub mod Sample
+-}  // pub mod MyGame
+-
+diff -urN a/samples/rust_generated/mod.rs b/samples/rust_generated/mod.rs
+--- a/samples/rust_generated/mod.rs	1970-01-01 00:00:00.000000000 +0000
++++ b/samples/rust_generated/mod.rs	2023-01-13 07:46:54.482119093 +0000
+@@ -0,0 +1,17 @@
++// Automatically generated by the Flatbuffers compiler. Do not modify.
++pub mod my_game {
++  use super::*;
++  pub mod sample {
++    use super::*;
++    mod color_generated;
++    pub use self::color_generated::*;
++    mod equipment_generated;
++    pub use self::equipment_generated::*;
++    mod vec_3_generated;
++    pub use self::vec_3_generated::*;
++    mod monster_generated;
++    pub use self::monster_generated::*;
++    mod weapon_generated;
++    pub use self::weapon_generated::*;
++  } // sample
++} // my_game
+diff -urN a/samples/rust_generated/my_game/sample/color_generated.rs b/samples/rust_generated/my_game/sample/color_generated.rs
+--- a/samples/rust_generated/my_game/sample/color_generated.rs	1970-01-01 00:00:00.000000000 +0000
++++ b/samples/rust_generated/my_game/sample/color_generated.rs	2023-01-13 07:46:54.705121153 +0000
+@@ -0,0 +1,97 @@
++// automatically generated by the FlatBuffers compiler, do not modify
++extern crate flatbuffers;
++use std::mem;
++use std::cmp::Ordering;
++use self::flatbuffers::{EndianScalar, Follow};
++use super::*;
++#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
++pub const ENUM_MIN_COLOR: i8 = 0;
++#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
++pub const ENUM_MAX_COLOR: i8 = 2;
++#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
++#[allow(non_camel_case_types)]
++pub const ENUM_VALUES_COLOR: [Color; 3] = [
++  Color::Red,
++  Color::Green,
++  Color::Blue,
++];
++
++#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
++#[repr(transparent)]
++pub struct Color(pub i8);
++#[allow(non_upper_case_globals)]
++impl Color {
++  pub const Red: Self = Self(0);
++  pub const Green: Self = Self(1);
++  pub const Blue: Self = Self(2);
++
++  pub const ENUM_MIN: i8 = 0;
++  pub const ENUM_MAX: i8 = 2;
++  pub const ENUM_VALUES: &'static [Self] = &[
++    Self::Red,
++    Self::Green,
++    Self::Blue,
++  ];
++  /// Returns the variant's name or "" if unknown.
++  pub fn variant_name(self) -> Option<&'static str> {
++    match self {
++      Self::Red => Some("Red"),
++      Self::Green => Some("Green"),
++      Self::Blue => Some("Blue"),
++      _ => None,
++    }
++  }
++}
++impl std::fmt::Debug for Color {
++  fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
++    if let Some(name) = self.variant_name() {
++      f.write_str(name)
++    } else {
++      f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
++    }
++  }
++}
++impl<'a> flatbuffers::Follow<'a> for Color {
++  type Inner = Self;
++  #[inline]
++  fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
++    let b = unsafe {
++      flatbuffers::read_scalar_at::<i8>(buf, loc)
++    };
++    Self(b)
++  }
++}
++
++impl flatbuffers::Push for Color {
++    type Output = Color;
++    #[inline]
++    fn push(&self, dst: &mut [u8], _rest: &[u8]) {
++        unsafe { flatbuffers::emplace_scalar::<i8>(dst, self.0); }
++    }
++}
++
++impl flatbuffers::EndianScalar for Color {
++  #[inline]
++  fn to_little_endian(self) -> Self {
++    let b = i8::to_le(self.0);
++    Self(b)
++  }
++  #[inline]
++  #[allow(clippy::wrong_self_convention)]
++  fn from_little_endian(self) -> Self {
++    let b = i8::from_le(self.0);
++    Self(b)
++  }
++}
++
++impl<'a> flatbuffers::Verifiable for Color {
++  #[inline]
++  fn run_verifier(
++    v: &mut flatbuffers::Verifier, pos: usize
++  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
++    use self::flatbuffers::Verifiable;
++    i8::run_verifier(v, pos)
++  }
++}
++
++impl flatbuffers::SimpleToVerifyInSlice for Color {}
+diff -urN a/samples/rust_generated/my_game/sample/equipment_generated.rs b/samples/rust_generated/my_game/sample/equipment_generated.rs
+--- a/samples/rust_generated/my_game/sample/equipment_generated.rs	1970-01-01 00:00:00.000000000 +0000
++++ b/samples/rust_generated/my_game/sample/equipment_generated.rs	2023-01-13 07:46:54.854122528 +0000
+@@ -0,0 +1,142 @@
++// automatically generated by the FlatBuffers compiler, do not modify
++extern crate flatbuffers;
++use std::mem;
++use std::cmp::Ordering;
++use self::flatbuffers::{EndianScalar, Follow};
++use super::*;
++#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
++pub const ENUM_MIN_EQUIPMENT: u8 = 0;
++#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
++pub const ENUM_MAX_EQUIPMENT: u8 = 1;
++#[deprecated(since = "2.0.0", note = "Use associated constants instead. This will no longer be generated in 2021.")]
++#[allow(non_camel_case_types)]
++pub const ENUM_VALUES_EQUIPMENT: [Equipment; 2] = [
++  Equipment::NONE,
++  Equipment::Weapon,
++];
++
++#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Default)]
++#[repr(transparent)]
++pub struct Equipment(pub u8);
++#[allow(non_upper_case_globals)]
++impl Equipment {
++  pub const NONE: Self = Self(0);
++  pub const Weapon: Self = Self(1);
++
++  pub const ENUM_MIN: u8 = 0;
++  pub const ENUM_MAX: u8 = 1;
++  pub const ENUM_VALUES: &'static [Self] = &[
++    Self::NONE,
++    Self::Weapon,
++  ];
++  /// Returns the variant's name or "" if unknown.
++  pub fn variant_name(self) -> Option<&'static str> {
++    match self {
++      Self::NONE => Some("NONE"),
++      Self::Weapon => Some("Weapon"),
++      _ => None,
++    }
++  }
++}
++impl std::fmt::Debug for Equipment {
++  fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
++    if let Some(name) = self.variant_name() {
++      f.write_str(name)
++    } else {
++      f.write_fmt(format_args!("<UNKNOWN {:?}>", self.0))
++    }
++  }
++}
++impl<'a> flatbuffers::Follow<'a> for Equipment {
++  type Inner = Self;
++  #[inline]
++  fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
++    let b = unsafe {
++      flatbuffers::read_scalar_at::<u8>(buf, loc)
++    };
++    Self(b)
++  }
++}
++
++impl flatbuffers::Push for Equipment {
++    type Output = Equipment;
++    #[inline]
++    fn push(&self, dst: &mut [u8], _rest: &[u8]) {
++        unsafe { flatbuffers::emplace_scalar::<u8>(dst, self.0); }
++    }
++}
++
++impl flatbuffers::EndianScalar for Equipment {
++  #[inline]
++  fn to_little_endian(self) -> Self {
++    let b = u8::to_le(self.0);
++    Self(b)
++  }
++  #[inline]
++  #[allow(clippy::wrong_self_convention)]
++  fn from_little_endian(self) -> Self {
++    let b = u8::from_le(self.0);
++    Self(b)
++  }
++}
++
++impl<'a> flatbuffers::Verifiable for Equipment {
++  #[inline]
++  fn run_verifier(
++    v: &mut flatbuffers::Verifier, pos: usize
++  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
++    use self::flatbuffers::Verifiable;
++    u8::run_verifier(v, pos)
++  }
++}
++
++impl flatbuffers::SimpleToVerifyInSlice for Equipment {}
++pub struct EquipmentUnionTableOffset {}
++
++#[allow(clippy::upper_case_acronyms)]
++#[non_exhaustive]
++#[derive(Debug, Clone, PartialEq)]
++pub enum EquipmentT {
++  NONE,
++  Weapon(Box<WeaponT>),
++}
++impl Default for EquipmentT {
++  fn default() -> Self {
++    Self::NONE
++  }
++}
++impl EquipmentT {
++  pub fn equipment_type(&self) -> Equipment {
++    match self {
++      Self::NONE => Equipment::NONE,
++      Self::Weapon(_) => Equipment::Weapon,
++    }
++  }
++  pub fn pack(&self, fbb: &mut flatbuffers::FlatBufferBuilder) -> Option<flatbuffers::WIPOffset<flatbuffers::UnionWIPOffset>> {
++    match self {
++      Self::NONE => None,
++      Self::Weapon(v) => Some(v.pack(fbb).as_union_value()),
++    }
++  }
++  /// If the union variant matches, return the owned WeaponT, setting the union to NONE.
++  pub fn take_weapon(&mut self) -> Option<Box<WeaponT>> {
++    if let Self::Weapon(_) = self {
++      let v = std::mem::replace(self, Self::NONE);
++      if let Self::Weapon(w) = v {
++        Some(w)
++      } else {
++        unreachable!()
++      }
++    } else {
++      None
++    }
++  }
++  /// If the union variant matches, return a reference to the WeaponT.
++  pub fn as_weapon(&self) -> Option<&WeaponT> {
++    if let Self::Weapon(v) = self { Some(v.as_ref()) } else { None }
++  }
++  /// If the union variant matches, return a mutable reference to the WeaponT.
++  pub fn as_weapon_mut(&mut self) -> Option<&mut WeaponT> {
++    if let Self::Weapon(v) = self { Some(v.as_mut()) } else { None }
++  }
++}
+diff -urN a/samples/rust_generated/my_game/sample/monster_generated.rs b/samples/rust_generated/my_game/sample/monster_generated.rs
+--- a/samples/rust_generated/my_game/sample/monster_generated.rs	1970-01-01 00:00:00.000000000 +0000
++++ b/samples/rust_generated/my_game/sample/monster_generated.rs	2023-01-13 07:46:54.893122889 +0000
+@@ -0,0 +1,445 @@
++// automatically generated by the FlatBuffers compiler, do not modify
++extern crate flatbuffers;
++use std::mem;
++use std::cmp::Ordering;
++use self::flatbuffers::{EndianScalar, Follow};
++use super::*;
++pub enum MonsterOffset {}
++#[derive(Copy, Clone, PartialEq)]
++
++pub struct Monster<'a> {
++  pub _tab: flatbuffers::Table<'a>,
++}
++
++impl<'a> flatbuffers::Follow<'a> for Monster<'a> {
++  type Inner = Monster<'a>;
++  #[inline]
++  fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
++    Self { _tab: flatbuffers::Table { buf, loc } }
++  }
++}
++
++impl<'a> Monster<'a> {
++  pub const VT_POS: flatbuffers::VOffsetT = 4;
++  pub const VT_MANA: flatbuffers::VOffsetT = 6;
++  pub const VT_HP: flatbuffers::VOffsetT = 8;
++  pub const VT_NAME: flatbuffers::VOffsetT = 10;
++  pub const VT_INVENTORY: flatbuffers::VOffsetT = 14;
++  pub const VT_COLOR: flatbuffers::VOffsetT = 16;
++  pub const VT_WEAPONS: flatbuffers::VOffsetT = 18;
++  pub const VT_EQUIPPED_TYPE: flatbuffers::VOffsetT = 20;
++  pub const VT_EQUIPPED: flatbuffers::VOffsetT = 22;
++  pub const VT_PATH: flatbuffers::VOffsetT = 24;
++
++  pub const fn get_fully_qualified_name() -> &'static str {
++    "MyGame.Sample.Monster"
++  }
++
++  #[inline]
++  pub fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
++    Monster { _tab: table }
++  }
++  #[allow(unused_mut)]
++  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(
++    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr>,
++    args: &'args MonsterArgs<'args>
++  ) -> flatbuffers::WIPOffset<Monster<'bldr>> {
++    let mut builder = MonsterBuilder::new(_fbb);
++    if let Some(x) = args.path { builder.add_path(x); }
++    if let Some(x) = args.equipped { builder.add_equipped(x); }
++    if let Some(x) = args.weapons { builder.add_weapons(x); }
++    if let Some(x) = args.inventory { builder.add_inventory(x); }
++    if let Some(x) = args.name { builder.add_name(x); }
++    if let Some(x) = args.pos { builder.add_pos(x); }
++    builder.add_hp(args.hp);
++    builder.add_mana(args.mana);
++    builder.add_equipped_type(args.equipped_type);
++    builder.add_color(args.color);
++    builder.finish()
++  }
++
++  pub fn unpack(&self) -> MonsterT {
++    let pos = self.pos().map(|x| {
++      x.unpack()
++    });
++    let mana = self.mana();
++    let hp = self.hp();
++    let name = self.name().map(|x| {
++      x.to_string()
++    });
++    let inventory = self.inventory().map(|x| {
++      x.to_vec()
++    });
++    let color = self.color();
++    let weapons = self.weapons().map(|x| {
++      x.iter().map(|t| t.unpack()).collect()
++    });
++    let equipped = match self.equipped_type() {
++      Equipment::NONE => EquipmentT::NONE,
++      Equipment::Weapon => EquipmentT::Weapon(Box::new(
++        self.equipped_as_weapon()
++            .expect("Invalid union table, expected `Equipment::Weapon`.")
++            .unpack()
++      )),
++      _ => EquipmentT::NONE,
++    };
++    let path = self.path().map(|x| {
++      x.iter().map(|t| t.unpack()).collect()
++    });
++    MonsterT {
++      pos,
++      mana,
++      hp,
++      name,
++      inventory,
++      color,
++      weapons,
++      equipped,
++      path,
++    }
++  }
++
++  #[inline]
++  pub fn pos(&self) -> Option<&'a Vec3> {
++    self._tab.get::<Vec3>(Monster::VT_POS, None)
++  }
++  #[inline]
++  pub fn mana(&self) -> i16 {
++    self._tab.get::<i16>(Monster::VT_MANA, Some(150)).unwrap()
++  }
++  #[inline]
++  pub fn hp(&self) -> i16 {
++    self._tab.get::<i16>(Monster::VT_HP, Some(100)).unwrap()
++  }
++  #[inline]
++  pub fn name(&self) -> Option<&'a str> {
++    self._tab.get::<flatbuffers::ForwardsUOffset<&str>>(Monster::VT_NAME, None)
++  }
++  #[inline]
++  pub fn inventory(&self) -> Option<&'a [u8]> {
++    self._tab.get::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'a, u8>>>(Monster::VT_INVENTORY, None).map(|v| v.safe_slice())
++  }
++  #[inline]
++  pub fn color(&self) -> Color {
++    self._tab.get::<Color>(Monster::VT_COLOR, Some(Color::Blue)).unwrap()
++  }
++  #[inline]
++  pub fn weapons(&self) -> Option<flatbuffers::Vector<'a, flatbuffers::ForwardsUOffset<Weapon<'a>>>> {
++    self._tab.get::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'a, flatbuffers::ForwardsUOffset<Weapon>>>>(Monster::VT_WEAPONS, None)
++  }
++  #[inline]
++  pub fn equipped_type(&self) -> Equipment {
++    self._tab.get::<Equipment>(Monster::VT_EQUIPPED_TYPE, Some(Equipment::NONE)).unwrap()
++  }
++  #[inline]
++  pub fn equipped(&self) -> Option<flatbuffers::Table<'a>> {
++    self._tab.get::<flatbuffers::ForwardsUOffset<flatbuffers::Table<'a>>>(Monster::VT_EQUIPPED, None)
++  }
++  #[inline]
++  pub fn path(&self) -> Option<&'a [Vec3]> {
++    self._tab.get::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'a, Vec3>>>(Monster::VT_PATH, None).map(|v| v.safe_slice())
++  }
++  #[inline]
++  #[allow(non_snake_case)]
++  pub fn equipped_as_weapon(&self) -> Option<Weapon<'a>> {
++    if self.equipped_type() == Equipment::Weapon {
++      self.equipped().map(Weapon::init_from_table)
++    } else {
++      None
++    }
++  }
++
++}
++
++impl flatbuffers::Verifiable for Monster<'_> {
++  #[inline]
++  fn run_verifier(
++    v: &mut flatbuffers::Verifier, pos: usize
++  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
++    use self::flatbuffers::Verifiable;
++    v.visit_table(pos)?
++     .visit_field::<Vec3>("pos", Self::VT_POS, false)?
++     .visit_field::<i16>("mana", Self::VT_MANA, false)?
++     .visit_field::<i16>("hp", Self::VT_HP, false)?
++     .visit_field::<flatbuffers::ForwardsUOffset<&str>>("name", Self::VT_NAME, false)?
++     .visit_field::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'_, u8>>>("inventory", Self::VT_INVENTORY, false)?
++     .visit_field::<Color>("color", Self::VT_COLOR, false)?
++     .visit_field::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'_, flatbuffers::ForwardsUOffset<Weapon>>>>("weapons", Self::VT_WEAPONS, false)?
++     .visit_union::<Equipment, _>("equipped_type", Self::VT_EQUIPPED_TYPE, "equipped", Self::VT_EQUIPPED, false, |key, v, pos| {
++        match key {
++          Equipment::Weapon => v.verify_union_variant::<flatbuffers::ForwardsUOffset<Weapon>>("Equipment::Weapon", pos),
++          _ => Ok(()),
++        }
++     })?
++     .visit_field::<flatbuffers::ForwardsUOffset<flatbuffers::Vector<'_, Vec3>>>("path", Self::VT_PATH, false)?
++     .finish();
++    Ok(())
++  }
++}
++pub struct MonsterArgs<'a> {
++    pub pos: Option<&'a Vec3>,
++    pub mana: i16,
++    pub hp: i16,
++    pub name: Option<flatbuffers::WIPOffset<&'a str>>,
++    pub inventory: Option<flatbuffers::WIPOffset<flatbuffers::Vector<'a, u8>>>,
++    pub color: Color,
++    pub weapons: Option<flatbuffers::WIPOffset<flatbuffers::Vector<'a, flatbuffers::ForwardsUOffset<Weapon<'a>>>>>,
++    pub equipped_type: Equipment,
++    pub equipped: Option<flatbuffers::WIPOffset<flatbuffers::UnionWIPOffset>>,
++    pub path: Option<flatbuffers::WIPOffset<flatbuffers::Vector<'a, Vec3>>>,
++}
++impl<'a> Default for MonsterArgs<'a> {
++  #[inline]
++  fn default() -> Self {
++    MonsterArgs {
++      pos: None,
++      mana: 150,
++      hp: 100,
++      name: None,
++      inventory: None,
++      color: Color::Blue,
++      weapons: None,
++      equipped_type: Equipment::NONE,
++      equipped: None,
++      path: None,
++    }
++  }
++}
++
++pub struct MonsterBuilder<'a: 'b, 'b> {
++  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a>,
++  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
++}
++impl<'a: 'b, 'b> MonsterBuilder<'a, 'b> {
++  #[inline]
++  pub fn add_pos(&mut self, pos: &Vec3) {
++    self.fbb_.push_slot_always::<&Vec3>(Monster::VT_POS, pos);
++  }
++  #[inline]
++  pub fn add_mana(&mut self, mana: i16) {
++    self.fbb_.push_slot::<i16>(Monster::VT_MANA, mana, 150);
++  }
++  #[inline]
++  pub fn add_hp(&mut self, hp: i16) {
++    self.fbb_.push_slot::<i16>(Monster::VT_HP, hp, 100);
++  }
++  #[inline]
++  pub fn add_name(&mut self, name: flatbuffers::WIPOffset<&'b  str>) {
++    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Monster::VT_NAME, name);
++  }
++  #[inline]
++  pub fn add_inventory(&mut self, inventory: flatbuffers::WIPOffset<flatbuffers::Vector<'b , u8>>) {
++    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Monster::VT_INVENTORY, inventory);
++  }
++  #[inline]
++  pub fn add_color(&mut self, color: Color) {
++    self.fbb_.push_slot::<Color>(Monster::VT_COLOR, color, Color::Blue);
++  }
++  #[inline]
++  pub fn add_weapons(&mut self, weapons: flatbuffers::WIPOffset<flatbuffers::Vector<'b , flatbuffers::ForwardsUOffset<Weapon<'b >>>>) {
++    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Monster::VT_WEAPONS, weapons);
++  }
++  #[inline]
++  pub fn add_equipped_type(&mut self, equipped_type: Equipment) {
++    self.fbb_.push_slot::<Equipment>(Monster::VT_EQUIPPED_TYPE, equipped_type, Equipment::NONE);
++  }
++  #[inline]
++  pub fn add_equipped(&mut self, equipped: flatbuffers::WIPOffset<flatbuffers::UnionWIPOffset>) {
++    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Monster::VT_EQUIPPED, equipped);
++  }
++  #[inline]
++  pub fn add_path(&mut self, path: flatbuffers::WIPOffset<flatbuffers::Vector<'b , Vec3>>) {
++    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Monster::VT_PATH, path);
++  }
++  #[inline]
++  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>) -> MonsterBuilder<'a, 'b> {
++    let start = _fbb.start_table();
++    MonsterBuilder {
++      fbb_: _fbb,
++      start_: start,
++    }
++  }
++  #[inline]
++  pub fn finish(self) -> flatbuffers::WIPOffset<Monster<'a>> {
++    let o = self.fbb_.end_table(self.start_);
++    flatbuffers::WIPOffset::new(o.value())
++  }
++}
++
++impl std::fmt::Debug for Monster<'_> {
++  fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
++    let mut ds = f.debug_struct("Monster");
++      ds.field("pos", &self.pos());
++      ds.field("mana", &self.mana());
++      ds.field("hp", &self.hp());
++      ds.field("name", &self.name());
++      ds.field("inventory", &self.inventory());
++      ds.field("color", &self.color());
++      ds.field("weapons", &self.weapons());
++      ds.field("equipped_type", &self.equipped_type());
++      match self.equipped_type() {
++        Equipment::Weapon => {
++          if let Some(x) = self.equipped_as_weapon() {
++            ds.field("equipped", &x)
++          } else {
++            ds.field("equipped", &"InvalidFlatbuffer: Union discriminant does not match value.")
++          }
++        },
++        _ => {
++          let x: Option<()> = None;
++          ds.field("equipped", &x)
++        },
++      };
++      ds.field("path", &self.path());
++      ds.finish()
++  }
++}
++#[non_exhaustive]
++#[derive(Debug, Clone, PartialEq)]
++pub struct MonsterT {
++  pub pos: Option<Vec3T>,
++  pub mana: i16,
++  pub hp: i16,
++  pub name: Option<String>,
++  pub inventory: Option<Vec<u8>>,
++  pub color: Color,
++  pub weapons: Option<Vec<WeaponT>>,
++  pub equipped: EquipmentT,
++  pub path: Option<Vec<Vec3T>>,
++}
++impl Default for MonsterT {
++  fn default() -> Self {
++    Self {
++      pos: None,
++      mana: 150,
++      hp: 100,
++      name: None,
++      inventory: None,
++      color: Color::Blue,
++      weapons: None,
++      equipped: EquipmentT::NONE,
++      path: None,
++    }
++  }
++}
++impl MonsterT {
++  pub fn pack<'b>(
++    &self,
++    _fbb: &mut flatbuffers::FlatBufferBuilder<'b>
++  ) -> flatbuffers::WIPOffset<Monster<'b>> {
++    let pos_tmp = self.pos.as_ref().map(|x| x.pack());
++    let pos = pos_tmp.as_ref();
++    let mana = self.mana;
++    let hp = self.hp;
++    let name = self.name.as_ref().map(|x|{
++      _fbb.create_string(x)
++    });
++    let inventory = self.inventory.as_ref().map(|x|{
++      _fbb.create_vector(x)
++    });
++    let color = self.color;
++    let weapons = self.weapons.as_ref().map(|x|{
++      let w: Vec<_> = x.iter().map(|t| t.pack(_fbb)).collect();_fbb.create_vector(&w)
++    });
++    let equipped_type = self.equipped.equipment_type();
++    let equipped = self.equipped.pack(_fbb);
++    let path = self.path.as_ref().map(|x|{
++      let w: Vec<_> = x.iter().map(|t| t.pack()).collect();_fbb.create_vector(&w)
++    });
++    Monster::create(_fbb, &MonsterArgs{
++      pos,
++      mana,
++      hp,
++      name,
++      inventory,
++      color,
++      weapons,
++      equipped_type,
++      equipped,
++      path,
++    })
++  }
++}
++#[inline]
++#[deprecated(since="2.0.0", note="Deprecated in favor of `root_as...` methods.")]
++pub fn get_root_as_monster<'a>(buf: &'a [u8]) -> Monster<'a> {
++  unsafe { flatbuffers::root_unchecked::<Monster<'a>>(buf) }
++}
++
++#[inline]
++#[deprecated(since="2.0.0", note="Deprecated in favor of `root_as...` methods.")]
++pub fn get_size_prefixed_root_as_monster<'a>(buf: &'a [u8]) -> Monster<'a> {
++  unsafe { flatbuffers::size_prefixed_root_unchecked::<Monster<'a>>(buf) }
++}
++
++#[inline]
++/// Verifies that a buffer of bytes contains a `Monster`
++/// and returns it.
++/// Note that verification is still experimental and may not
++/// catch every error, or be maximally performant. For the
++/// previous, unchecked, behavior use
++/// `root_as_monster_unchecked`.
++pub fn root_as_monster(buf: &[u8]) -> Result<Monster, flatbuffers::InvalidFlatbuffer> {
++  flatbuffers::root::<Monster>(buf)
++}
++#[inline]
++/// Verifies that a buffer of bytes contains a size prefixed
++/// `Monster` and returns it.
++/// Note that verification is still experimental and may not
++/// catch every error, or be maximally performant. For the
++/// previous, unchecked, behavior use
++/// `size_prefixed_root_as_monster_unchecked`.
++pub fn size_prefixed_root_as_monster(buf: &[u8]) -> Result<Monster, flatbuffers::InvalidFlatbuffer> {
++  flatbuffers::size_prefixed_root::<Monster>(buf)
++}
++#[inline]
++/// Verifies, with the given options, that a buffer of bytes
++/// contains a `Monster` and returns it.
++/// Note that verification is still experimental and may not
++/// catch every error, or be maximally performant. For the
++/// previous, unchecked, behavior use
++/// `root_as_monster_unchecked`.
++pub fn root_as_monster_with_opts<'b, 'o>(
++  opts: &'o flatbuffers::VerifierOptions,
++  buf: &'b [u8],
++) -> Result<Monster<'b>, flatbuffers::InvalidFlatbuffer> {
++  flatbuffers::root_with_opts::<Monster<'b>>(opts, buf)
++}
++#[inline]
++/// Verifies, with the given verifier options, that a buffer of
++/// bytes contains a size prefixed `Monster` and returns
++/// it. Note that verification is still experimental and may not
++/// catch every error, or be maximally performant. For the
++/// previous, unchecked, behavior use
++/// `root_as_monster_unchecked`.
++pub fn size_prefixed_root_as_monster_with_opts<'b, 'o>(
++  opts: &'o flatbuffers::VerifierOptions,
++  buf: &'b [u8],
++) -> Result<Monster<'b>, flatbuffers::InvalidFlatbuffer> {
++  flatbuffers::size_prefixed_root_with_opts::<Monster<'b>>(opts, buf)
++}
++#[inline]
++/// Assumes, without verification, that a buffer of bytes contains a Monster and returns it.
++/// # Safety
++/// Callers must trust the given bytes do indeed contain a valid `Monster`.
++pub unsafe fn root_as_monster_unchecked(buf: &[u8]) -> Monster {
++  flatbuffers::root_unchecked::<Monster>(buf)
++}
++#[inline]
++/// Assumes, without verification, that a buffer of bytes contains a size prefixed Monster and returns it.
++/// # Safety
++/// Callers must trust the given bytes do indeed contain a valid size prefixed `Monster`.
++pub unsafe fn size_prefixed_root_as_monster_unchecked(buf: &[u8]) -> Monster {
++  flatbuffers::size_prefixed_root_unchecked::<Monster>(buf)
++}
++#[inline]
++pub fn finish_monster_buffer<'a, 'b>(
++    fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>,
++    root: flatbuffers::WIPOffset<Monster<'a>>) {
++  fbb.finish(root, None);
++}
++
++#[inline]
++pub fn finish_size_prefixed_monster_buffer<'a, 'b>(fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>, root: flatbuffers::WIPOffset<Monster<'a>>) {
++  fbb.finish_size_prefixed(root, None);
++}
+diff -urN a/samples/rust_generated/my_game/sample/vec_3_generated.rs b/samples/rust_generated/my_game/sample/vec_3_generated.rs
+--- a/samples/rust_generated/my_game/sample/vec_3_generated.rs	1970-01-01 00:00:00.000000000 +0000
++++ b/samples/rust_generated/my_game/sample/vec_3_generated.rs	2023-01-13 07:46:54.908123027 +0000
+@@ -0,0 +1,185 @@
++// automatically generated by the FlatBuffers compiler, do not modify
++extern crate flatbuffers;
++use std::mem;
++use std::cmp::Ordering;
++use self::flatbuffers::{EndianScalar, Follow};
++use super::*;
++// struct Vec3, aligned to 4
++#[repr(transparent)]
++#[derive(Clone, Copy, PartialEq)]
++pub struct Vec3(pub [u8; 12]);
++impl Default for Vec3 { 
++  fn default() -> Self { 
++    Self([0; 12])
++  }
++}
++impl std::fmt::Debug for Vec3 {
++  fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
++    f.debug_struct("Vec3")
++      .field("x", &self.x())
++      .field("y", &self.y())
++      .field("z", &self.z())
++      .finish()
++  }
++}
++
++impl flatbuffers::SimpleToVerifyInSlice for Vec3 {}
++impl flatbuffers::SafeSliceAccess for Vec3 {}
++impl<'a> flatbuffers::Follow<'a> for Vec3 {
++  type Inner = &'a Vec3;
++  #[inline]
++  fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
++    <&'a Vec3>::follow(buf, loc)
++  }
++}
++impl<'a> flatbuffers::Follow<'a> for &'a Vec3 {
++  type Inner = &'a Vec3;
++  #[inline]
++  fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
++    flatbuffers::follow_cast_ref::<Vec3>(buf, loc)
++  }
++}
++impl<'b> flatbuffers::Push for Vec3 {
++    type Output = Vec3;
++    #[inline]
++    fn push(&self, dst: &mut [u8], _rest: &[u8]) {
++        let src = unsafe {
++            ::std::slice::from_raw_parts(self as *const Vec3 as *const u8, Self::size())
++        };
++        dst.copy_from_slice(src);
++    }
++}
++impl<'b> flatbuffers::Push for &'b Vec3 {
++    type Output = Vec3;
++
++    #[inline]
++    fn push(&self, dst: &mut [u8], _rest: &[u8]) {
++        let src = unsafe {
++            ::std::slice::from_raw_parts(*self as *const Vec3 as *const u8, Self::size())
++        };
++        dst.copy_from_slice(src);
++    }
++}
++
++impl<'a> flatbuffers::Verifiable for Vec3 {
++  #[inline]
++  fn run_verifier(
++    v: &mut flatbuffers::Verifier, pos: usize
++  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
++    use self::flatbuffers::Verifiable;
++    v.in_buffer::<Self>(pos)
++  }
++}
++
++impl<'a> Vec3 {
++  #[allow(clippy::too_many_arguments)]
++  pub fn new(
++    x: f32,
++    y: f32,
++    z: f32,
++  ) -> Self {
++    let mut s = Self([0; 12]);
++    s.set_x(x);
++    s.set_y(y);
++    s.set_z(z);
++    s
++  }
++
++  pub const fn get_fully_qualified_name() -> &'static str {
++    "MyGame.Sample.Vec3"
++  }
++
++  pub fn x(&self) -> f32 {
++    let mut mem = core::mem::MaybeUninit::<f32>::uninit();
++    unsafe {
++      core::ptr::copy_nonoverlapping(
++        self.0[0..].as_ptr(),
++        mem.as_mut_ptr() as *mut u8,
++        core::mem::size_of::<f32>(),
++      );
++      mem.assume_init()
++    }.from_little_endian()
++  }
++
++  pub fn set_x(&mut self, x: f32) {
++    let x_le = x.to_little_endian();
++    unsafe {
++      core::ptr::copy_nonoverlapping(
++        &x_le as *const f32 as *const u8,
++        self.0[0..].as_mut_ptr(),
++        core::mem::size_of::<f32>(),
++      );
++    }
++  }
++
++  pub fn y(&self) -> f32 {
++    let mut mem = core::mem::MaybeUninit::<f32>::uninit();
++    unsafe {
++      core::ptr::copy_nonoverlapping(
++        self.0[4..].as_ptr(),
++        mem.as_mut_ptr() as *mut u8,
++        core::mem::size_of::<f32>(),
++      );
++      mem.assume_init()
++    }.from_little_endian()
++  }
++
++  pub fn set_y(&mut self, x: f32) {
++    let x_le = x.to_little_endian();
++    unsafe {
++      core::ptr::copy_nonoverlapping(
++        &x_le as *const f32 as *const u8,
++        self.0[4..].as_mut_ptr(),
++        core::mem::size_of::<f32>(),
++      );
++    }
++  }
++
++  pub fn z(&self) -> f32 {
++    let mut mem = core::mem::MaybeUninit::<f32>::uninit();
++    unsafe {
++      core::ptr::copy_nonoverlapping(
++        self.0[8..].as_ptr(),
++        mem.as_mut_ptr() as *mut u8,
++        core::mem::size_of::<f32>(),
++      );
++      mem.assume_init()
++    }.from_little_endian()
++  }
++
++  pub fn set_z(&mut self, x: f32) {
++    let x_le = x.to_little_endian();
++    unsafe {
++      core::ptr::copy_nonoverlapping(
++        &x_le as *const f32 as *const u8,
++        self.0[8..].as_mut_ptr(),
++        core::mem::size_of::<f32>(),
++      );
++    }
++  }
++
++  pub fn unpack(&self) -> Vec3T {
++    Vec3T {
++      x: self.x(),
++      y: self.y(),
++      z: self.z(),
++    }
++  }
++}
++
++#[derive(Debug, Clone, PartialEq, Default)]
++pub struct Vec3T {
++  pub x: f32,
++  pub y: f32,
++  pub z: f32,
++}
++impl Vec3T {
++  pub fn pack(&self) -> Vec3 {
++    Vec3::new(
++      self.x,
++      self.y,
++      self.z,
++    )
++  }
++}
++
+diff -urN a/samples/rust_generated/my_game/sample/weapon_generated.rs b/samples/rust_generated/my_game/sample/weapon_generated.rs
+--- a/samples/rust_generated/my_game/sample/weapon_generated.rs	1970-01-01 00:00:00.000000000 +0000
++++ b/samples/rust_generated/my_game/sample/weapon_generated.rs	2023-01-13 07:46:55.037124218 +0000
+@@ -0,0 +1,157 @@
++// automatically generated by the FlatBuffers compiler, do not modify
++extern crate flatbuffers;
++use std::mem;
++use std::cmp::Ordering;
++use self::flatbuffers::{EndianScalar, Follow};
++use super::*;
++pub enum WeaponOffset {}
++#[derive(Copy, Clone, PartialEq)]
++
++pub struct Weapon<'a> {
++  pub _tab: flatbuffers::Table<'a>,
++}
++
++impl<'a> flatbuffers::Follow<'a> for Weapon<'a> {
++  type Inner = Weapon<'a>;
++  #[inline]
++  fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {
++    Self { _tab: flatbuffers::Table { buf, loc } }
++  }
++}
++
++impl<'a> Weapon<'a> {
++  pub const VT_NAME: flatbuffers::VOffsetT = 4;
++  pub const VT_DAMAGE: flatbuffers::VOffsetT = 6;
++
++  pub const fn get_fully_qualified_name() -> &'static str {
++    "MyGame.Sample.Weapon"
++  }
++
++  #[inline]
++  pub fn init_from_table(table: flatbuffers::Table<'a>) -> Self {
++    Weapon { _tab: table }
++  }
++  #[allow(unused_mut)]
++  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(
++    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr>,
++    args: &'args WeaponArgs<'args>
++  ) -> flatbuffers::WIPOffset<Weapon<'bldr>> {
++    let mut builder = WeaponBuilder::new(_fbb);
++    if let Some(x) = args.name { builder.add_name(x); }
++    builder.add_damage(args.damage);
++    builder.finish()
++  }
++
++  pub fn unpack(&self) -> WeaponT {
++    let name = self.name().map(|x| {
++      x.to_string()
++    });
++    let damage = self.damage();
++    WeaponT {
++      name,
++      damage,
++    }
++  }
++
++  #[inline]
++  pub fn name(&self) -> Option<&'a str> {
++    self._tab.get::<flatbuffers::ForwardsUOffset<&str>>(Weapon::VT_NAME, None)
++  }
++  #[inline]
++  pub fn damage(&self) -> i16 {
++    self._tab.get::<i16>(Weapon::VT_DAMAGE, Some(0)).unwrap()
++  }
++}
++
++impl flatbuffers::Verifiable for Weapon<'_> {
++  #[inline]
++  fn run_verifier(
++    v: &mut flatbuffers::Verifier, pos: usize
++  ) -> Result<(), flatbuffers::InvalidFlatbuffer> {
++    use self::flatbuffers::Verifiable;
++    v.visit_table(pos)?
++     .visit_field::<flatbuffers::ForwardsUOffset<&str>>("name", Self::VT_NAME, false)?
++     .visit_field::<i16>("damage", Self::VT_DAMAGE, false)?
++     .finish();
++    Ok(())
++  }
++}
++pub struct WeaponArgs<'a> {
++    pub name: Option<flatbuffers::WIPOffset<&'a str>>,
++    pub damage: i16,
++}
++impl<'a> Default for WeaponArgs<'a> {
++  #[inline]
++  fn default() -> Self {
++    WeaponArgs {
++      name: None,
++      damage: 0,
++    }
++  }
++}
++
++pub struct WeaponBuilder<'a: 'b, 'b> {
++  fbb_: &'b mut flatbuffers::FlatBufferBuilder<'a>,
++  start_: flatbuffers::WIPOffset<flatbuffers::TableUnfinishedWIPOffset>,
++}
++impl<'a: 'b, 'b> WeaponBuilder<'a, 'b> {
++  #[inline]
++  pub fn add_name(&mut self, name: flatbuffers::WIPOffset<&'b  str>) {
++    self.fbb_.push_slot_always::<flatbuffers::WIPOffset<_>>(Weapon::VT_NAME, name);
++  }
++  #[inline]
++  pub fn add_damage(&mut self, damage: i16) {
++    self.fbb_.push_slot::<i16>(Weapon::VT_DAMAGE, damage, 0);
++  }
++  #[inline]
++  pub fn new(_fbb: &'b mut flatbuffers::FlatBufferBuilder<'a>) -> WeaponBuilder<'a, 'b> {
++    let start = _fbb.start_table();
++    WeaponBuilder {
++      fbb_: _fbb,
++      start_: start,
++    }
++  }
++  #[inline]
++  pub fn finish(self) -> flatbuffers::WIPOffset<Weapon<'a>> {
++    let o = self.fbb_.end_table(self.start_);
++    flatbuffers::WIPOffset::new(o.value())
++  }
++}
++
++impl std::fmt::Debug for Weapon<'_> {
++  fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
++    let mut ds = f.debug_struct("Weapon");
++      ds.field("name", &self.name());
++      ds.field("damage", &self.damage());
++      ds.finish()
++  }
++}
++#[non_exhaustive]
++#[derive(Debug, Clone, PartialEq)]
++pub struct WeaponT {
++  pub name: Option<String>,
++  pub damage: i16,
++}
++impl Default for WeaponT {
++  fn default() -> Self {
++    Self {
++      name: None,
++      damage: 0,
++    }
++  }
++}
++impl WeaponT {
++  pub fn pack<'b>(
++    &self,
++    _fbb: &mut flatbuffers::FlatBufferBuilder<'b>
++  ) -> flatbuffers::WIPOffset<Weapon<'b>> {
++    let name = self.name.as_ref().map(|x|{
++      _fbb.create_string(x)
++    });
++    let damage = self.damage;
++    Weapon::create(_fbb, &WeaponArgs{
++      name,
++      damage,
++    })
++  }
++}
+diff -urN a/samples/sample_binary.rs b/samples/sample_binary.rs
+--- a/samples/sample_binary.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/samples/sample_binary.rs	2023-01-13 07:46:55.038124227 +0000
+@@ -19,10 +19,9 @@
+ 
+ // import the generated code
+ #[allow(dead_code, unused_imports)]
+-#[path = "./monster_generated.rs"]
+ #[allow(clippy::approx_constant)]  // We use low precision PI as a default value.
+-mod monster_generated;
+-pub use monster_generated::my_game::sample::{Color, Equipment,
++mod rust_generated;
++pub use rust_generated::my_game::sample::{Color, Equipment,
+                                              Monster, MonsterArgs,
+                                              Vec3,
+                                              Weapon, WeaponArgs};
+@@ -33,7 +32,7 @@
+ fn main() {
+   // Build up a serialized buffer algorithmically.
+   // Initialize it with a capacity of 1024 bytes.
+-  let mut builder = flatbuffers::FlatBufferBuilder::new_with_capacity(1024);
++  let mut builder = flatbuffers::FlatBufferBuilder::with_capacity(1024);
+ 
+   // Serialize some weapons for the Monster: A 'sword' and an 'axe'.
+   let weapon_one_name = builder.create_string("Sword");
+diff -urN a/samples/sample_flexbuffers.rs b/samples/sample_flexbuffers.rs
+--- a/samples/sample_flexbuffers.rs	2021-05-10 18:45:16.000000000 +0000
++++ b/samples/sample_flexbuffers.rs	2023-01-13 07:46:55.038124227 +0000
+@@ -16,7 +16,6 @@
+ 
+ use flexbuffers::{BitWidth, Builder, Reader, ReaderError};
+ 
+-
+ // In this Example we're creating a monster that corresponds to the following JSON:
+ // {
+ //     "coins": [5, 10, 25, 25, 25, 100],
+diff -urN a/scripts/check-generate-code.sh b/scripts/check-generate-code.sh
+--- a/scripts/check-generate-code.sh	2021-05-10 18:45:16.000000000 +0000
++++ b/scripts/check-generate-code.sh	1970-01-01 00:00:00.000000000 +0000
+@@ -1,36 +0,0 @@
+-#!/bin/bash
+-#
+-# Copyright 2018 Google Inc. All rights reserved.
+-#
+-# Licensed under the Apache License, Version 2.0 (the "License");
+-# you may not use this file except in compliance with the License.
+-# You may obtain a copy of the License at
+-#
+-#     http://www.apache.org/licenses/LICENSE-2.0
+-#
+-# Unless required by applicable law or agreed to in writing, software
+-# distributed under the License is distributed on an "AS IS" BASIS,
+-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+-# See the License for the specific language governing permissions and
+-# limitations under the License.
+-set -e
+-
+-cd tests
+-./generate_code.sh
+-cd ..
+-
+-# TODO: Linux and macos builds produce differences here for some reason.
+-git checkout HEAD -- tests/monster_test.bfbs
+-git checkout HEAD -- tests/arrays_test.bfbs
+-git checkout HEAD -- samples/monster.bfbs
+-
+-if ! git diff --quiet; then
+-  echo >&2
+-  echo "ERROR: ********************************************************" >&2
+-  echo "ERROR: The following differences were found after running the" >&2
+-  echo "ERROR: tests/generate_code.sh script.  Maybe you forgot to run" >&2
+-  echo "ERROR: it after making changes in a generator or schema?" >&2
+-  echo "ERROR: ********************************************************" >&2
+-  echo >&2
+-  git diff --binary --exit-code
+-fi
+diff -urN a/scripts/check_generate_code.py b/scripts/check_generate_code.py
+--- a/scripts/check_generate_code.py	1970-01-01 00:00:00.000000000 +0000
++++ b/scripts/check_generate_code.py	2023-01-13 07:47:13.358293421 +0000
+@@ -0,0 +1,63 @@
++#!/usr/bin/env python3
++#
++# Copyright 2021 Google Inc. All rights reserved.
++#
++# Licensed under the Apache License, Version 2.0 (the "License");
++# you may not use this file except in compliance with the License.
++# You may obtain a copy of the License at
++#
++#     http://www.apache.org/licenses/LICENSE-2.0
++#
++# Unless required by applicable law or agreed to in writing, software
++# distributed under the License is distributed on an "AS IS" BASIS,
++# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++# See the License for the specific language governing permissions and
++# limitations under the License.
++
++import platform
++import subprocess
++import sys
++from pathlib import Path
++
++# Get the path where this script is located so we can invoke the script from
++# any directory and have the paths work correctly.
++script_path = Path(__file__).parent.resolve()
++
++# Get the root path as an absolute path, so all derived paths are absolute.
++root_path = script_path.parent.absolute()
++
++result = subprocess.run(["git", "diff", "--quiet"], cwd=root_path)
++
++if result.returncode != 0:
++    print(
++        "\n"
++        "ERROR: *********************************************************\n"
++        "ERROR: * The following differences were found after building.  *\n"
++        "ERROR: * Perhaps there is a difference in the flags for the.   *\n"
++        "ERROR: * CMakeLists.txt vs the script/generate_code.py script? *\n"
++        "ERROR: *********************************************************\n"
++    )
++    subprocess.run(["git", "diff", "--binary", "--exit-code"], cwd=root_path)
++    sys.exit(result.returncode)
++
++# Rung the generate_code.py script, forwarding arguments
++gen_cmd = ["scripts/generate_code.py"] + sys.argv[1:]
++if platform.system() == "Windows":
++    gen_cmd = ["py"] + gen_cmd
++subprocess.run(gen_cmd, cwd=root_path)
++
++result = subprocess.run(["git", "diff", "--quiet"], cwd=root_path)
++
++if result.returncode != 0:
++    print(
++        "\n"
++        "ERROR: ********************************************************\n"
++        "ERROR: * The following differences were found after running   *\n"
++        "ERROR: * the script/generate_code.py script. Maybe you forgot *\n"
++        "ERROR: * to run it after making changes in a generator?       *\n"
++        "ERROR: ********************************************************\n"
++    )
++    subprocess.run(["git", "diff", "--binary", "--exit-code"], cwd=root_path)
++    sys.exit(result.returncode)
++
++sys.exit(0)
+diff -urN a/scripts/clang-format-all.sh b/scripts/clang-format-all.sh
+--- a/scripts/clang-format-all.sh	1970-01-01 00:00:00.000000000 +0000
++++ b/scripts/clang-format-all.sh	2023-01-13 07:47:13.358293421 +0000
+@@ -0,0 +1,6 @@
++# Running it twice corrects some bugs in clang-format.
++for run in {1..2}
++do
++  clang-format -i include/flatbuffers/* src/*.cpp tests/*.cpp samples/*.cpp grpc/src/compiler/schema_interface.h grpc/tests/*.cpp
++done
++git checkout include/flatbuffers/reflection_generated.h
+diff -urN a/scripts/clang-format-git.sh b/scripts/clang-format-git.sh
+--- a/scripts/clang-format-git.sh	1970-01-01 00:00:00.000000000 +0000
++++ b/scripts/clang-format-git.sh	2023-01-13 07:47:13.369293522 +0000
+@@ -0,0 +1,6 @@
++# Running it twice corrects some bugs in clang-format.
++for run in {1..2}
++do
++  git clang-format HEAD^ -- include/flatbuffers/* src/*.cpp tests/*.cpp samples/*.cpp grpc/src/compiler/schema_interface.h grpc/tests/*.cpp -f
++done
++git checkout include/flatbuffers/reflection_generated.h
+diff -urN a/scripts/generate_code.py b/scripts/generate_code.py
+--- a/scripts/generate_code.py	1970-01-01 00:00:00.000000000 +0000
++++ b/scripts/generate_code.py	2023-01-13 07:47:13.370293532 +0000
+@@ -0,0 +1,453 @@
++#!/usr/bin/env python3
++#
++# Copyright 2021 Google Inc. All rights reserved.
++#
++# Licensed under the Apache License, Version 2.0 (the "License");
++# you may not use this file except in compliance with the License.
++# You may obtain a copy of the License at
++#
++#     http://www.apache.org/licenses/LICENSE-2.0
++#
++# Unless required by applicable law or agreed to in writing, software
++# distributed under the License is distributed on an "AS IS" BASIS,
++# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++# See the License for the specific language governing permissions and
++# limitations under the License.
++
++import argparse
++import filecmp
++import glob
++import platform
++import shutil
++import subprocess
++import sys
++from pathlib import Path
++
++parser = argparse.ArgumentParser()
++parser.add_argument(
++    "--flatc",
++    help="path of the Flat C compiler relative to the root directory",
++)
++parser.add_argument("--cpp-0x", action="store_true", help="use --cpp-std c++ox")
++parser.add_argument(
++    "--skip-monster-extra",
++    action="store_true",
++    help="skip generating tests involving monster_extra.fbs",
++)
++parser.add_argument(
++    "--skip-gen-reflection",
++    action="store_true",
++    help="skip generating the reflection.fbs files",
++)
++args = parser.parse_args()
++
++# Get the path where this script is located so we can invoke the script from
++# any directory and have the paths work correctly.
++script_path = Path(__file__).parent.resolve()
++
++# Get the root path as an absolute path, so all derived paths are absolute.
++root_path = script_path.parent.absolute()
++
++# Get the location of the flatc executable, reading from the first command line
++# argument or defaulting to default names.
++flatc_exe = Path(
++    ("flatc" if not platform.system() == "Windows" else "flatc.exe")
++    if not args.flatc
++    else args.flatc
++)
++
++# Find and assert flatc compiler is present.
++if root_path in flatc_exe.parents:
++    flatc_exe = flatc_exe.relative_to(root_path)
++flatc_path = Path(root_path, flatc_exe)
++assert flatc_path.exists(), "Cannot find the flatc compiler " + str(flatc_path)
++
++# Specify the other paths that will be referenced
++tests_path = Path(root_path, "tests")
++samples_path = Path(root_path, "samples")
++reflection_path = Path(root_path, "reflection")
++
++# Execute the flatc compiler with the specified parameters
++def flatc(
++    options, schema, prefix=None, include=None, data=None, cwd=tests_path
++):
++    cmd = [str(flatc_path)] + options
++    if prefix:
++        cmd += ["-o"] + [prefix]
++    if include:
++        cmd += ["-I"] + [include]
++    cmd += [schema] if isinstance(schema, str) else schema
++    if data:
++        cmd += [data] if isinstance(data, str) else data
++    result = subprocess.run(cmd, cwd=str(cwd), check=True)
++
++
++# Generate the code for flatbuffers reflection schema
++def flatc_reflection(options, location, target):
++    full_options = ["--no-prefix"] + options
++    temp_dir = ".tmp"
++    flatc(
++        full_options,
++        prefix=temp_dir,
++        schema="reflection.fbs",
++        cwd=reflection_path,
++    )
++    new_reflection_path = Path(reflection_path, temp_dir, target)
++    original_reflection_path = Path(root_path, location, target)
++    if not filecmp.cmp(str(new_reflection_path), str(original_reflection_path)):
++        shutil.rmtree(str(original_reflection_path))
++        shutil.move(str(new_reflection_path), str(original_reflection_path))
++    shutil.rmtree(str(Path(reflection_path, temp_dir)))
++
++
++# Glob a pattern relative to file path
++def glob(path, pattern):
++    return [str(p) for p in path.glob(pattern)]
++
++
++# flatc options that are shared
++BASE_OPTS = ["--reflect-names", "--gen-mutable", "--gen-object-api"]
++NO_INCL_OPTS = BASE_OPTS + ["--no-includes"]
++
++# Language specific options
++CS_OPTS = ["--csharp", "--cs-gen-json-serializer"]
++CPP_OPTS = [
++    "--cpp",
++    "--gen-compare",
++    "--cpp-ptr-type",
++    "flatbuffers::unique_ptr",
++] + (["--cpp-std", "c++0x"] if args.cpp_0x else [])
++
++CPP_17_OPTS = NO_INCL_OPTS + [
++    "--cpp",
++    "--cpp-std",
++    "c++17",
++    "--cpp-static-reflection",
++    "--gen-object-api",
++]
++RUST_OPTS = BASE_OPTS + ["--rust", "--gen-all", "--gen-name-strings", "--rust-module-root-file"]
++RUST_SERIALIZE_OPTS = BASE_OPTS + [
++    "--rust",
++    "--gen-all",
++    "--gen-name-strings",
++    "--rust-serialize",
++    "--rust-module-root-file",
++]
++TS_OPTS = ["--ts", "--gen-name-strings"]
++LOBSTER_OPTS = ["--lobster"]
++SWIFT_OPTS = ["--swift", "--gen-json-emit", "--bfbs-filenames", str(tests_path)]
++JAVA_OPTS = ["--java"]
++KOTLIN_OPTS = ["--kotlin"]
++PHP_OPTS = ["--php"]
++DART_OPTS = ["--dart"]
++PYTHON_OPTS = ["--python"]
++BINARY_OPTS = ["-b", "--schema", "--bfbs-comments", "--bfbs-builtins"]
++
++# Basic Usage
++
++flatc(
++    NO_INCL_OPTS
++    + CPP_OPTS
++    + CS_OPTS
++    + TS_OPTS
++    + [
++        "--binary",
++        "--java",
++        "--kotlin",
++        "--dart",
++        "--go",
++        "--lobster",
++        "--php",
++    ],
++    schema="monster_test.fbs",
++    include="include_test",
++    data="monsterdata_test.json",
++)
++
++flatc(
++    ["--lua", "--bfbs-filenames", str(tests_path)],
++    schema="monster_test.fbs",
++    include="include_test",
++)
++
++flatc(
++    NO_INCL_OPTS + CPP_OPTS + ["--grpc"],
++    schema="monster_test.fbs",
++    include="include_test",
++    data="monsterdata_test.json",
++)
++
++flatc(
++    RUST_OPTS,
++    schema="monster_test.fbs",
++    include="include_test",
++    prefix="monster_test",
++    data="monsterdata_test.json",
++)
++
++flatc(
++    RUST_SERIALIZE_OPTS,
++    schema="monster_test.fbs",
++    include="include_test",
++    prefix="monster_test_serialize",
++    data="monsterdata_test.json",
++)
++
++flatc(
++    options=BASE_OPTS + ["--python"],
++    schema="monster_test.fbs",
++    include="include_test",
++    data="monsterdata_test.json",
++)
++
++flatc(
++    options=BASE_OPTS + ["--python", "--gen-onefile"],
++    schema="monster_test.fbs",
++    include="include_test",
++    data="monsterdata_test.json",
++)
++
++# For Rust we currently generate two independent schemas, with namespace_test2
++# duplicating the types in namespace_test1
++flatc(
++    RUST_OPTS,
++    prefix="namespace_test",
++    schema=[
++        "namespace_test/namespace_test1.fbs",
++        "namespace_test/namespace_test2.fbs",
++    ],
++)
++
++flatc(
++    BASE_OPTS
++    + CPP_OPTS
++    + CS_OPTS
++    + TS_OPTS
++    + JAVA_OPTS
++    + KOTLIN_OPTS
++    + PHP_OPTS,
++    prefix="union_vector",
++    schema="union_vector/union_vector.fbs",
++)
++
++flatc(
++    BASE_OPTS + TS_OPTS + ["--gen-name-strings", "--gen-mutable"],
++    include="include_test",
++    schema="monster_test.fbs",
++)
++
++flatc(
++    BASE_OPTS + TS_OPTS + ["-b"],
++    include="include_test",
++    schema="monster_test.fbs",
++    data="unicode_test.json",
++)
++
++flatc(
++    BASE_OPTS + TS_OPTS + ["--gen-name-strings"],
++    prefix="union_vector",
++    schema="union_vector/union_vector.fbs",
++)
++
++flatc(
++    RUST_OPTS,
++    prefix="include_test1",
++    include="include_test",
++    schema="include_test/include_test1.fbs",
++)
++
++flatc(
++    RUST_OPTS,
++    prefix="include_test2",
++    include="include_test",
++    schema="include_test/sub/include_test2.fbs",
++)
++
++flatc(
++    BINARY_OPTS + ["--bfbs-filenames", str(tests_path)],
++    include="include_test",
++    schema="monster_test.fbs",
++)
++
++flatc(
++    CPP_OPTS
++    + NO_INCL_OPTS
++    + [
++        "--bfbs-comments",
++        "--bfbs-builtins",
++        "--bfbs-gen-embed",
++        "--bfbs-filenames",
++        str(tests_path),
++    ],
++    include="include_test",
++    schema="monster_test.fbs",
++)
++
++flatc(
++    BINARY_OPTS + ["--bfbs-filenames", str(tests_path)],
++    include="include_test",
++    schema="arrays_test.fbs",
++)
++
++flatc(
++    ["--jsonschema", "--schema"],
++    include="include_test",
++    schema="monster_test.fbs",
++)
++
++if not args.skip_monster_extra:
++    flatc(
++        CPP_OPTS
++        + CS_OPTS
++        + NO_INCL_OPTS
++        + JAVA_OPTS
++        + KOTLIN_OPTS
++        + PYTHON_OPTS,
++        schema="monster_extra.fbs",
++        data="monsterdata_extra.json",
++    )
++
++    flatc(
++        DART_OPTS + ["--gen-object-api"],
++        schema="monster_extra.fbs",
++    )
++
++flatc(
++    CPP_OPTS
++    + CS_OPTS
++    + NO_INCL_OPTS
++    + JAVA_OPTS
++    + ["--jsonschema", "--scoped-enums"],
++    schema="arrays_test.fbs",
++)
++
++flatc(
++    RUST_OPTS,
++    prefix="arrays_test",
++    schema="arrays_test.fbs",
++)
++
++flatc(
++    BASE_OPTS + PYTHON_OPTS,
++    schema="arrays_test.fbs",
++)
++
++
++# Optional Scalars
++optional_scalars_schema = "optional_scalars.fbs"
++flatc(
++    ["--java", "--kotlin", "--lobster", "--ts"], schema=optional_scalars_schema
++)
++
++flatc(["--csharp", "--gen-object-api"], schema=optional_scalars_schema)
++
++flatc(RUST_OPTS, prefix="optional_scalars", schema=optional_scalars_schema)
++
++flatc(NO_INCL_OPTS + CPP_OPTS, schema=optional_scalars_schema)
++
++# Generate string/vector default code for tests
++flatc(RUST_OPTS, prefix="more_defaults", schema="more_defaults.fbs")
++
++# Generate the schema evolution tests
++flatc(
++    CPP_OPTS + ["--scoped-enums"],
++    prefix="evolution_test",
++    schema=glob(tests_path, "evolution_test/evolution_v*.fbs"),
++)
++
++# Generate the keywords tests
++flatc(BASE_OPTS + CS_OPTS, schema="keyword_test.fbs")
++flatc(RUST_OPTS, prefix="keyword_test", schema="keyword_test.fbs")
++flatc(
++    BASE_OPTS + CS_OPTS + ["--cs-global-alias", "--gen-onefile"],
++    prefix="nested_namespace_test",
++    schema=glob(tests_path, "nested_namespace_test/nested_namespace_test*.fbs"),
++)
++
++# Swift Tests
++swift_prefix = "FlatBuffers.Test.Swift/Tests/FlatBuffers.Test.SwiftTests"
++flatc(
++    SWIFT_OPTS + NO_INCL_OPTS + ["--grpc"],
++    schema="monster_test.fbs",
++    include="include_test",
++    prefix=swift_prefix,
++)
++flatc(
++    SWIFT_OPTS + BASE_OPTS,
++    schema="union_vector/union_vector.fbs",
++    prefix=swift_prefix,
++)
++flatc(SWIFT_OPTS, schema="optional_scalars.fbs", prefix=swift_prefix)
++flatc(
++    SWIFT_OPTS + ["--gen-object-api"],
++    schema="more_defaults.fbs",
++    prefix=swift_prefix,
++)
++flatc(
++    SWIFT_OPTS + BASE_OPTS,
++    schema="MutatingBool.fbs",
++    prefix=swift_prefix,
++)
++
++# --filename-suffix and --filename-ext tests
++flatc(
++    CPP_OPTS
++    + NO_INCL_OPTS
++    + ["--filename-suffix", "_suffix", "--filename-ext", "hpp"],
++    include="include_test",
++    schema="monster_test.fbs",
++)
++orig_monster_file = Path(tests_path, "monster_test_generated.h")
++new_monster_file = Path(tests_path, "monster_test_suffix.hpp")
++assert (
++    new_monster_file.exists()
++), "filename suffix option did not produce a file"
++assert filecmp.cmp(
++    str(orig_monster_file), str(new_monster_file)
++), "filename suffix option did not produce identical results"
++new_monster_file.unlink()
++
++# Flag c++17 requires Clang6, GCC7, MSVC2017 (_MSC_VER >= 1914) or higher.
++cpp_17_prefix = "cpp17/generated_cpp17"
++flatc(
++    CPP_17_OPTS,
++    schema="monster_test.fbs",
++    include="include_test",
++    prefix=cpp_17_prefix,
++)
++flatc(
++    CPP_17_OPTS,
++    schema="optional_scalars.fbs",
++    prefix=cpp_17_prefix,
++)
++flatc(
++    CPP_17_OPTS,
++    schema="union_vector/union_vector.fbs",
++    prefix=cpp_17_prefix,
++)
++
++# Sample files
++samples_schema = "monster.fbs"
++flatc(
++    BASE_OPTS + CPP_OPTS + LOBSTER_OPTS, schema=samples_schema, cwd=samples_path
++)
++flatc(
++    RUST_OPTS, prefix="rust_generated", schema=samples_schema, cwd=samples_path
++)
++flatc(
++    BINARY_OPTS + ["--bfbs-filenames", str(samples_path)],
++    schema=samples_schema,
++    cwd=samples_path,
++)
++
++# Reflection
++
++# Skip generating the reflection if told too, as we run this script after
++# building flatc which uses the reflection_generated.h itself.
++if not args.skip_gen_reflection:
++  # C++ Reflection
++  flatc_reflection(["-c", "--cpp-std", "c++0x"], "include/flatbuffers",
++                   "reflection_generated.h")
++
++# Python Reflection
++flatc_reflection(["-p"], "python/flatbuffers", "reflection")
+diff -urN a/snap/snapcraft.yaml b/snap/snapcraft.yaml
+--- a/snap/snapcraft.yaml	2021-05-10 18:45:16.000000000 +0000
++++ b/snap/snapcraft.yaml	2023-01-13 07:46:55.744130748 +0000
+@@ -1,6 +1,6 @@
+ name: flatbuffers
+ base: core18
+-version: git
++adopt-info: flatc
+ summary: FlatBuffers compiler
+ description: |
+   FlatBuffers compiler
+@@ -26,10 +26,24 @@
+       - -DCMAKE_BUILD_TYPE=Release
+     build-packages:
+       - g++
++      - git
++    override-pull: |
++      snapcraftctl pull
++      tag=$(git describe --tags --abbrev=0)
++      count=$(git rev-list $tag.. --count)
++      if [ "$count" = 0 ];
++      then
++        version=$tag
++      else
++        hash=$(git rev-parse --short HEAD)
++        version=$tag+git$count.$hash
++      fi
++      snapcraftctl set-version $version
++
+ 
+ apps:
+   flatc:
+-    command: flatc
++    command: bin/flatc
+     plugs:
+       - home
+       - removable-media
+diff -urN a/src/BUILD.bazel b/src/BUILD.bazel
+--- a/src/BUILD.bazel	2021-05-10 18:45:16.000000000 +0000
++++ b/src/BUILD.bazel	2023-01-13 07:47:08.194245730 +0000
+@@ -17,6 +17,15 @@
+         "util.cpp",
+     ],
+     hdrs = ["//:public_headers"],
++    linkopts = select({
++        # TODO: Bazel uses `clang` instead of `clang++` to link
++        # C++ code on BSD. Temporarily adding these linker flags while
++        # we wait for Bazel to resolve
++        # https://github.com/bazelbuild/bazel/issues/12023.
++        "//:platform_freebsd": ["-lm"],
++        "//:platform_openbsd": ["-lm"],
++        "//conditions:default": [],
++    }),
+     strip_include_prefix = "/include",
+     visibility = ["//:__pkg__"],
+ )
+@@ -25,6 +34,9 @@
+ cc_library(
+     name = "flatc_library",
+     srcs = [
++        "bfbs_gen.h",
++        "bfbs_gen_lua.cpp",
++        "bfbs_gen_lua.h",
+         "flatc.cpp",
+     ],
+     hdrs = [
+@@ -41,6 +53,9 @@
+ cc_library(
+     name = "flatc",
+     srcs = [
++        "bfbs_gen.h",
++        "bfbs_gen_lua.cpp",
++        "bfbs_gen_lua.h",
+         "flatc_main.cpp",
+         "idl_gen_cpp.cpp",
+         "idl_gen_csharp.cpp",
+diff -urN a/src/bfbs_gen.h b/src/bfbs_gen.h
+--- a/src/bfbs_gen.h	1970-01-01 00:00:00.000000000 +0000
++++ b/src/bfbs_gen.h	2023-01-13 07:47:08.195245739 +0000
+@@ -0,0 +1,224 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_BFBS_GEN_H_
++#define FLATBUFFERS_BFBS_GEN_H_
++
++#include <cstdint>
++
++#include "flatbuffers/bfbs_generator.h"
++#include "flatbuffers/reflection_generated.h"
++
++namespace flatbuffers {
++
++void ForAllEnums(
++    const flatbuffers::Vector<flatbuffers::Offset<reflection::Enum>> *enums,
++    std::function<void(const reflection::Enum *)> func) {
++  for (auto it = enums->cbegin(); it != enums->cend(); ++it) { func(*it); }
++}
++
++void ForAllObjects(
++    const flatbuffers::Vector<flatbuffers::Offset<reflection::Object>> *objects,
++    std::function<void(const reflection::Object *)> func) {
++  for (auto it = objects->cbegin(); it != objects->cend(); ++it) { func(*it); }
++}
++
++void ForAllEnumValues(const reflection::Enum *enum_def,
++                      std::function<void(const reflection::EnumVal *)> func) {
++  for (auto it = enum_def->values()->cbegin(); it != enum_def->values()->cend();
++       ++it) {
++    func(*it);
++  }
++}
++
++void ForAllDocumentation(
++    const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>
++        *documentation,
++    std::function<void(const flatbuffers::String *)> func) {
++  if (!documentation) { return; }
++  for (auto it = documentation->cbegin(); it != documentation->cend(); ++it) {
++    func(*it);
++  }
++}
++
++// Maps the field index into object->fields() to the field's ID (the ith element
++// in the return vector).
++static std::vector<uint32_t> FieldIdToIndex(const reflection::Object *object) {
++  std::vector<uint32_t> field_index_by_id;
++  field_index_by_id.resize(object->fields()->size());
++
++  // Create the mapping of field ID to the index into the vector.
++  for (uint32_t i = 0; i < object->fields()->size(); ++i) {
++    auto field = object->fields()->Get(i);
++    field_index_by_id[field->id()] = i;
++  }
++
++  return field_index_by_id;
++}
++
++static bool IsStructOrTable(const reflection::BaseType base_type) {
++  return base_type == reflection::Obj;
++}
++
++static bool IsScalar(const reflection::BaseType base_type) {
++  return base_type >= reflection::UType && base_type <= reflection::Double;
++}
++
++static bool IsFloatingPoint(const reflection::BaseType base_type) {
++  return base_type == reflection::Float || base_type == reflection::Double;
++}
++
++static bool IsBool(const reflection::BaseType base_type) {
++  return base_type == reflection::Bool;
++}
++
++static bool IsSingleByte(const reflection::BaseType base_type) {
++  return base_type >= reflection::UType && base_type <= reflection::UByte;
++}
++
++static bool IsVector(const reflection::BaseType base_type) {
++  return base_type == reflection::Vector;
++}
++
++static std::string MakeCamelCase(const std::string &in,
++                                 bool uppercase_first = true) {
++  std::string s;
++  for (size_t i = 0; i < in.length(); i++) {
++    if (!i && uppercase_first)
++      s += static_cast<char>(::toupper(static_cast<unsigned char>(in[0])));
++    else if (in[i] == '_' && i + 1 < in.length())
++      s += static_cast<char>(::toupper(static_cast<unsigned char>(in[++i])));
++    else
++      s += in[i];
++  }
++  return s;
++}
++
++static std::string Denamespace(const flatbuffers::String *name,
++                               std::string &ns) {
++  const size_t pos = name->str().find_last_of('.');
++  if (pos == std::string::npos) {
++    ns = "";
++    return name->str();
++  }
++  ns = name->str().substr(0, pos);
++  return name->str().substr(pos + 1);
++}
++
++static std::string Denamespace(const flatbuffers::String *name) {
++  std::string ns;
++  return Denamespace(name, ns);
++}
++
++// A concrete base Flatbuffer Generator that specific language generators can
++// derive from.
++class BaseBfbsGenerator : public BfbsGenerator {
++ public:
++  virtual ~BaseBfbsGenerator() {}
++  BaseBfbsGenerator() : schema_(nullptr) {}
++
++  virtual GeneratorStatus GenerateFromSchema(
++      const reflection::Schema *schema) = 0;
++
++  //
++  virtual uint64_t SupportedAdvancedFeatures() const = 0;
++
++  // Override of the Generator::generate method that does the initial
++  // deserialization and verification steps.
++  GeneratorStatus Generate(const uint8_t *buffer,
++                           int64_t length) FLATBUFFERS_OVERRIDE {
++    flatbuffers::Verifier verifier(buffer, static_cast<size_t>(length));
++    if (!reflection::VerifySchemaBuffer(verifier)) {
++      return FAILED_VERIFICATION;
++    }
++
++    // Store the root schema since there are cases where leaf nodes refer to
++    // things in the root schema (e.g., indexing the objects).
++    schema_ = reflection::GetSchema(buffer);
++
++    const uint64_t advance_features = schema_->advanced_features();
++    if (advance_features > SupportedAdvancedFeatures()) {
++      return FAILED_VERIFICATION;
++    }
++
++    GeneratorStatus status = GenerateFromSchema(schema_);
++    schema_ = nullptr;
++    return status;
++  }
++
++ protected:
++  const reflection::Object *GetObject(const reflection::Type *type) const {
++    if (type->index() >= 0 && IsStructOrTable(type->base_type())) {
++      return GetObjectByIndex(type->index());
++    }
++    return nullptr;
++  }
++
++  const reflection::Enum *GetEnum(const reflection::Type *type) const {
++    // TODO(derekbailey): it would be better to have a explicit list of allowed
++    // base types, instead of negating Obj types.
++    if (type->index() >= 0 && !IsStructOrTable(type->base_type())) {
++      return GetEnumByIndex(type->index());
++    }
++    return nullptr;
++  }
++
++  // Used to get a object that is reference by index. (e.g.
++  // reflection::Type::index). Returns nullptr if no object is available.
++  const reflection::Object *GetObjectByIndex(int32_t index) const {
++    if (!schema_ || index < 0 ||
++        index >= static_cast<int32_t>(schema_->objects()->size())) {
++      return nullptr;
++    }
++    return schema_->objects()->Get(index);
++  }
++
++  // Used to get a enum that is reference by index. (e.g.
++  // reflection::Type::index). Returns nullptr if no enum is available.
++  const reflection::Enum *GetEnumByIndex(int32_t index) const {
++    if (!schema_ || index < 0 ||
++        index >= static_cast<int32_t>(schema_->enums()->size())) {
++      return nullptr;
++    }
++    return schema_->enums()->Get(index);
++  }
++
++  void ForAllFields(const reflection::Object *object, bool reverse,
++                    std::function<void(const reflection::Field *)> func) const {
++    const std::vector<uint32_t> field_to_id_map = FieldIdToIndex(object);
++    for (size_t i = 0; i < field_to_id_map.size(); ++i) {
++      func(object->fields()->Get(
++          field_to_id_map[reverse ? field_to_id_map.size() - (i + 1) : i]));
++    }
++  }
++
++  bool IsTable(const reflection::Type *type, bool use_element = false) const {
++    return !IsStruct(type, use_element);
++  }
++
++  bool IsStruct(const reflection::Type *type, bool use_element = false) const {
++    const reflection::BaseType base_type =
++        use_element ? type->element() : type->base_type();
++    return IsStructOrTable(base_type) &&
++           GetObjectByIndex(type->index())->is_struct();
++  }
++
++  const reflection::Schema *schema_;
++};
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_BFBS_GEN_H_
+\ No newline at end of file
+diff -urN a/src/bfbs_gen_lua.cpp b/src/bfbs_gen_lua.cpp
+--- a/src/bfbs_gen_lua.cpp	1970-01-01 00:00:00.000000000 +0000
++++ b/src/bfbs_gen_lua.cpp	2023-01-13 07:47:08.196245748 +0000
+@@ -0,0 +1,620 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#include "bfbs_gen_lua.h"
++
++#include <cstdint>
++#include <map>
++#include <memory>
++#include <string>
++#include <unordered_set>
++#include <vector>
++
++// Ensure no includes to flatc internals. bfbs_gen.h and generator.h are OK.
++#include "bfbs_gen.h"
++#include "flatbuffers/bfbs_generator.h"
++
++// The intermediate representation schema.
++#include "flatbuffers/reflection_generated.h"
++
++namespace flatbuffers {
++namespace {
++
++// To reduce typing
++namespace r = ::reflection;
++
++class LuaBfbsGenerator : public BaseBfbsGenerator {
++ public:
++  explicit LuaBfbsGenerator(const std::string &flatc_version)
++      : BaseBfbsGenerator(),
++        keywords_(),
++        requires_(),
++        current_obj_(nullptr),
++        current_enum_(nullptr),
++        flatc_version_(flatc_version) {
++    static const char *const keywords[] = {
++      "and",      "break",  "do",   "else", "elseif", "end",  "false", "for",
++      "function", "goto",   "if",   "in",   "local",  "nil",  "not",   "or",
++      "repeat",   "return", "then", "true", "until",  "while"
++    };
++    keywords_.insert(std::begin(keywords), std::end(keywords));
++  }
++
++  GeneratorStatus GenerateFromSchema(const r::Schema *schema)
++      FLATBUFFERS_OVERRIDE {
++    if (!GenerateEnums(schema->enums())) { return FAILED; }
++    if (!GenerateObjects(schema->objects(), schema->root_table())) {
++      return FAILED;
++    }
++    return OK;
++  }
++
++  uint64_t SupportedAdvancedFeatures() const FLATBUFFERS_OVERRIDE {
++    return 0xF;
++  }
++
++ protected:
++  bool GenerateEnums(
++      const flatbuffers::Vector<flatbuffers::Offset<r::Enum>> *enums) {
++    ForAllEnums(enums, [&](const r::Enum *enum_def) {
++      std::string code;
++
++      StartCodeBlock(enum_def);
++
++      std::string ns;
++      const std::string enum_name =
++          NormalizeName(Denamespace(enum_def->name(), ns));
++
++      GenerateDocumentation(enum_def->documentation(), "", code);
++      code += "local " + enum_name + " = {\n";
++
++      ForAllEnumValues(enum_def, [&](const reflection::EnumVal *enum_val) {
++        GenerateDocumentation(enum_val->documentation(), "  ", code);
++        code += "  " + NormalizeName(enum_val->name()) + " = " +
++                NumToString(enum_val->value()) + ",\n";
++      });
++      code += "}\n";
++      code += "\n";
++
++      EmitCodeBlock(code, enum_name, ns, enum_def->declaration_file()->str());
++    });
++    return true;
++  }
++
++  bool GenerateObjects(
++      const flatbuffers::Vector<flatbuffers::Offset<r::Object>> *objects,
++      const r::Object *root_object) {
++    ForAllObjects(objects, [&](const r::Object *object) {
++      std::string code;
++
++      StartCodeBlock(object);
++
++      // Register the main flatbuffers module.
++      RegisterRequires("flatbuffers", "flatbuffers");
++
++      std::string ns;
++      const std::string object_name =
++          NormalizeName(Denamespace(object->name(), ns));
++
++      GenerateDocumentation(object->documentation(), "", code);
++
++      code += "local " + object_name + " = {}\n";
++      code += "local mt = {}\n";
++      code += "\n";
++      code += "function " + object_name + ".New()\n";
++      code += "  local o = {}\n";
++      code += "  setmetatable(o, {__index = mt})\n";
++      code += "  return o\n";
++      code += "end\n";
++      code += "\n";
++
++      if (object == root_object) {
++        code += "function " + object_name + ".GetRootAs" + object_name +
++                "(buf, offset)\n";
++        code += "  if type(buf) == \"string\" then\n";
++        code += "    buf = flatbuffers.binaryArray.New(buf)\n";
++        code += "  end\n";
++        code += "\n";
++        code += "  local n = flatbuffers.N.UOffsetT:Unpack(buf, offset)\n";
++        code += "  local o = " + object_name + ".New()\n";
++        code += "  o:Init(buf, n + offset)\n";
++        code += "  return o\n";
++        code += "end\n";
++        code += "\n";
++      }
++
++      // Generates a init method that receives a pre-existing accessor object,
++      // so that objects can be reused.
++
++      code += "function mt:Init(buf, pos)\n";
++      code += "  self.view = flatbuffers.view.New(buf, pos)\n";
++      code += "end\n";
++      code += "\n";
++
++      // Create all the field accessors.
++      ForAllFields(object, /*reverse=*/false, [&](const r::Field *field) {
++        // Skip writing deprecated fields altogether.
++        if (field->deprecated()) { return; }
++
++        const std::string field_name = NormalizeName(field->name());
++        const std::string field_name_camel_case = MakeCamelCase(field_name);
++        const r::BaseType base_type = field->type()->base_type();
++
++        // Generate some fixed strings so we don't repeat outselves later.
++        const std::string getter_signature =
++            "function mt:" + field_name_camel_case + "()\n";
++        const std::string offset_prefix = "local o = self.view:Offset(" +
++                                          NumToString(field->offset()) + ")\n";
++        const std::string offset_prefix_2 = "if o ~= 0 then\n";
++
++        GenerateDocumentation(field->documentation(), "", code);
++
++        if (IsScalar(base_type)) {
++          code += getter_signature;
++
++          if (object->is_struct()) {
++            // TODO(derekbailey): it would be nice to modify the view:Get to
++            // just pass in the offset and not have to add it its own
++            // self.view.pos.
++            code += "  return " + GenerateGetter(field->type()) +
++                    "self.view.pos + " + NumToString(field->offset()) + ")\n";
++          } else {
++            // Table accessors
++            code += "  " + offset_prefix;
++            code += "  " + offset_prefix_2;
++
++            std::string getter =
++                GenerateGetter(field->type()) + "self.view.pos + o)";
++            if (IsBool(base_type)) { getter = "(" + getter + " ~=0)"; }
++            code += "    return " + getter + "\n";
++            code += "  end\n";
++            code += "  return " + DefaultValue(field) + "\n";
++          }
++          code += "end\n";
++          code += "\n";
++        } else {
++          switch (base_type) {
++            case r::String: {
++              code += getter_signature;
++              code += "  " + offset_prefix;
++              code += "  " + offset_prefix_2;
++              code += "    return " + GenerateGetter(field->type()) +
++                      "self.view.pos + o)\n";
++              code += "  end\n";
++              code += "end\n";
++              code += "\n";
++              break;
++            }
++            case r::Obj: {
++              if (object->is_struct()) {
++                code += "function mt:" + field_name_camel_case + "(obj)\n";
++                code += "  obj:Init(self.view.bytes, self.view.pos + " +
++                        NumToString(field->offset()) + ")\n";
++                code += "  return obj\n";
++                code += "end\n";
++                code += "\n";
++              } else {
++                code += getter_signature;
++                code += "  " + offset_prefix;
++                code += "  " + offset_prefix_2;
++
++                const r::Object *field_object = GetObject(field->type());
++                if (!field_object) {
++                  // TODO(derekbailey): this is an error condition. we
++                  // should report it better.
++                  return;
++                }
++                code += "    local x = " +
++                        std::string(
++                            field_object->is_struct()
++                                ? "self.view.pos + o\n"
++                                : "self.view:Indirect(self.view.pos + o)\n");
++                const std::string require_name = RegisterRequires(field);
++                code += "    local obj = " + require_name + ".New()\n";
++                code += "    obj:Init(self.view.bytes, x)\n";
++                code += "    return obj\n";
++                code += "  end\n";
++                code += "end\n";
++                code += "\n";
++              }
++              break;
++            }
++            case r::Union: {
++              code += getter_signature;
++              code += "  " + offset_prefix;
++              code += "  " + offset_prefix_2;
++              code +=
++                  "   local obj = "
++                  "flatbuffers.view.New(flatbuffers.binaryArray.New("
++                  "0), 0)\n";
++              code += "    " + GenerateGetter(field->type()) + "obj, o)\n";
++              code += "    return obj\n";
++              code += "  end\n";
++              code += "end\n";
++              code += "\n";
++              break;
++            }
++            case r::Array:
++            case r::Vector: {
++              const r::BaseType vector_base_type = field->type()->element();
++              int32_t element_size = field->type()->element_size();
++              code += "function mt:" + field_name_camel_case + "(j)\n";
++              code += "  " + offset_prefix;
++              code += "  " + offset_prefix_2;
++
++              if (IsStructOrTable(vector_base_type)) {
++                code += "    local x = self.view:Vector(o)\n";
++                code +=
++                    "    x = x + ((j-1) * " + NumToString(element_size) + ")\n";
++                if (IsTable(field->type(), /*use_element=*/true)) {
++                  code += "    x = self.view:Indirect(x)\n";
++                } else {
++                  // Vector of structs are inline, so we need to query the
++                  // size of the struct.
++                  const reflection::Object *obj =
++                      GetObjectByIndex(field->type()->index());
++                  element_size = obj->bytesize();
++                }
++
++                // Include the referenced type, thus we need to make sure
++                // we set `use_element` to true.
++                const std::string require_name =
++                    RegisterRequires(field, /*use_element=*/true);
++                code += "    local obj = " + require_name + ".New()\n";
++                code += "    obj:Init(self.view.bytes, x)\n";
++                code += "    return obj\n";
++              } else {
++                code += "    local a = self.view:Vector(o)\n";
++                code += "    return " + GenerateGetter(field->type()) +
++                        "a + ((j-1) * " + NumToString(element_size) + "))\n";
++              }
++              code += "  end\n";
++              // Only generate a default value for those types that are
++              // supported.
++              if (!IsStructOrTable(vector_base_type)) {
++                code +=
++                    "  return " +
++                    std::string(vector_base_type == r::String ? "''\n" : "0\n");
++              }
++              code += "end\n";
++              code += "\n";
++
++              // If the vector is composed of single byte values, we
++              // generate a helper function to get it as a byte string in
++              // Lua.
++              if (IsSingleByte(vector_base_type)) {
++                code += "function mt:" + field_name_camel_case +
++                        "AsString(start, stop)\n";
++                code += "  return self.view:VectorAsString(" +
++                        NumToString(field->offset()) + ", start, stop)\n";
++                code += "end\n";
++                code += "\n";
++              }
++
++              // We also make a new accessor to query just the length of the
++              // vector.
++              code += "function mt:" + field_name_camel_case + "Length()\n";
++              code += "  " + offset_prefix;
++              code += "  " + offset_prefix_2;
++              code += "    return self.view:VectorLen(o)\n";
++              code += "  end\n";
++              code += "  return 0\n";
++              code += "end\n";
++              code += "\n";
++              break;
++            }
++            default: {
++              return;
++            }
++          }
++        }
++        return;
++      });
++
++      // Create all the builders
++      if (object->is_struct()) {
++        code += "function " + object_name + ".Create" + object_name +
++                "(builder" + GenerateStructBuilderArgs(object) + ")\n";
++        code += AppendStructBuilderBody(object);
++        code += "  return builder:Offset()\n";
++        code += "end\n";
++        code += "\n";
++      } else {
++        // Table builders
++        code += "function " + object_name + ".Start(builder)\n";
++        code += "  builder:StartObject(" +
++                NumToString(object->fields()->size()) + ")\n";
++        code += "end\n";
++        code += "\n";
++
++        ForAllFields(object, /*reverse=*/false, [&](const r::Field *field) {
++          if (field->deprecated()) { return; }
++
++          const std::string field_name = NormalizeName(field->name());
++
++          code += "function " + object_name + ".Add" +
++                  MakeCamelCase(field_name) + "(builder, " +
++                  MakeCamelCase(field_name, false) + ")\n";
++          code += "  builder:Prepend" + GenerateMethod(field) + "Slot(" +
++                  NumToString(field->id()) + ", " +
++                  MakeCamelCase(field_name, false) + ", " +
++                  DefaultValue(field) + ")\n";
++          code += "end\n";
++          code += "\n";
++
++          if (IsVector(field->type()->base_type())) {
++            code += "function " + object_name + ".Start" +
++                    MakeCamelCase(field_name) + "Vector(builder, numElems)\n";
++
++            const int32_t element_size = field->type()->element_size();
++            int32_t alignment = 0;
++            if (IsStruct(field->type(), /*use_element=*/true)) {
++              alignment = GetObjectByIndex(field->type()->index())->minalign();
++            } else {
++              alignment = element_size;
++            }
++
++            code += "  return builder:StartVector(" +
++                    NumToString(element_size) + ", numElems, " +
++                    NumToString(alignment) + ")\n";
++            code += "end\n";
++            code += "\n";
++          }
++        });
++
++        code += "function " + object_name + ".End(builder)\n";
++        code += "  return builder:EndObject()\n";
++        code += "end\n";
++        code += "\n";
++      }
++
++      EmitCodeBlock(code, object_name, ns, object->declaration_file()->str());
++    });
++    return true;
++  }
++
++ private:
++  void GenerateDocumentation(
++      const flatbuffers::Vector<flatbuffers::Offset<flatbuffers::String>>
++          *documentation,
++      std::string indent, std::string &code) const {
++    flatbuffers::ForAllDocumentation(
++        documentation, [&](const flatbuffers::String *str) {
++          code += indent + "--" + str->str() + "\n";
++        });
++  }
++
++  std::string GenerateStructBuilderArgs(const r::Object *object,
++                                        std::string prefix = "") const {
++    std::string signature;
++    ForAllFields(object, /*reverse=*/false, [&](const r::Field *field) {
++      if (IsStructOrTable(field->type()->base_type())) {
++        const r::Object *field_object = GetObject(field->type());
++        signature += GenerateStructBuilderArgs(
++            field_object, prefix + NormalizeName(field->name()) + "_");
++      } else {
++        signature +=
++            ", " + prefix + MakeCamelCase(NormalizeName(field->name()), false);
++      }
++    });
++    return signature;
++  }
++
++  std::string AppendStructBuilderBody(const r::Object *object,
++                                      std::string prefix = "") const {
++    std::string code;
++    code += "  builder:Prep(" + NumToString(object->minalign()) + ", " +
++            NumToString(object->bytesize()) + ")\n";
++
++    // We need to reverse the order we iterate over, since we build the
++    // buffer backwards.
++    ForAllFields(object, /*reverse=*/true, [&](const r::Field *field) {
++      const int32_t num_padding_bytes = field->padding();
++      if (num_padding_bytes) {
++        code += "  builder:Pad(" + NumToString(num_padding_bytes) + ")\n";
++      }
++      if (IsStructOrTable(field->type()->base_type())) {
++        const r::Object *field_object = GetObject(field->type());
++        code += AppendStructBuilderBody(
++            field_object, prefix + NormalizeName(field->name()) + "_");
++      } else {
++        code += "  builder:Prepend" + GenerateMethod(field) + "(" + prefix +
++                MakeCamelCase(NormalizeName(field->name()), false) + ")\n";
++      }
++    });
++
++    return code;
++  }
++
++  std::string GenerateMethod(const r::Field *field) const {
++    const r::BaseType base_type = field->type()->base_type();
++    if (IsScalar(base_type)) { return MakeCamelCase(GenerateType(base_type)); }
++    if (IsStructOrTable(base_type)) { return "Struct"; }
++    return "UOffsetTRelative";
++  }
++
++  std::string GenerateGetter(const r::Type *type,
++                             bool element_type = false) const {
++    switch (element_type ? type->element() : type->base_type()) {
++      case r::String: return "self.view:String(";
++      case r::Union: return "self.view:Union(";
++      case r::Vector: return GenerateGetter(type, true);
++      default:
++        return "self.view:Get(flatbuffers.N." +
++               MakeCamelCase(GenerateType(type, element_type)) + ", ";
++    }
++  }
++
++  std::string GenerateType(const r::Type *type,
++                           bool element_type = false) const {
++    const r::BaseType base_type =
++        element_type ? type->element() : type->base_type();
++    if (IsScalar(base_type)) { return GenerateType(base_type); }
++    switch (base_type) {
++      case r::String: return "string";
++      case r::Vector: return GenerateGetter(type, true);
++      case r::Obj: {
++        const r::Object *obj = GetObject(type);
++        return NormalizeName(Denamespace(obj->name()));
++      };
++      default: return "*flatbuffers.Table";
++    }
++  }
++
++  std::string GenerateType(const r::BaseType base_type) const {
++    // Need to override the default naming to match the Lua runtime libraries.
++    // TODO(derekbailey): make overloads in the runtime libraries to avoid this.
++    switch (base_type) {
++      case r::None: return "uint8";
++      case r::UType: return "uint8";
++      case r::Byte: return "int8";
++      case r::UByte: return "uint8";
++      case r::Short: return "int16";
++      case r::UShort: return "uint16";
++      case r::Int: return "int32";
++      case r::UInt: return "uint32";
++      case r::Long: return "int64";
++      case r::ULong: return "uint64";
++      case r::Float: return "Float32";
++      case r::Double: return "Float64";
++      default: return r::EnumNameBaseType(base_type);
++    }
++  }
++
++  std::string DefaultValue(const r::Field *field) const {
++    const r::BaseType base_type = field->type()->base_type();
++    if (IsFloatingPoint(base_type)) {
++      return NumToString(field->default_real());
++    }
++    if (IsBool(base_type)) {
++      return field->default_integer() ? "true" : "false";
++    }
++    if (IsScalar(base_type)) { return NumToString((field->default_integer())); }
++    // represents offsets
++    return "0";
++  }
++
++  std::string NormalizeName(const std::string name) const {
++    return keywords_.find(name) == keywords_.end() ? name : "_" + name;
++  }
++
++  std::string NormalizeName(const flatbuffers::String *name) const {
++    return NormalizeName(name->str());
++  }
++
++  void StartCodeBlock(const reflection::Enum *enum_def) {
++    current_enum_ = enum_def;
++    current_obj_ = nullptr;
++    requires_.clear();
++  }
++
++  void StartCodeBlock(const reflection::Object *object) {
++    current_obj_ = object;
++    current_enum_ = nullptr;
++    requires_.clear();
++  }
++
++  std::string RegisterRequires(const r::Field *field,
++                               bool use_element = false) {
++    std::string type_name;
++
++    const r::BaseType type =
++        use_element ? field->type()->element() : field->type()->base_type();
++
++    if (IsStructOrTable(type)) {
++      const r::Object *object = GetObjectByIndex(field->type()->index());
++      if (object == current_obj_) { return Denamespace(object->name()); }
++      type_name = object->name()->str();
++    } else {
++      const r::Enum *enum_def = GetEnumByIndex(field->type()->index());
++      if (enum_def == current_enum_) { return Denamespace(enum_def->name()); }
++      type_name = enum_def->name()->str();
++    }
++
++    // Prefix with double __ to avoid name clashing, since these are defined
++    // at the top of the file and have lexical scoping. Replace '.' with '_'
++    // so it can be a legal identifier.
++    std::string name = "__" + type_name;
++    std::replace(name.begin(), name.end(), '.', '_');
++
++    return RegisterRequires(name, type_name);
++  }
++
++  std::string RegisterRequires(const std::string &local_name,
++                               const std::string &requires_name) {
++    requires_[local_name] = requires_name;
++    return local_name;
++  }
++
++  void EmitCodeBlock(const std::string &code_block, const std::string &name,
++                     const std::string &ns,
++                     const std::string &declaring_file) const {
++    const std::string root_type = schema_->root_table()->name()->str();
++    const std::string root_file =
++        schema_->root_table()->declaration_file()->str();
++    const std::string full_qualified_name = ns.empty() ? name : ns + "." + name;
++
++    std::string code = "--[[ " + full_qualified_name + "\n\n";
++    code +=
++        "  Automatically generated by the FlatBuffers compiler, do not "
++        "modify.\n";
++    code += "  Or modify. I'm a message, not a cop.\n";
++    code += "\n";
++    code += "  flatc version: " + flatc_version_ + "\n";
++    code += "\n";
++    code += "  Declared by  : " + declaring_file + "\n";
++    code += "  Rooting type : " + root_type + " (" + root_file + ")\n";
++    code += "\n--]]\n\n";
++
++    if (!requires_.empty()) {
++      for (auto it = requires_.cbegin(); it != requires_.cend(); ++it) {
++        code += "local " + it->first + " = require('" + it->second + "')\n";
++      }
++      code += "\n";
++    }
++
++    code += code_block;
++    code += "return " + name;
++
++    // Namespaces are '.' deliminted, so replace it with the path separator.
++    std::string path = ns;
++
++    if (path.empty()) {
++      path = ".";
++    } else {
++      std::replace(path.begin(), path.end(), '.', '/');
++    }
++
++    // TODO(derekbailey): figure out a save file without depending on util.h
++    EnsureDirExists(path);
++    const std::string file_name = path + "/" + name + ".lua";
++    SaveFile(file_name.c_str(), code, false);
++  }
++
++  std::unordered_set<std::string> keywords_;
++  std::map<std::string, std::string> requires_;
++  const r::Object *current_obj_;
++  const r::Enum *current_enum_;
++  const std::string flatc_version_;
++};
++}  // namespace
++
++std::unique_ptr<BfbsGenerator> NewLuaBfbsGenerator(
++    const std::string &flatc_version) {
++  return std::unique_ptr<LuaBfbsGenerator>(new LuaBfbsGenerator(flatc_version));
++}
++
++}  // namespace flatbuffers
+\ No newline at end of file
+diff -urN a/src/bfbs_gen_lua.h b/src/bfbs_gen_lua.h
+--- a/src/bfbs_gen_lua.h	1970-01-01 00:00:00.000000000 +0000
++++ b/src/bfbs_gen_lua.h	2023-01-13 07:47:08.200245785 +0000
+@@ -0,0 +1,33 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_BFBS_GEN_LUA_H_
++#define FLATBUFFERS_BFBS_GEN_LUA_H_
++
++#include <memory>
++#include <string>
++
++#include "flatbuffers/bfbs_generator.h"
++
++namespace flatbuffers {
++
++// Constructs a new Lua Code generator.
++std::unique_ptr<BfbsGenerator> NewLuaBfbsGenerator(
++    const std::string &flatc_version);
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_BFBS_GEN_LUA_H_
+\ No newline at end of file
+diff -urN a/src/clang-format-all.sh b/src/clang-format-all.sh
+--- a/src/clang-format-all.sh	2021-05-10 18:45:16.000000000 +0000
++++ b/src/clang-format-all.sh	1970-01-01 00:00:00.000000000 +0000
+@@ -1,6 +0,0 @@
+-# Running it twice corrects some bugs in clang-format.
+-for run in {1..2}
+-do
+-  clang-format -i -style=file include/flatbuffers/* src/*.cpp tests/*.cpp samples/*.cpp grpc/src/compiler/schema_interface.h grpc/tests/*.cpp
+-done
+-git checkout include/flatbuffers/reflection_generated.h
+diff -urN a/src/clang-format-git.sh b/src/clang-format-git.sh
+--- a/src/clang-format-git.sh	2021-05-10 18:45:16.000000000 +0000
++++ b/src/clang-format-git.sh	1970-01-01 00:00:00.000000000 +0000
+@@ -1,6 +0,0 @@
+-# Running it twice corrects some bugs in clang-format.
+-for run in {1..2}
+-do
+-  git clang-format HEAD^ -- include/flatbuffers/* src/*.cpp tests/*.cpp samples/*.cpp grpc/src/compiler/schema_interface.h grpc/tests/*.cpp
+-done
+-git checkout include/flatbuffers/reflection_generated.h
+diff -urN a/src/code_generators.cpp b/src/code_generators.cpp
+--- a/src/code_generators.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/code_generators.cpp	2023-01-13 07:47:08.223245997 +0000
+@@ -60,7 +60,7 @@
+     // Update the text to everything after the }}.
+     text = text.substr(end + 2);
+   }
+-  if (!text.empty() && string_back(text) == '\\') {
++  if (!text.empty() && text.back() == '\\') {
+     text.pop_back();
+     ignore_ident_ = true;
+     stream_ << text;
+@@ -314,14 +314,10 @@
+   return this->NaN(static_cast<double>(v));
+ }
+ 
+-std::string JavaCSharpMakeRule(const Parser &parser, const std::string &path,
++std::string JavaCSharpMakeRule(const bool java, const Parser &parser,
++                               const std::string &path,
+                                const std::string &file_name) {
+-  FLATBUFFERS_ASSERT(parser.opts.lang == IDLOptions::kJava ||
+-                     parser.opts.lang == IDLOptions::kCSharp);
+-
+-  std::string file_extension =
+-      (parser.opts.lang == IDLOptions::kJava) ? ".java" : ".cs";
+-
++  const std::string file_extension = java ? ".java" : ".cs";
+   std::string make_rule;
+ 
+   for (auto it = parser.enums_.vec.begin(); it != parser.enums_.vec.end();
+@@ -350,6 +346,15 @@
+   return make_rule;
+ }
+ 
++std::string JavaMakeRule(const Parser &parser, const std::string &path,
++                         const std::string &file_name) {
++  return JavaCSharpMakeRule(true, parser, path, file_name);
++}
++std::string CSharpMakeRule(const Parser &parser, const std::string &path,
++                           const std::string &file_name) {
++  return JavaCSharpMakeRule(false, parser, path, file_name);
++}
++
+ std::string BinaryFileName(const Parser &parser, const std::string &path,
+                            const std::string &file_name) {
+   auto ext = parser.file_extension_.length() ? parser.file_extension_ : "bin";
+diff -urN a/src/flatc.cpp b/src/flatc.cpp
+--- a/src/flatc.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/flatc.cpp	2023-01-13 07:47:08.223245997 +0000
+@@ -17,6 +17,9 @@
+ #include "flatbuffers/flatc.h"
+ 
+ #include <list>
++#include <sstream>
++
++#include "flatbuffers/util.h"
+ 
+ namespace flatbuffers {
+ 
+@@ -56,127 +59,271 @@
+   params_.error_fn(this, err, usage, show_exe_name);
+ }
+ 
++const static FlatCOption options[] = {
++  { "o", "", "PATH", "Prefix PATH to all generated files." },
++  { "I", "", "PATH", "Search for includes in the specified path." },
++  { "M", "", "", "Print make rules for generated files." },
++  { "", "version", "", "Print the version number of flatc and exit." },
++  { "h", "help", "", "Prints this help text and exit." },
++  { "", "string-json", "",
++    "Strict JSON: field names must be / will be quoted, no trailing commas in "
++    "tables/vectors." },
++  { "", "allow-non-utf8", "",
++    "Pass non-UTF-8 input through parser and emit nonstandard \\x escapes in "
++    "JSON. (Default is to raise parse error on non-UTF-8 input.)" },
++  { "", "natural-utf8", "",
++    "Output strings with UTF-8 as human-readable strings. By default, UTF-8 "
++    "characters are printed as \\uXXXX escapes." },
++  { "", "defaults-json", "",
++    "Output fields whose value is the default when writing JSON" },
++  { "", "unknown-json", "",
++    "Allow fields in JSON that are not defined in the schema. These fields "
++    "will be discared when generating binaries." },
++  { "", "no-prefix", "",
++    "Don\'t prefix enum values with the enum type in C++." },
++  { "", "scoped-enums", "",
++    "Use C++11 style scoped and strongly typed enums. Also implies "
++    "--no-prefix." },
++  { "", "gen-inclues", "",
++    "(deprecated), this is the default behavior. If the original behavior is "
++    "required (no include statements) use --no-includes." },
++  { "", "no-includes", "",
++    "Don\'t generate include statements for included schemas the generated "
++    "file depends on (C++ / Python)." },
++  { "", "gen-mutable", "",
++    "Generate accessors that can mutate buffers in-place." },
++  { "", "gen-onefile", "",
++    "Generate single output file for C#, Go, and Python." },
++  { "", "gen-name-strings", "",
++    "Generate type name functions for C++ and Rust." },
++  { "", "gen-object-api", "", "Generate an additional object-based API." },
++  { "", "gen-compare", "", "Generate operator== for object-based API types." },
++  { "", "gen-nullable", "",
++    "Add Clang _Nullable for C++ pointer. or @Nullable for Java" },
++  { "", "java-checkerframe", "", "Add @Pure for Java." },
++  { "", "gen-generated", "", "Add @Generated annotation for Java." },
++  { "", "gen-jvmstatic", "",
++    "Add @JvmStatic annotation for Kotlin methods in companion object for "
++    "interop from Java to Kotlin." },
++  { "", "gen-all", "",
++    "Generate not just code for the current schema files, but for all files it "
++    "includes as well. If the language uses a single file for output (by "
++    "default the case for C++ and JS), all code will end up in this one "
++    "file." },
++  { "", "gen-json-emit", "",
++    "Generates encoding code which emits Flatbuffers into JSON" },
++  { "", "cpp-include", "", "Adds an #include in generated file." },
++  { "", "cpp-ptr-type", "T",
++    "Set object API pointer type (default std::unique_ptr)." },
++  { "", "cpp-str-type", "T",
++    "Set object API string type (default std::string). T::c_str(), T::length() "
++    "and T::empty() must be supported. The custom type also needs to be "
++    "constructible from std::string (see the --cpp-str-flex-ctor option to "
++    "change this behavior)" },
++  { "", "cpp-str-flex-ctor", "",
++    "Don't construct custom string types by passing std::string from "
++    "Flatbuffers, but (char* + length)." },
++  { "", "cpp-field-case-style", "STYLE",
++    "Generate C++ fields using selected case style. Supported STYLE values: * "
++    "'unchanged' - leave unchanged (default) * 'upper' - schema snake_case "
++    "emits UpperCamel; * 'lower' - schema snake_case emits lowerCamel." },
++  { "", "cpp-std", "CPP_STD",
++    "Generate a C++ code using features of selected C++ standard. Supported "
++    "CPP_STD values: * 'c++0x' - generate code compatible with old compilers; "
++    "'c++11' - use C++11 code generator (default); * 'c++17' - use C++17 "
++    "features in generated code (experimental)." },
++  { "", "cpp-static-reflection", "",
++    "When using C++17, generate extra code to provide compile-time (static) "
++    "reflection of Flatbuffers types. Requires --cpp-std to be \"c++17\" or "
++    "higher." },
++  { "", "object-prefix", "PREFIX",
++    "Customize class prefix for C++ object-based API." },
++  { "", "object-suffix", "SUFFIX",
++    "Customize class suffix for C++ object-based API. Default Value is "
++    "\"T\"." },
++  { "", "go-namespace", "", "Generate the overriding namespace in Golang." },
++  { "", "go-import", "IMPORT",
++    "Generate the overriding import for flatbuffers in Golang (default is "
++    "\"github.com/google/flatbuffers/go\")." },
++  { "", "raw-binary", "",
++    "Allow binaries without file_identifier to be read. This may crash flatc "
++    "given a mismatched schema." },
++  { "", "size-prefixed", "", "Input binaries are size prefixed buffers." },
++  { "", "proto", "", "Input is a .proto, translate to .fbs." },
++  { "", "proto-namespace-suffix", "SUFFIX",
++    "Add this namespace to any flatbuffers generated from protobufs." },
++  { "", "oneof-union", "", "Translate .proto oneofs to flatbuffer unions." },
++  { "", "grpc", "", "Generate GRPC interfaces for the specified languages." },
++  { "", "schema", "", "Serialize schemas instead of JSON (use with -b)." },
++  { "", "bfbs-filenames", "PATH",
++    "Sets the root path where reflection filenames in reflection.fbs are "
++    "relative to. The 'root' is denoted with  `//`. E.g. if PATH=/a/b/c "
++    "then /a/d/e.fbs will be serialized as //../d/e.fbs. (PATH defaults to the "
++    "directory of the first provided schema file." },
++  { "", "bfbs-comments", "", "Add doc comments to the binary schema files." },
++  { "", "bfbs-builtins", "",
++    "Add builtin attributes to the binary schema files." },
++  { "", "bfbs-gen-embed", "",
++    "Generate code to embed the bfbs schema to the source." },
++  { "", "conform", "FILE",
++    "Specify a schema the following schemas should be an evolution of. Gives "
++    "errors if not." },
++  { "", "conform-includes", "PATH",
++    "Include path for the schema given with --conform PATH" },
++  { "", "filename-suffix", "SUFFIX",
++    "The suffix appended to the generated file names (Default is "
++    "'_generated')." },
++  { "", "filename-ext", "EXT",
++    "The extension appended to the generated file names. Default is "
++    "language-specific (e.g., '.h' for C++)" },
++  { "", "include-prefix", "PATH",
++    "Prefix this PATH to any generated include statements." },
++  { "", "keep-prefix", "",
++    "Keep original prefix of schema include statement." },
++  { "", "reflect-types", "",
++    "Add minimal type reflection to code generation." },
++  { "", "reflect-names", "", "Add minimal type/name reflection." },
++  { "", "rust-serialize", "",
++    "Implement serde::Serialize on generated Rust types." },
++  {"", "rust-module-root-file", "",
++   "Generate rust code in individual files with a module root file."},
++  { "", "root-type", "T", "Select or override the default root_type." },
++  { "", "require-explicit-ids", "",
++    "When parsing schemas, require explicit ids (id: x)." },
++  { "", "force-defaults", "",
++    "Emit default values in binary output from JSON" },
++  { "", "force-empty", "",
++    "When serializing from object API representation, force strings and "
++    "vectors to empty rather than null." },
++  { "", "force-empty-vectors", "",
++    "When serializing from object API representation, force vectors to empty "
++    "rather than null." },
++  { "", "flexbuffers", "",
++    "Used with \"binary\" and \"json\" options, it generates data using "
++    "schema-less FlexBuffers." },
++  { "", "no-warnings", "", "Inhibit all warnings messages." },
++  { "", "warning-as-errors", "", "Treat all warnings as errors." },
++  { "", "cs-global-alias", "",
++    "Prepend \"global::\" to all user generated csharp classes and "
++    "structs." },
++  { "", "cs-gen-json-serializer", "",
++    "Allows (de)serialization of JSON text in the Object API. (requires "
++    "--gen-object-api)." },
++  { "", "json-nested-bytes", "",
++    "Allow a nested_flatbuffer field to be parsed as a vector of bytes"
++    "in JSON, which is unsafe unless checked by a verifier afterwards." },
++};
++
++static void AppendTextWrappedString(std::stringstream &ss, std::string &text,
++                                    size_t max_col, size_t start_col) {
++  size_t max_line_length = max_col - start_col;
++
++  if (text.length() > max_line_length) {
++    size_t ideal_break_location = text.rfind(' ', max_line_length);
++    size_t length = std::min(max_line_length, ideal_break_location);
++    ss << text.substr(0, length) << "\n";
++    ss << std::string(start_col, ' ');
++    std::string rest_of_description = text.substr(
++        ((ideal_break_location < max_line_length || text.at(length) == ' ')
++             ? length + 1
++             : length));
++    AppendTextWrappedString(ss, rest_of_description, max_col, start_col);
++  } else {
++    ss << text;
++  }
++}
++
++static void AppendOption(std::stringstream &ss, const FlatCOption &option,
++                         size_t max_col, size_t min_col_for_description) {
++  size_t chars = 2;
++  ss << "  ";
++  if (!option.short_opt.empty()) {
++    chars += 2 + option.short_opt.length();
++    ss << "-" << option.short_opt;
++    if (!option.long_opt.empty()) {
++      chars++;
++      ss << ",";
++    }
++    ss << " ";
++  }
++  if (!option.long_opt.empty()) {
++    chars += 3 + option.long_opt.length();
++    ss << "--" << option.long_opt << " ";
++  }
++  if (!option.parameter.empty()) {
++    chars += 1 + option.parameter.length();
++    ss << option.parameter << " ";
++  }
++  size_t start_of_description = chars;
++  if (start_of_description > min_col_for_description) {
++    ss << "\n";
++    start_of_description = min_col_for_description;
++    ss << std::string(start_of_description, ' ');
++  } else {
++    while (start_of_description < min_col_for_description) {
++      ss << " ";
++      start_of_description++;
++    }
++  }
++  if (!option.description.empty()) {
++    std::string description = option.description;
++    AppendTextWrappedString(ss, description, max_col, start_of_description);
++  }
++  ss << "\n";
++}
++
++static void AppendShortOption(std::stringstream &ss,
++                              const FlatCOption &option) {
++  if (!option.short_opt.empty()) {
++    ss << "-" << option.short_opt;
++    if (!option.long_opt.empty()) { ss << "|"; }
++  }
++  if (!option.long_opt.empty()) { ss << "--" << option.long_opt; }
++}
++
++std::string FlatCompiler::GetShortUsageString(const char *program_name) const {
++  std::stringstream ss;
++  ss << "Usage: " << program_name << " [";
++  for (size_t i = 0; i < params_.num_generators; ++i) {
++    const Generator &g = params_.generators[i];
++    AppendShortOption(ss, g.option);
++    ss << ", ";
++  }
++  for (const FlatCOption &option : options) {
++    AppendShortOption(ss, option);
++    ss << ", ";
++  }
++  ss.seekp(-2, ss.cur);
++  ss << "]... FILE... [-- FILE...]";
++  std::string help = ss.str();
++  std::stringstream ss_textwrap;
++  AppendTextWrappedString(ss_textwrap, help, 80, 0);
++  return ss_textwrap.str();
++}
++
+ std::string FlatCompiler::GetUsageString(const char *program_name) const {
+   std::stringstream ss;
+   ss << "Usage: " << program_name << " [OPTION]... FILE... [-- FILE...]\n";
+   for (size_t i = 0; i < params_.num_generators; ++i) {
+     const Generator &g = params_.generators[i];
++    AppendOption(ss, g.option, 80, 25);
++  }
+ 
+-    std::stringstream full_name;
+-    full_name << std::setw(16) << std::left << g.generator_opt_long;
+-    const char *name = g.generator_opt_short ? g.generator_opt_short : "  ";
+-    const char *help = g.generator_help;
+-
+-    ss << "  " << full_name.str() << " " << name << "    " << help << ".\n";
+-  }
+-  // clang-format off
+-
+-  // Output width
+-  // 12345678901234567890123456789012345678901234567890123456789012345678901234567890
+-  ss <<
+-    "  -o PATH                Prefix PATH to all generated files.\n"
+-    "  -I PATH                Search for includes in the specified path.\n"
+-    "  -M                     Print make rules for generated files.\n"
+-    "  --version              Print the version number of flatc and exit.\n"
+-    "  --strict-json          Strict JSON: field names must be / will be quoted,\n"
+-    "                         no trailing commas in tables/vectors.\n"
+-    "  --allow-non-utf8       Pass non-UTF-8 input through parser and emit nonstandard\n"
+-    "                         \\x escapes in JSON. (Default is to raise parse error on\n"
+-    "                         non-UTF-8 input.)\n"
+-    "  --natural-utf8         Output strings with UTF-8 as human-readable strings.\n"
+-    "                         By default, UTF-8 characters are printed as \\uXXXX escapes.\n"
+-    "  --defaults-json        Output fields whose value is the default when\n"
+-    "                         writing JSON\n"
+-    "  --unknown-json         Allow fields in JSON that are not defined in the\n"
+-    "                         schema. These fields will be discared when generating\n"
+-    "                         binaries.\n"
+-    "  --no-prefix            Don\'t prefix enum values with the enum type in C++.\n"
+-    "  --scoped-enums         Use C++11 style scoped and strongly typed enums.\n"
+-    "                         also implies --no-prefix.\n"
+-    "  --gen-includes         (deprecated), this is the default behavior.\n"
+-    "                         If the original behavior is required (no include\n"
+-    "                         statements) use --no-includes.\n"
+-    "  --no-includes          Don\'t generate include statements for included\n"
+-    "                         schemas the generated file depends on (C++ / Python).\n"
+-    "  --gen-mutable          Generate accessors that can mutate buffers in-place.\n"
+-    "  --gen-onefile          Generate single output file for C# and Go.\n"
+-    "  --gen-name-strings     Generate type name functions for C++ and Rust.\n"
+-    "  --gen-object-api       Generate an additional object-based API.\n"
+-    "  --gen-compare          Generate operator== for object-based API types.\n"
+-    "  --gen-nullable         Add Clang _Nullable for C++ pointer. or @Nullable for Java\n"
+-    "  --java-checkerframe    work Add @Pure for Java.\n"
+-    "  --gen-generated        Add @Generated annotation for Java\n"
+-    "  --gen-jvmstatic        Add @JvmStatic annotation for Kotlin methods\n"
+-    "                         in companion object for interop from Java to Kotlin.\n"
+-    "  --gen-all              Generate not just code for the current schema files,\n"
+-    "                         but for all files it includes as well.\n"
+-    "                         If the language uses a single file for output (by default\n"
+-    "                         the case for C++ and JS), all code will end up in this one\n"
+-    "                         file.\n"
+-    "  --cpp-include          Adds an #include in generated file.\n"
+-    "  --cpp-ptr-type T       Set object API pointer type (default std::unique_ptr).\n"
+-    "  --cpp-str-type T       Set object API string type (default std::string).\n"
+-    "                         T::c_str(), T::length() and T::empty() must be supported.\n"
+-    "                         The custom type also needs to be constructible from std::string\n"
+-    "                         (see the --cpp-str-flex-ctor option to change this behavior).\n"
+-    "  --cpp-str-flex-ctor    Don't construct custom string types by passing std::string\n"
+-    "                         from Flatbuffers, but (char* + length).\n"
+-    "  --cpp-std CPP_STD      Generate a C++ code using features of selected C++ standard.\n"
+-    "                         Supported CPP_STD values:\n"
+-    "                          * 'c++0x' - generate code compatible with old compilers;\n"
+-    "                          * 'c++11' - use C++11 code generator (default);\n"
+-    "                          * 'c++17' - use C++17 features in generated code (experimental).\n"
+-    "  --cpp-static-reflection When using C++17, generate extra code to provide compile-time\n"
+-    "                          (static) reflection of Flatbuffers types.  Requires --cpp-std\n"
+-    "                          to be \"c++17\" or higher.\n"
+-    "  --object-prefix        Customise class prefix for C++ object-based API.\n"
+-    "  --object-suffix        Customise class suffix for C++ object-based API.\n"
+-    "                         Default value is \"T\".\n"
+-    "  --go-namespace         Generate the overriding namespace in Golang.\n"
+-    "  --go-import            Generate the overriding import for flatbuffers in Golang\n"
+-    "                         (default is \"github.com/google/flatbuffers/go\").\n"
+-    "  --raw-binary           Allow binaries without file_identifier to be read.\n"
+-    "                         This may crash flatc given a mismatched schema.\n"
+-    "  --size-prefixed        Input binaries are size prefixed buffers.\n"
+-    "  --proto                Input is a .proto, translate to .fbs.\n"
+-    "  --proto-namespace-suffix Add this namespace to any flatbuffers generated\n"
+-    "    SUFFIX                 from protobufs.\n"
+-    "  --oneof-union          Translate .proto oneofs to flatbuffer unions.\n"
+-    "  --grpc                 Generate GRPC interfaces for the specified languages.\n"
+-    "  --schema               Serialize schemas instead of JSON (use with -b).\n"
+-    "  --bfbs-comments        Add doc comments to the binary schema files.\n"
+-    "  --bfbs-builtins        Add builtin attributes to the binary schema files.\n"
+-    "  --bfbs-gen-embed       Generate code to embed the bfbs schema to the source.\n"
+-    "  --conform FILE         Specify a schema the following schemas should be\n"
+-    "                         an evolution of. Gives errors if not.\n"
+-    "  --conform-includes     Include path for the schema given with --conform PATH\n"
+-    "  --filename-suffix      The suffix appended to the generated file names.\n"
+-    "                         Default is '_generated'.\n"
+-    "  --filename-ext         The extension appended to the generated file names.\n"
+-    "                         Default is language-specific (e.g., '.h' for C++)\n"
+-    "  --include-prefix       Prefix this path to any generated include statements.\n"
+-    "    PATH\n"
+-    "  --keep-prefix          Keep original prefix of schema include statement.\n"
+-    "  --reflect-types        Add minimal type reflection to code generation.\n"
+-    "  --reflect-names        Add minimal type/name reflection.\n"
+-    "  --root-type T          Select or override the default root_type\n"
+-    "  --require-explicit-ids When parsing schemas, require explicit ids (id: x).\n"
+-    "  --force-defaults       Emit default values in binary output from JSON\n"
+-    "  --force-empty          When serializing from object API representation,\n"
+-    "                         force strings and vectors to empty rather than null.\n"
+-    "  --force-empty-vectors  When serializing from object API representation,\n"
+-    "                         force vectors to empty rather than null.\n"
+-    "  --flexbuffers          Used with \"binary\" and \"json\" options, it generates\n"
+-    "                         data using schema-less FlexBuffers.\n"
+-    "  --no-warnings          Inhibit all warning messages.\n"
+-    "FILEs may be schemas (must end in .fbs), binary schemas (must end in .bfbs),\n"
+-    "or JSON files (conforming to preceding schema). FILEs after the -- must be\n"
+-    "binary flatbuffer format files.\n"
+-    "Output files are named using the base file name of the input,\n"
+-    "and written to the current directory or the path given by -o.\n"
+-    "example: " << program_name << " -c -b schema1.fbs schema2.fbs data.json\n";
+-  // 12345678901234567890123456789012345678901234567890123456789012345678901234567890
+-  // clang-format on
++  ss << "\n";
++  for (const FlatCOption &option : options) {
++    AppendOption(ss, option, 80, 25);
++  }
++  ss << "\n";
++
++  std::string files_description =
++      "FILEs may be schemas (must end in .fbs), binary schemas (must end in "
++      ".bfbs) or JSON files (conforming to preceding schema). FILEs after the "
++      "-- must be binary flatbuffer format files. Output files are named using "
++      "the base file name of the input, and written to the current directory "
++      "or the path given by -o. example: " +
++      std::string(program_name) + " -c -b schema1.fbs schema2.fbs data.json";
++  AppendTextWrappedString(ss, files_description, 80, 0);
++  ss << "\n";
+   return ss.str();
+ }
+ 
+@@ -185,6 +332,8 @@
+     return 0;
+   }
+ 
++  if (argc <= 1) { Error("Need to provide at least one argument."); }
++
+   flatbuffers::IDLOptions opts;
+   std::string output_path;
+ 
+@@ -193,6 +342,7 @@
+   bool raw_binary = false;
+   bool schema_binary = false;
+   bool grpc_enabled = false;
++  bool requires_bfbs = false;
+   std::vector<std::string> filenames;
+   std::list<std::string> include_directories_storage;
+   std::vector<const char *> include_directories;
+@@ -201,7 +351,9 @@
+   size_t binary_files_from = std::numeric_limits<size_t>::max();
+   std::string conform_to_schema;
+ 
+-  for (int argi = 0; argi < argc; argi++) {
++  const char *program_name = argv[0];
++
++  for (int argi = 1; argi < argc; argi++) {
+     std::string arg = argv[argi];
+     if (arg[0] == '-') {
+       if (filenames.size() && arg[1] != '-')
+@@ -216,6 +368,11 @@
+             flatbuffers::PosixPath(argv[argi]));
+         include_directories.push_back(
+             include_directories_storage.back().c_str());
++      } else if (arg == "--bfbs-filenames") {
++        if (++argi > argc) Error("missing path following: " + arg, true);
++        opts.project_root = argv[argi];
++        if (!DirExists(opts.project_root.c_str()))
++          Error(arg + " is not a directory: " + opts.project_root);
+       } else if (arg == "--conform") {
+         if (++argi >= argc) Error("missing path following: " + arg, true);
+         conform_to_schema = flatbuffers::PosixPath(argv[argi]);
+@@ -275,12 +432,25 @@
+         opts.cpp_object_api_string_flexible_constructor = true;
+       } else if (arg == "--no-cpp-direct-copy") {
+         opts.cpp_direct_copy = false;
++      } else if (arg == "--cpp-field-case-style") {
++        if (++argi >= argc) Error("missing case style following: " + arg, true);
++        if (!strcmp(argv[argi], "unchanged"))
++          opts.cpp_object_api_field_case_style =
++              IDLOptions::CaseStyle_Unchanged;
++        else if (!strcmp(argv[argi], "upper"))
++          opts.cpp_object_api_field_case_style = IDLOptions::CaseStyle_Upper;
++        else if (!strcmp(argv[argi], "lower"))
++          opts.cpp_object_api_field_case_style = IDLOptions::CaseStyle_Lower;
++        else
++          Error("unknown case style: " + std::string(argv[argi]), true);
+       } else if (arg == "--gen-nullable") {
+         opts.gen_nullable = true;
+       } else if (arg == "--java-checkerframework") {
+         opts.java_checkerframework = true;
+       } else if (arg == "--gen-generated") {
+         opts.gen_generated = true;
++      } else if (arg == "--gen-json-emit") {
++        opts.gen_json_coders = true;
+       } else if (arg == "--object-prefix") {
+         if (++argi >= argc) Error("missing prefix following: " + arg, true);
+         opts.object_prefix = argv[argi];
+@@ -297,6 +467,7 @@
+         opts.include_dependence_headers = false;
+       } else if (arg == "--gen-onefile") {
+         opts.one_file = true;
++        opts.include_dependence_headers = false;
+       } else if (arg == "--raw-binary") {
+         raw_binary = true;
+       } else if (arg == "--size-prefixed") {
+@@ -317,6 +488,9 @@
+       } else if (arg == "--version") {
+         printf("flatc version %s\n", FLATC_VERSION());
+         exit(0);
++      } else if (arg == "--help" || arg == "-h") {
++        printf("%s\n", GetUsageString(program_name).c_str());
++        exit(0);
+       } else if (arg == "--grpc") {
+         grpc_enabled = true;
+       } else if (arg == "--bfbs-comments") {
+@@ -329,6 +503,10 @@
+         opts.mini_reflect = IDLOptions::kTypes;
+       } else if (arg == "--reflect-names") {
+         opts.mini_reflect = IDLOptions::kTypesAndNames;
++      } else if (arg == "--rust-serialize") {
++        opts.rust_serialize = true;
++      } else if (arg == "--rust-module-root-file") {
++        opts.rust_module_root_file = true;
+       } else if (arg == "--require-explicit-ids") {
+         opts.require_explicit_ids = true;
+       } else if (arg == "--root-type") {
+@@ -357,6 +535,8 @@
+         opts.gen_jvmstatic = true;
+       } else if (arg == "--no-warnings") {
+         opts.no_warnings = true;
++      } else if (arg == "--warnings-as-errors") {
++        opts.warnings_as_errors = true;
+       } else if (arg == "--cpp-std") {
+         if (++argi >= argc)
+           Error("missing C++ standard specification" + arg, true);
+@@ -365,18 +545,26 @@
+         opts.cpp_std = arg.substr(std::string("--cpp-std=").size());
+       } else if (arg == "--cpp-static-reflection") {
+         opts.cpp_static_reflection = true;
++      } else if (arg == "--cs-global-alias") {
++        opts.cs_global_alias = true;
++      } else if (arg == "--json-nested-bytes") {
++        opts.json_nested_legacy_flatbuffers = true;
+       } else {
+         for (size_t i = 0; i < params_.num_generators; ++i) {
+-          if (arg == params_.generators[i].generator_opt_long ||
+-              (params_.generators[i].generator_opt_short &&
+-               arg == params_.generators[i].generator_opt_short)) {
++          if (arg == "--" + params_.generators[i].option.long_opt ||
++              arg == "-" + params_.generators[i].option.short_opt) {
+             generator_enabled[i] = true;
+             any_generator = true;
+             opts.lang_to_generate |= params_.generators[i].lang;
++            if (params_.generators[i].bfbs_generator) {
++              opts.binary_schema_comments = true;
++              requires_bfbs = true;
++            }
+             goto found;
+           }
+         }
+         Error("unknown commandline argument: " + arg, true);
++
+       found:;
+       }
+     } else {
+@@ -393,6 +581,12 @@
+     Error("no options: specify at least one generator.", true);
+   }
+ 
++  if (opts.cs_gen_json_serializer && !opts.generate_object_based_api) {
++    Error(
++        "--cs-gen-json-serializer requires --gen-object-api to be set as "
++        "well.");
++  }
++
+   flatbuffers::Parser conform_parser;
+   if (!conform_to_schema.empty()) {
+     std::string contents;
+@@ -420,8 +614,11 @@
+     bool is_binary =
+         static_cast<size_t>(file_it - filenames.begin()) >= binary_files_from;
+     auto ext = flatbuffers::GetExtension(filename);
+-    auto is_schema = ext == "fbs" || ext == "proto";
+-    auto is_binary_schema = ext == reflection::SchemaExtension();
++    const bool is_schema = ext == "fbs" || ext == "proto";
++    if (is_schema && opts.project_root.empty()) {
++      opts.project_root = StripFileName(filename);
++    }
++    const bool is_binary_schema = ext == reflection::SchemaExtension();
+     if (is_binary) {
+       parser->builder_.Clear();
+       parser->builder_.PushFlatBuffer(
+@@ -453,20 +650,24 @@
+           contents.length() != strlen(contents.c_str())) {
+         Error("input file appears to be binary: " + filename, true);
+       }
+-      if (is_schema) {
++      if (is_schema || is_binary_schema) {
+         // If we're processing multiple schemas, make sure to start each
+         // one from scratch. If it depends on previous schemas it must do
+         // so explicitly using an include.
+         parser.reset(new flatbuffers::Parser(opts));
+       }
++      // Try to parse the file contents (binary schema/flexbuffer/textual
++      // schema)
+       if (is_binary_schema) {
+         LoadBinarySchema(*parser.get(), filename, contents);
+-      }
+-      if (opts.use_flexbuffers) {
++      } else if (opts.use_flexbuffers) {
+         if (opts.lang_to_generate == IDLOptions::kJson) {
+-          parser->flex_root_ = flexbuffers::GetRoot(
+-              reinterpret_cast<const uint8_t *>(contents.c_str()),
+-              contents.size());
++          auto data = reinterpret_cast<const uint8_t *>(contents.c_str());
++          auto size = contents.size();
++          std::vector<uint8_t> reuse_tracker;
++          if (!flexbuffers::VerifyBuffer(data, size, &reuse_tracker))
++            Error("flexbuffers file failed to verify: " + filename, false);
++          parser->flex_root_ = flexbuffers::GetRoot(data, size);
+         } else {
+           parser->flex_builder_.Clear();
+           ParseFile(*parser.get(), filename, contents, include_directories);
+@@ -483,7 +684,7 @@
+       }
+       if ((is_schema || is_binary_schema) && !conform_to_schema.empty()) {
+         auto err = parser->ConformTo(conform_parser);
+-        if (!err.empty()) Error("schemas don\'t conform: " + err);
++        if (!err.empty()) Error("schemas don\'t conform: " + err, false);
+       }
+       if (schema_binary || opts.binary_schema_gen_embed) {
+         parser->Serialize();
+@@ -492,21 +693,42 @@
+         parser->file_extension_ = reflection::SchemaExtension();
+       }
+     }
+-
+     std::string filebase =
+         flatbuffers::StripPath(flatbuffers::StripExtension(filename));
+ 
++    // If one of the generators uses bfbs, serialize the parser and get
++    // the serialized buffer and length.
++    const uint8_t *bfbs_buffer = nullptr;
++    int64_t bfbs_length = 0;
++    if (requires_bfbs) {
++      parser->Serialize();
++      bfbs_buffer = parser->builder_.GetBufferPointer();
++      bfbs_length = parser->builder_.GetSize();
++    }
++
+     for (size_t i = 0; i < params_.num_generators; ++i) {
+-      parser->opts.lang = params_.generators[i].lang;
+       if (generator_enabled[i]) {
+         if (!print_make_rules) {
+           flatbuffers::EnsureDirExists(output_path);
+-          if ((!params_.generators[i].schema_only ||
+-               (is_schema || is_binary_schema)) &&
+-              !params_.generators[i].generate(*parser.get(), output_path,
+-                                              filebase)) {
+-            Error(std::string("Unable to generate ") +
+-                  params_.generators[i].lang_name + " for " + filebase);
++
++          // Prefer bfbs generators if present.
++          if (params_.generators[i].bfbs_generator) {
++            const GeneratorStatus status =
++                params_.generators[i].bfbs_generator->Generate(bfbs_buffer,
++                                                               bfbs_length);
++            if (status != OK) {
++              Error(std::string("Unable to generate ") +
++                    params_.generators[i].lang_name + " for " + filebase +
++                    " using bfbs generator.");
++            }
++          } else {
++            if ((!params_.generators[i].schema_only ||
++                 (is_schema || is_binary_schema)) &&
++                !params_.generators[i].generate(*parser.get(), output_path,
++                                                filebase)) {
++              Error(std::string("Unable to generate ") +
++                    params_.generators[i].lang_name + " for " + filebase);
++            }
+           }
+         } else {
+           if (params_.generators[i].make_rule == nullptr) {
+@@ -548,6 +770,19 @@
+     // in any files coming up next.
+     parser->MarkGenerated();
+   }
++
++  // Once all the files have been parsed, run any generators Parsing Completed
++  // function for final generation.
++  for (size_t i = 0; i < params_.num_generators; ++i) {
++    if (generator_enabled[i] &&
++        params_.generators[i].parsing_completed != nullptr) {
++      if (!params_.generators[i].parsing_completed(*parser, output_path)) {
++        Error("failed running parsing completed for " +
++              std::string(params_.generators[i].lang_name));
++      }
++    }
++  }
++
+   return 0;
+ }
+ 
+diff -urN a/src/flatc_main.cpp b/src/flatc_main.cpp
+--- a/src/flatc_main.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/flatc_main.cpp	2023-01-13 07:47:08.249246239 +0000
+@@ -14,6 +14,11 @@
+  * limitations under the License.
+  */
+ 
++#include <cstdio>
++#include <memory>
++
++#include "bfbs_gen_lua.h"
++#include "flatbuffers/base.h"
+ #include "flatbuffers/flatc.h"
+ #include "flatbuffers/util.h"
+ 
+@@ -23,16 +28,16 @@
+                  const std::string &warn, bool show_exe_name) {
+   (void)flatc;
+   if (show_exe_name) { printf("%s: ", g_program_name); }
+-  printf("warning: %s\n", warn.c_str());
++  fprintf(stderr, "\nwarning:\n  %s\n\n", warn.c_str());
+ }
+ 
+ static void Error(const flatbuffers::FlatCompiler *flatc,
+                   const std::string &err, bool usage, bool show_exe_name) {
+   if (show_exe_name) { printf("%s: ", g_program_name); }
+-  printf("error: %s\n", err.c_str());
+   if (usage && flatc) {
+-    printf("%s", flatc->GetUsageString(g_program_name).c_str());
++    fprintf(stderr, "%s\n", flatc->GetShortUsageString(g_program_name).c_str());
+   }
++  fprintf(stderr, "\nerror:\n  %s\n\n", err.c_str());
+   exit(1);
+ }
+ 
+@@ -50,61 +55,96 @@
+   // Prevent Appveyor-CI hangs.
+   flatbuffers::SetupDefaultCRTReportMode();
+ 
++  const std::string flatbuffers_version(flatbuffers::FLATBUFFERS_VERSION());
++
++  std::unique_ptr<flatbuffers::BfbsGenerator> bfbs_gen_lua =
++      flatbuffers::NewLuaBfbsGenerator(flatbuffers_version);
++
+   g_program_name = argv[0];
+ 
+   const flatbuffers::FlatCompiler::Generator generators[] = {
+-    { flatbuffers::GenerateBinary, "-b", "--binary", "binary", false, nullptr,
++    { flatbuffers::GenerateBinary, "binary", false, nullptr,
+       flatbuffers::IDLOptions::kBinary,
+-      "Generate wire format binaries for any data definitions",
+-      flatbuffers::BinaryMakeRule },
+-    { flatbuffers::GenerateTextFile, "-t", "--json", "text", false, nullptr,
++      flatbuffers::FlatCOption{
++          "b", "binary", "",
++          "Generate wire format binaries for any data definitions" },
++      flatbuffers::BinaryMakeRule, nullptr, nullptr },
++    { flatbuffers::GenerateTextFile, "text", false, nullptr,
+       flatbuffers::IDLOptions::kJson,
+-      "Generate text output for any data definitions",
+-      flatbuffers::TextMakeRule },
+-    { flatbuffers::GenerateCPP, "-c", "--cpp", "C++", true,
+-      flatbuffers::GenerateCppGRPC, flatbuffers::IDLOptions::kCpp,
+-      "Generate C++ headers for tables/structs", flatbuffers::CPPMakeRule },
+-    { flatbuffers::GenerateGo, "-g", "--go", "Go", true,
+-      flatbuffers::GenerateGoGRPC, flatbuffers::IDLOptions::kGo,
+-      "Generate Go files for tables/structs", nullptr },
+-    { flatbuffers::GenerateJava, "-j", "--java", "Java", true,
+-      flatbuffers::GenerateJavaGRPC, flatbuffers::IDLOptions::kJava,
+-      "Generate Java classes for tables/structs",
+-      flatbuffers::JavaCSharpMakeRule },
+-    { flatbuffers::GenerateDart, "-d", "--dart", "Dart", true, nullptr,
++      flatbuffers::FlatCOption{
++          "t", "json", "", "Generate text output for any data definitions" },
++
++      flatbuffers::TextMakeRule, nullptr, nullptr },
++    { flatbuffers::GenerateCPP, "C++", true, flatbuffers::GenerateCppGRPC,
++      flatbuffers::IDLOptions::kCpp,
++      flatbuffers::FlatCOption{ "c", "cpp", "",
++                                "Generate C++ headers for tables/structs" },
++      flatbuffers::CPPMakeRule, nullptr, nullptr },
++    { flatbuffers::GenerateGo, "Go", true, flatbuffers::GenerateGoGRPC,
++      flatbuffers::IDLOptions::kGo,
++      flatbuffers::FlatCOption{ "g", "go", "",
++                                "Generate Go files for tables/structs" },
++      nullptr, nullptr, nullptr },
++    { flatbuffers::GenerateJava, "Java", true, flatbuffers::GenerateJavaGRPC,
++      flatbuffers::IDLOptions::kJava,
++      flatbuffers::FlatCOption{ "j", "java", "",
++                                "Generate Java classes for tables/structs" },
++      flatbuffers::JavaMakeRule, nullptr, nullptr },
++    { flatbuffers::GenerateDart, "Dart", true, nullptr,
+       flatbuffers::IDLOptions::kDart,
+-      "Generate Dart classes for tables/structs", flatbuffers::DartMakeRule },
+-    { flatbuffers::GenerateTS, "-T", "--ts", "TypeScript", true,
+-      flatbuffers::GenerateTSGRPC, flatbuffers::IDLOptions::kTs,
+-      "Generate TypeScript code for tables/structs", flatbuffers::TSMakeRule },
+-    { flatbuffers::GenerateCSharp, "-n", "--csharp", "C#", true, nullptr,
++      flatbuffers::FlatCOption{ "d", "dart", "",
++                                "Generate Dart classes for tables/structs" },
++      flatbuffers::DartMakeRule, nullptr, nullptr },
++    { flatbuffers::GenerateTS, "TypeScript", true, flatbuffers::GenerateTSGRPC,
++      flatbuffers::IDLOptions::kTs,
++      flatbuffers::FlatCOption{ "T", "ts", "",
++                                "Generate TypeScript code for tables/structs" },
++      flatbuffers::TSMakeRule, nullptr, nullptr },
++    { flatbuffers::GenerateCSharp, "C#", true, nullptr,
+       flatbuffers::IDLOptions::kCSharp,
+-      "Generate C# classes for tables/structs",
+-      flatbuffers::JavaCSharpMakeRule },
+-    { flatbuffers::GeneratePython, "-p", "--python", "Python", true,
++      flatbuffers::FlatCOption{ "n", "csharp", "",
++                                "Generate C# classes for tables/structs" },
++      flatbuffers::CSharpMakeRule, nullptr, nullptr },
++    { flatbuffers::GeneratePython, "Python", true,
+       flatbuffers::GeneratePythonGRPC, flatbuffers::IDLOptions::kPython,
+-      "Generate Python files for tables/structs", nullptr },
+-    { flatbuffers::GenerateLobster, nullptr, "--lobster", "Lobster", true,
+-      nullptr, flatbuffers::IDLOptions::kLobster,
+-      "Generate Lobster files for tables/structs", nullptr },
+-    { flatbuffers::GenerateLua, "-l", "--lua", "Lua", true, nullptr,
+-      flatbuffers::IDLOptions::kLua, "Generate Lua files for tables/structs",
+-      nullptr },
+-    { flatbuffers::GenerateRust, "-r", "--rust", "Rust", true, nullptr,
+-      flatbuffers::IDLOptions::kRust, "Generate Rust files for tables/structs",
+-      flatbuffers::RustMakeRule },
+-    { flatbuffers::GeneratePhp, nullptr, "--php", "PHP", true, nullptr,
+-      flatbuffers::IDLOptions::kPhp, "Generate PHP files for tables/structs",
+-      nullptr },
+-    { flatbuffers::GenerateKotlin, nullptr, "--kotlin", "Kotlin", true, nullptr,
++      flatbuffers::FlatCOption{ "p", "python", "",
++                                "Generate Python files for tables/structs" },
++      nullptr, nullptr, nullptr },
++    { flatbuffers::GenerateLobster, "Lobster", true, nullptr,
++      flatbuffers::IDLOptions::kLobster,
++      flatbuffers::FlatCOption{ "", "lobster", "",
++                                "Generate Lobster files for tables/structs" },
++      nullptr, nullptr, nullptr },
++    { flatbuffers::GenerateLua, "Lua", true, nullptr,
++      flatbuffers::IDLOptions::kLua,
++      flatbuffers::FlatCOption{ "l", "lua", "",
++                                "Generate Lua files for tables/structs" },
++      nullptr, bfbs_gen_lua.get(), nullptr },
++    { flatbuffers::GenerateRust, "Rust", true, nullptr,
++      flatbuffers::IDLOptions::kRust,
++      flatbuffers::FlatCOption{ "r", "rust", "",
++                                "Generate Rust files for tables/structs" },
++      flatbuffers::RustMakeRule, nullptr,
++      flatbuffers::GenerateRustModuleRootFile },
++    { flatbuffers::GeneratePhp, "PHP", true, nullptr,
++      flatbuffers::IDLOptions::kPhp,
++      flatbuffers::FlatCOption{ "", "php", "",
++                                "Generate PHP files for tables/structs" },
++      nullptr, nullptr, nullptr },
++    { flatbuffers::GenerateKotlin, "Kotlin", true, nullptr,
+       flatbuffers::IDLOptions::kKotlin,
+-      "Generate Kotlin classes for tables/structs", nullptr },
+-    { flatbuffers::GenerateJsonSchema, nullptr, "--jsonschema", "JsonSchema",
+-      true, nullptr, flatbuffers::IDLOptions::kJsonSchema,
+-      "Generate Json schema", nullptr },
+-    { flatbuffers::GenerateSwift, nullptr, "--swift", "swift", true,
+-      flatbuffers::GenerateSwiftGRPC, flatbuffers::IDLOptions::kSwift,
+-      "Generate Swift files for tables/structs", nullptr },
++      flatbuffers::FlatCOption{ "", "kotlin", "",
++                                "Generate Kotlin classes for tables/structs" },
++      nullptr, nullptr, nullptr },
++    { flatbuffers::GenerateJsonSchema, "JsonSchema", true, nullptr,
++      flatbuffers::IDLOptions::kJsonSchema,
++      flatbuffers::FlatCOption{ "", "jsonschema", "", "Generate Json schema" },
++      nullptr, nullptr, nullptr },
++    { flatbuffers::GenerateSwift, "swift", true, flatbuffers::GenerateSwiftGRPC,
++      flatbuffers::IDLOptions::kSwift,
++      flatbuffers::FlatCOption{ "", "swift", "",
++                                "Generate Swift files for tables/structs" },
++      nullptr, nullptr, nullptr },
+   };
+ 
+   flatbuffers::FlatCompiler::InitParams params;
+@@ -114,5 +154,5 @@
+   params.error_fn = Error;
+ 
+   flatbuffers::FlatCompiler flatc(params);
+-  return flatc.Compile(argc - 1, argv + 1);
++  return flatc.Compile(argc, argv);
+ }
+diff -urN a/src/idl_gen_cpp.cpp b/src/idl_gen_cpp.cpp
+--- a/src/idl_gen_cpp.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/idl_gen_cpp.cpp	2023-01-13 07:47:08.250246248 +0000
+@@ -233,6 +233,30 @@
+     return keywords_.find(name) == keywords_.end() ? name : name + "_";
+   }
+ 
++  std::string Name(const FieldDef &field) const {
++    // the union type field suffix is immutable.
++    static size_t union_suffix_len = strlen(UnionTypeFieldSuffix());
++    const bool is_union_type = field.value.type.base_type == BASE_TYPE_UTYPE;
++    // early return if no case transformation required
++    if (opts_.cpp_object_api_field_case_style ==
++        IDLOptions::CaseStyle_Unchanged)
++      return EscapeKeyword(field.name);
++    std::string name = field.name;
++    // do not change the case style of the union type field suffix
++    if (is_union_type) {
++      FLATBUFFERS_ASSERT(name.length() > union_suffix_len);
++      name.erase(name.length() - union_suffix_len, union_suffix_len);
++    }
++    if (opts_.cpp_object_api_field_case_style == IDLOptions::CaseStyle_Upper)
++      name = MakeCamel(name, true); /* upper */
++    else if (opts_.cpp_object_api_field_case_style ==
++             IDLOptions::CaseStyle_Lower)
++      name = MakeCamel(name, false); /* lower */
++    // restore the union field type suffix
++    if (is_union_type) name.append(UnionTypeFieldSuffix(), union_suffix_len);
++    return EscapeKeyword(name);
++  }
++
+   std::string Name(const Definition &def) const {
+     return EscapeKeyword(def.name);
+   }
+@@ -259,6 +283,9 @@
+         code_ += "#pragma clang system_header\n\n";
+       }
+ 
++      code_ += "#include \"flatbuffers/flatbuffers.h\"";
++      code_ += "";
++
+       SetNameSpace(struct_def.defined_namespace);
+       auto name = Name(struct_def);
+       code_.SetValue("STRUCT_NAME", name);
+@@ -481,6 +508,17 @@
+         code_ += "  return flatbuffers::GetMutableRoot<{{STRUCT_NAME}}>(buf);";
+         code_ += "}";
+         code_ += "";
++
++        code_ += "inline \\";
++        code_ +=
++            "{{CPP_NAME}} "
++            "*{{NULLABLE_EXT}}GetMutableSizePrefixed{{STRUCT_NAME}}(void "
++            "*buf) {";
++        code_ +=
++            "  return "
++            "flatbuffers::GetMutableSizePrefixedRoot<{{CPP_NAME}}>(buf);";
++        code_ += "}";
++        code_ += "";
+       }
+ 
+       if (parser_.file_identifier_.length()) {
+@@ -497,6 +535,16 @@
+         code_ += "      buf, {{STRUCT_NAME}}Identifier());";
+         code_ += "}";
+         code_ += "";
++
++        // Check if a size-prefixed buffer has the identifier.
++        code_ += "inline \\";
++        code_ +=
++            "bool SizePrefixed{{STRUCT_NAME}}BufferHasIdentifier(const void "
++            "*buf) {";
++        code_ += "  return flatbuffers::BufferHasIdentifier(";
++        code_ += "      buf, {{STRUCT_NAME}}Identifier(), true);";
++        code_ += "}";
++        code_ += "";
+       }
+ 
+       // The root verifier.
+@@ -623,8 +671,9 @@
+   }
+ 
+   bool VectorElementUserFacing(const Type &type) const {
+-    return opts_.g_cpp_std >= cpp::CPP_STD_17 && opts_.g_only_fixed_enums &&
+-           IsEnum(type);
++    return (opts_.scoped_enums && IsEnum(type)) ||
++           (opts_.g_cpp_std >= cpp::CPP_STD_17 && opts_.g_only_fixed_enums &&
++            IsEnum(type));
+   }
+ 
+   void GenComment(const std::vector<std::string> &dc, const char *prefix = "") {
+@@ -764,7 +813,7 @@
+   }
+ 
+   std::string GenTypeNative(const Type &type, bool invector,
+-                            const FieldDef &field) {
++                            const FieldDef &field, bool forcopy = false) {
+     switch (type.base_type) {
+       case BASE_TYPE_STRING: {
+         return NativeString(&field);
+@@ -785,15 +834,14 @@
+         if (IsStruct(type)) {
+           auto native_type = type.struct_def->attributes.Lookup("native_type");
+           if (native_type) { type_name = native_type->constant; }
+-          if (invector || field.native_inline) {
++          if (invector || field.native_inline || forcopy) {
+             return type_name;
+           } else {
+             return GenTypeNativePtr(type_name, &field, false);
+           }
+         } else {
+-          return GenTypeNativePtr(
+-              WrapNativeNameInNameSpace(*type.struct_def, opts_), &field,
+-              false);
++          const auto nn = WrapNativeNameInNameSpace(*type.struct_def, opts_);
++          return forcopy ? nn : GenTypeNativePtr(nn, &field, false);
+         }
+       }
+       case BASE_TYPE_UNION: {
+@@ -907,10 +955,12 @@
+   }
+ 
+   std::string UnionVectorVerifySignature(const EnumDef &enum_def) {
+-    return "bool Verify" + Name(enum_def) + "Vector" +
++    auto name = Name(enum_def);
++    auto type = opts_.scoped_enums ? name : "uint8_t";
++    return "bool Verify" + name + "Vector" +
+            "(flatbuffers::Verifier &verifier, " +
+            "const flatbuffers::Vector<flatbuffers::Offset<void>> *values, " +
+-           "const flatbuffers::Vector<uint8_t> *types)";
++           "const flatbuffers::Vector<" + type + "> *types)";
+   }
+ 
+   std::string UnionUnPackSignature(const EnumDef &enum_def, bool inclass) {
+@@ -1009,10 +1059,9 @@
+                     ? bt - BASE_TYPE_UTYPE + ET_UTYPE
+                     : ET_SEQUENCE;
+       int ref_idx = -1;
+-      std::string ref_name =
+-          type.struct_def
+-              ? WrapInNameSpace(*type.struct_def)
+-              : type.enum_def ? WrapInNameSpace(*type.enum_def) : "";
++      std::string ref_name = type.struct_def ? WrapInNameSpace(*type.struct_def)
++                             : type.enum_def ? WrapInNameSpace(*type.enum_def)
++                                             : "";
+       if (!ref_name.empty()) {
+         auto rit = type_refs.begin();
+         for (; rit != type_refs.end(); ++rit) {
+@@ -1276,11 +1325,30 @@
+     }
+ 
+     if (opts_.generate_object_based_api && enum_def.is_union) {
+-      // Generate a union type
++      // Generate a union type and a trait type for it.
+       code_.SetValue("NAME", Name(enum_def));
+       FLATBUFFERS_ASSERT(enum_def.Lookup("NONE"));
+       code_.SetValue("NONE", GetEnumValUse(enum_def, *enum_def.Lookup("NONE")));
+ 
++      if (!enum_def.uses_multiple_type_instances) {
++        for (auto it = enum_def.Vals().begin(); it != enum_def.Vals().end();
++             ++it) {
++          const auto &ev = **it;
++
++          if (it == enum_def.Vals().begin()) {
++            code_ += "template<typename T> struct {{NAME}}UnionTraits {";
++          } else {
++            auto name = GetUnionElement(ev, true, opts_);
++            code_ += "template<> struct {{NAME}}UnionTraits<" + name + "> {";
++          }
++
++          auto value = GetEnumValUse(enum_def, ev);
++          code_ += "  static const {{ENUM_NAME}} enum_value = " + value + ";";
++          code_ += "};";
++          code_ += "";
++        }
++      }
++
+       code_ += "struct {{NAME}}Union {";
+       code_ += "  {{NAME}} type;";
+       code_ += "  void *value;";
+@@ -1304,18 +1372,15 @@
+       code_ += "  void Reset();";
+       code_ += "";
+       if (!enum_def.uses_multiple_type_instances) {
+-        code_ += "#ifndef FLATBUFFERS_CPP98_STL";
+         code_ += "  template <typename T>";
+         code_ += "  void Set(T&& val) {";
+-        code_ += "    using RT = typename std::remove:reference<T>::type;";
++        code_ += "    typedef typename std::remove:reference<T>::type RT;";
+         code_ += "    Reset();";
+-        code_ +=
+-            "    type = {{NAME}}Traits<typename RT::TableType>::enum_value;";
++        code_ += "    type = {{NAME}}UnionTraits<RT>::enum_value;";
+         code_ += "    if (type != {{NONE}}) {";
+         code_ += "      value = new RT(std::forward<T>(val));";
+         code_ += "    }";
+         code_ += "  }";
+-        code_ += "#endif  // FLATBUFFERS_CPP98_STL";
+         code_ += "";
+       }
+       code_ += "  " + UnionUnPackSignature(enum_def, true) + ";";
+@@ -1419,9 +1484,11 @@
+             "      auto ptr = reinterpret_cast<const {{TYPE}} *>(obj);";
+         if (ev.union_type.base_type == BASE_TYPE_STRUCT) {
+           if (ev.union_type.struct_def->fixed) {
++            code_.SetValue("ALIGN",
++                           NumToString(ev.union_type.struct_def->minalign));
+             code_ +=
+-                "      return verifier.Verify<{{TYPE}}>(static_cast<const "
+-                "uint8_t *>(obj), 0);";
++                "      return verifier.VerifyField<{{TYPE}}>("
++                "static_cast<const uint8_t *>(obj), 0, {{ALIGN}});";
+           } else {
+             code_ += getptr;
+             code_ += "      return verifier.VerifyTable(ptr);";
+@@ -1461,6 +1528,7 @@
+     if (opts_.generate_object_based_api) {
+       // Generate union Unpack() and Pack() functions.
+       code_ += "inline " + UnionUnPackSignature(enum_def, false) + " {";
++      code_ += "  (void)resolver;";
+       code_ += "  switch (type) {";
+       for (auto it = enum_def.Vals().begin(); it != enum_def.Vals().end();
+            ++it) {
+@@ -1491,6 +1559,7 @@
+       code_ += "";
+ 
+       code_ += "inline " + UnionPackSignature(enum_def, false) + " {";
++      code_ += "  (void)_rehasher;";
+       code_ += "  switch (type) {";
+       for (auto it = enum_def.Vals().begin(); it != enum_def.Vals().end();
+            ++it) {
+@@ -1534,7 +1603,8 @@
+         code_.SetValue("TYPE", GetUnionElement(ev, true, opts_));
+         code_ += "    case {{LABEL}}: {";
+         bool copyable = true;
+-        if (ev.union_type.base_type == BASE_TYPE_STRUCT &&
++        if (opts_.g_cpp_std < cpp::CPP_STD_11 &&
++            ev.union_type.base_type == BASE_TYPE_STRUCT &&
+             !ev.union_type.struct_def->fixed) {
+           // Don't generate code to copy if table is not copyable.
+           // TODO(wvo): make tables copyable instead.
+@@ -1621,7 +1691,7 @@
+     if (!opts_.generate_name_strings) { return; }
+     auto fullname = struct_def.defined_namespace->GetFullyQualifiedName(name);
+     code_.SetValue("NAME", fullname);
+-    code_.SetValue("CONSTEXPR", "FLATBUFFERS_CONSTEXPR");
++    code_.SetValue("CONSTEXPR", "FLATBUFFERS_CONSTEXPR_CPP11");
+     code_ += "  static {{CONSTEXPR}} const char *GetFullyQualifiedName() {";
+     code_ += "    return \"{{NAME}}\";";
+     code_ += "  }";
+@@ -1659,6 +1729,8 @@
+       } else {
+         return "0";
+       }
++    } else if (IsStruct(type) && (field.value.constant == "0")) {
++      return "nullptr";
+     } else {
+       return GenDefaultConstant(field);
+     }
+@@ -1735,13 +1807,50 @@
+     }
+   }
+ 
++  // Returns true if `struct_def` needs a copy constructor and assignment
++  // operator because it has one or more table members, struct members with a
++  // custom cpp_type and non-naked pointer type, or vector members of those.
++  bool NeedsCopyCtorAssignOp(const StructDef &struct_def) {
++    for (auto it = struct_def.fields.vec.begin();
++         it != struct_def.fields.vec.end(); ++it) {
++      const auto &field = **it;
++      const auto &type = field.value.type;
++      if (field.deprecated) continue;
++      if (type.base_type == BASE_TYPE_STRUCT) {
++        const auto cpp_type = field.attributes.Lookup("cpp_type");
++        const auto cpp_ptr_type = field.attributes.Lookup("cpp_ptr_type");
++        const bool is_ptr = !(IsStruct(type) && field.native_inline) ||
++                            (cpp_type && cpp_ptr_type->constant != "naked");
++        if (is_ptr) { return true; }
++      } else if (IsVector(type)) {
++        const auto vec_type = type.VectorType();
++        if (vec_type.base_type == BASE_TYPE_UTYPE) continue;
++        const auto cpp_type = field.attributes.Lookup("cpp_type");
++        const auto cpp_ptr_type = field.attributes.Lookup("cpp_ptr_type");
++        const bool is_ptr =
++            (vec_type.base_type == BASE_TYPE_STRUCT && !IsStruct(vec_type)) ||
++            (cpp_type && cpp_ptr_type->constant != "naked");
++        if (is_ptr) { return true; }
++      }
++    }
++    return false;
++  }
++
+   // Generate the default constructor for this struct. Properly initialize all
+   // scalar members with default values.
+   void GenDefaultConstructor(const StructDef &struct_def) {
+     code_.SetValue("NATIVE_NAME",
+                    NativeName(Name(struct_def), &struct_def, opts_));
+-    // In >= C++11, default member initializers are generated.
+-    if (opts_.g_cpp_std >= cpp::CPP_STD_11) { return; }
++    // In >= C++11, default member initializers are generated. To allow for
++    // aggregate initialization, do not emit a default constructor at all, with
++    // the exception of types that need a copy/move ctors and assignment
++    // operators.
++    if (opts_.g_cpp_std >= cpp::CPP_STD_11) {
++      if (NeedsCopyCtorAssignOp(struct_def)) {
++        code_ += "  {{NATIVE_NAME}}() = default;";
++      }
++      return;
++    }
+     std::string initializer_list;
+     for (auto it = struct_def.fields.vec.begin();
+          it != struct_def.fields.vec.end(); ++it) {
+@@ -1785,6 +1894,125 @@
+     code_ += "  }";
+   }
+ 
++  // Generate the >= C++11 copy/move constructor and assignment operator
++  // declarations if required. Tables that are default-copyable do not get
++  // user-provided copy/move constructors and assignment operators so they
++  // remain aggregates.
++  void GenCopyMoveCtorAndAssigOpDecls(const StructDef &struct_def) {
++    if (opts_.g_cpp_std < cpp::CPP_STD_11) return;
++    if (!NeedsCopyCtorAssignOp(struct_def)) return;
++    code_.SetValue("NATIVE_NAME",
++                   NativeName(Name(struct_def), &struct_def, opts_));
++    code_ += "  {{NATIVE_NAME}}(const {{NATIVE_NAME}} &o);";
++    code_ +=
++        "  {{NATIVE_NAME}}({{NATIVE_NAME}}&&) FLATBUFFERS_NOEXCEPT = "
++        "default;";
++    code_ +=
++        "  {{NATIVE_NAME}} &operator=({{NATIVE_NAME}} o) FLATBUFFERS_NOEXCEPT;";
++  }
++
++  // Generate the >= C++11 copy constructor and assignment operator definitions.
++  void GenCopyCtorAssignOpDefs(const StructDef &struct_def) {
++    if (opts_.g_cpp_std < cpp::CPP_STD_11) return;
++    if (!NeedsCopyCtorAssignOp(struct_def)) return;
++    std::string initializer_list;
++    std::string vector_copies;
++    std::string swaps;
++    for (auto it = struct_def.fields.vec.begin();
++         it != struct_def.fields.vec.end(); ++it) {
++      const auto &field = **it;
++      const auto &type = field.value.type;
++      if (field.deprecated || type.base_type == BASE_TYPE_UTYPE) continue;
++      if (type.base_type == BASE_TYPE_STRUCT) {
++        if (!initializer_list.empty()) { initializer_list += ",\n        "; }
++        const auto cpp_type = field.attributes.Lookup("cpp_type");
++        const auto cpp_ptr_type = field.attributes.Lookup("cpp_ptr_type");
++        auto type_name = (cpp_type) ? cpp_type->constant
++                                    : GenTypeNative(type, /*invector*/ false,
++                                                    field, /*forcopy*/ true);
++        const bool is_ptr = !(IsStruct(type) && field.native_inline) ||
++                            (cpp_type && cpp_ptr_type->constant != "naked");
++        CodeWriter cw;
++        cw.SetValue("FIELD", Name(field));
++        cw.SetValue("TYPE", type_name);
++        if (is_ptr) {
++          cw +=
++              "{{FIELD}}((o.{{FIELD}}) ? new {{TYPE}}(*o.{{FIELD}}) : "
++              "nullptr)\\";
++          initializer_list += cw.ToString();
++        } else {
++          cw += "{{FIELD}}(o.{{FIELD}})\\";
++          initializer_list += cw.ToString();
++        }
++      } else if (IsVector(type)) {
++        const auto vec_type = type.VectorType();
++        if (vec_type.base_type == BASE_TYPE_UTYPE) continue;
++        const auto cpp_type = field.attributes.Lookup("cpp_type");
++        const auto cpp_ptr_type = field.attributes.Lookup("cpp_ptr_type");
++        const auto type_name = (cpp_type)
++                                   ? cpp_type->constant
++                                   : GenTypeNative(vec_type, /*invector*/ true,
++                                                   field, /*forcopy*/ true);
++        const bool is_ptr =
++            (vec_type.base_type == BASE_TYPE_STRUCT && !IsStruct(vec_type)) ||
++            (cpp_type && cpp_ptr_type->constant != "naked");
++        CodeWriter cw("  ");
++        cw.SetValue("FIELD", Name(field));
++        cw.SetValue("TYPE", type_name);
++        if (is_ptr) {
++          // Use emplace_back to construct the potentially-smart pointer element
++          // from a raw pointer to a new-allocated copy.
++          cw.IncrementIdentLevel();
++          cw += "{{FIELD}}.reserve(o.{{FIELD}}.size());";
++          cw +=
++              "for (const auto &v : o.{{FIELD}}) { "
++              "{{FIELD}}.emplace_back((v) ? new {{TYPE}}(*v) : nullptr); }";
++          vector_copies += cw.ToString();
++        } else {
++          // For non-pointer elements, use std::vector's copy constructor in the
++          // initializer list. This will yield better performance than an insert
++          // range loop for trivially-copyable element types.
++          if (!initializer_list.empty()) { initializer_list += ",\n        "; }
++          cw += "{{FIELD}}(o.{{FIELD}})\\";
++          initializer_list += cw.ToString();
++        }
++      } else {
++        if (!initializer_list.empty()) { initializer_list += ",\n        "; }
++        CodeWriter cw;
++        cw.SetValue("FIELD", Name(field));
++        cw += "{{FIELD}}(o.{{FIELD}})\\";
++        initializer_list += cw.ToString();
++      }
++      {
++        if (!swaps.empty()) { swaps += "\n  "; }
++        CodeWriter cw;
++        cw.SetValue("FIELD", Name(field));
++        cw += "std::swap({{FIELD}}, o.{{FIELD}});\\";
++        swaps += cw.ToString();
++      }
++    }
++    if (!initializer_list.empty()) {
++      initializer_list = "\n      : " + initializer_list;
++    }
++    if (!swaps.empty()) { swaps = "  " + swaps; }
++
++    code_.SetValue("NATIVE_NAME",
++                   NativeName(Name(struct_def), &struct_def, opts_));
++    code_.SetValue("INIT_LIST", initializer_list);
++    code_.SetValue("VEC_COPY", vector_copies);
++    code_.SetValue("SWAPS", swaps);
++
++    code_ +=
++        "inline {{NATIVE_NAME}}::{{NATIVE_NAME}}(const {{NATIVE_NAME}} &o)"
++        "{{INIT_LIST}} {";
++    code_ += "{{VEC_COPY}}}\n";
++    code_ +=
++        "inline {{NATIVE_NAME}} &{{NATIVE_NAME}}::operator="
++        "({{NATIVE_NAME}} o) FLATBUFFERS_NOEXCEPT {";
++    code_ += "{{SWAPS}}";
++    code_ += "  return *this;\n}\n";
++  }
++
+   void GenCompareOperator(const StructDef &struct_def,
+                           std::string accessSuffix = "") {
+     std::string compare_op;
+@@ -1797,7 +2025,18 @@
+            field.value.type.element != BASE_TYPE_UTYPE)) {
+         if (!compare_op.empty()) { compare_op += " &&\n      "; }
+         auto accessor = Name(field) + accessSuffix;
+-        compare_op += "(lhs." + accessor + " == rhs." + accessor + ")";
++        if (struct_def.fixed || field.native_inline ||
++            field.value.type.base_type != BASE_TYPE_STRUCT) {
++          compare_op += "(lhs." + accessor + " == rhs." + accessor + ")";
++        } else {
++          // Deep compare of std::unique_ptr. Null is not equal to empty.
++          std::string both_null =
++              "(lhs." + accessor + " == rhs." + accessor + ")";
++          std::string not_null_and_equal = "(lhs." + accessor + " && rhs." +
++                                           accessor + " && *lhs." + accessor +
++                                           " == *rhs." + accessor + ")";
++          compare_op += "(" + both_null + " || " + not_null_and_equal + ")";
++        }
+       }
+     }
+ 
+@@ -1862,11 +2101,21 @@
+     }
+     GenOperatorNewDelete(struct_def);
+     GenDefaultConstructor(struct_def);
++    GenCopyMoveCtorAndAssigOpDecls(struct_def);
+     code_ += "};";
+-    if (opts_.gen_compare) GenCompareOperator(struct_def);
+     code_ += "";
+   }
+ 
++  void GenNativeTablePost(const StructDef &struct_def) {
++    if (opts_.gen_compare) {
++      const auto native_name = NativeName(Name(struct_def), &struct_def, opts_);
++      code_.SetValue("STRUCT_NAME", Name(struct_def));
++      code_.SetValue("NATIVE_NAME", native_name);
++      GenCompareOperator(struct_def);
++      code_ += "";
++    }
++  }
++
+   // Generate the code to call the appropriate Verify function(s) for a field.
+   void GenVerifyCall(const FieldDef &field, const char *prefix) {
+     code_.SetValue("PRE", prefix);
+@@ -1875,8 +2124,10 @@
+     code_.SetValue("SIZE", GenTypeSize(field.value.type));
+     code_.SetValue("OFFSET", GenFieldOffsetName(field));
+     if (IsScalar(field.value.type.base_type) || IsStruct(field.value.type)) {
++      code_.SetValue("ALIGN", NumToString(InlineAlignment(field.value.type)));
+       code_ +=
+-          "{{PRE}}VerifyField{{REQUIRED}}<{{SIZE}}>(verifier, {{OFFSET}})\\";
++          "{{PRE}}VerifyField{{REQUIRED}}<{{SIZE}}>(verifier, "
++          "{{OFFSET}}, {{ALIGN}})\\";
+     } else {
+       code_ += "{{PRE}}VerifyOffset{{REQUIRED}}(verifier, {{OFFSET}})\\";
+     }
+@@ -1923,6 +2174,19 @@
+           }
+           default: break;
+         }
++
++        auto nfn = GetNestedFlatBufferName(field);
++        if (!nfn.empty()) {
++          code_.SetValue("CPP_NAME", nfn);
++          // FIXME: file_identifier.
++          code_ +=
++              "{{PRE}}verifier.VerifyNestedFlatBuffer<{{CPP_NAME}}>"
++              "({{NAME}}(), nullptr)\\";
++        } else if (field.flexbuffer) {
++          code_ +=
++              "{{PRE}}flexbuffers::VerifyNestedFlexBuffer"
++              "({{NAME}}(), verifier)\\";
++        }
+         break;
+       }
+       default: {
+@@ -1946,8 +2210,8 @@
+     code_ += "  }";
+ 
+     if (is_string) {
+-      code_ += "  int KeyCompareWithValue(const char *val) const {";
+-      code_ += "    return strcmp({{FIELD_NAME}}()->c_str(), val);";
++      code_ += "  int KeyCompareWithValue(const char *_{{FIELD_NAME}}) const {";
++      code_ += "    return strcmp({{FIELD_NAME}}()->c_str(), _{{FIELD_NAME}});";
+       code_ += "  }";
+     } else {
+       FLATBUFFERS_ASSERT(IsScalar(field.value.type.base_type));
+@@ -1958,10 +2222,11 @@
+       }
+       // Returns {field<val: -1, field==val: 0, field>val: +1}.
+       code_.SetValue("KEY_TYPE", type);
+-      code_ += "  int KeyCompareWithValue({{KEY_TYPE}} val) const {";
+       code_ +=
+-          "    return static_cast<int>({{FIELD_NAME}}() > val) - "
+-          "static_cast<int>({{FIELD_NAME}}() < val);";
++          "  int KeyCompareWithValue({{KEY_TYPE}} _{{FIELD_NAME}}) const {";
++      code_ +=
++          "    return static_cast<int>({{FIELD_NAME}}() > _{{FIELD_NAME}}) - "
++          "static_cast<int>({{FIELD_NAME}}() < _{{FIELD_NAME}});";
+       code_ += "  }";
+     }
+   }
+@@ -2112,14 +2377,8 @@
+   //   };
+   //
+   void GenFieldNames(const StructDef &struct_def) {
+-    auto non_deprecated_field_count = std::count_if(
+-        struct_def.fields.vec.begin(), struct_def.fields.vec.end(),
+-        [](const FieldDef *field) { return !field->deprecated; });
+     code_ += "  static constexpr std::array<\\";
+-    code_.SetValue(
+-        "FIELD_COUNT",
+-        std::to_string(static_cast<long long>(non_deprecated_field_count)));
+-    code_ += "const char *, {{FIELD_COUNT}}> field_names = {\\";
++    code_ += "const char *, fields_number> field_names = {\\";
+     if (struct_def.fields.vec.empty()) {
+       code_ += "};";
+       return;
+@@ -2141,7 +2400,7 @@
+   }
+ 
+   void GenFieldsNumber(const StructDef &struct_def) {
+-    auto non_deprecated_field_count = std::count_if(
++    const auto non_deprecated_field_count = std::count_if(
+         struct_def.fields.vec.begin(), struct_def.fields.vec.end(),
+         [](const FieldDef *field) { return !field->deprecated; });
+     code_.SetValue(
+@@ -2165,9 +2424,9 @@
+       code_ +=
+           "  static constexpr auto fully_qualified_name = "
+           "\"{{FULLY_QUALIFIED_NAME}}\";";
++      GenFieldsNumber(struct_def);
+       GenFieldNames(struct_def);
+       GenFieldTypeHelper(struct_def);
+-      GenFieldsNumber(struct_def);
+     }
+     code_ += "};";
+     code_ += "";
+@@ -2188,15 +2447,25 @@
+       code_.SetValue("FIELD_VALUE",
+                      GenUnderlyingCast(field, false, "_" + Name(field)));
+ 
+-      code_ +=
+-          "  bool mutate_{{FIELD_NAME}}({{FIELD_TYPE}} "
+-          "_{{FIELD_NAME}}) {";
++      code_ += "  bool mutate_{{FIELD_NAME}}({{FIELD_TYPE}} _{{FIELD_NAME}}\\";
+       if (false == field.IsScalarOptional()) {
+         code_.SetValue("DEFAULT_VALUE", GenDefaultConstant(field));
++        code_.SetValue(
++            "INTERFACE_DEFAULT_VALUE",
++            GenUnderlyingCast(field, true, GenDefaultConstant(field)));
++
++        // GenUnderlyingCast for a bool field generates 0 != 0
++        // So the type has to be checked and the appropriate default chosen
++        if (IsBool(field.value.type.base_type)) {
++          code_ += " = {{DEFAULT_VALUE}}) {";
++        } else {
++          code_ += " = {{INTERFACE_DEFAULT_VALUE}}) {";
++        }
+         code_ +=
+             "    return {{SET_FN}}({{OFFSET_NAME}}, {{FIELD_VALUE}}, "
+             "{{DEFAULT_VALUE}});";
+       } else {
++        code_ += ") {";
+         code_ += "    return {{SET_FN}}({{OFFSET_NAME}}, {{FIELD_VALUE}});";
+       }
+       code_ += "  }";
+@@ -2214,6 +2483,21 @@
+     }
+   }
+ 
++  std::string GetNestedFlatBufferName(const FieldDef &field) {
++    auto nested = field.attributes.Lookup("nested_flatbuffer");
++    if (!nested) return "";
++    std::string qualified_name = nested->constant;
++    auto nested_root = parser_.LookupStruct(nested->constant);
++    if (nested_root == nullptr) {
++      qualified_name =
++          parser_.current_namespace_->GetFullyQualifiedName(nested->constant);
++      nested_root = parser_.LookupStruct(qualified_name);
++    }
++    FLATBUFFERS_ASSERT(nested_root);  // Guaranteed to exist by parser.
++    (void)nested_root;
++    return TranslateNameSpace(qualified_name);
++  }
++
+   // Generate an accessor struct, builder structs & function for a table.
+   void GenTable(const StructDef &struct_def) {
+     if (opts_.generate_object_based_api) { GenNativeTable(struct_def); }
+@@ -2277,19 +2561,9 @@
+       GenTableFieldGetter(field);
+       if (opts_.mutable_buffer) { GenTableFieldSetter(field); }
+ 
+-      auto nested = field.attributes.Lookup("nested_flatbuffer");
+-      if (nested) {
+-        std::string qualified_name = nested->constant;
+-        auto nested_root = parser_.LookupStruct(nested->constant);
+-        if (nested_root == nullptr) {
+-          qualified_name = parser_.current_namespace_->GetFullyQualifiedName(
+-              nested->constant);
+-          nested_root = parser_.LookupStruct(qualified_name);
+-        }
+-        FLATBUFFERS_ASSERT(nested_root);  // Guaranteed to exist by parser.
+-        (void)nested_root;
+-        code_.SetValue("CPP_NAME", TranslateNameSpace(qualified_name));
+-
++      auto nfn = GetNestedFlatBufferName(field);
++      if (!nfn.empty()) {
++        code_.SetValue("CPP_NAME", nfn);
+         code_ += "  const {{CPP_NAME}} *{{FIELD_NAME}}_nested_root() const {";
+         code_ +=
+             "    return "
+@@ -2723,9 +2997,19 @@
+               code += "/* else do nothing */";
+             }
+           } else {
++            const bool is_pointer =
++                field.value.type.VectorType().base_type == BASE_TYPE_STRUCT &&
++                !IsStruct(field.value.type.VectorType());
++            if (is_pointer) {
++              code += "if(_o->" + name + "[_i]" + ") { ";
++              code += indexing + "->UnPackTo(_o->" + name +
++                      "[_i].get(), _resolver);";
++              code += " } else { ";
++            }
+             code += "_o->" + name + "[_i]" + access + " = ";
+             code += GenUnpackVal(field.value.type.VectorType(), indexing, true,
+                                  field);
++            if (is_pointer) { code += "; }"; }
+           }
+           code += "; } }";
+         }
+@@ -2772,8 +3056,17 @@
+         } else {
+           // Generate code for assigning the value, of the form:
+           //  _o->field = value;
++          const bool is_pointer =
++              field.value.type.base_type == BASE_TYPE_STRUCT &&
++              !IsStruct(field.value.type);
++          if (is_pointer) {
++            code += "{ if(_o->" + Name(field) + ") { ";
++            code += "_e->UnPackTo(_o->" + Name(field) + ".get(), _resolver);";
++            code += " } else { ";
++          }
+           code += "_o->" + Name(field) + " = ";
+           code += GenUnpackVal(field.value.type, "_e", false, field) + ";";
++          if (is_pointer) { code += " } }"; }
+         }
+         break;
+       }
+@@ -2901,10 +3194,15 @@
+           }
+           case BASE_TYPE_UTYPE: {
+             value = StripUnionType(value);
+-            code += "_fbb.CreateVector<uint8_t>(" + value +
+-                    ".size(), [](size_t i, _VectorArgs *__va) { "
+-                    "return static_cast<uint8_t>(__va->_" +
+-                    value + "[i].type); }, &_va)";
++            auto type = opts_.scoped_enums ? Name(*field.value.type.enum_def)
++                                           : "uint8_t";
++            auto enum_value = "__va->_" + value + "[i].type";
++            if (!opts_.scoped_enums)
++              enum_value = "static_cast<uint8_t>(" + enum_value + ")";
++
++            code += "_fbb.CreateVector<" + type + ">(" + value +
++                    ".size(), [](size_t i, _VectorArgs *__va) { return " +
++                    enum_value + "; }, &_va)";
+             break;
+           }
+           default: {
+@@ -2979,11 +3277,16 @@
+ 
+   // Generate code for tables that needs to come after the regular definition.
+   void GenTablePost(const StructDef &struct_def) {
++    if (opts_.generate_object_based_api) { GenNativeTablePost(struct_def); }
++
+     code_.SetValue("STRUCT_NAME", Name(struct_def));
+     code_.SetValue("NATIVE_NAME",
+                    NativeName(Name(struct_def), &struct_def, opts_));
+ 
+     if (opts_.generate_object_based_api) {
++      // Generate the >= C++11 copy ctor and assignment operator definitions.
++      GenCopyCtorAssignOpDefs(struct_def);
++
+       // Generate the X::UnPack() method.
+       code_ +=
+           "inline " + TableUnPackSignature(struct_def, false, opts_) + " {";
+diff -urN a/src/idl_gen_csharp.cpp b/src/idl_gen_csharp.cpp
+--- a/src/idl_gen_csharp.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/idl_gen_csharp.cpp	2023-01-13 07:47:08.830251603 +0000
+@@ -16,15 +16,13 @@
+ 
+ // independent from idl_parser, since this code is not needed for most clients
+ 
++#include <unordered_set>
++
+ #include "flatbuffers/code_generators.h"
+ #include "flatbuffers/flatbuffers.h"
+ #include "flatbuffers/idl.h"
+ #include "flatbuffers/util.h"
+ 
+-#if defined(FLATBUFFERS_CPP98_STL)
+-#  include <cctype>
+-#endif  // defined(FLATBUFFERS_CPP98_STL)
+-
+ namespace flatbuffers {
+ 
+ static TypedFloatConstantGenerator CSharpFloatGen("Double.", "Single.", "NaN",
+@@ -46,8 +44,100 @@
+  public:
+   CSharpGenerator(const Parser &parser, const std::string &path,
+                   const std::string &file_name)
+-      : BaseGenerator(parser, path, file_name, "", ".", "cs"),
+-        cur_name_space_(nullptr) {}
++      : BaseGenerator(parser, path, file_name,
++                      parser.opts.cs_global_alias ? "global::" : "", ".", "cs"),
++        cur_name_space_(nullptr) {
++    // clang-format off
++
++    // List of keywords retrieved from here:
++    // https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/
++
++    // One per line to ease comparisons to that list are easier
++
++    static const char *const keywords[] = {
++      "abstract",
++      "as",
++      "base",
++      "bool",
++      "break",
++      "byte",
++      "case",
++      "catch",
++      "char",
++      "checked",
++      "class",
++      "const",
++      "continue",
++      "decimal",
++      "default",
++      "delegate",
++      "do",
++      "double",
++      "else",
++      "enum",
++      "event",
++      "explicit",
++      "extern",
++      "false",
++      "finally",
++      "fixed",
++      "float",
++      "for",
++      "foreach",
++      "goto",
++      "if",
++      "implicit",
++      "in",
++      "int",
++      "interface",
++      "internal",
++      "is",
++      "lock",
++      "long",
++      "namespace",
++      "new",
++      "null",
++      "object",
++      "operator",
++      "out",
++      "override",
++      "params",
++      "private",
++      "protected",
++      "public",
++      "readonly",
++      "ref",
++      "return",
++      "sbyte",
++      "sealed",
++      "short",
++      "sizeof",
++      "stackalloc",
++      "static",
++      "string",
++      "struct",
++      "switch",
++      "this",
++      "throw",
++      "true",
++      "try",
++      "typeof",
++      "uint",
++      "ulong",
++      "unchecked",
++      "unsafe",
++      "ushort",
++      "using",
++      "virtual",
++      "void",
++      "volatile",
++      "while",
++      nullptr,
++      // clang-format on
++    };
++
++    for (auto kw = keywords; *kw; kw++) keywords_.insert(*kw);
++  }
+ 
+   CSharpGenerator &operator=(const CSharpGenerator &);
+ 
+@@ -65,7 +155,7 @@
+         one_file_code += enumcode;
+       } else {
+         if (!SaveType(enum_def.name, *enum_def.defined_namespace, enumcode,
+-                      false))
++                      false, parser_.opts))
+           return false;
+       }
+     }
+@@ -81,22 +171,45 @@
+         one_file_code += declcode;
+       } else {
+         if (!SaveType(struct_def.name, *struct_def.defined_namespace, declcode,
+-                      true))
++                      true, parser_.opts))
+           return false;
+       }
+     }
+ 
+     if (parser_.opts.one_file) {
+       return SaveType(file_name_, *parser_.current_namespace_, one_file_code,
+-                      true);
++                      true, parser_.opts);
+     }
+     return true;
+   }
+ 
++ private:
++  std::unordered_set<std::string> keywords_;
++
++  std::string EscapeKeyword(const std::string &name) const {
++    return keywords_.find(name) == keywords_.end() ? name : "@" + name;
++  }
++
++  std::string Name(const FieldDef &field) const {
++    std::string name = MakeCamel(field.name, true);
++    return EscapeKeyword(name);
++  }
++
++  std::string Name(const Definition &def) const {
++    return EscapeKeyword(def.name);
++  }
++
++  std::string NamespacedName(const Definition &def) const {
++    return WrapInNameSpace(def.defined_namespace, Name(def));
++  }
++
++  std::string Name(const EnumVal &ev) const { return EscapeKeyword(ev.name); }
++
+   // Save out the generated code for a single class while adding
+   // declaration boilerplate.
+   bool SaveType(const std::string &defname, const Namespace &ns,
+-                const std::string &classcode, bool needs_includes) const {
++                const std::string &classcode, bool needs_includes,
++                const IDLOptions &options) const {
+     if (!classcode.length()) return true;
+ 
+     std::string code =
+@@ -117,7 +230,10 @@
+     }
+     code += classcode;
+     if (!namespace_name.empty()) { code += "\n}\n"; }
+-    auto filename = NamespaceDir(ns) + defname + ".cs";
++    auto filename = NamespaceDir(ns) + defname;
++    if (options.one_file) { filename += options.filename_suffix; }
++    filename +=
++        options.filename_extension.empty() ? ".cs" : options.filename_extension;
+     return SaveFile(filename.c_str(), code, false);
+   }
+ 
+@@ -134,9 +250,9 @@
+     // clang-format on
+ 
+     if (enableLangOverrides) {
+-      if (IsEnum(type)) return WrapInNameSpace(*type.enum_def);
++      if (IsEnum(type)) return NamespacedName(*type.enum_def);
+       if (type.base_type == BASE_TYPE_STRUCT) {
+-        return "Offset<" + WrapInNameSpace(*type.struct_def) + ">";
++        return "Offset<" + NamespacedName(*type.struct_def) + ">";
+       }
+     }
+ 
+@@ -151,7 +267,7 @@
+     switch (type.base_type) {
+       case BASE_TYPE_STRING: return "string";
+       case BASE_TYPE_VECTOR: return GenTypeGet(type.VectorType());
+-      case BASE_TYPE_STRUCT: return WrapInNameSpace(*type.struct_def);
++      case BASE_TYPE_STRUCT: return NamespacedName(*type.struct_def);
+       case BASE_TYPE_UNION: return "TTable";
+       default: return "Table";
+     }
+@@ -165,12 +281,12 @@
+   }
+ 
+   std::string GenOffsetType(const StructDef &struct_def) const {
+-    return "Offset<" + WrapInNameSpace(struct_def) + ">";
++    return "Offset<" + NamespacedName(struct_def) + ">";
+   }
+ 
+   std::string GenOffsetConstruct(const StructDef &struct_def,
+                                  const std::string &variable_name) const {
+-    return "new Offset<" + WrapInNameSpace(struct_def) + ">(" + variable_name +
++    return "new Offset<" + NamespacedName(struct_def) + ">(" + variable_name +
+            ")";
+   }
+ 
+@@ -179,7 +295,7 @@
+     if (IsSeries(type)) {
+       return DestinationCast(type.VectorType());
+     } else {
+-      if (IsEnum(type)) return "(" + WrapInNameSpace(*type.enum_def) + ")";
++      if (IsEnum(type)) return "(" + NamespacedName(*type.enum_def) + ")";
+     }
+     return "";
+   }
+@@ -190,17 +306,19 @@
+   // would be cast down to int before being put onto the buffer. In C#, one cast
+   // directly cast an Enum to its underlying type, which is essential before
+   // putting it onto the buffer.
+-  std::string SourceCast(const Type &type) const {
++  std::string SourceCast(const Type &type,
++                         const bool isOptional = false) const {
+     if (IsSeries(type)) {
+       return SourceCast(type.VectorType());
+     } else {
+-      if (IsEnum(type)) return "(" + GenTypeBasic(type, false) + ")";
++      if (IsEnum(type))
++        return "(" + GenTypeBasic(type, false) + (isOptional ? "?" : "") + ")";
+     }
+     return "";
+   }
+ 
+-  std::string SourceCastBasic(const Type &type) const {
+-    return IsScalar(type.base_type) ? SourceCast(type) : "";
++  std::string SourceCastBasic(const Type &type, const bool isOptional) const {
++    return IsScalar(type.base_type) ? SourceCast(type, isOptional) : "";
+   }
+ 
+   std::string GenEnumDefaultValue(const FieldDef &field) const {
+@@ -208,7 +326,7 @@
+     FLATBUFFERS_ASSERT(value.type.enum_def);
+     auto &enum_def = *value.type.enum_def;
+     auto enum_val = enum_def.FindByValue(value.constant);
+-    return enum_val ? (WrapInNameSpace(enum_def) + "." + enum_val->name)
++    return enum_val ? (NamespacedName(enum_def) + "." + Name(*enum_val))
+                     : value.constant;
+   }
+ 
+@@ -252,7 +370,7 @@
+         switch (value.type.base_type) {
+           case BASE_TYPE_STRING: return "default(StringOffset)";
+           case BASE_TYPE_STRUCT:
+-            return "default(Offset<" + WrapInNameSpace(*value.type.struct_def) +
++            return "default(Offset<" + NamespacedName(*value.type.struct_def) +
+                    ">)";
+           case BASE_TYPE_VECTOR: return "default(VectorOffset)";
+           default: break;
+@@ -293,14 +411,14 @@
+     } else {
+       code += "public ";
+     }
+-    code += "enum " + enum_def.name;
++    code += "enum " + Name(enum_def);
+     code += " : " + GenTypeBasic(enum_def.underlying_type, false);
+     code += "\n{\n";
+     for (auto it = enum_def.Vals().begin(); it != enum_def.Vals().end(); ++it) {
+       auto &ev = **it;
+       GenComment(ev.doc_comment, code_ptr, &comment_config, "  ");
+       code += "  ";
+-      code += ev.name + " = ";
++      code += Name(ev) + " = ";
+       code += enum_def.ToString(ev);
+       code += ",\n";
+     }
+@@ -395,7 +513,8 @@
+         // don't clash, and to make it obvious these arguments are constructing
+         // a nested struct, prefix the name with the field name.
+         GenStructArgs(*field_type.struct_def, code_ptr,
+-                      (nameprefix + (field.name + "_")).c_str(), array_cnt);
++                      (nameprefix + (EscapeKeyword(field.name) + "_")).c_str(),
++                      array_cnt);
+       } else {
+         code += ", ";
+         code += GenTypeBasic(type);
+@@ -407,7 +526,7 @@
+         }
+         code += " ";
+         code += nameprefix;
+-        code += MakeCamel(field.name, true);
++        code += Name(field);
+       }
+     }
+   }
+@@ -454,7 +573,7 @@
+           code += indent + "  builder.Put";
+           code += GenMethod(type) + "(";
+           code += SourceCast(type);
+-          auto argname = nameprefix + MakeCamel(field.name, true);
++          auto argname = nameprefix + Name(field);
+           code += argname;
+           size_t array_cnt = index + (IsArray(field_type) ? 1 : 0);
+           if (array_cnt > 0) {
+@@ -618,7 +737,8 @@
+       std::string dest_mask = "";
+       std::string dest_cast = DestinationCast(field.value.type);
+       std::string src_cast = SourceCast(field.value.type);
+-      std::string field_name_camel = MakeCamel(field.name, true);
++      std::string field_name_camel = Name(field);
++      if (field_name_camel == struct_def.name) { field_name_camel += "_"; }
+       std::string method_start =
+           "  public " + type_name_dest + optional + " " + field_name_camel;
+       std::string obj = "(new " + type_name + "())";
+@@ -745,8 +865,7 @@
+                 HasUnionStringValue(*vectortype.enum_def)) {
+               code += member_suffix;
+               code += "}\n";
+-              code += "  public string " + MakeCamel(field.name, true) +
+-                      "AsString(int j)";
++              code += "  public string " + Name(field) + "AsString(int j)";
+               code += offset_prefix + GenGetter(Type(BASE_TYPE_STRING));
+               code += "(" + index + ") : null";
+             }
+@@ -759,8 +878,7 @@
+             if (HasUnionStringValue(*field.value.type.enum_def)) {
+               code += member_suffix;
+               code += "}\n";
+-              code += "  public string " + MakeCamel(field.name, true) +
+-                      "AsString()";
++              code += "  public string " + Name(field) + "AsString()";
+               code += offset_prefix + GenGetter(Type(BASE_TYPE_STRING));
+               code += "(o + __p.bb_pos) : null";
+             }
+@@ -795,7 +913,7 @@
+       code += member_suffix;
+       code += "}\n";
+       if (IsVector(field.value.type)) {
+-        code += "  public int " + MakeCamel(field.name, true);
++        code += "  public int " + Name(field);
+         code += "Length";
+         code += " { get";
+         code += offset_prefix;
+@@ -810,9 +928,9 @@
+           for (auto kit = fields.begin(); kit != fields.end(); ++kit) {
+             auto &key_field = **kit;
+             if (key_field.key) {
+-              auto qualified_name = WrapInNameSpace(sd);
++              auto qualified_name = NamespacedName(sd);
+               code += "  public " + qualified_name + "? ";
+-              code += MakeCamel(field.name, true) + "ByKey(";
++              code += Name(field) + "ByKey(";
+               code += GenTypeGet(key_field.value.type) + " key)";
+               code += offset_prefix;
+               code += qualified_name + ".__lookup_by_key(";
+@@ -831,7 +949,7 @@
+         code += "#if ENABLE_SPAN_T\n";
+         code += "  public Span<" + GenTypeBasic(field.value.type.VectorType()) +
+                 "> Get";
+-        code += MakeCamel(field.name, true);
++        code += Name(field);
+         code += "Bytes() { return ";
+         code += "__p.__vector_as_span<" +
+                 GenTypeBasic(field.value.type.VectorType()) + ">(";
+@@ -841,7 +959,7 @@
+         code += "); }\n";
+         code += "#else\n";
+         code += "  public ArraySegment<byte>? Get";
+-        code += MakeCamel(field.name, true);
++        code += Name(field);
+         code += "Bytes() { return ";
+         code += "__p.__vector_as_arraysegment(";
+         code += NumToString(field.value.offset);
+@@ -852,7 +970,7 @@
+         code += "  public ";
+         code += GenTypeBasic(field.value.type.VectorType());
+         code += "[] Get";
+-        code += MakeCamel(field.name, true);
++        code += Name(field);
+         code += "Array() { ";
+         if (IsEnum(field.value.type.VectorType())) {
+           // Since __vector_as_array does not work for enum types,
+@@ -881,9 +999,9 @@
+       }
+       // generate object accessors if is nested_flatbuffer
+       if (field.nested_flatbuffer) {
+-        auto nested_type_name = WrapInNameSpace(*field.nested_flatbuffer);
++        auto nested_type_name = NamespacedName(*field.nested_flatbuffer);
+         auto nested_method_name =
+-            MakeCamel(field.name, true) + "As" + field.nested_flatbuffer->name;
++            Name(field) + "As" + field.nested_flatbuffer->name;
+         auto get_nested_method_name = nested_method_name;
+         get_nested_method_name = "Get" + nested_method_name;
+         conditional_cast = "(" + nested_type_name + "?)";
+@@ -904,15 +1022,16 @@
+             is_series ? field.value.type.VectorType() : field.value.type;
+         // Boolean parameters have to be explicitly converted to byte
+         // representation.
+-        auto setter_parameter = underlying_type.base_type == BASE_TYPE_BOOL
+-                                    ? "(byte)(" + field.name + " ? 1 : 0)"
+-                                    : field.name;
++        auto setter_parameter =
++            underlying_type.base_type == BASE_TYPE_BOOL
++                ? "(byte)(" + EscapeKeyword(field.name) + " ? 1 : 0)"
++                : EscapeKeyword(field.name);
+         auto mutator_prefix = MakeCamel("mutate", true);
+         // A vector mutator also needs the index of the vector element it should
+         // mutate.
+         auto mutator_params = (is_series ? "(int j, " : "(") +
+-                              GenTypeGet(underlying_type) + " " + field.name +
+-                              ") { ";
++                              GenTypeGet(underlying_type) + " " +
++                              EscapeKeyword(field.name) + ") { ";
+         auto setter_index =
+             is_series
+                 ? "__p." +
+@@ -926,7 +1045,7 @@
+         if (IsScalar(underlying_type.base_type) && !IsUnion(field.value.type)) {
+           code += "  public ";
+           code += struct_def.fixed ? "void " : "bool ";
+-          code += mutator_prefix + MakeCamel(field.name, true);
++          code += mutator_prefix + Name(field);
+           code += mutator_params;
+           if (struct_def.fixed) {
+             code += GenSetter(underlying_type) + "(" + setter_index + ", ";
+@@ -1002,13 +1121,13 @@
+                 field.value.type.struct_def->defined_namespace,
+                 GenTypeName_ObjectAPI(field.value.type.struct_def->name, opts));
+             code += " ";
+-            code += field.name;
++            code += EscapeKeyword(field.name);
+             code += " = null";
+           } else {
+             code += GenTypeBasic(field.value.type);
+             if (field.IsScalarOptional()) { code += "?"; }
+             code += " ";
+-            code += field.name;
++            code += EscapeKeyword(field.name);
+             if (!IsScalar(field.value.type.base_type)) code += "Offset";
+ 
+             code += " = ";
+@@ -1028,13 +1147,13 @@
+                  size == SizeOf(field.value.type.base_type))) {
+               code += "    " + struct_def.name + ".";
+               code += "Add";
+-              code += MakeCamel(field.name) + "(builder, ";
++              code += Name(field) + "(builder, ";
+               if (IsStruct(field.value.type) &&
+                   opts.generate_object_based_api) {
+                 code += GenTypePointer(field.value.type) + ".Pack(builder, " +
+-                        field.name + ")";
++                        EscapeKeyword(field.name) + ")";
+               } else {
+-                code += field.name;
++                code += EscapeKeyword(field.name);
+                 if (!IsScalar(field.value.type.base_type)) code += "Offset";
+               }
+ 
+@@ -1062,17 +1181,17 @@
+         if (field.deprecated) continue;
+         if (field.key) key_field = &field;
+         code += "  public static void Add";
+-        code += MakeCamel(field.name);
++        code += Name(field);
+         code += "(FlatBufferBuilder builder, ";
+         code += GenTypeBasic(field.value.type);
+         auto argname = MakeCamel(field.name, false);
+         if (!IsScalar(field.value.type.base_type)) argname += "Offset";
+         if (field.IsScalarOptional()) { code += "?"; }
+-        code += " " + argname + ") { builder.Add";
++        code += " " + EscapeKeyword(argname) + ") { builder.Add";
+         code += GenMethod(field.value.type) + "(";
+         code += NumToString(it - struct_def.fields.vec.begin()) + ", ";
+-        code += SourceCastBasic(field.value.type);
+-        code += argname;
++        code += SourceCastBasic(field.value.type, field.IsScalarOptional());
++        code += EscapeKeyword(argname);
+         if (!IsScalar(field.value.type.base_type) &&
+             field.value.type.base_type != BASE_TYPE_UNION) {
+           code += ".Value";
+@@ -1093,7 +1212,7 @@
+             field_has_create_set.insert(&field);
+             code += "  public static VectorOffset ";
+             code += "Create";
+-            code += MakeCamel(field.name);
++            code += Name(field);
+             code += "Vector(FlatBufferBuilder builder, ";
+             code += GenTypeBasic(vector_type) + "[] data) ";
+             code += "{ builder.StartVector(";
+@@ -1105,7 +1224,11 @@
+             code += "Add";
+             code += GenMethod(vector_type);
+             code += "(";
+-            code += SourceCastBasic(vector_type);
++            // At the moment there is no support of the type Vector with
++            // optional enum, e.g. if we have enum type SomeEnum there is no way
++            // to define `SomeEmum?[] enums` in FlatBuffer schema, so isOptional
++            // = false
++            code += SourceCastBasic(vector_type, false);
+             code += "data[i]";
+             if (vector_type.base_type == BASE_TYPE_STRUCT ||
+                 IsString(vector_type))
+@@ -1115,7 +1238,7 @@
+ 
+             code += "  public static VectorOffset ";
+             code += "Create";
+-            code += MakeCamel(field.name);
++            code += Name(field);
+             code += "VectorBlock(FlatBufferBuilder builder, ";
+             code += GenTypeBasic(vector_type) + "[] data) ";
+             code += "{ builder.StartVector(";
+@@ -1127,7 +1250,7 @@
+           // Generate a method to start a vector, data to be added manually
+           // after.
+           code += "  public static void Start";
+-          code += MakeCamel(field.name);
++          code += Name(field);
+           code += "Vector(FlatBufferBuilder builder, int numElems) ";
+           code += "{ builder.StartVector(";
+           code += NumToString(elem_size);
+@@ -1215,7 +1338,7 @@
+       GenPackUnPack_ObjectAPI(struct_def, code_ptr, opts, struct_has_create,
+                               field_has_create_set);
+     }
+-    code += "};\n\n";
++    code += "}\n\n";
+ 
+     if (opts.generate_object_based_api) {
+       GenStruct_ObjectAPI(struct_def, code_ptr, opts);
+@@ -1305,19 +1428,27 @@
+     code += "  }\n\n";
+     // As<T>
+     code += "  public T As<T>() where T : class { return this.Value as T; }\n";
+-    // As
++    // As, From
+     for (auto it = enum_def.Vals().begin(); it != enum_def.Vals().end(); ++it) {
+       auto &ev = **it;
+       if (ev.union_type.base_type == BASE_TYPE_NONE) continue;
+       auto type_name = GenTypeGet_ObjectAPI(ev.union_type, opts);
+-      if (ev.union_type.base_type == BASE_TYPE_STRUCT &&
+-          ev.union_type.struct_def->attributes.Lookup("private")) {
+-        code += "  internal ";
+-      } else {
+-        code += "  public ";
+-      }
+-      code += type_name + " As" + ev.name + "() { return this.As<" + type_name +
+-              ">(); }\n";
++      std::string accessibility =
++          (ev.union_type.base_type == BASE_TYPE_STRUCT &&
++           ev.union_type.struct_def->attributes.Lookup("private"))
++              ? "internal"
++              : "public";
++      // As
++      code += "  " + accessibility + " " + type_name + " As" + ev.name +
++              "() { return this.As<" + type_name + ">(); }\n";
++      // From
++      auto lower_ev_name = ev.name;
++      std::transform(lower_ev_name.begin(), lower_ev_name.end(),
++                     lower_ev_name.begin(), CharToLower);
++      code += "  " + accessibility + " static " + union_name + " From" +
++              ev.name + "(" + type_name + " _" + lower_ev_name +
++              ") { return new " + union_name + "{ Type = " + Name(enum_def) +
++              "." + Name(ev) + ", Value = _" + lower_ev_name + " }; }\n";
+     }
+     code += "\n";
+     // Pack()
+@@ -1329,7 +1460,7 @@
+       if (ev.union_type.base_type == BASE_TYPE_NONE) {
+         code += "      default: return 0;\n";
+       } else {
+-        code += "      case " + enum_def.name + "." + ev.name + ": return ";
++        code += "      case " + Name(enum_def) + "." + Name(ev) + ": return ";
+         if (IsString(ev.union_type)) {
+           code += "builder.CreateString(_o.As" + ev.name + "()).Value;\n";
+         } else {
+@@ -1414,7 +1545,7 @@
+           code += "      default: break;\n";
+         } else {
+           auto type_name = GenTypeGet_ObjectAPI(ev.union_type, opts);
+-          code += "      case " + enum_def.name + "." + ev.name +
++          code += "      case " + Name(enum_def) + "." + Name(ev) +
+                   ": _o.Value = serializer.Deserialize<" + type_name +
+                   ">(reader); break;\n";
+         }
+@@ -1450,7 +1581,7 @@
+     } else {
+       code += indent + varialbe_name + " = new ";
+     }
+-    code += WrapInNameSpace(enum_def) + "Union();\n";
++    code += NamespacedName(enum_def) + "Union();\n";
+     code += indent + varialbe_name + ".Type = this." + camel_name + "Type" +
+             type_suffix + ";\n";
+     code +=
+@@ -1461,7 +1592,7 @@
+       if (ev.union_type.base_type == BASE_TYPE_NONE) {
+         code += indent + "  default: break;\n";
+       } else {
+-        code += indent + "  case " + WrapInNameSpace(enum_def) + "." + ev.name +
++        code += indent + "  case " + NamespacedName(enum_def) + "." + ev.name +
+                 ":\n";
+         code += indent + "    " + varialbe_name + ".Value = this." + camel_name;
+         if (IsString(ev.union_type)) {
+@@ -1499,7 +1630,7 @@
+          it != struct_def.fields.vec.end(); ++it) {
+       auto &field = **it;
+       if (field.deprecated) continue;
+-      auto camel_name = MakeCamel(field.name);
++      auto camel_name = Name(field);
+       auto start = "    _o." + camel_name + " = ";
+       switch (field.value.type.base_type) {
+         case BASE_TYPE_STRUCT: {
+@@ -1515,11 +1646,10 @@
+         case BASE_TYPE_ARRAY: {
+           auto type_name = GenTypeGet_ObjectAPI(field.value.type, opts);
+           auto length_str = NumToString(field.value.type.fixed_length);
+-          auto unpack_method = field.value.type.struct_def == nullptr
+-                                   ? ""
+-                                   : field.value.type.struct_def->fixed
+-                                         ? ".UnPack()"
+-                                         : "?.UnPack()";
++          auto unpack_method = field.value.type.struct_def == nullptr ? ""
++                               : field.value.type.struct_def->fixed
++                                   ? ".UnPack()"
++                                   : "?.UnPack()";
+           code += start + "new " + type_name.substr(0, type_name.length() - 1) +
+                   length_str + "];\n";
+           code += "    for (var _j = 0; _j < " + length_str + "; ++_j) { _o." +
+@@ -1574,7 +1704,7 @@
+          it != struct_def.fields.vec.end(); ++it) {
+       auto &field = **it;
+       if (field.deprecated) continue;
+-      auto camel_name = MakeCamel(field.name);
++      auto camel_name = Name(field);
+       // pre
+       switch (field.value.type.base_type) {
+         case BASE_TYPE_STRUCT: {
+@@ -1628,12 +1758,12 @@
+                 break;
+               case BASE_TYPE_UTYPE:
+                 property_name = camel_name.substr(0, camel_name.size() - 4);
+-                array_type = WrapInNameSpace(*field.value.type.enum_def);
++                array_type = NamespacedName(*field.value.type.enum_def);
+                 to_array = "_o." + property_name + "[_j].Type";
+                 break;
+               case BASE_TYPE_UNION:
+                 array_type = "int";
+-                to_array = WrapInNameSpace(*field.value.type.enum_def) +
++                to_array = NamespacedName(*field.value.type.enum_def) +
+                            "Union.Pack(builder,  _o." + property_name + "[_j])";
+                 break;
+               default: gen_for_loop = false; break;
+@@ -1688,7 +1818,7 @@
+         }
+         case BASE_TYPE_UNION: {
+           code += "    var _" + field.name + "_type = _o." + camel_name +
+-                  " == null ? " + WrapInNameSpace(*field.value.type.enum_def) +
++                  " == null ? " + NamespacedName(*field.value.type.enum_def) +
+                   ".NONE : " + "_o." + camel_name + ".Type;\n";
+           code +=
+               "    var _" + field.name + " = _o." + camel_name +
+@@ -1707,7 +1837,7 @@
+            it != struct_def.fields.vec.end(); ++it) {
+         auto &field = **it;
+         if (field.deprecated) continue;
+-        auto camel_name = MakeCamel(field.name);
++        auto camel_name = Name(field);
+         switch (field.value.type.base_type) {
+           case BASE_TYPE_STRUCT: {
+             if (struct_def.fixed) {
+@@ -1761,7 +1891,7 @@
+            it != struct_def.fields.vec.end(); ++it) {
+         auto &field = **it;
+         if (field.deprecated) continue;
+-        auto camel_name = MakeCamel(field.name);
++        auto camel_name = Name(field);
+         switch (field.value.type.base_type) {
+           case BASE_TYPE_STRUCT: {
+             if (field.value.type.struct_def->fixed) {
+@@ -1857,7 +1987,7 @@
+           }
+           code += "] = _o";
+           for (size_t i = 0, j = 0; i < array_lengths.size(); ++i) {
+-            code += "." + MakeCamel(array_lengths[i].name);
++            code += "." + MakeCamel(array_lengths[i].name, true);
+             if (array_lengths[i].length <= 0) continue;
+             code += "[idx" + NumToString(j++) + "]";
+           }
+@@ -1868,7 +1998,7 @@
+         } else {
+           code += "_o";
+           for (size_t i = 0; i < array_lengths.size(); ++i) {
+-            code += "." + MakeCamel(array_lengths[i].name);
++            code += "." + MakeCamel(array_lengths[i].name, true);
+           }
+           code += ";";
+         }
+@@ -1911,13 +2041,13 @@
+           type_name.replace(type_name.length() - type_name_length,
+                             type_name_length, new_type_name);
+         } else if (type.element == BASE_TYPE_UNION) {
+-          type_name = WrapInNameSpace(*type.enum_def) + "Union";
++          type_name = NamespacedName(*type.enum_def) + "Union";
+         }
+         break;
+       }
+ 
+       case BASE_TYPE_UNION: {
+-        type_name = WrapInNameSpace(*type.enum_def) + "Union";
++        type_name = NamespacedName(*type.enum_def) + "Union";
+         break;
+       }
+       default: break;
+@@ -1961,10 +2091,10 @@
+       if (field.value.type.element == BASE_TYPE_UTYPE) continue;
+       auto type_name = GenTypeGet_ObjectAPI(field.value.type, opts);
+       if (field.IsScalarOptional()) type_name += "?";
+-      auto camel_name = MakeCamel(field.name, true);
++      auto camel_name = Name(field);
+       if (opts.cs_gen_json_serializer) {
+         if (IsUnion(field.value.type)) {
+-          auto utype_name = WrapInNameSpace(*field.value.type.enum_def);
++          auto utype_name = NamespacedName(*field.value.type.enum_def);
+           code +=
+               "  [Newtonsoft.Json.JsonProperty(\"" + field.name + "_type\")]\n";
+           if (IsVector(field.value.type)) {
+@@ -2027,7 +2157,7 @@
+       if (field.deprecated) continue;
+       if (field.value.type.base_type == BASE_TYPE_UTYPE) continue;
+       if (field.value.type.element == BASE_TYPE_UTYPE) continue;
+-      code += "    this." + MakeCamel(field.name) + " = ";
++      code += "    this." + Name(field) + " = ";
+       auto type_name = GenTypeGet_ObjectAPI(field.value.type, opts);
+       if (IsScalar(field.value.type.base_type)) {
+         code += GenDefaultValue(field) + ";\n";
+diff -urN a/src/idl_gen_dart.cpp b/src/idl_gen_dart.cpp
+--- a/src/idl_gen_dart.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/idl_gen_dart.cpp	2023-01-13 07:47:08.831251612 +0000
+@@ -63,7 +63,7 @@
+       code.clear();
+       code = code + "// " + FlatBuffersGeneratedWarning() + "\n";
+       code = code +
+-             "// ignore_for_file: unused_import, unused_field, "
++             "// ignore_for_file: unused_import, unused_field, unused_element, "
+              "unused_local_variable\n\n";
+ 
+       if (!kv->first.empty()) { code += "library " + kv->first + ";\n\n"; }
+@@ -231,17 +231,18 @@
+     code += "  final int value;\n";
+     code += "  const " + name + "._(this.value);\n\n";
+     code += "  factory " + name + ".fromValue(int value) {\n";
+-    code += "    if (value == null) value = 0;\n";
+-
+-    code += "    if (!values.containsKey(value)) {\n";
+-    code +=
+-        "      throw new StateError('Invalid value $value for bit flag enum ";
++    code += "    final result = values[value];\n";
++    code += "    if (result == null) {\n";
++    code += "      throw StateError('Invalid value $value for bit flag enum ";
+     code += name + "');\n";
+     code += "    }\n";
+ 
+-    code += "    return values[value];\n";
++    code += "    return result;\n";
+     code += "  }\n\n";
+ 
++    code += "  static " + name + "? _createOrNull(int? value) => \n";
++    code += "      value == null ? null : " + name + ".fromValue(value);\n\n";
++
+     // this is meaningless for bit_flags
+     // however, note that unlike "regular" dart enums this enum can still have
+     // holes.
+@@ -263,19 +264,20 @@
+         if (it != enum_def.Vals().begin()) { code += '\n'; }
+         GenDocComment(ev.doc_comment, &code, "", "  ");
+       }
+-      code += "  static const " + name + " " + ev.name + " = ";
+-      code += "const " + name + "._(" + enum_def.ToString(ev) + ");\n";
++      code += "  static const " + name + " " + ev.name + " = " + name + "._(" +
++              enum_def.ToString(ev) + ");\n";
+     }
+ 
+-    code += "  static const Map<int," + name + "> values = {";
++    code += "  static const Map<int, " + name + "> values = {\n";
+     for (auto it = enum_def.Vals().begin(); it != enum_def.Vals().end(); ++it) {
+       auto &ev = **it;
+-      code += enum_def.ToString(ev) + ": " + ev.name + ",";
++      if (it != enum_def.Vals().begin()) code += ",\n";
++      code += "    " + enum_def.ToString(ev) + ": " + ev.name;
+     }
+     code += "};\n\n";
+ 
+-    code += "  static const " + _kFb + ".Reader<" + name +
+-            "> reader = const _" + name + "Reader();\n\n";
++    code += "  static const " + _kFb + ".Reader<" + name + "> reader = _" +
++            name + "Reader();\n\n";
+     code += "  @override\n";
+     code += "  String toString() {\n";
+     code += "    return '" + name + "{value: $value}';\n";
+@@ -298,7 +300,7 @@
+     code += "  @override\n";
+     code +=
+         "  " + name + " read(" + _kFb + ".BufferContext bc, int offset) =>\n";
+-    code += "      new " + name + ".fromValue(const " + _kFb + "." +
++    code += "      " + name + ".fromValue(const " + _kFb + "." +
+             GenType(enum_def.underlying_type) + "Reader().read(bc, offset));\n";
+     code += "}\n\n";
+   }
+@@ -327,30 +329,41 @@
+ 
+   std::string GenReaderTypeName(const Type &type, Namespace *current_namespace,
+                                 const FieldDef &def,
+-                                bool parent_is_vector = false) {
++                                bool parent_is_vector = false, bool lazy = true,
++                                bool constConstruct = true) {
++    std::string prefix = (constConstruct ? "const " : "") + _kFb;
+     if (type.base_type == BASE_TYPE_BOOL) {
+-      return "const " + _kFb + ".BoolReader()";
++      return prefix + ".BoolReader()";
+     } else if (IsVector(type)) {
+-      return "const " + _kFb + ".ListReader<" +
++      if (!type.VectorType().enum_def) {
++        if (type.VectorType().base_type == BASE_TYPE_CHAR) {
++          return prefix + ".Int8ListReader(" + (lazy ? ")" : "lazy: false)");
++        }
++        if (type.VectorType().base_type == BASE_TYPE_UCHAR) {
++          return prefix + ".Uint8ListReader(" + (lazy ? ")" : "lazy: false)");
++        }
++      }
++      return prefix + ".ListReader<" +
+              GenDartTypeName(type.VectorType(), current_namespace, def) + ">(" +
+-             GenReaderTypeName(type.VectorType(), current_namespace, def,
+-                               true) +
+-             ")";
++             GenReaderTypeName(type.VectorType(), current_namespace, def, true,
++                               true, false) +
++             (lazy ? ")" : ", lazy: false)");
+     } else if (IsString(type)) {
+-      return "const " + _kFb + ".StringReader()";
++      return prefix + ".StringReader()";
+     }
+     if (IsScalar(type.base_type)) {
+       if (type.enum_def && parent_is_vector) {
+         return GenDartTypeName(type, current_namespace, def) + ".reader";
+       }
+-      return "const " + _kFb + "." + GenType(type) + "Reader()";
++      return prefix + "." + GenType(type) + "Reader()";
+     } else {
+       return GenDartTypeName(type, current_namespace, def) + ".reader";
+     }
+   }
+ 
+   std::string GenDartTypeName(const Type &type, Namespace *current_namespace,
+-                              const FieldDef &def, bool addBuilder = false) {
++                              const FieldDef &def,
++                              std::string struct_type_suffix = "") {
+     if (type.enum_def) {
+       if (type.enum_def->is_union && type.base_type != BASE_TYPE_UNION) {
+         return type.enum_def->name + "TypeId";
+@@ -375,18 +388,26 @@
+       case BASE_TYPE_DOUBLE: return "double";
+       case BASE_TYPE_STRING: return "String";
+       case BASE_TYPE_STRUCT:
+-        return MaybeWrapNamespace(
+-            type.struct_def->name + (addBuilder ? "ObjectBuilder" : ""),
+-            current_namespace, def);
++        return MaybeWrapNamespace(type.struct_def->name + struct_type_suffix,
++                                  current_namespace, def);
+       case BASE_TYPE_VECTOR:
+         return "List<" +
+                GenDartTypeName(type.VectorType(), current_namespace, def,
+-                               addBuilder) +
++                               struct_type_suffix) +
+                ">";
+       default: assert(0); return "dynamic";
+     }
+   }
+ 
++  std::string GenDartTypeName(const Type &type, Namespace *current_namespace,
++                              const FieldDef &def, bool nullable,
++                              std::string struct_type_suffix) {
++    std::string typeName =
++        GenDartTypeName(type, current_namespace, def, struct_type_suffix);
++    if (nullable && typeName != "dynamic") typeName += "?";
++    return typeName;
++  }
++
+   static const std::string MaybeWrapNamespace(const std::string &type_name,
+                                               Namespace *current_ns,
+                                               const FieldDef &field) {
+@@ -432,15 +453,15 @@
+     code += "  " + object_name + "._(this._bc, this._bcOffset);\n";
+     if (!struct_def.fixed) {
+       code += "  factory " + object_name + "(List<int> bytes) {\n";
+-      code += "    " + _kFb + ".BufferContext rootRef = new " + _kFb +
+-              ".BufferContext.fromBytes(bytes);\n";
++      code +=
++          "    final rootRef = " + _kFb + ".BufferContext.fromBytes(bytes);\n";
+       code += "    return reader.read(rootRef, 0);\n";
+       code += "  }\n";
+     }
+ 
+     code += "\n";
+     code += "  static const " + _kFb + ".Reader<" + object_name +
+-            "> reader = const " + reader_name + "();\n\n";
++            "> reader = " + reader_name + "();\n\n";
+ 
+     code += "  final " + _kFb + ".BufferContext _bc;\n";
+     code += "  final int _bcOffset;\n\n";
+@@ -456,8 +477,23 @@
+ 
+     GenImplementationGetters(struct_def, non_deprecated_fields, &code);
+ 
++    if (parser_.opts.generate_object_based_api) {
++      code +=
++          "\n" + GenStructObjectAPIUnpack(struct_def, non_deprecated_fields);
++
++      code += "\n  static int pack(fb.Builder fbBuilder, " + struct_def.name +
++              "T? object) {\n";
++      code += "    if (object == null) return 0;\n";
++      code += "    return object.pack(fbBuilder);\n";
++      code += "  }\n";
++    }
++
+     code += "}\n\n";
+ 
++    if (parser_.opts.generate_object_based_api) {
++      code += GenStructObjectAPI(struct_def, non_deprecated_fields);
++    }
++
+     GenReader(struct_def, &reader_name, &reader_code);
+     GenBuilder(struct_def, non_deprecated_fields, &builder_name, &builder_code);
+     GenObjectBuilder(struct_def, non_deprecated_fields, &object_builder_name,
+@@ -469,6 +505,124 @@
+     (*namespace_code)[object_namespace] += code;
+   }
+ 
++  // Generate an accessor struct with constructor for a flatbuffers struct.
++  std::string GenStructObjectAPI(
++      const StructDef &struct_def,
++      const std::vector<std::pair<int, FieldDef *>> &non_deprecated_fields) {
++    std::string code;
++    GenDocComment(struct_def.doc_comment, &code, "");
++
++    std::string class_name = struct_def.name + "T";
++    code += "class " + class_name + " implements " + _kFb + ".Packable {\n";
++
++    std::string constructor_args;
++    for (auto it = non_deprecated_fields.begin();
++         it != non_deprecated_fields.end(); ++it) {
++      const FieldDef &field = *it->second;
++
++      std::string field_name = MakeCamel(field.name, false);
++      std::string defaultValue = getDefaultValue(field.value);
++      std::string type_name =
++          GenDartTypeName(field.value.type, struct_def.defined_namespace, field,
++                          defaultValue.empty() && !struct_def.fixed, "T");
++
++      GenDocComment(field.doc_comment, &code, "", "  ");
++      code += "  " + type_name + " " + field_name + ";\n";
++
++      if (!constructor_args.empty()) constructor_args += ",\n";
++      constructor_args += "      ";
++      constructor_args += (struct_def.fixed ? "required " : "");
++      constructor_args += "this." + field_name;
++      if (!struct_def.fixed && !defaultValue.empty()) {
++        if (IsEnum(field.value.type)) {
++          auto &enum_def = *field.value.type.enum_def;
++          for (auto enumIt = enum_def.Vals().begin();
++               enumIt != enum_def.Vals().end(); ++enumIt) {
++            auto &ev = **enumIt;
++            if (enum_def.ToString(ev) == defaultValue) {
++              constructor_args += " = " + enum_def.name + "." + ev.name;
++              break;
++            }
++          }
++        } else {
++          constructor_args += " = " + defaultValue;
++        }
++      }
++    }
++
++    if (!constructor_args.empty()) {
++      code += "\n  " + class_name + "({\n" + constructor_args + "});\n\n";
++    }
++
++    code += GenStructObjectAPIPack(struct_def, non_deprecated_fields);
++    code += "\n";
++    code += GenToString(class_name, non_deprecated_fields);
++
++    code += "}\n\n";
++    return code;
++  }
++
++  // Generate function `StructNameT unpack()`
++  std::string GenStructObjectAPIUnpack(
++      const StructDef &struct_def,
++      const std::vector<std::pair<int, FieldDef *>> &non_deprecated_fields) {
++    std::string constructor_args;
++    for (auto it = non_deprecated_fields.begin();
++         it != non_deprecated_fields.end(); ++it) {
++      const FieldDef &field = *it->second;
++
++      std::string field_name = MakeCamel(field.name, false);
++      if (!constructor_args.empty()) constructor_args += ",\n";
++      constructor_args += "      " + field_name + ": ";
++
++      const Type &type = field.value.type;
++      std::string defaultValue = getDefaultValue(field.value);
++      bool isNullable = defaultValue.empty() && !struct_def.fixed;
++      std::string nullableValueAccessOperator = isNullable ? "?" : "";
++      if (type.base_type == BASE_TYPE_STRUCT) {
++        constructor_args +=
++            field_name + nullableValueAccessOperator + ".unpack()";
++      } else if (type.base_type == BASE_TYPE_VECTOR) {
++        if (type.VectorType().base_type == BASE_TYPE_STRUCT) {
++          constructor_args += field_name + nullableValueAccessOperator +
++                              ".map((e) => e.unpack()).toList()";
++        } else {
++          constructor_args +=
++              GenReaderTypeName(field.value.type, struct_def.defined_namespace,
++                                field, false, false);
++          constructor_args += ".vTableGet";
++          std::string offset = NumToString(field.value.offset);
++          constructor_args +=
++              isNullable
++                  ? "Nullable(_bc, _bcOffset, " + offset + ")"
++                  : "(_bc, _bcOffset, " + offset + ", " + defaultValue + ")";
++        }
++      } else {
++        constructor_args += field_name;
++      }
++    }
++
++    std::string class_name = struct_def.name + "T";
++    std::string code = "  " + class_name + " unpack() => " + class_name + "(";
++    if (!constructor_args.empty()) code += "\n" + constructor_args;
++    code += ");\n";
++    return code;
++  }
++
++  // Generate function `StructNameT pack()`
++  std::string GenStructObjectAPIPack(
++      const StructDef &struct_def,
++      const std::vector<std::pair<int, FieldDef *>> &non_deprecated_fields) {
++    std::string code;
++
++    code += "  @override\n";
++    code += "  int pack(fb.Builder fbBuilder) {\n";
++    code += GenObjectBuilderImplementation(struct_def, non_deprecated_fields,
++                                           false, true);
++    code += "  }\n";
++    return code;
++  }
++
+   std::string NamespaceAliasFromUnionType(Namespace *root_namespace,
+                                           const Type &type) {
+     const std::vector<std::string> qualified_name_parts =
+@@ -511,8 +665,11 @@
+       auto &field = *pair.second;
+ 
+       std::string field_name = MakeCamel(field.name, false);
+-      std::string type_name = GenDartTypeName(
+-          field.value.type, struct_def.defined_namespace, field, false);
++      std::string defaultValue = getDefaultValue(field.value);
++      bool isNullable = defaultValue.empty() && !struct_def.fixed;
++      std::string type_name =
++          GenDartTypeName(field.value.type, struct_def.defined_namespace, field,
++                          isNullable, "");
+ 
+       GenDocComment(field.doc_comment, &code, "", "  ");
+ 
+@@ -528,8 +685,8 @@
+           auto enum_name = NamespaceAliasFromUnionType(
+               enum_def.defined_namespace, ev.union_type);
+           code += "      case " + enum_def.ToString(ev) + ": return " +
+-                  enum_name + ".reader.vTableGet(_bc, _bcOffset, " +
+-                  NumToString(field.value.offset) + ", null);\n";
++                  enum_name + ".reader.vTableGetNullable(_bc, _bcOffset, " +
++                  NumToString(field.value.offset) + ");\n";
+         }
+         code += "      default: return null;\n";
+         code += "    }\n";
+@@ -538,10 +695,9 @@
+         code += " => ";
+         if (field.value.type.enum_def &&
+             field.value.type.base_type != BASE_TYPE_VECTOR) {
+-          code += "new " +
+-                  GenDartTypeName(field.value.type,
++          code += GenDartTypeName(field.value.type,
+                                   struct_def.defined_namespace, field) +
+-                  ".fromValue(";
++                  (isNullable ? "._createOrNull(" : ".fromValue(");
+         }
+ 
+         code += GenReaderTypeName(field.value.type,
+@@ -550,33 +706,13 @@
+           code +=
+               ".read(_bc, _bcOffset + " + NumToString(field.value.offset) + ")";
+         } else {
+-          code += ".vTableGet(_bc, _bcOffset, " +
+-                  NumToString(field.value.offset) + ", ";
+-          if (!field.value.constant.empty() && field.value.constant != "0") {
+-            if (IsBool(field.value.type.base_type)) {
+-              code += "true";
+-            } else if (field.value.constant == "nan" ||
+-                       field.value.constant == "+nan" ||
+-                       field.value.constant == "-nan") {
+-              code += "double.nan";
+-            } else if (field.value.constant == "inf" ||
+-                       field.value.constant == "+inf") {
+-              code += "double.infinity";
+-            } else if (field.value.constant == "-inf") {
+-              code += "double.negativeInfinity";
+-            } else {
+-              code += field.value.constant;
+-            }
++          code += ".vTableGet";
++          std::string offset = NumToString(field.value.offset);
++          if (isNullable) {
++            code += "Nullable(_bc, _bcOffset, " + offset + ")";
+           } else {
+-            if (IsBool(field.value.type.base_type)) {
+-              code += "false";
+-            } else if (IsScalar(field.value.type.base_type)) {
+-              code += "0";
+-            } else {
+-              code += "null";
+-            }
++            code += "(_bc, _bcOffset, " + offset + ", " + defaultValue + ")";
+           }
+-          code += ")";
+         }
+         if (field.value.type.enum_def &&
+             field.value.type.base_type != BASE_TYPE_VECTOR) {
+@@ -587,10 +723,16 @@
+     }
+ 
+     code += "\n";
++    code += GenToString(struct_def.name, non_deprecated_fields);
++  }
+ 
++  std::string GenToString(
++      const std::string &object_name,
++      const std::vector<std::pair<int, FieldDef *>> &non_deprecated_fields) {
++    std::string code;
+     code += "  @override\n";
+     code += "  String toString() {\n";
+-    code += "    return '" + struct_def.name + "{";
++    code += "    return '" + object_name + "{";
+     for (auto it = non_deprecated_fields.begin();
+          it != non_deprecated_fields.end(); ++it) {
+       auto pair = *it;
+@@ -601,6 +743,30 @@
+     }
+     code += "}';\n";
+     code += "  }\n";
++    return code;
++  }
++
++  std::string getDefaultValue(const Value &value) const {
++    if (!value.constant.empty() && value.constant != "0") {
++      if (IsBool(value.type.base_type)) {
++        return "true";
++      } else if (value.constant == "nan" || value.constant == "+nan" ||
++                 value.constant == "-nan") {
++        return "double.nan";
++      } else if (value.constant == "inf" || value.constant == "+inf") {
++        return "double.infinity";
++      } else if (value.constant == "-inf") {
++        return "double.negativeInfinity";
++      } else {
++        return value.constant;
++      }
++    } else if (IsBool(value.type.base_type)) {
++      return "false";
++    } else if (IsScalar(value.type.base_type) && !IsUnion(value.type)) {
++      return "0";
++    } else {
++      return "";
++    }
+   }
+ 
+   void GenReader(const StructDef &struct_def, std::string *reader_name_ptr,
+@@ -624,7 +790,7 @@
+     }
+     code += "  @override\n";
+     code += "  " + impl_name +
+-            " createObject(fb.BufferContext bc, int offset) => \n    new " +
++            " createObject(fb.BufferContext bc, int offset) => \n    " +
+             impl_name + "._(bc, offset);\n";
+     code += "}\n\n";
+   }
+@@ -637,9 +803,7 @@
+     auto &builder_name = *builder_name_ptr;
+ 
+     code += "class " + builder_name + " {\n";
+-    code += "  " + builder_name + "(this.fbBuilder) {\n";
+-    code += "    assert(fbBuilder != null);\n";
+-    code += "  }\n\n";
++    code += "  " + builder_name + "(this.fbBuilder);\n\n";
+     code += "  final " + _kFb + ".Builder fbBuilder;\n\n";
+ 
+     if (struct_def.fixed) {
+@@ -688,7 +852,7 @@
+       } else {
+         code += "    fbBuilder.put" + GenType(field.value.type) + "(";
+         code += field.name;
+-        if (field.value.type.enum_def) { code += "?.value"; }
++        if (field.value.type.enum_def) { code += ".value"; }
+         code += ");\n";
+       }
+     }
+@@ -703,7 +867,8 @@
+     auto &code = *code_ptr;
+ 
+     code += "  void begin() {\n";
+-    code += "    fbBuilder.startTable();\n";
++    code += "    fbBuilder.startTable(" +
++            NumToString(non_deprecated_fields.size()) + ");\n";
+     code += "  }\n\n";
+ 
+     for (auto it = non_deprecated_fields.begin();
+@@ -716,7 +881,7 @@
+         code += "  int add" + MakeCamel(field.name) + "(";
+         code += GenDartTypeName(field.value.type, struct_def.defined_namespace,
+                                 field);
+-        code += " " + MakeCamel(field.name, false) + ") {\n";
++        code += "? " + MakeCamel(field.name, false) + ") {\n";
+         code += "    fbBuilder.add" + GenType(field.value.type) + "(" +
+                 NumToString(offset) + ", ";
+         code += MakeCamel(field.name, false);
+@@ -727,7 +892,7 @@
+         code +=
+             "    fbBuilder.addStruct(" + NumToString(offset) + ", offset);\n";
+       } else {
+-        code += "  int add" + MakeCamel(field.name) + "Offset(int offset) {\n";
++        code += "  int add" + MakeCamel(field.name) + "Offset(int? offset) {\n";
+         code +=
+             "    fbBuilder.addOffset(" + NumToString(offset) + ", offset);\n";
+       }
+@@ -756,7 +921,7 @@
+ 
+       code += "  final " +
+               GenDartTypeName(field.value.type, struct_def.defined_namespace,
+-                              field, true) +
++                              field, !struct_def.fixed, "ObjectBuilder") +
+               " _" + MakeCamel(field.name, false) + ";\n";
+     }
+     code += "\n";
+@@ -769,9 +934,10 @@
+         auto pair = *it;
+         auto &field = *pair.second;
+ 
+-        code += "    " +
++        code += "    ";
++        code += (struct_def.fixed ? "required " : "") +
+                 GenDartTypeName(field.value.type, struct_def.defined_namespace,
+-                                field, true) +
++                                field, !struct_def.fixed, "ObjectBuilder") +
+                 " " + MakeCamel(field.name, false) + ",\n";
+       }
+       code += "  })\n";
+@@ -795,75 +961,101 @@
+ 
+     code += "  /// Finish building, and store into the [fbBuilder].\n";
+     code += "  @override\n";
+-    code += "  int finish(\n";
+-    code += "    " + _kFb + ".Builder fbBuilder) {\n";
+-    code += "    assert(fbBuilder != null);\n";
++    code += "  int finish(" + _kFb + ".Builder fbBuilder) {\n";
++    code += GenObjectBuilderImplementation(struct_def, non_deprecated_fields);
++    code += "  }\n\n";
+ 
++    code += "  /// Convenience method to serialize to byte list.\n";
++    code += "  @override\n";
++    code += "  Uint8List toBytes([String? fileIdentifier]) {\n";
++    code += "    final fbBuilder = " + _kFb +
++            ".Builder(deduplicateTables: false);\n";
++    code += "    fbBuilder.finish(finish(fbBuilder), fileIdentifier);\n";
++    code += "    return fbBuilder.buffer;\n";
++    code += "  }\n";
++    code += "}\n";
++  }
++
++  std::string GenObjectBuilderImplementation(
++      const StructDef &struct_def,
++      const std::vector<std::pair<int, FieldDef *>> &non_deprecated_fields,
++      bool prependUnderscore = true, bool pack = false) {
++    std::string code;
+     for (auto it = non_deprecated_fields.begin();
+          it != non_deprecated_fields.end(); ++it) {
+-      auto pair = *it;
+-      auto &field = *pair.second;
++      const FieldDef &field = *it->second;
+ 
+       if (IsScalar(field.value.type.base_type) || IsStruct(field.value.type))
+         continue;
+ 
+-      code += "    final int " + MakeCamel(field.name, false) + "Offset";
+-      if (IsVector(field.value.type)) {
++      std::string offset_name = MakeCamel(field.name, false) + "Offset";
++      std::string field_name =
++          (prependUnderscore ? "_" : "") + MakeCamel(field.name, false);
++
++      // custom handling for fixed-sized struct in pack()
++      if (pack && IsVector(field.value.type) &&
++          field.value.type.VectorType().base_type == BASE_TYPE_STRUCT &&
++          field.value.type.struct_def->fixed) {
++        code += "    int? " + offset_name + ";\n";
++        code += "    if (" + field_name + " != null) {\n";
+         code +=
+-            " = _" + MakeCamel(field.name, false) + "?.isNotEmpty == true\n";
+-        code += "        ? fbBuilder.writeList";
++            "      for (var e in " + field_name + "!) { e.pack(fbBuilder); }\n";
++        code += "      " + MakeCamel(field.name, false) +
++                "Offset = fbBuilder.endStructVector(" + field_name +
++                "!.length);\n";
++        code += "    }\n";
++        continue;
++      }
++
++      code += "    final int? " + offset_name;
++      if (IsVector(field.value.type)) {
++        code += " = " + field_name + " == null ? null\n";
++        code += "        : fbBuilder.writeList";
+         switch (field.value.type.VectorType().base_type) {
+           case BASE_TYPE_STRING:
+-            code += "(_" + MakeCamel(field.name, false) +
+-                    ".map((b) => fbBuilder.writeString(b)).toList())";
++            code +=
++                "(" + field_name + "!.map(fbBuilder.writeString).toList());\n";
+             break;
+           case BASE_TYPE_STRUCT:
+             if (field.value.type.struct_def->fixed) {
+-              code += "OfStructs(_" + MakeCamel(field.name, false) + ")";
++              code += "OfStructs(" + field_name + "!);\n";
+             } else {
+-              code += "(_" + MakeCamel(field.name, false) +
+-                      ".map((b) => b.getOrCreateOffset(fbBuilder)).toList())";
++              code += "(" + field_name + "!.map((b) => b." +
++                      (pack ? "pack" : "getOrCreateOffset") +
++                      "(fbBuilder)).toList());\n";
+             }
+             break;
+           default:
+-            code += GenType(field.value.type.VectorType()) + "(_" +
+-                    MakeCamel(field.name, false);
+-            if (field.value.type.enum_def) { code += ".map((f) => f.value)"; }
+-            code += ")";
++            code +=
++                GenType(field.value.type.VectorType()) + "(" + field_name + "!";
++            if (field.value.type.enum_def) {
++              code += ".map((f) => f.value).toList()";
++            }
++            code += ");\n";
+         }
+-        code += "\n        : null;\n";
+       } else if (IsString(field.value.type)) {
+-        code += " = fbBuilder.writeString(_" + MakeCamel(field.name, false) +
+-                ");\n";
++        code += " = " + field_name + " == null ? null\n";
++        code += "        : fbBuilder.writeString(" + field_name + "!);\n";
+       } else {
+-        code += " = _" + MakeCamel(field.name, false) +
+-                "?.getOrCreateOffset(fbBuilder);\n";
++        code += " = " + field_name + "?." +
++                (pack ? "pack" : "getOrCreateOffset") + "(fbBuilder);\n";
+       }
+     }
+ 
+-    code += "\n";
+     if (struct_def.fixed) {
+-      StructObjectBuilderBody(non_deprecated_fields, code_ptr);
++      code += StructObjectBuilderBody(non_deprecated_fields, prependUnderscore,
++                                      pack);
+     } else {
+-      TableObjectBuilderBody(non_deprecated_fields, code_ptr);
++      code += TableObjectBuilderBody(non_deprecated_fields, prependUnderscore,
++                                     pack);
+     }
+-    code += "  }\n\n";
+-
+-    code += "  /// Convenience method to serialize to byte list.\n";
+-    code += "  @override\n";
+-    code += "  Uint8List toBytes([String fileIdentifier]) {\n";
+-    code += "    " + _kFb + ".Builder fbBuilder = new ";
+-    code += _kFb + ".Builder();\n";
+-    code += "    int offset = finish(fbBuilder);\n";
+-    code += "    return fbBuilder.finish(offset, fileIdentifier);\n";
+-    code += "  }\n";
+-    code += "}\n";
++    return code;
+   }
+ 
+-  void StructObjectBuilderBody(
+-      std::vector<std::pair<int, FieldDef *>> non_deprecated_fields,
+-      std::string *code_ptr, bool prependUnderscore = true) {
+-    auto &code = *code_ptr;
++  std::string StructObjectBuilderBody(
++      const std::vector<std::pair<int, FieldDef *>> &non_deprecated_fields,
++      bool prependUnderscore = true, bool pack = false) {
++    std::string code;
+ 
+     for (auto it = non_deprecated_fields.rbegin();
+          it != non_deprecated_fields.rend(); ++it) {
+@@ -877,24 +1069,26 @@
+       if (IsStruct(field.value.type)) {
+         code += "    ";
+         if (prependUnderscore) { code += "_"; }
+-        code += field.name + ".finish(fbBuilder);\n";
++        code += field.name + (pack ? ".pack" : ".finish") + "(fbBuilder);\n";
+       } else {
+         code += "    fbBuilder.put" + GenType(field.value.type) + "(";
+         if (prependUnderscore) { code += "_"; }
+         code += field.name;
+-        if (field.value.type.enum_def) { code += "?.value"; }
++        if (field.value.type.enum_def) { code += ".value"; }
+         code += ");\n";
+       }
+     }
+ 
+     code += "    return fbBuilder.offset;\n";
++    return code;
+   }
+ 
+-  void TableObjectBuilderBody(
+-      std::vector<std::pair<int, FieldDef *>> non_deprecated_fields,
+-      std::string *code_ptr, bool prependUnderscore = true) {
+-    std::string &code = *code_ptr;
+-    code += "    fbBuilder.startTable();\n";
++  std::string TableObjectBuilderBody(
++      const std::vector<std::pair<int, FieldDef *>> &non_deprecated_fields,
++      bool prependUnderscore = true, bool pack = false) {
++    std::string code;
++    code += "    fbBuilder.startTable(" +
++            NumToString(non_deprecated_fields.size()) + ");\n";
+ 
+     for (auto it = non_deprecated_fields.begin();
+          it != non_deprecated_fields.end(); ++it) {
+@@ -902,29 +1096,29 @@
+       auto &field = *pair.second;
+       auto offset = pair.first;
+ 
++      std::string field_name =
++          (prependUnderscore ? "_" : "") + MakeCamel(field.name, false);
++
+       if (IsScalar(field.value.type.base_type)) {
+         code += "    fbBuilder.add" + GenType(field.value.type) + "(" +
+-                NumToString(offset) + ", ";
+-        if (prependUnderscore) { code += "_"; }
+-        code += MakeCamel(field.name, false);
+-        if (field.value.type.enum_def) { code += "?.value"; }
++                NumToString(offset) + ", " + field_name;
++        if (field.value.type.enum_def) {
++          bool isNullable = getDefaultValue(field.value).empty();
++          code += (isNullable || !pack) ? "?.value" : ".value";
++        }
+         code += ");\n";
+       } else if (IsStruct(field.value.type)) {
+-        code += "    if (";
+-        if (prependUnderscore) { code += "_"; }
+-        code += MakeCamel(field.name, false) + " != null) {\n";
+-        code += "      fbBuilder.addStruct(" + NumToString(offset) + ", ";
+-        code += "_" + MakeCamel(field.name, false) + ".finish(fbBuilder));\n";
++        code += "    if (" + field_name + " != null) {\n";
++        code += "      fbBuilder.addStruct(" + NumToString(offset) + ", " +
++                field_name + (pack ? "!.pack" : "!.finish") + "(fbBuilder));\n";
+         code += "    }\n";
+       } else {
+-        code +=
+-            "    if (" + MakeCamel(field.name, false) + "Offset != null) {\n";
+-        code += "      fbBuilder.addOffset(" + NumToString(offset) + ", " +
++        code += "    fbBuilder.addOffset(" + NumToString(offset) + ", " +
+                 MakeCamel(field.name, false) + "Offset);\n";
+-        code += "    }\n";
+       }
+     }
+     code += "    return fbBuilder.endTable();\n";
++    return code;
+   }
+ };
+ }  // namespace dart
+@@ -937,8 +1131,6 @@
+ 
+ std::string DartMakeRule(const Parser &parser, const std::string &path,
+                          const std::string &file_name) {
+-  assert(parser.opts.lang <= IDLOptions::kMAX);
+-
+   auto filebase =
+       flatbuffers::StripPath(flatbuffers::StripExtension(file_name));
+   dart::DartGenerator generator(parser, path, file_name);
+diff -urN a/src/idl_gen_grpc.cpp b/src/idl_gen_grpc.cpp
+--- a/src/idl_gen_grpc.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/idl_gen_grpc.cpp	2023-01-13 07:47:08.833251631 +0000
+@@ -191,7 +191,7 @@
+     }
+   }
+ 
+-  void SetIndentationSize(const int size) {
++  void SetIndentationSize(const size_t size) {
+     FLATBUFFERS_ASSERT(str_->empty());
+     indentation_size_ = size;
+   }
+@@ -199,15 +199,15 @@
+   void Indent() { indent_++; }
+ 
+   void Outdent() {
++    FLATBUFFERS_ASSERT(indent_ > 0);
+     indent_--;
+-    FLATBUFFERS_ASSERT(indent_ >= 0);
+   }
+ 
+  private:
+   std::string *str_;
+   char escape_char_;
+-  int indent_;
+-  int indentation_size_;
++  size_t indent_;
++  size_t indentation_size_;
+   char indentation_type_;
+ };
+ 
+@@ -242,7 +242,9 @@
+     return StripExtension(file_name_);
+   }
+ 
+-  std::string message_header_ext() const { return "_generated.h"; }
++  std::string message_header_ext() const {
++    return parser_.opts.filename_suffix + ".h";
++  }
+ 
+   std::string service_header_ext() const { return ".grpc.fb.h"; }
+ 
+diff -urN a/src/idl_gen_java.cpp b/src/idl_gen_java.cpp
+--- a/src/idl_gen_java.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/idl_gen_java.cpp	2023-01-13 07:47:08.894252193 +0000
+@@ -21,10 +21,6 @@
+ #include "flatbuffers/idl.h"
+ #include "flatbuffers/util.h"
+ 
+-#if defined(FLATBUFFERS_CPP98_STL)
+-#  include <cctype>
+-#endif  // defined(FLATBUFFERS_CPP98_STL)
+-
+ namespace flatbuffers {
+ namespace java {
+ 
+@@ -39,6 +35,11 @@
+ };
+ 
+ class JavaGenerator : public BaseGenerator {
++  struct FieldArrayLength {
++    std::string name;
++    int length;
++  };
++
+  public:
+   JavaGenerator(const Parser &parser, const std::string &path,
+                 const std::string &file_name)
+@@ -63,6 +64,19 @@
+                       /* needs_includes= */ false))
+           return false;
+       }
++
++      if (parser_.opts.generate_object_based_api && enum_def.is_union) {
++        enumcode = "";
++        GenEnum_ObjectAPI(enum_def, &enumcode, parser_.opts);
++        auto class_name = enum_def.name + "Union";
++        if (parser_.opts.one_file) {
++          one_file_code += enumcode;
++        } else {
++          if (!SaveType(class_name, *enum_def.defined_namespace, enumcode,
++                        /* needs_includes= */ false))
++            return false;
++        }
++      }
+     }
+ 
+     for (auto it = parser_.structs_.vec.begin();
+@@ -71,7 +85,7 @@
+       auto &struct_def = **it;
+       if (!parser_.opts.one_file)
+         cur_name_space_ = struct_def.defined_namespace;
+-      GenStruct(struct_def, &declcode);
++      GenStruct(struct_def, &declcode, parser_.opts);
+       if (parser_.opts.one_file) {
+         one_file_code += declcode;
+       } else {
+@@ -79,6 +93,19 @@
+                       /* needs_includes= */ true))
+           return false;
+       }
++
++      if (parser_.opts.generate_object_based_api) {
++        declcode = "";
++        GenStruct_ObjectAPI(struct_def, &declcode, parser_.opts);
++        auto class_name = GenTypeName_ObjectAPI(struct_def.name, parser_.opts);
++        if (parser_.opts.one_file) {
++          one_file_code += declcode;
++        } else {
++          if (!SaveType(class_name, *struct_def.defined_namespace, declcode,
++                        /* needs_includes= */ true))
++            return false;
++        }
++      }
+     }
+ 
+     if (parser_.opts.one_file) {
+@@ -231,11 +258,11 @@
+     } else {
+       if (castFromDest) {
+         if (type.base_type == BASE_TYPE_UINT)
+-          return "(int)";
++          return "(int) ";
+         else if (type.base_type == BASE_TYPE_USHORT)
+-          return "(short)";
++          return "(short) ";
+         else if (type.base_type == BASE_TYPE_UCHAR)
+-          return "(byte)";
++          return "(byte) ";
+       }
+     }
+     return "";
+@@ -304,6 +331,7 @@
+     // That, and Java Enums are expensive, and not universally liked.
+     GenComment(enum_def.doc_comment, code_ptr, &comment_config);
+ 
++    code += "@SuppressWarnings(\"unused\")\n";
+     if (enum_def.attributes.Lookup("private")) {
+       // For Java, we leave the enum unmarked to indicate package-private
+     } else {
+@@ -323,7 +351,7 @@
+       code += ";\n";
+     }
+ 
+-    // Generate a generate string table for enum values.
++    // Generate a string table for enum values.
+     // Problem is, if values are very sparse that could generate really big
+     // tables. Ideally in that case we generate a map lookup instead, but for
+     // the moment we simply don't output a table at all.
+@@ -331,7 +359,9 @@
+     // Average distance between values above which we consider a table
+     // "too sparse". Change at will.
+     static const uint64_t kMaxSparseness = 5;
+-    if (range / static_cast<uint64_t>(enum_def.size()) < kMaxSparseness) {
++    if (range / static_cast<uint64_t>(enum_def.size()) < kMaxSparseness &&
++        GenTypeBasic(DestinationType(enum_def.underlying_type, false)) !=
++            "long") {
+       code += "\n  public static final String";
+       code += "[] names = { ";
+       auto val = enum_def.Vals().front();
+@@ -433,7 +463,7 @@
+                       (nameprefix + (field.name + "_")).c_str(), array_cnt);
+       } else {
+         code += ", ";
+-        code += GenTypeBasic(type);
++        code += GenTypeNameDest(field.value.type);
+         for (size_t i = 0; i < array_cnt; i++) code += "[]";
+         code += " ";
+         code += nameprefix;
+@@ -560,7 +590,8 @@
+     return key_getter;
+   }
+ 
+-  void GenStruct(StructDef &struct_def, std::string *code_ptr) const {
++  void GenStruct(StructDef &struct_def, std::string *code_ptr,
++                 const IDLOptions &opts) const {
+     if (struct_def.generated) return;
+     std::string &code = *code_ptr;
+ 
+@@ -668,7 +699,7 @@
+         code += MakeCamel(field.name, false);
+         code += "(new ";
+         code += type_name + "()); }\n";
+-      } else if (IsVector(field.value.type) &&
++      } else if (IsSeries(field.value.type) &&
+                  field.value.type.element == BASE_TYPE_STRUCT) {
+         // Accessors for vectors of structs also take accessor objects, this
+         // generates a variant without that argument.
+@@ -937,8 +968,11 @@
+       }
+     }
+     code += "\n";
++    auto struct_has_create = false;
++    std::set<flatbuffers::FieldDef *> field_has_create_set;
+     flatbuffers::FieldDef *key_field = nullptr;
+     if (struct_def.fixed) {
++      struct_has_create = true;
+       // create a struct constructor function
+       code += "  public static " + GenOffsetType() + " ";
+       code += "create";
+@@ -968,6 +1002,7 @@
+       // JVM specifications restrict default constructor params to be < 255.
+       // Longs and doubles take up 2 units, so we set the limit to be < 127.
+       if (has_no_struct_fields && num_fields && num_fields < 127) {
++        struct_has_create = true;
+         // Generate a table constructor of the form:
+         // public static int createName(FlatBufferBuilder builder, args...)
+         code += "  public static " + GenOffsetType() + " ";
+@@ -976,11 +1011,12 @@
+         for (auto it = struct_def.fields.vec.begin();
+              it != struct_def.fields.vec.end(); ++it) {
+           auto &field = **it;
++          auto field_name = MakeCamel(field.name, false);
+           if (field.deprecated) continue;
+           code += ",\n      ";
+           code += GenTypeBasic(DestinationType(field.value.type, false));
+           code += " ";
+-          code += field.name;
++          code += field_name;
+           if (!IsScalar(field.value.type.base_type)) code += "Offset";
+         }
+         code += ") {\n    builder.";
+@@ -991,12 +1027,14 @@
+           for (auto it = struct_def.fields.vec.rbegin();
+                it != struct_def.fields.vec.rend(); ++it) {
+             auto &field = **it;
++            auto field_name = MakeCamel(field.name, false);
++            auto method_name = MakeCamel(field.name, true);
+             if (!field.deprecated &&
+                 (!struct_def.sortbysize ||
+                  size == SizeOf(field.value.type.base_type))) {
+               code += "    " + struct_def.name + ".";
+               code += "add";
+-              code += MakeCamel(field.name) + "(builder, " + field.name;
++              code += method_name + "(builder, " + field_name;
+               if (!IsScalar(field.value.type.base_type)) code += "Offset";
+               code += ");\n";
+             }
+@@ -1041,6 +1079,7 @@
+           auto alignment = InlineAlignment(vector_type);
+           auto elem_size = InlineSize(vector_type);
+           if (!IsStruct(vector_type)) {
++            field_has_create_set.insert(&field);
+             // generate a method to create a vector from a java array.
+             if ((vector_type.base_type == BASE_TYPE_CHAR ||
+                  vector_type.base_type == BASE_TYPE_UCHAR)) {
+@@ -1061,7 +1100,8 @@
+               code += "create";
+               code += MakeCamel(field.name);
+               code += "Vector(FlatBufferBuilder builder, ";
+-              code += GenTypeBasic(vector_type) + "[] data) ";
++              code += GenTypeBasic(DestinationType(vector_type, false)) +
++                      "[] data) ";
+               code += "{ builder.startVector(";
+               code += NumToString(elem_size);
+               code += ", data.length, ";
+@@ -1071,7 +1111,7 @@
+               code += "add";
+               code += GenMethod(vector_type);
+               code += "(";
+-              code += SourceCastBasic(vector_type, false);
++              code += SourceCastBasic(vector_type);
+               code += "data[i]";
+               code += "); return ";
+               code += "builder.endVector(); }\n";
+@@ -1157,8 +1197,11 @@
+       code += "  }\n";
+     }
+     GenVectorAccessObject(struct_def, code_ptr);
+-    code += "}";
+-    code += "\n\n";
++    if (opts.generate_object_based_api) {
++      GenPackUnPack_ObjectAPI(struct_def, code_ptr, opts, struct_has_create,
++                              field_has_create_set);
++    }
++    code += "}\n\n";
+   }
+ 
+   std::string GenOptionalScalarCheck(FieldDef &field) const {
+@@ -1229,6 +1272,866 @@
+     code += "  }\n";
+   }
+ 
++  std::string GenGetterFuncName_ObjectAPI(const std::string &field_name) const {
++    return "get" + MakeCamel(field_name, true);
++  }
++
++  void GenEnum_ObjectAPI(EnumDef &enum_def, std::string *code_ptr,
++                         const IDLOptions &opts) const {
++    auto &code = *code_ptr;
++    if (enum_def.generated) return;
++    code += "import com.google.flatbuffers.FlatBufferBuilder;\n\n";
++
++    if (!enum_def.attributes.Lookup("private")) { code += "public "; }
++    auto union_name = enum_def.name + "Union";
++    auto union_type =
++        GenTypeBasic(DestinationType(enum_def.underlying_type, false));
++    code += "class " + union_name + " {\n";
++    // Type
++    code += "  private " + union_type + " type;\n";
++    // Value
++    code += "  private Object value;\n";
++    code += "\n";
++    // getters and setters
++    code += "  public " + union_type + " getType() { return type; }\n\n";
++    code += "  public void setType(" + union_type +
++            " type) { this.type = type; }\n\n";
++    code += "  public Object getValue() { return value; }\n\n";
++    code += "  public void setValue(Object value) { this.value = value; }\n\n";
++    // Constructor
++    code += "  public " + union_name + "() {\n";
++    code += "    this.type = " + enum_def.name + "." +
++            enum_def.Vals()[0]->name + ";\n";
++    code += "    this.value = null;\n";
++    code += "  }\n\n";
++    // As
++    for (auto it = enum_def.Vals().begin(); it != enum_def.Vals().end(); ++it) {
++      auto &ev = **it;
++      if (ev.union_type.base_type == BASE_TYPE_NONE) continue;
++      auto type_name = GenTypeGet_ObjectAPI(ev.union_type, opts, false, true);
++      if (ev.union_type.base_type == BASE_TYPE_STRUCT &&
++          ev.union_type.struct_def->attributes.Lookup("private")) {
++        code += "  ";
++      } else {
++        code += "  public ";
++      }
++      code += type_name + " as" + ev.name + "() { return (" + type_name +
++              ") value; }\n";
++    }
++    code += "\n";
++    // pack()
++    code += "  public static int pack(FlatBufferBuilder builder, " +
++            union_name + " _o) {\n";
++    code += "    switch (_o.type) {\n";
++    for (auto it = enum_def.Vals().begin(); it != enum_def.Vals().end(); ++it) {
++      auto &ev = **it;
++      if (ev.union_type.base_type == BASE_TYPE_NONE) {
++        continue;
++      } else {
++        code += "      case " + enum_def.name + "." + ev.name + ": return ";
++        if (IsString(ev.union_type)) {
++          code += "builder.createString(_o.as" + ev.name + "());\n";
++        } else {
++          code += GenTypeGet(ev.union_type) + ".pack(builder, _o.as" + ev.name +
++                  "());\n";
++        }
++      }
++    }
++    code += "      default: return 0;\n";
++    code += "    }\n";
++    code += "  }\n";
++    code += "}\n\n";
++  }
++
++  std::string GenSetterFuncName_ObjectAPI(const std::string &field_name) const {
++    return "set" + MakeCamel(field_name, true);
++  }
++
++  std::string GenTypeName_ObjectAPI(const std::string &name,
++                                    const IDLOptions &opts) const {
++    return opts.object_prefix + name + opts.object_suffix;
++  }
++
++  void GenUnionUnPack_ObjectAPI(const EnumDef &enum_def, std::string *code_ptr,
++                                const std::string &type_name,
++                                const std::string &camel_name,
++                                bool is_vector) const {
++    auto &code = *code_ptr;
++
++    std::string variable_type = type_name;
++    std::string variable_name = "_o" + MakeCamel(camel_name, true);
++    std::string type_params = "";
++    std::string value_params = "";
++    std::string func_suffix = "()";
++    std::string indent = "    ";
++    if (is_vector) {
++      variable_type = type_name.substr(0, type_name.length() - 2);
++      variable_name += "Element";
++      type_params = "_j";
++      value_params = ", _j";
++      func_suffix = "(_j)";
++      indent = "      ";
++    }
++    code += indent + variable_type + " " + variable_name + " = new " +
++            variable_type + "();\n";
++    code += indent +
++            GenTypeBasic(DestinationType(enum_def.underlying_type, false)) +
++            " " + variable_name + "Type = " + camel_name + "Type(" +
++            type_params + ");\n";
++    code += indent + variable_name + ".setType(" + variable_name + "Type);\n";
++    code += indent + "Table " + variable_name + "Value;\n";
++    code += indent + "switch (" + variable_name + "Type) {\n";
++    for (auto eit = enum_def.Vals().begin(); eit != enum_def.Vals().end();
++         ++eit) {
++      auto &ev = **eit;
++      if (ev.union_type.base_type == BASE_TYPE_NONE) {
++        continue;
++      } else {
++        if (ev.union_type.base_type == BASE_TYPE_STRING ||
++            (ev.union_type.base_type == BASE_TYPE_STRUCT &&
++             ev.union_type.struct_def->fixed)) {
++          continue;  // This branch is due to bad implemantation of Unions in
++                     // Java which doesn't handle non Table types. Should be
++                     // deleted when issue #6561 is fixed.
++        }
++        code += indent + "  case " + WrapInNameSpace(enum_def) + "." + ev.name +
++                ":\n";
++        auto actual_type = GenTypeGet(ev.union_type);
++        code += indent + "    " + variable_name + "Value = " + camel_name +
++                "(new " + actual_type + "()" + value_params + ");\n";
++        code += indent + "    " + variable_name + ".setValue(" + variable_name +
++                "Value != null ? ((" + actual_type + ") " + variable_name +
++                "Value).unpack() : null);\n";
++        code += indent + "    break;\n";
++      }
++    }
++    code += indent + "  default: break;\n";
++    code += indent + "}\n";
++    if (is_vector) {
++      code += indent + "_o" + MakeCamel(camel_name, true) +
++              "[_j] = " + variable_name + ";\n";
++    }
++  }
++
++  void GenPackUnPack_ObjectAPI(
++      StructDef &struct_def, std::string *code_ptr, const IDLOptions &opts,
++      bool struct_has_create,
++      const std::set<FieldDef *> &field_has_create) const {
++    auto &code = *code_ptr;
++    auto struct_name = GenTypeName_ObjectAPI(struct_def.name, opts);
++    // unpack()
++    code += "  public " + struct_name + " unpack() {\n";
++    code += "    " + struct_name + " _o = new " + struct_name + "();\n";
++    code += "    unpackTo(_o);\n";
++    code += "    return _o;\n";
++    code += "  }\n";
++    // unpackTo()
++    code += "  public void unpackTo(" + struct_name + " _o) {\n";
++    for (auto it = struct_def.fields.vec.begin();
++         it != struct_def.fields.vec.end(); ++it) {
++      auto &field = **it;
++      if (field.deprecated) continue;
++      if (field.value.type.base_type == BASE_TYPE_UTYPE) continue;
++      if (field.value.type.element == BASE_TYPE_UTYPE) continue;
++      auto camel_name = MakeCamel(field.name, false);
++      auto camel_name_with_first = MakeCamel(field.name, true);
++      auto type_name =
++          GenTypeGet_ObjectAPI(field.value.type, opts, false, true);
++      if (field.IsScalarOptional())
++        type_name = ConvertPrimitiveTypeToObjectWrapper_ObjectAPI(type_name);
++      auto start = "    " + type_name + " _o" + camel_name_with_first + " = ";
++      auto call_setter = true;
++      switch (field.value.type.base_type) {
++        case BASE_TYPE_STRUCT: {
++          auto fixed = struct_def.fixed && field.value.type.struct_def->fixed;
++          if (fixed) {
++            code += "    " + camel_name + "().unpackTo(_o.get" +
++                    camel_name_with_first + "());\n";
++          } else {
++            code += "    if (" + camel_name + "() != null) ";
++            if (field.value.type.struct_def->fixed) {
++              code += camel_name + "().unpackTo(_o.get" +
++                      camel_name_with_first + "());\n";
++            } else {
++              code += "_o." + GenSetterFuncName_ObjectAPI(field.name) + "(" +
++                      camel_name + "().unpack());\n";
++            }
++            code += "    else _o." + GenSetterFuncName_ObjectAPI(field.name) +
++                    "(null);\n";
++          }
++          call_setter = false;
++          break;
++        }
++        case BASE_TYPE_ARRAY: {
++          auto length_str = NumToString(field.value.type.fixed_length);
++          auto unpack_method =
++              field.value.type.struct_def == nullptr ? "" : ".unpack()";
++          code +=
++              start + "_o." + GenGetterFuncName_ObjectAPI(field.name) + "();\n";
++          code += "    for (int _j = 0; _j < " + length_str + "; ++_j) { _o" +
++                  camel_name_with_first + "[_j] = " + camel_name + "(_j)" +
++                  unpack_method + "; }\n";
++          call_setter = false;
++          break;
++        }
++        case BASE_TYPE_VECTOR:
++          if (field.value.type.element == BASE_TYPE_UNION) {
++            code += start + "new " +
++                    GenConcreteTypeGet_ObjectAPI(field.value.type, opts)
++                        .substr(0, type_name.length() - 1) +
++                    camel_name + "Length()];\n";
++            code += "    for (int _j = 0; _j < " + camel_name +
++                    "Length(); ++_j) {\n";
++            GenUnionUnPack_ObjectAPI(*field.value.type.enum_def, code_ptr,
++                                     type_name, camel_name, true);
++            code += "    }\n";
++          } else if (field.value.type.element != BASE_TYPE_UTYPE) {
++            auto fixed = field.value.type.struct_def == nullptr;
++            code += start + "new " +
++                    GenConcreteTypeGet_ObjectAPI(field.value.type, opts)
++                        .substr(0, type_name.length() - 1) +
++                    camel_name + "Length()];\n";
++            code +=
++                "    for (int _j = 0; _j < " + camel_name + "Length(); ++_j) {";
++            code += "_o" + camel_name_with_first + "[_j] = ";
++            if (fixed) {
++              code += camel_name + "(_j)";
++            } else {
++              code += "(" + camel_name + "(_j) != null ? " + camel_name +
++                      "(_j).unpack() : null)";
++            }
++            code += ";}\n";
++          }
++          break;
++        case BASE_TYPE_UTYPE: break;
++        case BASE_TYPE_UNION: {
++          GenUnionUnPack_ObjectAPI(*field.value.type.enum_def, code_ptr,
++                                   type_name, camel_name, false);
++          break;
++        }
++        default: {
++          if (field.IsScalarOptional()) {
++            code += start + "has" + camel_name_with_first + "() ? " +
++                    camel_name + "() : null;\n";
++          } else {
++            code += start + camel_name + "();\n";
++          }
++          break;
++        }
++      }
++      if (call_setter) {
++        code += "    _o." + GenSetterFuncName_ObjectAPI(field.name) + "(_o" +
++                camel_name_with_first + ");\n";
++      }
++    }
++    code += "  }\n";
++    // pack()
++    code += "  public static " + GenOffsetType() +
++            " pack(FlatBufferBuilder builder, " + struct_name + " _o) {\n";
++    code += "    if (_o == null) return 0;\n";
++    for (auto it = struct_def.fields.vec.begin();
++         it != struct_def.fields.vec.end(); ++it) {
++      auto &field = **it;
++      if (field.deprecated) continue;
++      auto camel_name = MakeCamel(field.name, false);
++      auto camel_name_with_first = MakeCamel(field.name, true);
++      // pre
++      switch (field.value.type.base_type) {
++        case BASE_TYPE_STRUCT: {
++          if (!field.value.type.struct_def->fixed) {
++            code += "    " + GenOffsetType() + " _" + field.name + " = _o." +
++                    GenGetterFuncName_ObjectAPI(field.name) +
++                    "() == null ? 0 : " + GenTypeGet(field.value.type) +
++                    ".pack(builder, _o." +
++                    GenGetterFuncName_ObjectAPI(field.name) + "());\n";
++          } else if (struct_def.fixed && struct_has_create) {
++            std::vector<FieldArrayLength> array_lengths;
++            FieldArrayLength tmp_array_length = {
++              field.name,
++              field.value.type.fixed_length,
++            };
++            array_lengths.push_back(tmp_array_length);
++            GenStructPackDecl_ObjectAPI(*field.value.type.struct_def, code_ptr,
++                                        array_lengths);
++          }
++          break;
++        }
++        case BASE_TYPE_STRING: {
++          std::string create_string = "createString";
++          code += "    int _" + camel_name + " = _o." +
++                  GenGetterFuncName_ObjectAPI(field.name) +
++                  "() == null ? 0 : "
++                  "builder." +
++                  create_string + "(_o." +
++                  GenGetterFuncName_ObjectAPI(field.name) + "());\n";
++          break;
++        }
++        case BASE_TYPE_VECTOR: {
++          if (field_has_create.find(&field) != field_has_create.end()) {
++            auto property_name = camel_name;
++            auto gen_for_loop = true;
++            std::string array_name = "__" + camel_name;
++            std::string array_type = "";
++            std::string element_type = "";
++            std::string to_array = "";
++            switch (field.value.type.element) {
++              case BASE_TYPE_STRING: {
++                std::string create_string = "createString";
++                array_type = "int";
++                element_type = "String";
++                to_array += "builder." + create_string + "(_e)";
++                break;
++              }
++              case BASE_TYPE_STRUCT:
++                array_type = "int";
++                element_type =
++                    GenTypeGet_ObjectAPI(field.value.type, opts, true, true);
++                ;
++                to_array = GenTypeGet(field.value.type) + ".pack(builder, _e)";
++                break;
++              case BASE_TYPE_UTYPE:
++                property_name = camel_name.substr(0, camel_name.size() - 4);
++                array_type = GenTypeBasic(DestinationType(
++                    field.value.type.enum_def->underlying_type, false));
++                element_type = field.value.type.enum_def->name + "Union";
++                to_array = "_o." + GenGetterFuncName_ObjectAPI(property_name) +
++                           "()[_j].getType()";
++                break;
++              case BASE_TYPE_UNION:
++                array_type = "int";
++                element_type =
++                    WrapInNameSpace(*field.value.type.enum_def) + "Union";
++                to_array = WrapInNameSpace(*field.value.type.enum_def) +
++                           "Union.pack(builder,  _o." +
++                           GenGetterFuncName_ObjectAPI(property_name) +
++                           "()[_j])";
++                break;
++              case BASE_TYPE_UCHAR:  // TODO this branch of the switch is due to
++                                     // inconsistent behavior in unsigned byte.
++                                     // Read further at Issue #6574.
++                array_type = "byte";
++                element_type = "int";
++                to_array = "(byte) _e";
++                break;
++              default:
++                gen_for_loop = false;
++                array_name =
++                    "_o." + GenGetterFuncName_ObjectAPI(property_name) + "()";
++                array_type = GenTypeNameDest(field.value.type);
++                element_type = array_type;
++                to_array = "_e";
++                break;
++            }
++            code += "    int _" + camel_name + " = 0;\n";
++            code += "    if (_o." + GenGetterFuncName_ObjectAPI(property_name) +
++                    "() != null) {\n";
++            if (gen_for_loop) {
++              code += "      " + array_type + "[] " + array_name + " = new " +
++                      array_type + "[_o." +
++                      GenGetterFuncName_ObjectAPI(property_name) +
++                      "().length];\n";
++              code += "      int _j = 0;\n";
++              code += "      for (" + element_type + " _e : _o." +
++                      GenGetterFuncName_ObjectAPI(property_name) + "()) { ";
++              code += array_name + "[_j] = " + to_array + "; _j++;}\n";
++            }
++            code += "      _" + camel_name + " = create" +
++                    camel_name_with_first + "Vector(builder, " + array_name +
++                    ");\n";
++            code += "    }\n";
++          } else {
++            auto type_name = GenTypeGet(field.value.type);
++            auto element_type_name =
++                GenTypeGet_ObjectAPI(field.value.type, opts, true, true);
++            auto pack_method =
++                field.value.type.struct_def == nullptr
++                    ? "builder.add" + GenMethod(field.value.type.VectorType()) +
++                          "(_o" + camel_name_with_first + "[_j]);"
++                    : type_name + ".pack(builder, _o" + camel_name_with_first +
++                          "[_j]);";
++            code += "    int _" + camel_name + " = 0;\n";
++            code += "    " + element_type_name + "[] _o" +
++                    camel_name_with_first + " = _o." +
++                    GenGetterFuncName_ObjectAPI(field.name) + "();\n";
++            code += "    if (_o" + camel_name_with_first + " != null) {\n";
++            code += "      start" + camel_name_with_first +
++                    "Vector(builder, _o" + camel_name_with_first +
++                    ".length);\n";
++            code += "      for (int _j = _o" + camel_name_with_first +
++                    ".length - 1; _j >=0; _j--) { ";
++            code += pack_method + "}\n";
++            code += "      _" + camel_name + " = builder.endVector();\n";
++            code += "    }\n";
++          }
++          break;
++        }
++        case BASE_TYPE_ARRAY: {
++          if (field.value.type.struct_def != nullptr) {
++            std::vector<FieldArrayLength> array_lengths;
++            FieldArrayLength tmp_array_length = {
++              field.name,
++              field.value.type.fixed_length,
++            };
++            array_lengths.push_back(tmp_array_length);
++            GenStructPackDecl_ObjectAPI(*field.value.type.struct_def, code_ptr,
++                                        array_lengths);
++          } else {
++            code += "    " +
++                    GenTypeGet_ObjectAPI(field.value.type, opts, false, true) +
++                    " _" + camel_name + " = _o." +
++                    GenGetterFuncName_ObjectAPI(field.name) + "();\n";
++          }
++          break;
++        }
++        case BASE_TYPE_UNION: {
++          code +=
++              "    " +
++              GenTypeBasic(DestinationType(
++                  field.value.type.enum_def->underlying_type, false)) +
++              " _" + camel_name + "Type = _o.get" + camel_name_with_first +
++              "() == null ? " + WrapInNameSpace(*field.value.type.enum_def) +
++              ".NONE : " + "_o.get" + camel_name_with_first + "().getType();\n";
++          code += "    " + GenOffsetType() + " _" + camel_name + " = _o.get" +
++                  camel_name_with_first + "() == null ? 0 : " +
++                  WrapInNameSpace(*field.value.type.enum_def) +
++                  "Union.pack(builder, _o.get" + camel_name_with_first +
++                  "());\n";
++          break;
++        }
++        default: break;
++      }
++    }
++    if (struct_has_create) {
++      // Create
++      code += "    return create" + struct_def.name + "(\n";
++      code += "      builder";
++      for (auto it = struct_def.fields.vec.begin();
++           it != struct_def.fields.vec.end(); ++it) {
++        auto &field = **it;
++        if (field.deprecated) continue;
++        auto camel_name = MakeCamel(field.name, false);
++        switch (field.value.type.base_type) {
++          case BASE_TYPE_STRUCT: {
++            if (struct_def.fixed) {
++              GenStructPackCall_ObjectAPI(*field.value.type.struct_def,
++                                          code_ptr,
++                                          "      _" + camel_name + "_");
++            } else {
++              code += ",\n";
++              if (field.value.type.struct_def->fixed) {
++                if (opts.generate_object_based_api)
++                  code += "      _o." + camel_name;
++                else
++                  // Seems like unreachable code
++                  code += "      " + GenTypeGet(field.value.type) +
++                          ".Pack(builder, _o." + camel_name + ")";
++              } else {
++                code += "      _" + field.name;
++              }
++            }
++            break;
++          }
++          case BASE_TYPE_ARRAY: {
++            if (field.value.type.struct_def != nullptr) {
++              GenStructPackCall_ObjectAPI(*field.value.type.struct_def,
++                                          code_ptr,
++                                          "      _" + camel_name + "_");
++            } else {
++              code += ",\n";
++              code += "      _" + camel_name;
++            }
++            break;
++          }
++          case BASE_TYPE_UNION: FLATBUFFERS_FALLTHROUGH();   // fall thru
++          case BASE_TYPE_UTYPE: FLATBUFFERS_FALLTHROUGH();   // fall thru
++          case BASE_TYPE_STRING: FLATBUFFERS_FALLTHROUGH();  // fall thru
++          case BASE_TYPE_VECTOR: {
++            code += ",\n";
++            code += "      _" + camel_name;
++            break;
++          }
++          default:  // scalar
++            code += ",\n";
++            code +=
++                "      _o." + GenGetterFuncName_ObjectAPI(field.name) + "()";
++            break;
++        }
++      }
++      code += ");\n";
++    } else {
++      // Start, End
++      code += "    start" + struct_def.name + "(builder);\n";
++      for (auto it = struct_def.fields.vec.begin();
++           it != struct_def.fields.vec.end(); ++it) {
++        auto &field = **it;
++        if (field.deprecated) continue;
++        auto camel_name = MakeCamel(field.name, false);
++        auto camel_name_with_first = MakeCamel(field.name, true);
++        switch (field.value.type.base_type) {
++          case BASE_TYPE_STRUCT: {
++            if (field.value.type.struct_def->fixed) {
++              code += "    add" + camel_name_with_first + "(builder, " +
++                      GenTypeGet(field.value.type) + ".pack(builder, _o." +
++                      GenGetterFuncName_ObjectAPI(field.name) + "()));\n";
++            } else {
++              code += "    add" + camel_name_with_first + "(builder, _" +
++                      field.name + ");\n";
++            }
++            break;
++          }
++          case BASE_TYPE_STRING: FLATBUFFERS_FALLTHROUGH();  // fall thru
++          case BASE_TYPE_ARRAY: FLATBUFFERS_FALLTHROUGH();   // fall thru
++          case BASE_TYPE_VECTOR: {
++            code += "    add" + camel_name_with_first + "(builder, _" +
++                    camel_name + ");\n";
++            break;
++          }
++          case BASE_TYPE_UTYPE: break;
++          case BASE_TYPE_UNION: {
++            code += "    add" + camel_name_with_first + "Type(builder, _" +
++                    camel_name + "Type);\n";
++            code += "    add" + camel_name_with_first + "(builder, _" +
++                    camel_name + ");\n";
++            break;
++          }
++          // scalar
++          default: {
++            if (field.IsScalarOptional()) {
++              code += "    if (_o." + GenGetterFuncName_ObjectAPI(field.name) +
++                      "() != null) { add" + camel_name_with_first +
++                      "(builder, _o." +
++                      GenGetterFuncName_ObjectAPI(field.name) + "()); }\n";
++            } else {
++              code += "    add" + camel_name_with_first + "(builder, _o." +
++                      GenGetterFuncName_ObjectAPI(field.name) + "());\n";
++            }
++            break;
++          }
++        }
++      }
++      code += "    return end" + struct_def.name + "(builder);\n";
++    }
++    code += "  }\n";
++  }
++
++  void GenStructPackDecl_ObjectAPI(
++      const StructDef &struct_def, std::string *code_ptr,
++      std::vector<FieldArrayLength> &array_lengths) const {
++    auto &code = *code_ptr;
++    for (auto it = struct_def.fields.vec.begin();
++         it != struct_def.fields.vec.end(); ++it) {
++      auto &field = **it;
++      auto is_array = IsArray(field.value.type);
++      const auto &field_type =
++          is_array ? field.value.type.VectorType() : field.value.type;
++      FieldArrayLength tmp_array_length = {
++        field.name,
++        field_type.fixed_length,
++      };
++      array_lengths.push_back(tmp_array_length);
++      if (field_type.struct_def != nullptr) {
++        GenStructPackDecl_ObjectAPI(*field_type.struct_def, code_ptr,
++                                    array_lengths);
++      } else {
++        std::vector<FieldArrayLength> array_only_lengths;
++        for (size_t i = 0; i < array_lengths.size(); ++i) {
++          if (array_lengths[i].length > 0) {
++            array_only_lengths.push_back(array_lengths[i]);
++          }
++        }
++        std::string name;
++        for (size_t i = 0; i < array_lengths.size(); ++i) {
++          name += "_" + MakeCamel(array_lengths[i].name, false);
++        }
++        code += "    " + GenTypeBasic(field_type);
++        if (array_only_lengths.size() > 0) {
++          for (size_t i = 0; i < array_only_lengths.size(); ++i) {
++            code += "[]";
++          }
++          code += " " + name + " = ";
++          code += "new " + GenTypeBasic(field_type) + "[";
++          for (size_t i = 0; i < array_only_lengths.size(); ++i) {
++            if (i != 0) { code += "]["; }
++            code += NumToString(array_only_lengths[i].length);
++          }
++          code += "];\n";
++          code += "    ";
++          // initialize array
++          for (size_t i = 0; i < array_only_lengths.size(); ++i) {
++            auto idx = "idx" + NumToString(i);
++            code += "for (int " + idx + " = 0; " + idx + " < " +
++                    NumToString(array_only_lengths[i].length) + "; ++" + idx +
++                    ") {";
++          }
++          for (size_t i = 0; i < array_only_lengths.size(); ++i) {
++            auto idx = "idx" + NumToString(i);
++            if (i == 0) {
++              code += name + "[" + idx;
++            } else {
++              code += "][" + idx;
++            }
++          }
++          code += "] = _o";
++          for (size_t i = 0, j = 0; i < array_lengths.size(); ++i) {
++            code +=
++                "." + GenGetterFuncName_ObjectAPI(array_lengths[i].name) + "()";
++            if (array_lengths[i].length <= 0) continue;
++            code += "[idx" + NumToString(j++) + "]";
++          }
++          code += ";";
++          for (size_t i = 0; i < array_only_lengths.size(); ++i) {
++            code += "}";
++          }
++        } else {
++          code += " " + name + " = ";
++          code += "_o";
++          for (size_t i = 0; i < array_lengths.size(); ++i) {
++            code += "." + GenGetterFuncName_ObjectAPI(array_lengths[i].name) +
++                    "()";  // + MakeCamel(array_lengths[i].name);
++          }
++          code += ";";
++        }
++        code += "\n";
++      }
++      array_lengths.pop_back();
++    }
++  }
++
++  void GenStructPackCall_ObjectAPI(const StructDef &struct_def,
++                                   std::string *code_ptr,
++                                   std::string prefix) const {
++    auto &code = *code_ptr;
++    for (auto it = struct_def.fields.vec.begin();
++         it != struct_def.fields.vec.end(); ++it) {
++      auto &field = **it;
++      const auto &field_type = field.value.type;
++      if (field_type.struct_def != nullptr) {
++        GenStructPackCall_ObjectAPI(
++            *field_type.struct_def, code_ptr,
++            prefix + MakeCamel(field.name, false) + "_");
++      } else {
++        code += ",\n";
++        code += prefix + MakeCamel(field.name, false);
++      }
++    }
++  }
++
++  std::string ConvertPrimitiveTypeToObjectWrapper_ObjectAPI(
++      std::string type_name) const {
++    if (type_name == "boolean")
++      return "Boolean";
++    else if (type_name == "byte")
++      return "Byte";
++    else if (type_name == "char")
++      return "Character";
++    else if (type_name == "short")
++      return "Short";
++    else if (type_name == "int")
++      return "Integer";
++    else if (type_name == "long")
++      return "Long";
++    else if (type_name == "float")
++      return "Float";
++    else if (type_name == "double")
++      return "Double";
++    return type_name;
++  }
++
++  std::string GenTypeGet_ObjectAPI(flatbuffers::Type type,
++                                   const IDLOptions &opts, bool vectorelem,
++                                   bool wrap_in_namespace) const {
++    auto type_name = GenTypeNameDest(type);
++    // Replace to ObjectBaseAPI Type Name
++    switch (type.base_type) {
++      case BASE_TYPE_STRUCT: FLATBUFFERS_FALLTHROUGH();  // fall thru
++      case BASE_TYPE_ARRAY: FLATBUFFERS_FALLTHROUGH();   // fall thru
++      case BASE_TYPE_VECTOR: {
++        if (type.struct_def != nullptr) {
++          auto type_name_length = type.struct_def->name.length();
++          auto new_type_name =
++              GenTypeName_ObjectAPI(type.struct_def->name, opts);
++          type_name.replace(type_name.length() - type_name_length,
++                            type_name_length, new_type_name);
++        } else if (type.element == BASE_TYPE_UNION) {
++          if (wrap_in_namespace) {
++            type_name = WrapInNameSpace(*type.enum_def) + "Union";
++          } else {
++            type_name = type.enum_def->name + "Union";
++          }
++        }
++        break;
++      }
++
++      case BASE_TYPE_UNION: {
++        if (wrap_in_namespace) {
++          type_name = WrapInNameSpace(*type.enum_def) + "Union";
++        } else {
++          type_name = type.enum_def->name + "Union";
++        }
++        break;
++      }
++      default: break;
++    }
++    if (vectorelem) { return type_name; }
++    switch (type.base_type) {
++      case BASE_TYPE_ARRAY: FLATBUFFERS_FALLTHROUGH();  // fall thru
++      case BASE_TYPE_VECTOR: {
++        type_name = type_name + "[]";
++        break;
++      }
++      default: break;
++    }
++    return type_name;
++  }
++
++  std::string GenConcreteTypeGet_ObjectAPI(flatbuffers::Type type,
++                                           const IDLOptions &opts) const {
++    auto type_name = GenTypeNameDest(type);
++    // Replace to ObjectBaseAPI Type Name
++    switch (type.base_type) {
++      case BASE_TYPE_STRUCT: FLATBUFFERS_FALLTHROUGH();  // fall thru
++      case BASE_TYPE_ARRAY: FLATBUFFERS_FALLTHROUGH();   // fall thru
++      case BASE_TYPE_VECTOR: {
++        if (type.struct_def != nullptr) {
++          auto type_name_length = type.struct_def->name.length();
++          auto new_type_name =
++              GenTypeName_ObjectAPI(type.struct_def->name, opts);
++          type_name.replace(type_name.length() - type_name_length,
++                            type_name_length, new_type_name);
++        } else if (type.element == BASE_TYPE_UNION) {
++          type_name = WrapInNameSpace(*type.enum_def) + "Union";
++        }
++        break;
++      }
++
++      case BASE_TYPE_UNION: {
++        type_name = WrapInNameSpace(*type.enum_def) + "Union";
++        break;
++      }
++      default: break;
++    }
++
++    switch (type.base_type) {
++      case BASE_TYPE_ARRAY: FLATBUFFERS_FALLTHROUGH();  // fall thru
++      case BASE_TYPE_VECTOR: {
++        type_name = type_name + "[]";
++        break;
++      }
++      default: break;
++    }
++    return type_name;
++  }
++
++  void GenStruct_ObjectAPI(StructDef &struct_def, std::string *code_ptr,
++                           const IDLOptions &opts) const {
++    if (struct_def.generated) return;
++    auto &code = *code_ptr;
++    if (struct_def.attributes.Lookup("private")) {
++      // For Java, we leave the enum unmarked to indicate package-private
++    } else {
++      code += "public ";
++    }
++
++    auto class_name = GenTypeName_ObjectAPI(struct_def.name, opts);
++    code += "class " + class_name;
++    code += " {\n";
++    // Generate Properties
++    for (auto it = struct_def.fields.vec.begin();
++         it != struct_def.fields.vec.end(); ++it) {
++      auto &field = **it;
++      if (field.deprecated) continue;
++      if (field.value.type.base_type == BASE_TYPE_UTYPE) continue;
++      if (field.value.type.element == BASE_TYPE_UTYPE) continue;
++      auto type_name =
++          GenTypeGet_ObjectAPI(field.value.type, opts, false, true);
++      if (field.IsScalarOptional())
++        type_name = ConvertPrimitiveTypeToObjectWrapper_ObjectAPI(type_name);
++      auto camel_name = MakeCamel(field.name, false);
++      code += "  private " + type_name + " " + camel_name + ";\n";
++    }
++    // Generate Java getters and setters
++    code += "\n";
++    for (auto it = struct_def.fields.vec.begin();
++         it != struct_def.fields.vec.end(); ++it) {
++      auto &field = **it;
++      if (field.deprecated) continue;
++      if (field.value.type.base_type == BASE_TYPE_UTYPE) continue;
++      if (field.value.type.element == BASE_TYPE_UTYPE) continue;
++      auto type_name =
++          GenTypeGet_ObjectAPI(field.value.type, opts, false, true);
++      if (field.IsScalarOptional())
++        type_name = ConvertPrimitiveTypeToObjectWrapper_ObjectAPI(type_name);
++      auto camel_name = MakeCamel(field.name, false);
++      code += "  public " + type_name + " " +
++              GenGetterFuncName_ObjectAPI(field.name) + "() { return " +
++              camel_name + "; }\n\n";
++      std::string array_validation = "";
++      if (field.value.type.base_type == BASE_TYPE_ARRAY) {
++        array_validation =
++            "if (" + camel_name + " != null && " + camel_name +
++            ".length == " + NumToString(field.value.type.fixed_length) + ") ";
++      }
++      code += "  public void " + GenSetterFuncName_ObjectAPI(field.name) + "(" +
++              type_name + " " + camel_name + ") { " + array_validation +
++              "this." + camel_name + " = " + camel_name + "; }\n\n";
++    }
++    // Generate Constructor
++    code += "\n";
++    code += "  public " + class_name + "() {\n";
++    for (auto it = struct_def.fields.vec.begin();
++         it != struct_def.fields.vec.end(); ++it) {
++      auto &field = **it;
++      if (field.deprecated) continue;
++      if (field.value.type.base_type == BASE_TYPE_UTYPE) continue;
++      if (field.value.type.element == BASE_TYPE_UTYPE) continue;
++      code += "    this." + MakeCamel(field.name, false) + " = ";
++      auto type_name =
++          GenTypeGet_ObjectAPI(field.value.type, opts, false, true);
++      if (IsScalar(field.value.type.base_type)) {
++        if (field.IsScalarOptional()) {
++          code += "null;\n";
++        } else {
++          code += GenDefaultValue(field) + ";\n";
++        }
++      } else {
++        switch (field.value.type.base_type) {
++          case BASE_TYPE_STRUCT: {
++            if (IsStruct(field.value.type)) {
++              code += "new " + type_name + "();\n";
++            } else {
++              code += "null;\n";
++            }
++            break;
++          }
++          case BASE_TYPE_ARRAY: {
++            code += "new " + type_name.substr(0, type_name.length() - 1) +
++                    NumToString(field.value.type.fixed_length) + "];\n";
++            break;
++          }
++          default: {
++            code += "null;\n";
++            break;
++          }
++        }
++      }
++    }
++    code += "  }\n";
++    if (parser_.root_struct_def_ == &struct_def) {
++      code += "  public static " + class_name +
++              " deserializeFromBinary(byte[] fbBuffer) {\n";
++      code += "    return " + struct_def.name + ".getRootAs" + struct_def.name +
++              "(ByteBuffer.wrap(fbBuffer)).unpack();\n";
++      code += "  }\n";
++      code += "  public byte[] serializeToBinary() {\n";
++      code += "    FlatBufferBuilder fbb = new FlatBufferBuilder();\n";
++      code += "    " + struct_def.name + ".finish" + struct_def.name +
++              "Buffer(fbb, " + struct_def.name + ".pack(fbb, this));\n";
++      code += "    return fbb.sizedByteArray();\n";
++      code += "  }\n";
++    }
++    code += "}\n\n";
++  }
++
+   // This tracks the current namespace used to determine if a type need to be
+   // prefixed by its namespace
+   const Namespace *cur_name_space_;
+diff -urN a/src/idl_gen_json_schema.cpp b/src/idl_gen_json_schema.cpp
+--- a/src/idl_gen_json_schema.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/idl_gen_json_schema.cpp	2023-01-13 07:47:08.894252193 +0000
+@@ -166,9 +166,45 @@
+     return std::string(num_spaces, ' ');
+   }
+ 
++  std::string PrepareDescription(
++      const std::vector<std::string> &comment_lines) {
++    std::string comment;
++    for (auto line_iterator = comment_lines.cbegin();
++         line_iterator != comment_lines.cend(); ++line_iterator) {
++      const auto &comment_line = *line_iterator;
++
++      // remove leading and trailing spaces from comment line
++      const auto start = std::find_if(comment_line.begin(), comment_line.end(),
++                                      [](char c) { return !isspace(c); });
++      const auto end =
++          std::find_if(comment_line.rbegin(), comment_line.rend(), [](char c) {
++            return !isspace(c);
++          }).base();
++      if (start < end) {
++        comment.append(start, end);
++      } else {
++        comment.append(comment_line);
++      }
++
++      if (line_iterator + 1 != comment_lines.cend()) comment.append("\n");
++    }
++    if (!comment.empty()) {
++      std::string description;
++      if (EscapeString(comment.c_str(), comment.length(), &description, true,
++                       true)) {
++        return description;
++      }
++      return "";
++    }
++    return "";
++  }
++
+   bool generate() {
+     code_ = "";
+-    if (parser_.root_struct_def_ == nullptr) { return false; }
++    if (parser_.root_struct_def_ == nullptr) {
++      std::cerr << "Error: Binary schema not generated, no root struct found\n";
++      return false;
++    }
+     code_ += "{" + NewLine();
+     code_ += Indent(1) +
+              "\"$schema\": \"https://json-schema.org/draft/2019-09/schema\"," +
+@@ -193,21 +229,12 @@
+       const auto &structure = *s;
+       code_ += Indent(2) + "\"" + GenFullName(structure) + "\" : {" + NewLine();
+       code_ += Indent(3) + GenType("object") + "," + NewLine();
+-      std::string comment;
+       const auto &comment_lines = structure->doc_comment;
+-      for (auto comment_line = comment_lines.cbegin();
+-           comment_line != comment_lines.cend(); ++comment_line) {
+-        comment.append(*comment_line);
+-      }
+-      if (!comment.empty()) {
+-        std::string description;
+-        if (!EscapeString(comment.c_str(), comment.length(), &description, true,
+-                          true)) {
+-          return false;
+-        }
+-        code_ +=
+-            Indent(3) + "\"description\" : " + description + "," + NewLine();
++      auto comment = PrepareDescription(comment_lines);
++      if (comment != "") {
++        code_ += Indent(3) + "\"description\" : " + comment + "," + NewLine();
+       }
++
+       code_ += Indent(3) + "\"properties\" : {" + NewLine();
+ 
+       const auto &properties = structure->fields.vec;
+@@ -223,13 +250,19 @@
+         std::string deprecated_info = "";
+         if (property->deprecated) {
+           deprecated_info =
+-              "," + NewLine() + Indent(8) + "\"deprecated\" : true,";
++              "," + NewLine() + Indent(8) + "\"deprecated\" : true";
+         }
+         std::string typeLine = Indent(4) + "\"" + property->name + "\"";
+         typeLine += " : {" + NewLine() + Indent(8);
+         typeLine += GenType(property->value.type);
+         typeLine += arrayInfo;
+         typeLine += deprecated_info;
++        auto description = PrepareDescription(property->doc_comment);
++        if (description != "") {
++          typeLine +=
++              "," + NewLine() + Indent(8) + "\"description\" : " + description;
++        }
++
+         typeLine += NewLine() + Indent(7) + "}";
+         if (property != properties.back()) { typeLine.append(","); }
+         code_ += typeLine + NewLine();
+diff -urN a/src/idl_gen_kotlin.cpp b/src/idl_gen_kotlin.cpp
+--- a/src/idl_gen_kotlin.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/idl_gen_kotlin.cpp	2023-01-13 07:47:08.894252193 +0000
+@@ -23,9 +23,6 @@
+ #include "flatbuffers/flatbuffers.h"
+ #include "flatbuffers/idl.h"
+ #include "flatbuffers/util.h"
+-#if defined(FLATBUFFERS_CPP98_STL)
+-#  include <cctype>
+-#endif  // defined(FLATBUFFERS_CPP98_STL)
+ 
+ namespace flatbuffers {
+ 
+@@ -262,7 +259,6 @@
+     GenerateComment(enum_def.doc_comment, writer, &comment_config);
+ 
+     writer += "@Suppress(\"unused\")";
+-    writer += "@ExperimentalUnsignedTypes";
+     writer += "class " + Esc(enum_def.name) + " private constructor() {";
+     writer.IncrementIdentLevel();
+ 
+@@ -425,7 +421,8 @@
+                       (nameprefix + (field.name + "_")).c_str());
+       } else {
+         writer.SetValue("type", GenMethod(field.value.type));
+-        writer.SetValue("argname", nameprefix + MakeCamel(field.name, false));
++        writer.SetValue("argname",
++                        nameprefix + MakeCamel(Esc(field.name), false));
+         writer.SetValue("cast", CastToSigned(field.value.type));
+         writer += "builder.put{{type}}({{argname}}{{cast}})";
+       }
+@@ -463,7 +460,6 @@
+     writer.SetValue("superclass", fixed ? "Struct" : "Table");
+ 
+     writer += "@Suppress(\"unused\")";
+-    writer += "@ExperimentalUnsignedTypes";
+     writer += "class {{struct_name}} : {{superclass}}() {\n";
+ 
+     writer.IncrementIdentLevel();
+diff -urN a/src/idl_gen_python.cpp b/src/idl_gen_python.cpp
+--- a/src/idl_gen_python.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/idl_gen_python.cpp	2023-01-13 07:47:08.914252379 +0000
+@@ -113,12 +113,6 @@
+     code += enum_def.ToString(ev) + "\n";
+   }
+ 
+-  // End enum code.
+-  void EndEnum(std::string *code_ptr) {
+-    auto &code = *code_ptr;
+-    code += "\n";
+-  }
+-
+   // Initialize a new struct or table from existing data.
+   void NewRootTypeFromBuffer(const StructDef &struct_def,
+                              std::string *code_ptr) {
+@@ -141,7 +135,9 @@
+     code += Indent + "def GetRootAs";
+     code += NormalizedName(struct_def);
+     code += "(cls, buf, offset=0):\n";
+-    code += Indent + Indent + "\"\"\"This method is deprecated. Please switch to GetRootAs.\"\"\"\n";
++    code +=
++        Indent + Indent +
++        "\"\"\"This method is deprecated. Please switch to GetRootAs.\"\"\"\n";
+     code += Indent + Indent + "return cls.GetRootAs(buf, offset)\n";
+   }
+ 
+@@ -442,7 +438,7 @@
+     code += Indent + Indent + Indent;
+     code += "from " + qualified_name + " import " + unqualified_name + "\n";
+     code += Indent + Indent + Indent + "return " + unqualified_name;
+-    code += ".GetRootAs";
++    code += ".GetRootAs" + unqualified_name;
+     code += "(self._tab.Bytes, self._tab.Vector(o))\n";
+     code += Indent + Indent + "return 0\n";
+     code += "\n";
+@@ -476,7 +472,7 @@
+         // a nested struct, prefix the name with the field name.
+         auto subprefix = nameprefix;
+         if (has_field_name) {
+-          subprefix += NormalizedName(field) + fieldname_suffix;
++          subprefix += MakeLowerCamel(field) + fieldname_suffix;
+         }
+         StructBuilderArgs(*field.value.type.struct_def, subprefix, namesuffix,
+                           has_field_name, fieldname_suffix, code_ptr);
+@@ -516,7 +512,7 @@
+             indent + "    builder.Pad(" + NumToString(field.padding) + ")\n";
+       if (IsStruct(field_type)) {
+         StructBuilderBody(*field_type.struct_def,
+-                          (nameprefix + (NormalizedName(field) + "_")).c_str(),
++                          (nameprefix + (MakeLowerCamel(field) + "_")).c_str(),
+                           code_ptr, index, in_array);
+       } else {
+         const auto index_var = "_idx" + NumToString(index);
+@@ -529,7 +525,7 @@
+         if (IsStruct(type)) {
+           StructBuilderBody(
+               *field_type.struct_def,
+-              (nameprefix + (NormalizedName(field) + "_")).c_str(), code_ptr,
++              (nameprefix + (MakeLowerCamel(field) + "_")).c_str(), code_ptr,
+               index + 1, in_array);
+         } else {
+           code += IsArray(field_type) ? "    " : "";
+@@ -553,22 +549,29 @@
+   // Get the value of a table's starting offset.
+   void GetStartOfTable(const StructDef &struct_def, std::string *code_ptr) {
+     auto &code = *code_ptr;
+-    code += "def Start(builder): ";
++
++    // Generate method with struct name.
++    code += "def " + NormalizedName(struct_def) + "Start(builder): ";
+     code += "builder.StartObject(";
+     code += NumToString(struct_def.fields.vec.size());
+     code += ")\n";
+ 
+-    // Add alias with the old name.
+-    code += "def " + NormalizedName(struct_def) + "Start(builder):\n";
+-    code += Indent + "\"\"\"This method is deprecated. Please switch to Start.\"\"\"\n";
+-    code += Indent + "return Start(builder)\n";
++    if (!parser_.opts.one_file) {
++      // Generate method without struct name.
++      code += "def Start(builder):\n";
++      code +=
++          Indent + "return " + NormalizedName(struct_def) + "Start(builder)\n";
++    }
+   }
+ 
+   // Set the value of a table's field.
+   void BuildFieldOfTable(const StructDef &struct_def, const FieldDef &field,
+                          const size_t offset, std::string *code_ptr) {
+     auto &code = *code_ptr;
+-    code += "def Add" + MakeCamel(NormalizedName(field));
++
++    // Generate method with struct name.
++    code += "def " + NormalizedName(struct_def) + "Add" +
++            MakeCamel(NormalizedName(field));
+     code += "(builder, ";
+     code += MakeCamel(NormalizedName(field), false);
+     code += "): ";
+@@ -588,26 +591,27 @@
+                 : field.value.constant;
+     code += ")\n";
+ 
+-    // Add alias with the old name.
+-    code += "def " + NormalizedName(struct_def) + "Add" + MakeCamel(NormalizedName(field));
+-    code += "(builder, ";
+-    code += MakeCamel(NormalizedName(field), false);
+-    code += "):\n";
+-    code += Indent + "\"\"\"This method is deprecated. Please switch to Add";
+-    code += MakeCamel(NormalizedName(field)) + ".\"\"\"\n";
+-    code += Indent + "return Add" + MakeCamel(NormalizedName(field));
+-    code += "(builder, ";
+-    code += MakeCamel(NormalizedName(field), false);
+-    code += ")\n";
+-
+-    // Add alias with the old name.
++    if (!parser_.opts.one_file) {
++      // Generate method without struct name.
++      code += "def Add" + MakeCamel(NormalizedName(field));
++      code += "(builder, ";
++      code += MakeCamel(NormalizedName(field), false);
++      code += "):\n";
++      code += Indent + "return " + NormalizedName(struct_def) + "Add" +
++              MakeCamel(NormalizedName(field));
++      code += "(builder, ";
++      code += MakeCamel(NormalizedName(field), false);
++      code += ")\n";
++    }
+   }
+ 
+   // Set the value of one of the members of a table's vector.
+   void BuildVectorOfTable(const StructDef &struct_def, const FieldDef &field,
+                           std::string *code_ptr) {
+     auto &code = *code_ptr;
+-    code += "def Start";
++
++    // Generate method with struct name.
++    code += "def " + NormalizedName(struct_def) + "Start";
+     code += MakeCamel(NormalizedName(field));
+     code += "Vector(builder, numElems): return builder.StartVector(";
+     auto vector_type = field.value.type.VectorType();
+@@ -617,20 +621,23 @@
+     code += ", numElems, " + NumToString(alignment);
+     code += ")\n";
+ 
+-    // Add alias with the old name.
+-    code += "def " + NormalizedName(struct_def) + "Start";
+-    code += MakeCamel(NormalizedName(field));
+-    code += "Vector(builder, numElems):\n";
+-    code += Indent + "\"\"\"This method is deprecated. Please switch to Start.\"\"\"\n";
+-    code += Indent + "return Start";
+-    code += MakeCamel(NormalizedName(field));
+-    code += "Vector(builder, numElems)\n";
++    if (!parser_.opts.one_file) {
++      // Generate method without struct name.
++      code += "def Start";
++      code += MakeCamel(NormalizedName(field));
++      code += "Vector(builder, numElems):\n";
++      code += Indent + "return " + NormalizedName(struct_def) + "Start";
++      code += MakeCamel(NormalizedName(field));
++      code += "Vector(builder, numElems)\n";
++    }
+   }
+ 
+   // Set the value of one of the members of a table's vector and fills in the
+   // elements from a bytearray. This is for simplifying the use of nested
+   // flatbuffers.
+-  void BuildVectorOfTableFromBytes(const FieldDef &field, std::string *code_ptr) {
++  void BuildVectorOfTableFromBytes(const StructDef &struct_def,
++                                   const FieldDef &field,
++                                   std::string *code_ptr) {
+     auto nested = field.attributes.Lookup("nested_flatbuffer");
+     if (!nested) { return; }  // There is no nested flatbuffer.
+ 
+@@ -646,7 +653,11 @@
+     (void)nested_root;
+ 
+     auto &code = *code_ptr;
+-    code += "def MakeVectorFromBytes(builder, bytes):\n";
++
++    // Generate method with struct and field name.
++    code += "def " + NormalizedName(struct_def) + "Make";
++    code += MakeCamel(NormalizedName(field));
++    code += "VectorFromBytes(builder, bytes):\n";
+     code += Indent + "builder.StartVector(";
+     auto vector_type = field.value.type.VectorType();
+     auto alignment = InlineAlignment(vector_type);
+@@ -659,28 +670,30 @@
+     code += " = bytes\n";
+     code += Indent + "return builder.EndVector()\n";
+ 
+-    // Add alias with the old name.
+-    code += "def Make" + MakeCamel(NormalizedName(field));
+-    code += "VectorFromBytes(builder, bytes):\n";
+-    code += Indent + "builder.StartVector(";
+-    code += NumToString(elem_size);
+-    code += ", len(bytes), " + NumToString(alignment);
+-    code += ")\n";
+-    code += Indent + "builder.head = builder.head - len(bytes)\n";
+-    code += Indent + "builder.Bytes[builder.head : builder.head + len(bytes)]";
+-    code += " = bytes\n";
+-    code += Indent + "return builder.EndVector()\n";
++    if (!parser_.opts.one_file) {
++      // Generate method without struct and field name.
++      code += "def Make" + MakeCamel(NormalizedName(field)) +
++              "VectorFromBytes(builder, bytes):\n";
++      code += Indent + "return " + NormalizedName(struct_def) + "Make" +
++              MakeCamel(NormalizedName(field)) +
++              "VectorFromBytes(builder, bytes)\n";
++    }
+   }
+ 
+   // Get the offset of the end of a table.
+   void GetEndOffsetOnTable(const StructDef &struct_def, std::string *code_ptr) {
+     auto &code = *code_ptr;
+-    code += "def End(builder): return builder.EndObject()\n";
+ 
+-    // Add alias with the old name.
+-    code += "def " + NormalizedName(struct_def) + "End(builder):\n";
+-    code += Indent + "\"\"\"This method is deprecated. Please switch to End.\"\"\"\n";
+-    code += Indent + "return End(builder)";
++    // Generate method with struct name.
++    code += "def " + NormalizedName(struct_def) + "End";
++    code += "(builder): ";
++    code += "return builder.EndObject()\n";
++
++    if (!parser_.opts.one_file) {
++      // Generate method without struct name.
++      code += "def End(builder):\n";
++      code += Indent + "return " + NormalizedName(struct_def) + "End(builder)";
++    }
+   }
+ 
+   // Generate the receiver for function signatures.
+@@ -758,7 +771,7 @@
+       BuildFieldOfTable(struct_def, field, offset, code_ptr);
+       if (IsVector(field.value.type)) {
+         BuildVectorOfTable(struct_def, field, code_ptr);
+-        BuildVectorOfTableFromBytes(field, code_ptr);
++        BuildVectorOfTableFromBytes(struct_def, field, code_ptr);
+       }
+     }
+ 
+@@ -1287,7 +1300,7 @@
+     code_prefix +=
+         GenIndents(2) + "if self." + field_instance_name + " is not None:";
+     if (field.value.type.struct_def->fixed) {
+-      code_prefix += GenIndents(3) + "Start" +
++      code_prefix += GenIndents(3) + struct_name + "Start" +
+                      field_accessor_name + "Vector(builder, len(self." +
+                      field_instance_name + "))";
+       code_prefix += GenIndents(3) + "for i in reversed(range(len(self." +
+@@ -1305,7 +1318,7 @@
+       code_prefix += GenIndents(4) + field_instance_name + "list.append(self." +
+                      field_instance_name + "[i].Pack(builder))";
+ 
+-      code_prefix += GenIndents(3) + "Start" +
++      code_prefix += GenIndents(3) + struct_name + "Start" +
+                      field_accessor_name + "Vector(builder, len(self." +
+                      field_instance_name + "))";
+       code_prefix += GenIndents(3) + "for i in reversed(range(len(self." +
+@@ -1318,7 +1331,7 @@
+ 
+     // Adds the field into the struct.
+     code += GenIndents(2) + "if self." + field_instance_name + " is not None:";
+-    code += GenIndents(3) + "Add" + field_accessor_name +
++    code += GenIndents(3) + struct_name + "Add" + field_accessor_name +
+             "(builder, " + field_instance_name + ")";
+   }
+ 
+@@ -1331,7 +1344,7 @@
+     auto struct_name = NormalizedName(struct_def);
+     auto vectortype = field.value.type.VectorType();
+ 
+-    code += GenIndents(indents) + "Start" + field_accessor_name +
++    code += GenIndents(indents) + struct_name + "Start" + field_accessor_name +
+             "Vector(builder, len(self." + field_instance_name + "))";
+     code += GenIndents(indents) + "for i in reversed(range(len(self." +
+             field_instance_name + "))):";
+@@ -1368,7 +1381,7 @@
+ 
+     // Adds the field into the struct.
+     code += GenIndents(2) + "if self." + field_instance_name + " is not None:";
+-    code += GenIndents(3) + "Add" + field_accessor_name +
++    code += GenIndents(3) + struct_name + "Add" + field_accessor_name +
+             "(builder, " + field_instance_name + ")";
+ 
+     // Creates the field.
+@@ -1431,7 +1444,7 @@
+           GenIndents(2) + "if self." + field_instance_name + " is not None:";
+     }
+ 
+-    code += GenIndents(3) + "Add" + field_accessor_name +
++    code += GenIndents(3) + struct_name + "Add" + field_accessor_name +
+             "(builder, " + field_instance_name + ")";
+   }
+ 
+@@ -1451,7 +1464,7 @@
+     code_prefix += GenIndents(3) + field_instance_name + " = self." +
+                    field_instance_name + ".Pack(builder)";
+     code += GenIndents(2) + "if self." + field_instance_name + " is not None:";
+-    code += GenIndents(3) + "Add" + field_accessor_name +
++    code += GenIndents(3) + struct_name + "Add" + field_accessor_name +
+             "(builder, " + field_instance_name + ")";
+   }
+ 
+@@ -1463,7 +1476,7 @@
+ 
+     GenReceiverForObjectAPI(struct_def, code_ptr);
+     code_base += "Pack(self, builder):";
+-    code += GenIndents(2) + "Start(builder)";
++    code += GenIndents(2) + struct_name + "Start(builder)";
+     for (auto it = struct_def.fields.vec.begin();
+          it != struct_def.fields.vec.end(); ++it) {
+       auto &field = **it;
+@@ -1502,7 +1515,7 @@
+                          ")";
+           code += GenIndents(2) + "if self." + field_instance_name +
+                   " is not None:";
+-          code += GenIndents(3) + "Add" + field_accessor_name +
++          code += GenIndents(3) + struct_name + "Add" + field_accessor_name +
+                   "(builder, " + field_instance_name + ")";
+           break;
+         }
+@@ -1510,13 +1523,14 @@
+           // Generates code for scalar values. If the value equals to the
+           // default value, builder will automatically ignore it. So we don't
+           // need to check the value ahead.
+-          code += GenIndents(2) + "Add" + field_accessor_name +
++          code += GenIndents(2) + struct_name + "Add" + field_accessor_name +
+                   "(builder, self." + field_instance_name + ")";
+           break;
+       }
+     }
+ 
+-    code += GenIndents(2) + struct_instance_name + " = " + "End(builder)";
++    code += GenIndents(2) + struct_instance_name + " = " + struct_name +
++            "End(builder)";
+     code += GenIndents(2) + "return " + struct_instance_name;
+ 
+     code_base += code_prefix + code;
+@@ -1590,6 +1604,8 @@
+ 
+   // Creates an union object based on union type.
+   void GenUnionCreator(const EnumDef &enum_def, std::string *code_ptr) {
++    if (enum_def.generated) return;
++
+     auto &code = *code_ptr;
+     auto union_name = MakeUpperCamel(enum_def);
+ 
+@@ -1627,7 +1643,6 @@
+       GenComment(ev.doc_comment, code_ptr, &def_comment, Indent.c_str());
+       EnumMember(enum_def, ev, code_ptr);
+     }
+-    EndEnum(code_ptr);
+   }
+ 
+   // Returns the function name that is able to read a value of the given type.
+@@ -1697,13 +1712,20 @@
+   }
+ 
+   bool generate() {
+-    if (!generateEnums()) return false;
+-    if (!generateStructs()) return false;
++    std::string one_file_code;
++    if (!generateEnums(&one_file_code)) return false;
++    if (!generateStructs(&one_file_code)) return false;
++
++    if (parser_.opts.one_file) {
++      return SaveType(file_name_ + "_generated", *parser_.current_namespace_,
++                      one_file_code, true);
++    }
++
+     return true;
+   }
+ 
+  private:
+-  bool generateEnums() {
++  bool generateEnums(std::string *one_file_code) {
+     for (auto it = parser_.enums_.vec.begin(); it != parser_.enums_.vec.end();
+          ++it) {
+       auto &enum_def = **it;
+@@ -1712,12 +1734,19 @@
+       if (parser_.opts.generate_object_based_api & enum_def.is_union) {
+         GenUnionCreator(enum_def, &enumcode);
+       }
+-      if (!SaveType(enum_def, enumcode, false)) return false;
++
++      if (parser_.opts.one_file && !enumcode.empty()) {
++        *one_file_code += enumcode + "\n\n";
++      } else {
++        if (!SaveType(enum_def.name, *enum_def.defined_namespace, enumcode,
++                      false))
++          return false;
++      }
+     }
+     return true;
+   }
+ 
+-  bool generateStructs() {
++  bool generateStructs(std::string *one_file_code) {
+     for (auto it = parser_.structs_.vec.begin();
+          it != parser_.structs_.vec.end(); ++it) {
+       auto &struct_def = **it;
+@@ -1726,7 +1755,14 @@
+       if (parser_.opts.generate_object_based_api) {
+         GenStructForObjectAPI(struct_def, &declcode);
+       }
+-      if (!SaveType(struct_def, declcode, true)) return false;
++
++      if (parser_.opts.one_file && !declcode.empty()) {
++        *one_file_code += declcode + "\n\n";
++      } else {
++        if (!SaveType(struct_def.name, *struct_def.defined_namespace, declcode,
++                      true))
++          return false;
++      }
+     }
+     return true;
+   }
+@@ -1745,12 +1781,12 @@
+   }
+ 
+   // Save out the generated code for a Python Table type.
+-  bool SaveType(const Definition &def, const std::string &classcode,
+-                bool needs_imports) {
++  bool SaveType(const std::string &defname, const Namespace &ns,
++                const std::string &classcode, bool needs_imports) {
+     if (!classcode.length()) return true;
+ 
+     std::string namespace_dir = path_;
+-    auto &namespaces = def.defined_namespace->components;
++    auto &namespaces = ns.components;
+     for (auto it = namespaces.begin(); it != namespaces.end(); ++it) {
+       if (it != namespaces.begin()) namespace_dir += kPathSeparator;
+       namespace_dir += *it;
+@@ -1759,10 +1795,9 @@
+     }
+ 
+     std::string code = "";
+-    BeginFile(LastNamespacePart(*def.defined_namespace), needs_imports, &code);
++    BeginFile(LastNamespacePart(ns), needs_imports, &code);
+     code += classcode;
+-    std::string filename =
+-        NamespaceDir(*def.defined_namespace) + NormalizedName(def) + ".py";
++    std::string filename = NamespaceDir(ns) + defname + ".py";
+     return SaveFile(filename.c_str(), code, false);
+   }
+ 
+diff -urN a/src/idl_gen_rust.cpp b/src/idl_gen_rust.cpp
+--- a/src/idl_gen_rust.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/idl_gen_rust.cpp	2023-01-13 07:47:08.917252407 +0000
+@@ -51,6 +51,10 @@
+   return s;
+ }
+ 
++std::string UnionTypeFieldName(const FieldDef &field) {
++  return MakeSnakeCase(field.name + "_type");
++}
++
+ // Encapsulate all logical field types in this enum. This allows us to write
+ // field logic based on type switches, instead of branches on the properties
+ // set on the Type.
+@@ -178,31 +182,9 @@
+   return ftBool;
+ }
+ 
+-// If the second parameter is false then wrap the first with Option<...>
+-std::string WrapInOptionIfNotRequired(std::string s, bool required) {
+-  if (required) {
+-    return s;
+-  } else {
+-    return "Option<" + s + ">";
+-  }
+-}
+-
+-// If the second parameter is false then add .unwrap()
+-std::string AddUnwrapIfRequired(std::string s, bool required) {
+-  if (required) {
+-    return s + ".unwrap()";
+-  } else {
+-    return s;
+-  }
+-}
+-
+ bool IsBitFlagsEnum(const EnumDef &enum_def) {
+   return enum_def.attributes.Lookup("bit_flags") != nullptr;
+ }
+-bool IsBitFlagsEnum(const FieldDef &field) {
+-  EnumDef *ed = field.value.type.enum_def;
+-  return ed && IsBitFlagsEnum(*ed);
+-}
+ 
+ // TableArgs make required non-scalars "Option<_>".
+ // TODO(cneo): Rework how we do defaults and stuff.
+@@ -210,6 +192,68 @@
+   return field.IsOptional() || !IsScalar(field.value.type.base_type);
+ }
+ 
++bool GenerateRustModuleRootFile(const Parser &parser,
++                                const std::string &output_dir) {
++  if (!parser.opts.rust_module_root_file) {
++    // Don't generate a root file when generating one file. This isn't an error
++    // so return true.
++    return true;
++  }
++  // We gather the symbols into a tree of namespaces (which are rust mods) and
++  // generate a file that gathers them all.
++  struct Module {
++    std::map<std::string, Module> sub_modules;
++    std::vector<std::string> generated_files;
++    // Add a symbol into the tree.
++    void Insert(const Definition *s, const std::string suffix) {
++      const Definition &symbol = *s;
++      Module *current_module = this;
++      for (auto it = symbol.defined_namespace->components.begin();
++           it != symbol.defined_namespace->components.end(); it++) {
++        std::string ns_component = MakeSnakeCase(*it);
++        current_module = &current_module->sub_modules[ns_component];
++      }
++      current_module->generated_files.push_back(MakeSnakeCase(symbol.name) +
++                                                suffix);
++    }
++    // Recursively create the importer file.
++    void GenerateImports(CodeWriter &code) {
++      for (auto it = sub_modules.begin(); it != sub_modules.end(); it++) {
++        code += "pub mod " + it->first + " {";
++        code.IncrementIdentLevel();
++        code += "use super::*;";
++        it->second.GenerateImports(code);
++        code.DecrementIdentLevel();
++        code += "} // " + it->first;
++      }
++      for (auto it = generated_files.begin(); it != generated_files.end();
++           it++) {
++        code += "mod " + *it + ";";
++        code += "pub use self::" + *it + "::*;";
++      }
++    }
++  };
++  Module root_module;
++  for (auto it = parser.enums_.vec.begin(); it != parser.enums_.vec.end();
++       it++) {
++    root_module.Insert(*it, parser.opts.filename_suffix);
++  }
++  for (auto it = parser.structs_.vec.begin(); it != parser.structs_.vec.end();
++       it++) {
++    root_module.Insert(*it, parser.opts.filename_suffix);
++  }
++  CodeWriter code("  ");
++  // TODO(caspern): Move generated warning out of BaseGenerator.
++  code +=
++      "// Automatically generated by the Flatbuffers compiler. "
++      "Do not modify.";
++  root_module.GenerateImports(code);
++  const bool success =
++      SaveFile((output_dir + "mod.rs").c_str(), code.ToString(), false);
++  code.Clear();
++  return success;
++}
++
+ namespace rust {
+ 
+ class RustGenerator : public BaseGenerator {
+@@ -320,13 +364,85 @@
+       "ENUM_MAX",
+       "ENUM_MIN",
+       "ENUM_VALUES",
++      // clang-format on
+     };
+     for (auto kw = keywords; *kw; kw++) keywords_.insert(*kw);
++    code_.SetPadding("  ");
++  }
++
++  bool generate() {
++    if (!parser_.opts.rust_module_root_file) {
++      return GenerateOneFile();
++    } else {
++      return GenerateIndividualFiles();
++    }
++  }
++
++  template<typename T>
++  bool GenerateSymbols(const SymbolTable<T> &symbols,
++                       std::function<void(const T &)> gen_symbol) {
++    for (auto it = symbols.vec.begin(); it != symbols.vec.end(); it++) {
++      const T &symbol = **it;
++      if (symbol.generated) continue;
++      code_.Clear();
++      code_ += "// " + std::string(FlatBuffersGeneratedWarning());
++      code_ += "extern crate flatbuffers;";
++      code_ += "use std::mem;";
++      code_ += "use std::cmp::Ordering;";
++      if (parser_.opts.rust_serialize) {
++        code_ += "extern crate serde;";
++        code_ +=
++            "use self::serde::ser::{Serialize, Serializer, SerializeStruct};";
++      }
++      code_ += "use self::flatbuffers::{EndianScalar, Follow};";
++      code_ += "use super::*;";
++      cur_name_space_ = symbol.defined_namespace;
++      gen_symbol(symbol);
++      std::stringstream file_path;
++      file_path << path_;
++      // Create filepath.
++      if (symbol.defined_namespace)
++        for (auto i = symbol.defined_namespace->components.begin();
++             i != symbol.defined_namespace->components.end(); i++) {
++          file_path << MakeSnakeCase(*i) << kPathSeparator;
++          EnsureDirExists(file_path.str());
++        }
++      file_path << MakeSnakeCase(symbol.name) << parser_.opts.filename_suffix
++                << ".rs";
++      const bool save_success =
++          SaveFile(file_path.str().c_str(), code_.ToString(),
++                   /*binary=*/false);
++      if (!save_success) return false;
++    }
++    return true;
+   }
+ 
++  bool GenerateIndividualFiles() {
++    code_.Clear();
++    // Don't bother with imports. Use absolute paths everywhere.
++    return GenerateSymbols<EnumDef>(
++               parser_.enums_, [&](const EnumDef &e) { this->GenEnum(e); }) &&
++           GenerateSymbols<StructDef>(
++               parser_.structs_, [&](const StructDef &s) {
++                 if (s.fixed) {
++                   this->GenStruct(s);
++                 } else {
++                   this->GenTable(s);
++                   if (this->parser_.opts.generate_object_based_api) {
++                     this->GenTableObject(s);
++                   }
++                 }
++                 if (this->parser_.root_struct_def_ == &s) {
++                   this->GenRootTableFuncs(s);
++                 }
++               });
++  }
++
++  // Generates code organized by .fbs files. This is broken legacy behavior
++  // that does not work with multiple fbs files with shared namespaces.
+   // Iterate through all definitions we haven't generated code for (enums,
+   // structs, and tables) and output them to a single file.
+-  bool generate() {
++  bool GenerateOneFile() {
+     code_.Clear();
+     code_ += "// " + std::string(FlatBuffersGeneratedWarning()) + "\n\n";
+ 
+@@ -496,32 +612,25 @@
+     // example: f(A, D::E)          -> super::D::E
+     // does not include leaf object (typically a struct type).
+ 
+-    size_t i = 0;
+     std::stringstream stream;
+-
+-    auto s = src->components.begin();
+-    auto d = dst->components.begin();
+-    for (;;) {
+-      if (s == src->components.end()) { break; }
+-      if (d == dst->components.end()) { break; }
+-      if (*s != *d) { break; }
+-      ++s;
+-      ++d;
+-      ++i;
+-    }
+-
+-    for (; s != src->components.end(); ++s) { stream << "super::"; }
+-    for (; d != dst->components.end(); ++d) {
+-      stream << MakeSnakeCase(*d) + "::";
+-    }
++    size_t common = 0;
++    std::vector<std::string> s, d;
++    if (src) s = src->components;
++    if (dst) d = dst->components;
++    while (common < s.size() && common < d.size() && s[common] == d[common])
++      common++;
++    // If src namespace is empty, this must be an absolute path.
++    for (size_t i = common; i < s.size(); i++) stream << "super::";
++    for (size_t i = common; i < d.size(); i++)
++      stream << MakeSnakeCase(d[i]) + "::";
+     return stream.str();
+   }
+ 
+   // Generate a comment from the schema.
+   void GenComment(const std::vector<std::string> &dc, const char *prefix = "") {
+-    std::string text;
+-    ::flatbuffers::GenComment(dc, &text, nullptr, prefix);
+-    code_ += text + "\\";
++    for (auto it = dc.begin(); it != dc.end(); it++) {
++      code_ += std::string(prefix) + "///" + *it;
++    }
+   }
+ 
+   // Return a Rust type from the table in idl.h.
+@@ -618,7 +727,9 @@
+       const auto &ev = **it;
+       code_.SetValue("VARIANT", Name(ev));
+       code_.SetValue("VALUE", enum_def.ToString(ev));
++      code_.IncrementIdentLevel();
+       cb(ev);
++      code_.DecrementIdentLevel();
+     }
+   }
+   void ForAllEnumValues(const EnumDef &enum_def, std::function<void()> cb) {
+@@ -655,8 +766,8 @@
+       code_ += "    #[derive(Default)]";
+       code_ += "    pub struct {{ENUM_NAME}}: {{BASE_TYPE}} {";
+       ForAllEnumValues1(enum_def, [&](const EnumVal &ev) {
+-        this->GenComment(ev.doc_comment, "      ");
+-        code_ += "      const {{VARIANT}} = {{VALUE}};";
++        this->GenComment(ev.doc_comment, "    ");
++        code_ += "    const {{VARIANT}} = {{VALUE}};";
+       });
+       code_ += "    }";
+       code_ += "  }";
+@@ -686,7 +797,7 @@
+       code_ += "pub const ENUM_VALUES_{{ENUM_NAME_CAPS}}: [{{ENUM_NAME}}; " +
+                num_fields + "] = [";
+       ForAllEnumValues1(enum_def, [&](const EnumVal &ev) {
+-        code_ += "  " + GetEnumValue(enum_def, ev) + ",";
++        code_ += GetEnumValue(enum_def, ev) + ",";
+       });
+       code_ += "];";
+       code_ += "";
+@@ -703,21 +814,21 @@
+       code_ += "#[allow(non_upper_case_globals)]";
+       code_ += "impl {{ENUM_NAME}} {";
+       ForAllEnumValues1(enum_def, [&](const EnumVal &ev) {
+-        this->GenComment(ev.doc_comment, "  ");
+-        code_ += "  pub const {{VARIANT}}: Self = Self({{VALUE}});";
++        this->GenComment(ev.doc_comment);
++        code_ += "pub const {{VARIANT}}: Self = Self({{VALUE}});";
+       });
+       code_ += "";
+       // Generate Associated constants
+       code_ += "  pub const ENUM_MIN: {{BASE_TYPE}} = {{ENUM_MIN_BASE_VALUE}};";
+       code_ += "  pub const ENUM_MAX: {{BASE_TYPE}} = {{ENUM_MAX_BASE_VALUE}};";
+       code_ += "  pub const ENUM_VALUES: &'static [Self] = &[";
+-      ForAllEnumValues(enum_def, [&]() { code_ += "    Self::{{VARIANT}},"; });
++      ForAllEnumValues(enum_def, [&]() { code_ += "  Self::{{VARIANT}},"; });
+       code_ += "  ];";
+       code_ += "  /// Returns the variant's name or \"\" if unknown.";
+       code_ += "  pub fn variant_name(self) -> Option<&'static str> {";
+       code_ += "    match self {";
+       ForAllEnumValues(enum_def, [&]() {
+-        code_ += "      Self::{{VARIANT}} => Some(\"{{VARIANT}}\"),";
++        code_ += "    Self::{{VARIANT}} => Some(\"{{VARIANT}}\"),";
+       });
+       code_ += "      _ => None,";
+       code_ += "    }";
+@@ -741,6 +852,27 @@
+       code_.SetValue("INTO_BASE", "self.0");
+     }
+ 
++    // Implement serde::Serialize
++    if (parser_.opts.rust_serialize) {
++      code_ += "impl Serialize for {{ENUM_NAME}} {";
++      code_ +=
++          "  fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>";
++      code_ += "  where";
++      code_ += "    S: Serializer,";
++      code_ += "  {";
++      if (IsBitFlagsEnum(enum_def)) {
++        code_ += "    serializer.serialize_u32(self.bits() as u32)";
++      } else {
++        code_ +=
++            "    serializer.serialize_unit_variant(\"{{ENUM_NAME}}\", self.0 "
++            "as "
++            "u32, self.variant_name().unwrap())";
++      }
++      code_ += "  }";
++      code_ += "}";
++      code_ += "";
++    }
++
+     // Generate Follow and Push so we can serialize and stuff.
+     code_ += "impl<'a> flatbuffers::Follow<'a> for {{ENUM_NAME}} {";
+     code_ += "  type Inner = Self;";
+@@ -813,7 +945,9 @@
+       code_.SetValue("U_ELEMENT_NAME", MakeSnakeCase(Name(enum_val)));
+       code_.SetValue("U_ELEMENT_TABLE_TYPE",
+                      NamespacedNativeName(*enum_val.union_type.struct_def));
++      code_.IncrementIdentLevel();
+       cb();
++      code_.DecrementIdentLevel();
+     }
+   }
+   void GenUnionObject(const EnumDef &enum_def) {
+@@ -822,12 +956,14 @@
+     code_.SetValue("NATIVE_NAME", NativeName(enum_def));
+ 
+     // Generate native union.
++    code_ += "#[allow(clippy::upper_case_acronyms)]";  // NONE's spelling is
++                                                       // intended.
+     code_ += "#[non_exhaustive]";
+     code_ += "#[derive(Debug, Clone, PartialEq)]";
+     code_ += "pub enum {{NATIVE_NAME}} {";
+     code_ += "  NONE,";
+     ForAllUnionObjectVariantsBesidesNone(enum_def, [&] {
+-      code_ += "  {{NATIVE_VARIANT}}(Box<{{U_ELEMENT_TABLE_TYPE}}>),";
++      code_ += "{{NATIVE_VARIANT}}(Box<{{U_ELEMENT_TABLE_TYPE}}>),";
+     });
+     code_ += "}";
+     // Generate Default (NONE).
+@@ -847,7 +983,7 @@
+     code_ += "      Self::NONE => {{ENUM_NAME}}::NONE,";
+     ForAllUnionObjectVariantsBesidesNone(enum_def, [&] {
+       code_ +=
+-          "      Self::{{NATIVE_VARIANT}}(_) => {{ENUM_NAME}}::"
++          "    Self::{{NATIVE_VARIANT}}(_) => {{ENUM_NAME}}::"
+           "{{VARIANT_NAME}},";
+     });
+     code_ += "    }";
+@@ -860,9 +996,8 @@
+     code_ += "    match self {";
+     code_ += "      Self::NONE => None,";
+     ForAllUnionObjectVariantsBesidesNone(enum_def, [&] {
+-      code_ +=
+-          "      Self::{{NATIVE_VARIANT}}(v) => "
+-          "Some(v.pack(fbb).as_union_value()),";
++      code_ += "    Self::{{NATIVE_VARIANT}}(v) => \\";
++      code_ += "Some(v.pack(fbb).as_union_value()),";
+     });
+     code_ += "    }";
+     code_ += "  }";
+@@ -871,44 +1006,44 @@
+     ForAllUnionObjectVariantsBesidesNone(enum_def, [&] {
+       // Move accessor.
+       code_ +=
+-          "  /// If the union variant matches, return the owned "
++          "/// If the union variant matches, return the owned "
+           "{{U_ELEMENT_TABLE_TYPE}}, setting the union to NONE.";
+       code_ +=
+-          "  pub fn take_{{U_ELEMENT_NAME}}(&mut self) -> "
++          "pub fn take_{{U_ELEMENT_NAME}}(&mut self) -> "
+           "Option<Box<{{U_ELEMENT_TABLE_TYPE}}>> {";
+-      code_ += "    if let Self::{{NATIVE_VARIANT}}(_) = self {";
+-      code_ += "      let v = std::mem::replace(self, Self::NONE);";
+-      code_ += "      if let Self::{{NATIVE_VARIANT}}(w) = v {";
+-      code_ += "        Some(w)";
+-      code_ += "      } else {";
+-      code_ += "        unreachable!()";
+-      code_ += "      }";
++      code_ += "  if let Self::{{NATIVE_VARIANT}}(_) = self {";
++      code_ += "    let v = std::mem::replace(self, Self::NONE);";
++      code_ += "    if let Self::{{NATIVE_VARIANT}}(w) = v {";
++      code_ += "      Some(w)";
+       code_ += "    } else {";
+-      code_ += "      None";
++      code_ += "      unreachable!()";
+       code_ += "    }";
++      code_ += "  } else {";
++      code_ += "    None";
+       code_ += "  }";
++      code_ += "}";
+       // Immutable reference accessor.
+       code_ +=
+-          "  /// If the union variant matches, return a reference to the "
++          "/// If the union variant matches, return a reference to the "
+           "{{U_ELEMENT_TABLE_TYPE}}.";
+       code_ +=
+-          "  pub fn as_{{U_ELEMENT_NAME}}(&self) -> "
++          "pub fn as_{{U_ELEMENT_NAME}}(&self) -> "
+           "Option<&{{U_ELEMENT_TABLE_TYPE}}> {";
+       code_ +=
+-          "    if let Self::{{NATIVE_VARIANT}}(v) = self "
++          "  if let Self::{{NATIVE_VARIANT}}(v) = self "
+           "{ Some(v.as_ref()) } else { None }";
+-      code_ += "  }";
++      code_ += "}";
+       // Mutable reference accessor.
+       code_ +=
+-          "  /// If the union variant matches, return a mutable reference"
++          "/// If the union variant matches, return a mutable reference"
+           " to the {{U_ELEMENT_TABLE_TYPE}}.";
+       code_ +=
+-          "  pub fn as_{{U_ELEMENT_NAME}}_mut(&mut self) -> "
++          "pub fn as_{{U_ELEMENT_NAME}}_mut(&mut self) -> "
+           "Option<&mut {{U_ELEMENT_TABLE_TYPE}}> {";
+       code_ +=
+-          "    if let Self::{{NATIVE_VARIANT}}(v) = self "
++          "  if let Self::{{NATIVE_VARIANT}}(v) = self "
+           "{ Some(v.as_mut()) } else { None }";
+-      code_ += "  }";
++      code_ += "}";
+     });
+     code_ += "}";  // End union methods impl.
+   }
+@@ -960,7 +1095,7 @@
+             field.IsRequired() ? "\"\"" : "\"" + field.value.constant + "\"";
+         if (context == kObject) return defval + ".to_string()";
+         if (context == kAccessor) return "&" + defval;
+-        FLATBUFFERS_ASSERT("Unreachable.");
++        FLATBUFFERS_ASSERT(false);
+         return "INVALID_CODE_GENERATION";
+       }
+ 
+@@ -986,7 +1121,7 @@
+         return "Default::default()";
+       }
+     }
+-    FLATBUFFERS_ASSERT("Unreachable.");
++    FLATBUFFERS_ASSERT(false);
+     return "INVALID_CODE_GENERATION";
+   }
+ 
+@@ -1478,10 +1613,11 @@
+   // Generates a fully-qualified name getter for use with --gen-name-strings
+   void GenFullyQualifiedNameGetter(const StructDef &struct_def,
+                                    const std::string &name) {
+-    code_ += "    pub const fn get_fully_qualified_name() -> &'static str {";
+-    code_ += "        \"" +
+-             struct_def.defined_namespace->GetFullyQualifiedName(name) + "\"";
+-    code_ += "    }";
++    const std::string fully_qualified_name =
++        struct_def.defined_namespace->GetFullyQualifiedName(name);
++    code_ += "  pub const fn get_fully_qualified_name() -> &'static str {";
++    code_ += "    \"" + fully_qualified_name + "\"";
++    code_ += "  }";
+     code_ += "";
+   }
+ 
+@@ -1516,7 +1652,10 @@
+       code_.SetValue("OFFSET_VALUE", NumToString(field.value.offset));
+       code_.SetValue("FIELD_NAME", Name(field));
+       code_.SetValue("BLDR_DEF_VAL", GetDefaultValue(field, kBuilder));
++      code_.SetValue("DISCRIMINANT", UnionTypeFieldName(field));
++      code_.IncrementIdentLevel();
+       cb(field);
++      code_.DecrementIdentLevel();
+     };
+     const auto &fields = struct_def.fields.vec;
+     if (reversed) {
+@@ -1545,41 +1684,47 @@
+     code_ += "}";
+     code_ += "";
+     code_ += "impl<'a> flatbuffers::Follow<'a> for {{STRUCT_NAME}}<'a> {";
+-    code_ += "    type Inner = {{STRUCT_NAME}}<'a>;";
+-    code_ += "    #[inline]";
+-    code_ += "    fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {";
+-    code_ += "        Self { _tab: flatbuffers::Table { buf, loc } }";
+-    code_ += "    }";
++    code_ += "  type Inner = {{STRUCT_NAME}}<'a>;";
++    code_ += "  #[inline]";
++    code_ += "  fn follow(buf: &'a [u8], loc: usize) -> Self::Inner {";
++    code_ += "    Self { _tab: flatbuffers::Table { buf, loc } }";
++    code_ += "  }";
+     code_ += "}";
+     code_ += "";
+     code_ += "impl<'a> {{STRUCT_NAME}}<'a> {";
+ 
++    // Generate field id constants.
++    ForAllTableFields(struct_def, [&](const FieldDef &unused) {
++      (void)unused;
++      code_ +=
++          "pub const {{OFFSET_NAME}}: flatbuffers::VOffsetT = "
++          "{{OFFSET_VALUE}};";
++    });
++    code_ += "";
++
+     if (parser_.opts.generate_name_strings) {
+       GenFullyQualifiedNameGetter(struct_def, struct_def.name);
+     }
+ 
+-    code_ += "    #[inline]";
++    code_ += "  #[inline]";
+     code_ +=
+-        "    pub fn init_from_table(table: flatbuffers::Table<'a>) -> "
++        "  pub fn init_from_table(table: flatbuffers::Table<'a>) -> "
+         "Self {";
+-    code_ += "        {{STRUCT_NAME}} { _tab: table }";
+-    code_ += "    }";
++    code_ += "    {{STRUCT_NAME}} { _tab: table }";
++    code_ += "  }";
+ 
+     // Generate a convenient create* function that uses the above builder
+     // to create a table in one function call.
+     code_.SetValue("MAYBE_US", struct_def.fields.vec.size() == 0 ? "_" : "");
+     code_.SetValue("MAYBE_LT",
+                    TableBuilderArgsNeedsLifetime(struct_def) ? "<'args>" : "");
+-    code_ += "    #[allow(unused_mut)]";
+-    code_ += "    pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(";
+-    code_ +=
+-        "        _fbb: "
+-        "&'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr>,";
+-    code_ +=
+-        "        {{MAYBE_US}}args: &'args {{STRUCT_NAME}}Args{{MAYBE_LT}})"
+-        " -> flatbuffers::WIPOffset<{{STRUCT_NAME}}<'bldr>> {";
++    code_ += "  #[allow(unused_mut)]";
++    code_ += "  pub fn create<'bldr: 'args, 'args: 'mut_bldr, 'mut_bldr>(";
++    code_ += "    _fbb: &'mut_bldr mut flatbuffers::FlatBufferBuilder<'bldr>,";
++    code_ += "    {{MAYBE_US}}args: &'args {{STRUCT_NAME}}Args{{MAYBE_LT}}";
++    code_ += "  ) -> flatbuffers::WIPOffset<{{STRUCT_NAME}}<'bldr>> {";
+ 
+-    code_ += "      let mut builder = {{STRUCT_NAME}}Builder::new(_fbb);";
++    code_ += "    let mut builder = {{STRUCT_NAME}}Builder::new(_fbb);";
+     for (size_t size = struct_def.sortbysize ? sizeof(largest_scalar_t) : 1;
+          size; size /= 2) {
+       ForAllTableFields(
+@@ -1590,23 +1735,23 @@
+               return;
+             if (IsOptionalToBuilder(field)) {
+               code_ +=
+-                  "      if let Some(x) = args.{{FIELD_NAME}} "
++                  "  if let Some(x) = args.{{FIELD_NAME}} "
+                   "{ builder.add_{{FIELD_NAME}}(x); }";
+             } else {
+-              code_ += "      builder.add_{{FIELD_NAME}}(args.{{FIELD_NAME}});";
++              code_ += "  builder.add_{{FIELD_NAME}}(args.{{FIELD_NAME}});";
+             }
+           },
+           /*reverse=*/true);
+     }
+-    code_ += "      builder.finish()";
+-    code_ += "    }";
++    code_ += "    builder.finish()";
++    code_ += "  }";
+     code_ += "";
+     // Generate Object API Packer function.
+     if (parser_.opts.generate_object_based_api) {
+       // TODO(cneo): Replace more for loops with ForAllX stuff.
+       // TODO(cneo): Manage indentation with IncrementIdentLevel?
+       code_.SetValue("OBJECT_NAME", NativeName(struct_def));
+-      code_ += "    pub fn unpack(&self) -> {{OBJECT_NAME}} {";
++      code_ += "  pub fn unpack(&self) -> {{OBJECT_NAME}} {";
+       ForAllObjectTableFields(struct_def, [&](const FieldDef &field) {
+         const Type &type = field.value.type;
+         switch (GetFullType(type)) {
+@@ -1614,7 +1759,7 @@
+           case ftBool:
+           case ftFloat:
+           case ftEnumKey: {
+-            code_ += "      let {{FIELD_NAME}} = self.{{FIELD_NAME}}();";
++            code_ += "  let {{FIELD_NAME}} = self.{{FIELD_NAME}}();";
+             return;
+           }
+           case ftUnionKey: return;
+@@ -1623,27 +1768,22 @@
+             code_.SetValue("ENUM_NAME", WrapInNameSpace(enum_def));
+             code_.SetValue("NATIVE_ENUM_NAME", NamespacedNativeName(enum_def));
+             code_ +=
+-                "      let {{FIELD_NAME}} = match "
+-                "self.{{FIELD_NAME}}_type() {";
+-            code_ +=
+-                "        {{ENUM_NAME}}::NONE =>"
+-                " {{NATIVE_ENUM_NAME}}::NONE,";
++                "  let {{FIELD_NAME}} = match self.{{FIELD_NAME}}_type() {";
++            code_ += "    {{ENUM_NAME}}::NONE => {{NATIVE_ENUM_NAME}}::NONE,";
+             ForAllUnionObjectVariantsBesidesNone(enum_def, [&] {
+               code_ +=
+-                  "        {{ENUM_NAME}}::{{VARIANT_NAME}} => "
++                  "  {{ENUM_NAME}}::{{VARIANT_NAME}} => "
+                   "{{NATIVE_ENUM_NAME}}::{{NATIVE_VARIANT}}(Box::new(";
++              code_ += "    self.{{FIELD_NAME}}_as_{{U_ELEMENT_NAME}}()";
+               code_ +=
+-                  "          self.{{FIELD_NAME}}_as_"
+-                  "{{U_ELEMENT_NAME}}()";
+-              code_ +=
+-                  "              .expect(\"Invalid union table, "
++                  "        .expect(\"Invalid union table, "
+                   "expected `{{ENUM_NAME}}::{{VARIANT_NAME}}`.\")";
+-              code_ += "              .unpack()";
+-              code_ += "        )),";
++              code_ += "        .unpack()";
++              code_ += "  )),";
+             });
+             // Maybe we shouldn't throw away unknown discriminants?
+-            code_ += "        _ => {{NATIVE_ENUM_NAME}}::NONE,";
+-            code_ += "      };";
++            code_ += "    _ => {{NATIVE_ENUM_NAME}}::NONE,";
++            code_ += "  };";
+             return;
+           }
+           // The rest of the types need special handling based on if the field
+@@ -1698,32 +1838,25 @@
+           }
+         }
+         if (field.IsOptional()) {
+-          code_ += "      let {{FIELD_NAME}} = self.{{FIELD_NAME}}().map(|x| {";
+-          code_ += "        {{EXPR}}";
+-          code_ += "      });";
++          code_ += "  let {{FIELD_NAME}} = self.{{FIELD_NAME}}().map(|x| {";
++          code_ += "    {{EXPR}}";
++          code_ += "  });";
+         } else {
+-          code_ += "      let {{FIELD_NAME}} = {";
+-          code_ += "        let x = self.{{FIELD_NAME}}();";
+-          code_ += "        {{EXPR}}";
+-          code_ += "      };";
++          code_ += "  let {{FIELD_NAME}} = {";
++          code_ += "    let x = self.{{FIELD_NAME}}();";
++          code_ += "    {{EXPR}}";
++          code_ += "  };";
+         }
+       });
+-      code_ += "      {{OBJECT_NAME}} {";
++      code_ += "    {{OBJECT_NAME}} {";
+       ForAllObjectTableFields(struct_def, [&](const FieldDef &field) {
+         if (field.value.type.base_type == BASE_TYPE_UTYPE) return;
+-        code_ += "        {{FIELD_NAME}},";
++        code_ += "    {{FIELD_NAME}},";
+       });
+-      code_ += "      }";
+       code_ += "    }";
++      code_ += "  }";
+     }
+ 
+-    // Generate field id constants.
+-    ForAllTableFields(struct_def, [&](const FieldDef &unused) {
+-      (void)unused;
+-      code_ +=
+-          "    pub const {{OFFSET_NAME}}: flatbuffers::VOffsetT = "
+-          "{{OFFSET_VALUE}};";
+-    });
+     if (struct_def.fields.vec.size() > 0) code_ += "";
+ 
+     // Generate the accessors. Each has one of two forms:
+@@ -1741,11 +1874,11 @@
+       code_.SetValue("RETURN_TYPE",
+                      GenTableAccessorFuncReturnType(field, "'a"));
+ 
+-      this->GenComment(field.doc_comment, "  ");
+-      code_ += "  #[inline]";
+-      code_ += "  pub fn {{FIELD_NAME}}(&self) -> {{RETURN_TYPE}} {";
+-      code_ += "    " + GenTableAccessorFuncBody(field, "'a");
+-      code_ += "  }";
++      this->GenComment(field.doc_comment);
++      code_ += "#[inline]";
++      code_ += "pub fn {{FIELD_NAME}}(&self) -> {{RETURN_TYPE}} {";
++      code_ += "  " + GenTableAccessorFuncBody(field, "'a");
++      code_ += "}";
+ 
+       // Generate a comparison function for this field if it is a key.
+       if (field.key) { GenKeyFieldMethods(field); }
+@@ -1763,38 +1896,37 @@
+         FLATBUFFERS_ASSERT(nested_root);  // Guaranteed to exist by parser.
+ 
+         code_.SetValue("NESTED", WrapInNameSpace(*nested_root));
+-        code_ += "  pub fn {{FIELD_NAME}}_nested_flatbuffer(&'a self) -> \\";
++        code_ += "pub fn {{FIELD_NAME}}_nested_flatbuffer(&'a self) -> \\";
+         if (field.IsRequired()) {
+           code_ += "{{NESTED}}<'a> {";
+-          code_ += "    let data = self.{{FIELD_NAME}}();";
+-          code_ += "    use flatbuffers::Follow;";
++          code_ += "  let data = self.{{FIELD_NAME}}();";
++          code_ += "  use flatbuffers::Follow;";
+           code_ +=
+-              "    <flatbuffers::ForwardsUOffset<{{NESTED}}<'a>>>"
++              "  <flatbuffers::ForwardsUOffset<{{NESTED}}<'a>>>"
+               "::follow(data, 0)";
+         } else {
+           code_ += "Option<{{NESTED}}<'a>> {";
+-          code_ += "    self.{{FIELD_NAME}}().map(|data| {";
+-          code_ += "      use flatbuffers::Follow;";
++          code_ += "  self.{{FIELD_NAME}}().map(|data| {";
++          code_ += "    use flatbuffers::Follow;";
+           code_ +=
+-              "      <flatbuffers::ForwardsUOffset<{{NESTED}}<'a>>>"
++              "    <flatbuffers::ForwardsUOffset<{{NESTED}}<'a>>>"
+               "::follow(data, 0)";
+-          code_ += "    })";
++          code_ += "  })";
+         }
+-        code_ += "  }";
++        code_ += "}";
+       }
+     });
+ 
+     // Explicit specializations for union accessors
+     ForAllTableFields(struct_def, [&](const FieldDef &field) {
+       if (field.value.type.base_type != BASE_TYPE_UNION) return;
+-      code_.SetValue("FIELD_TYPE_FIELD_NAME", field.name);
+       ForAllUnionVariantsBesidesNone(
+           *field.value.type.enum_def, [&](const EnumVal &unused) {
+             (void)unused;
+-            code_ += "  #[inline]";
+-            code_ += "  #[allow(non_snake_case)]";
++            code_ += "#[inline]";
++            code_ += "#[allow(non_snake_case)]";
+             code_ +=
+-                "  pub fn {{FIELD_NAME}}_as_{{U_ELEMENT_NAME}}(&self) -> "
++                "pub fn {{FIELD_NAME}}_as_{{U_ELEMENT_NAME}}(&self) -> "
+                 "Option<{{U_ELEMENT_TABLE_TYPE}}<'a>> {";
+             // If the user defined schemas name a field that clashes with a
+             // language reserved word, flatc will try to escape the field name
+@@ -1808,24 +1940,22 @@
+             //
+             // To avoid this problem the type field name is used unescaped here:
+             code_ +=
+-                "    if self.{{FIELD_TYPE_FIELD_NAME}}_type() == "
+-                "{{U_ELEMENT_ENUM_TYPE}} {";
++                "  if self.{{DISCRIMINANT}}() == {{U_ELEMENT_ENUM_TYPE}} {";
+ 
+             // The following logic is not tested in the integration test,
+             // as of April 10, 2020
+             if (field.IsRequired()) {
+-              code_ += "      let u = self.{{FIELD_NAME}}();";
+-              code_ +=
+-                  "      Some({{U_ELEMENT_TABLE_TYPE}}::init_from_table(u))";
++              code_ += "    let u = self.{{FIELD_NAME}}();";
++              code_ += "    Some({{U_ELEMENT_TABLE_TYPE}}::init_from_table(u))";
+             } else {
+               code_ +=
+-                  "      self.{{FIELD_NAME}}().map("
++                  "    self.{{FIELD_NAME}}().map("
+                   "{{U_ELEMENT_TABLE_TYPE}}::init_from_table)";
+             }
+-            code_ += "    } else {";
+-            code_ += "      None";
+-            code_ += "    }";
++            code_ += "  } else {";
++            code_ += "    None";
+             code_ += "  }";
++            code_ += "}";
+             code_ += "";
+           });
+     });
+@@ -1850,29 +1980,34 @@
+         // All types besides unions.
+         code_.SetValue("TY", FollowType(field.value.type, "'_"));
+         code_ +=
+-            "\n     .visit_field::<{{TY}}>(&\"{{FIELD_NAME}}\", "
++            "\n     .visit_field::<{{TY}}>(\"{{FIELD_NAME}}\", "
+             "Self::{{OFFSET_NAME}}, {{IS_REQ}})?\\";
+         return;
+       }
+       // Unions.
+-      EnumDef &union_def = *field.value.type.enum_def;
++      const EnumDef &union_def = *field.value.type.enum_def;
+       code_.SetValue("UNION_TYPE", WrapInNameSpace(union_def));
++      // TODO: Use the same function that generates the _type field for
++      // consistency. We do not call Name() because it inconsistently
++      // escapes keywords.
++      code_.SetValue("UNION_TYPE_OFFSET_NAME",
++                     "VT_" + MakeUpper(field.name + "_type"));
+       code_ +=
+           "\n     .visit_union::<{{UNION_TYPE}}, _>("
+-          "&\"{{FIELD_NAME}}_type\", Self::{{OFFSET_NAME}}_TYPE, "
+-          "&\"{{FIELD_NAME}}\", Self::{{OFFSET_NAME}}, {{IS_REQ}}, "
++          "\"{{FIELD_NAME}}_type\", Self::{{UNION_TYPE_OFFSET_NAME}}, "
++          "\"{{FIELD_NAME}}\", Self::{{OFFSET_NAME}}, {{IS_REQ}}, "
+           "|key, v, pos| {";
+-      code_ += "        match key {";
++      code_ += "      match key {";
+       ForAllUnionVariantsBesidesNone(union_def, [&](const EnumVal &unused) {
+         (void)unused;
+         code_ +=
+-            "          {{U_ELEMENT_ENUM_TYPE}} => v.verify_union_variant::"
++            "        {{U_ELEMENT_ENUM_TYPE}} => v.verify_union_variant::"
+             "<flatbuffers::ForwardsUOffset<{{U_ELEMENT_TABLE_TYPE}}>>("
+             "\"{{U_ELEMENT_ENUM_TYPE}}\", pos),";
+       });
+-      code_ += "          _ => Ok(()),";
+-      code_ += "        }";
+-      code_ += "     })?\\";
++      code_ += "        _ => Ok(()),";
++      code_ += "      }";
++      code_ += "   })?\\";
+     });
+     code_ += "\n     .finish();";
+     code_ += "    Ok(())";
+@@ -1885,22 +2020,90 @@
+     code_ += "pub struct {{STRUCT_NAME}}Args{{MAYBE_LT}} {";
+     ForAllTableFields(struct_def, [&](const FieldDef &field) {
+       code_.SetValue("PARAM_TYPE", TableBuilderArgsDefnType(field, "'a"));
+-      code_ += "    pub {{FIELD_NAME}}: {{PARAM_TYPE}},";
++      code_ += "  pub {{FIELD_NAME}}: {{PARAM_TYPE}},";
+     });
+     code_ += "}";
+ 
+     // Generate an impl of Default for the *Args type:
+     code_ += "impl<'a> Default for {{STRUCT_NAME}}Args{{MAYBE_LT}} {";
+-    code_ += "    #[inline]";
+-    code_ += "    fn default() -> Self {";
+-    code_ += "        {{STRUCT_NAME}}Args {";
++    code_ += "  #[inline]";
++    code_ += "  fn default() -> Self {";
++    code_ += "    {{STRUCT_NAME}}Args {";
+     ForAllTableFields(struct_def, [&](const FieldDef &field) {
+-      code_ += "            {{FIELD_NAME}}: {{BLDR_DEF_VAL}},\\";
++      code_ += "    {{FIELD_NAME}}: {{BLDR_DEF_VAL}},\\";
+       code_ += field.IsRequired() ? " // required field" : "";
+     });
+-    code_ += "        }";
+     code_ += "    }";
++    code_ += "  }";
+     code_ += "}";
++    code_ += "";
++
++    // Implement serde::Serialize
++    if (parser_.opts.rust_serialize) {
++      const auto numFields = struct_def.fields.vec.size();
++      code_.SetValue("NUM_FIELDS", NumToString(numFields));
++      code_ += "impl Serialize for {{STRUCT_NAME}}<'_> {";
++      code_ +=
++          "  fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>";
++      code_ += "  where";
++      code_ += "    S: Serializer,";
++      code_ += "  {";
++      if (numFields == 0) {
++        code_ +=
++            "    let s = serializer.serialize_struct(\"{{STRUCT_NAME}}\", 0)?;";
++      } else {
++        code_ +=
++            "    let mut s = serializer.serialize_struct(\"{{STRUCT_NAME}}\", "
++            "{{NUM_FIELDS}})?;";
++      }
++      ForAllTableFields(struct_def, [&](const FieldDef &field) {
++        const Type &type = field.value.type;
++        if (IsUnion(type)) {
++          if (type.base_type == BASE_TYPE_UNION) {
++            const auto &enum_def = *type.enum_def;
++            code_.SetValue("ENUM_NAME", WrapInNameSpace(enum_def));
++            code_.SetValue("FIELD_TYPE_FIELD_NAME", field.name);
++
++            code_ += "    match self.{{FIELD_TYPE_FIELD_NAME}}_type() {";
++            code_ += "      {{ENUM_NAME}}::NONE => (),";
++            ForAllUnionObjectVariantsBesidesNone(enum_def, [&] {
++              code_.SetValue("FIELD_TYPE_FIELD_NAME", field.name);
++              code_ += "      {{ENUM_NAME}}::{{VARIANT_NAME}} => {";
++              code_ +=
++                  "        let f = "
++                  "self.{{FIELD_TYPE_FIELD_NAME}}_as_{{U_ELEMENT_NAME}}()";
++              code_ +=
++                  "          .expect(\"Invalid union table, expected "
++                  "`{{ENUM_NAME}}::{{VARIANT_NAME}}`.\");";
++              code_ += "        s.serialize_field(\"{{FIELD_NAME}}\", &f)?;";
++              code_ += "      }";
++            });
++            code_ += "      _ => unimplemented!(),";
++            code_ += "    }";
++          } else {
++            code_ +=
++                "    s.serialize_field(\"{{FIELD_NAME}}\", "
++                "&self.{{FIELD_NAME}}())?;";
++          }
++        } else {
++          if (field.IsOptional()) {
++            code_ += "    if let Some(f) = self.{{FIELD_NAME}}() {";
++            code_ += "      s.serialize_field(\"{{FIELD_NAME}}\", &f)?;";
++            code_ += "    } else {";
++            code_ += "      s.skip_field(\"{{FIELD_NAME}}\")?;";
++            code_ += "    }";
++          } else {
++            code_ +=
++                "    s.serialize_field(\"{{FIELD_NAME}}\", "
++                "&self.{{FIELD_NAME}}())?;";
++          }
++        }
++      });
++      code_ += "    s.end()";
++      code_ += "  }";
++      code_ += "}";
++      code_ += "";
++    }
+ 
+     // Generate a builder struct:
+     code_ += "pub struct {{STRUCT_NAME}}Builder<'a: 'b, 'b> {";
+@@ -1929,18 +2132,18 @@
+       code_.SetValue("FIELD_OFFSET", Name(struct_def) + "::" + offset);
+       code_.SetValue("FIELD_TYPE", TableBuilderArgsAddFuncType(field, "'b "));
+       code_.SetValue("FUNC_BODY", TableBuilderArgsAddFuncBody(field));
+-      code_ += "  #[inline]";
++      code_ += "#[inline]";
+       code_ +=
+-          "  pub fn add_{{FIELD_NAME}}(&mut self, {{FIELD_NAME}}: "
++          "pub fn add_{{FIELD_NAME}}(&mut self, {{FIELD_NAME}}: "
+           "{{FIELD_TYPE}}) {";
+       if (is_scalar && !field.IsOptional()) {
+         code_ +=
+-            "    {{FUNC_BODY}}({{FIELD_OFFSET}}, {{FIELD_NAME}}, "
++            "  {{FUNC_BODY}}({{FIELD_OFFSET}}, {{FIELD_NAME}}, "
+             "{{BLDR_DEF_VAL}});";
+       } else {
+-        code_ += "    {{FUNC_BODY}}({{FIELD_OFFSET}}, {{FIELD_NAME}});";
++        code_ += "  {{FUNC_BODY}}({{FIELD_OFFSET}}, {{FIELD_NAME}});";
+       }
+-      code_ += "  }";
++      code_ += "}";
+     });
+ 
+     // Struct initializer (all fields required);
+@@ -1966,7 +2169,7 @@
+     ForAllTableFields(struct_def, [&](const FieldDef &field) {
+       if (!field.IsRequired()) return;
+       code_ +=
+-          "    self.fbb_.required(o, {{STRUCT_NAME}}::{{OFFSET_NAME}},"
++          "  self.fbb_.required(o, {{STRUCT_NAME}}::{{OFFSET_NAME}},"
+           "\"{{FIELD_NAME}}\");";
+     });
+     code_ += "    flatbuffers::WIPOffset::new(o.value())";
+@@ -1983,35 +2186,33 @@
+       if (GetFullType(field.value.type) == ftUnionValue) {
+         // Generate a match statement to handle unions properly.
+         code_.SetValue("KEY_TYPE", GenTableAccessorFuncReturnType(field, ""));
+-        code_.SetValue("FIELD_TYPE_FIELD_NAME", field.name);
+         code_.SetValue("UNION_ERR",
+                        "&\"InvalidFlatbuffer: Union discriminant"
+                        " does not match value.\"");
+ 
+-        code_ += "      match self.{{FIELD_NAME}}_type() {";
++        code_ += "    match self.{{DISCRIMINANT}}() {";
+         ForAllUnionVariantsBesidesNone(
+             *field.value.type.enum_def, [&](const EnumVal &unused) {
+               (void)unused;
+-              code_ += "        {{U_ELEMENT_ENUM_TYPE}} => {";
++              code_ += "      {{U_ELEMENT_ENUM_TYPE}} => {";
+               code_ +=
+-                  "          if let Some(x) = "
+-                  "self.{{FIELD_TYPE_FIELD_NAME}}_as_"
++                  "        if let Some(x) = "
++                  "self.{{FIELD_NAME}}_as_"
+                   "{{U_ELEMENT_NAME}}() {";
+-              code_ += "            ds.field(\"{{FIELD_NAME}}\", &x)";
+-              code_ += "          } else {";
+-              code_ +=
+-                  "            ds.field(\"{{FIELD_NAME}}\", {{UNION_ERR}})";
+-              code_ += "          }";
+-              code_ += "        },";
++              code_ += "          ds.field(\"{{FIELD_NAME}}\", &x)";
++              code_ += "        } else {";
++              code_ += "          ds.field(\"{{FIELD_NAME}}\", {{UNION_ERR}})";
++              code_ += "        }";
++              code_ += "      },";
+             });
+-        code_ += "        _ => {";
+-        code_ += "          let x: Option<()> = None;";
+-        code_ += "          ds.field(\"{{FIELD_NAME}}\", &x)";
+-        code_ += "        },";
+-        code_ += "      };";
++        code_ += "      _ => {";
++        code_ += "        let x: Option<()> = None;";
++        code_ += "        ds.field(\"{{FIELD_NAME}}\", &x)";
++        code_ += "      },";
++        code_ += "    };";
+       } else {
+         // Most fields.
+-        code_ += "      ds.field(\"{{FIELD_NAME}}\", &self.{{FIELD_NAME}}());";
++        code_ += "    ds.field(\"{{FIELD_NAME}}\", &self.{{FIELD_NAME}}());";
+       }
+     });
+     code_ += "      ds.finish()";
+@@ -2031,7 +2232,7 @@
+       // Union objects combine both the union discriminant and value, so we
+       // skip making a field for the discriminant.
+       if (field.value.type.base_type == BASE_TYPE_UTYPE) return;
+-      code_ += "  pub {{FIELD_NAME}}: {{FIELD_OBJECT_TYPE}},";
++      code_ += "pub {{FIELD_NAME}}: {{FIELD_OBJECT_TYPE}},";
+     });
+     code_ += "}";
+ 
+@@ -2041,7 +2242,7 @@
+     ForAllObjectTableFields(table, [&](const FieldDef &field) {
+       if (field.value.type.base_type == BASE_TYPE_UTYPE) return;
+       std::string default_value = GetDefaultValue(field, kObject);
+-      code_ += "      {{FIELD_NAME}}: " + default_value + ",";
++      code_ += "    {{FIELD_NAME}}: " + default_value + ",";
+     });
+     code_ += "    }";
+     code_ += "  }";
+@@ -2065,7 +2266,7 @@
+         case ftBool:
+         case ftFloat:
+         case ftEnumKey: {
+-          code_ += "    let {{FIELD_NAME}} = self.{{FIELD_NAME}};";
++          code_ += "  let {{FIELD_NAME}} = self.{{FIELD_NAME}};";
+           return;
+         }
+         case ftUnionKey: return;  // Generate union type with union value.
+@@ -2073,9 +2274,9 @@
+           code_.SetValue("SNAKE_CASE_ENUM_NAME",
+                          MakeSnakeCase(Name(*field.value.type.enum_def)));
+           code_ +=
+-              "    let {{FIELD_NAME}}_type = "
++              "  let {{FIELD_NAME}}_type = "
+               "self.{{FIELD_NAME}}.{{SNAKE_CASE_ENUM_NAME}}_type();";
+-          code_ += "    let {{FIELD_NAME}} = self.{{FIELD_NAME}}.pack(_fbb);";
++          code_ += "  let {{FIELD_NAME}} = self.{{FIELD_NAME}}.pack(_fbb);";
+           return;
+         }
+         // The rest of the types require special casing around optionalness
+@@ -2088,14 +2289,13 @@
+           // Hold the struct in a variable so we can reference it.
+           if (field.IsRequired()) {
+             code_ +=
+-                "    let {{FIELD_NAME}}_tmp = "
+-                "Some(self.{{FIELD_NAME}}.pack());";
++                "  let {{FIELD_NAME}}_tmp = Some(self.{{FIELD_NAME}}.pack());";
+           } else {
+             code_ +=
+-                "    let {{FIELD_NAME}}_tmp = self.{{FIELD_NAME}}"
++                "  let {{FIELD_NAME}}_tmp = self.{{FIELD_NAME}}"
+                 ".as_ref().map(|x| x.pack());";
+           }
+-          code_ += "    let {{FIELD_NAME}} = {{FIELD_NAME}}_tmp.as_ref();";
++          code_ += "  let {{FIELD_NAME}} = {{FIELD_NAME}}_tmp.as_ref();";
+ 
+           return;
+         }
+@@ -2149,7 +2349,7 @@
+     code_ += "    {{STRUCT_NAME}}::create(_fbb, &{{STRUCT_NAME}}Args{";
+     ForAllObjectTableFields(table, [&](const FieldDef &field) {
+       (void)field;  // Unused.
+-      code_ += "      {{FIELD_NAME}},";
++      code_ += "    {{FIELD_NAME}},";
+     });
+     code_ += "    })";
+     code_ += "  }";
+@@ -2163,21 +2363,23 @@
+       if (field.deprecated) continue;
+       code_.SetValue("FIELD_NAME", Name(field));
+       code_.SetValue("FIELD_OBJECT_TYPE", ObjectFieldType(field, true));
++      code_.IncrementIdentLevel();
+       cb(field);
++      code_.DecrementIdentLevel();
+     }
+   }
+   void MapNativeTableField(const FieldDef &field, const std::string &expr) {
+     if (field.IsOptional()) {
+-      code_ += "    let {{FIELD_NAME}} = self.{{FIELD_NAME}}.as_ref().map(|x|{";
+-      code_ += "      " + expr;
+-      code_ += "    });";
++      code_ += "  let {{FIELD_NAME}} = self.{{FIELD_NAME}}.as_ref().map(|x|{";
++      code_ += "    " + expr;
++      code_ += "  });";
+     } else {
+       // For some reason Args has optional types for required fields.
+       // TODO(cneo): Fix this... but its a breaking change?
+-      code_ += "    let {{FIELD_NAME}} = Some({";
+-      code_ += "      let x = &self.{{FIELD_NAME}};";
+-      code_ += "      " + expr;
+-      code_ += "    });";
++      code_ += "  let {{FIELD_NAME}} = Some({";
++      code_ += "    let x = &self.{{FIELD_NAME}};";
++      code_ += "    " + expr;
++      code_ += "  });";
+     }
+   }
+ 
+@@ -2187,21 +2389,22 @@
+     FLATBUFFERS_ASSERT(field.key);
+ 
+     code_.SetValue("KEY_TYPE", GenTableAccessorFuncReturnType(field, ""));
++    code_.SetValue("REF", IsString(field.value.type) ? "" : "&");
+ 
+-    code_ += "  #[inline]";
++    code_ += "#[inline]";
+     code_ +=
+-        "  pub fn key_compare_less_than(&self, o: &{{STRUCT_NAME}}) -> "
+-        " bool {";
+-    code_ += "    self.{{FIELD_NAME}}() < o.{{FIELD_NAME}}()";
+-    code_ += "  }";
++        "pub fn key_compare_less_than(&self, o: &{{STRUCT_NAME}}) -> "
++        "bool {";
++    code_ += "  self.{{FIELD_NAME}}() < o.{{FIELD_NAME}}()";
++    code_ += "}";
+     code_ += "";
+-    code_ += "  #[inline]";
++    code_ += "#[inline]";
+     code_ +=
+-        "  pub fn key_compare_with_value(&self, val: {{KEY_TYPE}}) -> "
+-        " ::std::cmp::Ordering {";
+-    code_ += "    let key = self.{{FIELD_NAME}}();";
+-    code_ += "    key.cmp(&val)";
+-    code_ += "  }";
++        "pub fn key_compare_with_value(&self, val: {{KEY_TYPE}}) -> "
++        "::std::cmp::Ordering {";
++    code_ += "  let key = self.{{FIELD_NAME}}();";
++    code_ += "  key.cmp({{REF}}val)";
++    code_ += "}";
+   }
+ 
+   // Generate functions for accessing the root table object. This function
+@@ -2427,7 +2630,9 @@
+       code_.SetValue(
+           "REF",
+           IsStruct(field.value.type) || IsArray(field.value.type) ? "&" : "");
++      code_.IncrementIdentLevel();
+       cb(field);
++      code_.DecrementIdentLevel();
+       const size_t size = InlineSize(field.value.type);
+       offset_to_field += size + field.padding;
+     }
+@@ -2466,7 +2671,7 @@
+     code_ += "    f.debug_struct(\"{{STRUCT_NAME}}\")";
+     ForAllStructFields(struct_def, [&](const FieldDef &unused) {
+       (void)unused;
+-      code_ += "      .field(\"{{FIELD_NAME}}\", &self.{{FIELD_NAME}}())";
++      code_ += "    .field(\"{{FIELD_NAME}}\", &self.{{FIELD_NAME}}())";
+     });
+     code_ += "      .finish()";
+     code_ += "  }";
+@@ -2530,6 +2735,37 @@
+     code_ += "    v.in_buffer::<Self>(pos)";
+     code_ += "  }";
+     code_ += "}";
++    code_ += "";
++
++    // Implement serde::Serialize
++    if (parser_.opts.rust_serialize) {
++      const auto numFields = struct_def.fields.vec.size();
++      code_.SetValue("NUM_FIELDS", NumToString(numFields));
++      code_ += "impl Serialize for {{STRUCT_NAME}} {";
++      code_ +=
++          "  fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>";
++      code_ += "  where";
++      code_ += "    S: Serializer,";
++      code_ += "  {";
++      if (numFields == 0) {
++        code_ +=
++            "    let s = serializer.serialize_struct(\"{{STRUCT_NAME}}\", 0)?;";
++      } else {
++        code_ +=
++            "    let mut s = serializer.serialize_struct(\"{{STRUCT_NAME}}\", "
++            "{{NUM_FIELDS}})?;";
++      }
++      ForAllStructFields(struct_def, [&](const FieldDef &unused) {
++        (void)unused;
++        code_ +=
++            "    s.serialize_field(\"{{FIELD_NAME}}\", "
++            "&self.{{FIELD_NAME}}())?;";
++      });
++      code_ += "    s.end()";
++      code_ += "  }";
++      code_ += "}";
++      code_ += "";
++    }
+ 
+     // Generate a constructor that takes all fields as arguments.
+     code_ += "impl<'a> {{STRUCT_NAME}} {";
+@@ -2537,13 +2773,13 @@
+     code_ += "  pub fn new(";
+     ForAllStructFields(struct_def, [&](const FieldDef &unused) {
+       (void)unused;
+-      code_ += "    {{FIELD_NAME}}: {{REF}}{{FIELD_TYPE}},";
++      code_ += "  {{FIELD_NAME}}: {{REF}}{{FIELD_TYPE}},";
+     });
+     code_ += "  ) -> Self {";
+     code_ += "    let mut s = Self([0; {{STRUCT_SIZE}}]);";
+     ForAllStructFields(struct_def, [&](const FieldDef &unused) {
+       (void)unused;
+-      code_ += "    s.set_{{FIELD_NAME}}({{REF}}{{FIELD_NAME}});";
++      code_ += "  s.set_{{FIELD_NAME}}({{FIELD_NAME}});";
+     });
+     code_ += "    s";
+     code_ += "  }";
+@@ -2555,12 +2791,12 @@
+ 
+     // Generate accessor methods for the struct.
+     ForAllStructFields(struct_def, [&](const FieldDef &field) {
+-      this->GenComment(field.doc_comment, "  ");
++      this->GenComment(field.doc_comment);
+       // Getter.
+       if (IsStruct(field.value.type)) {
+-        code_ += "  pub fn {{FIELD_NAME}}(&self) -> &{{FIELD_TYPE}} {";
++        code_ += "pub fn {{FIELD_NAME}}(&self) -> &{{FIELD_TYPE}} {";
+         code_ +=
+-            "    unsafe {"
++            "  unsafe {"
+             " &*(self.0[{{FIELD_OFFSET}}..].as_ptr() as *const"
+             " {{FIELD_TYPE}}) }";
+       } else if (IsArray(field.value.type)) {
+@@ -2568,30 +2804,31 @@
+                        NumToString(field.value.type.fixed_length));
+         code_.SetValue("ARRAY_ITEM", GetTypeGet(field.value.type.VectorType()));
+         code_ +=
+-            "  pub fn {{FIELD_NAME}}(&'a self) -> "
++            "pub fn {{FIELD_NAME}}(&'a self) -> "
+             "flatbuffers::Array<'a, {{ARRAY_ITEM}}, {{ARRAY_SIZE}}> {";
+-        code_ += "    flatbuffers::Array::follow(&self.0, {{FIELD_OFFSET}})";
++        code_ += "  flatbuffers::Array::follow(&self.0, {{FIELD_OFFSET}})";
+       } else {
+-        code_ += "  pub fn {{FIELD_NAME}}(&self) -> {{FIELD_TYPE}} {";
++        code_ += "pub fn {{FIELD_NAME}}(&self) -> {{FIELD_TYPE}} {";
+         code_ +=
+-            "    let mut mem = core::mem::MaybeUninit::"
++            "  let mut mem = core::mem::MaybeUninit::"
+             "<{{FIELD_TYPE}}>::uninit();";
+-        code_ += "    unsafe {";
+-        code_ += "      core::ptr::copy_nonoverlapping(";
+-        code_ += "        self.0[{{FIELD_OFFSET}}..].as_ptr(),";
+-        code_ += "        mem.as_mut_ptr() as *mut u8,";
+-        code_ += "        core::mem::size_of::<{{FIELD_TYPE}}>(),";
+-        code_ += "      );";
+-        code_ += "      mem.assume_init()";
+-        code_ += "    }.from_little_endian()";
++        code_ += "  unsafe {";
++        code_ += "    core::ptr::copy_nonoverlapping(";
++        code_ += "      self.0[{{FIELD_OFFSET}}..].as_ptr(),";
++        code_ += "      mem.as_mut_ptr() as *mut u8,";
++        code_ += "      core::mem::size_of::<{{FIELD_TYPE}}>(),";
++        code_ += "    );";
++        code_ += "    mem.assume_init()";
++        code_ += "  }.from_little_endian()";
+       }
+-      code_ += "  }\n";
++      code_ += "}\n";
+       // Setter.
+       if (IsStruct(field.value.type)) {
+         code_.SetValue("FIELD_SIZE", NumToString(InlineSize(field.value.type)));
+-        code_ += "  pub fn set_{{FIELD_NAME}}(&mut self, x: &{{FIELD_TYPE}}) {";
++        code_ += "#[allow(clippy::identity_op)]";  // If FIELD_OFFSET=0.
++        code_ += "pub fn set_{{FIELD_NAME}}(&mut self, x: &{{FIELD_TYPE}}) {";
+         code_ +=
+-            "    self.0[{{FIELD_OFFSET}}..{{FIELD_OFFSET}}+{{FIELD_SIZE}}]"
++            "  self.0[{{FIELD_OFFSET}}..{{FIELD_OFFSET}} + {{FIELD_SIZE}}]"
+             ".copy_from_slice(&x.0)";
+       } else if (IsArray(field.value.type)) {
+         if (GetFullType(field.value.type) == ftArrayOfBuiltin) {
+@@ -2601,36 +2838,35 @@
+               "ARRAY_ITEM_SIZE",
+               NumToString(InlineSize(field.value.type.VectorType())));
+           code_ +=
+-              "  pub fn set_{{FIELD_NAME}}(&mut self, items: &{{FIELD_TYPE}}) "
++              "pub fn set_{{FIELD_NAME}}(&mut self, items: &{{FIELD_TYPE}}) "
+               "{";
+           code_ +=
+-              "    flatbuffers::emplace_scalar_array(&mut self.0, "
++              "  flatbuffers::emplace_scalar_array(&mut self.0, "
+               "{{FIELD_OFFSET}}, items);";
+         } else {
+           code_.SetValue("FIELD_SIZE",
+                          NumToString(InlineSize(field.value.type)));
+-          code_ +=
+-              "  pub fn set_{{FIELD_NAME}}(&mut self, x: &{{FIELD_TYPE}}) {";
+-          code_ += "    unsafe {";
+-          code_ += "      std::ptr::copy(";
+-          code_ += "        x.as_ptr() as *const u8,";
+-          code_ += "        self.0.as_mut_ptr().add({{FIELD_OFFSET}}),";
+-          code_ += "        {{FIELD_SIZE}},";
+-          code_ += "      );";
+-          code_ += "    }";
++          code_ += "pub fn set_{{FIELD_NAME}}(&mut self, x: &{{FIELD_TYPE}}) {";
++          code_ += "  unsafe {";
++          code_ += "    std::ptr::copy(";
++          code_ += "      x.as_ptr() as *const u8,";
++          code_ += "      self.0.as_mut_ptr().add({{FIELD_OFFSET}}),";
++          code_ += "      {{FIELD_SIZE}},";
++          code_ += "    );";
++          code_ += "  }";
+         }
+       } else {
+-        code_ += "  pub fn set_{{FIELD_NAME}}(&mut self, x: {{FIELD_TYPE}}) {";
+-        code_ += "    let x_le = x.to_little_endian();";
+-        code_ += "    unsafe {";
+-        code_ += "      core::ptr::copy_nonoverlapping(";
+-        code_ += "        &x_le as *const {{FIELD_TYPE}} as *const u8,";
+-        code_ += "        self.0[{{FIELD_OFFSET}}..].as_mut_ptr(),";
+-        code_ += "        core::mem::size_of::<{{FIELD_TYPE}}>(),";
+-        code_ += "      );";
+-        code_ += "    }";
++        code_ += "pub fn set_{{FIELD_NAME}}(&mut self, x: {{FIELD_TYPE}}) {";
++        code_ += "  let x_le = x.to_little_endian();";
++        code_ += "  unsafe {";
++        code_ += "    core::ptr::copy_nonoverlapping(";
++        code_ += "      &x_le as *const {{FIELD_TYPE}} as *const u8,";
++        code_ += "      self.0[{{FIELD_OFFSET}}..].as_mut_ptr(),";
++        code_ += "      core::mem::size_of::<{{FIELD_TYPE}}>(),";
++        code_ += "    );";
++        code_ += "  }";
+       }
+-      code_ += "  }\n";
++      code_ += "}\n";
+ 
+       // Generate a comparison function for this field if it is a key.
+       if (field.key) { GenKeyFieldMethods(field); }
+@@ -2645,15 +2881,15 @@
+         if (IsArray(field.value.type)) {
+           if (GetFullType(field.value.type) == ftArrayOfStruct) {
+             code_ +=
+-                "      {{FIELD_NAME}}: { let {{FIELD_NAME}} = "
++                "    {{FIELD_NAME}}: { let {{FIELD_NAME}} = "
+                 "self.{{FIELD_NAME}}(); flatbuffers::array_init(|i| "
+                 "{{FIELD_NAME}}.get(i).unpack()) },";
+           } else {
+-            code_ += "      {{FIELD_NAME}}: self.{{FIELD_NAME}}().into(),";
++            code_ += "    {{FIELD_NAME}}: self.{{FIELD_NAME}}().into(),";
+           }
+         } else {
+           std::string unpack = IsStruct(field.value.type) ? ".unpack()" : "";
+-          code_ += "      {{FIELD_NAME}}: self.{{FIELD_NAME}}()" + unpack + ",";
++          code_ += "    {{FIELD_NAME}}: self.{{FIELD_NAME}}()" + unpack + ",";
+         }
+       });
+       code_ += "    }";
+@@ -2670,7 +2906,7 @@
+       code_ += "pub struct {{NATIVE_STRUCT_NAME}} {";
+       ForAllStructFields(struct_def, [&](const FieldDef &field) {
+         (void)field;  // unused.
+-        code_ += "  pub {{FIELD_NAME}}: {{FIELD_OBJECT_TYPE}},";
++        code_ += "pub {{FIELD_NAME}}: {{FIELD_OBJECT_TYPE}},";
+       });
+       code_ += "}";
+       // The `pack` method that turns the native struct into its Flatbuffers
+@@ -2680,17 +2916,17 @@
+       code_ += "    {{STRUCT_NAME}}::new(";
+       ForAllStructFields(struct_def, [&](const FieldDef &field) {
+         if (IsStruct(field.value.type)) {
+-          code_ += "      &self.{{FIELD_NAME}}.pack(),";
++          code_ += "    &self.{{FIELD_NAME}}.pack(),";
+         } else if (IsArray(field.value.type)) {
+           if (GetFullType(field.value.type) == ftArrayOfStruct) {
+             code_ +=
+-                "      &flatbuffers::array_init(|i| "
++                "    &flatbuffers::array_init(|i| "
+                 "self.{{FIELD_NAME}}[i].pack()),";
+           } else {
+-            code_ += "      &self.{{FIELD_NAME}},";
++            code_ += "    &self.{{FIELD_NAME}},";
+           }
+         } else {
+-          code_ += "      self.{{FIELD_NAME}},";
++          code_ += "    self.{{FIELD_NAME}},";
+         }
+       });
+       code_ += "    )";
+@@ -2728,6 +2964,13 @@
+     code_ += indent + "use std::mem;";
+     code_ += indent + "use std::cmp::Ordering;";
+     code_ += "";
++    if (parser_.opts.rust_serialize) {
++      code_ += indent + "extern crate serde;";
++      code_ +=
++          indent +
++          "use self::serde::ser::{Serialize, Serializer, SerializeStruct};";
++      code_ += "";
++    }
+     code_ += indent + "extern crate flatbuffers;";
+     code_ += indent + "use self::flatbuffers::{EndianScalar, Follow};";
+   }
+diff -urN a/src/idl_gen_swift.cpp b/src/idl_gen_swift.cpp
+--- a/src/idl_gen_swift.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/idl_gen_swift.cpp	2023-01-13 07:47:08.990253081 +0000
+@@ -187,7 +187,9 @@
+     code_.SetValue("ACCESS_TYPE", is_private_access ? "internal" : "public");
+     GenComment(struct_def.doc_comment);
+     code_.SetValue("STRUCTNAME", NameWrappedInNameSpace(struct_def));
+-    code_ += "{{ACCESS_TYPE}} struct {{STRUCTNAME}}: NativeStruct\\";
++    code_ +=
++        "{{ACCESS_TYPE}} struct {{STRUCTNAME}}: NativeStruct, Verifiable, "
++        "FlatbuffersInitializable\\";
+     if (parser_.opts.generate_object_based_api) code_ += ", NativeObject\\";
+     code_ += " {";
+     code_ += "";
+@@ -218,8 +220,10 @@
+           IsEnum(field.value.type) ? "{{BASEVALUE}}" : "{{VALUETYPE}}";
+       code_ += "private var _{{VALUENAME}}: " + valueType;
+       auto accessing_value = IsEnum(field.value.type) ? ".value" : "";
+-      auto base_value =
+-          IsStruct(field.value.type) ? (type + "()") : field.value.constant;
++      auto is_bool = IsBool(field.value.type.base_type);
++      auto base_value = IsStruct(field.value.type) ? (type + "()")
++        : is_bool ? ("0" == field.value.constant ? "false" : "true")
++        : field.value.constant;
+ 
+       main_constructor.push_back("_" + name + " = " + name + accessing_value);
+       base_constructor.push_back("_" + name + " = " + base_value);
+@@ -228,6 +232,7 @@
+       constructor += name + ": " + type;
+     }
+     code_ += "";
++    BuildStructConstructor(struct_def);
+     BuildObjectConstructor(main_constructor, constructor);
+     BuildObjectConstructor(base_constructor, "");
+ 
+@@ -250,6 +255,45 @@
+             GenReaderMainBody() + "{{VALUETYPE}}(rawValue: _{{VALUENAME}})! }";
+       }
+     }
++    code_ += "";
++    code_ +=
++        "public static func verify<T>(_ verifier: inout Verifier, at position: "
++        "Int, of type: T.Type) throws where T: Verifiable {";
++    Indent();
++    code_ +=
++        "try verifier.inBuffer(position: position, of: {{STRUCTNAME}}.self)";
++    Outdent();
++    code_ += "}";
++    Outdent();
++    code_ += "}\n";
++    if (parser_.opts.gen_json_coders) GenerateJSONEncodingAPIs(struct_def);
++  }
++
++  void BuildStructConstructor(const StructDef &struct_def) {
++    code_ += "{{ACCESS_TYPE}} init(_ bb: ByteBuffer, o: Int32) {";
++    Indent();
++    code_ += "let {{ACCESS}} = Struct(bb: bb, position: o)";
++    for (auto it = struct_def.fields.vec.begin();
++         it != struct_def.fields.vec.end(); ++it) {
++      auto &field = **it;
++      if (field.deprecated) continue;
++      auto name = Name(field);
++      auto type = field.value.type;
++      code_.SetValue("VALUENAME", name);
++      code_.SetValue("VALUETYPE", GenType(type));
++      code_.SetValue("OFFSET", NumToString(field.value.offset));
++      if (IsScalar(type.base_type)) {
++        if (IsEnum(type))
++          code_.SetValue("VALUETYPE", GenTypeBasic(field.value.type, false));
++        code_ +=
++            "_{{VALUENAME}} = {{ACCESS}}.readBuffer(of: {{VALUETYPE}}.self, "
++            "at: {{OFFSET}})";
++      } else {
++        code_ +=
++            "_{{VALUENAME}} = {{VALUETYPE}}({{ACCESS}}.bb, o: "
++            "{{ACCESS}}.postion + {{OFFSET}})";
++      }
++    }
+     Outdent();
+     code_ += "}\n";
+   }
+@@ -368,15 +412,17 @@
+   void GenTable(const StructDef &struct_def) {
+     auto is_private_access = struct_def.attributes.Lookup("private");
+     code_.SetValue("ACCESS_TYPE", is_private_access ? "internal" : "public");
+-
+     GenObjectHeader(struct_def);
+     GenTableAccessors(struct_def);
+     GenTableReader(struct_def);
+     GenTableWriter(struct_def);
+     if (parser_.opts.generate_object_based_api)
+       GenerateObjectAPITableExtension(struct_def);
++    code_ += "";
++    GenerateVerifier(struct_def);
+     Outdent();
+     code_ += "}\n";
++    if (parser_.opts.gen_json_coders) GenerateJSONEncodingAPIs(struct_def);
+   }
+ 
+   // Generates the reader for swift
+@@ -410,6 +456,7 @@
+     code_.SetValue("MUTABLE", struct_def.fixed ? Mutable() : "");
+     code_ +=
+         "{{ACCESS_TYPE}} struct {{STRUCTNAME}}{{MUTABLE}}: FlatBufferObject\\";
++    if (!struct_def.fixed) code_ += ", Verifiable\\";
+     if (!struct_def.fixed && parser_.opts.generate_object_based_api)
+       code_ += ", ObjectAPIPacker\\";
+     code_ += " {\n";
+@@ -651,8 +698,10 @@
+     code_.SetValue("VALUETYPE", type);
+     code_.SetValue("OFFSET", name);
+     code_.SetValue("CONSTANT", field.value.constant);
+-    std::string def_Val = field.IsDefault() ? "{{CONSTANT}}" : "nil";
+-    std::string optional = field.IsOptional() ? "?" : "";
++    bool opt_scalar =
++        field.IsOptional() && IsScalar(field.value.type.base_type);
++    std::string def_Val = opt_scalar ? "nil" : "{{CONSTANT}}";
++    std::string optional = opt_scalar ? "?" : "";
+     auto const_string = "return o == 0 ? " + def_Val + " : ";
+     GenComment(field.doc_comment);
+     if (IsScalar(field.value.type.base_type) && !IsEnum(field.value.type) &&
+@@ -665,7 +714,8 @@
+ 
+     if (IsBool(field.value.type.base_type)) {
+       std::string default_value =
+-          "0" == field.value.constant ? "false" : "true";
++          field.IsOptional() ? "nil"
++                             : ("0" == field.value.constant ? "false" : "true");
+       code_.SetValue("CONSTANT", default_value);
+       code_.SetValue("VALUETYPE", "Bool");
+       code_ += GenReaderMainBody(optional) + "\\";
+@@ -831,6 +881,272 @@
+     }
+   }
+ 
++  void GenerateCodingKeys(const StructDef &struct_def) {
++    code_ += "enum CodingKeys: String, CodingKey {";
++    Indent();
++    for (auto it = struct_def.fields.vec.begin();
++         it != struct_def.fields.vec.end(); ++it) {
++      auto &field = **it;
++      if (field.deprecated) continue;
++      auto name = Name(field);
++
++      code_.SetValue("RAWVALUENAME", field.name);
++      code_.SetValue("VALUENAME", name);
++      code_ += "case {{VALUENAME}} = \"{{RAWVALUENAME}}\"";
++    }
++    Outdent();
++    code_ += "}";
++  }
++
++  void GenerateEncoderUnionBody(const FieldDef &field) {
++    EnumDef &union_def = *field.value.type.enum_def;
++    auto is_vector = field.value.type.base_type == BASE_TYPE_VECTOR ||
++                     field.value.type.base_type == BASE_TYPE_ARRAY;
++    if (field.value.type.base_type == BASE_TYPE_UTYPE ||
++        (is_vector &&
++         field.value.type.VectorType().base_type == BASE_TYPE_UTYPE))
++      return;
++    if (is_vector) {
++      code_ +=
++          "var enumsEncoder = container.nestedUnkeyedContainer(forKey: "
++          ".{{VALUENAME}}Type)";
++      code_ +=
++          "var contentEncoder = container.nestedUnkeyedContainer(forKey: "
++          ".{{VALUENAME}})";
++      code_ += "for index in 0..<{{VALUENAME}}Count {";
++      Indent();
++      code_ +=
++          "guard let type = {{VALUENAME}}Type(at: index) else { continue }";
++      code_ += "try enumsEncoder.encode(type)";
++      code_ += "switch type {";
++      for (auto it = union_def.Vals().begin(); it != union_def.Vals().end();
++           ++it) {
++        const auto &ev = **it;
++
++        auto name = Name(ev);
++        auto type = GenType(ev.union_type);
++        code_.SetValue("KEY", name);
++        code_.SetValue("VALUETYPE", type);
++        if (ev.union_type.base_type == BASE_TYPE_NONE) { continue; }
++        code_ += "case .{{KEY}}:";
++        Indent();
++        code_ += "let _v = {{VALUENAME}}(at: index, type: {{VALUETYPE}}.self)";
++        code_ += "try contentEncoder.encode(_v)";
++        Outdent();
++      }
++      code_ += "default: break;";
++      code_ += "}";
++      Outdent();
++      code_ += "}";
++      return;
++    }
++
++    code_ += "switch {{VALUENAME}}Type {";
++    for (auto it = union_def.Vals().begin(); it != union_def.Vals().end();
++         ++it) {
++      const auto &ev = **it;
++
++      auto name = Name(ev);
++      auto type = GenType(ev.union_type);
++      code_.SetValue("KEY", name);
++      code_.SetValue("VALUETYPE", type);
++      if (ev.union_type.base_type == BASE_TYPE_NONE) { continue; }
++      code_ += "case .{{KEY}}:";
++      Indent();
++      code_ += "let _v = {{VALUENAME}}(type: {{VALUETYPE}}.self)";
++      code_ += "try container.encodeIfPresent(_v, forKey: .{{VALUENAME}})";
++      Outdent();
++    }
++    code_ += "default: break;";
++    code_ += "}";
++  }
++
++  void GenerateEncoderBody(const StructDef &struct_def) {
++    code_ += "var container = encoder.container(keyedBy: CodingKeys.self)";
++    for (auto it = struct_def.fields.vec.begin();
++         it != struct_def.fields.vec.end(); ++it) {
++      auto &field = **it;
++      if (field.deprecated) continue;
++      auto name = Name(field);
++      auto type = field.value.type;
++
++      auto is_non_union_vector =
++          (field.value.type.base_type == BASE_TYPE_ARRAY ||
++           field.value.type.base_type == BASE_TYPE_VECTOR) &&
++          field.value.type.VectorType().base_type != BASE_TYPE_UTYPE;
++
++      code_.SetValue("RAWVALUENAME", field.name);
++      code_.SetValue("VALUENAME", name);
++      code_.SetValue("CONSTANT", field.value.constant);
++      bool should_indent = true;
++      if (is_non_union_vector) {
++        code_ += "if {{VALUENAME}}Count > 0 {";
++      } else if (IsEnum(type) && !field.IsOptional()) {
++        code_.SetValue("CONSTANT", GenEnumDefaultValue(field));
++        code_ += "if {{VALUENAME}} != {{CONSTANT}} {";
++      } else if (IsScalar(type.base_type) && !IsEnum(type) &&
++                 !IsBool(type.base_type) && !field.IsOptional()) {
++        code_ += "if {{VALUENAME}} != {{CONSTANT}} {";
++      } else if (IsBool(type.base_type) && !field.IsOptional()) {
++        std::string default_value =
++            "0" == field.value.constant ? "false" : "true";
++        code_.SetValue("CONSTANT", default_value);
++        code_ += "if {{VALUENAME}} != {{CONSTANT}} {";
++      } else {
++        should_indent = false;
++      }
++      if (should_indent) Indent();
++
++      if (IsUnion(type) && !IsEnum(type)) {
++        GenerateEncoderUnionBody(field);
++      } else if (is_non_union_vector &&
++                 (!IsScalar(type.VectorType().base_type) ||
++                  IsEnum(type.VectorType()))) {
++        code_ +=
++            "var contentEncoder = container.nestedUnkeyedContainer(forKey: "
++            ".{{VALUENAME}})";
++        code_ += "for index in 0..<{{VALUENAME}}Count {";
++        Indent();
++        code_ += "guard let type = {{VALUENAME}}(at: index) else { continue }";
++        code_ += "try contentEncoder.encode(type)";
++        Outdent();
++        code_ += "}";
++      } else {
++        code_ +=
++            "try container.encodeIfPresent({{VALUENAME}}, forKey: "
++            ".{{VALUENAME}})";
++      }
++      if (should_indent) Outdent();
++
++      if (is_non_union_vector ||
++          (IsScalar(type.base_type) && !field.IsOptional())) {
++        code_ += "}";
++      }
++    }
++  }
++
++  void GenerateJSONEncodingAPIs(const StructDef &struct_def) {
++    code_ += "extension {{STRUCTNAME}}: Encodable {";
++    Indent();
++    code_ += "";
++    if (struct_def.fields.vec.empty() == false) GenerateCodingKeys(struct_def);
++
++    code_ += "public func encode(to encoder: Encoder) throws {";
++    Indent();
++    if (struct_def.fields.vec.empty() == false) GenerateEncoderBody(struct_def);
++    Outdent();
++    code_ += "}";
++    Outdent();
++    code_ += "}";
++    code_ += "";
++  }
++
++  void GenerateVerifier(const StructDef &struct_def) {
++    code_ +=
++        "public static func verify<T>(_ verifier: inout Verifier, at position: "
++        "Int, of type: T.Type) throws where T: Verifiable {";
++    Indent();
++    code_ += "var _v = try verifier.visitTable(at: position)";
++    for (auto it = struct_def.fields.vec.begin();
++         it != struct_def.fields.vec.end(); ++it) {
++      auto &field = **it;
++      if (field.deprecated) continue;
++      auto offset = NumToString(field.value.offset);
++      auto name = Name(field);
++
++      code_.SetValue("VALUENAME", name);
++      code_.SetValue("VALUETYPE", GenerateVerifierType(field));
++      code_.SetValue("OFFSET", name);
++      code_.SetValue("ISREQUIRED", field.IsRequired() ? "true" : "false");
++
++      if (IsUnion(field.value.type)) {
++        GenerateUnionTypeVerifier(field);
++        continue;
++      }
++
++      code_ +=
++          "try _v.visit(field: {{TABLEOFFSET}}.{{OFFSET}}.p, fieldName: "
++          "\"{{VALUENAME}}\", required: {{ISREQUIRED}}, type: "
++          "{{VALUETYPE}}.self)";
++    }
++    code_ += "_v.finish()";
++    Outdent();
++    code_ += "}";
++  }
++
++  void GenerateUnionTypeVerifier(const FieldDef &field) {
++    auto is_vector = IsVector(field.value.type) || IsArray(field.value.type);
++    if (field.value.type.base_type == BASE_TYPE_UTYPE ||
++        (is_vector &&
++         field.value.type.VectorType().base_type == BASE_TYPE_UTYPE))
++      return;
++    EnumDef &union_def = *field.value.type.enum_def;
++    code_.SetValue("VALUETYPE", NameWrappedInNameSpace(union_def));
++    code_.SetValue("FUNCTION_NAME", is_vector ? "visitUnionVector" : "visit");
++    code_ +=
++        "try _v.{{FUNCTION_NAME}}(unionKey: {{TABLEOFFSET}}.{{OFFSET}}Type.p, "
++        "unionField: {{TABLEOFFSET}}.{{OFFSET}}.p, unionKeyName: "
++        "\"{{VALUENAME}}Type\", fieldName: \"{{VALUENAME}}\", required: "
++        "{{ISREQUIRED}}, completion: { (verifier, key: {{VALUETYPE}}, pos) in";
++    Indent();
++    code_ += "switch key {";
++    for (auto it = union_def.Vals().begin(); it != union_def.Vals().end();
++         ++it) {
++      const auto &ev = **it;
++
++      auto name = Name(ev);
++      auto type = GenType(ev.union_type);
++      code_.SetValue("KEY", name);
++      code_.SetValue("VALUETYPE", type);
++      code_ += "case .{{KEY}}:";
++      Indent();
++      if (ev.union_type.base_type == BASE_TYPE_NONE) {
++        code_ += "break // NOTE - SWIFT doesnt support none";
++      } else if (ev.union_type.base_type == BASE_TYPE_STRING) {
++        code_ +=
++            "try ForwardOffset<String>.verify(&verifier, at: pos, of: "
++            "String.self)";
++      } else {
++        code_.SetValue("MAINTYPE", ev.union_type.struct_def->fixed
++                                       ? type
++                                       : "ForwardOffset<" + type + ">");
++        code_ +=
++            "try {{MAINTYPE}}.verify(&verifier, at: pos, of: "
++            "{{VALUETYPE}}.self)";
++      }
++      Outdent();
++    }
++    code_ += "}";
++    Outdent();
++    code_ += "})";
++  }
++
++  std::string GenerateVerifierType(const FieldDef &field) {
++    auto type = field.value.type;
++    auto is_vector = IsVector(type) || IsArray(type);
++
++    if (is_vector) {
++      auto vector_type = field.value.type.VectorType();
++      return "ForwardOffset<Vector<" +
++             GenerateNestedVerifierTypes(vector_type) + ", " +
++             GenType(vector_type) + ">>";
++    }
++
++    return GenerateNestedVerifierTypes(field.value.type);
++  }
++
++  std::string GenerateNestedVerifierTypes(const Type &type) {
++    auto string_type = GenType(type);
++
++    if (IsScalar(type.base_type)) { return string_type; }
++
++    if (IsString(type)) { return "ForwardOffset<" + string_type + ">"; }
++
++    if (type.struct_def && type.struct_def->fixed) { return string_type; }
++
++    return "ForwardOffset<" + string_type + ">";
++  }
++
+   void GenByKeyFunctions(const FieldDef &key_field) {
+     code_.SetValue("TYPE", GenType(key_field.value.type));
+     code_ +=
+@@ -844,13 +1160,24 @@
+   void GenEnum(const EnumDef &enum_def) {
+     if (enum_def.generated) return;
+     auto is_private_access = enum_def.attributes.Lookup("private");
++    code_.SetValue("ENUM_TYPE",
++                   enum_def.is_union ? "UnionEnum" : "Enum, Verifiable");
+     code_.SetValue("ACCESS_TYPE", is_private_access ? "internal" : "public");
+     code_.SetValue("ENUM_NAME", NameWrappedInNameSpace(enum_def));
+     code_.SetValue("BASE_TYPE", GenTypeBasic(enum_def.underlying_type, false));
+     GenComment(enum_def.doc_comment);
+-    code_ += "{{ACCESS_TYPE}} enum {{ENUM_NAME}}: {{BASE_TYPE}}, Enum {";
++    code_ +=
++        "{{ACCESS_TYPE}} enum {{ENUM_NAME}}: {{BASE_TYPE}}, {{ENUM_TYPE}} {";
+     Indent();
+     code_ += "{{ACCESS_TYPE}} typealias T = {{BASE_TYPE}}";
++    if (enum_def.is_union) {
++      code_ += "";
++      code_ += "{{ACCESS_TYPE}} init?(value: T) {";
++      Indent();
++      code_ += "self.init(rawValue: value)";
++      Outdent();
++      code_ += "}\n";
++    }
+     code_ +=
+         "{{ACCESS_TYPE}} static var byteSize: Int { return "
+         "MemoryLayout<{{BASE_TYPE}}>.size "
+@@ -865,11 +1192,13 @@
+       GenComment(ev.doc_comment);
+       code_ += "case {{KEY}} = {{VALUE}}";
+     }
+-    code_ += "\n";
++    code_ += "";
+     AddMinOrMaxEnumValue(Name(*enum_def.MaxValue()), "max");
+     AddMinOrMaxEnumValue(Name(*enum_def.MinValue()), "min");
+     Outdent();
+     code_ += "}\n";
++    if (parser_.opts.gen_json_coders) EnumEncoder(enum_def);
++    code_ += "";
+     if (parser_.opts.generate_object_based_api && enum_def.is_union) {
+       code_ += "{{ACCESS_TYPE}} struct {{ENUM_NAME}}Union {";
+       Indent();
+@@ -894,6 +1223,27 @@
+     }
+   }
+ 
++  void EnumEncoder(const EnumDef &enum_def) {
++    code_ += "extension {{ENUM_NAME}}: Encodable {";
++    Indent();
++    code_ += "{{ACCESS_TYPE}} func encode(to encoder: Encoder) throws {";
++    Indent();
++    code_ += "var container = encoder.singleValueContainer()";
++    code_ += "switch self {";
++    for (auto it = enum_def.Vals().begin(); it != enum_def.Vals().end(); ++it) {
++      const auto &ev = **it;
++      auto name = Name(ev);
++      code_.SetValue("KEY", name);
++      code_.SetValue("RAWKEY", ev.name);
++      code_ += "case .{{KEY}}: try container.encode(\"{{RAWKEY}}\")";
++    }
++    code_ += "}";
++    Outdent();
++    code_ += "}";
++    Outdent();
++    code_ += "}";
++  }
++
+   // MARK: - Object API
+ 
+   void GenerateObjectAPIExtensionHeader(std::string name) {
+diff -urN a/src/idl_gen_text.cpp b/src/idl_gen_text.cpp
+--- a/src/idl_gen_text.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/idl_gen_text.cpp	2023-01-13 07:47:08.991253090 +0000
+@@ -264,12 +264,18 @@
+       FLATBUFFERS_ASSERT(IsStruct(fd.value.type) || IsArray(fd.value.type));
+       val = reinterpret_cast<const Struct *>(table)->GetStruct<const void *>(
+           fd.value.offset);
+-    } else if (fd.flexbuffer) {
++    } else if (fd.flexbuffer && opts.json_nested_flexbuffers) {
++      // We could verify this FlexBuffer before access, but since this sits
++      // inside a FlatBuffer that we don't know wether it has been verified or
++      // not, there is little point making this part safer than the parent..
++      // The caller should really be verifying the whole.
++      // If the whole buffer is corrupt, we likely crash before we even get
++      // here.
+       auto vec = table->GetPointer<const Vector<uint8_t> *>(fd.value.offset);
+       auto root = flexbuffers::GetRoot(vec->data(), vec->size());
+       root.ToString(true, opts.strict_json, text);
+       return true;
+-    } else if (fd.nested_flatbuffer) {
++    } else if (fd.nested_flatbuffer && opts.json_nested_flatbuffers) {
+       auto vec = table->GetPointer<const Vector<uint8_t> *>(fd.value.offset);
+       auto root = GetRoot<Table>(vec->data());
+       return GenStruct(*fd.nested_flatbuffer, root, indent);
+diff -urN a/src/idl_gen_ts.cpp b/src/idl_gen_ts.cpp
+--- a/src/idl_gen_ts.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/idl_gen_ts.cpp	2023-01-13 07:47:09.269255658 +0000
+@@ -29,7 +29,10 @@
+ 
+ struct ImportDefinition {
+   std::string name;
+-  std::string statement;
++  std::string import_statement;
++  std::string export_statement;
++  std::string bare_file_path;
++  std::string rel_file_path;
+   const Definition *dependent;
+   const Definition *dependency;
+ };
+@@ -45,10 +48,69 @@
+ 
+   TsGenerator(const Parser &parser, const std::string &path,
+               const std::string &file_name)
+-      : BaseGenerator(parser, path, file_name, "", ".", "ts") {}
++      : BaseGenerator(parser, path, file_name, "", ".", "ts") {
++    // clang-format off
++
++    // List of keywords retrieved from here:
++    // https://github.com/microsoft/TypeScript/issues/2536
++    // One per line to ease comparisons to that list are easier
++    static const char *const keywords[] = {
++      "break",
++      "case",
++      "catch",
++      "class",
++      "const",
++      "continue",
++      "debugger",
++      "default",
++      "delete",
++      "do",
++      "else",
++      "enum",
++      "export",
++      "extends",
++      "false",
++      "finally",
++      "for",
++      "function",
++      "if",
++      "import",
++      "in",
++      "instanceof",
++      "new",
++      "null",
++      "return",
++      "super",
++      "switch",
++      "this",
++      "throw",
++      "true",
++      "try",
++      "typeof",
++      "var",
++      "void",
++      "while",
++      "with",
++      "as",
++      "implements",
++      "interface",
++      "let",
++      "package",
++      "private",
++      "protected",
++      "public",
++      "static",
++      "yield",
++      nullptr,
++      // clang-format on
++    };
++
++    for (auto kw = keywords; *kw; kw++) keywords_.insert(*kw);
++  }
+   bool generate() {
+     generateEnums();
+     generateStructs();
++    generateEntry();
+     return true;
+   }
+ 
+@@ -62,12 +124,12 @@
+         "// " + std::string(FlatBuffersGeneratedWarning()) + "\n\n";
+ 
+     for (auto it = bare_imports.begin(); it != bare_imports.end(); it++)
+-      code += it->second.statement + "\n";
++      code += it->second.import_statement + "\n";
+     if (!bare_imports.empty()) code += "\n";
+ 
+     for (auto it = imports.begin(); it != imports.end(); it++)
+       if (it->second.dependency != &definition)  // do not import itself
+-        code += it->second.statement + "\n";
++        code += it->second.import_statement + "\n";
+     if (!imports.empty()) code += "\n\n";
+ 
+     code += classcode;
+@@ -77,6 +139,14 @@
+   }
+ 
+  private:
++  std::unordered_set<std::string> keywords_;
++
++  std::string EscapeKeyword(const std::string &name) const {
++    return keywords_.find(name) == keywords_.end() ? name : name + "_";
++  }
++
++  import_set imports_all_;
++
+   // Generate code for all enums.
+   void generateEnums() {
+     for (auto it = parser_.enums_.vec.begin(); it != parser_.enums_.vec.end();
+@@ -88,6 +158,7 @@
+       GenEnum(enum_def, &enumcode, imports, false);
+       GenEnum(enum_def, &enumcode, imports, true);
+       SaveType(enum_def, enumcode, imports, bare_imports);
++      imports_all_.insert(imports.begin(), imports.end());
+     }
+   }
+ 
+@@ -102,9 +173,19 @@
+       std::string declcode;
+       GenStruct(parser_, struct_def, &declcode, imports);
+       SaveType(struct_def, declcode, imports, bare_imports);
++      imports_all_.insert(imports.begin(), imports.end());
+     }
+   }
+ 
++  // Generate code for a single entry point module.
++  void generateEntry() {
++    std::string code;
++    for (auto it = imports_all_.begin(); it != imports_all_.end(); it++)
++      code += it->second.export_statement + "\n";
++    std::string path = "./" + path_ + file_name_ + ".ts";
++    SaveFile(path.c_str(), code, false);
++  }
++
+   // Generate a documentation comment, if available.
+   static void GenDocComment(const std::vector<std::string> &dc,
+                             std::string *code_ptr,
+@@ -210,8 +291,7 @@
+ 
+   std::string GenBBAccess() const { return "this.bb!"; }
+ 
+-  std::string GenDefaultValue(const FieldDef &field, const std::string &context,
+-                              import_set &imports) {
++  std::string GenDefaultValue(const FieldDef &field, import_set &imports) {
+     if (field.IsScalarOptional()) { return "null"; }
+ 
+     const auto &value = field.value;
+@@ -238,10 +318,7 @@
+ 
+       case BASE_TYPE_LONG:
+       case BASE_TYPE_ULONG: {
+-        int64_t constant = StringToInt(value.constant.c_str());
+-        std::string createLong = context + ".createLong";
+-        return createLong + "(" + NumToString(static_cast<int32_t>(constant)) +
+-               ", " + NumToString(static_cast<int32_t>(constant >> 32)) + ")";
++        return "BigInt('" + value.constant + "')";
+       }
+ 
+       default: return value.constant;
+@@ -266,8 +343,7 @@
+     switch (type.base_type) {
+       case BASE_TYPE_BOOL: return allowNull ? "boolean|null" : "boolean";
+       case BASE_TYPE_LONG:
+-      case BASE_TYPE_ULONG:
+-        return allowNull ? "flatbuffers.Long|null" : "flatbuffers.Long";
++      case BASE_TYPE_ULONG: return allowNull ? "bigint|null" : "bigint";
+       default:
+         if (IsScalar(type.base_type)) {
+           if (type.enum_def) {
+@@ -316,9 +392,9 @@
+         GenStructArgs(imports, *field.value.type.struct_def, arguments,
+                       nameprefix + field.name + "_");
+       } else {
+-        *arguments +=
+-            ", " + nameprefix + field.name + ": " +
+-            GenTypeName(imports, field, field.value.type, true, field.IsOptional());
++        *arguments += ", " + nameprefix + field.name + ": " +
++                      GenTypeName(imports, field, field.value.type, true,
++                                  field.IsOptional());
+       }
+     }
+   }
+@@ -465,30 +541,40 @@
+       }
+     }
+     std::string import_statement;
++    std::string export_statement;
+     import_statement += "import { ";
++    export_statement += "export { ";
++    std::string symbols_expression;
+     if (long_import_name.empty()) {
+-      import_statement += import_name;
++      symbols_expression += import_name;
+       if (parser_.opts.generate_object_based_api)
+-        import_statement += ", " + import_name + "T";
++        symbols_expression += ", " + import_name + "T";
+     } else {
+-      import_statement += dependency.name + " as " + long_import_name;
++      symbols_expression += dependency.name + " as " + long_import_name;
+       if (parser_.opts.generate_object_based_api)
+-        import_statement +=
++        symbols_expression +=
+             ", " + dependency.name + "T as " + long_import_name + "T";
+     }
+-    import_statement += " } from '";
+-    std::string file_name;
++    import_statement += symbols_expression + " } from '";
++    export_statement += symbols_expression + " } from '";
++    std::string bare_file_path;
++    std::string rel_file_path;
+     const auto &dep_comps = dependent.defined_namespace->components;
+     for (size_t i = 0; i < dep_comps.size(); i++)
+-      file_name += i == 0 ? ".." : (kPathSeparator + std::string(".."));
+-    if (dep_comps.size() == 0) file_name += ".";
++      rel_file_path += i == 0 ? ".." : (kPathSeparator + std::string(".."));
++    if (dep_comps.size() == 0) rel_file_path += ".";
+     for (auto it = depc_comps.begin(); it != depc_comps.end(); it++)
+-      file_name += kPathSeparator + ToDasherizedCase(*it);
+-    file_name += kPathSeparator + ToDasherizedCase(dependency.name);
+-    import_statement += file_name + "';";
++      bare_file_path += kPathSeparator + ToDasherizedCase(*it);
++    bare_file_path += kPathSeparator + ToDasherizedCase(dependency.name);
++    rel_file_path += bare_file_path;
++    import_statement += rel_file_path + "';";
++    export_statement += "." + bare_file_path + "';";
+     ImportDefinition import;
+     import.name = long_import_name.empty() ? import_name : long_import_name;
+-    import.statement = import_statement;
++    import.bare_file_path = bare_file_path;
++    import.rel_file_path = rel_file_path;
++    import.import_statement = import_statement;
++    import.export_statement = export_statement;
+     import.dependency = &dependency;
+     import.dependent = &dependent;
+     imports.insert(std::make_pair(unique_name, import));
+@@ -514,28 +600,38 @@
+       }
+     }
+     std::string import_statement;
++    std::string export_statement;
+     import_statement += "import { ";
++    export_statement += "export { ";
++    std::string symbols_expression;
+     if (long_import_name.empty())
+-      import_statement += import_name;
++      symbols_expression += import_name;
+     else
+-      import_statement += dependency.name + " as " + long_import_name;
++      symbols_expression += dependency.name + " as " + long_import_name;
+     if (dependency.is_union) {
+-      import_statement += ", unionTo" + import_name;
+-      import_statement += ", unionListTo" + import_name;
++      symbols_expression += ", unionTo" + import_name;
++      symbols_expression += ", unionListTo" + import_name;
+     }
+-    import_statement += " } from '";
+-    std::string file_name;
++    import_statement += symbols_expression + " } from '";
++    export_statement += symbols_expression + " } from '";
++    std::string bare_file_path;
++    std::string rel_file_path;
+     const auto &dep_comps = dependent.defined_namespace->components;
+     for (size_t i = 0; i < dep_comps.size(); i++)
+-      file_name += i == 0 ? ".." : (kPathSeparator + std::string(".."));
+-    if (dep_comps.size() == 0) file_name += ".";
++      rel_file_path += i == 0 ? ".." : (kPathSeparator + std::string(".."));
++    if (dep_comps.size() == 0) rel_file_path += ".";
+     for (auto it = depc_comps.begin(); it != depc_comps.end(); it++)
+-      file_name += kPathSeparator + ToDasherizedCase(*it);
+-    file_name += kPathSeparator + ToDasherizedCase(dependency.name);
+-    import_statement += file_name + "';";
++      bare_file_path += kPathSeparator + ToDasherizedCase(*it);
++    bare_file_path += kPathSeparator + ToDasherizedCase(dependency.name);
++    rel_file_path += bare_file_path;
++    import_statement += rel_file_path + "';";
++    export_statement += "." + bare_file_path + "';";
+     ImportDefinition import;
+     import.name = long_import_name.empty() ? import_name : long_import_name;
+-    import.statement = import_statement;
++    import.bare_file_path = bare_file_path;
++    import.rel_file_path = rel_file_path;
++    import.import_statement = import_statement;
++    import.export_statement = export_statement;
+     import.dependency = &dependency;
+     import.dependent = &dependent;
+     imports.insert(std::make_pair(unique_name, import));
+@@ -546,7 +642,8 @@
+                  std::string fileName) {
+     ImportDefinition import;
+     import.name = import_name;
+-    import.statement = "import " + import_name + " from '" + fileName + "';";
++    import.import_statement =
++        "import " + import_name + " from '" + fileName + "';";
+     imports.insert(std::make_pair(import_name, import));
+   }
+ 
+@@ -809,8 +906,7 @@
+       // a string that contains values for things that can be created inline or
+       // the variable name from field_offset_decl
+       std::string field_offset_val;
+-      const auto field_default_val =
+-          GenDefaultValue(field, "flatbuffers", imports);
++      const auto field_default_val = GenDefaultValue(field, imports);
+ 
+       // Emit a scalar field
+       const auto is_string = IsString(field.value.type);
+@@ -1130,7 +1226,7 @@
+           if (is_string) { index += ", optionalEncoding"; }
+           code += offset_prefix +
+                   GenGetter(field.value.type, "(" + index + ")") + " : " +
+-                  GenDefaultValue(field, GenBBAccess(), imports);
++                  GenDefaultValue(field, imports);
+           code += ";\n";
+         }
+       }
+@@ -1226,7 +1322,7 @@
+               code += "false";
+             } else if (field.value.type.element == BASE_TYPE_LONG ||
+                        field.value.type.element == BASE_TYPE_ULONG) {
+-              code += GenBBAccess() + ".createLong(0, 0)";
++              code += "BigInt(0)";
+             } else if (IsScalar(field.value.type.element)) {
+               if (field.value.type.enum_def) {
+                 code += field.value.constant;
+@@ -1380,13 +1476,13 @@
+           code += "0";
+         } else if (HasNullDefault(field)) {
+           if (IsLong(field.value.type.base_type)) {
+-            code += "builder.createLong(0, 0)";
++            code += "BigInt(0)";
+           } else {
+             code += "0";
+           }
+         } else {
+           if (field.value.type.base_type == BASE_TYPE_BOOL) { code += "+"; }
+-          code += GenDefaultValue(field, "builder", imports);
++          code += GenDefaultValue(field, imports);
+         }
+         code += ");\n}\n\n";
+ 
+@@ -1543,10 +1639,13 @@
+                        allowNull && field.IsOptional());
+   }
+ 
+-  static std::string GetArgName(const FieldDef &field) {
++  std::string GetArgName(const FieldDef &field) {
+     auto argname = MakeCamel(field.name, false);
+-    if (!IsScalar(field.value.type.base_type)) { argname += "Offset"; }
+-
++    if (!IsScalar(field.value.type.base_type)) {
++      argname += "Offset";
++    } else {
++      argname = EscapeKeyword(argname);
++    }
+     return argname;
+   }
+ 
+@@ -1565,8 +1664,6 @@
+ 
+ std::string TSMakeRule(const Parser &parser, const std::string &path,
+                        const std::string &file_name) {
+-  FLATBUFFERS_ASSERT(parser.opts.lang <= IDLOptions::kMAX);
+-
+   std::string filebase =
+       flatbuffers::StripPath(flatbuffers::StripExtension(file_name));
+   ts::TsGenerator generator(parser, path, file_name);
+diff -urN a/src/idl_parser.cpp b/src/idl_parser.cpp
+--- a/src/idl_parser.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/idl_parser.cpp	2023-01-13 07:47:09.704259675 +0000
+@@ -20,6 +20,7 @@
+ #include <string>
+ #include <utility>
+ 
++#include "flatbuffers/base.h"
+ #include "flatbuffers/idl.h"
+ #include "flatbuffers/util.h"
+ 
+@@ -143,7 +144,10 @@
+ }
+ 
+ void Parser::Warning(const std::string &msg) {
+-  if (!opts.no_warnings) Message("warning: " + msg);
++  if (!opts.no_warnings) {
++    Message("warning: " + msg);
++    has_warning_ = true;  // for opts.warnings_as_errors
++  }
+ }
+ 
+ CheckedError Parser::Error(const std::string &msg) {
+@@ -158,6 +162,10 @@
+                " reached");
+ }
+ 
++const std::string &Parser::GetPooledString(const std::string &s) const {
++  return *(string_cache_.insert(s).first);
++}
++
+ class Parser::ParseDepthGuard {
+  public:
+   explicit ParseDepthGuard(Parser *parser_not_null)
+@@ -808,8 +816,7 @@
+           "or in structs.");
+     if (IsString(type) || IsVector(type)) {
+       advanced_features_ |= reflection::DefaultVectorsAndStrings;
+-      if (field->value.constant != "0" && field->value.constant != "null" &&
+-          !SupportsDefaultVectorsAndStrings()) {
++      if (field->value.constant != "0" && !SupportsDefaultVectorsAndStrings()) {
+         return Error(
+             "Default values for strings and vectors are not supported in one "
+             "of the specified programming languages");
+@@ -914,7 +921,7 @@
+     }
+     if (!SupportsOptionalScalars()) {
+       return Error(
+-          "Optional scalars are not yet supported in at least one the of "
++          "Optional scalars are not yet supported in at least one of "
+           "the specified programming languages.");
+     }
+   }
+@@ -1121,6 +1128,9 @@
+       }
+       uint8_t enum_idx;
+       if (vector_of_union_types) {
++        if (vector_of_union_types->size() <= count)
++          return Error("union types vector smaller than union values vector"
++                       " for: " + field->name);
+         enum_idx = vector_of_union_types->Get(count);
+       } else {
+         ECHECK(atot(constant.c_str(), *this, &enum_idx));
+@@ -1623,7 +1633,7 @@
+   auto length = array.type.fixed_length;
+   uoffset_t count = 0;
+   auto err = ParseVectorDelimiters(count, [&](uoffset_t &) -> CheckedError {
+-    vector_emplace_back(&stack, Value());
++    stack.emplace_back(Value());
+     auto &val = stack.back();
+     val.type = type;
+     if (IsStruct(type)) {
+@@ -1667,7 +1677,13 @@
+                                            size_t fieldn,
+                                            const StructDef *parent_struct_def) {
+   if (token_ == '[') {  // backwards compat for 'legacy' ubyte buffers
+-    ECHECK(ParseAnyValue(val, field, fieldn, parent_struct_def, 0));
++    if (opts.json_nested_legacy_flatbuffers) {
++      ECHECK(ParseAnyValue(val, field, fieldn, parent_struct_def, 0));
++    } else {
++      return Error(
++          "cannot parse nested_flatbuffer as bytes unless"
++          " --json-nested-bytes is set");
++    }
+   } else {
+     auto cursor_at_value_begin = cursor_;
+     ECHECK(SkipAnyJsonValue());
+@@ -2148,10 +2164,14 @@
+   auto &v = vals.vec;
+   if (IsUInt64())
+     std::sort(v.begin(), v.end(), [](const EnumVal *e1, const EnumVal *e2) {
++      if (e1->GetAsUInt64() == e2->GetAsUInt64()) {
++        return e1->name < e2->name;
++      }
+       return e1->GetAsUInt64() < e2->GetAsUInt64();
+     });
+   else
+     std::sort(v.begin(), v.end(), [](const EnumVal *e1, const EnumVal *e2) {
++      if (e1->GetAsInt64() == e2->GetAsInt64()) { return e1->name < e2->name; }
+       return e1->GetAsInt64() < e2->GetAsInt64();
+     });
+ }
+@@ -2281,13 +2301,18 @@
+   bool user_value;
+ };
+ 
+-CheckedError Parser::ParseEnum(const bool is_union, EnumDef **dest) {
++CheckedError Parser::ParseEnum(const bool is_union, EnumDef **dest,
++                               const char *filename) {
+   std::vector<std::string> enum_comment = doc_comment_;
+   NEXT();
+   std::string enum_name = attribute_;
+   EXPECT(kTokenIdentifier);
+   EnumDef *enum_def;
+   ECHECK(StartEnum(enum_name, is_union, &enum_def));
++  if (filename != nullptr && !opts.project_root.empty()) {
++    enum_def->declaration_file =
++        &GetPooledString(RelativeToRootPath(opts.project_root, filename));
++  }
+   enum_def->doc_comment = enum_comment;
+   if (!is_union && !opts.proto_mode) {
+     // Give specialized error message, since this type spec used to
+@@ -2407,14 +2432,18 @@
+   }
+ 
+   if (dest) *dest = enum_def;
+-  types_.Add(current_namespace_->GetFullyQualifiedName(enum_def->name),
+-             new Type(BASE_TYPE_UNION, nullptr, enum_def));
++  const auto qualified_name =
++      current_namespace_->GetFullyQualifiedName(enum_def->name);
++  if (types_.Add(qualified_name, new Type(BASE_TYPE_UNION, nullptr, enum_def)))
++    return Error("datatype already exists: " + qualified_name);
+   return NoError();
+ }
+ 
+ CheckedError Parser::StartStruct(const std::string &name, StructDef **dest) {
+   auto &struct_def = *LookupCreateStruct(name, true, true);
+-  if (!struct_def.predecl) return Error("datatype already exists: " + name);
++  if (!struct_def.predecl)
++    return Error("datatype already exists: " +
++                 current_namespace_->GetFullyQualifiedName(name));
+   struct_def.predecl = false;
+   struct_def.name = name;
+   struct_def.file = file_being_parsed_;
+@@ -2466,8 +2495,7 @@
+ }
+ 
+ bool Parser::SupportsAdvancedUnionFeatures() const {
+-  return opts.lang_to_generate != 0 &&
+-         (opts.lang_to_generate &
++  return (opts.lang_to_generate &
+           ~(IDLOptions::kCpp | IDLOptions::kTs | IDLOptions::kPhp |
+             IDLOptions::kJava | IDLOptions::kCSharp | IDLOptions::kKotlin |
+             IDLOptions::kBinary | IDLOptions::kSwift)) == 0;
+@@ -2512,7 +2540,7 @@
+   return a_id < b_id;
+ }
+ 
+-CheckedError Parser::ParseDecl() {
++CheckedError Parser::ParseDecl(const char *filename) {
+   std::vector<std::string> dc = doc_comment_;
+   bool fixed = IsIdent("struct");
+   if (!fixed && !IsIdent("table")) return Error("declaration expected");
+@@ -2523,6 +2551,10 @@
+   ECHECK(StartStruct(name, &struct_def));
+   struct_def->doc_comment = dc;
+   struct_def->fixed = fixed;
++  if (filename && !opts.project_root.empty()) {
++    struct_def->declaration_file =
++        &GetPooledString(RelativeToRootPath(opts.project_root, filename));
++  }
+   ECHECK(ParseMetaData(&struct_def->attributes));
+   struct_def->sortbysize =
+       struct_def->attributes.Lookup("original_order") == nullptr && !fixed;
+@@ -2594,12 +2626,15 @@
+   ECHECK(CheckClash(fields, struct_def, "_byte_vector", BASE_TYPE_STRING));
+   ECHECK(CheckClash(fields, struct_def, "ByteVector", BASE_TYPE_STRING));
+   EXPECT('}');
+-  types_.Add(current_namespace_->GetFullyQualifiedName(struct_def->name),
+-             new Type(BASE_TYPE_STRUCT, struct_def, nullptr));
++  const auto qualified_name =
++      current_namespace_->GetFullyQualifiedName(struct_def->name);
++  if (types_.Add(qualified_name,
++                 new Type(BASE_TYPE_STRUCT, struct_def, nullptr)))
++    return Error("datatype already exists: " + qualified_name);
+   return NoError();
+ }
+ 
+-CheckedError Parser::ParseService() {
++CheckedError Parser::ParseService(const char *filename) {
+   std::vector<std::string> service_comment = doc_comment_;
+   NEXT();
+   auto service_name = attribute_;
+@@ -2609,6 +2644,10 @@
+   service_def.file = file_being_parsed_;
+   service_def.doc_comment = service_comment;
+   service_def.defined_namespace = current_namespace_;
++  if (filename != nullptr && !opts.project_root.empty()) {
++    service_def.declaration_file =
++        &GetPooledString(RelativeToRootPath(opts.project_root, filename));
++  }
+   if (services_.Add(current_namespace_->GetFullyQualifiedName(service_name),
+                     &service_def))
+     return Error("service already exists: " + service_name);
+@@ -2724,7 +2763,7 @@
+   } else if (IsIdent("enum")) {
+     // These are almost the same, just with different terminator:
+     EnumDef *enum_def;
+-    ECHECK(ParseEnum(false, &enum_def));
++    ECHECK(ParseEnum(false, &enum_def, nullptr));
+     if (Is(';')) NEXT();
+     // Temp: remove any duplicates, as .fbs files can't handle them.
+     enum_def->RemoveDuplicates();
+@@ -2747,17 +2786,17 @@
+   return NoError();
+ }
+ 
+-CheckedError Parser::StartEnum(const std::string &enum_name, bool is_union,
++CheckedError Parser::StartEnum(const std::string &name, bool is_union,
+                                EnumDef **dest) {
+   auto &enum_def = *new EnumDef();
+-  enum_def.name = enum_name;
++  enum_def.name = name;
+   enum_def.file = file_being_parsed_;
+   enum_def.doc_comment = doc_comment_;
+   enum_def.is_union = is_union;
+   enum_def.defined_namespace = current_namespace_;
+-  if (enums_.Add(current_namespace_->GetFullyQualifiedName(enum_name),
+-                 &enum_def))
+-    return Error("enum already exists: " + enum_name);
++  const auto qualified_name = current_namespace_->GetFullyQualifiedName(name);
++  if (enums_.Add(qualified_name, &enum_def))
++    return Error("enum already exists: " + qualified_name);
+   enum_def.underlying_type.base_type =
+       is_union ? BASE_TYPE_UTYPE : BASE_TYPE_INT;
+   enum_def.underlying_type.enum_def = &enum_def;
+@@ -3232,7 +3271,7 @@
+       for (auto val_it = enum_def.Vals().begin();
+            val_it != enum_def.Vals().end(); ++val_it) {
+         auto &val = **val_it;
+-        if (!SupportsAdvancedUnionFeatures() &&
++        if (!(opts.lang_to_generate != 0 && SupportsAdvancedUnionFeatures()) &&
+             (IsStruct(val.union_type) || IsString(val.union_type)))
+           return Error(
+               "only tables can be union elements in the generated language: " +
+@@ -3296,7 +3335,7 @@
+       ECHECK(ParseProtoDecl());
+     } else if (IsIdent("native_include")) {
+       NEXT();
+-      vector_emplace_back(&native_included_files_, attribute_);
++      native_included_files_.emplace_back(attribute_);
+       EXPECT(kTokenStringConstant);
+       EXPECT(';');
+     } else if (IsIdent("include") || (opts.proto_mode && IsIdent("import"))) {
+@@ -3364,9 +3403,9 @@
+     } else if (token_ == '{') {
+       return NoError();
+     } else if (IsIdent("enum")) {
+-      ECHECK(ParseEnum(false, nullptr));
++      ECHECK(ParseEnum(false, nullptr, source_filename));
+     } else if (IsIdent("union")) {
+-      ECHECK(ParseEnum(true, nullptr));
++      ECHECK(ParseEnum(true, nullptr, source_filename));
+     } else if (IsIdent("root_type")) {
+       NEXT();
+       auto root_type = attribute_;
+@@ -3382,9 +3421,9 @@
+       NEXT();
+       file_identifier_ = attribute_;
+       EXPECT(kTokenStringConstant);
+-      if (file_identifier_.length() != FlatBufferBuilder::kFileIdentifierLength)
++      if (file_identifier_.length() != flatbuffers::kFileIdentifierLength)
+         return Error("file_identifier must be exactly " +
+-                     NumToString(FlatBufferBuilder::kFileIdentifierLength) +
++                     NumToString(flatbuffers::kFileIdentifierLength) +
+                      " characters");
+       EXPECT(';');
+     } else if (IsIdent("file_extension")) {
+@@ -3405,11 +3444,14 @@
+       EXPECT(';');
+       known_attributes_[name] = false;
+     } else if (IsIdent("rpc_service")) {
+-      ECHECK(ParseService());
++      ECHECK(ParseService(source_filename));
+     } else {
+-      ECHECK(ParseDecl());
++      ECHECK(ParseDecl(source_filename));
+     }
+   }
++  if (opts.warnings_as_errors && has_warning_) {
++    return Error("treating warnings as errors, failed due to above warnings");
++  }
+   return NoError();
+ }
+ 
+@@ -3484,32 +3526,63 @@
+   AssignIndices(structs_.vec);
+   AssignIndices(enums_.vec);
+   std::vector<Offset<reflection::Object>> object_offsets;
++  std::set<std::string> files;
+   for (auto it = structs_.vec.begin(); it != structs_.vec.end(); ++it) {
+     auto offset = (*it)->Serialize(&builder_, *this);
+     object_offsets.push_back(offset);
+     (*it)->serialized_location = offset.o;
++    const std::string *file = (*it)->declaration_file;
++    if (file) files.insert(*file);
+   }
+   std::vector<Offset<reflection::Enum>> enum_offsets;
+   for (auto it = enums_.vec.begin(); it != enums_.vec.end(); ++it) {
+     auto offset = (*it)->Serialize(&builder_, *this);
+     enum_offsets.push_back(offset);
+-    (*it)->serialized_location = offset.o;
++    const std::string *file = (*it)->declaration_file;
++    if (file) files.insert(*file);
+   }
+   std::vector<Offset<reflection::Service>> service_offsets;
+   for (auto it = services_.vec.begin(); it != services_.vec.end(); ++it) {
+     auto offset = (*it)->Serialize(&builder_, *this);
+     service_offsets.push_back(offset);
+-    (*it)->serialized_location = offset.o;
++    const std::string *file = (*it)->declaration_file;
++    if (file) files.insert(*file);
+   }
+-  auto objs__ = builder_.CreateVectorOfSortedTables(&object_offsets);
+-  auto enum__ = builder_.CreateVectorOfSortedTables(&enum_offsets);
+-  auto fiid__ = builder_.CreateString(file_identifier_);
+-  auto fext__ = builder_.CreateString(file_extension_);
+-  auto serv__ = builder_.CreateVectorOfSortedTables(&service_offsets);
+-  auto schema_offset = reflection::CreateSchema(
++
++  // Create Schemafiles vector of tables.
++  flatbuffers::Offset<
++      flatbuffers::Vector<flatbuffers::Offset<reflection::SchemaFile>>>
++      schema_files__;
++  if (!opts.project_root.empty()) {
++    std::vector<Offset<reflection::SchemaFile>> schema_files;
++    std::vector<Offset<flatbuffers::String>> included_files;
++    for (auto f = files_included_per_file_.begin();
++         f != files_included_per_file_.end(); f++) {
++      const auto filename__ = builder_.CreateSharedString(
++          RelativeToRootPath(opts.project_root, f->first));
++      for (auto i = f->second.begin(); i != f->second.end(); i++) {
++        included_files.push_back(builder_.CreateSharedString(
++            RelativeToRootPath(opts.project_root, *i)));
++      }
++      const auto included_files__ = builder_.CreateVector(included_files);
++      included_files.clear();
++
++      schema_files.push_back(
++          reflection::CreateSchemaFile(builder_, filename__, included_files__));
++    }
++    schema_files__ = builder_.CreateVectorOfSortedTables(&schema_files);
++  }
++
++  const auto objs__ = builder_.CreateVectorOfSortedTables(&object_offsets);
++  const auto enum__ = builder_.CreateVectorOfSortedTables(&enum_offsets);
++  const auto fiid__ = builder_.CreateString(file_identifier_);
++  const auto fext__ = builder_.CreateString(file_extension_);
++  const auto serv__ = builder_.CreateVectorOfSortedTables(&service_offsets);
++  const auto schema_offset = reflection::CreateSchema(
+       builder_, objs__, enum__, fiid__, fext__,
+       (root_struct_def_ ? root_struct_def_->serialized_location : 0), serv__,
+-      static_cast<reflection::AdvancedFeatures>(advanced_features_));
++      static_cast<reflection::AdvancedFeatures>(advanced_features_),
++      schema_files__);
+   if (opts.size_prefixed) {
+     builder_.FinishSizePrefixed(schema_offset, reflection::SchemaIdentifier());
+   } else {
+@@ -3550,16 +3623,18 @@
+     field_offsets.push_back((*it)->Serialize(
+         builder, static_cast<uint16_t>(it - fields.vec.begin()), parser));
+   }
+-  auto qualified_name = defined_namespace->GetFullyQualifiedName(name);
+-  auto name__ = builder->CreateString(qualified_name);
+-  auto flds__ = builder->CreateVectorOfSortedTables(&field_offsets);
+-  auto attr__ = SerializeAttributes(builder, parser);
+-  auto docs__ = parser.opts.binary_schema_comments
+-                    ? builder->CreateVectorOfStrings(doc_comment)
+-                    : 0;
+-  return reflection::CreateObject(*builder, name__, flds__, fixed,
+-                                  static_cast<int>(minalign),
+-                                  static_cast<int>(bytesize), attr__, docs__);
++  const auto qualified_name = defined_namespace->GetFullyQualifiedName(name);
++  const auto name__ = builder->CreateString(qualified_name);
++  const auto flds__ = builder->CreateVectorOfSortedTables(&field_offsets);
++  const auto attr__ = SerializeAttributes(builder, parser);
++  const auto docs__ = parser.opts.binary_schema_comments
++                          ? builder->CreateVectorOfStrings(doc_comment)
++                          : 0;
++  std::string decl_file_in_project = declaration_file ? *declaration_file : "";
++  const auto file__ = builder->CreateSharedString(decl_file_in_project);
++  return reflection::CreateObject(
++      *builder, name__, flds__, fixed, static_cast<int>(minalign),
++      static_cast<int>(bytesize), attr__, docs__, file__);
+ }
+ 
+ bool StructDef::Deserialize(Parser &parser, const reflection::Object *object) {
+@@ -3613,7 +3688,7 @@
+       IsInteger(value.type.base_type) ? StringToInt(value.constant.c_str()) : 0,
+       // result may be platform-dependent if underlying is float (not double)
+       IsFloat(value.type.base_type) ? d : 0.0, deprecated, IsRequired(), key,
+-      attr__, docs__, IsOptional());
++      attr__, docs__, IsOptional(), static_cast<uint16_t>(padding));
+   // TODO: value.constant is almost always "0", we could save quite a bit of
+   // space by sharing it. Same for common values of value.type.
+ }
+@@ -3629,6 +3704,7 @@
+     value.constant = FloatToString(field->default_real(), 16);
+   }
+   presence = FieldDef::MakeFieldPresence(field->optional(), field->required());
++  padding = field->padding();
+   key = field->key();
+   if (!DeserializeAttributes(parser, field->attributes())) return false;
+   // TODO: this should probably be handled by a separate attribute
+@@ -3678,14 +3754,17 @@
+   for (auto it = calls.vec.begin(); it != calls.vec.end(); ++it) {
+     servicecall_offsets.push_back((*it)->Serialize(builder, parser));
+   }
+-  auto qualified_name = defined_namespace->GetFullyQualifiedName(name);
+-  auto name__ = builder->CreateString(qualified_name);
+-  auto call__ = builder->CreateVector(servicecall_offsets);
+-  auto attr__ = SerializeAttributes(builder, parser);
+-  auto docs__ = parser.opts.binary_schema_comments
+-                    ? builder->CreateVectorOfStrings(doc_comment)
+-                    : 0;
+-  return reflection::CreateService(*builder, name__, call__, attr__, docs__);
++  const auto qualified_name = defined_namespace->GetFullyQualifiedName(name);
++  const auto name__ = builder->CreateString(qualified_name);
++  const auto call__ = builder->CreateVector(servicecall_offsets);
++  const auto attr__ = SerializeAttributes(builder, parser);
++  const auto docs__ = parser.opts.binary_schema_comments
++                          ? builder->CreateVectorOfStrings(doc_comment)
++                          : 0;
++  std::string decl_file_in_project = declaration_file ? *declaration_file : "";
++  const auto file__ = builder->CreateSharedString(decl_file_in_project);
++  return reflection::CreateService(*builder, name__, call__, attr__, docs__,
++                                   file__);
+ }
+ 
+ bool ServiceDef::Deserialize(Parser &parser,
+@@ -3712,16 +3791,18 @@
+   for (auto it = vals.vec.begin(); it != vals.vec.end(); ++it) {
+     enumval_offsets.push_back((*it)->Serialize(builder, parser));
+   }
+-  auto qualified_name = defined_namespace->GetFullyQualifiedName(name);
+-  auto name__ = builder->CreateString(qualified_name);
+-  auto vals__ = builder->CreateVector(enumval_offsets);
+-  auto type__ = underlying_type.Serialize(builder);
+-  auto attr__ = SerializeAttributes(builder, parser);
+-  auto docs__ = parser.opts.binary_schema_comments
+-                    ? builder->CreateVectorOfStrings(doc_comment)
+-                    : 0;
++  const auto qualified_name = defined_namespace->GetFullyQualifiedName(name);
++  const auto name__ = builder->CreateString(qualified_name);
++  const auto vals__ = builder->CreateVector(enumval_offsets);
++  const auto type__ = underlying_type.Serialize(builder);
++  const auto attr__ = SerializeAttributes(builder, parser);
++  const auto docs__ = parser.opts.binary_schema_comments
++                          ? builder->CreateVectorOfStrings(doc_comment)
++                          : 0;
++  std::string decl_file_in_project = declaration_file ? *declaration_file : "";
++  const auto file__ = builder->CreateSharedString(decl_file_in_project);
+   return reflection::CreateEnum(*builder, name__, vals__, is_union, type__,
+-                                attr__, docs__);
++                                attr__, docs__, file__);
+ }
+ 
+ bool EnumDef::Deserialize(Parser &parser, const reflection::Enum *_enum) {
+@@ -3750,10 +3831,7 @@
+   auto docs__ = parser.opts.binary_schema_comments
+                     ? builder->CreateVectorOfStrings(doc_comment)
+                     : 0;
+-  return reflection::CreateEnumVal(
+-      *builder, name__, value,
+-      union_type.struct_def ? union_type.struct_def->serialized_location : 0,
+-      type__, docs__);
++  return reflection::CreateEnumVal(*builder, name__, value, type__, docs__);
+ }
+ 
+ bool EnumVal::Deserialize(const Parser &parser,
+@@ -3770,7 +3848,8 @@
+       *builder, static_cast<reflection::BaseType>(base_type),
+       static_cast<reflection::BaseType>(element),
+       struct_def ? struct_def->index : (enum_def ? enum_def->index : -1),
+-      fixed_length);
++      fixed_length, static_cast<uint32_t>(SizeOf(base_type)),
++      static_cast<uint32_t>(SizeOf(element)));
+ }
+ 
+ bool Type::Deserialize(const Parser &parser, const reflection::Type *type) {
+@@ -3927,6 +4006,16 @@
+     }
+   }
+   advanced_features_ = schema->advanced_features();
++
++  if (schema->fbs_files())
++    for (auto s = schema->fbs_files()->begin(); s != schema->fbs_files()->end();
++         ++s) {
++      for (auto f = s->included_filenames()->begin();
++           f != s->included_filenames()->end(); ++f) {
++        files_included_per_file_[s->filename()->str()].insert(f->str());
++      }
++    }
++
+   return true;
+ }
+ 
+diff -urN a/src/reflection.cpp b/src/reflection.cpp
+--- a/src/reflection.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/reflection.cpp	2023-01-13 07:47:09.831260848 +0000
+@@ -23,7 +23,7 @@
+ namespace flatbuffers {
+ 
+ int64_t GetAnyValueI(reflection::BaseType type, const uint8_t *data) {
+-// clang-format off
++  // clang-format off
+   #define FLATBUFFERS_GET(T) static_cast<int64_t>(ReadScalar<T>(data))
+   switch (type) {
+     case reflection::UType:
+@@ -121,7 +121,7 @@
+ }
+ 
+ void SetAnyValueI(reflection::BaseType type, uint8_t *data, int64_t val) {
+-// clang-format off
++  // clang-format off
+   #define FLATBUFFERS_SET(T) WriteScalar(data, static_cast<T>(val))
+   switch (type) {
+     case reflection::UType:
+@@ -180,7 +180,7 @@
+                 std::vector<uint8_t> *flatbuf,
+                 const reflection::Object *root_table = nullptr)
+       : schema_(schema),
+-        startptr_(vector_data(*flatbuf) + start),
++        startptr_(flatbuf->data() + start),
+         delta_(delta),
+         buf_(*flatbuf),
+         dag_check_(flatbuf->size() / sizeof(uoffset_t), false) {
+@@ -188,8 +188,8 @@
+     delta_ = (delta_ + mask) & ~mask;
+     if (!delta_) return;  // We can't shrink by less than largest_scalar_t.
+     // Now change all the offsets by delta_.
+-    auto root = GetAnyRoot(vector_data(buf_));
+-    Straddle<uoffset_t, 1>(vector_data(buf_), root, vector_data(buf_));
++    auto root = GetAnyRoot(buf_.data());
++    Straddle<uoffset_t, 1>(buf_.data(), root, buf_.data());
+     ResizeTable(root_table ? *root_table : *schema.root_table(), root);
+     // We can now add or remove bytes at start.
+     if (delta_ > 0)
+@@ -217,7 +217,7 @@
+   // will straddle and which won't.
+   uint8_t &DagCheck(const void *offsetloc) {
+     auto dag_idx = reinterpret_cast<const uoffset_t *>(offsetloc) -
+-                   reinterpret_cast<const uoffset_t *>(vector_data(buf_));
++                   reinterpret_cast<const uoffset_t *>(buf_.data());
+     return dag_check_[dag_idx];
+   }
+ 
+@@ -309,19 +309,19 @@
+                const reflection::Object *root_table) {
+   auto delta = static_cast<int>(val.size()) - static_cast<int>(str->size());
+   auto str_start = static_cast<uoffset_t>(
+-      reinterpret_cast<const uint8_t *>(str) - vector_data(*flatbuf));
++      reinterpret_cast<const uint8_t *>(str) - flatbuf->data());
+   auto start = str_start + static_cast<uoffset_t>(sizeof(uoffset_t));
+   if (delta) {
+     // Clear the old string, since we don't want parts of it remaining.
+-    memset(vector_data(*flatbuf) + start, 0, str->size());
++    memset(flatbuf->data() + start, 0, str->size());
+     // Different size, we must expand (or contract).
+     ResizeContext(schema, start, delta, flatbuf, root_table);
+     // Set the new length.
+-    WriteScalar(vector_data(*flatbuf) + str_start,
++    WriteScalar(flatbuf->data() + str_start,
+                 static_cast<uoffset_t>(val.size()));
+   }
+   // Copy new data. Safe because we created the right amount of space.
+-  memcpy(vector_data(*flatbuf) + start, val.c_str(), val.size() + 1);
++  memcpy(flatbuf->data() + start, val.c_str(), val.size() + 1);
+ }
+ 
+ uint8_t *ResizeAnyVector(const reflection::Schema &schema, uoffset_t newsize,
+@@ -330,25 +330,26 @@
+                          const reflection::Object *root_table) {
+   auto delta_elem = static_cast<int>(newsize) - static_cast<int>(num_elems);
+   auto delta_bytes = delta_elem * static_cast<int>(elem_size);
+-  auto vec_start =
+-      reinterpret_cast<const uint8_t *>(vec) - vector_data(*flatbuf);
+-  auto start = static_cast<uoffset_t>(vec_start + sizeof(uoffset_t) +
+-                                      elem_size * num_elems);
++  auto vec_start = reinterpret_cast<const uint8_t *>(vec) - flatbuf->data();
++  auto start = static_cast<uoffset_t>(vec_start) +
++               static_cast<uoffset_t>(sizeof(uoffset_t)) +
++               elem_size * num_elems;
+   if (delta_bytes) {
+     if (delta_elem < 0) {
+       // Clear elements we're throwing away, since some might remain in the
+       // buffer.
+       auto size_clear = -delta_elem * elem_size;
+-      memset(vector_data(*flatbuf) + start - size_clear, 0, size_clear);
++      memset(flatbuf->data() + start - size_clear, 0, size_clear);
+     }
+     ResizeContext(schema, start, delta_bytes, flatbuf, root_table);
+-    WriteScalar(vector_data(*flatbuf) + vec_start, newsize);  // Length field.
++    WriteScalar(flatbuf->data() + vec_start, newsize);  // Length field.
+     // Set new elements to 0.. this can be overwritten by the caller.
+     if (delta_elem > 0) {
+-      memset(vector_data(*flatbuf) + start, 0, delta_elem * elem_size);
++      memset(flatbuf->data() + start, 0,
++             static_cast<size_t>(delta_elem) * elem_size);
+     }
+   }
+-  return vector_data(*flatbuf) + start;
++  return flatbuf->data() + start;
+ }
+ 
+ const uint8_t *AddFlatBuffer(std::vector<uint8_t> &flatbuf,
+@@ -363,7 +364,7 @@
+   // Insert the entire FlatBuffer minus the root pointer.
+   flatbuf.insert(flatbuf.end(), newbuf + sizeof(uoffset_t), newbuf + newlen);
+   auto root_offset = ReadScalar<uoffset_t>(newbuf) - sizeof(uoffset_t);
+-  return vector_data(flatbuf) + insertion_point + root_offset;
++  return flatbuf.data() + insertion_point + root_offset;
+ }
+ 
+ void CopyInline(FlatBufferBuilder &fbb, const reflection::Field &fielddef,
+@@ -504,8 +505,9 @@
+   auto offset = parent_table.GetOptionalFieldOffset(field_offset);
+   if (required && !offset) { return false; }
+ 
+-  return !offset || v.Verify(reinterpret_cast<const uint8_t *>(&parent_table),
+-                             offset, obj.bytesize());
++  return !offset ||
++         v.VerifyFieldStruct(reinterpret_cast<const uint8_t *>(&parent_table),
++                             offset, obj.bytesize(), obj.minalign());
+ }
+ 
+ bool VerifyVectorOfStructs(flatbuffers::Verifier &v,
+@@ -552,7 +554,8 @@
+                   const flatbuffers::Table &table,
+                   const reflection::Field &vec_field) {
+   FLATBUFFERS_ASSERT(vec_field.type()->base_type() == reflection::Vector);
+-  if (!table.VerifyField<uoffset_t>(v, vec_field.offset())) return false;
++  if (!table.VerifyField<uoffset_t>(v, vec_field.offset(), sizeof(uoffset_t)))
++    return false;
+ 
+   switch (vec_field.type()->element()) {
+     case reflection::UType:
+@@ -635,33 +638,45 @@
+     switch (field_def->type()->base_type()) {
+       case reflection::None: FLATBUFFERS_ASSERT(false); break;
+       case reflection::UType:
+-        if (!table->VerifyField<uint8_t>(v, field_def->offset())) return false;
++        if (!table->VerifyField<uint8_t>(v, field_def->offset(),
++                                         sizeof(uint8_t)))
++          return false;
+         break;
+       case reflection::Bool:
+       case reflection::Byte:
+       case reflection::UByte:
+-        if (!table->VerifyField<int8_t>(v, field_def->offset())) return false;
++        if (!table->VerifyField<int8_t>(v, field_def->offset(), sizeof(int8_t)))
++          return false;
+         break;
+       case reflection::Short:
+       case reflection::UShort:
+-        if (!table->VerifyField<int16_t>(v, field_def->offset())) return false;
++        if (!table->VerifyField<int16_t>(v, field_def->offset(),
++                                         sizeof(int16_t)))
++          return false;
+         break;
+       case reflection::Int:
+       case reflection::UInt:
+-        if (!table->VerifyField<int32_t>(v, field_def->offset())) return false;
++        if (!table->VerifyField<int32_t>(v, field_def->offset(),
++                                         sizeof(int32_t)))
++          return false;
+         break;
+       case reflection::Long:
+       case reflection::ULong:
+-        if (!table->VerifyField<int64_t>(v, field_def->offset())) return false;
++        if (!table->VerifyField<int64_t>(v, field_def->offset(),
++                                         sizeof(int64_t)))
++          return false;
+         break;
+       case reflection::Float:
+-        if (!table->VerifyField<float>(v, field_def->offset())) return false;
++        if (!table->VerifyField<float>(v, field_def->offset(), sizeof(float)))
++          return false;
+         break;
+       case reflection::Double:
+-        if (!table->VerifyField<double>(v, field_def->offset())) return false;
++        if (!table->VerifyField<double>(v, field_def->offset(), sizeof(double)))
++          return false;
+         break;
+       case reflection::String:
+-        if (!table->VerifyField<uoffset_t>(v, field_def->offset()) ||
++        if (!table->VerifyField<uoffset_t>(v, field_def->offset(),
++                                           sizeof(uoffset_t)) ||
+             !v.VerifyString(flatbuffers::GetFieldS(*table, *field_def))) {
+           return false;
+         }
+diff -urN a/src/util.cpp b/src/util.cpp
+--- a/src/util.cpp	2021-05-10 18:45:16.000000000 +0000
++++ b/src/util.cpp	2023-01-13 07:47:09.939261845 +0000
+@@ -40,14 +40,16 @@
+ #endif
+ // clang-format on
+ 
+-#include "flatbuffers/base.h"
+ #include "flatbuffers/util.h"
+ 
+ #include <sys/stat.h>
++
+ #include <clocale>
+ #include <cstdlib>
+ #include <fstream>
+ 
++#include "flatbuffers/base.h"
++
+ namespace flatbuffers {
+ 
+ bool FileExistsRaw(const char *name) {
+@@ -156,7 +158,7 @@
+                                const std::string &filename) {
+   std::string filepath = path;
+   if (filepath.length()) {
+-    char &filepath_last_character = string_back(filepath);
++    char &filepath_last_character = filepath.back();
+     if (filepath_last_character == kPathSeparatorWindows) {
+       filepath_last_character = kPathSeparator;
+     } else if (filepath_last_character != kPathSeparator) {
+@@ -176,6 +178,9 @@
+   std::replace(p.begin(), p.end(), '\\', '/');
+   return p;
+ }
++std::string PosixPath(const std::string &path) {
++  return PosixPath(path.c_str());
++}
+ 
+ void EnsureDirExists(const std::string &filepath) {
+   auto parent = StripFileName(filepath);
+@@ -215,6 +220,36 @@
+   // clang-format on
+ }
+ 
++std::string RelativeToRootPath(const std::string &project,
++                               const std::string &filepath) {
++  std::string absolute_project = PosixPath(AbsolutePath(project));
++  if (absolute_project.back() != '/') absolute_project += "/";
++  std::string absolute_filepath = PosixPath(AbsolutePath(filepath));
++
++  // Find the first character where they disagree.
++  // The previous directory is the lowest common ancestor;
++  const char *a = absolute_project.c_str();
++  const char *b = absolute_filepath.c_str();
++  size_t common_prefix_len = 0;
++  while (*a != '\0' && *b != '\0' && *a == *b) {
++    if (*a == '/') common_prefix_len = a - absolute_project.c_str();
++    a++;
++    b++;
++  }
++  // the number of ../ to prepend to b depends on the number of remaining
++  // directories in A.
++  const char *suffix = absolute_project.c_str() + common_prefix_len;
++  size_t num_up = 0;
++  while (*suffix != '\0')
++    if (*suffix++ == '/') num_up++;
++  num_up--;  // last one is known to be '/'.
++  std::string result = "//";
++  for (size_t i = 0; i < num_up; i++) result += "../";
++  result += absolute_filepath.substr(common_prefix_len + 1);
++
++  return result;
++}
++
+ // Locale-independent code.
+ #if defined(FLATBUFFERS_LOCALE_INDEPENDENT) && \
+     (FLATBUFFERS_LOCALE_INDEPENDENT > 0)
+@@ -238,8 +273,7 @@
+ 
+ std::string RemoveStringQuotes(const std::string &s) {
+   auto ch = *s.c_str();
+-  return ((s.size() >= 2) && (ch == '\"' || ch == '\'') &&
+-          (ch == string_back(s)))
++  return ((s.size() >= 2) && (ch == '\"' || ch == '\'') && (ch == s.back()))
+              ? s.substr(1, s.length() - 2)
+              : s;
+ }
+diff -urN a/swift/FlatBuffers.podspec b/swift/FlatBuffers.podspec
+--- a/swift/FlatBuffers.podspec	2021-05-10 18:45:16.000000000 +0000
++++ b/swift/FlatBuffers.podspec	2023-01-13 07:47:12.800288267 +0000
+@@ -1,6 +1,6 @@
+ Pod::Spec.new do |s|
+   s.name             = 'FlatBuffers'
+-  s.version          = '1.0.0'
++  s.version          = '2.0.0'
+   s.summary          = 'FlatBuffers: Memory Efficient Serialization Library'
+ 
+   s.description      = "FlatBuffers is a cross platform serialization library architected for
+diff -urN a/swift/Package.swift b/swift/Package.swift
+--- a/swift/Package.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/swift/Package.swift	2023-01-13 07:47:12.847288701 +0000
+@@ -31,5 +31,6 @@
+   targets: [
+     .target(
+       name: "FlatBuffers",
+-      dependencies: []),
++      dependencies: [],
++      exclude: ["Documentation.docc/Resources/code/swift"]),
+   ])
+diff -urN a/swift/Package@swift-5.5.swift b/swift/Package@swift-5.5.swift
+--- a/swift/Package@swift-5.5.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Package@swift-5.5.swift	2023-01-13 07:47:12.848288710 +0000
+@@ -0,0 +1,36 @@
++// swift-tools-version:5.5
++/*
++ * Copyright 2020 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++import PackageDescription
++
++let package = Package(
++  name: "FlatBuffers",
++  platforms: [
++    .iOS(.v11),
++    .macOS(.v10_14),
++  ],
++  products: [
++    .library(
++      name: "FlatBuffers",
++      targets: ["FlatBuffers"]),
++  ],
++  targets: [
++    .target(
++      name: "FlatBuffers",
++      dependencies: []),
++  ])
++
+diff -urN a/swift/README.md b/swift/README.md
+--- a/swift/README.md	2021-05-10 18:45:16.000000000 +0000
++++ b/swift/README.md	2023-01-13 07:47:12.848288710 +0000
+@@ -10,8 +10,6 @@
+ 
+ 1- To report any error please use the main repository.
+ 
+-2- `1.0.0` deprecates `MyGame_Example_Vec3.createVec3(builder: &fbb, x: 10, test2: .blue)` for `MyGame_Example_Vec3(x: 10, test2: .blue)`. This uses Swift native structs instead of workarounds that which leads to a huge performance increase when serializing structs. You can download the [binary here](https://github.com/google/flatbuffers/actions) and select the latest push to master
+-
+ ### Contribute
+ 
+ 1- Always run `swift test --generate-linuxmain` whenever new test functions are added or removed
+\ No newline at end of file
+diff -urN a/swift/Sources/FlatBuffers/ByteBuffer.swift b/swift/Sources/FlatBuffers/ByteBuffer.swift
+--- a/swift/Sources/FlatBuffers/ByteBuffer.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/swift/Sources/FlatBuffers/ByteBuffer.swift	2023-01-13 07:47:12.848288710 +0000
+@@ -16,6 +16,9 @@
+ 
+ import Foundation
+ 
++/// `ByteBuffer` is the interface that stores the data for a `Flatbuffers` object
++/// it allows users to write and read data directly from memory thus the use of its
++/// functions should be used
+ @frozen
+ public struct ByteBuffer {
+ 
+@@ -32,7 +35,9 @@
+ 
+     @usableFromInline
+     init(count: Int, alignment: Int) {
+-      memory = UnsafeMutableRawPointer.allocate(byteCount: count, alignment: alignment)
++      memory = UnsafeMutableRawPointer.allocate(
++        byteCount: count,
++        alignment: alignment)
+       capacity = count
+       unowned = false
+     }
+@@ -69,7 +74,7 @@
+     /// Reallocates the buffer incase the object to be written doesnt fit in the current buffer
+     /// - Parameter size: Size of the current object
+     @usableFromInline
+-    internal func reallocate(_ size: Int, writerSize: Int, alignment: Int) {
++    func reallocate(_ size: Int, writerSize: Int, alignment: Int) {
+       let currentWritingIndex = capacity &- writerSize
+       while capacity <= writerSize &+ size {
+         capacity = capacity << 1
+@@ -78,7 +83,9 @@
+       /// solution take from Apple-NIO
+       capacity = capacity.convertToPowerofTwo
+ 
+-      let newData = UnsafeMutableRawPointer.allocate(byteCount: capacity, alignment: alignment)
++      let newData = UnsafeMutableRawPointer.allocate(
++        byteCount: capacity,
++        alignment: alignment)
+       memset(newData, 0, capacity &- writerSize)
+       memcpy(
+         newData.advanced(by: capacity &- writerSize),
+@@ -94,9 +101,9 @@
+   /// The size of the elements written to the buffer + their paddings
+   private var _writerSize: Int = 0
+   /// Aliginment of the current  memory being written to the buffer
+-  internal var alignment = 1
++  var alignment = 1
+   /// Current Index which is being used to write to the buffer, it is written from the end to the start of the buffer
+-  internal var writerIndex: Int { _storage.capacity &- _writerSize }
++  var writerIndex: Int { _storage.capacity &- _writerSize }
+ 
+   /// Reader is the position of the current Writer Index (capacity - size)
+   public var reader: Int { writerIndex }
+@@ -157,7 +164,10 @@
+   /// Constructor that creates a Flatbuffer from unsafe memory region without copying
+   /// - Parameter assumingMemoryBound: The unsafe memory region
+   /// - Parameter capacity: The size of the given memory region
+-  public init(assumingMemoryBound memory: UnsafeMutableRawPointer, capacity: Int) {
++  public init(
++    assumingMemoryBound memory: UnsafeMutableRawPointer,
++    capacity: Int)
++  {
+     _storage = Storage(memory: memory, capacity: capacity, unowned: true)
+     _writerSize = capacity
+   }
+@@ -166,7 +176,7 @@
+   /// - Parameters:
+   ///   - memory: Current memory of the buffer
+   ///   - count: count of bytes
+-  internal init(memory: UnsafeMutableRawPointer, count: Int) {
++  init(memory: UnsafeMutableRawPointer, count: Int) {
+     _storage = Storage(count: count, alignment: alignment)
+     _storage.copy(from: memory, count: count)
+     _writerSize = _storage.capacity
+@@ -177,7 +187,11 @@
+   ///   - memory: Current memory of the buffer
+   ///   - count: count of bytes
+   ///   - removeBytes: Removes a number of bytes from the current size
+-  internal init(memory: UnsafeMutableRawPointer, count: Int, removing removeBytes: Int) {
++  init(
++    memory: UnsafeMutableRawPointer,
++    count: Int,
++    removing removeBytes: Int)
++  {
+     _storage = Storage(count: count, alignment: alignment)
+     _storage.copy(from: memory, count: count)
+     _writerSize = removeBytes
+@@ -233,7 +247,10 @@
+   @usableFromInline
+   mutating func push(string str: String, len: Int) {
+     ensureSpace(size: len)
+-    if str.utf8.withContiguousStorageIfAvailable({ self.push(bytes: $0, len: len) }) != nil {
++    if str.utf8
++      .withContiguousStorageIfAvailable({ self.push(bytes: $0, len: len) }) !=
++      nil
++    {
+     } else {
+       let utf8View = str.utf8
+       for c in utf8View.reversed() {
+@@ -247,7 +264,7 @@
+   ///   - bytes: Pointer to the view
+   ///   - len: Size of string
+   @inline(__always)
+-  mutating internal func push(
++  mutating func push(
+     bytes: UnsafeBufferPointer<String.UTF8View.Element>,
+     len: Int) -> Bool
+   {
+@@ -292,20 +309,20 @@
+   /// pops the written VTable if it's already written into the buffer
+   /// - Parameter size: size of the `VTable`
+   @inline(__always)
+-  mutating internal func pop(_ size: Int) {
+-    assert((_writerSize &- size) > 0, "New size should NOT be a negative number")
++  mutating func pop(_ size: Int) {
++    assert(
++      (_writerSize &- size) > 0,
++      "New size should NOT be a negative number")
+     memset(_storage.memory.advanced(by: writerIndex), 0, _writerSize &- size)
+     _writerSize = size
+   }
+ 
+   /// Clears the current size of the buffer
+-  @inline(__always)
+   mutating public func clearSize() {
+     _writerSize = 0
+   }
+ 
+   /// Clears the current instance of the buffer, replacing it with new memory
+-  @inline(__always)
+   mutating public func clear() {
+     _writerSize = 0
+     alignment = 1
+@@ -317,10 +334,7 @@
+   ///   - def: Type of the object
+   ///   - position: the index of the object in the buffer
+   public func read<T>(def: T.Type, position: Int) -> T {
+-    assert(
+-      position + MemoryLayout<T>.size <= _storage.capacity,
+-      "Reading out of bounds is illegal")
+-    return _storage.memory.advanced(by: position).load(as: T.self)
++    _storage.memory.advanced(by: position).load(as: T.self)
+   }
+ 
+   /// Reads a slice from the memory assuming a type of T
+@@ -329,14 +343,15 @@
+   ///   - count: count of bytes in memory
+   @inline(__always)
+   public func readSlice<T>(
+-    index: Int32,
+-    count: Int32) -> [T]
++    index: Int,
++    count: Int) -> [T]
+   {
+-    let _index = Int(index)
+-    let _count = Int(count)
+-    assert(_index + _count <= _storage.capacity, "Reading out of bounds is illegal")
+-    let start = _storage.memory.advanced(by: _index).assumingMemoryBound(to: T.self)
+-    let array = UnsafeBufferPointer(start: start, count: _count)
++    assert(
++      index + count <= _storage.capacity,
++      "Reading out of bounds is illegal")
++    let start = _storage.memory.advanced(by: index)
++      .assumingMemoryBound(to: T.self)
++    let array = UnsafeBufferPointer(start: start, count: count)
+     return Array(array)
+   }
+ 
+@@ -345,17 +360,17 @@
+   ///   - index: index of the string in the buffer
+   ///   - count: length of the string
+   ///   - type: Encoding of the string
+-  @inline(__always)
+   public func readString(
+-    at index: Int32,
+-    count: Int32,
++    at index: Int,
++    count: Int,
+     type: String.Encoding = .utf8) -> String?
+   {
+-    let _index = Int(index)
+-    let _count = Int(count)
+-    assert(_index + _count <= _storage.capacity, "Reading out of bounds is illegal")
+-    let start = _storage.memory.advanced(by: _index).assumingMemoryBound(to: UInt8.self)
+-    let bufprt = UnsafeBufferPointer(start: start, count: _count)
++    assert(
++      index + count <= _storage.capacity,
++      "Reading out of bounds is illegal")
++    let start = _storage.memory.advanced(by: index)
++      .assumingMemoryBound(to: UInt8.self)
++    let bufprt = UnsafeBufferPointer(start: start, count: count)
+     return String(bytes: Array(bufprt), encoding: type)
+   }
+ 
+@@ -363,12 +378,32 @@
+   /// - Parameter removeBytes: the amount of bytes to remove from the current Size
+   public func duplicate(removing removeBytes: Int = 0) -> ByteBuffer {
+     assert(removeBytes > 0, "Can NOT remove negative bytes")
+-    assert(removeBytes < _storage.capacity, "Can NOT remove more bytes than the ones allocated")
++    assert(
++      removeBytes < _storage.capacity,
++      "Can NOT remove more bytes than the ones allocated")
+     return ByteBuffer(
+       memory: _storage.memory,
+       count: _storage.capacity,
+       removing: _writerSize &- removeBytes)
+   }
++
++  /// Returns the written bytes into the ``ByteBuffer``
++    public var underlyingBytes: [UInt8] {
++      let cp = capacity &- writerIndex
++      let start = memory.advanced(by: writerIndex)
++                                .bindMemory(to: UInt8.self, capacity: cp)
++
++      let ptr = UnsafeBufferPointer<UInt8>(start: start, count: cp)
++      return Array(ptr)
++  }
++
++  /// SkipPrefix Skips the first 4 bytes in case one of the following
++  /// functions are called `getPrefixedSizeCheckedRoot` & `getPrefixedSizeRoot`
++  /// which allows us to skip the first 4 bytes instead of recreating the buffer
++  @usableFromInline
++  mutating func skipPrefix() {
++    _writerSize = _writerSize &- MemoryLayout<Int32>.size
++  }
+ }
+ 
+ extension ByteBuffer: CustomDebugStringConvertible {
+diff -urN a/swift/Sources/FlatBuffers/Constants.swift b/swift/Sources/FlatBuffers/Constants.swift
+--- a/swift/Sources/FlatBuffers/Constants.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Constants.swift	2023-01-13 07:47:12.848288710 +0000
+@@ -21,7 +21,8 @@
+ #endif
+ 
+ /// A boolean to see if the system is littleEndian
+-let isLitteEndian = CFByteOrderGetCurrent() == Int(CFByteOrderLittleEndian.rawValue)
++let isLitteEndian = CFByteOrderGetCurrent() ==
++  Int(CFByteOrderLittleEndian.rawValue)
+ /// Constant for the file id length
+ let FileIdLength = 4
+ /// Type aliases
+@@ -30,16 +31,19 @@
+ public typealias SOffset = Int32
+ public typealias VOffset = UInt16
+ /// Maximum size for a buffer
+-public let FlatBufferMaxSize = UInt32.max << ((MemoryLayout<SOffset>.size * 8 - 1) - 1)
++public let FlatBufferMaxSize = UInt32
++  .max << ((MemoryLayout<SOffset>.size * 8 - 1) - 1)
+ 
+-/// Protocol that confirms all the numbers
++/// Protocol that All Scalars should conform to
+ ///
+-/// Scalar is used to confirm all the numbers that can be represented in a FlatBuffer. It's used to write/read from the buffer.
++/// Scalar is used to conform all the numbers that can be represented in a FlatBuffer. It's used to write/read from the buffer.
+ public protocol Scalar: Equatable {
+   associatedtype NumericValue
+   var convertedEndian: NumericValue { get }
+ }
+ 
++extension Scalar where Self: Verifiable {}
++
+ extension Scalar where Self: FixedWidthInteger {
+   /// Converts the value from BigEndian to LittleEndian
+   ///
+@@ -49,7 +53,7 @@
+   }
+ }
+ 
+-extension Double: Scalar {
++extension Double: Scalar, Verifiable {
+   public typealias NumericValue = UInt64
+ 
+   public var convertedEndian: UInt64 {
+@@ -57,7 +61,7 @@
+   }
+ }
+ 
+-extension Float32: Scalar {
++extension Float32: Scalar, Verifiable {
+   public typealias NumericValue = UInt32
+ 
+   public var convertedEndian: UInt32 {
+@@ -65,7 +69,7 @@
+   }
+ }
+ 
+-extension Bool: Scalar {
++extension Bool: Scalar, Verifiable {
+   public var convertedEndian: UInt8 {
+     self == true ? 1 : 0
+   }
+@@ -73,39 +77,39 @@
+   public typealias NumericValue = UInt8
+ }
+ 
+-extension Int: Scalar {
++extension Int: Scalar, Verifiable {
+   public typealias NumericValue = Int
+ }
+ 
+-extension Int8: Scalar {
++extension Int8: Scalar, Verifiable {
+   public typealias NumericValue = Int8
+ }
+ 
+-extension Int16: Scalar {
++extension Int16: Scalar, Verifiable {
+   public typealias NumericValue = Int16
+ }
+ 
+-extension Int32: Scalar {
++extension Int32: Scalar, Verifiable {
+   public typealias NumericValue = Int32
+ }
+ 
+-extension Int64: Scalar {
++extension Int64: Scalar, Verifiable {
+   public typealias NumericValue = Int64
+ }
+ 
+-extension UInt8: Scalar {
++extension UInt8: Scalar, Verifiable {
+   public typealias NumericValue = UInt8
+ }
+ 
+-extension UInt16: Scalar {
++extension UInt16: Scalar, Verifiable {
+   public typealias NumericValue = UInt16
+ }
+ 
+-extension UInt32: Scalar {
++extension UInt32: Scalar, Verifiable {
+   public typealias NumericValue = UInt32
+ }
+ 
+-extension UInt64: Scalar {
++extension UInt64: Scalar, Verifiable {
+   public typealias NumericValue = UInt64
+ }
+ 
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Documentation.md b/swift/Sources/FlatBuffers/Documentation.docc/Documentation.md
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Documentation.md	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Documentation.md	2023-01-13 07:47:12.857288794 +0000
+@@ -0,0 +1,22 @@
++# ``FlatBuffers``
++
++FlatBuffers: Memory Efficient Serialization Library
++
++## Overview
++
++- Access to serialized data without parsing/unpacking - What sets FlatBuffers apart is that it represents hierarchical data in a flat binary buffer in such a way that it can still be accessed directly without parsing/unpacking, while also still supporting data structure evolution (forwards/backwards compatibility).
++- Memory efficiency and speed - The only memory needed to access your data is that of the buffer. It requires 0 additional allocations (in C++, other languages may vary). FlatBuffers is also very suitable for use with mmap (or streaming), requiring only part of the buffer to be in memory. Access is close to the speed of raw struct access with only one extra indirection (a kind of vtable) to allow for format evolution and optional fields. It is aimed at projects where spending time and space (many memory allocations) to be able to access or construct serialized data is undesirable, such as in games or any other performance sensitive applications. See the benchmarks for details.
++- Flexible - Optional fields means not only do you get great forwards and backwards compatibility (increasingly important for long-lived games: don't have to update all data with each new version!). It also means you have a lot of choice in what data you write and what data you don't, and how you design data structures.
++- Tiny code footprint - Small amounts of generated code, and just a single small header as the minimum dependency, which is very easy to integrate. Again, see the benchmark section for details.
++- Strongly typed - Errors happen at compile time rather than manually having to write repetitive and error prone run-time checks. Useful code can be generated for you.
++
++## Topics
++
++### Read this first
++
++- <doc:Tutorial_Table_of_Contents>
++
++### Where to start
++
++- ``FlatBufferBuilder``
++- ``ByteBuffer``
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_1.fbs b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_1.fbs
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_1.fbs	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_1.fbs	2023-01-13 07:47:12.872288932 +0000
+@@ -0,0 +1 @@
++
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_2.fbs b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_2.fbs
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_2.fbs	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_2.fbs	2023-01-13 07:47:12.872288932 +0000
+@@ -0,0 +1 @@
++enum Color:byte { red, green, blue }
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_3.fbs b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_3.fbs
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_3.fbs	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_3.fbs	2023-01-13 07:47:12.872288932 +0000
+@@ -0,0 +1,6 @@
++enum Color:byte { red, green, blue }
++
++struct Vec3 {
++  x:float;
++  y:float;
++}
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_4.fbs b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_4.fbs
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_4.fbs	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_4.fbs	2023-01-13 07:47:12.872288932 +0000
+@@ -0,0 +1,12 @@
++enum Color:byte { red, green, blue }
++
++struct Vec3 {
++  x:float;
++  y:float;
++}
++
++table Monster {
++  pos:Vec3;
++  color:Color = Blue;
++}
++
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_5.fbs b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_5.fbs
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_5.fbs	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_5.fbs	2023-01-13 07:47:12.872288932 +0000
+@@ -0,0 +1,18 @@
++enum Color:byte { red, green, blue }
++
++struct Vec3 {
++  x:float;
++  y:float;
++}
++
++table Monster {
++  pos:Vec3;
++  color:Color = Blue;
++
++  mana:short = 150;
++  hp:short = 100;
++  name:string;
++  equipped:Equipment;
++  weapons:[Weapon];
++  path:[Vec3];
++}
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_6.fbs b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_6.fbs
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_6.fbs	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_6.fbs	2023-01-13 07:47:12.872288932 +0000
+@@ -0,0 +1,25 @@
++enum Color:byte { red, green, blue }
++
++union Equipment { Weapon } // Optionally add more tables.
++
++struct Vec3 {
++  x:float;
++  y:float;
++}
++
++table Monster {
++  pos:Vec3;
++  color:Color = Blue;
++
++  mana:short = 150;
++  hp:short = 100;
++  name:string;
++  equipped:Equipment;
++  weapons:[Weapon];
++  path:[Vec3];
++}
++
++table Weapon {
++  name:string;
++  damage:short;
++}
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_7.fbs b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_7.fbs
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_7.fbs	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/fbs/monster_step_7.fbs	2023-01-13 07:47:12.873288942 +0000
+@@ -0,0 +1,27 @@
++enum Color:byte { red, green, blue }
++
++union Equipment { Weapon } // Optionally add more tables.
++
++struct Vec3 {
++  x:float;
++  y:float;
++}
++
++table Monster {
++  pos:Vec3;
++  color:Color = Blue;
++
++  mana:short = 150;
++  hp:short = 100;
++  name:string;
++  equipped:Equipment;
++  weapons:[Weapon];
++  path:[Vec3];
++}
++
++table Weapon {
++  name:string;
++  damage:short;
++}
++
++root_type Monster; // flatc --swift monster.fbs
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_1.swift b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_1.swift
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_1.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_1.swift	2023-01-13 07:47:12.873288942 +0000
+@@ -0,0 +1 @@
++import Foundation
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_10.swift b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_10.swift
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_10.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_10.swift	2023-01-13 07:47:12.874288951 +0000
+@@ -0,0 +1,71 @@
++import FlatBuffers
++import Foundation
++
++func run() {
++  // create a `FlatBufferBuilder`, which will be used to serialize objects
++  let builder = FlatBufferBuilder(initialSize: 1024)
++
++  let weapon1Name = builder.create(string: "Sword")
++  let weapon2Name = builder.create(string: "Axe")
++
++  // start creating the weapon by calling startWeapon
++  let weapon1Start = Weapon.startWeapon(&builder)
++  Weapon.add(name: weapon1Name, &builder)
++  Weapon.add(damage: 3, &builder)
++  // end the object by passing the start point for the weapon 1
++  let sword = Weapon.endWeapon(&builder, start: weapon1Start)
++
++  let weapon2Start = Weapon.startWeapon(&builder)
++  Weapon.add(name: weapon2Name, &builder)
++  Weapon.add(damage: 5, &builder)
++  let axe = Weapon.endWeapon(&builder, start: weapon2Start)
++
++  // Create a FlatBuffer `vector` that contains offsets to the sword and axe
++  // we created above.
++  let weaponsOffset = builder.createVector(ofOffsets: [sword, axe])
++
++  // Name of the Monster.
++  let name = builder.create(string: "Orc")
++
++  let pathOffset = fbb.createVector(ofStructs: [
++    Vec3(x: 0, y: 0),
++    Vec3(x: 5, y: 5),
++  ])
++
++  // startVector(len, elementSize: MemoryLayout<Offset>.size)
++  // for o in offsets.reversed() {
++  //   push(element: o)
++  // }
++  // endVector(len: len)
++
++  let orc = Monster.createMonster(
++    &builder,
++    pos: Vec3(x: 1, y: 2),
++    hp: 300,
++    nameOffset: name,
++    color: .red,
++    weaponsVectorOffset: weaponsOffset,
++    equippedType: .weapon,
++    equippedOffset: axe,
++    pathOffset: pathOffset)
++
++  // let start = Monster.startMonster(&builder)
++  // Monster.add(pos: Vec3(x: 1, y: 2), &builder)
++  // Monster.add(hp: 300, &builder)
++  // Monster.add(name: name, &builder)
++  // Monster.add(color: .red, &builder)
++  // Monster.addVectorOf(weapons: weaponsOffset, &builder)
++  // Monster.add(equippedType: .weapon, &builder)
++  // Monster.addVectorOf(paths: weaponsOffset, &builder)
++  // Monster.add(equipped: axe, &builder)
++  // var orc = Monster.endMonster(&builder, start: start)
++
++  // Call `finish(offset:)` to instruct the builder that this monster is complete.
++  builder.finish(offset: orc)
++  // This must be called after `finish()`.
++  // `sizedByteArray` returns the finished buf of type [UInt8].
++  let buf = builder.sizedByteArray
++
++  // or you can use to get an object of type Data
++  let bufData = ByteBuffer(data: builder.sizedBuffer)
++}
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_11.swift b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_11.swift
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_11.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_11.swift	2023-01-13 07:47:12.874288951 +0000
+@@ -0,0 +1,11 @@
++import FlatBuffers
++import Foundation
++
++func run() {
++  // create a ByteBuffer(:) from an [UInt8] or Data()
++  let buf = [] // Get your data
++
++  // Get an accessor to the root object inside the buffer.
++  let monster: Monster = try! getCheckedRoot(byteBuffer: ByteBuffer(bytes: buf))
++  // let monster: Monster = getRoot(byteBuffer: ByteBuffer(bytes: buf))
++}
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_12.swift b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_12.swift
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_12.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_12.swift	2023-01-13 07:47:12.875288960 +0000
+@@ -0,0 +1,19 @@
++import FlatBuffers
++import Foundation
++
++func run() {
++  // create a ByteBuffer(:) from an [UInt8] or Data()
++  let buf = [] // Get your data
++
++  // Get an accessor to the root object inside the buffer.
++  let monster: Monster = try! getCheckedRoot(byteBuffer: ByteBuffer(bytes: buf))
++  // let monster: Monster = getRoot(byteBuffer: ByteBuffer(bytes: buf))
++
++  let hp = monster.hp
++  let mana = monster.mana
++  let name = monster.name // returns an optional string
++
++  let pos = monster.pos
++  let x = pos.x
++  let y = pos.y
++}
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_13.swift b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_13.swift
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_13.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_13.swift	2023-01-13 07:47:12.875288960 +0000
+@@ -0,0 +1,26 @@
++import FlatBuffers
++import Foundation
++
++func run() {
++  // create a ByteBuffer(:) from an [UInt8] or Data()
++  let buf = [] // Get your data
++
++  // Get an accessor to the root object inside the buffer.
++  let monster: Monster = try! getCheckedRoot(byteBuffer: ByteBuffer(bytes: buf))
++  // let monster: Monster = getRoot(byteBuffer: ByteBuffer(bytes: buf))
++
++  let hp = monster.hp
++  let mana = monster.mana
++  let name = monster.name // returns an optional string
++
++  let pos = monster.pos
++  let x = pos.x
++  let y = pos.y
++
++  // Get and check if the monster has an equipped item
++  if monster.equippedType == .weapon {
++    let _weapon = monster.equipped(type: Weapon.self)
++    let name = _weapon.name // should return "Axe"
++    let dmg = _weapon.damage // should return 5
++  }
++}
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_2.swift b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_2.swift
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_2.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_2.swift	2023-01-13 07:47:12.876288969 +0000
+@@ -0,0 +1,2 @@
++import FlatBuffers
++import Foundation
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_3.swift b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_3.swift
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_3.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_3.swift	2023-01-13 07:47:12.888289080 +0000
+@@ -0,0 +1,7 @@
++import FlatBuffers
++import Foundation
++
++func run() {
++  // create a `FlatBufferBuilder`, which will be used to serialize objects
++  let builder = FlatBufferBuilder(initialSize: 1024)
++}
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_4.swift b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_4.swift
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_4.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_4.swift	2023-01-13 07:47:12.888289080 +0000
+@@ -0,0 +1,10 @@
++import FlatBuffers
++import Foundation
++
++func run() {
++  // create a `FlatBufferBuilder`, which will be used to serialize objects
++  let builder = FlatBufferBuilder(initialSize: 1024)
++
++  let weapon1Name = builder.create(string: "Sword")
++  let weapon2Name = builder.create(string: "Axe")
++}
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_5.swift b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_5.swift
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_5.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_5.swift	2023-01-13 07:47:12.888289080 +0000
+@@ -0,0 +1,22 @@
++import FlatBuffers
++import Foundation
++
++func run() {
++  // create a `FlatBufferBuilder`, which will be used to serialize objects
++  let builder = FlatBufferBuilder(initialSize: 1024)
++
++  let weapon1Name = builder.create(string: "Sword")
++  let weapon2Name = builder.create(string: "Axe")
++
++  // start creating the weapon by calling startWeapon
++  let weapon1Start = Weapon.startWeapon(&builder)
++  Weapon.add(name: weapon1Name, &builder)
++  Weapon.add(damage: 3, &builder)
++  // end the object by passing the start point for the weapon 1
++  let sword = Weapon.endWeapon(&builder, start: weapon1Start)
++
++  let weapon2Start = Weapon.startWeapon(&builder)
++  Weapon.add(name: weapon2Name, &builder)
++  Weapon.add(damage: 5, &builder)
++  let axe = Weapon.endWeapon(&builder, start: weapon2Start)
++}
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_6.swift b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_6.swift
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_6.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_6.swift	2023-01-13 07:47:12.888289080 +0000
+@@ -0,0 +1,26 @@
++import FlatBuffers
++import Foundation
++
++func run() {
++  // create a `FlatBufferBuilder`, which will be used to serialize objects
++  let builder = FlatBufferBuilder(initialSize: 1024)
++
++  let weapon1Name = builder.create(string: "Sword")
++  let weapon2Name = builder.create(string: "Axe")
++
++  // start creating the weapon by calling startWeapon
++  let weapon1Start = Weapon.startWeapon(&builder)
++  Weapon.add(name: weapon1Name, &builder)
++  Weapon.add(damage: 3, &builder)
++  // end the object by passing the start point for the weapon 1
++  let sword = Weapon.endWeapon(&builder, start: weapon1Start)
++
++  let weapon2Start = Weapon.startWeapon(&builder)
++  Weapon.add(name: weapon2Name, &builder)
++  Weapon.add(damage: 5, &builder)
++  let axe = Weapon.endWeapon(&builder, start: weapon2Start)
++
++  // Create a FlatBuffer `vector` that contains offsets to the sword and axe
++  // we created above.
++  let weaponsOffset = builder.createVector(ofOffsets: [sword, axe])
++}
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_7.swift b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_7.swift
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_7.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_7.swift	2023-01-13 07:47:12.888289080 +0000
+@@ -0,0 +1,29 @@
++import FlatBuffers
++import Foundation
++
++func run() {
++  // create a `FlatBufferBuilder`, which will be used to serialize objects
++  let builder = FlatBufferBuilder(initialSize: 1024)
++
++  let weapon1Name = builder.create(string: "Sword")
++  let weapon2Name = builder.create(string: "Axe")
++
++  // start creating the weapon by calling startWeapon
++  let weapon1Start = Weapon.startWeapon(&builder)
++  Weapon.add(name: weapon1Name, &builder)
++  Weapon.add(damage: 3, &builder)
++  // end the object by passing the start point for the weapon 1
++  let sword = Weapon.endWeapon(&builder, start: weapon1Start)
++
++  let weapon2Start = Weapon.startWeapon(&builder)
++  Weapon.add(name: weapon2Name, &builder)
++  Weapon.add(damage: 5, &builder)
++  let axe = Weapon.endWeapon(&builder, start: weapon2Start)
++
++  // Create a FlatBuffer `vector` that contains offsets to the sword and axe
++  // we created above.
++  let weaponsOffset = builder.createVector(ofOffsets: [sword, axe])
++
++  // Name of the Monster.
++  let name = builder.create(string: "Orc")
++}
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_8.swift b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_8.swift
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_8.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_8.swift	2023-01-13 07:47:12.888289080 +0000
+@@ -0,0 +1,40 @@
++import FlatBuffers
++import Foundation
++
++func run() {
++  // create a `FlatBufferBuilder`, which will be used to serialize objects
++  let builder = FlatBufferBuilder(initialSize: 1024)
++
++  let weapon1Name = builder.create(string: "Sword")
++  let weapon2Name = builder.create(string: "Axe")
++
++  // start creating the weapon by calling startWeapon
++  let weapon1Start = Weapon.startWeapon(&builder)
++  Weapon.add(name: weapon1Name, &builder)
++  Weapon.add(damage: 3, &builder)
++  // end the object by passing the start point for the weapon 1
++  let sword = Weapon.endWeapon(&builder, start: weapon1Start)
++
++  let weapon2Start = Weapon.startWeapon(&builder)
++  Weapon.add(name: weapon2Name, &builder)
++  Weapon.add(damage: 5, &builder)
++  let axe = Weapon.endWeapon(&builder, start: weapon2Start)
++
++  // Create a FlatBuffer `vector` that contains offsets to the sword and axe
++  // we created above.
++  let weaponsOffset = builder.createVector(ofOffsets: [sword, axe])
++
++  // Name of the Monster.
++  let name = builder.create(string: "Orc")
++
++  let pathOffset = fbb.createVector(ofStructs: [
++    Vec3(x: 0, y: 0),
++    Vec3(x: 5, y: 5),
++  ])
++
++  // startVector(len, elementSize: MemoryLayout<Offset>.size)
++  // for o in offsets.reversed() {
++  //   push(element: o)
++  // }
++  // endVector(len: len)
++}
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_9.swift b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_9.swift
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_9.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Resources/code/swift/swift_code_9.swift	2023-01-13 07:47:12.920289376 +0000
+@@ -0,0 +1,62 @@
++import FlatBuffers
++import Foundation
++
++func run() {
++  // create a `FlatBufferBuilder`, which will be used to serialize objects
++  let builder = FlatBufferBuilder(initialSize: 1024)
++
++  let weapon1Name = builder.create(string: "Sword")
++  let weapon2Name = builder.create(string: "Axe")
++
++  // start creating the weapon by calling startWeapon
++  let weapon1Start = Weapon.startWeapon(&builder)
++  Weapon.add(name: weapon1Name, &builder)
++  Weapon.add(damage: 3, &builder)
++  // end the object by passing the start point for the weapon 1
++  let sword = Weapon.endWeapon(&builder, start: weapon1Start)
++
++  let weapon2Start = Weapon.startWeapon(&builder)
++  Weapon.add(name: weapon2Name, &builder)
++  Weapon.add(damage: 5, &builder)
++  let axe = Weapon.endWeapon(&builder, start: weapon2Start)
++
++  // Create a FlatBuffer `vector` that contains offsets to the sword and axe
++  // we created above.
++  let weaponsOffset = builder.createVector(ofOffsets: [sword, axe])
++
++  // Name of the Monster.
++  let name = builder.create(string: "Orc")
++
++  let pathOffset = fbb.createVector(ofStructs: [
++    Vec3(x: 0, y: 0),
++    Vec3(x: 5, y: 5),
++  ])
++
++  // startVector(len, elementSize: MemoryLayout<Offset>.size)
++  // for o in offsets.reversed() {
++  //   push(element: o)
++  // }
++  // endVector(len: len)
++
++  let orc = Monster.createMonster(
++    &builder,
++    pos: Vec3(x: 1, y: 2),
++    hp: 300,
++    nameOffset: name,
++    color: .red,
++    weaponsVectorOffset: weaponsOffset,
++    equippedType: .weapon,
++    equippedOffset: axe,
++    pathOffset: pathOffset)
++
++  // let start = Monster.startMonster(&builder)
++  // Monster.add(pos: Vec3(x: 1, y: 2), &builder)
++  // Monster.add(hp: 300, &builder)
++  // Monster.add(name: name, &builder)
++  // Monster.add(color: .red, &builder)
++  // Monster.addVectorOf(weapons: weaponsOffset, &builder)
++  // Monster.add(equippedType: .weapon, &builder)
++  // Monster.addVectorOf(paths: weaponsOffset, &builder)
++  // Monster.add(equipped: axe, &builder)
++  // var orc = Monster.endMonster(&builder, start: start)
++}
+Binary files a/swift/Sources/FlatBuffers/Documentation.docc/Resources/images/tutorial_cover_image_1.png and b/swift/Sources/FlatBuffers/Documentation.docc/Resources/images/tutorial_cover_image_1.png differ
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/Tutorial_Table_of_Contents.tutorial b/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/Tutorial_Table_of_Contents.tutorial
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/Tutorial_Table_of_Contents.tutorial	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/Tutorial_Table_of_Contents.tutorial	2023-01-13 07:47:12.953289681 +0000
+@@ -0,0 +1,14 @@
++@Tutorials(name: "Starting with FlatBuffers") {
++    @Intro(title: "Starting with FlatBuffers") {
++      FlatBuffers is an efficient cross platform serialization library for C++,
++      C#, C, Go, Java, Kotlin, JavaScript, Lobster, Lua, TypeScript, PHP, Python, Rust and Swift.
++      It was originally created at Google for game development and other performance-critical applications.
++    }
++    @Chapter(name: "Generating your code") {
++        Start by generating your first FlatBuffers objects.
++        @Image(source: tutorial_cover_image_1.png, alt: "A code structure for a base struct in flatbuffers")
++        @TutorialReference(tutorial: "doc:creating_flatbuffer_schema")
++        @TutorialReference(tutorial: "doc:create_your_first_buffer")
++        @TutorialReference(tutorial: "doc:reading_bytebuffer")
++    }
++}
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/create_your_first_buffer.tutorial b/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/create_your_first_buffer.tutorial
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/create_your_first_buffer.tutorial	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/create_your_first_buffer.tutorial	2023-01-13 07:47:12.953289681 +0000
+@@ -0,0 +1,72 @@
++@Tutorial(time: 5) {
++  @Intro(title: "After having our code generated") {
++    After generating the code from the previous section, we will know start creating our monster object.
++    We will create a monster object called orc.
++    }
++    
++    @Section(title: "Building your first buffer") {
++      @ContentAndMedia {}
++      @Steps {
++        @Step {
++          Starting with a new file, we will create our very first Flatbuffer.
++          @Code(name: "ViewController.swift", file: "swift_code_1.swift")
++        }
++        @Step {
++          First, we need to import ``FlatBuffers``
++          @Code(name: "ViewController.swift", file: "swift_code_2.swift")
++        }
++        @Step {
++          We need to create an instance of the `FlatBufferBuilder`, which will contain the buffer as it grows. 
++          You can pass an initial size of the buffer (here 1024 bytes), which will grow automatically if needed.
++          @Code(name: "ViewController.swift", file: "swift_code_3.swift")
++        }
++        @Step {
++          After creating the builder, we can start serializing our data. Before we make our orc Monster, 
++          let's create some Weapons: a Sword and an Axe. However we will start by naming our weapons as `Sword` and `Axe`
++          @Code(name: "ViewController.swift", file: "swift_code_4.swift")
++        }
++        @Step {
++          After naming the weapons, we will create two weapon objects with the damage that the weapon is going to deal. 
++          That's done by calling the `start` Method on each table you will be creating, in this case its called `startWeapon` 
++          and finished by calling `end`.
++          @Code(name: "ViewController.swift", file: "swift_code_5.swift")
++        }
++        @Step {
++          We will take our (Sword and Axe) serialized data and serialize their offsets as a vector of tables into our `ByteBuffer`. 
++          So we can reference them later on from our Monster Object
++          @Code(name: "ViewController.swift", file: "swift_code_6.swift")
++        }
++        @Step {
++          We will add our Monster name as a string value just like we did with the weapons.
++          @Code(name: "ViewController.swift", file: "swift_code_7.swift")
++        }
++        
++        @Step {
++          We will create a path that our monster should be using while roaming in its den. To create a vector of paths we would us
++          `createVector(ofStructs: [])` which will take a Native `Swift` struct that has been padded to fit the `FlatBuffers` standards.
++          
++          There are usually two ways of creating vectors in `FlatBuffers` which you can see in commented out code. 
++          And thus there are multiple convenience methods that will cover all the bases 
++          when trying to create a vector so that you dont have to create it with `start` and `end`
++          @Code(name: "ViewController.swift", file: "swift_code_8.swift")
++        }
++        
++        @Step {
++          Now to serialize our data into our `Monster` object. Which again there are two ways of doing, by calling the `create` method or
++          by serializing the objects yourself. What we added to our Monster were the `Equipped Type` and the `Equipped` union itself, which
++          allows the Monster to have the `Axe` as his equipped weapon.
++          
++          Important: Unlike structs, you should not nest tables or other objects, 
++          which is why we created all the `strings/vectors/tables` that this monster refers to before start.
++          If you try to create any of them between start and end, you will get an `assert`.
++          @Code(name: "ViewController.swift", file: "swift_code_9.swift")
++        }
++        
++        @Step {
++          Finally you can just finalize the buffer by calling `builder.finish` and get the Byte array from the buffer.
++          @Code(name: "ViewController.swift", file: "swift_code_10.swift")
++        }
++
++      }
++    }
++  }
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/creating_flatbuffer_schema.tutorial b/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/creating_flatbuffer_schema.tutorial
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/creating_flatbuffer_schema.tutorial	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/creating_flatbuffer_schema.tutorial	2023-01-13 07:47:12.953289681 +0000
+@@ -0,0 +1,47 @@
++@Tutorial(time: 2) {
++  @Intro(title: "Creating a schema") {
++    You will need to have the FlatBuffer compiler to be installed on your device
++    }
++    
++    @Section(title: "Creating a schema") {
++      @ContentAndMedia {}
++      @Steps {
++        @Step {
++          Start by creating a new empty folder called `monster.fbs`. We want to create a Monster table, that contains
++          position, color, and basic information about the monster.
++          @Code(name: "monster.fbs", file: "monster_step_1.fbs")
++        }
++        @Step {
++          We will start by adding our Color object. We will be using an enumerate, to represent this object
++          @Code(name: "monster.fbs", file: "monster_step_2.fbs")
++        }
++        @Step {
++          We will add a position object and will use a struct to represent that type of data. Where we will need the monsters
++          x and y positions.
++          @Code(name: "monster.fbs", file: "monster_step_3.fbs")
++        }
++        @Step {
++          Then we will be creating our Monster object of type table. This will contain the current position of our
++          monster and its color
++          @Code(name: "monster.fbs", file: "monster_step_4.fbs")
++        }
++        @Step {
++          Our Monster is missing a name, mana, hp, name, equipped Weapon, weapons, and path. We will be adding these 
++          fields to our table with a proper data type for each. Example; weapons, and path would be a vector of data.
++          @Code(name: "monster.fbs", file: "monster_step_5.fbs")
++        }
++        @Step {
++          Now we are missing two data types here, `Weapon` and `Equipment`. And since Equipment can be a weapon, we will be using
++          a `Union` enumerate that can contain all the equipment that you would want your monster to have. And the weapon can simply
++          have a name and amount of damage
++          @Code(name: "monster.fbs", file: "monster_step_6.fbs")
++        }
++        @Step {
++          And to finalize our monster table, we can add a root type of type Monster. 
++          Then run the command `flatc --swift monster.fbs`
++          Note: Make sure to import the file to your xcode project.
++          @Code(name: "monster.fbs", file: "monster_step_7.fbs")
++        }
++      }
++    }
++  }
+diff -urN a/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/reading_bytebuffer.tutorial b/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/reading_bytebuffer.tutorial
+--- a/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/reading_bytebuffer.tutorial	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Documentation.docc/Tutorials/reading_bytebuffer.tutorial	2023-01-13 07:47:12.984289967 +0000
+@@ -0,0 +1,27 @@
++@Tutorial(time: 2) {
++  @Intro(title: "Reading ByteBuffers") {
++    After getting our ByteBuffer created, we can now read it.
++    }
++    
++    @Section(title: "Reading your first buffer") {
++      @ContentAndMedia {}
++      @Steps {
++        @Step {
++          After fetching the data from disk or network you need to access that data, and that can be done.
++          By simply calling `getCheckedRoot`, which checks if the data is valid before enabling you to read from a corrupt buffer.
++          however, if you are sure that the data is 100% correct you can simply call `getRoot`
++          @Code(name: "ViewController.swift", file: "swift_code_11.swift")
++        }
++        @Step {
++          Now since we have a Monster object, all the fields can be accessed by simply fetching the data. Note, Deprecated fields will not
++          show up
++          @Code(name: "ViewController.swift", file: "swift_code_12.swift")
++        }
++        @Step {
++          And you can access union types as easy as this
++          @Code(name: "ViewController.swift", file: "swift_code_13.swift")
++        }
++      }
++    }
++  }
++
+diff -urN a/swift/Sources/FlatBuffers/Enum.swift b/swift/Sources/FlatBuffers/Enum.swift
+--- a/swift/Sources/FlatBuffers/Enum.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Enum.swift	2023-01-13 07:47:12.849288720 +0000
+@@ -0,0 +1,55 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++import Foundation
++
++/// Enum is a protocol that all flatbuffers enums should conform to
++/// Since it allows us to get the actual `ByteSize` and `Value` from
++/// a swift enum.
++public protocol Enum {
++  /// associatedtype that the type of the enum should conform to
++  associatedtype T: Scalar & Verifiable
++  /// Size of the current associatedtype in the enum
++  static var byteSize: Int { get }
++  /// The current value the enum hosts
++  var value: T { get }
++}
++
++extension Enum where Self: Verifiable {
++
++  /// Verifies that the current value is which the bounds of the buffer, and if
++  /// the current `Value` is aligned properly
++  /// - Parameters:
++  ///   - verifier: Verifier that hosts the buffer
++  ///   - position: Current position within the buffer
++  ///   - type: The type of the object to be verified
++  /// - Throws: Errors coming from `inBuffer` function
++  public static func verify<T>(
++    _ verifier: inout Verifier,
++    at position: Int,
++    of type: T.Type) throws where T: Verifiable
++  {
++    try verifier.inBuffer(position: position, of: type.self)
++  }
++
++}
++
++/// UnionEnum is a Protocol that allows us to create Union type of enums
++/// and their value initializers. Since an `init` was required by
++/// the verifier
++public protocol UnionEnum: Enum {
++  init?(value: T) throws
++}
+diff -urN a/swift/Sources/FlatBuffers/FlatBufferBuilder.swift b/swift/Sources/FlatBuffers/FlatBufferBuilder.swift
+--- a/swift/Sources/FlatBuffers/FlatBufferBuilder.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/swift/Sources/FlatBuffers/FlatBufferBuilder.swift	2023-01-13 07:47:12.849288720 +0000
+@@ -16,6 +16,16 @@
+ 
+ import Foundation
+ 
++/// ``FlatBufferBuilder`` builds a `FlatBuffer` through manipulating its internal state.
++///
++/// This is done by creating a ``ByteBuffer`` that hosts the incoming data and
++/// has a hardcoded growth limit of `2GiB` which is set by the Flatbuffers standards.
++///
++/// ```swift
++/// var builder = FlatBufferBuilder()
++/// ```
++/// The builder should be always created as a variable, since it would be passed into the writers
++///
+ @frozen
+ public struct FlatBufferBuilder {
+ 
+@@ -44,55 +54,76 @@
+ 
+   /// Gives a read access to the buffer's size
+   public var size: UOffset { _bb.size }
++
+   /// Data representation of the buffer
++  ///
++  /// Should only be used after ``finish(offset:addPrefix:)`` is called
+   public var data: Data {
+     assert(finished, "Data shouldn't be called before finish()")
+     return Data(
+       bytes: _bb.memory.advanced(by: _bb.writerIndex),
+       count: _bb.capacity &- _bb.writerIndex)
+   }
+-  /// Get's the fully sized buffer stored in memory
++
++  /// Returns the underlying bytes in the ``ByteBuffer``
++  ///
++  /// Note: This should be used with caution.
+   public var fullSizedByteArray: [UInt8] {
+     let ptr = UnsafeBufferPointer(
+       start: _bb.memory.assumingMemoryBound(to: UInt8.self),
+       count: _bb.capacity)
+     return Array(ptr)
+   }
+-  /// Returns the written size of the buffer
++
++  /// Returns the written bytes into the ``ByteBuffer``
++  ///
++  /// Should only be used after ``finish(offset:addPrefix:)`` is called
+   public var sizedByteArray: [UInt8] {
+     assert(finished, "Data shouldn't be called before finish()")
+-    let cp = _bb.capacity &- _bb.writerIndex
+-    let start = _bb.memory.advanced(by: _bb.writerIndex)
+-      .bindMemory(to: UInt8.self, capacity: cp)
+-
+-    let ptr = UnsafeBufferPointer(start: start, count: cp)
+-    return Array(ptr)
++    return _bb.underlyingBytes
+   }
+-  /// Returns the buffer
++
++  /// Returns the original ``ByteBuffer``
++  ///
++  /// Returns the current buffer that was just created
++  /// with the offsets, and data written to it.
+   public var buffer: ByteBuffer { _bb }
+ 
+-  /// Returns A sized Buffer from the readable bytes
++  /// Returns a newly created sized ``ByteBuffer``
++  ///
++  /// returns a new buffer that is sized to the data written
++  /// to the main buffer
+   public var sizedBuffer: ByteBuffer {
+     assert(finished, "Data shouldn't be called before finish()")
+-    return ByteBuffer(memory: _bb.memory.advanced(by: _bb.reader), count: Int(_bb.size))
++    return ByteBuffer(
++      memory: _bb.memory.advanced(by: _bb.reader),
++      count: Int(_bb.size))
+   }
+ 
+   // MARK: - Init
+ 
+-  /// initialize the buffer with a size
++  /// Initialize the buffer with a size
+   /// - Parameters:
+   ///   - initialSize: Initial size for the buffer
+   ///   - force: Allows default to be serialized into the buffer
+-  public init(initialSize: Int32 = 1024, serializeDefaults force: Bool = false) {
++  ///
++  /// This initializes a new builder with an initialSize that would initialize
++  /// a new ``ByteBuffer``. ``FlatBufferBuilder`` by default doesnt serialize defaults
++  /// however the builder can be force by passing true for `serializeDefaults`
++  public init(
++    initialSize: Int32 = 1024,
++    serializeDefaults force: Bool = false)
++  {
+     assert(initialSize > 0, "Size should be greater than zero!")
+     guard isLitteEndian else {
+-      fatalError("Reading/Writing a buffer in big endian machine is not supported on swift")
++      fatalError(
++        "Reading/Writing a buffer in big endian machine is not supported on swift")
+     }
+     serializeDefaults = force
+     _bb = ByteBuffer(initialSize: Int(initialSize))
+   }
+ 
+-  /// Clears the buffer and the builder from it's data
++  /// Clears the builder and the buffer from the written data.
+   mutating public func clear() {
+     _minAlignment = 0
+     isNested = false
+@@ -108,11 +139,16 @@
+   /// - Parameters:
+   ///   - table: offset for the table
+   ///   - fields: Array of all the important fields to be serialized
++  ///
++  /// *NOTE: Never call this function, this is only supposed to be called
++  /// by the generated code*
+   mutating public func require(table: Offset, fields: [Int32]) {
+     for field in fields {
+       let start = _bb.capacity &- Int(table.o)
+       let startTable = start &- Int(_bb.read(def: Int32.self, position: start))
+-      let isOkay = _bb.read(def: VOffset.self, position: startTable &+ Int(field)) != 0
++      let isOkay = _bb.read(
++        def: VOffset.self,
++        position: startTable &+ Int(field)) != 0
+       assert(isOkay, "Flatbuffers requires the following field")
+     }
+   }
+@@ -122,9 +158,32 @@
+   ///   - offset: Offset of the table
+   ///   - fileId: Takes the fileId
+   ///   - prefix: if false it wont add the size of the buffer
+-  mutating public func finish(offset: Offset, fileId: String, addPrefix prefix: Bool = false) {
++  ///
++  /// ``finish(offset:fileId:addPrefix:)`` should be called at the end of creating
++  /// a table
++  /// ```swift
++  /// var root = SomeObject
++  ///   .createObject(&builder,
++  ///   name: nameOffset)
++  /// builder.finish(
++  ///   offset: root,
++  ///   fileId: "ax1a",
++  ///   addPrefix: true)
++  /// ```
++  /// File id would append a file id name at the end of the written bytes before,
++  /// finishing the buffer.
++  ///
++  /// Whereas, if `addPrefix` is true, the written bytes would
++  /// include the size of the current buffer.
++  mutating public func finish(
++    offset: Offset,
++    fileId: String,
++    addPrefix prefix: Bool = false)
++  {
+     let size = MemoryLayout<UOffset>.size
+-    preAlign(len: size &+ (prefix ? size : 0) &+ FileIdLength, alignment: _minAlignment)
++    preAlign(
++      len: size &+ (prefix ? size : 0) &+ FileIdLength,
++      alignment: _minAlignment)
+     assert(fileId.count == FileIdLength, "Flatbuffers requires file id to be 4")
+     _bb.push(string: fileId, len: 4)
+     finish(offset: offset, addPrefix: prefix)
+@@ -134,7 +193,23 @@
+   /// - Parameters:
+   ///   - offset: Offset of the table
+   ///   - prefix: if false it wont add the size of the buffer
+-  mutating public func finish(offset: Offset, addPrefix prefix: Bool = false) {
++  ///
++  /// ``finish(offset:addPrefix:)`` should be called at the end of creating
++  /// a table
++  /// ```swift
++  /// var root = SomeObject
++  ///   .createObject(&builder,
++  ///   name: nameOffset)
++  /// builder.finish(
++  ///   offset: root,
++  ///   addPrefix: true)
++  /// ```
++  /// If `addPrefix` is true, the written bytes would
++  /// include the size of the current buffer.
++  mutating public func finish(
++    offset: Offset,
++    addPrefix prefix: Bool = false)
++  {
+     notNested()
+     let size = MemoryLayout<UOffset>.size
+     preAlign(len: size &+ (prefix ? size : 0), alignment: _minAlignment)
+@@ -144,10 +219,15 @@
+     finished = true
+   }
+ 
+-  /// starttable will let the builder know, that a new object is being serialized.
++  /// ``startTable(with:)`` will let the builder know, that a new object is being serialized.
+   ///
+-  /// The function will fatalerror if called while there is another object being serialized
++  /// The function will fatalerror if called while there is another object being serialized.
++  /// ```swift
++  /// let start = Monster
++  ///   .startMonster(&fbb)
++  /// ```
+   /// - Parameter numOfFields: Number of elements to be written to the buffer
++  /// - Returns: Offset of the newly started table
+   mutating public func startTable(with numOfFields: Int) -> UOffset {
+     notNested()
+     isNested = true
+@@ -155,11 +235,14 @@
+     return _bb.size
+   }
+ 
+-  /// Endtable will let the builder know that the object that's written to it is completed
++  /// ``endTable(at:)`` will let the ``FlatBufferBuilder`` know that the
++  /// object that's written to it is completed
++  ///
++  /// This would be called after all the elements are serialized,
++  /// it will add the current vtable into the ``ByteBuffer``.
++  /// The functions will `fatalError` in case the object is called
++  /// without ``startTable(with:)``, or the object has exceeded  the limit of 2GB.
+   ///
+-  /// This would be called after all the elements are serialized, it will add the vtable into the buffer.
+-  /// it will fatalError in case the object is called without starttable, or the object has exceeded  the limit of
+-  ///  2GB,
+   /// - Parameter startOffset:Start point of the object written
+   /// - returns: The root of the table
+   mutating public func endTable(at startOffset: UOffset)  -> UOffset {
+@@ -184,7 +267,10 @@
+       itr = itr &+ _vtableStorage.size
+       guard loaded.offset != 0 else { continue }
+       let _index = (_bb.writerIndex &+ Int(loaded.position))
+-      _bb.write(value: VOffset(vTableOffset &- loaded.offset), index: _index, direct: true)
++      _bb.write(
++        value: VOffset(vTableOffset &- loaded.offset),
++        index: _index,
++        direct: true)
+     }
+ 
+     _vtableStorage.clear()
+@@ -220,7 +306,7 @@
+ 
+   // MARK: - Builds Buffer
+ 
+-  /// asserts to see if the object is not nested
++  /// Asserts to see if the object is not nested
+   @usableFromInline
+   mutating internal func notNested()  {
+     assert(!isNested, "Object serialization must not be nested")
+@@ -240,7 +326,10 @@
+   ///   - bufSize: Current size of the buffer + the offset of the object to be written
+   ///   - elementSize: Element size
+   @inline(__always)
+-  mutating internal func padding(bufSize: UInt32, elementSize: UInt32) -> UInt32 {
++  mutating internal func padding(
++    bufSize: UInt32,
++    elementSize: UInt32) -> UInt32
++  {
+     ((~bufSize) &+ 1) & (elementSize - 1)
+   }
+ 
+@@ -285,7 +374,18 @@
+ 
+   // MARK: - Inserting Vectors
+ 
+-  /// Starts a vector of length and Element size
++  /// ``startVector(_:elementSize:)`` creates a new vector within buffer
++  ///
++  /// The function checks if there is a current object being written, if
++  /// the check passes it creates a buffer alignment of `length * elementSize`
++  /// ```swift
++  /// builder.startVector(
++  ///   int32Values.count, elementSize: 4)
++  /// ```
++  ///
++  /// - Parameters:
++  ///   - len: Length of vector to be created
++  ///   - elementSize: Size of object type to be written
+   mutating public func startVector(_ len: Int, elementSize: Int) {
+     notNested()
+     isNested = true
+@@ -293,46 +393,102 @@
+     preAlign(len: len &* elementSize, alignment: elementSize)
+   }
+ 
+-  /// Ends the vector of at length
++  /// ``endVector(len:)`` ends the currently created vector
++  ///
++  /// Calling ``endVector(len:)`` requires the length, of the current
++  /// vector. The length would be pushed to indicate the count of numbers
++  /// within the vector. If ``endVector(len:)`` is called without
++  /// ``startVector(_:elementSize:)`` it asserts.
++  ///
++  /// ```swift
++  /// let vectorOffset = builder.
++  ///   endVector(len: int32Values.count)
++  /// ```
+   ///
+-  /// The current function will fatalError if startVector is called before serializing the vector
+   /// - Parameter len: Length of the buffer
++  /// - Returns: Returns the current ``Offset`` in the ``ByteBuffer``
+   mutating public func endVector(len: Int) -> Offset {
+     assert(isNested, "Calling endVector without calling startVector")
+     isNested = false
+     return Offset(offset: push(element: Int32(len)))
+   }
+ 
+-  /// Creates a vector of type Scalar in the buffer
++  /// Creates a vector of type ``Scalar`` into the ``ByteBuffer``
++  ///
++  /// ``createVector(_:)-4swl0`` writes a vector of type Scalars into
++  /// ``ByteBuffer``. This is a convenient method instead of calling,
++  /// ``startVector(_:elementSize:)`` and then ``endVector(len:)``
++  /// ```swift
++  /// let vectorOffset = builder.
++  ///   createVector([1, 2, 3, 4])
++  /// ```
++  ///
++  /// The underlying implementation simply calls ``createVector(_:size:)-4lhrv``
++  ///
+   /// - Parameter elements: elements to be written into the buffer
+-  /// - returns: Offset of the vector
++  /// - returns: ``Offset`` of the vector
+   mutating public func createVector<T: Scalar>(_ elements: [T]) -> Offset {
+     createVector(elements, size: elements.count)
+   }
+ 
+   ///  Creates a vector of type Scalar in the buffer
++  ///
++  /// ``createVector(_:)-4swl0`` writes a vector of type Scalars into
++  /// ``ByteBuffer``. This is a convenient method instead of calling,
++  /// ``startVector(_:elementSize:)`` and then ``endVector(len:)``
++  /// ```swift
++  /// let vectorOffset = builder.
++  ///   createVector([1, 2, 3, 4], size: 4)
++  /// ```
++  ///
+   /// - Parameter elements: Elements to be written into the buffer
+   /// - Parameter size: Count of elements
+-  /// - returns: Offset of the vector
+-  mutating public func createVector<T: Scalar>(_ elements: [T], size: Int) -> Offset {
++  /// - returns: ``Offset`` of the vector
++  mutating public func createVector<T: Scalar>(
++    _ elements: [T],
++    size: Int) -> Offset
++  {
+     let size = size
+     startVector(size, elementSize: MemoryLayout<T>.size)
+     _bb.push(elements: elements)
+     return endVector(len: size)
+   }
+ 
+-  /// Creates a vector of type Enums in the buffer
++  /// Creates a vector of type ``Enum`` into the ``ByteBuffer``
++  ///
++  /// ``createVector(_:)-9h189`` writes a vector of type ``Enum`` into
++  /// ``ByteBuffer``. This is a convenient method instead of calling,
++  /// ``startVector(_:elementSize:)`` and then ``endVector(len:)``
++  /// ```swift
++  /// let vectorOffset = builder.
++  ///   createVector([.swift, .cpp])
++  /// ```
++  ///
++  /// The underlying implementation simply calls ``createVector(_:size:)-7cx6z``
++  ///
+   /// - Parameter elements: elements to be written into the buffer
+-  /// - returns: Offset of the vector
++  /// - returns: ``Offset`` of the vector
+   mutating public func createVector<T: Enum>(_ elements: [T]) -> Offset {
+     createVector(elements, size: elements.count)
+   }
+ 
+-  ///  Creates a vector of type Enums in the buffer
++  /// Creates a vector of type ``Enum`` into the ``ByteBuffer``
++  ///
++  /// ``createVector(_:)-9h189`` writes a vector of type ``Enum`` into
++  /// ``ByteBuffer``. This is a convenient method instead of calling,
++  /// ``startVector(_:elementSize:)`` and then ``endVector(len:)``
++  /// ```swift
++  /// let vectorOffset = builder.
++  ///   createVector([.swift, .cpp])
++  /// ```
++  ///
+   /// - Parameter elements: Elements to be written into the buffer
+   /// - Parameter size: Count of elements
+-  /// - returns: Offset of the vector
+-  mutating public func createVector<T: Enum>(_ elements: [T], size: Int) -> Offset {
++  /// - returns: ``Offset`` of the vector
++  mutating public func createVector<T: Enum>(
++    _ elements: [T],
++    size: Int) -> Offset
++  {
+     let size = size
+     startVector(size, elementSize: T.byteSize)
+     for e in elements.reversed() {
+@@ -341,18 +497,42 @@
+     return endVector(len: size)
+   }
+ 
+-  /// Creates a vector of type Offsets  in the buffer
+-  /// - Parameter offsets:Array of offsets of type T
+-  /// - returns: Offset of the vector
++  /// Creates a vector of already written offsets
++  ///
++  /// ``createVector(ofOffsets:)`` creates a vector of ``Offset`` into
++  /// ``ByteBuffer``. This is a convenient method instead of calling,
++  /// ``startVector(_:elementSize:)`` and then ``endVector(len:)``.
++  ///
++  /// The underlying implementation simply calls ``createVector(ofOffsets:len:)``
++  ///
++  /// ```swift
++  /// let namesOffsets = builder.
++  ///   createVector(ofOffsets: [name1, name2])
++  /// ```
++  /// - Parameter offsets: Array of offsets of type ``Offset``
++  /// - returns: ``Offset`` of the vector
+   mutating public func createVector(ofOffsets offsets: [Offset]) -> Offset {
+     createVector(ofOffsets: offsets, len: offsets.count)
+   }
+ 
+-  ///  Creates a vector of type Offsets  in the buffer
+-  /// - Parameter elements: Array of offsets of type T
++  /// Creates a vector of already written offsets
++  ///
++  /// ``createVector(ofOffsets:)`` creates a vector of ``Offset`` into
++  /// ``ByteBuffer``. This is a convenient method instead of calling,
++  /// ``startVector(_:elementSize:)`` and then ``endVector(len:)``
++  ///
++  /// ```swift
++  /// let namesOffsets = builder.
++  ///   createVector(ofOffsets: [name1, name2])
++  /// ```
++  ///
++  /// - Parameter offsets: Array of offsets of type ``Offset``
+   /// - Parameter size: Count of elements
+-  /// - returns: Offset of the vector
+-  mutating public func createVector(ofOffsets offsets: [Offset], len: Int) -> Offset {
++  /// - returns: ``Offset`` of the vector
++  mutating public func createVector(
++    ofOffsets offsets: [Offset],
++    len: Int) -> Offset
++  {
+     startVector(len, elementSize: MemoryLayout<Offset>.size)
+     for o in offsets.reversed() {
+       push(element: o)
+@@ -360,9 +540,21 @@
+     return endVector(len: len)
+   }
+ 
+-  /// Creates a vector of Strings
+-  /// - Parameter str: a vector of strings that will be written into the buffer
+-  /// - returns: Offset of the vector
++  /// Creates a vector of strings
++  ///
++  /// ``createVector(ofStrings:)`` creates a vector of `String` into
++  /// ``ByteBuffer``. This is a convenient method instead of manually
++  /// creating the string offsets, you simply pass it to this function
++  /// and it would write the strings into the ``ByteBuffer``.
++  /// After that it calls ``createVector(ofOffsets:)``
++  ///
++  /// ```swift
++  /// let namesOffsets = builder.
++  ///   createVector(ofStrings: ["Name", "surname"])
++  /// ```
++  ///
++  /// - Parameter str: Array of string
++  /// - returns: ``Offset`` of the vector
+   mutating public func createVector(ofStrings str: [String]) -> Offset {
+     var offsets: [Offset] = []
+     for s in str {
+@@ -371,11 +563,25 @@
+     return createVector(ofOffsets: offsets)
+   }
+ 
+-  /// Creates a vector of `Native swift structs` which were padded to flatbuffers standards
+-  /// - Parameter structs: A vector of structs
+-  /// - Returns: offset of the vector
+-  mutating public func createVector<T: NativeStruct>(ofStructs structs: [T]) -> Offset {
+-    startVector(structs.count * MemoryLayout<T>.size, elementSize: MemoryLayout<T>.alignment)
++  /// Creates a vector of type ``NativeStruct``.
++  ///
++  /// Any swift struct in the generated code, should confirm to
++  /// ``NativeStruct``. Since the generated swift structs are padded
++  /// to the `FlatBuffers` standards.
++  ///
++  /// ```swift
++  /// let offsets = builder.
++  ///   createVector(ofStructs: [NativeStr(num: 1), NativeStr(num: 2)])
++  /// ```
++  ///
++  /// - Parameter structs: A vector of ``NativeStruct``
++  /// - Returns: ``Offset`` of the vector
++  mutating public func createVector<T: NativeStruct>(ofStructs structs: [T])
++    -> Offset
++  {
++    startVector(
++      structs.count * MemoryLayout<T>.size,
++      elementSize: MemoryLayout<T>.alignment)
+     for i in structs.reversed() {
+       _ = create(struct: i)
+     }
+@@ -384,24 +590,46 @@
+ 
+   // MARK: - Inserting Structs
+ 
+-  /// Fills the buffer with a native struct that's build and padded according to flatbuffers standards
++  /// Writes a ``NativeStruct`` into the ``ByteBuffer``
++  ///
++  /// Adds a native struct that's build and padded according
++  /// to `FlatBuffers` standards. with a predefined position.
++  ///
++  /// ```swift
++  /// let offset = builder.create(
++  ///   struct: NativeStr(num: 1),
++  ///   position: 10)
++  /// ```
++  ///
+   /// - Parameters:
+-  ///   - s: `Native swift` struct to insert
++  ///   - s: ``NativeStruct`` to be inserted into the ``ByteBuffer``
+   ///   - position: The  predefined position of the object
+-  /// - Returns: offset of written struct
++  /// - Returns: ``Offset`` of written struct
+   @discardableResult
+   mutating public func create<T: NativeStruct>(
+     struct s: T, position: VOffset) -> Offset
+   {
+     let offset = create(struct: s)
+-    _vtableStorage.add(loc: FieldLoc(offset: _bb.size, position: VOffset(position)))
++    _vtableStorage.add(loc: FieldLoc(
++      offset: _bb.size,
++      position: VOffset(position)))
+     return offset
+   }
+ 
+-  /// Fills the buffer with a native struct that's build and padded according to flatbuffers standards
++  /// Writes a ``NativeStruct`` into the ``ByteBuffer``
++  ///
++  /// Adds a native struct that's build and padded according
++  /// to `FlatBuffers` standards, directly into the buffer without
++  /// a predefined position.
++  ///
++  /// ```swift
++  /// let offset = builder.create(
++  ///   struct: NativeStr(num: 1))
++  /// ```
++  ///
+   /// - Parameters:
+-  ///   - s: `Native swift` struct to insert
+-  /// - Returns: offset of written struct
++  ///   - s: ``NativeStruct`` to be inserted into the ``ByteBuffer``
++  /// - Returns: ``Offset`` of written struct
+   @discardableResult
+   mutating public func create<T: NativeStruct>(
+     struct s: T) -> Offset
+@@ -414,9 +642,18 @@
+ 
+   // MARK: - Inserting Strings
+ 
+-  /// Insets a string into the buffer using UTF8
++  /// Insets a string into the buffer of type `UTF8`
++  ///
++  /// Adds a swift string into ``ByteBuffer`` by encoding it
++  /// using `UTF8`
++  ///
++  /// ```swift
++  /// let nameOffset = builder
++  ///   .create(string: "welcome")
++  /// ```
++  ///
+   /// - Parameter str: String to be serialized
+-  /// - returns: The strings offset in the buffer
++  /// - returns: ``Offset`` of inserted string
+   mutating public func create(string str: String?) -> Offset {
+     guard let str = str else { return Offset() }
+     let len = str.utf8.count
+@@ -428,11 +665,25 @@
+     return Offset(offset: _bb.size)
+   }
+ 
+-  /// Inserts a shared string to the buffer
++  /// Insets a shared string into the buffer of type `UTF8`
++  ///
++  /// Adds a swift string into ``ByteBuffer`` by encoding it
++  /// using `UTF8`. The function will check if the string,
++  /// is already written to the ``ByteBuffer``
++  ///
++  /// ```swift
++  /// let nameOffset = builder
++  ///   .createShared(string: "welcome")
++  ///
++  ///
++  /// let secondOffset = builder
++  ///   .createShared(string: "welcome")
++  ///
++  /// assert(nameOffset.o == secondOffset.o)
++  /// ```
+   ///
+-  /// The function checks the stringOffsetmap if it's seen a similar string before
+   /// - Parameter str: String to be serialized
+-  /// - returns: The strings offset in the buffer
++  /// - returns: ``Offset`` of inserted string
+   mutating public func createShared(string str: String?) -> Offset {
+     guard let str = str else { return Offset() }
+     if let offset = stringOffsetMap[str] {
+@@ -445,18 +696,22 @@
+ 
+   // MARK: - Inseting offsets
+ 
+-  /// Adds the offset of an object into the buffer
++  /// Writes the ``Offset`` of an already written table
++  ///
++  /// Writes the ``Offset`` of a table if not empty into the
++  /// ``ByteBuffer``
++  ///
+   /// - Parameters:
+-  ///   - offset: Offset of another object to be written
+-  ///   - position: The  predefined position of the object
++  ///   - offset: ``Offset`` of another object to be written
++  ///   - position: The predefined position of the object
+   mutating public func add(offset: Offset, at position: VOffset) {
+     if offset.isEmpty { return }
+     add(element: refer(to: offset.o), def: 0, at: position)
+   }
+ 
+-  /// Pushes a value of type offset into the buffer
+-  /// - Parameter o: Offset
+-  /// - returns: Position of the offset
++  /// Pushes a value of type ``Offset`` into the ``ByteBuffer``
++  /// - Parameter o: ``Offset``
++  /// - returns: Current position of the ``Offset``
+   @discardableResult
+   mutating public func push(element o: Offset) -> UOffset {
+     push(element: refer(to: o.o))
+@@ -464,18 +719,42 @@
+ 
+   // MARK: - Inserting Scalars to Buffer
+ 
+-  /// Adds a value into the buffer of type Scalar
++  /// Writes a ``Scalar`` value into ``ByteBuffer``
++  ///
++  /// ``add(element:def:at:)`` takes in a default value, and current value
++  /// and the position within the `VTable`. The default value would not
++  /// be serialized if the value is the same as the current value or
++  /// `serializeDefaults` is equal to false.
++  ///
++  /// If serializing defaults is important ``init(initialSize:serializeDefaults:)``,
++  /// passing true for `serializeDefaults` would do the job.
++  ///
++  /// ```swift
++  /// // Adds 10 to the buffer
++  /// builder.add(element: Int(10), def: 1, position 12)
++  /// ```
++  ///
++  /// *NOTE: Never call this manually*
+   ///
+   /// - Parameters:
+   ///   - element: Element to insert
+   ///   - def: Default value for that element
+   ///   - position: The predefined position of the element
+-  mutating public func add<T: Scalar>(element: T, def: T, at position: VOffset) {
++  mutating public func add<T: Scalar>(
++    element: T,
++    def: T,
++    at position: VOffset)
++  {
+     if element == def && !serializeDefaults { return }
+     track(offset: push(element: element), at: position)
+   }
+ 
+-  /// Adds a value into the buffer of type optional Scalar
++  /// Writes a optional ``Scalar`` value into ``ByteBuffer``
++  ///
++  /// Takes an optional value to be written into the ``ByteBuffer``
++  ///
++  /// *NOTE: Never call this manually*
++  ///
+   /// - Parameters:
+   ///   - element: Optional element of type scalar
+   ///   - position: The predefined position of the element
+@@ -484,7 +763,10 @@
+     track(offset: push(element: element), at: position)
+   }
+ 
+-  /// Pushes the values into the buffer
++  /// Pushes a values of type ``Scalar`` into the ``ByteBuffer``
++  ///
++  /// *NOTE: Never call this manually*
++  ///
+   /// - Parameter element: Element to insert
+   /// - returns: Postion of the Element
+   @discardableResult
+@@ -529,13 +811,13 @@
+     var numOfFields: Int = 0
+     /// Last written Index
+     var writtenIndex: Int = 0
+-    /// the amount of added elements into the buffer
+-    var addedElements: Int { capacity - (numOfFields &* size) }
+ 
+     /// Creates the memory to store the buffer in
+     @usableFromInline
+     init() {
+-      memory = UnsafeMutableRawBufferPointer.allocate(byteCount: 0, alignment: 0)
++      memory = UnsafeMutableRawBufferPointer.allocate(
++        byteCount: 0,
++        alignment: 0)
+     }
+ 
+     deinit {
+@@ -555,7 +837,9 @@
+     /// and max offset
+     /// - Parameter loc: Location of encoded element
+     func add(loc: FieldLoc) {
+-      memory.baseAddress?.advanced(by: writtenIndex).storeBytes(of: loc, as: FieldLoc.self)
++      memory.baseAddress?.advanced(by: writtenIndex).storeBytes(
++        of: loc,
++        as: FieldLoc.self)
+       writtenIndex = writtenIndex &+ size
+       numOfFields = numOfFields &+ 1
+       maxOffset = max(loc.position, maxOffset)
+@@ -574,7 +858,9 @@
+     func ensure(space: Int) {
+       guard space &+ writtenIndex > capacity else { return }
+       memory.deallocate()
+-      memory = UnsafeMutableRawBufferPointer.allocate(byteCount: space, alignment: size)
++      memory = UnsafeMutableRawBufferPointer.allocate(
++        byteCount: space,
++        alignment: size)
+       capacity = space
+     }
+ 
+diff -urN a/swift/Sources/FlatBuffers/FlatBufferObject.swift b/swift/Sources/FlatBuffers/FlatBufferObject.swift
+--- a/swift/Sources/FlatBuffers/FlatBufferObject.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/swift/Sources/FlatBuffers/FlatBufferObject.swift	2023-01-13 07:47:12.849288720 +0000
+@@ -23,6 +23,8 @@
+ /// FlatbuffersInitializable is a protocol that allows any object to be
+ /// Initialized from a ByteBuffer
+ public protocol FlatbuffersInitializable {
++  /// Any flatbuffers object that confirms to this protocol is going to be
++  /// initializable through this initializer
+   init(_ bb: ByteBuffer, o: Int32)
+ }
+ 
+@@ -31,15 +33,32 @@
+   var __buffer: ByteBuffer! { get }
+ }
+ 
++/// ``ObjectAPIPacker`` is a protocol that allows object to pack and unpack from a
++/// ``NativeObject`` to a flatbuffers Object and vice versa.
+ public protocol ObjectAPIPacker {
++  /// associatedtype to the object that should be unpacked.
+   associatedtype T
++
++  /// ``pack(_:obj:)-3ptws`` tries to pacs the variables of a native Object into the `ByteBuffer` by using
++  /// a FlatBufferBuilder
++  /// - Parameters:
++  ///   - builder: FlatBufferBuilder that will host incoming data
++  ///   - obj: Object of associatedtype to the current implementer
++  ///
++  /// ``pack(_:obj:)-3ptws`` can be called by passing through an already initialized ``FlatBufferBuilder``
++  /// or it can be called by using the public API that will create a new ``FlatBufferBuilder``
+   static func pack(_ builder: inout FlatBufferBuilder, obj: inout T?) -> Offset
++
++  /// ``pack(_:obj:)-20ipk`` packs the variables of a native Object into the `ByteBuffer` by using
++  /// the FlatBufferBuilder
++  /// - Parameters:
++  ///   - builder: FlatBufferBuilder that will host incoming data
++  ///   - obj: Object of associatedtype to the current implementer
++  ///
++  /// ``pack(_:obj:)-20ipk`` can be called by passing through an already initialized ``FlatBufferBuilder``
++  /// or it can be called by using the public API that will create a new ``FlatBufferBuilder``
+   static func pack(_ builder: inout FlatBufferBuilder, obj: inout T) -> Offset
+-  mutating func unpack() -> T
+-}
+ 
+-public protocol Enum {
+-  associatedtype T: Scalar
+-  static var byteSize: Int { get }
+-  var value: T { get }
++  /// ``unpack()`` unpacks a ``FlatBuffers`` object into a Native swift object.
++  mutating func unpack() -> T
+ }
+diff -urN a/swift/Sources/FlatBuffers/FlatBuffersUtils.swift b/swift/Sources/FlatBuffers/FlatBuffersUtils.swift
+--- a/swift/Sources/FlatBuffers/FlatBuffersUtils.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/swift/Sources/FlatBuffers/FlatBuffersUtils.swift	2023-01-13 07:47:12.849288720 +0000
+@@ -16,7 +16,8 @@
+ 
+ import Foundation
+ 
+-public final class FlatBuffersUtils {
++/// FlatBuffersUtils hosts some utility functions that might be useful
++public enum FlatBuffersUtils {
+ 
+   /// Gets the size of the prefix
+   /// - Parameter bb: Flatbuffer object
+@@ -24,8 +25,12 @@
+     bb.read(def: Int32.self, position: bb.reader)
+   }
+ 
+-  /// Removes the prefix by duplicating the Flatbuffer
++  /// Removes the prefix by duplicating the Flatbuffer this call is expensive since its
++  /// creates a new buffer use `readPrefixedSizeCheckedRoot` instead
++  /// unless a completely new buffer is required
+   /// - Parameter bb: Flatbuffer object
++  ///
++  ///
+   public static func removeSizePrefix(bb: ByteBuffer) -> ByteBuffer {
+     bb.duplicate(removing: MemoryLayout<Int32>.size)
+   }
+diff -urN a/swift/Sources/FlatBuffers/FlatbuffersErrors.swift b/swift/Sources/FlatBuffers/FlatbuffersErrors.swift
+--- a/swift/Sources/FlatBuffers/FlatbuffersErrors.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/FlatbuffersErrors.swift	2023-01-13 07:47:12.849288720 +0000
+@@ -0,0 +1,62 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++import Foundation
++
++/// Collection of thrown from the Flatbuffer verifier
++public enum FlatbuffersErrors: Error, Equatable {
++
++  /// Thrown when buffer is bigger than the allowed 2GiB
++  case exceedsMaxSizeAllowed
++  /// Thrown when there is an missaligned pointer at position
++  /// of type
++  case missAlignedPointer(position: Int, type: String)
++  /// Thrown when trying to read a value that goes out of the
++  /// current buffer bounds
++  case outOfBounds(position: UInt, end: Int)
++  /// Thrown when the signed offset is out of the bounds of the
++  /// current buffer
++  case signedOffsetOutOfBounds(offset: Int, position: Int)
++  /// Thrown when a required field doesnt exist within the buffer
++  case requiredFieldDoesntExist(position: VOffset, name: String)
++  /// Thrown when a string is missing its NULL Terminator `\0`,
++  /// this can be disabled in the `VerifierOptions`
++  case missingNullTerminator(position: Int, str: String?)
++  /// Thrown when the verifier has reached the maximum tables allowed,
++  /// this can be disabled in the `VerifierOptions`
++  case maximumTables
++  /// Thrown when the verifier has reached the maximum depth allowed,
++  /// this can be disabled in the `VerifierOptions`
++  case maximumDepth
++  /// Thrown when the verifier is presented with an unknown union case
++  case unknownUnionCase
++  /// thrown when a value for a union is not found within the buffer
++  case valueNotFound(key: Int?, keyName: String, field: Int?, fieldName: String)
++  /// thrown when the size of the keys vector doesnt match fields vector
++  case unionVectorSize(
++    keyVectorSize: Int,
++    fieldVectorSize: Int,
++    unionKeyName: String,
++    fieldName: String)
++  case apparentSizeTooLarge
++
++  public static func == (
++    lhs: FlatbuffersErrors,
++    rhs: FlatbuffersErrors) -> Bool
++  {
++    lhs.localizedDescription == rhs.localizedDescription
++  }
++}
+diff -urN a/swift/Sources/FlatBuffers/Message.swift b/swift/Sources/FlatBuffers/Message.swift
+--- a/swift/Sources/FlatBuffers/Message.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Message.swift	2023-01-13 07:47:12.849288720 +0000
+@@ -14,6 +14,10 @@
+  * limitations under the License.
+  */
+ 
++import Foundation
++
++/// FlatBufferGRPCMessage protocol that should allow us to invoke
++/// initializers directly from the GRPC generated code
+ public protocol FlatBufferGRPCMessage {
+ 
+   /// Raw pointer which would be pointing to the beginning of the readable bytes
+@@ -34,10 +38,12 @@
+   public var object: T {
+     T.init(
+       buffer,
+-      o: Int32(buffer.read(def: UOffset.self, position: buffer.reader)) + Int32(buffer.reader))
++      o: Int32(buffer.read(def: UOffset.self, position: buffer.reader)) +
++        Int32(buffer.reader))
+   }
+ 
+-  public var rawPointer: UnsafeMutableRawPointer { buffer.memory.advanced(by: buffer.reader) }
++  public var rawPointer: UnsafeMutableRawPointer {
++    buffer.memory.advanced(by: buffer.reader) }
+ 
+   public var size: Int { Int(buffer.size) }
+ 
+diff -urN a/swift/Sources/FlatBuffers/Mutable.swift b/swift/Sources/FlatBuffers/Mutable.swift
+--- a/swift/Sources/FlatBuffers/Mutable.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Mutable.swift	2023-01-13 07:47:12.849288720 +0000
+@@ -16,17 +16,17 @@
+ 
+ import Foundation
+ 
+-/// Mutable is a protocol that allows us to mutate Scalar values within the buffer
++/// Mutable is a protocol that allows us to mutate Scalar values within a ``ByteBuffer``
+ public protocol Mutable {
+   /// makes Flatbuffer accessed within the Protocol
+   var bb: ByteBuffer { get }
+-  /// makes position of the table/struct  accessed within the Protocol
++  /// makes position of the ``Table``/``struct`` accessed within the Protocol
+   var postion: Int32 { get }
+ }
+ 
+ extension Mutable {
+ 
+-  /// Mutates the memory in the buffer, this is only called from the access function of table and structs
++  /// Mutates the memory in the buffer, this is only called from the access function of ``Table`` and ``struct``
+   /// - Parameters:
+   ///   - value: New value to be inserted to the buffer
+   ///   - index: index of the Element
+@@ -39,7 +39,7 @@
+ 
+ extension Mutable where Self == Table {
+ 
+-  /// Mutates a value by calling mutate with respect to the position in the table
++  /// Mutates a value by calling mutate with respect to the position in a ``Table``
+   /// - Parameters:
+   ///   - value: New value to be inserted to the buffer
+   ///   - index: index of the Element
+diff -urN a/swift/Sources/FlatBuffers/NativeObject.swift b/swift/Sources/FlatBuffers/NativeObject.swift
+--- a/swift/Sources/FlatBuffers/NativeObject.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/swift/Sources/FlatBuffers/NativeObject.swift	2023-01-13 07:47:12.849288720 +0000
+@@ -16,6 +16,9 @@
+ 
+ import Foundation
+ 
++/// NativeObject is a protocol that all of the `Object-API` generated code should be
++/// conforming to since it allows developers the ease of use to pack and unpack their
++/// Flatbuffers objects
+ public protocol NativeObject {}
+ 
+ extension NativeObject {
+@@ -23,7 +26,9 @@
+   /// Serialize is a helper function that serailizes the data from the Object API to a bytebuffer directly th
+   /// - Parameter type: Type of the Flatbuffer object
+   /// - Returns: returns the encoded sized ByteBuffer
+-  public func serialize<T: ObjectAPIPacker>(type: T.Type) -> ByteBuffer where T.T == Self {
++  public func serialize<T: ObjectAPIPacker>(type: T.Type) -> ByteBuffer
++    where T.T == Self
++  {
+     var builder = FlatBufferBuilder(initialSize: 1024)
+     return serialize(builder: &builder, type: type.self)
+   }
+@@ -36,7 +41,10 @@
+   /// - Returns: returns the encoded sized ByteBuffer
+   /// - Note: The `serialize(builder:type)` can be considered as a function that allows you to create smaller builder instead of the default `1024`.
+   ///  It can be considered less expensive in terms of memory allocation
+-  public func serialize<T: ObjectAPIPacker>(builder: inout FlatBufferBuilder, type: T.Type) -> ByteBuffer where T.T == Self {
++  public func serialize<T: ObjectAPIPacker>(
++    builder: inout FlatBufferBuilder,
++    type: T.Type) -> ByteBuffer where T.T == Self
++  {
+     var s = self
+     let root = type.pack(&builder, obj: &s)
+     builder.finish(offset: root)
+diff -urN a/swift/Sources/FlatBuffers/Root.swift b/swift/Sources/FlatBuffers/Root.swift
+--- a/swift/Sources/FlatBuffers/Root.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Root.swift	2023-01-13 07:47:12.850288729 +0000
+@@ -0,0 +1,82 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++import Foundation
++
++/// Takes in a prefixed sized buffer, where the prefixed size would be skipped.
++/// And would verify that the buffer passed is a valid `Flatbuffers` Object.
++/// - Parameters:
++///   - byteBuffer: Buffer that needs to be checked and read
++///   - options: Verifier options
++/// - Throws: FlatbuffersErrors
++/// - Returns: Returns a valid, checked Flatbuffers object
++///
++/// ``getPrefixedSizeCheckedRoot(byteBuffer:options:)`` would skip the first Bytes in
++/// the ``ByteBuffer`` and verifies the buffer by calling ``getCheckedRoot(byteBuffer:options:)``
++public func getPrefixedSizeCheckedRoot<T: FlatBufferObject & Verifiable>(
++  byteBuffer: inout ByteBuffer,
++  options: VerifierOptions = .init()) throws -> T
++{
++  byteBuffer.skipPrefix()
++  return try getCheckedRoot(byteBuffer: &byteBuffer, options: options)
++}
++
++/// Takes in a prefixed sized buffer, where the prefixed size would be skipped.
++/// Returns a `NON-Checked` flatbuffers object
++/// - Parameter byteBuffer: Buffer that contains data
++/// - Returns: Returns a Flatbuffers object
++///
++/// ``getPrefixedSizeCheckedRoot(byteBuffer:options:)`` would skip the first Bytes in
++/// the ``ByteBuffer`` and then calls ``getRoot(byteBuffer:)``
++public func getPrefixedSizeRoot<T: FlatBufferObject>(byteBuffer: inout ByteBuffer)
++  -> T
++{
++  byteBuffer.skipPrefix()
++  return getRoot(byteBuffer: &byteBuffer)
++
++}
++
++/// Verifies that the buffer passed is a valid `Flatbuffers` Object.
++/// - Parameters:
++///   - byteBuffer: Buffer that needs to be checked and read
++///   - options: Verifier options
++/// - Throws: FlatbuffersErrors
++/// - Returns: Returns a valid, checked Flatbuffers object
++///
++/// ``getCheckedRoot(byteBuffer:options:)`` Takes in a ``ByteBuffer`` and verifies
++/// that by creating a ``Verifier`` and checkes if all the `Bytes` and correctly aligned
++/// and within the ``ByteBuffer`` range.
++public func getCheckedRoot<T: FlatBufferObject & Verifiable>(
++  byteBuffer: inout ByteBuffer,
++  options: VerifierOptions = .init()) throws -> T
++{
++  var verifier = try Verifier(buffer: &byteBuffer, options: options)
++  try ForwardOffset<T>.verify(&verifier, at: 0, of: T.self)
++  return T.init(
++    byteBuffer,
++    o: Int32(byteBuffer.read(def: UOffset.self, position: byteBuffer.reader)) +
++      Int32(byteBuffer.reader))
++}
++
++/// Returns a `NON-Checked` flatbuffers object
++/// - Parameter byteBuffer: Buffer that contains data
++/// - Returns: Returns a Flatbuffers object
++public func getRoot<T: FlatBufferObject>(byteBuffer: inout ByteBuffer) -> T {
++  T.init(
++    byteBuffer,
++    o: Int32(byteBuffer.read(def: UOffset.self, position: byteBuffer.reader)) +
++      Int32(byteBuffer.reader))
++}
+diff -urN a/swift/Sources/FlatBuffers/String+extension.swift b/swift/Sources/FlatBuffers/String+extension.swift
+--- a/swift/Sources/FlatBuffers/String+extension.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/swift/Sources/FlatBuffers/String+extension.swift	2023-01-13 07:47:12.850288729 +0000
+@@ -16,6 +16,44 @@
+ 
+ import Foundation
+ 
++extension String: Verifiable {
++
++  /// Verifies that the current value is which the bounds of the buffer, and if
++  /// the current `Value` is aligned properly
++  /// - Parameters:
++  ///   - verifier: Verifier that hosts the buffer
++  ///   - position: Current position within the buffer
++  ///   - type: The type of the object to be verified
++  /// - Throws: Errors coming from `inBuffer`, `missingNullTerminator` and `outOfBounds`
++  public static func verify<T>(
++    _ verifier: inout Verifier,
++    at position: Int,
++    of type: T.Type) throws where T: Verifiable
++  {
++
++    let range = try String.verifyRange(&verifier, at: position, of: UInt8.self)
++    /// Safe &+ since we already check for overflow in verify range
++    let stringLen = range.start &+ range.count
++
++    if stringLen >= verifier.capacity {
++      throw FlatbuffersErrors.outOfBounds(
++        position: UInt(clamping: stringLen.magnitude),
++        end: verifier.capacity)
++    }
++
++    let isNullTerminated = verifier._buffer.read(
++      def: UInt8.self,
++      position: stringLen) == 0
++
++    if !verifier._options._ignoreMissingNullTerminators && !isNullTerminated {
++      let str = verifier._buffer.readString(at: range.start, count: range.count)
++      throw FlatbuffersErrors.missingNullTerminator(
++        position: position,
++        str: str)
++    }
++  }
++}
++
+ extension String: FlatbuffersInitializable {
+ 
+   /// Initailizes a string from a Flatbuffers ByteBuffer
+@@ -23,21 +61,28 @@
+   ///   - bb: ByteBuffer containing the readable string
+   ///   - o: Current position
+   public init(_ bb: ByteBuffer, o: Int32) {
+-    let count = bb.read(def: Int32.self, position: Int(o))
++    let v = Int(o)
++    let count = bb.read(def: Int32.self, position: v)
+     self = bb.readString(
+-      at: Int32(MemoryLayout<Int32>.size) + o,
+-      count: count) ?? ""
++      at: MemoryLayout<Int32>.size + v,
++      count: Int(count)) ?? ""
+   }
+ }
+ 
+ extension String: ObjectAPIPacker {
+ 
+-  public static func pack(_ builder: inout FlatBufferBuilder, obj: inout String?) -> Offset {
++  public static func pack(
++    _ builder: inout FlatBufferBuilder,
++    obj: inout String?) -> Offset
++  {
+     guard var obj = obj else { return Offset() }
+     return pack(&builder, obj: &obj)
+   }
+ 
+-  public static func pack(_ builder: inout FlatBufferBuilder, obj: inout String) -> Offset {
++  public static func pack(
++    _ builder: inout FlatBufferBuilder,
++    obj: inout String) -> Offset
++  {
+     builder.create(string: obj)
+   }
+ 
+@@ -49,11 +94,16 @@
+ 
+ extension String: NativeObject {
+ 
+-  public func serialize<T: ObjectAPIPacker>(type: T.Type) -> ByteBuffer where T.T == Self {
++  public func serialize<T: ObjectAPIPacker>(type: T.Type) -> ByteBuffer
++    where T.T == Self
++  {
+     fatalError("serialize should never be called from string directly")
+   }
+ 
+-  public func serialize<T: ObjectAPIPacker>(builder: inout FlatBufferBuilder, type: T.Type) -> ByteBuffer where T.T == Self {
++  public func serialize<T: ObjectAPIPacker>(
++    builder: inout FlatBufferBuilder,
++    type: T.Type) -> ByteBuffer where T.T == Self
++  {
+     fatalError("serialize should never be called from string directly")
+   }
+ }
+diff -urN a/swift/Sources/FlatBuffers/Struct.swift b/swift/Sources/FlatBuffers/Struct.swift
+--- a/swift/Sources/FlatBuffers/Struct.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Struct.swift	2023-01-13 07:47:12.850288729 +0000
+@@ -16,16 +16,30 @@
+ 
+ import Foundation
+ 
++/// Struct is a representation of a mutable `Flatbuffers` struct
++/// since native structs are value types and cant be mutated
+ @frozen
+ public struct Struct {
++
++  /// Hosting Bytebuffer
+   public private(set) var bb: ByteBuffer
++  /// Current position of the struct
+   public private(set) var postion: Int32
+ 
++  /// Initializer for a mutable flatbuffers struct
++  /// - Parameters:
++  ///   - bb: Current hosting Bytebuffer
++  ///   - position: Current position for the struct in the ByteBuffer
+   public init(bb: ByteBuffer, position: Int32 = 0) {
+     self.bb = bb
+     postion = position
+   }
+ 
++  /// Reads data from the buffer directly at offset O
++  /// - Parameters:
++  ///   - type: Type of data to be read
++  ///   - o: Current offset of the data
++  /// - Returns: Data of Type T that conforms to type Scalar
+   public func readBuffer<T: Scalar>(of type: T.Type, at o: Int32) -> T {
+     let r = bb.read(def: T.self, position: Int(o + postion))
+     return r
+diff -urN a/swift/Sources/FlatBuffers/Table.swift b/swift/Sources/FlatBuffers/Table.swift
+--- a/swift/Sources/FlatBuffers/Table.swift	2021-05-10 18:45:16.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Table.swift	2023-01-13 07:47:12.850288729 +0000
+@@ -16,27 +16,50 @@
+ 
+ import Foundation
+ 
++/// `Table` is a Flatbuffers object that can read,
++/// mutate scalar fields within a valid flatbuffers buffer
+ @frozen
+ public struct Table {
++
++  /// Hosting Bytebuffer
+   public private(set) var bb: ByteBuffer
++  /// Current position of the table within the buffer
+   public private(set) var postion: Int32
+ 
++  /// Initializer for the table interface to allow generated code to read
++  /// data from memory
++  /// - Parameters:
++  ///   - bb: ByteBuffer that stores data
++  ///   - position: Current table position
++  /// - Note: This will `CRASH` if read on a big endian machine
+   public init(bb: ByteBuffer, position: Int32 = 0) {
+     guard isLitteEndian else {
+-      fatalError("Reading/Writing a buffer in big endian machine is not supported on swift")
++      fatalError(
++        "Reading/Writing a buffer in big endian machine is not supported on swift")
+     }
+     self.bb = bb
+     postion = position
+   }
+ 
++  /// Gets the offset of the current field within the buffer by reading
++  /// the vtable
++  /// - Parameter o: current offset
++  /// - Returns: offset of field within buffer
+   public func offset(_ o: Int32) -> Int32 {
+     let vtable = postion - bb.read(def: Int32.self, position: Int(postion))
+-    return o < bb.read(def: VOffset.self, position: Int(vtable)) ? Int32(bb.read(
+-      def: Int16.self,
+-      position: Int(vtable + o))) : 0
++    return o < bb
++      .read(def: VOffset.self, position: Int(vtable)) ? Int32(bb.read(
++        def: Int16.self,
++        position: Int(vtable + o))) : 0
+   }
+ 
+-  public func indirect(_ o: Int32) -> Int32 { o + bb.read(def: Int32.self, position: Int(o)) }
++  /// Gets the indirect offset of the current stored object
++  /// (applicable only for object arrays)
++  /// - Parameter o: current offset
++  /// - Returns: offset of field within buffer
++  public func indirect(_ o: Int32) -> Int32 {
++    o + bb.read(def: Int32.self, position: Int(o))
++  }
+ 
+   /// String reads from the buffer with respect to position of the current table.
+   /// - Parameter offset: Offset of the string
+@@ -45,14 +68,15 @@
+   }
+ 
+   /// Direct string reads from the buffer disregarding the position of the table.
+-  /// It would be preferable to use string unless the current position of the table is not needed
++  /// It would be preferable to use string unless the current position of the table
++  /// is not needed
+   /// - Parameter offset: Offset of the string
+   public func directString(at offset: Int32) -> String? {
+     var offset = offset
+     offset += bb.read(def: Int32.self, position: Int(offset))
+     let count = bb.read(def: Int32.self, position: Int(offset))
+-    let position = offset + Int32(MemoryLayout<Int32>.size)
+-    return bb.readString(at: position, count: count)
++    let position = Int(offset) + MemoryLayout<Int32>.size
++    return bb.readString(at: position, count: Int(count))
+   }
+ 
+   /// Reads from the buffer with respect to the position in the table.
+@@ -81,19 +105,30 @@
+     return r
+   }
+ 
++  /// Returns that current `Union` object at a specific offset
++  /// by adding offset to the current position of table
++  /// - Parameter o: offset
++  /// - Returns: A flatbuffers object
+   public func union<T: FlatbuffersInitializable>(_ o: Int32) -> T {
+     let o = o + postion
+     return directUnion(o)
+   }
+ 
++  /// Returns a direct `Union` object at a specific offset
++  /// - Parameter o: offset
++  /// - Returns: A flatbuffers object
+   public func directUnion<T: FlatbuffersInitializable>(_ o: Int32) -> T {
+     T.init(bb, o: o + bb.read(def: Int32.self, position: Int(o)))
+   }
+ 
++  /// Returns a vector of type T at a specific offset
++  /// This should only be used by `Scalars`
++  /// - Parameter off: Readable offset
++  /// - Returns: Returns a vector of type [T]
+   public func getVector<T>(at off: Int32) -> [T]? {
+     let o = offset(off)
+     guard o != 0 else { return nil }
+-    return bb.readSlice(index: vector(at: o), count: vector(count: o))
++    return bb.readSlice(index: Int(vector(at: o)), count: Int(vector(count: o)))
+   }
+ 
+   /// Vector count gets the count of Elements within the array
+@@ -115,18 +150,45 @@
+     return o + bb.read(def: Int32.self, position: Int(o)) + 4
+   }
+ 
+-  static public func indirect(_ o: Int32, _ fbb: ByteBuffer) -> Int32 { o + fbb.read(
+-    def: Int32.self,
+-    position: Int(o)) }
++  /// Reading an indirect offset of a table.
++  /// - Parameters:
++  ///   - o: position within the buffer
++  ///   - fbb: ByteBuffer
++  /// - Returns: table offset
++  static public func indirect(_ o: Int32, _ fbb: ByteBuffer) -> Int32 {
++    o + fbb.read(def: Int32.self, position: Int(o))
++  }
+ 
+-  static public func offset(_ o: Int32, vOffset: Int32, fbb: ByteBuffer) -> Int32 {
++  /// Gets a vtable value according to an table Offset and a field offset
++  /// - Parameters:
++  ///   - o: offset relative to entire buffer
++  ///   - vOffset: Field offset within a vtable
++  ///   - fbb: ByteBuffer
++  /// - Returns: an position of a field
++  static public func offset(
++    _ o: Int32,
++    vOffset: Int32,
++    fbb: ByteBuffer) -> Int32
++  {
+     let vTable = Int32(fbb.capacity) - o
+     return vTable + Int32(fbb.read(
+       def: Int16.self,
+-      position: Int(vTable + vOffset - fbb.read(def: Int32.self, position: Int(vTable)))))
++      position: Int(vTable + vOffset - fbb.read(
++        def: Int32.self,
++        position: Int(vTable)))))
+   }
+ 
+-  static public func compare(_ off1: Int32, _ off2: Int32, fbb: ByteBuffer) -> Int32 {
++  /// Compares two objects at offset A and offset B within a ByteBuffer
++  /// - Parameters:
++  ///   - off1: first offset to compare
++  ///   - off2: second offset to compare
++  ///   - fbb: Bytebuffer
++  /// - Returns: returns the difference between
++  static public func compare(
++    _ off1: Int32,
++    _ off2: Int32,
++    fbb: ByteBuffer) -> Int32
++  {
+     let memorySize = Int32(MemoryLayout<Int32>.size)
+     let _off1 = off1 + fbb.read(def: Int32.self, position: Int(off1))
+     let _off2 = off2 + fbb.read(def: Int32.self, position: Int(off2))
+@@ -145,7 +207,17 @@
+     return len1 - len2
+   }
+ 
+-  static public func compare(_ off1: Int32, _ key: [Byte], fbb: ByteBuffer) -> Int32 {
++  /// Compares two objects at offset A and array of `Bytes` within a ByteBuffer
++  /// - Parameters:
++  ///   - off1: Offset to compare to
++  ///   - key: bytes array to compare to
++  ///   - fbb: Bytebuffer
++  /// - Returns: returns the difference between
++  static public func compare(
++    _ off1: Int32,
++    _ key: [Byte],
++    fbb: ByteBuffer) -> Int32
++  {
+     let memorySize = Int32(MemoryLayout<Int32>.size)
+     let _off1 = off1 + fbb.read(def: Int32.self, position: Int(off1))
+     let len1 = fbb.read(def: Int32.self, position: Int(_off1))
+diff -urN a/swift/Sources/FlatBuffers/TableVerifier.swift b/swift/Sources/FlatBuffers/TableVerifier.swift
+--- a/swift/Sources/FlatBuffers/TableVerifier.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/TableVerifier.swift	2023-01-13 07:47:12.850288729 +0000
+@@ -0,0 +1,203 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++import Foundation
++
++/// `TableVerifier` verifies a table object is within a provided memory.
++/// It checks if all the objects for a specific generated table, are within
++/// the bounds of the buffer, aligned.
++public struct TableVerifier {
++
++  /// position of current table in `ByteBuffer`
++  fileprivate var _position: Int
++
++  /// Current VTable position
++  fileprivate var _vtable: Int
++
++  /// Length of current VTable
++  fileprivate var _vtableLength: Int
++
++  /// `Verifier` object created in the base verifable call.
++  fileprivate var _verifier: Verifier
++
++  /// Creates a `TableVerifier` verifier that allows the Flatbuffer object
++  /// to verify the buffer before accessing any of the data.
++  ///
++  /// - Parameters:
++  ///   - position: Current table Position
++  ///   - vtable: Current `VTable` position
++  ///   - vtableLength: Current `VTable` length
++  ///   - verifier: `Verifier` Object  that caches the data of the verifiable object
++  internal init(
++    position: Int,
++    vtable: Int,
++    vtableLength: Int,
++    verifier: inout Verifier)
++  {
++    _position = position
++    _vtable = vtable
++    _vtableLength = vtableLength
++    _verifier = verifier
++  }
++
++  /// Dereference the current object position from the `VTable`
++  /// - Parameter field: Current VTable refrence to  position.
++  /// - Throws: A `FlatbuffersErrors` incase the voffset is not aligned/outOfBounds/apparentSizeTooLarge
++  /// - Returns: An optional position for current field
++  internal mutating func dereference(_ field: VOffset) throws -> Int? {
++    if field >= _vtableLength {
++      return nil
++    }
++
++    /// Reading the offset for the field needs to be read.
++    let offset: VOffset = try _verifier.getValue(
++      at: Int(clamping: _vtable &+ Int(field)))
++
++    if offset > 0 {
++      return Int(clamping: _position &+ Int(offset))
++    }
++    return nil
++  }
++
++  /// Visits all the fields within the table to validate the integrity
++  /// of the data
++  /// - Parameters:
++  ///   - field: voffset of the current field to be read
++  ///   - fieldName: fieldname to report data Errors.
++  ///   - required: If the field has to be available in the buffer
++  ///   - type: Type of field to be read
++  /// - Throws: A `FlatbuffersErrors` where the field is corrupt
++  public mutating func visit<T>(
++    field: VOffset,
++    fieldName: String,
++    required: Bool,
++    type: T.Type) throws where T: Verifiable
++  {
++    let derefValue = try dereference(field)
++
++    if let value = derefValue {
++      try T.verify(&_verifier, at: value, of: T.self)
++      return
++    }
++    if required {
++      throw FlatbuffersErrors.requiredFieldDoesntExist(
++        position: field,
++        name: fieldName)
++    }
++  }
++
++  /// Visits all the fields for a union object within the table to
++  /// validate the integrity of the data
++  /// - Parameters:
++  ///   - key: Current Key Voffset
++  ///   - field: Current field Voffset
++  ///   - unionKeyName: Union key name
++  ///   - fieldName: Field key name
++  ///   - required: indicates if an object is required to be present
++  ///   - completion: Completion is a handler that WILL be called in the generated
++  /// - Throws: A `FlatbuffersErrors` where the field is corrupt
++  public mutating func visit<T>(
++    unionKey key: VOffset,
++    unionField field: VOffset,
++    unionKeyName: String,
++    fieldName: String,
++    required: Bool,
++    completion: @escaping (inout Verifier, T, Int) throws -> Void) throws
++    where T: UnionEnum
++  {
++    let keyPos = try dereference(key)
++    let valPos = try dereference(field)
++
++    if keyPos == nil && valPos == nil {
++      if required {
++        throw FlatbuffersErrors.requiredFieldDoesntExist(
++          position: key,
++          name: unionKeyName)
++      }
++      return
++    }
++
++    if let _key = keyPos,
++       let _val = valPos
++    {
++      /// verifiying that the key is within the buffer
++      try T.T.verify(&_verifier, at: _key, of: T.T.self)
++      guard let _enum = try T.init(value: _verifier._buffer.read(
++        def: T.T.self,
++        position: _key)) else
++      {
++        throw FlatbuffersErrors.unknownUnionCase
++      }
++      /// we are assuming that Unions will always be of type Uint8
++      try completion(
++        &_verifier,
++        _enum,
++        _val)
++      return
++    }
++    throw FlatbuffersErrors.valueNotFound(
++      key: keyPos,
++      keyName: unionKeyName,
++      field: valPos,
++      fieldName: fieldName)
++  }
++
++  /// Visits and validates all the objects within a union vector
++  /// - Parameters:
++  ///   - key: Current Key Voffset
++  ///   - field: Current field Voffset
++  ///   - unionKeyName: Union key name
++  ///   - fieldName: Field key name
++  ///   - required: indicates if an object is required to be present
++  ///   - completion: Completion is a handler that WILL be called in the generated
++  /// - Throws: A `FlatbuffersErrors` where the field is corrupt
++  public mutating func visitUnionVector<T>(
++    unionKey key: VOffset,
++    unionField field: VOffset,
++    unionKeyName: String,
++    fieldName: String,
++    required: Bool,
++    completion: @escaping (inout Verifier, T, Int) throws -> Void) throws
++    where T: UnionEnum
++  {
++    let keyVectorPosition = try dereference(key)
++    let offsetVectorPosition = try dereference(field)
++
++    if let keyPos = keyVectorPosition,
++       let valPos = offsetVectorPosition
++    {
++      try UnionVector<T>.verify(
++        &_verifier,
++        keyPosition: keyPos,
++        fieldPosition: valPos,
++        unionKeyName: unionKeyName,
++        fieldName: fieldName,
++        completion: completion)
++      return
++    }
++    if required {
++      throw FlatbuffersErrors.requiredFieldDoesntExist(
++        position: field,
++        name: fieldName)
++    }
++  }
++
++  /// Finishs the current Table verifier, and subtracts the current
++  /// table from the incremented depth.
++  public mutating func finish() {
++    _verifier.finish()
++  }
++}
+diff -urN a/swift/Sources/FlatBuffers/VeriferOptions.swift b/swift/Sources/FlatBuffers/VeriferOptions.swift
+--- a/swift/Sources/FlatBuffers/VeriferOptions.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/VeriferOptions.swift	2023-01-13 07:47:12.850288729 +0000
+@@ -0,0 +1,52 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++import Foundation
++
++/// `VerifierOptions` is a set of options to verify a flatbuffer
++public struct VerifierOptions {
++
++  /// Maximum `Apparent` size if the buffer can be expanded into a DAG tree
++  internal var _maxApparentSize: UOffset
++
++  /// Maximum table count allowed in a buffer
++  internal var _maxTableCount: UOffset
++
++  /// Maximum depth allowed in a buffer
++  internal var _maxDepth: UOffset
++
++  /// Ignoring missing null terminals in strings
++  internal var _ignoreMissingNullTerminators: Bool
++
++  /// initializes the set of options for the verifier
++  /// - Parameters:
++  ///   - maxDepth: Maximum depth allowed in a buffer
++  ///   - maxTableCount: Maximum table count allowed in a buffer
++  ///   - maxApparentSize: Maximum `Apparent` size if the buffer can be expanded into a DAG tree
++  ///   - ignoreMissingNullTerminators: Ignoring missing null terminals in strings *Currently not supported in swift*
++  public init(
++    maxDepth: UOffset = 64,
++    maxTableCount: UOffset = 1000000,
++    maxApparentSize: UOffset = 1 << 31,
++    ignoreMissingNullTerminators: Bool = false)
++  {
++    _maxDepth = maxDepth
++    _maxTableCount = maxTableCount
++    _maxApparentSize = maxApparentSize
++    _ignoreMissingNullTerminators = ignoreMissingNullTerminators
++  }
++
++}
+diff -urN a/swift/Sources/FlatBuffers/Verifiable.swift b/swift/Sources/FlatBuffers/Verifiable.swift
+--- a/swift/Sources/FlatBuffers/Verifiable.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Verifiable.swift	2023-01-13 07:47:12.850288729 +0000
+@@ -0,0 +1,211 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++import Foundation
++
++/// Verifiable is a protocol all swift flatbuffers object should conform to,
++/// since swift is similar to `cpp` and `rust` where the data is read directly
++/// from `unsafeMemory` thus the need to verify if the buffer received is a valid one
++public protocol Verifiable {
++
++  /// Verifies that the current value is which the bounds of the buffer, and if
++  /// the current `Value` is aligned properly
++  /// - Parameters:
++  ///   - verifier: Verifier that hosts the buffer
++  ///   - position: Current position within the buffer
++  ///   - type: The type of the object to be verified
++  /// - Throws: Errors coming from `inBuffer` function
++  static func verify<T>(
++    _ verifier: inout Verifier,
++    at position: Int,
++    of type: T.Type) throws where T: Verifiable
++}
++
++extension Verifiable {
++
++  /// Verifies if the current range to be read is within the bounds of the buffer,
++  /// and if the range is properly aligned
++  /// - Parameters:
++  ///   - verifier: Verifier that hosts the buffer
++  ///   - position: Current position within the buffer
++  ///   - type: The type of the object to be verified
++  /// - Throws: Erros thrown from `isAligned` & `rangeInBuffer`
++  /// - Returns: a tuple of the start position and the count of objects within the range
++  @discardableResult
++  public static func verifyRange<T>(
++    _ verifier: inout Verifier,
++    at position: Int, of type: T.Type) throws -> (start: Int, count: Int)
++  {
++    let len: UOffset = try verifier.getValue(at: position)
++    let intLen = Int(len)
++    let start = Int(clamping: (position &+ MemoryLayout<Int32>.size).magnitude)
++    try verifier.isAligned(position: start, type: type.self)
++    try verifier.rangeInBuffer(position: start, size: intLen)
++    return (start, intLen)
++  }
++}
++
++extension Verifiable where Self: Scalar {
++
++  /// Verifies that the current value is which the bounds of the buffer, and if
++  /// the current `Value` is aligned properly
++  /// - Parameters:
++  ///   - verifier: Verifier that hosts the buffer
++  ///   - position: Current position within the buffer
++  ///   - type: The type of the object to be verified
++  /// - Throws: Errors coming from `inBuffer` function
++  public static func verify<T>(
++    _ verifier: inout Verifier,
++    at position: Int,
++    of type: T.Type) throws where T: Verifiable
++  {
++    try verifier.inBuffer(position: position, of: type.self)
++  }
++}
++
++// MARK: - ForwardOffset
++
++/// ForwardOffset is a container to wrap around the Generic type to be verified
++/// from the flatbuffers object.
++public enum ForwardOffset<U>: Verifiable where U: Verifiable {
++
++  /// Verifies that the current value is which the bounds of the buffer, and if
++  /// the current `Value` is aligned properly
++  /// - Parameters:
++  ///   - verifier: Verifier that hosts the buffer
++  ///   - position: Current position within the buffer
++  ///   - type: The type of the object to be verified
++  /// - Throws: Errors coming from `inBuffer` function
++  public static func verify<T>(
++    _ verifier: inout Verifier,
++    at position: Int,
++    of type: T.Type) throws where T: Verifiable
++  {
++    let offset: UOffset = try verifier.getValue(at: position)
++    let nextOffset = Int(clamping: (Int(offset) &+ position).magnitude)
++    try U.verify(&verifier, at: nextOffset, of: U.self)
++  }
++}
++
++// MARK: - Vector
++
++/// Vector is a container to wrap around the Generic type to be verified
++/// from the flatbuffers object.
++public enum Vector<U, S>: Verifiable where U: Verifiable, S: Verifiable {
++
++  /// Verifies that the current value is which the bounds of the buffer, and if
++  /// the current `Value` is aligned properly
++  /// - Parameters:
++  ///   - verifier: Verifier that hosts the buffer
++  ///   - position: Current position within the buffer
++  ///   - type: The type of the object to be verified
++  /// - Throws: Errors coming from `inBuffer` function
++  public static func verify<T>(
++    _ verifier: inout Verifier,
++    at position: Int,
++    of type: T.Type) throws where T: Verifiable
++  {
++    /// checks if the next verification type S is equal to U of type forwardOffset
++    /// This had to be done since I couldnt find a solution for duplicate call functions
++    /// A fix will be appreciated
++    if U.self is ForwardOffset<S>.Type {
++      let range = try verifyRange(&verifier, at: position, of: UOffset.self)
++      for index in stride(
++        from: range.start,
++        to: Int(clamping: range.start &+ range.count),
++        by: MemoryLayout<UOffset>.size)
++      {
++        try U.verify(&verifier, at: index, of: U.self)
++      }
++    } else {
++      try S.verifyRange(&verifier, at: position, of: S.self)
++    }
++  }
++}
++
++// MARK: - UnionVector
++
++/// UnionVector is a container to wrap around the Generic type to be verified
++/// from the flatbuffers object.
++public enum UnionVector<S> where S: UnionEnum {
++
++  /// Completion handler for the function Verify, that passes the verifier
++  /// enum type and position of union field
++  public typealias Completion = (inout Verifier, S, Int) throws -> Void
++
++  /// Verifies if the current range to be read is within the bounds of the buffer,
++  /// and if the range is properly aligned. It also verifies if the union type is a
++  /// *valid/supported* union type.
++  /// - Parameters:
++  ///   - verifier: Verifier that hosts the buffer
++  ///   - keyPosition: Current union key position within the buffer
++  ///   - fieldPosition: Current union field position within the buffer
++  ///   - unionKeyName: Name of key to written if error is presented
++  ///   - fieldName: Name of field to written if error is presented
++  ///   - completion: Completion is a handler that WILL be called in the generated
++  ///   code to verify the actual objects
++  /// - Throws: FlatbuffersErrors
++  public static func verify(
++    _ verifier: inout Verifier,
++    keyPosition: Int,
++    fieldPosition: Int,
++    unionKeyName: String,
++    fieldName: String,
++    completion: @escaping Completion) throws
++  {
++    /// Get offset for union key vectors and offset vectors
++    let keyOffset: UOffset = try verifier.getValue(at: keyPosition)
++    let fieldOffset: UOffset = try verifier.getValue(at: fieldPosition)
++
++    /// Check if values are within the buffer, returns the start position of vectors, and vector counts
++    /// Using &+ is safe since we already verified that the value is within the buffer, where the max is
++    /// going to be 2Gib and swift supports Int64 by default
++    let keysRange = try S.T.verifyRange(
++      &verifier,
++      at: Int(keyOffset) &+ keyPosition,
++      of: S.T.self)
++    let offsetsRange = try UOffset.verifyRange(
++      &verifier,
++      at: Int(fieldOffset) &+ fieldPosition,
++      of: UOffset.self)
++
++    guard keysRange.count == offsetsRange.count else {
++      throw FlatbuffersErrors.unionVectorSize(
++        keyVectorSize: keysRange.count,
++        fieldVectorSize: offsetsRange.count,
++        unionKeyName: unionKeyName,
++        fieldName: fieldName)
++    }
++
++    var count = 0
++    /// Iterate over the vector of keys and offsets.
++    while count < keysRange.count {
++
++      /// index of readable enum value in array
++      let keysIndex = MemoryLayout<S.T>.size * count
++      guard let _enum = try S.init(value: verifier._buffer.read(
++        def: S.T.self,
++        position: keysRange.start + keysIndex)) else
++      {
++        throw FlatbuffersErrors.unknownUnionCase
++      }
++      /// index of readable offset value in array
++      let fieldIndex = MemoryLayout<UOffset>.size * count
++      try completion(&verifier, _enum, offsetsRange.start + fieldIndex)
++      count += 1
++    }
++  }
++}
+diff -urN a/swift/Sources/FlatBuffers/Verifier.swift b/swift/Sources/FlatBuffers/Verifier.swift
+--- a/swift/Sources/FlatBuffers/Verifier.swift	1970-01-01 00:00:00.000000000 +0000
++++ b/swift/Sources/FlatBuffers/Verifier.swift	2023-01-13 07:47:12.850288729 +0000
+@@ -0,0 +1,203 @@
++/*
++ * Copyright 2021 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++import Foundation
++
++/// Verifier that check if the buffer passed into it is a valid,
++/// safe, aligned Flatbuffers object since swift read from `unsafeMemory`
++public struct Verifier {
++
++  /// Flag to check for alignment if true
++  fileprivate let _checkAlignment: Bool
++  /// Capacity of the current buffer
++  fileprivate var _capacity: Int
++  /// Current ApparentSize
++  fileprivate var _apparentSize: UOffset = 0
++  /// Amount of tables present within a buffer
++  fileprivate var _tableCount = 0
++
++  /// Capacity of the buffer
++  internal var capacity: Int { _capacity }
++  /// Current reached depth within the buffer
++  internal var _depth = 0
++  /// Current verifiable ByteBuffer
++  internal var _buffer: ByteBuffer
++  /// Options for verification
++  internal let _options: VerifierOptions
++
++  /// Initializer for the verifier
++  /// - Parameters:
++  ///   - buffer: Bytebuffer that is required to be verified
++  ///   - options: `VerifierOptions` that set the rule for some of the verification done
++  ///   - checkAlignment: If alignment check is required to be preformed
++  /// - Throws: `exceedsMaxSizeAllowed` if capacity of the buffer is more than 2GiB
++  public init(
++    buffer: inout ByteBuffer,
++    options: VerifierOptions = .init(),
++    checkAlignment: Bool = true) throws
++  {
++    guard buffer.capacity < FlatBufferMaxSize else {
++      throw FlatbuffersErrors.exceedsMaxSizeAllowed
++    }
++
++    _buffer = buffer
++    _capacity = buffer.capacity
++    _checkAlignment = checkAlignment
++    _options = options
++  }
++
++  /// Resets the verifier to initial state
++  public mutating func reset() {
++    _depth = 0
++    _tableCount = 0
++  }
++
++  /// Checks if the value of type `T` is aligned properly in the buffer
++  /// - Parameters:
++  ///   - position: Current position
++  ///   - type: Type of value to check
++  /// - Throws: `missAlignedPointer` if the pointer is not aligned properly
++  public mutating func isAligned<T>(position: Int, type: T.Type) throws {
++
++    /// If check alignment is false this mutating function doesnt continue
++    if !_checkAlignment { return }
++
++    /// advance pointer to position X
++    let ptr = _buffer._storage.memory.advanced(by: position)
++    /// Check if the pointer is aligned
++    if Int(bitPattern: ptr) & (MemoryLayout<T>.alignment &- 1) == 0 {
++      return
++    }
++
++    throw FlatbuffersErrors.missAlignedPointer(
++      position: position,
++      type: String(describing: T.self))
++  }
++
++  /// Checks if the value of Size "X" is within the range of the buffer
++  /// - Parameters:
++  ///   - position: Current postion to be read
++  ///   - size: `Byte` Size of readable object within the buffer
++  /// - Throws: `outOfBounds` if the value is out of the bounds of the buffer
++  /// and `apparentSizeTooLarge` if the apparent size is bigger than the one specified
++  /// in `VerifierOptions`
++  public mutating func rangeInBuffer(position: Int, size: Int) throws {
++    let end = UInt(clamping: (position &+ size).magnitude)
++    if end > _buffer.capacity {
++      throw FlatbuffersErrors.outOfBounds(position: end, end: capacity)
++    }
++    _apparentSize = _apparentSize &+ UInt32(size)
++    if _apparentSize > _options._maxApparentSize {
++      throw FlatbuffersErrors.apparentSizeTooLarge
++    }
++  }
++
++  /// Validates if a value of type `T` is aligned and within the bounds of
++  /// the buffer
++  /// - Parameters:
++  ///   - position: Current readable position
++  ///   - type: Type of value to check
++  /// - Throws: FlatbuffersErrors
++  public mutating func inBuffer<T>(position: Int, of type: T.Type) throws {
++    try isAligned(position: position, type: type)
++    try rangeInBuffer(position: position, size: MemoryLayout<T>.size)
++  }
++
++  /// Visits a table at the current position and validates if the table meets
++  /// the rules specified in the `VerifierOptions`
++  /// - Parameter position: Current position to be read
++  /// - Throws: FlatbuffersErrors
++  /// - Returns: A `TableVerifier` at the current readable table
++  public mutating func visitTable(at position: Int) throws -> TableVerifier {
++    let vtablePosition = try derefOffset(position: position)
++    let vtableLength: VOffset = try getValue(at: vtablePosition)
++
++    let length = Int(vtableLength)
++    try isAligned(
++      position: Int(clamping: (vtablePosition + length).magnitude),
++      type: VOffset.self)
++    try rangeInBuffer(position: vtablePosition, size: length)
++
++    _tableCount += 1
++
++    if _tableCount > _options._maxTableCount {
++      throw FlatbuffersErrors.maximumTables
++    }
++
++    _depth += 1
++
++    if _depth > _options._maxDepth {
++      throw FlatbuffersErrors.maximumDepth
++    }
++
++    return TableVerifier(
++      position: position,
++      vtable: vtablePosition,
++      vtableLength: length,
++      verifier: &self)
++  }
++
++  /// Validates if a value of type `T` is within the buffer and returns it
++  /// - Parameter position: Current position to be read
++  /// - Throws: `inBuffer` errors
++  /// - Returns: a value of type `T` usually a `VTable` or a table offset
++  internal mutating func getValue<T>(at position: Int) throws -> T {
++    try inBuffer(position: position, of: T.self)
++    return _buffer.read(def: T.self, position: position)
++  }
++
++  /// derefrences an offset within a vtable to get the position of the field
++  /// in the bytebuffer
++  /// - Parameter position: Current readable position
++  /// - Throws: `inBuffer` errors & `signedOffsetOutOfBounds`
++  /// - Returns: Current readable position for a field
++  @inline(__always)
++  internal mutating func derefOffset(position: Int) throws -> Int {
++    try inBuffer(position: position, of: Int32.self)
++
++    let offset = _buffer.read(def: Int32.self, position: position)
++    // switching to int32 since swift's default Int is int64
++    // this should be safe since we already checked if its within
++    // the buffer
++    let _int32Position = UInt32(position)
++
++    let reportedOverflow: (partialValue: UInt32, overflow: Bool)
++    if offset > 0 {
++      reportedOverflow = _int32Position
++        .subtractingReportingOverflow(offset.magnitude)
++    } else {
++      reportedOverflow = _int32Position
++        .addingReportingOverflow(offset.magnitude)
++    }
++
++    /// since `subtractingReportingOverflow` & `addingReportingOverflow` returns true,
++    /// if there is overflow we return failure
++    if reportedOverflow.overflow || reportedOverflow.partialValue > _buffer
++      .capacity
++    {
++      throw FlatbuffersErrors.signedOffsetOutOfBounds(
++        offset: Int(offset),
++        position: position)
++    }
++
++    return Int(reportedOverflow.partialValue)
++  }
++
++  /// finishes the current iteration of verification on an object
++  internal mutating func finish() {
++    _depth -= 1
++  }
++}
+diff -urN a/swift.swiftformat b/swift.swiftformat
+--- a/swift.swiftformat	2021-05-10 18:45:16.000000000 +0000
++++ b/swift.swiftformat	2023-01-13 07:47:09.939261845 +0000
+@@ -2,6 +2,7 @@
+ 
+ # format
+ --indent 2
++--maxwidth 80
+ 
+ # options
+ --self remove # redundantSelf
+@@ -16,10 +17,11 @@
+ --typeattributes prev-line # wrapAttributes
+ 
+ # rules
+---rules todos,anyObjectProtocol,redundantParens,redundantReturn,redundantSelf,sortedImports,strongifiedSelf,trailingCommas,trailingSpace,wrapArguments,wrapMultilineStatementBraces,indent,wrapAttributes,void,fileHeader
++--rules wrap,todos,anyObjectProtocol,redundantParens,redundantReturn,redundantSelf,sortedImports,strongifiedSelf,trailingCommas,trailingSpace,wrapArguments,wrapMultilineStatementBraces,indent,wrapAttributes,void,fileHeader
+ --disable trailingclosures
+ 
+ --exclude **/*_generated.swift
++--exclude **/swift_code_*.swift
+ --exclude **/*.grpc.swift
+ 
+ --header "/*\n * Copyright {year} Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n *     http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */"
+\ No newline at end of file
diff --git a/meta-openeuler/recipes-devtools/flatbuffers/flatbuffers_%.bbappend b/meta-openeuler/recipes-devtools/flatbuffers/flatbuffers_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8a17ce4883e79f3e7464d519d15306bf485b5014
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/flatbuffers/flatbuffers_%.bbappend
@@ -0,0 +1,13 @@
+PV = "23.5.26"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+EXTRA_OECMAKE:append:class-target = " -DFLATBUFFERS_BUILD_FLATC=0"
+
+SRC_URI = " \
+        file://${BP}.tar.gz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-devtools/flatbuffers/flatbuffers_1.12.0.bb b/meta-openeuler/recipes-devtools/flatbuffers/flatbuffers_1.12.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9ccc9978c07e0b06f5c58501e37516008c9a2dca
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/flatbuffers/flatbuffers_1.12.0.bb
@@ -0,0 +1,45 @@
+SUMMARY = "Memory Efficient Serialization Library"
+HOMEPAGE = "https://github.com/google/flatbuffers"
+SECTION = "console/tools"
+LICENSE = "Apache-2.0"
+
+inherit python3-dir
+
+PACKAGE_BEFORE_PN = "${PN}-compiler ${PN}-${PYTHON_PN}"
+
+RDEPENDS:${PN}-compiler = "${PN}"
+RDEPENDS:${PN}-${PYTHON_PN} = "${PN}"
+RDEPENDS:${PN}-dev += "${PN}-compiler"
+
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=3b83ef96387f14655fc854ddc3c6bd57"
+
+SRCREV = "6df40a2471737b27271bdd9b900ab5f3aec746c7"
+
+SRC_URI = "git://github.com/google/flatbuffers.git;branch=master;protocol=https"
+
+CVE_CHECK_IGNORE += "CVE-2020-35864"
+
+CXXFLAGS += "-fPIC"
+BUILD_CXXFLAGS += "-fPIC"
+
+# BUILD_TYPE=Release is required, otherwise flatc is not installed
+EXTRA_OECMAKE += "\
+    -DCMAKE_BUILD_TYPE=Release \
+    -DFLATBUFFERS_BUILD_TESTS=OFF \    
+    -DFLATBUFFERS_BUILD_SHAREDLIB=ON \
+"
+
+inherit cmake
+
+S = "${WORKDIR}/git"
+
+do_install:append() {
+    install -d ${D}${PYTHON_SITEPACKAGES_DIR}
+    cp -rf ${S}/python/flatbuffers ${D}${PYTHON_SITEPACKAGES_DIR}
+}
+
+FILES:${PN}-compiler = "${bindir}"
+
+FILES:${PN}-${PYTHON_PN} = "${PYTHON_SITEPACKAGES_DIR}"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-devtools/flex/flex_%.bbappend b/meta-openeuler/recipes-devtools/flex/flex_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..df96dabded567ca556c4817fa9256bc8bc4ae9c8
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/flex/flex_%.bbappend
@@ -0,0 +1,20 @@
+# main bb file: yocto-poky/meta/recipes-devtools/flex/flex_2.6.4.bb
+
+PV = "2.6.4"
+
+# apply patches in openEuler
+# 0001-build-AC_USE_SYSTEM_EXTENSIONS-in-configure.ac.patch exists in poky
+#
+# m4:stdin:2816: ERROR: end of file in string
+# mkskel.sh-fix-EOL-issue-for-CRLF-systems.patch 
+# 0001-scanner-fix-default-of-yy_top_state.patch
+# 0002-scanner-fix-default-of-yy_top_state.patch
+SRC_URI:prepend = "file://${BP}.tar.gz \
+        file://filter-memory-leak-free-scanner-postprocessing.patch \
+        file://scanner-c-i-j-should-preserve-case.patch \
+        file://filter-Output-correct-line-value-for-current-file.patch \
+        file://scanner-memory-leak-free-scanner-generator.patch \
+        file://scanner-Ignore-comment-lines-in-skeleton-files.patch \
+        file://scanner-temporarily-protect-against-ccl-overflow-ove.patch \
+        file://scanner-prevent-overflow-in-add_action.patch \
+           "
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-12.3.inc b/meta-openeuler/recipes-devtools/gcc/gcc-12.3.inc
new file mode 100644
index 0000000000000000000000000000000000000000..0518b1db4e0b9221c73f9b86dc354d1c087730bb
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-12.3.inc
@@ -0,0 +1,116 @@
+require gcc-common.inc
+
+# Third digit in PV should be incremented after a minor release
+
+PV = "12.3.0"
+
+# BINV should be incremented to a revision after a minor gcc release
+
+BINV = "12.3.0"
+
+FILESEXTRAPATHS =. "${FILE_DIRNAME}/gcc:${FILE_DIRNAME}/gcc/backport:"
+
+DEPENDS =+ "mpfr gmp libmpc zlib zstd flex-native"
+NATIVEDEPS = "mpfr-native gmp-native libmpc-native zlib-native flex-native zstd-native"
+
+LICENSE = "GPL-3.0-with-GCC-exception & GPL-3.0-only"
+
+LIC_FILES_CHKSUM = "\
+    file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
+    file://COPYING3;md5=d32239bcb673463ab874e80d47fae504 \
+    file://COPYING3.LIB;md5=6a6a8e020838b23406c81b19c1d46df6 \
+    file://COPYING.LIB;md5=2d5025d4aa3495befef8f17206a5b0a1 \
+    file://COPYING.RUNTIME;md5=fe60d87048567d4fe8c8a0ed2448bcc8 \
+"
+# from git
+#RELEASE ?= "7092b7aea122a91824d048aeb23834cf1d19b1a1"
+#BASEURI ?= "https://repo.or.cz/official-gcc.git/snapshot/${RELEASE}.tar.gz;downloadfilename=gcc-${PV}-${RELEASE}.tar.gz"
+#SOURCEDIR ?= "official-gcc-${@'${RELEASE}'[0:7]}"
+
+# from snapshot
+#RELEASE ?= "12.1.0-RC-20220429"
+#SOURCEDIR ?= "gcc-${RELEASE}"
+#BASEURI ?= "https://gcc.gnu.org/pub/gcc/snapshots/${RELEASE}/gcc-${RELEASE}.tar.xz"
+
+# official release
+RELEASE ?= "${PV}"
+BASEURI ?= "${GNU_MIRROR}/gcc/gcc-${PV}/gcc-${PV}.tar.xz"
+SOURCEDIR ?= "gcc-${PV}"
+
+SRC_URI = "${BASEURI} \
+           file://0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch \
+           file://0002-gcc-poison-system-directories.patch \
+           file://0003-64-bit-multilib-hack.patch \
+           file://0004-Pass-CXXFLAGS_FOR_BUILD-in-a-couple-of-places-to-avo.patch \
+           file://0005-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch \
+           file://0006-cpp-honor-sysroot.patch \
+           file://0007-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch \
+           file://0008-libtool.patch \
+           file://0009-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch \
+           file://0010-Use-the-multilib-config-files-from-B-instead-of-usin.patch \
+           file://0011-Avoid-using-libdir-from-.la-which-usually-points-to-.patch \
+           file://0013-Ensure-target-gcc-headers-can-be-included.patch \
+           file://0014-Don-t-search-host-directory-during-relink-if-inst_pr.patch \
+           file://0015-libcc1-fix-libcc1-s-install-path-and-rpath.patch \
+           file://0016-handle-sysroot-support-for-nativesdk-gcc.patch \
+           file://0017-Search-target-sysroot-gcc-version-specific-dirs-with.patch \
+           file://0018-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch \
+           file://0019-Re-introduce-spe-commandline-options.patch \
+           file://0020-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch \
+           file://0021-gentypes-genmodes-Do-not-use-__LINE__-for-maintainin.patch \
+           file://0023-libatomic-Do-not-enforce-march-on-aarch64.patch \
+           file://0024-Fix-install-path-of-linux64.h.patch \
+           file://0026-rust-recursion-limit.patch \
+           file://prefix-map-realpath.patch \
+           file://hardcoded-paths.patch \
+           file://CVE-2023-4039.patch \
+           file://0026-aarch64-Fix-loose-ldpstp-check-PR111411.patch \
+"
+SRC_URI[sha256sum] = "949a5d4f99e786421a93b532b22ffab5578de7321369975b91aec97adfda8c3b"
+
+S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/${SOURCEDIR}"
+B = "${WORKDIR}/gcc-${PV}/build.${HOST_SYS}.${TARGET_SYS}"
+
+# Language Overrides
+FORTRAN = ""
+JAVA = ""
+
+SSP ?= "--disable-libssp"
+SSP:mingw32 = "--enable-libssp"
+
+EXTRA_OECONF_BASE = "\
+    ${SSP} \
+    --enable-libitm \
+    --enable-lto \
+    --disable-bootstrap \
+    --with-system-zlib \
+    ${@'--with-linker-hash-style=${LINKER_HASH_STYLE}' if '${LINKER_HASH_STYLE}' else ''} \
+    --enable-linker-build-id \
+    --with-ppl=no \
+    --with-cloog=no \
+    --enable-checking=release \
+    --enable-cheaders=c_global \
+    --without-isl \
+"
+
+EXTRA_OECONF_INITIAL = "\
+    --disable-libgomp \
+    --disable-libitm \
+    --disable-libquadmath \
+    --with-system-zlib \
+    --disable-lto \
+    --disable-plugin \
+    --enable-linker-build-id \
+    --enable-decimal-float=no \
+    --without-isl \
+    --disable-libssp \
+"
+
+EXTRA_OECONF_PATHS = "\
+    --with-gxx-include-dir=/not/exist{target_includedir}/c++/${BINV} \
+    --with-sysroot=/not/exist \
+    --with-build-sysroot=${STAGING_DIR_TARGET} \
+"
+
+# Is a binutils 2.26 issue, not gcc
+CVE_CHECK_IGNORE += "CVE-2021-37322"
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-common.inc b/meta-openeuler/recipes-devtools/gcc/gcc-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..d3b36937bf49ee9ab539422e5c71c7e4321ab361
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-common.inc
@@ -0,0 +1,119 @@
+SUMMARY = "GNU cc and gcc C compilers"
+HOMEPAGE = "http://www.gnu.org/software/gcc/"
+DESCRIPTION = "The GNU Compiler Collection includes front ends for C, C++, Objective-C, Fortran, Ada, Go, and D, as well as libraries for these languages (libstdc++,...). GCC was originally written as the compiler for the GNU operating system."
+SECTION = "devel"
+LICENSE = "GPL"
+
+NATIVEDEPS = ""
+
+CVE_PRODUCT = "gcc"
+
+inherit autotools gettext texinfo
+
+BPN = "gcc"
+COMPILERDEP = "virtual/${MLPREFIX}${TARGET_PREFIX}gcc:do_gcc_stash_builddir"
+COMPILERDEP:class-nativesdk = "virtual/${TARGET_PREFIX}gcc-crosssdk:do_gcc_stash_builddir"
+
+python extract_stashed_builddir () {
+    src = d.expand("${COMPONENTS_DIR}/${BUILD_ARCH}/gcc-stashed-builddir-${TARGET_SYS}")
+    dest = d.getVar("B")
+    oe.path.copyhardlinktree(src, dest)
+    staging_processfixme([src + "/fixmepath"], dest, d.getVar("RECIPE_SYSROOT"), d.getVar("RECIPE_SYSROOT_NATIVE"), d)
+}
+
+def get_gcc_float_setting(bb, d):
+    if d.getVar('ARMPKGSFX_EABI') == "hf" and d.getVar('TRANSLATED_TARGET_ARCH') == "arm":
+        return "--with-float=hard"
+    if d.getVar('TARGET_FPU') in [ 'soft' ]:
+        return "--with-float=soft"
+    if d.getVar('TARGET_FPU') in [ 'ppc-efd' ]:
+        return "--enable-e500_double"
+    return ""
+
+get_gcc_float_setting[vardepvalue] = "${@get_gcc_float_setting(bb, d)}"
+
+def get_gcc_x86_64_arch_setting(bb, d):
+    import re
+    march = re.match(r'^.*-march=([^\s]*)', d.getVar('TUNE_CCARGS'))
+    if march:
+        return "--with-arch=%s " % march.group(1)
+    # The earliest supported x86-64 CPU
+    return "--with-arch=core2"
+
+get_gcc_x86_64_arch_setting[vardepvalue] = "${@get_gcc_x86_64_arch_setting(bb, d)}"
+
+def get_gcc_mips_plt_setting(bb, d):
+    if d.getVar('TRANSLATED_TARGET_ARCH') in [ 'mips', 'mipsel' ] and bb.utils.contains('DISTRO_FEATURES', 'mplt', True, False, d):
+        return "--with-mips-plt"
+    return ""
+
+def get_gcc_ppc_plt_settings(bb, d):
+    if d.getVar('TRANSLATED_TARGET_ARCH') in [ 'powerpc', 'powerpc64' ] and not bb.utils.contains('DISTRO_FEATURES', 'bssplt', True, False, d):
+        return "--enable-secureplt"
+    return ""
+
+def get_gcc_multiarch_setting(bb, d):
+    target_arch = d.getVar('TRANSLATED_TARGET_ARCH')
+    multiarch_options = {
+        "i586":    "--enable-targets=all",
+        "i686":    "--enable-targets=all",
+        "powerpc": "--enable-targets=powerpc64",
+        "powerpc64le": "--enable-targets=powerpcle",
+        "mips":    "--enable-targets=all",
+        "sparc":   "--enable-targets=all",
+    }
+
+    if bb.utils.contains('DISTRO_FEATURES', 'multiarch', True, False, d):
+        if target_arch in multiarch_options :
+            return multiarch_options[target_arch]
+    return ""
+
+# this is used by the multilib setup of gcc
+def get_tune_parameters(tune, d):
+    availtunes = d.getVar('AVAILTUNES')
+    if tune not in availtunes.split():
+        bb.error('The tune: %s is not one of the available tunes: %s' % (tune or None, availtunes))
+
+    localdata = bb.data.createCopy(d)
+    override = ':tune-' + tune
+    localdata.setVar('OVERRIDES', localdata.getVar('OVERRIDES', False) + override)
+
+    retdict = {}
+    retdict['tune'] = tune
+    retdict['ccargs'] = localdata.getVar('TUNE_CCARGS')
+    retdict['features'] = localdata.getVar('TUNE_FEATURES')
+    # BASELIB is used by the multilib code to change library paths
+    retdict['baselib'] = localdata.getVar('BASE_LIB') or localdata.getVar('BASELIB')
+    retdict['arch'] = localdata.getVar('TUNE_ARCH')
+    retdict['abiextension'] = localdata.getVar('ABIEXTENSION')
+    retdict['target_fpu'] = localdata.getVar('TARGET_FPU')
+    retdict['pkgarch'] = localdata.getVar('TUNE_PKGARCH')
+    retdict['package_extra_archs'] = localdata.getVar('PACKAGE_EXTRA_ARCHS')
+    return retdict
+
+get_tune_parameters[vardepsexclude] = "AVAILTUNES TUNE_CCARGS OVERRIDES TUNE_FEATURES BASE_LIB BASELIB TUNE_ARCH ABIEXTENSION TARGET_FPU TUNE_PKGARCH PACKAGE_EXTRA_ARCHS"
+
+DEBIANNAME:${MLPREFIX}libgcc = "libgcc1"
+
+MIRRORS =+ "\
+    ${GNU_MIRROR}/gcc https://gcc.gnu.org/pub/gcc/releases/ \
+"
+#
+# Set some default values
+#
+gcclibdir = "${libdir}/gcc"
+BINV = "${PV}"
+#S = "${WORKDIR}/gcc-${PV}"
+S = "${TMPDIR}/work-shared/gcc-${PV}-${PR}/gcc-${PV}"
+
+B ?= "${WORKDIR}/gcc-${PV}/build.${HOST_SYS}.${TARGET_SYS}"
+
+target_includedir ?= "${includedir}"
+target_libdir ?= "${libdir}"
+target_base_libdir ?= "${base_libdir}"
+target_prefix ?= "${prefix}"
+
+# We need to ensure that for the shared work directory, the do_patch signatures match
+# The real WORKDIR location isn't a dependency for the shared workdir.
+src_patches[vardepsexclude] = "WORKDIR"
+should_apply[vardepsexclude] += "PN"
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-configure-common.inc b/meta-openeuler/recipes-devtools/gcc/gcc-configure-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..dba25eb75433ef3c0f8e2ede2fc9d6b22c583c06
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-configure-common.inc
@@ -0,0 +1,122 @@
+require gcc-multilib-config.inc
+require gcc-shared-source.inc
+#
+# Build the list of lanaguages to build.
+#
+# These can be overridden by the version specific .inc file.
+
+# gcc 3.x expects 'f77', 4.0 expects 'f95', 4.1 and 4.2 expect 'fortran'
+FORTRAN ?= ",f77"
+LANGUAGES ?= "c,c++${FORTRAN}"
+
+EXTRA_OECONF_BASE ?= ""
+EXTRA_OECONF_PATHS ?= ""
+
+GCCMULTILIB ?= "--disable-multilib"
+GCCTHREADS ?= "posix"
+
+GCCPIE ??= ""
+
+SYMVERS_CONF ?= "--enable-symvers=gnu"
+
+EXTRA_OECONF = "\
+    ${@['--enable-clocale=generic', ''][d.getVar('USE_NLS') != 'no']} \
+    --with-gnu-ld \
+    --enable-shared \
+    --enable-languages=${LANGUAGES} \
+    --enable-threads=${GCCTHREADS} \
+    ${GCCMULTILIB} \
+    ${GCCPIE} \
+    --enable-c99 \
+    --enable-long-long \
+    ${SYMVERS_CONF} \
+    --enable-libstdcxx-pch \
+    --program-prefix=${TARGET_PREFIX} \
+    --without-local-prefix \
+    --disable-install-libiberty \
+    ${EXTRA_OECONF_BASE} \
+    ${EXTRA_OECONF_GCC_FLOAT} \
+    ${EXTRA_OECONF_PATHS} \
+    ${@get_gcc_mips_plt_setting(bb, d)} \
+    ${@get_gcc_ppc_plt_settings(bb, d)} \
+    ${@get_gcc_multiarch_setting(bb, d)} \
+"
+
+# glibc version is a minimum controlling whether features are enabled. 
+# Doesn't need to track glibc exactly
+EXTRA_OECONF:append:libc-glibc = " --with-glibc-version=2.28 "
+
+# Set this here since GCC configure won't auto-detect and enable
+# initfini-arry when cross compiling.
+EXTRA_OECONF:append = " --enable-initfini-array"
+
+export gcc_cv_collect2_libs = 'none required'
+# We need to set gcc_cv_collect2_libs else there is cross-compilation badness
+# in the config.log files (which might not get generated until do_compile
+# hence being missed by the insane do_configure check).
+
+EXTRA_OECONF:append:linux = " --enable-__cxa_atexit"
+
+EXTRA_OECONF:append:mips64 = " --with-abi=64 --with-arch-64=mips64 --with-tune-64=mips64"
+EXTRA_OECONF:append:mips64el = " --with-abi=64 --with-arch-64=mips64 --with-tune-64=mips64"
+EXTRA_OECONF:append:mips64n32 = " --with-abi=64 --with-arch-64=mips64 --with-tune-64=mips64"
+EXTRA_OECONF:append:mips64eln32 = " --with-abi=64 --with-arch-64=mips64 --with-tune-64=mips64"
+EXTRA_OECONF:append:mipsisa32r6el = " --with-abi=32 --with-arch=mips32r6"
+EXTRA_OECONF:append:mipsisa32r6 = " --with-abi=32 --with-arch=mips32r6"
+EXTRA_OECONF:append:mipsisa64r6el = " --with-abi=64 --with-arch-64=mips64r6"
+EXTRA_OECONF:append:mipsisa64r6 = " --with-abi=64 --with-arch-64=mips64r6"
+
+EXTRA_OECONF_GCC_FLOAT ??= ""
+CPPFLAGS = ""
+
+SYSTEMHEADERS = "${target_includedir}"
+SYSTEMLIBS = "${target_base_libdir}/"
+SYSTEMLIBS1 = "${target_libdir}/"
+
+do_configure:prepend () {
+	# teach gcc to find correct target includedir when checking libc ssp support
+	mkdir -p ${B}/gcc
+	echo "NATIVE_SYSTEM_HEADER_DIR = ${SYSTEMHEADERS}" > ${B}/gcc/t-oe
+	cat ${S}/gcc/defaults.h | grep -v "\#endif.*GCC_DEFAULTS_H" > ${B}/gcc/defaults.h.new
+	cat >>${B}/gcc/defaults.h.new <<_EOF
+#define NATIVE_SYSTEM_HEADER_DIR "${SYSTEMHEADERS}"
+#define STANDARD_STARTFILE_PREFIX_1 "${SYSTEMLIBS}"
+#define STANDARD_STARTFILE_PREFIX_2 "${SYSTEMLIBS1}"
+#define SYSTEMLIBS_DIR "${SYSTEMLIBS}"
+#endif /* ! GCC_DEFAULTS_H */
+_EOF
+	mv ${B}/gcc/defaults.h.new ${B}/gcc/defaults.h
+}
+
+do_configure () {
+	# Setup these vars for cross building only
+	# ... because foo_FOR_TARGET apparently gets misinterpreted inside the
+	# gcc build stuff when the build is producing a cross compiler - i.e.
+	# when the 'current' target is the 'host' system, and the host is not
+	# the target (because the build is actually making a cross compiler!)
+	if [ "${BUILD_SYS}" != "${HOST_SYS}" ]; then
+		export CC_FOR_TARGET="${CC}"
+		export GCC_FOR_TARGET="${CC}"
+		export CXX_FOR_TARGET="${CXX}"
+		export AS_FOR_TARGET="${HOST_PREFIX}as"
+		export LD_FOR_TARGET="${HOST_PREFIX}ld"
+		export NM_FOR_TARGET="${HOST_PREFIX}nm"
+		export AR_FOR_TARGET="${HOST_PREFIX}ar"
+		export GFORTRAN_FOR_TARGET="gfortran"
+		export RANLIB_FOR_TARGET="${HOST_PREFIX}ranlib"
+	fi
+	export CC_FOR_BUILD="${BUILD_CC}"
+	export CXX_FOR_BUILD="${BUILD_CXX}"
+	export CFLAGS_FOR_BUILD="${BUILD_CFLAGS}"
+	export CPPFLAGS_FOR_BUILD="${BUILD_CPPFLAGS}"
+	export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}"
+	export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}"
+	export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}"
+	export CPPFLAGS_FOR_TARGET="${TARGET_CPPFLAGS}"
+	export CXXFLAGS_FOR_TARGET="${TARGET_CXXFLAGS}"
+	export LDFLAGS_FOR_TARGET="${TARGET_LDFLAGS}"
+
+
+	oe_runconf
+}
+
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-cross-canadian.inc b/meta-openeuler/recipes-devtools/gcc/gcc-cross-canadian.inc
new file mode 100644
index 0000000000000000000000000000000000000000..c36e4cba810d06eed2ba9368334ee13ffacb3855
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-cross-canadian.inc
@@ -0,0 +1,187 @@
+inherit cross-canadian
+
+SUMMARY = "GNU cc and gcc C compilers (cross-canadian for ${TARGET_ARCH} target)"
+PN = "gcc-cross-canadian-${TRANSLATED_TARGET_ARCH}"
+
+DEPENDS = "virtual/${TARGET_PREFIX}gcc virtual/${HOST_PREFIX}gcc-crosssdk virtual/${HOST_PREFIX}binutils-crosssdk virtual/nativesdk-libc nativesdk-gettext flex-native virtual/libc"
+
+GCCMULTILIB = "--enable-multilib"
+
+require gcc-configure-common.inc
+
+EXTRA_OECONF += "--with-plugin-ld=ld"
+EXTRA_OECONF_PATHS = "\
+    --with-gxx-include-dir=/not/exist${target_includedir}/c++/${BINV} \
+    --with-build-time-tools=${STAGING_DIR_NATIVE}${prefix_native}/${TARGET_SYS}/bin \
+    --with-sysroot=/not/exist \
+    --with-build-sysroot=${STAGING_DIR_TARGET} \
+"
+# We have to point gcc at a sysroot but we don't need to rebuild if this changes
+# e.g. we switch between different machines with different tunes.
+EXTRA_OECONF_PATHS[vardepsexclude] = "TUNE_PKGARCH"
+TARGET_ARCH[vardepsexclude] = "TUNE_ARCH"
+get_gcc_float_setting[vardepvalue] = ""
+
+#
+# gcc-cross looks and finds these in ${exec_prefix} but we're not so lucky
+# for the sdk. Hardcoding the paths ensures the build doesn't go canadian or worse.
+#
+export AR_FOR_TARGET = "${TARGET_PREFIX}ar"
+export AS_FOR_TARGET = "${TARGET_PREFIX}as"
+export DLLTOOL_FOR_TARGET = "${TARGET_PREFIX}dlltool"
+export CC_FOR_TARGET = "${TARGET_PREFIX}gcc"
+export CXX_FOR_TARGET = "${TARGET_PREFIX}g++"
+export GCC_FOR_TARGET = "${TARGET_PREFIX}gcc"
+export LD_FOR_TARGET = "${TARGET_PREFIX}ld"
+export LIPO_FOR_TARGET = "${TARGET_PREFIX}lipo"
+export NM_FOR_TARGET = "${TARGET_PREFIX}nm"
+export OBJDUMP_FOR_TARGET = "${TARGET_PREFIX}objdump"
+export RANLIB_FOR_TARGET = "${TARGET_PREFIX}ranlib"
+export STRIP_FOR_TARGET = "${TARGET_PREFIX}strip"
+export WINDRES_FOR_TARGET = "${TARGET_PREFIX}windres"
+
+#
+# We need to override this and make sure the compiler can find staging
+#
+export ARCH_FLAGS_FOR_TARGET = "--sysroot=${STAGING_DIR_TARGET}"
+
+do_configure () {
+        if [ ! -d ${RECIPE_SYSROOT}/${target_includedir} ]; then
+            mkdir -p ${RECIPE_SYSROOT}/${target_includedir}
+        fi
+	export CC_FOR_BUILD="${BUILD_CC}"
+	export CXX_FOR_BUILD="${BUILD_CXX}"
+	export CFLAGS_FOR_BUILD="${BUILD_CFLAGS}"
+	export CPPFLAGS_FOR_BUILD="${BUILD_CPPFLAGS}"
+	export CXXFLAGS_FOR_BUILD="${BUILD_CXXFLAGS}"
+	export LDFLAGS_FOR_BUILD="${BUILD_LDFLAGS}"
+	export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}"
+	export CPPFLAGS_FOR_TARGET="${TARGET_CPPFLAGS}"
+	export CXXFLAGS_FOR_TARGET="${TARGET_CXXFLAGS}"
+	export LDFLAGS_FOR_TARGET="${TARGET_LDFLAGS}"
+	oe_runconf
+}
+
+do_compile () {
+	oe_runmake all-host configure-target-libgcc
+	(cd ${B}/${TARGET_SYS}/libgcc; oe_runmake enable-execute-stack.c unwind.h md-unwind-support.h sfp-machine.h gthr-default.h)
+}
+
+PACKAGES = "${PN}-dbg ${PN} ${PN}-doc"
+
+FILES:${PN} = "\
+    ${exec_prefix}/bin/* \
+    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/* \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/*.o \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/specs \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/lib* \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/include \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/include-fixed \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/plugin/include/ \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/plugin/gtype.* \
+    ${libdir}/bfd-plugins/*.so \
+    ${includedir}/c++/${BINV} \
+    ${prefix}/${TARGET_SYS}/bin/* \
+    ${prefix}/${TARGET_SYS}/lib/* \
+    ${prefix}/${TARGET_SYS}${target_includedir}/* \
+"
+INSANE_SKIP:${PN} += "dev-so"
+
+FILES:${PN}-doc = "\
+    ${infodir} \
+    ${mandir} \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/include/README \
+"
+
+EXEEXT = ""
+
+# Compute how to get from libexecdir to bindir in python (easier than shell)
+BINRELPATH = "${@os.path.relpath(d.expand("${bindir}"), d.expand("${libexecdir}/gcc/${TARGET_SYS}/${BINV}"))}"
+# linker plugin path
+LIBRELPATH = "${@os.path.relpath(d.expand("${libexecdir}/gcc/${TARGET_SYS}/${BINV}"), d.expand("${libdir}/bfd-plugins"))}"
+
+do_install () {
+	( cd ${B}/${TARGET_SYS}/libgcc; oe_runmake 'DESTDIR=${D}' install-unwind_h-forbuild install-unwind_h )
+	oe_runmake 'DESTDIR=${D}' install-host
+
+	# Cleanup some of the ${libdir}{,exec}/gcc stuff ...
+	rm -r ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/install-tools
+	rm -r ${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/install-tools
+	rm -rf ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/finclude
+
+	# We care about g++ not c++
+	rm -f ${D}${bindir}/*c++
+
+	# We don't care about the gcc-<version> copies
+	rm -f ${D}${bindir}/*gcc-${BINV}*
+
+	# Cleanup empty directories which are not shipped
+	# we use rmdir instead of 'rm -f' to ensure the non empty directories are not deleted
+	# ${D}${libdir}/../lib only seems to appear with SDKMACHINE=i686
+	local empty_dirs="${D}${libdir}/../lib ${D}${prefix}/${TARGET_SYS}/lib ${D}${prefix}/${TARGET_SYS} ${D}${includedir}"
+	for i in $empty_dirs; do
+		[ -d $i ] && rmdir --ignore-fail-on-non-empty $i
+	done
+
+	# Insert symlinks into libexec so when tools without a prefix are searched for, the correct ones are
+	# found.
+	dest=${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/
+	install -d $dest
+	suffix=${EXEEXT}
+	for t in ar as ld ld.bfd ld.gold nm objcopy objdump ranlib strip g77 gcc cpp gfortran; do
+		if [ "$t" = "g77" -o "$t" = "gfortran" ] && [ ! -e ${D}${bindir}/${TARGET_PREFIX}$t$suffix ]; then
+			continue
+		fi
+
+		ln -sf ${BINRELPATH}/${TARGET_PREFIX}$t$suffix $dest$t$suffix
+	done
+
+	# libquadmath headers need to  be available in the gcc libexec dir
+	install -d ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/
+	cp ${S}/libquadmath/quadmath.h ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/
+	cp ${S}/libquadmath/quadmath_weak.h ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/
+
+	# install LTO linker plugins where binutils tools can find it
+	install -d ${D}${libdir}/bfd-plugins
+	ln -sf ${LIBRELPATH}/liblto_plugin.so ${D}${libdir}/bfd-plugins/liblto_plugin.so
+
+	chown -R root:root ${D}
+
+	cross_canadian_bindirlinks
+
+	for i in linux ${CANADIANEXTRAOS}
+	do
+		for v in ${CANADIANEXTRAVENDOR}
+		do
+			d=${D}${bindir}/../${TARGET_ARCH}$v-$i
+			install -d $d
+			for j in ${TARGET_PREFIX}gcc${EXEEXT} ${TARGET_PREFIX}g++${EXEEXT}
+			do
+				p=${TARGET_ARCH}$v-$i-`echo $j | sed -e s,${TARGET_PREFIX},,`
+				case $i in
+				*musl*)
+					rm -rf $d/$p
+					echo "#!/usr/bin/env sh" > $d/$p
+					echo "exec \`dirname \$0\`/../${TARGET_SYS}/$j -mmusl \$@" >> $d/$p
+					chmod 0755 $d/$p
+					;;
+				*)
+					;;
+				esac
+			done
+		done
+	done
+}
+
+ELFUTILS = "nativesdk-elfutils"
+DEPENDS += "nativesdk-gmp nativesdk-mpfr nativesdk-libmpc ${ELFUTILS} nativesdk-zlib nativesdk-zstd"
+RDEPENDS:${PN} += "nativesdk-mpfr nativesdk-libmpc ${ELFUTILS}"
+
+SYSTEMHEADERS = "${target_includedir}/"
+SYSTEMLIBS = "${target_base_libdir}/"
+SYSTEMLIBS1 = "${target_libdir}/"
+
+EXTRA_OECONF += "--enable-poison-system-directories"
+
+# gcc 4.7 needs -isystem
+export ARCH_FLAGS_FOR_TARGET = "--sysroot=${STAGING_DIR_TARGET} -isystem=${target_includedir}"
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-cross-canadian_%.bbappend b/meta-openeuler/recipes-devtools/gcc/gcc-cross-canadian_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a929be0b40652be7195618358f5ba97a6d0996f5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-cross-canadian_%.bbappend
@@ -0,0 +1 @@
+require gcc-src.inc
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-cross-canadian_12.3.bb b/meta-openeuler/recipes-devtools/gcc/gcc-cross-canadian_12.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a87c804ef787027b33412be75a80e011fe8ac2d4
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-cross-canadian_12.3.bb
@@ -0,0 +1,2 @@
+require recipes-devtools/gcc/gcc-${PV}.inc
+require gcc-cross-canadian.inc
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-cross.inc b/meta-openeuler/recipes-devtools/gcc/gcc-cross.inc
new file mode 100644
index 0000000000000000000000000000000000000000..a540fb2434af7cce3b85a10fe75e4d7bbf0b823c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-cross.inc
@@ -0,0 +1,163 @@
+inherit cross
+
+INHIBIT_DEFAULT_DEPS = "1"
+EXTRADEPENDS = ""
+DEPENDS = "virtual/${TARGET_PREFIX}binutils ${EXTRADEPENDS} ${NATIVEDEPS}"
+PROVIDES = "virtual/${TARGET_PREFIX}gcc virtual/${TARGET_PREFIX}g++"
+python () {
+    if d.getVar("TARGET_OS").startswith("linux"):
+        d.setVar("EXTRADEPENDS", "linux-libc-headers")
+}
+
+PN = "gcc-cross-${TARGET_ARCH}"
+
+# Ignore how TARGET_ARCH is computed.
+TARGET_ARCH[vardepvalue] = "${TARGET_ARCH}"
+
+require gcc-configure-common.inc
+
+# While we want the 'gnu' hash style, we explicitly set it to sysv here to
+# ensure that any recipe which doesn't obey our LDFLAGS (which also set it to
+# gnu) will hit a QA failure.
+LINKER_HASH_STYLE ?= "sysv"
+
+EXTRA_OECONF += "--enable-poison-system-directories=error"
+EXTRA_OECONF:append:sh4 = " \
+    --with-multilib-list= \
+    --enable-incomplete-targets \
+"
+
+EXTRA_OECONF += "\
+    --with-system-zlib \
+"
+
+EXTRA_OECONF:append:libc-baremetal = " --without-headers"
+EXTRA_OECONF:remove:libc-baremetal = "--enable-threads=posix"
+EXTRA_OECONF:remove:libc-newlib = "--enable-threads=posix"
+
+EXTRA_OECONF_PATHS = "\
+    --with-gxx-include-dir=/not/exist${target_includedir}/c++/${BINV} \
+    --with-sysroot=/not/exist \
+    --with-build-sysroot=${STAGING_DIR_TARGET} \
+"
+
+ARCH_FLAGS_FOR_TARGET += "-isystem${STAGING_DIR_TARGET}${target_includedir}"
+
+
+do_configure:prepend () {
+	install -d ${RECIPE_SYSROOT}${target_includedir}
+	touch ${RECIPE_SYSROOT}${target_includedir}/limits.h
+}
+
+do_compile () {
+	export CC="${BUILD_CC}"
+	export AR_FOR_TARGET="${TARGET_SYS}-ar"
+	export RANLIB_FOR_TARGET="${TARGET_SYS}-ranlib"
+	export LD_FOR_TARGET="${TARGET_SYS}-ld"
+	export NM_FOR_TARGET="${TARGET_SYS}-nm"
+	export CC_FOR_TARGET="${CCACHE} ${TARGET_SYS}-gcc"
+	export CFLAGS_FOR_TARGET="${TARGET_CFLAGS}"
+	export CPPFLAGS_FOR_TARGET="${TARGET_CPPFLAGS}"
+	export CXXFLAGS_FOR_TARGET="${TARGET_CXXFLAGS}"
+	export LDFLAGS_FOR_TARGET="${TARGET_LDFLAGS}"
+
+	# Prevent native/host sysroot path from being used in configargs.h header,
+	# as it will be rewritten when used by other sysroots preventing support
+	# for gcc plugins
+	oe_runmake configure-gcc
+	sed -i 's@${STAGING_DIR_TARGET}@/host@g' ${B}/gcc/configargs.h
+	sed -i 's@${STAGING_DIR_HOST}@/host@g' ${B}/gcc/configargs.h
+
+	# Prevent sysroot/workdir paths from being used in checksum-options.
+	# checksum-options is used to generate a checksum which is embedded into
+	# the output binary.
+	oe_runmake TARGET-gcc=checksum-options all-gcc
+	sed -i 's@${DEBUG_PREFIX_MAP}@@g' ${B}/gcc/checksum-options
+	sed -i 's@${STAGING_DIR_HOST}@/host@g' ${B}/gcc/checksum-options
+
+	oe_runmake all-host configure-target-libgcc
+	(cd ${B}/${TARGET_SYS}/libgcc; oe_runmake enable-execute-stack.c unwind.h md-unwind-support.h sfp-machine.h gthr-default.h)
+}
+
+INHIBIT_PACKAGE_STRIP = "1"
+
+# Compute how to get from libexecdir to bindir in python (easier than shell)
+BINRELPATH = "${@os.path.relpath(d.expand("${STAGING_DIR_NATIVE}${prefix_native}/bin/${TARGET_SYS}"), d.expand("${libexecdir}/gcc/${TARGET_SYS}/${BINV}"))}"
+# linker plugin path
+LIBRELPATH = "${@os.path.relpath(d.expand("${libexecdir}/gcc/${TARGET_SYS}/${BINV}"), d.expand("${STAGING_LIBDIR_NATIVE}/${TARGET_SYS}/bfd-plugins"))}"
+
+do_install () {
+	( cd ${B}/${TARGET_SYS}/libgcc; oe_runmake 'DESTDIR=${D}' install-unwind_h-forbuild install-unwind_h )
+	oe_runmake 'DESTDIR=${D}' install-host
+
+	install -d ${D}${target_base_libdir}
+	install -d ${D}${target_libdir}
+
+	# Link gfortran to g77 to satisfy not-so-smart configure or hard coded g77
+	# gfortran is fully backwards compatible. This is a safe and practical solution.
+	if [ -n "${@d.getVar('FORTRAN')}" ]; then
+		ln -sf ${STAGING_DIR_NATIVE}${prefix_native}/bin/${TARGET_PREFIX}gfortran ${STAGING_DIR_NATIVE}${prefix_native}/bin/${TARGET_PREFIX}g77 || true
+		fortsymlinks="g77 gfortran"
+	fi
+
+	# Insert symlinks into libexec so when tools without a prefix are searched for, the correct ones are
+	# found. These need to be relative paths so they work in different locations.
+	dest=${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/
+	install -d $dest
+	for t in ar as ld ld.bfd ld.gold nm objcopy objdump ranlib strip gcc cpp $fortsymlinks; do
+		ln -sf ${BINRELPATH}/${TARGET_PREFIX}$t $dest$t
+		ln -sf ${BINRELPATH}/${TARGET_PREFIX}$t ${dest}${TARGET_PREFIX}$t
+	done
+
+	# Remove things we don't need but keep share/java
+	for d in info man share/doc share/locale share/man share/info; do
+		rm -rf ${D}${STAGING_DIR_NATIVE}${prefix_native}/$d
+	done
+
+	# libquadmath headers need to  be available in the gcc libexec dir
+	install -d ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/
+	cp ${S}/libquadmath/quadmath.h ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/
+	cp ${S}/libquadmath/quadmath_weak.h ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/
+
+	find ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include-fixed -type f -not -name "README" -not -name limits.h -not -name syslimits.h | xargs rm -f
+
+	# install LTO linker plugins where binutils tools can find it
+	install -d ${D}${libdir}/bfd-plugins
+	ln -sf ${LIBRELPATH}/liblto_plugin.so ${D}${libdir}/bfd-plugins/liblto_plugin.so
+}
+
+do_package[noexec] = "1"
+do_packagedata[noexec] = "1"
+do_package_write_ipk[noexec] = "1"
+do_package_write_rpm[noexec] = "1"
+do_package_write_deb[noexec] = "1"
+
+inherit chrpath
+
+python gcc_stash_builddir_fixrpaths() {
+    # rewrite rpaths, breaking hardlinks as required
+    process_dir("/", d.getVar("BUILDDIRSTASH"), d, break_hardlinks = True)
+}
+
+BUILDDIRSTASH = "${WORKDIR}/stashed-builddir/build"
+do_gcc_stash_builddir[dirs] = "${B}"
+do_gcc_stash_builddir[cleandirs] = "${BUILDDIRSTASH}"
+do_gcc_stash_builddir[postfuncs] += "gcc_stash_builddir_fixrpaths"
+do_gcc_stash_builddir () {
+	dest=${BUILDDIRSTASH}
+	hardlinkdir . $dest
+	# Makefile does move-if-change which can end up with 'timestamp' as file contents so break links to those files
+	rm $dest/gcc/include/*.h
+	cp gcc/include/*.h $dest/gcc/include/
+	sysroot-relativelinks.py $dest
+}
+addtask do_gcc_stash_builddir after do_compile before do_install
+SSTATETASKS += "do_gcc_stash_builddir"
+do_gcc_stash_builddir[sstate-inputdirs] = "${BUILDDIRSTASH}"
+do_gcc_stash_builddir[sstate-outputdirs] = "${COMPONENTS_DIR}/${BUILD_ARCH}/gcc-stashed-builddir-${TARGET_SYS}"
+do_gcc_stash_builddir[sstate-fixmedir] = "${COMPONENTS_DIR}/${BUILD_ARCH}/gcc-stashed-builddir-${TARGET_SYS}"
+
+python do_gcc_stash_builddir_setscene () {
+    sstate_setscene(d)
+}
+addtask do_gcc_stash_builddir_setscene
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-cross_%.bbappend b/meta-openeuler/recipes-devtools/gcc/gcc-cross_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a929be0b40652be7195618358f5ba97a6d0996f5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-cross_%.bbappend
@@ -0,0 +1 @@
+require gcc-src.inc
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-cross_12.3.bb b/meta-openeuler/recipes-devtools/gcc/gcc-cross_12.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b43cca0c526a99bbf4a0d9413988635b0960ce96
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-cross_12.3.bb
@@ -0,0 +1,3 @@
+require recipes-devtools/gcc/gcc-${PV}.inc
+require gcc-cross.inc
+
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-crosssdk.inc b/meta-openeuler/recipes-devtools/gcc/gcc-crosssdk.inc
new file mode 100644
index 0000000000000000000000000000000000000000..74c4537f4f40f6bcb60ac82c35a2eae93d20bc18
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-crosssdk.inc
@@ -0,0 +1,14 @@
+inherit crosssdk
+
+PN = "gcc-crosssdk-${SDK_SYS}"
+
+SYSTEMHEADERS = "${SDKPATHNATIVE}${prefix_nativesdk}/include"
+SYSTEMLIBS = "${SDKPATHNATIVE}${base_libdir_nativesdk}/"
+SYSTEMLIBS1 = "${SDKPATHNATIVE}${libdir_nativesdk}/"
+
+GCCMULTILIB = "--disable-multilib"
+
+DEPENDS = "virtual/${TARGET_PREFIX}binutils-crosssdk gettext-native ${NATIVEDEPS}"
+PROVIDES = "virtual/${TARGET_PREFIX}gcc-crosssdk virtual/${TARGET_PREFIX}g++-crosssdk"
+
+gcc_multilib_setup[vardepsexclude] = "MULTILIB_VARIANTS"
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-crosssdk_%.bbappend b/meta-openeuler/recipes-devtools/gcc/gcc-crosssdk_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a929be0b40652be7195618358f5ba97a6d0996f5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-crosssdk_%.bbappend
@@ -0,0 +1 @@
+require gcc-src.inc
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-crosssdk_12.3.bb b/meta-openeuler/recipes-devtools/gcc/gcc-crosssdk_12.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..40a6c4feff814ccff3ee0b773aef0499d755cedb
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-crosssdk_12.3.bb
@@ -0,0 +1,2 @@
+require recipes-devtools/gcc/gcc-cross_${PV}.bb
+require gcc-crosssdk.inc
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-multilib-config.inc b/meta-openeuler/recipes-devtools/gcc/gcc-multilib-config.inc
new file mode 100644
index 0000000000000000000000000000000000000000..2dbbc23c9403c71660e5a4c2ee159ef1782d4644
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-multilib-config.inc
@@ -0,0 +1,249 @@
+# following code modifies these definitions in the gcc config
+#    MULTILIB_OPTIONS
+#    MULTILIB_DIRNAMES
+#    MULTILIB_OSDIRNAMES
+#    GLIBC_DYNAMIC_LINKER32
+#    GLIBC_DYNAMIC_LINKER64
+#    GLIBC_DYNAMIC_LINKERX32
+#    GLIBC_DYNAMIC_LINKERN32
+#  For more information on use of these variables look at these files in the gcc source code
+#    gcc/config/i386/t-linux64
+#    gcc/config/mips/t-linux64
+#    gcc/config/rs6000/t-linux64
+#    gcc/config/i386/linux64.h
+#    gcc/config/mips/linux64.h
+#    gcc/config/rs6000/linux64.h
+
+MULTILIB_OPTION_WHITELIST ??= "-m32 -m64 -mx32 -mabi=n32 -mabi=32 -mabi=64" 
+
+python gcc_multilib_setup() {
+    import re
+    import shutil
+    import glob
+
+    srcdir = d.getVar('S')
+    builddir = d.getVar('B')
+    src_conf_dir = '%s/gcc/config' % srcdir
+    build_conf_dir = '%s/gcc/config' % builddir
+
+    bb.utils.remove(build_conf_dir, True)
+    ml_globs = ('%s/*/t-linux64' % src_conf_dir,
+                '%s/*/linux64.h' % src_conf_dir,
+                '%s/aarch64/t-aarch64' % src_conf_dir,
+                '%s/aarch64/aarch64.h' % src_conf_dir,
+                '%s/aarch64/aarch64-linux.h' % src_conf_dir,
+                '%s/aarch64/aarch64-cores.def' % src_conf_dir,
+                '%s/arm/linux-eabi.h' % src_conf_dir,
+                '%s/*/linux.h' % src_conf_dir,
+                '%s/linux.h' % src_conf_dir)
+
+    # copy the target multilib config files to ${B}
+    for ml_glob in ml_globs:
+        for fn in glob.glob(ml_glob):
+            rel_path = os.path.relpath(fn, src_conf_dir)
+            parent_dir = os.path.dirname(rel_path)
+            bb.utils.mkdirhier('%s/%s' % (build_conf_dir, parent_dir))
+            bb.utils.copyfile(fn, '%s/%s' % (build_conf_dir, rel_path))
+
+    pn = d.getVar('PN')
+    multilibs = (d.getVar('MULTILIB_VARIANTS') or '').split()
+    if not multilibs and pn != "nativesdk-gcc":
+        return
+
+    mlprefix = d.getVar('MLPREFIX')
+
+    if ('%sgcc' % mlprefix) != pn and (not pn.startswith('gcc-cross-canadian')) and pn != "nativesdk-gcc":
+        return
+
+
+    def write_config(root, files, options, dirnames, osdirnames):
+        for ml_conf_file in files:
+            with open(root + '/' + ml_conf_file, 'r') as f:
+                filelines = f.readlines()
+                # recreate multilib configuration variables
+                substs = [
+                    (r'^(\s*(MULTILIB_OPTIONS\s*=).*)$', r'\2 %s' % '/'.join(options)),
+                    (r'^(\s*MULTILIB_OPTIONS\s*\+=.*)$', ''),
+                    (r'^(\s*(MULTILIB_DIRNAMES\s*=).*)$', r'\2 %s' % ' '.join(dirnames)),
+                    (r'^(\s*MULTILIB_DIRNAMES\s*\+=.*)$', ''),
+                    (r'^(\s*(MULTILIB_OSDIRNAMES\s*=).*)$', r'\2 %s' % ' '.join(osdirnames)),
+                    (r'^(\s*MULTILIB_OSDIRNAMES\s*\+=.*)$', ''),
+                ]
+
+                for (i, line) in enumerate(filelines):
+                    for subst in substs:
+                        line = re.sub(subst[0], subst[1], line)
+                    filelines[i] = line
+
+                with open(root + '/' + ml_conf_file, 'w') as f:
+                    f.write(''.join(filelines))
+
+    def write_headers(root, files, libdir32, libdir64, libdirx32, libdirn32):
+        def wrap_libdir(libdir):
+            if libdir.find('SYSTEMLIBS_DIR') != -1:
+                return '"%r"'
+            else:
+                return '"/%s/"' % libdir
+
+        for ml_conf_file in files:
+            fn = root + '/' + ml_conf_file
+            if not os.path.exists(fn):
+                continue
+            with open(fn, 'r') as f:
+                filelines = f.readlines()
+
+                # replace lines like
+                # #define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-linux.so.2"
+                # by
+                # #define GLIBC_DYNAMIC_LINKER32 "/lib/" "ld-linux.so.2"
+                # this is needed to put the correct dynamic loader path in the generated binaries
+                substs = [
+                    (r'^(#define\s*GLIBC_DYNAMIC_LINKER32\s*)(\S+)(\s*\".*\")$',
+                        r'\1' + wrap_libdir(libdir32) + r'\3'),
+                    (r'^(#define\s*GLIBC_DYNAMIC_LINKER64\s*)(\S+)(\s*\"\S+\")$',
+                        r'\1' + wrap_libdir(libdir64) + r'\3'),
+                    (r'^(#define\s*GLIBC_DYNAMIC_LINKER64\s*\"\S+\"\s*)(\S+)(\s*\"\S+\"\s*)(\S+)(\s*\".*\")$',
+                        r'\1' + wrap_libdir(libdir64) + r'\3' + wrap_libdir(libdir64) + r'\5'),
+                    (r'^(#define\s*GLIBC_DYNAMIC_LINKER\b\s*)(\S+)(\s*\".*\")$',
+                        r'\1' + wrap_libdir(libdir32) + r'\3'),
+                    (r'^(#define\s*GLIBC_DYNAMIC_LINKERX32\s*)(\S+)(\s*\".*\")$',
+                        r'\1' + wrap_libdir(libdirx32) + r'\3'),
+                    (r'^(#define\s*GLIBC_DYNAMIC_LINKERN32\s*)(\S+)(\s*\".*\")$',
+                        r'\1' + wrap_libdir(libdirn32) + r'\3'),
+                    (r'^(#define\s*UCLIBC_DYNAMIC_LINKER32\s*)(\S+)(\s*\".*\")$',
+                        r'\1' + wrap_libdir(libdir32) + r'\3'),
+                    (r'^(#define\s*UCLIBC_DYNAMIC_LINKER64\s*)(\S+)(\s*\".*\")$',
+                        r'\1' + wrap_libdir(libdir64) + r'\3'),
+                    (r'^(#define\s*UCLIBC_DYNAMIC_LINKERN32\s*)(\S+)(\s*\".*\")$',
+                        r'\1' + wrap_libdir(libdirn32) + r'\3'),
+                    (r'^(#define\s*UCLIBC_DYNAMIC_LINKERX32\s*)(\S+)(\s*\".*\")$',
+                        r'\1' + wrap_libdir(libdirx32) + r'\3'),
+                    (r'^(#define\s*UCLIBC_DYNAMIC_LINKER\b\s*)(\S+)(\s*\".*\")$',
+                        r'\1' + wrap_libdir(libdir32) + r'\3'),
+                    (r'^(#define\s*MUSL_DYNAMIC_LINKER32\s*)(\S+)(\s*\".*\")$',
+                        r'\1' + wrap_libdir(libdir32) + r'\3'),
+                    (r'^(#define\s*MUSL_DYNAMIC_LINKER64\s*)(\S+)(\s*\".*\")$',
+                        r'\1' + wrap_libdir(libdir64) + r'\3'),
+                    (r'^(#define\s*MUSL_DYNAMIC_LINKERX32\s*)(\S+)(\s*\".*\")$',
+                        r'\1' + wrap_libdir(libdirx32) + r'\3'),
+                    (r'^(#define\s*MUSL_DYNAMIC_LINKER\b\s*)(\S+)(\s*\".*\")$',
+                        r'\1' + wrap_libdir(libdir32) + r'\3'),
+                ]
+
+                for (i, line) in enumerate(filelines):
+                    for subst in substs:
+                        line = re.sub(subst[0], subst[1], line)
+                    filelines[i] = line
+
+                with open(root + '/' + ml_conf_file, 'w') as f:
+                    f.write(''.join(filelines))
+
+
+    gcc_target_config_files = {
+        'x86_64'    : ['gcc/config/i386/t-linux64'],
+        'i586'      : ['gcc/config/i386/t-linux64'],
+        'i686'      : ['gcc/config/i386/t-linux64'],
+        'mips'      : ['gcc/config/mips/t-linux64'],
+        'mips64'    : ['gcc/config/mips/t-linux64'],
+        'powerpc'   : ['gcc/config/rs6000/t-linux64'],
+        'powerpc64' : ['gcc/config/rs6000/t-linux64'],
+        'aarch64'   : ['gcc/config/aarch64/t-aarch64'],
+        'arm'       : ['gcc/config/aarch64/t-aarch64'],
+    }
+
+    gcc_header_config_files = {
+        'x86_64'    : ['gcc/config/linux.h', 'gcc/config/i386/linux.h', 'gcc/config/i386/linux64.h'],
+        'i586'      : ['gcc/config/linux.h', 'gcc/config/i386/linux.h', 'gcc/config/i386/linux64.h'],
+        'i686'      : ['gcc/config/linux.h', 'gcc/config/i386/linux.h', 'gcc/config/i386/linux64.h'],
+        'mips'      : ['gcc/config/linux.h', 'gcc/config/mips/linux.h', 'gcc/config/mips/linux64.h'],
+        'mips64'    : ['gcc/config/linux.h', 'gcc/config/mips/linux.h', 'gcc/config/mips/linux64.h'],
+        'powerpc'   : ['gcc/config/linux.h', 'gcc/config/rs6000/linux64.h'],
+        'powerpc64' : ['gcc/config/linux.h', 'gcc/config/rs6000/linux64.h'],
+        'aarch64'   : ['gcc/config/linux.h', 'gcc/config/aarch64/aarch64-linux.h', 'gcc/config/arm/linux-eabi.h'],
+        'arm'       : ['gcc/config/linux.h', 'gcc/config/aarch64/aarch64-linux.h', 'gcc/config/arm/linux-eabi.h'],
+    }
+
+    libdir32 = 'SYSTEMLIBS_DIR'
+    libdir64 = 'SYSTEMLIBS_DIR'
+    libdirx32 = 'SYSTEMLIBS_DIR'
+    libdirn32 = 'SYSTEMLIBS_DIR'
+
+
+    target_arch = (d.getVar('TARGET_ARCH_MULTILIB_ORIGINAL') if mlprefix
+                    else d.getVar('TARGET_ARCH'))
+    if pn == "nativesdk-gcc":
+        header_config_files = gcc_header_config_files[d.getVar("SDK_ARCH")]
+        write_headers(builddir, header_config_files, libdir32, libdir64, libdirx32, libdirn32)
+        return
+
+    if target_arch not in gcc_target_config_files:
+        bb.warn('gcc multilib setup is not supported for TARGET_ARCH=' + target_arch)
+        return
+
+    target_config_files = gcc_target_config_files[target_arch]
+    header_config_files = gcc_header_config_files[target_arch]
+
+    ml_list = ['DEFAULTTUNE_MULTILIB_ORIGINAL' if mlprefix else 'DEFAULTTUNE']
+    mltunes = [('DEFAULTTUNE:virtclass-multilib-%s' % ml) for ml in multilibs]
+    if mlprefix:
+        mlindex = 0
+        for ml in multilibs:
+            if mlprefix == ml + '-':
+                break
+            mlindex += 1
+
+        ml_list.extend(mltunes[:mlindex] + ['DEFAULTTUNE'] + mltunes[(mlindex + 1):])
+    else:
+        ml_list.extend(mltunes)
+
+    options = []
+    dirnames = []
+    osdirnames = []
+    optsets = []
+
+    for ml in ml_list:
+        tune = d.getVar(ml)
+        if not tune:
+            bb.warn("%s doesn't have a corresponding tune. Skipping..." % ml)
+            continue
+        tune_parameters = get_tune_parameters(tune, d)
+
+        tune_baselib = tune_parameters['baselib']
+        if not tune_baselib:
+            bb.warn("Tune %s doesn't have a baselib set. Skipping..." % tune)
+            continue
+
+        if tune_baselib == 'lib64':
+            libdir64 = tune_baselib
+        elif tune_baselib == 'libx32':
+            libdirx32 = tune_baselib
+        elif tune_baselib == 'lib32':
+            libdirn32 = tune_baselib
+        elif tune_baselib == 'lib':
+            libdir32 = tune_baselib
+        else:
+            bb.error('Unknown libdir (%s) of the tune : %s' % (tune_baselib, tune))
+
+        # take out '-' mcpu='s and march='s from parameters
+        opts = []
+        whitelist = (d.getVar("MULTILIB_OPTION_WHITELIST") or "").split()
+        for i in d.expand(tune_parameters['ccargs']).split():
+            if i in whitelist:
+                # Need to strip '-' from option
+                opts.append(i[1:])
+        options.append(" ".join(opts))
+
+        if tune_baselib == 'lib':
+            dirnames.append('32')  # /lib => 32bit lib
+        else:
+            dirnames.append(tune_baselib.replace('lib', ''))
+        osdirnames.append('../' + tune_baselib)
+
+    write_config(builddir, target_config_files, options, dirnames, osdirnames)
+    write_headers(builddir, header_config_files, libdir32, libdir64, libdirx32, libdirn32)
+}
+
+gcc_multilib_setup[cleandirs] = "${B}/gcc/config"
+gcc_multilib_setup[vardepsexclude] = "SDK_ARCH"
+
+EXTRACONFFUNCS += "gcc_multilib_setup"
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-runtime.inc b/meta-openeuler/recipes-devtools/gcc/gcc-runtime.inc
new file mode 100644
index 0000000000000000000000000000000000000000..64b6168ba76e27fb7e35ae647166d21b55457461
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-runtime.inc
@@ -0,0 +1,310 @@
+require gcc-configure-common.inc
+
+SUMMARY = "Runtime libraries from GCC"
+
+# Over-ride the LICENSE set by gcc-${PV}.inc to remove "& GPLv3"
+# All gcc-runtime packages are now covered by the runtime exception.
+LICENSE = "GPL-3.0-with-GCC-exception"
+
+CXXFLAGS:remove = "-fvisibility-inlines-hidden"
+
+EXTRA_OECONF_PATHS = "\
+    --with-gxx-include-dir=${includedir}/c++/${BINV} \
+    --with-sysroot=/not/exist \
+    --with-build-sysroot=${STAGING_DIR_TARGET} \
+"
+
+EXTRA_OECONF:append:linuxstdbase = " --enable-clocale=gnu"
+EXTRA_OECONF:append = " --cache-file=${B}/config.cache"
+EXTRA_OECONF:append:libc-newlib = " --with-newlib --with-target-subdir"
+EXTRA_OECONF:append:libc-baremetal = " --with-target-subdir"
+
+# Disable ifuncs for libatomic on arm conflicts -march/-mcpu
+EXTRA_OECONF:append:arm = " libat_cv_have_ifunc=no "
+EXTRA_OECONF:append:armeb = " libat_cv_have_ifunc=no "
+
+DISABLE_STATIC:class-nativesdk ?= ""
+
+# Newlib does not support symbol versioning on libsdtcc++
+SYMVERS_CONF:libc-newlib = ""
+
+# Building with thumb enabled on armv6t fails
+ARM_INSTRUCTION_SET:armv6 = "arm"
+
+RUNTIMELIBITM = "libitm"
+RUNTIMELIBITM:arc = ""
+RUNTIMELIBITM:mipsarch = ""
+RUNTIMELIBITM:nios2 = ""
+RUNTIMELIBITM:microblaze = ""
+RUNTIMELIBITM:riscv32 = ""
+RUNTIMELIBITM:riscv64 = ""
+RUNTIMELIBITM:loongarch64 = ""
+RUNTIMELIBSSP ?= ""
+RUNTIMELIBSSP:mingw32 ?= "libssp"
+
+RUNTIMETARGET = "${RUNTIMELIBSSP} libstdc++-v3 libgomp libatomic ${RUNTIMELIBITM} \
+    ${@bb.utils.contains_any('FORTRAN', [',fortran',',f77'], 'libquadmath', '', d)} \
+"
+# Only build libstdc++ for newlib
+RUNTIMETARGET:libc-newlib = "libstdc++-v3"
+
+# libiberty
+# libgfortran needs separate recipe due to libquadmath dependency
+
+do_configure () {
+	export CXX="${CXX} -nostdinc++ -L${WORKDIR}/dummylib"
+	# libstdc++ isn't built yet so CXX would error not able to find it which breaks stdc++'s configure
+	# tests. Create a dummy empty lib for the purposes of configure.
+	mkdir -p ${WORKDIR}/dummylib
+	${CC} -x c /dev/null -c -o ${WORKDIR}/dummylib/dummylib.o
+	${AR} rcs ${WORKDIR}/dummylib/libstdc++.a ${WORKDIR}/dummylib/dummylib.o
+	for d in libgcc ${RUNTIMETARGET}; do
+		echo "Configuring $d"
+		rm -rf ${B}/${TARGET_SYS}/$d/
+		mkdir -p ${B}/${TARGET_SYS}/$d/
+		cd ${B}/${TARGET_SYS}/$d/
+		chmod a+x ${S}/$d/configure
+		${S}/$d/configure ${CONFIGUREOPTS} ${EXTRA_OECONF}
+		if [ "$d" = "libgcc" ]; then
+			(cd ${B}/${TARGET_SYS}/libgcc; oe_runmake enable-execute-stack.c unwind.h md-unwind-support.h sfp-machine.h gthr-default.h)
+		fi
+	done
+}
+EXTRACONFFUNCS += "extract_stashed_builddir"
+do_configure[depends] += "${COMPILERDEP}"
+
+do_compile () {
+	for d in libgcc ${RUNTIMETARGET}; do
+		cd ${B}/${TARGET_SYS}/$d/
+		oe_runmake MULTIBUILDTOP=${B}/${TARGET_SYS}/$d/
+	done
+}
+
+do_install () {
+	for d in ${RUNTIMETARGET}; do
+		cd ${B}/${TARGET_SYS}/$d/
+		oe_runmake 'DESTDIR=${D}' MULTIBUILDTOP=${B}/${TARGET_SYS}/$d/ install
+	done
+	if [ -d ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include ]; then
+		install -d ${D}${libdir}/${TARGET_SYS}/${BINV}/include 
+		mv ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/* ${D}${libdir}/${TARGET_SYS}/${BINV}/include
+		rmdir --ignore-fail-on-non-empty -p ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include
+	fi
+	rm -rf ${D}${infodir}/libgomp.info ${D}${infodir}/dir
+	rm -rf ${D}${infodir}/libitm.info ${D}${infodir}/dir
+	rm -rf ${D}${infodir}/libquadmath.info ${D}${infodir}/dir
+	if [ -d ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/finclude ]; then
+		rmdir --ignore-fail-on-non-empty -p ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/finclude
+	fi
+	if [ -d ${D}${infodir} ]; then
+		rmdir --ignore-fail-on-non-empty -p ${D}${infodir}
+	fi
+}
+
+do_install:append:class-target () {
+	if [ "${TARGET_OS}" = "linux-gnuspe" ]; then
+		ln -s ${TARGET_SYS} ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR}-linux
+	fi
+
+	if [ "${TARGET_OS}" = "linux-gnun32" ]; then
+		if [ "${TARGET_VENDOR_MULTILIB_ORIGINAL}" != "" -a "${TARGET_VENDOR}" != "${TARGET_VENDOR_MULTILIB_ORIGINAL}" ]; then
+			mkdir ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR_MULTILIB_ORIGINAL}-linux
+			ln -s ../${TARGET_SYS} ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR_MULTILIB_ORIGINAL}-linux/32
+		elif [ "${MULTILIB_VARIANTS}" != "" ]; then
+			mkdir ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR}-linux
+			ln -s ../${TARGET_SYS} ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR}-linux/32
+		else
+			ln -s ${TARGET_SYS} ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR}-linux
+		fi
+	elif [ "${TARGET_OS}" = "linux-gnux32" ]; then
+		if [ "${TARGET_VENDOR_MULTILIB_ORIGINAL}" != "" -a "${TARGET_VENDOR}" != "${TARGET_VENDOR_MULTILIB_ORIGINAL}" ]; then
+			mkdir ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR_MULTILIB_ORIGINAL}-linux
+			ln -s ../${TARGET_SYS} ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR_MULTILIB_ORIGINAL}-linux/x32
+		elif [ "${MULTILIB_VARIANTS}" != "" ]; then
+			mkdir ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR}-linux
+			ln -s ../${TARGET_SYS} ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR}-linux/32
+		else
+			ln -s ${TARGET_SYS} ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR}-linux
+		fi
+	elif [ "${TARGET_VENDOR_MULTILIB_ORIGINAL}" != "" -a "${TARGET_VENDOR}" != "${TARGET_VENDOR_MULTILIB_ORIGINAL}" ]; then
+		mkdir ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR_MULTILIB_ORIGINAL}-${TARGET_OS}
+		ln -s ../${TARGET_SYS}/bits ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR_MULTILIB_ORIGINAL}-${TARGET_OS}/bits
+		ln -s ../${TARGET_SYS}/ext ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR_MULTILIB_ORIGINAL}-${TARGET_OS}/ext
+	fi
+
+	if [ "${TARGET_ARCH}" = "x86_64" -a "${MULTILIB_VARIANTS}" != "" ];then
+		ln -sf ../${X86ARCH32}${TARGET_VENDOR}-${TARGET_OS} ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR}-${TARGET_OS}/32
+	fi
+
+	if [ "${TCLIBC}" != "glibc" ]; then
+		case "${TARGET_OS}" in
+			"linux-musl" | "linux-*spe") extra_target_os="linux";;
+			"linux-musleabi") extra_target_os="linux-gnueabi";;
+			*) extra_target_os="linux";;
+		esac
+		ln -s ${TARGET_SYS} ${D}${includedir}/c++/${BINV}/${TARGET_ARCH}${TARGET_VENDOR}-$extra_target_os
+	fi
+	chown -R root:root ${D}
+}
+
+INHIBIT_DEFAULT_DEPS = "1"
+DEPENDS = "virtual/${TARGET_PREFIX}gcc virtual/${TARGET_PREFIX}g++ libgcc virtual/${MLPREFIX}libc"
+PROVIDES = "virtual/${TARGET_PREFIX}compilerlibs"
+
+BBCLASSEXTEND = "nativesdk"
+
+PACKAGES = "\
+    ${PN}-dbg \
+    libstdc++ \
+    libstdc++-precompile-dev \
+    libstdc++-dev \
+    libstdc++-staticdev \
+    libg2c \
+    libg2c-dev \
+    libssp \
+    libssp-dev \
+    libssp-staticdev \
+    libquadmath \
+    libquadmath-dev \
+    libquadmath-staticdev \
+    libgomp \
+    libgomp-dev \
+    libgomp-staticdev \
+    libatomic \
+    libatomic-dev \
+    libatomic-staticdev \
+    libitm \
+    libitm-dev \
+    libitm-staticdev \
+"
+# The base package doesn't exist, so we clear the recommends.
+RRECOMMENDS:${PN}-dbg = ""
+
+# include python debugging scripts
+FILES:${PN}-dbg += "\
+    ${libdir}/libstdc++.*-gdb.py \
+    ${datadir}/gcc-${BINV}/python/libstdcxx \
+"
+
+FILES:libg2c = "${target_libdir}/libg2c.so.*"
+SUMMARY:libg2c = "Companion runtime library for g77"
+FILES:libg2c-dev = "\
+    ${libdir}/libg2c.so \
+    ${libdir}/libg2c.a \
+    ${libdir}/libfrtbegin.a \
+"
+SUMMARY:libg2c-dev = "Companion runtime library for g77 - development files"
+
+FILES:libstdc++ = "${libdir}/libstdc++.so.*"
+SUMMARY:libstdc++ = "GNU standard C++ library"
+FILES:libstdc++-dev = "\
+    ${includedir}/c++/ \
+    ${libdir}/libstdc++.so \
+    ${libdir}/libstdc++*.la \
+    ${libdir}/libsupc++.la \
+"
+SUMMARY:libstdc++-dev = "GNU standard C++ library - development files"
+FILES:libstdc++-staticdev = "\
+    ${libdir}/libstdc++*.a \
+    ${libdir}/libsupc++.a \
+"
+SUMMARY:libstdc++-staticdev = "GNU standard C++ library - static development files"
+
+FILES:libstdc++-precompile-dev = "${includedir}/c++/${TARGET_SYS}/bits/*.gch"
+SUMMARY:libstdc++-precompile-dev = "GNU standard C++ library - precompiled header files"
+
+FILES:libssp = "${libdir}/libssp.so.*"
+SUMMARY:libssp = "GNU stack smashing protection library"
+FILES:libssp-dev = "\
+    ${libdir}/libssp*.so \
+    ${libdir}/libssp*_nonshared.a \
+    ${libdir}/libssp*.la \
+    ${libdir}/${TARGET_SYS}/${BINV}/include/ssp \
+"
+SUMMARY:libssp-dev = "GNU stack smashing protection library - development files"
+FILES:libssp-staticdev = "${libdir}/libssp*.a"
+SUMMARY:libssp-staticdev = "GNU stack smashing protection library - static development files"
+
+FILES:libquadmath = "${libdir}/libquadmath*.so.*"
+SUMMARY:libquadmath = "GNU quad-precision math library"
+FILES:libquadmath-dev = "\
+    ${libdir}/${TARGET_SYS}/${BINV}/include/quadmath* \
+    ${libdir}/libquadmath*.so \
+    ${libdir}/libquadmath.la \
+"
+SUMMARY:libquadmath-dev = "GNU quad-precision math library - development files"
+FILES:libquadmath-staticdev = "${libdir}/libquadmath.a"
+SUMMARY:libquadmath-staticdev = "GNU quad-precision math library - static development files"
+
+FILES:libgomp = "${libdir}/libgomp*${SOLIBS}"
+SUMMARY:libgomp = "GNU OpenMP parallel programming library"
+FILES:libgomp-dev = "\
+    ${libdir}/libgomp*${SOLIBSDEV} \
+    ${libdir}/libgomp*.la \
+    ${libdir}/libgomp.spec \
+    ${libdir}/${TARGET_SYS}/${BINV}/include/acc_prof.h \
+    ${libdir}/${TARGET_SYS}/${BINV}/include/omp.h \
+    ${libdir}/${TARGET_SYS}/${BINV}/include/openacc.h \
+"
+SUMMARY:libgomp-dev = "GNU OpenMP parallel programming library - development files"
+FILES:libgomp-staticdev = "${libdir}/libgomp*.a"
+SUMMARY:libgomp-staticdev = "GNU OpenMP parallel programming library - static development files"
+
+FILES:libatomic = "${libdir}/libatomic.so.*"
+SUMMARY:libatomic = "GNU C++11 atomics support library"
+FILES:libatomic-dev = "\
+    ${libdir}/libatomic.so \
+    ${libdir}/libatomic.la \
+"
+SUMMARY:libatomic-dev = "GNU C++11 atomics support library - development files"
+FILES:libatomic-staticdev = "${libdir}/libatomic.a"
+SUMMARY:libatomic-staticdev = "GNU C++11 atomics support library - static development files"
+
+FILES:libitm = "${libdir}/libitm.so.*"
+SUMMARY:libitm = "GNU transactional memory support library"
+FILES:libitm-dev = "\
+    ${libdir}/libitm.so \
+    ${libdir}/libitm.la \
+    ${libdir}/libitm.spec \
+"
+SUMMARY:libitm-dev = "GNU transactional memory support library - development files"
+FILES:libitm-staticdev = "${libdir}/libitm.a"
+SUMMARY:libitm-staticdev = "GNU transactional memory support library - static development files"
+
+require gcc-testsuite.inc
+
+EXTRA_OEMAKE:prepend:task-check = "${PARALLEL_MAKE} "
+
+MAKE_CHECK_TARGETS ??= "check-gcc ${@" ".join("check-target-" + i for i in d.getVar("RUNTIMETARGET").split())}"
+# prettyprinters and xmethods require gdb tooling
+MAKE_CHECK_IGNORE ??= "prettyprinters.exp xmethods.exp"
+MAKE_CHECK_RUNTESTFLAGS ??= "${MAKE_CHECK_BOARDARGS} --ignore '${MAKE_CHECK_IGNORE}'"
+
+# specific host and target dependencies required for test suite running
+do_check[depends] += "dejagnu-native:do_populate_sysroot expect-native:do_populate_sysroot"
+do_check[depends] += "virtual/libc:do_populate_sysroot"
+# only depend on qemu if targeting linux user execution
+do_check[depends] += "${@'qemu-native:do_populate_sysroot' if "user" in d.getVar('TOOLCHAIN_TEST_TARGET') else ''}"
+# extend the recipe sysroot to include the built libraries (for qemu usermode)
+do_check[prefuncs] += "extend_recipe_sysroot"
+do_check[prefuncs] += "check_prepare"
+do_check[dirs] = "${WORKDIR}/dejagnu ${B}"
+do_check[nostamp] = "1"
+do_check() {
+    export DEJAGNU="${WORKDIR}/dejagnu/site.exp"
+
+    # HACK: this works around the configure setting CXX with -nostd* args
+    sed -i 's#-nostdinc++ -L${WORKDIR}/dummylib##g' $(find ${B} -name testsuite_flags | head -1)
+
+    if [ "${TOOLCHAIN_TEST_TARGET}" = "user" ]; then
+        # qemu user has issues allocating large amounts of memory
+        export G_SLICE=always-malloc
+        # no test should need more that 10G of memory, this prevents tests like pthread7-rope from leaking memory
+        ulimit -m 4194304
+        ulimit -v 10485760
+    fi
+
+    oe_runmake -i ${MAKE_CHECK_TARGETS} RUNTESTFLAGS="${MAKE_CHECK_RUNTESTFLAGS}"
+}
+addtask check after do_compile do_populate_sysroot
+
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-runtime_%.bbappend b/meta-openeuler/recipes-devtools/gcc/gcc-runtime_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a929be0b40652be7195618358f5ba97a6d0996f5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-runtime_%.bbappend
@@ -0,0 +1 @@
+require gcc-src.inc
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-runtime_12.3.bb b/meta-openeuler/recipes-devtools/gcc/gcc-runtime_12.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..dd430b57ebfda756031862396c421913c4ed1ba3
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-runtime_12.3.bb
@@ -0,0 +1,2 @@
+require recipes-devtools/gcc/gcc-${PV}.inc
+require gcc-runtime.inc
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-sanitizers.inc b/meta-openeuler/recipes-devtools/gcc/gcc-sanitizers.inc
new file mode 100644
index 0000000000000000000000000000000000000000..9881afa837080928bbda5326464f6345e8db9750
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-sanitizers.inc
@@ -0,0 +1,120 @@
+require gcc-configure-common.inc
+
+LICENSE = "NCSA | MIT"
+
+LIC_FILES_CHKSUM = "\
+    file://libsanitizer/LICENSE.TXT;md5=0249c37748936faf5b1efd5789587909 \
+"
+
+EXTRA_OECONF_PATHS = "\
+    --with-sysroot=/not/exist \
+    --with-build-sysroot=${STAGING_DIR_TARGET} \
+"
+
+do_configure () {
+    rm -rf ${B}/${TARGET_SYS}/libsanitizer/
+    mkdir -p ${B}/${TARGET_SYS}/libsanitizer/
+    cd ${B}/${TARGET_SYS}/libsanitizer/
+    chmod a+x ${S}/libsanitizer/configure
+    relpath=${@os.path.relpath("${S}/libsanitizer", "${B}/${TARGET_SYS}/libsanitizer")}
+    $relpath/configure ${CONFIGUREOPTS} ${EXTRA_OECONF}
+    # Easiest way to stop bad RPATHs getting into the library since we have a
+    # broken libtool here
+    sed -i -e 's/hardcode_into_libs=yes/hardcode_into_libs=no/' ${B}/${TARGET_SYS}/libsanitizer/libtool
+    # Link to the sysroot's libstdc++ instead of one gcc thinks it just built
+    sed -i -e '/LIBSTDCXX_RAW_CXX_\(CXXFLAGS\|LDFLAGS\)\s*=/d' ${B}/${TARGET_SYS}/libsanitizer/*/Makefile
+}
+EXTRACONFFUNCS += "extract_stashed_builddir"
+do_configure[depends] += "${COMPILERDEP}"
+
+do_compile () {
+    cd ${B}/${TARGET_SYS}/libsanitizer/
+    oe_runmake MULTIBUILDTOP=${B}/${TARGET_SYS}/libsanitizer/
+}
+
+do_install () {
+    cd ${B}/${TARGET_SYS}/libsanitizer/
+    oe_runmake 'DESTDIR=${D}' MULTIBUILDTOP=${B}/${TARGET_SYS}/libsanitizer/ install
+    if [ -d ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include ]; then
+	install -d ${D}${libdir}/${TARGET_SYS}/${BINV}/include
+	mv ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/* ${D}${libdir}/${TARGET_SYS}/${BINV}/include
+	rmdir --ignore-fail-on-non-empty -p ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include
+    fi
+    if [ -d ${D}${infodir} ]; then
+        rmdir --ignore-fail-on-non-empty -p ${D}${infodir}
+    fi
+    chown -R root:root ${D}
+}
+
+INHIBIT_DEFAULT_DEPS = "1"
+ALLOW_EMPTY:${PN} = "1"
+DEPENDS = "virtual/crypt gcc-runtime virtual/${TARGET_PREFIX}gcc"
+
+# used to fix ../../../../../../../../../work-shared/gcc-8.3.0-r0/gcc-8.3.0/libsanitizer/libbacktrace/../../libbacktrace/elf.c:772:21: error: 'st.st_mode' may be used uninitialized in this function [-Werror=maybe-uninitialized]
+DEBUG_OPTIMIZATION:append = " -Wno-error"
+
+BBCLASSEXTEND = "nativesdk"
+
+PACKAGES = "${PN} ${PN}-dbg"
+PACKAGES += "libasan libubsan liblsan libtsan"
+PACKAGES += "libasan-dev libubsan-dev liblsan-dev libtsan-dev"
+PACKAGES += "libasan-staticdev libubsan-staticdev liblsan-staticdev libtsan-staticdev"
+
+RDEPENDS:libasan += "libstdc++"
+RDEPENDS:libubsan += "libstdc++"
+RDEPENDS:liblsan += "libstdc++"
+RDEPENDS:libtsan += "libstdc++"
+RDEPENDS:libasan-dev += "${PN}"
+RDEPENDS:libubsan-dev += "${PN}"
+RDEPENDS:liblsan-dev += "${PN}"
+RDEPENDS:libtsan-dev += "${PN}"
+RRECOMMENDS:${PN} += "libasan libubsan"
+RRECOMMENDS:${PN}:append:x86 = " liblsan"
+RRECOMMENDS:${PN}:append:x86-64 = " liblsan libtsan"
+RRECOMMENDS:${PN}:append:powerpc64 = " liblsan libtsan"
+RRECOMMENDS:${PN}:append:aarch64 = " liblsan libtsan"
+
+do_package_write_ipk[depends] += "virtual/${MLPREFIX}${TARGET_PREFIX}compilerlibs:do_packagedata"
+do_package_write_deb[depends] += "virtual/${MLPREFIX}${TARGET_PREFIX}compilerlibs:do_packagedata"
+do_package_write_rpm[depends] += "virtual/${MLPREFIX}${TARGET_PREFIX}compilerlibs:do_packagedata"
+
+# Only x86, powerpc, sparc, s390, arm, and aarch64 are supported
+COMPATIBLE_HOST = '(x86_64|i.86|powerpc|sparc|s390|arm|aarch64).*-linux'
+# musl is currently broken entirely
+COMPATIBLE_HOST:libc-musl = 'null'
+
+FILES:libasan += "${libdir}/libasan.so.* ${libdir}/libhwasan.so.*"
+FILES:libasan-dev += "\
+    ${libdir}/libasan_preinit.o \
+    ${libdir}/libasan.so \
+    ${libdir}/libhwasan.so \
+    ${libdir}/libasan.la \
+"
+FILES:libasan-staticdev += "${libdir}/libasan.a \
+    ${libdir}/libhwasan.a \
+"
+
+FILES:libubsan += "${libdir}/libubsan.so.*"
+FILES:libubsan-dev += "\
+    ${libdir}/libubsan.so \
+    ${libdir}/libubsan.la \
+"
+FILES:libubsan-staticdev += "${libdir}/libubsan.a"
+
+FILES:liblsan += "${libdir}/liblsan.so.*"
+FILES:liblsan-dev += "\
+    ${libdir}/liblsan.so \
+    ${libdir}/liblsan.la \
+    ${libdir}/liblsan_preinit.o \
+"
+FILES:liblsan-staticdev += "${libdir}/liblsan.a"
+
+FILES:libtsan += "${libdir}/libtsan.so.*"
+FILES:libtsan-dev += "\
+    ${libdir}/libtsan.so \
+    ${libdir}/libtsan.la \
+    ${libdir}/libtsan_*.o \
+"
+FILES:libtsan-staticdev += "${libdir}/libtsan.a"
+
+FILES:${PN} = "${libdir}/*.spec ${libdir}/${TARGET_SYS}/${BINV}/include/sanitizer/*.h"
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-sanitizers_%.bbappend b/meta-openeuler/recipes-devtools/gcc/gcc-sanitizers_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a929be0b40652be7195618358f5ba97a6d0996f5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-sanitizers_%.bbappend
@@ -0,0 +1 @@
+require gcc-src.inc
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-sanitizers_12.3.bb b/meta-openeuler/recipes-devtools/gcc/gcc-sanitizers_12.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8bda2ccad679f899e4943c95dcea789fe7858941
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-sanitizers_12.3.bb
@@ -0,0 +1,7 @@
+require recipes-devtools/gcc/gcc-${PV}.inc
+require gcc-sanitizers.inc
+
+# Building with thumb enabled on armv4t armv5t fails with
+# sanitizer_linux.s:5749: Error: lo register required -- `ldr ip,[sp],#8'
+ARM_INSTRUCTION_SET:armv4 = "arm"
+ARM_INSTRUCTION_SET:armv5 = "arm"
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-shared-source.inc b/meta-openeuler/recipes-devtools/gcc/gcc-shared-source.inc
new file mode 100644
index 0000000000000000000000000000000000000000..03f520b0933dc2bc20b3c3b4a17e1f1d2e85a9fb
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-shared-source.inc
@@ -0,0 +1,21 @@
+do_fetch() {
+	:
+}
+do_fetch[noexec] = "1"
+deltask do_unpack
+deltask do_patch
+
+SRC_URI = ""
+
+do_configure[depends] += "gcc-source-${PV}:do_preconfigure"
+do_populate_lic[depends] += "gcc-source-${PV}:do_unpack"
+do_deploy_source_date_epoch[depends] += "gcc-source-${PV}:do_deploy_source_date_epoch"
+
+# Copy the SDE from the shared workdir to the recipe workdir
+do_deploy_source_date_epoch () {
+	sde_file=${SDE_FILE}
+	sde_file=${sde_file#${WORKDIR}/}
+	mkdir -p ${SDE_DEPLOYDIR} $(dirname ${SDE_FILE})
+	cp -p $(dirname ${S})/$sde_file ${SDE_DEPLOYDIR}
+	cp -p $(dirname ${S})/$sde_file ${SDE_FILE}
+}
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-source.inc b/meta-openeuler/recipes-devtools/gcc/gcc-source.inc
new file mode 100644
index 0000000000000000000000000000000000000000..265bcf4bef54569ed59dc24a4df795ddb3227cee
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-source.inc
@@ -0,0 +1,45 @@
+deltask do_configure 
+deltask do_compile 
+deltask do_install 
+deltask do_populate_sysroot
+deltask do_populate_lic 
+RM_WORK_EXCLUDE += "${PN}"
+
+inherit nopackages
+
+PN = "gcc-source-${PV}"
+WORKDIR = "${TMPDIR}/work-shared/gcc-${PV}-${PR}"
+SSTATE_SWSPEC = "sstate:gcc::${PV}:${PR}::${SSTATE_VERSION}:"
+
+STAMP = "${STAMPS_DIR}/work-shared/gcc-${PV}-${PR}"
+STAMPCLEAN = "${STAMPS_DIR}/work-shared/gcc-${PV}-*"
+
+INHIBIT_DEFAULT_DEPS = "1"
+DEPENDS = ""
+PACKAGES = ""
+TARGET_ARCH = "allarch"
+TARGET_AS_ARCH = "none"
+TARGET_CC_ARCH = "none"
+TARGET_LD_ARCH = "none"
+TARGET_OS = "linux"
+baselib = "lib"
+PACKAGE_ARCH = "all"
+
+B = "${WORKDIR}/build"
+
+# This needs to be Python to avoid lots of shell variables becoming dependencies.
+python do_preconfigure () {
+    import subprocess
+    cmd = d.expand('cd ${S} && PATH=${PATH} gnu-configize')
+    subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
+    cmd = d.expand("sed -i 's/BUILD_INFO=info/BUILD_INFO=/' ${S}/gcc/configure")
+    subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
+
+    # Easiest way to stop bad RPATHs getting into the library since we have a
+    # broken libtool here (breaks cross-canadian and target at least)
+    cmd = d.expand("sed -i -e 's/hardcode_into_libs=yes/hardcode_into_libs=no/' ${S}/libcc1/configure")
+    subprocess.check_output(cmd, stderr=subprocess.STDOUT, shell=True)
+}
+addtask do_preconfigure after do_patch
+do_preconfigure[depends] += "gnu-config-native:do_populate_sysroot autoconf-native:do_populate_sysroot"
+
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-source_%.bbappend b/meta-openeuler/recipes-devtools/gcc/gcc-source_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a929be0b40652be7195618358f5ba97a6d0996f5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-source_%.bbappend
@@ -0,0 +1 @@
+require gcc-src.inc
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-source_12.3.bb b/meta-openeuler/recipes-devtools/gcc/gcc-source_12.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b890fa33ea54b54e74a15758865092d389895681
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-source_12.3.bb
@@ -0,0 +1,4 @@
+require recipes-devtools/gcc/gcc-${PV}.inc
+require recipes-devtools/gcc/gcc-source.inc
+
+EXCLUDE_FROM_WORLD = "1"
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-src.inc b/meta-openeuler/recipes-devtools/gcc/gcc-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..88893e5abea267361b5e7c8edf921088a46529e3
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-src.inc
@@ -0,0 +1,10 @@
+OPENEULER_REPO_NAME = "gcc"
+
+# don't apply CVE patch in Poky
+SRC_URI:remove = "file://CVE-2023-4039.patch"
+
+# use openeuler source
+SRC_URI += "file://gcc-${PV}.tar.xz"
+
+PV = "12.3.0"
+BINV = "12.3.0"
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-target.inc b/meta-openeuler/recipes-devtools/gcc/gcc-target.inc
new file mode 100644
index 0000000000000000000000000000000000000000..7dac3ef422cc8ceae4e388a1b2d0e2406a3ca054
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-target.inc
@@ -0,0 +1,259 @@
+GCCMULTILIB = "--enable-multilib"
+require gcc-configure-common.inc
+
+EXTRA_OECONF_PATHS = "\
+    --with-build-sysroot=${STAGING_DIR_TARGET} \
+"
+
+EXTRA_OECONF:append:linuxstdbase = " --enable-clocale=gnu"
+
+# Configure gcc running on the target to default to an architecture which will
+# be compatible with that of gcc-runtime (which is cross compiled to be target
+# specific). For example, for ARM, ARMv6+ adds atomic instructions that may
+# affect the ABI in the gcc-runtime libs. Since we can't rely on gcc on the
+# target to always be passed -march etc, its built-in default needs to be safe.
+
+ARMFPARCHEXT ?= ""
+
+EXTRA_OECONF:append:armv6:class-target = " --with-arch=armv6${ARMFPARCHEXT}"
+EXTRA_OECONF:append:armv7a:class-target = " --with-arch=armv7-a${ARMFPARCHEXT}"
+EXTRA_OECONF:append:armv7ve:class-target = " --with-arch=armv7ve${ARMFPARCHEXT}"
+EXTRA_OECONF:append:arc:class-target = " --with-cpu=${TUNE_PKGARCH}"
+EXTRA_OECONF:append:x86-64:class-target = " ${@get_gcc_x86_64_arch_setting(bb, d)}"
+
+# libcc1 requres gcc_cv_objdump when cross build, but gcc_cv_objdump is
+# set in subdir gcc, so subdir libcc1 can't use it, export it here to
+# fix the problem.
+export gcc_cv_objdump = "${TARGET_PREFIX}objdump"
+
+EXTRA_OECONF_GCC_FLOAT = "${@get_gcc_float_setting(bb, d)}"
+
+PACKAGES = "\
+    ${PN} ${PN}-plugins ${PN}-symlinks \
+    g++ g++-symlinks \
+    cpp cpp-symlinks \
+    g77 g77-symlinks \
+    gfortran gfortran-symlinks \
+    gcov gcov-symlinks \
+    ${PN}-doc \
+    ${PN}-dev \
+    ${PN}-dbg \
+"
+
+FILES:${PN} = "\
+    ${bindir}/${TARGET_PREFIX}gcc* \
+    ${bindir}/${TARGET_PREFIX}lto* \
+    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/collect2* \
+    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/g++-mapper-server \
+    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/lto* \
+    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/lib*${SOLIBS} \
+    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/liblto*${SOLIBSDEV} \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/*.o \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/specs \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/lib*${SOLIBS} \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/include \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/include-fixed \
+    ${libdir}/bfd-plugins/*.so \
+"
+INSANE_SKIP:${PN} += "dev-so"
+RRECOMMENDS:${PN} += "\
+    libssp \
+    libssp-dev \
+"
+RDEPENDS:${PN} += "cpp"
+
+FILES:${PN}-dev = "\
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/lib*${SOLIBSDEV} \
+    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/lib*${SOLIBSDEV} \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/plugin/include/ \
+    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/plugin/gengtype \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/plugin/gtype.state \
+"
+FILES:${PN}-symlinks = "\
+    ${bindir}/cc \
+    ${bindir}/gcc \
+    ${bindir}/gccbug \
+"
+
+FILES:${PN}-plugins = "\
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/plugin \
+"
+ALLOW_EMPTY:${PN}-plugins = "1"
+
+FILES:g77 = "\
+    ${bindir}/${TARGET_PREFIX}g77 \
+    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/f771 \
+"
+FILES:g77-symlinks = "\
+    ${bindir}/g77 \
+    ${bindir}/f77 \
+"
+RRECOMMENDS:g77 = "\
+    libg2c \
+    libg2c-dev \
+"
+
+FILES:gfortran = "\
+    ${bindir}/${TARGET_PREFIX}gfortran \
+    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/f951 \
+"
+RRECOMMENDS:gfortran = "\
+    libquadmath \
+    libquadmath-dev \
+"
+FILES:gfortran-symlinks = "\
+    ${bindir}/gfortran \
+    ${bindir}/f95"
+
+FILES:cpp = "\
+    ${bindir}/${TARGET_PREFIX}cpp* \
+    ${base_libdir}/cpp \
+    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/cc1"
+FILES:cpp-symlinks = "${bindir}/cpp"
+
+FILES:gcov = "${bindir}/${TARGET_PREFIX}gcov* \
+    ${bindir}/${TARGET_PREFIX}gcov-tool* \
+"
+FILES:gcov-symlinks = "${bindir}/gcov \
+    ${bindir}/gcov-tool \
+"
+
+FILES:g++ = "\
+    ${bindir}/${TARGET_PREFIX}g++* \
+    ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/cc1plus \
+"
+FILES:g++-symlinks = "\
+    ${bindir}/c++ \
+    ${bindir}/g++ \
+"
+RRECOMMENDS:g++ = "\
+    libstdc++ \
+    libstdc++-dev \
+    libatomic \
+    libatomic-dev \
+"
+
+FILES:${PN}-doc = "\
+    ${infodir} \
+    ${mandir} \
+    ${gcclibdir}/${TARGET_SYS}/${BINV}/include/README \
+"
+
+do_compile () {
+	# Prevent full target sysroot path from being used in configargs.h header,
+	# as it will be rewritten when used by other sysroots preventing support
+	# for gcc plugins. Additionally the path is embeddeded into the output
+	# binary, this prevents building a reproducible binary.
+	oe_runmake configure-gcc
+	sed -i 's@${STAGING_DIR_TARGET}@/@g' ${B}/gcc/configargs.h
+	sed -i 's@${STAGING_DIR_HOST}@/@g' ${B}/gcc/configargs.h
+
+	# Prevent sysroot/workdir paths from being used in checksum-options.
+	# checksum-options is used to generate a checksum which is embedded into
+	# the output binary.
+	oe_runmake TARGET-gcc=checksum-options all-gcc
+	sed -i 's@${DEBUG_PREFIX_MAP}@@g' ${B}/gcc/checksum-options
+	sed -i 's@${STAGING_DIR_TARGET}@/@g' ${B}/gcc/checksum-options
+
+	oe_runmake all-host
+}
+
+do_install () {
+	oe_runmake 'DESTDIR=${D}' install-host
+
+	# Add unwind.h, it comes from libgcc which we don't want to build again
+	install ${STAGING_LIBDIR_NATIVE}/${TARGET_SYS}/gcc/${TARGET_SYS}/${BINV}/include/unwind.h ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include/
+
+	# Info dir listing isn't interesting at this point so remove it if it exists.
+	if [ -e "${D}${infodir}/dir" ]; then
+		rm -f ${D}${infodir}/dir
+	fi
+
+	# Cleanup some of the ${libdir}{,exec}/gcc stuff ...
+	rm -r ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/install-tools
+	rm -r ${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/install-tools
+	rm -rf ${D}${libexecdir}/gcc/${TARGET_SYS}/${BINV}/*.la
+	rmdir ${D}${includedir}
+	rm -rf ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/finclude
+
+	# Hack around specs file assumptions
+	test -f ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/specs && sed -i -e '/^*cross_compile:$/ { n; s/1/0/; }' ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/specs
+
+	# Cleanup manpages..
+	rm -rf ${D}${mandir}/man7
+
+	# Don't package details about the build host
+	rm -f ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/plugin/include/auto-build.h
+	rm -f ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/plugin/include/bconfig.h
+
+	cd ${D}${bindir}
+
+	# We care about g++ not c++
+	rm -f *c++*
+
+	# We don't care about the gcc-<version> ones for this
+	rm -f *gcc-?*.?*
+
+	# Not sure why we end up with these but we don't want them...
+	rm -f ${TARGET_PREFIX}${TARGET_PREFIX}*
+
+	# Symlinks so we can use these trivially on the target
+	if [ -e ${TARGET_PREFIX}g77 ]; then
+		ln -sf ${TARGET_PREFIX}g77 g77 || true
+		ln -sf g77 f77 || true
+	fi
+	if [ -e ${TARGET_PREFIX}gfortran ]; then
+		ln -sf ${TARGET_PREFIX}gfortran gfortran || true
+		ln -sf gfortran f95 || true
+	fi
+	ln -sf ${TARGET_PREFIX}g++ g++
+	ln -sf ${TARGET_PREFIX}gcc gcc
+	ln -sf ${TARGET_PREFIX}cpp cpp
+	ln -sf ${TARGET_PREFIX}gcov gcov
+	ln -sf ${TARGET_PREFIX}gcov-tool gcov-tool
+	install -d ${D}${base_libdir}
+	ln -sf ${bindir}/${TARGET_PREFIX}cpp ${D}${base_libdir}/cpp
+	ln -sf g++ c++
+	ln -sf gcc cc
+	install -d ${D}${libdir}/bfd-plugins
+	ln -sf ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/liblto_plugin.so ${D}${libdir}/bfd-plugins/liblto_plugin.so
+	chown -R root:root ${D}
+}
+
+do_install:append () {
+        #
+        # Thefixinc.sh script, run on the gcc's compile phase, looks into sysroot header
+        # files and places the modified files into
+        # {D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include-fixed folder. This makes the
+        # build not deterministic. The following code prunes all those headers
+        # except those under include-fixed/linux, *limits.h and README, yielding
+        # the same include-fixed folders no matter what sysroot
+
+        include_fixed="${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/include-fixed"
+        for f in $(find ${include_fixed} -type f); do
+                case $f in
+                */include-fixed/linux/*)
+                    continue
+                    ;;
+                */include-fixed/*limits.h)
+                    continue
+                    ;;
+                */include-fixed/README)
+                    continue
+                    ;;
+                *)
+                    # remove file and directory if empty
+                    bbdebug 2 "Pruning $f"
+                    rm $f
+                    find $(dirname $f) -maxdepth 0 -empty -exec rmdir {} \;
+                    ;;
+                esac
+        done
+}
+
+# Installing /usr/lib/gcc/* means we'd have two copies, one from gcc-cross
+# and one from here. These can confuse gcc cross where includes use #include_next
+# and builds track file dependencies (e.g. perl and its makedepends code).
+# For determinism we don't install this ever and rely on the copy from gcc-cross.
+# [YOCTO #7287]
+SYSROOT_DIRS_IGNORE += "${libdir}/gcc"
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc-testsuite.inc b/meta-openeuler/recipes-devtools/gcc/gcc-testsuite.inc
new file mode 100644
index 0000000000000000000000000000000000000000..64f60c730fe302a59a0c0b9346429d4d22844819
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc-testsuite.inc
@@ -0,0 +1,108 @@
+inherit qemu
+
+TOOLCHAIN_TEST_TARGET ??= "user"
+TOOLCHAIN_TEST_HOST ??= "localhost"
+TOOLCHAIN_TEST_HOST_USER ??= "root"
+TOOLCHAIN_TEST_HOST_PORT ??= "2222"
+
+MAKE_CHECK_BOARDFLAGS ??= ""
+MAKE_CHECK_BOARDARGS ??= "--target_board=${TOOLCHAIN_TEST_TARGET}${MAKE_CHECK_BOARDFLAGS}"
+
+python () {
+    # Provide the targets compiler args via targets options. This allows dejagnu to
+    # correctly mark incompatible tests as UNSUPPORTED (e.g. needs soft-float
+    # but running on hard-float target).
+    #
+    # These options are called "multilib_flags" within the gcc test suite. Most
+    # architectures handle these options in a sensible way such that tests that
+    # are incompatible with the provided multilib are marked as UNSUPPORTED.
+    #
+    # Note: multilib flags are added to the compile command after the args
+    # provided by any test (through dg-options), CFLAGS_FOR_TARGET is always
+    # added to the compile command before any other args but is not interpted
+    # as options like multilib flags.
+    #
+    # i686, x86-64 and aarch64 are special, since most toolchains built for
+    # these targets don't do multilib the tests do not get correctly marked as
+    # UNSUPPORTED. More importantly the test suite itself does not handle
+    # overriding the multilib flags where it could (like other archs do). As
+    # such do not pass the target compiler args for these targets.
+    args = d.getVar("TUNE_CCARGS").split()
+    if d.getVar("TUNE_ARCH") in ["i686", "x86_64", "aarch64"]:
+        args = []
+    d.setVar("MAKE_CHECK_BOARDFLAGS", ("/" + "/".join(args)) if len(args) != 0 else "")
+}
+
+python check_prepare() {
+    def generate_qemu_linux_user_config(d):
+        content = []
+        content.append('load_generic_config "sim"')
+        content.append('load_base_board_description "basic-sim"')
+        content.append('process_multilib_options ""')
+
+        # qemu args
+        qemu_binary = qemu_target_binary(d)
+        if not qemu_binary:
+            bb.fatal("Missing target qemu linux-user binary")
+
+        args = []
+        # QEMU_OPTIONS is not always valid due to -cross recipe
+        args += ["-r", d.getVar("OLDEST_KERNEL")]
+        # enable all valid instructions, since the test suite itself does not
+        # limit itself to the target cpu options.
+        #   - valid for x86*, powerpc, arm, arm64
+        if qemu_binary.lstrip("qemu-") in ["x86_64", "i386", "arm", "aarch64"]:
+            args += ["-cpu", "max"]
+        elif qemu_binary.lstrip("qemu-") in ["ppc"]:
+            args += d.getVar("QEMU_EXTRAOPTIONS_%s" % d.getVar('PACKAGE_ARCH')).split()
+        sysroot = d.getVar("RECIPE_SYSROOT")
+        args += ["-L", sysroot]
+        # lib paths are static here instead of using $libdir since this is used by a -cross recipe
+        libpaths = [sysroot + "/usr/lib", sysroot + "/lib"]
+        args += ["-E", "LD_LIBRARY_PATH={0}".format(":".join(libpaths))]
+
+        content.append('set_board_info is_simulator 1')
+        content.append('set_board_info sim "{0}"'.format(qemu_binary))
+        content.append('set_board_info sim,options "{0}"'.format(" ".join(args)))
+
+        # target build/test config
+        content.append('set_board_info target_install {%s}' % d.getVar("TARGET_SYS"))
+        content.append('set_board_info ldscript ""')
+        #content.append('set_board_info needs_status_wrapper 1') # qemu-linux-user return codes work, and abort works fine
+        content.append('set_board_info gcc,stack_size 16834')
+        content.append('set_board_info gdb,nosignals 1')
+        content.append('set_board_info gcc,timeout 60')
+
+        return "\n".join(content)
+
+    def generate_remote_ssh_linux_config(d):
+        content = []
+        content.append('load_generic_config "unix"')
+        content.append('process_multilib_options ""')
+        content.append("set_board_info hostname {0}".format(d.getVar("TOOLCHAIN_TEST_HOST")))
+        content.append("set_board_info username {0}".format(d.getVar("TOOLCHAIN_TEST_HOST_USER")))
+
+        port = d.getVar("TOOLCHAIN_TEST_HOST_PORT")
+        content.append("set_board_info rsh_prog \"/usr/bin/ssh -p {0} -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no\"".format(port))
+        content.append("set_board_info rcp_prog \"/usr/bin/scp -P {0} -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no\"".format(port))
+
+        return "\n".join(content)
+
+    dejagnudir = d.expand("${WORKDIR}/dejagnu")
+    if not os.path.isdir(dejagnudir):
+        os.makedirs(dejagnudir)
+
+    # write out target qemu board config
+    with open(os.path.join(dejagnudir, "user.exp"), "w") as f:
+        f.write(generate_qemu_linux_user_config(d))
+
+    # write out target ssh board config
+    with open(os.path.join(dejagnudir, "ssh.exp"), "w") as f:
+        f.write(generate_remote_ssh_linux_config(d))
+
+    # generate site.exp to provide boards
+    with open(os.path.join(dejagnudir, "site.exp"), "w") as f:
+        f.write("lappend boards_dir {0}\n".format(dejagnudir))
+        f.write("set CFLAGS_FOR_TARGET \"{0}\"\n".format(d.getVar("TOOLCHAIN_OPTIONS")))
+}
+
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
new file mode 100644
index 0000000000000000000000000000000000000000..66e582ca9898e28b1a34cf75e9e5d70ae378eaa4
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0001-gcc-4.3.1-ARCH_FLAGS_FOR_TARGET.patch
@@ -0,0 +1,39 @@
+From 31f94ef5b43a984a98f0eebd2dcf1b53aa1d7bce Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 08:37:11 +0400
+Subject: [PATCH] gcc-4.3.1: ARCH_FLAGS_FOR_TARGET
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Inappropriate [embedded specific]
+---
+ configure    | 2 +-
+ configure.ac | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/configure b/configure
+index 5dcaab14ae9..f76310a36bb 100755
+--- a/configure
++++ b/configure
+@@ -10165,7 +10165,7 @@ fi
+ # for target_alias and gcc doesn't manage it consistently.
+ target_configargs="--cache-file=./config.cache ${target_configargs}"
+ 
+-FLAGS_FOR_TARGET=
++FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
+ case " $target_configdirs " in
+  *" newlib "*)
+   case " $target_configargs " in
+diff --git a/configure.ac b/configure.ac
+index 85977482aee..8b9097c7a45 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -3346,7 +3346,7 @@ fi
+ # for target_alias and gcc doesn't manage it consistently.
+ target_configargs="--cache-file=./config.cache ${target_configargs}"
+ 
+-FLAGS_FOR_TARGET=
++FLAGS_FOR_TARGET="$ARCH_FLAGS_FOR_TARGET"
+ case " $target_configdirs " in
+  *" newlib "*)
+   case " $target_configargs " in
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0002-gcc-poison-system-directories.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0002-gcc-poison-system-directories.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5aa635b3d4e529bb1b60e0ba29257f58888ff98e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0002-gcc-poison-system-directories.patch
@@ -0,0 +1,239 @@
+From 99f1e61b2957226254a116fde7fd73bf07034012 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 8 Mar 2021 16:04:20 -0800
+Subject: [PATCH] gcc: poison-system-directories
+
+Add /sw/include and /opt/include based on the original
+zecke-no-host-includes.patch patch.  The original patch checked for
+/usr/include, /sw/include and /opt/include and then triggered a failure and
+aborted.
+
+Instead, we add the two missing items to the current scan.  If the user
+wants this to be a failure, they can add "-Werror=poison-system-directories".
+
+Upstream-Status: Pending
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/common.opt      |  4 ++++
+ gcc/config.in       | 10 ++++++++++
+ gcc/configure       | 19 +++++++++++++++++++
+ gcc/configure.ac    | 16 ++++++++++++++++
+ gcc/doc/invoke.texi |  9 +++++++++
+ gcc/gcc.cc          | 15 ++++++++++++---
+ gcc/incpath.cc      | 21 +++++++++++++++++++++
+ 7 files changed, 91 insertions(+), 3 deletions(-)
+
+diff --git a/gcc/common.opt b/gcc/common.opt
+index 8a0dafc52..0357868e2 100644
+--- a/gcc/common.opt
++++ b/gcc/common.opt
+@@ -710,6 +710,10 @@ Wreturn-local-addr
+ Common Var(warn_return_local_addr) Init(1) Warning
+ Warn about returning a pointer/reference to a local or temporary variable.
+ 
++Wpoison-system-directories
++Common Var(flag_poison_system_directories) Init(1) Warning
++Warn for -I and -L options using system directories if cross compiling
++
+ Wshadow
+ Common Var(warn_shadow) Warning
+ Warn when one variable shadows another.  Same as -Wshadow=global.
+diff --git a/gcc/config.in b/gcc/config.in
+index 64c27c9cf..a693cb8a8 100644
+--- a/gcc/config.in
++++ b/gcc/config.in
+@@ -230,6 +230,16 @@
+ #endif
+ 
+ 
++/* Define to warn for use of native system header directories */
++#ifndef USED_FOR_TARGET
++#undef ENABLE_POISON_SYSTEM_DIRECTORIES
++#endif
++/* Define to warn for use of native system header directories */
++#ifndef USED_FOR_TARGET
++#undef POISON_BY_DEFAULT
++#endif
++
++
+ /* Define if you want all operations on RTL (the basic data structure of the
+    optimizer and back end) to be checked for dynamic type safety at runtime.
+    This is quite expensive. */
+diff --git a/gcc/configure b/gcc/configure
+index 2b83acfb0..8bb97578c 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -1023,6 +1023,7 @@ enable_maintainer_mode
+ enable_link_mutex
+ enable_link_serialization
+ enable_version_specific_runtime_libs
++enable_poison_system_directories
+ enable_plugin
+ enable_host_shared
+ enable_libquadmath_support
+@@ -1785,6 +1786,8 @@ Optional Features:
+   --enable-version-specific-runtime-libs
+                           specify that runtime libraries should be installed
+                           in a compiler-specific directory
++  --enable-poison-system-directories
++                          warn for use of native system header directories
+   --enable-plugin         enable plugin support
+   --enable-host-shared    build host code as shared libraries
+   --disable-libquadmath-support
+@@ -31996,6 +31999,22 @@ if test "${enable_version_specific_runtime_libs+set}" = set; then :
+ fi
+ 
+ 
++# Check whether --enable-poison-system-directories was given.
++if test "${enable_poison_system_directories+set}" = set; then :
++  enableval=$enable_poison_system_directories;
++else
++  enable_poison_system_directories=no
++fi
++
++if test "x${enable_poison_system_directories}" != "xno"; then
++
++$as_echo "#define ENABLE_POISON_SYSTEM_DIRECTORIES 1" >>confdefs.h
++if test "$enable_poison_system_directories" = "error"; then
++$as_echo "#define POISON_BY_DEFAULT 1" >>confdefs.h
++fi
++
++fi
++
+ # Substitute configuration variables
+ 
+ 
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index daf2a708c..6155b83a7 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -7435,6 +7435,22 @@ AC_ARG_ENABLE(version-specific-runtime-libs,
+                 [specify that runtime libraries should be
+                  installed in a compiler-specific directory])])
+ 
++AC_ARG_ENABLE([poison-system-directories],
++             AS_HELP_STRING([--enable-poison-system-directories],
++                            [warn for use of native system header directories (no/yes/error)]),,
++             [enable_poison_system_directories=no])
++AC_MSG_NOTICE([poisoned directories $enable_poison_system_directories])
++if test "x${enable_poison_system_directories}" != "xno"; then
++  AC_MSG_NOTICE([poisoned directories enabled])
++  AC_DEFINE([ENABLE_POISON_SYSTEM_DIRECTORIES],
++           [1],
++           [Define to warn for use of native system header directories])
++  if test $enable_poison_system_directories = "error"; then
++   AC_MSG_NOTICE([poisoned directories are fatal])
++   AC_DEFINE([POISON_BY_DEFAULT], [1], [Define to make poison warnings errors])
++  fi
++fi
++
+ # Substitute configuration variables
+ AC_SUBST(subdirs)
+ AC_SUBST(srcdir)
+diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
+index ff6c338be..a8ebfa59a 100644
+--- a/gcc/doc/invoke.texi
++++ b/gcc/doc/invoke.texi
+@@ -379,6 +379,7 @@ Objective-C and Objective-C++ Dialects}.
+ -Wpacked  -Wno-packed-bitfield-compat  -Wpacked-not-aligned  -Wpadded @gol
+ -Wparentheses  -Wno-pedantic-ms-format @gol
+ -Wpointer-arith  -Wno-pointer-compare  -Wno-pointer-to-int-cast @gol
++-Wno-poison-system-directories @gol
+ -Wno-pragmas  -Wno-prio-ctor-dtor  -Wredundant-decls @gol
+ -Wrestrict  -Wno-return-local-addr  -Wreturn-type @gol
+ -Wno-scalar-storage-order  -Wsequence-point @gol
+@@ -8029,6 +8030,14 @@ made up of data only and thus requires no special treatment.  But, for
+ most targets, it is made up of code and thus requires the stack to be
+ made executable in order for the program to work properly.
+ 
++@item -Wno-poison-system-directories
++@opindex Wno-poison-system-directories
++Do not warn for @option{-I} or @option{-L} options using system
++directories such as @file{/usr/include} when cross compiling.  This
++option is intended for use in chroot environments when such
++directories contain the correct headers and libraries for the target
++system rather than the host.
++
+ @item -Wfloat-equal
+ @opindex Wfloat-equal
+ @opindex Wno-float-equal
+diff --git a/gcc/gcc.cc b/gcc/gcc.cc
+index beefde7f6..4e6557b3c 100644
+--- a/gcc/gcc.cc
++++ b/gcc/gcc.cc
+@@ -1162,6 +1162,8 @@ proper position among the other output files.  */
+    "%{fuse-ld=*:-fuse-ld=%*} " LINK_COMPRESS_DEBUG_SPEC \
+    "%X %{o*} %{e*} %{N} %{n} %{r}\
+     %{s} %{t} %{u*} %{z} %{Z} %{!nostdlib:%{!r:%{!nostartfiles:%S}}} \
++    %{Wno-poison-system-directories:--no-poison-system-directories} \
++    %{Werror=poison-system-directories:--error-poison-system-directories} \
+     %{static|no-pie|static-pie:} %@{L*} %(mfwrap) %(link_libgcc) " \
+     VTABLE_VERIFICATION_SPEC " " SANITIZER_EARLY_SPEC " %o "" \
+     %{fopenacc|fopenmp|%:gt(%{ftree-parallelize-loops=*:%*} 1):\
+@@ -1257,8 +1259,11 @@ static const char *cpp_unique_options =
+ static const char *cpp_options =
+ "%(cpp_unique_options) %1 %{m*} %{std*&ansi&trigraphs} %{W*&pedantic*} %{w}\
+  %{f*} %{g*:%{%:debug-level-gt(0):%{g*}\
+- %{!fno-working-directory:-fworking-directory}}} %{O*}\
+- %{undef} %{save-temps*:-fpch-preprocess}";
++ %{!fno-working-directory:-fworking-directory}}} %{O*}"
++#ifdef POISON_BY_DEFAULT
++ " %{!Wno-error=poison-system-directories:-Werror=poison-system-directories}"
++#endif
++ " %{undef} %{save-temps*:-fpch-preprocess}";
+ 
+ /* Pass -d* flags, possibly modifying -dumpdir, -dumpbase et al.
+ 
+@@ -1287,7 +1292,11 @@ static const char *cc1_options =
+  %{coverage:-fprofile-arcs -ftest-coverage}\
+  %{fprofile-arcs|fprofile-generate*|coverage:\
+    %{!fprofile-update=single:\
+-     %{pthread:-fprofile-update=prefer-atomic}}}";
++     %{pthread:-fprofile-update=prefer-atomic}}}"
++#ifdef POISON_BY_DEFAULT
++ " %{!Wno-error=poison-system-directories:-Werror=poison-system-directories}"
++#endif
++  ;
+ 
+ static const char *asm_options =
+ "%{-target-help:%:print-asm-header()} "
+diff --git a/gcc/incpath.cc b/gcc/incpath.cc
+index 622204a38..5ac03c086 100644
+--- a/gcc/incpath.cc
++++ b/gcc/incpath.cc
+@@ -26,6 +26,7 @@
+ #include "intl.h"
+ #include "incpath.h"
+ #include "cppdefault.h"
++#include "diagnostic-core.h"
+ 
+ /* Microsoft Windows does not natively support inodes.
+    VMS has non-numeric inodes.  */
+@@ -399,6 +400,26 @@ merge_include_chains (const char *sysroot, cpp_reader *pfile, int verbose)
+ 	}
+       fprintf (stderr, _("End of search list.\n"));
+     }
++
++#ifdef ENABLE_POISON_SYSTEM_DIRECTORIES
++  if (flag_poison_system_directories)
++    {
++       struct cpp_dir *p;
++
++       for (p = heads[INC_QUOTE]; p; p = p->next)
++         {
++          if ((!strncmp (p->name, "/usr/include", 12))
++              || (!strncmp (p->name, "/usr/local/include", 18))
++              || (!strncmp (p->name, "/usr/X11R6/include", 18))
++              || (!strncmp (p->name, "/sw/include", 11))
++              || (!strncmp (p->name, "/opt/include", 12)))
++            warning (OPT_Wpoison_system_directories,
++                     "include location \"%s\" is unsafe for "
++                     "cross-compilation",
++                     p->name);
++         }
++    }
++#endif
+ }
+ 
+ /* Use given -I paths for #include "..." but not #include <...>, and
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0003-64-bit-multilib-hack.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0003-64-bit-multilib-hack.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e83f05b8aa166b422f10ce1018bff0585ac7df34
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0003-64-bit-multilib-hack.patch
@@ -0,0 +1,134 @@
+From 34b861e7a4cfd7b1f0d2c0f8cf9bb0b0b81eb61a Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:10:06 +0400
+Subject: [PATCH] 64-bit multilib hack.
+
+GCC has internal multilib handling code but it assumes a very specific rigid directory
+layout. The build system implementation of multilib layout is very generic and allows
+complete customisation of the library directories.
+
+This patch is a partial solution to allow any custom directories to be passed into gcc
+and handled correctly. It forces gcc to use the base_libdir (which is the current
+directory, "."). We need to do this for each multilib that is configured as we don't
+know which compiler options may be being passed into the compiler. Since we have a compiler
+per mulitlib at this point that isn't an issue.
+
+The one problem is the target compiler is only going to work for the default multlilib at
+this point. Ideally we'd figure out which multilibs were being enabled with which paths
+and be able to patch these entries with a complete set of correct paths but this we
+don't have such code at this point. This is something the target gcc recipe should do
+and override these platform defaults in its build config.
+
+Do same for riscv64, aarch64 & arc
+
+RP 15/8/11
+
+Upstream-Status: Inappropriate [OE-Specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Elvis Dowson <elvis.dowson@gmail.com>
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/config/aarch64/t-aarch64-linux |  8 ++++----
+ gcc/config/arc/t-multilib-linux    |  4 ++--
+ gcc/config/i386/t-linux64          |  6 ++----
+ gcc/config/mips/t-linux64          | 10 +++-------
+ gcc/config/riscv/t-linux           |  6 ++++--
+ gcc/config/rs6000/t-linux64        |  5 ++---
+ 6 files changed, 17 insertions(+), 22 deletions(-)
+
+diff --git a/gcc/config/aarch64/t-aarch64-linux b/gcc/config/aarch64/t-aarch64-linux
+index d0cd546002a..f4056d68372 100644
+--- a/gcc/config/aarch64/t-aarch64-linux
++++ b/gcc/config/aarch64/t-aarch64-linux
+@@ -21,8 +21,8 @@
+ LIB1ASMSRC   = aarch64/lib1funcs.asm
+ LIB1ASMFUNCS = _aarch64_sync_cache_range
+ 
+-AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be)
+-MULTILIB_OSDIRNAMES = mabi.lp64=../lib64$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu)
+-MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu)
++#AARCH_BE = $(if $(findstring TARGET_BIG_ENDIAN_DEFAULT=1, $(tm_defines)),_be)
++#MULTILIB_OSDIRNAMES = mabi.lp64=../lib64$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu)
++#MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu)
+ 
+-MULTILIB_OSDIRNAMES += mabi.ilp32=../libilp32$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu_ilp32)
++#MULTILIB_OSDIRNAMES += mabi.ilp32=../libilp32$(call if_multiarch,:aarch64$(AARCH_BE)-linux-gnu_ilp32)
+diff --git a/gcc/config/arc/t-multilib-linux b/gcc/config/arc/t-multilib-linux
+index ecb9ae6859f..12a164028d4 100644
+--- a/gcc/config/arc/t-multilib-linux
++++ b/gcc/config/arc/t-multilib-linux
+@@ -16,9 +16,9 @@
+ # along with GCC; see the file COPYING3.  If not see
+ # <http://www.gnu.org/licenses/>.
+ 
+-MULTILIB_OPTIONS = mcpu=hs/mcpu=archs/mcpu=hs38/mcpu=hs38_linux/mcpu=arc700/mcpu=nps400
++#MULTILIB_OPTIONS = mcpu=hs/mcpu=archs/mcpu=hs38/mcpu=hs38_linux/mcpu=arc700/mcpu=nps400
+ 
+-MULTILIB_DIRNAMES = hs archs hs38 hs38_linux arc700 nps400
++#MULTILIB_DIRNAMES = hs archs hs38 hs38_linux arc700 nps400
+ 
+ # Aliases:
+ MULTILIB_MATCHES += mcpu?arc700=mA7
+diff --git a/gcc/config/i386/t-linux64 b/gcc/config/i386/t-linux64
+index 5526ad0e6cc..fa51c88912b 100644
+--- a/gcc/config/i386/t-linux64
++++ b/gcc/config/i386/t-linux64
+@@ -32,7 +32,5 @@
+ #
+ comma=,
+ MULTILIB_OPTIONS    = $(subst $(comma),/,$(TM_MULTILIB_CONFIG))
+-MULTILIB_DIRNAMES   = $(patsubst m%, %, $(subst /, ,$(MULTILIB_OPTIONS)))
+-MULTILIB_OSDIRNAMES = m64=../lib64$(call if_multiarch,:x86_64-linux-gnu)
+-MULTILIB_OSDIRNAMES+= m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:i386-linux-gnu)
+-MULTILIB_OSDIRNAMES+= mx32=../libx32$(call if_multiarch,:x86_64-linux-gnux32)
++MULTILIB_DIRNAMES = . .
++MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
+diff --git a/gcc/config/mips/t-linux64 b/gcc/config/mips/t-linux64
+index 2fdd8e00407..04f2099250f 100644
+--- a/gcc/config/mips/t-linux64
++++ b/gcc/config/mips/t-linux64
+@@ -17,10 +17,6 @@
+ # <http://www.gnu.org/licenses/>.
+ 
+ MULTILIB_OPTIONS = mabi=n32/mabi=32/mabi=64
+-MULTILIB_DIRNAMES = n32 32 64
+-MIPS_EL = $(if $(filter %el, $(firstword $(subst -, ,$(target)))),el)
+-MIPS_SOFT = $(if $(strip $(filter MASK_SOFT_FLOAT_ABI, $(target_cpu_default)) $(filter soft, $(with_float))),soft)
+-MULTILIB_OSDIRNAMES = \
+-	../lib32$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabin32$(MIPS_SOFT)) \
+-	../lib$(call if_multiarch,:mips$(MIPS_EL)-linux-gnu$(MIPS_SOFT)) \
+-	../lib64$(call if_multiarch,:mips64$(MIPS_EL)-linux-gnuabi64$(MIPS_SOFT))
++MULTILIB_DIRNAMES = . . .
++MULTILIB_OSDIRNAMES = ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
++
+diff --git a/gcc/config/riscv/t-linux b/gcc/config/riscv/t-linux
+index 216d2776a18..e4d817621fc 100644
+--- a/gcc/config/riscv/t-linux
++++ b/gcc/config/riscv/t-linux
+@@ -1,3 +1,5 @@
+ # Only XLEN and ABI affect Linux multilib dir names, e.g. /lib32/ilp32d/
+-MULTILIB_DIRNAMES := $(patsubst rv32%,lib32,$(patsubst rv64%,lib64,$(MULTILIB_DIRNAMES)))
+-MULTILIB_OSDIRNAMES := $(patsubst lib%,../lib%,$(MULTILIB_DIRNAMES))
++#MULTILIB_DIRNAMES := $(patsubst rv32%,lib32,$(patsubst rv64%,lib64,$(MULTILIB_DIRNAMES)))
++MULTILIB_DIRNAMES := . .
++#MULTILIB_OSDIRNAMES := $(patsubst lib%,../lib%,$(MULTILIB_DIRNAMES))
++MULTILIB_OSDIRNAMES := ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
+diff --git a/gcc/config/rs6000/t-linux64 b/gcc/config/rs6000/t-linux64
+index 47e0efd5764..05f5a3f188e 100644
+--- a/gcc/config/rs6000/t-linux64
++++ b/gcc/config/rs6000/t-linux64
+@@ -26,10 +26,9 @@
+ # MULTILIB_OSDIRNAMES according to what is found on the target.
+ 
+ MULTILIB_OPTIONS    := m64/m32
+-MULTILIB_DIRNAMES   := 64 32
++MULTILIB_DIRNAMES   := . .
+ MULTILIB_EXTRA_OPTS := 
+-MULTILIB_OSDIRNAMES := m64=../lib64$(call if_multiarch,:powerpc64-linux-gnu)
+-MULTILIB_OSDIRNAMES += m32=$(if $(wildcard $(shell echo $(SYSTEM_HEADER_DIR))/../../usr/lib32),../lib32,../lib)$(call if_multiarch,:powerpc-linux-gnu)
++MULTILIB_OSDIRNAMES := ../$(shell basename $(base_libdir)) ../$(shell basename $(base_libdir))
+ 
+ rs6000-linux.o: $(srcdir)/config/rs6000/rs6000-linux.cc
+ 	$(COMPILE) $<
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0004-Pass-CXXFLAGS_FOR_BUILD-in-a-couple-of-places-to-avo.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0004-Pass-CXXFLAGS_FOR_BUILD-in-a-couple-of-places-to-avo.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e8f21634769122e38d921d63d48646c90f623e61
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0004-Pass-CXXFLAGS_FOR_BUILD-in-a-couple-of-places-to-avo.patch
@@ -0,0 +1,64 @@
+From 7f40f8321fb999e9b34d948724517d3fb0d26820 Mon Sep 17 00:00:00 2001
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Date: Thu, 28 Oct 2021 11:33:40 +0100
+Subject: [PATCH] Pass CXXFLAGS_FOR_BUILD in a couple of places to avoid these
+ errors.
+
+If CXXFLAGS contains something unsupported by the build CXX, we see build failures (e.g. using -fmacro-prefix-map for the target).
+
+2021-10-28 Richard Purdie <richard.purdie@linuxfoundation.org>
+
+ChangeLog:
+
+    * Makefile.in: Regenerate.
+    * Makefile.tpl: Add missing CXXFLAGS_FOR_BUILD overrides
+
+Upstream-Status: Pending [should be submittable]
+
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ Makefile.in  | 2 ++
+ Makefile.tpl | 2 ++
+ 2 files changed, 4 insertions(+)
+
+diff --git a/Makefile.in b/Makefile.in
+index 593495e1650..1d9c83cc566 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -176,6 +176,7 @@ BUILD_EXPORTS = \
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ 	CFLAGS="$(CFLAGS_FOR_BUILD)" \
++	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
+ 	LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+ 
+ # This is the list of directories to built for the host system.
+@@ -207,6 +208,7 @@ HOST_EXPORTS = \
+ 	CPP_FOR_BUILD="$(CPP_FOR_BUILD)"; export CPP_FOR_BUILD; \
+ 	CPPFLAGS_FOR_BUILD="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS_FOR_BUILD; \
+ 	CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \
++	CXXFLAGS_FOR_BUILD="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS_FOR_BUILD; \
+ 	DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
+ 	DSYMUTIL="$(DSYMUTIL)"; export DSYMUTIL; \
+ 	LD="$(LD)"; export LD; \
+diff --git a/Makefile.tpl b/Makefile.tpl
+index ef58fac2b9a..bab04f335c2 100644
+--- a/Makefile.tpl
++++ b/Makefile.tpl
+@@ -179,6 +179,7 @@ BUILD_EXPORTS = \
+ # built for the build system to override those in BASE_FLAGS_TO_PASS.
+ EXTRA_BUILD_FLAGS = \
+ 	CFLAGS="$(CFLAGS_FOR_BUILD)" \
++	CXXFLAGS="$(CXXFLAGS_FOR_BUILD)" \
+ 	LDFLAGS="$(LDFLAGS_FOR_BUILD)"
+ 
+ # This is the list of directories to built for the host system.
+@@ -210,6 +211,7 @@ HOST_EXPORTS = \
+ 	CPP_FOR_BUILD="$(CPP_FOR_BUILD)"; export CPP_FOR_BUILD; \
+ 	CPPFLAGS_FOR_BUILD="$(CPPFLAGS_FOR_BUILD)"; export CPPFLAGS_FOR_BUILD; \
+ 	CXX_FOR_BUILD="$(CXX_FOR_BUILD)"; export CXX_FOR_BUILD; \
++	CXXFLAGS_FOR_BUILD="$(CXXFLAGS_FOR_BUILD)"; export CXXFLAGS_FOR_BUILD; \
+ 	DLLTOOL="$(DLLTOOL)"; export DLLTOOL; \
+ 	DSYMUTIL="$(DSYMUTIL)"; export DSYMUTIL; \
+ 	LD="$(LD)"; export LD; \
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0005-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0005-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e34eb2cf3fb25c95ab7647645d35b20a0ce5aeb0
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0005-Use-the-defaults.h-in-B-instead-of-S-and-t-oe-in-B.patch
@@ -0,0 +1,92 @@
+From 5455fc1de74897a27c1199dc5611ec02243e24af Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:17:25 +0400
+Subject: [PATCH] Use the defaults.h in ${B} instead of ${S}, and t-oe in ${B}
+
+Use the defaults.h in ${B} instead of ${S}, and t-oe in ${B}, so that
+the source can be shared between gcc-cross-initial,
+gcc-cross-intermediate, gcc-cross, gcc-runtime, and also the sdk build.
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+
+While compiling gcc-crosssdk-initial-x86_64 on some host, there is
+occasionally failure that test the existance of default.h doesn't
+work, the reason is tm_include_list='** defaults.h' rather than
+tm_include_list='** ./defaults.h'
+
+So we add the test condition for this situation.
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ gcc/Makefile.in  | 2 +-
+ gcc/configure    | 4 ++--
+ gcc/configure.ac | 4 ++--
+ gcc/mkconfig.sh  | 4 ++--
+ 4 files changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index 31ff95500c9..a8277254696 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -553,7 +553,7 @@ TARGET_SYSTEM_ROOT = @TARGET_SYSTEM_ROOT@
+ TARGET_SYSTEM_ROOT_DEFINE = @TARGET_SYSTEM_ROOT_DEFINE@
+ 
+ xmake_file=@xmake_file@
+-tmake_file=@tmake_file@
++tmake_file=@tmake_file@ ./t-oe
+ TM_ENDIAN_CONFIG=@TM_ENDIAN_CONFIG@
+ TM_MULTILIB_CONFIG=@TM_MULTILIB_CONFIG@
+ TM_MULTILIB_EXCEPTIONS_CONFIG=@TM_MULTILIB_EXCEPTIONS_CONFIG@
+diff --git a/gcc/configure b/gcc/configure
+index dc2d59701ad..3fc0e2f5813 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -13381,8 +13381,8 @@ for f in $tm_file; do
+        tm_include_list="${tm_include_list} $f"
+        ;;
+     defaults.h )
+-       tm_file_list="${tm_file_list} \$(srcdir)/$f"
+-       tm_include_list="${tm_include_list} $f"
++       tm_file_list="${tm_file_list} ./$f"
++       tm_include_list="${tm_include_list} ./$f"
+        ;;
+     * )
+        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index 36ce78924de..46de496b256 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -2332,8 +2332,8 @@ for f in $tm_file; do
+        tm_include_list="${tm_include_list} $f"
+        ;;
+     defaults.h )
+-       tm_file_list="${tm_file_list} \$(srcdir)/$f"
+-       tm_include_list="${tm_include_list} $f"
++       tm_file_list="${tm_file_list} ./$f"
++       tm_include_list="${tm_include_list} ./$f"
+        ;;
+     * )
+        tm_file_list="${tm_file_list} \$(srcdir)/config/$f"
+diff --git a/gcc/mkconfig.sh b/gcc/mkconfig.sh
+index 91cc43f69ff..8de33713cd8 100644
+--- a/gcc/mkconfig.sh
++++ b/gcc/mkconfig.sh
+@@ -77,7 +77,7 @@ if [ -n "$HEADERS" ]; then
+     if [ $# -ge 1 ]; then
+ 	echo '#ifdef IN_GCC' >> ${output}T
+ 	for file in "$@"; do
+-	    if test x"$file" = x"defaults.h"; then
++	    if test x"$file" = x"./defaults.h" -o x"$file" = x"defaults.h"; then
+ 		postpone_defaults_h="yes"
+ 	    else
+ 		echo "# include \"$file\"" >> ${output}T
+@@ -106,7 +106,7 @@ esac
+ 
+ # If we postponed including defaults.h, add the #include now.
+ if test x"$postpone_defaults_h" = x"yes"; then
+-    echo "# include \"defaults.h\"" >> ${output}T
++    echo "# include \"./defaults.h\"" >> ${output}T
+ fi
+ 
+ # Add multiple inclusion protection guard, part two.
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0006-cpp-honor-sysroot.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0006-cpp-honor-sysroot.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b08aecc736d65e1054db3a708a8afa62c15079c9
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0006-cpp-honor-sysroot.patch
@@ -0,0 +1,53 @@
+From abc3b82ab24169277f2090e9df1ceac3573142be Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:22:00 +0400
+Subject: [PATCH] cpp: honor sysroot.
+
+Currently, if the gcc toolchain is relocated and installed from sstate, then you try and compile
+preprocessed source (.i or .ii files), the compiler will try and access the builtin sysroot location
+rather than the --sysroot option specified on the commandline. If access to that directory is
+permission denied (unreadable), gcc will error.
+
+This happens when ccache is in use due to the fact it uses preprocessed source files.
+
+The fix below adds %I to the cpp-output spec macro so the default substitutions for -iprefix,
+-isystem, -isysroot happen and the correct sysroot is used.
+
+[YOCTO #2074]
+
+RP 2012/04/13
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+---
+ gcc/cp/lang-specs.h | 2 +-
+ gcc/gcc.cc          | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/gcc/cp/lang-specs.h b/gcc/cp/lang-specs.h
+index f35c9fab76b..19ddc98ce7f 100644
+--- a/gcc/cp/lang-specs.h
++++ b/gcc/cp/lang-specs.h
+@@ -116,7 +116,7 @@ along with GCC; see the file COPYING3.  If not see
+   {".ii", "@c++-cpp-output", 0, 0, 0},
+   {"@c++-cpp-output",
+       "%{!E:%{!M:%{!MM:"
+-      "  cc1plus -fpreprocessed %i %(cc1_options) %2"
++      "  cc1plus -fpreprocessed %i %I %(cc1_options) %2"
+       "  %{!fsyntax-only:"
+       "    %{fmodule-only:%{!S:-o %g.s%V}}"
+       "    %{!fmodule-only:%{!fmodule-header*:%(invoke_as)}}}"
+diff --git a/gcc/gcc.cc b/gcc/gcc.cc
+index ce161d3c853..aa4cf92fb78 100644
+--- a/gcc/gcc.cc
++++ b/gcc/gcc.cc
+@@ -1476,7 +1476,7 @@ static const struct compiler default_compilers[] =
+ 					   %W{o*:--output-pch=%*}}%V}}}}}}}", 0, 0, 0},
+   {".i", "@cpp-output", 0, 0, 0},
+   {"@cpp-output",
+-   "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %(cc1_options) %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
++   "%{!M:%{!MM:%{!E:cc1 -fpreprocessed %i %I %(cc1_options) %{!fsyntax-only:%(invoke_as)}}}}", 0, 0, 0},
+   {".s", "@assembler", 0, 0, 0},
+   {"@assembler",
+    "%{!M:%{!MM:%{!E:%{!S:as %(asm_debug) %(asm_options) %i %A }}}}", 0, 0, 0},
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0007-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0007-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b59eed57e9e7019085d02c24d1fc9bfe359472a3
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0007-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch
@@ -0,0 +1,403 @@
+From 4de00af67b57b5440bdf61ab364ad959ad0aeee7 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:24:50 +0400
+Subject: [PATCH] Define GLIBC_DYNAMIC_LINKER and UCLIBC_DYNAMIC_LINKER
+ relative to SYSTEMLIBS_DIR
+
+This patch defines GLIBC_DYNAMIC_LINKER and UCLIBC_DYNAMIC_LINKER
+relative to SYSTEMLIBS_DIR which can be set in generated headers
+This breaks the assumption of hardcoded multilib in gcc
+Change is only for the supported architectures in OE including
+SH, sparc, alpha for possible future support (if any)
+
+Removes the do_headerfix task in metadata
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Inappropriate [OE configuration]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/config/aarch64/aarch64-linux.h |  4 ++--
+ gcc/config/alpha/linux-elf.h       |  4 ++--
+ gcc/config/arm/linux-eabi.h        |  6 +++---
+ gcc/config/arm/linux-elf.h         |  2 +-
+ gcc/config/i386/linux.h            |  4 ++--
+ gcc/config/i386/linux64.h          | 12 ++++++------
+ gcc/config/linux.h                 |  8 ++++----
+ gcc/config/loongarch/gnu-user.h    |  4 ++--
+ gcc/config/microblaze/linux.h      |  4 ++--
+ gcc/config/mips/linux.h            | 18 +++++++++---------
+ gcc/config/nios2/linux.h           |  4 ++--
+ gcc/config/riscv/linux.h           |  4 ++--
+ gcc/config/rs6000/linux64.h        | 15 +++++----------
+ gcc/config/rs6000/sysv4.h          |  4 ++--
+ gcc/config/s390/linux.h            |  8 ++++----
+ gcc/config/sh/linux.h              |  4 ++--
+ gcc/config/sparc/linux.h           |  2 +-
+ gcc/config/sparc/linux64.h         |  4 ++--
+ 18 files changed, 53 insertions(+), 58 deletions(-)
+
+diff --git a/gcc/config/aarch64/aarch64-linux.h b/gcc/config/aarch64/aarch64-linux.h
+index 5e4553d79f5..877e8841eb2 100644
+--- a/gcc/config/aarch64/aarch64-linux.h
++++ b/gcc/config/aarch64/aarch64-linux.h
+@@ -21,10 +21,10 @@
+ #ifndef GCC_AARCH64_LINUX_H
+ #define GCC_AARCH64_LINUX_H
+ 
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
++#define GLIBC_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-linux-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
+ 
+ #undef MUSL_DYNAMIC_LINKER
+-#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
++#define MUSL_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-musl-aarch64%{mbig-endian:_be}%{mabi=ilp32:_ilp32}.so.1"
+ 
+ #undef  ASAN_CC1_SPEC
+ #define ASAN_CC1_SPEC "%{%:sanitize(address):-funwind-tables}"
+diff --git a/gcc/config/alpha/linux-elf.h b/gcc/config/alpha/linux-elf.h
+index 17f16a55910..0a7be38fa63 100644
+--- a/gcc/config/alpha/linux-elf.h
++++ b/gcc/config/alpha/linux-elf.h
+@@ -23,8 +23,8 @@ along with GCC; see the file COPYING3.  If not see
+ #define EXTRA_SPECS \
+ { "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
+ 
+-#define GLIBC_DYNAMIC_LINKER	"/lib/ld-linux.so.2"
+-#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
++#define GLIBC_DYNAMIC_LINKER	SYSTEMLIBS_DIR "ld-linux.so.2"
++#define UCLIBC_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-uClibc.so.0"
+ #if DEFAULT_LIBC == LIBC_UCLIBC
+ #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
+ #elif DEFAULT_LIBC == LIBC_GLIBC
+diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h
+index 50cc0bc6d08..17c18b27145 100644
+--- a/gcc/config/arm/linux-eabi.h
++++ b/gcc/config/arm/linux-eabi.h
+@@ -65,8 +65,8 @@
+    GLIBC_DYNAMIC_LINKER_DEFAULT and TARGET_DEFAULT_FLOAT_ABI.  */
+ 
+ #undef  GLIBC_DYNAMIC_LINKER
+-#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "/lib/ld-linux.so.3"
+-#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT "/lib/ld-linux-armhf.so.3"
++#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT SYSTEMLIBS_DIR "ld-linux.so.3"
++#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT SYSTEMLIBS_DIR "ld-linux-armhf.so.3"
+ #define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_SOFT_FLOAT
+ 
+ #define GLIBC_DYNAMIC_LINKER \
+@@ -89,7 +89,7 @@
+ #define MUSL_DYNAMIC_LINKER_E "%{mbig-endian:eb}"
+ #endif
+ #define MUSL_DYNAMIC_LINKER \
+-  "/lib/ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}%{mfdpic:-fdpic}.so.1"
++  SYSTEMLIBS_DIR "ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}%{mfdpic:-fdpic}.so.1"
+ 
+ /* At this point, bpabi.h will have clobbered LINK_SPEC.  We want to
+    use the GNU/Linux version, not the generic BPABI version.  */
+diff --git a/gcc/config/arm/linux-elf.h b/gcc/config/arm/linux-elf.h
+index df3da67c4f0..37456e9d5a4 100644
+--- a/gcc/config/arm/linux-elf.h
++++ b/gcc/config/arm/linux-elf.h
+@@ -60,7 +60,7 @@
+ 
+ #define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"
+ 
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
+ 
+ #define LINUX_TARGET_LINK_SPEC  "%{h*} \
+    %{static:-Bstatic} \
+diff --git a/gcc/config/i386/linux.h b/gcc/config/i386/linux.h
+index 5d99ee56d5b..a76022c9ccc 100644
+--- a/gcc/config/i386/linux.h
++++ b/gcc/config/i386/linux.h
+@@ -20,7 +20,7 @@ along with GCC; see the file COPYING3.  If not see
+ <http://www.gnu.org/licenses/>.  */
+ 
+ #define GNU_USER_LINK_EMULATION "elf_i386"
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
+ 
+ #undef MUSL_DYNAMIC_LINKER
+-#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-i386.so.1"
++#define MUSL_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-musl-i386.so.1"
+diff --git a/gcc/config/i386/linux64.h b/gcc/config/i386/linux64.h
+index 8681e36f10d..ddce49b6b60 100644
+--- a/gcc/config/i386/linux64.h
++++ b/gcc/config/i386/linux64.h
+@@ -27,13 +27,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ #define GNU_USER_LINK_EMULATION64 "elf_x86_64"
+ #define GNU_USER_LINK_EMULATIONX32 "elf32_x86_64"
+ 
+-#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
+-#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
+-#define GLIBC_DYNAMIC_LINKERX32 "/libx32/ld-linux-x32.so.2"
++#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-linux-x86-64.so.2"
++#define GLIBC_DYNAMIC_LINKERX32 SYSTEMLIBS_DIR "ld-linux-x32.so.2"
+ 
+ #undef MUSL_DYNAMIC_LINKER32
+-#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-i386.so.1"
++#define MUSL_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-musl-i386.so.1"
+ #undef MUSL_DYNAMIC_LINKER64
+-#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-x86_64.so.1"
++#define MUSL_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-musl-x86_64.so.1"
+ #undef MUSL_DYNAMIC_LINKERX32
+-#define MUSL_DYNAMIC_LINKERX32 "/lib/ld-musl-x32.so.1"
++#define MUSL_DYNAMIC_LINKERX32 SYSTEMLIBS_DIR "ld-musl-x32.so.1"
+diff --git a/gcc/config/linux.h b/gcc/config/linux.h
+index 74f70793d90..4ce173384ef 100644
+--- a/gcc/config/linux.h
++++ b/gcc/config/linux.h
+@@ -99,10 +99,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+    GLIBC_DYNAMIC_LINKER must be defined for each target using them, or
+    GLIBC_DYNAMIC_LINKER32 and GLIBC_DYNAMIC_LINKER64 for targets
+    supporting both 32-bit and 64-bit compilation.  */
+-#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
+-#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0"
+-#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
+-#define UCLIBC_DYNAMIC_LINKERX32 "/lib/ldx32-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld64-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKERX32 SYSTEMLIBS_DIR "ldx32-uClibc.so.0"
+ #define BIONIC_DYNAMIC_LINKER "/system/bin/linker"
+ #define BIONIC_DYNAMIC_LINKER32 "/system/bin/linker"
+ #define BIONIC_DYNAMIC_LINKER64 "/system/bin/linker64"
+diff --git a/gcc/config/loongarch/gnu-user.h b/gcc/config/loongarch/gnu-user.h
+index 664dc9206ad..082bd7cfc6f 100644
+--- a/gcc/config/loongarch/gnu-user.h
++++ b/gcc/config/loongarch/gnu-user.h
+@@ -31,11 +31,11 @@ along with GCC; see the file COPYING3.  If not see
+ 
+ #undef GLIBC_DYNAMIC_LINKER
+ #define GLIBC_DYNAMIC_LINKER \
+-  "/lib" ABI_GRLEN_SPEC "/ld-linux-loongarch-" ABI_SPEC ".so.1"
++  SYSTEMLIBS_DIR "ld-linux-loongarch-" ABI_SPEC ".so.1"
+ 
+ #undef MUSL_DYNAMIC_LINKER
+ #define MUSL_DYNAMIC_LINKER \
+-  "/lib" ABI_GRLEN_SPEC "/ld-musl-loongarch-" ABI_SPEC ".so.1"
++  SYSTEMLIBS_DIR "ld-musl-loongarch-" ABI_SPEC ".so.1"
+ 
+ #undef GNU_USER_TARGET_LINK_SPEC
+ #define GNU_USER_TARGET_LINK_SPEC \
+diff --git a/gcc/config/microblaze/linux.h b/gcc/config/microblaze/linux.h
+index 5b1a365eda4..2e63df1ae9c 100644
+--- a/gcc/config/microblaze/linux.h
++++ b/gcc/config/microblaze/linux.h
+@@ -28,7 +28,7 @@
+ #undef TLS_NEEDS_GOT
+ #define TLS_NEEDS_GOT 1
+ 
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "/ld.so.1"
+ #define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
+ 
+ #if TARGET_BIG_ENDIAN_DEFAULT == 0 /* LE */
+@@ -38,7 +38,7 @@
+ #endif
+ 
+ #undef MUSL_DYNAMIC_LINKER
+-#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-microblaze" MUSL_DYNAMIC_LINKER_E ".so.1"
++#define MUSL_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-musl-microblaze" MUSL_DYNAMIC_LINKER_E ".so.1"
+ 
+ #undef  SUBTARGET_EXTRA_SPECS
+ #define SUBTARGET_EXTRA_SPECS \
+diff --git a/gcc/config/mips/linux.h b/gcc/config/mips/linux.h
+index 230b7789bb8..d96d134bfcf 100644
+--- a/gcc/config/mips/linux.h
++++ b/gcc/config/mips/linux.h
+@@ -22,29 +22,29 @@ along with GCC; see the file COPYING3.  If not see
+ #define GNU_USER_LINK_EMULATIONN32 "elf32%{EB:b}%{EL:l}tsmipn32"
+ 
+ #define GLIBC_DYNAMIC_LINKER32 \
+-  "%{mnan=2008:/lib/ld-linux-mipsn8.so.1;:/lib/ld.so.1}"
++  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
+ #define GLIBC_DYNAMIC_LINKER64 \
+-  "%{mnan=2008:/lib64/ld-linux-mipsn8.so.1;:/lib64/ld.so.1}"
++  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
+ #define GLIBC_DYNAMIC_LINKERN32 \
+-  "%{mnan=2008:/lib32/ld-linux-mipsn8.so.1;:/lib32/ld.so.1}"
++  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
+ 
+ #undef UCLIBC_DYNAMIC_LINKER32
+ #define UCLIBC_DYNAMIC_LINKER32 \
+-  "%{mnan=2008:/lib/ld-uClibc-mipsn8.so.0;:/lib/ld-uClibc.so.0}"
++  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld-uClibc.so.0}"
+ #undef UCLIBC_DYNAMIC_LINKER64
+ #define UCLIBC_DYNAMIC_LINKER64 \
+-  "%{mnan=2008:/lib/ld64-uClibc-mipsn8.so.0;:/lib/ld64-uClibc.so.0}"
++  "%{mnan=2008:" SYSTEMLIBS_DIR "ld64-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld64-uClibc.so.0}"
+ #define UCLIBC_DYNAMIC_LINKERN32 \
+-  "%{mnan=2008:/lib32/ld-uClibc-mipsn8.so.0;:/lib32/ld-uClibc.so.0}"
++  "%{mnan=2008:" SYSTEMLIBS_DIR "ld-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld-uClibc.so.0}"
+ 
+ #undef MUSL_DYNAMIC_LINKER32
+ #define MUSL_DYNAMIC_LINKER32 \
+-  "/lib/ld-musl-mips%{mips32r6|mips64r6:r6}%{EL:el}%{msoft-float:-sf}.so.1"
++  SYSTEMLIBS_DIR "ld-musl-mips%{mips32r6|mips64r6:r6}%{EL:el}%{msoft-float:-sf}.so.1"
+ #undef MUSL_DYNAMIC_LINKER64
+ #define MUSL_DYNAMIC_LINKER64 \
+-  "/lib/ld-musl-mips64%{mips64r6:r6}%{EL:el}%{msoft-float:-sf}.so.1"
++  SYSTEMLIBS_DIR "ld-musl-mips64%{mips64r6:r6}%{EL:el}%{msoft-float:-sf}.so.1"
+ #define MUSL_DYNAMIC_LINKERN32 \
+-  "/lib/ld-musl-mipsn32%{mips64r6:r6}%{EL:el}%{msoft-float:-sf}.so.1"
++  SYSTEMLIBS_DIR "ld-musl-mipsn32%{mips64r6:r6}%{EL:el}%{msoft-float:-sf}.so.1"
+ 
+ #define BIONIC_DYNAMIC_LINKERN32 "/system/bin/linker32"
+ #define GNU_USER_DYNAMIC_LINKERN32 \
+diff --git a/gcc/config/nios2/linux.h b/gcc/config/nios2/linux.h
+index f5dd813acad..7a13e1c9799 100644
+--- a/gcc/config/nios2/linux.h
++++ b/gcc/config/nios2/linux.h
+@@ -29,8 +29,8 @@
+ #undef CPP_SPEC
+ #define CPP_SPEC "%{posix:-D_POSIX_SOURCE} %{pthread:-D_REENTRANT}"
+ 
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-nios2.so.1"
+-#define MUSL_DYNAMIC_LINKER  "/lib/ld-musl-nios2.so.1"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux-nios2.so.1"
++#define MUSL_DYNAMIC_LINKER  SYSTEMLIBS_DIR "ld-musl-nios2.so.1"
+ 
+ #undef LINK_SPEC
+ #define LINK_SPEC LINK_SPEC_ENDIAN \
+diff --git a/gcc/config/riscv/linux.h b/gcc/config/riscv/linux.h
+index 38803723ba9..d5ef8a96a19 100644
+--- a/gcc/config/riscv/linux.h
++++ b/gcc/config/riscv/linux.h
+@@ -22,7 +22,7 @@ along with GCC; see the file COPYING3.  If not see
+     GNU_USER_TARGET_OS_CPP_BUILTINS();				\
+   } while (0)
+ 
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux-riscv" XLEN_SPEC "-" ABI_SPEC ".so.1"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux-riscv" XLEN_SPEC "-" ABI_SPEC ".so.1"
+ 
+ #define MUSL_ABI_SUFFIX \
+   "%{mabi=ilp32:-sf}" \
+@@ -33,7 +33,7 @@ along with GCC; see the file COPYING3.  If not see
+   "%{mabi=lp64d:}"
+ 
+ #undef MUSL_DYNAMIC_LINKER
+-#define MUSL_DYNAMIC_LINKER "/lib/ld-musl-riscv" XLEN_SPEC MUSL_ABI_SUFFIX ".so.1"
++#define MUSL_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-musl-riscv" XLEN_SPEC MUSL_ABI_SUFFIX ".so.1"
+ 
+ /* Because RISC-V only has word-sized atomics, it requries libatomic where
+    others do not.  So link libatomic by default, as needed.  */
+diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h
+index b2a7afabc73..364c1a5b155 100644
+--- a/gcc/config/rs6000/linux64.h
++++ b/gcc/config/rs6000/linux64.h
+@@ -339,24 +339,19 @@ extern int dot_symbols;
+ #undef	LINK_OS_DEFAULT_SPEC
+ #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
+ 
+-#define GLIBC_DYNAMIC_LINKER32 "%(dynamic_linker_prefix)/lib/ld.so.1"
+-
++#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld.so.1"
+ #ifdef LINUX64_DEFAULT_ABI_ELFv2
+-#define GLIBC_DYNAMIC_LINKER64 \
+-"%{mabi=elfv1:%(dynamic_linker_prefix)/lib64/ld64.so.1;" \
+-":%(dynamic_linker_prefix)/lib64/ld64.so.2}"
++#define GLIBC_DYNAMIC_LINKER64 "%{mabi=elfv1:" SYSTEMLIBS_DIR "ld64.so.1;:" SYSTEMLIBS_DIR "ld64.so.2}"
+ #else
+-#define GLIBC_DYNAMIC_LINKER64 \
+-"%{mabi=elfv2:%(dynamic_linker_prefix)/lib64/ld64.so.2;" \
+-":%(dynamic_linker_prefix)/lib64/ld64.so.1}"
++#define GLIBC_DYNAMIC_LINKER64 "%{mabi=elfv2:" SYSTEMLIBS_DIR "ld64.so.2;:" SYSTEMLIBS_DIR "ld64.so.1}"
+ #endif
+ 
+ #undef MUSL_DYNAMIC_LINKER32
+ #define MUSL_DYNAMIC_LINKER32 \
+-  "/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
++  SYSTEMLIBS_DIR "ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
+ #undef MUSL_DYNAMIC_LINKER64
+ #define MUSL_DYNAMIC_LINKER64 \
+-  "/lib/ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
++  SYSTEMLIBS_DIR "ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
+ 
+ #undef  DEFAULT_ASM_ENDIAN
+ #if (TARGET_DEFAULT & MASK_LITTLE_ENDIAN)
+diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
+index 7e2519de5d4..a73954d9de5 100644
+--- a/gcc/config/rs6000/sysv4.h
++++ b/gcc/config/rs6000/sysv4.h
+@@ -779,10 +779,10 @@ GNU_USER_TARGET_CC1_SPEC
+ 
+ #define MUSL_DYNAMIC_LINKER_E ENDIAN_SELECT("","le","")
+ 
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld.so.1"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld.so.1"
+ #undef MUSL_DYNAMIC_LINKER
+ #define MUSL_DYNAMIC_LINKER \
+-  "/lib/ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
++  SYSTEMLIBS_DIR "ld-musl-powerpc" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
+ 
+ #ifndef GNU_USER_DYNAMIC_LINKER
+ #define GNU_USER_DYNAMIC_LINKER GLIBC_DYNAMIC_LINKER
+diff --git a/gcc/config/s390/linux.h b/gcc/config/s390/linux.h
+index d7b7e7a7b02..0139b4d06ca 100644
+--- a/gcc/config/s390/linux.h
++++ b/gcc/config/s390/linux.h
+@@ -72,13 +72,13 @@ along with GCC; see the file COPYING3.  If not see
+ #define MULTILIB_DEFAULTS { "m31" }
+ #endif
+ 
+-#define GLIBC_DYNAMIC_LINKER32 "/lib/ld.so.1"
+-#define GLIBC_DYNAMIC_LINKER64 "/lib/ld64.so.1"
++#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld.so.1"
++#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld64.so.1"
+ 
+ #undef MUSL_DYNAMIC_LINKER32
+-#define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-s390.so.1"
++#define MUSL_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-musl-s390.so.1"
+ #undef MUSL_DYNAMIC_LINKER64
+-#define MUSL_DYNAMIC_LINKER64 "/lib/ld-musl-s390x.so.1"
++#define MUSL_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-musl-s390x.so.1"
+ 
+ #undef  LINK_SPEC
+ #define LINK_SPEC \
+diff --git a/gcc/config/sh/linux.h b/gcc/config/sh/linux.h
+index d96d077c99e..7d27f9893ee 100644
+--- a/gcc/config/sh/linux.h
++++ b/gcc/config/sh/linux.h
+@@ -61,10 +61,10 @@ along with GCC; see the file COPYING3.  If not see
+ 
+ #undef MUSL_DYNAMIC_LINKER
+ #define MUSL_DYNAMIC_LINKER \
+-  "/lib/ld-musl-sh" MUSL_DYNAMIC_LINKER_E MUSL_DYNAMIC_LINKER_FP \
++  SYSTEMLIBS_DIR "ld-musl-sh" MUSL_DYNAMIC_LINKER_E MUSL_DYNAMIC_LINKER_FP \
+   "%{mfdpic:-fdpic}.so.1"
+ 
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
+ 
+ #undef SUBTARGET_LINK_EMUL_SUFFIX
+ #define SUBTARGET_LINK_EMUL_SUFFIX "%{mfdpic:_fd;:_linux}"
+diff --git a/gcc/config/sparc/linux.h b/gcc/config/sparc/linux.h
+index 6a809e9092d..60603765ad6 100644
+--- a/gcc/config/sparc/linux.h
++++ b/gcc/config/sparc/linux.h
+@@ -78,7 +78,7 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
+    When the -shared link option is used a final link is not being
+    done.  */
+ 
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
+ 
+ #undef  LINK_SPEC
+ #define LINK_SPEC "-m elf32_sparc %{shared:-shared} \
+diff --git a/gcc/config/sparc/linux64.h b/gcc/config/sparc/linux64.h
+index d08a2ef96fe..e6955da0a5b 100644
+--- a/gcc/config/sparc/linux64.h
++++ b/gcc/config/sparc/linux64.h
+@@ -78,8 +78,8 @@ along with GCC; see the file COPYING3.  If not see
+    When the -shared link option is used a final link is not being
+    done.  */
+ 
+-#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
+-#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-linux.so.2"
+ 
+ #ifdef SPARC_BI_ARCH
+ 
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0008-libtool.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0008-libtool.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c9bc38ccf08d7a3a738a2639623c2f19a55a6505
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0008-libtool.patch
@@ -0,0 +1,39 @@
+From 5117519c1897a49b09fe7fff213b9c2ea15d37f5 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:29:11 +0400
+Subject: [PATCH] libtool
+
+libstdc++ from gcc-runtime gets created with -rpath=/usr/lib/../lib for qemux86-64
+when running on am x86_64 build host.
+
+This patch stops this speading to libdir in the libstdc++.la file within libtool.
+Arguably, it shouldn't be passing this into libtool in the first place but
+for now this resolves the nastiest problems this causes.
+
+func_normal_abspath would resolve an empty path to `pwd` so we need
+to filter the zero case.
+
+RP 2012/8/24
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+---
+ ltmain.sh | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/ltmain.sh b/ltmain.sh
+index 70990740b6c..ee938056bef 100644
+--- a/ltmain.sh
++++ b/ltmain.sh
+@@ -6359,6 +6359,10 @@ func_mode_link ()
+ 	func_warning "ignoring multiple \`-rpath's for a libtool library"
+ 
+       install_libdir="$1"
++      if test -n "$install_libdir"; then
++	func_normal_abspath "$install_libdir"
++	install_libdir=$func_normal_abspath_result
++      fi
+ 
+       oldlibs=
+       if test -z "$rpath"; then
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0009-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0009-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch
new file mode 100644
index 0000000000000000000000000000000000000000..dd67b115f01ba54e967db3626b4ea0cb8d0f4d72
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0009-gcc-armv4-pass-fix-v4bx-to-linker-to-support-EABI.patch
@@ -0,0 +1,40 @@
+From 32129f9682d0d27fc67af10f077ad2768935cbe6 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:30:32 +0400
+Subject: [PATCH] gcc: armv4: pass fix-v4bx to linker to support EABI.
+
+The LINK_SPEC for linux gets overwritten by linux-eabi.h which
+means the value of TARGET_FIX_V4BX_SPEC gets lost and as a result
+the option is not passed to linker when chosing march=armv4
+This patch redefines this in linux-eabi.h and reinserts it
+for eabi defaulting toolchains.
+
+We might want to send it upstream.
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Pending
+---
+ gcc/config/arm/linux-eabi.h | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h
+index 17c18b27145..8eacb099317 100644
+--- a/gcc/config/arm/linux-eabi.h
++++ b/gcc/config/arm/linux-eabi.h
+@@ -91,10 +91,14 @@
+ #define MUSL_DYNAMIC_LINKER \
+   SYSTEMLIBS_DIR "ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}%{mfdpic:-fdpic}.so.1"
+ 
++/* For armv4 we pass --fix-v4bx to linker to support EABI */
++#undef TARGET_FIX_V4BX_SPEC
++#define TARGET_FIX_V4BX_SPEC "%{mcpu=arm8|mcpu=arm810|mcpu=strongarm*|march=armv4: --fix-v4bx}"
++
+ /* At this point, bpabi.h will have clobbered LINK_SPEC.  We want to
+    use the GNU/Linux version, not the generic BPABI version.  */
+ #undef  LINK_SPEC
+-#define LINK_SPEC EABI_LINK_SPEC					\
++#define LINK_SPEC TARGET_FIX_V4BX_SPEC EABI_LINK_SPEC			\
+   LINUX_OR_ANDROID_LD (LINUX_TARGET_LINK_SPEC,				\
+ 		       LINUX_TARGET_LINK_SPEC " " ANDROID_LINK_SPEC)
+ 
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0010-Use-the-multilib-config-files-from-B-instead-of-usin.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0010-Use-the-multilib-config-files-from-B-instead-of-usin.patch
new file mode 100644
index 0000000000000000000000000000000000000000..45edc62eb5094e39409879c5359cb698d3c8aabd
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0010-Use-the-multilib-config-files-from-B-instead-of-usin.patch
@@ -0,0 +1,99 @@
+From bf85b8bbcb4b77725d4c22c1bb25a29f6ff21038 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:33:04 +0400
+Subject: [PATCH] Use the multilib config files from ${B} instead of using the
+ ones from ${S}
+
+Use the multilib config files from ${B} instead of using the ones from ${S}
+so that the source can be shared between gcc-cross-initial,
+gcc-cross-intermediate, gcc-cross, gcc-runtime, and also the sdk build.
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
+
+Upstream-Status: Inappropriate [configuration]
+---
+ gcc/configure    | 22 ++++++++++++++++++----
+ gcc/configure.ac | 22 ++++++++++++++++++----
+ 2 files changed, 36 insertions(+), 8 deletions(-)
+
+diff --git a/gcc/configure b/gcc/configure
+index 3fc0e2f5813..2f0f0e057a9 100755
+--- a/gcc/configure
++++ b/gcc/configure
+@@ -13361,10 +13361,20 @@ done
+ tmake_file_=
+ for f in ${tmake_file}
+ do
+-	if test -f ${srcdir}/config/$f
+-	then
+-		tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
+-	fi
++  case $f in
++    */t-linux64 )
++       if test -f ./config/$f
++       then
++         tmake_file_="${tmake_file_} ./config/$f"
++       fi
++       ;;
++    * )
++       if test -f ${srcdir}/config/$f
++       then
++         tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
++       fi
++       ;;
++  esac
+ done
+ tmake_file="${tmake_file_}${omp_device_property_tmake_file}"
+ 
+@@ -13375,6 +13385,10 @@ tm_file_list="options.h"
+ tm_include_list="options.h insn-constants.h"
+ for f in $tm_file; do
+   case $f in
++    */linux64.h )
++       tm_file_list="${tm_file_list} ./config/$f"
++       tm_include_list="${tm_include_list} ./config/$f"
++       ;;
+     ./* )
+        f=`echo $f | sed 's/^..//'`
+        tm_file_list="${tm_file_list} $f"
+diff --git a/gcc/configure.ac b/gcc/configure.ac
+index 46de496b256..6155b83a732 100644
+--- a/gcc/configure.ac
++++ b/gcc/configure.ac
+@@ -2312,10 +2312,20 @@ done
+ tmake_file_=
+ for f in ${tmake_file}
+ do
+-	if test -f ${srcdir}/config/$f
+-	then
+-		tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
+-	fi
++  case $f in
++    */t-linux64 )
++       if test -f ./config/$f
++       then
++         tmake_file_="${tmake_file_} ./config/$f"
++       fi
++       ;;
++    * )
++       if test -f ${srcdir}/config/$f
++       then
++         tmake_file_="${tmake_file_} \$(srcdir)/config/$f"
++       fi
++       ;;
++  esac
+ done
+ tmake_file="${tmake_file_}${omp_device_property_tmake_file}"
+ 
+@@ -2326,6 +2336,10 @@ tm_file_list="options.h"
+ tm_include_list="options.h insn-constants.h"
+ for f in $tm_file; do
+   case $f in
++    */linux64.h )
++       tm_file_list="${tm_file_list} ./config/$f"
++       tm_include_list="${tm_include_list} ./config/$f"
++       ;;
+     ./* )
+        f=`echo $f | sed 's/^..//'`
+        tm_file_list="${tm_file_list} $f"
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0011-Avoid-using-libdir-from-.la-which-usually-points-to-.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0011-Avoid-using-libdir-from-.la-which-usually-points-to-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..352c6eec29b4284416db8d4f159a08495ecf94a2
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0011-Avoid-using-libdir-from-.la-which-usually-points-to-.patch
@@ -0,0 +1,28 @@
+From e5463727ff028cee5e452da38f5b4c44d52e412e Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 20 Feb 2015 09:39:38 +0000
+Subject: [PATCH] Avoid using libdir from .la which usually points to a host
+ path
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Jonathan Liu <net147@gmail.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ ltmain.sh | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/ltmain.sh b/ltmain.sh
+index ee938056bef..9ebc7e3d1e0 100644
+--- a/ltmain.sh
++++ b/ltmain.sh
+@@ -5628,6 +5628,9 @@ func_mode_link ()
+ 	    absdir="$abs_ladir"
+ 	    libdir="$abs_ladir"
+ 	  else
++	    # Instead of using libdir from .la which usually points to a host path,
++	    # use the path the .la is contained in.
++	    libdir="$abs_ladir"
+ 	    dir="$libdir"
+ 	    absdir="$libdir"
+ 	  fi
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0013-Ensure-target-gcc-headers-can-be-included.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0013-Ensure-target-gcc-headers-can-be-included.patch
new file mode 100644
index 0000000000000000000000000000000000000000..61e61ecc6edd9de77456ae7e10a9badaa4e0580e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0013-Ensure-target-gcc-headers-can-be-included.patch
@@ -0,0 +1,113 @@
+From 612801d426e75ff997cfabda380dbe52c2cbc532 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 20 Feb 2015 10:25:11 +0000
+Subject: [PATCH] Ensure target gcc headers can be included
+
+There are a few headers installed as part of the OpenEmbedded
+gcc-runtime target (omp.h, ssp/*.h). Being installed from a recipe
+built for the target architecture, these are within the target
+sysroot and not cross/nativesdk; thus they weren't able to be
+found by gcc with the existing search paths. Add support for
+picking up these headers under the sysroot supplied on the gcc
+command line in order to resolve this.
+
+Extend target gcc headers search to musl too
+
+Upstream-Status: Pending
+
+Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/Makefile.in           | 2 ++
+ gcc/config/linux.h        | 8 ++++++++
+ gcc/config/rs6000/sysv4.h | 8 ++++++++
+ gcc/cppdefault.cc         | 4 ++++
+ 4 files changed, 22 insertions(+)
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index a8277254696..07fa63b6640 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -632,6 +632,7 @@ libexecdir = @libexecdir@
+ 
+ # Directory in which the compiler finds libraries etc.
+ libsubdir = $(libdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
++libsubdir_target = $(target_noncanonical)/$(version)
+ # Directory in which the compiler finds executables
+ libexecsubdir = $(libexecdir)/gcc/$(real_target_noncanonical)/$(version)$(accel_dir_suffix)
+ # Directory in which all plugin resources are installed
+@@ -3024,6 +3025,7 @@ CFLAGS-intl.o += -DLOCALEDIR=\"$(localedir)\"
+ 
+ PREPROCESSOR_DEFINES = \
+   -DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
++  -DGCC_INCLUDE_SUBDIR_TARGET=\"$(libsubdir_target)/include\" \
+   -DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
+   -DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
+   -DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
+diff --git a/gcc/config/linux.h b/gcc/config/linux.h
+index 4ce173384ef..8a3cd4f2d34 100644
+--- a/gcc/config/linux.h
++++ b/gcc/config/linux.h
+@@ -170,6 +170,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+ #define INCLUDE_DEFAULTS_MUSL_TOOL
+ #endif
+ 
++#ifdef GCC_INCLUDE_SUBDIR_TARGET
++#define INCLUDE_DEFAULTS_MUSL_SUBDIR_TARGET		\
++    { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0},
++#else
++#define INCLUDE_DEFAULTS_MUSL_SUBDIR_TARGET
++#endif
++
+ #ifdef NATIVE_SYSTEM_HEADER_DIR
+ #define INCLUDE_DEFAULTS_MUSL_NATIVE			\
+     { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 },	\
+@@ -196,6 +203,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+     INCLUDE_DEFAULTS_MUSL_PREFIX			\
+     INCLUDE_DEFAULTS_MUSL_CROSS				\
+     INCLUDE_DEFAULTS_MUSL_TOOL				\
++    INCLUDE_DEFAULTS_MUSL_SUBDIR_TARGET			\
+     INCLUDE_DEFAULTS_MUSL_NATIVE			\
+     { GCC_INCLUDE_DIR, "GCC", 0, 1, 0, 0 },		\
+     { 0, 0, 0, 0, 0, 0 }				\
+diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
+index a73954d9de5..e5dd6538358 100644
+--- a/gcc/config/rs6000/sysv4.h
++++ b/gcc/config/rs6000/sysv4.h
+@@ -994,6 +994,13 @@ ncrtn.o%s"
+ #define INCLUDE_DEFAULTS_MUSL_TOOL
+ #endif
+ 
++#ifdef GCC_INCLUDE_SUBDIR_TARGET
++#define INCLUDE_DEFAULTS_MUSL_SUBDIR_TARGET            \
++    { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0},
++#else
++#define INCLUDE_DEFAULTS_MUSL_SUBDIR_TARGET
++#endif
++
+ #ifdef NATIVE_SYSTEM_HEADER_DIR
+ #define INCLUDE_DEFAULTS_MUSL_NATIVE			\
+     { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 },	\
+@@ -1020,6 +1027,7 @@ ncrtn.o%s"
+     INCLUDE_DEFAULTS_MUSL_PREFIX			\
+     INCLUDE_DEFAULTS_MUSL_CROSS				\
+     INCLUDE_DEFAULTS_MUSL_TOOL				\
++    INCLUDE_DEFAULTS_MUSL_SUBDIR_TARGET			\
+     INCLUDE_DEFAULTS_MUSL_NATIVE			\
+     { GCC_INCLUDE_DIR, "GCC", 0, 1, 0, 0 },		\
+     { 0, 0, 0, 0, 0, 0 }				\
+diff --git a/gcc/cppdefault.cc b/gcc/cppdefault.cc
+index 7888300f277..52cf14e92f8 100644
+--- a/gcc/cppdefault.cc
++++ b/gcc/cppdefault.cc
+@@ -64,6 +64,10 @@ const struct default_include cpp_include_defaults[]
+     /* This is the dir for gcc's private headers.  */
+     { GCC_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
+ #endif
++#ifdef GCC_INCLUDE_SUBDIR_TARGET
++    /* This is the dir for gcc's private headers under the specified sysroot.  */
++    { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0 },
++#endif
+ #ifdef LOCAL_INCLUDE_DIR
+     /* /usr/local/include comes before the fixincluded header files.  */
+     { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 },
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0014-Don-t-search-host-directory-during-relink-if-inst_pr.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0014-Don-t-search-host-directory-during-relink-if-inst_pr.patch
new file mode 100644
index 0000000000000000000000000000000000000000..94308b2aca53bcb674bb3cdb629468fd731cc8ba
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0014-Don-t-search-host-directory-during-relink-if-inst_pr.patch
@@ -0,0 +1,35 @@
+From 9ae49e7b88c208ab79ec9c2fc4a2fa8a3f1e85bb Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 3 Mar 2015 08:21:19 +0000
+Subject: [PATCH] Don't search host directory during "relink" if $inst_prefix
+ is provided
+
+http://lists.gnu.org/archive/html/libtool-patches/2011-01/msg00026.html
+
+Upstream-Status: Submitted
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ ltmain.sh | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/ltmain.sh b/ltmain.sh
+index 9ebc7e3d1e0..7ea79fa8be6 100644
+--- a/ltmain.sh
++++ b/ltmain.sh
+@@ -6004,12 +6004,13 @@ func_mode_link ()
+ 	      fi
+ 	    else
+ 	      # We cannot seem to hardcode it, guess we'll fake it.
++	      # Default if $libdir is not relative to the prefix:
+ 	      add_dir="-L$libdir"
+-	      # Try looking first in the location we're being installed to.
++
+ 	      if test -n "$inst_prefix_dir"; then
+ 		case $libdir in
+ 		  [\\/]*)
+-		    add_dir="$add_dir -L$inst_prefix_dir$libdir"
++		    add_dir="-L$inst_prefix_dir$libdir"
+ 		    ;;
+ 		esac
+ 	      fi
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0015-libcc1-fix-libcc1-s-install-path-and-rpath.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0015-libcc1-fix-libcc1-s-install-path-and-rpath.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ce9635ce4dd84cd6cc5043fe1d7c6d5534644eeb
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0015-libcc1-fix-libcc1-s-install-path-and-rpath.patch
@@ -0,0 +1,51 @@
+From bf918db7117f41d3c04162095641165ca241707d Mon Sep 17 00:00:00 2001
+From: Robert Yang <liezhi.yang@windriver.com>
+Date: Sun, 5 Jul 2015 20:25:18 -0700
+Subject: [PATCH] libcc1: fix libcc1's install path and rpath
+
+* Install libcc1.so and libcc1plugin.so into
+  $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version), as what we
+  had done to lto-plugin.
+* Fix bad RPATH iussue:
+  gcc-5.2.0: package gcc-plugins contains bad RPATH /patht/to/tmp/sysroots/qemux86-64/usr/lib64/../lib64 in file
+ /path/to/gcc/5.2.0-r0/packages-split/gcc-plugins/usr/lib64/gcc/x86_64-poky-linux/5.2.0/plugin/libcc1plugin.so.0.0.0
+ [rpaths]
+
+Upstream-Status: Inappropriate [OE configuration]
+
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+---
+ libcc1/Makefile.am | 4 ++--
+ libcc1/Makefile.in | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/libcc1/Makefile.am b/libcc1/Makefile.am
+index 6e3a34ff7e2..3f3f6391aba 100644
+--- a/libcc1/Makefile.am
++++ b/libcc1/Makefile.am
+@@ -40,8 +40,8 @@ libiberty = $(if $(wildcard $(libiberty_noasan)),$(Wc)$(libiberty_noasan), \
+ 	    $(Wc)$(libiberty_normal)))
+ libiberty_dep = $(patsubst $(Wc)%,%,$(libiberty))
+ 
+-plugindir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/plugin
+-cc1libdir = $(libdir)/$(libsuffix)
++cc1libdir = $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
++plugindir = $(cc1libdir)
+ 
+ if ENABLE_PLUGIN
+ plugin_LTLIBRARIES = libcc1plugin.la libcp1plugin.la
+diff --git a/libcc1/Makefile.in b/libcc1/Makefile.in
+index f8f590d71e9..56462492045 100644
+--- a/libcc1/Makefile.in
++++ b/libcc1/Makefile.in
+@@ -396,8 +396,8 @@ libiberty = $(if $(wildcard $(libiberty_noasan)),$(Wc)$(libiberty_noasan), \
+ 	    $(Wc)$(libiberty_normal)))
+ 
+ libiberty_dep = $(patsubst $(Wc)%,%,$(libiberty))
+-plugindir = $(libdir)/gcc/$(target_noncanonical)/$(gcc_version)/plugin
+-cc1libdir = $(libdir)/$(libsuffix)
++cc1libdir = $(libexecdir)/gcc/$(target_noncanonical)/$(gcc_version)
++plugindir = $(cc1libdir)
+ @ENABLE_PLUGIN_TRUE@plugin_LTLIBRARIES = libcc1plugin.la libcp1plugin.la
+ @ENABLE_PLUGIN_TRUE@cc1lib_LTLIBRARIES = libcc1.la
+ shared_source = callbacks.cc callbacks.hh connection.cc connection.hh \
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0016-handle-sysroot-support-for-nativesdk-gcc.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0016-handle-sysroot-support-for-nativesdk-gcc.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3b54719536f92b14bcb005e4a4589ce69f20beae
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0016-handle-sysroot-support-for-nativesdk-gcc.patch
@@ -0,0 +1,510 @@
+From 4fbbd40d7db89cdbeaf93df1e1da692b1f80a5bc Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 7 Dec 2015 23:39:54 +0000
+Subject: [PATCH] handle sysroot support for nativesdk-gcc
+
+Being able to build a nativesdk gcc is useful, particularly in cases
+where the host compiler may be of an incompatible version (or a 32
+bit compiler is needed).
+
+Sadly, building nativesdk-gcc is not straight forward. We install
+nativesdk-gcc into a relocatable location and this means that its
+library locations can change. "Normal" sysroot support doesn't help
+in this case since the values of paths like "libdir" change, not just
+base root directory of the system.
+
+In order to handle this we do two things:
+
+a) Add %r into spec file markup which can be used for injected paths
+   such as SYSTEMLIBS_DIR (see gcc_multilib_setup()).
+b) Add other paths which need relocation into a .gccrelocprefix section
+   which the relocation code will notice and adjust automatically.
+
+Upstream-Status: Inappropriate
+RP 2015/7/28
+
+Extend the gccrelocprefix support to musl config too, this ensures
+that gcc will get right bits in SDK installations
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Added PREFIXVAR and EXEC_PREFIXVAR to support runtime relocation.  Without
+these as part of the gccrelocprefix the system can't do runtime relocation
+if the executable is moved.  (These paths were missed in the original
+implementation.)
+
+Signed-off-by: Mark Hatle <mark.hatle@kernel.crashing.org>
+---
+ gcc/c-family/c-opts.cc    |  4 +--
+ gcc/config/linux.h        | 24 +++++++--------
+ gcc/config/rs6000/sysv4.h | 24 +++++++--------
+ gcc/cppdefault.cc         | 63 ++++++++++++++++++++++++---------------
+ gcc/cppdefault.h          | 13 ++++----
+ gcc/gcc.cc                | 20 +++++++++----
+ gcc/incpath.cc            | 12 ++++----
+ gcc/prefix.cc             |  6 ++--
+ 8 files changed, 94 insertions(+), 72 deletions(-)
+
+diff --git a/gcc/c-family/c-opts.cc b/gcc/c-family/c-opts.cc
+index a341a061758..83b0bef4dbb 100644
+--- a/gcc/c-family/c-opts.cc
++++ b/gcc/c-family/c-opts.cc
+@@ -1458,8 +1458,8 @@ add_prefixed_path (const char *suffix, incpath_kind chain)
+   size_t prefix_len, suffix_len;
+ 
+   suffix_len = strlen (suffix);
+-  prefix     = iprefix ? iprefix : cpp_GCC_INCLUDE_DIR;
+-  prefix_len = iprefix ? strlen (iprefix) : cpp_GCC_INCLUDE_DIR_len;
++  prefix     = iprefix ? iprefix : GCC_INCLUDE_DIRVAR;
++  prefix_len = iprefix ? strlen (iprefix) : strlen(GCC_INCLUDE_DIRVAR) - 7;
+ 
+   path = (char *) xmalloc (prefix_len + suffix_len + 1);
+   memcpy (path, prefix, prefix_len);
+diff --git a/gcc/config/linux.h b/gcc/config/linux.h
+index 8a3cd4f2d34..58143dff731 100644
+--- a/gcc/config/linux.h
++++ b/gcc/config/linux.h
+@@ -134,53 +134,53 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+  * Unfortunately, this is mostly duplicated from cppdefault.cc */
+ #if DEFAULT_LIBC == LIBC_MUSL
+ #define INCLUDE_DEFAULTS_MUSL_GPP			\
+-    { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1,		\
++    { GPLUSPLUS_INCLUDE_DIRVAR, "G++", 1, 1,		\
+       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },		\
+-    { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1,		\
++    { GPLUSPLUS_TOOL_INCLUDE_DIRVAR, "G++", 1, 1,	\
+       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 1 },		\
+-    { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1,	\
++    { GPLUSPLUS_BACKWARD_INCLUDE_DIRVAR, "G++", 1, 1,	\
+       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },
+ 
+ #ifdef LOCAL_INCLUDE_DIR
+ #define INCLUDE_DEFAULTS_MUSL_LOCAL			\
+-    { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 },		\
+-    { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 0 },
++    { LOCAL_INCLUDE_DIRVAR, 0, 0, 1, 1, 2 },		\
++    { LOCAL_INCLUDE_DIRVAR, 0, 0, 1, 1, 0 },
+ #else
+ #define INCLUDE_DEFAULTS_MUSL_LOCAL
+ #endif
+ 
+ #ifdef PREFIX_INCLUDE_DIR
+ #define INCLUDE_DEFAULTS_MUSL_PREFIX			\
+-    { PREFIX_INCLUDE_DIR, 0, 0, 1, 0, 0},
++    { PREFIX_INCLUDE_DIRVAR, 0, 0, 1, 0, 0},
+ #else
+ #define INCLUDE_DEFAULTS_MUSL_PREFIX
+ #endif
+ 
+ #ifdef CROSS_INCLUDE_DIR
+ #define INCLUDE_DEFAULTS_MUSL_CROSS			\
+-    { CROSS_INCLUDE_DIR, "GCC", 0, 0, 0, 0},
++    { CROSS_INCLUDE_DIRVAR, "GCC", 0, 0, 0, 0},
+ #else
+ #define INCLUDE_DEFAULTS_MUSL_CROSS
+ #endif
+ 
+ #ifdef TOOL_INCLUDE_DIR
+ #define INCLUDE_DEFAULTS_MUSL_TOOL			\
+-    { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0},
++    { TOOL_INCLUDE_DIRVAR, "BINUTILS", 0, 1, 0, 0},
+ #else
+ #define INCLUDE_DEFAULTS_MUSL_TOOL
+ #endif
+ 
+ #ifdef GCC_INCLUDE_SUBDIR_TARGET
+ #define INCLUDE_DEFAULTS_MUSL_SUBDIR_TARGET		\
+-    { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0},
++    { STANDARD_STARTFILE_PREFIX_2VAR, "GCC", 0, 0, 1, 0},
+ #else
+ #define INCLUDE_DEFAULTS_MUSL_SUBDIR_TARGET
+ #endif
+ 
+ #ifdef NATIVE_SYSTEM_HEADER_DIR
+ #define INCLUDE_DEFAULTS_MUSL_NATIVE			\
+-    { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 },	\
+-    { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 },
++    { NATIVE_SYSTEM_HEADER_DIRVAR, 0, 0, 0, 1, 2 },	\
++    { NATIVE_SYSTEM_HEADER_DIRVAR, 0, 0, 0, 1, 0 },
+ #else
+ #define INCLUDE_DEFAULTS_MUSL_NATIVE
+ #endif
+@@ -205,7 +205,7 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+     INCLUDE_DEFAULTS_MUSL_TOOL				\
+     INCLUDE_DEFAULTS_MUSL_SUBDIR_TARGET			\
+     INCLUDE_DEFAULTS_MUSL_NATIVE			\
+-    { GCC_INCLUDE_DIR, "GCC", 0, 1, 0, 0 },		\
++    { GCC_INCLUDE_DIRVAR, "GCC", 0, 1, 0, 0 },		\
+     { 0, 0, 0, 0, 0, 0 }				\
+   }
+ #endif
+diff --git a/gcc/config/rs6000/sysv4.h b/gcc/config/rs6000/sysv4.h
+index e5dd6538358..b496849b792 100644
+--- a/gcc/config/rs6000/sysv4.h
++++ b/gcc/config/rs6000/sysv4.h
+@@ -958,53 +958,53 @@ ncrtn.o%s"
+ /* Include order changes for musl, same as in generic linux.h.  */
+ #if DEFAULT_LIBC == LIBC_MUSL
+ #define INCLUDE_DEFAULTS_MUSL_GPP			\
+-    { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1,		\
++    { GPLUSPLUS_INCLUDE_DIRVAR, "G++", 1, 1,		\
+       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },		\
+-    { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1,		\
++    { GPLUSPLUS_TOOL_INCLUDE_DIRVAR, "G++", 1, 1,	\
+       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 1 },		\
+-    { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1,	\
++    { GPLUSPLUS_BACKWARD_INCLUDE_DIRVAR, "G++", 1, 1,	\
+       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },
+ 
+ #ifdef LOCAL_INCLUDE_DIR
+ #define INCLUDE_DEFAULTS_MUSL_LOCAL			\
+-    { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 },		\
+-    { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 0 },
++    { LOCAL_INCLUDE_DIRVAR, 0, 0, 1, 1, 2 },		\
++    { LOCAL_INCLUDE_DIRVAR, 0, 0, 1, 1, 0 },
+ #else
+ #define INCLUDE_DEFAULTS_MUSL_LOCAL
+ #endif
+ 
+ #ifdef PREFIX_INCLUDE_DIR
+ #define INCLUDE_DEFAULTS_MUSL_PREFIX			\
+-    { PREFIX_INCLUDE_DIR, 0, 0, 1, 0, 0},
++    { PREFIX_INCLUDE_DIRVAR, 0, 0, 1, 0, 0},
+ #else
+ #define INCLUDE_DEFAULTS_MUSL_PREFIX
+ #endif
+ 
+ #ifdef CROSS_INCLUDE_DIR
+ #define INCLUDE_DEFAULTS_MUSL_CROSS			\
+-    { CROSS_INCLUDE_DIR, "GCC", 0, 0, 0, 0},
++    { CROSS_INCLUDE_DIRVAR, "GCC", 0, 0, 0, 0},
+ #else
+ #define INCLUDE_DEFAULTS_MUSL_CROSS
+ #endif
+ 
+ #ifdef TOOL_INCLUDE_DIR
+ #define INCLUDE_DEFAULTS_MUSL_TOOL			\
+-    { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0},
++    { TOOL_INCLUDE_DIRVAR, "BINUTILS", 0, 1, 0, 0},
+ #else
+ #define INCLUDE_DEFAULTS_MUSL_TOOL
+ #endif
+ 
+ #ifdef GCC_INCLUDE_SUBDIR_TARGET
+ #define INCLUDE_DEFAULTS_MUSL_SUBDIR_TARGET            \
+-    { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0},
++    { STANDARD_STARTFILE_PREFIX_2VAR, "GCC", 0, 0, 1, 0},
+ #else
+ #define INCLUDE_DEFAULTS_MUSL_SUBDIR_TARGET
+ #endif
+ 
+ #ifdef NATIVE_SYSTEM_HEADER_DIR
+ #define INCLUDE_DEFAULTS_MUSL_NATIVE			\
+-    { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 2 },	\
+-    { NATIVE_SYSTEM_HEADER_DIR, 0, 0, 0, 1, 0 },
++    { NATIVE_SYSTEM_HEADER_DIRVAR, 0, 0, 0, 1, 2 },	\
++    { NATIVE_SYSTEM_HEADER_DIRVAR, 0, 0, 0, 1, 0 },
+ #else
+ #define INCLUDE_DEFAULTS_MUSL_NATIVE
+ #endif
+@@ -1029,7 +1029,7 @@ ncrtn.o%s"
+     INCLUDE_DEFAULTS_MUSL_TOOL				\
+     INCLUDE_DEFAULTS_MUSL_SUBDIR_TARGET			\
+     INCLUDE_DEFAULTS_MUSL_NATIVE			\
+-    { GCC_INCLUDE_DIR, "GCC", 0, 1, 0, 0 },		\
++    { GCC_INCLUDE_DIRVAR, "GCC", 0, 1, 0, 0 },		\
+     { 0, 0, 0, 0, 0, 0 }				\
+   }
+ #endif
+diff --git a/gcc/cppdefault.cc b/gcc/cppdefault.cc
+index 52cf14e92f8..d8977afc05e 100644
+--- a/gcc/cppdefault.cc
++++ b/gcc/cppdefault.cc
+@@ -35,6 +35,30 @@
+ # undef CROSS_INCLUDE_DIR
+ #endif
+ 
++static char GPLUSPLUS_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_INCLUDE_DIR;
++char GCC_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GCC_INCLUDE_DIR;
++static char GPLUSPLUS_TOOL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_TOOL_INCLUDE_DIR;
++static char GPLUSPLUS_BACKWARD_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = GPLUSPLUS_BACKWARD_INCLUDE_DIR;
++static char STANDARD_STARTFILE_PREFIX_2VAR[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET;
++#ifdef LOCAL_INCLUDE_DIR
++static char LOCAL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = LOCAL_INCLUDE_DIR;
++#endif
++#ifdef PREFIX_INCLUDE_DIR
++static char PREFIX_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = PREFIX_INCLUDE_DIR;
++#endif
++#ifdef FIXED_INCLUDE_DIR
++static char FIXED_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = FIXED_INCLUDE_DIR;
++#endif
++#ifdef CROSS_INCLUDE_DIR
++static char CROSS_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = CROSS_INCLUDE_DIR;
++#endif
++#ifdef TOOL_INCLUDE_DIR
++static char TOOL_INCLUDE_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = TOOL_INCLUDE_DIR;
++#endif
++#ifdef NATIVE_SYSTEM_HEADER_DIR
++static char NATIVE_SYSTEM_HEADER_DIRVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = NATIVE_SYSTEM_HEADER_DIR;
++#endif
++
+ const struct default_include cpp_include_defaults[]
+ #ifdef INCLUDE_DEFAULTS
+ = INCLUDE_DEFAULTS;
+@@ -42,17 +66,17 @@ const struct default_include cpp_include_defaults[]
+ = {
+ #ifdef GPLUSPLUS_INCLUDE_DIR
+     /* Pick up GNU C++ generic include files.  */
+-    { GPLUSPLUS_INCLUDE_DIR, "G++", 1, 1,
++    { GPLUSPLUS_INCLUDE_DIRVAR, "G++", 1, 1,
+       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },
+ #endif
+ #ifdef GPLUSPLUS_TOOL_INCLUDE_DIR
+     /* Pick up GNU C++ target-dependent include files.  */
+-    { GPLUSPLUS_TOOL_INCLUDE_DIR, "G++", 1, 1,
++    { GPLUSPLUS_TOOL_INCLUDE_DIRVAR, "G++", 1, 1,
+       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 1 },
+ #endif
+ #ifdef GPLUSPLUS_BACKWARD_INCLUDE_DIR
+     /* Pick up GNU C++ backward and deprecated include files.  */
+-    { GPLUSPLUS_BACKWARD_INCLUDE_DIR, "G++", 1, 1,
++    { GPLUSPLUS_BACKWARD_INCLUDE_DIRVAR, "G++", 1, 1,
+       GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT, 0 },
+ #endif
+ #ifdef GPLUSPLUS_LIBCXX_INCLUDE_DIR
+@@ -62,23 +86,23 @@ const struct default_include cpp_include_defaults[]
+ #endif
+ #ifdef GCC_INCLUDE_DIR
+     /* This is the dir for gcc's private headers.  */
+-    { GCC_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
++    { GCC_INCLUDE_DIRVAR, "GCC", 0, 0, 0, 0 },
+ #endif
+ #ifdef GCC_INCLUDE_SUBDIR_TARGET
+     /* This is the dir for gcc's private headers under the specified sysroot.  */
+-    { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0 },
++    { STANDARD_STARTFILE_PREFIX_2VAR, "GCC", 0, 0, 1, 0 },
+ #endif
+ #ifdef LOCAL_INCLUDE_DIR
+     /* /usr/local/include comes before the fixincluded header files.  */
+-    { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 },
+-    { LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 0 },
++    { LOCAL_INCLUDE_DIRVAR, 0, 0, 1, 1, 2 },
++    { LOCAL_INCLUDE_DIRVAR, 0, 0, 1, 1, 0 },
+ #endif
+ #ifdef PREFIX_INCLUDE_DIR
+-    { PREFIX_INCLUDE_DIR, 0, 0, 1, 0, 0 },
++    { PREFIX_INCLUDE_DIRVAR, 0, 0, 1, 0, 0 },
+ #endif
+ #ifdef FIXED_INCLUDE_DIR
+     /* This is the dir for fixincludes.  */
+-    { FIXED_INCLUDE_DIR, "GCC", 0, 0, 0,
++    { FIXED_INCLUDE_DIRVAR, "GCC", 0, 0, 0,
+       /* A multilib suffix needs adding if different multilibs use
+ 	 different headers.  */
+ #ifdef SYSROOT_HEADERS_SUFFIX_SPEC
+@@ -90,33 +114,24 @@ const struct default_include cpp_include_defaults[]
+ #endif
+ #ifdef CROSS_INCLUDE_DIR
+     /* One place the target system's headers might be.  */
+-    { CROSS_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
++    { CROSS_INCLUDE_DIRVAR, "GCC", 0, 0, 0, 0 },
+ #endif
+ #ifdef TOOL_INCLUDE_DIR
+     /* Another place the target system's headers might be.  */
+-    { TOOL_INCLUDE_DIR, "BINUTILS", 0, 1, 0, 0 },
++    { TOOL_INCLUDE_DIRVAR, "BINUTILS", 0, 1, 0, 0 },
+ #endif
+ #ifdef NATIVE_SYSTEM_HEADER_DIR
+     /* /usr/include comes dead last.  */
+-    { NATIVE_SYSTEM_HEADER_DIR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 2 },
+-    { NATIVE_SYSTEM_HEADER_DIR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 0 },
++    { NATIVE_SYSTEM_HEADER_DIRVAR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 2 },
++    { NATIVE_SYSTEM_HEADER_DIRVAR, NATIVE_SYSTEM_HEADER_COMPONENT, 0, 0, 1, 0 },
+ #endif
+     { 0, 0, 0, 0, 0, 0 }
+   };
+ #endif /* no INCLUDE_DEFAULTS */
+ 
+-#ifdef GCC_INCLUDE_DIR
+-const char cpp_GCC_INCLUDE_DIR[] = GCC_INCLUDE_DIR;
+-const size_t cpp_GCC_INCLUDE_DIR_len = sizeof GCC_INCLUDE_DIR - 8;
+-#else
+-const char cpp_GCC_INCLUDE_DIR[] = "";
+-const size_t cpp_GCC_INCLUDE_DIR_len = 0;
+-#endif
+-
+ /* The configured prefix.  */
+-const char cpp_PREFIX[] = PREFIX;
+-const size_t cpp_PREFIX_len = sizeof PREFIX - 1;
+-const char cpp_EXEC_PREFIX[] = STANDARD_EXEC_PREFIX;
++char PREFIXVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = PREFIX;
++char EXEC_PREFIXVAR[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_EXEC_PREFIX;
+ 
+ /* This value is set by cpp_relocated at runtime */
+ const char *gcc_exec_prefix;
+diff --git a/gcc/cppdefault.h b/gcc/cppdefault.h
+index fb97c0b5814..6267150facc 100644
+--- a/gcc/cppdefault.h
++++ b/gcc/cppdefault.h
+@@ -33,7 +33,8 @@
+ 
+ struct default_include
+ {
+-  const char *const fname;	/* The name of the directory.  */
++  const char *fname;     /* The name of the directory.  */
++
+   const char *const component;	/* The component containing the directory
+ 				   (see update_path in prefix.cc) */
+   const char cplusplus;		/* When this is non-zero, we should only
+@@ -55,17 +56,13 @@ struct default_include
+ };
+ 
+ extern const struct default_include cpp_include_defaults[];
+-extern const char cpp_GCC_INCLUDE_DIR[];
+-extern const size_t cpp_GCC_INCLUDE_DIR_len;
++extern char GCC_INCLUDE_DIRVAR[] __attribute__ ((section (".gccrelocprefix")));
+ 
+ /* The configure-time prefix, i.e., the value supplied as the argument
+    to --prefix=.  */
+-extern const char cpp_PREFIX[];
++extern char PREFIXVAR[] __attribute__ ((section (".gccrelocprefix")));
+ /* The length of the configure-time prefix.  */
+-extern const size_t cpp_PREFIX_len;
+-/* The configure-time execution prefix.  This is typically the lib/gcc
+-   subdirectory of cpp_PREFIX.  */
+-extern const char cpp_EXEC_PREFIX[];
++extern char EXEC_PREFIXVAR[] __attribute__ ((section (".gccrelocprefix")));
+ /* The run-time execution prefix.  This is typically the lib/gcc
+    subdirectory of the actual installation.  */
+ extern const char *gcc_exec_prefix;
+diff --git a/gcc/gcc.cc b/gcc/gcc.cc
+index aa4cf92fb78..5569a39a14a 100644
+--- a/gcc/gcc.cc
++++ b/gcc/gcc.cc
+@@ -252,6 +252,8 @@ FILE *report_times_to_file = NULL;
+ #endif
+ static const char *target_system_root = DEFAULT_TARGET_SYSTEM_ROOT;
+ 
++static char target_relocatable_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = SYSTEMLIBS_DIR;
++
+ /* Nonzero means pass the updated target_system_root to the compiler.  */
+ 
+ static int target_system_root_changed;
+@@ -575,6 +577,7 @@ or with constant text in a single argument.
+  %G     process LIBGCC_SPEC as a spec.
+  %R     Output the concatenation of target_system_root and
+         target_sysroot_suffix.
++ %r     Output the base path target_relocatable_prefix
+  %S     process STARTFILE_SPEC as a spec.  A capital S is actually used here.
+  %E     process ENDFILE_SPEC as a spec.  A capital E is actually used here.
+  %C     process CPP_SPEC as a spec.
+@@ -1627,10 +1630,10 @@ static const char *gcc_libexec_prefix;
+    gcc_exec_prefix is set because, in that case, we know where the
+    compiler has been installed, and use paths relative to that
+    location instead.  */
+-static const char *const standard_exec_prefix = STANDARD_EXEC_PREFIX;
+-static const char *const standard_libexec_prefix = STANDARD_LIBEXEC_PREFIX;
+-static const char *const standard_bindir_prefix = STANDARD_BINDIR_PREFIX;
+-static const char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
++static char standard_exec_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_EXEC_PREFIX;
++static char standard_libexec_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_LIBEXEC_PREFIX;
++static char standard_bindir_prefix[4096] __attribute__ ((section (".gccrelocprefix"))) = STANDARD_BINDIR_PREFIX;
++static char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
+ 
+ /* For native compilers, these are well-known paths containing
+    components that may be provided by the system.  For cross
+@@ -1638,9 +1641,9 @@ static const char *const standard_startfile_prefix = STANDARD_STARTFILE_PREFIX;
+ static const char *md_exec_prefix = MD_EXEC_PREFIX;
+ static const char *md_startfile_prefix = MD_STARTFILE_PREFIX;
+ static const char *md_startfile_prefix_1 = MD_STARTFILE_PREFIX_1;
+-static const char *const standard_startfile_prefix_1
++static char standard_startfile_prefix_1[4096] __attribute__ ((section (".gccrelocprefix")))
+   = STANDARD_STARTFILE_PREFIX_1;
+-static const char *const standard_startfile_prefix_2
++static char standard_startfile_prefix_2[4096] __attribute__ ((section (".gccrelocprefix")))
+   = STANDARD_STARTFILE_PREFIX_2;
+ 
+ /* A relative path to be used in finding the location of tools
+@@ -6676,6 +6679,11 @@ do_spec_1 (const char *spec, int inswitch, const char *soft_matched_part)
+ 	      }
+ 	    break;
+ 
++          case 'r':
++              obstack_grow (&obstack, target_relocatable_prefix,
++		      strlen (target_relocatable_prefix));
++            break;
++
+ 	  case 'S':
+ 	    value = do_spec_1 (startfile_spec, 0, NULL);
+ 	    if (value != 0)
+diff --git a/gcc/incpath.cc b/gcc/incpath.cc
+index c80f100f476..5ac03c08693 100644
+--- a/gcc/incpath.cc
++++ b/gcc/incpath.cc
+@@ -135,7 +135,7 @@ add_standard_paths (const char *sysroot, const char *iprefix,
+   int relocated = cpp_relocated ();
+   size_t len;
+ 
+-  if (iprefix && (len = cpp_GCC_INCLUDE_DIR_len) != 0)
++  if (iprefix && (len = strlen(GCC_INCLUDE_DIRVAR) - 7) != 0)
+     {
+       /* Look for directories that start with the standard prefix.
+ 	 "Translate" them, i.e. replace /usr/local/lib/gcc... with
+@@ -150,7 +150,7 @@ add_standard_paths (const char *sysroot, const char *iprefix,
+ 		 now.  */
+ 	      if (sysroot && p->add_sysroot)
+ 		continue;
+-	      if (!filename_ncmp (p->fname, cpp_GCC_INCLUDE_DIR, len))
++	      if (!filename_ncmp (p->fname, GCC_INCLUDE_DIRVAR, len))
+ 		{
+ 		  char *str = concat (iprefix, p->fname + len, NULL);
+ 		  if (p->multilib == 1 && imultilib)
+@@ -191,7 +191,7 @@ add_standard_paths (const char *sysroot, const char *iprefix,
+ 	      free (sysroot_no_trailing_dir_separator);
+ 	    }
+ 	  else if (!p->add_sysroot && relocated
+-		   && !filename_ncmp (p->fname, cpp_PREFIX, cpp_PREFIX_len))
++		   && !filename_ncmp (p->fname, PREFIXVAR, strlen(PREFIXVAR)))
+ 	    {
+  	      static const char *relocated_prefix;
+ 	      char *ostr;
+@@ -208,12 +208,12 @@ add_standard_paths (const char *sysroot, const char *iprefix,
+ 		  dummy = concat (gcc_exec_prefix, "dummy", NULL);
+ 		  relocated_prefix
+ 		    = make_relative_prefix (dummy,
+-					    cpp_EXEC_PREFIX,
+-					    cpp_PREFIX);
++					    EXEC_PREFIXVAR,
++					    PREFIXVAR);
+ 		  free (dummy);
+ 		}
+ 	      ostr = concat (relocated_prefix,
+-			     p->fname + cpp_PREFIX_len,
++			     p->fname + strlen(PREFIXVAR),
+ 			     NULL);
+ 	      str = update_path (ostr, p->component);
+ 	      free (ostr);
+diff --git a/gcc/prefix.cc b/gcc/prefix.cc
+index 096ed5afa3d..2526f0ecc39 100644
+--- a/gcc/prefix.cc
++++ b/gcc/prefix.cc
+@@ -72,7 +72,9 @@ License along with GCC; see the file COPYING3.  If not see
+ #include "prefix.h"
+ #include "common/common-target.h"
+ 
+-static const char *std_prefix = PREFIX;
++char PREFIXVAR1[4096] __attribute__ ((section (".gccrelocprefix"))) = PREFIX;
++
++static const char *std_prefix = PREFIXVAR1;
+ 
+ static const char *get_key_value (char *);
+ static char *translate_name (char *);
+@@ -212,7 +214,7 @@ translate_name (char *name)
+ 	prefix = getenv (key);
+ 
+       if (prefix == 0)
+-	prefix = PREFIX;
++	prefix = PREFIXVAR1;
+ 
+       /* We used to strip trailing DIR_SEPARATORs here, but that can
+ 	 sometimes yield a result with no separator when one was coded
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0017-Search-target-sysroot-gcc-version-specific-dirs-with.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0017-Search-target-sysroot-gcc-version-specific-dirs-with.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9b05da64a701a723a0d016d5ce8468c1f810ed2c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0017-Search-target-sysroot-gcc-version-specific-dirs-with.patch
@@ -0,0 +1,99 @@
+From 33a1f07a4417247dc24819d4e583ca09f56d5a7b Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 7 Dec 2015 23:41:45 +0000
+Subject: [PATCH] Search target sysroot gcc version specific dirs with
+ multilib.
+
+We install the gcc libraries (such as crtbegin.p) into
+<sysroot><libdir>/<target-sys>/5.2.0/
+which is a default search path for GCC (aka multi_suffix in the
+code below). <target-sys> is 'machine' in gcc's terminology. We use
+these directories so that multiple gcc versions could in theory
+co-exist on target.
+
+We only want to build one gcc-cross-canadian per arch and have this work
+for all multilibs. <target-sys> can be handled by mapping the multilib
+<target-sys> to the one used by gcc-cross-canadian, e.g.
+mips64-polkmllib32-linux
+is symlinked to by mips64-poky-linux.
+
+The default gcc search path in the target sysroot for a "lib64" mutlilib
+is:
+
+<sysroot>/lib32/mips64-poky-linux/5.2.0/
+<sysroot>/lib32/../lib64/
+<sysroot>/usr/lib32/mips64-poky-linux/5.2.0/
+<sysroot>/usr/lib32/../lib64/
+<sysroot>/lib32/
+<sysroot>/usr/lib32/
+
+which means that the lib32 crtbegin.o will be found and the lib64 ones
+will not which leads to compiler failures.
+
+This patch injects a multilib version of that path first so the lib64
+binaries can be found first. With this change the search path becomes:
+
+<sysroot>/lib32/../lib64/mips64-poky-linux/5.2.0/
+<sysroot>/lib32/mips64-poky-linux/5.2.0/
+<sysroot>/lib32/../lib64/
+<sysroot>/usr/lib32/../lib64/mips64-poky-linux/5.2.0/
+<sysroot>/usr/lib32/mips64-poky-linux/5.2.0/
+<sysroot>/usr/lib32/../lib64/
+<sysroot>/lib32/
+<sysroot>/usr/lib32/
+
+Upstream-Status: Pending
+RP 2015/7/31
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/gcc.cc | 29 ++++++++++++++++++++++++++++-
+ 1 file changed, 28 insertions(+), 1 deletion(-)
+
+diff --git a/gcc/gcc.cc b/gcc/gcc.cc
+index 5569a39a14a..4598f6cd7c9 100644
+--- a/gcc/gcc.cc
++++ b/gcc/gcc.cc
+@@ -2817,7 +2817,7 @@ for_each_path (const struct path_prefix *paths,
+       if (path == NULL)
+ 	{
+ 	  len = paths->max_len + extra_space + 1;
+-	  len += MAX (MAX (suffix_len, multi_os_dir_len), multiarch_len);
++	  len += MAX ((suffix_len + multi_os_dir_len), multiarch_len);
+ 	  path = XNEWVEC (char, len);
+ 	}
+ 
+@@ -2829,6 +2829,33 @@ for_each_path (const struct path_prefix *paths,
+ 	  /* Look first in MACHINE/VERSION subdirectory.  */
+ 	  if (!skip_multi_dir)
+ 	    {
++	      if (!(pl->os_multilib ? skip_multi_os_dir : skip_multi_dir))
++	        {
++	          const char *this_multi;
++	          size_t this_multi_len;
++
++	          if (pl->os_multilib)
++		    {
++		      this_multi = multi_os_dir;
++		      this_multi_len = multi_os_dir_len;
++		    }
++	          else
++		    {
++		      this_multi = multi_dir;
++		      this_multi_len = multi_dir_len;
++		    }
++
++	          /* Look in multilib MACHINE/VERSION subdirectory first */
++	          if (this_multi_len)
++	            {
++		      memcpy (path + len, this_multi, this_multi_len + 1);
++	              memcpy (path + len + this_multi_len, multi_suffix, suffix_len + 1);
++	              ret = callback (path, callback_info);
++	                if (ret)
++		          break;
++	            }
++	        }
++
+ 	      memcpy (path + len, multi_suffix, suffix_len + 1);
+ 	      ret = callback (path, callback_info);
+ 	      if (ret)
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0018-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0018-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch
new file mode 100644
index 0000000000000000000000000000000000000000..56793e03a3d0869821d4ccb98492e7d244a3ce54
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0018-Add-ssp_nonshared-to-link-commandline-for-musl-targe.patch
@@ -0,0 +1,84 @@
+From d7dc2861840e88a4592817a398a054a886c3f3ee Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 27 Jun 2017 18:10:54 -0700
+Subject: [PATCH] Add ssp_nonshared to link commandline for musl targets
+
+when -fstack-protector options are enabled we need to
+link with ssp_shared on musl since it does not provide
+the __stack_chk_fail_local() so essentially it provides
+libssp but not libssp_nonshared something like
+TARGET_LIBC_PROVIDES_SSP_BUT_NOT_SSP_NONSHARED
+ where-as for glibc the needed symbols
+are already present in libc_nonshared library therefore
+we do not need any library helper on glibc based systems
+but musl needs the libssp_noshared from gcc
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/config/linux.h          |  7 +++++++
+ gcc/config/rs6000/linux.h   | 10 ++++++++++
+ gcc/config/rs6000/linux64.h | 10 ++++++++++
+ 3 files changed, 27 insertions(+)
+
+diff --git a/gcc/config/linux.h b/gcc/config/linux.h
+index 58143dff731..d2409ccac26 100644
+--- a/gcc/config/linux.h
++++ b/gcc/config/linux.h
+@@ -208,6 +208,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+     { GCC_INCLUDE_DIRVAR, "GCC", 0, 1, 0, 0 },		\
+     { 0, 0, 0, 0, 0, 0 }				\
+   }
++#ifdef TARGET_LIBC_PROVIDES_SSP
++#undef LINK_SSP_SPEC
++#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
++		       "|fstack-protector-strong|fstack-protector-explicit" \
++		       ":-lssp_nonshared}"
++#endif
++
+ #endif
+ 
+ #if (DEFAULT_LIBC == LIBC_UCLIBC) && defined (SINGLE_LIBC) /* uClinux */
+diff --git a/gcc/config/rs6000/linux.h b/gcc/config/rs6000/linux.h
+index 8c9039ac1e5..259cd485973 100644
+--- a/gcc/config/rs6000/linux.h
++++ b/gcc/config/rs6000/linux.h
+@@ -99,6 +99,16 @@
+ 					 " -m elf32ppclinux")
+ #endif
+ 
++/* link libssp_nonshared.a with musl */
++#if DEFAULT_LIBC == LIBC_MUSL
++#ifdef TARGET_LIBC_PROVIDES_SSP
++#undef LINK_SSP_SPEC
++#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
++		       "|fstack-protector-strong|fstack-protector-explicit" \
++		       ":-lssp_nonshared}"
++#endif
++#endif
++
+ #undef LINK_OS_LINUX_SPEC
+ #define LINK_OS_LINUX_SPEC LINK_OS_LINUX_EMUL " %{!shared: %{!static: \
+   %{!static-pie: \
+diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h
+index 364c1a5b155..e33d9ae98e0 100644
+--- a/gcc/config/rs6000/linux64.h
++++ b/gcc/config/rs6000/linux64.h
+@@ -372,6 +372,16 @@ extern int dot_symbols;
+ 					   " -m elf64ppc")
+ #endif
+ 
++/* link libssp_nonshared.a with musl */
++#if DEFAULT_LIBC == LIBC_MUSL
++#ifdef TARGET_LIBC_PROVIDES_SSP
++#undef LINK_SSP_SPEC
++#define LINK_SSP_SPEC "%{fstack-protector|fstack-protector-all" \
++		       "|fstack-protector-strong|fstack-protector-explicit" \
++		       ":-lssp_nonshared}"
++#endif
++#endif
++
+ #define LINK_OS_LINUX_SPEC32 LINK_OS_LINUX_EMUL32 " %{!shared: %{!static: \
+   %{!static-pie: \
+     %{rdynamic:-export-dynamic} \
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0019-Re-introduce-spe-commandline-options.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0019-Re-introduce-spe-commandline-options.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bb1699be25a8015e30c1d145407ef4a5149f04d2
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0019-Re-introduce-spe-commandline-options.patch
@@ -0,0 +1,39 @@
+From bf0d7c463e1fab62804556099b56319fe94be1eb Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 6 Jun 2018 12:10:22 -0700
+Subject: [PATCH] Re-introduce spe commandline options
+
+This should ensure that we keep accepting
+spe options
+
+Upstream-Status: Inappropriate [SPE port is removed from rs600 port]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/config/rs6000/rs6000.opt | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+diff --git a/gcc/config/rs6000/rs6000.opt b/gcc/config/rs6000/rs6000.opt
+index 4931d781c4e..3fb87b6f7d5 100644
+--- a/gcc/config/rs6000/rs6000.opt
++++ b/gcc/config/rs6000/rs6000.opt
+@@ -348,6 +348,19 @@ mdebug=
+ Target RejectNegative Joined
+ -mdebug=	Enable debug output.
+ 
++; PPC SPE ABI
++mspe
++Target Var(rs6000_spe) Save
++Generate SPE SIMD instructions on E500.
++
++mabi=spe
++Target RejectNegative Var(rs6000_spe_abi) Save
++Use the SPE ABI extensions.
++
++mabi=no-spe
++Target RejectNegative Var(rs6000_spe_abi, 0)
++Do not use the SPE ABI extensions.
++
+ ; Altivec ABI
+ mabi=altivec
+ Target RejectNegative Var(rs6000_altivec_abi) Save
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0020-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0020-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f37092089f7c8869ed9a429e7eb6da5c21fbe691
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0020-libgcc_s-Use-alias-for-__cpu_indicator_init-instead-.patch
@@ -0,0 +1,83 @@
+From a32c75b37209d6836eaaa943dc6b1207acba5d27 Mon Sep 17 00:00:00 2001
+From: Szabolcs Nagy <nsz@port70.net>
+Date: Sat, 24 Oct 2015 20:09:53 +0000
+Subject: [PATCH] libgcc_s: Use alias for __cpu_indicator_init instead of
+ symver
+
+Adapter from
+
+https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00899.html
+
+This fix was debated but hasnt been applied gcc upstream since
+they expect musl to support '@' in symbol versioning which is
+a sun/gnu versioning extention. This patch however avoids the
+need for the '@' symbols at all
+
+libgcc/Changelog:
+
+2015-05-11  Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
+	* config/i386/cpuinfo.c (__cpu_indicator_init_local): Add.
+	(__cpu_indicator_init@GCC_4.8.0, __cpu_model@GCC_4.8.0): Remove.
+
+	* config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Remove -DUSE_ELF_SYMVER.
+
+gcc/Changelog:
+
+2015-05-11  Szabolcs Nagy  <szabolcs.nagy@arm.com>
+
+	* config/i386/i386-expand.c (ix86_expand_builtin): Make __builtin_cpu_init
+	call __cpu_indicator_init_local instead of __cpu_indicator_init.
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/config/i386/i386-expand.cc | 4 ++--
+ libgcc/config/i386/cpuinfo.c   | 6 +++---
+ libgcc/config/i386/t-linux     | 2 +-
+ 3 files changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/gcc/config/i386/i386-expand.cc b/gcc/config/i386/i386-expand.cc
+index 68978ef8dc2..0c71f36b572 100644
+--- a/gcc/config/i386/i386-expand.cc
++++ b/gcc/config/i386/i386-expand.cc
+@@ -12321,10 +12321,10 @@ ix86_expand_builtin (tree exp, rtx target, rtx subtarget,
+     {
+     case IX86_BUILTIN_CPU_INIT:
+       {
+-	/* Make it call __cpu_indicator_init in libgcc.  */
++	/* Make it call __cpu_indicator_init_local in libgcc.a.  */
+ 	tree call_expr, fndecl, type;
+ 	type = build_function_type_list (integer_type_node, NULL_TREE);
+-	fndecl = build_fn_decl ("__cpu_indicator_init", type);
++	fndecl = build_fn_decl ("__cpu_indicator_init_local", type);
+ 	call_expr = build_call_expr (fndecl, 0);
+ 	return expand_expr (call_expr, target, mode, EXPAND_NORMAL);
+       }
+diff --git a/libgcc/config/i386/cpuinfo.c b/libgcc/config/i386/cpuinfo.c
+index dab1d98060f..cf824b4114a 100644
+--- a/libgcc/config/i386/cpuinfo.c
++++ b/libgcc/config/i386/cpuinfo.c
+@@ -63,7 +63,7 @@ __cpu_indicator_init (void)
+ 			     __cpu_features2);
+ }
+ 
+-#if defined SHARED && defined USE_ELF_SYMVER
+-__asm__ (".symver __cpu_indicator_init, __cpu_indicator_init@GCC_4.8.0");
+-__asm__ (".symver __cpu_model, __cpu_model@GCC_4.8.0");
++#ifndef SHARED
++int __cpu_indicator_init_local (void)
++  __attribute__ ((weak, alias ("__cpu_indicator_init")));
+ #endif
+diff --git a/libgcc/config/i386/t-linux b/libgcc/config/i386/t-linux
+index 8506a635790..564296f788e 100644
+--- a/libgcc/config/i386/t-linux
++++ b/libgcc/config/i386/t-linux
+@@ -3,5 +3,5 @@
+ # t-slibgcc-elf-ver and t-linux
+ SHLIB_MAPFILES = libgcc-std.ver $(srcdir)/config/i386/libgcc-glibc.ver
+ 
+-HOST_LIBGCC2_CFLAGS += -mlong-double-80 -DUSE_ELF_SYMVER $(CET_FLAGS)
++HOST_LIBGCC2_CFLAGS += -mlong-double-80 $(CET_FLAGS)
+ CRTSTUFF_T_CFLAGS += $(CET_FLAGS)
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0021-gentypes-genmodes-Do-not-use-__LINE__-for-maintainin.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0021-gentypes-genmodes-Do-not-use-__LINE__-for-maintainin.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f5f04ae314a2bbb536657c128c31abc7a6bdbf19
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0021-gentypes-genmodes-Do-not-use-__LINE__-for-maintainin.patch
@@ -0,0 +1,182 @@
+From 4efc42b99c96b026f560b0918de7e237ac3dc8d1 Mon Sep 17 00:00:00 2001
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Date: Tue, 10 Mar 2020 08:26:53 -0700
+Subject: [PATCH] gentypes/genmodes: Do not use __LINE__ for maintaining
+ reproducibility
+
+Inserting line numbers into generated code means its not always reproducible wth
+differing versions of host gcc. Void the issue by not adding these.
+
+Upstream-Status: Inappropriate [OE Reproducibility specific]
+
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/gengtype.cc |  6 +++---
+ gcc/genmodes.cc | 32 ++++++++++++++++----------------
+ 2 files changed, 19 insertions(+), 19 deletions(-)
+
+diff --git a/gcc/gengtype.cc b/gcc/gengtype.cc
+index 386ae1b0506..9762e914296 100644
+--- a/gcc/gengtype.cc
++++ b/gcc/gengtype.cc
+@@ -1006,7 +1006,7 @@ create_field_at (pair_p next, type_p type, const char *name, options_p opt,
+ /* Create a fake field with the given type and name.  NEXT is the next
+    field in the chain.  */
+ #define create_field(next,type,name) \
+-    create_field_all (next,type,name, 0, this_file, __LINE__)
++    create_field_all (next,type,name, 0, this_file, 0)
+ 
+ /* Like create_field, but the field is only valid when condition COND
+    is true.  */
+@@ -1039,7 +1039,7 @@ create_optional_field_ (pair_p next, type_p type, const char *name,
+ }
+ 
+ #define create_optional_field(next,type,name,cond)	\
+-       create_optional_field_(next,type,name,cond,__LINE__)
++       create_optional_field_(next,type,name,cond,0)
+ 
+ /* Reverse a linked list of 'struct pair's in place.  */
+ pair_p
+@@ -5238,7 +5238,7 @@ main (int argc, char **argv)
+       /* These types are set up with #define or else outside of where
+          we can see them.  We should initialize them before calling
+          read_input_list.  */
+-#define POS_HERE(Call) do { pos.file = this_file; pos.line = __LINE__; \
++#define POS_HERE(Call) do { pos.file = this_file; pos.line = 0; \
+ 	Call;} while (0)
+       POS_HERE (do_scalar_typedef ("CUMULATIVE_ARGS", &pos));
+       POS_HERE (do_scalar_typedef ("REAL_VALUE_TYPE", &pos));
+diff --git a/gcc/genmodes.cc b/gcc/genmodes.cc
+index 59850bb070a..e187f8542a1 100644
+--- a/gcc/genmodes.cc
++++ b/gcc/genmodes.cc
+@@ -440,7 +440,7 @@ complete_all_modes (void)
+ }
+ 
+ /* For each mode in class CLASS, construct a corresponding complex mode.  */
+-#define COMPLEX_MODES(C) make_complex_modes (MODE_##C, __FILE__, __LINE__)
++#define COMPLEX_MODES(C) make_complex_modes (MODE_##C, __FILE__, 0)
+ static void
+ make_complex_modes (enum mode_class cl,
+ 		    const char *file, unsigned int line)
+@@ -499,7 +499,7 @@ make_complex_modes (enum mode_class cl,
+    having as many components as necessary.  ORDER is the sorting order
+    of the mode, with smaller numbers indicating a higher priority.  */
+ #define VECTOR_MODES_WITH_PREFIX(PREFIX, C, W, ORDER) \
+-  make_vector_modes (MODE_##C, #PREFIX, W, ORDER, __FILE__, __LINE__)
++  make_vector_modes (MODE_##C, #PREFIX, W, ORDER, __FILE__, 0)
+ #define VECTOR_MODES(C, W) VECTOR_MODES_WITH_PREFIX (V, C, W, 0)
+ static void ATTRIBUTE_UNUSED
+ make_vector_modes (enum mode_class cl, const char *prefix, unsigned int width,
+@@ -552,7 +552,7 @@ make_vector_modes (enum mode_class cl, const char *prefix, unsigned int width,
+    BYTESIZE bytes in total.  */
+ #define VECTOR_BOOL_MODE(NAME, COUNT, COMPONENT, BYTESIZE)		\
+   make_vector_bool_mode (#NAME, COUNT, #COMPONENT, BYTESIZE,		\
+-			 __FILE__, __LINE__)
++			 __FILE__, 0)
+ static void ATTRIBUTE_UNUSED
+ make_vector_bool_mode (const char *name, unsigned int count,
+ 		       const char *component, unsigned int bytesize,
+@@ -574,7 +574,7 @@ make_vector_bool_mode (const char *name, unsigned int count,
+ /* Input.  */
+ 
+ #define _SPECIAL_MODE(C, N) \
+-  make_special_mode (MODE_##C, #N, __FILE__, __LINE__)
++  make_special_mode (MODE_##C, #N, __FILE__, 0)
+ #define RANDOM_MODE(N) _SPECIAL_MODE (RANDOM, N)
+ #define CC_MODE(N) _SPECIAL_MODE (CC, N)
+ 
+@@ -587,7 +587,7 @@ make_special_mode (enum mode_class cl, const char *name,
+ 
+ #define INT_MODE(N, Y) FRACTIONAL_INT_MODE (N, -1U, Y)
+ #define FRACTIONAL_INT_MODE(N, B, Y) \
+-  make_int_mode (#N, B, Y, __FILE__, __LINE__)
++  make_int_mode (#N, B, Y, __FILE__, 0)
+ 
+ static void
+ make_int_mode (const char *name,
+@@ -628,16 +628,16 @@ make_opaque_mode (const char *name,
+ }
+ 
+ #define FRACT_MODE(N, Y, F) \
+-	make_fixed_point_mode (MODE_FRACT, #N, Y, 0, F, __FILE__, __LINE__)
++	make_fixed_point_mode (MODE_FRACT, #N, Y, 0, F, __FILE__, 0)
+ 
+ #define UFRACT_MODE(N, Y, F) \
+-	make_fixed_point_mode (MODE_UFRACT, #N, Y, 0, F, __FILE__, __LINE__)
++	make_fixed_point_mode (MODE_UFRACT, #N, Y, 0, F, __FILE__, 0)
+ 
+ #define ACCUM_MODE(N, Y, I, F) \
+-	make_fixed_point_mode (MODE_ACCUM, #N, Y, I, F, __FILE__, __LINE__)
++	make_fixed_point_mode (MODE_ACCUM, #N, Y, I, F, __FILE__, 0)
+ 
+ #define UACCUM_MODE(N, Y, I, F) \
+-	make_fixed_point_mode (MODE_UACCUM, #N, Y, I, F, __FILE__, __LINE__)
++	make_fixed_point_mode (MODE_UACCUM, #N, Y, I, F, __FILE__, 0)
+ 
+ /* Create a fixed-point mode by setting CL, NAME, BYTESIZE, IBIT, FBIT,
+    FILE, and LINE.  */
+@@ -658,7 +658,7 @@ make_fixed_point_mode (enum mode_class cl,
+ 
+ #define FLOAT_MODE(N, Y, F)             FRACTIONAL_FLOAT_MODE (N, -1U, Y, F)
+ #define FRACTIONAL_FLOAT_MODE(N, B, Y, F) \
+-  make_float_mode (#N, B, Y, #F, __FILE__, __LINE__)
++  make_float_mode (#N, B, Y, #F, __FILE__, 0)
+ 
+ static void
+ make_float_mode (const char *name,
+@@ -675,7 +675,7 @@ make_float_mode (const char *name,
+ #define DECIMAL_FLOAT_MODE(N, Y, F)	\
+ 	FRACTIONAL_DECIMAL_FLOAT_MODE (N, -1U, Y, F)
+ #define FRACTIONAL_DECIMAL_FLOAT_MODE(N, B, Y, F)	\
+-  make_decimal_float_mode (#N, B, Y, #F, __FILE__, __LINE__)
++  make_decimal_float_mode (#N, B, Y, #F, __FILE__, 0)
+ 
+ static void
+ make_decimal_float_mode (const char *name,
+@@ -690,7 +690,7 @@ make_decimal_float_mode (const char *name,
+ }
+ 
+ #define RESET_FLOAT_FORMAT(N, F) \
+-  reset_float_format (#N, #F, __FILE__, __LINE__)
++  reset_float_format (#N, #F, __FILE__, 0)
+ static void ATTRIBUTE_UNUSED
+ reset_float_format (const char *name, const char *format,
+ 		    const char *file, unsigned int line)
+@@ -711,7 +711,7 @@ reset_float_format (const char *name, const char *format,
+ 
+ /* __intN support.  */
+ #define INT_N(M,PREC)				\
+-  make_int_n (#M, PREC, __FILE__, __LINE__)
++  make_int_n (#M, PREC, __FILE__, 0)
+ static void ATTRIBUTE_UNUSED
+ make_int_n (const char *m, int bitsize,
+             const char *file, unsigned int line)
+@@ -740,7 +740,7 @@ make_int_n (const char *m, int bitsize,
+ /* Partial integer modes are specified by relation to a full integer
+    mode.  */
+ #define PARTIAL_INT_MODE(M,PREC,NAME)				\
+-  make_partial_integer_mode (#M, #NAME, PREC, __FILE__, __LINE__)
++  make_partial_integer_mode (#M, #NAME, PREC, __FILE__, 0)
+ static void ATTRIBUTE_UNUSED
+ make_partial_integer_mode (const char *base, const char *name,
+ 			   unsigned int precision,
+@@ -767,7 +767,7 @@ make_partial_integer_mode (const char *base, const char *name,
+ /* A single vector mode can be specified by naming its component
+    mode and the number of components.  */
+ #define VECTOR_MODE_WITH_PREFIX(PREFIX, C, M, N, ORDER) \
+-  make_vector_mode (MODE_##C, #PREFIX, #M, N, ORDER, __FILE__, __LINE__);
++  make_vector_mode (MODE_##C, #PREFIX, #M, N, ORDER, __FILE__, 0);
+ #define VECTOR_MODE(C, M, N) VECTOR_MODE_WITH_PREFIX(V, C, M, N, 0);
+ static void ATTRIBUTE_UNUSED
+ make_vector_mode (enum mode_class bclass,
+@@ -814,7 +814,7 @@ make_vector_mode (enum mode_class bclass,
+ 
+ /* Adjustability.  */
+ #define _ADD_ADJUST(A, M, X, C1, C2) \
+-  new_adjust (#M, &adj_##A, #A, #X, MODE_##C1, MODE_##C2, __FILE__, __LINE__)
++  new_adjust (#M, &adj_##A, #A, #X, MODE_##C1, MODE_##C2, __FILE__, 0)
+ 
+ #define ADJUST_NUNITS(M, X)    _ADD_ADJUST (nunits, M, X, RANDOM, RANDOM)
+ #define ADJUST_BYTESIZE(M, X)  _ADD_ADJUST (bytesize, M, X, RANDOM, RANDOM)
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0023-libatomic-Do-not-enforce-march-on-aarch64.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0023-libatomic-Do-not-enforce-march-on-aarch64.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2f01659847095eaf41b440d121af96301ee7097b
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0023-libatomic-Do-not-enforce-march-on-aarch64.patch
@@ -0,0 +1,42 @@
+From 52931ec7a708b58d68e69ce9eb99001ae9f099dd Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 13 May 2020 15:10:38 -0700
+Subject: [PATCH] libatomic: Do not enforce march on aarch64
+
+OE passes the right options via gcc compiler cmdline via TUNE_CCARGS
+this can conflict between -mcpu settings and -march setting here, since
+-mcpu will translate into an appropriate -march, lets depend on that
+instead of setting it explicitly
+
+Upstream-Status: Inappropriate [OE-Specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ libatomic/Makefile.am | 1 -
+ libatomic/Makefile.in | 1 -
+ 2 files changed, 2 deletions(-)
+
+diff --git a/libatomic/Makefile.am b/libatomic/Makefile.am
+index d88515e4a03..e0e2f8b442a 100644
+--- a/libatomic/Makefile.am
++++ b/libatomic/Makefile.am
+@@ -125,7 +125,6 @@ libatomic_la_LIBADD = $(foreach s,$(SIZES),$(addsuffix _$(s)_.lo,$(SIZEOBJS)))
+ ## On a target-specific basis, include alternates to be selected by IFUNC.
+ if HAVE_IFUNC
+ if ARCH_AARCH64_LINUX
+-IFUNC_OPTIONS	     = -march=armv8-a+lse
+ libatomic_la_LIBADD += $(foreach s,$(SIZES),$(addsuffix _$(s)_1_.lo,$(SIZEOBJS)))
+ endif
+ if ARCH_ARM_LINUX
+diff --git a/libatomic/Makefile.in b/libatomic/Makefile.in
+index 80d25653dc7..7377689ab34 100644
+--- a/libatomic/Makefile.in
++++ b/libatomic/Makefile.in
+@@ -434,7 +434,6 @@ M_SRC = $(firstword $(filter %/$(M_FILE), $(all_c_files)))
+ libatomic_la_LIBADD = $(foreach s,$(SIZES),$(addsuffix \
+ 	_$(s)_.lo,$(SIZEOBJS))) $(am__append_1) $(am__append_2) \
+ 	$(am__append_3) $(am__append_4)
+-@ARCH_AARCH64_LINUX_TRUE@@HAVE_IFUNC_TRUE@IFUNC_OPTIONS = -march=armv8-a+lse
+ @ARCH_ARM_LINUX_TRUE@@HAVE_IFUNC_TRUE@IFUNC_OPTIONS = -march=armv7-a+fp -DHAVE_KERNEL64
+ @ARCH_I386_TRUE@@HAVE_IFUNC_TRUE@IFUNC_OPTIONS = -march=i586
+ @ARCH_X86_64_TRUE@@HAVE_IFUNC_TRUE@IFUNC_OPTIONS = -mcx16 -mcx16
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0024-Fix-install-path-of-linux64.h.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0024-Fix-install-path-of-linux64.h.patch
new file mode 100644
index 0000000000000000000000000000000000000000..555be62328e1debe0afb465df2c8bda94043ff83
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0024-Fix-install-path-of-linux64.h.patch
@@ -0,0 +1,31 @@
+From 3e67c9c77e46132c252911bf1e5e4222dfd3aa34 Mon Sep 17 00:00:00 2001
+From: Andrei Gherzan <andrei.gherzan@huawei.com>
+Date: Wed, 22 Dec 2021 12:49:25 +0100
+Subject: [PATCH] Fix install path of linux64.h
+
+We add linux64.h to tm includes[1] as a relative path to B. This patch
+adapts the install path of linux64.h to match the include in tm.h.
+
+[1] 0016-Use-the-multilib-config-files-from-B-instead-of-usin.patch
+
+Signed-off-by: Andrei Gherzan <andrei.gherzan@huawei.com>
+
+Upstream-Status: Inappropriate [configuration]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gcc/Makefile.in | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/gcc/Makefile.in b/gcc/Makefile.in
+index 07fa63b6640..0def7394454 100644
+--- a/gcc/Makefile.in
++++ b/gcc/Makefile.in
+@@ -3706,6 +3706,8 @@ install-plugin: installdirs lang.install-plugin s-header-vars install-gengtype
+ 	  "$(srcdir)"/config/* | "$(srcdir)"/common/config/* \
+ 	  | "$(srcdir)"/c-family/* | "$(srcdir)"/*.def ) \
+ 	    base=`echo "$$path" | sed -e "s|$$srcdirstrip/||"`;; \
++	  */linux64.h ) \
++	    base=`dirname $$path`;;\
+ 	  *) base=`basename $$path` ;; \
+ 	  esac; \
+ 	  dest=$(plugin_includedir)/$$base; \
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0026-aarch64-Fix-loose-ldpstp-check-PR111411.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0026-aarch64-Fix-loose-ldpstp-check-PR111411.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a408a986983b118afc46699e6126718ff7a0f1c1
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0026-aarch64-Fix-loose-ldpstp-check-PR111411.patch
@@ -0,0 +1,117 @@
+From adb60dc78e0da4877747f32347cee339364775be Mon Sep 17 00:00:00 2001
+From: Richard Sandiford <richard.sandiford@arm.com>
+Date: Fri, 15 Sep 2023 09:19:14 +0100
+Subject: [PATCH] aarch64: Fix loose ldpstp check [PR111411]
+
+aarch64_operands_ok_for_ldpstp contained the code:
+
+  /* One of the memory accesses must be a mempair operand.
+     If it is not the first one, they need to be swapped by the
+     peephole.  */
+  if (!aarch64_mem_pair_operand (mem_1, GET_MODE (mem_1))
+       && !aarch64_mem_pair_operand (mem_2, GET_MODE (mem_2)))
+    return false;
+
+But the requirement isn't just that one of the accesses must be a
+valid mempair operand.  It's that the lower access must be, since
+that's the access that will be used for the instruction operand.
+
+gcc/
+	PR target/111411
+	* config/aarch64/aarch64.cc (aarch64_operands_ok_for_ldpstp): Require
+	the lower memory access to a mem-pair operand.
+
+gcc/testsuite/
+	PR target/111411
+	* gcc.dg/rtl/aarch64/pr111411.c: New test.
+
+Upstream-Status: Backport [https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=2d38f45bcca62ca0c7afef4b579f82c5c2a01610]
+Signed-off-by: Martin Jansa <martin.jansa@gmail.com>
+---
+ gcc/config/aarch64/aarch64.cc               |  8 ++-
+ gcc/testsuite/gcc.dg/rtl/aarch64/pr111411.c | 57 +++++++++++++++++++++
+ 2 files changed, 60 insertions(+), 5 deletions(-)
+ create mode 100644 gcc/testsuite/gcc.dg/rtl/aarch64/pr111411.c
+
+diff --git a/gcc/config/aarch64/aarch64.cc b/gcc/config/aarch64/aarch64.cc
+index 6118a3354ac..9b1f791ca8b 100644
+--- a/gcc/config/aarch64/aarch64.cc
++++ b/gcc/config/aarch64/aarch64.cc
+@@ -26154,11 +26154,9 @@ aarch64_operands_ok_for_ldpstp (rtx *operands, bool load,
+   gcc_assert (known_eq (GET_MODE_SIZE (GET_MODE (mem_1)),
+ 			GET_MODE_SIZE (GET_MODE (mem_2))));
+ 
+-  /* One of the memory accesses must be a mempair operand.
+-     If it is not the first one, they need to be swapped by the
+-     peephole.  */
+-  if (!aarch64_mem_pair_operand (mem_1, GET_MODE (mem_1))
+-       && !aarch64_mem_pair_operand (mem_2, GET_MODE (mem_2)))
++  /* The lower memory access must be a mem-pair operand.  */
++  rtx lower_mem = reversed ? mem_2 : mem_1;
++  if (!aarch64_mem_pair_operand (lower_mem, GET_MODE (lower_mem)))
+     return false;
+ 
+   if (REG_P (reg_1) && FP_REGNUM_P (REGNO (reg_1)))
+diff --git a/gcc/testsuite/gcc.dg/rtl/aarch64/pr111411.c b/gcc/testsuite/gcc.dg/rtl/aarch64/pr111411.c
+new file mode 100644
+index 00000000000..ad07e9c6c89
+--- /dev/null
++++ b/gcc/testsuite/gcc.dg/rtl/aarch64/pr111411.c
+@@ -0,0 +1,57 @@
++/* { dg-do compile { target aarch64*-*-* } } */
++/* { dg-require-effective-target lp64 } */
++/* { dg-options "-O -fdisable-rtl-postreload -fpeephole2 -fno-schedule-fusion" } */
++
++extern int data[];
++
++void __RTL (startwith ("ira")) foo (void *ptr)
++{
++  (function "foo"
++    (param "ptr"
++      (DECL_RTL (reg/v:DI <0> [ ptr ]))
++      (DECL_RTL_INCOMING (reg/v:DI x0 [ ptr ]))
++    ) ;; param "ptr"
++    (insn-chain
++      (block 2
++	(edge-from entry (flags "FALLTHRU"))
++	(cnote 3 [bb 2] NOTE_INSN_BASIC_BLOCK)
++	(insn 4 (set (reg:DI <0>) (reg:DI x0)))
++	(insn 5 (set (reg:DI <1>)
++		     (plus:DI (reg:DI <0>) (const_int 768))))
++	(insn 6 (set (mem:SI (plus:DI (reg:DI <0>)
++				      (const_int 508)) [1 &data+508 S4 A4])
++		     (const_int 0)))
++	(insn 7 (set (mem:SI (plus:DI (reg:DI <1>)
++				      (const_int -256)) [1 &data+512 S4 A4])
++		     (const_int 0)))
++	(edge-to exit (flags "FALLTHRU"))
++      ) ;; block 2
++    ) ;; insn-chain
++  ) ;; function
++}
++
++void __RTL (startwith ("ira")) bar (void *ptr)
++{
++  (function "bar"
++    (param "ptr"
++      (DECL_RTL (reg/v:DI <0> [ ptr ]))
++      (DECL_RTL_INCOMING (reg/v:DI x0 [ ptr ]))
++    ) ;; param "ptr"
++    (insn-chain
++      (block 2
++	(edge-from entry (flags "FALLTHRU"))
++	(cnote 3 [bb 2] NOTE_INSN_BASIC_BLOCK)
++	(insn 4 (set (reg:DI <0>) (reg:DI x0)))
++	(insn 5 (set (reg:DI <1>)
++		     (plus:DI (reg:DI <0>) (const_int 768))))
++	(insn 6 (set (mem:SI (plus:DI (reg:DI <1>)
++				      (const_int -256)) [1 &data+512 S4 A4])
++		     (const_int 0)))
++	(insn 7 (set (mem:SI (plus:DI (reg:DI <0>)
++				      (const_int 508)) [1 &data+508 S4 A4])
++		     (const_int 0)))
++	(edge-to exit (flags "FALLTHRU"))
++      ) ;; block 2
++    ) ;; insn-chain
++  ) ;; function
++}
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/0026-rust-recursion-limit.patch b/meta-openeuler/recipes-devtools/gcc/gcc/0026-rust-recursion-limit.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bbe2f18f6fcb9a59481576914aa854104dd7a667
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/0026-rust-recursion-limit.patch
@@ -0,0 +1,92 @@
+From 9234cdca6ee88badfc00297e72f13dac4e540c79 Mon Sep 17 00:00:00 2001
+From: Nick Clifton <nickc@redhat.com>
+Date: Fri, 1 Jul 2022 15:58:52 +0100
+Subject: [PATCH] Add a recursion limit to the demangle_const function in the
+ Rust demangler.
+
+libiberty/
+	PR demangler/105039
+	* rust-demangle.c (demangle_const): Add recursion limit.
+
+Upstream-Status: Backport [https://gcc.gnu.org/git/gitweb.cgi?p=gcc.git;h=9234cdca6ee88badfc00297e72f13dac4e540c79]
+---
+ libiberty/rust-demangle.c | 29 ++++++++++++++++++++---------
+ 1 file changed, 20 insertions(+), 9 deletions(-)
+
+diff --git a/libiberty/rust-demangle.c b/libiberty/rust-demangle.c
+index bb58d900e27..36afcfae278 100644
+--- a/libiberty/rust-demangle.c
++++ b/libiberty/rust-demangle.c
+@@ -126,7 +126,7 @@ parse_integer_62 (struct rust_demangler *rdm)
+     return 0;
+ 
+   x = 0;
+-  while (!eat (rdm, '_'))
++  while (!eat (rdm, '_') && !rdm->errored)
+     {
+       c = next (rdm);
+       x *= 62;
+@@ -1148,6 +1148,15 @@ demangle_const (struct rust_demangler *rdm)
+   if (rdm->errored)
+     return;
+ 
++  if (rdm->recursion != RUST_NO_RECURSION_LIMIT)
++    {
++      ++ rdm->recursion;
++      if (rdm->recursion > RUST_MAX_RECURSION_COUNT)
++	/* FIXME: There ought to be a way to report
++	   that the recursion limit has been reached.  */
++	goto fail_return;
++    }
++
+   if (eat (rdm, 'B'))
+     {
+       backref = parse_integer_62 (rdm);
+@@ -1158,7 +1167,7 @@ demangle_const (struct rust_demangler *rdm)
+           demangle_const (rdm);
+           rdm->next = old_next;
+         }
+-      return;
++      goto pass_return;
+     }
+ 
+   ty_tag = next (rdm);
+@@ -1167,7 +1176,7 @@ demangle_const (struct rust_demangler *rdm)
+     /* Placeholder. */
+     case 'p':
+       PRINT ("_");
+-      return;
++      goto pass_return;
+ 
+     /* Unsigned integer types. */
+     case 'h':
+@@ -1200,18 +1209,20 @@ demangle_const (struct rust_demangler *rdm)
+       break;
+ 
+     default:
+-      rdm->errored = 1;
+-      return;
++      goto fail_return;
+     }
+ 
+-  if (rdm->errored)
+-    return;
+-
+-  if (rdm->verbose)
++  if (!rdm->errored && rdm->verbose)
+     {
+       PRINT (": ");
+       PRINT (basic_type (ty_tag));
+     }
++
++ fail_return:
++  rdm->errored = 1;
++ pass_return:
++  if (rdm->recursion != RUST_NO_RECURSION_LIMIT)
++    -- rdm->recursion;
+ }
+ 
+ static void
+-- 
+2.31.1
+
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/hardcoded-paths.patch b/meta-openeuler/recipes-devtools/gcc/gcc/hardcoded-paths.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f3485858f488e4a043286f6a675f6db8059be07d
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/hardcoded-paths.patch
@@ -0,0 +1,19 @@
+Avoid encoding build paths into sources used for floating point on powerpc.
+(MACHINE=qemuppc bitbake libgcc).
+
+Upstream-Status: Submitted [https://gcc.gnu.org/pipermail/gcc-patches/2022-August/599882.html]
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+
+Index: gcc-12.1.0/libgcc/config/rs6000/t-float128
+===================================================================
+--- gcc-12.1.0.orig/libgcc/config/rs6000/t-float128
++++ gcc-12.1.0/libgcc/config/rs6000/t-float128
+@@ -103,7 +103,7 @@ $(ibm128_dec_objs)	: INTERNAL_CFLAGS +=
+ $(fp128_softfp_src) : $(srcdir)/soft-fp/$(subst -sw,,$(subst kf,tf,$@)) $(fp128_dep)
+ 	@src="$(srcdir)/soft-fp/$(subst -sw,,$(subst kf,tf,$@))"; \
+ 	echo "Create $@"; \
+-	(echo "/* file created from $$src */"; \
++	(echo "/* file created from `basename $$src` */"; \
+ 	 echo; \
+ 	 sed -f $(fp128_sed) < $$src) > $@
+ 
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc/prefix-map-realpath.patch b/meta-openeuler/recipes-devtools/gcc/gcc/prefix-map-realpath.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7f1a2deec7e73067d9562a9676832f92bd29ec98
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc/prefix-map-realpath.patch
@@ -0,0 +1,63 @@
+Relative paths don't work with -fdebug-prefix-map and friends. This
+can lead to paths which the user wanted to be remapped being missed.
+Setting -fdebug-prefix-map to work with a relative path isn't practical
+either.
+
+Instead, call gcc's realpath function on the incomming path name before
+comparing it with the remapping. This means other issues like symlinks
+are also accounted for and leads to a more consistent remapping experience.
+
+Upstream-Status: Submitted [https://gcc.gnu.org/pipermail/gcc-patches/2022-August/599885.html]
+[Also https://gcc.gnu.org/pipermail/gcc-patches/2022-August/599884.html]
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+
+
+Index: gcc-12.1.0/gcc/file-prefix-map.cc
+===================================================================
+--- gcc-12.1.0.orig/gcc/file-prefix-map.cc
++++ gcc-12.1.0/gcc/file-prefix-map.cc
+@@ -70,19 +70,28 @@ remap_filename (file_prefix_map *maps, c
+   file_prefix_map *map;
+   char *s;
+   const char *name;
++  char *realname;
+   size_t name_len;
+ 
++  if (lbasename (filename) == filename)
++    return filename;
++
++  realname = lrealpath (filename);
++
+   for (map = maps; map; map = map->next)
+-    if (filename_ncmp (filename, map->old_prefix, map->old_len) == 0)
++    if (filename_ncmp (realname, map->old_prefix, map->old_len) == 0)
+       break;
+-  if (!map)
++  if (!map) {
++    free (realname);
+     return filename;
+-  name = filename + map->old_len;
++  }
++  name = realname + map->old_len;
+   name_len = strlen (name) + 1;
+ 
+   s = (char *) ggc_alloc_atomic (name_len + map->new_len);
+   memcpy (s, map->new_prefix, map->new_len);
+   memcpy (s + map->new_len, name, name_len);
++  free (realname);
+   return s;
+ }
+ 
+Index: gcc-12.1.0/libcpp/macro.cc
+===================================================================
+--- gcc-12.1.0.orig/libcpp/macro.cc
++++ gcc-12.1.0/libcpp/macro.cc
+@@ -563,7 +563,7 @@ _cpp_builtin_macro_text (cpp_reader *pfi
+ 	    if (!name)
+ 	      abort ();
+ 	  }
+-	if (pfile->cb.remap_filename)
++	if (pfile->cb.remap_filename && !pfile->state.in_directive)
+ 	  name = pfile->cb.remap_filename (name);
+ 	len = strlen (name);
+ 	buf = _cpp_unaligned_alloc (pfile, len * 2 + 3);
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc_%.bbappend b/meta-openeuler/recipes-devtools/gcc/gcc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a929be0b40652be7195618358f5ba97a6d0996f5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc_%.bbappend
@@ -0,0 +1 @@
+require gcc-src.inc
diff --git a/meta-openeuler/recipes-devtools/gcc/gcc_12.3.bb b/meta-openeuler/recipes-devtools/gcc/gcc_12.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..255fe552bdcd9016b4879f082dab31659de901ab
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/gcc_12.3.bb
@@ -0,0 +1,14 @@
+require recipes-devtools/gcc/gcc-${PV}.inc
+require gcc-target.inc
+
+# Building with thumb enabled on armv4t armv5t fails with
+# | gcc-4.8.1-r0/gcc-4.8.1/gcc/cp/decl.c:7438:(.text.unlikely+0x2fa): relocation truncated to fit: R_ARM_THM_CALL against symbol `fancy_abort(char const*, int, char const*)' defined in .glue_7 section in linker stubs
+# | gcc-4.8.1-r0/gcc-4.8.1/gcc/cp/decl.c:7442:(.text.unlikely+0x318): additional relocation overflows omitted from the output
+ARM_INSTRUCTION_SET:armv4 = "arm"
+ARM_INSTRUCTION_SET:armv5 = "arm"
+
+ARMFPARCHEXT:armv6 = "${@'+fp' if d.getVar('TARGET_FPU') == 'hard' else ''}"
+ARMFPARCHEXT:armv7a = "${@'+fp' if d.getVar('TARGET_FPU') == 'hard' else ''}"
+ARMFPARCHEXT:armv7ve = "${@'+fp' if d.getVar('TARGET_FPU') == 'hard' else ''}"
+
+BBCLASSEXTEND = "nativesdk"
diff --git a/meta-openeuler/recipes-devtools/gcc/libgcc-common.inc b/meta-openeuler/recipes-devtools/gcc/libgcc-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..d9084af51ad72107bdd899911f30e3bb6c2c8d31
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/libgcc-common.inc
@@ -0,0 +1,163 @@
+BPN = "libgcc"
+
+require gcc-configure-common.inc
+
+INHIBIT_DEFAULT_DEPS = "1"
+
+do_configure () {
+	install -d ${D}${base_libdir} ${D}${libdir}
+	mkdir -p ${B}/${BPN}
+	mkdir -p ${B}/${TARGET_SYS}/${BPN}/
+	cd ${B}/${BPN}
+	chmod a+x ${S}/${BPN}/configure
+	${S}/${BPN}/configure ${CONFIGUREOPTS} ${EXTRA_OECONF}
+}
+EXTRACONFFUNCS += "extract_stashed_builddir"
+do_configure[depends] += "${COMPILERDEP}"
+
+do_compile () {
+	cd ${B}/${BPN}
+	oe_runmake MULTIBUILDTOP=${B}/${TARGET_SYS}/${BPN}/
+}
+
+do_install () {
+	cd ${B}/${BPN}
+	oe_runmake 'DESTDIR=${D}' MULTIBUILDTOP=${B}/${TARGET_SYS}/${BPN}/ install
+
+	# Move libgcc_s into /lib
+	mkdir -p ${D}${base_libdir}
+	if [ -f ${D}${libdir}/nof/libgcc_s.so ]; then
+		mv ${D}${libdir}/nof/libgcc* ${D}${base_libdir}
+	else
+		mv ${D}${libdir}/libgcc* ${D}${base_libdir} || true
+	fi
+
+	# install the runtime in /usr/lib/ not in /usr/lib/gcc on target
+	# so that cross-gcc can find it in the sysroot
+
+	mv ${D}${libdir}/gcc/* ${D}${libdir}
+	rm -rf ${D}${libdir}/gcc/
+	# unwind.h is installed here which is shipped in gcc-cross
+	# as well as target gcc and they are identical so we dont
+	# ship one with libgcc here
+	rm -rf ${D}${libdir}/${TARGET_SYS}/${BINV}/include
+}
+
+do_install:append:libc-baremetal () {
+	if [ "${base_libdir}" != "${libdir}" ]; then
+		rmdir ${D}${base_libdir}
+	fi
+}
+do_install:append:libc-newlib () {
+	if [ "${base_libdir}" != "${libdir}" ]; then
+		rmdir ${D}${base_libdir}
+	fi
+}
+
+# No rpm package is actually created but -dev depends on it, avoid dnf error
+DEV_PKG_DEPENDENCY:libc-baremetal = ""
+DEV_PKG_DEPENDENCY:libc-newlib = ""
+
+BBCLASSEXTEND = "nativesdk"
+
+addtask multilib_install after do_install before do_package do_populate_sysroot
+# this makes multilib gcc files findable for target gcc
+# e.g.
+#    /usr/lib/i586-pokymllib32-linux/4.7/
+# by creating this symlink to it
+#    /usr/lib64/x86_64-poky-linux/4.7/32
+
+fakeroot python do_multilib_install() {
+    import re
+
+    multilibs = d.getVar('MULTILIB_VARIANTS')
+    if not multilibs or bb.data.inherits_class('nativesdk', d):
+        return
+
+    binv = d.getVar('BINV')
+
+    mlprefix = d.getVar('MLPREFIX')
+    if ('%slibgcc' % mlprefix) != d.getVar('PN'):
+        return
+
+    if mlprefix:
+        orig_tune = d.getVar('DEFAULTTUNE_MULTILIB_ORIGINAL')
+        orig_tune_params = get_tune_parameters(orig_tune, d)
+        orig_tune_baselib = orig_tune_params['baselib']
+        orig_tune_bitness = orig_tune_baselib.replace('lib', '')
+        if not orig_tune_bitness:
+            orig_tune_bitness = '32'
+
+        src = '../../../' + orig_tune_baselib + '/' + \
+            d.getVar('TARGET_SYS_MULTILIB_ORIGINAL') + '/' + binv + '/'
+
+        dest = d.getVar('D') + d.getVar('libdir') + '/' + \
+            d.getVar('TARGET_SYS') + '/' + binv + '/' + orig_tune_bitness
+
+        if os.path.lexists(dest):
+            os.unlink(dest)
+        os.symlink(src, dest)
+        return
+
+
+    for ml in multilibs.split():
+        tune = d.getVar('DEFAULTTUNE:virtclass-multilib-' + ml)
+        if not tune:
+            bb.warn('DEFAULTTUNE:virtclass-multilib-%s is not defined. Skipping...' % ml)
+            continue
+
+        tune_parameters = get_tune_parameters(tune, d)
+        tune_baselib = tune_parameters['baselib']
+        if not tune_baselib:
+            bb.warn("Tune %s doesn't have a baselib set. Skipping..." % tune)
+            continue
+
+        tune_arch = tune_parameters['arch']
+        tune_bitness = tune_baselib.replace('lib', '')
+        if not tune_bitness:
+            tune_bitness = '32' # /lib => 32bit lib
+
+        tune_abiextension = tune_parameters['abiextension']
+        if tune_abiextension:
+            libcextension = '-gnu' + tune_abiextension
+        else:
+            libcextension = ''
+
+        src = '../../../' + tune_baselib + '/' + \
+            tune_arch + d.getVar('TARGET_VENDOR') + 'ml' + ml + \
+            '-' + d.getVar('TARGET_OS') + libcextension +  '/' + binv + '/'
+
+        dest = d.getVar('D') + d.getVar('libdir') + '/' + \
+            d.getVar('TARGET_SYS') + '/' + binv + '/' + tune_bitness
+
+        if os.path.lexists(dest):
+            os.unlink(dest)
+        os.symlink(src, dest)
+}
+
+def get_original_os(d):
+    vendoros = d.expand('${TARGET_ARCH}${ORIG_TARGET_VENDOR}-${TARGET_OS}')
+    for suffix in [d.getVar('ABIEXTENSION'), d.getVar('LIBCEXTENSION')]:
+        if suffix and vendoros.endswith(suffix):
+            vendoros = vendoros[:-len(suffix)]
+    # Arm must use linux-gnueabi not linux as only the former is accepted by gcc
+    if vendoros.startswith("arm-") and not vendoros.endswith("-gnueabi"):
+        vendoros = vendoros + "-gnueabi"
+    return vendoros
+
+ORIG_TARGET_VENDOR := "${TARGET_VENDOR}"
+BASETARGET_SYS = "${@get_original_os(d)}"
+
+addtask extra_symlinks after do_multilib_install before do_package do_populate_sysroot
+fakeroot python do_extra_symlinks() {
+    if bb.data.inherits_class('nativesdk', d):
+        return
+
+    targetsys = d.getVar('BASETARGET_SYS')
+
+    if targetsys != d.getVar('TARGET_SYS'):
+        dest = d.getVar('D') + d.getVar('libdir') + '/' + targetsys
+        src = d.getVar('TARGET_SYS')
+        if not os.path.lexists(dest) and os.path.lexists(d.getVar('D') + d.getVar('libdir')):
+            os.symlink(src, dest)
+}
diff --git a/meta-openeuler/recipes-devtools/gcc/libgcc-initial.inc b/meta-openeuler/recipes-devtools/gcc/libgcc-initial.inc
new file mode 100644
index 0000000000000000000000000000000000000000..8251e3c286934032ee63ef363c8761438b8db4b6
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/libgcc-initial.inc
@@ -0,0 +1,58 @@
+#
+# Notes on the way the OE cross toolchain now works
+#
+# We need a libgcc to build glibc. Tranditionally we therefore built
+# a non-threaded and non-shared compiler (gcc-cross-initial), then use
+# that to build libgcc-initial which is used to build glibc which we can
+# then build gcc-cross and libgcc against.
+#
+# We were able to drop the glibc dependency from gcc-cross, with two tweaks:
+
+# a) specify the minimum glibc version to support in a configure option
+# b) create a dummy limits.h file so that later when glibc creates one,
+#    the headers structure has support for it. We can do this with a simple
+#    empty file
+#
+# Once gcc-cross is libc independent, we can use it to build both
+# libgcc-initial and then later libgcc.
+#
+# libgcc-initial is tricky as we need to imitate the non-threaded and
+# non-shared case. We can do that by hacking the threading mode back to
+# "single" even if gcc reports "posix" and disable libc presence for the
+# libgcc-intial build. We have to create the dummy limits.h to avoid
+# compiler errors from a missing header.
+#
+# glibc will fail to link with libgcc-initial due to a missing "exception
+# handler" capable libgcc (libgcc_eh.a). Since we know glibc doesn't need
+# any exception handler, we can safely symlink to libgcc.a.
+#
+
+require libgcc-common.inc
+
+DEPENDS = "virtual/${TARGET_PREFIX}gcc"
+
+LICENSE = "GPL-3.0-with-GCC-exception"
+
+PACKAGES = ""
+
+EXTRA_OECONF += "--disable-shared"
+
+inherit nopackages
+
+# We really only want this built by things that need it, not any recrdeptask
+deltask do_build
+
+do_configure:prepend () {
+	install -d ${STAGING_INCDIR}
+	touch ${STAGING_INCDIR}/limits.h
+	sed -i -e 's#INHIBIT_LIBC_CFLAGS =.*#INHIBIT_LIBC_CFLAGS = -Dinhibit_libc#' ${B}/gcc/libgcc.mvars
+	sed -i -e 's#inhibit_libc = false#inhibit_libc = true#' ${B}/gcc/Makefile
+}
+
+do_configure:append () {
+	sed -i -e 's#thread_header = .*#thread_header = gthr-single.h#' ${B}/${BPN}/Makefile
+}
+
+do_install:append () {
+	ln -s libgcc.a ${D}${libdir}/${TARGET_SYS}/${BINV}/libgcc_eh.a
+}
diff --git a/meta-openeuler/recipes-devtools/gcc/libgcc-initial_%.bbappend b/meta-openeuler/recipes-devtools/gcc/libgcc-initial_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a929be0b40652be7195618358f5ba97a6d0996f5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/libgcc-initial_%.bbappend
@@ -0,0 +1 @@
+require gcc-src.inc
diff --git a/meta-openeuler/recipes-devtools/gcc/libgcc-initial_12.3.bb b/meta-openeuler/recipes-devtools/gcc/libgcc-initial_12.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a259082b47c8dbdf71dfe4d4da7eae9af71dd92e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/libgcc-initial_12.3.bb
@@ -0,0 +1,5 @@
+require recipes-devtools/gcc/gcc-${PV}.inc
+require libgcc-initial.inc
+
+# Building with thumb enabled on armv6t fails
+ARM_INSTRUCTION_SET:armv6 = "arm"
diff --git a/meta-openeuler/recipes-devtools/gcc/libgcc.inc b/meta-openeuler/recipes-devtools/gcc/libgcc.inc
new file mode 100644
index 0000000000000000000000000000000000000000..84a2d930df23def77878017d938cd53d5502bb59
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/libgcc.inc
@@ -0,0 +1,53 @@
+require libgcc-common.inc
+
+DEPENDS = "virtual/${TARGET_PREFIX}gcc virtual/${TARGET_PREFIX}g++ virtual/${MLPREFIX}libc"
+
+do_install:append:class-target () {
+	if [ "${TCLIBC}" != "glibc" ]; then
+		case "${TARGET_OS}" in
+			"linux-musl" | "linux-*spe") extra_target_os="linux";;
+			"linux-musleabi") extra_target_os="linux-gnueabi";;
+			*) extra_target_os="linux";;
+		esac
+		if [ ! -e ${D}${libdir}/${TARGET_ARCH}${TARGET_VENDOR}-$extra_target_os ]; then
+			ln -s ${TARGET_SYS} ${D}${libdir}/${TARGET_ARCH}${TARGET_VENDOR}-$extra_target_os
+		fi
+	fi
+	if [ -n "${@ bb.utils.contains('TUNE_CCARGS_MFLOAT', 'hard', 'hf', '', d)}" ]; then
+		case "${TARGET_OS}" in
+			"linux-musleabi") extra_target_os="linux-musleabihf";;
+			"linux-gnueabi") extra_target_os="linux-gnueabihf";;
+		esac
+		if [ ! -e ${D}${libdir}/${TARGET_ARCH}${TARGET_VENDOR}-$extra_target_os ]; then
+			ln -s ${TARGET_SYS} ${D}${libdir}/${TARGET_ARCH}${TARGET_VENDOR}-$extra_target_os
+		fi
+	fi
+}
+
+PACKAGES = "\
+    ${PN} \
+    ${PN}-dev \
+    ${PN}-dbg \
+"
+
+# All libgcc source is marked with the exception.
+#
+LICENSE:${PN} = "GPL-3.0-with-GCC-exception"
+LICENSE:${PN}-dev = "GPL-3.0-with-GCC-exception"
+LICENSE:${PN}-dbg = "GPL-3.0-with-GCC-exception"
+
+
+FILES:${PN}-dev = "\
+    ${base_libdir}/libgcc*.so \
+    ${@oe.utils.conditional('BASETARGET_SYS', '${TARGET_SYS}', '', '${libdir}/${BASETARGET_SYS}', d)} \
+    ${libdir}/${TARGET_SYS}/${BINV}* \
+    ${libdir}/${TARGET_ARCH}${TARGET_VENDOR}* \
+"
+
+do_package[depends] += "virtual/${MLPREFIX}libc:do_packagedata"
+do_package_write_ipk[depends] += "virtual/${MLPREFIX}libc:do_packagedata"
+do_package_write_deb[depends] += "virtual/${MLPREFIX}libc:do_packagedata"
+do_package_write_rpm[depends] += "virtual/${MLPREFIX}libc:do_packagedata"
+
+INSANE_SKIP:${PN}-dev = "staticdev"
+
diff --git a/meta-openeuler/recipes-devtools/gcc/libgcc_%.bbappend b/meta-openeuler/recipes-devtools/gcc/libgcc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a929be0b40652be7195618358f5ba97a6d0996f5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/libgcc_%.bbappend
@@ -0,0 +1 @@
+require gcc-src.inc
diff --git a/meta-openeuler/recipes-devtools/gcc/libgcc_12.3.bb b/meta-openeuler/recipes-devtools/gcc/libgcc_12.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f88963b0a42507a0a27c4750b730fbd122b05194
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/libgcc_12.3.bb
@@ -0,0 +1,5 @@
+require recipes-devtools/gcc/gcc-${PV}.inc
+require libgcc.inc
+
+# Building with thumb enabled on armv6t fails
+ARM_INSTRUCTION_SET:armv6 = "arm"
diff --git a/meta-openeuler/recipes-devtools/gcc/libgfortran.inc b/meta-openeuler/recipes-devtools/gcc/libgfortran.inc
new file mode 100644
index 0000000000000000000000000000000000000000..e810146d4d1eb146889521e825b60020a44781b0
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/libgfortran.inc
@@ -0,0 +1,88 @@
+require gcc-configure-common.inc
+
+EXTRA_OECONF_PATHS = "\
+    --with-sysroot=/not/exist \
+    --with-build-sysroot=${STAGING_DIR_TARGET} \
+"
+
+# An arm hard float target like raspberrypi4 won't build
+# as CFLAGS don't make it to the fortran compiler otherwise
+# (the configure script sets FC to $GFORTRAN unconditionally)
+export GFORTRAN = "${FC}"
+
+do_configure () {
+	for target in libbacktrace libgfortran
+	do
+		rm -rf ${B}/${TARGET_SYS}/$target/
+		mkdir -p ${B}/${TARGET_SYS}/$target/
+		cd ${B}/${TARGET_SYS}/$target/
+		chmod a+x ${S}/$target/configure
+		relpath=${@os.path.relpath("${S}", "${B}/${TARGET_SYS}")}
+		../$relpath/$target/configure ${CONFIGUREOPTS} ${EXTRA_OECONF}
+		# Easiest way to stop bad RPATHs getting into the library since we have a
+		# broken libtool here
+		sed -i -e 's/hardcode_into_libs=yes/hardcode_into_libs=no/' ${B}/${TARGET_SYS}/$target/libtool
+	done
+}
+EXTRACONFFUNCS += "extract_stashed_builddir"
+do_configure[depends] += "${COMPILERDEP}"
+
+do_compile () {
+	for target in libbacktrace libgfortran
+	do
+		cd ${B}/${TARGET_SYS}/$target/
+		oe_runmake MULTIBUILDTOP=${B}/${TARGET_SYS}/$target/
+	done
+}
+
+do_install () {
+	cd ${B}/${TARGET_SYS}/libgfortran/
+	oe_runmake 'DESTDIR=${D}' MULTIBUILDTOP=${B}/${TARGET_SYS}/libgfortran/ install
+	if [ -d ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/finclude ]; then
+		rmdir --ignore-fail-on-non-empty -p ${D}${libdir}/gcc/${TARGET_SYS}/${BINV}/finclude
+	fi
+	if [ -d ${D}${infodir} ]; then
+		rmdir --ignore-fail-on-non-empty -p ${D}${infodir}
+	fi
+	chown -R root:root ${D}
+}
+
+INHIBIT_DEFAULT_DEPS = "1"
+DEPENDS = "gcc-runtime gcc-cross-${TARGET_ARCH}"
+
+BBCLASSEXTEND = "nativesdk"
+
+PACKAGES = "\
+    ${PN}-dbg \
+    libgfortran \
+    libgfortran-dev \
+    libgfortran-staticdev \
+"
+
+LICENSE:${PN} = "GPL-3.0-with-GCC-exception"
+LICENSE:${PN}-dev = "GPL-3.0-with-GCC-exception"
+LICENSE:${PN}-dbg = "GPL-3.0-with-GCC-exception"
+
+FILES:${PN} = "${libdir}/libgfortran.so.*"
+FILES:${PN}-dev = "\
+    ${libdir}/libgfortran*.so \
+    ${libdir}/libgfortran.spec \
+    ${libdir}/libgfortran.la \
+    ${libdir}/gcc/${TARGET_SYS}/${BINV}/libgfortranbegin.* \
+    ${libdir}/gcc/${TARGET_SYS}/${BINV}/libcaf_single* \
+    ${libdir}/gcc/${TARGET_SYS}/${BINV}/finclude/ \
+    ${libdir}/gcc/${TARGET_SYS}/${BINV}/include/ \
+"
+FILES:${PN}-staticdev = "${libdir}/libgfortran.a"
+
+INSANE_SKIP:${MLPREFIX}libgfortran-dev = "staticdev"
+
+do_package_write_ipk[depends] += "virtual/${MLPREFIX}libc:do_packagedata"
+do_package_write_deb[depends] += "virtual/${MLPREFIX}libc:do_packagedata"
+do_package_write_rpm[depends] += "virtual/${MLPREFIX}libc:do_packagedata"
+
+python __anonymous () {
+    f = d.getVar("FORTRAN")
+    if "fortran" not in f:
+        raise bb.parse.SkipRecipe("libgfortran needs fortran support to be enabled in the compiler")
+}
diff --git a/meta-openeuler/recipes-devtools/gcc/libgfortran_%.bbappend b/meta-openeuler/recipes-devtools/gcc/libgfortran_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a929be0b40652be7195618358f5ba97a6d0996f5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/libgfortran_%.bbappend
@@ -0,0 +1 @@
+require gcc-src.inc
diff --git a/meta-openeuler/recipes-devtools/gcc/libgfortran_12.3.bb b/meta-openeuler/recipes-devtools/gcc/libgfortran_12.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..71dd8b4bdcd09be166862228f86f42fd7590ce60
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gcc/libgfortran_12.3.bb
@@ -0,0 +1,3 @@
+require recipes-devtools/gcc/gcc-${PV}.inc
+require libgfortran.inc
+
diff --git a/meta-openeuler/recipes-devtools/gdb/files/0001-mips-linux-nat-Define-_ABIO32-if-not-defined.patch b/meta-openeuler/recipes-devtools/gdb/files/0001-mips-linux-nat-Define-_ABIO32-if-not-defined.patch
new file mode 100644
index 0000000000000000000000000000000000000000..86f6e2642d9f6d1b815a1431d1a7546e59725c6e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gdb/files/0001-mips-linux-nat-Define-_ABIO32-if-not-defined.patch
@@ -0,0 +1,32 @@
+From ff77aebf533758f0b6f7d22b272d32e08ed06e45 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 23 Mar 2016 06:30:09 +0000
+Subject: [PATCH] mips-linux-nat: Define _ABIO32 if not defined
+
+This helps building gdb on mips64 on musl, since
+musl does not provide sgidefs.h this define is
+only defined when GCC is using o32 ABI, in that
+case gcc emits it as built-in define and hence
+it works ok for mips32
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gdb/mips-linux-nat.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/gdb/mips-linux-nat.c b/gdb/mips-linux-nat.c
+index 8a7cc95f2a4..bfd1c72cba6 100644
+--- a/gdb/mips-linux-nat.c
++++ b/gdb/mips-linux-nat.c
+@@ -41,6 +41,10 @@
+ #ifndef PTRACE_GET_THREAD_AREA
+ #define PTRACE_GET_THREAD_AREA 25
+ #endif
++/* musl does not define and relies on compiler built-in macros for it   */
++#ifndef _ABIO32
++#define _ABIO32 1
++#endif
+ 
+ class mips_linux_nat_target final : public linux_nat_trad_target
+ {
diff --git a/meta-openeuler/recipes-devtools/gdb/files/0002-ppc-ptrace-Define-pt_regs-uapi_pt_regs-on-GLIBC-syst.patch b/meta-openeuler/recipes-devtools/gdb/files/0002-ppc-ptrace-Define-pt_regs-uapi_pt_regs-on-GLIBC-syst.patch
new file mode 100644
index 0000000000000000000000000000000000000000..897cfd0df9badffc58adbf0112c3d991b683a358
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gdb/files/0002-ppc-ptrace-Define-pt_regs-uapi_pt_regs-on-GLIBC-syst.patch
@@ -0,0 +1,49 @@
+From 78748dc55b1ceafe9a64beb9628f1d51b215482f Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 30 Apr 2016 18:32:14 -0700
+Subject: [PATCH] ppc/ptrace: Define pt_regs uapi_pt_regs on !GLIBC systems
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gdb/nat/ppc-linux.h        | 6 ++++++
+ gdbserver/linux-ppc-low.cc | 6 ++++++
+ 2 files changed, 12 insertions(+)
+
+diff --git a/gdb/nat/ppc-linux.h b/gdb/nat/ppc-linux.h
+index c84f9146bbd..8c8580c95e1 100644
+--- a/gdb/nat/ppc-linux.h
++++ b/gdb/nat/ppc-linux.h
+@@ -18,7 +18,13 @@
+ #ifndef NAT_PPC_LINUX_H
+ #define NAT_PPC_LINUX_H
+ 
++#if !defined(__GLIBC__)
++# define pt_regs uapi_pt_regs
++#endif
+ #include <asm/ptrace.h>
++#if !defined(__GLIBC__)
++# undef pt_regs
++#endif
+ #include <asm/cputable.h>
+ 
+ /* This sometimes isn't defined.  */
+diff --git a/gdbserver/linux-ppc-low.cc b/gdbserver/linux-ppc-low.cc
+index 86fbc8f5d96..8a1a39bc750 100644
+--- a/gdbserver/linux-ppc-low.cc
++++ b/gdbserver/linux-ppc-low.cc
+@@ -23,7 +23,13 @@
+ #include "elf/common.h"
+ #include <sys/uio.h>
+ #include <elf.h>
++#if !defined(__GLIBC__)
++# define pt_regs uapi_pt_regs
++#endif
+ #include <asm/ptrace.h>
++#if !defined(__GLIBC__)
++# undef pt_regs
++#endif
+ 
+ #include "arch/ppc-linux-common.h"
+ #include "arch/ppc-linux-tdesc.h"
diff --git a/meta-openeuler/recipes-devtools/gdb/files/0003-Dont-disable-libreadline.a-when-using-disable-static.patch b/meta-openeuler/recipes-devtools/gdb/files/0003-Dont-disable-libreadline.a-when-using-disable-static.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e41be8209ee1050d11559abea12f7d393d778609
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gdb/files/0003-Dont-disable-libreadline.a-when-using-disable-static.patch
@@ -0,0 +1,47 @@
+From 683650564cd231bbf09c7cbc35543b77ca0b10d0 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 30 Apr 2016 15:25:03 -0700
+Subject: [PATCH] Dont disable libreadline.a when using --disable-static
+
+If gdb is configured with --disable-static then this is dutifully passed to
+readline which then disables libreadline.a, which causes a problem when gdb
+tries to link against that.
+
+To ensure that readline always builds static libraries, pass --enable-static to
+the sub-configure.
+
+Upstream-Status: Pending
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ Makefile.def | 3 ++-
+ Makefile.in  | 2 +-
+ 2 files changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/Makefile.def b/Makefile.def
+index 870150183b9..eb3788da0d2 100644
+--- a/Makefile.def
++++ b/Makefile.def
+@@ -119,7 +119,8 @@ host_modules= { module= libiconv;
+ 		missing= install-html;
+ 		missing= install-info; };
+ host_modules= { module= m4; };
+-host_modules= { module= readline; };
++host_modules= { module= readline;
++                extra_configure_flags='--enable-static';};
+ host_modules= { module= sid; };
+ host_modules= { module= sim; };
+ host_modules= { module= texinfo; no_install= true; };
+diff --git a/Makefile.in b/Makefile.in
+index c97130a2338..a83f98e4778 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -31691,7 +31691,7 @@ configure-readline:
+ 	  $$s/$$module_srcdir/configure \
+ 	  --srcdir=$${topdir}/$$module_srcdir \
+ 	  $(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
+-	  --target=${target_alias}  \
++	  --target=${target_alias} --enable-static \
+ 	  || exit 1
+ @endif readline
+ 
diff --git a/meta-openeuler/recipes-devtools/gdb/files/0004-use-asm-sgidefs.h.patch b/meta-openeuler/recipes-devtools/gdb/files/0004-use-asm-sgidefs.h.patch
new file mode 100644
index 0000000000000000000000000000000000000000..413610d71f59a6e93b32a42eaaaa1434bc139e15
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gdb/files/0004-use-asm-sgidefs.h.patch
@@ -0,0 +1,33 @@
+From 04eba78ea6bd167b7eeef3af668c8f49888dc688 Mon Sep 17 00:00:00 2001
+From: Andre McCurdy <amccurdy@gmail.com>
+Date: Sat, 30 Apr 2016 15:29:06 -0700
+Subject: [PATCH] use <asm/sgidefs.h>
+
+Build fix for MIPS with musl libc
+
+The MIPS specific header <sgidefs.h> is provided by glibc and uclibc
+but not by musl. Regardless of the libc, the kernel headers provide
+<asm/sgidefs.h> which provides the same definitions, so use that
+instead.
+
+Upstream-Status: Pending
+
+Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gdb/mips-linux-nat.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gdb/mips-linux-nat.c b/gdb/mips-linux-nat.c
+index bfd1c72cba6..13dc9cdb703 100644
+--- a/gdb/mips-linux-nat.c
++++ b/gdb/mips-linux-nat.c
+@@ -31,7 +31,7 @@
+ #include "gdb_proc_service.h"
+ #include "gregset.h"
+ 
+-#include <sgidefs.h>
++#include <asm/sgidefs.h>
+ #include "nat/gdb_ptrace.h"
+ #include <asm/ptrace.h>
+ #include "inf-ptrace.h"
diff --git a/meta-openeuler/recipes-devtools/gdb/files/0005-Change-order-of-CFLAGS.patch b/meta-openeuler/recipes-devtools/gdb/files/0005-Change-order-of-CFLAGS.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7631e750488a84e761a2b4389fecad0351c461a2
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gdb/files/0005-Change-order-of-CFLAGS.patch
@@ -0,0 +1,27 @@
+From e7041e9346aa0c3aee0b76315559e3ab2ef8977e Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 30 Apr 2016 15:35:39 -0700
+Subject: [PATCH] Change order of CFLAGS
+
+Lets us override Werror if need be
+
+Upstream-Status: Inappropriate
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gdbserver/Makefile.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gdbserver/Makefile.in b/gdbserver/Makefile.in
+index b597515d428..9e615e2842d 100644
+--- a/gdbserver/Makefile.in
++++ b/gdbserver/Makefile.in
+@@ -156,7 +156,7 @@ WIN32APILIBS = @WIN32APILIBS@
+ INTERNAL_CFLAGS_BASE = ${GLOBAL_CFLAGS} \
+ 	${PROFILE_CFLAGS} ${INCLUDE_CFLAGS} ${CPPFLAGS} $(PTHREAD_CFLAGS)
+ INTERNAL_WARN_CFLAGS = ${INTERNAL_CFLAGS_BASE} $(WARN_CFLAGS)
+-INTERNAL_CFLAGS = ${INTERNAL_WARN_CFLAGS} $(WERROR_CFLAGS) -DGDBSERVER
++INTERNAL_CFLAGS = ${INTERNAL_WARN_CFLAGS} $(WERROR_CFLAGS) ${COMPILER_CFLAGS} -DGDBSERVER
+ 
+ # LDFLAGS is specifically reserved for setting from the command line
+ # when running make.
diff --git a/meta-openeuler/recipes-devtools/gdb/files/0006-resolve-restrict-keyword-conflict.patch b/meta-openeuler/recipes-devtools/gdb/files/0006-resolve-restrict-keyword-conflict.patch
new file mode 100644
index 0000000000000000000000000000000000000000..45388c5ac5a349dbbead18f590b482247db21cd4
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gdb/files/0006-resolve-restrict-keyword-conflict.patch
@@ -0,0 +1,45 @@
+From 477f1b2049c7f940b8e8fda4ac396cfe322b269f Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 10 May 2016 08:47:05 -0700
+Subject: [PATCH] resolve restrict keyword conflict
+
+GCC detects that we call 'restrict' as param name in function
+signatures and complains since both params are called 'restrict'
+therefore we use __restrict to denote the C99 keywork
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gnulib/import/sys_time.in.h | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/gnulib/import/sys_time.in.h b/gnulib/import/sys_time.in.h
+index 87db1a88745..e6b98c7e467 100644
+--- a/gnulib/import/sys_time.in.h
++++ b/gnulib/import/sys_time.in.h
+@@ -93,20 +93,20 @@ struct timeval
+ #   define gettimeofday rpl_gettimeofday
+ #  endif
+ _GL_FUNCDECL_RPL (gettimeofday, int,
+-                  (struct timeval *restrict, void *restrict)
++                  (struct timeval *__restrict, void *__restrict)
+                   _GL_ARG_NONNULL ((1)));
+ _GL_CXXALIAS_RPL (gettimeofday, int,
+-                  (struct timeval *restrict, void *restrict));
++                  (struct timeval *__restrict, void *__restrict));
+ # else
+ #  if !@HAVE_GETTIMEOFDAY@
+ _GL_FUNCDECL_SYS (gettimeofday, int,
+-                  (struct timeval *restrict, void *restrict)
++                  (struct timeval *__restrict, void *__restrict)
+                   _GL_ARG_NONNULL ((1)));
+ #  endif
+ /* Need to cast, because on glibc systems, by default, the second argument is
+                                                   struct timezone *.  */
+ _GL_CXXALIAS_SYS_CAST (gettimeofday, int,
+-                       (struct timeval *restrict, void *restrict));
++                       (struct timeval *__restrict, void *__restrict));
+ # endif
+ _GL_CXXALIASWARN (gettimeofday);
+ # if defined __cplusplus && defined GNULIB_NAMESPACE
diff --git a/meta-openeuler/recipes-devtools/gdb/files/0007-Fix-invalid-sigprocmask-call.patch b/meta-openeuler/recipes-devtools/gdb/files/0007-Fix-invalid-sigprocmask-call.patch
new file mode 100644
index 0000000000000000000000000000000000000000..26e3ad9098c3cb2aeb91ab359816f72833c06f3f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gdb/files/0007-Fix-invalid-sigprocmask-call.patch
@@ -0,0 +1,46 @@
+From ebeb6125acf6b4e4a8a4eaa59e2830b9ca02d683 Mon Sep 17 00:00:00 2001
+From: Yousong Zhou <yszhou4tech@gmail.com>
+Date: Fri, 24 Mar 2017 10:36:03 +0800
+Subject: [PATCH] Fix invalid sigprocmask call
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+The POSIX document says
+
+    The pthread_sigmask() and sigprocmask() functions shall fail if:
+
+    [EINVAL]
+    The value of the how argument is not equal to one of the defined values.
+
+and this is how musl-libc is currently doing.  Fix the call to be safe
+and correct
+
+ [1] http://pubs.opengroup.org/onlinepubs/9699919799/functions/pthread_sigmask.html
+
+gdb/ChangeLog:
+2017-03-24  Yousong Zhou  <yszhou4tech@gmail.com>
+
+    * common/signals-state-save-restore.c (save_original_signals_state):
+    Fix invalid sigprocmask call.
+
+Upstream-Status: Pending [not author, cherry-picked from LEDE https://bugs.lede-project.org/index.php?do=details&task_id=637&openedfrom=-1%2Bweek]
+Signed-off-by: André Draszik <adraszik@tycoint.com>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gdbsupport/signals-state-save-restore.cc | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gdbsupport/signals-state-save-restore.cc b/gdbsupport/signals-state-save-restore.cc
+index 3ec7a259c9c..0702eca7725 100644
+--- a/gdbsupport/signals-state-save-restore.cc
++++ b/gdbsupport/signals-state-save-restore.cc
+@@ -38,7 +38,7 @@ save_original_signals_state (bool quiet)
+   int i;
+   int res;
+ 
+-  res = gdb_sigmask (0,  NULL, &original_signal_mask);
++  res = gdb_sigmask (SIG_BLOCK,  NULL, &original_signal_mask);
+   if (res == -1)
+     perror_with_name (("sigprocmask"));
+ 
diff --git a/meta-openeuler/recipes-devtools/gdb/files/0008-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch b/meta-openeuler/recipes-devtools/gdb/files/0008-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch
new file mode 100644
index 0000000000000000000000000000000000000000..819f1c9f17f93de077db05e5d506fadeb02ccb76
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gdb/files/0008-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch
@@ -0,0 +1,48 @@
+From cb7c8df338184d2d2f31ee1fd238653e3162da44 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 15 Jan 2023 00:16:25 -0800
+Subject: [PATCH] Define alignof using _Alignof when using C11 or newer
+
+WG14 N2350 made very clear that it is an UB having type definitions
+within "offsetof" [1]. This patch enhances the implementation of macro
+alignof to use builtin "_Alignof" to avoid undefined behavior on
+when using std=c11 or newer
+
+clang 16+ has started to flag this [2]
+
+Fixes build when using -std >= gnu11 and using clang16+
+
+Older compilers gcc < 4.9 or clang < 8 has buggy _Alignof even though it
+may support C11, exclude those compilers too
+
+[1] https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2350.htm
+[2] https://reviews.llvm.org/D133574
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ libiberty/sha1.c | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+diff --git a/libiberty/sha1.c b/libiberty/sha1.c
+index 6c71e3ebb41..a2caf947d31 100644
+--- a/libiberty/sha1.c
++++ b/libiberty/sha1.c
+@@ -229,7 +229,17 @@ sha1_process_bytes (const void *buffer, size_t len, struct sha1_ctx *ctx)
+   if (len >= 64)
+     {
+ #if !_STRING_ARCH_unaligned
++/* GCC releases before GCC 4.9 had a bug in _Alignof.  See GCC bug 52023
++   <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52023>.
++   clang versions < 8.0.0 have the same bug.  */
++#if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \
++     || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \
++	&& !defined __clang__) \
++     || (defined __clang__ && __clang_major__ < 8))
+ # define alignof(type) offsetof (struct { char c; type x; }, x)
++#else
++# define alignof(type) _Alignof(type)
++#endif
+ # define UNALIGNED_P(p) (((size_t) p) % alignof (sha1_uint32) != 0)
+       if (UNALIGNED_P (buffer))
+ 	while (len > 64)
diff --git a/meta-openeuler/recipes-devtools/gdb/gdb-cross-canadian_%.bbappend b/meta-openeuler/recipes-devtools/gdb/gdb-cross-canadian_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c18229809af885c829d5b057a62e17c9fa0ff2be
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gdb/gdb-cross-canadian_%.bbappend
@@ -0,0 +1 @@
+require gdb-src.inc
diff --git a/meta-openeuler/recipes-devtools/gdb/gdb-cross_%.bbappend b/meta-openeuler/recipes-devtools/gdb/gdb-cross_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c18229809af885c829d5b057a62e17c9fa0ff2be
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gdb/gdb-cross_%.bbappend
@@ -0,0 +1 @@
+require gdb-src.inc
diff --git a/meta-openeuler/recipes-devtools/gdb/gdb-src.inc b/meta-openeuler/recipes-devtools/gdb/gdb-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..dda2436376263eb5728440057fc7fda0a0d1320b
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gdb/gdb-src.inc
@@ -0,0 +1,101 @@
+
+# version in openEuler
+PV = "14.1"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = "file://gdb-${PV}.tar.xz \
+           "
+
+# patches no longer needed for version 14.1
+SRC_URI:remove = " \
+        file://0001-make-man-install-relative-to-DESTDIR.patch \
+        file://0002-mips-linux-nat-Define-_ABIO32-if-not-defined.patch \
+        file://0003-ppc-ptrace-Define-pt_regs-uapi_pt_regs-on-GLIBC-syst.patch \
+        file://0005-Dont-disable-libreadline.a-when-using-disable-static.patch \
+        file://0006-use-asm-sgidefs.h.patch \
+        file://0007-Change-order-of-CFLAGS.patch \
+        file://0008-resolve-restrict-keyword-conflict.patch \
+        file://0009-Fix-invalid-sigprocmask-call.patch \
+        file://0010-gdbserver-ctrl-c-handling.patch \
+"
+
+# patches from poky for version 14.1
+SRC_URI:append = " \
+        file://0001-mips-linux-nat-Define-_ABIO32-if-not-defined.patch \
+        file://0002-ppc-ptrace-Define-pt_regs-uapi_pt_regs-on-GLIBC-syst.patch \
+        file://0003-Dont-disable-libreadline.a-when-using-disable-static.patch \
+        file://0004-use-asm-sgidefs.h.patch \
+        file://0005-Change-order-of-CFLAGS.patch \
+        file://0006-resolve-restrict-keyword-conflict.patch \
+        file://0007-Fix-invalid-sigprocmask-call.patch \
+        file://0008-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch \
+"
+
+# patches that come from openeuler
+SRC_URI:append = " \
+        file://gdb-6.3-rh-testversion-20041202.patch \
+        file://gdb-6.3-gstack-20050411.patch \
+        file://gdb-6.5-bz185337-resolve-tls-without-debuginfo-v2.patch \
+        file://gdb-6.5-BEA-testsuite.patch \
+        file://gdb-6.5-bz218379-ppc-solib-trampoline-test.patch \
+        file://gdb-6.6-bz229517-gcore-without-terminal.patch \
+        file://gdb-6.6-testsuite-timeouts.patch \
+        file://gdb-6.6-bz237572-ppc-atomic-sequence-test.patch \
+        file://gdb-6.3-attach-see-vdso-test.patch \
+        file://gdb-6.5-bz243845-stale-testing-zombie-test.patch \
+        file://gdb-6.7-ppc-clobbered-registers-O2-test.patch \
+        file://gdb-6.5-gcore-buffer-limit-test.patch \
+        file://gdb-6.3-mapping-zero-inode-test.patch \
+        file://gdb-6.5-section-num-fixup-test.patch \
+        file://gdb-6.8-bz466901-backtrace-full-prelinked.patch \
+        file://gdb-simultaneous-step-resume-breakpoint-test.patch \
+        file://gdb-core-open-vdso-warning.patch \
+        file://gdb-archer-next-over-throw-cxx-exec.patch \
+        file://gdb-test-bt-cfi-without-die.patch \
+        file://gdb-bz634108-solib_address.patch \
+        file://gdb-test-dw2-aranges.patch \
+        file://gdb-glibc-strstr-workaround.patch \
+        file://gdb-rhbz-818343-set-solib-absolute-prefix-testcase.patch \
+        file://gdb-rhbz947564-findvar-assertion-frame-failed-testcase.patch \
+        file://gdb-rhbz1007614-memleak-infpy_read_memory-test.patch \
+        file://gdb-6.6-buildid-locate-misleading-warning-missing-debuginfo-rhbz981154.patch \
+        file://gdb-rhbz1156192-recursive-dlopen-test.patch \
+        file://gdb-rhbz1149205-catch-syscall-after-fork-test.patch \
+        file://gdb-rhbz1084404-ppc64-s390x-wrong-prologue-skip-O2-g-3of3.patch \
+        file://gdb-rhbz1261564-aarch64-hw-watchpoint-test.patch \
+        file://gdb-container-rh-pkg.patch \
+        file://gdb-linux_perf-bundle.patch \
+        file://gdb-add-index.patch \
+        file://gdb-rhbz2232086-refactor-selftest-support.patch \
+        file://gdb-rhbz-2232086-reduce-size-of-gdb-index.patch \
+        file://gdb-rhbz-2232086-cpp-ify-mapped-symtab.patch \
+        file://gdb-rhbz-2232086-generate-gdb-index-consistently.patch \
+        file://gdb-rhbz-2232086-generate-dwarf-5-index-consistently.patch \
+        file://gdb-rhbz2250652-gdbpy_gil.patch \
+        file://gdb-rhbz2250652-avoid-PyOS_ReadlineTState.patch \
+        file://gdb-rhbz2257562-cp-namespace-null-ptr-check.patch \
+        file://gdb-ftbs-swapped-calloc-args.patch \
+        file://0001-set-entry-point-when-text-segment-is-missing.patch \
+        "
+
+# These patches can't apply from openEuler
+# If apply the following patches, the build will fail at do_compile phase,
+# indicating that "make: Nothing to be done for 'all'".
+# It may depend on the feature poky not enable, such as --with-rpm, texinfo, etc.
+# gdb-6.6-buildid-locate.patch
+# gdb-6.6-buildid-locate-solib-missing-ids.patch
+# gdb-6.6-buildid-locate-rpm.patch
+# gdb-6.6-buildid-locate-rpm-librpm-workaround.patch
+# gdb-fedora-libncursesw.patch
+
+# fix bug: in OEE, the basic library path for riscv64 is lib64/lp64d.
+# During building gdb, this directory will be deleted, but the empty
+# lib64/ directory is not deleted, resulting in packaging issues.
+# So, here remove it.
+do_install:append:riscv64() {
+	rm -rf ${D}/usr/lib64
+}
+
+DEPENDS += "mpfr"
diff --git a/meta-openeuler/recipes-devtools/gdb/gdb_%.bbappend b/meta-openeuler/recipes-devtools/gdb/gdb_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f8756bdbb5d78521e6d9744a0e5d050b283bea5a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gdb/gdb_%.bbappend
@@ -0,0 +1,4 @@
+# main bbfile: yocto-poky/meta/recipes-devtools/gdb/gdb_11.2.bb
+# ref: http://cgit.openembedded.org/openembedded-core/tree/meta/recipes-devtools/gdb/gdb_12.1.bb?id=8d42315c074a97
+
+require gdb-src.inc
diff --git a/meta-openeuler/recipes-devtools/git/git/0001-config.mak.uname-do-not-force-RHEL-7-specific-build-.patch b/meta-openeuler/recipes-devtools/git/git/0001-config.mak.uname-do-not-force-RHEL-7-specific-build-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0e447a2f14efb7ce32f9ae165a1c13fed176ccc6
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/git/git/0001-config.mak.uname-do-not-force-RHEL-7-specific-build-.patch
@@ -0,0 +1,30 @@
+From c0c5241abdc113acbe6bcd960686cea414bce357 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Mon, 7 Feb 2022 10:13:15 +0100
+Subject: [PATCH] config.mak.uname: do not force RHEL-7 specific build settings
+
+This breaks reproducibility as git builds on centos 7 use
+different flags than git builds on other host distros.
+
+Upstream-Status: Inappropriate [upstream needs to check compiler and component versions properly]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+
+---
+ config.mak.uname | 4 ----
+ 1 file changed, 4 deletions(-)
+
+diff --git a/config.mak.uname b/config.mak.uname
+index 259d151..136ae3b 100644
+--- a/config.mak.uname
++++ b/config.mak.uname
+@@ -64,10 +64,6 @@ ifeq ($(uname_S),Linux)
+ 	PROCFS_EXECUTABLE_PATH = /proc/self/exe
+ 	HAVE_PLATFORM_PROCINFO = YesPlease
+ 	COMPAT_OBJS += compat/linux/procinfo.o
+-	# centos7/rhel7 provides gcc 4.8.5 and zlib 1.2.7.
+-	ifneq ($(findstring .el7.,$(uname_R)),)
+-		BASIC_CFLAGS += -std=c99
+-	endif
+ endif
+ ifeq ($(uname_S),GNU/kFreeBSD)
+ 	HAVE_ALLOCA_H = YesPlease
\ No newline at end of file
diff --git a/meta-openeuler/recipes-devtools/git/git_%.bbappend b/meta-openeuler/recipes-devtools/git/git_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e5d969f3da9b9b8519bbaeffd43135549b98e841
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/git/git_%.bbappend
@@ -0,0 +1,39 @@
+# openeuler PV
+PV = "2.43.0"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}/:"
+
+# remove 2.35.7 poky patch
+SRC_URI:remove = "file://CVE-2023-29007.patch \
+                  file://CVE-2023-25652.patch \
+                  file://backport-send-email-avoid-duplicate-specification-warnings.patch \
+                 "
+
+
+# 2.41.0 sha256sum
+SRC_URI[tarball.sha256sum] = "c4a6a3dd1827895a80cbd824e14d94811796ae54037549e0da93f7b84cb45b9f"
+
+# openeuler SRC_URI
+SRC_URI:prepend = "file://${BP}.tar.xz \
+                  "
+
+S = "${WORKDIR}/${BP}"
+
+# 2.41.0 do_install
+do_install () {
+	oe_runmake install DESTDIR="${D}" bindir=${bindir} \
+		template_dir=${datadir}/git-core/templates
+
+	install -d ${D}/${datadir}/bash-completion/completions/
+	install -m 644 ${S}/contrib/completion/git-completion.bash ${D}/${datadir}/bash-completion/completions/git
+
+        if [ "${@bb.utils.filter('PACKAGECONFIG', 'manpages', d)}" ]; then
+            # Needs to be serial with make 4.4 due to https://savannah.gnu.org/bugs/index.php?63362
+            make install-man DESTDIR="${D}"
+        fi
+}
+
+# 2.41.0 PERLTOOLS
+PERLTOOLS:remove = " \
+    ${libexecdir}/git-core/git-add--interactive \
+"
diff --git a/meta-openeuler/recipes-devtools/gnu-config/gnu-config_%.bbappend b/meta-openeuler/recipes-devtools/gnu-config/gnu-config_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..39824697fba848cf23d0ff9be76ba87755330b6d
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/gnu-config/gnu-config_%.bbappend
@@ -0,0 +1,7 @@
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "20211108"
+
+SRC_URI:prepend = "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz \
+"
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go-1.22.0.inc b/meta-openeuler/recipes-devtools/go-upstream/go-1.22.0.inc
new file mode 100644
index 0000000000000000000000000000000000000000..5b94051fc270e391b5a96cfd15ac02874c602095
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go-1.22.0.inc
@@ -0,0 +1,18 @@
+require go-common.inc
+
+FILESEXTRAPATHS:prepend := "${FILE_DIRNAME}/go:"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707"
+
+SRC_URI += "\
+    file://0001-cmd-go-make-content-based-hash-generation-less-pedan.patch \
+    file://0002-cmd-go-Allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch \
+    file://0003-ld-add-soname-to-shareable-objects.patch \
+    file://0004-make.bash-override-CC-when-building-dist-and-go_boot.patch \
+    file://0005-cmd-dist-separate-host-and-target-builds.patch \
+    file://0006-cmd-go-make-GOROOT-precious-by-default.patch \
+    file://0008-src-cmd-dist-buildgo.go-do-not-hardcode-host-compile.patch \
+    file://0009-go-Filter-build-paths-on-staticly-linked-arches.patch \
+    file://0001-exec.go-filter-out-build-specific-paths-from-linker-.patch \
+"
+SRC_URI[main.sha256sum] = "4d196c3d41a0d6c1dfc64d04e3cc1f608b0c436bd87b7060ce3e23234e1f4d5c"
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go-binary-native_1.22.0.bb b/meta-openeuler/recipes-devtools/go-upstream/go-binary-native_1.22.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..acd2018dc37e1befa7bbe437dc3b28f172e5a3cf
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go-binary-native_1.22.0.bb
@@ -0,0 +1,50 @@
+# This recipe is for bootstrapping our go-cross from a prebuilt binary of Go from golang.org.
+
+SUMMARY = "Go programming language compiler (upstream binary for bootstrap)"
+HOMEPAGE = " http://golang.org/"
+LICENSE = "BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=5d4950ecb7b26d2c5e4e7b4e0dd74707"
+
+PROVIDES = "go-native"
+
+# Checksums available at https://go.dev/dl/
+SRC_URI = "https://dl.google.com/go/go${PV}.${BUILD_GOOS}-${BUILD_GOARCH}.tar.gz;name=go_${BUILD_GOTUPLE}"
+SRC_URI[go_linux_amd64.sha256sum] = "f6c8a87aa03b92c4b0bf3d558e28ea03006eb29db78917daec5cfb6ec1046265"
+SRC_URI[go_linux_arm64.sha256sum] = "6a63fef0e050146f275bf02a0896badfe77c11b6f05499bb647e7bd613a45a10"
+SRC_URI[go_linux_ppc64le.sha256sum] = "0e57f421df9449066f00155ce98a5be93744b3d81b00ee4c2c9b511be2a31d93"
+
+UPSTREAM_CHECK_URI = "https://golang.org/dl/"
+UPSTREAM_CHECK_REGEX = "go(?P<pver>\d+(\.\d+)+)\.linux"
+
+CVE_PRODUCT = "golang:go"
+
+S = "${WORKDIR}/go"
+
+inherit goarch native
+
+do_compile() {
+    :
+}
+
+make_wrapper() {
+	rm -f ${D}${bindir}/$1
+	cat <<END >${D}${bindir}/$1
+#!/bin/bash
+here=\`dirname \$0\`
+export GOROOT="${GOROOT:-\`readlink -f \$here/../lib/go\`}"
+\$here/../lib/go/bin/$1 "\$@"
+END
+	chmod +x ${D}${bindir}/$1
+}
+
+do_install() {
+    find ${S} -depth -type d -name testdata -exec rm -rf {} +
+
+	install -d ${D}${bindir} ${D}${libdir}/go
+	cp --preserve=mode,timestamps -R ${S}/ ${D}${libdir}/
+
+	for f in ${S}/bin/*
+	do
+	  	make_wrapper `basename $f`
+	done
+}
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go-common.inc b/meta-openeuler/recipes-devtools/go-upstream/go-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..db165792dcb1d647d06f0b01553d1675a7c1e52f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go-common.inc
@@ -0,0 +1,47 @@
+SUMMARY = "Go programming language compiler"
+DESCRIPTION = " The Go programming language is an open source project to make \
+ programmers more productive. Go is expressive, concise, clean, and\
+ efficient. Its concurrency mechanisms make it easy to write programs\
+ that get the most out of multicore and networked machines, while its\
+ novel type system enables flexible and modular program construction.\
+ Go compiles quickly to machine code yet has the convenience of\
+ garbage collection and the power of run-time reflection. It's a\
+ fast, statically typed, compiled language that feels like a\
+ dynamically typed, interpreted language."
+
+HOMEPAGE = " http://golang.org/"
+LICENSE = "BSD-3-Clause"
+
+inherit goarch
+
+SRC_URI = "https://golang.org/dl/go${PV}.src.tar.gz;name=main"
+S = "${WORKDIR}/go"
+B = "${S}"
+UPSTREAM_CHECK_REGEX = "(?P<pver>\d+(\.\d+)+)\.src\.tar"
+
+# all recipe variants are created from the same product
+CVE_PRODUCT = "golang:go"
+
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+SSTATE_SCAN_CMD = "true"
+
+export GOROOT_OVERRIDE = "1"
+export GOTMPDIR ?= "${WORKDIR}/build-tmp"
+GOTMPDIR[vardepvalue] = ""
+export CGO_ENABLED = "1"
+
+export GOHOSTOS ?= "${BUILD_GOOS}"
+export GOHOSTARCH ?= "${BUILD_GOARCH}"
+export GOROOT_BOOTSTRAP ?= "${STAGING_LIBDIR_NATIVE}/go"
+export GOOS ?= "${TARGET_GOOS}"
+export GOARCH ?= "${TARGET_GOARCH}"
+export GOARM ?= "${TARGET_GOARM}"
+export GO386 ?= "${TARGET_GO386}"
+export GOMIPS ?= "${TARGET_GOMIPS}"
+export GOROOT_FINAL ?= "${libdir}/go"
+
+export GODEBUG = "gocachehash=1"
+
+do_compile:prepend() {
+	BUILD_CC=${BUILD_CC}
+}
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go-cross-canadian.inc b/meta-openeuler/recipes-devtools/go-upstream/go-cross-canadian.inc
new file mode 100644
index 0000000000000000000000000000000000000000..dd485b6799b5815f1eb03e851499091e0824792e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go-cross-canadian.inc
@@ -0,0 +1,61 @@
+inherit cross-canadian
+
+DEPENDS = "go-native virtual/${HOST_PREFIX}go virtual/nativesdk-${HOST_PREFIX}go-runtime \
+           virtual/${HOST_PREFIX}gcc virtual/nativesdk-libc \
+           virtual/nativesdk-${HOST_PREFIX}compilerlibs"
+PN = "go-cross-canadian-${TRANSLATED_TARGET_ARCH}"
+
+# it uses gcc on build machine during go-cross-canadian bootstrap, but
+# the gcc version may be old and not support option '-fmacro-prefix-map'
+# which is one of default values of DEBUG_PREFIX_MAP
+DEBUG_PREFIX_MAP = "-fdebug-prefix-map=${WORKDIR}=${TARGET_DBGSRC_DIR} \
+                    -fdebug-prefix-map=${STAGING_DIR_HOST}= \
+                    -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \
+                    "
+
+export GOTOOLDIR_BOOTSTRAP = "${STAGING_LIBDIR_NATIVE}/${HOST_SYS}/go/pkg/tool/${BUILD_GOTUPLE}"
+export CGO_CFLAGS = "${CFLAGS}"
+export CGO_LDFLAGS = "${LDFLAGS}"
+export GO_LDFLAGS = '-extld ${HOST_PREFIX}gcc -extldflags "--sysroot=${STAGING_DIR_HOST} ${SECURITY_NOPIE_CFLAGS} ${HOST_CC_ARCH} ${LDFLAGS}"'
+
+do_configure[noexec] = "1"
+
+do_compile() {
+	export CC_FOR_${HOST_GOTUPLE}="${HOST_PREFIX}gcc --sysroot=${STAGING_DIR_HOST} ${SECURITY_NOPIE_CFLAGS}"
+	export CXX_FOR_${HOST_GOTUPLE}="${HOST_PREFIX}gxx --sysroot=${STAGING_DIR_HOST} ${SECURITY_NOPIE_CFLAGS}"
+	cd src
+	./make.bash --target-only --no-banner
+	cd ${B}
+}
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
+
+
+make_wrapper() {
+	rm -f ${D}${bindir}/$2
+	cat <<END >${D}${bindir}/$2
+#!/bin/sh
+here=\`dirname \$0\`
+native_goroot=\`readlink -f \$here/../../lib/${TARGET_SYS}/go\`
+export GOARCH="${TARGET_GOARCH}"
+export GOOS="${TARGET_GOOS}"
+test -n "\$GOARM" || export GOARM="${TARGET_GOARM}"
+test -n "\$GO386" || export GO386="${TARGET_GO386}"
+test -n "\$GOMIPS" || export GOMIPS="${TARGET_GOMIPS}"
+export GOTOOLDIR="\$native_goroot/pkg/tool/${HOST_GOTUPLE}"
+test -n "\$GOROOT" || export GOROOT="\$OECORE_TARGET_SYSROOT/${target_libdir}/go"
+\$here/../../lib/${TARGET_SYS}/go/bin/$1 "\$@"
+END
+	chmod +x ${D}${bindir}/$2
+}
+
+do_install() {
+	install -d ${D}${libdir}/go/pkg/tool
+	cp --preserve=mode,timestamps -R ${B}/pkg/tool/${HOST_GOTUPLE} ${D}${libdir}/go/pkg/tool/
+	install -d ${D}${bindir} ${D}${libdir}/go/bin
+	for f in ${B}/${GO_BUILD_BINDIR}/*
+	do
+		base=`basename $f`
+		install -m755 $f ${D}${libdir}/go/bin
+		make_wrapper $base ${TARGET_PREFIX}$base
+	done
+}
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go-cross-canadian_1.22.0.bb b/meta-openeuler/recipes-devtools/go-upstream/go-cross-canadian_1.22.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7ac9449e47668d93b6ab99d4e75de3f6a23586c3
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go-cross-canadian_1.22.0.bb
@@ -0,0 +1,2 @@
+require go-cross-canadian.inc
+require go-${PV}.inc
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go-cross.inc b/meta-openeuler/recipes-devtools/go-upstream/go-cross.inc
new file mode 100644
index 0000000000000000000000000000000000000000..a0fbdbe3b9385f3572ff5bb3aec99087768931d7
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go-cross.inc
@@ -0,0 +1,52 @@
+inherit cross
+
+PROVIDES = "virtual/${TUNE_PKGARCH}-go"
+DEPENDS = "go-native"
+
+PN = "go-cross-${TUNE_PKGARCH}"
+
+export GOCACHE = "${B}/.cache"
+CC = "${@d.getVar('BUILD_CC').strip()}"
+
+do_configure[noexec] = "1"
+
+do_compile() {
+	export CC_FOR_${TARGET_GOTUPLE}="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
+	export CXX_FOR_${TARGET_GOTUPLE}="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}"
+	cd src
+	./make.bash --host-only --no-banner
+	cd ${B}
+}
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
+
+make_wrapper() {
+	rm -f ${D}${bindir}/$2
+	cat <<END >${D}${bindir}/$2
+#!/bin/bash
+here=\`dirname \$0\`
+export GOARCH="${TARGET_GOARCH}"
+export GOOS="${TARGET_GOOS}"
+export GOARM="\${GOARM:-${TARGET_GOARM}}"
+export GO386="\${GO386:-${TARGET_GO386}}"
+export GOMIPS="\${GOMIPS:-${TARGET_GOMIPS}}"
+\$here/../../lib/${CROSS_TARGET_SYS_DIR}/go/bin/$1 "\$@"
+END
+	chmod +x ${D}${bindir}/$2
+}
+
+do_install() {
+	install -d ${D}${libdir}/go
+	cp --preserve=mode,timestamps -R ${B}/pkg ${D}${libdir}/go/
+	install -d ${D}${libdir}/go/src
+	(cd ${S}/src; for d in *; do \
+		[ ! -d $d ] || cp --preserve=mode,timestamps -R ${S}/src/$d ${D}${libdir}/go/src/; \
+	done)
+	find ${D}${libdir}/go/src -depth -type d -name testdata -exec rm -rf {} \;
+	install -d ${D}${bindir} ${D}${libdir}/go/bin
+	for f in ${B}/bin/*
+	do
+		base=`basename $f`
+		install -m755 $f ${D}${libdir}/go/bin
+		make_wrapper $base ${TARGET_PREFIX}$base
+	done
+}
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go-cross_1.22.0.bb b/meta-openeuler/recipes-devtools/go-upstream/go-cross_1.22.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..80b5a03f6ca7813f91f3e6f87e7f43db1949c904
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go-cross_1.22.0.bb
@@ -0,0 +1,2 @@
+require go-cross.inc
+require go-${PV}.inc
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go-crosssdk.inc b/meta-openeuler/recipes-devtools/go-upstream/go-crosssdk.inc
new file mode 100644
index 0000000000000000000000000000000000000000..12939005c06283d5182fc158da72b2e3e8ff8f30
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go-crosssdk.inc
@@ -0,0 +1,44 @@
+inherit crosssdk
+
+DEPENDS = "go-native virtual/${TARGET_PREFIX}gcc virtual/nativesdk-${TARGET_PREFIX}compilerlibs virtual/${TARGET_PREFIX}binutils"
+PN = "go-crosssdk-${SDK_SYS}"
+PROVIDES = "virtual/${TARGET_PREFIX}go"
+
+export GOCACHE = "${B}/.cache"
+
+do_configure[noexec] = "1"
+
+do_compile() {
+	export CC_FOR_${TARGET_GOTUPLE}="${TARGET_PREFIX}gcc ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
+	export CXX_FOR_${TARGET_GOTUPLE}="${TARGET_PREFIX}g++ ${TARGET_CC_ARCH} --sysroot=${STAGING_DIR_TARGET}${SDKPATHNATIVE}"
+	cd src
+	./make.bash --host-only --no-banner
+	cd ${B}
+}
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
+
+make_wrapper() {
+    rm -f ${D}${bindir}/$2
+    cat <<END >${D}${bindir}/$2
+#!/bin/bash
+here=\`dirname \$0\`
+export GOARCH="${TARGET_GOARCH}"
+export GOOS="${TARGET_GOOS}"
+\$here/../../lib/${CROSS_TARGET_SYS_DIR}/go/bin/$1 "\$@"
+END
+    chmod +x ${D}${bindir}/$2
+}
+
+do_install() {
+	install -d ${D}${libdir}/go
+	install -d ${D}${libdir}/go/bin
+	install -d ${D}${libdir}/go/pkg/tool
+	install -d ${D}${bindir}
+	cp --preserve=mode,timestamps -R ${S}/pkg/tool/${BUILD_GOTUPLE} ${D}${libdir}/go/pkg/tool/
+	for f in ${B}/bin/*
+	do
+		base=`basename $f`
+		install -m755 $f ${D}${libdir}/go/bin
+		make_wrapper $base ${TARGET_PREFIX}$base
+	done
+}
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go-crosssdk_1.22.0.bb b/meta-openeuler/recipes-devtools/go-upstream/go-crosssdk_1.22.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..1857c8a57723cbbeb59a7e8a8f0334a036119f49
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go-crosssdk_1.22.0.bb
@@ -0,0 +1,2 @@
+require go-crosssdk.inc
+require go-${PV}.inc
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go-native_1.22.0.bb b/meta-openeuler/recipes-devtools/go-upstream/go-native_1.22.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ddf25b2c9bab6673461ed3dca228d6a762f70f63
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go-native_1.22.0.bb
@@ -0,0 +1,58 @@
+# This recipe builds a native Go (written in Go) by first building an old Go 1.4
+# (written in C). However this old Go does not support all hosts platforms.
+
+require go-${PV}.inc
+
+inherit native
+
+SRC_URI += "https://dl.google.com/go/go1.4-bootstrap-20171003.tar.gz;name=bootstrap;subdir=go1.4"
+SRC_URI[bootstrap.sha256sum] = "f4ff5b5eb3a3cae1c993723f3eab519c5bae18866b5e5f96fe1102f0cb5c3e52"
+
+export GOOS = "${BUILD_GOOS}"
+export GOARCH = "${BUILD_GOARCH}"
+CC = "${@d.getVar('BUILD_CC').strip()}"
+
+GOMAKEARGS ?= "--no-banner"
+
+do_configure() {
+	cd ${WORKDIR}/go1.4/go/src
+	CGO_ENABLED=0 GOROOT=${WORKDIR}/go1.4/go ./make.bash
+}
+
+do_compile() {
+	export GOROOT_FINAL="${libdir_native}/go"
+	export GOROOT_BOOTSTRAP="${WORKDIR}/go1.4/go"
+
+	cd src
+	./make.bash ${GOMAKEARGS}
+	cd ${B}
+}
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin"
+
+make_wrapper() {
+	rm -f ${D}${bindir}/$2$3
+	cat <<END >${D}${bindir}/$2$3
+#!/bin/bash
+here=\`dirname \$0\`
+export GOROOT="${GOROOT:-\`readlink -f \$here/../lib/go\`}"
+\$here/../lib/go/bin/$1 "\$@"
+END
+	chmod +x ${D}${bindir}/$2
+}
+
+do_install() {
+	install -d ${D}${libdir}/go
+	cp --preserve=mode,timestamps -R ${B}/pkg ${D}${libdir}/go/
+	install -d ${D}${libdir}/go/src
+	(cd ${S}/src; for d in *; do \
+		[ -d $d ] && cp -a ${S}/src/$d ${D}${libdir}/go/src/; \
+	done)
+	find ${D}${libdir}/go/src -depth -type d -name testdata -exec rm -rf {} \;
+	install -d ${D}${bindir} ${D}${libdir}/go/bin
+	for f in ${B}/bin/*
+	do
+		base=`basename $f`
+		install -m755 $f ${D}${libdir}/go/bin
+		make_wrapper $base $base
+	done
+}
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go-runtime.inc b/meta-openeuler/recipes-devtools/go-upstream/go-runtime.inc
new file mode 100644
index 0000000000000000000000000000000000000000..3f1e795dd9e8e644c8b33d34e09840ca2cfff142
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go-runtime.inc
@@ -0,0 +1,94 @@
+DEPENDS = "virtual/${TUNE_PKGARCH}-go go-native"
+DEPENDS:class-nativesdk = "virtual/${TARGET_PREFIX}go"
+PROVIDES = "virtual/${TARGET_PREFIX}go-runtime"
+
+DEBUG_PREFIX_MAP = "\
+                     -fdebug-prefix-map=${STAGING_DIR_HOST}= \
+                     -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \
+"
+
+export CGO_CFLAGS = "${CFLAGS}"
+export CGO_CPPFLAGS = "${CPPFLAGS}"
+export CGO_CXXFLAGS = "${CXXFLAGS}"
+# Filter out -fdebug-prefix-map options as they clash with the GO's build system
+export CGO_LDFLAGS = "${@ ' '.join(filter(lambda f: not f.startswith('-fdebug-prefix-map'), d.getVar('LDFLAGS').split())) }"
+export GOCACHE = "${B}/.cache"
+
+GO_EXTLDFLAGS ?= "${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} ${LDFLAGS}"
+GO_SHLIB_LDFLAGS ?= '-ldflags="--linkmode=external -extldflags '${GO_EXTLDFLAGS}'"'
+
+do_configure() {
+	:
+}
+
+do_configure:libc-musl() {
+	rm -f ${S}/src/runtime/race/*.syso
+}
+
+do_compile() {
+	export CC_FOR_${TARGET_GOTUPLE}="${CC}"
+	export CXX_FOR_${TARGET_GOTUPLE}="${CXX}"
+
+	cd src
+	./make.bash --target-only --no-banner std
+	if [ -n "${GO_DYNLINK}" ]; then
+		export GOTOOLDIR="${B}/pkg/tool/native_native"
+		CC="$CC_FOR_${TARGET_GOTUPLE}" GOARCH="${TARGET_GOARCH}" GOOS="${TARGET_GOOS}" GOROOT=${B} \
+			$GOTOOLDIR/go_bootstrap install -linkshared -buildmode=shared ${GO_SHLIB_LDFLAGS} std
+	fi
+	cd ${B}
+}
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
+
+do_install() {
+	install -d ${D}${libdir}/go/src
+	cp --preserve=mode,timestamps -R ${B}/pkg ${D}${libdir}/go/
+	if [ "${BUILD_GOTUPLE}" != "${TARGET_GOTUPLE}" ]; then
+		rm -rf ${D}${libdir}/go/pkg/${BUILD_GOTUPLE}
+		rm -rf ${D}${libdir}/go/pkg/obj/${BUILD_GOTUPLE}
+	fi
+	rm -rf ${D}${libdir}/go/pkg/tool
+	rm -rf ${D}${libdir}/go/pkg/obj
+	rm -rf ${D}${libdir}/go/pkg/bootstrap
+	# the cmd directory is built for the native arch so if BUILD == TARGET
+	rm -rf ${D}${libdir}/go/pkg/${BUILD_GOTUPLE}/cmd
+	find src -mindepth 1 -maxdepth 1 -type d | while read srcdir; do
+		cp --preserve=mode,timestamps -R $srcdir ${D}${libdir}/go/src/
+	done
+	find ${D}${libdir}/go/src -depth -type d -name testdata -exec rm -rf {} \;
+	rm -f ${D}${libdir}/go/src/cmd/dist/dist
+        rm -f ${D}${libdir}/go/src/cmd/cgo/zdefaultcc.go
+        rm -f ${D}${libdir}/go/src/cmd/go/internal/cfg/zdefaultcc.go
+
+}
+
+ALLOW_EMPTY:${PN} = "1"
+FILES:${PN} = "${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*${SOLIBSDEV}"
+FILES:${PN}-dev = "${libdir}/go/src ${libdir}/go/pkg/include \
+                   ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*.shlibname \
+                   ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*.shlibname \
+                   ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*.shlibname \
+                   ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*.shlibname \
+                   ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*.shlibname \
+                   ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*.shlibname \
+                   ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*/*.shlibname \
+                   ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*.a \
+                   ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*.a \
+                   ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*.a \
+                   ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*.a \
+                   ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*.a \
+                   ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*.a \
+                   ${libdir}/go/pkg/${TARGET_GOTUPLE}_dynlink/*/*/*/*/*/*/*.a \
+"
+FILES:${PN}-staticdev = "${libdir}/go/pkg/${TARGET_GOTUPLE}"
+
+# Go sources include some scripts and pre-built binaries for
+# multiple architectures.  The static .a files for dynamically-linked
+# runtime are also required in -dev.
+INSANE_SKIP:${PN}-dev = "staticdev file-rdeps arch"
+
+INHIBIT_PACKAGE_STRIP = "1"
+INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
+INHIBIT_SYSROOT_STRIP = "1"
+
+BBCLASSEXTEND = "nativesdk"
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go-runtime_1.22.0.bb b/meta-openeuler/recipes-devtools/go-upstream/go-runtime_1.22.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..63464a15014af089c21a12bacd8cf7df4be7ed0d
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go-runtime_1.22.0.bb
@@ -0,0 +1,3 @@
+require go-${PV}.inc
+require go-runtime.inc
+
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go-target.inc b/meta-openeuler/recipes-devtools/go-upstream/go-target.inc
new file mode 100644
index 0000000000000000000000000000000000000000..981c7abd313725958bde6b442d82afba4058c6c3
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go-target.inc
@@ -0,0 +1,53 @@
+DEPENDS = "virtual/${TUNE_PKGARCH}-go go-native"
+DEPENDS:class-nativesdk = "virtual/${TARGET_PREFIX}go go-native"
+
+DEBUG_PREFIX_MAP = "\
+                     -fdebug-prefix-map=${STAGING_DIR_HOST}= \
+                     -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \
+"
+
+export CGO_CFLAGS = "${CFLAGS}"
+export CGO_CPPFLAGS = "${CPPFLAGS}"
+export CGO_CXXFLAGS = "${CXXFLAGS}"
+# Filter out -fdebug-prefix-map options as they clash with the GO's build system
+export CGO_LDFLAGS = "${@ ' '.join(filter(lambda f: not f.startswith('-fdebug-prefix-map'), d.getVar('LDFLAGS').split())) }"
+
+export GOCACHE = "${B}/.cache"
+export GO_LDFLAGS = ""
+export GOBUILDFLAGS = "-gcflags=-trimpath=$GOPATH -asmflags=-trimpath=$GOPATH -trimpath"
+CC:append:class-nativesdk = " ${SECURITY_NOPIE_CFLAGS}"
+
+do_configure[noexec] = "1"
+
+do_compile() {
+	export CC_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CC}"
+	export CXX_FOR_${TARGET_GOOS}_${TARGET_GOARCH}="${CXX}"
+
+	cd src
+	./make.bash --target-only --no-banner
+	cd ${B}
+}
+do_compile[cleandirs] += "${GOTMPDIR} ${B}/bin ${B}/pkg"
+
+do_install() {
+	install -d ${D}${libdir}/go/pkg/tool
+	cp --preserve=mode,timestamps -R ${B}/pkg/tool/${TARGET_GOTUPLE} ${D}${libdir}/go/pkg/tool/
+	install -d ${D}${libdir}/go/src
+	cp --preserve=mode,timestamps -R ${S}/src/cmd ${D}${libdir}/go/src/
+	find ${D}${libdir}/go/src -depth -type d -name testdata -exec rm -rf {} \;
+	install -d ${D}${libdir}/go/bin
+	install -d ${D}${bindir}
+	for f in ${B}/${GO_BUILD_BINDIR}/*; do
+		name=`basename $f`
+		install -m 0755 $f ${D}${libdir}/go/bin/
+		ln -sf ../${baselib}/go/bin/$name ${D}${bindir}/
+	done
+	rm -rf ${D}${libdir}/go/src
+}
+
+PACKAGES = "${PN} ${PN}-dev"
+FILES:${PN} = "${libdir}/go/bin ${libdir}/go/pkg/tool/${TARGET_GOTUPLE} ${bindir}"
+RDEPENDS:${PN} = "go-runtime"
+INSANE_SKIP:${PN} = "ldflags"
+
+BBCLASSEXTEND = "nativesdk"
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go/0001-cmd-go-make-content-based-hash-generation-less-pedan.patch b/meta-openeuler/recipes-devtools/go-upstream/go/0001-cmd-go-make-content-based-hash-generation-less-pedan.patch
new file mode 100644
index 0000000000000000000000000000000000000000..564837c7cd1c58abf5e4043613174bb87502450c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go/0001-cmd-go-make-content-based-hash-generation-less-pedan.patch
@@ -0,0 +1,168 @@
+From 9a6c5040cbcd88b10ceb8ceaebc8d6158c086670 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 28 Mar 2022 10:59:03 -0700
+Subject: [PATCH 1/9] cmd/go: make content-based hash generation less pedantic
+
+Go 1.10's build tool now uses content-based hashes to
+determine when something should be built or re-built.
+This same mechanism is used to maintain a built-artifact
+cache for speeding up builds.
+
+However, the hashes it generates include information that
+doesn't work well with OE, nor with using a shared runtime
+library.
+
+First, it embeds path names to source files, unless
+building within GOROOT.  This prevents the building
+of a package in GOPATH for later staging into GOROOT.
+
+This patch adds support for the environment variable
+GOPATH_OMIT_IN_ACTIONID.  If present, path name
+embedding is disabled.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Alex Kube <alexander.j.kube@gmail.com>
+Signed-off-by: Matt Madison <matt@madison.systems>
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/cmd/go/internal/envcmd/env.go |  2 +-
+ src/cmd/go/internal/work/exec.go  | 44 ++++++++++++++++++++++++-------
+ 2 files changed, 36 insertions(+), 10 deletions(-)
+
+diff --git a/src/cmd/go/internal/envcmd/env.go b/src/cmd/go/internal/envcmd/env.go
+index c7c2e83e0f..4a90d9da5c 100644
+--- a/src/cmd/go/internal/envcmd/env.go
++++ b/src/cmd/go/internal/envcmd/env.go
+@@ -189,7 +189,7 @@ func ExtraEnvVarsCostly() []cfg.EnvVar {
+ 		}
+ 	}()
+ 
+-	cppflags, cflags, cxxflags, fflags, ldflags, err := b.CFlags(&load.Package{})
++	cppflags, cflags, cxxflags, fflags, ldflags, err := b.CFlags(&load.Package{}, false)
+ 	if err != nil {
+ 		// Should not happen - b.CFlags was given an empty package.
+ 		fmt.Fprintf(os.Stderr, "go: invalid cflags: %v\n", err)
+diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
+index e05471b06c..9724cd07d0 100644
+--- a/src/cmd/go/internal/work/exec.go
++++ b/src/cmd/go/internal/work/exec.go
+@@ -232,6 +232,8 @@ func (b *Builder) Do(ctx context.Context, root *Action) {
+ 	writeActionGraph()
+ }
+ 
++var omitGopath = os.Getenv("GOPATH_OMIT_IN_ACTIONID") != ""
++
+ // buildActionID computes the action ID for a build action.
+ func (b *Builder) buildActionID(a *Action) cache.ActionID {
+ 	p := a.Package
+@@ -253,7 +255,7 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
+ 		if p.Module != nil {
+ 			fmt.Fprintf(h, "module %s@%s\n", p.Module.Path, p.Module.Version)
+ 		}
+-	} else if p.Goroot {
++	} else if p.Goroot || omitGopath {
+ 		// The Go compiler always hides the exact value of $GOROOT
+ 		// when building things in GOROOT.
+ 		//
+@@ -285,9 +287,9 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
+ 	}
+ 	if len(p.CgoFiles)+len(p.SwigFiles)+len(p.SwigCXXFiles) > 0 {
+ 		fmt.Fprintf(h, "cgo %q\n", b.toolID("cgo"))
+-		cppflags, cflags, cxxflags, fflags, ldflags, _ := b.CFlags(p)
++		cppflags, cflags, cxxflags, fflags, ldflags, _ := b.CFlags(p, true)
+ 
+-		ccExe := b.ccExe()
++		ccExe := filterCompilerFlags(b.ccExe(), true)
+ 		fmt.Fprintf(h, "CC=%q %q %q %q\n", ccExe, cppflags, cflags, ldflags)
+ 		// Include the C compiler tool ID so that if the C
+ 		// compiler changes we rebuild the package.
+@@ -295,14 +297,14 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
+ 			fmt.Fprintf(h, "CC ID=%q\n", ccID)
+ 		}
+ 		if len(p.CXXFiles)+len(p.SwigCXXFiles) > 0 {
+-			cxxExe := b.cxxExe()
++			cxxExe := filterCompilerFlags(b.cxxExe(), true)
+ 			fmt.Fprintf(h, "CXX=%q %q\n", cxxExe, cxxflags)
+ 			if cxxID, _, err := b.gccToolID(cxxExe[0], "c++"); err == nil {
+ 				fmt.Fprintf(h, "CXX ID=%q\n", cxxID)
+ 			}
+ 		}
+ 		if len(p.FFiles) > 0 {
+-			fcExe := b.fcExe()
++			fcExe := filterCompilerFlags(b.fcExe(), true)
+ 			fmt.Fprintf(h, "FC=%q %q\n", fcExe, fflags)
+ 			if fcID, _, err := b.gccToolID(fcExe[0], "f95"); err == nil {
+ 				fmt.Fprintf(h, "FC ID=%q\n", fcID)
+@@ -319,7 +321,7 @@ func (b *Builder) buildActionID(a *Action) cache.ActionID {
+ 		}
+ 	}
+ 	if p.Internal.BuildInfo != nil {
+-		fmt.Fprintf(h, "modinfo %q\n", p.Internal.BuildInfo.String())
++		//fmt.Fprintf(h, "modinfo %q\n", p.Internal.BuildInfo.String())
+ 	}
+ 
+ 	// Configuration specific to compiler toolchain.
+@@ -2679,8 +2681,25 @@ func envList(key, def string) []string {
+ 	return args
+ }
+ 
++var filterFlags = os.Getenv("CGO_PEDANTIC") == ""
++
++func filterCompilerFlags(flags []string, keepfirst bool) []string {
++	var newflags []string
++   var realkeepfirst bool = keepfirst
++	if !filterFlags {
++		return flags
++	}
++	for _, flag := range flags {
++		if strings.HasPrefix(flag, "-m") || realkeepfirst {
++			newflags = append(newflags, flag)
++           realkeepfirst = false
++		}
++	}
++	return newflags
++}
++
+ // CFlags returns the flags to use when invoking the C, C++ or Fortran compilers, or cgo.
+-func (b *Builder) CFlags(p *load.Package) (cppflags, cflags, cxxflags, fflags, ldflags []string, err error) {
++func (b *Builder) CFlags(p *load.Package, filtered bool) (cppflags, cflags, cxxflags, fflags, ldflags []string, err error) {
+ 	if cppflags, err = buildFlags("CPPFLAGS", "", p.CgoCPPFLAGS, checkCompilerFlags); err != nil {
+ 		return
+ 	}
+@@ -2696,6 +2715,13 @@ func (b *Builder) CFlags(p *load.Package) (cppflags, cflags, cxxflags, fflags, l
+ 	if ldflags, err = buildFlags("LDFLAGS", defaultCFlags, p.CgoLDFLAGS, checkLinkerFlags); err != nil {
+ 		return
+ 	}
++	if filtered {
++		cppflags = filterCompilerFlags(cppflags, false)
++		cflags = filterCompilerFlags(cflags, false)
++		cxxflags = filterCompilerFlags(cxxflags, false)
++		fflags = filterCompilerFlags(fflags, false)
++		ldflags = filterCompilerFlags(ldflags, false)
++	}
+ 
+ 	return
+ }
+@@ -2713,7 +2739,7 @@ func (b *Builder) cgo(a *Action, cgoExe, objdir string, pcCFLAGS, pcLDFLAGS, cgo
+ 	p := a.Package
+ 	sh := b.Shell(a)
+ 
+-	cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, cgoFFLAGS, cgoLDFLAGS, err := b.CFlags(p)
++	cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, cgoFFLAGS, cgoLDFLAGS, err := b.CFlags(p, false)
+ 	if err != nil {
+ 		return nil, nil, err
+ 	}
+@@ -3268,7 +3294,7 @@ func (b *Builder) swigOne(a *Action, file, objdir string, pcCFLAGS []string, cxx
+ 	p := a.Package
+ 	sh := b.Shell(a)
+ 
+-	cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, _, _, err := b.CFlags(p)
++	cgoCPPFLAGS, cgoCFLAGS, cgoCXXFLAGS, _, _, err := b.CFlags(p, false)
+ 	if err != nil {
+ 		return "", "", err
+ 	}
+-- 
+2.44.0
+
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go/0001-exec.go-filter-out-build-specific-paths-from-linker-.patch b/meta-openeuler/recipes-devtools/go-upstream/go/0001-exec.go-filter-out-build-specific-paths-from-linker-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c5bf28f54a141faf7a641fcf95437a138c29f1f9
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go/0001-exec.go-filter-out-build-specific-paths-from-linker-.patch
@@ -0,0 +1,61 @@
+From 083b5c74b12a1abeb11dd7f58a1cb1593d0000c0 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Tue, 27 Feb 2024 18:06:51 +0800
+Subject: [PATCH] exec.go: filter out build-specific paths from linker flags
+
+The flags can contain build-specific paths, breaking reproducibility.
+Filter out options that have build-specific paths.
+
+Upstream-Status: Inappropriate [ Not perfect for upstream ]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ src/cmd/go/internal/work/exec.go | 25 ++++++++++++++++++++++++-
+ 1 file changed, 24 insertions(+), 1 deletion(-)
+
+diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
+index cde867b..e3ce17d 100644
+--- a/src/cmd/go/internal/work/exec.go
++++ b/src/cmd/go/internal/work/exec.go
+@@ -1358,6 +1358,29 @@ func (b *Builder) linkActionID(a *Action) cache.ActionID {
+ 	return h.Sum()
+ }
+ 
++func filterLinkerFlags(flags []string) []string {
++	var newflags []string
++	var skipflag bool
++	skipflag = false
++	for i, flag := range flags {
++		if skipflag == true {
++			skipflag = false
++			continue
++		}
++		if strings.HasPrefix(flag, "--sysroot") || strings.HasPrefix(flag, "-fmacro-prefix-map") || strings.HasPrefix(flag, "-fdebug-prefix-map") || strings.HasPrefix(flag, "-ffile-prefix-map") || strings.HasPrefix(flag, "-fcanon-prefix-map") || strings.HasPrefix(flag, "-fprofile-prefix-map") || strings.HasPrefix(flag, "-Wl,-rpath-link"){
++			continue
++		} else if strings.HasPrefix(flag, "-extldflags") {
++			skipflag = true
++			newflags = append(newflags, flag)
++			var filterd_Extldflags []string = filterLinkerFlags(strings.Split(flags[i+1], " "))
++			newflags = append(newflags, strings.Join(filterd_Extldflags, " "))
++		} else {
++			newflags = append(newflags, flag)
++		}
++	}
++	return newflags
++}
++
+ // printLinkerConfig prints the linker config into the hash h,
+ // as part of the computation of a linker-related action ID.
+ func (b *Builder) printLinkerConfig(h io.Writer, p *load.Package) {
+@@ -1368,7 +1391,7 @@ func (b *Builder) printLinkerConfig(h io.Writer, p *load.Package) {
+ 	case "gc":
+ 		fmt.Fprintf(h, "link %s %q %s\n", b.toolID("link"), forcedLdflags, ldBuildmode)
+ 		if p != nil {
+-			fmt.Fprintf(h, "linkflags %q\n", p.Internal.Ldflags)
++			fmt.Fprintf(h, "linkflags %q\n", filterLinkerFlags(p.Internal.Ldflags))
+ 		}
+ 
+ 		// GOARM, GOMIPS, etc.
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go/0002-cmd-go-Allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch b/meta-openeuler/recipes-devtools/go-upstream/go/0002-cmd-go-Allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..001c94a4e789e0985121b9d8b331707cb50357a0
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go/0002-cmd-go-Allow-GOTOOLDIR-to-be-overridden-in-the-envir.patch
@@ -0,0 +1,56 @@
+From e3f9a8a69d3a340c1a1d0bba566e71f20f635a43 Mon Sep 17 00:00:00 2001
+From: Alex Kube <alexander.j.kube@gmail.com>
+Date: Wed, 23 Oct 2019 21:15:37 +0430
+Subject: [PATCH 2/9] cmd/go: Allow GOTOOLDIR to be overridden in the
+ environment
+
+to allow for split host/target build roots
+
+Adapted to Go 1.13 from patches originally submitted to
+the meta/recipes-devtools/go tree by
+Matt Madison <matt@madison.systems>.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Alexander J Kube <alexander.j.kube@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/cmd/dist/build.go          | 4 +++-
+ src/cmd/go/internal/cfg/cfg.go | 6 +++++-
+ 2 files changed, 8 insertions(+), 2 deletions(-)
+
+diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
+index 32e59b446a..06ee4de8a9 100644
+--- a/src/cmd/dist/build.go
++++ b/src/cmd/dist/build.go
+@@ -259,7 +259,9 @@ func xinit() {
+ 	}
+ 	xatexit(rmworkdir)
+ 
+-	tooldir = pathf("%s/pkg/tool/%s_%s", goroot, gohostos, gohostarch)
++	if tooldir = os.Getenv("GOTOOLDIR"); tooldir == "" {
++		tooldir = pathf("%s/pkg/tool/%s_%s", goroot, gohostos, gohostarch)
++	}
+ 
+ 	goversion := findgoversion()
+ 	isRelease = strings.HasPrefix(goversion, "release.") || strings.HasPrefix(goversion, "go")
+diff --git a/src/cmd/go/internal/cfg/cfg.go b/src/cmd/go/internal/cfg/cfg.go
+index a8daa2dfc3..393ada39c9 100644
+--- a/src/cmd/go/internal/cfg/cfg.go
++++ b/src/cmd/go/internal/cfg/cfg.go
+@@ -230,7 +230,11 @@ func SetGOROOT(goroot string, isTestGo bool) {
+ 			// This matches the initialization of ToolDir in go/build, except for
+ 			// using ctxt.GOROOT and the installed GOOS and GOARCH rather than the
+ 			// GOROOT, GOOS, and GOARCH reported by the runtime package.
+-			build.ToolDir = filepath.Join(GOROOTpkg, "tool", installedGOOS+"_"+installedGOARCH)
++	   		if s := os.Getenv("GOTOOLDIR"); s != "" {
++				build.ToolDir = filepath.Clean(s)
++			} else {
++				build.ToolDir = filepath.Join(GOROOTpkg, "tool", installedGOOS+"_"+installedGOARCH)
++			}
+ 		}
+ 	}
+ }
+-- 
+2.44.0
+
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go/0003-ld-add-soname-to-shareable-objects.patch b/meta-openeuler/recipes-devtools/go-upstream/go/0003-ld-add-soname-to-shareable-objects.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9cab2969c8ff76b0888a323e2699f5c685a2f4c8
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go/0003-ld-add-soname-to-shareable-objects.patch
@@ -0,0 +1,51 @@
+From 7dde77b3ce8138314dd2736604b1b110dbcc0ac1 Mon Sep 17 00:00:00 2001
+From: Alex Kube <alexander.j.kube@gmail.com>
+Date: Wed, 23 Oct 2019 21:16:32 +0430
+Subject: [PATCH 3/9] ld: add soname to shareable objects
+
+so that OE's shared library dependency handling
+can find them.
+
+Adapted to Go 1.13 from patches originally submitted to
+the meta/recipes-devtools/go tree by
+Matt Madison <matt@madison.systems>.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Alexander J Kube <alexander.j.kube@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/cmd/link/internal/ld/lib.go | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/src/cmd/link/internal/ld/lib.go b/src/cmd/link/internal/ld/lib.go
+index eab74dc328..ae9bbc9093 100644
+--- a/src/cmd/link/internal/ld/lib.go
++++ b/src/cmd/link/internal/ld/lib.go
+@@ -1576,6 +1576,7 @@ func (ctxt *Link) hostlink() {
+ 				argv = append(argv, "-Wl,-z,relro")
+ 			}
+ 			argv = append(argv, "-shared")
++			argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
+ 			if ctxt.HeadType == objabi.Hwindows {
+ 				argv = addASLRargs(argv, *flagAslr)
+ 			} else {
+@@ -1591,6 +1592,7 @@ func (ctxt *Link) hostlink() {
+ 			argv = append(argv, "-Wl,-z,relro")
+ 		}
+ 		argv = append(argv, "-shared")
++		argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
+ 	case BuildModePlugin:
+ 		if ctxt.HeadType == objabi.Hdarwin {
+ 			argv = append(argv, "-dynamiclib")
+@@ -1599,6 +1601,7 @@ func (ctxt *Link) hostlink() {
+ 				argv = append(argv, "-Wl,-z,relro")
+ 			}
+ 			argv = append(argv, "-shared")
++			argv = append(argv, fmt.Sprintf("-Wl,-soname,%s", filepath.Base(*flagOutfile)))
+ 		}
+ 	}
+ 
+-- 
+2.44.0
+
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go/0004-make.bash-override-CC-when-building-dist-and-go_boot.patch b/meta-openeuler/recipes-devtools/go-upstream/go/0004-make.bash-override-CC-when-building-dist-and-go_boot.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8889aef1cf89dcbef1651b1918b2deb4a9534be4
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go/0004-make.bash-override-CC-when-building-dist-and-go_boot.patch
@@ -0,0 +1,45 @@
+From 9f59e46991074d3e3c4d00f3971e62bfcd707167 Mon Sep 17 00:00:00 2001
+From: Alex Kube <alexander.j.kube@gmail.com>
+Date: Wed, 23 Oct 2019 21:17:16 +0430
+Subject: [PATCH 4/9] make.bash: override CC when building dist and
+ go_bootstrap
+
+for handling OE cross-canadian builds.
+
+Adapted to Go 1.13 from patches originally submitted to
+the meta/recipes-devtools/go tree by
+Matt Madison <matt@madison.systems>.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Alexander J Kube <alexander.j.kube@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/make.bash | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/make.bash b/src/make.bash
+index 76ad51624a..074e129a24 100755
+--- a/src/make.bash
++++ b/src/make.bash
+@@ -198,7 +198,7 @@ if [[ "$GOROOT_BOOTSTRAP" == "$GOROOT" ]]; then
+ 	exit 1
+ fi
+ rm -f cmd/dist/dist
+-GOROOT="$GOROOT_BOOTSTRAP" nogoenv "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
++CC="${BUILD_CC:-${CC}}" GOROOT="$GOROOT_BOOTSTRAP" nogoenv "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
+ 
+ # -e doesn't propagate out of eval, so check success by hand.
+ eval $(./cmd/dist/dist env -p || echo FAIL=true)
+@@ -223,7 +223,7 @@ fi
+ # Run dist bootstrap to complete make.bash.
+ # Bootstrap installs a proper cmd/dist, built with the new toolchain.
+ # Throw ours, built with the bootstrap toolchain, away after bootstrap.
+-./cmd/dist/dist bootstrap -a $vflag $GO_DISTFLAGS "$@"
++CC="${BUILD_CC:-${CC}}" ./cmd/dist/dist bootstrap -a $vflag $GO_DISTFLAGS "$@"
+ rm -f ./cmd/dist/dist
+ 
+ # DO NOT ADD ANY NEW CODE HERE.
+-- 
+2.44.0
+
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go/0005-cmd-dist-separate-host-and-target-builds.patch b/meta-openeuler/recipes-devtools/go-upstream/go/0005-cmd-dist-separate-host-and-target-builds.patch
new file mode 100644
index 0000000000000000000000000000000000000000..364fce907ad900691f4bdb1ae772502608dbf105
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go/0005-cmd-dist-separate-host-and-target-builds.patch
@@ -0,0 +1,221 @@
+From 6dda78d528e60993a4688cd9d49440a726378ac8 Mon Sep 17 00:00:00 2001
+From: Alex Kube <alexander.j.kube@gmail.com>
+Date: Wed, 23 Oct 2019 21:18:12 +0430
+Subject: [PATCH 5/9] cmd/dist: separate host and target builds
+
+Change the dist tool to allow for OE-style cross-
+and cross-canadian builds:
+
+ - command flags --host-only and --target only are added;
+   if one is present, the other changes mentioned below
+   take effect, and arguments may also be specified on
+   the command line to enumerate the package(s) to be
+   built.
+
+ - for OE cross builds, go_bootstrap is always built for
+   the current build host, and is moved, along with the supporting
+   toolchain (asm, compile, etc.) to a separate 'native_native'
+   directory under GOROOT/pkg/tool.
+
+ - go_bootstrap is not automatically removed after the build,
+   so it can be reused later (e.g., building both static and
+   shared runtime).
+
+Note that for --host-only builds, it would be nice to specify
+just the "cmd" package to build only the go commands/tools,
+the staleness checks in the dist tool will fail if the "std"
+library has not also been built.  So host-only builds have to
+build everything anyway.
+
+Adapted to Go 1.13 from patches originally submitted to
+the meta/recipes-devtools/go tree by
+Matt Madison <matt@madison.systems>.
+
+Rework the patch to avoid identation, it breaks formatting rules but
+makes the changes more obvious and maintainable.
+Jose Quaresma <jose.quaresma@foundries.io>
+Richard Purdie <richard.purdie@linuxfoundation.org>
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Alexander J Kube <alexander.j.kube@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/cmd/dist/build.go | 76 ++++++++++++++++++++++++++++++++++++++++++-
+ 1 file changed, 75 insertions(+), 1 deletion(-)
+
+diff --git a/src/cmd/dist/build.go b/src/cmd/dist/build.go
+index 06ee4de8a9..74b7c7098f 100644
+--- a/src/cmd/dist/build.go
++++ b/src/cmd/dist/build.go
+@@ -46,6 +46,7 @@ var (
+ 	goexperiment     string
+ 	workdir          string
+ 	tooldir          string
++	build_tooldir    string
+ 	oldgoos          string
+ 	oldgoarch        string
+ 	oldgocache       string
+@@ -58,6 +59,7 @@ var (
+ 	rebuildall bool
+ 	noOpt      bool
+ 	isRelease  bool
++	crossBuild bool
+ 
+ 	vflag int // verbosity
+ )
+@@ -265,6 +267,8 @@ func xinit() {
+ 
+ 	goversion := findgoversion()
+ 	isRelease = strings.HasPrefix(goversion, "release.") || strings.HasPrefix(goversion, "go")
++
++	build_tooldir = pathf("%s/pkg/tool/native_native", goroot)
+ }
+ 
+ // compilerEnv returns a map from "goos/goarch" to the
+@@ -499,8 +503,10 @@ func setup() {
+ 	goosGoarch := pathf("%s/pkg/%s_%s", goroot, gohostos, gohostarch)
+ 	if rebuildall {
+ 		xremoveall(goosGoarch)
++		xremoveall(build_tooldir)
+ 	}
+ 	xmkdirall(goosGoarch)
++	xmkdirall(build_tooldir)
+ 	xatexit(func() {
+ 		if files := xreaddir(goosGoarch); len(files) == 0 {
+ 			xremove(goosGoarch)
+@@ -1338,14 +1344,20 @@ func cmdbootstrap() {
+ 	defer timelog("end", "dist bootstrap")
+ 
+ 	var debug, distpack, force, noBanner, noClean bool
++	var hostOnly bool
++	var targetOnly bool
++	var toBuild = []string{"std", "cmd"}
++
+ 	flag.BoolVar(&rebuildall, "a", rebuildall, "rebuild all")
+ 	flag.BoolVar(&debug, "d", debug, "enable debugging of bootstrap process")
+ 	flag.BoolVar(&distpack, "distpack", distpack, "write distribution files to pkg/distpack")
+ 	flag.BoolVar(&force, "force", force, "build even if the port is marked as broken")
+ 	flag.BoolVar(&noBanner, "no-banner", noBanner, "do not print banner")
+ 	flag.BoolVar(&noClean, "no-clean", noClean, "print deprecation warning")
++	flag.BoolVar(&hostOnly, "host-only", hostOnly, "build only host binaries, not target")
++	flag.BoolVar(&targetOnly, "target-only", targetOnly, "build only target binaries, not host")
+ 
+-	xflagparse(0)
++	xflagparse(-1)
+ 
+ 	if noClean {
+ 		xprintf("warning: --no-clean is deprecated and has no effect; use 'go install std cmd' instead\n")
+@@ -1357,6 +1369,18 @@ func cmdbootstrap() {
+ 			"Use the -force flag to build anyway.\n", goos, goarch)
+ 	}
+ 
++	if hostOnly && targetOnly {
++		fatalf("specify only one of --host-only or --target-only\n")
++	}
++	crossBuild = hostOnly || targetOnly
++	if flag.NArg() > 0 {
++		if crossBuild {
++			toBuild = flag.Args()
++		} else {
++			fatalf("package names not permitted without --host-only or --target-only\n")
++		}
++	}
++
+ 	// Set GOPATH to an internal directory. We shouldn't actually
+ 	// need to store files here, since the toolchain won't
+ 	// depend on modules outside of vendor directories, but if
+@@ -1434,9 +1458,14 @@ func cmdbootstrap() {
+ 		xprintf("\n")
+ 	}
+ 
++	// For split host/target cross/cross-canadian builds, we don't
++	// want to be setting these flags until after we have compiled
++	// the toolchain that runs on the build host.
++if !crossBuild {
+ 	gogcflags = os.Getenv("GO_GCFLAGS") // we were using $BOOT_GO_GCFLAGS until now
+ 	setNoOpt()
+ 	goldflags = os.Getenv("GO_LDFLAGS") // we were using $BOOT_GO_LDFLAGS until now
++}
+ 	goBootstrap := pathf("%s/go_bootstrap", tooldir)
+ 	if debug {
+ 		run("", ShowOutput|CheckExit, pathf("%s/compile", tooldir), "-V=full")
+@@ -1464,7 +1493,11 @@ func cmdbootstrap() {
+ 		xprintf("\n")
+ 	}
+ 	xprintf("Building Go toolchain2 using go_bootstrap and Go toolchain1.\n")
++if !crossBuild {
+ 	os.Setenv("CC", compilerEnvLookup("CC", defaultcc, goos, goarch))
++} else {
++		os.Setenv("CC", defaultcc[""])
++}
+ 	// Now that cmd/go is in charge of the build process, enable GOEXPERIMENT.
+ 	os.Setenv("GOEXPERIMENT", goexperiment)
+ 	// No need to enable PGO for toolchain2.
+@@ -1517,6 +1550,7 @@ func cmdbootstrap() {
+ 		os.Setenv("GOCACHE", oldgocache)
+ 	}
+ 
++if !crossBuild {
+ 	if goos == oldgoos && goarch == oldgoarch {
+ 		// Common case - not setting up for cross-compilation.
+ 		timelog("build", "toolchain")
+@@ -1560,6 +1594,42 @@ func cmdbootstrap() {
+ 		checkNotStale(toolenv(), goBootstrap, toolchain...)
+ 		copyfile(pathf("%s/compile4", tooldir), pathf("%s/compile", tooldir), writeExec)
+ 	}
++} else {
++		gogcflags = os.Getenv("GO_GCFLAGS")
++		goldflags = os.Getenv("GO_LDFLAGS")
++		tool_files, _ := filepath.Glob(pathf("%s/*", tooldir))
++		for _, f := range tool_files {
++			copyfile(pathf("%s/%s", build_tooldir, filepath.Base(f)), f, writeExec)
++			xremove(f)
++		}
++		os.Setenv("GOTOOLDIR", build_tooldir)
++		goBootstrap = pathf("%s/go_bootstrap", build_tooldir)
++		if hostOnly {
++			timelog("build", "host toolchain")
++			if vflag > 0 {
++				xprintf("\n")
++			}
++			xprintf("Building %s for host, %s/%s.\n", strings.Join(toBuild, ","), goos, goarch)
++			goInstall(toolenv(), goBootstrap, toBuild...)
++			checkNotStale(toolenv(), goBootstrap, toBuild...)
++			// Skip cmdGo staleness checks here, since we can't necessarily run the cmdGo binary
++
++			timelog("build", "target toolchain")
++			if vflag > 0 {
++				xprintf("\n")
++			}
++		} else if targetOnly {
++			goos = oldgoos
++			goarch = oldgoarch
++			os.Setenv("GOOS", goos)
++			os.Setenv("GOARCH", goarch)
++			os.Setenv("CC", compilerEnvLookup("CC", defaultcc, goos, goarch))
++			xprintf("Building %s for target, %s/%s.\n", strings.Join(toBuild, ","), goos, goarch)
++			goInstall(toolenv(), goBootstrap, toBuild...)
++			checkNotStale(toolenv(), goBootstrap, toBuild...)
++			// Skip cmdGo staleness checks here, since we can't run the target's cmdGo binary
++		}
++}
+ 
+ 	// Check that there are no new files in $GOROOT/bin other than
+ 	// go and gofmt and $GOOS_$GOARCH (target bin when cross-compiling).
+@@ -1582,8 +1652,12 @@ func cmdbootstrap() {
+ 		}
+ 	}
+ 
++	// Except that for split host/target cross-builds, we need to
++	// keep it.
++if !crossBuild {
+ 	// Remove go_bootstrap now that we're done.
+ 	xremove(pathf("%s/go_bootstrap"+exe, tooldir))
++}
+ 
+ 	if goos == "android" {
+ 		// Make sure the exec wrapper will sync a fresh $GOROOT to the device.
+-- 
+2.44.0
+
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go/0006-cmd-go-make-GOROOT-precious-by-default.patch b/meta-openeuler/recipes-devtools/go-upstream/go/0006-cmd-go-make-GOROOT-precious-by-default.patch
new file mode 100644
index 0000000000000000000000000000000000000000..262f1e96b85196e62657853349493e0cb1b5567e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go/0006-cmd-go-make-GOROOT-precious-by-default.patch
@@ -0,0 +1,114 @@
+From aff5a740d6286c04beb0593fc68b0aea5a95ad39 Mon Sep 17 00:00:00 2001
+From: Alex Kube <alexander.j.kube@gmail.com>
+Date: Wed, 23 Oct 2019 21:18:56 +0430
+Subject: [PATCH 6/9] cmd/go: make GOROOT precious by default
+
+The go build tool normally rebuilds whatever it detects is
+stale.  This can be a problem when GOROOT is intended to
+be read-only and the go runtime has been built as a shared
+library, since we don't want every application to be rebuilding
+the shared runtime - particularly in cross-build/packaging
+setups, since that would lead to 'abi mismatch' runtime errors.
+
+This patch prevents the install and linkshared actions from
+installing to GOROOT unless overridden with the GOROOT_OVERRIDE
+environment variable.
+
+Adapted to Go 1.13 from patches originally submitted to
+the meta/recipes-devtools/go tree by
+Matt Madison <matt@madison.systems>.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Alexander J Kube <alexander.j.kube@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/cmd/go/internal/work/action.go |  3 +++
+ src/cmd/go/internal/work/build.go  |  6 ++++++
+ src/cmd/go/internal/work/exec.go   | 25 +++++++++++++++++++++++++
+ 3 files changed, 34 insertions(+)
+
+diff --git a/src/cmd/go/internal/work/action.go b/src/cmd/go/internal/work/action.go
+index a59072e591..9e35ebde0c 100644
+--- a/src/cmd/go/internal/work/action.go
++++ b/src/cmd/go/internal/work/action.go
+@@ -754,6 +754,9 @@ func (b *Builder) addTransitiveLinkDeps(a, a1 *Action, shlib string) {
+ 			if p1 == nil || p1.Shlib == "" || haveShlib[filepath.Base(p1.Shlib)] {
+ 				continue
+ 			}
++			if goRootPrecious && (p1.Standard || p1.Goroot) {
++				continue
++			}
+ 			haveShlib[filepath.Base(p1.Shlib)] = true
+ 			// TODO(rsc): The use of ModeInstall here is suspect, but if we only do ModeBuild,
+ 			// we'll end up building an overall library or executable that depends at runtime
+diff --git a/src/cmd/go/internal/work/build.go b/src/cmd/go/internal/work/build.go
+index 408edb5119..3d60252127 100644
+--- a/src/cmd/go/internal/work/build.go
++++ b/src/cmd/go/internal/work/build.go
+@@ -233,6 +233,8 @@ See also: go install, go get, go clean.
+ 
+ const concurrentGCBackendCompilationEnabledByDefault = true
+ 
++var goRootPrecious bool = true
++
+ func init() {
+ 	// break init cycle
+ 	CmdBuild.Run = runBuild
+@@ -246,6 +248,10 @@ func init() {
+ 		AddCoverFlags(CmdBuild, nil)
+ 		AddCoverFlags(CmdInstall, nil)
+ 	}
++
++	if x := os.Getenv("GOROOT_OVERRIDE"); x != "" {
++		goRootPrecious = false
++	}
+ }
+ 
+ // Note that flags consulted by other parts of the code
+diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
+index 9724cd07d0..544df461a2 100644
+--- a/src/cmd/go/internal/work/exec.go
++++ b/src/cmd/go/internal/work/exec.go
+@@ -544,6 +544,23 @@ func (b *Builder) build(ctx context.Context, a *Action) (err error) {
+ 		return err
+ 	}
+ 
++	if goRootPrecious && (a.Package.Standard || a.Package.Goroot) {
++		_, err := os.Stat(a.Package.Target)
++		if err == nil {
++			a.built = a.Package.Target
++			a.Target = a.Package.Target
++			a.buildID = b.fileHash(a.Package.Target)
++			a.Package.Stale = false
++			a.Package.StaleReason = "GOROOT-resident package"
++			return nil
++		}
++		a.Package.Stale = true
++		a.Package.StaleReason = "missing or invalid GOROOT-resident package"
++		if b.IsCmdList {
++			return nil
++		}
++	}
++
+ 	if err := sh.Mkdir(a.Objdir); err != nil {
+ 		return err
+ 	}
+@@ -1737,6 +1754,14 @@ func (b *Builder) linkShared(ctx context.Context, a *Action) (err error) {
+ 		return err
+ 	}
+ 
++	if goRootPrecious && a.Package != nil {
++		p := a.Package
++		if p.Standard || p.Goroot {
++			err := fmt.Errorf("attempting to install package %s into read-only GOROOT", p.ImportPath)
++			return err
++		}
++	}
++
+ 	if err := b.Shell(a).Mkdir(a.Objdir); err != nil {
+ 		return err
+ 	}
+-- 
+2.44.0
+
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go/0007-exec.go-do-not-write-linker-flags-into-buildids.patch b/meta-openeuler/recipes-devtools/go-upstream/go/0007-exec.go-do-not-write-linker-flags-into-buildids.patch
new file mode 100644
index 0000000000000000000000000000000000000000..35f3a98d800cb5eeb6fae4da3ce610e682127e1a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go/0007-exec.go-do-not-write-linker-flags-into-buildids.patch
@@ -0,0 +1,43 @@
+From 619991feab04f331d081a91243434ccd859f611d Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Mon, 23 Nov 2020 19:22:04 +0000
+Subject: [PATCH 7/9] exec.go: do not write linker flags into buildids
+
+The flags can contain build-specific paths, breaking reproducibility.
+
+To make this acceptable to upstream, we probably need to trim the flags,
+removing those known to be buildhost-specific.
+
+Upstream-Status: Inappropriate [needs upstream discussion]
+
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/cmd/go/internal/work/exec.go | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
+index 544df461a2..75df5a4aa8 100644
+--- a/src/cmd/go/internal/work/exec.go
++++ b/src/cmd/go/internal/work/exec.go
+@@ -1374,7 +1374,7 @@ func (b *Builder) linkActionID(a *Action) cache.ActionID {
+ 	}
+ 
+ 	// Toolchain-dependent configuration, shared with b.linkSharedActionID.
+-	b.printLinkerConfig(h, p)
++	//b.printLinkerConfig(h, p)
+ 
+ 	// Input files.
+ 	for _, a1 := range a.Deps {
+@@ -1720,7 +1720,7 @@ func (b *Builder) linkSharedActionID(a *Action) cache.ActionID {
+ 	fmt.Fprintf(h, "goos %s goarch %s\n", cfg.Goos, cfg.Goarch)
+ 
+ 	// Toolchain-dependent configuration, shared with b.linkActionID.
+-	b.printLinkerConfig(h, nil)
++	//b.printLinkerConfig(h, nil)
+ 
+ 	// Input files.
+ 	for _, a1 := range a.Deps {
+-- 
+2.44.0
+
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go/0008-src-cmd-dist-buildgo.go-do-not-hardcode-host-compile.patch b/meta-openeuler/recipes-devtools/go-upstream/go/0008-src-cmd-dist-buildgo.go-do-not-hardcode-host-compile.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0662f66af52ef1ef06660bab3dbd8492d989747e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go/0008-src-cmd-dist-buildgo.go-do-not-hardcode-host-compile.patch
@@ -0,0 +1,46 @@
+From e0999902687e2e394499f7153db8d62440c4dab0 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 10 Nov 2020 16:33:27 +0000
+Subject: [PATCH 8/9] src/cmd/dist/buildgo.go: do not hardcode host compilers
+ into target binaries
+
+These come from $CC/$CXX on the build host and are not useful on targets;
+additionally as they contain host specific paths, this helps reproducibility.
+
+Upstream-Status: Inappropriate [needs upstream discussion]
+
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/cmd/dist/buildgo.go | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/src/cmd/dist/buildgo.go b/src/cmd/dist/buildgo.go
+index 884e9d729a..2f52edacfe 100644
+--- a/src/cmd/dist/buildgo.go
++++ b/src/cmd/dist/buildgo.go
+@@ -51,8 +51,8 @@ func mkzdefaultcc(dir, file string) {
+ 		fmt.Fprintf(&buf, "package cfg\n")
+ 		fmt.Fprintln(&buf)
+ 		fmt.Fprintf(&buf, "const DefaultPkgConfig = `%s`\n", defaultpkgconfig)
+-		buf.WriteString(defaultCCFunc("DefaultCC", defaultcc))
+-		buf.WriteString(defaultCCFunc("DefaultCXX", defaultcxx))
++		buf.WriteString(defaultCCFunc("DefaultCC", map[string]string{"":"gcc"}))
++		buf.WriteString(defaultCCFunc("DefaultCXX", map[string]string{"":"g++"}))
+ 		writefile(buf.String(), file, writeSkipSame)
+ 		return
+ 	}
+@@ -62,8 +62,8 @@ func mkzdefaultcc(dir, file string) {
+ 	fmt.Fprintf(&buf, "package main\n")
+ 	fmt.Fprintln(&buf)
+ 	fmt.Fprintf(&buf, "const defaultPkgConfig = `%s`\n", defaultpkgconfig)
+-	buf.WriteString(defaultCCFunc("defaultCC", defaultcc))
+-	buf.WriteString(defaultCCFunc("defaultCXX", defaultcxx))
++	buf.WriteString(defaultCCFunc("defaultCC", map[string]string{"":"gcc"}))
++	buf.WriteString(defaultCCFunc("defaultCXX", map[string]string{"":"g++"}))
+ 	writefile(buf.String(), file, writeSkipSame)
+ }
+ 
+-- 
+2.44.0
+
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go/0009-go-Filter-build-paths-on-staticly-linked-arches.patch b/meta-openeuler/recipes-devtools/go-upstream/go/0009-go-Filter-build-paths-on-staticly-linked-arches.patch
new file mode 100644
index 0000000000000000000000000000000000000000..cc45496e9cb1d1f563425f8316cac86840524404
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go/0009-go-Filter-build-paths-on-staticly-linked-arches.patch
@@ -0,0 +1,61 @@
+From 6c2438f187ca912c54a71b4ac65ab98999a019d2 Mon Sep 17 00:00:00 2001
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Date: Sat, 2 Jul 2022 23:08:13 +0100
+Subject: [PATCH 9/9] go: Filter build paths on staticly linked arches
+
+Filter out build time paths from ldflags and other flags variables when they're
+embedded in the go binary so that builds are reproducible regardless of build
+location. This codepath is hit for statically linked go binaries such as those
+on mips/ppc.
+
+Upstream-Status: Submitted [https://github.com/golang/go/pull/56410]
+
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+Signed-off-by: Jose Quaresma <jose.quaresma@foundries.io>
+---
+ src/cmd/go/internal/load/pkg.go | 15 +++++++++++++--
+ 1 file changed, 13 insertions(+), 2 deletions(-)
+
+diff --git a/src/cmd/go/internal/load/pkg.go b/src/cmd/go/internal/load/pkg.go
+index 1549800afb..f41fb2c4ef 100644
+--- a/src/cmd/go/internal/load/pkg.go
++++ b/src/cmd/go/internal/load/pkg.go
+@@ -2277,6 +2277,17 @@ func appendBuildSetting(info *debug.BuildInfo, key, value string) {
+ 	info.Settings = append(info.Settings, debug.BuildSetting{Key: key, Value: value})
+ }
+ 
++func filterCompilerFlags(flags string) string {
++	var newflags []string
++	for _, flag := range strings.Fields(flags) {
++		if strings.HasPrefix(flag, "--sysroot") || strings.HasPrefix(flag, "-fmacro-prefix-map") || strings.HasPrefix(flag, "-fdebug-prefix-map") {
++			continue
++		}
++		newflags = append(newflags, flag)
++	}
++	return strings.Join(newflags, " ")
++}
++
+ // setBuildInfo gathers build information and sets it into
+ // p.Internal.BuildInfo, which will later be formatted as a string and embedded
+ // in the binary. setBuildInfo should only be called on a main package with no
+@@ -2384,7 +2395,7 @@ func (p *Package) setBuildInfo(ctx context.Context, autoVCS bool) {
+ 	if gcflags := BuildGcflags.String(); gcflags != "" && cfg.BuildContext.Compiler == "gc" {
+ 		appendSetting("-gcflags", gcflags)
+ 	}
+-	if ldflags := BuildLdflags.String(); ldflags != "" {
++	if ldflags := filterCompilerFlags(BuildLdflags.String()); ldflags != "" {
+ 		// https://go.dev/issue/52372: only include ldflags if -trimpath is not set,
+ 		// since it can include system paths through various linker flags (notably
+ 		// -extar, -extld, and -extldflags).
+@@ -2427,7 +2438,7 @@ func (p *Package) setBuildInfo(ctx context.Context, autoVCS bool) {
+ 	// subset of flags that are known not to be paths?
+ 	if cfg.BuildContext.CgoEnabled && !cfg.BuildTrimpath {
+ 		for _, name := range []string{"CGO_CFLAGS", "CGO_CPPFLAGS", "CGO_CXXFLAGS", "CGO_LDFLAGS"} {
+-			appendSetting(name, cfg.Getenv(name))
++			appendSetting(name, filterCompilerFlags(cfg.Getenv(name)))
+ 		}
+ 	}
+ 	appendSetting("GOARCH", cfg.BuildContext.GOARCH)
+-- 
+2.44.0
+
diff --git a/meta-openeuler/recipes-devtools/go-upstream/go_1.22.0.bb b/meta-openeuler/recipes-devtools/go-upstream/go_1.22.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..46f5fbc6be9d7221e58f50e156834e544e2720cd
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go-upstream/go_1.22.0.bb
@@ -0,0 +1,18 @@
+require go-${PV}.inc
+require go-target.inc
+
+inherit linuxloader
+
+CGO_LDFLAGS:append = " -no-pie"
+
+export GO_LDSO = "${@get_linuxloader(d)}"
+export CC_FOR_TARGET = "gcc"
+export CXX_FOR_TARGET = "g++"
+
+# mips/rv64 doesn't support -buildmode=pie, so skip the QA checking for mips/riscv32 and its
+# variants.
+python() {
+    if 'mips' in d.getVar('TARGET_ARCH') or 'riscv32' in d.getVar('TARGET_ARCH'):
+        d.appendVar('INSANE_SKIP:%s' % d.getVar('PN'), " textrel")
+}
+
diff --git a/meta-openeuler/recipes-devtools/go/go-cross-canadian_%.bbappend b/meta-openeuler/recipes-devtools/go/go-cross-canadian_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e6d5ab596c049b4738b601f69e10a518da7ebb06
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go/go-cross-canadian_%.bbappend
@@ -0,0 +1,2 @@
+require go-openeuler-common.inc
+
diff --git a/meta-openeuler/recipes-devtools/go/go-cross_%.bbappend b/meta-openeuler/recipes-devtools/go/go-cross_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e6d5ab596c049b4738b601f69e10a518da7ebb06
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go/go-cross_%.bbappend
@@ -0,0 +1,2 @@
+require go-openeuler-common.inc
+
diff --git a/meta-openeuler/recipes-devtools/go/go-native_%.bbappend b/meta-openeuler/recipes-devtools/go/go-native_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..998835883cc1698cb02958f91216f99579208536
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go/go-native_%.bbappend
@@ -0,0 +1,17 @@
+require go-openeuler-common.inc
+
+do_configure() {
+    :
+}
+
+do_compile() {
+    export GOROOT_FINAL="${libdir_native}/go"
+
+    # using go binary from openeuler host, need yum install golang
+    export GOROOT_BOOTSTRAP="/usr/lib/golang/"
+
+    cd src
+    ./make.bash ${GOMAKEARGS}
+    cd ${B}
+}
+
diff --git a/meta-openeuler/recipes-devtools/go/go-openeuler-common.inc b/meta-openeuler/recipes-devtools/go/go-openeuler-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..20b646a5a18fde578270ddf14862aab3f98edb2a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go/go-openeuler-common.inc
@@ -0,0 +1,19 @@
+# Currently, version 1.21.4 is on src-OpenEuler/master branch. 
+# There are conflicts between upstream community Yocto provided cross compilation patches, 
+# so we use the latest version from upstream go stored at oee_archive. 
+# If there are updates later on src-openEuler, this part can be optimized
+OPENEULER_LOCAL_NAME = "oee_archive"
+OEE_ARCHIVE_SUBDIR = "go"
+
+PV = "1.22.0"
+
+SRC_URI:prepend = " \
+    file://${OPENEULER_LOCAL_NAME}/go/go${PV}.src.tar.gz;name=main \
+"
+
+do_compile:prepend() {
+    pushd ${S}
+    # fix using sh for some env bash not support -x cmd
+    sed -i 's@^#!\/usr\/bin\/env bash@\#!/usr/bin/env sh@' src/make.bash
+    popd
+}
diff --git a/meta-openeuler/recipes-devtools/go/go-runtime_%.bbappend b/meta-openeuler/recipes-devtools/go/go-runtime_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e6d5ab596c049b4738b601f69e10a518da7ebb06
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go/go-runtime_%.bbappend
@@ -0,0 +1,2 @@
+require go-openeuler-common.inc
+
diff --git a/meta-openeuler/recipes-devtools/go/go_%.bbappend b/meta-openeuler/recipes-devtools/go/go_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e6d5ab596c049b4738b601f69e10a518da7ebb06
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/go/go_%.bbappend
@@ -0,0 +1,2 @@
+require go-openeuler-common.inc
+
diff --git a/meta-openeuler/recipes-devtools/help2man/help2man_%.bbappend b/meta-openeuler/recipes-devtools/help2man/help2man_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..48de54586e033d1a09d13effb9117a90e37e47e5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/help2man/help2man_%.bbappend
@@ -0,0 +1,5 @@
+
+PV = "1.49.3"
+
+SRC_URI:prepend = "file://${BP}.tar.xz \
+"
diff --git a/meta-openeuler/recipes-devtools/i2c-tools/i2c-tools_%.bbappend b/meta-openeuler/recipes-devtools/i2c-tools/i2c-tools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..82273e360102d4d471c8a63b4e48e34902f36577
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/i2c-tools/i2c-tools_%.bbappend
@@ -0,0 +1,10 @@
+# main bb file: yocto-poky/meta/recipes-devtools/i2c-tools/i2c-tools_4.3.bb
+
+PV = "4.3"
+
+S = "${WORKDIR}/${BPN}-${PV}"
+
+SRC_URI:remove = "${KERNELORG_MIRROR}/software/utils/i2c-tools/${BP}.tar.gz"
+SRC_URI:prepend = "file://${BPN}-${PV}.tar.xz \
+                   "
+SRC_URI[sha256sum] = "1f899e43603184fac32f34d72498fc737952dbc9c97a8dd9467fadfdf4600cf9"
diff --git a/meta-openeuler/recipes-devtools/intltool/intltool_%.bbappend b/meta-openeuler/recipes-devtools/intltool/intltool_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..123301f1fffc5d131f39afce9911deb0e09c3cde
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/intltool/intltool_%.bbappend
@@ -0,0 +1,14 @@
+# main bbfile: yocto-poky/meta/recipes-devtools/intltool/intltool_0.51.0.bb
+PV = "0.51.0"
+
+# conflict with intltool-perl5.26-regex-fixes.patch
+SRC_URI:remove = "file://perl-522-deprecations.patch \
+"
+
+# apply openeuler patches
+SRC_URI:prepend = " \
+           file://${BP}.tar.gz \
+           file://intltool-perl5.26-regex-fixes.patch \
+           file://intltool-merge-Create-cache-file-atomically.patch \
+           file://intltool_distcheck-fix.patch \
+"
diff --git a/meta-openeuler/recipes-devtools/itstool/itstool_%.bbappend b/meta-openeuler/recipes-devtools/itstool/itstool_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fd81c1e59de4dd7e16d61483c35de1e0a22ca145
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/itstool/itstool_%.bbappend
@@ -0,0 +1,4 @@
+
+SRC_URI:prepend = " \
+            file://${BP}.tar.bz2 \
+           "
diff --git a/meta-openeuler/recipes-devtools/json-c/json-c_%.bbappend b/meta-openeuler/recipes-devtools/json-c/json-c_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..be72d0f76f1bef4a0e7faed59f21f2f6521f201a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/json-c/json-c_%.bbappend
@@ -0,0 +1,14 @@
+# main bbfile: yocto-poky/meta/recipes-devtools/json-c/json-c_0.15.bb
+
+# json-c version in openEuler
+PV = "0.17-20230812"
+
+# openeuler src package
+SRC_URI:prepend = " \
+        file://${BP}.tar.gz \
+        "
+
+SRC_URI[md5sum] = "6d724389b0a08c519d9dd6e2fac7efb8"
+SRC_URI[sha256sum] = "024d302a3aadcbf9f78735320a6d5aedf8b77876c8ac8bbb95081ca55054c7eb"
+
+S = "${WORKDIR}/json-c-json-c-${PV}"
diff --git a/meta-openeuler/recipes-devtools/libcomps/libcomps_%.bbappend b/meta-openeuler/recipes-devtools/libcomps/libcomps_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2d1c65854ed09ff0ed7fdb04efab3830e33d653c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libcomps/libcomps_%.bbappend
@@ -0,0 +1,7 @@
+
+PV = "0.1.19"
+
+SRC_URI:prepend = "file://${PV}.tar.gz \
+           "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-devtools/libdnf/files/0001-Add-WITH_TESTS-option.patch b/meta-openeuler/recipes-devtools/libdnf/files/0001-Add-WITH_TESTS-option.patch
new file mode 100644
index 0000000000000000000000000000000000000000..607995a39495339f6cd153ae11dd53d3e92be7b5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libdnf/files/0001-Add-WITH_TESTS-option.patch
@@ -0,0 +1,49 @@
+From 7d60d62b5c5374156703ca7262fb2f85ec5db119 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 6 Nov 2018 13:54:43 +0100
+Subject: [PATCH] Add WITH_TESTS option
+
+This makes a dependency on cppunit optional.
+
+Upstream-Status: Submitted [https://github.com/rpm-software-management/libdnf/pull/1382]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ CMakeLists.txt               | 3 +++
+ python/hawkey/CMakeLists.txt | 2 ++
+ 2 files changed, 5 insertions(+)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 9c6e1b2f..8599c540 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -33,6 +33,7 @@ option(WITH_MAN "Enables hawkey man page generation" ON)
+ option(WITH_ZCHUNK "Build with zchunk support" ON)
+ option(ENABLE_RHSM_SUPPORT "Build with Red Hat Subscription Manager support?" OFF)
+ option(ENABLE_SOLV_URPMREORDER "Build with support for URPM-like solution reordering?" OFF)
++option(WITH_TESTS "Enables unit tests" ON)
+ 
+ 
+ # build options - debugging
+@@ -179,8 +180,10 @@ endif()
+ 
+ 
+ # build tests
++IF (WITH_TESTS)
+ enable_testing()
+ add_subdirectory(tests)
++ENDIF()
+ if(WITH_BINDINGS)
+     add_subdirectory(python/hawkey)
+ endif()
+diff --git a/python/hawkey/CMakeLists.txt b/python/hawkey/CMakeLists.txt
+index d9645346..84d17204 100644
+--- a/python/hawkey/CMakeLists.txt
++++ b/python/hawkey/CMakeLists.txt
+@@ -50,4 +50,6 @@ target_link_libraries(_hawkeymodule ${PYTHON_LIBRARY})
+ install(FILES __init__.py DESTINATION ${PYTHON_INSTALL_DIR}/hawkey)
+ install(TARGETS _hawkeymodule LIBRARY DESTINATION ${PYTHON_INSTALL_DIR}/hawkey)
+ 
++IF (WITH_TESTS)
+ add_subdirectory(tests)
++ENDIF()
diff --git a/meta-openeuler/recipes-devtools/libdnf/files/0001-Get-parameters-for-both-libsolv-and-libsolvext-libdn.patch b/meta-openeuler/recipes-devtools/libdnf/files/0001-Get-parameters-for-both-libsolv-and-libsolvext-libdn.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c7b2af89d18e97329c1146f54b7ad9b1524a8805
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libdnf/files/0001-Get-parameters-for-both-libsolv-and-libsolvext-libdn.patch
@@ -0,0 +1,27 @@
+From 9294cd19e5e3121fb8d37b44ee82dd7c4b3ab2c7 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 7 Feb 2017 12:16:03 +0200
+Subject: [PATCH] Get parameters for both libsolv and libsolvext (libdnf is
+
+ using both)
+
+Upstream-Status: Submitted [https://github.com/rpm-software-management/libdnf/pull/312]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index b722d4fb..ce88b9e3 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -52,7 +52,7 @@ endif()
+ 
+ # build dependencies
+ find_package(Gpgme REQUIRED)
+-PKG_CHECK_MODULES (LIBSOLV REQUIRED libsolv)
++PKG_CHECK_MODULES (LIBSOLV REQUIRED libsolv libsolvext)
+ set(LIBSOLV_LIBRARY ${LIBSOLV_LIBRARIES})
+
+ 
diff --git a/meta-openeuler/recipes-devtools/libdnf/files/0001-Look-fo-sphinx-only-if-documentation-is-actually-ena.patch b/meta-openeuler/recipes-devtools/libdnf/files/0001-Look-fo-sphinx-only-if-documentation-is-actually-ena.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2d8213cc87f4713657aad4582b9d5603ca983c16
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libdnf/files/0001-Look-fo-sphinx-only-if-documentation-is-actually-ena.patch
@@ -0,0 +1,42 @@
+From b570c7f8bd089deec7da2b108aa789a27025a473 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 19 Nov 2019 13:46:09 +0100
+Subject: [PATCH] Look fo sphinx only if documentation is actually enabled
+
+Upstream-Status: Submitted [https://github.com/rpm-software-management/libdnf/pull/1383]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ docs/hawkey/CMakeLists.txt | 20 +++++++++++---------
+ 1 file changed, 11 insertions(+), 9 deletions(-)
+
+diff --git a/docs/hawkey/CMakeLists.txt b/docs/hawkey/CMakeLists.txt
+index 52cc35c6..63c7672f 100644
+--- a/docs/hawkey/CMakeLists.txt
++++ b/docs/hawkey/CMakeLists.txt
+@@ -2,15 +2,17 @@
+ # tell sphinx-build to do them both in one go:
+ 
+ 
+-find_program(SPHINX_PROGRAM NAMES "sphinx-build-${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}")
+-if(NOT EXISTS ${SPHINX_PROGRAM})
+-    find_program(SPHINX_PROGRAM NAMES sphinx-build-${PYTHON_VERSION_MAJOR})
+-endif()
+-if(NOT EXISTS ${SPHINX_PROGRAM})
+-    find_program(SPHINX_PROGRAM NAMES sphinx-build)
+-endif()
+-if(NOT EXISTS ${SPHINX_PROGRAM})
+-    message(FATAL_ERROR "Sphinx program not found." )
++if (WITH_HTML OR WITH_MAN)
++    find_program(SPHINX_PROGRAM NAMES "sphinx-build-${PYTHON_VERSION_MAJOR}.${PYTHON_VERSION_MINOR}")
++    if(NOT EXISTS ${SPHINX_PROGRAM})
++        find_program(SPHINX_PROGRAM NAMES sphinx-build-${PYTHON_VERSION_MAJOR})
++    endif()
++    if(NOT EXISTS ${SPHINX_PROGRAM})
++        find_program(SPHINX_PROGRAM NAMES sphinx-build)
++    endif()
++    if(NOT EXISTS ${SPHINX_PROGRAM})
++        message(FATAL_ERROR "Sphinx program not found." )
++    endif()
+ endif()
+ 
+ if(WITH_HTML)
diff --git a/meta-openeuler/recipes-devtools/libdnf/files/0001-drop-FindPythonInstDir.cmake.patch b/meta-openeuler/recipes-devtools/libdnf/files/0001-drop-FindPythonInstDir.cmake.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d483dd410b34f91f47b5b1c88fd58ea5d474d354
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libdnf/files/0001-drop-FindPythonInstDir.cmake.patch
@@ -0,0 +1,42 @@
+From c0a465ccae395871ab10932975e37894220bc6a1 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Tue, 1 Jun 2021 10:23:59 +0800
+Subject: [PATCH] drop FindPythonInstDir.cmake
+
+Since commit [1] applied, PYTHON_INSTALL_DIR is not right
+on nativesdk build
+...
+|Building for python3
+|-- Python install dir is
+|tmp-glibc/work/x86_64-nativesdk-wrlinuxsdk-linux/nativesdk-libdnf/0.63.0-r0/
+recipe-sysroot-native/usr/lib/python3.9/site-packages
+...
+
+Yocto manually set PYTHON_INSTALL_DIR from recipe, it is not
+necessary to call FindPythonInstDir.cmake which will override
+Yocto setting
+
+[1] https://github.com/rpm-software-management/libdnf/commit/f1cffbfb9f338da827e233c2d8ac3a25a6a59a69
+
+Upstream-Status: Inappropriate [Yocto specific]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ cmake/modules/FindPythonInstDir.cmake | 7 +------
+ 1 file changed, 1 insertion(+), 6 deletions(-)
+
+diff --git a/cmake/modules/FindPythonInstDir.cmake b/cmake/modules/FindPythonInstDir.cmake
+index ed098ded..8b137891 100644
+--- a/cmake/modules/FindPythonInstDir.cmake
++++ b/cmake/modules/FindPythonInstDir.cmake
+@@ -1,6 +1 @@
+-EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} -c "
+-from sys import stdout
+-from sysconfig import get_path
+-path=get_path(name='platlib', vars={'platbase':'${CMAKE_INSTALL_PREFIX}'})
+-stdout.write(path)"
+-OUTPUT_VARIABLE PYTHON_INSTALL_DIR)
++
+-- 
+2.18.1
+
diff --git a/meta-openeuler/recipes-devtools/libdnf/files/0001-libdnf-dnf-context.cpp-do-not-try-to-access-BDB-data.patch b/meta-openeuler/recipes-devtools/libdnf/files/0001-libdnf-dnf-context.cpp-do-not-try-to-access-BDB-data.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6f8a3dcb50ab6c2eb18c43f54f3b7649e22fe833
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libdnf/files/0001-libdnf-dnf-context.cpp-do-not-try-to-access-BDB-data.patch
@@ -0,0 +1,37 @@
+From 2f7382b35d59fe08034603497e82ffb943fedef1 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Wed, 30 Jun 2021 15:31:16 +0200
+Subject: [PATCH] libdnf/dnf-context.cpp: do not try to access BDB database
+
+Upstream-Status: Inappropriate [upstream needs to rework this to support
+sqlite]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ libdnf/dnf-context.cpp | 14 --------------
+ 1 file changed, 14 deletions(-)
+
+diff --git a/libdnf/dnf-context.cpp b/libdnf/dnf-context.cpp
+index 86f71a79..9cdcf769 100644
+--- a/libdnf/dnf-context.cpp
++++ b/libdnf/dnf-context.cpp
+@@ -2264,20 +2264,6 @@ dnf_context_setup(DnfContext *context,
+         !dnf_context_set_os_release(context, error))
+         return FALSE;
+ 
+-    /* setup a file monitor on the rpmdb, if we're operating on the native / */
+-    if (g_strcmp0(priv->install_root, "/") == 0) {
+-        rpmdb_path = g_build_filename(priv->install_root, "var/lib/rpm/Packages", NULL);
+-        file_rpmdb = g_file_new_for_path(rpmdb_path);
+-        priv->monitor_rpmdb = g_file_monitor_file(file_rpmdb,
+-                               G_FILE_MONITOR_NONE,
+-                               NULL,
+-                               error);
+-        if (priv->monitor_rpmdb == NULL)
+-            return FALSE;
+-        g_signal_connect(priv->monitor_rpmdb, "changed",
+-                         G_CALLBACK(dnf_context_rpmdb_changed_cb), context);
+-    }
+-
+     /* copy any vendor distributed cached metadata */
+     if (!dnf_context_copy_vendor_cache(context, error))
+         return FALSE;
diff --git a/meta-openeuler/recipes-devtools/libdnf/files/0004-Set-libsolv-variables-with-pkg-config-cmake-s-own-mo.patch b/meta-openeuler/recipes-devtools/libdnf/files/0004-Set-libsolv-variables-with-pkg-config-cmake-s-own-mo.patch
new file mode 100644
index 0000000000000000000000000000000000000000..643a5f37b6ad1e52d9b1c304a9159a70ce8310c8
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libdnf/files/0004-Set-libsolv-variables-with-pkg-config-cmake-s-own-mo.patch
@@ -0,0 +1,28 @@
+From fbb181d25ad85778add7ed45b6aaf114e02d0f79 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Fri, 30 Dec 2016 18:24:50 +0200
+Subject: [PATCH] Set libsolv variables with pkg-config (cmake's own module
+
+ doesn't work properly).
+
+Upstream-Status: Submitted [https://github.com/rpm-software-management/libdnf/pull/312]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ CMakeLists.txt | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 405dc4e8..53837448 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -52,7 +52,8 @@ endif()
+ 
+ # build dependencies
+ find_package(Gpgme REQUIRED)
+-find_package(LibSolv 0.7.21 REQUIRED COMPONENTS ext)
++PKG_CHECK_MODULES (LIBSOLV REQUIRED libsolv)
++set(LIBSOLV_LIBRARY ${LIBSOLV_LIBRARIES})
+ 
+ 
+ # build dependencies via pkg-config
diff --git a/meta-openeuler/recipes-devtools/libdnf/libdnf_%.bbappend b/meta-openeuler/recipes-devtools/libdnf/libdnf_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cd93ddb102cb2f4ffc7a31c46eb0b78e366d8e8c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libdnf/libdnf_%.bbappend
@@ -0,0 +1,27 @@
+PV = "0.70.2"
+# export CONFIG_SHELL="/bin/bash"
+
+# fix rpm install error, depends to /bin/bash
+RDEPENDS:${PN}:append:class-target = " busybox"
+
+# add new patches from openeuler
+SRC_URI:prepend = " \
+        file://${BP}.tar.gz                     \
+        file://0001-libdnf-0.65.0-add-loongarch-support.patch \
+        file://backport-python-bindings-Load-all-modules-with-RTLD_GLOBAL.patch \
+        file://backport-Avoid-reinstalling-installonly-packages-marked-for-ERASE.patch \
+        file://backport-dnf-repo-do-not-download-repository-if-our-local-cache-is-up-to-date.patch \
+        file://backport-dnf-repo-Fix-utimes-error-messages.patch \
+"
+
+# remove poky conflict
+SRC_URI:remove = " \
+        file://0001-libdnf-dnf-context.cpp-do-not-try-to-access-BDB-data.patch \
+        "
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+
+SRC_URI[sha256sum] = "b615a6f7e1d1d82c928d2c79b36242a29d04cd28e267a5e8a6996435d9f97997"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-devtools/libedit/libedit_%.bbappend b/meta-openeuler/recipes-devtools/libedit/libedit_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6b05864d2ad4b5d804acceb392c2e9d27d915016
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libedit/libedit_%.bbappend
@@ -0,0 +1,6 @@
+PV = "20230828-3.1"
+
+SRC_URI:prepend = " \
+    file://${BPN}-${PV}.tar.gz \
+"
+
diff --git a/meta-openeuler/recipes-devtools/libmodulemd/libmodulemd_%.bbappend b/meta-openeuler/recipes-devtools/libmodulemd/libmodulemd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0176e8da7b143b6f1c21da946e8759036915b463
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libmodulemd/libmodulemd_%.bbappend
@@ -0,0 +1,10 @@
+
+PV = "2.15.0"
+
+SRC_URI:prepend = " \
+    file://modulemd-${PV}.tar.xz \
+"
+
+S = "${WORKDIR}/modulemd-${PV}"
+
+SRC_URI[sha256sum] = "15458323d1d1f614f9e706f623794f95d23e59f4c37deeaa16877463aee34af5"
diff --git a/meta-openeuler/recipes-devtools/librepo/files/0002-Do-not-try-to-obtain-PYTHON_INSTALL_DIR-by-running-p.patch b/meta-openeuler/recipes-devtools/librepo/files/0002-Do-not-try-to-obtain-PYTHON_INSTALL_DIR-by-running-p.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2ea50f00ffdc58c05d76248574716666d9c94418
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/librepo/files/0002-Do-not-try-to-obtain-PYTHON_INSTALL_DIR-by-running-p.patch
@@ -0,0 +1,38 @@
+From 82bd6d196a0453657cbacaaedd75b2d2fe0bf9ba Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Fri, 30 Dec 2016 18:05:36 +0200
+Subject: [PATCH] Do not try to obtain PYTHON_INSTALL_DIR by running python.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
+---
+ librepo/python/CMakeLists.txt | 12 ++++++------
+ 1 file changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/librepo/python/CMakeLists.txt b/librepo/python/CMakeLists.txt
+index 8523ca7..06e5f7b 100644
+--- a/librepo/python/CMakeLists.txt
++++ b/librepo/python/CMakeLists.txt
+@@ -16,12 +16,12 @@ SET (librepomodule_SRCS
+ 
+ MESSAGE("Building python bindings")
+ 
+-EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} -c "
+-from sys import stdout
+-from sysconfig import get_path
+-path=get_path(name='platlib', vars={'platbase':'${CMAKE_INSTALL_PREFIX}'})
+-stdout.write(path)"
+-OUTPUT_VARIABLE PYTHON_INSTALL_DIR)
++#EXECUTE_PROCESS(COMMAND ${PYTHON_EXECUTABLE} -c "
++#from sys import stdout
++#from sysconfig import get_path
++#path=get_path(name='platlib', vars={'platbase':'${CMAKE_INSTALL_PREFIX}'})
++#stdout.write(path)"
++#OUTPUT_VARIABLE PYTHON_INSTALL_DIR)
+ INCLUDE_DIRECTORIES (${PYTHON_INCLUDE_PATH})
+ 
+ MESSAGE(STATUS "Python3 install dir is ${PYTHON_INSTALL_DIR}")
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-devtools/librepo/librepo_%.bbappend b/meta-openeuler/recipes-devtools/librepo/librepo_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..53799ea4aea89a788fbb82ec2034101f0eaa806e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/librepo/librepo_%.bbappend
@@ -0,0 +1,9 @@
+
+PV = "1.15.2"
+
+# from poky
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+SRC_URI:prepend = " file://${BP}.tar.gz \
+           "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-devtools/libtool/libtool-cross_%.bbappend b/meta-openeuler/recipes-devtools/libtool/libtool-cross_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..44e1cb54ee0bc8b1d29522e56abb6f97169a1f9f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libtool/libtool-cross_%.bbappend
@@ -0,0 +1 @@
+require libtool-src.inc
diff --git a/meta-openeuler/recipes-devtools/libtool/libtool-native_%.bbappend b/meta-openeuler/recipes-devtools/libtool/libtool-native_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..44e1cb54ee0bc8b1d29522e56abb6f97169a1f9f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libtool/libtool-native_%.bbappend
@@ -0,0 +1 @@
+require libtool-src.inc
diff --git a/meta-openeuler/recipes-devtools/libtool/libtool-src.inc b/meta-openeuler/recipes-devtools/libtool/libtool-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..59c03a6dd0f756f3c0fd43cb44b3d387e79051f0
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libtool/libtool-src.inc
@@ -0,0 +1,10 @@
+
+PV = "2.4.7"
+
+# apply openeuler source package and patches
+SRC_URI:prepend = "file://libtool-${PV}.tar.xz \
+"
+
+SRC_URI:prepend:class-target = "file://libtool-2.4.5-rpath.patch \
+           file://backport-tests-link-order.at-avoid-warning-and-test-failure.patch \
+           "
diff --git a/meta-openeuler/recipes-devtools/libtool/libtool_%.bbappend b/meta-openeuler/recipes-devtools/libtool/libtool_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..44e1cb54ee0bc8b1d29522e56abb6f97169a1f9f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libtool/libtool_%.bbappend
@@ -0,0 +1 @@
+require libtool-src.inc
diff --git a/meta-openeuler/recipes-devtools/libtool/nativesdk-libtool_%.bbappend b/meta-openeuler/recipes-devtools/libtool/nativesdk-libtool_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..44e1cb54ee0bc8b1d29522e56abb6f97169a1f9f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/libtool/nativesdk-libtool_%.bbappend
@@ -0,0 +1 @@
+require libtool-src.inc
diff --git a/meta-openeuler/recipes-devtools/m4/m4-native_%.bbappend b/meta-openeuler/recipes-devtools/m4/m4-native_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3c3ceed9839e2016bdc4e68de410bbf7f76d082d
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/m4/m4-native_%.bbappend
@@ -0,0 +1 @@
+require m4-src.inc
diff --git a/meta-openeuler/recipes-devtools/m4/m4-src.inc b/meta-openeuler/recipes-devtools/m4/m4-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..dacf45fafc2a7b7fd3e5b61ff7e07d2369d360db
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/m4/m4-src.inc
@@ -0,0 +1,9 @@
+
+PV = "1.4.19"
+
+# append files and patches from openeuler
+# don't need 0001-Delete-test-execute_sh.patch for it will need dependency to automake,
+# causing a dependency circle to be generated
+SRC_URI:append = " \
+    file://m4-${PV}.tar.xz \
+"
diff --git a/meta-openeuler/recipes-devtools/m4/m4_%.bbappend b/meta-openeuler/recipes-devtools/m4/m4_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3c3ceed9839e2016bdc4e68de410bbf7f76d082d
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/m4/m4_%.bbappend
@@ -0,0 +1 @@
+require m4-src.inc
diff --git a/meta-openeuler/recipes-devtools/make/make_%.bbappend b/meta-openeuler/recipes-devtools/make/make_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7a830e6737d3f7ba30e8a85c16e51d3415cf0c87
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/make/make_%.bbappend
@@ -0,0 +1,21 @@
+
+PV = "4.4.1"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=c678957b0c8e964aa6c70fd77641a71e"
+
+SRC_URI:remove = "file://0002-modules-fcntl-allow-being-detected-by-importing-proj.patch \
+           file://0001-src-dir.c-fix-buffer-overflow-warning.patch \
+           file://0002-w32-compat-dirent.c-follow-header.patch \
+           file://0003-posixfcn-fcntl-gnulib-make-emulated.patch \
+           file://0001-makeinst-Do-not-undef-POSIX-on-clang-arm.patch \
+           "
+
+# apply openeuler source package and patches
+SRC_URI:prepend = "file://${BP}.tar.gz \
+"
+
+# keep same as upstream
+# Otherwise $CXX leaks into /usr/bin/make
+do_configure:prepend() {
+    unset CXX
+}
diff --git a/meta-openeuler/recipes-devtools/makedevs/makedevs_%.bbappend b/meta-openeuler/recipes-devtools/makedevs/makedevs_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d9b826844300e067e9c1561ca3b787c07fe1632c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/makedevs/makedevs_%.bbappend
@@ -0,0 +1,5 @@
+# COPYING.patch will create LICENSE file, but if WORKDIR dir is not a clean
+# dir, i.e., COPYING file is already there because of last build,
+# do patch may fail.
+SRC_URI:remove = "file://COPYING.patch"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6"
diff --git a/meta-openeuler/recipes-devtools/meson/files/0001-Make-CPU-family-warnings-fatal.patch b/meta-openeuler/recipes-devtools/meson/files/0001-Make-CPU-family-warnings-fatal.patch
new file mode 100644
index 0000000000000000000000000000000000000000..848dccfbe72cf9bfc3b6ff193e884a257960385b
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/meson/files/0001-Make-CPU-family-warnings-fatal.patch
@@ -0,0 +1,45 @@
+From 6c4eef1d92e9e42fdbc888365cab3c95fb33c605 Mon Sep 17 00:00:00 2001
+From: Ross Burton <ross.burton@intel.com>
+Date: Tue, 3 Jul 2018 13:59:09 +0100
+Subject: [PATCH] Make CPU family warnings fatal
+
+Upstream-Status: Inappropriate [OE specific]
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+---
+ mesonbuild/envconfig.py   | 2 +-
+ mesonbuild/environment.py | 4 +---
+ 2 files changed, 2 insertions(+), 4 deletions(-)
+
+Index: meson-0.60.2/mesonbuild/envconfig.py
+===================================================================
+--- meson-0.60.2.orig/mesonbuild/envconfig.py
++++ meson-0.60.2/mesonbuild/envconfig.py
+@@ -266,8 +266,8 @@ class MachineInfo(HoldableObject):
+                 'but is missing {}.'.format(minimum_literal - set(literal)))
+ 
+         cpu_family = literal['cpu_family']
+-        if cpu_family not in known_cpu_families:
+-            mlog.warning(f'Unknown CPU family {cpu_family}, please report this at https://github.com/mesonbuild/meson/issues/new')
++        if cpu_family not in known_cpu_families and cpu_family != "riscv":
++            raise EnvironmentException('Unknown CPU family {}, see https://wiki.yoctoproject.org/wiki/Meson/UnknownCPU for directions.'.format(cpu_family))
+ 
+         endian = literal['endian']
+         if endian not in ('little', 'big'):
+Index: meson-0.60.2/mesonbuild/environment.py
+===================================================================
+--- meson-0.60.2.orig/mesonbuild/environment.py
++++ meson-0.60.2/mesonbuild/environment.py
+@@ -354,10 +354,8 @@ def detect_cpu_family(compilers: Compile
+         if any_compiler_has_define(compilers, '__64BIT__'):
+             trial = 'ppc64'
+ 
+-    if trial not in known_cpu_families:
+-        mlog.warning(f'Unknown CPU family {trial!r}, please report this at '
+-                     'https://github.com/mesonbuild/meson/issues/new with the '
+-                     'output of `uname -a` and `cat /proc/cpuinfo`')
++    if trial not in known_cpu_families and trail != "riscv":
++        raise EnvironmentException('Unknown CPU family %s, see https://wiki.yoctoproject.org/wiki/Meson/UnknownCPU for directions.' % trial)
+ 
+     return trial
+ 
diff --git a/meta-openeuler/recipes-devtools/meson/files/0001-python-module-do-not-manipulate-the-environment-when.patch b/meta-openeuler/recipes-devtools/meson/files/0001-python-module-do-not-manipulate-the-environment-when.patch
new file mode 100644
index 0000000000000000000000000000000000000000..19502fa9cd89cba45f4ab4ae2441152fa95a80c6
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/meson/files/0001-python-module-do-not-manipulate-the-environment-when.patch
@@ -0,0 +1,37 @@
+From a97dba12cff6c4c9181909141a1a9f38d7c900bf Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Mon, 19 Nov 2018 14:24:26 +0100
+Subject: [PATCH] python module: do not manipulate the environment when calling
+ pkg-config
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ mesonbuild/dependencies/python.py | 6 +-----
+ 1 file changed, 1 insertion(+), 5 deletions(-)
+
+diff --git a/mesonbuild/dependencies/python.py b/mesonbuild/dependencies/python.py
+index 14386f9..118a15f 100644
+--- a/mesonbuild/dependencies/python.py
++++ b/mesonbuild/dependencies/python.py
+@@ -354,9 +354,6 @@ def python_factory(env: 'Environment', for_machine: 'MachineChoice',
+                     empty.name = 'python'
+                     return empty
+ 
+-                old_pkg_libdir = os.environ.pop('PKG_CONFIG_LIBDIR', None)
+-                old_pkg_path = os.environ.pop('PKG_CONFIG_PATH', None)
+-                os.environ['PKG_CONFIG_LIBDIR'] = pkg_libdir
+                 try:
+                     return PythonPkgConfigDependency(name, env, kwargs, installation, True)
+                 finally:
+@@ -365,8 +362,7 @@ def python_factory(env: 'Environment', for_machine: 'MachineChoice',
+                             os.environ[name] = value
+                         elif name in os.environ:
+                             del os.environ[name]
+-                    set_env('PKG_CONFIG_LIBDIR', old_pkg_libdir)
+-                    set_env('PKG_CONFIG_PATH', old_pkg_path)
++                    pass
+ 
+             candidates.append(functools.partial(wrap_in_pythons_pc_dir, pkg_name, env, kwargs, installation))
+             # We only need to check both, if a python install has a LIBPC. It might point to the wrong location,
diff --git a/meta-openeuler/recipes-devtools/meson/files/0002-Support-building-allarch-recipes-again.patch b/meta-openeuler/recipes-devtools/meson/files/0002-Support-building-allarch-recipes-again.patch
new file mode 100644
index 0000000000000000000000000000000000000000..dcc1ce9c27a135d7b0e4898c0a4488c64723343b
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/meson/files/0002-Support-building-allarch-recipes-again.patch
@@ -0,0 +1,28 @@
+From 656bf55fed01df2d2e2ad6d9d9887173cb16b85c Mon Sep 17 00:00:00 2001
+From: Peter Kjellerstedt <pkj@axis.com>
+Date: Thu, 26 Jul 2018 16:32:49 +0200
+Subject: [PATCH 2/2] Support building allarch recipes again
+
+This registers "allarch" as a known CPU family.
+
+Upstream-Status: Inappropriate [OE specific]
+Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt@axis.com>
+---
+ mesonbuild/envconfig.py | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/mesonbuild/envconfig.py b/mesonbuild/envconfig.py
+index 4d58c91..ff01ad1 100644
+--- a/mesonbuild/envconfig.py
++++ b/mesonbuild/envconfig.py
+@@ -36,6 +36,7 @@ from pathlib import Path
+ 
+ 
+ known_cpu_families = (
++    'allarch',
+     'aarch64',
+     'alpha',
+     'arc',
+-- 
+2.24.0
+
diff --git a/meta-openeuler/recipes-devtools/meson/files/meson-setup.py b/meta-openeuler/recipes-devtools/meson/files/meson-setup.py
new file mode 100644
index 0000000000000000000000000000000000000000..daaa551de2d8f1614959cf3291f27b2afcb96950
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/meson/files/meson-setup.py
@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+
+import os
+import string
+import sys
+
+class Template(string.Template):
+    delimiter = "@"
+
+class Environ():
+    def __getitem__(self, name):
+        val = os.environ[name]
+        val = val.split()
+        if len(val) > 1:
+            val = ["'%s'" % x for x in val]
+            val = ', '.join(val)
+            val = '[%s]' % val
+        elif val:
+            val = "'%s'" % val.pop()
+        return val
+
+try:
+    sysroot = os.environ['OECORE_NATIVE_SYSROOT']
+except KeyError:
+    print("Not in environment setup, bailing")
+    sys.exit(1)
+
+template_file = os.path.join(sysroot, 'usr/share/meson/meson.cross.template')
+cross_file = os.path.join(sysroot, 'usr/share/meson/%smeson.cross' % os.environ["TARGET_PREFIX"])
+native_template_file = os.path.join(sysroot, 'usr/share/meson/meson.native.template')
+native_file = os.path.join(sysroot, 'usr/share/meson/meson.native')
+
+with open(template_file) as in_file:
+    template = in_file.read()
+    output = Template(template).substitute(Environ())
+    with open(cross_file, "w") as out_file:
+        out_file.write(output)
+
+with open(native_template_file) as in_file:
+    template = in_file.read()
+    output = Template(template).substitute({'OECORE_NATIVE_SYSROOT': os.environ['OECORE_NATIVE_SYSROOT']})
+    with open(native_file, "w") as out_file:
+        out_file.write(output)
diff --git a/meta-openeuler/recipes-devtools/meson/files/meson-wrapper b/meta-openeuler/recipes-devtools/meson/files/meson-wrapper
new file mode 100644
index 0000000000000000000000000000000000000000..74559852978c1441cfd1ac5858d2950c36ff0a25
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/meson/files/meson-wrapper
@@ -0,0 +1,31 @@
+#!/bin/sh
+
+if [ -z "$OECORE_NATIVE_SYSROOT" ]; then
+    exec "meson.real" "$@"
+fi
+
+if [ -z "$SSL_CERT_DIR" ]; then
+    export SSL_CERT_DIR="$OECORE_NATIVE_SYSROOT/etc/ssl/certs/"
+fi
+
+# If these are set to a cross-compile path, meson will get confused and try to
+# use them as native tools. Unset them to prevent this, as all the cross-compile
+# config is already in meson.cross.
+unset CC CXX CPP LD AR NM STRIP
+
+case "$1" in
+setup|configure|dist|install|introspect|init|test|wrap|subprojects|rewrite|compile|devenv|env2mfile|help) MESON_CMD="$1" ;;
+*) echo meson-wrapper: Implicit setup command assumed; MESON_CMD=setup ;;
+esac
+
+if [ "$MESON_CMD" = "setup" ]; then
+    MESON_SETUP_OPTS=" \
+        --cross-file="$OECORE_NATIVE_SYSROOT/usr/share/meson/${TARGET_PREFIX}meson.cross" \
+        --native-file="$OECORE_NATIVE_SYSROOT/usr/share/meson/meson.native" \
+        "
+    echo meson-wrapper: Running meson with setup options: \"$MESON_SETUP_OPTS\"
+fi
+
+exec "$OECORE_NATIVE_SYSROOT/usr/bin/meson.real" \
+    "$@" \
+    $MESON_SETUP_OPTS
diff --git a/meta-openeuler/recipes-devtools/meson/meson_%.bbappend b/meta-openeuler/recipes-devtools/meson/meson_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..05df293bf3ad70ffddfe542f3a48c87ebd8edc1c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/meson/meson_%.bbappend
@@ -0,0 +1,4 @@
+PV = "1.1.1"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+"
diff --git a/meta-openeuler/recipes-devtools/meson/meson_1.1.1.bb b/meta-openeuler/recipes-devtools/meson/meson_1.1.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..02ba53a3f1f7f760450fdf8e457a635bf2cc5210
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/meson/meson_1.1.1.bb
@@ -0,0 +1,155 @@
+HOMEPAGE = "http://mesonbuild.com"
+SUMMARY = "A high performance build system"
+DESCRIPTION = "Meson is a build system designed to increase programmer \
+productivity. It does this by providing a fast, simple and easy to use \
+interface for modern software development tools and practices."
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://COPYING;md5=3b83ef96387f14655fc854ddc3c6bd57"
+
+GITHUB_BASE_URI = "https://github.com/mesonbuild/meson/releases/"
+SRC_URI = "${GITHUB_BASE_URI}/download/${PV}/meson-${PV}.tar.gz \
+           file://meson-setup.py \
+           file://meson-wrapper \
+           file://0001-python-module-do-not-manipulate-the-environment-when.patch \
+           file://0001-Make-CPU-family-warnings-fatal.patch \
+           file://0002-Support-building-allarch-recipes-again.patch \
+           "
+SRC_URI[sha256sum] = "d04b541f97ca439fb82fab7d0d480988be4bd4e62563a5ca35fadb5400727b1c"
+
+inherit python_setuptools_build_meta
+
+RDEPENDS:${PN} = "ninja python3-modules python3-pkg-resources"
+
+FILES:${PN} += "${datadir}/polkit-1"
+
+do_install:append () {
+	# As per the same issue in the python recipe itself:
+	# Unfortunately the following pyc files are non-deterministc due to 'frozenset'
+	# being written without strict ordering, even with PYTHONHASHSEED = 0
+	# Upstream is discussing ways to solve the issue properly, until then let's
+	# just not install the problematic files.
+	# More info: http://benno.id.au/blog/2013/01/15/python-determinism
+	rm ${D}${libdir}/python*/site-packages/mesonbuild/dependencies/__pycache__/mpi.cpython*
+}
+
+BBCLASSEXTEND = "native nativesdk"
+
+inherit meson-routines
+
+# The cross file logic is similar but not identical to that in meson.bbclass,
+# since it's generating for an SDK rather than a cross-compile. Important
+# differences are:
+# - We can't set vars like CC, CXX, etc. yet because they will be filled in with
+#   real paths by meson-setup.sh when the SDK is extracted.
+# - Some overrides aren't needed, since the SDK injects paths that take care of
+#   them.
+def var_list2str(var, d):
+    items = d.getVar(var).split()
+    return items[0] if len(items) == 1 else ', '.join(repr(s) for s in items)
+
+def generate_native_link_template(d):
+    val = ['-L@{OECORE_NATIVE_SYSROOT}${libdir_native}',
+           '-L@{OECORE_NATIVE_SYSROOT}${base_libdir_native}',
+           '-Wl,-rpath-link,@{OECORE_NATIVE_SYSROOT}${libdir_native}',
+           '-Wl,-rpath-link,@{OECORE_NATIVE_SYSROOT}${base_libdir_native}',
+           '-Wl,--allow-shlib-undefined'
+        ]
+    build_arch = d.getVar('BUILD_ARCH')
+    if 'x86_64' in build_arch:
+        loader = 'ld-linux-x86-64.so.2'
+    elif 'i686' in build_arch:
+        loader = 'ld-linux.so.2'
+    elif 'aarch64' in build_arch:
+        loader = 'ld-linux-aarch64.so.1'
+    elif 'ppc64le' in build_arch:
+        loader = 'ld64.so.2'
+    elif 'loongarch64' in build_arch:
+        loader = 'ld-linux-loongarch-lp64d.so.1'
+
+    if loader:
+        val += ['-Wl,--dynamic-linker=@{OECORE_NATIVE_SYSROOT}${base_libdir_native}/' + loader]
+
+    return repr(val)
+
+install_templates() {
+    install -d ${D}${datadir}/meson
+
+    cat >${D}${datadir}/meson/meson.native.template <<EOF
+[binaries]
+c = ${@meson_array('BUILD_CC', d)}
+cpp = ${@meson_array('BUILD_CXX', d)}
+ar = ${@meson_array('BUILD_AR', d)}
+nm = ${@meson_array('BUILD_NM', d)}
+strip = ${@meson_array('BUILD_STRIP', d)}
+readelf = ${@meson_array('BUILD_READELF', d)}
+pkgconfig = 'pkg-config-native'
+
+[built-in options]
+c_args = ['-isystem@{OECORE_NATIVE_SYSROOT}${includedir_native}' , ${@var_list2str('BUILD_OPTIMIZATION', d)}]
+c_link_args = ${@generate_native_link_template(d)}
+cpp_args = ['-isystem@{OECORE_NATIVE_SYSROOT}${includedir_native}' , ${@var_list2str('BUILD_OPTIMIZATION', d)}]
+cpp_link_args = ${@generate_native_link_template(d)}
+[properties]
+sys_root = '@OECORE_NATIVE_SYSROOT'
+EOF
+
+    cat >${D}${datadir}/meson/meson.cross.template <<EOF
+[binaries]
+c = @CC
+cpp = @CXX
+ar = @AR
+nm = @NM
+strip = @STRIP
+pkgconfig = 'pkg-config'
+
+[built-in options]
+c_args = @CFLAGS
+c_link_args = @LDFLAGS
+cpp_args = @CPPFLAGS
+cpp_link_args = @LDFLAGS
+
+[properties]
+needs_exe_wrapper = true
+sys_root = @OECORE_TARGET_SYSROOT
+
+[host_machine]
+system = '$host_system'
+cpu_family = '$host_cpu_family'
+cpu = '$host_cpu'
+endian = '$host_endian'
+EOF
+}
+
+do_install:append:class-nativesdk() {
+    host_system=${SDK_OS}
+    host_cpu_family=${@meson_cpu_family("SDK_ARCH", d)}
+    host_cpu=${SDK_ARCH}
+    host_endian=${@meson_endian("SDK", d)}
+    install_templates
+
+    install -d ${D}${SDKPATHNATIVE}/post-relocate-setup.d
+    install -m 0755 ${WORKDIR}/meson-setup.py ${D}${SDKPATHNATIVE}/post-relocate-setup.d/
+
+    # We need to wrap the real meson with a thin env setup wrapper.
+    mv ${D}${bindir}/meson ${D}${bindir}/meson.real
+    install -m 0755 ${WORKDIR}/meson-wrapper ${D}${bindir}/meson
+}
+
+FILES:${PN}:append:class-nativesdk = "${datadir}/meson ${SDKPATHNATIVE}"
+
+do_install:append:class-native() {
+    host_system=${HOST_OS}
+    host_cpu_family=${@meson_cpu_family("HOST_ARCH", d)}
+    host_cpu=${HOST_ARCH}
+    host_endian=${@meson_endian("HOST", d)}
+    install_templates
+
+    install -d ${D}${datadir}/post-relocate-setup.d
+    install -m 0755 ${WORKDIR}/meson-setup.py ${D}${datadir}/post-relocate-setup.d/
+
+    # We need to wrap the real meson with a thin wrapper that substitues native/cross files
+    # when running in a direct SDK environment.
+    mv ${D}${bindir}/meson ${D}${bindir}/meson.real
+    install -m 0755 ${WORKDIR}/meson-wrapper ${D}${bindir}/meson
+}
diff --git a/meta-openeuler/recipes-devtools/mtd/mtd-utils_%.bbappend b/meta-openeuler/recipes-devtools/mtd/mtd-utils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8e0b7f0947bb35c57ca10523fc1afb98e603b9f3
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/mtd/mtd-utils_%.bbappend
@@ -0,0 +1,14 @@
+# main bb file: yocto-poky/meta/recipes-devtools/mtd/mtd-utils_git.bb
+
+PV = "2.1.4"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.bz2 \
+    file://0001-tests-Remove-unused-linux-fs.h-header-from-includes.patch \
+"
+
+SRC_URI[sha256sum] = "2c6711d15d282c47cb3867b6857340597e26d332c238465134c602e5eef71b99"
+
+S = "${WORKDIR}/${BP}"
+
+EXTRA_OECONF:remove = "--enable-install-tests"
diff --git a/meta-openeuler/recipes-devtools/mtools/mtools_%.bbappend b/meta-openeuler/recipes-devtools/mtools/mtools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2f4ea09e732d1538ae578e3e5031c3c368aa94a2
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/mtools/mtools_%.bbappend
@@ -0,0 +1,8 @@
+
+PV = "4.0.43"
+
+# openeuler source
+SRC_URI:prepend = "file://${BP}.tar.bz2 \
+           "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-devtools/nasm/nasm/0001-stdlib-Add-strlcat.patch b/meta-openeuler/recipes-devtools/nasm/nasm/0001-stdlib-Add-strlcat.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1b8e947c56b638ad0f89ee973db8aacedf76c949
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nasm/nasm/0001-stdlib-Add-strlcat.patch
@@ -0,0 +1,115 @@
+From 680220e772dfa381829983fa73b915416f676894 Mon Sep 17 00:00:00 2001
+From: Joshua Watt <JPEWhacker@gmail.com>
+Date: Tue, 19 Nov 2019 12:47:30 -0600
+Subject: [PATCH] stdlib: Add strlcat
+
+Adds strlcat which can be used to safely concatenate strings
+
+Upstream-Status: Submitted [https://bugzilla.nasm.us/show_bug.cgi?id=3392635]
+Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
+
+---
+ Makefile.in        |  2 +-
+ configure.ac       |  2 ++
+ include/compiler.h |  4 ++++
+ stdlib/strlcat.c   | 43 +++++++++++++++++++++++++++++++++++++++++++
+ 4 files changed, 50 insertions(+), 1 deletion(-)
+ create mode 100644 stdlib/strlcat.c
+
+diff --git a/Makefile.in b/Makefile.in
+index b85ebee..045fabe 100644
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -104,7 +104,7 @@ PROGOBJ = $(NASM) $(NDISASM)
+ PROGS   = nasm$(X) ndisasm$(X)
+ 
+ LIBOBJ_NW = stdlib/snprintf.$(O) stdlib/vsnprintf.$(O) stdlib/strlcpy.$(O) \
+-	stdlib/strnlen.$(O) stdlib/strrchrnul.$(O) \
++	stdlib/strnlen.$(O) stdlib/strrchrnul.$(O) stdlib/strlcat.$(O) \
+ 	\
+ 	nasmlib/ver.$(O) \
+ 	nasmlib/alloc.$(O) nasmlib/asprintf.$(O) nasmlib/errfile.$(O) \
+diff --git a/configure.ac b/configure.ac
+index 42cd198..e206338 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -236,6 +236,7 @@ PA_FUNC_SNPRINTF
+ PA_FUNC_VSNPRINTF
+ AC_CHECK_FUNCS([strlcpy])
+ AC_CHECK_FUNCS([strrchrnul])
++AC_CHECK_FUNCS([strlcat])
+ 
+ dnl These types are POSIX-specific, and Windows does it differently...
+ AC_CHECK_TYPES([struct _stati64])
+@@ -255,6 +256,7 @@ AC_CHECK_DECLS(strsep)
+ AC_CHECK_DECLS(strlcpy)
+ AC_CHECK_DECLS(strnlen)
+ AC_CHECK_DECLS(strrchrnul)
++AC_CHECK_DECLS(strlcat)
+ 
+ dnl Check for missing types
+ AC_TYPE_UINTPTR_T
+diff --git a/include/compiler.h b/include/compiler.h
+index 407c160..b64da6a 100644
+--- a/include/compiler.h
++++ b/include/compiler.h
+@@ -169,6 +169,10 @@ size_t strlcpy(char *, const char *, size_t);
+ char *strrchrnul(const char *, int);
+ #endif
+ 
++#if !defined(HAVE_STRLCAT) || !HAVE_DECL_STRLCAT
++size_t strlcat(char *, const char *, size_t);
++#endif
++
+ #ifndef __cplusplus		/* C++ has false, true, bool as keywords */
+ # ifdef HAVE_STDBOOL_H
+ #  include <stdbool.h>
+diff --git a/stdlib/strlcat.c b/stdlib/strlcat.c
+new file mode 100644
+index 0000000..7084d46
+--- /dev/null
++++ b/stdlib/strlcat.c
+@@ -0,0 +1,43 @@
++/*
++ * Copyright (c) 2019 Garmin Ltd. or its subsidiaries
++ *
++ * Permission to use, copy, modify, and distribute this software for any
++ * purpose with or without fee is hereby granted, provided that the above
++ * copyright notice and this permission notice appear in all copies.
++ *
++ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
++ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
++ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
++ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
++ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
++ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
++ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
++ */
++
++#include "compiler.h"
++
++/*
++ * Concatenate src string to dest of size size. The destination buffer will
++ * have no more than size-1 character when the operation finishes. Always NUL
++ * terminates, unless size == 0 or dest has no NUL terminator. Returns
++ * strlen(initial dest) + strlen(src); if retval >= size, truncation occurred.
++ */
++#ifndef HAVE_STRLCAT
++
++size_t strlcat(char *dest, const char *src, size_t size)
++{
++    size_t n;
++
++    /* find the NULL terminator in dest */
++    for (n = 0; i < size && dest[n] != '\0'; n++)
++        ;
++
++    /* destination was not NULL terminated. Return the initial size */
++    if (n == size)
++        return size;
++
++    return strlcpy(&dest[n], src, size - n) + n;
++}
++
++#endif
++
diff --git a/meta-openeuler/recipes-devtools/nasm/nasm/0002-Add-debug-prefix-map-option.patch b/meta-openeuler/recipes-devtools/nasm/nasm/0002-Add-debug-prefix-map-option.patch
new file mode 100644
index 0000000000000000000000000000000000000000..84fcca0fe1c9a99ee6f1fcf4e8dab2e60b7e9723
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nasm/nasm/0002-Add-debug-prefix-map-option.patch
@@ -0,0 +1,326 @@
+From e28c8883050d34d18ee2d66dfeece51e13adb6d5 Mon Sep 17 00:00:00 2001
+From: Joshua Watt <JPEWhacker@gmail.com>
+Date: Tue, 19 Nov 2019 13:12:17 -0600
+Subject: [PATCH] Add --debug-prefix-map option
+
+Adds an option to remap file prefixes in output object files. This is
+analogous to the "-fdebug-prefix-map" option in GCC, and allows files to
+be built in a reproducible manner regardless of the build directory.
+
+Upstream-Status: Submitted [https://bugzilla.nasm.us/show_bug.cgi?id=3392635]
+Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
+
+---
+ asm/nasm.c              | 24 ++++++++++++++++++++++++
+ include/nasmlib.h       |  9 +++++++++
+ nasm.txt                |  4 ++++
+ nasmlib/filename.c      | 20 ++++++++++++++++++++
+ output/outas86.c        |  4 +++-
+ output/outcoff.c        |  4 ++--
+ output/outelf.c         | 13 ++++++++-----
+ output/outieee.c        |  2 +-
+ output/outobj.c         |  2 +-
+ stdlib/strlcat.c        |  2 +-
+ test/elfdebugprefix.asm |  6 ++++++
+ test/performtest.pl     | 12 ++++++++++--
+ 12 files changed, 89 insertions(+), 13 deletions(-)
+ create mode 100644 test/elfdebugprefix.asm
+
+diff --git a/asm/nasm.c b/asm/nasm.c
+index 76c70f6..08ff119 100644
+--- a/asm/nasm.c
++++ b/asm/nasm.c
+@@ -939,6 +939,7 @@ enum text_options {
+     OPT_KEEP_ALL,
+     OPT_NO_LINE,
+     OPT_DEBUG,
++    OPT_DEBUG_PREFIX_MAP,
+     OPT_REPRODUCIBLE
+ };
+ enum need_arg {
+@@ -971,6 +972,7 @@ static const struct textargs textopts[] = {
+     {"keep-all", OPT_KEEP_ALL, ARG_NO, 0},
+     {"no-line",  OPT_NO_LINE, ARG_NO, 0},
+     {"debug",    OPT_DEBUG, ARG_MAYBE, 0},
++    {"debug-prefix-map", OPT_DEBUG_PREFIX_MAP, true, 0},
+     {"reproducible", OPT_REPRODUCIBLE, ARG_NO, 0},
+     {NULL, OPT_BOGUS, ARG_NO, 0}
+ };
+@@ -1335,6 +1337,26 @@ static bool process_arg(char *p, char *q, int pass)
+                 case OPT_REPRODUCIBLE:
+                     reproducible = true;
+                     break;
++                case OPT_DEBUG_PREFIX_MAP: {
++                    struct debug_prefix_list *d;
++                    char *c;
++                    c = strchr(param, '=');
++
++                    if (!c) {
++                        nasm_error(ERR_NONFATAL | ERR_NOFILE | ERR_USAGE,
++                                   "option `--%s' must be of the form `BASE=DEST'", p);
++                        break;
++                    }
++
++                    *c = '\0';
++                    d = nasm_malloc(sizeof(*d));
++                    d->next = debug_prefixes;
++                    d->base = nasm_strdup(param);
++                    d->dest = nasm_strdup(c + 1);
++                    debug_prefixes = d;
++                    *c = '=';
++                    }
++                    break;
+                 case OPT_HELP:
+                     help(stdout);
+                     exit(0);
+@@ -2298,6 +2320,8 @@ static void help(FILE *out)
+         "    -w-x          disable warning x (also -Wno-x)\n"
+         "    -w[+-]error   promote all warnings to errors (also -Werror)\n"
+         "    -w[+-]error=x promote warning x to errors (also -Werror=x)\n"
++        "   --debug-prefix-map base=dest\n"
++        "                  remap paths starting with 'base' to 'dest' in output files\n"
+         , out);
+ 
+     fprintf(out, "       %-20s %s\n",
+diff --git a/include/nasmlib.h b/include/nasmlib.h
+index 87a7fc6..a3e5144 100644
+--- a/include/nasmlib.h
++++ b/include/nasmlib.h
+@@ -250,10 +250,19 @@ int64_t readstrnum(char *str, int length, bool *warn);
+  */
+ int32_t seg_alloc(void);
+ 
++struct debug_prefix_list {
++    struct debug_prefix_list *next;
++    char *base;
++    char *dest;
++};
++
++extern struct debug_prefix_list *debug_prefixes;
++
+ /*
+  * Add/replace or remove an extension to the end of a filename
+  */
+ const char *filename_set_extension(const char *inname, const char *extension);
++char *filename_debug_remap(char *dest, char const *inname, size_t len);
+ 
+ /*
+  * Utility macros...
+diff --git a/nasm.txt b/nasm.txt
+index 950c361..784618c 100644
+--- a/nasm.txt
++++ b/nasm.txt
+@@ -147,6 +147,10 @@ OPTIONS
+ 	Prepend or append (respectively) the given argument to all global or
+ 	extern variables.
+ 
++--debug-prefix-map 'BASE=DEST'::
++    Map file names beginning with 'BASE' to 'DEST' when encoding them in
++    output object files.
++
+ SYNTAX
+ ------
+ This man page does not fully describe the syntax of *nasm*'s assembly language,
+diff --git a/nasmlib/filename.c b/nasmlib/filename.c
+index 172ae0b..fda2be4 100644
+--- a/nasmlib/filename.c
++++ b/nasmlib/filename.c
+@@ -39,6 +39,8 @@
+ #include "nasmlib.h"
+ #include "error.h"
+ 
++struct debug_prefix_list *debug_prefixes = NULL;
++
+ /*
+  * Add/modify a filename extension, assumed to be a period-delimited
+  * field at the very end of the filename.  Returns a newly allocated
+@@ -61,3 +63,21 @@ const char *filename_set_extension(const char *inname, const char *extension)
+ 
+     return p;
+ }
++
++char *filename_debug_remap(char *dest, char const *in, size_t len)
++{
++    struct debug_prefix_list *d;
++    size_t n;
++
++    for (d = debug_prefixes; d != NULL; d = d->next) {
++        n = strlen(d->base);
++        if (strncmp(in, d->base, n) == 0) {
++            strlcpy(dest, d->dest, len);
++            strlcat(dest, &in[n], len);
++            return dest;
++        }
++    }
++
++    strlcpy(dest, in, len);
++    return dest;
++}
+diff --git a/output/outas86.c b/output/outas86.c
+index 54b22f8..c4a412c 100644
+--- a/output/outas86.c
++++ b/output/outas86.c
+@@ -110,6 +110,8 @@ static void as86_sect_write(struct Section *, const uint8_t *,
+ 
+ static void as86_init(void)
+ {
++    char filename[FILENAME_MAX];
++
+     stext.data = saa_init(1L);
+     stext.datalen = 0L;
+     stext.head = stext.last = NULL;
+@@ -131,7 +133,7 @@ static void as86_init(void)
+     strslen = 0;
+ 
+     /* as86 module name = input file minus extension */
+-    as86_add_string(filename_set_extension(inname, ""));
++    as86_add_string(filename_debug_remap(filename, filename_set_extension(inname, ""), sizeof(filename)));
+ }
+ 
+ static void as86_cleanup(void)
+diff --git a/output/outcoff.c b/output/outcoff.c
+index c2b4eb6..e242db2 100644
+--- a/output/outcoff.c
++++ b/output/outcoff.c
+@@ -1259,7 +1259,7 @@ static void coff_symbol(char *name, int32_t strpos, int32_t value,
+ 
+ static void coff_write_symbols(void)
+ {
+-    char filename[18];
++    char filename[19];
+     uint32_t i;
+ 
+     /*
+@@ -1269,7 +1269,7 @@ static void coff_write_symbols(void)
+     if (reproducible)
+         memset(filename, 0, 18);
+     else
+-        strncpy(filename, inname, 18);
++        filename_debug_remap(filename, inname, 19);
+     nasm_write(filename, 18, ofile);
+ 
+     /*
+diff --git a/output/outelf.c b/output/outelf.c
+index ad8d210..29f1dc1 100644
+--- a/output/outelf.c
++++ b/output/outelf.c
+@@ -546,8 +546,8 @@ static void elf_init(void)
+     const char * const *p;
+     const char * cur_path = nasm_realpath(inname);
+ 
+-    strlcpy(elf_module, inname, sizeof(elf_module));
+-    strlcpy(elf_dir, nasm_dirname(cur_path), sizeof(elf_dir));
++    filename_debug_remap(elf_module, inname, sizeof(elf_module));
++    filename_debug_remap(elf_dir, nasm_dirname(cur_path), sizeof(elf_dir));
+     sects = NULL;
+     nsects = sectlen = 0;
+     syms = saa_init((int32_t)sizeof(struct elf_symbol));
+@@ -3590,13 +3590,17 @@ static void dwarf_findfile(const char * fname)
+     if (dwarf_clist && !(strcmp(fname, dwarf_clist->filename)))
+         return;
+ 
++    char * fname_remapped = nasm_malloc(FILENAME_MAX);
++    filename_debug_remap(fname_remapped,fname,FILENAME_MAX);
++
+     /* search for match */
+     match = 0;
+     if (dwarf_flist) {
+         match = dwarf_flist;
+         for (finx = 0; finx < dwarf_numfiles; finx++) {
+-            if (!(strcmp(fname, match->filename))) {
++            if (!(strcmp(fname_remapped, match->filename))) {
+                 dwarf_clist = match;
++                nasm_free(fname_remapped);
+                 return;
+             }
+             match = match->next;
+@@ -3607,8 +3611,7 @@ static void dwarf_findfile(const char * fname)
+     dwarf_clist = nasm_malloc(sizeof(struct linelist));
+     dwarf_numfiles++;
+     dwarf_clist->line = dwarf_numfiles;
+-    dwarf_clist->filename = nasm_malloc(strlen(fname) + 1);
+-    strcpy(dwarf_clist->filename,fname);
++    dwarf_clist->filename = fname_remapped;
+     dwarf_clist->next = 0;
+     if (!dwarf_flist) {     /* if first entry */
+         dwarf_flist = dwarf_elist = dwarf_clist;
+diff --git a/output/outieee.c b/output/outieee.c
+index 7ba9036..796e5af 100644
+--- a/output/outieee.c
++++ b/output/outieee.c
+@@ -207,7 +207,7 @@ static void ieee_unqualified_name(char *, char *);
+  */
+ static void ieee_init(void)
+ {
+-    strlcpy(ieee_infile, inname, sizeof(ieee_infile));
++    filename_debug_remap(ieee_infile, inname, sizeof(ieee_infile));
+     any_segs = false;
+     fpubhead = NULL;
+     fpubtail = &fpubhead;
+diff --git a/output/outobj.c b/output/outobj.c
+index 281839d..fc336c1 100644
+--- a/output/outobj.c
++++ b/output/outobj.c
+@@ -644,7 +644,7 @@ static enum directive_result obj_directive(enum directive, char *);
+ 
+ static void obj_init(void)
+ {
+-    strlcpy(obj_infile, inname, sizeof(obj_infile));
++    filename_debug_remap(obj_infile, inname, sizeof(obj_infile));
+     first_seg = seg_alloc();
+     any_segs = false;
+     fpubhead = NULL;
+diff --git a/stdlib/strlcat.c b/stdlib/strlcat.c
+index 7084d46..ee93dea 100644
+--- a/stdlib/strlcat.c
++++ b/stdlib/strlcat.c
+@@ -29,7 +29,7 @@ size_t strlcat(char *dest, const char *src, size_t size)
+     size_t n;
+ 
+     /* find the NULL terminator in dest */
+-    for (n = 0; i < size && dest[n] != '\0'; n++)
++    for (n = 0; n < size && dest[n] != '\0'; n++)
+         ;
+ 
+     /* destination was not NULL terminated. Return the initial size */
+diff --git a/test/elfdebugprefix.asm b/test/elfdebugprefix.asm
+new file mode 100644
+index 0000000..a67ba29
+--- /dev/null
++++ b/test/elfdebugprefix.asm
+@@ -0,0 +1,6 @@
++;Testname=unoptimized; Arguments=-O0 --debug-prefix-map elf=ELF -felf -oelfdebugprefix.o; Files=stdout stderr elfdebugprefix.o; Validate=readelf --wide --symbols elfdebugprefix.o | grep 'FILE.*ELFdebugprefix.asm'
++
++	  SECTION .text
++test:			; [1]
++	  ret
++
+diff --git a/test/performtest.pl b/test/performtest.pl
+index 46b1bdf..2426848 100755
+--- a/test/performtest.pl
++++ b/test/performtest.pl
+@@ -42,14 +42,22 @@ sub perform {
+     TEST:
+     while(<TESTFILE>) {
+         #See if there is a test case
+-        last unless /Testname=(.*);\s*Arguments=(.*);\s*Files=(.*)/;
+-        my ($subname, $arguments, $files) = ($1, $2, $3);
++        last unless /Testname=(.*);\s*Arguments=(.*);\s*Files=([^;]*)(?:;\s*Validate=(.*))?/;
++        my ($subname, $arguments, $files, $validate) = ($1, $2, $3, $4);
++        chomp $files;
+         debugprint("$subname | $arguments | $files");
+ 
+         #Call nasm with this test case
+         system("$nasm $arguments $testpath > $stdoutfile 2> $stderrfile");
+         debugprint("$nasm $arguments $testpath > $stdoutfile 2> $stderrfile ----> $?");
+ 
++        if($validate) {
++            if(system("$validate >> $stdoutfile 2>> $stderrfile") != 0) {
++                print "Test $testname/$subname validation failed\n";
++                $globalresult = 1;
++            }
++        }
++
+         #Move the output to the test dir
+         mkpath("$outputdir/$testname/$subname");
+         foreach(split / /,$files) {
diff --git a/meta-openeuler/recipes-devtools/nasm/nasm_%.bbappend b/meta-openeuler/recipes-devtools/nasm/nasm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4698326bcac9136f76f1687deaea0aedb9a2d831
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nasm/nasm_%.bbappend
@@ -0,0 +1,14 @@
+# main bbfile: yocto-poky/meta/recipes-devtools/nasm/nasm_2.15.05.bb
+
+PV = "2.16.01"
+
+# upstream patches update
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}/:"
+
+SRC_URI:remove = "file://CVE-2022-44370.patch"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = "file://${BP}.tar.xz \
+        file://enable-make-check.patch \
+        file://fix-help-info-error.patch \
+"
diff --git a/meta-openeuler/recipes-devtools/ninja/ninja_%.bbappend b/meta-openeuler/recipes-devtools/ninja/ninja_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b6d2a15c493ba7a0d8cc247c0bc6afdd995e9091
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/ninja/ninja_%.bbappend
@@ -0,0 +1,6 @@
+PV = "1.11.1"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs-oe-cache-20.11/oe-npm-cache b/meta-openeuler/recipes-devtools/nodejs/nodejs-oe-cache-20.11/oe-npm-cache
new file mode 100644
index 0000000000000000000000000000000000000000..f59620764851aea353b2b9a2b8778862cfc7bfc7
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs-oe-cache-20.11/oe-npm-cache
@@ -0,0 +1,77 @@
+#!/usr/bin/env node
+
+/// Usage: oe-npm-cache <cache-dir> <type> <key> <file-name>
+///    <type> ... meta - metainformation about package
+///               tgz  - tarball
+
+const process = require("node:process");
+
+module.paths.unshift("@@libdir@@/node_modules/npm/node_modules");
+
+const cacache = require('cacache')
+const fs = require('fs')
+
+// argv[0] is 'node', argv[1] is this script
+const cache_dir = process.argv[2]
+const type      = process.argv[3]
+const key       = process.argv[4]
+const file      = process.argv[5]
+
+const data = fs.readFileSync(file)
+
+// metadata content is highly nodejs dependent; when cache entries are not
+// found, place debug statements in 'make-fetch-happen/lib/cache/policy.js'
+// (CachePolicy::satisfies())
+const xlate = {
+    'meta': {
+	'key_prefix': 'make-fetch-happen:request-cache:',
+	'metadata': function() {
+	    return {
+		time: Date.now(),
+		url:  key,
+		reqHeaders: {
+		    'accept': 'application/vnd.npm.install-v1+json; q=1.0, application/json; q=0.8, */*',
+		},
+		resHeaders: {
+		    "content-type": "application/json",
+		    "status": 200,
+		},
+		options: {
+		    compress: true,
+		}
+	    };
+	},
+    },
+
+    'tgz': {
+	'key_prefix': 'make-fetch-happen:request-cache:',
+	'metadata': function() {
+	    return {
+		time: Date.now(),
+		url:  key,
+		reqHeaders: {
+		    'accept': '*/*',
+		},
+		resHeaders: {
+		    "content-type": "application/octet-stream",
+		    "status": 200,
+		},
+		options: {
+		    compress: true,
+		},
+	    };
+	},
+    },
+};
+
+const info = xlate[type];
+let opts = {}
+
+if (info.metadata) {
+    opts['metadata'] = info.metadata();
+}
+
+cacache.put(cache_dir, info.key_prefix + key, data, opts)
+    .then(integrity => {
+	console.log(`Saved content of ${key} (${file}).`);
+})
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs-oe-cache-native_20.11.bb b/meta-openeuler/recipes-devtools/nodejs/nodejs-oe-cache-native_20.11.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a61dd5018f4c752b2ede419435fcfdf532d1ebbe
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs-oe-cache-native_20.11.bb
@@ -0,0 +1,21 @@
+DESCRIPTION = "OE helper for manipulating npm cache"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+SRC_URI = "\
+    file://oe-npm-cache \
+"
+
+inherit native
+
+B = "${WORKDIR}/build"
+
+do_configure() {
+    sed -e 's!@@libdir@@!${libdir}!g' < '${WORKDIR}/oe-npm-cache' > '${B}/oe-npm-cache'
+}
+
+do_install() {
+    install -D -p -m 0755 ${B}/oe-npm-cache ${D}${bindir}/oe-npm-cache
+}
+
+RDEPENDS:${PN} = "nodejs-native"
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-Disable-running-gyp-files-for-bundled-deps.patch b/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-Disable-running-gyp-files-for-bundled-deps.patch
new file mode 100644
index 0000000000000000000000000000000000000000..12f6cd8b9661a03b3376097303a7949c09e328e7
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-Disable-running-gyp-files-for-bundled-deps.patch
@@ -0,0 +1,46 @@
+From 7d94bfe53beeb2d25eb5f2ff6b1d509df7e6ab80 Mon Sep 17 00:00:00 2001
+From: Zuzana Svetlikova <zsvetlik@redhat.com>
+Date: Thu, 27 Apr 2017 14:25:42 +0200
+Subject: [PATCH] Disable running gyp on shared deps
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Probably imported from:
+https://src.fedoraproject.org/rpms/nodejs/c/41af04f2a3c050fb44628e91ac65fd225b927acb?branch=22609d8c1bfeaa21fe0057645af20b3a2ccc7f53
+which is probably based on dont-run-gyp-files-for-bundled-deps.patch added in:
+https://github.com/alpinelinux/aports/commit/6662eb3199902e8451fb20dce82554ad96f796bb
+
+We also explicitly prune some dependencies from source in the bitbake recipe:
+
+python prune_sources() {
+    import shutil
+
+    shutil.rmtree(d.getVar('S') + '/deps/openssl')
+    if 'ares' in d.getVar('PACKAGECONFIG'):
+        shutil.rmtree(d.getVar('S') + '/deps/cares')
+    if 'brotli' in d.getVar('PACKAGECONFIG'):
+        shutil.rmtree(d.getVar('S') + '/deps/brotli')
+    if 'libuv' in d.getVar('PACKAGECONFIG'):
+        shutil.rmtree(d.getVar('S') + '/deps/uv')
+    if 'nghttp2' in d.getVar('PACKAGECONFIG'):
+        shutil.rmtree(d.getVar('S') + '/deps/nghttp2')
+    if 'zlib' in d.getVar('PACKAGECONFIG'):
+        shutil.rmtree(d.getVar('S') + '/deps/zlib')
+}
+do_unpack[postfuncs] += "prune_sources"
+
+---
+ Makefile | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/Makefile
++++ b/Makefile
+@@ -169,7 +169,7 @@ with-code-cache test-code-cache:
+ 	$(warning '$@' target is a noop)
+ 
+ out/Makefile: config.gypi common.gypi node.gyp \
+-	deps/uv/uv.gyp deps/llhttp/llhttp.gyp deps/zlib/zlib.gyp \
++	deps/llhttp/llhttp.gyp \
+ 	deps/simdutf/simdutf.gyp deps/ada/ada.gyp \
+ 	tools/v8_gypfiles/toolchain.gypi tools/v8_gypfiles/features.gypi \
+ 	tools/v8_gypfiles/inspector.gypi tools/v8_gypfiles/v8.gyp
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-Using-native-binaries.patch b/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-Using-native-binaries.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0178cec7774af4ad2364099dde0e7010316b510e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-Using-native-binaries.patch
@@ -0,0 +1,94 @@
+From 6c3ac20477a4bac643088f24df3c042e627fafa9 Mon Sep 17 00:00:00 2001
+From: Guillaume Burel <guillaume.burel@stormshield.eu>
+Date: Fri, 3 Jan 2020 11:25:54 +0100
+Subject: [PATCH] Using native binaries
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Originally added in:
+https://git.openembedded.org/meta-openembedded/commit/?id=1c8e4a679ae382f953b2e5c7a4966a4646314f3e
+later extended and renamed in:
+https://git.openembedded.org/meta-openembedded/commit/?id=feeb172d1a8bf010490d22b8df9448b20d9d2aed
+
+Signed-off-by: Archana Polampalli <archana.polampalli@windriver.com>
+---
+ node.gyp                 | 3 +
+ tools/v8_gypfiles/v8.gyp | 5 +++++
+ 2 files changed, 6 insertions(+)
+
+diff --git a/node.gyp b/node.gyp
+index e8e1d9f9..e60ccc10 100644
+--- a/node.gyp
++++ b/node.gyp
+@@ -320,6 +320,7 @@
+                   'action_name': 'node_mksnapshot',
+                   'process_outputs_as_sources': 1,
+                   'inputs': [
++                    '<(PRODUCT_DIR)/v8-qemu-wrapper.sh',
+                     '<(node_mksnapshot_exec)',
+                     '<(node_snapshot_main)',
+                   ],
+@@ -935,6 +935,7 @@
+           'action_name': 'node_js2c',
+           'process_outputs_as_sources': 1,
+           'inputs': [
++            '<(PRODUCT_DIR)/v8-qemu-wrapper.sh',
+             '<(node_js2c_exec)',
+             '<@(library_files)',
+             '<@(deps_files)',
+@@ -944,6 +945,7 @@
+             '<(SHARED_INTERMEDIATE_DIR)/node_javascript.cc',
+           ],
+           'action': [
++            '<(PRODUCT_DIR)/v8-qemu-wrapper.sh',
+             '<(node_js2c_exec)',
+             '<@(_outputs)',
+             'lib',
+
+diff --git a/tools/v8_gypfiles/v8.gyp b/tools/v8_gypfiles/v8.gyp
+index 42e26cd9..bc721991 100644
+--- a/tools/v8_gypfiles/v8.gyp
++++ b/tools/v8_gypfiles/v8.gyp
+@@ -68,6 +68,7 @@
+         {
+           'action_name': 'run_torque_action',
+           'inputs': [  # Order matters.
++            '<(PRODUCT_DIR)/v8-qemu-wrapper.sh',
+             '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)torque<(EXECUTABLE_SUFFIX)',
+             '<@(torque_files)',
+           ],
+@@ -99,6 +100,7 @@
+             '<@(torque_outputs_inc)',
+           ],
+           'action': [
++            '<(PRODUCT_DIR)/v8-qemu-wrapper.sh',
+             '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)torque<(EXECUTABLE_SUFFIX)',
+             '-o', '<(SHARED_INTERMEDIATE_DIR)/torque-generated',
+             '-v8-root', '<(V8_ROOT)',
+@@ -211,6 +213,7 @@
+         {
+           'action_name': 'generate_bytecode_builtins_list_action',
+           'inputs': [
++            '<(PRODUCT_DIR)/v8-qemu-wrapper.sh',
+             '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)bytecode_builtins_list_generator<(EXECUTABLE_SUFFIX)',
+           ],
+           'outputs': [
+@@ -400,6 +403,7 @@
+             ],
+           },
+           'inputs': [
++            '<(PRODUCT_DIR)/v8-qemu-wrapper.sh',
+             '<(mksnapshot_exec)',
+           ],
+           'outputs': [
+@@ -1539,6 +1543,7 @@
+         {
+           'action_name': 'run_gen-regexp-special-case_action',
+           'inputs': [
++            '<(PRODUCT_DIR)/v8-qemu-wrapper.sh',
+             '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)gen-regexp-special-case<(EXECUTABLE_SUFFIX)',
+           ],
+           'outputs': [
+-- 
+2.34.1
+
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-build-fix-build-with-Python-3.12.patch b/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-build-fix-build-with-Python-3.12.patch
new file mode 100644
index 0000000000000000000000000000000000000000..39026d0742d8f22de4e2468543638bb7c3885895
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-build-fix-build-with-Python-3.12.patch
@@ -0,0 +1,55 @@
+From 656f6c91f1da7f1e1ffb01e2de7d9026a84958b5 Mon Sep 17 00:00:00 2001
+From: Luigi Pinca <luigipinca@gmail.com>
+Date: Wed, 8 Nov 2023 21:20:53 +0100
+Subject: [PATCH] build: fix build with Python 3.12
+
+Replace `distutils.version.StrictVersion` with
+`packaging.version.Version`.
+
+Refs: https://github.com/nodejs/node/pull/50209#issuecomment-1795852539
+PR-URL: https://github.com/nodejs/node/pull/50582
+Reviewed-By: Richard Lau <rlau@redhat.com>
+Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
+
+Upstream-Status: Backport [https://github.com/nodejs/node/commit/95534ad82f4e33f53fd50efe633d43f8da70cba6]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ configure.py | 11 +++++------
+ 1 file changed, 5 insertions(+), 6 deletions(-)
+
+diff --git a/configure.py b/configure.py
+index 62f041ce..18fe7c14 100755
+--- a/configure.py
++++ b/configure.py
+@@ -14,8 +14,6 @@ import bz2
+ import io
+ from pathlib import Path
+ 
+-from distutils.version import StrictVersion
+-
+ # If not run from node/, cd to node/.
+ os.chdir(Path(__file__).parent)
+ 
+@@ -30,6 +28,7 @@ tools_path = Path('tools')
+ 
+ sys.path.insert(0, str(tools_path / 'gyp' / 'pylib'))
+ from gyp.common import GetFlavor
++from packaging.version import Version
+ 
+ # imports in tools/configure.d
+ sys.path.insert(0, str(tools_path / 'configure.d'))
+@@ -1565,10 +1564,10 @@ def configure_openssl(o):
+     # supported asm compiler for AVX2. See https://github.com/openssl/openssl/
+     # blob/OpenSSL_1_1_0-stable/crypto/modes/asm/aesni-gcm-x86_64.pl#L52-L69
+     openssl110_asm_supported = \
+-      ('gas_version' in variables and StrictVersion(variables['gas_version']) >= StrictVersion('2.23')) or \
+-      ('xcode_version' in variables and StrictVersion(variables['xcode_version']) >= StrictVersion('5.0')) or \
+-      ('llvm_version' in variables and StrictVersion(variables['llvm_version']) >= StrictVersion('3.3')) or \
+-      ('nasm_version' in variables and StrictVersion(variables['nasm_version']) >= StrictVersion('2.10'))
++      ('gas_version' in variables and Version(variables['gas_version']) >= Version('2.23')) or \
++      ('xcode_version' in variables and Version(variables['xcode_version']) >= Version('5.0')) or \
++      ('llvm_version' in variables and Version(variables['llvm_version']) >= Version('3.3')) or \
++      ('nasm_version' in variables and Version(variables['nasm_version']) >= Version('2.10'))
+ 
+     if is_x86 and not openssl110_asm_supported:
+       error('''Did not find a new enough assembler, install one or build with
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-deps-disable-io_uring-support-in-libuv.patch b/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-deps-disable-io_uring-support-in-libuv.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f11cd08cbee50a50f210a3f82fc054f233aeef85
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-deps-disable-io_uring-support-in-libuv.patch
@@ -0,0 +1,35 @@
+From 9838be9c710ab4249df86726fa390232a3b6a6e7 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Fri, 1 Mar 2024 15:46:11 +0800
+Subject: [PATCH] deps: disable io_uring support in libuv
+
+Refer [1], Pseudo fails to intercept some of the syscalls when io_uring
+enabled. Refer [2], always disable io_uring support in libuv to fix
+issue in [1].
+
+[1] https://git.openembedded.org/meta-openembedded/commit/?id=d08453978c31ee41d28206c6ff198d7d9d701d88
+[2] https://github.com/nodejs/node/commit/686da19abb
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ deps/uv/src/unix/linux.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/deps/uv/src/unix/linux.c b/deps/uv/src/unix/linux.c
+index 0c997185..7508409d 100644
+--- a/deps/uv/src/unix/linux.c
++++ b/deps/uv/src/unix/linux.c
+@@ -433,7 +433,7 @@ static int uv__use_io_uring(void) {
+   if (use == 0) {
+     /* Disable io_uring by default due to CVE-2024-22017. */
+     val = getenv("UV_USE_IO_URING");
+-    use = val != NULL && atoi(val) ? 1 : -1;
++    use = 0;
+     atomic_store_explicit(&use_io_uring, use, memory_order_relaxed);
+   }
+ 
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-gyp-resolve-python-3.12-issues.patch b/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-gyp-resolve-python-3.12-issues.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9d878dfb8dd0d04f8f1f94c65c385578b7f4300f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-gyp-resolve-python-3.12-issues.patch
@@ -0,0 +1,63 @@
+From bf8c96ba6936050ed4a0de5bc8aeeaf2b3c50dc1 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Thu, 7 Dec 2023 12:54:30 +0100
+Subject: [PATCH] gyp: resolve python 3.12 issues
+
+Upstream has updated gyp wholesale in the main branch, so
+this patch can be dropped in due time.
+
+Upstream-Status: Inappropriate [issue will be fixed upstream with the next nodejs LTS update]
+
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ deps/npm/node_modules/node-gyp/gyp/pylib/gyp/input.py | 4 ++--
+ tools/gyp/pylib/gyp/input.py                          | 4 ++--
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/deps/npm/node_modules/node-gyp/gyp/pylib/gyp/input.py b/deps/npm/node_modules/node-gyp/gyp/pylib/gyp/input.py
+index d9699a0a..173e9465 100644
+--- a/deps/npm/node_modules/node-gyp/gyp/pylib/gyp/input.py
++++ b/deps/npm/node_modules/node-gyp/gyp/pylib/gyp/input.py
+@@ -16,7 +16,7 @@ import subprocess
+ import sys
+ import threading
+ import traceback
+-from distutils.version import StrictVersion
++from packaging.version import Version
+ from gyp.common import GypError
+ from gyp.common import OrderedSet
+ 
+@@ -1183,7 +1183,7 @@ def EvalSingleCondition(cond_expr, true_dict, false_dict, phase, variables, buil
+         else:
+             ast_code = compile(cond_expr_expanded, "<string>", "eval")
+             cached_conditions_asts[cond_expr_expanded] = ast_code
+-        env = {"__builtins__": {}, "v": StrictVersion}
++        env = {"__builtins__": {}, "v": Version}
+         if eval(ast_code, env, variables):
+             return true_dict
+         return false_dict
+diff --git a/tools/gyp/pylib/gyp/input.py b/tools/gyp/pylib/gyp/input.py
+index 354958bf..ab6112e5 100644
+--- a/tools/gyp/pylib/gyp/input.py
++++ b/tools/gyp/pylib/gyp/input.py
+@@ -16,7 +16,7 @@ import subprocess
+ import sys
+ import threading
+ import traceback
+-from distutils.version import StrictVersion
++from packaging.version import Version
+ from gyp.common import GypError
+ from gyp.common import OrderedSet
+ 
+@@ -1190,7 +1190,7 @@ def EvalSingleCondition(cond_expr, true_dict, false_dict, phase, variables, buil
+         else:
+             ast_code = compile(cond_expr_expanded, "<string>", "eval")
+             cached_conditions_asts[cond_expr_expanded] = ast_code
+-        env = {"__builtins__": {}, "v": StrictVersion}
++        env = {"__builtins__": {}, "v": Version}
+         if eval(ast_code, env, variables):
+             return true_dict
+         return false_dict
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-liftoff-Correct-function-signatures.patch b/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-liftoff-Correct-function-signatures.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5af87d866eef2464f487b068439a1270a222692d
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-liftoff-Correct-function-signatures.patch
@@ -0,0 +1,71 @@
+From dc3652c0abcdf8573fd044907b19d8eda7ca1124 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 3 Jul 2023 12:33:16 +0000
+Subject: [PATCH] [liftoff] Correct function signatures
+
+Fixes builds on mips where clang reports an error
+../deps/v8/src/wasm/baseline/mips/liftoff-assembler-mips.h:661:5: error: no matching member function for call to 'Move'
+    Move(tmp, src, type.value_type());
+    ^~~~
+
+Upstream-Status: Submitted [https://chromium-review.googlesource.com/c/v8/v8/+/3235674]
+
+Signed-off-by: Archana Polampalli <archana.polampalli@windriver.com>
+---
+ deps/v8/src/wasm/baseline/liftoff-assembler.h               | 6 +++---
+ deps/v8/src/wasm/baseline/mips64/liftoff-assembler-mips64.h | 2 +-
+ deps/v8/src/wasm/baseline/riscv/liftoff-assembler-riscv64.h | 2 +-
+ 3 files changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/deps/v8/src/wasm/baseline/liftoff-assembler.h b/deps/v8/src/wasm/baseline/liftoff-assembler.h
+index aef63c64..f2a11b01 100644
+--- a/deps/v8/src/wasm/baseline/liftoff-assembler.h
++++ b/deps/v8/src/wasm/baseline/liftoff-assembler.h
+@@ -717,7 +717,7 @@ class LiftoffAssembler : public MacroAssembler {
+   void FinishCall(const ValueKindSig*, compiler::CallDescriptor*);
+ 
+   // Move {src} into {dst}. {src} and {dst} must be different.
+-  void Move(LiftoffRegister dst, LiftoffRegister src, ValueKind);
++  void Move(LiftoffRegister dst, LiftoffRegister src, ValueKind kind);
+ 
+   // Parallel register move: For a list of tuples <dst, src, kind>, move the
+   // {src} register of kind {kind} into {dst}. If {src} equals {dst}, ignore
+@@ -884,8 +884,8 @@ class LiftoffAssembler : public MacroAssembler {
+   inline void MoveStackValue(uint32_t dst_offset, uint32_t src_offset,
+                              ValueKind);
+ 
+-  inline void Move(Register dst, Register src, ValueKind);
+-  inline void Move(DoubleRegister dst, DoubleRegister src, ValueKind);
++  inline void Move(Register dst, Register src, ValueKind kind);
++  inline void Move(DoubleRegister dst, DoubleRegister src, ValueKind kind);
+ 
+   inline void Spill(int offset, LiftoffRegister, ValueKind);
+   inline void Spill(int offset, WasmValue);
+diff --git a/deps/v8/src/wasm/baseline/mips64/liftoff-assembler-mips64.h b/deps/v8/src/wasm/baseline/mips64/liftoff-assembler-mips64.h
+index 96cba24c..53e1842d 100644
+--- a/deps/v8/src/wasm/baseline/mips64/liftoff-assembler-mips64.h
++++ b/deps/v8/src/wasm/baseline/mips64/liftoff-assembler-mips64.h
+@@ -592,7 +592,7 @@ void LiftoffAssembler::Store(Register dst_addr, Register offset_reg,
+     pinned.set(dst_op.rm());
+     LiftoffRegister tmp = GetUnusedRegister(src.reg_class(), pinned);
+     // Save original value.
+-    Move(tmp, src, type.value_type());
++    Move(tmp, src, type.value_type().kind());
+ 
+     src = tmp;
+     pinned.set(tmp);
+diff --git a/deps/v8/src/wasm/baseline/riscv/liftoff-assembler-riscv64.h b/deps/v8/src/wasm/baseline/riscv/liftoff-assembler-riscv64.h
+index 1d6ae09e..397e82b2 100644
+--- a/deps/v8/src/wasm/baseline/riscv/liftoff-assembler-riscv64.h
++++ b/deps/v8/src/wasm/baseline/riscv/liftoff-assembler-riscv64.h
+@@ -286,7 +286,7 @@ void LiftoffAssembler::Store(Register dst_addr, Register offset_reg,
+     pinned.set(dst_op.rm());
+     LiftoffRegister tmp = GetUnusedRegister(src.reg_class(), pinned);
+     // Save original value.
+-    Move(tmp, src, type.value_type());
++    Move(tmp, src, type.value_type().kind());
+ 
+     src = tmp;
+     pinned.set(tmp);
+--
+2.40.0
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-ppc64-Do-not-use-mminimal-toc-with-clang.patch b/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-ppc64-Do-not-use-mminimal-toc-with-clang.patch
new file mode 100644
index 0000000000000000000000000000000000000000..dd9c9015e244b147519393f562a5668905afc7a2
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs/0001-ppc64-Do-not-use-mminimal-toc-with-clang.patch
@@ -0,0 +1,25 @@
+From 0976af0f3b328436ea44a74a406f311adb2ab211 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 15 Jun 2021 19:01:31 -0700
+Subject: [PATCH] ppc64: Do not use -mminimal-toc with clang
+
+clang does not support this option
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Pending
+
+ common.gypi | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/common.gypi
++++ b/common.gypi
+@@ -417,7 +417,7 @@
+             'ldflags': [ '-m32' ],
+           }],
+           [ 'target_arch=="ppc64" and OS!="aix"', {
+-            'cflags': [ '-m64', '-mminimal-toc' ],
++            'cflags': [ '-m64' ],
+             'ldflags': [ '-m64' ],
+           }],
+           [ 'target_arch=="s390x"', {
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs/0004-v8-don-t-override-ARM-CFLAGS.patch b/meta-openeuler/recipes-devtools/nodejs/nodejs/0004-v8-don-t-override-ARM-CFLAGS.patch
new file mode 100644
index 0000000000000000000000000000000000000000..97ed972ceeef7c5ef3e60ec0e5eaca2540c730c6
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs/0004-v8-don-t-override-ARM-CFLAGS.patch
@@ -0,0 +1,102 @@
+From 47ee5cc5501289205d3e8e9f27ea9daf18cebac1 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andr=C3=A9=20Draszik?= <git@andred.net>
+Date: Sat, 9 Nov 2019 14:45:30 +0000
+Subject: [PATCH] v8: don't override ARM CFLAGS
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+This overrides yocto-provided build flags with its own, e.g we get
+    arm-poky-linux-musleabi-g++  -mthumb -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a7 \
+                                 ... \
+                                  -march=armv7-a -mfpu=neon -mfloat-abi=hard -marm
+
+Causing the latter to override the former, and compiler warnings:
+    cc1plus: warning: switch '-mcpu=cortex-a7' conflicts with '-march=armv7-a' switch
+
+Patch this out, so that yocto-provided flags take precedence.
+Note that in reality the same should probably be done for all the other
+supported architectures, too.
+
+Note that this also switches to Thumb(2) mode (in my case). No obvious
+problems have been noted during compilation or runtime.
+
+Upstream-Status: Inappropriate [oe-specific]
+Signed-off-by: André Draszik <git@andred.net>
+---
+ tools/v8_gypfiles/toolchain.gypi | 52 ++------------------------------
+ 1 file changed, 2 insertions(+), 50 deletions(-)
+
+diff --git a/tools/v8_gypfiles/toolchain.gypi b/tools/v8_gypfiles/toolchain.gypi
+index 264b3e478e..0b41848145 100644
+--- a/tools/v8_gypfiles/toolchain.gypi
++++ b/tools/v8_gypfiles/toolchain.gypi
+@@ -211,31 +211,7 @@
+         'target_conditions': [
+           ['_toolset=="host"', {
+             'conditions': [
+-              ['v8_target_arch==host_arch', {
+-                # Host built with an Arm CXX compiler.
+-                'conditions': [
+-                  [ 'arm_version==7', {
+-                    'cflags': ['-march=armv7-a',],
+-                  }],
+-                  [ 'arm_version==7 or arm_version=="default"', {
+-                    'conditions': [
+-                      [ 'arm_fpu!="default"', {
+-                        'cflags': ['-mfpu=<(arm_fpu)',],
+-                      }],
+-                    ],
+-                  }],
+-                  [ 'arm_float_abi!="default"', {
+-                    'cflags': ['-mfloat-abi=<(arm_float_abi)',],
+-                  }],
+-                  [ 'arm_thumb==1', {
+-                    'cflags': ['-mthumb',],
+-                  }],
+-                  [ 'arm_thumb==0', {
+-                    'cflags': ['-marm',],
+-                  }],
+-                ],
+-              }, {
+-                # 'v8_target_arch!=host_arch'
++              ['v8_target_arch!=host_arch', {
+                 # Host not built with an Arm CXX compiler (simulator build).
+                 'conditions': [
+                   [ 'arm_float_abi=="hard"', {
+@@ -254,31 +230,7 @@
+           }],  # _toolset=="host"
+           ['_toolset=="target"', {
+             'conditions': [
+-              ['v8_target_arch==target_arch', {
+-                # Target built with an Arm CXX compiler.
+-                'conditions': [
+-                  [ 'arm_version==7', {
+-                    'cflags': ['-march=armv7-a',],
+-                  }],
+-                  [ 'arm_version==7 or arm_version=="default"', {
+-                    'conditions': [
+-                      [ 'arm_fpu!="default"', {
+-                        'cflags': ['-mfpu=<(arm_fpu)',],
+-                      }],
+-                    ],
+-                  }],
+-                  [ 'arm_float_abi!="default"', {
+-                    'cflags': ['-mfloat-abi=<(arm_float_abi)',],
+-                  }],
+-                  [ 'arm_thumb==1', {
+-                    'cflags': ['-mthumb',],
+-                  }],
+-                  [ 'arm_thumb==0', {
+-                    'cflags': ['-marm',],
+-                  }],
+-                ],
+-              }, {
+-                # 'v8_target_arch!=target_arch'
++              ['v8_target_arch!=target_arch', {
+                 # Target not built with an Arm CXX compiler (simulator build).
+                 'conditions': [
+                   [ 'arm_float_abi=="hard"', {
+-- 
+2.20.1
+
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs/libatomic.patch b/meta-openeuler/recipes-devtools/nodejs/nodejs/libatomic.patch
new file mode 100644
index 0000000000000000000000000000000000000000..cb0237309e0452f4466598be8fc8eb18fd188b4c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs/libatomic.patch
@@ -0,0 +1,21 @@
+Link mksnapshot with libatomic on x86
+
+Clang-12 on x86 emits atomic builtins
+
+Fixes
+| module-compiler.cc:(.text._ZN2v88internal4wasm12_GLOBAL__N_123ExecuteCompilationUnitsERKSt10shared_ptrINS2_22BackgroundCompileTokenEEPNS0_8CountersEiNS2_19CompileBaselineOnlyE+0x558): un
+defined reference to `__atomic_load'
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+--- a/tools/v8_gypfiles/v8.gyp
++++ b/tools/v8_gypfiles/v8.gyp
+@@ -1436,6 +1436,7 @@
+     {
+       'target_name': 'mksnapshot',
+       'type': 'executable',
++      'libraries': [ '-latomic' ],
+       'dependencies': [
+         'v8_base_without_compiler',
+         'v8_compiler_for_mksnapshot',
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs/run-ptest b/meta-openeuler/recipes-devtools/nodejs/nodejs/run-ptest
new file mode 100644
index 0000000000000000000000000000000000000000..e82f373626cbdbb195bfd795a69fb72ded6e17a7
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs/run-ptest
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+./cctest
+if [ $? = 0 ]; then
+  echo "PASS: nodejs"
+else
+  echo "FAIL: nodejs"
+fi
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs/system-c-ares.patch b/meta-openeuler/recipes-devtools/nodejs/nodejs/system-c-ares.patch
new file mode 100644
index 0000000000000000000000000000000000000000..141889ad23e1d77eabe8b6e851227b6e1206d9bb
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs/system-c-ares.patch
@@ -0,0 +1,24 @@
+keep nodejs compatible with c-ares 1.17.1
+
+Upstream-Status: Inappropriate [c-ares specific]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+--- a/src/cares_wrap.h
++++ b/src/cares_wrap.h
+@@ -22,7 +22,15 @@
+ # include <netdb.h>
+ #endif  // __POSIX__
+ 
+-# include <ares_nameser.h>
++#if defined(__ANDROID__) || \
++    defined(__MINGW32__) || \
++    defined(__OpenBSD__) || \
++    defined(_MSC_VER)
++
++# include <nameser.h>
++#else
++# include <arpa/nameser.h>
++#endif
+ 
+ namespace node {
+ namespace cares_wrap {
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs_%.bbappend b/meta-openeuler/recipes-devtools/nodejs/nodejs_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..33bcfaf3be8d2f2b256fbb4ec151d50697cb863f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs_%.bbappend
@@ -0,0 +1,11 @@
+# main bb: meta-openembedded/meta-oe/recipes-devtools/nodejs/nodejs_20.11.1.bb
+
+PV = "20.11.1"
+
+# 0001-Use-system-uv-zlib.patch from openeuler is the same as 
+# 0001-Disable-running-gyp-files-for-bundled-deps.patch from openembedded
+SRC_URI:prepend = " \
+    file://node-v${PV}.tar.xz \
+    file://0002-Revert-deps-V8-tagged.patch \
+"
+
diff --git a/meta-openeuler/recipes-devtools/nodejs/nodejs_20.11.1.bb b/meta-openeuler/recipes-devtools/nodejs/nodejs_20.11.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e2e2f5ae8db29fb22685cd3aa08552f4e61a86a8
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/nodejs/nodejs_20.11.1.bb
@@ -0,0 +1,183 @@
+DESCRIPTION = "nodeJS Evented I/O for V8 JavaScript"
+HOMEPAGE = "http://nodejs.org"
+LICENSE = "MIT & ISC & BSD-2-Clause & BSD-3-Clause & Artistic-2.0 & Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=78ad16dab3c1d15d4878c81770be0be7"
+
+CVE_PRODUCT = "nodejs node.js"
+
+DEPENDS = "openssl file-replacement-native python3-packaging-native"
+DEPENDS:append:class-target = " qemu-native"
+DEPENDS:append:class-native = " c-ares-native"
+
+inherit pkgconfig python3native qemu ptest
+
+COMPATIBLE_MACHINE:armv4 = "(!.*armv4).*"
+COMPATIBLE_MACHINE:armv5 = "(!.*armv5).*"
+COMPATIBLE_MACHINE:mips64 = "(!.*mips64).*"
+
+COMPATIBLE_HOST:riscv64 = "null"
+COMPATIBLE_HOST:riscv32 = "null"
+COMPATIBLE_HOST:powerpc = "null"
+
+SRC_URI = "http://nodejs.org/dist/v${PV}/node-v${PV}.tar.xz \
+           file://0001-Disable-running-gyp-files-for-bundled-deps.patch \
+           file://0004-v8-don-t-override-ARM-CFLAGS.patch \
+           file://system-c-ares.patch \
+           file://0001-liftoff-Correct-function-signatures.patch \
+           file://0001-deps-disable-io_uring-support-in-libuv.patch \
+           file://run-ptest \
+           "
+
+SRC_URI:append:class-target = " \
+           file://0001-Using-native-binaries.patch \
+           "
+SRC_URI:append:toolchain-clang:x86 = " \
+           file://libatomic.patch \
+           "
+SRC_URI:append:toolchain-clang:powerpc64le = " \
+           file://0001-ppc64-Do-not-use-mminimal-toc-with-clang.patch \
+           "
+SRC_URI[sha256sum] = "77813edbf3f7f16d2d35d3353443dee4e61d5ee84d9e3138c7538a3c0ca5209e"
+
+S = "${WORKDIR}/node-v${PV}"
+
+CVE_PRODUCT += "node.js"
+
+# v8 errors out if you have set CCACHE
+CCACHE = ""
+
+def map_nodejs_arch(a, d):
+    import re
+
+    if   re.match('i.86$', a): return 'ia32'
+    elif re.match('x86_64$', a): return 'x64'
+    elif re.match('aarch64$', a): return 'arm64'
+    elif re.match('(powerpc64|powerpc64le|ppc64le)$', a): return 'ppc64'
+    elif re.match('powerpc$', a): return 'ppc'
+    return a
+
+ARCHFLAGS:arm = "${@bb.utils.contains('TUNE_FEATURES', 'callconvention-hard', '--with-arm-float-abi=hard', '--with-arm-float-abi=softfp', d)} \
+                 ${@bb.utils.contains('TUNE_FEATURES', 'neon', '--with-arm-fpu=neon', \
+                    bb.utils.contains('TUNE_FEATURES', 'vfpv3d16', '--with-arm-fpu=vfpv3-d16', \
+                    bb.utils.contains('TUNE_FEATURES', 'vfpv3', '--with-arm-fpu=vfpv3', \
+                    '--with-arm-fpu=vfp', d), d), d)}"
+ARCHFLAGS:append:mips = " --v8-lite-mode"
+ARCHFLAGS:append:mipsel = " --v8-lite-mode"
+ARCHFLAGS ?= ""
+
+PACKAGECONFIG ??= "ares brotli icu zlib"
+
+PACKAGECONFIG[ares] = "--shared-cares,,c-ares"
+PACKAGECONFIG[brotli] = "--shared-brotli,,brotli"
+PACKAGECONFIG[icu] = "--with-intl=system-icu,--without-intl,icu"
+PACKAGECONFIG[libuv] = "--shared-libuv,,libuv"
+PACKAGECONFIG[nghttp2] = "--shared-nghttp2,,nghttp2"
+PACKAGECONFIG[shared] = "--shared"
+PACKAGECONFIG[zlib] = "--shared-zlib,,zlib"
+
+# We don't want to cross-compile during target compile,
+# and we need to use the right flags during host compile,
+# too.
+EXTRA_OEMAKE = "\
+    CC.host='${CC} -pie -fPIE' \
+    CFLAGS.host='${CPPFLAGS} ${CFLAGS}' \
+    CXX.host='${CXX} -pie -fPIE' \
+    CXXFLAGS.host='${CPPFLAGS} ${CXXFLAGS}' \
+    LDFLAGS.host='${LDFLAGS}' \
+    AR.host='${AR}' \
+    \
+    builddir_name=./ \
+"
+
+EXTRANATIVEPATH += "file-native"
+
+python prune_sources() {
+    import shutil
+
+    shutil.rmtree(d.getVar('S') + '/deps/openssl')
+    if 'ares' in d.getVar('PACKAGECONFIG'):
+        shutil.rmtree(d.getVar('S') + '/deps/cares')
+    if 'brotli' in d.getVar('PACKAGECONFIG'):
+        shutil.rmtree(d.getVar('S') + '/deps/brotli')
+    if 'libuv' in d.getVar('PACKAGECONFIG'):
+        shutil.rmtree(d.getVar('S') + '/deps/uv')
+    if 'nghttp2' in d.getVar('PACKAGECONFIG'):
+        shutil.rmtree(d.getVar('S') + '/deps/nghttp2')
+    if 'zlib' in d.getVar('PACKAGECONFIG'):
+        shutil.rmtree(d.getVar('S') + '/deps/zlib')
+}
+do_unpack[postfuncs] += "prune_sources"
+
+# V8's JIT infrastructure requires binaries such as mksnapshot and
+# mkpeephole to be run in the host during the build. However, these
+# binaries must have the same bit-width as the target (e.g. a x86_64
+# host targeting ARMv6 needs to produce a 32-bit binary). Instead of
+# depending on a third Yocto toolchain, we just build those binaries
+# for the target and run them on the host with QEMU.
+python do_create_v8_qemu_wrapper () {
+    """Creates a small wrapper that invokes QEMU to run some target V8 binaries
+    on the host."""
+    qemu_libdirs = [d.expand('${STAGING_DIR_HOST}${libdir}'),
+                    d.expand('${STAGING_DIR_HOST}${base_libdir}')]
+    qemu_cmd = qemu_wrapper_cmdline(d, d.getVar('STAGING_DIR_HOST'),
+                                    qemu_libdirs)
+    wrapper_path = d.expand('${B}/v8-qemu-wrapper.sh')
+    with open(wrapper_path, 'w') as wrapper_file:
+        wrapper_file.write("""#!/bin/sh
+
+# This file has been generated automatically.
+# It invokes QEMU to run binaries built for the target in the host during the
+# build process.
+
+%s "$@"
+""" % qemu_cmd)
+    os.chmod(wrapper_path, 0o755)
+}
+
+do_create_v8_qemu_wrapper[dirs] = "${B}"
+addtask create_v8_qemu_wrapper after do_configure before do_compile
+
+LDFLAGS:append:x86 = " -latomic"
+
+CROSS_FLAGS = "--cross-compiling"
+CROSS_FLAGS:class-native = "--no-cross-compiling"
+
+# Node is way too cool to use proper autotools, so we install two wrappers to forcefully inject proper arch cflags to workaround gypi
+do_configure () {
+    GYP_DEFINES="${GYP_DEFINES}" export GYP_DEFINES
+    # $TARGET_ARCH settings don't match --dest-cpu settings
+    python3 configure.py --verbose --prefix=${prefix} \
+               --shared-openssl \
+               --dest-cpu="${@map_nodejs_arch(d.getVar('TARGET_ARCH'), d)}" \
+               --dest-os=linux \
+               --libdir=${baselib} \
+               ${CROSS_FLAGS} \
+               ${ARCHFLAGS} \
+               ${PACKAGECONFIG_CONFARGS}
+}
+
+do_compile () {
+    install -D ${RECIPE_SYSROOT_NATIVE}/etc/ssl/openssl.cnf ${B}/deps/openssl/nodejs-openssl.cnf
+    install -D ${B}/v8-qemu-wrapper.sh ${B}/out/Release/v8-qemu-wrapper.sh
+    oe_runmake BUILDTYPE=Release
+}
+
+do_install () {
+    oe_runmake install DESTDIR=${D}
+}
+
+do_install_ptest () {
+    cp -r  ${B}/out/Release/cctest ${D}${PTEST_PATH}/
+    cp -r ${B}/test ${D}${PTEST_PATH}
+    chown -R root:root ${D}${PTEST_PATH}
+}
+
+PACKAGES =+ "${PN}-npm"
+FILES:${PN}-npm = "${nonarch_libdir}/node_modules ${bindir}/npm ${bindir}/npx ${bindir}/corepack"
+RDEPENDS:${PN}-npm = "bash python3-core python3-shell python3-datetime \
+    python3-misc python3-multiprocessing"
+
+PACKAGES =+ "${PN}-systemtap"
+FILES:${PN}-systemtap = "${datadir}/systemtap"
+
+BBCLASSEXTEND = "native"
diff --git a/meta-openeuler/recipes-devtools/opkg-utils/opkg-utils_%.bbappend b/meta-openeuler/recipes-devtools/opkg-utils/opkg-utils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ea2833b577f7323f48dcbfb769d21ea1c3870564
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/opkg-utils/opkg-utils_%.bbappend
@@ -0,0 +1,15 @@
+OPENEULER_REPO_NAME = "yocto-opkg-utils"
+
+# version in openEuler
+PV = "0.5.0"
+
+# add openeuler local package
+SRC_URI:prepend = "file://${BP}.tar.gz \
+"
+
+SRC_URI[sha256sum] = "55733c0f8ffde2bb4f9593cfd66a1f68e6a2f814e8e62f6fd78472911c818c32"
+
+S = "${WORKDIR}/${BP}"
+
+# currently, openeuler_embedded only supports update-alternatives, no python
+PACKAGECONFIG:remove = "${@['', 'python']['${OPENEULER_PREBUILT_TOOLS_ENABLE}' == 'yes']}"
diff --git a/meta-openeuler/recipes-devtools/opkg/opkg_%.bbappend b/meta-openeuler/recipes-devtools/opkg/opkg_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7caf9eda60d609c4e740ea3dbfcf9570d8905689
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/opkg/opkg_%.bbappend
@@ -0,0 +1,7 @@
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "0.5.0"
+
+# from oee_archive
+SRC_URI:prepend = "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz \
+"
diff --git a/meta-openeuler/recipes-devtools/orc/orc_%.bbappend b/meta-openeuler/recipes-devtools/orc/orc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f996931a7cbd5bc18c554e2b4d9e2095ab524874
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/orc/orc_%.bbappend
@@ -0,0 +1,8 @@
+# the main bb file: yocto-poky/meta/recipes-devtools/orc/orc_0.4.32.bb
+
+PV = "0.4.34"
+
+SRC_URI = "file://${BP}.tar.xz \
+"
+
+SRC_URI[sha256sum] = "844e6d7db8086f793f57618d3d4b68d29d99b16034e71430df3c21cfd3c3542a"
diff --git a/meta-openeuler/recipes-devtools/patch/patch_%.bbappend b/meta-openeuler/recipes-devtools/patch/patch_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5dbd41f88bce5baebea945e0ab72d79dc99f6ab7
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/patch/patch_%.bbappend
@@ -0,0 +1,6 @@
+
+PV = "2.7.6"
+
+# apply openeuler source package and patches
+SRC_URI:prepend = "file://${BP}.tar.xz \
+"
diff --git a/meta-openeuler/recipes-devtools/patchelf/patchelf_%.bbappend b/meta-openeuler/recipes-devtools/patchelf/patchelf_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9aca2cf94b5a47a79407edb82bca5a6500cf0695
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/patchelf/patchelf_%.bbappend
@@ -0,0 +1,7 @@
+
+PV = "0.16.0"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+           "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-devtools/perl-cross/perlcross_%.bbappend b/meta-openeuler/recipes-devtools/perl-cross/perlcross_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..95b796fb0d1895f21a32a7a5f4ab08ce205fa3c5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl-cross/perlcross_%.bbappend
@@ -0,0 +1,14 @@
+# main bbfile: yocto-poky/meta/recipes-devtools/perl-cross/perlcross_1.3.7.bb
+
+PV = "1.5"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+SRC_URI:remove = " \
+            file://0001-Makefile-check-the-file-if-patched-or-not.patch \
+"
+
+# get tarball locally
+SRC_URI += "file://${OPENEULER_LOCAL_NAME}/${BPN}/perl-cross-${PV}.tar.gz;name=perl-cross"
+
+SRC_URI[sha256sum] = "d744a390939e2ebb9a12f6725b4d9c19255a141d90031eff90ea183fdfcbf211"
diff --git a/meta-openeuler/recipes-devtools/perl/files/0001-CheckLib.pm-do-not-attempt-to-run-a-cross-executable.patch b/meta-openeuler/recipes-devtools/perl/files/0001-CheckLib.pm-do-not-attempt-to-run-a-cross-executable.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c5bbe7888edb8c0994ab15ba45e48b77e543238a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/files/0001-CheckLib.pm-do-not-attempt-to-run-a-cross-executable.patch
@@ -0,0 +1,24 @@
+From a033c9ece12b6eead48eed63f106ccdec6159b0c Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Fri, 20 Dec 2019 16:26:55 +0100
+Subject: [PATCH] CheckLib.pm: do not attempt to run a cross executable
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ inc/Devel/CheckLib.pm | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/inc/Devel/CheckLib.pm b/inc/Devel/CheckLib.pm
+index 36a451a..b04acc1 100644
+--- a/inc/Devel/CheckLib.pm
++++ b/inc/Devel/CheckLib.pm
+@@ -330,7 +330,7 @@ sub assert_lib {
+         push @missing, $lib if $rv != 0 || !-x $exefile;
+         my $absexefile = File::Spec->rel2abs($exefile);
+         $absexefile = '"' . $absexefile . '"' if $absexefile =~ m/\s/;
+-        push @wrongresult, $lib if $rv == 0 && -x $exefile && system($absexefile) != 0;
++        push @wrongresult, $lib if $rv == 0 && -x $exefile && 0 != 0;
+         unlink $ofile if -e $ofile;
+         _cleanup_exe($exefile);
+     }
diff --git a/meta-openeuler/recipes-devtools/perl/files/0001-Somehow-this-module-breaks-through-the-perl-wrapper-.patch b/meta-openeuler/recipes-devtools/perl/files/0001-Somehow-this-module-breaks-through-the-perl-wrapper-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ed8ec1d416850342dbce907979300820ca70f111
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/files/0001-Somehow-this-module-breaks-through-the-perl-wrapper-.patch
@@ -0,0 +1,34 @@
+From e8e095b9c71c58f8197d6315359446b6b084cb2b Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 5 Jun 2018 14:58:42 +0300
+Subject: [PATCH] Somehow this module breaks through the perl wrapper and
+ declares perl binary to be 'perl.real'. This patch forces it back to perl.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm b/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm
+index 948c476..f537526 100644
+--- a/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm
++++ b/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm
+@@ -1110,6 +1110,9 @@ WARNING
+     }
+ 
+     foreach my $name (@$names){
++        # Getting MakeMaker.pm use perl wrapper instead of 'perl.real' directly
++        $name =~ s/perl\.real/perl/ if ($name =~ /perl\.real/);
++
+         my ($abs, $use_dir);
+         if ($self->file_name_is_absolute($name)) {     # /foo/bar
+             $abs = $name;
+@@ -2006,6 +2009,7 @@ sub init_PERL {
+ 
+     $self->{PERL} ||=
+         $self->find_perl(5.0, \@perls, \@defpath, $Verbose );
++    
+ 
+     my $perl = $self->{PERL};
+     $perl =~ s/^"//;
diff --git a/meta-openeuler/recipes-devtools/perl/files/0001-cpan-Sys-Syslog-Makefile.PL-Fix-_PATH_LOG-for-determ.patch b/meta-openeuler/recipes-devtools/perl/files/0001-cpan-Sys-Syslog-Makefile.PL-Fix-_PATH_LOG-for-determ.patch
new file mode 100644
index 0000000000000000000000000000000000000000..63815d44fb6aa7e19bf96cea849cc85c87dfaf37
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/files/0001-cpan-Sys-Syslog-Makefile.PL-Fix-_PATH_LOG-for-determ.patch
@@ -0,0 +1,36 @@
+From a73fff1fcf0def4ce93964f1b63fe3ad0967259d Mon Sep 17 00:00:00 2001
+From: Robert Yang <liezhi.yang@windriver.com>
+Date: Fri, 18 Feb 2022 09:44:26 +0000
+Subject: [PATCH] cpan/Sys-Syslog/Makefile.PL: Fix _PATH_LOG for deterministic
+
+It checks host's path such as /dev/log and uses it, this doesn't make sense for
+cross build, and it causes undeterministic, for example, the contianer os
+usually doesn't have /dev/log which leads to a different build result since
+other host usually has /dev/log, so make it always use the default value to fix
+the issue.
+
+Submitted a ticket to upstream: https://rt.cpan.org/Ticket/Display.html?id=141612
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+---
+ cpan/Sys-Syslog/Makefile.PL | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/cpan/Sys-Syslog/Makefile.PL b/cpan/Sys-Syslog/Makefile.PL
+index d09ba69..d44e58c 100644
+--- a/cpan/Sys-Syslog/Makefile.PL
++++ b/cpan/Sys-Syslog/Makefile.PL
+@@ -130,6 +130,8 @@ else {
+     $_PATH_LOG = "";
+ }
+ 
++# OE specific
++$_PATH_LOG = "";
+ 
+ # if possible, generate the code that handles the constants with 
+ # ExtUtils::Constant, otherwise use cached copy in fallback/
+-- 
+2.31.1
+
diff --git a/meta-openeuler/recipes-devtools/perl/files/0002-Constant-Fix-up-shebang.patch b/meta-openeuler/recipes-devtools/perl/files/0002-Constant-Fix-up-shebang.patch
new file mode 100644
index 0000000000000000000000000000000000000000..686cc7167bb8310b479a22d40720c3df1bd2bb0d
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/files/0002-Constant-Fix-up-shebang.patch
@@ -0,0 +1,32 @@
+From 260ebd15e16cd86b9b58e5c5f3a496b3853ca46d Mon Sep 17 00:00:00 2001
+From: Joshua Watt <JPEWhacker@gmail.com>
+Date: Mon, 17 Jun 2019 10:47:23 -0500
+Subject: [PATCH 2/2] Constant: Fix up shebang
+
+The instructions indicate that the script should be explicitly passed to
+"perl -x", so automatically setting the #! to be ^X is unnecessary and
+makes the file non-reproducible when building because ^X could be the
+absolute path to miniperl.
+
+Signed-off-by: Joshua Watt <JPEWhacker@gmail.com>
+Upstream-Status: Submitted [https://rt.cpan.org/Public/Bug/Display.html?id=129866]
+---
+ cpan/ExtUtils-Constant/lib/ExtUtils/Constant/XS.pm | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/cpan/ExtUtils-Constant/lib/ExtUtils/Constant/XS.pm b/cpan/ExtUtils-Constant/lib/ExtUtils/Constant/XS.pm
+index 14eb809714..d4d074e121 100644
+--- a/cpan/ExtUtils-Constant/lib/ExtUtils/Constant/XS.pm
++++ b/cpan/ExtUtils-Constant/lib/ExtUtils/Constant/XS.pm
+@@ -219,7 +219,7 @@ sub dogfood {
+      Regenerate these constant functions by feeding this entire source file to
+      perl -x
+ 
+-#!$^X -w
++#!/usr/bin/env perl -x -w
+ use ExtUtils::Constant qw (constant_types C_constant XS_constant);
+ 
+ EOT
+-- 
+2.21.0
+
diff --git a/meta-openeuler/recipes-devtools/perl/files/determinism.patch b/meta-openeuler/recipes-devtools/perl/files/determinism.patch
new file mode 100644
index 0000000000000000000000000000000000000000..aa85ccef1007f88467c2d8e39653ab6874f54b07
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/files/determinism.patch
@@ -0,0 +1,45 @@
+Fixes to make the perl build reproducible:
+
+a) Remove the \n from configure_attr.sh since it gets quoted differently depending on
+   whether the shell is bash or dash which can cause the test result to be incorrect.
+   Reported upstream: https://github.com/arsv/perl-cross/issues/87
+
+b) Sort the order of the module lists from configure_mods.sh since otherwise
+   the result isn't the same leading to makefile differences.
+   Reported upstream: https://github.com/arsv/perl-cross/issues/88
+
+c) Sort the Encode::Byte byte_t.fnm file output (and the makefile depends whilst 
+   there for good measure)
+   This needs to go to upstream perl (not done)
+
+d) Use bash for perl-cross configure since otherwise trnl gets set to "\n" with bash
+   and "" with dash
+   Reported upstream: https://github.com/arsv/perl-cross/issues/87
+
+RP 2020/2/7
+
+Upstream-Status: Pending [75% submitted]
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org
+
+Index: perl-5.30.1/cpan/Encode/Byte/Makefile.PL
+===================================================================
+--- perl-5.30.1.orig/cpan/Encode/Byte/Makefile.PL
++++ perl-5.30.1/cpan/Encode/Byte/Makefile.PL
+@@ -171,7 +171,7 @@ sub postamble
+     my $lengthsofar = length($str);
+     my $continuator = '';
+     $str .= "$table.c : $enc2xs Makefile.PL";
+-    foreach my $file (@{$tables{$table}})
++    foreach my $file (sort (@{$tables{$table}}))
+     {
+         $str .= $continuator.' '.$self->catfile($dir,$file);
+         if ( length($str)-$lengthsofar > 128*$numlines )
+@@ -189,7 +189,7 @@ sub postamble
+         qq{\n\t\$(PERL) $plib $enc2xs $ucopts -o \$\@ -f $table.fnm\n\n};
+     open (FILELIST, ">$table.fnm")
+         || die "Could not open $table.fnm: $!";
+-    foreach my $file (@{$tables{$table}})
++    foreach my $file (sort (@{$tables{$table}}))
+     {
+         print FILELIST $self->catfile($dir,$file) . "\n";
+     }
diff --git a/meta-openeuler/recipes-devtools/perl/files/encodefix.patch b/meta-openeuler/recipes-devtools/perl/files/encodefix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..396ed0d53e3efb4ebf14e1df8dcb76b412cb4c42
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/files/encodefix.patch
@@ -0,0 +1,20 @@
+The code is encoding host compiler parameters into target builds. Avoid
+this for our target builds (patch is target specific, not native)
+
+Upstream-Status: Inappropriate [Cross compile hack]
+RP 2020/2/18
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+
+Index: perl-5.30.1/cpan/Encode/bin/enc2xs
+===================================================================
+--- perl-5.30.1.orig/cpan/Encode/bin/enc2xs
++++ perl-5.30.1/cpan/Encode/bin/enc2xs
+@@ -195,7 +195,7 @@ sub compiler_info {
+     # above becomes false.
+     my $sized  = $declaration && !($compat && !$pedantic);
+ 
+-    return ($cpp, $static, $sized);
++    return (0, 1, 1);
+ }
+ 
+ 
diff --git a/meta-openeuler/recipes-devtools/perl/files/errno_ver.diff b/meta-openeuler/recipes-devtools/perl/files/errno_ver.diff
new file mode 100644
index 0000000000000000000000000000000000000000..a965fbeeecf64584446ec71a4a75113ac91791df
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/files/errno_ver.diff
@@ -0,0 +1,37 @@
+From 8e1efba7560d8d55524c7a0f1b0539ddce419b86 Mon Sep 17 00:00:00 2001
+From: Brendan O'Dea <bod@debian.org>
+Date: Fri, 16 Dec 2005 01:32:14 +1100
+Subject: [PATCH 6/8] Remove Errno version check due to upgrade problems with
+ long-running processes.
+
+Bug-Debian: http://bugs.debian.org/343351
+
+Remove version check which can cause problems for long running
+processes embedding perl when upgrading to a newer version,
+compatible, but built on a different machine.
+
+Patch-Name: debian/errno_ver.diff
+Upstream-Status: Pending
+---
+ ext/Errno/Errno_pm.PL | 5 -----
+ 1 file changed, 5 deletions(-)
+
+diff --git a/ext/Errno/Errno_pm.PL b/ext/Errno/Errno_pm.PL
+index 6251a3c..eeed445 100644
+--- a/ext/Errno/Errno_pm.PL
++++ b/ext/Errno/Errno_pm.PL
+@@ -294,11 +294,6 @@ EDQ
+     # they've already declared perl doesn't need to worry about this risk.
+     if(!$ENV{'PERL_BUILD_EXPAND_CONFIG_VARS'}) {
+         print <<"CONFIG_CHECK_END";
+-use Config;
+-"\$Config{'archname'}-\$Config{'osvers'}" eq
+-"$archname-$Config{'osvers'}" or
+-	die "Errno architecture ($archname-$Config{'osvers'}) does not match executable architecture (\$Config{'archname'}-\$Config{'osvers'})";
+-
+ CONFIG_CHECK_END
+ }
+ 
+-- 
+2.1.4
+
diff --git a/meta-openeuler/recipes-devtools/perl/files/native-perlinc.patch b/meta-openeuler/recipes-devtools/perl/files/native-perlinc.patch
new file mode 100644
index 0000000000000000000000000000000000000000..20d7fe6060457468ef46c202b9cfa91c044426cd
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/files/native-perlinc.patch
@@ -0,0 +1,27 @@
+Upstream-Status: Inappropriate [embedded specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+Index: perl-5.8.8/lib/ExtUtils/MM_Unix.pm
+===================================================================
+--- perl-5.12.3.orig/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm	2008-10-31 22:01:35.000000000 +0000
++++ perl-5.12.3/cpan/ExtUtils-MakeMaker/lib/ExtUtils/MM_Unix.pm	2008-10-31 22:01:35.000000000 +0000
+@@ -1597,6 +1597,19 @@
+ 	$self->{PERL_LIB}     ||= $Config{privlibexp};
+ 	$self->{PERL_ARCHLIB} ||= $Config{archlibexp};
+ 	$self->{PERL_INC}     = $self->catdir("$self->{PERL_ARCHLIB}","CORE"); # wild guess for now
++	# Check for environment override so we'll find the headers in the correct place
++        if (defined $ENV{PERL_LIB})
++        {
++            $self->{PERL_LIB} = $ENV{PERL_LIB};
++        }
++        if (defined $ENV{PERL_ARCHLIB})
++        {
++            $self->{PERL_ARCHLIB} = $ENV{PERL_ARCHLIB};
++        }
++        if (defined $ENV{PERL_INC})
++        {
++            $self->{PERL_INC} = $ENV{PERL_INC};
++        }
+ 	my $perl_h;
+ 
+ 	if (not -f ($perl_h = $self->catfile($self->{PERL_INC},"perl.h"))
diff --git a/meta-openeuler/recipes-devtools/perl/files/perl-configpm-switch.patch b/meta-openeuler/recipes-devtools/perl/files/perl-configpm-switch.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0be1d5a93c5799738370453f49f1e1049957d8c7
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/files/perl-configpm-switch.patch
@@ -0,0 +1,57 @@
+From c25d460a2f00e9af25087d40447fe1a81c89710c Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Sun, 27 May 2007 21:04:11 +0000
+Subject: [PATCH] perl: 5.8.7 -> 5.8.8 (from OE)
+
+This patch is used for perl-native only. It enables the switching of
+configuration files between Config_heavy.pl and
+Config_heavy-target.pl by setting the environment variables
+PERLCONFIGTARGET - the later containing settings for the target while
+the former contains those for the host. This will allow cpan.bbclass
+to use the settings appropriate for the native and/or target builds
+as required. This also disables the use of the cache since the cached
+values would be valid for the host only.
+
+Upstream-Status: Inappropriate [native]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ configpm | 18 ++++++++++++++++--
+ 1 file changed, 16 insertions(+), 2 deletions(-)
+
+diff --git a/configpm b/configpm
+index 07219d8..01a23fa 100755
+--- a/configpm
++++ b/configpm
+@@ -718,7 +718,7 @@ $config_txt .= uncomment <<'ENDOFEND';
+ #        my($self, $key) = @_;
+ #
+ #        # check for cached value (which may be undef so we use exists not defined)
+-#        return exists $self->{$key} ? $self->{$key} : $self->fetch_string($key);
++#        return $self->fetch_string($key);
+ #    }
+ #
+ ENDOFEND
+@@ -876,7 +876,21 @@ $config_txt .= sprintf uncomment <<'ENDOFTIE', $fast_config;
+ #    sub DESTROY { }
+ #
+ #    sub AUTOLOAD {
+-#        require 'Config_heavy.pl';
++#        my $cfgfile = 'Config_heavy.pl';
++#        if (defined $ENV{PERLCONFIGTARGET} and $ENV{PERLCONFIGTARGET} eq "yes")
++#        {
++#            $cfgfile = 'Config_heavy-target.pl';
++#        }
++#        if (defined $ENV{PERL_ARCHLIB})
++#        {
++#            push @INC, $ENV{PERL_ARCHLIB};
++#            require $cfgfile;
++#            pop @INC;
++#        }
++#        else
++#        {
++#            require $cfgfile;
++#        }
+ #        goto \&launcher unless $Config::AUTOLOAD =~ /launcher$/;
+ #        die "&Config::AUTOLOAD failed on $Config::AUTOLOAD";
+ #    }
diff --git a/meta-openeuler/recipes-devtools/perl/files/perl-dynloader.patch b/meta-openeuler/recipes-devtools/perl/files/perl-dynloader.patch
new file mode 100644
index 0000000000000000000000000000000000000000..887f7c0f7ff86ba3ef82f4328148aa12a08d8595
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/files/perl-dynloader.patch
@@ -0,0 +1,38 @@
+Upstream-Status: Inappropriate [embedded specific]
+
+Allow the location that .so files are searched for for dynamic
+loading to be changed via an environment variable. This is to allow
+us to load .so's from the host system while building for the target
+system.
+
+Update by Nitin A Kamble <nitin.a.kamble@intel.com> 2011/04/21
+
+Index: perl-5.24.1/dist/XSLoader/XSLoader_pm.PL
+===================================================================
+--- perl-5.24.1.orig/dist/XSLoader/XSLoader_pm.PL
++++ perl-5.24.1/dist/XSLoader/XSLoader_pm.PL
+@@ -52,6 +52,24 @@ sub load {
+     my ($caller, $modlibname) = caller();
+     my $module = $caller;
+ 
++    # OE: Allow env to form dynamic loader to look in a different place
++    # This is so it finds the host .so files, not the targets
++    if (defined $ENV{PERLHOSTLIB})
++    {
++        my $hostlib = $ENV{PERLHOSTLIB};
++        my $hostarchlib = $ENV{PERLHOSTARCHLIB};
++        print STDERR "*** Module name IN: $modlibname\n";
++        my ($p1, $p2, $p3, $p4, $p5, $p6, $p7) = $modlibname =~ m/(^(.*lib\w*\/)?)((perl5\/[0-9\.]*\/)?)(([^\/]*)\/)?(.*)$/;
++        print STDERR "*** p1: $p1  p3: $p3  p5: $p5 p7: $p7\n";
++        if ( $p1 ne "" ) {
++            $modlibname = $hostlib.$p7;
++        }
++        if ( $p6 ne "" ) {
++            $modlibname = $hostarchlib.$p7;
++        }
++        print STDERR "*** Module name OUT: $modlibname\n";
++    }
++
+     if (@_) {
+         $module = $_[0];
+     } else {
diff --git a/meta-openeuler/recipes-devtools/perl/files/perl-rdepends.txt b/meta-openeuler/recipes-devtools/perl/files/perl-rdepends.txt
new file mode 100644
index 0000000000000000000000000000000000000000..e5f45bf291041c36fe285cf977979901214b2a59
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/files/perl-rdepends.txt
@@ -0,0 +1,2338 @@
+
+# Some additional dependencies that the above doesn't manage to figure out
+RDEPENDS:perl-module-file-spec += "perl-module-file-spec-unix"
+RDEPENDS:perl-module-scalar-util += "perl-module-list-util"
+RDEPENDS:perl-module-file-temp += "perl-module-scalar-util"
+RDEPENDS:perl-module-file-temp += "perl-module-file-spec"
+RDEPENDS:perl-module-io-file += "perl-module-symbol"
+RDEPENDS:perl-module-io-file += "perl-module-carp"
+RDEPENDS:perl-module-math-bigint += "perl-module-math-bigint-calc"
+RDEPENDS:perl-module-test-builder += "perl-module-list-util"
+RDEPENDS:perl-module-test-builder += "perl-module-scalar-util"
+RDEPENDS:perl-module-test-builder-formatter += "perl-module-test2-formatter-tap"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-event-fail"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-event-pass"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-event-v2"
+RDEPENDS:perl-module-test2-formatter-tap += "perl-module-test2-formatter"
+RDEPENDS:perl-module-thread-queue += "perl-module-attributes"
+RDEPENDS:perl-module-overload += "perl-module-overloading"
+
+# Generated depends list beyond this line
+RDEPENDS:perl-module-anydbm-file += "perl-module-strict"
+RDEPENDS:perl-module-anydbm-file += "perl-module-warnings"
+RDEPENDS:perl-module-app-cpan += "perl-module-config"
+RDEPENDS:perl-module-app-cpan += "perl-module-constant"
+RDEPENDS:perl-module-app-cpan += "perl-module-cpan"
+RDEPENDS:perl-module-app-cpan += "perl-module-cwd"
+RDEPENDS:perl-module-app-cpan += "perl-module-data-dumper"
+RDEPENDS:perl-module-app-cpan += "perl-module-file-basename"
+RDEPENDS:perl-module-app-cpan += "perl-module-file-find"
+RDEPENDS:perl-module-app-cpan += "perl-module-getopt-std"
+RDEPENDS:perl-module-app-cpan += "perl-module-if"
+RDEPENDS:perl-module-app-cpan += "perl-module-net-ping"
+RDEPENDS:perl-module-app-cpan += "perl-module-strict"
+RDEPENDS:perl-module-app-cpan += "perl-module-user-pwent"
+RDEPENDS:perl-module-app-cpan += "perl-module-vars"
+RDEPENDS:perl-module-app-cpan += "perl-module-warnings"
+RDEPENDS:perl-module-app-prove += "perl-module-app-prove-state"
+RDEPENDS:perl-module-app-prove += "perl-module-base"
+RDEPENDS:perl-module-app-prove += "perl-module-constant"
+RDEPENDS:perl-module-app-prove += "perl-module-getopt-long"
+RDEPENDS:perl-module-app-prove += "perl-module-strict"
+RDEPENDS:perl-module-app-prove += "perl-module-tap-harness"
+RDEPENDS:perl-module-app-prove += "perl-module-tap-harness-env"
+RDEPENDS:perl-module-app-prove += "perl-module-text-parsewords"
+RDEPENDS:perl-module-app-prove += "perl-module-warnings"
+RDEPENDS:perl-module-app-prove-state += "perl-module-app-prove-state-result"
+RDEPENDS:perl-module-app-prove-state += "perl-module-base"
+RDEPENDS:perl-module-app-prove-state += "perl-module-constant"
+RDEPENDS:perl-module-app-prove-state += "perl-module-file-find"
+RDEPENDS:perl-module-app-prove-state += "perl-module-strict"
+RDEPENDS:perl-module-app-prove-state += "perl-module-tap-parser-yamlish-reader"
+RDEPENDS:perl-module-app-prove-state += "perl-module-tap-parser-yamlish-writer"
+RDEPENDS:perl-module-app-prove-state += "perl-module-warnings"
+RDEPENDS:perl-module-app-prove-state-result += "perl-module-app-prove-state-result-test"
+RDEPENDS:perl-module-app-prove-state-result += "perl-module-constant"
+RDEPENDS:perl-module-app-prove-state-result += "perl-module-strict"
+RDEPENDS:perl-module-app-prove-state-result += "perl-module-warnings"
+RDEPENDS:perl-module-app-prove-state-result-test += "perl-module-strict"
+RDEPENDS:perl-module-app-prove-state-result-test += "perl-module-warnings"
+RDEPENDS:perl-module-archive-tar-constant += "perl-module-constant"
+RDEPENDS:perl-module-archive-tar-constant += "perl-module-exporter"
+RDEPENDS:perl-module-archive-tar-constant += "perl-module-io-compress-bzip2"
+RDEPENDS:perl-module-archive-tar-constant += "perl-module-strict"
+RDEPENDS:perl-module-archive-tar-constant += "perl-module-time-local"
+RDEPENDS:perl-module-archive-tar-constant += "perl-module-vars"
+RDEPENDS:perl-module-archive-tar-constant += "perl-module-warnings"
+RDEPENDS:perl-module-archive-tar-file += "perl-module-archive-tar"
+RDEPENDS:perl-module-archive-tar-file += "perl-module-archive-tar-constant"
+RDEPENDS:perl-module-archive-tar-file += "perl-module-file-basename"
+RDEPENDS:perl-module-archive-tar-file += "perl-module-io-file"
+RDEPENDS:perl-module-archive-tar-file += "perl-module-strict"
+RDEPENDS:perl-module-archive-tar-file += "perl-module-vars"
+RDEPENDS:perl-module-archive-tar += "perl-module-archive-tar-constant"
+RDEPENDS:perl-module-archive-tar += "perl-module-archive-tar-file"
+RDEPENDS:perl-module-archive-tar += "perl-module-config"
+RDEPENDS:perl-module-archive-tar += "perl-module-cwd"
+RDEPENDS:perl-module-archive-tar += "perl-module-exporter"
+RDEPENDS:perl-module-archive-tar += "perl-module-file-path"
+RDEPENDS:perl-module-archive-tar += "perl-module-io-file"
+RDEPENDS:perl-module-archive-tar += "perl-module-io-zlib"
+RDEPENDS:perl-module-archive-tar += "perl-module-strict"
+RDEPENDS:perl-module-archive-tar += "perl-module-vars"
+RDEPENDS:perl-module-attribute-handlers += "perl-module-strict"
+RDEPENDS:perl-module-attribute-handlers += "perl-module-warnings"
+RDEPENDS:perl-module-attributes += "perl-module-exporter"
+RDEPENDS:perl-module-attributes += "perl-module-strict"
+RDEPENDS:perl-module-attributes += "perl-module-warnings"
+RDEPENDS:perl-module-attributes += "perl-module-xsloader"
+RDEPENDS:perl-module-autodie-exception += "perl-module-constant"
+RDEPENDS:perl-module-autodie-exception += "perl-module-fatal"
+RDEPENDS:perl-module-autodie-exception += "perl-module-fcntl"
+RDEPENDS:perl-module-autodie-exception += "perl-module-overload"
+RDEPENDS:perl-module-autodie-exception += "perl-module-strict"
+RDEPENDS:perl-module-autodie-exception += "perl-module-warnings"
+RDEPENDS:perl-module-autodie-exception-system += "perl-module-parent"
+RDEPENDS:perl-module-autodie-exception-system += "perl-module-strict"
+RDEPENDS:perl-module-autodie-exception-system += "perl-module-warnings"
+RDEPENDS:perl-module-autodie-hints += "perl-module-b"
+RDEPENDS:perl-module-autodie-hints += "perl-module-constant"
+RDEPENDS:perl-module-autodie-hints += "perl-module-strict"
+RDEPENDS:perl-module-autodie-hints += "perl-module-warnings"
+RDEPENDS:perl-module-autodie += "perl-module-constant"
+RDEPENDS:perl-module-autodie += "perl-module-lib"
+RDEPENDS:perl-module-autodie += "perl-module-parent"
+RDEPENDS:perl-module-autodie += "perl-module-strict"
+RDEPENDS:perl-module-autodie += "perl-module-warnings"
+RDEPENDS:perl-module-autodie-scope-guard += "perl-module-strict"
+RDEPENDS:perl-module-autodie-scope-guard += "perl-module-warnings"
+RDEPENDS:perl-module-autodie-scope-guardstack += "perl-module-autodie-scope-guard"
+RDEPENDS:perl-module-autodie-scope-guardstack += "perl-module-strict"
+RDEPENDS:perl-module-autodie-scope-guardstack += "perl-module-warnings"
+RDEPENDS:perl-module-autodie-skip += "perl-module-strict"
+RDEPENDS:perl-module-autodie-skip += "perl-module-warnings"
+RDEPENDS:perl-module-autodie-util += "perl-module-autodie-scope-guardstack"
+RDEPENDS:perl-module-autodie-util += "perl-module-exporter"
+RDEPENDS:perl-module-autodie-util += "perl-module-strict"
+RDEPENDS:perl-module-autodie-util += "perl-module-warnings"
+RDEPENDS:perl-module-autoloader += "perl-module-strict"
+RDEPENDS:perl-module-autosplit += "perl-module-config"
+RDEPENDS:perl-module-autosplit += "perl-module-exporter"
+RDEPENDS:perl-module-autosplit += "perl-module-file-basename"
+RDEPENDS:perl-module-autosplit += "perl-module-file-path"
+RDEPENDS:perl-module-autosplit += "perl-module-strict"
+RDEPENDS:perl-module-base += "perl-module-strict"
+RDEPENDS:perl-module-b-concise += "perl-module-b"
+RDEPENDS:perl-module-b-concise += "perl-module-b-op-private"
+RDEPENDS:perl-module-b-concise += "perl-module-config"
+RDEPENDS:perl-module-b-concise += "perl-module-exporter"
+RDEPENDS:perl-module-b-concise += "perl-module-feature"
+RDEPENDS:perl-module-b-concise += "perl-module-strict"
+RDEPENDS:perl-module-b-concise += "perl-module-warnings"
+RDEPENDS:perl-module-benchmark += "perl-module-exporter"
+RDEPENDS:perl-module-benchmark += "perl-module-strict"
+RDEPENDS:perl-module-bigfloat += "perl-module-constant"
+RDEPENDS:perl-module-bigfloat += "perl-module-exporter"
+RDEPENDS:perl-module-bigfloat += "perl-module-overload"
+RDEPENDS:perl-module-bigfloat += "perl-module-strict"
+RDEPENDS:perl-module-bigfloat += "perl-module-warnings"
+RDEPENDS:perl-module-bigint += "perl-module-constant"
+RDEPENDS:perl-module-bigint += "perl-module-exporter"
+RDEPENDS:perl-module-bigint += "perl-module-overload"
+RDEPENDS:perl-module-bigint += "perl-module-strict"
+RDEPENDS:perl-module-bigint += "perl-module-warnings"
+RDEPENDS:perl-module-bignum += "perl-module-constant"
+RDEPENDS:perl-module-bignum += "perl-module-exporter"
+RDEPENDS:perl-module-bignum += "perl-module-overload"
+RDEPENDS:perl-module-bignum += "perl-module-strict"
+RDEPENDS:perl-module-bignum += "perl-module-warnings"
+RDEPENDS:perl-module-bigrat += "perl-module-constant"
+RDEPENDS:perl-module-bigrat += "perl-module-exporter"
+RDEPENDS:perl-module-bigrat += "perl-module-overload"
+RDEPENDS:perl-module-bigrat += "perl-module-strict"
+RDEPENDS:perl-module-bigrat += "perl-module-warnings"
+RDEPENDS:perl-module-blib += "perl-module-cwd"
+RDEPENDS:perl-module-b += "perl-module-exporter"
+RDEPENDS:perl-module-b += "perl-module-xsloader"
+RDEPENDS:perl-module-b-showlex += "perl-module-b"
+RDEPENDS:perl-module-b-showlex += "perl-module-b-concise"
+RDEPENDS:perl-module-b-showlex += "perl-module-b-terse"
+RDEPENDS:perl-module-b-showlex += "perl-module-strict"
+RDEPENDS:perl-module-b-terse += "perl-module-b"
+RDEPENDS:perl-module-b-terse += "perl-module-b-concise"
+RDEPENDS:perl-module-b-terse += "perl-module-strict"
+RDEPENDS:perl-module-builtin += "perl-module-strict"
+RDEPENDS:perl-module-builtin += "perl-module-warnings"
+RDEPENDS:perl-module-b-xref += "perl-module-b"
+RDEPENDS:perl-module-b-xref += "perl-module-config"
+RDEPENDS:perl-module-b-xref += "perl-module-strict"
+RDEPENDS:perl-module-bytes += "perl-module-bytes-heavy"
+RDEPENDS:perl-module-bytes += "perl-module-strict"
+RDEPENDS:perl-module-bytes += "perl-module-warnings"
+RDEPENDS:perl-module--charnames += "perl-module-bytes"
+RDEPENDS:perl-module-charnames += "perl-module-bytes"
+RDEPENDS:perl-module-charnames += "perl-module--charnames"
+RDEPENDS:perl-module--charnames += "perl-module-re"
+RDEPENDS:perl-module-charnames += "perl-module-re"
+RDEPENDS:perl-module--charnames += "perl-module-strict"
+RDEPENDS:perl-module-charnames += "perl-module-strict"
+RDEPENDS:perl-module--charnames += "perl-module-warnings"
+RDEPENDS:perl-module-charnames += "perl-module-warnings"
+RDEPENDS:perl-module-class-struct += "perl-module-exporter"
+RDEPENDS:perl-module-class-struct += "perl-module-strict"
+RDEPENDS:perl-module-class-struct += "perl-module-warnings-register"
+RDEPENDS:perl-module-compress-raw-bzip2 += "perl-module-bytes "
+RDEPENDS:perl-module-compress-raw-bzip2 += "perl-module-constant"
+RDEPENDS:perl-module-compress-raw-bzip2 += "perl-module-dynaloader"
+RDEPENDS:perl-module-compress-raw-bzip2 += "perl-module-exporter"
+RDEPENDS:perl-module-compress-raw-bzip2 += "perl-module-strict "
+RDEPENDS:perl-module-compress-raw-bzip2 += "perl-module-warnings "
+RDEPENDS:perl-module-compress-raw-bzip2 += "perl-module-xsloader"
+RDEPENDS:perl-module-compress-raw-zlib += "perl-module-bytes "
+RDEPENDS:perl-module-compress-raw-zlib += "perl-module-constant"
+RDEPENDS:perl-module-compress-raw-zlib += "perl-module-dynaloader"
+RDEPENDS:perl-module-compress-raw-zlib += "perl-module-exporter"
+RDEPENDS:perl-module-compress-raw-zlib += "perl-module-strict "
+RDEPENDS:perl-module-compress-raw-zlib += "perl-module-warnings "
+RDEPENDS:perl-module-compress-raw-zlib += "perl-module-xsloader"
+RDEPENDS:perl-module-compress-zlib += "perl-module-bytes "
+RDEPENDS:perl-module-compress-zlib += "perl-module-compress-raw-zlib"
+RDEPENDS:perl-module-compress-zlib += "perl-module-constant"
+RDEPENDS:perl-module-compress-zlib += "perl-module-exporter"
+RDEPENDS:perl-module-compress-zlib += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-compress-zlib += "perl-module-io-compress-gzip"
+RDEPENDS:perl-module-compress-zlib += "perl-module-io-compress-gzip-constants"
+RDEPENDS:perl-module-compress-zlib += "perl-module-io-handle "
+RDEPENDS:perl-module-compress-zlib += "perl-module-io-uncompress-gunzip"
+RDEPENDS:perl-module-compress-zlib += "perl-module-strict "
+RDEPENDS:perl-module-compress-zlib += "perl-module-warnings "
+RDEPENDS:perl-module-config-extensions += "perl-module-config"
+RDEPENDS:perl-module-config-extensions += "perl-module-exporter"
+RDEPENDS:perl-module-config-extensions += "perl-module-strict"
+RDEPENDS:perl-module-config-perl-v += "perl-module-config"
+RDEPENDS:perl-module-config-perl-v += "perl-module-exporter"
+RDEPENDS:perl-module-config-perl-v += "perl-module-strict"
+RDEPENDS:perl-module-config-perl-v += "perl-module-vars"
+RDEPENDS:perl-module-config-perl-v += "perl-module-warnings"
+RDEPENDS:perl-module-constant += "perl-module-strict"
+RDEPENDS:perl-module-constant += "perl-module-warnings-register"
+RDEPENDS:perl-module-corelist += "perl-module-list-util"
+RDEPENDS:perl-module-corelist += "perl-module-corelist"
+RDEPENDS:perl-module-corelist += "perl-module-strict"
+RDEPENDS:perl-module-corelist += "perl-module-version"
+RDEPENDS:perl-module-corelist += "perl-module-warnings"
+RDEPENDS:perl-module-cpan += "perl-module-b"
+RDEPENDS:perl-module-cpan += "perl-module-config"
+RDEPENDS:perl-module-cpan += "perl-module-cwd"
+RDEPENDS:perl-module-cpan += "perl-module-data-dumper"
+RDEPENDS:perl-module-cpan += "perl-module-dirhandle"
+RDEPENDS:perl-module-cpan += "perl-module-errno"
+RDEPENDS:perl-module-cpan += "perl-module-exporter"
+RDEPENDS:perl-module-cpan += "perl-module-extutils-makemaker"
+RDEPENDS:perl-module-cpan += "perl-module-extutils-manifest"
+RDEPENDS:perl-module-cpan += "perl-module-fcntl"
+RDEPENDS:perl-module-cpan += "perl-module-file-basename"
+RDEPENDS:perl-module-cpan += "perl-module-file-copy"
+RDEPENDS:perl-module-cpan += "perl-module-file-find"
+RDEPENDS:perl-module-cpan += "perl-module-filehandle"
+RDEPENDS:perl-module-cpan += "perl-module-file-path"
+RDEPENDS:perl-module-cpan += "perl-module-json-pp"
+RDEPENDS:perl-module-cpan += "perl-module-lib"
+RDEPENDS:perl-module-cpan += "perl-module-net-ping"
+RDEPENDS:perl-module-cpan += "perl-module-overload"
+RDEPENDS:perl-module-cpan += "perl-module-posix"
+RDEPENDS:perl-module-cpan += "perl-module-safe"
+RDEPENDS:perl-module-cpan += "perl-module-strict"
+RDEPENDS:perl-module-cpan += "perl-module-sys-hostname"
+RDEPENDS:perl-module-cpan += "perl-module-term-readline"
+RDEPENDS:perl-module-cpan += "perl-module-text-parsewords"
+RDEPENDS:perl-module-cpan += "perl-module-text-wrap"
+RDEPENDS:perl-module-cpan += "perl-module-time-local"
+RDEPENDS:perl-module-cpan += "perl-module-vars"
+RDEPENDS:perl-module-cpan += "perl-module-warnings"
+RDEPENDS:perl-module-cwd += "perl-module-errno"
+RDEPENDS:perl-module-cwd += "perl-module-exporter"
+RDEPENDS:perl-module-cwd += "perl-module-strict"
+RDEPENDS:perl-module-cwd += "perl-module-xsloader"
+RDEPENDS:perl-module-data-dumper += "perl-module-constant"
+RDEPENDS:perl-module-data-dumper += "perl-module-exporter"
+RDEPENDS:perl-module-data-dumper += "perl-module-strict"
+RDEPENDS:perl-module-data-dumper += "perl-module-warnings"
+RDEPENDS:perl-module-data-dumper += "perl-module-xsloader"
+RDEPENDS:perl-module-dbm-filter-compress += "perl-module-strict"
+RDEPENDS:perl-module-dbm-filter-compress += "perl-module-warnings"
+RDEPENDS:perl-module-dbm-filter-encode += "perl-module-strict"
+RDEPENDS:perl-module-dbm-filter-encode += "perl-module-warnings"
+RDEPENDS:perl-module-dbm-filter-int32 += "perl-module-strict"
+RDEPENDS:perl-module-dbm-filter-int32 += "perl-module-warnings"
+RDEPENDS:perl-module-dbm-filter-null += "perl-module-strict"
+RDEPENDS:perl-module-dbm-filter-null += "perl-module-warnings"
+RDEPENDS:perl-module-dbm-filter += "perl-module-strict"
+RDEPENDS:perl-module-dbm-filter += "perl-module-warnings"
+RDEPENDS:perl-module-dbm-filter-utf8 += "perl-module-strict"
+RDEPENDS:perl-module-dbm-filter-utf8 += "perl-module-warnings"
+RDEPENDS:perl-module-db += "perl-module-strict"
+RDEPENDS:perl-module-deprecate += "perl-module-strict"
+RDEPENDS:perl-module-deprecate += "perl-module-warnings"
+RDEPENDS:perl-module-devel-peek += "perl-module-exporter"
+RDEPENDS:perl-module-devel-peek += "perl-module-xsloader"
+RDEPENDS:perl-module-devel-ppport += "perl-module-file-find"
+RDEPENDS:perl-module-devel-ppport += "perl-module-getopt-long"
+RDEPENDS:perl-module-devel-ppport += "perl-module-strict"
+RDEPENDS:perl-module-devel-ppport += "perl-module-vars"
+RDEPENDS:perl-module-devel-selfstubber += "perl-module-selfloader"
+RDEPENDS:perl-module-diagnostics += "perl-module-config"
+RDEPENDS:perl-module-diagnostics += "perl-module-getopt-std"
+RDEPENDS:perl-module-diagnostics += "perl-module-strict"
+RDEPENDS:perl-module-diagnostics += "perl-module-text-tabs"
+RDEPENDS:perl-module-digest-base += "perl-module-mime-base64"
+RDEPENDS:perl-module-digest-base += "perl-module-strict"
+RDEPENDS:perl-module-digest-base += "perl-module-warnings"
+RDEPENDS:perl-module-digest-file += "perl-module-digest"
+RDEPENDS:perl-module-digest-file += "perl-module-exporter"
+RDEPENDS:perl-module-digest-file += "perl-module-strict"
+RDEPENDS:perl-module-digest-file += "perl-module-warnings"
+RDEPENDS:perl-module-digest-md5 += "perl-module-digest-base"
+RDEPENDS:perl-module-digest-md5 += "perl-module-exporter"
+RDEPENDS:perl-module-digest-md5 += "perl-module-strict"
+RDEPENDS:perl-module-digest-md5 += "perl-module-warnings"
+RDEPENDS:perl-module-digest-md5 += "perl-module-xsloader"
+RDEPENDS:perl-module-digest += "perl-module-strict"
+RDEPENDS:perl-module-digest += "perl-module-warnings"
+RDEPENDS:perl-module-digest-sha += "perl-module-digest-base"
+RDEPENDS:perl-module-digest-sha += "perl-module-dynaloader"
+RDEPENDS:perl-module-digest-sha += "perl-module-exporter"
+RDEPENDS:perl-module-digest-sha += "perl-module-fcntl"
+RDEPENDS:perl-module-digest-sha += "perl-module-integer"
+RDEPENDS:perl-module-digest-sha += "perl-module-strict"
+RDEPENDS:perl-module-digest-sha += "perl-module-vars"
+RDEPENDS:perl-module-digest-sha += "perl-module-warnings"
+RDEPENDS:perl-module-digest-sha += "perl-module-xsloader"
+RDEPENDS:perl-module-dynaloader += "perl-module-config"
+RDEPENDS:perl-module-dynaloader += "perl-module-strict"
+RDEPENDS:perl-module-dynaloader += "perl-module-vars"
+RDEPENDS:perl-module-encode-alias += "perl-module-constant"
+RDEPENDS:perl-module-encode-alias += "perl-module-encode"
+RDEPENDS:perl-module-encode-alias += "perl-module-exporter"
+RDEPENDS:perl-module-encode-alias += "perl-module-strict"
+RDEPENDS:perl-module-encode-alias += "perl-module-warnings"
+RDEPENDS:perl-module-encode-byte += "perl-module-encode"
+RDEPENDS:perl-module-encode-byte += "perl-module-strict"
+RDEPENDS:perl-module-encode-byte += "perl-module-warnings"
+RDEPENDS:perl-module-encode-byte += "perl-module-xsloader"
+RDEPENDS:perl-module-encode-cjkconstants += "perl-module-exporter"
+RDEPENDS:perl-module-encode-cjkconstants += "perl-module-strict"
+RDEPENDS:perl-module-encode-cjkconstants += "perl-module-warnings"
+RDEPENDS:perl-module-encode-cn-hz += "perl-module-encode"
+RDEPENDS:perl-module-encode-cn-hz += "perl-module-parent"
+RDEPENDS:perl-module-encode-cn-hz += "perl-module-strict"
+RDEPENDS:perl-module-encode-cn-hz += "perl-module-utf8"
+RDEPENDS:perl-module-encode-cn-hz += "perl-module-vars"
+RDEPENDS:perl-module-encode-cn-hz += "perl-module-warnings"
+RDEPENDS:perl-module-encode-cn += "perl-module-encode"
+RDEPENDS:perl-module-encode-cn += "perl-module-encode-cn-hz"
+RDEPENDS:perl-module-encode-cn += "perl-module-strict"
+RDEPENDS:perl-module-encode-cn += "perl-module-warnings"
+RDEPENDS:perl-module-encode-cn += "perl-module-xsloader"
+RDEPENDS:perl-module-encode-config += "perl-module-strict"
+RDEPENDS:perl-module-encode-config += "perl-module-warnings"
+RDEPENDS:perl-module-encode-ebcdic += "perl-module-encode"
+RDEPENDS:perl-module-encode-ebcdic += "perl-module-strict"
+RDEPENDS:perl-module-encode-ebcdic += "perl-module-warnings"
+RDEPENDS:perl-module-encode-ebcdic += "perl-module-xsloader"
+RDEPENDS:perl-module-encode-encoder += "perl-module-constant"
+RDEPENDS:perl-module-encode-encoder += "perl-module-encode"
+RDEPENDS:perl-module-encode-encoder += "perl-module-exporter"
+RDEPENDS:perl-module-encode-encoder += "perl-module-overload"
+RDEPENDS:perl-module-encode-encoder += "perl-module-strict"
+RDEPENDS:perl-module-encode-encoder += "perl-module-warnings"
+RDEPENDS:perl-module-encode-encoding += "perl-module-constant"
+RDEPENDS:perl-module-encode-encoding += "perl-module-encode"
+RDEPENDS:perl-module-encode-encoding += "perl-module-encode-mime-name"
+RDEPENDS:perl-module-encode-encoding += "perl-module-strict"
+RDEPENDS:perl-module-encode-encoding += "perl-module-warnings"
+RDEPENDS:perl-module-encode-gsm0338 += "perl-module-encode"
+RDEPENDS:perl-module-encode-gsm0338 += "perl-module-parent"
+RDEPENDS:perl-module-encode-gsm0338 += "perl-module-strict"
+RDEPENDS:perl-module-encode-gsm0338 += "perl-module-utf8"
+RDEPENDS:perl-module-encode-gsm0338 += "perl-module-vars"
+RDEPENDS:perl-module-encode-gsm0338 += "perl-module-warnings"
+RDEPENDS:perl-module-encode-guess += "perl-module-bytes"
+RDEPENDS:perl-module-encode-guess += "perl-module-constant"
+RDEPENDS:perl-module-encode-guess += "perl-module-encode"
+RDEPENDS:perl-module-encode-guess += "perl-module-encode-unicode"
+RDEPENDS:perl-module-encode-guess += "perl-module-parent"
+RDEPENDS:perl-module-encode-guess += "perl-module-strict"
+RDEPENDS:perl-module-encode-guess += "perl-module-warnings"
+RDEPENDS:perl-module-encode-jp-h2z += "perl-module-encode-cjkconstants"
+RDEPENDS:perl-module-encode-jp-h2z += "perl-module-strict"
+RDEPENDS:perl-module-encode-jp-h2z += "perl-module-vars"
+RDEPENDS:perl-module-encode-jp-h2z += "perl-module-warnings"
+RDEPENDS:perl-module-encode-jp-jis7 += "perl-module-bytes"
+RDEPENDS:perl-module-encode-jp-jis7 += "perl-module-encode"
+RDEPENDS:perl-module-encode-jp-jis7 += "perl-module-encode-cjkconstants"
+RDEPENDS:perl-module-encode-jp-jis7 += "perl-module-encode-jp-h2z"
+RDEPENDS:perl-module-encode-jp-jis7 += "perl-module-parent"
+RDEPENDS:perl-module-encode-jp-jis7 += "perl-module-strict"
+RDEPENDS:perl-module-encode-jp-jis7 += "perl-module-warnings"
+RDEPENDS:perl-module-encode-jp += "perl-module-encode"
+RDEPENDS:perl-module-encode-jp += "perl-module-encode-jp-jis7"
+RDEPENDS:perl-module-encode-jp += "perl-module-strict"
+RDEPENDS:perl-module-encode-jp += "perl-module-warnings"
+RDEPENDS:perl-module-encode-jp += "perl-module-xsloader"
+RDEPENDS:perl-module-encode-kr-2022-kr += "perl-module-encode"
+RDEPENDS:perl-module-encode-kr-2022-kr += "perl-module-encode-cjkconstants"
+RDEPENDS:perl-module-encode-kr-2022-kr += "perl-module-parent"
+RDEPENDS:perl-module-encode-kr-2022-kr += "perl-module-strict"
+RDEPENDS:perl-module-encode-kr-2022-kr += "perl-module-warnings"
+RDEPENDS:perl-module-encode-kr += "perl-module-encode"
+RDEPENDS:perl-module-encode-kr += "perl-module-encode-kr-2022-kr"
+RDEPENDS:perl-module-encode-kr += "perl-module-strict"
+RDEPENDS:perl-module-encode-kr += "perl-module-warnings"
+RDEPENDS:perl-module-encode-kr += "perl-module-xsloader"
+RDEPENDS:perl-module-encode-mime-header-iso-2022-jp += "perl-module-constant"
+RDEPENDS:perl-module-encode-mime-header-iso-2022-jp += "perl-module-encode-cjkconstants"
+RDEPENDS:perl-module-encode-mime-header-iso-2022-jp += "perl-module-parent"
+RDEPENDS:perl-module-encode-mime-header-iso-2022-jp += "perl-module-strict"
+RDEPENDS:perl-module-encode-mime-header-iso-2022-jp += "perl-module-warnings"
+RDEPENDS:perl-module-encode-mime-header += "perl-module-encode"
+RDEPENDS:perl-module-encode-mime-header += "perl-module-mime-base64"
+RDEPENDS:perl-module-encode-mime-header += "perl-module-parent"
+RDEPENDS:perl-module-encode-mime-header += "perl-module-strict"
+RDEPENDS:perl-module-encode-mime-header += "perl-module-warnings"
+RDEPENDS:perl-module-encode-mime-name += "perl-module-strict"
+RDEPENDS:perl-module-encode-mime-name += "perl-module-warnings"
+RDEPENDS:perl-module-encode += "perl-module-bytes"
+RDEPENDS:perl-module-encode += "perl-module-constant"
+RDEPENDS:perl-module-encode += "perl-module-encode-alias"
+RDEPENDS:perl-module-encode += "perl-module-encode-config"
+RDEPENDS:perl-module-encode += "perl-module-encode-configlocal-pm"
+RDEPENDS:perl-module-encode += "perl-module-encode-mime-name"
+RDEPENDS:perl-module-encode += "perl-module-exporter"
+RDEPENDS:perl-module-encode += "perl-module-parent"
+RDEPENDS:perl-module-encode += "perl-module-storable"
+RDEPENDS:perl-module-encode += "perl-module-strict"
+RDEPENDS:perl-module-encode += "perl-module-warnings"
+RDEPENDS:perl-module-encode += "perl-module-xsloader"
+RDEPENDS:perl-module-encode-symbol += "perl-module-encode"
+RDEPENDS:perl-module-encode-symbol += "perl-module-strict"
+RDEPENDS:perl-module-encode-symbol += "perl-module-warnings"
+RDEPENDS:perl-module-encode-symbol += "perl-module-xsloader"
+RDEPENDS:perl-module-encode-tw += "perl-module-encode"
+RDEPENDS:perl-module-encode-tw += "perl-module-strict"
+RDEPENDS:perl-module-encode-tw += "perl-module-warnings"
+RDEPENDS:perl-module-encode-tw += "perl-module-xsloader"
+RDEPENDS:perl-module-encode-unicode += "perl-module-encode"
+RDEPENDS:perl-module-encode-unicode += "perl-module-parent"
+RDEPENDS:perl-module-encode-unicode += "perl-module-strict"
+RDEPENDS:perl-module-encode-unicode += "perl-module-warnings"
+RDEPENDS:perl-module-encode-unicode += "perl-module-xsloader"
+RDEPENDS:perl-module-encode-unicode-utf7 += "perl-module-encode"
+RDEPENDS:perl-module-encode-unicode-utf7 += "perl-module-mime-base64"
+RDEPENDS:perl-module-encode-unicode-utf7 += "perl-module-parent"
+RDEPENDS:perl-module-encode-unicode-utf7 += "perl-module-re"
+RDEPENDS:perl-module-encode-unicode-utf7 += "perl-module-strict"
+RDEPENDS:perl-module-encode-unicode-utf7 += "perl-module-warnings"
+RDEPENDS:perl-module-encoding += "perl-module-config"
+RDEPENDS:perl-module-encoding += "perl-module-constant"
+RDEPENDS:perl-module-encoding += "perl-module-encode"
+RDEPENDS:perl-module-encoding += "perl-module-filter-util-call"
+RDEPENDS:perl-module-encoding += "perl-module-i18n-langinfo"
+RDEPENDS:perl-module-encoding += "perl-module-posix"
+RDEPENDS:perl-module-encoding += "perl-module-strict"
+RDEPENDS:perl-module-encoding += "perl-module-utf8"
+RDEPENDS:perl-module-encoding += "perl-module-warnings"
+RDEPENDS:perl-module-encoding-warnings += "perl-module-strict"
+RDEPENDS:perl-module-encoding-warnings += "perl-module-warnings"
+RDEPENDS:perl-module-english += "perl-module-exporter"
+RDEPENDS:perl-module-env += "perl-module-config"
+RDEPENDS:perl-module-env += "perl-module-tie-array"
+RDEPENDS:perl-module-errno += "perl-module-exporter"
+RDEPENDS:perl-module-errno += "perl-module-strict"
+RDEPENDS:perl-module-experimental += "perl-module-strict"
+RDEPENDS:perl-module-experimental += "perl-module-version"
+RDEPENDS:perl-module-experimental += "perl-module-warnings"
+RDEPENDS:perl-module-exporter-heavy += "perl-module-strict"
+RDEPENDS:perl-module-exporter += "perl-module-exporter-heavy"
+RDEPENDS:perl-module-exporter += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder-base += "perl-module-config"
+RDEPENDS:perl-module-extutils-cbuilder-base += "perl-module-cwd"
+RDEPENDS:perl-module-extutils-cbuilder-base += "perl-module-dynaloader"
+RDEPENDS:perl-module-extutils-cbuilder-base += "perl-module-extutils-mksymlists"
+RDEPENDS:perl-module-extutils-cbuilder-base += "perl-module-file-basename"
+RDEPENDS:perl-module-extutils-cbuilder-base += "perl-module-file-temp"
+RDEPENDS:perl-module-extutils-cbuilder-base += "perl-module-ipc-cmd"
+RDEPENDS:perl-module-extutils-cbuilder-base += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder-base += "perl-module-text-parsewords"
+RDEPENDS:perl-module-extutils-cbuilder-base += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-cbuilder += "perl-module-file-basename"
+RDEPENDS:perl-module-extutils-cbuilder += "perl-module-file-path"
+RDEPENDS:perl-module-extutils-cbuilder += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-cbuilder-platform-aix += "perl-module-extutils-cbuilder-platform-unix"
+RDEPENDS:perl-module-extutils-cbuilder-platform-aix += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder-platform-aix += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-cbuilder-platform-android += "perl-module-config"
+RDEPENDS:perl-module-extutils-cbuilder-platform-android += "perl-module-extutils-cbuilder-platform-unix"
+RDEPENDS:perl-module-extutils-cbuilder-platform-android += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder-platform-android += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-cbuilder-platform-cygwin += "perl-module-extutils-cbuilder-platform-unix"
+RDEPENDS:perl-module-extutils-cbuilder-platform-cygwin += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder-platform-cygwin += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-cbuilder-platform-darwin += "perl-module-extutils-cbuilder-platform-unix"
+RDEPENDS:perl-module-extutils-cbuilder-platform-darwin += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder-platform-darwin += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-cbuilder-platform-dec-osf += "perl-module-extutils-cbuilder-platform-unix"
+RDEPENDS:perl-module-extutils-cbuilder-platform-dec-osf += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder-platform-dec-osf += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-cbuilder-platform-os2 += "perl-module-extutils-cbuilder-platform-unix"
+RDEPENDS:perl-module-extutils-cbuilder-platform-os2 += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder-platform-os2 += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-cbuilder-platform-unix += "perl-module-extutils-cbuilder-base"
+RDEPENDS:perl-module-extutils-cbuilder-platform-unix += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder-platform-unix += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-cbuilder-platform-vms += "perl-module-config"
+RDEPENDS:perl-module-extutils-cbuilder-platform-vms += "perl-module-extutils-cbuilder-base"
+RDEPENDS:perl-module-extutils-cbuilder-platform-vms += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder-platform-vms += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-cbuilder-platform-windows-bcc += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder-platform-windows-bcc += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-cbuilder-platform-windows-gcc += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder-platform-windows-gcc += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-cbuilder-platform-windows-msvc += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder-platform-windows-msvc += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-cbuilder-platform-windows += "perl-module-extutils-cbuilder-base"
+RDEPENDS:perl-module-extutils-cbuilder-platform-windows += "perl-module-file-basename"
+RDEPENDS:perl-module-extutils-cbuilder-platform-windows += "perl-module-io-file"
+RDEPENDS:perl-module-extutils-cbuilder-platform-windows += "perl-module-strict"
+RDEPENDS:perl-module-extutils-cbuilder-platform-windows += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-command-mm += "perl-module-exporter"
+RDEPENDS:perl-module-extutils-command-mm += "perl-module-extutils-command"
+RDEPENDS:perl-module-extutils-command-mm += "perl-module-extutils-install"
+RDEPENDS:perl-module-extutils-command-mm += "perl-module-getopt-long"
+RDEPENDS:perl-module-extutils-command-mm += "perl-module-strict"
+RDEPENDS:perl-module-extutils-command-mm += "perl-module-test-harness"
+RDEPENDS:perl-module-extutils-command-mm += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-command += "perl-module-exporter"
+RDEPENDS:perl-module-extutils-command += "perl-module-file-copy"
+RDEPENDS:perl-module-extutils-command += "perl-module-file-find"
+RDEPENDS:perl-module-extutils-command += "perl-module-file-path"
+RDEPENDS:perl-module-extutils-command += "perl-module-strict"
+RDEPENDS:perl-module-extutils-command += "perl-module-vars"
+RDEPENDS:perl-module-extutils-command += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-constant-base += "perl-module-constant"
+RDEPENDS:perl-module-extutils-constant-base += "perl-module-extutils-constant-utils"
+RDEPENDS:perl-module-extutils-constant-base += "perl-module-strict"
+RDEPENDS:perl-module-extutils-constant-base += "perl-module-text-wrap"
+RDEPENDS:perl-module-extutils-constant-base += "perl-module-vars"
+RDEPENDS:perl-module-extutils-constant += "perl-module-exporter"
+RDEPENDS:perl-module-extutils-constant += "perl-module-extutils-constant-proxysubs"
+RDEPENDS:perl-module-extutils-constant += "perl-module-extutils-constant-utils"
+RDEPENDS:perl-module-extutils-constant += "perl-module-extutils-constant-xs"
+RDEPENDS:perl-module-extutils-constant += "perl-module-filehandle"
+RDEPENDS:perl-module-extutils-constant += "perl-module-strict"
+RDEPENDS:perl-module-extutils-constant += "perl-module-vars"
+RDEPENDS:perl-module-extutils-constant-proxysubs += "perl-module-extutils-constant-utils"
+RDEPENDS:perl-module-extutils-constant-proxysubs += "perl-module-extutils-constant-xs"
+RDEPENDS:perl-module-extutils-constant-proxysubs += "perl-module-strict"
+RDEPENDS:perl-module-extutils-constant-proxysubs += "perl-module-vars"
+RDEPENDS:perl-module-extutils-constant-utils += "perl-module-constant"
+RDEPENDS:perl-module-extutils-constant-utils += "perl-module-posix"
+RDEPENDS:perl-module-extutils-constant-utils += "perl-module-strict"
+RDEPENDS:perl-module-extutils-constant-utils += "perl-module-vars"
+RDEPENDS:perl-module-extutils-constant-xs += "perl-module-data-dumper"
+RDEPENDS:perl-module-extutils-constant-xs += "perl-module-extutils-constant"
+RDEPENDS:perl-module-extutils-constant-xs += "perl-module-extutils-constant-base"
+RDEPENDS:perl-module-extutils-constant-xs += "perl-module-extutils-constant-utils"
+RDEPENDS:perl-module-extutils-constant-xs += "perl-module-strict"
+RDEPENDS:perl-module-extutils-constant-xs += "perl-module-vars"
+RDEPENDS:perl-module-extutils-embed += "perl-module-config"
+RDEPENDS:perl-module-extutils-embed += "perl-module-exporter"
+RDEPENDS:perl-module-extutils-embed += "perl-module-extutils-liblist"
+RDEPENDS:perl-module-extutils-embed += "perl-module-extutils-makemaker"
+RDEPENDS:perl-module-extutils-embed += "perl-module-getopt-std"
+RDEPENDS:perl-module-extutils-embed += "perl-module-strict"
+RDEPENDS:perl-module-extutils-installed += "perl-module-config"
+RDEPENDS:perl-module-extutils-installed += "perl-module-data-dumper"
+RDEPENDS:perl-module-extutils-installed += "perl-module-extutils-makemaker"
+RDEPENDS:perl-module-extutils-installed += "perl-module-extutils-packlist"
+RDEPENDS:perl-module-extutils-installed += "perl-module-file-basename"
+RDEPENDS:perl-module-extutils-installed += "perl-module-file-find"
+RDEPENDS:perl-module-extutils-installed += "perl-module-strict"
+RDEPENDS:perl-module-extutils-install += "perl-module-autosplit"
+RDEPENDS:perl-module-extutils-install += "perl-module-config"
+RDEPENDS:perl-module-extutils-install += "perl-module-cwd"
+RDEPENDS:perl-module-extutils-install += "perl-module-exporter"
+RDEPENDS:perl-module-extutils-install += "perl-module-extutils-packlist"
+RDEPENDS:perl-module-extutils-install += "perl-module-file-basename"
+RDEPENDS:perl-module-extutils-install += "perl-module-file-compare"
+RDEPENDS:perl-module-extutils-install += "perl-module-file-copy"
+RDEPENDS:perl-module-extutils-install += "perl-module-file-find"
+RDEPENDS:perl-module-extutils-install += "perl-module-file-path"
+RDEPENDS:perl-module-extutils-install += "perl-module-strict"
+RDEPENDS:perl-module-extutils-liblist-kid += "perl-module-cwd"
+RDEPENDS:perl-module-extutils-liblist-kid += "perl-module-extutils-makemaker-config"
+RDEPENDS:perl-module-extutils-liblist-kid += "perl-module-file-basename"
+RDEPENDS:perl-module-extutils-liblist-kid += "perl-module-strict"
+RDEPENDS:perl-module-extutils-liblist-kid += "perl-module-text-parsewords"
+RDEPENDS:perl-module-extutils-liblist-kid += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-liblist += "perl-module-extutils-liblist-kid"
+RDEPENDS:perl-module-extutils-liblist += "perl-module-strict"
+RDEPENDS:perl-module-extutils-liblist += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-makemaker-config += "perl-module-config"
+RDEPENDS:perl-module-extutils-makemaker-config += "perl-module-strict"
+RDEPENDS:perl-module-extutils-makemaker-config += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-makemaker-locale += "perl-module-base"
+RDEPENDS:perl-module-extutils-makemaker-locale += "perl-module-encode"
+RDEPENDS:perl-module-extutils-makemaker-locale += "perl-module-encode-alias"
+RDEPENDS:perl-module-extutils-makemaker-locale += "perl-module-i18n-langinfo"
+RDEPENDS:perl-module-extutils-makemaker-locale += "perl-module-strict"
+RDEPENDS:perl-module-extutils-makemaker-locale += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-makemaker += "perl-module-b"
+RDEPENDS:perl-module-extutils-makemaker += "perl-module-cpan"
+RDEPENDS:perl-module-extutils-makemaker += "perl-module-cwd"
+RDEPENDS:perl-module-extutils-makemaker += "perl-module-exporter"
+RDEPENDS:perl-module-extutils-makemaker += "perl-module-extutils-makemaker-config"
+RDEPENDS:perl-module-extutils-makemaker += "perl-module-extutils-makemaker-version"
+RDEPENDS:perl-module-extutils-makemaker += "perl-module-extutils-manifest"
+RDEPENDS:perl-module-extutils-makemaker += "perl-module-extutils-mm"
+RDEPENDS:perl-module-extutils-makemaker += "perl-module-extutils-my"
+RDEPENDS:perl-module-extutils-makemaker += "perl-module-file-path"
+RDEPENDS:perl-module-extutils-makemaker += "perl-module-strict"
+RDEPENDS:perl-module-extutils-makemaker += "perl-module-version"
+RDEPENDS:perl-module-extutils-makemaker += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-makemaker-version += "perl-module-strict"
+RDEPENDS:perl-module-extutils-makemaker-version += "perl-module-vars"
+RDEPENDS:perl-module-extutils-makemaker-version += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-manifest += "perl-module-config"
+RDEPENDS:perl-module-extutils-manifest += "perl-module-exporter"
+RDEPENDS:perl-module-extutils-manifest += "perl-module-file-basename"
+RDEPENDS:perl-module-extutils-manifest += "perl-module-file-copy"
+RDEPENDS:perl-module-extutils-manifest += "perl-module-file-find"
+RDEPENDS:perl-module-extutils-manifest += "perl-module-file-path"
+RDEPENDS:perl-module-extutils-manifest += "perl-module-strict"
+RDEPENDS:perl-module-extutils-manifest += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-miniperl += "perl-module-exporter"
+RDEPENDS:perl-module-extutils-miniperl += "perl-module-extutils-embed"
+RDEPENDS:perl-module-extutils-miniperl += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mkbootstrap += "perl-module-config"
+RDEPENDS:perl-module-extutils-mkbootstrap += "perl-module-dynaloader"
+RDEPENDS:perl-module-extutils-mkbootstrap += "perl-module-exporter"
+RDEPENDS:perl-module-extutils-mkbootstrap += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mkbootstrap += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mksymlists += "perl-module-config"
+RDEPENDS:perl-module-extutils-mksymlists += "perl-module-exporter"
+RDEPENDS:perl-module-extutils-mksymlists += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mksymlists += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-aix += "perl-module-extutils-makemaker-config"
+RDEPENDS:perl-module-extutils-mm-aix += "perl-module-extutils-mm-unix"
+RDEPENDS:perl-module-extutils-mm-aix += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-aix += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-any += "perl-module-autosplit"
+RDEPENDS:perl-module-extutils-mm-any += "perl-module-cpan"
+RDEPENDS:perl-module-extutils-mm-any += "perl-module-data-dumper"
+RDEPENDS:perl-module-extutils-mm-any += "perl-module-extutils-makemaker"
+RDEPENDS:perl-module-extutils-mm-any += "perl-module-extutils-makemaker-config"
+RDEPENDS:perl-module-extutils-mm-any += "perl-module-file-basename"
+RDEPENDS:perl-module-extutils-mm-any += "perl-module-file-find"
+RDEPENDS:perl-module-extutils-mm-any += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-any += "perl-module-version"
+RDEPENDS:perl-module-extutils-mm-any += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-beos += "perl-module-extutils-makemaker-config"
+RDEPENDS:perl-module-extutils-mm-beos += "perl-module-extutils-mm-any"
+RDEPENDS:perl-module-extutils-mm-beos += "perl-module-extutils-mm-unix"
+RDEPENDS:perl-module-extutils-mm-beos += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-beos += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-cygwin += "perl-module-extutils-makemaker-config"
+RDEPENDS:perl-module-extutils-mm-cygwin += "perl-module-extutils-mm-unix"
+RDEPENDS:perl-module-extutils-mm-cygwin += "perl-module-extutils-mm-win32"
+RDEPENDS:perl-module-extutils-mm-cygwin += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-cygwin += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-darwin += "perl-module-extutils-mm-unix"
+RDEPENDS:perl-module-extutils-mm-darwin += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-darwin += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-dos += "perl-module-extutils-mm-any"
+RDEPENDS:perl-module-extutils-mm-dos += "perl-module-extutils-mm-unix"
+RDEPENDS:perl-module-extutils-mm-dos += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-dos += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-macos += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-macos += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-nw5 += "perl-module-extutils-makemaker"
+RDEPENDS:perl-module-extutils-mm-nw5 += "perl-module-extutils-makemaker-config"
+RDEPENDS:perl-module-extutils-mm-nw5 += "perl-module-extutils-mm-win32"
+RDEPENDS:perl-module-extutils-mm-nw5 += "perl-module-file-basename"
+RDEPENDS:perl-module-extutils-mm-nw5 += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-nw5 += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-os2 += "perl-module-extutils-makemaker"
+RDEPENDS:perl-module-extutils-mm-os2 += "perl-module-extutils-mm-any"
+RDEPENDS:perl-module-extutils-mm-os2 += "perl-module-extutils-mm-unix"
+RDEPENDS:perl-module-extutils-mm-os2 += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-os2 += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-os390 += "perl-module-extutils-makemaker-config"
+RDEPENDS:perl-module-extutils-mm-os390 += "perl-module-extutils-mm-unix"
+RDEPENDS:perl-module-extutils-mm-os390 += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-os390 += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm += "perl-module-extutils-liblist"
+RDEPENDS:perl-module-extutils-mm += "perl-module-extutils-makemaker"
+RDEPENDS:perl-module-extutils-mm += "perl-module-extutils-makemaker-config"
+RDEPENDS:perl-module-extutils-mm += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-qnx += "perl-module-extutils-mm-unix"
+RDEPENDS:perl-module-extutils-mm-qnx += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-qnx += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-unix += "perl-module-cwd"
+RDEPENDS:perl-module-extutils-mm-unix += "perl-module-encode"
+RDEPENDS:perl-module-extutils-mm-unix += "perl-module-extutils-liblist"
+RDEPENDS:perl-module-extutils-mm-unix += "perl-module-extutils-makemaker"
+RDEPENDS:perl-module-extutils-mm-unix += "perl-module-extutils-makemaker-config"
+RDEPENDS:perl-module-extutils-mm-unix += "perl-module-extutils-mm-any"
+RDEPENDS:perl-module-extutils-mm-unix += "perl-module-file-basename"
+RDEPENDS:perl-module-extutils-mm-unix += "perl-module-file-find"
+RDEPENDS:perl-module-extutils-mm-unix += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-unix += "perl-module-vars"
+RDEPENDS:perl-module-extutils-mm-unix += "perl-module-version"
+RDEPENDS:perl-module-extutils-mm-unix += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-uwin += "perl-module-extutils-mm-unix"
+RDEPENDS:perl-module-extutils-mm-uwin += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-uwin += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-vms += "perl-module-exporter"
+RDEPENDS:perl-module-extutils-mm-vms += "perl-module-extutils-liblist-kid"
+RDEPENDS:perl-module-extutils-mm-vms += "perl-module-extutils-makemaker"
+RDEPENDS:perl-module-extutils-mm-vms += "perl-module-extutils-makemaker-config"
+RDEPENDS:perl-module-extutils-mm-vms += "perl-module-extutils-mm-any"
+RDEPENDS:perl-module-extutils-mm-vms += "perl-module-extutils-mm-unix"
+RDEPENDS:perl-module-extutils-mm-vms += "perl-module-file-basename"
+RDEPENDS:perl-module-extutils-mm-vms += "perl-module-file-find"
+RDEPENDS:perl-module-extutils-mm-vms += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-vms += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-vos += "perl-module-extutils-mm-unix"
+RDEPENDS:perl-module-extutils-mm-vos += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-vos += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-win32 += "perl-module-extutils-makemaker"
+RDEPENDS:perl-module-extutils-mm-win32 += "perl-module-extutils-makemaker-config"
+RDEPENDS:perl-module-extutils-mm-win32 += "perl-module-extutils-mm-any"
+RDEPENDS:perl-module-extutils-mm-win32 += "perl-module-extutils-mm-unix"
+RDEPENDS:perl-module-extutils-mm-win32 += "perl-module-file-basename"
+RDEPENDS:perl-module-extutils-mm-win32 += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-win32 += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-mm-win95 += "perl-module-extutils-makemaker-config"
+RDEPENDS:perl-module-extutils-mm-win95 += "perl-module-extutils-mm-win32"
+RDEPENDS:perl-module-extutils-mm-win95 += "perl-module-strict"
+RDEPENDS:perl-module-extutils-mm-win95 += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-my += "perl-module-extutils-mm"
+RDEPENDS:perl-module-extutils-my += "perl-module-strict"
+RDEPENDS:perl-module-extutils-packlist += "perl-module-config"
+RDEPENDS:perl-module-extutils-packlist += "perl-module-cwd"
+RDEPENDS:perl-module-extutils-packlist += "perl-module-strict"
+RDEPENDS:perl-module-extutils-parsexs-constants += "perl-module-strict"
+RDEPENDS:perl-module-extutils-parsexs-constants += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-parsexs-countlines += "perl-module-strict"
+RDEPENDS:perl-module-extutils-parsexs-eval += "perl-module-strict"
+RDEPENDS:perl-module-extutils-parsexs-eval += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-parsexs += "perl-module-config"
+RDEPENDS:perl-module-extutils-parsexs += "perl-module-cwd"
+RDEPENDS:perl-module-extutils-parsexs += "perl-module-exporter"
+RDEPENDS:perl-module-extutils-parsexs += "perl-module-extutils-parsexs-constants"
+RDEPENDS:perl-module-extutils-parsexs += "perl-module-extutils-parsexs-countlines"
+RDEPENDS:perl-module-extutils-parsexs += "perl-module-extutils-parsexs-eval"
+RDEPENDS:perl-module-extutils-parsexs += "perl-module-extutils-parsexs-utilities"
+RDEPENDS:perl-module-extutils-parsexs += "perl-module-file-basename"
+RDEPENDS:perl-module-extutils-parsexs += "perl-module-re"
+RDEPENDS:perl-module-extutils-parsexs += "perl-module-strict"
+RDEPENDS:perl-module-extutils-parsexs-utilities += "perl-module-exporter"
+RDEPENDS:perl-module-extutils-parsexs-utilities += "perl-module-extutils-parsexs-constants"
+RDEPENDS:perl-module-extutils-parsexs-utilities += "perl-module-extutils-typemaps"
+RDEPENDS:perl-module-extutils-parsexs-utilities += "perl-module-strict"
+RDEPENDS:perl-module-extutils-parsexs-utilities += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-pl2bat += "perl-module-config"
+RDEPENDS:perl-module-extutils-pl2bat += "perl-module-strict"
+RDEPENDS:perl-module-extutils-pl2bat += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-testlib += "perl-module-cwd"
+RDEPENDS:perl-module-extutils-testlib += "perl-module-lib"
+RDEPENDS:perl-module-extutils-testlib += "perl-module-strict"
+RDEPENDS:perl-module-extutils-testlib += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-typemaps-cmd += "perl-module-exporter"
+RDEPENDS:perl-module-extutils-typemaps-cmd += "perl-module-extutils-typemaps"
+RDEPENDS:perl-module-extutils-typemaps-cmd += "perl-module-strict"
+RDEPENDS:perl-module-extutils-typemaps-cmd += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-typemaps-inputmap += "perl-module-strict"
+RDEPENDS:perl-module-extutils-typemaps-inputmap += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-typemaps-outputmap += "perl-module-re"
+RDEPENDS:perl-module-extutils-typemaps-outputmap += "perl-module-strict"
+RDEPENDS:perl-module-extutils-typemaps-outputmap += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-typemaps += "perl-module-extutils-parsexs"
+RDEPENDS:perl-module-extutils-typemaps += "perl-module-extutils-parsexs-constants"
+RDEPENDS:perl-module-extutils-typemaps += "perl-module-extutils-typemaps-inputmap"
+RDEPENDS:perl-module-extutils-typemaps += "perl-module-extutils-typemaps-outputmap"
+RDEPENDS:perl-module-extutils-typemaps += "perl-module-extutils-typemaps-type"
+RDEPENDS:perl-module-extutils-typemaps += "perl-module-strict"
+RDEPENDS:perl-module-extutils-typemaps += "perl-module-warnings"
+RDEPENDS:perl-module-extutils-typemaps-type += "perl-module-extutils-typemaps"
+RDEPENDS:perl-module-extutils-typemaps-type += "perl-module-strict"
+RDEPENDS:perl-module-extutils-typemaps-type += "perl-module-warnings"
+RDEPENDS:perl-module-fatal += "perl-module-autodie"
+RDEPENDS:perl-module-fatal += "perl-module-autodie-exception-system"
+RDEPENDS:perl-module-fatal += "perl-module-autodie-hints"
+RDEPENDS:perl-module-fatal += "perl-module-autodie-util"
+RDEPENDS:perl-module-fatal += "perl-module-config"
+RDEPENDS:perl-module-fatal += "perl-module-constant"
+RDEPENDS:perl-module-fatal += "perl-module-fcntl"
+RDEPENDS:perl-module-fatal += "perl-module-posix"
+RDEPENDS:perl-module-fatal += "perl-module-strict"
+RDEPENDS:perl-module-fatal += "perl-module-tie-refhash"
+RDEPENDS:perl-module-fatal += "perl-module-warnings"
+RDEPENDS:perl-module-fcntl += "perl-module-exporter"
+RDEPENDS:perl-module-fcntl += "perl-module-strict"
+RDEPENDS:perl-module-fcntl += "perl-module-xsloader"
+RDEPENDS:perl-module-fields += "perl-module-base"
+RDEPENDS:perl-module-fields += "perl-module-hash-util"
+RDEPENDS:perl-module-fields += "perl-module-strict"
+RDEPENDS:perl-module-file-basename += "perl-module-exporter"
+RDEPENDS:perl-module-file-basename += "perl-module-re"
+RDEPENDS:perl-module-file-basename += "perl-module-strict"
+RDEPENDS:perl-module-file-basename += "perl-module-warnings"
+RDEPENDS:perl-module-filecache += "perl-module-parent"
+RDEPENDS:perl-module-filecache += "perl-module-strict"
+RDEPENDS:perl-module-file-compare += "perl-module-exporter"
+RDEPENDS:perl-module-file-compare += "perl-module-warnings"
+RDEPENDS:perl-module-file-copy += "perl-module-builtin"
+RDEPENDS:perl-module-file-copy += "perl-module-config"
+RDEPENDS:perl-module-file-copy += "perl-module-exporter"
+RDEPENDS:perl-module-file-copy += "perl-module-file-basename"
+RDEPENDS:perl-module-file-copy += "perl-module-overload"
+RDEPENDS:perl-module-file-copy += "perl-module-strict"
+RDEPENDS:perl-module-file-copy += "perl-module-warnings"
+RDEPENDS:perl-module-file-dosglob += "perl-module-strict"
+RDEPENDS:perl-module-file-dosglob += "perl-module-text-parsewords"
+RDEPENDS:perl-module-file-dosglob += "perl-module-warnings"
+RDEPENDS:perl-module-file-dosglob += "perl-module-xsloader"
+RDEPENDS:perl-module-file-fetch += "perl-module-constant"
+RDEPENDS:perl-module-file-fetch += "perl-module-cwd"
+RDEPENDS:perl-module-file-fetch += "perl-module-file-basename"
+RDEPENDS:perl-module-file-fetch += "perl-module-file-copy"
+RDEPENDS:perl-module-file-fetch += "perl-module-filehandle"
+RDEPENDS:perl-module-file-fetch += "perl-module-file-path"
+RDEPENDS:perl-module-file-fetch += "perl-module-file-temp"
+RDEPENDS:perl-module-file-fetch += "perl-module-ipc-cmd"
+RDEPENDS:perl-module-file-fetch += "perl-module-locale-maketext-simple"
+RDEPENDS:perl-module-file-fetch += "perl-module-load"
+RDEPENDS:perl-module-file-fetch += "perl-module-params-check"
+RDEPENDS:perl-module-file-fetch += "perl-module-strict"
+RDEPENDS:perl-module-file-fetch += "perl-module-vars"
+RDEPENDS:perl-module-file-find += "perl-module-cwd"
+RDEPENDS:perl-module-file-find += "perl-module-exporter"
+RDEPENDS:perl-module-file-find += "perl-module-file-basename"
+RDEPENDS:perl-module-file-find += "perl-module-strict"
+RDEPENDS:perl-module-file-find += "perl-module-warnings"
+RDEPENDS:perl-module-file-find += "perl-module-warnings-register"
+RDEPENDS:perl-module-file-globmapper += "perl-module-file-glob"
+RDEPENDS:perl-module-file-globmapper += "perl-module-strict"
+RDEPENDS:perl-module-file-globmapper += "perl-module-warnings"
+RDEPENDS:perl-module-file-glob += "perl-module-exporter"
+RDEPENDS:perl-module-file-glob += "perl-module-strict"
+RDEPENDS:perl-module-file-glob += "perl-module-xsloader"
+RDEPENDS:perl-module-filehandle += "perl-module-exporter"
+RDEPENDS:perl-module-filehandle += "perl-module-fcntl"
+RDEPENDS:perl-module-filehandle += "perl-module-io-file"
+RDEPENDS:perl-module-filehandle += "perl-module-strict"
+RDEPENDS:perl-module-file-path += "perl-module-cwd"
+RDEPENDS:perl-module-file-path += "perl-module-exporter"
+RDEPENDS:perl-module-file-path += "perl-module-file-basename"
+RDEPENDS:perl-module-file-path += "perl-module-strict"
+RDEPENDS:perl-module-file-path += "perl-module-vars"
+RDEPENDS:perl-module-file-stat += "perl-module-class-struct"
+RDEPENDS:perl-module-file-stat += "perl-module-constant"
+RDEPENDS:perl-module-file-stat += "perl-module-exporter"
+RDEPENDS:perl-module-file-stat += "perl-module-fcntl"
+RDEPENDS:perl-module-file-stat += "perl-module-overload "
+RDEPENDS:perl-module-file-stat += "perl-module-strict"
+RDEPENDS:perl-module-file-stat += "perl-module-warnings"
+RDEPENDS:perl-module-file-stat += "perl-module-warnings-register"
+RDEPENDS:perl-module-file-temp += "perl-module-constant"
+RDEPENDS:perl-module-file-temp += "perl-module-cwd"
+RDEPENDS:perl-module-file-temp += "perl-module-errno"
+RDEPENDS:perl-module-file-temp += "perl-module-exporter"
+RDEPENDS:perl-module-file-temp += "perl-module-fcntl"
+RDEPENDS:perl-module-file-temp += "perl-module-file-path"
+RDEPENDS:perl-module-file-temp += "perl-module-io-seekable"
+RDEPENDS:perl-module-file-temp += "perl-module-overload"
+RDEPENDS:perl-module-file-temp += "perl-module-parent"
+RDEPENDS:perl-module-file-temp += "perl-module-posix"
+RDEPENDS:perl-module-file-temp += "perl-module-strict"
+RDEPENDS:perl-module-filter-simple += "perl-module-filter-util-call"
+RDEPENDS:perl-module-filter-simple += "perl-module-text-balanced"
+RDEPENDS:perl-module-filter-util-call += "perl-module-exporter"
+RDEPENDS:perl-module-filter-util-call += "perl-module-strict"
+RDEPENDS:perl-module-filter-util-call += "perl-module-warnings"
+RDEPENDS:perl-module-filter-util-call += "perl-module-xsloader"
+RDEPENDS:perl-module-findbin += "perl-module-cwd"
+RDEPENDS:perl-module-findbin += "perl-module-exporter"
+RDEPENDS:perl-module-findbin += "perl-module-file-basename"
+RDEPENDS:perl-module-findbin += "perl-module-strict"
+RDEPENDS:perl-module-findbin += "perl-module-warnings"
+RDEPENDS:perl-module-gdbm-file += "perl-module-exporter"
+RDEPENDS:perl-module-gdbm-file += "perl-module-strict"
+RDEPENDS:perl-module-gdbm-file += "perl-module-tie-hash"
+RDEPENDS:perl-module-gdbm-file += "perl-module-warnings"
+RDEPENDS:perl-module-gdbm-file += "perl-module-xsloader"
+RDEPENDS:perl-module-getopt-long += "perl-module-constant"
+RDEPENDS:perl-module-getopt-long += "perl-module-exporter"
+RDEPENDS:perl-module-getopt-long += "perl-module-overload"
+RDEPENDS:perl-module-getopt-long += "perl-module-pod-usage"
+RDEPENDS:perl-module-getopt-long += "perl-module-strict"
+RDEPENDS:perl-module-getopt-long += "perl-module-text-parsewords"
+RDEPENDS:perl-module-getopt-long += "perl-module-vars"
+RDEPENDS:perl-module-getopt-long += "perl-module-warnings"
+RDEPENDS:perl-module-getopt-std += "perl-module-exporter"
+RDEPENDS:perl-module-getopt-std += "perl-module-strict"
+RDEPENDS:perl-module-getopt-std += "perl-module-warnings"
+RDEPENDS:perl-module-hash-util-fieldhash += "perl-module-builtin"
+RDEPENDS:perl-module-hash-util-fieldhash += "perl-module-exporter"
+RDEPENDS:perl-module-hash-util-fieldhash += "perl-module-strict"
+RDEPENDS:perl-module-hash-util-fieldhash += "perl-module-warnings"
+RDEPENDS:perl-module-hash-util-fieldhash += "perl-module-xsloader"
+RDEPENDS:perl-module-hash-util += "perl-module-builtin"
+RDEPENDS:perl-module-hash-util += "perl-module-exporter"
+RDEPENDS:perl-module-hash-util += "perl-module-hash-util-fieldhash"
+RDEPENDS:perl-module-hash-util += "perl-module-strict"
+RDEPENDS:perl-module-hash-util += "perl-module-warnings"
+RDEPENDS:perl-module-hash-util += "perl-module-warnings-register"
+RDEPENDS:perl-module-hash-util += "perl-module-xsloader"
+RDEPENDS:perl-module-i18n-collate += "perl-module-exporter"
+RDEPENDS:perl-module-i18n-collate += "perl-module-overload"
+RDEPENDS:perl-module-i18n-collate += "perl-module-posix"
+RDEPENDS:perl-module-i18n-collate += "perl-module-strict"
+RDEPENDS:perl-module-i18n-collate += "perl-module-warnings-register"
+RDEPENDS:perl-module-i18n-langinfo += "perl-module-exporter"
+RDEPENDS:perl-module-i18n-langinfo += "perl-module-strict"
+RDEPENDS:perl-module-i18n-langinfo += "perl-module-warnings"
+RDEPENDS:perl-module-i18n-langinfo += "perl-module-xsloader"
+RDEPENDS:perl-module-i18n-langtags-detect += "perl-module-i18n-langtags"
+RDEPENDS:perl-module-i18n-langtags-detect += "perl-module-strict"
+RDEPENDS:perl-module-i18n-langtags-list += "perl-module-strict"
+RDEPENDS:perl-module-i18n-langtags += "perl-module-exporter"
+RDEPENDS:perl-module-i18n-langtags += "perl-module-strict"
+RDEPENDS:perl-module-if += "perl-module-strict"
+RDEPENDS:perl-module-io-compress-adapter-bzip2 += "perl-module-bytes"
+RDEPENDS:perl-module-io-compress-adapter-bzip2 += "perl-module-compress-raw-bzip2"
+RDEPENDS:perl-module-io-compress-adapter-bzip2 += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-compress-adapter-bzip2 += "perl-module-strict"
+RDEPENDS:perl-module-io-compress-adapter-bzip2 += "perl-module-warnings"
+RDEPENDS:perl-module-io-compress-adapter-deflate += "perl-module-bytes"
+RDEPENDS:perl-module-io-compress-adapter-deflate += "perl-module-compress-raw-zlib"
+RDEPENDS:perl-module-io-compress-adapter-deflate += "perl-module-exporter"
+RDEPENDS:perl-module-io-compress-adapter-deflate += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-compress-adapter-deflate += "perl-module-strict"
+RDEPENDS:perl-module-io-compress-adapter-deflate += "perl-module-warnings"
+RDEPENDS:perl-module-io-compress-adapter-identity += "perl-module-bytes"
+RDEPENDS:perl-module-io-compress-adapter-identity += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-compress-adapter-identity += "perl-module-strict"
+RDEPENDS:perl-module-io-compress-adapter-identity += "perl-module-warnings"
+RDEPENDS:perl-module-io-compress-base-common += "perl-module-bytes"
+RDEPENDS:perl-module-io-compress-base-common += "perl-module-constant"
+RDEPENDS:perl-module-io-compress-base-common += "perl-module-encode"
+RDEPENDS:perl-module-io-compress-base-common += "perl-module-exporter"
+RDEPENDS:perl-module-io-compress-base-common += "perl-module-file-globmapper"
+RDEPENDS:perl-module-io-compress-base-common += "perl-module-strict "
+RDEPENDS:perl-module-io-compress-base-common += "perl-module-strict"
+RDEPENDS:perl-module-io-compress-base-common += "perl-module-utf8"
+RDEPENDS:perl-module-io-compress-base-common += "perl-module-warnings"
+RDEPENDS:perl-module-io-compress-base += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-compress-base += "perl-module-io-file"
+RDEPENDS:perl-module-io-compress-base += "perl-module-io-handle "
+RDEPENDS:perl-module-io-compress-base += "perl-module-strict "
+RDEPENDS:perl-module-io-compress-base += "perl-module-warnings"
+RDEPENDS:perl-module-io-compress-bzip2 += "perl-module-bytes"
+RDEPENDS:perl-module-io-compress-bzip2 += "perl-module-exporter "
+RDEPENDS:perl-module-io-compress-bzip2 += "perl-module-io-compress-adapter-bzip2"
+RDEPENDS:perl-module-io-compress-bzip2 += "perl-module-io-compress-base"
+RDEPENDS:perl-module-io-compress-bzip2 += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-compress-bzip2 += "perl-module-strict "
+RDEPENDS:perl-module-io-compress-bzip2 += "perl-module-warnings"
+RDEPENDS:perl-module-io-compress-deflate += "perl-module-bytes"
+RDEPENDS:perl-module-io-compress-deflate += "perl-module-exporter "
+RDEPENDS:perl-module-io-compress-deflate += "perl-module-io-compress-adapter-deflate"
+RDEPENDS:perl-module-io-compress-deflate += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-compress-deflate += "perl-module-io-compress-rawdeflate"
+RDEPENDS:perl-module-io-compress-deflate += "perl-module-io-compress-zlib-constants"
+RDEPENDS:perl-module-io-compress-deflate += "perl-module-strict "
+RDEPENDS:perl-module-io-compress-deflate += "perl-module-warnings"
+RDEPENDS:perl-module-io-compress-gzip-constants += "perl-module-bytes"
+RDEPENDS:perl-module-io-compress-gzip-constants += "perl-module-constant"
+RDEPENDS:perl-module-io-compress-gzip-constants += "perl-module-exporter"
+RDEPENDS:perl-module-io-compress-gzip-constants += "perl-module-strict "
+RDEPENDS:perl-module-io-compress-gzip-constants += "perl-module-warnings"
+RDEPENDS:perl-module-io-compress-gzip += "perl-module-bytes"
+RDEPENDS:perl-module-io-compress-gzip += "perl-module-exporter "
+RDEPENDS:perl-module-io-compress-gzip += "perl-module-io-compress-adapter-deflate"
+RDEPENDS:perl-module-io-compress-gzip += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-compress-gzip += "perl-module-io-compress-gzip-constants"
+RDEPENDS:perl-module-io-compress-gzip += "perl-module-io-compress-rawdeflate"
+RDEPENDS:perl-module-io-compress-gzip += "perl-module-io-compress-zlib-extra"
+RDEPENDS:perl-module-io-compress-gzip += "perl-module-strict "
+RDEPENDS:perl-module-io-compress-gzip += "perl-module-warnings"
+RDEPENDS:perl-module-io-compress-rawdeflate += "perl-module-bytes"
+RDEPENDS:perl-module-io-compress-rawdeflate += "perl-module-compress-raw-zlib"
+RDEPENDS:perl-module-io-compress-rawdeflate += "perl-module-exporter "
+RDEPENDS:perl-module-io-compress-rawdeflate += "perl-module-fcntl"
+RDEPENDS:perl-module-io-compress-rawdeflate += "perl-module-io-compress-adapter-deflate"
+RDEPENDS:perl-module-io-compress-rawdeflate += "perl-module-io-compress-base"
+RDEPENDS:perl-module-io-compress-rawdeflate += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-compress-rawdeflate += "perl-module-strict "
+RDEPENDS:perl-module-io-compress-rawdeflate += "perl-module-warnings"
+RDEPENDS:perl-module-io-compress-zip-constants += "perl-module-constant"
+RDEPENDS:perl-module-io-compress-zip-constants += "perl-module-exporter"
+RDEPENDS:perl-module-io-compress-zip-constants += "perl-module-strict "
+RDEPENDS:perl-module-io-compress-zip-constants += "perl-module-warnings"
+RDEPENDS:perl-module-io-compress-zip += "perl-module-bytes"
+RDEPENDS:perl-module-io-compress-zip += "perl-module-compress-raw-zlib"
+RDEPENDS:perl-module-io-compress-zip += "perl-module-config"
+RDEPENDS:perl-module-io-compress-zip += "perl-module-exporter "
+RDEPENDS:perl-module-io-compress-zip += "perl-module-fcntl"
+RDEPENDS:perl-module-io-compress-zip += "perl-module-io-compress-adapter-deflate"
+RDEPENDS:perl-module-io-compress-zip += "perl-module-io-compress-adapter-identity"
+RDEPENDS:perl-module-io-compress-zip += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-compress-zip += "perl-module-io-compress-bzip2 "
+RDEPENDS:perl-module-io-compress-zip += "perl-module-io-compress-rawdeflate"
+RDEPENDS:perl-module-io-compress-zip += "perl-module-io-compress-zip-constants"
+RDEPENDS:perl-module-io-compress-zip += "perl-module-io-compress-zlib-extra"
+RDEPENDS:perl-module-io-compress-zip += "perl-module-strict "
+RDEPENDS:perl-module-io-compress-zip += "perl-module-warnings"
+RDEPENDS:perl-module-io-compress-zlib-constants += "perl-module-bytes"
+RDEPENDS:perl-module-io-compress-zlib-constants += "perl-module-constant"
+RDEPENDS:perl-module-io-compress-zlib-constants += "perl-module-exporter"
+RDEPENDS:perl-module-io-compress-zlib-constants += "perl-module-strict "
+RDEPENDS:perl-module-io-compress-zlib-constants += "perl-module-warnings"
+RDEPENDS:perl-module-io-compress-zlib-extra += "perl-module-bytes"
+RDEPENDS:perl-module-io-compress-zlib-extra += "perl-module-io-compress-gzip-constants"
+RDEPENDS:perl-module-io-compress-zlib-extra += "perl-module-strict "
+RDEPENDS:perl-module-io-compress-zlib-extra += "perl-module-warnings"
+RDEPENDS:perl-module-io-dir += "perl-module-exporter"
+RDEPENDS:perl-module-io-dir += "perl-module-file-stat"
+RDEPENDS:perl-module-io-dir += "perl-module-io-file"
+RDEPENDS:perl-module-io-dir += "perl-module-strict"
+RDEPENDS:perl-module-io-dir += "perl-module-tie-hash"
+RDEPENDS:perl-module-io-file += "perl-module-exporter"
+RDEPENDS:perl-module-io-file += "perl-module-fcntl"
+RDEPENDS:perl-module-io-file += "perl-module-io-seekable"
+RDEPENDS:perl-module-io-file += "perl-module-selectsaver"
+RDEPENDS:perl-module-io-file += "perl-module-strict"
+RDEPENDS:perl-module-io-handle += "perl-module-exporter"
+RDEPENDS:perl-module-io-handle += "perl-module-io"
+RDEPENDS:perl-module-io-handle += "perl-module-io-file"
+RDEPENDS:perl-module-io-handle += "perl-module-selectsaver"
+RDEPENDS:perl-module-io-handle += "perl-module-strict"
+RDEPENDS:perl-module-io += "perl-module-strict"
+RDEPENDS:perl-module-io += "perl-module-warnings"
+RDEPENDS:perl-module-io += "perl-module-xsloader"
+RDEPENDS:perl-module-io-pipe += "perl-module-fcntl"
+RDEPENDS:perl-module-io-pipe += "perl-module-io-handle"
+RDEPENDS:perl-module-io-pipe += "perl-module-strict"
+RDEPENDS:perl-module-io-poll += "perl-module-exporter"
+RDEPENDS:perl-module-io-poll += "perl-module-io-handle"
+RDEPENDS:perl-module-io-poll += "perl-module-strict"
+RDEPENDS:perl-module-io-seekable += "perl-module-exporter"
+RDEPENDS:perl-module-io-seekable += "perl-module-fcntl"
+RDEPENDS:perl-module-io-seekable += "perl-module-io-handle"
+RDEPENDS:perl-module-io-seekable += "perl-module-strict"
+RDEPENDS:perl-module-io-select += "perl-module-exporter"
+RDEPENDS:perl-module-io-select += "perl-module-strict"
+RDEPENDS:perl-module-io-select += "perl-module-warnings-register"
+RDEPENDS:perl-module-io-socket-inet += "perl-module-errno"
+RDEPENDS:perl-module-io-socket-inet += "perl-module-exporter"
+RDEPENDS:perl-module-io-socket-inet += "perl-module-io-socket"
+RDEPENDS:perl-module-io-socket-inet += "perl-module-socket"
+RDEPENDS:perl-module-io-socket-inet += "perl-module-strict"
+RDEPENDS:perl-module-io-socket-ip += "perl-module-base"
+RDEPENDS:perl-module-io-socket-ip += "perl-module-constant"
+RDEPENDS:perl-module-io-socket-ip += "perl-module-errno"
+RDEPENDS:perl-module-io-socket-ip += "perl-module-posix"
+RDEPENDS:perl-module-io-socket-ip += "perl-module-socket"
+RDEPENDS:perl-module-io-socket-ip += "perl-module-strict"
+RDEPENDS:perl-module-io-socket-ip += "perl-module-warnings"
+RDEPENDS:perl-module-io-socket += "perl-module-errno"
+RDEPENDS:perl-module-io-socket += "perl-module-exporter"
+RDEPENDS:perl-module-io-socket += "perl-module-io-handle"
+RDEPENDS:perl-module-io-socket += "perl-module-io-select"
+RDEPENDS:perl-module-io-socket += "perl-module-io-socket-inet"
+RDEPENDS:perl-module-io-socket += "perl-module-io-socket-unix"
+RDEPENDS:perl-module-io-socket += "perl-module-socket"
+RDEPENDS:perl-module-io-socket += "perl-module-strict"
+RDEPENDS:perl-module-io-socket-unix += "perl-module-io-socket"
+RDEPENDS:perl-module-io-socket-unix += "perl-module-strict"
+RDEPENDS:perl-module-io-uncompress-adapter-bunzip2 += "perl-module-bytes"
+RDEPENDS:perl-module-io-uncompress-adapter-bunzip2 += "perl-module-compress-raw-bzip2"
+RDEPENDS:perl-module-io-uncompress-adapter-bunzip2 += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-uncompress-adapter-bunzip2 += "perl-module-strict"
+RDEPENDS:perl-module-io-uncompress-adapter-bunzip2 += "perl-module-warnings"
+RDEPENDS:perl-module-io-uncompress-adapter-identity += "perl-module-bytes"
+RDEPENDS:perl-module-io-uncompress-adapter-identity += "perl-module-compress-raw-zlib"
+RDEPENDS:perl-module-io-uncompress-adapter-identity += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-uncompress-adapter-identity += "perl-module-io-compress-zip-constants "
+RDEPENDS:perl-module-io-uncompress-adapter-identity += "perl-module-strict"
+RDEPENDS:perl-module-io-uncompress-adapter-identity += "perl-module-warnings"
+RDEPENDS:perl-module-io-uncompress-adapter-inflate += "perl-module-bytes"
+RDEPENDS:perl-module-io-uncompress-adapter-inflate += "perl-module-compress-raw-zlib"
+RDEPENDS:perl-module-io-uncompress-adapter-inflate += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-uncompress-adapter-inflate += "perl-module-strict"
+RDEPENDS:perl-module-io-uncompress-adapter-inflate += "perl-module-warnings"
+RDEPENDS:perl-module-io-uncompress-anyinflate += "perl-module-bytes"
+RDEPENDS:perl-module-io-uncompress-anyinflate += "perl-module-exporter "
+RDEPENDS:perl-module-io-uncompress-anyinflate += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-uncompress-anyinflate += "perl-module-io-uncompress-adapter-inflate"
+RDEPENDS:perl-module-io-uncompress-anyinflate += "perl-module-io-uncompress-base"
+RDEPENDS:perl-module-io-uncompress-anyinflate += "perl-module-io-uncompress-gunzip"
+RDEPENDS:perl-module-io-uncompress-anyinflate += "perl-module-io-uncompress-inflate"
+RDEPENDS:perl-module-io-uncompress-anyinflate += "perl-module-io-uncompress-rawinflate"
+RDEPENDS:perl-module-io-uncompress-anyinflate += "perl-module-io-uncompress-unzip"
+RDEPENDS:perl-module-io-uncompress-anyinflate += "perl-module-strict"
+RDEPENDS:perl-module-io-uncompress-anyinflate += "perl-module-warnings"
+RDEPENDS:perl-module-io-uncompress-anyuncompress += "perl-module-bytes"
+RDEPENDS:perl-module-io-uncompress-anyuncompress += "perl-module-exporter "
+RDEPENDS:perl-module-io-uncompress-anyuncompress += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-uncompress-anyuncompress += "perl-module-io-uncompress-base"
+RDEPENDS:perl-module-io-uncompress-anyuncompress += "perl-module-strict"
+RDEPENDS:perl-module-io-uncompress-anyuncompress += "perl-module-warnings"
+RDEPENDS:perl-module-io-uncompress-base += "perl-module-bytes"
+RDEPENDS:perl-module-io-uncompress-base += "perl-module-constant"
+RDEPENDS:perl-module-io-uncompress-base += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-uncompress-base += "perl-module-io-file "
+RDEPENDS:perl-module-io-uncompress-base += "perl-module-list-util"
+RDEPENDS:perl-module-io-uncompress-base += "perl-module-strict "
+RDEPENDS:perl-module-io-uncompress-base += "perl-module-warnings"
+RDEPENDS:perl-module-io-uncompress-bunzip2 += "perl-module-bytes"
+RDEPENDS:perl-module-io-uncompress-bunzip2 += "perl-module-exporter "
+RDEPENDS:perl-module-io-uncompress-bunzip2 += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-uncompress-bunzip2 += "perl-module-io-uncompress-adapter-bunzip2"
+RDEPENDS:perl-module-io-uncompress-bunzip2 += "perl-module-io-uncompress-base"
+RDEPENDS:perl-module-io-uncompress-bunzip2 += "perl-module-strict "
+RDEPENDS:perl-module-io-uncompress-bunzip2 += "perl-module-warnings"
+RDEPENDS:perl-module-io-uncompress-gunzip += "perl-module-bytes"
+RDEPENDS:perl-module-io-uncompress-gunzip += "perl-module-compress-raw-zlib"
+RDEPENDS:perl-module-io-uncompress-gunzip += "perl-module-exporter "
+RDEPENDS:perl-module-io-uncompress-gunzip += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-uncompress-gunzip += "perl-module-io-compress-gzip-constants"
+RDEPENDS:perl-module-io-uncompress-gunzip += "perl-module-io-compress-zlib-extra"
+RDEPENDS:perl-module-io-uncompress-gunzip += "perl-module-io-uncompress-rawinflate"
+RDEPENDS:perl-module-io-uncompress-gunzip += "perl-module-strict "
+RDEPENDS:perl-module-io-uncompress-gunzip += "perl-module-warnings"
+RDEPENDS:perl-module-io-uncompress-inflate += "perl-module-bytes"
+RDEPENDS:perl-module-io-uncompress-inflate += "perl-module-exporter "
+RDEPENDS:perl-module-io-uncompress-inflate += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-uncompress-inflate += "perl-module-io-compress-zlib-constants"
+RDEPENDS:perl-module-io-uncompress-inflate += "perl-module-io-uncompress-rawinflate"
+RDEPENDS:perl-module-io-uncompress-inflate += "perl-module-strict "
+RDEPENDS:perl-module-io-uncompress-inflate += "perl-module-warnings"
+RDEPENDS:perl-module-io-uncompress-rawinflate += "perl-module-bytes"
+RDEPENDS:perl-module-io-uncompress-rawinflate += "perl-module-compress-raw-zlib"
+RDEPENDS:perl-module-io-uncompress-rawinflate += "perl-module-exporter "
+RDEPENDS:perl-module-io-uncompress-rawinflate += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-uncompress-rawinflate += "perl-module-io-uncompress-adapter-inflate"
+RDEPENDS:perl-module-io-uncompress-rawinflate += "perl-module-io-uncompress-base"
+RDEPENDS:perl-module-io-uncompress-rawinflate += "perl-module-strict "
+RDEPENDS:perl-module-io-uncompress-rawinflate += "perl-module-warnings"
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-bytes"
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-compress-raw-zlib"
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-constant"
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-encode"
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-exporter "
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-fcntl"
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-io-compress-base-common"
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-io-compress-zip-constants"
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-io-compress-zlib-extra"
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-io-file"
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-io-uncompress-adapter-identity"
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-io-uncompress-adapter-inflate"
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-io-uncompress-rawinflate"
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-posix"
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-strict "
+RDEPENDS:perl-module-io-uncompress-unzip += "perl-module-warnings"
+RDEPENDS:perl-module-io-zlib += "perl-module-fcntl"
+RDEPENDS:perl-module-io-zlib += "perl-module-io-handle"
+RDEPENDS:perl-module-io-zlib += "perl-module-strict"
+RDEPENDS:perl-module-io-zlib += "perl-module-tie-handle"
+RDEPENDS:perl-module-io-zlib += "perl-module-warnings"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-constant"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-exporter"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-extutils-makemaker"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-filehandle"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-io-handle"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-io-select"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-ipc-open3"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-locale-maketext-simple"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-load"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-params-check"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-posix"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-socket"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-strict"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-text-parsewords"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-time-hires"
+RDEPENDS:perl-module-ipc-cmd += "perl-module-vars"
+RDEPENDS:perl-module-ipc-msg += "perl-module-class-struct"
+RDEPENDS:perl-module-ipc-msg += "perl-module-ipc-sysv"
+RDEPENDS:perl-module-ipc-msg += "perl-module-strict"
+RDEPENDS:perl-module-ipc-msg += "perl-module-vars"
+RDEPENDS:perl-module-ipc-open2 += "perl-module-exporter"
+RDEPENDS:perl-module-ipc-open2 += "perl-module-ipc-open3"
+RDEPENDS:perl-module-ipc-open2 += "perl-module-strict"
+RDEPENDS:perl-module-ipc-open3 += "perl-module-constant"
+RDEPENDS:perl-module-ipc-open3 += "perl-module-exporter"
+RDEPENDS:perl-module-ipc-open3 += "perl-module-fcntl"
+RDEPENDS:perl-module-ipc-open3 += "perl-module-io-pipe"
+RDEPENDS:perl-module-ipc-open3 += "perl-module-posix"
+RDEPENDS:perl-module-ipc-open3 += "perl-module-strict"
+RDEPENDS:perl-module-ipc-semaphore += "perl-module-class-struct"
+RDEPENDS:perl-module-ipc-semaphore += "perl-module-ipc-sysv"
+RDEPENDS:perl-module-ipc-semaphore += "perl-module-strict"
+RDEPENDS:perl-module-ipc-semaphore += "perl-module-vars"
+RDEPENDS:perl-module-ipc-sharedmem += "perl-module-class-struct"
+RDEPENDS:perl-module-ipc-sharedmem += "perl-module-ipc-sysv"
+RDEPENDS:perl-module-ipc-sharedmem += "perl-module-strict"
+RDEPENDS:perl-module-ipc-sharedmem += "perl-module-vars"
+RDEPENDS:perl-module-ipc-sysv += "perl-module-config"
+RDEPENDS:perl-module-ipc-sysv += "perl-module-exporter"
+RDEPENDS:perl-module-ipc-sysv += "perl-module-strict"
+RDEPENDS:perl-module-ipc-sysv += "perl-module-vars"
+RDEPENDS:perl-module-ipc-sysv += "perl-module-xsloader"
+RDEPENDS:perl-module-json-pp-boolean += "perl-module-overload"
+RDEPENDS:perl-module-json-pp-boolean += "perl-module-strict"
+RDEPENDS:perl-module-json-pp += "perl-module-b"
+RDEPENDS:perl-module-json-pp += "perl-module-bytes"
+RDEPENDS:perl-module-json-pp += "perl-module-constant"
+RDEPENDS:perl-module-json-pp += "perl-module-encode"
+RDEPENDS:perl-module-json-pp += "perl-module-exporter"
+RDEPENDS:perl-module-json-pp += "perl-module-json-pp-boolean"
+RDEPENDS:perl-module-json-pp += "perl-module-math-bigfloat"
+RDEPENDS:perl-module-json-pp += "perl-module-math-bigint"
+RDEPENDS:perl-module-json-pp += "perl-module-overload"
+RDEPENDS:perl-module-json-pp += "perl-module-strict"
+RDEPENDS:perl-module-json-pp += "perl-module-subs"
+RDEPENDS:perl-module-less += "perl-module-strict"
+RDEPENDS:perl-module-less += "perl-module-warnings"
+RDEPENDS:perl-module-lib += "perl-module-config"
+RDEPENDS:perl-module-lib += "perl-module-strict"
+RDEPENDS:perl-module-list-util += "perl-module-exporter"
+RDEPENDS:perl-module-list-util += "perl-module-strict"
+RDEPENDS:perl-module-list-util += "perl-module-warnings"
+RDEPENDS:perl-module-list-util += "perl-module-xsloader"
+RDEPENDS:perl-module-list-util-xs += "perl-module-list-util"
+RDEPENDS:perl-module-list-util-xs += "perl-module-strict"
+RDEPENDS:perl-module-list-util-xs += "perl-module-warnings"
+RDEPENDS:perl-module-loaded += "perl-module-strict"
+RDEPENDS:perl-module-loaded += "perl-module-vars"
+RDEPENDS:perl-module-load += "perl-module-config"
+RDEPENDS:perl-module-load += "perl-module-constant"
+RDEPENDS:perl-module-load += "perl-module-exporter"
+RDEPENDS:perl-module-load += "perl-module-filehandle"
+RDEPENDS:perl-module-load += "perl-module-locale-maketext-simple"
+RDEPENDS:perl-module-load += "perl-module-corelist"
+RDEPENDS:perl-module-load += "perl-module-load"
+RDEPENDS:perl-module-load += "perl-module-params-check"
+RDEPENDS:perl-module-load += "perl-module-strict"
+RDEPENDS:perl-module-load += "perl-module-vars"
+RDEPENDS:perl-module-load += "perl-module-version"
+RDEPENDS:perl-module-load += "perl-module-warnings"
+RDEPENDS:perl-module-locale-maketext-gutsloader += "perl-module-locale-maketext"
+RDEPENDS:perl-module-locale-maketext-guts += "perl-module-locale-maketext"
+RDEPENDS:perl-module-locale-maketext += "perl-module-i18n-langtags"
+RDEPENDS:perl-module-locale-maketext += "perl-module-i18n-langtags-detect"
+RDEPENDS:perl-module-locale-maketext += "perl-module-integer"
+RDEPENDS:perl-module-locale-maketext += "perl-module-strict"
+RDEPENDS:perl-module-locale-maketext-simple += "perl-module-base"
+RDEPENDS:perl-module-locale-maketext-simple += "perl-module-strict"
+RDEPENDS:perl-module-locale += "perl-module-config"
+RDEPENDS:perl-module-locale += "perl-module-strict"
+RDEPENDS:perl-module-locale += "perl-module-warnings"
+RDEPENDS:perl-module-math-bigfloat += "perl-module-exporter"
+RDEPENDS:perl-module-math-bigfloat += "perl-module-math-bigint"
+RDEPENDS:perl-module-math-bigfloat += "perl-module-math-complex"
+RDEPENDS:perl-module-math-bigfloat += "perl-module-overload"
+RDEPENDS:perl-module-math-bigfloat += "perl-module-strict"
+RDEPENDS:perl-module-math-bigfloat += "perl-module-warnings"
+RDEPENDS:perl-module-math-bigfloat-trace += "perl-module-exporter"
+RDEPENDS:perl-module-math-bigfloat-trace += "perl-module-math-bigfloat"
+RDEPENDS:perl-module-math-bigfloat-trace += "perl-module-overload"
+RDEPENDS:perl-module-math-bigfloat-trace += "perl-module-strict"
+RDEPENDS:perl-module-math-bigfloat-trace += "perl-module-warnings"
+RDEPENDS:perl-module-math-bigint-calc += "perl-module-constant"
+RDEPENDS:perl-module-math-bigint-calc += "perl-module-integer"
+RDEPENDS:perl-module-math-bigint-calc += "perl-module-math-bigint-lib"
+RDEPENDS:perl-module-math-bigint-calc += "perl-module-strict"
+RDEPENDS:perl-module-math-bigint-calc += "perl-module-warnings"
+RDEPENDS:perl-module-math-bigint-fastcalc += "perl-module-config"
+RDEPENDS:perl-module-math-bigint-fastcalc += "perl-module-math-bigint-calc"
+RDEPENDS:perl-module-math-bigint-fastcalc += "perl-module-strict"
+RDEPENDS:perl-module-math-bigint-fastcalc += "perl-module-warnings"
+RDEPENDS:perl-module-math-bigint-fastcalc += "perl-module-xsloader"
+RDEPENDS:perl-module-math-bigint-lib += "perl-module-overload"
+RDEPENDS:perl-module-math-bigint-lib += "perl-module-strict"
+RDEPENDS:perl-module-math-bigint-lib += "perl-module-warnings"
+RDEPENDS:perl-module-math-bigint += "perl-module-exporter"
+RDEPENDS:perl-module-math-bigint += "perl-module-math-bigfloat"
+RDEPENDS:perl-module-math-bigint += "perl-module-math-complex"
+RDEPENDS:perl-module-math-bigint += "perl-module-overload"
+RDEPENDS:perl-module-math-bigint += "perl-module-strict"
+RDEPENDS:perl-module-math-bigint += "perl-module-warnings"
+RDEPENDS:perl-module-math-bigint-trace += "perl-module-exporter"
+RDEPENDS:perl-module-math-bigint-trace += "perl-module-math-bigint"
+RDEPENDS:perl-module-math-bigint-trace += "perl-module-overload"
+RDEPENDS:perl-module-math-bigint-trace += "perl-module-strict"
+RDEPENDS:perl-module-math-bigint-trace += "perl-module-warnings"
+RDEPENDS:perl-module-math-bigrat += "perl-module-math-bigfloat"
+RDEPENDS:perl-module-math-bigrat += "perl-module-math-bigint"
+RDEPENDS:perl-module-math-bigrat += "perl-module-math-complex"
+RDEPENDS:perl-module-math-bigrat += "perl-module-overload"
+RDEPENDS:perl-module-math-bigrat += "perl-module-strict"
+RDEPENDS:perl-module-math-bigrat += "perl-module-warnings"
+RDEPENDS:perl-module-math-bigrat-trace += "perl-module-exporter"
+RDEPENDS:perl-module-math-bigrat-trace += "perl-module-math-bigrat"
+RDEPENDS:perl-module-math-bigrat-trace += "perl-module-overload"
+RDEPENDS:perl-module-math-bigrat-trace += "perl-module-strict"
+RDEPENDS:perl-module-math-bigrat-trace += "perl-module-warnings"
+RDEPENDS:perl-module-math-complex += "perl-module-config"
+RDEPENDS:perl-module-math-complex += "perl-module-exporter"
+RDEPENDS:perl-module-math-complex += "perl-module-overload"
+RDEPENDS:perl-module-math-complex += "perl-module-strict"
+RDEPENDS:perl-module-math-complex += "perl-module-warnings"
+RDEPENDS:perl-module-math-trig += "perl-module-exporter"
+RDEPENDS:perl-module-math-trig += "perl-module-math-complex"
+RDEPENDS:perl-module-math-trig += "perl-module-strict"
+RDEPENDS:perl-module-memoize-anydbm-file += "perl-module-vars"
+RDEPENDS:perl-module-memoize += "perl-module-config"
+RDEPENDS:perl-module-memoize += "perl-module-exporter"
+RDEPENDS:perl-module-memoize += "perl-module-strict"
+RDEPENDS:perl-module-memoize += "perl-module-vars"
+RDEPENDS:perl-module-memoize-sdbm-file += "perl-module-sdbm-file"
+RDEPENDS:perl-module-memoize-storable += "perl-module-storable"
+RDEPENDS:perl-module-mime-base64 += "perl-module-exporter"
+RDEPENDS:perl-module-mime-base64 += "perl-module-strict"
+RDEPENDS:perl-module-mime-base64 += "perl-module-warnings"
+RDEPENDS:perl-module-mime-base64 += "perl-module-xsloader"
+RDEPENDS:perl-module-mime-quotedprint += "perl-module-exporter"
+RDEPENDS:perl-module-mime-quotedprint += "perl-module-mime-base64"
+RDEPENDS:perl-module-mime-quotedprint += "perl-module-strict"
+RDEPENDS:perl-module-mime-quotedprint += "perl-module-warnings"
+RDEPENDS:perl-module-mro += "perl-module-strict"
+RDEPENDS:perl-module-mro += "perl-module-warnings"
+RDEPENDS:perl-module-mro += "perl-module-xsloader"
+RDEPENDS:perl-module-net-cmd += "perl-module-constant"
+RDEPENDS:perl-module-net-cmd += "perl-module-errno"
+RDEPENDS:perl-module-net-cmd += "perl-module-exporter"
+RDEPENDS:perl-module-net-cmd += "perl-module-strict"
+RDEPENDS:perl-module-net-cmd += "perl-module-warnings"
+RDEPENDS:perl-module-net-config += "perl-module-exporter"
+RDEPENDS:perl-module-net-config += "perl-module-socket"
+RDEPENDS:perl-module-net-config += "perl-module-strict"
+RDEPENDS:perl-module-net-config += "perl-module-warnings"
+RDEPENDS:perl-module-net-domain += "perl-module-exporter"
+RDEPENDS:perl-module-net-domain += "perl-module-net-config"
+RDEPENDS:perl-module-net-domain += "perl-module-posix"
+RDEPENDS:perl-module-net-domain += "perl-module-socket"
+RDEPENDS:perl-module-net-domain += "perl-module-strict"
+RDEPENDS:perl-module-net-domain += "perl-module-warnings"
+RDEPENDS:perl-module-net-ftp-a += "perl-module-net-ftp-dataconn"
+RDEPENDS:perl-module-net-ftp-a += "perl-module-strict"
+RDEPENDS:perl-module-net-ftp-a += "perl-module-warnings"
+RDEPENDS:perl-module-net-ftp-dataconn += "perl-module-errno"
+RDEPENDS:perl-module-net-ftp-dataconn += "perl-module-net-cmd"
+RDEPENDS:perl-module-net-ftp-dataconn += "perl-module-strict"
+RDEPENDS:perl-module-net-ftp-dataconn += "perl-module-warnings"
+RDEPENDS:perl-module-net-ftp-e += "perl-module-net-ftp-i"
+RDEPENDS:perl-module-net-ftp-e += "perl-module-strict"
+RDEPENDS:perl-module-net-ftp-e += "perl-module-warnings"
+RDEPENDS:perl-module-net-ftp-i += "perl-module-net-ftp-dataconn"
+RDEPENDS:perl-module-net-ftp-i += "perl-module-strict"
+RDEPENDS:perl-module-net-ftp-i += "perl-module-warnings"
+RDEPENDS:perl-module-net-ftp-l += "perl-module-net-ftp-i"
+RDEPENDS:perl-module-net-ftp-l += "perl-module-strict"
+RDEPENDS:perl-module-net-ftp-l += "perl-module-warnings"
+RDEPENDS:perl-module-net-ftp += "perl-module-constant"
+RDEPENDS:perl-module-net-ftp += "perl-module-fcntl"
+RDEPENDS:perl-module-net-ftp += "perl-module-file-basename"
+RDEPENDS:perl-module-net-ftp += "perl-module-io-socket"
+RDEPENDS:perl-module-net-ftp += "perl-module-io-socket-ip"
+RDEPENDS:perl-module-net-ftp += "perl-module-net-cmd"
+RDEPENDS:perl-module-net-ftp += "perl-module-net-config"
+RDEPENDS:perl-module-net-ftp += "perl-module-net-ftp-a"
+RDEPENDS:perl-module-net-ftp += "perl-module-net-netrc"
+RDEPENDS:perl-module-net-ftp += "perl-module-socket"
+RDEPENDS:perl-module-net-ftp += "perl-module-strict"
+RDEPENDS:perl-module-net-ftp += "perl-module-time-local"
+RDEPENDS:perl-module-net-ftp += "perl-module-warnings"
+RDEPENDS:perl-module-net-hostent += "perl-module-class-struct"
+RDEPENDS:perl-module-net-hostent += "perl-module-exporter"
+RDEPENDS:perl-module-net-hostent += "perl-module-socket"
+RDEPENDS:perl-module-net-hostent += "perl-module-strict"
+RDEPENDS:perl-module-net-netent += "perl-module-class-struct"
+RDEPENDS:perl-module-net-netent += "perl-module-exporter"
+RDEPENDS:perl-module-net-netent += "perl-module-socket"
+RDEPENDS:perl-module-net-netent += "perl-module-strict"
+RDEPENDS:perl-module-net-netrc += "perl-module-filehandle"
+RDEPENDS:perl-module-net-netrc += "perl-module-strict"
+RDEPENDS:perl-module-net-netrc += "perl-module-warnings"
+RDEPENDS:perl-module-net-nntp += "perl-module-io-socket"
+RDEPENDS:perl-module-net-nntp += "perl-module-io-socket-ip"
+RDEPENDS:perl-module-net-nntp += "perl-module-net-cmd"
+RDEPENDS:perl-module-net-nntp += "perl-module-net-config"
+RDEPENDS:perl-module-net-nntp += "perl-module-strict"
+RDEPENDS:perl-module-net-nntp += "perl-module-time-local"
+RDEPENDS:perl-module-net-nntp += "perl-module-warnings"
+RDEPENDS:perl-module-net-ping += "perl-module-constant"
+RDEPENDS:perl-module-net-ping += "perl-module-exporter"
+RDEPENDS:perl-module-net-ping += "perl-module-fcntl"
+RDEPENDS:perl-module-net-ping += "perl-module-filehandle"
+RDEPENDS:perl-module-net-ping += "perl-module-io-socket-inet"
+RDEPENDS:perl-module-net-ping += "perl-module-posix"
+RDEPENDS:perl-module-net-ping += "perl-module-socket"
+RDEPENDS:perl-module-net-ping += "perl-module-strict"
+RDEPENDS:perl-module-net-ping += "perl-module-time-hires"
+RDEPENDS:perl-module-net-ping += "perl-module-vars"
+RDEPENDS:perl-module-net-pop3 += "perl-module-io-socket"
+RDEPENDS:perl-module-net-pop3 += "perl-module-io-socket-ip"
+RDEPENDS:perl-module-net-pop3 += "perl-module-mime-base64"
+RDEPENDS:perl-module-net-pop3 += "perl-module-net-cmd"
+RDEPENDS:perl-module-net-pop3 += "perl-module-net-config"
+RDEPENDS:perl-module-net-pop3 += "perl-module-net-netrc"
+RDEPENDS:perl-module-net-pop3 += "perl-module-strict"
+RDEPENDS:perl-module-net-pop3 += "perl-module-warnings"
+RDEPENDS:perl-module-net-protoent += "perl-module-class-struct"
+RDEPENDS:perl-module-net-protoent += "perl-module-exporter"
+RDEPENDS:perl-module-net-protoent += "perl-module-strict"
+RDEPENDS:perl-module-net-servent += "perl-module-class-struct"
+RDEPENDS:perl-module-net-servent += "perl-module-exporter"
+RDEPENDS:perl-module-net-servent += "perl-module-strict"
+RDEPENDS:perl-module-net-smtp += "perl-module-io-socket"
+RDEPENDS:perl-module-net-smtp += "perl-module-io-socket-ip"
+RDEPENDS:perl-module-net-smtp += "perl-module-mime-base64"
+RDEPENDS:perl-module-net-smtp += "perl-module-net-cmd"
+RDEPENDS:perl-module-net-smtp += "perl-module-net-config"
+RDEPENDS:perl-module-net-smtp += "perl-module-socket"
+RDEPENDS:perl-module-net-smtp += "perl-module-strict"
+RDEPENDS:perl-module-net-smtp += "perl-module-warnings"
+RDEPENDS:perl-module-net-time += "perl-module-exporter"
+RDEPENDS:perl-module-net-time += "perl-module-io-select"
+RDEPENDS:perl-module-net-time += "perl-module-io-socket"
+RDEPENDS:perl-module-net-time += "perl-module-net-config"
+RDEPENDS:perl-module-net-time += "perl-module-strict"
+RDEPENDS:perl-module-net-time += "perl-module-warnings"
+RDEPENDS:perl-module-next += "perl-module-overload"
+RDEPENDS:perl-module-next += "perl-module-strict"
+RDEPENDS:perl-module-next += "perl-module-warnings"
+RDEPENDS:perl-module-ok += "perl-module-strict"
+RDEPENDS:perl-module-ok += "perl-module-test-more"
+RDEPENDS:perl-module-opcode += "perl-module-exporter"
+RDEPENDS:perl-module-opcode += "perl-module-strict"
+RDEPENDS:perl-module-opcode += "perl-module-subs"
+RDEPENDS:perl-module-opcode += "perl-module-xsloader"
+RDEPENDS:perl-module-open += "perl-module-encode"
+RDEPENDS:perl-module-open += "perl-module-encoding"
+RDEPENDS:perl-module-open += "perl-module-warnings"
+RDEPENDS:perl-module-o += "perl-module-b"
+RDEPENDS:perl-module-ops += "perl-module-opcode"
+RDEPENDS:perl-module-overloading += "perl-module-overload-numbers"
+RDEPENDS:perl-module-overloading += "perl-module-warnings"
+RDEPENDS:perl-module-overload += "perl-module-mro"
+RDEPENDS:perl-module-overload += "perl-module-strict"
+RDEPENDS:perl-module-overload += "perl-module-warnings-register"
+RDEPENDS:perl-module-params-check += "perl-module-exporter"
+RDEPENDS:perl-module-params-check += "perl-module-locale-maketext-simple"
+RDEPENDS:perl-module-params-check += "perl-module-strict"
+RDEPENDS:perl-module-params-check += "perl-module-vars"
+RDEPENDS:perl-module-parent += "perl-module-strict"
+RDEPENDS:perl-module-perlfaq += "perl-module-strict"
+RDEPENDS:perl-module-perlfaq += "perl-module-warnings"
+RDEPENDS:perl-module-perlio-encoding += "perl-module-strict"
+RDEPENDS:perl-module-perlio-encoding += "perl-module-xsloader"
+RDEPENDS:perl-module-perlio-mmap += "perl-module-strict"
+RDEPENDS:perl-module-perlio-mmap += "perl-module-warnings"
+RDEPENDS:perl-module-perlio-mmap += "perl-module-xsloader"
+RDEPENDS:perl-module-perlio-scalar += "perl-module-xsloader"
+RDEPENDS:perl-module-perlio-via += "perl-module-xsloader"
+RDEPENDS:perl-module-perlio-via-quotedprint += "perl-module-mime-quotedprint"
+RDEPENDS:perl-module-perlio-via-quotedprint += "perl-module-strict"
+RDEPENDS:perl-module-pod-checker += "perl-module-base"
+RDEPENDS:perl-module-pod-checker += "perl-module-exporter"
+RDEPENDS:perl-module-pod-checker += "perl-module-strict"
+RDEPENDS:perl-module-pod-checker += "perl-module-warnings"
+RDEPENDS:perl-module-pod-escapes += "perl-module-exporter"
+RDEPENDS:perl-module-pod-escapes += "perl-module-strict"
+RDEPENDS:perl-module-pod-escapes += "perl-module-vars"
+RDEPENDS:perl-module-pod-escapes += "perl-module-warnings"
+RDEPENDS:perl-module-pod-functions += "perl-module-exporter"
+RDEPENDS:perl-module-pod-functions += "perl-module-strict"
+RDEPENDS:perl-module-pod-man += "perl-module-file-basename"
+RDEPENDS:perl-module-pod-man += "perl-module-pod-simple"
+RDEPENDS:perl-module-pod-man += "perl-module-strict"
+RDEPENDS:perl-module-pod-man += "perl-module-subs"
+RDEPENDS:perl-module-pod-man += "perl-module-vars"
+RDEPENDS:perl-module-pod-man += "perl-module-warnings"
+RDEPENDS:perl-module-pod-parselink += "perl-module-exporter"
+RDEPENDS:perl-module-pod-parselink += "perl-module-strict"
+RDEPENDS:perl-module-pod-parselink += "perl-module-vars"
+RDEPENDS:perl-module-pod-parselink += "perl-module-warnings"
+RDEPENDS:perl-module-pod-perldoc-baseto += "perl-module-config"
+RDEPENDS:perl-module-pod-perldoc-baseto += "perl-module-strict"
+RDEPENDS:perl-module-pod-perldoc-baseto += "perl-module-vars"
+RDEPENDS:perl-module-pod-perldoc-baseto += "perl-module-warnings"
+RDEPENDS:perl-module-pod-perldoc-getoptsoo += "perl-module-strict"
+RDEPENDS:perl-module-pod-perldoc-getoptsoo += "perl-module-vars"
+RDEPENDS:perl-module-pod-perldoc += "perl-module-config"
+RDEPENDS:perl-module-pod-perldoc += "perl-module-encode"
+RDEPENDS:perl-module-pod-perldoc += "perl-module-fcntl"
+RDEPENDS:perl-module-pod-perldoc += "perl-module-file-basename"
+RDEPENDS:perl-module-pod-perldoc += "perl-module-file-temp"
+RDEPENDS:perl-module-pod-perldoc += "perl-module-pod-perldoc-getoptsoo"
+RDEPENDS:perl-module-pod-perldoc += "perl-module-strict"
+RDEPENDS:perl-module-pod-perldoc += "perl-module-text-parsewords"
+RDEPENDS:perl-module-pod-perldoc += "perl-module-vars"
+RDEPENDS:perl-module-pod-perldoc += "perl-module-warnings"
+RDEPENDS:perl-module-pod-perldoc-toansi += "perl-module-parent"
+RDEPENDS:perl-module-pod-perldoc-toansi += "perl-module-pod-text-color"
+RDEPENDS:perl-module-pod-perldoc-toansi += "perl-module-strict"
+RDEPENDS:perl-module-pod-perldoc-toansi += "perl-module-vars"
+RDEPENDS:perl-module-pod-perldoc-toansi += "perl-module-warnings"
+RDEPENDS:perl-module-pod-perldoc-tochecker += "perl-module-pod-checker"
+RDEPENDS:perl-module-pod-perldoc-tochecker += "perl-module-strict"
+RDEPENDS:perl-module-pod-perldoc-tochecker += "perl-module-vars"
+RDEPENDS:perl-module-pod-perldoc-tochecker += "perl-module-warnings"
+RDEPENDS:perl-module-pod-perldoc-toman += "perl-module-encode"
+RDEPENDS:perl-module-pod-perldoc-toman += "perl-module-io-handle"
+RDEPENDS:perl-module-pod-perldoc-toman += "perl-module-io-select"
+RDEPENDS:perl-module-pod-perldoc-toman += "perl-module-ipc-open3"
+RDEPENDS:perl-module-pod-perldoc-toman += "perl-module-parent"
+RDEPENDS:perl-module-pod-perldoc-toman += "perl-module-pod-man"
+RDEPENDS:perl-module-pod-perldoc-toman += "perl-module-pod-perldoc-topod"
+RDEPENDS:perl-module-pod-perldoc-toman += "perl-module-strict"
+RDEPENDS:perl-module-pod-perldoc-toman += "perl-module-vars"
+RDEPENDS:perl-module-pod-perldoc-toman += "perl-module-warnings"
+RDEPENDS:perl-module-pod-perldoc-tonroff += "perl-module-parent"
+RDEPENDS:perl-module-pod-perldoc-tonroff += "perl-module-pod-man"
+RDEPENDS:perl-module-pod-perldoc-tonroff += "perl-module-strict"
+RDEPENDS:perl-module-pod-perldoc-tonroff += "perl-module-vars"
+RDEPENDS:perl-module-pod-perldoc-tonroff += "perl-module-warnings"
+RDEPENDS:perl-module-pod-perldoc-topod += "perl-module-parent"
+RDEPENDS:perl-module-pod-perldoc-topod += "perl-module-strict"
+RDEPENDS:perl-module-pod-perldoc-topod += "perl-module-vars"
+RDEPENDS:perl-module-pod-perldoc-topod += "perl-module-warnings"
+RDEPENDS:perl-module-pod-perldoc-tortf += "perl-module-parent"
+RDEPENDS:perl-module-pod-perldoc-tortf += "perl-module-strict"
+RDEPENDS:perl-module-pod-perldoc-tortf += "perl-module-vars"
+RDEPENDS:perl-module-pod-perldoc-tortf += "perl-module-warnings"
+RDEPENDS:perl-module-pod-perldoc-toterm += "perl-module-parent"
+RDEPENDS:perl-module-pod-perldoc-toterm += "perl-module-pod-text-termcap"
+RDEPENDS:perl-module-pod-perldoc-toterm += "perl-module-strict"
+RDEPENDS:perl-module-pod-perldoc-toterm += "perl-module-vars"
+RDEPENDS:perl-module-pod-perldoc-toterm += "perl-module-warnings"
+RDEPENDS:perl-module-pod-perldoc-totext += "perl-module-parent"
+RDEPENDS:perl-module-pod-perldoc-totext += "perl-module-pod-text"
+RDEPENDS:perl-module-pod-perldoc-totext += "perl-module-strict"
+RDEPENDS:perl-module-pod-perldoc-totext += "perl-module-vars"
+RDEPENDS:perl-module-pod-perldoc-totext += "perl-module-warnings"
+RDEPENDS:perl-module-pod-perldoc-toxml += "perl-module-parent"
+RDEPENDS:perl-module-pod-perldoc-toxml += "perl-module-strict"
+RDEPENDS:perl-module-pod-perldoc-toxml += "perl-module-vars"
+RDEPENDS:perl-module-pod-perldoc-toxml += "perl-module-warnings"
+RDEPENDS:perl-module-pod-simple-blackbox += "perl-module-if"
+RDEPENDS:perl-module-pod-simple-blackbox += "perl-module-integer"
+RDEPENDS:perl-module-pod-simple-blackbox += "perl-module-pod-simple"
+RDEPENDS:perl-module-pod-simple-blackbox += "perl-module-pod-simple-transcode"
+RDEPENDS:perl-module-pod-simple-blackbox += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-blackbox += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-checker += "perl-module-pod-simple"
+RDEPENDS:perl-module-pod-simple-checker += "perl-module-pod-simple-methody"
+RDEPENDS:perl-module-pod-simple-checker += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-checker += "perl-module-text-wrap"
+RDEPENDS:perl-module-pod-simple-checker += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-debug += "perl-module-pod-simple"
+RDEPENDS:perl-module-pod-simple-debug += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-debug += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-dumpastext += "perl-module-pod-simple"
+RDEPENDS:perl-module-pod-simple-dumpastext += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-dumpasxml += "perl-module-pod-simple"
+RDEPENDS:perl-module-pod-simple-dumpasxml += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-dumpasxml += "perl-module-text-wrap"
+RDEPENDS:perl-module-pod-simple-justpod += "perl-module-pod-simple-methody"
+RDEPENDS:perl-module-pod-simple-justpod += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-justpod += "perl-module-warnings"
+RDEPENDS:perl-module-pod-simple-linksection += "perl-module-overload"
+RDEPENDS:perl-module-pod-simple-linksection += "perl-module-pod-simple-blackbox"
+RDEPENDS:perl-module-pod-simple-linksection += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-linksection += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-methody += "perl-module-pod-simple"
+RDEPENDS:perl-module-pod-simple-methody += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-methody += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple += "perl-module-integer"
+RDEPENDS:perl-module-pod-simple += "perl-module-pod-escapes"
+RDEPENDS:perl-module-pod-simple += "perl-module-pod-simple-blackbox"
+RDEPENDS:perl-module-pod-simple += "perl-module-pod-simple-linksection"
+RDEPENDS:perl-module-pod-simple += "perl-module-pod-simple-tiedoutfh"
+RDEPENDS:perl-module-pod-simple += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-progress += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-pullparserendtoken += "perl-module-pod-simple-pullparsertoken"
+RDEPENDS:perl-module-pod-simple-pullparserendtoken += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-pullparserendtoken += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-pullparser += "perl-module-pod-simple"
+RDEPENDS:perl-module-pod-simple-pullparser += "perl-module-pod-simple-pullparserendtoken"
+RDEPENDS:perl-module-pod-simple-pullparser += "perl-module-pod-simple-pullparserstarttoken"
+RDEPENDS:perl-module-pod-simple-pullparser += "perl-module-pod-simple-pullparsertexttoken"
+RDEPENDS:perl-module-pod-simple-pullparser += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-pullparserstarttoken += "perl-module-pod-simple-pullparsertoken"
+RDEPENDS:perl-module-pod-simple-pullparserstarttoken += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-pullparserstarttoken += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-pullparsertexttoken += "perl-module-pod-simple-pullparsertoken"
+RDEPENDS:perl-module-pod-simple-pullparsertexttoken += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-pullparsertexttoken += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-pullparsertoken += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-rtf += "perl-module-if"
+RDEPENDS:perl-module-pod-simple-rtf += "perl-module-integer"
+RDEPENDS:perl-module-pod-simple-rtf += "perl-module-pod-simple-pullparser"
+RDEPENDS:perl-module-pod-simple-rtf += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-rtf += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-search += "perl-module-config"
+RDEPENDS:perl-module-pod-simple-search += "perl-module-cwd"
+RDEPENDS:perl-module-pod-simple-search += "perl-module-file-basename"
+RDEPENDS:perl-module-pod-simple-search += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-search += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-simpletree += "perl-module-pod-simple"
+RDEPENDS:perl-module-pod-simple-simpletree += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-simpletree += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-textcontent += "perl-module-pod-simple"
+RDEPENDS:perl-module-pod-simple-textcontent += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-textcontent += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-text += "perl-module-pod-simple"
+RDEPENDS:perl-module-pod-simple-text += "perl-module-pod-simple-methody"
+RDEPENDS:perl-module-pod-simple-text += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-text += "perl-module-text-wrap"
+RDEPENDS:perl-module-pod-simple-text += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-tiedoutfh += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-tiedoutfh += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-transcodedumb += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-transcodedumb += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-transcode += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-transcode += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-transcodesmart += "perl-module-encode"
+RDEPENDS:perl-module-pod-simple-transcodesmart += "perl-module-pod-simple"
+RDEPENDS:perl-module-pod-simple-transcodesmart += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-transcodesmart += "perl-module-vars"
+RDEPENDS:perl-module-pod-simple-xmloutstream += "perl-module-pod-simple"
+RDEPENDS:perl-module-pod-simple-xmloutstream += "perl-module-strict"
+RDEPENDS:perl-module-pod-simple-xmloutstream += "perl-module-vars"
+RDEPENDS:perl-module-pod-text-color += "perl-module-pod-text"
+RDEPENDS:perl-module-pod-text-color += "perl-module-strict"
+RDEPENDS:perl-module-pod-text-color += "perl-module-term-ansicolor"
+RDEPENDS:perl-module-pod-text-color += "perl-module-vars"
+RDEPENDS:perl-module-pod-text-color += "perl-module-warnings"
+RDEPENDS:perl-module-pod-text-overstrike += "perl-module-pod-text"
+RDEPENDS:perl-module-pod-text-overstrike += "perl-module-strict"
+RDEPENDS:perl-module-pod-text-overstrike += "perl-module-vars"
+RDEPENDS:perl-module-pod-text-overstrike += "perl-module-warnings"
+RDEPENDS:perl-module-pod-text += "perl-module-encode"
+RDEPENDS:perl-module-pod-text += "perl-module-exporter"
+RDEPENDS:perl-module-pod-text += "perl-module-pod-simple"
+RDEPENDS:perl-module-pod-text += "perl-module-strict"
+RDEPENDS:perl-module-pod-text += "perl-module-vars"
+RDEPENDS:perl-module-pod-text += "perl-module-warnings"
+RDEPENDS:perl-module-pod-text-termcap += "perl-module-pod-text"
+RDEPENDS:perl-module-pod-text-termcap += "perl-module-posix"
+RDEPENDS:perl-module-pod-text-termcap += "perl-module-strict"
+RDEPENDS:perl-module-pod-text-termcap += "perl-module-term-cap"
+RDEPENDS:perl-module-pod-text-termcap += "perl-module-vars"
+RDEPENDS:perl-module-pod-text-termcap += "perl-module-warnings"
+RDEPENDS:perl-module-pod-usage += "perl-module-config"
+RDEPENDS:perl-module-pod-usage += "perl-module-exporter"
+RDEPENDS:perl-module-pod-usage += "perl-module-strict"
+RDEPENDS:perl-module-posix += "perl-module-exporter"
+RDEPENDS:perl-module-posix += "perl-module-fcntl"
+RDEPENDS:perl-module-posix += "perl-module-strict"
+RDEPENDS:perl-module-posix += "perl-module-tie-hash"
+RDEPENDS:perl-module-posix += "perl-module-warnings"
+RDEPENDS:perl-module-posix += "perl-module-xsloader"
+RDEPENDS:perl-module-re += "perl-module-exporter"
+RDEPENDS:perl-module-re += "perl-module-strict"
+RDEPENDS:perl-module-re += "perl-module-term-cap"
+RDEPENDS:perl-module-re += "perl-module-warnings"
+RDEPENDS:perl-module-re += "perl-module-xsloader"
+RDEPENDS:perl-module-safe += "perl-module-b"
+RDEPENDS:perl-module-safe += "perl-module-opcode"
+RDEPENDS:perl-module-safe += "perl-module-strict"
+RDEPENDS:perl-module-safe += "perl-module-utf8"
+RDEPENDS:perl-module-sdbm-file += "perl-module-exporter"
+RDEPENDS:perl-module-sdbm-file += "perl-module-strict"
+RDEPENDS:perl-module-sdbm-file += "perl-module-tie-hash"
+RDEPENDS:perl-module-sdbm-file += "perl-module-warnings"
+RDEPENDS:perl-module-sdbm-file += "perl-module-xsloader"
+RDEPENDS:perl-module-search-dict += "perl-module-exporter"
+RDEPENDS:perl-module-search-dict += "perl-module-feature"
+RDEPENDS:perl-module-search-dict += "perl-module-strict"
+RDEPENDS:perl-module-selfloader += "perl-module-exporter"
+RDEPENDS:perl-module-selfloader += "perl-module-io-handle"
+RDEPENDS:perl-module-selfloader += "perl-module-strict"
+RDEPENDS:perl-module-socket += "perl-module-exporter"
+RDEPENDS:perl-module-socket += "perl-module-strict"
+RDEPENDS:perl-module-socket += "perl-module-warnings-register"
+RDEPENDS:perl-module-socket += "perl-module-xsloader"
+RDEPENDS:perl-module-sort += "perl-module-strict"
+RDEPENDS:perl-module-sort += "perl-module-warnings"
+RDEPENDS:perl-module-storable += "perl-module-exporter"
+RDEPENDS:perl-module-storable += "perl-module-io-file"
+RDEPENDS:perl-module-subs += "perl-module-strict"
+RDEPENDS:perl-module-subs += "perl-module-warnings"
+RDEPENDS:perl-module-sub-util += "perl-module-exporter"
+RDEPENDS:perl-module-sub-util += "perl-module-list-util"
+RDEPENDS:perl-module-sub-util += "perl-module-strict"
+RDEPENDS:perl-module-sub-util += "perl-module-warnings"
+RDEPENDS:perl-module-sys-hostname += "perl-module-exporter"
+RDEPENDS:perl-module-sys-hostname += "perl-module-posix"
+RDEPENDS:perl-module-sys-hostname += "perl-module-strict"
+RDEPENDS:perl-module-sys-hostname += "perl-module-warnings"
+RDEPENDS:perl-module-sys-hostname += "perl-module-xsloader"
+RDEPENDS:perl-module-sys-syslog += "perl-module-config"
+RDEPENDS:perl-module-sys-syslog += "perl-module-constant"
+RDEPENDS:perl-module-sys-syslog += "perl-module-dynaloader"
+RDEPENDS:perl-module-sys-syslog += "perl-module-exporter"
+RDEPENDS:perl-module-sys-syslog += "perl-module-fcntl"
+RDEPENDS:perl-module-sys-syslog += "perl-module-file-basename"
+RDEPENDS:perl-module-sys-syslog += "perl-module-posix"
+RDEPENDS:perl-module-sys-syslog += "perl-module-socket"
+RDEPENDS:perl-module-sys-syslog += "perl-module-strict"
+RDEPENDS:perl-module-sys-syslog += "perl-module-sys-hostname"
+RDEPENDS:perl-module-sys-syslog += "perl-module-vars"
+RDEPENDS:perl-module-sys-syslog += "perl-module-warnings"
+RDEPENDS:perl-module-sys-syslog += "perl-module-warnings-register"
+RDEPENDS:perl-module-sys-syslog += "perl-module-xsloader"
+RDEPENDS:perl-module-tap-base += "perl-module-base"
+RDEPENDS:perl-module-tap-base += "perl-module-constant"
+RDEPENDS:perl-module-tap-base += "perl-module-strict"
+RDEPENDS:perl-module-tap-base += "perl-module-warnings"
+RDEPENDS:perl-module-tap-formatter-base += "perl-module-base"
+RDEPENDS:perl-module-tap-formatter-base += "perl-module-config"
+RDEPENDS:perl-module-tap-formatter-base += "perl-module-posix"
+RDEPENDS:perl-module-tap-formatter-base += "perl-module-strict"
+RDEPENDS:perl-module-tap-formatter-base += "perl-module-tap-formatter-color"
+RDEPENDS:perl-module-tap-formatter-base += "perl-module-warnings"
+RDEPENDS:perl-module-tap-formatter-color += "perl-module-base"
+RDEPENDS:perl-module-tap-formatter-color += "perl-module-constant"
+RDEPENDS:perl-module-tap-formatter-color += "perl-module-strict"
+RDEPENDS:perl-module-tap-formatter-color += "perl-module-warnings"
+RDEPENDS:perl-module-tap-formatter-console-parallelsession += "perl-module-base"
+RDEPENDS:perl-module-tap-formatter-console-parallelsession += "perl-module-constant"
+RDEPENDS:perl-module-tap-formatter-console-parallelsession += "perl-module-file-path"
+RDEPENDS:perl-module-tap-formatter-console-parallelsession += "perl-module-strict"
+RDEPENDS:perl-module-tap-formatter-console-parallelsession += "perl-module-warnings"
+RDEPENDS:perl-module-tap-formatter-console += "perl-module-base"
+RDEPENDS:perl-module-tap-formatter-console += "perl-module-posix"
+RDEPENDS:perl-module-tap-formatter-console += "perl-module-strict"
+RDEPENDS:perl-module-tap-formatter-console += "perl-module-warnings"
+RDEPENDS:perl-module-tap-formatter-console-session += "perl-module-base"
+RDEPENDS:perl-module-tap-formatter-console-session += "perl-module-strict"
+RDEPENDS:perl-module-tap-formatter-console-session += "perl-module-warnings"
+RDEPENDS:perl-module-tap-formatter-file += "perl-module-base"
+RDEPENDS:perl-module-tap-formatter-file += "perl-module-posix"
+RDEPENDS:perl-module-tap-formatter-file += "perl-module-strict"
+RDEPENDS:perl-module-tap-formatter-file += "perl-module-tap-formatter-file-session"
+RDEPENDS:perl-module-tap-formatter-file += "perl-module-warnings"
+RDEPENDS:perl-module-tap-formatter-file-session += "perl-module-base"
+RDEPENDS:perl-module-tap-formatter-file-session += "perl-module-strict"
+RDEPENDS:perl-module-tap-formatter-file-session += "perl-module-warnings"
+RDEPENDS:perl-module-tap-formatter-session += "perl-module-base"
+RDEPENDS:perl-module-tap-formatter-session += "perl-module-strict"
+RDEPENDS:perl-module-tap-formatter-session += "perl-module-warnings"
+RDEPENDS:perl-module-tap-harness-env += "perl-module-constant"
+RDEPENDS:perl-module-tap-harness-env += "perl-module-strict"
+RDEPENDS:perl-module-tap-harness-env += "perl-module-tap-object"
+RDEPENDS:perl-module-tap-harness-env += "perl-module-text-parsewords"
+RDEPENDS:perl-module-tap-harness-env += "perl-module-warnings"
+RDEPENDS:perl-module-tap-harness += "perl-module-base"
+RDEPENDS:perl-module-tap-harness += "perl-module-file-path"
+RDEPENDS:perl-module-tap-harness += "perl-module-io-handle"
+RDEPENDS:perl-module-tap-harness += "perl-module-strict"
+RDEPENDS:perl-module-tap-harness += "perl-module-warnings"
+RDEPENDS:perl-module-tap-object += "perl-module-strict"
+RDEPENDS:perl-module-tap-object += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-aggregator += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-aggregator += "perl-module-benchmark"
+RDEPENDS:perl-module-tap-parser-aggregator += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-aggregator += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-grammar += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-grammar += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-grammar += "perl-module-tap-parser-resultfactory"
+RDEPENDS:perl-module-tap-parser-grammar += "perl-module-tap-parser-yamlish-reader"
+RDEPENDS:perl-module-tap-parser-grammar += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-iterator-array += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-iterator-array += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-iterator-array += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-iteratorfactory += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-iteratorfactory += "perl-module-constant"
+RDEPENDS:perl-module-tap-parser-iteratorfactory += "perl-module-file-basename"
+RDEPENDS:perl-module-tap-parser-iteratorfactory += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-iteratorfactory += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-iterator += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-iterator += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-iterator += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-iterator-process += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-iterator-process += "perl-module-config"
+RDEPENDS:perl-module-tap-parser-iterator-process += "perl-module-io-handle"
+RDEPENDS:perl-module-tap-parser-iterator-process += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-iterator-process += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-iterator-stream += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-iterator-stream += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-iterator-stream += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-multiplexer += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-multiplexer += "perl-module-constant"
+RDEPENDS:perl-module-tap-parser-multiplexer += "perl-module-errno"
+RDEPENDS:perl-module-tap-parser-multiplexer += "perl-module-io-select"
+RDEPENDS:perl-module-tap-parser-multiplexer += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-multiplexer += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser += "perl-module-base"
+RDEPENDS:perl-module-tap-parser += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser += "perl-module-tap-parser-grammar"
+RDEPENDS:perl-module-tap-parser += "perl-module-tap-parser-iterator"
+RDEPENDS:perl-module-tap-parser += "perl-module-tap-parser-iteratorfactory"
+RDEPENDS:perl-module-tap-parser += "perl-module-tap-parser-result"
+RDEPENDS:perl-module-tap-parser += "perl-module-tap-parser-resultfactory"
+RDEPENDS:perl-module-tap-parser += "perl-module-tap-parser-source"
+RDEPENDS:perl-module-tap-parser += "perl-module-tap-parser-sourcehandler-executable"
+RDEPENDS:perl-module-tap-parser += "perl-module-tap-parser-sourcehandler-file"
+RDEPENDS:perl-module-tap-parser += "perl-module-tap-parser-sourcehandler-handle"
+RDEPENDS:perl-module-tap-parser += "perl-module-tap-parser-sourcehandler-perl"
+RDEPENDS:perl-module-tap-parser += "perl-module-tap-parser-sourcehandler-rawtap"
+RDEPENDS:perl-module-tap-parser += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-result-bailout += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-result-bailout += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-result-bailout += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-result-comment += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-result-comment += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-result-comment += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-resultfactory += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-resultfactory += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-resultfactory += "perl-module-tap-parser-result-bailout"
+RDEPENDS:perl-module-tap-parser-resultfactory += "perl-module-tap-parser-result-comment"
+RDEPENDS:perl-module-tap-parser-resultfactory += "perl-module-tap-parser-result-plan"
+RDEPENDS:perl-module-tap-parser-resultfactory += "perl-module-tap-parser-result-pragma"
+RDEPENDS:perl-module-tap-parser-resultfactory += "perl-module-tap-parser-result-test"
+RDEPENDS:perl-module-tap-parser-resultfactory += "perl-module-tap-parser-result-unknown"
+RDEPENDS:perl-module-tap-parser-resultfactory += "perl-module-tap-parser-result-version"
+RDEPENDS:perl-module-tap-parser-resultfactory += "perl-module-tap-parser-result-yaml"
+RDEPENDS:perl-module-tap-parser-resultfactory += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-result += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-result += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-result += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-result-plan += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-result-plan += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-result-plan += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-result-pragma += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-result-pragma += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-result-pragma += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-result-test += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-result-test += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-result-test += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-result-unknown += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-result-unknown += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-result-unknown += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-result-version += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-result-version += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-result-version += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-result-yaml += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-result-yaml += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-result-yaml += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-scheduler-job += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-scheduler-job += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-scheduler += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-scheduler += "perl-module-tap-parser-scheduler-job"
+RDEPENDS:perl-module-tap-parser-scheduler += "perl-module-tap-parser-scheduler-spinner"
+RDEPENDS:perl-module-tap-parser-scheduler += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-scheduler-spinner += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-scheduler-spinner += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-sourcehandler-executable += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-sourcehandler-executable += "perl-module-constant"
+RDEPENDS:perl-module-tap-parser-sourcehandler-executable += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-sourcehandler-executable += "perl-module-tap-parser-iteratorfactory"
+RDEPENDS:perl-module-tap-parser-sourcehandler-executable += "perl-module-tap-parser-iterator-process"
+RDEPENDS:perl-module-tap-parser-sourcehandler-executable += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-sourcehandler-file += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-sourcehandler-file += "perl-module-constant"
+RDEPENDS:perl-module-tap-parser-sourcehandler-file += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-sourcehandler-file += "perl-module-tap-parser-iteratorfactory"
+RDEPENDS:perl-module-tap-parser-sourcehandler-file += "perl-module-tap-parser-iterator-stream"
+RDEPENDS:perl-module-tap-parser-sourcehandler-file += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-sourcehandler-handle += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-sourcehandler-handle += "perl-module-constant"
+RDEPENDS:perl-module-tap-parser-sourcehandler-handle += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-sourcehandler-handle += "perl-module-tap-parser-iteratorfactory"
+RDEPENDS:perl-module-tap-parser-sourcehandler-handle += "perl-module-tap-parser-iterator-stream"
+RDEPENDS:perl-module-tap-parser-sourcehandler-handle += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-sourcehandler += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-sourcehandler += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-sourcehandler += "perl-module-tap-parser-iterator"
+RDEPENDS:perl-module-tap-parser-sourcehandler += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-sourcehandler-perl += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-sourcehandler-perl += "perl-module-config"
+RDEPENDS:perl-module-tap-parser-sourcehandler-perl += "perl-module-constant"
+RDEPENDS:perl-module-tap-parser-sourcehandler-perl += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-sourcehandler-perl += "perl-module-tap-parser-iteratorfactory"
+RDEPENDS:perl-module-tap-parser-sourcehandler-perl += "perl-module-tap-parser-iterator-process"
+RDEPENDS:perl-module-tap-parser-sourcehandler-perl += "perl-module-text-parsewords"
+RDEPENDS:perl-module-tap-parser-sourcehandler-perl += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-sourcehandler-rawtap += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-sourcehandler-rawtap += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-sourcehandler-rawtap += "perl-module-tap-parser-iterator-array"
+RDEPENDS:perl-module-tap-parser-sourcehandler-rawtap += "perl-module-tap-parser-iteratorfactory"
+RDEPENDS:perl-module-tap-parser-sourcehandler-rawtap += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-source += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-source += "perl-module-constant"
+RDEPENDS:perl-module-tap-parser-source += "perl-module-file-basename"
+RDEPENDS:perl-module-tap-parser-source += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-source += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-yamlish-reader += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-yamlish-reader += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-yamlish-reader += "perl-module-warnings"
+RDEPENDS:perl-module-tap-parser-yamlish-writer += "perl-module-base"
+RDEPENDS:perl-module-tap-parser-yamlish-writer += "perl-module-strict"
+RDEPENDS:perl-module-tap-parser-yamlish-writer += "perl-module-warnings"
+RDEPENDS:perl-module-term-ansicolor += "perl-module-exporter"
+RDEPENDS:perl-module-term-ansicolor += "perl-module-strict"
+RDEPENDS:perl-module-term-ansicolor += "perl-module-warnings"
+RDEPENDS:perl-module-term-cap += "perl-module-strict"
+RDEPENDS:perl-module-term-cap += "perl-module-vars"
+RDEPENDS:perl-module-term-complete += "perl-module-exporter"
+RDEPENDS:perl-module-term-complete += "perl-module-strict"
+RDEPENDS:perl-module-term-readline += "perl-module-strict"
+RDEPENDS:perl-module-term-readline += "perl-module-term-cap"
+RDEPENDS:perl-module-test2-api-breakage += "perl-module-strict"
+RDEPENDS:perl-module-test2-api-breakage += "perl-module-test2-util"
+RDEPENDS:perl-module-test2-api-breakage += "perl-module-warnings"
+RDEPENDS:perl-module-test2-api-context += "perl-module-strict"
+RDEPENDS:perl-module-test2-api-context += "perl-module-test2-api"
+RDEPENDS:perl-module-test2-api-context += "perl-module-test2-eventfacet-trace"
+RDEPENDS:perl-module-test2-api-context += "perl-module-test2-util"
+RDEPENDS:perl-module-test2-api-context += "perl-module-test2-util-externalmeta"
+RDEPENDS:perl-module-test2-api-context += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-api-context += "perl-module-warnings"
+RDEPENDS:perl-module-test2-api-instance += "perl-module-strict"
+RDEPENDS:perl-module-test2-api-instance += "perl-module-test2-api-stack"
+RDEPENDS:perl-module-test2-api-instance += "perl-module-test2-eventfacet-trace"
+RDEPENDS:perl-module-test2-api-instance += "perl-module-test2-util"
+RDEPENDS:perl-module-test2-api-instance += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-api-instance += "perl-module-warnings"
+RDEPENDS:perl-module-test2-api-interceptresult-event += "perl-module-list-util"
+RDEPENDS:perl-module-test2-api-interceptresult-event += "perl-module-storable"
+RDEPENDS:perl-module-test2-api-interceptresult-event += "perl-module-strict"
+RDEPENDS:perl-module-test2-api-interceptresult-event += "perl-module-test2-api-interceptresult-facet"
+RDEPENDS:perl-module-test2-api-interceptresult-event += "perl-module-test2-api-interceptresult-hub"
+RDEPENDS:perl-module-test2-api-interceptresult-event += "perl-module-test2-util"
+RDEPENDS:perl-module-test2-api-interceptresult-event += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-api-interceptresult-event += "perl-module-warnings"
+RDEPENDS:perl-module-test2-api-interceptresult-facet += "perl-module-strict"
+RDEPENDS:perl-module-test2-api-interceptresult-facet += "perl-module-test2-eventfacet"
+RDEPENDS:perl-module-test2-api-interceptresult-facet += "perl-module-warnings"
+RDEPENDS:perl-module-test2-api-interceptresult-hub += "perl-module-strict"
+RDEPENDS:perl-module-test2-api-interceptresult-hub += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-api-interceptresult-hub += "perl-module-warnings"
+RDEPENDS:perl-module-test2-api-interceptresult += "perl-module-storable"
+RDEPENDS:perl-module-test2-api-interceptresult += "perl-module-strict"
+RDEPENDS:perl-module-test2-api-interceptresult += "perl-module-test2-api-interceptresult-event"
+RDEPENDS:perl-module-test2-api-interceptresult += "perl-module-test2-api-interceptresult-hub"
+RDEPENDS:perl-module-test2-api-interceptresult += "perl-module-test2-api-interceptresult-squasher"
+RDEPENDS:perl-module-test2-api-interceptresult += "perl-module-test2-util"
+RDEPENDS:perl-module-test2-api-interceptresult += "perl-module-warnings"
+RDEPENDS:perl-module-test2-api-interceptresult-squasher += "perl-module-list-util"
+RDEPENDS:perl-module-test2-api-interceptresult-squasher += "perl-module-strict"
+RDEPENDS:perl-module-test2-api-interceptresult-squasher += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-api-interceptresult-squasher += "perl-module-warnings"
+RDEPENDS:perl-module-test2-api += "perl-module-strict"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-api-context"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-api-interceptresult"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-event-bail"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-event-diag"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-event-exception"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-eventfacet-trace"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-event-note"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-event-ok"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-event-plan"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-event-skip"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-event-subtest"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-event-waiting"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-hub-interceptor"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-hub-interceptor-terminator"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-hub-subtest"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-util"
+RDEPENDS:perl-module-test2-api += "perl-module-test2-util-trace"
+RDEPENDS:perl-module-test2-api += "perl-module-time-hires"
+RDEPENDS:perl-module-test2-api += "perl-module-warnings"
+RDEPENDS:perl-module-test2-api-stack += "perl-module-strict"
+RDEPENDS:perl-module-test2-api-stack += "perl-module-test2-api"
+RDEPENDS:perl-module-test2-api-stack += "perl-module-test2-hub"
+RDEPENDS:perl-module-test2-api-stack += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-bail += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-bail += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-bail += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-diag += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-diag += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-diag += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-encoding += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-encoding += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-encoding += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-exception += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-exception += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-exception += "perl-module-warnings"
+RDEPENDS:perl-module-test2-eventfacet-about += "perl-module-strict"
+RDEPENDS:perl-module-test2-eventfacet-about += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-eventfacet-about += "perl-module-warnings"
+RDEPENDS:perl-module-test2-eventfacet-amnesty += "perl-module-strict"
+RDEPENDS:perl-module-test2-eventfacet-amnesty += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-eventfacet-amnesty += "perl-module-warnings"
+RDEPENDS:perl-module-test2-eventfacet-assert += "perl-module-strict"
+RDEPENDS:perl-module-test2-eventfacet-assert += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-eventfacet-assert += "perl-module-warnings"
+RDEPENDS:perl-module-test2-eventfacet-control += "perl-module-strict"
+RDEPENDS:perl-module-test2-eventfacet-control += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-eventfacet-control += "perl-module-warnings"
+RDEPENDS:perl-module-test2-eventfacet-error += "perl-module-strict"
+RDEPENDS:perl-module-test2-eventfacet-error += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-eventfacet-error += "perl-module-warnings"
+RDEPENDS:perl-module-test2-eventfacet-hub += "perl-module-strict"
+RDEPENDS:perl-module-test2-eventfacet-hub += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-eventfacet-hub += "perl-module-warnings"
+RDEPENDS:perl-module-test2-eventfacet-info += "perl-module-strict"
+RDEPENDS:perl-module-test2-eventfacet-info += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-eventfacet-info += "perl-module-warnings"
+RDEPENDS:perl-module-test2-eventfacet-info-table += "perl-module-strict"
+RDEPENDS:perl-module-test2-eventfacet-info-table += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-eventfacet-info-table += "perl-module-warnings"
+RDEPENDS:perl-module-test2-eventfacet-meta += "perl-module-strict"
+RDEPENDS:perl-module-test2-eventfacet-meta += "perl-module-vars"
+RDEPENDS:perl-module-test2-eventfacet-meta += "perl-module-warnings"
+RDEPENDS:perl-module-test2-eventfacet-parent += "perl-module-strict"
+RDEPENDS:perl-module-test2-eventfacet-parent += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-eventfacet-parent += "perl-module-warnings"
+RDEPENDS:perl-module-test2-eventfacet += "perl-module-strict"
+RDEPENDS:perl-module-test2-eventfacet += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-eventfacet += "perl-module-warnings"
+RDEPENDS:perl-module-test2-eventfacet-plan += "perl-module-strict"
+RDEPENDS:perl-module-test2-eventfacet-plan += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-eventfacet-plan += "perl-module-warnings"
+RDEPENDS:perl-module-test2-eventfacet-render += "perl-module-strict"
+RDEPENDS:perl-module-test2-eventfacet-render += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-eventfacet-render += "perl-module-warnings"
+RDEPENDS:perl-module-test2-eventfacet-trace += "perl-module-strict"
+RDEPENDS:perl-module-test2-eventfacet-trace += "perl-module-test2-util"
+RDEPENDS:perl-module-test2-eventfacet-trace += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-eventfacet-trace += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-fail += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-fail += "perl-module-test2-event"
+RDEPENDS:perl-module-test2-event-fail += "perl-module-test2-eventfacet-info"
+RDEPENDS:perl-module-test2-event-fail += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-fail += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-generic += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-generic += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-generic += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-note += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-note += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-note += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-ok += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-ok += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-ok += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-pass += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-pass += "perl-module-test2-event"
+RDEPENDS:perl-module-test2-event-pass += "perl-module-test2-eventfacet-info"
+RDEPENDS:perl-module-test2-event-pass += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-pass += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event += "perl-module-strict"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-eventfacet-about"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-eventfacet-amnesty"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-eventfacet-assert"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-eventfacet-control"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-eventfacet-error"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-eventfacet-hub"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-eventfacet-info"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-eventfacet-meta"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-eventfacet-parent"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-eventfacet-plan"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-eventfacet-trace"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-util"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-util-externalmeta"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event += "perl-module-test2-util-trace"
+RDEPENDS:perl-module-test2-event += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-plan += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-plan += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-plan += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-skip += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-skip += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-skip += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-subtest += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-subtest += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-subtest += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-tap-version += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-tap-version += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-tap-version += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-v2 += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-v2 += "perl-module-test2-util-facets2legacy"
+RDEPENDS:perl-module-test2-event-v2 += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-v2 += "perl-module-warnings"
+RDEPENDS:perl-module-test2-event-waiting += "perl-module-strict"
+RDEPENDS:perl-module-test2-event-waiting += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-event-waiting += "perl-module-warnings"
+RDEPENDS:perl-module-test2-formatter += "perl-module-strict"
+RDEPENDS:perl-module-test2-formatter += "perl-module-test2-api"
+RDEPENDS:perl-module-test2-formatter += "perl-module-warnings"
+RDEPENDS:perl-module-test2-formatter-tap += "perl-module-data-dumper"
+RDEPENDS:perl-module-test2-formatter-tap += "perl-module-strict"
+RDEPENDS:perl-module-test2-formatter-tap += "perl-module-test2-api"
+RDEPENDS:perl-module-test2-formatter-tap += "perl-module-test2-util"
+RDEPENDS:perl-module-test2-formatter-tap += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-formatter-tap += "perl-module-warnings"
+RDEPENDS:perl-module-test2-hub-interceptor += "perl-module-strict"
+RDEPENDS:perl-module-test2-hub-interceptor += "perl-module-test2-hub-interceptor-terminator"
+RDEPENDS:perl-module-test2-hub-interceptor += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-hub-interceptor += "perl-module-warnings"
+RDEPENDS:perl-module-test2-hub-interceptor-terminator += "perl-module-strict"
+RDEPENDS:perl-module-test2-hub-interceptor-terminator += "perl-module-warnings"
+RDEPENDS:perl-module-test2-hub += "perl-module-list-util"
+RDEPENDS:perl-module-test2-hub += "perl-module-strict"
+RDEPENDS:perl-module-test2-hub += "perl-module-test2-util"
+RDEPENDS:perl-module-test2-hub += "perl-module-test2-util-externalmeta"
+RDEPENDS:perl-module-test2-hub += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-hub += "perl-module-warnings"
+RDEPENDS:perl-module-test2-hub-subtest += "perl-module-strict"
+RDEPENDS:perl-module-test2-hub-subtest += "perl-module-test2-util"
+RDEPENDS:perl-module-test2-hub-subtest += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-hub-subtest += "perl-module-warnings"
+RDEPENDS:perl-module-test2-ipc-driver-files += "perl-module-data-dumper"
+RDEPENDS:perl-module-test2-ipc-driver-files += "perl-module-file-temp"
+RDEPENDS:perl-module-test2-ipc-driver-files += "perl-module-json-pp"
+RDEPENDS:perl-module-test2-ipc-driver-files += "perl-module-posix"
+RDEPENDS:perl-module-test2-ipc-driver-files += "perl-module-storable"
+RDEPENDS:perl-module-test2-ipc-driver-files += "perl-module-strict"
+RDEPENDS:perl-module-test2-ipc-driver-files += "perl-module-test2-api"
+RDEPENDS:perl-module-test2-ipc-driver-files += "perl-module-test2-event-waiting"
+RDEPENDS:perl-module-test2-ipc-driver-files += "perl-module-test2-util"
+RDEPENDS:perl-module-test2-ipc-driver-files += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-ipc-driver-files += "perl-module-warnings"
+RDEPENDS:perl-module-test2-ipc-driver += "perl-module-strict"
+RDEPENDS:perl-module-test2-ipc-driver += "perl-module-test2-api"
+RDEPENDS:perl-module-test2-ipc-driver += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test2-ipc-driver += "perl-module-warnings"
+RDEPENDS:perl-module-test2-ipc += "perl-module-strict"
+RDEPENDS:perl-module-test2-ipc += "perl-module-test2-api"
+RDEPENDS:perl-module-test2-ipc += "perl-module-test2-api-instance"
+RDEPENDS:perl-module-test2-ipc += "perl-module-test2-ipc-driver-files"
+RDEPENDS:perl-module-test2-ipc += "perl-module-test2-util"
+RDEPENDS:perl-module-test2-ipc += "perl-module-warnings"
+RDEPENDS:perl-module-test2 += "perl-module-strict"
+RDEPENDS:perl-module-test2 += "perl-module-warnings"
+RDEPENDS:perl-module-test2-tools-tiny += "perl-module-data-dumper"
+RDEPENDS:perl-module-test2-tools-tiny += "perl-module-strict"
+RDEPENDS:perl-module-test2-tools-tiny += "perl-module-test2-api"
+RDEPENDS:perl-module-test2-tools-tiny += "perl-module-test2-hub-interceptor"
+RDEPENDS:perl-module-test2-tools-tiny += "perl-module-test2-hub-interceptor-terminator"
+RDEPENDS:perl-module-test2-tools-tiny += "perl-module-test2-util"
+RDEPENDS:perl-module-test2-tools-tiny += "perl-module-warnings"
+RDEPENDS:perl-module-test2-util-externalmeta += "perl-module-strict"
+RDEPENDS:perl-module-test2-util-externalmeta += "perl-module-warnings"
+RDEPENDS:perl-module-test2-util-facets2legacy += "perl-module-base"
+RDEPENDS:perl-module-test2-util-facets2legacy += "perl-module-strict"
+RDEPENDS:perl-module-test2-util-facets2legacy += "perl-module-warnings"
+RDEPENDS:perl-module-test2-util-hashbase += "perl-module-strict"
+RDEPENDS:perl-module-test2-util-hashbase += "perl-module-warnings"
+RDEPENDS:perl-module-test2-util += "perl-module-config"
+RDEPENDS:perl-module-test2-util += "perl-module-posix"
+RDEPENDS:perl-module-test2-util += "perl-module-strict"
+RDEPENDS:perl-module-test2-util += "perl-module-warnings"
+RDEPENDS:perl-module-test2-util-trace += "perl-module-strict"
+RDEPENDS:perl-module-test2-util-trace += "perl-module-test2-eventfacet-trace"
+RDEPENDS:perl-module-test2-util-trace += "perl-module-warnings"
+RDEPENDS:perl-module-test-builder-formatter += "perl-module-strict"
+RDEPENDS:perl-module-test-builder-formatter += "perl-module-test2-util-hashbase"
+RDEPENDS:perl-module-test-builder-formatter += "perl-module-warnings"
+RDEPENDS:perl-module-test-builder-module += "perl-module-exporter"
+RDEPENDS:perl-module-test-builder-module += "perl-module-strict"
+RDEPENDS:perl-module-test-builder-module += "perl-module-test-builder"
+RDEPENDS:perl-module-test-builder += "perl-module-data-dumper"
+RDEPENDS:perl-module-test-builder += "perl-module-overload"
+RDEPENDS:perl-module-test-builder += "perl-module-strict"
+RDEPENDS:perl-module-test-builder += "perl-module-test2-api"
+RDEPENDS:perl-module-test-builder += "perl-module-test2-event-subtest"
+RDEPENDS:perl-module-test-builder += "perl-module-test2-hub-subtest"
+RDEPENDS:perl-module-test-builder += "perl-module-test2-ipc"
+RDEPENDS:perl-module-test-builder += "perl-module-test2-ipc-driver-files"
+RDEPENDS:perl-module-test-builder += "perl-module-test2-util"
+RDEPENDS:perl-module-test-builder += "perl-module-test-builder-formatter"
+RDEPENDS:perl-module-test-builder += "perl-module-test-builder-tododiag"
+RDEPENDS:perl-module-test-builder += "perl-module-warnings"
+RDEPENDS:perl-module-test-builder-tester-color += "perl-module-strict"
+RDEPENDS:perl-module-test-builder-tester-color += "perl-module-test-builder-tester"
+RDEPENDS:perl-module-test-builder-tester += "perl-module-exporter"
+RDEPENDS:perl-module-test-builder-tester += "perl-module-strict"
+RDEPENDS:perl-module-test-builder-tester += "perl-module-test-builder"
+RDEPENDS:perl-module-test-builder-tododiag += "perl-module-strict"
+RDEPENDS:perl-module-test-builder-tododiag += "perl-module-warnings"
+RDEPENDS:perl-module-test-harness += "perl-module-base"
+RDEPENDS:perl-module-test-harness += "perl-module-config"
+RDEPENDS:perl-module-test-harness += "perl-module-constant"
+RDEPENDS:perl-module-test-harness += "perl-module-strict"
+RDEPENDS:perl-module-test-harness += "perl-module-tap-harness"
+RDEPENDS:perl-module-test-harness += "perl-module-tap-parser-aggregator"
+RDEPENDS:perl-module-test-harness += "perl-module-tap-parser-source"
+RDEPENDS:perl-module-test-harness += "perl-module-tap-parser-sourcehandler-perl"
+RDEPENDS:perl-module-test-harness += "perl-module-text-parsewords"
+RDEPENDS:perl-module-test-harness += "perl-module-warnings"
+RDEPENDS:perl-module-test-more += "perl-module-strict"
+RDEPENDS:perl-module-test-more += "perl-module-test-builder-module"
+RDEPENDS:perl-module-test-more += "perl-module-warnings"
+RDEPENDS:perl-module-test += "perl-module-exporter"
+RDEPENDS:perl-module-test += "perl-module-file-temp"
+RDEPENDS:perl-module-test += "perl-module-strict"
+RDEPENDS:perl-module-test-simple += "perl-module-strict"
+RDEPENDS:perl-module-test-simple += "perl-module-test-builder-module"
+RDEPENDS:perl-module-test-tester-capture += "perl-module-config"
+RDEPENDS:perl-module-test-tester-capture += "perl-module-strict"
+RDEPENDS:perl-module-test-tester-capture += "perl-module-test-builder"
+RDEPENDS:perl-module-test-tester-capture += "perl-module-vars"
+RDEPENDS:perl-module-test-tester-capturerunner += "perl-module-exporter"
+RDEPENDS:perl-module-test-tester-capturerunner += "perl-module-strict"
+RDEPENDS:perl-module-test-tester-capturerunner += "perl-module-test-tester-capture"
+RDEPENDS:perl-module-test-tester-delegate += "perl-module-strict"
+RDEPENDS:perl-module-test-tester-delegate += "perl-module-vars"
+RDEPENDS:perl-module-test-tester-delegate += "perl-module-warnings"
+RDEPENDS:perl-module-test-tester += "perl-module-exporter"
+RDEPENDS:perl-module-test-tester += "perl-module-strict"
+RDEPENDS:perl-module-test-tester += "perl-module-test-builder"
+RDEPENDS:perl-module-test-tester += "perl-module-test-tester-capturerunner"
+RDEPENDS:perl-module-test-tester += "perl-module-test-tester-delegate"
+RDEPENDS:perl-module-test-tester += "perl-module-vars"
+RDEPENDS:perl-module-text-abbrev += "perl-module-exporter"
+RDEPENDS:perl-module-text-balanced += "perl-module-exporter"
+RDEPENDS:perl-module-text-balanced += "perl-module-overload"
+RDEPENDS:perl-module-text-balanced += "perl-module-strict"
+RDEPENDS:perl-module-text-balanced += "perl-module-vars"
+RDEPENDS:perl-module-text-parsewords += "perl-module-exporter"
+RDEPENDS:perl-module-text-parsewords += "perl-module-strict"
+RDEPENDS:perl-module-text-parsewords += "perl-module-warnings"
+RDEPENDS:perl-module-text-tabs += "perl-module-strict"
+RDEPENDS:perl-module-text-wrap += "perl-module-re"
+RDEPENDS:perl-module-text-wrap += "perl-module-strict"
+RDEPENDS:perl-module-text-wrap += "perl-module-text-tabs"
+RDEPENDS:perl-module-text-wrap += "perl-module-warnings-register"
+RDEPENDS:perl-module-thread += "perl-module-config"
+RDEPENDS:perl-module-thread += "perl-module-exporter"
+RDEPENDS:perl-module-thread += "perl-module-strict"
+RDEPENDS:perl-module-thread += "perl-module-threads"
+RDEPENDS:perl-module-thread += "perl-module-threads-shared"
+RDEPENDS:perl-module-thread += "perl-module-warnings"
+RDEPENDS:perl-module-thread-queue += "perl-module-strict"
+RDEPENDS:perl-module-thread-queue += "perl-module-threads-shared"
+RDEPENDS:perl-module-thread-queue += "perl-module-warnings"
+RDEPENDS:perl-module-thread-semaphore += "perl-module-strict"
+RDEPENDS:perl-module-thread-semaphore += "perl-module-threads-shared"
+RDEPENDS:perl-module-thread-semaphore += "perl-module-warnings"
+RDEPENDS:perl-module-threads += "perl-module-config"
+RDEPENDS:perl-module-threads += "perl-module-overload"
+RDEPENDS:perl-module-threads += "perl-module-strict"
+RDEPENDS:perl-module-threads += "perl-module-warnings"
+RDEPENDS:perl-module-threads += "perl-module-xsloader"
+RDEPENDS:perl-module-threads-shared += "perl-module-config"
+RDEPENDS:perl-module-threads-shared += "perl-module-strict"
+RDEPENDS:perl-module-threads-shared += "perl-module-warnings"
+RDEPENDS:perl-module-threads-shared += "perl-module-xsloader"
+RDEPENDS:perl-module-tie-array += "perl-module-strict"
+RDEPENDS:perl-module-tie-file += "perl-module-fcntl"
+RDEPENDS:perl-module-tie-file += "perl-module-posix"
+RDEPENDS:perl-module-tie-file += "perl-module-strict"
+RDEPENDS:perl-module-tie-file += "perl-module-warnings"
+RDEPENDS:perl-module-tie-handle += "perl-module-tie-stdhandle"
+RDEPENDS:perl-module-tie-handle += "perl-module-warnings-register"
+RDEPENDS:perl-module-tie-hash-namedcapture += "perl-module-strict"
+RDEPENDS:perl-module-tie-hash += "perl-module-warnings-register"
+RDEPENDS:perl-module-tie-memoize += "perl-module-strict"
+RDEPENDS:perl-module-tie-memoize += "perl-module-tie-hash"
+RDEPENDS:perl-module-tie-refhash += "perl-module-config"
+RDEPENDS:perl-module-tie-refhash += "perl-module-overload"
+RDEPENDS:perl-module-tie-refhash += "perl-module-strict"
+RDEPENDS:perl-module-tie-refhash += "perl-module-tie-hash"
+RDEPENDS:perl-module-tie-scalar += "perl-module-warnings-register"
+RDEPENDS:perl-module-tie-stdhandle += "perl-module-strict"
+RDEPENDS:perl-module-tie-stdhandle += "perl-module-tie-handle"
+RDEPENDS:perl-module-tie-substrhash += "perl-module-integer"
+RDEPENDS:perl-module-tie-substrhash += "perl-module-strict"
+RDEPENDS:perl-module-tie-substrhash += "perl-module-warnings"
+RDEPENDS:perl-module-time-gmtime += "perl-module-exporter"
+RDEPENDS:perl-module-time-gmtime += "perl-module-strict"
+RDEPENDS:perl-module-time-gmtime += "perl-module-time-tm"
+RDEPENDS:perl-module-time-hires += "perl-module-exporter"
+RDEPENDS:perl-module-time-hires += "perl-module-strict"
+RDEPENDS:perl-module-time-hires += "perl-module-xsloader"
+RDEPENDS:perl-module-time-local += "perl-module-config"
+RDEPENDS:perl-module-time-local += "perl-module-constant"
+RDEPENDS:perl-module-time-local += "perl-module-exporter"
+RDEPENDS:perl-module-time-local += "perl-module-parent"
+RDEPENDS:perl-module-time-local += "perl-module-strict"
+RDEPENDS:perl-module-time-localtime += "perl-module-exporter"
+RDEPENDS:perl-module-time-localtime += "perl-module-strict"
+RDEPENDS:perl-module-time-localtime += "perl-module-time-tm"
+RDEPENDS:perl-module-time-piece += "perl-module-constant"
+RDEPENDS:perl-module-time-piece += "perl-module-exporter"
+RDEPENDS:perl-module-time-piece += "perl-module-integer"
+RDEPENDS:perl-module-time-piece += "perl-module-overload"
+RDEPENDS:perl-module-time-piece += "perl-module-strict"
+RDEPENDS:perl-module-time-piece += "perl-module-time-local"
+RDEPENDS:perl-module-time-piece += "perl-module-time-seconds"
+RDEPENDS:perl-module-time-piece += "perl-module-xsloader"
+RDEPENDS:perl-module-time-seconds += "perl-module-constant"
+RDEPENDS:perl-module-time-seconds += "perl-module-exporter"
+RDEPENDS:perl-module-time-seconds += "perl-module-overload"
+RDEPENDS:perl-module-time-seconds += "perl-module-strict"
+RDEPENDS:perl-module-time-tm += "perl-module-class-struct"
+RDEPENDS:perl-module-time-tm += "perl-module-strict"
+RDEPENDS:perl-module-unicode-collate-cjk-big5 += "perl-module-strict"
+RDEPENDS:perl-module-unicode-collate-cjk-big5 += "perl-module-warnings"
+RDEPENDS:perl-module-unicode-collate-cjk-gb2312 += "perl-module-strict"
+RDEPENDS:perl-module-unicode-collate-cjk-gb2312 += "perl-module-warnings"
+RDEPENDS:perl-module-unicode-collate-cjk-jisx0208 += "perl-module-strict"
+RDEPENDS:perl-module-unicode-collate-cjk-jisx0208 += "perl-module-warnings"
+RDEPENDS:perl-module-unicode-collate-cjk-korean += "perl-module-strict"
+RDEPENDS:perl-module-unicode-collate-cjk-korean += "perl-module-warnings"
+RDEPENDS:perl-module-unicode-collate-cjk-pinyin += "perl-module-strict"
+RDEPENDS:perl-module-unicode-collate-cjk-pinyin += "perl-module-warnings"
+RDEPENDS:perl-module-unicode-collate-cjk-stroke += "perl-module-strict"
+RDEPENDS:perl-module-unicode-collate-cjk-stroke += "perl-module-warnings"
+RDEPENDS:perl-module-unicode-collate-cjk-zhuyin += "perl-module-strict"
+RDEPENDS:perl-module-unicode-collate-cjk-zhuyin += "perl-module-warnings"
+RDEPENDS:perl-module-unicode-collate-locale += "perl-module-base"
+RDEPENDS:perl-module-unicode-collate-locale += "perl-module-strict"
+RDEPENDS:perl-module-unicode-collate-locale += "perl-module-warnings"
+RDEPENDS:perl-module-unicode-collate += "perl-module-constant"
+RDEPENDS:perl-module-unicode-collate += "perl-module-strict"
+RDEPENDS:perl-module-unicode-collate += "perl-module-warnings"
+RDEPENDS:perl-module-unicode-collate += "perl-module-xsloader"
+RDEPENDS:perl-module-unicode-normalize += "perl-module-bytes"
+RDEPENDS:perl-module-unicode-normalize += "perl-module-exporter"
+RDEPENDS:perl-module-unicode-normalize += "perl-module-strict"
+RDEPENDS:perl-module-unicode-normalize += "perl-module-warnings"
+RDEPENDS:perl-module-unicode-normalize += "perl-module-xsloader"
+RDEPENDS:perl-module-unicode-ucd += "perl-module-charnames"
+RDEPENDS:perl-module-unicode-ucd += "perl-module-exporter"
+RDEPENDS:perl-module-unicode-ucd += "perl-module-feature"
+RDEPENDS:perl-module-unicode-ucd += "perl-module-if"
+RDEPENDS:perl-module-unicode-ucd += "perl-module-integer"
+RDEPENDS:perl-module-unicode-ucd += "perl-module-re"
+RDEPENDS:perl-module-unicode-ucd += "perl-module-strict"
+RDEPENDS:perl-module-unicode-ucd += "perl-module-unicode-normalize"
+RDEPENDS:perl-module-unicode-ucd += "perl-module-warnings"
+RDEPENDS:perl-module-user-grent += "perl-module-class-struct"
+RDEPENDS:perl-module-user-grent += "perl-module-exporter"
+RDEPENDS:perl-module-user-grent += "perl-module-strict"
+RDEPENDS:perl-module-user-pwent += "perl-module-class-struct"
+RDEPENDS:perl-module-user-pwent += "perl-module-config"
+RDEPENDS:perl-module-user-pwent += "perl-module-exporter"
+RDEPENDS:perl-module-user-pwent += "perl-module-strict"
+RDEPENDS:perl-module-user-pwent += "perl-module-warnings"
+RDEPENDS:perl-module-utf8 += "perl-module-strict"
+RDEPENDS:perl-module-utf8 += "perl-module-warnings"
+RDEPENDS:perl-module-version += "perl-module-strict"
+RDEPENDS:perl-module-version += "perl-module-version-regex"
+RDEPENDS:perl-module-version += "perl-module-warnings-register"
+RDEPENDS:perl-module-version-regex += "perl-module-strict"
+RDEPENDS:perl-module-xsloader += "perl-module-dynaloader"
+RDEPENDS:perl-module-xsloader += "perl-module-strict"
diff --git a/meta-openeuler/recipes-devtools/perl/files/run-ptest b/meta-openeuler/recipes-devtools/perl/files/run-ptest
new file mode 100644
index 0000000000000000000000000000000000000000..0547f818b22e8b67c49c93af3e33349d644ae2cf
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/files/run-ptest
@@ -0,0 +1,2 @@
+#!/bin/sh
+{ cd t && PERL_BUILD_PACKAGING=1 ./TEST || echo "FAIL: perl" ; } | sed -u -e 's|\(.*\) .* ok$|PASS: \1|' -e 's|\(.*\) .* skipped|SKIP: \1|' -e 's|\(.*\) \.\(.*\)|FAIL: \1|'
diff --git a/meta-openeuler/recipes-devtools/perl/libxml-parser-perl_%.bbappend b/meta-openeuler/recipes-devtools/perl/libxml-parser-perl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..32d33f5c44e5af7e9901d78e3496491f0f46f41b
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/libxml-parser-perl_%.bbappend
@@ -0,0 +1,10 @@
+# main bbfile: yocto-poky/meta/recipes-devtools/perl/libxml-parser-perl_2.46.bb
+PV = "2.46"
+
+OPENEULER_REPO_NAME = "perl-XML-Parser"
+
+# openeuler source
+SRC_URI:prepend = "file://XML-Parser-${PV}.tar.gz \
+                  "
+                  
+S = "${WORKDIR}/XML-Parser-${PV}"
diff --git a/meta-openeuler/recipes-devtools/perl/perl-ptest.inc b/meta-openeuler/recipes-devtools/perl/perl-ptest.inc
new file mode 100644
index 0000000000000000000000000000000000000000..e07355d3f54d1ef72f2ea46f3b8ef2588d2e2917
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/perl-ptest.inc
@@ -0,0 +1,63 @@
+inherit ptest
+
+SRC_URI += "file://run-ptest \
+           "
+
+DEBUG_PREFIX_MAP_REGEX = "${@'\\|'.join(d.getVar('DEBUG_PREFIX_MAP').split())}"
+
+do_install_ptest () {
+	mkdir -p ${D}${PTEST_PATH}
+	sed -e "s:\/usr\/local:${bindir}:g" -i cpan/version/t/*
+	sed -e "s:\/opt:\/usr:" -i Porting/add-package.pl
+	sed -e "s:\/local\/gnu\/:\/:" -i hints/cxux.sh
+	tar -c --exclude=try --exclude=a.out --exclude='*.o' --exclude=libperl.so* --exclude=[Mm]akefile --exclude=hostperl \
+	    --exclude=cygwin --exclude=os2 --exclude=djgpp --exclude=qnx --exclude=symbian --exclude=haiku \
+	    --exclude=vms --exclude=vos --exclude=NetWare --exclude=amigaos4  --exclude=buildcustomize.pl \
+	    --exclude='win32/config.*' --exclude=plan9 --exclude=README.plan9 --exclude=perlplan9.pod --exclude=Configure \
+	    --exclude=veryclean.sh --exclude=realclean.sh  --exclude=getioctlsizes \
+	    --exclude=dl_aix.xs --exclude=sdbm.3 --exclude='cflags.SH' --exclude=[Mm]akefile.old \
+		--exclude=miniperl --exclude=generate_uudmap --exclude=patches --exclude='config.log' * | ( cd ${D}${PTEST_PATH} && tar -x )
+
+	ln -sf ${bindir}/perl ${D}${PTEST_PATH}/t/perl
+
+	# Remove build host references from various scattered files...
+	find "${D}${PTEST_PATH}" \
+	     \( -name '*.PL' -o -name 'myconfig' -o -name 'cflags' -o -name '*.pl' -o -name '*.sh' -o -name '*.pm' \
+	     -o -name 'h2xs' -o -name 'h2ph' \
+	     -o -name '*.h' -o -name 'config.sh-*' -o -name 'pod2man'  -o -name 'pod2text' -o -name 'Makefile.config' \) \
+	    -type f -exec sed -i \
+	       -e "s,${D},,g" \
+	       -e "s,--sysroot=${STAGING_DIR_HOST},,g" \
+	       -e "s,-isystem${STAGING_INCDIR} ,,g" \
+	       -e 's^${DEBUG_PREFIX_MAP_REGEX}^^g' \
+	       -e "s,${STAGING_BINDIR_NATIVE}/perl-native/,${bindir}/,g" \
+	       -e "s,${STAGING_LIBDIR},${libdir},g" \
+	       -e "s,${STAGING_BINDIR},${bindir},g" \
+	       -e "s,${STAGING_INCDIR},${includedir},g" \
+	       -e "s,${STAGING_BINDIR_NATIVE}/,,g" \
+	       -e "s,${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX},${bindir},g" \
+	       -e 's:${RECIPE_SYSROOT_NATIVE}::g' \
+	       -e 's:${RECIPE_SYSROOT}::g' \
+	        {} +
+
+	 # Remove a useless timestamp...
+	 sed -i -e '/Autogenerated starting on/d' ${D}${PTEST_PATH}/lib/unicore/mktables.lst
+
+	 # Remove files with host-specific configuration for building native binaries
+	 rm ${D}${PTEST_PATH}/Makefile.config ${D}${PTEST_PATH}/xconfig.h ${D}${PTEST_PATH}/xconfig.sh
+}
+
+python populate_packages:prepend() {
+    # Put all *.t files from the lib dir in the ptest package
+    # do_split_packages requires a pair of () in the regex, but we have nothing
+    # to match, so use an empty pair.
+    if bb.utils.contains('DISTRO_FEATURES', 'ptest', True, False, d):
+        do_split_packages(d, d.expand('${libdir}/perl/${PV}'), r'.*\.t()',
+            '${PN}-ptest%s', '%s', recursive=True, match_path=True)
+}
+
+RDEPENDS:${PN}-ptest += "${PN}-modules ${PN}-doc sed procps-ps"
+
+# The perl-ptest package contains Perl internal modules and generating file
+# dependencies for it causes problems.
+SKIP_FILEDEPS:${PN}-ptest = '1'
diff --git a/meta-openeuler/recipes-devtools/perl/perl_%.bbappend b/meta-openeuler/recipes-devtools/perl/perl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ca9b95972753db04bfcd7dfb37c7b2e270c28a94
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/perl_%.bbappend
@@ -0,0 +1,17 @@
+# main bbfile: meta-openeuler/recipes-devtools/perl/perl_5.38.0.bb
+
+PV = "5.38.0"
+
+# patches from openeuler
+# perl-5.38.0-Link-XS-modules-to-libperl.so-with-EU-MM.patch failed:
+# aarch64-openeuler-linux-gnu/bin/ld.bfd: cannot find -lperl: No such file or directory
+SRC_URI:prepend = " file://${BP}.tar.xz \
+           file://perl-5.22.1-Provide-ExtUtils-MM-methods-as-standalone-ExtUtils-M.patch \
+           file://perl-5.16.3-create_libperl_soname.patch \
+           file://perl-5.22.0-Install-libperl.so-to-shrpdir-on-Linux.patch \
+           file://perl-5.34.0-Destroy-GDBM-NDBM-ODBM-SDBM-_File-objects-only-from-.patch \
+           file://change-lib-to-lib64.patch \
+           file://disable-rpath-by-default.patch \
+           file://backport-CVE-2023-47100-CVE-2023-47038.patch \
+           file://backport-CVE-2023-47039.patch \
+"
diff --git a/meta-openeuler/recipes-devtools/perl/perl_5.38.0.bb b/meta-openeuler/recipes-devtools/perl/perl_5.38.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..956e4d64d705966f87aca852f5f0158b66d9cb5f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/perl/perl_5.38.0.bb
@@ -0,0 +1,422 @@
+SUMMARY = "Perl scripting language"
+HOMEPAGE = "http://www.perl.org/"
+DESCRIPTION = "Perl is a highly capable, feature-rich programming language"
+SECTION = "devel"
+LICENSE = "Artistic-1.0 | GPL-1.0-or-later"
+LIC_FILES_CHKSUM = "file://Copying;md5=5b122a36d0f6dc55279a0ebc69f3c60b \
+                    file://Artistic;md5=71a4d5d9acc18c0952a6df2218bb68da \
+                    "
+
+
+SRC_URI = "https://www.cpan.org/src/5.0/perl-${PV}.tar.gz;name=perl \
+           file://perl-rdepends.txt \
+           file://0001-Somehow-this-module-breaks-through-the-perl-wrapper-.patch \
+           file://errno_ver.diff \
+           file://native-perlinc.patch \
+           file://perl-dynloader.patch \
+           file://0002-Constant-Fix-up-shebang.patch \
+           file://determinism.patch \
+           file://0001-cpan-Sys-Syslog-Makefile.PL-Fix-_PATH_LOG-for-determ.patch \
+           "
+SRC_URI:append:class-native = " \
+           file://perl-configpm-switch.patch \
+"
+SRC_URI:append:class-target = " \
+           file://encodefix.patch \
+"
+
+SRC_URI[perl.sha256sum] = "213ef58089d2f2c972ea353517dc60ec3656f050dcc027666e118b508423e517"
+
+B = "${WORKDIR}/perl-${PV}-build"
+
+inherit upstream-version-is-even update-alternatives
+
+DEPENDS += "perlcross-native zlib virtual/crypt"
+# make 4.1 has race issues with the double-colon usage of MakeMaker, see #14096
+DEPENDS += "make-native"
+
+PERL_LIB_VER = "${@'.'.join(d.getVar('PV').split('.')[0:2])}.0"
+
+PACKAGECONFIG ??= "gdbm"
+PACKAGECONFIG:append:libc-musl = " anylocale"
+PACKAGECONFIG[bdb] = ",-Ui_db,db"
+PACKAGECONFIG[gdbm] = ",-Ui_gdbm,gdbm"
+PACKAGECONFIG[anylocale] = "-Dd_setlocale_accepts_any_locale_name=define,,"
+
+# Don't generate comments in enc2xs output files. They are not reproducible
+export ENC2XS_NO_COMMENTS = "1"
+
+CFLAGS += "-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
+
+do_configure:prepend() {
+    rm -rf ${B}
+    cp -rfp ${S} ${B}
+    cp -rfp ${STAGING_DATADIR_NATIVE}/perl-cross/* ${B}
+    cd ${B}
+}
+
+do_configure:class-target() {
+    ./configure --prefix=${prefix} --libdir=${libdir} \
+    --target=${TARGET_SYS} \
+    -Duse64bitint \
+    -Duseshrplib \
+    -Dusethreads \
+    -Dsoname=libperl.so.5 \
+    -Dvendorprefix=${prefix} \
+    -Dvendorlibdir=${libdir} \
+    -Darchlibexp=${STAGING_LIBDIR}/perl5/${PV}/${TARGET_ARCH}-linux \
+    -Dlibpth='${libdir} ${base_libdir}' \
+    -Dglibpth='${libdir} ${base_libdir}' \
+    -Alddlflags=' ${LDFLAGS}' \
+    -Dd_gnulibc=define \
+    ${PACKAGECONFIG_CONFARGS}
+
+    #perl.c uses an ARCHLIB_EXP define to generate compile-time code that
+    #adds the archlibexp path to @INC during run-time initialization of a
+    #new perl interpreter.
+
+    #Because we've changed this value in a temporary way to make it
+    #possible to use ExtUtils::Embed in the target build (the temporary
+    #value in config.sh gets re-stripped out during packaging), the
+    #ARCHLIB_EXP value that gets generated still uses the temporary version
+    #instead of the original expected version (i.e. becauses it's in the
+    #generated config.h, it doesn't get stripped out during packaging like
+    #the others in config.sh).
+
+    sed -i -e "s,${STAGING_LIBDIR},${libdir},g" config.h
+}
+
+do_configure:class-nativesdk() {
+    ./configure --prefix=${prefix} \
+    --target=${TARGET_SYS} \
+    -Duseshrplib \
+    -Dusethreads \
+    -Dsoname=libperl.so.5 \
+    -Dvendorprefix=${prefix} \
+    -Darchlibexp=${STAGING_LIBDIR}/perl5/${PV}/${TARGET_ARCH}-linux \
+    -Alddlflags=' ${LDFLAGS}' \
+    ${PACKAGECONFIG_CONFARGS}
+
+    # See the comment above
+    sed -i -e "s,${STAGING_LIBDIR},${libdir},g" config.h
+}
+
+do_configure:class-native() {
+    ./configure --prefix=${prefix} \
+    -Dbin=${bindir}/perl-native \
+    -Duseshrplib \
+    -Dusethreads \
+    -Dsoname=libperl.so.5 \
+    -Dvendorprefix=${prefix} \
+    -Ui_xlocale \
+    -Alddlflags=' ${LDFLAGS}' \
+    ${PACKAGECONFIG_CONFARGS}
+
+    # This prevents leakage of build paths into perl-native binaries, which
+    # causes non-deterministic troubles when those paths no longer exist or aren't accessible.
+    sed -i -e "s,${STAGING_LIBDIR},/completelyboguspath,g" config.h
+}
+
+do_configure:append() {
+    if [ -n "$SOURCE_DATE_EPOCH" ]; then
+        PERL_BUILD_DATE="$(${PYTHON} -c "\
+from datetime import datetime, timezone; \
+print(datetime.fromtimestamp($SOURCE_DATE_EPOCH, timezone.utc).strftime('%a %b %d %H:%M:%S %Y')) \
+            ")"
+        echo "#define PERL_BUILD_DATE \"$PERL_BUILD_DATE\"" >> config.h
+    fi
+}
+
+do_compile() {
+    oe_runmake
+}
+
+do_install() {
+    oe_runmake 'DESTDIR=${D}' install
+
+    install -d ${D}${libdir}/perl5
+    install -d ${D}${libdir}/perl5/${PV}/
+    install -d ${D}${libdir}/perl5/${PV}/ExtUtils/
+
+    # Save native config
+    install config.sh ${D}${libdir}/perl5
+    install lib/Config.pm ${D}${libdir}/perl5/${PV}/
+    install lib/ExtUtils/typemap ${D}${libdir}/perl5/${PV}/ExtUtils/
+
+    # Fix up shared library
+    dir=$(echo ${D}/${libdir}/perl5/${PV}/*/CORE)
+    rm $dir/libperl.so
+    ln -sf ../../../../libperl.so.${PERL_LIB_VER} $dir/libperl.so
+
+    # Try to catch Bug #13946
+    if [ -e ${D}/${libdir}/perl5/${PV}/Storable.pm ]; then
+        bbfatal 'non-arch specific Storable.pm found! See https://bugzilla.yoctoproject.org/show_bug.cgi?id=13946'
+    fi
+}
+
+do_install:append:class-target() {
+    # This is used to substitute target configuration when running native perl via perl-configpm-switch.patch
+    ln -s Config_heavy.pl ${D}${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/Config_heavy-target.pl
+
+    # xconfig.h contains references to build host architecture, and yet is included from various other places.
+    # To make it reproducible let's make it a copy of config.h patch that is specific to the target architecture.
+    # It is believed that the original header is the product of building miniperl (a helper executable built with host compiler).
+    cp ${D}${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/CORE/config.h ${D}${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/CORE/xconfig.h
+}
+
+do_install:append:class-nativesdk() {
+    # This is used to substitute target configuration when running native perl via perl-configpm-switch.patch
+    ln -s Config_heavy.pl ${D}${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/Config_heavy-target.pl
+
+    create_wrapper ${D}${bindir}/perl \
+        PERL5LIB='$PERL5LIB:${SDKPATHNATIVE}/${libdir_nativesdk}/perl5/site_perl/${PV}:${SDKPATHNATIVE}/${libdir_nativesdk}/perl5/vendor_perl/${PV}:${SDKPATHNATIVE}/${libdir_nativesdk}/perl5/${PV}'
+}
+
+do_install:append:class-native () {
+    # Those wrappers mean that perl installed from sstate (which may change
+    # path location) works and that in the nativesdk case, the SDK can be
+    # installed to a different location from the one it was built for.
+    create_wrapper ${D}${bindir}/perl-native/perl PERL5LIB='$PERL5LIB:${STAGING_LIBDIR}/perl5/site_perl/${PV}:${STAGING_LIBDIR}/perl5/vendor_perl/${PV}:${STAGING_LIBDIR}/perl5/${PV}'
+
+    # Use /usr/bin/env nativeperl for the perl script.
+    for f in `grep -Il '#! *${bindir}/perl' ${D}/${bindir}/*`; do
+            sed -i -e 's|${bindir}/perl|/usr/bin/env nativeperl|' $f
+    done
+}
+
+PACKAGE_PREPROCESS_FUNCS += "perl_package_preprocess"
+
+perl_package_preprocess () {
+        # Fix up installed configuration
+        sed -i -e "s,${D},,g" \
+               -e "s,${DEBUG_PREFIX_MAP},,g" \
+               -e "s,--sysroot=${STAGING_DIR_HOST},,g" \
+               -e "s,-isystem${STAGING_INCDIR} ,,g" \
+               -e "s,${STAGING_LIBDIR},${libdir},g" \
+               -e "s,${STAGING_BINDIR},${bindir},g" \
+               -e "s,${STAGING_INCDIR},${includedir},g" \
+               -e "s,${STAGING_BINDIR_NATIVE}/perl-native/,${bindir}/,g" \
+               -e "s,${STAGING_BINDIR_NATIVE}/,,g" \
+               -e "s,${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX},${bindir},g" \
+               -e 's:${RECIPE_SYSROOT}::g' \
+            ${PKGD}${bindir}/h2xs.perl \
+            ${PKGD}${bindir}/h2ph.perl \
+            ${PKGD}${bindir}/pod2man.perl \
+            ${PKGD}${bindir}/pod2text.perl \
+            ${PKGD}${bindir}/pod2usage.perl \
+            ${PKGD}${bindir}/podchecker.perl \
+            ${PKGD}${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/CORE/config.h \
+            ${PKGD}${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/CORE/xconfig.h \
+            ${PKGD}${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/CORE/perl.h \
+            ${PKGD}${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/CORE/pp.h \
+            ${PKGD}${libdir}/perl5/${PV}/Config.pm \
+            ${PKGD}${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/Config.pm \
+            ${PKGD}${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/Config.pod \
+            ${PKGD}${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/Config_git.pl \
+            ${PKGD}${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/Config_heavy.pl \
+            ${PKGD}${libdir}/perl5/${PV}/ExtUtils/Liblist/Kid.pm \
+            ${PKGD}${libdir}/perl5/${PV}/FileCache.pm \
+            ${PKGD}${libdir}/perl5/${PV}/pod/*.pod \
+            ${PKGD}${libdir}/perl5/config.sh
+}
+
+inherit update-alternatives
+
+ALTERNATIVE_PRIORITY = "100"
+
+ALTERNATIVE:${PN}-misc = "corelist cpan enc2xs encguess h2ph h2xs instmodsh json_pp libnetcfg \
+                     piconv pl2pm pod2html pod2man pod2text pod2usage podchecker \
+                     prove ptar ptardiff ptargrep shasum splain streamzip xsubpp zipdetails"
+ALTERNATIVE_LINK_NAME[corelist] = "${bindir}/corelist"
+ALTERNATIVE_LINK_NAME[cpan] = "${bindir}/cpan"
+ALTERNATIVE_LINK_NAME[enc2xs] = "${bindir}/enc2xs"
+ALTERNATIVE_LINK_NAME[encguess] = "${bindir}/encguess"
+ALTERNATIVE_LINK_NAME[h2ph] = "${bindir}/h2ph"
+ALTERNATIVE_LINK_NAME[h2xs] = "${bindir}/h2xs"
+ALTERNATIVE_LINK_NAME[instmodsh] = "${bindir}/instmodsh"
+ALTERNATIVE_LINK_NAME[json_pp] = "${bindir}/json_pp"
+ALTERNATIVE_LINK_NAME[libnetcfg] = "${bindir}/libnetcfg"
+ALTERNATIVE_LINK_NAME[piconv] = "${bindir}/piconv"
+ALTERNATIVE_LINK_NAME[pl2pm] = "${bindir}/pl2pm"
+ALTERNATIVE_LINK_NAME[pod2html] = "${bindir}/pod2html"
+ALTERNATIVE_LINK_NAME[pod2man] = "${bindir}/pod2man"
+ALTERNATIVE_LINK_NAME[pod2text] = "${bindir}/pod2text"
+ALTERNATIVE_LINK_NAME[pod2usage] = "${bindir}/pod2usage"
+ALTERNATIVE_LINK_NAME[podchecker] = "${bindir}/podchecker"
+ALTERNATIVE_LINK_NAME[prove] = "${bindir}/prove"
+ALTERNATIVE_LINK_NAME[ptar] = "${bindir}/ptar"
+ALTERNATIVE_LINK_NAME[ptardiff] = "${bindir}/ptardiff"
+ALTERNATIVE_LINK_NAME[ptargrep] = "${bindir}/ptargrep"
+ALTERNATIVE_LINK_NAME[shasum] = "${bindir}/shasum"
+ALTERNATIVE_LINK_NAME[splain] = "${bindir}/splain"
+ALTERNATIVE_LINK_NAME[streamzip] = "${bindir}/streamzip"
+ALTERNATIVE_LINK_NAME[xsubpp] = "${bindir}/xsubpp"
+ALTERNATIVE_LINK_NAME[zipdetails] = "${bindir}/zipdetails"
+
+require perl-ptest.inc
+
+FILES:${PN} = "${bindir}/perl ${bindir}/perl.real ${bindir}/perl${PV} ${libdir}/libperl.so* \
+               ${libdir}/perl5/site_perl \
+               ${libdir}/perl5/${PV}/Config.pm \
+               ${libdir}/perl5/${PV}/${TARGET_ARCH}-linux/Config.pm \
+               ${libdir}/perl5/${PV}/*/Config_git.pl \
+               ${libdir}/perl5/${PV}/*/Config_heavy-target.pl \
+               ${libdir}/perl5/config.sh \
+               ${libdir}/perl5/${PV}/strict.pm \
+               ${libdir}/perl5/${PV}/warnings.pm \
+               ${libdir}/perl5/${PV}/warnings \
+               ${libdir}/perl5/${PV}/vars.pm \
+               ${libdir}/perl5/site_perl \
+               ${libdir}/perl5/${PV}/ExtUtils/MANIFEST.SKIP \
+               ${libdir}/perl5/${PV}/ExtUtils/xsubpp \
+               ${libdir}/perl5/${PV}/ExtUtils/typemap \
+               "
+RPROVIDES:${PN} += "perl-module-strict perl-module-vars perl-module-config perl-module-warnings \
+                    perl-module-warnings-register"
+
+FILES:${PN}-staticdev:append = " ${libdir}/perl5/${PV}/*/CORE/libperl.a"
+
+FILES:${PN}-dev:append = " ${libdir}/perl5/${PV}/*/CORE"
+
+FILES:${PN}-doc:append = " ${libdir}/perl5/${PV}/Unicode/Collate/*.txt \
+                           ${libdir}/perl5/${PV}/*/.packlist \
+                           ${libdir}/perl5/${PV}/Encode/encode.h \
+                         "
+PACKAGES += "${PN}-misc"
+
+FILES:${PN}-misc = "${bindir}/*"
+
+PACKAGES += "${PN}-pod"
+
+FILES:${PN}-pod = "${libdir}/perl5/${PV}/pod \
+                   ${libdir}/perl5/${PV}/*.pod \
+                   ${libdir}/perl5/${PV}/*/*.pod \
+                   ${libdir}/perl5/${PV}/*/*/*.pod \ 
+                   ${libdir}/perl5/${PV}/*/*/*/*.pod \ 
+                  "
+
+PACKAGES += "${PN}-module-cpan ${PN}-module-unicore"
+
+FILES:${PN}-module-cpan += "${libdir}/perl5/${PV}/CPAN \
+                          "
+FILES:${PN}-module-unicore += "${libdir}/perl5/${PV}/unicore"
+
+ALTERNATIVE_PRIORITY = "40"
+ALTERNATIVE:${PN}-doc = "Thread.3"
+ALTERNATIVE_LINK_NAME[Thread.3] = "${mandir}/man3/Thread.3"
+
+# Create a perl-modules package recommending all the other perl
+# packages (actually the non modules packages and not created too)
+ALLOW_EMPTY:${PN}-modules = "1"
+PACKAGES += "${PN}-modules "
+
+PACKAGESPLITFUNCS =+ "split_perl_packages"
+
+python split_perl_packages () {
+    libdir = d.expand('${libdir}/perl5/${PV}')
+    do_split_packages(d, libdir, r'.*/auto/([^.]*)/[^/]*\.(so|ld|ix|al)', '${PN}-module-%s', 'perl module %s', recursive=True, match_path=True, prepend=False)
+    do_split_packages(d, libdir, r'.*linux/([^\/]*)\.pm', '${PN}-module-%s', 'perl module %s', recursive=True, allow_dirs=False, match_path=True, prepend=False)
+    do_split_packages(d, libdir, r'Module/([^\/]*)\.pm', '${PN}-module-%s', 'perl module %s', recursive=True, allow_dirs=False, match_path=True, prepend=False)
+    do_split_packages(d, libdir, r'Module/([^\/]*)/.*', '${PN}-module-%s', 'perl module %s', recursive=True, allow_dirs=False, match_path=True, prepend=False)
+    do_split_packages(d, libdir, r'.*linux/([^\/].*)\.(pm|pl|e2x)', '${PN}-module-%s', 'perl module %s', recursive=True, allow_dirs=False, match_path=True, prepend=False)
+    do_split_packages(d, libdir, r'(^(?!(CPAN\/|CPANPLUS\/|Module\/|unicore\/|.*linux\/)[^\/]).*)\.(pm|pl|e2x)', '${PN}-module-%s', 'perl module %s', recursive=True, allow_dirs=False, match_path=True, prepend=False)
+
+    # perl-modules should recommend every perl module, and only the
+    # modules. Don't attempt to use the result of do_split_packages() as some
+    # modules are manually split (eg. perl-module-unicore).
+    packages = filter(lambda p: 'perl-module-' in p, d.getVar('PACKAGES').split())
+    d.setVar(d.expand("RRECOMMENDS:${PN}-modules"), ' '.join(packages))
+
+    # Read the pre-generated dependency file, and use it to set module dependecies
+    for line in open(d.expand("${WORKDIR}") + '/perl-rdepends.txt').readlines():
+        splitline = line.split()
+        # Filter empty lines and comments
+        if len(splitline) == 0 or splitline[0].startswith("#"):
+            continue
+        if bb.data.inherits_class('native', d):
+            module = splitline[0] + '-native'
+            depends = "perl-native"
+        else:
+            module = splitline[0].replace("RDEPENDS:perl", "RDEPENDS:${PN}")
+            depends = splitline[2].strip('"').replace("perl-module", "${PN}-module")
+        d.appendVar(d.expand(module), " " + depends)
+}
+
+python() {
+    if d.getVar('CLASSOVERRIDE') == "class-target":
+        d.setVar("PACKAGES_DYNAMIC", "^${MLPREFIX}perl-module-.*(?<!native)$")
+    elif d.getVar('CLASSOVERRIDE') == "class-native":
+        d.setVar("PACKAGES_DYNAMIC", "^perl-module-.*-native$")
+    elif d.getVar('CLASSOVERRIDE') == "class-nativesdk":
+        d.setVar("PACKAGES_DYNAMIC", "^nativesdk-perl-module-.*")
+}
+
+RDEPENDS:${PN}-misc += "perl perl-modules"
+RDEPENDS:${PN}-pod += "perl"
+
+BBCLASSEXTEND = "native nativesdk"
+
+SSTATE_SCAN_FILES += "*.pm *.pod *.h *.pl *.sh"
+
+do_create_rdepends_inc() {
+    cd ${WORKDIR}
+    cat <<'EOPREAMBLE' > ${WORKDIR}/perl-rdepends.inc
+
+# Some additional dependencies that the above doesn't manage to figure out
+RDEPENDS:${PN}-module-file-spec += "${PN}-module-file-spec-unix"
+RDEPENDS:${PN}-module-scalar-util += "${PN}-module-list-util"
+RDEPENDS:${PN}-module-file-temp += "${PN}-module-scalar-util"
+RDEPENDS:${PN}-module-file-temp += "${PN}-module-file-spec"
+RDEPENDS:${PN}-module-io-file += "${PN}-module-symbol"
+RDEPENDS:${PN}-module-io-file += "${PN}-module-carp"
+RDEPENDS:${PN}-module-math-bigint += "${PN}-module-math-bigint-calc"
+RDEPENDS:${PN}-module-test-builder += "${PN}-module-list-util"
+RDEPENDS:${PN}-module-test-builder += "${PN}-module-scalar-util"
+RDEPENDS:${PN}-module-test-builder-formatter += "${PN}-module-test2-formatter-tap"
+RDEPENDS:${PN}-module-test2-api += "${PN}-module-test2-event-fail"
+RDEPENDS:${PN}-module-test2-api += "${PN}-module-test2-event-pass"
+RDEPENDS:${PN}-module-test2-api += "${PN}-module-test2-event-v2"
+RDEPENDS:${PN}-module-test2-formatter-tap += "${PN}-module-test2-formatter"
+RDEPENDS:${PN}-module-thread-queue += "${PN}-module-attributes"
+RDEPENDS:${PN}-module-overload += "${PN}-module-overloading"
+
+# Generated depends list beyond this line
+EOPREAMBLE
+    test -e packages-split.new && rm -rf packages-split.new
+    cp -r packages-split packages-split.new && cd packages-split.new
+    find . -name \*.pm | xargs sed -i '/^=head/,/^=cut/d'
+    egrep -r "^\s*(\<use .*|\<require .*);?" perl-module-* --include="*.pm" | \
+    sed "s/\/.*\.pm: */ += /g;s/[\"\']//g;s/;.*/\"/g;s/+= .*\(require\|use\)\> */+= \"perl-module-/g;s/CPANPLUS::.*/cpanplus/g;s/CPAN::.*/cpan/g;s/::/-/g;s/ [^+\"].*//g;s/_/-/g;s/\.pl\"$/\"/;s/\"\?\$/\"/;s/(//;s/)//;" | tr [:upper:] [:lower:] | \
+    awk '{if ($3 != "\x22"$1"\x22"){ print $0}}'| \
+    grep -v -e "\-vms\-" -e module-5 -e "^$" -e "\\$" -e your -e tk -e autoperl -e html -e http -e parse-cpan -e perl-ostype -e ndbm-file -e module-mac -e fcgi -e lwp -e dbd -e dbix | \
+    sort -u | \
+    sed 's/^/RDEPENDS:/;s/perl-module-/${PN}-module-/g;s/module-\(module-\)/\1/g;s/\(module-load\)-conditional/\1/g;s/encode-configlocal/&-pm/;' | \
+    egrep -wv '=>|module-a|module-apache.?|module-apr|module-authen-sasl|module-b-asmdata|module-convert-ebcdic|module-devel-size|module-digest-perl-md5|module-dumpvalue|module-extutils-constant-aaargh56hash|module-extutils-xssymset|module-file-bsdglob|module-for|module-it|module-io-socket-inet6|module-io-socket-ssl|module-io-string|module-ipc-system-simple|module-lexical|module-local-lib|metadata|module-modperl-util|module-pluggable-object|module-test-builder-io-scalar|module-text-unidecode|module-unicore|module-win32|objects\sload|syscall.ph|systeminfo.ph|%s' | \
+    egrep -wv '=>|module-algorithm-diff|module-carp|module-c<extutils-mm-unix>|module-l<extutils-mm-unix>|module-encode-hanextra|module-extutils-makemaker-version-regex|module-file-spec|module-io-compress-lzma|module-io-uncompress-unxz|module-locale-maketext-lexicon|module-log-agent|module-meta-notation|module-net-localcfg|module-net-ping-external|module-b-deparse|module-scalar-util|module-some-module|module-symbol|module-uri|module-win32api-file' > ${WORKDIR}/perl-rdepends.generated
+    cat ${WORKDIR}/perl-rdepends.inc ${WORKDIR}/perl-rdepends.generated > ${THISDIR}/files/perl-rdepends.txt
+}
+
+# bitbake perl -c create_rdepends_inc
+addtask do_create_rdepends_inc
+
+SYSROOT_PREPROCESS_FUNCS += "perl_sysroot_create_wrapper"
+
+perl_sysroot_create_wrapper () {
+       mkdir -p ${SYSROOT_DESTDIR}${bindir}
+       # Create a wrapper that /usr/bin/env perl will use to get perl-native.
+       # This MUST live in the normal bindir.
+       cat > ${SYSROOT_DESTDIR}${bindir}/nativeperl << EOF
+#!/bin/sh
+realpath=\`readlink -fn \$0\`
+exec \`dirname \$realpath\`/perl-native/perl "\$@"
+EOF
+       chmod 0755 ${SYSROOT_DESTDIR}${bindir}/nativeperl
+       cat ${SYSROOT_DESTDIR}${bindir}/nativeperl
+}
+
+SSTATE_HASHEQUIV_FILEMAP = " \
+    populate_sysroot:*/lib*/perl5/*/*/Config_heavy.pl:${TMPDIR} \
+    populate_sysroot:*/lib*/perl5/*/*/Config_heavy.pl:${COREBASE} \
+    populate_sysroot:*/lib*/perl5/config.sh:${TMPDIR} \
+    populate_sysroot:*/lib*/perl5/config.sh:${COREBASE} \
+    "
diff --git a/meta-openeuler/recipes-devtools/pkgconfig/pkgconfig_%.bbappend b/meta-openeuler/recipes-devtools/pkgconfig/pkgconfig_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..300546eda34450c07429a35f38b5353ef7876aa8
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/pkgconfig/pkgconfig_%.bbappend
@@ -0,0 +1,8 @@
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "0.29.2"
+
+SRC_URI:prepend = "file://${OPENEULER_LOCAL_NAME}/${BPN}/pkg-config-${PV}.tar.gz \
+           "
+
+SRC_URI[sha256sum] = "8a7b4114765ef4c96cbf02b0be804c0097447461dd76a86c3700c2d241b723ad"
diff --git a/meta-openeuler/recipes-devtools/prelink/prelink/0001-Add-MIPS-gnu-hash-support.patch b/meta-openeuler/recipes-devtools/prelink/prelink/0001-Add-MIPS-gnu-hash-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..da0275bfcdf801b5edf1b2497cbb9b28a4891a42
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/prelink/prelink/0001-Add-MIPS-gnu-hash-support.patch
@@ -0,0 +1,110 @@
+From 05240e13668422c4f9118f2cde953ec875d0d68f Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 14 Jan 2020 01:37:22 -0800
+Subject: [PATCH] Add MIPS gnu hash support
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/arch-mips.c | 1 +
+ src/prelink.c   | 1 +
+ src/prelink.h   | 5 +++++
+ 3 files changed, 7 insertions(+)
+
+--- a/src/arch-mips.c
++++ b/src/arch-mips.c
+@@ -324,6 +324,7 @@ mips_adjust_dyn (DSO *dso, int n, GElf_D
+     case DT_MIPS_BASE_ADDRESS:
+     case DT_MIPS_RLD_MAP:
+     case DT_MIPS_OPTIONS:
++    case DT_MIPS_XHASH:
+       if (dyn->d_un.d_ptr >= start)
+ 	dyn->d_un.d_ptr += adjust;
+       return 1;
+--- a/src/prelink.c
++++ b/src/prelink.c
+@@ -425,6 +425,7 @@ prelink_prepare (DSO *dso)
+ 	  {
+ 	  case SHT_HASH:
+ 	  case SHT_GNU_HASH:
++	  case SHT_MIPS_XHASH:
+ 	  case SHT_DYNSYM:
+ 	  case SHT_REL:
+ 	  case SHT_RELA:
+--- a/src/prelink.h
++++ b/src/prelink.h
+@@ -114,6 +114,11 @@ typedef uint8_t Elf64_Byte;
+ #define SHT_MIPS_ABIFLAGS       0x7000002a
+ #endif
+ 
++#ifndef SHT_MIPS_XHASH
++#define DT_MIPS_XHASH	    0x70000036
++#define SHT_MIPS_XHASH       0x7000002b
++#endif
++
+ #ifndef RSS_UNDEF
+ #define RSS_UNDEF              0
+ #endif
+--- a/src/dso.c
++++ b/src/dso.c
+@@ -109,6 +109,11 @@ read_dynamic (DSO *dso)
+ 		    dso->info_DT_GNU_HASH = dyn.d_un.d_val;
+ 		    dso->info_set_mask |= (1ULL << DT_GNU_HASH_BIT);
+ 		  }
++		else if (dyn.d_tag == DT_MIPS_XHASH)
++		  {
++		    dso->info_DT_GNU_HASH = dyn.d_un.d_val;
++		    dso->info_set_mask |= (1ULL << DT_GNU_HASH_BIT);
++		  }
+ 		else if (dyn.d_tag == DT_TLSDESC_PLT)
+ 		  {
+ 		    dso->info_DT_TLSDESC_PLT = dyn.d_un.d_val;
+@@ -1463,6 +1468,7 @@ adjust_dso (DSO *dso, GElf_Addr start, G
+ 	  break;
+ 	case SHT_HASH:
+ 	case SHT_GNU_HASH:
++	case SHT_MIPS_XHASH:
+ 	case SHT_NOBITS:
+ 	case SHT_STRTAB:
+ 	  break;
+--- a/src/space.c
++++ b/src/space.c
+@@ -61,6 +61,7 @@ print_sections (DSO *dso, GElf_Ehdr *ehd
+       { SHT_GNU_versym, "VERSYM" },
+       { SHT_GNU_LIBLIST, "LIBLIST" },
+       { SHT_GNU_HASH, "GNU_HASH" },
++      { SHT_MIPS_XHASH, "MIPS_XHASH" },
+       { 0, NULL }
+     };
+ 
+@@ -183,6 +184,7 @@ readonly_is_movable (DSO *dso, GElf_Ehdr
+     {
+     case SHT_HASH:
+     case SHT_GNU_HASH:
++    case SHT_MIPS_XHASH:
+     case SHT_DYNSYM:
+     case SHT_REL:
+     case SHT_RELA:
+@@ -558,6 +560,7 @@ find_readonly_space (DSO *dso, GElf_Shdr
+ 		    {
+ 		    case SHT_HASH:
+ 		    case SHT_GNU_HASH:
++		    case SHT_MIPS_XHASH:
+ 		    case SHT_DYNSYM:
+ 		    case SHT_STRTAB:
+ 		    case SHT_GNU_verdef:
+--- a/src/exec.c
++++ b/src/exec.c
+@@ -65,7 +65,11 @@ update_dynamic_tags (DSO *dso, GElf_Shdr
+ 	  || (dynamic_info_is_set (dso, DT_GNU_HASH_BIT)
+ 	      && dso->info_DT_GNU_HASH == old_shdr[j].sh_addr
+ 	      && old_shdr[j].sh_type == SHT_GNU_HASH
+-	      && set_dynamic (dso, DT_GNU_HASH, shdr[i].sh_addr, 1)))
++	      && set_dynamic (dso, DT_GNU_HASH, shdr[i].sh_addr, 1))
++	  || (dynamic_info_is_set (dso, DT_GNU_HASH_BIT)
++	      && dso->info_DT_GNU_HASH == old_shdr[j].sh_addr
++	      && old_shdr[j].sh_type == SHT_MIPS_XHASH
++	      && set_dynamic (dso, DT_MIPS_XHASH, shdr[i].sh_addr, 1)))
+ 	return 1;
+     }
+ 
diff --git a/meta-openeuler/recipes-devtools/prelink/prelink/macros.prelink b/meta-openeuler/recipes-devtools/prelink/prelink/macros.prelink
new file mode 100644
index 0000000000000000000000000000000000000000..cb166958850d102023ce05e215ea210b0e946e12
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/prelink/prelink/macros.prelink
@@ -0,0 +1,5 @@
+# rpm-4.1 verifies prelinked libraries using a prelink undo helper.
+#       Note: The 2nd token is used as argv[0] and "library" is a
+#       placeholder that will be deleted and replaced with the appropriate
+#       library file path.
+%__prelink_undo_cmd     /usr/sbin/prelink prelink -y library
diff --git a/meta-openeuler/recipes-devtools/prelink/prelink/prelink.conf b/meta-openeuler/recipes-devtools/prelink/prelink/prelink.conf
new file mode 100644
index 0000000000000000000000000000000000000000..562f23c59d21872a2339ec92ed00dda49317c213
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/prelink/prelink/prelink.conf
@@ -0,0 +1,18 @@
+# This config file contains a list of directories both with binaries
+# and libraries prelink should consider by default.
+# If a directory name is prefixed with `-l ', the directory hierarchy
+# will be walked as long as filesystem boundaries are not crossed.
+# If a directory name is prefixed with `-h ', symbolic links in a
+# directory hierarchy are followed.
+-l /usr/local/sbin
+-l /sbin
+-l /usr/sbin
+-l /usr/local/bin
+-l /bin
+-l /usr/bin
+-l /usr/X11R6/bin
+-l /usr/games
+-l /usr/local/lib{,32,64,x32}
+-l /lib{,32,64,x32}
+-l /usr/lib{,32,64,x32}
+-l /usr/X11R6/lib{,32,64,x32}
diff --git a/meta-openeuler/recipes-devtools/prelink/prelink/prelink.cron.daily b/meta-openeuler/recipes-devtools/prelink/prelink/prelink.cron.daily
new file mode 100644
index 0000000000000000000000000000000000000000..0b3c07322c79669dc31e37f5ceca7bde75c93eca
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/prelink/prelink/prelink.cron.daily
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+. /etc/default/prelink
+
+renice +19 -p $$ >/dev/null 2>&1
+
+if [ "$PRELINKING" != yes ]; then
+  if [ -f /etc/prelink.cache ]; then
+    echo /usr/sbin/prelink -uav > /var/log/prelink.log
+    /usr/sbin/prelink -uav >> /var/log/prelink.log 2>&1
+    rm -f /etc/prelink.cache
+    # Restart init if needed
+    [ -n "$(find `ldd /sbin/init | awk '{ print $3 }'` /sbin/init -ctime -1 2>/dev/null )" ] && /sbin/telinit u
+  fi
+  exit 0
+fi
+
+if [ ! -f /etc/prelink.cache -o -f /var/lib/misc/prelink.force ] \
+   || grep -q '^prelink-ELF0.[0-2]' /etc/prelink.cache; then
+  # If cache does not exist or is from older prelink versions or
+  # if we were asked to explicitely, force full prelinking
+  rm -f /etc/prelink.cache /var/lib/misc/prelink.force
+  PRELINK_OPTS="$PRELINK_OPTS -f"
+  date > /var/lib/misc/prelink.full
+elif [ -n "$PRELINK_FULL_TIME_INTERVAL" \
+       -a "`find /var/lib/misc/prelink.full -mtime -${PRELINK_FULL_TIME_INTERVAL} 2>/dev/null`" \
+	  = /var/lib/misc/prelink.full ]; then
+  # If prelink without -q has been run in the last
+  # PRELINK_FULL_TIME_INTERVAL days, just use quick mode
+  PRELINK_OPTS="$PRELINK_OPTS -q"
+else
+  date > /var/lib/misc/prelink.full
+fi
+
+echo /usr/sbin/prelink -av $PRELINK_OPTS > /var/log/prelink.log
+/usr/sbin/prelink -av $PRELINK_OPTS >> /var/log/prelink.log 2>&1
+# Restart init if needed
+[ -n "$(find `ldd /sbin/init | awk '{ print $3 }'` /sbin/init -ctime -1 2>/dev/null )" ] && /sbin/telinit u
+
+exit 0
diff --git a/meta-openeuler/recipes-devtools/prelink/prelink/prelink.default b/meta-openeuler/recipes-devtools/prelink/prelink/prelink.default
new file mode 100644
index 0000000000000000000000000000000000000000..d8802f820ae0de5c01de356678637632b01b48de
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/prelink/prelink/prelink.default
@@ -0,0 +1,22 @@
+# Set this to no to disable prelinking altogether
+# or to yes to enable it.
+# (if you change this from yes to no prelink -ua
+# will be run next night to undo prelinking)
+PRELINKING=yes
+
+# Options to pass to prelink
+# -m	Try to conserve virtual memory by allowing overlapping
+#	assigned virtual memory slots for libraries which
+#	never appear together in one binary
+# -R	Randomize virtual memory slot assignments for libraries.
+#	This makes it slightly harder for various buffer overflow
+#	attacks, since library addresses will be different on each
+#	host using -R.
+PRELINK_OPTS=-mR
+
+# How often should full prelink be run (in days)
+# Normally, prelink will be run in quick mode, every
+# $PRELINK_FULL_TIME_INTERVAL days it will be run
+# in normal mode.  Comment this line out if prelink 
+# should be run in normal mode always.
+PRELINK_FULL_TIME_INTERVAL=14
diff --git a/meta-openeuler/recipes-devtools/prelink/prelink_%.bbappend b/meta-openeuler/recipes-devtools/prelink/prelink_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1bca8aad5dc75a1754ba2203d498af5b14956aba
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/prelink/prelink_%.bbappend
@@ -0,0 +1,8 @@
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "1.0"
+
+SRC_URI += "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BPN}-cross-${PV}.tar.gz \
+"
+
+S = "${WORKDIR}/${BPN}-cross-${PV}"
diff --git a/meta-openeuler/recipes-devtools/prelink/prelink_git.bb b/meta-openeuler/recipes-devtools/prelink/prelink_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8f50183f02467410ebc6348e5d77534fa512b98d
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/prelink/prelink_git.bb
@@ -0,0 +1,183 @@
+SECTION = "devel"
+# Need binutils for libiberty.a
+# Would need transfig-native for documentation if it wasn't disabled
+DEPENDS = "elfutils binutils"
+SUMMARY = "An ELF prelinking utility"
+HOMEPAGE = "http://git.yoctoproject.org/cgit.cgi/prelink-cross/about/"
+DESCRIPTION = "The prelink package contains a utility which modifies ELF shared libraries \
+and executables, so that far fewer relocations need to be resolved at \
+runtime and thus programs come up faster."
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=c93c0550bd3173f4504b2cbd8991e50b"
+SRCREV = "f9975537dbfd9ade0fc813bd5cf5fcbe41753a37"
+PV = "1.0+git${SRCPV}"
+
+#
+# The cron script attempts to re-prelink the system daily -- on
+# systems where users are adding applications, this might be reasonable
+# but for embedded, we should be re-running prelink -a after an update.
+#
+# Default is prelinking is enabled.
+#
+SUMMARY:${PN}-cron = "Cron scripts to control automatic prelinking"
+DESCRIPTION:${PN}-cron = "Cron scripts to control automatic prelinking.  \
+See: ${sysconfdir}/cron.daily/prelink for configuration information."
+
+FILES:${PN}-cron = "${sysconfdir}/cron.daily ${sysconfdir}/default"
+
+PACKAGES =+ "${PN}-cron"
+
+SRC_URI = "git://git.yoctoproject.org/prelink-cross.git;branch=cross_prelink_staging \
+           file://0001-Add-MIPS-gnu-hash-support.patch \
+           file://prelink.conf \
+           file://prelink.cron.daily \
+           file://prelink.default \
+           file://macros.prelink \
+           "
+UPSTREAM_CHECK_COMMITS = "1"
+
+# error: error.h: No such file or directory
+COMPATIBLE_HOST:libc-musl = 'null'
+
+TARGET_OS_ORIG := "${TARGET_OS}"
+OVERRIDES:append = ":${TARGET_OS_ORIG}"
+
+S = "${WORKDIR}/git"
+
+inherit autotools 
+
+BBCLASSEXTEND = "native"
+
+EXTRA_OECONF = "--disable-selinux --with-pkgversion=${PV}-${PR} \
+	--with-bugurl=http://bugzilla.yoctoproject.org/"
+
+
+#
+# For target prelink we need to ensure paths match the lib path layout
+# including for any configured multilibs
+#
+python do_linkerpaths () {
+    values = all_multilib_tune_list(["TUNE_ARCH", "baselib", "ABIEXTENSION"], d)
+
+    arches = values["TUNE_ARCH"]
+    baselibs = values["baselib"]
+    abis = values["ABIEXTENSION"]
+
+    def replace_lines(f, search, replacement, d, firstonly = False, secondonly = False):
+        f = d.expand(f)
+        if search == replacement:
+            return
+        bb.debug(2, "Replacing %s with %s in %s" % (search, replacement, f))
+        with open(f, "r") as data:
+            lines = data.readlines()
+        with open(f, "w") as data:
+            for line in lines:
+                if not secondonly and not firstonly:
+                    line = line.replace(search, replacement)
+                elif secondonly and search in line:
+                    secondonly = False
+                elif firstonly and search and search in line:
+                    line = line.replace(search, replacement)
+                    search = None
+                data.write(line)
+
+    def replace_lines_rtld(f, search, replacement, section, d):
+        f = d.expand(f)
+        bb.debug(2, "Replacing %s with %s in %s" % (search, replacement, f))
+        with open(f, "r") as data:
+            lines = data.readlines()
+        found = False
+        found2 = False
+        with open(f, "w") as data:
+            for line in lines:
+                if section in line:
+                    if section == "else" and "if" in line:
+                        found = False
+                    else:
+                        found = True
+                if found and "dst_LIB =" in line:
+                    found2 = True
+                elif "}" in line:
+                    found = False
+                    found2 = False
+                if found2:
+                    line = line.replace(search, replacement)
+                data.write(line)
+
+    for i, arch in enumerate(arches):
+        tune_baselib = baselibs[i]
+        abi = abis[i]
+
+        bits = 32
+        if arch == "powerpc":
+            replace_lines("${S}/src/arch-ppc.c", "/lib/ld.so.1", "/" + tune_baselib + "/ld.so.1", d)
+        elif arch == "powerpc64":
+            replace_lines("${S}/src/arch-ppc64.c", "/lib64/ld64.so.1", "/" + tune_baselib + "/ld64.so.1", d)
+            bits = 64
+        elif arch == "x86_64":
+            if abi == "x32":
+                replace_lines("${S}/src/arch-x86_64.c", "/libx32/ld-linux-x32.so.2", "/" + tune_baselib + "/ld-linux-x32.so.2", d)
+            else:
+                replace_lines("${S}/src/arch-x86_64.c", "/lib64/ld-linux-x86-64.so.2", "/" + tune_baselib + "/ld-linux-x86-64.so.2", d)
+            bits = 64
+        elif arch == "arm":
+            replace_lines("${S}/src/arch-arm.c", "/lib/ld-linux.so.3", "/" + tune_baselib + "/ld-linux.so.3", d)
+            replace_lines("${S}/src/arch-arm.c", "/lib/ld-linux-armhf.so.3", "/" + tune_baselib + "/ld-linux-armhf.so.3", d)
+        elif arch == "mips" or arch == "mipsel":
+            replace_lines("${S}/src/arch-mips.c", "/lib/ld.so.1", "/" + tune_baselib + "/ld.so.1", d, firstonly=True)
+            replace_lines("${S}/src/arch-mips.c", "/lib32/ld.so.1", "/" + tune_baselib + "/ld.so.1", d)
+        elif arch == "mips64" or arch == "mips64el":
+            replace_lines("${S}/src/arch-mips.c", "/lib/ld.so.1", "/" + tune_baselib + "/ld.so.1", d, secondonly=True)
+            replace_lines("${S}/src/arch-mips.c", "/lib64/ld.so.1", "/" + tune_baselib + "/ld.so.1", d)
+            bits = 64
+        elif arch.endswith("86"):
+            replace_lines("${S}/src/arch-i386.c", "/lib/ld-linux.so.2", "/" + tune_baselib + "/ld-linux.so.2", d)
+        if bits == 32 and tune_baselib != "lib":
+            replace_lines_rtld("${S}/src/rtld/rtld.c", "lib", tune_baselib, "else", d)
+        if bits == 64 and tune_baselib != "lib64":
+            replace_lines_rtld("${S}/src/rtld/rtld.c", "lib64", tune_baselib, "use_64bit", d)
+}
+
+python () {
+    overrides = d.getVar("OVERRIDES").split(":")
+    if "class-target" in overrides:
+        bb.build.addtask('do_linkerpaths', 'do_configure', 'do_patch', d)
+}
+
+do_configure:prepend () {
+        # Disable documentation!
+        echo "all:" > ${S}/doc/Makefile.am
+}
+
+do_install:append () {
+	install -d ${D}${sysconfdir}/cron.daily ${D}${sysconfdir}/default ${D}${sysconfdir}/rpm
+	install -m 0644 ${WORKDIR}/prelink.conf ${D}${sysconfdir}/prelink.conf
+	install -m 0644 ${WORKDIR}/prelink.cron.daily ${D}${sysconfdir}/cron.daily/prelink
+	install -m 0644 ${WORKDIR}/prelink.default ${D}${sysconfdir}/default/prelink
+	install -m 0644 ${WORKDIR}/macros.prelink ${D}${sysconfdir}/rpm/macros.prelink
+}
+
+# If we ae doing a cross install, we want to avoid prelinking.
+# Prelinking during a cross install should be handled by the image-prelink
+# bbclass.  If the user desires this to run on the target at first boot
+# they will need to create a custom boot script.
+pkg_postinst_prelink() {
+#!/bin/sh
+
+if [ "x$D" != "x" ]; then
+  exit 0
+fi
+
+prelink -a
+}
+
+pkg_prerm_prelink() {
+#!/bin/sh
+
+if [ "x$D" != "x" ]; then
+  exit 1
+fi
+
+prelink -au
+}
+
diff --git a/meta-openeuler/recipes-devtools/pseudo/pseudo_%.bbappend b/meta-openeuler/recipes-devtools/pseudo/pseudo_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fdae486f2fb4a9cd8653ba729168df62fb3bb828
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/pseudo/pseudo_%.bbappend
@@ -0,0 +1,20 @@
+OPENEULER_REPO_NAME = "yocto-pseudo"
+
+OPENEULER_REPO_NAMES = "yocto-pseudo oee_archive"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+          file://oee_archive/pseudo/pseudo-prebuilt-2.33.tar.xz;subdir=${BP}/prebuilt;name=prebuilt \
+           "
+
+PV = "df1d1321fb093283485c387e3c933d2d264e509c"
+S = "${WORKDIR}/${BP}"
+
+# set --with-sqlite to native sdk path
+do_compile:class-native:openeuler-prebuilt () {
+        if [ "${SITEINFO_BITS}" = "64" ]; then
+          ${S}/configure ${PSEUDO_EXTRA_OPTS} --prefix=${prefix} --libdir=${prefix}/lib/pseudo/lib${SITEINFO_BITS} --with-sqlite-lib=/lib --with-sqlite=${OPENEULER_NATIVESDK_SYSROOT}/usr --cflags="${CFLAGS}" --bits=${SITEINFO_BITS} --without-rpath
+        else
+          ${S}/configure ${PSEUDO_EXTRA_OPTS} --prefix=${prefix} --libdir=${prefix}/lib/pseudo/lib --with-sqlite-lib=/lib --with-sqlite=${OPENEULER_NATIVESDK_SYSROOT}/usr --cflags="${CFLAGS}" --bits=${SITEINFO_BITS} --without-rpath
+        fi
+        oe_runmake ${MAKEOPTS}
+}
diff --git a/meta-openeuler/recipes-devtools/python/pypi-src-openeuler.inc b/meta-openeuler/recipes-devtools/python/pypi-src-openeuler.inc
new file mode 100644
index 0000000000000000000000000000000000000000..a1643522dbf86dc65f4ea63f561857134f18b39d
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/pypi-src-openeuler.inc
@@ -0,0 +1,4 @@
+OPENEULER_REPO_NAME = "python-${PYPI_PACKAGE}"
+
+# use openeuler's pkg src
+SRC_URI:prepend = "file://${PYPI_PACKAGE}-${PV}.tar.gz "
diff --git a/meta-openeuler/recipes-devtools/python/python3-asn1crypto_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-asn1crypto_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..de2d11aa23b642cf69bbf4c1295a46e6a724f939
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-asn1crypto_%.bbappend
@@ -0,0 +1,5 @@
+PV = "1.5.1"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=b5cda97fbd7959ad47a952651a87051a"
+SRC_URI[md5sum] = "f7a5271af9b81246fbdf57d703afce2f"
+SRC_URI[sha256sum] = "13ae38502be632115abf8a24cbe5f4da52e3b5231990aff31123c805306ccb9c"
+require pypi-src-openeuler.inc
diff --git a/meta-openeuler/recipes-devtools/python/python3-async_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-async_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8870a2d5317bb9f51b95b58eb08828a0444b1ffc
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-async_%.bbappend
@@ -0,0 +1,11 @@
+PV = "0.6.2"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+# from version 0.6.2, compare the differences in upstream recipe
+SRC_URI[sha256sum] = "ac6894d876e45878faae493b0cf61d0e28ec417334448ac0a6ea2229d8343051"
+
+# upstream source
+SRC_URI:prepend = " \
+            file://${OPENEULER_LOCAL_NAME}/${BPN}/async-${PV}.tar.gz  \
+           "
diff --git a/meta-openeuler/recipes-devtools/python/python3-attrs_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-attrs_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cb5ae107ee5dba785a3ad3a830bf7908e024078f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-attrs_%.bbappend
@@ -0,0 +1,6 @@
+PV = "22.1.0"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=5e55731824cf9205cfabeab9a0600887"
+
+require pypi-src-openeuler.inc
+
diff --git a/meta-openeuler/recipes-devtools/python/python3-cython_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-cython_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4120f761b1343089f0ce2fa4b16e663a8862c0e9
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-cython_%.bbappend
@@ -0,0 +1,11 @@
+PV = "3.0.8"
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "Cython"
+
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=61c3ee8961575861fa86c7e62bc9f69c"
+
+# From python3-cython_3.0.8.bb
+do_install:append() {
+        # remove build paths from generated sources
+        sed -i -e 's|${WORKDIR}||' ${S}/Cython/*.c ${S}/Cython/Compiler/*.c ${S}/Cython/Plex/*.c
+}
diff --git a/meta-openeuler/recipes-devtools/python/python3-docutils_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-docutils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e7ffa2b342d193fd7115f963931ef5818bc09af5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-docutils_%.bbappend
@@ -0,0 +1,15 @@
+# main: yocto-poky/meta/recipes-devtools/python/python3-docutils_0.18.1.bb
+
+PV = "0.20.1"
+LIC_FILES_CHKSUM = "file://COPYING.txt;md5=08f5f8aa6a1db2500c08a2bb558e45af"
+require pypi-src-openeuler.inc
+
+# diff 0.20.1.bb ~ 0.18.1.bb
+do_install:append() {
+    for f in rst2html rst2html4 rst2html5 rst2latex rst2man \
+	           rst2odt rst2odt_prepstyles rst2pseudoxml rst2s5 rst2xetex rst2xml \
+	           rstpep2html
+    do
+        mv ${D}${bindir}/$f.py ${D}${bindir}/$f;
+    done
+}
\ No newline at end of file
diff --git a/meta-openeuler/recipes-devtools/python/python3-extras_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-extras_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c5b9c409cbe39a06a85bcc2f66ad789f13b9dc63
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-extras_%.bbappend
@@ -0,0 +1,4 @@
+PV = "1.0.0"
+
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "python-extras"
diff --git a/meta-openeuler/recipes-devtools/python/python3-flit-core_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-flit-core_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8b5aa27893f83063c4c29b35a55390d7e392929f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-flit-core_%.bbappend
@@ -0,0 +1,13 @@
+# python3-pbr Dependencies
+PV = "3.8.0"
+
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "python-flit"
+# openeuler source
+SRC_URI[sha256sum] = "d0f2a8f4bd45dc794befbf5839ecc0fd3830d65a57bd52b5997542fac5d5e937"
+DEPENDS:remove:class-native = " python3-build-native"
+
+#  There is a method that does not support this feature first, and it will be released after subsequent upgrades
+# do_compile:class-native () {
+#     python_flit_core_do_manual_build
+# }
diff --git a/meta-openeuler/recipes-devtools/python/python3-git_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-git_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c9c81f0945bc3597a1a309f015590ee2f0b5343d
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-git_%.bbappend
@@ -0,0 +1,9 @@
+require pypi-src-openeuler.inc
+
+PV = "3.1.42"
+
+SRC_URI:remove = "file://0001-python3-git-CVE-2022-24439-fix-from-PR-1518.patch \
+            file://0001-python3-git-CVE-2022-24439-fix-from-PR-1521.patch \
+           "
+
+SRC_URI[sha256sum] = "8d9b8cb1e80b9735e8717c9362079d3ce4c6e5ddeebedd0361b228c3a67a62f6"
diff --git a/meta-openeuler/recipes-devtools/python/python3-gitdb_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-gitdb_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e067ade4a8fc01582040d5082c51a9ecc794eb31
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-gitdb_%.bbappend
@@ -0,0 +1,4 @@
+PV = "4.0.11"
+
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "python-gitdb"
diff --git a/meta-openeuler/recipes-devtools/python/python3-idna_3.6.bb b/meta-openeuler/recipes-devtools/python/python3-idna_3.6.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d9ac4053f293d799074406c386f5da7362793dab
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-idna_3.6.bb
@@ -0,0 +1,16 @@
+SUMMARY = "Internationalised Domain Names in Applications"
+HOMEPAGE = "https://github.com/kjd/idna"
+LICENSE = "BSD-3-Clause & Python-2.0 & Unicode-TOU"
+LIC_FILES_CHKSUM = "file://LICENSE.md;md5=dbec47b98e1469f6a104c82ff9698cee"
+PV = "3.6"
+SRC_URI[md5sum] = "70f4beef4feb196ac64b75a93271f53c"
+SRC_URI[sha256sum] = "9ecdbbd083b06798ae1e86adcbfe8ab1479cf864e4ee30fe4e46a003d12491ca"
+
+inherit pypi python_flit_core
+require pypi-src-openeuler.inc
+
+RDEPENDS:${PN}:class-target = "\
+    python3-codecs \
+"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-devtools/python/python3-importlib-metadata_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-importlib-metadata_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..45de806f32efce308fea6602c981bdf36a13c210
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-importlib-metadata_%.bbappend
@@ -0,0 +1,6 @@
+PV = "7.0.1"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=3b83ef96387f14655fc854ddc3c6bd57"
+SRC_URI[sha256sum] = "f238736bb06590ae52ac1fab06a3a9ef1d8dce2b7a35b5ab329371d6c8f5d2cc"
+
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "python-importlib-metadata"
diff --git a/meta-openeuler/recipes-devtools/python/python3-iniparse_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-iniparse_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e7eb9721aa25698a90a39344c206a3ff3945a66a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-iniparse_%.bbappend
@@ -0,0 +1,13 @@
+PV = "0.5"
+require pypi-src-openeuler.inc
+
+SRC_URI[md5sum] = "2054bab923df21107652d009f2373789"
+SRC_URI[sha256sum] = "932e5239d526e7acb504017bb707be67019ac428a6932368e6851691093aa842"
+
+# delete useless patch for version 0.4
+SRC_URI:remove = "file://0001-Add-python-3-compatibility.patch "
+
+SRC_URI:prepend = "file://backport-fix-bug-in-classifiers.patch "
+
+# fix ModuleNotFoundError: No module named 'setuptools'
+inherit setuptools3
diff --git a/meta-openeuler/recipes-devtools/python/python3-installer_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-installer_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3144b1a1b6ffc232eaf2ed35a0af0a00d42dc047
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-installer_%.bbappend
@@ -0,0 +1,11 @@
+PV = "0.5.1"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+# from version 0.5.1, compare the differences in upstream recipe
+SRC_URI[sha256sum] = "f970995ec2bb815e2fdaf7977b26b2091e1e386f0f42eafd5ac811953dc5d445"
+
+# upstream source
+SRC_URI:prepend = " \
+            file://${OPENEULER_LOCAL_NAME}/${BPN}/installer-${PV}.tar.gz  \
+           "
diff --git a/meta-openeuler/recipes-devtools/python/python3-jinja2_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-jinja2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1581ede7459bb0cadc1adac6d872d36d9d23846e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-jinja2_%.bbappend
@@ -0,0 +1,10 @@
+PV = "3.1.3"
+
+SRC_URI[sha256sum] = "ac8bd6544d4bb2c9792bf3a159e80bba8fda7f07e81bc3aed565432d5925ba90"
+
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "python-jinja2"
+
+RDEPENDS:${PN}-ptest += " \
+    python3-unittest-automake-output \
+"
diff --git a/meta-openeuler/recipes-devtools/python/python3-jsonschema_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-jsonschema_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..216efc5f4878df54743243cb57225fef48d93751
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-jsonschema_%.bbappend
@@ -0,0 +1,15 @@
+
+PACKAGECONFIG[format] = " \
+    ${PYTHON_PN}-jsonpointer \
+     ${PYTHON_PN}-webcolors \
+     ${PYTHON_PN}-rfc3987 \
+     ${PYTHON_PN}-rfc3339-validator \
+"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+OEE_ARCHIVE_SUBDIR = "${PYPI_PACKAGE}"
+
+SRC_URI:prepend = " \
+    file://${OPENEULER_LOCAL_NAME}/${PYPI_PACKAGE}/${PYPI_PACKAGE}-${PV}.tar.gz \
+"
+
diff --git a/meta-openeuler/recipes-devtools/python/python3-mako_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-mako_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0733fb55ed188e421f13afb909388d13f789dde2
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-mako_%.bbappend
@@ -0,0 +1,15 @@
+require pypi-src-openeuler.inc
+
+OPENEULER_REPO_NAME = "python-mako"
+
+PV = "1.2.4"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=ad08dd28df88e64b35bcac27c822ee34"
+
+SRC_URI:remove = "file://CVE-2022-40023.patch"
+
+SRC_URI[sha256sum] = "d60a3903dc3bb01a18ad6a89cdbe2e4eadc69c0bc8ef1e3773ba53d44c3f7a34"
+
+RDEPENDS:${PN} += "${PYTHON_PN}-markupsafe \
+                  ${PYTHON_PN}-pygments \
+"
diff --git a/meta-openeuler/recipes-devtools/python/python3-markupsafe_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-markupsafe_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ef8529abc67d404478cb484de93bfdd7142dfc0e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-markupsafe_%.bbappend
@@ -0,0 +1,5 @@
+require pypi-src-openeuler.inc
+
+OPENEULER_REPO_NAME = "python-markupsafe"
+
+PV = "2.1.3"
diff --git a/meta-openeuler/recipes-devtools/python/python3-more-itertools_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-more-itertools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b3b9a9e587b52c4fccd585cb81b5cb87aecf113c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-more-itertools_%.bbappend
@@ -0,0 +1,6 @@
+PV = "9.1.0"
+require pypi-src-openeuler.inc
+
+SRC_URI:remove = " \
+	file://run-ptest \
+"
diff --git a/meta-openeuler/recipes-devtools/python/python3-more-itertools_9.1.0.bb b/meta-openeuler/recipes-devtools/python/python3-more-itertools_9.1.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f5d107c78dbf44dc2955f0b0d208b939ccdb411c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-more-itertools_9.1.0.bb
@@ -0,0 +1,29 @@
+DESCRIPTION = "More routines for operating on iterables, beyond itertools"
+HOMEPAGE = "https://github.com/erikrose/more-itertools"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=3396ea30f9d21389d7857719816f83b5"
+
+SRC_URI[sha256sum] = "cabaa341ad0389ea83c17a94566a53ae4c9d07349861ecb14dc6d0345cf9ac5d"
+
+inherit pypi python_flit_core ptest
+
+SRC_URI += " \
+	file://run-ptest \
+"
+
+RDEPENDS:${PN} += " \
+        ${PYTHON_PN}-asyncio \
+        "
+
+RDEPENDS:${PN}-ptest += " \
+	${PYTHON_PN}-statistics \
+	${PYTHON_PN}-pytest \
+	${PYTHON_PN}-unittest-automake-output \
+        "
+
+do_install_ptest() {
+	install -d ${D}${PTEST_PATH}/tests
+	cp -rf ${S}/tests/* ${D}${PTEST_PATH}/tests/
+}
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-devtools/python/python3-numpy/0001-Don-t-search-usr-and-so-on-for-libraries-by-default-.patch b/meta-openeuler/recipes-devtools/python/python3-numpy/0001-Don-t-search-usr-and-so-on-for-libraries-by-default-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..00873ea023fb02af67e111668ec74514ff35af12
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-numpy/0001-Don-t-search-usr-and-so-on-for-libraries-by-default-.patch
@@ -0,0 +1,71 @@
+From 27f6687e49bf555fc494d2f14bae6ecd0fa30f14 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Thu, 10 Dec 2015 13:20:30 +0200
+Subject: [PATCH] Don't search /usr and so on for libraries by default to
+
+ avoid host contamination.
+
+Upstream-Status: Inappropriate (As the code stands, this is a hack)
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ numpy/distutils/system_info.py | 42 +++++-----------------------------
+ 1 file changed, 6 insertions(+), 36 deletions(-)
+
+diff --git a/numpy/distutils/system_info.py b/numpy/distutils/system_info.py
+index 82e864a..135246d 100644
+--- a/numpy/distutils/system_info.py
++++ b/numpy/distutils/system_info.py
+@@ -323,44 +323,14 @@ if sys.platform == 'win32':
+         add_system_root(os.path.join(conda_dir, 'Library'))
+ 
+ else:
+-    default_lib_dirs = libpaths(['/usr/local/lib', '/opt/lib', '/usr/lib',
+-                                 '/opt/local/lib', '/sw/lib'], platform_bits)
+     default_runtime_dirs = []
+-    default_include_dirs = ['/usr/local/include',
+-                            '/opt/include',
+-                            # path of umfpack under macports
+-                            '/opt/local/include/ufsparse',
+-                            '/opt/local/include', '/sw/include',
+-                            '/usr/include/suitesparse']
+-    default_src_dirs = ['.', '/usr/local/src', '/opt/src', '/sw/src']
+-
+-    default_x11_lib_dirs = libpaths(['/usr/X11R6/lib', '/usr/X11/lib',
+-                                     '/usr/lib'], platform_bits)
+-    default_x11_include_dirs = ['/usr/X11R6/include', '/usr/X11/include']
+-
+-    if os.path.exists('/usr/lib/X11'):
+-        globbed_x11_dir = glob('/usr/lib/*/libX11.so')
+-        if globbed_x11_dir:
+-            x11_so_dir = os.path.split(globbed_x11_dir[0])[0]
+-            default_x11_lib_dirs.extend([x11_so_dir, '/usr/lib/X11'])
+-            default_x11_include_dirs.extend(['/usr/lib/X11/include',
+-                                             '/usr/include/X11'])
+-
+-    with open(os.devnull, 'w') as tmp:
+-        try:
+-            p = subprocess.Popen(["gcc", "-print-multiarch"], stdout=subprocess.PIPE,
+-                         stderr=tmp)
+-        except (OSError, DistutilsError):
+-            # OSError if gcc is not installed, or SandboxViolation (DistutilsError
+-            # subclass) if an old setuptools bug is triggered (see gh-3160).
+-            pass
+-        else:
+-            triplet = str(p.communicate()[0].decode().strip())
+-            if p.returncode == 0:
+-                # gcc supports the "-print-multiarch" option
+-                default_x11_lib_dirs += [os.path.join("/usr/lib/", triplet)]
+-                default_lib_dirs += [os.path.join("/usr/lib/", triplet)]
+ 
++    default_lib_dirs = libpaths(['/deadir/lib'], platform_bits)
++    default_include_dirs = ['/deaddir/include']
++    default_src_dirs = ['.', '/deaddir/src']
++
++    default_x11_lib_dirs = libpaths(['/deaddir/lib'], platform_bits)
++    default_x11_include_dirs = ['/deaddir/include']
+ 
+ if os.path.join(sys.prefix, 'lib') not in default_lib_dirs:
+     default_lib_dirs.insert(0, os.path.join(sys.prefix, 'lib'))
+-- 
+2.25.1
diff --git a/meta-openeuler/recipes-devtools/python/python3-numpy/0001-numpy-core-Define-RISCV-32-support.patch b/meta-openeuler/recipes-devtools/python/python3-numpy/0001-numpy-core-Define-RISCV-32-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1f2d6584745b82f7535998579991d528cd6dc961
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-numpy/0001-numpy-core-Define-RISCV-32-support.patch
@@ -0,0 +1,49 @@
+From eb6d6579150bf4684603ce377c51e90ad3bb8109 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 15 Nov 2020 15:32:39 -0800
+Subject: [PATCH] numpy/core: Define RISCV-32 support
+
+Helps compile on riscv32
+
+Upstream-Status: Submitted [https://github.com/numpy/numpy/pull/17780]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ numpy/core/include/numpy/npy_cpu.h    | 3 +++
+ numpy/core/include/numpy/npy_endian.h | 1 +
+ 2 files changed, 4 insertions(+)
+
+diff --git a/numpy/core/include/numpy/npy_cpu.h b/numpy/core/include/numpy/npy_cpu.h
+index 78d229e..04be511 100644
+--- a/numpy/core/include/numpy/npy_cpu.h
++++ b/numpy/core/include/numpy/npy_cpu.h
+@@ -19,6 +19,7 @@
+  *              NPY_CPU_ARCEB
+  *              NPY_CPU_RISCV64
+  *              NPY_CPU_LOONGARCH
++ *              NPY_CPU_RISCV32
+  *              NPY_CPU_WASM
+  */
+ #ifndef NUMPY_CORE_INCLUDE_NUMPY_NPY_CPU_H_
+@@ -104,6 +105,8 @@
+     #define NPY_CPU_ARCEB
+ #elif defined(__riscv) && defined(__riscv_xlen) && __riscv_xlen == 64
+     #define NPY_CPU_RISCV64
++#elif defined(__riscv) && defined(__riscv_xlen) && __riscv_xlen == 32
++    #define NPY_CPU_RISCV32
+ #elif defined(__loongarch__)
+     #define NPY_CPU_LOONGARCH
+ #elif defined(__EMSCRIPTEN__)
+diff --git a/numpy/core/include/numpy/npy_endian.h b/numpy/core/include/numpy/npy_endian.h
+index 5e58a7f..0926212 100644
+--- a/numpy/core/include/numpy/npy_endian.h
++++ b/numpy/core/include/numpy/npy_endian.h
+@@ -49,6 +49,7 @@
+             || defined(NPY_CPU_PPC64LE)       \
+             || defined(NPY_CPU_ARCEL)         \
+             || defined(NPY_CPU_RISCV64)       \
++            || defined(NPY_CPU_RISCV32)       \
+             || defined(NPY_CPU_LOONGARCH)     \
+             || defined(NPY_CPU_WASM)
+         #define NPY_BYTE_ORDER NPY_LITTLE_ENDIAN
+-- 
+2.20.1
diff --git a/meta-openeuler/recipes-devtools/python/python3-numpy/0001-simd.inc.src-Change-NPY_INLINE-to-inline.patch b/meta-openeuler/recipes-devtools/python/python3-numpy/0001-simd.inc.src-Change-NPY_INLINE-to-inline.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bb0075190e75b66e60e095a78002688a9657451e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-numpy/0001-simd.inc.src-Change-NPY_INLINE-to-inline.patch
@@ -0,0 +1,134 @@
+From f2a722aa30a29709bb9b5f60fc6d20a10fe6b4f5 Mon Sep 17 00:00:00 2001
+From: Mingli Yu <mingli.yu@windriver.com>
+Date: Wed, 28 Jun 2023 17:58:52 +0800
+Subject: [PATCH] simd.inc.src: Change NPY_INLINE to inline
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Fixes:
+  | numpy/core/src/umath/simd.inc.src:977:20: note: called from here
+  | 977 |     @vtype@ zeros = _mm512_setzero_@vsuffix@();
+      |                    ^~~~~~~~~~~~~~~~~~~
+  | numpy/core/src/umath/simd.inc.src:596:1: error: inlining failed in call to ‘always_inline’ ‘avx512_get_full_load_mask_ps’: target specific option mismatch
+  596 | avx512_get_full_load_mask_ps(void)
+      | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
+  | numpy/core/src/umath/simd.inc.src:976:27: note: called from here
+  976 |     @mask@ load_mask = avx512_get_full_load_mask_@vsuffix@();
+      |                           ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+  | /usr/lib/gcc/x86_64-redhat-linux/13/include/avx512fintrin.h:6499:1: error: inlining failed in call to ‘always_inline’ ‘_mm512_loadu_si512’: target specific option mismatch
+
+Upstream-Status: Inappropriate [The file simd.inc.src have been removed in new version as
+                                https://github.com/numpy/numpy/commit/640e85017aa8eac3e9be68b475acf27d623b16b7]
+
+Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
+---
+ numpy/core/src/umath/simd.inc.src | 24 ++++++++++++------------
+ 1 file changed, 12 insertions(+), 12 deletions(-)
+
+diff --git a/numpy/core/src/umath/simd.inc.src b/numpy/core/src/umath/simd.inc.src
+index d6c9a7e..39aec9a 100644
+--- a/numpy/core/src/umath/simd.inc.src
++++ b/numpy/core/src/umath/simd.inc.src
+@@ -61,11 +61,11 @@
+  */
+ 
+ #if defined HAVE_ATTRIBUTE_TARGET_AVX512F_WITH_INTRINSICS && defined NPY_HAVE_SSE2_INTRINSICS
+-static NPY_INLINE NPY_GCC_TARGET_AVX512F void
++static inline NPY_GCC_TARGET_AVX512F void
+ AVX512F_@func@_@TYPE@(@type@*, @type@*, const npy_intp n, const npy_intp stride);
+ #endif
+ 
+-static NPY_INLINE int
++static inline int
+ run_unary_avx512f_@func@_@TYPE@(char **args, const npy_intp *dimensions, const npy_intp *steps)
+ {
+ #if defined HAVE_ATTRIBUTE_TARGET_AVX512F_WITH_INTRINSICS && defined NPY_HAVE_SSE2_INTRINSICS
+@@ -99,11 +99,11 @@ run_unary_avx512f_@func@_@TYPE@(char **args, const npy_intp *dimensions, const n
+  */
+ 
+ #if defined HAVE_ATTRIBUTE_TARGET_AVX512_SKX_WITH_INTRINSICS && defined NPY_HAVE_SSE2_INTRINSICS && @EXISTS@
+-static NPY_INLINE NPY_GCC_TARGET_AVX512_SKX void
++static inline NPY_GCC_TARGET_AVX512_SKX void
+ AVX512_SKX_@func@_@TYPE@(npy_bool*, @type@*, const npy_intp n, const npy_intp stride);
+ #endif
+ 
+-static NPY_INLINE int
++static inline int
+ run_@func@_avx512_skx_@TYPE@(char **args, npy_intp const *dimensions, npy_intp const *steps)
+ {
+ #if defined HAVE_ATTRIBUTE_TARGET_AVX512_SKX_WITH_INTRINSICS && defined NPY_HAVE_SSE2_INTRINSICS && @EXISTS@
+@@ -144,7 +144,7 @@ sse2_@func@_@TYPE@(@type@ *, @type@ *, const npy_intp n);
+ 
+ #endif
+ 
+-static NPY_INLINE int
++static inline int
+ run_@name@_simd_@func@_@TYPE@(char **args, npy_intp const *dimensions, npy_intp const *steps)
+ {
+ #if @vector@ && defined NPY_HAVE_SSE2_INTRINSICS
+@@ -169,7 +169,7 @@ sse2_@kind@_@TYPE@(npy_bool * op, @type@ * ip1, npy_intp n);
+ 
+ #endif
+ 
+-static NPY_INLINE int
++static inline int
+ run_@kind@_simd_@TYPE@(char **args, npy_intp const *dimensions, npy_intp const *steps)
+ {
+ #if @vector@ && defined NPY_HAVE_SSE2_INTRINSICS
+@@ -205,7 +205,7 @@ static void
+ sse2_reduce_@kind@_BOOL(npy_bool * op, npy_bool * ip, npy_intp n);
+ #endif
+ 
+-static NPY_INLINE int
++static inline int
+ run_binary_simd_@kind@_BOOL(char **args, npy_intp const *dimensions, npy_intp const *steps)
+ {
+ #if defined NPY_HAVE_SSE2_INTRINSICS
+@@ -220,7 +220,7 @@ run_binary_simd_@kind@_BOOL(char **args, npy_intp const *dimensions, npy_intp co
+ }
+ 
+ 
+-static NPY_INLINE int
++static inline int
+ run_reduce_simd_@kind@_BOOL(char **args, npy_intp const *dimensions, npy_intp const *steps)
+ {
+ #if defined NPY_HAVE_SSE2_INTRINSICS
+@@ -245,7 +245,7 @@ static void
+ sse2_@kind@_BOOL(npy_bool *, npy_bool *, const npy_intp n);
+ #endif
+ 
+-static NPY_INLINE int
++static inline int
+ run_unary_simd_@kind@_BOOL(char **args, npy_intp const *dimensions, npy_intp const *steps)
+ {
+ #if defined NPY_HAVE_SSE2_INTRINSICS
+@@ -875,7 +875,7 @@ NPY_FINLINE NPY_GCC_OPT_3 NPY_GCC_TARGET_@ISA@ @vtype@d
+  */
+ 
+ #if defined HAVE_ATTRIBUTE_TARGET_AVX512_SKX_WITH_INTRINSICS && defined NPY_HAVE_SSE2_INTRINSICS
+-static NPY_INLINE NPY_GCC_TARGET_AVX512_SKX void
++static inline NPY_GCC_TARGET_AVX512_SKX void
+ AVX512_SKX_@func@_@TYPE@(npy_bool* op, @type@* ip, const npy_intp array_size, const npy_intp steps)
+ {
+     const npy_intp stride_ip = steps/(npy_intp)sizeof(@type@);
+@@ -954,7 +954,7 @@ AVX512_SKX_@func@_@TYPE@(npy_bool* op, @type@* ip, const npy_intp array_size, co
+  */
+ 
+ #if defined HAVE_ATTRIBUTE_TARGET_AVX512F_WITH_INTRINSICS && defined NPY_HAVE_SSE2_INTRINSICS
+-static NPY_GCC_OPT_3 NPY_INLINE NPY_GCC_TARGET_AVX512F void
++static NPY_GCC_OPT_3 inline NPY_GCC_TARGET_AVX512F void
+ AVX512F_@func@_@TYPE@(@type@ * op,
+                       @type@ * ip,
+                       const npy_intp array_size,
+@@ -1001,7 +1001,7 @@ AVX512F_@func@_@TYPE@(@type@ * op,
+ /**end repeat1**/
+ 
+ #if defined HAVE_ATTRIBUTE_TARGET_AVX512F_WITH_INTRINSICS && defined NPY_HAVE_SSE2_INTRINSICS
+-static NPY_GCC_OPT_3 NPY_INLINE NPY_GCC_TARGET_AVX512F void
++static NPY_GCC_OPT_3 inline NPY_GCC_TARGET_AVX512F void
+ AVX512F_absolute_@TYPE@(@type@ * op,
+                         @type@ * ip,
+                         const npy_intp array_size,
+-- 
+2.25.1
\ No newline at end of file
diff --git a/meta-openeuler/recipes-devtools/python/python3-numpy/adapted-cython3_noexcept.patch b/meta-openeuler/recipes-devtools/python/python3-numpy/adapted-cython3_noexcept.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fd4137fd932c628fc0d2a2dbcdaa97b70d06e687
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-numpy/adapted-cython3_noexcept.patch
@@ -0,0 +1,212 @@
+diff --git a/numpy/random/_common.pxd b/numpy/random/_common.pxd
+index 3eaf39d..5419d63 100644
+--- a/numpy/random/_common.pxd
++++ b/numpy/random/_common.pxd
+@@ -39,32 +39,32 @@ cdef extern from "include/aligned_malloc.h":
+     cdef void *PyArray_calloc_aligned(size_t n, size_t s)
+     cdef void PyArray_free_aligned(void *p)
+ 
+-ctypedef void (*random_double_fill)(bitgen_t *state, np.npy_intp count, double* out) nogil
+-ctypedef double (*random_double_0)(void *state) nogil
+-ctypedef double (*random_double_1)(void *state, double a) nogil
+-ctypedef double (*random_double_2)(void *state, double a, double b) nogil
+-ctypedef double (*random_double_3)(void *state, double a, double b, double c) nogil
++ctypedef void (*random_double_fill)(bitgen_t *state, np.npy_intp count, double* out) noexcept nogil
++ctypedef double (*random_double_0)(void *state) noexcept nogil
++ctypedef double (*random_double_1)(void *state, double a) noexcept nogil
++ctypedef double (*random_double_2)(void *state, double a, double b) noexcept nogil
++ctypedef double (*random_double_3)(void *state, double a, double b, double c) noexcept nogil
+ 
+-ctypedef void (*random_float_fill)(bitgen_t *state, np.npy_intp count, float* out) nogil
+-ctypedef float (*random_float_0)(bitgen_t *state) nogil
+-ctypedef float (*random_float_1)(bitgen_t *state, float a) nogil
++ctypedef void (*random_float_fill)(bitgen_t *state, np.npy_intp count, float* out) noexcept nogil
++ctypedef float (*random_float_0)(bitgen_t *state) noexcept nogil
++ctypedef float (*random_float_1)(bitgen_t *state, float a) noexcept nogil
+ 
+-ctypedef int64_t (*random_uint_0)(void *state) nogil
+-ctypedef int64_t (*random_uint_d)(void *state, double a) nogil
+-ctypedef int64_t (*random_uint_dd)(void *state, double a, double b) nogil
+-ctypedef int64_t (*random_uint_di)(void *state, double a, uint64_t b) nogil
+-ctypedef int64_t (*random_uint_i)(void *state, int64_t a) nogil
+-ctypedef int64_t (*random_uint_iii)(void *state, int64_t a, int64_t b, int64_t c) nogil
++ctypedef int64_t (*random_uint_0)(void *state) noexcept nogil
++ctypedef int64_t (*random_uint_d)(void *state, double a) noexcept nogil
++ctypedef int64_t (*random_uint_dd)(void *state, double a, double b) noexcept nogil
++ctypedef int64_t (*random_uint_di)(void *state, double a, uint64_t b) noexcept nogil
++ctypedef int64_t (*random_uint_i)(void *state, int64_t a) noexcept nogil
++ctypedef int64_t (*random_uint_iii)(void *state, int64_t a, int64_t b, int64_t c) noexcept nogil
+ 
+-ctypedef uint32_t (*random_uint_0_32)(bitgen_t *state) nogil
+-ctypedef uint32_t (*random_uint_1_i_32)(bitgen_t *state, uint32_t a) nogil
++ctypedef uint32_t (*random_uint_0_32)(bitgen_t *state) noexcept nogil
++ctypedef uint32_t (*random_uint_1_i_32)(bitgen_t *state, uint32_t a) noexcept nogil
+ 
+-ctypedef int32_t (*random_int_2_i_32)(bitgen_t *state, int32_t a, int32_t b) nogil
+-ctypedef int64_t (*random_int_2_i)(bitgen_t *state, int64_t a, int64_t b) nogil
++ctypedef int32_t (*random_int_2_i_32)(bitgen_t *state, int32_t a, int32_t b) noexcept nogil
++ctypedef int64_t (*random_int_2_i)(bitgen_t *state, int64_t a, int64_t b) noexcept nogil
+ 
+-cdef double kahan_sum(double *darr, np.npy_intp n)
++cdef double kahan_sum(double *darr, np.npy_intp n) noexcept
+ 
+-cdef inline double uint64_to_double(uint64_t rnd) nogil:
++cdef inline double uint64_to_double(uint64_t rnd) noexcept nogil:
+     return (rnd >> 11) * (1.0 / 9007199254740992.0)
+ 
+ cdef object double_fill(void *func, bitgen_t *state, object size, object lock, object out)
+diff --git a/numpy/random/_common.pyx b/numpy/random/_common.pyx
+index 7b6f693..c5e4e32 100644
+--- a/numpy/random/_common.pyx
++++ b/numpy/random/_common.pyx
+@@ -171,7 +171,7 @@ cdef object prepare_ctypes(bitgen_t *bitgen):
+                         ctypes.c_void_p(<uintptr_t>bitgen))
+     return _ctypes
+ 
+-cdef double kahan_sum(double *darr, np.npy_intp n):
++cdef double kahan_sum(double *darr, np.npy_intp n) noexcept:
+     """
+     Parameters
+     ----------
+diff --git a/numpy/random/_mt19937.pyx b/numpy/random/_mt19937.pyx
+index 5a8d52e..8b99125 100644
+--- a/numpy/random/_mt19937.pyx
++++ b/numpy/random/_mt19937.pyx
+@@ -28,16 +28,16 @@ cdef extern from "src/mt19937/mt19937.h":
+     enum:
+         RK_STATE_LEN
+ 
+-cdef uint64_t mt19937_uint64(void *st) nogil:
++cdef uint64_t mt19937_uint64(void *st) noexcept nogil:
+     return mt19937_next64(<mt19937_state *> st)
+ 
+-cdef uint32_t mt19937_uint32(void *st) nogil:
++cdef uint32_t mt19937_uint32(void *st) noexcept nogil:
+     return mt19937_next32(<mt19937_state *> st)
+ 
+-cdef double mt19937_double(void *st) nogil:
++cdef double mt19937_double(void *st) noexcept nogil:
+     return mt19937_next_double(<mt19937_state *> st)
+ 
+-cdef uint64_t mt19937_raw(void *st) nogil:
++cdef uint64_t mt19937_raw(void *st) noexcept nogil:
+     return <uint64_t>mt19937_next32(<mt19937_state *> st)
+ 
+ cdef class MT19937(BitGenerator):
+diff --git a/numpy/random/_pcg64.pyx b/numpy/random/_pcg64.pyx
+index c0a10a8..f7891aa 100644
+--- a/numpy/random/_pcg64.pyx
++++ b/numpy/random/_pcg64.pyx
+@@ -26,26 +26,26 @@ cdef extern from "src/pcg64/pcg64.h":
+     void pcg64_get_state(pcg64_state *state, uint64_t *state_arr, int *has_uint32, uint32_t *uinteger)
+     void pcg64_set_state(pcg64_state *state, uint64_t *state_arr, int has_uint32, uint32_t uinteger)
+ 
+-    uint64_t pcg64_cm_next64(pcg64_state *state)  nogil
+-    uint32_t pcg64_cm_next32(pcg64_state *state)  nogil
++    uint64_t pcg64_cm_next64(pcg64_state *state)  noexcept nogil
++    uint32_t pcg64_cm_next32(pcg64_state *state)  noexcept nogil
+     void pcg64_cm_advance(pcg64_state *state, uint64_t *step)
+ 
+-cdef uint64_t pcg64_uint64(void* st) nogil:
++cdef uint64_t pcg64_uint64(void* st) noexcept nogil:
+     return pcg64_next64(<pcg64_state *>st)
+ 
+-cdef uint32_t pcg64_uint32(void *st) nogil:
++cdef uint32_t pcg64_uint32(void *st) noexcept nogil:
+     return pcg64_next32(<pcg64_state *> st)
+ 
+-cdef double pcg64_double(void* st) nogil:
++cdef double pcg64_double(void* st) noexcept nogil:
+     return uint64_to_double(pcg64_next64(<pcg64_state *>st))
+ 
+-cdef uint64_t pcg64_cm_uint64(void* st) nogil:
++cdef uint64_t pcg64_cm_uint64(void* st) noexcept nogil:
+     return pcg64_cm_next64(<pcg64_state *>st)
+ 
+-cdef uint32_t pcg64_cm_uint32(void *st) nogil:
++cdef uint32_t pcg64_cm_uint32(void *st) noexcept nogil:
+     return pcg64_cm_next32(<pcg64_state *> st)
+ 
+-cdef double pcg64_cm_double(void* st) nogil:
++cdef double pcg64_cm_double(void* st) noexcept nogil:
+     return uint64_to_double(pcg64_cm_next64(<pcg64_state *>st))
+ 
+ cdef class PCG64(BitGenerator):
+@@ -515,4 +515,3 @@ cdef class PCG64DXSM(BitGenerator):
+         pcg64_cm_advance(&self.rng_state, <uint64_t *>np.PyArray_DATA(d))
+         self._reset_state_variables()
+         return self
+-
+diff --git a/numpy/random/_philox.pyx b/numpy/random/_philox.pyx
+index d9a366e..e535346 100644
+--- a/numpy/random/_philox.pyx
++++ b/numpy/random/_philox.pyx
+@@ -36,19 +36,19 @@ cdef extern from 'src/philox/philox.h':
+ 
+     ctypedef s_philox_state philox_state
+ 
+-    uint64_t philox_next64(philox_state *state)  nogil
+-    uint32_t philox_next32(philox_state *state)  nogil
++    uint64_t philox_next64(philox_state *state)  noexcept nogil
++    uint32_t philox_next32(philox_state *state)  noexcept nogil
+     void philox_jump(philox_state *state)
+     void philox_advance(uint64_t *step, philox_state *state)
+ 
+ 
+-cdef uint64_t philox_uint64(void*st) nogil:
++cdef uint64_t philox_uint64(void*st) noexcept nogil:
+     return philox_next64(<philox_state *> st)
+ 
+-cdef uint32_t philox_uint32(void *st) nogil:
++cdef uint32_t philox_uint32(void *st) noexcept nogil:
+     return philox_next32(<philox_state *> st)
+ 
+-cdef double philox_double(void*st) nogil:
++cdef double philox_double(void*st) noexcept nogil:
+     return uint64_to_double(philox_next64(<philox_state *> st))
+ 
+ cdef class Philox(BitGenerator):
+diff --git a/numpy/random/_sfc64.pyx b/numpy/random/_sfc64.pyx
+index 1daee34..419045c 100644
+--- a/numpy/random/_sfc64.pyx
++++ b/numpy/random/_sfc64.pyx
+@@ -21,13 +21,13 @@ cdef extern from "src/sfc64/sfc64.h":
+     void sfc64_set_state(sfc64_state *state, uint64_t *state_arr, int has_uint32, uint32_t uinteger)
+ 
+ 
+-cdef uint64_t sfc64_uint64(void* st) nogil:
++cdef uint64_t sfc64_uint64(void* st) noexcept nogil:
+     return sfc64_next64(<sfc64_state *>st)
+ 
+-cdef uint32_t sfc64_uint32(void *st) nogil:
++cdef uint32_t sfc64_uint32(void *st) noexcept nogil:
+     return sfc64_next32(<sfc64_state *> st)
+ 
+-cdef double sfc64_double(void* st) nogil:
++cdef double sfc64_double(void* st) noexcept nogil:
+     return uint64_to_double(sfc64_next64(<sfc64_state *>st))
+ 
+ 
+diff --git a/pyproject.toml b/pyproject.toml
+index 60e7f58..557ae21 100644
+--- a/pyproject.toml
++++ b/pyproject.toml
+@@ -3,7 +3,7 @@
+ requires = [
+     "setuptools==59.2.0",
+     "wheel==0.37.0",
+-    "Cython>=0.29.30,<3.0",
++    "Cython>=0.29.34",
+ ]
+ 
+ 
+diff --git a/test_requirements.txt b/test_requirements.txt
+index 67b6a48..a065e99 100644
+--- a/test_requirements.txt
++++ b/test_requirements.txt
+@@ -1,4 +1,4 @@
+-cython>=0.29.30,<3.0
++cython>=0.29.34
+ wheel==0.37.0
+ setuptools==59.2.0
+ hypothesis==6.24.1
diff --git a/meta-openeuler/recipes-devtools/python/python3-numpy/run-ptest b/meta-openeuler/recipes-devtools/python/python3-numpy/run-ptest
new file mode 100644
index 0000000000000000000000000000000000000000..7a205817f98d16817ad3506fcff9a72a5c05d46f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-numpy/run-ptest
@@ -0,0 +1,4 @@
+#!/usr/bin/env python3
+
+import numpy
+numpy.test(label='full', verbose=2)
diff --git a/meta-openeuler/recipes-devtools/python/python3-numpy_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-numpy_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e0c3eef892505e499e4ab8811c9e072959ca1ec9
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-numpy_%.bbappend
@@ -0,0 +1,21 @@
+# bbfile: yocto-meta-ros/meta-ros-python2/recipes-imported-oe-core-warrior/python/python-numpy_1.16.3.bb
+PV = "1.24.3"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+SRC_URI[md5sum] = "b3c4477a027d5b6fba5e1065064fd076"
+SRC_URI[sha256sum] = "e6c76a87633aa3fa16614b61ccedfae45b91df2767cf097aa9c933932a7ed1e0"
+OPENEULER_REPO_NAME = "numpy"
+
+SRC_URI:prepend = "file://numpy-${PV}.tar.gz "
+S = "${WORKDIR}/numpy-${PV}"
+
+# remove poky conflict src
+SRC_URI:remove = " \
+        file://CVE-2021-41496.patch \
+        "
+
+#apply openeuler patch
+SRC_URI:append = " \
+        file://adapted-cython3_noexcept.patch \
+        "
diff --git a/meta-openeuler/recipes-devtools/python/python3-numpy_1.24.2.bb b/meta-openeuler/recipes-devtools/python/python3-numpy_1.24.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..589609625b9e6f9ddb9ecdf0b017348b08a20e2e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-numpy_1.24.2.bb
@@ -0,0 +1,74 @@
+SUMMARY = "A sophisticated Numeric Processing Package for Python"
+HOMEPAGE = "https://numpy.org/"
+DESCRIPTION = "NumPy is the fundamental package needed for scientific computing with Python."
+SECTION = "devel/python"
+LICENSE = "BSD-3-Clause & BSD-2-Clause & PSF-2.0 & Apache-2.0 & MIT"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=8026691468924fb6ec155dadfe2a1a7f"
+
+SRCNAME = "numpy"
+
+SRC_URI = "${GITHUB_BASE_URI}/download/v${PV}/${SRCNAME}-${PV}.tar.gz \
+           file://0001-Don-t-search-usr-and-so-on-for-libraries-by-default-.patch \
+           file://0001-numpy-core-Define-RISCV-32-support.patch \
+           file://0001-simd.inc.src-Change-NPY_INLINE-to-inline.patch \
+           file://run-ptest \
+           "
+SRC_URI[sha256sum] = "003a9f530e880cb2cd177cba1af7220b9aa42def9c4afc2a2fc3ee6be7eb2b22"
+
+GITHUB_BASE_URI = "https://github.com/numpy/numpy/releases"
+UPSTREAM_CHECK_REGEX = "releases/tag/v?(?P<pver>\d+(\.\d+)+)$"
+
+DEPENDS += "python3-cython-native"
+
+inherit ptest setuptools3
+
+S = "${WORKDIR}/numpy-${PV}"
+
+CLEANBROKEN = "1"
+
+do_compile:prepend() {
+    export NPY_DISABLE_SVML=1
+}
+
+# Unfortunately the following pyc files are non-deterministc due to 'frozenset'
+# being written without strict ordering, even with PYTHONHASHSEED = 0
+# Upstream is discussing ways to solve the issue properly, until then let's
+# just not install the problematic files.
+# More info: http://benno.id.au/blog/2013/01/15/python-determinism
+do_install:append() {
+	rm ${D}${PYTHON_SITEPACKAGES_DIR}/numpy/typing/tests/data/pass/__pycache__/literal.cpython*
+}
+
+FILES:${PN}-staticdev += "${PYTHON_SITEPACKAGES_DIR}/numpy/core/lib/*.a ${PYTHON_SITEPACKAGES_DIR}/numpy/random/lib/*.a"
+
+# install what is needed for numpy.test()
+RDEPENDS:${PN} = "${PYTHON_PN}-unittest \
+                  ${PYTHON_PN}-difflib \
+                  ${PYTHON_PN}-pprint \
+                  ${PYTHON_PN}-pickle \
+                  ${PYTHON_PN}-shell \
+                  ${PYTHON_PN}-doctest \
+                  ${PYTHON_PN}-datetime \
+                  ${PYTHON_PN}-distutils \
+                  ${PYTHON_PN}-misc \
+                  ${PYTHON_PN}-mmap \
+                  ${PYTHON_PN}-netclient \
+                  ${PYTHON_PN}-numbers \
+                  ${PYTHON_PN}-pydoc \
+                  ${PYTHON_PN}-pkgutil \
+                  ${PYTHON_PN}-email \
+                  ${PYTHON_PN}-compression \
+                  ${PYTHON_PN}-ctypes \
+                  ${PYTHON_PN}-threading \
+                  ${PYTHON_PN}-multiprocessing \
+                  ${PYTHON_PN}-json \
+"
+RDEPENDS:${PN}-ptest += "${PYTHON_PN}-pytest \
+                         ${PYTHON_PN}-hypothesis \
+                         ${PYTHON_PN}-sortedcontainers \
+                         ${PYTHON_PN}-resource \
+                         ${PYTHON_PN}-typing-extensions \
+                         ldd \
+"
+
+BBCLASSEXTEND = "native nativesdk"
\ No newline at end of file
diff --git a/meta-openeuler/recipes-devtools/python/python3-packaging_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-packaging_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..431d4c9633028711772a1ea6133883730769058e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-packaging_%.bbappend
@@ -0,0 +1,10 @@
+PV = "23.2"
+require pypi-src-openeuler.inc
+
+# We don't have support for python_flit_core.bbclass, so replace the do_compile
+do_compile:class-native () {
+    cd ${PEP517_SOURCE_PATH}
+    nativepython3 -m flit_core.wheel --outdir ${PEP517_WHEEL_PATH} .
+}
+
+SRC_URI[sha256sum] = "048fb0e9405036518eaaf48a55953c750c11e1a1b68e0dd1a9d62ed0c092cfc5"
diff --git a/meta-openeuler/recipes-devtools/python/python3-packaging_23.1.bb b/meta-openeuler/recipes-devtools/python/python3-packaging_23.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..53d3522dd7835c565a06bfb8a48d2e6a10d2b4d3
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-packaging_23.1.bb
@@ -0,0 +1,18 @@
+SUMMARY = "Core utilities for Python packages"
+HOMEPAGE = "https://github.com/pypa/packaging"
+LICENSE = "Apache-2.0 | BSD-2-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=faadaedca9251a90b205c9167578ce91"
+
+SRC_URI[sha256sum] = "a392980d2b6cffa644431898be54b0045151319d1e7ec34f0cfed48767dd334f"
+
+inherit pypi python_flit_core
+
+BBCLASSEXTEND = "native nativesdk"
+
+# Bootstrap the native build
+DEPENDS:remove:class-native = "python3-build-native"
+RDEPENDS:${PN} += "python3-profile"
+
+do_compile:class-native () {
+    python_flit_core_do_manual_build
+}
diff --git a/meta-openeuler/recipes-devtools/python/python3-pathlib2_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-pathlib2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..10f3e9c131405b25d2f5d21fc1ffa3b4202b221a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-pathlib2_%.bbappend
@@ -0,0 +1,5 @@
+PV = "2.3.7"
+LIC_FILES_CHKSUM = "file://LICENSE.rst;md5=2dc08586cce3ab91bfa091b655c0e440"
+SRC_URI[md5sum] = "ff87562935872cf68f935f8a9e43f84f"
+SRC_URI[sha256sum] = "7a4329d67beff9a712e1d3ae147e4e3e108b0bfd284ffdea03a635126c76b3c0"
+require pypi-src-openeuler.inc
diff --git a/meta-openeuler/recipes-devtools/python/python3-pbr_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-pbr_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0ad89af48cd1501f4fbbb1f3f3fee066ba0082a6
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-pbr_%.bbappend
@@ -0,0 +1,6 @@
+PV = "6.0.0"
+
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "python-pbr"
+
+SRC_URI[sha256sum] = "d1377122a5a00e2f940ee482999518efe16d745d423a670c27773dfbc3c9a7d9"
diff --git a/meta-openeuler/recipes-devtools/python/python3-pip_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-pip_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..40834d755bad703991f26da5cf7e9755550f2716
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-pip_%.bbappend
@@ -0,0 +1,40 @@
+PV = "23.3.1"
+LIC_FILES_CHKSUM:remove = "\
+    file://src/pip/_vendor/certifi/LICENSE;md5=67da0714c3f9471067b729eca6c9fbe8 \
+    file://src/pip/_vendor/chardet/LICENSE;md5=a6f89e2100d9b6cdffcea4f398e37343 \
+    file://src/pip/_vendor/distro.LICENSE;md5=d2794c0df5b907fdace235a619d80314 \
+    file://src/pip/_vendor/pkg_resources/LICENSE;md5=9a33897f1bca1160d7aad3835152e158 \
+    file://src/pip/_vendor/platformdirs/LICENSE.txt;md5=282c970bb844954c8535dd6e9733db7f \
+    file://src/pip/_vendor/pygments/LICENSE;md5=98419e351433ac106a24e3ad435930bc \
+    file://src/pip/_vendor/typing_extensions.LICENSE;md5=64fc2b30b67d0a8423c250e0386ed72f \
+    file://src/pip/_vendor/html5lib/LICENSE;md5=1ba5ada9e6fead1fdc32f43c9f10ba7c \
+    file://src/pip/_vendor/pep517/LICENSE;md5=aad69c93f605003e3342b174d9b0708c \
+    file://src/pip/_vendor/progress/LICENSE;md5=00ab78a4113b09aacf63d762a7bb9644 \
+"
+
+LIC_FILES_CHKSUM:prepend = "\
+    file://src/pip/_vendor/certifi/LICENSE;md5=3c2b7404369c587c3559afb604fce2f2 \
+    file://src/pip/_vendor/chardet/LICENSE;md5=4fbd65380cdd255951079008b364516c \
+    file://src/pip/_vendor/distro/LICENSE;md5=d2794c0df5b907fdace235a619d80314 \
+    file://src/pip/_vendor/pkg_resources/LICENSE;md5=141643e11c48898150daa83802dbc65f \
+    file://src/pip/_vendor/platformdirs/LICENSE;md5=ea4f5a41454746a9ed111e3d8723d17a \
+    file://src/pip/_vendor/pygments/LICENSE;md5=36a13c90514e2899f1eba7f41c3ee592 \
+    file://src/pip/_vendor/pyproject_hooks/LICENSE;md5=aad69c93f605003e3342b174d9b0708c \
+    file://src/pip/_vendor/typing_extensions.LICENSE;md5=fcf6b249c2641540219a727f35d8d2c2 \
+"
+
+SRC_URI[sha256sum] = "1fcaa041308d01f14575f6d0d2ea4b75a3e2871fe4f9c694976f908768e14174"
+require pypi-src-openeuler.inc
+
+# remove poky conflict patches
+SRC_URI:remove = " \
+        file://0001-change-shebang-to-python3.patch \
+        file://0001-Don-t-split-git-references-on-unicode-separators.patch \
+        file://reproducible.patch \
+        "
+
+# apply openeuler patches
+SRC_URI:append =" \
+        file://remove-existing-dist-only-if-path-conflicts.patch \
+        file://dummy-certifi.patch \
+"
diff --git a/meta-openeuler/recipes-devtools/python/python3-pluggy_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-pluggy_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..001be2e46fad51eae73b935e5c536349c2ccaab6
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-pluggy_%.bbappend
@@ -0,0 +1,3 @@
+PV = "1.4.0"
+SRC_URI[sha256sum] = "8c85c2876142a764e5b7548e7d9a0e0ddb46f5185161049a79b7e974454223be"
+require pypi-src-openeuler.inc
diff --git a/meta-openeuler/recipes-devtools/python/python3-ply_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-ply_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a843318cad8ad68c1e1a73aa3b691b1f816e10e5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-ply_%.bbappend
@@ -0,0 +1,4 @@
+PV = "3.11"
+SRC_URI[md5sum] = "6465f602e656455affcd7c5734c638f8"
+SRC_URI[sha256sum] = "00c7c1aaa88358b9c765b6d3000c6eec0ba42abca5351b095321aef446081da3"
+require pypi-src-openeuler.inc
diff --git a/meta-openeuler/recipes-devtools/python/python3-psutil_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-psutil_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e5c30c920035a5b4509722e33a741ecc9573d27f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-psutil_%.bbappend
@@ -0,0 +1,12 @@
+OPENEULER_REPO_NAME = "python-psutil"
+PV = "5.9.5"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=a9c72113a843d0d732a0ac1c200d81b1"
+
+S = "${WORKDIR}/${PYPI_PACKAGE}-release-${PV}"
+
+SRC_URI:remove = "file://0001-fix-failure-test-cases.patch"
+
+SRC_URI:prepend = "file://psutil-${PV}.tar.gz "
+
+BBCLASSEXTEND = "native"
diff --git a/meta-openeuler/recipes-devtools/python/python3-pyelftools_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-pyelftools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bec3dfa13c2678ce477271b3e8612674fcb35eab
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-pyelftools_%.bbappend
@@ -0,0 +1,2 @@
+PV = "0.29"
+require pypi-src-openeuler.inc
diff --git a/meta-openeuler/recipes-devtools/python/python3-pygments_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-pygments_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ef05402d174e1956b5666aa1117418549da884d2
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-pygments_%.bbappend
@@ -0,0 +1,5 @@
+require pypi-src-openeuler.inc
+
+OPENEULER_REPO_NAME = "python-pygments"
+
+PV = "2.15.1"
diff --git a/meta-openeuler/recipes-devtools/python/python3-pygments_2.15.1.bb b/meta-openeuler/recipes-devtools/python/python3-pygments_2.15.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..dc4b5452ff392f7a8f7c030de8a2914d585383f0
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-pygments_2.15.1.bb
@@ -0,0 +1,18 @@
+SUMMARY = "Pygments is a syntax highlighting package written in Python."
+DESCRIPTION = "Pygments is a syntax highlighting package written in Python."
+HOMEPAGE = "http://pygments.org/"
+LICENSE = "BSD-2-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=36a13c90514e2899f1eba7f41c3ee592"
+
+inherit python_setuptools_build_meta
+SRC_URI[sha256sum] = "8ace4d3c1dd481894b2005f560ead0f9f19ee64fe983366be1a21e171d12775c"
+
+DEPENDS += "\
+            ${PYTHON_PN} \
+            "
+
+PYPI_PACKAGE = "Pygments"
+
+inherit pypi
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-devtools/python/python3-pyparsing_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-pyparsing_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f1322ddc2700389b90be4342fd42634faee364be
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-pyparsing_%.bbappend
@@ -0,0 +1,3 @@
+PV = "3.1.1"
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "${PYPI_PACKAGE}"
diff --git a/meta-openeuler/recipes-devtools/python/python3-pyparsing_3.0.9.bb b/meta-openeuler/recipes-devtools/python/python3-pyparsing_3.0.9.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b858073c3b6312c4302500c92ef5b64a75325cac
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-pyparsing_3.0.9.bb
@@ -0,0 +1,30 @@
+SUMMARY = "Python parsing module"
+DESCRIPTION = "The pyparsing module is an alternative approach to creating \
+and executing simple grammars, vs. the traditional lex/yacc approach, or \
+the use of regular expressions. The pyparsing module provides a library of \
+classes that client code uses to construct the grammar directly in Python \
+code."
+HOMEPAGE = "https://github.com/pyparsing/pyparsing/"
+BUGTRACKER = "https://github.com/pyparsing/pyparsing/issues"
+
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=657a566233888513e1f07ba13e2f47f1"
+
+SRC_URI[sha256sum] = "2b020ecf7d21b687f219b71ecad3631f644a47f01403fa1d1036b0c6416d70fb"
+
+UPSTREAM_CHECK_REGEX = "pyparsing-(?P<pver>.*)\.tar"
+
+inherit pypi python_flit_core
+
+RDEPENDS:${PN} += " \
+    ${PYTHON_PN}-datetime \
+    ${PYTHON_PN}-debugger \
+    ${PYTHON_PN}-html \
+    ${PYTHON_PN}-json \
+    ${PYTHON_PN}-netclient \
+    ${PYTHON_PN}-pprint \
+    ${PYTHON_PN}-stringold \
+    ${PYTHON_PN}-threading \
+"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-devtools/python/python3-pyrsistent_0.18.1.bbappend b/meta-openeuler/recipes-devtools/python/python3-pyrsistent_0.18.1.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..66ff91a208ff8495372c7905ff845381dc1ffb2e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-pyrsistent_0.18.1.bbappend
@@ -0,0 +1,4 @@
+require pypi-src-openeuler.inc
+
+SRC_URI:remove = "${PYPI_SRC_URI}"
+
diff --git a/meta-openeuler/recipes-devtools/python/python3-pytest/0002-setup.py-remove-the-setup_requires-for-setuptools-scm.patch b/meta-openeuler/recipes-devtools/python/python3-pytest/0002-setup.py-remove-the-setup_requires-for-setuptools-scm.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c2aabad1ce95dc680ee4e375c9d5f961b60bf904
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-pytest/0002-setup.py-remove-the-setup_requires-for-setuptools-scm.patch
@@ -0,0 +1,36 @@
+From ead04f2da75efeca3369feff6161ea4a8baecbc9 Mon Sep 17 00:00:00 2001
+From: Yuan Chao <yuanc.fnst@cn.fujitsu.com>
+Date: Wed, 28 Aug 2019 16:12:27 +0900
+Subject: [PATCH] setup.py: remove the setup_requires for setuptools-scm
+
+The setup_requires argument forces the download of the egg file for setuptools-scm
+during the do_compile phase.  This download is incompatible with the typical fetch
+and mirror structure.  The only usage of scm is the generation of the _version.py
+file and in the release tarball it is already correctly created
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Derek Straka <derek@asterius.io>
+
+Signed-off-by: Yuan Chao <yuanc.fnst@cn.fujitsu.com>
+
+Rebase for pytest 6.1.0.
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+
+---
+ setup.cfg | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/setup.cfg b/setup.cfg
+index 6ed0792..0137090 100644
+--- a/setup.cfg
++++ b/setup.cfg
+@@ -56,7 +56,6 @@ package_dir =
+ 	=src
+ setup_requires = 
+ 	setuptools
+-	setuptools-scm>=6.0
+ zip_safe = no
+ 
+ [options.entry_points]
diff --git a/meta-openeuler/recipes-devtools/python/python3-pytest_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-pytest_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ade7241c02dedfca3b995a01c44caa83b11b4a9f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-pytest_%.bbappend
@@ -0,0 +1,4 @@
+PV = "7.4.4"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=bd27e41b6550fe0fc45356d1d81ee37c"
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "${PYPI_PACKAGE}"
diff --git a/meta-openeuler/recipes-devtools/python/python3-pyyaml_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-pyyaml_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8535eacf7e3c9895c3f6dfb1871654ba4ef8b643
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-pyyaml_%.bbappend
@@ -0,0 +1,9 @@
+PV = "6.0.1"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=6d8242660a8371add5fe547adf083079"
+SRC_URI[md5sum] = "1d19c798f25e58e3e582f0f8c977dbb8"
+SRC_URI[sha256sum] = "68fb519c14306fec9720a2a5b45bc9f0c8d1b9c72adf45c37baedfcd949c35a2"
+SRC_URI:prepend = " \
+        file://PyYAML-${PV}.tar.gz \
+        file://Fix-build-Error-due-to-cython-updated.patch \
+        "
+S = "${WORKDIR}/PyYAML-${PV}"
diff --git a/meta-openeuler/recipes-devtools/python/python3-ruamel-yaml_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-ruamel-yaml_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ab1f494fcc35500037067979ae074bf3f46c8d96
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-ruamel-yaml_%.bbappend
@@ -0,0 +1,7 @@
+PV = "0.17.21"
+
+SRC_URI[sha256sum] = "8b7ce697a2f212752a35c1ac414471dc16c424c9573be4926b56ff3f5d23b7af"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=034154b7344d15438bc5ed5ee9cc075f"
+
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "python-ruamel-yaml"
diff --git a/meta-openeuler/recipes-devtools/python/python3-setuptools-scm_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-setuptools-scm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..51683dc721e38cd7120e6b3db120ff35dea81576
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-setuptools-scm_%.bbappend
@@ -0,0 +1,15 @@
+PV = "7.1.0"
+require pypi-src-openeuler.inc
+
+SRC_URI[sha256sum] = "6c508345a771aad7d56ebff0e70628bf2b0ec7573762be9960214730de278f27"
+
+OPENEULER_REPO_NAME = "python-setuptools_scm"
+
+UPSTREAM_CHECK_REGEX = "scm-(?P<pver>.*)\.tar"
+
+DEPENDS += "python3-tomli-native python3-packaging-native python3-typing-extensions-native"
+
+RDEPENDS:${PN} += " \
+        ${PYTHON_PN}-pip \
+        ${PYTHON_PN}-typing-extensions \
+"
diff --git a/meta-openeuler/recipes-devtools/python/python3-setuptools/0001-_distutils-sysconfig.py-make-it-possible-to-substite.patch b/meta-openeuler/recipes-devtools/python/python3-setuptools/0001-_distutils-sysconfig.py-make-it-possible-to-substite.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d1daeb744f4981327efaefb71750a183b0005ec3
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-setuptools/0001-_distutils-sysconfig.py-make-it-possible-to-substite.patch
@@ -0,0 +1,37 @@
+diff --git a/setuptools/_distutils/sysconfig.py b/setuptools/_distutils/sysconfig.py
+index a40a723..14f35e7 100644
+--- a/setuptools/_distutils/sysconfig.py
++++ b/setuptools/_distutils/sysconfig.py
+@@ -119,6 +119,8 @@ def get_python_inc(plat_specific=0, prefix=None):
+     sys.base_exec_prefix -- i.e., ignore 'plat_specific'.
+     """
+     default_prefix = BASE_EXEC_PREFIX if plat_specific else BASE_PREFIX
++    if os.environ.get('STAGING_INCDIR', ""):
++        default_prefix = os.environ['STAGING_INCDIR'].rstrip('include')
+     resolved_prefix = prefix if prefix is not None else default_prefix
+     try:
+         getter = globals()[f'_get_python_inc_{os.name}']
+@@ -238,7 +240,13 @@ def get_python_lib(plat_specific=0, standard_lib=0, prefix=None):
+ 
+     early_prefix = prefix
+ 
+-    if prefix is None:
++    if os.environ.get('STAGING_LIBDIR', ""):
++        lib_basename = os.environ['STAGING_LIBDIR'].split('/')[-1]
++    else:
++        lib_basename = "lib"
++    if prefix is None and os.environ.get('STAGING_LIBDIR', ""):
++        prefix = os.environ['STAGING_LIBDIR'].rstrip(lib_basename)
++    elif prefix is None:
+         if standard_lib:
+             prefix = plat_specific and BASE_EXEC_PREFIX or BASE_PREFIX
+         else:
+@@ -253,7 +261,7 @@ def get_python_lib(plat_specific=0, standard_lib=0, prefix=None):
+             # Pure Python
+             libdir = "lib"
+         implementation = 'pypy' if IS_PYPY else 'python'
+-        libpython = os.path.join(prefix, libdir, implementation + get_python_version())
++        libpython = os.path.join(prefix, lib_basename, implementation + get_python_version())
+         return _posix_lib(standard_lib, libpython, early_prefix, prefix)
+     elif os.name == "nt":
+         if standard_lib:
diff --git a/meta-openeuler/recipes-devtools/python/python3-setuptools/0001-conditionally-do-not-fetch-code-by-easy_install.patch b/meta-openeuler/recipes-devtools/python/python3-setuptools/0001-conditionally-do-not-fetch-code-by-easy_install.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ec95f959ed90a9c0e1ceb483eebb61379c92c856
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-setuptools/0001-conditionally-do-not-fetch-code-by-easy_install.patch
@@ -0,0 +1,34 @@
+
+From 5e603da9c01ccb828a03ea3e82d15599971f794f Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Tue, 17 Jul 2018 10:13:38 +0800
+Subject: [PATCH] conditionally do not fetch code by easy_install
+
+If var-NO_FETCH_BUILD is set, do not allow to fetch code from
+internet by easy_install.
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ setuptools/command/easy_install.py | 5 +++++
+ 1 file changed, 5 insertions(+)
+
+diff --git a/setuptools/command/easy_install.py b/setuptools/command/easy_install.py
+index 0b8d1159..93308060 100644
+--- a/setuptools/command/easy_install.py
++++ b/setuptools/command/easy_install.py
+@@ -644,6 +644,11 @@ class easy_install(Command):
+             os.path.exists(tmpdir) and _rmtree(tmpdir)
+ 
+     def easy_install(self, spec, deps=False):
++        if os.environ.get('NO_FETCH_BUILD', None):
++            log.error("ERROR: Do not try to fetch `%s' for building. "
++                      "Please add its native recipe to DEPENDS." % spec)
++            return None
++
+         with self._tmpdir() as tmpdir:
+             if not isinstance(spec, Requirement):
+                 if URL_SCHEME(spec):
+-- 
+2.41.0
diff --git a/meta-openeuler/recipes-devtools/python/python3-setuptools/bugfix-eliminate-random-order-in-metadata.patch b/meta-openeuler/recipes-devtools/python/python3-setuptools/bugfix-eliminate-random-order-in-metadata.patch
new file mode 100644
index 0000000000000000000000000000000000000000..50583c4738129007c11035b5a032e89fbba71f88
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-setuptools/bugfix-eliminate-random-order-in-metadata.patch
@@ -0,0 +1,13 @@
+diff --git a/setuptools/dist.py b/setuptools/dist.py
+index 4458a58..3312b7b 100644
+--- a/setuptools/dist.py
++++ b/setuptools/dist.py
+@@ -216,7 +216,7 @@ def write_pkg_file(self, file):  # noqa: C901  # is too complex (14)  # FIXME
+     if self.long_description_content_type:
+         write_field('Description-Content-Type', self.long_description_content_type)
+     if self.provides_extras:
+-        for extra in self.provides_extras:
++        for extra in sorted(self.provides_extras):
+             write_field('Provides-Extra', extra)
+ 
+     self._write_list(file, 'License-File', self.license_files or [])
diff --git a/meta-openeuler/recipes-devtools/python/python3-setuptools_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-setuptools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4718c419d4ccd7937f82febd9a52598ee3897413
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-setuptools_%.bbappend
@@ -0,0 +1,22 @@
+PV = "68.0.0"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=141643e11c48898150daa83802dbc65f"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/python3-setuptools/:"
+
+require pypi-src-openeuler.inc
+
+SRC_URI:remove = " \
+        file://0001-change-shebang-to-python3.patch \
+        file://0001-_distutils-sysconfig-append-STAGING_LIBDIR-python-sy.patch \
+        file://0001-Limit-the-amount-of-whitespace-to-search-backtrack.-.patch \
+"
+
+SRC_URI[sha256sum] = "baf1fdb41c6da4cd2eae722e135500da913332ab3f2f5c7d33af9b492acb5235"
+
+# the upstream patch
+# SRC_URI:append:class-native = " file://0001-conditionally-do-not-fetch-code-by-easy_install.patch"
+SRC_URI:append = " file://0001-_distutils-sysconfig.py-make-it-possible-to-substite.patch"
+
+# the openeuler patch
+SRC_URI:append = " file://bugfix-eliminate-random-order-in-metadata.patch"
diff --git a/meta-openeuler/recipes-devtools/python/python3-six_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-six_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6b7d8edb559fd875c45084b57bab0c79951b670a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-six_%.bbappend
@@ -0,0 +1,5 @@
+PV = "1.16.0"
+require pypi-src-openeuler.inc
+
+SRC_URI[md5sum] = "a7c927740e4964dd29b72cebfc1429bb"
+SRC_URI[sha256sum] = "1e61c37477a1626458e36f7b1d82aa5c9b094fa4802892072e49de9c60c4c926"
diff --git a/meta-openeuler/recipes-devtools/python/python3-smmap_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-smmap_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4bf6cbd2581a517de8f7ecc5f47a714c48bbab8c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-smmap_%.bbappend
@@ -0,0 +1,4 @@
+PV = "5.0.1"
+
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "python-smmap"
diff --git a/meta-openeuler/recipes-devtools/python/python3-subunit_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-subunit_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7fe776ff33c83cb893cf63ad70437fd81615983c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-subunit_%.bbappend
@@ -0,0 +1,10 @@
+PV = "1.4.0"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+# upstream source
+SRC_URI:prepend = " \
+            file://${OPENEULER_LOCAL_NAME}/${BPN}/python-subunit-${PV}.tar.gz  \
+           "
+
+SRC_URI[sha256sum] = "042039928120fbf392e8c983d60f3d8ae1b88f90a9f8fd7188ddd9c26cad1e48"
diff --git a/meta-openeuler/recipes-devtools/python/python3-testtools_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-testtools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3ecf2a23244287c75bfba3ca44040f4898ccd71c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-testtools_%.bbappend
@@ -0,0 +1,4 @@
+PV = "2.6.0"
+
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "python-testtools"
diff --git a/meta-openeuler/recipes-devtools/python/python3-toml_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-toml_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ed4c8540b7851f1e4fac7dfc67173762846c3696
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-toml_%.bbappend
@@ -0,0 +1,7 @@
+PV = "0.10.2"
+SRC_URI[md5sum] = "165f8d31000174760118dc9893ed9bb9"
+SRC_URI[sha256sum] = "71d4039bbdec91e3e7591ec5d6c943c58f9a2d17e5f6783acdc378f743fcdd2a"
+
+# use openeuler's pkg src
+OPENEULER_REPO_NAME = "python-${PYPI_PACKAGE}"
+SRC_URI:prepend = "file://${PV}.tar.gz "
diff --git a/meta-openeuler/recipes-devtools/python/python3-tomli_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-tomli_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9845ef961046b9111e063fb3492b538c8e77c912
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-tomli_%.bbappend
@@ -0,0 +1,7 @@
+# python3-pbr Dependencies
+PV = "2.0.1"
+
+OPENEULER_REPO_NAME = "python-tomli"
+
+# use openeuler's pkg src
+SRC_URI:prepend = "file://python-tomli-${PV}.tar.gz "
diff --git a/meta-openeuler/recipes-devtools/python/python3-typing-extensions_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-typing-extensions_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0c6dcb1765e5fd81bf1d028e35f06bd18ddfd67c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-typing-extensions_%.bbappend
@@ -0,0 +1,3 @@
+PV = "4.10.0"
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "python-typing-extensions"
diff --git a/meta-openeuler/recipes-devtools/python/python3-typing-extensions_4.10.0.bb b/meta-openeuler/recipes-devtools/python/python3-typing-extensions_4.10.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8698a80cc527cd8f582321b25a566b281e006bcc
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-typing-extensions_4.10.0.bb
@@ -0,0 +1,24 @@
+SUMMARY = "Backported and Experimental Type Hints for Python 3.7+"
+DESCRIPTION = "The typing_extensions module serves two related purposes:\
+\
+* Enable use of new type system features on older Python versions. For \
+  example, typing.TypeGuard is new in Python 3.10, but typing_extensions \
+  allows users on previous Python versions to use it too.\
+* Enable experimentation with new type system PEPs before they are accepted \
+  and added to the typing module."
+HOMEPAGE = "https://github.com/python/typing_extensions"
+BUGTRACKER = "https://github.com/python/typing_extensions/issues"
+SECTIONS = "libs"
+LICENSE = "PSF-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=fcf6b249c2641540219a727f35d8d2c2"
+
+# The name on PyPi is slightly different.
+PYPI_PACKAGE = "typing_extensions"
+
+SRC_URI[sha256sum] = "b0abd7c89e8fb96f98db18d86106ff1d90ab692004eb746cf6eda2682f91b3cb"
+
+inherit pypi python_flit_core
+
+UPSTREAM_CHECK_REGEX = "/typing-extensions/(?P<pver>(\d+[\.\-_]*)+)/"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-devtools/python/python3-vcversioner_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-vcversioner_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9da8d993b5ed01402ba3e8d16bfcfff8050331ad
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-vcversioner_%.bbappend
@@ -0,0 +1,7 @@
+OPENEULER_LOCAL_NAME = "oee_archive"
+OEE_ARCHIVE_SUBDIR = "${PYPI_PACKAGE}"
+
+SRC_URI:prepend = " \
+    file://${OPENEULER_LOCAL_NAME}/${PYPI_PACKAGE}/${PYPI_PACKAGE}-${PV}.tar.gz \
+"
+
diff --git a/meta-openeuler/recipes-devtools/python/python3-wheel_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-wheel_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ac428b250150a605e23f71c8b394c8458ac6ffac
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-wheel_%.bbappend
@@ -0,0 +1,14 @@
+# python3-pbr Dependencies
+PV = "0.40.0"
+
+require pypi-src-openeuler.inc
+OPENEULER_REPO_NAME = "python-wheel"
+
+# from version 0.40.0, compare the differences in upstream recipe
+SRC_URI[sha256sum] = "cd1196f3faee2b31968d626e1731c94f99cbdb67cf5a46e4f5656cbee7738873"
+LIC_FILES_CHKSUM = "file://LICENSE.txt;md5=7ffb0db04527cfe380e4f2726bd05ebf"
+
+# remove 0.37.1 patch
+SRC_URI:remove = "file://0001-Backport-pyproject.toml-from-flit-backend-branch.patch \
+            file://0001-Fixed-potential-DoS-attack-via-WHEEL_INFO_RE.patch \
+           "
diff --git a/meta-openeuler/recipes-devtools/python/python3-zipp_%.bbappend b/meta-openeuler/recipes-devtools/python/python3-zipp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1f10b0f6e5f62ef666f1893f30086722afe6c2f8
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3-zipp_%.bbappend
@@ -0,0 +1,7 @@
+PV = "3.17.0"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=141643e11c48898150daa83802dbc65f"
+
+SRC_URI[sha256sum] = "84e64a1c28cf7e91ed2078bb8cc8c259cb19b76942096c8d7b84947690cabaf0"
+
+require pypi-src-openeuler.inc
diff --git a/meta-openeuler/recipes-devtools/python/python3/distutils-sysconfig-append-STAGING_LIBDIR-with-lib64-python-sys.patch b/meta-openeuler/recipes-devtools/python/python3/distutils-sysconfig-append-STAGING_LIBDIR-with-lib64-python-sys.patch
new file mode 100644
index 0000000000000000000000000000000000000000..25cf97e97fb06918f35f307bd6b3c5b1486d5c14
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3/distutils-sysconfig-append-STAGING_LIBDIR-with-lib64-python-sys.patch
@@ -0,0 +1,12 @@
+diff --git a/Lib/sysconfig.py b/Lib/sysconfig.py
+index 046447f..5123040 100644
+--- a/Lib/sysconfig.py
++++ b/Lib/sysconfig.py
+@@ -527,6 +527,7 @@ def _init_posix(vars):
+     name = _get_sysconfigdata_name()
+     if 'STAGING_LIBDIR' in os.environ:
+         sys.path.append(os.environ['STAGING_LIBDIR']+'/python-sysconfigdata')
++        sys.path.append(os.environ['STAGING_LIBDIR']+'/../lib64/python-sysconfigdata')
+     _temp = __import__(name, globals(), locals(), ['build_time_vars'], 0)
+     build_time_vars = _temp.build_time_vars
+     vars.update(build_time_vars)
diff --git a/meta-openeuler/recipes-devtools/python/python3_%.bbappend b/meta-openeuler/recipes-devtools/python/python3_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9c0ecdc29bcdfdd67d4c13c2a299ae1b5a68c3ea
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/python/python3_%.bbappend
@@ -0,0 +1,38 @@
+PV = "3.10.9"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+
+SRC_URI += "file://Python-3.10.9.tar.xz \
+"
+
+# remove conflicting patch
+SRC_URI:remove = "file://cve-2023-24329.patch"
+
+SRC_URI:prepend = " file://00001-rpath.patch \
+           file://00251-change-user-install-location.patch \
+           file://backport-Make-urllib.parse.urlparse-enforce-that-a-scheme-mus.patch \
+           file://add-the-sm3-method-for-obtaining-the-salt-value.patch \
+           file://fix-CVE-2023-24329.patch \
+"
+
+# add sysconfigdata patch with lib64 to path, else will put error that can not found _sysconfigdata module
+# the result is libdir in openeuler is /usr/lib64, but in ros is /usr/lib, so if a python package in openeuler
+# has a relation with a python package in ros, it can not find openeuler python package in /usr/lib path
+SRC_URI:append:class-native = " \
+    file://distutils-sysconfig-append-STAGING_LIBDIR-with-lib64-python-sys.patch \
+"
+
+# meta-openeuler layer does not need to build python3-native dependency packages,
+# but gets them directly from the nativesdk tool
+# Find header from nativesdk
+CPPFLAGS:append:class-native = " ${@oe.utils.vartrue('OPENEULER_PREBUILT_TOOLS_ENABLE', \
+    '-I${OPENEULER_NATIVESDK_SYSROOT}/usr/include \
+     -I${OPENEULER_NATIVESDK_SYSROOT}/usr/include/ncursesw \
+     -I${OPENEULER_NATIVESDK_SYSROOT}/usr/include/uuid', \
+    '', d)} \
+"
+
+# Find library from nativesdk
+LDFLAGS:append:class-native = " ${@oe.utils.vartrue('OPENEULER_PREBUILT_TOOLS_ENABLE', \
+    '-L${OPENEULER_NATIVESDK_SYSROOT}/usr/lib', '', d)}"
diff --git a/meta-openeuler/recipes-devtools/qemu/qemu-native_%.bbappend b/meta-openeuler/recipes-devtools/qemu/qemu-native_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..02817a234012f72de4988638dc9b31f2c67b9cc6
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/qemu/qemu-native_%.bbappend
@@ -0,0 +1,2 @@
+
+SRC_URI:prepend = " file://${BP}.tar.xz "
diff --git a/meta-openeuler/recipes-devtools/qemu/qemu-system-native_%.bbappend b/meta-openeuler/recipes-devtools/qemu/qemu-system-native_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..585b0289b537d62db600635e23b989c5a1c8d0c5
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/qemu/qemu-system-native_%.bbappend
@@ -0,0 +1,5 @@
+
+SRC_URI:prepend = " file://${BP}.tar.xz "
+
+PACKAGECONFIG:remove = " virglrenderer epoxy "
+
diff --git a/meta-openeuler/recipes-devtools/qemu/qemu_%.bbappend b/meta-openeuler/recipes-devtools/qemu/qemu_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..02817a234012f72de4988638dc9b31f2c67b9cc6
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/qemu/qemu_%.bbappend
@@ -0,0 +1,2 @@
+
+SRC_URI:prepend = " file://${BP}.tar.xz "
diff --git a/meta-openeuler/recipes-devtools/quilt/quilt-native_%.bbappend b/meta-openeuler/recipes-devtools/quilt/quilt-native_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..46a67606c08973ac4d3e6b2fa011f36a28899766
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/quilt/quilt-native_%.bbappend
@@ -0,0 +1,4 @@
+# openeuler src
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+"
diff --git a/meta-openeuler/recipes-devtools/rpm/files/0001-Add-a-color-setting-for-mips64_n32-binaries.patch b/meta-openeuler/recipes-devtools/rpm/files/0001-Add-a-color-setting-for-mips64_n32-binaries.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9fa486dfd3cb94a423a399c8833675e2a85d154d
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/0001-Add-a-color-setting-for-mips64_n32-binaries.patch
@@ -0,0 +1,48 @@
+From 93f219df68f3741ff63a294a16bcbe8deba1112f Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Thu, 9 Mar 2017 18:54:02 +0200
+Subject: [PATCH] Add a color setting for mips64_n32 binaries
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ build/rpmfc.c | 4 ++++
+ rpmrc.in      | 2 ++
+ 2 files changed, 6 insertions(+)
+
+diff --git a/build/rpmfc.c b/build/rpmfc.c
+index 26606378f..a16e3f4e9 100644
+--- a/build/rpmfc.c
++++ b/build/rpmfc.c
+@@ -646,6 +646,7 @@ exit:
+ static const struct rpmfcTokens_s rpmfcTokens[] = {
+   { "directory",		RPMFC_INCLUDE },
+ 
++  { "N32 MIPS64",		RPMFC_ELFMIPSN32|RPMFC_INCLUDE },
+   { "ELF 32-bit",		RPMFC_ELF32|RPMFC_INCLUDE },
+   { "ELF 64-bit",		RPMFC_ELF64|RPMFC_INCLUDE },
+ 
+@@ -1151,6 +1152,9 @@ static uint32_t getElfColor(const char *fn)
+ 		color = RPMFC_ELF32;
+ 		break;
+ 	    }
++            if (ehdr.e_machine == EM_MIPS || ehdr.e_machine == EM_MIPS_RS3_LE)
++                if (ehdr.e_flags & EF_MIPS_ABI2)
++                    color = RPMFC_ELFMIPSN32;
+ 	}
+ 	if (elf)
+ 	    elf_end(elf);
+diff --git a/rpmrc.in b/rpmrc.in
+index 2975a3a0e..c7232b48b 100644
+--- a/rpmrc.in
++++ b/rpmrc.in
+@@ -139,6 +139,8 @@ archcolor: mipsr6el 1
+ archcolor: mips64r6 2
+ archcolor: mips64r6el 2
+ 
++archcolor: mips64_n32 4
++
+ archcolor: m68k 1
+ 
+ archcolor: m68kmint 1
diff --git a/meta-openeuler/recipes-devtools/rpm/files/0001-Do-not-add-an-unsatisfiable-dependency-when-building.patch b/meta-openeuler/recipes-devtools/rpm/files/0001-Do-not-add-an-unsatisfiable-dependency-when-building.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8440c3516d6622f99cdc86351d78a00a32f244b3
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/0001-Do-not-add-an-unsatisfiable-dependency-when-building.patch
@@ -0,0 +1,31 @@
+From f39c28eb52f12ae6e82db360ffd5a903ac8faca5 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Mon, 9 Jan 2017 18:52:11 +0200
+Subject: [PATCH] Do not add an unsatisfiable dependency when building rpms in
+ a short-circuited way.
+
+Upstream permits short-circuiting only for local testing; Yocto on the other
+hand produces rpms that way by design.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ build/pack.c | 4 ----
+ 1 file changed, 4 deletions(-)
+
+Index: git/build/pack.c
+===================================================================
+--- git.orig/build/pack.c
++++ git/build/pack.c
+@@ -709,10 +709,6 @@ static rpmRC packageBinary(rpmSpec spec,
+ 	headerPutBin(pkg->header, RPMTAG_SOURCEPKGID, spec->sourcePkgId,16);
+     }
+ 
+-    if (cheating) {
+-	(void) rpmlibNeedsFeature(pkg, "ShortCircuited", "4.9.0-1");
+-    }
+-
+     if ((rc = getPkgFilename(pkg->header, filename)))
+ 	return rc;
+ 
diff --git a/meta-openeuler/recipes-devtools/rpm/files/0001-Do-not-hardcode-lib-rpm-as-the-installation-path-for.patch b/meta-openeuler/recipes-devtools/rpm/files/0001-Do-not-hardcode-lib-rpm-as-the-installation-path-for.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8fdc5edb10bc3da906fc115036ab954bda9c3e1c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/0001-Do-not-hardcode-lib-rpm-as-the-installation-path-for.patch
@@ -0,0 +1,58 @@
+From 5fc560aaf1184d35d161f7d50dbb6323c90cc02d Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Mon, 27 Feb 2017 09:43:30 +0200
+Subject: [PATCH] Do not hardcode "lib/rpm" as the installation path for
+ default configuration and macros.
+
+Upstream-Status: Denied [https://github.com/rpm-software-management/rpm/pull/263]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ configure.ac | 2 +-
+ macros.in    | 2 +-
+ rpm.am       | 4 ++--
+ 3 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index e6676c581..ec28db9b6 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -942,7 +942,7 @@ else
+     usrprefix=$prefix
+ fi
+ 
+-RPMCONFIGDIR="`echo ${usrprefix}/lib/rpm`"
++RPMCONFIGDIR="`echo ${libdir}/rpm`"
+ AC_SUBST(RPMCONFIGDIR)
+ 
+ AC_SUBST(OBJDUMP)
+diff --git a/macros.in b/macros.in
+index a2411d784..735b74d99 100644
+--- a/macros.in
++++ b/macros.in
+@@ -930,7 +930,7 @@ package or when debugging this package.\
+ %_sharedstatedir	%{_prefix}/com
+ %_localstatedir		%{_prefix}/var
+ %_lib			lib
+-%_libdir		%{_exec_prefix}/%{_lib}
++%_libdir		@libdir@
+ %_includedir		%{_prefix}/include
+ %_infodir		%{_datadir}/info
+ %_mandir		%{_datadir}/man
+diff --git a/rpm.am b/rpm.am
+index 55b5b3935..5a51f102b 100644
+--- a/rpm.am
++++ b/rpm.am
+@@ -1,10 +1,10 @@
+ # Internal binaries
+ ## HACK: It probably should be $(libexecdir)/rpm or $(libdir)/rpm
+-rpmlibexecdir = $(prefix)/lib/rpm
++rpmlibexecdir = $(libdir)/rpm
+ 
+ # Host independent config files
+ ## HACK: it probably should be $(datadir)/rpm
+-rpmconfigdir = $(prefix)/lib/rpm
++rpmconfigdir = $(libdir)/rpm
+ 
+ # Libtool version (current-revision-age) for all our libraries
+ rpm_version_info = 13:0:4
diff --git a/meta-openeuler/recipes-devtools/rpm/files/0001-Do-not-read-config-files-from-HOME.patch b/meta-openeuler/recipes-devtools/rpm/files/0001-Do-not-read-config-files-from-HOME.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fda64eefe01729128ea41386bb427f55acdd5f6f
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/0001-Do-not-read-config-files-from-HOME.patch
@@ -0,0 +1,35 @@
+From 35381b6cd6c1b571bf7e6b0640de0f54dbf94386 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 10 Jan 2017 14:11:30 +0200
+Subject: [PATCH] Do not read config files from $HOME
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ lib/rpmrc.c | 6 ++----
+ 1 file changed, 2 insertions(+), 4 deletions(-)
+
+Index: git/lib/rpmrc.c
+===================================================================
+--- git.orig/lib/rpmrc.c
++++ git/lib/rpmrc.c
+@@ -458,8 +458,7 @@ static void setDefaults(void)
+     if (!defrcfiles) {
+ 	defrcfiles = rstrscat(NULL, confdir, "/rpmrc", ":",
+ 				confdir, "/" RPMCANONVENDOR "/rpmrc", ":",
+-				SYSCONFDIR "/rpmrc", ":",
+-			  	"~/.rpmrc", NULL);
++				SYSCONFDIR "/rpmrc", ":");
+     }
+ 
+ #ifndef MACROFILES
+@@ -471,8 +470,7 @@ static void setDefaults(void)
+   				confdir, "/" RPMCANONVENDOR "/macros", ":",
+ 				SYSCONFDIR "/rpm/macros.*", ":",
+ 				SYSCONFDIR "/rpm/macros", ":",
+-				SYSCONFDIR "/rpm/%{_target}/macros", ":",
+-				"~/.rpmmacros", NULL);
++				SYSCONFDIR "/rpm/%{_target}/macros", ":");
+     }
+ #else
+     macrofiles = MACROFILES;
diff --git a/meta-openeuler/recipes-devtools/rpm/files/0001-Do-not-reset-the-PATH-environment-variable-before-ru.patch b/meta-openeuler/recipes-devtools/rpm/files/0001-Do-not-reset-the-PATH-environment-variable-before-ru.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ae24b663aaea8b8fa27b5272d33c4bae1984e946
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/0001-Do-not-reset-the-PATH-environment-variable-before-ru.patch
@@ -0,0 +1,28 @@
+From a674b9cc7af448d7c6748bc163bf37dc14a57f09 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Fri, 20 Jan 2017 13:32:06 +0200
+Subject: [PATCH] Do not reset the PATH environment variable before running
+ scriptlets.
+
+We add lots of native stuff into it and scriptlets rely on that.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ lib/rpmscript.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: git/lib/rpmscript.c
+===================================================================
+--- git.orig/lib/rpmscript.c
++++ git/lib/rpmscript.c
+@@ -231,7 +231,7 @@ static void doScriptExec(ARGV_const_t ar
+ 	if (ipath && ipath[5] != '%')
+ 	    path = ipath;
+ 
+-	xx = setenv("PATH", path, 1);
++	//xx = setenv("PATH", path, 1);
+ 	free(ipath);
+     }
+ 
diff --git a/meta-openeuler/recipes-devtools/rpm/files/0001-When-cross-installing-execute-package-scriptlets-wit.patch b/meta-openeuler/recipes-devtools/rpm/files/0001-When-cross-installing-execute-package-scriptlets-wit.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bd3314a90f83651003900fc1dea475fd2ef020d0
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/0001-When-cross-installing-execute-package-scriptlets-wit.patch
@@ -0,0 +1,68 @@
+From a89daa75ac970d8e247edc762d1181e9a5b0c5d0 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 17 Jan 2017 14:07:17 +0200
+Subject: [PATCH] When cross-installing, execute package scriptlets without
+ chrooting into destination rootfs
+
+This is triggered only when RPM_NO_CHROOT_FOR_SCRIPTS environment variable is defined.
+Otherwise they will trigger an explosion of failures, obviously.
+
+Amended 2018-07-03 by Olof Johansson <olofjn@axis.com>:
+
+  Remove leaking temporary scriptlet files
+
+  Since we tell dnf to run rpm with debug output, this will result in rpm not
+  cleaning up written temporary scriptlet files (same flag controls both
+  behaviors). This wouldn't have been a problem since we normally would use the
+  target sysroot also for temporary files, but we need to chroot out to be able
+  to actually run the rpm scriptlets (purpose of this patch), so the temporary
+  files are written to the host's /var/tmp/ directory, causing a gradual
+  resource leakage on the host system for every RPM based do_rootfs task
+  executed.
+
+  Signed-off-by: Olof Johansson <olofjn@axis.com>
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ lib/rpmscript.c | 11 ++++++++---
+ 1 file changed, 8 insertions(+), 3 deletions(-)
+
+Index: git/lib/rpmscript.c
+===================================================================
+--- git.orig/lib/rpmscript.c
++++ git/lib/rpmscript.c
+@@ -18,7 +18,7 @@
+ #include "rpmio/rpmio_internal.h"
+ 
+ #include "lib/rpmplugins.h"     /* rpm plugins hooks */
+-
++#include "lib/rpmchroot.h"      /* rpmChrootOut */
+ #include "debug.h"
+ 
+ struct scriptNextFileFunc_s {
+@@ -427,8 +427,7 @@ exit:
+ 	Fclose(out);	/* XXX dup'd STDOUT_FILENO */
+ 
+     if (fn) {
+-	if (!rpmIsDebug())
+-	    unlink(fn);
++	unlink(fn);
+ 	free(fn);
+     }
+     free(mline);
+@@ -462,7 +461,13 @@ rpmRC rpmScriptRun(rpmScript script, int
+ 
+     if (rc != RPMRC_FAIL) {
+ 	if (script_type & RPMSCRIPTLET_EXEC) {
+-	    rc = runExtScript(plugins, prefixes, script->descr, lvl, scriptFd, &args, script->body, arg1, arg2, script->nextFileFunc);
++	    if (getenv("RPM_NO_CHROOT_FOR_SCRIPTS") != NULL) {
++		rpmChrootOut();
++		rc = runExtScript(plugins, prefixes, script->descr, lvl, scriptFd, &args, script->body, arg1, arg2, script->nextFileFunc);
++		rpmChrootIn();
++	    } else {
++		rc = runExtScript(plugins, prefixes, script->descr, lvl, scriptFd, &args, script->body, arg1, arg2, script->nextFileFunc);
++	    }
+ 	} else {
+ 	    rc = runLuaScript(plugins, prefixes, script->descr, lvl, scriptFd, &args, script->body, arg1, arg2, script->nextFileFunc);
+ 	}
diff --git a/meta-openeuler/recipes-devtools/rpm/files/0001-build-pack.c-do-not-insert-payloadflags-into-.rpm-me.patch b/meta-openeuler/recipes-devtools/rpm/files/0001-build-pack.c-do-not-insert-payloadflags-into-.rpm-me.patch
new file mode 100644
index 0000000000000000000000000000000000000000..64433abb6a13d80c9918c7b17fa628dadf00828c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/0001-build-pack.c-do-not-insert-payloadflags-into-.rpm-me.patch
@@ -0,0 +1,28 @@
+From 2d351c666f09cc1b9e368422653fb42ac8b86249 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Tue, 31 Aug 2021 10:37:05 +0200
+Subject: [PATCH] build/pack.c: do not insert payloadflags into .rpm metadata
+
+The flags look like '19T56' where 19 is the compression level
+(deterministic), and 56 is the amount of threads (varies from one
+host to the next and breaks reproducibility for .rpm).
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ build/pack.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+Index: git/build/pack.c
+===================================================================
+--- git.orig/build/pack.c
++++ git/build/pack.c
+@@ -328,7 +328,7 @@ static char *getIOFlags(Package pkg)
+ 	    headerPutString(pkg->header, RPMTAG_PAYLOADCOMPRESSOR, compr);
+ 	buf = xstrdup(rpmio_flags);
+ 	buf[s - rpmio_flags] = '\0';
+-	headerPutString(pkg->header, RPMTAG_PAYLOADFLAGS, buf+1);
++	headerPutString(pkg->header, RPMTAG_PAYLOADFLAGS, "");
+ 	free(buf);
+     }
+ exit:
diff --git a/meta-openeuler/recipes-devtools/rpm/files/0001-configure.ac-add-linux-gnux32-variant-to-triplet-han.patch b/meta-openeuler/recipes-devtools/rpm/files/0001-configure.ac-add-linux-gnux32-variant-to-triplet-han.patch
new file mode 100644
index 0000000000000000000000000000000000000000..29b6686a9407f5b03af4d98c9472a8c312ae3c31
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/0001-configure.ac-add-linux-gnux32-variant-to-triplet-han.patch
@@ -0,0 +1,28 @@
+From 8f51462d41d8fe942d5d0a06f08d47f625141995 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Thu, 4 Aug 2022 12:15:08 +0200
+Subject: [PATCH] configure.ac: add linux-gnux32 variant to triplet handling
+
+x32 is a 64 bit x86 ABI with 32 bit pointers.
+
+Upstream-Status: Submitted [https://github.com/rpm-software-management/rpm/pull/2143]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ configure.ac | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+Index: git/configure.ac
+===================================================================
+--- git.orig/configure.ac
++++ git/configure.ac
+@@ -903,6 +903,10 @@ if echo "$host_os" | grep '.*-gnux32$' >
+ 	host_os=`echo "${host_os}" | sed 's/-gnux32$//'`
+ 	host_os_gnu=-gnux32
+ fi
++if echo "$host_os" | grep '.*-gnux32$' > /dev/null ; then
++	host_os=`echo "${host_os}" | sed 's/-gnux32$//'`
++	host_os_gnu=-gnux32
++fi
+ if echo "$host_os" | grep '.*-gnu$' > /dev/null ; then
+ 	host_os=`echo "${host_os}" | sed 's/-gnu$//'`
+ fi
diff --git a/meta-openeuler/recipes-devtools/rpm/files/0001-lib-transaction.c-fix-file-conflicts-for-MIPS64-N32.patch b/meta-openeuler/recipes-devtools/rpm/files/0001-lib-transaction.c-fix-file-conflicts-for-MIPS64-N32.patch
new file mode 100644
index 0000000000000000000000000000000000000000..82e6567dc74245af4d2f365eb9564b054beca174
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/0001-lib-transaction.c-fix-file-conflicts-for-MIPS64-N32.patch
@@ -0,0 +1,57 @@
+From 1ed066fc6fa7d7afffe3545c4e3ea937529e6c49 Mon Sep 17 00:00:00 2001
+From: Changqing Li <changqing.li@windriver.com>
+Date: Thu, 7 May 2020 17:40:58 +0800
+Subject: [PATCH] lib/transaction.c: fix file conflicts for MIPS64 N32
+
+This patch is from:
+https://github.com/rpm-software-management/rpm/issues/193
+
+Error: Transaction check error:
+  file /sbin/ldconfig conflicts between attempted installs of
+ldconfig-2.31+git0+71f2b249a2-r0.mips64_n32 and
+lib32-ldconfig-2.31+git0+71f2b249a2-r0.mips32r2
+...
+
+This was because:
+transactions_color = 001 (ELF32) & 010 (ELF64) & 100 (ELF32 N32 MIPS64)
+FColor = Current file color (001) & transaction_color (111)
+oFcolor = Previous file color (100) & transaction_color (111)
+
+In handleColorConflict, it only deal with conditons "new preferred" or
+"old preferred". But not deal with the situation where neither is the
+preferred type. so for tri-lib system, like mips64/mips64 n32/mips(32),
+"Transaction check error" occurred.
+
+Fixed by performing a 'last-in-wins' resolution when "neither is preferred".
+
+Upstream-Status: Submitted <https://github.com/rpm-software-management/rpm/issues/193>
+
+Signed-off-by: Changqing Li <changqing.li@windriver.com>
+---
+ lib/transaction.c | 13 ++++++++++++-
+ 1 file changed, 12 insertions(+), 1 deletion(-)
+
+Index: git/lib/transaction.c
+===================================================================
+--- git.orig/lib/transaction.c
++++ git/lib/transaction.c
+@@ -402,7 +402,18 @@ static int handleColorConflict(rpmts ts,
+ 		    rpmfsSetAction(ofs, ofx, FA_CREATE);
+ 		rpmfsSetAction(fs, fx, FA_SKIPCOLOR);
+ 		rConflicts = 0;
+-	    }
++	    }else {
++                /*
++                 * If neither is already skipped, we skip the old one, and
++                 * install the new one (last in wins).
++                 */
++                if (ofs && !XFA_SKIPPING(rpmfsGetAction(ofs, ofx)) &&
++                    fs && !XFA_SKIPPING(rpmfsGetAction(fs, fx))) {
++                    rpmfsSetAction(ofs, ofx, FA_SKIPCOLOR);
++                    rpmfsSetAction(fs, fx, FA_CREATE);
++                }
++                rConflicts = 0;
++            }
+ 	}
+     }
+ 
diff --git a/meta-openeuler/recipes-devtools/rpm/files/0001-perl-disable-auto-reqs.patch b/meta-openeuler/recipes-devtools/rpm/files/0001-perl-disable-auto-reqs.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a6c58699d366734dcde2ce6768fc38834df7d0a4
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/0001-perl-disable-auto-reqs.patch
@@ -0,0 +1,32 @@
+perl: disable auto requires
+
+When generating automatic requirements, it's possible for perl scripts to
+declare 'optional' dependencies.  These seem to often be incorrect and will
+cause installation failures in OE.  Instead of fixing the perl scripts, it
+was decided it is better to simply disable the automatic dependency
+generation.  This matches the behavior from the previous RPM5 implementation.
+
+Upstream-Status: Inappropriate [OE specific configuration]
+
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+
+Index: git/fileattrs/perl.attr
+===================================================================
+--- git.orig/fileattrs/perl.attr
++++ git/fileattrs/perl.attr
+@@ -1,3 +1,3 @@
+-%__perl_requires	%{_rpmconfigdir}/perl.req
++#__perl_requires	%{_rpmconfigdir}/perl.req
+ %__perl_magic		^.*[Pp]erl .*$
+ %__perl_flags		exeonly
+Index: git/fileattrs/perllib.attr
+===================================================================
+--- git.orig/fileattrs/perllib.attr
++++ git/fileattrs/perllib.attr
+@@ -1,5 +1,5 @@
+ %__perllib_provides	%{_rpmconfigdir}/perl.prov
+-%__perllib_requires	%{_rpmconfigdir}/perl.req
++#__perllib_requires	%{_rpmconfigdir}/perl.req
+ %__perllib_magic	^Perl[[:digit:]] module source.*
+ %__perllib_path		\\.pm$
+ %__perllib_flags	magic_and_path
diff --git a/meta-openeuler/recipes-devtools/rpm/files/0001-python-Use-Py_hash_t-instead-of-long-in-hdr_hash.patch b/meta-openeuler/recipes-devtools/rpm/files/0001-python-Use-Py_hash_t-instead-of-long-in-hdr_hash.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d0e637191a887e4ca5e94898f07e141bad7b02fa
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/0001-python-Use-Py_hash_t-instead-of-long-in-hdr_hash.patch
@@ -0,0 +1,35 @@
+From 6ef189c45b763aedac5ef57ed6a5fc125fa95b41 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 3 Mar 2023 09:54:48 -0800
+Subject: [PATCH] python: Use Py_hash_t instead of long in hdr_hash
+
+Fixes
+python/header-py.c:744:2: error: incompatible function pointer types initializing 'hashfunc' (aka 'int (*)(struct _object *)') with an expression of type 'long (PyObject *)' (aka 'long (struct _object *)') [-Wincompatible-function-pointer-types]
+|         hdr_hash,                       /* tp_hash */
+|         ^~~~~~~~
+
+Upstream-Status: Submitted [https://github.com/rpm-software-management/rpm/pull/2409]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ python/header-py.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/python/header-py.c b/python/header-py.c
+index 0aed0c9267..c15503f359 100644
+--- a/python/header-py.c
++++ b/python/header-py.c
+@@ -316,9 +316,9 @@ static PyObject * hdr_dsOfHeader(PyObject * s)
+                                  "(Oi)", s, RPMTAG_NEVR);
+ }
+ 
+-static long hdr_hash(PyObject * h)
++static Py_hash_t hdr_hash(PyObject * h)
+ {
+-    return (long) h;
++    return (Py_hash_t) h;
+ }
+ 
+ static PyObject * hdr_reduce(hdrObject *s)
+-- 
+2.39.2
+
diff --git a/meta-openeuler/recipes-devtools/rpm/files/0002-Add-support-for-prefixing-etc-from-RPM_ETCCONFIGDIR-.patch b/meta-openeuler/recipes-devtools/rpm/files/0002-Add-support-for-prefixing-etc-from-RPM_ETCCONFIGDIR-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2fe96a839c3464d44ad69d58ac53d2c916281551
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/0002-Add-support-for-prefixing-etc-from-RPM_ETCCONFIGDIR-.patch
@@ -0,0 +1,69 @@
+From 383c0b097b7eba16801a9e3c4b8e36a4b6de74ab Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Fri, 20 Jan 2017 13:33:05 +0200
+Subject: [PATCH 2/2] Add support for prefixing /etc from RPM_ETCCONFIGDIR
+ environment variable
+
+This is needed so that rpm can pick up target-specific configuration
+from target rootfs instead of its own native sysroot.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ lib/rpmrc.c | 19 ++++++++++++++-----
+ 1 file changed, 14 insertions(+), 5 deletions(-)
+
+Index: git/lib/rpmrc.c
+===================================================================
+--- git.orig/lib/rpmrc.c
++++ git/lib/rpmrc.c
+@@ -455,10 +455,14 @@ const char * lookupInDefaultTable(const
+ static void setDefaults(void)
+ {
+     const char *confdir = rpmConfigDir();
++    const char *etcconfdir = getenv("RPM_ETCCONFIGDIR");
++    if (etcconfdir == NULL)
++        etcconfdir = "";
++
+     if (!defrcfiles) {
+ 	defrcfiles = rstrscat(NULL, confdir, "/rpmrc", ":",
+ 				confdir, "/" RPMCANONVENDOR "/rpmrc", ":",
+-				SYSCONFDIR "/rpmrc", ":");
++				etcconfdir, SYSCONFDIR "/rpmrc", ":", NULL);
+     }
+ 
+ #ifndef MACROFILES
+@@ -468,9 +472,9 @@ static void setDefaults(void)
+ 				confdir, "/platform/%{_target}/macros", ":",
+ 				confdir, "/fileattrs/*.attr", ":",
+   				confdir, "/" RPMCANONVENDOR "/macros", ":",
+-				SYSCONFDIR "/rpm/macros.*", ":",
+-				SYSCONFDIR "/rpm/macros", ":",
+-				SYSCONFDIR "/rpm/%{_target}/macros", ":");
++				etcconfdir, SYSCONFDIR "/rpm/macros.*", ":",
++				etcconfdir, SYSCONFDIR "/rpm/macros", ":",
++				etcconfdir, SYSCONFDIR "/rpm/%{_target}/macros", ":", NULL);
+     }
+ #else
+     macrofiles = MACROFILES;
+@@ -997,7 +1001,11 @@ static void read_auxv(void)
+  */
+ static void defaultMachine(rpmrcCtx ctx, const char ** arch, const char ** os)
+ {
+-    const char * const platform_path = SYSCONFDIR "/rpm/platform";
++    const char *etcconfdir = getenv("RPM_ETCCONFIGDIR");
++    if (etcconfdir == NULL)
++        etcconfdir = "";
++
++    const char * const platform_path = rstrscat(NULL, etcconfdir, SYSCONFDIR "/rpm/platform", NULL);
+     static struct utsname un;
+     char * chptr;
+     canonEntry canon;
+@@ -1307,6 +1315,7 @@ static void defaultMachine(rpmrcCtx ctx,
+ 
+     if (arch) *arch = un.machine;
+     if (os) *os = un.sysname;
++    free(platform_path);
+ }
+ 
+ static
diff --git a/meta-openeuler/recipes-devtools/rpm/files/0016-rpmscript.c-change-logging-level-around-scriptlets-t.patch b/meta-openeuler/recipes-devtools/rpm/files/0016-rpmscript.c-change-logging-level-around-scriptlets-t.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9dbe7125dedbacaeef34cea385018e70eab01530
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/0016-rpmscript.c-change-logging-level-around-scriptlets-t.patch
@@ -0,0 +1,55 @@
+From 989e425d416474c191b020d0825895e3df4bd033 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Thu, 10 Jan 2019 18:14:18 +0100
+Subject: [PATCH] rpmscript.c: change logging level around scriptlets to INFO
+ from DEBUG
+
+That way we can debug scriptlet failures without writing lots of
+irrelevant noise to rootfs logs.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ lib/rpmscript.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+Index: git/lib/rpmscript.c
+===================================================================
+--- git.orig/lib/rpmscript.c
++++ git/lib/rpmscript.c
+@@ -270,7 +270,7 @@ static char * writeScript(const char *cm
+     if (Ferror(fd))
+ 	goto exit;
+ 
+-    if (rpmIsDebug() && (rstreq(cmd, "/bin/sh") || rstreq(cmd, "/bin/bash"))) {
++    if (rpmIsVerbose() && (rstreq(cmd, "/bin/sh") || rstreq(cmd, "/bin/bash"))) {
+ 	static const char set_x[] = "set -x\n";
+ 	/* Assume failures will be caught by the write below */
+ 	Fwrite(set_x, sizeof(set_x[0]), sizeof(set_x)-1, fd);
+@@ -302,7 +302,7 @@ static rpmRC runExtScript(rpmPlugins plu
+     char *mline = NULL;
+     rpmRC rc = RPMRC_FAIL;
+ 
+-    rpmlog(RPMLOG_DEBUG, "%s: scriptlet start\n", sname);
++    rpmlog(RPMLOG_INFO, "%s: scriptlet start\n", sname);
+ 
+     if (script) {
+ 	fn = writeScript(*argvp[0], script);
+@@ -354,7 +354,7 @@ static rpmRC runExtScript(rpmPlugins plu
+ 		sname, strerror(errno));
+ 	goto exit;
+     } else if (pid == 0) {/* Child */
+-	rpmlog(RPMLOG_DEBUG, "%s: execv(%s) pid %d\n",
++	rpmlog(RPMLOG_INFO, "%s: execv(%s) pid %d\n",
+ 	       sname, *argvp[0], (unsigned)getpid());
+ 
+ 	fclose(in);
+@@ -397,7 +397,7 @@ static rpmRC runExtScript(rpmPlugins plu
+ 	reaped = waitpid(pid, &status, 0);
+     } while (reaped == -1 && errno == EINTR);
+ 
+-    rpmlog(RPMLOG_DEBUG, "%s: waitpid(%d) rc %d status %x\n",
++    rpmlog(RPMLOG_INFO, "%s: waitpid(%d) rc %d status %x\n",
+ 	   sname, (unsigned)pid, (unsigned)reaped, status);
+ 
+     if (reaped < 0) {
diff --git a/meta-openeuler/recipes-devtools/rpm/files/ea3187cfcf9cac87e5bc5e7db79b0338da9e355e.patch b/meta-openeuler/recipes-devtools/rpm/files/ea3187cfcf9cac87e5bc5e7db79b0338da9e355e.patch
new file mode 100644
index 0000000000000000000000000000000000000000..470dda1dcfb47aa1c0a1003dcce3c22c470b6726
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/ea3187cfcf9cac87e5bc5e7db79b0338da9e355e.patch
@@ -0,0 +1,51 @@
+From ea3187cfcf9cac87e5bc5e7db79b0338da9e355e Mon Sep 17 00:00:00 2001
+From: Panu Matilainen <pmatilai@redhat.com>
+Date: Mon, 26 Jun 2023 12:45:09 +0300
+Subject: [PATCH] Don't muck with per-process global sqlite configuration from
+ the db backend
+
+sqlite3_config() affects all in-process uses of sqlite. librpm being a
+low-level library, it has no business whatsoever making such decisions
+for the applications running on top of it. Besides that, the callback can
+easily end up pointing to an already closed database, causing an
+innocent API user to crash in librpm on an entirely unrelated error on
+some other database. "Oops."
+
+The sqlite API doesn't seem to provide any per-db or non-global context
+for logging errors, thus we can only remove the call and let sqlite output
+errors the way it pleases (print through stderr, presumably).
+
+Thanks to Jan Palus for spotting and reporting!
+
+Upstream-Status: Backport [https://github.com/rpm-software-management/rpm/commit/ea3187cfcf9cac87e5bc5e7db79b0338da9e355e]
+Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
+---
+ lib/backend/sqlite.c | 8 --------
+ 1 file changed, 8 deletions(-)
+
+diff --git a/lib/backend/sqlite.c b/lib/backend/sqlite.c
+index 5a029d575a..b612732267 100644
+--- a/lib/backend/sqlite.c
++++ b/lib/backend/sqlite.c
+@@ -44,13 +44,6 @@ static void rpm_match3(sqlite3_context *sctx, int argc, sqlite3_value **argv)
+     sqlite3_result_int(sctx, match);
+ }
+ 
+-static void errCb(void *data, int err, const char *msg)
+-{
+-    rpmdb rdb = data;
+-    rpmlog(RPMLOG_WARNING, "%s: %s: %s\n",
+-		rdb->db_descr, sqlite3_errstr(err), msg);
+-}
+-
+ static int dbiCursorReset(dbiCursor dbc)
+ {
+     if (dbc->stmt) {
+@@ -170,7 +163,6 @@ static int sqlite_init(rpmdb rdb, const char * dbhome)
+ 	 * the "database is locked" errors at every cost
+ 	 */
+ 	sqlite3_busy_timeout(sdb, 10000);
+-	sqlite3_config(SQLITE_CONFIG_LOG, errCb, rdb);
+ 
+ 	sqlexec(sdb, "PRAGMA secure_delete = OFF");
+ 	sqlexec(sdb, "PRAGMA case_sensitive_like = ON");
diff --git a/meta-openeuler/recipes-devtools/rpm/files/fix-declaration.patch b/meta-openeuler/recipes-devtools/rpm/files/fix-declaration.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e5c84ebd498042e62bf9dbcce11e869cebcd889e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/files/fix-declaration.patch
@@ -0,0 +1,39 @@
+From b960c0b43a080287a7c13533eeb2d9f288db1414 Mon Sep 17 00:00:00 2001
+From: Florian Festi <ffesti@redhat.com>
+Date: Thu, 16 Mar 2023 19:05:04 +0100
+Subject: [PATCH] Fix compiler error on clang
+
+Turns out variable declarations are not allowed after a label, even in
+C99. And while some compilers don't seem to care others do.
+
+Moving the declaration of mayopen to the start of the function to avoid
+this problem.
+
+Resolves: #2435
+Upstream-Status: Backport [https://github.com/rpm-software-management/rpm/commit/b960c0b43a080287a7c13533eeb2d9f288db1414]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ lib/fsm.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/lib/fsm.c b/lib/fsm.c
+index 5671ac642d..183293edb0 100644
+--- a/lib/fsm.c
++++ b/lib/fsm.c
+@@ -879,6 +879,7 @@ int rpmPackageFilesInstall(rpmts ts, rpmte te, rpmfiles files,
+     int nodigest = (rpmtsFlags(ts) & RPMTRANS_FLAG_NOFILEDIGEST) ? 1 : 0;
+     int nofcaps = (rpmtsFlags(ts) & RPMTRANS_FLAG_NOCAPS) ? 1 : 0;
+     int firstlinkfile = -1;
++    int mayopen = 0;
+     char *tid = NULL;
+     struct filedata_s *fdata = xcalloc(fc, sizeof(*fdata));
+     struct filedata_s *firstlink = NULL;
+@@ -1016,7 +1017,7 @@ int rpmPackageFilesInstall(rpmts ts, rpmte te, rpmfiles files,
+ 
+ setmeta:
+ 	    /* Special files require path-based ops */
+-	    int mayopen = S_ISREG(fp->sb.st_mode) || S_ISDIR(fp->sb.st_mode);
++	    mayopen = S_ISREG(fp->sb.st_mode) || S_ISDIR(fp->sb.st_mode);
+ 	    if (!rc && fd == -1 && mayopen) {
+ 		int flags = O_RDONLY;
+ 		/* Only follow safe symlinks, and never on temporary files */
diff --git a/meta-openeuler/recipes-devtools/rpm/rpm_%.bbappend b/meta-openeuler/recipes-devtools/rpm/rpm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..909bf6a5fdd66083d458ede282b9c97da8ca02f6
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/rpm_%.bbappend
@@ -0,0 +1,44 @@
+PV = "4.18.2"
+S = "${WORKDIR}/${BP}"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+# fix-declaration.patch same as backport-Fix-compiler-error-on-clang.patch in openeuler
+# ea3187cfcf9cac87e5bc5e7db79b0338da9e355e has merged in new version
+SRC_URI:remove = " \
+        file://fix-declaration.patch \
+        file://ea3187cfcf9cac87e5bc5e7db79b0338da9e355e.patch \
+"
+
+# files, patches that come from openeuler
+# these patches not apply for unsupport arch:
+#  rpm-Add-sw64-architecture.patch
+#  Add-loongarch-architecture-support.patch 
+#  add-default-machine-name-to-support-loongarch.patch 
+SRC_URI:prepend = " \
+        file://${BP}.tar.bz2 \
+        file://Unbundle-config-site-and-add-RPM-LD-FLAGS-macro.patch \
+        file://rpm-4.12.0-rpm2cpio-hack.patch \
+        file://add-dist-to-release-by-default.patch \
+        file://revert-always-execute-file-trigger-scriptlet-callbac.patch \
+        file://bugfix-rpm-4.11.3-add-aarch64_ilp32-arch.patch \
+        file://bugfix-rpm-4.14.2-wait-once-get-rpmlock-fail.patch \
+        file://get-in-use-of-ndb.patch \
+        file://still-in-use-of-python-scripts-from-old-version.patch \
+        file://backport-revert-Permit-building-rpm-from-git-without-pandoc.patch \
+        file://backport-Check-inside-root-when-querying-for-files.patch \
+        file://backport-Use-unsigned-integers-for-buildtime-too-for-Y2K38-sa.patch \
+        file://backport-Fix-a-theoretical-use-of-uninitialized-struct-member.patch \
+        file://backport-Fix-spec-parser-leaks-from-trans-f-file.patch \
+        file://backport-Tip-toe-around-rpmfiFN-thin-ice-in-fsm.patch \
+        file://backport-Fix-a-memleak-on-invalid-command-line-options.patch \
+        file://backport-Let-eBPF-ELF-files-be-packaged-in-noarch-packages.patch \
+        file://Add-digest-list-plugin.patch \
+        file://Add-IMA-digest-list-support.patch \
+"
+
+SRC_URI[sha256sum] = "2e0d220b24749b17810ed181ac1ed005a56bbb6bc8ac429c21f314068dc65e6a"
+
+
+# openeuler configuration
+PACKAGECONFIG:append = " ndb"
diff --git a/meta-openeuler/recipes-devtools/rpm/rpm_4.18.1.bb b/meta-openeuler/recipes-devtools/rpm/rpm_4.18.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..95a9e92f96b24cab4b60a247dc69b393502833d1
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rpm/rpm_4.18.1.bb
@@ -0,0 +1,204 @@
+SUMMARY = "The RPM package management system"
+DESCRIPTION = "The RPM Package Manager (RPM) is a powerful command line driven \
+package management system capable of installing, uninstalling, \
+verifying, querying, and updating software packages. Each software \
+package consists of an archive of files along with information about \
+the package like its version, a description, etc."
+
+SUMMARY:${PN}-dev = "Development files for manipulating RPM packages"
+DESCRIPTION:${PN}-dev = "This package contains the RPM C library and header files. These \
+development files will simplify the process of writing programs that \
+manipulate RPM packages and databases. These files are intended to \
+simplify the process of creating graphical package managers or any \
+other tools that need an intimate knowledge of RPM packages in order \
+to function."
+
+SUMMARY:python3-rpm = "Python bindings for apps which will manupulate RPM packages"
+DESCRIPTION:python3-rpm = "The python3-rpm package contains a module that permits applications \
+written in the Python programming language to use the interface \
+supplied by the RPM Package Manager libraries."
+
+HOMEPAGE = "http://www.rpm.org"
+
+# libraries are also LGPL - how to express this?
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=c4eec0c20c6034b9407a09945b48a43f"
+
+SRC_URI = "git://github.com/rpm-software-management/rpm;branch=rpm-4.18.x;protocol=https \
+           file://0001-Do-not-add-an-unsatisfiable-dependency-when-building.patch \
+           file://0001-Do-not-read-config-files-from-HOME.patch \
+           file://0001-When-cross-installing-execute-package-scriptlets-wit.patch \
+           file://0001-Do-not-reset-the-PATH-environment-variable-before-ru.patch \
+           file://0002-Add-support-for-prefixing-etc-from-RPM_ETCCONFIGDIR-.patch \
+           file://0001-Do-not-hardcode-lib-rpm-as-the-installation-path-for.patch \
+           file://0001-Add-a-color-setting-for-mips64_n32-binaries.patch \
+           file://0001-perl-disable-auto-reqs.patch \
+           file://0016-rpmscript.c-change-logging-level-around-scriptlets-t.patch \
+           file://0001-lib-transaction.c-fix-file-conflicts-for-MIPS64-N32.patch \
+           file://0001-build-pack.c-do-not-insert-payloadflags-into-.rpm-me.patch \
+           file://0001-configure.ac-add-linux-gnux32-variant-to-triplet-han.patch \
+           file://0001-python-Use-Py_hash_t-instead-of-long-in-hdr_hash.patch \
+           file://fix-declaration.patch \
+           file://ea3187cfcf9cac87e5bc5e7db79b0338da9e355e.patch \
+           "
+
+PE = "1"
+SRCREV = "4588bc3f994338502d2770ad24cbfcdaa6c335ec"
+
+S = "${WORKDIR}/git"
+
+DEPENDS = "lua libgcrypt file popt xz bzip2 elfutils python3"
+DEPENDS:append:class-native = " file-replacement-native bzip2-replacement-native"
+
+inherit autotools gettext pkgconfig python3native
+export PYTHON_ABI
+
+AUTOTOOLS_AUXDIR = "${S}/build-aux"
+
+# OE-core patches autoreconf to additionally run gnu-configize, which fails with this recipe
+EXTRA_AUTORECONF:append = " --exclude=gnu-configize"
+
+# Vendor is detected differently on x86 and aarch64 hosts and can feed into target packages
+EXTRA_OECONF:append = " --enable-python --with-crypto=libgcrypt --with-vendor=pc"
+EXTRA_OECONF:append:libc-musl = " --disable-nls --disable-openmp"
+
+# --sysconfdir prevents rpm from attempting to access machine-specific configuration in sysroot/etc; we need to have it in rootfs
+# --localstatedir prevents rpm from writing its database to native sysroot when building images
+# Forcibly disable plugins for native/nativesdk, as the inhibit and prioreset
+# plugins both behave badly inside builds.
+EXTRA_OECONF:append:class-native = " --sysconfdir=/etc --localstatedir=/var --disable-plugins"
+EXTRA_OECONF:append:class-nativesdk = " --sysconfdir=/etc --disable-plugins"
+
+BBCLASSEXTEND = "native nativesdk"
+
+PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'inhibit', '', d)} sqlite zstd"
+# The inhibit plugin serves no purpose outside of the target
+PACKAGECONFIG:remove:class-native = "inhibit"
+PACKAGECONFIG:remove:class-nativesdk = "inhibit"
+
+PACKAGECONFIG[imaevm] = "--with-imaevm,,ima-evm-utils"
+PACKAGECONFIG[inhibit] = "--enable-inhibit-plugin,--disable-inhibit-plugin,dbus"
+PACKAGECONFIG[rpm2archive] = "--with-archive,--without-archive,libarchive"
+PACKAGECONFIG[sqlite] = "--enable-sqlite=yes,--enable-sqlite=no,sqlite3"
+PACKAGECONFIG[readline] = "--with-readline,--without-readline,readline"
+PACKAGECONFIG[ndb] = "--enable-ndb,--disable-ndb"
+PACKAGECONFIG[bdb-ro] = "--enable-bdb-ro,--disable-bdb-ro"
+PACKAGECONFIG[zstd] = "--enable-zstd=yes,--enable-zstd=no,zstd"
+
+ASNEEDED = ""
+
+# Direct rpm-native to read configuration from our sysroot, not the one it was compiled in
+# libmagic also has sysroot path contamination, so override it
+
+WRAPPER_TOOLS = " \
+   ${bindir}/rpm \
+   ${bindir}/rpm2archive \
+   ${bindir}/rpm2cpio \
+   ${bindir}/rpmbuild \
+   ${bindir}/rpmdb \
+   ${bindir}/rpmgraph \
+   ${bindir}/rpmkeys \
+   ${bindir}/rpmsign \
+   ${bindir}/rpmspec \
+   ${libdir}/rpm/rpmdeps \
+"
+
+do_configure:prepend() {
+        mkdir -p ${S}/build-aux
+}
+
+do_install:append:class-native() {
+        for tool in ${WRAPPER_TOOLS}; do
+                test -x ${D}$tool && create_wrapper ${D}$tool \
+                        RPM_CONFIGDIR=${STAGING_LIBDIR_NATIVE}/rpm \
+                        RPM_ETCCONFIGDIR=${STAGING_DIR_NATIVE} \
+                        MAGIC=${STAGING_DIR_NATIVE}${datadir_native}/misc/magic.mgc \
+                        RPM_NO_CHROOT_FOR_SCRIPTS=1
+        done
+}
+
+do_install:append:class-nativesdk() {
+        rm -rf ${D}/var
+
+	mkdir -p ${D}${SDKPATHNATIVE}/environment-setup.d
+	cat <<- EOF > ${D}${SDKPATHNATIVE}/environment-setup.d/rpm.sh
+		export RPM_CONFIGDIR="${libdir}/rpm"
+		export RPM_ETCCONFIGDIR="${SDKPATHNATIVE}"
+		export RPM_NO_CHROOT_FOR_SCRIPTS=1
+	EOF
+}
+
+# Rpm's make install creates var/tmp which clashes with base-files packaging
+do_install:append:class-target() {
+    rm -rf ${D}/var
+}
+do_install:append:class-nativesdk() {
+    rm -rf ${D}${SDKPATHNATIVE}/var
+    # Ensure find-debuginfo is located correctly inside SDK
+    mkdir -p ${D}${libdir}/rpm
+    echo "%__find_debuginfo   ${SDKPATHNATIVE}/usr/bin/find-debuginfo" >> ${D}${libdir}/rpm/macros
+}
+
+do_install:append () {
+	sed -i -e 's:${HOSTTOOLS_DIR}/::g' \
+	    ${D}/${libdir}/rpm/macros
+
+}
+
+FILES:${PN} += "${libdir}/rpm-plugins/*.so \
+               "
+FILES:${PN}:append:class-nativesdk = " ${SDKPATHNATIVE}/environment-setup.d/rpm.sh"
+
+FILES:${PN}-dev += "${libdir}/rpm-plugins/*.la \
+                    "
+PACKAGE_BEFORE_PN += "${PN}-build ${PN}-sign ${PN}-archive"
+
+RRECOMMENDS:${PN} += "rpm-sign rpm-archive"
+
+FILES:${PN}-build = "\
+    ${bindir}/rpmbuild \
+    ${bindir}/gendiff \
+    ${bindir}/rpmspec \
+    ${libdir}/librpmbuild.so.* \
+    ${libdir}/rpm/brp-* \
+    ${libdir}/rpm/check-* \
+    ${libdir}/rpm/sepdebugcrcfix \
+    ${libdir}/rpm/find-lang.sh \
+    ${libdir}/rpm/*provides* \
+    ${libdir}/rpm/*requires* \
+    ${libdir}/rpm/*deps* \
+    ${libdir}/rpm/*.prov \
+    ${libdir}/rpm/*.req \
+    ${libdir}/rpm/config.* \
+    ${libdir}/rpm/mkinstalldirs \
+    ${libdir}/rpm/macros.p* \
+    ${libdir}/rpm/fileattrs/* \
+"
+
+FILES:${PN}-sign = "\
+    ${bindir}/rpmsign \
+    ${libdir}/librpmsign.so.* \
+"
+
+FILES:${PN}-archive = "\
+    ${bindir}/rpm2archive \
+"
+
+PACKAGES += "python3-rpm"
+PROVIDES += "python3-rpm"
+FILES:python3-rpm = "${PYTHON_SITEPACKAGES_DIR}/rpm/* ${PYTHON_SITEPACKAGES_DIR}/rpm-*.egg-info"
+
+RDEPENDS:${PN}-build = "bash perl python3-core debugedit"
+
+PACKAGE_PREPROCESS_FUNCS += "rpm_package_preprocess"
+
+# Do not specify a sysroot when compiling on a target.
+rpm_package_preprocess () {
+	sed -i -e 's:--sysroot[^ ]*::g' \
+	    ${PKGD}/${libdir}/rpm/macros
+}
+
+SSTATE_HASHEQUIV_FILEMAP = " \
+    populate_sysroot:*/rpm/macros:${TMPDIR} \
+    populate_sysroot:*/rpm/macros:${COREBASE} \
+    "
diff --git a/meta-openeuler/recipes-devtools/rsync/rsync_%.bbappend b/meta-openeuler/recipes-devtools/rsync/rsync_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3b46a5d2f4a045d4ed752f1cca387836a870c6a6
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rsync/rsync_%.bbappend
@@ -0,0 +1,11 @@
+PV = "3.2.7"
+
+SRC_URI:prepend = " \
+        file://${BP}.tar.gz \
+        "
+
+# remove out-of-date patch
+SRC_URI:remove = " \
+        file://0001-Turn-on-pedantic-errors-at-the-end-of-configure.patch \
+        file://0001-Add-missing-prototypes-to-function-declarations.patch \
+        "
diff --git a/meta-openeuler/recipes-devtools/ruby/ruby_%.bbappend b/meta-openeuler/recipes-devtools/ruby/ruby_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..dcb36bc868b89e9a9156e4e09e03752c6bb11f7d
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/ruby/ruby_%.bbappend
@@ -0,0 +1,29 @@
+PV = "3.2.2"
+
+# openeuler src
+# do not use ruby-2.1.0-custom-rubygems-location.patch, which will cause:
+# ruby-3.2.2/tool/file2lastrev.rb:6:in `require': cannot load such file -- optparse (LoadError)
+SRC_URI:prepend = " \
+        file://${BP}.tar.xz \
+        file://ruby-2.3.0-ruby_version.patch \
+        file://ruby-2.1.0-Prevent-duplicated-paths-when-empty-version-string-i.patch \
+        file://ruby-2.1.0-Enable-configuration-of-archlibdir.patch \
+        file://ruby-2.1.0-always-use-i386.patch \
+        file://ruby-2.7.0-Initialize-ABRT-hook.patch \
+        file://ruby-2.7.1-Timeout-the-test_bug_reporter_add-witout-raising-err.patch \
+        file://backport-CVE-2019-19204.patch \
+        file://backport-CVE-2019-19246.patch \
+        file://backport-CVE-2019-16161.patch \
+        file://backport-CVE-2019-16162.patch \
+        file://backport-CVE-2019-16163.patch \
+        file://backport-CVE-2023-36617.patch \
+        file://backport-CVE-2024-27281.patch \
+"
+
+SRC_URI:remove = " \
+           file://CVE-2023-28756.patch \
+           file://CVE-2023-28755.patch \
+"
+
+LIC_FILES_CHKSUM:remove = "file://LEGAL;md5=f260190bc1e92e363f0ee3c0463d4c7c"
+LIC_FILES_CHKSUM:append = " file://LEGAL;md5=bcd74b47bbaf2051c5e49811a5faa97a"
diff --git a/meta-openeuler/recipes-devtools/run-postinsts/run-postinsts_%.bbappend b/meta-openeuler/recipes-devtools/run-postinsts/run-postinsts_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8ad76f38657829b9c55e83c9c638ed5b9f9e46c4
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/run-postinsts/run-postinsts_%.bbappend
@@ -0,0 +1,4 @@
+# run-postinsts does not require code download, to avoid the conflict of run-postinsts folder
+# (set by DL_DIR ?= "${OPENEULER_SP_DIR}/${BPN}" )
+# and run-postinsts script file (with run-postinsts_1.0.bb ),
+OPENEULER_REPO_NAME = "run_postinsts_dummy"
diff --git a/meta-openeuler/recipes-devtools/rust/cargo-bin-cross.inc b/meta-openeuler/recipes-devtools/rust/cargo-bin-cross.inc
new file mode 100644
index 0000000000000000000000000000000000000000..9088c4787e1a003cc71d9e25df5635664e0efcda
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rust/cargo-bin-cross.inc
@@ -0,0 +1,64 @@
+# This file is developed based on meta-rust-bin(https://github.com/rust-embedded/meta-rust-bin) 
+# using MIT License
+# 
+# Copyright © 2016 meta-rust-bin author
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
+# and associated documentation files (the “Software”), to deal in the Software without restriction, 
+# including without limitation the rights to use, copy, modify, merge, publish, distribute, 
+# sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 
+# furnished to do so, subject to the following conditions:
+# The above copyright notice and this permission notice shall be included in all copies or 
+# substantial portions of the Software.
+
+DESCRIPTION = "Cargo build tool for Rust (pre-compiled binary version)"
+HOMEPAGE = "https://rust-lang.org"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+SECTION = "devel"
+
+inherit cross cargo
+
+# prevent loop dependency
+DEPENDS:remove = "cargo-bin-cross-${TARGET_ARCH}"
+
+PN = "cargo-bin-cross-${TARGET_ARCH}"
+
+CARGO_HOST_TARGET = "${@rust_target(d, 'HOST')}"
+
+SYSROOT_DIRS_NATIVE += "${prefix}"
+SYSROOT_DIRS_IGNORE += "\
+    ${prefix}/share \
+    ${prefix}/etc \
+"
+
+# Stripping fails because of mixed arch types (host and target)
+INHIBIT_PACKAGE_STRIP = "1"
+INHIBIT_SYSROOT_STRIP = "1"
+
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+do_build[noexec] = "1"
+
+fakeroot do_install() {
+    ${S}/install.sh --destdir="${D}" --prefix="${prefix}"
+    rm -f ${D}${prefix}/lib/rustlib/uninstall.sh
+    rm -f ${D}${prefix}/lib/rustlib/install.log
+    rm -f ${D}${prefix}/lib/rustlib/components
+    rm -f ${D}${prefix}/lib/rustlib/rust-installer-version
+}
+do_install[depends] += "virtual/fakeroot-native:do_populate_sysroot"
+
+python () {
+    pv = d.getVar("PV", True)
+    pv_uri = pv[0:4] + '-' + pv[4:6] + '-' + pv[6:8]
+    target = d.getVar("CARGO_HOST_TARGET", True)
+    cargo_uri = ("%s" %
+                 (cargo_url(target)))
+    src_uri = d.getVar("SRC_URI", True).split()
+    cargo_extract_path = cargo_url(target).split('/')[-1].replace('.tar.xz', '')
+    d.setVar("SRC_URI", ' '.join(src_uri + [cargo_uri]))
+    d.setVar("S", "${{WORKDIR}}/{}".format(cargo_extract_path))
+    d.appendVarFlag("S", "vardeps", " cargo_url")
+    d.appendVarFlag("S", "vardepsexclude", " WORKDIR")
+}
diff --git a/meta-openeuler/recipes-devtools/rust/cargo-bin-cross_1.76.0.bb b/meta-openeuler/recipes-devtools/rust/cargo-bin-cross_1.76.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..3063226b2e209cd201ccc7497047ff30ffcaaae4
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rust/cargo-bin-cross_1.76.0.bb
@@ -0,0 +1,34 @@
+# This file is developed based on meta-rust-bin(https://github.com/rust-embedded/meta-rust-bin) 
+# using MIT License
+# 
+# Copyright © 2016 meta-rust-bin author
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
+# and associated documentation files (the “Software”), to deal in the Software without restriction, 
+# including without limitation the rights to use, copy, modify, merge, publish, distribute, 
+# sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 
+# furnished to do so, subject to the following conditions:
+# The above copyright notice and this permission notice shall be included in all copies or 
+# substantial portions of the Software.
+
+# This corresponds to cargo release 1.76.0
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+OEE_ARCHIVE_SUBDIR = "rust"
+
+def get_by_triple(hashes, component, triple):
+    try:
+        return hashes[triple]
+    except:
+        raise bb.parse.SkipRecipe("Unsupported triple: %s-%s" % (component, triple))
+
+# for native tools, openeuler yocto build docker only support x86_64 host
+def cargo_url(triple):
+    URLS = {
+        "x86_64-unknown-linux-gnu": "file://oee_archive/rust/cargo-${PV}-x86_64-unknown-linux-gnu.tar.xz",
+    }
+    return get_by_triple(URLS, "cargo_url", triple)
+
+DEPENDS += "rustc-bin-cross-${TARGET_ARCH} (= 1.76.0)"
+
+require cargo-bin-cross.inc
diff --git a/meta-openeuler/recipes-devtools/rust/rustc-bin-cross.inc b/meta-openeuler/recipes-devtools/rust/rustc-bin-cross.inc
new file mode 100644
index 0000000000000000000000000000000000000000..339987e8fdaf3cd68a4b7147b68cee8256b37b28
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rust/rustc-bin-cross.inc
@@ -0,0 +1,87 @@
+# This file is developed based on meta-rust-bin(https://github.com/rust-embedded/meta-rust-bin) 
+# using MIT License
+# 
+# Copyright © 2016 meta-rust-bin author
+# 
+# Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
+# and associated documentation files (the “Software”), to deal in the Software without restriction, 
+# including without limitation the rights to use, copy, modify, merge, publish, distribute, 
+# sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 
+# furnished to do so, subject to the following conditions:
+# The above copyright notice and this permission notice shall be included in all copies or 
+# substantial portions of the Software.
+
+DESCRIPTION = "Rust compiler and standard libraries (pre-compiled binary version)"
+HOMEPAGE = "https://rust-lang.org"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+SECTION = "devel"
+
+inherit cross cargo
+
+# prevent loop dependency
+DEPENDS:remove = "cargo-bin-cross-${TARGET_ARCH}"
+
+# Required to link binaries
+DEPENDS += "gcc-cross-${TARGET_ARCH}"
+
+PN = "rustc-bin-cross-${TARGET_ARCH}"
+
+# Extra architectures to install standard library for. Must match one of the
+# standard rust targets. The standard library for the default host and target
+# will be installed automatically.
+EXTRA_RUST_TARGETS ?= ""
+
+RUST_BUILD_TARGET = "${@rust_target(d, 'BUILD')}"
+RUST_TARGET_TARGET = "${@rust_target(d, 'TARGET')}"
+RUST_ALL_TARGETS = "${RUST_BUILD_TARGET} ${RUST_TARGET_TARGET} ${EXTRA_RUST_TARGETS}"
+
+S = "${WORKDIR}/rustc-${PV}-${RUST_BUILD_TARGET}"
+
+# Relocating WORKDIR doesn't matter to installer
+S[vardepsexclude] += "WORKDIR"
+
+SYSROOT_DIRS_NATIVE += "${prefix}"
+SYSROOT_DIRS_IGNORE += "\
+    ${prefix}/share \
+    ${prefix}/etc \
+"
+
+# Stripping fails because of mixed arch types (host and target)
+INHIBIT_PACKAGE_STRIP = "1"
+INHIBIT_SYSROOT_STRIP = "1"
+
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+do_build[noexec] = "1"
+
+fakeroot do_install() {
+    # Install rustc
+    ${S}/install.sh --verbose --destdir="${D}" --prefix="${prefix}"
+
+    # Install rust standard libraries
+    cd ${WORKDIR}/rust-std
+    for subdir in *; do
+        $subdir/install.sh --destdir="${D}" --prefix="${prefix}"
+    done
+
+    # Remove components that will conflict with other installables
+    rm -f ${D}${prefix}/lib/rustlib/uninstall.sh
+    rm -f ${D}${prefix}/lib/rustlib/install.log
+    rm -f ${D}${prefix}/lib/rustlib/components
+    rm -f ${D}${prefix}/lib/rustlib/rust-installer-version
+}
+do_install[depends] += "virtual/fakeroot-native:do_populate_sysroot"
+
+python () {
+    pv = d.getVar("PV", True)
+    base_uri = "file://oee_archive/rust"
+    targets = d.getVar("RUST_ALL_TARGETS", True).split()
+    build_target = d.getVar("RUST_BUILD_TARGET", True)
+    rustc_src_uri = ("%s/rustc-${PV}-%s.tar.xz" %
+                     (base_uri, build_target))
+    std_src_uris = ["%s/rust-std-${PV}-%s.tar.xz;subdir=rust-std" %
+                    (base_uri, target) for target in targets]
+    src_uri = d.getVar("SRC_URI", True).split()
+    d.setVar("SRC_URI", ' '.join(src_uri + [rustc_src_uri] + std_src_uris))
+}
diff --git a/meta-openeuler/recipes-devtools/rust/rustc-bin-cross_1.76.0.bb b/meta-openeuler/recipes-devtools/rust/rustc-bin-cross_1.76.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2a010041d83ee698753d7ef6356475eb3181350b
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/rust/rustc-bin-cross_1.76.0.bb
@@ -0,0 +1,19 @@
+# This file is developed based on meta-rust-bin(https://github.com/rust-embedded/meta-rust-bin) 
+# using mit license
+# 
+# copyright © 2016 meta-rust-bin author
+# 
+# permission is hereby granted, free of charge, to any person obtaining a copy of this software 
+# and associated documentation files (the “software”), to deal in the software without restriction, 
+# including without limitation the rights to use, copy, modify, merge, publish, distribute, 
+# sublicense, and/or sell copies of the software, and to permit persons to whom the software is 
+# furnished to do so, subject to the following conditions:
+# the above copyright notice and this permission notice shall be included in all copies or 
+# substantial portions of the software.
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+OEE_ARCHIVE_SUBDIR = "rust"
+
+LIC_FILES_CHKSUM = "file://COPYRIGHT;md5=93a95682d51b4cb0a633a97046940ef0"
+
+require rustc-bin-cross.inc
diff --git a/meta-openeuler/recipes-devtools/squashfs-tools/files/0001-install-manpages.sh-do-not-write-original-timestamps.patch b/meta-openeuler/recipes-devtools/squashfs-tools/files/0001-install-manpages.sh-do-not-write-original-timestamps.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ed1d2f5b3b2f7ed0eb8522888e4a65e5ae29f8a1
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/squashfs-tools/files/0001-install-manpages.sh-do-not-write-original-timestamps.patch
@@ -0,0 +1,30 @@
+From b44b00dae195d8587857c7e8054e9be4eaa1f8b3 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Thu, 7 Apr 2022 09:26:09 +0200
+Subject: [PATCH] install-manpages.sh: do not write original timestamps into
+ .gz metadata
+
+This helps binary reproducibility.
+
+Upstream-Status: Submitted [https://github.com/plougher/squashfs-tools/pull/177]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ generate-manpages/install-manpages.sh | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/generate-manpages/install-manpages.sh b/generate-manpages/install-manpages.sh
+index d4c9e91..6a43b89 100755
+--- a/generate-manpages/install-manpages.sh
++++ b/generate-manpages/install-manpages.sh
+@@ -56,7 +56,7 @@ for i in mksquashfs unsquashfs sqfstar sqfscat; do
+ 		exit 1
+ 	fi
+ 
+-	if ! gzip -f9 $2/$i.1; then
++	if ! gzip -n -f9 $2/$i.1; then
+ 		echo "$0: Compressing installed manpage failed.  Aborting" >&2
+ 		exit 1
+ 	fi
+-- 
+2.30.2
+
diff --git a/meta-openeuler/recipes-devtools/squashfs-tools/squashfs-tools_%.bbappend b/meta-openeuler/recipes-devtools/squashfs-tools/squashfs-tools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d2f202114594bec70504f47966b31249ca18818e
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/squashfs-tools/squashfs-tools_%.bbappend
@@ -0,0 +1,30 @@
+# main bbfile: yocto-poky/meta/recipes-devtools/squashfs-tools/squashfs-tools_git.bb
+
+# version in openEuler
+PV = "4.6.1"
+
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
+
+S = "${WORKDIR}/${BP}"
+
+# files, patches that come from openeuler
+SRC_URI = " \
+        file://squashfs${PV}.tar.gz \
+        "
+
+SRC_URI[md5sum] = "db23a40fa0dc54b4d6d225fb20ee6555"
+SRC_URI[sha256sum] = "94201754b36121a9f022a190c75f718441df15402df32c2b520ca331a107511c"
+
+do_compile() {
+        cd ${S}/squashfs-tools
+        oe_runmake all
+}
+
+do_install() {
+       cd ${S}/squashfs-tools
+       install -d "${D}${includedir}"
+       oe_runmake install INSTALL_PREFIX=${D}${prefix} INSTALL_MANPAGES_DIR=${D}${datadir}/man/man1
+       install -m 0644 "${S}"/squashfs-tools/squashfs_fs.h "${D}${includedir}"
+}
diff --git a/meta-openeuler/recipes-devtools/strace/strace_%.bbappend b/meta-openeuler/recipes-devtools/strace/strace_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fcd7e59842a74a3dae31cfeff610b1f066c40f7c
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/strace/strace_%.bbappend
@@ -0,0 +1,19 @@
+# main bbfile: yocto-poky/meta/recipes-devtools/strace/strace_5.16.bb
+
+# strace version in openEuler, this version needs to match the kernel
+# do not use 6.x, not match 5.10 kernel
+PV = "5.14"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=318cfc887fc8723f4e9d4709b55e065b"
+
+# remove conflict patch
+SRC_URI:remove = " \
+        file://Makefile-ptest.patch \
+"
+
+SRC_URI:append = "file://${BP}.tar.xz \
+        file://strace-5.14-solve-ilp32-strace-build-error.patch \
+"
+
+SRC_URI[md5sum] = "36c1c17f31855617b7898d2fd5abb9e2"
+SRC_URI[sha256sum] = "901bee6db5e17debad4530dd9ffb4dc9a96c4a656edbe1c3141b7cb307b11e73"
diff --git a/meta-openeuler/recipes-devtools/swig/files/0001-Use-proc-self-exe-for-swig-swiglib-on-non-Win32-plat.patch b/meta-openeuler/recipes-devtools/swig/files/0001-Use-proc-self-exe-for-swig-swiglib-on-non-Win32-plat.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4b81bdb0a82be23b437ba0b198c9c24f0a30d8a9
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/swig/files/0001-Use-proc-self-exe-for-swig-swiglib-on-non-Win32-plat.patch
@@ -0,0 +1,51 @@
+diff --git a/Source/Modules/main.cxx b/Source/Modules/main.cxx
+index f5bdec6..7664a04 100644
+--- a/Source/Modules/main.cxx
++++ b/Source/Modules/main.cxx
+@@ -25,6 +25,11 @@
+ #include <ctype.h>
+ #include <errno.h>
+ #include <limits.h>		// for INT_MAX
++#ifndef _WIN32
++#include <cstddef>
++#include <unistd.h>		// for readlink
++#include <sys/stat.h>		// for stat
++#endif
+ 
+ // Global variables
+ 
+@@ -930,9 +935,9 @@ int SWIG_main(int argc, char *argv[], const TargetLanguageModule *tlm) {
+ 
+   // Check for SWIG_LIB environment variable
+   if ((c = getenv("SWIG_LIB")) == (char *) 0) {
++    char *p;
+ #if defined(_WIN32)
+     char buf[MAX_PATH];
+-    char *p;
+     if (!(GetModuleFileName(0, buf, MAX_PATH) == 0 || (p = strrchr(buf, '\\')) == 0)) {
+       *(p + 1) = '\0';
+       SwigLib = NewStringf("%sLib", buf); // Native windows installation path
+@@ -942,7 +947,22 @@ int SWIG_main(int argc, char *argv[], const TargetLanguageModule *tlm) {
+     if (Len(SWIG_LIB_WIN_UNIX) > 0)
+       SwigLibWinUnix = NewString(SWIG_LIB_WIN_UNIX); // Unix installation path using a drive letter (for msys/mingw)
+ #else
+-    SwigLib = NewString(SWIG_LIB);
++    char buf[PATH_MAX];
++    if (0 < ::readlink("/proc/self/exe", buf, sizeof(buf)) &&
++        (p = ::strstr(buf, "/bin/swig"))) {
++        int major, minor, patch;
++        const int ret = ::sscanf(VERSION, "%d.%d.%d", &major, &minor, &patch);
++        if (3 == ret) {
++            const ::ptrdiff_t dir_part_len = p - buf;
++            ::snprintf(p, PATH_MAX - dir_part_len, "/share/swig/%d.%d.%d", major, minor, patch);
++            struct ::stat stat_res;
++            if (0 == ::stat(buf, &stat_res) && S_ISDIR(stat_res.st_mode)) {
++                SwigLib = NewString(buf);
++            }
++        }
++    }
++    if (NULL == SwigLib)
++        SwigLib = NewString(SWIG_LIB);
+ #endif
+   } else {
+     SwigLib = NewString(c);
diff --git a/meta-openeuler/recipes-devtools/swig/files/0001-configure-use-pkg-config-for-pcre-detection.patch b/meta-openeuler/recipes-devtools/swig/files/0001-configure-use-pkg-config-for-pcre-detection.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4a672828149f50e817e3febfde6744946df08a84
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/swig/files/0001-configure-use-pkg-config-for-pcre-detection.patch
@@ -0,0 +1,51 @@
+diff --git a/configure.ac b/configure.ac
+index 5535b87..bff9f28 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -57,39 +57,14 @@ AC_MSG_RESULT([$with_pcre])
+ 
+ dnl To make configuring easier, check for a locally built PCRE using the Tools/pcre-build.sh script
+ if test x"${with_pcre}" = xyes ; then
+-  AC_MSG_CHECKING([whether to use local PCRE2])
+-  local_pcre_config=no
+-  if test -z "$PCRE2_CONFIG"; then
+-    if test -f `pwd`/pcre/pcre-swig-install/bin/pcre2-config; then
+-      PCRE2_CONFIG=`pwd`/pcre/pcre-swig-install/bin/pcre2-config
+-      local_pcre_config=$PCRE2_CONFIG
+-    fi
+-  fi
+-  AC_MSG_RESULT([$local_pcre_config])
+-fi
+-AS_IF([test "x$with_pcre" != xno],
+-  [AX_PATH_GENERIC([pcre2],
+-    [], dnl Minimal version of PCRE we need -- accept any
+-    [], dnl custom sed script for version parsing is not needed
+-    [AC_DEFINE([HAVE_PCRE], [1], [Define if you have PCRE2 library])
+-     LIBS="$LIBS $PCRE2_LIBS"
+-     CPPFLAGS="$CPPFLAGS $PCRE2_CFLAGS"
+-    ],
+-    [AC_MSG_FAILURE([
+-        Cannot find pcre2-config script from PCRE2 (Perl Compatible Regular Expressions)
+-        library package. This dependency is needed for configure to complete,
+-        Either:
+-        - Install the PCRE2 developer package on your system (preferred approach).
+-        - Download the PCRE2 source tarball, build and install on your system
+-          as you would for any package built from source distribution.
+-        - Use the Tools/pcre-build.sh script to build PCRE2 just for SWIG to statically
+-          link against. Run 'Tools/pcre-build.sh --help' for instructions.
+-          (quite easy and does not require privileges to install PCRE2 on your system)
+-        - Use configure --without-pcre to disable regular expressions support in SWIG
+-          (not recommended).])
+-    ],
+-    [],[],[--libs8])
++  PKG_CHECK_MODULES([PCRE], [libpcre2], [
++    AC_DEFINE([HAVE_PCRE], [1], [Define if you have PCRE library])
++    LIBS="$LIBS $PCRE_LIBS"
++    CPPFLAGS="$CPPFLAGS $PCRE_CFLAGS"
++  ], [
++    AC_MSG_WARN([$PCRE_PKG_ERRORS])
+   ])
++fi
+ 
+ 
+ dnl CCache
diff --git a/meta-openeuler/recipes-devtools/swig/files/determinism.patch b/meta-openeuler/recipes-devtools/swig/files/determinism.patch
new file mode 100644
index 0000000000000000000000000000000000000000..03efd0c77f0b4a33a869499ef59203f22d679945
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/swig/files/determinism.patch
@@ -0,0 +1,12 @@
+diff --git a/Source/Modules/main.cxx b/Source/Modules/main.cxx
+index f5bdec6..0c2bf3b 100644
+--- a/Source/Modules/main.cxx
++++ b/Source/Modules/main.cxx
+@@ -642,7 +642,6 @@ static void getoptions(int argc, char *argv[]) {
+ 	}
+       } else if (strcmp(argv[i], "-version") == 0) {
+ 	fprintf(stdout, "\nSWIG Version %s\n", Swig_package_version());
+-	fprintf(stdout, "\nCompiled with %s [%s]\n", SWIG_CXX, SWIG_PLATFORM);
+ 	fprintf(stdout, "\nConfigured options: %cpcre\n",
+ #ifdef HAVE_PCRE
+ 		'+'
diff --git a/meta-openeuler/recipes-devtools/swig/swig_%.bbappend b/meta-openeuler/recipes-devtools/swig/swig_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0587969115a47e51e45996cd23fa5b76c186ddec
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/swig/swig_%.bbappend
@@ -0,0 +1,12 @@
+# bbfile: yocto-poky/meta/recipes-devtools/swig/swig_4.0.2.bb
+
+PV = "4.1.1"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# use openeuler source and patches
+# yocto uses pcre not pcre2, so do not apply patches for pcre2 from openeuler
+SRC_URI:prepend = "file://${BP}.tar.gz \
+           "
+
+SRC_URI[sha256sum] = "2af08aced8fcd65cdb5cc62426768914bedc735b1c250325203716f78e39ac9b"
diff --git a/meta-openeuler/recipes-devtools/syslinux/syslinux_%.bbappend b/meta-openeuler/recipes-devtools/syslinux/syslinux_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ccebf3f11c1d7771f8d1ebf94f2640aa30970c06
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/syslinux/syslinux_%.bbappend
@@ -0,0 +1,31 @@
+# main bb file: yocto-poky/meta/recipes-devtools/syslinux/syslinux_6.04-pre2.bb
+# isolinux.bin is used to support PCBIOS startup ISO, which is also the bootloader like grub
+
+# version in openEuler
+PV = "6.04-pre1"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+SRC_URI:remove = " \
+	file://determinism.patch \
+"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+    file://${BP}.tar.xz;name=tarball \
+    file://0001-Add-install-all-target-to-top-side-of-HAVE_FIRMWARE.patch \
+    file://0002-ext4-64bit-feature.patch \
+    file://0003-include-sysmacros-h.patch \
+    file://backport-replace-builtin-strlen-that-appears-to-get-optimized.patch \
+    file://backport-add-RPMOPTFLAGS-to-CFLAGS-for-some-stuff.patch \
+    file://backport-tweak-for-gcc-10.patch \
+    file://backport-zlib-update.patch \
+"
+
+SRC_URI[tarball.md5sum] = "f9c956fde0de29be297402ecbc8ff4d0"
+SRC_URI[tarball.sha256sum] = "3f6d50a57f3ed47d8234fd0ab4492634eb7c9aaf7dd902f33d3ac33564fd631d"
+
+do_install:append() {
+	install -d ${D}${datadir}/syslinux/
+	install -m 644 ${S}/bios/core/isolinux.bin ${D}${datadir}/syslinux/
+	install -m 644 ${S}/bios/com32/elflink/ldlinux/ldlinux.c32 ${D}${datadir}/syslinux/
+}
diff --git a/meta-openeuler/recipes-devtools/tcltk/tcl/fix_non_native_build_issue.patch b/meta-openeuler/recipes-devtools/tcltk/tcl/fix_non_native_build_issue.patch
new file mode 100644
index 0000000000000000000000000000000000000000..73de588de3e5c0d8fdcd5d26ce522d55a762e11a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/tcltk/tcl/fix_non_native_build_issue.patch
@@ -0,0 +1,78 @@
+From 8a6c77cdd265fe7ce35929f58f1ade0c6bc4025b Mon Sep 17 00:00:00 2001
+From: Nitin A Kamble <nitin.a.kamble@intel.com>
+Date: Fri, 13 Aug 2010 12:24:00 -0700
+Subject: [PATCH] tcl: fix a build issue
+
+Upstream-Status: Inappropriate [upstream does not support installed tests]
+
+---
+ unix/Makefile.in | 20 ++++++++++----------
+ 1 file changed, 10 insertions(+), 10 deletions(-)
+
+diff --git a/unix/Makefile.in b/unix/Makefile.in
+index b110fe9..d7b35a8 100644
+--- a/unix/Makefile.in
++++ b/unix/Makefile.in
+@@ -814,23 +814,23 @@ tcltest-real:
+ test: test-tcl test-packages
+ 
+ test-tcl: ${TCLTEST_EXE}
+-	$(SHELL_ENV) ./${TCLTEST_EXE} $(TOP_DIR)/tests/all.tcl $(TESTFLAGS)
++	$(SHELL_ENV) ${TCLTEST_EXE} $(TOP_DIR)/tests/all.tcl $(TESTFLAGS)
+ 
+ gdb-test: ${TCLTEST_EXE}
+ 	@echo "set env @LD_LIBRARY_PATH_VAR@=`pwd`:$${@LD_LIBRARY_PATH_VAR@}" > gdb.run
+ 	@echo "set env TCL_LIBRARY=${TCL_BUILDTIME_LIBRARY}" >> gdb.run
+ 	@echo "set args $(TOP_DIR)/tests/all.tcl $(TESTFLAGS) -singleproc 1" >> gdb.run
+-	$(GDB) ./${TCLTEST_EXE} --command=gdb.run
++	$(GDB) ${TCLTEST_EXE} --command=gdb.run
+ 	rm gdb.run
+ 
+ # Useful target to launch a built tcltest with the proper path,...
+ runtest: ${TCLTEST_EXE}
+-	$(SHELL_ENV) ./${TCLTEST_EXE}
++	$(SHELL_ENV) ${TCLTEST_EXE}
+ 
+ # Useful target for running the test suite with an unwritable current
+ # directory...
+ ro-test: ${TCLTEST_EXE}
+-	echo 'exec chmod -w .;package require tcltest;tcltest::temporaryDirectory /tmp;source ../tests/all.tcl;exec chmod +w .' | $(SHELL_ENV) ./${TCLTEST_EXE}
++	echo 'exec chmod -w .;package require tcltest;tcltest::temporaryDirectory /tmp;source ../tests/all.tcl;exec chmod +w .' | $(SHELL_ENV) ${TCLTEST_EXE}
+ 
+ # The following target generates the shared libraries in dltest/ that are used
+ # for testing; they are included as part of the "tcltest" target (via the
+@@ -848,28 +848,28 @@ dltest.marker: ${STUB_LIB_FILE}
+ # This target can be used to run tclsh from the build directory
+ # via `make shell SCRIPT=/tmp/foo.tcl`
+ shell: ${TCL_EXE}
+-	$(SHELL_ENV) ./${TCL_EXE} $(SCRIPT)
++	$(SHELL_ENV) ${TCL_EXE} $(SCRIPT)
+ 
+ # This target can be used to run tclsh inside either gdb or insight
+ gdb: ${TCL_EXE}
+-	$(SHELL_ENV) $(GDB) ./${TCL_EXE}
++	$(SHELL_ENV) $(GDB) ${TCL_EXE}
+ 
+ lldb: ${TCL_EXE}
+ 	$(SHELL_ENV) $(LLDB) ./${TCL_EXE}
+ 
+ valgrind: ${TCL_EXE} ${TCLTEST_EXE}
+-	$(SHELL_ENV) $(VALGRIND) $(VALGRINDARGS) ./${TCLTEST_EXE} \
++	$(SHELL_ENV) $(VALGRIND) $(VALGRINDARGS) ${TCLTEST_EXE} \
+ 		$(TOP_DIR)/tests/all.tcl -singleproc 1 -constraints valgrind \
+ 		$(TESTFLAGS)
+ 
+ valgrindshell: ${TCL_EXE}
+-	$(SHELL_ENV) $(VALGRIND) $(VALGRINDARGS) ./${TCL_EXE} $(SCRIPT)
++	$(SHELL_ENV) $(VALGRIND) $(VALGRINDARGS) ${TCL_EXE} $(SCRIPT)
+ 
+ trace-shell: ${TCL_EXE}
+-	$(SHELL_ENV) ${TRACE} $(TRACE_OPTS) ./${TCL_EXE} $(SCRIPT)
++	$(SHELL_ENV) ${TRACE} $(TRACE_OPTS) ${TCL_EXE} $(SCRIPT)
+ 
+ trace-test: ${TCLTEST_EXE}
+-	$(SHELL_ENV) ${TRACE} $(TRACE_OPTS) ./${TCLTEST_EXE} $(TOP_DIR)/tests/all.tcl -singleproc 1 $(TESTFLAGS)
++	$(SHELL_ENV) ${TRACE} $(TRACE_OPTS) ${TCLTEST_EXE} $(TOP_DIR)/tests/all.tcl -singleproc 1 $(TESTFLAGS)
+ 
+ #--------------------------------------------------------------------------
+ # Installation rules
\ No newline at end of file
diff --git a/meta-openeuler/recipes-devtools/tcltk/tcl/tcl-add-soname.patch b/meta-openeuler/recipes-devtools/tcltk/tcl/tcl-add-soname.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3123d289a14211e33b3e10ebdd686f4c08843ff8
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/tcltk/tcl/tcl-add-soname.patch
@@ -0,0 +1,42 @@
+From d6155ec08b355d64f1a7db407254d159037bb72a Mon Sep 17 00:00:00 2001
+From: Richard Purdie <rpurdie@linux.intel.com>
+Date: Wed, 9 Dec 2009 23:59:44 +0000
+Subject: [PATCH] tcl: Add tcltk from OE.dev but with legacy staging function
+
+Upstream-Status: Pending
+
+---
+ unix/Makefile.in | 5 ++++-
+ unix/tcl.m4      | 3 +++
+ 2 files changed, 7 insertions(+), 1 deletion(-)
+
+diff --git a/unix/Makefile.in b/unix/Makefile.in
+index 398afd0..804532e 100644
+--- a/unix/Makefile.in
++++ b/unix/Makefile.in
+@@ -893,7 +893,10 @@ install-binaries: binaries
+ 	done
+ 	@echo "Installing $(LIB_FILE) to $(DLL_INSTALL_DIR)/"
+ 	@@INSTALL_LIB@
+-	@chmod 555 "$(DLL_INSTALL_DIR)/$(LIB_FILE)"
++	mv "$(DLL_INSTALL_DIR)"/$(LIB_FILE) "$(DLL_INSTALL_DIR)"/$(LIB_FILE).0
++	ln -sf $(LIB_FILE).0 "$(DLL_INSTALL_DIR)"/$(LIB_FILE)
++	ln -sf "$(DLL_INSTALL_DIR)"/$(LIB_FILE).0 ./
++	@chmod 555 "$(DLL_INSTALL_DIR)"/$(LIB_FILE).0
+ 	@echo "Installing ${TCL_EXE} as $(BIN_INSTALL_DIR)/tclsh$(VERSION)${EXE_SUFFIX}"
+ 	@$(INSTALL_PROGRAM) ${TCL_EXE} "$(BIN_INSTALL_DIR)/tclsh$(VERSION)${EXE_SUFFIX}"
+ 	@echo "Installing tclConfig.sh to $(CONFIG_INSTALL_DIR)/"
+diff --git a/unix/tcl.m4 b/unix/tcl.m4
+index f3d08ec..797c93f 100644
+--- a/unix/tcl.m4
++++ b/unix/tcl.m4
+@@ -1382,6 +1382,9 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
+ 	    # get rid of the warnings.
+ 	    #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"
+ 
++	    # following line added by CW for Debian GNU/Linux
++	    TCL_SHLIB_LD_EXTRAS="-Wl,-soname,\${TCL_LIB_FILE}.0"
++
+ 	    SHLIB_LD='${CC} ${CFLAGS} ${LDFLAGS} -shared'
+ 	    DL_OBJS="tclLoadDl.o"
+ 	    DL_LIBS="-ldl"
diff --git a/meta-openeuler/recipes-devtools/tcltk/tcl_%.bbappend b/meta-openeuler/recipes-devtools/tcltk/tcl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a0e95b98ffaff7baa701fa481d731c2cda2a2f4a
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/tcltk/tcl_%.bbappend
@@ -0,0 +1,24 @@
+# source bb: meta/recipes-devtools/tcltk/tcl_8.6.11.bb
+PV = "8.6.14"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/tcl/:"
+
+# fix_issue_with_old_distro_glibc.patch only needs to be used when built on glibc older than 2.14
+# fix_non_native_build_issue.patch cannot be applied
+SRC_URI:remove = " \
+            file://fix_non_native_build_issue.patch \
+            file://fix_issue_with_old_distro_glibc.patch \
+    "
+
+# source code package name has been changed
+# openEuler patch will cause expect compile task failed, so do not patch openEuler patchs
+BASE_SRC_URI += " \
+            file://${BPN}-core${PV}-src.tar.gz \
+"
+
+SRC_URI[sha256sum] = "ff604f43862a778827d7ecd1ad7686950ac2ef48d9cf69d3424cea9de08d9a72"
+
+# *.c files, e.g., ${libdir}/tcl8.6/tclAppInit.c should be in ${PN}-dev package
+FILES:${PN}-dev += "${libdir}/tcl8.6/*.c"
+
+EXTRA_OECONF += "--with-tzdata=no"
diff --git a/meta-openeuler/recipes-devtools/unifdef/unifdef_%.bbappend b/meta-openeuler/recipes-devtools/unifdef/unifdef_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9c6afeeb70fd08ed5c769b40d5da44b55feff2ee
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/unifdef/unifdef_%.bbappend
@@ -0,0 +1,11 @@
+PV = "2.12"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+# upstream source
+SRC_URI:prepend = " \
+            file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.xz  \
+            "
+
+# from version 2.12, compare the differences in upstream recipe
+SRC_URI[sha256sum] = "43ce0f02ecdcdc723b2475575563ddb192e988c886d368260bc0a63aee3ac400"
diff --git a/meta-openeuler/recipes-devtools/vala/vala_%.bbappend b/meta-openeuler/recipes-devtools/vala/vala_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ba20a3dd6a5e949fe743fffd5d58e5b78ccd6542
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/vala/vala_%.bbappend
@@ -0,0 +1,9 @@
+# bbfile: yocto-poky/meta/recipes-devtools/vala/vala_0.56.3.bb
+
+PV = "0.56.14"
+
+DEPENDS += "gobject-introspection"
+
+SRC_URI:prepend = " file://${BP}.tar.xz "
+
+SRC_URI[sha256sum] = "9382c268ca9bdc02aaedc8152a9818bf3935273041f629c56de410e360a3f557"
\ No newline at end of file
diff --git a/meta-openeuler/recipes-devtools/xmlto/xmlto_%.bbappend b/meta-openeuler/recipes-devtools/xmlto/xmlto_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d315209c308ab9cb8cf70d1db2b0713b37d469bb
--- /dev/null
+++ b/meta-openeuler/recipes-devtools/xmlto/xmlto_%.bbappend
@@ -0,0 +1,5 @@
+PV = "0.0.28"
+
+SRC_URI:prepend = "file://${BP}.tar.bz2 "
+
+SRC_URI[sha256sum] = "1130df3a7957eb9f6f0d29e4aa1c75732a7dfb6d639be013859b5c7ec5421276"
diff --git a/meta-openeuler/recipes-extended/bash/bash_%.bbappend b/meta-openeuler/recipes-extended/bash/bash_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ee8e5b1c323952532a8bb1865d6eeac0bd96a182
--- /dev/null
+++ b/meta-openeuler/recipes-extended/bash/bash_%.bbappend
@@ -0,0 +1,36 @@
+# main bbfile: yocto-poky/meta/recipes-extended/bash/bash_5.1.16.bb
+
+# bash version in openeuler
+PV = "5.2.15"
+
+# These patches have been merged in this version
+SRC_URI:remove = " file://CVE-2022-3715.patch \
+           file://execute_cmd.patch \
+           file://use_aclocal.patch \
+           file://makerace.patch \
+           file://makerace2.patch \
+           "
+
+# patches in openeuler
+SRC_URI:prepend = " \
+           file://${BP}.tar.gz;name=tarball \
+           file://bash-2.05a-interpreter.patch \
+           file://bash-2.05b-pgrp_sync.patch \
+           file://bash-4.0-nobits.patch \
+           file://bash-4.2-coverity.patch \
+           file://bash-4.3-noecho.patch \
+           file://bash-4.3-memleak-lc_all.patch \
+           file://bugfix-Forbidden-non-root-user-to-clear-history.patch \
+           file://enable-dot-logout-and-source-bashrc-through-ssh.patch \
+           file://cd-alias.patch \
+           file://bash-5.1-sw.patch \
+           file://backport-fix-for-nofork-comsub-command-printing-fix-for-crash.patch \
+           file://backport-fix-small-memleak-in-globbing.patch \
+           file://backport-fix-for-leak-when-completing-command-word-with-glob-.patch \
+"
+
+SRC_URI[tarball.sha256sum] = "13720965b5f4fc3a0d4b61dd37e7565c741da9a5be24edc2ae00182fc1b3588c"
+
+# When testing the performance of the shell using UnixBench, we found that the sh of busybox(ash)
+# outperformed bash, so we still make sh link to busybox instead of bash.
+ALTERNATIVE:${PN}:remove = "sh"
diff --git a/meta-openeuler/recipes-extended/bc/bc_%.bbappend b/meta-openeuler/recipes-extended/bc/bc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2fe564c43601c713f2428fa5c5b72f4fc0a3e691
--- /dev/null
+++ b/meta-openeuler/recipes-extended/bc/bc_%.bbappend
@@ -0,0 +1 @@
+SRC_URI:prepend = " file://${BP}.tar.gz "
diff --git a/meta-openeuler/recipes-extended/brotli/brotli_%.bbappend b/meta-openeuler/recipes-extended/brotli/brotli_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9fa8599eab3151307ccf3f48758743b0e968831f
--- /dev/null
+++ b/meta-openeuler/recipes-extended/brotli/brotli_%.bbappend
@@ -0,0 +1,8 @@
+PV = "1.1.0"
+
+SRC_URI = " \
+    file://v${PV}.tar.gz \
+"
+
+S = "${WORKDIR}/brotli-${PV}"
+
diff --git a/meta-openeuler/recipes-extended/brotli/brotli_1.1.0.bb b/meta-openeuler/recipes-extended/brotli/brotli_1.1.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..83f44833b6097621ef7e2559a6393599acef9156
--- /dev/null
+++ b/meta-openeuler/recipes-extended/brotli/brotli_1.1.0.bb
@@ -0,0 +1,23 @@
+SUMMARY = "Lossless compression library and tool"
+DESCRIPTION = "Brotli is a generic-purpose lossless compression algorithm \
+that it is similar in speed to deflate but offers more dense compression."
+HOMEPAGE = "https://github.com/google/brotli"
+BUGTRACKER = "https://github.com/google/brotli/issues"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=941ee9cd1609382f946352712a319b4b"
+
+SRC_URI = "git://github.com/google/brotli.git;branch=master;protocol=https"
+SRCREV= "ed738e842d2fbdf2d6459e39267a633c4a9b2f5d"
+
+S = "${WORKDIR}/git"
+
+inherit cmake lib_package
+
+do_install:append () {
+	for lib in $(ls ${D}${libdir}/*-static.a); do
+		basename=$(basename ${lib})
+		mv -v "${lib}" "${D}${libdir}/$(echo ${basename} | sed s/-static//)"
+	done
+}
+
+BBCLASSEXTEND = "native"
diff --git a/meta-openeuler/recipes-extended/bzip2/bzip2_%.bbappend b/meta-openeuler/recipes-extended/bzip2/bzip2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5bfa642456e8f5dda79b0f80cf8aa4fed99d5738
--- /dev/null
+++ b/meta-openeuler/recipes-extended/bzip2/bzip2_%.bbappend
@@ -0,0 +1,14 @@
+# main bbfile: yocto-poky/meta/recipes-extended/bzip2/bzip2_1.0.8.bb
+
+PV = "1.0.8"
+
+LIC_FILES_CHKSUM = "file://LICENSE;beginline=4;endline=37;md5=600af43c50f1fcb82e32f19b32df4664 \
+                    file://${S}/LICENSE;md5=1e5cffe65fc786f83a11a4b225495c0b \
+"
+
+# patches in openeuler
+SRC_URI:append = " \
+    file://${BP}.tar.gz \
+    file://0001-add-compile-option.patch \
+    file://0002-CVE-2019-12900.patch \
+"
diff --git a/meta-openeuler/recipes-extended/cpio/cpio/0001-configure-Include-needed-header-for-major-minor-macr.patch b/meta-openeuler/recipes-extended/cpio/cpio/0001-configure-Include-needed-header-for-major-minor-macr.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4bb6111366fdbec96cf3de8cb5fe45087f88ed7f
--- /dev/null
+++ b/meta-openeuler/recipes-extended/cpio/cpio/0001-configure-Include-needed-header-for-major-minor-macr.patch
@@ -0,0 +1,47 @@
+From 8179be21e664cedb2e9d238cc2f6d04965e97275 Mon Sep 17 00:00:00 2001
+From: Sergey Poznyakoff <gray@gnu.org>
+Date: Thu, 11 May 2023 10:18:44 +0300
+Subject: [PATCH] configure: Include needed header for major/minor macros
+
+This helps in avoiding the warning about implicit function declaration
+which is elevated as error with newer compilers e.g. clang 16
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Backport
+Signed-off-by: Ross Burton <ross.burton@arm.com>
+---
+ configure.ac | 18 ++++++++++++++++--
+ 1 file changed, 16 insertions(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index de479e7..c601029 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -43,8 +43,22 @@ AC_TYPE_UID_T
+ AC_CHECK_TYPE(gid_t, int)
+ 
+ AC_HEADER_DIRENT
+-AX_COMPILE_CHECK_RETTYPE([major], [0])
+-AX_COMPILE_CHECK_RETTYPE([minor], [0])
++AX_COMPILE_CHECK_RETTYPE([major], [0], [
++#include <sys/types.h>
++#ifdef MAJOR_IN_MKDEV
++# include <sys/mkdev.h>
++#endif
++#ifdef MAJOR_IN_SYSMACROS
++# include <sys/sysmacros.h>
++#endif])
++AX_COMPILE_CHECK_RETTYPE([minor], [0], [
++#include <sys/types.h>
++#ifdef MAJOR_IN_MKDEV
++# include <sys/mkdev.h>
++#endif
++#ifdef MAJOR_IN_SYSMACROS
++# include <sys/sysmacros.h>
++#endif])
+ 
+ AC_CHECK_FUNCS([fchmod fchown])
+ # This is needed for mingw build
+-- 
+2.34.1
diff --git a/meta-openeuler/recipes-extended/cpio/cpio_%.bbappend b/meta-openeuler/recipes-extended/cpio/cpio_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5983bc53246fcfb841e9eaf6892e1e0350c1632b
--- /dev/null
+++ b/meta-openeuler/recipes-extended/cpio/cpio_%.bbappend
@@ -0,0 +1,17 @@
+
+PV = "2.14"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}/:"
+
+# conflict patches
+SRC_URI:remove = "file://0001-Unset-need_charset_alias-when-building-for-musl.patch \
+           file://0002-src-global.c-Remove-superfluous-declaration-of-progr.patch \
+           file://CVE-2021-38185.patch \
+           "
+
+# upstream src and patches
+SRC_URI:prepend = " file://${BP}.tar.bz2 \
+           "
+
+# poky patches
+SRC_URI += "file://0001-configure-Include-needed-header-for-major-minor-macr.patch"
diff --git a/meta-openeuler/recipes-extended/cracklib/cracklib_%.bbappend b/meta-openeuler/recipes-extended/cracklib/cracklib_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..daefd6f582996a51a204181677d40b3f3564d810
--- /dev/null
+++ b/meta-openeuler/recipes-extended/cracklib/cracklib_%.bbappend
@@ -0,0 +1,32 @@
+
+PV = "2.9.11"
+
+S = "${WORKDIR}/${BP}"
+
+# get new 0001-packlib.c-support-dictionary-byte-order-dependent.patch from higher poky
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# delete lower version patch from poky
+SRC_URI:remove = " \
+    file://0001-Apply-patch-to-fix-CVE-2016-6318.patch \
+    file://0002-craklib-fix-testnum-and-teststr-failed.patch \
+"
+
+# add openeuler patches
+# note: cracklib-words may not use as src-openeuler, we may check later.
+SRC_URI =+ " \
+    file://${BP}.tar.gz \
+    file://fix-problem-of-error-message-about-simplistic-passwo.patch \
+    file://fix-error-length-about-simplistic-password.patch \
+"
+
+# ref: http://cgit.openembedded.org/openembedded-core/tree/meta/recipes-extended/cracklib/cracklib_2.9.8.bb
+# This is custom stuff from upstream's autogen.sh
+do_configure:prepend() {
+    mkdir -p ${S}/m4
+    echo EXTRA_DIST = *.m4 > ${S}/m4/Makefile.am
+    touch ${S}/ABOUT-NLS
+}
+
+SRC_URI[md5sum] = "48a0c8810ec4780b99c0a4f9931c21c6"
+SRC_URI[sha256sum] = "8b6fd202f3f1d8fa395d3b7a5d821227cfd8bb4a9a584a7ae30cf62cea6287dd"
diff --git a/meta-openeuler/recipes-extended/cracklib/files/0001-packlib.c-support-dictionary-byte-order-dependent.patch b/meta-openeuler/recipes-extended/cracklib/files/0001-packlib.c-support-dictionary-byte-order-dependent.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8d33b828c3761489dc03a4d3f205d99b04aafe85
--- /dev/null
+++ b/meta-openeuler/recipes-extended/cracklib/files/0001-packlib.c-support-dictionary-byte-order-dependent.patch
@@ -0,0 +1,339 @@
+From aae03b7e626d5f62ab929d51d11352a5a2ff6b2d Mon Sep 17 00:00:00 2001
+From: Lei Maohui <leimaohui@cn.fujitsu.com>
+Date: Tue, 9 Jun 2015 11:11:48 +0900
+Subject: [PATCH 1/2] packlib.c: support dictionary byte order dependent
+
+The previous dict files are NOT byte-order independent, in fact they are
+probably ARCHITECTURE SPECIFIC.
+Create the dict files in big endian, and convert to host endian while
+load them. This could fix the endian issue on multiple platform.
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+Upstream-Status: Submitted [https://github.com/cracklib/cracklib/pull/41]
+
+We can't use the endian.h, htobe* and be*toh functions because they are
+not available on older versions of glibc, such as that found in RHEL
+5.9.
+
+Change to checking endian and directly calling bswap_* as defined in
+byteswap.h.
+
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+
+Signed-off-by: Lei Maohui <leimaohui@cn.fujitsu.com>
+---
+ lib/packlib.c | 214 +++++++++++++++++++++++++++++++++++++++++++++-
+ 1 file changed, 210 insertions(+), 4 deletions(-)
+
+diff --git a/lib/packlib.c b/lib/packlib.c
+index 8acb7be..a9d8750 100644
+--- a/lib/packlib.c
++++ b/lib/packlib.c
+@@ -16,6 +16,12 @@
+ #ifdef HAVE_STDINT_H
+ #include <stdint.h>
+ #endif
++
++#ifndef _BSD_SOURCE
++#define _BSD_SOURCE             /* See feature_test_macros(7) */
++#endif
++#include <endian.h>
++#include <byteswap.h>
+ #include "packer.h"
+
+ #define DEBUG 0
+@@ -43,6 +49,185 @@ typedef struct
+     char data_get[NUMWORDS][MAXWORDLEN];
+ } PWDICT64;
+ 
++enum{
++    en_is32,
++    en_is64
++};
++
++static int
++IheaderHostToBigEndian(char *pHeader, int nBitType)
++{
++    if (nBitType == en_is64 && __BYTE_ORDER == __LITTLE_ENDIAN)
++    {
++        struct pi_header64 *pHeader64 = (struct pi_header64*)pHeader;
++
++        pHeader64->pih_magic = bswap_64(pHeader64->pih_magic);
++        pHeader64->pih_numwords = bswap_64(pHeader64->pih_numwords);
++        pHeader64->pih_blocklen = bswap_16(pHeader64->pih_blocklen);
++        pHeader64->pih_pad = bswap_16(pHeader64->pih_pad);
++
++#if DEBUG
++        printf("Header64: magic %x, numwords %x, blocklen %x, pad %x\n",
++          pHeader64->pih_magic, pHeader64->pih_numwords,
++          pHeader64->pih_blocklen, pHeader64->pih_pad);
++#endif
++    }
++    else if (nBitType == en_is32 && __BYTE_ORDER == __LITTLE_ENDIAN)
++    {
++        struct pi_header *pHeader32 = (struct pi_header*)pHeader;
++
++        pHeader32->pih_magic = bswap_32(pHeader32->pih_magic);
++        pHeader32->pih_numwords = bswap_32(pHeader32->pih_numwords);
++        pHeader32->pih_blocklen = bswap_16(pHeader32->pih_blocklen);
++        pHeader32->pih_pad = bswap_16(pHeader32->pih_pad);
++
++#if DEBUG
++        printf("Header32: magic %x, numwords %x, blocklen %x, pad %x\n",
++          pHeader32->pih_magic, pHeader32->pih_numwords,
++          pHeader32->pih_blocklen, pHeader32->pih_pad);
++#endif
++    }
++    else if (__BYTE_ORDER == __LITTLE_ENDIAN)
++    {
++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
++        return (-1);
++    }
++
++    return 0;
++}
++
++static int
++IheaderBigEndianToHost(char *pHeader, int nBitType)
++{
++    if (nBitType == en_is64 && __BYTE_ORDER == __LITTLE_ENDIAN)
++    {
++        struct pi_header64 *pHeader64 = (struct pi_header64*)pHeader;
++
++        pHeader64->pih_magic = bswap_64(pHeader64->pih_magic);
++        pHeader64->pih_numwords = bswap_64(pHeader64->pih_numwords);
++        pHeader64->pih_blocklen = bswap_16(pHeader64->pih_blocklen);
++        pHeader64->pih_pad = bswap_16(pHeader64->pih_pad);
++
++#if DEBUG
++        printf("Header64: magic %x, numwords %x, blocklen %x, pad %x\n",
++          pHeader64->pih_magic, pHeader64->pih_numwords,
++          pHeader64->pih_blocklen, pHeader64->pih_pad);
++#endif
++    }
++    else if (nBitType == en_is32 && __BYTE_ORDER == __LITTLE_ENDIAN)
++    {
++        struct pi_header *pHeader32 = (struct pi_header*)pHeader;
++
++        pHeader32->pih_magic = bswap_32(pHeader32->pih_magic);
++        pHeader32->pih_numwords = bswap_32(pHeader32->pih_numwords);
++        pHeader32->pih_blocklen = bswap_16(pHeader32->pih_blocklen);
++        pHeader32->pih_pad = bswap_16(pHeader32->pih_pad);
++
++#if DEBUG
++        printf("Header32: magic %x, numwords %x, blocklen %x, pad %x\n",
++            pHeader32->pih_magic, pHeader32->pih_numwords,
++            pHeader32->pih_blocklen, pHeader32->pih_pad);
++#endif
++    }
++    else if (__BYTE_ORDER == __LITTLE_ENDIAN)
++    {
++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
++        return (-1);
++    }
++
++    return 0;
++}
++
++static int
++HwmsHostToBigEndian(char *pHwms, int nLen,int nBitType)
++{
++    int i = 0;
++
++    if (nBitType == en_is64 && __BYTE_ORDER == __LITTLE_ENDIAN)
++    {
++        uint64_t *pHwms64 = (uint64_t*)pHwms;
++
++        for (i = 0; i < nLen / sizeof(uint64_t); i++)
++        {
++            *pHwms64 = bswap_64(*pHwms64);
++            *pHwms64++;
++        }
++
++    }
++    else if (nBitType == en_is32 && __BYTE_ORDER == __LITTLE_ENDIAN)
++    {
++        uint32_t *pHwms32 = (uint32_t*)pHwms;
++
++        for (i = 0; i < nLen / sizeof(uint32_t); i++)
++        {
++            *pHwms32 = bswap_32(*pHwms32);
++            *pHwms32++;
++        }
++
++    }
++    else if (__BYTE_ORDER == __LITTLE_ENDIAN)
++    {
++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
++        return (-1);
++    }
++
++#if DEBUG
++    for (i = 0; i < nLen; i+=8)
++    {
++        printf("hwms%s: %02X %02X %02X %02X %02X %02X %02X %02X\n",
++            nBitType==en_is64?"64":"32", pHwms[i+0]&0xFF, pHwms[i+1]&0xFF,
++            pHwms[i+2]&0xFF, pHwms[i+3]&0xFF, pHwms[i+4]&0xFF,
++            pHwms[i+5]&0xFF, pHwms[i+6]&0xFF, pHwms[i+7]&0xFF);
++    }
++#endif
++
++    return 0;
++}
++
++static int
++HwmsBigEndianToHost(char *pHwms, int nLen, int nBitType)
++{
++    int i = 0;
++
++    if (nBitType == en_is64 && __BYTE_ORDER == __LITTLE_ENDIAN)
++    {
++        uint64_t *pHwms64 = (uint64_t*)pHwms;
++
++        for (i = 0; i < nLen / sizeof(uint64_t); i++)
++        {
++            *pHwms64++ = bswap_64(*pHwms64);
++        }
++
++    }
++    else if (nBitType == en_is32 && __BYTE_ORDER == __LITTLE_ENDIAN)
++    {
++        uint32_t *pHwms32 = (uint32_t*)pHwms;
++
++        for (i = 0; i < nLen / sizeof(uint32_t); i++)
++        {
++            *pHwms32 = bswap_32(*pHwms32);
++            *pHwms32++;
++        }
++
++    }
++    else if (__BYTE_ORDER == __LITTLE_ENDIAN)
++    {
++        fprintf(stderr, "Neither 32 or 64: %d\n", nBitType);
++        return (-1);
++    }
++
++#if DEBUG
++    for (i = 0; i < nLen; i+=8)
++    {
++        printf("hwms%s: %02X %02X %02X %02X %02X %02X %02X %02X\n",
++            nBitType==en_is64?"64":"32", pHwms[i+0]&0xFF, pHwms[i+1]&0xFF,
++            pHwms[i+2]&0xFF, pHwms[i+3]&0xFF, pHwms[i+4]&0xFF,
++            pHwms[i+5]&0xFF, pHwms[i+6]&0xFF, pHwms[i+7]&0xFF);
++    }
++#endif
++
++    return 0;
++}
+ 
+ static int
+ _PWIsBroken64(FILE *ifp)
+@@ -55,6 +240,7 @@ _PWIsBroken64(FILE *ifp)
+        return 0;
+     }
+ 
++    IheaderBigEndianToHost((char *) &pdesc64.header, en_is64);
+     return (pdesc64.header.pih_magic == PIH_MAGIC);
+ }
+ 
+@@ -147,7 +333,11 @@ PWOpen(prefix, mode)
+ 	pdesc.header.pih_blocklen = NUMWORDS;
+ 	pdesc.header.pih_numwords = 0;
+ 
+-	fwrite((char *) &pdesc.header, sizeof(pdesc.header), 1, ifp);
++	struct pi_header tmpheader32;
++
++	memcpy(&tmpheader32,  &pdesc.header, sizeof(pdesc.header));
++	IheaderHostToBigEndian((char *) &tmpheader32, en_is32);
++	fwrite((char *) &tmpheader32, sizeof(tmpheader32), 1, ifp);
+     } else
+     {
+ 	pdesc.flags &= ~PFOR_WRITE;
+@@ -171,6 +361,7 @@ PWOpen(prefix, mode)
+ 	    return NULL;
+ 	}
+ 
++        IheaderBigEndianToHost((char *) &pdesc.header, en_is32);
+         if ((pdesc.header.pih_magic == 0) || (pdesc.header.pih_numwords == 0))
+         {
+             /* uh-oh. either a broken "64-bit" file or a garbage file. */
+@@ -193,6 +384,7 @@ PWOpen(prefix, mode)
+ 		}
+                 return NULL;
+             }
++            IheaderBigEndianToHost((char *) &pdesc64.header, en_is64);
+             if (pdesc64.header.pih_magic != PIH_MAGIC)
+             {
+                 /* nope, not "64-bit" after all */
+@@ -288,6 +480,7 @@ PWOpen(prefix, mode)
+                 {
+                     pdesc.flags &= ~PFOR_USEHWMS;
+                 }
++                HwmsBigEndianToHost((char*)pdesc64.hwms, sizeof(pdesc64.hwms), en_is64);
+                 for (i = 0; i < sizeof(pdesc.hwms) / sizeof(pdesc.hwms[0]); i++)
+                 {
+                     pdesc.hwms[i] = pdesc64.hwms[i];
+@@ -297,6 +490,7 @@ PWOpen(prefix, mode)
+ 	    {
+ 		pdesc.flags &= ~PFOR_USEHWMS;
+ 	    }
++	    HwmsBigEndianToHost((char*)pdesc.hwms, sizeof(pdesc.hwms), en_is32);
+ #if DEBUG
+             for (i=1; i<=0xff; i++)
+             {
+@@ -330,7 +524,11 @@ PWClose(pwp)
+ 	    return (-1);
+ 	}
+ 
+-	if (!fwrite((char *) &pwp->header, sizeof(pwp->header), 1, pwp->ifp))
++	struct pi_header tmpheader32;
++
++	memcpy(&tmpheader32,  &pwp->header, sizeof(pwp->header));
++	IheaderHostToBigEndian((char *) &tmpheader32, en_is32);
++	if (!fwrite((char *) &tmpheader32, sizeof(tmpheader32), 1, pwp->ifp))
+ 	{
+ 	    fprintf(stderr, "index magic fwrite failed\n");
+ 	    return (-1);
+@@ -349,7 +547,12 @@ PWClose(pwp)
+ 	    	printf("hwm[%02x] = %d\n", i, pwp->hwms[i]);
+ #endif
+ 	    }
+-	    fwrite(pwp->hwms, 1, sizeof(pwp->hwms), pwp->wfp);
++
++	    PWDICT tmp_pwp;
++
++	    memcpy(&tmp_pwp, pwp, sizeof(PWDICT));
++	    HwmsHostToBigEndian(tmp_pwp.hwms, sizeof(tmp_pwp.hwms), en_is32);
++	    fwrite(tmp_pwp.hwms, 1, sizeof(tmp_pwp.hwms), pwp->wfp);
+ 	}
+     }
+ 
+@@ -403,7 +606,8 @@ PutPW(pwp, string)
+ 
+ 	datum = (uint32_t) ftell(pwp->dfp);
+ 
+-	fwrite((char *) &datum, sizeof(datum), 1, pwp->ifp);
++	uint32_t tmpdatum = (__BYTE_ORDER == __LITTLE_ENDIAN) ? bswap_32(datum) : datum;
++	fwrite((char *) &tmpdatum, sizeof(tmpdatum), 1, pwp->ifp);
+ 
+ 	fputs(pwp->data_put[0], pwp->dfp);
+ 	putc(0, (FILE*) pwp->dfp);
+@@ -462,6 +666,7 @@ GetPW(pwp, number)
+            perror("(index fread failed)");
+            return NULL;
+        }
++       datum64 = (__BYTE_ORDER == __LITTLE_ENDIAN) ? bswap_64(datum64) : datum64;
+        datum = datum64;
+     } else {
+        if (fseek(pwp->ifp, sizeof(struct pi_header) + (thisblock * sizeof(uint32_t)), 0))
+@@ -475,6 +680,7 @@ GetPW(pwp, number)
+            perror("(index fread failed)");
+            return NULL;
+        }
++       datum = (__BYTE_ORDER == __LITTLE_ENDIAN) ? bswap_32(datum) : datum;
+     }
+ 
+ 	int r = 1;
+-- 
+2.20.1
+
diff --git a/meta-openeuler/recipes-extended/cronie/cronie_%.bbappend b/meta-openeuler/recipes-extended/cronie/cronie_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..be3073edb08876dfb02514414206cd32cdb17e47
--- /dev/null
+++ b/meta-openeuler/recipes-extended/cronie/cronie_%.bbappend
@@ -0,0 +1,11 @@
+PV = "1.6.1"
+
+SRC_URI += " \
+    file://${BP}.tar.gz \
+    file://bugfix-cronie-systemd-alias.patch \
+    file://backport-Support-reloading-with-SIGURG-in-addition-to-SIGHUP.patch \
+    file://backport-anacron-Use-xclose-instead-of-fclose.patch \
+"
+
+SRC_URI[md5sum] = "de07b7229520bc859d987c721bab87c5"
+SRC_URI[sha256sum] = "2cd0f0dd1680e6b9c39bf1e3a5e7ad6df76aa940de1ee90a453633aa59984e62"
diff --git a/meta-openeuler/recipes-extended/diffutils/diffutils_%.bbappend b/meta-openeuler/recipes-extended/diffutils/diffutils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ce85eb608d00dd776b37558d02a231622ca394ca
--- /dev/null
+++ b/meta-openeuler/recipes-extended/diffutils/diffutils_%.bbappend
@@ -0,0 +1,14 @@
+
+PV = "3.10"
+
+# openeuler source
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           "
+
+# remove poky-patch
+SRC_URI:remove = "file://0001-Skip-strip-trailing-cr-test-case.patch"
+
+# openeuler SRC_URI[sha256sum]
+SRC_URI[sha256sum] = "90e5e93cc724e4ebe12ede80df1634063c7a855692685919bfe60b556c9bd09e"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-extended/ethtool/ethtool_%.bbappend b/meta-openeuler/recipes-extended/ethtool/ethtool_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e25ca300f9f79a7198f9b9d9f80f7f81e6cc7f26
--- /dev/null
+++ b/meta-openeuler/recipes-extended/ethtool/ethtool_%.bbappend
@@ -0,0 +1,14 @@
+# the main bb file: yocto-poky/meta/recipes-extended/ethtool/ethtool_5.16.bb
+
+PV = "6.6"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# ptest patch: avoid_parallel_tests.patch
+SRC_URI:prepend = "file://${BP}.tar.xz \
+            file://netlink-fix-typo.patch \
+           "
+
+SRC_URI[sha256sum] = "5eaa083e8108e1dd3876b2c803a1942a2763942715b7f6eb916e189adbb44972"
+
+RDEPENDS:${PN}-ptest += "bash"
diff --git a/meta-openeuler/recipes-extended/ethtool/files/avoid_parallel_tests.patch b/meta-openeuler/recipes-extended/ethtool/files/avoid_parallel_tests.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5fa6f6842a68f4aa135eb0aad32ac5189cb24d88
--- /dev/null
+++ b/meta-openeuler/recipes-extended/ethtool/files/avoid_parallel_tests.patch
@@ -0,0 +1,13 @@
+diff --git a/configure.ac b/configure.ac
+index a8f141c..7aaed43 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -3,7 +3,7 @@ AC_INIT(ethtool, 6.6, netdev@vger.kernel.org)
+ AC_PREREQ(2.52)
+ AC_CONFIG_MACRO_DIR([m4])
+ AC_CONFIG_SRCDIR([ethtool.c])
+-AM_INIT_AUTOMAKE([gnu subdir-objects])
++AM_INIT_AUTOMAKE([gnu subdir-objects serial-tests])
+ AC_CONFIG_HEADERS([ethtool-config.h])
+ 
+ AM_MAINTAINER_MODE
diff --git a/meta-openeuler/recipes-extended/findutils/findutils_%.bbappend b/meta-openeuler/recipes-extended/findutils/findutils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4405fff7e170a962930a364a16b1dc81fe951976
--- /dev/null
+++ b/meta-openeuler/recipes-extended/findutils/findutils_%.bbappend
@@ -0,0 +1,11 @@
+# main bbfile: yocto-poky/meta/recipes-extended/findutils/findutils_4.8.0.bb
+
+PV = "4.9.0"
+
+# files, patches that come from openeuler
+SRC_URI += " \
+        file://${BP}.tar.xz \
+        file://0001-findutils-xautofs.patch \
+"
+
+SRC_URI[sha256sum] = "a2bfb8c09d436770edc59f50fa483e785b161a3b7b9d547573cb08065fd462fe"
diff --git a/meta-openeuler/recipes-extended/gawk/gawk_%.bbappend b/meta-openeuler/recipes-extended/gawk/gawk_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d0bf517322b6f6d0a786f9876d3a20aaf0243f7d
--- /dev/null
+++ b/meta-openeuler/recipes-extended/gawk/gawk_%.bbappend
@@ -0,0 +1,22 @@
+# main bbfile: yocto-poky/meta/recipes-extended/gawk/gawk_5.1.0.bb
+
+# version in openEuler
+PV = "5.2.2"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+SRC_URI:remove = " \
+            file://remove-sensitive-tests.patch \
+"
+
+# files, patches that come from openeuler.
+# The following three patches exist in spec file, but not in the source code respository:
+# file://Disable-racy-test-in-test-iolint.awk.patch
+# file://Restore-removed-test-in-test-iolint.awk.patch
+# file://Reorder-statements-in-iolint-to-try-to-eliminate-a-r.patch
+SRC_URI:prepend = " \
+           file://${BP}.tar.xz \
+           file://Disable-pma-test.awk.patch \
+           "
+
+SRC_URI[md5sum] = "2f724d925873fc82f5e7b1d605ba9a42"
+SRC_URI[sha256sum] = "e4ddbad1c2ef10e8e815ca80208d0162d4c983e6cca16f925e8418632d639018"
diff --git a/meta-openeuler/recipes-extended/gperf/gperf_%.bbappend b/meta-openeuler/recipes-extended/gperf/gperf_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2fe564c43601c713f2428fa5c5b72f4fc0a3e691
--- /dev/null
+++ b/meta-openeuler/recipes-extended/gperf/gperf_%.bbappend
@@ -0,0 +1 @@
+SRC_URI:prepend = " file://${BP}.tar.gz "
diff --git a/meta-openeuler/recipes-extended/grep/grep_%.bbappend b/meta-openeuler/recipes-extended/grep/grep_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0c401d75bae9024e6efd6888450474c56dfa0b61
--- /dev/null
+++ b/meta-openeuler/recipes-extended/grep/grep_%.bbappend
@@ -0,0 +1,16 @@
+
+PV = "3.11"
+
+# sync openeuler's grep to use pcre2
+PACKAGECONFIG:append = " pcre2"
+PACKAGECONFIG:remove = "pcre"
+PACKAGECONFIG[pcre2] = "--enable-perl-regexp,--disable-perl-regexp,libpcre2"
+
+# remove outdated patch
+SRC_URI:remove = "file://0001-mcontext-is-not-a-standard-layout-so-glibc-and-musl-.patch"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.xz \
+"
+
+SRC_URI[sha256sum] = "498d7cc1b4fb081904d87343febb73475cf771e424fb7e6141aff66013abc382"
diff --git a/meta-openeuler/recipes-extended/groff/groff/0001-build-Fix-Savannah-64681-webpage.ps-deps.patch b/meta-openeuler/recipes-extended/groff/groff/0001-build-Fix-Savannah-64681-webpage.ps-deps.patch
new file mode 100644
index 0000000000000000000000000000000000000000..eae5dc999821630aeb71be8a39f327f751ef8b99
--- /dev/null
+++ b/meta-openeuler/recipes-extended/groff/groff/0001-build-Fix-Savannah-64681-webpage.ps-deps.patch
@@ -0,0 +1,51 @@
+From c75965053124149381ada3c394da74be078076cf Mon Sep 17 00:00:00 2001
+From: "G. Branden Robinson" <g.branden.robinson@gmail.com>
+Date: Sat, 16 Sep 2023 16:28:00 -0500
+Subject: [PATCH] [build]: Fix Savannah #64681 (webpage.ps deps).
+
+* doc/doc.am (doc/webpage.ps, doc/webpage.html): Update and parallelize
+  target dependencies.  Resolve race by requiring "grn" and "soelim" to
+  be built first.  Also add dependency on `$(TMAC_PACKAGE_MS)`.
+
+Fixes <https://savannah.gnu.org/bugs/?64681>.  Thanks to Alexander
+Kanavin for the report.
+
+ANNOUNCE: Acknowledge Alexander.
+
+Upstream-Status: Backport
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ doc/doc.am | 12 ++++++++----
+ 1 file changed, 8 insertions(+), 4 deletions(-)
+
+diff --git a/doc/doc.am b/doc/doc.am
+index cddc51907..d3c9ab6b7 100644
+--- a/doc/doc.am
++++ b/doc/doc.am
+@@ -346,6 +346,9 @@ doc/pic.ps: $(doc_srcdir)/pic.ms eqn pic tbl
+ 	$(GROFF_V)$(MKDIR_P) `dirname $@` \
+ 	&& $(DOC_GROFF) -pet -Tps -ms $(doc_srcdir)/pic.ms >$@
+ 
++# groff(1)'s `-I` implies `-g` and `-s`, so we must depend on grn and
++# soelim even though the document doesn't require them.
++doc/webpage.ps: grn soelim
+ doc/webpage.ps: $(DOC_GNU_EPS) tmac/www.tmac tbl
+ doc/webpage.ps: $(doc_srcdir)/webpage.ms
+ 	$(GROFF_V)$(MKDIR_P) `dirname $@` \
+@@ -365,11 +368,12 @@ doc/pic.html: $(doc_srcdir)/pic.ms
+ 	&& $(DOC_GROFF) -pet -P-Ipic -P-Dimg -P-jpic -Thtml -ms \
+ 	  $(doc_srcdir)/pic.ms > pic.html
+ 
+-doc/webpage.html: tbl
+-doc/webpage.html: tmac/www.tmac
+-doc/webpage.html: $(DOC_GNU_EPS)
++# groff(1)'s `-I` implies `-g` and `-s`, so we must depend on grn and
++# soelim even though the document doesn't require them.
++doc/webpage.html: grn soelim
++doc/webpage.html: $(DOC_GNU_EPS) tmac/www.tmac tbl
+ doc/webpage.html: $(doc_srcdir)/groff.css
+-doc/webpage.html: $(doc_srcdir)/webpage.ms
++doc/webpage.html: $(doc_srcdir)/webpage.ms $(TMAC_PACKAGE_MS)
+ 	$(GROFF_V)$(MKDIR_P) $(doc_builddir) \
+ 	&& cd $(doc_builddir) \
+ 	&& $(DOC_GROFF) -t -I $(doc_srcdir) -P-jwebpage -P-nrb \
diff --git a/meta-openeuler/recipes-extended/groff/groff/0001-build-meintro_fr.ps-depends-on-tbl.patch b/meta-openeuler/recipes-extended/groff/groff/0001-build-meintro_fr.ps-depends-on-tbl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3e81b86ac8e5f1d177978660308f1dae0f326e36
--- /dev/null
+++ b/meta-openeuler/recipes-extended/groff/groff/0001-build-meintro_fr.ps-depends-on-tbl.patch
@@ -0,0 +1,31 @@
+From f21e9f13beb57a1e0666edf9693d7c83f2189897 Mon Sep 17 00:00:00 2001
+From: "G. Branden Robinson" <g.branden.robinson@gmail.com>
+Date: Fri, 22 Sep 2023 01:27:57 -0500
+Subject: [PATCH] [build]: meintro_fr.ps depends on tbl.
+
+* doc/doc.am (doc/meintro_fr.ps): Depend on tbl, resolving race in
+  sufficiently parallelized builds.  Overlooked in commit 92349ae223,
+  2022-05-30.
+
+Fixes <https://savannah.gnu.org/bugs/?64695>.  Thanks to Alexander
+Kanavin for the report.
+
+Upstream-Status: Backport
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ doc/doc.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/doc/doc.am b/doc/doc.am
+index d3c9ab6b7..0f95c7774 100644
+--- a/doc/doc.am
++++ b/doc/doc.am
+@@ -334,7 +334,7 @@ SUFFIXES += .me.in .me
+ 
+ # Use '-K utf8', not '-k', in case 'configure' didn't find uchardet.
+ # The French translation uses tbl; its English counterpart does not.
+-doc/meintro_fr.ps: doc/meintro_fr.me preconv
++doc/meintro_fr.ps: doc/meintro_fr.me preconv tbl
+ 	$(GROFF_V)$(MKDIR_P) `dirname $@` \
+ 	&& $(DOC_GROFF) -K utf8 -t -Tps -me -mfr $< >$@
+ 
diff --git a/meta-openeuler/recipes-extended/groff/groff/groff-not-search-fonts-on-build-host.patch b/meta-openeuler/recipes-extended/groff/groff/groff-not-search-fonts-on-build-host.patch
new file mode 100644
index 0000000000000000000000000000000000000000..23992576f9e2a8ac6e9d23bb6acfcc32f415daa1
--- /dev/null
+++ b/meta-openeuler/recipes-extended/groff/groff/groff-not-search-fonts-on-build-host.patch
@@ -0,0 +1,39 @@
+From eb16276c3e2e34aa2e57f6a0e68554657b90cd28 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Sat, 11 May 2019 17:06:29 +0800
+Subject: [PATCH] groff searchs fonts which are provided by ghostscript on
+ build host. It causes non-determinism issue. So not search font dirs on host.
+
+Upstream-Status: Inappropriate [cross build specific]
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+
+Rebase to 1.22.4
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+---
+ font/devpdf/Foundry.in | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/font/devpdf/Foundry.in b/font/devpdf/Foundry.in
+index e5aba65..5441734 100644
+--- a/font/devpdf/Foundry.in
++++ b/font/devpdf/Foundry.in
+@@ -20,7 +20,7 @@
+ 
+ #=======================================================================
+ #Foundry|Name|Search path
+-foundry||@urwfontsdir@:(gs):/usr/share/fonts/type1/gsfonts:/usr/share/fonts/default/Type1:/usr/share/fonts/default/Type1/adobestd35:/usr/share/fonts/type1/urw-base35:/opt/local/share/fonts/urw-fonts:/usr/local/share/fonts/ghostscript
++foundry||(gs)
+ 
+ # Enable the font description files for grops (generated from Adobe
+ # foundry font files) to be used with gropdf.  afmtodit must not be
+@@ -72,7 +72,7 @@ EURO|N||||*../devps/freeeuro.pfa
+ # URW fonts are typically shipped with Ghostscript, but can be replaced.
+ 
+ #Foundry|Name|Search path
+-foundry|U|@urwfontsdir@:/usr/share/fonts/type1/gsfonts:/usr/share/fonts/default/Type1:/usr/share/fonts/default/Type1/adobestd35:/usr/share/fonts/type1/urw-base35:/opt/local/share/fonts/urw-fonts:/usr/local/share/fonts/ghostscript:(gs)
++foundry|U|(gs)
+ 
+ # Define flags for afmtodit.
+ 
diff --git a/meta-openeuler/recipes-extended/groff/groff_%.bbappend b/meta-openeuler/recipes-extended/groff/groff_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3ca3594f546b6651bf83c8937bb9e9fbcbda9609
--- /dev/null
+++ b/meta-openeuler/recipes-extended/groff/groff_%.bbappend
@@ -0,0 +1,47 @@
+# source bb file: yocto-poky/meta/recipes-extended/groff/groff_1.22.4.bb
+PV = "1.23.0"
+
+# the OPENEULER_SRC_URI_REMOVE will remove the original URL of the tarball
+#  which is from upstream community if the software package exists in manifest.yaml.
+# Thus, it is necessary to add the new file path of the tarball to SRC_URI
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+    "
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+# patches from poky for version 1.23.0
+SRC_URI:append = " \
+    file://0001-build-Fix-Savannah-64681-webpage.ps-deps.patch \
+    file://0001-build-meintro_fr.ps-depends-on-tbl.patch \
+"
+
+# patches from openEuler
+SRC_URI:append = " \
+    file://backport-nroff-map-CW-to-R.patch \
+"
+
+# patches not needed for version 1.23.0
+SRC_URI:remove = " \
+    file://0001-replace-perl-w-with-use-warnings.patch \
+    file://0001-support-musl.patch \
+    file://0001-Include-config.h.patch \
+    file://0001-Make-manpages-mulitlib-identical.patch \
+"
+
+DEPENDS += "groff-native"
+
+MULTILIB_SCRIPTS:remove = "${PN}:${bindir}/groffer"
+
+EXTRA_OECONF:remove = "--without-doc"
+
+EXTRA_OECONF:append = " \
+    --with-urw-fonts-dir=/completely/bogus/dir/ \
+"
+
+EXTRA_OEMAKE:class-target = "GROFFBIN=groff GROFF_BIN_PATH=${STAGING_BINDIR_NATIVE}"
+
+do_install:append() {
+        # strip hosttool path out of generated files
+        sed -i -e 's:${HOSTTOOLS_DIR}/::g' ${D}${docdir}/${BP}/examples/hdtbl/*.roff
+}
diff --git a/meta-openeuler/recipes-extended/gzip/files/wrong-path-fix_old.patch b/meta-openeuler/recipes-extended/gzip/files/wrong-path-fix_old.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7c37bc8d2d9269aaf86c70164aa0ad86c65cae12
--- /dev/null
+++ b/meta-openeuler/recipes-extended/gzip/files/wrong-path-fix_old.patch
@@ -0,0 +1,36 @@
+fix MakeMaker issues with using wrong SHELL/GREP
+
+A set of substitution is being processed to all target scripts with sed by
+replacing some key words with the detected values at configure time, this
+is exactly not compliant with cross compling, and will cause missing path
+errors at run time like:
+"/usr/bin/zgrep: line 230: /usr/bin/grep: No such file or directory"
+
+Fixed by removing unneeded substitution and using real runtime paths
+instead.
+
+Signed-off-by: Ming Liu <ming.liu@windriver.com>
+
+Upstream-Status: Pending
+
+---
+ Makefile.am | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index d4ecc3f..e4657d2 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -82,8 +82,7 @@ SUFFIXES = .in
+ .in:
+ 	$(AM_V_GEN)rm -f $@-t $@ \
+           && sed \
+-		-e 's|/bin/sh|$(SHELL)|g' \
+-		-e 's|[@]GREP@|$(GREP)|g' \
++		-e 's|[@]GREP@|$(base_bindir)/grep|g' \
+ 		-e 's|[@]VERSION@|$(VERSION)|g' \
+ 		$(srcdir)/$@.in >$@-t \
+ 	  && chmod a=rx $@-t \
+-- 
+2.7.4
+
diff --git a/meta-openeuler/recipes-extended/gzip/gzip_%.bbappend b/meta-openeuler/recipes-extended/gzip/gzip_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0a24da013aab2c280cf2d1473df086fbbac4617b
--- /dev/null
+++ b/meta-openeuler/recipes-extended/gzip/gzip_%.bbappend
@@ -0,0 +1,12 @@
+# main bbfile: yocto-poky/meta/recipes-extended/gzip/gzip_1.10.bb
+
+# gzip version in openEuler
+PV = "1.12"
+
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           file://backport-gzip-detect-invalid-input.patch \
+           file://backport-gzip-test-invalid-input-bug.patch \
+           file://fix-verbose-disable.patch \
+           "
+
+SRC_URI[sha256sum] = "ce5e03e519f637e1f814011ace35c4f87b33c0bbabeec35baf5fbd3479e91956"
diff --git a/meta-openeuler/recipes-extended/iptables/files/0002-iptables-xshared.h-add-missing-sys.types.h-include.patch b/meta-openeuler/recipes-extended/iptables/files/0002-iptables-xshared.h-add-missing-sys.types.h-include.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5b1597c77fd385112489526a60bb6916c01ec673
--- /dev/null
+++ b/meta-openeuler/recipes-extended/iptables/files/0002-iptables-xshared.h-add-missing-sys.types.h-include.patch
@@ -0,0 +1,32 @@
+From d4699d2169fe2d91d0f1f4369d40d2e5f42b8877 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Tue, 17 May 2022 10:56:59 +0200
+Subject: [PATCH 2/4] iptables/xshared.h: add missing sys.types.h include
+
+This resolves the build error under musl:
+
+| ../../../../../../../workspace/sources/iptables/iptables/xshared.h:83:56: error: unknown type name 'u_int16_t'; did you mean 'uint16_t'?
+|    83 | set_option(unsigned int *options, unsigned int option, u_int16_t *invflg,
+|       |                                                        ^~~~~~~~~
+|       |                                                        uint16_t
+
+Upstream-Status: Submitted [via email to phil@nwl.cc]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ iptables/xshared.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/iptables/xshared.h b/iptables/xshared.h
+index 0ed9f3c2..b1413834 100644
+--- a/iptables/xshared.h
++++ b/iptables/xshared.h
+@@ -6,6 +6,7 @@
+ #include <stdint.h>
+ #include <netinet/in.h>
+ #include <net/if.h>
++#include <sys/types.h>
+ #include <linux/netfilter_arp/arp_tables.h>
+ #include <linux/netfilter_ipv4/ip_tables.h>
+ #include <linux/netfilter_ipv6/ip6_tables.h>
+-- 
+2.30.2
diff --git a/meta-openeuler/recipes-extended/iptables/files/0003-Makefile.am-do-not-install-etc-ethertypes.patch b/meta-openeuler/recipes-extended/iptables/files/0003-Makefile.am-do-not-install-etc-ethertypes.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0f5636af6a253bd514ae51e8ac7b4f5814daeb53
--- /dev/null
+++ b/meta-openeuler/recipes-extended/iptables/files/0003-Makefile.am-do-not-install-etc-ethertypes.patch
@@ -0,0 +1,40 @@
+From 28291b41bc3717f51e8d9d465f0100f1ca99dc26 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <trevor.gamblin@windriver.com>
+Date: Wed, 9 Mar 2022 12:50:39 -0500
+Subject: [PATCH 3/4] Makefile.am: do not install /etc/ethertypes
+
+The /etc/ethertypes is provided by netbase since 6.0[1].
+Do not instal the file in ebtables, otherwise there would be a conflict:
+Error: Transaction test error:
+  file /etc/ethertypes conflicts between attempted installs of
+netbase-1:6.2-r0.corei7_64 and iptables-1.8.7-r0.corei7_64
+
+[1]
+https://salsa.debian.org/md/netbase/-/commit/316680c6a2c3641b6abc76b3eebf88781f609d35)
+
+This patch is based off of the same change made for the ebtables recipe:
+
+http://cgit.openembedded.org/meta-openembedded/tree/meta-networking/recipes-filter/ebtables/ebtables-2.0.11/0001-Makefile.am-do-not-install-etc-ethertypes.patch?h=master
+
+Upstream-Status: Inappropriate [embedded specific]
+
+Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>
+---
+ Makefile.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index 451c3cb2..5125238c 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -20,7 +20,7 @@ EXTRA_DIST	= autogen.sh iptables-test.py xlate-test.py
+ 
+ if ENABLE_NFTABLES
+ confdir		= $(sysconfdir)
+-dist_conf_DATA	= etc/ethertypes etc/xtables.conf
++dist_conf_DATA	= etc/xtables.conf
+ endif
+ 
+ .PHONY: tarball
+-- 
+2.30.2
diff --git a/meta-openeuler/recipes-extended/iptables/files/0004-configure.ac-only-check-conntrack-when-libnfnetlink-.patch b/meta-openeuler/recipes-extended/iptables/files/0004-configure.ac-only-check-conntrack-when-libnfnetlink-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..441ae81fc2fce714d61125731a9c9ce0d617ea35
--- /dev/null
+++ b/meta-openeuler/recipes-extended/iptables/files/0004-configure.ac-only-check-conntrack-when-libnfnetlink-.patch
@@ -0,0 +1,50 @@
+From e7aa1dd2831f9bb5d0603c5e5027387ad7721b00 Mon Sep 17 00:00:00 2001
+From: "Maxin B. John" <maxin.john@intel.com>
+Date: Tue, 21 Feb 2017 11:49:07 +0200
+Subject: [PATCH 4/4] configure.ac:
+ only-check-conntrack-when-libnfnetlink-enabled.patch
+
+Package libnetfilter-conntrack depends on package libnfnetlink. iptables
+checks package libnetfilter-conntrack whatever its package config
+libnfnetlink is enabled or not. When libnfnetlink is disabled but
+package libnetfilter-conntrack exists, it fails randomly with:
+
+In file included from
+.../iptables/1.4.21-r0/iptables-1.4.21/extensions/libxt_connlabel.c:8:0:
+
+.../tmp/sysroots/qemumips/usr/include/libnetfilter_conntrack/libnetfilter_conntrack.h:14:42:
+fatal error: libnfnetlink/linux_nfnetlink.h: No such file or directory
+
+compilation terminated.
+GNUmakefile:96: recipe for target 'libxt_connlabel.oo' failed
+Only check libnetfilter-conntrack when libnfnetlink is enabled to fix it.
+
+Upstream-Status: Pending
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+Signed-off-by: Maxin B. John <maxin.john@intel.com>
+---
+ configure.ac | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index e27745e5..528f1bb5 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -158,10 +158,12 @@ if test "$nftables" != 1; then
+ fi
+ 
+ if test "x$enable_connlabel" = "xyes"; then
+-	PKG_CHECK_MODULES([libnetfilter_conntrack],
++    nfconntrack=0
++    AS_IF([test "x$enable_libnfnetlink" = "xyes"], [
++    PKG_CHECK_MODULES([libnetfilter_conntrack],
+ 		[libnetfilter_conntrack >= 1.0.6],
+ 		[nfconntrack=1], [nfconntrack=0])
+-
++    ])
+ 	if test "$nfconntrack" -ne 1; then
+ 		blacklist_modules="$blacklist_modules connlabel";
+ 		echo "WARNING: libnetfilter_conntrack not found, connlabel match will not be built";
+-- 
+2.30.2
diff --git a/meta-openeuler/recipes-extended/iptables/files/format-security.patch b/meta-openeuler/recipes-extended/iptables/files/format-security.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9f9c90d567060e4230c7aa57ae475887e32f71e8
--- /dev/null
+++ b/meta-openeuler/recipes-extended/iptables/files/format-security.patch
@@ -0,0 +1,30 @@
+From ed4082a7405a5838c205a34c1559e289949200cc Mon Sep 17 00:00:00 2001
+From: Phil Sutter <phil@nwl.cc>
+Date: Thu, 12 Jan 2023 14:38:44 +0100
+Subject: extensions: NAT: Fix for -Werror=format-security
+
+Have to pass either a string literal or format string to xt_xlate_add().
+
+Fixes: f30c5edce0413 ("extensions: Merge SNAT, DNAT, REDIRECT and MASQUERADE")
+Signed-off-by: Phil Sutter <phil@nwl.cc>
+Upstream-Status: Backport [https://git.netfilter.org/iptables/commit/?id=ed4082a7405a5838c205a34c1559e289949200cc]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ extensions/libxt_NAT.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/extensions/libxt_NAT.c b/extensions/libxt_NAT.c
+index da9f2201..2a634398 100644
+--- a/extensions/libxt_NAT.c
++++ b/extensions/libxt_NAT.c
+@@ -424,7 +424,7 @@ __NAT_xlate(struct xt_xlate *xl, const struct nf_nat_range2 *r,
+ 	if (r->flags & NF_NAT_RANGE_PROTO_OFFSET)
+ 		return 0;
+ 
+-	xt_xlate_add(xl, tgt);
++	xt_xlate_add(xl, "%s", tgt);
+ 	if (strlen(range_str))
+ 		xt_xlate_add(xl, " to %s", range_str);
+ 	if (r->flags & NF_NAT_RANGE_PROTO_RANDOM) {
+-- 
+cgit v1.2.3
diff --git a/meta-openeuler/recipes-extended/iptables/iptables_%.bbappend b/meta-openeuler/recipes-extended/iptables/iptables_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..05622210b66ff1a03383cb028da444843218b730
--- /dev/null
+++ b/meta-openeuler/recipes-extended/iptables/iptables_%.bbappend
@@ -0,0 +1,59 @@
+# the main bb file: yocto-poky/meta/recipes-connectivity/iproute2/iproute2_5.17.0.bb
+
+LICENSE = "GPL-2.0-or-later"
+
+PV = "1.8.9"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI:remove = " \
+    file://0001-configure-Add-option-to-enable-disable-libnfnetlink.patch \
+    file://0002-configure.ac-only-check-conntrack-when-libnfnetlink-enabled.patch \
+    file://0001-Makefile.am-do-not-install-etc-ethertypes.patch \
+"
+
+# sync 1.8.9 SRC_URI files
+SRC_URI:append = " \
+    file://0002-iptables-xshared.h-add-missing-sys.types.h-include.patch \
+    file://0003-Makefile.am-do-not-install-etc-ethertypes.patch \
+    file://0004-configure.ac-only-check-conntrack-when-libnfnetlink-.patch \
+    file://format-security.patch \
+"
+
+# the openeuler patch 0001-extensions-NAT-Fix-for-Werror-format-security.patch apply failed
+
+SRC_URI:append = " \
+    file://${BP}.tar.xz \
+    file://enabled-makecheck-in-extensions.patch \
+    file://bugfix-add-check-fw-in-entry.patch \
+"
+# the openeuler patch apply failed
+# file://0001-extensions-NAT-Fix-for-Werror-format-security.patch
+
+SRC_URI[sha256sum] = "ef6639a43be8325a4f8ea68123ffac236cb696e8c78501b64e8106afb008c87f"
+
+do_configure:prepend() {
+    # Remove some libtool m4 files
+    # Keep ax_check_linker_flags.m4 which belongs to autoconf-archive.
+    rm -f libtool.m4 lt~obsolete.m4 ltoptions.m4 ltsugar.m4 ltversion.m4
+
+    # Copy a header to fix out of tree builds
+    cp -f ${S}/libiptc/linux_list.h ${S}/include/libiptc/
+}
+
+do_install:append() {
+    # if libnftnl is included, make the iptables symlink point to the nft-based binary by default
+    if ${@bb.utils.contains('PACKAGECONFIG', 'libnftnl', 'true', 'false', d)} ; then
+        ln -sf ${sbindir}/xtables-nft-multi ${D}${sbindir}/iptables 
+    fi
+}
+
+FILES:${PN}-module-xt-ct += " ${libdir}/xtables/libxt_REDIRECT.so"
+FILES:${PN}-module-xt-nat += "${libdir}/xtables/libxt_SNAT.so ${libdir}/xtables/libxt_DNAT.so ${libdir}/xtables/libxt_MASQUERADE.so"
+
+INSANE_SKIP:${PN}-module-xt-nat = "dev-so"
+
+# the poky bb file about PACKAGECONFIG[libnfnetlink] is "--enable-libnfnetlink,--disable-libnfnetlink,libnfnetlink libnetfilter-conntrack"
+# but it will be failed in do_configure about "configure was passed unrecognised options: --disable-libnfnetlink [unknown-configure-option]"
+# so delete "--disable-libnfnetlink"
+PACKAGECONFIG[libnfnetlink] = "--enable-libnfnetlink,libnfnetlink libnetfilter-conntrack"
diff --git a/meta-openeuler/recipes-extended/less/less_%.bbappend b/meta-openeuler/recipes-extended/less/less_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8601ef9e082bac1ed04d585d57dd81387b5e532b
--- /dev/null
+++ b/meta-openeuler/recipes-extended/less/less_%.bbappend
@@ -0,0 +1,17 @@
+# main bbfile: yocto-poky/meta/recipes-extended/less/less_563.bb
+
+# less version in openEuler
+PV = "633"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=1ebbd3e34237af26da5dc08a4e440464 \
+                    file://LICENSE;md5=1b2446f5c8632bf63a97d7a49750e1c6 \
+                    "
+
+# Use the source packages and patches from openEuler
+# less-475-fsync.patch can't apply: cannot run test program while cross compiling
+SRC_URI = "file://${BP}.tar.gz \
+            file://less-394-time.patch \
+            "
+
+SRC_URI[md5sum] = "1cdec714569d830a68f4cff11203cdba"
+SRC_URI[sha256sum] = "a69abe2e0a126777e021d3b73aa3222e1b261f10e64624d41ec079685a6ac209"
diff --git a/meta-openeuler/recipes-extended/libaio/files/0000-libaio-install-to-destdir-slash-usr.patch b/meta-openeuler/recipes-extended/libaio/files/0000-libaio-install-to-destdir-slash-usr.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e995a965d432ddfb4c2bc0bb452411e592963325
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libaio/files/0000-libaio-install-to-destdir-slash-usr.patch
@@ -0,0 +1,22 @@
+diff --git a/src/Makefile b/src/Makefile
+index d080a1b..b86b9be 100644
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -59,12 +59,12 @@ $(libname): $(libaio_sobjs) libaio.map
+ 	$(CC) $(SO_CFLAGS) -Wl,--version-script=libaio.map -Wl,-soname=$(soname) -o $@ $(libaio_sobjs) $(LINK_FLAGS)
+ 
+ install: $(all_targets)
+-	install -D -m 644 libaio.h $(includedir)/libaio.h
+-	install -D -m 644 libaio.a $(libdir)/libaio.a
++	install -D -m 644 libaio.h $(destdir)$(includedir)/libaio.h
++	install -D -m 644 libaio.a $(destdir)$(usrlibdir)/libaio.a
+ ifeq ($(ENABLE_SHARED),1)
+-	install -D -m 755 $(libname) $(libdir)/$(libname)
+-	ln -sf $(libname) $(libdir)/$(soname)
+-	ln -sf $(libname) $(libdir)/libaio.so
++	install -D -m 755 $(libname) $(destdir)$(usrlibdir)/$(libname)
++	ln -sf $(libname) $(destdir)$(usrlibdir)/$(soname)
++	ln -sf $(libname) $(destdir)$(usrlibdir)/libaio.so
+ endif
+ 
+ $(libaio_objs): libaio.h
diff --git a/meta-openeuler/recipes-extended/libaio/files/0005-Fix-compile-error-that-exec-checking-need-super-priv.patch b/meta-openeuler/recipes-extended/libaio/files/0005-Fix-compile-error-that-exec-checking-need-super-priv.patch
new file mode 100644
index 0000000000000000000000000000000000000000..1639e16782b038365a4404d8fa2d9290f8b9e1c6
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libaio/files/0005-Fix-compile-error-that-exec-checking-need-super-priv.patch
@@ -0,0 +1,21 @@
+diff --git a/harness/Makefile b/harness/Makefile
+index 4f225d3..d7243a6 100644
+--- a/harness/Makefile
++++ b/harness/Makefile
+@@ -1,7 +1,8 @@
+ # foo.
+ TEST_SRCS:=$(shell find cases/ -name \*.t | sort -n -t/ -k2)
+-EXTRAPROGS:=cases/8.p cases/10.p
+-PARTPROGS:=$(filter-out $(EXTRAPROGS), $(patsubst %.t,%.p,$(TEST_SRCS)))
++EXTRAPROGS:=cases/8.p cases/10.p 
++EXCLUPROGS:=$(EXTRAPROGS) cases/18.p cases/19.p cases/21.p
++PARTPROGS:=$(filter-out $(EXCLUPROGS), $(patsubst %.t,%.p,$(TEST_SRCS)))
+ PROGS:=$(PARTPROGS) $(EXTRAPROGS)
+ HARNESS_SRCS:=main.c
+ # io_queue.c
+@@ -62,4 +63,4 @@ extracheck: $(EXTRAPROGS) root testdir.ext2 testdir.enospc ext2.img
+ 	mount -o loop -t ext2 ext2.img testdir.ext2
+ 	./runtests.sh cases/8.p; ret=$$?; umount testdir.ext2; exit $$ret
+ 
+-check: partcheck extracheck 
++check: partcheck # extracheck 
diff --git a/meta-openeuler/recipes-extended/libaio/files/00_arches.patch b/meta-openeuler/recipes-extended/libaio/files/00_arches.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ce9c2cef53046ac7fd63561f2ae56bb9d26ca4eb
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libaio/files/00_arches.patch
@@ -0,0 +1,17 @@
+diff --git a/src/syscall.h b/src/syscall.h
+index d2a117b..8cf8470 100644
+--- a/src/syscall.h
++++ b/src/syscall.h
+@@ -29,6 +29,12 @@
+ #include "syscall-sparc.h"
+ #elif defined(__aarch64__) || defined(__loongarch__) || defined(__riscv)
+ #include "syscall-generic.h"
++#elif defined(__m68k__)
++#include "syscall-m68k.h"
++#elif defined(__hppa__)
++#include "syscall-parisc.h"
++#elif defined(__mips__)
++#include "syscall-mips.h"
+ #else
+ #warning "using system call numbers from sys/syscall.h"
+ #endif
diff --git a/meta-openeuler/recipes-extended/libaio/libaio_%.bbappend b/meta-openeuler/recipes-extended/libaio/libaio_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6fdfe35b17aebe8ee3ce6dbedddb61d7f5c475cc
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libaio/libaio_%.bbappend
@@ -0,0 +1,27 @@
+
+PV = "0.3.113"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+SRC_URI:remove = " \
+            file://libaio_fix_for_mips_syscalls.patch \
+            file://system-linkage.patch \
+"
+
+# apply package and patches from openeuler
+# 0006-libaio-Add-sw64-architecture.patch is conlict, 
+# not apply it as we not support sw64 current
+SRC_URI:prepend = "file://${BP}.tar.gz \
+           file://0000-libaio-install-to-destdir-slash-usr.patch \
+           file://0001-libaio-arm64-ilp32.patch \
+           file://0002-libaio-makefile-cflags.patch \
+           file://0003-libaio-fix-for-x32.patch \
+           file://0004-libaio-makefile-add-D_FORTIFY_SOURCE-flag.patch \
+           file://0005-Fix-compile-error-that-exec-checking-need-super-priv.patch \
+           file://0007-Fix-build-error-if-compiler-is-clang.patch \
+           "
+
+S = "${WORKDIR}/${BP}"
+
+# fix libaio.a install fail, need to set install prefix dir
+EXTRA_OEMAKE =+ "usrlibdir=${D}${libdir} "
diff --git a/meta-openeuler/recipes-extended/libarchive/libarchive/configurehack.patch b/meta-openeuler/recipes-extended/libarchive/libarchive/configurehack.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fa05bf5f545454b2baec528821498d985cdff05b
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libarchive/libarchive/configurehack.patch
@@ -0,0 +1,44 @@
+diff --git a/configure.ac b/configure.ac
+index 1bb446b..c9c93d9 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -409,6 +409,19 @@ if test "x$with_bz2lib" != "xno"; then
+   esac
+ fi
+ 
++# Checks for typedefs, structures, and compiler characteristics.
++AC_C_CONST
++# la_TYPE_UID_T defaults to "int", which is incorrect for MinGW
++# and MSVC. Use a customized version.
++la_TYPE_UID_T
++AC_TYPE_MODE_T
++# AC_TYPE_OFF_T defaults to "long", which limits us to 4GB files on
++# most systems... default to "long long" instead.
++AC_CHECK_TYPE(off_t, [long long])
++AC_TYPE_SIZE_T
++AC_CHECK_TYPE(id_t, [unsigned long])
++AC_CHECK_TYPE(uintptr_t, [unsigned int])
++
+ AC_ARG_WITH([libb2],
+   AS_HELP_STRING([--without-libb2], [Don't build support for BLAKE2 through libb2]))
+ 
+@@ -625,19 +638,6 @@ LDFLAGS=$save_LDFLAGS
+ 
+ AC_SUBST(GC_SECTIONS)
+ 
+-# Checks for typedefs, structures, and compiler characteristics.
+-AC_C_CONST
+-# la_TYPE_UID_T defaults to "int", which is incorrect for MinGW
+-# and MSVC. Use a customized version.
+-la_TYPE_UID_T
+-AC_TYPE_MODE_T
+-# AC_TYPE_OFF_T defaults to "long", which limits us to 4GB files on
+-# most systems... default to "long long" instead.
+-AC_CHECK_TYPE(off_t, [long long])
+-AC_TYPE_SIZE_T
+-AC_CHECK_TYPE(id_t, [unsigned long])
+-AC_CHECK_TYPE(uintptr_t, [unsigned int])
+-
+ # Check for tm_gmtoff in struct tm
+ AC_CHECK_MEMBERS([struct tm.tm_gmtoff, struct tm.__tm_gmtoff],,,
+ [
diff --git a/meta-openeuler/recipes-extended/libarchive/libarchive_%.bbappend b/meta-openeuler/recipes-extended/libarchive/libarchive_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..03f9a299f42c797b71783f01dcdd4724feabf33c
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libarchive/libarchive_%.bbappend
@@ -0,0 +1,22 @@
+
+PV = "3.7.1"
+
+# openeuler src
+SRC_URI:prepend = "file://${BP}.tar.gz \
+           "
+
+FILESEXTRAPATHS:append := "${THISDIR}/${BPN}/:"
+
+# keep same as upstream
+SRC_URI += "file://configurehack.patch"
+
+PACKAGECONFIG:remove = "lzo"
+
+# openeuler adapt
+# ${STAGING_INCDIR_NATIVE}/ext2fs not exist when not building e2fsprogs-native
+do_configure:prepend() {
+    if [ "${OPENEULER_PREBUILT_TOOLS_ENABLE}" = "yes" ] && [ ! -d "${STAGING_INCDIR_NATIVE}/usr/include/ext2fs" ]; then
+        install -d ${STAGING_INCDIR_NATIVE}/usr/include/ext2fs
+	    cp -R ${OPENEULER_NATIVESDK_SYSROOT}/usr/include/ext2fs/ ${STAGING_INCDIR_NATIVE}/
+    fi
+}
diff --git a/meta-openeuler/recipes-extended/libdbusmenu/libdbusmenu-glib_%.bbappend b/meta-openeuler/recipes-extended/libdbusmenu/libdbusmenu-glib_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..69457adb7fa03a1ee30aa442a0f1f1df344218bc
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libdbusmenu/libdbusmenu-glib_%.bbappend
@@ -0,0 +1,12 @@
+# main bb: https://github.com/MarkusVolk/meta-wayland/blob/master/recipes-extended/libdbusmenu/libdbusmenu-glib_git.bb
+OPENEULER_LOCAL_NAME = "oee_archive"
+OEE_ARCHIVE_SUBDIR="libdbusmenu"
+
+PV = "16.0.4"
+
+SRC_URI:prepend = " \
+    file://${OPENEULER_LOCAL_NAME}/${OEE_ARCHIVE_SUBDIR}/libdbusmenu-4d03141.zip \
+"
+
+S = "${WORKDIR}/libdbusmenu-master"
+
diff --git a/meta-openeuler/recipes-extended/libdbusmenu/libdbusmenu-glib_git.bb b/meta-openeuler/recipes-extended/libdbusmenu/libdbusmenu-glib_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..718f3562275e8b548b0e02d058d2c01c1c7c607d
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libdbusmenu/libdbusmenu-glib_git.bb
@@ -0,0 +1,28 @@
+SUMMARY = "This is a small library designed to make sharing and displaying of menu structures over DBus simple and easy to use."
+HOMEPAGE = "https://github.com/AyatanaIndicators/libdbusmenu"
+LICENSE = "LGPL-3.0-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=6a6a8e020838b23406c81b19c1d46df6"
+
+SRC_URI = "git://github.com/AyatanaIndicators/libdbusmenu.git;protocol=https;branch=master"
+
+DEPENDS = "glib-2.0 json-glib dbus  intltool-native"
+
+S = "${WORKDIR}/git"
+PV = "16.0.4"
+SRCREV = "4d03141aea4e2ad0f04ab73cf1d4f4bcc4a19f6c"
+
+EXTRA_OECONF += "--disable-dumper --disable-gtk --disable-gtk-doc"
+
+CFLAGS += "-Wno-error"
+
+inherit autotools pkgconfig gettext gobject-introspection vala gtk-doc
+
+do_compile() {
+	oe_runmake
+}
+
+do_install() {
+	oe_runmake -j1 -C libdbusmenu-glib DESTDIR="${D}" install
+}
+
+FILES:${PN} += "${datadir}"
diff --git a/meta-openeuler/recipes-extended/libdbusmenu/libdbusmenu-gtk_%.bbappend b/meta-openeuler/recipes-extended/libdbusmenu/libdbusmenu-gtk_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7da8637658f71a8a259d2d8ab3239e70eae93219
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libdbusmenu/libdbusmenu-gtk_%.bbappend
@@ -0,0 +1,12 @@
+# main bb: https://github.com/MarkusVolk/meta-wayland/blob/master/recipes-extended/libdbusmenu/libdbusmenu-gtk_git.bb
+OPENEULER_LOCAL_NAME = "oee_archive"
+OEE_ARCHIVE_SUBDIR="libdbusmenu"
+
+PV = "16.0.4"
+
+SRC_URI:prepend = " \
+    file://${OPENEULER_LOCAL_NAME}/${OEE_ARCHIVE_SUBDIR}/libdbusmenu-4d03141.zip \
+"
+
+S = "${WORKDIR}/libdbusmenu-master"
+
diff --git a/meta-openeuler/recipes-extended/libdbusmenu/libdbusmenu-gtk_git.bb b/meta-openeuler/recipes-extended/libdbusmenu/libdbusmenu-gtk_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c341899c631283bc11e4bd7a78b11e1db58e1424
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libdbusmenu/libdbusmenu-gtk_git.bb
@@ -0,0 +1,28 @@
+SUMMARY = "This is a small library designed to make sharing and displaying of menu structures over DBus simple and easy to use."
+HOMEPAGE = "https://github.com/AyatanaIndicators/libdbusmenu"
+LICENSE = "LGPL-3.0-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=6a6a8e020838b23406c81b19c1d46df6"
+
+DEPENDS = "glib-2.0 json-glib dbus gtk+ gtk+3 libdbusmenu-glib intltool-native"
+RDEPENDS:${PN} = "libdbusmenu-glib"
+
+SRC_URI = "git://github.com/AyatanaIndicators/libdbusmenu.git;protocol=https;branch=master"
+S = "${WORKDIR}/git"
+PV = "16.0.4"
+SRCREV = "4d03141aea4e2ad0f04ab73cf1d4f4bcc4a19f6c"
+
+EXTRA_OECONF += "--disable-dumper --disable-gtk-doc"
+
+inherit autotools pkgconfig gettext gobject-introspection vala gtk-doc
+
+CFLAGS += "-Wno-error"
+
+do_compile() {
+	oe_runmake
+}
+
+do_install() {
+	oe_runmake -j1 -C libdbusmenu-gtk DESTDIR="${D}" install
+}
+
+FILES:${PN} += "${datadir}"
diff --git a/meta-openeuler/recipes-extended/libidn2/libidn2_%.bbappend b/meta-openeuler/recipes-extended/libidn2/libidn2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0933841810a8379a9e9696e46c69a0282dd2780f
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libidn2/libidn2_%.bbappend
@@ -0,0 +1,18 @@
+# main bbfile: yocto-poky/meta/recipes-extended/libidn/libidn2_2.3.2.bb
+
+# version in openEuler
+PV = "2.3.4"
+
+# solve lic check failed
+LIC_FILES_CHKSUM:remove = " \
+        file://src/idn2.c;endline=16;md5=e4b6d628a84a55f1fd8ae4c76c5f6509 \
+        file://lib/idn2.h.in;endline=27;md5=d0fc8ec628be130a1d5b889107e92477 \
+"
+
+# files, patches that come from openeuler
+SRC_URI:append = " \
+        file://${BP}.tar.gz \
+        file://bugfix-libidn2-change-rpath.patch \
+"
+
+SRC_URI[sha256sum] = "f3ac987522c00d33d44b323cae424e2cffcb4c63c6aa6cd1376edacbf1c36eb0"
diff --git a/meta-openeuler/recipes-extended/libmnl/libmnl_%.bbappend b/meta-openeuler/recipes-extended/libmnl/libmnl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..eeac0ebf804d488f58b05a22ac6e9c0e939f7017
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libmnl/libmnl_%.bbappend
@@ -0,0 +1,9 @@
+# main bbfile: meta/recipes-extended/libmnl/libmnl_1.0.4.bb
+
+
+PV = "1.0.5"
+
+SRC_URI:prepend = "file://${BP}.tar.bz2 \
+"
+
+SRC_URI[sha256sum] = "274b9b919ef3152bfb3da3a13c950dd60d6e2bcd54230ffeca298d03b40d0525"
diff --git a/meta-openeuler/recipes-extended/libnsl/libnsl2_%.bbappend b/meta-openeuler/recipes-extended/libnsl/libnsl2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..73805e6247699041258e5d7b742f53d3cb1e1f4a
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libnsl/libnsl2_%.bbappend
@@ -0,0 +1,14 @@
+#main bbfile: yocto-poky/meta/recipes-extended/libnsl/libnsl2_git.bb
+
+#version in openEuler
+PV = "2.0.1"
+
+S = "${WORKDIR}/libnsl-${PV}"
+
+# files, patches that come from openeuler
+SRC_URI:append = " \
+        file://v${PV}.tar.gz \
+"
+
+SRC_URI[tarball.md5sum] = "e1ee6772c2ee5ddc25ea465a33af3004"
+SRC_URI[tarball.sha256sum] = "eb37be57c1cf650b3a8a4fc7cd66c8b3dfc06215b41956a16325a9388171bc40"
diff --git a/meta-openeuler/recipes-extended/libnss-nis/libnss-nis.bbappend b/meta-openeuler/recipes-extended/libnss-nis/libnss-nis.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bef3dd3d12dafc0b5766a956d209b11a253be7c6
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libnss-nis/libnss-nis.bbappend
@@ -0,0 +1,10 @@
+# openeuler version
+PV = "3.1"
+
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+# upstream source
+SRC_URI:prepend = " \
+            file://${OPENEULER_LOCAL_NAME}/${BPN}/libnss-nis-${PV}.tar.gz  \
+           "
diff --git a/meta-openeuler/recipes-extended/libsolv/libsolv_%.bbappend b/meta-openeuler/recipes-extended/libsolv/libsolv_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e84029dfcbdb1692f1b1df7427cb953ec9db7823
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libsolv/libsolv_%.bbappend
@@ -0,0 +1,21 @@
+# main bbfile: yocto-poky/meta/recipes-extended/libsolv/libsolv_0.7.22.bb
+
+PV = "0.7.24"
+
+S = "${WORKDIR}/${BP}"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI:prepend = "\
+        file://${PV}.tar.gz \
+        file://backport-Treat-condition-both-as-positive-and-negative-literal-in-pool_add_pos_literals_complex_dep.patch \
+        file://backport-Add-testcase-for-last-commit.patch \
+        file://backport-choice-rules-also-do-solver_choicerulecheck-for-package-downgrades.patch \
+"
+
+# delete -DENABLE_RPMDB_BDB=ON, not used with new rpm version
+PACKAGECONFIG[rpm] = "-DENABLE_RPMMD=ON -DENABLE_RPMDB=ON,,rpm"
+
+# sync 0.7.24 from openembedded-core/meta/recipes-extended/libsolv/libsolv_0.7.24.bb
+DEPENDS += " zstd "
+EXTRA_OECMAKE += " -DENABLE_ZSTD_COMPRESSION=ON "
diff --git a/meta-openeuler/recipes-extended/libtirpc/files/ipv6.patch b/meta-openeuler/recipes-extended/libtirpc/files/ipv6.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f746f986f42eef4a8a3cc789834604346ebe0b46
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libtirpc/files/ipv6.patch
@@ -0,0 +1,52 @@
+From 077bbd32e8b7474dc5f153997732e1e6aec7fad6 Mon Sep 17 00:00:00 2001
+Message-Id: <077bbd32e8b7474dc5f153997732e1e6aec7fad6.1697120796.git.joerg.sommer@navimatix.de>
+From: =?UTF-8?q?J=C3=B6rg=20Sommer?= <joerg.sommer@navimatix.de>
+Date: Thu, 12 Oct 2023 16:22:59 +0200
+Subject: [PATCH] netconfig: remove tcp6, udp6 on --disable-ipv6
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+If the configuration for IPv6 is disabled, the netconfig should not contain
+settings for tcp6 and udp6.
+
+The test for the configure option didn't work, because it check the wrong
+variable.
+
+Signed-off-by: Jörg Sommer <joerg.sommer@navimatix.de>
+Upstream-Status: Submitted [libtirpc-devel@lists.sourceforge.net]
+Upstream-Status: Submitted [linux-nfs@vger.kernel.org]
+---
+ configure.ac    | 2 +-
+ doc/Makefile.am | 5 +++++
+ 2 files changed, 6 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index fe6c517..b687f8d 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -64,7 +64,7 @@ fi
+ AC_ARG_ENABLE(ipv6,
+ 	[AC_HELP_STRING([--disable-ipv6], [Disable IPv6 support @<:@default=no@:>@])],
+ 	[],[enable_ipv6=yes])
+-AM_CONDITIONAL(INET6, test "x$disable_ipv6" != xno)
++AM_CONDITIONAL(INET6, test "x$enable_ipv6" != xno)
+ if test "x$enable_ipv6" != xno; then
+ 	AC_DEFINE(INET6, 1, [Define to 1 if IPv6 is available])
+ fi
+diff --git a/doc/Makefile.am b/doc/Makefile.am
+index d42ab90..b9678f6 100644
+--- a/doc/Makefile.am
++++ b/doc/Makefile.am
+@@ -2,3 +2,8 @@ dist_sysconf_DATA	= netconfig bindresvport.blacklist
+ 
+ CLEANFILES	       = cscope.* *~
+ DISTCLEANFILES	       = Makefile.in
++
++if ! INET6
++install-exec-hook:
++	$(SED) -i '/^tcp6\|^udp6/d' "$(DESTDIR)$(sysconfdir)"/netconfig
++endif
+-- 
+2.34.1
+
diff --git a/meta-openeuler/recipes-extended/libtirpc/libtirpc_%.bbappend b/meta-openeuler/recipes-extended/libtirpc/libtirpc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0fea0c0630e786f51f344404e27b198d5a32f72a
--- /dev/null
+++ b/meta-openeuler/recipes-extended/libtirpc/libtirpc_%.bbappend
@@ -0,0 +1,22 @@
+# the main bb file: yocto-poky/meta/recipes-extended/libtirpc/libtirpc_1.3.2.bb
+
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+PV = "1.3.4"
+
+SRC_URI = " \
+    file://${BP}.tar.bz2 \
+    file://0001-update-libtirpc-to-enable-tcp-port-listening.patch \
+"
+SRC_URI[sha256sum] = "6474e98851d9f6f33871957ddee9714fdcd9d8a5ee9abb5a98d63ea2e60e12f3"
+
+# sync from 1.3.4 openembedded-core/meta/recipes-extended/libtirpc/libtirpc_1.3.4.bb
+SRC_URI:append = " \
+        file://ipv6.patch \
+"
+PACKAGECONFIG ??= "\
+    ${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)} \
+"
+PACKAGECONFIG[ipv6] = "--enable-ipv6,--disable-ipv6"
+PACKAGECONFIG[gssapi] = "--enable-gssapi,--disable-gssapi,krb5"
+
diff --git a/meta-openeuler/recipes-extended/logrotate/logrotate/run-ptest b/meta-openeuler/recipes-extended/logrotate/logrotate/run-ptest
new file mode 100644
index 0000000000000000000000000000000000000000..b272def65f207f7eed3433568531a99f1b414af1
--- /dev/null
+++ b/meta-openeuler/recipes-extended/logrotate/logrotate/run-ptest
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+set -u
+
+make -k check
diff --git a/meta-openeuler/recipes-extended/logrotate/logrotate_%.bbappend b/meta-openeuler/recipes-extended/logrotate/logrotate_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5108d829d42db607accba029d320419332c636f8
--- /dev/null
+++ b/meta-openeuler/recipes-extended/logrotate/logrotate_%.bbappend
@@ -0,0 +1,46 @@
+# main bbfile: yocto-poky/meta/recipes-extended/logrotate/logrotate_3.18.0.bb
+
+# version in openEuler
+PV = "3.21.0"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+        file://${BP}.tar.xz \
+        file://backport-do-not-rotate-old-logs-on-prerotate-failure.patch \
+"
+
+
+# ref oe-core logrotate-3.21.0.bb
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+SRC_URI += "file://run-ptest"
+
+inherit ptest
+
+do_install:append() {
+    # don't create logrotate.status, ref oe-core logrotate-3.21.0
+    rm ${D}${localstatedir}/lib/logrotate.status
+}
+
+do_install_ptest() {
+    cp -r ${S}/test/* ${D}${PTEST_PATH}
+    cp ${S}/test-driver ${D}${PTEST_PATH}
+    cp ${B}/test/Makefile ${D}${PTEST_PATH}
+
+    # Do not rebuild Makefile
+    sed -i 's/^Makefile:/_Makefile:/' ${D}${PTEST_PATH}/Makefile
+
+    # Fix top_builddir and top_srcdir
+    sed -e 's/^top_builddir = \(.*\)/top_builddir = ./' \
+        -e 's/^top_srcdir = \(.*\)/top_srcdir = ./' \
+        -i ${D}${PTEST_PATH}/Makefile
+
+    # Replace bash with sh
+    sed -i 's,/bin/bash,/bin/sh,' ${D}${PTEST_PATH}/Makefile
+
+    # Replace gawk with awk
+    sed -i 's/gawk/awk/' ${D}${PTEST_PATH}/Makefile
+    ln -s ${sbindir}/logrotate ${D}${PTEST_PATH}
+}
+
+# coreutils is needed to have "readlink"
+RDEPENDS:${PN}-ptest += "make coreutils"
diff --git a/meta-openeuler/recipes-extended/net-tools/net-tools_%.bbappend b/meta-openeuler/recipes-extended/net-tools/net-tools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ee3ae358e0ea72b83eb77e3a2d1d50768c8579cb
--- /dev/null
+++ b/meta-openeuler/recipes-extended/net-tools/net-tools_%.bbappend
@@ -0,0 +1,11 @@
+# main bb file: yocto-poky/meta/recipes-extended/net-tools/net-tools_2.10.bb
+
+PV = "2.10"
+
+S = "${WORKDIR}/${BP}"
+
+# ether-wake.c patches from openeuler not allpy for embedded
+SRC_URI:prepend = "file://${BP}.tar.xz \
+        file://backport-net-tools-cycle.patch \
+        file://backport-net-tools-man.patch \
+        "
diff --git a/meta-openeuler/recipes-extended/pam/files/0001-examples-Replace-use-of-termio.h-with-termios.h.patch b/meta-openeuler/recipes-extended/pam/files/0001-examples-Replace-use-of-termio.h-with-termios.h.patch
new file mode 100644
index 0000000000000000000000000000000000000000..95c437df4f15e6d813811693967674a1ad615613
--- /dev/null
+++ b/meta-openeuler/recipes-extended/pam/files/0001-examples-Replace-use-of-termio.h-with-termios.h.patch
@@ -0,0 +1,39 @@
+From 9b96fcfa5748934b8b6a4db4ee25a5e3165905c0 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 1 Jul 2023 07:48:17 -0700
+Subject: [PATCH] examples: Replace use of termio.h with termios.h
+
+Fixes build with musl and makes it portable
+
+Upstream-Status: Backport [https://github.com/linux-pam/linux-pam/commit/5374f677e4cae669eb9accf2449178b602e8a40a]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ examples/tty_conv.c | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/examples/tty_conv.c b/examples/tty_conv.c
+index 23f0684..db22500 100644
+--- a/examples/tty_conv.c
++++ b/examples/tty_conv.c
+@@ -6,7 +6,8 @@
+ #include <string.h>
+ #include <errno.h>
+ #include <unistd.h>
+-#include <termio.h>
++#include <termios.h>
++#include <sys/ioctl.h>
+ #include <security/pam_appl.h>
+ 
+ /***************************************
+@@ -16,7 +17,7 @@
+  ***************************************/
+ static void echoOff(int fd, int off)
+ {
+-    struct termio tty;
++    struct termios tty;
+     if (ioctl(fd, TCGETA, &tty) < 0)
+     {
+         fprintf(stderr, "TCGETA failed: %s\n", strerror(errno));
+-- 
+2.41.0
+
diff --git a/meta-openeuler/recipes-extended/pam/files/0001-pam_namespace-include-stdint-h.patch b/meta-openeuler/recipes-extended/pam/files/0001-pam_namespace-include-stdint-h.patch
new file mode 100644
index 0000000000000000000000000000000000000000..124e5f1c3c4d5b1ccbe27f6acf11d68189606f16
--- /dev/null
+++ b/meta-openeuler/recipes-extended/pam/files/0001-pam_namespace-include-stdint-h.patch
@@ -0,0 +1,42 @@
+From cc9d40b7cdbd3e15ccaa324a0dda1680ef9dea13 Mon Sep 17 00:00:00 2001
+From: Jacob Heider <jacob@pkgx.dev>
+Date: Wed, 17 Jan 2024 11:49:26 -0500
+Subject: [PATCH] pam_namespace: include stdint.h
+
+pam_namespace.c makes use of SIZE_MAX but doesn't include stdint.h,
+resulting in the following build failures on 1.6.0:
+
+  pam_namespace.c: In function 'process_line':
+  pam_namespace.c:649:41: error: 'SIZE_MAX' undeclared (first use in this function)
+    649 |         if (count > UINT_MAX || count > SIZE_MAX / sizeof(uid_t)) {
+        |                                         ^~~~~~~~
+  pam_namespace.c:41:1: note: 'SIZE_MAX' is defined in header '<stdint.h>'; did you forget to '#include <stdint.h>'?
+     40 | #include "argv_parse.h"
+    +++ |+#include <stdint.h>
+     41 |
+  pam_namespace.c:649:41: note: each undeclared identifier is reported only once for each function it appears in
+    649 |         if (count > UINT_MAX || count > SIZE_MAX / sizeof(uid_t)) {
+        |                                         ^~~~~~~~
+
+Fixes: v1.6.0~100 ("pam_namespace: validate amount of uids in config")
+Resolves: https://github.com/linux-pam/linux-pam/issues/733
+
+Upstream-Status: Backport [https://github.com/linux-pam/linux-pam/commit/cc9d40b7cdbd3e15ccaa324a0dda1680ef9dea13]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ modules/pam_namespace/pam_namespace.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/modules/pam_namespace/pam_namespace.c b/modules/pam_namespace/pam_namespace.c
+index f72d67189..b16731c22 100644
+--- a/modules/pam_namespace/pam_namespace.c
++++ b/modules/pam_namespace/pam_namespace.c
+@@ -34,6 +34,8 @@
+ 
+ #define _ATFILE_SOURCE
+ 
++#include "config.h"
++#include <stdint.h>
+ #include "pam_cc_compat.h"
+ #include "pam_inline.h"
+ #include "pam_namespace.h"
diff --git a/meta-openeuler/recipes-extended/pam/libpam_%.bbappend b/meta-openeuler/recipes-extended/pam/libpam_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..113d9e3ad5a912ed06b669a3d249728a64b4bc38
--- /dev/null
+++ b/meta-openeuler/recipes-extended/pam/libpam_%.bbappend
@@ -0,0 +1,115 @@
+PV = "1.5.3"
+
+# get files from pam, not libpam
+OPENEULER_REPO_NAME = "pam"
+
+# remove rejected patch
+SRC_URI:remove = " \
+        file://0001-run-xtests.sh-check-whether-files-exist.patch \
+        file://CVE-2022-28321-0002.patch \
+        file://0001-pam_motd-do-not-rely-on-all-filesystems-providing-a-.patch \
+"
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+# patch from openeuler
+SRC_URI += " \
+           file://Linux-PAM-${PV}.tar.xz \
+           file://bugfix-pam-1.1.8-faillock-systemtime.patch \
+           file://backport-CVE-2024-22365-pam_namespace-protect_dir-use-O_DIRECTORY-to-prevent.patch \
+           file://change-ndbm-to-gdbm.patch \
+           file://add-sm3-crypt-support.patch \
+"
+
+# patch from oe-core
+SRC_URI += " \
+           file://0001-examples-Replace-use-of-termio.h-with-termios.h.patch \
+           file://0001-pam_namespace-include-stdint-h.patch \
+"
+
+SRC_URI[sha256sum] = "7ac4b50feee004a9fa88f1dfd2d2fa738a82896763050cd773b3c54b0a818283"
+
+DEPENDS:remove = "flex"
+
+# no coreutils in openeuler
+RDEPENDS:${PN}-xtests:remove = " \
+    coreutils \
+"
+
+PACKAGES += "${PN}-pkgconfig ${PN}-service"
+FILES:${PN}-pkgconfig = "${base_libdir}/pkgconfig"
+FILES:${PN}-service = "/usr/lib/systemd/system"
+
+RDEPENDS:${PN}-runtime += " \
+    libpwquality \
+    ${MLPREFIX}pam-plugin-faillock-${libpam_suffix} \
+    ${MLPREFIX}pam-plugin-pwhistory-${libpam_suffix} \
+    "
+
+
+
+
+do_install:append() {
+    sed -i -e '0,/^$/s//\
+# lock out any user after three unsuccessful attempts and unlock that user after 5 minutes\
+auth	required			pam_faillock.so preauth audit deny=3 even_deny_root unlock_time=300\
+auth	sufficient			pam_unix.so nullok try_first_pass\
+auth	[default=die]			pam_faillock.so authfail audit deny=3 even_deny_root unlock_time=300/' ${D}${sysconfdir}/pam.d/common-auth
+
+    sed -i -e '0,/^$/s//\
+# locks the account in case there were more than deny consecutive failed authentications\
+account required			pam_faillock.so/' ${D}${sysconfdir}/pam.d/common-account
+
+    sed -i -e '0,/^$/s//\
+# forcing strong passwords\
+password	requisite			pam_pwquality.so try_first_pass minclass=3 minlen=8 lcredit=0 ucredit=0 dcredit=0 ocredit=0 reject_username gecoscheck retry=3 enforce_for_root\
+# prevent users from using the last 5 passwords\
+password	required			pam_pwhistory.so remember=5 use_authtok enforce_for_root/' ${D}${sysconfdir}/pam.d/common-password
+}
+
+# ============= from 1.5.3.bb =============
+FILES:${PN} += " \
+    ${nonarch_libdir}/tmpfiles.d/*.conf \
+"
+FILES:pam-plugin-env = "${sysconfdir}/environment"
+
+do_install() {
+	autotools_do_install
+
+	# don't install /var/run when populating rootfs. Do it through volatile
+	rm -rf ${D}${localstatedir}
+
+        if ${@bb.utils.contains('DISTRO_FEATURES','sysvinit','false','true',d)}; then
+            rm -rf ${D}${sysconfdir}/init.d/
+            rm -rf ${D}${sysconfdir}/rc*
+            install -d ${D}${nonarch_libdir}/tmpfiles.d
+            install -m 0644 ${WORKDIR}/pam-volatiles.conf \
+                    ${D}${nonarch_libdir}/tmpfiles.d/pam.conf
+        else
+            install -d ${D}${sysconfdir}/default/volatiles
+            install -m 0644 ${WORKDIR}/99_pam \
+                    ${D}${sysconfdir}/default/volatiles/
+        fi
+
+	install -d ${D}${sysconfdir}/pam.d/
+	install -m 0644 ${WORKDIR}/pam.d/* ${D}${sysconfdir}/pam.d/
+
+	# The lsb requires unix_chkpwd has setuid permission
+	chmod 4755 ${D}${sbindir}/unix_chkpwd
+
+	if ${@bb.utils.contains('DISTRO_FEATURES','systemd','true','false',d)}; then
+		echo "session optional pam_systemd.so" >> ${D}${sysconfdir}/pam.d/common-session
+	fi
+	if ${@bb.utils.contains('DISTRO_FEATURES','usrmerge','false','true',d)}; then
+		install -d ${D}/${libdir}/
+		mv ${D}/${base_libdir}/pkgconfig ${D}/${libdir}/
+	fi
+}
+
+do_install_ptest() {
+    mkdir -p ${D}${PTEST_PATH}/tests
+    install -m 0755 ${B}/tests/.libs/* ${D}${PTEST_PATH}/tests
+    install -m 0644 ${S}/tests/confdir ${D}${PTEST_PATH}/tests
+}
+
+ANY_OF_DISTRO_FEATURES = "pam systemd"
+
+# ============= end from 1.5.3.bb =============
\ No newline at end of file
diff --git a/meta-openeuler/recipes-extended/parted/files/0001-fs-Add-libuuid-to-linker-flags-for-libparted-fs-resi.patch b/meta-openeuler/recipes-extended/parted/files/0001-fs-Add-libuuid-to-linker-flags-for-libparted-fs-resi.patch
new file mode 100644
index 0000000000000000000000000000000000000000..10354f1ed9d95eca410be9c1d760a092cf0f0ee1
--- /dev/null
+++ b/meta-openeuler/recipes-extended/parted/files/0001-fs-Add-libuuid-to-linker-flags-for-libparted-fs-resi.patch
@@ -0,0 +1,34 @@
+From 1fc88332f7e906294fd889287b9e84cefc7f1586 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 12 Jun 2023 10:40:07 -0700
+Subject: [PATCH] fs: Add libuuid to linker flags for libparted-fs-resize
+ library
+
+This library uses uuid_generate function which comes from libuuid and
+hence it should be mentioned on linker cmdline
+
+fixes
+| aarch64-yoe-linux-ld.lld: error: undefined reference due to --no-allow-shlib-undefined: uuid_generate
+| >>> referenced by /mnt/b/yoe/master/build/tmp/work/cortexa72-cortexa53-crypto-yoe-linux/fatresize/1.1.0-r0/recipe-sysroot/usr/lib/libparted-fs-resize.so
+
+Upstream-Status: Submitted [https://alioth-lists.debian.net/pipermail/parted-devel/2023-June/005873.html]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ libparted/fs/Makefile.am | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/libparted/fs/Makefile.am b/libparted/fs/Makefile.am
+index 2f345f3..a8970eb 100644
+--- a/libparted/fs/Makefile.am
++++ b/libparted/fs/Makefile.am
+@@ -75,6 +75,7 @@ libparted_fs_resize_la_LDFLAGS =		\
+ EXTRA_DIST += fsresize.sym
+ libparted_fs_resize_la_DEPENDENCIES = $(sym_file)
+ 
++libparted_fs_resize_la_LIBADD   = $(UUID_LIBS)
+ libparted_fs_resize_la_SOURCES = \
+   r/filesys.c			\
+   r/fat/bootsector.c		\
+-- 
+2.41.0
+
diff --git a/meta-openeuler/recipes-extended/parted/files/autoconf-2.73.patch b/meta-openeuler/recipes-extended/parted/files/autoconf-2.73.patch
new file mode 100644
index 0000000000000000000000000000000000000000..63dea88bfc4928ec55b101c5b70465fdd1d35e06
--- /dev/null
+++ b/meta-openeuler/recipes-extended/parted/files/autoconf-2.73.patch
@@ -0,0 +1,22 @@
+The gnulib largefile macro needs updating to work with autoconf 2.73. Rather
+than the full code:
+
+https://git.savannah.gnu.org/cgit/gnulib.git/commit/m4/largefile.m4?id=f91f633858cf132e50924224c50d6264a92caabb
+
+Just tweak the exiting code to work with 2.73. The next parted upgrade should
+update to new gnulib
+
+Upstream-Status: Inappropriate
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+
+--- a/m4/largefile.m4
++++ b/m4/largefile.m4
+@@ -27,7 +27,7 @@ AC_DEFUN([gl_SET_LARGEFILE_SOURCE],
+ # Work around a problem in autoconf <= 2.69:
+ # AC_SYS_LARGEFILE does not configure for large inodes on Mac OS X 10.5,
+ # or configures them incorrectly in some cases.
+-m4_version_prereq([2.70], [], [
++m4_version_prereq([2.73], [], [
+ 
+ # _AC_SYS_LARGEFILE_TEST_INCLUDES
+ # -------------------------------
diff --git a/meta-openeuler/recipes-extended/parted/parted_%.bbappend b/meta-openeuler/recipes-extended/parted/parted_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2f4c906dd5315f910dcda85ab5fd1349788af083
--- /dev/null
+++ b/meta-openeuler/recipes-extended/parted/parted_%.bbappend
@@ -0,0 +1,34 @@
+# main bbfile: yocto-poky/meta/recipes-extended/parted/parted_3.4.bb
+
+# version in openEuler
+PV = "3.6"
+
+SRC_URI += "file://${BP}.tar.xz \
+            file://0001-add-support-of-gpt_sync_mbr.patch \
+            file://0002-Add-extra-judgment-for-a-partition-created-success.patch \
+            file://0003-bugfix-parted-fix-failure-of-mklabel-gpt_sync_mbr.patch \
+            file://0004-hfsplus_btree_search-free-node-when-hfsplus_file_rea.patch \
+            file://0005-amiga_read-need-free-part-and-partition-when-constra.patch \
+            file://0006-scsi_get_product_info-fix-memleak-and-avoid-to-use-N.patch \
+            file://0007-fat_op_context_new-free-ctx-remap-and-goto-correct-l.patch \
+            file://0008-hfsplus_cache_from_extent-fix-memleak.patch \
+            file://0009-fat_clobber-set-boot_sector-NULL-and-free-boot_secto.patch \
+            file://9000-parted-remove-patch-which-modifid-cyl-size.patch \
+            "
+
+# patch from oe-core
+SRC_URI += " \
+            file://0001-fs-Add-libuuid-to-linker-flags-for-libparted-fs-resi.patch \
+            file://autoconf-2.73.patch \
+"
+
+# the patch check-vfat.patch will result in error
+SRC_URI:remove = "file://check-vfat.patch \
+"
+
+SRC_URI[md5sum] = "336fde60786d5855b3876ee49ef1e6b2"
+SRC_URI[sha256sum] = "4938dd5c1c125f6c78b1f4b3e297526f18ee74aa43d45c248578b1d2470c05a2"
+
+S = "${WORKDIR}/${BP}"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
diff --git a/meta-openeuler/recipes-extended/pbzip2/pbzip2_%.bbappend b/meta-openeuler/recipes-extended/pbzip2/pbzip2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..23ef47ecf60e486f97c03cb00cd31f2157dcc94f
--- /dev/null
+++ b/meta-openeuler/recipes-extended/pbzip2/pbzip2_%.bbappend
@@ -0,0 +1,11 @@
+
+PV = "1.1.13"
+
+# since all software packages exist in manifest.yaml will be automatically
+# removed by OPENEULER_SRC_URI_REMOVE
+# we need to manually add src uri from openEuler
+SRC_URI:prepend = "file://${BP}.tar.gz "
+
+# patches from openEuler
+# The following patch cannot be applied:
+# file://001-Fix-Invalid-Suffix_pbzip2.patch
diff --git a/meta-openeuler/recipes-extended/pigz/pigz_%.bbappend b/meta-openeuler/recipes-extended/pigz/pigz_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bc496eb5f77767efbbf4b4b8038906c073b9d650
--- /dev/null
+++ b/meta-openeuler/recipes-extended/pigz/pigz_%.bbappend
@@ -0,0 +1,9 @@
+
+PV = "2.7"
+
+# upstream src and patches
+SRC_URI:prepend = " file://${BP}.tar.gz \
+                    file://0001-pigz-fix-cc.patch \
+           "
+
+SRC_URI[sha256sum] = "d2045087dae5e9482158f1f1c0f21c7d3de6f7cdc7cc5848bdabda544e69aa58"
diff --git a/meta-openeuler/recipes-extended/procps/procps/sysctl.conf b/meta-openeuler/recipes-extended/procps/procps/sysctl.conf
new file mode 100644
index 0000000000000000000000000000000000000000..f5c30da567ac6bb93e11b1c7568a7ec5c3cb508a
--- /dev/null
+++ b/meta-openeuler/recipes-extended/procps/procps/sysctl.conf
@@ -0,0 +1,201 @@
+# see documents in sysctl directory and ip-sysctl.txt for reference
+
+#arp_ignore - INTEGER
+#	Define different modes for sending replies in response to
+#	received ARP requests that resolve local target IP addresses:
+#	0 - (default): reply for any local target IP address, configured
+#	on any interface
+#	1 - reply only if the target IP address is local address
+#	configured on the incoming interface
+#	2 - reply only if the target IP address is local address
+#	configured on the incoming interface and both with the
+#	sender's IP address are part from same subnet on this interface
+#	3 - do not reply for local addresses configured with scope host,
+#	only resolutions for global and link addresses are replied
+#	4-7 - reserved
+#	8 - do not reply for all local addresses
+#
+#	The max value from conf/{all,interface}/arp_ignore is used
+#	when ARP request is received on the {interface}
+
+# net.ipv4.conf.all.arp_ignore = 0
+# net.ipv4.conf.default.arp_ignore = 0
+
+#arp_filter - BOOLEAN
+#	1 - Allows you to have multiple network interfaces on the same
+#	subnet, and have the ARPs for each interface be answered
+#	based on whether or not the kernel would route a packet from
+#	the ARP'd IP out that interface (therefore you must use source
+#	based routing for this to work). In other words it allows control
+#	of which cards (usually 1) will respond to an arp request.
+#
+#	0 - (default) The kernel can respond to arp requests with addresses
+#	from other interfaces. This may seem wrong but it usually makes
+#	sense, because it increases the chance of successful communication.
+#	IP addresses are owned by the complete host on Linux, not by
+#	particular interfaces. Only for more complex setups like load-
+#	balancing, does this behaviour cause problems.
+#
+#	arp_filter for the interface will be enabled if at least one of
+#	conf/{all,interface}/arp_filter is set to TRUE,
+#	it will be disabled otherwise
+
+# net.ipv4.conf.all.arp_filter = 1
+# net.ipv4.conf.default.arp_filter = 1
+
+#accept_source_route - INTEGER
+#	Accept source routing (routing extension header).
+#
+#	>= 0: Accept only routing header type 2.
+#	< 0: Do not accept routing header.
+#
+#	Default: 0
+
+net.ipv4.conf.all.accept_source_route = 0
+net.ipv4.conf.default.accept_source_route = 0
+
+#accept_redirects - BOOLEAN
+#	Accept ICMP redirect messages.
+#	accept_redirects for the interface will be enabled if:
+#	- both conf/{all,interface}/accept_redirects are TRUE in the case forwarding
+#	  for the interface is enabled
+#	or
+#	- at least one of conf/{all,interface}/accept_redirects is TRUE in the case
+#	  forwarding for the interface is disabled
+#	accept_redirects for the interface will be disabled otherwise
+#	default TRUE (host)
+#		FALSE (router)
+
+net.ipv4.conf.all.accept_redirects = 0
+net.ipv4.conf.default.accept_redirects = 0
+
+#secure_redirects - BOOLEAN
+#	Accept ICMP redirect messages only for gateways,
+#	listed in default gateway list.
+#	secure_redirects for the interface will be enabled if at least one of
+#	conf/{all,interface}/secure_redirects is set to TRUE,
+#	it will be disabled otherwise
+#	default TRUE
+
+net.ipv4.conf.all.secure_redirects = 0
+net.ipv4.conf.default.secure_redirects = 0
+
+#send_redirects - BOOLEAN
+#	Send redirects, if router.
+#	send_redirects for the interface will be enabled if at least one of
+#	conf/{all,interface}/send_redirects is set to TRUE,
+#	it will be disabled otherwise
+#	Default: TRUE
+
+net.ipv4.conf.all.send_redirects = 0
+net.ipv4.conf.default.send_redirects = 0
+
+#tcp_fin_timeout - INTEGER
+#	Time to hold socket in state FIN-WAIT-2, if it was closed
+#	by our side. Peer can be broken and never close its side,
+#	or even died unexpectedly. Default value is 60sec.
+#	Usual value used in 2.2 was 180 seconds, you may restore
+#	it, but remember that if your machine is even underloaded WEB server,
+#	you risk to overflow memory with kilotons of dead sockets,
+#	FIN-WAIT-2 sockets are less dangerous than FIN-WAIT-1,
+#	because they eat maximum 1.5K of memory, but they tend
+#	to live longer.	Cf. tcp_max_orphans.
+
+# net.ipv4.tcp_fin_timeout = 60
+
+#tcp_syncookies - BOOLEAN
+#	Only valid when the kernel was compiled with CONFIG_SYNCOOKIES
+#	Send out syncookies when the syn backlog queue of a socket
+#	overflows. This is to prevent against the common 'syn flood attack'
+#	Default: FALSE
+#
+#	Note, that syncookies is fallback facility.
+#	It MUST NOT be used to help highly loaded servers to stand
+#	against legal connection rate. If you see synflood warnings
+#	in your logs, but investigation	shows that they occur
+#	because of overload with legal connections, you should tune
+#	another parameters until this warning disappear.
+#	See: tcp_max_syn_backlog, tcp_synack_retries, tcp_abort_on_overflow.
+#
+#	syncookies seriously violate TCP protocol, do not allow
+#	to use TCP extensions, can result in serious degradation
+#	of some services (f.e. SMTP relaying), visible not by you,
+#	but your clients and relays, contacting you. While you see
+#	synflood warnings in logs not being really flooded, your server
+#	is seriously misconfigured.
+
+net.ipv4.tcp_syncookies = 1
+
+#tcp_syn_retries - INTEGER
+#	Number of times initial SYNs for an active TCP connection attempt
+#	will be retransmitted. Should not be higher than 255. Default value
+#	is 5, which corresponds to ~180seconds.
+
+# net.ipv4.tcp_syn_retries = 1
+
+#tcp_synack_retries - INTEGER
+#	Number of times SYNACKs for a passive TCP connection attempt will
+#	be retransmitted. Should not be higher than 255. Default value
+#	is 5, which corresponds to ~180seconds.
+
+# net.ipv4.tcp_synack_retries = 1
+
+#tcp_max_syn_backlog - INTEGER
+#	Maximal number of remembered connection requests, which are
+#	still did not receive an acknowledgment from connecting client.
+#	Default value is 1024 for systems with more than 128Mb of memory,
+#	and 128 for low memory machines. If server suffers of overload,
+#	try to increase this number.
+
+# net.ipv4.tcp_max_syn_backlog = 4096
+
+#icmp_echo_ignore_broadcasts - BOOLEAN
+#	If set non-zero, then the kernel will ignore all ICMP ECHO and
+#	TIMESTAMP requests sent to it via broadcast/multicast.
+#	Default: 1
+
+net.ipv4.icmp_echo_ignore_broadcasts = 1
+
+#panic_on_oops:
+#       Controls the kernel's behaviour when an oops or BUG is encountered.
+#       0: try to continue operation
+#       1: panic immediately.  If the `panic' sysctl is also non-zero then the
+#          machine will be rebooted.
+
+# kernel.panic_on_oops = 1
+
+#printk:
+#       The four values in printk denote: console_loglevel,
+#       default_message_loglevel, minimum_console_loglevel and
+#       default_console_loglevel respectively.
+#       These values influence printk() behavior when printing or
+#       logging error messages. See 'man 2 syslog' for more info on
+#       the different loglevels.
+#       - console_loglevel: messages with a higher priority than
+#         this will be printed to the console
+#       - default_message_level: messages without an explicit priority
+#         will be printed with this priority
+#       - minimum_console_loglevel: minimum (highest) value to which
+#         console_loglevel can be set
+#       - default_console_loglevel: default value for console_loglevel
+
+# kernel.printk = 0 4 0 7
+
+# net.ipv4.tcp_timestamps = 0
+net.ipv4.icmp_ignore_bogus_error_responses = 1
+net.ipv4.conf.all.rp_filter = 1
+net.ipv4.conf.default.rp_filter = 1
+# kernel.sysrq = 0
+
+####################
+# net.ipv4.conf.all.promote_secondaries=1
+fs.suid_dumpable = 0
+net.ipv4.ip_forward=0
+net.ipv4.conf.default.log_martians=1
+net.ipv4.conf.all.log_martians=1
+# net.ipv4.icmp_echo_ignore_all = 1
+
+kernel.randomize_va_space=2
+# kernel.perf_event_paranoid = 3
+# fs.protected_symlinks=1
+# fs.protected_hardlinks=1
diff --git a/meta-openeuler/recipes-extended/procps/procps_%.bbappend b/meta-openeuler/recipes-extended/procps/procps_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1d7618749a889368d8da499aca44c94c068a2bcd
--- /dev/null
+++ b/meta-openeuler/recipes-extended/procps/procps_%.bbappend
@@ -0,0 +1,40 @@
+#main bbfile: yocto-poky/meta/recipes-extended/procps/procps_3.3.17.bb
+
+#version in openEuler
+PV = "4.0.4"
+
+S = "${WORKDIR}/procps-ng-${PV}"
+
+FILESEXTRAPATHS:append := "${THISDIR}/procps/:"
+
+OPENEULER_REPO_NAME = "procps-ng"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+SRC_URI:remove = " \
+            file://0001-w.c-correct-musl-builds.patch \
+            file://0002-proc-escape.c-add-missing-include.patch \
+            "
+# files, patches that come from openeuler
+SRC_URI += " \
+        file://procps-ng/procps-ng-${PV}.tar.xz \
+        file://openeuler-add-M-and-N-options-for-top.patch \
+        file://openeuler-top-exit-with-error-when-pid-overflow.patch \
+        file://backport-library-address-remaining-cpu-distortions-stat-api.patch \
+"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+                    file://COPYING.LIB;md5=4cf66a4984120007c9881cc871cf49db \
+                    "
+
+# file://procps-ng/openeuler-add-M-and-N-options-for-top.patch
+# file://procps-ng/openeuler-top-exit-with-error-when-pid-overflow.patch
+# file://procps-ng/skill-Restore-the-p-flag-functionality.patch
+do_configure:prepend() {
+    # cannot run po/update-potfiles in new version
+    if [ ! -f ${S}/po/update-potfiles ]; then
+        touch ${S}/po/update-potfiles
+        chmod +x ${S}/po/update-potfiles
+    fi
+}
+
+SRC_URI[sha256sum] = "ee3fcd2ea6ff94aa43a81ba5cc7912b7c9615acd2911c7a3d3ea081287fdf47a"
diff --git a/meta-openeuler/recipes-extended/psmisc/psmisc_%.bbappend b/meta-openeuler/recipes-extended/psmisc/psmisc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..12039c03e139fc1bbaaafb283be089efc685740e
--- /dev/null
+++ b/meta-openeuler/recipes-extended/psmisc/psmisc_%.bbappend
@@ -0,0 +1,26 @@
+# the main bb file: yocto-poky/meta/recipes-extended/psmisc/psmisc_23.4.bb
+
+# package and patches from openeuler
+PV = "23.6"
+
+SRC_URI = " \
+    file://${BP}.tar.xz \
+"
+
+# patches from poky
+SRC_URI += " \
+           file://0001-Use-UINTPTR_MAX-instead-of-__WORDSIZE.patch \
+"
+
+S = "${WORKDIR}/${BP}"
+
+do_configure:prepend() {
+    # cannot run po/update-potfiles in new version
+    if [ ! -f ${S}/po/update-potfiles ]; then
+        touch ${S}/po/update-potfiles
+        chmod +x ${S}/po/update-potfiles
+    fi
+}
+
+SRC_URI[md5sum] = "9cbcf82bcf3ab2aab3edef361f171bb9"
+SRC_URI[sha256sum] = "2c960f2949a606653a8a05701224587f56856ab7c66b6f376a589144ce248657"
diff --git a/meta-openeuler/recipes-extended/quota/quota_%.bbappend b/meta-openeuler/recipes-extended/quota/quota_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9b413d0ceb3b462f8701b2bf2b2b5dcbca70f4a8
--- /dev/null
+++ b/meta-openeuler/recipes-extended/quota/quota_%.bbappend
@@ -0,0 +1,22 @@
+#main bbfile: yocto-poky/meta/recipes-extended/quota/quota_4.06.bb
+
+#version in openEuler
+PV = "4.06"
+
+S = "${WORKDIR}/${BP}"
+
+DEPENDS:remove = "dbus"
+PACKAGECONFIG:remove = "tcp-wrappers"
+
+# files, patches that come from openeuler
+SRC_URI += " \
+        file://${BP}.tar.gz \
+        file://0000-Limit-number-of-comparison-characters-to-4.patch \
+        file://0001-Limit-maximum-of-RPC-port.patch \
+        file://0002-quotaio_xfs-Warn-when-large-kernel-timestamps-cannot.patch \
+        file://0004-quota_nld-Initialize-sa_mask-when-registering-PID-fi.patch \
+        file://0005-quota-nld-fix-open-PID-file-failed-when-systemd-read.patch \
+        "
+
+SRC_URI[tarball.md5sum] = "aef94648438832b684978d46fdf75110"
+SRC_URI[tarball.sha256sum] = "2f3e03039f378d4f0d97acdb49daf581dcaad64d2e1ddf129495fd579fbd268d"
diff --git a/meta-openeuler/recipes-extended/rpcbind/files/fix-CVE-2017-8779.patch b/meta-openeuler/recipes-extended/rpcbind/files/fix-CVE-2017-8779.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0cb218d6fd609b02dafc03354db9f0f20c81409a
--- /dev/null
+++ b/meta-openeuler/recipes-extended/rpcbind/files/fix-CVE-2017-8779.patch
@@ -0,0 +1,13 @@
+diff --git a/src/rpcb_svc_com.c b/src/rpcb_svc_com.c
+index 9c1c3af..fb14bb9 100644
+--- a/src/rpcb_svc_com.c
++++ b/src/rpcb_svc_com.c
+@@ -432,7 +433,7 @@ rpcbproc_taddr2uaddr_com(void *arg, struct svc_req *rqstp /*__unused*/,
+ static bool_t
+ xdr_encap_parms(XDR *xdrs, struct encap_parms *epp)
+ {
+-	return (xdr_bytes(xdrs, &(epp->args), (u_int *) &(epp->arglen), ~0));
++	return (xdr_bytes(xdrs, &(epp->args), (u_int *) &(epp->arglen), RPC_MAXDATASIZE));
+ }
+ 
+ /*
diff --git a/meta-openeuler/recipes-extended/rpcbind/files/rpcbind_add_option_to_fix_port_number.patch b/meta-openeuler/recipes-extended/rpcbind/files/rpcbind_add_option_to_fix_port_number.patch
new file mode 100644
index 0000000000000000000000000000000000000000..535f9ce20ddc06422e317f1b4c4dbe5fd56fb275
--- /dev/null
+++ b/meta-openeuler/recipes-extended/rpcbind/files/rpcbind_add_option_to_fix_port_number.patch
@@ -0,0 +1,130 @@
+From 76f8598fd20727908e760cbb497dd6a17eda4af5 Mon Sep 17 00:00:00 2001
+From: Roy Li <rongqing.li@windriver.com>
+Date: Wed, 17 Sep 2014 13:22:14 +0800
+Subject: [PATCH] add option to make users able to use fixed port number
+
+Upstream-Status: Submitted [https://sourceforge.net/p/rpcbind/discussion/716839/thread/32af721d/]
+
+Signed-off-by: Li Wang <li.wang@windriver.com>
+Signed-off-by: Roy Li <rongqing.li@windriver.com>
+Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
+---
+ man/rpcbind.8      |  4 +++-
+ src/rpcb_svc_com.c | 17 +++++++++++++++++
+ src/rpcbind.c      |  8 ++++++--
+ 3 files changed, 26 insertions(+), 3 deletions(-)
+
+diff --git a/man/rpcbind.8 b/man/rpcbind.8
+index fbf0ace..66f7c08 100644
+--- a/man/rpcbind.8
++++ b/man/rpcbind.8
+@@ -11,7 +11,7 @@
+ .Nd universal addresses to RPC program number mapper
+ .Sh SYNOPSIS
+ .Nm
+-.Op Fl adhiLls
++.Op Fl adhpiLls
+ .Sh DESCRIPTION
+ The
+ .Nm
+@@ -96,6 +96,8 @@ will automatically add
+ and if IPv6 is enabled,
+ .Li ::1
+ to the list.
++.It Fl p
++Bind for fixed UDP port number
+ If no
+ .Fl h
+ option is specified,
+diff --git a/src/rpcb_svc_com.c b/src/rpcb_svc_com.c
+index 1743dad..07a1c75 100644
+--- a/src/rpcb_svc_com.c
++++ b/src/rpcb_svc_com.c
+@@ -48,6 +48,7 @@
+ #include <rpc/rpc.h>
+ #include <rpc/rpcb_prot.h>
+ #include <rpc/svc_dg.h>
++#include <rpc/rpc_com.h>
+ #include <netconfig.h>
+ #include <errno.h>
+ #include <syslog.h>
+@@ -497,6 +498,7 @@ xdr_opaque_parms(XDR *xdrs, struct r_rmtcall_args *cap)
+ 
+ static struct rmtcallfd_list *rmthead;
+ static struct rmtcallfd_list *rmttail;
++extern unsigned short fixed_port;
+ 
+ int
+ create_rmtcall_fd(struct netconfig *nconf)
+@@ -504,6 +506,8 @@ create_rmtcall_fd(struct netconfig *nconf)
+ 	int fd;
+ 	struct rmtcallfd_list *rmt;
+ 	SVCXPRT *xprt;
++        struct __rpc_sockinfo si;
++        struct t_bind taddr;
+ 
+ 	if ((fd = __rpc_nconf2fd(nconf)) == -1) {
+ 		if (debugging)
+@@ -512,6 +516,19 @@ create_rmtcall_fd(struct netconfig *nconf)
+ 			nconf->nc_device, errno);
+ 		return (-1);
+ 	}
++
++        if (fixed_port) {
++                __rpc_fd2sockinfo(fd, &si);
++                memset(&taddr, 0, sizeof(taddr));
++                taddr.addr.maxlen = taddr.addr.len = si.si_alen;
++                taddr.addr.buf = malloc(si.si_alen);
++                if (taddr.addr.buf == NULL) {
++                        return -1;
++                }
++                *(unsigned short *)(&(taddr.addr.buf[0])) = si.si_af;
++                *(unsigned short *)(&(taddr.addr.buf[2])) = htons(fixed_port);
++                xprt = svc_tli_create(fd, nconf, &taddr, RPC_MAXDATASIZE, RPC_MAXDATASIZE);
++        } else
+ 	xprt = svc_tli_create(fd, 0, (struct t_bind *) 0, 0, 0);
+ 	if (xprt == NULL) {
+ 		if (debugging)
+diff --git a/src/rpcbind.c b/src/rpcbind.c
+index 25d8a90..36a95b9 100644
+--- a/src/rpcbind.c
++++ b/src/rpcbind.c
+@@ -111,6 +111,7 @@ int runasdaemon = 0;
+ int insecure = 0;
+ int oldstyle_local = 0;
+ int verboselog = 0;
++unsigned short fixed_port = 0;
+ 
+ char **hosts = NULL;
+ int nhosts = 0;
+@@ -884,7 +885,7 @@ parseargs(int argc, char *argv[])
+ {
+ 	int c;
+ 	oldstyle_local = 1;
+-	while ((c = getopt(argc, argv, "adh:ilswf")) != -1) {
++	while ((c = getopt(argc, argv, "adh:p:ilswf")) != -1) {
+ 		switch (c) {
+ 		case 'a':
+ 			doabort = 1;	/* when debugging, do an abort on */
+@@ -902,6 +903,9 @@ parseargs(int argc, char *argv[])
+ 			if (hosts[nhosts - 1] == NULL)
+ 				errx(1, "Out of memory");
+ 			break;
++                case 'p':
++                        fixed_port = atoi(optarg);
++                        break;
+ 		case 'i':
+ 			insecure = 1;
+ 			break;
+@@ -920,7 +924,7 @@ parseargs(int argc, char *argv[])
+ 			break;
+ #endif
+ 		default:	/* error */
+-			fprintf(stderr,	"usage: rpcbind [-adhilswf]\n");
++			fprintf(stderr, "usage: rpcbind [-adhpilswf]\n");
+ 			exit (1);
+ 		}
+ 	}
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-extended/rpcbind/rpcbind_%.bbappend b/meta-openeuler/recipes-extended/rpcbind/rpcbind_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6f5ec1394c09c0fb648817cd9ebdd7d9d3dd51d9
--- /dev/null
+++ b/meta-openeuler/recipes-extended/rpcbind/rpcbind_%.bbappend
@@ -0,0 +1,29 @@
+#main bbfile: yocto-poky/meta/recipes-extended/rpcbind/rpcbind_1.2.5.bb
+
+#version in openEuler
+PV = "1.2.6"
+
+S = "${WORKDIR}/${BP}"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# files, patches that come from openeuler
+# all openeuler systemd patches can't apply, include rpcbind-0.2.4-runstatdir.patch
+# backport-debian-enable-rmt-calls-with-r.patch is conflict
+SRC_URI:append = " \
+        file://${BP}.tar.bz2 \
+        file://bugfix-rpcbind-GETADDR-return-client-ip.patch \
+        file://fix-CVE-2017-8779.patch \
+        file://backport-fix-double-free-in-init_transport.patch \
+        file://bugfix-listen-tcp-port-111.patch \
+        "
+# safety: set init.d/rpcbind no permission for other users
+do_install:append() {
+    chmod 0750 ${D}${sysconfdir}/init.d/rpcbind
+}
+
+SRC_URI[tarball.md5sum] = "2d84ebbb7d6fb1fc3566d2d4b37f214b"
+SRC_URI[tarball.sha256sum] = "5613746489cae5ae23a443bb85c05a11741a5f12c8f55d2bb5e83b9defeee8de"
+
+# we current use rc5.d of rcS, in normal mode we don't want it autostart default for security
+INITSCRIPT_PARAMS = "start 12 2 3 4 . stop 60 0 1 6 ."
diff --git a/meta-openeuler/recipes-extended/rpcsvc-proto/0001-Use-cross-compiled-rpcgen.patch b/meta-openeuler/recipes-extended/rpcsvc-proto/0001-Use-cross-compiled-rpcgen.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8e459b5634f4d0b29ca9e4d30658be1b910e5f19
--- /dev/null
+++ b/meta-openeuler/recipes-extended/rpcsvc-proto/0001-Use-cross-compiled-rpcgen.patch
@@ -0,0 +1,20 @@
+From de9345207beb71e4d5b6b40b52cac4ebd2e3858c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 27 Apr 2018 23:23:20 -0700
+Subject: [PATCH] Use cross compiled rpcgen
+
+Upstream-Status: Inappropriate [OE-Specific]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ rpcsvc/Makefile.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/rpcsvc/Makefile.am
++++ b/rpcsvc/Makefile.am
+@@ -12,4 +12,4 @@ nodist_rpcsvc_HEADERS = klm_prot.h nlm_p
+ 	nfs_prot.h rquota.h sm_inter.h
+ 
+ .x.h:
+-	$(top_builddir)/rpcgen/rpcgen -h -o $@ $<
++	rpcgen -h -o $@ $<
diff --git a/meta-openeuler/recipes-extended/rpcsvc-proto/rpcsvc-proto.bbappend b/meta-openeuler/recipes-extended/rpcsvc-proto/rpcsvc-proto.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f5acf99dc4300cb127ffa85fd230119017b7f29c
--- /dev/null
+++ b/meta-openeuler/recipes-extended/rpcsvc-proto/rpcsvc-proto.bbappend
@@ -0,0 +1,12 @@
+
+PV = "1.4.4"
+
+SRCREV = "c65926005e50da02a4da3e26abc42eded36cd19d"
+
+# openeuler source
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           "
+
+S = "${WORKDIR}/${BP}"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/:"
\ No newline at end of file
diff --git a/meta-openeuler/recipes-extended/rust-demo/files/demo-src/Cargo.toml b/meta-openeuler/recipes-extended/rust-demo/files/demo-src/Cargo.toml
new file mode 100644
index 0000000000000000000000000000000000000000..7785f232ee143b10976d72c847ee1efecb23bccd
--- /dev/null
+++ b/meta-openeuler/recipes-extended/rust-demo/files/demo-src/Cargo.toml
@@ -0,0 +1,9 @@
+[package]
+name = "rust-demo"
+version = "0.1.0"
+authors = ["yinwenhan"]
+edition = "2018"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
diff --git a/meta-openeuler/recipes-extended/rust-demo/files/demo-src/src/main.rs b/meta-openeuler/recipes-extended/rust-demo/files/demo-src/src/main.rs
new file mode 100644
index 0000000000000000000000000000000000000000..331ac3c279f8bafaccb6c34ad174190c397d8132
--- /dev/null
+++ b/meta-openeuler/recipes-extended/rust-demo/files/demo-src/src/main.rs
@@ -0,0 +1,3 @@
+fn main() {
+    println!("Hello world!  --from Rust");
+}
diff --git a/meta-openeuler/recipes-extended/rust-demo/rust-demo_0.1.bb b/meta-openeuler/recipes-extended/rust-demo/rust-demo_0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..1f1bdbfb0f2c4a136fd146f8a464361bae63fa85
--- /dev/null
+++ b/meta-openeuler/recipes-extended/rust-demo/rust-demo_0.1.bb
@@ -0,0 +1,8 @@
+inherit cargo
+SUMMARY = "Rust simple demo"
+DESCRIPTION = "A demo using openeuler Rust toolchain"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+SRC_URI = "file://demo-src"
+S = "${WORKDIR}/demo-src"
diff --git a/meta-openeuler/recipes-extended/screen/screen_%.bbappend b/meta-openeuler/recipes-extended/screen/screen_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8ffa96e5b1dbf6918455929e3054dd58461f6c5f
--- /dev/null
+++ b/meta-openeuler/recipes-extended/screen/screen_%.bbappend
@@ -0,0 +1,17 @@
+# main bbfile: yocto-poky/meta/recipes-extended/screen/screen_4.9.0.bb
+
+PV = "4.9.0"
+
+SRC_URI:remove = "file://CVE-2023-24626.patch \
+"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = "file://${BP}.tar.gz \
+           file://screen-4.3.1-screenrc.patch \
+           file://screen-E3.patch \
+           file://screen-4.3.1-suppress_remap.patch \
+           file://screen-4.3.1-crypt.patch \
+           file://backport-CVE-2023-24626.patch \
+"
+
+SRC_URI[sha256sum] = "a7d615ee46f5361489fc423c4436b02d5b622aeefadeb4cd1a60b46d5d161dde"
diff --git a/meta-openeuler/recipes-extended/sed/sed_%.bbappend b/meta-openeuler/recipes-extended/sed/sed_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c85e03b74342db484294c1d5027ddbedd891b5d3
--- /dev/null
+++ b/meta-openeuler/recipes-extended/sed/sed_%.bbappend
@@ -0,0 +1,13 @@
+# main bbfile: yocto-poky/meta/recipes-extended/sed/sed_4.8.bb
+
+PV = "4.9"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=1ebbd3e34237af26da5dc08a4e440464 \
+                    file://sed/sed.h;beginline=1;endline=15;md5=4e8e0f77bc4c1c2c02c2b90d3d24c670 \
+"
+
+# patches in openeuler
+SRC_URI += " \
+    file://${BP}.tar.xz \
+    file://sed/backport-sed-c-flag.patch \
+"
diff --git a/meta-openeuler/recipes-extended/shadow/files/0001-lib-copydir-copy_entry-use-temporary-stat-buffer.patch b/meta-openeuler/recipes-extended/shadow/files/0001-lib-copydir-copy_entry-use-temporary-stat-buffer.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d278a4cda3ff1852278dfd40b1aa66a8b66666f8
--- /dev/null
+++ b/meta-openeuler/recipes-extended/shadow/files/0001-lib-copydir-copy_entry-use-temporary-stat-buffer.patch
@@ -0,0 +1,39 @@
+From af4b8cb780587aa736692a3baa76b60474f19c5d Mon Sep 17 00:00:00 2001
+From: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
+Date: Mon, 18 Mar 2024 12:14:21 +0100
+Subject: [PATCH] lib/copydir:copy_entry(): use temporary stat buffer
+
+There are no guarantees that fstatat() does not clobber the stat
+buffer on errors.
+
+Use a temporary buffer so that the following code sees correct
+attributes of the source entry.
+
+Upstream-Status: Submitted [https://github.com/shadow-maint/shadow/pull/974]
+
+Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
+---
+ lib/copydir.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+Index: shadow-4.14.2/lib/copydir.c
+===================================================================
+--- shadow-4.14.2.orig/lib/copydir.c
++++ shadow-4.14.2/lib/copydir.c
+@@ -415,6 +415,7 @@ static int copy_entry (const struct path
+ {
+ 	int err = 0;
+ 	struct stat sb;
++	struct stat tmp_sb;
+ 	struct link_name *lp;
+ 	struct timespec mt[2];
+ 
+@@ -436,7 +437,7 @@ static int copy_entry (const struct path
+ 		 * If the destination already exists do nothing.
+ 		 * This is after the copy_dir above to still iterate into subdirectories.
+ 		 */
+-		if (fstatat(dst->dirfd, dst->name, &sb, AT_SYMLINK_NOFOLLOW) != -1) {
++		if (fstatat(dst->dirfd, dst->name, &tmp_sb, AT_SYMLINK_NOFOLLOW) != -1) {
+ 			return 0;
+ 		}
+ 
diff --git a/meta-openeuler/recipes-extended/shadow/files/commonio.c-fix-unexpected-open-failure-in-chroot-env.patch b/meta-openeuler/recipes-extended/shadow/files/commonio.c-fix-unexpected-open-failure-in-chroot-env.patch
new file mode 100644
index 0000000000000000000000000000000000000000..de97213f7def44661a57030d6270b756f2268990
--- /dev/null
+++ b/meta-openeuler/recipes-extended/shadow/files/commonio.c-fix-unexpected-open-failure-in-chroot-env.patch
@@ -0,0 +1,50 @@
+From a773c6b240d27e23d6be41decef0edf24fcee523 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Thu, 17 Jul 2014 15:53:34 +0800
+Subject: [PATCH] commonio.c-fix-unexpected-open-failure-in-chroot-env
+
+Upstream-Status: Inappropriate [OE specific]
+
+commonio.c: fix unexpected open failure in chroot environment
+
+When using commands with '-R <newroot>' option in our pseudo environment,
+we would usually get the 'Pemission Denied' error. This patch serves as
+a workaround to this problem.
+
+Note that this patch doesn't change the logic in the code, it just expands
+the codes.
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ lib/commonio.c | 16 ++++++++++++----
+ 1 file changed, 12 insertions(+), 4 deletions(-)
+
+diff --git a/lib/commonio.c b/lib/commonio.c
+index 73fdb3a..d1231e9 100644
+--- a/lib/commonio.c
++++ b/lib/commonio.c
+@@ -606,10 +606,18 @@ int commonio_open (struct commonio_db *db, int mode)
+ 	db->cursor = NULL;
+ 	db->changed = false;
+ 
+-	fd = open (db->filename,
+-	             (db->readonly ? O_RDONLY : O_RDWR)
+-	           | O_NOCTTY | O_NONBLOCK | O_NOFOLLOW | O_CLOEXEC);
+-	saved_errno = errno;
++	if (db->readonly) {
++		fd = open (db->filename,
++			   (true ? O_RDONLY : O_RDWR)
++			   | O_NOCTTY | O_NONBLOCK | O_NOFOLLOW | O_CLOEXEC);
++		saved_errno = errno;
++	} else {
++		fd = open (db->filename,
++			   (false ? O_RDONLY : O_RDWR)
++			   | O_NOCTTY | O_NONBLOCK | O_NOFOLLOW| O_CLOEXEC);
++		saved_errno = errno;
++	}
++
+ 	db->fp = NULL;
+ 	if (fd >= 0) {
+ #ifdef WITH_TCB
+-- 
+2.30.2
diff --git a/meta-openeuler/recipes-extended/shadow/files/diff_login_defs.txt b/meta-openeuler/recipes-extended/shadow/files/diff_login_defs.txt
new file mode 100644
index 0000000000000000000000000000000000000000..476a1f749f45d2c3167c11fbc9a536b34727a26d
--- /dev/null
+++ b/meta-openeuler/recipes-extended/shadow/files/diff_login_defs.txt
@@ -0,0 +1,262 @@
+--- etc/login.defs	2018-03-09 12:34:56.000000000 +0000
++++ /usr1/openeuler/src/yocto-meta-openeuler/meta-openeuler/recipes-extended/shadow/files/login.defs	2022-07-29 13:27:19.063850481 +0000
+@@ -9,10 +9,10 @@
+ # Note: When PAM is used, some modules may enforce a minimum delay (e.g.
+ #       pam_unix(8) enforces a 2s delay)
+ #
+-FAIL_DELAY		3
++#FAIL_DELAY		3
+ 
+ #
+-# Enable logging and display of /var/log/faillog login(1) failure info.
++# Enable logging and display of /var/log/faillog2 login(1) failure info.
+ #
+ #FAILLOG_ENAB		yes
+ 
+@@ -29,7 +29,7 @@ LOG_OK_LOGINS		no
+ #
+ # Enable logging and display of /var/log/lastlog login(1) time info.
+ #
+-#LASTLOG_ENAB		yes
++LASTLOG_ENAB		yes
+ 
+ #
+ # Limit the highest user ID number for which the lastlog entries should
+@@ -67,15 +67,15 @@ LOG_OK_LOGINS		no
+ # Enable "syslog" logging of su(1) activity - in addition to sulog file logging.
+ # SYSLOG_SG_ENAB does the same for newgrp(1) and sg(1).
+ #
+-SYSLOG_SU_ENAB		yes
+-SYSLOG_SG_ENAB		yes
++#SYSLOG_SU_ENAB		yes
++#SYSLOG_SG_ENAB		yes
+ 
+ #
+ # If defined, either full pathname of a file containing device names or
+ # a ":" delimited list of device names.  Root logins will be allowed only
+ # from these devices.
+ #
+-CONSOLE		/etc/securetty
++#CONSOLE		/etc/securetty
+ #CONSOLE	console:tty01:tty02:tty03:tty04
+ 
+ #
+@@ -136,7 +136,7 @@ MAIL_FILE	.mail
+ # user's name or shell are found in the file.  If not a full pathname, then
+ # hushed mode will be enabled if the file exists in the user's home directory.
+ #
+-HUSHLOGIN_FILE	.hushlogin
++#HUSHLOGIN_FILE	.hushlogin
+ #HUSHLOGIN_FILE	/etc/hushlogins
+ 
+ #
+@@ -158,8 +158,8 @@ HUSHLOGIN_FILE	.hushlogin
+ # *REQUIRED*  The default PATH settings, for superuser and normal users.
+ #
+ # (they are minimal, add the rest in the shell startup files)
+-ENV_SUPATH	PATH=/sbin:/bin:/usr/sbin:/usr/bin
+-ENV_PATH	PATH=/bin:/usr/bin
++ENV_SUPATH PATH=/sbin:/usr/sbin:/usr/local/sbin:/root/bin:/usr/local/bin:/usr/bin:/bin
++ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin
+ 
+ #
+ # Terminal permissions
+@@ -172,7 +172,7 @@ ENV_PATH	PATH=/bin:/usr/bin
+ # and TTYPERM as 0620.  Otherwise leave TTYGROUP commented out and
+ # set TTYPERM to either 622 or 600.
+ #
+-TTYGROUP	tty
++#TTYGROUP	tty
+ TTYPERM		0600
+ 
+ #
+@@ -188,8 +188,8 @@ TTYPERM		0600
+ #
+ # Prefix these values with "0" to get octal, "0x" to get hexadecimal.
+ #
+-ERASECHAR	0177
+-KILLCHAR	025
++#ERASECHAR	0177
++#KILLCHAR	025
+ #ULIMIT		2097152
+ 
+ # Default initial "umask" value used by login(1) on non-PAM enabled systems.
+@@ -199,7 +199,7 @@ KILLCHAR	025
+ # 022 is the default value, but 027, or even 077, could be considered
+ # for increased privacy. There is no One True Answer here: each sysadmin
+ # must make up their mind.
+-UMASK		022
++UMASK		077
+ 
+ # HOME_MODE is used by useradd(8) and newusers(8) to set the mode for new
+ # home directories.
+@@ -214,10 +214,10 @@ UMASK		022
+ #	PASS_MIN_LEN	Minimum acceptable password length.
+ #	PASS_WARN_AGE	Number of days warning given before a password expires.
+ #
+-PASS_MAX_DAYS	99999
+-PASS_MIN_DAYS	0
++PASS_MAX_DAYS 90
++PASS_MIN_DAYS 7
+ #PASS_MIN_LEN	5
+-PASS_WARN_AGE	7
++PASS_WARN_AGE 7
+ 
+ #
+ # If "yes", the user must be listed as a member of the first gid 0 group
+@@ -235,11 +235,11 @@ PASS_WARN_AGE	7
+ #
+ # Min/max values for automatic uid selection in useradd(8)
+ #
+-UID_MIN			 1000
++UID_MIN 500
+ UID_MAX			60000
+ # System accounts
+ SYS_UID_MIN		  101
+-SYS_UID_MAX		  999
++#SYS_UID_MAX		  999
+ # Extra per user uids
+ SUB_UID_MIN		   100000
+ SUB_UID_MAX		600100000
+@@ -248,11 +248,11 @@ SUB_UID_COUNT		    65536
+ #
+ # Min/max values for automatic gid selection in groupadd(8)
+ #
+-GID_MIN			 1000
++GID_MIN 500
+ GID_MAX			60000
+ # System accounts
+ SYS_GID_MIN		  101
+-SYS_GID_MAX		  999
++#SYS_GID_MAX		  999
+ # Extra per user group ids
+ SUB_GID_MIN		   100000
+ SUB_GID_MAX		600100000
+@@ -261,7 +261,7 @@ SUB_GID_COUNT		    65536
+ #
+ # Max number of login(1) retries if password is bad
+ #
+-LOGIN_RETRIES		5
++#LOGIN_RETRIES		5
+ 
+ #
+ # Max time in seconds for login(1)
+@@ -295,8 +295,8 @@ LOGIN_TIMEOUT		60
+ # any combination of letters "frwh" (full name, room number, work
+ # phone, home phone).  If not defined, no changes are allowed.
+ # For backward compatibility, "yes" = "rwh" and "no" = "frwh".
+-#
+-CHFN_RESTRICT		rwh
++# 
++#CHFN_RESTRICT		rwh
+ 
+ #
+ # Password prompt (%s will be replaced by user name).
+@@ -326,9 +326,7 @@ CHFN_RESTRICT		rwh
+ # If set to SHA256, SHA256-based algorithm will be used for encrypting password
+ # If set to SHA512, SHA512-based algorithm will be used for encrypting password
+ # If set to BCRYPT, BCRYPT-based algorithm will be used for encrypting password
+-# If set to YESCRYPT, YESCRYPT-based algorithm will be used for encrypting password
+ # If set to DES, DES-based algorithm will be used for encrypting password (default)
+-# MD5 and DES should not be used for new hashes, see crypt(5) for recommendations.
+ # Overrides the MD5_CRYPT_ENAB option
+ #
+ # Note: If you use PAM, it is recommended to use a value consistent with
+@@ -344,8 +342,7 @@ ENCRYPT_METHOD SHA512
+ # However, more CPU resources will be needed to authenticate users if
+ # this value is increased.
+ #
+-# If not specified, the libc will choose the default number of rounds (5000),
+-# which is orders of magnitude too low for modern hardware.
++# If not specified, the libc will choose the default number of rounds (5000).
+ # The values must be within the 1000-999999999 range.
+ # If only one of the MIN or MAX values is set, then this value will be used.
+ # If MIN > MAX, the highest value will be used.
+@@ -354,23 +351,6 @@ ENCRYPT_METHOD SHA512
+ #SHA_CRYPT_MAX_ROUNDS 5000
+ 
+ #
+-# Only works if ENCRYPT_METHOD is set to SM3.
+-#
+-# Define the number of SM3 rounds.
+-# With a lot of rounds, it is more difficult to brute-force the password.
+-# However, more CPU resources will be needed to authenticate users if
+-# this value is increased.
+-#
+-# If not specified, the libc will choose the default number of rounds (5000),
+-# which is orders of magnitude too low for modern hardware.
+-# The values must be within the 1000-999999999 range.
+-# If only one of the MIN or MAX values is set, then this value will be used.
+-# If MIN > MAX, the highest value will be used.
+-#
+-#SM3_CRYPT_MAX_ROUNDS 5000
+-#SM3_CRYPT_MIN_ROUNDS 5000
+-
+-#
+ # Only works if ENCRYPT_METHOD is set to BCRYPT.
+ #
+ # Define the number of BCRYPT rounds.
+@@ -386,19 +366,6 @@ ENCRYPT_METHOD SHA512
+ #BCRYPT_MAX_ROUNDS 13
+ 
+ #
+-# Only works if ENCRYPT_METHOD is set to YESCRYPT.
+-#
+-# Define the YESCRYPT cost factor.
+-# With a higher cost factor, it is more difficult to brute-force the password.
+-# However, more CPU time and more memory will be needed to authenticate users
+-# if this value is increased.
+-#
+-# If not specified, a cost factor of 5 will be used.
+-# The value must be within the 1-11 range.
+-#
+-#YESCRYPT_COST_FACTOR 5
+-
+-#
+ # List of groups to add to the user's supplementary group set
+ # when logging in from the console (as determined by the CONSOLE
+ # setting).  Default is none.
+@@ -416,14 +383,6 @@ ENCRYPT_METHOD SHA512
+ DEFAULT_HOME	yes
+ 
+ #
+-# The pwck(8) utility emits a warning for any system account with a home
+-# directory that does not exist.  Some system accounts intentionally do
+-# not have a home directory.  Such accounts may have this string as
+-# their home directory in /etc/passwd to avoid a spurious warning.
+-#
+-NONEXISTENT	/nonexistent
+-
+-#
+ # If this file exists and is readable, login environment will be
+ # read from it.  Every line should be in the form name=value.
+ #
+@@ -469,28 +428,3 @@ CREATE_HOME     yes
+ # missing.
+ #
+ #FORCE_SHADOW    yes
+-
+-#
+-# Allow newuidmap and newgidmap when running under an alternative
+-# primary group.
+-#
+-#GRANT_AUX_GROUP_SUBIDS yes
+-
+-#
+-# Prevents an empty password field to be interpreted as "no authentication
+-# required".
+-# Set to "yes" to prevent for all accounts
+-# Set to "superuser" to prevent for UID 0 / root (default)
+-# Set to "no" to not prevent for any account (dangerous, historical default)
+-
+-PREVENT_NO_AUTH superuser
+-
+-#
+-# Select the HMAC cryptography algorithm.
+-# Used in pam_timestamp module to calculate the keyed-hash message
+-# authentication code.
+-#
+-# Note: It is recommended to check hmac(3) to see the possible algorithms
+-# that are available in your system.
+-#
+-#HMAC_CRYPTO_ALGO SHA512
diff --git a/meta-openeuler/recipes-extended/shadow/files/login.defs b/meta-openeuler/recipes-extended/shadow/files/login.defs
new file mode 100644
index 0000000000000000000000000000000000000000..dfedf1d273145a47ad8ae7b32379958fdb43637f
--- /dev/null
+++ b/meta-openeuler/recipes-extended/shadow/files/login.defs
@@ -0,0 +1,430 @@
+#
+# /etc/login.defs - Configuration control definitions for the shadow package.
+#
+#	$Id$
+#
+
+#
+# Delay in seconds before being allowed another attempt after a login failure
+# Note: When PAM is used, some modules may enforce a minimum delay (e.g.
+#       pam_unix(8) enforces a 2s delay)
+#
+#FAIL_DELAY		3
+
+#
+# Enable logging and display of /var/log/faillog2 login(1) failure info.
+#
+#FAILLOG_ENAB		yes
+
+#
+# Enable display of unknown usernames when login(1) failures are recorded.
+#
+LOG_UNKFAIL_ENAB	no
+
+#
+# Enable logging of successful logins
+#
+LOG_OK_LOGINS		no
+
+#
+# Enable logging and display of /var/log/lastlog login(1) time info.
+#
+LASTLOG_ENAB		yes
+
+#
+# Limit the highest user ID number for which the lastlog entries should
+# be updated.
+#
+# No LASTLOG_UID_MAX means that there is no user ID limit for writing
+# lastlog entries.
+#
+#LASTLOG_UID_MAX
+
+#
+# Enable checking and display of mailbox status upon login.
+#
+# Disable if the shell startup files already check for mail
+# ("mailx -e" or equivalent).
+#
+#MAIL_CHECK_ENAB		yes
+
+#
+# Enable additional checks upon password changes.
+#
+#OBSCURE_CHECKS_ENAB	yes
+
+#
+# Enable checking of time restrictions specified in /etc/porttime.
+#
+#PORTTIME_CHECKS_ENAB	yes
+
+#
+# Enable setting of ulimit, umask, and niceness from passwd(5) gecos field.
+#
+#QUOTAS_ENAB		yes
+
+#
+# Enable "syslog" logging of su(1) activity - in addition to sulog file logging.
+# SYSLOG_SG_ENAB does the same for newgrp(1) and sg(1).
+#
+#SYSLOG_SU_ENAB		yes
+#SYSLOG_SG_ENAB		yes
+
+#
+# If defined, either full pathname of a file containing device names or
+# a ":" delimited list of device names.  Root logins will be allowed only
+# from these devices.
+#
+#CONSOLE		/etc/securetty
+#CONSOLE	console:tty01:tty02:tty03:tty04
+
+#
+# If defined, all su(1) activity is logged to this file.
+#
+#SULOG_FILE	/var/log/sulog
+
+#
+# If defined, ":" delimited list of "message of the day" files to
+# be displayed upon login.
+#
+#MOTD_FILE	/etc/motd
+#MOTD_FILE	/etc/motd:/usr/lib/news/news-motd
+
+#
+# If defined, this file will be output before each login(1) prompt.
+#
+#ISSUE_FILE	/etc/issue
+
+#
+# If defined, file which maps tty line to TERM environment parameter.
+# Each line of the file is in a format similar to "vt100  tty01".
+#
+#TTYTYPE_FILE	/etc/ttytype
+
+#
+# If defined, login(1) failures will be logged here in a utmp format.
+# last(1), when invoked as lastb(1), will read /var/log/btmp, so...
+#
+#FTMP_FILE	/var/log/btmp
+
+#
+# If defined, name of file whose presence will inhibit non-root
+# logins.  The content of this file should be a message indicating
+# why logins are inhibited.
+#
+#NOLOGINS_FILE	/etc/nologin
+
+#
+# If defined, the command name to display when running "su -".  For
+# example, if this is defined as "su" then ps(1) will display the
+# command as "-su".  If not defined, then ps(1) will display the
+# name of the shell actually being run, e.g. something like "-sh".
+#
+#SU_NAME		su
+
+#
+# *REQUIRED*
+#   Directory where mailboxes reside, _or_ name of file, relative to the
+#   home directory.  If you _do_ define both, #MAIL_DIR takes precedence.
+#
+#MAIL_DIR	/var/spool/mail
+MAIL_FILE	.mail
+
+#
+# If defined, file which inhibits all the usual chatter during the login
+# sequence.  If a full pathname, then hushed mode will be enabled if the
+# user's name or shell are found in the file.  If not a full pathname, then
+# hushed mode will be enabled if the file exists in the user's home directory.
+#
+#HUSHLOGIN_FILE	.hushlogin
+#HUSHLOGIN_FILE	/etc/hushlogins
+
+#
+# If defined, either a TZ environment parameter spec or the
+# fully-rooted pathname of a file containing such a spec.
+#
+#ENV_TZ		TZ=CST6CDT
+#ENV_TZ		/etc/tzname
+
+#
+# If defined, an HZ environment parameter spec.
+#
+# for Linux/x86
+#ENV_HZ		HZ=100
+# For Linux/Alpha...
+#ENV_HZ		HZ=1024
+
+#
+# *REQUIRED*  The default PATH settings, for superuser and normal users.
+#
+# (they are minimal, add the rest in the shell startup files)
+ENV_SUPATH PATH=/sbin:/usr/sbin:/usr/local/sbin:/root/bin:/usr/local/bin:/usr/bin:/bin
+ENV_PATH PATH=/usr/local/bin:/usr/bin:/bin
+
+#
+# Terminal permissions
+#
+#	TTYGROUP	Login tty will be assigned this group ownership.
+#	TTYPERM		Login tty will be set to this permission.
+#
+# If you have a write(1) program which is "setgid" to a special group
+# which owns the terminals, define TTYGROUP as the number of such group
+# and TTYPERM as 0620.  Otherwise leave TTYGROUP commented out and
+# set TTYPERM to either 622 or 600.
+#
+#TTYGROUP	tty
+TTYPERM		0600
+
+#
+# Login configuration initializations:
+#
+#	ERASECHAR	Terminal ERASE character ('\010' = backspace).
+#	KILLCHAR	Terminal KILL character ('\025' = CTRL/U).
+#	ULIMIT		Default "ulimit" value.
+#
+# The ERASECHAR and KILLCHAR are used only on System V machines.
+# The ULIMIT is used only if the system supports it.
+# (now it works with setrlimit too; ulimit is in 512-byte units)
+#
+# Prefix these values with "0" to get octal, "0x" to get hexadecimal.
+#
+#ERASECHAR	0177
+#KILLCHAR	025
+#ULIMIT		2097152
+
+# Default initial "umask" value used by login(1) on non-PAM enabled systems.
+# Default "umask" value for pam_umask(8) on PAM enabled systems.
+# UMASK is also used by useradd(8) and newusers(8) to set the mode for new
+# home directories if HOME_MODE is not set.
+# 022 is the default value, but 027, or even 077, could be considered
+# for increased privacy. There is no One True Answer here: each sysadmin
+# must make up their mind.
+UMASK		077
+
+# HOME_MODE is used by useradd(8) and newusers(8) to set the mode for new
+# home directories.
+# If HOME_MODE is not set, the value of UMASK is used to create the mode.
+#HOME_MODE	0700
+
+#
+# Password aging controls:
+#
+#	PASS_MAX_DAYS	Maximum number of days a password may be used.
+#	PASS_MIN_DAYS	Minimum number of days allowed between password changes.
+#	PASS_MIN_LEN	Minimum acceptable password length.
+#	PASS_WARN_AGE	Number of days warning given before a password expires.
+#
+PASS_MAX_DAYS 90
+PASS_MIN_DAYS 7
+#PASS_MIN_LEN	5
+PASS_WARN_AGE 7
+
+#
+# If "yes", the user must be listed as a member of the first gid 0 group
+# in /etc/group (called "root" on most Linux systems) to be able to "su"
+# to uid 0 accounts.  If the group doesn't exist or is empty, no one
+# will be able to "su" to uid 0.
+#
+#SU_WHEEL_ONLY	no
+
+#
+# If compiled with cracklib support, sets the path to the dictionaries
+#
+#CRACKLIB_DICTPATH	/var/cache/cracklib/cracklib_dict
+
+#
+# Min/max values for automatic uid selection in useradd(8)
+#
+UID_MIN 500
+UID_MAX			60000
+# System accounts
+SYS_UID_MIN		  101
+#SYS_UID_MAX		  999
+# Extra per user uids
+SUB_UID_MIN		   100000
+SUB_UID_MAX		600100000
+SUB_UID_COUNT		    65536
+
+#
+# Min/max values for automatic gid selection in groupadd(8)
+#
+GID_MIN 500
+GID_MAX			60000
+# System accounts
+SYS_GID_MIN		  101
+#SYS_GID_MAX		  999
+# Extra per user group ids
+SUB_GID_MIN		   100000
+SUB_GID_MAX		600100000
+SUB_GID_COUNT		    65536
+
+#
+# Max number of login(1) retries if password is bad
+#
+#LOGIN_RETRIES		5
+
+#
+# Max time in seconds for login(1)
+#
+LOGIN_TIMEOUT		60
+
+#
+# Maximum number of attempts to change password if rejected (too easy)
+#
+#PASS_CHANGE_TRIES	5
+
+#
+# Warn about weak passwords (but still allow them) if you are root.
+#
+#PASS_ALWAYS_WARN	yes
+
+#
+# Number of significant characters in the password for crypt().
+# Default is 8, don't change unless your crypt() is better.
+# Ignored if MD5_CRYPT_ENAB set to "yes".
+#
+#PASS_MAX_LEN		8
+
+#
+# Require password before chfn(1)/chsh(1) can make any changes.
+#
+#CHFN_AUTH		yes
+
+#
+# Which fields may be changed by regular users using chfn(1) - use
+# any combination of letters "frwh" (full name, room number, work
+# phone, home phone).  If not defined, no changes are allowed.
+# For backward compatibility, "yes" = "rwh" and "no" = "frwh".
+# 
+#CHFN_RESTRICT		rwh
+
+#
+# Password prompt (%s will be replaced by user name).
+#
+# XXX - it doesn't work correctly yet, for now leave it commented out
+# to use the default which is just "Password: ".
+#LOGIN_STRING		"%s's Password: "
+
+#
+# Only works if compiled with MD5_CRYPT defined:
+# If set to "yes", new passwords will be encrypted using the MD5-based
+# algorithm compatible with the one used by recent releases of FreeBSD.
+# It supports passwords of unlimited length and longer salt strings.
+# Set to "no" if you need to copy encrypted passwords to other systems
+# which don't understand the new algorithm.  Default is "no".
+#
+# Note: If you use PAM, it is recommended to use a value consistent with
+# the PAM modules configuration.
+#
+# This variable is deprecated. You should use ENCRYPT_METHOD instead.
+#
+#MD5_CRYPT_ENAB	no
+
+#
+# Only works if compiled with ENCRYPTMETHOD_SELECT defined:
+# If set to MD5, MD5-based algorithm will be used for encrypting password
+# If set to SHA256, SHA256-based algorithm will be used for encrypting password
+# If set to SHA512, SHA512-based algorithm will be used for encrypting password
+# If set to BCRYPT, BCRYPT-based algorithm will be used for encrypting password
+# If set to DES, DES-based algorithm will be used for encrypting password (default)
+# Overrides the MD5_CRYPT_ENAB option
+#
+# Note: If you use PAM, it is recommended to use a value consistent with
+# the PAM modules configuration.
+#
+ENCRYPT_METHOD SHA512
+
+#
+# Only works if ENCRYPT_METHOD is set to SHA256 or SHA512.
+#
+# Define the number of SHA rounds.
+# With a lot of rounds, it is more difficult to brute-force the password.
+# However, more CPU resources will be needed to authenticate users if
+# this value is increased.
+#
+# If not specified, the libc will choose the default number of rounds (5000).
+# The values must be within the 1000-999999999 range.
+# If only one of the MIN or MAX values is set, then this value will be used.
+# If MIN > MAX, the highest value will be used.
+#
+#SHA_CRYPT_MIN_ROUNDS 5000
+#SHA_CRYPT_MAX_ROUNDS 5000
+
+#
+# Only works if ENCRYPT_METHOD is set to BCRYPT.
+#
+# Define the number of BCRYPT rounds.
+# With a lot of rounds, it is more difficult to brute-force the password.
+# However, more CPU resources will be needed to authenticate users if
+# this value is increased.
+#
+# If not specified, 13 rounds will be attempted.
+# If only one of the MIN or MAX values is set, then this value will be used.
+# If MIN > MAX, the highest value will be used.
+#
+#BCRYPT_MIN_ROUNDS 13
+#BCRYPT_MAX_ROUNDS 13
+
+#
+# List of groups to add to the user's supplementary group set
+# when logging in from the console (as determined by the CONSOLE
+# setting).  Default is none.
+#
+# Use with caution - it is possible for users to gain permanent
+# access to these groups, even when not logged in from the console.
+# How to do it is left as an exercise for the reader...
+#
+#CONSOLE_GROUPS		floppy:audio:cdrom
+
+#
+# Should login be allowed if we can't cd to the home directory?
+# Default is no.
+#
+DEFAULT_HOME	yes
+
+#
+# If this file exists and is readable, login environment will be
+# read from it.  Every line should be in the form name=value.
+#
+#ENVIRON_FILE	/etc/environment
+
+#
+# If defined, this command is run when removing a user.
+# It should remove any at/cron/print jobs etc. owned by
+# the user to be removed (passed as the first argument).
+#
+#USERDEL_CMD	/usr/sbin/userdel_local
+
+#
+# Enable setting of the umask group bits to be the same as owner bits
+# (examples: 022 -> 002, 077 -> 007) for non-root users, if the uid is
+# the same as gid, and username is the same as the primary group name.
+#
+# This also enables userdel(8) to remove user groups if no members exist.
+#
+USERGROUPS_ENAB yes
+
+#
+# If set to a non-zero number, the shadow utilities will make sure that
+# groups never have more than this number of users on one line.
+# This permits to support split groups (groups split into multiple lines,
+# with the same group ID, to avoid limitation of the line length in the
+# group file).
+#
+# 0 is the default value and disables this feature.
+#
+#MAX_MEMBERS_PER_GROUP	0
+
+#
+# If useradd(8) should create home directories for users by default (non
+# system users only).
+# This option is overridden with the -M or -m flags on the useradd(8)
+# command-line.
+#
+CREATE_HOME     yes
+
+#
+# Force use shadow, even if shadow passwd & shadow group files are
+# missing.
+#
+#FORCE_SHADOW    yes
diff --git a/meta-openeuler/recipes-extended/shadow/files/pam.d/chfn b/meta-openeuler/recipes-extended/shadow/files/pam.d/chfn
new file mode 100644
index 0000000000000000000000000000000000000000..fd39af331f5842646839950f39a9d35d4c4b411f
--- /dev/null
+++ b/meta-openeuler/recipes-extended/shadow/files/pam.d/chfn
@@ -0,0 +1,4 @@
+#%PAM-1.0
+auth		sufficient	pam_rootok.so
+account		required	pam_permit.so
+password	include		common-passwd
diff --git a/meta-openeuler/recipes-extended/shadow/files/pam.d/chpasswd b/meta-openeuler/recipes-extended/shadow/files/pam.d/chpasswd
new file mode 100644
index 0000000000000000000000000000000000000000..b769d92ba4849657d9c7eacd2ff49c8e83dde5e1
--- /dev/null
+++ b/meta-openeuler/recipes-extended/shadow/files/pam.d/chpasswd
@@ -0,0 +1,6 @@
+# The PAM configuration file for the Shadow 'chpasswd' service
+#
+
+auth       sufficient   pam_rootok.so
+account    required     pam_permit.so
+password   include      common-password
diff --git a/meta-openeuler/recipes-extended/shadow/files/pam.d/chsh b/meta-openeuler/recipes-extended/shadow/files/pam.d/chsh
new file mode 100644
index 0000000000000000000000000000000000000000..fd39af331f5842646839950f39a9d35d4c4b411f
--- /dev/null
+++ b/meta-openeuler/recipes-extended/shadow/files/pam.d/chsh
@@ -0,0 +1,4 @@
+#%PAM-1.0
+auth		sufficient	pam_rootok.so
+account		required	pam_permit.so
+password	include		common-passwd
diff --git a/meta-openeuler/recipes-extended/shadow/files/pam.d/groupmems b/meta-openeuler/recipes-extended/shadow/files/pam.d/groupmems
new file mode 100644
index 0000000000000000000000000000000000000000..fd39af331f5842646839950f39a9d35d4c4b411f
--- /dev/null
+++ b/meta-openeuler/recipes-extended/shadow/files/pam.d/groupmems
@@ -0,0 +1,4 @@
+#%PAM-1.0
+auth		sufficient	pam_rootok.so
+account		required	pam_permit.so
+password	include		common-passwd
diff --git a/meta-openeuler/recipes-extended/shadow/files/pam.d/login b/meta-openeuler/recipes-extended/shadow/files/pam.d/login
new file mode 100644
index 0000000000000000000000000000000000000000..499c8c3d7f0a047dc0dd5cd1824d1c23934b4b30
--- /dev/null
+++ b/meta-openeuler/recipes-extended/shadow/files/pam.d/login
@@ -0,0 +1,9 @@
+#%PAM-1.0
+auth		required	pam_securetty.so
+auth		include		common-auth
+account		required	pam_nologin.so
+account		include		common-account
+password	include         common-password
+session		include		common-session
+session		required	pam_loginuid.so
+session		optional	pam_console.so
diff --git a/meta-openeuler/recipes-extended/shadow/files/pam.d/newusers b/meta-openeuler/recipes-extended/shadow/files/pam.d/newusers
new file mode 100644
index 0000000000000000000000000000000000000000..4c59dfa478a3a8d2b0f3ee0c86ae6a8cb61f23f2
--- /dev/null
+++ b/meta-openeuler/recipes-extended/shadow/files/pam.d/newusers
@@ -0,0 +1,6 @@
+# The PAM configuration file for the Shadow 'newusers' service
+#
+
+auth       sufficient   pam_rootok.so
+account    required     pam_permit.so
+password   include      common-password
diff --git a/meta-openeuler/recipes-extended/shadow/files/pam.d/passwd b/meta-openeuler/recipes-extended/shadow/files/pam.d/passwd
new file mode 100644
index 0000000000000000000000000000000000000000..59cfdfb21b8d9b3216a7f11f5fc872679d7adf3e
--- /dev/null
+++ b/meta-openeuler/recipes-extended/shadow/files/pam.d/passwd
@@ -0,0 +1,4 @@
+#%PAM-1.0
+auth		include		common-auth
+account		include		common-account
+password	include		common-password
diff --git a/meta-openeuler/recipes-extended/shadow/files/pam.d/su b/meta-openeuler/recipes-extended/shadow/files/pam.d/su
new file mode 100644
index 0000000000000000000000000000000000000000..28360f571312ce236bc5a3496e4bc95ebdf6beec
--- /dev/null
+++ b/meta-openeuler/recipes-extended/shadow/files/pam.d/su
@@ -0,0 +1,8 @@
+auth               sufficient pam_rootok.so
+auth               required   pam_wheel.so use_uid
+session            required pam_env.so readenv=1
+auth               include      common-auth
+account            sufficient   pam_rootok.so
+account            include      common-account
+password   include      common-password
+session            include      common-session
diff --git a/meta-openeuler/recipes-extended/shadow/files/shadow-update-pam-conf.patch b/meta-openeuler/recipes-extended/shadow/files/shadow-update-pam-conf.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b2d77011a4680a60494120880979f92a58383769
--- /dev/null
+++ b/meta-openeuler/recipes-extended/shadow/files/shadow-update-pam-conf.patch
@@ -0,0 +1,90 @@
+diff --git a/etc/pam.d/chage b/etc/pam.d/chage
+index 8f49f5c..b1f365d 100644
+--- a/etc/pam.d/chage
++++ b/etc/pam.d/chage
+@@ -1,4 +1,4 @@
+ #%PAM-1.0
+ auth		sufficient	pam_rootok.so
+ account		required	pam_permit.so
+-password	include		system-auth
++password	include		common-password
+diff --git a/etc/pam.d/chgpasswd b/etc/pam.d/chgpasswd
+index 8f49f5c..b1f365d 100644
+--- a/etc/pam.d/chgpasswd
++++ b/etc/pam.d/chgpasswd
+@@ -1,4 +1,4 @@
+ #%PAM-1.0
+ auth		sufficient	pam_rootok.so
+ account		required	pam_permit.so
+-password	include		system-auth
++password	include		common-password
+diff --git a/etc/pam.d/groupadd b/etc/pam.d/groupadd
+index 8f49f5c..b1f365d 100644
+--- a/etc/pam.d/groupadd
++++ b/etc/pam.d/groupadd
+@@ -1,4 +1,4 @@
+ #%PAM-1.0
+ auth		sufficient	pam_rootok.so
+ account		required	pam_permit.so
+-password	include		system-auth
++password	include		common-password
+diff --git a/etc/pam.d/groupdel b/etc/pam.d/groupdel
+index 8f49f5c..b1f365d 100644
+--- a/etc/pam.d/groupdel
++++ b/etc/pam.d/groupdel
+@@ -1,4 +1,4 @@
+ #%PAM-1.0
+ auth		sufficient	pam_rootok.so
+ account		required	pam_permit.so
+-password	include		system-auth
++password	include		common-password
+diff --git a/etc/pam.d/groupmems b/etc/pam.d/groupmems
+index 8f49f5c..b1f365d 100644
+--- a/etc/pam.d/groupmems
++++ b/etc/pam.d/groupmems
+@@ -1,4 +1,4 @@
+ #%PAM-1.0
+ auth		sufficient	pam_rootok.so
+ account		required	pam_permit.so
+-password	include		system-auth
++password	include		common-password
+diff --git a/etc/pam.d/groupmod b/etc/pam.d/groupmod
+index 8f49f5c..b1f365d 100644
+--- a/etc/pam.d/groupmod
++++ b/etc/pam.d/groupmod
+@@ -1,4 +1,4 @@
+ #%PAM-1.0
+ auth		sufficient	pam_rootok.so
+ account		required	pam_permit.so
+-password	include		system-auth
++password	include		common-password
+diff --git a/etc/pam.d/useradd b/etc/pam.d/useradd
+index 8f49f5c..b1f365d 100644
+--- a/etc/pam.d/useradd
++++ b/etc/pam.d/useradd
+@@ -1,4 +1,4 @@
+ #%PAM-1.0
+ auth		sufficient	pam_rootok.so
+ account		required	pam_permit.so
+-password	include		system-auth
++password	include		common-password
+diff --git a/etc/pam.d/userdel b/etc/pam.d/userdel
+index 8f49f5c..b1f365d 100644
+--- a/etc/pam.d/userdel
++++ b/etc/pam.d/userdel
+@@ -1,4 +1,4 @@
+ #%PAM-1.0
+ auth		sufficient	pam_rootok.so
+ account		required	pam_permit.so
+-password	include		system-auth
++password	include		common-password
+diff --git a/etc/pam.d/usermod b/etc/pam.d/usermod
+index 8f49f5c..b1f365d 100644
+--- a/etc/pam.d/usermod
++++ b/etc/pam.d/usermod
+@@ -1,4 +1,4 @@
+ #%PAM-1.0
+ auth		sufficient	pam_rootok.so
+ account		required	pam_permit.so
+-password	include		system-auth
++password	include		common-password
diff --git a/meta-openeuler/recipes-extended/shadow/shadow_%.bbappend b/meta-openeuler/recipes-extended/shadow/shadow_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f65cc44c4f01ae5b1d981f217ae801d708666ce8
--- /dev/null
+++ b/meta-openeuler/recipes-extended/shadow/shadow_%.bbappend
@@ -0,0 +1,100 @@
+# main bbfile: yocto-poky/meta/recipes-extended/shadow/shadow_4.11.bb
+
+PV = "4.14.3"
+LIC_FILES_CHKSUM = "file://COPYING;md5=c9a450b7be84eac23e6353efecb60b5b"
+# get extra config files from openeuler(pam.d directory)
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# outdated patch
+SRC_URI:remove = " \
+           file://shadow-4.1.3-dots-in-usernames.patch \
+           file://shadow-relaxed-usernames.patch \
+           file://0001-Drop-nsswitch.conf-message-when-not-in-place-eg.-musl.patch \
+           file://0001-Disable-use-of-syslog-for-sysroot.patch \
+           "
+
+# use openeuler patches
+SRC_URI:prepend = "file://${BP}.tar.xz \
+            file://usermod-unlock.patch \
+            file://shadow-add-sm3-crypt-support.patch \
+            file://shadow-Remove-encrypted-passwd-for-useradd-gr.patch \
+           "
+# remove patches with the same functionality in src-openeuler from poky:
+# file://shadow-update-pam-conf.patch
+SRC_URI:remove = " \
+    file://CVE-2023-29383.patch \
+    file://0001-Overhaul-valid_field.patch \
+"
+
+inherit pkgconfig
+
+# add extra pam files for openeuler
+# poky shadow.inc have added: chfn chpasswd chsh login newusers passwd su
+PAM_SRC_URI += " \
+        file://pam.d/groupmems \
+        file://login.defs \
+"
+
+SRC_URI[sha256sum] = "6969279236fe3152768573a38c9f83cb9ca109851a5a990aec1fc672ac2cfcd2"
+
+CFLAGS:append:libc-musl = " -DLIBBSD_OVERLAY"
+
+# no ${mandir} installed in openeuler
+ALTERNATIVE:${PN}-doc = ""
+
+do_install:append:class-target () {
+    # use login.defs from openeuler, we have applied these functions as poky:
+    # * Enable CREATE_HOME by default: "CREATE_HOME     yes"
+    # * Make the users mailbox in ~/ not /var/spool/mail by default on an embedded system: "MAIL_FILE  .mail"  and "#MAIL_DIR    /var/spool/mail"
+    # * Disable checking emails: "#MAIL_CHECK_ENAB        yes"
+    # * Comment out SU_NAME to work correctly with busybox (See Bug#5359 and Bug#7173): "#SU_NAME        su"
+    # * Use proper encryption for passwords: "ENCRYPT_METHOD SHA512"
+    # * other list of function that compare with poky's shadow (yocto-poky/meta/recipes-extended/shadow/files/login_defs_pam.sed) :
+    #   Function                login_defs_pam.sed          openeuler
+    #   FAILLOG_ENAB            comment                     comment
+    #   LASTLOG_ENAB            comment                     "LASTLOG_ENAB yes"
+    #   MAIL_CHECK_ENAB         comment                     comment
+    #   OBSCURE_CHECKS_ENAB     comment                     comment
+    #   PORTTIME_CHECKS_ENAB    comment                     comment
+    #   QUOTAS_ENAB             comment                     comment
+    #   MOTD_FILE               comment                     comment
+    #   FTMP_FILE               comment                     comment
+    #   NOLOGINS_FILE           comment                     comment
+    #   ENV_HZ                  comment                     comment
+    #   ENV_TZ                  comment                     comment
+    #   PASS_MIN_LEN            comment                     comment
+    #   SU_WHEEL_ONLY           comment                     comment
+    #   CRACKLIB_DICTPATH       comment                     comment
+    #   PASS_CHANGE_TRIES       comment                     comment
+    #   PASS_ALWAYS_WARN        comment                     comment
+    #   PASS_MAX_LEN            comment                     comment
+    #   PASS_MIN_LEN            comment                     comment
+    #   CHFN_AUTH               comment                     comment
+    #   CHSH_AUTH               comment                     noexist
+    #   ISSUE_FILE              comment                     comment
+    #   LOGIN_STRING            comment                     comment
+    #   ULIMIT                  comment                     comment
+    #   ENVIRON_FILE            comment                     comment
+    # * for other difference between poky's shadow login.defs, see diff_login_defs.txt
+    #  ${WORKDIR}/login.defs is in PAM_SRC_URI which is controlled by PACKAGECONFIG, 
+    #  so it may not exist. Here we install it when it is there
+    if [ -f "${WORKDIR}/login.defs" ]; then
+        install -m 0644 ${WORKDIR}/login.defs ${D}${sysconfdir}/login.defs
+    fi
+
+    # use /bin/bash as default SHELL
+    sed -i 's:/bin/sh:/bin/bash:g' ${D}${sysconfdir}/default/useradd
+}
+
+
+SYSROOT_DIRS:append:class-native = " ${STAGING_DIR_NATIVE}/lib-shadow-deps/"
+INSANE_SKIP:${PN}:class-native = "already-stripped"
+
+PACKAGECONFIG[libbsd] = "--with-libbsd,--without-libbsd,libbsd"
+PACKAGECONFIG[logind] = "--enable-logind,--disable-logind,systemd"
+
+SYSROOT_DIRS:append:class-native = " ${STAGING_DIR_NATIVE}/lib-shadow-deps/"
+INSANE_SKIP:${PN}:class-native = "already-stripped"
+
+# keep as 4.13 recipe
+PAM_PLUGINS:remove = "pam-plugin-lastlog"
diff --git a/meta-openeuler/recipes-extended/socketcan/can-utils_%.bbappend b/meta-openeuler/recipes-extended/socketcan/can-utils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..289ae78462e6eff390cb189a717bb08b3d624a11
--- /dev/null
+++ b/meta-openeuler/recipes-extended/socketcan/can-utils_%.bbappend
@@ -0,0 +1,9 @@
+# main bb file: yocto-meta-openembedded/meta-oe/recipes-extended/socketcan/can-utils_git.bb
+
+
+S = "${WORKDIR}/${BPN}-${PV}"
+
+SRC_URI:remove = "git://github.com/linux-can/${BPN}.git;protocol=https;branch=master"
+SRC_URI:prepend = "file://${BPN}-${PV}.tar.gz \
+                   "
+SRC_URI[sha256sum] = "c9b8f29515ad34af7f78450ec55c983abc5393e86b1f128a92ac0dfd141baaf7"
diff --git a/meta-openeuler/recipes-extended/stress-ng/stress-ng_%.bbappend b/meta-openeuler/recipes-extended/stress-ng/stress-ng_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5538d41edd8785db8751e5c6a38b61dc323a7afe
--- /dev/null
+++ b/meta-openeuler/recipes-extended/stress-ng/stress-ng_%.bbappend
@@ -0,0 +1,18 @@
+# main bbfile: yocto-poky/meta/recipes-extended/stress-ng/stress-ng_0.13.12.bb
+
+PV = "0.13.11"
+
+# powerpc64 is not supported now 
+# and this patch is located in the dir of 
+# yocto-poky/meta/recipes-extended/stress-ng/stress-ng-0.13.12
+# version number is different.
+# if this patch is required, move this patch into openeuler 
+SRC_URI:remove = " \
+    file://0001-stress-cpu-disable-float128-math-on-powerpc64-to-avo.patch \
+    "
+
+SRC_URI:prepend = " \
+    file://V${PV}.tar.gz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-extended/sudo/sudo_%.bbappend b/meta-openeuler/recipes-extended/sudo/sudo_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..53135425812d696e65c8829f15481d6bdee95199
--- /dev/null
+++ b/meta-openeuler/recipes-extended/sudo/sudo_%.bbappend
@@ -0,0 +1,16 @@
+# the main bb file: yocto-poky/meta/recipes-extended/sudo/sudo_1.9.13p3.bb
+
+PV = "1.9.15p5"
+
+LIC_FILES_CHKSUM = "file://LICENSE.md;md5=5100e20d35f9015f9eef6bdb27ba194f"
+
+SRC_URI:remove = " \
+            file://0001-sudo.conf.in-fix-conflict-with-multilib.patch \
+            file://0001-lib-util-mksigname.c-correctly-include-header-for-ou.patch \
+"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+            file://Fix-compilation-error-on-sw64-arch.patch \
+"
+
+SRC_URI[sha256sum] = "558d10b9a1991fb3b9fa7fa7b07ec4405b7aefb5b3cb0b0871dbc81e3a88e558"
diff --git a/meta-openeuler/recipes-extended/tar/tar_%.bbappend b/meta-openeuler/recipes-extended/tar/tar_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..507b0bfa9d261745eb6e47308bd3aab2539dcdf5
--- /dev/null
+++ b/meta-openeuler/recipes-extended/tar/tar_%.bbappend
@@ -0,0 +1,24 @@
+# main bbfile: yocto-poky/meta/recipes-extended/tar/tar_1.34.bb
+PV="1.35"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=1ebbd3e34237af26da5dc08a4e440464"
+
+# Use the source packages from openEuler
+SRC_URI:remove = " \
+        file://CVE-2022-48303.patch \
+        "
+SRC_URI:prepend = "file://${BP}.tar.xz \
+        file://backport-CVE-2022-48303.patch \
+        file://tar-1.28-loneZeroWarning.patch \
+        file://tar-1.28-vfatTruncate.patch \
+        file://tar-1.29-wildcards.patch \
+        file://tar-1.28-atime-rofs.patch \
+        file://tar-1.28-document-exclude-mistakes.patch \
+        file://tar-1.33-fix-capabilities-test.patch \
+        file://tar-1.35-add-forgotten-tests-from-upstream.patch \
+        file://tar-1.35-revert-fix-savannah-bug-633567.patch \
+        file://tar-Add-sw64-architecture.patch \
+"
+
+SRC_URI[md5sum] = "aa1621ec7013a19abab52a8aff04fe5b"
+SRC_URI[sha256sum] = "3e1e518ffc912f86608a8cb35e4bd41ad1aec210df2a47aaa1f95e7f5576ef56"
diff --git a/meta-openeuler/recipes-extended/tcp-wrappers/tcp-wrappers_%.bbappend b/meta-openeuler/recipes-extended/tcp-wrappers/tcp-wrappers_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7a168516f93d638a0a735867313e9180621f9de3
--- /dev/null
+++ b/meta-openeuler/recipes-extended/tcp-wrappers/tcp-wrappers_%.bbappend
@@ -0,0 +1,10 @@
+# main bb file: meta/recipes-extended/tcp-wrappers/tcp-wrappers_7.6.bb
+# openeuler's tcp-wrapper (https://gitee.com/src-openeuler/tcp_wrappers)
+# is the version supporting ipv6, different with poky's one
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+# upstream src and patches
+SRC_URI:prepend = " \
+            file://${OPENEULER_LOCAL_NAME}/${BPN}/tcp_wrappers_${PV}.tar.gz  \
+           "
diff --git a/meta-openeuler/recipes-extended/texinfo/texinfo_%.bbappend b/meta-openeuler/recipes-extended/texinfo/texinfo_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b1aa23637c40618ab369a673f35162612b267850
--- /dev/null
+++ b/meta-openeuler/recipes-extended/texinfo/texinfo_%.bbappend
@@ -0,0 +1,24 @@
+
+PV = "7.0.3"
+
+# openeuler source
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           "
+# for version 7.0.3, compare the differences in upstream recipe
+SRC_URI[sha256sum] = "3cc5706fb086b895e1dc2b407aade9f95a3a233ff856273e2b659b089f117683"
+
+# remove poky patch
+SRC_URI:remove = " \
+           file://0001-gnulib-Update.patch \
+           "
+# append do_install from texinfo_7.0.3 recipe
+do_install:append() {
+	sed -i -e 's,${HOSTTOOLS_DIR},,' ${D}${bindir}/texindex
+}
+
+# add files attribute
+FILES:${PN}-doc = "${infodir}/texi* \
+                   ${datadir}/${tex_texinfo} \
+                   ${mandir}/man1 ${mandir}/man5"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-extended/unzip/unzip_%.bbappend b/meta-openeuler/recipes-extended/unzip/unzip_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8f9f9965171883f811b1b488f6338ce8c627efbf
--- /dev/null
+++ b/meta-openeuler/recipes-extended/unzip/unzip_%.bbappend
@@ -0,0 +1 @@
+SRC_URI:prepend = " file://unzip60.tar.gz "
diff --git a/meta-openeuler/recipes-extended/wget/wget_%.bbappend b/meta-openeuler/recipes-extended/wget/wget_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..104da283a99f93aed8603d7cd4a7ce59b4e5efc9
--- /dev/null
+++ b/meta-openeuler/recipes-extended/wget/wget_%.bbappend
@@ -0,0 +1,14 @@
+# openeuler version
+PV = "1.21.4"
+
+# 1.21.4 inc LIC_FILES_CHKSUM
+LIC_FILES_CHKSUM = "file://COPYING;md5=6f65012d1daf98cb09b386cfb68df26b"
+
+# openeuler SRC_URI
+SRC_URI:prepend = "file://${BP}.tar.gz \
+                  "
+
+# openeuler SRC_URI[sha256sum]
+SRC_URI[sha256sum] = "81542f5cefb8faacc39bbbc6c82ded80e3e4a88505ae72ea51df27525bcde04c"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-extended/wwan/wwan.bb b/meta-openeuler/recipes-extended/wwan/wwan.bb
new file mode 100644
index 0000000000000000000000000000000000000000..6c87f20dc43bc96da562d3bc28970ac9960c307d
--- /dev/null
+++ b/meta-openeuler/recipes-extended/wwan/wwan.bb
@@ -0,0 +1,57 @@
+#
+# SPDX-License-Identifier: MIT
+# This file Copyright (C) 2018, 2020-2021 Anton Kikin <a.kikin@tano-systems.com>
+#
+PR = "tano5"
+
+DESCRIPTION = "Generic OpenWrt 3G/4G proto handler"
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=801f80980d171dd6425610833a22dbe6"
+SECTION = "net/misc"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}/patches:${THISDIR}/${PN}/files:"
+
+SRC_URI += "\
+	file://wwan.sh \
+	file://wwan.usb \
+	file://wwan.usbmisc \
+	file://LICENSE \
+"
+
+S = "${WORKDIR}"
+
+SRC_URI[data.md5sum] = "477aabf75258536005d58aef9b0d59d8"
+
+inherit allarch
+
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+do_fetch[cleandirs] += "${WORKDIR}/data"
+
+do_install:append() {
+	install -dm 0755 ${D}/lib/netifd/proto
+	install -m 0755 ${WORKDIR}/wwan.sh ${D}/lib/netifd/proto/wwan.sh
+
+	install -dm 0755 ${D}${sysconfdir}/hotplug.d/usb
+	install -m 0755 ${WORKDIR}/wwan.usb ${D}${sysconfdir}/hotplug.d/usb/00_wwan.sh
+
+	install -dm 0755 ${D}${sysconfdir}/hotplug.d/usbmisc
+	install -m 0755 ${WORKDIR}/wwan.usbmisc ${D}${sysconfdir}/hotplug.d/usbmisc/00_wwan.sh
+
+	install -dm 0755 ${D}/lib/network/wwan
+
+	#
+	# In order to keep the GIT repo free of filenames with colons,
+	# we name the files xxxx-yyyy and rename here after copying to the build directory
+	#
+	for filevar in ${WORKDIR}/data/*-*
+	do
+		[ -f "$filevar" ] || continue
+		FILENAME=$(basename $filevar)
+		NEWFILENAME=${FILENAME//-/:}
+		cp "${WORKDIR}/data/${FILENAME}" \
+		   "${D}/lib/network/wwan/${NEWFILENAME}"
+	done
+}
+
+FILES:${PN} += "${sysconfidir}/ /lib/"
diff --git a/meta-openeuler/recipes-extended/wwan/wwan/LICENSE b/meta-openeuler/recipes-extended/wwan/wwan/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..7f5abbce27293625a994963735f52e51bce8c1b6
--- /dev/null
+++ b/meta-openeuler/recipes-extended/wwan/wwan/LICENSE
@@ -0,0 +1,132 @@
+
+GNU GENERAL PUBLIC LICENSE
+
+Version 2, June 1991
+
+Copyright (C) 1989, 1991 Free Software Foundation, Inc.  
+51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
+
+Everyone is permitted to copy and distribute verbatim copies
+of this license document, but changing it is not allowed.
+Preamble
+
+The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation`s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too.
+
+When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things.
+
+To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it.
+
+For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.
+
+We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software.
+
+Also, for each author`s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors` reputations.
+
+Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone`s free use or not licensed at all.
+
+The precise terms and conditions for copying, distribution and modification follow.
+
+TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does.
+
+1. You may copy and distribute verbatim copies of the Program`s source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.
+
+2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:
+
+a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change.
+b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License.
+c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.)
+These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License.
+
+3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following:
+
+a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
+b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or,
+c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.)
+The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable.
+
+If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code.
+
+4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.
+
+5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.
+
+6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients` exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License.
+
+7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances.
+
+It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.
+
+This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.
+
+8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.
+
+9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation.
+
+10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally.
+
+NO WARRANTY
+
+11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
+
+END OF TERMS AND CONDITIONS
+
+How to Apply These Terms to Your New Programs
+
+If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms.
+
+To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.
+
+one line to give the program`s name and an idea of what it does.
+Copyright (C) yyyy  name of author
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this when it starts in an interactive mode:
+
+Gnomovision version 69, Copyright (C) year name of author
+Gnomovision comes with ABSOLUTELY NO WARRANTY; for details
+type `show w`.  This is free software, and you are welcome
+to redistribute it under certain conditions; type `show c` 
+for details.
+The hypothetical commands `show w` and `show c` should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w` and `show c`; they could even be mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names:
+
+Yoyodyne, Inc., hereby disclaims all copyright
+interest in the program `Gnomovision`
+(which makes passes at compilers) written 
+by James Hacker.
+
+signature of Ty Coon, 1 April 1989
+Ty Coon, President of Vice
+This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License.
+
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new file mode 100644
index 0000000000000000000000000000000000000000..82682af790955d845be03fbd5aca64af29f73d4b
--- /dev/null
+++ b/meta-openeuler/recipes-extended/wwan/wwan/data/data.zip
@@ -0,0 +1,1446 @@
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+
+
+
+
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{&quot;entityId&quot;: &quot;21663911434&quot;, &quot;endOfRange&quot;: 5000}, {&quot;entityId&quot;: &quot;21663911434&quot;, &quot;endOfRange&quot;: 5155}, {&quot;entityId&quot;: &quot;21663911434&quot;, &quot;endOfRange&quot;: 5330}, {&quot;entityId&quot;: &quot;21663911434&quot;, &quot;endOfRange&quot;: 5825}, {&quot;entityId&quot;: &quot;21672251105&quot;, &quot;endOfRange&quot;: 6000}, {&quot;entityId&quot;: &quot;21672251105&quot;, &quot;endOfRange&quot;: 7500}, {&quot;entityId&quot;: &quot;21673341369&quot;, &quot;endOfRange&quot;: 7830}, {&quot;entityId&quot;: &quot;21673341369&quot;, &quot;endOfRange&quot;: 8325}, {&quot;entityId&quot;: &quot;21673341369&quot;, &quot;endOfRange&quot;: 9330}, {&quot;entityId&quot;: &quot;21673341369&quot;, &quot;endOfRange&quot;: 10000}], &quot;forcedVariations&quot;: {&quot;409007617793ebd1e12654adf87047d0&quot;: &quot;growth&quot;, &quot;3977d8a7a265a13d734f3edf9226214c&quot;: &quot;primer&quot;, &quot;bcf588169e3ac842af083a5a54708563&quot;: &quot;growth&quot;}}], &quot;version&quot;: &quot;4&quot;, &quot;audiences&quot;: [{&quot;conditions&quot;: &quot;[\&quot;or\&quot;, {\&quot;match\&quot;: \&quot;exact\&quot;, \&quot;name\&quot;: \&quot;$opt_dummy_attribute\&quot;, \&quot;type\&quot;: \&quot;custom_attribute\&quot;, \&quot;value\&quot;: \&quot;$opt_dummy_value\&quot;}]&quot;, &quot;id&quot;: &quot;$opt_dummy_audience&quot;, &quot;name&quot;: &quot;Optimizely-Generated Audience for Backwards Compatibility&quot;}], &quot;anonymizeIP&quot;: true, &quot;sdkKey&quot;: &quot;WTc6awnGuYDdG98CYRban&quot;, &quot;attributes&quot;: [{&quot;id&quot;: &quot;16822470375&quot;, &quot;key&quot;: &quot;user_id&quot;}, {&quot;id&quot;: &quot;17143601254&quot;, &quot;key&quot;: &quot;spammy&quot;}, {&quot;id&quot;: &quot;18175660309&quot;, &quot;key&quot;: &quot;organization_plan&quot;}, {&quot;id&quot;: &quot;18813001570&quot;, &quot;key&quot;: &quot;is_logged_in&quot;}, {&quot;id&quot;: &quot;19073851829&quot;, &quot;key&quot;: &quot;geo&quot;}, {&quot;id&quot;: &quot;20175462351&quot;, &quot;key&quot;: &quot;requestedCurrency&quot;}, {&quot;id&quot;: &quot;20785470195&quot;, &quot;key&quot;: &quot;country_code&quot;}, {&quot;id&quot;: &quot;21656311196&quot;, &quot;key&quot;: &quot;opened_downgrade_dialog&quot;}], &quot;botFiltering&quot;: false, &quot;accountId&quot;: &quot;16737760170&quot;, &quot;events&quot;: [{&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;17911811441&quot;, &quot;key&quot;: &quot;hydro_click.dashboard.teacher_toolbox_cta&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18124116703&quot;, &quot;key&quot;: &quot;submit.organizations.complete_sign_up&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18145892387&quot;, &quot;key&quot;: &quot;no_metric.tracked_outside_of_optimizely&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18178755568&quot;, &quot;key&quot;: &quot;click.org_onboarding_checklist.add_repo&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18180553241&quot;, &quot;key&quot;: &quot;submit.repository_imports.create&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18186103728&quot;, &quot;key&quot;: &quot;click.help.learn_more_about_repository_creation&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18188530140&quot;, &quot;key&quot;: &quot;test_event&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18191963644&quot;, &quot;key&quot;: &quot;click.empty_org_repo_cta.transfer_repository&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18195612788&quot;, &quot;key&quot;: &quot;click.empty_org_repo_cta.import_repository&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18210945499&quot;, &quot;key&quot;: &quot;click.org_onboarding_checklist.invite_members&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18211063248&quot;, &quot;key&quot;: &quot;click.empty_org_repo_cta.create_repository&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18215721889&quot;, &quot;key&quot;: &quot;click.org_onboarding_checklist.update_profile&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18224360785&quot;, &quot;key&quot;: &quot;click.org_onboarding_checklist.dismiss&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18234832286&quot;, &quot;key&quot;: &quot;submit.organization_activation.complete&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18252392383&quot;, &quot;key&quot;: &quot;submit.org_repository.create&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18257551537&quot;, &quot;key&quot;: &quot;submit.org_member_invitation.create&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18259522260&quot;, &quot;key&quot;: &quot;submit.organization_profile.update&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18564603625&quot;, &quot;key&quot;: &quot;view.classroom_select_organization&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18568612016&quot;, &quot;key&quot;: &quot;click.classroom_sign_in_click&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18572592540&quot;, &quot;key&quot;: &quot;view.classroom_name&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18574203855&quot;, &quot;key&quot;: &quot;click.classroom_create_organization&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18582053415&quot;, &quot;key&quot;: &quot;click.classroom_select_organization&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18589463420&quot;, &quot;key&quot;: &quot;click.classroom_create_classroom&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18591323364&quot;, &quot;key&quot;: &quot;click.classroom_create_first_classroom&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18591652321&quot;, &quot;key&quot;: &quot;click.classroom_grant_access&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18607131425&quot;, &quot;key&quot;: &quot;view.classroom_creation&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;18831680583&quot;, &quot;key&quot;: &quot;upgrade_account_plan&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;19064064515&quot;, &quot;key&quot;: &quot;click.signup&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;19075373687&quot;, &quot;key&quot;: &quot;click.view_account_billing_page&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;19077355841&quot;, &quot;key&quot;: &quot;click.dismiss_signup_prompt&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;19079713938&quot;, &quot;key&quot;: &quot;click.contact_sales&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;19120963070&quot;, &quot;key&quot;: &quot;click.compare_account_plans&quot;}, {&quot;experimentIds&quot;: [&quot;21685100630&quot;], &quot;id&quot;: &quot;19151690317&quot;, &quot;key&quot;: &quot;click.upgrade_account_cta&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;19424193129&quot;, &quot;key&quot;: &quot;click.open_account_switcher&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;19520330825&quot;, &quot;key&quot;: &quot;click.visit_account_profile&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;19540970635&quot;, &quot;key&quot;: &quot;click.switch_account_context&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;19730198868&quot;, &quot;key&quot;: &quot;submit.homepage_signup&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;19820830627&quot;, &quot;key&quot;: &quot;click.homepage_signup&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;19988571001&quot;, &quot;key&quot;: &quot;click.create_enterprise_trial&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20036538294&quot;, &quot;key&quot;: &quot;click.create_organization_team&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20040653299&quot;, &quot;key&quot;: &quot;click.input_enterprise_trial_form&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20062030003&quot;, &quot;key&quot;: &quot;click.continue_with_team&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20068947153&quot;, &quot;key&quot;: &quot;click.create_organization_free&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20086636658&quot;, &quot;key&quot;: &quot;click.signup_continue.username&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20091648988&quot;, &quot;key&quot;: &quot;click.signup_continue.create_account&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20103637615&quot;, &quot;key&quot;: &quot;click.signup_continue.email&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20111574253&quot;, &quot;key&quot;: &quot;click.signup_continue.password&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20120044111&quot;, &quot;key&quot;: &quot;view.pricing_page&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20152062109&quot;, &quot;key&quot;: &quot;submit.create_account&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20165800992&quot;, &quot;key&quot;: &quot;submit.upgrade_payment_form&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20171520319&quot;, &quot;key&quot;: &quot;submit.create_organization&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20222645674&quot;, &quot;key&quot;: &quot;click.recommended_plan_in_signup.discuss_your_needs&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20227443657&quot;, &quot;key&quot;: &quot;submit.verify_primary_user_email&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20234607160&quot;, &quot;key&quot;: &quot;click.recommended_plan_in_signup.try_enterprise&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20238175784&quot;, &quot;key&quot;: &quot;click.recommended_plan_in_signup.team&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20239847212&quot;, &quot;key&quot;: &quot;click.recommended_plan_in_signup.continue_free&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20251097193&quot;, &quot;key&quot;: &quot;recommended_plan&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20438619534&quot;, &quot;key&quot;: &quot;click.pricing_calculator.1_member&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20456699683&quot;, &quot;key&quot;: &quot;click.pricing_calculator.15_members&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20467868331&quot;, &quot;key&quot;: &quot;click.pricing_calculator.10_members&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20476267432&quot;, &quot;key&quot;: &quot;click.trial_days_remaining&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20476357660&quot;, &quot;key&quot;: &quot;click.discover_feature&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20479287901&quot;, &quot;key&quot;: &quot;click.pricing_calculator.custom_members&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20481107083&quot;, &quot;key&quot;: &quot;click.recommended_plan_in_signup.apply_teacher_benefits&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20483089392&quot;, &quot;key&quot;: &quot;click.pricing_calculator.5_members&quot;}, {&quot;experimentIds&quot;: [&quot;20652570897&quot;], &quot;id&quot;: &quot;20484283944&quot;, &quot;key&quot;: &quot;click.onboarding_task&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20484996281&quot;, &quot;key&quot;: &quot;click.recommended_plan_in_signup.apply_student_benefits&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20486713726&quot;, &quot;key&quot;: &quot;click.onboarding_task_breadcrumb&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20490791319&quot;, &quot;key&quot;: &quot;click.upgrade_to_enterprise&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20491786766&quot;, &quot;key&quot;: &quot;click.talk_to_us&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20494144087&quot;, &quot;key&quot;: &quot;click.dismiss_enterprise_trial&quot;}, {&quot;experimentIds&quot;: [&quot;20652570897&quot;], &quot;id&quot;: &quot;20499722759&quot;, &quot;key&quot;: &quot;completed_all_tasks&quot;}, {&quot;experimentIds&quot;: [&quot;20652570897&quot;], &quot;id&quot;: &quot;20500710104&quot;, &quot;key&quot;: &quot;completed_onboarding_tasks&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20513160672&quot;, &quot;key&quot;: &quot;click.read_doc&quot;}, {&quot;experimentIds&quot;: [&quot;20652570897&quot;], &quot;id&quot;: &quot;20516196762&quot;, &quot;key&quot;: &quot;actions_enabled&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20518980986&quot;, &quot;key&quot;: &quot;click.dismiss_trial_banner&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20535446721&quot;, &quot;key&quot;: &quot;click.issue_actions_prompt.dismiss_prompt&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20557002247&quot;, &quot;key&quot;: &quot;click.issue_actions_prompt.setup_workflow&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20595070227&quot;, &quot;key&quot;: &quot;click.pull_request_setup_workflow&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20626600314&quot;, &quot;key&quot;: &quot;click.seats_input&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20642310305&quot;, &quot;key&quot;: &quot;click.decrease_seats_number&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20662990045&quot;, &quot;key&quot;: &quot;click.increase_seats_number&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20679620969&quot;, &quot;key&quot;: &quot;click.public_product_roadmap&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20761240940&quot;, &quot;key&quot;: &quot;click.dismiss_survey_banner&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20767210721&quot;, &quot;key&quot;: &quot;click.take_survey&quot;}, {&quot;experimentIds&quot;: [&quot;20652570897&quot;], &quot;id&quot;: &quot;20795281201&quot;, &quot;key&quot;: &quot;click.archive_list&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20966790249&quot;, &quot;key&quot;: &quot;contact_sales.submit&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20996500333&quot;, &quot;key&quot;: &quot;contact_sales.existing_customer&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;20996890162&quot;, &quot;key&quot;: &quot;contact_sales.blank_message_field&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;21000470317&quot;, &quot;key&quot;: &quot;contact_sales.personal_email&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;21002790172&quot;, &quot;key&quot;: &quot;contact_sales.blank_phone_field&quot;}, {&quot;experimentIds&quot;: [&quot;21445030708&quot;], &quot;id&quot;: &quot;21354412592&quot;, &quot;key&quot;: &quot;click.dismiss_create_readme&quot;}, {&quot;experimentIds&quot;: [&quot;21445030708&quot;], &quot;id&quot;: &quot;21366102546&quot;, &quot;key&quot;: &quot;click.dismiss_zero_user_content&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;21370252505&quot;, &quot;key&quot;: &quot;account_did_downgrade&quot;}, {&quot;experimentIds&quot;: [&quot;21445030708&quot;], &quot;id&quot;: &quot;21370840408&quot;, &quot;key&quot;: &quot;click.cta_create_readme&quot;}, {&quot;experimentIds&quot;: [&quot;21445030708&quot;], &quot;id&quot;: &quot;21375451068&quot;, &quot;key&quot;: &quot;click.cta_create_new_repository&quot;}, {&quot;experimentIds&quot;: [&quot;21445030708&quot;], &quot;id&quot;: &quot;21385390948&quot;, &quot;key&quot;: &quot;click.zero_user_content&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;21467712175&quot;, &quot;key&quot;: &quot;click.downgrade_keep&quot;}, {&quot;experimentIds&quot;: [&quot;21486342806&quot;], &quot;id&quot;: &quot;21484112202&quot;, &quot;key&quot;: &quot;click.downgrade&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;21495292213&quot;, &quot;key&quot;: &quot;click.downgrade_survey_exit&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;21508241468&quot;, &quot;key&quot;: &quot;click.downgrade_survey_submit&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;21512030356&quot;, &quot;key&quot;: &quot;click.downgrade_support&quot;}, {&quot;experimentIds&quot;: [&quot;21486342806&quot;], &quot;id&quot;: &quot;21539090022&quot;, &quot;key&quot;: &quot;click.downgrade_exit&quot;}, {&quot;experimentIds&quot;: [&quot;21532540507&quot;], &quot;id&quot;: &quot;21543640644&quot;, &quot;key&quot;: &quot;click_fetch_upstream&quot;}, {&quot;experimentIds&quot;: [&quot;21685100630&quot;], &quot;id&quot;: &quot;21646510300&quot;, &quot;key&quot;: &quot;click.move_your_work&quot;}, {&quot;experimentIds&quot;: [&quot;21685100630&quot;], &quot;id&quot;: &quot;21656151116&quot;, &quot;key&quot;: &quot;click.add_branch_protection_rule&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;21663860599&quot;, &quot;key&quot;: &quot;click.downgrade_dialog_open&quot;}, {&quot;experimentIds&quot;: [&quot;21685100630&quot;], &quot;id&quot;: &quot;21687860483&quot;, &quot;key&quot;: &quot;click.learn_about_protected_branches&quot;}, {&quot;experimentIds&quot;: [&quot;21685100630&quot;], &quot;id&quot;: &quot;21689050333&quot;, &quot;key&quot;: &quot;click.dismiss_protect_this_branch&quot;}, {&quot;experimentIds&quot;: [], &quot;id&quot;: &quot;21864370109&quot;, &quot;key&quot;: &quot;click.sign_in&quot;}], &quot;revision&quot;: &quot;1337&quot;}" />
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+</svg>
+      </a>
+
+        <div class="d-lg-none css-truncate css-truncate-target width-fit p-2">
+          
+
+        </div>
+
+      <div class="d-flex flex-items-center">
+            <a href="/signup?ref_cta=Sign+up&amp;ref_loc=header+logged+out&amp;ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fblob%2Fshow&amp;source=header-repo"
+              class="d-inline-block d-lg-none f5 no-underline border color-border-default rounded-2 px-2 py-1 mr-3 mr-sm-5 color-fg-inherit"
+              data-hydro-click="{&quot;event_type&quot;:&quot;authentication.click&quot;,&quot;payload&quot;:{&quot;location_in_page&quot;:&quot;site header&quot;,&quot;repository_id&quot;:null,&quot;auth_type&quot;:&quot;SIGN_UP&quot;,&quot;originating_url&quot;:&quot;https://github.com/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="8a9d4a8b847cee2540ff137fb9d135b7e0fc1a80b046ea482f19870c2fa0f63a"
+            >
+              Sign&nbsp;up
+            </a>
+
+          <button aria-label="Toggle navigation" aria-expanded="false" type="button" data-view-component="true" class="js-details-target btn-link d-lg-none mt-1 color-fg-inherit">    <svg aria-hidden="true" height="24" viewBox="0 0 16 16" version="1.1" width="24" data-view-component="true" class="octicon octicon-three-bars">
+    <path fill-rule="evenodd" d="M1 2.75A.75.75 0 011.75 2h12.5a.75.75 0 110 1.5H1.75A.75.75 0 011 2.75zm0 5A.75.75 0 011.75 7h12.5a.75.75 0 110 1.5H1.75A.75.75 0 011 7.75zM1.75 12a.75.75 0 100 1.5h12.5a.75.75 0 100-1.5H1.75z"></path>
+</svg>
+</button>      </div>
+    </div>
+
+    <div class="HeaderMenu HeaderMenu--logged-out position-fixed top-0 right-0 bottom-0 height-fit position-lg-relative d-lg-flex flex-justify-between flex-items-center flex-auto">
+      <div class="d-flex d-lg-none flex-justify-end border-bottom color-bg-subtle p-3">
+          <button aria-label="Toggle navigation" aria-expanded="false" type="button" data-view-component="true" class="js-details-target btn-link">    <svg aria-hidden="true" height="24" viewBox="0 0 24 24" version="1.1" width="24" data-view-component="true" class="octicon octicon-x color-fg-muted">
+    <path fill-rule="evenodd" d="M5.72 5.72a.75.75 0 011.06 0L12 10.94l5.22-5.22a.75.75 0 111.06 1.06L13.06 12l5.22 5.22a.75.75 0 11-1.06 1.06L12 13.06l-5.22 5.22a.75.75 0 01-1.06-1.06L10.94 12 5.72 6.78a.75.75 0 010-1.06z"></path>
+</svg>
+</button>      </div>
+
+        <nav class="mt-0 px-3 px-lg-0 mb-5 mb-lg-0" aria-label="Global">
+          <ul class="d-lg-flex list-style-none">
+              <li class="mr-0 mr-lg-3 position-relative flex-wrap flex-justify-between flex-items-center border-bottom border-lg-bottom-0 d-block d-lg-flex flex-lg-nowrap flex-lg-items-center">
+    <details class="HeaderMenu-details details-overlay details-reset width-full">
+      <summary class="HeaderMenu-summary HeaderMenu-link px-0 py-3 border-0 no-wrap d-block d-lg-inline-block">
+        Product
+        <svg x="0" y="0" viewBox="0 0 14 8" xml:space="preserve" fill="none" class="icon-chevon-down-mktg position-absolute position-lg-relative"><path d="M1,1l6.2,6L13,1"></path></svg>
+      </summary>
+      <div class="dropdown-menu flex-auto rounded px-0 mt-0 pb-4 p-lg-4 position-relative position-lg-absolute left-0 left-lg-n4">
+        <ul class="list-style-none f5 pb-1">
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--primary text-bold py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Features&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Features;&quot;}" href="/features">
+      Features
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Mobile&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Mobile;&quot;}" href="/mobile">
+      Mobile
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Actions&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Actions;&quot;}" href="/features/actions">
+      Actions
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Codespaces&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Codespaces;&quot;}" href="/features/codespaces">
+      Codespaces
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Copilot&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Copilot;&quot;}" href="/features/copilot">
+      Copilot
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Packages&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Packages;&quot;}" href="/features/packages">
+      Packages
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Security&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Security;&quot;}" href="/features/security">
+      Security
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Code review&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Code review;&quot;}" href="/features/code-review">
+      Code review
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Issues&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Issues;&quot;}" href="/features/issues">
+      Issues
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Discussions&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Discussions;&quot;}" href="/features/discussions">
+      Discussions
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Integrations&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Integrations;&quot;}" href="/features/integrations">
+      Integrations
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--primary text-bold border-top pt-4 pb-2 mt-3" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to GitHub Sponsors&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:GitHub Sponsors;&quot;}" href="/sponsors">
+      GitHub Sponsors
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--primary text-bold py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Product&quot;,&quot;action&quot;:&quot;click to go to Customer stories&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Customer stories;&quot;}" href="/customer-stories">
+      Customer stories
+</a>  </li>
+
+        </ul>
+      </div>
+    </details>
+</li>
+
+
+              <li class="mr-0 mr-lg-3 position-relative flex-wrap flex-justify-between flex-items-center border-bottom border-lg-bottom-0 d-block d-lg-flex flex-lg-nowrap flex-lg-items-center">
+    <a class="HeaderMenu-link no-underline py-3 d-block d-lg-inline-block" data-analytics-event="{&quot;category&quot;:&quot;Header menu top item (logged out)&quot;,&quot;action&quot;:&quot;click to go to Team&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Team;&quot;}" href="/team">Team</a>
+</li>
+
+              <li class="mr-0 mr-lg-3 position-relative flex-wrap flex-justify-between flex-items-center border-bottom border-lg-bottom-0 d-block d-lg-flex flex-lg-nowrap flex-lg-items-center">
+    <a class="HeaderMenu-link no-underline py-3 d-block d-lg-inline-block" data-analytics-event="{&quot;category&quot;:&quot;Header menu top item (logged out)&quot;,&quot;action&quot;:&quot;click to go to Enterprise&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Enterprise;&quot;}" href="/enterprise">Enterprise</a>
+</li>
+
+
+            <li class="mr-0 mr-lg-3 position-relative flex-wrap flex-justify-between flex-items-center border-bottom border-lg-bottom-0 d-block d-lg-flex flex-lg-nowrap flex-lg-items-center">
+    <details class="HeaderMenu-details details-overlay details-reset width-full">
+      <summary class="HeaderMenu-summary HeaderMenu-link px-0 py-3 border-0 no-wrap d-block d-lg-inline-block">
+        Explore
+        <svg x="0" y="0" viewBox="0 0 14 8" xml:space="preserve" fill="none" class="icon-chevon-down-mktg position-absolute position-lg-relative"><path d="M1,1l6.2,6L13,1"></path></svg>
+      </summary>
+      <div class="dropdown-menu flex-auto rounded px-0 mt-0 pb-4 p-lg-4 position-relative position-lg-absolute left-0 left-lg-n4">
+        <ul class="list-style-none f5 pb-1">
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--primary text-bold py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Explore&quot;,&quot;action&quot;:&quot;click to go to Explore GitHub&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Explore GitHub;&quot;}" href="/explore">
+      Explore GitHub
+</a>  </li>
+
+              <li class="color-fg-muted text-normal f6 text-mono mb-1 border-top pt-3 mt-3 mb-1">Learn and contribute</li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Explore&quot;,&quot;action&quot;:&quot;click to go to Topics&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Topics;&quot;}" href="/topics">
+      Topics
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Explore&quot;,&quot;action&quot;:&quot;click to go to Collections&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Collections;&quot;}" href="/collections">
+      Collections
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Explore&quot;,&quot;action&quot;:&quot;click to go to Trending&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Trending;&quot;}" href="/trending">
+      Trending
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Explore&quot;,&quot;action&quot;:&quot;click to go to Skills&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Skills;&quot;}" href="https://skills.github.com/">
+      Skills
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Explore&quot;,&quot;action&quot;:&quot;click to go to GitHub Sponsors&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:GitHub Sponsors;&quot;}" href="/sponsors/explore">
+      GitHub Sponsors
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Explore&quot;,&quot;action&quot;:&quot;click to go to Open source guides&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Open source guides;&quot;}" href="https://opensource.guide">
+      Open source guides
+</a>  </li>
+
+              <li class="color-fg-muted text-normal f6 text-mono mb-1 border-top pt-3 mt-3 mb-1">Connect with others</li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Explore&quot;,&quot;action&quot;:&quot;click to go to The ReadME Project&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:The ReadME Project;&quot;}" href="/readme">
+      The ReadME Project
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Explore&quot;,&quot;action&quot;:&quot;click to go to Events&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Events;&quot;}" href="/events">
+      Events
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Explore&quot;,&quot;action&quot;:&quot;click to go to Community forum&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Community forum;&quot;}" href="https://github.community">
+      Community forum
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Explore&quot;,&quot;action&quot;:&quot;click to go to GitHub Education&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:GitHub Education;&quot;}" href="https://education.github.com">
+      GitHub Education
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Explore&quot;,&quot;action&quot;:&quot;click to go to GitHub Stars program&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:GitHub Stars program;&quot;}" href="https://stars.github.com">
+      GitHub Stars program
+</a>  </li>
+
+        </ul>
+      </div>
+    </details>
+</li>
+
+
+            <li class="mr-0 mr-lg-3 position-relative flex-wrap flex-justify-between flex-items-center border-bottom border-lg-bottom-0 d-block d-lg-flex flex-lg-nowrap flex-lg-items-center">
+    <a class="HeaderMenu-link no-underline py-3 d-block d-lg-inline-block" data-analytics-event="{&quot;category&quot;:&quot;Header menu top item (logged out)&quot;,&quot;action&quot;:&quot;click to go to Marketplace&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Marketplace;&quot;}" href="/marketplace">Marketplace</a>
+</li>
+
+
+            <li class="mr-0 mr-lg-3 position-relative flex-wrap flex-justify-between flex-items-center border-bottom border-lg-bottom-0 d-block d-lg-flex flex-lg-nowrap flex-lg-items-center">
+    <details class="HeaderMenu-details details-overlay details-reset width-full">
+      <summary class="HeaderMenu-summary HeaderMenu-link px-0 py-3 border-0 no-wrap d-block d-lg-inline-block">
+        Pricing
+        <svg x="0" y="0" viewBox="0 0 14 8" xml:space="preserve" fill="none" class="icon-chevon-down-mktg position-absolute position-lg-relative"><path d="M1,1l6.2,6L13,1"></path></svg>
+      </summary>
+      <div class="dropdown-menu flex-auto rounded px-0 mt-0 pb-4 p-lg-4 position-relative position-lg-absolute left-0 left-lg-n4">
+        <ul class="list-style-none f5 pb-1">
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--primary text-bold py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Pricing&quot;,&quot;action&quot;:&quot;click to go to Plans&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Plans;&quot;}" href="/pricing">
+      Plans
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Pricing&quot;,&quot;action&quot;:&quot;click to go to Compare plans&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Compare plans;&quot;}" href="/pricing#compare-features">
+      Compare plans
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--secondary py-2" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Pricing&quot;,&quot;action&quot;:&quot;click to go to Contact Sales&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Contact Sales;&quot;}" href="https://github.com/enterprise/contact">
+      Contact Sales
+</a>  </li>
+
+              <li>
+    <a class="lh-condensed-ultra d-block no-underline position-relative Link--primary text-bold border-top pt-4 pb-2 mt-3" data-analytics-event="{&quot;category&quot;:&quot;Header dropdown (logged out), Pricing&quot;,&quot;action&quot;:&quot;click to go to Education&quot;,&quot;label&quot;:&quot;ref_page:/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip;ref_cta:Education;&quot;}" href="https://education.github.com">
+      Education
+</a>  </li>
+
+        </ul>
+      </div>
+    </details>
+</li>
+
+          </ul>
+        </nav>
+
+      <div class="d-lg-flex flex-items-center px-3 px-lg-0 text-center text-lg-left">
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+
+
+<div class="header-search flex-auto js-site-search position-relative flex-self-stretch flex-md-self-auto mb-3 mb-md-0 mr-0 mr-md-3 scoped-search site-scoped-search js-jump-to"
+>
+  <div class="position-relative">
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+        <input type="text"
+          class="form-control input-sm header-search-input jump-to-field js-jump-to-field js-site-search-focus js-site-search-field is-clearable"
+          data-hotkey=s,/
+          name="q"
+          data-test-selector="nav-search-input"
+          placeholder="Search"
+          data-unscoped-placeholder="Search GitHub"
+          data-scoped-placeholder="Search"
+          autocapitalize="off"
+          role="combobox"
+          aria-haspopup="listbox"
+          aria-expanded="false"
+          aria-autocomplete="list"
+          aria-controls="jump-to-results"
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+          spellcheck="false"
+          autocomplete="off"
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+
+
+          <div class="Box position-absolute overflow-hidden d-none jump-to-suggestions js-jump-to-suggestions-container">
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+<ul class="d-none js-jump-to-suggestions-template-container">
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+
+<li class="d-flex flex-justify-start flex-items-center p-0 f5 navigation-item js-navigation-item js-jump-to-suggestion" role="option">
+  <a tabindex="-1" class="no-underline d-flex flex-auto flex-items-center jump-to-suggestions-path js-jump-to-suggestion-path js-navigation-open p-2" href="" data-item-type="suggestion">
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+      <span class="js-jump-to-badge-search-text-default d-none" aria-label="in this repository">
+        In this repository
+      </span>
+      <span class="js-jump-to-badge-search-text-global d-none" aria-label="in all of GitHub">
+        All GitHub
+      </span>
+      <span aria-hidden="true" class="d-inline-block ml-1 v-align-middle">↵</span>
+    </div>
+
+    <div aria-hidden="true" class="border rounded-2 flex-shrink-0 color-bg-subtle px-1 color-fg-muted ml-1 f6 d-none d-on-nav-focus js-jump-to-badge-jump">
+      Jump to
+      <span class="d-inline-block ml-1 v-align-middle">↵</span>
+    </div>
+  </a>
+</li>
+
+</ul>
+
+<ul class="d-none js-jump-to-no-results-template-container">
+  <li class="d-flex flex-justify-center flex-items-center f5 d-none js-jump-to-suggestion p-2">
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+  </li>
+</ul>
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+<ul id="jump-to-results" role="listbox" class="p-0 m-0 js-navigation-container jump-to-suggestions-results-container js-jump-to-suggestions-results-container">
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+<li class="d-flex flex-justify-start flex-items-center p-0 f5 navigation-item js-navigation-item js-jump-to-scoped-search d-none" role="option">
+  <a tabindex="-1" class="no-underline d-flex flex-auto flex-items-center jump-to-suggestions-path js-jump-to-suggestion-path js-navigation-open p-2" href="" data-item-type="scoped_search">
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+      <svg title="Repository" aria-label="Repository" role="img" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-repo js-jump-to-octicon-repo d-none flex-shrink-0">
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+</svg>
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+    <img class="avatar mr-2 flex-shrink-0 js-jump-to-suggestion-avatar d-none" alt="" aria-label="Team" src="" width="28" height="28">
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+    <div class="jump-to-suggestion-name js-jump-to-suggestion-name flex-auto overflow-hidden text-left no-wrap css-truncate css-truncate-target">
+    </div>
+
+    <div class="border rounded-2 flex-shrink-0 color-bg-subtle px-1 color-fg-muted ml-1 f6 d-none js-jump-to-badge-search">
+      <span class="js-jump-to-badge-search-text-default d-none" aria-label="in this repository">
+        In this repository
+      </span>
+      <span class="js-jump-to-badge-search-text-global d-none" aria-label="in all of GitHub">
+        All GitHub
+      </span>
+      <span aria-hidden="true" class="d-inline-block ml-1 v-align-middle">↵</span>
+    </div>
+
+    <div aria-hidden="true" class="border rounded-2 flex-shrink-0 color-bg-subtle px-1 color-fg-muted ml-1 f6 d-none d-on-nav-focus js-jump-to-badge-jump">
+      Jump to
+      <span class="d-inline-block ml-1 v-align-middle">↵</span>
+    </div>
+  </a>
+</li>
+
+  
+
+<li class="d-flex flex-justify-start flex-items-center p-0 f5 navigation-item js-navigation-item js-jump-to-owner-scoped-search d-none" role="option">
+  <a tabindex="-1" class="no-underline d-flex flex-auto flex-items-center jump-to-suggestions-path js-jump-to-suggestion-path js-navigation-open p-2" href="" data-item-type="owner_scoped_search">
+    <div class="jump-to-octicon js-jump-to-octicon flex-shrink-0 mr-2 text-center d-none">
+      <svg title="Repository" aria-label="Repository" role="img" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-repo js-jump-to-octicon-repo d-none flex-shrink-0">
+    <path fill-rule="evenodd" d="M2 2.5A2.5 2.5 0 014.5 0h8.75a.75.75 0 01.75.75v12.5a.75.75 0 01-.75.75h-2.5a.75.75 0 110-1.5h1.75v-2h-8a1 1 0 00-.714 1.7.75.75 0 01-1.072 1.05A2.495 2.495 0 012 11.5v-9zm10.5-1V9h-8c-.356 0-.694.074-1 .208V2.5a1 1 0 011-1h8zM5 12.25v3.25a.25.25 0 00.4.2l1.45-1.087a.25.25 0 01.3 0L8.6 15.7a.25.25 0 00.4-.2v-3.25a.25.25 0 00-.25-.25h-3.5a.25.25 0 00-.25.25z"></path>
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+</svg>
+      <svg title="Search" aria-label="Search" role="img" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-search js-jump-to-octicon-search d-none flex-shrink-0">
+    <path fill-rule="evenodd" d="M11.5 7a4.499 4.499 0 11-8.998 0A4.499 4.499 0 0111.5 7zm-.82 4.74a6 6 0 111.06-1.06l3.04 3.04a.75.75 0 11-1.06 1.06l-3.04-3.04z"></path>
+</svg>
+    </div>
+
+    <img class="avatar mr-2 flex-shrink-0 js-jump-to-suggestion-avatar d-none" alt="" aria-label="Team" src="" width="28" height="28">
+
+    <div class="jump-to-suggestion-name js-jump-to-suggestion-name flex-auto overflow-hidden text-left no-wrap css-truncate css-truncate-target">
+    </div>
+
+    <div class="border rounded-2 flex-shrink-0 color-bg-subtle px-1 color-fg-muted ml-1 f6 d-none js-jump-to-badge-search">
+      <span class="js-jump-to-badge-search-text-default d-none" aria-label="in this organization">
+        In this organization
+      </span>
+      <span class="js-jump-to-badge-search-text-global d-none" aria-label="in all of GitHub">
+        All GitHub
+      </span>
+      <span aria-hidden="true" class="d-inline-block ml-1 v-align-middle">↵</span>
+    </div>
+
+    <div aria-hidden="true" class="border rounded-2 flex-shrink-0 color-bg-subtle px-1 color-fg-muted ml-1 f6 d-none d-on-nav-focus js-jump-to-badge-jump">
+      Jump to
+      <span class="d-inline-block ml-1 v-align-middle">↵</span>
+    </div>
+  </a>
+</li>
+
+  
+
+<li class="d-flex flex-justify-start flex-items-center p-0 f5 navigation-item js-navigation-item js-jump-to-global-search d-none" role="option">
+  <a tabindex="-1" class="no-underline d-flex flex-auto flex-items-center jump-to-suggestions-path js-jump-to-suggestion-path js-navigation-open p-2" href="" data-item-type="global_search">
+    <div class="jump-to-octicon js-jump-to-octicon flex-shrink-0 mr-2 text-center d-none">
+      <svg title="Repository" aria-label="Repository" role="img" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-repo js-jump-to-octicon-repo d-none flex-shrink-0">
+    <path fill-rule="evenodd" d="M2 2.5A2.5 2.5 0 014.5 0h8.75a.75.75 0 01.75.75v12.5a.75.75 0 01-.75.75h-2.5a.75.75 0 110-1.5h1.75v-2h-8a1 1 0 00-.714 1.7.75.75 0 01-1.072 1.05A2.495 2.495 0 012 11.5v-9zm10.5-1V9h-8c-.356 0-.694.074-1 .208V2.5a1 1 0 011-1h8zM5 12.25v3.25a.25.25 0 00.4.2l1.45-1.087a.25.25 0 01.3 0L8.6 15.7a.25.25 0 00.4-.2v-3.25a.25.25 0 00-.25-.25h-3.5a.25.25 0 00-.25.25z"></path>
+</svg>
+      <svg title="Project" aria-label="Project" role="img" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-project js-jump-to-octicon-project d-none flex-shrink-0">
+    <path fill-rule="evenodd" d="M1.75 0A1.75 1.75 0 000 1.75v12.5C0 15.216.784 16 1.75 16h12.5A1.75 1.75 0 0016 14.25V1.75A1.75 1.75 0 0014.25 0H1.75zM1.5 1.75a.25.25 0 01.25-.25h12.5a.25.25 0 01.25.25v12.5a.25.25 0 01-.25.25H1.75a.25.25 0 01-.25-.25V1.75zM11.75 3a.75.75 0 00-.75.75v7.5a.75.75 0 001.5 0v-7.5a.75.75 0 00-.75-.75zm-8.25.75a.75.75 0 011.5 0v5.5a.75.75 0 01-1.5 0v-5.5zM8 3a.75.75 0 00-.75.75v3.5a.75.75 0 001.5 0v-3.5A.75.75 0 008 3z"></path>
+</svg>
+      <svg title="Search" aria-label="Search" role="img" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-search js-jump-to-octicon-search d-none flex-shrink-0">
+    <path fill-rule="evenodd" d="M11.5 7a4.499 4.499 0 11-8.998 0A4.499 4.499 0 0111.5 7zm-.82 4.74a6 6 0 111.06-1.06l3.04 3.04a.75.75 0 11-1.06 1.06l-3.04-3.04z"></path>
+</svg>
+    </div>
+
+    <img class="avatar mr-2 flex-shrink-0 js-jump-to-suggestion-avatar d-none" alt="" aria-label="Team" src="" width="28" height="28">
+
+    <div class="jump-to-suggestion-name js-jump-to-suggestion-name flex-auto overflow-hidden text-left no-wrap css-truncate css-truncate-target">
+    </div>
+
+    <div class="border rounded-2 flex-shrink-0 color-bg-subtle px-1 color-fg-muted ml-1 f6 d-none js-jump-to-badge-search">
+      <span class="js-jump-to-badge-search-text-default d-none" aria-label="in this repository">
+        In this repository
+      </span>
+      <span class="js-jump-to-badge-search-text-global d-none" aria-label="in all of GitHub">
+        All GitHub
+      </span>
+      <span aria-hidden="true" class="d-inline-block ml-1 v-align-middle">↵</span>
+    </div>
+
+    <div aria-hidden="true" class="border rounded-2 flex-shrink-0 color-bg-subtle px-1 color-fg-muted ml-1 f6 d-none d-on-nav-focus js-jump-to-badge-jump">
+      Jump to
+      <span class="d-inline-block ml-1 v-align-middle">↵</span>
+    </div>
+  </a>
+</li>
+
+
+</ul>
+
+          </div>
+      </label>
+</form>  </div>
+</div>
+
+          </div>
+
+        <div class="position-relative mr-3 mb-4 mb-lg-0 d-inline-block">
+          <a href="/login?return_to=https%3A%2F%2Fgithub.com%2Ftano-systems%2Fmeta-tanowrt%2Fblob%2Fmaster%2Fmeta-tanowrt%2Frecipes-extended%2Fwwan%2Fwwan%2Ffiles%2Fdata%2Fdata.zip"
+            class="HeaderMenu-link flex-shrink-0 no-underline"
+            data-hydro-click="{&quot;event_type&quot;:&quot;authentication.click&quot;,&quot;payload&quot;:{&quot;location_in_page&quot;:&quot;site header menu&quot;,&quot;repository_id&quot;:null,&quot;auth_type&quot;:&quot;SIGN_UP&quot;,&quot;originating_url&quot;:&quot;https://github.com/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="26da201f936b9816af186b57dd100969ef07df2e127df06dd61decf03805dcdd"
+            data-ga-click="(Logged out) Header, clicked Sign in, text:sign-in">
+            Sign in
+          </a>
+        </div>
+
+          <a href="/signup?ref_cta=Sign+up&amp;ref_loc=header+logged+out&amp;ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fblob%2Fshow&amp;source=header-repo&amp;source_repo=tano-systems%2Fmeta-tanowrt"
+            class="HeaderMenu-link flex-shrink-0 d-inline-block no-underline border color-border-default rounded px-2 py-1"
+            data-hydro-click="{&quot;event_type&quot;:&quot;authentication.click&quot;,&quot;payload&quot;:{&quot;location_in_page&quot;:&quot;site header menu&quot;,&quot;repository_id&quot;:null,&quot;auth_type&quot;:&quot;SIGN_UP&quot;,&quot;originating_url&quot;:&quot;https://github.com/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="26da201f936b9816af186b57dd100969ef07df2e127df06dd61decf03805dcdd"
+            data-analytics-event="{&quot;category&quot;:&quot;Sign up&quot;,&quot;action&quot;:&quot;click to sign up for account&quot;,&quot;label&quot;:&quot;ref_page:/&lt;user-name&gt;/&lt;repo-name&gt;/blob/show;ref_cta:Sign up;ref_loc:header logged out&quot;}"
+          >
+            Sign up
+          </a>
+      </div>
+    </div>
+  </div>
+</header>
+
+    </div>
+
+  <div id="start-of-content" class="show-on-focus"></div>
+
+
+
+
+
+
+
+    <div data-pjax-replace id="js-flash-container" data-turbo-replace>
+
+
+
+  <template class="js-flash-template">
+    <div class="flash flash-full  {{ className }}">
+  <div class="px-2" >
+    <button class="flash-close js-flash-close" type="button" aria-label="Dismiss this message">
+      <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-x">
+    <path fill-rule="evenodd" d="M3.72 3.72a.75.75 0 011.06 0L8 6.94l3.22-3.22a.75.75 0 111.06 1.06L9.06 8l3.22 3.22a.75.75 0 11-1.06 1.06L8 9.06l-3.22 3.22a.75.75 0 01-1.06-1.06L6.94 8 3.72 4.78a.75.75 0 010-1.06z"></path>
+</svg>
+    </button>
+    
+      <div>{{ message }}</div>
+
+  </div>
+</div>
+  </template>
+</div>
+
+
+    
+  <include-fragment class="js-notification-shelf-include-fragment" data-base-src="https://github.com/notifications/beta/shelf"></include-fragment>
+
+
+
+
+
+  <div
+    class="application-main "
+    data-commit-hovercards-enabled
+    data-discussion-hovercards-enabled
+    data-issue-and-pr-hovercards-enabled
+  >
+        <div itemscope itemtype="http://schema.org/SoftwareSourceCode" class="">
+    <main id="js-repo-pjax-container" data-pjax-container >
+      
+  
+
+    
+    
+
+
+
+
+
+
+
+
+  <div id="repository-container-header" class="pt-3 hide-full-screen" style="background-color: var(--color-page-header-bg);" data-pjax-replace data-turbo-replace>
+
+      <div class="d-flex flex-wrap flex-justify-end mb-3 px-3 px-md-4 px-lg-5" style="gap: 1rem;">
+
+        <div class="flex-auto min-width-0 width-fit mr-3">
+            <div class=" d-flex flex-wrap flex-items-center wb-break-word f3 text-normal">
+    <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-repo color-fg-muted mr-2">
+    <path fill-rule="evenodd" d="M2 2.5A2.5 2.5 0 014.5 0h8.75a.75.75 0 01.75.75v12.5a.75.75 0 01-.75.75h-2.5a.75.75 0 110-1.5h1.75v-2h-8a1 1 0 00-.714 1.7.75.75 0 01-1.072 1.05A2.495 2.495 0 012 11.5v-9zm10.5-1V9h-8c-.356 0-.694.074-1 .208V2.5a1 1 0 011-1h8zM5 12.25v3.25a.25.25 0 00.4.2l1.45-1.087a.25.25 0 01.3 0L8.6 15.7a.25.25 0 00.4-.2v-3.25a.25.25 0 00-.25-.25h-3.5a.25.25 0 00-.25.25z"></path>
+</svg>
+  
+  <span class="author flex-self-stretch" itemprop="author">
+    <a class="url fn" rel="author" data-hovercard-type="organization" data-hovercard-url="/orgs/tano-systems/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="/tano-systems">tano-systems</a>
+  </span>
+  <span class="mx-1 flex-self-stretch color-fg-muted">/</span>
+  <strong itemprop="name" class="mr-2 flex-self-stretch">
+    <a data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/tano-systems/meta-tanowrt">meta-tanowrt</a>
+  </strong>
+
+  <span></span><span class="Label Label--secondary v-align-middle mr-1">Public</span>
+</div>
+
+        </div>
+
+          <ul class="pagehead-actions flex-shrink-0 d-none d-md-inline" style="padding: 2px 0;">
+
+    
+
+  <li>
+        <a href="/login?return_to=%2Ftano-systems%2Fmeta-tanowrt" rel="nofollow" data-hydro-click="{&quot;event_type&quot;:&quot;authentication.click&quot;,&quot;payload&quot;:{&quot;location_in_page&quot;:&quot;notification subscription menu watch&quot;,&quot;repository_id&quot;:null,&quot;auth_type&quot;:&quot;LOG_IN&quot;,&quot;originating_url&quot;:&quot;https://github.com/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="028c8e009de3882b3ee3c226b94b9e2f5ab29101b8dbe1cabaf51fc8c016b280" aria-label="You must be signed in to change notification settings" data-view-component="true" class="tooltipped tooltipped-s btn-sm btn">    <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-bell mr-2">
+    <path d="M8 16a2 2 0 001.985-1.75c.017-.137-.097-.25-.235-.25h-3.5c-.138 0-.252.113-.235.25A2 2 0 008 16z"></path><path fill-rule="evenodd" d="M8 1.5A3.5 3.5 0 004.5 5v2.947c0 .346-.102.683-.294.97l-1.703 2.556a.018.018 0 00-.003.01l.001.006c0 .002.002.004.004.006a.017.017 0 00.006.004l.007.001h10.964l.007-.001a.016.016 0 00.006-.004.016.016 0 00.004-.006l.001-.007a.017.017 0 00-.003-.01l-1.703-2.554a1.75 1.75 0 01-.294-.97V5A3.5 3.5 0 008 1.5zM3 5a5 5 0 0110 0v2.947c0 .05.015.098.042.139l1.703 2.555A1.518 1.518 0 0113.482 13H2.518a1.518 1.518 0 01-1.263-2.36l1.703-2.554A.25.25 0 003 7.947V5z"></path>
+</svg>Notifications
+</a>
+  </li>
+
+  <li>
+      
+    <a href="/login?return_to=%2Ftano-systems%2Fmeta-tanowrt" rel="nofollow" data-hydro-click="{&quot;event_type&quot;:&quot;authentication.click&quot;,&quot;payload&quot;:{&quot;location_in_page&quot;:&quot;repo details fork button&quot;,&quot;repository_id&quot;:135370024,&quot;auth_type&quot;:&quot;LOG_IN&quot;,&quot;originating_url&quot;:&quot;https://github.com/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="b0f6761faf2de452bb8c8be80a1fa8e61a2c162f249188f018c53b2929232786" aria-label="You must be signed in to fork a repository" data-view-component="true" class="tooltipped tooltipped-s btn-sm btn">    <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-repo-forked mr-2">
+    <path fill-rule="evenodd" d="M5 3.25a.75.75 0 11-1.5 0 .75.75 0 011.5 0zm0 2.122a2.25 2.25 0 10-1.5 0v.878A2.25 2.25 0 005.75 8.5h1.5v2.128a2.251 2.251 0 101.5 0V8.5h1.5a2.25 2.25 0 002.25-2.25v-.878a2.25 2.25 0 10-1.5 0v.878a.75.75 0 01-.75.75h-4.5A.75.75 0 015 6.25v-.878zm3.75 7.378a.75.75 0 11-1.5 0 .75.75 0 011.5 0zm3-8.75a.75.75 0 100-1.5.75.75 0 000 1.5z"></path>
+</svg>Fork
+    <span id="repo-network-counter" data-pjax-replace="true" title="18" data-view-component="true" class="Counter">18</span>
+</a>
+  </li>
+
+  <li>
+        <div data-view-component="true" class="BtnGroup d-flex">
+        <a href="/login?return_to=%2Ftano-systems%2Fmeta-tanowrt" rel="nofollow" data-hydro-click="{&quot;event_type&quot;:&quot;authentication.click&quot;,&quot;payload&quot;:{&quot;location_in_page&quot;:&quot;star button&quot;,&quot;repository_id&quot;:135370024,&quot;auth_type&quot;:&quot;LOG_IN&quot;,&quot;originating_url&quot;:&quot;https://github.com/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="b2b3d28ffa2b6a7425bbf94ed44dc6f65fe143f046c676569f5e25061cb62c38" aria-label="You must be signed in to star a repository" data-view-component="true" class="tooltipped tooltipped-s btn-sm btn BtnGroup-item">    <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-star v-align-text-bottom d-inline-block mr-2">
+    <path fill-rule="evenodd" d="M8 .25a.75.75 0 01.673.418l1.882 3.815 4.21.612a.75.75 0 01.416 1.279l-3.046 2.97.719 4.192a.75.75 0 01-1.088.791L8 12.347l-3.766 1.98a.75.75 0 01-1.088-.79l.72-4.194L.818 6.374a.75.75 0 01.416-1.28l4.21-.611L7.327.668A.75.75 0 018 .25zm0 2.445L6.615 5.5a.75.75 0 01-.564.41l-3.097.45 2.24 2.184a.75.75 0 01.216.664l-.528 3.084 2.769-1.456a.75.75 0 01.698 0l2.77 1.456-.53-3.084a.75.75 0 01.216-.664l2.24-2.183-3.096-.45a.75.75 0 01-.564-.41L8 2.694v.001z"></path>
+</svg><span data-view-component="true" class="d-inline">
+          Star
+</span>          <span id="repo-stars-counter-star" aria-label="22 users starred this repository" data-singular-suffix="user starred this repository" data-plural-suffix="users starred this repository" data-pjax-replace="true" data-turbo-replace="true" title="22" data-view-component="true" class="Counter js-social-count">22</span>
+</a>        <button disabled="disabled" aria-label="You must be signed in to add this repository to a list" type="button" data-view-component="true" class="btn-sm btn BtnGroup-item px-2">    <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-triangle-down">
+    <path d="M4.427 7.427l3.396 3.396a.25.25 0 00.354 0l3.396-3.396A.25.25 0 0011.396 7H4.604a.25.25 0 00-.177.427z"></path>
+</svg>
+</button></div>
+  </li>
+
+  
+
+</ul>
+
+      </div>
+
+      <div id="responsive-meta-container" data-pjax-replace data-turbo-replace>
+</div>
+
+
+        
+
+  
+<nav data-pjax="#js-repo-pjax-container" aria-label="Repository" data-view-component="true" class="js-repo-nav js-sidenav-container-pjax js-responsive-underlinenav overflow-hidden UnderlineNav px-3 px-md-4 px-lg-5">
+
+  <ul data-view-component="true" class="UnderlineNav-body list-style-none">
+      <li data-view-component="true" class="d-inline-flex">
+  <a id="code-tab" href="/tano-systems/meta-tanowrt" data-tab-item="i0code-tab" data-selected-links="repo_source repo_downloads repo_commits repo_releases repo_tags repo_branches repo_packages repo_deployments /tano-systems/meta-tanowrt" data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" data-hotkey="g c" data-ga-click="Repository, Navigation click, Code tab" aria-current="page" data-view-component="true" class="UnderlineNav-item no-wrap js-responsive-underlinenav-item js-selected-navigation-item selected">
+    
+                <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-code UnderlineNav-octicon d-none d-sm-inline">
+    <path fill-rule="evenodd" d="M4.72 3.22a.75.75 0 011.06 1.06L2.06 8l3.72 3.72a.75.75 0 11-1.06 1.06L.47 8.53a.75.75 0 010-1.06l4.25-4.25zm6.56 0a.75.75 0 10-1.06 1.06L13.94 8l-3.72 3.72a.75.75 0 101.06 1.06l4.25-4.25a.75.75 0 000-1.06l-4.25-4.25z"></path>
+</svg>
+        <span data-content="Code">Code</span>
+          <span id="code-repo-tab-count" data-pjax-replace="" title="Not available" data-view-component="true" class="Counter"></span>
+
+
+    
+</a></li>
+      <li data-view-component="true" class="d-inline-flex">
+  <a id="issues-tab" href="/tano-systems/meta-tanowrt/issues" data-tab-item="i1issues-tab" data-selected-links="repo_issues repo_labels repo_milestones /tano-systems/meta-tanowrt/issues" data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" data-hotkey="g i" data-ga-click="Repository, Navigation click, Issues tab" data-view-component="true" class="UnderlineNav-item no-wrap js-responsive-underlinenav-item js-selected-navigation-item">
+    
+                <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-issue-opened UnderlineNav-octicon d-none d-sm-inline">
+    <path d="M8 9.5a1.5 1.5 0 100-3 1.5 1.5 0 000 3z"></path><path fill-rule="evenodd" d="M8 0a8 8 0 100 16A8 8 0 008 0zM1.5 8a6.5 6.5 0 1113 0 6.5 6.5 0 01-13 0z"></path>
+</svg>
+        <span data-content="Issues">Issues</span>
+          <span id="issues-repo-tab-count" data-pjax-replace="" title="0" hidden="hidden" data-view-component="true" class="Counter">0</span>
+
+
+    
+</a></li>
+      <li data-view-component="true" class="d-inline-flex">
+  <a id="pull-requests-tab" href="/tano-systems/meta-tanowrt/pulls" data-tab-item="i2pull-requests-tab" data-selected-links="repo_pulls checks /tano-systems/meta-tanowrt/pulls" data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" data-hotkey="g p" data-ga-click="Repository, Navigation click, Pull requests tab" data-view-component="true" class="UnderlineNav-item no-wrap js-responsive-underlinenav-item js-selected-navigation-item">
+    
+                <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-git-pull-request UnderlineNav-octicon d-none d-sm-inline">
+    <path fill-rule="evenodd" d="M7.177 3.073L9.573.677A.25.25 0 0110 .854v4.792a.25.25 0 01-.427.177L7.177 3.427a.25.25 0 010-.354zM3.75 2.5a.75.75 0 100 1.5.75.75 0 000-1.5zm-2.25.75a2.25 2.25 0 113 2.122v5.256a2.251 2.251 0 11-1.5 0V5.372A2.25 2.25 0 011.5 3.25zM11 2.5h-1V4h1a1 1 0 011 1v5.628a2.251 2.251 0 101.5 0V5A2.5 2.5 0 0011 2.5zm1 10.25a.75.75 0 111.5 0 .75.75 0 01-1.5 0zM3.75 12a.75.75 0 100 1.5.75.75 0 000-1.5z"></path>
+</svg>
+        <span data-content="Pull requests">Pull requests</span>
+          <span id="pull-requests-repo-tab-count" data-pjax-replace="" title="0" hidden="hidden" data-view-component="true" class="Counter">0</span>
+
+
+    
+</a></li>
+      <li data-view-component="true" class="d-inline-flex">
+  <a id="actions-tab" href="/tano-systems/meta-tanowrt/actions" data-tab-item="i3actions-tab" data-selected-links="repo_actions /tano-systems/meta-tanowrt/actions" data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" data-hotkey="g a" data-analytics-event="{&quot;category&quot;:&quot;Actions&quot;,&quot;action&quot;:&quot;clicked&quot;,&quot;label&quot;:&quot;ref_cta:Actions;ref_loc:navigation_helper&quot;}" data-view-component="true" class="UnderlineNav-item no-wrap js-responsive-underlinenav-item js-selected-navigation-item">
+    
+                <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-play UnderlineNav-octicon d-none d-sm-inline">
+    <path fill-rule="evenodd" d="M1.5 8a6.5 6.5 0 1113 0 6.5 6.5 0 01-13 0zM8 0a8 8 0 100 16A8 8 0 008 0zM6.379 5.227A.25.25 0 006 5.442v5.117a.25.25 0 00.379.214l4.264-2.559a.25.25 0 000-.428L6.379 5.227z"></path>
+</svg>
+        <span data-content="Actions">Actions</span>
+          <span id="actions-repo-tab-count" data-pjax-replace="" title="Not available" data-view-component="true" class="Counter"></span>
+
+
+    
+</a></li>
+      <li data-view-component="true" class="d-inline-flex">
+  <a id="wiki-tab" href="/tano-systems/meta-tanowrt/wiki" data-tab-item="i4wiki-tab" data-selected-links="repo_wiki /tano-systems/meta-tanowrt/wiki" data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" data-hotkey="g w" data-ga-click="Repository, Navigation click, Wikis tab" data-view-component="true" class="UnderlineNav-item no-wrap js-responsive-underlinenav-item js-selected-navigation-item">
+    
+                <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-book UnderlineNav-octicon d-none d-sm-inline">
+    <path fill-rule="evenodd" d="M0 1.75A.75.75 0 01.75 1h4.253c1.227 0 2.317.59 3 1.501A3.744 3.744 0 0111.006 1h4.245a.75.75 0 01.75.75v10.5a.75.75 0 01-.75.75h-4.507a2.25 2.25 0 00-1.591.659l-.622.621a.75.75 0 01-1.06 0l-.622-.621A2.25 2.25 0 005.258 13H.75a.75.75 0 01-.75-.75V1.75zm8.755 3a2.25 2.25 0 012.25-2.25H14.5v9h-3.757c-.71 0-1.4.201-1.992.572l.004-7.322zm-1.504 7.324l.004-5.073-.002-2.253A2.25 2.25 0 005.003 2.5H1.5v9h3.757a3.75 3.75 0 011.994.574z"></path>
+</svg>
+        <span data-content="Wiki">Wiki</span>
+          <span id="wiki-repo-tab-count" data-pjax-replace="" title="Not available" data-view-component="true" class="Counter"></span>
+
+
+    
+</a></li>
+      <li data-view-component="true" class="d-inline-flex">
+  <a id="security-tab" href="/tano-systems/meta-tanowrt/security" data-tab-item="i5security-tab" data-selected-links="security overview alerts policy token_scanning code_scanning /tano-systems/meta-tanowrt/security" data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" data-hotkey="g s" data-ga-click="Repository, Navigation click, Security tab" data-view-component="true" class="UnderlineNav-item no-wrap js-responsive-underlinenav-item js-selected-navigation-item">
+    
+                <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-shield UnderlineNav-octicon d-none d-sm-inline">
+    <path fill-rule="evenodd" d="M7.467.133a1.75 1.75 0 011.066 0l5.25 1.68A1.75 1.75 0 0115 3.48V7c0 1.566-.32 3.182-1.303 4.682-.983 1.498-2.585 2.813-5.032 3.855a1.7 1.7 0 01-1.33 0c-2.447-1.042-4.049-2.357-5.032-3.855C1.32 10.182 1 8.566 1 7V3.48a1.75 1.75 0 011.217-1.667l5.25-1.68zm.61 1.429a.25.25 0 00-.153 0l-5.25 1.68a.25.25 0 00-.174.238V7c0 1.358.275 2.666 1.057 3.86.784 1.194 2.121 2.34 4.366 3.297a.2.2 0 00.154 0c2.245-.956 3.582-2.104 4.366-3.298C13.225 9.666 13.5 8.36 13.5 7V3.48a.25.25 0 00-.174-.237l-5.25-1.68zM9 10.5a1 1 0 11-2 0 1 1 0 012 0zm-.25-5.75a.75.75 0 10-1.5 0v3a.75.75 0 001.5 0v-3z"></path>
+</svg>
+        <span data-content="Security">Security</span>
+          <include-fragment src="/tano-systems/meta-tanowrt/security/overall-count" accept="text/fragment+html"></include-fragment>
+
+    
+</a></li>
+      <li data-view-component="true" class="d-inline-flex">
+  <a id="insights-tab" href="/tano-systems/meta-tanowrt/pulse" data-tab-item="i6insights-tab" data-selected-links="repo_graphs repo_contributors dependency_graph dependabot_updates pulse people community /tano-systems/meta-tanowrt/pulse" data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" data-ga-click="Repository, Navigation click, Insights tab" data-view-component="true" class="UnderlineNav-item no-wrap js-responsive-underlinenav-item js-selected-navigation-item">
+    
+                <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-graph UnderlineNav-octicon d-none d-sm-inline">
+    <path fill-rule="evenodd" d="M1.5 1.75a.75.75 0 00-1.5 0v12.5c0 .414.336.75.75.75h14.5a.75.75 0 000-1.5H1.5V1.75zm14.28 2.53a.75.75 0 00-1.06-1.06L10 7.94 7.53 5.47a.75.75 0 00-1.06 0L3.22 8.72a.75.75 0 001.06 1.06L7 7.06l2.47 2.47a.75.75 0 001.06 0l5.25-5.25z"></path>
+</svg>
+        <span data-content="Insights">Insights</span>
+          <span id="insights-repo-tab-count" data-pjax-replace="" title="Not available" data-view-component="true" class="Counter"></span>
+
+
+    
+</a></li>
+</ul>
+    <div style="visibility:hidden;" data-view-component="true" class="UnderlineNav-actions js-responsive-underlinenav-overflow position-absolute pr-3 pr-md-4 pr-lg-5 right-0">      <details data-view-component="true" class="details-overlay details-reset position-relative">
+  <summary role="button" data-view-component="true">          <div class="UnderlineNav-item mr-0 border-0">
+            <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-kebab-horizontal">
+    <path d="M8 9a1.5 1.5 0 100-3 1.5 1.5 0 000 3zM1.5 9a1.5 1.5 0 100-3 1.5 1.5 0 000 3zm13 0a1.5 1.5 0 100-3 1.5 1.5 0 000 3z"></path>
+</svg>
+            <span class="sr-only">More</span>
+          </div>
+</summary>
+  <div data-view-component="true">          <details-menu role="menu" data-view-component="true" class="dropdown-menu dropdown-menu-sw">
+  
+            <ul>
+                <li data-menu-item="i0code-tab" hidden>
+                  <a role="menuitem" class="js-selected-navigation-item selected dropdown-item" aria-current="page" data-selected-links="repo_source repo_downloads repo_commits repo_releases repo_tags repo_branches repo_packages repo_deployments /tano-systems/meta-tanowrt" href="/tano-systems/meta-tanowrt">
+                    Code
+</a>                </li>
+                <li data-menu-item="i1issues-tab" hidden>
+                  <a role="menuitem" class="js-selected-navigation-item dropdown-item" data-selected-links="repo_issues repo_labels repo_milestones /tano-systems/meta-tanowrt/issues" href="/tano-systems/meta-tanowrt/issues">
+                    Issues
+</a>                </li>
+                <li data-menu-item="i2pull-requests-tab" hidden>
+                  <a role="menuitem" class="js-selected-navigation-item dropdown-item" data-selected-links="repo_pulls checks /tano-systems/meta-tanowrt/pulls" href="/tano-systems/meta-tanowrt/pulls">
+                    Pull requests
+</a>                </li>
+                <li data-menu-item="i3actions-tab" hidden>
+                  <a role="menuitem" class="js-selected-navigation-item dropdown-item" data-selected-links="repo_actions /tano-systems/meta-tanowrt/actions" href="/tano-systems/meta-tanowrt/actions">
+                    Actions
+</a>                </li>
+                <li data-menu-item="i4wiki-tab" hidden>
+                  <a role="menuitem" class="js-selected-navigation-item dropdown-item" data-selected-links="repo_wiki /tano-systems/meta-tanowrt/wiki" href="/tano-systems/meta-tanowrt/wiki">
+                    Wiki
+</a>                </li>
+                <li data-menu-item="i5security-tab" hidden>
+                  <a role="menuitem" class="js-selected-navigation-item dropdown-item" data-selected-links="security overview alerts policy token_scanning code_scanning /tano-systems/meta-tanowrt/security" href="/tano-systems/meta-tanowrt/security">
+                    Security
+</a>                </li>
+                <li data-menu-item="i6insights-tab" hidden>
+                  <a role="menuitem" class="js-selected-navigation-item dropdown-item" data-selected-links="repo_graphs repo_contributors dependency_graph dependabot_updates pulse people community /tano-systems/meta-tanowrt/pulse" href="/tano-systems/meta-tanowrt/pulse">
+                    Insights
+</a>                </li>
+            </ul>
+
+</details-menu></div>
+</details></div>
+</nav>
+
+  </div>
+
+
+
+
+  <turbo-frame id="repo-content-turbo-frame" target="_top" data-turbo-action="advance" class="">
+      <div id="repo-content-pjax-container" class="repository-content " >
+    
+    
+
+
+    
+      
+  <div class="clearfix container-xl px-3 px-md-4 px-lg-5 mt-4">
+    
+    
+<div data-test-selector="blob-container">
+  
+
+  
+
+
+
+
+    
+<a class="d-none js-permalink-shortcut" data-hotkey="y" href="/tano-systems/meta-tanowrt/blob/7070d8ec112f307eab3acff0f2f507ea2897bce9/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip">Permalink</a>
+
+<div class="d-flex flex-items-start flex-shrink-0 pb-3 flex-wrap flex-md-nowrap flex-justify-between flex-md-justify-start">
+  
+<div class="position-relative">
+  <details class="details-reset details-overlay mr-0 mb-0 " id="branch-select-menu">
+    <summary class="btn css-truncate"
+            data-hotkey="w"
+            title="Switch branches or tags">
+      <svg text="gray" aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-git-branch">
+    <path fill-rule="evenodd" d="M11.75 2.5a.75.75 0 100 1.5.75.75 0 000-1.5zm-2.25.75a2.25 2.25 0 113 2.122V6A2.5 2.5 0 0110 8.5H6a1 1 0 00-1 1v1.128a2.251 2.251 0 11-1.5 0V5.372a2.25 2.25 0 111.5 0v1.836A2.492 2.492 0 016 7h4a1 1 0 001-1v-.628A2.25 2.25 0 019.5 3.25zM4.25 12a.75.75 0 100 1.5.75.75 0 000-1.5zM3.5 3.25a.75.75 0 111.5 0 .75.75 0 01-1.5 0z"></path>
+</svg>
+      <span class="css-truncate-target" data-menu-button>master</span>
+      <span class="dropdown-caret"></span>
+    </summary>
+
+    
+<div class="SelectMenu">
+  <div class="SelectMenu-modal">
+    <header class="SelectMenu-header">
+      <span class="SelectMenu-title">Switch branches/tags</span>
+      <button class="SelectMenu-closeButton" type="button" data-toggle-for="branch-select-menu"><svg aria-label="Close menu" aria-hidden="false" role="img" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-x">
+    <path fill-rule="evenodd" d="M3.72 3.72a.75.75 0 011.06 0L8 6.94l3.22-3.22a.75.75 0 111.06 1.06L9.06 8l3.22 3.22a.75.75 0 11-1.06 1.06L8 9.06l-3.22 3.22a.75.75 0 01-1.06-1.06L6.94 8 3.72 4.78a.75.75 0 010-1.06z"></path>
+</svg></button>
+    </header>
+
+    <input-demux data-action="tab-container-change:input-demux#storeInput tab-container-changed:input-demux#updateInput">
+      <tab-container class="d-flex flex-column js-branches-tags-tabs" style="min-height: 0;">
+        <div class="SelectMenu-filter">
+          <input data-target="input-demux.source"
+                 id="context-commitish-filter-field"
+                 class="SelectMenu-input form-control"
+                 aria-owns="ref-list-branches"
+                 data-controls-ref-menu-id="ref-list-branches"
+                 autofocus
+                 autocomplete="off"
+                 aria-label="Filter branches/tags"
+                 placeholder="Filter branches/tags"
+                 type="text"
+          >
+        </div>
+
+        <div class="SelectMenu-tabs" role="tablist" data-target="input-demux.control" >
+          <button class="SelectMenu-tab" type="button" role="tab" aria-selected="true">Branches</button>
+          <button class="SelectMenu-tab" type="button" role="tab">Tags</button>
+        </div>
+
+        <div role="tabpanel" id="ref-list-branches" data-filter-placeholder="Filter branches/tags" tabindex="" class="d-flex flex-column flex-auto overflow-auto">
+          <ref-selector
+            type="branch"
+            data-targets="input-demux.sinks"
+            data-action="
+              input-entered:ref-selector#inputEntered
+              tab-selected:ref-selector#tabSelected
+              focus-list:ref-selector#focusFirstListMember
+            "
+            query-endpoint="/tano-systems/meta-tanowrt/refs"
+            
+            cache-key="v0:1658456189.9486349"
+            current-committish="bWFzdGVy"
+            default-branch="bWFzdGVy"
+            name-with-owner="dGFuby1zeXN0ZW1zL21ldGEtdGFub3dydA=="
+            prefetch-on-mouseover
+          >
+
+            <template data-target="ref-selector.fetchFailedTemplate">
+              <div class="SelectMenu-message" data-index="{{ index }}">Could not load branches</div>
+            </template>
+
+              <template data-target="ref-selector.noMatchTemplate">
+    <div class="SelectMenu-message">Nothing to show</div>
+</template>
+
+
+            <div data-target="ref-selector.listContainer" role="menu" class="SelectMenu-list " data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame">
+              <div class="SelectMenu-loading pt-3 pb-0 overflow-hidden" aria-label="Menu is loading">
+                <svg style="box-sizing: content-box; color: var(--color-icon-primary);" width="32" height="32" viewBox="0 0 16 16" fill="none" data-view-component="true" class="anim-rotate">
+  <circle cx="8" cy="8" r="7" stroke="currentColor" stroke-opacity="0.25" stroke-width="2" vector-effect="non-scaling-stroke" />
+  <path d="M15 8a7.002 7.002 0 00-7-7" stroke="currentColor" stroke-width="2" stroke-linecap="round" vector-effect="non-scaling-stroke" />
+</svg>
+              </div>
+            </div>
+
+              <template data-target="ref-selector.itemTemplate">
+  <a href="https://github.com/tano-systems/meta-tanowrt/blob/{{ urlEncodedRefName }}/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip" class="SelectMenu-item" role="menuitemradio" rel="nofollow" aria-checked="{{ isCurrent }}" data-index="{{ index }}">
+    <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-check SelectMenu-icon SelectMenu-icon--check">
+    <path fill-rule="evenodd" d="M13.78 4.22a.75.75 0 010 1.06l-7.25 7.25a.75.75 0 01-1.06 0L2.22 9.28a.75.75 0 011.06-1.06L6 10.94l6.72-6.72a.75.75 0 011.06 0z"></path>
+</svg>
+    <span class="flex-1 css-truncate css-truncate-overflow {{ isFilteringClass }}">{{ refName }}</span>
+    <span hidden="{{ isNotDefault }}" class="Label Label--secondary flex-self-start">default</span>
+  </a>
+</template>
+
+
+              <footer class="SelectMenu-footer"><a href="/tano-systems/meta-tanowrt/branches">View all branches</a></footer>
+          </ref-selector>
+
+        </div>
+
+        <div role="tabpanel" id="tags-menu" data-filter-placeholder="Find a tag" tabindex="" hidden class="d-flex flex-column flex-auto overflow-auto">
+          <ref-selector
+            type="tag"
+            data-action="
+              input-entered:ref-selector#inputEntered
+              tab-selected:ref-selector#tabSelected
+              focus-list:ref-selector#focusFirstListMember
+            "
+            data-targets="input-demux.sinks"
+            query-endpoint="/tano-systems/meta-tanowrt/refs"
+            cache-key="v0:1658456189.9486349"
+            current-committish="bWFzdGVy"
+            default-branch="bWFzdGVy"
+            name-with-owner="dGFuby1zeXN0ZW1zL21ldGEtdGFub3dydA=="
+          >
+
+            <template data-target="ref-selector.fetchFailedTemplate">
+              <div class="SelectMenu-message" data-index="{{ index }}">Could not load tags</div>
+            </template>
+
+            <template data-target="ref-selector.noMatchTemplate">
+              <div class="SelectMenu-message" data-index="{{ index }}">Nothing to show</div>
+            </template>
+
+              <template data-target="ref-selector.itemTemplate">
+  <a href="https://github.com/tano-systems/meta-tanowrt/blob/{{ urlEncodedRefName }}/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip" class="SelectMenu-item" role="menuitemradio" rel="nofollow" aria-checked="{{ isCurrent }}" data-index="{{ index }}">
+    <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-check SelectMenu-icon SelectMenu-icon--check">
+    <path fill-rule="evenodd" d="M13.78 4.22a.75.75 0 010 1.06l-7.25 7.25a.75.75 0 01-1.06 0L2.22 9.28a.75.75 0 011.06-1.06L6 10.94l6.72-6.72a.75.75 0 011.06 0z"></path>
+</svg>
+    <span class="flex-1 css-truncate css-truncate-overflow {{ isFilteringClass }}">{{ refName }}</span>
+    <span hidden="{{ isNotDefault }}" class="Label Label--secondary flex-self-start">default</span>
+  </a>
+</template>
+
+
+            <div data-target="ref-selector.listContainer" role="menu" class="SelectMenu-list" data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame">
+              <div class="SelectMenu-loading pt-3 pb-0 overflow-hidden" aria-label="Menu is loading">
+                <svg style="box-sizing: content-box; color: var(--color-icon-primary);" width="32" height="32" viewBox="0 0 16 16" fill="none" data-view-component="true" class="anim-rotate">
+  <circle cx="8" cy="8" r="7" stroke="currentColor" stroke-opacity="0.25" stroke-width="2" vector-effect="non-scaling-stroke" />
+  <path d="M15 8a7.002 7.002 0 00-7-7" stroke="currentColor" stroke-width="2" stroke-linecap="round" vector-effect="non-scaling-stroke" />
+</svg>
+              </div>
+            </div>
+              <footer class="SelectMenu-footer"><a href="/tano-systems/meta-tanowrt/tags">View all tags</a></footer>
+          </ref-selector>
+        </div>
+      </tab-container>
+    </input-demux>
+  </div>
+</div>
+
+  </details>
+
+</div>
+
+  <h2 id="blob-path" class="breadcrumb flex-auto flex-self-center min-width-0 text-normal mx-2 width-full width-md-auto flex-order-1 flex-md-order-none mt-3 mt-md-0">
+    <span class="js-repo-root text-bold"><span class="js-path-segment d-inline-block wb-break-all"><a data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/tano-systems/meta-tanowrt"><span>meta-tanowrt</span></a></span></span><span class="separator">/</span><span class="js-path-segment d-inline-block wb-break-all"><a data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/tano-systems/meta-tanowrt/tree/master/meta-tanowrt"><span>meta-tanowrt</span></a></span><span class="separator">/</span><span class="js-path-segment d-inline-block wb-break-all"><a data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/tano-systems/meta-tanowrt/tree/master/meta-tanowrt/recipes-extended"><span>recipes-extended</span></a></span><span class="separator">/</span><span class="js-path-segment d-inline-block wb-break-all"><a data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/tano-systems/meta-tanowrt/tree/master/meta-tanowrt/recipes-extended/wwan"><span>wwan</span></a></span><span class="separator">/</span><span class="js-path-segment d-inline-block wb-break-all"><a data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/tano-systems/meta-tanowrt/tree/master/meta-tanowrt/recipes-extended/wwan/wwan"><span>wwan</span></a></span><span class="separator">/</span><span class="js-path-segment d-inline-block wb-break-all"><a data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/tano-systems/meta-tanowrt/tree/master/meta-tanowrt/recipes-extended/wwan/wwan/files"><span>files</span></a></span><span class="separator">/</span><span class="js-path-segment d-inline-block wb-break-all"><a data-pjax="#repo-content-pjax-container" data-turbo-frame="repo-content-turbo-frame" href="/tano-systems/meta-tanowrt/tree/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data"><span>data</span></a></span><span class="separator">/</span><strong class="final-path">data.zip</strong>
+  </h2>
+    <a href="/tano-systems/meta-tanowrt/find/master" data-pjax="" data-hotkey="t" data-view-component="true" class="btn mr-2 d-none d-md-block">    Go to file
+</a>
+  <details id="blob-more-options-details" data-view-component="true" class="details-overlay details-reset position-relative">
+    <summary role="button" data-view-component="true" class="btn">    <svg aria-label="More options" role="img" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-kebab-horizontal">
+    <path d="M8 9a1.5 1.5 0 100-3 1.5 1.5 0 000 3zM1.5 9a1.5 1.5 0 100-3 1.5 1.5 0 000 3zm13 0a1.5 1.5 0 100-3 1.5 1.5 0 000 3z"></path>
+</svg>
+</summary>
+  <div data-view-component="true">      <ul class="dropdown-menu dropdown-menu-sw">
+        <li class="d-block d-md-none">
+          <a class="dropdown-item d-flex flex-items-baseline" data-hydro-click="{&quot;event_type&quot;:&quot;repository.click&quot;,&quot;payload&quot;:{&quot;target&quot;:&quot;FIND_FILE_BUTTON&quot;,&quot;repository_id&quot;:135370024,&quot;originating_url&quot;:&quot;https://github.com/tano-systems/meta-tanowrt/blob/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip&quot;,&quot;user_id&quot;:null}}" data-hydro-click-hmac="50d31b4e2d120c03259321f385aae531d26a8ec18c678cf005547e4bea13a19f" data-ga-click="Repository, find file, location:repo overview" data-hotkey="t" data-pjax="true" href="/tano-systems/meta-tanowrt/find/master">
+            <span class="flex-auto">Go to file</span>
+            <span class="text-small color-fg-muted" aria-hidden="true">T</span>
+</a>        </li>
+        <li data-toggle-for="blob-more-options-details">
+            <button data-toggle-for="jumpto-line-details-dialog" type="button" data-view-component="true" class="dropdown-item btn-link">    <span class="d-flex flex-items-baseline">
+              <span class="flex-auto">Go to line</span>
+              <span class="text-small color-fg-muted" aria-hidden="true">L</span>
+            </span>
+</button>        </li>
+        <li class="dropdown-divider" role="none"></li>
+        <li>
+          <clipboard-copy data-toggle-for="blob-more-options-details" aria-label="Copy path" value="meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip" data-view-component="true" class="dropdown-item cursor-pointer">
+    
+            Copy path
+
+</clipboard-copy>        </li>
+        <li>
+          <clipboard-copy data-toggle-for="blob-more-options-details" aria-label="Copy permalink" value="https://github.com/tano-systems/meta-tanowrt/blob/7070d8ec112f307eab3acff0f2f507ea2897bce9/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip" data-view-component="true" class="dropdown-item cursor-pointer">
+    
+            <span class="d-flex flex-items-baseline">
+              <span class="flex-auto">Copy permalink</span>
+            </span>
+
+</clipboard-copy>        </li>
+      </ul>
+</div>
+</details></div>
+
+
+
+
+
+    <div id="spoof-warning" class="mt-0 pb-3" hidden aria-hidden>
+  <div data-view-component="true" class="flash flash-warn mt-0 clearfix">
+  
+  
+    <svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-alert float-left mt-1">
+    <path fill-rule="evenodd" d="M8.22 1.754a.25.25 0 00-.44 0L1.698 13.132a.25.25 0 00.22.368h12.164a.25.25 0 00.22-.368L8.22 1.754zm-1.763-.707c.659-1.234 2.427-1.234 3.086 0l6.082 11.378A1.75 1.75 0 0114.082 15H1.918a1.75 1.75 0 01-1.543-2.575L6.457 1.047zM9 11a1 1 0 11-2 0 1 1 0 012 0zm-.25-5.25a.75.75 0 00-1.5 0v2.5a.75.75 0 001.5 0v-2.5z"></path>
+</svg>
+
+      <div class="overflow-hidden">This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.</div>
+
+
+  
+</div></div>
+
+    <include-fragment src="/tano-systems/meta-tanowrt/spoofed_commit_check/7070d8ec112f307eab3acff0f2f507ea2897bce9" data-test-selector="spoofed-commit-check"></include-fragment>
+
+    <div class="Box d-flex flex-column flex-shrink-0 mb-3">
+  
+  <div class="Box-header Details js-details-container">
+      <div class="d-flex flex-items-center">
+        <span class="flex-shrink-0 ml-n1 mr-n1 mt-n1 mb-n1">
+          <a rel="contributor" data-skip-pjax="true" data-hovercard-type="user" data-hovercard-url="/users/namedun/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="/namedun"><img class="avatar avatar-user" src="https://avatars.githubusercontent.com/u/13316680?s=48&amp;v=4" width="24" height="24" alt="@namedun" /></a>
+        </span>
+        <div class="flex-1 d-flex flex-items-center ml-3 min-width-0">
+          <div class="css-truncate css-truncate-overflow">
+            <a class="text-bold Link--primary" rel="contributor" data-hovercard-type="user" data-hovercard-url="/users/namedun/hovercard" data-octo-click="hovercard-link-click" data-octo-dimensions="link_type:self" href="/namedun">namedun</a>
+
+              <span class="markdown-title">
+                <a data-pjax="true" title="wwan: Remove file glob from SRC_URI
+
+Signed-off-by: Anton Kikin &lt;a.kikin@tano-systems.com&gt;" class="Link--secondary" href="/tano-systems/meta-tanowrt/commit/6eb8839bf76795c3f13052b2a334e79506ecb92c">wwan: Remove file glob from SRC_URI</a>
+              </span>
+          </div>
+
+            <span class="hidden-text-expander ml-1 flex-shrink-0">
+              <button type="button" class="ellipsis-expander js-details-target" aria-expanded="false">&hellip;</button>
+            </span>
+
+          <span class="ml-2">
+            <include-fragment accept="text/fragment+html" src="/tano-systems/meta-tanowrt/commit/6eb8839bf76795c3f13052b2a334e79506ecb92c/rollup?direction=e" class="d-inline"></include-fragment>
+          </span>
+        </div>
+        <div class="ml-3 d-flex flex-shrink-0 flex-items-center flex-justify-end color-fg-muted no-wrap">
+          <span class="d-none d-md-inline">
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+            <span itemprop="dateModified"><relative-time datetime="2021-06-14T01:40:04Z" class="no-wrap">Jun 14, 2021</relative-time></span>
+          </span>
+
+          <a data-pjax href="/tano-systems/meta-tanowrt/commits/master/meta-tanowrt/recipes-extended/wwan/wwan/files/data/data.zip" class="ml-3 no-wrap Link--primary no-underline">
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+</svg>
+            <span class="d-none d-sm-inline">
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+            </span>
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+        <div class="Details-content--hidden ml-5 mt-2"><pre class="mt-2 f6 ws-pre-wrap">Signed-off-by: Anton Kikin &lt;a.kikin@tano-systems.com&gt;</pre></div>
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diff --git a/meta-openeuler/recipes-extended/wwan/wwan/wwan.sh b/meta-openeuler/recipes-extended/wwan/wwan/wwan.sh
new file mode 100644
index 0000000000000000000000000000000000000000..1ffb94a92b8c59f09fffb7547019fdce370e5689
--- /dev/null
+++ b/meta-openeuler/recipes-extended/wwan/wwan/wwan.sh
@@ -0,0 +1,146 @@
+#!/bin/sh
+
+. /lib/functions.sh
+. ../netifd-proto.sh
+init_proto "$@"
+
+INCLUDE_ONLY=1
+
+ctl_device=""
+dat_device=""
+
+proto_mbim_setup() { echo "wwan[$$] mbim proto is missing"; }
+proto_qmi_setup() { echo "wwan[$$] qmi proto is missing"; }
+proto_ncm_setup() { echo "wwan[$$] ncm proto is missing"; }
+proto_3g_setup() { echo "wwan[$$] 3g proto is missing"; }
+proto_directip_setup() { echo "wwan[$$] directip proto is missing"; }
+
+[ -f ./mbim.sh ] && . ./mbim.sh
+[ -f ./ncm.sh ] && . ./ncm.sh
+[ -f ./qmi.sh ] && . ./qmi.sh
+[ -f ./3g.sh ] && { . ./ppp.sh; . ./3g.sh; }
+[ -f ./directip.sh ] && . ./directip.sh
+
+proto_wwan_init_config() {
+	available=1
+	no_device=1
+
+	proto_config_add_string apn
+	proto_config_add_string auth
+	proto_config_add_string username
+	proto_config_add_string password
+	proto_config_add_string pincode
+	proto_config_add_string delay
+	proto_config_add_string modes
+	proto_config_add_string bus
+}
+
+proto_wwan_setup() {
+	local driver usb devicename desc bus
+
+	json_get_vars bus
+
+	if [ -L "/sys/bus/usb/devices/${bus}" ]; then
+		if [ -f "/sys/bus/usb/devices/${bus}/idVendor" ] \
+			&& [ -f "/sys/bus/usb/devices/${bus}/idProduct" ]; then
+			local vendor product
+			vendor=$(cat /sys/bus/usb/devices/${bus}/idVendor)
+			product=$(cat /sys/bus/usb/devices/${bus}/idProduct)
+			[ -f /lib/network/wwan/$vendor:$product ] && {
+				usb=/lib/network/wwan/$vendor:$product
+				devicename=$bus
+			}
+		else
+			echo "wwan[$$]" "Specified usb bus ${bus} was not found"
+			proto_notify_error "$interface" NO_USB
+			proto_block_restart "$interface"
+			return 1
+		fi
+	else
+		echo "wwan[$$]" "Searching for a valid wwan usb device..."
+		for a in `ls /sys/bus/usb/devices`; do
+			local vendor product
+			[ -z "$usb" -a -f /sys/bus/usb/devices/$a/idVendor -a  -f /sys/bus/usb/devices/$a/idProduct ] || continue
+			vendor=$(cat /sys/bus/usb/devices/$a/idVendor)
+			product=$(cat /sys/bus/usb/devices/$a/idProduct)
+			[ -f /lib/network/wwan/$vendor:$product ] && {
+				usb=/lib/network/wwan/$vendor:$product
+				devicename=$a
+			}
+		done
+	fi
+
+	echo "wwan[$$]" "Using wwan usb device on bus $devicename"
+
+	[ -n "$usb" ] && {
+		local old_cb control data
+
+		json_set_namespace wwan old_cb
+		json_init
+		json_load "$(cat "$usb")"
+		json_select
+		json_get_vars desc control data
+		json_set_namespace "$old_cb"
+
+		[ -n "$control" -a -n "$data" ] && {
+			ttys=$(ls -d /sys/bus/usb/devices/$devicename/${devicename}*/tty?* /sys/bus/usb/devices/$devicename/${devicename}*/tty/tty?* | sed "s/.*\///g" | tr "\n" " ")
+			ctl_device=/dev/$(echo $ttys | cut -d" " -f $((control + 1)))
+			dat_device=/dev/$(echo $ttys | cut -d" " -f $((data + 1)))
+			driver=comgt
+		}
+	}
+
+	[ -z "$ctl_device" ] && for net in $(ls /sys/class/net/ | grep -e wwan -e usb); do
+		[ -z "$ctl_device" ] || continue
+		[ -n "$bus" ] && {
+			[ $(readlink /sys/class/net/$net | grep $bus) ] || continue
+		}
+		driver=$(grep DRIVER /sys/class/net/$net/device/uevent | cut -d= -f2)
+		case "$driver" in
+		qmi_wwan|cdc_mbim)
+			ctl_device=/dev/$(ls /sys/class/net/$net/device/usbmisc)
+			;;
+		sierra_net|cdc_ether|*cdc_ncm)
+			ctl_device=/dev/$(cd /sys/class/net/$net/; find ../../../ -name ttyUSB* |xargs -n1 basename | head -n1)
+			;;
+		*) continue;;
+		esac
+		echo "wwan[$$]" "Using proto:$proto device:$ctl_device iface:$net desc:$desc"
+	done
+
+	[ -n "$ctl_device" ] || {
+		echo "wwan[$$]" "No valid device was found"
+		proto_notify_error "$interface" NO_DEVICE
+		proto_block_restart "$interface"
+		return 1
+	}
+
+	uci_set_state network "$interface" driver "$driver"
+	uci_set_state network "$interface" ctl_device "$ctl_device"
+	uci_set_state network "$interface" dat_device "$dat_device"
+
+	case $driver in
+	qmi_wwan)		proto_qmi_setup $@ ;;
+	cdc_mbim)		proto_mbim_setup $@ ;;
+	sierra_net)		proto_directip_setup $@ ;;
+	comgt)			proto_3g_setup $@ ;;
+	cdc_ether|*cdc_ncm)	proto_ncm_setup $@ ;;
+	esac
+}
+
+proto_wwan_teardown() {
+	local interface=$1
+	local driver=$(uci_get_state network "$interface" driver)
+	ctl_device=$(uci_get_state network "$interface" ctl_device)
+	dat_device=$(uci_get_state network "$interface" dat_device)
+
+	case $driver in
+	qmi_wwan)		proto_qmi_teardown $@ ;;
+	cdc_mbim)		proto_mbim_teardown $@ ;;
+	sierra_net)		proto_directip_teardown $@ ;;
+	comgt)			proto_3g_teardown $@ ;;
+	cdc_ether|*cdc_ncm)	proto_ncm_teardown $@ ;;
+	esac
+}
+
+add_protocol wwan
diff --git a/meta-openeuler/recipes-extended/wwan/wwan/wwan.usb b/meta-openeuler/recipes-extended/wwan/wwan/wwan.usb
new file mode 100644
index 0000000000000000000000000000000000000000..b757c1c2abcbf10b362d0dbf49363b715928c8ac
--- /dev/null
+++ b/meta-openeuler/recipes-extended/wwan/wwan/wwan.usb
@@ -0,0 +1,23 @@
+#!/bin/sh
+
+[ "$ACTION" = add -a "$DEVTYPE" = usb_device ] || exit 0
+
+. /lib/functions.sh
+. /lib/netifd/netifd-proto.sh
+
+vid=$(cat /sys$DEVPATH/idVendor)
+pid=$(cat /sys$DEVPATH/idProduct)
+[ -f "/lib/network/wwan/$vid:$pid" ] || exit 0
+
+find_wwan_iface() {
+	local cfg="$1"
+	local proto
+	config_get proto "$cfg" proto
+	[ "$proto" = wwan ] || return 0
+	proto_set_available "$cfg" 1
+	ifup $cfg
+	exit 0
+}
+
+config_load network
+config_foreach find_wwan_iface interface
diff --git a/meta-openeuler/recipes-extended/wwan/wwan/wwan.usbmisc b/meta-openeuler/recipes-extended/wwan/wwan/wwan.usbmisc
new file mode 100644
index 0000000000000000000000000000000000000000..a86ff5d98b3624272fb55abc99e87a2a13b07263
--- /dev/null
+++ b/meta-openeuler/recipes-extended/wwan/wwan/wwan.usbmisc
@@ -0,0 +1,28 @@
+#!/bin/sh
+
+[ "$ACTION" = add ] || [ "$ACTION" = remove ] || exit 0
+[ "${DEVNAME/[0-9]/}" = cdc-wdm ] || exit 0
+
+. /lib/functions.sh
+. /lib/netifd/netifd-proto.sh
+
+find_wwan_iface() {
+	local cfg="$1"
+
+	local proto device
+	config_get proto "$cfg" proto
+	config_get device "$cfg" device
+
+	[ "$proto" = wwan ] || [ "$proto" = mbim ] || [ "$proto" = qmi ] || [ "$proto" = ncm ] || return 0
+	[ -z "$device" -a "$proto" = wwan ] || [ "$device" = "/dev/$DEVNAME" ] || return 0
+	if [ "$ACTION" = add ]; then
+		proto_set_available "$cfg" 1
+	fi
+	if [ "$ACTION" = remove ]; then
+		proto_set_available "$cfg" 0
+	fi
+	exit 0
+}
+
+config_load network
+config_foreach find_wwan_iface interface
diff --git a/meta-openeuler/recipes-extended/xz/xz_%.bbappend b/meta-openeuler/recipes-extended/xz/xz_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ba09920f7b91ee2d28ff60f1835f60266f2c4140
--- /dev/null
+++ b/meta-openeuler/recipes-extended/xz/xz_%.bbappend
@@ -0,0 +1,14 @@
+# main bbfile: yocto-poky/meta/recipes-extended/xz/xz_5.2.5.bb
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=c8ea84ebe7b93cce676b54355dc6b2c0 \
+                    file://COPYING.GPLv2;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+                    file://COPYING.GPLv3;md5=1ebbd3e34237af26da5dc08a4e440464 \
+                    file://COPYING.LGPLv2.1;md5=4fbd65380cdd255951079008b364516c \
+                    file://lib/getopt.c;endline=23;md5=2069b0ee710572c03bb3114e4532cd84 \
+                    "
+
+PV = "5.4.4"
+
+SRC_URI += " \
+    file://${BP}.tar.xz \
+"
\ No newline at end of file
diff --git a/meta-openeuler/recipes-extended/zstd/zstd_%.bbappend b/meta-openeuler/recipes-extended/zstd/zstd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..86eafb49cce4050ce991afdcc64eb96003bb1191
--- /dev/null
+++ b/meta-openeuler/recipes-extended/zstd/zstd_%.bbappend
@@ -0,0 +1,21 @@
+PV = "1.5.5"
+
+SRC_URI = " \
+        file://${BP}.tar.gz \
+           "
+
+S = "${WORKDIR}/${BP}"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=0822a32f7acdbe013606746641746ee8 \
+                    file://COPYING;md5=39bba7d2cf0ba1036f2a6e2be52fe3f0 \
+                "
+
+SRC_URI[sha256sum] = "0d9ade222c64e912d6957b11c923e214e2e010a18f39bec102f572e693ba2867"
+
+do_compile:append () {
+    oe_runmake ${PACKAGECONFIG_CONFARGS} ZSTD_LEGACY_SUPPORT=${ZSTD_LEGACY_SUPPORT} -C contrib/pzstd
+}
+
+do_install:append () {
+    oe_runmake install 'DESTDIR=${D}' PREFIX=${prefix} -C contrib/pzstd
+}
diff --git a/meta-openeuler/recipes-external/binutils/binutils-external-cross-canadian.bb b/meta-openeuler/recipes-external/binutils/binutils-external-cross-canadian.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c0299f344dc81ac42ea184b7f12c501b8d569d27
--- /dev/null
+++ b/meta-openeuler/recipes-external/binutils/binutils-external-cross-canadian.bb
@@ -0,0 +1,19 @@
+require recipes-external/binutils/binutils-external.inc
+inherit external-toolchain-cross-canadian
+
+PN .= "-${TRANSLATED_TARGET_ARCH}"
+
+FILES:${PN} = "\
+    ${@' '.join('${bindir}/${EXTERNAL_TARGET_SYS}-' + i for i in '${binutils_binaries}'.split())} \
+    ${@' '.join('${exec_prefix}/${EXTERNAL_TARGET_SYS}/bin/' + i for i in '${binutils_binaries}'.split())} \
+    ${exec_prefix}/lib/ldscripts \
+"
+
+do_install:append () {
+    if [ ! -e ${D}${bindir}/${EXTERNAL_TARGET_SYS}-ld.bfd ]; then
+        ln -s ${EXTERNAL_TARGET_SYS}-ld ${D}${bindir}/${EXTERNAL_TARGET_SYS}-ld.bfd
+    fi
+}
+
+# skipping dependency and providing detection for compilation toolchain files
+SKIP_FILEDEPS = "1"
diff --git a/meta-openeuler/recipes-external/binutils/binutils-external-cross.bb b/meta-openeuler/recipes-external/binutils/binutils-external-cross.bb
new file mode 100644
index 0000000000000000000000000000000000000000..3c532a104c180cbfe7d4b1a9db1ef1c626a6f994
--- /dev/null
+++ b/meta-openeuler/recipes-external/binutils/binutils-external-cross.bb
@@ -0,0 +1,13 @@
+require recipes-external/binutils/binutils-external.inc
+inherit external-toolchain-cross
+
+PN .= "-${TARGET_ARCH}"
+PROVIDES += "virtual/${TARGET_PREFIX}binutils"
+
+EXTERNAL_CROSS_BINARIES = "${binutils_binaries}"
+
+do_install:append () {
+    if [ ! -e ${D}${bindir}/${TARGET_PREFIX}ld.bfd ]; then
+        ln -s ${TARGET_PREFIX}ld ${D}${bindir}/${TARGET_PREFIX}ld.bfd
+    fi
+}
diff --git a/meta-openeuler/recipes-external/binutils/binutils-external.inc b/meta-openeuler/recipes-external/binutils/binutils-external.inc
new file mode 100644
index 0000000000000000000000000000000000000000..0c921e9c8c1a606b688995164aa36117063fc733
--- /dev/null
+++ b/meta-openeuler/recipes-external/binutils/binutils-external.inc
@@ -0,0 +1,10 @@
+SUMMARY = "GNU binary utilities"
+HOMEPAGE = "http://www.gnu.org/software/binutils/"
+BUGTRACKER = "http://sourceware.org/bugzilla/"
+SECTION = "devel"
+PV := "${@external_run(d, 'ld', '-v').splitlines()[0].split()[-1].rstrip()}"
+LICENSE = "${@'GPL-3.0-only' if '${PV}'.split('.') > '2.17.50.0.12'.split('.') else 'GPL-2.0-only'}"
+
+binutils_binaries = "ar as ld ld.bfd ld.gold nm objcopy objdump ranlib strip \
+                     addr2line c++filt elfedit gprof readelf size \
+                     strings"
diff --git a/meta-openeuler/recipes-external/gcc/gcc-external-cross-canadian.bb b/meta-openeuler/recipes-external/gcc/gcc-external-cross-canadian.bb
new file mode 100644
index 0000000000000000000000000000000000000000..44707c6224326a16b1d3f1b23b5792648ba0f2f5
--- /dev/null
+++ b/meta-openeuler/recipes-external/gcc/gcc-external-cross-canadian.bb
@@ -0,0 +1,32 @@
+require recipes-external/gcc/gcc-external.inc
+inherit external-toolchain-cross-canadian
+
+PN .= "-${TRANSLATED_TARGET_ARCH}"
+
+BINV = "${GCC_VERSION}"
+
+RDEPENDS:${PN} = "binutils-external-cross-canadian-${TRANSLATED_TARGET_ARCH}"
+FILES:${PN} = "\
+    ${libdir}/gcc/${EXTERNAL_TARGET_SYS}/${BINV} \
+    ${libexecdir}/gcc/${EXTERNAL_TARGET_SYS}/${BINV} \
+    ${libdir}/libcc1* \
+    /lib64/libcc1* \
+    ${@' '.join('${base_bindir}/${EXTERNAL_TARGET_SYS}-' + i for i in '${gcc_binaries}'.split())} \
+"
+
+# no debug package
+FILES:${PN}-dbg = ""
+# no need do autolibname(handle the dependency of .so libs)
+# auto_libname in debian.bbclass will call ${TARGET_PREFIX}objdump to get shlibs2 related info
+# for gcc-external-cross-canadian, can't find ${TARGET_PREFIX}objdump
+AUTO_LIBNAME_PKGS = ""
+
+external_libroot = "${@os.path.realpath('${EXTERNAL_TOOLCHAIN_LIBROOT}').replace(os.path.realpath('${EXTERNAL_TOOLCHAIN}') + '/', '/')}"
+FILES_MIRRORS =. "${libdir}/gcc/${EXTERNAL_TARGET_SYS}/${BINV}/|${external_libroot}/\n"
+
+INSANE_SKIP:${PN} += "dev-so staticdev"
+INHIBIT_PACKAGE_STRIP = "1"
+INHIBIT_SYSROOT_STRIP = "1"
+
+# skipping dependency and providing detection for compilation toolchain files
+SKIP_FILEDEPS = "1"
diff --git a/meta-openeuler/recipes-external/gcc/gcc-external-cross.bb b/meta-openeuler/recipes-external/gcc/gcc-external-cross.bb
new file mode 100644
index 0000000000000000000000000000000000000000..db55a496cb7f58546d4d1367a13d8174bc8e9614
--- /dev/null
+++ b/meta-openeuler/recipes-external/gcc/gcc-external-cross.bb
@@ -0,0 +1,12 @@
+require recipes-external/gcc/gcc-external.inc
+inherit external-toolchain-cross
+
+PN .= "-${TARGET_ARCH}"
+DEPENDS += "virtual/${TARGET_PREFIX}binutils"
+PROVIDES += "\
+    virtual/${TARGET_PREFIX}gcc-intermediate \
+    virtual/${TARGET_PREFIX}gcc \
+    virtual/${TARGET_PREFIX}g++ \
+"
+
+EXTERNAL_CROSS_BINARIES = "${gcc_binaries}"
diff --git a/meta-openeuler/recipes-external/gcc/gcc-external.inc b/meta-openeuler/recipes-external/gcc/gcc-external.inc
new file mode 100644
index 0000000000000000000000000000000000000000..f88582d93c5ecc821d9c6297e005678214dc0845
--- /dev/null
+++ b/meta-openeuler/recipes-external/gcc/gcc-external.inc
@@ -0,0 +1,7 @@
+SUMMARY = "The GNU Compiler Collection"
+HOMEPAGE = "http://www.gnu.org/software/gcc/"
+SECTION = "devel"
+PV = "${GCC_VERSION}"
+
+gcc_binaries = "gcc gcc-${@'${PV}'.replace('${EXTERNAL_PV_SUFFIX}', '')} \
+                gcc-ar gcc-nm gcc-ranlib cc gcov gcov-tool c++ g++ cpp gfortran"
diff --git a/meta-openeuler/recipes-external/gcc/gcc-runtime-external.bb b/meta-openeuler/recipes-external/gcc/gcc-runtime-external.bb
new file mode 100644
index 0000000000000000000000000000000000000000..183f1076d0ef594ffe18150b2d5b2837b73ea2be
--- /dev/null
+++ b/meta-openeuler/recipes-external/gcc/gcc-runtime-external.bb
@@ -0,0 +1,118 @@
+PV = "${GCC_VERSION}"
+BINV = "${GCC_VERSION}"
+
+require recipes-devtools/gcc/gcc-runtime.inc
+inherit external-toolchain
+
+# GCC >4.2 is GPLv3
+DEPENDS = "libgcc"
+EXTRA_OECONF = ""
+COMPILERDEP = ""
+
+python () {
+    lic_deps = d.getVarFlag('do_populate_lic', 'depends', False)
+    d.setVarFlag('do_populate_lic', 'depends', lic_deps.replace('gcc-source-${PV}:do_unpack', ''))
+    cfg_deps = d.getVarFlag('do_configure', 'depends', False)
+    d.setVarFlag('do_configure', 'depends', cfg_deps.replace('gcc-source-${PV}:do_preconfigure', ''))
+    epoch_deps = d.getVarFlag('do_deploy_source_date_epoch', 'depends', False)
+    d.setVarFlag('do_deploy_source_date_epoch', 'depends', epoch_deps.replace('gcc-source-${PV}:do_deploy_source_date_epoch', ''))
+}
+
+target_libdir = "${libdir}"
+external_libroot = "${@os.path.realpath('${EXTERNAL_TOOLCHAIN_LIBROOT}').replace(os.path.realpath('${EXTERNAL_TOOLCHAIN}') + '/', '/')}"
+FILES_MIRRORS =. "\
+    ${libdir}/gcc/${TARGET_SYS}/${BINV}/|${external_libroot}/\n \
+    ${libdir}/gcc/${TARGET_SYS}/${BINV}/include/|/lib/gcc/${EXTERNAL_TARGET_SYS}/${BINV}/include/ \n \
+    ${libdir}/gcc/${TARGET_SYS}/|${libdir}/gcc/${EXTERNAL_TARGET_SYS}/\n \
+    ${@'${includedir}/c\+\+/${GCC_VERSION}/${TARGET_SYS}/|${includedir}/c++/${GCC_VERSION}/${EXTERNAL_TARGET_SYS}${EXTERNAL_HEADERS_MULTILIB_SUFFIX}/\n' if d.getVar('EXTERNAL_HEADERS_MULTILIB_SUFFIX') != 'UNKNOWN' else ''} \
+    ${includedir}/c\+\+/${GCC_VERSION}/${TARGET_SYS}/|${includedir}/c++/${GCC_VERSION}/${EXTERNAL_TARGET_SYS}/\n \
+"
+
+# The do_install_added in gcc-runtime.inc doesn't do well if the links
+# already exist, as it causes a recursion that breaks traversal.
+python () {
+    adjusted = d.getVar('do_install_added').replace('ln -s', 'link_if_no_dest')
+    adjusted = adjusted.replace('mkdir', 'mkdir_if_no_dest')
+    d.setVar('do_install_added', adjusted)
+}
+
+# Because the replace function is called in above anonymous function, 
+# resulting in that the checksum of do_install_added will change with the change
+# of the build directory and cannot be ignored through do_install_added[vardepsexclude] += "D"
+# Ignore how do_install_added is computed as a workaround 
+do_install[vardepsexclude] += "do_install_added"
+
+link_if_no_dest () {
+    if ! [ -e "$2" ] && ! [ -L "$2" ]; then
+        ln -s "$1" "$2"
+    fi
+}
+
+mkdir_if_no_dest () {
+    if ! [ -e "$1" ] && ! [ -L "$1" ]; then
+        mkdir "$1"
+    fi
+}
+
+do_install_extra () {
+    if [ "${TARGET_SYS}" != "${EXTERNAL_TARGET_SYS}" ] && [ -z "${MLPREFIX}" ]; then
+        if [ -e "${D}${includedir}/c++/${GCC_VERSION}/${EXTERNAL_TARGET_SYS}" ]; then
+            if ! [ -e "${D}${includedir}/c++/${GCC_VERSION}/${TARGET_SYS}" ]; then
+                ln -s ${EXTERNAL_TARGET_SYS} ${D}${includedir}/c++/${GCC_VERSION}/${TARGET_SYS}
+            fi
+        fi
+    fi
+
+    # Clear out the unused c++ header multilibs
+    multilib="${EXTERNAL_HEADERS_MULTILIB_SUFFIX}"
+    if [ "$multilib" != "UNKNOWN" ]; then
+        for path in ${D}${includedir}/c++/${GCC_VERSION}/${TARGET_SYS}/*; do
+            case ${path##*/} in
+                ${multilib#/})
+                    mv -v "$path/"* "${D}${includedir}/c++/${GCC_VERSION}/${TARGET_SYS}/"
+                    ;;
+            esac
+            rm -rfv "$path"
+        done
+    fi
+}
+
+FILES:${PN}-dbg += "${datadir}/gdb/python/libstdcxx"
+FILES:libstdc++-dev = "\
+    ${includedir}/c++ \
+    ${libdir}/libstdc++.so \
+    ${libdir}/libstdc++.la \
+    ${libdir}/libsupc++.la \
+"
+FILES:libgomp-dev += "\
+    ${libdir}/gcc/${TARGET_SYS}/${BINV}/include/openacc.h \
+"
+BBCLASSEXTEND = ""
+
+# gcc-runtime needs libc, but glibc's utilities need libssp in some cases, so
+# short-circuit the interdependency here by manually specifying it rather than
+# depending on the libc packagedata.
+libc_rdep = "${@'${PREFERRED_PROVIDER_virtual/libc}' if '${PREFERRED_PROVIDER_virtual/libc}' else '${TCLIBC}'}"
+RDEPENDS:libgomp += "${libc_rdep}"
+RDEPENDS:libssp += "${libc_rdep}"
+RDEPENDS:libstdc++ += "${libc_rdep}"
+RDEPENDS:libatomic += "${libc_rdep}"
+RDEPENDS:libquadmath += "${libc_rdep}"
+RDEPENDS:libmpx += "${libc_rdep}"
+# fix error: gcc-runtime-external-10.3.1-10.3.1-r0 do_package_qa: 
+# QA Issue: /usr/lib64/libitm.so.1.0.0 contained in package libitm requires libc.so.6(GLIBC_2.34)(64bit), but no providers found in RDEPENDS:libitm? [file-rdeps]
+RDEPENDS:libitm += "${libc_rdep}"
+
+do_package_write_ipk[depends] += "virtual/${MLPREFIX}libc:do_packagedata"
+do_package_write_deb[depends] += "virtual/${MLPREFIX}libc:do_packagedata"
+do_package_write_rpm[depends] += "virtual/${MLPREFIX}libc:do_packagedata"
+
+do_deploy_source_date_epoch () {
+    mkdir -p ${SDE_DEPLOYDIR}
+    if [ -e ${SDE_FILE} ]; then
+        echo "Deploying SDE from ${SDE_FILE} -> ${SDE_DEPLOYDIR}."
+        cp -p ${SDE_FILE} ${SDE_DEPLOYDIR}/__source_date_epoch.txt
+    else
+        echo "${SDE_FILE} not found!"
+    fi
+}
\ No newline at end of file
diff --git a/meta-openeuler/recipes-external/gcc/libgcc-external.bb b/meta-openeuler/recipes-external/gcc/libgcc-external.bb
new file mode 100644
index 0000000000000000000000000000000000000000..699e5936106b77fbb8f9eaf54a66174b08a7c182
--- /dev/null
+++ b/meta-openeuler/recipes-external/gcc/libgcc-external.bb
@@ -0,0 +1,91 @@
+SUMMARY = "The GNU Compiler Collection - libgcc"
+HOMEPAGE = "http://www.gnu.org/software/gcc/"
+SECTION = "devel"
+DEPENDS += "virtual/${TARGET_PREFIX}binutils"
+PROVIDES += "libgcc-initial"
+PV = "${GCC_VERSION}"
+
+inherit external-toolchain
+
+LICENSE = "GPL-3.0-with-GCC-exception"
+
+# libgcc needs libc, but glibc's utilities need libgcc, so short-circuit the
+# interdependency here by manually specifying it rather than depending on the
+# libc packagedata.
+RDEPENDS:${PN} += "${@'${PREFERRED_PROVIDER_virtual/libc}' if '${PREFERRED_PROVIDER_virtual/libc}' else '${TCLIBC}'}"
+INSANE_SKIP:${PN} += "build-deps file-rdeps"
+
+# The dynamically loadable files belong to libgcc, since we really don't need the static files
+# on the target, moreover linker won't be able to find them there (see original libgcc.bb recipe).
+BINV = "${GCC_VERSION}"
+FILES:${PN} = "${base_libdir}/libgcc_s.so.*"
+
+# TODO: these crt*.o and libgcc* no need for target, and sdk will contains these files not through package-libgcc.
+# So i think libgcc packages could not contain these files. Just remove its.
+
+# BUGFIX:
+# if gives ${EXTERNAL_TOOLCHAIN_SYSROOT}, ${LIBROOT_RELATIVE} will be a path with ../../ prefix.
+# these files will not be install in ${D}, but in ${D}/../../. Which not be include in packages.
+# ${EXTERNAL_TOOLCHAIN}/gcc/${TARGET_PREFIX}/{BINV}/plugin contains some .so files for arch host, which
+# makes a error when do_packages. so we just need crt*.o and libgcc* files.
+LIBROOT_RELATIVE_RESOLVED = "${@os.path.relpath(os.path.realpath('${EXTERNAL_TOOLCHAIN_LIBROOT}'), os.path.realpath('${EXTERNAL_TOOLCHAIN}'))}"
+LIBROOT_RELATIVE = "${@os.path.relpath('${EXTERNAL_TOOLCHAIN_LIBROOT}', '${EXTERNAL_TOOLCHAIN}')}"
+FILES:${PN}-dev = "${base_libdir}/libgcc_s.so \
+             /${LIBROOT_RELATIVE_RESOLVED}/crt*.o \
+             /${LIBROOT_RELATIVE_RESOLVED}/libgcc* \
+             /${LIBROOT_RELATIVE}/crt*.o \
+             /${LIBROOT_RELATIVE}/libgcc* \
+"
+INSANE_SKIP:${PN}-dev += "staticdev"
+FILES:${PN}-dbg += "${base_libdir}/.debug/libgcc_s.so.*.debug"
+
+# Follow any symlinks in the libroot (multilib build) to the main
+# libroot and include any symlinks there that link to our libroot.
+python add_ml_symlink () {
+    pass
+}
+python add_ml_symlink:tcmode-external () {
+    import pathlib
+
+    def get_links(p):
+        return (c for c in p.iterdir() if c.is_symlink())
+
+    if not d.getVar('EXTERNAL_TOOLCHAIN'):
+        return
+
+    libroot = d.getVar('EXTERNAL_TOOLCHAIN_LIBROOT')
+    if libroot != 'UNKNOWN':
+        sysroot = pathlib.Path(d.getVar('EXTERNAL_TOOLCHAIN_SYSROOT')).resolve()
+        libroot = pathlib.Path(libroot)
+        for child in get_links(libroot):
+            link_dest = child.resolve(strict=True)
+            for other_child in get_links(link_dest):
+                if other_child.resolve() == libroot.resolve():
+                    other = other_child.parent.resolve() / other_child.name
+                    relpath = other.relative_to(sysroot)
+                    d.appendVar('SYSROOT_DIRS', ' /' + str(relpath.parent))
+                    d.appendVar('FILES:${PN}-dev', ' /' + str(relpath))
+}
+add_ml_symlink[eventmask] = "bb.event.RecipePreFinalise"
+addhandler add_ml_symlink
+
+do_install_extra () {
+    if [ -e "${D}${libdir}/${EXTERNAL_TARGET_SYS}" ] && [ -z "${MLPREFIX}" ]; then
+        if ! [ -e "${D}${libdir}/${TARGET_SYS}" ]; then
+            ln -s "${EXTERNAL_TARGET_SYS}" "${D}${libdir}/${TARGET_SYS}"
+        fi
+    fi
+
+    # This belongs in gcc-runtime
+    rm -rf ${D}${libdir}/${TARGET_SYS}/${BINV}/include
+}
+
+do_package[prefuncs] += "add_sys_symlink"
+
+python add_sys_symlink () {
+    import pathlib
+    target_sys = pathlib.Path(d.expand('${D}${libdir}/${TARGET_SYS}'))
+    if target_sys.exists():
+        pn = d.getVar('PN')
+        d.appendVar('FILES:%s-dev' % pn, ' ${libdir}/${TARGET_SYS}')
+}
diff --git a/meta-openeuler/recipes-external/gcc/libgfortran-external.bb b/meta-openeuler/recipes-external/gcc/libgfortran-external.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d2d50b3030c52e0c83bedcdd2108a7b8aff40407
--- /dev/null
+++ b/meta-openeuler/recipes-external/gcc/libgfortran-external.bb
@@ -0,0 +1,31 @@
+SUMMARY = "The GNU Compiler Collection - libgfortran"
+HOMEPAGE = "http://www.gnu.org/software/gcc/"
+SECTION = "devel"
+DEPENDS += "virtual/${TARGET_PREFIX}binutils"
+PROVIDES += "libgfortran"
+PV = "${GCC_VERSION}"
+
+inherit external-toolchain
+
+LICENSE = "GPL-3.0-with-GCC-exception"
+
+BINV = "${GCC_VERSION}"
+LIBROOT_RELATIVE = "${@os.path.relpath('${EXTERNAL_TOOLCHAIN_LIBROOT}', '${EXTERNAL_TOOLCHAIN}')}"
+
+FILES:${PN} = "${base_libdir}/libgfortran.so.*"
+FILES:${PN}-dev = "\
+    ${base_libdir}/libgfortran*.so \
+    ${base_libdir}/libgfortran.spec \
+    ${base_libdir}/libgfortran.la \
+    ${LIBROOT_RELATIVE}/libgfortranbegin.* \
+    ${LIBROOT_RELATIVE}/libcaf_single* \
+    ${LIBROOT_RELATIVE}/finclude/ \
+    ${LIBROOT_RELATIVE}/include/ \
+"
+INSANE_SKIP:${PN}-dev += "staticdev"
+
+# avoiding libc.so.6(GLIBC_2.38)(64bit), libgcc_s.so.1(GCC_3.0)(64bit), etc. no providers found
+libc_rdep = "${@'${PREFERRED_PROVIDER_virtual/libc}' if '${PREFERRED_PROVIDER_virtual/libc}' else '${TCLIBC}'}"
+RDEPENDS:${PN} += "${libc_rdep} libgcc-external"
+
+FILES:${PN}-staticdev = "${libdir}/libgfortran.a"
diff --git a/meta-openeuler/recipes-external/glibc/glibc-external-version.inc b/meta-openeuler/recipes-external/glibc/glibc-external-version.inc
new file mode 100644
index 0000000000000000000000000000000000000000..97958e8ac4f130963acf3ae7106b0b085950e0a5
--- /dev/null
+++ b/meta-openeuler/recipes-external/glibc/glibc-external-version.inc
@@ -0,0 +1,16 @@
+def get_external_libc_version(d):
+    if (d.getVar('TCMODE', True).startswith('external') and
+            d.getVar('EXTERNAL_TOOLCHAIN', True)):
+        cc = os.path.join(d.getVar('EXTERNAL_TOOLCHAIN_SYSROOT', True), "usr/bin/ldd --version")
+        # ldd is a script, ldd --version will output "ldd (xxx yyy) zzz", zzz is version
+        # for aws use ')'as delimiter, use '{$1=$1;print}' to strip space, then get zzz
+        cmd = "%s | head -n1 | awk -F\) '{print $2}' | awk '{$1=$1;print}' " % cc
+        import subprocess
+        p = subprocess.Popen(cmd, shell=True, stdout=subprocess.PIPE)
+        stdout, stderr = p.communicate()
+        version = str(stdout, 'utf-8').strip()
+        return version
+
+    return 'UNKNOWN'
+
+PV:tcmode-external := "${@get_external_libc_version(d)}"
diff --git a/meta-openeuler/recipes-external/glibc/glibc-external.bb b/meta-openeuler/recipes-external/glibc/glibc-external.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d489c185e78bae1099aceaf2df0bcec8ea927626
--- /dev/null
+++ b/meta-openeuler/recipes-external/glibc/glibc-external.bb
@@ -0,0 +1,294 @@
+# ref: https://git.yoctoproject.org/meta-external-toolchain/
+
+SRC_URI = "\
+    file://SUPPORTED \
+    file://makedbs.sh \
+    file://nscd.init;subdir=${REL_S}/nscd \
+    file://nscd.conf;subdir=${REL_S}/nscd \
+    file://nscd.service;subdir=${REL_S}/nscd \
+    file://ld.so.conf \
+"
+# For makedbs.sh
+FILESPATH .= ":${COREBASE}/meta/recipes-core/glibc/glibc"
+REL_S = "${@os.path.relpath('${S}', '${WORKDIR}')}"
+
+require recipes-core/glibc/glibc-common.inc
+inherit external-toolchain
+require recipes-external/glibc/glibc-external-version.inc
+
+DEPENDS = "virtual/${TARGET_PREFIX}binutils"
+PROVIDES += "glibc \
+             virtual/libc \
+             virtual/libintl \
+             virtual/libiconv \
+             linux-libc-headers \
+             linux-libc-headers-dev"
+
+def get_external_libc_license(d):
+    if (d.getVar('TCMODE', True).startswith('external') and
+            d.getVar('EXTERNAL_TOOLCHAIN', True)):
+        errnosearch = os.path.join(d.getVar('includedir', True), 'errno.h')
+        found = oe.external.find_sysroot_files([errnosearch], d)
+        if found:
+            errno_paths = found[0]
+            if errno_paths:
+                with open(errno_paths[0], 'r') as f:
+                    text = f.read()
+
+                lictext = """   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version."""
+                if lictext in text:
+                    return 'LGPL-2.1-or-later'
+
+    return 'UNKNOWN'
+
+LICENSE:tcmode-external := "${@get_external_libc_license(d)}"
+COMMON_LIC_CHKSUM_LGPL-2.1-or-later = "file://${COREBASE}/meta/files/common-licenses/LGPL-2.1-or-later;md5=2a4f4fd2128ea2f65047ee63fbca9f68"
+
+require recipes-external/glibc/glibc-sysroot-setup.inc
+require recipes-external/glibc/glibc-package-adjusted.inc
+
+FILES_MIRRORS .= "\
+    ${base_sbindir}/|/usr/bin/ \n\
+    ${base_sbindir}/|/usr/${baselib}/bin/ \n\
+    ${sbindir}/|/usr/bin/ \n\
+    ${sbindir}/|/usr/${baselib}/bin/ \n\
+"
+
+python do_install () {
+    bb.build.exec_func('external_toolchain_do_install', d)
+    bb.build.exec_func('glibc_external_do_install_extra', d)
+    if not bb.utils.contains('EXTERNAL_TOOLCHAIN_FEATURES', 'locale-utf8-is-default', True, False, d):
+        bb.build.exec_func('adjust_locale_names', d)
+    # sentinel
+}
+
+python adjust_locale_names () {
+    """Align locale charset names with glibc-locale expectations."""
+    # Read in supported locales and associated encodings
+    supported = {}
+    with open(oe.path.join(d.getVar('WORKDIR', True), "SUPPORTED")) as f:
+        for line in f.readlines():
+            try:
+                locale, charset = line.rstrip().split()
+            except ValueError:
+                continue
+            supported[locale] = charset
+
+    # GLIBC_GENERATE_LOCALES var specifies which locales to be generated. empty or "all" means all locales
+    to_generate = d.getVar('GLIBC_GENERATE_LOCALES', True)
+    if not to_generate or to_generate == 'all':
+        to_generate = supported.keys()
+    else:
+        to_generate = to_generate.split()
+        for locale in to_generate:
+            if locale not in supported:
+                if '.' in locale:
+                    charset = locale.split('.')[1]
+                else:
+                    charset = 'UTF-8'
+                    bb.warn("Unsupported locale '%s', assuming encoding '%s'" % (locale, charset))
+                supported[locale] = charset
+
+    localedir = oe.path.join(d.getVar('D', True), d.getVar('localedir', True))
+    for locale in to_generate:
+        if '.' not in locale:
+            continue
+
+        locale, charset = locale.split('.', 1)
+        if '-' not in charset:
+            continue
+
+        oe_name = locale + '.' + charset.lower()
+        existing_name = locale + '.' + charset.lower().replace('-', '')
+        this_localedir = oe.path.join(localedir, existing_name)
+        if os.path.exists(this_localedir):
+            bb.debug(1, '%s -> %s' % (this_localedir, oe.path.join(localedir, oe_name)))
+            os.rename(this_localedir, oe.path.join(localedir, oe_name))
+}
+
+glibc_external_do_install_extra () {
+    mkdir -p ${D}${sysconfdir}
+
+    # handling for ld.so.conf
+    install -Dm 0644 ${WORKDIR}/ld.so.conf ${D}${sysconfdir}/ld.so.conf
+
+    if [ ! -e ${D}${libdir}/libc.so ]; then
+        bbfatal "Unable to locate installed libc.so file (${libdir}/libc.so)." \
+                "This may mean that your external toolchain uses a different" \
+                "multi-lib setup than your machine configuration"
+    fi
+    if [ "${GLIBC_INTERNAL_USE_BINARY_LOCALE}" != "precompiled" ]; then
+        rm -rf ${D}${localedir}
+    fi
+
+    # Work around localedef failures for non-precompiled
+    for locale in bo_CN bo_IN; do
+        if [ -e "${D}${datadir}/i18n/locales/$locale" ]; then
+            sed -i -e '/^name_fmt\s/s/""/"???"/' "${D}${datadir}/i18n/locales/$locale"
+            if grep -q '^name_fmt.*""' "${D}${datadir}/i18n/locales/$locale"; then
+                bbfatal "sed did not fix $locale"
+            fi
+        fi
+    done
+
+    # Avoid bash dependency
+    if [ -e "${D}${bindir}/ldd" ]; then
+        sed -e '1s#bash#sh#; s#$"#"#g' -i "${D}${bindir}/ldd"
+    fi
+    if [ -e "${D}${bindir}/tzselect" ]; then
+        sed -e '1s#bash#sh#' -i "${D}${bindir}/tzselect"
+    fi
+}
+
+bberror:task-install () {
+    # Silence any errors from oe_multilib_header, as we don't care about
+    # missing multilib headers, as the oe-core glibc version isn't necessarily
+    # the same as our own.
+    :
+}
+
+EXTERNAL_EXTRA_FILES += "\
+    ${bindir}/mtrace ${bindir}/xtrace ${bindir}/sotruss \
+    ${datadir}/i18n \
+    ${libdir}/gconv \
+    ${@'${localedir}' if d.getVar('GLIBC_INTERNAL_USE_BINARY_LOCALE', True) == 'precompiled' else ''} \
+"
+
+# These files are picked up out of the sysroot by glibc-locale, so we don't
+# need to keep them around ourselves.
+do_install_locale:append() {
+	rm -rf ${D}${localedir}
+}
+
+python () {
+    # Undo the do_install:append which joined shell to python
+    install = d.getVar('do_install', False)
+    python, shell = install.split('# sentinel', 1)
+    d.setVar('do_install_glibc', shell)
+    d.setVarFlag('do_install_glibc', 'func', '1')
+    new_install = python + '\n    bb.build.exec_func("do_install_glibc", d)\n'
+    d.setVar('do_install', new_install.replace('\t', '    '))
+
+    # Ensure that we pick up just libm, not all libs that start with m
+    baselibs = d.getVar('libc_baselibs', False)
+    baselibs = baselibs.replace('${base_libdir}/libm*.so.*', '${base_libdir}/libm.so.* ${base_libdir}/libmvec.so.*')
+    baselibs = baselibs.replace('${base_libdir}/libnsl*.so.* ${base_libdir}/libnsl-*.so', '')
+    d.setVar('libc_baselibs', baselibs)
+}
+
+# Default pattern is too greedy
+FILES:${PN}-utils = "\
+    ${bindir}/gencat \
+    ${bindir}/getconf \
+    ${bindir}/getent \
+    ${bindir}/iconv \
+    ${sbindir}/iconvconfig \
+    ${bindir}/lddlibc4 \
+    ${bindir}/locale \
+    ${bindir}/makedb \
+    ${bindir}/pcprofiledump \
+    ${bindir}/pldd \
+    ${bindir}/sprof \
+"
+FILES:${PN}-doc += "${infodir}/libc.info*"
+
+# Extract for use by do_install_locale
+FILES:${PN} += "\
+    ${bindir}/localedef \
+    ${libdir}/gconv \
+    ${libdir}/locale \
+    ${datadir}/locale \
+    ${datadir}/i18n \
+"
+
+#For riscv64
+FILES:${PN} += "\
+    ${libdir}/lp64d \
+    ${base_libdir}/lp64d \
+"
+
+
+FILES:${PN}-dev:remove := "${datadir}/aclocal"
+
+# use base_libdir to replace /lib
+FILES:${PN}-dev:remove = "${base_libdir}/*.o"
+FILES:${PN}-dev += "${libdir}/*crt*.o"
+# currently no dbg fils for glibc-external
+FILES:${PN}-dbg = ""
+# no strip .o files used for startup, as user space app may need symbol information
+# here INHIBIT_PACKAGE_STRIP is no need to set to 1, 
+# because poky package.bbclass will not strip the file with no executable permission except .so or .node
+
+# To ensure that essential .o format files for compilation are not stripped:
+INHIBIT_PACKAGE_STRIP_FILES += "\
+    ${PKGD}${libdir}/rcrt1.o \
+    ${PKGD}${libdir}/Mcrt1.o \
+    ${PKGD}${libdir}/gcrt1.o \
+    ${PKGD}${libdir}/crtn.o \
+    ${PKGD}${libdir}/grcrt1.o \
+    ${PKGD}${libdir}/crti.o \
+    ${PKGD}${libdir}/Scrt1.o \
+    ${PKGD}${libdir}/crt1.o \
+    ${PKGD}${libdir}/lp64d/rcrt1.o \
+    ${PKGD}${libdir}/lp64d/Mcrt1.o \
+    ${PKGD}${libdir}/lp64d/gcrt1.o \
+    ${PKGD}${libdir}/lp64d/crtn.o \
+    ${PKGD}${libdir}/lp64d/grcrt1.o \
+    ${PKGD}${libdir}/lp64d/crti.o \
+    ${PKGD}${libdir}/lp64d/Scrt1.o \
+    ${PKGD}${libdir}/lp64d/crt1.o \
+"
+
+linux_include_subdirs = "asm asm-generic bits drm linux mtd rdma sound sys video"
+FILES:${PN}-dev += "${@' '.join('${includedir}/%s' % d for d in '${linux_include_subdirs}'.split())}"
+
+# Already multilib headers for oe sdks
+libc_baselibs_dev += "\
+    ${includedir}/fpu_control-*.h \
+    ${includedir}/ieee754-*.h \
+"
+libc_baselibs_dev += "${@' '.join('${libdir}/' + os.path.basename(l.replace('${SOLIBS}', '${SOLIBSDEV}')) for l in '${libc_baselibs}'.replace('${base_libdir}/ld*${SOLIBS}', '').split() if l.endswith('${SOLIBS}'))}"
+FILES:${PN}-staticdev = "\
+    ${@'${libc_baselibs_dev}'.replace('${SOLIBSDEV}', '.a')} \
+    ${libdir}/libg.a \
+    ${libdir}/libieee.a \
+    ${libdir}/libmcheck.a \
+"
+
+# For glibc-2.38, `libm.a` is a link script pointing to `libm-*.a`.
+# to avoid calling `libm.a` failure, we need add `libm-*.a`
+FILES:${PN}-staticdev:append = " ${libdir}/libm-*.a"
+
+FILES:${PN}-dev += "\
+    ${libc_baselibs_dev} \
+    ${libdir}/libcidn${SOLIBSDEV} \
+    ${libdir}/libthread_db${SOLIBSDEV} \
+    ${libdir}/libpthread${SOLIBSDEV} \
+"
+libc_headers_file = "${@bb.utils.which('${FILESPATH}', 'libc.headers')}"
+FILES:${PN}-dev += "\
+    ${@' '.join('${includedir}/' + f.rstrip() for f in oe.utils.read_file('${libc_headers_file}').splitlines())} \
+    ${includedir}/fpu_control.h \
+    ${includedir}/stdc-predef.h \
+    ${includedir}/uchar.h \
+"
+FILES:${PN}-dev[file-checksums] += "${libc_headers_file}:True"
+
+# glibc's utils need libgcc
+do_package[depends] += "${MLPREFIX}libgcc:do_packagedata"
+do_package_write_ipk[depends] += "${MLPREFIX}libgcc:do_packagedata"
+do_package_write_deb[depends] += "${MLPREFIX}libgcc:do_packagedata"
+do_package_write_rpm[depends] += "${MLPREFIX}libgcc:do_packagedata"
+
+# glibc may need libssp for -fstack-protector builds
+do_packagedata[depends] += "gcc-runtime:do_packagedata"
+
+# We don't need linux-libc-headers
+LINUX_LIBC_RDEP_REMOVE ?= "linux-libc-headers-dev"
+RDEPENDS:${PN}-dev:remove = "${LINUX_LIBC_RDEP_REMOVE}"
+
+FILES:${PN}-dev:remove = "${base_libdir}/*_nonshared.a ${libdir}/*_nonshared.a"
+FILES:${PN}-dev += "${libdir}/libc_nonshared.a ${libdir}/libpthread_nonshared.a ${libdir}/libmvec_nonshared.a"
diff --git a/meta-openeuler/recipes-external/glibc/glibc-external/SUPPORTED b/meta-openeuler/recipes-external/glibc/glibc-external/SUPPORTED
new file mode 100644
index 0000000000000000000000000000000000000000..ba517a0c96d2cde61c53dc8364e1058aed023ccb
--- /dev/null
+++ b/meta-openeuler/recipes-external/glibc/glibc-external/SUPPORTED
@@ -0,0 +1,487 @@
+aa_DJ.UTF-8 UTF-8
+aa_DJ ISO-8859-1
+aa_ER UTF-8
+aa_ER@saaho UTF-8
+aa_ET UTF-8
+af_ZA.UTF-8 UTF-8
+af_ZA ISO-8859-1
+agr_PE UTF-8
+ak_GH UTF-8
+am_ET UTF-8
+an_ES.UTF-8 UTF-8
+an_ES ISO-8859-15
+anp_IN UTF-8
+ar_AE.UTF-8 UTF-8
+ar_AE ISO-8859-6
+ar_BH.UTF-8 UTF-8
+ar_BH ISO-8859-6
+ar_DZ.UTF-8 UTF-8
+ar_DZ ISO-8859-6
+ar_EG.UTF-8 UTF-8
+ar_EG ISO-8859-6
+ar_IN UTF-8
+ar_IQ.UTF-8 UTF-8
+ar_IQ ISO-8859-6
+ar_JO.UTF-8 UTF-8
+ar_JO ISO-8859-6
+ar_KW.UTF-8 UTF-8
+ar_KW ISO-8859-6
+ar_LB.UTF-8 UTF-8
+ar_LB ISO-8859-6
+ar_LY.UTF-8 UTF-8
+ar_LY ISO-8859-6
+ar_MA.UTF-8 UTF-8
+ar_MA ISO-8859-6
+ar_OM.UTF-8 UTF-8
+ar_OM ISO-8859-6
+ar_QA.UTF-8 UTF-8
+ar_QA ISO-8859-6
+ar_SA.UTF-8 UTF-8
+ar_SA ISO-8859-6
+ar_SD.UTF-8 UTF-8
+ar_SD ISO-8859-6
+ar_SS UTF-8
+ar_SY.UTF-8 UTF-8
+ar_SY ISO-8859-6
+ar_TN.UTF-8 UTF-8
+ar_TN ISO-8859-6
+ar_YE.UTF-8 UTF-8
+ar_YE ISO-8859-6
+ayc_PE UTF-8
+az_AZ UTF-8
+az_IR UTF-8
+as_IN UTF-8
+ast_ES.UTF-8 UTF-8
+ast_ES ISO-8859-15
+be_BY.UTF-8 UTF-8
+be_BY CP1251
+be_BY@latin UTF-8
+bem_ZM UTF-8
+ber_DZ UTF-8
+ber_MA UTF-8
+bg_BG.UTF-8 UTF-8
+bg_BG CP1251
+bhb_IN.UTF-8 UTF-8
+bho_IN UTF-8
+bho_NP UTF-8
+bi_VU UTF-8
+bn_BD UTF-8
+bn_IN UTF-8
+bo_CN UTF-8
+bo_IN UTF-8
+br_FR.UTF-8 UTF-8
+br_FR ISO-8859-1
+br_FR@euro ISO-8859-15
+brx_IN UTF-8
+bs_BA.UTF-8 UTF-8
+bs_BA ISO-8859-2
+byn_ER UTF-8
+ca_AD.UTF-8 UTF-8
+ca_AD ISO-8859-15
+ca_ES.UTF-8 UTF-8
+ca_ES ISO-8859-1
+ca_ES@euro ISO-8859-15
+ca_ES@valencia UTF-8
+ca_FR.UTF-8 UTF-8
+ca_FR ISO-8859-15
+ca_IT.UTF-8 UTF-8
+ca_IT ISO-8859-15
+ce_RU UTF-8
+chr_US UTF-8
+cmn_TW UTF-8
+crh_UA UTF-8
+cs_CZ.UTF-8 UTF-8
+cs_CZ ISO-8859-2
+csb_PL UTF-8
+cv_RU UTF-8
+cy_GB.UTF-8 UTF-8
+cy_GB ISO-8859-14
+da_DK.UTF-8 UTF-8
+da_DK ISO-8859-1
+de_AT.UTF-8 UTF-8
+de_AT ISO-8859-1
+de_AT@euro ISO-8859-15
+de_BE.UTF-8 UTF-8
+de_BE ISO-8859-1
+de_BE@euro ISO-8859-15
+de_CH.UTF-8 UTF-8
+de_CH ISO-8859-1
+de_DE.UTF-8 UTF-8
+de_DE ISO-8859-1
+de_DE@euro ISO-8859-15
+de_IT.UTF-8 UTF-8
+de_IT ISO-8859-1
+de_LI.UTF-8 UTF-8
+de_LU.UTF-8 UTF-8
+de_LU ISO-8859-1
+de_LU@euro ISO-8859-15
+doi_IN UTF-8
+dsb_DE UTF-8
+dv_MV UTF-8
+dz_BT UTF-8
+el_GR.UTF-8 UTF-8
+el_GR ISO-8859-7
+el_GR@euro ISO-8859-7
+el_CY.UTF-8 UTF-8
+el_CY ISO-8859-7
+en_AG UTF-8
+en_AU.UTF-8 UTF-8
+en_AU ISO-8859-1
+en_BW.UTF-8 UTF-8
+en_BW ISO-8859-1
+en_CA.UTF-8 UTF-8
+en_CA ISO-8859-1
+en_DK.UTF-8 UTF-8
+en_DK ISO-8859-1
+en_GB.UTF-8 UTF-8
+en_GB ISO-8859-1
+en_HK.UTF-8 UTF-8
+en_HK ISO-8859-1
+en_IE.UTF-8 UTF-8
+en_IE ISO-8859-1
+en_IE@euro ISO-8859-15
+en_IL UTF-8
+en_IN UTF-8
+en_NG UTF-8
+en_NZ.UTF-8 UTF-8
+en_NZ ISO-8859-1
+en_PH.UTF-8 UTF-8
+en_PH ISO-8859-1
+en_SC.UTF-8 UTF-8
+en_SG.UTF-8 UTF-8
+en_SG ISO-8859-1
+en_US.UTF-8 UTF-8
+en_US ISO-8859-1
+en_ZA.UTF-8 UTF-8
+en_ZA ISO-8859-1
+en_ZM UTF-8
+en_ZW.UTF-8 UTF-8
+en_ZW ISO-8859-1
+eo UTF-8
+es_AR.UTF-8 UTF-8
+es_AR ISO-8859-1
+es_BO.UTF-8 UTF-8
+es_BO ISO-8859-1
+es_CL.UTF-8 UTF-8
+es_CL ISO-8859-1
+es_CO.UTF-8 UTF-8
+es_CO ISO-8859-1
+es_CR.UTF-8 UTF-8
+es_CR ISO-8859-1
+es_CU UTF-8
+es_DO.UTF-8 UTF-8
+es_DO ISO-8859-1
+es_EC.UTF-8 UTF-8
+es_EC ISO-8859-1
+es_ES.UTF-8 UTF-8
+es_ES ISO-8859-1
+es_ES@euro ISO-8859-15
+es_GT.UTF-8 UTF-8
+es_GT ISO-8859-1
+es_HN.UTF-8 UTF-8
+es_HN ISO-8859-1
+es_MX.UTF-8 UTF-8
+es_MX ISO-8859-1
+es_NI.UTF-8 UTF-8
+es_NI ISO-8859-1
+es_PA.UTF-8 UTF-8
+es_PA ISO-8859-1
+es_PE.UTF-8 UTF-8
+es_PE ISO-8859-1
+es_PR.UTF-8 UTF-8
+es_PR ISO-8859-1
+es_PY.UTF-8 UTF-8
+es_PY ISO-8859-1
+es_SV.UTF-8 UTF-8
+es_SV ISO-8859-1
+es_US.UTF-8 UTF-8
+es_US ISO-8859-1
+es_UY.UTF-8 UTF-8
+es_UY ISO-8859-1
+es_VE.UTF-8 UTF-8
+es_VE ISO-8859-1
+et_EE.UTF-8 UTF-8
+et_EE ISO-8859-1
+et_EE.ISO-8859-15 ISO-8859-15
+eu_ES.UTF-8 UTF-8
+eu_ES ISO-8859-1
+eu_ES@euro ISO-8859-15
+fa_IR UTF-8
+ff_SN UTF-8
+fi_FI.UTF-8 UTF-8
+fi_FI ISO-8859-1
+fi_FI@euro ISO-8859-15
+fil_PH UTF-8
+fo_FO.UTF-8 UTF-8
+fo_FO ISO-8859-1
+fr_BE.UTF-8 UTF-8
+fr_BE ISO-8859-1
+fr_BE@euro ISO-8859-15
+fr_CA.UTF-8 UTF-8
+fr_CA ISO-8859-1
+fr_CH.UTF-8 UTF-8
+fr_CH ISO-8859-1
+fr_FR.UTF-8 UTF-8
+fr_FR ISO-8859-1
+fr_FR@euro ISO-8859-15
+fr_LU.UTF-8 UTF-8
+fr_LU ISO-8859-1
+fr_LU@euro ISO-8859-15
+fur_IT UTF-8
+fy_NL UTF-8
+fy_DE UTF-8
+ga_IE.UTF-8 UTF-8
+ga_IE ISO-8859-1
+ga_IE@euro ISO-8859-15
+gd_GB.UTF-8 UTF-8
+gd_GB ISO-8859-15
+gez_ER UTF-8
+gez_ER@abegede UTF-8
+gez_ET UTF-8
+gez_ET@abegede UTF-8
+gl_ES.UTF-8 UTF-8
+gl_ES ISO-8859-1
+gl_ES@euro ISO-8859-15
+gu_IN UTF-8
+gv_GB.UTF-8 UTF-8
+gv_GB ISO-8859-1
+ha_NG UTF-8
+hak_TW UTF-8
+he_IL.UTF-8 UTF-8
+he_IL ISO-8859-8
+hi_IN UTF-8
+hif_FJ UTF-8
+hne_IN UTF-8
+hr_HR.UTF-8 UTF-8
+hr_HR ISO-8859-2
+hsb_DE ISO-8859-2
+hsb_DE.UTF-8 UTF-8
+ht_HT UTF-8
+hu_HU.UTF-8 UTF-8
+hu_HU ISO-8859-2
+hy_AM UTF-8
+hy_AM.ARMSCII-8 ARMSCII-8
+ia_FR UTF-8
+id_ID.UTF-8 UTF-8
+id_ID ISO-8859-1
+ig_NG UTF-8
+ik_CA UTF-8
+is_IS.UTF-8 UTF-8
+is_IS ISO-8859-1
+it_CH.UTF-8 UTF-8
+it_CH ISO-8859-1
+it_IT.UTF-8 UTF-8
+it_IT ISO-8859-1
+it_IT@euro ISO-8859-15
+iu_CA UTF-8
+ja_JP.EUC-JP EUC-JP
+ja_JP.UTF-8 UTF-8
+ka_GE.UTF-8 UTF-8
+ka_GE GEORGIAN-PS
+kab_DZ UTF-8
+kk_KZ.UTF-8 UTF-8
+kk_KZ PT154
+kl_GL.UTF-8 UTF-8
+kl_GL ISO-8859-1
+km_KH UTF-8
+kn_IN UTF-8
+ko_KR.EUC-KR EUC-KR
+ko_KR.UTF-8 UTF-8
+kok_IN UTF-8
+ks_IN UTF-8
+ks_IN@devanagari UTF-8
+ku_TR.UTF-8 UTF-8
+ku_TR ISO-8859-9
+kw_GB.UTF-8 UTF-8
+kw_GB ISO-8859-1
+ky_KG UTF-8
+lb_LU UTF-8
+lg_UG.UTF-8 UTF-8
+lg_UG ISO-8859-10
+li_BE UTF-8
+li_NL UTF-8
+lij_IT UTF-8
+ln_CD UTF-8
+lo_LA UTF-8
+lt_LT.UTF-8 UTF-8
+lt_LT ISO-8859-13
+lv_LV.UTF-8 UTF-8
+lv_LV ISO-8859-13
+lzh_TW UTF-8
+mag_IN UTF-8
+mai_IN UTF-8
+mai_NP UTF-8
+mfe_MU UTF-8
+mg_MG.UTF-8 UTF-8
+mg_MG ISO-8859-15
+mhr_RU UTF-8
+mi_NZ.UTF-8 UTF-8
+mi_NZ ISO-8859-13
+miq_NI UTF-8
+mjw_IN UTF-8
+mk_MK.UTF-8 UTF-8
+mk_MK ISO-8859-5
+ml_IN UTF-8
+mn_MN UTF-8
+mni_IN UTF-8
+mnw_MM UTF-8
+mr_IN UTF-8
+ms_MY.UTF-8 UTF-8
+ms_MY ISO-8859-1
+mt_MT.UTF-8 UTF-8
+mt_MT ISO-8859-3
+my_MM UTF-8
+nan_TW UTF-8
+nan_TW@latin UTF-8
+nb_NO.UTF-8 UTF-8
+nb_NO ISO-8859-1
+nds_DE UTF-8
+nds_NL UTF-8
+ne_NP UTF-8
+nhn_MX UTF-8
+niu_NU UTF-8
+niu_NZ UTF-8
+nl_AW UTF-8
+nl_BE.UTF-8 UTF-8
+nl_BE ISO-8859-1
+nl_BE@euro ISO-8859-15
+nl_NL.UTF-8 UTF-8
+nl_NL ISO-8859-1
+nl_NL@euro ISO-8859-15
+nn_NO.UTF-8 UTF-8
+nn_NO ISO-8859-1
+nr_ZA UTF-8
+nso_ZA UTF-8
+oc_FR.UTF-8 UTF-8
+oc_FR ISO-8859-1
+om_ET UTF-8
+om_KE.UTF-8 UTF-8
+om_KE ISO-8859-1
+or_IN UTF-8
+os_RU UTF-8
+pa_IN UTF-8
+pa_PK UTF-8
+pap_AW UTF-8
+pap_CW UTF-8
+pl_PL.UTF-8 UTF-8
+pl_PL ISO-8859-2
+ps_AF UTF-8
+pt_BR.UTF-8 UTF-8
+pt_BR ISO-8859-1
+pt_PT.UTF-8 UTF-8
+pt_PT ISO-8859-1
+pt_PT@euro ISO-8859-15
+quz_PE UTF-8
+raj_IN UTF-8
+ro_RO.UTF-8 UTF-8
+ro_RO ISO-8859-2
+ru_RU.KOI8-R KOI8-R
+ru_RU.UTF-8 UTF-8
+ru_RU ISO-8859-5
+ru_UA.UTF-8 UTF-8
+ru_UA KOI8-U
+rw_RW UTF-8
+sa_IN UTF-8
+sah_RU UTF-8
+sat_IN UTF-8
+sc_IT UTF-8
+sd_IN UTF-8
+sd_IN@devanagari UTF-8
+se_NO UTF-8
+sgs_LT UTF-8
+shn_MM UTF-8
+shs_CA UTF-8
+si_LK UTF-8
+sid_ET UTF-8
+sk_SK.UTF-8 UTF-8
+sk_SK ISO-8859-2
+sl_SI.UTF-8 UTF-8
+sl_SI ISO-8859-2
+sm_WS UTF-8
+so_DJ.UTF-8 UTF-8
+so_DJ ISO-8859-1
+so_ET UTF-8
+so_KE.UTF-8 UTF-8
+so_KE ISO-8859-1
+so_SO.UTF-8 UTF-8
+so_SO ISO-8859-1
+sq_AL.UTF-8 UTF-8
+sq_AL ISO-8859-1
+sq_MK UTF-8
+sr_ME UTF-8
+sr_RS UTF-8
+sr_RS@latin UTF-8
+ss_ZA UTF-8
+st_ZA.UTF-8 UTF-8
+st_ZA ISO-8859-1
+sv_FI.UTF-8 UTF-8
+sv_FI ISO-8859-1
+sv_FI@euro ISO-8859-15
+sv_SE.UTF-8 UTF-8
+sv_SE ISO-8859-1
+sw_KE UTF-8
+sw_TZ UTF-8
+szl_PL UTF-8
+ta_IN UTF-8
+ta_LK UTF-8
+tcy_IN.UTF-8 UTF-8
+te_IN UTF-8
+tg_TJ.UTF-8 UTF-8
+tg_TJ KOI8-T
+th_TH.UTF-8 UTF-8
+th_TH TIS-620
+the_NP UTF-8
+ti_ER UTF-8
+ti_ET UTF-8
+tig_ER UTF-8
+tk_TM UTF-8
+tl_PH.UTF-8 UTF-8
+tl_PH ISO-8859-1
+tn_ZA UTF-8
+to_TO UTF-8
+tpi_PG UTF-8
+tr_CY.UTF-8 UTF-8
+tr_CY ISO-8859-9
+tr_TR.UTF-8 UTF-8
+tr_TR ISO-8859-9
+ts_ZA UTF-8
+tt_RU UTF-8
+tt_RU@iqtelif UTF-8
+ug_CN UTF-8
+uk_UA.UTF-8 UTF-8
+uk_UA KOI8-U
+unm_US UTF-8
+ur_IN UTF-8
+ur_PK UTF-8
+uz_UZ.UTF-8 UTF-8
+uz_UZ ISO-8859-1
+uz_UZ@cyrillic UTF-8
+ve_ZA UTF-8
+vi_VN UTF-8
+wa_BE ISO-8859-1
+wa_BE@euro ISO-8859-15
+wa_BE.UTF-8 UTF-8
+wae_CH UTF-8
+wal_ET UTF-8
+wo_SN UTF-8
+xh_ZA.UTF-8 UTF-8
+xh_ZA ISO-8859-1
+yi_US.UTF-8 UTF-8
+yi_US CP1255
+yo_NG UTF-8
+yue_HK UTF-8
+yuw_PG UTF-8
+zh_CN.GB18030 GB18030
+zh_CN.GBK GBK
+zh_CN.UTF-8 UTF-8
+zh_CN GB2312
+zh_HK.UTF-8 UTF-8
+zh_HK BIG5-HKSCS
+zh_SG.UTF-8 UTF-8
+zh_SG.GBK GBK
+zh_SG GB2312
+zh_TW.EUC-TW EUC-TW
+zh_TW.UTF-8 UTF-8
+zh_TW BIG5
+zu_ZA.UTF-8 UTF-8
+zu_ZA ISO-8859-1
diff --git a/meta-openeuler/recipes-external/glibc/glibc-external/ld.so.conf b/meta-openeuler/recipes-external/glibc/glibc-external/ld.so.conf
new file mode 100644
index 0000000000000000000000000000000000000000..0df2826d736f0d8103b33bba746fbf9b3d645bd5
--- /dev/null
+++ b/meta-openeuler/recipes-external/glibc/glibc-external/ld.so.conf
@@ -0,0 +1 @@
+include /etc/ld.so.conf.d/*.conf
\ No newline at end of file
diff --git a/meta-openeuler/recipes-external/glibc/glibc-external/libc.headers b/meta-openeuler/recipes-external/glibc/glibc-external/libc.headers
new file mode 100644
index 0000000000000000000000000000000000000000..d06a251933a6c94f2ac92d554c6d621a26a865bf
--- /dev/null
+++ b/meta-openeuler/recipes-external/glibc/glibc-external/libc.headers
@@ -0,0 +1,132 @@
+aio.h
+aliases.h
+alloca.h
+a.out.h
+argp.h
+argz.h
+ar.h
+arpa
+assert.h
+byteswap.h
+complex.h
+cpio.h
+ctype.h
+dirent.h
+dlfcn.h
+elf.h
+endian.h
+envz.h
+err.h
+errno.h
+error.h
+execinfo.h
+fcntl.h
+features.h
+features-time64.h
+fenv.h
+finclude/math-vector-fortran.h
+fmtmsg.h
+fnmatch.h
+fpu_control.h
+fstab.h
+fts.h
+ftw.h
+_G_config.h
+gconv.h
+getopt.h
+glob.h
+gnu
+gnu-versions.h
+grp.h
+gshadow.h
+iconv.h
+ieee754.h
+ifaddrs.h
+inttypes.h
+langinfo.h
+lastlog.h
+libgen.h
+libintl.h
+libio.h
+limits.h
+link.h
+locale.h
+malloc.h
+math.h
+mcheck.h
+memory.h
+mntent.h
+monetary.h
+mqueue.h
+net
+netash
+netatalk
+netax25
+netdb.h
+neteconet
+netinet
+netipx
+netiucv
+netpacket
+netrom
+netrose
+nfs
+nl_types.h
+nss.h
+obstack.h
+paths.h
+poll.h
+printf.h
+proc_service.h
+protocols
+pthread.h
+pty.h
+pwd.h
+re_comp.h
+regex.h
+regexp.h
+resolv.h
+rpc/netdb.h
+sched.h
+scsi
+search.h
+semaphore.h
+setjmp.h
+sgtty.h
+shadow.h
+signal.h
+spawn.h
+stab.h
+stdc-predef.h
+stdint.h
+stdio_ext.h
+stdio.h
+stdlib.h
+string.h
+strings.h
+stropts.h
+syscall.h
+sysexits.h
+syslog.h
+tar.h
+termio.h
+termios.h
+tgmath.h
+thread_db.h
+threads.h
+time.h
+ttyent.h
+uchar.h
+ucontext.h
+ulimit.h
+unistd.h
+ustat.h
+utime.h
+utmp.h
+utmpx.h
+values.h
+wait.h
+wchar.h
+wctype.h
+wordexp.h
+xlocale.h
diff --git a/meta-openeuler/recipes-external/glibc/glibc-external/nscd.conf b/meta-openeuler/recipes-external/glibc/glibc-external/nscd.conf
new file mode 100644
index 0000000000000000000000000000000000000000..39b875912dbaf730588e59a3dfd34a014057c83d
--- /dev/null
+++ b/meta-openeuler/recipes-external/glibc/glibc-external/nscd.conf
@@ -0,0 +1,88 @@
+#
+# /etc/nscd.conf
+#
+# An example Name Service Cache config file.  This file is needed by nscd.
+#
+# Legal entries are:
+#
+#	logfile			<file>
+#	debug-level		<level>
+#	threads			<initial #threads to use>
+#	max-threads		<maximum #threads to use>
+#	server-user             <user to run server as instead of root>
+#		server-user is ignored if nscd is started with -S parameters
+#       stat-user               <user who is allowed to request statistics>
+#	reload-count		unlimited|<number>
+#	paranoia		<yes|no>
+#	restart-interval	<time in seconds>
+#
+#       enable-cache		<service> <yes|no>
+#	positive-time-to-live	<service> <time in seconds>
+#	negative-time-to-live   <service> <time in seconds>
+#       suggested-size		<service> <prime number>
+#	check-files		<service> <yes|no>
+#	persistent		<service> <yes|no>
+#	shared			<service> <yes|no>
+#	max-db-size		<service> <number bytes>
+#	auto-propagate		<service> <yes|no>
+#
+# Currently supported cache names (services): passwd, group, hosts, services
+#
+
+
+#	logfile			/var/log/nscd.log
+#	threads			4
+#	max-threads		32
+#	server-user		nobody
+#	stat-user		somebody
+	debug-level		0
+#	reload-count		5
+	paranoia		no
+#	restart-interval	3600
+
+	enable-cache		passwd		yes
+	positive-time-to-live	passwd		600
+	negative-time-to-live	passwd		20
+	suggested-size		passwd		211
+	check-files		passwd		yes
+	persistent		passwd		yes
+	shared			passwd		yes
+	max-db-size		passwd		33554432
+	auto-propagate		passwd		yes
+
+	enable-cache		group		yes
+	positive-time-to-live	group		3600
+	negative-time-to-live	group		60
+	suggested-size		group		211
+	check-files		group		yes
+	persistent		group		yes
+	shared			group		yes
+	max-db-size		group		33554432
+	auto-propagate		group		yes
+
+	enable-cache		hosts		yes
+	positive-time-to-live	hosts		3600
+	negative-time-to-live	hosts		20
+	suggested-size		hosts		211
+	check-files		hosts		yes
+	persistent		hosts		yes
+	shared			hosts		yes
+	max-db-size		hosts		33554432
+
+	enable-cache		services	yes
+	positive-time-to-live	services	28800
+	negative-time-to-live	services	20
+	suggested-size		services	211
+	check-files		services	yes
+	persistent		services	yes
+	shared			services	yes
+	max-db-size		services	33554432
+
+	enable-cache		netgroup	yes
+	positive-time-to-live	netgroup	28800
+	negative-time-to-live	netgroup	20
+	suggested-size		netgroup	211
+	check-files		netgroup	yes
+	persistent		netgroup	yes
+	shared			netgroup	yes
+	max-db-size		netgroup	33554432
diff --git a/meta-openeuler/recipes-external/glibc/glibc-external/nscd.init b/meta-openeuler/recipes-external/glibc/glibc-external/nscd.init
new file mode 100644
index 0000000000000000000000000000000000000000..b02986ec157a3e7efade1ca7e4745c565648b387
--- /dev/null
+++ b/meta-openeuler/recipes-external/glibc/glibc-external/nscd.init
@@ -0,0 +1,116 @@
+#!/bin/sh
+#
+# nscd:		Starts the Name Switch Cache Daemon
+#
+# chkconfig: - 30 74
+# description:  This is a daemon which handles passwd and group lookups \
+#		for running programs and cache the results for the next \
+#		query.  You should start this daemon if you use \
+#		slow naming services like NIS, NIS+, LDAP, or hesiod.
+# processname: /usr/sbin/nscd
+# config: /etc/nscd.conf
+#
+### BEGIN INIT INFO
+# Provides: nscd
+# Required-Start: $syslog
+# Default-Stop: 0 1 6
+# Short-Description: Starts the Name Switch Cache Daemon
+# Description:  This is a daemon which handles passwd and group lookups \
+#		for running programs and cache the results for the next \
+#		query.  You should start this daemon if you use \
+#		slow naming services like NIS, NIS+, LDAP, or hesiod.
+### END INIT INFO
+
+# Sanity checks.
+[ -f /etc/nscd.conf ] || exit 0
+[ -x /usr/sbin/nscd ] || exit 0
+
+# Source function library.
+. /etc/init.d/functions
+
+# nscd does not run on any kernel lower than 2.2.0 because of threading
+# problems, so we require that in first place.
+case $(uname -r) in
+    2.[2-9].*)
+	# this is okay
+	;;
+    [3-9]*)
+	# these are of course also okay
+	;;
+    *)
+	#this is not
+	exit 1
+	;;
+esac
+
+RETVAL=0
+prog=nscd
+
+start () {
+    [ -d /var/run/nscd ] || mkdir /var/run/nscd
+    [ -d /var/db/nscd ] || mkdir /var/db/nscd
+    echo -n "Starting $prog: "
+    daemon /usr/sbin/nscd
+    RETVAL=$?
+    echo
+    [ $RETVAL -eq 0 ] && touch /var/lock/subsys/nscd
+    return $RETVAL
+}
+
+stop () {
+    echo -n "Stopping $prog: "
+    /usr/sbin/nscd -K
+    RETVAL=$?
+    if [ $RETVAL -eq 0 ]; then
+       	rm -f /var/lock/subsys/nscd
+	# nscd won't be able to remove these if it is running as
+	# a non-privileged user
+	rm -f /var/run/nscd/nscd.pid
+	rm -f /var/run/nscd/socket
+	success "$prog shutdown"
+    else
+	failure "$prog shutdown"
+    fi
+    echo
+    return $RETVAL
+}
+
+restart() {
+    stop
+    start
+}
+
+# See how we were called.
+case "$1" in
+    start)
+	start
+	RETVAL=$?
+	;;
+    stop)
+	stop
+	RETVAL=$?
+	;;
+    status)
+	status nscd
+	RETVAL=$?
+	;;
+    restart)
+	restart
+	RETVAL=$?
+	;;
+    try-restart | condrestart)
+	[ -e /var/lock/subsys/nscd ] && restart
+	RETVAL=$?
+	;;
+    force-reload | reload)
+	echo -n "Reloading $prog: "
+	killproc /usr/sbin/nscd -HUP
+	RETVAL=$?
+	echo
+	;;
+    *)
+	echo "Usage: $0 {start|stop|status|restart|reload|condrestart}"
+	RETVAL=1
+	;;
+esac
+exit $RETVAL
diff --git a/meta-openeuler/recipes-external/glibc/glibc-external/nscd.service b/meta-openeuler/recipes-external/glibc/glibc-external/nscd.service
new file mode 100644
index 0000000000000000000000000000000000000000..ab38e8f9822fe309f557b8b858ec77bfbba6f882
--- /dev/null
+++ b/meta-openeuler/recipes-external/glibc/glibc-external/nscd.service
@@ -0,0 +1,19 @@
+# systemd service file for nscd
+
+[Unit]
+Description=Name Service Cache Daemon
+
+[Service]
+Type=forking
+ExecStart=/usr/sbin/nscd
+ExecStop=/usr/sbin/nscd --shutdown
+ExecReload=/usr/sbin/nscd -i passwd
+ExecReload=/usr/sbin/nscd -i group
+ExecReload=/usr/sbin/nscd -i hosts
+ExecReload=/usr/sbin/nscd -i services
+ExecReload=/usr/sbin/nscd -i netgroup
+Restart=always
+PIDFile=/run/nscd/nscd.pid
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-openeuler/recipes-external/glibc/glibc-package-adjusted.inc b/meta-openeuler/recipes-external/glibc/glibc-package-adjusted.inc
new file mode 100644
index 0000000000000000000000000000000000000000..78e8f2ed8be3ba0c45b11bb2d086c1c5579a5939
--- /dev/null
+++ b/meta-openeuler/recipes-external/glibc/glibc-package-adjusted.inc
@@ -0,0 +1,24 @@
+require recipes-core/glibc/glibc-package.inc
+
+PKG:${PN} = "glibc"
+RPROVIDES:${PN} += "${TCLIBC} glibc"
+PKG:${PN}-dbg = "glibc-dbg"
+RPROVIDES:${PN}-dbg += "${TCLIBC}-dbg glibc-dbg"
+PKG:${PN}-dev = "glibc-dev"
+RPROVIDES:${PN}-dev += "${TCLIBC}-dev glibc-dev"
+PKG:${PN}-doc = "glibc-doc"
+RPROVIDES:${PN}-doc += "${TCLIBC}-doc glibc-doc"
+PKG:${PN}-gconv = "glibc-gconv"
+RPROVIDES:${PN}-gconv += "${TCLIBC}-gconv glibc-gconv"
+PKG:${PN}-mtrace = "glibc-mtrace"
+RPROVIDES:${PN}-mtrace += "${TCLIBC}-mtrace glibc-mtrace"
+PKG:${PN}-pcprofile = "glibc-pcprofile"
+RPROVIDES:${PN}-pcprofile += "${TCLIBC}-pcprofile glibc-pcprofile"
+PKG:${PN}-pic = "glibc-pic"
+RPROVIDES:${PN}-pic += "${TCLIBC}-pic glibc-pic"
+PKG:${PN}-staticdev = "glibc-staticdev"
+RPROVIDES:${PN}-staticdev += "${TCLIBC}-staticdev glibc-staticdev"
+PKG:${PN}-thread-db = "glibc-thread-db"
+RPROVIDES:${PN}-thread-db += "${TCLIBC}-thread-db glibc-thread-db"
+PKG:${PN}-utils = "glibc-utils"
+RPROVIDES:${PN}-utils += "${TCLIBC}-utils glibc-utils"
diff --git a/meta-openeuler/recipes-external/glibc/glibc-sysroot-setup.inc b/meta-openeuler/recipes-external/glibc/glibc-sysroot-setup.inc
new file mode 100644
index 0000000000000000000000000000000000000000..456e4d3f8d253ad4aebaa061188f695a057b57df
--- /dev/null
+++ b/meta-openeuler/recipes-external/glibc/glibc-sysroot-setup.inc
@@ -0,0 +1,7 @@
+# stash_locale_cleanup removes the empty /usr/lib after stashing the locale
+# files to avoid remnant clutter, but we need it in the sysroot
+stash_locale_sysroot_cleanup:append() {
+	# If the usr/lib directory doesn't exist, the toolchain fails to even
+	# try to find crti.o in a completely different directory (usr/lib64)
+	install -d ${SYSROOT_DESTDIR}${nonarch_libdir}
+}
diff --git a/meta-openeuler/recipes-external/libnsl/libnsl2-external.bb b/meta-openeuler/recipes-external/libnsl/libnsl2-external.bb
new file mode 100644
index 0000000000000000000000000000000000000000..3cf07b3de1ecd920fe5cfe072c8cfcba79cd3596
--- /dev/null
+++ b/meta-openeuler/recipes-external/libnsl/libnsl2-external.bb
@@ -0,0 +1,35 @@
+SUMMARY = "Library containing NIS functions using TI-RPC (IPv6 enabled)"
+DESCRIPTION = "This library contains the public client interface for NIS(YP) and NIS+ \
+               it was part of glibc and now is standalone packages. it also supports IPv6. \
+               This recipe should work for extracting either the glibc or standalone libnsl \
+               from the external toolchain."
+HOMEPAGE = "https://github.com/thkukuk/libnsl"
+LICENSE = "LGPL-2.1-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=4fbd65380cdd255951079008b364516c"
+SECTION = "libs"
+
+inherit external-toolchain
+
+# although external toolchain may provide libnsl2, it just includes .so only,
+# no dev related files, e.g., .a, .h. So better to use the libnsl2_git.bb which
+# provides more details. To avoid the note warning msg "multi providers of libnsl2"
+# change PN = libnsl2-openeuler-external. If possible, use the libnsl2 in the prebuilt
+# toolchain after necessary optimization.
+PN = "libnsl2-openeuler-external"
+
+FILES:${PN} = "${libdir}/libnsl*.so.* ${libdir}/libnsl-*.so"
+FILES:${PN}-dev = "${libdir}/libnsl.so ${includedir}/rpcsvc/nis*.h ${includedir}/rpcsvc/yp*.h"
+FILES:${PN}-staticdev = "${libdir}/libnsl.a"
+
+libc_rdep = "${@'${PREFERRED_PROVIDER_virtual/libc}' if d.getVar('PREFERRED_PROVIDER_virtual/libc') else '${TCLIBC}'}"
+RDEPENDS:${PN} += "${libc_rdep}"
+
+do_install_extra () {
+    # Depending on whether this comes from the standalone libnsl2 or glibc, the
+    # so name may vary, hence covering both 1 and 2, and it may be installed in
+    # base_libdir instead of libdir, but the FILES configuration may result in its
+    # location changing, breaking the libnsl.so symlink, so recreate it here.
+    cd ${D}${libdir}/ || exit 1
+    rm -f libnsl.so
+    ln -s libnsl.so.[12] libnsl.so
+}
diff --git a/meta-openeuler/recipes-external/libxcrypt/libxcrypt-external.bb b/meta-openeuler/recipes-external/libxcrypt/libxcrypt-external.bb
new file mode 100644
index 0000000000000000000000000000000000000000..afbf397c2df221d8114e7c20bdfb8a40d052d0bc
--- /dev/null
+++ b/meta-openeuler/recipes-external/libxcrypt/libxcrypt-external.bb
@@ -0,0 +1,26 @@
+SUMMARY = "Extended cryptographic library (from glibc)"
+DESCRIPTION = "Forked code from glibc libary to extract only crypto part."
+HOMEPAGE = "https://github.com/besser82/libxcrypt"
+SECTION = "libs"
+LICENSE = "LGPL-2.1-only"
+PROVIDES = "virtual/crypt"
+
+inherit external-toolchain
+
+EXTERNAL_PROVIDE_PATTERN = "${libdir}/libcrypt*.so.*"
+
+libc_rdep = "${@'${PREFERRED_PROVIDER_virtual/libc}' if '${PREFERRED_PROVIDER_virtual/libc}' else '${TCLIBC}'}"
+RDEPENDS:${PN} += "${libc_rdep}"
+
+FILES:${PN} = "${base_libdir}/libcrypt*.so.* \
+               ${libdir}/libcrypt-*.so \
+               ${libdir}/libowcrypt*.so.* \
+               ${libdir}/libowcrypt-*.so \
+"
+FILES:${PN}-dev = "\
+    ${libdir}/libcrypt.so \
+    ${libdir}/libowcrypt.so \
+    ${includedir}/crypt.h \
+    ${libdir}/pkgconfig/libcrypt.pc \
+    ${libdir}/pkgconfig/libxcrypt.pc \
+"
diff --git a/meta-openeuler/recipes-external/sdk-env-external-toolchain/sdk-env-external-toolchain.bb b/meta-openeuler/recipes-external/sdk-env-external-toolchain/sdk-env-external-toolchain.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9928c97b03e6d648140c4ad65cc0871c6d054a72
--- /dev/null
+++ b/meta-openeuler/recipes-external/sdk-env-external-toolchain/sdk-env-external-toolchain.bb
@@ -0,0 +1,12 @@
+SUMMARY = "Adjustments to the SDK environment for an external toolchain."
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+SRC_URI = "file://external.sh"
+INHIBIT_DEFAULT_DEPS = "1"
+
+do_install () {
+    install -d "${D}/environment-setup.d"
+    install -m 0644 -o root -g root "${WORKDIR}/external.sh" "${D}/environment-setup.d/"
+}
+
+FILES:${PN} += "/environment-setup.d/*"
diff --git a/meta-openeuler/recipes-external/sdk-env-external-toolchain/sdk-env-external-toolchain/external.sh b/meta-openeuler/recipes-external/sdk-env-external-toolchain/sdk-env-external-toolchain/external.sh
new file mode 100644
index 0000000000000000000000000000000000000000..5314201bd866a92e64a55d6fdea77a5ecb04e76c
--- /dev/null
+++ b/meta-openeuler/recipes-external/sdk-env-external-toolchain/sdk-env-external-toolchain/external.sh
@@ -0,0 +1,4 @@
+export CC="$CC --no-sysroot-suffix"
+export CXX="$CXX --no-sysroot-suffix"
+export CPP="$CPP --no-sysroot-suffix"
+export KCFLAGS="$KCFLAGS --no-sysroot-suffix"
diff --git a/meta-openeuler/recipes-gnome/gdk-pixbuf/gdk-pixbuf_%.bbappend b/meta-openeuler/recipes-gnome/gdk-pixbuf/gdk-pixbuf_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8e161e2a28095d60dc198279532c4272ade6f0bf
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/gdk-pixbuf/gdk-pixbuf_%.bbappend
@@ -0,0 +1,3 @@
+PV = "2.42.10"
+
+SRC_URI:prepend = " file://${BP}.tar.xz "
diff --git a/meta-openeuler/recipes-gnome/gnome-themes/gnome-themes-extra_%.bbappend b/meta-openeuler/recipes-gnome/gnome-themes/gnome-themes-extra_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d8a4deacd0a0d8077dd7caf7321c7db835e8bb85
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/gnome-themes/gnome-themes-extra_%.bbappend
@@ -0,0 +1,6 @@
+OPENEULER_LOCAL_NAME = "gnome-themes-standard"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/${BP}.tar.xz \
+"
+
diff --git a/meta-openeuler/recipes-gnome/gnome/adwaita-icon-theme_%.bbappend b/meta-openeuler/recipes-gnome/gnome/adwaita-icon-theme_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9f4bd80a4ada0bb46670594d3aef4c5876a959df
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/gnome/adwaita-icon-theme_%.bbappend
@@ -0,0 +1,8 @@
+PV = "45.0"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.xz \
+"
+
+DEPENDS += "librsvg"
+DEPENDS:remove = "librsvg-native"
diff --git a/meta-openeuler/recipes-gnome/gnome/adwaita-icon-theme_45.0.bb b/meta-openeuler/recipes-gnome/gnome/adwaita-icon-theme_45.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4dbcced5c3a052b4a30a2ab31239586c022c68dc
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/gnome/adwaita-icon-theme_45.0.bb
@@ -0,0 +1,30 @@
+SUMMARY = "GTK+ icon theme"
+DESCRIPTION = "The Adwaita icon theme is the default icon theme of the GNOME desktop \
+This package package contains an icon theme for Gtk+ 3 applications."
+HOMEPAGE = "https://gitlab.gnome.org/GNOME/adwaita-icon-theme"
+BUGTRACKER = "https://gitlab.gnome.org/GNOME/adwaita-icon-theme/issues"
+SECTION = "x11/gnome"
+
+LICENSE = "LGPL-3.0-only | CC-BY-SA-3.0"
+LIC_FILES_CHKSUM = "file://COPYING;md5=c84cac88e46fc07647ea07e6c24eeb7c \
+                    file://COPYING_CCBYSA3;md5=96143d33de3a79321b1006c4e8ed07e7 \
+                    file://COPYING_LGPL;md5=e6a600fd5e1d9cbde2d983680233ad02"
+
+GNOMEBASEBUILDCLASS = "meson"
+inherit gnomebase allarch gtk-icon-cache
+
+SRC_URI[archive.sha256sum] = "2442bfb06f4e6cc95bf6e2682fdff98fa5eddc688751b9d6215c623cb4e42ff1"
+
+DEPENDS += "librsvg-native"
+
+PACKAGES =+ "${PN}-cursors ${PN}-symbolic"
+
+RREPLACES:${PN} = "gnome-icon-theme"
+RCONFLICTS:${PN} = "gnome-icon-theme"
+RPROVIDES:${PN} = "gnome-icon-theme"
+
+FILES:${PN}-cursors = "${datadir}/icons/Adwaita/cursors/"
+FILES:${PN}-symbolic = "${datadir}/icons/Adwaita/symbolic*/"
+FILES:${PN}-doc += "${datadir}/licenses/adwaita-icon-theme"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-gnome/gobject-introspection/gobject-introspection_%.bbappend b/meta-openeuler/recipes-gnome/gobject-introspection/gobject-introspection_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e826164377a6be0ccc03a28f7824e1c196a123d3
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/gobject-introspection/gobject-introspection_%.bbappend
@@ -0,0 +1,8 @@
+
+PV = "1.76.1"
+
+# openeuler src
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           "
+
+RDEPENDS:${PN}:remove:class-native = "${@['', 'python3-pickle python3-xml']['${OPENEULER_PREBUILT_TOOLS_ENABLE}' == 'yes']}"
diff --git a/meta-openeuler/recipes-gnome/gtk+/files/opengl.patch b/meta-openeuler/recipes-gnome/gtk+/files/opengl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d2e68cae1516f9501ab9221e2e13b1ccc22e1abd
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/gtk+/files/opengl.patch
@@ -0,0 +1,737 @@
+From 4a0716f04fb25b51b08e994bd5a900b2e7f7fed5 Mon Sep 17 00:00:00 2001
+From: Jussi Kukkonen <jussi.kukkonen@intel.com>
+Date: Fri, 16 Oct 2015 16:35:16 +0300
+Subject: [PATCH] Do not try to initialize GL without libGL
+
+_gdk_x11_screen_update_visuals_for_gl() will end up calling epoxys
+GLX api which will exit() if libGL.so.1 is not present. We do not
+want that to happen and we don't want every app to have to set
+"GDK_GL=disabled" environment variable: so use #ifdef set based on
+opengl distro feature.
+
+Upstream is not interested in the fix as it is: Either epoxy should be
+fixed (to not exit) or GTK+ possibly could do some additional probing
+before calling epoxy APIs.
+
+Upstream-Status: Denied
+Signed-off-by: Jussi Kukkonen <jussi.kukkonen@intel.com>
+---
+ demos/gtk-demo/meson.build       |  5 ++++-
+ docs/tools/meson.build           |  7 +++++--
+ docs/tools/widgets.c             |  6 +++++-
+ gdk/gdkconfig.h.meson            |  1 +
+ gdk/gdkdisplay.c                 |  4 ++++
+ gdk/gdkgl.c                      | 10 ++++++++++
+ gdk/gdkglcontext.c               |  6 ++++++
+ gdk/gdkwindow.c                  | 13 +++++++++++++
+ gdk/meson.build                  |  8 +++++++-
+ gdk/x11/gdkdisplay-x11.c         |  6 +++++-
+ gdk/x11/gdkvisual-x11.c          |  5 +++++
+ gdk/x11/gdkwindow-x11.c          |  4 ++++
+ gdk/x11/gdkx-autocleanups.h      |  2 ++
+ gdk/x11/gdkx.h                   |  2 ++
+ gdk/x11/meson.build              |  7 +++++--
+ gtk/gtkglarea.c                  | 19 +++++++++++++++++++
+ gtk/inspector/general.c          |  6 ++++++
+ meson.build                      | 17 ++++++++++++++---
+ meson_options.txt                |  2 ++
+ tests/meson.build                |  9 +++++++--
+ testsuite/gtk/objects-finalize.c |  2 ++
+ 21 files changed, 128 insertions(+), 13 deletions(-)
+
+diff --git a/demos/gtk-demo/meson.build b/demos/gtk-demo/meson.build
+index 252da16d05..4b57cff6ac 100644
+--- a/demos/gtk-demo/meson.build
++++ b/demos/gtk-demo/meson.build
+@@ -28,7 +28,6 @@ demos = files([
+   'fishbowl.c',
+   'foreigndrawing.c',
+   'gestures.c',
+-  'glarea.c',
+   'headerbar.c',
+   'hypertext.c',
+   'iconview.c',
+@@ -87,6 +86,10 @@ elif harfbuzz_dep.found() and pangoft_dep.found()
+   gtkdemo_deps += [harfbuzz_dep, pangoft_dep]
+ endif
+ 
++if opengl_enabled
++  demos += files('glarea.c')
++endif
++
+ if os_unix
+   demos += files('pagesetup.c')
+ endif
+diff --git a/docs/tools/meson.build b/docs/tools/meson.build
+index 05621ee7ed..3d0a333b32 100644
+--- a/docs/tools/meson.build
++++ b/docs/tools/meson.build
+@@ -2,10 +2,13 @@ if x11_enabled
+   doc_shooter_sources = [
+     'shadow.c',
+     'shooter.c',
+-    'widgets.c',
+-    '../../tests/gtkgears.c',
++    'widgets.c'
+   ]
+ 
++  if opengl_enabled
++  doc_shooter_sources += ['../../tests/gtkgears.c']
++  endif
++
+   doc_shooter = executable('doc-shooter', doc_shooter_sources,
+                            include_directories: [ confinc, gdkinc, gtkinc, testinc, ],
+                            dependencies: libgtk_dep)
+diff --git a/docs/tools/widgets.c b/docs/tools/widgets.c
+index 932daf1746..348807e133 100644
+--- a/docs/tools/widgets.c
++++ b/docs/tools/widgets.c
+@@ -8,7 +8,9 @@
+ #include <X11/Xatom.h>
+ #include <gdkx.h>
+ #include "widgets.h"
++#ifdef HAVE_OPENGL
+ #include "gtkgears.h"
++#endif
+ 
+ #define SMALL_WIDTH  240
+ #define SMALL_HEIGHT 75
+@@ -1526,9 +1528,11 @@ create_gl_area (void)
+   widget = gtk_frame_new (NULL);
+   gtk_frame_set_shadow_type (GTK_FRAME (widget), GTK_SHADOW_IN);
+ 
++#ifdef HAVE_OPENGL
+   gears = gtk_gears_new ();
+   gtk_container_add (GTK_CONTAINER (widget), gears);
+- 
++#endif
++
+   info = new_widget_info ("glarea", widget, MEDIUM);
+ 
+   return info;
+diff --git a/gdk/gdkconfig.h.meson b/gdk/gdkconfig.h.meson
+index 7db19e0470..088651bafa 100644
+--- a/gdk/gdkconfig.h.meson
++++ b/gdk/gdkconfig.h.meson
+@@ -15,6 +15,7 @@ G_BEGIN_DECLS
+ #mesondefine GDK_WINDOWING_WAYLAND
+ #mesondefine GDK_WINDOWING_WIN32
+ #mesondefine GDK_WINDOWING_QUARTZ
++#mesondefine GDK_WITH_OPENGL
+ 
+ G_END_DECLS
+ 
+diff --git a/gdk/gdkdisplay.c b/gdk/gdkdisplay.c
+index 748f54860c..04ef2c09d4 100644
+--- a/gdk/gdkdisplay.c
++++ b/gdk/gdkdisplay.c
+@@ -2420,7 +2420,11 @@ gboolean
+ gdk_display_make_gl_context_current (GdkDisplay   *display,
+                                      GdkGLContext *context)
+ {
++#ifdef HAVE_OPENGL
+   return GDK_DISPLAY_GET_CLASS (display)->make_gl_context_current (display, context);
++#else
++  return FALSE;
++#endif
+ }
+ 
+ GdkRenderingMode
+diff --git a/gdk/gdkgl.c b/gdk/gdkgl.c
+index 9690077cc2..55f85ef605 100644
+--- a/gdk/gdkgl.c
++++ b/gdk/gdkgl.c
+@@ -21,8 +21,9 @@
+ #include "gdkglcontextprivate.h"
+ 
+ #include "gdkinternals.h"
+-
++#ifdef HAVE_OPENGL
+ #include <epoxy/gl.h>
++#endif
+ #include <math.h>
+ #include <string.h>
+ 
+@@ -36,6 +37,7 @@
+                                g_object_ref (window),  g_object_unref);
+ }
+ 
++#ifdef HAVE_OPENGL
+ static const char *
+ get_vertex_type_name (int type)
+ {
+@@ -208,6 +210,7 @@
+       glUseProgram (paint_data->current_program->program);
+     }
+ }
++#endif
+ 
+ void
+ gdk_gl_texture_quads (GdkGLContext *paint_context,
+@@ -216,6 +219,7 @@
+                       GdkTexturedQuad *quads,
+                       gboolean flip_colors)
+ {
++#ifdef HAVE_OPENGL
+   GdkGLContextPaintData *paint_data  = gdk_gl_context_get_paint_data (paint_context);
+   GdkGLContextProgram *program;
+   GdkWindow *window = gdk_gl_context_get_window (paint_context);
+@@ -289,6 +293,7 @@
+ 
+   glDisableVertexAttribArray (program->position_location);
+   glDisableVertexAttribArray (program->uv_location);
++#endif
+ }
+ 
+ /* x,y,width,height describes a rectangle in the gl render buffer
+@@ -337,6 +342,7 @@
+                         int                   width,
+                         int                   height)
+ {
++#ifdef HAVE_OPENGL
+   GdkGLContext *paint_context, *current_context;
+   cairo_surface_t *image;
+   cairo_matrix_t matrix;
+@@ -703,6 +709,7 @@
+   if (clip_region)
+     cairo_region_destroy (clip_region);
+ 
++#endif
+ }
+ 
+ /* This is always called with the paint context current */
+@@ -710,6 +717,7 @@
+ gdk_gl_texture_from_surface (cairo_surface_t *surface,
+ 			     cairo_region_t  *region)
+ {
++#ifdef HAVE_OPENGL
+   GdkGLContext *paint_context;
+   cairo_surface_t *image;
+   double device_x_offset, device_y_offset;
+@@ -810,4 +818,5 @@
+ 
+   glDisable (GL_SCISSOR_TEST);
+   glDeleteTextures (1, &texture_id);
++#endif
+ }
+diff --git a/gdk/gdkglcontext.c b/gdk/gdkglcontext.c
+index 3b23639e1c..1f04f8e0b2 100644
+--- a/gdk/gdkglcontext.c
++++ b/gdk/gdkglcontext.c
+@@ -85,7 +85,9 @@
+ #include "gdkintl.h"
+ #include "gdk-private.h"
+ 
++#ifdef HAVE_OPENGL
+ #include <epoxy/gl.h>
++#endif
+ 
+ typedef struct {
+   GdkDisplay *display;
+@@ -243,6 +245,7 @@ gdk_gl_context_upload_texture (GdkGLContext    *context,
+                                int              height,
+                                guint            texture_target)
+ {
++#ifdef HAVE_OPENGL
+   GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private (context);
+ 
+   g_return_if_fail (GDK_IS_GL_CONTEXT (context));
+@@ -286,6 +289,7 @@ gdk_gl_context_upload_texture (GdkGLContext    *context,
+             glTexSubImage2D (texture_target, 0, 0, i, width, 1, GL_BGRA, GL_UNSIGNED_INT_8_8_8_8_REV, (unsigned char*) data + (i * stride));
+         }
+     }
++#endif
+ }
+ 
+ static gboolean
+@@ -774,6 +778,7 @@ gdk_gl_context_realize (GdkGLContext  *context,
+ static void
+ gdk_gl_context_check_extensions (GdkGLContext *context)
+ {
++#ifdef HAVE_OPENGL
+   GdkGLContextPrivate *priv = gdk_gl_context_get_instance_private (context);
+   gboolean has_npot, has_texture_rectangle;
+ 
+@@ -853,6 +858,7 @@ gdk_gl_context_check_extensions (GdkGLContext *context)
+                        priv->use_texture_rectangle ? "yes" : "no"));
+ 
+   priv->extensions_checked = TRUE;
++#endif
+ }
+ 
+ /**
+diff --git a/gdk/gdkwindow.c b/gdk/gdkwindow.c
+index 727b0cf1f4..d4d91b0d16 100644
+--- a/gdk/gdkwindow.c
++++ b/gdk/gdkwindow.c
+@@ -45,7 +45,9 @@
+ 
+ #include <math.h>
+ 
++#ifdef HAVE_OPENGL
+ #include <epoxy/gl.h>
++#endif
+ 
+ /* for the use of round() */
+ #include "fallback-c89.c"
+@@ -2844,6 +2846,13 @@ gdk_window_get_paint_gl_context (GdkWindow  *window,
+ {
+   GError *internal_error = NULL;
+ 
++#ifndef HAVE_OPENGL
++  g_set_error_literal (error, GDK_GL_ERROR,
++                       GDK_GL_ERROR_NOT_AVAILABLE,
++                       _("GL support disabled with --disable-opengl"));
++  return NULL;
++#endif
++
+   if (_gdk_gl_flags & GDK_GL_DISABLE)
+     {
+       g_set_error_literal (error, GDK_GL_ERROR,
+@@ -2979,6 +2988,7 @@ gdk_window_begin_paint_internal (GdkWindow            *window,
+         }
+       else
+         {
++#ifdef HAVE_OPENGL
+ 	  gdk_gl_context_make_current (context);
+           /* With gl we always need a surface to combine the gl
+              drawing with the native drawing. */
+@@ -2993,6 +3003,7 @@ gdk_window_begin_paint_internal (GdkWindow            *window,
+           glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
+ 
+           glViewport (0, 0, ww, wh);
++#endif
+         }
+     }
+ 
+@@ -3056,6 +3067,7 @@ gdk_window_end_paint_internal (GdkWindow *window)
+ 
+           gdk_gl_context_make_current (window->gl_paint_context);
+ 
++#ifdef HAVE_OPENGL
+           if (!cairo_region_is_empty (opaque_region))
+             gdk_gl_texture_from_surface (window->current_paint.surface,
+                                          opaque_region);
+@@ -3066,6 +3078,7 @@ gdk_window_end_paint_internal (GdkWindow *window)
+                                            window->current_paint.need_blend_region);
+               glDisable(GL_BLEND);
+             }
++#endif
+ 
+           cairo_region_destroy (opaque_region);
+ 
+diff --git a/gdk/meson.build b/gdk/meson.build
+index 4bb1bf2b6c..64172b8d3e 100644
+--- a/gdk/meson.build
++++ b/gdk/meson.build
+@@ -56,7 +56,6 @@ gdk_gir_public_headers = files(
+   'gdkdrawingcontext.h',
+   'gdkevents.h',
+   'gdkframetimings.h',
+-  'gdkglcontext.h',
+   'gdkkeys.h',
+   'gdkkeysyms.h',
+   'gdkmain.h',
+@@ -78,6 +77,12 @@ gdk_gir_public_headers = files(
+   'gdkwindow.h',
+ )
+ gdk_nogir_public_headers = [files('gdkkeysyms-compat.h')]
++if opengl_enabled
++gdk_gir_public_headers += files('gdkglcontext.h')
++else
++gdk_nogir_public_headers += files('gdkglcontext.h')
++endif
++
+ gdk_public_headers = gdk_gir_public_headers + gdk_nogir_public_headers
+ install_headers(gdk_public_headers, subdir : 'gtk-3.0/gdk')
+ 
+@@ -166,6 +171,7 @@ gdkconfig_cdata.set('GDK_WINDOWING_WAYLAND', wayland_enabled)
+ gdkconfig_cdata.set('GDK_WINDOWING_WIN32', win32_enabled)
+ gdkconfig_cdata.set('GDK_WINDOWING_BROADWAY', broadway_enabled)
+ gdkconfig_cdata.set('GDK_WINDOWING_QUARTZ', quartz_enabled)
++gdkconfig_cdata.set('GDK_WITH_OPENGL', opengl_enabled)
+ 
+ gdkconfig = configure_file(
+   input  : 'gdkconfig.h.meson',
+diff --git a/gdk/x11/gdkdisplay-x11.c b/gdk/x11/gdkdisplay-x11.c
+index 7e08f472cc..30fd7b6089 100644
+--- a/gdk/x11/gdkdisplay-x11.c
++++ b/gdk/x11/gdkdisplay-x11.c
+@@ -37,7 +37,9 @@
+ #include "gdkdisplay-x11.h"
+ #include "gdkprivate-x11.h"
+ #include "gdkscreen-x11.h"
++#ifdef HAVE_OPENGL
+ #include "gdkglcontext-x11.h"
++#endif
+ #include "gdk-private.h"
+ #include "gdkprofilerprivate.h"
+ 
+@@ -3191,7 +3193,9 @@ gdk_x11_display_class_init (GdkX11DisplayClass * class)
+   display_class->text_property_to_utf8_list = _gdk_x11_display_text_property_to_utf8_list;
+   display_class->utf8_to_string_target = _gdk_x11_display_utf8_to_string_target;
+ 
+-  display_class->make_gl_context_current = gdk_x11_display_make_gl_context_current;
++#ifdef HAVE_OPENGL
++   display_class->make_gl_context_current = gdk_x11_display_make_gl_context_current;
++#endif
+ 
+   display_class->get_default_seat = gdk_x11_display_get_default_seat;
+ 
+diff --git a/gdk/x11/gdkvisual-x11.c b/gdk/x11/gdkvisual-x11.c
+index 81479d81f4..3c8c5c02ff 100644
+--- a/gdk/x11/gdkvisual-x11.c
++++ b/gdk/x11/gdkvisual-x11.c
+@@ -306,7 +306,12 @@ _gdk_x11_screen_init_visuals (GdkScreen *screen)
+   /* If GL is available we want to pick better default/rgba visuals,
+      as we care about glx details such as alpha/depth/stencil depth,
+      stereo and double buffering */
++  /* update_visuals_for_gl() will end up calling epoxy GLX api which
++     will exit if libgl is not there: so only do this if we know GL
++     is available */
++#ifdef HAVE_GLX
+   _gdk_x11_screen_update_visuals_for_gl (screen);
++#endif
+ }
+ 
+ gint
+diff --git a/gdk/x11/gdkwindow-x11.c b/gdk/x11/gdkwindow-x11.c
+index 194bc82e29..0302bb68d4 100644
+--- a/gdk/x11/gdkwindow-x11.c
++++ b/gdk/x11/gdkwindow-x11.c
+@@ -36,7 +36,9 @@
+ #include "gdkasync.h"
+ #include "gdkeventsource.h"
+ #include "gdkdisplay-x11.h"
++#ifdef HAVE_OPENGL
+ #include "gdkglcontext-x11.h"
++#endif
+ #include "gdkprivate-x11.h"
+ #include "gdk-private.h"
+ 
+@@ -5888,7 +5890,9 @@ gdk_window_impl_x11_class_init (GdkWindowImplX11Class *klass)
+   impl_class->set_opaque_region = gdk_x11_window_set_opaque_region;
+   impl_class->set_shadow_width = gdk_x11_window_set_shadow_width;
+   impl_class->show_window_menu = gdk_x11_window_show_window_menu;
++#ifdef HAVE_OPENGL
+   impl_class->create_gl_context = gdk_x11_window_create_gl_context;
+   impl_class->invalidate_for_new_frame = gdk_x11_window_invalidate_for_new_frame;
++#endif
+   impl_class->get_unscaled_size = gdk_x11_window_get_unscaled_size;
+ }
+diff --git a/gdk/x11/gdkx-autocleanups.h b/gdk/x11/gdkx-autocleanups.h
+index edb0ea7dbf..a317d61cca 100644
+--- a/gdk/x11/gdkx-autocleanups.h
++++ b/gdk/x11/gdkx-autocleanups.h
+@@ -30,7 +30,9 @@ G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11DeviceXI2, g_object_unref)
+ G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11Display, g_object_unref)
+ G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11DisplayManager, g_object_unref)
+ G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11DragContext, g_object_unref)
++#ifdef HAVE_OPENGL
+ G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11GLContext, g_object_unref)
++#endif
+ G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11Keymap, g_object_unref)
+ G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11Screen, g_object_unref)
+ G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkX11Visual, g_object_unref)
+diff --git a/gdk/x11/gdkx.h b/gdk/x11/gdkx.h
+index 1f64bccb6d..4db6c18351 100644
+--- a/gdk/x11/gdkx.h
++++ b/gdk/x11/gdkx.h
+@@ -43,7 +43,9 @@
+ #include <gdk/x11/gdkx11display.h>
+ #include <gdk/x11/gdkx11displaymanager.h>
+ #include <gdk/x11/gdkx11dnd.h>
++#ifdef GDK_WITH_OPENGL
+ #include <gdk/x11/gdkx11glcontext.h>
++#endif
+ #include <gdk/x11/gdkx11keys.h>
+ #include <gdk/x11/gdkx11monitor.h>
+ #include <gdk/x11/gdkx11property.h>
+diff --git a/gdk/x11/meson.build b/gdk/x11/meson.build
+index 754ae0a615..0318c83877 100644
+--- a/gdk/x11/meson.build
++++ b/gdk/x11/meson.build
+@@ -14,7 +14,6 @@ gdk_x11_sources = files(
+   'gdkeventsource.c',
+   'gdkeventtranslator.c',
+   'gdkgeometry-x11.c',
+-  'gdkglcontext-x11.c',
+   'gdkkeys-x11.c',
+   'gdkmain-x11.c',
+   'gdkproperty-x11.c',
+@@ -42,7 +41,6 @@ gdk_x11_public_headers = files(
+   'gdkx11display.h',
+   'gdkx11displaymanager.h',
+   'gdkx11dnd.h',
+-  'gdkx11glcontext.h',
+   'gdkx11keys.h',
+   'gdkx11monitor.h',
+   'gdkx11property.h',
+@@ -53,6 +51,11 @@ gdk_x11_public_headers = files(
+   'gdkx11window.h',
+ )
+ 
++if opengl_enabled
++  gdk_x11_sources += files('gdkglcontext-x11.c')
++  gdk_x11_public_headers += files('gdkx11glcontext.h')
++endif
++
+ install_headers(gdk_x11_public_headers, subdir: 'gtk-3.0/gdk/x11/')
+ install_headers('gdkx.h', subdir: 'gtk-3.0/gdk/')
+ 
+diff --git a/gtk/gtkglarea.c b/gtk/gtkglarea.c
+index 802303ea9f..6439d7745d 100644
+--- a/gtk/gtkglarea.c
++++ b/gtk/gtkglarea.c
+@@ -29,7 +29,9 @@
+ #include "gtkprivate.h"
+ #include "gtkrender.h"
+ 
++#ifdef HAVE_OPENGL
+ #include <epoxy/gl.h>
++#endif
+ 
+ /**
+  * SECTION:gtkglarea
+@@ -369,9 +371,12 @@ gtk_gl_area_real_create_context (GtkGLArea *area)
+ static void
+ gtk_gl_area_resize (GtkGLArea *area, int width, int height)
+ {
++#ifdef HAVE_OPENGL
+   glViewport (0, 0, width, height);
++#endif
+ }
+ 
++#ifdef HAVE_OPENGL
+ /*
+  * Creates all the buffer objects needed for rendering the scene
+  */
+@@ -483,6 +488,7 @@ gtk_gl_area_allocate_buffers (GtkGLArea *area)
+ 
+   priv->needs_render = TRUE;
+ }
++#endif
+ 
+ /**
+  * gtk_gl_area_attach_buffers:
+@@ -501,6 +507,7 @@ gtk_gl_area_allocate_buffers (GtkGLArea *area)
+ void
+ gtk_gl_area_attach_buffers (GtkGLArea *area)
+ {
++#ifdef HAVE_OPENGL
+   GtkGLAreaPrivate *priv = gtk_gl_area_get_instance_private (area);
+ 
+   g_return_if_fail (GTK_IS_GL_AREA (area));
+@@ -533,11 +540,13 @@ gtk_gl_area_attach_buffers (GtkGLArea *area)
+         glFramebufferRenderbuffer (GL_FRAMEBUFFER, GL_STENCIL_ATTACHMENT,
+                                    GL_RENDERBUFFER, priv->depth_stencil_buffer);
+     }
++#endif
+ }
+ 
+ static void
+ gtk_gl_area_delete_buffers (GtkGLArea *area)
+ {
++#ifdef HAVE_OPENGL
+   GtkGLAreaPrivate *priv = gtk_gl_area_get_instance_private (area);
+ 
+   if (priv->context == NULL)
+@@ -569,6 +578,7 @@ gtk_gl_area_delete_buffers (GtkGLArea *area)
+       glDeleteFramebuffers (1, &priv->frame_buffer);
+       priv->frame_buffer = 0;
+     }
++#endif
+ }
+ 
+ static void
+@@ -679,6 +689,7 @@ gtk_gl_area_draw (GtkWidget *widget,
+   GtkGLArea *area = GTK_GL_AREA (widget);
+   GtkGLAreaPrivate *priv = gtk_gl_area_get_instance_private (area);
+   gboolean unused;
++#ifdef HAVE_OPENGL
+   int w, h, scale;
+   GLenum status;
+ 
+@@ -736,6 +747,14 @@ gtk_gl_area_draw (GtkWidget *widget,
+     }
+ 
+   return TRUE;
++#else
++  if (priv->error != NULL)
++      gtk_gl_area_draw_error_screen (area,
++                                     cr,
++                                     gtk_widget_get_allocated_width (widget),
++                                     gtk_widget_get_allocated_height (widget));
++  return FALSE;
++#endif
+ }
+ 
+ static gboolean
+diff --git a/gtk/inspector/general.c b/gtk/inspector/general.c
+index 4fd0c3039c..a8e59ed077 100644
+--- a/gtk/inspector/general.c
++++ b/gtk/inspector/general.c
+@@ -33,8 +33,10 @@
+ 
+ #ifdef GDK_WINDOWING_X11
+ #include "x11/gdkx.h"
++#ifdef HAVE_OPENGL
+ #include <epoxy/glx.h>
+ #endif
++#endif
+ 
+ #ifdef GDK_WINDOWING_WIN32
+ #include "win32/gdkwin32.h"
+@@ -217,6 +219,7 @@ add_label_row (GtkInspectorGeneral *gen,
+   gtk_size_group_add_widget (GTK_SIZE_GROUP (gen->priv->labels), label);
+ }
+ 
++#ifdef HAVE_OPENGL
+ #ifdef GDK_WINDOWING_X11
+ static void
+ append_glx_extension_row (GtkInspectorGeneral *gen,
+@@ -226,6 +229,7 @@ append_glx_extension_row (GtkInspectorGeneral *gen,
+   add_check_row (gen, GTK_LIST_BOX (gen->priv->gl_box), ext, epoxy_has_glx_extension (dpy, 0, ext), 0);
+ }
+ #endif
++#endif
+ 
+ #ifdef GDK_WINDOWING_WAYLAND
+ static void
+@@ -275,6 +279,7 @@ wayland_get_display (struct wl_display *wl_display)
+ static void
+ init_gl (GtkInspectorGeneral *gen)
+ {
++#ifdef HAVE_OPENGL
+ #ifdef GDK_WINDOWING_X11
+   if (GDK_IS_X11_DISPLAY (gdk_display_get_default ()))
+     {
+@@ -301,6 +306,7 @@ init_gl (GtkInspectorGeneral *gen)
+     }
+   else
+ #endif
++#endif
+ #ifdef GDK_WINDOWING_WAYLAND
+   if (GDK_IS_WAYLAND_DISPLAY (gdk_display_get_default ()))
+     {
+diff --git a/meson.build b/meson.build
+index aed48fc3f6..bfc33af0f6 100644
+--- a/meson.build
++++ b/meson.build
+@@ -137,6 +137,7 @@ wayland_enabled        = get_option('wayland_backend')
+ broadway_enabled       = get_option('broadway_backend')
+ quartz_enabled         = get_option('quartz_backend')
+ win32_enabled          = get_option('win32_backend')
++opengl_enabled         = get_option('opengl')
+ 
+ os_unix   = false
+ os_linux  = false
+@@ -430,7 +431,7 @@ pangocairo_dep = dependency('pangocairo', version: cairo_req,
+                             fallback : ['pango', 'libpangocairo_dep'])
+ pixbuf_dep     = dependency('gdk-pixbuf-2.0', version: gdk_pixbuf_req,
+                             fallback : ['gdk-pixbuf', 'gdkpixbuf_dep'])
+-epoxy_dep      = dependency('epoxy', version: epoxy_req,
++epoxy_dep      = dependency('epoxy', version: epoxy_req, required: opengl_enabled,
+                             fallback: ['libepoxy', 'libepoxy_dep'])
+ atk_dep        = dependency('atk', version: atk_req,
+                             fallback : ['atk', 'libatk_dep'])
+@@ -476,6 +477,10 @@ if tracker3_enabled
+   endif
+ endif
+ 
++if opengl_enabled
++  cdata.set('HAVE_OPENGL', 1)
++endif
++
+ if iso_codes_dep.found()
+   cdata.set_quoted('ISO_CODES_PREFIX', iso_codes_dep.get_variable(pkgconfig: 'prefix'))
+ else
+@@ -912,9 +917,15 @@ else
+   gio_packages = ['gio-2.0', glib_req]
+ endif
+ 
++if opengl_enabled
++  epoxy_packages = ['epoxy', epoxy_req]
++else
++  epoxy_packages = []
++endif
++
+ pkgconf.set('GDK_PRIVATE_PACKAGES',
+             ' '.join(gio_packages + x11_pkgs + wayland_pkgs + cairo_backends +
+-                     ['epoxy', epoxy_req] + cloudproviders_packages +
++                     epoxy_packages + cloudproviders_packages +
+                      ['fribidi', fribidi_req]))
+ 
+ gtk_packages = ' '.join([
+@@ -928,7 +939,7 @@ pkgconf.set('GTK_PACKAGES', gtk_packages)
+ # Requires.private
+ pc_gdk_extra_libs += cairo_libs
+ 
+-gtk_private_packages = atk_pkgs + wayland_pkgs + ['epoxy', epoxy_req, 'fribidi', fribidi_req]
++gtk_private_packages = atk_pkgs + wayland_pkgs + epoxy_packages + ['fribidi', fribidi_req]
+ if wayland_enabled or x11_enabled
+   gtk_private_packages += ['pangoft2']
+ endif
+diff --git a/meson_options.txt b/meson_options.txt
+index 94099aa01e..8bd096896d 100644
+--- a/meson_options.txt
++++ b/meson_options.txt
+@@ -19,6 +19,8 @@ option('profiler', type: 'boolean', value: false,
+   description : 'Enable profiler support')
+ option('tracker3', type: 'boolean', value: false,
+   description : 'Enable Tracker3 filechooser search')
++option('opengl', type: 'boolean', value: true,
++  description : 'Enable use of GL')
+ 
+ # Print backends
+ option('print_backends', type : 'string', value : 'auto',
+diff --git a/tests/meson.build b/tests/meson.build
+index 586fe2f45e..6ecf317dde 100644
+--- a/tests/meson.build
++++ b/tests/meson.build
+@@ -5,7 +5,6 @@ gtk_tests = [
+   ['scrolling-performance', ['frame-stats.c', 'variable.c']],
+   ['blur-performance', ['../gtk/gtkcairoblur.c']],
+   ['flicker'],
+-  ['gdkgears', ['gtkgears.c']],
+   ['listmodel'],
+   ['motion-compression'],
+   ['styleexamples'],
+@@ -54,7 +53,6 @@ gtk_tests = [
+   ['testfullscreen'],
+   ['testgeometry'],
+   ['testgiconpixbuf'],
+-  ['testglblending', ['gtkgears.c']],
+   ['testgmenu'],
+   ['testgrid'],
+   ['testgrouping'],
+@@ -137,6 +135,13 @@ if x11_enabled
+   ]
+ endif
+ 
++if opengl_enabled
++  gtk_tests += [
++    ['gdkgears', ['gtkgears.c']],
++    ['testglblending', ['gtkgears.c']],
++  ]
++endif
++
+ if os_linux
+   gtk_tests += [['testfontchooserdialog']]
+ endif
+diff --git a/testsuite/gtk/objects-finalize.c b/testsuite/gtk/objects-finalize.c
+index 24540e313f..e0f863ab6a 100644
+--- a/testsuite/gtk/objects-finalize.c
++++ b/testsuite/gtk/objects-finalize.c
+@@ -116,7 +116,9 @@ main (int argc, char **argv)
+ 	  all_types[i] != GDK_TYPE_X11_DEVICE_MANAGER_CORE &&
+ 	  all_types[i] != GDK_TYPE_X11_DEVICE_MANAGER_XI2 &&
+ 	  all_types[i] != GDK_TYPE_X11_DISPLAY_MANAGER &&
++#ifdef HAVE_OPENGL
+ 	  all_types[i] != GDK_TYPE_X11_GL_CONTEXT &&
++#endif
+ #endif
+ 	  /* Not allowed to finalize a GdkPixbufLoader without calling gdk_pixbuf_loader_close() */
+ 	  all_types[i] != GDK_TYPE_PIXBUF_LOADER &&
+-- 
+2.30.2
diff --git a/meta-openeuler/recipes-gnome/gtk+/gtk+3.inc b/meta-openeuler/recipes-gnome/gtk+/gtk+3.inc
new file mode 100644
index 0000000000000000000000000000000000000000..1ae56949a4c94a029d6032fd59ce221251b77820
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/gtk+/gtk+3.inc
@@ -0,0 +1,153 @@
+SUMMARY = "Multi-platform toolkit for creating GUIs"
+DESCRIPTION = "GTK+ is a multi-platform toolkit for creating graphical user interfaces. Offering a complete \
+set of widgets, GTK+ is suitable for projects ranging from small one-off projects to complete application suites."
+HOMEPAGE = "http://www.gtk.org"
+BUGTRACKER = "https://bugzilla.gnome.org/"
+SECTION = "libs"
+
+DEPENDS = "glib-2.0 cairo pango atk jpeg libpng gdk-pixbuf gdk-pixbuf-native"
+
+LICENSE = "LGPL-2.0-only & LGPL-2.0-or-later & LGPL-2.1-or-later"
+
+inherit meson gettext pkgconfig gtk-doc update-alternatives gtk-immodules-cache gsettings features_check gobject-introspection
+
+BBCLASSEXTEND = "native nativesdk"
+
+GSETTINGS_PACKAGE:class-native = ""
+
+# versions >= 3.90 are development versions, otherwise like upstream-version-is-even
+UPSTREAM_CHECK_REGEX = "[^\d\.](?P<pver>3\.([1-8]?[02468])+(\.\d+)+)\.tar"
+
+ANY_OF_DISTRO_FEATURES = "${GTK3DISTROFEATURES}"
+
+do_configure:prepend() {
+    # These files are generated by wayland-scanner but will race over modification
+    # time between the copies in the sysroot from wayland-protocols and the copy
+    # in the source tree. Solve the race by deleting so they need to be regenerated.
+    rm -f ${S}/modules/input/*-text-input-*.[ch]
+}
+
+GTKDOC_MESON_OPTION = 'gtk_doc'
+
+EXTRA_OEMESON = "-Dxinerama=no -Dtests=false"
+EXTRA_OEMESON:append:class-native = " -Ddemos=false -Dexamples=false"
+
+PACKAGECONFIG ??= " \
+	${@bb.utils.filter('DISTRO_FEATURES', 'opengl x11', d)} \
+	${@bb.utils.contains('DISTRO_FEATURES', 'opengl wayland', 'wayland', '', d)} \
+"
+PACKAGECONFIG:class-native = "${@bb.utils.filter('DISTRO_FEATURES', 'x11', d)}"
+PACKAGECONFIG:class-nativesdk = "${@bb.utils.filter('DISTRO_FEATURES', 'x11', d)}"
+
+PACKAGECONFIG[x11] = "-Dx11_backend=true,-Dx11_backend=false,at-spi2-atk fontconfig libx11 libxext libxcursor libxi libxdamage libxrandr libxrender libxcomposite libxfixes"
+# this is provided by oe-core patch that removes epoxy/gl dependency from a X11 build
+PACKAGECONFIG[opengl] = "-Dopengl=true,-Dopengl=false,libepoxy"
+PACKAGECONFIG[wayland] = "-Dwayland_backend=true,-Dwayland_backend=false,wayland wayland-protocols libxkbcommon virtual/egl virtual/libgles2 wayland-native"
+PACKAGECONFIG[cups] = ",,cups,cups gtk3-printbackend-cups"
+PACKAGECONFIG[colord] = "-Dcolord=yes,-Dcolord=no,colord"
+PACKAGECONFIG[cloudproviders] = "-Dcloudproviders=true,-Dcloudproviders=false,libcloudproviders"
+PACKAGECONFIG[tracker3] = "-Dtracker3=true,-Dtracker3=false,tracker,tracker-miners"
+
+prepare_gtk_scripts() {
+    mv ${D}${bindir}/gtk-update-icon-cache ${D}${bindir}/gtk-update-icon-cache-3.0
+
+    # duplicate gtk-query-immodules for post install script update_gtk_immodules_cache
+    mkdir -p ${D}${libexecdir}
+    ln ${D}${bindir}/gtk-query-immodules-3.0 ${D}${libexecdir}/${MLPREFIX}gtk-query-immodules-3.0
+}
+
+do_install:append:class-target() {
+    prepare_gtk_scripts
+}
+
+do_install:append:class-nativesdk() {
+    prepare_gtk_scripts
+}
+
+do_install:append:class-native() {
+        create_wrapper ${D}/${bindir}/gtk-update-icon-cache \
+                GDK_PIXBUF_MODULE_FILE=${STAGING_LIBDIR_NATIVE}/gdk-pixbuf-2.0/2.10.0/loaders.cache
+        create_wrapper ${D}/${bindir}/gtk-encode-symbolic-svg \
+                GDK_PIXBUF_MODULE_FILE=${STAGING_LIBDIR_NATIVE}/gdk-pixbuf-2.0/2.10.0/loaders.cache
+}
+
+PROVIDES += "gtk-icon-utils"
+PACKAGES =+ "${PN}-demo"
+LIBV = "3.0.0"
+
+FILES:${PN}-demo = "${bindir}/gtk3-demo \
+                    ${bindir}/gtk3-demo-application \
+                    ${bindir}/gtk3-icon-browser \
+                    ${bindir}/gtk3-widget-factory \
+                    ${datadir}/gtk-3.0/demo \
+                    ${datadir}/applications/gtk3-demo.desktop \
+                    ${datadir}/applications/gtk3-icon-browser.desktop \
+                    ${datadir}/applications/gtk3-widget-factory.desktop \
+                    ${datadir}/icons/hicolor/*/apps/gtk3-demo*.png \
+                    ${datadir}/icons/hicolor/*/apps/gtk3-widget-factory*.png"
+
+FILES:${PN}:append = " ${bindir}/gtk-update-icon-cache-3.0 \
+               ${bindir}/gtk-query-immodules-3.0 \
+               ${bindir}/gtk-launch \
+               ${datadir}/themes ${datadir}/gtk-3.0/emoji \
+               ${sysconfdir} ${datadir}/glib-2.0/schemas/ \
+               ${libdir}/gtk-3.0/${LIBV}/engines/libpixmap.so \
+               ${libdir}/gtk-3.0/modules/*.so"
+
+FILES:${PN}-dev += " \
+                    ${datadir}/gtk-3.0/gtkbuilder.rng \
+                    ${datadir}/gtk-3.0/include \
+                    ${datadir}/gtk-3.0/valgrind \
+                    ${datadir}/gettext/its \
+                    ${libdir}/gtk-3.0/include \
+                    ${libdir}/gtk-3.0/${LIBV}/loaders/*.la \
+                    ${libdir}/gtk-3.0/${LIBV}/immodules/*.la \
+                    ${libdir}/gtk-3.0/3.0.0/printbackends/*.la \
+                    ${libdir}/gtk-3.0/${LIBV}/engines/*.la \
+                    ${libdir}/gtk-3.0/modules/*.la \
+                    ${bindir}/gtk-builder-convert \
+                    ${bindir}/gtk-encode-symbolic-svg \
+                    ${bindir}/gtk-builder-tool \
+                    ${bindir}/gtk-query-settings \
+                    "
+
+GTKBASE_RRECOMMENDS ?= "liberation-fonts \
+                        gdk-pixbuf-loader-png \
+                        gdk-pixbuf-loader-jpeg \
+                        gdk-pixbuf-loader-gif \
+                        gdk-pixbuf-loader-xpm \
+                        shared-mime-info \
+                        adwaita-icon-theme-symbolic \
+                        "
+
+GTKBASE_RRECOMMENDS:class-native ?= "\
+                        "
+
+GTKGLIBC_RRECOMMENDS ?= "${GTKBASE_RRECOMMENDS} glibc-gconv-iso8859-1"
+
+RRECOMMENDS:${PN} = "${GTKBASE_RRECOMMENDS}"
+RRECOMMENDS:${PN}:libc-glibc = "${GTKGLIBC_RRECOMMENDS}"
+RDEPENDS:${PN}-dev += "${@bb.utils.contains("PACKAGECONFIG", "wayland", "wayland-protocols", "", d)}"
+
+PACKAGES_DYNAMIC += "^gtk3-immodule-.* ^gtk3-printbackend-.*"
+
+ALTERNATIVE:${PN} = "gtk-update-icon-cache"
+ALTERNATIVE_TARGET[gtk-update-icon-cache] = "${bindir}/gtk-update-icon-cache-3.0"
+ALTERNATIVE_PRIORITY = "30"
+
+python populate_packages:prepend () {
+    import os.path
+
+    gtk_libdir = d.expand('${libdir}/gtk-3.0/${LIBV}')
+    immodules_root = os.path.join(gtk_libdir, 'immodules')
+    printmodules_root = os.path.join(gtk_libdir, 'printbackends');
+
+    immodules = do_split_packages(d, immodules_root, r'^im-(.*)\.so$', 'gtk3-immodule-%s', 'GTK input module for %s')
+    if immodules:
+        d.setVar("GTKIMMODULES_PACKAGES", " ".join(immodules))
+
+    do_split_packages(d, printmodules_root, r'^libprintbackend-(.*)\.so$', 'gtk3-printbackend-%s', 'GTK printbackend module for %s')
+
+    if (d.getVar('DEBIAN_NAMES')):
+        d.setVar(d.expand('PKG:${PN}'), '${MLPREFIX}libgtk-3.0')
+}
diff --git a/meta-openeuler/recipes-gnome/gtk+/gtk+3_%.bbappend b/meta-openeuler/recipes-gnome/gtk+/gtk+3_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cf8ee09ec51bbfaf283fecdba7324e776c20bd7a
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/gtk+/gtk+3_%.bbappend
@@ -0,0 +1,15 @@
+
+PV = "3.24.41"
+
+# openeuler patch
+SRC_URI:prepend = "file://gtk+-${PV}.tar.xz \
+           file://0001-Let-the-notification-icon-use-the-size-specified-by-.patch \
+           "
+# delete-taboo-words.patch: git patch error
+#PATCHTOOL = "git"
+
+# keep as upstream
+PACKAGECONFIG[cups] = ",,cups,cups"
+PACKAGECONFIG[cloudproviders] = "-Dcloudproviders=true,-Dcloudproviders=false,libcloudproviders"
+PACKAGECONFIG[tracker3] = "-Dtracker3=true,-Dtracker3=false,tracker,tracker-miners"
+
diff --git a/meta-openeuler/recipes-gnome/gtk+/gtk+3_3.24.41.bb b/meta-openeuler/recipes-gnome/gtk+/gtk+3_3.24.41.bb
new file mode 100644
index 0000000000000000000000000000000000000000..17e90c59f0e042541a2f44d57bd84b4d823bfb91
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/gtk+/gtk+3_3.24.41.bb
@@ -0,0 +1,17 @@
+require gtk+3.inc
+
+MAJ_VER = "${@oe.utils.trim_version("${PV}", 2)}"
+
+SRC_URI = "http://ftp.gnome.org/pub/gnome/sources/gtk+/${MAJ_VER}/gtk+-${PV}.tar.xz \
+           file://opengl.patch \
+           "
+SRC_URI[sha256sum] = "47da61487af3087a94bc49296fd025ca0bc02f96ef06c556e7c8988bd651b6fa"
+
+S = "${WORKDIR}/gtk+-${PV}"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=5f30f0716dfdd0d91eb439ebec522ec2 \
+                    file://gtk/gtk.h;endline=25;md5=1d8dc0fccdbfa26287a271dce88af737 \
+                    file://gdk/gdk.h;endline=25;md5=c920ce39dc88c6f06d3e7c50e08086f2 \
+                    file://tests/testgtk.c;endline=25;md5=cb732daee1d82af7a2bf953cf3cf26f1"
+
+CVE_PRODUCT = "gnome:gtk"
diff --git a/meta-openeuler/recipes-gnome/gtk+/gtk+_%.bbappend b/meta-openeuler/recipes-gnome/gtk+/gtk+_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fbed1210f0627f7f5f2602706ce47507f0eb2955
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/gtk+/gtk+_%.bbappend
@@ -0,0 +1,9 @@
+# main bb: yocto-meta-openembedded/meta-oe/recipes-gnome/gtk+/gtk+_2.24.33.bb
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "2.24.33"
+
+SRC_URI:prepend = " \
+    file://${OPENEULER_LOCAL_NAME}/${BPN}/${BPN}-${PV}.tar.xz \
+"
+
diff --git a/meta-openeuler/recipes-gnome/gtk-doc/gtk-doc_%.bbappend b/meta-openeuler/recipes-gnome/gtk-doc/gtk-doc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3831f20694ec994f57109d03a792e1835fe51083
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/gtk-doc/gtk-doc_%.bbappend
@@ -0,0 +1,6 @@
+SRC_URI += " \
+        file://${BP}.tar.xz \
+        file://fix-fixxref-not-found-file.patch \
+        file://fix-mkdb-not-found-file.patch \
+        file://fix-gtkdoc-rebase-NoneType-object-has-no-attribute-group.patch \
+        "
diff --git a/meta-openeuler/recipes-gnome/hicolor-icon-theme/hicolor-icon-theme_%.bbappend b/meta-openeuler/recipes-gnome/hicolor-icon-theme/hicolor-icon-theme_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..84d92c6b761fbc8357a30b576fbf0784c9017b27
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/hicolor-icon-theme/hicolor-icon-theme_%.bbappend
@@ -0,0 +1,4 @@
+PV = "0.17"
+
+SRC_URI:prepend = "file://${BP}.tar.xz \
+"
diff --git a/meta-openeuler/recipes-gnome/json-glib/json-glib_%.bbappend b/meta-openeuler/recipes-gnome/json-glib/json-glib_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..43270a178f1900f93bedbeb76bbbb84aa35c407d
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/json-glib/json-glib_%.bbappend
@@ -0,0 +1,11 @@
+PV = "1.8.0"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.xz \
+"
+
+
+
+
+
+
diff --git a/meta-openeuler/recipes-gnome/libgudev/libgudev/0001-meson-Pass-export-dynamic-option-to-linker.patch b/meta-openeuler/recipes-gnome/libgudev/libgudev/0001-meson-Pass-export-dynamic-option-to-linker.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8a06d244e4c30a7d69d47f068d82b521d3c3330e
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/libgudev/libgudev/0001-meson-Pass-export-dynamic-option-to-linker.patch
@@ -0,0 +1,38 @@
+From dc4fcfb1e1e2326a412b252314af3e9424a31457 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 16 Jan 2024 12:02:46 -0800
+Subject: [PATCH] meson: Pass --export-dynamic option to linker
+
+Bypass the compiler driver trying to comprehend and translate it for
+linker, since its not clear what the right behavior should be, gcc seems
+to translate it into --export-dynamic but clang 18+ rejects it
+
+| x86_64-yoe-linux-clang: error: unknown argument: '-export-dynamic'
+
+also see [1]
+
+This makes it work as intended across gcc and clang
+
+Upstream-Status: Submitted [https://gitlab.gnome.org/GNOME/libgudev/-/merge_requests/30]
+[1] https://discourse.llvm.org/t/clang-option-export-dynamic-parse-to-e-xport-dynamic-error/72454
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ gudev/meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gudev/meson.build b/gudev/meson.build
+index e904203..3ed580b 100644
+--- a/gudev/meson.build
++++ b/gudev/meson.build
+@@ -33,7 +33,7 @@ libgudev_c_args = [
+ ]
+ 
+ libgudev_link_args = [
+-  '-export-dynamic',
++  '-Wl,--export-dynamic',
+   '-Wl,--version-script,@0@/libgudev-1.0.sym'.format(top_srcdir),
+ ]
+ 
+-- 
+2.43.0
+
diff --git a/meta-openeuler/recipes-gnome/libgudev/libgudev_%.bbappend b/meta-openeuler/recipes-gnome/libgudev/libgudev_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bf9bea0303d747cd5a40674e1e6b31dd3e59f033
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/libgudev/libgudev_%.bbappend
@@ -0,0 +1,11 @@
+PV = "238"
+
+FILESEXTRAPATHS:append := "${THISDIR}/libgudev/:"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.xz \
+    file://0001-meson-Pass-export-dynamic-option-to-linker.patch \
+"
+
+EXTRA_OEMESON += "-Dtests=disabled -Dvapi=disabled"
+
diff --git a/meta-openeuler/recipes-gnome/libnotify/libnotify_%.bbappend b/meta-openeuler/recipes-gnome/libnotify/libnotify_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c3261c2814c32e86021e33044b0b0fdaef82f14b
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/libnotify/libnotify_%.bbappend
@@ -0,0 +1,9 @@
+# main bb: yocto-poky/meta/recipes-gnome/libnotify/libnotify_0.7.9.bb
+
+PV = "0.8.3"
+
+SRC_URI += " \
+        file://${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-gnome/librsvg/files/librsvg.pc.in b/meta-openeuler/recipes-gnome/librsvg/files/librsvg.pc.in
new file mode 100644
index 0000000000000000000000000000000000000000..cb8026f603a6bfc57074f2c955cca9891d5e4efd
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/librsvg/files/librsvg.pc.in
@@ -0,0 +1,12 @@
+prefix=@prefix@                                        
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+ 
+Name: librsvg
+Description: library that renders svg files
+Version: @VERSION@
+Requires: glib-2.0 gio-2.0 gdk-pixbuf-2.0 cairo
+Requires.private:
+Libs: -L${libdir} -lrsvg-@RSVG_API_MAJOR_VERSION@ -lm
+Cflags: -I${includedir}/librsvg-@RSVG_API_VERSION@
diff --git a/meta-openeuler/recipes-gnome/librsvg/librsvg-bin_2.50.5.bb b/meta-openeuler/recipes-gnome/librsvg/librsvg-bin_2.50.5.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d3ef04d42f48a868c1065f6de4a3bed01c23e93a
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/librsvg/librsvg-bin_2.50.5.bb
@@ -0,0 +1,63 @@
+SUMMARY = "An SVG library based on cairo"
+DESCRIPTION = "a version use binary from openeuler"
+HOMEPAGE = "https://wiki.gnome.org/Projects/LibRsvg"
+LICENSE = "LGPLv2+"
+
+LIC_FILES_CHKSUM = "file://usr/share/licenses/librsvg2/COPYING.LIB;md5=4fbd65380cdd255951079008b364516c"
+
+INHIBIT_DEFAULT_DEPS = "1"
+
+inherit bin_package pkgconfig
+
+DEPENDS = "cairo gdk-pixbuf glib-2.0 libxml2 pango"
+
+SRC_URI = " \
+        file://librsvg.pc.in \
+"
+
+SRC_URI:append:aarch64 = " \
+        https://repo.openeuler.org/openEuler-22.03-LTS-SP2/everything/aarch64/Packages/librsvg2-2.50.5-3.oe2203sp2.aarch64.rpm;name=arm64;subdir=${BP} \
+        https://repo.openeuler.org/openEuler-22.03-LTS-SP2/everything/aarch64/Packages/librsvg2-devel-2.50.5-3.oe2203sp2.aarch64.rpm;name=arm64dev;subdir=${BP} \
+"
+
+SRC_URI:append:x86-64 = " \
+        https://repo.openeuler.org/openEuler-22.03-LTS-SP2/everything/x86_64/Packages/librsvg2-2.50.5-3.oe2203sp2.x86_64.rpm;name=x86;subdir=${BP} \
+        https://repo.openeuler.org/openEuler-22.03-LTS-SP2/everything/x86_64/Packages/librsvg2-devel-2.50.5-3.oe2203sp2.x86_64.rpm;name=x86dev;subdir=${BP} \
+"
+
+SRC_URI[arm64.md5sum] = "cda67a29cf7e551603de840e4605dc55"
+SRC_URI[arm64dev.md5sum] = "08d7e9181a0d247077fff5c9bf0dd8de"
+SRC_URI[x86.md5sum] = "dd564a81f8796c70212c1c8752485a7b"
+SRC_URI[x86dev.md5sum] = "7799c9766b4ea5892ebbbe2e32339a6b"
+
+S = "${WORKDIR}/${BP}"
+
+do_install:append() {
+    sed \
+    -e s#@VERSION@#${PV}# \
+    -e s#@RSVG_API_MAJOR_VERSION@#2# \
+    -e s#@RSVG_API_VERSION@#2.0# \
+    -e s#@prefix@#${prefix}# \
+    -e s#@exec_prefix@#${exec_prefix}# \
+    -e s#@libdir@#${libdir}# \
+    -e s#@includedir@#${includedir}# \
+    ${WORKDIR}/librsvg.pc.in > ${WORKDIR}/librsvg-2.0.pc
+
+    install -d ${D}${libdir}/pkgconfig
+    install -m 0644 ${WORKDIR}/librsvg-2.0.pc ${D}${libdir}/pkgconfig/
+
+    # remove unneeded files
+    rm -rf ${D}/etc
+}
+
+FILES:${PN} = " \
+    ${datadir} \
+    ${libdir} \
+"
+ 
+FILES:${PN}-dev = " \
+    ${libdir}/librsvg-2.so \
+    ${includedir} \
+"
+
+INSANE_SKIP:${PN} += "already-stripped dev-deps"
diff --git a/meta-openeuler/recipes-gnome/librsvg/librsvg/0001-Makefile.am-pass-rust-target-to-cargo-also-when-not-.patch b/meta-openeuler/recipes-gnome/librsvg/librsvg/0001-Makefile.am-pass-rust-target-to-cargo-also-when-not-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c34a610522c2f8f0df1a1bd0af4594c0f2804e88
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/librsvg/librsvg/0001-Makefile.am-pass-rust-target-to-cargo-also-when-not-.patch
@@ -0,0 +1,44 @@
+From d0f4f5b3ae900b9d092407e29b5372d93910c18c Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Tue, 21 Sep 2021 16:27:14 +0200
+Subject: [PATCH] Makefile.am: pass rust target to cargo also when not cross
+ compiling
+
+Otherwise oe-core's native build doesn't work either.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ Makefile.am  | 2 --
+ configure.ac | 4 +---
+ 2 files changed, 1 insertion(+), 5 deletions(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index 2a89954..4e296d3 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -173,9 +173,7 @@ else
+ CARGO_RELEASE_ARGS=--release
+ endif
+ 
+-if CROSS_COMPILING
+ CARGO_TARGET_ARGS=--target=$(RUST_TARGET)
+-endif
+ 
+ CARGO_VERBOSE = $(cargo_verbose_$(V))
+ cargo_verbose_ = $(cargo_verbose_$(AM_DEFAULT_VERBOSITY))
+diff --git a/configure.ac b/configure.ac
+index 42215cf..2499c96 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -292,9 +292,7 @@ AC_ARG_VAR(RUST_TARGET, [Set rust target (default=$host)])
+ : ${RUST_TARGET:=$host}
+ 
+ AM_CONDITIONAL([CROSS_COMPILING], [test "x$cross_compiling" = xyes])
+-AS_IF([test "x$cross_compiling" = "xyes"], [
+-	RUST_TARGET_SUBDIR="$RUST_TARGET/$RUST_TARGET_SUBDIR"
+-])
++RUST_TARGET_SUBDIR="$RUST_TARGET/$RUST_TARGET_SUBDIR"
+ AC_SUBST([RUST_TARGET_SUBDIR])
+ 
+ dnl ===========================================================================
diff --git a/meta-openeuler/recipes-gnome/librsvg/librsvg_%.bbappend b/meta-openeuler/recipes-gnome/librsvg/librsvg_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0fabeff6da193fe427b29c09eb3e6ae5cf79151c
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/librsvg/librsvg_%.bbappend
@@ -0,0 +1,36 @@
+# main bb: openembedded-core/meta/recipes-gnome/librsvg/librsvg_2.57.1.bb
+#   annotations have been made for certain conflicting configurations in the 
+#   source recipe, marked as: 'replace by oe'
+
+OPENEULER_LOCAL_NAME = "librsvg2"
+
+# remove cargo_common rust cargo-update-recipe-crates, use openeuler's cargo.bbclass
+inherit cargo gnomebase pixbufcache gobject-introspection vala gi-docgen
+
+# prevent being overwritten by autotools from gnomebase
+do_configure[postfuncs] += "cargo_do_configure"
+
+# fix err target generated by autotools from gnomebase
+export RUST_TARGET
+
+PV = "2.57.1"
+
+SRC_URI:prepend = " \
+    file://${OPENEULER_LOCAL_NAME}/librsvg-${PV}.tar.xz \
+    file://${OPENEULER_LOCAL_NAME}/vendor.tar.xz \
+"
+
+S = "${WORKDIR}/librsvg-${PV}"
+
+# use local deps, provided by source tarball
+create_cargo_config:append() {
+    cat <<- EOF >> ${CARGO_HOME}/config
+[source.crates-io]
+replace-with = "local-registry"
+
+[source.local-registry]
+directory = "vendor"
+
+EOF
+}
+
diff --git a/meta-openeuler/recipes-gnome/librsvg/librsvg_2.57.1.bb b/meta-openeuler/recipes-gnome/librsvg/librsvg_2.57.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..78e05e302e6b170b5d22d38c2e7f0dce134fb8b7
--- /dev/null
+++ b/meta-openeuler/recipes-gnome/librsvg/librsvg_2.57.1.bb
@@ -0,0 +1,79 @@
+SUMMARY = "Library for rendering SVG files"
+DESCRIPTION = "A small library to render Scalable Vector Graphics (SVG), \
+associated with the GNOME Project. It renders SVG files to Cairo surfaces. \
+Cairo is the 2D, antialiased drawing library that GNOME uses to draw things to \
+the screen or to generate output for printing."
+HOMEPAGE = "https://gitlab.gnome.org/GNOME/librsvg"
+BUGTRACKER = "https://gitlab.gnome.org/GNOME/librsvg/issues"
+
+LICENSE = "LGPL-2.1-or-later"
+LIC_FILES_CHKSUM = "file://COPYING.LIB;md5=4fbd65380cdd255951079008b364516c \
+                   "
+
+SECTION = "x11/utils"
+DEPENDS = "cairo gdk-pixbuf glib-2.0 libxml2 pango python3-docutils-native"
+BBCLASSEXTEND = "native nativesdk"
+
+GNOMEBASEBUILDCLASS = "autotools"
+# replace by oe: inherit cargo_common gnomebase pixbufcache gobject-introspection rust vala gi-docgen cargo-update-recipe-crates
+
+# replace by oe: require ${BPN}-crates.inc
+
+SRC_URI += " \
+           file://0001-Makefile.am-pass-rust-target-to-cargo-also-when-not-.patch \
+           "
+
+SRC_URI[archive.sha256sum] = "074671a3ed6fbcd67cae2a40e539107f4f097ca8a4ab1a894c05e2524ff340ef"
+
+UPSTREAM_CHECK_REGEX = "librsvg-(?P<pver>\d+\.\d+\.(?!9\d+)\d+)"
+
+# librsvg is still autotools-based, but is calling cargo from its automake-driven makefiles
+# so we cannot use cargo class directly, but still need bits and pieces from it 
+# for cargo to be happy
+# replace by oe:  BASEDEPENDS:append = " cargo-native"
+
+# replace by oe:  export RUST_BACKTRACE = "full"
+# replace by oe:  export RUSTFLAGS
+
+# replace by oe:  export RUST_TARGET = "${RUST_HOST_SYS}"
+
+RUSTFLAGS:append:mips = " --cfg crossbeam_no_atomic_64"
+RUSTFLAGS:append:mipsel = " --cfg crossbeam_no_atomic_64"
+RUSTFLAGS:append:powerpc = " --cfg crossbeam_no_atomic_64"
+
+# replace by oe:  do_configure[postfuncs] += "cargo_common_do_configure"
+
+# replace by oe:  inherit rust-target-config
+
+# rust-cross writes the target linker binary into target json definition without any flags.
+# This breaks here because the linker isn't going to work without at least knowing where
+# the sysroot is. So copy the json to workdir, and patch in the path to wrapper from rust class
+# which supplies the needed flags.
+# replace by oe:  do_compile:prepend() {
+# replace by oe:      sed -ie 's,"linker": ".*","linker": "${RUST_TARGET_CC}",g' ${RUST_TARGETS_DIR}/${RUST_HOST_SYS}.json
+# replace by oe:  }
+
+CVE_STATUS[CVE-2018-1000041] = "not-applicable-platform: Issue only applies on Windows"
+
+CACHED_CONFIGUREVARS = "ac_cv_path_GDK_PIXBUF_QUERYLOADERS=${STAGING_LIBDIR_NATIVE}/gdk-pixbuf-2.0/gdk-pixbuf-query-loaders"
+
+PACKAGECONFIG ??= "gdkpixbuf"
+PACKAGECONFIG:append:class-target = " ${@bb.utils.contains('GI_DATA_ENABLED', 'True', 'vala', '', d)}"
+# The gdk-pixbuf loader
+PACKAGECONFIG[gdkpixbuf] = "--enable-pixbuf-loader,--disable-pixbuf-loader,gdk-pixbuf-native"
+PACKAGECONFIG[vala] = "--enable-vala,--disable-vala"
+
+do_install:append() {
+	# Loadable modules don't need .a or .la on Linux
+	rm -f ${D}${libdir}/gdk-pixbuf-2.0/*/loaders/*.a ${D}${libdir}/gdk-pixbuf-2.0/*/loaders/*.la
+}
+
+PACKAGES =+ "librsvg-gtk rsvg"
+FILES:rsvg = "${bindir}/rsvg* \
+	      ${datadir}/pixmaps/svg-viewer.svg \
+	      ${datadir}/themes"
+FILES:librsvg-gtk = "${libdir}/gdk-pixbuf-2.0/*/*/*.so \
+                     ${datadir}/thumbnailers/librsvg.thumbnailer"
+RRECOMMENDS:librsvg-gtk = "gdk-pixbuf-bin"
+
+PIXBUF_PACKAGES = "librsvg-gtk"
diff --git a/meta-openeuler/recipes-graphics/cairo/cairo_%.bbappend b/meta-openeuler/recipes-graphics/cairo/cairo_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..70f01806d3020c58847e4365b43a2bec11b028b2
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/cairo/cairo_%.bbappend
@@ -0,0 +1,9 @@
+# version in src-openEuler
+PV = "1.18.0"
+
+SRC_URI = " \
+    file://${BP}.tar.xz \
+"
+
+SRC_URI[md5sum] = "3f0685fbadc530606f965b9645bb51d9"
+SRC_URI[sha256sum] = "243a0736b978a33dee29f9cca7521733b78a65b5418206fef7bd1c3d4cf10b64"
diff --git a/meta-openeuler/recipes-graphics/cairo/cairo_1.18.0.bb b/meta-openeuler/recipes-graphics/cairo/cairo_1.18.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4c97e973d0c9c930164d9fc5898a8ee36dcbcc6c
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/cairo/cairo_1.18.0.bb
@@ -0,0 +1,86 @@
+SUMMARY = "The Cairo 2D vector graphics library"
+DESCRIPTION = "Cairo is a multi-platform library providing anti-aliased \
+vector-based rendering for multiple target backends. Paths consist \
+of line segments and cubic splines and can be rendered at any width \
+with various join and cap styles. All colors may be specified with \
+optional translucence (opacity/alpha) and combined using the \
+extended Porter/Duff compositing algebra as found in the X Render \
+Extension."
+HOMEPAGE = "http://cairographics.org"
+BUGTRACKER = "https://gitlab.freedesktop.org/cairo/cairo/-/issues"
+SECTION = "libs"
+
+LICENSE = "(MPL-1.1 | LGPL-2.1-only) & GPL-3.0-or-later"
+LICENSE:${PN} = "MPL-1.1 | LGPL-2.1-only"
+LICENSE:${PN}-dev = "MPL-1.1 | LGPL-2.1-only"
+LICENSE:${PN}-doc = "MPL-1.1 | LGPL-2.1-only"
+LICENSE:${PN}-gobject = "MPL-1.1 | LGPL-2.1-only"
+LICENSE:${PN}-script-interpreter = "MPL-1.1 | LGPL-2.1-only"
+LICENSE:${PN}-perf-utils = "GPL-3.0-or-later"
+# Adapt the licenses for cairo-dbg and cairo-src depending on whether
+# cairo-trace is being built.
+LICENSE:${PN}-dbg = "(MPL-1.1 | LGPL-2.1-only)${@bb.utils.contains('PACKAGECONFIG', 'trace', ' & GPL-3.0-or-later', '', d)}"
+LICENSE:${PN}-src = "(MPL-1.1 | LGPL-2.1-only)${@bb.utils.contains('PACKAGECONFIG', 'trace', ' & GPL-3.0-or-later', '', d)}"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=e73e999e0c72b5ac9012424fa157ad77 \
+                    ${@bb.utils.contains('PACKAGECONFIG', 'trace', 'file://util/cairo-trace/COPYING-GPL-3;md5=d32239bcb673463ab874e80d47fae504', '', d)}"
+
+
+DEPENDS = "fontconfig freetype glib-2.0 libpng pixman zlib"
+
+SRC_URI = "http://cairographics.org/releases/cairo-${PV}.tar.xz \
+           file://cairo-get_bitmap_surface-bsc1036789-CVE-2017-7475.diff \
+          "
+
+SRC_URI[sha256sum] = "243a0736b978a33dee29f9cca7521733b78a65b5418206fef7bd1c3d4cf10b64"
+
+inherit meson pkgconfig upstream-version-is-even gtk-doc multilib_script
+
+# if qemu usermode isn't available, this value needs to be set statically
+# (otherwise it's determinted by running a small target executable with qemu)
+do_write_config:append() {
+    cat >${WORKDIR}/cairo.cross <<EOF
+[properties]
+ipc_rmid_deferred_release = 'true'
+EOF
+}
+EXTRA_OEMESON:append:class-nativesdk = "${@' --cross-file ${WORKDIR}/cairo.cross' if d.getVar('EXEWRAPPER_ENABLED') == 'False' else ''}"
+EXTRA_OEMESON:append:class-target = "${@' --cross-file ${WORKDIR}/cairo.cross' if d.getVar('EXEWRAPPER_ENABLED') == 'False' else ''}"
+
+GTKDOC_MESON_OPTION = "gtk_doc"
+
+MULTILIB_SCRIPTS = "${PN}-perf-utils:${bindir}/cairo-trace"
+
+PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'xlib xcb', '', d)} trace"
+PACKAGECONFIG[xlib] = "-Dxlib=enabled,-Dxlib=disabled,virtual/libx11 libxrender libxext"
+PACKAGECONFIG[xcb] = "-Dxcb=enabled,-Dxcb=disabled,libxcb"
+# cairo-trace is GPLv3 so add an option to remove it
+PACKAGECONFIG[trace] = ""
+
+do_install:append () {
+    if ! ${@bb.utils.contains('PACKAGECONFIG', 'trace', 'true', 'false', d)}; then
+        rm ${D}${bindir}/cairo-trace ${D}${libdir}/cairo/libcairo-trace.so
+        rmdir --ignore-fail-on-non-empty ${D}${bindir} ${D}${libdir}/cairo
+    fi
+}
+
+PACKAGES =+ "cairo-gobject cairo-script-interpreter cairo-perf-utils"
+
+SUMMARY:cairo-gobject = "The Cairo library GObject wrapper library"
+DESCRIPTION:cairo-gobject = "A GObject wrapper library for the Cairo API."
+
+SUMMARY:cairo-script-interpreter = "The Cairo library script interpreter"
+DESCRIPTION:cairo-script-interpreter = "The Cairo script interpreter implements \
+CairoScript.  CairoScript is used by tracing utilities to enable the ability \
+to replay rendering."
+
+DESCRIPTION:cairo-perf-utils = "The Cairo library performance utilities"
+
+FILES:${PN} = "${libdir}/libcairo.so.*"
+FILES:${PN}-gobject = "${libdir}/libcairo-gobject.so.*"
+FILES:${PN}-script-interpreter = "${libdir}/libcairo-script-interpreter.so.*"
+FILES:${PN}-perf-utils = "${bindir}/cairo-* ${libdir}/cairo/libcairo-trace.so ${libdir}/cairo/libcairo-fdr.so"
+
+BBCLASSEXTEND = "native nativesdk"
+
+UPSTREAM_CHECK_REGEX = "cairo-(?P<pver>\d+(\.\d+)+).tar.xz"
diff --git a/meta-openeuler/recipes-graphics/drm/libdrm_%.bbappend b/meta-openeuler/recipes-graphics/drm/libdrm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..aec7377d941115b4c12fc428daa84e67260c5b39
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/drm/libdrm_%.bbappend
@@ -0,0 +1,13 @@
+# main bb file: yocto-poky/meta/recipes-graphics/drm/libdrm_2.4.104.bb
+
+PV = "2.4.119"
+
+DEPENDS:remove = "libpthread-stubs"
+
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           file://libdrm-make-dri-perms-okay.patch \
+		   file://libdrm-2.4.0-no-bc.patch \
+"
+
+# not support intel on arm
+PACKAGECONFIG:remove:aarch64 = "intel"
diff --git a/meta-openeuler/recipes-graphics/drm/libdrm_2.4.115.bb b/meta-openeuler/recipes-graphics/drm/libdrm_2.4.115.bb
new file mode 100644
index 0000000000000000000000000000000000000000..50206f2ba83d364d1a50d36cc747f0d814b55883
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/drm/libdrm_2.4.115.bb
@@ -0,0 +1,59 @@
+SUMMARY = "Userspace interface to the kernel DRM services"
+DESCRIPTION = "The runtime library for accessing the kernel DRM services.  DRM \
+stands for \"Direct Rendering Manager\", which is the kernel portion of the \
+\"Direct Rendering Infrastructure\" (DRI).  DRI is required for many hardware \
+accelerated OpenGL drivers."
+HOMEPAGE = "http://dri.freedesktop.org"
+SECTION = "x11/base"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://xf86drm.c;beginline=9;endline=32;md5=c8a3b961af7667c530816761e949dc71"
+PROVIDES = "drm"
+DEPENDS = "libpthread-stubs"
+
+SRC_URI = "http://dri.freedesktop.org/libdrm/${BP}.tar.xz \
+          "
+
+SRC_URI[sha256sum] = "554cfbfe0542bddb391b4e3e05bfbbfc3e282b955bd56218d21c0616481f65eb"
+
+inherit meson pkgconfig manpages
+
+PACKAGECONFIG ??= "intel radeon amdgpu nouveau vmwgfx omap freedreno vc4 etnaviv tests install-test-programs"
+PACKAGECONFIG[intel] = "-Dintel=enabled,-Dintel=disabled,libpciaccess"
+PACKAGECONFIG[radeon] = "-Dradeon=enabled,-Dradeon=disabled"
+PACKAGECONFIG[amdgpu] = "-Damdgpu=enabled,-Damdgpu=disabled"
+PACKAGECONFIG[nouveau] = "-Dnouveau=enabled,-Dnouveau=disabled"
+PACKAGECONFIG[vmwgfx] = "-Dvmwgfx=enabled,-Dvmwgfx=disabled"
+PACKAGECONFIG[omap] = "-Domap=enabled,-Domap=disabled"
+PACKAGECONFIG[exynos] = "-Dexynos=enabled,-Dexynos=disabled"
+PACKAGECONFIG[freedreno] = "-Dfreedreno=enabled,-Dfreedreno=disabled"
+PACKAGECONFIG[tegra] = "-Dtegra=enabled,-Dtegra=disabled"
+PACKAGECONFIG[vc4] = "-Dvc4=enabled,-Dvc4=disabled"
+PACKAGECONFIG[etnaviv] = "-Detnaviv=enabled,-Detnaviv=disabled"
+PACKAGECONFIG[freedreno-kgsl] = "-Dfreedreno-kgsl=true,-Dfreedreno-kgsl=false"
+PACKAGECONFIG[valgrind] = "-Dvalgrind=enabled,-Dvalgrind=disabled,valgrind"
+PACKAGECONFIG[install-test-programs] = "-Dinstall-test-programs=true,-Dinstall-test-programs=false"
+PACKAGECONFIG[cairo-tests] = "-Dcairo-tests=enabled,-Dcairo-tests=disabled"
+PACKAGECONFIG[tests] = "-Dtests=true,-Dtests=false"
+PACKAGECONFIG[udev] = "-Dudev=true,-Dudev=false,udev"
+PACKAGECONFIG[manpages] = "-Dman-pages=enabled,-Dman-pages=disabled,libxslt-native xmlto-native python3-docutils-native"
+
+ALLOW_EMPTY:${PN}-drivers = "1"
+PACKAGES =+ "${PN}-tests ${PN}-drivers ${PN}-radeon ${PN}-nouveau ${PN}-omap \
+             ${PN}-intel ${PN}-exynos ${PN}-freedreno ${PN}-amdgpu \
+             ${PN}-etnaviv"
+
+RRECOMMENDS:${PN}-drivers = "${PN}-radeon ${PN}-nouveau ${PN}-omap ${PN}-intel \
+                             ${PN}-exynos ${PN}-freedreno ${PN}-amdgpu \
+                             ${PN}-etnaviv"
+
+FILES:${PN}-tests = "${bindir}/*"
+FILES:${PN}-radeon = "${libdir}/libdrm_radeon.so.*"
+FILES:${PN}-nouveau = "${libdir}/libdrm_nouveau.so.*"
+FILES:${PN}-omap = "${libdir}/libdrm_omap.so.*"
+FILES:${PN}-intel = "${libdir}/libdrm_intel.so.*"
+FILES:${PN}-exynos = "${libdir}/libdrm_exynos.so.*"
+FILES:${PN}-freedreno = "${libdir}/libdrm_freedreno.so.*"
+FILES:${PN}-amdgpu = "${libdir}/libdrm_amdgpu.so.* ${datadir}/${PN}/amdgpu.ids"
+FILES:${PN}-etnaviv = "${libdir}/libdrm_etnaviv.so.*"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-graphics/fontconfig/fontconfig_%.bbappend b/meta-openeuler/recipes-graphics/fontconfig/fontconfig_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..96aa7f559a8d962f9bd013104581707ea0595353
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/fontconfig/fontconfig_%.bbappend
@@ -0,0 +1,18 @@
+# main bbfile: yocto-poky/meta/recipes-graphics/fontconfig/fontconfig_2.13.1.bb
+
+# version in src-openEuler
+PV = "2.15.0"
+
+# license files changed, update LIC_FILES_CHKSUM value
+LICENSE = "MIT & MIT & PD"
+LIC_FILES_CHKSUM = "file://COPYING;md5=00252fd272bf2e722925613ad74cb6c7 \
+                    file://src/fcfreetype.c;endline=45;md5=ef8702fbf3dc506715be8a9d69cb0252 \
+                    "
+
+# fontconfig-2.13.94-sw.patch is for arch sw, no need current
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           file://backport-fontconfig-disable-network-required-test.patch \
+"
+
+SRC_URI[md5sum] = "ab06ff17524de3f1ddd3c97ed8a02f8d"
+SRC_URI[sha256sum] = "a5f052cb73fd479ffb7b697980510903b563bbb55b8f7a2b001fcfb94026003c"
diff --git a/meta-openeuler/recipes-graphics/freetype/freetype_%.bbappend b/meta-openeuler/recipes-graphics/freetype/freetype_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f3b6f888b1ac2d41a519d2fcc3222777e73168f8
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/freetype/freetype_%.bbappend
@@ -0,0 +1,38 @@
+# the main bb file: yocto-poky/meta/recipes-graphics/freetype/freetype_2.11.1.bb
+# version in src-openEuler
+
+PV = "2.13.2"
+
+LICENSE = "(FTL | GPL-2.0-or-later) & MIT"
+
+SRC_URI:remove = " \
+    file://CVE-2022-27404.patch \
+    file://CVE-2022-27405.patch \
+    file://CVE-2022-27406.patch \
+    file://CVE-2023-2004.patch \
+"
+# apply src-openEuler patches
+# backport-freetype-2.5.2-more-demos.patch for ft2demos
+SRC_URI:prepend = " \
+    file://${BP}.tar.xz \
+    file://backport-freetype-2.3.0-enable-spr.patch \
+    file://backport-freetype-2.2.1-enable-valid.patch \
+    file://backport-freetype-2.6.5-libtool.patch \
+    file://backport-freetype-2.8-multilib.patch \
+    file://backport-freetype-2.10.0-internal-outline.patch \
+    file://backport-freetype-2.10.1-debughook.patch \
+"
+
+LIC_FILES_CHKSUM = "file://LICENSE.TXT;md5=843b6efc16f6b1652ec97f89d5a516c0 \
+"
+
+# new checksum
+SRC_URI[sha256sum] = "ea67e3b019b1104d1667aa274f5dc307d8cbd606b399bc32df308a77f1a564bf"
+
+# when running compile task, it will put libtool can not be find, but we can find libtool with arch
+# so make a software link from arch libtool to libtool
+do_configure:append() {
+    if [ ! -f "libtool" ];then
+        ln -s $(ls | grep *libtool) libtool
+    fi
+}
diff --git a/meta-openeuler/recipes-graphics/harfbuzz/harfbuzz_%.bbappend b/meta-openeuler/recipes-graphics/harfbuzz/harfbuzz_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f28dc7e66656f18c1e0dc6e3ba343771df311b93
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/harfbuzz/harfbuzz_%.bbappend
@@ -0,0 +1,11 @@
+# main bb file: yocto-poky/meta/recipes-graphics/harfbuzz/harfbuzz_2.7.4.bb
+
+PV = "8.3.0"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=b98429b8e8e3c2a67cfef01e99e4893d \
+"
+
+SRC_URI = "file://${BP}.tar.xz \
+"
+
+SRC_URI[sha256sum] = "1d1010a1751d076d5291e433c138502a794d679a7498d1268ee21e2d4a140eb4"
diff --git a/meta-openeuler/recipes-graphics/jpeg/libjpeg-turbo_%.bbappend b/meta-openeuler/recipes-graphics/jpeg/libjpeg-turbo_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..252092a0f8c50f2133b335a0bfa74386419a3989
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/jpeg/libjpeg-turbo_%.bbappend
@@ -0,0 +1,17 @@
+# main bbfile: yocto-poky/meta/recipes-graphics/jpeg/libjpeg-turbo_2.1.5.1.bb
+
+
+# version in openEuler
+PV = "3.0.1"
+
+# new lic checksumb
+LIC_FILES_CHKSUM = "file://LICENSE.md;md5=2a8e0d8226a102f07ab63ed7fd6ce155"
+
+SRC_URI:remove = "file://0001-libjpeg-turbo-fix-package_qa-error.patch"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+"
+
+# QA Issue: libturbojpeg: /usr/lib64/libturbojpeg.so.0.3.0 
+# contains probably-redundant RPATH /usr/lib64 [useless-rpaths]
+ERROR_QA:remove = "useless-rpaths"
diff --git a/meta-openeuler/recipes-graphics/jpeg/libjpeg-turbo_3.0.1.bb b/meta-openeuler/recipes-graphics/jpeg/libjpeg-turbo_3.0.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..132d4b375aa3c359110a8282f4182554e98ffcc4
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/jpeg/libjpeg-turbo_3.0.1.bb
@@ -0,0 +1,58 @@
+SUMMARY = "Hardware accelerated JPEG compression/decompression library"
+DESCRIPTION = "libjpeg-turbo is a derivative of libjpeg that uses SIMD instructions (MMX, SSE2, NEON) to accelerate baseline JPEG compression and decompression"
+HOMEPAGE = "http://libjpeg-turbo.org/"
+
+LICENSE = "IJG & BSD-3-Clause & Zlib"
+LIC_FILES_CHKSUM = "file://LICENSE.md;md5=2a8e0d8226a102f07ab63ed7fd6ce155"
+
+DEPENDS:append:x86-64:class-target = " nasm-native"
+DEPENDS:append:x86:class-target = " nasm-native"
+
+SRC_URI = "${SOURCEFORGE_MIRROR}/${BPN}/${BPN}-${PV}.tar.gz"
+
+SRC_URI[sha256sum] = "22429507714ae147b3acacd299e82099fce5d9f456882fc28e252e4579ba2a75"
+UPSTREAM_CHECK_URI = "http://sourceforge.net/projects/libjpeg-turbo/files/"
+UPSTREAM_CHECK_REGEX = "/libjpeg-turbo/files/(?P<pver>(\d+[\.\-_]*)+)/"
+
+PE = "1"
+
+# Drop-in replacement for jpeg
+PROVIDES = "jpeg"
+RPROVIDES:${PN} += "jpeg"
+RREPLACES:${PN} += "jpeg"
+RCONFLICTS:${PN} += "jpeg"
+
+inherit cmake pkgconfig
+
+export NASMENV = "--reproducible --debug-prefix-map=${WORKDIR}=${TARGET_DBGSRC_DIR}"
+
+# Add nasm-native dependency consistently for all build arches is hard
+EXTRA_OECMAKE:append:class-native = " -DWITH_SIMD=False"
+EXTRA_OECMAKE:append:class-nativesdk = " -DWITH_SIMD=False"
+
+# Work around missing x32 ABI support
+EXTRA_OECMAKE:append:class-target = " ${@bb.utils.contains("TUNE_FEATURES", "mx32", "-DWITH_SIMD=False", "", d)}"
+
+# Work around missing non-floating point ABI support in MIPS
+EXTRA_OECMAKE:append:class-target = " ${@bb.utils.contains("MIPSPKGSFX_FPU", "-nf", "-DWITH_SIMD=False", "", d)}"
+
+EXTRA_OECMAKE:append:class-target:arm = " ${@bb.utils.contains("TUNE_FEATURES", "neon", "", "-DWITH_SIMD=False", d)}"
+EXTRA_OECMAKE:append:class-target:armeb = " ${@bb.utils.contains("TUNE_FEATURES", "neon", "", "-DWITH_SIMD=False", d)}"
+
+# Provide a workaround if Altivec unit is not present in PPC
+EXTRA_OECMAKE:append:class-target:powerpc = " ${@bb.utils.contains("TUNE_FEATURES", "altivec", "", "-DWITH_SIMD=False", d)}"
+EXTRA_OECMAKE:append:class-target:powerpc64 = " ${@bb.utils.contains("TUNE_FEATURES", "altivec", "", "-DWITH_SIMD=False", d)}"
+EXTRA_OECMAKE:append:class-target:powerpc64le = " ${@bb.utils.contains("TUNE_FEATURES", "altivec", "", "-DWITH_SIMD=False", d)}"
+
+DEBUG_OPTIMIZATION:append:armv4 = " ${@bb.utils.contains('TUNE_CCARGS', '-mthumb', '-fomit-frame-pointer', '', d)}"
+DEBUG_OPTIMIZATION:append:armv5 = " ${@bb.utils.contains('TUNE_CCARGS', '-mthumb', '-fomit-frame-pointer', '', d)}"
+
+PACKAGES =+ "jpeg-tools libturbojpeg"
+
+DESCRIPTION:jpeg-tools = "The jpeg-tools package includes client programs to access libjpeg functionality.  These tools allow for the compression, decompression, transformation and display of JPEG files and benchmarking of the libjpeg library."
+FILES:jpeg-tools = "${bindir}/*"
+
+DESCRIPTION:libturbojpeg = "A SIMD-accelerated JPEG codec which provides only TurboJPEG APIs"
+FILES:libturbojpeg = "${libdir}/libturbojpeg.so.*"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-graphics/kmscube/kmscube_%.bbappend b/meta-openeuler/recipes-graphics/kmscube/kmscube_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7c87aed17e1793da02500fba337e644d065ffd66
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/kmscube/kmscube_%.bbappend
@@ -0,0 +1,8 @@
+# get src from here
+# FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+SRC_URI = "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BPN}.tar.gz"
+
+SRC_URI[sha256sum] = "9095a2093ea8ac3991da45b1bce872c4f90b262aa8076a227d5af35144cb5c0b"
diff --git a/meta-openeuler/recipes-graphics/libepoxy/libepoxy_%.bbappend b/meta-openeuler/recipes-graphics/libepoxy/libepoxy_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f34064ab0df9c493a537cd08db8fbd80f7ada098
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/libepoxy/libepoxy_%.bbappend
@@ -0,0 +1,11 @@
+
+PV = "1.5.10"
+
+# openeuler patch
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           file://add-GLIBC_2.27-to-test-versions-for-riscv.patch \
+           "
+
+SRC_URI[sha256sum] = "072cda4b59dd098bba8c2363a6247299db1fa89411dc221c8b81b8ee8192e623"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-graphics/libsdl2/libsdl2_%.bbappend b/meta-openeuler/recipes-graphics/libsdl2/libsdl2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3e635fdc62b89caa662ea50e42a8e599ea73e243
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/libsdl2/libsdl2_%.bbappend
@@ -0,0 +1,43 @@
+# openeuler version
+PV = "2.30.0"
+
+# setting openeuler name
+OPENEULER_REPO_NAME = "SDL2"
+
+# remove poky license
+LIC_FILES_CHKSUM:remove = "file://LICENSE.txt;md5=68a088513da90254b2fbe664f42af315"
+
+# add openeuler license
+LIC_FILES_CHKSUM:append = "file://LICENSE.txt;md5=25231a5b96ccdd8f39eb53c07717be64"
+
+# remove 2.0.20.bb SRC_URI
+SRC_URI:remove = "\
+           file://optional-libunwind-generic.patch \
+           file://0001-sdlchecks.cmake-pass-cflags-to-the-appropriate-cmake.patch \
+           file://0001-Fix-potential-memory-leak-in-GLES_CreateTextur.patch \
+           "
+SRC_URI:remove:class-native = " file://0001-Disable-libunwind-in-native-OE-builds-by-not-looking.patch"
+
+# add 2.28.4.bb SRC_URI
+SRC_URI:prepend = "file://SDL2-${PV}.tar.gz\
+                  "
+SRC_URI[sha256sum] = "888b8c39f36ae2035d023d1b14ab0191eb1d26403c3cf4d4d5ede30e66a4942c"
+
+S = "${WORKDIR}/SDL2-${PV}"
+
+# bb setting from 2.28.4
+EXTRA_OECMAKE:remove = "-DSDL_X11_XVM=OFF \
+                        -DSDL_X11_XFIXES=OFF \
+                       "
+
+PACKAGECONFIG:append= " \
+    ${@bb.utils.filter('DISTRO_FEATURES', 'pipewire  vulkan', d)} \
+"
+
+# attr from 2.28.4
+PACKAGECONFIG[libusb] = ",,libusb1"
+PACKAGECONFIG[libdecor] = "-DSDL_WAYLAND_LIBDECOR=ON,-DSDL_WAYLAND_LIBDECOR=OFF,libdecor,libdecor"
+PACKAGECONFIG[pipewire] = "-DSDL_PIPEWIRE_SHARED=ON,-DSDL_PIPEWIRE_SHARED=OFF,pipewire"
+PACKAGECONFIG[vulkan]    = "-DSDL_VULKAN=ON,-DSDL_VULKAN=OFF"
+
+FILES:${PN} += "${datadir}/licenses/SDL2/LICENSE.txt"
diff --git a/meta-openeuler/recipes-graphics/menu-cache/menu-cache_%.bbappend b/meta-openeuler/recipes-graphics/menu-cache/menu-cache_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7d8f61ce7d9d46ba3f20119e2632f579acbe0c2d
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/menu-cache/menu-cache_%.bbappend
@@ -0,0 +1,12 @@
+# main bb: yocto-poky/meta/recipes-graphics/menu-cache/menu-cache_1.1.0.bb
+
+
+PV = "1.1.0"
+
+# can't apply from src-openeuler
+# menu-cache-1.1.0-0001-Support-gcc10-compilation.patch
+SRC_URI += " \
+        file://${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-graphics/mesa/files/0001-gallium-Fix-build-with-llvm-17.patch b/meta-openeuler/recipes-graphics/mesa/files/0001-gallium-Fix-build-with-llvm-17.patch
new file mode 100644
index 0000000000000000000000000000000000000000..237f940f0bfe0c94124f694800a1a3021d4d7944
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/mesa/files/0001-gallium-Fix-build-with-llvm-17.patch
@@ -0,0 +1,41 @@
+From 6d07f6aa7f92f40d78a2db645f16f0f3e7d3c2e8 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 23 Jun 2023 01:20:38 -0700
+Subject: [PATCH] gallium: Fix build with llvm 17
+
+These headers are not available for C files in llvm 17+
+and they seem to be not needed to compile after all with llvm 17
+so add conditions to exclude them for llvm >= 17
+
+Upstream-Status: Submitted [https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23827]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+---
+ src/gallium/auxiliary/gallivm/lp_bld_init.c | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/src/gallium/auxiliary/gallivm/lp_bld_init.c b/src/gallium/auxiliary/gallivm/lp_bld_init.c
+index cd2108f..b1a4d03 100644
+--- a/src/gallium/auxiliary/gallivm/lp_bld_init.c
++++ b/src/gallium/auxiliary/gallivm/lp_bld_init.c
+@@ -46,15 +46,19 @@
+ #if GALLIVM_USE_NEW_PASS == 1
+ #include <llvm-c/Transforms/PassBuilder.h>
+ #elif GALLIVM_HAVE_CORO == 1
++#if LLVM_VERSION_MAJOR < 17
+ #include <llvm-c/Transforms/Scalar.h>
+-#if LLVM_VERSION_MAJOR >= 7
++#endif
++#if LLVM_VERSION_MAJOR >= 7 && LLVM_VERSION_MAJOR < 17
+ #include <llvm-c/Transforms/Utils.h>
+ #endif
+ #if LLVM_VERSION_MAJOR <= 8 && (DETECT_ARCH_AARCH64 || DETECT_ARCH_ARM || DETECT_ARCH_S390 || DETECT_ARCH_MIPS64)
+ #include <llvm-c/Transforms/IPO.h>
+ #endif
++#if LLVM_VERSION_MAJOR < 17
+ #include <llvm-c/Transforms/Coroutines.h>
+ #endif
++#endif
+ 
+ unsigned gallivm_perf = 0;
+ 
diff --git a/meta-openeuler/recipes-graphics/mesa/files/0001-meson-misdetects-64bit-atomics-on-mips-clang.patch b/meta-openeuler/recipes-graphics/mesa/files/0001-meson-misdetects-64bit-atomics-on-mips-clang.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9cd9bee2d2c887fd9a3a67f7a73fab53d57a7c12
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/mesa/files/0001-meson-misdetects-64bit-atomics-on-mips-clang.patch
@@ -0,0 +1,25 @@
+From 3ef37c63f03ad6f2af407de350486fdd25e9132a Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 13 Jan 2020 15:23:47 -0800
+Subject: [PATCH] meson misdetects 64bit atomics on mips/clang
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+---
+ src/util/u_atomic.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/util/u_atomic.c b/src/util/u_atomic.c
+index 5a5eab4..e499516 100644
+--- a/src/util/u_atomic.c
++++ b/src/util/u_atomic.c
+@@ -21,7 +21,7 @@
+  * IN THE SOFTWARE.
+  */
+ 
+-#if defined(MISSING_64BIT_ATOMICS) && defined(HAVE_PTHREAD)
++#if !defined(__clang__) && defined(MISSING_64BIT_ATOMICS) && defined(HAVE_PTHREAD)
+ 
+ #include <stdint.h>
+ #include <pthread.h>
diff --git a/meta-openeuler/recipes-graphics/mesa/files/0001-meson.build-check-for-all-linux-host_os-combinations.patch b/meta-openeuler/recipes-graphics/mesa/files/0001-meson.build-check-for-all-linux-host_os-combinations.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a555c5f865ceb1acc1e0951e96b0a0fbf8a7b3bc
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/mesa/files/0001-meson.build-check-for-all-linux-host_os-combinations.patch
@@ -0,0 +1,43 @@
+From b251af67df5a6840d2e9cc06edae2c387f8778f1 Mon Sep 17 00:00:00 2001
+From: Alistair Francis <alistair@alistair23.me>
+Date: Thu, 14 Nov 2019 13:04:49 -0800
+Subject: [PATCH] meson.build: check for all linux host_os combinations
+
+Make sure that we are also looking for our host_os combinations like
+linux-musl etc. when assuming support for DRM/KMS.
+
+Also delete a duplicate line.
+
+Upstream-Status: Pending
+
+Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
+Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
+Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>
+Signed-off-by: Alistair Francis <alistair@alistair23.me>
+
+---
+ meson.build | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/meson.build b/meson.build
+index 22385d8..15f48a6 100644
+--- a/meson.build
++++ b/meson.build
+@@ -121,7 +121,7 @@ with_any_opengl = with_opengl or with_gles1 or with_gles2
+ # Only build shared_glapi if at least one OpenGL API is enabled
+ with_shared_glapi = with_shared_glapi and with_any_opengl
+ 
+-system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'gnu/kfreebsd', 'dragonfly', 'linux', 'sunos', 'android'].contains(host_machine.system())
++system_has_kms_drm = ['openbsd', 'netbsd', 'freebsd', 'gnu/kfreebsd', 'dragonfly', 'linux', 'sunos', 'android'].contains(host_machine.system()) or host_machine.system().startswith('linux')
+ 
+ gallium_drivers = get_option('gallium-drivers')
+ if gallium_drivers.contains('auto')
+@@ -909,7 +909,7 @@ if cc.has_function('fmemopen')
+ endif
+ 
+ # TODO: this is very incomplete
+-if ['linux', 'cygwin', 'gnu', 'freebsd', 'gnu/kfreebsd', 'haiku', 'android'].contains(host_machine.system())
++if ['linux', 'cygwin', 'gnu', 'freebsd', 'gnu/kfreebsd', 'haiku'].contains(host_machine.system()) or host_machine.system().startswith('linux')
+   pre_args += '-D_GNU_SOURCE'
+ elif host_machine.system() == 'sunos'
+   pre_args += '-D__EXTENSIONS__'
diff --git a/meta-openeuler/recipes-graphics/mesa/libglu_%.bbappend b/meta-openeuler/recipes-graphics/mesa/libglu_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b1a5c31408187ff5f0bdfac63605160ac40d37f4
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/mesa/libglu_%.bbappend
@@ -0,0 +1,7 @@
+
+PV = "9.0.3"
+
+SRC_URI:prepend = "file://glu-${PV}.tar.xz \
+           "
+
+SRC_URI[sha256sum] = "6e7280ff585c6a1d9dfcdf2fca489251634b3377bfc33c29e4002466a38d02d4"
diff --git a/meta-openeuler/recipes-graphics/mesa/libglu_9.0.3.bb b/meta-openeuler/recipes-graphics/mesa/libglu_9.0.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8151727c52a31b0a1b3741fff96bdd164284be12
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/mesa/libglu_9.0.3.bb
@@ -0,0 +1,31 @@
+SUMMARY = "The OpenGL utility toolkit"
+DESCRIPTION = "GLU is a utility toolkit used with OpenGL implementations"
+
+HOMEPAGE = "http://mesa3d.org"
+BUGTRACKER = "https://bugs.freedesktop.org"
+SECTION = "x11"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://include/GL/glu.h;endline=29;md5=6b79c570f644363b356456e7d44471d9 \
+                    file://src/libtess/tess.c;endline=29;md5=6b79c570f644363b356456e7d44471d9"
+
+# Epoch as this used to be part of mesa
+PE = "2"
+
+SRC_URI = "https://mesa.freedesktop.org/archive/glu/glu-${PV}.tar.xz \
+           "
+
+SRC_URI[sha256sum] = "bd43fe12f374b1192eb15fe20e45ff456b9bc26ab57f0eee919f96ca0f8a330f"
+
+S = "${WORKDIR}/glu-${PV}"
+
+DEPENDS = "virtual/libgl"
+
+inherit meson pkgconfig features_check
+
+EXTRA_OEMESON = "-Dgl_provider=gl"
+
+# Requires libGL.so which is provided by mesa when x11 in DISTRO_FEATURES
+REQUIRED_DISTRO_FEATURES = "x11 opengl"
+
+# Remove the mesa-glu dependency in mesa-glu-dev, as mesa-glu is empty
+DEV_PKG_DEPENDENCY = ""
diff --git a/meta-openeuler/recipes-graphics/mesa/mesa-src.inc b/meta-openeuler/recipes-graphics/mesa/mesa-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..3328f4bf2a921787f6b05a38d926ff35153252f9
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/mesa/mesa-src.inc
@@ -0,0 +1,8 @@
+OPENEULER_REPO_NAME = "mesa"
+
+PV = "23.3.1"
+
+SRC_URI:prepend = "file://mesa-${PV}.tar.xz \
+           file://backport-fix-build-err-on-arm.patch \
+           "
+
diff --git a/meta-openeuler/recipes-graphics/mesa/mesa.inc b/meta-openeuler/recipes-graphics/mesa/mesa.inc
new file mode 100644
index 0000000000000000000000000000000000000000..5f5c8ceb4c84c983ab20348557e1e721c16d34a3
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/mesa/mesa.inc
@@ -0,0 +1,362 @@
+SUMMARY = "A free implementation of the OpenGL API"
+DESCRIPTION = "Mesa is an open-source implementation of the OpenGL specification - \
+a system for rendering interactive 3D graphics.  \
+A variety of device drivers allows Mesa to be used in many different environments \
+ranging from software emulation to complete hardware acceleration for modern GPUs. \
+Mesa is used as part of the overall Direct Rendering Infrastructure and X.org \
+environment."
+
+HOMEPAGE = "http://mesa3d.org"
+BUGTRACKER = "https://bugs.freedesktop.org"
+SECTION = "x11"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://docs/license.rst;md5=63779ec98d78d823a9dc533a0735ef10"
+
+PE = "2"
+
+SRC_URI = "https://mesa.freedesktop.org/archive/mesa-${PV}.tar.xz \
+           file://0001-meson.build-check-for-all-linux-host_os-combinations.patch \
+           file://0001-meson-misdetects-64bit-atomics-on-mips-clang.patch \
+           file://0001-gallium-Fix-build-with-llvm-17.patch \
+"
+
+SRC_URI[sha256sum] = "6e48126d70fdb3f20ffeb246ca0c2e41ffdc835f0663a03d4526b8bf5db41de6"
+
+UPSTREAM_CHECK_GITTAGREGEX = "mesa-(?P<pver>\d+(\.\d+)+)"
+
+#because we cannot rely on the fact that all apps will use pkgconfig,
+#make eglplatform.h independent of MESA_EGL_NO_X11_HEADER
+do_install:append() {
+  # sed can't find EGL/eglplatform.h as it doesn't get installed when glvnd enabled.
+  # So, check if EGL/eglplatform.h exists before running sed.
+  if ${@bb.utils.contains('PACKAGECONFIG', 'egl', 'true', 'false', d)} && [ -f ${D}${includedir}/EGL/eglplatform.h ]; then
+      sed -i -e 's/^#elif defined(__unix__) && defined(EGL_NO_X11)$/#elif defined(__unix__) \&\& defined(EGL_NO_X11) || ${@bb.utils.contains('PACKAGECONFIG', 'x11', '0', '1', d)}/' ${D}${includedir}/EGL/eglplatform.h
+  fi
+}
+
+DEPENDS = "expat makedepend-native flex-native bison-native libxml2-native zlib chrpath-replacement-native python3-mako-native gettext-native"
+DEPENDS:append:class-target = " ${@bb.utils.contains('PACKAGECONFIG', 'opencl', 'mesa-native', '', d)}"
+EXTRANATIVEPATH += "chrpath-native"
+PROVIDES = " \
+    ${@bb.utils.contains('PACKAGECONFIG', 'opengl', 'virtual/libgl', '', d)} \
+    ${@bb.utils.contains('PACKAGECONFIG', 'glvnd', 'virtual/libglx', '', d)} \
+    ${@bb.utils.contains('PACKAGECONFIG', 'gles', 'virtual/libgles1 virtual/libgles2 virtual/libgles3', '', d)} \
+    ${@bb.utils.contains('PACKAGECONFIG', 'egl', 'virtual/egl', '', d)} \
+    ${@bb.utils.contains('PACKAGECONFIG', 'gbm', 'virtual/libgbm', '', d)} \
+    virtual/mesa \
+    "
+
+inherit meson pkgconfig python3native gettext features_check
+
+BBCLASSEXTEND = "native nativesdk"
+
+ANY_OF_DISTRO_FEATURES = "opengl vulkan"
+
+PLATFORMS ??= "${@bb.utils.filter('PACKAGECONFIG', 'x11 wayland', d)}"
+
+# set the MESA_BUILD_TYPE to either 'release' (default) or 'debug'
+# by default the upstream mesa sources build a debug release
+# here we assume the user will want a release build by default
+MESA_BUILD_TYPE ?= "release"
+def check_buildtype(d):
+    _buildtype = d.getVar('MESA_BUILD_TYPE')
+    if _buildtype not in ['release', 'debug']:
+        bb.fatal("unknown build type (%s), please set MESA_BUILD_TYPE to either 'release' or 'debug'" % _buildtype)
+    if _buildtype == 'debug':
+        return 'debugoptimized'
+    return 'plain'
+MESON_BUILDTYPE = "${@check_buildtype(d)}"
+
+EXTRA_OEMESON = " \
+    -Dshared-glapi=enabled \
+    -Dglx-read-only-text=true \
+    -Dplatforms='${@",".join("${PLATFORMS}".split())}' \
+"
+
+EXTRA_OEMESON:append:class-target = " ${@bb.utils.contains('PACKAGECONFIG', 'opencl', '-Dintel-clc=system', '', d)}"
+EXTRA_OEMESON:append:class-native = " ${@bb.utils.contains('PACKAGECONFIG', 'opencl', '-Dintel-clc=enabled', '', d)}"
+
+def strip_comma(s):
+    return s.strip(',')
+
+PACKAGECONFIG = " \
+	gallium \
+	${@bb.utils.filter('DISTRO_FEATURES', 'x11 vulkan wayland', d)} \
+	${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'opengl egl gles gbm virgl', '', d)} \
+	${@bb.utils.contains('DISTRO_FEATURES', 'x11 opengl', 'dri3', '', d)} \
+	${@bb.utils.contains('DISTRO_FEATURES', 'x11 vulkan', 'dri3', '', d)} \
+	${@bb.utils.contains('DISTRO_FEATURES', 'vulkan', 'zink', '', d)} \
+	${@bb.utils.contains('LICENSE_FLAGS_ACCEPTED', 'commercial', 'video-codecs', '', d)} \
+"
+
+PACKAGECONFIG:append:class-native = "gallium-llvm r600"
+
+# "gbm" requires "opengl"
+PACKAGECONFIG[gbm] = "-Dgbm=enabled,-Dgbm=disabled"
+
+X11_DEPS = "xorgproto virtual/libx11 libxext libxxf86vm libxdamage libxfixes xrandr"
+# "x11" requires "opengl"
+PACKAGECONFIG[x11] = ",-Dglx=disabled,${X11_DEPS}"
+PACKAGECONFIG[wayland] = ",,wayland-native wayland libdrm wayland-protocols"
+
+PACKAGECONFIG[dri3] = "-Ddri3=enabled, -Ddri3=disabled, xorgproto libxshmfence"
+
+# Vulkan drivers need dri3 enabled
+# amd could be enabled as well but requires gallium-llvm with llvm >= 3.9
+VULKAN_DRIVERS = ""
+VULKAN_DRIVERS:append:x86 = ",intel,amd"
+VULKAN_DRIVERS:append:x86-64 = ",intel,amd"
+# i686 is a 32 bit override for mesa-native
+VULKAN_DRIVERS:append:i686 = ",intel,amd"
+VULKAN_DRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'freedreno', ',freedreno', '', d)}"
+VULKAN_DRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'broadcom', ',broadcom', '', d)}"
+VULKAN_DRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'gallium-llvm', ',swrast', '', d)}"
+PACKAGECONFIG[vulkan] = "-Dvulkan-drivers=${@strip_comma('${VULKAN_DRIVERS}')}, -Dvulkan-drivers='',glslang-native vulkan-loader vulkan-headers"
+
+# mesa development and testing tools support, per driver
+TOOLS = ""
+TOOLS_DEPS = ""
+TOOLS:append = "${@bb.utils.contains('PACKAGECONFIG', 'etnaviv', ',etnaviv', '', d)}"
+TOOLS:append = "${@bb.utils.contains('PACKAGECONFIG', 'freedreno', ',freedreno', '', d)}"
+TOOLS:append = "${@bb.utils.contains('PACKAGECONFIG', 'lima', ',lima', '', d)}"
+TOOLS:append = "${@bb.utils.contains('PACKAGECONFIG', 'panfrost', ',panfrost', '', d)}"
+
+# dependencies for tools.
+TOOLS_DEPS:append = "${@bb.utils.contains('PACKAGECONFIG', 'freedreno', ' ncurses libxml2 ', '', d)}"
+
+# the fdperf tool requires libconfig (a part of meta-oe) so it needs special
+# treatment in addition to the usual 'freedreno tools'.
+PACKAGECONFIG[freedreno-fdperf] = ",,libconfig"
+
+PACKAGECONFIG[tools] = "-Dtools=${@strip_comma('${TOOLS}')}, -Dtools='', ${TOOLS_DEPS}"
+
+PACKAGECONFIG[opengl] = "-Dopengl=true, -Dopengl=false"
+PACKAGECONFIG[glvnd] = "-Dglvnd=true, -Dglvnd=false, libglvnd"
+
+# "gles" requires "opengl"
+PACKAGECONFIG[gles] = "-Dgles1=enabled -Dgles2=enabled, -Dgles1=disabled -Dgles2=disabled"
+
+# "egl" requires "opengl"
+PACKAGECONFIG[egl] = "-Degl=enabled, -Degl=disabled"
+
+# "opencl" requires libclc from meta-clang and spirv-tools from OE-Core
+OPENCL_NATIVE = "${@bb.utils.contains('PACKAGECONFIG', 'freedreno', '-Dopencl-native=true', '', d)}"
+PACKAGECONFIG[opencl] = "-Dgallium-opencl=icd -Dopencl-spirv=true ${OPENCL_NATIVE},-Dgallium-opencl=disabled -Dopencl-spirv=false,libclc spirv-tools python3-ply-native"
+
+PACKAGECONFIG[broadcom] = ""
+PACKAGECONFIG[etnaviv] = ""
+PACKAGECONFIG[freedreno] = ""
+PACKAGECONFIG[kmsro] = ""
+PACKAGECONFIG[vc4] = ""
+PACKAGECONFIG[v3d] = ""
+PACKAGECONFIG[zink] = ""
+
+GALLIUMDRIVERS = "swrast"
+# gallium swrast was found to crash Xorg on startup in x32 qemu
+GALLIUMDRIVERS:x86-x32 = ""
+GALLIUMDRIVERS:append:x86 = ",i915,iris,crocus"
+GALLIUMDRIVERS:append:x86-64 = ",i915,iris,crocus"
+# i686 is a 32 bit override for mesa-native
+GALLIUMDRIVERS:append:i686 = ",i915,iris,crocus"
+
+GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'etnaviv', ',etnaviv', '', d)}"
+GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'freedreno', ',freedreno', '', d)}"
+GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'kmsro', ',kmsro', '', d)}"
+GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'vc4', ',vc4', '', d)}"
+GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'v3d', ',v3d', '', d)}"
+GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'zink', ',zink', '', d)}"
+
+# radeonsi requires LLVM
+GALLIUMDRIVERS_RADEONSI = "${@bb.utils.contains('PACKAGECONFIG', 'r600', ',radeonsi', '', d)}"
+GALLIUMDRIVERS_LLVM = ",r300,nouveau${GALLIUMDRIVERS_RADEONSI}"
+GALLIUMDRIVERS_LLVM:append:x86 = ",svga"
+GALLIUMDRIVERS_LLVM:append:x86-64 = ",svga"
+# i686 is a 32 bit override for mesa-native
+GALLIUMDRIVERS_LLVM:append:i686 = ",svga"
+
+PACKAGECONFIG[r600] = ""
+PACKAGECONFIG[virgl] = ""
+
+GALLIUMDRIVERS:append = "${@bb.utils.contains('PACKAGECONFIG', 'gallium-llvm', '${GALLIUMDRIVERS_LLVM}', '', d)}"
+GALLIUMDRIVERS:append = "${@bb.utils.contains('PACKAGECONFIG', 'r600', ',r600', '', d)}"
+GALLIUMDRIVERS:append = "${@bb.utils.contains('PACKAGECONFIG', 'virgl', ',virgl', '', d)}"
+
+PACKAGECONFIG[gallium] = "-Dgallium-drivers=${@strip_comma('${GALLIUMDRIVERS}')}, -Dgallium-drivers='', libdrm"
+PACKAGECONFIG[gallium-llvm] = "-Dllvm=enabled -Dshared-llvm=enabled, -Dllvm=disabled, llvm llvm-native elfutils"
+PACKAGECONFIG[xa]  = "-Dgallium-xa=enabled, -Dgallium-xa=disabled"
+PACKAGECONFIG[va] = "-Dgallium-va=enabled,-Dgallium-va=disabled,libva-initial"
+PACKAGECONFIG[vdpau] = "-Dgallium-vdpau=enabled,-Dgallium-vdpau=disabled,libvdpau"
+
+PACKAGECONFIG[lima] = ""
+GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'lima', ',lima', '', d)}"
+
+PACKAGECONFIG[panfrost] = ""
+GALLIUMDRIVERS:append ="${@bb.utils.contains('PACKAGECONFIG', 'panfrost', ',panfrost', '', d)}"
+
+PACKAGECONFIG[vulkan-beta] = "-Dvulkan-beta=true,-Dvulkan-beta=false"
+
+PACKAGECONFIG[osmesa] = "-Dosmesa=true,-Dosmesa=false"
+
+PACKAGECONFIG[perfetto] = "-Dperfetto=true,-Dperfetto=false,libperfetto"
+
+PACKAGECONFIG[unwind] = "-Dlibunwind=enabled,-Dlibunwind=disabled,libunwind"
+
+PACKAGECONFIG[lmsensors] = "-Dlmsensors=enabled,-Dlmsensors=disabled,lmsensors"
+
+VIDEO_CODECS = "vc1dec,h264dec,h264enc,h265dec,h265enc"
+PACKAGECONFIG[video-codecs] = "-Dvideo-codecs=${@strip_comma('${VIDEO_CODECS}')}, -Dvideo-codecs=''"
+
+# llvmpipe is slow if compiled with -fomit-frame-pointer (e.g. -O2)
+FULL_OPTIMIZATION:append = " -fno-omit-frame-pointer"
+
+CFLAGS:append:armv5 = " -DMISSING_64BIT_ATOMICS"
+CFLAGS:append:armv6 = " -DMISSING_64BIT_ATOMICS"
+
+# Remove the mesa dependency on mesa-dev, as mesa is empty
+DEV_PKG_DEPENDENCY = ""
+
+# Khronos documentation says that include/GLES2/gl2ext.h can be used for
+# OpenGL ES 3 specification as well as for OpenGL ES 2.
+# There can be applications including GLES2/gl2ext.h instead of GLES3/gl3ext.h
+# meaning we should probably bring in GLES2/gl2ext.h if someone asks for
+# development package of libgles3.
+RDEPENDS:libgles3-mesa-dev += "libgles2-mesa-dev"
+
+RDEPENDS:libopencl-mesa += "${@bb.utils.contains('PACKAGECONFIG', 'opencl', 'libclc spirv-tools', '', d)}"
+
+PACKAGES =+ "libegl-mesa libegl-mesa-dev \
+             libosmesa libosmesa-dev \
+             libgl-mesa libgl-mesa-dev \
+             libglx-mesa libglx-mesa-dev \
+             libglapi libglapi-dev \
+             libgbm libgbm-dev \
+             libgles1-mesa libgles1-mesa-dev \
+             libgles2-mesa libgles2-mesa-dev \
+             libgles3-mesa libgles3-mesa-dev \
+             libopencl-mesa libopencl-mesa-dev \
+             libxatracker libxatracker-dev \
+             mesa-megadriver mesa-vulkan-drivers \
+             mesa-vdpau-drivers mesa-tools \
+            "
+
+do_install:append () {
+    # Drivers never need libtool .la files
+    rm -f ${D}${libdir}/dri/*.la
+    rm -f ${D}${libdir}/egl/*.la
+    rm -f ${D}${libdir}/gallium-pipe/*.la
+    rm -f ${D}${libdir}/gbm/*.la
+
+    # libwayland-egl has been moved to wayland 1.15+
+    rm -f ${D}${libdir}/libwayland-egl*
+    rm -f ${D}${libdir}/pkgconfig/wayland-egl.pc
+}
+
+do_install:append:class-native () {
+    if ${@bb.utils.contains('PACKAGECONFIG', 'opencl', 'true', 'false', d)}; then
+        install -d ${D}${bindir}
+        install -m0755 ${B}/src/intel/compiler/intel_clc ${D}${bindir}
+    fi
+}
+
+# For the packages that make up the OpenGL interfaces, inject variables so that
+# they don't get Debian-renamed (which would remove the -mesa suffix), and
+# RPROVIDEs/RCONFLICTs on the generic libgl name.
+python __anonymous() {
+    pkgconfig = (d.getVar('PACKAGECONFIG') or "").split()
+    suffix = ""
+    if "-native" in d.getVar("PN"):
+        suffix = "-native"
+    for p in (("egl", "libegl", "libegl1"),
+              ("opengl", "libgl", "libgl1"),
+              ("glvnd", "libglx",),
+              ("gles", "libgles1", "libglesv1-cm1"),
+              ("gles", "libgles2", "libglesv2-2"),
+              ("gles", "libgles3",),
+              ("opencl", "libopencl",)):
+        if not p[0] in pkgconfig:
+            continue
+        mlprefix = d.getVar("MLPREFIX")
+        fullp = mlprefix + p[1] + "-mesa" + suffix
+        mlprefix = d.getVar("MLPREFIX")
+        pkgs = " " + " ".join(mlprefix + x + suffix for x in p[1:])
+        d.setVar("DEBIAN_NOAUTONAME:" + fullp, "1")
+        d.appendVar("RREPLACES:" + fullp, pkgs)
+        d.appendVar("RPROVIDES:" + fullp, pkgs)
+        d.appendVar("RCONFLICTS:" + fullp, pkgs)
+
+        d.appendVar("RRECOMMENDS:" + fullp, " ${MLPREFIX}mesa-megadriver" + suffix)
+
+        # For -dev, the first element is both the Debian and original name
+        fullp = mlprefix + p[1] + "-mesa-dev" + suffix
+        pkgs = " " + mlprefix + p[1] + "-dev" + suffix
+        d.setVar("DEBIAN_NOAUTONAME:" + fullp, "1")
+        d.appendVar("RREPLACES:" + fullp, pkgs)
+        d.appendVar("RPROVIDES:" + fullp, pkgs)
+        d.appendVar("RCONFLICTS:" + fullp, pkgs)
+}
+
+python mesa_populate_packages() {
+    pkgs = ['mesa', 'mesa-dev', 'mesa-dbg']
+    for pkg in pkgs:
+        d.setVar("RPROVIDES:%s" % pkg, pkg.replace("mesa", "mesa-dri", 1))
+        d.setVar("RCONFLICTS:%s" % pkg, pkg.replace("mesa", "mesa-dri", 1))
+        d.setVar("RREPLACES:%s" % pkg, pkg.replace("mesa", "mesa-dri", 1))
+
+    import re
+    dri_drivers_root = oe.path.join(d.getVar('PKGD'), d.getVar('libdir'), "dri")
+    if os.path.isdir(dri_drivers_root):
+        dri_pkgs = sorted(os.listdir(dri_drivers_root))
+        lib_name = d.expand("${MLPREFIX}mesa-megadriver")
+        for p in dri_pkgs:
+            m = re.match(r'^(.*)_dri\.so$', p)
+            if m:
+                pkg_name = " ${MLPREFIX}mesa-driver-%s" % legitimize_package_name(m.group(1))
+                d.appendVar("RPROVIDES:%s" % lib_name, pkg_name)
+                d.appendVar("RCONFLICTS:%s" % lib_name, pkg_name)
+                d.appendVar("RREPLACES:%s" % lib_name, pkg_name)
+
+    pipe_drivers_root = os.path.join(d.getVar('libdir'), "gallium-pipe")
+    do_split_packages(d, pipe_drivers_root, r'^pipe_(.*)\.so$', 'mesa-driver-pipe-%s', 'Mesa %s pipe driver', extra_depends='')
+}
+
+PACKAGESPLITFUNCS =+ "mesa_populate_packages"
+
+PACKAGES_DYNAMIC += "^mesa-driver-.*"
+PACKAGES_DYNAMIC:class-native = "^mesa-driver-.*-native"
+
+FILES:mesa-megadriver = "${libdir}/dri/* ${datadir}/drirc.d"
+FILES:mesa-vulkan-drivers = "${libdir}/libvulkan_*.so ${datadir}/vulkan"
+FILES:${PN}-vdpau-drivers = "${libdir}/vdpau/*.so.*"
+FILES:libegl-mesa = "${libdir}/libEGL*.so.* ${datadir}/glvnd/egl_vendor.d"
+FILES:libgbm = "${libdir}/libgbm.so.*"
+FILES:libgles1-mesa = "${libdir}/libGLESv1*.so.*"
+FILES:libgles2-mesa = "${libdir}/libGLESv2.so.*"
+FILES:libgl-mesa = "${libdir}/libGL.so.*"
+FILES:libglx-mesa = "${libdir}/libGLX*.so.*"
+FILES:libopencl-mesa = "${libdir}/libMesaOpenCL.so.* ${libdir}/gallium-pipe/*.so ${sysconfdir}/OpenCL/vendors/mesa.icd"
+FILES:libglapi = "${libdir}/libglapi.so.*"
+FILES:libosmesa = "${libdir}/libOSMesa.so.*"
+FILES:libxatracker = "${libdir}/libxatracker.so.*"
+
+FILES:${PN}-dev = "${libdir}/pkgconfig/dri.pc ${includedir}/vulkan ${libdir}/vdpau/*.so"
+FILES:libegl-mesa-dev = "${libdir}/libEGL*.* ${includedir}/EGL ${includedir}/KHR ${libdir}/pkgconfig/egl.pc"
+FILES:libgbm-dev = "${libdir}/libgbm.* ${libdir}/pkgconfig/gbm.pc ${includedir}/gbm.h"
+FILES:libgl-mesa-dev = "${libdir}/libGL.* ${includedir}/GL ${libdir}/pkgconfig/gl.pc"
+FILES:libglx-mesa-dev = "${libdir}/libGLX*.*"
+FILES:libglapi-dev = "${libdir}/libglapi.*"
+FILES:libgles1-mesa-dev = "${libdir}/libGLESv1*.* ${includedir}/GLES ${libdir}/pkgconfig/glesv1*.pc"
+FILES:libgles2-mesa-dev = "${libdir}/libGLESv2.* ${includedir}/GLES2 ${libdir}/pkgconfig/glesv2.pc"
+FILES:libgles3-mesa-dev = "${includedir}/GLES3"
+FILES:libopencl-mesa-dev = "${libdir}/libMesaOpenCL.so"
+FILES:libosmesa-dev = "${libdir}/libOSMesa.* ${includedir}/GL/osmesa.h ${libdir}/pkgconfig/osmesa.pc"
+FILES:libxatracker-dev = "${libdir}/libxatracker.so ${libdir}/libxatracker.la \
+                          ${includedir}/xa_tracker.h ${includedir}/xa_composite.h ${includedir}/xa_context.h \
+                          ${libdir}/pkgconfig/xatracker.pc"
+# catch all to get all the tools and data
+FILES:${PN}-tools = "${bindir} ${datadir}"
+ALLOW_EMPTY:${PN}-tools = "1"
+
+# Fix upgrade path from mesa to mesa-megadriver
+RREPLACES:mesa-megadriver = "mesa"
+RCONFLICTS:mesa-megadriver = "mesa"
+RPROVIDES:mesa-megadriver = "mesa"
diff --git a/meta-openeuler/recipes-graphics/mesa/mesa_%.bbappend b/meta-openeuler/recipes-graphics/mesa/mesa_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bd82f086f21d7a392bf760ae9f0c03f08bb0eea4
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/mesa/mesa_%.bbappend
@@ -0,0 +1,14 @@
+# main bbfile: meta-openeuler/recipes-graphics/mesa/mesa_23.1.3.bb
+
+require mesa-src.inc
+
+# remove makedepend from DEPENDS since it is rarely used now
+DEPENDS:remove = "makedepend-native"
+
+# kmsro: Open source graphics driver, based on gallium
+# virgl: Virtual 3D Graphics Acceleration Protocol
+PACKAGECONFIG:append = " kmsro virgl"
+
+# ref: meta-raspberrypi/recipes-graphics/mesa/mesa_%.bbappend
+PACKAGECONFIG:append = " ${@bb.utils.contains('DISTRO_FEATURES', 'x11 opengl', 'x11 dri3', '', d)} \
+        ${@bb.utils.contains('DISTRO_FEATURES', 'vulkan', 'vulkan broadcom', '', d)}"
diff --git a/meta-openeuler/recipes-graphics/mesa/mesa_23.3.1.bb b/meta-openeuler/recipes-graphics/mesa/mesa_23.3.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d17d9eb04bcd438702b1092456c1943ca7a7cc5f
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/mesa/mesa_23.3.1.bb
@@ -0,0 +1 @@
+require ${BPN}.inc
diff --git a/meta-openeuler/recipes-graphics/packagegroups/packagegroup-core-weston.bbappend b/meta-openeuler/recipes-graphics/packagegroups/packagegroup-core-weston.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0439f1cc5fe7d86be6f8c2d7c4becde85692d04c
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/packagegroups/packagegroup-core-weston.bbappend
@@ -0,0 +1,9 @@
+# no wayland-utils src on openEuler
+RDEPENDS:${PN}:remove = "\
+    wayland-utils \
+    "
+
+RDEPENDS:${PN}:append = " \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'opengl', 'kmscube', '', d)} \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'weston-xwayland gtk+3-demo wxwidgets', '', d)} \
+"
diff --git a/meta-openeuler/recipes-graphics/pango/files/0001-Skip-running-test-layout-test.patch b/meta-openeuler/recipes-graphics/pango/files/0001-Skip-running-test-layout-test.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ec7fb4727eb6e4440f8373db634907f766039286
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/pango/files/0001-Skip-running-test-layout-test.patch
@@ -0,0 +1,45 @@
+From b9bfe3a79f165682a6db3d7ee1928365e93b1ccf Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 13 Apr 2022 19:39:29 -0700
+Subject: [PATCH] Skip running test-layout test
+
+This fails intermittently, it varies based on what version of harfbuzz
+is installed and if it does not match with what pango CI tests then we
+get random failures in this test. This has been disabled in other
+distros [1] too
+
+We want to drop this on next upgrade and see if this test passes if not
+then keep it disabled
+
+Fixes
+
+Running test: pango/test-layout.test
+1..36
+ok 1 /layout/letterspacing.layout
+ok 2 /layout/valid-7.layout
+not ok 3 /layout/valid-14.layout
+Bail out!
+FAIL: pango/test-layout.test (Child process killed by signal 6)
+
+[1] https://github.com/archlinux/svntogit-packages/commit/3f883e7ff8071adad23b6bcc0ba4b995aff10d52
+
+Upstream-Status: Inappropriate [bugfix https://gitlab.gnome.org/GNOME/pango/-/issues/677]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ tests/test-layout.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/tests/test-layout.c b/tests/test-layout.c
+index 1139e4f..b47a066 100644
+--- a/tests/test-layout.c
++++ b/tests/test-layout.c
+@@ -222,5 +222,5 @@ main (int argc, char *argv[])
+     }
+   g_dir_close (dir);
+ 
+-  return g_test_run ();
++  return 77;
+ }
+-- 
+2.35.2
+
diff --git a/meta-openeuler/recipes-graphics/pango/pango_%.bbappend b/meta-openeuler/recipes-graphics/pango/pango_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2fc7875a72070dc8813576a019036a29756d29f4
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/pango/pango_%.bbappend
@@ -0,0 +1,17 @@
+# the main bb file: yocto-poky/meta/recipes-graphics/pango/pango_1.50.4.bb
+
+PV = "1.51.0"
+
+SRC_URI:prepend = "file://${BP}.tar.xz;name=archive \
+"
+
+# patch from oe-core
+SRC_URI += " \
+                   file://0001-Skip-running-test-layout-test.patch \
+"
+
+SRC_URI[archive.sha256sum] = "caef96d27bbe792a6be92727c73468d832b13da57c8071ef79b9df69ee058fe3"
+
+PACKAGECONFIG[thai] = "-Dlibthai=enabled,-Dlibthai=disabled,libthai"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
diff --git a/meta-openeuler/recipes-graphics/startup-notification/startup-notification_%.bbappend b/meta-openeuler/recipes-graphics/startup-notification/startup-notification_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bb6e122953493b3a288557b0cea4c7fb3822f060
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/startup-notification/startup-notification_%.bbappend
@@ -0,0 +1,9 @@
+# main bb: yocto-poky/meta/recipes-graphics/startup-notification/startup-notification_0.12.bb
+
+PV = "0.12"
+
+SRC_URI += " \
+        file://${BP}.tar.gz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-graphics/ttf-fonts/liberation-fonts_%.bbappend b/meta-openeuler/recipes-graphics/ttf-fonts/liberation-fonts_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..59c61adaed72307756c6276cf208d9bc4cff2203
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/ttf-fonts/liberation-fonts_%.bbappend
@@ -0,0 +1,11 @@
+# main bb file: yocto-poky/meta/recipes-graphics/ttf-fonts/liberation-fonts_2.1.5.bb
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "2.1.5"
+
+SRC_URI:prepend = "file://${OPENEULER_LOCAL_NAME}/${BPN}/liberation-fonts-ttf-${PV}.tar.gz \
+"
+
+PACKAGEFUNCS:remove = " add_fontcache_postinsts "
+ 
diff --git a/meta-openeuler/recipes-graphics/ttf-fonts/ttf-dejavu_%.bbappend b/meta-openeuler/recipes-graphics/ttf-fonts/ttf-dejavu_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7e97d940a3a19f83be8604683e388090a7d0bf5c
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/ttf-fonts/ttf-dejavu_%.bbappend
@@ -0,0 +1,12 @@
+# main bb file: yocto-poky/meta/recipes-graphics/ttf-fonts/ttf-dejavu_2.37.bb
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "2.37"
+
+SRC_URI:prepend = " \
+    file://${OPENEULER_LOCAL_NAME}/${BPN}/dejavu-fonts-ttf-${PV}.tar.bz2 \
+"
+
+PACKAGEFUNCS:remove = " add_fontcache_postinsts "
+
diff --git a/meta-openeuler/recipes-graphics/ttf-fonts/ttf-wqy-zenhei_%.bbappend b/meta-openeuler/recipes-graphics/ttf-fonts/ttf-wqy-zenhei_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..dd31e38b2c519d356d45fb2b495d5ac531429c05
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/ttf-fonts/ttf-wqy-zenhei_%.bbappend
@@ -0,0 +1,11 @@
+# main bb file: yocto-poky/meta/recipes-graphics/ttf-fonts/ttf-wqy-zenhei_0.9.45.bb
+
+OPENEULER_LOCAL_NAME = "wqy-zenhei-fonts"
+
+PV = "0.9.46-May"
+
+SRC_URI:prepend = "file://${OPENEULER_LOCAL_NAME}/wqy-zenhei-${PV}.tar.bz2 \
+"
+
+PACKAGEFUNCS:remove = " add_fontcache_postinsts "
+
diff --git a/meta-openeuler/recipes-graphics/virglrenderer/virglrenderer_%.bbappend b/meta-openeuler/recipes-graphics/virglrenderer/virglrenderer_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..693f90ecdebca01aa5381f8400611154a3ddeb4b
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/virglrenderer/virglrenderer_%.bbappend
@@ -0,0 +1,11 @@
+
+PV = "0.8.2"
+
+SRC_URI:remove = "file://cve-2022-0175.patch \
+           "
+
+# openeuler patch
+SRC_URI:prepend = "file://${BPN}-${BP}.tar.gz \
+           "
+
+S = "${WORKDIR}/${BPN}-${BP}"
diff --git a/meta-openeuler/recipes-graphics/wayland/libinput_%.bbappend b/meta-openeuler/recipes-graphics/wayland/libinput_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6875a9bb453924aed48eb83d51cb34acfece77ca
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/wayland/libinput_%.bbappend
@@ -0,0 +1,11 @@
+# the main bb file: yocto-poky/meta/recipes-graphics/wayland/libinput_1.19.4.bb
+
+PV="1.24.0"
+
+# update license checksum
+LIC_FILES_CHKSUM = "file://COPYING;md5=bab4ac7dc1c10bc0fb037dc76c46ef8a"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+"
+
+SRC_URI[sha256sum] = "45d9e03c16c3c343b7537aa7f744ae9339b1a0dae446ecbe6f5ed9d49be11e87"
diff --git a/meta-openeuler/recipes-graphics/wayland/wayland-protocols_%.bbappend b/meta-openeuler/recipes-graphics/wayland/wayland-protocols_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..995cf3807671b43b4e87360ad4e380873ddaf226
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/wayland/wayland-protocols_%.bbappend
@@ -0,0 +1,11 @@
+# bbfile: yocto-poky/meta/recipes-graphics/wayland/wayland-protocols_1.25.bb
+# version in src-openEuler
+
+PV = "1.33"
+
+UPSTREAM_CHECK_URI = "https://gitlab.freedesktop.org/wayland/wayland-protocols/-/tags"
+
+SRC_URI = "file://${BP}.tar.bz2 \
+"
+
+SRC_URI[sha256sum] = "622754e38cf70e9e02700e2df22cbd1257e523e0cc22004f1ece409719823da5"
diff --git a/meta-openeuler/recipes-graphics/wayland/wayland/0002-Do-not-hardcode-the-path-to-wayland-scanner-bak.patch b/meta-openeuler/recipes-graphics/wayland/wayland/0002-Do-not-hardcode-the-path-to-wayland-scanner-bak.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e3e71925b8d646663fb7a0df76bf304b817ad950
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/wayland/wayland/0002-Do-not-hardcode-the-path-to-wayland-scanner-bak.patch
@@ -0,0 +1,27 @@
+From 3e7cd56611aeec274e48a4816bc7c21f74f15be0 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Mon, 17 Feb 2020 21:46:18 +0100
+Subject: [PATCH] Do not hardcode the path to wayland-scanner
+
+This results in host contamination during builds.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ src/meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/meson.build b/src/meson.build
+index 15730a3..61edbc8 100644
+--- a/src/meson.build
++++ b/src/meson.build
+@@ -52,7 +52,7 @@ if get_option('scanner')
+ 			'datarootdir=' + join_paths('${prefix}', get_option('datadir')),
+ 			'pkgdatadir=' + join_paths('${datarootdir}', meson.project_name()),
+ 			'bindir=' + join_paths('${prefix}', get_option('bindir')),
+-			'wayland_scanner=${bindir}/wayland-scanner'
++			'wayland_scanner=wayland-scanner'
+ 		],
+ 		filebase: 'wayland-scanner'
+ 	)
diff --git a/meta-openeuler/recipes-graphics/wayland/wayland/0002-meson.build-find-the-native-wayland-scanner-directly.patch b/meta-openeuler/recipes-graphics/wayland/wayland/0002-meson.build-find-the-native-wayland-scanner-directly.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e90ebede2c1ebaca00e862b81fdbacfeab57fb0b
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/wayland/wayland/0002-meson.build-find-the-native-wayland-scanner-directly.patch
@@ -0,0 +1,28 @@
+From 98e7902a4ddcd80b61cce6f35f97907e841a5eda Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Sun, 16 Feb 2020 16:29:53 +0100
+Subject: [PATCH] meson.build: find the native wayland-scanner directly in PATH
+
+Otherwise, meson attempts to use the target pkg-config and fails.
+
+Upstream-Status: Pending
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ src/meson.build | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/src/meson.build b/src/meson.build
+index d91c503..15730a3 100644
+--- a/src/meson.build
++++ b/src/meson.build
+@@ -59,8 +59,7 @@ if get_option('scanner')
+ endif
+ 
+ if meson.is_cross_build() or not get_option('scanner')
+-	scanner_dep = dependency('wayland-scanner', native: true, version: meson.project_version())
+-	wayland_scanner_for_build = find_program(scanner_dep.get_variable(pkgconfig: 'wayland_scanner'))
++	wayland_scanner_for_build = find_program('wayland-scanner')
+ else
+ 	wayland_scanner_for_build = wayland_scanner
+ endif
diff --git a/meta-openeuler/recipes-graphics/wayland/wayland_%.bbappend b/meta-openeuler/recipes-graphics/wayland/wayland_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..aa3eb3ce3d22202cd33c221f4fe398b9d2e912f2
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/wayland/wayland_%.bbappend
@@ -0,0 +1,26 @@
+
+PV = "1.22.0"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+SRC_URI:remove = "file://0002-Do-not-hardcode-the-path-to-wayland-scanner.patch \
+           file://CVE-2021-3782.patch \
+           "
+
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           "
+
+# this is a description:
+
+# 0002-meson.build-find-the-native-wayland-scanner-directly.patch
+# fix wayland error: pkgconfig can't find wayland-scanner
+
+# in version 1.21.0: 0002-Do-not-hardcode-the-path-to-wayland-scanner.patch was removed
+# as we use pkg-config in hosttools instead of pkgconfig-native,
+# this result in error: wayland-scanner can not being found
+# So we add it back temporarily, and rename it by adding '-bak'
+# we can remove these patches until we solve the problem with pkg-config
+SRC_URI:append = " \
+           file://0002-meson.build-find-the-native-wayland-scanner-directly.patch \
+           file://0002-Do-not-hardcode-the-path-to-wayland-scanner-bak.patch \
+           "
diff --git a/meta-openeuler/recipes-graphics/wayland/weston-init.bbappend b/meta-openeuler/recipes-graphics/wayland/weston-init.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..47e9509b13e23449e3a84bc2731ca4dadc2a59f7
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/wayland/weston-init.bbappend
@@ -0,0 +1,5 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+# we current use rc5.d of rcS, we don't want it autostart default
+# occurs when udev is used instead of systemd
+INITSCRIPT_PARAMS = "start 9 2 . stop 20 0 1 6 ."
diff --git a/meta-openeuler/recipes-graphics/wayland/weston-init/weston.ini b/meta-openeuler/recipes-graphics/wayland/weston-init/weston.ini
new file mode 100644
index 0000000000000000000000000000000000000000..3eca849a02a484fcf623eb462e2ba8766c80cad0
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/wayland/weston-init/weston.ini
@@ -0,0 +1,75 @@
+# configuration file for Weston
+
+[core]
+#modules=xwayland.so,cms-colord.so
+#shell=desktop-shell.so
+#gbm-format=xrgb2101010
+require-input=false
+
+[shell]
+background-image=/usr/share/weston/openeuler.png
+background-color=0xff002244
+background-type=scale-crop
+clock-format=minutes
+#panel-color=0x90ff0000
+locking=true
+animation=zoom
+startup-animation=fade
+#binding-modifier=ctrl
+#num-workspaces=6
+#cursor-theme=whiteglass
+#cursor-size=24
+
+#lockscreen-icon=/usr/share/icons/gnome/256x256/actions/lock.png
+#lockscreen=/usr/share/backgrounds/gnome/Garden.jpg
+#homescreen=/usr/share/backgrounds/gnome/Blinds.jpg
+#animation=fade
+
+#[launcher]
+#icon=/usr/share/icons/gnome/24x24/apps/utilities-terminal.png
+#path=/usr/bin/gnome-terminal
+
+#[launcher]
+#icon=/usr/share/icons/gnome/24x24/apps/utilities-terminal.png
+#path=/usr/bin/weston-terminal
+
+#[launcher]
+#icon=/usr/share/icons/hicolor/24x24/apps/google-chrome.png
+#path=/usr/bin/google-chrome
+
+#[launcher]
+#icon=/usr/share/icons/gnome/24x24/apps/arts.png
+#path=/build/weston-0lEgCh/weston-1.11.0/weston-flower
+
+#[input-method]
+#path=/usr/libexec/weston-keyboard
+
+#[output]
+#name=LVDS1
+#mode=1680x1050
+#transform=90
+#icc_profile=/usr/share/color/icc/colord/Bluish.icc
+
+#[output]
+#name=VGA1
+#mode=173.00  1920 2048 2248 2576  1080 1083 1088 1120 -hsync +vsync
+#transform=flipped
+
+#[output]
+#name=X1
+#mode=1024x768
+#transform=flipped-90
+
+#[libinput]
+#enable_tap=true
+
+#[touchpad]
+#constant_accel_factor = 50
+#min_accel_factor = 0.16
+#max_accel_factor = 1.0
+
+[screen-share]
+command=/usr/bin/weston --backend=rdp-backend.so --shell=fullscreen-shell.so --no-clients-resize
+
+#[xwayland]
+#path=/usr/bin/Xwayland
diff --git a/meta-openeuler/recipes-graphics/wayland/weston/openeuler.png b/meta-openeuler/recipes-graphics/wayland/weston/openeuler.png
new file mode 100644
index 0000000000000000000000000000000000000000..0f493d7ab99cab9b9e2d218d95d47a7331d8142f
Binary files /dev/null and b/meta-openeuler/recipes-graphics/wayland/weston/openeuler.png differ
diff --git a/meta-openeuler/recipes-graphics/wayland/weston_%.bbappend b/meta-openeuler/recipes-graphics/wayland/weston_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0da3bf4b84ab3fd3c6e0bfe99d194b26a8d4f4cb
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/wayland/weston_%.bbappend
@@ -0,0 +1,35 @@
+# main bb file: yocto-poky/meta/recipes-graphics/wayland/weston_10.0.2.bb
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+PV = "8.0.0"
+
+# License on 8.0.0
+LIC_FILES_CHKSUM = "file://COPYING;md5=d79ee9e66bb0f95d3386a7acae780b70 \
+                    file://libweston/compositor.c;endline=27;md5=6c53bbbd99273f4f7c4affa855c33c0a"
+
+
+SRC_URI[sha256sum] = "7518b49b2eaa1c3091f24671bdcc124fd49fc8f1af51161927afa4329c027848"
+
+# keep as 8.0.0
+EXTRA_OEMESON += "-Dbackend-default=auto"
+
+PACKAGECONFIG:append = " launch fbdev"
+
+PACKAGECONFIG[fbdev] = "-Dbackend-fbdev=true,-Dbackend-fbdev=false,udev mtdev"
+
+PACKAGECONFIG[launch] = "-Dweston-launch=true,-Dweston-launch=false,drm"
+
+PACKAGECONFIG[launcher-libseat] = ""
+
+
+# openeuler customization
+
+SRC_URI:append = " \
+    file://${BP}.tar.xz  \
+    file://openeuler.png \
+"
+
+do_install:append() {
+    install -m 644 ${WORKDIR}/openeuler.png ${D}${datadir}/weston/
+}
diff --git a/meta-openeuler/recipes-graphics/xorg-app/mkfontdir_%.bbappend b/meta-openeuler/recipes-graphics/xorg-app/mkfontdir_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..56629fa6510453b2cdf926427187f37cd906aeb8
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-app/mkfontdir_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-app-common.inc
+
+OPENEULER_REPO_NAME = "xorg-x11-font-utils"
+
+PV = "1.0.7"
diff --git a/meta-openeuler/recipes-graphics/xorg-app/mkfontdir_1.0.7.bb b/meta-openeuler/recipes-graphics/xorg-app/mkfontdir_1.0.7.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a68b20dcd21974c2d8fcefb5b6f00e323d1b3200
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-app/mkfontdir_1.0.7.bb
@@ -0,0 +1,21 @@
+# ref: https://git.openembedded.org/openembedded-core/tree/meta/recipes-graphics/xorg-app/mkfontdir_1.0.7.bb?h=thud
+
+require recipes-graphics/xorg-app/xorg-app-common.inc
+
+SUMMARY = "A program to create an index of X font files in a directory"
+
+DESCRIPTION = "For each directory argument, mkfontdir reads all of the \
+font files in the directory. The font names and related data are written \
+out to the files \"fonts.dir\", \"fonts.scale\", and \"fonts.alias\".  \
+The X server and font server use these files to find the available font \
+files."
+
+RDEPENDS:${PN} += "mkfontscale"
+RDEPENDS:${PN}:class-native += "mkfontscale-native"
+
+BBCLASSEXTEND = "native"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=b4fcf2b90cadbfc15009b9e124dc3a3f"
+
+SRC_URI[md5sum] = "18c429148c96c2079edda922a2b67632"
+SRC_URI[sha256sum] = "56d52a482df130484e51fd066d1b6eda7c2c02ddbc91fe6e2be1b9c4e7306530"
diff --git a/meta-openeuler/recipes-graphics/xorg-app/mkfontscale_%.bbappend b/meta-openeuler/recipes-graphics/xorg-app/mkfontscale_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7973eda2bf936db1576669e284ebc973f3ba6db6
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-app/mkfontscale_%.bbappend
@@ -0,0 +1,11 @@
+require openeuler-xorg-app-common.inc
+
+OPENEULER_REPO_NAME = "xorg-x11-font-utils"
+
+PV = "1.1.3"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=2e0d129d05305176d1a790e0ac1acb7f"
+
+# version 1.1.3 hasn't provide mkfontdir, see meta-openeuler/recipes-graphics/xorg-app/mkfontdir_1.0.7.bb
+PROVIDES:remove = "mkfontdir"
+RPROVIDES:${PN}:remove = "mkfontdir"
diff --git a/meta-openeuler/recipes-graphics/xorg-app/openeuler-xorg-app-common.inc b/meta-openeuler/recipes-graphics/xorg-app/openeuler-xorg-app-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..a08b96b299d829ae6baea582d236e5155a5b57cd
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-app/openeuler-xorg-app-common.inc
@@ -0,0 +1,5 @@
+
+SRC_URI:prepend = "file://${BP}.tar.${SRC_URI_EXT} \
+           "
+
+SRC_URI_EXT = "bz2"
diff --git a/meta-openeuler/recipes-graphics/xorg-app/xkbcomp_%.bbappend b/meta-openeuler/recipes-graphics/xorg-app/xkbcomp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ba05fa7aad0a3425f768bd829019617c9f82fa98
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-app/xkbcomp_%.bbappend
@@ -0,0 +1,9 @@
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "1.4.7"
+
+# ref: https://www.x.org/releases/individual/app/xkbcomp-1.4.7.tar.xz
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/${BPN}/${BPN}-${PV}.tar.xz \
+"
+
diff --git a/meta-openeuler/recipes-graphics/xorg-app/xrandr_%.bbappend b/meta-openeuler/recipes-graphics/xorg-app/xrandr_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2590b11562ad404913e2710fd81aba443326df8f
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-app/xrandr_%.bbappend
@@ -0,0 +1,7 @@
+require openeuler-xorg-app-common.inc
+
+OPENEULER_REPO_NAME = "xorg-x11-server-utils"
+
+PV = "1.5.0"
+
+SRC_URI[sha256sum] = "c1cfd4e1d4d708c031d60801e527abc9b6d34b85f2ffa2cadd21f75ff38151cd"
diff --git a/meta-openeuler/recipes-graphics/xorg-font/encodings_%.bbappend b/meta-openeuler/recipes-graphics/xorg-font/encodings_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..028b4a43ac713295ec99e6f870ccd8d4927e91d2
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-font/encodings_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-font-common.inc
+
+OPENEULER_REPO_NAME = "xorg-x11-fonts"
+
+PV = "1.0.5"
diff --git a/meta-openeuler/recipes-graphics/xorg-font/font-util_%.bbappend b/meta-openeuler/recipes-graphics/xorg-font/font-util_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4bd5a726cc8f9434c7ffd752794000684c572e64
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-font/font-util_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-font-common.inc
+
+OPENEULER_REPO_NAME = "xorg-x11-font-utils"
+
+PV = "1.3.2"
diff --git a/meta-openeuler/recipes-graphics/xorg-font/openeuler-xorg-font-common.inc b/meta-openeuler/recipes-graphics/xorg-font/openeuler-xorg-font-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..cb90fd7010bb294ea66039092757ad3a442ff4c2
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-font/openeuler-xorg-font-common.inc
@@ -0,0 +1,6 @@
+# use openeuler src
+
+SRC_URI:prepend = "file://${XORG_PN}-${PV}.tar.${SRC_URI_EXT} \
+           "
+
+SRC_URI_EXT = "bz2"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libfontenc_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libfontenc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..990297fc19a8bb69da7f7a596ab1fa6d67e2f666
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libfontenc_%.bbappend
@@ -0,0 +1,3 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "1.1.7"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libice_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libice_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fc1e7b5022de3cec7c05a1bb27858f5357a626b8
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libice_%.bbappend
@@ -0,0 +1,8 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "1.1.1"
+
+SRC_URI:prepend = "file://0002-Add-getentropy-emulation-through-syscall.patch \
+           "
+
+SRC_URI[sha256sum] = "04fbd34a11ba08b9df2e3cdb2055c2e3c1c51b3257f683d7fcf42dabcf8e1210"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libpciaccess_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libpciaccess_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2a573ac2e785b576baa628cd2a4af46f2eec33dd
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libpciaccess_%.bbappend
@@ -0,0 +1,5 @@
+
+PV = "0.17"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libpthread-stubs_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libpthread-stubs_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..17b5c47ebf08f01e3142fdbbaa98194405fbdbe2
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libpthread-stubs_%.bbappend
@@ -0,0 +1,9 @@
+# openeuler PV
+PV = "0.4"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+# upstream source
+SRC_URI:prepend = " \
+            file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.bz2  \
+           "
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libsm_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libsm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2d5fdf96a33ea8091b9ab2ada73ba6c2b513d628
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libsm_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "1.2.4"
+
+SRC_URI[sha256sum] = "51464ce1abce323d5b6707ceecf8468617106e1a8a98522f8342db06fd024c15"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libx11-compose-data/0001-Drop-x11-dependencies.patch b/meta-openeuler/recipes-graphics/xorg-lib/libx11-compose-data/0001-Drop-x11-dependencies.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3d6490d9ba8a628a801f52eade62afb34e69515e
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libx11-compose-data/0001-Drop-x11-dependencies.patch
@@ -0,0 +1,89 @@
+From e1f9b0b531c6ddb11a85c0664051e2e4efc589fb Mon Sep 17 00:00:00 2001
+From: Ming Liu <ming.liu@toradex.com>
+Date: Sun, 5 May 2019 11:55:14 +0200
+Subject: [PATCH] Drop x11 dependencies
+
+Upstream-Status: Inappropriate [OE-Specific]
+
+Signed-off-by: Ming Liu <ming.liu@toradex.com>
+
+Rebase for version 1.8.3.
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+---
+ configure.ac | 44 --------------------------------------------
+ 1 file changed, 44 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 33d0102..50e2d93 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -76,27 +76,8 @@ fi
+ AC_SUBST([EXEEXT_FOR_BUILD])
+ 
+ # Checks for pkg-config packages
+-
+-# Always required
+-X11_REQUIRES='xproto >= 7.0.25 xextproto xtrans xcb >= 1.11.1'
+-X11_EXTRA_DEPS="xcb >= 1.11.1"
+-
+ PKG_PROG_PKG_CONFIG()
+ 
+-AC_SUBST(X11_EXTRA_DEPS)
+-
+-# Issue an error if xtrans.m4 was not found and XTRANS_CONNECTION_FLAGS macro
+-# was not expanded, since libX11 with no transport types is rather useless.
+-#
+-# If you're seeing an error here, be sure you installed the lib/xtrans module
+-# first and if it's not in the default location, that you set the ACLOCAL
+-# environment variable to find it, such as:
+-#	ACLOCAL="aclocal -I ${PREFIX}/share/aclocal"
+-m4_pattern_forbid([^XTRANS_CONNECTION_FLAGS$])
+-
+-# Transport selection macro from xtrans.m4
+-XTRANS_CONNECTION_FLAGS
+-
+ # Check for dlopen
+ AC_MSG_CHECKING([if run-time linking is supported])
+ AC_SEARCH_LIBS(dlopen,[dl svld])
+@@ -255,30 +236,6 @@ AC_SUBST(USE_THREAD_LIBS)
+ 
+ AC_CHECK_FUNC(poll, [AC_DEFINE(USE_POLL, 1, [poll() function is available])], )
+ 
+-#
+-# Find keysymdef.h
+-#
+-AC_MSG_CHECKING([keysym definitions])
+-AC_ARG_WITH([keysymdefdir],
+-        [AS_HELP_STRING([--with-keysymdefdir=DIR], [The location of keysymdef.h (defaults to xproto include dir)])],
+-        [KEYSYMDEFDIR=$withval],
+-        [KEYSYMDEFDIR=`$PKG_CONFIG --variable=includedir xproto`/X11])
+-
+-if test ! -d "$KEYSYMDEFDIR"; then
+-	AC_MSG_ERROR([$KEYSYMDEFDIR doesn't exist or isn't a directory])
+-fi
+-
+-FILES="keysymdef.h XF86keysym.h Sunkeysym.h DECkeysym.h HPkeysym.h"
+-for i in $FILES; do
+-    if test -f "$KEYSYMDEFDIR/$i"; then
+-            KEYSYMDEFS="$KEYSYMDEFS $KEYSYMDEFDIR/$i"
+-    elif test "x$i" = "xkeysymdef.h"; then
+-	    AC_MSG_ERROR([Cannot find keysymdef.h])
+-    fi
+-done
+-AC_MSG_RESULT([$KEYSYMDEFS])
+-AC_SUBST(KEYSYMDEFS)
+-
+ AC_ARG_ENABLE(xcms,
+               AS_HELP_STRING([--disable-xcms],
+                 [Disable Xlib support for CMS *EXPERIMENTAL*]),
+@@ -358,7 +315,6 @@ X11_LIBDIR="${libdir}/X11"
+ AX_DEFINE_DIR(X11_LIBDIR, X11_LIBDIR, [Location of libX11 library data])
+ AC_SUBST(X11_LIBDIR)
+ 
+-PKG_CHECK_MODULES(X11, [$X11_REQUIRES])
+ X11_CFLAGS="$X11_CFLAGS $XTHREAD_CFLAGS"
+ 
+ #
+-- 
+2.7.4
\ No newline at end of file
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libx11-compose-data_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libx11-compose-data_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..85b73f5ec788473c619ada41df929d59fa15304e
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libx11-compose-data_%.bbappend
@@ -0,0 +1,16 @@
+# main bb file: yocto-poky/meta/recipes-graphics/xorg-lib/libx11-compose-data_1.6.8.bb
+
+require openeuler-xorg-lib-common.inc
+
+XORG_EXT = "tar.xz"
+
+# update 0001-Drop-x11-dependencies.patch to libX11-1.8.6
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+PV = "1.8.7"
+
+# update LICENSE checksum
+LIC_FILES_CHKSUM = "file://COPYING;md5=1d49cdd2b386c5db11ec636d680b7116"
+
+SRC_URI:prepend = "file://dont-forward-keycode-0.patch \
+           "
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libx11_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libx11_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0e5768fb912f2d743aa3dc0614805ca8ad1abf41
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libx11_%.bbappend
@@ -0,0 +1,21 @@
+require openeuler-xorg-lib-common.inc
+
+
+XORG_EXT = "tar.xz"
+
+PV = "1.8.7"
+
+# update LICENSE checksum
+LICENSE = "MIT & BSD-1-Clause & HPND & HPND-sell-variant & ISC"
+LIC_FILES_CHKSUM = "file://COPYING;md5=1d49cdd2b386c5db11ec636d680b7116"
+
+SRC_URI:remove = "file://CVE-2022-3554.patch \
+           file://CVE-2022-3555.patch \
+           "
+
+SRC_URI:prepend = "file://dont-forward-keycode-0.patch \
+        file://libX11-1.7.2-sw_64.patch \
+"
+
+# fix error: not found keysymdef.h
+EXTRA_OECONF:append:class-native = " ${@['', '--with-keysymdefdir=${OPENEULER_NATIVESDK_SYSROOT}/usr/include/X11/']['${OPENEULER_PREBUILT_TOOLS_ENABLE}' == 'yes']}"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxau_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxau_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..08da013a7703797af7fc9cf6512db9feaed10acc
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxau_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "1.0.11"
+
+SRC_URI[sha256sum] = "51a54da42475d4572a0b59979ec107c27dacf6c687c2b7b04e5cf989a7c7e60c"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxcb/0001-use-_Alignof-to-avoid-UB-in-ALIGNOF.patch b/meta-openeuler/recipes-graphics/xorg-lib/libxcb/0001-use-_Alignof-to-avoid-UB-in-ALIGNOF.patch
new file mode 100644
index 0000000000000000000000000000000000000000..dcc285acc3dd63407b521c295ad37184dcec241f
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxcb/0001-use-_Alignof-to-avoid-UB-in-ALIGNOF.patch
@@ -0,0 +1,44 @@
+From d55b6b1fa87700f3eae3a29522972d2e7be7d53e Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 14 Jan 2023 10:11:35 -0800
+Subject: [PATCH] use _Alignof to avoid UB in ALIGNOF
+
+WG14 N2350 clearly says that it is an UB having type definitions
+within "offsetof" [1]. Clang 16+ has started diagnosing it [2].
+This patch changes the implementation of macro
+"ALIGNOF" to builtin "_Alignof" to avoid undefined behavior.
+
+_Alignof() return the ABI required minimum alignment.
+
+[1] https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2350.htm
+[2] https://reviews.llvm.org/D133574
+
+Upstream-Status: Submitted [https://gitlab.freedesktop.org/xorg/lib/libxcb/-/merge_requests/42]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/c_client.py | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/src/c_client.py b/src/c_client.py
+index fd256f0..4e48f13 100644
+--- a/src/c_client.py
++++ b/src/c_client.py
+@@ -288,7 +288,6 @@ def c_open(self):
+     _c('#include "%s.h"', _ns.header)
+ 
+     _c('')
+-    _c('#define ALIGNOF(type) offsetof(struct { char dummy; type member; }, member)')
+ 
+     if _ns.is_ext:
+         for (n, h) in self.direct_imports:
+@@ -1266,7 +1265,7 @@ def _c_serialize_helper_fields(context, self,
+             count += 1
+ 
+         code_lines.append(
+-            '%s    xcb_align_to = ALIGNOF(%s);'
++            '%s    xcb_align_to = _Alignof(%s);'
+              % (space,
+                  'char'
+                   if field.c_field_type == 'void' or field.type.is_switch
+-- 
+2.39.0
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxcb_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxcb_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7eed00bd1c9dfc83ea325950c21f373f05f15e4a
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxcb_%.bbappend
@@ -0,0 +1,13 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}/:"
+
+PV = "1.16"
+
+SRC_URI:remove = "file://disable-check.patch \
+"
+
+# upstream patch
+SRC_URI:append = " file://${BP}.tar.xz \
+file://0001-use-_Alignof-to-avoid-UB-in-ALIGNOF.patch \
+"
+
+SRC_URI[sha256sum] = "4348566aa0fbf196db5e0a576321c65966189210cb51328ea2bb2be39c711d71"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxcomposite_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxcomposite_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..50fb1449c9d50f0e0fde47ae0b0e406e649dc81a
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxcomposite_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "0.4.6"
+
+SRC_URI[sha256sum] = "3599dfcd96cd48d45e6aeb08578aa27636fa903f480f880c863622c2b352d076"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxcursor_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxcursor_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..494526185f1bce63ee7fee90ff08837960d1555e
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxcursor_%.bbappend
@@ -0,0 +1,8 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "1.2.1"
+
+# License update
+LIC_FILES_CHKSUM = "file://COPYING;md5=dbf3bd0f2348eeccd0f217146ba26250"
+
+SRC_URI[sha256sum] = "77f96b9ad0a3c422cfa826afabaf1e02b9bfbfc8908c5fa1a45094faad074b98"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxcvt_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxcvt_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f06edd578d939bafbf12fb2d2e592ee93cb9d8a9
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxcvt_%.bbappend
@@ -0,0 +1,6 @@
+PV = "0.1.2"
+
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxdamage_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxdamage_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7a954f60aef796931482ba9b569710ae26059c7c
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxdamage_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "1.1.6"
+
+SRC_URI[sha256sum] = "2afcc139eb6eb926ffe344494b1fc023da25def42874496e6e6d3aa8acef8595"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxdmcp_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxdmcp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fc7c763903234b48fc853b5cfde7642442d52410
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxdmcp_%.bbappend
@@ -0,0 +1,8 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "1.1.4"
+
+SRC_URI:prepend = "file://0003-Add-getentropy-emulation-through-syscall.patch \
+           "
+
+SRC_URI[sha256sum] = "55041a8ff8992ab02777478c4b19c249c0f8399f05a752cb4a1a868a9a0ccb9a"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxext_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxext_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6d056e88e0f79b768663a2c9eed701b348f0e60a
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxext_%.bbappend
@@ -0,0 +1,7 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "1.3.5"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=4234bb3b2f1521ea101e4e9db7c33c69"
+
+SRC_URI[sha256sum] = "1a3dcda154f803be0285b46c9338515804b874b5ccc7a2b769ab7fd76f1035bd"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxfixes_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxfixes_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f793d1384eff0ce94ccebbcdb79b4650c2719bda
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxfixes_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "6.0.1"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=a5a9755c8921cc7dc08a5cfe4267d0ff"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxfont2_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxfont2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f3e84faa4d3d695a76648991e33a3b63f9becb81
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxfont2_%.bbappend
@@ -0,0 +1,3 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "2.0.6"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxft_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxft_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4b2b948a6578e772db4587fcb05215b885023b56
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxft_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "2.3.8"
+
+SRC_URI[sha256sum] = "75b4378644f5df3a15f684f8f0b5ff1324d37aacd5a381f3b830a2fbe985f660"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxi_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxi_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..60085e4d133507f6510f230bd70ac241ab2d00d4
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxi_%.bbappend
@@ -0,0 +1,8 @@
+require openeuler-xorg-lib-common.inc
+
+XORG_EXT = "tar.xz"
+
+PV = "1.8.1"
+
+SRC_URI[md5sum] = "74055672a111a98ce2841d2ec4057b05"
+SRC_URI[sha256sum] = "2ed181446a61c7337576467870bc5336fc9e222a281122d96c4d39a3298bba00"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxkbcommon_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxkbcommon_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e1adcc1a08b81b678d61295fa986fbc1c7330b76
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxkbcommon_%.bbappend
@@ -0,0 +1,12 @@
+# version in src-openEuler
+PV = "1.6.0"
+
+SRC_URI:prepend = " file://${BP}.tar.xz "
+
+SRC_URI[sha256sum] = "0edc14eccdd391514458bc5f5a4b99863ed2d651e4dd761a90abf4f46ef99c2b"
+
+# sync from 1.6.0 bb from openembedded
+inherit bash-completion
+BBCLASSEXTEND += "native"
+CVE_PRODUCT += "xkbcommon:libxkbcommon"
+
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxkbfile_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxkbfile_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f14e5241c6689446a38231256ad4b15caffb17f6
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxkbfile_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "1.1.2"
+
+XORG_EXT = "tar.xz"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxrandr_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxrandr_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..deef4901ffdcdf07cdcda0c2a21851b745f28f22
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxrandr_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "1.5.4"
+
+SRC_URI[sha256sum] = "3ad316c1781fe2fe22574b819e81f0eff087a8560377f521ba932238b41b251f"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxrender_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxrender_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3d71bb4f93434e76719017f5e4a7a2d01315cef9
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxrender_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "0.9.11"
+
+SRC_URI[sha256sum] = "6aec3ca02e4273a8cbabf811ff22106f641438eb194a12c0ae93c7e08474b667"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxshmfence_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxshmfence_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..94497d10e87bc1b09e692feb2e638fe8ea100bbb
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxshmfence_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "1.3.2"
+
+SRC_URI[sha256sum] = "e93a85099604beb244ee756dcaf70e18b08701c1ca84c4de0126cd71bd6c8181"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxtst_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxtst_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3a449d812c0ee800efd8cd02b45cee6d609c22cf
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxtst_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "1.2.4"
+
+SRC_URI[sha256sum] = "01366506aeb033f6dffca5326af85f670746b0cabbfd092aabefb046cf48c445"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxv_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxv_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..496ab10a296ea98222d4fb33c6d4a68ba84f2821
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxv_%.bbappend
@@ -0,0 +1,4 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "1.0.12"
+
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/libxxf86vm_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/libxxf86vm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..83cc775b77cab657a243a428bbb90e09b556ff19
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/libxxf86vm_%.bbappend
@@ -0,0 +1,5 @@
+require openeuler-xorg-lib-common.inc
+
+PV = "1.1.5"
+
+SRC_URI[sha256sum] = "f3f1c29fef8accb0adbd854900c03c6c42f1804f2bc1e4f3ad7b2e1f3b878128"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/openeuler-xorg-lib-common.inc b/meta-openeuler/recipes-graphics/xorg-lib/openeuler-xorg-lib-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..260c1f5909541f18156494758e9a97be06c5ec39
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/openeuler-xorg-lib-common.inc
@@ -0,0 +1,6 @@
+OPENEULER_REPO_NAME = "${XORG_PN}"
+
+SRC_URI:prepend = "file://${XORG_PN}-${PV}.${XORG_EXT} \
+           "
+
+XORG_EXT = "tar.gz"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/pixman_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/pixman_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..41e72619f2973bfd9f121d5169315c4326d5976d
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/pixman_%.bbappend
@@ -0,0 +1,18 @@
+# the main bb file: yocto-poky/meta/recipes-graphics/xorg-lib/pixman_0.40.0.bb
+
+PV = "0.42.2"
+
+SRC_URI = "file://${BPN}-${BP}.tar.bz2 \
+"
+
+SRC_URI[md5sum] = "b07d3ba74f4824d94fa8f4e5248858d4"
+SRC_URI[sha256sum] = "891a3a8b925562306dbbaaad88a80b83d68d6a41485ff2a8b1e09cd5350e4362"
+
+S = "${WORKDIR}/${BPN}-${BP}"
+
+
+# from 0.40.2.bb
+LICENSE = "MIT & PD"
+EXTRA_OEMESON:append:armv7a = "${@bb.utils.contains("TUNE_FEATURES","neon",""," -Dneon=disabled",d)}"
+EXTRA_OEMESON:append:armv7ve = "${@bb.utils.contains("TUNE_FEATURES","neon",""," -Dneon=disabled",d)}"
+EXTRA_OEMESON:append:class-native = " -Dopenmp=disabled"
\ No newline at end of file
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/xcb-util-image_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/xcb-util-image_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bc92b67bf357e62a175a46d115af388fce9aed31
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/xcb-util-image_%.bbappend
@@ -0,0 +1,4 @@
+PV = "0.4.0"
+
+SRC_URI:prepend = "file://${BPN}-${PV}.tar.bz2 \
+"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/xcb-util-keysyms_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/xcb-util-keysyms_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bc92b67bf357e62a175a46d115af388fce9aed31
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/xcb-util-keysyms_%.bbappend
@@ -0,0 +1,4 @@
+PV = "0.4.0"
+
+SRC_URI:prepend = "file://${BPN}-${PV}.tar.bz2 \
+"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/xcb-util-renderutil_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/xcb-util-renderutil_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2a3ad114b256a68b978d9ea73ba443e20c04fb1d
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/xcb-util-renderutil_%.bbappend
@@ -0,0 +1,6 @@
+PV =  "0.3.9"
+
+SRC_URI += " \
+        file://${BPN}-${PV}.tar.bz2 \
+        file://backport-0001-Update-configure.ac-bug-URL-for-gitlab-migration.patch \
+"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/xcb-util-wm_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/xcb-util-wm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d9598249c5b7c59140d2050a1cb47200d000e678
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/xcb-util-wm_%.bbappend
@@ -0,0 +1,4 @@
+PV = "0.4.1"
+
+SRC_URI:prepend = "file://${BPN}-${PV}.tar.bz2 \
+"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/xcb-util_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/xcb-util_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d35bbcd7f18804200c86b011917779a1ad4de82e
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/xcb-util_%.bbappend
@@ -0,0 +1,6 @@
+# bbfile: yocto-poky/meta/recipes-graphics/xorg-lib/xcb-util_0.4.0.bb
+
+PV = "0.4.1"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+           "
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/xkeyboard-config_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/xkeyboard-config_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..db4ffd6f5b0e200e35139d6a68920fa6309c8a2d
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/xkeyboard-config_%.bbappend
@@ -0,0 +1,11 @@
+# main bbfile: yocto-poky/meta/recipes-graphics/xorg-lib/xkeyboard-config_2.32.bb
+
+
+# version in src-openEuler
+PV = "2.39"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.xz \
+"
+
+BBCLASSEXTEND += "native"
diff --git a/meta-openeuler/recipes-graphics/xorg-lib/xtrans_%.bbappend b/meta-openeuler/recipes-graphics/xorg-lib/xtrans_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3011afc434d33fea5b247f3316144f61a76a6357
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-lib/xtrans_%.bbappend
@@ -0,0 +1,14 @@
+require openeuler-xorg-lib-common.inc
+
+OPENEULER_REPO_NAME = "xorg-x11-xtrans-devel"
+
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://COPYING;md5=bc875e1c864f4f62b29f7d8651f627fa"
+
+XORG_EXT = "tar.gz"
+
+PV = "1.5.0"
+
+# openeuler patches
+SRC_URI:prepend = "file://xtrans-1.0.3-avoid-gethostname.patch \
+           "
diff --git a/meta-openeuler/recipes-graphics/xorg-proto/files/0001-Fix-install-conflict-when-enable-multilib.patch b/meta-openeuler/recipes-graphics/xorg-proto/files/0001-Fix-install-conflict-when-enable-multilib.patch
new file mode 100644
index 0000000000000000000000000000000000000000..78823e6f636c3c6aca46d4f69a83d67b53b71266
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-proto/files/0001-Fix-install-conflict-when-enable-multilib.patch
@@ -0,0 +1,31 @@
+From fc28149b6b198042c8d29e0931415adad7ed3231 Mon Sep 17 00:00:00 2001
+From: Wang Mingyu <wangmy@fujitsu.com>
+Date: Thu, 16 Mar 2023 08:03:47 +0000
+Subject: [PATCH] Fix install conflict when enable multilib.
+
+Automake defines pythondir in terms of libdir (rather than hardcode 'lib' or query it from python as automake upstream does)
+https://git.yoctoproject.org/poky/tree/meta/recipes-devtools/automake/automake/0001-automake-Update-for-python.m4-to-respect-libdir.patch
+
+So libdir needs to be defined when pythondir is defined.
+
+Upstream-Status: Inappropriate
+
+Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
+---
+ Makefile.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/Makefile.am b/Makefile.am
+index 8b57a83..580f5bc 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -1,6 +1,6 @@
+ SUBDIRS = src xcbgen
+ 
+-pkgconfigdir = $(datarootdir)/pkgconfig
++pkgconfigdir = $(libdir)/pkgconfig
+ pkgconfig_DATA = xcb-proto.pc
+ 
+ EXTRA_DIST=doc xcb-proto.pc.in autogen.sh README.md
+-- 
+2.34.1
\ No newline at end of file
diff --git a/meta-openeuler/recipes-graphics/xorg-proto/files/0001-xcb-proto.pc.in-reinstate-libdir.patch b/meta-openeuler/recipes-graphics/xorg-proto/files/0001-xcb-proto.pc.in-reinstate-libdir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fe0a96c207f5341927bd6cbdd47607446a378d3b
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-proto/files/0001-xcb-proto.pc.in-reinstate-libdir.patch
@@ -0,0 +1,29 @@
+From ed499cffabe64fc1dc5898cb69ffa7e62c19e9d8 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Tue, 5 Jul 2022 21:19:20 +0200
+Subject: [PATCH] xcb-proto.pc.in: reinstate libdir
+
+Otherwise the following occurs when building libxcb:
+| checking for xcb-proto >= 1.14... no
+| configure: error: Package requirements (xcb-proto >= 1.14) were not met:
+|
+| Variable 'libdir' not defined in '/srv/work/alex/poky/build-64-alt/tmp/work/core2-64-poky-linux/libxcb/1.15-r0/recipe-sysroot/usr/share/pkgconfig/xcb-proto.pc'
+
+Upstream-Status: Submitted [https://gitlab.freedesktop.org/xorg/proto/xcbproto/-/merge_requests/31]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ xcb-proto.pc.in | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/xcb-proto.pc.in b/xcb-proto.pc.in
+index 0822b18..c7c8b47 100644
+--- a/xcb-proto.pc.in
++++ b/xcb-proto.pc.in
+@@ -2,6 +2,7 @@ prefix=@prefix@
+ exec_prefix=@exec_prefix@
+ datarootdir=@datarootdir@
+ datadir=@datadir@
++libdir=@libdir@
+ xcbincludedir=${pc_sysrootdir}@xcbincludedir@
+ PYTHON_PREFIX=@PYTHON_PREFIX@
+ pythondir=${pc_sysrootdir}@pythondir@
diff --git a/meta-openeuler/recipes-graphics/xorg-proto/xcb-proto_%.bbappend b/meta-openeuler/recipes-graphics/xorg-proto/xcb-proto_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9bb6d22e4654a83a01113f4ec4ff386cc8728d09
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-proto/xcb-proto_%.bbappend
@@ -0,0 +1,12 @@
+#bbfile: yocto-poky/meta/recipes-graphics/xorg-proto/xcb-proto_1.14.1.bb
+
+PV = "1.16.0"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           file://0001-xcb-proto.pc.in-reinstate-libdir.patch \
+           file://0001-Fix-install-conflict-when-enable-multilib.patch \
+           "
+
+SRC_URI[sha256sum] = "0e434af76af722ef9b2dc21066da1cd11e5dd85fc1996d66228d090f9ae9b217"
diff --git a/meta-openeuler/recipes-graphics/xorg-proto/xorgproto_%.bbappend b/meta-openeuler/recipes-graphics/xorg-proto/xorgproto_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2facc9abeb26f6dd2f26cf6e2a6f2d949a8520ca
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-proto/xorgproto_%.bbappend
@@ -0,0 +1,9 @@
+# main bb file: yocto-poky/meta/recipes-graphics/xorg-proto/xorgproto_2021.5.bb
+
+
+PV = "2023.2"
+
+LIC_FILES_CHKSUM = "file://COPYING-x11proto;md5=0b9fe3db4015bcbe920e7c67a39ee3f1"
+
+SRC_URI:prepend = "file://${BP}.tar.xz \
+"
diff --git a/meta-openeuler/recipes-graphics/xorg-utils/util-macros/0001-xorg-macros.m4.in-do-not-run-AC_CANONICAL_HOST-in-ma.patch b/meta-openeuler/recipes-graphics/xorg-utils/util-macros/0001-xorg-macros.m4.in-do-not-run-AC_CANONICAL_HOST-in-ma.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e08b586bf0ad0239feb9cded64cd5ef5a2319eca
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-utils/util-macros/0001-xorg-macros.m4.in-do-not-run-AC_CANONICAL_HOST-in-ma.patch
@@ -0,0 +1,28 @@
+From 6afaaf164ab9370204856961a92ad8ee523a8293 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Fri, 3 Mar 2023 13:24:58 +0100
+Subject: [PATCH] xorg-macros.m4.in: do not run AC_CANONICAL_HOST in manpage
+ section macro
+
+This doesn't work when building allarch items, as it calls into
+config.sub with the host triplet, and config.sub can't match
+it against any architeture it knows.
+
+Upstream-Status: Inappropriate [oe specific]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ xorg-macros.m4.in | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/xorg-macros.m4.in b/xorg-macros.m4.in
+index 3b8b8e9..6541236 100644
+--- a/xorg-macros.m4.in
++++ b/xorg-macros.m4.in
+@@ -111,7 +111,6 @@ AC_SUBST(TRADITIONALCPPFLAGS)
+ # Added AC_PROG_SED in version 1.8
+ 
+ AC_DEFUN([XORG_MANPAGE_SECTIONS],[
+-AC_REQUIRE([AC_CANONICAL_HOST])
+ AC_REQUIRE([AC_PROG_SED])
+ 
+ case $host_os in
diff --git a/meta-openeuler/recipes-graphics/xorg-utils/util-macros_%.bbappend b/meta-openeuler/recipes-graphics/xorg-utils/util-macros_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7733d0ac30b493aebe2da70a51693bdd21557596
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xorg-utils/util-macros_%.bbappend
@@ -0,0 +1,14 @@
+# main bbfile: yocto-poky/meta/recipes-graphics/xorg-util/util-macros_1.19.3.bb
+
+
+PV = "1.20.0"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=42ba50748cb7ccf8739424e5e2072b02"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}/:"
+
+SRC_URI:prepend = "file://${XORG_PN}-${PV}.tar.gz \
+"
+
+# upstream patch, update
+SRC_URI += "file://0001-xorg-macros.m4.in-do-not-run-AC_CANONICAL_HOST-in-ma.patch"
diff --git a/meta-openeuler/recipes-graphics/xwayland/xwayland_%.bbappend b/meta-openeuler/recipes-graphics/xwayland/xwayland_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3be17d5d152bd429f857ada793fc40206e39a1cd
--- /dev/null
+++ b/meta-openeuler/recipes-graphics/xwayland/xwayland_%.bbappend
@@ -0,0 +1,5 @@
+
+PV = "22.1.2"
+
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           "
diff --git a/meta-openeuler/recipes-kernel/blktrace/blktrace_%.bbappend b/meta-openeuler/recipes-kernel/blktrace/blktrace_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..635cf119c2d0c390b991769e62414930bd55148f
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/blktrace/blktrace_%.bbappend
@@ -0,0 +1,13 @@
+# main bbfile: yocto-poky/meta/recipes-kernel/blktrace_git.bb
+
+PV = "1.3.0"
+
+# src package and patches from openEuler
+SRC_URI:prepend = " \
+        file://${BP}.tar.bz2 \
+        file://0001-blktrace-remove-python2-dedpendency.patch \
+        file://0002-blktrace-Makefile-add-fstack-protector-strong-flag.patch \
+        file://0003-blktrace-fix-exit-directly-when-nthreads-running.patch \
+        "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-kernel/dtc/dtc_%.bbappend b/meta-openeuler/recipes-kernel/dtc/dtc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a1a51eab2f103e86e5b89cf7194a879e3f879772
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/dtc/dtc_%.bbappend
@@ -0,0 +1,14 @@
+# main bbfile: yocto-poky/meta/recipes-kernel/dtc/dtc_1.6.0.bb
+
+PV = "1.7.0"
+
+# remove poky patches and apply the source packages from openEuler
+SRC_URI = " \
+                file://${BP}.tar.xz \
+                file://openEuler-add-secure-compile-option-in-Makefile.patch \
+                file://remove-ldflags-in-cflags.patch \
+        "
+
+# yocto-poky specifies 'S = "${WORKDIR}/git', but since we are using the openeuler package,
+# we need to re-specify it
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-kernel/dtc/files/0001-disable-setuptools_scm.patch b/meta-openeuler/recipes-kernel/dtc/files/0001-disable-setuptools_scm.patch
new file mode 100644
index 0000000000000000000000000000000000000000..54bf0fb2842ed4beb130e62471b91c2a66309244
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/dtc/files/0001-disable-setuptools_scm.patch
@@ -0,0 +1,28 @@
+From 8875c57a6c2450b499142bfffb83595a4a91cf1f Mon Sep 17 00:00:00 2001
+From: hanzongcheng <hanzongcheng@huawei.com>
+Date: Fri, 25 Aug 2023 10:36:11 +0800
+Subject: [PATCH] disable setuptools_scm
+
+* The dtc package comes from openEuler and does not contain
+  git information, it will report an error when building with
+  setuptools_scm. Disable it to fix this error.
+
+Signed-off-by: hanzongcheng <hanzongcheng@huawei.com>
+
+diff --git a/setup.py b/setup.py
+index e82a832..18388ec 100755
+--- a/setup.py
++++ b/setup.py
+@@ -49,9 +49,6 @@ class build_py(_build_py):
+ 
+ setup(
+     name='libfdt',
+-    use_scm_version={
+-        "root": srcdir,
+-    },
+     cmdclass = {'build_py' : build_py},
+     setup_requires = ['setuptools_scm'],
+     author='Simon Glass',
+-- 
+2.34.1
+
diff --git a/meta-openeuler/recipes-kernel/dtc/python3-dtc_1.7.0.bb b/meta-openeuler/recipes-kernel/dtc/python3-dtc_1.7.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a87ec0943f507421c10a79965ff00c4fca660686
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/dtc/python3-dtc_1.7.0.bb
@@ -0,0 +1,23 @@
+# From meta-virtualization
+SUMMARY = "Python Library for the Device Tree Compiler"
+HOMEPAGE = "https://devicetree.org/"
+DESCRIPTION = "A python library for the Device Tree Compiler, a tool used to manipulate Device Tree files which contain a data structure for describing hardware."
+SECTION = "bootloader"
+LICENSE = "GPL-2.0-only | BSD-2-Clause"
+
+DEPENDS = "flex-native bison-native swig-native python3-setuptools-scm-native libyaml dtc"
+
+OPENEULER_REPO_NAME = "dtc"
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI = "file://dtc-${PV}.tar.xz \
+           file://0001-disable-setuptools_scm.patch \
+          "
+
+LIC_FILES_CHKSUM = "file://pylibfdt/libfdt.i;beginline=1;endline=6;md5=afda088c974174a29108c8d80b5dce90"
+
+S = "${WORKDIR}/dtc-${PV}"
+
+inherit setuptools3 pkgconfig
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-kernel/kern-tools/kern-tools-native_%.bbappend b/meta-openeuler/recipes-kernel/kern-tools/kern-tools-native_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..188cf66a578f0c2a778e20024a2d5cb435469c18
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/kern-tools/kern-tools-native_%.bbappend
@@ -0,0 +1,10 @@
+# main bbfile: yocto-poky/meta/recipes-kernel/kern-tools/kern-tools-native_git.bb
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+# # avoid parse filespath error after adding FILESEXTRAPATHS
+PV = "0.3"
+
+SRC_URI = "file://${OPENEULER_LOCAL_NAME}/${BPN}/yocto-kernel-tools.tar.gz"
+
+SRC_URI[sha256sum] = "063c28a7d1c9520ccfeaf2666b244cdeb1c7a1990224d7425f88a119de5f8edd"
diff --git a/meta-openeuler/recipes-kernel/kexec/kexec-tools_%.bbappend b/meta-openeuler/recipes-kernel/kexec/kexec-tools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7b0814af59a592173c0e2e0fda7d05fd18b2c4b9
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/kexec/kexec-tools_%.bbappend
@@ -0,0 +1,17 @@
+# main bbfile: yocto-poky/meta/recipes-kernel/kexec/kexec-tools_2.0.21.bb
+
+# kexec-tools version in openEuler
+PV = "2.0.26"
+
+# Use the source packages from openEuler and remove conflicting patches
+SRC_URI:remove = " \
+                  file://0001-arm64-kexec-disabled-check-if-kaslr-seed-dtb-propert.patch \
+                  "
+SRC_URI:prepend = "file://${BP}.tar.xz "
+
+SRC_URI += "file://kexec-Add-quick-kexec-support.patch \
+            file://kexec-Quick-kexec-implementation-for-arm64.patch \
+            "
+
+SRC_URI[md5sum] = "ce3c79e0f639035ef7ddfc39b286a61a"
+SRC_URI[sha256sum] = "7fe36a064101cd5c515e41b2be393dce3ca88adce59d6ee668e0af7c0c4570cd"
diff --git a/meta-openeuler/recipes-kernel/kmod/kmod_%.bbappend b/meta-openeuler/recipes-kernel/kmod/kmod_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6c41dc8965aadd895e1837ca9c9bb25af9f3bf47
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/kmod/kmod_%.bbappend
@@ -0,0 +1,20 @@
+# main bbfile: yocto-poky/meta/recipes-kernel/kmod/kmod_git.bb
+
+# kmod version in openEuler
+PV = "30"
+
+# Use the source packages from openEuler
+SRC_URI:remove = " \
+        file://0001-depmod-Add-support-for-excluding-a-directory.patch \
+        "
+SRC_URI:prepend = "file://${BP}.tar.xz \
+        file://0001-Module-replace-the-module-with-new-module.patch \
+        file://0002-Module-suspend-the-module-by-rmmod-r-option.patch \
+        "
+
+SRC_URI[md5sum] = "85202f0740a75eb52f2163c776f9b564"
+SRC_URI[sha256sum] = "f897dd72698dc6ac1ef03255cd0a5734ad932318e4adbaebc7338ef2f5202f9f"
+
+# yocto-poky specifies 'S = "${WORKDIR}/git', but since we are using the openeuler package,
+# we need to re-specify it
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-kernel/linux-libc-headers/linux-libc-headers_%.bbappend b/meta-openeuler/recipes-kernel/linux-libc-headers/linux-libc-headers_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e2754810138b607fd89673c2991d382ebdec67ee
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux-libc-headers/linux-libc-headers_%.bbappend
@@ -0,0 +1,9 @@
+OPENEULER_REPO_NAME = "kernel-5.10"
+
+PV = "5.10"
+
+# apply openeuler source package and patches
+SRC_URI:prepend = "file://kernel-${PV} \
+"
+
+S = "${WORKDIR}/kernel-${PV}"
diff --git a/meta-openeuler/recipes-kernel/linux/files/config/arm/defconfig b/meta-openeuler/recipes-kernel/linux/files/config/arm/defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..0f86db608b4d205ba0e074e188bb35a4dfca84f4
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/config/arm/defconfig
@@ -0,0 +1,3741 @@
+#
+# The default kernel config for qemu-arm (mache virt, cortex-a15)
+# The do_kernel_configme function will use this default kernel config
+# to generate the final kernel config for qemu-arm. Then use make oldefconfig
+# or make oldnoconfig to generate the final .config
+#
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_BUILD_SALT=""
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_LZ4=y
+# CONFIG_KERNEL_GZIP is not set
+# CONFIG_KERNEL_LZMA is not set
+CONFIG_KERNEL_XZ=y
+# CONFIG_KERNEL_LZO is not set
+# CONFIG_KERNEL_LZ4 is not set
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="(none)"
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+CONFIG_USELIB=y
+CONFIG_AUDIT=y
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_IRQ_IPI=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_HZ_PERIODIC=y
+# CONFIG_NO_HZ_IDLE is not set
+# CONFIG_NO_HZ_FULL is not set
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+# end of Timers subsystem
+
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+CONFIG_PREEMPT_COUNT=y
+CONFIG_PREEMPTION=y
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_EXPERT=y
+CONFIG_SRCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_TASKS_RCU_GENERIC=y
+CONFIG_TASKS_RCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+CONFIG_RCU_FANOUT=32
+CONFIG_RCU_FANOUT_LEAF=16
+# CONFIG_RCU_BOOST is not set
+# CONFIG_RCU_NOCB_CPU is not set
+# CONFIG_TASKS_TRACE_RCU_READ_MB is not set
+# end of RCU Subsystem
+
+# CONFIG_IKCONFIG is not set
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=12
+CONFIG_GENERIC_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# end of Scheduler features
+
+CONFIG_CGROUPS=y
+CONFIG_PAGE_COUNTER=y
+CONFIG_MEMCG=y
+CONFIG_MEMCG_SWAP=y
+CONFIG_MEMCG_KMEM=y
+CONFIG_BLK_CGROUP=y
+CONFIG_CGROUP_WRITEBACK=y
+CONFIG_CGROUP_SCHED=y
+# CONFIG_QOS_SCHED is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_RT_GROUP_SCHED=y
+CONFIG_CGROUP_PIDS=y
+# CONFIG_CGROUP_RDMA is not set
+# CONFIG_CGROUP_FREEZER is not set
+CONFIG_CGROUP_HUGETLB=y
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+# CONFIG_CGROUP_PERF is not set
+CONFIG_CGROUP_DEBUG=y
+# CONFIG_CGROUP_FILES is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_SCHED_STEAL is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+# CONFIG_SCHED_AUTOGROUP is not set
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+# CONFIG_RD_ZSTD is not set
+CONFIG_INITRAMFS_FILE_METADATA=""
+# CONFIG_BOOT_CONFIG is not set
+# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_SYSCTL=y
+CONFIG_HAVE_UID16=y
+CONFIG_BPF=y
+CONFIG_EXPERT=y
+CONFIG_UID16=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+# CONFIG_SYSFS_SYSCALL is not set
+# CONFIG_FHANDLE is not set
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_PRINTK_NMI=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_HAVE_FUTEX_CMPXCHG=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+# CONFIG_IO_URING is not set
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+# CONFIG_BPF_SYSCALL is not set
+# CONFIG_USERFAULTFD is not set
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+# CONFIG_KCMP is not set
+# CONFIG_RSEQ is not set
+CONFIG_EMBEDDED=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+CONFIG_DEBUG_PERF_USE_VMALLOC=y
+# end of Kernel Performance Events And Counters
+
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_MEMCG_SYSFS_ON is not set
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_SLAB_MERGE_DEFAULT is not set
+CONFIG_SLAB_FREELIST_RANDOM=y
+CONFIG_SLAB_FREELIST_HARDENED=y
+CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
+CONFIG_SLUB_CPU_PARTIAL=y
+CONFIG_SYSTEM_DATA_VERIFICATION=y
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+CONFIG_KABI_RESERVE=y
+CONFIG_KABI_SIZE_ALIGN_CHECKS=y
+# end of General setup
+
+CONFIG_ARM=y
+CONFIG_ARM_HAS_SG_CHAIN=y
+CONFIG_SYS_SUPPORTS_APM_EMULATION=y
+CONFIG_HAVE_PROC_CPU=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARM_PATCH_PHYS_VIRT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_PGTABLE_LEVELS=2
+
+#
+# System Type
+#
+CONFIG_MMU=y
+CONFIG_ARCH_MMAP_RND_BITS_MIN=8
+CONFIG_ARCH_MMAP_RND_BITS_MAX=16
+CONFIG_ARCH_MULTIPLATFORM=y
+# CONFIG_ARCH_EBSA110 is not set
+# CONFIG_ARCH_EP93XX is not set
+# CONFIG_ARCH_FOOTBRIDGE is not set
+# CONFIG_ARCH_IOP32X is not set
+# CONFIG_ARCH_IXP4XX is not set
+# CONFIG_ARCH_DOVE is not set
+# CONFIG_ARCH_PXA is not set
+# CONFIG_ARCH_RPC is not set
+# CONFIG_ARCH_SA1100 is not set
+# CONFIG_ARCH_S3C24XX is not set
+# CONFIG_ARCH_OMAP1 is not set
+
+#
+# Multiple platform selection
+#
+
+#
+# CPU Core family selection
+#
+# CONFIG_ARCH_MULTI_V6 is not set
+CONFIG_ARCH_MULTI_V7=y
+CONFIG_ARCH_MULTI_V6_V7=y
+# end of Multiple platform selection
+
+CONFIG_ARCH_VIRT=y
+# CONFIG_ARCH_ACTIONS is not set
+# CONFIG_ARCH_ALPINE is not set
+# CONFIG_ARCH_ARTPEC is not set
+# CONFIG_ARCH_ASPEED is not set
+# CONFIG_ARCH_AT91 is not set
+# CONFIG_ARCH_BCM is not set
+# CONFIG_ARCH_BERLIN is not set
+# CONFIG_ARCH_DIGICOLOR is not set
+# CONFIG_ARCH_EXYNOS is not set
+# CONFIG_ARCH_HIGHBANK is not set
+
+#
+# Hisilicon platform type
+#
+# CONFIG_ARCH_HI3xxx is not set
+# CONFIG_ARCH_HIP01 is not set
+# CONFIG_ARCH_HIP04 is not set
+# CONFIG_ARCH_HIX5HD2 is not set
+# end of Hisilicon platform type
+
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_KEYSTONE is not set
+# CONFIG_ARCH_MEDIATEK is not set
+# CONFIG_ARCH_MESON is not set
+# CONFIG_ARCH_MILBEAUT is not set
+# CONFIG_ARCH_MMP is not set
+# CONFIG_ARCH_MSTARV7 is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_NPCM is not set
+
+#
+# TI OMAP/AM/DM/DRA Family
+#
+# CONFIG_ARCH_OMAP3 is not set
+# CONFIG_ARCH_OMAP4 is not set
+# CONFIG_SOC_OMAP5 is not set
+# CONFIG_SOC_AM33XX is not set
+# CONFIG_SOC_AM43XX is not set
+# CONFIG_SOC_DRA7XX is not set
+# end of TI OMAP/AM/DM/DRA Family
+
+# CONFIG_ARCH_SIRF is not set
+# CONFIG_ARCH_QCOM is not set
+# CONFIG_ARCH_RDA is not set
+# CONFIG_ARCH_REALTEK is not set
+# CONFIG_ARCH_REALVIEW is not set
+# CONFIG_ARCH_ROCKCHIP is not set
+# CONFIG_ARCH_S5PV210 is not set
+# CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_SOCFPGA is not set
+# CONFIG_PLAT_SPEAR is not set
+# CONFIG_ARCH_STI is not set
+# CONFIG_ARCH_STM32 is not set
+# CONFIG_ARCH_SUNXI is not set
+# CONFIG_ARCH_TANGO is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_UNIPHIER is not set
+# CONFIG_ARCH_U8500 is not set
+# CONFIG_ARCH_VEXPRESS is not set
+# CONFIG_ARCH_WM8850 is not set
+# CONFIG_ARCH_ZX is not set
+# CONFIG_ARCH_ZYNQ is not set
+
+#
+# Processor Type
+#
+CONFIG_CPU_V7=y
+CONFIG_CPU_THUMB_CAPABLE=y
+CONFIG_CPU_32v6K=y
+CONFIG_CPU_32v7=y
+CONFIG_CPU_ABRT_EV7=y
+CONFIG_CPU_PABRT_V7=y
+CONFIG_CPU_CACHE_V7=y
+CONFIG_CPU_CACHE_VIPT=y
+CONFIG_CPU_COPY_V6=y
+CONFIG_CPU_TLB_V7=y
+CONFIG_CPU_HAS_ASID=y
+CONFIG_CPU_CP15=y
+CONFIG_CPU_CP15_MMU=y
+
+#
+# Processor Features
+#
+# CONFIG_ARM_LPAE is not set
+CONFIG_ARM_THUMB=y
+# CONFIG_ARM_THUMBEE is not set
+CONFIG_ARM_VIRT_EXT=y
+CONFIG_SWP_EMULATE=y
+# CONFIG_CPU_ICACHE_DISABLE is not set
+# CONFIG_CPU_ICACHE_MISMATCH_WORKAROUND is not set
+# CONFIG_CPU_BPREDICT_DISABLE is not set
+CONFIG_CPU_SPECTRE=y
+CONFIG_HARDEN_BRANCH_PREDICTOR=y
+CONFIG_KUSER_HELPERS=y
+CONFIG_VDSO=y
+CONFIG_OUTER_CACHE=y
+CONFIG_OUTER_CACHE_SYNC=y
+CONFIG_MIGHT_HAVE_CACHE_L2X0=y
+CONFIG_CACHE_L2X0=y
+CONFIG_CACHE_L2X0_PMU=y
+# CONFIG_PL310_ERRATA_588369 is not set
+# CONFIG_PL310_ERRATA_727915 is not set
+# CONFIG_PL310_ERRATA_753970 is not set
+# CONFIG_PL310_ERRATA_769419 is not set
+CONFIG_ARM_L1_CACHE_SHIFT_6=y
+CONFIG_ARM_L1_CACHE_SHIFT=6
+CONFIG_ARM_DMA_MEM_BUFFERABLE=y
+CONFIG_ARM_HEAVY_MB=y
+# CONFIG_DEBUG_ALIGN_RODATA is not set
+# CONFIG_ARM_ERRATA_430973 is not set
+CONFIG_ARM_ERRATA_643719=y
+CONFIG_ARM_ERRATA_720789=y
+CONFIG_ARM_ERRATA_754322=y
+# CONFIG_ARM_ERRATA_754327 is not set
+CONFIG_ARM_ERRATA_764369=y
+CONFIG_ARM_ERRATA_775420=y
+# CONFIG_ARM_ERRATA_798181 is not set
+# CONFIG_ARM_ERRATA_773022 is not set
+# CONFIG_ARM_ERRATA_818325_852422 is not set
+# CONFIG_ARM_ERRATA_821420 is not set
+# CONFIG_ARM_ERRATA_825619 is not set
+# CONFIG_ARM_ERRATA_857271 is not set
+# CONFIG_ARM_ERRATA_852421 is not set
+# CONFIG_ARM_ERRATA_852423 is not set
+# CONFIG_ARM_ERRATA_857272 is not set
+# end of System Type
+
+#
+# Bus support
+#
+# CONFIG_ARM_ERRATA_814220 is not set
+# end of Bus support
+
+#
+# Kernel Features
+#
+CONFIG_HAVE_SMP=y
+CONFIG_SMP=y
+# CONFIG_SMP_ON_UP is not set
+# CONFIG_ARM_CPU_TOPOLOGY is not set
+CONFIG_HAVE_ARM_ARCH_TIMER=y
+CONFIG_MCPM=y
+# CONFIG_BIG_LITTLE is not set
+CONFIG_VMSPLIT_3G=y
+# CONFIG_VMSPLIT_3G_OPT is not set
+# CONFIG_VMSPLIT_2G is not set
+# CONFIG_VMSPLIT_1G is not set
+CONFIG_PAGE_OFFSET=0xC0000000
+CONFIG_NR_CPUS=8
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_ARM_PSCI is not set
+CONFIG_ARCH_NR_GPIO=0
+CONFIG_HZ_FIXED=0
+CONFIG_HZ_100=y
+# CONFIG_HZ_200 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_500 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=100
+CONFIG_SCHED_HRTICK=y
+# CONFIG_THUMB2_KERNEL is not set
+# CONFIG_ARM_PATCH_IDIV is not set
+CONFIG_AEABI=y
+# CONFIG_OABI_COMPAT is not set
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_HIGHMEM=y
+# CONFIG_HIGHPTE is not set
+# CONFIG_CPU_SW_DOMAIN_PAN is not set
+CONFIG_HW_PERF_EVENTS=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
+CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
+# CONFIG_ARM_MODULE_PLTS is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+CONFIG_ALIGNMENT_TRAP=y
+# CONFIG_UACCESS_WITH_MEMCPY is not set
+# CONFIG_PARAVIRT is not set
+# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+# CONFIG_XEN is not set
+CONFIG_STACKPROTECTOR_PER_TASK=y
+# CONFIG_RANDOMIZE_BASE is not set
+# end of Kernel Features
+
+#
+# Boot options
+#
+CONFIG_USE_OF=y
+CONFIG_ATAGS=y
+# CONFIG_DEPRECATED_PARAM_STRUCT is not set
+CONFIG_ZBOOT_ROM_TEXT=0x0
+CONFIG_ZBOOT_ROM_BSS=0x0
+CONFIG_ARM_APPENDED_DTB=y
+CONFIG_ARM_ATAG_DTB_COMPAT=y
+CONFIG_ARM_ATAG_DTB_COMPAT_CMDLINE_EXTEND=y
+CONFIG_CMDLINE=""
+CONFIG_KEXEC=y
+CONFIG_ATAGS_PROC=y
+CONFIG_CRASH_DUMP=y
+CONFIG_AUTO_ZRELADDR=y
+# CONFIG_EFI is not set
+# end of Boot options
+
+#
+# CPU Power Management
+#
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+# end of CPU Frequency scaling
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+
+#
+# ARM CPU Idle Drivers
+#
+# CONFIG_ARM_CPUIDLE is not set
+# end of ARM CPU Idle Drivers
+# end of CPU Idle
+# end of CPU Power Management
+
+#
+# Floating point emulation
+#
+
+#
+# At least one emulation must be selected
+#
+CONFIG_VFP=y
+CONFIG_VFPv3=y
+# CONFIG_NEON is not set
+# end of Floating point emulation
+
+#
+# Power management options
+#
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+# CONFIG_HIBERNATION is not set
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+# CONFIG_APM_EMULATION is not set
+CONFIG_PM_CLK=y
+# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
+CONFIG_CPU_PM=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARM_CPU_SUSPEND=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+# end of Power management options
+
+#
+# Firmware Drivers
+#
+# CONFIG_FIRMWARE_MEMMAP is not set
+# CONFIG_FW_CFG_SYSFS is not set
+# CONFIG_TRUSTED_FOUNDATIONS is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+CONFIG_HAVE_ARM_SMCCC=y
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+# CONFIG_ARM_CRYPTO is not set
+CONFIG_AS_VFP_VMRS_FPINST=y
+CONFIG_HAVE_LIVEPATCH_WO_FTRACE=y
+
+#
+# Enable Livepatch
+#
+CONFIG_LIVEPATCH=y
+CONFIG_LIVEPATCH_WO_FTRACE=y
+CONFIG_LIVEPATCH_STOP_MACHINE_CONSISTENCY=y
+CONFIG_LIVEPATCH_STACK=y
+CONFIG_LIVEPATCH_RESTRICT_KPROBE=y
+# end of Enable Livepatch
+
+#
+# General architecture-dependent options
+#
+CONFIG_CRASH_CORE=y
+CONFIG_KEXEC_CORE=y
+# CONFIG_QUICK_KEXEC is not set
+CONFIG_SET_FS=y
+CONFIG_OPROFILE=m
+CONFIG_HAVE_OPROFILE=y
+CONFIG_KPROBES=y
+# CONFIG_JUMP_LABEL is not set
+CONFIG_OPTPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_ARCH_USE_BUILTIN_BSWAP=y
+CONFIG_KRETPROBES=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_OPTPROBES=y
+CONFIG_HAVE_NMI=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_KEEPINITRD=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_ARCH_32BIT_OFF_T=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_REL=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_HAVE_EXIT_THREAD=y
+CONFIG_ARCH_MMAP_RND_BITS=8
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_OLD_SIGACTION=y
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_ARCH_HAS_PHYS_TO_DMA=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_GCC_PLUGINS=y
+# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+CONFIG_GCC_PLUGIN_ARM_SSP_PER_TASK=y
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+# CONFIG_MODULE_COMPRESS is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLK_SCSI_REQUEST=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_DEV_THROTTLING is not set
+# CONFIG_BLK_CMDLINE_PARSER is not set
+# CONFIG_BLK_WBT is not set
+# CONFIG_BLK_CGROUP_IOLATENCY is not set
+# CONFIG_BLK_CGROUP_IOCOST is not set
+# CONFIG_BLK_DEBUG_FS is not set
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_EFI_PARTITION=y
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+CONFIG_BLK_PM=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+# CONFIG_MQ_IOSCHED_KYBER is not set
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_ASN1=y
+CONFIG_UNINLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_BINFMT_ELF_FDPIC is not set
+CONFIG_ELFCORE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+CONFIG_ARCH_HAS_BINFMT_FLAT=y
+# CONFIG_BINFMT_FLAT is not set
+CONFIG_BINFMT_FLAT_ARGVP_ENVP_ON_STACK=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_STATIC=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_COMPACTION=y
+# CONFIG_PAGE_REPORTING is not set
+CONFIG_MIGRATION=y
+CONFIG_BOUNCE=y
+CONFIG_KSM=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=32768
+# CONFIG_CLEANCACHE is not set
+# CONFIG_FRONTSWAP is not set
+# CONFIG_CMA is not set
+# CONFIG_ZPOOL is not set
+# CONFIG_ZBUD is not set
+CONFIG_ZSMALLOC=m
+# CONFIG_ZSMALLOC_STAT is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_IDLE_PAGE_TRACKING is not set
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_BENCHMARK is not set
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_SKB_EXTENSIONS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=m
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=m
+CONFIG_UNIX_SCM=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+CONFIG_XFRM=y
+CONFIG_XFRM_ALGO=m
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_INTERFACE is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_IP_FIB_TRIE_STATS is not set
+CONFIG_IP_MULTIPLE_TABLES=y
+# CONFIG_IP_ROUTE_MULTIPATH is not set
+# CONFIG_IP_ROUTE_VERBOSE is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+# CONFIG_IP_PNP_BOOTP is not set
+# CONFIG_IP_PNP_RARP is not set
+CONFIG_NET_IPIP=m
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_NET_IP_TUNNEL=m
+# CONFIG_IP_MROUTE is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_NET_IPVTI is not set
+CONFIG_NET_UDP_TUNNEL=m
+# CONFIG_NET_FOU is not set
+# CONFIG_NET_FOU_IP_TUNNELS is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_DIAG=m
+CONFIG_INET_TCP_DIAG=m
+# CONFIG_INET_UDP_DIAG is not set
+# CONFIG_INET_RAW_DIAG is not set
+# CONFIG_INET_DIAG_DESTROY is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=m
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
+# CONFIG_IPV6_VTI is not set
+CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
+CONFIG_IPV6_NDISC_NODETYPE=y
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+CONFIG_NETLABEL=y
+# CONFIG_MPTCP is not set
+CONFIG_NETWORK_SECMARK=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+
+#
+# Core Netfilter Configuration
+#
+# CONFIG_NETFILTER_INGRESS is not set
+# CONFIG_NETFILTER_NETLINK_ACCT is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NETFILTER_NETLINK_OSF is not set
+CONFIG_NF_CONNTRACK=m
+# CONFIG_NF_LOG_NETDEV is not set
+CONFIG_NETFILTER_CONNCOUNT=m
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_SECMARK is not set
+# CONFIG_NF_CONNTRACK_ZONES is not set
+# CONFIG_NF_CONNTRACK_PROCFS is not set
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CONNTRACK_LABELS is not set
+# CONFIG_NF_CT_PROTO_DCCP is not set
+# CONFIG_NF_CT_PROTO_SCTP is not set
+# CONFIG_NF_CT_PROTO_UDPLITE is not set
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+# CONFIG_NF_CONNTRACK_FTP is not set
+# CONFIG_NF_CONNTRACK_H323 is not set
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_SNMP is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+# CONFIG_NF_CONNTRACK_TFTP is not set
+# CONFIG_NF_CT_NETLINK is not set
+CONFIG_NF_NAT=m
+# CONFIG_NF_TABLES is not set
+CONFIG_NETFILTER_XTABLES=m
+
+#
+# Xtables combined modules
+#
+# CONFIG_NETFILTER_XT_MARK is not set
+# CONFIG_NETFILTER_XT_CONNMARK is not set
+
+#
+# Xtables targets
+#
+# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+# CONFIG_NETFILTER_XT_TARGET_LOG is not set
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+CONFIG_NETFILTER_XT_NAT=m
+# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
+# CONFIG_NETFILTER_XT_TARGET_MASQUERADE is not set
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+
+#
+# Xtables matches
+#
+# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_BPF is not set
+# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
+CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=m
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+CONFIG_NETFILTER_XT_MATCH_DCCP=m
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ECN is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=m
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_HL is not set
+# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+# CONFIG_NETFILTER_XT_MATCH_MAC is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# end of Core Netfilter Configuration
+
+# CONFIG_IP_SET is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=m
+# CONFIG_NF_SOCKET_IPV4 is not set
+# CONFIG_NF_TPROXY_IPV4 is not set
+# CONFIG_NF_DUP_IPV4 is not set
+# CONFIG_NF_LOG_ARP is not set
+# CONFIG_NF_LOG_IPV4 is not set
+CONFIG_NF_REJECT_IPV4=m
+CONFIG_IP_NF_IPTABLES=m
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+# CONFIG_IP_NF_TARGET_SYNPROXY is not set
+CONFIG_IP_NF_NAT=m
+# CONFIG_IP_NF_TARGET_MASQUERADE is not set
+# CONFIG_IP_NF_TARGET_NETMAP is not set
+# CONFIG_IP_NF_TARGET_REDIRECT is not set
+# CONFIG_IP_NF_MANGLE is not set
+# CONFIG_IP_NF_RAW is not set
+# CONFIG_IP_NF_SECURITY is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# end of IP: Netfilter Configuration
+
+#
+# IPv6: Netfilter Configuration
+#
+# CONFIG_NF_SOCKET_IPV6 is not set
+# CONFIG_NF_TPROXY_IPV6 is not set
+# CONFIG_NF_DUP_IPV6 is not set
+CONFIG_NF_REJECT_IPV6=m
+# CONFIG_NF_LOG_IPV6 is not set
+CONFIG_IP6_NF_IPTABLES=m
+# CONFIG_IP6_NF_MATCH_AH is not set
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+# CONFIG_IP6_NF_MATCH_HL is not set
+# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
+# CONFIG_IP6_NF_MATCH_MH is not set
+# CONFIG_IP6_NF_MATCH_RT is not set
+# CONFIG_IP6_NF_MATCH_SRH is not set
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
+# CONFIG_IP6_NF_MANGLE is not set
+# CONFIG_IP6_NF_RAW is not set
+# CONFIG_IP6_NF_SECURITY is not set
+CONFIG_IP6_NF_NAT=m
+# end of IPv6: Netfilter Configuration
+
+CONFIG_NF_DEFRAG_IPV6=m
+# CONFIG_NF_CONNTRACK_BRIDGE is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+CONFIG_TIPC=m
+CONFIG_TIPC_MEDIA_UDP=y
+# CONFIG_TIPC_CRYPTO is not set
+# CONFIG_TIPC_DIAG is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=m
+CONFIG_GARP=m
+# CONFIG_BRIDGE is not set
+CONFIG_HAVE_NET_DSA=y
+# CONFIG_NET_DSA is not set
+CONFIG_VLAN_8021Q=m
+CONFIG_VLAN_8021Q_GVRP=y
+# CONFIG_VLAN_8021Q_MVRP is not set
+CONFIG_LLC=m
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=m
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+# CONFIG_NET_L3_MASTER_DEV is not set
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
+# CONFIG_CGROUP_NET_PRIO is not set
+# CONFIG_CGROUP_NET_CLASSID is not set
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+# CONFIG_BPF_JIT is not set
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+CONFIG_FIB_RULES=y
+CONFIG_WIRELESS=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_WEXT_SPY=y
+CONFIG_WEXT_PRIV=y
+CONFIG_CFG80211=m
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+# CONFIG_CFG80211_CERTIFICATION_ONUS is not set
+CONFIG_CFG80211_REQUIRE_SIGNED_REGDB=y
+CONFIG_CFG80211_USE_KERNEL_REGDB_KEYS=y
+CONFIG_CFG80211_DEFAULT_PS=y
+# CONFIG_CFG80211_DEBUGFS is not set
+# CONFIG_CFG80211_CRDA_SUPPORT is not set
+CONFIG_CFG80211_WEXT=y
+CONFIG_LIB80211=m
+CONFIG_LIB80211_CRYPT_WEP=m
+CONFIG_LIB80211_CRYPT_CCMP=m
+CONFIG_LIB80211_CRYPT_TKIP=m
+# CONFIG_LIB80211_DEBUG is not set
+# CONFIG_MAC80211 is not set
+CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+CONFIG_NET_9P=y
+CONFIG_NET_9P_VIRTIO=y
+# CONFIG_NET_9P_DEBUG is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_DST_CACHE=y
+CONFIG_GRO_CELLS=y
+CONFIG_FAILOVER=y
+# CONFIG_ETHTOOL_NETLINK is not set
+CONFIG_HAVE_EBPF_JIT=y
+
+#
+# Device Drivers
+#
+CONFIG_ARM_AMBA=y
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_PCIEAER=y
+# CONFIG_PCIEAER_INJECT is not set
+# CONFIG_PCIE_ECRC is not set
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
+# CONFIG_PCIE_DPC is not set
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_IOV is not set
+# CONFIG_PCI_PRI is not set
+# CONFIG_PCI_PASID is not set
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_PCI_FTPCI100 is not set
+# CONFIG_PCI_HOST_GENERIC is not set
+# CONFIG_PCIE_XILINX is not set
+# CONFIG_PCI_V3_SEMI is not set
+# CONFIG_PCIE_ALTERA is not set
+
+#
+# DesignWare PCI Core Support
+#
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# CONFIG_PCI_LAYERSCAPE is not set
+# CONFIG_PCIE_HISI_STB is not set
+# CONFIG_PCI_MESON is not set
+# end of DesignWare PCI Core Support
+
+#
+# Mobiveil PCIe Core Support
+#
+# end of Mobiveil PCIe Core Support
+
+#
+# Cadence PCIe controllers support
+#
+# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
+# CONFIG_PCI_J721E_HOST is not set
+# end of Cadence PCIe controllers support
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_STANDALONE=y
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=m
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_FW_LOADER_USER_HELPER is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+# CONFIG_FW_CACHE is not set
+# end of Firmware loader
+
+CONFIG_ALLOW_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+# CONFIG_BRCMSTB_GISB_ARB is not set
+# CONFIG_MOXTET is not set
+# CONFIG_SIMPLE_PM_BUS is not set
+# CONFIG_VEXPRESS_CONFIG is not set
+# CONFIG_MHI_BUS is not set
+# end of Bus devices
+
+# CONFIG_CONNECTOR is not set
+# CONFIG_GNSS is not set
+CONFIG_MTD=m
+# CONFIG_MTD_TESTS is not set
+
+#
+# Partition parsers
+#
+# CONFIG_MTD_AR7_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=m
+CONFIG_MTD_OF_PARTS=m
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# end of Partition parsers
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_BLKDEVS=m
+CONFIG_MTD_BLOCK=m
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_MTD_OOPS is not set
+# CONFIG_MTD_SWAP is not set
+# CONFIG_MTD_PARTITIONED_MASTER is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=m
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=m
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+# CONFIG_MTD_CFI_NOSWAP is not set
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_LE_BYTE_SWAP=y
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_16=y
+CONFIG_MTD_MAP_BANK_WIDTH_32=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+# CONFIG_MTD_CFI_INTELEXT is not set
+CONFIG_MTD_CFI_AMDSTD=m
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=m
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# end of RAM/ROM/Flash chip drivers
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=m
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+# CONFIG_MTD_PHYSMAP_OF is not set
+# CONFIG_MTD_PHYSMAP_GPIO_ADDR is not set
+# CONFIG_MTD_PCI is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+# end of Mapping drivers for chip access
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_MCHP23K256 is not set
+# CONFIG_MTD_SST25L is not set
+# CONFIG_MTD_SLRAM is not set
+CONFIG_MTD_PHRAM=m
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOCG3 is not set
+# end of Self-contained MTD device drivers
+
+#
+# NAND
+#
+CONFIG_MTD_NAND_CORE=m
+# CONFIG_MTD_ONENAND is not set
+CONFIG_MTD_NAND_ECC_SW_HAMMING=m
+# CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC is not set
+CONFIG_MTD_RAW_NAND=m
+# CONFIG_MTD_NAND_ECC_SW_BCH is not set
+
+#
+# Raw/parallel NAND flash controllers
+#
+# CONFIG_MTD_NAND_DENALI_PCI is not set
+# CONFIG_MTD_NAND_DENALI_DT is not set
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_BRCMNAND is not set
+# CONFIG_MTD_NAND_HISI504 is not set
+# CONFIG_MTD_NAND_MXIC is not set
+# CONFIG_MTD_NAND_GPIO is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_NAND_CADENCE is not set
+# CONFIG_MTD_NAND_ARASAN is not set
+
+#
+# Misc
+#
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_RICOH is not set
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_SPI_NAND is not set
+
+#
+# ECC engine support
+#
+CONFIG_MTD_NAND_ECC=y
+# end of ECC engine support
+# end of NAND
+
+#
+# LPDDR & LPDDR2 PCM memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# CONFIG_MTD_LPDDR2_NVM is not set
+# end of LPDDR & LPDDR2 PCM memory drivers
+
+# CONFIG_MTD_SPI_NOR is not set
+CONFIG_MTD_UBI=m
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_LIMIT=20
+# CONFIG_MTD_UBI_FASTMAP is not set
+# CONFIG_MTD_UBI_GLUEBI is not set
+# CONFIG_MTD_UBI_BLOCK is not set
+# CONFIG_MTD_HYPERBUS is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+# CONFIG_OF_UNITTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_NET=y
+CONFIG_OF_RESERVED_MEM=y
+# CONFIG_OF_OVERLAY is not set
+CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+CONFIG_CDROM=m
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+CONFIG_ZRAM=m
+# CONFIG_ZRAM_WRITEBACK is not set
+# CONFIG_ZRAM_MEMORY_TRACKING is not set
+# CONFIG_BLK_DEV_UMEM is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=32768
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_VIRTIO_BLK is not set
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_RSXX is not set
+
+#
+# NVME Support
+#
+# CONFIG_BLK_DEV_NVME is not set
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_LATTICE_ECP3_CONFIG is not set
+# CONFIG_SRAM is not set
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_PVPANIC is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_AT25 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_IDT_89HPESX is not set
+# CONFIG_EEPROM_EE1004 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# end of Texas Instruments shared transport line discipline
+
+# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
+
+#
+# Altera FPGA firmware download module (requires I2C)
+#
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_ECHO is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_MISC_RTSX_USB is not set
+# CONFIG_HABANA_AI is not set
+# end of Misc devices
+
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=m
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=m
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=m
+# CONFIG_CHR_DEV_ST is not set
+CONFIG_BLK_DEV_SR=m
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT3SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_NSP32 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+# CONFIG_SCSI_VIRTIO is not set
+# CONFIG_SCSI_DH is not set
+# end of SCSI device support
+
+CONFIG_ATA=m
+CONFIG_ATA_VERBOSE_ERROR=y
+# CONFIG_ATA_FORCE is not set
+
+#
+# Controllers with non-SFF native interface
+#
+# CONFIG_SATA_AHCI is not set
+# CONFIG_SATA_AHCI_PLATFORM is not set
+# CONFIG_AHCI_CEVA is not set
+# CONFIG_AHCI_QORIQ is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_ZHAOXIN is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_LEGACY is not set
+CONFIG_MD=y
+# CONFIG_BLK_DEV_MD is not set
+# CONFIG_BCACHE is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
+CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
+# CONFIG_DM_UNSTRIPED is not set
+# CONFIG_DM_CRYPT is not set
+# CONFIG_DM_SNAPSHOT is not set
+# CONFIG_DM_THIN_PROVISIONING is not set
+# CONFIG_DM_CACHE is not set
+# CONFIG_DM_WRITECACHE is not set
+# CONFIG_DM_EBS is not set
+# CONFIG_DM_ERA is not set
+# CONFIG_DM_CLONE is not set
+# CONFIG_DM_MIRROR is not set
+# CONFIG_DM_RAID is not set
+# CONFIG_DM_ZERO is not set
+# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_DUST is not set
+# CONFIG_DM_UEVENT is not set
+# CONFIG_DM_FLAKEY is not set
+# CONFIG_DM_VERITY is not set
+# CONFIG_DM_SWITCH is not set
+# CONFIG_DM_LOG_WRITES is not set
+# CONFIG_DM_INTEGRITY is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+CONFIG_NETDEVICES=y
+CONFIG_MII=m
+CONFIG_NET_CORE=y
+CONFIG_BONDING=m
+# CONFIG_DUMMY is not set
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NET_TEAM is not set
+CONFIG_MACVLAN=m
+# CONFIG_MACVTAP is not set
+# CONFIG_IPVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_MACSEC is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_TUN is not set
+# CONFIG_TUN_VNET_CROSS_LE is not set
+# CONFIG_VETH is not set
+CONFIG_VIRTIO_NET=y
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+
+#
+# Distributed Switch Architecture drivers
+#
+# end of Distributed Switch Architecture drivers
+
+# CONFIG_ETHERNET is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PHYLIB=m
+CONFIG_SWPHY=y
+CONFIG_FIXED_PHY=m
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+# CONFIG_AQUANTIA_PHY is not set
+# CONFIG_AX88796B_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BCM54140_PHY is not set
+# CONFIG_BCM7XXX_PHY is not set
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_MARVELL_10G_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_MICROCHIP_PHY is not set
+# CONFIG_MICROCHIP_T1_PHY is not set
+# CONFIG_MICROSEMI_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_RENESAS_PHY is not set
+# CONFIG_ROCKCHIP_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_MICREL_KS8995MA is not set
+CONFIG_MDIO_DEVICE=m
+CONFIG_MDIO_BUS=m
+CONFIG_OF_MDIO=m
+CONFIG_MDIO_DEVRES=m
+CONFIG_MDIO_BITBANG=m
+# CONFIG_MDIO_BCM_UNIMAC is not set
+# CONFIG_MDIO_GPIO is not set
+# CONFIG_MDIO_HISI_FEMAC is not set
+# CONFIG_MDIO_MVUSB is not set
+# CONFIG_MDIO_MSCC_MIIM is not set
+# CONFIG_MDIO_IPQ4019 is not set
+
+#
+# MDIO Multiplexers
+#
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set
+# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
+
+#
+# PCS device drivers
+#
+# CONFIG_PCS_XPCS is not set
+# end of PCS device drivers
+
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+
+#
+# Host-side USB support is needed for USB Network Adapter support
+#
+CONFIG_USB_NET_DRIVERS=m
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_RTL8152 is not set
+# CONFIG_USB_LAN78XX is not set
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_AX88179_178A=m
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_CDC_EEM is not set
+CONFIG_USB_NET_CDC_NCM=m
+# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set
+# CONFIG_USB_NET_CDC_MBIM is not set
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_SR9700 is not set
+# CONFIG_USB_NET_SR9800 is not set
+# CONFIG_USB_NET_SMSC75XX is not set
+# CONFIG_USB_NET_SMSC95XX is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=m
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+CONFIG_USB_NET_RNDIS_HOST=m
+CONFIG_USB_NET_CDC_SUBSET_ENABLE=m
+CONFIG_USB_NET_CDC_SUBSET=m
+# CONFIG_USB_ALI_M5632 is not set
+# CONFIG_USB_AN2720 is not set
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=m
+# CONFIG_USB_NET_CX82310_ETH is not set
+# CONFIG_USB_NET_KALMIA is not set
+# CONFIG_USB_NET_QMI_WWAN is not set
+# CONFIG_USB_NET_INT51X1 is not set
+# CONFIG_USB_IPHETH is not set
+# CONFIG_USB_SIERRA_NET is not set
+# CONFIG_USB_VL600 is not set
+# CONFIG_USB_NET_CH9200 is not set
+# CONFIG_USB_NET_AQC111 is not set
+CONFIG_WLAN=y
+# CONFIG_WIRELESS_WDS is not set
+# CONFIG_WLAN_VENDOR_ADMTEK is not set
+# CONFIG_WLAN_VENDOR_ATH is not set
+# CONFIG_WLAN_VENDOR_ATMEL is not set
+# CONFIG_WLAN_VENDOR_BROADCOM is not set
+# CONFIG_WLAN_VENDOR_CISCO is not set
+# CONFIG_WLAN_VENDOR_INTEL is not set
+CONFIG_WLAN_VENDOR_INTERSIL=y
+CONFIG_HOSTAP=m
+# CONFIG_HOSTAP_FIRMWARE is not set
+# CONFIG_HOSTAP_PLX is not set
+# CONFIG_HOSTAP_PCI is not set
+# CONFIG_HERMES is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_WLAN_VENDOR_MARVELL is not set
+# CONFIG_WLAN_VENDOR_MEDIATEK is not set
+# CONFIG_WLAN_VENDOR_MICROCHIP is not set
+# CONFIG_WLAN_VENDOR_RALINK is not set
+# CONFIG_WLAN_VENDOR_REALTEK is not set
+# CONFIG_WLAN_VENDOR_RSI is not set
+# CONFIG_WLAN_VENDOR_ST is not set
+# CONFIG_WLAN_VENDOR_TI is not set
+# CONFIG_WLAN_VENDOR_ZYDAS is not set
+# CONFIG_WLAN_VENDOR_QUANTENNA is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_VIRT_WIFI is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_VMXNET3 is not set
+# CONFIG_NETDEVSIM is not set
+CONFIG_NET_FAILOVER=y
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+# CONFIG_INPUT_MATRIXKMAP is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=m
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=m
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+# CONFIG_RMI4_CORE is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+# CONFIG_VT is not set
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+# CONFIG_LDISC_AUTOLOAD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+# CONFIG_SERIAL_8250_EXAR is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_DWLIB=y
+CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_8250_DW=y
+# CONFIG_SERIAL_8250_EM is not set
+# CONFIG_SERIAL_8250_RT288X is not set
+# CONFIG_SERIAL_OF_PLATFORM is not set
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_AMBA_PL010 is not set
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX310X is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_SIFIVE is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_SC16IS7XX is not set
+# CONFIG_SERIAL_BCM63XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_IFX6X60 is not set
+# CONFIG_SERIAL_XILINX_PS_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
+# CONFIG_SERIAL_ST_ASC is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+CONFIG_SERIAL_MCTRL_GPIO=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+# CONFIG_TRACE_SINK is not set
+# CONFIG_HVC_DCC is not set
+# CONFIG_SERIAL_DEV_BUS is not set
+# CONFIG_TTY_PRINTK is not set
+# CONFIG_VIRTIO_CONSOLE is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_APPLICOM is not set
+CONFIG_DEVMEM=y
+# CONFIG_DEVKMEM is not set
+# CONFIG_RAW_DRIVER is not set
+CONFIG_DEVPORT=y
+# CONFIG_TCG_TPM is not set
+# CONFIG_XILLYBUS is not set
+# end of Character devices
+
+# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=m
+# CONFIG_I2C_MUX is not set
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_HIX5HD2 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NVIDIA_GPU is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CBUS_GPIO is not set
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_NOMADIK is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_RK3X is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_SLAVE is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+# CONFIG_SPI_MEM is not set
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_AXI_SPI_ENGINE is not set
+CONFIG_SPI_BITBANG=m
+# CONFIG_SPI_CADENCE is not set
+# CONFIG_SPI_CADENCE_QUADSPI is not set
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_NXP_FLEXSPI is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_FSL_SPI is not set
+# CONFIG_SPI_OC_TINY is not set
+# CONFIG_SPI_PL022 is not set
+# CONFIG_SPI_PXA2XX is not set
+# CONFIG_SPI_ROCKCHIP is not set
+# CONFIG_SPI_SC18IS602 is not set
+# CONFIG_SPI_SIFIVE is not set
+# CONFIG_SPI_MXIC is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_ZYNQMP_GQSPI is not set
+# CONFIG_SPI_AMD is not set
+
+#
+# SPI Multiplexer support
+#
+# CONFIG_SPI_MUX is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_LOOPBACK_TEST is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_SLAVE is not set
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+# CONFIG_PPS is not set
+
+#
+# PTP clock support
+#
+# CONFIG_PTP_1588_CLOCK is not set
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# end of PTP clock support
+
+# CONFIG_PINCTRL is not set
+CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=512
+CONFIG_OF_GPIO=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_CDEV=y
+# CONFIG_GPIO_CDEV_V1 is not set
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_74XX_MMIO is not set
+# CONFIG_GPIO_ALTERA is not set
+# CONFIG_GPIO_CADENCE is not set
+# CONFIG_GPIO_DWAPB is not set
+# CONFIG_GPIO_FTGPIO010 is not set
+# CONFIG_GPIO_GENERIC_PLATFORM is not set
+# CONFIG_GPIO_GRGPIO is not set
+# CONFIG_GPIO_HLWD is not set
+# CONFIG_GPIO_MB86S7X is not set
+# CONFIG_GPIO_MPC8XXX is not set
+# CONFIG_GPIO_PL061 is not set
+# CONFIG_GPIO_SIFIVE is not set
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_ZEVIO is not set
+# CONFIG_GPIO_AMD_FCH is not set
+# end of Memory mapped GPIO drivers
+
+#
+# I2C GPIO expanders
+#
+# CONFIG_GPIO_ADP5588 is not set
+# CONFIG_GPIO_ADNP is not set
+# CONFIG_GPIO_GW_PLD is not set
+# CONFIG_GPIO_MAX7300 is not set
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCA9570 is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_TPIC2810 is not set
+# end of I2C GPIO expanders
+
+#
+# MFD GPIO expanders
+#
+# CONFIG_HTC_EGPIO is not set
+# end of MFD GPIO expanders
+
+#
+# PCI GPIO expanders
+#
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_PCI_IDIO_16 is not set
+# CONFIG_GPIO_PCIE_IDIO_24 is not set
+# CONFIG_GPIO_RDC321X is not set
+# end of PCI GPIO expanders
+
+#
+# SPI GPIO expanders
+#
+# CONFIG_GPIO_74X164 is not set
+# CONFIG_GPIO_MAX3191X is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_PISOSR is not set
+# CONFIG_GPIO_XRA1403 is not set
+# end of SPI GPIO expanders
+
+#
+# USB GPIO expanders
+#
+# end of USB GPIO expanders
+
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_MOCKUP is not set
+# CONFIG_W1 is not set
+CONFIG_POWER_RESET=y
+# CONFIG_POWER_RESET_BRCMKONA is not set
+# CONFIG_POWER_RESET_GPIO is not set
+# CONFIG_POWER_RESET_GPIO_RESTART is not set
+# CONFIG_POWER_RESET_LTC2952 is not set
+# CONFIG_POWER_RESET_RESTART is not set
+# CONFIG_POWER_RESET_SYSCON is not set
+# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
+# CONFIG_NVMEM_REBOOT_MODE is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+# CONFIG_PDA_POWER is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_CHARGER_ADP5061 is not set
+# CONFIG_BATTERY_CW2015 is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_DS2782 is not set
+# CONFIG_BATTERY_SBS is not set
+# CONFIG_CHARGER_SBS is not set
+# CONFIG_BATTERY_BQ27XXX is not set
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_BATTERY_MAX17042 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHARGER_LP8727 is not set
+# CONFIG_CHARGER_GPIO is not set
+# CONFIG_CHARGER_LT3651 is not set
+# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
+# CONFIG_CHARGER_BQ2415X is not set
+# CONFIG_CHARGER_BQ24257 is not set
+# CONFIG_CHARGER_BQ24735 is not set
+# CONFIG_CHARGER_BQ2515X is not set
+# CONFIG_CHARGER_BQ25890 is not set
+# CONFIG_CHARGER_BQ25980 is not set
+# CONFIG_CHARGER_SMB347 is not set
+# CONFIG_BATTERY_GAUGE_LTC2941 is not set
+# CONFIG_BATTERY_RT5033 is not set
+# CONFIG_CHARGER_RT9455 is not set
+# CONFIG_CHARGER_BD99954 is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_ACT8945A is not set
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# CONFIG_MFD_ATMEL_HLCDC is not set
+# CONFIG_MFD_BCM590XX is not set
+# CONFIG_MFD_BD9571MWV is not set
+# CONFIG_MFD_AXP20X_I2C is not set
+# CONFIG_MFD_MADERA is not set
+# CONFIG_MFD_ASIC3 is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9062 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_DA9150 is not set
+# CONFIG_MFD_DLN2 is not set
+# CONFIG_MFD_GATEWORKS_GSC is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MP2629 is not set
+# CONFIG_MFD_HI6421_PMIC is not set
+# CONFIG_MFD_HI655X_PMIC is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_MFD_IQS62X is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_MAX14577 is not set
+# CONFIG_MFD_MAX77650 is not set
+# CONFIG_MFD_MAX77686 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MT6360 is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_MENF21BMC is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_CPCAP is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_PM8XXX is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_RT5033 is not set
+# CONFIG_MFD_RK808 is not set
+# CONFIG_MFD_RN5T618 is not set
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SKY81452 is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_MFD_STMPE is not set
+# CONFIG_MFD_SYSCON is not set
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_TI_LMU is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65086 is not set
+# CONFIG_MFD_TPS65217 is not set
+# CONFIG_MFD_TI_LP873X is not set
+# CONFIG_MFD_TI_LP87565 is not set
+# CONFIG_MFD_TPS65218 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_T7L66XB is not set
+# CONFIG_MFD_TC6387XB is not set
+# CONFIG_MFD_TC6393XB is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_STMFX is not set
+# CONFIG_MFD_INTEL_M10_BMC is not set
+# end of Multifunction device drivers
+
+# CONFIG_REGULATOR is not set
+# CONFIG_RC_CORE is not set
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGA_ARB is not set
+# CONFIG_IMX_IPUV3_CORE is not set
+# CONFIG_DRM is not set
+
+#
+# ARM devices
+#
+# end of ARM devices
+
+#
+# Frame buffer Devices
+#
+# CONFIG_FB is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
+# end of Backlight & LCD device support
+# end of Graphics support
+
+# CONFIG_SOUND is not set
+
+#
+# HID support
+#
+CONFIG_HID=m
+# CONFIG_HID_BATTERY_STRENGTH is not set
+CONFIG_HIDRAW=y
+# CONFIG_UHID is not set
+CONFIG_HID_GENERIC=m
+
+#
+# Special HID drivers
+#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_ACCUTOUCH is not set
+# CONFIG_HID_ACRUX is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_APPLEIR is not set
+# CONFIG_HID_AUREAL is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_BETOP_FF is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_COUGAR is not set
+# CONFIG_HID_MACALLY is not set
+# CONFIG_HID_CMEDIA is not set
+# CONFIG_HID_CP2112 is not set
+# CONFIG_HID_CREATIVE_SB0540 is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_ELO is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_GEMBIRD is not set
+# CONFIG_HID_GFRM is not set
+# CONFIG_HID_GLORIOUS is not set
+# CONFIG_HID_HOLTEK is not set
+# CONFIG_HID_VIVALDI is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_UCLOGIC is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_VIEWSONIC is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+# CONFIG_HID_ITE is not set
+# CONFIG_HID_JABRA is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LENOVO is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MALTRON is not set
+# CONFIG_HID_MAYFLASH is not set
+# CONFIG_HID_REDRAGON is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_MULTITOUCH is not set
+# CONFIG_HID_NTI is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PENMOUNT is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PLANTRONICS is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_RETRODE is not set
+# CONFIG_HID_ROCCAT is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEAM is not set
+# CONFIG_HID_STEELSERIES is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_RMI is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_UDRAW_PS3 is not set
+# CONFIG_HID_WACOM is not set
+# CONFIG_HID_XINMO is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+# CONFIG_HID_ALPS is not set
+# CONFIG_HID_MCP2221 is not set
+# end of Special HID drivers
+
+#
+# USB HID support
+#
+CONFIG_USB_HID=m
+# CONFIG_HID_PID is not set
+CONFIG_USB_HIDDEV=y
+
+#
+# USB HID Boot Protocol drivers
+#
+CONFIG_USB_KBD=m
+CONFIG_USB_MOUSE=m
+# end of USB HID Boot Protocol drivers
+# end of USB HID support
+
+#
+# I2C HID support
+#
+# CONFIG_I2C_HID is not set
+# end of I2C HID support
+# end of HID support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=m
+# CONFIG_USB_ULPI_BUS is not set
+# CONFIG_USB_CONN_GPIO is not set
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=m
+CONFIG_USB_PCI=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEFAULT_PERSIST=y
+# CONFIG_USB_FEW_INIT_RETRIES is not set
+CONFIG_USB_DYNAMIC_MINORS=y
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_PRODUCTLIST is not set
+# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+CONFIG_USB_AUTOSUSPEND_DELAY=2
+CONFIG_USB_MON=m
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=m
+# CONFIG_USB_XHCI_DBGCAP is not set
+CONFIG_USB_XHCI_PCI=m
+# CONFIG_USB_XHCI_PCI_RENESAS is not set
+CONFIG_USB_XHCI_PLATFORM=m
+# CONFIG_USB_XHCI_HISTB is not set
+CONFIG_USB_EHCI_HCD=m
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_PCI=m
+# CONFIG_USB_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PLATFORM=m
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_FOTG210_HCD is not set
+# CONFIG_USB_MAX3421_HCD is not set
+CONFIG_USB_OHCI_HCD=m
+# CONFIG_USB_OHCI_HCD_PCI is not set
+CONFIG_USB_OHCI_HCD_PLATFORM=m
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+# CONFIG_USB_UAS is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USBIP_CORE is not set
+# CONFIG_USB_CDNS3 is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_DWC3 is not set
+# CONFIG_USB_DWC2 is not set
+# CONFIG_USB_CHIPIDEA is not set
+# CONFIG_USB_ISP1760 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_APPLE_MFI_FASTCHARGE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+# CONFIG_USB_EZUSB_FX2 is not set
+# CONFIG_USB_HUB_USB251XB is not set
+# CONFIG_USB_HSIC_USB3503 is not set
+# CONFIG_USB_HSIC_USB4604 is not set
+# CONFIG_USB_LINK_LAYER_TEST is not set
+
+#
+# USB Physical Layer drivers
+#
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+# CONFIG_USB_ULPI is not set
+# end of USB Physical Layer drivers
+
+# CONFIG_USB_GADGET is not set
+# CONFIG_TYPEC is not set
+# CONFIG_USB_ROLE_SWITCH is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_ATOMIC_SCRUB=y
+CONFIG_EDAC_SUPPORT=y
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
+
+#
+# DMABUF options
+#
+# CONFIG_SYNC_FILE is not set
+# CONFIG_DMABUF_HEAPS is not set
+# end of DMABUF options
+
+# CONFIG_AUXDISPLAY is not set
+CONFIG_UIO=m
+# CONFIG_UIO_CIF is not set
+# CONFIG_UIO_PDRV_GENIRQ is not set
+# CONFIG_UIO_DMEM_GENIRQ is not set
+# CONFIG_UIO_AEC is not set
+# CONFIG_UIO_SERCOS3 is not set
+# CONFIG_UIO_PCI_GENERIC is not set
+# CONFIG_UIO_NETX is not set
+# CONFIG_UIO_PRUSS is not set
+# CONFIG_UIO_MF624 is not set
+# CONFIG_VFIO is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_MENU=y
+# CONFIG_VIRTIO_PCI is not set
+# CONFIG_VIRTIO_BALLOON is not set
+# CONFIG_VIRTIO_INPUT is not set
+CONFIG_VIRTIO_MMIO=y
+# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+# CONFIG_VDPA is not set
+# CONFIG_VHOST_MENU is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# end of Microsoft Hyper-V guest support
+
+# CONFIG_GREYBUS is not set
+# CONFIG_STAGING is not set
+# CONFIG_GOLDFISH is not set
+# CONFIG_CHROME_PLATFORMS is not set
+# CONFIG_MELLANOX_PLATFORM is not set
+CONFIG_HAVE_CLK=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_COMMON_CLK_MAX9485 is not set
+# CONFIG_COMMON_CLK_SI5341 is not set
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI514 is not set
+# CONFIG_COMMON_CLK_SI544 is not set
+# CONFIG_COMMON_CLK_SI570 is not set
+# CONFIG_COMMON_CLK_CDCE706 is not set
+# CONFIG_COMMON_CLK_CDCE925 is not set
+# CONFIG_COMMON_CLK_CS2000_CP is not set
+# CONFIG_CLK_QORIQ is not set
+# CONFIG_COMMON_CLK_VC5 is not set
+# CONFIG_COMMON_CLK_FIXED_MMIO is not set
+# CONFIG_COMMON_CLK_HI3516CV300 is not set
+# CONFIG_COMMON_CLK_HI3519 is not set
+# CONFIG_COMMON_CLK_HI3660 is not set
+# CONFIG_COMMON_CLK_HI3670 is not set
+# CONFIG_COMMON_CLK_HI3798CV200 is not set
+# CONFIG_COMMON_CLK_HI6220 is not set
+# CONFIG_RESET_HISI is not set
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_CLKSRC_MMIO=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_ARM_TIMER_SP804=y
+# CONFIG_MICROCHIP_PIT64B is not set
+# end of Clock Source drivers
+
+# CONFIG_MAILBOX is not set
+# CONFIG_IOMMU_SUPPORT is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Aspeed SoC drivers
+#
+# end of Aspeed SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# CONFIG_SOC_BRCMSTB is not set
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# CONFIG_QUICC_ENGINE is not set
+# CONFIG_FSL_RCPM is not set
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# CONFIG_XILINX_VCU is not set
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+# CONFIG_PM_DEVFREQ is not set
+# CONFIG_EXTCON is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_NTB is not set
+# CONFIG_VME_BUS is not set
+# CONFIG_PWM is not set
+
+#
+# IRQ chip support
+#
+CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_MAX_NR=1
+# CONFIG_AL_FIC is not set
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+# CONFIG_RESET_CONTROLLER is not set
+
+#
+# PHY Subsystem
+#
+# CONFIG_GENERIC_PHY is not set
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# CONFIG_PHY_CADENCE_TORRENT is not set
+# CONFIG_PHY_CADENCE_DPHY is not set
+# CONFIG_PHY_CADENCE_SALVO is not set
+# CONFIG_PHY_FSL_IMX8MQ_USB is not set
+# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_MAPPHONE_MDM6600 is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# CONFIG_ARM_CCI_PMU is not set
+# CONFIG_ARM_CCN is not set
+CONFIG_ARM_PMU=y
+# end of Performance monitor support
+
+CONFIG_RAS=y
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID is not set
+# end of Android
+
+#
+# Vendor Hooks
+#
+# CONFIG_VENDOR_HOOKS is not set
+# end of Vendor Hooks
+
+CONFIG_DAX=y
+# CONFIG_NVMEM is not set
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_FSI is not set
+# CONFIG_TEE is not set
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+CONFIG_EXT2_FS=m
+CONFIG_EXT2_FS_XATTR=y
+# CONFIG_EXT2_FS_POSIX_ACL is not set
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT3_FS=m
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_EXT4_FS=m
+# CONFIG_EXT4_FS_POSIX_ACL is not set
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_JBD2=m
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=m
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_MANDATORY_FILE_LOCKING is not set
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_FANOTIFY=y
+# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_FUSE_FS is not set
+CONFIG_OVERLAY_FS=m
+# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+# CONFIG_OVERLAY_FS_INDEX is not set
+# CONFIG_OVERLAY_FS_METACOPY is not set
+
+#
+# Caches
+#
+CONFIG_FSCACHE=m
+# CONFIG_FSCACHE_STATS is not set
+# CONFIG_FSCACHE_HISTOGRAM is not set
+# CONFIG_FSCACHE_DEBUG is not set
+# CONFIG_FSCACHE_OBJECT_LIST is not set
+# CONFIG_CACHEFILES is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+# CONFIG_JOLIET is not set
+# CONFIG_ZISOFS is not set
+# CONFIG_UDF_FS is not set
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+# CONFIG_MSDOS_FS is not set
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_VMCORE=y
+# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_PROC_CHILDREN is not set
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_MEMFD_CREATE=y
+# CONFIG_CONFIGFS_FS is not set
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+# CONFIG_JFFS2_FS_XATTR is not set
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+CONFIG_UBIFS_FS=m
+CONFIG_UBIFS_FS_ADVANCED_COMPR=y
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+# CONFIG_UBIFS_FS_ZSTD is not set
+# CONFIG_UBIFS_ATIME_SUPPORT is not set
+CONFIG_UBIFS_FS_XATTR=y
+CONFIG_UBIFS_FS_SECURITY=y
+# CONFIG_UBIFS_FS_AUTHENTICATION is not set
+CONFIG_CRAMFS=m
+# CONFIG_CRAMFS_BLOCKDEV is not set
+# CONFIG_CRAMFS_MTD is not set
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_FILE_CACHE=y
+# CONFIG_SQUASHFS_FILE_DIRECT is not set
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_DECOMP_MULTI is not set
+# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
+CONFIG_SQUASHFS_XATTR=y
+CONFIG_SQUASHFS_ZLIB=y
+# CONFIG_SQUASHFS_LZ4 is not set
+# CONFIG_SQUASHFS_LZO is not set
+CONFIG_SQUASHFS_XZ=y
+# CONFIG_SQUASHFS_ZSTD is not set
+# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_PSTORE is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=m
+# CONFIG_NFS_V2 is not set
+CONFIG_NFS_V3=m
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=m
+# CONFIG_NFS_SWAP is not set
+CONFIG_NFS_V4_1=y
+# CONFIG_NFS_V4_2 is not set
+CONFIG_PNFS_FILE_LAYOUT=m
+CONFIG_PNFS_BLOCK=m
+CONFIG_PNFS_FLEXFILE_LAYOUT=m
+CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
+# CONFIG_NFS_V4_1_MIGRATION is not set
+CONFIG_NFS_FSCACHE=y
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+# CONFIG_NFS_DISABLE_UDP_SUPPORT is not set
+CONFIG_NFSD=m
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+# CONFIG_NFSD_BLOCKLAYOUT is not set
+# CONFIG_NFSD_SCSILAYOUT is not set
+# CONFIG_NFSD_FLEXFILELAYOUT is not set
+# CONFIG_NFSD_V4_SECURITY_LABEL is not set
+CONFIG_GRACE_PERIOD=m
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=m
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=m
+CONFIG_SUNRPC_GSS=m
+CONFIG_SUNRPC_BACKCHANNEL=y
+CONFIG_RPCSEC_GSS_KRB5=m
+CONFIG_SUNRPC_DISABLE_INSECURE_ENCTYPES=y
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS2 is not set
+# CONFIG_CIFS_ALLOW_INSECURE_LEGACY is not set
+# CONFIG_CIFS_UPCALL is not set
+# CONFIG_CIFS_XATTR is not set
+CONFIG_CIFS_DEBUG=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
+# CONFIG_CIFS_DFS_UPCALL is not set
+CONFIG_CIFS_FSCACHE=y
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_9P_FS=y
+# CONFIG_9P_FS_POSIX_ACL is not set
+# CONFIG_9P_FS_SECURITY is not set
+CONFIG_NLS=m
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=m
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=m
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_UNICODE is not set
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+CONFIG_SECURITY_DMESG_RESTRICT=y
+CONFIG_SECURITY=y
+CONFIG_SECURITYFS=y
+CONFIG_SECURITY_NETWORK=y
+# CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
+CONFIG_LSM_MMAP_MIN_ADDR=32768
+CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
+CONFIG_HARDENED_USERCOPY=y
+CONFIG_HARDENED_USERCOPY_FALLBACK=y
+# CONFIG_HARDENED_USERCOPY_PAGESPAN is not set
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+CONFIG_SECURITY_SELINUX=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM=y
+# CONFIG_SECURITY_SELINUX_DISABLE is not set
+CONFIG_SECURITY_SELINUX_DEVELOP=y
+CONFIG_SECURITY_SELINUX_AVC_STATS=y
+CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
+CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9
+CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256
+CONFIG_SECURITY_SMACK=y
+# CONFIG_SECURITY_SMACK_BRINGUP is not set
+# CONFIG_SECURITY_SMACK_NETFILTER is not set
+# CONFIG_SECURITY_SMACK_APPEND_SIGNALS is not set
+# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_SECURITY_APPARMOR is not set
+# CONFIG_SECURITY_LOADPIN is not set
+CONFIG_SECURITY_YAMA=y
+# CONFIG_SECURITY_SAFESETID is not set
+# CONFIG_SECURITY_LOCKDOWN_LSM is not set
+CONFIG_INTEGRITY=y
+# CONFIG_INTEGRITY_SIGNATURE is not set
+CONFIG_INTEGRITY_AUDIT=y
+# CONFIG_IMA is not set
+# CONFIG_EVM is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_INIT_STACK_NONE=y
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+# end of Memory initialization
+# end of Kernel hardening options
+
+CONFIG_SECURITY_BOOT_INIT=y
+# end of Security options
+
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SKCIPHER=m
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=m
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_AKCIPHER=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_GF128MUL=m
+CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Public-key cryptography
+#
+CONFIG_CRYPTO_RSA=y
+# CONFIG_CRYPTO_DH is not set
+# CONFIG_CRYPTO_ECDH is not set
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_SEQIV is not set
+CONFIG_CRYPTO_ECHAINIV=m
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=m
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=m
+CONFIG_CRYPTO_CTS=m
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_ADIANTUM is not set
+# CONFIG_CRYPTO_ESSIV is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_CMAC=m
+CONFIG_CRYPTO_HMAC=m
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=m
+# CONFIG_CRYPTO_CRC32 is not set
+# CONFIG_CRYPTO_XXHASH is not set
+# CONFIG_CRYPTO_BLAKE2B is not set
+# CONFIG_CRYPTO_BLAKE2S is not set
+# CONFIG_CRYPTO_CRCT10DIF is not set
+CONFIG_CRYPTO_GHASH=m
+# CONFIG_CRYPTO_POLY1305 is not set
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=m
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+# CONFIG_CRYPTO_SHA3 is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+CONFIG_CRYPTO_DES=m
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_LZO=m
+# CONFIG_CRYPTO_842 is not set
+CONFIG_CRYPTO_LZ4=m
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DRBG_MENU=m
+CONFIG_CRYPTO_DRBG_HMAC=y
+# CONFIG_CRYPTO_DRBG_HASH is not set
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=m
+CONFIG_CRYPTO_JITTERENTROPY=m
+# CONFIG_CRYPTO_USER_API_HASH is not set
+# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
+# CONFIG_CRYPTO_USER_API_RNG is not set
+# CONFIG_CRYPTO_USER_API_AEAD is not set
+CONFIG_CRYPTO_HASH_INFO=y
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_AES=m
+CONFIG_CRYPTO_LIB_ARC4=m
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_DES=m
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA256=m
+# CONFIG_CRYPTO_HW is not set
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
+CONFIG_PKCS7_MESSAGE_PARSER=y
+# CONFIG_PKCS7_TEST_KEY is not set
+# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
+# CONFIG_PGP_LIBRARY is not set
+# CONFIG_PGP_KEY_PARSER is not set
+# CONFIG_PGP_PRELOAD is not set
+
+#
+# Certificates for signature checking
+#
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_TRUSTED_KEYS=""
+# CONFIG_SYSTEM_EXTRA_CERTIFICATE is not set
+# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
+# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
+# CONFIG_PGP_PRELOAD_PUBLIC_KEYS is not set
+# end of Certificates for signature checking
+
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_HAVE_ARCH_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=m
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+CONFIG_AUDIT_GENERIC=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
+CONFIG_LZ4_COMPRESS=m
+CONFIG_LZ4_DECOMPRESS=m
+CONFIG_XZ_DEC=y
+# CONFIG_XZ_DEC_X86 is not set
+# CONFIG_XZ_DEC_POWERPC is not set
+# CONFIG_XZ_DEC_IA64 is not set
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+# CONFIG_XZ_DEC_SPARC is not set
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_DMA_OPS=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
+CONFIG_ARCH_HAS_TEARDOWN_DMA_OPS=y
+CONFIG_DMA_NONCOHERENT_MMAP=y
+CONFIG_DMA_REMAP=y
+# CONFIG_DMA_API_DEBUG is not set
+CONFIG_SGL_ALLOC=y
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+CONFIG_CLZ_TAB=y
+# CONFIG_IRQ_POLL is not set
+CONFIG_MPILIB=y
+CONFIG_LIBFDT=y
+CONFIG_OID_REGISTRY=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_32=y
+CONFIG_SG_POOL=y
+CONFIG_SBITMAP=y
+# CONFIG_STRING_SELFTEST is not set
+# end of Library routines
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+# CONFIG_SYMBOLIC_ERRNAME is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO_REDUCED is not set
+# CONFIG_DEBUG_INFO_COMPRESSED is not set
+# CONFIG_DEBUG_INFO_SPLIT is not set
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_BTF is not set
+# CONFIG_GDB_SCRIPTS is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=512
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+# CONFIG_MAGIC_SYSRQ_SERIAL is not set
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+# CONFIG_UBSAN is not set
+# end of Generic Kernel Debugging Instruments
+
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_MISC is not set
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_PAGE_REF is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+# CONFIG_DEBUG_WX is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+CONFIG_DEBUG_KMEMLEAK=y
+CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=2000
+# CONFIG_DEBUG_KMEMLEAK_TEST is not set
+CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
+# CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN is not set
+CONFIG_DEBUG_STACK_USAGE=y
+CONFIG_SCHED_STACK_END_CHECK=y
+# CONFIG_DEBUG_VM is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+# CONFIG_DEBUG_HIGHMEM is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+# CONFIG_KFENCE is not set
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+CONFIG_PANIC_ON_OOPS=y
+CONFIG_PANIC_ON_OOPS_VALUE=1
+CONFIG_PANIC_TIMEOUT=0
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=1
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCHED_INFO=y
+# CONFIG_SCHEDSTATS is not set
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+# CONFIG_DEBUG_PREEMPT is not set
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+CONFIG_DEBUG_ATOMIC_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+
+#
+# Debug kernel data structures
+#
+CONFIG_DEBUG_LIST=y
+# CONFIG_DEBUG_PLIST is not set
+CONFIG_DEBUG_SG=y
+# CONFIG_DEBUG_NOTIFIERS is not set
+CONFIG_BUG_ON_DATA_CORRUPTION=y
+# end of Debug kernel data structures
+
+# CONFIG_DEBUG_CREDENTIALS is not set
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
+# CONFIG_RCU_TRACE is not set
+# CONFIG_RCU_EQS_DEBUG is not set
+# CONFIG_RCU_STRICT_GRACE_PERIOD is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACER_MAX_TRACE=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_RING_BUFFER_ALLOW_SWAP=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_BOOTTIME_TRACING is not set
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+CONFIG_SCHED_TRACER=y
+# CONFIG_HWLAT_TRACER is not set
+# CONFIG_OSNOISE_TRACER is not set
+# CONFIG_TIMERLAT_TRACER is not set
+# CONFIG_FTRACE_SYSCALLS is not set
+CONFIG_TRACER_SNAPSHOT=y
+# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_KPROBE_EVENTS=y
+# CONFIG_UPROBE_EVENTS is not set
+CONFIG_DYNAMIC_EVENTS=y
+CONFIG_PROBE_EVENTS=y
+# CONFIG_SYNTH_EVENTS is not set
+# CONFIG_TRACE_EVENT_INJECT is not set
+# CONFIG_TRACEPOINT_BENCHMARK is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_TRACE_EVAL_MAP_FILE is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_STARTUP_TEST is not set
+# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
+# CONFIG_KPROBE_EVENT_GEN_TEST is not set
+# CONFIG_SAMPLES is not set
+CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
+CONFIG_STRICT_DEVMEM=y
+CONFIG_IO_STRICT_DEVMEM=y
+
+#
+# arm Debugging
+#
+# CONFIG_ARM_PTDUMP_DEBUGFS is not set
+# CONFIG_UNWINDER_FRAME_POINTER is not set
+CONFIG_UNWINDER_ARM=y
+CONFIG_ARM_UNWIND=y
+CONFIG_DEBUG_USER=y
+# CONFIG_DEBUG_LL is not set
+CONFIG_DEBUG_LL_INCLUDE="mach/debug-macro.S"
+CONFIG_UNCOMPRESS_INCLUDE="debug/uncompress.h"
+# CONFIG_ARM_KPROBES_TEST is not set
+# CONFIG_PID_IN_CONTEXTIDR is not set
+# CONFIG_CORESIGHT is not set
+# end of arm Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+# CONFIG_RUNTIME_TESTING_MENU is not set
+# CONFIG_MEMTEST is not set
+# end of Kernel Testing and Coverage
+# end of Kernel hacking
diff --git a/meta-openeuler/recipes-kernel/linux/files/config/arm64/defconfig b/meta-openeuler/recipes-kernel/linux/files/config/arm64/defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..87935ba9f800da1afe8a28279890269d1e8976e6
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/config/arm64/defconfig
@@ -0,0 +1,3985 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/arm64 5.10.0 Kernel Configuration
+#
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_BUILD_SALT=""
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="(none)"
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+# CONFIG_USELIB is not set
+CONFIG_AUDIT=y
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_IRQ_IPI=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+# CONFIG_NO_HZ_IDLE is not set
+CONFIG_NO_HZ_FULL=y
+CONFIG_CONTEXT_TRACKING=y
+# CONFIG_CONTEXT_TRACKING_FORCE is not set
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+# end of Timers subsystem
+
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+CONFIG_PREEMPT_COUNT=y
+CONFIG_PREEMPTION=y
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_VIRT_CPU_ACCOUNTING=y
+CONFIG_VIRT_CPU_ACCOUNTING_GEN=y
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_EXPERT=y
+CONFIG_SRCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_TASKS_RCU_GENERIC=y
+CONFIG_TASKS_RCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+CONFIG_RCU_FANOUT=64
+CONFIG_RCU_FANOUT_LEAF=16
+# CONFIG_RCU_FAST_NO_HZ is not set
+# CONFIG_RCU_BOOST is not set
+CONFIG_RCU_NOCB_CPU=y
+# CONFIG_TASKS_TRACE_RCU_READ_MB is not set
+# end of RCU Subsystem
+
+# CONFIG_IKCONFIG is not set
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=12
+CONFIG_GENERIC_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_CGROUPS=y
+CONFIG_PAGE_COUNTER=y
+CONFIG_MEMCG=y
+CONFIG_MEMCG_SWAP=y
+CONFIG_MEMCG_KMEM=y
+CONFIG_BLK_CGROUP=y
+CONFIG_CGROUP_WRITEBACK=y
+CONFIG_CGROUP_SCHED=y
+# CONFIG_QOS_SCHED is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_RT_GROUP_SCHED=y
+# CONFIG_CGROUP_PIDS is not set
+# CONFIG_CGROUP_RDMA is not set
+# CONFIG_CGROUP_FREEZER is not set
+CONFIG_CGROUP_HUGETLB=y
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
+CONFIG_CGROUP_DEBUG=y
+# CONFIG_CGROUP_FILES is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+# CONFIG_TIME_NS is not set
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_SCHED_STEAL is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+# CONFIG_SCHED_AUTOGROUP is not set
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+# CONFIG_RD_ZSTD is not set
+CONFIG_INITRAMFS_FILE_METADATA=""
+# CONFIG_BOOT_CONFIG is not set
+# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_SYSCTL=y
+CONFIG_HAVE_UID16=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_BPF=y
+CONFIG_EXPERT=y
+CONFIG_UID16=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_PRINTK_NMI=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_HAVE_FUTEX_CMPXCHG=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+# CONFIG_IO_URING is not set
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+# CONFIG_BPF_SYSCALL is not set
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+# CONFIG_USERFAULTFD is not set
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+# CONFIG_KCMP is not set
+# CONFIG_RSEQ is not set
+CONFIG_EMBEDDED=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+CONFIG_DEBUG_PERF_USE_VMALLOC=y
+# end of Kernel Performance Events And Counters
+
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_MEMCG_SYSFS_ON is not set
+# CONFIG_COMPAT_BRK is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+# CONFIG_SLAB_MERGE_DEFAULT is not set
+CONFIG_SLAB_FREELIST_RANDOM=y
+CONFIG_SLAB_FREELIST_HARDENED=y
+CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
+CONFIG_SLUB_CPU_PARTIAL=y
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+CONFIG_KABI_RESERVE=y
+CONFIG_KABI_SIZE_ALIGN_CHECKS=y
+# end of General setup
+
+CONFIG_ARM64=y
+CONFIG_64BIT=y
+CONFIG_MMU=y
+CONFIG_ARM64_PAGE_SHIFT=12
+CONFIG_ARM64_CONT_PTE_SHIFT=4
+CONFIG_ARM64_CONT_PMD_SHIFT=4
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=24
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA32=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_SMP=y
+CONFIG_KERNEL_MODE_NEON=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=3
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_ARCH_HAS_CPU_RELAX=y
+
+#
+# Platform selection
+#
+# CONFIG_ARCH_ACTIONS is not set
+# CONFIG_ARCH_AGILEX is not set
+# CONFIG_ARCH_SUNXI is not set
+# CONFIG_ARCH_ALPINE is not set
+# CONFIG_ARCH_BCM2835 is not set
+# CONFIG_ARCH_BCM_IPROC is not set
+# CONFIG_ARCH_BERLIN is not set
+# CONFIG_ARCH_BITMAIN is not set
+# CONFIG_ARCH_BRCMSTB is not set
+# CONFIG_ARCH_EXYNOS is not set
+# CONFIG_ARCH_SPARX5 is not set
+# CONFIG_ARCH_K3 is not set
+# CONFIG_ARCH_LAYERSCAPE is not set
+# CONFIG_ARCH_LG1K is not set
+# CONFIG_ARCH_KEEMBAY is not set
+# CONFIG_ARCH_MEDIATEK is not set
+# CONFIG_ARCH_MESON is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_MXC is not set
+# CONFIG_ARCH_PHYTIUM is not set
+# CONFIG_ARCH_QCOM is not set
+# CONFIG_ARCH_REALTEK is not set
+# CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_ROCKCHIP is not set
+# CONFIG_ARCH_S32 is not set
+# CONFIG_ARCH_SEATTLE is not set
+# CONFIG_ARCH_STRATIX10 is not set
+# CONFIG_ARCH_SYNQUACER is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_SPRD is not set
+# CONFIG_ARCH_THUNDER is not set
+# CONFIG_ARCH_THUNDER2 is not set
+# CONFIG_ARCH_UNIPHIER is not set
+# CONFIG_ARCH_VEXPRESS is not set
+# CONFIG_ARCH_VISCONTI is not set
+# CONFIG_ARCH_XGENE is not set
+# CONFIG_ARCH_ZX is not set
+# CONFIG_ARCH_ZYNQMP is not set
+# end of Platform selection
+
+CONFIG_HAVE_LIVEPATCH_WO_FTRACE=y
+
+#
+# Enable Livepatch
+#
+CONFIG_LIVEPATCH=y
+CONFIG_LIVEPATCH_WO_FTRACE=y
+CONFIG_LIVEPATCH_STOP_MACHINE_CONSISTENCY=y
+# CONFIG_LIVEPATCH_STACK is not set
+CONFIG_LIVEPATCH_RESTRICT_KPROBE=y
+# end of Enable Livepatch
+
+#
+# Kernel Features
+#
+
+#
+# ARM errata workarounds via the alternatives framework
+#
+CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y
+CONFIG_ARM64_ERRATUM_826319=y
+CONFIG_ARM64_ERRATUM_827319=y
+CONFIG_ARM64_ERRATUM_824069=y
+CONFIG_ARM64_ERRATUM_819472=y
+CONFIG_ARM64_ERRATUM_832075=y
+CONFIG_ARM64_ERRATUM_845719=y
+# CONFIG_ARM64_ERRATUM_843419 is not set
+CONFIG_ARM64_ERRATUM_1024718=y
+CONFIG_ARM64_ERRATUM_1418040=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
+CONFIG_ARM64_ERRATUM_1165522=y
+CONFIG_ARM64_ERRATUM_1319367=y
+CONFIG_ARM64_ERRATUM_1530923=y
+CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
+CONFIG_ARM64_ERRATUM_1286807=y
+CONFIG_ARM64_ERRATUM_1463225=y
+CONFIG_ARM64_ERRATUM_1542419=y
+CONFIG_ARM64_ERRATUM_1508412=y
+# CONFIG_CAVIUM_ERRATUM_22375 is not set
+# CONFIG_CAVIUM_ERRATUM_23154 is not set
+# CONFIG_CAVIUM_ERRATUM_27456 is not set
+# CONFIG_CAVIUM_ERRATUM_30115 is not set
+# CONFIG_CAVIUM_TX2_ERRATUM_219 is not set
+# CONFIG_FUJITSU_ERRATUM_010001 is not set
+# CONFIG_HISILICON_ERRATUM_1980005 is not set
+# CONFIG_QCOM_FALKOR_ERRATUM_1003 is not set
+# CONFIG_QCOM_FALKOR_ERRATUM_1009 is not set
+# CONFIG_QCOM_QDF2400_ERRATUM_0065 is not set
+# CONFIG_QCOM_FALKOR_ERRATUM_E1041 is not set
+CONFIG_SOCIONEXT_SYNQUACER_PREITS=y
+# CONFIG_HISILICON_HIP08_RU_PREFETCH_DEFAULT_OFF is not set
+# end of ARM errata workarounds via the alternatives framework
+
+CONFIG_ARM64_4K_PAGES=y
+# CONFIG_ARM64_16K_PAGES is not set
+# CONFIG_ARM64_64K_PAGES is not set
+CONFIG_ARM64_VA_BITS_39=y
+# CONFIG_ARM64_VA_BITS_48 is not set
+CONFIG_ARM64_VA_BITS=39
+CONFIG_ARM64_PA_BITS_48=y
+CONFIG_ARM64_PA_BITS=48
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_SCHED_MC is not set
+# CONFIG_SCHED_CLUSTER is not set
+# CONFIG_SCHED_SMT is not set
+CONFIG_NR_CPUS=64
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_ARM64_BOOTPARAM_HOTPLUG_CPU0 is not set
+# CONFIG_NUMA is not set
+CONFIG_HZ_100=y
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=100
+CONFIG_SCHED_HRTICK=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_HAVE_ARCH_PFN_VALID=y
+CONFIG_HW_PERF_EVENTS=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_LLC_128_LINE_SIZE=y
+CONFIG_ARCH_HAS_FILTER_PGPROT=y
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+# CONFIG_PARAVIRT is not set
+# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+CONFIG_KEXEC=y
+CONFIG_KEXEC_FILE=y
+# CONFIG_KEXEC_SIG is not set
+CONFIG_CRASH_DUMP=y
+# CONFIG_ARM64_CPU_PARK is not set
+# CONFIG_XEN is not set
+CONFIG_FORCE_MAX_ZONEORDER=11
+# CONFIG_UNMAP_KERNEL_AT_EL0 is not set
+# CONFIG_RODATA_FULL_DEFAULT_ENABLED is not set
+# CONFIG_ARM64_PMEM_LEGACY is not set
+# CONFIG_ARM64_SW_TTBR0_PAN is not set
+# CONFIG_ARM64_TAGGED_ADDR_ABI is not set
+CONFIG_AARCH32_EL0=y
+CONFIG_KUSER_HELPERS=y
+# CONFIG_ARMV8_DEPRECATED is not set
+
+#
+# ARMv8.1 architectural features
+#
+# CONFIG_ARM64_HW_AFDBM is not set
+# CONFIG_ARM64_PAN is not set
+CONFIG_AS_HAS_LSE_ATOMICS=y
+# CONFIG_ARM64_USE_LSE_ATOMICS is not set
+# CONFIG_ARM64_VHE is not set
+# end of ARMv8.1 architectural features
+
+#
+# ARMv8.2 architectural features
+#
+# CONFIG_ARM64_PMEM is not set
+# CONFIG_ARM64_RAS_EXTN is not set
+# CONFIG_ARM64_CNP is not set
+# end of ARMv8.2 architectural features
+
+#
+# ARMv8.3 architectural features
+#
+CONFIG_ARM64_PTR_AUTH=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET=y
+CONFIG_CC_HAS_SIGN_RETURN_ADDRESS=y
+CONFIG_AS_HAS_PAC=y
+CONFIG_AS_HAS_CFI_NEGATE_RA_STATE=y
+# end of ARMv8.3 architectural features
+
+#
+# ARMv8.4 architectural features
+#
+# CONFIG_ARM64_AMU_EXTN is not set
+CONFIG_AS_HAS_ARMV8_4=y
+CONFIG_ARM64_TLB_RANGE=y
+# end of ARMv8.4 architectural features
+
+#
+# ARMv8.5 architectural features
+#
+# CONFIG_ARM64_BTI is not set
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI=y
+CONFIG_ARM64_E0PD=y
+# CONFIG_ARCH_RANDOM is not set
+CONFIG_ARM64_AS_HAS_MTE=y
+# end of ARMv8.5 architectural features
+
+#
+# ARMv8.6 architectural features
+#
+CONFIG_ARM64_TWED=y
+# end of ARMv8.6 architectural features
+
+#
+# ARMv8.7 architectural features
+#
+# end of ARMv8.7 architectural features
+
+# CONFIG_ARM64_SVE is not set
+# CONFIG_ARM64_MODULE_PLTS is not set
+# CONFIG_ARM64_PSEUDO_NMI is not set
+# CONFIG_RELOCATABLE is not set
+# CONFIG_RANDOMIZE_BASE is not set
+CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
+CONFIG_STACKPROTECTOR_PER_TASK=y
+# CONFIG_ASCEND_FEATURES is not set
+# end of Kernel Features
+
+#
+# Boot options
+#
+CONFIG_CMDLINE=""
+CONFIG_EFI_STUB=y
+CONFIG_EFI=y
+CONFIG_DMI=y
+# end of Boot options
+
+CONFIG_COMPAT=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
+
+#
+# Power management options
+#
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+# CONFIG_HIBERNATION is not set
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_CLK=y
+# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
+CONFIG_CPU_PM=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# end of Power management options
+
+#
+# CPU Power Management
+#
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
+
+#
+# ARM CPU Idle Drivers
+#
+# CONFIG_ARM_CPUIDLE is not set
+# CONFIG_ARM_PSCI_CPUIDLE is not set
+# end of ARM CPU Idle Drivers
+
+CONFIG_HALTPOLL_CPUIDLE=y
+# end of CPU Idle
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+# end of CPU Frequency scaling
+# end of CPU Power Management
+
+#
+# Firmware Drivers
+#
+# CONFIG_ARM_SCMI_PROTOCOL is not set
+# CONFIG_ARM_SDE_INTERFACE is not set
+# CONFIG_FIRMWARE_MEMMAP is not set
+# CONFIG_DMIID is not set
+# CONFIG_DMI_SYSFS is not set
+# CONFIG_FW_CFG_SYSFS is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_ESRT=y
+# CONFIG_EFI_FAKE_MEMMAP is not set
+CONFIG_EFI_PARAMS_FROM_FDT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_GENERIC_STUB=y
+CONFIG_EFI_ARMSTUB_DTB_LOADER=y
+# CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER is not set
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+# CONFIG_EFI_CAPSULE_LOADER is not set
+# CONFIG_EFI_TEST is not set
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+# end of EFI (Extensible Firmware Interface) Support
+
+CONFIG_EFI_EARLYCON=y
+CONFIG_ARM_PSCI_FW=y
+# CONFIG_ARM_PSCI_CHECKER is not set
+CONFIG_HAVE_ARM_SMCCC=y
+CONFIG_HAVE_ARM_SMCCC_DISCOVERY=y
+# CONFIG_ARM_SMCCC_SOC_ID is not set
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+CONFIG_ARCH_SUPPORTS_ACPI=y
+# CONFIG_ACPI is not set
+# CONFIG_VIRTUALIZATION is not set
+# CONFIG_ARM64_CRYPTO is not set
+CONFIG_SELFDECOMPRESS_ZIMAGE=y
+
+#
+# zImage support selfdecompre features
+#
+# CONFIG_SELFDECOMPRESS_ZIMAGE_GZIP is not set
+CONFIG_SELFDECOMPRESS_ZIMAGE_XZ=y
+# CONFIG_SELFDECOMPRESS_ZIMAGE_LZ4 is not set
+# CONFIG_SELFDECOMPRESS_ZIMAGE_LZMA is not set
+# CONFIG_SELFDECOMPRESS_ZIMAGE_LZO is not set
+# CONFIG_ZIMAGE_2M_TEXT_OFFSET is not set
+# end of zImage support selfdecompre features
+
+#
+# General architecture-dependent options
+#
+CONFIG_CRASH_CORE=y
+CONFIG_KEXEC_CORE=y
+# CONFIG_QUICK_KEXEC is not set
+CONFIG_ARCH_WANT_RESERVE_CRASH_KERNEL=y
+CONFIG_KPROBES=y
+CONFIG_JUMP_LABEL=y
+# CONFIG_STATIC_KEYS_SELFTEST is not set
+CONFIG_UPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_KRETPROBES=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_KEEPINITRD=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_TABLE_FREE=y
+CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS=11
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_COMPAT_OLD_SIGACTION=y
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_COMPILER_H=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_GCC_PLUGINS=y
+# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+CONFIG_MODVERSIONS=y
+CONFIG_ASM_MODVERSIONS=y
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+# CONFIG_MODULE_COMPRESS is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLK_SCSI_REQUEST=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_DEV_THROTTLING is not set
+# CONFIG_BLK_CMDLINE_PARSER is not set
+# CONFIG_BLK_WBT is not set
+# CONFIG_BLK_CGROUP_IOLATENCY is not set
+# CONFIG_BLK_CGROUP_IOCOST is not set
+# CONFIG_BLK_DEBUG_FS is not set
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_EFI_PARTITION=y
+# end of Partition Types
+
+CONFIG_BLOCK_COMPAT=y
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+CONFIG_BLK_PM=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=m
+# CONFIG_MQ_IOSCHED_KYBER is not set
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_UNINLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_HAVE_ELF_PROT=y
+CONFIG_ARCH_USE_GNU_PROPERTY=y
+CONFIG_ELFCORE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SELECT_MEMORY_MODEL=y
+# CONFIG_FLATMEM_MANUAL is not set
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+# CONFIG_SPARSEMEM_VMEMMAP is not set
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_HOLES_IN_ZONE=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_MEMORY_ISOLATION=y
+CONFIG_MEMORY_HOTPLUG=y
+CONFIG_MEMORY_HOTPLUG_SPARSE=y
+# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set
+# CONFIG_MEMORY_HOTREMOVE is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_COMPACTION=y
+# CONFIG_PAGE_REPORTING is not set
+CONFIG_MIGRATION=y
+# CONFIG_HUGE_VMALLOC_DEFAULT_ENABLED is not set
+CONFIG_CONTIG_ALLOC=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_BOUNCE=y
+CONFIG_KSM=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+CONFIG_MEMORY_FAILURE=y
+# CONFIG_HWPOISON_INJECT is not set
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+# CONFIG_CLEANCACHE is not set
+# CONFIG_FRONTSWAP is not set
+CONFIG_MEMCG_QOS=y
+# CONFIG_CMA is not set
+# CONFIG_ZPOOL is not set
+# CONFIG_ZBUD is not set
+CONFIG_ZSMALLOC=m
+# CONFIG_ZSMALLOC_STAT is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_BENCHMARK is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+# CONFIG_PIN_MEMORY is not set
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_COMPAT_NETLINK_MESSAGES=y
+CONFIG_NET_INGRESS=y
+CONFIG_SKB_EXTENSIONS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=m
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+CONFIG_XFRM=y
+CONFIG_XFRM_ALGO=m
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_INTERFACE is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_IP_FIB_TRIE_STATS is not set
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+# CONFIG_IP_PNP is not set
+CONFIG_NET_IPIP=m
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_NET_IP_TUNNEL=m
+# CONFIG_IP_MROUTE is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_NET_IPVTI is not set
+CONFIG_NET_UDP_TUNNEL=m
+# CONFIG_NET_FOU is not set
+# CONFIG_NET_FOU_IP_TUNNELS is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_DIAG=m
+CONFIG_INET_TCP_DIAG=m
+# CONFIG_INET_UDP_DIAG is not set
+# CONFIG_INET_RAW_DIAG is not set
+# CONFIG_INET_DIAG_DESTROY is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=m
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
+# CONFIG_IPV6_VTI is not set
+# CONFIG_IPV6_SIT is not set
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+CONFIG_NETLABEL=y
+# CONFIG_MPTCP is not set
+CONFIG_NETWORK_SECMARK=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=y
+# CONFIG_NETFILTER_NETLINK_ACCT is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NETFILTER_NETLINK_OSF is not set
+CONFIG_NF_CONNTRACK=m
+# CONFIG_NF_LOG_NETDEV is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_SECMARK is not set
+# CONFIG_NF_CONNTRACK_ZONES is not set
+CONFIG_NF_CONNTRACK_PROCFS=y
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CONNTRACK_LABELS is not set
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+# CONFIG_NF_CONNTRACK_FTP is not set
+# CONFIG_NF_CONNTRACK_H323 is not set
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_SNMP is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+# CONFIG_NF_CONNTRACK_TFTP is not set
+# CONFIG_NF_CT_NETLINK is not set
+CONFIG_NF_NAT=m
+# CONFIG_NF_TABLES is not set
+CONFIG_NETFILTER_XTABLES=m
+
+#
+# Xtables combined modules
+#
+# CONFIG_NETFILTER_XT_MARK is not set
+# CONFIG_NETFILTER_XT_CONNMARK is not set
+
+#
+# Xtables targets
+#
+# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+# CONFIG_NETFILTER_XT_TARGET_LOG is not set
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+CONFIG_NETFILTER_XT_NAT=m
+# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
+# CONFIG_NETFILTER_XT_TARGET_MASQUERADE is not set
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+
+#
+# Xtables matches
+#
+# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_BPF is not set
+# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ECN is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_HL is not set
+# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_MAC is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# end of Core Netfilter Configuration
+
+# CONFIG_IP_SET is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=m
+# CONFIG_NF_SOCKET_IPV4 is not set
+# CONFIG_NF_TPROXY_IPV4 is not set
+# CONFIG_NF_DUP_IPV4 is not set
+# CONFIG_NF_LOG_ARP is not set
+# CONFIG_NF_LOG_IPV4 is not set
+CONFIG_NF_REJECT_IPV4=m
+CONFIG_IP_NF_IPTABLES=m
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+# CONFIG_IP_NF_TARGET_SYNPROXY is not set
+CONFIG_IP_NF_NAT=m
+# CONFIG_IP_NF_TARGET_MASQUERADE is not set
+# CONFIG_IP_NF_TARGET_NETMAP is not set
+# CONFIG_IP_NF_TARGET_REDIRECT is not set
+# CONFIG_IP_NF_MANGLE is not set
+# CONFIG_IP_NF_RAW is not set
+# CONFIG_IP_NF_SECURITY is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# end of IP: Netfilter Configuration
+
+#
+# IPv6: Netfilter Configuration
+#
+# CONFIG_NF_SOCKET_IPV6 is not set
+# CONFIG_NF_TPROXY_IPV6 is not set
+# CONFIG_NF_DUP_IPV6 is not set
+CONFIG_NF_REJECT_IPV6=m
+# CONFIG_NF_LOG_IPV6 is not set
+CONFIG_IP6_NF_IPTABLES=m
+# CONFIG_IP6_NF_MATCH_AH is not set
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+# CONFIG_IP6_NF_MATCH_HL is not set
+# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
+# CONFIG_IP6_NF_MATCH_MH is not set
+# CONFIG_IP6_NF_MATCH_RT is not set
+# CONFIG_IP6_NF_MATCH_SRH is not set
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
+# CONFIG_IP6_NF_MANGLE is not set
+# CONFIG_IP6_NF_RAW is not set
+# CONFIG_IP6_NF_SECURITY is not set
+CONFIG_IP6_NF_NAT=m
+# CONFIG_IP6_NF_TARGET_MASQUERADE is not set
+# CONFIG_IP6_NF_TARGET_NPT is not set
+# end of IPv6: Netfilter Configuration
+
+CONFIG_NF_DEFRAG_IPV6=m
+# CONFIG_NF_CONNTRACK_BRIDGE is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+CONFIG_TIPC=m
+CONFIG_TIPC_MEDIA_UDP=y
+# CONFIG_TIPC_CRYPTO is not set
+# CONFIG_TIPC_DIAG is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=m
+CONFIG_GARP=m
+# CONFIG_BRIDGE is not set
+CONFIG_HAVE_NET_DSA=y
+# CONFIG_NET_DSA is not set
+CONFIG_VLAN_8021Q=m
+CONFIG_VLAN_8021Q_GVRP=y
+# CONFIG_VLAN_8021Q_MVRP is not set
+CONFIG_LLC=m
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=m
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+# CONFIG_NET_L3_MASTER_DEV is not set
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
+# CONFIG_CGROUP_NET_PRIO is not set
+# CONFIG_CGROUP_NET_CLASSID is not set
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+# CONFIG_BPF_JIT is not set
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+CONFIG_CAN=m
+CONFIG_CAN_RAW=m
+CONFIG_CAN_BCM=m
+CONFIG_CAN_GW=m
+# CONFIG_CAN_J1939 is not set
+# CONFIG_CAN_ISOTP is not set
+
+#
+# CAN Device Drivers
+#
+# CONFIG_CAN_VCAN is not set
+# CONFIG_CAN_VXCAN is not set
+# CONFIG_CAN_SLCAN is not set
+CONFIG_CAN_DEV=m
+CONFIG_CAN_CALC_BITTIMING=y
+# CONFIG_CAN_FLEXCAN is not set
+# CONFIG_CAN_GRCAN is not set
+# CONFIG_CAN_KVASER_PCIEFD is not set
+# CONFIG_CAN_XILINXCAN is not set
+# CONFIG_CAN_C_CAN is not set
+# CONFIG_CAN_CC770 is not set
+# CONFIG_CAN_IFI_CANFD is not set
+# CONFIG_CAN_M_CAN is not set
+# CONFIG_CAN_PEAK_PCIEFD is not set
+# CONFIG_CAN_SJA1000 is not set
+# CONFIG_CAN_SOFTING is not set
+
+#
+# CAN SPI interfaces
+#
+# CONFIG_CAN_HI311X is not set
+# CONFIG_CAN_MCP251X is not set
+# CONFIG_CAN_MCP251XFD is not set
+# end of CAN SPI interfaces
+
+#
+# CAN USB interfaces
+#
+# CONFIG_CAN_8DEV_USB is not set
+# CONFIG_CAN_EMS_USB is not set
+# CONFIG_CAN_ESD_USB2 is not set
+# CONFIG_CAN_GS_USB is not set
+# CONFIG_CAN_KVASER_USB is not set
+# CONFIG_CAN_MCBA_USB is not set
+# CONFIG_CAN_PEAK_USB is not set
+# CONFIG_CAN_UCAN is not set
+# end of CAN USB interfaces
+
+# CONFIG_CAN_DEBUG_DEVICES is not set
+# end of CAN Device Drivers
+
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+CONFIG_FIB_RULES=y
+CONFIG_WIRELESS=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_WEXT_SPY=y
+CONFIG_WEXT_PRIV=y
+CONFIG_CFG80211=m
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+CONFIG_CFG80211_CERTIFICATION_ONUS=y
+# CONFIG_CFG80211_REQUIRE_SIGNED_REGDB is not set
+# CONFIG_CFG80211_REG_CELLULAR_HINTS is not set
+# CONFIG_CFG80211_REG_RELAX_NO_IR is not set
+CONFIG_CFG80211_DEFAULT_PS=y
+# CONFIG_CFG80211_DEBUGFS is not set
+# CONFIG_CFG80211_CRDA_SUPPORT is not set
+CONFIG_CFG80211_WEXT=y
+CONFIG_LIB80211=m
+CONFIG_LIB80211_CRYPT_WEP=m
+CONFIG_LIB80211_CRYPT_CCMP=m
+CONFIG_LIB80211_CRYPT_TKIP=m
+# CONFIG_LIB80211_DEBUG is not set
+# CONFIG_MAC80211 is not set
+CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+CONFIG_NET_9P=y
+CONFIG_NET_9P_VIRTIO=y
+# CONFIG_NET_9P_DEBUG is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_DST_CACHE=y
+CONFIG_GRO_CELLS=y
+CONFIG_FAILOVER=y
+# CONFIG_ETHTOOL_NETLINK is not set
+CONFIG_HAVE_EBPF_JIT=y
+
+#
+# Device Drivers
+#
+CONFIG_ARM_AMBA=y
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_HOTPLUG_PCI_PCIE=y
+CONFIG_PCIEAER=y
+# CONFIG_PCIEAER_INJECT is not set
+# CONFIG_PCIE_ECRC is not set
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
+# CONFIG_PCIE_DPC is not set
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+CONFIG_PCI_ECAM=y
+# CONFIG_PCI_IOV is not set
+# CONFIG_PCI_PRI is not set
+# CONFIG_PCI_PASID is not set
+CONFIG_PCI_LABEL=y
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+CONFIG_HOTPLUG_PCI=y
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_PCI_FTPCI100 is not set
+CONFIG_PCI_HOST_COMMON=y
+CONFIG_PCI_HOST_GENERIC=y
+# CONFIG_PCIE_XILINX is not set
+# CONFIG_PCI_XGENE is not set
+# CONFIG_PCIE_ALTERA is not set
+# CONFIG_PCI_HOST_THUNDER_PEM is not set
+# CONFIG_PCI_HOST_THUNDER_ECAM is not set
+
+#
+# DesignWare PCI Core Support
+#
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# CONFIG_PCI_HISI is not set
+# CONFIG_PCIE_KIRIN is not set
+# CONFIG_PCIE_HISI_STB is not set
+# CONFIG_PCI_MESON is not set
+# CONFIG_PCIE_AL is not set
+# end of DesignWare PCI Core Support
+
+#
+# Mobiveil PCIe Core Support
+#
+# CONFIG_PCIE_LAYERSCAPE_GEN4 is not set
+# end of Mobiveil PCIe Core Support
+
+#
+# Cadence PCIe controllers support
+#
+# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
+# CONFIG_PCI_J721E_HOST is not set
+# end of Cadence PCIe controllers support
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_STANDALONE=y
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_FW_LOADER_USER_HELPER is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+# CONFIG_FW_CACHE is not set
+# end of Firmware loader
+
+CONFIG_ALLOW_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+CONFIG_ARM_CCI=y
+CONFIG_ARM_CCI400_COMMON=y
+# CONFIG_BRCMSTB_GISB_ARB is not set
+# CONFIG_MOXTET is not set
+# CONFIG_HISILICON_LPC is not set
+# CONFIG_SIMPLE_PM_BUS is not set
+# CONFIG_VEXPRESS_CONFIG is not set
+# CONFIG_MHI_BUS is not set
+# end of Bus devices
+
+# CONFIG_CONNECTOR is not set
+# CONFIG_GNSS is not set
+CONFIG_MTD=m
+# CONFIG_MTD_TESTS is not set
+
+#
+# Partition parsers
+#
+# CONFIG_MTD_AR7_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=m
+CONFIG_MTD_OF_PARTS=m
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# end of Partition parsers
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_BLKDEVS=m
+CONFIG_MTD_BLOCK=m
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_MTD_OOPS is not set
+# CONFIG_MTD_SWAP is not set
+# CONFIG_MTD_PARTITIONED_MASTER is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=m
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=m
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+# CONFIG_MTD_CFI_NOSWAP is not set
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_LE_BYTE_SWAP=y
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_16=y
+CONFIG_MTD_MAP_BANK_WIDTH_32=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=m
+CONFIG_MTD_CFI_AMDSTD=m
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=m
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# end of RAM/ROM/Flash chip drivers
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=m
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_PHYSMAP_VERSATILE is not set
+# CONFIG_MTD_PHYSMAP_GEMINI is not set
+# CONFIG_MTD_PHYSMAP_GPIO_ADDR is not set
+# CONFIG_MTD_PCI is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+# end of Mapping drivers for chip access
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_MCHP23K256 is not set
+# CONFIG_MTD_SST25L is not set
+# CONFIG_MTD_SLRAM is not set
+CONFIG_MTD_PHRAM=m
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOCG3 is not set
+# end of Self-contained MTD device drivers
+
+#
+# NAND
+#
+CONFIG_MTD_NAND_CORE=m
+# CONFIG_MTD_ONENAND is not set
+CONFIG_MTD_NAND_ECC_SW_HAMMING=m
+# CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC is not set
+CONFIG_MTD_RAW_NAND=m
+# CONFIG_MTD_NAND_ECC_SW_BCH is not set
+
+#
+# Raw/parallel NAND flash controllers
+#
+# CONFIG_MTD_NAND_DENALI_PCI is not set
+# CONFIG_MTD_NAND_DENALI_DT is not set
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_BRCMNAND is not set
+# CONFIG_MTD_NAND_HISI504 is not set
+# CONFIG_MTD_NAND_MXIC is not set
+# CONFIG_MTD_NAND_GPIO is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_NAND_CADENCE is not set
+# CONFIG_MTD_NAND_ARASAN is not set
+
+#
+# Misc
+#
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_RICOH is not set
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_SPI_NAND is not set
+
+#
+# ECC engine support
+#
+CONFIG_MTD_NAND_ECC=y
+# end of ECC engine support
+# end of NAND
+
+#
+# LPDDR & LPDDR2 PCM memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# end of LPDDR & LPDDR2 PCM memory drivers
+
+# CONFIG_MTD_SPI_NOR is not set
+CONFIG_MTD_UBI=m
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_LIMIT=20
+CONFIG_MTD_UBI_FASTMAP=y
+# CONFIG_MTD_UBI_GLUEBI is not set
+# CONFIG_MTD_UBI_BLOCK is not set
+# CONFIG_MTD_HYPERBUS is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+# CONFIG_OF_UNITTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_NET=y
+CONFIG_OF_RESERVED_MEM=y
+# CONFIG_OF_OVERLAY is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+CONFIG_CDROM=m
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+CONFIG_ZRAM=m
+# CONFIG_ZRAM_WRITEBACK is not set
+# CONFIG_ZRAM_MEMORY_TRACKING is not set
+# CONFIG_BLK_DEV_UMEM is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SKD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=30720
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_VIRTIO_BLK=y
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_RSXX is not set
+
+#
+# NVME Support
+#
+# CONFIG_BLK_DEV_NVME is not set
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_LATTICE_ECP3_CONFIG is not set
+# CONFIG_SRAM is not set
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_PVPANIC is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_AT25 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_IDT_89HPESX is not set
+# CONFIG_EEPROM_EE1004 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# end of Texas Instruments shared transport line discipline
+
+#
+# Altera FPGA firmware download module (requires I2C)
+#
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_MISC_RTSX_USB is not set
+# CONFIG_HABANA_AI is not set
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=m
+CONFIG_RAID_ATTRS=m
+CONFIG_SCSI=m
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=m
+# CONFIG_CHR_DEV_ST is not set
+CONFIG_BLK_DEV_SR=m
+CONFIG_CHR_DEV_SG=m
+# CONFIG_CHR_DEV_SCH is not set
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_SCSI_SCAN_ASYNC=y
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_HISI_SAS is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT3SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+CONFIG_SCSI_VIRTIO=m
+CONFIG_SCSI_DH=y
+CONFIG_SCSI_DH_RDAC=m
+CONFIG_SCSI_DH_HP_SW=m
+CONFIG_SCSI_DH_EMC=m
+CONFIG_SCSI_DH_ALUA=m
+# end of SCSI device support
+
+CONFIG_HAVE_PATA_PLATFORM=y
+CONFIG_ATA=m
+CONFIG_SATA_HOST=y
+CONFIG_ATA_VERBOSE_ERROR=y
+# CONFIG_ATA_FORCE is not set
+CONFIG_SATA_PMP=y
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=m
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+CONFIG_SATA_AHCI_PLATFORM=m
+# CONFIG_AHCI_CEVA is not set
+# CONFIG_AHCI_QORIQ is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_ZHAOXIN is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_LEGACY is not set
+CONFIG_MD=y
+# CONFIG_BLK_DEV_MD is not set
+# CONFIG_BCACHE is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
+CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
+# CONFIG_DM_UNSTRIPED is not set
+# CONFIG_DM_CRYPT is not set
+# CONFIG_DM_SNAPSHOT is not set
+# CONFIG_DM_THIN_PROVISIONING is not set
+# CONFIG_DM_CACHE is not set
+# CONFIG_DM_WRITECACHE is not set
+# CONFIG_DM_EBS is not set
+# CONFIG_DM_ERA is not set
+# CONFIG_DM_CLONE is not set
+# CONFIG_DM_MIRROR is not set
+# CONFIG_DM_RAID is not set
+# CONFIG_DM_ZERO is not set
+# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_DUST is not set
+# CONFIG_DM_UEVENT is not set
+# CONFIG_DM_FLAKEY is not set
+# CONFIG_DM_VERITY is not set
+# CONFIG_DM_SWITCH is not set
+# CONFIG_DM_LOG_WRITES is not set
+# CONFIG_DM_INTEGRITY is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+CONFIG_NETDEVICES=y
+CONFIG_MII=m
+CONFIG_NET_CORE=y
+CONFIG_BONDING=m
+# CONFIG_DUMMY is not set
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NET_TEAM is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_IPVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_MACSEC is not set
+# CONFIG_NETCONSOLE is not set
+CONFIG_TUN=m
+# CONFIG_TUN_VNET_CROSS_LE is not set
+# CONFIG_VETH is not set
+CONFIG_VIRTIO_NET=y
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+
+#
+# Distributed Switch Architecture drivers
+#
+# end of Distributed Switch Architecture drivers
+
+CONFIG_ETHERNET=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_ADAPTEC is not set
+# CONFIG_NET_VENDOR_AGERE is not set
+# CONFIG_NET_VENDOR_ALACRITECH is not set
+# CONFIG_NET_VENDOR_ALTEON is not set
+# CONFIG_ALTERA_TSE is not set
+# CONFIG_NET_VENDOR_AMAZON is not set
+# CONFIG_NET_VENDOR_AMD is not set
+# CONFIG_NET_VENDOR_AQUANTIA is not set
+# CONFIG_NET_VENDOR_ARC is not set
+# CONFIG_NET_VENDOR_ATHEROS is not set
+# CONFIG_NET_VENDOR_AURORA is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+# CONFIG_NET_VENDOR_BROCADE is not set
+CONFIG_NET_VENDOR_CADENCE=y
+# CONFIG_MACB is not set
+# CONFIG_NET_VENDOR_CAVIUM is not set
+# CONFIG_NET_VENDOR_CHELSIO is not set
+# CONFIG_NET_VENDOR_CISCO is not set
+# CONFIG_NET_VENDOR_CORTINA is not set
+# CONFIG_DNET is not set
+# CONFIG_NET_VENDOR_DEC is not set
+# CONFIG_NET_VENDOR_DLINK is not set
+# CONFIG_NET_VENDOR_EMULEX is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
+# CONFIG_NET_VENDOR_GOOGLE is not set
+# CONFIG_NET_VENDOR_HISILICON is not set
+# CONFIG_NET_VENDOR_HUAWEI is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+CONFIG_NET_VENDOR_NETSWIFT=y
+# CONFIG_JME is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MELLANOX is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+# CONFIG_NET_VENDOR_MICROSEMI is not set
+# CONFIG_NET_VENDOR_MYRI is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_NETERION is not set
+# CONFIG_NET_VENDOR_NETRONOME is not set
+# CONFIG_NET_VENDOR_NI is not set
+# CONFIG_NET_VENDOR_NVIDIA is not set
+# CONFIG_NET_VENDOR_OKI is not set
+# CONFIG_ETHOC is not set
+# CONFIG_NET_VENDOR_PACKET_ENGINES is not set
+# CONFIG_NET_VENDOR_PENSANDO is not set
+# CONFIG_NET_VENDOR_QLOGIC is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
+# CONFIG_NET_VENDOR_RDC is not set
+# CONFIG_NET_VENDOR_REALTEK is not set
+# CONFIG_NET_VENDOR_RENESAS is not set
+# CONFIG_NET_VENDOR_ROCKER is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
+# CONFIG_NET_VENDOR_SILAN is not set
+# CONFIG_NET_VENDOR_SIS is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+# CONFIG_NET_VENDOR_SOCIONEXT is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SUN is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
+# CONFIG_NET_VENDOR_TEHUTI is not set
+# CONFIG_NET_VENDOR_TI is not set
+# CONFIG_NET_VENDOR_VIA is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+# CONFIG_NET_VENDOR_XILINX is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PHYLIB=m
+CONFIG_SWPHY=y
+CONFIG_FIXED_PHY=m
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+# CONFIG_AQUANTIA_PHY is not set
+# CONFIG_AX88796B_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BCM54140_PHY is not set
+# CONFIG_BCM7XXX_PHY is not set
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_MARVELL_10G_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_MICROCHIP_PHY is not set
+# CONFIG_MICROCHIP_T1_PHY is not set
+# CONFIG_MICROSEMI_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_RENESAS_PHY is not set
+# CONFIG_ROCKCHIP_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_MICREL_KS8995MA is not set
+CONFIG_MDIO_DEVICE=m
+CONFIG_MDIO_BUS=m
+CONFIG_OF_MDIO=m
+CONFIG_MDIO_DEVRES=m
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MDIO_BCM_UNIMAC is not set
+# CONFIG_MDIO_HISI_FEMAC is not set
+# CONFIG_MDIO_MVUSB is not set
+# CONFIG_MDIO_MSCC_MIIM is not set
+# CONFIG_MDIO_OCTEON is not set
+# CONFIG_MDIO_IPQ4019 is not set
+# CONFIG_MDIO_IPQ8064 is not set
+# CONFIG_MDIO_THUNDER is not set
+
+#
+# MDIO Multiplexers
+#
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set
+# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
+
+#
+# PCS device drivers
+#
+# CONFIG_PCS_XPCS is not set
+# end of PCS device drivers
+
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+
+#
+# Host-side USB support is needed for USB Network Adapter support
+#
+CONFIG_USB_NET_DRIVERS=m
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_RTL8152 is not set
+# CONFIG_USB_LAN78XX is not set
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_AX88179_178A=m
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_CDC_EEM is not set
+CONFIG_USB_NET_CDC_NCM=m
+# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set
+# CONFIG_USB_NET_CDC_MBIM is not set
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_SR9700 is not set
+# CONFIG_USB_NET_SR9800 is not set
+# CONFIG_USB_NET_SMSC75XX is not set
+# CONFIG_USB_NET_SMSC95XX is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=m
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+CONFIG_USB_NET_RNDIS_HOST=m
+CONFIG_USB_NET_CDC_SUBSET_ENABLE=m
+CONFIG_USB_NET_CDC_SUBSET=m
+# CONFIG_USB_ALI_M5632 is not set
+# CONFIG_USB_AN2720 is not set
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=m
+# CONFIG_USB_NET_CX82310_ETH is not set
+# CONFIG_USB_NET_KALMIA is not set
+# CONFIG_USB_NET_QMI_WWAN is not set
+# CONFIG_USB_NET_INT51X1 is not set
+# CONFIG_USB_IPHETH is not set
+# CONFIG_USB_SIERRA_NET is not set
+# CONFIG_USB_VL600 is not set
+# CONFIG_USB_NET_CH9200 is not set
+# CONFIG_USB_NET_AQC111 is not set
+CONFIG_WLAN=y
+# CONFIG_WIRELESS_WDS is not set
+# CONFIG_WLAN_VENDOR_ADMTEK is not set
+# CONFIG_WLAN_VENDOR_ATH is not set
+# CONFIG_WLAN_VENDOR_ATMEL is not set
+# CONFIG_WLAN_VENDOR_BROADCOM is not set
+# CONFIG_WLAN_VENDOR_CISCO is not set
+# CONFIG_WLAN_VENDOR_INTEL is not set
+CONFIG_WLAN_VENDOR_INTERSIL=y
+CONFIG_HOSTAP=m
+# CONFIG_HOSTAP_FIRMWARE is not set
+# CONFIG_HOSTAP_PLX is not set
+# CONFIG_HOSTAP_PCI is not set
+# CONFIG_HERMES is not set
+# CONFIG_PRISM54 is not set
+# CONFIG_WLAN_VENDOR_MARVELL is not set
+# CONFIG_WLAN_VENDOR_MEDIATEK is not set
+# CONFIG_WLAN_VENDOR_MICROCHIP is not set
+# CONFIG_WLAN_VENDOR_RALINK is not set
+# CONFIG_WLAN_VENDOR_REALTEK is not set
+# CONFIG_WLAN_VENDOR_RSI is not set
+# CONFIG_WLAN_VENDOR_ST is not set
+# CONFIG_WLAN_VENDOR_TI is not set
+# CONFIG_WLAN_VENDOR_ZYDAS is not set
+# CONFIG_WLAN_VENDOR_QUANTENNA is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_VIRT_WIFI is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_VMXNET3 is not set
+# CONFIG_NETDEVSIM is not set
+CONFIG_NET_FAILOVER=y
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+# CONFIG_VT is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_LDISC_AUTOLOAD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+# CONFIG_SERIAL_8250_EXAR is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+# CONFIG_SERIAL_8250_ASPEED_VUART is not set
+CONFIG_SERIAL_8250_DWLIB=y
+CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_8250_DW=y
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_AMBA_PL010 is not set
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+# CONFIG_SERIAL_EARLYCON_ARM_SEMIHOST is not set
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX310X is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_SIFIVE is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_SC16IS7XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_IFX6X60 is not set
+# CONFIG_SERIAL_XILINX_PS_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+CONFIG_SERIAL_MCTRL_GPIO=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+# CONFIG_TRACE_SINK is not set
+CONFIG_HVC_DRIVER=y
+# CONFIG_HVC_DCC is not set
+# CONFIG_SERIAL_DEV_BUS is not set
+# CONFIG_TTY_PRINTK is not set
+CONFIG_VIRTIO_CONSOLE=m
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_BA431 is not set
+# CONFIG_HW_RANDOM_VIRTIO is not set
+# CONFIG_HW_RANDOM_HISI is not set
+# CONFIG_HW_RANDOM_CCTRNG is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
+# CONFIG_APPLICOM is not set
+CONFIG_DEVMEM=y
+# CONFIG_RAW_DRIVER is not set
+CONFIG_DEVPORT=y
+# CONFIG_TCG_TPM is not set
+# CONFIG_XILLYBUS is not set
+# end of Character devices
+
+# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=m
+# CONFIG_I2C_MUX is not set
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_HIX5HD2 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NVIDIA_GPU is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CADENCE is not set
+# CONFIG_I2C_CBUS_GPIO is not set
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_HISI is not set
+# CONFIG_I2C_NOMADIK is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_RK3X is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_THUNDERX is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_SLAVE is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+# CONFIG_SPI_MEM is not set
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_AXI_SPI_ENGINE is not set
+# CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_CADENCE is not set
+# CONFIG_SPI_CADENCE_QUADSPI is not set
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_NXP_FLEXSPI is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_FSL_SPI is not set
+# CONFIG_SPI_OC_TINY is not set
+# CONFIG_SPI_PL022 is not set
+# CONFIG_SPI_PXA2XX is not set
+# CONFIG_SPI_ROCKCHIP is not set
+# CONFIG_SPI_SC18IS602 is not set
+# CONFIG_SPI_SIFIVE is not set
+# CONFIG_SPI_MXIC is not set
+# CONFIG_SPI_THUNDERX is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_ZYNQMP_GQSPI is not set
+# CONFIG_SPI_AMD is not set
+
+#
+# SPI Multiplexer support
+#
+# CONFIG_SPI_MUX is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_LOOPBACK_TEST is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_SLAVE is not set
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+# CONFIG_PPS is not set
+
+#
+# PTP clock support
+#
+# CONFIG_PTP_1588_CLOCK is not set
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# end of PTP clock support
+
+CONFIG_PINCTRL=y
+# CONFIG_DEBUG_PINCTRL is not set
+# CONFIG_PINCTRL_MCP23S08 is not set
+# CONFIG_PINCTRL_SINGLE is not set
+# CONFIG_PINCTRL_STMFX is not set
+# CONFIG_PINCTRL_OCELOT is not set
+
+#
+# Renesas pinctrl drivers
+#
+# end of Renesas pinctrl drivers
+
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=512
+CONFIG_OF_GPIO=y
+CONFIG_GPIOLIB_IRQCHIP=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_CDEV=y
+# CONFIG_GPIO_CDEV_V1 is not set
+CONFIG_GPIO_GENERIC=y
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_74XX_MMIO is not set
+# CONFIG_GPIO_ALTERA is not set
+# CONFIG_GPIO_CADENCE is not set
+CONFIG_GPIO_DWAPB=y
+# CONFIG_GPIO_FTGPIO010 is not set
+CONFIG_GPIO_GENERIC_PLATFORM=y
+# CONFIG_GPIO_GRGPIO is not set
+# CONFIG_GPIO_HLWD is not set
+# CONFIG_GPIO_LOGICVC is not set
+# CONFIG_GPIO_MB86S7X is not set
+CONFIG_GPIO_PL061=y
+# CONFIG_GPIO_SAMA5D2_PIOBU is not set
+# CONFIG_GPIO_SIFIVE is not set
+# CONFIG_GPIO_SYSCON is not set
+CONFIG_GPIO_XGENE=y
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_AMD_FCH is not set
+# end of Memory mapped GPIO drivers
+
+#
+# I2C GPIO expanders
+#
+# CONFIG_GPIO_ADP5588 is not set
+# CONFIG_GPIO_ADNP is not set
+# CONFIG_GPIO_GW_PLD is not set
+# CONFIG_GPIO_MAX7300 is not set
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCA9570 is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_TPIC2810 is not set
+# end of I2C GPIO expanders
+
+#
+# MFD GPIO expanders
+#
+# end of MFD GPIO expanders
+
+#
+# PCI GPIO expanders
+#
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_PCI_IDIO_16 is not set
+# CONFIG_GPIO_PCIE_IDIO_24 is not set
+# CONFIG_GPIO_RDC321X is not set
+# end of PCI GPIO expanders
+
+#
+# SPI GPIO expanders
+#
+# CONFIG_GPIO_74X164 is not set
+# CONFIG_GPIO_MAX3191X is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_PISOSR is not set
+# CONFIG_GPIO_XRA1403 is not set
+# end of SPI GPIO expanders
+
+#
+# USB GPIO expanders
+#
+# end of USB GPIO expanders
+
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_MOCKUP is not set
+# CONFIG_W1 is not set
+CONFIG_POWER_RESET=y
+# CONFIG_POWER_RESET_BRCMSTB is not set
+# CONFIG_POWER_RESET_GPIO is not set
+# CONFIG_POWER_RESET_GPIO_RESTART is not set
+# CONFIG_POWER_RESET_HISI is not set
+# CONFIG_POWER_RESET_LTC2952 is not set
+# CONFIG_POWER_RESET_RESTART is not set
+# CONFIG_POWER_RESET_XGENE is not set
+# CONFIG_POWER_RESET_SYSCON is not set
+# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
+# CONFIG_SYSCON_REBOOT_MODE is not set
+# CONFIG_NVMEM_REBOOT_MODE is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+# CONFIG_PDA_POWER is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_CHARGER_ADP5061 is not set
+# CONFIG_BATTERY_CW2015 is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_DS2782 is not set
+# CONFIG_BATTERY_SBS is not set
+# CONFIG_CHARGER_SBS is not set
+# CONFIG_BATTERY_BQ27XXX is not set
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_BATTERY_MAX17042 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHARGER_LP8727 is not set
+# CONFIG_CHARGER_GPIO is not set
+# CONFIG_CHARGER_LT3651 is not set
+# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
+# CONFIG_CHARGER_BQ2415X is not set
+# CONFIG_CHARGER_BQ24257 is not set
+# CONFIG_CHARGER_BQ24735 is not set
+# CONFIG_CHARGER_BQ2515X is not set
+# CONFIG_CHARGER_BQ25890 is not set
+# CONFIG_CHARGER_BQ25980 is not set
+# CONFIG_CHARGER_SMB347 is not set
+# CONFIG_BATTERY_GAUGE_LTC2941 is not set
+# CONFIG_BATTERY_RT5033 is not set
+# CONFIG_CHARGER_RT9455 is not set
+# CONFIG_CHARGER_BD99954 is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+# CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED is not set
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_GPIO_WATCHDOG is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_ZIIRAVE_WATCHDOG is not set
+# CONFIG_ARM_SP805_WATCHDOG is not set
+# CONFIG_ARM_SBSA_WATCHDOG is not set
+# CONFIG_CADENCE_WATCHDOG is not set
+# CONFIG_DW_WATCHDOG is not set
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_ARM_SMC_WATCHDOG is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_MEN_A21_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_ACT8945A is not set
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# CONFIG_MFD_ATMEL_HLCDC is not set
+# CONFIG_MFD_BCM590XX is not set
+# CONFIG_MFD_BD9571MWV is not set
+# CONFIG_MFD_AXP20X_I2C is not set
+# CONFIG_MFD_MADERA is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9062 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_DA9150 is not set
+# CONFIG_MFD_DLN2 is not set
+# CONFIG_MFD_GATEWORKS_GSC is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MP2629 is not set
+# CONFIG_MFD_HI6421_PMIC is not set
+# CONFIG_MFD_HI655X_PMIC is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_MFD_IQS62X is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_MAX14577 is not set
+# CONFIG_MFD_MAX77650 is not set
+# CONFIG_MFD_MAX77686 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MT6360 is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_MENF21BMC is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_CPCAP is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_RT5033 is not set
+# CONFIG_MFD_RK808 is not set
+# CONFIG_MFD_RN5T618 is not set
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SKY81452 is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_MFD_STMPE is not set
+CONFIG_MFD_SYSCON=y
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_TI_LMU is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65086 is not set
+# CONFIG_MFD_TPS65217 is not set
+# CONFIG_MFD_TI_LP873X is not set
+# CONFIG_MFD_TI_LP87565 is not set
+# CONFIG_MFD_TPS65218 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_STMFX is not set
+# CONFIG_MFD_INTEL_M10_BMC is not set
+# end of Multifunction device drivers
+
+# CONFIG_REGULATOR is not set
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGA_ARB is not set
+# CONFIG_DRM is not set
+
+#
+# ARM devices
+#
+# end of ARM devices
+
+#
+# Frame buffer Devices
+#
+# CONFIG_FB is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
+# end of Backlight & LCD device support
+# end of Graphics support
+
+# CONFIG_SOUND is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=m
+# CONFIG_USB_ULPI_BUS is not set
+# CONFIG_USB_CONN_GPIO is not set
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=m
+CONFIG_USB_PCI=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEFAULT_PERSIST=y
+# CONFIG_USB_FEW_INIT_RETRIES is not set
+CONFIG_USB_DYNAMIC_MINORS=y
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_PRODUCTLIST is not set
+# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+CONFIG_USB_AUTOSUSPEND_DELAY=2
+CONFIG_USB_MON=m
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=m
+# CONFIG_USB_XHCI_DBGCAP is not set
+CONFIG_USB_XHCI_PCI=m
+# CONFIG_USB_XHCI_PCI_RENESAS is not set
+CONFIG_USB_XHCI_PLATFORM=m
+# CONFIG_USB_XHCI_HISTB is not set
+CONFIG_USB_EHCI_HCD=m
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_PCI=m
+# CONFIG_USB_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PLATFORM=m
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_FOTG210_HCD is not set
+# CONFIG_USB_MAX3421_HCD is not set
+CONFIG_USB_OHCI_HCD=m
+CONFIG_USB_OHCI_HCD_PCI=m
+CONFIG_USB_OHCI_HCD_PLATFORM=m
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+# CONFIG_USB_UAS is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USBIP_CORE is not set
+# CONFIG_USB_CDNS3 is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_DWC3 is not set
+# CONFIG_USB_DWC2 is not set
+# CONFIG_USB_CHIPIDEA is not set
+# CONFIG_USB_ISP1760 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_APPLE_MFI_FASTCHARGE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+# CONFIG_USB_EZUSB_FX2 is not set
+# CONFIG_USB_HUB_USB251XB is not set
+# CONFIG_USB_HSIC_USB3503 is not set
+# CONFIG_USB_HSIC_USB4604 is not set
+# CONFIG_USB_LINK_LAYER_TEST is not set
+# CONFIG_USB_CHAOSKEY is not set
+
+#
+# USB Physical Layer drivers
+#
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+# CONFIG_USB_ULPI is not set
+# end of USB Physical Layer drivers
+
+# CONFIG_USB_GADGET is not set
+# CONFIG_TYPEC is not set
+# CONFIG_USB_ROLE_SWITCH is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_SUPPORT=y
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+# CONFIG_RTC_HCTOSYS is not set
+# CONFIG_RTC_SYSTOHC is not set
+# CONFIG_RTC_DEBUG is not set
+# CONFIG_RTC_NVMEM is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_ABB5ZES3 is not set
+# CONFIG_RTC_DRV_ABEOZ9 is not set
+# CONFIG_RTC_DRV_ABX80X is not set
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_HYM8563 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL12026 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8523 is not set
+# CONFIG_RTC_DRV_PCF85063 is not set
+# CONFIG_RTC_DRV_PCF85363 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8010 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_RV3028 is not set
+# CONFIG_RTC_DRV_RV3032 is not set
+# CONFIG_RTC_DRV_RV8803 is not set
+# CONFIG_RTC_DRV_SD3078 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T93 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1302 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1343 is not set
+# CONFIG_RTC_DRV_DS1347 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6916 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RX4581 is not set
+# CONFIG_RTC_DRV_RX6110 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+# CONFIG_RTC_DRV_MCP795 is not set
+CONFIG_RTC_I2C_AND_SPI=m
+
+#
+# SPI and I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS3232 is not set
+# CONFIG_RTC_DRV_PCF2127 is not set
+# CONFIG_RTC_DRV_RV3029C2 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+CONFIG_RTC_DRV_EFI=y
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+# CONFIG_RTC_DRV_ZYNQMP is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PL030 is not set
+CONFIG_RTC_DRV_PL031=y
+# CONFIG_RTC_DRV_CADENCE is not set
+# CONFIG_RTC_DRV_FTRTC010 is not set
+# CONFIG_RTC_DRV_R7301 is not set
+
+#
+# HID Sensor RTC drivers
+#
+# CONFIG_DMADEVICES is not set
+
+#
+# DMABUF options
+#
+# CONFIG_SYNC_FILE is not set
+# CONFIG_DMABUF_HEAPS is not set
+# end of DMABUF options
+
+# CONFIG_AUXDISPLAY is not set
+CONFIG_UIO=m
+# CONFIG_UIO_CIF is not set
+# CONFIG_UIO_PDRV_GENIRQ is not set
+# CONFIG_UIO_DMEM_GENIRQ is not set
+# CONFIG_UIO_AEC is not set
+# CONFIG_UIO_SERCOS3 is not set
+# CONFIG_UIO_PCI_GENERIC is not set
+# CONFIG_UIO_NETX is not set
+# CONFIG_UIO_PRUSS is not set
+# CONFIG_UIO_MF624 is not set
+# CONFIG_VFIO is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_MENU=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
+# CONFIG_VIRTIO_BALLOON is not set
+CONFIG_VIRTIO_MMIO=y
+# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+# CONFIG_VDPA is not set
+# CONFIG_VHOST_MENU is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# end of Microsoft Hyper-V guest support
+
+# CONFIG_GREYBUS is not set
+# CONFIG_STAGING is not set
+# CONFIG_GOLDFISH is not set
+# CONFIG_CHROME_PLATFORMS is not set
+# CONFIG_MELLANOX_PLATFORM is not set
+CONFIG_HAVE_CLK=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_COMMON_CLK_MAX9485 is not set
+# CONFIG_COMMON_CLK_SI5341 is not set
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI514 is not set
+# CONFIG_COMMON_CLK_SI544 is not set
+# CONFIG_COMMON_CLK_SI570 is not set
+# CONFIG_COMMON_CLK_CDCE706 is not set
+# CONFIG_COMMON_CLK_CDCE925 is not set
+# CONFIG_COMMON_CLK_CS2000_CP is not set
+# CONFIG_CLK_QORIQ is not set
+# CONFIG_COMMON_CLK_XGENE is not set
+# CONFIG_COMMON_CLK_VC5 is not set
+# CONFIG_COMMON_CLK_FIXED_MMIO is not set
+# CONFIG_COMMON_CLK_HI3516CV300 is not set
+# CONFIG_COMMON_CLK_HI3519 is not set
+# CONFIG_COMMON_CLK_HI3660 is not set
+# CONFIG_COMMON_CLK_HI3670 is not set
+# CONFIG_COMMON_CLK_HI3798CV200 is not set
+CONFIG_COMMON_CLK_HI6220=y
+# CONFIG_RESET_HISI is not set
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_CLKSRC_MMIO=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
+CONFIG_FSL_ERRATUM_A008585=y
+CONFIG_ARM64_ERRATUM_858921=y
+CONFIG_ARM_TIMER_SP804=y
+# CONFIG_MICROCHIP_PIT64B is not set
+# end of Clock Source drivers
+
+# CONFIG_MAILBOX is not set
+# CONFIG_IOMMU_SUPPORT is not set
+
+#
+# Rpmsg drivers
+#
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Aspeed SoC drivers
+#
+# end of Aspeed SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# CONFIG_SOC_BRCMSTB is not set
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# CONFIG_QUICC_ENGINE is not set
+# CONFIG_FSL_RCPM is not set
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# CONFIG_XILINX_VCU is not set
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+# CONFIG_PM_DEVFREQ is not set
+# CONFIG_EXTCON is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_NTB is not set
+# CONFIG_VME_BUS is not set
+# CONFIG_PWM is not set
+
+#
+# IRQ chip support
+#
+CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_MAX_NR=1
+CONFIG_ARM_GIC_V2M=y
+CONFIG_ARM_GIC_V3=y
+CONFIG_ARM_GIC_V3_ITS=y
+CONFIG_ARM_GIC_V3_ITS_PCI=y
+# CONFIG_AL_FIC is not set
+CONFIG_PARTITION_PERCPU=y
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+CONFIG_RESET_CONTROLLER=y
+# CONFIG_RESET_TI_SYSCON is not set
+CONFIG_COMMON_RESET_HI3660=y
+CONFIG_COMMON_RESET_HI6220=y
+
+#
+# PHY Subsystem
+#
+CONFIG_GENERIC_PHY=y
+# CONFIG_PHY_XGENE is not set
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# CONFIG_PHY_CADENCE_TORRENT is not set
+# CONFIG_PHY_CADENCE_DPHY is not set
+# CONFIG_PHY_CADENCE_SIERRA is not set
+# CONFIG_PHY_CADENCE_SALVO is not set
+# CONFIG_PHY_FSL_IMX8MQ_USB is not set
+# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
+# CONFIG_PHY_HI6220_USB is not set
+# CONFIG_PHY_HI3660_USB is not set
+# CONFIG_PHY_HISTB_COMBPHY is not set
+# CONFIG_PHY_HISI_INNO_USB2 is not set
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_MAPPHONE_MDM6600 is not set
+# CONFIG_PHY_OCELOT_SERDES is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+CONFIG_ARM_CCI_PMU=y
+CONFIG_ARM_CCI400_PMU=y
+# CONFIG_ARM_CCI5xx_PMU is not set
+CONFIG_ARM_CCN=y
+# CONFIG_ARM_CMN is not set
+CONFIG_ARM_PMU=y
+# CONFIG_ARM_DSU_PMU is not set
+# CONFIG_ARM_SPE_PMU is not set
+# end of Performance monitor support
+
+CONFIG_RAS=y
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID is not set
+# end of Android
+
+#
+# Vendor Hooks
+#
+# CONFIG_VENDOR_HOOKS is not set
+# end of Vendor Hooks
+
+# CONFIG_LIBNVDIMM is not set
+CONFIG_DAX=y
+# CONFIG_NVMEM is not set
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_FSI is not set
+# CONFIG_TEE is not set
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+CONFIG_EXT2_FS=m
+CONFIG_EXT2_FS_XATTR=y
+# CONFIG_EXT2_FS_POSIX_ACL is not set
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT3_FS=m
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_POSIX_ACL is not set
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+CONFIG_FS_DAX=y
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_MANDATORY_FILE_LOCKING is not set
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_FANOTIFY=y
+# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
+# CONFIG_QUOTA_DEBUG is not set
+CONFIG_QUOTA_TREE=m
+CONFIG_QFMT_V1=m
+CONFIG_QFMT_V2=m
+CONFIG_QUOTACTL=y
+CONFIG_AUTOFS4_FS=m
+CONFIG_AUTOFS_FS=m
+CONFIG_FUSE_FS=m
+CONFIG_CUSE=m
+CONFIG_VIRTIO_FS=m
+CONFIG_OVERLAY_FS=m
+# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+# CONFIG_OVERLAY_FS_INDEX is not set
+# CONFIG_OVERLAY_FS_XINO_AUTO is not set
+# CONFIG_OVERLAY_FS_METACOPY is not set
+
+#
+# Caches
+#
+CONFIG_FSCACHE=m
+# CONFIG_FSCACHE_STATS is not set
+# CONFIG_FSCACHE_HISTOGRAM is not set
+# CONFIG_FSCACHE_DEBUG is not set
+# CONFIG_FSCACHE_OBJECT_LIST is not set
+# CONFIG_CACHEFILES is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_VMCORE=y
+# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_PROC_CHILDREN is not set
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
+# CONFIG_TMPFS_INODE64 is not set
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+# CONFIG_CONFIGFS_FS is not set
+# CONFIG_EFIVAR_FS is not set
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+CONFIG_UBIFS_FS=m
+CONFIG_UBIFS_FS_ADVANCED_COMPR=y
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+# CONFIG_UBIFS_FS_ZSTD is not set
+# CONFIG_UBIFS_ATIME_SUPPORT is not set
+CONFIG_UBIFS_FS_XATTR=y
+CONFIG_UBIFS_FS_SECURITY=y
+# CONFIG_UBIFS_FS_AUTHENTICATION is not set
+CONFIG_CRAMFS=m
+# CONFIG_CRAMFS_BLOCKDEV is not set
+# CONFIG_CRAMFS_MTD is not set
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_FILE_CACHE=y
+# CONFIG_SQUASHFS_FILE_DIRECT is not set
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_DECOMP_MULTI is not set
+# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
+CONFIG_SQUASHFS_XATTR=y
+CONFIG_SQUASHFS_ZLIB=y
+# CONFIG_SQUASHFS_LZ4 is not set
+# CONFIG_SQUASHFS_LZO is not set
+CONFIG_SQUASHFS_XZ=y
+# CONFIG_SQUASHFS_ZSTD is not set
+# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_PSTORE is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=m
+# CONFIG_NFS_V2 is not set
+CONFIG_NFS_V3=m
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=m
+# CONFIG_NFS_SWAP is not set
+CONFIG_NFS_V4_1=y
+# CONFIG_NFS_V4_2 is not set
+CONFIG_PNFS_FILE_LAYOUT=m
+CONFIG_PNFS_BLOCK=m
+CONFIG_PNFS_FLEXFILE_LAYOUT=m
+CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
+# CONFIG_NFS_V4_1_MIGRATION is not set
+# CONFIG_NFS_FSCACHE is not set
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+CONFIG_NFSD=m
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+# CONFIG_NFSD_BLOCKLAYOUT is not set
+# CONFIG_NFSD_SCSILAYOUT is not set
+# CONFIG_NFSD_FLEXFILELAYOUT is not set
+# CONFIG_NFSD_V4_SECURITY_LABEL is not set
+CONFIG_GRACE_PERIOD=m
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=m
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=m
+CONFIG_SUNRPC_GSS=m
+CONFIG_SUNRPC_BACKCHANNEL=y
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS2 is not set
+CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+# CONFIG_CIFS_UPCALL is not set
+# CONFIG_CIFS_XATTR is not set
+CONFIG_CIFS_DEBUG=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
+# CONFIG_CIFS_DFS_UPCALL is not set
+# CONFIG_CIFS_FSCACHE is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_9P_FS=y
+CONFIG_9P_FS_POSIX_ACL=y
+# CONFIG_9P_FS_SECURITY is not set
+# CONFIG_EULER_FS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+CONFIG_NLS_UTF8=m
+# CONFIG_UNICODE is not set
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+CONFIG_SECURITY_DMESG_RESTRICT=y
+CONFIG_SECURITY=y
+CONFIG_SECURITYFS=y
+CONFIG_SECURITY_NETWORK=y
+# CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
+CONFIG_LSM_MMAP_MIN_ADDR=32768
+CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
+CONFIG_HARDENED_USERCOPY=y
+CONFIG_HARDENED_USERCOPY_FALLBACK=y
+# CONFIG_HARDENED_USERCOPY_PAGESPAN is not set
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+CONFIG_SECURITY_SELINUX=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM=y
+# CONFIG_SECURITY_SELINUX_DISABLE is not set
+CONFIG_SECURITY_SELINUX_DEVELOP=y
+CONFIG_SECURITY_SELINUX_AVC_STATS=y
+CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
+CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9
+CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256
+CONFIG_SECURITY_SMACK=y
+# CONFIG_SECURITY_SMACK_BRINGUP is not set
+# CONFIG_SECURITY_SMACK_NETFILTER is not set
+# CONFIG_SECURITY_SMACK_APPEND_SIGNALS is not set
+# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_SECURITY_APPARMOR is not set
+# CONFIG_SECURITY_LOADPIN is not set
+CONFIG_SECURITY_YAMA=y
+# CONFIG_SECURITY_SAFESETID is not set
+# CONFIG_SECURITY_LOCKDOWN_LSM is not set
+# CONFIG_INTEGRITY is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_INIT_STACK_NONE=y
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
+# CONFIG_GCC_PLUGIN_STACKLEAK is not set
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+# end of Memory initialization
+# end of Kernel hardening options
+
+CONFIG_SECURITY_BOOT_INIT=y
+# end of Security options
+
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=m
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_GF128MUL=m
+CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Public-key cryptography
+#
+# CONFIG_CRYPTO_RSA is not set
+# CONFIG_CRYPTO_DH is not set
+# CONFIG_CRYPTO_ECDH is not set
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_SEQIV is not set
+CONFIG_CRYPTO_ECHAINIV=m
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=m
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=m
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_ADIANTUM is not set
+# CONFIG_CRYPTO_ESSIV is not set
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_CMAC=m
+CONFIG_CRYPTO_HMAC=m
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+# CONFIG_CRYPTO_XXHASH is not set
+# CONFIG_CRYPTO_BLAKE2B is not set
+# CONFIG_CRYPTO_BLAKE2S is not set
+# CONFIG_CRYPTO_CRCT10DIF is not set
+CONFIG_CRYPTO_GHASH=m
+# CONFIG_CRYPTO_POLY1305 is not set
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+CONFIG_CRYPTO_SHA256=m
+CONFIG_CRYPTO_SHA512=m
+# CONFIG_CRYPTO_SHA3 is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_LZO=m
+# CONFIG_CRYPTO_842 is not set
+CONFIG_CRYPTO_LZ4=m
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DRBG_MENU=m
+CONFIG_CRYPTO_DRBG_HMAC=y
+# CONFIG_CRYPTO_DRBG_HASH is not set
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=m
+CONFIG_CRYPTO_JITTERENTROPY=m
+CONFIG_CRYPTO_USER_API=y
+# CONFIG_CRYPTO_USER_API_HASH is not set
+# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
+# CONFIG_CRYPTO_USER_API_RNG is not set
+CONFIG_CRYPTO_USER_API_AEAD=y
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+CONFIG_CRYPTO_HASH_INFO=y
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_AES=m
+CONFIG_CRYPTO_LIB_ARC4=m
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_DES=m
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA256=m
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_ASYMMETRIC_KEY_TYPE is not set
+
+#
+# Certificates for signature checking
+#
+# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
+# CONFIG_PGP_PRELOAD_PUBLIC_KEYS is not set
+# end of Certificates for signature checking
+
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_HAVE_ARCH_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+# CONFIG_INDIRECT_PIO is not set
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=y
+# CONFIG_CRC_T10DIF is not set
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=m
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+CONFIG_AUDIT_GENERIC=y
+CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
+CONFIG_AUDIT_COMPAT_GENERIC=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
+CONFIG_LZ4_COMPRESS=m
+CONFIG_LZ4_DECOMPRESS=m
+CONFIG_XZ_DEC=y
+# CONFIG_XZ_DEC_X86 is not set
+# CONFIG_XZ_DEC_POWERPC is not set
+# CONFIG_XZ_DEC_IA64 is not set
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+# CONFIG_XZ_DEC_SPARC is not set
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
+CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
+CONFIG_SWIOTLB=y
+CONFIG_DMA_NONCOHERENT_MMAP=y
+CONFIG_DMA_COHERENT_POOL=y
+CONFIG_DMA_REMAP=y
+CONFIG_DMA_DIRECT_REMAP=y
+# CONFIG_DMA_API_DEBUG is not set
+CONFIG_SGL_ALLOC=y
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+# CONFIG_IRQ_POLL is not set
+CONFIG_LIBFDT=y
+CONFIG_OID_REGISTRY=m
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+CONFIG_FONT_8x16=y
+CONFIG_FONT_AUTOSELECT=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_SBITMAP=y
+# CONFIG_STRING_SELFTEST is not set
+# end of Library routines
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+# CONFIG_SYMBOLIC_ERRNAME is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO_REDUCED is not set
+# CONFIG_DEBUG_INFO_COMPRESSED is not set
+# CONFIG_DEBUG_INFO_SPLIT is not set
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_BTF is not set
+# CONFIG_GDB_SCRIPTS is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+# CONFIG_MAGIC_SYSRQ_SERIAL is not set
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+# CONFIG_UBSAN is not set
+# end of Generic Kernel Debugging Instruments
+
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_MISC is not set
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_PAGE_REF is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+CONFIG_DEBUG_KMEMLEAK=y
+CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=2000
+# CONFIG_DEBUG_KMEMLEAK_TEST is not set
+CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
+# CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN is not set
+CONFIG_DEBUG_STACK_USAGE=y
+CONFIG_SCHED_STACK_END_CHECK=y
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_SW_TAGS=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+# CONFIG_KFENCE is not set
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+CONFIG_PANIC_ON_OOPS=y
+CONFIG_PANIC_ON_OOPS_VALUE=1
+CONFIG_PANIC_TIMEOUT=0
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+
+#
+# ARM64 NMI watchdog configuration
+#
+# end of ARM64 NMI watchdog configuration
+
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=1
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCHED_INFO=y
+# CONFIG_SCHEDSTATS is not set
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+# CONFIG_DEBUG_PREEMPT is not set
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+CONFIG_DEBUG_ATOMIC_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+CONFIG_HAVE_DEBUG_BUGVERBOSE=y
+
+#
+# Debug kernel data structures
+#
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_PLIST is not set
+CONFIG_DEBUG_SG=y
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# end of Debug kernel data structures
+
+# CONFIG_DEBUG_CREDENTIALS is not set
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=65
+# CONFIG_RCU_TRACE is not set
+# CONFIG_RCU_EQS_DEBUG is not set
+# CONFIG_RCU_STRICT_GRACE_PERIOD is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACER_MAX_TRACE=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_BOOTTIME_TRACING is not set
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+CONFIG_SCHED_TRACER=y
+# CONFIG_HWLAT_TRACER is not set
+# CONFIG_OSNOISE_TRACER is not set
+# CONFIG_TIMERLAT_TRACER is not set
+# CONFIG_FTRACE_SYSCALLS is not set
+CONFIG_TRACER_SNAPSHOT=y
+# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+CONFIG_KPROBE_EVENTS=y
+CONFIG_UPROBE_EVENTS=y
+CONFIG_DYNAMIC_EVENTS=y
+CONFIG_PROBE_EVENTS=y
+CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
+CONFIG_STRICT_DEVMEM=y
+CONFIG_IO_STRICT_DEVMEM=y
+CONFIG_FUNCTION_ERROR_INJECTION=y
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
diff --git a/meta-openeuler/recipes-kernel/linux/files/config/riscv/defconfig b/meta-openeuler/recipes-kernel/linux/files/config/riscv/defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..c10822183b2ea0a665b2edc0f9ce91abdc702e5f
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/config/riscv/defconfig
@@ -0,0 +1,3612 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/riscv 5.10.0 Kernel Configuration
+#
+CONFIG_IRQ_WORK=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_BUILD_SALT=""
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="(none)"
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+# CONFIG_USELIB is not set
+# CONFIG_AUDIT is not set
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_HANDLE_DOMAIN_IRQ=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_GENERIC_IRQ_MULTI_HANDLER=y
+CONFIG_ARCH_CLOCKSOURCE_INIT=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+CONFIG_NO_HZ_IDLE=y
+# CONFIG_NO_HZ_FULL is not set
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+# end of Timers subsystem
+
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_TICK_CPU_ACCOUNTING=y
+# CONFIG_VIRT_CPU_ACCOUNTING_GEN is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+# CONFIG_RCU_EXPERT is not set
+CONFIG_SRCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_TASKS_RCU_GENERIC=y
+CONFIG_TASKS_TRACE_RCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+# end of RCU Subsystem
+
+CONFIG_IKCONFIG=y
+CONFIG_IKCONFIG_PROC=y
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=17
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
+CONFIG_GENERIC_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# end of Scheduler features
+
+CONFIG_CC_HAS_INT128=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_CGROUPS=y
+# CONFIG_MEMCG is not set
+# CONFIG_BLK_CGROUP is not set
+CONFIG_CGROUP_SCHED=y
+# CONFIG_QOS_SCHED is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_CFS_BANDWIDTH=y
+# CONFIG_RT_GROUP_SCHED is not set
+# CONFIG_CGROUP_PIDS is not set
+# CONFIG_CGROUP_RDMA is not set
+# CONFIG_CGROUP_FREEZER is not set
+# CONFIG_CGROUP_HUGETLB is not set
+# CONFIG_CPUSETS is not set
+# CONFIG_CGROUP_DEVICE is not set
+# CONFIG_CGROUP_CPUACCT is not set
+CONFIG_CGROUP_BPF=y
+# CONFIG_CGROUP_DEBUG is not set
+CONFIG_SOCK_CGROUP_DATA=y
+# CONFIG_CGROUP_FILES is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_SCHED_STEAL is not set
+CONFIG_CHECKPOINT_RESTORE=y
+# CONFIG_SCHED_AUTOGROUP is not set
+# CONFIG_SYSFS_DEPRECATED is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+CONFIG_RD_LZO=y
+CONFIG_RD_LZ4=y
+CONFIG_RD_ZSTD=y
+CONFIG_INITRAMFS_FILE_METADATA=""
+# CONFIG_BOOT_CONFIG is not set
+CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_SYSCTL=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_BPF=y
+CONFIG_EXPERT=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_HAVE_FUTEX_CMPXCHG=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_IO_URING=y
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_ALL is not set
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+CONFIG_BPF_SYSCALL=y
+# CONFIG_BPF_UNPRIV_DEFAULT_OFF is not set
+# CONFIG_BPF_PRELOAD is not set
+# CONFIG_USERFAULTFD is not set
+CONFIG_KCMP=y
+# CONFIG_EMBEDDED is not set
+CONFIG_HAVE_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+# CONFIG_PERF_EVENTS is not set
+# end of Kernel Performance Events And Counters
+
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+CONFIG_COMPAT_BRK=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_SLAB_MERGE_DEFAULT=y
+# CONFIG_SLAB_FREELIST_RANDOM is not set
+# CONFIG_SLAB_FREELIST_HARDENED is not set
+# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+CONFIG_SLUB_CPU_PARTIAL=y
+# CONFIG_PROFILING is not set
+CONFIG_KABI_RESERVE=y
+CONFIG_KABI_SIZE_ALIGN_CHECKS=y
+# end of General setup
+
+CONFIG_64BIT=y
+CONFIG_RISCV=y
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=24
+CONFIG_RISCV_SBI=y
+CONFIG_MMU=y
+CONFIG_ZONE_DMA32=y
+CONFIG_VA_BITS=39
+CONFIG_PA_BITS=56
+CONFIG_PAGE_OFFSET=0xffffffe000000000
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_SYS_SUPPORTS_HUGETLBFS=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=3
+CONFIG_LOCKDEP_SUPPORT=y
+
+#
+# SoC selection
+#
+CONFIG_SOC_SIFIVE=y
+CONFIG_SOC_VIRT=y
+# end of SoC selection
+
+#
+# Platform type
+#
+# CONFIG_ARCH_RV32I is not set
+CONFIG_ARCH_RV64I=y
+# CONFIG_CMODEL_MEDLOW is not set
+CONFIG_CMODEL_MEDANY=y
+CONFIG_MODULE_SECTIONS=y
+CONFIG_MAXPHYSMEM_128GB=y
+CONFIG_SMP=y
+CONFIG_NR_CPUS=32
+CONFIG_HOTPLUG_CPU=y
+CONFIG_TUNE_GENERIC=y
+CONFIG_RISCV_ISA_C=y
+CONFIG_FPU=y
+# end of Platform type
+
+#
+# Kernel features
+#
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=250
+CONFIG_SCHED_HRTICK=y
+CONFIG_RISCV_SBI_V01=y
+# end of Kernel features
+
+#
+# Boot options
+#
+CONFIG_CMDLINE=""
+CONFIG_EFI_STUB=y
+CONFIG_EFI=y
+# end of Boot options
+
+#
+# Power management options
+#
+# CONFIG_PM is not set
+# end of Power management options
+
+CONFIG_HAVE_KVM_EVENTFD=y
+CONFIG_KVM_MMIO=y
+CONFIG_KVM_GENERIC_DIRTYLOG_READ_PROTECT=y
+CONFIG_HAVE_KVM_VCPU_ASYNC_IOCTL=y
+CONFIG_VIRTUALIZATION=y
+CONFIG_KVM=y
+
+#
+# Firmware Drivers
+#
+# CONFIG_FIRMWARE_MEMMAP is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_PARAMS_FROM_FDT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_GENERIC_STUB=y
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+# CONFIG_EFI_CAPSULE_LOADER is not set
+# CONFIG_EFI_TEST is not set
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+# end of EFI (Extensible Firmware Interface) Support
+
+CONFIG_EFI_EARLYCON=y
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+#
+# General architecture-dependent options
+#
+CONFIG_JUMP_LABEL=y
+# CONFIG_STATIC_KEYS_SELFTEST is not set
+CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+# CONFIG_COMPAT_32BIT_TIME is not set
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX=y
+CONFIG_ARCH_OPTIONAL_KERNEL_RWX_DEFAULT=y
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+# CONFIG_MODULE_COMPRESS is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_BLOCK=y
+CONFIG_BLK_SCSI_REQUEST=y
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_CMDLINE_PARSER is not set
+# CONFIG_BLK_WBT is not set
+CONFIG_BLK_DEBUG_FS=y
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_EFI_PARTITION=y
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=y
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_PREEMPT_NOTIFIERS=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_INLINE_READ_UNLOCK=y
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_INLINE_WRITE_UNLOCK=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_HAS_MMIOWB=y
+CONFIG_MMIOWB=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ELFCORE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+CONFIG_ARCH_HAS_BINFMT_FLAT=y
+# CONFIG_BINFMT_FLAT is not set
+# CONFIG_BINFMT_MISC is not set
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MEMORY_BALLOON=y
+CONFIG_BALLOON_COMPACTION=y
+CONFIG_COMPACTION=y
+CONFIG_PAGE_REPORTING=y
+CONFIG_MIGRATION=y
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_MMU_NOTIFIER=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+# CONFIG_CLEANCACHE is not set
+# CONFIG_FRONTSWAP is not set
+# CONFIG_CMA is not set
+# CONFIG_ZPOOL is not set
+# CONFIG_ZBUD is not set
+# CONFIG_ZSMALLOC is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_IDLE_PAGE_TRACKING is not set
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_BENCHMARK is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+# CONFIG_XFRM_USER is not set
+# CONFIG_NET_KEY is not set
+# CONFIG_XDP_SOCKETS is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_IP_FIB_TRIE_STATS is not set
+# CONFIG_IP_MULTIPLE_TABLES is not set
+# CONFIG_IP_ROUTE_MULTIPATH is not set
+# CONFIG_IP_ROUTE_VERBOSE is not set
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_NET_IP_TUNNEL=y
+# CONFIG_IP_MROUTE is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_NET_IPVTI is not set
+# CONFIG_NET_FOU is not set
+# CONFIG_NET_FOU_IP_TUNNELS is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+CONFIG_INET_TUNNEL=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_UDP_DIAG is not set
+# CONFIG_INET_RAW_DIAG is not set
+# CONFIG_INET_DIAG_DESTROY is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=y
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_VTI is not set
+CONFIG_IPV6_SIT=y
+# CONFIG_IPV6_SIT_6RD is not set
+CONFIG_IPV6_NDISC_NODETYPE=y
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+# CONFIG_MPTCP is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=y
+CONFIG_BRIDGE=y
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+# CONFIG_BRIDGE_MRP is not set
+CONFIG_HAVE_NET_DSA=y
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+CONFIG_LLC=y
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=y
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+CONFIG_NETLINK_DIAG=y
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+# CONFIG_NET_L3_MASTER_DEV is not set
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
+# CONFIG_CGROUP_NET_PRIO is not set
+# CONFIG_CGROUP_NET_CLASSID is not set
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+# CONFIG_BPF_JIT is not set
+# CONFIG_BPF_STREAM_PARSER is not set
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+CONFIG_NET_9P=y
+CONFIG_NET_9P_VIRTIO=y
+# CONFIG_NET_9P_DEBUG is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_DST_CACHE=y
+CONFIG_GRO_CELLS=y
+CONFIG_FAILOVER=y
+CONFIG_ETHTOOL_NETLINK=y
+CONFIG_HAVE_EBPF_JIT=y
+
+#
+# Device Drivers
+#
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCIEPORTBUS=y
+# CONFIG_PCIEAER is not set
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PCI_MSI_ARCH_FALLBACKS=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+CONFIG_PCI_ECAM=y
+# CONFIG_PCI_IOV is not set
+# CONFIG_PCI_PRI is not set
+# CONFIG_PCI_PASID is not set
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+# CONFIG_HOTPLUG_PCI is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_PCI_FTPCI100 is not set
+CONFIG_PCI_HOST_COMMON=y
+CONFIG_PCI_HOST_GENERIC=y
+CONFIG_PCIE_XILINX=y
+
+#
+# DesignWare PCI Core Support
+#
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# CONFIG_PCI_MESON is not set
+# end of DesignWare PCI Core Support
+
+#
+# Mobiveil PCIe Core Support
+#
+# end of Mobiveil PCIe Core Support
+
+#
+# Cadence PCIe controllers support
+#
+# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
+# CONFIG_PCI_J721E_HOST is not set
+# end of Cadence PCIe controllers support
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+# CONFIG_UEVENT_HELPER is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_FW_LOADER_USER_HELPER is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+# end of Firmware loader
+
+CONFIG_ALLOW_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_REGMAP=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_DMA_SHARED_BUFFER=y
+# CONFIG_DMA_FENCE_TRACE is not set
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+# CONFIG_MOXTET is not set
+# CONFIG_MHI_BUS is not set
+# end of Bus devices
+
+# CONFIG_CONNECTOR is not set
+# CONFIG_GNSS is not set
+# CONFIG_MTD is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+# CONFIG_OF_UNITTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_NET=y
+CONFIG_OF_RESERVED_MEM=y
+# CONFIG_OF_OVERLAY is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+CONFIG_CDROM=y
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+# CONFIG_BLK_DEV_UMEM is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SKD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_VIRTIO_BLK=y
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_RSXX is not set
+
+#
+# NVME Support
+#
+# CONFIG_BLK_DEV_NVME is not set
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_LATTICE_ECP3_CONFIG is not set
+# CONFIG_SRAM is not set
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_PVPANIC is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_AT25 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_IDT_89HPESX is not set
+# CONFIG_EEPROM_EE1004 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# end of Texas Instruments shared transport line discipline
+
+# CONFIG_SENSORS_LIS3_SPI is not set
+# CONFIG_SENSORS_LIS3_I2C is not set
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_MISC_RTSX_USB is not set
+# CONFIG_HABANA_AI is not set
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+# CONFIG_RAID_ATTRS is not set
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+# CONFIG_CHR_DEV_ST is not set
+CONFIG_BLK_DEV_SR=y
+# CONFIG_CHR_DEV_SG is not set
+# CONFIG_CHR_DEV_SCH is not set
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT3SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_GDTH is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+CONFIG_SCSI_VIRTIO=y
+# CONFIG_SCSI_DH is not set
+# end of SCSI device support
+
+CONFIG_ATA=y
+CONFIG_SATA_HOST=y
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_ATA_FORCE=y
+CONFIG_SATA_PMP=y
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+CONFIG_SATA_AHCI_PLATFORM=y
+# CONFIG_AHCI_CEVA is not set
+# CONFIG_AHCI_QORIQ is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_ZHAOXIN is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_LEGACY is not set
+# CONFIG_MD is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+CONFIG_NETDEVICES=y
+CONFIG_NET_CORE=y
+# CONFIG_BONDING is not set
+# CONFIG_DUMMY is not set
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NET_TEAM is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_IPVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_MACSEC is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_TUN is not set
+# CONFIG_TUN_VNET_CROSS_LE is not set
+# CONFIG_VETH is not set
+CONFIG_VIRTIO_NET=y
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+
+#
+# Distributed Switch Architecture drivers
+#
+# end of Distributed Switch Architecture drivers
+
+CONFIG_ETHERNET=y
+CONFIG_NET_VENDOR_3COM=y
+# CONFIG_VORTEX is not set
+# CONFIG_TYPHOON is not set
+CONFIG_NET_VENDOR_ADAPTEC=y
+# CONFIG_ADAPTEC_STARFIRE is not set
+CONFIG_NET_VENDOR_AGERE=y
+# CONFIG_ET131X is not set
+CONFIG_NET_VENDOR_ALACRITECH=y
+# CONFIG_SLICOSS is not set
+CONFIG_NET_VENDOR_ALTEON=y
+# CONFIG_ACENIC is not set
+# CONFIG_ALTERA_TSE is not set
+CONFIG_NET_VENDOR_AMAZON=y
+# CONFIG_ENA_ETHERNET is not set
+CONFIG_NET_VENDOR_AMD=y
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_PCNET32 is not set
+CONFIG_NET_VENDOR_AQUANTIA=y
+CONFIG_NET_VENDOR_ARC=y
+CONFIG_NET_VENDOR_ATHEROS=y
+# CONFIG_ATL2 is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
+# CONFIG_ALX is not set
+CONFIG_NET_VENDOR_AURORA=y
+# CONFIG_AURORA_NB8800 is not set
+CONFIG_NET_VENDOR_BROADCOM=y
+# CONFIG_B44 is not set
+# CONFIG_BCMGENET is not set
+# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2X is not set
+# CONFIG_SYSTEMPORT is not set
+# CONFIG_BNXT is not set
+CONFIG_NET_VENDOR_BROCADE=y
+# CONFIG_BNA is not set
+CONFIG_NET_VENDOR_CADENCE=y
+CONFIG_MACB=y
+# CONFIG_MACB_PCI is not set
+CONFIG_NET_VENDOR_CAVIUM=y
+# CONFIG_THUNDER_NIC_PF is not set
+# CONFIG_THUNDER_NIC_VF is not set
+# CONFIG_THUNDER_NIC_BGX is not set
+# CONFIG_THUNDER_NIC_RGX is not set
+# CONFIG_LIQUIDIO is not set
+# CONFIG_LIQUIDIO_VF is not set
+CONFIG_NET_VENDOR_CHELSIO=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_CHELSIO_T4 is not set
+# CONFIG_CHELSIO_T4VF is not set
+CONFIG_NET_VENDOR_CISCO=y
+# CONFIG_ENIC is not set
+CONFIG_NET_VENDOR_CORTINA=y
+# CONFIG_GEMINI_ETHERNET is not set
+# CONFIG_DNET is not set
+CONFIG_NET_VENDOR_DEC=y
+# CONFIG_NET_TULIP is not set
+CONFIG_NET_VENDOR_DLINK=y
+# CONFIG_DL2K is not set
+# CONFIG_SUNDANCE is not set
+CONFIG_NET_VENDOR_EMULEX=y
+# CONFIG_BE2NET is not set
+CONFIG_NET_VENDOR_EZCHIP=y
+# CONFIG_EZCHIP_NPS_MANAGEMENT_ENET is not set
+CONFIG_NET_VENDOR_GOOGLE=y
+# CONFIG_GVE is not set
+CONFIG_NET_VENDOR_HUAWEI=y
+# CONFIG_BMA is not set
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_INTEL=y
+# CONFIG_E100 is not set
+# CONFIG_E1000 is not set
+CONFIG_E1000E=y
+# CONFIG_IGB is not set
+# CONFIG_IGBVF is not set
+# CONFIG_IXGB is not set
+# CONFIG_IXGBE is not set
+# CONFIG_IXGBEVF is not set
+# CONFIG_I40E is not set
+# CONFIG_I40EVF is not set
+# CONFIG_ICE is not set
+# CONFIG_FM10K is not set
+# CONFIG_IGC is not set
+CONFIG_NET_VENDOR_NETSWIFT=y
+# CONFIG_JME is not set
+CONFIG_NET_VENDOR_MARVELL=y
+# CONFIG_MVMDIO is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+CONFIG_NET_VENDOR_MELLANOX=y
+# CONFIG_MLX4_EN is not set
+# CONFIG_MLX5_CORE is not set
+# CONFIG_MLXSW_CORE is not set
+# CONFIG_MLXFW is not set
+CONFIG_NET_VENDOR_MICREL=y
+# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_KSZ884X_PCI is not set
+CONFIG_NET_VENDOR_MICROCHIP=y
+# CONFIG_ENC28J60 is not set
+# CONFIG_ENCX24J600 is not set
+# CONFIG_LAN743X is not set
+CONFIG_NET_VENDOR_MICROSEMI=y
+CONFIG_NET_VENDOR_MYRI=y
+# CONFIG_MYRI10GE is not set
+# CONFIG_FEALNX is not set
+CONFIG_NET_VENDOR_NATSEMI=y
+# CONFIG_NATSEMI is not set
+# CONFIG_NS83820 is not set
+CONFIG_NET_VENDOR_NETERION=y
+# CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
+CONFIG_NET_VENDOR_NETRONOME=y
+# CONFIG_NFP is not set
+CONFIG_NET_VENDOR_NI=y
+# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
+CONFIG_NET_VENDOR_8390=y
+# CONFIG_NE2K_PCI is not set
+CONFIG_NET_VENDOR_NVIDIA=y
+# CONFIG_FORCEDETH is not set
+CONFIG_NET_VENDOR_OKI=y
+# CONFIG_ETHOC is not set
+CONFIG_NET_VENDOR_PACKET_ENGINES=y
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+CONFIG_NET_VENDOR_PENSANDO=y
+# CONFIG_IONIC is not set
+CONFIG_NET_VENDOR_QLOGIC=y
+# CONFIG_QLA3XXX is not set
+# CONFIG_QLCNIC is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_QED is not set
+CONFIG_NET_VENDOR_QUALCOMM=y
+# CONFIG_QCA7000_SPI is not set
+# CONFIG_QCOM_EMAC is not set
+# CONFIG_RMNET is not set
+CONFIG_NET_VENDOR_RDC=y
+# CONFIG_R6040 is not set
+CONFIG_NET_VENDOR_REALTEK=y
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+CONFIG_R8169=y
+CONFIG_NET_VENDOR_RENESAS=y
+CONFIG_NET_VENDOR_ROCKER=y
+CONFIG_NET_VENDOR_SAMSUNG=y
+# CONFIG_SXGBE_ETH is not set
+CONFIG_NET_VENDOR_SEEQ=y
+CONFIG_NET_VENDOR_SOLARFLARE=y
+# CONFIG_SFC is not set
+# CONFIG_SFC_FALCON is not set
+CONFIG_NET_VENDOR_SILAN=y
+# CONFIG_SC92031 is not set
+CONFIG_NET_VENDOR_SIS=y
+# CONFIG_SIS900 is not set
+# CONFIG_SIS190 is not set
+CONFIG_NET_VENDOR_SMSC=y
+# CONFIG_EPIC100 is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_SMSC9420 is not set
+CONFIG_NET_VENDOR_SOCIONEXT=y
+CONFIG_NET_VENDOR_STMICRO=y
+# CONFIG_STMMAC_ETH is not set
+CONFIG_NET_VENDOR_SUN=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NIU is not set
+CONFIG_NET_VENDOR_SYNOPSYS=y
+# CONFIG_DWC_XLGMAC is not set
+CONFIG_NET_VENDOR_TEHUTI=y
+# CONFIG_TEHUTI is not set
+CONFIG_NET_VENDOR_TI=y
+# CONFIG_TI_CPSW_PHY_SEL is not set
+# CONFIG_TLAN is not set
+CONFIG_NET_VENDOR_VIA=y
+# CONFIG_VIA_RHINE is not set
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_NET_VENDOR_WIZNET=y
+# CONFIG_WIZNET_W5100 is not set
+# CONFIG_WIZNET_W5300 is not set
+CONFIG_NET_VENDOR_XILINX=y
+# CONFIG_XILINX_AXI_EMAC is not set
+# CONFIG_XILINX_LL_TEMAC is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PHYLINK=y
+CONFIG_PHYLIB=y
+CONFIG_SWPHY=y
+CONFIG_FIXED_PHY=y
+# CONFIG_SFP is not set
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+# CONFIG_AQUANTIA_PHY is not set
+# CONFIG_AX88796B_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BCM54140_PHY is not set
+# CONFIG_BCM7XXX_PHY is not set
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_MARVELL_10G_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_MICROCHIP_PHY is not set
+# CONFIG_MICROCHIP_T1_PHY is not set
+CONFIG_MICROSEMI_PHY=y
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_NXP_TJA11XX_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+CONFIG_REALTEK_PHY=y
+# CONFIG_RENESAS_PHY is not set
+# CONFIG_ROCKCHIP_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_MICREL_KS8995MA is not set
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
+CONFIG_OF_MDIO=y
+CONFIG_MDIO_DEVRES=y
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MDIO_BCM_UNIMAC is not set
+# CONFIG_MDIO_HISI_FEMAC is not set
+# CONFIG_MDIO_MVUSB is not set
+# CONFIG_MDIO_MSCC_MIIM is not set
+# CONFIG_MDIO_OCTEON is not set
+# CONFIG_MDIO_IPQ4019 is not set
+# CONFIG_MDIO_IPQ8064 is not set
+# CONFIG_MDIO_THUNDER is not set
+
+#
+# MDIO Multiplexers
+#
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set
+# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
+
+#
+# PCS device drivers
+#
+# CONFIG_PCS_XPCS is not set
+# end of PCS device drivers
+
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+CONFIG_USB_NET_DRIVERS=y
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_RTL8152 is not set
+# CONFIG_USB_LAN78XX is not set
+# CONFIG_USB_USBNET is not set
+# CONFIG_USB_IPHETH is not set
+CONFIG_WLAN=y
+# CONFIG_WIRELESS_WDS is not set
+CONFIG_WLAN_VENDOR_ADMTEK=y
+CONFIG_WLAN_VENDOR_ATH=y
+# CONFIG_ATH_DEBUG is not set
+# CONFIG_ATH5K_PCI is not set
+CONFIG_WLAN_VENDOR_ATMEL=y
+CONFIG_WLAN_VENDOR_BROADCOM=y
+CONFIG_WLAN_VENDOR_CISCO=y
+CONFIG_WLAN_VENDOR_INTEL=y
+CONFIG_WLAN_VENDOR_INTERSIL=y
+# CONFIG_HOSTAP is not set
+# CONFIG_PRISM54 is not set
+CONFIG_WLAN_VENDOR_MARVELL=y
+CONFIG_WLAN_VENDOR_MEDIATEK=y
+CONFIG_WLAN_VENDOR_MICROCHIP=y
+CONFIG_WLAN_VENDOR_RALINK=y
+CONFIG_WLAN_VENDOR_REALTEK=y
+CONFIG_WLAN_VENDOR_RSI=y
+CONFIG_WLAN_VENDOR_ST=y
+CONFIG_WLAN_VENDOR_TI=y
+CONFIG_WLAN_VENDOR_ZYDAS=y
+CONFIG_WLAN_VENDOR_QUANTENNA=y
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_VMXNET3 is not set
+# CONFIG_NETDEVSIM is not set
+CONFIG_NET_FAILOVER=y
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+# CONFIG_INPUT_SPARSEKMAP is not set
+# CONFIG_INPUT_MATRIXKMAP is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+# CONFIG_INPUT_JOYDEV is not set
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
+# CONFIG_KEYBOARD_ADP5589 is not set
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_QT1050 is not set
+# CONFIG_KEYBOARD_QT1070 is not set
+# CONFIG_KEYBOARD_QT2160 is not set
+# CONFIG_KEYBOARD_DLINK_DIR685 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_KEYBOARD_GPIO_POLLED is not set
+# CONFIG_KEYBOARD_TCA6416 is not set
+# CONFIG_KEYBOARD_TCA8418 is not set
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_LM8333 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_MCS is not set
+# CONFIG_KEYBOARD_MPR121 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_GOLDFISH_EVENTS is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_OMAP4 is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_CAP11XX is not set
+# CONFIG_KEYBOARD_BCM is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_BYD=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
+CONFIG_MOUSE_PS2_CYPRESS=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+# CONFIG_MOUSE_PS2_ELANTECH is not set
+# CONFIG_MOUSE_PS2_SENTELIC is not set
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+CONFIG_MOUSE_PS2_FOCALTECH=y
+CONFIG_MOUSE_PS2_SMBUS=y
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_APPLETOUCH is not set
+# CONFIG_MOUSE_BCM5974 is not set
+# CONFIG_MOUSE_CYAPA is not set
+# CONFIG_MOUSE_ELAN_I2C is not set
+# CONFIG_MOUSE_VSXXXAA is not set
+# CONFIG_MOUSE_GPIO is not set
+# CONFIG_MOUSE_SYNAPTICS_I2C is not set
+# CONFIG_MOUSE_SYNAPTICS_USB is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+# CONFIG_RMI4_CORE is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+# CONFIG_SERIO_APBPS2 is not set
+# CONFIG_SERIO_GPIO_PS2 is not set
+# CONFIG_USERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_LDISC_AUTOLOAD=y
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+CONFIG_SERIAL_8250_16550A_VARIANTS=y
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_EXAR=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+# CONFIG_SERIAL_8250_ASPEED_VUART is not set
+# CONFIG_SERIAL_8250_DW is not set
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_OF_PLATFORM=y
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_EARLYCON_RISCV_SBI=y
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX310X is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+CONFIG_SERIAL_SIFIVE=y
+CONFIG_SERIAL_SIFIVE_CONSOLE=y
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_SC16IS7XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_IFX6X60 is not set
+# CONFIG_SERIAL_XILINX_PS_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+CONFIG_SERIAL_MCTRL_GPIO=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_GOLDFISH_TTY is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+# CONFIG_TRACE_SINK is not set
+CONFIG_HVC_DRIVER=y
+CONFIG_HVC_RISCV_SBI=y
+# CONFIG_SERIAL_DEV_BUS is not set
+# CONFIG_TTY_PRINTK is not set
+CONFIG_VIRTIO_CONSOLE=y
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=y
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_BA431 is not set
+CONFIG_HW_RANDOM_VIRTIO=y
+# CONFIG_HW_RANDOM_CCTRNG is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
+# CONFIG_APPLICOM is not set
+CONFIG_DEVMEM=y
+# CONFIG_DEVKMEM is not set
+# CONFIG_RAW_DRIVER is not set
+CONFIG_DEVPORT=y
+# CONFIG_TCG_TPM is not set
+# CONFIG_XILLYBUS is not set
+# end of Character devices
+
+# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+# CONFIG_I2C_CHARDEV is not set
+# CONFIG_I2C_MUX is not set
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NVIDIA_GPU is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CBUS_GPIO is not set
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_RK3X is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_SLAVE is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+# CONFIG_SPI_MEM is not set
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_AXI_SPI_ENGINE is not set
+# CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_CADENCE is not set
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_NXP_FLEXSPI is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_FSL_SPI is not set
+# CONFIG_SPI_OC_TINY is not set
+# CONFIG_SPI_PXA2XX is not set
+# CONFIG_SPI_ROCKCHIP is not set
+# CONFIG_SPI_SC18IS602 is not set
+CONFIG_SPI_SIFIVE=y
+# CONFIG_SPI_MXIC is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_ZYNQMP_GQSPI is not set
+# CONFIG_SPI_AMD is not set
+
+#
+# SPI Multiplexer support
+#
+# CONFIG_SPI_MUX is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_LOOPBACK_TEST is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_SLAVE is not set
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+# CONFIG_PPS is not set
+
+#
+# PTP clock support
+#
+# CONFIG_PTP_1588_CLOCK is not set
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# end of PTP clock support
+
+# CONFIG_PINCTRL is not set
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=512
+CONFIG_OF_GPIO=y
+CONFIG_GPIOLIB_IRQCHIP=y
+# CONFIG_DEBUG_GPIO is not set
+# CONFIG_GPIO_SYSFS is not set
+CONFIG_GPIO_CDEV=y
+CONFIG_GPIO_CDEV_V1=y
+CONFIG_GPIO_GENERIC=y
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_74XX_MMIO is not set
+# CONFIG_GPIO_ALTERA is not set
+# CONFIG_GPIO_CADENCE is not set
+# CONFIG_GPIO_DWAPB is not set
+# CONFIG_GPIO_EXAR is not set
+# CONFIG_GPIO_FTGPIO010 is not set
+# CONFIG_GPIO_GENERIC_PLATFORM is not set
+# CONFIG_GPIO_GRGPIO is not set
+# CONFIG_GPIO_HLWD is not set
+# CONFIG_GPIO_LOGICVC is not set
+# CONFIG_GPIO_MB86S7X is not set
+# CONFIG_GPIO_SAMA5D2_PIOBU is not set
+CONFIG_GPIO_SIFIVE=y
+# CONFIG_GPIO_SYSCON is not set
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_AMD_FCH is not set
+# end of Memory mapped GPIO drivers
+
+#
+# I2C GPIO expanders
+#
+# CONFIG_GPIO_ADP5588 is not set
+# CONFIG_GPIO_ADNP is not set
+# CONFIG_GPIO_GW_PLD is not set
+# CONFIG_GPIO_MAX7300 is not set
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCA9570 is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_TPIC2810 is not set
+# end of I2C GPIO expanders
+
+#
+# MFD GPIO expanders
+#
+# end of MFD GPIO expanders
+
+#
+# PCI GPIO expanders
+#
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_PCI_IDIO_16 is not set
+# CONFIG_GPIO_PCIE_IDIO_24 is not set
+# CONFIG_GPIO_RDC321X is not set
+# end of PCI GPIO expanders
+
+#
+# SPI GPIO expanders
+#
+# CONFIG_GPIO_74X164 is not set
+# CONFIG_GPIO_MAX3191X is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_PISOSR is not set
+# CONFIG_GPIO_XRA1403 is not set
+# end of SPI GPIO expanders
+
+#
+# USB GPIO expanders
+#
+# end of USB GPIO expanders
+
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_MOCKUP is not set
+# CONFIG_W1 is not set
+CONFIG_POWER_RESET=y
+# CONFIG_POWER_RESET_GPIO is not set
+# CONFIG_POWER_RESET_GPIO_RESTART is not set
+# CONFIG_POWER_RESET_LTC2952 is not set
+# CONFIG_POWER_RESET_RESTART is not set
+CONFIG_POWER_RESET_SYSCON=y
+CONFIG_POWER_RESET_SYSCON_POWEROFF=y
+# CONFIG_SYSCON_REBOOT_MODE is not set
+# CONFIG_NVMEM_REBOOT_MODE is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+CONFIG_POWER_SUPPLY_HWMON=y
+# CONFIG_PDA_POWER is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_CHARGER_ADP5061 is not set
+# CONFIG_BATTERY_CW2015 is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_DS2782 is not set
+# CONFIG_BATTERY_SBS is not set
+# CONFIG_CHARGER_SBS is not set
+# CONFIG_BATTERY_BQ27XXX is not set
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_BATTERY_MAX17042 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHARGER_LP8727 is not set
+# CONFIG_CHARGER_GPIO is not set
+# CONFIG_CHARGER_LT3651 is not set
+# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
+# CONFIG_CHARGER_BQ2415X is not set
+# CONFIG_CHARGER_BQ24257 is not set
+# CONFIG_CHARGER_BQ24735 is not set
+# CONFIG_CHARGER_BQ2515X is not set
+# CONFIG_CHARGER_BQ25890 is not set
+# CONFIG_CHARGER_BQ25980 is not set
+# CONFIG_CHARGER_SMB347 is not set
+# CONFIG_BATTERY_GAUGE_LTC2941 is not set
+# CONFIG_BATTERY_GOLDFISH is not set
+# CONFIG_BATTERY_RT5033 is not set
+# CONFIG_CHARGER_RT9455 is not set
+# CONFIG_CHARGER_BD99954 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_AD7314 is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM1177 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7310 is not set
+# CONFIG_SENSORS_ADT7410 is not set
+# CONFIG_SENSORS_ADT7411 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_AS370 is not set
+# CONFIG_SENSORS_ASC7621 is not set
+# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
+# CONFIG_SENSORS_ASPEED is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_CORSAIR_CPRO is not set
+# CONFIG_SENSORS_DRIVETEMP is not set
+# CONFIG_SENSORS_DS620 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_G762 is not set
+# CONFIG_SENSORS_GPIO_FAN is not set
+# CONFIG_SENSORS_HIH6130 is not set
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_JC42 is not set
+# CONFIG_SENSORS_POWR1220 is not set
+# CONFIG_SENSORS_LINEAGE is not set
+# CONFIG_SENSORS_LTC2945 is not set
+# CONFIG_SENSORS_LTC2947_I2C is not set
+# CONFIG_SENSORS_LTC2947_SPI is not set
+# CONFIG_SENSORS_LTC2990 is not set
+# CONFIG_SENSORS_LTC4151 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4222 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LTC4260 is not set
+# CONFIG_SENSORS_LTC4261 is not set
+# CONFIG_SENSORS_MAX1111 is not set
+# CONFIG_SENSORS_MAX16065 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX1668 is not set
+# CONFIG_SENSORS_MAX197 is not set
+# CONFIG_SENSORS_MAX31722 is not set
+# CONFIG_SENSORS_MAX31730 is not set
+# CONFIG_SENSORS_MAX6621 is not set
+# CONFIG_SENSORS_MAX6639 is not set
+# CONFIG_SENSORS_MAX6642 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_MAX6697 is not set
+# CONFIG_SENSORS_MAX31790 is not set
+# CONFIG_SENSORS_MCP3021 is not set
+# CONFIG_SENSORS_TC654 is not set
+# CONFIG_SENSORS_MR75203 is not set
+# CONFIG_SENSORS_ADCXX is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LM95234 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_LM95245 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_NTC_THERMISTOR is not set
+# CONFIG_SENSORS_NCT6683 is not set
+# CONFIG_SENSORS_NCT6775 is not set
+# CONFIG_SENSORS_NCT7802 is not set
+# CONFIG_SENSORS_NPCM7XX is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_PMBUS is not set
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_SHT21 is not set
+# CONFIG_SENSORS_SHT3x is not set
+# CONFIG_SENSORS_SHTC1 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_EMC1403 is not set
+# CONFIG_SENSORS_EMC2103 is not set
+# CONFIG_SENSORS_EMC6W201 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_STTS751 is not set
+# CONFIG_SENSORS_SMM665 is not set
+# CONFIG_SENSORS_ADC128D818 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_ADS7871 is not set
+# CONFIG_SENSORS_AMC6821 is not set
+# CONFIG_SENSORS_INA209 is not set
+# CONFIG_SENSORS_INA2XX is not set
+# CONFIG_SENSORS_INA3221 is not set
+# CONFIG_SENSORS_TC74 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP102 is not set
+# CONFIG_SENSORS_TMP103 is not set
+# CONFIG_SENSORS_TMP108 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
+# CONFIG_SENSORS_TMP513 is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83773G is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83795 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_THERMAL is not set
+# CONFIG_WATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_ACT8945A is not set
+# CONFIG_MFD_AS3711 is not set
+# CONFIG_MFD_AS3722 is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_AAT2870_CORE is not set
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# CONFIG_MFD_ATMEL_HLCDC is not set
+# CONFIG_MFD_BCM590XX is not set
+# CONFIG_MFD_BD9571MWV is not set
+# CONFIG_MFD_AXP20X_I2C is not set
+# CONFIG_MFD_MADERA is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9052_I2C is not set
+# CONFIG_MFD_DA9055 is not set
+# CONFIG_MFD_DA9062 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_DA9150 is not set
+# CONFIG_MFD_DLN2 is not set
+# CONFIG_MFD_GATEWORKS_GSC is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MP2629 is not set
+# CONFIG_MFD_HI6421_PMIC is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_MFD_IQS62X is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_88PM860X is not set
+# CONFIG_MFD_MAX14577 is not set
+# CONFIG_MFD_MAX77620 is not set
+# CONFIG_MFD_MAX77650 is not set
+# CONFIG_MFD_MAX77686 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX77843 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_MAX8997 is not set
+# CONFIG_MFD_MAX8998 is not set
+# CONFIG_MFD_MT6360 is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_MENF21BMC is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_CPCAP is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_RT5033 is not set
+# CONFIG_MFD_RC5T583 is not set
+# CONFIG_MFD_RK808 is not set
+# CONFIG_MFD_RN5T618 is not set
+# CONFIG_MFD_SEC_CORE is not set
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SKY81452 is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_MFD_STMPE is not set
+CONFIG_MFD_SYSCON=y
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_LP8788 is not set
+# CONFIG_MFD_TI_LMU is not set
+# CONFIG_MFD_PALMAS is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65086 is not set
+# CONFIG_MFD_TPS65090 is not set
+# CONFIG_MFD_TPS65217 is not set
+# CONFIG_MFD_TI_LP873X is not set
+# CONFIG_MFD_TI_LP87565 is not set
+# CONFIG_MFD_TPS65218 is not set
+# CONFIG_MFD_TPS6586X is not set
+# CONFIG_MFD_TPS65910 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_TPS80031 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_TWL6040_CORE is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_TC3589X is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_LOCHNAGAR is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X_I2C is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_ROHM_BD718XX is not set
+# CONFIG_MFD_ROHM_BD70528 is not set
+# CONFIG_MFD_ROHM_BD71828 is not set
+# CONFIG_MFD_STPMIC1 is not set
+# CONFIG_MFD_STMFX is not set
+# CONFIG_MFD_INTEL_M10_BMC is not set
+# end of Multifunction device drivers
+
+# CONFIG_REGULATOR is not set
+# CONFIG_RC_CORE is not set
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
+CONFIG_DRM=y
+# CONFIG_DRM_DP_AUX_CHARDEV is not set
+# CONFIG_DRM_DEBUG_MM is not set
+# CONFIG_DRM_DEBUG_SELFTEST is not set
+CONFIG_DRM_KMS_HELPER=y
+CONFIG_DRM_KMS_FB_HELPER=y
+# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
+CONFIG_DRM_FBDEV_EMULATION=y
+CONFIG_DRM_FBDEV_OVERALLOC=100
+# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
+# CONFIG_DRM_LOAD_EDID_FIRMWARE is not set
+# CONFIG_DRM_DP_CEC is not set
+CONFIG_DRM_TTM=y
+CONFIG_DRM_TTM_DMA_PAGE_POOL=y
+CONFIG_DRM_VRAM_HELPER=y
+CONFIG_DRM_TTM_HELPER=y
+CONFIG_DRM_GEM_SHMEM_HELPER=y
+
+#
+# I2C encoder or helper chips
+#
+# CONFIG_DRM_I2C_CH7006 is not set
+# CONFIG_DRM_I2C_SIL164 is not set
+# CONFIG_DRM_I2C_NXP_TDA998X is not set
+# CONFIG_DRM_I2C_NXP_TDA9950 is not set
+# end of I2C encoder or helper chips
+
+#
+# ARM devices
+#
+# CONFIG_DRM_KOMEDA is not set
+# end of ARM devices
+
+CONFIG_DRM_RADEON=y
+# CONFIG_DRM_RADEON_USERPTR is not set
+# CONFIG_DRM_AMDGPU is not set
+# CONFIG_DRM_NOUVEAU is not set
+# CONFIG_DRM_VGEM is not set
+# CONFIG_DRM_VKMS is not set
+# CONFIG_DRM_UDL is not set
+# CONFIG_DRM_AST is not set
+# CONFIG_DRM_MGAG200 is not set
+# CONFIG_DRM_RCAR_DW_HDMI is not set
+# CONFIG_DRM_RCAR_LVDS is not set
+# CONFIG_DRM_QXL is not set
+CONFIG_DRM_BOCHS=y
+CONFIG_DRM_VIRTIO_GPU=y
+CONFIG_DRM_PANEL=y
+
+#
+# Display Panels
+#
+# CONFIG_DRM_PANEL_ARM_VERSATILE is not set
+# CONFIG_DRM_PANEL_LVDS is not set
+# CONFIG_DRM_PANEL_SIMPLE is not set
+# CONFIG_DRM_PANEL_ILITEK_IL9322 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_LD9040 is not set
+# CONFIG_DRM_PANEL_LG_LB035Q02 is not set
+# CONFIG_DRM_PANEL_LG_LG4573 is not set
+# CONFIG_DRM_PANEL_NEC_NL8048HL11 is not set
+# CONFIG_DRM_PANEL_NOVATEK_NT39016 is not set
+# CONFIG_DRM_PANEL_OLIMEX_LCD_OLINUXINO is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E63M0 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E88A0_AMS452EF01 is not set
+# CONFIG_DRM_PANEL_SAMSUNG_S6E8AA0 is not set
+# CONFIG_DRM_PANEL_SEIKO_43WVF1G is not set
+# CONFIG_DRM_PANEL_SITRONIX_ST7789V is not set
+# CONFIG_DRM_PANEL_SONY_ACX565AKM is not set
+# CONFIG_DRM_PANEL_TPO_TD028TTEC1 is not set
+# CONFIG_DRM_PANEL_TPO_TPG110 is not set
+# end of Display Panels
+
+CONFIG_DRM_BRIDGE=y
+CONFIG_DRM_PANEL_BRIDGE=y
+
+#
+# Display Interface Bridges
+#
+# CONFIG_DRM_CDNS_DSI is not set
+# CONFIG_DRM_CHRONTEL_CH7033 is not set
+# CONFIG_DRM_DISPLAY_CONNECTOR is not set
+# CONFIG_DRM_LONTIUM_LT9611 is not set
+# CONFIG_DRM_LVDS_CODEC is not set
+# CONFIG_DRM_MEGACHIPS_STDPXXXX_GE_B850V3_FW is not set
+# CONFIG_DRM_NWL_MIPI_DSI is not set
+# CONFIG_DRM_NXP_PTN3460 is not set
+# CONFIG_DRM_PARADE_PS8622 is not set
+# CONFIG_DRM_PARADE_PS8640 is not set
+# CONFIG_DRM_SIL_SII8620 is not set
+# CONFIG_DRM_SII902X is not set
+# CONFIG_DRM_SII9234 is not set
+# CONFIG_DRM_SIMPLE_BRIDGE is not set
+# CONFIG_DRM_THINE_THC63LVD1024 is not set
+# CONFIG_DRM_TOSHIBA_TC358762 is not set
+# CONFIG_DRM_TOSHIBA_TC358764 is not set
+# CONFIG_DRM_TOSHIBA_TC358767 is not set
+# CONFIG_DRM_TOSHIBA_TC358768 is not set
+# CONFIG_DRM_TOSHIBA_TC358775 is not set
+# CONFIG_DRM_TI_TFP410 is not set
+# CONFIG_DRM_TI_SN65DSI86 is not set
+# CONFIG_DRM_TI_TPD12S015 is not set
+# CONFIG_DRM_ANALOGIX_ANX6345 is not set
+# CONFIG_DRM_ANALOGIX_ANX78XX is not set
+# CONFIG_DRM_I2C_ADV7511 is not set
+# CONFIG_DRM_CDNS_MHDP8546 is not set
+# end of Display Interface Bridges
+
+# CONFIG_DRM_ETNAVIV is not set
+# CONFIG_DRM_ARCPGU is not set
+# CONFIG_DRM_MXSFB is not set
+# CONFIG_DRM_CIRRUS_QEMU is not set
+# CONFIG_DRM_GM12U320 is not set
+# CONFIG_TINYDRM_HX8357D is not set
+# CONFIG_TINYDRM_ILI9225 is not set
+# CONFIG_TINYDRM_ILI9341 is not set
+# CONFIG_TINYDRM_ILI9486 is not set
+# CONFIG_TINYDRM_MI0283QT is not set
+# CONFIG_TINYDRM_REPAPER is not set
+# CONFIG_TINYDRM_ST7586 is not set
+# CONFIG_TINYDRM_ST7735R is not set
+# CONFIG_DRM_LEGACY is not set
+CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
+
+#
+# Frame buffer Devices
+#
+CONFIG_FB_CMDLINE=y
+CONFIG_FB_NOTIFY=y
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_MODE_HELPERS is not set
+# CONFIG_FB_TILEBLITTING is not set
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_EFI is not set
+# CONFIG_FB_OPENCORES is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_I740 is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+# CONFIG_FB_SMSCUFX is not set
+# CONFIG_FB_UDL is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_GOLDFISH is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_SIMPLE is not set
+# CONFIG_FB_SSD1307 is not set
+# CONFIG_FB_SM712 is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_KTD253 is not set
+# CONFIG_BACKLIGHT_QCOM_WLED is not set
+# CONFIG_BACKLIGHT_ADP8860 is not set
+# CONFIG_BACKLIGHT_ADP8870 is not set
+# CONFIG_BACKLIGHT_LM3639 is not set
+# CONFIG_BACKLIGHT_GPIO is not set
+# CONFIG_BACKLIGHT_LV5207LP is not set
+# CONFIG_BACKLIGHT_BD6107 is not set
+# CONFIG_BACKLIGHT_ARCXCNN is not set
+# end of Backlight & LCD device support
+
+CONFIG_HDMI=y
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
+# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
+# end of Console display driver support
+
+# CONFIG_LOGO is not set
+# end of Graphics support
+
+# CONFIG_SOUND is not set
+
+#
+# HID support
+#
+CONFIG_HID=y
+# CONFIG_HID_BATTERY_STRENGTH is not set
+# CONFIG_HIDRAW is not set
+# CONFIG_UHID is not set
+CONFIG_HID_GENERIC=y
+
+#
+# Special HID drivers
+#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_ACCUTOUCH is not set
+# CONFIG_HID_ACRUX is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_APPLEIR is not set
+# CONFIG_HID_AUREAL is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_BETOP_FF is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_COUGAR is not set
+# CONFIG_HID_MACALLY is not set
+# CONFIG_HID_CMEDIA is not set
+# CONFIG_HID_CREATIVE_SB0540 is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_ELO is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_GEMBIRD is not set
+# CONFIG_HID_GFRM is not set
+# CONFIG_HID_GLORIOUS is not set
+# CONFIG_HID_HOLTEK is not set
+# CONFIG_HID_VIVALDI is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_UCLOGIC is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_VIEWSONIC is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+# CONFIG_HID_ITE is not set
+# CONFIG_HID_JABRA is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LENOVO is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MALTRON is not set
+# CONFIG_HID_MAYFLASH is not set
+# CONFIG_HID_REDRAGON is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_MULTITOUCH is not set
+# CONFIG_HID_NTI is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PENMOUNT is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PLANTRONICS is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_RETRODE is not set
+# CONFIG_HID_ROCCAT is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEAM is not set
+# CONFIG_HID_STEELSERIES is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_RMI is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_UDRAW_PS3 is not set
+# CONFIG_HID_WACOM is not set
+# CONFIG_HID_XINMO is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+# CONFIG_HID_ALPS is not set
+# CONFIG_HID_MCP2221 is not set
+# end of Special HID drivers
+
+#
+# USB HID support
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+# CONFIG_USB_HIDDEV is not set
+# end of USB HID support
+
+#
+# I2C HID support
+#
+# CONFIG_I2C_HID is not set
+# end of I2C HID support
+# end of HID support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=y
+# CONFIG_USB_ULPI_BUS is not set
+# CONFIG_USB_CONN_GPIO is not set
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=y
+CONFIG_USB_PCI=y
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEFAULT_PERSIST=y
+# CONFIG_USB_FEW_INIT_RETRIES is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG_PRODUCTLIST is not set
+# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+CONFIG_USB_AUTOSUSPEND_DELAY=2
+# CONFIG_USB_MON is not set
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=y
+# CONFIG_USB_XHCI_DBGCAP is not set
+CONFIG_USB_XHCI_PCI=y
+# CONFIG_USB_XHCI_PCI_RENESAS is not set
+CONFIG_USB_XHCI_PLATFORM=y
+CONFIG_USB_EHCI_HCD=y
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_PCI=y
+# CONFIG_USB_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PLATFORM=y
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_FOTG210_HCD is not set
+# CONFIG_USB_MAX3421_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PCI=y
+CONFIG_USB_OHCI_HCD_PLATFORM=y
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+CONFIG_USB_UAS=y
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USBIP_CORE is not set
+# CONFIG_USB_CDNS3 is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_DWC3 is not set
+# CONFIG_USB_DWC2 is not set
+# CONFIG_USB_CHIPIDEA is not set
+# CONFIG_USB_ISP1760 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_APPLE_MFI_FASTCHARGE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+# CONFIG_USB_EZUSB_FX2 is not set
+# CONFIG_USB_HUB_USB251XB is not set
+# CONFIG_USB_HSIC_USB3503 is not set
+# CONFIG_USB_HSIC_USB4604 is not set
+# CONFIG_USB_LINK_LAYER_TEST is not set
+# CONFIG_USB_CHAOSKEY is not set
+
+#
+# USB Physical Layer drivers
+#
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+# end of USB Physical Layer drivers
+
+# CONFIG_USB_GADGET is not set
+# CONFIG_TYPEC is not set
+# CONFIG_USB_ROLE_SWITCH is not set
+CONFIG_MMC=y
+CONFIG_PWRSEQ_EMMC=y
+CONFIG_PWRSEQ_SIMPLE=y
+CONFIG_MMC_BLOCK=y
+CONFIG_MMC_BLOCK_MINORS=8
+# CONFIG_SDIO_UART is not set
+# CONFIG_MMC_TEST is not set
+
+#
+# MMC/SD/SDIO Host Controller Drivers
+#
+# CONFIG_MMC_DEBUG is not set
+CONFIG_MMC_SDHCI=y
+# CONFIG_MMC_SDHCI_PCI is not set
+CONFIG_MMC_SDHCI_PLTFM=y
+# CONFIG_MMC_SDHCI_OF_ARASAN is not set
+# CONFIG_MMC_SDHCI_OF_ASPEED is not set
+# CONFIG_MMC_SDHCI_OF_AT91 is not set
+# CONFIG_MMC_SDHCI_OF_DWCMSHC is not set
+CONFIG_MMC_SDHCI_CADENCE=y
+# CONFIG_MMC_SDHCI_F_SDH30 is not set
+# CONFIG_MMC_SDHCI_MILBEAUT is not set
+# CONFIG_MMC_TIFM_SD is not set
+# CONFIG_MMC_GOLDFISH is not set
+CONFIG_MMC_SPI=y
+# CONFIG_MMC_CB710 is not set
+# CONFIG_MMC_VIA_SDMMC is not set
+# CONFIG_MMC_DW is not set
+# CONFIG_MMC_VUB300 is not set
+# CONFIG_MMC_USHC is not set
+# CONFIG_MMC_USDHI6ROL0 is not set
+# CONFIG_MMC_CQHCI is not set
+# CONFIG_MMC_HSQ is not set
+# CONFIG_MMC_TOSHIBA_PCI is not set
+# CONFIG_MMC_MTK is not set
+# CONFIG_MMC_SDHCI_XENON is not set
+# CONFIG_MMC_SDHCI_OMAP is not set
+# CONFIG_MMC_SDHCI_AM654 is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_SUPPORT=y
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_SYSTOHC=y
+CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+CONFIG_RTC_NVMEM=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_ABB5ZES3 is not set
+# CONFIG_RTC_DRV_ABEOZ9 is not set
+# CONFIG_RTC_DRV_ABX80X is not set
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_HYM8563 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL12026 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8523 is not set
+# CONFIG_RTC_DRV_PCF85063 is not set
+# CONFIG_RTC_DRV_PCF85363 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8010 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_RV3028 is not set
+# CONFIG_RTC_DRV_RV3032 is not set
+# CONFIG_RTC_DRV_RV8803 is not set
+# CONFIG_RTC_DRV_SD3078 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T93 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1302 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1343 is not set
+# CONFIG_RTC_DRV_DS1347 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6916 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RX4581 is not set
+# CONFIG_RTC_DRV_RX6110 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+# CONFIG_RTC_DRV_MCP795 is not set
+CONFIG_RTC_I2C_AND_SPI=y
+
+#
+# SPI and I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS3232 is not set
+# CONFIG_RTC_DRV_PCF2127 is not set
+# CONFIG_RTC_DRV_RV3029C2 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+# CONFIG_RTC_DRV_EFI is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+# CONFIG_RTC_DRV_ZYNQMP is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_CADENCE is not set
+# CONFIG_RTC_DRV_FTRTC010 is not set
+# CONFIG_RTC_DRV_R7301 is not set
+
+#
+# HID Sensor RTC drivers
+#
+CONFIG_RTC_DRV_GOLDFISH=y
+# CONFIG_DMADEVICES is not set
+
+#
+# DMABUF options
+#
+CONFIG_SYNC_FILE=y
+# CONFIG_SW_SYNC is not set
+# CONFIG_UDMABUF is not set
+# CONFIG_DMABUF_MOVE_NOTIFY is not set
+# CONFIG_DMABUF_SELFTESTS is not set
+# CONFIG_DMABUF_HEAPS is not set
+# end of DMABUF options
+
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_UIO is not set
+# CONFIG_VFIO is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_MENU=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
+CONFIG_VIRTIO_BALLOON=y
+CONFIG_VIRTIO_INPUT=y
+CONFIG_VIRTIO_MMIO=y
+# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+CONFIG_VIRTIO_DMA_SHARED_BUFFER=y
+# CONFIG_VDPA is not set
+CONFIG_VHOST_MENU=y
+# CONFIG_VHOST_NET is not set
+# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# end of Microsoft Hyper-V guest support
+
+# CONFIG_GREYBUS is not set
+# CONFIG_STAGING is not set
+CONFIG_GOLDFISH=y
+# CONFIG_GOLDFISH_PIPE is not set
+CONFIG_HAVE_CLK=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_COMMON_CLK_MAX9485 is not set
+# CONFIG_COMMON_CLK_SI5341 is not set
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI514 is not set
+# CONFIG_COMMON_CLK_SI544 is not set
+# CONFIG_COMMON_CLK_SI570 is not set
+# CONFIG_COMMON_CLK_CDCE706 is not set
+# CONFIG_COMMON_CLK_CDCE925 is not set
+# CONFIG_COMMON_CLK_CS2000_CP is not set
+# CONFIG_COMMON_CLK_VC5 is not set
+# CONFIG_COMMON_CLK_FIXED_MMIO is not set
+CONFIG_CLK_ANALOGBITS_WRPLL_CLN28HPC=y
+CONFIG_CLK_SIFIVE=y
+CONFIG_CLK_SIFIVE_FU540_PRCI=y
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_RISCV_TIMER=y
+# CONFIG_MICROCHIP_PIT64B is not set
+# end of Clock Source drivers
+
+# CONFIG_MAILBOX is not set
+CONFIG_IOMMU_SUPPORT=y
+
+#
+# Generic IOMMU Pagetable Support
+#
+# end of Generic IOMMU Pagetable Support
+
+# CONFIG_IOMMU_DEBUGFS is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+CONFIG_RPMSG=y
+CONFIG_RPMSG_CHAR=y
+CONFIG_RPMSG_VIRTIO=y
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Aspeed SoC drivers
+#
+# end of Aspeed SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+# CONFIG_SIFIVE_L2 is not set
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# CONFIG_XILINX_VCU is not set
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+# CONFIG_PM_DEVFREQ is not set
+# CONFIG_EXTCON is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_NTB is not set
+# CONFIG_VME_BUS is not set
+# CONFIG_PWM is not set
+
+#
+# IRQ chip support
+#
+CONFIG_IRQCHIP=y
+# CONFIG_AL_FIC is not set
+CONFIG_RISCV_INTC=y
+CONFIG_SIFIVE_PLIC=y
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+# CONFIG_RESET_CONTROLLER is not set
+
+#
+# PHY Subsystem
+#
+# CONFIG_GENERIC_PHY is not set
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# CONFIG_PHY_CADENCE_TORRENT is not set
+# CONFIG_PHY_CADENCE_DPHY is not set
+# CONFIG_PHY_CADENCE_SALVO is not set
+# CONFIG_PHY_FSL_IMX8MQ_USB is not set
+# CONFIG_PHY_MIXEL_MIPI_DPHY is not set
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_MAPPHONE_MDM6600 is not set
+# CONFIG_PHY_OCELOT_SERDES is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+# CONFIG_RAS is not set
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID is not set
+# end of Android
+
+#
+# Vendor Hooks
+#
+# end of Vendor Hooks
+
+# CONFIG_LIBNVDIMM is not set
+# CONFIG_DAX is not set
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_FSI is not set
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# end of Device Drivers
+
+#
+# File systems
+#
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_USE_FOR_EXT2=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+# CONFIG_FS_DAX is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_MANDATORY_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_FANOTIFY is not set
+# CONFIG_QUOTA is not set
+CONFIG_AUTOFS4_FS=y
+CONFIG_AUTOFS_FS=y
+# CONFIG_FUSE_FS is not set
+# CONFIG_OVERLAY_FS is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=y
+CONFIG_MSDOS_FS=y
+CONFIG_VFAT_FS=y
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+CONFIG_PROC_CHILDREN=y
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
+# CONFIG_TMPFS_INODE64 is not set
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_EFIVAR_FS=m
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_PSTORE is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=y
+CONFIG_NFS_V2=y
+CONFIG_NFS_V3=y
+# CONFIG_NFS_V3_ACL is not set
+CONFIG_NFS_V4=y
+# CONFIG_NFS_SWAP is not set
+CONFIG_NFS_V4_1=y
+CONFIG_NFS_V4_2=y
+CONFIG_PNFS_FILE_LAYOUT=y
+CONFIG_PNFS_FLEXFILE_LAYOUT=y
+CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
+# CONFIG_NFS_V4_1_MIGRATION is not set
+CONFIG_ROOT_NFS=y
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+# CONFIG_NFS_V4_2_READ_PLUS is not set
+# CONFIG_NFSD is not set
+CONFIG_GRACE_PERIOD=y
+CONFIG_LOCKD=y
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=y
+CONFIG_SUNRPC_GSS=y
+CONFIG_SUNRPC_BACKCHANNEL=y
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_9P_FS=y
+# CONFIG_9P_FS_POSIX_ACL is not set
+# CONFIG_9P_FS_SECURITY is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+# CONFIG_NLS_CODEPAGE_437 is not set
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+# CONFIG_NLS_ISO8859_1 is not set
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+# CONFIG_NLS_UTF8 is not set
+# CONFIG_UNICODE is not set
+CONFIG_IO_WQ=y
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+# CONFIG_SECURITY_DMESG_RESTRICT is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
+# CONFIG_HARDENED_USERCOPY is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_INIT_STACK_NONE=y
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+# end of Memory initialization
+# end of Kernel hardening options
+
+# CONFIG_SECURITY_BOOT_INIT is not set
+# end of Security options
+
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+# CONFIG_CRYPTO_NULL is not set
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_ENGINE=y
+
+#
+# Public-key cryptography
+#
+# CONFIG_CRYPTO_RSA is not set
+# CONFIG_CRYPTO_DH is not set
+# CONFIG_CRYPTO_ECDH is not set
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_SEQIV is not set
+# CONFIG_CRYPTO_ECHAINIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CFB is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_ADIANTUM is not set
+# CONFIG_CRYPTO_ESSIV is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_CMAC is not set
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+# CONFIG_CRYPTO_XXHASH is not set
+# CONFIG_CRYPTO_BLAKE2B is not set
+# CONFIG_CRYPTO_BLAKE2S is not set
+# CONFIG_CRYPTO_CRCT10DIF is not set
+# CONFIG_CRYPTO_GHASH is not set
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_SHA3 is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+# CONFIG_CRYPTO_842 is not set
+# CONFIG_CRYPTO_LZ4 is not set
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_DRBG_MENU is not set
+# CONFIG_CRYPTO_JITTERENTROPY is not set
+CONFIG_CRYPTO_USER_API=y
+CONFIG_CRYPTO_USER_API_HASH=y
+# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
+# CONFIG_CRYPTO_USER_API_RNG is not set
+# CONFIG_CRYPTO_USER_API_AEAD is not set
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+
+#
+# Crypto library routines
+#
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=1
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
+# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
+# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
+CONFIG_CRYPTO_DEV_VIRTIO=y
+# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
+# CONFIG_CRYPTO_DEV_CCREE is not set
+# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
+# CONFIG_ASYMMETRIC_KEY_TYPE is not set
+
+#
+# Certificates for signature checking
+#
+# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
+# CONFIG_PGP_PRELOAD_PUBLIC_KEYS is not set
+# end of Certificates for signature checking
+
+#
+# Library routines
+#
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+# CONFIG_CRC_CCITT is not set
+CONFIG_CRC16=y
+# CONFIG_CRC_T10DIF is not set
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+CONFIG_CRC7=y
+# CONFIG_LIBCRC32C is not set
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_LZ4_DECOMPRESS=y
+CONFIG_ZSTD_DECOMPRESS=y
+CONFIG_XZ_DEC=y
+CONFIG_XZ_DEC_X86=y
+CONFIG_XZ_DEC_POWERPC=y
+CONFIG_XZ_DEC_IA64=y
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+CONFIG_XZ_DEC_SPARC=y
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_LZO=y
+CONFIG_DECOMPRESS_LZ4=y
+CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_INTERVAL_TREE=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_SWIOTLB=y
+# CONFIG_DMA_API_DEBUG is not set
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+# CONFIG_IRQ_POLL is not set
+CONFIG_LIBFDT=y
+CONFIG_OID_REGISTRY=y
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_FONT_SUPPORT=y
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_SG_POOL=y
+CONFIG_SBITMAP=y
+# CONFIG_STRING_SELFTEST is not set
+# end of Library routines
+
+CONFIG_GENERIC_IOREMAP=y
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+CONFIG_SYMBOLIC_ERRNAME=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+#
+# Compile-time checks and compiler options
+#
+# CONFIG_DEBUG_INFO is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+# CONFIG_MAGIC_SYSRQ is not set
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_ARCH_KGDB_QXFER_PKT=y
+# CONFIG_KGDB is not set
+# CONFIG_UBSAN is not set
+# end of Generic Kernel Debugging Instruments
+
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_MISC=y
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_DEBUG_STACK_USAGE is not set
+# CONFIG_SCHED_STACK_END_CHECK is not set
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+# CONFIG_PANIC_ON_OOPS is not set
+CONFIG_PANIC_ON_OOPS_VALUE=0
+CONFIG_PANIC_TIMEOUT=0
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
+# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
+CONFIG_WQ_WATCHDOG=y
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+CONFIG_SCHED_DEBUG=y
+# CONFIG_SCHEDSTATS is not set
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+# CONFIG_DEBUG_ATOMIC_SLEEP is not set
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+
+#
+# Debug kernel data structures
+#
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_PLIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# end of Debug kernel data structures
+
+# CONFIG_DEBUG_CREDENTIALS is not set
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
+# CONFIG_RCU_TRACE is not set
+# CONFIG_RCU_EQS_DEBUG is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_SCHED_TRACER is not set
+# CONFIG_HWLAT_TRACER is not set
+# CONFIG_OSNOISE_TRACER is not set
+# CONFIG_TIMERLAT_TRACER is not set
+# CONFIG_ENABLE_DEFAULT_TRACERS is not set
+# CONFIG_FTRACE_SYSCALLS is not set
+# CONFIG_TRACER_SNAPSHOT is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_SYNTH_EVENTS is not set
+# CONFIG_TRACEPOINT_BENCHMARK is not set
+# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
+# CONFIG_SAMPLES is not set
+
+#
+# riscv Debugging
+#
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+CONFIG_RUNTIME_TESTING_MENU=y
+# CONFIG_LKDTM is not set
+# CONFIG_TEST_LIST_SORT is not set
+# CONFIG_TEST_MIN_HEAP is not set
+# CONFIG_TEST_SORT is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_REED_SOLOMON_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_PERCPU_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_TEST_HEXDUMP is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_STRSCPY is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
+# CONFIG_TEST_BITMAP is not set
+# CONFIG_TEST_UUID is not set
+# CONFIG_TEST_XARRAY is not set
+# CONFIG_TEST_OVERFLOW is not set
+# CONFIG_TEST_RHASHTABLE is not set
+# CONFIG_TEST_HASH is not set
+# CONFIG_TEST_IDA is not set
+# CONFIG_TEST_LKM is not set
+# CONFIG_TEST_BITOPS is not set
+# CONFIG_TEST_VMALLOC is not set
+# CONFIG_TEST_USER_COPY is not set
+# CONFIG_TEST_BPF is not set
+# CONFIG_TEST_BLACKHOLE_DEV is not set
+# CONFIG_FIND_BIT_BENCHMARK is not set
+# CONFIG_TEST_FIRMWARE is not set
+# CONFIG_TEST_SYSCTL is not set
+# CONFIG_TEST_UDELAY is not set
+# CONFIG_TEST_STATIC_KEYS is not set
+# CONFIG_TEST_KMOD is not set
+# CONFIG_TEST_MEMCAT_P is not set
+# CONFIG_TEST_STACKINIT is not set
+# CONFIG_TEST_MEMINIT is not set
+# CONFIG_TEST_FREE_PAGES is not set
+# CONFIG_MEMTEST is not set
+# end of Kernel Testing and Coverage
+# end of Kernel hacking
diff --git a/meta-openeuler/recipes-kernel/linux/files/config/x86/defconfig b/meta-openeuler/recipes-kernel/linux/files/config/x86/defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..a18f7527ccc2fce9d580965453be666ba9f3f99b
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/config/x86/defconfig
@@ -0,0 +1,5547 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/x86 5.10.0 Kernel Configuration
+#
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+CONFIG_LOCALVERSION=""
+CONFIG_LOCALVERSION_AUTO=y
+CONFIG_BUILD_SALT=""
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_LZ4=y
+CONFIG_HAVE_KERNEL_ZSTD=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_BZIP2 is not set
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_XZ is not set
+# CONFIG_KERNEL_LZO is not set
+# CONFIG_KERNEL_LZ4 is not set
+# CONFIG_KERNEL_ZSTD is not set
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="(none)"
+CONFIG_SWAP=y
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+CONFIG_USELIB=y
+CONFIG_AUDIT=y
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_PENDING_IRQ=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_GENERIC_IRQ_INJECTION=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_GENERIC_MSI_IRQ_DOMAIN=y
+CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
+CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_CLOCKSOURCE_WATCHDOG=y
+CONFIG_ARCH_CLOCKSOURCE_INIT=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+# CONFIG_NO_HZ_IDLE is not set
+CONFIG_NO_HZ_FULL=y
+CONFIG_CONTEXT_TRACKING=y
+# CONFIG_CONTEXT_TRACKING_FORCE is not set
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
+# end of Timers subsystem
+
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+CONFIG_PREEMPT_COUNT=y
+CONFIG_PREEMPTION=y
+CONFIG_PREEMPT_DYNAMIC=y
+# CONFIG_SCHED_CORE is not set
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_VIRT_CPU_ACCOUNTING=y
+CONFIG_VIRT_CPU_ACCOUNTING_GEN=y
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_PSI=y
+CONFIG_PSI_DEFAULT_DISABLED=y
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+CONFIG_PREEMPT_RCU=y
+# CONFIG_RCU_EXPERT is not set
+CONFIG_SRCU=y
+CONFIG_TREE_SRCU=y
+CONFIG_TASKS_RCU_GENERIC=y
+CONFIG_TASKS_RCU=y
+CONFIG_TASKS_RUDE_RCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+CONFIG_RCU_NOCB_CPU=y
+# end of RCU Subsystem
+
+# CONFIG_IKCONFIG is not set
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=18
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+CONFIG_PRINTK_SAFE_LOG_BUF_SHIFT=13
+CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# CONFIG_UCLAMP_TASK is not set
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_NUMA_BALANCING=y
+CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y
+CONFIG_CGROUPS=y
+CONFIG_PAGE_COUNTER=y
+CONFIG_MEMCG=y
+CONFIG_MEMCG_SWAP=y
+CONFIG_MEMCG_KMEM=y
+# CONFIG_MEMCG_MEMFS_INFO is not set
+CONFIG_BLK_CGROUP=y
+CONFIG_CGROUP_WRITEBACK=y
+# CONFIG_CGROUP_V1_WRITEBACK is not set
+CONFIG_CGROUP_SCHED=y
+# CONFIG_QOS_SCHED is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_RT_GROUP_SCHED=y
+# CONFIG_QOS_SCHED_DYNAMIC_AFFINITY is not set
+CONFIG_CGROUP_PIDS=y
+CONFIG_CGROUP_RDMA=y
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CGROUP_HUGETLB=y
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
+# CONFIG_CGROUP_DEBUG is not set
+CONFIG_SOCK_CGROUP_DATA=y
+# CONFIG_CGROUP_FILES is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_TIME_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_SCHED_STEAL is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+CONFIG_SCHED_AUTOGROUP=y
+# CONFIG_SYSFS_DEPRECATED is not set
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+CONFIG_RD_LZO=y
+CONFIG_RD_LZ4=y
+CONFIG_RD_ZSTD=y
+CONFIG_INITRAMFS_FILE_METADATA=""
+# CONFIG_BOOT_CONFIG is not set
+CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_SYSCTL=y
+CONFIG_HAVE_UID16=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_HAVE_PCSPKR_PLATFORM=y
+CONFIG_BPF=y
+CONFIG_EXPERT=y
+CONFIG_UID16=y
+CONFIG_MULTIUSER=y
+CONFIG_SGETMASK_SYSCALL=y
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_PRINTK_NMI=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_IO_URING=y
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+# CONFIG_BPF_SYSCALL is not set
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+# CONFIG_USERFAULTFD is not set
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+CONFIG_KCMP=y
+CONFIG_RSEQ=y
+# CONFIG_DEBUG_RSEQ is not set
+CONFIG_EMBEDDED=y
+CONFIG_HAVE_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+# end of Kernel Performance Events And Counters
+
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_MEMCG_SYSFS_ON is not set
+CONFIG_COMPAT_BRK=y
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SLOB is not set
+CONFIG_SLAB_MERGE_DEFAULT=y
+# CONFIG_SLAB_FREELIST_RANDOM is not set
+# CONFIG_SLAB_FREELIST_HARDENED is not set
+# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+CONFIG_SLUB_CPU_PARTIAL=y
+CONFIG_SYSTEM_DATA_VERIFICATION=y
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+CONFIG_KABI_RESERVE=y
+CONFIG_KABI_SIZE_ALIGN_CHECKS=y
+# end of General setup
+
+CONFIG_64BIT=y
+CONFIG_X86_64=y
+CONFIG_X86=y
+CONFIG_INSTRUCTION_DECODER=y
+CONFIG_OUTPUT_FORMAT="elf64-x86-64"
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_MMU=y
+CONFIG_ARCH_MMAP_RND_BITS_MIN=28
+CONFIG_ARCH_MMAP_RND_BITS_MAX=32
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_HAS_CPU_RELAX=y
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_HAS_FILTER_PGPROT=y
+CONFIG_HAVE_SETUP_PER_CPU_AREA=y
+CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
+CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
+CONFIG_ZONE_DMA32=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_HAVE_INTEL_TXT=y
+CONFIG_X86_64_SMP=y
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=5
+CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
+
+#
+# Processor type and features
+#
+CONFIG_ZONE_DMA=y
+CONFIG_SMP=y
+CONFIG_X86_FEATURE_NAMES=y
+CONFIG_X86_X2APIC=y
+CONFIG_X86_MPPARSE=y
+# CONFIG_GOLDFISH is not set
+CONFIG_X86_CPU_RESCTRL=y
+CONFIG_X86_EXTENDED_PLATFORM=y
+# CONFIG_X86_NUMACHIP is not set
+# CONFIG_X86_VSMP is not set
+# CONFIG_X86_UV is not set
+# CONFIG_X86_GOLDFISH is not set
+# CONFIG_X86_INTEL_MID is not set
+# CONFIG_X86_INTEL_LPSS is not set
+# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
+CONFIG_IOSF_MBI=y
+# CONFIG_IOSF_MBI_DEBUG is not set
+CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_HYPERVISOR_GUEST=y
+CONFIG_PARAVIRT=y
+# CONFIG_PARAVIRT_DEBUG is not set
+# CONFIG_PARAVIRT_SPINLOCKS is not set
+CONFIG_X86_HV_CALLBACK_VECTOR=y
+# CONFIG_XEN is not set
+CONFIG_KVM_GUEST=y
+CONFIG_ARCH_CPUIDLE_HALTPOLL=y
+# CONFIG_PVH is not set
+# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+CONFIG_PARAVIRT_CLOCK=y
+# CONFIG_JAILHOUSE_GUEST is not set
+# CONFIG_ACRN_GUEST is not set
+# CONFIG_MK8 is not set
+# CONFIG_MPSC is not set
+# CONFIG_MCORE2 is not set
+# CONFIG_MATOM is not set
+CONFIG_GENERIC_CPU=y
+CONFIG_X86_INTERNODE_CACHE_SHIFT=6
+CONFIG_X86_L1_CACHE_SHIFT=6
+CONFIG_X86_TSC=y
+CONFIG_X86_CMPXCHG64=y
+CONFIG_X86_CMOV=y
+CONFIG_X86_MINIMUM_CPU_FAMILY=64
+CONFIG_X86_DEBUGCTLMSR=y
+CONFIG_IA32_FEAT_CTL=y
+CONFIG_X86_VMX_FEATURE_NAMES=y
+# CONFIG_PROCESSOR_SELECT is not set
+CONFIG_CPU_SUP_INTEL=y
+CONFIG_CPU_SUP_AMD=y
+CONFIG_CPU_SUP_HYGON=y
+CONFIG_CPU_SUP_CENTAUR=y
+CONFIG_CPU_SUP_ZHAOXIN=y
+CONFIG_HPET_TIMER=y
+CONFIG_HPET_EMULATE_RTC=y
+CONFIG_DMI=y
+# CONFIG_GART_IOMMU is not set
+# CONFIG_MAXSMP is not set
+CONFIG_NR_CPUS_RANGE_BEGIN=2
+CONFIG_NR_CPUS_RANGE_END=512
+CONFIG_NR_CPUS_DEFAULT=64
+CONFIG_NR_CPUS=64
+CONFIG_SCHED_SMT=y
+CONFIG_SCHED_MC=y
+CONFIG_SCHED_MC_PRIO=y
+CONFIG_X86_LOCAL_APIC=y
+CONFIG_X86_IO_APIC=y
+CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
+CONFIG_X86_MCE=y
+# CONFIG_X86_MCELOG_LEGACY is not set
+CONFIG_X86_MCE_INTEL=y
+CONFIG_X86_MCE_AMD=y
+CONFIG_X86_MCE_THRESHOLD=y
+# CONFIG_X86_MCE_INJECT is not set
+
+#
+# Performance monitoring
+#
+CONFIG_PERF_EVENTS_INTEL_UNCORE=y
+CONFIG_PERF_EVENTS_INTEL_RAPL=y
+CONFIG_PERF_EVENTS_INTEL_CSTATE=y
+# CONFIG_PERF_EVENTS_AMD_POWER is not set
+CONFIG_PERF_EVENTS_AMD_UNCORE=y
+# CONFIG_PERF_EVENTS_AMD_BRS is not set
+# end of Performance monitoring
+
+CONFIG_X86_16BIT=y
+CONFIG_X86_ESPFIX64=y
+CONFIG_X86_VSYSCALL_EMULATION=y
+CONFIG_X86_IOPL_IOPERM=y
+# CONFIG_I8K is not set
+CONFIG_MICROCODE=y
+CONFIG_MICROCODE_INTEL=y
+CONFIG_MICROCODE_AMD=y
+# CONFIG_MICROCODE_OLD_INTERFACE is not set
+CONFIG_X86_MSR=y
+CONFIG_X86_CPUID=y
+CONFIG_X86_5LEVEL=y
+CONFIG_X86_DIRECT_GBPAGES=y
+# CONFIG_X86_CPA_STATISTICS is not set
+# CONFIG_AMD_MEM_ENCRYPT is not set
+CONFIG_NUMA=y
+CONFIG_AMD_NUMA=y
+CONFIG_X86_64_ACPI_NUMA=y
+# CONFIG_NUMA_EMU is not set
+CONFIG_NODES_SHIFT=6
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_SELECT_MEMORY_MODEL=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+# CONFIG_X86_PMEM_LEGACY is not set
+CONFIG_X86_CHECK_BIOS_CORRUPTION=y
+CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
+CONFIG_X86_RESERVE_LOW=64
+CONFIG_MTRR=y
+CONFIG_MTRR_SANITIZER=y
+CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
+CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
+CONFIG_X86_PAT=y
+CONFIG_ARCH_USES_PG_UNCACHED=y
+CONFIG_ARCH_RANDOM=y
+CONFIG_X86_SMAP=y
+CONFIG_X86_UMIP=y
+CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y
+CONFIG_X86_INTEL_TSX_MODE_OFF=y
+# CONFIG_X86_INTEL_TSX_MODE_ON is not set
+# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
+# CONFIG_X86_SGX is not set
+CONFIG_EFI=y
+CONFIG_EFI_STUB=y
+CONFIG_EFI_MIXED=y
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_SCHED_HRTICK=y
+CONFIG_KEXEC=y
+# CONFIG_KEXEC_FILE is not set
+CONFIG_CRASH_DUMP=y
+# CONFIG_KEXEC_JUMP is not set
+CONFIG_PHYSICAL_START=0x1000000
+CONFIG_RELOCATABLE=y
+CONFIG_RANDOMIZE_BASE=y
+CONFIG_X86_NEED_RELOCS=y
+CONFIG_PHYSICAL_ALIGN=0x200000
+CONFIG_DYNAMIC_MEMORY_LAYOUT=y
+CONFIG_RANDOMIZE_MEMORY=y
+CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0x0
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_BOOTPARAM_HOTPLUG_CPU0 is not set
+# CONFIG_DEBUG_HOTPLUG_CPU0 is not set
+# CONFIG_COMPAT_VDSO is not set
+# CONFIG_LEGACY_VSYSCALL_EMULATE is not set
+CONFIG_LEGACY_VSYSCALL_XONLY=y
+# CONFIG_LEGACY_VSYSCALL_NONE is not set
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_MODIFY_LDT_SYSCALL=y
+# CONFIG_STRICT_SIGALTSTACK_SIZE is not set
+CONFIG_HAVE_LIVEPATCH_FTRACE=y
+CONFIG_HAVE_LIVEPATCH_WO_FTRACE=y
+
+#
+# Enable Livepatch
+#
+# CONFIG_LIVEPATCH is not set
+# end of Enable Livepatch
+# end of Processor type and features
+
+CONFIG_CC_HAS_RETURN_THUNK=y
+CONFIG_SPECULATION_MITIGATIONS=y
+CONFIG_PAGE_TABLE_ISOLATION=y
+CONFIG_RETPOLINE=y
+CONFIG_RETHUNK=y
+CONFIG_CPU_UNRET_ENTRY=y
+CONFIG_CPU_IBPB_ENTRY=y
+CONFIG_CPU_IBRS_ENTRY=y
+CONFIG_ARCH_HAS_ADD_PAGES=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_USE_PERCPU_NUMA_NODE_ID=y
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
+
+#
+# Power management and ACPI options
+#
+CONFIG_ARCH_HIBERNATION_HEADER=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+CONFIG_HIBERNATE_CALLBACKS=y
+CONFIG_HIBERNATION=y
+CONFIG_HIBERNATION_SNAPSHOT_DEV=y
+CONFIG_PM_STD_PARTITION=""
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+CONFIG_PM_DEBUG=y
+# CONFIG_PM_ADVANCED_DEBUG is not set
+# CONFIG_PM_TEST_SUSPEND is not set
+CONFIG_PM_SLEEP_DEBUG=y
+# CONFIG_DPM_WATCHDOG is not set
+CONFIG_PM_TRACE=y
+CONFIG_PM_TRACE_RTC=y
+CONFIG_PM_CLK=y
+CONFIG_PM_GENERIC_DOMAINS=y
+# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
+CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
+# CONFIG_ENERGY_MODEL is not set
+CONFIG_ARCH_SUPPORTS_ACPI=y
+CONFIG_ACPI=y
+CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
+CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
+CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
+# CONFIG_ACPI_DEBUGGER is not set
+CONFIG_ACPI_SPCR_TABLE=y
+CONFIG_ACPI_LPIT=y
+CONFIG_ACPI_SLEEP=y
+CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
+# CONFIG_ACPI_EC_DEBUGFS is not set
+CONFIG_ACPI_AC=y
+CONFIG_ACPI_BATTERY=y
+CONFIG_ACPI_BUTTON=y
+CONFIG_ACPI_VIDEO=y
+CONFIG_ACPI_FAN=y
+# CONFIG_ACPI_TAD is not set
+CONFIG_ACPI_DOCK=y
+CONFIG_ACPI_CPU_FREQ_PSS=y
+CONFIG_ACPI_PROCESSOR_CSTATE=y
+CONFIG_ACPI_PROCESSOR_IDLE=y
+CONFIG_ACPI_CPPC_LIB=y
+CONFIG_ACPI_PROCESSOR=y
+# CONFIG_ACPI_IPMI is not set
+CONFIG_ACPI_HOTPLUG_CPU=y
+# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
+CONFIG_ACPI_THERMAL=y
+CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
+CONFIG_ACPI_TABLE_UPGRADE=y
+# CONFIG_ACPI_DEBUG is not set
+# CONFIG_ACPI_PCI_SLOT is not set
+CONFIG_ACPI_CONTAINER=y
+CONFIG_ACPI_HOTPLUG_IOAPIC=y
+# CONFIG_ACPI_SBS is not set
+# CONFIG_ACPI_HED is not set
+# CONFIG_ACPI_CUSTOM_METHOD is not set
+CONFIG_ACPI_BGRT=y
+# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
+# CONFIG_ACPI_NFIT is not set
+CONFIG_ACPI_NUMA=y
+# CONFIG_ACPI_HMAT is not set
+CONFIG_HAVE_ACPI_APEI=y
+CONFIG_HAVE_ACPI_APEI_NMI=y
+# CONFIG_ACPI_APEI is not set
+# CONFIG_ACPI_DPTF is not set
+# CONFIG_ACPI_EXTLOG is not set
+# CONFIG_ACPI_CONFIGFS is not set
+# CONFIG_PMIC_OPREGION is not set
+CONFIG_X86_PM_TIMER=y
+CONFIG_ACPI_PRMT=y
+# CONFIG_SFI is not set
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_ATTR_SET=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+# CONFIG_CPU_FREQ_STAT is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+
+#
+# CPU frequency scaling drivers
+#
+CONFIG_X86_INTEL_PSTATE=y
+# CONFIG_X86_PCC_CPUFREQ is not set
+CONFIG_X86_ACPI_CPUFREQ=y
+CONFIG_X86_ACPI_CPUFREQ_CPB=y
+# CONFIG_X86_POWERNOW_K8 is not set
+# CONFIG_X86_AMD_FREQ_SENSITIVITY is not set
+# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
+# CONFIG_X86_P4_CLOCKMOD is not set
+
+#
+# shared options
+#
+# end of CPU Frequency scaling
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+# CONFIG_CPU_IDLE_GOV_HALTPOLL is not set
+CONFIG_HALTPOLL_CPUIDLE=y
+# end of CPU Idle
+
+# CONFIG_INTEL_IDLE is not set
+# end of Power management and ACPI options
+
+#
+# Bus options (PCI etc.)
+#
+CONFIG_PCI_DIRECT=y
+CONFIG_PCI_MMCONFIG=y
+CONFIG_MMCONF_FAM10H=y
+# CONFIG_PCI_CNB20LE_QUIRK is not set
+# CONFIG_ISA_BUS is not set
+CONFIG_ISA_DMA_API=y
+CONFIG_AMD_NB=y
+# CONFIG_X86_SYSFB is not set
+# end of Bus options (PCI etc.)
+
+#
+# Binary Emulations
+#
+CONFIG_IA32_EMULATION=y
+# CONFIG_X86_X32 is not set
+CONFIG_COMPAT_32=y
+CONFIG_COMPAT=y
+CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
+CONFIG_SYSVIPC_COMPAT=y
+# end of Binary Emulations
+
+#
+# Firmware Drivers
+#
+# CONFIG_EDD is not set
+CONFIG_FIRMWARE_MEMMAP=y
+CONFIG_DMIID=y
+# CONFIG_DMI_SYSFS is not set
+CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
+# CONFIG_ISCSI_IBFT is not set
+# CONFIG_FW_CFG_SYSFS is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_VARS=y
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_VARS_PSTORE=y
+# CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
+CONFIG_EFI_RUNTIME_MAP=y
+# CONFIG_EFI_FAKE_MEMMAP is not set
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_GENERIC_STUB_INITRD_CMDLINE_LOADER=y
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+# CONFIG_EFI_CAPSULE_LOADER is not set
+# CONFIG_EFI_TEST is not set
+# CONFIG_APPLE_PROPERTIES is not set
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+# CONFIG_EFI_RCI2_TABLE is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+# end of EFI (Extensible Firmware Interface) Support
+
+CONFIG_EFI_EARLYCON=y
+CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+CONFIG_HAVE_KVM=y
+CONFIG_VIRTUALIZATION=y
+# CONFIG_KVM is not set
+CONFIG_AS_AVX512=y
+CONFIG_AS_SHA1_NI=y
+CONFIG_AS_SHA256_NI=y
+CONFIG_AS_TPAUSE=y
+
+#
+# General architecture-dependent options
+#
+CONFIG_CRASH_CORE=y
+CONFIG_KEXEC_CORE=y
+# CONFIG_QUICK_KEXEC is not set
+CONFIG_ARCH_WANT_RESERVE_CRASH_KERNEL=y
+CONFIG_HOTPLUG_SMT=y
+CONFIG_GENERIC_ENTRY=y
+# CONFIG_OPROFILE is not set
+CONFIG_HAVE_OPROFILE=y
+CONFIG_OPROFILE_NMI_TIMER=y
+CONFIG_KPROBES=y
+CONFIG_JUMP_LABEL=y
+# CONFIG_STATIC_KEYS_SELFTEST is not set
+# CONFIG_STATIC_CALL_SELFTEST is not set
+CONFIG_OPTPROBES=y
+CONFIG_KPROBES_ON_FTRACE=y
+CONFIG_UPROBES=y
+# CONFIG_UPROBES_SUPPORT_PC_ALTER is not set
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_ARCH_USE_BUILTIN_BSWAP=y
+CONFIG_KRETPROBES=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_OPTPROBES=y
+CONFIG_HAVE_KPROBES_ON_FTRACE=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
+CONFIG_HAVE_USER_RETURN_NOTIFIER=y
+CONFIG_HAVE_PERF_EVENTS_NMI=y
+CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_TABLE_FREE=y
+CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
+CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
+CONFIG_HAVE_CONTEXT_TRACKING=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_HAVE_ARCH_SOFT_DIRTY=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_HAVE_EXIT_THREAD=y
+CONFIG_ARCH_MMAP_RND_BITS=28
+CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
+CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
+CONFIG_HAVE_STACK_VALIDATION=y
+CONFIG_HAVE_RELIABLE_STACKTRACE=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_COMPAT_OLD_SIGACTION=y
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
+CONFIG_RANDOMIZE_KSTACK_OFFSET=y
+# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+CONFIG_ARCH_HAS_MEM_ENCRYPT=y
+CONFIG_HAVE_STATIC_CALL=y
+CONFIG_HAVE_STATIC_CALL_INLINE=y
+CONFIG_HAVE_PREEMPT_DYNAMIC=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+CONFIG_DYNAMIC_SIGFRAME=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_GCC_PLUGINS=y
+# CONFIG_GCC_PLUGIN_CYC_COMPLEXITY is not set
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+# CONFIG_GCC_PLUGIN_RANDSTRUCT is not set
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+# CONFIG_MODULE_COMPRESS is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+CONFIG_UNUSED_SYMBOLS=y
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLK_SCSI_REQUEST=y
+CONFIG_BLK_DEV_BSG=y
+CONFIG_BLK_DEV_BSGLIB=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_DEV_THROTTLING is not set
+# CONFIG_BLK_CMDLINE_PARSER is not set
+# CONFIG_BLK_WBT is not set
+# CONFIG_BLK_CGROUP_IOLATENCY is not set
+# CONFIG_BLK_CGROUP_IOCOST is not set
+CONFIG_BLK_DEBUG_FS=y
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+# CONFIG_BLK_DEV_DUMPINFO is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_EFI_PARTITION=y
+# end of Partition Types
+
+CONFIG_BLOCK_COMPAT=y
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+CONFIG_BLK_PM=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=y
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_ASN1=y
+CONFIG_UNINLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_COMPAT_BINFMT_ELF=y
+CONFIG_ELFCORE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+CONFIG_BINFMT_MISC=y
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_SPARSEMEM_MANUAL=y
+CONFIG_SPARSEMEM=y
+CONFIG_NEED_MULTIPLE_NODES=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_HAVE_FAST_GUP=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_MEMORY_BALLOON=y
+CONFIG_BALLOON_COMPACTION=y
+CONFIG_COMPACTION=y
+CONFIG_PAGE_REPORTING=y
+CONFIG_MIGRATION=y
+# CONFIG_HUGE_VMALLOC_DEFAULT_ENABLED is not set
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_BOUNCE=y
+CONFIG_VIRT_TO_BUS=y
+CONFIG_MMU_NOTIFIER=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+# CONFIG_MEMORY_FAILURE is not set
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+CONFIG_ARCH_WANTS_THP_SWAP=y
+# CONFIG_CLEANCACHE is not set
+# CONFIG_FRONTSWAP is not set
+CONFIG_MEMCG_QOS=y
+# CONFIG_ETMEM is not set
+# CONFIG_PAGE_CACHE_LIMIT is not set
+# CONFIG_CMA is not set
+# CONFIG_ZPOOL is not set
+# CONFIG_ZBUD is not set
+# CONFIG_ZSMALLOC is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+CONFIG_HMM_MIRROR=y
+CONFIG_VMAP_PFN=y
+CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
+CONFIG_ARCH_HAS_PKEYS=y
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_BENCHMARK is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+CONFIG_MAPPING_DIRTY_HELPERS=y
+# CONFIG_CLEAR_FREELIST_PAGE is not set
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_NET_INGRESS=y
+CONFIG_SKB_EXTENSIONS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+CONFIG_XFRM=y
+CONFIG_XFRM_ALGO=m
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_INTERFACE is not set
+CONFIG_XFRM_SUB_POLICY=y
+CONFIG_XFRM_MIGRATE=y
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_AH=m
+CONFIG_XFRM_ESP=m
+CONFIG_XFRM_IPCOMP=m
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_IP_FIB_TRIE_STATS is not set
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_NET_IP_TUNNEL=m
+CONFIG_IP_MROUTE_COMMON=y
+CONFIG_IP_MROUTE=y
+# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_NET_IPVTI is not set
+CONFIG_NET_UDP_TUNNEL=m
+# CONFIG_NET_FOU is not set
+# CONFIG_NET_FOU_IP_TUNNELS is not set
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+# CONFIG_INET_ESP_OFFLOAD is not set
+# CONFIG_INET_ESPINTCP is not set
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_XFRM_TUNNEL=m
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_UDP_DIAG is not set
+# CONFIG_INET_RAW_DIAG is not set
+# CONFIG_INET_DIAG_DESTROY is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=m
+CONFIG_IPV6_ROUTER_PREF=y
+# CONFIG_IPV6_ROUTE_INFO is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+CONFIG_INET6_ESP=m
+# CONFIG_INET6_ESP_OFFLOAD is not set
+# CONFIG_INET6_ESPINTCP is not set
+CONFIG_INET6_IPCOMP=m
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
+CONFIG_INET6_XFRM_TUNNEL=m
+CONFIG_INET6_TUNNEL=m
+# CONFIG_IPV6_VTI is not set
+CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
+CONFIG_IPV6_NDISC_NODETYPE=y
+# CONFIG_IPV6_TUNNEL is not set
+CONFIG_IPV6_MULTIPLE_TABLES=y
+# CONFIG_IPV6_SUBTREES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_MPTCP is not set
+CONFIG_NETWORK_SECMARK=y
+CONFIG_NET_PTP_CLASSIFY=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+CONFIG_BRIDGE_NETFILTER=m
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=y
+CONFIG_NETFILTER_FAMILY_BRIDGE=y
+CONFIG_NETFILTER_FAMILY_ARP=y
+# CONFIG_NETFILTER_NETLINK_ACCT is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NETFILTER_NETLINK_OSF is not set
+CONFIG_NF_CONNTRACK=y
+# CONFIG_NF_LOG_NETDEV is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_SECMARK is not set
+# CONFIG_NF_CONNTRACK_ZONES is not set
+CONFIG_NF_CONNTRACK_PROCFS=y
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CONNTRACK_LABELS is not set
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+# CONFIG_NF_CONNTRACK_FTP is not set
+# CONFIG_NF_CONNTRACK_H323 is not set
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_SNMP is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+# CONFIG_NF_CONNTRACK_TFTP is not set
+# CONFIG_NF_CT_NETLINK is not set
+CONFIG_NF_NAT=y
+CONFIG_NF_NAT_MASQUERADE=y
+# CONFIG_NF_TABLES is not set
+CONFIG_NETFILTER_XTABLES=y
+
+#
+# Xtables combined modules
+#
+CONFIG_NETFILTER_XT_MARK=m
+# CONFIG_NETFILTER_XT_CONNMARK is not set
+
+#
+# Xtables targets
+#
+# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
+# CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_CT is not set
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+# CONFIG_NETFILTER_XT_TARGET_HL is not set
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+# CONFIG_NETFILTER_XT_TARGET_LOG is not set
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_NAT=y
+# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
+CONFIG_NETFILTER_XT_TARGET_MASQUERADE=y
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+CONFIG_NETFILTER_XT_TARGET_TPROXY=m
+# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
+# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
+
+#
+# Xtables matches
+#
+CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y
+# CONFIG_NETFILTER_XT_MATCH_BPF is not set
+# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+CONFIG_NETFILTER_XT_MATCH_ECN=y
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+CONFIG_NETFILTER_XT_MATCH_HL=y
+# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_MAC is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_SOCKET=m
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+CONFIG_NETFILTER_XT_MATCH_U32=m
+# end of Core Netfilter Configuration
+
+# CONFIG_IP_SET is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=y
+CONFIG_NF_SOCKET_IPV4=m
+CONFIG_NF_TPROXY_IPV4=m
+# CONFIG_NF_DUP_IPV4 is not set
+# CONFIG_NF_LOG_ARP is not set
+# CONFIG_NF_LOG_IPV4 is not set
+CONFIG_NF_REJECT_IPV4=y
+CONFIG_IP_NF_IPTABLES=y
+# CONFIG_IP_NF_MATCH_AH is not set
+CONFIG_IP_NF_MATCH_ECN=m
+# CONFIG_IP_NF_MATCH_RPFILTER is not set
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+# CONFIG_IP_NF_TARGET_SYNPROXY is not set
+CONFIG_IP_NF_NAT=y
+CONFIG_IP_NF_TARGET_MASQUERADE=y
+# CONFIG_IP_NF_TARGET_NETMAP is not set
+# CONFIG_IP_NF_TARGET_REDIRECT is not set
+CONFIG_IP_NF_MANGLE=m
+# CONFIG_IP_NF_TARGET_CLUSTERIP is not set
+# CONFIG_IP_NF_TARGET_ECN is not set
+# CONFIG_IP_NF_TARGET_TTL is not set
+CONFIG_IP_NF_RAW=m
+# CONFIG_IP_NF_SECURITY is not set
+CONFIG_IP_NF_ARPTABLES=m
+# CONFIG_IP_NF_ARPFILTER is not set
+# CONFIG_IP_NF_ARP_MANGLE is not set
+# end of IP: Netfilter Configuration
+
+#
+# IPv6: Netfilter Configuration
+#
+CONFIG_NF_SOCKET_IPV6=m
+CONFIG_NF_TPROXY_IPV6=m
+# CONFIG_NF_DUP_IPV6 is not set
+# CONFIG_NF_REJECT_IPV6 is not set
+# CONFIG_NF_LOG_IPV6 is not set
+CONFIG_IP6_NF_IPTABLES=m
+# CONFIG_IP6_NF_MATCH_AH is not set
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+CONFIG_IP6_NF_MATCH_HL=m
+CONFIG_IP6_NF_MATCH_IPV6HEADER=m
+# CONFIG_IP6_NF_MATCH_MH is not set
+# CONFIG_IP6_NF_MATCH_RPFILTER is not set
+CONFIG_IP6_NF_MATCH_RT=m
+# CONFIG_IP6_NF_MATCH_SRH is not set
+# CONFIG_IP6_NF_TARGET_HL is not set
+CONFIG_IP6_NF_FILTER=m
+# CONFIG_IP6_NF_TARGET_REJECT is not set
+# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
+CONFIG_IP6_NF_MANGLE=m
+CONFIG_IP6_NF_RAW=m
+# CONFIG_IP6_NF_SECURITY is not set
+# CONFIG_IP6_NF_NAT is not set
+# end of IPv6: Netfilter Configuration
+
+CONFIG_NF_DEFRAG_IPV6=y
+# CONFIG_NF_CONNTRACK_BRIDGE is not set
+# CONFIG_BRIDGE_NF_EBTABLES is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+CONFIG_IP_SCTP=m
+# CONFIG_SCTP_DBG_OBJCNT is not set
+CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y
+# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set
+# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set
+CONFIG_SCTP_COOKIE_HMAC_MD5=y
+# CONFIG_SCTP_COOKIE_HMAC_SHA1 is not set
+CONFIG_INET_SCTP_DIAG=m
+# CONFIG_RDS is not set
+CONFIG_TIPC=m
+CONFIG_TIPC_MEDIA_UDP=y
+CONFIG_TIPC_CRYPTO=y
+CONFIG_TIPC_DIAG=m
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=m
+CONFIG_GARP=m
+CONFIG_MRP=m
+CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+# CONFIG_BRIDGE_VLAN_FILTERING is not set
+# CONFIG_BRIDGE_MRP is not set
+CONFIG_HAVE_NET_DSA=y
+# CONFIG_NET_DSA is not set
+CONFIG_VLAN_8021Q=m
+CONFIG_VLAN_8021Q_GVRP=y
+CONFIG_VLAN_8021Q_MVRP=y
+# CONFIG_DECNET is not set
+CONFIG_LLC=m
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+CONFIG_NET_SCHED=y
+
+#
+# Queueing/Scheduling
+#
+# CONFIG_NET_SCH_CBQ is not set
+# CONFIG_NET_SCH_HTB is not set
+# CONFIG_NET_SCH_HFSC is not set
+# CONFIG_NET_SCH_PRIO is not set
+# CONFIG_NET_SCH_MULTIQ is not set
+# CONFIG_NET_SCH_RED is not set
+# CONFIG_NET_SCH_SFB is not set
+CONFIG_NET_SCH_SFQ=m
+# CONFIG_NET_SCH_TEQL is not set
+# CONFIG_NET_SCH_TBF is not set
+# CONFIG_NET_SCH_CBS is not set
+# CONFIG_NET_SCH_ETF is not set
+# CONFIG_NET_SCH_TAPRIO is not set
+# CONFIG_NET_SCH_GRED is not set
+# CONFIG_NET_SCH_DSMARK is not set
+# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
+# CONFIG_NET_SCH_MQPRIO is not set
+# CONFIG_NET_SCH_SKBPRIO is not set
+# CONFIG_NET_SCH_CHOKE is not set
+# CONFIG_NET_SCH_QFQ is not set
+# CONFIG_NET_SCH_CODEL is not set
+# CONFIG_NET_SCH_FQ_CODEL is not set
+# CONFIG_NET_SCH_CAKE is not set
+# CONFIG_NET_SCH_FQ is not set
+# CONFIG_NET_SCH_HHF is not set
+# CONFIG_NET_SCH_PIE is not set
+# CONFIG_NET_SCH_PLUG is not set
+# CONFIG_NET_SCH_ETS is not set
+# CONFIG_NET_SCH_DEFAULT is not set
+
+#
+# Classification
+#
+CONFIG_NET_CLS=y
+CONFIG_NET_CLS_BASIC=y
+# CONFIG_NET_CLS_ROUTE4 is not set
+# CONFIG_NET_CLS_FW is not set
+# CONFIG_NET_CLS_U32 is not set
+# CONFIG_NET_CLS_RSVP is not set
+# CONFIG_NET_CLS_RSVP6 is not set
+# CONFIG_NET_CLS_FLOW is not set
+CONFIG_NET_CLS_CGROUP=y
+# CONFIG_NET_CLS_BPF is not set
+# CONFIG_NET_CLS_FLOWER is not set
+# CONFIG_NET_CLS_MATCHALL is not set
+# CONFIG_NET_EMATCH is not set
+# CONFIG_NET_CLS_ACT is not set
+CONFIG_NET_SCH_FIFO=y
+CONFIG_DCB=y
+CONFIG_DNS_RESOLVER=m
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+# CONFIG_NET_L3_MASTER_DEV is not set
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_XPS=y
+CONFIG_CGROUP_NET_PRIO=y
+CONFIG_CGROUP_NET_CLASSID=y
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+# CONFIG_BPF_JIT is not set
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+CONFIG_FIB_RULES=y
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_DST_CACHE=y
+CONFIG_GRO_CELLS=y
+CONFIG_FAILOVER=m
+CONFIG_ETHTOOL_NETLINK=y
+CONFIG_HAVE_EBPF_JIT=y
+
+#
+# Device Drivers
+#
+CONFIG_HAVE_EISA=y
+# CONFIG_EISA is not set
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_HOTPLUG_PCI_PCIE=y
+CONFIG_PCIEAER=y
+CONFIG_PCIEAER_INJECT=y
+CONFIG_PCIE_ECRC=y
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
+# CONFIG_PCIE_DPC is not set
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_MSI_IRQ_DOMAIN=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_PF_STUB is not set
+CONFIG_PCI_ATS=y
+CONFIG_PCI_LOCKLESS_CONFIG=y
+CONFIG_PCI_IOV=y
+CONFIG_PCI_PRI=y
+CONFIG_PCI_PASID=y
+CONFIG_PCI_LABEL=y
+CONFIG_PCI_HYPERV=m
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+CONFIG_HOTPLUG_PCI=y
+# CONFIG_HOTPLUG_PCI_ACPI is not set
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+
+#
+# PCI controller drivers
+#
+CONFIG_VMD=y
+CONFIG_PCI_HYPERV_INTERFACE=m
+
+#
+# DesignWare PCI Core Support
+#
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# CONFIG_PCI_MESON is not set
+# end of DesignWare PCI Core Support
+
+#
+# Mobiveil PCIe Core Support
+#
+# end of Mobiveil PCIe Core Support
+
+#
+# Cadence PCIe controllers support
+#
+# end of Cadence PCIe controllers support
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_PCCARD is not set
+CONFIG_RAPIDIO=y
+# CONFIG_RAPIDIO_TSI721 is not set
+CONFIG_RAPIDIO_DISC_TIMEOUT=30
+# CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS is not set
+# CONFIG_RAPIDIO_DMA_ENGINE is not set
+CONFIG_RAPIDIO_DEBUG=y
+CONFIG_RAPIDIO_ENUM_BASIC=y
+# CONFIG_RAPIDIO_CHMAN is not set
+# CONFIG_RAPIDIO_MPORT_CDEV is not set
+
+#
+# RapidIO Switch drivers
+#
+# CONFIG_RAPIDIO_TSI57X is not set
+# CONFIG_RAPIDIO_CPS_XX is not set
+# CONFIG_RAPIDIO_TSI568 is not set
+# CONFIG_RAPIDIO_CPS_GEN2 is not set
+# CONFIG_RAPIDIO_RXS_GEN3 is not set
+# end of RapidIO Switch drivers
+
+#
+# Generic Driver Options
+#
+# CONFIG_UEVENT_HELPER is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_FW_LOADER_USER_HELPER is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+CONFIG_FW_CACHE=y
+# end of Firmware loader
+
+CONFIG_ALLOW_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_I2C=m
+CONFIG_DMA_SHARED_BUFFER=y
+# CONFIG_DMA_FENCE_TRACE is not set
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+# CONFIG_MHI_BUS is not set
+# end of Bus devices
+
+# CONFIG_CONNECTOR is not set
+# CONFIG_GNSS is not set
+CONFIG_MTD=m
+# CONFIG_MTD_TESTS is not set
+
+#
+# Partition parsers
+#
+# CONFIG_MTD_AR7_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=m
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# end of Partition parsers
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_BLKDEVS=m
+CONFIG_MTD_BLOCK=m
+# CONFIG_MTD_BLOCK_RO is not set
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_MTD_OOPS is not set
+# CONFIG_MTD_SWAP is not set
+# CONFIG_MTD_PARTITIONED_MASTER is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# end of RAM/ROM/Flash chip drivers
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+# end of Mapping drivers for chip access
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_MCHP23K256 is not set
+# CONFIG_MTD_SST25L is not set
+# CONFIG_MTD_SLRAM is not set
+CONFIG_MTD_PHRAM=m
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOCG3 is not set
+# end of Self-contained MTD device drivers
+
+#
+# NAND
+#
+# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_RAW_NAND is not set
+# CONFIG_MTD_SPI_NAND is not set
+
+#
+# ECC engine support
+#
+# end of ECC engine support
+# end of NAND
+
+#
+# LPDDR & LPDDR2 PCM memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# end of LPDDR & LPDDR2 PCM memory drivers
+
+CONFIG_MTD_SPI_NOR=m
+CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
+# CONFIG_SPI_INTEL_SPI_PCI is not set
+# CONFIG_SPI_INTEL_SPI_PLATFORM is not set
+# CONFIG_MTD_UBI is not set
+# CONFIG_MTD_HYPERBUS is not set
+# CONFIG_OF is not set
+CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
+# CONFIG_PARPORT is not set
+CONFIG_PNP=y
+CONFIG_PNP_DEBUG_MESSAGES=y
+
+#
+# Protocols
+#
+CONFIG_PNPACPI=y
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+# CONFIG_BLK_DEV_FD is not set
+CONFIG_CDROM=m
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+# CONFIG_BLK_DEV_UMEM is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_CRYPTOLOOP is not set
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_SKD is not set
+# CONFIG_BLK_DEV_SX8 is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=16384
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_VIRTIO_BLK=y
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_RSXX is not set
+
+#
+# NVME Support
+#
+CONFIG_NVME_CORE=y
+CONFIG_BLK_DEV_NVME=y
+CONFIG_NVME_MULTIPATH=y
+CONFIG_NVME_HWMON=y
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# CONFIG_NVME_TARGET is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_IBM_ASM is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_LATTICE_ECP3_CONFIG is not set
+# CONFIG_SRAM is not set
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_PVPANIC is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_AT25 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_IDT_89HPESX is not set
+# CONFIG_EEPROM_EE1004 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# end of Texas Instruments shared transport line discipline
+
+# CONFIG_SENSORS_LIS3_I2C is not set
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_INTEL_MEI is not set
+# CONFIG_INTEL_MEI_ME is not set
+# CONFIG_INTEL_MEI_TXE is not set
+# CONFIG_INTEL_MEI_HDCP is not set
+# CONFIG_VMWARE_VMCI is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_MISC_RTSX_USB is not set
+# CONFIG_HABANA_AI is not set
+# CONFIG_UACCE is not set
+# end of Misc devices
+
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+CONFIG_RAID_ATTRS=y
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_NETLINK=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=m
+CONFIG_BLK_DEV_SR=m
+CONFIG_CHR_DEV_SG=m
+CONFIG_CHR_DEV_SCH=m
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=m
+CONFIG_SCSI_FC_ATTRS=m
+CONFIG_SCSI_ISCSI_ATTRS=y
+CONFIG_SCSI_SAS_ATTRS=y
+CONFIG_SCSI_SAS_LIBSAS=m
+CONFIG_SCSI_SAS_ATA=y
+CONFIG_SCSI_SAS_HOST_SMP=y
+CONFIG_SCSI_SRP_ATTRS=m
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+CONFIG_MEGARAID_NEWGEN=y
+CONFIG_MEGARAID_MM=m
+CONFIG_MEGARAID_MAILBOX=m
+CONFIG_MEGARAID_LEGACY=m
+CONFIG_MEGARAID_SAS=y
+# CONFIG_SCSI_3SNIC_SSSRAID is not set
+CONFIG_SCSI_MPT3SAS=m
+CONFIG_SCSI_MPT2SAS_MAX_SGE=128
+CONFIG_SCSI_MPT3SAS_MAX_SGE=128
+CONFIG_SCSI_MPT2SAS=m
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_VMWARE_PVSCSI is not set
+CONFIG_HYPERV_STORAGE=m
+# CONFIG_LIBFC is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_GDTH is not set
+CONFIG_SCSI_ISCI=m
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+CONFIG_SCSI_HUAWEI_FC=m
+CONFIG_SCSI_FC_HIFC=m
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+# CONFIG_SCSI_BFA_FC is not set
+CONFIG_SCSI_VIRTIO=m
+# CONFIG_SCSI_CHELSIO_FCOE is not set
+CONFIG_SCSI_DH=y
+CONFIG_SCSI_DH_RDAC=m
+CONFIG_SCSI_DH_HP_SW=m
+CONFIG_SCSI_DH_EMC=m
+CONFIG_SCSI_DH_ALUA=m
+# end of SCSI device support
+
+CONFIG_ATA=y
+CONFIG_SATA_HOST=y
+CONFIG_PATA_TIMINGS=y
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_ATA_FORCE=y
+CONFIG_ATA_ACPI=y
+# CONFIG_SATA_ZPODD is not set
+CONFIG_SATA_PMP=y
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+# CONFIG_SATA_AHCI_PLATFORM is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+CONFIG_ATA_PIIX=y
+# CONFIG_SATA_DWC is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_ZHAOXIN is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_PLATFORM is not set
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_PATA_ACPI is not set
+CONFIG_ATA_GENERIC=m
+# CONFIG_PATA_LEGACY is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=y
+CONFIG_MD_AUTODETECT=y
+CONFIG_MD_LINEAR=y
+CONFIG_MD_RAID0=y
+CONFIG_MD_RAID1=y
+CONFIG_MD_RAID10=y
+CONFIG_MD_RAID456=y
+CONFIG_MD_MULTIPATH=y
+CONFIG_MD_FAULTY=y
+# CONFIG_BCACHE is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
+CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
+CONFIG_DM_BUFIO=m
+# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set
+# CONFIG_DM_UNSTRIPED is not set
+CONFIG_DM_CRYPT=m
+CONFIG_DM_SNAPSHOT=m
+# CONFIG_DM_THIN_PROVISIONING is not set
+# CONFIG_DM_CACHE is not set
+# CONFIG_DM_WRITECACHE is not set
+# CONFIG_DM_EBS is not set
+# CONFIG_DM_ERA is not set
+# CONFIG_DM_CLONE is not set
+CONFIG_DM_MIRROR=m
+# CONFIG_DM_LOG_USERSPACE is not set
+# CONFIG_DM_RAID is not set
+CONFIG_DM_ZERO=m
+# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_DUST is not set
+# CONFIG_DM_UEVENT is not set
+# CONFIG_DM_FLAKEY is not set
+CONFIG_DM_VERITY=m
+CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG=y
+# CONFIG_DM_VERITY_FEC is not set
+# CONFIG_DM_SWITCH is not set
+# CONFIG_DM_LOG_WRITES is not set
+# CONFIG_DM_INTEGRITY is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+CONFIG_MII=m
+CONFIG_NET_CORE=y
+CONFIG_BONDING=m
+# CONFIG_DUMMY is not set
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NET_TEAM is not set
+CONFIG_MACVLAN=y
+# CONFIG_MACVTAP is not set
+# CONFIG_IPVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_MACSEC is not set
+CONFIG_NETCONSOLE=y
+CONFIG_NETPOLL=y
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_RIONET is not set
+CONFIG_TUN=m
+# CONFIG_TUN_VNET_CROSS_LE is not set
+CONFIG_VETH=y
+CONFIG_VIRTIO_NET=m
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+
+#
+# Distributed Switch Architecture drivers
+#
+# end of Distributed Switch Architecture drivers
+
+CONFIG_ETHERNET=y
+CONFIG_MDIO=m
+CONFIG_NET_VENDOR_3COM=y
+# CONFIG_VORTEX is not set
+# CONFIG_TYPHOON is not set
+# CONFIG_NET_VENDOR_3SNIC is not set
+CONFIG_NET_VENDOR_ADAPTEC=y
+# CONFIG_ADAPTEC_STARFIRE is not set
+CONFIG_NET_VENDOR_AGERE=y
+# CONFIG_ET131X is not set
+CONFIG_NET_VENDOR_ALACRITECH=y
+# CONFIG_SLICOSS is not set
+CONFIG_NET_VENDOR_ALTEON=y
+# CONFIG_ACENIC is not set
+# CONFIG_ALTERA_TSE is not set
+CONFIG_NET_VENDOR_AMAZON=y
+# CONFIG_ENA_ETHERNET is not set
+CONFIG_NET_VENDOR_AMD=y
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD_XGBE is not set
+CONFIG_NET_VENDOR_AQUANTIA=y
+# CONFIG_AQTION is not set
+CONFIG_NET_VENDOR_ARC=y
+CONFIG_NET_VENDOR_ATHEROS=y
+# CONFIG_ATL2 is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
+# CONFIG_ALX is not set
+CONFIG_NET_VENDOR_AURORA=y
+# CONFIG_AURORA_NB8800 is not set
+CONFIG_NET_VENDOR_BROADCOM=y
+# CONFIG_B44 is not set
+# CONFIG_BCMGENET is not set
+# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2X is not set
+# CONFIG_SYSTEMPORT is not set
+# CONFIG_BNXT is not set
+CONFIG_NET_VENDOR_BROCADE=y
+# CONFIG_BNA is not set
+CONFIG_NET_VENDOR_CADENCE=y
+# CONFIG_MACB is not set
+CONFIG_NET_VENDOR_CAVIUM=y
+# CONFIG_THUNDER_NIC_PF is not set
+# CONFIG_THUNDER_NIC_VF is not set
+# CONFIG_THUNDER_NIC_BGX is not set
+# CONFIG_THUNDER_NIC_RGX is not set
+# CONFIG_CAVIUM_PTP is not set
+# CONFIG_LIQUIDIO is not set
+# CONFIG_LIQUIDIO_VF is not set
+CONFIG_NET_VENDOR_CHELSIO=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_CHELSIO_T4 is not set
+# CONFIG_CHELSIO_T4VF is not set
+CONFIG_NET_VENDOR_CISCO=y
+# CONFIG_ENIC is not set
+CONFIG_NET_VENDOR_CORTINA=y
+# CONFIG_CX_ECAT is not set
+# CONFIG_DNET is not set
+CONFIG_NET_VENDOR_DEC=y
+# CONFIG_NET_TULIP is not set
+CONFIG_NET_VENDOR_DLINK=y
+# CONFIG_DL2K is not set
+# CONFIG_SUNDANCE is not set
+CONFIG_NET_VENDOR_EMULEX=y
+# CONFIG_BE2NET is not set
+CONFIG_NET_VENDOR_EZCHIP=y
+CONFIG_NET_VENDOR_GOOGLE=y
+# CONFIG_GVE is not set
+CONFIG_NET_VENDOR_HUAWEI=y
+# CONFIG_HINIC is not set
+# CONFIG_HINIC3 is not set
+# CONFIG_BMA is not set
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_INTEL=y
+# CONFIG_E100 is not set
+CONFIG_E1000=y
+CONFIG_E1000E=m
+CONFIG_E1000E_HWTS=y
+CONFIG_IGB=m
+CONFIG_IGB_HWMON=y
+CONFIG_IGB_DCA=y
+# CONFIG_IGBVF is not set
+# CONFIG_IXGB is not set
+CONFIG_IXGBE=m
+CONFIG_IXGBE_HWMON=y
+CONFIG_IXGBE_DCA=y
+CONFIG_IXGBE_DCB=y
+CONFIG_IXGBEVF=m
+CONFIG_I40E=m
+# CONFIG_I40E_DCB is not set
+# CONFIG_I40EVF is not set
+# CONFIG_ICE is not set
+# CONFIG_FM10K is not set
+CONFIG_IGC=m
+CONFIG_NET_VENDOR_NETSWIFT=y
+# CONFIG_NGBE is not set
+# CONFIG_TXGBE is not set
+# CONFIG_JME is not set
+CONFIG_NET_VENDOR_MARVELL=y
+# CONFIG_MVMDIO is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+CONFIG_NET_VENDOR_MELLANOX=y
+# CONFIG_MLX4_EN is not set
+# CONFIG_MLX5_CORE is not set
+# CONFIG_MLXSW_CORE is not set
+# CONFIG_MLXFW is not set
+CONFIG_NET_VENDOR_MICREL=y
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_KSZ884X_PCI is not set
+CONFIG_NET_VENDOR_MICROCHIP=y
+# CONFIG_ENC28J60 is not set
+# CONFIG_ENCX24J600 is not set
+# CONFIG_LAN743X is not set
+CONFIG_NET_VENDOR_MICROSEMI=y
+CONFIG_NET_VENDOR_MYRI=y
+# CONFIG_MYRI10GE is not set
+# CONFIG_FEALNX is not set
+CONFIG_NET_VENDOR_NATSEMI=y
+# CONFIG_NATSEMI is not set
+# CONFIG_NS83820 is not set
+CONFIG_NET_VENDOR_NETERION=y
+# CONFIG_S2IO is not set
+# CONFIG_VXGE is not set
+CONFIG_NET_VENDOR_NETRONOME=y
+# CONFIG_NFP is not set
+CONFIG_NET_VENDOR_NI=y
+# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
+CONFIG_NET_VENDOR_8390=y
+# CONFIG_NE2K_PCI is not set
+CONFIG_NET_VENDOR_NVIDIA=y
+# CONFIG_FORCEDETH is not set
+CONFIG_NET_VENDOR_OKI=y
+# CONFIG_ETHOC is not set
+CONFIG_NET_VENDOR_PACKET_ENGINES=y
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+CONFIG_NET_VENDOR_PENSANDO=y
+# CONFIG_IONIC is not set
+CONFIG_NET_VENDOR_QLOGIC=y
+# CONFIG_QLA3XXX is not set
+# CONFIG_QLCNIC is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_QED is not set
+CONFIG_NET_VENDOR_QUALCOMM=y
+# CONFIG_QCOM_EMAC is not set
+# CONFIG_RMNET is not set
+CONFIG_NET_VENDOR_RDC=y
+# CONFIG_R6040 is not set
+CONFIG_NET_VENDOR_REALTEK=y
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+CONFIG_R8169=m
+CONFIG_NET_VENDOR_RENESAS=y
+CONFIG_NET_VENDOR_ROCKER=y
+CONFIG_NET_VENDOR_SAMSUNG=y
+# CONFIG_SXGBE_ETH is not set
+CONFIG_NET_VENDOR_SEEQ=y
+CONFIG_NET_VENDOR_SOLARFLARE=y
+# CONFIG_SFC is not set
+# CONFIG_SFC_FALCON is not set
+CONFIG_NET_VENDOR_SILAN=y
+# CONFIG_SC92031 is not set
+CONFIG_NET_VENDOR_SIS=y
+# CONFIG_SIS900 is not set
+# CONFIG_SIS190 is not set
+CONFIG_NET_VENDOR_SMSC=y
+# CONFIG_EPIC100 is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_SMSC9420 is not set
+CONFIG_NET_VENDOR_SOCIONEXT=y
+CONFIG_NET_VENDOR_STMICRO=y
+# CONFIG_STMMAC_ETH is not set
+CONFIG_NET_VENDOR_SUN=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NIU is not set
+CONFIG_NET_VENDOR_SYNOPSYS=y
+# CONFIG_DWC_XLGMAC is not set
+CONFIG_NET_VENDOR_TEHUTI=y
+# CONFIG_TEHUTI is not set
+CONFIG_NET_VENDOR_TI=y
+# CONFIG_TI_CPSW_PHY_SEL is not set
+# CONFIG_TLAN is not set
+CONFIG_NET_VENDOR_VIA=y
+# CONFIG_VIA_RHINE is not set
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_NET_VENDOR_WIZNET=y
+# CONFIG_WIZNET_W5100 is not set
+# CONFIG_WIZNET_W5300 is not set
+CONFIG_NET_VENDOR_XILINX=y
+# CONFIG_XILINX_AXI_EMAC is not set
+# CONFIG_XILINX_LL_TEMAC is not set
+# CONFIG_NET_VENDOR_NEBULA_MATRIX is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_NET_SB1000 is not set
+CONFIG_PHYLIB=y
+# CONFIG_FIXED_PHY is not set
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+# CONFIG_AQUANTIA_PHY is not set
+# CONFIG_AX88796B_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BCM54140_PHY is not set
+# CONFIG_BCM7XXX_PHY is not set
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_MARVELL_10G_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_MICROCHIP_PHY is not set
+# CONFIG_MICROCHIP_T1_PHY is not set
+# CONFIG_MICROSEMI_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_NXP_TJA11XX_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+CONFIG_REALTEK_PHY=y
+# CONFIG_RENESAS_PHY is not set
+# CONFIG_ROCKCHIP_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_MICREL_KS8995MA is not set
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
+CONFIG_MDIO_DEVRES=y
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MDIO_BCM_UNIMAC is not set
+# CONFIG_MDIO_MVUSB is not set
+# CONFIG_MDIO_MSCC_MIIM is not set
+# CONFIG_MDIO_THUNDER is not set
+
+#
+# MDIO Multiplexers
+#
+
+#
+# PCS device drivers
+#
+# CONFIG_PCS_XPCS is not set
+# end of PCS device drivers
+
+CONFIG_PPP=m
+# CONFIG_PPP_BSDCOMP is not set
+# CONFIG_PPP_DEFLATE is not set
+CONFIG_PPP_FILTER=y
+# CONFIG_PPP_MPPE is not set
+CONFIG_PPP_MULTILINK=y
+# CONFIG_PPPOE is not set
+# CONFIG_PPP_ASYNC is not set
+# CONFIG_PPP_SYNC_TTY is not set
+CONFIG_SLIP=m
+CONFIG_SLHC=m
+CONFIG_SLIP_COMPRESSED=y
+CONFIG_SLIP_SMART=y
+CONFIG_SLIP_MODE_SLIP6=y
+CONFIG_USB_NET_DRIVERS=y
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_RTL8152 is not set
+# CONFIG_USB_LAN78XX is not set
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_AX88179_178A=m
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_CDC_EEM is not set
+CONFIG_USB_NET_CDC_NCM=m
+CONFIG_USB_NET_HUAWEI_CDC_NCM=m
+# CONFIG_USB_NET_CDC_MBIM is not set
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_SR9700 is not set
+# CONFIG_USB_NET_SR9800 is not set
+# CONFIG_USB_NET_SMSC75XX is not set
+# CONFIG_USB_NET_SMSC95XX is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=m
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+CONFIG_USB_NET_RNDIS_HOST=m
+CONFIG_USB_NET_CDC_SUBSET_ENABLE=m
+CONFIG_USB_NET_CDC_SUBSET=m
+# CONFIG_USB_ALI_M5632 is not set
+# CONFIG_USB_AN2720 is not set
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=m
+# CONFIG_USB_NET_CX82310_ETH is not set
+# CONFIG_USB_NET_KALMIA is not set
+# CONFIG_USB_NET_QMI_WWAN is not set
+# CONFIG_USB_NET_INT51X1 is not set
+# CONFIG_USB_IPHETH is not set
+# CONFIG_USB_SIERRA_NET is not set
+# CONFIG_USB_VL600 is not set
+# CONFIG_USB_NET_CH9200 is not set
+# CONFIG_USB_NET_AQC111 is not set
+CONFIG_WLAN=y
+# CONFIG_WIRELESS_WDS is not set
+CONFIG_WLAN_VENDOR_ADMTEK=y
+CONFIG_WLAN_VENDOR_ATH=y
+# CONFIG_ATH_DEBUG is not set
+# CONFIG_ATH5K_PCI is not set
+CONFIG_WLAN_VENDOR_ATMEL=y
+CONFIG_WLAN_VENDOR_BROADCOM=y
+CONFIG_WLAN_VENDOR_CISCO=y
+CONFIG_WLAN_VENDOR_INTEL=y
+CONFIG_WLAN_VENDOR_INTERSIL=y
+# CONFIG_HOSTAP is not set
+# CONFIG_PRISM54 is not set
+CONFIG_WLAN_VENDOR_MARVELL=y
+CONFIG_WLAN_VENDOR_MEDIATEK=y
+CONFIG_WLAN_VENDOR_MICROCHIP=y
+CONFIG_WLAN_VENDOR_RALINK=y
+CONFIG_WLAN_VENDOR_REALTEK=y
+CONFIG_WLAN_VENDOR_RSI=y
+CONFIG_WLAN_VENDOR_ST=y
+CONFIG_WLAN_VENDOR_TI=y
+CONFIG_WLAN_VENDOR_ZYDAS=y
+CONFIG_WLAN_VENDOR_QUANTENNA=y
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_VMXNET3 is not set
+# CONFIG_FUJITSU_ES is not set
+# CONFIG_HYPERV_NET is not set
+# CONFIG_NETDEVSIM is not set
+CONFIG_NET_FAILOVER=m
+# CONFIG_NET_LOCALIP_LST is not set
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_FF_MEMLESS=m
+CONFIG_INPUT_POLLDEV=m
+CONFIG_INPUT_SPARSEKMAP=m
+# CONFIG_INPUT_MATRIXKMAP is not set
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+CONFIG_INPUT_JOYDEV=m
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
+# CONFIG_KEYBOARD_ADP5589 is not set
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_QT1050 is not set
+# CONFIG_KEYBOARD_QT1070 is not set
+# CONFIG_KEYBOARD_QT2160 is not set
+# CONFIG_KEYBOARD_DLINK_DIR685 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_KEYBOARD_GPIO_POLLED is not set
+# CONFIG_KEYBOARD_TCA6416 is not set
+# CONFIG_KEYBOARD_TCA8418 is not set
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_LM8333 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_MCS is not set
+# CONFIG_KEYBOARD_MPR121 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_BYD=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
+CONFIG_MOUSE_PS2_CYPRESS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+CONFIG_MOUSE_PS2_ELANTECH=y
+CONFIG_MOUSE_PS2_ELANTECH_SMBUS=y
+CONFIG_MOUSE_PS2_SENTELIC=y
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+CONFIG_MOUSE_PS2_FOCALTECH=y
+# CONFIG_MOUSE_PS2_VMMOUSE is not set
+CONFIG_MOUSE_PS2_SMBUS=y
+CONFIG_MOUSE_SERIAL=m
+CONFIG_MOUSE_APPLETOUCH=m
+CONFIG_MOUSE_BCM5974=m
+CONFIG_MOUSE_CYAPA=m
+CONFIG_MOUSE_ELAN_I2C=m
+CONFIG_MOUSE_ELAN_I2C_I2C=y
+CONFIG_MOUSE_ELAN_I2C_SMBUS=y
+CONFIG_MOUSE_VSXXXAA=m
+# CONFIG_MOUSE_GPIO is not set
+CONFIG_MOUSE_SYNAPTICS_I2C=m
+CONFIG_MOUSE_SYNAPTICS_USB=m
+# CONFIG_INPUT_JOYSTICK is not set
+CONFIG_INPUT_TABLET=y
+CONFIG_TABLET_USB_ACECAD=m
+CONFIG_TABLET_USB_AIPTEK=m
+CONFIG_TABLET_USB_GTCO=m
+# CONFIG_TABLET_USB_HANWANG is not set
+CONFIG_TABLET_USB_KBTAB=m
+# CONFIG_TABLET_USB_PEGASUS is not set
+CONFIG_TABLET_SERIAL_WACOM4=m
+CONFIG_INPUT_TOUCHSCREEN=y
+CONFIG_TOUCHSCREEN_PROPERTIES=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_AD7877 is not set
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
+# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_BU21013 is not set
+# CONFIG_TOUCHSCREEN_BU21029 is not set
+# CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
+# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
+# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
+# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
+# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
+# CONFIG_TOUCHSCREEN_EXC3000 is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GOODIX is not set
+# CONFIG_TOUCHSCREEN_HIDEEP is not set
+# CONFIG_TOUCHSCREEN_ILI210X is not set
+# CONFIG_TOUCHSCREEN_S6SY761 is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_EKTF2127 is not set
+# CONFIG_TOUCHSCREEN_ELAN is not set
+CONFIG_TOUCHSCREEN_ELO=m
+CONFIG_TOUCHSCREEN_WACOM_W8001=m
+CONFIG_TOUCHSCREEN_WACOM_I2C=m
+# CONFIG_TOUCHSCREEN_MAX11801 is not set
+# CONFIG_TOUCHSCREEN_MCS5000 is not set
+# CONFIG_TOUCHSCREEN_MMS114 is not set
+# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_MK712 is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
+# CONFIG_TOUCHSCREEN_TSC2004 is not set
+# CONFIG_TOUCHSCREEN_TSC2005 is not set
+# CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_RM_TS is not set
+# CONFIG_TOUCHSCREEN_SILEAD is not set
+# CONFIG_TOUCHSCREEN_SIS_I2C is not set
+# CONFIG_TOUCHSCREEN_ST1232 is not set
+# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
+# CONFIG_TOUCHSCREEN_SX8654 is not set
+# CONFIG_TOUCHSCREEN_TPS6507X is not set
+# CONFIG_TOUCHSCREEN_ZET6223 is not set
+# CONFIG_TOUCHSCREEN_ZFORCE is not set
+# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
+# CONFIG_TOUCHSCREEN_IQS5XX is not set
+# CONFIG_TOUCHSCREEN_ZINITIX is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_AD714X is not set
+# CONFIG_INPUT_BMA150 is not set
+# CONFIG_INPUT_E3X0_BUTTON is not set
+CONFIG_INPUT_PCSPKR=m
+# CONFIG_INPUT_MMA8450 is not set
+# CONFIG_INPUT_GPIO_BEEPER is not set
+# CONFIG_INPUT_GPIO_DECODER is not set
+# CONFIG_INPUT_GPIO_VIBRA is not set
+CONFIG_INPUT_ATLAS_BTNS=m
+CONFIG_INPUT_ATI_REMOTE2=m
+CONFIG_INPUT_KEYSPAN_REMOTE=m
+# CONFIG_INPUT_KXTJ9 is not set
+CONFIG_INPUT_POWERMATE=m
+CONFIG_INPUT_YEALINK=m
+CONFIG_INPUT_CM109=m
+CONFIG_INPUT_UINPUT=m
+# CONFIG_INPUT_PCF8574 is not set
+CONFIG_INPUT_GPIO_ROTARY_ENCODER=m
+# CONFIG_INPUT_ADXL34X is not set
+# CONFIG_INPUT_IQS269A is not set
+# CONFIG_INPUT_CMA3000 is not set
+# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
+# CONFIG_INPUT_DRV260X_HAPTICS is not set
+# CONFIG_INPUT_DRV2665_HAPTICS is not set
+# CONFIG_INPUT_DRV2667_HAPTICS is not set
+CONFIG_RMI4_CORE=m
+CONFIG_RMI4_I2C=m
+CONFIG_RMI4_SPI=m
+CONFIG_RMI4_SMB=m
+CONFIG_RMI4_F03=y
+CONFIG_RMI4_F03_SERIO=m
+CONFIG_RMI4_2D_SENSOR=y
+CONFIG_RMI4_F11=y
+CONFIG_RMI4_F12=y
+CONFIG_RMI4_F30=y
+CONFIG_RMI4_F34=y
+# CONFIG_RMI4_F3A is not set
+CONFIG_RMI4_F55=y
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_CT82C710 is not set
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIO_RAW=y
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+CONFIG_HYPERV_KEYBOARD=m
+# CONFIG_SERIO_GPIO_PS2 is not set
+# CONFIG_USERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_VT_CONSOLE_SLEEP=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_LDISC_AUTOLOAD=y
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+CONFIG_SERIAL_8250_PNP=y
+# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_DMA=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_EXAR=y
+CONFIG_SERIAL_8250_NR_UARTS=32
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+CONFIG_SERIAL_8250_DWLIB=y
+# CONFIG_SERIAL_8250_DW is not set
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_8250_LPSS=y
+CONFIG_SERIAL_8250_MID=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX310X is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_LANTIQ is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_SC16IS7XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_IFX6X60 is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+CONFIG_SERIAL_MCTRL_GPIO=y
+CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_ROCKETPORT is not set
+# CONFIG_CYCLADES is not set
+# CONFIG_MOXA_INTELLIO is not set
+# CONFIG_MOXA_SMARTIO is not set
+# CONFIG_SYNCLINK is not set
+# CONFIG_SYNCLINKMP is not set
+# CONFIG_SYNCLINK_GT is not set
+# CONFIG_ISI is not set
+# CONFIG_N_HDLC is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+# CONFIG_TRACE_SINK is not set
+CONFIG_HVC_DRIVER=y
+# CONFIG_SERIAL_DEV_BUS is not set
+# CONFIG_TTY_PRINTK is not set
+CONFIG_VIRTIO_CONSOLE=m
+CONFIG_IPMI_HANDLER=m
+CONFIG_IPMI_DMI_DECODE=y
+CONFIG_IPMI_PLAT_DATA=y
+# CONFIG_IPMI_PANIC_EVENT is not set
+CONFIG_IPMI_DEVICE_INTERFACE=m
+CONFIG_IPMI_SI=m
+# CONFIG_IPMI_SSIF is not set
+# CONFIG_IPMI_WATCHDOG is not set
+# CONFIG_IPMI_POWEROFF is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+CONFIG_HW_RANDOM_INTEL=m
+CONFIG_HW_RANDOM_AMD=m
+# CONFIG_HW_RANDOM_BA431 is not set
+CONFIG_HW_RANDOM_ZHAOXIN=m
+CONFIG_HW_RANDOM_VIA=m
+# CONFIG_HW_RANDOM_VIRTIO is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_MWAVE is not set
+CONFIG_DEVMEM=y
+# CONFIG_DEVKMEM is not set
+# CONFIG_NVRAM is not set
+# CONFIG_RAW_DRIVER is not set
+CONFIG_DEVPORT=y
+CONFIG_HPET=y
+CONFIG_HPET_MMAP=y
+CONFIG_HPET_MMAP_DEFAULT=y
+# CONFIG_HANGCHECK_TIMER is not set
+CONFIG_TCG_TPM=y
+CONFIG_TCG_TIS_CORE=y
+CONFIG_TCG_TIS=y
+# CONFIG_TCG_TIS_SPI is not set
+# CONFIG_TCG_TIS_I2C_ATMEL is not set
+# CONFIG_TCG_TIS_I2C_INFINEON is not set
+# CONFIG_TCG_TIS_I2C_NUVOTON is not set
+# CONFIG_TCG_NSC is not set
+# CONFIG_TCG_ATMEL is not set
+# CONFIG_TCG_INFINEON is not set
+CONFIG_TCG_CRB=y
+# CONFIG_TCG_VTPM_PROXY is not set
+# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
+# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
+# CONFIG_TELCLOCK is not set
+# CONFIG_XILLYBUS is not set
+CONFIG_RANDOM_TRUST_CPU=y
+# CONFIG_RANDOM_TRUST_BOOTLOADER is not set
+# end of Character devices
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_ACPI_I2C_OPREGION=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+# CONFIG_I2C_CHARDEV is not set
+# CONFIG_I2C_MUX is not set
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_SMBUS=m
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_AMD_MP2 is not set
+CONFIG_I2C_I801=m
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_ISMT is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NVIDIA_GPU is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# ACPI drivers
+#
+# CONFIG_I2C_SCMI is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CBUS_GPIO is not set
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_MLXCPLD is not set
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_SLAVE is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_AXI_SPI_ENGINE is not set
+# CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_CADENCE is not set
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_NXP_FLEXSPI is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_LANTIQ_SSC is not set
+# CONFIG_SPI_OC_TINY is not set
+# CONFIG_SPI_PXA2XX is not set
+# CONFIG_SPI_ROCKCHIP is not set
+# CONFIG_SPI_SC18IS602 is not set
+# CONFIG_SPI_SIFIVE is not set
+# CONFIG_SPI_MXIC is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_ZYNQMP_GQSPI is not set
+# CONFIG_SPI_AMD is not set
+
+#
+# SPI Multiplexer support
+#
+# CONFIG_SPI_MUX is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_LOOPBACK_TEST is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_SLAVE is not set
+CONFIG_SPI_DYNAMIC=y
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+CONFIG_PPS=m
+# CONFIG_PPS_DEBUG is not set
+
+#
+# PPS clients support
+#
+# CONFIG_PPS_CLIENT_KTIMER is not set
+# CONFIG_PPS_CLIENT_LDISC is not set
+# CONFIG_PPS_CLIENT_GPIO is not set
+
+#
+# PPS generators support
+#
+
+#
+# PTP clock support
+#
+CONFIG_PTP_1588_CLOCK=m
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+CONFIG_PTP_1588_CLOCK_KVM=m
+# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
+# CONFIG_PTP_1588_CLOCK_IDTCM is not set
+# CONFIG_PTP_1588_CLOCK_VMW is not set
+# CONFIG_PTP_HISI is not set
+# end of PTP clock support
+
+CONFIG_PINCTRL=y
+# CONFIG_DEBUG_PINCTRL is not set
+# CONFIG_PINCTRL_AMD is not set
+# CONFIG_PINCTRL_MCP23S08 is not set
+# CONFIG_PINCTRL_SX150X is not set
+# CONFIG_PINCTRL_BAYTRAIL is not set
+# CONFIG_PINCTRL_CHERRYVIEW is not set
+# CONFIG_PINCTRL_LYNXPOINT is not set
+# CONFIG_PINCTRL_BROXTON is not set
+# CONFIG_PINCTRL_CANNONLAKE is not set
+# CONFIG_PINCTRL_CEDARFORK is not set
+# CONFIG_PINCTRL_DENVERTON is not set
+# CONFIG_PINCTRL_EMMITSBURG is not set
+# CONFIG_PINCTRL_GEMINILAKE is not set
+# CONFIG_PINCTRL_ICELAKE is not set
+# CONFIG_PINCTRL_JASPERLAKE is not set
+# CONFIG_PINCTRL_LEWISBURG is not set
+# CONFIG_PINCTRL_SUNRISEPOINT is not set
+# CONFIG_PINCTRL_TIGERLAKE is not set
+
+#
+# Renesas pinctrl drivers
+#
+# end of Renesas pinctrl drivers
+
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=512
+CONFIG_GPIO_ACPI=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_CDEV=y
+CONFIG_GPIO_CDEV_V1=y
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_AMDPT is not set
+# CONFIG_GPIO_DWAPB is not set
+# CONFIG_GPIO_EXAR is not set
+# CONFIG_GPIO_GENERIC_PLATFORM is not set
+# CONFIG_GPIO_ICH is not set
+# CONFIG_GPIO_MB86S7X is not set
+# CONFIG_GPIO_VX855 is not set
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_AMD_FCH is not set
+# end of Memory mapped GPIO drivers
+
+#
+# Port-mapped I/O GPIO drivers
+#
+# CONFIG_GPIO_F7188X is not set
+# CONFIG_GPIO_IT87 is not set
+# CONFIG_GPIO_SCH is not set
+# CONFIG_GPIO_SCH311X is not set
+# CONFIG_GPIO_WINBOND is not set
+# CONFIG_GPIO_WS16C48 is not set
+# end of Port-mapped I/O GPIO drivers
+
+#
+# I2C GPIO expanders
+#
+# CONFIG_GPIO_ADP5588 is not set
+# CONFIG_GPIO_MAX7300 is not set
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCA9570 is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_TPIC2810 is not set
+# end of I2C GPIO expanders
+
+#
+# MFD GPIO expanders
+#
+# end of MFD GPIO expanders
+
+#
+# PCI GPIO expanders
+#
+# CONFIG_GPIO_AMD8111 is not set
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_ML_IOH is not set
+# CONFIG_GPIO_PCI_IDIO_16 is not set
+# CONFIG_GPIO_PCIE_IDIO_24 is not set
+# CONFIG_GPIO_RDC321X is not set
+# end of PCI GPIO expanders
+
+#
+# SPI GPIO expanders
+#
+# CONFIG_GPIO_MAX3191X is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_PISOSR is not set
+# CONFIG_GPIO_XRA1403 is not set
+# end of SPI GPIO expanders
+
+#
+# USB GPIO expanders
+#
+# end of USB GPIO expanders
+
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_MOCKUP is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_RESET is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+CONFIG_POWER_SUPPLY_HWMON=y
+# CONFIG_PDA_POWER is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_CHARGER_ADP5061 is not set
+# CONFIG_BATTERY_CW2015 is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_DS2782 is not set
+# CONFIG_BATTERY_SBS is not set
+# CONFIG_CHARGER_SBS is not set
+# CONFIG_BATTERY_BQ27XXX is not set
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_BATTERY_MAX17042 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHARGER_LP8727 is not set
+# CONFIG_CHARGER_GPIO is not set
+# CONFIG_CHARGER_LT3651 is not set
+# CONFIG_CHARGER_BQ2415X is not set
+# CONFIG_CHARGER_BQ24257 is not set
+# CONFIG_CHARGER_BQ24735 is not set
+# CONFIG_CHARGER_BQ2515X is not set
+# CONFIG_CHARGER_BQ25890 is not set
+# CONFIG_CHARGER_BQ25980 is not set
+# CONFIG_CHARGER_SMB347 is not set
+# CONFIG_BATTERY_GAUGE_LTC2941 is not set
+# CONFIG_BATTERY_RT5033 is not set
+# CONFIG_CHARGER_RT9455 is not set
+# CONFIG_CHARGER_BD99954 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_AD7314 is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM1177 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7310 is not set
+# CONFIG_SENSORS_ADT7410 is not set
+# CONFIG_SENSORS_ADT7411 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_AS370 is not set
+# CONFIG_SENSORS_ASC7621 is not set
+# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
+# CONFIG_SENSORS_K8TEMP is not set
+# CONFIG_SENSORS_K10TEMP is not set
+# CONFIG_SENSORS_FAM15H_POWER is not set
+# CONFIG_SENSORS_AMD_ENERGY is not set
+# CONFIG_SENSORS_APPLESMC is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ASPEED is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_CORSAIR_CPRO is not set
+# CONFIG_SENSORS_DRIVETEMP is not set
+# CONFIG_SENSORS_DS620 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_DELL_SMM is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_FSCHMD is not set
+# CONFIG_SENSORS_FTSTEUTATES is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_G762 is not set
+# CONFIG_SENSORS_HIH6130 is not set
+# CONFIG_SENSORS_IBMAEM is not set
+# CONFIG_SENSORS_IBMPEX is not set
+# CONFIG_SENSORS_I5500 is not set
+CONFIG_SENSORS_CORETEMP=y
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_JC42 is not set
+# CONFIG_SENSORS_POWR1220 is not set
+# CONFIG_SENSORS_LINEAGE is not set
+# CONFIG_SENSORS_LTC2945 is not set
+# CONFIG_SENSORS_LTC2947_I2C is not set
+# CONFIG_SENSORS_LTC2947_SPI is not set
+# CONFIG_SENSORS_LTC2990 is not set
+# CONFIG_SENSORS_LTC4151 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4222 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LTC4260 is not set
+# CONFIG_SENSORS_LTC4261 is not set
+# CONFIG_SENSORS_MAX1111 is not set
+# CONFIG_SENSORS_MAX16065 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX1668 is not set
+# CONFIG_SENSORS_MAX197 is not set
+# CONFIG_SENSORS_MAX31722 is not set
+# CONFIG_SENSORS_MAX31730 is not set
+# CONFIG_SENSORS_MAX6621 is not set
+# CONFIG_SENSORS_MAX6639 is not set
+# CONFIG_SENSORS_MAX6642 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_MAX6697 is not set
+# CONFIG_SENSORS_MAX31790 is not set
+# CONFIG_SENSORS_MCP3021 is not set
+# CONFIG_SENSORS_TC654 is not set
+# CONFIG_SENSORS_MR75203 is not set
+# CONFIG_SENSORS_ADCXX is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LM95234 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_LM95245 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_NTC_THERMISTOR is not set
+# CONFIG_SENSORS_NCT6683 is not set
+# CONFIG_SENSORS_NCT6775 is not set
+# CONFIG_SENSORS_NCT7802 is not set
+# CONFIG_SENSORS_NCT7904 is not set
+# CONFIG_SENSORS_NPCM7XX is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_PMBUS is not set
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_SHT21 is not set
+# CONFIG_SENSORS_SHT3x is not set
+# CONFIG_SENSORS_SHTC1 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_EMC1403 is not set
+# CONFIG_SENSORS_EMC2103 is not set
+# CONFIG_SENSORS_EMC6W201 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SCH5627 is not set
+# CONFIG_SENSORS_SCH5636 is not set
+# CONFIG_SENSORS_STTS751 is not set
+# CONFIG_SENSORS_SMM665 is not set
+# CONFIG_SENSORS_ADC128D818 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_ADS7871 is not set
+# CONFIG_SENSORS_AMC6821 is not set
+# CONFIG_SENSORS_INA209 is not set
+# CONFIG_SENSORS_INA2XX is not set
+# CONFIG_SENSORS_INA3221 is not set
+# CONFIG_SENSORS_TC74 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP102 is not set
+# CONFIG_SENSORS_TMP103 is not set
+# CONFIG_SENSORS_TMP108 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
+# CONFIG_SENSORS_TMP513 is not set
+# CONFIG_SENSORS_VIA_CPUTEMP is not set
+# CONFIG_SENSORS_ZHAOXIN_CPUTEMP is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83773G is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83795 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_XGENE is not set
+
+#
+# ACPI drivers
+#
+# CONFIG_SENSORS_ACPI_POWER is not set
+# CONFIG_SENSORS_ATK0110 is not set
+CONFIG_THERMAL=y
+# CONFIG_THERMAL_NETLINK is not set
+# CONFIG_THERMAL_STATISTICS is not set
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_WRITABLE_TRIPS=y
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
+# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
+CONFIG_THERMAL_GOV_STEP_WISE=y
+# CONFIG_THERMAL_GOV_BANG_BANG is not set
+CONFIG_THERMAL_GOV_USER_SPACE=y
+# CONFIG_DEVFREQ_THERMAL is not set
+# CONFIG_THERMAL_EMULATION is not set
+
+#
+# Intel thermal drivers
+#
+# CONFIG_INTEL_POWERCLAMP is not set
+CONFIG_X86_THERMAL_VECTOR=y
+CONFIG_X86_PKG_TEMP_THERMAL=m
+# CONFIG_INTEL_SOC_DTS_THERMAL is not set
+
+#
+# ACPI INT340X thermal drivers
+#
+# CONFIG_INT340X_THERMAL is not set
+# end of ACPI INT340X thermal drivers
+
+# CONFIG_INTEL_PCH_THERMAL is not set
+# CONFIG_INTEL_HFI_THERMAL is not set
+# end of Intel thermal drivers
+
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_WDAT_WDT is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_ZIIRAVE_WATCHDOG is not set
+# CONFIG_CADENCE_WATCHDOG is not set
+# CONFIG_DW_WATCHDOG is not set
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_ACQUIRE_WDT is not set
+# CONFIG_ADVANTECH_WDT is not set
+# CONFIG_ALIM1535_WDT is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_EBC_C384_WDT is not set
+# CONFIG_F71808E_WDT is not set
+# CONFIG_SP5100_TCO is not set
+# CONFIG_SBC_FITPC2_WATCHDOG is not set
+# CONFIG_EUROTECH_WDT is not set
+# CONFIG_IB700_WDT is not set
+# CONFIG_IBMASR is not set
+# CONFIG_WAFER_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_IE6XX_WDT is not set
+# CONFIG_ITCO_WDT is not set
+# CONFIG_IT8712F_WDT is not set
+# CONFIG_IT87_WDT is not set
+# CONFIG_HP_WATCHDOG is not set
+# CONFIG_SC1200_WDT is not set
+# CONFIG_PC87413_WDT is not set
+# CONFIG_NV_TCO is not set
+# CONFIG_60XX_WDT is not set
+# CONFIG_CPU5_WDT is not set
+# CONFIG_SMSC_SCH311X_WDT is not set
+# CONFIG_SMSC37B787_WDT is not set
+# CONFIG_TQMX86_WDT is not set
+# CONFIG_VIA_WDT is not set
+# CONFIG_W83627HF_WDT is not set
+# CONFIG_W83877F_WDT is not set
+# CONFIG_W83977F_WDT is not set
+# CONFIG_MACHZ_WDT is not set
+# CONFIG_SBC_EPX_C3_WATCHDOG is not set
+# CONFIG_NI903X_WDT is not set
+# CONFIG_NIC7018_WDT is not set
+# CONFIG_MEN_A21_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_AS3711 is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_AAT2870_CORE is not set
+# CONFIG_MFD_BCM590XX is not set
+# CONFIG_MFD_BD9571MWV is not set
+# CONFIG_MFD_AXP20X_I2C is not set
+# CONFIG_MFD_MADERA is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9052_I2C is not set
+# CONFIG_MFD_DA9055 is not set
+# CONFIG_MFD_DA9062 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_DA9150 is not set
+# CONFIG_MFD_DLN2 is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MP2629 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_HTC_I2CPLD is not set
+# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
+# CONFIG_LPC_ICH is not set
+CONFIG_LPC_SCH=y
+# CONFIG_INTEL_SOC_PMIC_CHTDC_TI is not set
+# CONFIG_MFD_INTEL_LPSS_ACPI is not set
+# CONFIG_MFD_INTEL_LPSS_PCI is not set
+# CONFIG_MFD_INTEL_PMC_BXT is not set
+# CONFIG_MFD_INTEL_PMT is not set
+# CONFIG_MFD_IQS62X is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_88PM860X is not set
+# CONFIG_MFD_MAX14577 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX77843 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_MAX8997 is not set
+# CONFIG_MFD_MAX8998 is not set
+# CONFIG_MFD_MT6360 is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_MENF21BMC is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_RT5033 is not set
+# CONFIG_MFD_RC5T583 is not set
+# CONFIG_MFD_SEC_CORE is not set
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SKY81452 is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_MFD_SYSCON is not set
+# CONFIG_MFD_TI_AM335X_TSCADC is not set
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_LP8788 is not set
+# CONFIG_MFD_TI_LMU is not set
+# CONFIG_MFD_PALMAS is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65086 is not set
+# CONFIG_MFD_TPS65090 is not set
+# CONFIG_MFD_TI_LP873X is not set
+# CONFIG_MFD_TPS6586X is not set
+# CONFIG_MFD_TPS65910 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_TPS80031 is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_TWL6040_CORE is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X_I2C is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_INTEL_M10_BMC is not set
+# end of Multifunction device drivers
+
+# CONFIG_REGULATOR is not set
+# CONFIG_RC_CORE is not set
+CONFIG_CEC_CORE=y
+CONFIG_CEC_NOTIFIER=y
+CONFIG_MEDIA_CEC_SUPPORT=y
+# CONFIG_CEC_CH7322 is not set
+# CONFIG_CEC_GPIO is not set
+# CONFIG_CEC_SECO is not set
+# CONFIG_USB_PULSE8_CEC is not set
+# CONFIG_USB_RAINSHADOW_CEC is not set
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+CONFIG_AGP=y
+CONFIG_AGP_AMD64=y
+CONFIG_AGP_INTEL=y
+CONFIG_AGP_SIS=m
+CONFIG_AGP_VIA=y
+CONFIG_INTEL_GTT=y
+CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
+CONFIG_VGA_SWITCHEROO=y
+CONFIG_DRM=y
+CONFIG_DRM_MIPI_DBI=m
+CONFIG_DRM_MIPI_DSI=y
+CONFIG_DRM_DP_AUX_CHARDEV=y
+# CONFIG_DRM_DEBUG_MM is not set
+# CONFIG_DRM_DEBUG_SELFTEST is not set
+CONFIG_DRM_KMS_HELPER=y
+CONFIG_DRM_KMS_FB_HELPER=y
+# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
+CONFIG_DRM_FBDEV_EMULATION=y
+CONFIG_DRM_FBDEV_OVERALLOC=100
+# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
+CONFIG_DRM_LOAD_EDID_FIRMWARE=y
+CONFIG_DRM_DP_CEC=y
+CONFIG_DRM_TTM=y
+CONFIG_DRM_TTM_DMA_PAGE_POOL=y
+CONFIG_DRM_VRAM_HELPER=y
+CONFIG_DRM_TTM_HELPER=y
+CONFIG_DRM_GEM_CMA_HELPER=y
+CONFIG_DRM_KMS_CMA_HELPER=y
+CONFIG_DRM_GEM_SHMEM_HELPER=y
+CONFIG_DRM_SCHED=m
+
+#
+# I2C encoder or helper chips
+#
+CONFIG_DRM_I2C_CH7006=m
+CONFIG_DRM_I2C_SIL164=m
+CONFIG_DRM_I2C_NXP_TDA998X=m
+CONFIG_DRM_I2C_NXP_TDA9950=m
+# end of I2C encoder or helper chips
+
+#
+# ARM devices
+#
+# end of ARM devices
+
+CONFIG_DRM_RADEON=m
+# CONFIG_DRM_RADEON_USERPTR is not set
+CONFIG_DRM_AMDGPU=m
+CONFIG_DRM_AMDGPU_SI=y
+CONFIG_DRM_AMDGPU_CIK=y
+CONFIG_DRM_AMDGPU_USERPTR=y
+# CONFIG_DRM_AMDGPU_GART_DEBUGFS is not set
+
+#
+# ACP (Audio CoProcessor) Configuration
+#
+CONFIG_DRM_AMD_ACP=y
+# end of ACP (Audio CoProcessor) Configuration
+
+#
+# Display Engine Configuration
+#
+CONFIG_DRM_AMD_DC=y
+CONFIG_DRM_AMD_DC_DCN=y
+# CONFIG_DRM_AMD_DC_DCN3_0 is not set
+CONFIG_DRM_AMD_DC_HDCP=y
+CONFIG_DRM_AMD_DC_SI=y
+# end of Display Engine Configuration
+
+CONFIG_HSA_AMD=y
+CONFIG_DRM_NOUVEAU=m
+# CONFIG_NOUVEAU_LEGACY_CTX_SUPPORT is not set
+CONFIG_NOUVEAU_DEBUG=5
+CONFIG_NOUVEAU_DEBUG_DEFAULT=3
+# CONFIG_NOUVEAU_DEBUG_MMU is not set
+# CONFIG_NOUVEAU_DEBUG_PUSH is not set
+CONFIG_DRM_NOUVEAU_BACKLIGHT=y
+CONFIG_DRM_I915=y
+CONFIG_DRM_I915_FORCE_PROBE=""
+CONFIG_DRM_I915_CAPTURE_ERROR=y
+CONFIG_DRM_I915_COMPRESS_ERROR=y
+CONFIG_DRM_I915_USERPTR=y
+CONFIG_DRM_I915_GVT=y
+
+#
+# drm/i915 Debugging
+#
+# CONFIG_DRM_I915_WERROR is not set
+# CONFIG_DRM_I915_DEBUG is not set
+# CONFIG_DRM_I915_DEBUG_MMIO is not set
+# CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS is not set
+# CONFIG_DRM_I915_SW_FENCE_CHECK_DAG is not set
+# CONFIG_DRM_I915_DEBUG_GUC is not set
+# CONFIG_DRM_I915_SELFTEST is not set
+# CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS is not set
+# CONFIG_DRM_I915_DEBUG_VBLANK_EVADE is not set
+# CONFIG_DRM_I915_DEBUG_RUNTIME_PM is not set
+# end of drm/i915 Debugging
+
+#
+# drm/i915 Profile Guided Optimisation
+#
+CONFIG_DRM_I915_FENCE_TIMEOUT=10000
+CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND=250
+CONFIG_DRM_I915_HEARTBEAT_INTERVAL=2500
+CONFIG_DRM_I915_PREEMPT_TIMEOUT=640
+CONFIG_DRM_I915_MAX_REQUEST_BUSYWAIT=8000
+CONFIG_DRM_I915_STOP_TIMEOUT=100
+CONFIG_DRM_I915_TIMESLICE_DURATION=1
+# end of drm/i915 Profile Guided Optimisation
+
+CONFIG_DRM_VGEM=m
+CONFIG_DRM_VKMS=m
+CONFIG_DRM_VMWGFX=m
+CONFIG_DRM_VMWGFX_FBCON=y
+CONFIG_DRM_GMA500=m
+CONFIG_DRM_GMA600=y
+CONFIG_DRM_GMA3600=y
+CONFIG_DRM_UDL=m
+CONFIG_DRM_AST=m
+CONFIG_DRM_MGAG200=m
+CONFIG_DRM_QXL=y
+CONFIG_DRM_BOCHS=y
+CONFIG_DRM_VIRTIO_GPU=m
+CONFIG_DRM_PANEL=y
+
+#
+# Display Panels
+#
+CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=m
+# end of Display Panels
+
+CONFIG_DRM_BRIDGE=y
+CONFIG_DRM_PANEL_BRIDGE=y
+
+#
+# Display Interface Bridges
+#
+CONFIG_DRM_ANALOGIX_ANX78XX=m
+CONFIG_DRM_ANALOGIX_DP=m
+# end of Display Interface Bridges
+
+# CONFIG_DRM_ETNAVIV is not set
+CONFIG_DRM_CIRRUS_QEMU=y
+CONFIG_DRM_GM12U320=m
+CONFIG_TINYDRM_HX8357D=m
+CONFIG_TINYDRM_ILI9225=m
+CONFIG_TINYDRM_ILI9341=m
+CONFIG_TINYDRM_ILI9486=m
+CONFIG_TINYDRM_MI0283QT=m
+CONFIG_TINYDRM_REPAPER=m
+CONFIG_TINYDRM_ST7586=m
+CONFIG_TINYDRM_ST7735R=m
+CONFIG_DRM_VBOXVIDEO=m
+# CONFIG_DRM_LEGACY is not set
+CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
+
+#
+# Frame buffer Devices
+#
+CONFIG_FB_CMDLINE=y
+CONFIG_FB_NOTIFY=y
+CONFIG_FB=y
+# CONFIG_FIRMWARE_EDID is not set
+CONFIG_FB_BOOT_VESA_SUPPORT=y
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
+# CONFIG_FB_MODE_HELPERS is not set
+CONFIG_FB_TILEBLITTING=y
+
+#
+# Frame buffer hardware drivers
+#
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ARC is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_VGA16 is not set
+CONFIG_FB_VESA=y
+CONFIG_FB_EFI=y
+# CONFIG_FB_N411 is not set
+# CONFIG_FB_HGA is not set
+# CONFIG_FB_OPENCORES is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_I740 is not set
+# CONFIG_FB_LE80578 is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_VIA is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+# CONFIG_FB_SMSCUFX is not set
+# CONFIG_FB_UDL is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_HYPERV is not set
+# CONFIG_FB_SIMPLE is not set
+# CONFIG_FB_SM712 is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_KTD253 is not set
+# CONFIG_BACKLIGHT_APPLE is not set
+# CONFIG_BACKLIGHT_QCOM_WLED is not set
+# CONFIG_BACKLIGHT_SAHARA is not set
+# CONFIG_BACKLIGHT_ADP8860 is not set
+# CONFIG_BACKLIGHT_ADP8870 is not set
+# CONFIG_BACKLIGHT_LM3639 is not set
+# CONFIG_BACKLIGHT_GPIO is not set
+# CONFIG_BACKLIGHT_LV5207LP is not set
+# CONFIG_BACKLIGHT_BD6107 is not set
+# CONFIG_BACKLIGHT_ARCXCNN is not set
+# end of Backlight & LCD device support
+
+CONFIG_HDMI=y
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
+# end of Console display driver support
+
+# CONFIG_LOGO is not set
+# end of Graphics support
+
+# CONFIG_SOUND is not set
+
+#
+# HID support
+#
+CONFIG_HID=y
+# CONFIG_HID_BATTERY_STRENGTH is not set
+# CONFIG_HIDRAW is not set
+# CONFIG_UHID is not set
+CONFIG_HID_GENERIC=y
+
+#
+# Special HID drivers
+#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_ACCUTOUCH is not set
+# CONFIG_HID_ACRUX is not set
+# CONFIG_HID_APPLE is not set
+# CONFIG_HID_APPLEIR is not set
+# CONFIG_HID_AUREAL is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_BETOP_FF is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_COUGAR is not set
+# CONFIG_HID_MACALLY is not set
+# CONFIG_HID_CMEDIA is not set
+# CONFIG_HID_CREATIVE_SB0540 is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_ELO is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_GEMBIRD is not set
+# CONFIG_HID_GFRM is not set
+# CONFIG_HID_GLORIOUS is not set
+# CONFIG_HID_HOLTEK is not set
+# CONFIG_HID_VIVALDI is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_UCLOGIC is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_VIEWSONIC is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+# CONFIG_HID_ITE is not set
+# CONFIG_HID_JABRA is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LENOVO is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MALTRON is not set
+# CONFIG_HID_MAYFLASH is not set
+# CONFIG_HID_REDRAGON is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_MULTITOUCH is not set
+# CONFIG_HID_NTI is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PENMOUNT is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PLANTRONICS is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_RETRODE is not set
+# CONFIG_HID_ROCCAT is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEAM is not set
+# CONFIG_HID_STEELSERIES is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_RMI is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_HYPERV_MOUSE is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_UDRAW_PS3 is not set
+# CONFIG_HID_WACOM is not set
+# CONFIG_HID_XINMO is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+# CONFIG_HID_ALPS is not set
+# CONFIG_HID_MCP2221 is not set
+# end of Special HID drivers
+
+#
+# USB HID support
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+CONFIG_USB_HIDDEV=y
+# end of USB HID support
+
+#
+# I2C HID support
+#
+# CONFIG_I2C_HID is not set
+# end of I2C HID support
+
+#
+# Intel ISH HID support
+#
+# CONFIG_INTEL_ISH_HID is not set
+# end of Intel ISH HID support
+# end of HID support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=y
+# CONFIG_USB_ULPI_BUS is not set
+# CONFIG_USB_CONN_GPIO is not set
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=y
+CONFIG_USB_PCI=y
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEFAULT_PERSIST=y
+# CONFIG_USB_FEW_INIT_RETRIES is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_PRODUCTLIST is not set
+# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+CONFIG_USB_AUTOSUSPEND_DELAY=2
+CONFIG_USB_MON=y
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=y
+# CONFIG_USB_XHCI_DBGCAP is not set
+CONFIG_USB_XHCI_PCI=y
+# CONFIG_USB_XHCI_PCI_RENESAS is not set
+CONFIG_USB_XHCI_PLATFORM=m
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_PCI=y
+# CONFIG_USB_EHCI_FSL is not set
+# CONFIG_USB_EHCI_HCD_PLATFORM is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_FOTG210_HCD is not set
+# CONFIG_USB_MAX3421_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PCI=y
+# CONFIG_USB_OHCI_HCD_PLATFORM is not set
+CONFIG_USB_UHCI_HCD=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+CONFIG_USB_WDM=m
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+# CONFIG_USB_UAS is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USBIP_CORE is not set
+# CONFIG_USB_CDNS3 is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_DWC3 is not set
+# CONFIG_USB_DWC2 is not set
+# CONFIG_USB_CHIPIDEA is not set
+# CONFIG_USB_ISP1760 is not set
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=y
+# CONFIG_USB_SERIAL_CONSOLE is not set
+# CONFIG_USB_SERIAL_GENERIC is not set
+# CONFIG_USB_SERIAL_SIMPLE is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_CH341 is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_CP210X is not set
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+# CONFIG_USB_SERIAL_FTDI_SIO is not set
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_F81232 is not set
+# CONFIG_USB_SERIAL_F8153X is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_IUU is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_METRO is not set
+CONFIG_USB_SERIAL_MOS7720=y
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MXUPORT is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+# CONFIG_USB_SERIAL_PL2303 is not set
+# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_QCAUX is not set
+# CONFIG_USB_SERIAL_QUALCOMM is not set
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+CONFIG_USB_SERIAL_SAFE=y
+# CONFIG_USB_SERIAL_SAFE_PADDED is not set
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
+# CONFIG_USB_SERIAL_SYMBOL is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_XIRCOM is not set
+# CONFIG_USB_SERIAL_OPTION is not set
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_XSENS_MT is not set
+# CONFIG_USB_SERIAL_WISHBONE is not set
+# CONFIG_USB_SERIAL_SSU100 is not set
+# CONFIG_USB_SERIAL_QT2 is not set
+# CONFIG_USB_SERIAL_UPD78F0730 is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_FTDI_ELAN is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_APPLE_MFI_FASTCHARGE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+# CONFIG_USB_EZUSB_FX2 is not set
+# CONFIG_USB_HUB_USB251XB is not set
+# CONFIG_USB_HSIC_USB3503 is not set
+# CONFIG_USB_HSIC_USB4604 is not set
+# CONFIG_USB_LINK_LAYER_TEST is not set
+# CONFIG_USB_CHAOSKEY is not set
+
+#
+# USB Physical Layer drivers
+#
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+# end of USB Physical Layer drivers
+
+# CONFIG_USB_GADGET is not set
+# CONFIG_TYPEC is not set
+CONFIG_USB_ROLE_SWITCH=y
+CONFIG_USB_ROLES_INTEL_XHCI=y
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_ATOMIC_SCRUB=y
+CONFIG_EDAC_SUPPORT=y
+CONFIG_EDAC=y
+CONFIG_EDAC_LEGACY_SYSFS=y
+# CONFIG_EDAC_DEBUG is not set
+CONFIG_EDAC_DECODE_MCE=y
+# CONFIG_EDAC_AMD64 is not set
+# CONFIG_EDAC_E752X is not set
+# CONFIG_EDAC_I82975X is not set
+# CONFIG_EDAC_I3000 is not set
+# CONFIG_EDAC_I3200 is not set
+# CONFIG_EDAC_IE31200 is not set
+# CONFIG_EDAC_X38 is not set
+# CONFIG_EDAC_I5400 is not set
+# CONFIG_EDAC_I7CORE is not set
+# CONFIG_EDAC_I5000 is not set
+# CONFIG_EDAC_I5100 is not set
+# CONFIG_EDAC_I7300 is not set
+# CONFIG_EDAC_SBRIDGE is not set
+# CONFIG_EDAC_SKX is not set
+# CONFIG_EDAC_I10NM is not set
+# CONFIG_EDAC_PND2 is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_MC146818_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_SYSTOHC=y
+CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+CONFIG_RTC_NVMEM=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_ABB5ZES3 is not set
+# CONFIG_RTC_DRV_ABEOZ9 is not set
+# CONFIG_RTC_DRV_ABX80X is not set
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8523 is not set
+# CONFIG_RTC_DRV_PCF85063 is not set
+# CONFIG_RTC_DRV_PCF85363 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8010 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_RV3028 is not set
+# CONFIG_RTC_DRV_RV3032 is not set
+# CONFIG_RTC_DRV_RV8803 is not set
+# CONFIG_RTC_DRV_SD3078 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T93 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1302 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1343 is not set
+# CONFIG_RTC_DRV_DS1347 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6916 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RX4581 is not set
+# CONFIG_RTC_DRV_RX6110 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+# CONFIG_RTC_DRV_MCP795 is not set
+CONFIG_RTC_I2C_AND_SPI=y
+
+#
+# SPI and I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS3232 is not set
+# CONFIG_RTC_DRV_PCF2127 is not set
+# CONFIG_RTC_DRV_RV3029C2 is not set
+
+#
+# Platform RTC drivers
+#
+CONFIG_RTC_DRV_CMOS=y
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_BQ4802 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_V3020 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_FTRTC010 is not set
+
+#
+# HID Sensor RTC drivers
+#
+CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
+
+#
+# DMA Devices
+#
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_VIRTUAL_CHANNELS=y
+CONFIG_DMA_ACPI=y
+# CONFIG_ALTERA_MSGDMA is not set
+# CONFIG_INTEL_IDMA64 is not set
+# CONFIG_INTEL_IDXD is not set
+# CONFIG_INTEL_IDXD_COMPAT is not set
+CONFIG_INTEL_IOATDMA=y
+# CONFIG_PLX_DMA is not set
+# CONFIG_QCOM_HIDMA_MGMT is not set
+# CONFIG_QCOM_HIDMA is not set
+CONFIG_DW_DMAC_CORE=y
+# CONFIG_DW_DMAC is not set
+# CONFIG_DW_DMAC_PCI is not set
+# CONFIG_DW_EDMA is not set
+# CONFIG_DW_EDMA_PCIE is not set
+CONFIG_HSU_DMA=y
+# CONFIG_SF_PDMA is not set
+
+#
+# DMA Clients
+#
+# CONFIG_ASYNC_TX_DMA is not set
+# CONFIG_DMATEST is not set
+CONFIG_DMA_ENGINE_RAID=y
+
+#
+# DMABUF options
+#
+CONFIG_SYNC_FILE=y
+# CONFIG_SW_SYNC is not set
+# CONFIG_UDMABUF is not set
+# CONFIG_DMABUF_MOVE_NOTIFY is not set
+# CONFIG_DMABUF_SELFTESTS is not set
+# CONFIG_DMABUF_HEAPS is not set
+# end of DMABUF options
+
+CONFIG_DCA=y
+# CONFIG_AUXDISPLAY is not set
+CONFIG_UIO=m
+CONFIG_UIO_CIF=m
+CONFIG_UIO_PDRV_GENIRQ=m
+CONFIG_UIO_DMEM_GENIRQ=m
+CONFIG_UIO_AEC=m
+CONFIG_UIO_SERCOS3=m
+CONFIG_UIO_PCI_GENERIC=m
+CONFIG_UIO_NETX=m
+# CONFIG_UIO_PRUSS is not set
+# CONFIG_UIO_MF624 is not set
+# CONFIG_UIO_HV_GENERIC is not set
+CONFIG_VFIO_IOMMU_TYPE1=m
+CONFIG_VFIO_VIRQFD=m
+CONFIG_VFIO=m
+# CONFIG_VFIO_NOIOMMU is not set
+CONFIG_VFIO_PCI=m
+# CONFIG_VFIO_PCI_VGA is not set
+CONFIG_VFIO_PCI_MMAP=y
+CONFIG_VFIO_PCI_INTX=y
+CONFIG_VFIO_PCI_IGD=y
+# CONFIG_VFIO_MDEV is not set
+CONFIG_IRQ_BYPASS_MANAGER=m
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_PCI_LIB=y
+CONFIG_VIRTIO_MENU=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
+CONFIG_VIRTIO_BALLOON=m
+CONFIG_VIRTIO_INPUT=m
+CONFIG_VIRTIO_MMIO=y
+# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+CONFIG_VIRTIO_DMA_SHARED_BUFFER=m
+# CONFIG_VDPA is not set
+CONFIG_VHOST_IOTLB=m
+CONFIG_VHOST=m
+CONFIG_VHOST_MENU=y
+CONFIG_VHOST_NET=m
+# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+CONFIG_HYPERV=m
+CONFIG_HYPERV_TIMER=y
+# CONFIG_HYPERV_BALLOON is not set
+# end of Microsoft Hyper-V guest support
+
+# CONFIG_GREYBUS is not set
+# CONFIG_STAGING is not set
+CONFIG_X86_PLATFORM_DEVICES=y
+# CONFIG_INTEL_IFS is not set
+CONFIG_ACPI_WMI=m
+CONFIG_WMI_BMOF=m
+# CONFIG_HUAWEI_WMI is not set
+# CONFIG_INTEL_WMI_SBL_FW_UPDATE is not set
+# CONFIG_INTEL_WMI_THUNDERBOLT is not set
+CONFIG_MXM_WMI=m
+# CONFIG_PEAQ_WMI is not set
+# CONFIG_XIAOMI_WMI is not set
+# CONFIG_ACERHDF is not set
+# CONFIG_ACER_WIRELESS is not set
+# CONFIG_ACER_WMI is not set
+# CONFIG_AMD_HSMP is not set
+# CONFIG_APPLE_GMUX is not set
+# CONFIG_ASUS_LAPTOP is not set
+# CONFIG_ASUS_WIRELESS is not set
+# CONFIG_ASUS_WMI is not set
+# CONFIG_EEEPC_LAPTOP is not set
+# CONFIG_DCDBAS is not set
+# CONFIG_DELL_SMBIOS is not set
+# CONFIG_DELL_RBU is not set
+# CONFIG_DELL_SMO8800 is not set
+# CONFIG_DELL_WMI_AIO is not set
+# CONFIG_FUJITSU_LAPTOP is not set
+# CONFIG_FUJITSU_TABLET is not set
+# CONFIG_GPD_POCKET_FAN is not set
+# CONFIG_HP_ACCEL is not set
+# CONFIG_HP_WIRELESS is not set
+# CONFIG_HP_WMI is not set
+# CONFIG_IBM_RTL is not set
+# CONFIG_SENSORS_HDAPS is not set
+# CONFIG_THINKPAD_ACPI is not set
+# CONFIG_INTEL_ATOMISP2_PM is not set
+# CONFIG_INTEL_HID_EVENT is not set
+# CONFIG_INTEL_INT0002_VGPIO is not set
+# CONFIG_INTEL_MENLOW is not set
+# CONFIG_INTEL_VBTN is not set
+# CONFIG_SURFACE3_WMI is not set
+# CONFIG_SURFACE_3_POWER_OPREGION is not set
+# CONFIG_SURFACE_PRO3_BUTTON is not set
+# CONFIG_MSI_WMI is not set
+# CONFIG_SAMSUNG_LAPTOP is not set
+# CONFIG_SAMSUNG_Q10 is not set
+# CONFIG_TOSHIBA_BT_RFKILL is not set
+# CONFIG_TOSHIBA_HAPS is not set
+# CONFIG_TOSHIBA_WMI is not set
+# CONFIG_ACPI_CMPC is not set
+# CONFIG_LG_LAPTOP is not set
+# CONFIG_PANASONIC_LAPTOP is not set
+# CONFIG_SYSTEM76_ACPI is not set
+# CONFIG_TOPSTAR_LAPTOP is not set
+# CONFIG_I2C_MULTI_INSTANTIATE is not set
+# CONFIG_MLX_PLATFORM is not set
+# CONFIG_INTEL_IPS is not set
+# CONFIG_INTEL_RST is not set
+# CONFIG_INTEL_SMARTCONNECT is not set
+
+#
+# Intel Speed Select Technology interface support
+#
+# CONFIG_INTEL_SPEED_SELECT_INTERFACE is not set
+# end of Intel Speed Select Technology interface support
+
+# CONFIG_INTEL_TURBO_MAX_3 is not set
+# CONFIG_INTEL_UNCORE_FREQ_CONTROL is not set
+# CONFIG_INTEL_PMC_CORE is not set
+# CONFIG_INTEL_PUNIT_IPC is not set
+# CONFIG_INTEL_SCU_PCI is not set
+# CONFIG_INTEL_SCU_PLATFORM is not set
+CONFIG_PMC_ATOM=y
+# CONFIG_CHROME_PLATFORMS is not set
+# CONFIG_MELLANOX_PLATFORM is not set
+CONFIG_LOONGARCH_PLATFORM_DEVICES=y
+CONFIG_HAVE_CLK=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_COMMON_CLK_MAX9485 is not set
+# CONFIG_COMMON_CLK_SI5341 is not set
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI544 is not set
+# CONFIG_COMMON_CLK_CDCE706 is not set
+# CONFIG_COMMON_CLK_CS2000_CP is not set
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_CLKEVT_I8253=y
+CONFIG_I8253_LOCK=y
+CONFIG_CLKBLD_I8253=y
+# end of Clock Source drivers
+
+CONFIG_MAILBOX=y
+CONFIG_PCC=y
+# CONFIG_ALTERA_MBOX is not set
+CONFIG_IOMMU_IOVA=y
+CONFIG_IOASID=y
+CONFIG_IOMMU_API=y
+CONFIG_IOMMU_SUPPORT=y
+
+#
+# Generic IOMMU Pagetable Support
+#
+# end of Generic IOMMU Pagetable Support
+
+# CONFIG_IOMMU_DEBUGFS is not set
+# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
+# CONFIG_AMD_IOMMU is not set
+# CONFIG_AMD_IOMMU_V2 is not set
+CONFIG_DMAR_TABLE=y
+CONFIG_INTEL_IOMMU=y
+# CONFIG_INTEL_IOMMU_SVM is not set
+CONFIG_INTEL_IOMMU_DEFAULT_ON=y
+CONFIG_INTEL_IOMMU_FLOPPY_WA=y
+# CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set
+CONFIG_IRQ_REMAP=y
+CONFIG_HYPERV_IOMMU=y
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Aspeed SoC drivers
+#
+# end of Aspeed SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# CONFIG_XILINX_VCU is not set
+# end of Xilinx SoC drivers
+
+#
+# Hisilicon SoC driver support
+#
+# CONFIG_HISI_HBMCACHE is not set
+# end of Hisilicon SoC driver support
+# end of SOC (System On Chip) specific Drivers
+
+CONFIG_PM_DEVFREQ=y
+
+#
+# DEVFREQ Governors
+#
+CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=m
+# CONFIG_DEVFREQ_GOV_PERFORMANCE is not set
+# CONFIG_DEVFREQ_GOV_POWERSAVE is not set
+# CONFIG_DEVFREQ_GOV_USERSPACE is not set
+# CONFIG_DEVFREQ_GOV_PASSIVE is not set
+
+#
+# DEVFREQ Drivers
+#
+# CONFIG_PM_DEVFREQ_EVENT is not set
+# CONFIG_EXTCON is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_NTB is not set
+# CONFIG_VME_BUS is not set
+# CONFIG_PWM is not set
+
+#
+# IRQ chip support
+#
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+# CONFIG_RESET_CONTROLLER is not set
+
+#
+# PHY Subsystem
+#
+# CONFIG_GENERIC_PHY is not set
+# CONFIG_USB_LGM_PHY is not set
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_INTEL_LGM_EMMC is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# end of Performance monitor support
+
+CONFIG_RAS=y
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID is not set
+# end of Android
+
+#
+# Vendor Hooks
+#
+# CONFIG_VENDOR_HOOKS is not set
+# end of Vendor Hooks
+
+# CONFIG_LIBNVDIMM is not set
+CONFIG_DAX=y
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_TEE is not set
+CONFIG_PM_OPP=y
+# CONFIG_UNISYS_VISORBUS is not set
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# CONFIG_MOST is not set
+# CONFIG_ROH is not set
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+# CONFIG_EXT2_FS is not set
+CONFIG_EXT3_FS=m
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_USE_FOR_EXT2=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+# CONFIG_EXT4_MITIGATION_FALSE_SHARING is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+CONFIG_REISERFS_FS=y
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+CONFIG_REISERFS_FS_XATTR=y
+CONFIG_REISERFS_FS_POSIX_ACL=y
+CONFIG_REISERFS_FS_SECURITY=y
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+CONFIG_FS_DAX=y
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+CONFIG_MANDATORY_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_FANOTIFY=y
+# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_PRINT_QUOTA_WARNING=y
+# CONFIG_QUOTA_DEBUG is not set
+CONFIG_QUOTA_TREE=m
+CONFIG_QFMT_V1=m
+CONFIG_QFMT_V2=m
+CONFIG_QUOTACTL=y
+CONFIG_AUTOFS4_FS=m
+CONFIG_AUTOFS_FS=y
+CONFIG_FUSE_FS=m
+CONFIG_CUSE=m
+CONFIG_VIRTIO_FS=m
+CONFIG_OVERLAY_FS=y
+# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+# CONFIG_OVERLAY_FS_INDEX is not set
+# CONFIG_OVERLAY_FS_XINO_AUTO is not set
+# CONFIG_OVERLAY_FS_METACOPY is not set
+
+#
+# Caches
+#
+# CONFIG_FSCACHE is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+# CONFIG_UDF_FS is not set
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_VMCORE=y
+# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_PROC_CHILDREN is not set
+CONFIG_PROC_PID_ARCH_STATUS=y
+CONFIG_PROC_CPU_RESCTRL=y
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
+# CONFIG_TMPFS_INODE64 is not set
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
+CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
+# CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON is not set
+# CONFIG_DYNAMIC_HUGETLB is not set
+CONFIG_MEMFD_CREATE=y
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+CONFIG_CONFIGFS_FS=m
+CONFIG_EFIVAR_FS=m
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_FILE_CACHE=y
+# CONFIG_SQUASHFS_FILE_DIRECT is not set
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_DECOMP_MULTI is not set
+# CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU is not set
+CONFIG_SQUASHFS_XATTR=y
+CONFIG_SQUASHFS_ZLIB=y
+# CONFIG_SQUASHFS_LZ4 is not set
+# CONFIG_SQUASHFS_LZO is not set
+CONFIG_SQUASHFS_XZ=y
+# CONFIG_SQUASHFS_ZSTD is not set
+# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+CONFIG_ROMFS_FS=m
+CONFIG_ROMFS_BACKED_BY_BLOCK=y
+# CONFIG_ROMFS_BACKED_BY_MTD is not set
+# CONFIG_ROMFS_BACKED_BY_BOTH is not set
+CONFIG_ROMFS_ON_BLOCK=y
+CONFIG_PSTORE=y
+CONFIG_PSTORE_DEFLATE_COMPRESS=y
+# CONFIG_PSTORE_LZO_COMPRESS is not set
+# CONFIG_PSTORE_LZ4_COMPRESS is not set
+# CONFIG_PSTORE_LZ4HC_COMPRESS is not set
+# CONFIG_PSTORE_842_COMPRESS is not set
+# CONFIG_PSTORE_ZSTD_COMPRESS is not set
+CONFIG_PSTORE_COMPRESS=y
+CONFIG_PSTORE_DEFLATE_COMPRESS_DEFAULT=y
+CONFIG_PSTORE_COMPRESS_DEFAULT="deflate"
+# CONFIG_PSTORE_CONSOLE is not set
+# CONFIG_PSTORE_PMSG is not set
+# CONFIG_PSTORE_FTRACE is not set
+# CONFIG_PSTORE_RAM is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=m
+CONFIG_NFS_V2=m
+CONFIG_NFS_V3=m
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=m
+# CONFIG_NFS_SWAP is not set
+CONFIG_NFS_V4_1=y
+# CONFIG_NFS_V4_2 is not set
+CONFIG_PNFS_FILE_LAYOUT=m
+CONFIG_PNFS_BLOCK=m
+CONFIG_PNFS_FLEXFILE_LAYOUT=m
+CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
+# CONFIG_NFS_V4_1_MIGRATION is not set
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+CONFIG_NFSD=m
+CONFIG_NFSD_V2_ACL=y
+CONFIG_NFSD_V3=y
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+# CONFIG_NFSD_BLOCKLAYOUT is not set
+# CONFIG_NFSD_SCSILAYOUT is not set
+# CONFIG_NFSD_FLEXFILELAYOUT is not set
+# CONFIG_NFSD_V4_SECURITY_LABEL is not set
+CONFIG_GRACE_PERIOD=m
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=m
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=m
+CONFIG_SUNRPC_GSS=m
+CONFIG_SUNRPC_BACKCHANNEL=y
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS2 is not set
+CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y
+# CONFIG_CIFS_WEAK_PW_HASH is not set
+# CONFIG_CIFS_UPCALL is not set
+CONFIG_CIFS_XATTR=y
+# CONFIG_CIFS_POSIX is not set
+CONFIG_CIFS_DEBUG=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
+# CONFIG_CIFS_DFS_UPCALL is not set
+# CONFIG_SMB_SERVER is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+# CONFIG_EULER_FS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+CONFIG_NLS_UTF8=m
+# CONFIG_DLM is not set
+# CONFIG_UNICODE is not set
+CONFIG_IO_WQ=y
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_TRUSTED_KEYS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+CONFIG_SECURITY_DMESG_RESTRICT=y
+CONFIG_SECURITY=y
+CONFIG_SECURITYFS=y
+CONFIG_SECURITY_NETWORK=y
+CONFIG_SECURITY_NETWORK_XFRM=y
+# CONFIG_SECURITY_PATH is not set
+# CONFIG_INTEL_TXT is not set
+CONFIG_LSM_MMAP_MIN_ADDR=65536
+CONFIG_HAVE_HARDENED_USERCOPY_ALLOCATOR=y
+CONFIG_HARDENED_USERCOPY=y
+CONFIG_HARDENED_USERCOPY_FALLBACK=y
+# CONFIG_HARDENED_USERCOPY_PAGESPAN is not set
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+CONFIG_SECURITY_SELINUX=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM=y
+# CONFIG_SECURITY_SELINUX_DISABLE is not set
+CONFIG_SECURITY_SELINUX_DEVELOP=y
+CONFIG_SECURITY_SELINUX_AVC_STATS=y
+CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1
+CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9
+CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256
+# CONFIG_SECURITY_SMACK is not set
+# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_SECURITY_APPARMOR is not set
+# CONFIG_SECURITY_LOADPIN is not set
+CONFIG_SECURITY_YAMA=y
+# CONFIG_SECURITY_SAFESETID is not set
+# CONFIG_SECURITY_LOCKDOWN_LSM is not set
+# CONFIG_SECURITY_LANDLOCK is not set
+CONFIG_INTEGRITY=y
+# CONFIG_INTEGRITY_SIGNATURE is not set
+CONFIG_INTEGRITY_AUDIT=y
+CONFIG_IMA=y
+CONFIG_IMA_MEASURE_PCR_IDX=10
+CONFIG_IMA_LSM_RULES=y
+CONFIG_IMA_NG_TEMPLATE=y
+# CONFIG_IMA_SIG_TEMPLATE is not set
+CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng"
+# CONFIG_IMA_DEFAULT_HASH_SHA1 is not set
+CONFIG_IMA_DEFAULT_HASH_SHA256=y
+CONFIG_IMA_DEFAULT_HASH="sha256"
+CONFIG_IMA_WRITE_POLICY=y
+CONFIG_IMA_READ_POLICY=y
+CONFIG_IMA_APPRAISE=y
+CONFIG_IMA_APPRAISE_BOOTPARAM=y
+CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y
+CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y
+# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set
+# CONFIG_IMA_DIGEST_LIST is not set
+# CONFIG_EVM is not set
+CONFIG_DEFAULT_SECURITY_SELINUX=y
+# CONFIG_DEFAULT_SECURITY_DAC is not set
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_INIT_STACK_NONE=y
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_USER is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF is not set
+# CONFIG_GCC_PLUGIN_STRUCTLEAK_BYREF_ALL is not set
+# CONFIG_GCC_PLUGIN_STACKLEAK is not set
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+# end of Memory initialization
+# end of Kernel hardening options
+
+# CONFIG_SECURITY_BOOT_INIT is not set
+# end of Security options
+
+CONFIG_XOR_BLOCKS=y
+CONFIG_ASYNC_CORE=y
+CONFIG_ASYNC_MEMCPY=y
+CONFIG_ASYNC_XOR=y
+CONFIG_ASYNC_PQ=y
+CONFIG_ASYNC_RAID6_RECOV=y
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=m
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_AKCIPHER=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_KPP=m
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_GF128MUL=m
+CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_CRYPTD=m
+CONFIG_CRYPTO_AUTHENC=m
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_SIMD=m
+CONFIG_CRYPTO_GLUE_HELPER_X86=m
+
+#
+# Public-key cryptography
+#
+CONFIG_CRYPTO_RSA=y
+CONFIG_CRYPTO_DH=m
+# CONFIG_CRYPTO_ECDH is not set
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+# CONFIG_CRYPTO_CURVE25519_X86 is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set
+CONFIG_CRYPTO_SEQIV=m
+CONFIG_CRYPTO_ECHAINIV=m
+
+#
+# Block modes
+#
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=m
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+CONFIG_CRYPTO_LRW=m
+# CONFIG_CRYPTO_OFB is not set
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set
+# CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set
+# CONFIG_CRYPTO_ADIANTUM is not set
+CONFIG_CRYPTO_ESSIV=m
+
+#
+# Hash modes
+#
+CONFIG_CRYPTO_CMAC=m
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_XCBC=m
+# CONFIG_CRYPTO_VMAC is not set
+
+#
+# Digest
+#
+CONFIG_CRYPTO_CRC32C=y
+CONFIG_CRYPTO_CRC32C_INTEL=m
+CONFIG_CRYPTO_CRC32=m
+CONFIG_CRYPTO_CRC32_PCLMUL=m
+# CONFIG_CRYPTO_XXHASH is not set
+# CONFIG_CRYPTO_BLAKE2B is not set
+# CONFIG_CRYPTO_BLAKE2S is not set
+# CONFIG_CRYPTO_BLAKE2S_X86 is not set
+CONFIG_CRYPTO_CRCT10DIF=m
+CONFIG_CRYPTO_GHASH=m
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_POLY1305_X86_64 is not set
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+CONFIG_CRYPTO_SHA1=y
+# CONFIG_CRYPTO_SHA1_SSSE3 is not set
+# CONFIG_CRYPTO_SHA256_SSSE3 is not set
+# CONFIG_CRYPTO_SHA512_SSSE3 is not set
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=m
+# CONFIG_CRYPTO_SHA3 is not set
+# CONFIG_CRYPTO_SM3_GENERIC is not set
+# CONFIG_CRYPTO_SM3_AVX_X86_64 is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_TGR192 is not set
+CONFIG_CRYPTO_WP512=m
+# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set
+
+#
+# Ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_AES_TI is not set
+CONFIG_CRYPTO_AES_NI_INTEL=m
+CONFIG_CRYPTO_ANUBIS=m
+CONFIG_CRYPTO_ARC4=m
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_BLOWFISH_COMMON=m
+# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set
+CONFIG_CRYPTO_CAMELLIA=m
+# CONFIG_CRYPTO_CAMELLIA_X86_64 is not set
+# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set
+# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set
+CONFIG_CRYPTO_CAST_COMMON=m
+CONFIG_CRYPTO_CAST5=m
+# CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set
+CONFIG_CRYPTO_CAST6=m
+# CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+CONFIG_CRYPTO_KHAZAD=m
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_CHACHA20 is not set
+# CONFIG_CRYPTO_CHACHA20_X86_64 is not set
+# CONFIG_CRYPTO_SEED is not set
+CONFIG_CRYPTO_SERPENT=m
+# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set
+# CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set
+# CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set
+# CONFIG_CRYPTO_SM4_GENERIC is not set
+# CONFIG_CRYPTO_SM4_AESNI_AVX_X86_64 is not set
+# CONFIG_CRYPTO_SM4_AESNI_AVX2_X86_64 is not set
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+# CONFIG_CRYPTO_TWOFISH_X86_64 is not set
+# CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set
+# CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_LZO=m
+# CONFIG_CRYPTO_842 is not set
+# CONFIG_CRYPTO_LZ4 is not set
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+
+#
+# Random Number Generation
+#
+CONFIG_CRYPTO_ANSI_CPRNG=m
+CONFIG_CRYPTO_DRBG_MENU=m
+CONFIG_CRYPTO_DRBG_HMAC=y
+# CONFIG_CRYPTO_DRBG_HASH is not set
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=m
+CONFIG_CRYPTO_JITTERENTROPY=m
+CONFIG_CRYPTO_USER_API=m
+# CONFIG_CRYPTO_USER_API_HASH is not set
+# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
+CONFIG_CRYPTO_USER_API_RNG=m
+# CONFIG_CRYPTO_USER_API_RNG_CAVP is not set
+# CONFIG_CRYPTO_USER_API_AEAD is not set
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+CONFIG_CRYPTO_HASH_INFO=y
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_PADLOCK is not set
+# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
+# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
+# CONFIG_CRYPTO_DEV_CCP is not set
+# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
+# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
+# CONFIG_CRYPTO_DEV_QAT_C62X is not set
+# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
+# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
+# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
+# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
+# CONFIG_CRYPTO_DEV_VIRTIO is not set
+# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
+# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
+CONFIG_PKCS7_MESSAGE_PARSER=y
+# CONFIG_PKCS7_TEST_KEY is not set
+# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
+# CONFIG_PGP_LIBRARY is not set
+# CONFIG_PGP_KEY_PARSER is not set
+# CONFIG_PGP_PRELOAD is not set
+
+#
+# Certificates for signature checking
+#
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_TRUSTED_KEYS=""
+CONFIG_SYSTEM_EXTRA_CERTIFICATE=y
+CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE=4096
+# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
+# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
+# CONFIG_PGP_PRELOAD_PUBLIC_KEYS is not set
+# end of Certificates for signature checking
+
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+CONFIG_RAID6_PQ=y
+CONFIG_RAID6_PQ_BENCHMARK=y
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+CONFIG_GENERIC_FIND_FIRST_BIT=y
+CONFIG_CORDIC=m
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_AES=y
+CONFIG_CRYPTO_LIB_ARC4=m
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_DES=y
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA256=y
+# end of Crypto library routines
+
+CONFIG_LIB_MEMNEQ=y
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=y
+# CONFIG_CRC_T10DIF is not set
+CONFIG_CRC_ITU_T=m
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=y
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_LZ4_DECOMPRESS=y
+CONFIG_ZSTD_DECOMPRESS=y
+CONFIG_XZ_DEC=y
+CONFIG_XZ_DEC_X86=y
+CONFIG_XZ_DEC_POWERPC=y
+CONFIG_XZ_DEC_IA64=y
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+CONFIG_XZ_DEC_SPARC=y
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_LZO=y
+CONFIG_DECOMPRESS_LZ4=y
+CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_INTERVAL_TREE=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_DMA_OPS=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_SWIOTLB=y
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_DMA_MAP_BENCHMARK is not set
+CONFIG_SGL_ALLOC=y
+CONFIG_CHECK_SIGNATURE=y
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+CONFIG_CLZ_TAB=y
+CONFIG_IRQ_POLL=y
+CONFIG_MPILIB=y
+CONFIG_OID_REGISTRY=y
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_HAS_PMEM_API=y
+CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
+CONFIG_ARCH_HAS_COPY_MC=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_SBITMAP=y
+# CONFIG_STRING_SELFTEST is not set
+# end of Library routines
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+CONFIG_SYMBOLIC_ERRNAME=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_DEBUG_INFO=y
+# CONFIG_DEBUG_INFO_REDUCED is not set
+# CONFIG_DEBUG_INFO_COMPRESSED is not set
+# CONFIG_DEBUG_INFO_SPLIT is not set
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_BTF is not set
+# CONFIG_GDB_SCRIPTS is not set
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_32B is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_STACK_VALIDATION=y
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# CONFIG_PGO_KERNEL is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+CONFIG_MAGIC_SYSRQ_SERIAL=y
+CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+# CONFIG_UBSAN is not set
+CONFIG_HAVE_ARCH_KCSAN=y
+# end of Generic Kernel Debugging Instruments
+
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_MISC=y
+
+#
+# Memory Debugging
+#
+CONFIG_PAGE_EXTENSION=y
+# CONFIG_DEBUG_PAGEALLOC is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_PAGE_REF is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+CONFIG_DEBUG_STACK_USAGE=y
+CONFIG_SCHED_STACK_END_CHECK=y
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+CONFIG_KFENCE=y
+CONFIG_KFENCE_SAMPLE_INTERVAL=0
+CONFIG_KFENCE_NUM_OBJECTS=255
+# CONFIG_KFENCE_DYNAMIC_OBJECTS is not set
+# CONFIG_KFENCE_STATIC_KEYS is not set
+CONFIG_KFENCE_STRESS_TEST_FAULTS=0
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+CONFIG_PANIC_ON_OOPS=y
+CONFIG_PANIC_ON_OOPS_VALUE=1
+CONFIG_PANIC_TIMEOUT=0
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=1
+CONFIG_HARDLOCKUP_DETECTOR_PERF=y
+CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
+CONFIG_HARDLOCKUP_DETECTOR=y
+# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
+CONFIG_BOOTPARAM_HARDLOCKUP_PANIC_VALUE=0
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=1
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCHED_INFO=y
+CONFIG_SCHEDSTATS=y
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+CONFIG_DEBUG_PREEMPT=y
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+CONFIG_DEBUG_ATOMIC_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+CONFIG_CSD_LOCK_WAIT_DEBUG=y
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+
+#
+# Debug kernel data structures
+#
+CONFIG_DEBUG_LIST=y
+# CONFIG_DEBUG_PLIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+CONFIG_BUG_ON_DATA_CORRUPTION=y
+# end of Debug kernel data structures
+
+# CONFIG_DEBUG_CREDENTIALS is not set
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
+CONFIG_RCU_TRACE=y
+# CONFIG_RCU_EQS_DEBUG is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+CONFIG_USER_STACKTRACE_SUPPORT=y
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_FENTRY=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACER_MAX_TRACE=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_BOOTTIME_TRACING is not set
+CONFIG_FUNCTION_TRACER=y
+CONFIG_FUNCTION_GRAPH_TRACER=y
+CONFIG_DYNAMIC_FTRACE=y
+CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
+# CONFIG_FUNCTION_PROFILER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+CONFIG_SCHED_TRACER=y
+# CONFIG_HWLAT_TRACER is not set
+# CONFIG_OSNOISE_TRACER is not set
+# CONFIG_TIMERLAT_TRACER is not set
+# CONFIG_MMIOTRACE is not set
+# CONFIG_FTRACE_SYSCALLS is not set
+CONFIG_TRACER_SNAPSHOT=y
+# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_KPROBE_EVENTS=y
+# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set
+CONFIG_UPROBE_EVENTS=y
+CONFIG_DYNAMIC_EVENTS=y
+CONFIG_PROBE_EVENTS=y
+CONFIG_FTRACE_MCOUNT_RECORD=y
+# CONFIG_SYNTH_EVENTS is not set
+# CONFIG_HIST_TRIGGERS is not set
+# CONFIG_TRACE_EVENT_INJECT is not set
+# CONFIG_TRACEPOINT_BENCHMARK is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_TRACE_EVAL_MAP_FILE is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_STARTUP_TEST is not set
+# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
+# CONFIG_KPROBE_EVENT_GEN_TEST is not set
+# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
+# CONFIG_SAMPLES is not set
+CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
+# CONFIG_STRICT_DEVMEM is not set
+
+#
+# x86 Debugging
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
+CONFIG_X86_VERBOSE_BOOTUP=y
+CONFIG_EARLY_PRINTK=y
+# CONFIG_EARLY_PRINTK_DBGP is not set
+# CONFIG_EARLY_PRINTK_USB_XDBC is not set
+# CONFIG_EFI_PGT_DUMP is not set
+# CONFIG_DEBUG_TLBFLUSH is not set
+CONFIG_HAVE_MMIOTRACE_SUPPORT=y
+# CONFIG_X86_DECODER_SELFTEST is not set
+CONFIG_IO_DELAY_0X80=y
+# CONFIG_IO_DELAY_0XED is not set
+# CONFIG_IO_DELAY_UDELAY is not set
+# CONFIG_IO_DELAY_NONE is not set
+# CONFIG_DEBUG_BOOT_PARAMS is not set
+# CONFIG_CPA_DEBUG is not set
+# CONFIG_DEBUG_ENTRY is not set
+# CONFIG_DEBUG_NMI_SELFTEST is not set
+CONFIG_X86_DEBUG_FPU=y
+# CONFIG_PUNIT_ATOM_DEBUG is not set
+# CONFIG_UNWINDER_ORC is not set
+CONFIG_UNWINDER_FRAME_POINTER=y
+# CONFIG_UNWINDER_GUESS is not set
+# end of x86 Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+CONFIG_FUNCTION_ERROR_INJECTION=y
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+CONFIG_RUNTIME_TESTING_MENU=y
+# CONFIG_LKDTM is not set
+# CONFIG_TEST_LIST_SORT is not set
+# CONFIG_TEST_MIN_HEAP is not set
+# CONFIG_TEST_SORT is not set
+# CONFIG_KPROBES_SANITY_TEST is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_REED_SOLOMON_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_PERCPU_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_ASYNC_RAID6_TEST is not set
+# CONFIG_TEST_HEXDUMP is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_STRSCPY is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
+# CONFIG_TEST_BITMAP is not set
+# CONFIG_TEST_UUID is not set
+# CONFIG_TEST_XARRAY is not set
+# CONFIG_TEST_OVERFLOW is not set
+# CONFIG_TEST_RHASHTABLE is not set
+# CONFIG_TEST_HASH is not set
+# CONFIG_TEST_IDA is not set
+# CONFIG_TEST_LKM is not set
+# CONFIG_TEST_BITOPS is not set
+# CONFIG_TEST_VMALLOC is not set
+# CONFIG_TEST_USER_COPY is not set
+# CONFIG_TEST_BPF is not set
+# CONFIG_TEST_BLACKHOLE_DEV is not set
+# CONFIG_FIND_BIT_BENCHMARK is not set
+# CONFIG_TEST_FIRMWARE is not set
+# CONFIG_TEST_SYSCTL is not set
+# CONFIG_TEST_UDELAY is not set
+# CONFIG_TEST_STATIC_KEYS is not set
+# CONFIG_TEST_KMOD is not set
+# CONFIG_TEST_MEMCAT_P is not set
+# CONFIG_TEST_STACKINIT is not set
+# CONFIG_TEST_MEMINIT is not set
+# CONFIG_TEST_FREE_PAGES is not set
+# CONFIG_TEST_FPU is not set
+# CONFIG_MEMTEST is not set
+# CONFIG_HYPERV_TESTING is not set
+# end of Kernel Testing and Coverage
+# end of Kernel hacking
diff --git a/meta-openeuler/recipes-kernel/linux/files/kernel6-config/arm64/defconfig b/meta-openeuler/recipes-kernel/linux/files/kernel6-config/arm64/defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..f45f08a398be69645299721c4126e3cf3dcf4376
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/kernel6-config/arm64/defconfig
@@ -0,0 +1,4454 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/arm64 6.6.0 Kernel Configuration
+#
+CONFIG_CC_VERSION_TEXT="aarch64-openeuler-linux-gnu-gcc (crosstool-NG 1.26.0) 12.3.1"
+CONFIG_CC_IS_GCC=y
+CONFIG_GCC_VERSION=120301
+CONFIG_CLANG_VERSION=0
+CONFIG_AS_IS_GNU=y
+CONFIG_AS_VERSION=24100
+CONFIG_LD_IS_BFD=y
+CONFIG_LD_VERSION=24100
+CONFIG_LLD_VERSION=0
+CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
+CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
+CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y
+CONFIG_CC_HAS_ASM_INLINE=y
+CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
+CONFIG_PAHOLE_VERSION=0
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+# CONFIG_WERROR is not set
+CONFIG_LOCALVERSION="-openeuler"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_BUILD_SALT=""
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="(none)"
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+# CONFIG_USELIB is not set
+CONFIG_AUDIT=y
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_IRQ_IPI=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_ARCH_HAS_TICK_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_CONTEXT_TRACKING=y
+CONFIG_CONTEXT_TRACKING_IDLE=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+# CONFIG_NO_HZ_IDLE is not set
+CONFIG_NO_HZ_FULL=y
+CONFIG_CONTEXT_TRACKING_USER=y
+# CONFIG_CONTEXT_TRACKING_USER_FORCE is not set
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+# CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE is not set
+# end of Timers subsystem
+
+CONFIG_BPF=y
+CONFIG_HAVE_EBPF_JIT=y
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+
+#
+# BPF subsystem
+#
+# CONFIG_BPF_SYSCALL is not set
+# CONFIG_BPF_JIT is not set
+# end of BPF subsystem
+
+CONFIG_PREEMPT_BUILD=y
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+CONFIG_PREEMPT_COUNT=y
+CONFIG_PREEMPTION=y
+# CONFIG_PREEMPT_DYNAMIC is not set
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_VIRT_CPU_ACCOUNTING=y
+CONFIG_VIRT_CPU_ACCOUNTING_GEN=y
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+# CONFIG_PSI is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+CONFIG_PREEMPT_RCU=y
+CONFIG_RCU_EXPERT=y
+CONFIG_TREE_SRCU=y
+CONFIG_TASKS_RCU_GENERIC=y
+# CONFIG_FORCE_TASKS_RCU is not set
+CONFIG_TASKS_RCU=y
+# CONFIG_FORCE_TASKS_RUDE_RCU is not set
+# CONFIG_FORCE_TASKS_TRACE_RCU is not set
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+CONFIG_RCU_FANOUT=64
+CONFIG_RCU_FANOUT_LEAF=16
+# CONFIG_RCU_BOOST is not set
+CONFIG_RCU_NOCB_CPU=y
+# CONFIG_RCU_NOCB_CPU_DEFAULT_ALL is not set
+# CONFIG_RCU_LAZY is not set
+# CONFIG_RCU_DOUBLE_CHECK_CB_TIME is not set
+# end of RCU Subsystem
+
+# CONFIG_IKCONFIG is not set
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=14
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+# CONFIG_PRINTK_INDEX is not set
+CONFIG_GENERIC_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
+CONFIG_GCC11_NO_ARRAY_BOUNDS=y
+CONFIG_CC_NO_ARRAY_BOUNDS=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_CGROUPS=y
+CONFIG_PAGE_COUNTER=y
+# CONFIG_CGROUP_FAVOR_DYNMODS is not set
+CONFIG_MEMCG=y
+# CONFIG_MEMCG_V1_RECLAIM is not set
+# CONFIG_MEMCG_MEMFS_INFO is not set
+# CONFIG_MEMCG_OOM_PRIORITY is not set
+# CONFIG_MEMCG_SWAP_QOS is not set
+CONFIG_MEMCG_KMEM=y
+CONFIG_BLK_CGROUP=y
+CONFIG_CGROUP_WRITEBACK=y
+# CONFIG_CGROUP_V1_WRITEBACK is not set
+CONFIG_CGROUP_SCHED=y
+# CONFIG_QOS_SCHED is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_RT_GROUP_SCHED=y
+# CONFIG_QOS_SCHED_DYNAMIC_AFFINITY is not set
+# CONFIG_CGROUP_PIDS is not set
+# CONFIG_CGROUP_RDMA is not set
+# CONFIG_CGROUP_FREEZER is not set
+CONFIG_CGROUP_HUGETLB=y
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
+# CONFIG_CGROUP_MISC is not set
+CONFIG_CGROUP_DEBUG=y
+# CONFIG_CGROUP_V1_KILL is not set
+# CONFIG_CGROUP_V1_STAT is not set
+# CONFIG_CGROUP_FILES is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+# CONFIG_TIME_NS is not set
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_SCHED_STEAL is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+# CONFIG_SCHED_AUTOGROUP is not set
+# CONFIG_RELAY is not set
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+# CONFIG_RD_BZIP2 is not set
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+# CONFIG_RD_LZO is not set
+# CONFIG_RD_LZ4 is not set
+# CONFIG_RD_ZSTD is not set
+CONFIG_INITRAMFS_FILE_METADATA=""
+# CONFIG_BOOT_CONFIG is not set
+CONFIG_INITRAMFS_PRESERVE_MTIME=y
+# CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_LD_ORPHAN_WARN_LEVEL="warn"
+CONFIG_SYSCTL=y
+CONFIG_HAVE_UID16=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_EXPERT=y
+CONFIG_UID16=y
+CONFIG_MULTIUSER=y
+# CONFIG_SGETMASK_SYSCALL is not set
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+# CONFIG_IO_URING is not set
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_SELFTEST is not set
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+# CONFIG_KCMP is not set
+# CONFIG_RSEQ is not set
+CONFIG_CACHESTAT_SYSCALL=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+CONFIG_DEBUG_PERF_USE_VMALLOC=y
+# end of Kernel Performance Events And Counters
+
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+CONFIG_KABI_RESERVE=y
+CONFIG_KABI_SIZE_ALIGN_CHECKS=y
+
+#
+# Kexec and crash features
+#
+CONFIG_CRASH_CORE=y
+CONFIG_KEXEC_CORE=y
+CONFIG_KEXEC=y
+CONFIG_KEXEC_FILE=y
+# CONFIG_KEXEC_SIG is not set
+CONFIG_CRASH_DUMP=y
+# end of Kexec and crash features
+# end of General setup
+
+CONFIG_ARM64=y
+CONFIG_GCC_SUPPORTS_DYNAMIC_FTRACE_WITH_ARGS=y
+CONFIG_64BIT=y
+CONFIG_MMU=y
+CONFIG_ARM64_PAGE_SHIFT=12
+CONFIG_ARM64_CONT_PTE_SHIFT=4
+CONFIG_ARM64_CONT_PMD_SHIFT=4
+CONFIG_ARCH_MMAP_RND_BITS_MIN=18
+CONFIG_ARCH_MMAP_RND_BITS_MAX=24
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CSUM=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_SMP=y
+CONFIG_KERNEL_MODE_NEON=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=3
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_BUILTIN_RETURN_ADDRESS_STRIPS_PAC=y
+
+#
+# Platform selection
+#
+# CONFIG_ARCH_ACTIONS is not set
+# CONFIG_ARCH_SUNXI is not set
+# CONFIG_ARCH_ALPINE is not set
+# CONFIG_ARCH_APPLE is not set
+# CONFIG_ARCH_BCM is not set
+# CONFIG_ARCH_BERLIN is not set
+# CONFIG_ARCH_BITMAIN is not set
+# CONFIG_ARCH_EXYNOS is not set
+# CONFIG_ARCH_SPARX5 is not set
+# CONFIG_ARCH_K3 is not set
+# CONFIG_ARCH_LG1K is not set
+# CONFIG_ARCH_HISI is not set
+# CONFIG_ARCH_KEEMBAY is not set
+# CONFIG_ARCH_MEDIATEK is not set
+# CONFIG_ARCH_MESON is not set
+# CONFIG_ARCH_MVEBU is not set
+# CONFIG_ARCH_NXP is not set
+# CONFIG_ARCH_MA35 is not set
+# CONFIG_ARCH_NPCM is not set
+# CONFIG_ARCH_PHYTIUM is not set
+# CONFIG_ARCH_QCOM is not set
+# CONFIG_ARCH_REALTEK is not set
+# CONFIG_ARCH_RENESAS is not set
+# CONFIG_ARCH_ROCKCHIP is not set
+# CONFIG_ARCH_SEATTLE is not set
+# CONFIG_ARCH_INTEL_SOCFPGA is not set
+# CONFIG_ARCH_STM32 is not set
+# CONFIG_ARCH_SYNQUACER is not set
+# CONFIG_ARCH_TEGRA is not set
+# CONFIG_ARCH_SPRD is not set
+# CONFIG_ARCH_THUNDER is not set
+# CONFIG_ARCH_THUNDER2 is not set
+# CONFIG_ARCH_UNIPHIER is not set
+# CONFIG_ARCH_VEXPRESS is not set
+# CONFIG_ARCH_VISCONTI is not set
+# CONFIG_ARCH_XGENE is not set
+# CONFIG_ARCH_ZYNQMP is not set
+# end of Platform selection
+
+CONFIG_HAVE_LIVEPATCH_WO_FTRACE=y
+
+#
+# Enable Livepatch
+#
+# end of Enable Livepatch
+
+#
+# Kernel Features
+#
+
+#
+# ARM errata workarounds via the alternatives framework
+#
+CONFIG_AMPERE_ERRATUM_AC03_CPU_38=y
+CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y
+CONFIG_ARM64_ERRATUM_826319=y
+CONFIG_ARM64_ERRATUM_827319=y
+CONFIG_ARM64_ERRATUM_824069=y
+CONFIG_ARM64_ERRATUM_819472=y
+CONFIG_ARM64_ERRATUM_832075=y
+CONFIG_ARM64_ERRATUM_1742098=y
+CONFIG_ARM64_ERRATUM_845719=y
+# CONFIG_ARM64_ERRATUM_843419 is not set
+CONFIG_ARM64_LD_HAS_FIX_ERRATUM_843419=y
+CONFIG_ARM64_ERRATUM_1024718=y
+CONFIG_ARM64_ERRATUM_1418040=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y
+CONFIG_ARM64_ERRATUM_1165522=y
+CONFIG_ARM64_ERRATUM_1319367=y
+CONFIG_ARM64_ERRATUM_1530923=y
+CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y
+CONFIG_ARM64_ERRATUM_2441007=y
+CONFIG_ARM64_ERRATUM_1286807=y
+CONFIG_ARM64_ERRATUM_1463225=y
+CONFIG_ARM64_ERRATUM_1542419=y
+CONFIG_ARM64_ERRATUM_1508412=y
+CONFIG_ARM64_ERRATUM_2051678=y
+CONFIG_ARM64_ERRATUM_2077057=y
+CONFIG_ARM64_ERRATUM_2658417=y
+CONFIG_ARM64_WORKAROUND_TSB_FLUSH_FAILURE=y
+CONFIG_ARM64_ERRATUM_2054223=y
+CONFIG_ARM64_ERRATUM_2067961=y
+CONFIG_ARM64_ERRATUM_2441009=y
+CONFIG_ARM64_ERRATUM_2645198=y
+CONFIG_ARM64_WORKAROUND_SPECULATIVE_UNPRIV_LOAD=y
+CONFIG_ARM64_ERRATUM_2966298=y
+CONFIG_ARM64_ERRATUM_3117295=y
+# CONFIG_CAVIUM_ERRATUM_22375 is not set
+# CONFIG_CAVIUM_ERRATUM_23154 is not set
+# CONFIG_CAVIUM_ERRATUM_27456 is not set
+# CONFIG_CAVIUM_ERRATUM_30115 is not set
+# CONFIG_CAVIUM_TX2_ERRATUM_219 is not set
+# CONFIG_FUJITSU_ERRATUM_010001 is not set
+CONFIG_HISILICON_ERRATUM_161600802=y
+CONFIG_HISILICON_ERRATUM_162100125=y
+# CONFIG_HISILICON_ERRATUM_1980005 is not set
+CONFIG_HISILICON_ERRATUM_162100801=y
+# CONFIG_HISILICON_ERRATUM_162102203 is not set
+# CONFIG_QCOM_FALKOR_ERRATUM_1003 is not set
+# CONFIG_QCOM_FALKOR_ERRATUM_1009 is not set
+# CONFIG_QCOM_QDF2400_ERRATUM_0065 is not set
+# CONFIG_QCOM_FALKOR_ERRATUM_E1041 is not set
+CONFIG_NVIDIA_CARMEL_CNP_ERRATUM=y
+CONFIG_ROCKCHIP_ERRATUM_3588001=y
+CONFIG_SOCIONEXT_SYNQUACER_PREITS=y
+CONFIG_HISILICON_ERRATUM_HIP08_RU_PREFETCH=y
+# CONFIG_HISILICON_HIP08_RU_PREFETCH_DEFAULT_OFF is not set
+# end of ARM errata workarounds via the alternatives framework
+
+CONFIG_ARM64_4K_PAGES=y
+# CONFIG_ARM64_16K_PAGES is not set
+# CONFIG_ARM64_64K_PAGES is not set
+CONFIG_ARM64_VA_BITS_39=y
+# CONFIG_ARM64_VA_BITS_48 is not set
+CONFIG_ARM64_VA_BITS=39
+CONFIG_ARM64_PA_BITS_48=y
+CONFIG_ARM64_PA_BITS=48
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_SCHED_MC is not set
+# CONFIG_SCHED_CLUSTER is not set
+# CONFIG_SCHED_SMT is not set
+CONFIG_NR_CPUS=64
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_ARM64_BOOTPARAM_HOTPLUG_CPU0 is not set
+# CONFIG_NUMA is not set
+CONFIG_HZ_100=y
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+# CONFIG_HZ_1000 is not set
+CONFIG_HZ=100
+CONFIG_SCHED_HRTICK=y
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_HW_PERF_EVENTS=y
+CONFIG_CC_HAVE_SHADOW_CALL_STACK=y
+# CONFIG_PARAVIRT is not set
+# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+CONFIG_ARCH_SUPPORTS_KEXEC=y
+CONFIG_ARCH_SUPPORTS_KEXEC_FILE=y
+CONFIG_ARCH_SELECTS_KEXEC_FILE=y
+CONFIG_ARCH_SUPPORTS_KEXEC_SIG=y
+CONFIG_ARCH_SUPPORTS_KEXEC_IMAGE_VERIFY_SIG=y
+CONFIG_ARCH_DEFAULT_KEXEC_IMAGE_VERIFY_SIG=y
+CONFIG_ARCH_SUPPORTS_CRASH_DUMP=y
+CONFIG_TRANS_TABLE=y
+# CONFIG_XEN is not set
+CONFIG_ARCH_FORCE_MAX_ORDER=10
+# CONFIG_UNMAP_KERNEL_AT_EL0 is not set
+CONFIG_MITIGATE_SPECTRE_BRANCH_HISTORY=y
+# CONFIG_RODATA_FULL_DEFAULT_ENABLED is not set
+# CONFIG_ARM64_SW_TTBR0_PAN is not set
+# CONFIG_ARM64_TAGGED_ADDR_ABI is not set
+CONFIG_AARCH32_EL0=y
+CONFIG_KUSER_HELPERS=y
+# CONFIG_COMPAT_ALIGNMENT_FIXUPS is not set
+# CONFIG_COMPAT_TASK_SIZE is not set
+# CONFIG_ARMV8_DEPRECATED is not set
+
+#
+# ARMv8.1 architectural features
+#
+# CONFIG_ARM64_HW_AFDBM is not set
+# CONFIG_ARM64_PAN is not set
+CONFIG_AS_HAS_LSE_ATOMICS=y
+# CONFIG_ARM64_USE_LSE_ATOMICS is not set
+# end of ARMv8.1 architectural features
+
+#
+# ARMv8.2 architectural features
+#
+CONFIG_AS_HAS_ARMV8_2=y
+CONFIG_AS_HAS_SHA3=y
+# CONFIG_ARM64_PMEM is not set
+# CONFIG_ARM64_RAS_EXTN is not set
+# CONFIG_ARM64_CNP is not set
+# end of ARMv8.2 architectural features
+
+#
+# ARMv8.3 architectural features
+#
+CONFIG_ARM64_PTR_AUTH=y
+CONFIG_ARM64_PTR_AUTH_KERNEL=y
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET=y
+CONFIG_CC_HAS_SIGN_RETURN_ADDRESS=y
+CONFIG_AS_HAS_ARMV8_3=y
+CONFIG_AS_HAS_CFI_NEGATE_RA_STATE=y
+CONFIG_AS_HAS_LDAPR=y
+# end of ARMv8.3 architectural features
+
+#
+# ARMv8.4 architectural features
+#
+# CONFIG_ARM64_AMU_EXTN is not set
+CONFIG_AS_HAS_ARMV8_4=y
+CONFIG_ARM64_TLB_RANGE=y
+# CONFIG_ARM64_MPAM is not set
+# end of ARMv8.4 architectural features
+
+#
+# ARMv8.5 architectural features
+#
+CONFIG_AS_HAS_ARMV8_5=y
+# CONFIG_ARM64_BTI is not set
+CONFIG_CC_HAS_BRANCH_PROT_PAC_RET_BTI=y
+CONFIG_ARM64_E0PD=y
+CONFIG_ARM64_AS_HAS_MTE=y
+# end of ARMv8.5 architectural features
+
+#
+# ARMv8.6 architectural features
+#
+CONFIG_ARM64_TWED=y
+# end of ARMv8.6 architectural features
+
+#
+# ARMv8.7 architectural features
+#
+# end of ARMv8.7 architectural features
+
+#
+# ARMv8.8 architectural features
+#
+CONFIG_ARM64_NMI=y
+# end of ARMv8.8 architectural features
+
+# CONFIG_ARM64_SVE is not set
+# CONFIG_ARM64_PSEUDO_NMI is not set
+# CONFIG_RELOCATABLE is not set
+# CONFIG_RANDOMIZE_BASE is not set
+CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
+CONFIG_STACKPROTECTOR_PER_TASK=y
+# end of Kernel Features
+
+#
+# Boot options
+#
+CONFIG_CMDLINE=""
+CONFIG_EFI_STUB=y
+CONFIG_EFI=y
+CONFIG_DMI=y
+# end of Boot options
+
+CONFIG_COMPAT=y
+
+#
+# Power management options
+#
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+# CONFIG_HIBERNATION is not set
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_USERSPACE_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+# CONFIG_PM_DEBUG is not set
+CONFIG_PM_CLK=y
+# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
+CONFIG_CPU_PM=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# end of Power management options
+
+#
+# CPU Power Management
+#
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+
+#
+# ARM CPU Idle Drivers
+#
+# CONFIG_ARM_PSCI_CPUIDLE is not set
+# end of ARM CPU Idle Drivers
+# end of CPU Idle
+
+#
+# CPU Frequency scaling
+#
+# CONFIG_CPU_FREQ is not set
+# end of CPU Frequency scaling
+# end of CPU Power Management
+
+CONFIG_ARCH_SUPPORTS_ACPI=y
+# CONFIG_ACPI is not set
+CONFIG_HAVE_KVM=y
+# CONFIG_VIRTUALIZATION is not set
+CONFIG_SELFDECOMPRESS_ZIMAGE=y
+
+#
+# zImage support selfdecompre features
+#
+# CONFIG_SELFDECOMPRESS_ZIMAGE_GZIP is not set
+CONFIG_SELFDECOMPRESS_ZIMAGE_XZ=y
+# CONFIG_SELFDECOMPRESS_ZIMAGE_LZ4 is not set
+# CONFIG_SELFDECOMPRESS_ZIMAGE_LZMA is not set
+# CONFIG_SELFDECOMPRESS_ZIMAGE_LZO is not set
+# CONFIG_ZIMAGE_2M_TEXT_OFFSET is not set
+# end of zImage support selfdecompre features
+
+#
+# General architecture-dependent options
+#
+CONFIG_HOTPLUG_SMT=y
+CONFIG_HOTPLUG_CORE_SYNC=y
+CONFIG_HOTPLUG_CORE_SYNC_DEAD=y
+CONFIG_KPROBES=y
+CONFIG_JUMP_LABEL=y
+# CONFIG_STATIC_KEYS_SELFTEST is not set
+CONFIG_UPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_KRETPROBES=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_IDLE_POLL_SETUP=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_KEEPINITRD=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_ARCH_WANTS_NO_INSTR=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_PERF_EVENTS_NMI=y
+CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_TABLE_FREE=y
+CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
+CONFIG_MMU_LAZY_TLB_REFCOUNT=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_ARCH_HAS_NMI_SAFE_THIS_CPU_OPS=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_ARCH_SUPPORTS_SHADOW_CALL_STACK=y
+# CONFIG_SHADOW_CALL_STACK is not set
+CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
+CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
+CONFIG_LTO_NONE=y
+CONFIG_ARCH_SUPPORTS_CFI_CLANG=y
+CONFIG_HAVE_CONTEXT_TRACKING_USER=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_ARCH_MMAP_RND_BITS=18
+CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS=11
+CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
+CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
+CONFIG_ARCH_WANT_DEFAULT_TOPDOWN_MMAP_LAYOUT=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_COMPAT_OLD_SIGACTION=y
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
+CONFIG_RANDOMIZE_KSTACK_OFFSET=y
+# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_HAVE_ARCH_COMPILER_H=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+CONFIG_HAVE_PREEMPT_DYNAMIC=y
+CONFIG_HAVE_PREEMPT_DYNAMIC_KEY=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y
+CONFIG_ARCH_HAVE_TRACE_MMIO_ACCESS=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_GCC_PLUGINS=y
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+CONFIG_FUNCTION_ALIGNMENT_4B=y
+CONFIG_FUNCTION_ALIGNMENT=4
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_DEBUG is not set
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set
+CONFIG_MODVERSIONS=y
+CONFIG_ASM_MODVERSIONS=y
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+CONFIG_MODULE_COMPRESS_NONE=y
+# CONFIG_MODULE_COMPRESS_GZIP is not set
+# CONFIG_MODULE_COMPRESS_XZ is not set
+# CONFIG_MODULE_COMPRESS_ZSTD is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+CONFIG_MODPROBE_PATH="/sbin/modprobe"
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLOCK_LEGACY_AUTOLOAD=y
+CONFIG_BLK_DEV_BSG_COMMON=m
+# CONFIG_BLK_DEV_BSGLIB is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+CONFIG_BLK_DEV_WRITE_MOUNTED=y
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_DEV_THROTTLING is not set
+# CONFIG_BLK_WBT is not set
+# CONFIG_BLK_CGROUP_IOLATENCY is not set
+# CONFIG_BLK_CGROUP_IOCOST is not set
+# CONFIG_BLK_CGROUP_IOPRIO is not set
+# CONFIG_BLK_DEBUG_FS is not set
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+# CONFIG_BLK_DEV_DETECT_WRITING_PART0 is not set
+# CONFIG_BLK_DEV_WRITE_MOUNTED_DUMP is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_EFI_PARTITION=y
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+CONFIG_BLK_PM=y
+CONFIG_BLOCK_HOLDER_DEPRECATED=y
+CONFIG_BLK_MQ_STACKING=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=m
+# CONFIG_MQ_IOSCHED_KYBER is not set
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_ASN1=m
+CONFIG_UNINLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+# CONFIG_PID_MAX_PER_NAMESPACE is not set
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_BINFMT_ELF_EXTRA_PHDRS=y
+CONFIG_ARCH_HAVE_ELF_PROT=y
+CONFIG_ARCH_USE_GNU_PROPERTY=y
+CONFIG_ELFCORE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+# CONFIG_BINFMT_MISC is not set
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SWAP=y
+# CONFIG_ZSWAP is not set
+CONFIG_ZSMALLOC=m
+# CONFIG_ZSMALLOC_STAT is not set
+CONFIG_ZSMALLOC_CHAIN_SIZE=8
+
+#
+# SLAB allocator options
+#
+# CONFIG_SLAB_DEPRECATED is not set
+CONFIG_SLUB=y
+# CONFIG_SLUB_TINY is not set
+# CONFIG_SLAB_MERGE_DEFAULT is not set
+CONFIG_SLAB_FREELIST_RANDOM=y
+CONFIG_SLAB_FREELIST_HARDENED=y
+# CONFIG_SLUB_STATS is not set
+CONFIG_SLUB_CPU_PARTIAL=y
+# CONFIG_RANDOM_KMALLOC_CACHES is not set
+# end of SLAB allocator options
+
+CONFIG_SHUFFLE_PAGE_ALLOCATOR=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_ARCH_KEEP_MEMBLOCK=y
+CONFIG_MEMORY_ISOLATION=y
+CONFIG_EXCLUSIVE_SYSTEM_RAM=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
+CONFIG_MEMORY_HOTPLUG=y
+# CONFIG_MEMORY_HOTPLUG_DEFAULT_ONLINE is not set
+# CONFIG_MEMORY_HOTREMOVE is not set
+CONFIG_MHP_MEMMAP_ON_MEMORY=y
+CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+CONFIG_COMPACTION=y
+CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
+# CONFIG_PAGE_REPORTING is not set
+CONFIG_MIGRATION=y
+CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
+CONFIG_CONTIG_ALLOC=y
+CONFIG_PCP_BATCH_SCALE_MAX=5
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_KSM=y
+CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+CONFIG_MEMORY_FAILURE=y
+# CONFIG_HWPOISON_INJECT is not set
+CONFIG_ARCH_WANTS_THP_SWAP=y
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+# CONFIG_CMA is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+CONFIG_ARCH_HAS_ZONE_DMA_SET=y
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA32=y
+CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_TEST is not set
+# CONFIG_DMAPOOL_TEST is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_SECRETMEM=y
+# CONFIG_ANON_VMA_NAME is not set
+# CONFIG_USERFAULTFD is not set
+# CONFIG_LRU_GEN is not set
+CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
+CONFIG_PER_VMA_LOCK=y
+CONFIG_LOCK_MM_AND_FIND_VMA=y
+# CONFIG_ASCEND_FEATURES is not set
+# CONFIG_PAGE_CACHE_LIMIT is not set
+# CONFIG_CLEAR_FREELIST_PAGE is not set
+# CONFIG_MEMORY_RELIABLE is not set
+# CONFIG_DYNAMIC_POOL is not set
+# CONFIG_ETMEM is not set
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_COMPAT_NETLINK_MESSAGES=y
+CONFIG_NET_INGRESS=y
+CONFIG_NET_EGRESS=y
+CONFIG_SKB_EXTENSIONS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=m
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+CONFIG_AF_UNIX_OOB=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+CONFIG_XFRM=y
+CONFIG_XFRM_ALGO=m
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_INTERFACE is not set
+# CONFIG_XFRM_SUB_POLICY is not set
+# CONFIG_XFRM_MIGRATE is not set
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_NET_KEY=m
+# CONFIG_NET_KEY_MIGRATE is not set
+CONFIG_NET_HANDSHAKE=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_IP_FIB_TRIE_STATS is not set
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+# CONFIG_IP_PNP is not set
+CONFIG_NET_IPIP=m
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_NET_IP_TUNNEL=m
+# CONFIG_IP_MROUTE is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_NET_IPVTI is not set
+CONFIG_NET_UDP_TUNNEL=m
+# CONFIG_NET_FOU is not set
+# CONFIG_NET_FOU_IP_TUNNELS is not set
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+CONFIG_INET_TABLE_PERTURB_ORDER=16
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_DIAG=m
+CONFIG_INET_TCP_DIAG=m
+# CONFIG_INET_UDP_DIAG is not set
+# CONFIG_INET_RAW_DIAG is not set
+# CONFIG_INET_DIAG_DESTROY is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=m
+# CONFIG_IPV6_ROUTER_PREF is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+# CONFIG_INET6_ESP is not set
+# CONFIG_INET6_IPCOMP is not set
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
+# CONFIG_IPV6_VTI is not set
+# CONFIG_IPV6_SIT is not set
+# CONFIG_IPV6_TUNNEL is not set
+# CONFIG_IPV6_MULTIPLE_TABLES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+# CONFIG_IPV6_IOAM6_LWTUNNEL is not set
+CONFIG_NETLABEL=y
+# CONFIG_MPTCP is not set
+CONFIG_NETWORK_SECMARK=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=y
+CONFIG_NETFILTER_EGRESS=y
+# CONFIG_NETFILTER_NETLINK_ACCT is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NETFILTER_NETLINK_OSF is not set
+CONFIG_NF_CONNTRACK=m
+# CONFIG_NF_LOG_SYSLOG is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_SECMARK is not set
+# CONFIG_NF_CONNTRACK_ZONES is not set
+CONFIG_NF_CONNTRACK_PROCFS=y
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CONNTRACK_LABELS is not set
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+# CONFIG_NF_CONNTRACK_FTP is not set
+# CONFIG_NF_CONNTRACK_H323 is not set
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_SNMP is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+# CONFIG_NF_CONNTRACK_TFTP is not set
+# CONFIG_NF_CT_NETLINK is not set
+CONFIG_NF_NAT=m
+# CONFIG_NF_TABLES is not set
+CONFIG_NETFILTER_XTABLES=m
+# CONFIG_NETFILTER_XTABLES_COMPAT is not set
+
+#
+# Xtables combined modules
+#
+# CONFIG_NETFILTER_XT_MARK is not set
+# CONFIG_NETFILTER_XT_CONNMARK is not set
+
+#
+# Xtables targets
+#
+# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+# CONFIG_NETFILTER_XT_TARGET_LOG is not set
+# CONFIG_NETFILTER_XT_TARGET_MARK is not set
+CONFIG_NETFILTER_XT_NAT=m
+# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
+# CONFIG_NETFILTER_XT_TARGET_MASQUERADE is not set
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+
+#
+# Xtables matches
+#
+# CONFIG_NETFILTER_XT_MATCH_ADDRTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_BPF is not set
+# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNTRACK is not set
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+# CONFIG_NETFILTER_XT_MATCH_ECN is not set
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+# CONFIG_NETFILTER_XT_MATCH_HL is not set
+# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_MAC is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+# CONFIG_NETFILTER_XT_MATCH_SCTP is not set
+# CONFIG_NETFILTER_XT_MATCH_SOCKET is not set
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+# CONFIG_NETFILTER_XT_MATCH_U32 is not set
+# end of Core Netfilter Configuration
+
+# CONFIG_IP_SET is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=m
+# CONFIG_NF_SOCKET_IPV4 is not set
+# CONFIG_NF_TPROXY_IPV4 is not set
+# CONFIG_NF_DUP_IPV4 is not set
+# CONFIG_NF_LOG_ARP is not set
+# CONFIG_NF_LOG_IPV4 is not set
+CONFIG_NF_REJECT_IPV4=m
+CONFIG_IP_NF_IPTABLES=m
+# CONFIG_IP_NF_MATCH_AH is not set
+# CONFIG_IP_NF_MATCH_ECN is not set
+# CONFIG_IP_NF_MATCH_TTL is not set
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+# CONFIG_IP_NF_TARGET_SYNPROXY is not set
+CONFIG_IP_NF_NAT=m
+# CONFIG_IP_NF_TARGET_MASQUERADE is not set
+# CONFIG_IP_NF_TARGET_NETMAP is not set
+# CONFIG_IP_NF_TARGET_REDIRECT is not set
+# CONFIG_IP_NF_MANGLE is not set
+# CONFIG_IP_NF_RAW is not set
+# CONFIG_IP_NF_SECURITY is not set
+# CONFIG_IP_NF_ARPTABLES is not set
+# end of IP: Netfilter Configuration
+
+#
+# IPv6: Netfilter Configuration
+#
+# CONFIG_NF_SOCKET_IPV6 is not set
+# CONFIG_NF_TPROXY_IPV6 is not set
+# CONFIG_NF_DUP_IPV6 is not set
+CONFIG_NF_REJECT_IPV6=m
+# CONFIG_NF_LOG_IPV6 is not set
+CONFIG_IP6_NF_IPTABLES=m
+# CONFIG_IP6_NF_MATCH_AH is not set
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+# CONFIG_IP6_NF_MATCH_HL is not set
+# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set
+# CONFIG_IP6_NF_MATCH_MH is not set
+# CONFIG_IP6_NF_MATCH_RT is not set
+# CONFIG_IP6_NF_MATCH_SRH is not set
+CONFIG_IP6_NF_FILTER=m
+CONFIG_IP6_NF_TARGET_REJECT=m
+# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
+# CONFIG_IP6_NF_MANGLE is not set
+# CONFIG_IP6_NF_RAW is not set
+# CONFIG_IP6_NF_SECURITY is not set
+CONFIG_IP6_NF_NAT=m
+# CONFIG_IP6_NF_TARGET_MASQUERADE is not set
+# CONFIG_IP6_NF_TARGET_NPT is not set
+# end of IPv6: Netfilter Configuration
+
+CONFIG_NF_DEFRAG_IPV6=m
+# CONFIG_NF_CONNTRACK_BRIDGE is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_RDS is not set
+CONFIG_TIPC=m
+CONFIG_TIPC_MEDIA_UDP=y
+# CONFIG_TIPC_CRYPTO is not set
+# CONFIG_TIPC_DIAG is not set
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=m
+CONFIG_GARP=m
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+CONFIG_VLAN_8021Q=m
+CONFIG_VLAN_8021Q_GVRP=y
+# CONFIG_VLAN_8021Q_MVRP is not set
+CONFIG_LLC=m
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=m
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+# CONFIG_NET_L3_MASTER_DEV is not set
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_PCPU_DEV_REFCNT=y
+CONFIG_MAX_SKB_FRAGS=17
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_SOCK_RX_QUEUE_MAPPING=y
+CONFIG_XPS=y
+# CONFIG_CGROUP_NET_PRIO is not set
+# CONFIG_CGROUP_NET_CLASSID is not set
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+CONFIG_CAN=m
+CONFIG_CAN_RAW=m
+CONFIG_CAN_BCM=m
+CONFIG_CAN_GW=m
+# CONFIG_CAN_J1939 is not set
+# CONFIG_CAN_ISOTP is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+# CONFIG_MCTP is not set
+CONFIG_FIB_RULES=y
+CONFIG_WIRELESS=y
+CONFIG_WIRELESS_EXT=y
+CONFIG_WEXT_CORE=y
+CONFIG_WEXT_PROC=y
+CONFIG_WEXT_SPY=y
+CONFIG_WEXT_PRIV=y
+CONFIG_CFG80211=m
+# CONFIG_NL80211_TESTMODE is not set
+# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set
+CONFIG_CFG80211_CERTIFICATION_ONUS=y
+# CONFIG_CFG80211_REQUIRE_SIGNED_REGDB is not set
+# CONFIG_CFG80211_REG_CELLULAR_HINTS is not set
+# CONFIG_CFG80211_REG_RELAX_NO_IR is not set
+CONFIG_CFG80211_DEFAULT_PS=y
+# CONFIG_CFG80211_DEBUGFS is not set
+# CONFIG_CFG80211_CRDA_SUPPORT is not set
+CONFIG_CFG80211_WEXT=y
+CONFIG_LIB80211=m
+CONFIG_LIB80211_CRYPT_WEP=m
+CONFIG_LIB80211_CRYPT_CCMP=m
+CONFIG_LIB80211_CRYPT_TKIP=m
+# CONFIG_LIB80211_DEBUG is not set
+# CONFIG_MAC80211 is not set
+CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
+# CONFIG_RFKILL is not set
+CONFIG_NET_9P=y
+CONFIG_NET_9P_FD=y
+CONFIG_NET_9P_VIRTIO=y
+# CONFIG_NET_9P_DEBUG is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_DST_CACHE=y
+CONFIG_GRO_CELLS=y
+CONFIG_NET_SELFTESTS=m
+CONFIG_FAILOVER=y
+# CONFIG_ETHTOOL_NETLINK is not set
+CONFIG_NETACC_BPF=y
+CONFIG_NETACC_TERRACE=y
+
+#
+# Device Drivers
+#
+CONFIG_ARM_AMBA=y
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_DOMAINS_GENERIC=y
+CONFIG_PCI_SYSCALL=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_HOTPLUG_PCI_PCIE=y
+CONFIG_PCIEAER=y
+# CONFIG_PCIEAER_INJECT is not set
+# CONFIG_PCIE_ECRC is not set
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
+# CONFIG_PCIE_DPC is not set
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_STUB is not set
+CONFIG_PCI_ECAM=y
+# CONFIG_PCI_IOV is not set
+# CONFIG_PCI_PRI is not set
+# CONFIG_PCI_PASID is not set
+CONFIG_PCI_LABEL=y
+# CONFIG_PCI_DYNAMIC_OF_NODES is not set
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+# CONFIG_VGA_ARB is not set
+CONFIG_HOTPLUG_PCI=y
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+
+#
+# PCI controller drivers
+#
+# CONFIG_PCIE_ALTERA is not set
+# CONFIG_PCI_HOST_THUNDER_PEM is not set
+# CONFIG_PCI_HOST_THUNDER_ECAM is not set
+# CONFIG_PCI_FTPCI100 is not set
+CONFIG_PCI_HOST_COMMON=y
+CONFIG_PCI_HOST_GENERIC=y
+# CONFIG_PCIE_MICROCHIP_HOST is not set
+# CONFIG_PCI_XGENE is not set
+# CONFIG_PCIE_XILINX is not set
+
+#
+# Cadence-based PCIe controllers
+#
+# CONFIG_PCIE_CADENCE_PLAT_HOST is not set
+# CONFIG_PCI_J721E_HOST is not set
+# end of Cadence-based PCIe controllers
+
+#
+# DesignWare-based PCIe controllers
+#
+# CONFIG_PCIE_AL is not set
+# CONFIG_PCI_MESON is not set
+# CONFIG_PCI_HISI is not set
+# CONFIG_PCIE_KIRIN is not set
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# end of DesignWare-based PCIe controllers
+
+#
+# Mobiveil-based PCIe controllers
+#
+# end of Mobiveil-based PCIe controllers
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_CXL_BUS is not set
+# CONFIG_PCCARD is not set
+# CONFIG_RAPIDIO is not set
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER=y
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+# CONFIG_DEVTMPFS_SAFE is not set
+CONFIG_STANDALONE=y
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_FW_LOADER_USER_HELPER is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+# CONFIG_FW_CACHE is not set
+# CONFIG_FW_UPLOAD is not set
+# end of Firmware loader
+
+CONFIG_ALLOW_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_GENERIC_CPU_DEVICES=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_MMIO=y
+CONFIG_GENERIC_ARCH_TOPOLOGY=y
+# CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+CONFIG_ARM_CCI=y
+CONFIG_ARM_CCI400_COMMON=y
+# CONFIG_BRCMSTB_GISB_ARB is not set
+# CONFIG_MOXTET is not set
+# CONFIG_VEXPRESS_CONFIG is not set
+# CONFIG_MHI_BUS is not set
+# CONFIG_MHI_BUS_EP is not set
+# end of Bus devices
+
+#
+# Cache Drivers
+#
+# end of Cache Drivers
+
+# CONFIG_CONNECTOR is not set
+
+#
+# Firmware Drivers
+#
+
+#
+# ARM System Control and Management Interface Protocol
+#
+# CONFIG_ARM_SCMI_PROTOCOL is not set
+# end of ARM System Control and Management Interface Protocol
+
+# CONFIG_FIRMWARE_MEMMAP is not set
+# CONFIG_DMIID is not set
+# CONFIG_DMI_SYSFS is not set
+# CONFIG_FW_CFG_SYSFS is not set
+# CONFIG_SYSFB_SIMPLEFB is not set
+# CONFIG_ARM_FFA_TRANSPORT is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_PARAMS_FROM_FDT=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+CONFIG_EFI_GENERIC_STUB=y
+# CONFIG_EFI_ZBOOT is not set
+CONFIG_EFI_ARMSTUB_DTB_LOADER=y
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+# CONFIG_EFI_CAPSULE_LOADER is not set
+# CONFIG_EFI_TEST is not set
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+CONFIG_EFI_EARLYCON=y
+# CONFIG_EFI_DISABLE_RUNTIME is not set
+# CONFIG_EFI_COCO_SECRET is not set
+# end of EFI (Extensible Firmware Interface) Support
+
+CONFIG_ARM_PSCI_FW=y
+# CONFIG_ARM_PSCI_CHECKER is not set
+CONFIG_HAVE_ARM_SMCCC=y
+CONFIG_HAVE_ARM_SMCCC_DISCOVERY=y
+# CONFIG_ARM_SMCCC_SOC_ID is not set
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+# CONFIG_GNSS is not set
+CONFIG_MTD=m
+# CONFIG_MTD_TESTS is not set
+
+#
+# Partition parsers
+#
+# CONFIG_MTD_AR7_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=m
+CONFIG_MTD_OF_PARTS=m
+# CONFIG_MTD_AFS_PARTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# end of Partition parsers
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_BLKDEVS=m
+CONFIG_MTD_BLOCK=m
+# CONFIG_MTD_BLOCK_RO is not set
+
+#
+# Note that in some cases UBI block is preferred. See MTD_UBI_BLOCK.
+#
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_MTD_OOPS is not set
+# CONFIG_MTD_SWAP is not set
+# CONFIG_MTD_PARTITIONED_MASTER is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+CONFIG_MTD_CFI=m
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_GEN_PROBE=m
+CONFIG_MTD_CFI_ADV_OPTIONS=y
+# CONFIG_MTD_CFI_NOSWAP is not set
+# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
+CONFIG_MTD_CFI_LE_BYTE_SWAP=y
+CONFIG_MTD_CFI_GEOMETRY=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_16=y
+CONFIG_MTD_MAP_BANK_WIDTH_32=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_OTP is not set
+CONFIG_MTD_CFI_INTELEXT=m
+CONFIG_MTD_CFI_AMDSTD=m
+# CONFIG_MTD_CFI_STAA is not set
+CONFIG_MTD_CFI_UTIL=m
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# end of RAM/ROM/Flash chip drivers
+
+#
+# Mapping drivers for chip access
+#
+CONFIG_MTD_COMPLEX_MAPPINGS=y
+CONFIG_MTD_PHYSMAP=m
+# CONFIG_MTD_PHYSMAP_COMPAT is not set
+CONFIG_MTD_PHYSMAP_OF=y
+# CONFIG_MTD_PHYSMAP_VERSATILE is not set
+# CONFIG_MTD_PHYSMAP_GEMINI is not set
+# CONFIG_MTD_PHYSMAP_GPIO_ADDR is not set
+# CONFIG_MTD_PCI is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+# end of Mapping drivers for chip access
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_MCHP23K256 is not set
+# CONFIG_MTD_MCHP48L640 is not set
+# CONFIG_MTD_SST25L is not set
+# CONFIG_MTD_SLRAM is not set
+CONFIG_MTD_PHRAM=m
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOCG3 is not set
+# end of Self-contained MTD device drivers
+
+#
+# NAND
+#
+CONFIG_MTD_NAND_CORE=m
+# CONFIG_MTD_ONENAND is not set
+CONFIG_MTD_RAW_NAND=m
+
+#
+# Raw/parallel NAND flash controllers
+#
+# CONFIG_MTD_NAND_DENALI_PCI is not set
+# CONFIG_MTD_NAND_DENALI_DT is not set
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_BRCMNAND is not set
+# CONFIG_MTD_NAND_MXIC is not set
+# CONFIG_MTD_NAND_GPIO is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+# CONFIG_MTD_NAND_CADENCE is not set
+# CONFIG_MTD_NAND_ARASAN is not set
+# CONFIG_MTD_NAND_INTEL_LGM is not set
+
+#
+# Misc
+#
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_RICOH is not set
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_SPI_NAND is not set
+
+#
+# ECC engine support
+#
+CONFIG_MTD_NAND_ECC=y
+CONFIG_MTD_NAND_ECC_SW_HAMMING=y
+# CONFIG_MTD_NAND_ECC_SW_HAMMING_SMC is not set
+# CONFIG_MTD_NAND_ECC_SW_BCH is not set
+# CONFIG_MTD_NAND_ECC_MXIC is not set
+# end of ECC engine support
+# end of NAND
+
+#
+# LPDDR & LPDDR2 PCM memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# end of LPDDR & LPDDR2 PCM memory drivers
+
+# CONFIG_MTD_SPI_NOR is not set
+CONFIG_MTD_UBI=m
+CONFIG_MTD_UBI_WL_THRESHOLD=4096
+CONFIG_MTD_UBI_BEB_LIMIT=20
+CONFIG_MTD_UBI_FASTMAP=y
+# CONFIG_MTD_UBI_GLUEBI is not set
+# CONFIG_MTD_UBI_BLOCK is not set
+# CONFIG_MTD_HYPERBUS is not set
+CONFIG_DTC=y
+CONFIG_OF=y
+# CONFIG_OF_UNITTEST is not set
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_KOBJ=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_RESERVED_MEM=y
+# CONFIG_OF_OVERLAY is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+CONFIG_CDROM=m
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+CONFIG_ZRAM=m
+CONFIG_ZRAM_DEF_COMP_LZORLE=y
+# CONFIG_ZRAM_DEF_COMP_LZ4 is not set
+# CONFIG_ZRAM_DEF_COMP_LZO is not set
+CONFIG_ZRAM_DEF_COMP="lzo-rle"
+# CONFIG_ZRAM_WRITEBACK is not set
+# CONFIG_ZRAM_MEMORY_TRACKING is not set
+# CONFIG_ZRAM_MULTI_COMP is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=30720
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_VIRTIO_BLK=y
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_UBLK is not set
+
+#
+# NVME Support
+#
+# CONFIG_BLK_DEV_NVME is not set
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_LATTICE_ECP3_CONFIG is not set
+# CONFIG_SRAM is not set
+# CONFIG_DW_XDATA_PCIE is not set
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_OPEN_DICE is not set
+# CONFIG_VCPU_STALL_DETECTOR is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_AT25 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_IDT_89HPESX is not set
+# CONFIG_EEPROM_EE1004 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# end of Texas Instruments shared transport line discipline
+
+#
+# Altera FPGA firmware download module (requires I2C)
+#
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_VMWARE_VMCI is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_BCM_VK is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_MISC_RTSX_USB is not set
+# CONFIG_PVPANIC is not set
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=m
+CONFIG_RAID_ATTRS=m
+CONFIG_SCSI_COMMON=m
+CONFIG_SCSI=m
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=m
+# CONFIG_CHR_DEV_ST is not set
+CONFIG_BLK_DEV_SR=m
+CONFIG_CHR_DEV_SG=m
+CONFIG_BLK_DEV_BSG=y
+# CONFIG_CHR_DEV_SCH is not set
+CONFIG_SCSI_CONSTANTS=y
+CONFIG_SCSI_LOGGING=y
+CONFIG_SCSI_SCAN_ASYNC=y
+
+#
+# SCSI Transports
+#
+# CONFIG_SCSI_SPI_ATTRS is not set
+# CONFIG_SCSI_FC_ATTRS is not set
+# CONFIG_SCSI_ISCSI_ATTRS is not set
+# CONFIG_SCSI_SAS_ATTRS is not set
+# CONFIG_SCSI_SAS_LIBSAS is not set
+# CONFIG_SCSI_SRP_ATTRS is not set
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_HISI_SAS is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+# CONFIG_MEGARAID_NEWGEN is not set
+# CONFIG_MEGARAID_LEGACY is not set
+# CONFIG_MEGARAID_SAS is not set
+# CONFIG_SCSI_MPT3SAS is not set
+# CONFIG_SCSI_MPT2SAS is not set
+# CONFIG_SCSI_MPI3MR is not set
+# CONFIG_SCSI_3SNIC_SSSRAID is not set
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_HISI_RAID is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+CONFIG_SCSI_VIRTIO=m
+CONFIG_SCSI_DH=y
+CONFIG_SCSI_DH_RDAC=m
+CONFIG_SCSI_DH_HP_SW=m
+CONFIG_SCSI_DH_EMC=m
+CONFIG_SCSI_DH_ALUA=m
+# end of SCSI device support
+
+CONFIG_ATA=m
+CONFIG_SATA_HOST=y
+CONFIG_ATA_VERBOSE_ERROR=y
+# CONFIG_ATA_FORCE is not set
+CONFIG_SATA_PMP=y
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=m
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+CONFIG_SATA_AHCI_PLATFORM=m
+# CONFIG_AHCI_DWC is not set
+# CONFIG_AHCI_CEVA is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+# CONFIG_ATA_PIIX is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_ZHAOXIN is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_OF_PLATFORM is not set
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_ATA_GENERIC is not set
+# CONFIG_PATA_LEGACY is not set
+CONFIG_MD=y
+# CONFIG_BLK_DEV_MD is not set
+CONFIG_MD_BITMAP_FILE=y
+# CONFIG_BCACHE is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
+CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
+# CONFIG_DM_UNSTRIPED is not set
+# CONFIG_DM_CRYPT is not set
+# CONFIG_DM_SNAPSHOT is not set
+# CONFIG_DM_THIN_PROVISIONING is not set
+# CONFIG_DM_CACHE is not set
+# CONFIG_DM_WRITECACHE is not set
+# CONFIG_DM_EBS is not set
+# CONFIG_DM_ERA is not set
+# CONFIG_DM_CLONE is not set
+# CONFIG_DM_MIRROR is not set
+# CONFIG_DM_RAID is not set
+# CONFIG_DM_ZERO is not set
+# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_DUST is not set
+# CONFIG_DM_UEVENT is not set
+# CONFIG_DM_FLAKEY is not set
+# CONFIG_DM_VERITY is not set
+# CONFIG_DM_SWITCH is not set
+# CONFIG_DM_LOG_WRITES is not set
+# CONFIG_DM_INTEGRITY is not set
+# CONFIG_DM_AUDIT is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+CONFIG_NETDEVICES=y
+CONFIG_MII=m
+CONFIG_NET_CORE=y
+CONFIG_BONDING=m
+# CONFIG_DUMMY is not set
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NET_TEAM is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_IPVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_AMT is not set
+# CONFIG_MACSEC is not set
+# CONFIG_NETCONSOLE is not set
+CONFIG_TUN=m
+# CONFIG_TUN_VNET_CROSS_LE is not set
+# CONFIG_VETH is not set
+CONFIG_VIRTIO_NET=y
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+CONFIG_ETHERNET=y
+# CONFIG_NET_VENDOR_3COM is not set
+# CONFIG_NET_VENDOR_3SNIC is not set
+# CONFIG_NET_VENDOR_ADAPTEC is not set
+# CONFIG_NET_VENDOR_AGERE is not set
+# CONFIG_NET_VENDOR_ALACRITECH is not set
+# CONFIG_NET_VENDOR_ALTEON is not set
+# CONFIG_ALTERA_TSE is not set
+# CONFIG_NET_VENDOR_AMAZON is not set
+# CONFIG_NET_VENDOR_AMD is not set
+# CONFIG_NET_VENDOR_AQUANTIA is not set
+# CONFIG_NET_VENDOR_ARC is not set
+CONFIG_NET_VENDOR_ASIX=y
+# CONFIG_SPI_AX88796C is not set
+# CONFIG_NET_VENDOR_ATHEROS is not set
+# CONFIG_NET_VENDOR_BROADCOM is not set
+CONFIG_NET_VENDOR_CADENCE=y
+# CONFIG_MACB is not set
+# CONFIG_NET_VENDOR_CAVIUM is not set
+# CONFIG_NET_VENDOR_CHELSIO is not set
+# CONFIG_NET_VENDOR_CISCO is not set
+# CONFIG_NET_VENDOR_CORTINA is not set
+CONFIG_NET_VENDOR_DAVICOM=y
+# CONFIG_DM9051 is not set
+# CONFIG_DNET is not set
+# CONFIG_NET_VENDOR_DEC is not set
+# CONFIG_NET_VENDOR_DLINK is not set
+# CONFIG_NET_VENDOR_EMULEX is not set
+CONFIG_NET_VENDOR_ENGLEDER=y
+# CONFIG_TSNEP is not set
+# CONFIG_NET_VENDOR_EZCHIP is not set
+CONFIG_NET_VENDOR_FUNGIBLE=y
+# CONFIG_FUN_ETH is not set
+# CONFIG_NET_VENDOR_GOOGLE is not set
+# CONFIG_NET_VENDOR_HISILICON is not set
+# CONFIG_NET_VENDOR_HUAWEI is not set
+# CONFIG_NET_VENDOR_INTEL is not set
+CONFIG_NET_VENDOR_MUCSE=y
+# CONFIG_MXGBE is not set
+# CONFIG_MXGBEVF is not set
+# CONFIG_MXGBEM is not set
+# CONFIG_MGBE is not set
+# CONFIG_MGBEVF is not set
+# CONFIG_JME is not set
+CONFIG_NET_VENDOR_ADI=y
+CONFIG_NET_VENDOR_LITEX=y
+# CONFIG_LITEX_LITEETH is not set
+# CONFIG_NET_VENDOR_MARVELL is not set
+# CONFIG_NET_VENDOR_MELLANOX is not set
+# CONFIG_NET_VENDOR_MICREL is not set
+# CONFIG_NET_VENDOR_MICROCHIP is not set
+# CONFIG_NET_VENDOR_MICROSEMI is not set
+CONFIG_NET_VENDOR_MICROSOFT=y
+# CONFIG_NET_VENDOR_MYRI is not set
+# CONFIG_FEALNX is not set
+# CONFIG_NET_VENDOR_NI is not set
+# CONFIG_NET_VENDOR_NATSEMI is not set
+# CONFIG_NET_VENDOR_NETERION is not set
+# CONFIG_NET_VENDOR_NETRONOME is not set
+# CONFIG_NET_VENDOR_NVIDIA is not set
+# CONFIG_NET_VENDOR_OKI is not set
+# CONFIG_ETHOC is not set
+# CONFIG_NET_VENDOR_PACKET_ENGINES is not set
+# CONFIG_NET_VENDOR_PENSANDO is not set
+# CONFIG_NET_VENDOR_QLOGIC is not set
+# CONFIG_NET_VENDOR_BROCADE is not set
+# CONFIG_NET_VENDOR_QUALCOMM is not set
+# CONFIG_NET_VENDOR_RDC is not set
+# CONFIG_NET_VENDOR_REALTEK is not set
+# CONFIG_NET_VENDOR_RENESAS is not set
+# CONFIG_NET_VENDOR_ROCKER is not set
+# CONFIG_NET_VENDOR_SAMSUNG is not set
+# CONFIG_NET_VENDOR_SEEQ is not set
+# CONFIG_NET_VENDOR_SILAN is not set
+# CONFIG_NET_VENDOR_SIS is not set
+# CONFIG_NET_VENDOR_SOLARFLARE is not set
+# CONFIG_NET_VENDOR_SMSC is not set
+# CONFIG_NET_VENDOR_SOCIONEXT is not set
+# CONFIG_NET_VENDOR_STMICRO is not set
+# CONFIG_NET_VENDOR_SUN is not set
+# CONFIG_NET_VENDOR_SYNOPSYS is not set
+# CONFIG_NET_VENDOR_TEHUTI is not set
+# CONFIG_NET_VENDOR_TI is not set
+CONFIG_NET_VENDOR_VERTEXCOM=y
+# CONFIG_MSE102X is not set
+# CONFIG_NET_VENDOR_VIA is not set
+CONFIG_NET_VENDOR_WANGXUN=y
+# CONFIG_NGBE is not set
+# CONFIG_TXGBE is not set
+# CONFIG_NET_VENDOR_WIZNET is not set
+# CONFIG_NET_VENDOR_XILINX is not set
+CONFIG_NET_VENDOR_BZWX=y
+# CONFIG_NCE is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+CONFIG_PHYLINK=m
+CONFIG_PHYLIB=m
+CONFIG_SWPHY=y
+CONFIG_FIXED_PHY=m
+# CONFIG_SFP is not set
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+# CONFIG_ADIN1100_PHY is not set
+# CONFIG_AQUANTIA_PHY is not set
+CONFIG_AX88796B_PHY=m
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BCM54140_PHY is not set
+# CONFIG_BCM7XXX_PHY is not set
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_MARVELL_10G_PHY is not set
+# CONFIG_MARVELL_88Q2XXX_PHY is not set
+# CONFIG_MARVELL_88X2222_PHY is not set
+# CONFIG_MAXLINEAR_GPHY is not set
+# CONFIG_MEDIATEK_GE_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_MICROCHIP_T1S_PHY is not set
+# CONFIG_MICROCHIP_PHY is not set
+# CONFIG_MICROCHIP_T1_PHY is not set
+# CONFIG_MICROSEMI_PHY is not set
+# CONFIG_MOTORCOMM_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_NXP_CBTX_PHY is not set
+# CONFIG_NXP_C45_TJA11XX_PHY is not set
+# CONFIG_NCN26000_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_RENESAS_PHY is not set
+# CONFIG_ROCKCHIP_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+# CONFIG_DP83TD510_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_MICREL_KS8995MA is not set
+# CONFIG_PSE_CONTROLLER is not set
+CONFIG_CAN_DEV=m
+# CONFIG_CAN_VCAN is not set
+# CONFIG_CAN_VXCAN is not set
+CONFIG_CAN_NETLINK=y
+CONFIG_CAN_CALC_BITTIMING=y
+# CONFIG_CAN_CAN327 is not set
+# CONFIG_CAN_FLEXCAN is not set
+# CONFIG_CAN_GRCAN is not set
+# CONFIG_CAN_KVASER_PCIEFD is not set
+# CONFIG_CAN_SLCAN is not set
+# CONFIG_CAN_XILINXCAN is not set
+# CONFIG_CAN_C_CAN is not set
+# CONFIG_CAN_CC770 is not set
+# CONFIG_CAN_CTUCANFD_PCI is not set
+# CONFIG_CAN_CTUCANFD_PLATFORM is not set
+# CONFIG_CAN_IFI_CANFD is not set
+# CONFIG_CAN_M_CAN is not set
+# CONFIG_CAN_PEAK_PCIEFD is not set
+# CONFIG_CAN_SJA1000 is not set
+# CONFIG_CAN_SOFTING is not set
+
+#
+# CAN SPI interfaces
+#
+# CONFIG_CAN_HI311X is not set
+# CONFIG_CAN_MCP251X is not set
+# CONFIG_CAN_MCP251XFD is not set
+# end of CAN SPI interfaces
+
+#
+# CAN USB interfaces
+#
+# CONFIG_CAN_8DEV_USB is not set
+# CONFIG_CAN_EMS_USB is not set
+# CONFIG_CAN_ESD_USB is not set
+# CONFIG_CAN_ETAS_ES58X is not set
+# CONFIG_CAN_F81604 is not set
+# CONFIG_CAN_GS_USB is not set
+# CONFIG_CAN_KVASER_USB is not set
+# CONFIG_CAN_MCBA_USB is not set
+# CONFIG_CAN_PEAK_USB is not set
+# CONFIG_CAN_UCAN is not set
+# end of CAN USB interfaces
+
+# CONFIG_CAN_DEBUG_DEVICES is not set
+CONFIG_MDIO_DEVICE=m
+CONFIG_MDIO_BUS=m
+CONFIG_FWNODE_MDIO=m
+CONFIG_OF_MDIO=m
+CONFIG_MDIO_DEVRES=m
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MDIO_BCM_UNIMAC is not set
+# CONFIG_MDIO_HISI_FEMAC is not set
+# CONFIG_MDIO_MVUSB is not set
+# CONFIG_MDIO_MSCC_MIIM is not set
+# CONFIG_MDIO_OCTEON is not set
+# CONFIG_MDIO_IPQ4019 is not set
+# CONFIG_MDIO_IPQ8064 is not set
+# CONFIG_MDIO_THUNDER is not set
+
+#
+# MDIO Multiplexers
+#
+# CONFIG_MDIO_BUS_MUX_GPIO is not set
+# CONFIG_MDIO_BUS_MUX_MULTIPLEXER is not set
+# CONFIG_MDIO_BUS_MUX_MMIOREG is not set
+
+#
+# PCS device drivers
+#
+# end of PCS device drivers
+
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+
+#
+# Host-side USB support is needed for USB Network Adapter support
+#
+CONFIG_USB_NET_DRIVERS=m
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_RTL8152 is not set
+# CONFIG_USB_LAN78XX is not set
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_AX88179_178A=m
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_CDC_EEM is not set
+CONFIG_USB_NET_CDC_NCM=m
+# CONFIG_USB_NET_HUAWEI_CDC_NCM is not set
+# CONFIG_USB_NET_CDC_MBIM is not set
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_SR9700 is not set
+# CONFIG_USB_NET_SR9800 is not set
+# CONFIG_USB_NET_SMSC75XX is not set
+# CONFIG_USB_NET_SMSC95XX is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=m
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+CONFIG_USB_NET_RNDIS_HOST=m
+CONFIG_USB_NET_CDC_SUBSET_ENABLE=m
+CONFIG_USB_NET_CDC_SUBSET=m
+# CONFIG_USB_ALI_M5632 is not set
+# CONFIG_USB_AN2720 is not set
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=m
+# CONFIG_USB_NET_CX82310_ETH is not set
+# CONFIG_USB_NET_KALMIA is not set
+# CONFIG_USB_NET_QMI_WWAN is not set
+# CONFIG_USB_NET_INT51X1 is not set
+# CONFIG_USB_IPHETH is not set
+# CONFIG_USB_SIERRA_NET is not set
+# CONFIG_USB_VL600 is not set
+# CONFIG_USB_NET_CH9200 is not set
+# CONFIG_USB_NET_AQC111 is not set
+CONFIG_USB_RTL8153_ECM=m
+CONFIG_WLAN=y
+# CONFIG_WLAN_VENDOR_ADMTEK is not set
+# CONFIG_WLAN_VENDOR_ATH is not set
+# CONFIG_WLAN_VENDOR_ATMEL is not set
+# CONFIG_WLAN_VENDOR_BROADCOM is not set
+# CONFIG_WLAN_VENDOR_CISCO is not set
+# CONFIG_WLAN_VENDOR_INTEL is not set
+CONFIG_WLAN_VENDOR_INTERSIL=y
+CONFIG_HOSTAP=m
+# CONFIG_HOSTAP_FIRMWARE is not set
+# CONFIG_HOSTAP_PLX is not set
+# CONFIG_HOSTAP_PCI is not set
+# CONFIG_HERMES is not set
+# CONFIG_WLAN_VENDOR_MARVELL is not set
+# CONFIG_WLAN_VENDOR_MEDIATEK is not set
+# CONFIG_WLAN_VENDOR_MICROCHIP is not set
+CONFIG_WLAN_VENDOR_PURELIFI=y
+# CONFIG_WLAN_VENDOR_RALINK is not set
+# CONFIG_WLAN_VENDOR_REALTEK is not set
+# CONFIG_WLAN_VENDOR_RSI is not set
+CONFIG_WLAN_VENDOR_SILABS=y
+# CONFIG_WLAN_VENDOR_ST is not set
+# CONFIG_WLAN_VENDOR_TI is not set
+# CONFIG_WLAN_VENDOR_ZYDAS is not set
+# CONFIG_WLAN_VENDOR_QUANTENNA is not set
+# CONFIG_USB_NET_RNDIS_WLAN is not set
+# CONFIG_VIRT_WIFI is not set
+# CONFIG_WAN is not set
+
+#
+# Wireless WAN
+#
+# CONFIG_WWAN is not set
+# end of Wireless WAN
+
+# CONFIG_VMXNET3 is not set
+# CONFIG_NETDEVSIM is not set
+CONFIG_NET_FAILOVER=y
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+# CONFIG_INPUT is not set
+
+#
+# Hardware I/O ports
+#
+# CONFIG_SERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+# CONFIG_VT is not set
+CONFIG_UNIX98_PTYS=y
+# CONFIG_LEGACY_PTYS is not set
+CONFIG_LEGACY_TIOCSTI=y
+# CONFIG_LDISC_AUTOLOAD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_PCILIB=y
+CONFIG_SERIAL_8250_PCI=y
+# CONFIG_SERIAL_8250_EXAR is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+# CONFIG_SERIAL_8250_PCI1XXXX is not set
+CONFIG_SERIAL_8250_DWLIB=y
+CONFIG_SERIAL_8250_FSL=y
+CONFIG_SERIAL_8250_DW=y
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_8250_PERICOM=y
+CONFIG_SERIAL_OF_PLATFORM=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_AMBA_PL010 is not set
+CONFIG_SERIAL_AMBA_PL011=y
+CONFIG_SERIAL_AMBA_PL011_CONSOLE=y
+# CONFIG_SERIAL_EARLYCON_SEMIHOST is not set
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX310X is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_SIFIVE is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_SC16IS7XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_XILINX_PS_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_CONEXANT_DIGICOLOR is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+CONFIG_SERIAL_MCTRL_GPIO=y
+# CONFIG_SERIAL_NONSTANDARD is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+CONFIG_HVC_DRIVER=y
+# CONFIG_HVC_DCC is not set
+# CONFIG_SERIAL_DEV_BUS is not set
+# CONFIG_TTY_PRINTK is not set
+CONFIG_VIRTIO_CONSOLE=m
+# CONFIG_IPMI_HANDLER is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+# CONFIG_HW_RANDOM_BA431 is not set
+# CONFIG_HW_RANDOM_VIRTIO is not set
+# CONFIG_HW_RANDOM_CCTRNG is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
+CONFIG_HW_RANDOM_ARM_SMCCC_TRNG=m
+CONFIG_HW_RANDOM_CN10K=m
+# CONFIG_APPLICOM is not set
+CONFIG_DEVMEM=y
+CONFIG_DEVPORT=y
+# CONFIG_TCG_TPM is not set
+# CONFIG_XILLYBUS is not set
+# CONFIG_XILLYUSB is not set
+# end of Character devices
+
+#
+# I2C support
+#
+CONFIG_I2C=m
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+CONFIG_I2C_CHARDEV=m
+# CONFIG_I2C_MUX is not set
+CONFIG_I2C_HELPER_AUTO=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_I801 is not set
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NVIDIA_GPU is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CADENCE is not set
+# CONFIG_I2C_CBUS_GPIO is not set
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_HISI is not set
+# CONFIG_I2C_NOMADIK is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_RK3X is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_THUNDERX is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_CP2615 is not set
+# CONFIG_I2C_PCI1XXXX is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_VIRTIO is not set
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_SLAVE is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+# CONFIG_SPI_MEM is not set
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_AXI_SPI_ENGINE is not set
+# CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_CADENCE is not set
+# CONFIG_SPI_CADENCE_QUADSPI is not set
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_FSL_SPI is not set
+# CONFIG_SPI_MICROCHIP_CORE is not set
+# CONFIG_SPI_MICROCHIP_CORE_QSPI is not set
+# CONFIG_SPI_OC_TINY is not set
+# CONFIG_SPI_PCI1XXXX is not set
+# CONFIG_SPI_PL022 is not set
+# CONFIG_SPI_PXA2XX is not set
+# CONFIG_SPI_SC18IS602 is not set
+# CONFIG_SPI_SIFIVE is not set
+# CONFIG_SPI_MXIC is not set
+# CONFIG_SPI_THUNDERX is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_AMD is not set
+
+#
+# SPI Multiplexer support
+#
+# CONFIG_SPI_MUX is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_LOOPBACK_TEST is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_SLAVE is not set
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+# CONFIG_PPS is not set
+
+#
+# PTP clock support
+#
+# CONFIG_PTP_1588_CLOCK is not set
+CONFIG_PTP_1588_CLOCK_OPTIONAL=y
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+# end of PTP clock support
+
+CONFIG_PINCTRL=y
+# CONFIG_DEBUG_PINCTRL is not set
+# CONFIG_PINCTRL_CY8C95X0 is not set
+# CONFIG_PINCTRL_MCP23S08 is not set
+# CONFIG_PINCTRL_MICROCHIP_SGPIO is not set
+# CONFIG_PINCTRL_OCELOT is not set
+# CONFIG_PINCTRL_SINGLE is not set
+# CONFIG_PINCTRL_STMFX is not set
+
+#
+# Renesas pinctrl drivers
+#
+# end of Renesas pinctrl drivers
+
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=512
+CONFIG_OF_GPIO=y
+CONFIG_GPIOLIB_IRQCHIP=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_CDEV=y
+# CONFIG_GPIO_CDEV_V1 is not set
+CONFIG_GPIO_GENERIC=y
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_74XX_MMIO is not set
+# CONFIG_GPIO_ALTERA is not set
+# CONFIG_GPIO_CADENCE is not set
+CONFIG_GPIO_DWAPB=y
+# CONFIG_GPIO_FTGPIO010 is not set
+CONFIG_GPIO_GENERIC_PLATFORM=y
+# CONFIG_GPIO_GRGPIO is not set
+# CONFIG_GPIO_HISI is not set
+# CONFIG_GPIO_HLWD is not set
+# CONFIG_GPIO_LOGICVC is not set
+# CONFIG_GPIO_MB86S7X is not set
+CONFIG_GPIO_PL061=y
+# CONFIG_GPIO_SIFIVE is not set
+# CONFIG_GPIO_SYSCON is not set
+CONFIG_GPIO_XGENE=y
+# CONFIG_GPIO_XILINX is not set
+# CONFIG_GPIO_AMD_FCH is not set
+# end of Memory mapped GPIO drivers
+
+#
+# I2C GPIO expanders
+#
+# CONFIG_GPIO_ADNP is not set
+# CONFIG_GPIO_FXL6408 is not set
+# CONFIG_GPIO_DS4520 is not set
+# CONFIG_GPIO_GW_PLD is not set
+# CONFIG_GPIO_MAX7300 is not set
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCA9570 is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_TPIC2810 is not set
+# end of I2C GPIO expanders
+
+#
+# MFD GPIO expanders
+#
+# end of MFD GPIO expanders
+
+#
+# PCI GPIO expanders
+#
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_PCI_IDIO_16 is not set
+# CONFIG_GPIO_PCIE_IDIO_24 is not set
+# CONFIG_GPIO_RDC321X is not set
+# end of PCI GPIO expanders
+
+#
+# SPI GPIO expanders
+#
+# CONFIG_GPIO_74X164 is not set
+# CONFIG_GPIO_MAX3191X is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_PISOSR is not set
+# CONFIG_GPIO_XRA1403 is not set
+# end of SPI GPIO expanders
+
+#
+# USB GPIO expanders
+#
+# end of USB GPIO expanders
+
+#
+# Virtual GPIO drivers
+#
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_LATCH is not set
+# CONFIG_GPIO_MOCKUP is not set
+# CONFIG_GPIO_VIRTIO is not set
+# CONFIG_GPIO_SIM is not set
+# end of Virtual GPIO drivers
+
+# CONFIG_W1 is not set
+CONFIG_POWER_RESET=y
+# CONFIG_POWER_RESET_BRCMSTB is not set
+# CONFIG_POWER_RESET_GPIO is not set
+# CONFIG_POWER_RESET_GPIO_RESTART is not set
+# CONFIG_POWER_RESET_LTC2952 is not set
+# CONFIG_POWER_RESET_RESTART is not set
+# CONFIG_POWER_RESET_XGENE is not set
+# CONFIG_POWER_RESET_SYSCON is not set
+# CONFIG_POWER_RESET_SYSCON_POWEROFF is not set
+# CONFIG_SYSCON_REBOOT_MODE is not set
+# CONFIG_NVMEM_REBOOT_MODE is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+# CONFIG_IP5XXX_POWER is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_CHARGER_ADP5061 is not set
+# CONFIG_BATTERY_CW2015 is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_DS2782 is not set
+# CONFIG_BATTERY_SAMSUNG_SDI is not set
+# CONFIG_BATTERY_SBS is not set
+# CONFIG_CHARGER_SBS is not set
+# CONFIG_BATTERY_BQ27XXX is not set
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_BATTERY_MAX17042 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHARGER_LP8727 is not set
+# CONFIG_CHARGER_GPIO is not set
+# CONFIG_CHARGER_LT3651 is not set
+# CONFIG_CHARGER_LTC4162L is not set
+# CONFIG_CHARGER_DETECTOR_MAX14656 is not set
+# CONFIG_CHARGER_MAX77976 is not set
+# CONFIG_CHARGER_BQ2415X is not set
+# CONFIG_CHARGER_BQ24257 is not set
+# CONFIG_CHARGER_BQ24735 is not set
+# CONFIG_CHARGER_BQ2515X is not set
+# CONFIG_CHARGER_BQ25890 is not set
+# CONFIG_CHARGER_BQ25980 is not set
+# CONFIG_CHARGER_BQ256XX is not set
+# CONFIG_BATTERY_GAUGE_LTC2941 is not set
+# CONFIG_BATTERY_GOLDFISH is not set
+# CONFIG_BATTERY_RT5033 is not set
+# CONFIG_CHARGER_RT9455 is not set
+# CONFIG_CHARGER_BD99954 is not set
+# CONFIG_BATTERY_UG3105 is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+# CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED is not set
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+# CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_GPIO_WATCHDOG is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_XILINX_WINDOW_WATCHDOG is not set
+# CONFIG_ZIIRAVE_WATCHDOG is not set
+# CONFIG_ARM_SP805_WATCHDOG is not set
+# CONFIG_ARM_SBSA_WATCHDOG is not set
+# CONFIG_CADENCE_WATCHDOG is not set
+# CONFIG_DW_WATCHDOG is not set
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_ARM_SMC_WATCHDOG is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_HP_WATCHDOG is not set
+# CONFIG_MEN_A21_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_ACT8945A is not set
+# CONFIG_MFD_SMPRO is not set
+# CONFIG_MFD_ATMEL_FLEXCOM is not set
+# CONFIG_MFD_ATMEL_HLCDC is not set
+# CONFIG_MFD_BCM590XX is not set
+# CONFIG_MFD_BD9571MWV is not set
+# CONFIG_MFD_AXP20X_I2C is not set
+# CONFIG_MFD_CS42L43_I2C is not set
+# CONFIG_MFD_MADERA is not set
+# CONFIG_MFD_MAX5970 is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9062 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_DA9150 is not set
+# CONFIG_MFD_DLN2 is not set
+# CONFIG_MFD_GATEWORKS_GSC is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MP2629 is not set
+# CONFIG_MFD_HI6421_PMIC is not set
+# CONFIG_LPC_ICH is not set
+# CONFIG_LPC_SCH is not set
+# CONFIG_MFD_IQS62X is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_MAX14577 is not set
+# CONFIG_MFD_MAX77650 is not set
+# CONFIG_MFD_MAX77686 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX77714 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MT6360 is not set
+# CONFIG_MFD_MT6370 is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_MENF21BMC is not set
+# CONFIG_MFD_OCELOT is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_CPCAP is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_NTXEC is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_SY7636A is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_RT4831 is not set
+# CONFIG_MFD_RT5033 is not set
+# CONFIG_MFD_RT5120 is not set
+# CONFIG_MFD_RK8XX_I2C is not set
+# CONFIG_MFD_RK8XX_SPI is not set
+# CONFIG_MFD_RN5T618 is not set
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SKY81452 is not set
+# CONFIG_MFD_STMPE is not set
+CONFIG_MFD_SYSCON=y
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_TI_LMU is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65086 is not set
+# CONFIG_MFD_TPS65217 is not set
+# CONFIG_MFD_TI_LP873X is not set
+# CONFIG_MFD_TI_LP87565 is not set
+# CONFIG_MFD_TPS65218 is not set
+# CONFIG_MFD_TPS65219 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_TPS6594_I2C is not set
+# CONFIG_MFD_TPS6594_SPI is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_STMFX is not set
+# CONFIG_MFD_ATC260X_I2C is not set
+# CONFIG_MFD_QCOM_PM8008 is not set
+# CONFIG_MFD_INTEL_M10_BMC_SPI is not set
+# CONFIG_MFD_RSMU_I2C is not set
+# CONFIG_MFD_RSMU_SPI is not set
+# end of Multifunction device drivers
+
+# CONFIG_REGULATOR is not set
+
+#
+# CEC support
+#
+# CONFIG_MEDIA_CEC_SUPPORT is not set
+# end of CEC support
+
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+# CONFIG_AUXDISPLAY is not set
+# CONFIG_DRM is not set
+# CONFIG_DRM_DEBUG_MODESET_LOCK is not set
+
+#
+# Frame buffer Devices
+#
+# CONFIG_FB is not set
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+# CONFIG_BACKLIGHT_CLASS_DEVICE is not set
+# end of Backlight & LCD device support
+# end of Graphics support
+
+# CONFIG_SOUND is not set
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=m
+# CONFIG_USB_ULPI_BUS is not set
+# CONFIG_USB_CONN_GPIO is not set
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=m
+CONFIG_USB_PCI=y
+CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEFAULT_PERSIST=y
+# CONFIG_USB_FEW_INIT_RETRIES is not set
+CONFIG_USB_DYNAMIC_MINORS=y
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_PRODUCTLIST is not set
+# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+CONFIG_USB_AUTOSUSPEND_DELAY=2
+CONFIG_USB_MON=m
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=m
+# CONFIG_USB_XHCI_DBGCAP is not set
+CONFIG_USB_XHCI_PCI=m
+# CONFIG_USB_XHCI_PCI_RENESAS is not set
+CONFIG_USB_XHCI_PLATFORM=m
+CONFIG_USB_EHCI_HCD=m
+# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_PCI=m
+# CONFIG_USB_EHCI_FSL is not set
+CONFIG_USB_EHCI_HCD_PLATFORM=m
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_MAX3421_HCD is not set
+CONFIG_USB_OHCI_HCD=m
+CONFIG_USB_OHCI_HCD_PCI=m
+CONFIG_USB_OHCI_HCD_PLATFORM=m
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+# CONFIG_USB_WDM is not set
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=m
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+# CONFIG_USB_UAS is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USBIP_CORE is not set
+
+#
+# USB dual-mode controller drivers
+#
+# CONFIG_USB_CDNS_SUPPORT is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_DWC3 is not set
+# CONFIG_USB_DWC2 is not set
+# CONFIG_USB_CHIPIDEA is not set
+# CONFIG_USB_ISP1760 is not set
+
+#
+# USB port drivers
+#
+# CONFIG_USB_SERIAL is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_APPLE_MFI_FASTCHARGE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+# CONFIG_USB_EZUSB_FX2 is not set
+# CONFIG_USB_HUB_USB251XB is not set
+# CONFIG_USB_HSIC_USB3503 is not set
+# CONFIG_USB_HSIC_USB4604 is not set
+# CONFIG_USB_LINK_LAYER_TEST is not set
+# CONFIG_USB_CHAOSKEY is not set
+# CONFIG_USB_ONBOARD_HUB is not set
+
+#
+# USB Physical Layer drivers
+#
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+# CONFIG_USB_ULPI is not set
+# end of USB Physical Layer drivers
+
+# CONFIG_USB_GADGET is not set
+# CONFIG_TYPEC is not set
+# CONFIG_USB_ROLE_SWITCH is not set
+# CONFIG_MMC is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_SUPPORT=y
+# CONFIG_EDAC is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_CLASS=y
+# CONFIG_RTC_HCTOSYS is not set
+# CONFIG_RTC_SYSTOHC is not set
+# CONFIG_RTC_DEBUG is not set
+# CONFIG_RTC_NVMEM is not set
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_ABB5ZES3 is not set
+# CONFIG_RTC_DRV_ABEOZ9 is not set
+# CONFIG_RTC_DRV_ABX80X is not set
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_HYM8563 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_NCT3018Y is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_ISL12026 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8523 is not set
+# CONFIG_RTC_DRV_PCF85063 is not set
+# CONFIG_RTC_DRV_PCF85363 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8010 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_RV3028 is not set
+# CONFIG_RTC_DRV_RV3032 is not set
+# CONFIG_RTC_DRV_RV8803 is not set
+# CONFIG_RTC_DRV_SD3078 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T93 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1302 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1343 is not set
+# CONFIG_RTC_DRV_DS1347 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6916 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RX4581 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+# CONFIG_RTC_DRV_MCP795 is not set
+CONFIG_RTC_I2C_AND_SPI=m
+
+#
+# SPI and I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS3232 is not set
+# CONFIG_RTC_DRV_PCF2127 is not set
+# CONFIG_RTC_DRV_RV3029C2 is not set
+# CONFIG_RTC_DRV_RX6110 is not set
+
+#
+# Platform RTC drivers
+#
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+CONFIG_RTC_DRV_EFI=y
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+# CONFIG_RTC_DRV_ZYNQMP is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_PL030 is not set
+CONFIG_RTC_DRV_PL031=y
+# CONFIG_RTC_DRV_CADENCE is not set
+# CONFIG_RTC_DRV_FTRTC010 is not set
+# CONFIG_RTC_DRV_R7301 is not set
+
+#
+# HID Sensor RTC drivers
+#
+# CONFIG_RTC_DRV_GOLDFISH is not set
+# CONFIG_DMADEVICES is not set
+
+#
+# DMABUF options
+#
+# CONFIG_SYNC_FILE is not set
+# CONFIG_DMABUF_HEAPS is not set
+# end of DMABUF options
+
+CONFIG_UIO=m
+# CONFIG_UIO_CIF is not set
+# CONFIG_UIO_PDRV_GENIRQ is not set
+# CONFIG_UIO_DMEM_GENIRQ is not set
+# CONFIG_UIO_AEC is not set
+# CONFIG_UIO_SERCOS3 is not set
+# CONFIG_UIO_PCI_GENERIC is not set
+# CONFIG_UIO_NETX is not set
+# CONFIG_UIO_PRUSS is not set
+# CONFIG_UIO_MF624 is not set
+# CONFIG_VFIO is not set
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO_ANCHOR=y
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_PCI_LIB=y
+CONFIG_VIRTIO_PCI_LIB_LEGACY=y
+CONFIG_VIRTIO_MENU=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
+# CONFIG_VIRTIO_BALLOON is not set
+CONFIG_VIRTIO_MMIO=y
+# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+# CONFIG_VDPA is not set
+# CONFIG_VHOST_MENU is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+# end of Microsoft Hyper-V guest support
+
+# CONFIG_GREYBUS is not set
+# CONFIG_COMEDI is not set
+# CONFIG_STAGING is not set
+# CONFIG_GOLDFISH is not set
+# CONFIG_CHROME_PLATFORMS is not set
+# CONFIG_MELLANOX_PLATFORM is not set
+CONFIG_SURFACE_PLATFORMS=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+
+#
+# Clock driver for ARM Reference designs
+#
+# CONFIG_CLK_ICST is not set
+# CONFIG_CLK_SP810 is not set
+# end of Clock driver for ARM Reference designs
+
+# CONFIG_LMK04832 is not set
+# CONFIG_COMMON_CLK_MAX9485 is not set
+# CONFIG_COMMON_CLK_SI5341 is not set
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI514 is not set
+# CONFIG_COMMON_CLK_SI544 is not set
+# CONFIG_COMMON_CLK_SI570 is not set
+# CONFIG_COMMON_CLK_CDCE706 is not set
+# CONFIG_COMMON_CLK_CDCE925 is not set
+# CONFIG_COMMON_CLK_CS2000_CP is not set
+# CONFIG_COMMON_CLK_AXI_CLKGEN is not set
+# CONFIG_COMMON_CLK_XGENE is not set
+# CONFIG_COMMON_CLK_RS9_PCIE is not set
+# CONFIG_COMMON_CLK_SI521XX is not set
+# CONFIG_COMMON_CLK_VC3 is not set
+# CONFIG_COMMON_CLK_VC5 is not set
+# CONFIG_COMMON_CLK_VC7 is not set
+# CONFIG_COMMON_CLK_FIXED_MMIO is not set
+# CONFIG_XILINX_VCU is not set
+# CONFIG_COMMON_CLK_XLNX_CLKWZRD is not set
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_TIMER_OF=y
+CONFIG_TIMER_PROBE=y
+CONFIG_ARM_ARCH_TIMER=y
+CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y
+CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
+CONFIG_FSL_ERRATUM_A008585=y
+CONFIG_HISILICON_ERRATUM_161010101=y
+CONFIG_ARM64_ERRATUM_858921=y
+CONFIG_ARM_ARCH_TIMER_WORKAROUND_IN_USERSPACE=y
+# end of Clock Source drivers
+
+# CONFIG_MAILBOX is not set
+# CONFIG_IOMMU_SUPPORT is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# CONFIG_SOC_BRCMSTB is not set
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# CONFIG_QUICC_ENGINE is not set
+# CONFIG_FSL_RCPM is not set
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# fujitsu SoC drivers
+#
+# end of fujitsu SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Enable LiteX SoC Builder specific drivers
+#
+# CONFIG_LITEX_SOC_CONTROLLER is not set
+# end of Enable LiteX SoC Builder specific drivers
+
+# CONFIG_WPCM450_SOC is not set
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+# CONFIG_PM_DEVFREQ is not set
+# CONFIG_EXTCON is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_NTB is not set
+# CONFIG_PWM is not set
+
+#
+# IRQ chip support
+#
+CONFIG_IRQCHIP=y
+CONFIG_ARM_GIC=y
+CONFIG_ARM_GIC_MAX_NR=1
+CONFIG_ARM_GIC_V2M=y
+CONFIG_ARM_GIC_V3=y
+CONFIG_ARM_GIC_V3_ITS=y
+CONFIG_ARM_GIC_V3_ITS_PCI=y
+# CONFIG_AL_FIC is not set
+# CONFIG_XILINX_INTC is not set
+CONFIG_PARTITION_PERCPU=y
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+CONFIG_RESET_CONTROLLER=y
+# CONFIG_RESET_SIMPLE is not set
+# CONFIG_RESET_TI_SYSCON is not set
+# CONFIG_RESET_TI_TPS380X is not set
+
+#
+# PHY Subsystem
+#
+CONFIG_GENERIC_PHY=y
+# CONFIG_PHY_CAN_TRANSCEIVER is not set
+
+#
+# PHY drivers for Broadcom platforms
+#
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# end of PHY drivers for Broadcom platforms
+
+# CONFIG_PHY_CADENCE_TORRENT is not set
+# CONFIG_PHY_CADENCE_DPHY is not set
+# CONFIG_PHY_CADENCE_DPHY_RX is not set
+# CONFIG_PHY_CADENCE_SIERRA is not set
+# CONFIG_PHY_CADENCE_SALVO is not set
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_LAN966X_SERDES is not set
+# CONFIG_PHY_MAPPHONE_MDM6600 is not set
+# CONFIG_PHY_OCELOT_SERDES is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+CONFIG_ARM_CCI_PMU=y
+CONFIG_ARM_CCI400_PMU=y
+# CONFIG_ARM_CCI5xx_PMU is not set
+CONFIG_ARM_CCN=y
+# CONFIG_ARM_CMN is not set
+CONFIG_ARM_PMU=y
+# CONFIG_ARM_SMMU_V3_PMU is not set
+CONFIG_ARM_PMUV3=y
+# CONFIG_ARM_DSU_PMU is not set
+# CONFIG_ARM_SPE_PMU is not set
+# CONFIG_HISI_PCIE_PMU is not set
+# CONFIG_HNS3_PMU is not set
+# CONFIG_ARM_CORESIGHT_PMU_ARCH_SYSTEM_PMU is not set
+# end of Performance monitor support
+
+CONFIG_RAS=y
+CONFIG_RAS_ARM_EVENT_INFO=y
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID_BINDER_IPC is not set
+# end of Android
+
+#
+# Vendor Hooks
+#
+# CONFIG_VENDOR_HOOKS is not set
+# end of Vendor Hooks
+
+# CONFIG_LIBNVDIMM is not set
+CONFIG_DAX=y
+# CONFIG_NVMEM is not set
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# CONFIG_HISI_PTT is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_FSI is not set
+# CONFIG_TEE is not set
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# CONFIG_PECI is not set
+# CONFIG_HTE is not set
+# CONFIG_CDX_BUS is not set
+
+#
+# CPU Inspect
+#
+# CONFIG_CPU_INSPECT is not set
+# end of CPU Inspect
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+CONFIG_BUFFER_HEAD=y
+CONFIG_LEGACY_DIRECT_IO=y
+CONFIG_EXT2_FS=m
+CONFIG_EXT2_FS_XATTR=y
+# CONFIG_EXT2_FS_POSIX_ACL is not set
+CONFIG_EXT2_FS_SECURITY=y
+CONFIG_EXT3_FS=m
+# CONFIG_EXT3_FS_POSIX_ACL is not set
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_EXT4_FS=y
+# CONFIG_EXT4_FS_POSIX_ACL is not set
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+# CONFIG_EXT4_ERROR_REPORT is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_FANOTIFY=y
+# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+# CONFIG_QUOTA_DEBUG is not set
+CONFIG_QUOTA_TREE=m
+CONFIG_QFMT_V1=m
+CONFIG_QFMT_V2=m
+CONFIG_QUOTACTL=y
+CONFIG_AUTOFS_FS=m
+CONFIG_FUSE_FS=m
+CONFIG_CUSE=m
+CONFIG_VIRTIO_FS=m
+CONFIG_OVERLAY_FS=m
+# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+# CONFIG_OVERLAY_FS_INDEX is not set
+# CONFIG_OVERLAY_FS_XINO_AUTO is not set
+# CONFIG_OVERLAY_FS_METACOPY is not set
+# CONFIG_OVERLAY_FS_DEBUG is not set
+
+#
+# Caches
+#
+CONFIG_NETFS_SUPPORT=y
+# CONFIG_NETFS_STATS is not set
+CONFIG_FSCACHE=m
+# CONFIG_FSCACHE_STATS is not set
+# CONFIG_FSCACHE_DEBUG is not set
+# CONFIG_CACHEFILES is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+CONFIG_UDF_FS=m
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_VMCORE=y
+# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_PROC_CHILDREN is not set
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_DIRTY_PAGES=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
+# CONFIG_TMPFS_INODE64 is not set
+# CONFIG_TMPFS_QUOTA is not set
+CONFIG_ARCH_SUPPORTS_HUGETLBFS=y
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+# CONFIG_HUGETLB_ALLOC_LIMIT is not set
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+# CONFIG_CONFIGFS_FS is not set
+# CONFIG_EFIVAR_FS is not set
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+CONFIG_UBIFS_FS=m
+CONFIG_UBIFS_FS_ADVANCED_COMPR=y
+CONFIG_UBIFS_FS_LZO=y
+CONFIG_UBIFS_FS_ZLIB=y
+# CONFIG_UBIFS_FS_ZSTD is not set
+# CONFIG_UBIFS_ATIME_SUPPORT is not set
+CONFIG_UBIFS_FS_XATTR=y
+CONFIG_UBIFS_FS_SECURITY=y
+# CONFIG_UBIFS_FS_AUTHENTICATION is not set
+CONFIG_CRAMFS=m
+# CONFIG_CRAMFS_BLOCKDEV is not set
+# CONFIG_CRAMFS_MTD is not set
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_FILE_CACHE=y
+# CONFIG_SQUASHFS_FILE_DIRECT is not set
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_CHOICE_DECOMP_BY_MOUNT is not set
+CONFIG_SQUASHFS_COMPILE_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI is not set
+# CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI_PERCPU is not set
+CONFIG_SQUASHFS_XATTR=y
+CONFIG_SQUASHFS_ZLIB=y
+# CONFIG_SQUASHFS_LZ4 is not set
+# CONFIG_SQUASHFS_LZO is not set
+CONFIG_SQUASHFS_XZ=y
+# CONFIG_SQUASHFS_ZSTD is not set
+# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_PSTORE is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=m
+# CONFIG_NFS_V2 is not set
+CONFIG_NFS_V3=m
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=m
+# CONFIG_NFS_SWAP is not set
+CONFIG_NFS_V4_1=y
+# CONFIG_NFS_V4_2 is not set
+CONFIG_PNFS_FILE_LAYOUT=m
+CONFIG_PNFS_BLOCK=m
+CONFIG_PNFS_FLEXFILE_LAYOUT=m
+CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
+# CONFIG_NFS_V4_1_MIGRATION is not set
+# CONFIG_NFS_FSCACHE is not set
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+CONFIG_NFSD=m
+# CONFIG_NFSD_V2 is not set
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+# CONFIG_NFSD_BLOCKLAYOUT is not set
+# CONFIG_NFSD_SCSILAYOUT is not set
+# CONFIG_NFSD_FLEXFILELAYOUT is not set
+# CONFIG_NFSD_V4_SECURITY_LABEL is not set
+CONFIG_GRACE_PERIOD=m
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=m
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=m
+CONFIG_SUNRPC_GSS=m
+CONFIG_SUNRPC_BACKCHANNEL=y
+CONFIG_RPCSEC_GSS_KRB5=m
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS2 is not set
+CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y
+# CONFIG_CIFS_UPCALL is not set
+# CONFIG_CIFS_XATTR is not set
+CONFIG_CIFS_DEBUG=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
+# CONFIG_CIFS_DFS_UPCALL is not set
+# CONFIG_CIFS_SWN_UPCALL is not set
+# CONFIG_CIFS_FSCACHE is not set
+# CONFIG_SMB_SERVER is not set
+CONFIG_SMBFS=m
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_9P_FS=y
+CONFIG_9P_FS_POSIX_ACL=y
+# CONFIG_9P_FS_SECURITY is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+# CONFIG_NLS_CODEPAGE_936 is not set
+# CONFIG_NLS_CODEPAGE_950 is not set
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+CONFIG_NLS_UTF8=m
+CONFIG_NLS_UCS2_UTILS=m
+# CONFIG_UNICODE is not set
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_TRUSTED_KEYS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+CONFIG_SECURITY_DMESG_RESTRICT=y
+CONFIG_SECURITY=y
+CONFIG_SECURITYFS=y
+CONFIG_SECURITY_NETWORK=y
+# CONFIG_SECURITY_NETWORK_XFRM is not set
+# CONFIG_SECURITY_PATH is not set
+CONFIG_LSM_MMAP_MIN_ADDR=32768
+CONFIG_HARDENED_USERCOPY=y
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+CONFIG_SECURITY_SELINUX=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM=y
+CONFIG_SECURITY_SELINUX_DEVELOP=y
+CONFIG_SECURITY_SELINUX_AVC_STATS=y
+CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9
+CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256
+# CONFIG_SECURITY_SELINUX_DEBUG is not set
+CONFIG_SECURITY_SMACK=y
+# CONFIG_SECURITY_SMACK_BRINGUP is not set
+# CONFIG_SECURITY_SMACK_NETFILTER is not set
+# CONFIG_SECURITY_SMACK_APPEND_SIGNALS is not set
+# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_SECURITY_APPARMOR is not set
+# CONFIG_SECURITY_LOADPIN is not set
+CONFIG_SECURITY_YAMA=y
+# CONFIG_SECURITY_SAFESETID is not set
+# CONFIG_SECURITY_LOCKDOWN_LSM is not set
+# CONFIG_SECURITY_LANDLOCK is not set
+# CONFIG_INTEGRITY is not set
+# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set
+# CONFIG_DEFAULT_SECURITY_SELINUX is not set
+# CONFIG_DEFAULT_SECURITY_SMACK is not set
+CONFIG_DEFAULT_SECURITY_DAC=y
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
+CONFIG_INIT_STACK_NONE=y
+# CONFIG_INIT_STACK_ALL_PATTERN is not set
+# CONFIG_INIT_STACK_ALL_ZERO is not set
+# CONFIG_GCC_PLUGIN_STACKLEAK is not set
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
+# CONFIG_ZERO_CALL_USED_REGS is not set
+# end of Memory initialization
+
+#
+# Hardening of kernel data structures
+#
+# CONFIG_LIST_HARDENED is not set
+# CONFIG_BUG_ON_DATA_CORRUPTION is not set
+# end of Hardening of kernel data structures
+
+CONFIG_RANDSTRUCT_NONE=y
+# CONFIG_RANDSTRUCT_FULL is not set
+# CONFIG_RANDSTRUCT_PERFORMANCE is not set
+# end of Kernel hardening options
+
+CONFIG_SECURITY_BOOT_INIT=y
+# end of Security options
+
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=y
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SIG2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=m
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_NULL=y
+CONFIG_CRYPTO_NULL2=y
+# CONFIG_CRYPTO_PCRYPT is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+# end of Crypto core or helper
+
+#
+# Public-key cryptography
+#
+# CONFIG_CRYPTO_RSA is not set
+# CONFIG_CRYPTO_DH is not set
+# CONFIG_CRYPTO_ECDH is not set
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+# end of Public-key cryptography
+
+#
+# Block ciphers
+#
+CONFIG_CRYPTO_AES=m
+# CONFIG_CRYPTO_AES_TI is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARIA is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_SM4_GENERIC is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+# end of Block ciphers
+
+#
+# Length-preserving ciphers and modes
+#
+# CONFIG_CRYPTO_ADIANTUM is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_CHACHA20 is not set
+CONFIG_CRYPTO_CBC=m
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=m
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=y
+# CONFIG_CRYPTO_HCTR2 is not set
+# CONFIG_CRYPTO_KEYWRAP is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_OFB is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+# end of Length-preserving ciphers and modes
+
+#
+# AEAD (authenticated encryption with associated data) ciphers
+#
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_GENIV=m
+# CONFIG_CRYPTO_SEQIV is not set
+CONFIG_CRYPTO_ECHAINIV=m
+# CONFIG_CRYPTO_ESSIV is not set
+# end of AEAD (authenticated encryption with associated data) ciphers
+
+#
+# Hashes, digests, and MACs
+#
+# CONFIG_CRYPTO_BLAKE2B is not set
+CONFIG_CRYPTO_CMAC=m
+CONFIG_CRYPTO_GHASH=m
+CONFIG_CRYPTO_HMAC=m
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=m
+CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_SHA3=m
+# CONFIG_CRYPTO_SM3_GENERIC is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_VMAC is not set
+# CONFIG_CRYPTO_WP512 is not set
+# CONFIG_CRYPTO_XCBC is not set
+# CONFIG_CRYPTO_XXHASH is not set
+# end of Hashes, digests, and MACs
+
+#
+# CRCs (cyclic redundancy checks)
+#
+CONFIG_CRYPTO_CRC32C=y
+# CONFIG_CRYPTO_CRC32 is not set
+# CONFIG_CRYPTO_CRCT10DIF is not set
+# end of CRCs (cyclic redundancy checks)
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=m
+CONFIG_CRYPTO_LZO=m
+# CONFIG_CRYPTO_842 is not set
+CONFIG_CRYPTO_LZ4=m
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+# end of Compression
+
+#
+# Random number generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DRBG_MENU=m
+CONFIG_CRYPTO_DRBG_HMAC=y
+# CONFIG_CRYPTO_DRBG_HASH is not set
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=m
+CONFIG_CRYPTO_JITTERENTROPY=m
+# CONFIG_CRYPTO_JITTERENTROPY_TESTINTERFACE is not set
+# end of Random number generation
+
+#
+# Userspace interface
+#
+CONFIG_CRYPTO_USER_API=y
+# CONFIG_CRYPTO_USER_API_HASH is not set
+# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
+# CONFIG_CRYPTO_USER_API_RNG is not set
+CONFIG_CRYPTO_USER_API_AEAD=y
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+# end of Userspace interface
+
+CONFIG_CRYPTO_HASH_INFO=y
+# CONFIG_CRYPTO_NHPOLY1305_NEON is not set
+# CONFIG_CRYPTO_CHACHA20_NEON is not set
+
+#
+# Accelerated Cryptographic Algorithms for CPU (arm64)
+#
+# CONFIG_CRYPTO_GHASH_ARM64_CE is not set
+# CONFIG_CRYPTO_POLY1305_NEON is not set
+# CONFIG_CRYPTO_SHA1_ARM64_CE is not set
+# CONFIG_CRYPTO_SHA256_ARM64 is not set
+# CONFIG_CRYPTO_SHA2_ARM64_CE is not set
+# CONFIG_CRYPTO_SHA512_ARM64 is not set
+# CONFIG_CRYPTO_SHA512_ARM64_CE is not set
+# CONFIG_CRYPTO_SHA3_ARM64 is not set
+# CONFIG_CRYPTO_SM3_NEON is not set
+# CONFIG_CRYPTO_SM3_ARM64_CE is not set
+# CONFIG_CRYPTO_POLYVAL_ARM64_CE is not set
+# CONFIG_CRYPTO_AES_ARM64 is not set
+# CONFIG_CRYPTO_AES_ARM64_CE is not set
+# CONFIG_CRYPTO_AES_ARM64_CE_BLK is not set
+# CONFIG_CRYPTO_AES_ARM64_NEON_BLK is not set
+# CONFIG_CRYPTO_AES_ARM64_BS is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_BLK is not set
+# CONFIG_CRYPTO_SM4_ARM64_NEON_BLK is not set
+# CONFIG_CRYPTO_AES_ARM64_CE_CCM is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_CCM is not set
+# CONFIG_CRYPTO_SM4_ARM64_CE_GCM is not set
+# end of Accelerated Cryptographic Algorithms for CPU (arm64)
+
+# CONFIG_CRYPTO_HW is not set
+# CONFIG_ASYMMETRIC_KEY_TYPE is not set
+
+#
+# Certificates for signature checking
+#
+# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
+# CONFIG_PGP_PRELOAD_PUBLIC_KEYS is not set
+# end of Certificates for signature checking
+
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_HAVE_ARCH_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+# CONFIG_CORDIC is not set
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+# CONFIG_INDIRECT_PIO is not set
+# CONFIG_TRACE_MMIO_ACCESS is not set
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_UTILS=y
+CONFIG_CRYPTO_LIB_AES=m
+CONFIG_CRYPTO_LIB_ARC4=m
+CONFIG_CRYPTO_LIB_GF128MUL=m
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=9
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA1=y
+CONFIG_CRYPTO_LIB_SHA256=y
+# end of Crypto library routines
+
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=y
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC64_ROCKSOFT is not set
+CONFIG_CRC_ITU_T=y
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=m
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+CONFIG_AUDIT_GENERIC=y
+CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
+CONFIG_AUDIT_COMPAT_GENERIC=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=m
+CONFIG_LZO_COMPRESS=m
+CONFIG_LZO_DECOMPRESS=m
+CONFIG_LZ4_COMPRESS=m
+CONFIG_LZ4_DECOMPRESS=m
+CONFIG_XZ_DEC=y
+# CONFIG_XZ_DEC_X86 is not set
+# CONFIG_XZ_DEC_POWERPC is not set
+# CONFIG_XZ_DEC_IA64 is not set
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+# CONFIG_XZ_DEC_SPARC is not set
+# CONFIG_XZ_DEC_MICROLZMA is not set
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_DMA_DECLARE_COHERENT=y
+CONFIG_ARCH_HAS_SETUP_DMA_OPS=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_DEVICE=y
+CONFIG_ARCH_HAS_SYNC_DMA_FOR_CPU=y
+CONFIG_ARCH_HAS_DMA_PREP_COHERENT=y
+CONFIG_SWIOTLB=y
+# CONFIG_SWIOTLB_DYNAMIC is not set
+CONFIG_DMA_BOUNCE_UNALIGNED_KMALLOC=y
+# CONFIG_DMA_RESTRICTED_POOL is not set
+CONFIG_DMA_NONCOHERENT_MMAP=y
+CONFIG_DMA_COHERENT_POOL=y
+CONFIG_DMA_DIRECT_REMAP=y
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_DMA_MAP_BENCHMARK is not set
+CONFIG_SGL_ALLOC=y
+# CONFIG_FORCE_NR_CPUS is not set
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+# CONFIG_IRQ_POLL is not set
+CONFIG_LIBFDT=y
+CONFIG_OID_REGISTRY=m
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+CONFIG_FONT_8x16=y
+CONFIG_FONT_AUTOSELECT=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_STACKDEPOT=y
+CONFIG_SBITMAP=y
+# end of Library routines
+
+CONFIG_GENERIC_IOREMAP=y
+CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED=y
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+# CONFIG_STACKTRACE_BUILD_ID is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+# CONFIG_SYMBOLIC_ERRNAME is not set
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+CONFIG_DEBUG_KERNEL=y
+# CONFIG_DEBUG_MISC is not set
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_AS_HAS_NON_CONST_LEB128=y
+CONFIG_DEBUG_INFO_NONE=y
+# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_DWARF5 is not set
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set
+CONFIG_ARCH_WANT_FRAME_POINTERS=y
+CONFIG_FRAME_POINTER=y
+# CONFIG_VMLINUX_MAP is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+# CONFIG_MAGIC_SYSRQ_SERIAL is not set
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+# CONFIG_UBSAN is not set
+CONFIG_HAVE_ARCH_KCSAN=y
+CONFIG_HAVE_KCSAN_COMPILER=y
+# CONFIG_KCSAN is not set
+# end of Generic Kernel Debugging Instruments
+
+#
+# Networking Debugging
+#
+# CONFIG_NET_DEV_REFCNT_TRACKER is not set
+# CONFIG_NET_NS_REFCNT_TRACKER is not set
+# CONFIG_DEBUG_NET is not set
+# end of Networking Debugging
+
+#
+# Memory Debugging
+#
+# CONFIG_PAGE_EXTENSION is not set
+# CONFIG_DEBUG_PAGEALLOC is not set
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_TABLE_CHECK is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_PAGE_REF is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+CONFIG_DEBUG_KMEMLEAK=y
+CONFIG_DEBUG_KMEMLEAK_MEM_POOL_SIZE=2000
+CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF=y
+# CONFIG_DEBUG_KMEMLEAK_AUTO_SCAN is not set
+# CONFIG_PER_VMA_LOCK_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SHRINKER_DEBUG is not set
+CONFIG_DEBUG_STACK_USAGE=y
+CONFIG_SCHED_STACK_END_CHECK=y
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_SW_TAGS=y
+CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_KASAN_SW_TAGS=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+# CONFIG_KFENCE is not set
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+CONFIG_PANIC_ON_OOPS=y
+CONFIG_PANIC_ON_OOPS_VALUE=1
+CONFIG_PANIC_TIMEOUT=0
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
+# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
+CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y
+# CONFIG_HARDLOCKUP_DETECTOR is not set
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_WQ_CPU_INTENSIVE_REPORT is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCHED_INFO=y
+# CONFIG_SCHEDSTATS is not set
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+# CONFIG_DEBUG_PREEMPT is not set
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+CONFIG_DEBUG_ATOMIC_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+# CONFIG_CSD_LOCK_WAIT_DEBUG is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+# CONFIG_DEBUG_IRQFLAGS is not set
+CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+
+#
+# Debug kernel data structures
+#
+# CONFIG_DEBUG_LIST is not set
+# CONFIG_DEBUG_PLIST is not set
+CONFIG_DEBUG_SG=y
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_MAPLE_TREE is not set
+# end of Debug kernel data structures
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=65
+CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
+# CONFIG_RCU_CPU_STALL_CPUTIME is not set
+# CONFIG_RCU_TRACE is not set
+# CONFIG_RCU_EQS_DEBUG is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_DEBUG_CGROUP_REF is not set
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_RETVAL=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_TRACER_MAX_TRACE=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_BOOTTIME_TRACING is not set
+# CONFIG_FUNCTION_TRACER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+CONFIG_SCHED_TRACER=y
+# CONFIG_HWLAT_TRACER is not set
+# CONFIG_OSNOISE_TRACER is not set
+# CONFIG_TIMERLAT_TRACER is not set
+# CONFIG_FTRACE_SYSCALLS is not set
+CONFIG_TRACER_SNAPSHOT=y
+# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_KPROBE_EVENTS=y
+CONFIG_UPROBE_EVENTS=y
+CONFIG_DYNAMIC_EVENTS=y
+CONFIG_PROBE_EVENTS=y
+# CONFIG_SYNTH_EVENTS is not set
+# CONFIG_USER_EVENTS is not set
+# CONFIG_HIST_TRIGGERS is not set
+# CONFIG_TRACE_EVENT_INJECT is not set
+# CONFIG_TRACEPOINT_BENCHMARK is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_TRACE_EVAL_MAP_FILE is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set
+# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
+# CONFIG_KPROBE_EVENT_GEN_TEST is not set
+# CONFIG_RV is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y
+CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y
+CONFIG_STRICT_DEVMEM=y
+CONFIG_IO_STRICT_DEVMEM=y
+
+#
+# arm64 Debugging
+#
+# CONFIG_PID_IN_CONTEXTIDR is not set
+# CONFIG_ARM64_RELOC_TEST is not set
+# CONFIG_CORESIGHT is not set
+# end of arm64 Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+CONFIG_FUNCTION_ERROR_INJECTION=y
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+CONFIG_RUNTIME_TESTING_MENU=y
+# CONFIG_TEST_DHRY is not set
+# CONFIG_LKDTM is not set
+# CONFIG_TEST_MIN_HEAP is not set
+# CONFIG_TEST_DIV64 is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_TEST_REF_TRACKER is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_REED_SOLOMON_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_PERCPU_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_TEST_HEXDUMP is not set
+# CONFIG_STRING_SELFTEST is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
+# CONFIG_TEST_SCANF is not set
+# CONFIG_TEST_BITMAP is not set
+# CONFIG_TEST_UUID is not set
+# CONFIG_TEST_XARRAY is not set
+# CONFIG_TEST_MAPLE_TREE is not set
+# CONFIG_TEST_RHASHTABLE is not set
+# CONFIG_TEST_IDA is not set
+# CONFIG_TEST_LKM is not set
+# CONFIG_TEST_BITOPS is not set
+# CONFIG_TEST_VMALLOC is not set
+# CONFIG_TEST_USER_COPY is not set
+# CONFIG_TEST_BPF is not set
+# CONFIG_TEST_BLACKHOLE_DEV is not set
+# CONFIG_FIND_BIT_BENCHMARK is not set
+# CONFIG_TEST_FIRMWARE is not set
+# CONFIG_TEST_SYSCTL is not set
+# CONFIG_TEST_UDELAY is not set
+# CONFIG_TEST_STATIC_KEYS is not set
+# CONFIG_TEST_KMOD is not set
+# CONFIG_TEST_MEMCAT_P is not set
+# CONFIG_TEST_MEMINIT is not set
+# CONFIG_TEST_FREE_PAGES is not set
+CONFIG_ARCH_USE_MEMTEST=y
+# CONFIG_MEMTEST is not set
+# end of Kernel Testing and Coverage
+
+#
+# Rust hacking
+#
+# end of Rust hacking
+# end of Kernel hacking
+
+# CONFIG_KWORKER_NUMA_AFFINITY is not set
diff --git a/meta-openeuler/recipes-kernel/linux/files/kernel6-config/x86/defconfig b/meta-openeuler/recipes-kernel/linux/files/kernel6-config/x86/defconfig
new file mode 100644
index 0000000000000000000000000000000000000000..07710003a490c2f9ece6c840a6471821156fdf0a
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/kernel6-config/x86/defconfig
@@ -0,0 +1,6020 @@
+#
+# Automatically generated file; DO NOT EDIT.
+# Linux/x86 6.6.0 Kernel Configuration
+#
+CONFIG_CC_VERSION_TEXT="x86_64-openeuler-linux-gnu-gcc (crosstool-NG 1.26.0) 12.3.1"
+CONFIG_CC_IS_GCC=y
+CONFIG_GCC_VERSION=120301
+CONFIG_CLANG_VERSION=0
+CONFIG_AS_IS_GNU=y
+CONFIG_AS_VERSION=24100
+CONFIG_LD_IS_BFD=y
+CONFIG_LD_VERSION=24100
+CONFIG_LLD_VERSION=0
+CONFIG_CC_CAN_LINK=y
+CONFIG_CC_CAN_LINK_STATIC=y
+CONFIG_CC_HAS_ASM_GOTO_OUTPUT=y
+CONFIG_CC_HAS_ASM_GOTO_TIED_OUTPUT=y
+CONFIG_GCC_ASM_GOTO_OUTPUT_WORKAROUND=y
+CONFIG_TOOLS_SUPPORT_RELR=y
+CONFIG_CC_HAS_ASM_INLINE=y
+CONFIG_CC_HAS_NO_PROFILE_FN_ATTR=y
+CONFIG_PAHOLE_VERSION=0
+CONFIG_IRQ_WORK=y
+CONFIG_BUILDTIME_TABLE_SORT=y
+CONFIG_THREAD_INFO_IN_TASK=y
+
+#
+# General setup
+#
+CONFIG_INIT_ENV_ARG_LIMIT=32
+# CONFIG_COMPILE_TEST is not set
+# CONFIG_WERROR is not set
+CONFIG_LOCALVERSION="-openeuler"
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_BUILD_SALT=""
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_LZ4=y
+CONFIG_HAVE_KERNEL_ZSTD=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_BZIP2 is not set
+# CONFIG_KERNEL_LZMA is not set
+# CONFIG_KERNEL_XZ is not set
+# CONFIG_KERNEL_LZO is not set
+# CONFIG_KERNEL_LZ4 is not set
+# CONFIG_KERNEL_ZSTD is not set
+CONFIG_DEFAULT_INIT=""
+CONFIG_DEFAULT_HOSTNAME="(none)"
+CONFIG_SYSVIPC=y
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_SYSVIPC_COMPAT=y
+CONFIG_POSIX_MQUEUE=y
+CONFIG_POSIX_MQUEUE_SYSCTL=y
+# CONFIG_WATCH_QUEUE is not set
+CONFIG_CROSS_MEMORY_ATTACH=y
+CONFIG_USELIB=y
+CONFIG_AUDIT=y
+CONFIG_HAVE_ARCH_AUDITSYSCALL=y
+CONFIG_AUDITSYSCALL=y
+
+#
+# IRQ subsystem
+#
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y
+CONFIG_GENERIC_PENDING_IRQ=y
+CONFIG_GENERIC_IRQ_MIGRATION=y
+CONFIG_GENERIC_IRQ_INJECTION=y
+CONFIG_HARDIRQS_SW_RESEND=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_DOMAIN_HIERARCHY=y
+CONFIG_GENERIC_MSI_IRQ=y
+CONFIG_IRQ_MSI_IOMMU=y
+CONFIG_GENERIC_IRQ_MATRIX_ALLOCATOR=y
+CONFIG_GENERIC_IRQ_RESERVATION_MODE=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_SPARSE_IRQ=y
+# CONFIG_GENERIC_IRQ_DEBUGFS is not set
+# end of IRQ subsystem
+
+CONFIG_CLOCKSOURCE_WATCHDOG=y
+CONFIG_ARCH_CLOCKSOURCE_INIT=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
+CONFIG_GENERIC_CLOCKEVENTS_MIN_ADJUST=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_HAVE_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_POSIX_CPU_TIMERS_TASK_WORK=y
+CONFIG_CONTEXT_TRACKING=y
+CONFIG_CONTEXT_TRACKING_IDLE=y
+
+#
+# Timers subsystem
+#
+CONFIG_TICK_ONESHOT=y
+CONFIG_NO_HZ_COMMON=y
+# CONFIG_HZ_PERIODIC is not set
+# CONFIG_NO_HZ_IDLE is not set
+CONFIG_NO_HZ_FULL=y
+CONFIG_CONTEXT_TRACKING_USER=y
+# CONFIG_CONTEXT_TRACKING_USER_FORCE is not set
+# CONFIG_NO_HZ is not set
+CONFIG_HIGH_RES_TIMERS=y
+CONFIG_CLOCKSOURCE_WATCHDOG_MAX_SKEW_US=125
+CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE=y
+# end of Timers subsystem
+
+CONFIG_BPF=y
+CONFIG_HAVE_EBPF_JIT=y
+CONFIG_ARCH_WANT_DEFAULT_BPF_JIT=y
+
+#
+# BPF subsystem
+#
+# CONFIG_BPF_SYSCALL is not set
+# CONFIG_BPF_JIT is not set
+# end of BPF subsystem
+
+CONFIG_PREEMPT_BUILD=y
+# CONFIG_PREEMPT_NONE is not set
+# CONFIG_PREEMPT_VOLUNTARY is not set
+CONFIG_PREEMPT=y
+CONFIG_PREEMPT_COUNT=y
+CONFIG_PREEMPTION=y
+CONFIG_PREEMPT_DYNAMIC=y
+# CONFIG_SCHED_CORE is not set
+
+#
+# CPU/Task time and stats accounting
+#
+CONFIG_VIRT_CPU_ACCOUNTING=y
+CONFIG_VIRT_CPU_ACCOUNTING_GEN=y
+# CONFIG_IRQ_TIME_ACCOUNTING is not set
+CONFIG_BSD_PROCESS_ACCT=y
+CONFIG_BSD_PROCESS_ACCT_V3=y
+CONFIG_TASKSTATS=y
+CONFIG_TASK_DELAY_ACCT=y
+CONFIG_TASK_XACCT=y
+CONFIG_TASK_IO_ACCOUNTING=y
+CONFIG_PSI=y
+CONFIG_PSI_DEFAULT_DISABLED=y
+# CONFIG_PSI_CGROUP_V1 is not set
+# CONFIG_PSI_FINE_GRAINED is not set
+# end of CPU/Task time and stats accounting
+
+CONFIG_CPU_ISOLATION=y
+
+#
+# RCU Subsystem
+#
+CONFIG_TREE_RCU=y
+CONFIG_PREEMPT_RCU=y
+# CONFIG_RCU_EXPERT is not set
+CONFIG_TREE_SRCU=y
+CONFIG_TASKS_RCU_GENERIC=y
+CONFIG_TASKS_RCU=y
+CONFIG_TASKS_RUDE_RCU=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RCU_NEED_SEGCBLIST=y
+CONFIG_RCU_NOCB_CPU=y
+# CONFIG_RCU_NOCB_CPU_DEFAULT_ALL is not set
+# CONFIG_RCU_LAZY is not set
+# end of RCU Subsystem
+
+# CONFIG_IKCONFIG is not set
+# CONFIG_IKHEADERS is not set
+CONFIG_LOG_BUF_SHIFT=18
+CONFIG_LOG_CPU_MAX_BUF_SHIFT=12
+# CONFIG_PRINTK_INDEX is not set
+CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
+
+#
+# Scheduler features
+#
+# CONFIG_UCLAMP_TASK is not set
+# end of Scheduler features
+
+CONFIG_ARCH_SUPPORTS_NUMA_BALANCING=y
+CONFIG_ARCH_WANT_BATCHED_UNMAP_TLB_FLUSH=y
+CONFIG_CC_HAS_INT128=y
+CONFIG_CC_IMPLICIT_FALLTHROUGH="-Wimplicit-fallthrough=5"
+CONFIG_GCC11_NO_ARRAY_BOUNDS=y
+CONFIG_CC_NO_ARRAY_BOUNDS=y
+CONFIG_ARCH_SUPPORTS_INT128=y
+CONFIG_NUMA_BALANCING=y
+CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y
+CONFIG_CGROUPS=y
+CONFIG_PAGE_COUNTER=y
+# CONFIG_CGROUP_FAVOR_DYNMODS is not set
+CONFIG_MEMCG=y
+# CONFIG_MEMCG_V1_RECLAIM is not set
+# CONFIG_MEMCG_MEMFS_INFO is not set
+# CONFIG_MEMCG_OOM_PRIORITY is not set
+# CONFIG_MEMCG_SWAP_QOS is not set
+CONFIG_MEMCG_KMEM=y
+CONFIG_BLK_CGROUP=y
+CONFIG_CGROUP_WRITEBACK=y
+# CONFIG_CGROUP_V1_WRITEBACK is not set
+CONFIG_CGROUP_SCHED=y
+# CONFIG_QOS_SCHED is not set
+CONFIG_FAIR_GROUP_SCHED=y
+CONFIG_CFS_BANDWIDTH=y
+CONFIG_RT_GROUP_SCHED=y
+# CONFIG_QOS_SCHED_DYNAMIC_AFFINITY is not set
+CONFIG_SCHED_MM_CID=y
+CONFIG_CGROUP_PIDS=y
+CONFIG_CGROUP_RDMA=y
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CGROUP_HUGETLB=y
+CONFIG_CPUSETS=y
+CONFIG_PROC_PID_CPUSET=y
+CONFIG_CGROUP_DEVICE=y
+CONFIG_CGROUP_CPUACCT=y
+CONFIG_CGROUP_PERF=y
+# CONFIG_CGROUP_MISC is not set
+# CONFIG_CGROUP_DEBUG is not set
+CONFIG_SOCK_CGROUP_DATA=y
+# CONFIG_CGROUP_V1_KILL is not set
+# CONFIG_CGROUP_V1_STAT is not set
+# CONFIG_CGROUP_FILES is not set
+CONFIG_NAMESPACES=y
+CONFIG_UTS_NS=y
+CONFIG_TIME_NS=y
+CONFIG_IPC_NS=y
+CONFIG_USER_NS=y
+CONFIG_PID_NS=y
+CONFIG_NET_NS=y
+# CONFIG_SCHED_STEAL is not set
+# CONFIG_CHECKPOINT_RESTORE is not set
+CONFIG_SCHED_AUTOGROUP=y
+CONFIG_RELAY=y
+CONFIG_BLK_DEV_INITRD=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_RD_GZIP=y
+CONFIG_RD_BZIP2=y
+CONFIG_RD_LZMA=y
+CONFIG_RD_XZ=y
+CONFIG_RD_LZO=y
+CONFIG_RD_LZ4=y
+CONFIG_RD_ZSTD=y
+CONFIG_INITRAMFS_FILE_METADATA=""
+# CONFIG_BOOT_CONFIG is not set
+CONFIG_INITRAMFS_PRESERVE_MTIME=y
+CONFIG_CC_OPTIMIZE_FOR_PERFORMANCE=y
+# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
+CONFIG_LD_ORPHAN_WARN=y
+CONFIG_LD_ORPHAN_WARN_LEVEL="warn"
+CONFIG_SYSCTL=y
+CONFIG_HAVE_UID16=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_HAVE_PCSPKR_PLATFORM=y
+CONFIG_EXPERT=y
+CONFIG_UID16=y
+CONFIG_MULTIUSER=y
+CONFIG_SGETMASK_SYSCALL=y
+CONFIG_SYSFS_SYSCALL=y
+CONFIG_FHANDLE=y
+CONFIG_POSIX_TIMERS=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+CONFIG_ELF_CORE=y
+CONFIG_PCSPKR_PLATFORM=y
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_FUTEX_PI=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_IO_URING=y
+CONFIG_ADVISE_SYSCALLS=y
+CONFIG_MEMBARRIER=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_SELFTEST is not set
+CONFIG_KALLSYMS_ALL=y
+CONFIG_KALLSYMS_ABSOLUTE_PERCPU=y
+CONFIG_KALLSYMS_BASE_RELATIVE=y
+CONFIG_ARCH_HAS_MEMBARRIER_SYNC_CORE=y
+CONFIG_KCMP=y
+CONFIG_RSEQ=y
+CONFIG_CACHESTAT_SYSCALL=y
+# CONFIG_DEBUG_RSEQ is not set
+CONFIG_HAVE_PERF_EVENTS=y
+# CONFIG_PC104 is not set
+
+#
+# Kernel Performance Events And Counters
+#
+CONFIG_PERF_EVENTS=y
+# CONFIG_DEBUG_PERF_USE_VMALLOC is not set
+# end of Kernel Performance Events And Counters
+
+CONFIG_SYSTEM_DATA_VERIFICATION=y
+CONFIG_PROFILING=y
+CONFIG_TRACEPOINTS=y
+CONFIG_KABI_RESERVE=y
+CONFIG_KABI_SIZE_ALIGN_CHECKS=y
+
+#
+# Kexec and crash features
+#
+CONFIG_CRASH_CORE=y
+CONFIG_KEXEC_CORE=y
+CONFIG_KEXEC=y
+# CONFIG_KEXEC_FILE is not set
+# CONFIG_KEXEC_JUMP is not set
+CONFIG_CRASH_DUMP=y
+CONFIG_CRASH_HOTPLUG=y
+CONFIG_CRASH_MAX_MEMORY_RANGES=8192
+# end of Kexec and crash features
+# end of General setup
+
+CONFIG_64BIT=y
+CONFIG_X86_64=y
+CONFIG_X86=y
+CONFIG_INSTRUCTION_DECODER=y
+CONFIG_OUTPUT_FORMAT="elf64-x86-64"
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_MMU=y
+CONFIG_ARCH_MMAP_RND_BITS_MIN=28
+CONFIG_ARCH_MMAP_RND_BITS_MAX=32
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=8
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MAX=16
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_GENERIC_BUG=y
+CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_ARCH_HAS_CPU_RELAX=y
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_AUDIT_ARCH=y
+CONFIG_HAVE_INTEL_TXT=y
+CONFIG_X86_64_SMP=y
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_FIX_EARLYCON_MEM=y
+CONFIG_PGTABLE_LEVELS=5
+CONFIG_CC_HAS_SANE_STACKPROTECTOR=y
+
+#
+# Processor type and features
+#
+CONFIG_SMP=y
+CONFIG_X86_X2APIC=y
+CONFIG_X86_MPPARSE=y
+# CONFIG_GOLDFISH is not set
+CONFIG_X86_CPU_RESCTRL=y
+CONFIG_X86_EXTENDED_PLATFORM=y
+# CONFIG_X86_NUMACHIP is not set
+# CONFIG_X86_VSMP is not set
+# CONFIG_X86_UV is not set
+# CONFIG_X86_GOLDFISH is not set
+# CONFIG_X86_INTEL_MID is not set
+# CONFIG_X86_INTEL_LPSS is not set
+# CONFIG_X86_AMD_PLATFORM_DEVICE is not set
+CONFIG_IOSF_MBI=y
+# CONFIG_IOSF_MBI_DEBUG is not set
+CONFIG_X86_SUPPORTS_MEMORY_FAILURE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_HYPERVISOR_GUEST=y
+CONFIG_PARAVIRT=y
+# CONFIG_PARAVIRT_DEBUG is not set
+# CONFIG_PARAVIRT_SPINLOCKS is not set
+CONFIG_X86_HV_CALLBACK_VECTOR=y
+# CONFIG_XEN is not set
+CONFIG_KVM_GUEST=y
+CONFIG_ARCH_CPUIDLE_HALTPOLL=y
+# CONFIG_PVH is not set
+# CONFIG_PARAVIRT_TIME_ACCOUNTING is not set
+CONFIG_PARAVIRT_CLOCK=y
+# CONFIG_JAILHOUSE_GUEST is not set
+# CONFIG_ACRN_GUEST is not set
+# CONFIG_INTEL_TDX_GUEST is not set
+# CONFIG_MK8 is not set
+# CONFIG_MPSC is not set
+# CONFIG_MCORE2 is not set
+# CONFIG_MATOM is not set
+CONFIG_GENERIC_CPU=y
+CONFIG_X86_INTERNODE_CACHE_SHIFT=6
+CONFIG_X86_L1_CACHE_SHIFT=6
+CONFIG_X86_TSC=y
+CONFIG_X86_CMPXCHG64=y
+CONFIG_X86_CMOV=y
+CONFIG_X86_MINIMUM_CPU_FAMILY=64
+CONFIG_X86_DEBUGCTLMSR=y
+CONFIG_IA32_FEAT_CTL=y
+CONFIG_X86_VMX_FEATURE_NAMES=y
+# CONFIG_PROCESSOR_SELECT is not set
+CONFIG_CPU_SUP_INTEL=y
+CONFIG_CPU_SUP_AMD=y
+CONFIG_CPU_SUP_HYGON=y
+CONFIG_CPU_SUP_CENTAUR=y
+CONFIG_CPU_SUP_ZHAOXIN=y
+CONFIG_HPET_TIMER=y
+CONFIG_HPET_EMULATE_RTC=y
+CONFIG_DMI=y
+# CONFIG_GART_IOMMU is not set
+CONFIG_BOOT_VESA_SUPPORT=y
+# CONFIG_MAXSMP is not set
+CONFIG_NR_CPUS_RANGE_BEGIN=2
+CONFIG_NR_CPUS_RANGE_END=512
+CONFIG_NR_CPUS_DEFAULT=64
+CONFIG_NR_CPUS=64
+CONFIG_SCHED_CLUSTER=y
+CONFIG_SCHED_SMT=y
+CONFIG_SCHED_MC=y
+CONFIG_SCHED_MC_PRIO=y
+CONFIG_X86_LOCAL_APIC=y
+CONFIG_X86_IO_APIC=y
+CONFIG_X86_REROUTE_FOR_BROKEN_BOOT_IRQS=y
+CONFIG_X86_MCE=y
+# CONFIG_X86_MCELOG_LEGACY is not set
+CONFIG_X86_MCE_INTEL=y
+CONFIG_X86_MCE_AMD=y
+CONFIG_X86_MCE_THRESHOLD=y
+# CONFIG_X86_MCE_INJECT is not set
+
+#
+# Performance monitoring
+#
+CONFIG_PERF_EVENTS_INTEL_UNCORE=y
+CONFIG_PERF_EVENTS_INTEL_RAPL=y
+CONFIG_PERF_EVENTS_INTEL_CSTATE=y
+# CONFIG_PERF_EVENTS_AMD_POWER is not set
+CONFIG_PERF_EVENTS_AMD_UNCORE=y
+# CONFIG_PERF_EVENTS_AMD_BRS is not set
+# end of Performance monitoring
+
+CONFIG_X86_16BIT=y
+CONFIG_X86_ESPFIX64=y
+CONFIG_X86_VSYSCALL_EMULATION=y
+CONFIG_X86_IOPL_IOPERM=y
+CONFIG_MICROCODE=y
+# CONFIG_MICROCODE_LATE_LOADING is not set
+CONFIG_X86_MSR=y
+CONFIG_X86_CPUID=y
+CONFIG_X86_5LEVEL=y
+CONFIG_X86_DIRECT_GBPAGES=y
+# CONFIG_X86_CPA_STATISTICS is not set
+# CONFIG_AMD_MEM_ENCRYPT is not set
+CONFIG_NUMA=y
+CONFIG_AMD_NUMA=y
+CONFIG_X86_64_ACPI_NUMA=y
+# CONFIG_NUMA_EMU is not set
+CONFIG_NODES_SHIFT=6
+CONFIG_ARCH_SPARSEMEM_ENABLE=y
+CONFIG_ARCH_SPARSEMEM_DEFAULT=y
+CONFIG_ARCH_PROC_KCORE_TEXT=y
+CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000
+# CONFIG_X86_PMEM_LEGACY is not set
+CONFIG_X86_CHECK_BIOS_CORRUPTION=y
+CONFIG_X86_BOOTPARAM_MEMORY_CORRUPTION_CHECK=y
+CONFIG_MTRR=y
+CONFIG_MTRR_SANITIZER=y
+CONFIG_MTRR_SANITIZER_ENABLE_DEFAULT=0
+CONFIG_MTRR_SANITIZER_SPARE_REG_NR_DEFAULT=1
+CONFIG_X86_PAT=y
+CONFIG_ARCH_USES_PG_UNCACHED=y
+CONFIG_X86_UMIP=y
+CONFIG_CC_HAS_IBT=y
+CONFIG_X86_CET=y
+CONFIG_X86_KERNEL_IBT=y
+CONFIG_X86_INTEL_MEMORY_PROTECTION_KEYS=y
+CONFIG_X86_INTEL_TSX_MODE_OFF=y
+# CONFIG_X86_INTEL_TSX_MODE_ON is not set
+# CONFIG_X86_INTEL_TSX_MODE_AUTO is not set
+# CONFIG_X86_SGX is not set
+# CONFIG_X86_USER_SHADOW_STACK is not set
+CONFIG_EFI=y
+CONFIG_EFI_STUB=y
+CONFIG_EFI_HANDOVER_PROTOCOL=y
+CONFIG_EFI_MIXED=y
+# CONFIG_EFI_FAKE_MEMMAP is not set
+CONFIG_EFI_RUNTIME_MAP=y
+# CONFIG_HZ_100 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_300 is not set
+CONFIG_HZ_1000=y
+CONFIG_HZ=1000
+CONFIG_SCHED_HRTICK=y
+CONFIG_ARCH_SUPPORTS_KEXEC=y
+CONFIG_ARCH_SUPPORTS_KEXEC_FILE=y
+CONFIG_ARCH_SUPPORTS_KEXEC_PURGATORY=y
+CONFIG_ARCH_SUPPORTS_KEXEC_SIG=y
+CONFIG_ARCH_SUPPORTS_KEXEC_SIG_FORCE=y
+CONFIG_ARCH_SUPPORTS_KEXEC_BZIMAGE_VERIFY_SIG=y
+CONFIG_ARCH_SUPPORTS_KEXEC_JUMP=y
+CONFIG_ARCH_SUPPORTS_CRASH_DUMP=y
+CONFIG_ARCH_SUPPORTS_CRASH_HOTPLUG=y
+CONFIG_PHYSICAL_START=0x1000000
+CONFIG_RELOCATABLE=y
+CONFIG_RANDOMIZE_BASE=y
+# CONFIG_KASLR_SKIP_MEM_RANGE is not set
+CONFIG_X86_NEED_RELOCS=y
+CONFIG_PHYSICAL_ALIGN=0x200000
+CONFIG_DYNAMIC_MEMORY_LAYOUT=y
+CONFIG_RANDOMIZE_MEMORY=y
+CONFIG_RANDOMIZE_MEMORY_PHYSICAL_PADDING=0x0
+# CONFIG_ADDRESS_MASKING is not set
+CONFIG_HOTPLUG_CPU=y
+# CONFIG_COMPAT_VDSO is not set
+CONFIG_LEGACY_VSYSCALL_XONLY=y
+# CONFIG_LEGACY_VSYSCALL_NONE is not set
+# CONFIG_CMDLINE_BOOL is not set
+CONFIG_MODIFY_LDT_SYSCALL=y
+# CONFIG_STRICT_SIGALTSTACK_SIZE is not set
+CONFIG_HAVE_LIVEPATCH_FTRACE=y
+CONFIG_HAVE_LIVEPATCH_WO_FTRACE=y
+
+#
+# Enable Livepatch
+#
+# CONFIG_LIVEPATCH is not set
+# end of Enable Livepatch
+# end of Processor type and features
+
+CONFIG_CC_HAS_SLS=y
+CONFIG_CC_HAS_RETURN_THUNK=y
+CONFIG_CC_HAS_ENTRY_PADDING=y
+CONFIG_FUNCTION_PADDING_CFI=11
+CONFIG_FUNCTION_PADDING_BYTES=16
+CONFIG_CALL_PADDING=y
+CONFIG_HAVE_CALL_THUNKS=y
+CONFIG_CALL_THUNKS=y
+CONFIG_PREFIX_SYMBOLS=y
+CONFIG_SPECULATION_MITIGATIONS=y
+CONFIG_PAGE_TABLE_ISOLATION=y
+CONFIG_RETPOLINE=y
+CONFIG_RETHUNK=y
+CONFIG_CPU_UNRET_ENTRY=y
+CONFIG_CALL_DEPTH_TRACKING=y
+# CONFIG_CALL_THUNKS_DEBUG is not set
+CONFIG_CPU_IBPB_ENTRY=y
+CONFIG_CPU_IBRS_ENTRY=y
+CONFIG_CPU_SRSO=y
+# CONFIG_SLS is not set
+# CONFIG_GDS_FORCE_MITIGATION is not set
+CONFIG_MITIGATION_RFDS=y
+CONFIG_ARCH_HAS_ADD_PAGES=y
+
+#
+# Power management and ACPI options
+#
+CONFIG_ARCH_HIBERNATION_HEADER=y
+CONFIG_SUSPEND=y
+CONFIG_SUSPEND_FREEZER=y
+# CONFIG_SUSPEND_SKIP_SYNC is not set
+CONFIG_HIBERNATE_CALLBACKS=y
+CONFIG_HIBERNATION=y
+CONFIG_HIBERNATION_SNAPSHOT_DEV=y
+CONFIG_PM_STD_PARTITION=""
+CONFIG_PM_SLEEP=y
+CONFIG_PM_SLEEP_SMP=y
+# CONFIG_PM_AUTOSLEEP is not set
+# CONFIG_PM_USERSPACE_AUTOSLEEP is not set
+# CONFIG_PM_WAKELOCKS is not set
+CONFIG_PM=y
+CONFIG_PM_DEBUG=y
+# CONFIG_PM_ADVANCED_DEBUG is not set
+# CONFIG_PM_TEST_SUSPEND is not set
+CONFIG_PM_SLEEP_DEBUG=y
+# CONFIG_DPM_WATCHDOG is not set
+CONFIG_PM_TRACE=y
+CONFIG_PM_TRACE_RTC=y
+CONFIG_PM_CLK=y
+CONFIG_PM_GENERIC_DOMAINS=y
+# CONFIG_WQ_POWER_EFFICIENT_DEFAULT is not set
+CONFIG_PM_GENERIC_DOMAINS_SLEEP=y
+# CONFIG_ENERGY_MODEL is not set
+CONFIG_ARCH_SUPPORTS_ACPI=y
+CONFIG_ACPI=y
+CONFIG_ACPI_LEGACY_TABLES_LOOKUP=y
+CONFIG_ARCH_MIGHT_HAVE_ACPI_PDC=y
+CONFIG_ACPI_SYSTEM_POWER_STATES_SUPPORT=y
+# CONFIG_ACPI_DEBUGGER is not set
+CONFIG_ACPI_SPCR_TABLE=y
+# CONFIG_ACPI_FPDT is not set
+CONFIG_ACPI_LPIT=y
+CONFIG_ACPI_SLEEP=y
+CONFIG_ACPI_REV_OVERRIDE_POSSIBLE=y
+# CONFIG_ACPI_EC_DEBUGFS is not set
+CONFIG_ACPI_AC=y
+CONFIG_ACPI_BATTERY=y
+CONFIG_ACPI_BUTTON=y
+CONFIG_ACPI_VIDEO=y
+CONFIG_ACPI_FAN=y
+# CONFIG_ACPI_TAD is not set
+CONFIG_ACPI_DOCK=y
+CONFIG_ACPI_CPU_FREQ_PSS=y
+CONFIG_ACPI_PROCESSOR_CSTATE=y
+CONFIG_ACPI_PROCESSOR_IDLE=y
+CONFIG_ACPI_CPPC_LIB=y
+CONFIG_ACPI_PROCESSOR=y
+# CONFIG_ACPI_IPMI is not set
+CONFIG_ACPI_HOTPLUG_PRESENT_CPU=y
+CONFIG_ACPI_HOTPLUG_IGNORE_OSC=y
+# CONFIG_ACPI_PROCESSOR_AGGREGATOR is not set
+CONFIG_ACPI_THERMAL=y
+CONFIG_ARCH_HAS_ACPI_TABLE_UPGRADE=y
+CONFIG_ACPI_TABLE_UPGRADE=y
+# CONFIG_ACPI_DEBUG is not set
+# CONFIG_ACPI_PCI_SLOT is not set
+CONFIG_ACPI_CONTAINER=y
+CONFIG_ACPI_HOTPLUG_IOAPIC=y
+# CONFIG_ACPI_SBS is not set
+# CONFIG_ACPI_HED is not set
+# CONFIG_ACPI_CUSTOM_METHOD is not set
+CONFIG_ACPI_BGRT=y
+# CONFIG_ACPI_REDUCED_HARDWARE_ONLY is not set
+# CONFIG_ACPI_NFIT is not set
+CONFIG_ACPI_NUMA=y
+# CONFIG_ACPI_HMAT is not set
+CONFIG_HAVE_ACPI_APEI=y
+CONFIG_HAVE_ACPI_APEI_NMI=y
+# CONFIG_ACPI_APEI is not set
+# CONFIG_ACPI_DPTF is not set
+# CONFIG_ACPI_EXTLOG is not set
+# CONFIG_ACPI_CONFIGFS is not set
+# CONFIG_ACPI_PFRUT is not set
+CONFIG_ACPI_PCC=y
+# CONFIG_ACPI_FFH is not set
+# CONFIG_PMIC_OPREGION is not set
+CONFIG_ACPI_PRMT=y
+CONFIG_X86_PM_TIMER=y
+
+#
+# CPU Frequency scaling
+#
+CONFIG_CPU_FREQ=y
+CONFIG_CPU_FREQ_GOV_ATTR_SET=y
+CONFIG_CPU_FREQ_GOV_COMMON=y
+# CONFIG_CPU_FREQ_STAT is not set
+CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
+# CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL is not set
+CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
+# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set
+CONFIG_CPU_FREQ_GOV_USERSPACE=y
+CONFIG_CPU_FREQ_GOV_ONDEMAND=y
+# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set
+CONFIG_CPU_FREQ_GOV_SCHEDUTIL=y
+
+#
+# CPU frequency scaling drivers
+#
+CONFIG_X86_INTEL_PSTATE=y
+# CONFIG_X86_PCC_CPUFREQ is not set
+# CONFIG_X86_AMD_PSTATE is not set
+# CONFIG_X86_AMD_PSTATE_UT is not set
+CONFIG_X86_ACPI_CPUFREQ=y
+CONFIG_X86_ACPI_CPUFREQ_CPB=y
+# CONFIG_X86_POWERNOW_K8 is not set
+# CONFIG_X86_AMD_FREQ_SENSITIVITY is not set
+# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
+# CONFIG_X86_P4_CLOCKMOD is not set
+
+#
+# shared options
+#
+# end of CPU Frequency scaling
+
+#
+# CPU Idle
+#
+CONFIG_CPU_IDLE=y
+CONFIG_CPU_IDLE_GOV_LADDER=y
+CONFIG_CPU_IDLE_GOV_MENU=y
+# CONFIG_CPU_IDLE_GOV_TEO is not set
+CONFIG_CPU_IDLE_GOV_HALTPOLL=y
+CONFIG_HALTPOLL_CPUIDLE=y
+# end of CPU Idle
+
+# CONFIG_INTEL_IDLE is not set
+# end of Power management and ACPI options
+
+#
+# Bus options (PCI etc.)
+#
+CONFIG_PCI_DIRECT=y
+CONFIG_PCI_MMCONFIG=y
+CONFIG_MMCONF_FAM10H=y
+# CONFIG_PCI_CNB20LE_QUIRK is not set
+# CONFIG_ISA_BUS is not set
+CONFIG_ISA_DMA_API=y
+CONFIG_AMD_NB=y
+# end of Bus options (PCI etc.)
+
+#
+# Binary Emulations
+#
+CONFIG_IA32_EMULATION=y
+# CONFIG_X86_X32_ABI is not set
+CONFIG_COMPAT_32=y
+CONFIG_COMPAT=y
+CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
+# end of Binary Emulations
+
+CONFIG_HAVE_KVM=y
+CONFIG_VIRTUALIZATION=y
+# CONFIG_KVM is not set
+CONFIG_AS_AVX512=y
+CONFIG_AS_SHA1_NI=y
+CONFIG_AS_SHA256_NI=y
+CONFIG_AS_TPAUSE=y
+CONFIG_AS_GFNI=y
+CONFIG_AS_WRUSS=y
+
+#
+# General architecture-dependent options
+#
+CONFIG_HOTPLUG_SMT=y
+CONFIG_HOTPLUG_CORE_SYNC=y
+CONFIG_HOTPLUG_CORE_SYNC_DEAD=y
+CONFIG_HOTPLUG_CORE_SYNC_FULL=y
+CONFIG_HOTPLUG_SPLIT_STARTUP=y
+CONFIG_HOTPLUG_PARALLEL=y
+CONFIG_GENERIC_ENTRY=y
+CONFIG_KPROBES=y
+CONFIG_JUMP_LABEL=y
+# CONFIG_STATIC_KEYS_SELFTEST is not set
+# CONFIG_STATIC_CALL_SELFTEST is not set
+CONFIG_OPTPROBES=y
+CONFIG_KPROBES_ON_FTRACE=y
+CONFIG_UPROBES=y
+CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
+CONFIG_ARCH_USE_BUILTIN_BSWAP=y
+CONFIG_KRETPROBES=y
+CONFIG_KRETPROBE_ON_RETHOOK=y
+CONFIG_HAVE_IOREMAP_PROT=y
+CONFIG_HAVE_KPROBES=y
+CONFIG_HAVE_KRETPROBES=y
+CONFIG_HAVE_OPTPROBES=y
+CONFIG_HAVE_KPROBES_ON_FTRACE=y
+CONFIG_ARCH_CORRECT_STACKTRACE_ON_KRETPROBE=y
+CONFIG_HAVE_FUNCTION_ERROR_INJECTION=y
+CONFIG_HAVE_NMI=y
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_TRACE_IRQFLAGS_NMI_SUPPORT=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+CONFIG_HAVE_DMA_CONTIGUOUS=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_ARCH_HAS_FORTIFY_SOURCE=y
+CONFIG_ARCH_HAS_SET_MEMORY=y
+CONFIG_ARCH_HAS_SET_DIRECT_MAP=y
+CONFIG_ARCH_HAS_CPU_FINALIZE_INIT=y
+CONFIG_HAVE_ARCH_THREAD_STRUCT_WHITELIST=y
+CONFIG_ARCH_WANTS_DYNAMIC_TASK_STRUCT=y
+CONFIG_ARCH_WANTS_NO_INSTR=y
+CONFIG_HAVE_ASM_MODVERSIONS=y
+CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
+CONFIG_HAVE_RSEQ=y
+CONFIG_HAVE_RUST=y
+CONFIG_HAVE_FUNCTION_ARG_ACCESS_API=y
+CONFIG_HAVE_HW_BREAKPOINT=y
+CONFIG_HAVE_MIXED_BREAKPOINTS_REGS=y
+CONFIG_HAVE_USER_RETURN_NOTIFIER=y
+CONFIG_HAVE_PERF_EVENTS_NMI=y
+CONFIG_HAVE_HARDLOCKUP_DETECTOR_PERF=y
+CONFIG_HAVE_PERF_REGS=y
+CONFIG_HAVE_PERF_USER_STACK_DUMP=y
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_JUMP_LABEL_RELATIVE=y
+CONFIG_MMU_GATHER_TABLE_FREE=y
+CONFIG_MMU_GATHER_RCU_TABLE_FREE=y
+CONFIG_MMU_GATHER_MERGE_VMAS=y
+CONFIG_MMU_LAZY_TLB_REFCOUNT=y
+CONFIG_ARCH_HAVE_NMI_SAFE_CMPXCHG=y
+CONFIG_ARCH_HAS_NMI_SAFE_THIS_CPU_OPS=y
+CONFIG_HAVE_ALIGNED_STRUCT_PAGE=y
+CONFIG_HAVE_CMPXCHG_LOCAL=y
+CONFIG_HAVE_CMPXCHG_DOUBLE=y
+CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
+CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
+CONFIG_HAVE_ARCH_SECCOMP=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SECCOMP_CACHE_DEBUG is not set
+CONFIG_HAVE_ARCH_STACKLEAK=y
+CONFIG_HAVE_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR=y
+CONFIG_STACKPROTECTOR_STRONG=y
+CONFIG_ARCH_SUPPORTS_LTO_CLANG=y
+CONFIG_ARCH_SUPPORTS_LTO_CLANG_THIN=y
+CONFIG_LTO_NONE=y
+CONFIG_ARCH_SUPPORTS_CFI_CLANG=y
+CONFIG_HAVE_ARCH_WITHIN_STACK_FRAMES=y
+CONFIG_HAVE_CONTEXT_TRACKING_USER=y
+CONFIG_HAVE_CONTEXT_TRACKING_USER_OFFSTACK=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_MOVE_PUD=y
+CONFIG_HAVE_MOVE_PMD=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
+CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD=y
+CONFIG_HAVE_ARCH_HUGE_VMAP=y
+CONFIG_HAVE_ARCH_HUGE_VMALLOC=y
+CONFIG_ARCH_WANT_HUGE_PMD_SHARE=y
+CONFIG_HAVE_ARCH_SOFT_DIRTY=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_MODULES_USE_ELF_RELA=y
+CONFIG_HAVE_IRQ_EXIT_ON_IRQ_STACK=y
+CONFIG_HAVE_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_SOFTIRQ_ON_OWN_STACK=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+CONFIG_HAVE_ARCH_MMAP_RND_BITS=y
+CONFIG_HAVE_EXIT_THREAD=y
+CONFIG_ARCH_MMAP_RND_BITS=28
+CONFIG_HAVE_ARCH_MMAP_RND_COMPAT_BITS=y
+CONFIG_ARCH_MMAP_RND_COMPAT_BITS=8
+CONFIG_HAVE_ARCH_COMPAT_MMAP_BASES=y
+CONFIG_PAGE_SIZE_LESS_THAN_64KB=y
+CONFIG_PAGE_SIZE_LESS_THAN_256KB=y
+CONFIG_HAVE_OBJTOOL=y
+CONFIG_HAVE_JUMP_LABEL_HACK=y
+CONFIG_HAVE_NOINSTR_HACK=y
+CONFIG_HAVE_NOINSTR_VALIDATION=y
+CONFIG_HAVE_UACCESS_VALIDATION=y
+CONFIG_HAVE_STACK_VALIDATION=y
+CONFIG_HAVE_RELIABLE_STACKTRACE=y
+CONFIG_OLD_SIGSUSPEND3=y
+CONFIG_COMPAT_OLD_SIGACTION=y
+CONFIG_COMPAT_32BIT_TIME=y
+CONFIG_HAVE_ARCH_VMAP_STACK=y
+CONFIG_VMAP_STACK=y
+CONFIG_HAVE_ARCH_RANDOMIZE_KSTACK_OFFSET=y
+CONFIG_RANDOMIZE_KSTACK_OFFSET=y
+# CONFIG_RANDOMIZE_KSTACK_OFFSET_DEFAULT is not set
+CONFIG_ARCH_HAS_STRICT_KERNEL_RWX=y
+CONFIG_STRICT_KERNEL_RWX=y
+CONFIG_ARCH_HAS_STRICT_MODULE_RWX=y
+CONFIG_STRICT_MODULE_RWX=y
+CONFIG_ARCH_HAS_CPU_RESCTRL=y
+CONFIG_HAVE_ARCH_PREL32_RELOCATIONS=y
+CONFIG_ARCH_USE_MEMREMAP_PROT=y
+# CONFIG_LOCK_EVENT_COUNTS is not set
+CONFIG_ARCH_HAS_MEM_ENCRYPT=y
+CONFIG_HAVE_STATIC_CALL=y
+CONFIG_HAVE_STATIC_CALL_INLINE=y
+CONFIG_HAVE_PREEMPT_DYNAMIC=y
+CONFIG_HAVE_PREEMPT_DYNAMIC_CALL=y
+CONFIG_ARCH_WANT_LD_ORPHAN_WARN=y
+CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y
+CONFIG_ARCH_SUPPORTS_PAGE_TABLE_CHECK=y
+CONFIG_ARCH_HAS_ELFCORE_COMPAT=y
+CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH=y
+CONFIG_DYNAMIC_SIGFRAME=y
+CONFIG_ARCH_HAS_NONLEAF_PMD_YOUNG=y
+
+#
+# GCOV-based kernel profiling
+#
+# CONFIG_GCOV_KERNEL is not set
+CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
+# end of GCOV-based kernel profiling
+
+CONFIG_HAVE_GCC_PLUGINS=y
+CONFIG_GCC_PLUGINS=y
+# CONFIG_GCC_PLUGIN_LATENT_ENTROPY is not set
+CONFIG_FUNCTION_ALIGNMENT_4B=y
+CONFIG_FUNCTION_ALIGNMENT_16B=y
+CONFIG_FUNCTION_ALIGNMENT=16
+# end of General architecture-dependent options
+
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_DEBUG is not set
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+# CONFIG_MODULE_UNLOAD_TAINT_TRACKING is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+# CONFIG_MODULE_SIG is not set
+CONFIG_MODULE_COMPRESS_NONE=y
+# CONFIG_MODULE_COMPRESS_GZIP is not set
+# CONFIG_MODULE_COMPRESS_XZ is not set
+# CONFIG_MODULE_COMPRESS_ZSTD is not set
+# CONFIG_MODULE_ALLOW_MISSING_NAMESPACE_IMPORTS is not set
+CONFIG_MODPROBE_PATH="/sbin/modprobe"
+# CONFIG_TRIM_UNUSED_KSYMS is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_BLOCK=y
+CONFIG_BLOCK_LEGACY_AUTOLOAD=y
+CONFIG_BLK_DEV_BSG_COMMON=y
+CONFIG_BLK_DEV_BSGLIB=y
+# CONFIG_BLK_DEV_INTEGRITY is not set
+CONFIG_BLK_DEV_WRITE_MOUNTED=y
+# CONFIG_BLK_DEV_ZONED is not set
+# CONFIG_BLK_DEV_THROTTLING is not set
+# CONFIG_BLK_WBT is not set
+# CONFIG_BLK_CGROUP_IOLATENCY is not set
+# CONFIG_BLK_CGROUP_IOCOST is not set
+# CONFIG_BLK_CGROUP_IOPRIO is not set
+CONFIG_BLK_DEBUG_FS=y
+# CONFIG_BLK_SED_OPAL is not set
+# CONFIG_BLK_INLINE_ENCRYPTION is not set
+# CONFIG_BLK_DEV_DETECT_WRITING_PART0 is not set
+# CONFIG_BLK_DEV_WRITE_MOUNTED_DUMP is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+CONFIG_EFI_PARTITION=y
+# end of Partition Types
+
+CONFIG_BLK_MQ_PCI=y
+CONFIG_BLK_MQ_VIRTIO=y
+CONFIG_BLK_PM=y
+CONFIG_BLOCK_HOLDER_DEPRECATED=y
+CONFIG_BLK_MQ_STACKING=y
+
+#
+# IO Schedulers
+#
+CONFIG_MQ_IOSCHED_DEADLINE=y
+CONFIG_MQ_IOSCHED_KYBER=y
+# CONFIG_IOSCHED_BFQ is not set
+# end of IO Schedulers
+
+CONFIG_ASN1=y
+CONFIG_UNINLINE_SPIN_UNLOCK=y
+CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
+CONFIG_MUTEX_SPIN_ON_OWNER=y
+CONFIG_RWSEM_SPIN_ON_OWNER=y
+CONFIG_LOCK_SPIN_ON_OWNER=y
+CONFIG_ARCH_USE_QUEUED_SPINLOCKS=y
+CONFIG_QUEUED_SPINLOCKS=y
+CONFIG_ARCH_USE_QUEUED_RWLOCKS=y
+CONFIG_QUEUED_RWLOCKS=y
+CONFIG_ARCH_HAS_NON_OVERLAPPING_ADDRESS_SPACE=y
+CONFIG_ARCH_HAS_SYNC_CORE_BEFORE_USERMODE=y
+CONFIG_ARCH_HAS_SYSCALL_WRAPPER=y
+# CONFIG_PID_MAX_PER_NAMESPACE is not set
+CONFIG_FREEZER=y
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+CONFIG_COMPAT_BINFMT_ELF=y
+CONFIG_ELFCORE=y
+CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
+CONFIG_BINFMT_SCRIPT=y
+CONFIG_BINFMT_MISC=y
+CONFIG_COREDUMP=y
+# end of Executable file formats
+
+#
+# Memory Management options
+#
+CONFIG_SWAP=y
+# CONFIG_ZSWAP is not set
+
+#
+# SLAB allocator options
+#
+# CONFIG_SLAB_DEPRECATED is not set
+CONFIG_SLUB=y
+# CONFIG_SLUB_TINY is not set
+CONFIG_SLAB_MERGE_DEFAULT=y
+# CONFIG_SLAB_FREELIST_RANDOM is not set
+# CONFIG_SLAB_FREELIST_HARDENED is not set
+# CONFIG_SLUB_STATS is not set
+CONFIG_SLUB_CPU_PARTIAL=y
+# CONFIG_RANDOM_KMALLOC_CACHES is not set
+# end of SLAB allocator options
+
+# CONFIG_SHUFFLE_PAGE_ALLOCATOR is not set
+CONFIG_COMPAT_BRK=y
+CONFIG_SPARSEMEM=y
+CONFIG_SPARSEMEM_EXTREME=y
+CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
+CONFIG_SPARSEMEM_VMEMMAP=y
+CONFIG_ARCH_WANT_OPTIMIZE_DAX_VMEMMAP=y
+CONFIG_ARCH_WANT_OPTIMIZE_HUGETLB_VMEMMAP=y
+CONFIG_HAVE_FAST_GUP=y
+CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
+# CONFIG_MEMORY_HOTPLUG is not set
+CONFIG_ARCH_MHP_MEMMAP_ON_MEMORY_ENABLE=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+CONFIG_ARCH_ENABLE_SPLIT_PMD_PTLOCK=y
+CONFIG_MEMORY_BALLOON=y
+CONFIG_BALLOON_COMPACTION=y
+CONFIG_COMPACTION=y
+CONFIG_COMPACT_UNEVICTABLE_DEFAULT=1
+CONFIG_PAGE_REPORTING=y
+CONFIG_MIGRATION=y
+CONFIG_ARCH_ENABLE_HUGEPAGE_MIGRATION=y
+CONFIG_PCP_BATCH_SCALE_MAX=5
+CONFIG_PHYS_ADDR_T_64BIT=y
+CONFIG_MMU_NOTIFIER=y
+# CONFIG_KSM is not set
+CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
+CONFIG_ARCH_SUPPORTS_MEMORY_FAILURE=y
+# CONFIG_MEMORY_FAILURE is not set
+CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
+CONFIG_ARCH_WANTS_THP_SWAP=y
+# CONFIG_TRANSPARENT_HUGEPAGE is not set
+CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y
+CONFIG_NEED_PER_CPU_PAGE_FIRST_CHUNK=y
+CONFIG_USE_PERCPU_NUMA_NODE_ID=y
+CONFIG_HAVE_SETUP_PER_CPU_AREA=y
+# CONFIG_CMA is not set
+CONFIG_GENERIC_EARLY_IOREMAP=y
+# CONFIG_DEFERRED_STRUCT_PAGE_INIT is not set
+# CONFIG_IDLE_PAGE_TRACKING is not set
+CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
+CONFIG_ARCH_HAS_CURRENT_STACK_POINTER=y
+CONFIG_ARCH_HAS_PTE_DEVMAP=y
+CONFIG_ARCH_HAS_ZONE_DMA_SET=y
+CONFIG_ZONE_DMA=y
+CONFIG_ZONE_DMA32=y
+CONFIG_HMM_MIRROR=y
+CONFIG_VMAP_PFN=y
+CONFIG_ARCH_USES_HIGH_VMA_FLAGS=y
+CONFIG_ARCH_HAS_PKEYS=y
+CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_PERCPU_STATS is not set
+# CONFIG_GUP_TEST is not set
+# CONFIG_DMAPOOL_TEST is not set
+CONFIG_ARCH_HAS_PTE_SPECIAL=y
+CONFIG_MAPPING_DIRTY_HELPERS=y
+CONFIG_MEMFD_CREATE=y
+CONFIG_SECRETMEM=y
+# CONFIG_ANON_VMA_NAME is not set
+# CONFIG_USERFAULTFD is not set
+# CONFIG_LRU_GEN is not set
+CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
+CONFIG_PER_VMA_LOCK=y
+CONFIG_LOCK_MM_AND_FIND_VMA=y
+# CONFIG_PAGE_CACHE_LIMIT is not set
+# CONFIG_DYNAMIC_POOL is not set
+# CONFIG_ETMEM is not set
+
+#
+# Data Access Monitoring
+#
+# CONFIG_DAMON is not set
+# end of Data Access Monitoring
+# end of Memory Management options
+
+CONFIG_NET=y
+CONFIG_NET_INGRESS=y
+CONFIG_NET_EGRESS=y
+CONFIG_SKB_EXTENSIONS=y
+
+#
+# Networking options
+#
+CONFIG_PACKET=y
+# CONFIG_PACKET_DIAG is not set
+CONFIG_UNIX=y
+CONFIG_UNIX_SCM=y
+CONFIG_AF_UNIX_OOB=y
+# CONFIG_UNIX_DIAG is not set
+# CONFIG_TLS is not set
+CONFIG_XFRM=y
+CONFIG_XFRM_ALGO=m
+# CONFIG_XFRM_USER is not set
+# CONFIG_XFRM_INTERFACE is not set
+CONFIG_XFRM_SUB_POLICY=y
+CONFIG_XFRM_MIGRATE=y
+# CONFIG_XFRM_STATISTICS is not set
+CONFIG_XFRM_AH=m
+CONFIG_XFRM_ESP=m
+CONFIG_XFRM_IPCOMP=m
+# CONFIG_NET_KEY is not set
+CONFIG_NET_HANDSHAKE=y
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+# CONFIG_IP_FIB_TRIE_STATS is not set
+CONFIG_IP_MULTIPLE_TABLES=y
+CONFIG_IP_ROUTE_MULTIPATH=y
+CONFIG_IP_ROUTE_VERBOSE=y
+CONFIG_IP_PNP=y
+CONFIG_IP_PNP_DHCP=y
+CONFIG_IP_PNP_BOOTP=y
+CONFIG_IP_PNP_RARP=y
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE_DEMUX is not set
+CONFIG_NET_IP_TUNNEL=m
+CONFIG_IP_MROUTE_COMMON=y
+CONFIG_IP_MROUTE=y
+# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
+CONFIG_IP_PIMSM_V1=y
+CONFIG_IP_PIMSM_V2=y
+CONFIG_SYN_COOKIES=y
+# CONFIG_NET_IPVTI is not set
+CONFIG_NET_UDP_TUNNEL=m
+# CONFIG_NET_FOU is not set
+# CONFIG_NET_FOU_IP_TUNNELS is not set
+CONFIG_INET_AH=m
+CONFIG_INET_ESP=m
+# CONFIG_INET_ESP_OFFLOAD is not set
+# CONFIG_INET_ESPINTCP is not set
+CONFIG_INET_IPCOMP=m
+CONFIG_INET_TABLE_PERTURB_ORDER=16
+CONFIG_INET_XFRM_TUNNEL=m
+CONFIG_INET_TUNNEL=m
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_INET_UDP_DIAG is not set
+# CONFIG_INET_RAW_DIAG is not set
+# CONFIG_INET_DIAG_DESTROY is not set
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+CONFIG_IPV6=m
+CONFIG_IPV6_ROUTER_PREF=y
+# CONFIG_IPV6_ROUTE_INFO is not set
+# CONFIG_IPV6_OPTIMISTIC_DAD is not set
+# CONFIG_INET6_AH is not set
+CONFIG_INET6_ESP=m
+# CONFIG_INET6_ESP_OFFLOAD is not set
+# CONFIG_INET6_ESPINTCP is not set
+CONFIG_INET6_IPCOMP=m
+# CONFIG_IPV6_MIP6 is not set
+# CONFIG_IPV6_ILA is not set
+CONFIG_INET6_XFRM_TUNNEL=m
+CONFIG_INET6_TUNNEL=m
+# CONFIG_IPV6_VTI is not set
+CONFIG_IPV6_SIT=m
+# CONFIG_IPV6_SIT_6RD is not set
+CONFIG_IPV6_NDISC_NODETYPE=y
+# CONFIG_IPV6_TUNNEL is not set
+CONFIG_IPV6_MULTIPLE_TABLES=y
+# CONFIG_IPV6_SUBTREES is not set
+# CONFIG_IPV6_MROUTE is not set
+# CONFIG_IPV6_SEG6_LWTUNNEL is not set
+# CONFIG_IPV6_SEG6_HMAC is not set
+# CONFIG_IPV6_RPL_LWTUNNEL is not set
+# CONFIG_IPV6_IOAM6_LWTUNNEL is not set
+# CONFIG_NETLABEL is not set
+# CONFIG_MPTCP is not set
+CONFIG_NETWORK_SECMARK=y
+CONFIG_NET_PTP_CLASSIFY=y
+# CONFIG_NETWORK_PHY_TIMESTAMPING is not set
+CONFIG_NETFILTER=y
+CONFIG_NETFILTER_ADVANCED=y
+CONFIG_BRIDGE_NETFILTER=m
+
+#
+# Core Netfilter Configuration
+#
+CONFIG_NETFILTER_INGRESS=y
+CONFIG_NETFILTER_EGRESS=y
+CONFIG_NETFILTER_FAMILY_BRIDGE=y
+CONFIG_NETFILTER_FAMILY_ARP=y
+# CONFIG_NETFILTER_NETLINK_ACCT is not set
+# CONFIG_NETFILTER_NETLINK_QUEUE is not set
+# CONFIG_NETFILTER_NETLINK_LOG is not set
+# CONFIG_NETFILTER_NETLINK_OSF is not set
+CONFIG_NF_CONNTRACK=y
+# CONFIG_NF_LOG_SYSLOG is not set
+# CONFIG_NF_CONNTRACK_MARK is not set
+# CONFIG_NF_CONNTRACK_SECMARK is not set
+# CONFIG_NF_CONNTRACK_ZONES is not set
+CONFIG_NF_CONNTRACK_PROCFS=y
+# CONFIG_NF_CONNTRACK_EVENTS is not set
+# CONFIG_NF_CONNTRACK_TIMEOUT is not set
+# CONFIG_NF_CONNTRACK_TIMESTAMP is not set
+# CONFIG_NF_CONNTRACK_LABELS is not set
+CONFIG_NF_CT_PROTO_DCCP=y
+CONFIG_NF_CT_PROTO_SCTP=y
+CONFIG_NF_CT_PROTO_UDPLITE=y
+# CONFIG_NF_CONNTRACK_AMANDA is not set
+# CONFIG_NF_CONNTRACK_FTP is not set
+# CONFIG_NF_CONNTRACK_H323 is not set
+# CONFIG_NF_CONNTRACK_IRC is not set
+# CONFIG_NF_CONNTRACK_NETBIOS_NS is not set
+# CONFIG_NF_CONNTRACK_SNMP is not set
+# CONFIG_NF_CONNTRACK_PPTP is not set
+# CONFIG_NF_CONNTRACK_SANE is not set
+# CONFIG_NF_CONNTRACK_SIP is not set
+# CONFIG_NF_CONNTRACK_TFTP is not set
+# CONFIG_NF_CT_NETLINK is not set
+CONFIG_NF_NAT=y
+CONFIG_NF_NAT_MASQUERADE=y
+# CONFIG_NF_TABLES is not set
+CONFIG_NETFILTER_XTABLES=y
+# CONFIG_NETFILTER_XTABLES_COMPAT is not set
+
+#
+# Xtables combined modules
+#
+CONFIG_NETFILTER_XT_MARK=m
+# CONFIG_NETFILTER_XT_CONNMARK is not set
+
+#
+# Xtables targets
+#
+# CONFIG_NETFILTER_XT_TARGET_AUDIT is not set
+# CONFIG_NETFILTER_XT_TARGET_CHECKSUM is not set
+# CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set
+# CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_CT is not set
+# CONFIG_NETFILTER_XT_TARGET_DSCP is not set
+# CONFIG_NETFILTER_XT_TARGET_HL is not set
+# CONFIG_NETFILTER_XT_TARGET_HMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_IDLETIMER is not set
+# CONFIG_NETFILTER_XT_TARGET_LOG is not set
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_NAT=y
+# CONFIG_NETFILTER_XT_TARGET_NETMAP is not set
+# CONFIG_NETFILTER_XT_TARGET_NFLOG is not set
+# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set
+# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set
+# CONFIG_NETFILTER_XT_TARGET_RATEEST is not set
+# CONFIG_NETFILTER_XT_TARGET_REDIRECT is not set
+CONFIG_NETFILTER_XT_TARGET_MASQUERADE=y
+# CONFIG_NETFILTER_XT_TARGET_TEE is not set
+CONFIG_NETFILTER_XT_TARGET_TPROXY=m
+# CONFIG_NETFILTER_XT_TARGET_TRACE is not set
+# CONFIG_NETFILTER_XT_TARGET_SECMARK is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPMSS is not set
+# CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP is not set
+
+#
+# Xtables matches
+#
+CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=y
+# CONFIG_NETFILTER_XT_MATCH_BPF is not set
+# CONFIG_NETFILTER_XT_MATCH_CGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_CLUSTER is not set
+# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLABEL is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_CONNMARK is not set
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
+# CONFIG_NETFILTER_XT_MATCH_CPU is not set
+# CONFIG_NETFILTER_XT_MATCH_DCCP is not set
+# CONFIG_NETFILTER_XT_MATCH_DEVGROUP is not set
+# CONFIG_NETFILTER_XT_MATCH_DSCP is not set
+CONFIG_NETFILTER_XT_MATCH_ECN=y
+# CONFIG_NETFILTER_XT_MATCH_ESP is not set
+# CONFIG_NETFILTER_XT_MATCH_HASHLIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_HELPER is not set
+CONFIG_NETFILTER_XT_MATCH_HL=y
+# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set
+# CONFIG_NETFILTER_XT_MATCH_IPRANGE is not set
+# CONFIG_NETFILTER_XT_MATCH_L2TP is not set
+# CONFIG_NETFILTER_XT_MATCH_LENGTH is not set
+# CONFIG_NETFILTER_XT_MATCH_LIMIT is not set
+# CONFIG_NETFILTER_XT_MATCH_MAC is not set
+# CONFIG_NETFILTER_XT_MATCH_MARK is not set
+# CONFIG_NETFILTER_XT_MATCH_MULTIPORT is not set
+# CONFIG_NETFILTER_XT_MATCH_NFACCT is not set
+# CONFIG_NETFILTER_XT_MATCH_OSF is not set
+# CONFIG_NETFILTER_XT_MATCH_OWNER is not set
+# CONFIG_NETFILTER_XT_MATCH_POLICY is not set
+# CONFIG_NETFILTER_XT_MATCH_PHYSDEV is not set
+# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set
+# CONFIG_NETFILTER_XT_MATCH_QUOTA is not set
+# CONFIG_NETFILTER_XT_MATCH_RATEEST is not set
+# CONFIG_NETFILTER_XT_MATCH_REALM is not set
+# CONFIG_NETFILTER_XT_MATCH_RECENT is not set
+CONFIG_NETFILTER_XT_MATCH_SCTP=m
+CONFIG_NETFILTER_XT_MATCH_SOCKET=m
+# CONFIG_NETFILTER_XT_MATCH_STATE is not set
+# CONFIG_NETFILTER_XT_MATCH_STATISTIC is not set
+# CONFIG_NETFILTER_XT_MATCH_STRING is not set
+# CONFIG_NETFILTER_XT_MATCH_TCPMSS is not set
+# CONFIG_NETFILTER_XT_MATCH_TIME is not set
+CONFIG_NETFILTER_XT_MATCH_U32=m
+# end of Core Netfilter Configuration
+
+# CONFIG_IP_SET is not set
+# CONFIG_IP_VS is not set
+
+#
+# IP: Netfilter Configuration
+#
+CONFIG_NF_DEFRAG_IPV4=y
+CONFIG_NF_SOCKET_IPV4=m
+CONFIG_NF_TPROXY_IPV4=m
+# CONFIG_NF_DUP_IPV4 is not set
+# CONFIG_NF_LOG_ARP is not set
+# CONFIG_NF_LOG_IPV4 is not set
+CONFIG_NF_REJECT_IPV4=y
+CONFIG_IP_NF_IPTABLES=y
+# CONFIG_IP_NF_MATCH_AH is not set
+CONFIG_IP_NF_MATCH_ECN=m
+# CONFIG_IP_NF_MATCH_RPFILTER is not set
+CONFIG_IP_NF_MATCH_TTL=m
+CONFIG_IP_NF_FILTER=m
+CONFIG_IP_NF_TARGET_REJECT=m
+# CONFIG_IP_NF_TARGET_SYNPROXY is not set
+CONFIG_IP_NF_NAT=y
+CONFIG_IP_NF_TARGET_MASQUERADE=y
+# CONFIG_IP_NF_TARGET_NETMAP is not set
+# CONFIG_IP_NF_TARGET_REDIRECT is not set
+CONFIG_IP_NF_MANGLE=m
+# CONFIG_IP_NF_TARGET_ECN is not set
+# CONFIG_IP_NF_TARGET_TTL is not set
+CONFIG_IP_NF_RAW=m
+# CONFIG_IP_NF_SECURITY is not set
+CONFIG_IP_NF_ARPTABLES=m
+# CONFIG_IP_NF_ARPFILTER is not set
+# CONFIG_IP_NF_ARP_MANGLE is not set
+# end of IP: Netfilter Configuration
+
+#
+# IPv6: Netfilter Configuration
+#
+CONFIG_NF_SOCKET_IPV6=m
+CONFIG_NF_TPROXY_IPV6=m
+# CONFIG_NF_DUP_IPV6 is not set
+# CONFIG_NF_REJECT_IPV6 is not set
+# CONFIG_NF_LOG_IPV6 is not set
+CONFIG_IP6_NF_IPTABLES=m
+# CONFIG_IP6_NF_MATCH_AH is not set
+# CONFIG_IP6_NF_MATCH_EUI64 is not set
+# CONFIG_IP6_NF_MATCH_FRAG is not set
+# CONFIG_IP6_NF_MATCH_OPTS is not set
+CONFIG_IP6_NF_MATCH_HL=m
+CONFIG_IP6_NF_MATCH_IPV6HEADER=m
+# CONFIG_IP6_NF_MATCH_MH is not set
+# CONFIG_IP6_NF_MATCH_RPFILTER is not set
+CONFIG_IP6_NF_MATCH_RT=m
+# CONFIG_IP6_NF_MATCH_SRH is not set
+# CONFIG_IP6_NF_TARGET_HL is not set
+CONFIG_IP6_NF_FILTER=m
+# CONFIG_IP6_NF_TARGET_REJECT is not set
+# CONFIG_IP6_NF_TARGET_SYNPROXY is not set
+CONFIG_IP6_NF_MANGLE=m
+CONFIG_IP6_NF_RAW=m
+# CONFIG_IP6_NF_SECURITY is not set
+# CONFIG_IP6_NF_NAT is not set
+# end of IPv6: Netfilter Configuration
+
+CONFIG_NF_DEFRAG_IPV6=y
+# CONFIG_NF_CONNTRACK_BRIDGE is not set
+# CONFIG_BRIDGE_NF_EBTABLES is not set
+# CONFIG_BPFILTER is not set
+# CONFIG_IP_DCCP is not set
+CONFIG_IP_SCTP=m
+# CONFIG_SCTP_DBG_OBJCNT is not set
+CONFIG_SCTP_DEFAULT_COOKIE_HMAC_MD5=y
+# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_SHA1 is not set
+# CONFIG_SCTP_DEFAULT_COOKIE_HMAC_NONE is not set
+CONFIG_SCTP_COOKIE_HMAC_MD5=y
+# CONFIG_SCTP_COOKIE_HMAC_SHA1 is not set
+CONFIG_INET_SCTP_DIAG=m
+# CONFIG_RDS is not set
+CONFIG_TIPC=m
+CONFIG_TIPC_MEDIA_UDP=y
+CONFIG_TIPC_CRYPTO=y
+CONFIG_TIPC_DIAG=m
+# CONFIG_ATM is not set
+# CONFIG_L2TP is not set
+CONFIG_STP=m
+CONFIG_GARP=m
+CONFIG_MRP=m
+CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+# CONFIG_BRIDGE_VLAN_FILTERING is not set
+# CONFIG_BRIDGE_MRP is not set
+# CONFIG_BRIDGE_CFM is not set
+# CONFIG_NET_DSA is not set
+CONFIG_VLAN_8021Q=m
+CONFIG_VLAN_8021Q_GVRP=y
+CONFIG_VLAN_8021Q_MVRP=y
+CONFIG_LLC=m
+# CONFIG_LLC2 is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_PHONET is not set
+# CONFIG_6LOWPAN is not set
+# CONFIG_IEEE802154 is not set
+CONFIG_NET_SCHED=y
+
+#
+# Queueing/Scheduling
+#
+# CONFIG_NET_SCH_HTB is not set
+# CONFIG_NET_SCH_HFSC is not set
+# CONFIG_NET_SCH_PRIO is not set
+# CONFIG_NET_SCH_MULTIQ is not set
+# CONFIG_NET_SCH_RED is not set
+# CONFIG_NET_SCH_SFB is not set
+CONFIG_NET_SCH_SFQ=m
+# CONFIG_NET_SCH_TEQL is not set
+# CONFIG_NET_SCH_TBF is not set
+# CONFIG_NET_SCH_CBS is not set
+# CONFIG_NET_SCH_ETF is not set
+# CONFIG_NET_SCH_TAPRIO is not set
+# CONFIG_NET_SCH_GRED is not set
+# CONFIG_NET_SCH_NETEM is not set
+# CONFIG_NET_SCH_DRR is not set
+# CONFIG_NET_SCH_MQPRIO is not set
+# CONFIG_NET_SCH_SKBPRIO is not set
+# CONFIG_NET_SCH_CHOKE is not set
+# CONFIG_NET_SCH_QFQ is not set
+# CONFIG_NET_SCH_CODEL is not set
+# CONFIG_NET_SCH_FQ_CODEL is not set
+# CONFIG_NET_SCH_CAKE is not set
+# CONFIG_NET_SCH_FQ is not set
+# CONFIG_NET_SCH_HHF is not set
+# CONFIG_NET_SCH_PIE is not set
+# CONFIG_NET_SCH_PLUG is not set
+# CONFIG_NET_SCH_ETS is not set
+# CONFIG_NET_SCH_DEFAULT is not set
+
+#
+# Classification
+#
+CONFIG_NET_CLS=y
+CONFIG_NET_CLS_BASIC=y
+# CONFIG_NET_CLS_ROUTE4 is not set
+# CONFIG_NET_CLS_FW is not set
+# CONFIG_NET_CLS_U32 is not set
+# CONFIG_NET_CLS_FLOW is not set
+CONFIG_NET_CLS_CGROUP=y
+# CONFIG_NET_CLS_BPF is not set
+# CONFIG_NET_CLS_FLOWER is not set
+# CONFIG_NET_CLS_MATCHALL is not set
+# CONFIG_NET_EMATCH is not set
+# CONFIG_NET_CLS_ACT is not set
+CONFIG_NET_SCH_FIFO=y
+CONFIG_DCB=y
+CONFIG_DNS_RESOLVER=m
+# CONFIG_BATMAN_ADV is not set
+# CONFIG_OPENVSWITCH is not set
+# CONFIG_VSOCKETS is not set
+# CONFIG_NETLINK_DIAG is not set
+# CONFIG_MPLS is not set
+# CONFIG_NET_NSH is not set
+# CONFIG_HSR is not set
+# CONFIG_NET_SWITCHDEV is not set
+# CONFIG_NET_L3_MASTER_DEV is not set
+# CONFIG_QRTR is not set
+# CONFIG_NET_NCSI is not set
+CONFIG_PCPU_DEV_REFCNT=y
+CONFIG_MAX_SKB_FRAGS=17
+CONFIG_RPS=y
+CONFIG_RFS_ACCEL=y
+CONFIG_SOCK_RX_QUEUE_MAPPING=y
+CONFIG_XPS=y
+CONFIG_CGROUP_NET_PRIO=y
+CONFIG_CGROUP_NET_CLASSID=y
+CONFIG_NET_RX_BUSY_POLL=y
+CONFIG_BQL=y
+CONFIG_NET_FLOW_LIMIT=y
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_NET_DROP_MONITOR is not set
+# end of Network testing
+# end of Networking options
+
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_AF_KCM is not set
+# CONFIG_MCTP is not set
+CONFIG_FIB_RULES=y
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+
+#
+# CFG80211 needs to be enabled for MAC80211
+#
+CONFIG_MAC80211_STA_HASH_MAX_SIZE=0
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+# CONFIG_CAIF is not set
+# CONFIG_CEPH_LIB is not set
+# CONFIG_NFC is not set
+# CONFIG_PSAMPLE is not set
+# CONFIG_NET_IFE is not set
+# CONFIG_LWTUNNEL is not set
+CONFIG_DST_CACHE=y
+CONFIG_GRO_CELLS=y
+CONFIG_NET_SELFTESTS=y
+CONFIG_PAGE_POOL=y
+# CONFIG_PAGE_POOL_STATS is not set
+CONFIG_FAILOVER=m
+CONFIG_ETHTOOL_NETLINK=y
+CONFIG_NETACC_BPF=y
+CONFIG_NETACC_TERRACE=y
+
+#
+# Device Drivers
+#
+CONFIG_HAVE_EISA=y
+# CONFIG_EISA is not set
+CONFIG_HAVE_PCI=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCIEPORTBUS=y
+CONFIG_HOTPLUG_PCI_PCIE=y
+CONFIG_PCIEAER=y
+CONFIG_PCIEAER_INJECT=y
+CONFIG_PCIE_ECRC=y
+CONFIG_PCIEASPM=y
+CONFIG_PCIEASPM_DEFAULT=y
+# CONFIG_PCIEASPM_POWERSAVE is not set
+# CONFIG_PCIEASPM_POWER_SUPERSAVE is not set
+# CONFIG_PCIEASPM_PERFORMANCE is not set
+CONFIG_PCIE_PME=y
+# CONFIG_PCIE_DPC is not set
+# CONFIG_PCIE_PTM is not set
+CONFIG_PCI_MSI=y
+CONFIG_PCI_QUIRKS=y
+# CONFIG_PCI_DEBUG is not set
+# CONFIG_PCI_REALLOC_ENABLE_AUTO is not set
+# CONFIG_PCI_STUB is not set
+# CONFIG_PCI_PF_STUB is not set
+CONFIG_PCI_ATS=y
+CONFIG_PCI_LOCKLESS_CONFIG=y
+CONFIG_PCI_IOV=y
+CONFIG_PCI_PRI=y
+CONFIG_PCI_PASID=y
+CONFIG_PCI_LABEL=y
+CONFIG_PCI_HYPERV=m
+# CONFIG_PCIE_BUS_TUNE_OFF is not set
+CONFIG_PCIE_BUS_DEFAULT=y
+# CONFIG_PCIE_BUS_SAFE is not set
+# CONFIG_PCIE_BUS_PERFORMANCE is not set
+# CONFIG_PCIE_BUS_PEER2PEER is not set
+CONFIG_VGA_ARB=y
+CONFIG_VGA_ARB_MAX_GPUS=16
+CONFIG_HOTPLUG_PCI=y
+# CONFIG_HOTPLUG_PCI_ACPI is not set
+# CONFIG_HOTPLUG_PCI_CPCI is not set
+# CONFIG_HOTPLUG_PCI_SHPC is not set
+
+#
+# PCI controller drivers
+#
+CONFIG_VMD=y
+CONFIG_PCI_HYPERV_INTERFACE=m
+
+#
+# Cadence-based PCIe controllers
+#
+# end of Cadence-based PCIe controllers
+
+#
+# DesignWare-based PCIe controllers
+#
+# CONFIG_PCI_MESON is not set
+# CONFIG_PCIE_DW_PLAT_HOST is not set
+# end of DesignWare-based PCIe controllers
+
+#
+# Mobiveil-based PCIe controllers
+#
+# end of Mobiveil-based PCIe controllers
+# end of PCI controller drivers
+
+#
+# PCI Endpoint
+#
+# CONFIG_PCI_ENDPOINT is not set
+# end of PCI Endpoint
+
+#
+# PCI switch controller drivers
+#
+# CONFIG_PCI_SW_SWITCHTEC is not set
+# end of PCI switch controller drivers
+
+# CONFIG_CXL_BUS is not set
+# CONFIG_PCCARD is not set
+CONFIG_RAPIDIO=y
+# CONFIG_RAPIDIO_TSI721 is not set
+CONFIG_RAPIDIO_DISC_TIMEOUT=30
+# CONFIG_RAPIDIO_ENABLE_RX_TX_PORTS is not set
+# CONFIG_RAPIDIO_DMA_ENGINE is not set
+CONFIG_RAPIDIO_DEBUG=y
+CONFIG_RAPIDIO_ENUM_BASIC=y
+# CONFIG_RAPIDIO_CHMAN is not set
+# CONFIG_RAPIDIO_MPORT_CDEV is not set
+
+#
+# RapidIO Switch drivers
+#
+# CONFIG_RAPIDIO_CPS_XX is not set
+# CONFIG_RAPIDIO_CPS_GEN2 is not set
+# CONFIG_RAPIDIO_RXS_GEN3 is not set
+# end of RapidIO Switch drivers
+
+#
+# Generic Driver Options
+#
+CONFIG_AUXILIARY_BUS=y
+# CONFIG_UEVENT_HELPER is not set
+CONFIG_DEVTMPFS=y
+CONFIG_DEVTMPFS_MOUNT=y
+# CONFIG_DEVTMPFS_SAFE is not set
+CONFIG_STANDALONE=y
+CONFIG_PREVENT_FIRMWARE_BUILD=y
+
+#
+# Firmware loader
+#
+CONFIG_FW_LOADER=y
+CONFIG_EXTRA_FIRMWARE=""
+# CONFIG_FW_LOADER_USER_HELPER is not set
+# CONFIG_FW_LOADER_COMPRESS is not set
+CONFIG_FW_CACHE=y
+# CONFIG_FW_UPLOAD is not set
+# end of Firmware loader
+
+CONFIG_ALLOW_DEV_COREDUMP=y
+# CONFIG_DEBUG_DRIVER is not set
+# CONFIG_DEBUG_DEVRES is not set
+# CONFIG_DEBUG_TEST_DRIVER_REMOVE is not set
+# CONFIG_TEST_ASYNC_DRIVER_PROBE is not set
+CONFIG_GENERIC_CPU_DEVICES=y
+CONFIG_GENERIC_CPU_AUTOPROBE=y
+CONFIG_GENERIC_CPU_VULNERABILITIES=y
+CONFIG_REGMAP=y
+CONFIG_REGMAP_I2C=m
+CONFIG_DMA_SHARED_BUFFER=y
+# CONFIG_DMA_FENCE_TRACE is not set
+# CONFIG_FW_DEVLINK_SYNC_STATE_TIMEOUT is not set
+# end of Generic Driver Options
+
+#
+# Bus devices
+#
+# CONFIG_MHI_BUS is not set
+# CONFIG_MHI_BUS_EP is not set
+# end of Bus devices
+
+#
+# Cache Drivers
+#
+# end of Cache Drivers
+
+# CONFIG_CONNECTOR is not set
+
+#
+# Firmware Drivers
+#
+
+#
+# ARM System Control and Management Interface Protocol
+#
+# end of ARM System Control and Management Interface Protocol
+
+# CONFIG_EDD is not set
+CONFIG_FIRMWARE_MEMMAP=y
+CONFIG_DMIID=y
+# CONFIG_DMI_SYSFS is not set
+CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y
+# CONFIG_ISCSI_IBFT is not set
+# CONFIG_FW_CFG_SYSFS is not set
+CONFIG_SYSFB=y
+# CONFIG_SYSFB_SIMPLEFB is not set
+# CONFIG_GOOGLE_FIRMWARE is not set
+
+#
+# EFI (Extensible Firmware Interface) Support
+#
+CONFIG_EFI_ESRT=y
+CONFIG_EFI_VARS_PSTORE=y
+# CONFIG_EFI_VARS_PSTORE_DEFAULT_DISABLE is not set
+CONFIG_EFI_DXE_MEM_ATTRIBUTES=y
+CONFIG_EFI_RUNTIME_WRAPPERS=y
+# CONFIG_EFI_BOOTLOADER_CONTROL is not set
+# CONFIG_EFI_CAPSULE_LOADER is not set
+# CONFIG_EFI_TEST is not set
+# CONFIG_APPLE_PROPERTIES is not set
+# CONFIG_RESET_ATTACK_MITIGATION is not set
+# CONFIG_EFI_RCI2_TABLE is not set
+# CONFIG_EFI_DISABLE_PCI_DMA is not set
+CONFIG_EFI_EARLYCON=y
+CONFIG_EFI_CUSTOM_SSDT_OVERLAYS=y
+# CONFIG_EFI_DISABLE_RUNTIME is not set
+# CONFIG_EFI_COCO_SECRET is not set
+# end of EFI (Extensible Firmware Interface) Support
+
+#
+# Tegra firmware driver
+#
+# end of Tegra firmware driver
+# end of Firmware Drivers
+
+# CONFIG_GNSS is not set
+CONFIG_MTD=m
+# CONFIG_MTD_TESTS is not set
+
+#
+# Partition parsers
+#
+# CONFIG_MTD_AR7_PARTS is not set
+CONFIG_MTD_CMDLINE_PARTS=m
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# end of Partition parsers
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_BLKDEVS=m
+CONFIG_MTD_BLOCK=m
+# CONFIG_MTD_BLOCK_RO is not set
+
+#
+# Note that in some cases UBI block is preferred. See MTD_UBI_BLOCK.
+#
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_MTD_OOPS is not set
+# CONFIG_MTD_SWAP is not set
+# CONFIG_MTD_PARTITIONED_MASTER is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+# end of RAM/ROM/Flash chip drivers
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_INTEL_VR_NOR is not set
+# CONFIG_MTD_PLATRAM is not set
+# end of Mapping drivers for chip access
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_DATAFLASH is not set
+# CONFIG_MTD_MCHP23K256 is not set
+# CONFIG_MTD_MCHP48L640 is not set
+# CONFIG_MTD_SST25L is not set
+# CONFIG_MTD_SLRAM is not set
+CONFIG_MTD_PHRAM=m
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOCG3 is not set
+# end of Self-contained MTD device drivers
+
+#
+# NAND
+#
+# CONFIG_MTD_ONENAND is not set
+# CONFIG_MTD_RAW_NAND is not set
+# CONFIG_MTD_SPI_NAND is not set
+
+#
+# ECC engine support
+#
+# CONFIG_MTD_NAND_ECC_SW_HAMMING is not set
+# CONFIG_MTD_NAND_ECC_SW_BCH is not set
+# CONFIG_MTD_NAND_ECC_MXIC is not set
+# end of ECC engine support
+# end of NAND
+
+#
+# LPDDR & LPDDR2 PCM memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+# end of LPDDR & LPDDR2 PCM memory drivers
+
+CONFIG_MTD_SPI_NOR=m
+CONFIG_MTD_SPI_NOR_USE_4K_SECTORS=y
+# CONFIG_MTD_SPI_NOR_SWP_DISABLE is not set
+CONFIG_MTD_SPI_NOR_SWP_DISABLE_ON_VOLATILE=y
+# CONFIG_MTD_SPI_NOR_SWP_KEEP is not set
+# CONFIG_MTD_UBI is not set
+# CONFIG_MTD_HYPERBUS is not set
+# CONFIG_OF is not set
+CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
+# CONFIG_PARPORT is not set
+CONFIG_PNP=y
+CONFIG_PNP_DEBUG_MESSAGES=y
+
+#
+# Protocols
+#
+CONFIG_PNPACPI=y
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_NULL_BLK is not set
+# CONFIG_BLK_DEV_FD is not set
+CONFIG_CDROM=m
+# CONFIG_BLK_DEV_PCIESSD_MTIP32XX is not set
+# CONFIG_ZRAM is not set
+CONFIG_BLK_DEV_LOOP=y
+CONFIG_BLK_DEV_LOOP_MIN_COUNT=8
+# CONFIG_BLK_DEV_DRBD is not set
+# CONFIG_BLK_DEV_NBD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=16384
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+CONFIG_VIRTIO_BLK=y
+# CONFIG_BLK_DEV_RBD is not set
+# CONFIG_BLK_DEV_UBLK is not set
+
+#
+# NVME Support
+#
+CONFIG_NVME_CORE=y
+CONFIG_BLK_DEV_NVME=y
+CONFIG_NVME_MULTIPATH=y
+# CONFIG_NVME_VERBOSE_ERRORS is not set
+CONFIG_NVME_HWMON=y
+# CONFIG_NVME_FC is not set
+# CONFIG_NVME_TCP is not set
+# CONFIG_NVME_AUTH is not set
+# CONFIG_NVME_TARGET is not set
+# end of NVME Support
+
+#
+# Misc devices
+#
+# CONFIG_AD525X_DPOT is not set
+# CONFIG_DUMMY_IRQ is not set
+# CONFIG_IBM_ASM is not set
+# CONFIG_PHANTOM is not set
+# CONFIG_TIFM_CORE is not set
+# CONFIG_ICS932S401 is not set
+# CONFIG_ENCLOSURE_SERVICES is not set
+# CONFIG_HP_ILO is not set
+# CONFIG_APDS9802ALS is not set
+# CONFIG_ISL29003 is not set
+# CONFIG_ISL29020 is not set
+# CONFIG_SENSORS_TSL2550 is not set
+# CONFIG_SENSORS_BH1770 is not set
+# CONFIG_SENSORS_APDS990X is not set
+# CONFIG_HMC6352 is not set
+# CONFIG_DS1682 is not set
+# CONFIG_LATTICE_ECP3_CONFIG is not set
+# CONFIG_SRAM is not set
+# CONFIG_DW_XDATA_PCIE is not set
+# CONFIG_PCI_ENDPOINT_TEST is not set
+# CONFIG_XILINX_SDFEC is not set
+# CONFIG_C2PORT is not set
+
+#
+# EEPROM support
+#
+# CONFIG_EEPROM_AT24 is not set
+# CONFIG_EEPROM_AT25 is not set
+# CONFIG_EEPROM_LEGACY is not set
+# CONFIG_EEPROM_MAX6875 is not set
+# CONFIG_EEPROM_93CX6 is not set
+# CONFIG_EEPROM_93XX46 is not set
+# CONFIG_EEPROM_IDT_89HPESX is not set
+# CONFIG_EEPROM_EE1004 is not set
+# end of EEPROM support
+
+# CONFIG_CB710_CORE is not set
+
+#
+# Texas Instruments shared transport line discipline
+#
+# CONFIG_TI_ST is not set
+# end of Texas Instruments shared transport line discipline
+
+# CONFIG_SENSORS_LIS3_I2C is not set
+# CONFIG_ALTERA_STAPL is not set
+# CONFIG_INTEL_MEI is not set
+# CONFIG_INTEL_MEI_ME is not set
+# CONFIG_INTEL_MEI_TXE is not set
+# CONFIG_INTEL_MEI_HDCP is not set
+# CONFIG_INTEL_MEI_PXP is not set
+# CONFIG_INTEL_MEI_GSC_PROXY is not set
+# CONFIG_VMWARE_VMCI is not set
+# CONFIG_GENWQE is not set
+# CONFIG_ECHO is not set
+# CONFIG_BCM_VK is not set
+# CONFIG_MISC_ALCOR_PCI is not set
+# CONFIG_MISC_RTSX_PCI is not set
+# CONFIG_MISC_RTSX_USB is not set
+# CONFIG_UACCE is not set
+# CONFIG_PVPANIC is not set
+# CONFIG_GP_PCI1XXXX is not set
+# end of Misc devices
+
+#
+# SCSI device support
+#
+CONFIG_SCSI_MOD=y
+CONFIG_RAID_ATTRS=y
+CONFIG_SCSI_COMMON=y
+CONFIG_SCSI=y
+CONFIG_SCSI_DMA=y
+CONFIG_SCSI_NETLINK=y
+CONFIG_SCSI_PROC_FS=y
+
+#
+# SCSI support type (disk, tape, CD-ROM)
+#
+CONFIG_BLK_DEV_SD=y
+CONFIG_CHR_DEV_ST=m
+CONFIG_BLK_DEV_SR=m
+CONFIG_CHR_DEV_SG=m
+CONFIG_BLK_DEV_BSG=y
+CONFIG_CHR_DEV_SCH=m
+# CONFIG_SCSI_CONSTANTS is not set
+# CONFIG_SCSI_LOGGING is not set
+# CONFIG_SCSI_SCAN_ASYNC is not set
+
+#
+# SCSI Transports
+#
+CONFIG_SCSI_SPI_ATTRS=m
+CONFIG_SCSI_FC_ATTRS=m
+CONFIG_SCSI_ISCSI_ATTRS=y
+CONFIG_SCSI_SAS_ATTRS=y
+CONFIG_SCSI_SAS_LIBSAS=m
+CONFIG_SCSI_SAS_ATA=y
+CONFIG_SCSI_SAS_HOST_SMP=y
+CONFIG_SCSI_SRP_ATTRS=m
+# end of SCSI Transports
+
+CONFIG_SCSI_LOWLEVEL=y
+# CONFIG_ISCSI_TCP is not set
+# CONFIG_ISCSI_BOOT_SYSFS is not set
+# CONFIG_SCSI_CXGB3_ISCSI is not set
+# CONFIG_SCSI_CXGB4_ISCSI is not set
+# CONFIG_SCSI_BNX2_ISCSI is not set
+# CONFIG_BE2ISCSI is not set
+# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
+# CONFIG_SCSI_HPSA is not set
+# CONFIG_SCSI_3W_9XXX is not set
+# CONFIG_SCSI_3W_SAS is not set
+# CONFIG_SCSI_ACARD is not set
+# CONFIG_SCSI_AACRAID is not set
+# CONFIG_SCSI_AIC7XXX is not set
+# CONFIG_SCSI_AIC79XX is not set
+# CONFIG_SCSI_AIC94XX is not set
+# CONFIG_SCSI_MVSAS is not set
+# CONFIG_SCSI_MVUMI is not set
+# CONFIG_SCSI_ADVANSYS is not set
+# CONFIG_SCSI_ARCMSR is not set
+# CONFIG_SCSI_ESAS2R is not set
+CONFIG_MEGARAID_NEWGEN=y
+CONFIG_MEGARAID_MM=m
+CONFIG_MEGARAID_MAILBOX=m
+CONFIG_MEGARAID_LEGACY=m
+CONFIG_MEGARAID_SAS=y
+CONFIG_SCSI_MPT3SAS=m
+CONFIG_SCSI_MPT2SAS_MAX_SGE=128
+CONFIG_SCSI_MPT3SAS_MAX_SGE=128
+CONFIG_SCSI_MPT2SAS=m
+# CONFIG_SCSI_MPI3MR is not set
+# CONFIG_SCSI_3SNIC_SSSRAID is not set
+# CONFIG_SCSI_SMARTPQI is not set
+# CONFIG_SCSI_HISI_RAID is not set
+# CONFIG_SCSI_HPTIOP is not set
+# CONFIG_SCSI_BUSLOGIC is not set
+# CONFIG_SCSI_MYRB is not set
+# CONFIG_SCSI_MYRS is not set
+# CONFIG_VMWARE_PVSCSI is not set
+CONFIG_HYPERV_STORAGE=m
+# CONFIG_LIBFC is not set
+# CONFIG_SCSI_SNIC is not set
+# CONFIG_SCSI_DMX3191D is not set
+# CONFIG_SCSI_FDOMAIN_PCI is not set
+CONFIG_SCSI_ISCI=m
+# CONFIG_SCSI_IPS is not set
+# CONFIG_SCSI_INITIO is not set
+# CONFIG_SCSI_INIA100 is not set
+# CONFIG_SCSI_STEX is not set
+# CONFIG_SCSI_SYM53C8XX_2 is not set
+# CONFIG_SCSI_IPR is not set
+# CONFIG_SCSI_QLOGIC_1280 is not set
+# CONFIG_SCSI_QLA_FC is not set
+# CONFIG_SCSI_QLA_ISCSI is not set
+# CONFIG_SCSI_LPFC is not set
+# CONFIG_SCSI_DC395x is not set
+# CONFIG_SCSI_AM53C974 is not set
+# CONFIG_SCSI_WD719X is not set
+# CONFIG_SCSI_DEBUG is not set
+# CONFIG_SCSI_PMCRAID is not set
+# CONFIG_SCSI_PM8001 is not set
+# CONFIG_SCSI_BFA_FC is not set
+CONFIG_SCSI_VIRTIO=m
+# CONFIG_SCSI_CHELSIO_FCOE is not set
+CONFIG_SCSI_DH=y
+CONFIG_SCSI_DH_RDAC=m
+CONFIG_SCSI_DH_HP_SW=m
+CONFIG_SCSI_DH_EMC=m
+CONFIG_SCSI_DH_ALUA=m
+# end of SCSI device support
+
+CONFIG_ATA=y
+CONFIG_SATA_HOST=y
+CONFIG_PATA_TIMINGS=y
+CONFIG_ATA_VERBOSE_ERROR=y
+CONFIG_ATA_FORCE=y
+CONFIG_ATA_ACPI=y
+# CONFIG_SATA_ZPODD is not set
+CONFIG_SATA_PMP=y
+
+#
+# Controllers with non-SFF native interface
+#
+CONFIG_SATA_AHCI=y
+CONFIG_SATA_MOBILE_LPM_POLICY=0
+# CONFIG_SATA_AHCI_PLATFORM is not set
+# CONFIG_AHCI_DWC is not set
+# CONFIG_SATA_INIC162X is not set
+# CONFIG_SATA_ACARD_AHCI is not set
+# CONFIG_SATA_SIL24 is not set
+CONFIG_ATA_SFF=y
+
+#
+# SFF controllers with custom DMA interface
+#
+# CONFIG_PDC_ADMA is not set
+# CONFIG_SATA_QSTOR is not set
+# CONFIG_SATA_SX4 is not set
+CONFIG_ATA_BMDMA=y
+
+#
+# SATA SFF controllers with BMDMA
+#
+CONFIG_ATA_PIIX=y
+# CONFIG_SATA_DWC is not set
+# CONFIG_SATA_MV is not set
+# CONFIG_SATA_NV is not set
+# CONFIG_SATA_PROMISE is not set
+# CONFIG_SATA_SIL is not set
+# CONFIG_SATA_SIS is not set
+# CONFIG_SATA_SVW is not set
+# CONFIG_SATA_ULI is not set
+# CONFIG_SATA_VIA is not set
+# CONFIG_SATA_VITESSE is not set
+# CONFIG_SATA_ZHAOXIN is not set
+
+#
+# PATA SFF controllers with BMDMA
+#
+# CONFIG_PATA_ALI is not set
+# CONFIG_PATA_AMD is not set
+# CONFIG_PATA_ARTOP is not set
+# CONFIG_PATA_ATIIXP is not set
+# CONFIG_PATA_ATP867X is not set
+# CONFIG_PATA_CMD64X is not set
+# CONFIG_PATA_CYPRESS is not set
+# CONFIG_PATA_EFAR is not set
+# CONFIG_PATA_HPT366 is not set
+# CONFIG_PATA_HPT37X is not set
+# CONFIG_PATA_HPT3X2N is not set
+# CONFIG_PATA_HPT3X3 is not set
+# CONFIG_PATA_IT8213 is not set
+# CONFIG_PATA_IT821X is not set
+# CONFIG_PATA_JMICRON is not set
+# CONFIG_PATA_MARVELL is not set
+# CONFIG_PATA_NETCELL is not set
+# CONFIG_PATA_NINJA32 is not set
+# CONFIG_PATA_NS87415 is not set
+# CONFIG_PATA_OLDPIIX is not set
+# CONFIG_PATA_OPTIDMA is not set
+# CONFIG_PATA_PDC2027X is not set
+# CONFIG_PATA_PDC_OLD is not set
+# CONFIG_PATA_RADISYS is not set
+# CONFIG_PATA_RDC is not set
+# CONFIG_PATA_SCH is not set
+# CONFIG_PATA_SERVERWORKS is not set
+# CONFIG_PATA_SIL680 is not set
+# CONFIG_PATA_SIS is not set
+# CONFIG_PATA_TOSHIBA is not set
+# CONFIG_PATA_TRIFLEX is not set
+# CONFIG_PATA_VIA is not set
+# CONFIG_PATA_WINBOND is not set
+
+#
+# PIO-only SFF controllers
+#
+# CONFIG_PATA_CMD640_PCI is not set
+# CONFIG_PATA_MPIIX is not set
+# CONFIG_PATA_NS87410 is not set
+# CONFIG_PATA_OPTI is not set
+# CONFIG_PATA_RZ1000 is not set
+
+#
+# Generic fallback / legacy drivers
+#
+# CONFIG_PATA_ACPI is not set
+CONFIG_ATA_GENERIC=m
+# CONFIG_PATA_LEGACY is not set
+CONFIG_MD=y
+CONFIG_BLK_DEV_MD=y
+CONFIG_MD_AUTODETECT=y
+CONFIG_MD_BITMAP_FILE=y
+CONFIG_MD_LINEAR=y
+CONFIG_MD_RAID0=y
+CONFIG_MD_RAID1=y
+CONFIG_MD_RAID10=y
+CONFIG_MD_RAID456=y
+CONFIG_MD_MULTIPATH=y
+CONFIG_MD_FAULTY=y
+# CONFIG_BCACHE is not set
+CONFIG_BLK_DEV_DM_BUILTIN=y
+CONFIG_BLK_DEV_DM=m
+# CONFIG_DM_DEBUG is not set
+CONFIG_DM_BUFIO=m
+# CONFIG_DM_DEBUG_BLOCK_MANAGER_LOCKING is not set
+# CONFIG_DM_UNSTRIPED is not set
+CONFIG_DM_CRYPT=m
+CONFIG_DM_SNAPSHOT=m
+# CONFIG_DM_THIN_PROVISIONING is not set
+# CONFIG_DM_CACHE is not set
+# CONFIG_DM_WRITECACHE is not set
+# CONFIG_DM_EBS is not set
+# CONFIG_DM_ERA is not set
+# CONFIG_DM_CLONE is not set
+CONFIG_DM_MIRROR=m
+# CONFIG_DM_LOG_USERSPACE is not set
+# CONFIG_DM_RAID is not set
+CONFIG_DM_ZERO=m
+# CONFIG_DM_MULTIPATH is not set
+# CONFIG_DM_DELAY is not set
+# CONFIG_DM_DUST is not set
+# CONFIG_DM_UEVENT is not set
+# CONFIG_DM_FLAKEY is not set
+CONFIG_DM_VERITY=m
+CONFIG_DM_VERITY_VERIFY_ROOTHASH_SIG=y
+# CONFIG_DM_VERITY_FEC is not set
+# CONFIG_DM_SWITCH is not set
+# CONFIG_DM_LOG_WRITES is not set
+# CONFIG_DM_INTEGRITY is not set
+# CONFIG_DM_AUDIT is not set
+# CONFIG_TARGET_CORE is not set
+# CONFIG_FUSION is not set
+
+#
+# IEEE 1394 (FireWire) support
+#
+# CONFIG_FIREWIRE is not set
+# CONFIG_FIREWIRE_NOSY is not set
+# end of IEEE 1394 (FireWire) support
+
+# CONFIG_MACINTOSH_DRIVERS is not set
+CONFIG_NETDEVICES=y
+CONFIG_MII=m
+CONFIG_NET_CORE=y
+CONFIG_BONDING=m
+# CONFIG_DUMMY is not set
+# CONFIG_WIREGUARD is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_NET_FC is not set
+# CONFIG_NET_TEAM is not set
+CONFIG_MACVLAN=y
+# CONFIG_MACVTAP is not set
+# CONFIG_IPVLAN is not set
+# CONFIG_VXLAN is not set
+# CONFIG_GENEVE is not set
+# CONFIG_BAREUDP is not set
+# CONFIG_GTP is not set
+# CONFIG_AMT is not set
+# CONFIG_MACSEC is not set
+CONFIG_NETCONSOLE=y
+# CONFIG_NETCONSOLE_EXTENDED_LOG is not set
+CONFIG_NETPOLL=y
+CONFIG_NET_POLL_CONTROLLER=y
+# CONFIG_RIONET is not set
+CONFIG_TUN=m
+# CONFIG_TUN_VNET_CROSS_LE is not set
+CONFIG_VETH=y
+CONFIG_VIRTIO_NET=m
+# CONFIG_NLMON is not set
+# CONFIG_ARCNET is not set
+CONFIG_ETHERNET=y
+CONFIG_MDIO=m
+CONFIG_NET_VENDOR_3COM=y
+# CONFIG_VORTEX is not set
+# CONFIG_TYPHOON is not set
+# CONFIG_NET_VENDOR_3SNIC is not set
+CONFIG_NET_VENDOR_ADAPTEC=y
+# CONFIG_ADAPTEC_STARFIRE is not set
+CONFIG_NET_VENDOR_AGERE=y
+# CONFIG_ET131X is not set
+CONFIG_NET_VENDOR_ALACRITECH=y
+# CONFIG_SLICOSS is not set
+CONFIG_NET_VENDOR_ALTEON=y
+# CONFIG_ACENIC is not set
+# CONFIG_ALTERA_TSE is not set
+CONFIG_NET_VENDOR_AMAZON=y
+# CONFIG_ENA_ETHERNET is not set
+CONFIG_NET_VENDOR_AMD=y
+# CONFIG_AMD8111_ETH is not set
+# CONFIG_PCNET32 is not set
+# CONFIG_AMD_XGBE is not set
+# CONFIG_PDS_CORE is not set
+CONFIG_NET_VENDOR_AQUANTIA=y
+# CONFIG_AQTION is not set
+CONFIG_NET_VENDOR_ARC=y
+CONFIG_NET_VENDOR_ASIX=y
+# CONFIG_SPI_AX88796C is not set
+CONFIG_NET_VENDOR_ATHEROS=y
+# CONFIG_ATL2 is not set
+# CONFIG_ATL1 is not set
+# CONFIG_ATL1E is not set
+# CONFIG_ATL1C is not set
+# CONFIG_ALX is not set
+# CONFIG_CX_ECAT is not set
+CONFIG_NET_VENDOR_BROADCOM=y
+# CONFIG_B44 is not set
+# CONFIG_BCMGENET is not set
+# CONFIG_BNX2 is not set
+# CONFIG_CNIC is not set
+# CONFIG_TIGON3 is not set
+# CONFIG_BNX2X is not set
+# CONFIG_SYSTEMPORT is not set
+# CONFIG_BNXT is not set
+CONFIG_NET_VENDOR_CADENCE=y
+# CONFIG_MACB is not set
+CONFIG_NET_VENDOR_CAVIUM=y
+# CONFIG_THUNDER_NIC_PF is not set
+# CONFIG_THUNDER_NIC_VF is not set
+# CONFIG_THUNDER_NIC_BGX is not set
+# CONFIG_THUNDER_NIC_RGX is not set
+# CONFIG_CAVIUM_PTP is not set
+# CONFIG_LIQUIDIO is not set
+# CONFIG_LIQUIDIO_VF is not set
+CONFIG_NET_VENDOR_CHELSIO=y
+# CONFIG_CHELSIO_T1 is not set
+# CONFIG_CHELSIO_T3 is not set
+# CONFIG_CHELSIO_T4 is not set
+# CONFIG_CHELSIO_T4VF is not set
+CONFIG_NET_VENDOR_CISCO=y
+# CONFIG_ENIC is not set
+CONFIG_NET_VENDOR_CORTINA=y
+CONFIG_NET_VENDOR_DAVICOM=y
+# CONFIG_DM9051 is not set
+# CONFIG_DNET is not set
+CONFIG_NET_VENDOR_DEC=y
+# CONFIG_NET_TULIP is not set
+CONFIG_NET_VENDOR_DLINK=y
+# CONFIG_DL2K is not set
+# CONFIG_SUNDANCE is not set
+CONFIG_NET_VENDOR_EMULEX=y
+# CONFIG_BE2NET is not set
+CONFIG_NET_VENDOR_ENGLEDER=y
+# CONFIG_TSNEP is not set
+CONFIG_NET_VENDOR_EZCHIP=y
+CONFIG_NET_VENDOR_FUNGIBLE=y
+# CONFIG_FUN_ETH is not set
+CONFIG_NET_VENDOR_GOOGLE=y
+# CONFIG_GVE is not set
+CONFIG_NET_VENDOR_HUAWEI=y
+# CONFIG_HINIC is not set
+# CONFIG_HINIC3 is not set
+# CONFIG_BMA is not set
+CONFIG_NET_VENDOR_I825XX=y
+CONFIG_NET_VENDOR_INTEL=y
+# CONFIG_E100 is not set
+CONFIG_E1000=y
+CONFIG_E1000E=m
+CONFIG_E1000E_HWTS=y
+CONFIG_IGB=m
+CONFIG_IGB_HWMON=y
+CONFIG_IGB_DCA=y
+# CONFIG_IGBVF is not set
+CONFIG_IXGBE=m
+CONFIG_IXGBE_HWMON=y
+CONFIG_IXGBE_DCA=y
+CONFIG_IXGBE_DCB=y
+CONFIG_IXGBEVF=m
+CONFIG_I40E=m
+# CONFIG_I40E_DCB is not set
+# CONFIG_I40EVF is not set
+# CONFIG_ICE is not set
+# CONFIG_FM10K is not set
+CONFIG_IGC=m
+CONFIG_NET_VENDOR_MUCSE=y
+# CONFIG_MXGBE is not set
+# CONFIG_MXGBEVF is not set
+# CONFIG_MXGBEM is not set
+# CONFIG_MGBE is not set
+# CONFIG_MGBEVF is not set
+# CONFIG_JME is not set
+CONFIG_NET_VENDOR_ADI=y
+CONFIG_NET_VENDOR_LITEX=y
+CONFIG_NET_VENDOR_MARVELL=y
+# CONFIG_MVMDIO is not set
+# CONFIG_SKGE is not set
+# CONFIG_SKY2 is not set
+# CONFIG_OCTEON_EP is not set
+CONFIG_NET_VENDOR_MELLANOX=y
+# CONFIG_MLX4_EN is not set
+# CONFIG_MLX5_CORE is not set
+# CONFIG_MLXSW_CORE is not set
+# CONFIG_MLXFW is not set
+CONFIG_NET_VENDOR_MICREL=y
+# CONFIG_KS8842 is not set
+# CONFIG_KS8851 is not set
+# CONFIG_KS8851_MLL is not set
+# CONFIG_KSZ884X_PCI is not set
+CONFIG_NET_VENDOR_MICROCHIP=y
+# CONFIG_ENC28J60 is not set
+# CONFIG_ENCX24J600 is not set
+# CONFIG_LAN743X is not set
+# CONFIG_VCAP is not set
+CONFIG_NET_VENDOR_MICROSEMI=y
+CONFIG_NET_VENDOR_MICROSOFT=y
+# CONFIG_MICROSOFT_MANA is not set
+CONFIG_NET_VENDOR_MYRI=y
+# CONFIG_MYRI10GE is not set
+# CONFIG_FEALNX is not set
+CONFIG_NET_VENDOR_NI=y
+# CONFIG_NI_XGE_MANAGEMENT_ENET is not set
+CONFIG_NET_VENDOR_NATSEMI=y
+# CONFIG_NATSEMI is not set
+# CONFIG_NS83820 is not set
+CONFIG_NET_VENDOR_NETERION=y
+# CONFIG_S2IO is not set
+CONFIG_NET_VENDOR_NETRONOME=y
+# CONFIG_NFP is not set
+CONFIG_NET_VENDOR_8390=y
+# CONFIG_NE2K_PCI is not set
+CONFIG_NET_VENDOR_NVIDIA=y
+# CONFIG_FORCEDETH is not set
+CONFIG_NET_VENDOR_OKI=y
+# CONFIG_ETHOC is not set
+CONFIG_NET_VENDOR_PACKET_ENGINES=y
+# CONFIG_HAMACHI is not set
+# CONFIG_YELLOWFIN is not set
+CONFIG_NET_VENDOR_PENSANDO=y
+# CONFIG_IONIC is not set
+CONFIG_NET_VENDOR_QLOGIC=y
+# CONFIG_QLA3XXX is not set
+# CONFIG_QLCNIC is not set
+# CONFIG_NETXEN_NIC is not set
+# CONFIG_QED is not set
+CONFIG_NET_VENDOR_BROCADE=y
+# CONFIG_BNA is not set
+CONFIG_NET_VENDOR_QUALCOMM=y
+# CONFIG_QCOM_EMAC is not set
+# CONFIG_RMNET is not set
+CONFIG_NET_VENDOR_RDC=y
+# CONFIG_R6040 is not set
+CONFIG_NET_VENDOR_REALTEK=y
+# CONFIG_8139CP is not set
+# CONFIG_8139TOO is not set
+CONFIG_R8169=m
+CONFIG_NET_VENDOR_RENESAS=y
+CONFIG_NET_VENDOR_ROCKER=y
+CONFIG_NET_VENDOR_SAMSUNG=y
+# CONFIG_SXGBE_ETH is not set
+CONFIG_NET_VENDOR_SEEQ=y
+CONFIG_NET_VENDOR_SILAN=y
+# CONFIG_SC92031 is not set
+CONFIG_NET_VENDOR_SIS=y
+# CONFIG_SIS900 is not set
+# CONFIG_SIS190 is not set
+CONFIG_NET_VENDOR_SOLARFLARE=y
+# CONFIG_SFC is not set
+# CONFIG_SFC_FALCON is not set
+# CONFIG_SFC_SIENA is not set
+CONFIG_NET_VENDOR_SMSC=y
+# CONFIG_EPIC100 is not set
+# CONFIG_SMSC911X is not set
+# CONFIG_SMSC9420 is not set
+CONFIG_NET_VENDOR_SOCIONEXT=y
+CONFIG_NET_VENDOR_STMICRO=y
+# CONFIG_STMMAC_ETH is not set
+CONFIG_NET_VENDOR_SUN=y
+# CONFIG_HAPPYMEAL is not set
+# CONFIG_SUNGEM is not set
+# CONFIG_CASSINI is not set
+# CONFIG_NIU is not set
+CONFIG_NET_VENDOR_SYNOPSYS=y
+# CONFIG_DWC_XLGMAC is not set
+CONFIG_NET_VENDOR_TEHUTI=y
+# CONFIG_TEHUTI is not set
+CONFIG_NET_VENDOR_TI=y
+# CONFIG_TI_CPSW_PHY_SEL is not set
+# CONFIG_TLAN is not set
+CONFIG_NET_VENDOR_VERTEXCOM=y
+# CONFIG_MSE102X is not set
+CONFIG_NET_VENDOR_VIA=y
+# CONFIG_VIA_RHINE is not set
+# CONFIG_VIA_VELOCITY is not set
+CONFIG_NET_VENDOR_WANGXUN=y
+# CONFIG_NGBE is not set
+# CONFIG_TXGBE is not set
+CONFIG_NET_VENDOR_WIZNET=y
+# CONFIG_WIZNET_W5100 is not set
+# CONFIG_WIZNET_W5300 is not set
+CONFIG_NET_VENDOR_XILINX=y
+# CONFIG_XILINX_EMACLITE is not set
+# CONFIG_XILINX_AXI_EMAC is not set
+# CONFIG_XILINX_LL_TEMAC is not set
+CONFIG_NET_VENDOR_BZWX=y
+# CONFIG_NCE is not set
+# CONFIG_FDDI is not set
+# CONFIG_HIPPI is not set
+# CONFIG_NET_SB1000 is not set
+CONFIG_PHYLINK=m
+CONFIG_PHYLIB=y
+CONFIG_SWPHY=y
+CONFIG_FIXED_PHY=y
+# CONFIG_SFP is not set
+
+#
+# MII PHY device drivers
+#
+# CONFIG_AMD_PHY is not set
+# CONFIG_ADIN_PHY is not set
+# CONFIG_ADIN1100_PHY is not set
+# CONFIG_AQUANTIA_PHY is not set
+CONFIG_AX88796B_PHY=m
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_BCM54140_PHY is not set
+# CONFIG_BCM7XXX_PHY is not set
+# CONFIG_BCM84881_PHY is not set
+# CONFIG_BCM87XX_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_CORTINA_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_INTEL_XWAY_PHY is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_MARVELL_10G_PHY is not set
+# CONFIG_MARVELL_88Q2XXX_PHY is not set
+# CONFIG_MARVELL_88X2222_PHY is not set
+# CONFIG_MAXLINEAR_GPHY is not set
+# CONFIG_MEDIATEK_GE_PHY is not set
+# CONFIG_MICREL_PHY is not set
+# CONFIG_MICROCHIP_T1S_PHY is not set
+# CONFIG_MICROCHIP_PHY is not set
+# CONFIG_MICROCHIP_T1_PHY is not set
+# CONFIG_MICROSEMI_PHY is not set
+# CONFIG_MOTORCOMM_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_NXP_CBTX_PHY is not set
+# CONFIG_NXP_C45_TJA11XX_PHY is not set
+# CONFIG_NXP_TJA11XX_PHY is not set
+# CONFIG_NCN26000_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+CONFIG_REALTEK_PHY=y
+# CONFIG_RENESAS_PHY is not set
+# CONFIG_ROCKCHIP_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_TERANETICS_PHY is not set
+# CONFIG_DP83822_PHY is not set
+# CONFIG_DP83TC811_PHY is not set
+# CONFIG_DP83848_PHY is not set
+# CONFIG_DP83867_PHY is not set
+# CONFIG_DP83869_PHY is not set
+# CONFIG_DP83TD510_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_XILINX_GMII2RGMII is not set
+# CONFIG_MICREL_KS8995MA is not set
+# CONFIG_PSE_CONTROLLER is not set
+CONFIG_MDIO_DEVICE=y
+CONFIG_MDIO_BUS=y
+CONFIG_FWNODE_MDIO=y
+CONFIG_ACPI_MDIO=y
+CONFIG_MDIO_DEVRES=y
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MDIO_BCM_UNIMAC is not set
+# CONFIG_MDIO_MVUSB is not set
+# CONFIG_MDIO_THUNDER is not set
+
+#
+# MDIO Multiplexers
+#
+
+#
+# PCS device drivers
+#
+# end of PCS device drivers
+
+CONFIG_PPP=m
+# CONFIG_PPP_BSDCOMP is not set
+# CONFIG_PPP_DEFLATE is not set
+CONFIG_PPP_FILTER=y
+# CONFIG_PPP_MPPE is not set
+CONFIG_PPP_MULTILINK=y
+# CONFIG_PPPOE is not set
+CONFIG_PPPOE_HASH_BITS=4
+# CONFIG_PPP_ASYNC is not set
+# CONFIG_PPP_SYNC_TTY is not set
+CONFIG_SLIP=m
+CONFIG_SLHC=m
+CONFIG_SLIP_COMPRESSED=y
+CONFIG_SLIP_SMART=y
+CONFIG_SLIP_MODE_SLIP6=y
+CONFIG_USB_NET_DRIVERS=y
+# CONFIG_USB_CATC is not set
+# CONFIG_USB_KAWETH is not set
+# CONFIG_USB_PEGASUS is not set
+# CONFIG_USB_RTL8150 is not set
+# CONFIG_USB_RTL8152 is not set
+# CONFIG_USB_LAN78XX is not set
+CONFIG_USB_USBNET=m
+CONFIG_USB_NET_AX8817X=m
+CONFIG_USB_NET_AX88179_178A=m
+CONFIG_USB_NET_CDCETHER=m
+# CONFIG_USB_NET_CDC_EEM is not set
+CONFIG_USB_NET_CDC_NCM=m
+CONFIG_USB_NET_HUAWEI_CDC_NCM=m
+# CONFIG_USB_NET_CDC_MBIM is not set
+# CONFIG_USB_NET_DM9601 is not set
+# CONFIG_USB_NET_SR9700 is not set
+# CONFIG_USB_NET_SR9800 is not set
+# CONFIG_USB_NET_SMSC75XX is not set
+# CONFIG_USB_NET_SMSC95XX is not set
+# CONFIG_USB_NET_GL620A is not set
+CONFIG_USB_NET_NET1080=m
+# CONFIG_USB_NET_PLUSB is not set
+# CONFIG_USB_NET_MCS7830 is not set
+CONFIG_USB_NET_RNDIS_HOST=m
+CONFIG_USB_NET_CDC_SUBSET_ENABLE=m
+CONFIG_USB_NET_CDC_SUBSET=m
+# CONFIG_USB_ALI_M5632 is not set
+# CONFIG_USB_AN2720 is not set
+CONFIG_USB_BELKIN=y
+CONFIG_USB_ARMLINUX=y
+# CONFIG_USB_EPSON2888 is not set
+# CONFIG_USB_KC2190 is not set
+CONFIG_USB_NET_ZAURUS=m
+# CONFIG_USB_NET_CX82310_ETH is not set
+# CONFIG_USB_NET_KALMIA is not set
+# CONFIG_USB_NET_QMI_WWAN is not set
+# CONFIG_USB_NET_INT51X1 is not set
+# CONFIG_USB_IPHETH is not set
+# CONFIG_USB_SIERRA_NET is not set
+# CONFIG_USB_VL600 is not set
+# CONFIG_USB_NET_CH9200 is not set
+# CONFIG_USB_NET_AQC111 is not set
+CONFIG_USB_RTL8153_ECM=m
+CONFIG_WLAN=y
+CONFIG_WLAN_VENDOR_ADMTEK=y
+CONFIG_WLAN_VENDOR_ATH=y
+# CONFIG_ATH_DEBUG is not set
+# CONFIG_ATH5K_PCI is not set
+CONFIG_WLAN_VENDOR_ATMEL=y
+CONFIG_WLAN_VENDOR_BROADCOM=y
+CONFIG_WLAN_VENDOR_CISCO=y
+CONFIG_WLAN_VENDOR_INTEL=y
+CONFIG_WLAN_VENDOR_INTERSIL=y
+# CONFIG_HOSTAP is not set
+CONFIG_WLAN_VENDOR_MARVELL=y
+CONFIG_WLAN_VENDOR_MEDIATEK=y
+CONFIG_WLAN_VENDOR_MICROCHIP=y
+CONFIG_WLAN_VENDOR_PURELIFI=y
+CONFIG_WLAN_VENDOR_RALINK=y
+CONFIG_WLAN_VENDOR_REALTEK=y
+CONFIG_WLAN_VENDOR_RSI=y
+CONFIG_WLAN_VENDOR_SILABS=y
+CONFIG_WLAN_VENDOR_ST=y
+CONFIG_WLAN_VENDOR_TI=y
+CONFIG_WLAN_VENDOR_ZYDAS=y
+CONFIG_WLAN_VENDOR_QUANTENNA=y
+# CONFIG_WAN is not set
+
+#
+# Wireless WAN
+#
+# CONFIG_WWAN is not set
+# end of Wireless WAN
+
+# CONFIG_VMXNET3 is not set
+# CONFIG_FUJITSU_ES is not set
+# CONFIG_HYPERV_NET is not set
+# CONFIG_NETDEVSIM is not set
+CONFIG_NET_FAILOVER=m
+# CONFIG_ISDN is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+CONFIG_INPUT_FF_MEMLESS=m
+CONFIG_INPUT_SPARSEKMAP=m
+# CONFIG_INPUT_MATRIXKMAP is not set
+CONFIG_INPUT_VIVALDIFMAP=y
+
+#
+# Userland interfaces
+#
+CONFIG_INPUT_MOUSEDEV=y
+# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+CONFIG_INPUT_JOYDEV=m
+CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ADP5588 is not set
+# CONFIG_KEYBOARD_ADP5589 is not set
+CONFIG_KEYBOARD_ATKBD=y
+# CONFIG_KEYBOARD_QT1050 is not set
+# CONFIG_KEYBOARD_QT1070 is not set
+# CONFIG_KEYBOARD_QT2160 is not set
+# CONFIG_KEYBOARD_DLINK_DIR685 is not set
+# CONFIG_KEYBOARD_LKKBD is not set
+# CONFIG_KEYBOARD_GPIO is not set
+# CONFIG_KEYBOARD_GPIO_POLLED is not set
+# CONFIG_KEYBOARD_TCA6416 is not set
+# CONFIG_KEYBOARD_TCA8418 is not set
+# CONFIG_KEYBOARD_MATRIX is not set
+# CONFIG_KEYBOARD_LM8333 is not set
+# CONFIG_KEYBOARD_MAX7359 is not set
+# CONFIG_KEYBOARD_MCS is not set
+# CONFIG_KEYBOARD_MPR121 is not set
+# CONFIG_KEYBOARD_NEWTON is not set
+# CONFIG_KEYBOARD_OPENCORES is not set
+# CONFIG_KEYBOARD_SAMSUNG is not set
+# CONFIG_KEYBOARD_STOWAWAY is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+# CONFIG_KEYBOARD_CYPRESS_SF is not set
+CONFIG_INPUT_MOUSE=y
+CONFIG_MOUSE_PS2=y
+CONFIG_MOUSE_PS2_ALPS=y
+CONFIG_MOUSE_PS2_BYD=y
+CONFIG_MOUSE_PS2_LOGIPS2PP=y
+CONFIG_MOUSE_PS2_SYNAPTICS=y
+CONFIG_MOUSE_PS2_SYNAPTICS_SMBUS=y
+CONFIG_MOUSE_PS2_CYPRESS=y
+CONFIG_MOUSE_PS2_LIFEBOOK=y
+CONFIG_MOUSE_PS2_TRACKPOINT=y
+CONFIG_MOUSE_PS2_ELANTECH=y
+CONFIG_MOUSE_PS2_ELANTECH_SMBUS=y
+CONFIG_MOUSE_PS2_SENTELIC=y
+# CONFIG_MOUSE_PS2_TOUCHKIT is not set
+CONFIG_MOUSE_PS2_FOCALTECH=y
+# CONFIG_MOUSE_PS2_VMMOUSE is not set
+CONFIG_MOUSE_PS2_SMBUS=y
+CONFIG_MOUSE_SERIAL=m
+CONFIG_MOUSE_APPLETOUCH=m
+CONFIG_MOUSE_BCM5974=m
+CONFIG_MOUSE_CYAPA=m
+CONFIG_MOUSE_ELAN_I2C=m
+CONFIG_MOUSE_ELAN_I2C_I2C=y
+CONFIG_MOUSE_ELAN_I2C_SMBUS=y
+CONFIG_MOUSE_VSXXXAA=m
+# CONFIG_MOUSE_GPIO is not set
+CONFIG_MOUSE_SYNAPTICS_I2C=m
+CONFIG_MOUSE_SYNAPTICS_USB=m
+# CONFIG_INPUT_JOYSTICK is not set
+CONFIG_INPUT_TABLET=y
+CONFIG_TABLET_USB_ACECAD=m
+CONFIG_TABLET_USB_AIPTEK=m
+# CONFIG_TABLET_USB_HANWANG is not set
+CONFIG_TABLET_USB_KBTAB=m
+# CONFIG_TABLET_USB_PEGASUS is not set
+CONFIG_TABLET_SERIAL_WACOM4=m
+CONFIG_INPUT_TOUCHSCREEN=y
+# CONFIG_TOUCHSCREEN_ADS7846 is not set
+# CONFIG_TOUCHSCREEN_AD7877 is not set
+# CONFIG_TOUCHSCREEN_AD7879 is not set
+# CONFIG_TOUCHSCREEN_ATMEL_MXT is not set
+# CONFIG_TOUCHSCREEN_AUO_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_BU21013 is not set
+# CONFIG_TOUCHSCREEN_BU21029 is not set
+# CONFIG_TOUCHSCREEN_CHIPONE_ICN8505 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMA140 is not set
+# CONFIG_TOUCHSCREEN_CY8CTMG110 is not set
+# CONFIG_TOUCHSCREEN_CYTTSP_CORE is not set
+# CONFIG_TOUCHSCREEN_CYTTSP4_CORE is not set
+# CONFIG_TOUCHSCREEN_CYTTSP5 is not set
+# CONFIG_TOUCHSCREEN_DYNAPRO is not set
+# CONFIG_TOUCHSCREEN_HAMPSHIRE is not set
+# CONFIG_TOUCHSCREEN_EETI is not set
+# CONFIG_TOUCHSCREEN_EGALAX_SERIAL is not set
+# CONFIG_TOUCHSCREEN_EXC3000 is not set
+# CONFIG_TOUCHSCREEN_FUJITSU is not set
+# CONFIG_TOUCHSCREEN_GOODIX is not set
+# CONFIG_TOUCHSCREEN_HIDEEP is not set
+# CONFIG_TOUCHSCREEN_HYCON_HY46XX is not set
+# CONFIG_TOUCHSCREEN_HYNITRON_CSTXXX is not set
+# CONFIG_TOUCHSCREEN_ILI210X is not set
+# CONFIG_TOUCHSCREEN_ILITEK is not set
+# CONFIG_TOUCHSCREEN_S6SY761 is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
+# CONFIG_TOUCHSCREEN_EKTF2127 is not set
+# CONFIG_TOUCHSCREEN_ELAN is not set
+CONFIG_TOUCHSCREEN_ELO=m
+CONFIG_TOUCHSCREEN_WACOM_W8001=m
+CONFIG_TOUCHSCREEN_WACOM_I2C=m
+# CONFIG_TOUCHSCREEN_MAX11801 is not set
+# CONFIG_TOUCHSCREEN_MCS5000 is not set
+# CONFIG_TOUCHSCREEN_MMS114 is not set
+# CONFIG_TOUCHSCREEN_MELFAS_MIP4 is not set
+# CONFIG_TOUCHSCREEN_MSG2638 is not set
+# CONFIG_TOUCHSCREEN_MTOUCH is not set
+# CONFIG_TOUCHSCREEN_NOVATEK_NVT_TS is not set
+# CONFIG_TOUCHSCREEN_IMAGIS is not set
+# CONFIG_TOUCHSCREEN_INEXIO is not set
+# CONFIG_TOUCHSCREEN_PENMOUNT is not set
+# CONFIG_TOUCHSCREEN_EDT_FT5X06 is not set
+# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set
+# CONFIG_TOUCHSCREEN_TOUCHWIN is not set
+# CONFIG_TOUCHSCREEN_PIXCIR is not set
+# CONFIG_TOUCHSCREEN_WDT87XX_I2C is not set
+# CONFIG_TOUCHSCREEN_USB_COMPOSITE is not set
+# CONFIG_TOUCHSCREEN_TOUCHIT213 is not set
+# CONFIG_TOUCHSCREEN_TSC_SERIO is not set
+# CONFIG_TOUCHSCREEN_TSC2004 is not set
+# CONFIG_TOUCHSCREEN_TSC2005 is not set
+# CONFIG_TOUCHSCREEN_TSC2007 is not set
+# CONFIG_TOUCHSCREEN_RM_TS is not set
+# CONFIG_TOUCHSCREEN_SILEAD is not set
+# CONFIG_TOUCHSCREEN_SIS_I2C is not set
+# CONFIG_TOUCHSCREEN_ST1232 is not set
+# CONFIG_TOUCHSCREEN_SURFACE3_SPI is not set
+# CONFIG_TOUCHSCREEN_SX8654 is not set
+# CONFIG_TOUCHSCREEN_TPS6507X is not set
+# CONFIG_TOUCHSCREEN_ZET6223 is not set
+# CONFIG_TOUCHSCREEN_ZFORCE is not set
+# CONFIG_TOUCHSCREEN_ROHM_BU21023 is not set
+# CONFIG_TOUCHSCREEN_IQS5XX is not set
+# CONFIG_TOUCHSCREEN_IQS7211 is not set
+# CONFIG_TOUCHSCREEN_ZINITIX is not set
+# CONFIG_TOUCHSCREEN_HIMAX_HX83112B is not set
+CONFIG_INPUT_MISC=y
+# CONFIG_INPUT_AD714X is not set
+# CONFIG_INPUT_BMA150 is not set
+# CONFIG_INPUT_E3X0_BUTTON is not set
+CONFIG_INPUT_PCSPKR=m
+# CONFIG_INPUT_MMA8450 is not set
+# CONFIG_INPUT_GPIO_BEEPER is not set
+# CONFIG_INPUT_GPIO_DECODER is not set
+# CONFIG_INPUT_GPIO_VIBRA is not set
+CONFIG_INPUT_ATLAS_BTNS=m
+CONFIG_INPUT_ATI_REMOTE2=m
+CONFIG_INPUT_KEYSPAN_REMOTE=m
+# CONFIG_INPUT_KXTJ9 is not set
+CONFIG_INPUT_POWERMATE=m
+CONFIG_INPUT_YEALINK=m
+CONFIG_INPUT_CM109=m
+CONFIG_INPUT_UINPUT=m
+# CONFIG_INPUT_PCF8574 is not set
+CONFIG_INPUT_GPIO_ROTARY_ENCODER=m
+# CONFIG_INPUT_DA7280_HAPTICS is not set
+# CONFIG_INPUT_ADXL34X is not set
+# CONFIG_INPUT_IQS269A is not set
+# CONFIG_INPUT_IQS626A is not set
+# CONFIG_INPUT_IQS7222 is not set
+# CONFIG_INPUT_CMA3000 is not set
+# CONFIG_INPUT_IDEAPAD_SLIDEBAR is not set
+# CONFIG_INPUT_DRV260X_HAPTICS is not set
+# CONFIG_INPUT_DRV2665_HAPTICS is not set
+# CONFIG_INPUT_DRV2667_HAPTICS is not set
+CONFIG_RMI4_CORE=m
+CONFIG_RMI4_I2C=m
+CONFIG_RMI4_SPI=m
+CONFIG_RMI4_SMB=m
+CONFIG_RMI4_F03=y
+CONFIG_RMI4_F03_SERIO=m
+CONFIG_RMI4_2D_SENSOR=y
+CONFIG_RMI4_F11=y
+CONFIG_RMI4_F12=y
+CONFIG_RMI4_F30=y
+CONFIG_RMI4_F34=y
+# CONFIG_RMI4_F3A is not set
+CONFIG_RMI4_F55=y
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
+CONFIG_SERIO_I8042=y
+CONFIG_SERIO_SERPORT=y
+# CONFIG_SERIO_CT82C710 is not set
+# CONFIG_SERIO_PCIPS2 is not set
+CONFIG_SERIO_LIBPS2=y
+CONFIG_SERIO_RAW=y
+# CONFIG_SERIO_ALTERA_PS2 is not set
+# CONFIG_SERIO_PS2MULT is not set
+# CONFIG_SERIO_ARC_PS2 is not set
+CONFIG_HYPERV_KEYBOARD=m
+# CONFIG_SERIO_GPIO_PS2 is not set
+# CONFIG_USERIO is not set
+# CONFIG_GAMEPORT is not set
+# end of Hardware I/O ports
+# end of Input device support
+
+#
+# Character devices
+#
+CONFIG_TTY=y
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_VT_CONSOLE_SLEEP=y
+CONFIG_HW_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_UNIX98_PTYS=y
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_LEGACY_TIOCSTI=y
+CONFIG_LDISC_AUTOLOAD=y
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_EARLYCON=y
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_DEPRECATED_OPTIONS=y
+CONFIG_SERIAL_8250_PNP=y
+# CONFIG_SERIAL_8250_16550A_VARIANTS is not set
+# CONFIG_SERIAL_8250_FINTEK is not set
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_DMA=y
+CONFIG_SERIAL_8250_PCILIB=y
+CONFIG_SERIAL_8250_PCI=y
+CONFIG_SERIAL_8250_EXAR=y
+CONFIG_SERIAL_8250_NR_UARTS=32
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_EXTENDED=y
+CONFIG_SERIAL_8250_MANY_PORTS=y
+# CONFIG_SERIAL_8250_PCI1XXXX is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+CONFIG_SERIAL_8250_DETECT_IRQ=y
+CONFIG_SERIAL_8250_RSA=y
+CONFIG_SERIAL_8250_DWLIB=y
+# CONFIG_SERIAL_8250_DW is not set
+# CONFIG_SERIAL_8250_RT288X is not set
+CONFIG_SERIAL_8250_LPSS=y
+CONFIG_SERIAL_8250_MID=y
+CONFIG_SERIAL_8250_PERICOM=y
+
+#
+# Non-8250 serial port support
+#
+# CONFIG_SERIAL_MAX3100 is not set
+# CONFIG_SERIAL_MAX310X is not set
+# CONFIG_SERIAL_UARTLITE is not set
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+# CONFIG_SERIAL_JSM is not set
+# CONFIG_SERIAL_LANTIQ is not set
+# CONFIG_SERIAL_SCCNXP is not set
+# CONFIG_SERIAL_SC16IS7XX is not set
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SERIAL_ARC is not set
+# CONFIG_SERIAL_RP2 is not set
+# CONFIG_SERIAL_FSL_LPUART is not set
+# CONFIG_SERIAL_FSL_LINFLEXUART is not set
+# CONFIG_SERIAL_SPRD is not set
+# end of Serial drivers
+
+CONFIG_SERIAL_MCTRL_GPIO=y
+CONFIG_SERIAL_NONSTANDARD=y
+# CONFIG_MOXA_INTELLIO is not set
+# CONFIG_MOXA_SMARTIO is not set
+# CONFIG_N_HDLC is not set
+# CONFIG_N_GSM is not set
+# CONFIG_NOZOMI is not set
+# CONFIG_NULL_TTY is not set
+CONFIG_HVC_DRIVER=y
+# CONFIG_SERIAL_DEV_BUS is not set
+# CONFIG_TTY_PRINTK is not set
+CONFIG_VIRTIO_CONSOLE=m
+CONFIG_IPMI_HANDLER=m
+CONFIG_IPMI_DMI_DECODE=y
+CONFIG_IPMI_PLAT_DATA=y
+# CONFIG_IPMI_PANIC_EVENT is not set
+CONFIG_IPMI_DEVICE_INTERFACE=m
+CONFIG_IPMI_SI=m
+# CONFIG_IPMI_SSIF is not set
+# CONFIG_IPMI_WATCHDOG is not set
+# CONFIG_IPMI_POWEROFF is not set
+CONFIG_HW_RANDOM=m
+# CONFIG_HW_RANDOM_TIMERIOMEM is not set
+CONFIG_HW_RANDOM_INTEL=m
+CONFIG_HW_RANDOM_AMD=m
+# CONFIG_HW_RANDOM_BA431 is not set
+CONFIG_HW_RANDOM_VIA=m
+CONFIG_HW_RANDOM_ZHAOXIN=m
+# CONFIG_HW_RANDOM_VIRTIO is not set
+# CONFIG_HW_RANDOM_XIPHERA is not set
+# CONFIG_APPLICOM is not set
+# CONFIG_MWAVE is not set
+CONFIG_DEVMEM=y
+# CONFIG_NVRAM is not set
+CONFIG_DEVPORT=y
+CONFIG_HPET=y
+CONFIG_HPET_MMAP=y
+CONFIG_HPET_MMAP_DEFAULT=y
+# CONFIG_HANGCHECK_TIMER is not set
+CONFIG_TCG_TPM=y
+CONFIG_TCG_TIS_CORE=y
+CONFIG_TCG_TIS=y
+# CONFIG_TCG_TIS_SPI is not set
+# CONFIG_TCG_TIS_I2C is not set
+# CONFIG_TCG_TIS_I2C_CR50 is not set
+# CONFIG_TCG_TIS_I2C_ATMEL is not set
+# CONFIG_TCG_TIS_I2C_INFINEON is not set
+# CONFIG_TCG_TIS_I2C_NUVOTON is not set
+# CONFIG_TCG_NSC is not set
+# CONFIG_TCG_ATMEL is not set
+# CONFIG_TCG_INFINEON is not set
+CONFIG_TCG_CRB=y
+# CONFIG_TCG_VTPM_PROXY is not set
+# CONFIG_TCG_TIS_ST33ZP24_I2C is not set
+# CONFIG_TCG_TIS_ST33ZP24_SPI is not set
+# CONFIG_TELCLOCK is not set
+# CONFIG_XILLYBUS is not set
+# CONFIG_XILLYUSB is not set
+# end of Character devices
+
+#
+# I2C support
+#
+CONFIG_I2C=y
+CONFIG_ACPI_I2C_OPREGION=y
+CONFIG_I2C_BOARDINFO=y
+CONFIG_I2C_COMPAT=y
+# CONFIG_I2C_CHARDEV is not set
+# CONFIG_I2C_MUX is not set
+CONFIG_I2C_HELPER_AUTO=y
+CONFIG_I2C_SMBUS=m
+CONFIG_I2C_ALGOBIT=y
+
+#
+# I2C Hardware Bus support
+#
+
+#
+# PC SMBus host controller drivers
+#
+# CONFIG_I2C_ALI1535 is not set
+# CONFIG_I2C_ALI1563 is not set
+# CONFIG_I2C_ALI15X3 is not set
+# CONFIG_I2C_AMD756 is not set
+# CONFIG_I2C_AMD8111 is not set
+# CONFIG_I2C_AMD_MP2 is not set
+CONFIG_I2C_I801=m
+# CONFIG_I2C_ISCH is not set
+# CONFIG_I2C_ISMT is not set
+# CONFIG_I2C_PIIX4 is not set
+# CONFIG_I2C_NFORCE2 is not set
+# CONFIG_I2C_NVIDIA_GPU is not set
+# CONFIG_I2C_SIS5595 is not set
+# CONFIG_I2C_SIS630 is not set
+# CONFIG_I2C_SIS96X is not set
+# CONFIG_I2C_VIA is not set
+# CONFIG_I2C_VIAPRO is not set
+# CONFIG_I2C_ZHAOXIN is not set
+
+#
+# ACPI drivers
+#
+# CONFIG_I2C_SCMI is not set
+
+#
+# I2C system bus drivers (mostly embedded / system-on-chip)
+#
+# CONFIG_I2C_CBUS_GPIO is not set
+# CONFIG_I2C_DESIGNWARE_PLATFORM is not set
+# CONFIG_I2C_DESIGNWARE_PCI is not set
+# CONFIG_I2C_EMEV2 is not set
+# CONFIG_I2C_GPIO is not set
+# CONFIG_I2C_OCORES is not set
+# CONFIG_I2C_PCA_PLATFORM is not set
+# CONFIG_I2C_SIMTEC is not set
+# CONFIG_I2C_XILINX is not set
+
+#
+# External I2C/SMBus adapter drivers
+#
+# CONFIG_I2C_DIOLAN_U2C is not set
+# CONFIG_I2C_CP2615 is not set
+# CONFIG_I2C_PCI1XXXX is not set
+# CONFIG_I2C_ROBOTFUZZ_OSIF is not set
+# CONFIG_I2C_TAOS_EVM is not set
+# CONFIG_I2C_TINY_USB is not set
+
+#
+# Other I2C/SMBus bus drivers
+#
+# CONFIG_I2C_MLXCPLD is not set
+# CONFIG_I2C_VIRTIO is not set
+# end of I2C Hardware Bus support
+
+# CONFIG_I2C_STUB is not set
+# CONFIG_I2C_SLAVE is not set
+# CONFIG_I2C_DEBUG_CORE is not set
+# CONFIG_I2C_DEBUG_ALGO is not set
+# CONFIG_I2C_DEBUG_BUS is not set
+# end of I2C support
+
+# CONFIG_I3C is not set
+CONFIG_SPI=y
+# CONFIG_SPI_DEBUG is not set
+CONFIG_SPI_MASTER=y
+CONFIG_SPI_MEM=y
+
+#
+# SPI Master Controller Drivers
+#
+# CONFIG_SPI_ALTERA is not set
+# CONFIG_SPI_AXI_SPI_ENGINE is not set
+# CONFIG_SPI_BITBANG is not set
+# CONFIG_SPI_CADENCE is not set
+# CONFIG_SPI_DESIGNWARE is not set
+# CONFIG_SPI_GPIO is not set
+# CONFIG_SPI_INTEL_PCI is not set
+# CONFIG_SPI_INTEL_PLATFORM is not set
+# CONFIG_SPI_MICROCHIP_CORE is not set
+# CONFIG_SPI_MICROCHIP_CORE_QSPI is not set
+# CONFIG_SPI_LANTIQ_SSC is not set
+# CONFIG_SPI_OC_TINY is not set
+# CONFIG_SPI_PCI1XXXX is not set
+# CONFIG_SPI_PXA2XX is not set
+# CONFIG_SPI_SC18IS602 is not set
+# CONFIG_SPI_SIFIVE is not set
+# CONFIG_SPI_MXIC is not set
+# CONFIG_SPI_XCOMM is not set
+# CONFIG_SPI_XILINX is not set
+# CONFIG_SPI_ZYNQMP_GQSPI is not set
+# CONFIG_SPI_AMD is not set
+
+#
+# SPI Multiplexer support
+#
+# CONFIG_SPI_MUX is not set
+
+#
+# SPI Protocol Masters
+#
+# CONFIG_SPI_SPIDEV is not set
+# CONFIG_SPI_LOOPBACK_TEST is not set
+# CONFIG_SPI_TLE62X0 is not set
+# CONFIG_SPI_SLAVE is not set
+CONFIG_SPI_DYNAMIC=y
+# CONFIG_SPMI is not set
+# CONFIG_HSI is not set
+CONFIG_PPS=m
+# CONFIG_PPS_DEBUG is not set
+
+#
+# PPS clients support
+#
+# CONFIG_PPS_CLIENT_KTIMER is not set
+# CONFIG_PPS_CLIENT_LDISC is not set
+# CONFIG_PPS_CLIENT_GPIO is not set
+
+#
+# PPS generators support
+#
+
+#
+# PTP clock support
+#
+CONFIG_PTP_1588_CLOCK=m
+CONFIG_PTP_1588_CLOCK_OPTIONAL=m
+
+#
+# Enable PHYLIB and NETWORK_PHY_TIMESTAMPING to see the additional clocks.
+#
+CONFIG_PTP_1588_CLOCK_KVM=m
+# CONFIG_PTP_1588_CLOCK_IDT82P33 is not set
+# CONFIG_PTP_1588_CLOCK_IDTCM is not set
+# CONFIG_PTP_1588_CLOCK_MOCK is not set
+# CONFIG_PTP_1588_CLOCK_VMW is not set
+# CONFIG_PTP_1588_CLOCK_OCP is not set
+# end of PTP clock support
+
+CONFIG_PINCTRL=y
+# CONFIG_DEBUG_PINCTRL is not set
+# CONFIG_PINCTRL_AMD is not set
+# CONFIG_PINCTRL_CY8C95X0 is not set
+# CONFIG_PINCTRL_MCP23S08 is not set
+# CONFIG_PINCTRL_SX150X is not set
+
+#
+# Intel pinctrl drivers
+#
+# CONFIG_PINCTRL_BAYTRAIL is not set
+# CONFIG_PINCTRL_CHERRYVIEW is not set
+# CONFIG_PINCTRL_LYNXPOINT is not set
+# CONFIG_PINCTRL_ALDERLAKE is not set
+# CONFIG_PINCTRL_BROXTON is not set
+# CONFIG_PINCTRL_CANNONLAKE is not set
+# CONFIG_PINCTRL_CEDARFORK is not set
+# CONFIG_PINCTRL_DENVERTON is not set
+# CONFIG_PINCTRL_ELKHARTLAKE is not set
+# CONFIG_PINCTRL_EMMITSBURG is not set
+# CONFIG_PINCTRL_GEMINILAKE is not set
+# CONFIG_PINCTRL_ICELAKE is not set
+# CONFIG_PINCTRL_JASPERLAKE is not set
+# CONFIG_PINCTRL_LAKEFIELD is not set
+# CONFIG_PINCTRL_LEWISBURG is not set
+# CONFIG_PINCTRL_METEORLAKE is not set
+# CONFIG_PINCTRL_SUNRISEPOINT is not set
+# CONFIG_PINCTRL_TIGERLAKE is not set
+# end of Intel pinctrl drivers
+
+# CONFIG_PINCTRL_KX7000 is not set
+
+#
+# Renesas pinctrl drivers
+#
+# end of Renesas pinctrl drivers
+
+CONFIG_GPIOLIB=y
+CONFIG_GPIOLIB_FASTPATH_LIMIT=512
+CONFIG_GPIO_ACPI=y
+# CONFIG_DEBUG_GPIO is not set
+CONFIG_GPIO_SYSFS=y
+CONFIG_GPIO_CDEV=y
+CONFIG_GPIO_CDEV_V1=y
+
+#
+# Memory mapped GPIO drivers
+#
+# CONFIG_GPIO_AMDPT is not set
+# CONFIG_GPIO_DWAPB is not set
+# CONFIG_GPIO_EXAR is not set
+# CONFIG_GPIO_GENERIC_PLATFORM is not set
+# CONFIG_GPIO_MB86S7X is not set
+# CONFIG_GPIO_AMD_FCH is not set
+# end of Memory mapped GPIO drivers
+
+#
+# Port-mapped I/O GPIO drivers
+#
+# CONFIG_GPIO_VX855 is not set
+# CONFIG_GPIO_F7188X is not set
+# CONFIG_GPIO_IT87 is not set
+# CONFIG_GPIO_SCH is not set
+# CONFIG_GPIO_SCH311X is not set
+# CONFIG_GPIO_WINBOND is not set
+# CONFIG_GPIO_WS16C48 is not set
+# end of Port-mapped I/O GPIO drivers
+
+#
+# I2C GPIO expanders
+#
+# CONFIG_GPIO_FXL6408 is not set
+# CONFIG_GPIO_DS4520 is not set
+# CONFIG_GPIO_MAX7300 is not set
+# CONFIG_GPIO_MAX732X is not set
+# CONFIG_GPIO_PCA953X is not set
+# CONFIG_GPIO_PCA9570 is not set
+# CONFIG_GPIO_PCF857X is not set
+# CONFIG_GPIO_TPIC2810 is not set
+# end of I2C GPIO expanders
+
+#
+# MFD GPIO expanders
+#
+# CONFIG_GPIO_ELKHARTLAKE is not set
+# end of MFD GPIO expanders
+
+#
+# PCI GPIO expanders
+#
+# CONFIG_GPIO_AMD8111 is not set
+# CONFIG_GPIO_BT8XX is not set
+# CONFIG_GPIO_ML_IOH is not set
+# CONFIG_GPIO_PCI_IDIO_16 is not set
+# CONFIG_GPIO_PCIE_IDIO_24 is not set
+# CONFIG_GPIO_RDC321X is not set
+# end of PCI GPIO expanders
+
+#
+# SPI GPIO expanders
+#
+# CONFIG_GPIO_MAX3191X is not set
+# CONFIG_GPIO_MAX7301 is not set
+# CONFIG_GPIO_MC33880 is not set
+# CONFIG_GPIO_PISOSR is not set
+# CONFIG_GPIO_XRA1403 is not set
+# end of SPI GPIO expanders
+
+#
+# USB GPIO expanders
+#
+# end of USB GPIO expanders
+
+#
+# Virtual GPIO drivers
+#
+# CONFIG_GPIO_AGGREGATOR is not set
+# CONFIG_GPIO_LATCH is not set
+# CONFIG_GPIO_MOCKUP is not set
+# CONFIG_GPIO_VIRTIO is not set
+# CONFIG_GPIO_SIM is not set
+# end of Virtual GPIO drivers
+
+# CONFIG_W1 is not set
+# CONFIG_POWER_RESET is not set
+CONFIG_POWER_SUPPLY=y
+# CONFIG_POWER_SUPPLY_DEBUG is not set
+CONFIG_POWER_SUPPLY_HWMON=y
+# CONFIG_IP5XXX_POWER is not set
+# CONFIG_TEST_POWER is not set
+# CONFIG_CHARGER_ADP5061 is not set
+# CONFIG_BATTERY_CW2015 is not set
+# CONFIG_BATTERY_DS2780 is not set
+# CONFIG_BATTERY_DS2781 is not set
+# CONFIG_BATTERY_DS2782 is not set
+# CONFIG_BATTERY_SAMSUNG_SDI is not set
+# CONFIG_BATTERY_SBS is not set
+# CONFIG_CHARGER_SBS is not set
+# CONFIG_BATTERY_BQ27XXX is not set
+# CONFIG_BATTERY_MAX17040 is not set
+# CONFIG_BATTERY_MAX17042 is not set
+# CONFIG_CHARGER_MAX8903 is not set
+# CONFIG_CHARGER_LP8727 is not set
+# CONFIG_CHARGER_GPIO is not set
+# CONFIG_CHARGER_LT3651 is not set
+# CONFIG_CHARGER_LTC4162L is not set
+# CONFIG_CHARGER_MAX77976 is not set
+# CONFIG_CHARGER_BQ2415X is not set
+# CONFIG_CHARGER_BQ24257 is not set
+# CONFIG_CHARGER_BQ24735 is not set
+# CONFIG_CHARGER_BQ2515X is not set
+# CONFIG_CHARGER_BQ25890 is not set
+# CONFIG_CHARGER_BQ25980 is not set
+# CONFIG_CHARGER_BQ256XX is not set
+# CONFIG_BATTERY_GAUGE_LTC2941 is not set
+# CONFIG_BATTERY_GOLDFISH is not set
+# CONFIG_BATTERY_RT5033 is not set
+# CONFIG_CHARGER_RT9455 is not set
+# CONFIG_CHARGER_BD99954 is not set
+# CONFIG_BATTERY_UG3105 is not set
+CONFIG_HWMON=y
+# CONFIG_HWMON_DEBUG_CHIP is not set
+
+#
+# Native drivers
+#
+# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
+# CONFIG_SENSORS_AD7314 is not set
+# CONFIG_SENSORS_AD7414 is not set
+# CONFIG_SENSORS_AD7418 is not set
+# CONFIG_SENSORS_ADM1021 is not set
+# CONFIG_SENSORS_ADM1025 is not set
+# CONFIG_SENSORS_ADM1026 is not set
+# CONFIG_SENSORS_ADM1029 is not set
+# CONFIG_SENSORS_ADM1031 is not set
+# CONFIG_SENSORS_ADM1177 is not set
+# CONFIG_SENSORS_ADM9240 is not set
+# CONFIG_SENSORS_ADT7310 is not set
+# CONFIG_SENSORS_ADT7410 is not set
+# CONFIG_SENSORS_ADT7411 is not set
+# CONFIG_SENSORS_ADT7462 is not set
+# CONFIG_SENSORS_ADT7470 is not set
+# CONFIG_SENSORS_ADT7475 is not set
+# CONFIG_SENSORS_AHT10 is not set
+# CONFIG_SENSORS_AQUACOMPUTER_D5NEXT is not set
+# CONFIG_SENSORS_AS370 is not set
+# CONFIG_SENSORS_ASC7621 is not set
+# CONFIG_SENSORS_AXI_FAN_CONTROL is not set
+# CONFIG_SENSORS_K8TEMP is not set
+# CONFIG_SENSORS_K10TEMP is not set
+# CONFIG_SENSORS_FAM15H_POWER is not set
+# CONFIG_SENSORS_APPLESMC is not set
+# CONFIG_SENSORS_ASB100 is not set
+# CONFIG_SENSORS_ATXP1 is not set
+# CONFIG_SENSORS_CORSAIR_CPRO is not set
+# CONFIG_SENSORS_CORSAIR_PSU is not set
+# CONFIG_SENSORS_DRIVETEMP is not set
+# CONFIG_SENSORS_DS620 is not set
+# CONFIG_SENSORS_DS1621 is not set
+# CONFIG_SENSORS_DELL_SMM is not set
+# CONFIG_SENSORS_I5K_AMB is not set
+# CONFIG_SENSORS_F71805F is not set
+# CONFIG_SENSORS_F71882FG is not set
+# CONFIG_SENSORS_F75375S is not set
+# CONFIG_SENSORS_FSCHMD is not set
+# CONFIG_SENSORS_FTSTEUTATES is not set
+# CONFIG_SENSORS_GL518SM is not set
+# CONFIG_SENSORS_GL520SM is not set
+# CONFIG_SENSORS_G760A is not set
+# CONFIG_SENSORS_G762 is not set
+# CONFIG_SENSORS_HIH6130 is not set
+# CONFIG_SENSORS_HS3001 is not set
+# CONFIG_SENSORS_IBMAEM is not set
+# CONFIG_SENSORS_IBMPEX is not set
+# CONFIG_SENSORS_I5500 is not set
+CONFIG_SENSORS_CORETEMP=y
+# CONFIG_SENSORS_IT87 is not set
+# CONFIG_SENSORS_JC42 is not set
+# CONFIG_SENSORS_POWR1220 is not set
+# CONFIG_SENSORS_LINEAGE is not set
+# CONFIG_SENSORS_LTC2945 is not set
+# CONFIG_SENSORS_LTC2947_I2C is not set
+# CONFIG_SENSORS_LTC2947_SPI is not set
+# CONFIG_SENSORS_LTC2990 is not set
+# CONFIG_SENSORS_LTC2992 is not set
+# CONFIG_SENSORS_LTC4151 is not set
+# CONFIG_SENSORS_LTC4215 is not set
+# CONFIG_SENSORS_LTC4222 is not set
+# CONFIG_SENSORS_LTC4245 is not set
+# CONFIG_SENSORS_LTC4260 is not set
+# CONFIG_SENSORS_LTC4261 is not set
+# CONFIG_SENSORS_MAX1111 is not set
+# CONFIG_SENSORS_MAX127 is not set
+# CONFIG_SENSORS_MAX16065 is not set
+# CONFIG_SENSORS_MAX1619 is not set
+# CONFIG_SENSORS_MAX1668 is not set
+# CONFIG_SENSORS_MAX197 is not set
+# CONFIG_SENSORS_MAX31722 is not set
+# CONFIG_SENSORS_MAX31730 is not set
+# CONFIG_SENSORS_MAX31760 is not set
+# CONFIG_MAX31827 is not set
+# CONFIG_SENSORS_MAX6620 is not set
+# CONFIG_SENSORS_MAX6621 is not set
+# CONFIG_SENSORS_MAX6639 is not set
+# CONFIG_SENSORS_MAX6642 is not set
+# CONFIG_SENSORS_MAX6650 is not set
+# CONFIG_SENSORS_MAX6697 is not set
+# CONFIG_SENSORS_MAX31790 is not set
+# CONFIG_SENSORS_MC34VR500 is not set
+# CONFIG_SENSORS_MCP3021 is not set
+# CONFIG_SENSORS_TC654 is not set
+# CONFIG_SENSORS_TPS23861 is not set
+# CONFIG_SENSORS_MR75203 is not set
+# CONFIG_SENSORS_ADCXX is not set
+# CONFIG_SENSORS_LM63 is not set
+# CONFIG_SENSORS_LM70 is not set
+# CONFIG_SENSORS_LM73 is not set
+# CONFIG_SENSORS_LM75 is not set
+# CONFIG_SENSORS_LM77 is not set
+# CONFIG_SENSORS_LM78 is not set
+# CONFIG_SENSORS_LM80 is not set
+# CONFIG_SENSORS_LM83 is not set
+# CONFIG_SENSORS_LM85 is not set
+# CONFIG_SENSORS_LM87 is not set
+# CONFIG_SENSORS_LM90 is not set
+# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
+# CONFIG_SENSORS_LM95234 is not set
+# CONFIG_SENSORS_LM95241 is not set
+# CONFIG_SENSORS_LM95245 is not set
+# CONFIG_SENSORS_PC87360 is not set
+# CONFIG_SENSORS_PC87427 is not set
+# CONFIG_SENSORS_NCT6683 is not set
+# CONFIG_SENSORS_NCT6775 is not set
+# CONFIG_SENSORS_NCT6775_I2C is not set
+# CONFIG_SENSORS_NCT7802 is not set
+# CONFIG_SENSORS_NCT7904 is not set
+# CONFIG_SENSORS_NPCM7XX is not set
+# CONFIG_SENSORS_NZXT_KRAKEN2 is not set
+# CONFIG_SENSORS_NZXT_SMART2 is not set
+# CONFIG_SENSORS_OCC_P8_I2C is not set
+# CONFIG_SENSORS_OXP is not set
+# CONFIG_SENSORS_PCF8591 is not set
+# CONFIG_PMBUS is not set
+# CONFIG_SENSORS_SBTSI is not set
+# CONFIG_SENSORS_SBRMI is not set
+# CONFIG_SENSORS_SHT15 is not set
+# CONFIG_SENSORS_SHT21 is not set
+# CONFIG_SENSORS_SHT3x is not set
+# CONFIG_SENSORS_SHT4x is not set
+# CONFIG_SENSORS_SHTC1 is not set
+# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
+# CONFIG_SENSORS_EMC1403 is not set
+# CONFIG_SENSORS_EMC2103 is not set
+# CONFIG_SENSORS_EMC2305 is not set
+# CONFIG_SENSORS_EMC6W201 is not set
+# CONFIG_SENSORS_SMSC47M1 is not set
+# CONFIG_SENSORS_SMSC47M192 is not set
+# CONFIG_SENSORS_SMSC47B397 is not set
+# CONFIG_SENSORS_SCH5627 is not set
+# CONFIG_SENSORS_SCH5636 is not set
+# CONFIG_SENSORS_STTS751 is not set
+# CONFIG_SENSORS_ADC128D818 is not set
+# CONFIG_SENSORS_ADS7828 is not set
+# CONFIG_SENSORS_ADS7871 is not set
+# CONFIG_SENSORS_AMC6821 is not set
+# CONFIG_SENSORS_INA209 is not set
+# CONFIG_SENSORS_INA2XX is not set
+# CONFIG_SENSORS_INA238 is not set
+# CONFIG_SENSORS_INA3221 is not set
+# CONFIG_SENSORS_TC74 is not set
+# CONFIG_SENSORS_THMC50 is not set
+# CONFIG_SENSORS_TMP102 is not set
+# CONFIG_SENSORS_TMP103 is not set
+# CONFIG_SENSORS_TMP108 is not set
+# CONFIG_SENSORS_TMP401 is not set
+# CONFIG_SENSORS_TMP421 is not set
+# CONFIG_SENSORS_TMP464 is not set
+# CONFIG_SENSORS_TMP513 is not set
+# CONFIG_SENSORS_VIA_CPUTEMP is not set
+# CONFIG_SENSORS_ZHAOXIN_CPUTEMP is not set
+# CONFIG_SENSORS_VIA686A is not set
+# CONFIG_SENSORS_VT1211 is not set
+# CONFIG_SENSORS_VT8231 is not set
+# CONFIG_SENSORS_W83773G is not set
+# CONFIG_SENSORS_W83781D is not set
+# CONFIG_SENSORS_W83791D is not set
+# CONFIG_SENSORS_W83792D is not set
+# CONFIG_SENSORS_W83793 is not set
+# CONFIG_SENSORS_W83795 is not set
+# CONFIG_SENSORS_W83L785TS is not set
+# CONFIG_SENSORS_W83L786NG is not set
+# CONFIG_SENSORS_W83627HF is not set
+# CONFIG_SENSORS_W83627EHF is not set
+# CONFIG_SENSORS_XGENE is not set
+
+#
+# ACPI drivers
+#
+# CONFIG_SENSORS_ACPI_POWER is not set
+# CONFIG_SENSORS_ATK0110 is not set
+# CONFIG_SENSORS_ASUS_WMI is not set
+# CONFIG_SENSORS_ASUS_EC is not set
+# CONFIG_SENSORS_HP_WMI is not set
+CONFIG_THERMAL=y
+# CONFIG_THERMAL_NETLINK is not set
+# CONFIG_THERMAL_STATISTICS is not set
+CONFIG_THERMAL_EMERGENCY_POWEROFF_DELAY_MS=0
+CONFIG_THERMAL_HWMON=y
+CONFIG_THERMAL_WRITABLE_TRIPS=y
+CONFIG_THERMAL_DEFAULT_GOV_STEP_WISE=y
+# CONFIG_THERMAL_DEFAULT_GOV_FAIR_SHARE is not set
+# CONFIG_THERMAL_DEFAULT_GOV_USER_SPACE is not set
+# CONFIG_THERMAL_GOV_FAIR_SHARE is not set
+CONFIG_THERMAL_GOV_STEP_WISE=y
+# CONFIG_THERMAL_GOV_BANG_BANG is not set
+CONFIG_THERMAL_GOV_USER_SPACE=y
+# CONFIG_DEVFREQ_THERMAL is not set
+# CONFIG_THERMAL_EMULATION is not set
+
+#
+# Intel thermal drivers
+#
+# CONFIG_INTEL_POWERCLAMP is not set
+CONFIG_X86_THERMAL_VECTOR=y
+CONFIG_INTEL_TCC=y
+CONFIG_X86_PKG_TEMP_THERMAL=m
+# CONFIG_INTEL_SOC_DTS_THERMAL is not set
+
+#
+# ACPI INT340X thermal drivers
+#
+# CONFIG_INT340X_THERMAL is not set
+# end of ACPI INT340X thermal drivers
+
+# CONFIG_INTEL_PCH_THERMAL is not set
+# CONFIG_INTEL_TCC_COOLING is not set
+# CONFIG_INTEL_HFI_THERMAL is not set
+# end of Intel thermal drivers
+
+CONFIG_WATCHDOG=y
+CONFIG_WATCHDOG_CORE=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+CONFIG_WATCHDOG_HANDLE_BOOT_ENABLED=y
+CONFIG_WATCHDOG_OPEN_TIMEOUT=0
+# CONFIG_WATCHDOG_SYSFS is not set
+# CONFIG_WATCHDOG_HRTIMER_PRETIMEOUT is not set
+
+#
+# Watchdog Pretimeout Governors
+#
+# CONFIG_WATCHDOG_PRETIMEOUT_GOV is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+# CONFIG_WDAT_WDT is not set
+# CONFIG_XILINX_WATCHDOG is not set
+# CONFIG_ZIIRAVE_WATCHDOG is not set
+# CONFIG_CADENCE_WATCHDOG is not set
+# CONFIG_DW_WATCHDOG is not set
+# CONFIG_MAX63XX_WATCHDOG is not set
+# CONFIG_ACQUIRE_WDT is not set
+# CONFIG_ADVANTECH_WDT is not set
+# CONFIG_ADVANTECH_EC_WDT is not set
+# CONFIG_ALIM1535_WDT is not set
+# CONFIG_ALIM7101_WDT is not set
+# CONFIG_EBC_C384_WDT is not set
+# CONFIG_EXAR_WDT is not set
+# CONFIG_F71808E_WDT is not set
+# CONFIG_SP5100_TCO is not set
+# CONFIG_SBC_FITPC2_WATCHDOG is not set
+# CONFIG_EUROTECH_WDT is not set
+# CONFIG_IB700_WDT is not set
+# CONFIG_IBMASR is not set
+# CONFIG_WAFER_WDT is not set
+# CONFIG_I6300ESB_WDT is not set
+# CONFIG_IE6XX_WDT is not set
+# CONFIG_ITCO_WDT is not set
+# CONFIG_IT8712F_WDT is not set
+# CONFIG_IT87_WDT is not set
+# CONFIG_HP_WATCHDOG is not set
+# CONFIG_SC1200_WDT is not set
+# CONFIG_PC87413_WDT is not set
+# CONFIG_NV_TCO is not set
+# CONFIG_60XX_WDT is not set
+# CONFIG_CPU5_WDT is not set
+# CONFIG_SMSC_SCH311X_WDT is not set
+# CONFIG_SMSC37B787_WDT is not set
+# CONFIG_TQMX86_WDT is not set
+# CONFIG_VIA_WDT is not set
+# CONFIG_W83627HF_WDT is not set
+# CONFIG_W83877F_WDT is not set
+# CONFIG_W83977F_WDT is not set
+# CONFIG_MACHZ_WDT is not set
+# CONFIG_SBC_EPX_C3_WATCHDOG is not set
+# CONFIG_NI903X_WDT is not set
+# CONFIG_NIC7018_WDT is not set
+# CONFIG_MEN_A21_WDT is not set
+
+#
+# PCI-based Watchdog Cards
+#
+# CONFIG_PCIPCWATCHDOG is not set
+# CONFIG_WDTPCI is not set
+
+#
+# USB-based Watchdog Cards
+#
+# CONFIG_USBPCWATCHDOG is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_SSB is not set
+CONFIG_BCMA_POSSIBLE=y
+# CONFIG_BCMA is not set
+
+#
+# Multifunction device drivers
+#
+CONFIG_MFD_CORE=y
+# CONFIG_MFD_AS3711 is not set
+# CONFIG_MFD_SMPRO is not set
+# CONFIG_PMIC_ADP5520 is not set
+# CONFIG_MFD_AAT2870_CORE is not set
+# CONFIG_MFD_BCM590XX is not set
+# CONFIG_MFD_BD9571MWV is not set
+# CONFIG_MFD_AXP20X_I2C is not set
+# CONFIG_MFD_CS42L43_I2C is not set
+# CONFIG_MFD_MADERA is not set
+# CONFIG_PMIC_DA903X is not set
+# CONFIG_MFD_DA9052_SPI is not set
+# CONFIG_MFD_DA9052_I2C is not set
+# CONFIG_MFD_DA9055 is not set
+# CONFIG_MFD_DA9062 is not set
+# CONFIG_MFD_DA9063 is not set
+# CONFIG_MFD_DA9150 is not set
+# CONFIG_MFD_DLN2 is not set
+# CONFIG_MFD_MC13XXX_SPI is not set
+# CONFIG_MFD_MC13XXX_I2C is not set
+# CONFIG_MFD_MP2629 is not set
+# CONFIG_MFD_INTEL_QUARK_I2C_GPIO is not set
+# CONFIG_LPC_ICH is not set
+CONFIG_LPC_SCH=y
+# CONFIG_MFD_INTEL_LPSS_ACPI is not set
+# CONFIG_MFD_INTEL_LPSS_PCI is not set
+# CONFIG_MFD_INTEL_PMC_BXT is not set
+# CONFIG_MFD_IQS62X is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_KEMPLD is not set
+# CONFIG_MFD_88PM800 is not set
+# CONFIG_MFD_88PM805 is not set
+# CONFIG_MFD_88PM860X is not set
+# CONFIG_MFD_MAX14577 is not set
+# CONFIG_MFD_MAX77541 is not set
+# CONFIG_MFD_MAX77693 is not set
+# CONFIG_MFD_MAX77843 is not set
+# CONFIG_MFD_MAX8907 is not set
+# CONFIG_MFD_MAX8925 is not set
+# CONFIG_MFD_MAX8997 is not set
+# CONFIG_MFD_MAX8998 is not set
+# CONFIG_MFD_MT6360 is not set
+# CONFIG_MFD_MT6370 is not set
+# CONFIG_MFD_MT6397 is not set
+# CONFIG_MFD_MENF21BMC is not set
+# CONFIG_MFD_OCELOT is not set
+# CONFIG_EZX_PCAP is not set
+# CONFIG_MFD_VIPERBOARD is not set
+# CONFIG_MFD_RETU is not set
+# CONFIG_MFD_PCF50633 is not set
+# CONFIG_MFD_SY7636A is not set
+# CONFIG_MFD_RDC321X is not set
+# CONFIG_MFD_RT4831 is not set
+# CONFIG_MFD_RT5033 is not set
+# CONFIG_MFD_RT5120 is not set
+# CONFIG_MFD_RC5T583 is not set
+# CONFIG_MFD_SI476X_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_MFD_SKY81452 is not set
+# CONFIG_MFD_SYSCON is not set
+# CONFIG_MFD_LP3943 is not set
+# CONFIG_MFD_LP8788 is not set
+# CONFIG_MFD_TI_LMU is not set
+# CONFIG_MFD_PALMAS is not set
+# CONFIG_TPS6105X is not set
+# CONFIG_TPS65010 is not set
+# CONFIG_TPS6507X is not set
+# CONFIG_MFD_TPS65086 is not set
+# CONFIG_MFD_TPS65090 is not set
+# CONFIG_MFD_TI_LP873X is not set
+# CONFIG_MFD_TPS6586X is not set
+# CONFIG_MFD_TPS65910 is not set
+# CONFIG_MFD_TPS65912_I2C is not set
+# CONFIG_MFD_TPS65912_SPI is not set
+# CONFIG_MFD_TPS6594_I2C is not set
+# CONFIG_MFD_TPS6594_SPI is not set
+# CONFIG_TWL4030_CORE is not set
+# CONFIG_TWL6040_CORE is not set
+# CONFIG_MFD_WL1273_CORE is not set
+# CONFIG_MFD_LM3533 is not set
+# CONFIG_MFD_TQMX86 is not set
+# CONFIG_MFD_VX855 is not set
+# CONFIG_MFD_ARIZONA_I2C is not set
+# CONFIG_MFD_ARIZONA_SPI is not set
+# CONFIG_MFD_WM8400 is not set
+# CONFIG_MFD_WM831X_I2C is not set
+# CONFIG_MFD_WM831X_SPI is not set
+# CONFIG_MFD_WM8350_I2C is not set
+# CONFIG_MFD_WM8994 is not set
+# CONFIG_MFD_ATC260X_I2C is not set
+# CONFIG_MFD_INTEL_M10_BMC_SPI is not set
+# end of Multifunction device drivers
+
+# CONFIG_REGULATOR is not set
+# CONFIG_RC_CORE is not set
+CONFIG_CEC_CORE=y
+CONFIG_CEC_NOTIFIER=y
+
+#
+# CEC support
+#
+CONFIG_MEDIA_CEC_SUPPORT=y
+# CONFIG_CEC_CH7322 is not set
+# CONFIG_CEC_GPIO is not set
+# CONFIG_CEC_SECO is not set
+# CONFIG_USB_PULSE8_CEC is not set
+# CONFIG_USB_RAINSHADOW_CEC is not set
+# end of CEC support
+
+# CONFIG_MEDIA_SUPPORT is not set
+
+#
+# Graphics support
+#
+CONFIG_APERTURE_HELPERS=y
+CONFIG_VIDEO_CMDLINE=y
+CONFIG_VIDEO_NOMODESET=y
+# CONFIG_AUXDISPLAY is not set
+CONFIG_AGP=y
+CONFIG_AGP_AMD64=y
+CONFIG_AGP_INTEL=y
+CONFIG_AGP_SIS=m
+CONFIG_AGP_VIA=y
+CONFIG_INTEL_GTT=y
+CONFIG_VGA_SWITCHEROO=y
+CONFIG_DRM=y
+CONFIG_DRM_MIPI_DBI=m
+CONFIG_DRM_MIPI_DSI=y
+# CONFIG_DRM_DEBUG_MM is not set
+CONFIG_DRM_KMS_HELPER=y
+# CONFIG_DRM_DEBUG_DP_MST_TOPOLOGY_REFS is not set
+# CONFIG_DRM_DEBUG_MODESET_LOCK is not set
+CONFIG_DRM_FBDEV_EMULATION=y
+CONFIG_DRM_FBDEV_OVERALLOC=100
+# CONFIG_DRM_FBDEV_LEAK_PHYS_SMEM is not set
+CONFIG_DRM_LOAD_EDID_FIRMWARE=y
+CONFIG_DRM_DISPLAY_HELPER=y
+CONFIG_DRM_DISPLAY_DP_HELPER=y
+CONFIG_DRM_DISPLAY_HDCP_HELPER=y
+CONFIG_DRM_DISPLAY_HDMI_HELPER=y
+CONFIG_DRM_DP_AUX_CHARDEV=y
+CONFIG_DRM_DP_CEC=y
+CONFIG_DRM_TTM=y
+CONFIG_DRM_EXEC=m
+CONFIG_DRM_BUDDY=y
+CONFIG_DRM_VRAM_HELPER=y
+CONFIG_DRM_TTM_HELPER=y
+CONFIG_DRM_GEM_DMA_HELPER=m
+CONFIG_DRM_GEM_SHMEM_HELPER=y
+CONFIG_DRM_SUBALLOC_HELPER=m
+CONFIG_DRM_SCHED=m
+
+#
+# I2C encoder or helper chips
+#
+CONFIG_DRM_I2C_CH7006=m
+CONFIG_DRM_I2C_SIL164=m
+CONFIG_DRM_I2C_NXP_TDA998X=m
+CONFIG_DRM_I2C_NXP_TDA9950=m
+# end of I2C encoder or helper chips
+
+#
+# ARM devices
+#
+# end of ARM devices
+
+CONFIG_DRM_RADEON=m
+# CONFIG_DRM_RADEON_USERPTR is not set
+CONFIG_DRM_AMDGPU=m
+CONFIG_DRM_AMDGPU_SI=y
+CONFIG_DRM_AMDGPU_CIK=y
+CONFIG_DRM_AMDGPU_USERPTR=y
+# CONFIG_DRM_AMDGPU_WERROR is not set
+
+#
+# ACP (Audio CoProcessor) Configuration
+#
+CONFIG_DRM_AMD_ACP=y
+# end of ACP (Audio CoProcessor) Configuration
+
+#
+# Display Engine Configuration
+#
+CONFIG_DRM_AMD_DC=y
+CONFIG_DRM_AMD_DC_FP=y
+CONFIG_DRM_AMD_DC_SI=y
+# CONFIG_DRM_AMD_SECURE_DISPLAY is not set
+# end of Display Engine Configuration
+
+CONFIG_HSA_AMD=y
+CONFIG_DRM_NOUVEAU=m
+CONFIG_NOUVEAU_DEBUG=5
+CONFIG_NOUVEAU_DEBUG_DEFAULT=3
+# CONFIG_NOUVEAU_DEBUG_MMU is not set
+# CONFIG_NOUVEAU_DEBUG_PUSH is not set
+CONFIG_DRM_NOUVEAU_BACKLIGHT=y
+CONFIG_DRM_I915=y
+CONFIG_DRM_I915_FORCE_PROBE=""
+CONFIG_DRM_I915_CAPTURE_ERROR=y
+CONFIG_DRM_I915_COMPRESS_ERROR=y
+CONFIG_DRM_I915_USERPTR=y
+
+#
+# drm/i915 Debugging
+#
+# CONFIG_DRM_I915_WERROR is not set
+# CONFIG_DRM_I915_DEBUG is not set
+# CONFIG_DRM_I915_DEBUG_MMIO is not set
+# CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS is not set
+# CONFIG_DRM_I915_SW_FENCE_CHECK_DAG is not set
+# CONFIG_DRM_I915_DEBUG_GUC is not set
+# CONFIG_DRM_I915_SELFTEST is not set
+# CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS is not set
+# CONFIG_DRM_I915_DEBUG_VBLANK_EVADE is not set
+# CONFIG_DRM_I915_DEBUG_RUNTIME_PM is not set
+# end of drm/i915 Debugging
+
+#
+# drm/i915 Profile Guided Optimisation
+#
+CONFIG_DRM_I915_REQUEST_TIMEOUT=20000
+CONFIG_DRM_I915_FENCE_TIMEOUT=10000
+CONFIG_DRM_I915_USERFAULT_AUTOSUSPEND=250
+CONFIG_DRM_I915_HEARTBEAT_INTERVAL=2500
+CONFIG_DRM_I915_PREEMPT_TIMEOUT=640
+CONFIG_DRM_I915_PREEMPT_TIMEOUT_COMPUTE=7500
+CONFIG_DRM_I915_MAX_REQUEST_BUSYWAIT=8000
+CONFIG_DRM_I915_STOP_TIMEOUT=100
+CONFIG_DRM_I915_TIMESLICE_DURATION=1
+# end of drm/i915 Profile Guided Optimisation
+
+CONFIG_DRM_VGEM=m
+CONFIG_DRM_VKMS=m
+CONFIG_DRM_VMWGFX=m
+# CONFIG_DRM_VMWGFX_MKSSTATS is not set
+CONFIG_DRM_GMA500=m
+CONFIG_DRM_UDL=m
+CONFIG_DRM_AST=m
+CONFIG_DRM_MGAG200=m
+CONFIG_DRM_QXL=y
+CONFIG_DRM_VIRTIO_GPU=m
+CONFIG_DRM_VIRTIO_GPU_KMS=y
+CONFIG_DRM_PANEL=y
+
+#
+# Display Panels
+#
+# CONFIG_DRM_PANEL_AUO_A030JTN01 is not set
+# CONFIG_DRM_PANEL_ORISETECH_OTA5601A is not set
+CONFIG_DRM_PANEL_RASPBERRYPI_TOUCHSCREEN=m
+# CONFIG_DRM_PANEL_WIDECHIPS_WS2401 is not set
+# end of Display Panels
+
+CONFIG_DRM_BRIDGE=y
+CONFIG_DRM_PANEL_BRIDGE=y
+
+#
+# Display Interface Bridges
+#
+CONFIG_DRM_ANALOGIX_ANX78XX=m
+CONFIG_DRM_ANALOGIX_DP=m
+# end of Display Interface Bridges
+
+# CONFIG_DRM_LOONGSON is not set
+# CONFIG_DRM_ETNAVIV is not set
+CONFIG_DRM_BOCHS=y
+CONFIG_DRM_CIRRUS_QEMU=y
+CONFIG_DRM_GM12U320=m
+# CONFIG_DRM_PANEL_MIPI_DBI is not set
+# CONFIG_DRM_SIMPLEDRM is not set
+CONFIG_TINYDRM_HX8357D=m
+# CONFIG_TINYDRM_ILI9163 is not set
+CONFIG_TINYDRM_ILI9225=m
+CONFIG_TINYDRM_ILI9341=m
+CONFIG_TINYDRM_ILI9486=m
+CONFIG_TINYDRM_MI0283QT=m
+CONFIG_TINYDRM_REPAPER=m
+CONFIG_TINYDRM_ST7586=m
+CONFIG_TINYDRM_ST7735R=m
+CONFIG_DRM_VBOXVIDEO=m
+# CONFIG_DRM_GUD is not set
+# CONFIG_DRM_SSD130X is not set
+# CONFIG_DRM_HYPERV is not set
+# CONFIG_DRM_LEGACY is not set
+CONFIG_DRM_PANEL_ORIENTATION_QUIRKS=y
+
+#
+# Frame buffer Devices
+#
+CONFIG_FB=y
+# CONFIG_FB_CIRRUS is not set
+# CONFIG_FB_PM2 is not set
+# CONFIG_FB_CYBER2000 is not set
+# CONFIG_FB_ARC is not set
+# CONFIG_FB_ASILIANT is not set
+# CONFIG_FB_IMSTT is not set
+# CONFIG_FB_VGA16 is not set
+CONFIG_FB_VESA=y
+CONFIG_FB_EFI=y
+# CONFIG_FB_N411 is not set
+# CONFIG_FB_HGA is not set
+# CONFIG_FB_OPENCORES is not set
+# CONFIG_FB_S1D13XXX is not set
+# CONFIG_FB_NVIDIA is not set
+# CONFIG_FB_RIVA is not set
+# CONFIG_FB_I740 is not set
+# CONFIG_FB_LE80578 is not set
+# CONFIG_FB_MATROX is not set
+# CONFIG_FB_RADEON is not set
+# CONFIG_FB_ATY128 is not set
+# CONFIG_FB_ATY is not set
+# CONFIG_FB_S3 is not set
+# CONFIG_FB_SAVAGE is not set
+# CONFIG_FB_SIS is not set
+# CONFIG_FB_VIA is not set
+# CONFIG_FB_NEOMAGIC is not set
+# CONFIG_FB_KYRO is not set
+# CONFIG_FB_3DFX is not set
+# CONFIG_FB_VOODOO1 is not set
+# CONFIG_FB_VT8623 is not set
+# CONFIG_FB_TRIDENT is not set
+# CONFIG_FB_ARK is not set
+# CONFIG_FB_PM3 is not set
+# CONFIG_FB_CARMINE is not set
+# CONFIG_FB_SMSCUFX is not set
+# CONFIG_FB_UDL is not set
+# CONFIG_FB_IBM_GXT4500 is not set
+# CONFIG_FB_VIRTUAL is not set
+# CONFIG_FB_METRONOME is not set
+# CONFIG_FB_MB862XX is not set
+# CONFIG_FB_HYPERV is not set
+# CONFIG_FB_SIMPLE is not set
+# CONFIG_FB_SSD1307 is not set
+# CONFIG_FB_SM712 is not set
+# CONFIG_FB_LS2K500 is not set
+CONFIG_FB_CORE=y
+CONFIG_FB_NOTIFY=y
+# CONFIG_FIRMWARE_EDID is not set
+CONFIG_FB_DEVICE=y
+CONFIG_FB_CFB_FILLRECT=y
+CONFIG_FB_CFB_COPYAREA=y
+CONFIG_FB_CFB_IMAGEBLIT=y
+CONFIG_FB_SYS_FILLRECT=y
+CONFIG_FB_SYS_COPYAREA=y
+CONFIG_FB_SYS_IMAGEBLIT=y
+# CONFIG_FB_FOREIGN_ENDIAN is not set
+CONFIG_FB_SYS_FOPS=y
+CONFIG_FB_DEFERRED_IO=y
+CONFIG_FB_DMAMEM_HELPERS=y
+CONFIG_FB_IOMEM_HELPERS=y
+CONFIG_FB_SYSMEM_HELPERS=y
+CONFIG_FB_SYSMEM_HELPERS_DEFERRED=y
+# CONFIG_FB_MODE_HELPERS is not set
+CONFIG_FB_TILEBLITTING=y
+# end of Frame buffer Devices
+
+#
+# Backlight & LCD device support
+#
+# CONFIG_LCD_CLASS_DEVICE is not set
+CONFIG_BACKLIGHT_CLASS_DEVICE=y
+# CONFIG_BACKLIGHT_KTD253 is not set
+# CONFIG_BACKLIGHT_KTZ8866 is not set
+# CONFIG_BACKLIGHT_APPLE is not set
+# CONFIG_BACKLIGHT_QCOM_WLED is not set
+# CONFIG_BACKLIGHT_SAHARA is not set
+# CONFIG_BACKLIGHT_ADP8860 is not set
+# CONFIG_BACKLIGHT_ADP8870 is not set
+# CONFIG_BACKLIGHT_LM3639 is not set
+# CONFIG_BACKLIGHT_GPIO is not set
+# CONFIG_BACKLIGHT_LV5207LP is not set
+# CONFIG_BACKLIGHT_BD6107 is not set
+# CONFIG_BACKLIGHT_ARCXCNN is not set
+# end of Backlight & LCD device support
+
+CONFIG_HDMI=y
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+CONFIG_FRAMEBUFFER_CONSOLE=y
+# CONFIG_FRAMEBUFFER_CONSOLE_LEGACY_ACCELERATION is not set
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
+CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
+# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
+# end of Console display driver support
+
+# CONFIG_LOGO is not set
+# end of Graphics support
+
+# CONFIG_DRM_ACCEL is not set
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+CONFIG_HID=y
+# CONFIG_HID_BATTERY_STRENGTH is not set
+# CONFIG_HIDRAW is not set
+# CONFIG_UHID is not set
+CONFIG_HID_GENERIC=y
+
+#
+# Special HID drivers
+#
+# CONFIG_HID_A4TECH is not set
+# CONFIG_HID_ACCUTOUCH is not set
+# CONFIG_HID_ACRUX is not set
+# CONFIG_HID_APPLEIR is not set
+# CONFIG_HID_AUREAL is not set
+# CONFIG_HID_BELKIN is not set
+# CONFIG_HID_BETOP_FF is not set
+# CONFIG_HID_CHERRY is not set
+# CONFIG_HID_CHICONY is not set
+# CONFIG_HID_COUGAR is not set
+# CONFIG_HID_MACALLY is not set
+# CONFIG_HID_CMEDIA is not set
+# CONFIG_HID_CREATIVE_SB0540 is not set
+# CONFIG_HID_CYPRESS is not set
+# CONFIG_HID_DRAGONRISE is not set
+# CONFIG_HID_EMS_FF is not set
+# CONFIG_HID_ELECOM is not set
+# CONFIG_HID_ELO is not set
+# CONFIG_HID_EVISION is not set
+# CONFIG_HID_EZKEY is not set
+# CONFIG_HID_GEMBIRD is not set
+# CONFIG_HID_GFRM is not set
+# CONFIG_HID_GLORIOUS is not set
+# CONFIG_HID_HOLTEK is not set
+# CONFIG_HID_GOOGLE_STADIA_FF is not set
+# CONFIG_HID_VIVALDI is not set
+# CONFIG_HID_KEYTOUCH is not set
+# CONFIG_HID_KYE is not set
+# CONFIG_HID_UCLOGIC is not set
+# CONFIG_HID_WALTOP is not set
+# CONFIG_HID_VIEWSONIC is not set
+# CONFIG_HID_VRC2 is not set
+# CONFIG_HID_XIAOMI is not set
+# CONFIG_HID_GYRATION is not set
+# CONFIG_HID_ICADE is not set
+# CONFIG_HID_ITE is not set
+# CONFIG_HID_JABRA is not set
+# CONFIG_HID_TWINHAN is not set
+# CONFIG_HID_KENSINGTON is not set
+# CONFIG_HID_LCPOWER is not set
+# CONFIG_HID_LENOVO is not set
+# CONFIG_HID_LETSKETCH is not set
+# CONFIG_HID_MAGICMOUSE is not set
+# CONFIG_HID_MALTRON is not set
+# CONFIG_HID_MAYFLASH is not set
+# CONFIG_HID_MEGAWORLD_FF is not set
+# CONFIG_HID_REDRAGON is not set
+# CONFIG_HID_MICROSOFT is not set
+# CONFIG_HID_MONTEREY is not set
+# CONFIG_HID_MULTITOUCH is not set
+# CONFIG_HID_NTI is not set
+# CONFIG_HID_NTRIG is not set
+# CONFIG_HID_ORTEK is not set
+# CONFIG_HID_PANTHERLORD is not set
+# CONFIG_HID_PENMOUNT is not set
+# CONFIG_HID_PETALYNX is not set
+# CONFIG_HID_PICOLCD is not set
+# CONFIG_HID_PLANTRONICS is not set
+# CONFIG_HID_PXRC is not set
+# CONFIG_HID_RAZER is not set
+# CONFIG_HID_PRIMAX is not set
+# CONFIG_HID_RETRODE is not set
+# CONFIG_HID_ROCCAT is not set
+# CONFIG_HID_SAITEK is not set
+# CONFIG_HID_SAMSUNG is not set
+# CONFIG_HID_SEMITEK is not set
+# CONFIG_HID_SIGMAMICRO is not set
+# CONFIG_HID_SPEEDLINK is not set
+# CONFIG_HID_STEAM is not set
+# CONFIG_HID_STEELSERIES is not set
+# CONFIG_HID_SUNPLUS is not set
+# CONFIG_HID_RMI is not set
+# CONFIG_HID_GREENASIA is not set
+# CONFIG_HID_HYPERV_MOUSE is not set
+# CONFIG_HID_SMARTJOYPLUS is not set
+# CONFIG_HID_TIVO is not set
+# CONFIG_HID_TOPSEED is not set
+# CONFIG_HID_TOPRE is not set
+# CONFIG_HID_THRUSTMASTER is not set
+# CONFIG_HID_UDRAW_PS3 is not set
+# CONFIG_HID_WACOM is not set
+# CONFIG_HID_XINMO is not set
+# CONFIG_HID_ZEROPLUS is not set
+# CONFIG_HID_ZYDACRON is not set
+# CONFIG_HID_SENSOR_HUB is not set
+# CONFIG_HID_ALPS is not set
+# CONFIG_HID_MCP2221 is not set
+# end of Special HID drivers
+
+#
+# HID-BPF support
+#
+# end of HID-BPF support
+
+#
+# USB HID support
+#
+CONFIG_USB_HID=y
+# CONFIG_HID_PID is not set
+CONFIG_USB_HIDDEV=y
+# end of USB HID support
+
+# CONFIG_I2C_HID is not set
+
+#
+# Intel ISH HID support
+#
+# CONFIG_INTEL_ISH_HID is not set
+# end of Intel ISH HID support
+
+#
+# AMD SFH HID Support
+#
+# CONFIG_AMD_SFH_HID is not set
+# end of AMD SFH HID Support
+
+CONFIG_USB_OHCI_LITTLE_ENDIAN=y
+CONFIG_USB_SUPPORT=y
+CONFIG_USB_COMMON=y
+# CONFIG_USB_ULPI_BUS is not set
+# CONFIG_USB_CONN_GPIO is not set
+CONFIG_USB_ARCH_HAS_HCD=y
+CONFIG_USB=y
+CONFIG_USB_PCI=y
+# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
+
+#
+# Miscellaneous USB options
+#
+CONFIG_USB_DEFAULT_PERSIST=y
+# CONFIG_USB_FEW_INIT_RETRIES is not set
+# CONFIG_USB_DYNAMIC_MINORS is not set
+# CONFIG_USB_OTG is not set
+# CONFIG_USB_OTG_PRODUCTLIST is not set
+# CONFIG_USB_OTG_DISABLE_EXTERNAL_HUB is not set
+CONFIG_USB_AUTOSUSPEND_DELAY=2
+CONFIG_USB_MON=y
+
+#
+# USB Host Controller Drivers
+#
+# CONFIG_USB_C67X00_HCD is not set
+CONFIG_USB_XHCI_HCD=y
+# CONFIG_USB_XHCI_DBGCAP is not set
+CONFIG_USB_XHCI_PCI=y
+# CONFIG_USB_XHCI_PCI_RENESAS is not set
+CONFIG_USB_XHCI_PLATFORM=m
+CONFIG_USB_EHCI_HCD=y
+CONFIG_USB_EHCI_ROOT_HUB_TT=y
+CONFIG_USB_EHCI_TT_NEWSCHED=y
+CONFIG_USB_EHCI_PCI=y
+# CONFIG_USB_EHCI_FSL is not set
+# CONFIG_USB_EHCI_HCD_PLATFORM is not set
+# CONFIG_USB_OXU210HP_HCD is not set
+# CONFIG_USB_ISP116X_HCD is not set
+# CONFIG_USB_MAX3421_HCD is not set
+CONFIG_USB_OHCI_HCD=y
+CONFIG_USB_OHCI_HCD_PCI=y
+# CONFIG_USB_OHCI_HCD_PLATFORM is not set
+CONFIG_USB_UHCI_HCD=y
+# CONFIG_USB_SL811_HCD is not set
+# CONFIG_USB_R8A66597_HCD is not set
+# CONFIG_USB_HCD_TEST_MODE is not set
+
+#
+# USB Device Class drivers
+#
+# CONFIG_USB_ACM is not set
+# CONFIG_USB_PRINTER is not set
+CONFIG_USB_WDM=m
+# CONFIG_USB_TMC is not set
+
+#
+# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
+#
+
+#
+# also be needed; see USB_STORAGE Help for more info
+#
+CONFIG_USB_STORAGE=y
+# CONFIG_USB_STORAGE_DEBUG is not set
+# CONFIG_USB_STORAGE_REALTEK is not set
+# CONFIG_USB_STORAGE_DATAFAB is not set
+# CONFIG_USB_STORAGE_FREECOM is not set
+# CONFIG_USB_STORAGE_ISD200 is not set
+# CONFIG_USB_STORAGE_USBAT is not set
+# CONFIG_USB_STORAGE_SDDR09 is not set
+# CONFIG_USB_STORAGE_SDDR55 is not set
+# CONFIG_USB_STORAGE_JUMPSHOT is not set
+# CONFIG_USB_STORAGE_ALAUDA is not set
+# CONFIG_USB_STORAGE_ONETOUCH is not set
+# CONFIG_USB_STORAGE_KARMA is not set
+# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
+# CONFIG_USB_STORAGE_ENE_UB6250 is not set
+# CONFIG_USB_UAS is not set
+
+#
+# USB Imaging devices
+#
+# CONFIG_USB_MDC800 is not set
+# CONFIG_USB_MICROTEK is not set
+# CONFIG_USBIP_CORE is not set
+
+#
+# USB dual-mode controller drivers
+#
+# CONFIG_USB_CDNS_SUPPORT is not set
+# CONFIG_USB_MUSB_HDRC is not set
+# CONFIG_USB_DWC3 is not set
+# CONFIG_USB_DWC2 is not set
+# CONFIG_USB_CHIPIDEA is not set
+# CONFIG_USB_ISP1760 is not set
+
+#
+# USB port drivers
+#
+CONFIG_USB_SERIAL=y
+# CONFIG_USB_SERIAL_CONSOLE is not set
+# CONFIG_USB_SERIAL_GENERIC is not set
+# CONFIG_USB_SERIAL_SIMPLE is not set
+# CONFIG_USB_SERIAL_AIRCABLE is not set
+# CONFIG_USB_SERIAL_ARK3116 is not set
+# CONFIG_USB_SERIAL_BELKIN is not set
+# CONFIG_USB_SERIAL_CH341 is not set
+# CONFIG_USB_SERIAL_WHITEHEAT is not set
+# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
+# CONFIG_USB_SERIAL_CP210X is not set
+# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
+# CONFIG_USB_SERIAL_EMPEG is not set
+# CONFIG_USB_SERIAL_FTDI_SIO is not set
+# CONFIG_USB_SERIAL_VISOR is not set
+# CONFIG_USB_SERIAL_IPAQ is not set
+# CONFIG_USB_SERIAL_IR is not set
+# CONFIG_USB_SERIAL_EDGEPORT is not set
+# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
+# CONFIG_USB_SERIAL_F81232 is not set
+# CONFIG_USB_SERIAL_F8153X is not set
+# CONFIG_USB_SERIAL_GARMIN is not set
+# CONFIG_USB_SERIAL_IPW is not set
+# CONFIG_USB_SERIAL_IUU is not set
+# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
+# CONFIG_USB_SERIAL_KEYSPAN is not set
+# CONFIG_USB_SERIAL_KLSI is not set
+# CONFIG_USB_SERIAL_KOBIL_SCT is not set
+# CONFIG_USB_SERIAL_MCT_U232 is not set
+# CONFIG_USB_SERIAL_METRO is not set
+CONFIG_USB_SERIAL_MOS7720=y
+# CONFIG_USB_SERIAL_MOS7840 is not set
+# CONFIG_USB_SERIAL_MXUPORT is not set
+# CONFIG_USB_SERIAL_NAVMAN is not set
+# CONFIG_USB_SERIAL_PL2303 is not set
+# CONFIG_USB_SERIAL_OTI6858 is not set
+# CONFIG_USB_SERIAL_QCAUX is not set
+# CONFIG_USB_SERIAL_QUALCOMM is not set
+# CONFIG_USB_SERIAL_SPCP8X5 is not set
+CONFIG_USB_SERIAL_SAFE=y
+# CONFIG_USB_SERIAL_SAFE_PADDED is not set
+# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
+# CONFIG_USB_SERIAL_SYMBOL is not set
+# CONFIG_USB_SERIAL_TI is not set
+# CONFIG_USB_SERIAL_CYBERJACK is not set
+# CONFIG_USB_SERIAL_OPTION is not set
+# CONFIG_USB_SERIAL_OMNINET is not set
+# CONFIG_USB_SERIAL_OPTICON is not set
+# CONFIG_USB_SERIAL_XSENS_MT is not set
+# CONFIG_USB_SERIAL_WISHBONE is not set
+# CONFIG_USB_SERIAL_SSU100 is not set
+# CONFIG_USB_SERIAL_QT2 is not set
+# CONFIG_USB_SERIAL_UPD78F0730 is not set
+# CONFIG_USB_SERIAL_XR is not set
+# CONFIG_USB_SERIAL_DEBUG is not set
+
+#
+# USB Miscellaneous drivers
+#
+# CONFIG_USB_EMI62 is not set
+# CONFIG_USB_EMI26 is not set
+# CONFIG_USB_ADUTUX is not set
+# CONFIG_USB_SEVSEG is not set
+# CONFIG_USB_LEGOTOWER is not set
+# CONFIG_USB_LCD is not set
+# CONFIG_USB_CYPRESS_CY7C63 is not set
+# CONFIG_USB_CYTHERM is not set
+# CONFIG_USB_IDMOUSE is not set
+# CONFIG_USB_APPLEDISPLAY is not set
+# CONFIG_APPLE_MFI_FASTCHARGE is not set
+# CONFIG_USB_SISUSBVGA is not set
+# CONFIG_USB_LD is not set
+# CONFIG_USB_TRANCEVIBRATOR is not set
+# CONFIG_USB_IOWARRIOR is not set
+# CONFIG_USB_TEST is not set
+# CONFIG_USB_EHSET_TEST_FIXTURE is not set
+# CONFIG_USB_ISIGHTFW is not set
+# CONFIG_USB_YUREX is not set
+# CONFIG_USB_EZUSB_FX2 is not set
+# CONFIG_USB_HUB_USB251XB is not set
+# CONFIG_USB_HSIC_USB3503 is not set
+# CONFIG_USB_HSIC_USB4604 is not set
+# CONFIG_USB_LINK_LAYER_TEST is not set
+# CONFIG_USB_CHAOSKEY is not set
+
+#
+# USB Physical Layer drivers
+#
+# CONFIG_NOP_USB_XCEIV is not set
+# CONFIG_USB_GPIO_VBUS is not set
+# CONFIG_USB_ISP1301 is not set
+# end of USB Physical Layer drivers
+
+# CONFIG_USB_GADGET is not set
+# CONFIG_TYPEC is not set
+CONFIG_USB_ROLE_SWITCH=y
+CONFIG_USB_ROLES_INTEL_XHCI=y
+# CONFIG_MMC is not set
+# CONFIG_SCSI_UFSHCD is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+# CONFIG_INFINIBAND is not set
+CONFIG_EDAC_ATOMIC_SCRUB=y
+CONFIG_EDAC_SUPPORT=y
+CONFIG_EDAC=y
+CONFIG_EDAC_LEGACY_SYSFS=y
+# CONFIG_EDAC_DEBUG is not set
+CONFIG_EDAC_DECODE_MCE=y
+# CONFIG_EDAC_AMD64 is not set
+# CONFIG_EDAC_E752X is not set
+# CONFIG_EDAC_I82975X is not set
+# CONFIG_EDAC_I3000 is not set
+# CONFIG_EDAC_I3200 is not set
+# CONFIG_EDAC_IE31200 is not set
+# CONFIG_EDAC_X38 is not set
+# CONFIG_EDAC_I5400 is not set
+# CONFIG_EDAC_I7CORE is not set
+# CONFIG_EDAC_I5100 is not set
+# CONFIG_EDAC_I7300 is not set
+# CONFIG_EDAC_SBRIDGE is not set
+# CONFIG_EDAC_SKX is not set
+# CONFIG_EDAC_I10NM is not set
+# CONFIG_EDAC_PND2 is not set
+# CONFIG_EDAC_IGEN6 is not set
+CONFIG_RTC_LIB=y
+CONFIG_RTC_MC146818_LIB=y
+CONFIG_RTC_CLASS=y
+CONFIG_RTC_HCTOSYS=y
+CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
+CONFIG_RTC_SYSTOHC=y
+CONFIG_RTC_SYSTOHC_DEVICE="rtc0"
+# CONFIG_RTC_DEBUG is not set
+CONFIG_RTC_NVMEM=y
+
+#
+# RTC interfaces
+#
+CONFIG_RTC_INTF_SYSFS=y
+CONFIG_RTC_INTF_PROC=y
+CONFIG_RTC_INTF_DEV=y
+# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
+# CONFIG_RTC_DRV_TEST is not set
+
+#
+# I2C RTC drivers
+#
+# CONFIG_RTC_DRV_ABB5ZES3 is not set
+# CONFIG_RTC_DRV_ABEOZ9 is not set
+# CONFIG_RTC_DRV_ABX80X is not set
+# CONFIG_RTC_DRV_DS1307 is not set
+# CONFIG_RTC_DRV_DS1374 is not set
+# CONFIG_RTC_DRV_DS1672 is not set
+# CONFIG_RTC_DRV_MAX6900 is not set
+# CONFIG_RTC_DRV_RS5C372 is not set
+# CONFIG_RTC_DRV_ISL1208 is not set
+# CONFIG_RTC_DRV_ISL12022 is not set
+# CONFIG_RTC_DRV_X1205 is not set
+# CONFIG_RTC_DRV_PCF8523 is not set
+# CONFIG_RTC_DRV_PCF85063 is not set
+# CONFIG_RTC_DRV_PCF85363 is not set
+# CONFIG_RTC_DRV_PCF8563 is not set
+# CONFIG_RTC_DRV_PCF8583 is not set
+# CONFIG_RTC_DRV_M41T80 is not set
+# CONFIG_RTC_DRV_BQ32K is not set
+# CONFIG_RTC_DRV_S35390A is not set
+# CONFIG_RTC_DRV_FM3130 is not set
+# CONFIG_RTC_DRV_RX8010 is not set
+# CONFIG_RTC_DRV_RX8581 is not set
+# CONFIG_RTC_DRV_RX8025 is not set
+# CONFIG_RTC_DRV_EM3027 is not set
+# CONFIG_RTC_DRV_RV3028 is not set
+# CONFIG_RTC_DRV_RV3032 is not set
+# CONFIG_RTC_DRV_RV8803 is not set
+# CONFIG_RTC_DRV_SD3078 is not set
+
+#
+# SPI RTC drivers
+#
+# CONFIG_RTC_DRV_M41T93 is not set
+# CONFIG_RTC_DRV_M41T94 is not set
+# CONFIG_RTC_DRV_DS1302 is not set
+# CONFIG_RTC_DRV_DS1305 is not set
+# CONFIG_RTC_DRV_DS1343 is not set
+# CONFIG_RTC_DRV_DS1347 is not set
+# CONFIG_RTC_DRV_DS1390 is not set
+# CONFIG_RTC_DRV_MAX6916 is not set
+# CONFIG_RTC_DRV_R9701 is not set
+# CONFIG_RTC_DRV_RX4581 is not set
+# CONFIG_RTC_DRV_RS5C348 is not set
+# CONFIG_RTC_DRV_MAX6902 is not set
+# CONFIG_RTC_DRV_PCF2123 is not set
+# CONFIG_RTC_DRV_MCP795 is not set
+CONFIG_RTC_I2C_AND_SPI=y
+
+#
+# SPI and I2C RTC drivers
+#
+# CONFIG_RTC_DRV_DS3232 is not set
+# CONFIG_RTC_DRV_PCF2127 is not set
+# CONFIG_RTC_DRV_RV3029C2 is not set
+# CONFIG_RTC_DRV_RX6110 is not set
+
+#
+# Platform RTC drivers
+#
+CONFIG_RTC_DRV_CMOS=y
+# CONFIG_RTC_DRV_DS1286 is not set
+# CONFIG_RTC_DRV_DS1511 is not set
+# CONFIG_RTC_DRV_DS1553 is not set
+# CONFIG_RTC_DRV_DS1685_FAMILY is not set
+# CONFIG_RTC_DRV_DS1742 is not set
+# CONFIG_RTC_DRV_DS2404 is not set
+# CONFIG_RTC_DRV_STK17TA8 is not set
+# CONFIG_RTC_DRV_M48T86 is not set
+# CONFIG_RTC_DRV_M48T35 is not set
+# CONFIG_RTC_DRV_M48T59 is not set
+# CONFIG_RTC_DRV_MSM6242 is not set
+# CONFIG_RTC_DRV_RP5C01 is not set
+
+#
+# on-CPU RTC drivers
+#
+# CONFIG_RTC_DRV_FTRTC010 is not set
+
+#
+# HID Sensor RTC drivers
+#
+# CONFIG_RTC_DRV_GOLDFISH is not set
+CONFIG_DMADEVICES=y
+# CONFIG_DMADEVICES_DEBUG is not set
+
+#
+# DMA Devices
+#
+CONFIG_DMA_ENGINE=y
+CONFIG_DMA_VIRTUAL_CHANNELS=y
+CONFIG_DMA_ACPI=y
+# CONFIG_ALTERA_MSGDMA is not set
+# CONFIG_INTEL_IDMA64 is not set
+# CONFIG_INTEL_IDXD is not set
+# CONFIG_INTEL_IDXD_COMPAT is not set
+CONFIG_INTEL_IOATDMA=y
+# CONFIG_PLX_DMA is not set
+# CONFIG_XILINX_DMA is not set
+# CONFIG_XILINX_XDMA is not set
+# CONFIG_AMD_PTDMA is not set
+# CONFIG_QCOM_HIDMA_MGMT is not set
+# CONFIG_QCOM_HIDMA is not set
+CONFIG_DW_DMAC_CORE=y
+# CONFIG_DW_DMAC is not set
+# CONFIG_DW_DMAC_PCI is not set
+# CONFIG_DW_EDMA is not set
+CONFIG_HSU_DMA=y
+# CONFIG_SF_PDMA is not set
+# CONFIG_INTEL_LDMA is not set
+
+#
+# DMA Clients
+#
+# CONFIG_ASYNC_TX_DMA is not set
+# CONFIG_DMATEST is not set
+CONFIG_DMA_ENGINE_RAID=y
+
+#
+# DMABUF options
+#
+CONFIG_SYNC_FILE=y
+# CONFIG_SW_SYNC is not set
+# CONFIG_UDMABUF is not set
+# CONFIG_DMABUF_MOVE_NOTIFY is not set
+# CONFIG_DMABUF_DEBUG is not set
+# CONFIG_DMABUF_SELFTESTS is not set
+# CONFIG_DMABUF_HEAPS is not set
+# CONFIG_DMABUF_SYSFS_STATS is not set
+# end of DMABUF options
+
+CONFIG_DCA=y
+CONFIG_UIO=m
+CONFIG_UIO_CIF=m
+CONFIG_UIO_PDRV_GENIRQ=m
+CONFIG_UIO_DMEM_GENIRQ=m
+CONFIG_UIO_AEC=m
+CONFIG_UIO_SERCOS3=m
+CONFIG_UIO_PCI_GENERIC=m
+CONFIG_UIO_NETX=m
+# CONFIG_UIO_PRUSS is not set
+# CONFIG_UIO_MF624 is not set
+# CONFIG_UIO_HV_GENERIC is not set
+CONFIG_VFIO=m
+CONFIG_VFIO_GROUP=y
+CONFIG_VFIO_CONTAINER=y
+CONFIG_VFIO_IOMMU_TYPE1=m
+# CONFIG_VFIO_NOIOMMU is not set
+CONFIG_VFIO_VIRQFD=y
+
+#
+# VFIO support for PCI devices
+#
+CONFIG_VFIO_PCI_CORE=m
+CONFIG_VFIO_PCI_MMAP=y
+CONFIG_VFIO_PCI_INTX=y
+CONFIG_VFIO_PCI=m
+# CONFIG_VFIO_PCI_VGA is not set
+CONFIG_VFIO_PCI_IGD=y
+# end of VFIO support for PCI devices
+
+CONFIG_IRQ_BYPASS_MANAGER=m
+# CONFIG_VIRT_DRIVERS is not set
+CONFIG_VIRTIO_ANCHOR=y
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_PCI_LIB=y
+CONFIG_VIRTIO_PCI_LIB_LEGACY=y
+CONFIG_VIRTIO_MENU=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
+CONFIG_VIRTIO_BALLOON=m
+CONFIG_VIRTIO_INPUT=m
+CONFIG_VIRTIO_MMIO=y
+# CONFIG_VIRTIO_MMIO_CMDLINE_DEVICES is not set
+CONFIG_VIRTIO_DMA_SHARED_BUFFER=m
+# CONFIG_VDPA is not set
+CONFIG_VHOST_IOTLB=m
+CONFIG_VHOST_TASK=y
+CONFIG_VHOST=m
+CONFIG_VHOST_MENU=y
+CONFIG_VHOST_NET=m
+# CONFIG_VHOST_VDPA_MIGRATION is not set
+# CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
+
+#
+# Microsoft Hyper-V guest support
+#
+CONFIG_HYPERV=m
+# CONFIG_HYPERV_VTL_MODE is not set
+CONFIG_HYPERV_TIMER=y
+# CONFIG_HYPERV_BALLOON is not set
+# end of Microsoft Hyper-V guest support
+
+# CONFIG_GREYBUS is not set
+# CONFIG_COMEDI is not set
+# CONFIG_STAGING is not set
+# CONFIG_CHROME_PLATFORMS is not set
+# CONFIG_MELLANOX_PLATFORM is not set
+CONFIG_SURFACE_PLATFORMS=y
+# CONFIG_SURFACE3_WMI is not set
+# CONFIG_SURFACE_3_POWER_OPREGION is not set
+# CONFIG_SURFACE_GPE is not set
+# CONFIG_SURFACE_HOTPLUG is not set
+# CONFIG_SURFACE_PRO3_BUTTON is not set
+CONFIG_X86_PLATFORM_DEVICES=y
+CONFIG_ACPI_WMI=y
+CONFIG_WMI_BMOF=m
+# CONFIG_HUAWEI_WMI is not set
+CONFIG_MXM_WMI=m
+# CONFIG_NVIDIA_WMI_EC_BACKLIGHT is not set
+# CONFIG_XIAOMI_WMI is not set
+# CONFIG_GIGABYTE_WMI is not set
+# CONFIG_YOGABOOK is not set
+# CONFIG_ACERHDF is not set
+# CONFIG_ACER_WIRELESS is not set
+# CONFIG_ACER_WMI is not set
+# CONFIG_AMD_PMF is not set
+# CONFIG_AMD_PMC is not set
+# CONFIG_AMD_HSMP is not set
+# CONFIG_ADV_SWBUTTON is not set
+# CONFIG_APPLE_GMUX is not set
+# CONFIG_ASUS_LAPTOP is not set
+# CONFIG_ASUS_WIRELESS is not set
+# CONFIG_ASUS_WMI is not set
+# CONFIG_ASUS_TF103C_DOCK is not set
+# CONFIG_EEEPC_LAPTOP is not set
+# CONFIG_X86_PLATFORM_DRIVERS_DELL is not set
+# CONFIG_FUJITSU_LAPTOP is not set
+# CONFIG_FUJITSU_TABLET is not set
+# CONFIG_GPD_POCKET_FAN is not set
+# CONFIG_X86_PLATFORM_DRIVERS_HP is not set
+# CONFIG_WIRELESS_HOTKEY is not set
+# CONFIG_IBM_RTL is not set
+# CONFIG_LENOVO_YMC is not set
+# CONFIG_SENSORS_HDAPS is not set
+# CONFIG_THINKPAD_ACPI is not set
+# CONFIG_THINKPAD_LMI is not set
+# CONFIG_INTEL_ATOMISP2_PM is not set
+# CONFIG_INTEL_IFS is not set
+# CONFIG_INTEL_SAR_INT1092 is not set
+# CONFIG_INTEL_PMC_CORE is not set
+
+#
+# Intel Speed Select Technology interface support
+#
+# CONFIG_INTEL_SPEED_SELECT_INTERFACE is not set
+# end of Intel Speed Select Technology interface support
+
+# CONFIG_INTEL_WMI_SBL_FW_UPDATE is not set
+# CONFIG_INTEL_WMI_THUNDERBOLT is not set
+
+#
+# Intel Uncore Frequency Control
+#
+# CONFIG_INTEL_UNCORE_FREQ_CONTROL is not set
+# end of Intel Uncore Frequency Control
+
+# CONFIG_INTEL_HID_EVENT is not set
+# CONFIG_INTEL_VBTN is not set
+# CONFIG_INTEL_INT0002_VGPIO is not set
+# CONFIG_INTEL_PUNIT_IPC is not set
+# CONFIG_INTEL_RST is not set
+# CONFIG_INTEL_SMARTCONNECT is not set
+# CONFIG_INTEL_TURBO_MAX_3 is not set
+# CONFIG_INTEL_VSEC is not set
+# CONFIG_MSI_EC is not set
+# CONFIG_MSI_WMI is not set
+# CONFIG_BARCO_P50_GPIO is not set
+# CONFIG_SAMSUNG_LAPTOP is not set
+# CONFIG_SAMSUNG_Q10 is not set
+# CONFIG_TOSHIBA_BT_RFKILL is not set
+# CONFIG_TOSHIBA_HAPS is not set
+# CONFIG_TOSHIBA_WMI is not set
+# CONFIG_ACPI_CMPC is not set
+# CONFIG_LG_LAPTOP is not set
+# CONFIG_PANASONIC_LAPTOP is not set
+# CONFIG_SYSTEM76_ACPI is not set
+# CONFIG_TOPSTAR_LAPTOP is not set
+# CONFIG_SERIAL_MULTI_INSTANTIATE is not set
+# CONFIG_MLX_PLATFORM is not set
+# CONFIG_INTEL_IPS is not set
+# CONFIG_INTEL_SCU_PCI is not set
+# CONFIG_INTEL_SCU_PLATFORM is not set
+# CONFIG_SIEMENS_SIMATIC_IPC is not set
+# CONFIG_WINMATE_FM07_KEYS is not set
+CONFIG_P2SB=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_CLK_PREPARE=y
+CONFIG_COMMON_CLK=y
+# CONFIG_LMK04832 is not set
+# CONFIG_COMMON_CLK_MAX9485 is not set
+# CONFIG_COMMON_CLK_SI5341 is not set
+# CONFIG_COMMON_CLK_SI5351 is not set
+# CONFIG_COMMON_CLK_SI544 is not set
+# CONFIG_COMMON_CLK_CDCE706 is not set
+# CONFIG_COMMON_CLK_CS2000_CP is not set
+# CONFIG_XILINX_VCU is not set
+# CONFIG_HWSPINLOCK is not set
+
+#
+# Clock Source drivers
+#
+CONFIG_CLKEVT_I8253=y
+CONFIG_I8253_LOCK=y
+CONFIG_CLKBLD_I8253=y
+# end of Clock Source drivers
+
+CONFIG_MAILBOX=y
+CONFIG_PCC=y
+# CONFIG_ALTERA_MBOX is not set
+CONFIG_IOMMU_IOVA=y
+CONFIG_IOMMU_API=y
+CONFIG_IOMMU_SUPPORT=y
+
+#
+# Generic IOMMU Pagetable Support
+#
+# end of Generic IOMMU Pagetable Support
+
+# CONFIG_IOMMU_DEBUGFS is not set
+# CONFIG_IOMMU_DEFAULT_DMA_STRICT is not set
+CONFIG_IOMMU_DEFAULT_DMA_LAZY=y
+# CONFIG_IOMMU_DEFAULT_PASSTHROUGH is not set
+CONFIG_IOMMU_DMA=y
+# CONFIG_AMD_IOMMU is not set
+CONFIG_DMAR_TABLE=y
+CONFIG_INTEL_IOMMU=y
+# CONFIG_INTEL_IOMMU_SVM is not set
+CONFIG_INTEL_IOMMU_DEFAULT_ON=y
+CONFIG_INTEL_IOMMU_FLOPPY_WA=y
+# CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set
+CONFIG_INTEL_IOMMU_PERF_EVENTS=y
+# CONFIG_IOMMUFD is not set
+CONFIG_IRQ_REMAP=y
+CONFIG_HYPERV_IOMMU=y
+# CONFIG_VIRTIO_IOMMU is not set
+
+#
+# Remoteproc drivers
+#
+# CONFIG_REMOTEPROC is not set
+# end of Remoteproc drivers
+
+#
+# Rpmsg drivers
+#
+# CONFIG_RPMSG_QCOM_GLINK_RPM is not set
+# CONFIG_RPMSG_VIRTIO is not set
+# end of Rpmsg drivers
+
+# CONFIG_SOUNDWIRE is not set
+
+#
+# SOC (System On Chip) specific Drivers
+#
+
+#
+# Amlogic SoC drivers
+#
+# end of Amlogic SoC drivers
+
+#
+# Broadcom SoC drivers
+#
+# end of Broadcom SoC drivers
+
+#
+# NXP/Freescale QorIQ SoC drivers
+#
+# end of NXP/Freescale QorIQ SoC drivers
+
+#
+# fujitsu SoC drivers
+#
+# end of fujitsu SoC drivers
+
+#
+# i.MX SoC drivers
+#
+# end of i.MX SoC drivers
+
+#
+# Enable LiteX SoC Builder specific drivers
+#
+# end of Enable LiteX SoC Builder specific drivers
+
+# CONFIG_WPCM450_SOC is not set
+
+#
+# Qualcomm SoC drivers
+#
+# end of Qualcomm SoC drivers
+
+# CONFIG_SOC_TI is not set
+
+#
+# Xilinx SoC drivers
+#
+# end of Xilinx SoC drivers
+# end of SOC (System On Chip) specific Drivers
+
+CONFIG_PM_DEVFREQ=y
+
+#
+# DEVFREQ Governors
+#
+CONFIG_DEVFREQ_GOV_SIMPLE_ONDEMAND=m
+# CONFIG_DEVFREQ_GOV_PERFORMANCE is not set
+# CONFIG_DEVFREQ_GOV_POWERSAVE is not set
+# CONFIG_DEVFREQ_GOV_USERSPACE is not set
+# CONFIG_DEVFREQ_GOV_PASSIVE is not set
+
+#
+# DEVFREQ Drivers
+#
+# CONFIG_PM_DEVFREQ_EVENT is not set
+# CONFIG_EXTCON is not set
+# CONFIG_MEMORY is not set
+# CONFIG_IIO is not set
+# CONFIG_NTB is not set
+# CONFIG_PWM is not set
+
+#
+# IRQ chip support
+#
+# end of IRQ chip support
+
+# CONFIG_IPACK_BUS is not set
+# CONFIG_RESET_CONTROLLER is not set
+
+#
+# PHY Subsystem
+#
+# CONFIG_GENERIC_PHY is not set
+# CONFIG_USB_LGM_PHY is not set
+# CONFIG_PHY_CAN_TRANSCEIVER is not set
+
+#
+# PHY drivers for Broadcom platforms
+#
+# CONFIG_BCM_KONA_USB2_PHY is not set
+# end of PHY drivers for Broadcom platforms
+
+# CONFIG_PHY_PXA_28NM_HSIC is not set
+# CONFIG_PHY_PXA_28NM_USB2 is not set
+# CONFIG_PHY_INTEL_LGM_EMMC is not set
+# end of PHY Subsystem
+
+# CONFIG_POWERCAP is not set
+# CONFIG_MCB is not set
+
+#
+# Performance monitor support
+#
+# end of Performance monitor support
+
+CONFIG_RAS=y
+# CONFIG_USB4 is not set
+
+#
+# Android
+#
+# CONFIG_ANDROID_BINDER_IPC is not set
+# end of Android
+
+#
+# Vendor Hooks
+#
+# CONFIG_VENDOR_HOOKS is not set
+# end of Vendor Hooks
+
+# CONFIG_LIBNVDIMM is not set
+CONFIG_DAX=y
+CONFIG_NVMEM=y
+CONFIG_NVMEM_SYSFS=y
+
+#
+# Layout Types
+#
+# CONFIG_NVMEM_LAYOUT_SL28_VPD is not set
+# CONFIG_NVMEM_LAYOUT_ONIE_TLV is not set
+# end of Layout Types
+
+# CONFIG_NVMEM_RMEM is not set
+
+#
+# HW tracing support
+#
+# CONFIG_STM is not set
+# CONFIG_INTEL_TH is not set
+# end of HW tracing support
+
+# CONFIG_FPGA is not set
+# CONFIG_TEE is not set
+CONFIG_PM_OPP=y
+# CONFIG_SIOX is not set
+# CONFIG_SLIMBUS is not set
+# CONFIG_INTERCONNECT is not set
+# CONFIG_COUNTER is not set
+# CONFIG_MOST is not set
+# CONFIG_PECI is not set
+# CONFIG_HTE is not set
+
+#
+# CPU Inspect
+#
+# CONFIG_CPU_INSPECT is not set
+# end of CPU Inspect
+# end of Device Drivers
+
+#
+# File systems
+#
+CONFIG_DCACHE_WORD_ACCESS=y
+# CONFIG_VALIDATE_FS_PARSER is not set
+CONFIG_FS_IOMAP=y
+CONFIG_BUFFER_HEAD=y
+CONFIG_LEGACY_DIRECT_IO=y
+# CONFIG_EXT2_FS is not set
+CONFIG_EXT3_FS=m
+CONFIG_EXT3_FS_POSIX_ACL=y
+CONFIG_EXT3_FS_SECURITY=y
+CONFIG_EXT4_FS=y
+CONFIG_EXT4_USE_FOR_EXT2=y
+CONFIG_EXT4_FS_POSIX_ACL=y
+CONFIG_EXT4_FS_SECURITY=y
+# CONFIG_EXT4_DEBUG is not set
+# CONFIG_EXT4_ERROR_REPORT is not set
+CONFIG_JBD2=y
+# CONFIG_JBD2_DEBUG is not set
+CONFIG_FS_MBCACHE=y
+CONFIG_REISERFS_FS=y
+# CONFIG_REISERFS_CHECK is not set
+# CONFIG_REISERFS_PROC_INFO is not set
+CONFIG_REISERFS_FS_XATTR=y
+CONFIG_REISERFS_FS_POSIX_ACL=y
+CONFIG_REISERFS_FS_SECURITY=y
+# CONFIG_JFS_FS is not set
+# CONFIG_XFS_FS is not set
+# CONFIG_GFS2_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+# CONFIG_NILFS2_FS is not set
+# CONFIG_F2FS_FS is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_EXPORTFS=y
+# CONFIG_EXPORTFS_BLOCK_OPS is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_FS_ENCRYPTION is not set
+# CONFIG_FS_VERITY is not set
+CONFIG_FSNOTIFY=y
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY_USER=y
+CONFIG_FANOTIFY=y
+# CONFIG_FANOTIFY_ACCESS_PERMISSIONS is not set
+CONFIG_QUOTA=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+# CONFIG_QUOTA_DEBUG is not set
+CONFIG_QUOTA_TREE=m
+CONFIG_QFMT_V1=m
+CONFIG_QFMT_V2=m
+CONFIG_QUOTACTL=y
+CONFIG_AUTOFS_FS=y
+CONFIG_FUSE_FS=m
+CONFIG_CUSE=m
+CONFIG_VIRTIO_FS=m
+CONFIG_OVERLAY_FS=y
+# CONFIG_OVERLAY_FS_REDIRECT_DIR is not set
+CONFIG_OVERLAY_FS_REDIRECT_ALWAYS_FOLLOW=y
+# CONFIG_OVERLAY_FS_INDEX is not set
+# CONFIG_OVERLAY_FS_XINO_AUTO is not set
+# CONFIG_OVERLAY_FS_METACOPY is not set
+# CONFIG_OVERLAY_FS_DEBUG is not set
+
+#
+# Caches
+#
+CONFIG_NETFS_SUPPORT=m
+# CONFIG_NETFS_STATS is not set
+# CONFIG_FSCACHE is not set
+# end of Caches
+
+#
+# CD-ROM/DVD Filesystems
+#
+CONFIG_ISO9660_FS=m
+CONFIG_JOLIET=y
+CONFIG_ZISOFS=y
+# CONFIG_UDF_FS is not set
+# end of CD-ROM/DVD Filesystems
+
+#
+# DOS/FAT/EXFAT/NT Filesystems
+#
+CONFIG_FAT_FS=m
+CONFIG_MSDOS_FS=m
+CONFIG_VFAT_FS=m
+CONFIG_FAT_DEFAULT_CODEPAGE=437
+CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
+# CONFIG_FAT_DEFAULT_UTF8 is not set
+# CONFIG_EXFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+# CONFIG_NTFS3_FS is not set
+# end of DOS/FAT/EXFAT/NT Filesystems
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+CONFIG_PROC_KCORE=y
+CONFIG_PROC_VMCORE=y
+# CONFIG_PROC_VMCORE_DEVICE_DUMP is not set
+CONFIG_PROC_SYSCTL=y
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_PROC_CHILDREN is not set
+CONFIG_PROC_PID_ARCH_STATUS=y
+CONFIG_PROC_CPU_RESCTRL=y
+CONFIG_KERNFS=y
+CONFIG_SYSFS=y
+CONFIG_DIRTY_PAGES=y
+CONFIG_TMPFS=y
+CONFIG_TMPFS_POSIX_ACL=y
+CONFIG_TMPFS_XATTR=y
+# CONFIG_TMPFS_INODE64 is not set
+# CONFIG_TMPFS_QUOTA is not set
+CONFIG_HUGETLBFS=y
+CONFIG_HUGETLB_PAGE=y
+CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP=y
+# CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP_DEFAULT_ON is not set
+# CONFIG_HUGETLB_ALLOC_LIMIT is not set
+CONFIG_ARCH_HAS_GIGANTIC_PAGE=y
+CONFIG_CONFIGFS_FS=m
+CONFIG_EFIVAR_FS=m
+# end of Pseudo filesystems
+
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ORANGEFS_FS is not set
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_ECRYPT_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+CONFIG_JFFS2_FS=m
+CONFIG_JFFS2_FS_DEBUG=0
+CONFIG_JFFS2_FS_WRITEBUFFER=y
+# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
+CONFIG_JFFS2_SUMMARY=y
+CONFIG_JFFS2_FS_XATTR=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
+CONFIG_JFFS2_COMPRESSION_OPTIONS=y
+CONFIG_JFFS2_ZLIB=y
+CONFIG_JFFS2_LZO=y
+CONFIG_JFFS2_RTIME=y
+# CONFIG_JFFS2_RUBIN is not set
+# CONFIG_JFFS2_CMODE_NONE is not set
+CONFIG_JFFS2_CMODE_PRIORITY=y
+# CONFIG_JFFS2_CMODE_SIZE is not set
+# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
+# CONFIG_CRAMFS is not set
+CONFIG_SQUASHFS=y
+CONFIG_SQUASHFS_FILE_CACHE=y
+# CONFIG_SQUASHFS_FILE_DIRECT is not set
+CONFIG_SQUASHFS_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_CHOICE_DECOMP_BY_MOUNT is not set
+CONFIG_SQUASHFS_COMPILE_DECOMP_SINGLE=y
+# CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI is not set
+# CONFIG_SQUASHFS_COMPILE_DECOMP_MULTI_PERCPU is not set
+CONFIG_SQUASHFS_XATTR=y
+CONFIG_SQUASHFS_ZLIB=y
+# CONFIG_SQUASHFS_LZ4 is not set
+# CONFIG_SQUASHFS_LZO is not set
+CONFIG_SQUASHFS_XZ=y
+# CONFIG_SQUASHFS_ZSTD is not set
+# CONFIG_SQUASHFS_4K_DEVBLK_SIZE is not set
+# CONFIG_SQUASHFS_EMBEDDED is not set
+CONFIG_SQUASHFS_FRAGMENT_CACHE_SIZE=3
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_QNX6FS_FS is not set
+CONFIG_RESCTRL_FS=y
+CONFIG_RESCTRL_FS_PSEUDO_LOCK=y
+CONFIG_ROMFS_FS=m
+CONFIG_ROMFS_BACKED_BY_BLOCK=y
+# CONFIG_ROMFS_BACKED_BY_MTD is not set
+# CONFIG_ROMFS_BACKED_BY_BOTH is not set
+CONFIG_ROMFS_ON_BLOCK=y
+CONFIG_PSTORE=y
+CONFIG_PSTORE_DEFAULT_KMSG_BYTES=10240
+CONFIG_PSTORE_COMPRESS=y
+# CONFIG_PSTORE_CONSOLE is not set
+# CONFIG_PSTORE_PMSG is not set
+# CONFIG_PSTORE_FTRACE is not set
+# CONFIG_PSTORE_RAM is not set
+# CONFIG_PSTORE_BLK is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+# CONFIG_EROFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+CONFIG_NFS_FS=m
+CONFIG_NFS_V2=m
+CONFIG_NFS_V3=m
+CONFIG_NFS_V3_ACL=y
+CONFIG_NFS_V4=m
+# CONFIG_NFS_SWAP is not set
+CONFIG_NFS_V4_1=y
+# CONFIG_NFS_V4_2 is not set
+CONFIG_PNFS_FILE_LAYOUT=m
+CONFIG_PNFS_BLOCK=m
+CONFIG_PNFS_FLEXFILE_LAYOUT=m
+CONFIG_NFS_V4_1_IMPLEMENTATION_ID_DOMAIN="kernel.org"
+# CONFIG_NFS_V4_1_MIGRATION is not set
+# CONFIG_NFS_USE_LEGACY_DNS is not set
+CONFIG_NFS_USE_KERNEL_DNS=y
+CONFIG_NFS_DISABLE_UDP_SUPPORT=y
+CONFIG_NFSD=m
+# CONFIG_NFSD_V2 is not set
+CONFIG_NFSD_V3_ACL=y
+CONFIG_NFSD_V4=y
+# CONFIG_NFSD_BLOCKLAYOUT is not set
+# CONFIG_NFSD_SCSILAYOUT is not set
+# CONFIG_NFSD_FLEXFILELAYOUT is not set
+# CONFIG_NFSD_V4_SECURITY_LABEL is not set
+CONFIG_GRACE_PERIOD=m
+CONFIG_LOCKD=m
+CONFIG_LOCKD_V4=y
+CONFIG_NFS_ACL_SUPPORT=m
+CONFIG_NFS_COMMON=y
+CONFIG_SUNRPC=m
+CONFIG_SUNRPC_GSS=m
+CONFIG_SUNRPC_BACKCHANNEL=y
+CONFIG_RPCSEC_GSS_KRB5=m
+# CONFIG_SUNRPC_DEBUG is not set
+# CONFIG_CEPH_FS is not set
+CONFIG_CIFS=m
+# CONFIG_CIFS_STATS2 is not set
+CONFIG_CIFS_ALLOW_INSECURE_LEGACY=y
+# CONFIG_CIFS_UPCALL is not set
+CONFIG_CIFS_XATTR=y
+# CONFIG_CIFS_POSIX is not set
+CONFIG_CIFS_DEBUG=y
+# CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_DEBUG_DUMP_KEYS is not set
+# CONFIG_CIFS_DFS_UPCALL is not set
+# CONFIG_CIFS_SWN_UPCALL is not set
+# CONFIG_SMB_SERVER is not set
+CONFIG_SMBFS=m
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+CONFIG_NLS=y
+CONFIG_NLS_DEFAULT="iso8859-1"
+CONFIG_NLS_CODEPAGE_437=y
+# CONFIG_NLS_CODEPAGE_737 is not set
+# CONFIG_NLS_CODEPAGE_775 is not set
+# CONFIG_NLS_CODEPAGE_850 is not set
+# CONFIG_NLS_CODEPAGE_852 is not set
+# CONFIG_NLS_CODEPAGE_855 is not set
+# CONFIG_NLS_CODEPAGE_857 is not set
+# CONFIG_NLS_CODEPAGE_860 is not set
+# CONFIG_NLS_CODEPAGE_861 is not set
+# CONFIG_NLS_CODEPAGE_862 is not set
+# CONFIG_NLS_CODEPAGE_863 is not set
+# CONFIG_NLS_CODEPAGE_864 is not set
+# CONFIG_NLS_CODEPAGE_865 is not set
+# CONFIG_NLS_CODEPAGE_866 is not set
+# CONFIG_NLS_CODEPAGE_869 is not set
+CONFIG_NLS_CODEPAGE_936=m
+CONFIG_NLS_CODEPAGE_950=m
+# CONFIG_NLS_CODEPAGE_932 is not set
+# CONFIG_NLS_CODEPAGE_949 is not set
+# CONFIG_NLS_CODEPAGE_874 is not set
+# CONFIG_NLS_ISO8859_8 is not set
+# CONFIG_NLS_CODEPAGE_1250 is not set
+# CONFIG_NLS_CODEPAGE_1251 is not set
+# CONFIG_NLS_ASCII is not set
+CONFIG_NLS_ISO8859_1=y
+# CONFIG_NLS_ISO8859_2 is not set
+# CONFIG_NLS_ISO8859_3 is not set
+# CONFIG_NLS_ISO8859_4 is not set
+# CONFIG_NLS_ISO8859_5 is not set
+# CONFIG_NLS_ISO8859_6 is not set
+# CONFIG_NLS_ISO8859_7 is not set
+# CONFIG_NLS_ISO8859_9 is not set
+# CONFIG_NLS_ISO8859_13 is not set
+# CONFIG_NLS_ISO8859_14 is not set
+# CONFIG_NLS_ISO8859_15 is not set
+# CONFIG_NLS_KOI8_R is not set
+# CONFIG_NLS_KOI8_U is not set
+# CONFIG_NLS_MAC_ROMAN is not set
+# CONFIG_NLS_MAC_CELTIC is not set
+# CONFIG_NLS_MAC_CENTEURO is not set
+# CONFIG_NLS_MAC_CROATIAN is not set
+# CONFIG_NLS_MAC_CYRILLIC is not set
+# CONFIG_NLS_MAC_GAELIC is not set
+# CONFIG_NLS_MAC_GREEK is not set
+# CONFIG_NLS_MAC_ICELAND is not set
+# CONFIG_NLS_MAC_INUIT is not set
+# CONFIG_NLS_MAC_ROMANIAN is not set
+# CONFIG_NLS_MAC_TURKISH is not set
+CONFIG_NLS_UTF8=m
+CONFIG_NLS_UCS2_UTILS=m
+# CONFIG_DLM is not set
+# CONFIG_UNICODE is not set
+CONFIG_IO_WQ=y
+# end of File systems
+
+#
+# Security options
+#
+CONFIG_KEYS=y
+# CONFIG_KEYS_REQUEST_CACHE is not set
+# CONFIG_PERSISTENT_KEYRINGS is not set
+# CONFIG_TRUSTED_KEYS is not set
+# CONFIG_ENCRYPTED_KEYS is not set
+# CONFIG_KEY_DH_OPERATIONS is not set
+CONFIG_SECURITY_DMESG_RESTRICT=y
+CONFIG_SECURITY=y
+CONFIG_SECURITYFS=y
+CONFIG_SECURITY_NETWORK=y
+CONFIG_SECURITY_NETWORK_XFRM=y
+# CONFIG_SECURITY_PATH is not set
+# CONFIG_INTEL_TXT is not set
+CONFIG_LSM_MMAP_MIN_ADDR=65536
+CONFIG_HARDENED_USERCOPY=y
+# CONFIG_FORTIFY_SOURCE is not set
+# CONFIG_STATIC_USERMODEHELPER is not set
+CONFIG_SECURITY_SELINUX=y
+CONFIG_SECURITY_SELINUX_BOOTPARAM=y
+CONFIG_SECURITY_SELINUX_DEVELOP=y
+CONFIG_SECURITY_SELINUX_AVC_STATS=y
+CONFIG_SECURITY_SELINUX_SIDTAB_HASH_BITS=9
+CONFIG_SECURITY_SELINUX_SID2STR_CACHE_SIZE=256
+# CONFIG_SECURITY_SELINUX_DEBUG is not set
+# CONFIG_SECURITY_SMACK is not set
+# CONFIG_SECURITY_TOMOYO is not set
+# CONFIG_SECURITY_APPARMOR is not set
+# CONFIG_SECURITY_LOADPIN is not set
+CONFIG_SECURITY_YAMA=y
+# CONFIG_SECURITY_SAFESETID is not set
+# CONFIG_SECURITY_LOCKDOWN_LSM is not set
+# CONFIG_SECURITY_LANDLOCK is not set
+CONFIG_INTEGRITY=y
+# CONFIG_INTEGRITY_SIGNATURE is not set
+CONFIG_INTEGRITY_AUDIT=y
+CONFIG_IMA=y
+CONFIG_IMA_MEASURE_PCR_IDX=10
+CONFIG_IMA_LSM_RULES=y
+CONFIG_IMA_NG_TEMPLATE=y
+# CONFIG_IMA_SIG_TEMPLATE is not set
+CONFIG_IMA_DEFAULT_TEMPLATE="ima-ng"
+# CONFIG_IMA_DEFAULT_HASH_SHA1 is not set
+CONFIG_IMA_DEFAULT_HASH_SHA256=y
+CONFIG_IMA_DEFAULT_HASH="sha256"
+CONFIG_IMA_WRITE_POLICY=y
+CONFIG_IMA_READ_POLICY=y
+CONFIG_IMA_APPRAISE=y
+CONFIG_IMA_APPRAISE_BOOTPARAM=y
+CONFIG_IMA_MEASURE_ASYMMETRIC_KEYS=y
+CONFIG_IMA_QUEUE_EARLY_BOOT_KEYS=y
+# CONFIG_IMA_SECURE_AND_OR_TRUSTED_BOOT is not set
+# CONFIG_IMA_DISABLE_HTABLE is not set
+# CONFIG_IMA_DIGEST_LIST is not set
+# CONFIG_EVM is not set
+CONFIG_DEFAULT_SECURITY_SELINUX=y
+# CONFIG_DEFAULT_SECURITY_DAC is not set
+CONFIG_LSM="lockdown,yama,loadpin,safesetid,integrity,selinux,smack,tomoyo,apparmor,bpf"
+
+#
+# Kernel hardening options
+#
+
+#
+# Memory initialization
+#
+CONFIG_CC_HAS_AUTO_VAR_INIT_PATTERN=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO_BARE=y
+CONFIG_CC_HAS_AUTO_VAR_INIT_ZERO=y
+CONFIG_INIT_STACK_NONE=y
+# CONFIG_INIT_STACK_ALL_PATTERN is not set
+# CONFIG_INIT_STACK_ALL_ZERO is not set
+# CONFIG_GCC_PLUGIN_STACKLEAK is not set
+# CONFIG_INIT_ON_ALLOC_DEFAULT_ON is not set
+# CONFIG_INIT_ON_FREE_DEFAULT_ON is not set
+CONFIG_CC_HAS_ZERO_CALL_USED_REGS=y
+# CONFIG_ZERO_CALL_USED_REGS is not set
+# end of Memory initialization
+
+#
+# Hardening of kernel data structures
+#
+CONFIG_LIST_HARDENED=y
+CONFIG_BUG_ON_DATA_CORRUPTION=y
+# end of Hardening of kernel data structures
+
+CONFIG_RANDSTRUCT_NONE=y
+# CONFIG_RANDSTRUCT_FULL is not set
+# CONFIG_RANDSTRUCT_PERFORMANCE is not set
+# end of Kernel hardening options
+
+# CONFIG_SECURITY_BOOT_INIT is not set
+# end of Security options
+
+CONFIG_XOR_BLOCKS=y
+CONFIG_ASYNC_CORE=y
+CONFIG_ASYNC_MEMCPY=y
+CONFIG_ASYNC_XOR=y
+CONFIG_ASYNC_PQ=y
+CONFIG_ASYNC_RAID6_RECOV=y
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+CONFIG_CRYPTO_ALGAPI=y
+CONFIG_CRYPTO_ALGAPI2=y
+CONFIG_CRYPTO_AEAD=m
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_SIG2=y
+CONFIG_CRYPTO_SKCIPHER=y
+CONFIG_CRYPTO_SKCIPHER2=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG=m
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_RNG_DEFAULT=m
+CONFIG_CRYPTO_AKCIPHER2=y
+CONFIG_CRYPTO_AKCIPHER=y
+CONFIG_CRYPTO_KPP2=y
+CONFIG_CRYPTO_KPP=m
+CONFIG_CRYPTO_ACOMP2=y
+CONFIG_CRYPTO_MANAGER=y
+CONFIG_CRYPTO_MANAGER2=y
+# CONFIG_CRYPTO_USER is not set
+CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
+CONFIG_CRYPTO_NULL=m
+CONFIG_CRYPTO_NULL2=m
+# CONFIG_CRYPTO_PCRYPT is not set
+CONFIG_CRYPTO_CRYPTD=m
+CONFIG_CRYPTO_AUTHENC=m
+# CONFIG_CRYPTO_TEST is not set
+CONFIG_CRYPTO_SIMD=m
+# end of Crypto core or helper
+
+#
+# Public-key cryptography
+#
+CONFIG_CRYPTO_RSA=y
+CONFIG_CRYPTO_DH=m
+# CONFIG_CRYPTO_DH_RFC7919_GROUPS is not set
+# CONFIG_CRYPTO_ECDH is not set
+# CONFIG_CRYPTO_ECDSA is not set
+# CONFIG_CRYPTO_ECRDSA is not set
+# CONFIG_CRYPTO_SM2 is not set
+# CONFIG_CRYPTO_CURVE25519 is not set
+# end of Public-key cryptography
+
+#
+# Block ciphers
+#
+CONFIG_CRYPTO_AES=y
+# CONFIG_CRYPTO_AES_TI is not set
+CONFIG_CRYPTO_ANUBIS=m
+# CONFIG_CRYPTO_ARIA is not set
+CONFIG_CRYPTO_BLOWFISH=m
+CONFIG_CRYPTO_BLOWFISH_COMMON=m
+CONFIG_CRYPTO_CAMELLIA=m
+CONFIG_CRYPTO_CAST_COMMON=m
+CONFIG_CRYPTO_CAST5=m
+CONFIG_CRYPTO_CAST6=m
+CONFIG_CRYPTO_DES=y
+# CONFIG_CRYPTO_FCRYPT is not set
+CONFIG_CRYPTO_KHAZAD=m
+# CONFIG_CRYPTO_SEED is not set
+CONFIG_CRYPTO_SERPENT=m
+# CONFIG_CRYPTO_SM4_GENERIC is not set
+CONFIG_CRYPTO_TEA=m
+CONFIG_CRYPTO_TWOFISH=m
+CONFIG_CRYPTO_TWOFISH_COMMON=m
+# end of Block ciphers
+
+#
+# Length-preserving ciphers and modes
+#
+# CONFIG_CRYPTO_ADIANTUM is not set
+CONFIG_CRYPTO_ARC4=m
+# CONFIG_CRYPTO_CHACHA20 is not set
+CONFIG_CRYPTO_CBC=y
+# CONFIG_CRYPTO_CFB is not set
+CONFIG_CRYPTO_CTR=m
+# CONFIG_CRYPTO_CTS is not set
+CONFIG_CRYPTO_ECB=m
+# CONFIG_CRYPTO_HCTR2 is not set
+# CONFIG_CRYPTO_KEYWRAP is not set
+CONFIG_CRYPTO_LRW=m
+# CONFIG_CRYPTO_OFB is not set
+CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_XTS=m
+# end of Length-preserving ciphers and modes
+
+#
+# AEAD (authenticated encryption with associated data) ciphers
+#
+# CONFIG_CRYPTO_AEGIS128 is not set
+# CONFIG_CRYPTO_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_CCM=m
+CONFIG_CRYPTO_GCM=m
+CONFIG_CRYPTO_GENIV=m
+CONFIG_CRYPTO_SEQIV=m
+CONFIG_CRYPTO_ECHAINIV=m
+CONFIG_CRYPTO_ESSIV=m
+# end of AEAD (authenticated encryption with associated data) ciphers
+
+#
+# Hashes, digests, and MACs
+#
+# CONFIG_CRYPTO_BLAKE2B is not set
+CONFIG_CRYPTO_CMAC=m
+CONFIG_CRYPTO_GHASH=m
+CONFIG_CRYPTO_HMAC=y
+CONFIG_CRYPTO_MD4=m
+CONFIG_CRYPTO_MD5=y
+CONFIG_CRYPTO_MICHAEL_MIC=m
+# CONFIG_CRYPTO_POLY1305 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+CONFIG_CRYPTO_SHA1=y
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=m
+CONFIG_CRYPTO_SHA3=m
+# CONFIG_CRYPTO_SM3_GENERIC is not set
+# CONFIG_CRYPTO_STREEBOG is not set
+# CONFIG_CRYPTO_VMAC is not set
+CONFIG_CRYPTO_WP512=m
+CONFIG_CRYPTO_XCBC=m
+# CONFIG_CRYPTO_XXHASH is not set
+# end of Hashes, digests, and MACs
+
+#
+# CRCs (cyclic redundancy checks)
+#
+CONFIG_CRYPTO_CRC32C=y
+CONFIG_CRYPTO_CRC32=m
+CONFIG_CRYPTO_CRCT10DIF=m
+# end of CRCs (cyclic redundancy checks)
+
+#
+# Compression
+#
+CONFIG_CRYPTO_DEFLATE=y
+CONFIG_CRYPTO_LZO=m
+# CONFIG_CRYPTO_842 is not set
+# CONFIG_CRYPTO_LZ4 is not set
+# CONFIG_CRYPTO_LZ4HC is not set
+# CONFIG_CRYPTO_ZSTD is not set
+# end of Compression
+
+#
+# Random number generation
+#
+CONFIG_CRYPTO_ANSI_CPRNG=m
+CONFIG_CRYPTO_DRBG_MENU=m
+CONFIG_CRYPTO_DRBG_HMAC=y
+# CONFIG_CRYPTO_DRBG_HASH is not set
+# CONFIG_CRYPTO_DRBG_CTR is not set
+CONFIG_CRYPTO_DRBG=m
+CONFIG_CRYPTO_JITTERENTROPY=m
+# CONFIG_CRYPTO_JITTERENTROPY_TESTINTERFACE is not set
+# end of Random number generation
+
+#
+# Userspace interface
+#
+CONFIG_CRYPTO_USER_API=m
+# CONFIG_CRYPTO_USER_API_HASH is not set
+# CONFIG_CRYPTO_USER_API_SKCIPHER is not set
+CONFIG_CRYPTO_USER_API_RNG=m
+# CONFIG_CRYPTO_USER_API_RNG_CAVP is not set
+# CONFIG_CRYPTO_USER_API_AEAD is not set
+CONFIG_CRYPTO_USER_API_ENABLE_OBSOLETE=y
+# end of Userspace interface
+
+CONFIG_CRYPTO_HASH_INFO=y
+
+#
+# Accelerated Cryptographic Algorithms for CPU (x86)
+#
+# CONFIG_CRYPTO_CURVE25519_X86 is not set
+CONFIG_CRYPTO_AES_NI_INTEL=m
+# CONFIG_CRYPTO_BLOWFISH_X86_64 is not set
+# CONFIG_CRYPTO_CAMELLIA_X86_64 is not set
+# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX_X86_64 is not set
+# CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64 is not set
+# CONFIG_CRYPTO_CAST5_AVX_X86_64 is not set
+# CONFIG_CRYPTO_CAST6_AVX_X86_64 is not set
+# CONFIG_CRYPTO_DES3_EDE_X86_64 is not set
+# CONFIG_CRYPTO_SERPENT_SSE2_X86_64 is not set
+# CONFIG_CRYPTO_SERPENT_AVX_X86_64 is not set
+# CONFIG_CRYPTO_SERPENT_AVX2_X86_64 is not set
+# CONFIG_CRYPTO_SM4_AESNI_AVX_X86_64 is not set
+# CONFIG_CRYPTO_SM4_AESNI_AVX2_X86_64 is not set
+# CONFIG_CRYPTO_SM4_ZHAOXIN_GMI is not set
+# CONFIG_CRYPTO_TWOFISH_X86_64 is not set
+# CONFIG_CRYPTO_TWOFISH_X86_64_3WAY is not set
+# CONFIG_CRYPTO_TWOFISH_AVX_X86_64 is not set
+# CONFIG_CRYPTO_ARIA_AESNI_AVX_X86_64 is not set
+# CONFIG_CRYPTO_ARIA_AESNI_AVX2_X86_64 is not set
+# CONFIG_CRYPTO_ARIA_GFNI_AVX512_X86_64 is not set
+# CONFIG_CRYPTO_CHACHA20_X86_64 is not set
+# CONFIG_CRYPTO_AEGIS128_AESNI_SSE2 is not set
+# CONFIG_CRYPTO_NHPOLY1305_SSE2 is not set
+# CONFIG_CRYPTO_NHPOLY1305_AVX2 is not set
+# CONFIG_CRYPTO_BLAKE2S_X86 is not set
+# CONFIG_CRYPTO_POLYVAL_CLMUL_NI is not set
+# CONFIG_CRYPTO_POLY1305_X86_64 is not set
+# CONFIG_CRYPTO_SHA1_SSSE3 is not set
+# CONFIG_CRYPTO_SHA256_SSSE3 is not set
+# CONFIG_CRYPTO_SHA512_SSSE3 is not set
+# CONFIG_CRYPTO_SM3_AVX_X86_64 is not set
+# CONFIG_CRYPTO_SM3_ZHAOXIN_GMI is not set
+# CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL is not set
+CONFIG_CRYPTO_CRC32C_INTEL=m
+CONFIG_CRYPTO_CRC32_PCLMUL=m
+# CONFIG_CRYPTO_SM2_ZHAOXIN_GMI is not set
+# end of Accelerated Cryptographic Algorithms for CPU (x86)
+
+CONFIG_CRYPTO_HW=y
+# CONFIG_CRYPTO_DEV_PADLOCK is not set
+# CONFIG_CRYPTO_DEV_ZHAOXIN is not set
+# CONFIG_CRYPTO_DEV_ATMEL_ECC is not set
+# CONFIG_CRYPTO_DEV_ATMEL_SHA204A is not set
+# CONFIG_CRYPTO_DEV_CCP is not set
+# CONFIG_CRYPTO_DEV_NITROX_CNN55XX is not set
+# CONFIG_CRYPTO_DEV_QAT_DH895xCC is not set
+# CONFIG_CRYPTO_DEV_QAT_C3XXX is not set
+# CONFIG_CRYPTO_DEV_QAT_C62X is not set
+# CONFIG_CRYPTO_DEV_QAT_4XXX is not set
+# CONFIG_CRYPTO_DEV_QAT_420XX is not set
+# CONFIG_CRYPTO_DEV_QAT_DH895xCCVF is not set
+# CONFIG_CRYPTO_DEV_QAT_C3XXXVF is not set
+# CONFIG_CRYPTO_DEV_QAT_C62XVF is not set
+# CONFIG_CRYPTO_DEV_VIRTIO is not set
+# CONFIG_CRYPTO_DEV_SAFEXCEL is not set
+# CONFIG_CRYPTO_DEV_AMLOGIC_GXL is not set
+# CONFIG_CRYPTO_DEV_TSSE is not set
+CONFIG_ASYMMETRIC_KEY_TYPE=y
+CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE=y
+CONFIG_X509_CERTIFICATE_PARSER=y
+# CONFIG_PKCS8_PRIVATE_KEY_PARSER is not set
+CONFIG_PKCS7_MESSAGE_PARSER=y
+# CONFIG_PKCS7_TEST_KEY is not set
+# CONFIG_SIGNED_PE_FILE_VERIFICATION is not set
+# CONFIG_FIPS_SIGNATURE_SELFTEST is not set
+# CONFIG_PGP_LIBRARY is not set
+# CONFIG_PGP_KEY_PARSER is not set
+# CONFIG_PGP_PRELOAD is not set
+
+#
+# Certificates for signature checking
+#
+CONFIG_SYSTEM_TRUSTED_KEYRING=y
+CONFIG_SYSTEM_TRUSTED_KEYS=""
+CONFIG_SYSTEM_EXTRA_CERTIFICATE=y
+CONFIG_SYSTEM_EXTRA_CERTIFICATE_SIZE=4096
+# CONFIG_SECONDARY_TRUSTED_KEYRING is not set
+# CONFIG_SYSTEM_BLACKLIST_KEYRING is not set
+# CONFIG_PGP_PRELOAD_PUBLIC_KEYS is not set
+# end of Certificates for signature checking
+
+CONFIG_BINARY_PRINTF=y
+
+#
+# Library routines
+#
+CONFIG_RAID6_PQ=y
+CONFIG_RAID6_PQ_BENCHMARK=y
+# CONFIG_PACKING is not set
+CONFIG_BITREVERSE=y
+CONFIG_GENERIC_STRNCPY_FROM_USER=y
+CONFIG_GENERIC_STRNLEN_USER=y
+CONFIG_GENERIC_NET_UTILS=y
+CONFIG_CORDIC=m
+# CONFIG_PRIME_NUMBERS is not set
+CONFIG_RATIONAL=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_IOMAP=y
+CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
+CONFIG_ARCH_HAS_FAST_MULTIPLIER=y
+CONFIG_ARCH_USE_SYM_ANNOTATIONS=y
+
+#
+# Crypto library routines
+#
+CONFIG_CRYPTO_LIB_UTILS=y
+CONFIG_CRYPTO_LIB_AES=y
+CONFIG_CRYPTO_LIB_ARC4=m
+CONFIG_CRYPTO_LIB_GF128MUL=m
+CONFIG_CRYPTO_LIB_BLAKE2S_GENERIC=y
+# CONFIG_CRYPTO_LIB_CHACHA is not set
+# CONFIG_CRYPTO_LIB_CURVE25519 is not set
+CONFIG_CRYPTO_LIB_DES=y
+CONFIG_CRYPTO_LIB_POLY1305_RSIZE=11
+# CONFIG_CRYPTO_LIB_POLY1305 is not set
+# CONFIG_CRYPTO_LIB_CHACHA20POLY1305 is not set
+CONFIG_CRYPTO_LIB_SHA1=y
+CONFIG_CRYPTO_LIB_SHA256=y
+# end of Crypto library routines
+
+CONFIG_CRC_CCITT=m
+CONFIG_CRC16=y
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC64_ROCKSOFT is not set
+CONFIG_CRC_ITU_T=m
+CONFIG_CRC32=y
+# CONFIG_CRC32_SELFTEST is not set
+CONFIG_CRC32_SLICEBY8=y
+# CONFIG_CRC32_SLICEBY4 is not set
+# CONFIG_CRC32_SARWATE is not set
+# CONFIG_CRC32_BIT is not set
+# CONFIG_CRC64 is not set
+# CONFIG_CRC4 is not set
+# CONFIG_CRC7 is not set
+CONFIG_LIBCRC32C=y
+# CONFIG_CRC8 is not set
+CONFIG_XXHASH=y
+# CONFIG_RANDOM32_SELFTEST is not set
+CONFIG_ZLIB_INFLATE=y
+CONFIG_ZLIB_DEFLATE=y
+CONFIG_LZO_COMPRESS=y
+CONFIG_LZO_DECOMPRESS=y
+CONFIG_LZ4_DECOMPRESS=y
+CONFIG_ZSTD_COMMON=y
+CONFIG_ZSTD_DECOMPRESS=y
+CONFIG_XZ_DEC=y
+CONFIG_XZ_DEC_X86=y
+CONFIG_XZ_DEC_POWERPC=y
+CONFIG_XZ_DEC_IA64=y
+CONFIG_XZ_DEC_ARM=y
+CONFIG_XZ_DEC_ARMTHUMB=y
+CONFIG_XZ_DEC_SPARC=y
+# CONFIG_XZ_DEC_MICROLZMA is not set
+CONFIG_XZ_DEC_BCJ=y
+# CONFIG_XZ_DEC_TEST is not set
+CONFIG_DECOMPRESS_GZIP=y
+CONFIG_DECOMPRESS_BZIP2=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DECOMPRESS_XZ=y
+CONFIG_DECOMPRESS_LZO=y
+CONFIG_DECOMPRESS_LZ4=y
+CONFIG_DECOMPRESS_ZSTD=y
+CONFIG_GENERIC_ALLOCATOR=y
+CONFIG_INTERVAL_TREE=y
+CONFIG_ASSOCIATIVE_ARRAY=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_IOPORT_MAP=y
+CONFIG_HAS_DMA=y
+CONFIG_DMA_OPS=y
+CONFIG_NEED_SG_DMA_FLAGS=y
+CONFIG_NEED_SG_DMA_LENGTH=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_ARCH_DMA_ADDR_T_64BIT=y
+CONFIG_SWIOTLB=y
+# CONFIG_SWIOTLB_DYNAMIC is not set
+# CONFIG_DMA_API_DEBUG is not set
+# CONFIG_DMA_MAP_BENCHMARK is not set
+CONFIG_SGL_ALLOC=y
+CONFIG_CHECK_SIGNATURE=y
+# CONFIG_FORCE_NR_CPUS is not set
+CONFIG_CPU_RMAP=y
+CONFIG_DQL=y
+CONFIG_GLOB=y
+# CONFIG_GLOB_SELFTEST is not set
+CONFIG_NLATTR=y
+CONFIG_CLZ_TAB=y
+CONFIG_IRQ_POLL=y
+CONFIG_MPILIB=y
+CONFIG_OID_REGISTRY=y
+CONFIG_UCS2_STRING=y
+CONFIG_HAVE_GENERIC_VDSO=y
+CONFIG_GENERIC_GETTIMEOFDAY=y
+CONFIG_GENERIC_VDSO_TIME_NS=y
+CONFIG_FONT_SUPPORT=y
+# CONFIG_FONTS is not set
+CONFIG_FONT_8x8=y
+CONFIG_FONT_8x16=y
+CONFIG_SG_POOL=y
+CONFIG_ARCH_HAS_PMEM_API=y
+CONFIG_ARCH_HAS_CPU_CACHE_INVALIDATE_MEMREGION=y
+CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE=y
+CONFIG_ARCH_HAS_COPY_MC=y
+CONFIG_ARCH_STACKWALK=y
+CONFIG_STACKDEPOT=y
+CONFIG_SBITMAP=y
+# end of Library routines
+
+#
+# Kernel hacking
+#
+
+#
+# printk and dmesg options
+#
+CONFIG_PRINTK_TIME=y
+# CONFIG_PRINTK_CALLER is not set
+# CONFIG_STACKTRACE_BUILD_ID is not set
+CONFIG_CONSOLE_LOGLEVEL_DEFAULT=7
+CONFIG_CONSOLE_LOGLEVEL_QUIET=4
+CONFIG_MESSAGE_LOGLEVEL_DEFAULT=4
+# CONFIG_BOOT_PRINTK_DELAY is not set
+# CONFIG_DYNAMIC_DEBUG is not set
+# CONFIG_DYNAMIC_DEBUG_CORE is not set
+CONFIG_SYMBOLIC_ERRNAME=y
+CONFIG_DEBUG_BUGVERBOSE=y
+# end of printk and dmesg options
+
+CONFIG_DEBUG_KERNEL=y
+CONFIG_DEBUG_MISC=y
+
+#
+# Compile-time checks and compiler options
+#
+CONFIG_AS_HAS_NON_CONST_LEB128=y
+CONFIG_DEBUG_INFO_NONE=y
+# CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT is not set
+# CONFIG_DEBUG_INFO_DWARF4 is not set
+# CONFIG_DEBUG_INFO_DWARF5 is not set
+CONFIG_FRAME_WARN=2048
+# CONFIG_STRIP_ASM_SYMS is not set
+# CONFIG_READABLE_ASM is not set
+# CONFIG_HEADERS_INSTALL is not set
+# CONFIG_OPTIMIZE_INLINING is not set
+# CONFIG_DEBUG_SECTION_MISMATCH is not set
+CONFIG_SECTION_MISMATCH_WARN_ONLY=y
+# CONFIG_DEBUG_FORCE_FUNCTION_ALIGN_64B is not set
+CONFIG_FRAME_POINTER=y
+CONFIG_OBJTOOL=y
+CONFIG_STACK_VALIDATION=y
+# CONFIG_VMLINUX_MAP is not set
+# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
+# end of Compile-time checks and compiler options
+
+#
+# Generic Kernel Debugging Instruments
+#
+CONFIG_MAGIC_SYSRQ=y
+CONFIG_MAGIC_SYSRQ_DEFAULT_ENABLE=0x1
+CONFIG_MAGIC_SYSRQ_SERIAL=y
+CONFIG_MAGIC_SYSRQ_SERIAL_SEQUENCE=""
+CONFIG_DEBUG_FS=y
+CONFIG_DEBUG_FS_ALLOW_ALL=y
+# CONFIG_DEBUG_FS_DISALLOW_MOUNT is not set
+# CONFIG_DEBUG_FS_ALLOW_NONE is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_KGDB is not set
+CONFIG_ARCH_HAS_UBSAN_SANITIZE_ALL=y
+# CONFIG_UBSAN is not set
+CONFIG_HAVE_ARCH_KCSAN=y
+CONFIG_HAVE_KCSAN_COMPILER=y
+# CONFIG_KCSAN is not set
+# end of Generic Kernel Debugging Instruments
+
+#
+# Networking Debugging
+#
+# CONFIG_NET_DEV_REFCNT_TRACKER is not set
+# CONFIG_NET_NS_REFCNT_TRACKER is not set
+# CONFIG_DEBUG_NET is not set
+# end of Networking Debugging
+
+#
+# Memory Debugging
+#
+CONFIG_PAGE_EXTENSION=y
+# CONFIG_DEBUG_PAGEALLOC is not set
+CONFIG_SLUB_DEBUG=y
+# CONFIG_SLUB_DEBUG_ON is not set
+# CONFIG_PAGE_OWNER is not set
+# CONFIG_PAGE_POISONING is not set
+# CONFIG_DEBUG_PAGE_REF is not set
+# CONFIG_DEBUG_RODATA_TEST is not set
+CONFIG_ARCH_HAS_DEBUG_WX=y
+# CONFIG_DEBUG_WX is not set
+CONFIG_GENERIC_PTDUMP=y
+# CONFIG_PTDUMP_DEBUGFS is not set
+CONFIG_HAVE_DEBUG_KMEMLEAK=y
+# CONFIG_DEBUG_KMEMLEAK is not set
+# CONFIG_PER_VMA_LOCK_STATS is not set
+# CONFIG_DEBUG_OBJECTS is not set
+# CONFIG_SHRINKER_DEBUG is not set
+CONFIG_DEBUG_STACK_USAGE=y
+CONFIG_SCHED_STACK_END_CHECK=y
+CONFIG_ARCH_HAS_DEBUG_VM_PGTABLE=y
+# CONFIG_DEBUG_VM is not set
+# CONFIG_DEBUG_VM_PGTABLE is not set
+CONFIG_ARCH_HAS_DEBUG_VIRTUAL=y
+# CONFIG_DEBUG_VIRTUAL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_DEBUG_PER_CPU_MAPS is not set
+CONFIG_ARCH_SUPPORTS_KMAP_LOCAL_FORCE_MAP=y
+# CONFIG_DEBUG_KMAP_LOCAL_FORCE_MAP is not set
+CONFIG_HAVE_ARCH_KASAN=y
+CONFIG_HAVE_ARCH_KASAN_VMALLOC=y
+CONFIG_CC_HAS_KASAN_GENERIC=y
+CONFIG_CC_HAS_WORKING_NOSANITIZE_ADDRESS=y
+# CONFIG_KASAN is not set
+CONFIG_HAVE_ARCH_KFENCE=y
+CONFIG_KFENCE=y
+CONFIG_KFENCE_SAMPLE_INTERVAL=0
+CONFIG_KFENCE_NUM_OBJECTS=255
+# CONFIG_KFENCE_DEFERRABLE is not set
+# CONFIG_KFENCE_DYNAMIC_OBJECTS is not set
+# CONFIG_KFENCE_STATIC_KEYS is not set
+CONFIG_KFENCE_STRESS_TEST_FAULTS=0
+CONFIG_HAVE_ARCH_KMSAN=y
+# end of Memory Debugging
+
+# CONFIG_DEBUG_SHIRQ is not set
+
+#
+# Debug Oops, Lockups and Hangs
+#
+CONFIG_PANIC_ON_OOPS=y
+CONFIG_PANIC_ON_OOPS_VALUE=1
+CONFIG_PANIC_TIMEOUT=0
+CONFIG_LOCKUP_DETECTOR=y
+CONFIG_SOFTLOCKUP_DETECTOR=y
+CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC=y
+CONFIG_HAVE_HARDLOCKUP_DETECTOR_BUDDY=y
+# CONFIG_SDEI_WATCHDOG is not set
+CONFIG_HARDLOCKUP_DETECTOR=y
+# CONFIG_HARDLOCKUP_DETECTOR_PREFER_BUDDY is not set
+CONFIG_HARDLOCKUP_DETECTOR_PERF=y
+# CONFIG_HARDLOCKUP_DETECTOR_BUDDY is not set
+# CONFIG_HARDLOCKUP_DETECTOR_ARCH is not set
+CONFIG_HARDLOCKUP_DETECTOR_COUNTS_HRTIMER=y
+CONFIG_HARDLOCKUP_CHECK_TIMESTAMP=y
+# CONFIG_BOOTPARAM_HARDLOCKUP_PANIC is not set
+CONFIG_DETECT_HUNG_TASK=y
+CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
+CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
+# CONFIG_WQ_WATCHDOG is not set
+# CONFIG_WQ_CPU_INTENSIVE_REPORT is not set
+# CONFIG_TEST_LOCKUP is not set
+# end of Debug Oops, Lockups and Hangs
+
+#
+# Scheduler Debugging
+#
+CONFIG_SCHED_DEBUG=y
+CONFIG_SCHED_INFO=y
+CONFIG_SCHEDSTATS=y
+# end of Scheduler Debugging
+
+# CONFIG_DEBUG_TIMEKEEPING is not set
+CONFIG_DEBUG_PREEMPT=y
+
+#
+# Lock Debugging (spinlocks, mutexes, etc...)
+#
+CONFIG_LOCK_DEBUGGING_SUPPORT=y
+# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
+# CONFIG_DEBUG_RT_MUTEXES is not set
+# CONFIG_DEBUG_SPINLOCK is not set
+# CONFIG_DEBUG_MUTEXES is not set
+# CONFIG_DEBUG_WW_MUTEX_SLOWPATH is not set
+# CONFIG_DEBUG_RWSEMS is not set
+# CONFIG_DEBUG_LOCK_ALLOC is not set
+CONFIG_DEBUG_ATOMIC_SLEEP=y
+# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
+# CONFIG_LOCK_TORTURE_TEST is not set
+# CONFIG_WW_MUTEX_SELFTEST is not set
+# CONFIG_SCF_TORTURE_TEST is not set
+CONFIG_CSD_LOCK_WAIT_DEBUG=y
+# CONFIG_CSD_LOCK_WAIT_DEBUG_DEFAULT is not set
+# end of Lock Debugging (spinlocks, mutexes, etc...)
+
+# CONFIG_NMI_CHECK_CPU is not set
+# CONFIG_DEBUG_IRQFLAGS is not set
+CONFIG_STACKTRACE=y
+# CONFIG_WARN_ALL_UNSEEDED_RANDOM is not set
+# CONFIG_DEBUG_KOBJECT is not set
+
+#
+# Debug kernel data structures
+#
+CONFIG_DEBUG_LIST=y
+# CONFIG_DEBUG_PLIST is not set
+# CONFIG_DEBUG_SG is not set
+# CONFIG_DEBUG_NOTIFIERS is not set
+# CONFIG_DEBUG_MAPLE_TREE is not set
+# end of Debug kernel data structures
+
+#
+# RCU Debugging
+#
+# CONFIG_RCU_SCALE_TEST is not set
+# CONFIG_RCU_TORTURE_TEST is not set
+# CONFIG_RCU_REF_SCALE_TEST is not set
+CONFIG_RCU_CPU_STALL_TIMEOUT=21
+CONFIG_RCU_EXP_CPU_STALL_TIMEOUT=0
+# CONFIG_RCU_CPU_STALL_CPUTIME is not set
+CONFIG_RCU_TRACE=y
+# CONFIG_RCU_EQS_DEBUG is not set
+# end of RCU Debugging
+
+# CONFIG_DEBUG_WQ_FORCE_RR_CPU is not set
+# CONFIG_CPU_HOTPLUG_STATE_CONTROL is not set
+# CONFIG_LATENCYTOP is not set
+# CONFIG_DEBUG_CGROUP_REF is not set
+CONFIG_USER_STACKTRACE_SUPPORT=y
+CONFIG_NOP_TRACER=y
+CONFIG_HAVE_RETHOOK=y
+CONFIG_RETHOOK=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_GRAPH_RETVAL=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
+CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS=y
+CONFIG_HAVE_DYNAMIC_FTRACE_NO_PATCHABLE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_FENTRY=y
+CONFIG_HAVE_OBJTOOL_MCOUNT=y
+CONFIG_HAVE_OBJTOOL_NOP_MCOUNT=y
+CONFIG_HAVE_C_RECORDMCOUNT=y
+CONFIG_HAVE_BUILDTIME_MCOUNT_SORT=y
+CONFIG_BUILDTIME_MCOUNT_SORT=y
+CONFIG_TRACER_MAX_TRACE=y
+CONFIG_TRACE_CLOCK=y
+CONFIG_RING_BUFFER=y
+CONFIG_EVENT_TRACING=y
+CONFIG_CONTEXT_SWITCH_TRACER=y
+CONFIG_TRACING=y
+CONFIG_GENERIC_TRACER=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_FTRACE=y
+# CONFIG_BOOTTIME_TRACING is not set
+CONFIG_FUNCTION_TRACER=y
+CONFIG_FUNCTION_GRAPH_TRACER=y
+# CONFIG_FUNCTION_GRAPH_RETVAL is not set
+CONFIG_DYNAMIC_FTRACE=y
+CONFIG_DYNAMIC_FTRACE_WITH_REGS=y
+CONFIG_DYNAMIC_FTRACE_WITH_DIRECT_CALLS=y
+CONFIG_DYNAMIC_FTRACE_WITH_ARGS=y
+# CONFIG_FPROBE is not set
+# CONFIG_FUNCTION_PROFILER is not set
+# CONFIG_STACK_TRACER is not set
+# CONFIG_IRQSOFF_TRACER is not set
+# CONFIG_PREEMPT_TRACER is not set
+CONFIG_SCHED_TRACER=y
+# CONFIG_HWLAT_TRACER is not set
+# CONFIG_OSNOISE_TRACER is not set
+# CONFIG_TIMERLAT_TRACER is not set
+# CONFIG_MMIOTRACE is not set
+# CONFIG_FTRACE_SYSCALLS is not set
+CONFIG_TRACER_SNAPSHOT=y
+# CONFIG_TRACER_SNAPSHOT_PER_CPU_SWAP is not set
+CONFIG_BRANCH_PROFILE_NONE=y
+# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set
+# CONFIG_PROFILE_ALL_BRANCHES is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+CONFIG_KPROBE_EVENTS=y
+# CONFIG_KPROBE_EVENTS_ON_NOTRACE is not set
+CONFIG_UPROBE_EVENTS=y
+CONFIG_DYNAMIC_EVENTS=y
+CONFIG_PROBE_EVENTS=y
+CONFIG_FTRACE_MCOUNT_RECORD=y
+CONFIG_FTRACE_MCOUNT_USE_CC=y
+# CONFIG_SYNTH_EVENTS is not set
+# CONFIG_USER_EVENTS is not set
+# CONFIG_HIST_TRIGGERS is not set
+# CONFIG_TRACE_EVENT_INJECT is not set
+# CONFIG_TRACEPOINT_BENCHMARK is not set
+# CONFIG_RING_BUFFER_BENCHMARK is not set
+# CONFIG_TRACE_EVAL_MAP_FILE is not set
+# CONFIG_FTRACE_RECORD_RECURSION is not set
+# CONFIG_FTRACE_STARTUP_TEST is not set
+# CONFIG_FTRACE_SORT_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_STARTUP_TEST is not set
+# CONFIG_RING_BUFFER_VALIDATE_TIME_DELTAS is not set
+# CONFIG_PREEMPTIRQ_DELAY_TEST is not set
+# CONFIG_KPROBE_EVENT_GEN_TEST is not set
+# CONFIG_RV is not set
+# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_SAMPLE_FTRACE_DIRECT=y
+CONFIG_HAVE_SAMPLE_FTRACE_DIRECT_MULTI=y
+CONFIG_ARCH_HAS_DEVMEM_IS_ALLOWED=y
+# CONFIG_STRICT_DEVMEM is not set
+
+#
+# x86 Debugging
+#
+CONFIG_X86_VERBOSE_BOOTUP=y
+CONFIG_EARLY_PRINTK=y
+# CONFIG_EARLY_PRINTK_DBGP is not set
+# CONFIG_EARLY_PRINTK_USB_XDBC is not set
+# CONFIG_EFI_PGT_DUMP is not set
+# CONFIG_DEBUG_TLBFLUSH is not set
+CONFIG_HAVE_MMIOTRACE_SUPPORT=y
+# CONFIG_X86_DECODER_SELFTEST is not set
+CONFIG_IO_DELAY_0X80=y
+# CONFIG_IO_DELAY_0XED is not set
+# CONFIG_IO_DELAY_UDELAY is not set
+# CONFIG_IO_DELAY_NONE is not set
+# CONFIG_DEBUG_BOOT_PARAMS is not set
+# CONFIG_CPA_DEBUG is not set
+# CONFIG_DEBUG_ENTRY is not set
+# CONFIG_DEBUG_NMI_SELFTEST is not set
+CONFIG_X86_DEBUG_FPU=y
+# CONFIG_PUNIT_ATOM_DEBUG is not set
+# CONFIG_UNWINDER_ORC is not set
+CONFIG_UNWINDER_FRAME_POINTER=y
+# end of x86 Debugging
+
+#
+# Kernel Testing and Coverage
+#
+# CONFIG_KUNIT is not set
+# CONFIG_NOTIFIER_ERROR_INJECTION is not set
+CONFIG_FUNCTION_ERROR_INJECTION=y
+# CONFIG_FAULT_INJECTION is not set
+CONFIG_ARCH_HAS_KCOV=y
+CONFIG_CC_HAS_SANCOV_TRACE_PC=y
+# CONFIG_KCOV is not set
+CONFIG_RUNTIME_TESTING_MENU=y
+# CONFIG_TEST_DHRY is not set
+# CONFIG_LKDTM is not set
+# CONFIG_TEST_MIN_HEAP is not set
+# CONFIG_TEST_DIV64 is not set
+# CONFIG_BACKTRACE_SELF_TEST is not set
+# CONFIG_TEST_REF_TRACKER is not set
+# CONFIG_RBTREE_TEST is not set
+# CONFIG_REED_SOLOMON_TEST is not set
+# CONFIG_INTERVAL_TREE_TEST is not set
+# CONFIG_PERCPU_TEST is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+# CONFIG_ASYNC_RAID6_TEST is not set
+# CONFIG_TEST_HEXDUMP is not set
+# CONFIG_STRING_SELFTEST is not set
+# CONFIG_TEST_STRING_HELPERS is not set
+# CONFIG_TEST_KSTRTOX is not set
+# CONFIG_TEST_PRINTF is not set
+# CONFIG_TEST_SCANF is not set
+# CONFIG_TEST_BITMAP is not set
+# CONFIG_TEST_UUID is not set
+# CONFIG_TEST_XARRAY is not set
+# CONFIG_TEST_MAPLE_TREE is not set
+# CONFIG_TEST_RHASHTABLE is not set
+# CONFIG_TEST_IDA is not set
+# CONFIG_TEST_LKM is not set
+# CONFIG_TEST_BITOPS is not set
+# CONFIG_TEST_VMALLOC is not set
+# CONFIG_TEST_USER_COPY is not set
+# CONFIG_TEST_BPF is not set
+# CONFIG_TEST_BLACKHOLE_DEV is not set
+# CONFIG_FIND_BIT_BENCHMARK is not set
+# CONFIG_TEST_FIRMWARE is not set
+# CONFIG_TEST_SYSCTL is not set
+# CONFIG_TEST_UDELAY is not set
+# CONFIG_TEST_STATIC_KEYS is not set
+# CONFIG_TEST_KMOD is not set
+# CONFIG_TEST_MEMCAT_P is not set
+# CONFIG_TEST_MEMINIT is not set
+# CONFIG_TEST_FREE_PAGES is not set
+# CONFIG_TEST_FPU is not set
+# CONFIG_TEST_CLOCKSOURCE_WATCHDOG is not set
+CONFIG_ARCH_USE_MEMTEST=y
+# CONFIG_MEMTEST is not set
+# CONFIG_HYPERV_TESTING is not set
+# end of Kernel Testing and Coverage
+
+#
+# Rust hacking
+#
+# end of Rust hacking
+# end of Kernel hacking
+
+# CONFIG_KWORKER_NUMA_AFFINITY is not set
diff --git a/meta-openeuler/recipes-kernel/linux/files/meta-data/features/debug/devmem.cfg b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/debug/devmem.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..0f6b52335b670f1df6e43938ef2679679fb4f041
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/debug/devmem.cfg
@@ -0,0 +1,5 @@
+#
+# allow devmem
+#
+
+# CONFIG_STRICT_DEVMEM is not set
diff --git a/meta-openeuler/recipes-kernel/linux/files/meta-data/features/debug/devmem.scc b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/debug/devmem.scc
new file mode 100644
index 0000000000000000000000000000000000000000..1cd2ede0245676ae61b067673b97b00c6f66453d
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/debug/devmem.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Allow devmem"
+define KFEATURE_COMPATBILIY all
+
+kconf non-hardware devmem.cfg
diff --git a/meta-openeuler/recipes-kernel/linux/files/meta-data/features/kubeedge/kubeedge.cfg b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/kubeedge/kubeedge.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..fcedddeca8b457cc4ca5eeb68466dbaeb6af56df
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/kubeedge/kubeedge.cfg
@@ -0,0 +1,88 @@
+#
+#  kubeedge runtime related kernel config
+#
+CONFIG_PSI=y
+CONFIG_PERF_EVENTS=y
+CONFIG_UPROBE_EVENTS=y
+CONFIG_NF_CONNTRACK=m
+CONFIG_NETFILTER_XTABLES=m
+CONFIG_NF_NAT=m
+CONFIG_IP_NF_IPTABLES=m
+CONFIG_IP_NF_NAT=y
+CONFIG_PSI_CGROUP_V1=y
+CONFIG_TASKS_TRACE_RCU=y
+CONFIG_MEMCG_MEMFS_INFO=y
+CONFIG_CGROUP_V1_WRITEBACK=y
+CONFIG_QOS_SCHED=y
+CONFIG_QOS_SCHED_MULTILEVEL=y
+CONFIG_QOS_SCHED_SMT_EXPELLER=y
+CONFIG_QOS_SCHED_PRIO_LB=y
+CONFIG_QOS_SCHED_SMART_GRID=y
+CONFIG_CGROUP_PIDS=y
+CONFIG_CGROUP_RDMA=y
+CONFIG_CGROUP_FREEZER=y
+CONFIG_CGROUP_BPF=y
+CONFIG_SOCK_CGROUP_DATA=y
+CONFIG_CGROUP_FILES=y
+CONFIG_TIME_NS=y
+CONFIG_SCHED_STEAL=y
+CONFIG_BPF_SYSCALL=y
+CONFIG_SCHED_MC=y
+CONFIG_SCHED_CLUSTER=y
+CONFIG_SCHED_SMT=y
+CONFIG_MEMCG_SWAP_QOS=y
+CONFIG_XFRM_USER=m
+CONFIG_BRIDGE_NETFILTER=m
+CONFIG_NETFILTER_NETLINK=m
+CONFIG_NETFILTER_FAMILY_BRIDGE=y
+CONFIG_NETFILTER_NETLINK_LOG=m
+CONFIG_NF_CONNTRACK_MARK=y
+CONFIG_NF_CONNTRACK_EVENTS=y
+CONFIG_NF_CONNTRACK_FTP=m
+CONFIG_NF_CONNTRACK_TFTP=m
+CONFIG_NF_CT_NETLINK=m
+CONFIG_NETFILTER_NETLINK_GLUE_CT=y
+CONFIG_NF_NAT_FTP=m
+CONFIG_NF_NAT_TFTP=m
+CONFIG_NF_NAT_MASQUERADE=y
+CONFIG_NF_TABLES=m
+CONFIG_NFT_COUNTER=m
+CONFIG_NFT_NAT=m
+CONFIG_NFT_COMPAT=m
+CONFIG_NETFILTER_XT_MARK=m
+CONFIG_NETFILTER_XT_CONNMARK=m
+CONFIG_NETFILTER_XT_TARGET_MARK=m
+CONFIG_NETFILTER_XT_TARGET_NFLOG=m
+CONFIG_NETFILTER_XT_TARGET_MASQUERADE=m
+CONFIG_NETFILTER_XT_MATCH_ADDRTYPE=m
+CONFIG_NETFILTER_XT_MATCH_COMMENT=m
+CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m
+CONFIG_NETFILTER_XT_MATCH_IPVS=m
+CONFIG_NETFILTER_XT_MATCH_LIMIT=m
+CONFIG_NETFILTER_XT_MATCH_MULTIPORT=m
+CONFIG_NETFILTER_XT_MATCH_PHYSDEV=m
+CONFIG_NETFILTER_XT_MATCH_RECENT=m
+CONFIG_NETFILTER_XT_MATCH_STATISTIC=m
+CONFIG_IP_VS=m
+CONFIG_IP_VS_RR=m
+CONFIG_IP_VS_WRR=m
+CONFIG_IP_VS_SH=m
+CONFIG_NF_TABLES_IPV4=y
+CONFIG_NF_TABLES_IPV6=y
+CONFIG_LLC=m
+CONFIG_STP=m
+CONFIG_GARP=m
+CONFIG_MRP=m
+CONFIG_BRIDGE=m
+CONFIG_BRIDGE_IGMP_SNOOPING=y
+CONFIG_BRIDGE_VLAN_FILTERING=y
+CONFIG_VLAN_8021Q_MVRP=y
+CONFIG_NETLINK_DIAG=m
+CONFIG_NET_L3_MASTER_DEV=y
+CONFIG_DUMMY=m
+CONFIG_IPVLAN_L3S=y
+CONFIG_IPVLAN=m
+CONFIG_VXLAN=m
+CONFIG_VETH=m
+CONFIG_SCHEDSTATS=y
+CONFIG_BPF_EVENTS=y
diff --git a/meta-openeuler/recipes-kernel/linux/files/meta-data/features/kubeedge/kubeedge.scc b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/kubeedge/kubeedge.scc
new file mode 100644
index 0000000000000000000000000000000000000000..8740397a2e9a354ea809768eca3b6ff6240101ce
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/kubeedge/kubeedge.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Enable kubeedge runtime related configs"
+define KFEATURE_COMPATBILIY all
+
+kconf non-hardware kubeedge.cfg
diff --git a/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0001-uio-Enable-read-only-mappings.patch b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0001-uio-Enable-read-only-mappings.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8493bcb33a06a67d32e6e6208a42d1a60fede608
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0001-uio-Enable-read-only-mappings.patch
@@ -0,0 +1,56 @@
+From 8270b563f29eb416024bf3c06f4a5e13bedb6460 Mon Sep 17 00:00:00 2001
+From: Jan Kiszka <jan.kiszka@siemens.com>
+Date: Tue, 4 Jun 2019 14:40:09 +0200
+Subject: [PATCH 1/1] uio: Enable read-only mappings
+
+This allows to tag memory regions read-only, denying userspace to map
+them writable. Default remains read/write.
+
+Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
+---
+ drivers/uio/uio.c          | 9 +++++++++
+ include/linux/uio_driver.h | 2 ++
+ 2 files changed, 11 insertions(+)
+
+diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
+index 43afbb7c5ab9..75bdffd0fe97 100644
+--- a/drivers/uio/uio.c
++++ b/drivers/uio/uio.c
+@@ -792,6 +792,15 @@ static int uio_mmap(struct file *filep, struct vm_area_struct *vma)
+ 		goto out;
+ 	}
+ 
++	if (idev->info->mem[mi].readonly) {
++		if (vma->vm_flags & VM_WRITE) {
++			ret = -EINVAL;
++			goto out;
++		}
++
++		vma->vm_flags &= ~VM_MAYWRITE;
++	}
++
+ 	if (idev->info->mmap) {
+ 		ret = idev->info->mmap(idev->info, vma);
+ 		goto out;
+diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
+index 47c5962b876b..e7a101e47457 100644
+--- a/include/linux/uio_driver.h
++++ b/include/linux/uio_driver.h
+@@ -31,6 +31,7 @@ struct uio_map;
+  * @offs:               offset of device memory within the page
+  * @size:		size of IO (multiple of page size)
+  * @memtype:		type of memory addr points to
++ * @readonly:		true of region is read-only
+  * @internal_addr:	ioremap-ped version of addr, for driver internal use
+  * @map:		for use by the UIO core only.
+  */
+@@ -40,6 +41,7 @@ struct uio_mem {
+ 	unsigned long		offs;
+ 	resource_size_t		size;
+ 	int			memtype;
++	bool			readonly;
+ 	void __iomem		*internal_addr;
+ 	struct uio_map		*map;
+ };
+-- 
+2.20.1
diff --git a/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0001-x86-irq-add-a-vector-define-for-mcs.patch b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0001-x86-irq-add-a-vector-define-for-mcs.patch
new file mode 100644
index 0000000000000000000000000000000000000000..40e291624f505ca3ac75c6858ea15e327d5105d8
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0001-x86-irq-add-a-vector-define-for-mcs.patch
@@ -0,0 +1,133 @@
+From 2b8b7730a3146953a0004687e6b6430f7760d783 Mon Sep 17 00:00:00 2001
+From: hanzongcheng <hanzongcheng@huawei.com>
+Date: Tue, 27 Jun 2023 05:50:39 +0800
+Subject: [PATCH] x86/irq: add a vector define for mcs
+
+* Add a vector define and corresponding handler for MCS-IPI.
+  And, set_mcs_ipi_handler() is exported to register/remove
+  the interrupt handler in the mcs driver.
+
+Signed-off-by: hanzongcheng <hanzongcheng@huawei.com>
+
+diff --git a/arch/x86/include/asm/hardirq.h b/arch/x86/include/asm/hardirq.h
+index 275e7fd20..068dc44ea 100644
+--- a/arch/x86/include/asm/hardirq.h
++++ b/arch/x86/include/asm/hardirq.h
+@@ -14,6 +14,7 @@ typedef struct {
+ 	unsigned int apic_timer_irqs;	/* arch dependent */
+ 	unsigned int irq_spurious_count;
+ 	unsigned int icr_read_retry_count;
++	unsigned int mcs_ipis;
+ #endif
+ #ifdef CONFIG_HAVE_KVM
+ 	unsigned int kvm_posted_intr_ipis;
+diff --git a/arch/x86/include/asm/idtentry.h b/arch/x86/include/asm/idtentry.h
+index dc2a8b165..618041bc9 100644
+--- a/arch/x86/include/asm/idtentry.h
++++ b/arch/x86/include/asm/idtentry.h
+@@ -634,6 +634,7 @@ DECLARE_IDTENTRY_SYSVEC(ERROR_APIC_VECTOR,		sysvec_error_interrupt);
+ DECLARE_IDTENTRY_SYSVEC(SPURIOUS_APIC_VECTOR,		sysvec_spurious_apic_interrupt);
+ DECLARE_IDTENTRY_SYSVEC(LOCAL_TIMER_VECTOR,		sysvec_apic_timer_interrupt);
+ DECLARE_IDTENTRY_SYSVEC(X86_PLATFORM_IPI_VECTOR,	sysvec_x86_platform_ipi);
++DECLARE_IDTENTRY_SYSVEC(X86_MCS_IPI_VECTOR,		sysvec_x86_mcs_ipi);
+ #endif
+ 
+ #ifdef CONFIG_SMP
+diff --git a/arch/x86/include/asm/irq.h b/arch/x86/include/asm/irq.h
+index b7668e0ad..9b346b5c2 100644
+--- a/arch/x86/include/asm/irq.h
++++ b/arch/x86/include/asm/irq.h
+@@ -29,6 +29,8 @@ extern int irq_init_percpu_irqstack(unsigned int cpu);
+ 
+ struct irq_desc;
+ 
++extern int set_mcs_ipi_handler(void (*handler)(void));
++
+ extern void fixup_irqs(void);
+ 
+ #ifdef CONFIG_HAVE_KVM
+diff --git a/arch/x86/include/asm/irq_vectors.h b/arch/x86/include/asm/irq_vectors.h
+index 889f8b1b5..85d8a5115 100644
+--- a/arch/x86/include/asm/irq_vectors.h
++++ b/arch/x86/include/asm/irq_vectors.h
+@@ -106,6 +106,8 @@
+ 
+ #define LOCAL_TIMER_VECTOR		0xec
+ 
++#define X86_MCS_IPI_VECTOR		0xeb
++
+ #define NR_VECTORS			 256
+ 
+ #ifdef CONFIG_X86_LOCAL_APIC
+diff --git a/arch/x86/kernel/idt.c b/arch/x86/kernel/idt.c
+index ee1a283f8..a685ec41f 100644
+--- a/arch/x86/kernel/idt.c
++++ b/arch/x86/kernel/idt.c
+@@ -134,6 +134,7 @@ static const __initconst struct idt_data apic_idts[] = {
+ #ifdef CONFIG_X86_LOCAL_APIC
+ 	INTG(LOCAL_TIMER_VECTOR,		asm_sysvec_apic_timer_interrupt),
+ 	INTG(X86_PLATFORM_IPI_VECTOR,		asm_sysvec_x86_platform_ipi),
++	INTG(X86_MCS_IPI_VECTOR,		asm_sysvec_x86_mcs_ipi),
+ # ifdef CONFIG_HAVE_KVM
+ 	INTG(POSTED_INTR_VECTOR,		asm_sysvec_kvm_posted_intr_ipi),
+ 	INTG(POSTED_INTR_WAKEUP_VECTOR,		asm_sysvec_kvm_posted_intr_wakeup_ipi),
+diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
+index cb23373bf..d6db31bc4 100644
+--- a/arch/x86/kernel/irq.c
++++ b/arch/x86/kernel/irq.c
+@@ -31,6 +31,9 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
+ 
+ atomic_t irq_err_count;
+ 
++/* mcs ipi handler */
++static void (*mcs_ipi_handler)(void) = NULL;
++
+ /*
+  * 'what should we do if we get a hw irq event on an illegal vector'.
+  * each architecture has to answer this themselves.
+@@ -92,6 +95,13 @@ int arch_show_interrupts(struct seq_file *p, int prec)
+ 			seq_printf(p, "%10u ", irq_stats(j)->x86_platform_ipis);
+ 		seq_puts(p, "  Platform interrupts\n");
+ 	}
++
++	if (mcs_ipi_handler) {
++		seq_printf(p, "%*s: ", prec, "MCS");
++		for_each_online_cpu(j)
++			seq_printf(p, "%10u ", irq_stats(j)->mcs_ipis);
++		seq_puts(p, "  MCS interrupts\n");
++	}
+ #endif
+ #ifdef CONFIG_SMP
+ 	seq_printf(p, "%*s: ", prec, "RES");
+@@ -281,6 +291,28 @@ DEFINE_IDTENTRY_SYSVEC(sysvec_x86_platform_ipi)
+ 	trace_x86_platform_ipi_exit(X86_PLATFORM_IPI_VECTOR);
+ 	set_irq_regs(old_regs);
+ }
++
++int set_mcs_ipi_handler(void (*handler)(void))
++{
++	if (!handler)
++		mcs_ipi_handler = NULL;
++
++	if (mcs_ipi_handler)
++		return -EBUSY;
++	else
++		mcs_ipi_handler = handler;
++
++	return 0;
++}
++EXPORT_SYMBOL_GPL(set_mcs_ipi_handler);
++
++DEFINE_IDTENTRY_SYSVEC(sysvec_x86_mcs_ipi)
++{
++	apic_eoi();
++	inc_irq_stat(mcs_ipis);
++	if (mcs_ipi_handler)
++		mcs_ipi_handler();
++}
+ #endif
+ 
+ #ifdef CONFIG_HAVE_KVM
+-- 
+2.34.1
+
diff --git a/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0002-ivshmem-Add-header-file.patch b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0002-ivshmem-Add-header-file.patch
new file mode 100644
index 0000000000000000000000000000000000000000..098729c39895e44ba41fe523b91cf12f87e58432
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0002-ivshmem-Add-header-file.patch
@@ -0,0 +1,51 @@
+From 8f48eeff46f1d84930c6d23c2022fe48c0f74a8d Mon Sep 17 00:00:00 2001
+From: Jan Kiszka <jan.kiszka@siemens.com>
+Date: Tue, 1 Oct 2019 12:33:25 +0200
+Subject: [PATCH] ivshmem: Add header file
+
+Common defines and structures for the ivshmem device.
+
+Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
+---
+ include/linux/ivshmem.h | 30 ++++++++++++++++++++++++++++++
+ 1 file changed, 30 insertions(+)
+ create mode 100644 include/linux/ivshmem.h
+
+diff --git a/include/linux/ivshmem.h b/include/linux/ivshmem.h
+new file mode 100644
+index 000000000000..bad8547f071b
+--- /dev/null
++++ b/include/linux/ivshmem.h
+@@ -0,0 +1,30 @@
++/* SPDX-License-Identifier: GPL-2.0-only */
++#ifndef _LINUX_IVSHMEM_H
++#define _LINUX_IVSHMEM_H
++
++#include <linux/types.h>
++
++#define IVSHM_PROTO_UNDEFINED		0x0000
++#define IVSHM_PROTO_NET			0x0001
++#define IVSHM_PROTO_VIRTIO_FRONT	0x8000
++#define IVSHM_PROTO_VIRTIO_BACK		0xc000
++#define IVSHM_PROTO_VIRTIO_DEVID_MASK	0x7fff
++
++#define IVSHM_CFG_PRIV_CNTL		0x03
++# define IVSHM_PRIV_CNTL_ONESHOT_INT	BIT(0)
++#define IVSHM_CFG_STATE_TAB_SZ		0x04
++#define IVSHM_CFG_RW_SECTION_SZ		0x08
++#define IVSHM_CFG_OUTPUT_SECTION_SZ	0x10
++#define IVSHM_CFG_ADDRESS		0x18
++
++struct ivshm_regs {
++	u32 id;
++	u32 max_peers;
++	u32 int_control;
++	u32 doorbell;
++	u32 state;
++};
++
++#define IVSHM_INT_ENABLE		BIT(0)
++
++#endif /* _LINUX_IVSHMEM_H */
+-- 
+2.20.1
diff --git a/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0003-uio-Add-driver-for-inter-VM-shared-memory-device.patch b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0003-uio-Add-driver-for-inter-VM-shared-memory-device.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9f2d5f35b4f4811391ccdd72064c1b1e3f00e198
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0003-uio-Add-driver-for-inter-VM-shared-memory-device.patch
@@ -0,0 +1,311 @@
+From bffa4c6e0b34e2cf210a555512a0195c6d85ec13 Mon Sep 17 00:00:00 2001
+From: Jan Kiszka <jan.kiszka@siemens.com>
+Date: Tue, 4 Jun 2019 18:40:25 +0200
+Subject: [PATCH] uio: Add driver for inter-VM shared memory device
+
+This adds a UIO driver the ivshmem device, found in QEMU and the
+Jailhouse hypervisor. It exposes the MMIO register region and all shared
+memory section to userspace. Interrupts are configured in one-shot mode
+so that userspace needs to re-enable them after each event via the
+Interrupt Control register. The driver registers all possible MSI-X
+vectors, coalescing them into the single notifier UIO provides.
+
+Note: Specification work for the interface is ongoing, so details may
+still change.
+
+Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
+---
+ drivers/uio/Kconfig       |   7 ++
+ drivers/uio/Makefile      |   1 +
+ drivers/uio/uio_ivshmem.c | 241 ++++++++++++++++++++++++++++++++++++++
+ include/linux/pci_ids.h   |   1 +
+ 4 files changed, 250 insertions(+)
+ create mode 100644 drivers/uio/uio_ivshmem.c
+
+diff --git a/drivers/uio/Kconfig b/drivers/uio/Kconfig
+index 202ee81cf..a130500f4 100644
+--- a/drivers/uio/Kconfig
++++ b/drivers/uio/Kconfig
+@@ -165,4 +165,11 @@ config UIO_HV_GENERIC
+ 	  to network and storage devices from userspace.
+ 
+ 	  If you compile this as a module, it will be called uio_hv_generic.
++
++config UIO_IVSHMEM
++	tristate "Inter-VM Shared Memory driver"
++	depends on PCI
++	help
++	  Userspace I/O driver for the inter-VM shared memory PCI device
++	  as provided by QEMU and the Jailhouse hypervisor.
+ endif
+diff --git a/drivers/uio/Makefile b/drivers/uio/Makefile
+index c285dd2a4..3911fefb2 100644
+--- a/drivers/uio/Makefile
++++ b/drivers/uio/Makefile
+@@ -11,3 +11,4 @@ obj-$(CONFIG_UIO_PRUSS)         += uio_pruss.o
+ obj-$(CONFIG_UIO_MF624)         += uio_mf624.o
+ obj-$(CONFIG_UIO_FSL_ELBC_GPCM)	+= uio_fsl_elbc_gpcm.o
+ obj-$(CONFIG_UIO_HV_GENERIC)	+= uio_hv_generic.o
++obj-$(CONFIG_UIO_IVSHMEM)	+= uio_ivshmem.o
+diff --git a/drivers/uio/uio_ivshmem.c b/drivers/uio/uio_ivshmem.c
+new file mode 100644
+index 000000000..0c16d428c
+--- /dev/null
++++ b/drivers/uio/uio_ivshmem.c
+@@ -0,0 +1,241 @@
++// SPDX-License-Identifier: GPL-2.0
++/*
++ * UIO driver for Inter-VM shared memory PCI device
++ *
++ * Copyright (c) Siemens AG, 2019
++ *
++ * Authors:
++ *  Jan Kiszka <jan.kiszka@siemens.com>
++ */
++
++#include <linux/ivshmem.h>
++#include <linux/module.h>
++#include <linux/pci.h>
++#include <linux/uio_driver.h>
++
++#define DRV_NAME "uio_ivshmem"
++
++struct ivshm_dev {
++	struct uio_info info;
++	struct pci_dev *pdev;
++	struct ivshm_regs __iomem *regs;
++	int vectors;
++};
++
++static irqreturn_t ivshm_irq_handler(int irq, void *dev_id)
++{
++	struct ivshm_dev *ivshm_dev = (struct ivshm_dev *)dev_id;
++
++	/* nothing else to do, we configured one-shot interrupt mode */
++	uio_event_notify(&ivshm_dev->info);
++
++	return IRQ_HANDLED;
++}
++
++static u64 get_config_qword(struct pci_dev *pdev, unsigned int pos)
++{
++	u32 lo, hi;
++
++	pci_read_config_dword(pdev, pos, &lo);
++	pci_read_config_dword(pdev, pos + 4, &hi);
++	return lo | ((u64)hi << 32);
++}
++
++static int ivshm_release(struct uio_info *info, struct inode *inode)
++{
++	struct ivshm_dev *ivshm_dev =
++		container_of(info, struct ivshm_dev, info);
++
++	writel(0, &ivshm_dev->regs->state);
++	return 0;
++}
++
++static int ivshm_probe(struct pci_dev *pdev, const struct pci_device_id *id)
++{
++	resource_size_t rw_section_sz, output_section_sz;
++	struct ivshm_dev *ivshm_dev;
++	phys_addr_t section_addr;
++	int err, vendor_cap, i;
++	unsigned int cap_pos;
++	struct uio_mem *mem;
++	char *device_name;
++	u32 dword;
++
++	ivshm_dev = devm_kzalloc(&pdev->dev, sizeof(struct ivshm_dev),
++				 GFP_KERNEL);
++	if (!ivshm_dev)
++		return -ENOMEM;
++
++	err = pcim_enable_device(pdev);
++	if (err)
++		return err;
++
++	device_name = devm_kasprintf(&pdev->dev, GFP_KERNEL, "%s[%s]", DRV_NAME,
++				     dev_name(&pdev->dev));
++	if (!device_name)
++		return -ENOMEM;
++
++	ivshm_dev->info.name = device_name;
++	ivshm_dev->info.version = "1";
++	ivshm_dev->info.release = ivshm_release;
++
++	err = pcim_iomap_regions(pdev, BIT(0), device_name);
++	if (err)
++		return err;
++	ivshm_dev->regs = pcim_iomap_table(pdev)[0];
++
++	mem = &ivshm_dev->info.mem[0];
++
++	mem->name = "registers";
++	mem->addr = pci_resource_start(pdev, 0);
++	if (!mem->addr)
++		return -ENODEV;
++	mem->size = pci_resource_len(pdev, 0);
++	mem->memtype = UIO_MEM_PHYS;
++
++	vendor_cap = pci_find_capability(pdev, PCI_CAP_ID_VNDR);
++	if (vendor_cap < 0)
++		return -ENODEV;
++
++	if (pci_resource_len(pdev, 2) > 0) {
++		section_addr = pci_resource_start(pdev, 2);
++	} else {
++		cap_pos = vendor_cap + IVSHM_CFG_ADDRESS;
++		section_addr = get_config_qword(pdev, cap_pos);
++	}
++
++	mem++;
++	mem->name = "state_table";
++	mem->addr = section_addr;
++	cap_pos = vendor_cap + IVSHM_CFG_STATE_TAB_SZ;
++	pci_read_config_dword(pdev, cap_pos, &dword);
++	mem->size = dword;
++	mem->memtype = UIO_MEM_IOVA;
++	mem->readonly = true;
++	if (!devm_request_mem_region(&pdev->dev, mem->addr, mem->size,
++				     device_name))
++		return -EBUSY;
++	dev_info(&pdev->dev, "%s at %pa, size %pa\n", mem->name, &mem->addr,
++		 &mem->size);
++
++	cap_pos = vendor_cap + IVSHM_CFG_RW_SECTION_SZ;
++	rw_section_sz = get_config_qword(pdev, cap_pos);
++	if (rw_section_sz > 0) {
++		section_addr += mem->size;
++
++		mem++;
++		mem->name = "rw_section";
++		mem->addr = section_addr;
++		mem->size = rw_section_sz;
++		mem->memtype = UIO_MEM_IOVA;
++		if (!devm_request_mem_region(&pdev->dev, mem->addr, mem->size,
++					     device_name))
++			return -EBUSY;
++		dev_info(&pdev->dev, "%s at %pa, size %pa\n", mem->name,
++			 &mem->addr, &mem->size);
++	}
++
++	cap_pos = vendor_cap + IVSHM_CFG_OUTPUT_SECTION_SZ;
++	output_section_sz = get_config_qword(pdev, cap_pos);
++	if (output_section_sz > 0) {
++		section_addr += mem->size;
++
++		mem++;
++		mem->name = "input_sections";
++		mem->addr = section_addr;
++		mem->size =
++			readl(&ivshm_dev->regs->max_peers) * output_section_sz;
++		mem->memtype = UIO_MEM_IOVA;
++		mem->readonly = true;
++		if (!devm_request_mem_region(&pdev->dev, mem->addr, mem->size,
++					     device_name))
++			return -EBUSY;
++		dev_info(&pdev->dev, "%s at %pa, size %pa\n", mem->name,
++			 &mem->addr, &mem->size);
++
++		mem++;
++		mem->name = "output_section";
++		mem->addr = section_addr +
++			readl(&ivshm_dev->regs->id) * output_section_sz;
++		mem->size = output_section_sz;
++		mem->memtype = UIO_MEM_IOVA;
++		dev_info(&pdev->dev, "%s at %pa, size %pa\n", mem->name,
++			 &mem->addr, &mem->size);
++	}
++
++	pci_write_config_byte(pdev, vendor_cap + IVSHM_CFG_PRIV_CNTL,
++			      IVSHM_PRIV_CNTL_ONESHOT_INT);
++
++	/*
++	 * Grab all vectors although we can only coalesce them into a single
++	 * notifier. This avoids missing any event.
++	 */
++	ivshm_dev->vectors = pci_msix_vec_count(pdev);
++	if (ivshm_dev->vectors < 0)
++		ivshm_dev->vectors = 1;
++
++	err = pci_alloc_irq_vectors(pdev, ivshm_dev->vectors,
++				    ivshm_dev->vectors,
++				    PCI_IRQ_LEGACY | PCI_IRQ_MSIX);
++	if (err < 0)
++		return err;
++
++	for (i = 0; i < ivshm_dev->vectors; i++) {
++		err = request_irq(pci_irq_vector(pdev, i), ivshm_irq_handler,
++				  IRQF_SHARED, ivshm_dev->info.name, ivshm_dev);
++		if (err)
++			goto error;
++	}
++
++	ivshm_dev->info.irq = UIO_IRQ_CUSTOM;
++
++	err = uio_register_device(&pdev->dev, &ivshm_dev->info);
++	if (err)
++		goto error;
++
++	pci_set_master(pdev);
++
++	pci_set_drvdata(pdev, ivshm_dev);
++
++	return 0;
++
++error:
++	while (--i > 0)
++		free_irq(pci_irq_vector(pdev, i), ivshm_dev);
++	pci_free_irq_vectors(pdev);
++	return err;
++}
++
++static void ivshm_remove(struct pci_dev *pdev)
++{
++	struct ivshm_dev *ivshm_dev = pci_get_drvdata(pdev);
++	int i;
++
++	writel(0, &ivshm_dev->regs->int_control);
++	pci_clear_master(pdev);
++
++	uio_unregister_device(&ivshm_dev->info);
++
++	for (i = 0; i < ivshm_dev->vectors; i++)
++		free_irq(pci_irq_vector(pdev, i), ivshm_dev);
++
++	pci_free_irq_vectors(pdev);
++}
++
++static const struct pci_device_id ivshm_device_id_table[] = {
++	{ PCI_DEVICE(PCI_VENDOR_ID_SIEMENS, PCI_DEVICE_ID_IVSHMEM),
++	  (PCI_CLASS_OTHERS << 16) | IVSHM_PROTO_UNDEFINED, 0xffffff },
++	{ 0 }
++};
++MODULE_DEVICE_TABLE(pci, ivshm_device_id_table);
++
++static struct pci_driver uio_ivshm_driver = {
++	.name = DRV_NAME,
++	.id_table = ivshm_device_id_table,
++	.probe = ivshm_probe,
++	.remove = ivshm_remove,
++};
++module_pci_driver(uio_ivshm_driver);
++
++MODULE_AUTHOR("Jan Kiszka <jan.kiszka@siemens.com>");
++MODULE_LICENSE("GPL v2");
+diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
+index d03924b79..9e127b7cc 100644
+--- a/include/linux/pci_ids.h
++++ b/include/linux/pci_ids.h
+@@ -1487,6 +1487,7 @@
+ 
+ #define PCI_VENDOR_ID_SIEMENS           0x110A
+ #define PCI_DEVICE_ID_SIEMENS_DSCC4     0x2102
++#define PCI_DEVICE_ID_IVSHMEM		0x4106
+ 
+ #define PCI_VENDOR_ID_VORTEX		0x1119
+ #define PCI_DEVICE_ID_VORTEX_GDT60x0	0x0000
+-- 
+2.34.1
+
diff --git a/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0004-just-match-IVSHM_PROTO_RPMSG.patch b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0004-just-match-IVSHM_PROTO_RPMSG.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b5b18f03131f3fa9860dda6bedce68d3cb0cc782
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/0004-just-match-IVSHM_PROTO_RPMSG.patch
@@ -0,0 +1,33 @@
+From 727018ddce785a20f39e01c4d2ca444b8ba011e7 Mon Sep 17 00:00:00 2001
+From: hanzongcheng <hanzongcheng@huawei.com>
+Date: Wed, 17 Apr 2024 15:24:37 +0800
+Subject: [PATCH] uio_ivshmem: just match IVSHM_PROTO_RPMSG
+
+* just match IVSHM_PROTO_RPMSG(0x4001)
+
+Signed-off-by: hanzongcheng <hanzongcheng@huawei.com>
+
+diff --git a/drivers/uio/uio_ivshmem.c b/drivers/uio/uio_ivshmem.c
+index 0c16d428c..2941bf012 100644
+--- a/drivers/uio/uio_ivshmem.c
++++ b/drivers/uio/uio_ivshmem.c
+@@ -14,6 +14,7 @@
+ #include <linux/uio_driver.h>
+ 
+ #define DRV_NAME "uio_ivshmem"
++#define IVSHM_PROTO_RPMSG		0x4001
+ 
+ struct ivshm_dev {
+ 	struct uio_info info;
+@@ -224,7 +225,7 @@ static void ivshm_remove(struct pci_dev *pdev)
+ 
+ static const struct pci_device_id ivshm_device_id_table[] = {
+ 	{ PCI_DEVICE(PCI_VENDOR_ID_SIEMENS, PCI_DEVICE_ID_IVSHMEM),
+-	  (PCI_CLASS_OTHERS << 16) | IVSHM_PROTO_UNDEFINED, 0xffffff },
++	  (PCI_CLASS_OTHERS << 16) | IVSHM_PROTO_RPMSG, 0xffff00 },
+ 	{ 0 }
+ };
+ MODULE_DEVICE_TABLE(pci, ivshm_device_id_table);
+-- 
+2.33.0
+
diff --git a/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/mcs_jailhouse.cfg b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/mcs_jailhouse.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..9a138265b1c4e8530c4b2bab052e5824195240ad
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/mcs_jailhouse.cfg
@@ -0,0 +1,8 @@
+#
+# Enable jailhouse related config
+#
+CONFIG_HOTPLUG_CPU=y
+CONFIG_OF_OVERLAY=y
+CONFIG_UIO=y
+CONFIG_UIO_IVSHMEM=y
+CONFIG_PCI_HOST_GENERIC=y
diff --git a/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/mcs_jailhouse.scc b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/mcs_jailhouse.scc
new file mode 100644
index 0000000000000000000000000000000000000000..160d2e2a8c588ae50aa5fbd59e83953731d13db1
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/mcs/mcs_jailhouse.scc
@@ -0,0 +1,9 @@
+define KFEATURE_DESCRIPTION "Enable jailhouse related configs"
+define KFEATURE_COMPATBILIY all
+
+patch 0001-uio-Enable-read-only-mappings.patch
+patch 0002-ivshmem-Add-header-file.patch
+patch 0003-uio-Add-driver-for-inter-VM-shared-memory-device.patch
+patch 0004-just-match-IVSHM_PROTO_RPMSG.patch
+
+kconf non-hardware mcs_jailhouse.cfg
diff --git a/meta-openeuler/recipes-kernel/linux/files/meta-data/features/preempt-rt/preempt-rt.cfg b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/preempt-rt/preempt-rt.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..adbf7d702932089f9a18043952ed17799554ce04
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/preempt-rt/preempt-rt.cfg
@@ -0,0 +1,4 @@
+#
+#  preempt-rt related kernel config
+#
+CONFIG_PREEMPT_RT=y
diff --git a/meta-openeuler/recipes-kernel/linux/files/meta-data/features/preempt-rt/preempt-rt.scc b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/preempt-rt/preempt-rt.scc
new file mode 100644
index 0000000000000000000000000000000000000000..e4bbb6c4520c9a7748b3c12c212b912d90147e2a
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/meta-data/features/preempt-rt/preempt-rt.scc
@@ -0,0 +1,4 @@
+define KFEATURE_DESCRIPTION "Enable preempt related configs"
+define KFEATURE_COMPATBILIY all
+
+kconf non-hardware preempt-rt.cfg
diff --git a/meta-openeuler/recipes-kernel/linux/files/patches/arm64/0001-arm64-add-zImage-support-for-arm64.patch b/meta-openeuler/recipes-kernel/linux/files/patches/arm64/0001-arm64-add-zImage-support-for-arm64.patch
new file mode 100644
index 0000000000000000000000000000000000000000..15f847131b2c59a6ea7a3e4ed5117b6c821b507d
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/patches/arm64/0001-arm64-add-zImage-support-for-arm64.patch
@@ -0,0 +1,1826 @@
+From cdf2d060b3d66ed1a8c86ee22a3d019a8ce6056e Mon Sep 17 00:00:00 2001
+From: songzhezhe <songzhezhe@huawei.com>
+Date: Wed, 15 Sep 2021 18:59:45 +0800
+Subject: [PATCH] arm64: add zImage support for arm64
+
+This patch allows using a kernel zImage compressed with LZMA/GZIP/LZ4/LZ0/XZ(default),
+and extracting the zImage itself to Image. It might be useful on machines
+with a very limited amount of storage, as the size benefit is quite significant
+
+Signed-off-by: songzhezhe <songzhezhe@huawei.com>
+---
+ arch/arm64/Kconfig                       |   2 +
+ arch/arm64/Makefile                      |  12 +-
+ arch/arm64/boot/Makefile                 |  13 +
+ arch/arm64/boot/compressed/Kconfig       |  48 ++
+ arch/arm64/boot/compressed/Makefile      | 121 +++++
+ arch/arm64/boot/compressed/decompress.c  |  55 +++
+ arch/arm64/boot/compressed/head.S        | 815 +++++++++++++++++++++++++++++++
+ arch/arm64/boot/compressed/hyp-stub.S    |  91 ++++
+ arch/arm64/boot/compressed/image.h       |  69 +++
+ arch/arm64/boot/compressed/misc.c        |  49 ++
+ arch/arm64/boot/compressed/misc.h        |  13 +
+ arch/arm64/boot/compressed/piggy.S       |   6 +
+ arch/arm64/boot/compressed/string.c      | 177 +++++++
+ arch/arm64/boot/compressed/vmlinux.lds   |  53 ++
+ arch/arm64/boot/compressed/vmlinux.lds.S |  87 ++++
+ arch/arm64/include/asm/assembler.h       |  14 +-
+ arch/arm64/include/asm/virt.h            |   8 +
+ 17 files changed, 1627 insertions(+), 8 deletions(-)
+ create mode 100644 arch/arm64/boot/compressed/Kconfig
+ create mode 100644 arch/arm64/boot/compressed/Makefile
+ create mode 100644 arch/arm64/boot/compressed/decompress.c
+ create mode 100644 arch/arm64/boot/compressed/head.S
+ create mode 100644 arch/arm64/boot/compressed/hyp-stub.S
+ create mode 100644 arch/arm64/boot/compressed/image.h
+ create mode 100644 arch/arm64/boot/compressed/misc.c
+ create mode 100644 arch/arm64/boot/compressed/misc.h
+ create mode 100644 arch/arm64/boot/compressed/piggy.S
+ create mode 100644 arch/arm64/boot/compressed/string.c
+ create mode 100644 arch/arm64/boot/compressed/vmlinux.lds
+ create mode 100644 arch/arm64/boot/compressed/vmlinux.lds.S
+
+diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
+index a2380374ef59..c0ae423d9024 100644
+--- a/arch/arm64/Kconfig
++++ b/arch/arm64/Kconfig
+@@ -2090,3 +2090,5 @@ source "arch/arm64/kvm/Kconfig"
+ if CRYPTO
+ source "arch/arm64/crypto/Kconfig"
+ endif
++
++source "arch/arm64/boot/compressed/Kconfig"
+diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
+index 4a42de35a898..20a28d48d937 100644
+--- a/arch/arm64/Makefile
++++ b/arch/arm64/Makefile
+@@ -11,6 +11,7 @@
+ # Copyright (C) 1995-2001 by Russell King
+ 
+ LDFLAGS_vmlinux	:=--no-undefined -X
++OBJCOPYFLAGS    :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
+ 
+ ifeq ($(CONFIG_RELOCATABLE), y)
+ # Pass --no-apply-dynamic-relocs to restore pre-binutils-2.27 behaviour
+@@ -150,12 +151,15 @@ libs-$(CONFIG_EFI_STUB) += $(objtree)/drivers/firmware/efi/libstub/lib.a
+ 
+ # Default target when executing plain make
+ boot		:= arch/arm64/boot
+-KBUILD_IMAGE	:= $(boot)/Image.gz
+-
+-all:	Image.gz
++ifeq ($(CONFIG_SELFDECOMPRESS_ZIMAGE), y)
++KBUILD_IMAGE	:= zImage Image
++else
++KBUILD_IMAGE	:= Image
++endif
+ 
++all:	$(KBUILD_IMAGE)
+ 
+-Image: vmlinux
++Image zImage: vmlinux
+ 	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
+ 
+ Image.%: Image
+diff --git a/arch/arm64/boot/Makefile b/arch/arm64/boot/Makefile
+index cd3414898d10..c8dfa05c81c5 100644
+--- a/arch/arm64/boot/Makefile
++++ b/arch/arm64/boot/Makefile
+@@ -16,7 +16,11 @@
+ 
+ OBJCOPYFLAGS_Image :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
+ 
++ifeq ($(CONFIG_SELFDECOMPRESS_ZIMAGE), y)
++targets := zImage Image Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo
++else
+ targets := Image Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo
++endif
+ 
+ $(obj)/Image: vmlinux FORCE
+ 	$(call if_changed,objcopy)
+@@ -36,6 +40,15 @@ $(obj)/Image.lzma: $(obj)/Image FORCE
+ $(obj)/Image.lzo: $(obj)/Image FORCE
+ 	$(call if_changed,lzo)
+ 
++ifeq ($(CONFIG_SELFDECOMPRESS_ZIMAGE), y)
++$(obj)/compressed/vmlinux: $(obj)/Image FORCE
++	$(Q)$(MAKE) $(build)=$(obj)/compressed $@
++
++$(obj)/zImage:  $(obj)/compressed/vmlinux FORCE
++	$(call if_changed,objcopy)\
++
++endif
++
+ install:
+ 	$(CONFIG_SHELL) $(srctree)/$(src)/install.sh $(KERNELRELEASE) \
+ 	$(obj)/Image System.map "$(INSTALL_PATH)"
+diff --git a/arch/arm64/boot/compressed/Kconfig b/arch/arm64/boot/compressed/Kconfig
+new file mode 100644
+index 000000000000..65c37a369820
+--- /dev/null
++++ b/arch/arm64/boot/compressed/Kconfig
+@@ -0,0 +1,48 @@
++# add zImage selfdecompres config
++
++config SELFDECOMPRESS_ZIMAGE
++	bool "zImage support decompress itself to Image"
++	default y
++	help
++	  This option allow selfdecompress zImage to Image.
++
++menu "zImage support selfdecompre features"
++    depends on SELFDECOMPRESS_ZIMAGE
++
++choice
++    prompt "compress algorithm for zImage"
++    default SELFDECOMPRESS_ZIMAGE_XZ
++config SELFDECOMPRESS_ZIMAGE_GZIP
++    bool "use gzip algorithm for zImage"
++
++config SELFDECOMPRESS_ZIMAGE_XZ
++    bool "use xz algorithm for zImage"
++
++config SELFDECOMPRESS_ZIMAGE_LZ4
++    bool "use lz4 algorithm for zImage"
++
++config SELFDECOMPRESS_ZIMAGE_LZMA
++    bool "use lzma algorithm for zImage"
++
++config SELFDECOMPRESS_ZIMAGE_LZO
++    bool "use lzo algorithm for zImage"
++
++endchoice
++
++config ZIMAGE_2M_TEXT_OFFSET
++	bool "Support 2M_TEXT_OFFSET"
++	default n
++	help
++	  This option support to add 2M offset on the entry
++	  of the second kernel.
++
++	  On kernel 5.10, it gets rid of the 0x80000 TEXT_OFFSET.
++	  Some of boards will upload dtb between KERNEL_PHYS_START
++	  and KERNEL_PHYS_START + TEXT_OFFSET and dtb will be
++	  destroyed after self-decompress.
++
++	  The address of dtb will not be changed. Thus, we can place
++	  the KERNEL_PHYS_START further. KERNEL_PHYS_START need to
++	  be 2M aligned, so we add 2M TEXT_OFFSET.
++
++endmenu
+diff --git a/arch/arm64/boot/compressed/Makefile b/arch/arm64/boot/compressed/Makefile
+new file mode 100644
+index 000000000000..6ab779cbe685
+--- /dev/null
++++ b/arch/arm64/boot/compressed/Makefile
+@@ -0,0 +1,121 @@
++#
++# linux/arch/arm/boot/compressed/Makefile
++#
++# create a compressed vmlinuz image from the original vmlinux
++#
++
++HEAD	= head.o
++OBJS	+= misc.o decompress.o
++
++# string library code (-Os is enforced to keep it much smaller)
++OBJS		+= string.o
++CFLAGS_string.o	:= -Os
++
++OBJS		+= hyp-stub.o
++
++GCOV_PROFILE		:= n
++KASAN_SANITIZE		:= n
++UBSAN_SANITIZE		:= n
++KCOV_INSTRUMENT		:= n
++#
++# We now have a PIC decompressor implementation.  Decompressors running
++# from RAM should not define ZTEXTADDR.  Decompressors running directly
++# from ROM or Flash must define ZTEXTADDR (preferably via the config)
++# FIXME: Previous assignment to ztextaddr-y is lost here. See SHARK
++ifeq ($(CONFIG_ZBOOT_ROM),y)
++ZTEXTADDR	:= $(CONFIG_ZBOOT_ROM_TEXT)
++ZBSSADDR	:= $(CONFIG_ZBOOT_ROM_BSS)
++else
++ZTEXTADDR	:= 0
++ZBSSADDR	:= ALIGN(8)
++endif
++
++CPPFLAGS_vmlinux.lds := -DTEXT_START="$(ZTEXTADDR)" -DBSS_START="$(ZBSSADDR)"
++
++compress-$(CONFIG_SELFDECOMPRESS_ZIMAGE_GZIP) = gzip
++compress-$(CONFIG_SELFDECOMPRESS_ZIMAGE_LZO)  = lzo
++compress-$(CONFIG_SELFDECOMPRESS_ZIMAGE_LZMA) = lzma
++compress-$(CONFIG_SELFDECOMPRESS_ZIMAGE_XZ)   = xzkern
++compress-$(CONFIG_SELFDECOMPRESS_ZIMAGE_LZ4)  = lz4
++
++targets       := vmlinux vmlinux.lds piggy_data piggy.o \
++		 head.o misc.o $(OBJS)
++
++clean-files += piggy_data  vmlinux
++
++# Make sure files are removed during clean
++extra-y       += hyp-stub.S
++
++ifeq ($(CONFIG_FUNCTION_TRACER),y)
++ORIG_CFLAGS := $(KBUILD_CFLAGS)
++KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS))
++endif
++
++ccflags-y := -fpic  -fno-builtin -I$(obj)
++asflags-y := -DZIMAGE
++
++# Supply kernel BSS size to the decompressor via a linker symbol.
++KBSS_SZ = $(shell $(CROSS_COMPILE)size $(obj)/../../../../vmlinux | \
++		awk 'END{print $$3}')
++# Supply ZRELADDR to the decompressor via a linker symbol.
++LDFLAGS_vmlinux = --defsym _kernel_bss_size=$(KBSS_SZ)
++ifneq ($(CONFIG_AUTO_ZRELADDR),y)
++LDFLAGS_vmlinux += --defsym zreladdr=0x80000
++endif
++ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
++LDFLAGS_vmlinux += --be8
++endif
++# ?
++LDFLAGS_vmlinux += -p
++# Report unresolved symbol references
++LDFLAGS_vmlinux += --no-undefined
++# Delete all temporary local symbols
++LDFLAGS_vmlinux += -X
++# Next argument is a linker script
++LDFLAGS_vmlinux += -T
++
++# For __aeabi_uidivmod
++
++
++# For __aeabi_llsl
++
++
++# For __bswapsi2, __bswapdi2
++
++$(obj)/bswapsdi2.S: $(srctree)/arch/$(SRCARCH)/lib/bswapsdi2.S
++
++# We need to prevent any GOTOFF relocs being used with references
++# to symbols in the .bss section since we cannot relocate them
++# independently from the rest at run time.  This can be achieved by
++# ensuring that no private .bss symbols exist, as global symbols
++# always have a GOT entry which is what we need.
++# The .data section is already discarded by the linker script so no need
++# to bother about it here.
++check_for_bad_syms = \
++bad_syms=$$($(CROSS_COMPILE)nm $@ | sed -n 's/^.\{8\} [bc] \(.*\)/\1/p') && \
++[ -z "$$bad_syms" ] || \
++  ( echo "following symbols must have non local/private scope:" >&2; \
++    echo "$$bad_syms" >&2; rm -f $@; false )
++
++check_for_multiple_zreladdr = \
++if [ $(words $(ZRELADDR)) -gt 1 -a "$(CONFIG_AUTO_ZRELADDR)" = "" ]; then \
++	echo 'multiple zreladdrs: $(ZRELADDR)'; \
++	echo 'This needs CONFIG_AUTO_ZRELADDR to be set'; \
++	false; \
++fi
++$(obj)/vmlinux: $(obj)/vmlinux.lds $(obj)/$(HEAD) $(obj)/piggy.o \
++		$(addprefix $(obj)/, $(OBJS)) $(lib1funcs) $(ashldi3) \
++		$(bswapsdi2) FORCE
++	@$(check_for_multiple_zreladdr)
++	$(call if_changed,ld)
++	@$(check_for_bad_syms)
++
++$(obj)/piggy_data: $(obj)/../Image FORCE
++	$(call if_changed,$(compress-y))
++
++$(obj)/piggy.o:  $(obj)/piggy_data
++
++CFLAGS_font.o := -Dstatic=
++
++$(obj)/font.c: $(FONTC)
++	$(call cmd,shipped)
+diff --git a/arch/arm64/boot/compressed/decompress.c b/arch/arm64/boot/compressed/decompress.c
+new file mode 100644
+index 000000000000..1d479ca02697
+--- /dev/null
++++ b/arch/arm64/boot/compressed/decompress.c
+@@ -0,0 +1,55 @@
++#define _LINUX_STRING_H_
++
++#include <linux/compiler.h>	/* for inline */
++#include <linux/types.h>	/* for size_t */
++#include <linux/stddef.h>	/* for NULL */
++#include <linux/linkage.h>
++#include <asm/string.h>
++#include "misc.h"
++
++#define STATIC static
++#define STATIC_RW_DATA	/* non-static please */
++
++/* Diagnostic functions */
++#ifdef DEBUG
++#  define Assert(cond, msg) {if (!(cond)) error(msg); }
++#  define Trace(x) (fprintf x)
++#  define Tracev(x) {if (verbose) fprintf x ; }
++#  define Tracevv(x) {if (verbose > 1) fprintf x ; }
++#  define Tracec(c, x) {if (verbose && (c)) fprintf x ; }
++#  define Tracecv(c, x) {if (verbose > 1 && (c)) fprintf x ; }
++#else
++#  define Assert(cond, msg)
++#  define Trace(x)
++#  define Tracev(x)
++#  define Tracevv(x)
++#  define Tracec(c, x)
++#  define Tracecv(c, x)
++#endif
++
++#ifdef CONFIG_SELFDECOMPRESS_ZIMAGE_GZIP
++#include "../../../../lib/decompress_inflate.c"
++#endif
++
++#ifdef CONFIG_SELFDECOMPRESS_ZIMAGE_LZO
++#include "../../../../lib/decompress_unlzo.c"
++#endif
++
++#ifdef CONFIG_SELFDECOMPRESS_ZIMAGE_LZMA
++#include "../../../../lib/decompress_unlzma.c"
++#endif
++
++#ifdef CONFIG_SELFDECOMPRESS_ZIMAGE_XZ
++#define memmove memmove
++#define memcpy memcpy
++#include "../../../../lib/decompress_unxz.c"
++#endif
++
++#ifdef CONFIG_SELFDECOMPRESS_ZIMAGE_LZ4
++#include "../../../../lib/decompress_unlz4.c"
++#endif
++
++int do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x))
++{
++	return __decompress(input, len, NULL, NULL, output, 0, NULL, error);
++}
+diff --git a/arch/arm64/boot/compressed/head.S b/arch/arm64/boot/compressed/head.S
+new file mode 100644
+index 000000000..b527c0237
+--- /dev/null
++++ b/arch/arm64/boot/compressed/head.S
+@@ -0,0 +1,815 @@
++/*
++ *  linux/arch/arm/boot/compressed/head.S
++ *
++ *  Copyright (C) 1996-2002 Russell King
++ *  Copyright (C) 2004 Hyok S. Choi (MPU support)
++ */
++
++#include <linux/linkage.h>
++#include <linux/init.h>
++#include <linux/irqchip/arm-gic-v3.h>
++#include <asm/assembler.h>
++#include <asm/ptrace.h>
++#include <asm/asm-offsets.h>
++#include <asm/cache.h>
++#include <asm/cputype.h>
++#include <asm/memory.h>
++#include <asm/thread_info.h>
++#include <asm/pgtable-hwdef.h>
++#include <asm/pgtable.h>
++#include <asm/page.h>
++#include <asm/virt.h>
++
++/*
++ * read_ctr - read CTR_EL0.
++ */
++        .purgem read_ctr
++        .macro  read_ctr, reg
++        mrs     \reg, ctr_el0                   // read CTR
++        nop
++        .endm
++
++
++        .macro	swap tmp
++        CPU_BE(rev	\tmp, \tmp)
++        .endm
++
++        .macro	print
++        swap     w22
++        str       w22, [x23]
++        .endm
++
++#define MAIR(attr, mt)  ((attr) << ((mt) * 8))
++
++#ifdef CONFIG_ARM64_64K_PAGES
++#define TCR_TG_FLAGS    TCR_TG0_64K | TCR_TG1_64K
++#else
++#define TCR_TG_FLAGS    TCR_TG0_4K | TCR_TG1_4K
++#endif
++
++#ifdef CONFIG_SMP
++#define TCR_SMP_FLAGS   TCR_SHARED
++#else
++#define TCR_SMP_FLAGS   0
++#endif
++
++/* PTWs cacheable, inner/outer WBWA */
++#define TCR_CACHE_FLAGS TCR_IRGN_WBWA | TCR_ORGN_WBWA
++
++
++#ifdef CONFIG_ARM64_64K_PAGES
++#define BLOCK_SHIFT     PAGE_SHIFT
++#define BLOCK_SIZE      PAGE_SIZE
++#define TABLE_SHIFT     PMD_SHIFT
++#else
++#define BLOCK_SHIFT     SECTION_SHIFT
++#define BLOCK_SIZE      SECTION_SIZE
++#define TABLE_SHIFT     PUD_SHIFT
++#endif
++
++
++/*
++ * Initial memory map attributes.
++ */
++#ifndef CONFIG_SMP
++#define PTE_FLAGS       PTE_TYPE_PAGE | PTE_AF
++#define PMD_FLAGS       PMD_TYPE_SECT | PMD_SECT_AF
++#else
++#define PTE_FLAGS       PTE_TYPE_PAGE | PTE_AF | PTE_SHARED
++#define PMD_FLAGS       PMD_TYPE_SECT | PMD_SECT_AF | PMD_SECT_S
++#endif
++
++#ifdef CONFIG_ARM64_64K_PAGES
++#define MM_MMUFLAGS     PTE_ATTRINDX(MT_NORMAL) | PTE_FLAGS
++#define DEV_MMUFLAGS	PTE_ATTRINDX(MT_DEVICE_nGnRE) | PTE_FLAGS
++#else
++#define MM_MMUFLAGS     PMD_ATTRINDX(MT_NORMAL) | PMD_FLAGS
++#define DEV_MMUFLAGS    PMD_ATTRINDX(MT_DEVICE_nGnRE) | PMD_FLAGS
++#endif
++
++	.macro push_regs
++        sub     sp, sp, #16
++        stp     x0, x1, [sp], #-16
++        stp     x2, x3, [sp], #-16
++        stp     x4, x5, [sp], #-16
++        stp     x6, x7, [sp], #-16
++        stp     x8, x9, [sp], #-16
++        stp     x10, x11, [sp], #-16
++        stp     x12, x13, [sp]
++	.endm
++
++	.macro pop_regs
++        ldp     x12, x13, [sp], #16
++        ldp     x10, x11, [sp], #16
++        ldp     x8, x9, [sp], #16
++        ldp     x6, x7, [sp], #16
++        ldp     x4, x5, [sp], #16
++        ldp     x2, x3, [sp], #16
++        ldp     x0, x1, [sp], #16
++	.endm
++
++#define printN(xxx)	\
++	push_regs	;\
++	mov	x0, xxx;\
++	bl	printNum ;\
++	pop_regs
++
++	.type	wont_overwrite, #function
++	.type	restart, #function
++	.type	not_relocated, #function
++
++start:
++        .rept   8
++        mov     x0, x0
++        .endr
++        mov	x10, x0
++        mov	x11, x1
++        mov	x12, x2
++        mov	x13, x3
++        bl	el2_setup
++        bl	save_boot_mode
++        bl 	save_args
++        adr_l	sp, .L_user_stack_end, x0
++        mov	x0, sp
++        adr     x4, start
++        lsr	x4, x4, #21
++        lsl	x4, x4, #21
++	/*
++	 * Add 2M offset to start address of second kernel.
++	 * Avoid destroying dtb of some boards after getting
++	 * rid of TEXT_OFFSET on kernel 5.8.
++	 */
++	add	x4, x4, #0x200000
++	mov	x25, x4
++restart:
++        adr	x0, LC0
++        ldp	x1, x2, [x0]
++        ldp     x3, x6, [x0, #16]
++        ldp     x10, x11, [x0, #32]
++        ldp	x12, x13, [x0, #48]
++
++        sub	x0, x0, x1
++        add	x6, x6, x0
++        add	x10, x10, x0
++        add	sp, x13, x0
++
++        mov	x9, #0
++        ldrb    w9, [x10, #0]
++        ldrb    w14, [x10, #1]
++        orr     w9, w9, w14, lsl #8
++        ldrb    w14, [x10, #2]
++        ldrb    w10, [x10, #3]
++        orr     w9, w9, w14, lsl #16
++        orr     w9, w9, w10, lsl #24
++        add     x10, sp, #0x10000
++        mov	x5, #0
++
++/*
++ *   r0  = delta
++ *   x2  = BSS start
++ *   x3  = BSS end
++ *   x4  = final kernel address (possibly with LSB set)
++ *   x5  = appended dtb size (still unknown)
++ *   x6  = _edata
++ *   x7  = architecture ID
++ *   x8  = atags/device tree pointer
++ *   x9  = size of decompressed image
++ *   x10 = end of this image, including  bss/stack/malloc space if non XIP
++ *   x11 = GOT start
++ *   x12 = GOT end
++ *   sp  = stack pointer
++ *
++ * if there are device trees (dtb) appended to zImage, advance r10 so that the
++ * dtb data will get relocated along with the kernel if necessary.
++ */
++
++
++/*
++ * Check to see if we will overwrite ourselves.
++ *   x4  = final kernel address (possibly with LSB set)
++ *   x9  = size of decompressed image
++ *   x10 = end of this image, including  bss/stack/malloc space if non XIP
++ * We basically want:
++ *   x4 - 16k page directory >= r10 -> OK
++ *   x4 + image length <= address of wont_overwrite -> OK
++ * Note: the possible LSB in r4 is harmless here.
++ */
++
++        add     x10, x10, #0x10000
++        cmp     x4, x10
++        bhs     wont_overwrite
++        add     x10, x4, x9
++        adr     x9, wont_overwrite
++        cmp     x10, x9
++        bls     wont_overwrite
++/*
++ * Relocate ourselves past the end of the decompressed kernel.
++ *   x6  = _edata
++ *   x10 = end of the decompressed kernel
++ * Because we always copy ahead, we need to do it from the end and go
++ * backward in case the source and destination overlap.
++ */
++        /*
++         * Bump to the next page with the size of
++         * the relocation code added. This avoids overwriting
++         * ourself when the offset is small.
++         */
++        add     x10, x10, #((reloc_code_end - restart + 0x1000) & ~0xFFF)
++        bic	x10, x10, #0xFFF
++
++        /* Get start of code we want to copy and align it down. */
++        adr     x5, restart
++        bic     x5, x5, #0xFFF
++
++        sub	x9, x6, x5
++        add	x9, x9, #0xFFF
++        bic	x9, x9, #0xFFF
++        add	x6, x9, x5
++        add	x9, x9, x10
++        add	x26, x9, 0x300000
++        bic	x26, x26, #0x1ffff
++        bl	__create_page_tables
++1:
++        //copy 256 BYTE per loop
++        sub	x6, x6, #256
++        sub	x9, x9, #256
++        ldp	x13, x14, [x6]
++        stp	x13, x14, [x9]
++        ldp     x13, x14, [x6, #1 * 16]
++        stp     x13, x14, [x9, #1 * 16]
++        ldp     x13, x14, [x6, #2 * 16]
++        stp     x13, x14, [x9, #2 * 16]
++        ldp     x13, x14, [x6, #3 * 16]
++        stp     x13, x14, [x9, #3 * 16]
++        ldp     x13, x14, [x6, #4 * 16]
++        stp     x13, x14, [x9, #4 * 16]
++        ldp     x13, x14, [x6, #5 * 16]
++        stp     x13, x14, [x9, #5 * 16]
++        ldp     x13, x14, [x6, #6 * 16]
++        stp     x13, x14, [x9, #6 * 16]
++        ldp     x13, x14, [x6, #7 * 16]
++        stp     x13, x14, [x9, #7 * 16]
++        ldp     x13, x14, [x6, #8 * 16]
++        stp     x13, x14, [x9, #8 * 16]
++        ldp     x13, x14, [x6, #9 * 16]
++        stp     x13, x14, [x9, #9 * 16]
++        ldp     x13, x14, [x6, #10 * 16]
++        stp     x13, x14, [x9, #10 * 16]
++        ldp     x13, x14, [x6, #11 * 16]
++        stp     x13, x14, [x9, #11 * 16]
++        ldp     x13, x14, [x6, #12 * 16]
++        stp     x13, x14, [x9, #12 * 16]
++        ldp     x13, x14, [x6, #13 * 16]
++        stp     x13, x14, [x9, #13 * 16]
++        ldp     x13, x14, [x6, #14 * 16]
++        stp     x13, x14, [x9, #14 * 16]
++        ldp     x13, x14, [x6, #15 * 16]
++        stp     x13, x14, [x9, #15 * 16]
++        cmp	x6, x5
++        bne	1b
++        /* Preserve offset to relocated code. */
++        sub     x6, x9, x6
++        mov	x0, x5
++        mov	x1, #0x2000000
++        push_regs
++        bl	__dma_flush_area
++        pop_regs
++        adr	x0, restart
++        add	x0, x0, x6
++        adr	x20, boot_mode
++        ldr	x20, [x20]
++        cmp	w20, #BOOT_CPU_MODE_EL2
++        b.ne	no_set_vector
++        add	x22, x22, x6
++        hvc	#HVC_SET_VECTORS
++no_set_vector:
++        ldr	x1, [x0]
++        ldr	x1, [x0]
++        br	x0
++
++wont_overwrite:
++/*
++ * If delta is zero, we are running at the address we were linked at.
++ *   x0  = delta
++ *   x2  = BSS start
++ *   x3  = BSS end
++ *   x4  = kernel execution address (possibly with LSB set)
++ *   x5  = appended dtb size (0 if not present)
++ *   x7  = architecture ID
++ *   x8  = atags pointer
++ *   x11 = GOT start
++ *   x12 = GOT end
++ *   sp  = stack pointer
++ */
++        orr     x1, x0, x5
++        cbz     x1, not_relocated
++
++        add     x11, x11, x0
++        add     x12, x12, x0
++
++        /*
++         * If we're running fully PIC === CONFIG_ZBOOT_ROM = n,
++         * we need to fix up pointers into the BSS region.
++         * Note that the stack pointer has already been fixed up.
++         */
++        add     x2, x2, x0
++        add     x3, x3, x0
++
++        /*
++         * Relocate all entries in the GOT table.
++         * Bump bss entries to _edata + dtb size
++         */
++
++1:      ldr     x1, [x11, #0]
++        add     x1, x1, x0
++        cmp     x1, x2
++        blo	2f
++        cmp     x1, x3
++        bhs	2f
++        add   x1, x1, x5
++2:
++        str     x1, [x11], #8
++        cmp     x11, x12
++        blo     1b
++
++        /* relocate the bss section from the tail of zImage to the tail of zImage-dtb */
++        add     x2, x2, x5
++        add     x3, x3, x5
++
++not_relocated:
++        mov     x0, #0
++1:      stp     x0, x0, [x2], #16
++        cmp     x2, x3
++        blo     1b
++
++        mov	x0, x4
++        mov     x1, sp
++        add     x2, sp, #0x10000
++        bl	decompress_kernel
++
++        isb
++        dsb	sy
++        mov	x0, x25
++        add	x1, sp, #0x10000
++        sub	x1, x1, x0
++        bl      __flush_dcache_area
++
++        isb
++        dsb	sy
++        mrs	x0, sctlr_el1
++        mov	x1, #0x005
++        bic	x0, x0, x1
++        isb
++        msr	sctlr_el1, x0
++        isb
++        ic	iallu
++        dsb	nsh
++        isb
++        .rept	8
++        mov	x0, x0
++        .endr
++        bl	restore_args
++        adr	x20, boot_mode
++        ldr	x20, [x20]
++        cmp	w20, #BOOT_CPU_MODE_EL1
++        b.ne	boot_from_el2
++        br	x25
++        b	fail_boot
++boot_from_el2:
++	hvc	#HVC_BOOT_KERNEL
++fail_boot:
++
++SYM_FUNC_START(el2_setup)
++        mrs     x0, CurrentEL
++        cmp     x0, #CurrentEL_EL2
++        b.ne    1f
++        mrs     x0, sctlr_el2
++CPU_BE( orr     x0, x0, #(1 << 25)      )       // Set the EE bit for EL2
++CPU_LE( bic     x0, x0, #(1 << 25)      )       // Clear the EE bit for EL2
++        msr     sctlr_el2, x0
++        b       2f
++1:      mrs     x0, sctlr_el1
++CPU_BE( orr     x0, x0, #(3 << 24)      )       // Set the EE and E0E bits for EL1
++CPU_LE( bic     x0, x0, #(3 << 24)      )       // Clear the EE and E0E bits for EL1
++        msr     sctlr_el1, x0
++        mov     w20, #BOOT_CPU_MODE_EL1         // This cpu booted in EL1
++        isb
++        ret
++
++        /* Hyp configuration. */
++2:      mov     x0, #(1 << 31)                  // 64-bit EL1
++        msr     hcr_el2, x0
++
++        /* Generic timers. */
++        mrs     x0, cnthctl_el2
++        orr     x0, x0, #3                      // Enable EL1 physical timers
++        msr     cnthctl_el2, x0
++        msr     cntvoff_el2, xzr                // Clear virtual offset
++
++#ifdef CONFIG_ARM_GIC_V3
++        /* GICv3 system register access */
++        mrs     x0, id_aa64pfr0_el1
++        ubfx    x0, x0, #24, #4
++        cmp     x0, #1
++        b.ne    3f
++
++        mrs_s   x0, SYS_ICC_SRE_EL2
++        orr     x0, x0, #ICC_SRE_EL2_SRE        // Set ICC_SRE_EL2.SRE==1
++        orr     x0, x0, #ICC_SRE_EL2_ENABLE     // Set ICC_SRE_EL2.Enable==1
++        msr_s   SYS_ICC_SRE_EL2, x0
++        isb                                     // Make sure SRE is now set
++        msr_s   SYS_ICH_HCR_EL2, xzr            // Reset ICC_HCR_EL2 to defaults
++
++3:
++#endif
++        /* Populate ID registers. */
++        mrs     x0, midr_el1
++        mrs     x1, mpidr_el1
++        msr     vpidr_el2, x0
++        msr     vmpidr_el2, x1
++
++        /* sctlr_el1 */
++        mov     x0, #0x0800                     // Set/clear RES{1,0} bits
++CPU_BE( movk    x0, #0x33d0, lsl #16    )       // Set EE and E0E on BE systems
++CPU_LE( movk    x0, #0x30d0, lsl #16    )       // Clear EE and E0E on LE systems
++        msr     sctlr_el1, x0
++
++        /* Coprocessor traps. */
++        mov     x0, #0x33ff
++        msr     cptr_el2, x0                    // Disable copro. traps to EL2
++
++#ifdef CONFIG_COMPAT
++        msr     hstr_el2, xzr                   // Disable CP15 traps to EL2
++#endif
++
++        /* Stage-2 translation */
++        msr     vttbr_el2, xzr
++
++        /* Hypervisor stub */
++        adrp	x0, __hyp_stub_vectors
++        add	x0, x0, #:lo12:__hyp_stub_vectors
++        mov	x22,x0
++        msr	vbar_el2, x0
++
++        /* spsr */
++        mov     x0, #(PSR_F_BIT | PSR_I_BIT | PSR_A_BIT | PSR_D_BIT |\
++                PSR_MODE_EL1h)
++        msr     spsr_el2, x0
++        msr     elr_el2, lr
++        mov     w20, #BOOT_CPU_MODE_EL2         // This CPU booted in EL2
++        eret
++SYM_FUNC_END(el2_setup)
++
++SYM_FUNC_START(save_args)
++        adr	x21, boot_args
++        stp	x10, x11, [x21]
++        stp	x12, x13, [x21, #16]
++        adr	x21, dtb_addr
++        str	x10, [x21]
++        ret
++SYM_FUNC_END(save_args)
++
++SYM_FUNC_START(restore_args)
++        mov	x26, lr
++        adr	x21, boot_args
++        ldp	x0, x1, [x21]
++        ldp     x2, x3, [x21, #16]
++        ret	x26
++SYM_FUNC_END(restore_args)
++
++SYM_FUNC_START(save_boot_mode)
++        mov	x21, 0
++        mov	w21, w20
++        mov	x20, x21
++        adr	x21, boot_mode
++        str	x20, [x21]
++        dmb	sy
++        dc	ivac, x21			// Invalidate potentially stale cache line
++        ret
++SYM_FUNC_END(save_boot_mode)
++
++#include "../../mm/cache.S"
++
++/*
++ * Macro to create a table entry to the next page.
++ *
++ *      tbl:    page table address
++ *      virt:   virtual address
++ *      shift:  #imm page table shift
++ *      ptrs:   #imm pointers per table page
++ *
++ * Preserves:   virt
++ * Corrupts:    tmp1, tmp2
++ * Returns:     tbl -> next level table page address
++ */
++        .macro  create_table_entry, tbl, virt, shift, ptrs, tmp1, tmp2
++        lsr     \tmp1, \virt, #\shift
++        and     \tmp1, \tmp1, #\ptrs - 1        // table index
++        mov	\tmp2, #PAGE_SIZE
++        madd	\tmp2, \tmp1, \tmp2, \tmp2
++        add     \tmp2, \tbl, \tmp2
++        orr     \tmp2, \tmp2, #PMD_TYPE_TABLE   // address of next table and entry type
++        str     \tmp2, [\tbl, \tmp1, lsl #3]
++        bic	\tbl, \tmp2, #PMD_TYPE_TABLE
++        .endm
++
++/*
++ * Macro to populate the PGD (and possibily PUD) for the corresponding
++ * block entry in the next level (tbl) for the given virtual address.
++ *
++ * Preserves:   tbl, next, virt
++ * Corrupts:    tmp1, tmp2
++ */
++        .macro  create_pgd_entry, tbl, virt, tmp1, tmp2
++        create_table_entry \tbl, \virt, PGDIR_SHIFT, PTRS_PER_PGD, \tmp1, \tmp2
++#if SWAPPER_PGTABLE_LEVELS == 3
++        create_table_entry \tbl, \virt, TABLE_SHIFT, PTRS_PER_PTE, \tmp1, \tmp2
++#endif
++        .endm
++
++/*
++ * Macro to populate block entries in the page table for the start..end
++ * virtual range (inclusive).
++ *
++ * Preserves:   tbl, flags
++ * Corrupts:    phys, start, end, pstate
++ */
++        .macro  create_block_map, tbl, flags, phys, start, end
++        lsr     \phys, \phys, #BLOCK_SHIFT
++        lsr     \start, \start, #BLOCK_SHIFT
++        and     \start, \start, #PTRS_PER_PTE - 1       // table index
++        orr     \phys, \flags, \phys, lsl #BLOCK_SHIFT  // table entry
++        sub	\end, \end, #1
++        lsr     \end, \end, #BLOCK_SHIFT
++        and     \end, \end, #PTRS_PER_PTE - 1           // table end index
++9999:   str     \phys, [\tbl, \start, lsl #3]           // store the entry
++        add     \start, \start, #1                      // next entry
++        add     \phys, \phys, #BLOCK_SIZE               // next block
++        cmp     \start, \end
++        b.ls    9999b
++        .endm
++
++SYM_FUNC_START(__create_page_tables)
++        push_regs
++	mov     x27, lr
++        /*
++         * Invalidate the idmap and swapper page tables to avoid potential
++         * dirty cache lines being evicted.
++         */
++        mov     x0, x26
++        mov     x1, #0x5000
++        bl      __dma_inv_area
++
++        /*
++         * Clear the idmap and swapper page tables.
++         */
++        mov     x0, x26
++        add     x6, x26, #0x5000
++1:      stp     xzr, xzr, [x0], #16
++        stp     xzr, xzr, [x0], #16
++        stp     xzr, xzr, [x0], #16
++        stp     xzr, xzr, [x0], #16
++        cmp     x0, x6
++        b.lo    1b
++
++        /*
++         * Create the identity mapping for all 4G addr.
++         */
++        mov	x4, #0x40000000
++        mov	x7, #DEV_MMUFLAGS
++        mov     x0, x26
++        mov     x3, #0
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x5, x4
++        create_block_map x0, x7, x3, x5, x6
++
++        mov     x7, #DEV_MMUFLAGS
++        mov	x0, x26
++        mov	x3, #0x40000000
++        create_pgd_entry x0, x3, x5, x6
++        mov	x5, x3
++        add	x6, x5, x4
++        create_block_map x0, x7, x3, x5, x6
++
++        mov     x7, #DEV_MMUFLAGS
++        mov     x0, x26
++        mov     x3, #0x80000000
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x5, x4
++        create_block_map x0, x7, x3, x5, x6
++
++        mov     x7, #DEV_MMUFLAGS
++        mov     x0, x26
++        mov     x3, #0xc0000000
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x5, x4
++        create_block_map x0, x7, x3, x5, x6
++
++        /*
++         * Create the identity mapping for all ddr we used.
++         */
++        mov     x7, #MM_MMUFLAGS
++        mov     x0, x26
++        mov     x3, x25
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x9, #0x100000
++        create_block_map x0, x7, x3, x5, x6
++
++        mov     x7, #MM_MMUFLAGS
++        mov     x0, x26
++        ldr     x3, dtb_addr
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x5, #0x10000
++        create_block_map x0, x7, x3, x5, x6
++
++        dmb     sy
++        bl	__cpu_setup
++        pop_regs
++        ret	x27
++SYM_FUNC_END(__create_page_tables)
++
++SYM_FUNC_START(__cpu_setup)
++        tlbi    vmalle1is
++        dsb     ish
++
++        str	lr, [sp, #-0x10]!
++
++        mov     x0, #3 << 20
++        msr     cpacr_el1, x0
++        msr     mdscr_el1, xzr
++        /*
++        * Memory region attributes for LPAE:
++        *
++        *   n = AttrIndx[2:0]
++        *                      n       MAIR
++        *   DEVICE_nGnRnE      000     00000000
++        *   DEVICE_nGnRE       001     00000100
++        *   DEVICE_GRE         010     00001100
++        *   NORMAL_NC          011     01000100
++        *   NORMAL             100     11111111
++        *   NORMAL_WT          101     10111011
++        */
++        adr     x5, MAIR
++        ldr	x5, [x5]
++        msr     mair_el1, x5
++        /*
++                * Prepare SCTLR
++                */
++        adr     x5, crval
++        ldp     w5, w6, [x5]
++        mrs     x0, sctlr_el1
++        bic     x0, x0, x5
++        orr     x0, x0, x6
++        /*
++         * Set/prepare TCR and TTBR. We use 512GB (39-bit) address range for
++         * both user and kernel.
++         */
++        adr	x10, TCR
++        ldr	x10, [x10]
++
++        adr	x9, idmap_t0sz
++        ldr	x9, [x9]
++
++        bfi     x10, x9, #TCR_T0SZ_OFFSET, #TCR_TxSZ_WIDTH
++
++        /*
++         * Read the PARange bits from ID_AA64MMFR0_EL1 and set the IPS bits in
++         * TCR_EL1.
++         */
++        mrs     x9, ID_AA64MMFR0_EL1
++        bfi     x10, x9, #32, #3
++        orr     x10, x10, #1<<23
++        msr     tcr_el1, x10
++
++        b	__enable_mmu
++SYM_FUNC_END(__cpu_setup)
++
++SYM_FUNC_START(__enable_mmu)
++        msr     ttbr0_el1, x26
++        isb
++        msr     sctlr_el1, x0
++        isb
++        /*
++         * Invalidate the local I-cache so that any instructions fetched
++         * speculatively from the PoC are discarded, since they may have
++         * been dynamically patched at the PoU.
++         */
++        ic      iallu
++        dsb     nsh
++        isb
++        .rept	8
++        mov     x0, x0
++        .endr
++        ldr     lr, [sp]
++        ldr	w0, [lr]
++
++        ldr     lr, [sp], #0x10
++        ret
++SYM_FUNC_END(__enable_mmu)
++
++
++SYM_FUNC_START(add_peripheral_page_tables)
++        ldr   x3, uart_addr
++        mov     x0, x26
++        mov     x7, #DEV_MMUFLAGS
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x5, #0x1000
++        create_block_map x0, x7, x3, x5, x6
++
++        ldr   x3, sysctl_addr
++        mov     x0, x26
++        mov     x7, #DEV_MMUFLAGS
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x5, #0x10000
++        create_block_map x0, x7, x3, x5, x6
++
++        ldr  x3, sysctl_addr_b
++        cmp x3, #0
++        beq 11111f
++        mov  x0,x26
++        mov  x7, #DEV_MMUFLAGS
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x5, #0x10000
++        create_block_map x0, x7, x3, x5, x6
++
++11111:	tlbi    vmalle1is
++	ret
++SYM_FUNC_END(add_peripheral_page_tables)
++
++        .align  3
++        .global uart_addr
++uart_addr:
++        .quad  	0x80300000
++
++        .global sysctl_addr
++sysctl_addr:
++        .quad   0x0
++
++	.global sysctl_addr_b
++sysctl_addr_b:
++	.quad	0x0
++
++        .global dtb_addr
++dtb_addr:
++        .quad   0
++
++	.global llc_type
++llc_type:
++	.quad   0
++
++	.type   boot_mode, #object
++boot_mode:
++	.quad	0
++
++	.type   boot_args, #object
++boot_args:
++	.quad	0
++	.quad	0
++	.quad	0
++	.quad	0
++	.quad	0
++
++	.type   LC0, #object
++LC0:	.quad   LC0                     // x1
++	.quad   __bss_start             // x2
++	.quad   _end                    // x3
++	.quad   _edata                  // x6
++	.quad   input_data_end - 4      // x10 (inflated size location)
++	.quad   _got_start              // x11
++	.quad   _got_end                // x12
++	.quad   .L_user_stack_end       // sp
++	.size   LC0, . - LC0
++
++idmap_t0sz:
++	.quad  TCR_T0SZ(VA_BITS)
++
++TCR:
++	.quad	TCR_TxSZ(VA_BITS) | TCR_CACHE_FLAGS | \
++        TCR_SMP_FLAGS | TCR_TG_FLAGS | TCR_ASID16 | TCR_TBI0
++MAIR:
++	.quad	MAIR(0x00, MT_DEVICE_nGnRnE) | \
++                     MAIR(0x04, MT_DEVICE_nGnRE) | \
++                     MAIR(0x0c, MT_DEVICE_GRE) | \
++                     MAIR(0x44, MT_NORMAL_NC) | \
++                     MAIR(0xff, MT_NORMAL) | \
++                     MAIR(0xbb, MT_NORMAL_WT)
++
++        .type   crval, #object
++crval:
++        .word   0xfcffffff
++        .word   0x34d5d91d
++
++reloc_code_end:
++
++        .section ".stack", "aw", %nobits
++        .align  12
++.L_user_stack:  .space  4096
++.L_user_stack_end:
+diff --git a/arch/arm64/boot/compressed/hyp-stub.S b/arch/arm64/boot/compressed/hyp-stub.S
+new file mode 100644
+index 000000000000..23188463c4b4
+--- /dev/null
++++ b/arch/arm64/boot/compressed/hyp-stub.S
+@@ -0,0 +1,91 @@
++/*
++ * Hypervisor stub
++ *
++ * Copyright (C) 2012 ARM Ltd.
++ * Author:	Marc Zyngier <marc.zyngier@arm.com>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
++ */
++
++#include <linux/init.h>
++#include <linux/linkage.h>
++#include <linux/irqchip/arm-gic-v3.h>
++
++#include <asm/assembler.h>
++#include <asm/kvm_arm.h>
++#include <asm/ptrace.h>
++#include <asm/virt.h>
++
++	.text
++	.align 11
++
++SYM_FUNC_START(__hyp_stub_vectors)
++	ventry	el2_sync_invalid		// Synchronous EL2t
++	ventry	el2_irq_invalid			// IRQ EL2t
++	ventry	el2_fiq_invalid			// FIQ EL2t
++	ventry	el2_error_invalid		// Error EL2t
++
++	ventry	el2_sync_invalid		// Synchronous EL2h
++	ventry	el2_irq_invalid			// IRQ EL2h
++	ventry	el2_fiq_invalid			// FIQ EL2h
++	ventry	el2_error_invalid		// Error EL2h
++
++	ventry	el1_sync			// Synchronous 64-bit EL1
++	ventry	el1_irq_invalid			// IRQ 64-bit EL1
++	ventry	el1_fiq_invalid			// FIQ 64-bit EL1
++	ventry	el1_error_invalid		// Error 64-bit EL1
++
++	ventry	el1_sync_invalid		// Synchronous 32-bit EL1
++	ventry	el1_irq_invalid			// IRQ 32-bit EL1
++	ventry	el1_fiq_invalid			// FIQ 32-bit EL1
++	ventry	el1_error_invalid		// Error 32-bit EL1
++SYM_FUNC_END(__hyp_stub_vectors)
++
++	.align 11
++
++el1_sync:
++	mrs	x27, esr_el2
++	lsr	x26, x27, #ESR_ELx_EC_SHIFT
++	and	x27, x27, #ESR_ELx_ISS_MASK
++
++	cmp     x26, #ESR_ELx_EC_HVC64
++	b.ne    2f				// Not an HVC trap
++
++	cmp	x27, #HVC_SET_VECTORS
++	b.ne	1f
++	msr	vbar_el2,x22
++	b	2f
++
++1:	cmp     x27, #HVC_BOOT_KERNEL
++	b.ne    2f
++
++	br x25
++
++
++2:	eret
++SYM_FUNC_END(el1_sync)
++
++.macro invalid_vector	label
++\label:
++	b \label
++SYM_FUNC_END(\label)
++.endm
++
++	invalid_vector	el2_sync_invalid
++	invalid_vector	el2_irq_invalid
++	invalid_vector	el2_fiq_invalid
++	invalid_vector	el2_error_invalid
++	invalid_vector	el1_sync_invalid
++	invalid_vector	el1_irq_invalid
++	invalid_vector	el1_fiq_invalid
++	invalid_vector	el1_error_invalid
+diff --git a/arch/arm64/boot/compressed/image.h b/arch/arm64/boot/compressed/image.h
+new file mode 100644
+index 000000000000..92cf985e0a07
+--- /dev/null
++++ b/arch/arm64/boot/compressed/image.h
+@@ -0,0 +1,69 @@
++/*
++ * Linker script macros to generate Image header fields.
++ *
++ * Copyright (C) 2014 ARM Ltd.
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
++ */
++
++
++#ifndef __ASM_IMAGE_H
++#define __ASM_IMAGE_H
++
++#ifndef LINKER_SCRIPT
++#error This file should only be included in vmlinux.lds.S
++#endif
++
++/*
++ * There aren't any ELF relocations we can use to endian-swap values known only
++ * at link time (e.g. the subtraction of two symbol addresses), so we must get
++ * the linker to endian-swap certain values before emitting them.
++ *
++ * Note that, in order for this to work when building the ELF64 PIE executable
++ * (for KASLR), these values should not be referenced via R_AARCH64_ABS64
++ * relocations, since these are fixed up at runtime rather than at build time
++ * when PIE is in effect. So we need to split them up in 32-bit high and low
++ * words.
++ */
++#ifdef CONFIG_CPU_BIG_ENDIAN
++#define DATA_LE32(data)				\
++	((((data) & 0x000000ff) << 24) |	\
++	 (((data) & 0x0000ff00) << 8)  |	\
++	 (((data) & 0x00ff0000) >> 8)  |	\
++	 (((data) & 0xff000000) >> 24))
++#else
++#define DATA_LE32(data) ((data) & 0xffffffff)
++#endif
++#ifdef CONFIG_CPU_BIG_ENDIAN
++#define __HEAD_FLAG_BE		1
++#else
++#define __HEAD_FLAG_BE		0
++#endif
++
++#define __HEAD_FLAG_PAGE_SIZE	((PAGE_SHIFT - 10) / 2)
++
++#define __HEAD_FLAG_PHYS_BASE	1
++
++#define __HEAD_FLAGS		((__HEAD_FLAG_BE << 0) |	\
++				 (__HEAD_FLAG_PAGE_SIZE << 1) |	\
++				 (__HEAD_FLAG_PHYS_BASE << 3))
++
++/*
++ * These will output as part of the Image header, which should be little-endian
++ * regardless of the endianness of the kernel. While constant values could be
++ * endian swapped in head.S, all are done here for consistency.
++ */
++
++kernel_img_size = _end - _text;
++
++#endif /* __ASM_IMAGE_H */
+diff --git a/arch/arm64/boot/compressed/misc.c b/arch/arm64/boot/compressed/misc.c
+new file mode 100644
+index 000000000000..7fe61e939ff5
+--- /dev/null
++++ b/arch/arm64/boot/compressed/misc.c
+@@ -0,0 +1,49 @@
++#include <linux/compiler.h>
++#include <linux/types.h>
++#include <linux/linkage.h>
++#include <linux/string.h>
++#include "misc.h"
++
++unsigned char *output_data;
++unsigned long free_mem_ptr;
++unsigned long free_mem_end_ptr;
++
++#ifndef arch_error
++#define arch_error(x)
++#endif
++
++void error(char *x)
++{
++	arch_error(x);
++	while(1);	/* Halt */
++}
++
++const unsigned long __stack_chk_guard = 0x000a0dff;
++
++void __stack_chk_fail(void)
++{
++	error("stack-protector: Kernel stack is corrupted\n");
++}
++
++void
++decompress_kernel(unsigned long output_start, unsigned long free_mem_ptr_p,
++		unsigned long free_mem_ptr_end_p,
++		int arch_id)
++{
++	int ret;
++
++	output_data		= (unsigned char *)output_start;
++	free_mem_ptr		= free_mem_ptr_p;
++	free_mem_end_ptr	= free_mem_ptr_end_p;
++
++	ret = do_decompress(input_data, input_data_end - input_data,
++			    output_data, error);
++
++	if (ret)
++		error("decompressor returned an error");
++}
++
++void fortify_panic(const char *name)
++{
++	error("detected buffer overflow");
++}
+diff --git a/arch/arm64/boot/compressed/misc.h b/arch/arm64/boot/compressed/misc.h
+new file mode 100644
+index 000000000000..9aa136d48709
+--- /dev/null
++++ b/arch/arm64/boot/compressed/misc.h
+@@ -0,0 +1,13 @@
++#ifndef ARM64_MISC_H
++#define ARM64_MISC_H
++
++extern unsigned char *output_data;
++extern void error(char *) __noreturn;
++extern unsigned long free_mem_ptr;
++extern unsigned long free_mem_end_ptr;
++
++/* Not needed, but used in some headers pulled in by decompressors */
++extern char input_data[];
++extern char input_data_end[];
++extern int do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x));
++#endif
+diff --git a/arch/arm64/boot/compressed/piggy.S b/arch/arm64/boot/compressed/piggy.S
+new file mode 100644
+index 000000000000..14e232da242f
+--- /dev/null
++++ b/arch/arm64/boot/compressed/piggy.S
+@@ -0,0 +1,6 @@
++	.section .piggydata,"a"
++	.globl	input_data
++input_data:
++	.incbin	"arch/arm64/boot/compressed/piggy_data"
++	.globl	input_data_end
++input_data_end:
+diff --git a/arch/arm64/boot/compressed/string.c b/arch/arm64/boot/compressed/string.c
+new file mode 100644
+index 000000000000..bef2a070453c
+--- /dev/null
++++ b/arch/arm64/boot/compressed/string.c
+@@ -0,0 +1,177 @@
++/*
++ * arch/arm/boot/compressed/string.c
++ *
++ * Small subset of simple string routines
++ */
++
++#include <linux/string.h>
++
++/**
++ * strrchr - Find the last occurrence of a character in a string
++ * @s: The string to be searched
++ * @c: The character to search for
++ */
++char *strrchr(const char *s, int c)
++{
++	const char *last = NULL;
++
++	do {
++		if (*s == (char)c)
++			last = s;
++	} while (*s++);
++	return (char *)last;
++}
++
++/**
++ * strnlen - Find the length of a length-limited string
++ * @s: The string to be sized
++ * @count: The maximum number of bytes to search
++ */
++size_t strnlen(const char *s, size_t count)
++{
++	const char *sc;
++
++	for (sc = s; count-- && *sc != '\0'; ++sc)
++		/* nothing */;
++	return sc - s;
++}
++
++#ifdef CONFIG_KASAN
++/*
++ * The decompressor is built without KASan but uses the same redirects as the
++ * rest of the kernel when CONFIG_KASAN is enabled, defining e.g. memcpy()
++ * to __memcpy() but since we are not linking with the main kernel string
++ * library in the decompressor, that will lead to link failures.
++ *
++ * Undefine KASan's versions, define the wrapped functions and alias them to
++ * the right names so that when e.g. __memcpy() appear in the code, it will
++ * still be linked to this local version of memcpy().
++ */
++#undef memcpy
++#undef memmove
++#undef memset
++void *__memcpy(void *__dest, __const void *__src, size_t __n) __alias(memcpy);
++void *__memmove(void *__dest, __const void *__src, size_t count) __alias(memmove);
++void *__memset(void *s, int c, size_t count) __alias(memset);
++#endif
++
++void *memcpy(void *__dest, __const void *__src, size_t __n)
++{
++	int i = 0;
++	unsigned char *d = (unsigned char *)__dest, *s = (unsigned char *)__src;
++
++	for (i = __n >> 3; i > 0; i--) {
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++	}
++
++	if (__n & 1 << 2) {
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++	}
++
++	if (__n & 1 << 1) {
++		*d++ = *s++;
++		*d++ = *s++;
++	}
++
++	if (__n & 1)
++		*d++ = *s++;
++
++	return __dest;
++}
++
++void *memmove(void *__dest, __const void *__src, size_t count)
++{
++	unsigned char *d = __dest;
++	const unsigned char *s = __src;
++
++	if (__dest == __src)
++		return __dest;
++
++	if (__dest < __src)
++		return memcpy(__dest, __src, count);
++
++	while (count--)
++		d[count] = s[count];
++	return __dest;
++}
++
++size_t strlen(const char *s)
++{
++	const char *sc = s;
++
++	while (*sc != '\0')
++		sc++;
++	return sc - s;
++}
++
++int memcmp(const void *cs, const void *ct, size_t count)
++{
++	const unsigned char *su1 = cs, *su2 = ct, *end = su1 + count;
++	int res = 0;
++
++	while (su1 < end) {
++		res = *su1++ - *su2++;
++		if (res)
++			break;
++	}
++	return res;
++}
++
++int strcmp(const char *cs, const char *ct)
++{
++	unsigned char c1, c2;
++	int res = 0;
++
++	do {
++		c1 = *cs++;
++		c2 = *ct++;
++		res = c1 - c2;
++		if (res)
++			break;
++	} while (c1);
++	return res;
++}
++
++void *memchr(const void *s, int c, size_t count)
++{
++	const unsigned char *p = s;
++
++	while (count--)
++		if ((unsigned char)c == *p++)
++			return (void *)(p - 1);
++	return NULL;
++}
++
++char *strchr(const char *s, int c)
++{
++	while (*s != (char)c)
++		if (*s++ == '\0')
++			return NULL;
++	return (char *)s;
++}
++
++#undef memset
++
++void *memset(void *s, int c, size_t count)
++{
++	char *xs = s;
++
++	while (count--)
++		*xs++ = c;
++	return s;
++}
++
++void __memzero(void *s, size_t count)
++{
++	memset(s, 0, count);
++}
+diff --git a/arch/arm64/boot/compressed/vmlinux.lds b/arch/arm64/boot/compressed/vmlinux.lds
+new file mode 100644
+index 000000000000..6bcd3b49236e
+--- /dev/null
++++ b/arch/arm64/boot/compressed/vmlinux.lds
+@@ -0,0 +1,53 @@
++OUTPUT_ARCH(aarch64)
++ENTRY(_start)
++SECTIONS
++{
++  /DISCARD/ : {
++    *(.ARM.exidx*)
++    *(.ARM.extab*)
++    *(.data)
++  }
++  . = 0;
++  _text = .;
++  .text : {
++    _start = .;
++    *(.start)
++    *(.text)
++    *(.text.*)
++    *(.fixup)
++    *(.gnu.warning)
++    *(.glue_7t)
++    *(.glue_7)
++  }
++  .rodata : {
++    *(.rodata)
++    *(.rodata.*)
++  }
++  .piggydata : {
++    *(.piggydata)
++  }
++  . = ALIGN(4);
++  _etext = .;
++  .got.plt : { *(.got.plt) }
++  _got_start = .;
++  .got : { *(.got) }
++  _got_end = .;
++  .pad : { BYTE(0); . = ALIGN(8); }
++  _edata = .;
++  _magic_sig = (0x016f2818);
++  _magic_start = 0x016f2818;
++  _magic_end = (_edata);
++  . = ALIGN(8);
++  __bss_start = .;
++  .bss : { *(.bss) }
++  _end = .;
++  . = ALIGN(8);
++  .stack : { *(.stack) }
++  .stab 0 : { *(.stab) }
++  .stabstr 0 : { *(.stabstr) }
++  .stab.excl 0 : { *(.stab.excl) }
++  .stab.exclstr 0 : { *(.stab.exclstr) }
++  .stab.index 0 : { *(.stab.index) }
++  .stab.indexstr 0 : { *(.stab.indexstr) }
++  .comment 0 : { *(.comment) }
++}
+diff --git a/arch/arm64/boot/compressed/vmlinux.lds.S b/arch/arm64/boot/compressed/vmlinux.lds.S
+new file mode 100644
+index 000000000000..e4d073e1d58f
+--- /dev/null
++++ b/arch/arm64/boot/compressed/vmlinux.lds.S
+@@ -0,0 +1,87 @@
++/*
++ *  Copyright (C) 2000 Russell King
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ */
++#include <asm/memory.h>
++
++#ifdef CONFIG_CPU_ENDIAN_BE8
++#define ZIMAGE_MAGIC(x) ( (((x) >> 24) & 0x000000ff) | \
++			  (((x) >>  8) & 0x0000ff00) | \
++			  (((x) <<  8) & 0x00ff0000) | \
++			  (((x) << 24) & 0xff000000) )
++#else
++#define ZIMAGE_MAGIC(x) (x)
++#endif
++
++OUTPUT_ARCH(aarch64)
++ENTRY(_start)
++
++SECTIONS
++{
++  /DISCARD/ : {
++    *(.ARM.exidx*)
++    *(.ARM.extab*)
++    /*
++     * Discard any r/w data - this produces a link error if we have any,
++     * which is required for PIC decompression.  Local data generates
++     * GOTOFF relocations, which prevents it being relocated independently
++     * of the text/got segments.
++     */
++    *(.data)
++  }
++  . = TEXT_START;
++  _text = .;
++  .text : {
++    _start = .;
++    *(.start)
++    *(.text)
++    *(.text.*)
++    *(.fixup)
++    *(.gnu.warning)
++    *(.glue_7t)
++    *(.glue_7)
++  }
++  .rodata : {
++    *(.rodata)
++    *(.rodata.*)
++  }
++  .piggydata : {
++    *(.piggydata)
++  }
++
++  . = ALIGN(4);
++  _etext = .;
++
++  .got.plt		: { *(.got.plt) }
++  _got_start = .;
++  .got			: { *(.got) }
++  _got_end = .;
++
++  /* ensure the zImage file size is always a multiple of 64 bits */
++  /* (without a dummy byte, ld just ignores the empty section) */
++  .pad			: { BYTE(0); . = ALIGN(8); }
++  _edata = .;
++
++  _magic_sig = ZIMAGE_MAGIC(0x016f2818);
++  _magic_start = 0x016f2818;
++  _magic_end = ZIMAGE_MAGIC(_edata);
++
++  . = BSS_START;
++  __bss_start = .;
++  .bss			: { *(.bss) }
++  _end = .;
++
++  . = ALIGN(8);		/* the stack must be 64-bit aligned */
++  .stack		: { *(.stack) }
++
++  .stab 0		: { *(.stab) }
++  .stabstr 0		: { *(.stabstr) }
++  .stab.excl 0		: { *(.stab.excl) }
++  .stab.exclstr 0	: { *(.stab.exclstr) }
++  .stab.index 0		: { *(.stab.index) }
++  .stab.indexstr 0	: { *(.stab.indexstr) }
++  .comment 0		: { *(.comment) }
++}
+diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
+index ddbe6bf00e33..d581941074ba 100644
+--- a/arch/arm64/include/asm/assembler.h
++++ b/arch/arm64/include/asm/assembler.h
+@@ -185,9 +185,15 @@ lr	.req	x30		// link register
+ 	 * @dst: destination register (64 bit wide)
+ 	 * @sym: name of the symbol
+ 	 */
+-	.macro	adr_l, dst, sym
+-	adrp	\dst, \sym
+-	add	\dst, \dst, :lo12:\sym
++
++	.macro  adr_l, dst, sym, tmp
++	.ifb    \tmp
++	adrp    \dst, \sym
++	add     \dst, \dst, :lo12:\sym
++	.else
++	adrp    \tmp, \sym
++	add     \dst, \tmp, :lo12:\sym
++	.endif
+ 	.endm
+ 
+ 	/*
+@@ -197,7 +203,7 @@ lr	.req	x30		// link register
+ 	 *       32-bit wide register, in which case it cannot be used to hold
+ 	 *       the address
+ 	 */
+-	.macro	ldr_l, dst, sym, tmp=
++	.macro	ldr_l, dst, sym, tmp
+ 	.ifb	\tmp
+ 	adrp	\dst, \sym
+ 	ldr	\dst, [\dst, :lo12:\sym]
+diff --git a/arch/arm64/include/asm/virt.h b/arch/arm64/include/asm/virt.h
+index 412b9ac95396..cd702765153d 100644
+--- a/arch/arm64/include/asm/virt.h
++++ b/arch/arm64/include/asm/virt.h
+@@ -38,6 +38,14 @@
+ /* Max number of HYP stub hypercalls */
+ #define HVC_STUB_HCALL_NR 3
+ 
++#ifdef CONFIG_SELFDECOMPRESS_ZIMAGE
++/*
++ * keep HVC_SET_VECTORS as 2 and HVC_BOOT_KERNEL as 6 to not break compress
++ * feature.
++ */
++#define HVC_BOOT_KERNEL 6
++#endif
++
+ /* Error returned when an invalid stub number is passed into x0 */
+ #define HVC_STUB_ERR	0xbadca11
+ 
+-- 
+2.12.3
+
diff --git a/meta-openeuler/recipes-kernel/linux/files/patches/arm64/0001-kernel6.6-arm64-add-zImage-support-for-arm64.patch b/meta-openeuler/recipes-kernel/linux/files/patches/arm64/0001-kernel6.6-arm64-add-zImage-support-for-arm64.patch
new file mode 100644
index 0000000000000000000000000000000000000000..81935bc41214270b6ae8bb443318ebf7ec284db7
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/files/patches/arm64/0001-kernel6.6-arm64-add-zImage-support-for-arm64.patch
@@ -0,0 +1,1793 @@
+From a13b875de7758fe1348e1f59162f30a852f7028c Mon Sep 17 00:00:00 2001
+From: fanglinxu <fanglinxu@huawei.com>
+Date: Thu, 18 Apr 2024 21:18:53 +0800
+Subject: [PATCH] kernel6.6 arm64 add zImage support for arm64
+
+This patch allows using a kernel zImage compressed with LZMA/GZIP/LZ4/LZ0/XZ(default),
+and extracting the zImage itself to Image. It might be useful on machines
+with a very limited amount of storage, as the size benefit is quite significant
+
+Signed-off-by: fanglinxu <fanglinxu@huawei.com>
+
+diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
+index 2a875546b..f193e46e3 100644
+--- a/arch/arm64/Kconfig
++++ b/arch/arm64/Kconfig
+@@ -2604,3 +2604,4 @@ source "drivers/acpi/Kconfig"
+ 
+ source "arch/arm64/kvm/Kconfig"
+ 
++source "arch/arm64/boot/compressed/Kconfig"
+diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile
+index 94be26b6c..ac1889725 100644
+--- a/arch/arm64/Makefile
++++ b/arch/arm64/Makefile
+@@ -11,6 +11,7 @@
+ # Copyright (C) 1995-2001 by Russell King
+ 
+ LDFLAGS_vmlinux	:=--no-undefined -X
++OBJCOPYFLAGS    :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
+ 
+ ifeq ($(CONFIG_RELOCATABLE), y)
+ # Pass --no-apply-dynamic-relocs to restore pre-binutils-2.27 behaviour
+@@ -152,6 +153,8 @@ boot		:= arch/arm64/boot
+ 
+ ifeq ($(CONFIG_EFI_ZBOOT),)
+ KBUILD_IMAGE	:= $(boot)/Image.gz
++else ifeq ($(CONFIG_SELFDECOMPRESS_ZIMAGE), y)
++KBUILD_IMAGE   := zImage Image
+ else
+ KBUILD_IMAGE	:= $(boot)/vmlinuz.efi
+ endif
+@@ -159,7 +162,7 @@ endif
+ all:	$(notdir $(KBUILD_IMAGE))
+ 
+ vmlinuz.efi: Image
+-Image vmlinuz.efi: vmlinux
++Image zImage vmlinuz.efi: vmlinux
+ 	$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
+ 
+ Image.%: Image
+diff --git a/arch/arm64/boot/Makefile b/arch/arm64/boot/Makefile
+index 1761f5972..684d01aa0 100644
+--- a/arch/arm64/boot/Makefile
++++ b/arch/arm64/boot/Makefile
+@@ -16,7 +16,11 @@
+ 
+ OBJCOPYFLAGS_Image :=-O binary -R .note -R .note.gnu.build-id -R .comment -S
+ 
++ifeq ($(CONFIG_SELFDECOMPRESS_ZIMAGE), y)
++targets := zImage Image Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo Image.zst
++else
+ targets := Image Image.bz2 Image.gz Image.lz4 Image.lzma Image.lzo Image.zst
++endif
+ 
+ $(obj)/Image: vmlinux FORCE
+ 	$(call if_changed,objcopy)
+@@ -39,6 +43,15 @@ $(obj)/Image.lzo: $(obj)/Image FORCE
+ $(obj)/Image.zst: $(obj)/Image FORCE
+ 	$(call if_changed,zstd)
+ 
++ifeq ($(CONFIG_SELFDECOMPRESS_ZIMAGE), y)
++$(obj)/compressed/vmlinux: $(obj)/Image FORCE
++	$(Q)$(MAKE) $(build)=$(obj)/compressed $@
++
++$(obj)/zImage:	$(obj)/compressed/vmlinux FORCE
++	$(call if_changed,objcopy)
++
++endif
++
+ EFI_ZBOOT_PAYLOAD	:= Image
+ EFI_ZBOOT_BFD_TARGET	:= elf64-littleaarch64
+ EFI_ZBOOT_MACH_TYPE	:= ARM64
+diff --git a/arch/arm64/boot/compressed/Kconfig b/arch/arm64/boot/compressed/Kconfig
+new file mode 100644
+index 000000000..65c37a369
+--- /dev/null
++++ b/arch/arm64/boot/compressed/Kconfig
+@@ -0,0 +1,48 @@
++# add zImage selfdecompres config
++
++config SELFDECOMPRESS_ZIMAGE
++	bool "zImage support decompress itself to Image"
++	default y
++	help
++	  This option allow selfdecompress zImage to Image.
++
++menu "zImage support selfdecompre features"
++    depends on SELFDECOMPRESS_ZIMAGE
++
++choice
++    prompt "compress algorithm for zImage"
++    default SELFDECOMPRESS_ZIMAGE_XZ
++config SELFDECOMPRESS_ZIMAGE_GZIP
++    bool "use gzip algorithm for zImage"
++
++config SELFDECOMPRESS_ZIMAGE_XZ
++    bool "use xz algorithm for zImage"
++
++config SELFDECOMPRESS_ZIMAGE_LZ4
++    bool "use lz4 algorithm for zImage"
++
++config SELFDECOMPRESS_ZIMAGE_LZMA
++    bool "use lzma algorithm for zImage"
++
++config SELFDECOMPRESS_ZIMAGE_LZO
++    bool "use lzo algorithm for zImage"
++
++endchoice
++
++config ZIMAGE_2M_TEXT_OFFSET
++	bool "Support 2M_TEXT_OFFSET"
++	default n
++	help
++	  This option support to add 2M offset on the entry
++	  of the second kernel.
++
++	  On kernel 5.10, it gets rid of the 0x80000 TEXT_OFFSET.
++	  Some of boards will upload dtb between KERNEL_PHYS_START
++	  and KERNEL_PHYS_START + TEXT_OFFSET and dtb will be
++	  destroyed after self-decompress.
++
++	  The address of dtb will not be changed. Thus, we can place
++	  the KERNEL_PHYS_START further. KERNEL_PHYS_START need to
++	  be 2M aligned, so we add 2M TEXT_OFFSET.
++
++endmenu
+diff --git a/arch/arm64/boot/compressed/Makefile b/arch/arm64/boot/compressed/Makefile
+new file mode 100644
+index 000000000..5ac24299f
+--- /dev/null
++++ b/arch/arm64/boot/compressed/Makefile
+@@ -0,0 +1,121 @@
++#
++# linux/arch/arm/boot/compressed/Makefile
++#
++# create a compressed vmlinuz image from the original vmlinux
++#
++
++HEAD	= head.o
++OBJS	+= misc.o decompress.o
++
++# string library code (-Os is enforced to keep it much smaller)
++OBJS		+= string.o
++CFLAGS_string.o	:= -Os
++
++OBJS		+= hyp-stub.o
++
++GCOV_PROFILE		:= n
++KASAN_SANITIZE		:= n
++UBSAN_SANITIZE		:= n
++KCOV_INSTRUMENT		:= n
++#
++# We now have a PIC decompressor implementation.  Decompressors running
++# from RAM should not define ZTEXTADDR.  Decompressors running directly
++# from ROM or Flash must define ZTEXTADDR (preferably via the config)
++# FIXME: Previous assignment to ztextaddr-y is lost here. See SHARK
++ifeq ($(CONFIG_ZBOOT_ROM),y)
++ZTEXTADDR	:= $(CONFIG_ZBOOT_ROM_TEXT)
++ZBSSADDR	:= $(CONFIG_ZBOOT_ROM_BSS)
++else
++ZTEXTADDR	:= 0
++ZBSSADDR	:= ALIGN(8)
++endif
++
++CPPFLAGS_vmlinux.lds := -DTEXT_START="$(ZTEXTADDR)" -DBSS_START="$(ZBSSADDR)"
++
++compress-$(CONFIG_SELFDECOMPRESS_ZIMAGE_GZIP) = gzip
++compress-$(CONFIG_SELFDECOMPRESS_ZIMAGE_LZO)  = lzo_with_size
++compress-$(CONFIG_SELFDECOMPRESS_ZIMAGE_LZMA) = lzma_with_size
++compress-$(CONFIG_SELFDECOMPRESS_ZIMAGE_XZ)   = xzkern_with_size
++compress-$(CONFIG_SELFDECOMPRESS_ZIMAGE_LZ4)  = lz4_with_size
++
++targets       := vmlinux vmlinux.lds piggy_data piggy.o \
++		 head.o misc.o $(OBJS)
++
++clean-files += piggy_data  vmlinux
++
++# Make sure files are removed during clean
++extra-y       += hyp-stub.S
++
++ifeq ($(CONFIG_FUNCTION_TRACER),y)
++ORIG_CFLAGS := $(KBUILD_CFLAGS)
++KBUILD_CFLAGS = $(subst -pg, , $(ORIG_CFLAGS))
++endif
++
++ccflags-y := -fpic  -fno-builtin -I$(obj)
++asflags-y := -DZIMAGE
++
++# Supply kernel BSS size to the decompressor via a linker symbol.
++KBSS_SZ = $(shell $(CROSS_COMPILE)size $(obj)/../../../../vmlinux | \
++		awk 'END{print $$3}')
++# Supply ZRELADDR to the decompressor via a linker symbol.
++LDFLAGS_vmlinux = --defsym _kernel_bss_size=$(KBSS_SZ)
++ifneq ($(CONFIG_AUTO_ZRELADDR),y)
++LDFLAGS_vmlinux += --defsym zreladdr=0x80000
++endif
++ifeq ($(CONFIG_CPU_ENDIAN_BE8),y)
++LDFLAGS_vmlinux += --be8
++endif
++# ?
++LDFLAGS_vmlinux += -p
++# Report unresolved symbol references
++LDFLAGS_vmlinux += --no-undefined
++# Delete all temporary local symbols
++LDFLAGS_vmlinux += -X
++# Next argument is a linker script
++LDFLAGS_vmlinux += -T
++
++# For __aeabi_uidivmod
++
++
++# For __aeabi_llsl
++
++
++# For __bswapsi2, __bswapdi2
++
++$(obj)/bswapsdi2.S: $(srctree)/arch/$(SRCARCH)/lib/bswapsdi2.S
++
++# We need to prevent any GOTOFF relocs being used with references
++# to symbols in the .bss section since we cannot relocate them
++# independently from the rest at run time.  This can be achieved by
++# ensuring that no private .bss symbols exist, as global symbols
++# always have a GOT entry which is what we need.
++# The .data section is already discarded by the linker script so no need
++# to bother about it here.
++check_for_bad_syms = \
++bad_syms=$$($(CROSS_COMPILE)nm $@ | sed -n 's/^.\{8\} [bc] \(.*\)/\1/p') && \
++[ -z "$$bad_syms" ] || \
++  ( echo "following symbols must have non local/private scope:" >&2; \
++    echo "$$bad_syms" >&2; rm -f $@; false )
++
++check_for_multiple_zreladdr = \
++if [ $(words $(ZRELADDR)) -gt 1 -a "$(CONFIG_AUTO_ZRELADDR)" = "" ]; then \
++	echo 'multiple zreladdrs: $(ZRELADDR)'; \
++	echo 'This needs CONFIG_AUTO_ZRELADDR to be set'; \
++	false; \
++fi
++$(obj)/vmlinux: $(obj)/vmlinux.lds $(obj)/$(HEAD) $(obj)/piggy.o \
++		$(addprefix $(obj)/, $(OBJS)) $(lib1funcs) $(ashldi3) \
++		$(bswapsdi2) FORCE
++	@$(check_for_multiple_zreladdr)
++	$(call if_changed,ld)
++	@$(check_for_bad_syms)
++
++$(obj)/piggy_data: $(obj)/../Image FORCE
++	$(call if_changed,$(compress-y))
++
++$(obj)/piggy.o:  $(obj)/piggy_data
++
++CFLAGS_font.o := -Dstatic=
++
++$(obj)/font.c: $(FONTC)
++	$(call cmd,shipped)
+diff --git a/arch/arm64/boot/compressed/decompress.c b/arch/arm64/boot/compressed/decompress.c
+new file mode 100644
+index 000000000..1d479ca02
+--- /dev/null
++++ b/arch/arm64/boot/compressed/decompress.c
+@@ -0,0 +1,55 @@
++#define _LINUX_STRING_H_
++
++#include <linux/compiler.h>	/* for inline */
++#include <linux/types.h>	/* for size_t */
++#include <linux/stddef.h>	/* for NULL */
++#include <linux/linkage.h>
++#include <asm/string.h>
++#include "misc.h"
++
++#define STATIC static
++#define STATIC_RW_DATA	/* non-static please */
++
++/* Diagnostic functions */
++#ifdef DEBUG
++#  define Assert(cond, msg) {if (!(cond)) error(msg); }
++#  define Trace(x) (fprintf x)
++#  define Tracev(x) {if (verbose) fprintf x ; }
++#  define Tracevv(x) {if (verbose > 1) fprintf x ; }
++#  define Tracec(c, x) {if (verbose && (c)) fprintf x ; }
++#  define Tracecv(c, x) {if (verbose > 1 && (c)) fprintf x ; }
++#else
++#  define Assert(cond, msg)
++#  define Trace(x)
++#  define Tracev(x)
++#  define Tracevv(x)
++#  define Tracec(c, x)
++#  define Tracecv(c, x)
++#endif
++
++#ifdef CONFIG_SELFDECOMPRESS_ZIMAGE_GZIP
++#include "../../../../lib/decompress_inflate.c"
++#endif
++
++#ifdef CONFIG_SELFDECOMPRESS_ZIMAGE_LZO
++#include "../../../../lib/decompress_unlzo.c"
++#endif
++
++#ifdef CONFIG_SELFDECOMPRESS_ZIMAGE_LZMA
++#include "../../../../lib/decompress_unlzma.c"
++#endif
++
++#ifdef CONFIG_SELFDECOMPRESS_ZIMAGE_XZ
++#define memmove memmove
++#define memcpy memcpy
++#include "../../../../lib/decompress_unxz.c"
++#endif
++
++#ifdef CONFIG_SELFDECOMPRESS_ZIMAGE_LZ4
++#include "../../../../lib/decompress_unlz4.c"
++#endif
++
++int do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x))
++{
++	return __decompress(input, len, NULL, NULL, output, 0, NULL, error);
++}
+diff --git a/arch/arm64/boot/compressed/head.S b/arch/arm64/boot/compressed/head.S
+new file mode 100644
+index 000000000..ff3c43db7
+--- /dev/null
++++ b/arch/arm64/boot/compressed/head.S
+@@ -0,0 +1,816 @@
++/*
++ *  linux/arch/arm/boot/compressed/head.S
++ *
++ *  Copyright (C) 1996-2002 Russell King
++ *  Copyright (C) 2004 Hyok S. Choi (MPU support)
++ */
++
++#include <linux/linkage.h>
++#include <linux/init.h>
++#include <linux/irqchip/arm-gic-v3.h>
++#include <asm/assembler.h>
++#include <asm/ptrace.h>
++#include <asm/asm-offsets.h>
++#include <asm/cache.h>
++#include <asm/cputype.h>
++#include <asm/memory.h>
++#include <asm/thread_info.h>
++#include <asm/pgtable-hwdef.h>
++#include <asm/pgtable.h>
++#include <asm/page.h>
++#include <asm/virt.h>
++
++/*
++ * read_ctr - read CTR_EL0.
++ */
++        .purgem read_ctr
++        .macro  read_ctr, reg
++        mrs     \reg, ctr_el0                   // read CTR
++        nop
++        .endm
++
++
++        .macro	swap tmp
++        CPU_BE(rev	\tmp, \tmp)
++        .endm
++
++        .macro	print
++        swap     w22
++        str       w22, [x23]
++        .endm
++
++#include <asm/sysreg.h>
++#define MAIR_SET							\
++	(MAIR_ATTRIDX(MAIR_ATTR_DEVICE_nGnRnE, MT_DEVICE_nGnRnE) |	\
++	 MAIR_ATTRIDX(MAIR_ATTR_DEVICE_nGnRE, MT_DEVICE_nGnRE) |	\
++	 MAIR_ATTRIDX(MAIR_ATTR_NORMAL_NC, MT_NORMAL_NC) |		\
++	 MAIR_ATTRIDX(MAIR_ATTR_NORMAL, MT_NORMAL))
++
++#ifdef CONFIG_ARM64_64K_PAGES
++#define TCR_TG_FLAGS    TCR_TG0_64K | TCR_TG1_64K
++#else
++#define TCR_TG_FLAGS    TCR_TG0_4K | TCR_TG1_4K
++#endif
++
++#ifdef CONFIG_SMP
++#define TCR_SMP_FLAGS   TCR_SHARED
++#else
++#define TCR_SMP_FLAGS   0
++#endif
++
++/* PTWs cacheable, inner/outer WBWA */
++#define TCR_CACHE_FLAGS TCR_IRGN_WBWA | TCR_ORGN_WBWA
++
++
++#ifdef CONFIG_ARM64_64K_PAGES
++#define BLOCK_SHIFT     PAGE_SHIFT
++#define BLOCK_SIZE      PAGE_SIZE
++#define TABLE_SHIFT     PMD_SHIFT
++#else
++#define BLOCK_SHIFT     PMD_SHIFT
++#define BLOCK_SIZE      PMD_SIZE
++#define TABLE_SHIFT     PUD_SHIFT
++#endif
++
++
++/*
++ * Initial memory map attributes.
++ */
++#ifndef CONFIG_SMP
++#define PTE_FLAGS       PTE_TYPE_PAGE | PTE_AF
++#define PMD_FLAGS       PMD_TYPE_SECT | PMD_SECT_AF
++#else
++#define PTE_FLAGS       PTE_TYPE_PAGE | PTE_AF | PTE_SHARED
++#define PMD_FLAGS       PMD_TYPE_SECT | PMD_SECT_AF | PMD_SECT_S
++#endif
++
++#ifdef CONFIG_ARM64_64K_PAGES
++#define MM_MMUFLAGS     PTE_ATTRINDX(MT_NORMAL) | PTE_FLAGS
++#define DEV_MMUFLAGS	PTE_ATTRINDX(MT_DEVICE_nGnRE) | PTE_FLAGS
++#else
++#define MM_MMUFLAGS     PMD_ATTRINDX(MT_NORMAL) | PMD_FLAGS
++#define DEV_MMUFLAGS    PMD_ATTRINDX(MT_DEVICE_nGnRE) | PMD_FLAGS
++#endif
++
++	.macro push_regs
++        sub     sp, sp, #16
++        stp     x0, x1, [sp], #-16
++        stp     x2, x3, [sp], #-16
++        stp     x4, x5, [sp], #-16
++        stp     x6, x7, [sp], #-16
++        stp     x8, x9, [sp], #-16
++        stp     x10, x11, [sp], #-16
++        stp     x12, x13, [sp]
++	.endm
++
++	.macro pop_regs
++        ldp     x12, x13, [sp], #16
++        ldp     x10, x11, [sp], #16
++        ldp     x8, x9, [sp], #16
++        ldp     x6, x7, [sp], #16
++        ldp     x4, x5, [sp], #16
++        ldp     x2, x3, [sp], #16
++        ldp     x0, x1, [sp], #16
++	.endm
++
++#define printN(xxx)	\
++	push_regs	;\
++	mov	x0, xxx;\
++	bl	printNum ;\
++	pop_regs
++
++	.type	wont_overwrite, #function
++	.type	restart, #function
++	.type	not_relocated, #function
++
++start:
++        .rept   8
++        mov     x0, x0
++        .endr
++        mov	x10, x0
++        mov	x11, x1
++        mov	x12, x2
++        mov	x13, x3
++        bl	el2_setup
++        bl	save_boot_mode
++        bl 	save_args
++        adr_l	sp, .L_user_stack_end, x0
++        mov	x0, sp
++        adr     x4, start
++        lsr	x4, x4, #21
++        lsl	x4, x4, #21
++	/*
++	 * Add 2M offset to start address of second kernel.
++	 * Avoid destroying dtb of some boards after getting
++	 * rid of TEXT_OFFSET on kernel 5.8.
++	 */
++	add	x4, x4, #0x200000
++	mov	x25, x4
++restart:
++        adr	x0, LC0
++        ldp	x1, x2, [x0]
++        ldp     x3, x6, [x0, #16]
++        ldp     x10, x11, [x0, #32]
++        ldp	x12, x13, [x0, #48]
++
++        sub	x0, x0, x1
++        add	x6, x6, x0
++        add	x10, x10, x0
++        add	sp, x13, x0
++
++        mov	x9, #0
++        ldrb    w9, [x10, #0]
++        ldrb    w14, [x10, #1]
++        orr     w9, w9, w14, lsl #8
++        ldrb    w14, [x10, #2]
++        ldrb    w10, [x10, #3]
++        orr     w9, w9, w14, lsl #16
++        orr     w9, w9, w10, lsl #24
++        add     x10, sp, #0x10000
++        mov	x5, #0
++
++/*
++ *   r0  = delta
++ *   x2  = BSS start
++ *   x3  = BSS end
++ *   x4  = final kernel address (possibly with LSB set)
++ *   x5  = appended dtb size (still unknown)
++ *   x6  = _edata
++ *   x7  = architecture ID
++ *   x8  = atags/device tree pointer
++ *   x9  = size of decompressed image
++ *   x10 = end of this image, including  bss/stack/malloc space if non XIP
++ *   x11 = GOT start
++ *   x12 = GOT end
++ *   sp  = stack pointer
++ *
++ * if there are device trees (dtb) appended to zImage, advance r10 so that the
++ * dtb data will get relocated along with the kernel if necessary.
++ */
++
++
++/*
++ * Check to see if we will overwrite ourselves.
++ *   x4  = final kernel address (possibly with LSB set)
++ *   x9  = size of decompressed image
++ *   x10 = end of this image, including  bss/stack/malloc space if non XIP
++ * We basically want:
++ *   x4 - 16k page directory >= r10 -> OK
++ *   x4 + image length <= address of wont_overwrite -> OK
++ * Note: the possible LSB in r4 is harmless here.
++ */
++
++        add     x10, x10, #0x10000
++        cmp     x4, x10
++        bhs     wont_overwrite
++        add     x10, x4, x9
++        adr     x9, wont_overwrite
++        cmp     x10, x9
++        bls     wont_overwrite
++/*
++ * Relocate ourselves past the end of the decompressed kernel.
++ *   x6  = _edata
++ *   x10 = end of the decompressed kernel
++ * Because we always copy ahead, we need to do it from the end and go
++ * backward in case the source and destination overlap.
++ */
++        /*
++         * Bump to the next page with the size of
++         * the relocation code added. This avoids overwriting
++         * ourself when the offset is small.
++         */
++        add     x10, x10, #((reloc_code_end - restart + 0x1000) & ~0xFFF)
++        bic	x10, x10, #0xFFF
++
++        /* Get start of code we want to copy and align it down. */
++        adr     x5, restart
++        bic     x5, x5, #0xFFF
++
++        sub	x9, x6, x5
++        add	x9, x9, #0xFFF
++        bic	x9, x9, #0xFFF
++        add	x6, x9, x5
++        add	x9, x9, x10
++        add	x26, x9, 0x300000
++        bic	x26, x26, #0x1ffff
++        bl	__create_page_tables
++1:
++        //copy 256 BYTE per loop
++        sub	x6, x6, #256
++        sub	x9, x9, #256
++        ldp	x13, x14, [x6]
++        stp	x13, x14, [x9]
++        ldp     x13, x14, [x6, #1 * 16]
++        stp     x13, x14, [x9, #1 * 16]
++        ldp     x13, x14, [x6, #2 * 16]
++        stp     x13, x14, [x9, #2 * 16]
++        ldp     x13, x14, [x6, #3 * 16]
++        stp     x13, x14, [x9, #3 * 16]
++        ldp     x13, x14, [x6, #4 * 16]
++        stp     x13, x14, [x9, #4 * 16]
++        ldp     x13, x14, [x6, #5 * 16]
++        stp     x13, x14, [x9, #5 * 16]
++        ldp     x13, x14, [x6, #6 * 16]
++        stp     x13, x14, [x9, #6 * 16]
++        ldp     x13, x14, [x6, #7 * 16]
++        stp     x13, x14, [x9, #7 * 16]
++        ldp     x13, x14, [x6, #8 * 16]
++        stp     x13, x14, [x9, #8 * 16]
++        ldp     x13, x14, [x6, #9 * 16]
++        stp     x13, x14, [x9, #9 * 16]
++        ldp     x13, x14, [x6, #10 * 16]
++        stp     x13, x14, [x9, #10 * 16]
++        ldp     x13, x14, [x6, #11 * 16]
++        stp     x13, x14, [x9, #11 * 16]
++        ldp     x13, x14, [x6, #12 * 16]
++        stp     x13, x14, [x9, #12 * 16]
++        ldp     x13, x14, [x6, #13 * 16]
++        stp     x13, x14, [x9, #13 * 16]
++        ldp     x13, x14, [x6, #14 * 16]
++        stp     x13, x14, [x9, #14 * 16]
++        ldp     x13, x14, [x6, #15 * 16]
++        stp     x13, x14, [x9, #15 * 16]
++        cmp	x6, x5
++        bne	1b
++        /* Preserve offset to relocated code. */
++        sub     x6, x9, x6
++        mov	x0, x5
++        mov	x1, #0x2000000
++        push_regs
++        add x1, x1, x0
++        bl	dcache_clean_poc
++        pop_regs
++        adr	x0, restart
++        add	x0, x0, x6
++        adr	x20, boot_mode
++        ldr	x20, [x20]
++        cmp	w20, #BOOT_CPU_MODE_EL2
++        b.ne	no_set_vector
++        add	x22, x22, x6
++        hvc	#HVC_SET_VECTORS
++no_set_vector:
++        ldr	x1, [x0]
++        ldr	x1, [x0]
++        br	x0
++
++wont_overwrite:
++/*
++ * If delta is zero, we are running at the address we were linked at.
++ *   x0  = delta
++ *   x2  = BSS start
++ *   x3  = BSS end
++ *   x4  = kernel execution address (possibly with LSB set)
++ *   x5  = appended dtb size (0 if not present)
++ *   x7  = architecture ID
++ *   x8  = atags pointer
++ *   x11 = GOT start
++ *   x12 = GOT end
++ *   sp  = stack pointer
++ */
++        orr     x1, x0, x5
++        cbz     x1, not_relocated
++
++        add     x11, x11, x0
++        add     x12, x12, x0
++
++        /*
++         * If we're running fully PIC === CONFIG_ZBOOT_ROM = n,
++         * we need to fix up pointers into the BSS region.
++         * Note that the stack pointer has already been fixed up.
++         */
++        add     x2, x2, x0
++        add     x3, x3, x0
++
++        /*
++         * Relocate all entries in the GOT table.
++         * Bump bss entries to _edata + dtb size
++         */
++
++1:      ldr     x1, [x11, #0]
++        add     x1, x1, x0
++        cmp     x1, x2
++        blo	2f
++        cmp     x1, x3
++        bhs	2f
++        add   x1, x1, x5
++2:
++        str     x1, [x11], #8
++        cmp     x11, x12
++        blo     1b
++
++        /* relocate the bss section from the tail of zImage to the tail of zImage-dtb */
++        add     x2, x2, x5
++        add     x3, x3, x5
++
++not_relocated:
++        mov     x0, #0
++1:      stp     x0, x0, [x2], #16
++        cmp     x2, x3
++        blo     1b
++
++        mov	x0, x4
++        mov     x1, sp
++        add     x2, sp, #0x10000
++        bl	decompress_kernel
++
++        isb
++        dsb	sy
++        mov	x0, x25
++        add	x1, sp, #0x10000
++        bl      dcache_clean_inval_poc
++
++        isb
++        dsb	sy
++        mrs	x0, sctlr_el1
++        mov	x1, #0x005
++        bic	x0, x0, x1
++        isb
++        msr	sctlr_el1, x0
++        isb
++        ic	iallu
++        dsb	nsh
++        isb
++        .rept	8
++        mov	x0, x0
++        .endr
++        bl	restore_args
++        adr	x20, boot_mode
++        ldr	x20, [x20]
++        cmp	w20, #BOOT_CPU_MODE_EL1
++        b.ne	boot_from_el2
++        br	x25
++        b	fail_boot
++boot_from_el2:
++	hvc	#HVC_BOOT_KERNEL
++fail_boot:
++
++SYM_FUNC_START(el2_setup)
++        mrs     x0, CurrentEL
++        cmp     x0, #CurrentEL_EL2
++        b.ne    1f
++        mrs     x0, sctlr_el2
++CPU_BE( orr     x0, x0, #(1 << 25)      )       // Set the EE bit for EL2
++CPU_LE( bic     x0, x0, #(1 << 25)      )       // Clear the EE bit for EL2
++        msr     sctlr_el2, x0
++        b       2f
++1:      mrs     x0, sctlr_el1
++CPU_BE( orr     x0, x0, #(3 << 24)      )       // Set the EE and E0E bits for EL1
++CPU_LE( bic     x0, x0, #(3 << 24)      )       // Clear the EE and E0E bits for EL1
++        msr     sctlr_el1, x0
++        mov     w20, #BOOT_CPU_MODE_EL1         // This cpu booted in EL1
++        isb
++        ret
++
++        /* Hyp configuration. */
++2:      mov     x0, #(1 << 31)                  // 64-bit EL1
++        msr     hcr_el2, x0
++
++        /* Generic timers. */
++        mrs     x0, cnthctl_el2
++        orr     x0, x0, #3                      // Enable EL1 physical timers
++        msr     cnthctl_el2, x0
++        msr     cntvoff_el2, xzr                // Clear virtual offset
++
++#ifdef CONFIG_ARM_GIC_V3
++        /* GICv3 system register access */
++        mrs     x0, id_aa64pfr0_el1
++        ubfx    x0, x0, #24, #4
++        cmp     x0, #1
++        b.ne    3f
++
++        mrs_s   x0, SYS_ICC_SRE_EL2
++        orr     x0, x0, #ICC_SRE_EL2_SRE        // Set ICC_SRE_EL2.SRE==1
++        orr     x0, x0, #ICC_SRE_EL2_ENABLE     // Set ICC_SRE_EL2.Enable==1
++        msr_s   SYS_ICC_SRE_EL2, x0
++        isb                                     // Make sure SRE is now set
++        msr_s   SYS_ICH_HCR_EL2, xzr            // Reset ICC_HCR_EL2 to defaults
++
++3:
++#endif
++        /* Populate ID registers. */
++        mrs     x0, midr_el1
++        mrs     x1, mpidr_el1
++        msr     vpidr_el2, x0
++        msr     vmpidr_el2, x1
++
++        /* sctlr_el1 */
++        mov     x0, #0x0800                     // Set/clear RES{1,0} bits
++CPU_BE( movk    x0, #0x33d0, lsl #16    )       // Set EE and E0E on BE systems
++CPU_LE( movk    x0, #0x30d0, lsl #16    )       // Clear EE and E0E on LE systems
++        msr     sctlr_el1, x0
++
++        /* Coprocessor traps. */
++        mov     x0, #0x33ff
++        msr     cptr_el2, x0                    // Disable copro. traps to EL2
++
++#ifdef CONFIG_COMPAT
++        msr     hstr_el2, xzr                   // Disable CP15 traps to EL2
++#endif
++
++        /* Stage-2 translation */
++        msr     vttbr_el2, xzr
++
++        /* Hypervisor stub */
++        adrp	x0, __hyp_stub_vectors
++        add	x0, x0, #:lo12:__hyp_stub_vectors
++        mov	x22,x0
++        msr	vbar_el2, x0
++
++        /* spsr */
++        mov     x0, #(PSR_F_BIT | PSR_I_BIT | PSR_A_BIT | PSR_D_BIT |\
++                PSR_MODE_EL1h)
++        msr     spsr_el2, x0
++        msr     elr_el2, lr
++        mov     w20, #BOOT_CPU_MODE_EL2         // This CPU booted in EL2
++        eret
++SYM_FUNC_END(el2_setup)
++
++SYM_FUNC_START(save_args)
++        adr	x21, boot_args
++        stp	x10, x11, [x21]
++        stp	x12, x13, [x21, #16]
++        adr	x21, dtb_addr
++        str	x10, [x21]
++        ret
++SYM_FUNC_END(save_args)
++
++SYM_FUNC_START(restore_args)
++        mov	x26, lr
++        adr	x21, boot_args
++        ldp	x0, x1, [x21]
++        ldp     x2, x3, [x21, #16]
++        ret	x26
++SYM_FUNC_END(restore_args)
++
++SYM_FUNC_START(save_boot_mode)
++        mov	x21, 0
++        mov	w21, w20
++        mov	x20, x21
++        adr	x21, boot_mode
++        str	x20, [x21]
++        dmb	sy
++        dc	ivac, x21			// Invalidate potentially stale cache line
++        ret
++SYM_FUNC_END(save_boot_mode)
++
++#include "../../mm/cache.S"
++
++/*
++ * Macro to create a table entry to the next page.
++ *
++ *      tbl:    page table address
++ *      virt:   virtual address
++ *      shift:  #imm page table shift
++ *      ptrs:   #imm pointers per table page
++ *
++ * Preserves:   virt
++ * Corrupts:    tmp1, tmp2
++ * Returns:     tbl -> next level table page address
++ */
++        .macro  create_table_entry, tbl, virt, shift, ptrs, tmp1, tmp2
++        lsr     \tmp1, \virt, #\shift
++        and     \tmp1, \tmp1, #\ptrs - 1        // table index
++        mov	\tmp2, #PAGE_SIZE
++        madd	\tmp2, \tmp1, \tmp2, \tmp2
++        add     \tmp2, \tbl, \tmp2
++        orr     \tmp2, \tmp2, #PMD_TYPE_TABLE   // address of next table and entry type
++        str     \tmp2, [\tbl, \tmp1, lsl #3]
++        bic	\tbl, \tmp2, #PMD_TYPE_TABLE
++        .endm
++
++/*
++ * Macro to populate the PGD (and possibily PUD) for the corresponding
++ * block entry in the next level (tbl) for the given virtual address.
++ *
++ * Preserves:   tbl, next, virt
++ * Corrupts:    tmp1, tmp2
++ */
++        .macro  create_pgd_entry, tbl, virt, tmp1, tmp2
++        create_table_entry \tbl, \virt, PGDIR_SHIFT, PTRS_PER_PGD, \tmp1, \tmp2
++#if SWAPPER_PGTABLE_LEVELS == 3
++        create_table_entry \tbl, \virt, TABLE_SHIFT, PTRS_PER_PTE, \tmp1, \tmp2
++#endif
++        .endm
++
++/*
++ * Macro to populate block entries in the page table for the start..end
++ * virtual range (inclusive).
++ *
++ * Preserves:   tbl, flags
++ * Corrupts:    phys, start, end, pstate
++ */
++        .macro  create_block_map, tbl, flags, phys, start, end
++        lsr     \phys, \phys, #BLOCK_SHIFT
++        lsr     \start, \start, #BLOCK_SHIFT
++        and     \start, \start, #PTRS_PER_PTE - 1       // table index
++        orr     \phys, \flags, \phys, lsl #BLOCK_SHIFT  // table entry
++        sub	\end, \end, #1
++        lsr     \end, \end, #BLOCK_SHIFT
++        and     \end, \end, #PTRS_PER_PTE - 1           // table end index
++9999:   str     \phys, [\tbl, \start, lsl #3]           // store the entry
++        add     \start, \start, #1                      // next entry
++        add     \phys, \phys, #BLOCK_SIZE               // next block
++        cmp     \start, \end
++        b.ls    9999b
++        .endm
++
++SYM_FUNC_START(__create_page_tables)
++        push_regs
++	mov     x27, lr
++        /*
++         * Invalidate the idmap and swapper page tables to avoid potential
++         * dirty cache lines being evicted.
++         */
++        mov     x0, x26
++        mov     x1, #0x5000
++        add     x1, x1, x0
++        bl      dcache_inval_poc
++
++        /*
++         * Clear the idmap and swapper page tables.
++         */
++        mov     x0, x26
++        add     x6, x26, #0x5000
++1:      stp     xzr, xzr, [x0], #16
++        stp     xzr, xzr, [x0], #16
++        stp     xzr, xzr, [x0], #16
++        stp     xzr, xzr, [x0], #16
++        cmp     x0, x6
++        b.lo    1b
++
++        /*
++         * Create the identity mapping for all 4G addr.
++         */
++        mov	x4, #0x40000000
++        mov	x7, #DEV_MMUFLAGS
++        mov     x0, x26
++        mov     x3, #0
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x5, x4
++        create_block_map x0, x7, x3, x5, x6
++
++        mov     x7, #DEV_MMUFLAGS
++        mov	x0, x26
++        mov	x3, #0x40000000
++        create_pgd_entry x0, x3, x5, x6
++        mov	x5, x3
++        add	x6, x5, x4
++        create_block_map x0, x7, x3, x5, x6
++
++        mov     x7, #DEV_MMUFLAGS
++        mov     x0, x26
++        mov     x3, #0x80000000
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x5, x4
++        create_block_map x0, x7, x3, x5, x6
++
++        mov     x7, #DEV_MMUFLAGS
++        mov     x0, x26
++        mov     x3, #0xc0000000
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x5, x4
++        create_block_map x0, x7, x3, x5, x6
++
++        /*
++         * Create the identity mapping for all ddr we used.
++         */
++        mov     x7, #MM_MMUFLAGS
++        mov     x0, x26
++        mov     x3, x25
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x9, #0x100000
++        create_block_map x0, x7, x3, x5, x6
++
++        mov     x7, #MM_MMUFLAGS
++        mov     x0, x26
++        ldr     x3, dtb_addr
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x5, #0x10000
++        create_block_map x0, x7, x3, x5, x6
++
++        dmb     sy
++        bl	__cpu_setup
++        pop_regs
++        ret	x27
++SYM_FUNC_END(__create_page_tables)
++
++SYM_FUNC_START(__cpu_setup)
++        tlbi    vmalle1is
++        dsb     ish
++
++        str	lr, [sp, #-0x10]!
++
++        mov     x0, #3 << 20
++        msr     cpacr_el1, x0
++        msr     mdscr_el1, xzr
++        /*
++        * Memory region attributes for LPAE:
++        *
++        *   n = AttrIndx[2:0]
++        *                      n       MAIR
++        *   DEVICE_nGnRnE      000     00000000
++        *   DEVICE_nGnRE       001     00000100
++        *   DEVICE_GRE         010     00001100
++        *   NORMAL_NC          011     01000100
++        *   NORMAL             100     11111111
++        *   NORMAL_WT          101     10111011
++        */
++        adr     x5, MAIR
++        ldr	x5, [x5]
++        msr     mair_el1, x5
++        /*
++                * Prepare SCTLR
++                */
++        adr     x5, crval
++        ldp     w5, w6, [x5]
++        mrs     x0, sctlr_el1
++        bic     x0, x0, x5
++        orr     x0, x0, x6
++        /*
++         * Set/prepare TCR and TTBR. We use 512GB (39-bit) address range for
++         * both user and kernel.
++         */
++        adr	x10, TCR
++        ldr	x10, [x10]
++
++        adr	x9, idmap_t0sz
++        ldr	x9, [x9]
++
++        bfi     x10, x9, #TCR_T0SZ_OFFSET, #TCR_TxSZ_WIDTH
++
++        /*
++         * Read the PARange bits from ID_AA64MMFR0_EL1 and set the IPS bits in
++         * TCR_EL1.
++         */
++        mrs     x9, ID_AA64MMFR0_EL1
++        bfi     x10, x9, #32, #3
++        orr     x10, x10, #1<<23
++        msr     tcr_el1, x10
++
++        b	__enable_mmu
++SYM_FUNC_END(__cpu_setup)
++
++SYM_FUNC_START(__enable_mmu)
++        msr     ttbr0_el1, x26
++        isb
++        msr     sctlr_el1, x0
++        isb
++        /*
++         * Invalidate the local I-cache so that any instructions fetched
++         * speculatively from the PoC are discarded, since they may have
++         * been dynamically patched at the PoU.
++         */
++        ic      iallu
++        dsb     nsh
++        isb
++        .rept	8
++        mov     x0, x0
++        .endr
++        ldr     lr, [sp]
++        ldr	w0, [lr]
++
++        ldr     lr, [sp], #0x10
++        ret
++SYM_FUNC_END(__enable_mmu)
++
++
++SYM_FUNC_START(add_peripheral_page_tables)
++        ldr   x3, uart_addr
++        mov     x0, x26
++        mov     x7, #DEV_MMUFLAGS
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x5, #0x1000
++        create_block_map x0, x7, x3, x5, x6
++
++        ldr   x3, sysctl_addr
++        mov     x0, x26
++        mov     x7, #DEV_MMUFLAGS
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x5, #0x10000
++        create_block_map x0, x7, x3, x5, x6
++
++        ldr  x3, sysctl_addr_b
++        cmp x3, #0
++        beq 11111f
++        mov  x0,x26
++        mov  x7, #DEV_MMUFLAGS
++        create_pgd_entry x0, x3, x5, x6
++        mov     x5, x3
++        add     x6, x5, #0x10000
++        create_block_map x0, x7, x3, x5, x6
++
++11111:	tlbi    vmalle1is
++	ret
++SYM_FUNC_END(add_peripheral_page_tables)
++
++        .align  3
++        .global uart_addr
++uart_addr:
++        .quad  	0x80300000
++
++        .global sysctl_addr
++sysctl_addr:
++        .quad   0x0
++
++	.global sysctl_addr_b
++sysctl_addr_b:
++	.quad	0x0
++
++        .global dtb_addr
++dtb_addr:
++        .quad   0
++
++	.global llc_type
++llc_type:
++	.quad   0
++
++	.type   boot_mode, #object
++boot_mode:
++	.quad	0
++
++	.type   boot_args, #object
++boot_args:
++	.quad	0
++	.quad	0
++	.quad	0
++	.quad	0
++	.quad	0
++
++	.type   LC0, #object
++LC0:	.quad   LC0                     // x1
++	.quad   __bss_start             // x2
++	.quad   _end                    // x3
++	.quad   _edata                  // x6
++	.quad   input_data_end - 4      // x10 (inflated size location)
++	.quad   _got_start              // x11
++	.quad   _got_end                // x12
++	.quad   .L_user_stack_end       // sp
++	.size   LC0, . - LC0
++
++idmap_t0sz:
++	.quad  TCR_T0SZ(VA_BITS)
++
++TCR:
++	.quad	TCR_TxSZ(VA_BITS) | TCR_CACHE_FLAGS | \
++        TCR_SMP_FLAGS | TCR_TG_FLAGS | TCR_ASID16 | TCR_TBI0
++MAIR:
++	.quad	MAIR_SET
++
++    .type   crval, #object
++crval:
++        .word   0xfcffffff
++        .word   0x34d5d91d
++
++reloc_code_end:
++
++        .section ".stack", "aw", %nobits
++        .align  12
++.L_user_stack:  .space  4096
++.L_user_stack_end:
+diff --git a/arch/arm64/boot/compressed/hyp-stub.S b/arch/arm64/boot/compressed/hyp-stub.S
+new file mode 100644
+index 000000000..23188463c
+--- /dev/null
++++ b/arch/arm64/boot/compressed/hyp-stub.S
+@@ -0,0 +1,91 @@
++/*
++ * Hypervisor stub
++ *
++ * Copyright (C) 2012 ARM Ltd.
++ * Author:	Marc Zyngier <marc.zyngier@arm.com>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
++ */
++
++#include <linux/init.h>
++#include <linux/linkage.h>
++#include <linux/irqchip/arm-gic-v3.h>
++
++#include <asm/assembler.h>
++#include <asm/kvm_arm.h>
++#include <asm/ptrace.h>
++#include <asm/virt.h>
++
++	.text
++	.align 11
++
++SYM_FUNC_START(__hyp_stub_vectors)
++	ventry	el2_sync_invalid		// Synchronous EL2t
++	ventry	el2_irq_invalid			// IRQ EL2t
++	ventry	el2_fiq_invalid			// FIQ EL2t
++	ventry	el2_error_invalid		// Error EL2t
++
++	ventry	el2_sync_invalid		// Synchronous EL2h
++	ventry	el2_irq_invalid			// IRQ EL2h
++	ventry	el2_fiq_invalid			// FIQ EL2h
++	ventry	el2_error_invalid		// Error EL2h
++
++	ventry	el1_sync			// Synchronous 64-bit EL1
++	ventry	el1_irq_invalid			// IRQ 64-bit EL1
++	ventry	el1_fiq_invalid			// FIQ 64-bit EL1
++	ventry	el1_error_invalid		// Error 64-bit EL1
++
++	ventry	el1_sync_invalid		// Synchronous 32-bit EL1
++	ventry	el1_irq_invalid			// IRQ 32-bit EL1
++	ventry	el1_fiq_invalid			// FIQ 32-bit EL1
++	ventry	el1_error_invalid		// Error 32-bit EL1
++SYM_FUNC_END(__hyp_stub_vectors)
++
++	.align 11
++
++el1_sync:
++	mrs	x27, esr_el2
++	lsr	x26, x27, #ESR_ELx_EC_SHIFT
++	and	x27, x27, #ESR_ELx_ISS_MASK
++
++	cmp     x26, #ESR_ELx_EC_HVC64
++	b.ne    2f				// Not an HVC trap
++
++	cmp	x27, #HVC_SET_VECTORS
++	b.ne	1f
++	msr	vbar_el2,x22
++	b	2f
++
++1:	cmp     x27, #HVC_BOOT_KERNEL
++	b.ne    2f
++
++	br x25
++
++
++2:	eret
++SYM_FUNC_END(el1_sync)
++
++.macro invalid_vector	label
++\label:
++	b \label
++SYM_FUNC_END(\label)
++.endm
++
++	invalid_vector	el2_sync_invalid
++	invalid_vector	el2_irq_invalid
++	invalid_vector	el2_fiq_invalid
++	invalid_vector	el2_error_invalid
++	invalid_vector	el1_sync_invalid
++	invalid_vector	el1_irq_invalid
++	invalid_vector	el1_fiq_invalid
++	invalid_vector	el1_error_invalid
+diff --git a/arch/arm64/boot/compressed/image.h b/arch/arm64/boot/compressed/image.h
+new file mode 100644
+index 000000000..92cf985e0
+--- /dev/null
++++ b/arch/arm64/boot/compressed/image.h
+@@ -0,0 +1,69 @@
++/*
++ * Linker script macros to generate Image header fields.
++ *
++ * Copyright (C) 2014 ARM Ltd.
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
++ */
++
++
++#ifndef __ASM_IMAGE_H
++#define __ASM_IMAGE_H
++
++#ifndef LINKER_SCRIPT
++#error This file should only be included in vmlinux.lds.S
++#endif
++
++/*
++ * There aren't any ELF relocations we can use to endian-swap values known only
++ * at link time (e.g. the subtraction of two symbol addresses), so we must get
++ * the linker to endian-swap certain values before emitting them.
++ *
++ * Note that, in order for this to work when building the ELF64 PIE executable
++ * (for KASLR), these values should not be referenced via R_AARCH64_ABS64
++ * relocations, since these are fixed up at runtime rather than at build time
++ * when PIE is in effect. So we need to split them up in 32-bit high and low
++ * words.
++ */
++#ifdef CONFIG_CPU_BIG_ENDIAN
++#define DATA_LE32(data)				\
++	((((data) & 0x000000ff) << 24) |	\
++	 (((data) & 0x0000ff00) << 8)  |	\
++	 (((data) & 0x00ff0000) >> 8)  |	\
++	 (((data) & 0xff000000) >> 24))
++#else
++#define DATA_LE32(data) ((data) & 0xffffffff)
++#endif
++#ifdef CONFIG_CPU_BIG_ENDIAN
++#define __HEAD_FLAG_BE		1
++#else
++#define __HEAD_FLAG_BE		0
++#endif
++
++#define __HEAD_FLAG_PAGE_SIZE	((PAGE_SHIFT - 10) / 2)
++
++#define __HEAD_FLAG_PHYS_BASE	1
++
++#define __HEAD_FLAGS		((__HEAD_FLAG_BE << 0) |	\
++				 (__HEAD_FLAG_PAGE_SIZE << 1) |	\
++				 (__HEAD_FLAG_PHYS_BASE << 3))
++
++/*
++ * These will output as part of the Image header, which should be little-endian
++ * regardless of the endianness of the kernel. While constant values could be
++ * endian swapped in head.S, all are done here for consistency.
++ */
++
++kernel_img_size = _end - _text;
++
++#endif /* __ASM_IMAGE_H */
+diff --git a/arch/arm64/boot/compressed/misc.c b/arch/arm64/boot/compressed/misc.c
+new file mode 100644
+index 000000000..7fe61e939
+--- /dev/null
++++ b/arch/arm64/boot/compressed/misc.c
+@@ -0,0 +1,49 @@
++#include <linux/compiler.h>
++#include <linux/types.h>
++#include <linux/linkage.h>
++#include <linux/string.h>
++#include "misc.h"
++
++unsigned char *output_data;
++unsigned long free_mem_ptr;
++unsigned long free_mem_end_ptr;
++
++#ifndef arch_error
++#define arch_error(x)
++#endif
++
++void error(char *x)
++{
++	arch_error(x);
++	while(1);	/* Halt */
++}
++
++const unsigned long __stack_chk_guard = 0x000a0dff;
++
++void __stack_chk_fail(void)
++{
++	error("stack-protector: Kernel stack is corrupted\n");
++}
++
++void
++decompress_kernel(unsigned long output_start, unsigned long free_mem_ptr_p,
++		unsigned long free_mem_ptr_end_p,
++		int arch_id)
++{
++	int ret;
++
++	output_data		= (unsigned char *)output_start;
++	free_mem_ptr		= free_mem_ptr_p;
++	free_mem_end_ptr	= free_mem_ptr_end_p;
++
++	ret = do_decompress(input_data, input_data_end - input_data,
++			    output_data, error);
++
++	if (ret)
++		error("decompressor returned an error");
++}
++
++void fortify_panic(const char *name)
++{
++	error("detected buffer overflow");
++}
+diff --git a/arch/arm64/boot/compressed/misc.h b/arch/arm64/boot/compressed/misc.h
+new file mode 100644
+index 000000000..9aa136d48
+--- /dev/null
++++ b/arch/arm64/boot/compressed/misc.h
+@@ -0,0 +1,13 @@
++#ifndef ARM64_MISC_H
++#define ARM64_MISC_H
++
++extern unsigned char *output_data;
++extern void error(char *) __noreturn;
++extern unsigned long free_mem_ptr;
++extern unsigned long free_mem_end_ptr;
++
++/* Not needed, but used in some headers pulled in by decompressors */
++extern char input_data[];
++extern char input_data_end[];
++extern int do_decompress(u8 *input, int len, u8 *output, void (*error)(char *x));
++#endif
+diff --git a/arch/arm64/boot/compressed/piggy.S b/arch/arm64/boot/compressed/piggy.S
+new file mode 100644
+index 000000000..10f705ba9
+--- /dev/null
++++ b/arch/arm64/boot/compressed/piggy.S
+@@ -0,0 +1,6 @@
++	.section .piggydata,"a"
++	.globl	input_data
++input_data:
++	.incbin	"arch/arm64/boot/compressed/piggy_data"
++	.globl	input_data_end
++input_data_end:
+diff --git a/arch/arm64/boot/compressed/string.c b/arch/arm64/boot/compressed/string.c
+new file mode 100644
+index 000000000..5d8f9eafb
+--- /dev/null
++++ b/arch/arm64/boot/compressed/string.c
+@@ -0,0 +1,177 @@
++/*
++ * arch/arm/boot/compressed/string.c
++ *
++ * Small subset of simple string routines
++ */
++
++#include <linux/string.h>
++
++/**
++ * strrchr - Find the last occurrence of a character in a string
++ * @s: The string to be searched
++ * @c: The character to search for
++ */
++char *strrchr(const char *s, int c)
++{
++	const char *last = NULL;
++
++	do {
++		if (*s == (char)c)
++			last = s;
++	} while (*s++);
++	return (char *)last;
++}
++
++/**
++ * strnlen - Find the length of a length-limited string
++ * @s: The string to be sized
++ * @count: The maximum number of bytes to search
++ */
++size_t strnlen(const char *s, size_t count)
++{
++	const char *sc;
++
++	for (sc = s; count-- && *sc != '\0'; ++sc)
++		/* nothing */;
++	return sc - s;
++}
++
++#ifdef CONFIG_KASAN
++/*
++ * The decompressor is built without KASan but uses the same redirects as the
++ * rest of the kernel when CONFIG_KASAN is enabled, defining e.g. memcpy()
++ * to __memcpy() but since we are not linking with the main kernel string
++ * library in the decompressor, that will lead to link failures.
++ *
++ * Undefine KASan's versions, define the wrapped functions and alias them to
++ * the right names so that when e.g. __memcpy() appear in the code, it will
++ * still be linked to this local version of memcpy().
++ */
++#undef memcpy
++#undef memmove
++#undef memset
++void *__memcpy(void *__dest, __const void *__src, size_t __n) __alias(memcpy);
++void *__memmove(void *__dest, __const void *__src, size_t count) __alias(memmove);
++void *__memset(void *s, int c, size_t count) __alias(memset);
++#endif
++
++void *memcpy(void *__dest, __const void *__src, size_t __n)
++{
++	int i = 0;
++	unsigned char *d = (unsigned char *)__dest, *s = (unsigned char *)__src;
++
++	for (i = __n >> 3; i > 0; i--) {
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++	}
++
++	if (__n & 1 << 2) {
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++		*d++ = *s++;
++	}
++
++	if (__n & 1 << 1) {
++		*d++ = *s++;
++		*d++ = *s++;
++	}
++
++	if (__n & 1)
++		*d++ = *s++;
++
++	return __dest;
++}
++
++void *memmove(void *__dest, __const void *__src, size_t count)
++{
++	unsigned char *d = __dest;
++	const unsigned char *s = __src;
++
++	if (__dest == __src)
++		return __dest;
++
++	if (__dest < __src)
++		return memcpy(__dest, __src, count);
++
++	while (count--)
++		d[count] = s[count];
++	return __dest;
++}
++
++size_t strlen(const char *s)
++{
++	const char *sc = s;
++
++	while (*sc != '\0')
++		sc++;
++	return sc - s;
++}
++
++int memcmp(const void *cs, const void *ct, size_t count)
++{
++	const unsigned char *su1 = cs, *su2 = ct, *end = su1 + count;
++	int res = 0;
++
++	while (su1 < end) {
++		res = *su1++ - *su2++;
++		if (res)
++			break;
++	}
++	return res;
++}
++
++int strcmp(const char *cs, const char *ct)
++{
++	unsigned char c1, c2;
++	int res = 0;
++
++	do {
++		c1 = *cs++;
++		c2 = *ct++;
++		res = c1 - c2;
++		if (res)
++			break;
++	} while (c1);
++	return res;
++}
++
++void *memchr(const void *s, int c, size_t count)
++{
++	const unsigned char *p = s;
++
++	while (count--)
++		if ((unsigned char)c == *p++)
++			return (void *)(p - 1);
++	return NULL;
++}
++
++char *strchr(const char *s, int c)
++{
++	while (*s != (char)c)
++		if (*s++ == '\0')
++			return NULL;
++	return (char *)s;
++}
++
++#undef memset
++
++void *memset(void *s, int c, size_t count)
++{
++	char *xs = s;
++
++	while (count--)
++		*xs++ = c;
++	return s;
++}
++
++void __memzero(void *s, size_t count)
++{
++	memset(s, 0, count);
++}
+diff --git a/arch/arm64/boot/compressed/vmlinux.lds b/arch/arm64/boot/compressed/vmlinux.lds
+new file mode 100644
+index 000000000..6bcd3b492
+--- /dev/null
++++ b/arch/arm64/boot/compressed/vmlinux.lds
+@@ -0,0 +1,53 @@
++OUTPUT_ARCH(aarch64)
++ENTRY(_start)
++SECTIONS
++{
++  /DISCARD/ : {
++    *(.ARM.exidx*)
++    *(.ARM.extab*)
++    *(.data)
++  }
++  . = 0;
++  _text = .;
++  .text : {
++    _start = .;
++    *(.start)
++    *(.text)
++    *(.text.*)
++    *(.fixup)
++    *(.gnu.warning)
++    *(.glue_7t)
++    *(.glue_7)
++  }
++  .rodata : {
++    *(.rodata)
++    *(.rodata.*)
++  }
++  .piggydata : {
++    *(.piggydata)
++  }
++  . = ALIGN(4);
++  _etext = .;
++  .got.plt : { *(.got.plt) }
++  _got_start = .;
++  .got : { *(.got) }
++  _got_end = .;
++  .pad : { BYTE(0); . = ALIGN(8); }
++  _edata = .;
++  _magic_sig = (0x016f2818);
++  _magic_start = 0x016f2818;
++  _magic_end = (_edata);
++  . = ALIGN(8);
++  __bss_start = .;
++  .bss : { *(.bss) }
++  _end = .;
++  . = ALIGN(8);
++  .stack : { *(.stack) }
++  .stab 0 : { *(.stab) }
++  .stabstr 0 : { *(.stabstr) }
++  .stab.excl 0 : { *(.stab.excl) }
++  .stab.exclstr 0 : { *(.stab.exclstr) }
++  .stab.index 0 : { *(.stab.index) }
++  .stab.indexstr 0 : { *(.stab.indexstr) }
++  .comment 0 : { *(.comment) }
++}
+diff --git a/arch/arm64/boot/compressed/vmlinux.lds.S b/arch/arm64/boot/compressed/vmlinux.lds.S
+new file mode 100644
+index 000000000..e4d073e1d
+--- /dev/null
++++ b/arch/arm64/boot/compressed/vmlinux.lds.S
+@@ -0,0 +1,87 @@
++/*
++ *  Copyright (C) 2000 Russell King
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ */
++#include <asm/memory.h>
++
++#ifdef CONFIG_CPU_ENDIAN_BE8
++#define ZIMAGE_MAGIC(x) ( (((x) >> 24) & 0x000000ff) | \
++			  (((x) >>  8) & 0x0000ff00) | \
++			  (((x) <<  8) & 0x00ff0000) | \
++			  (((x) << 24) & 0xff000000) )
++#else
++#define ZIMAGE_MAGIC(x) (x)
++#endif
++
++OUTPUT_ARCH(aarch64)
++ENTRY(_start)
++
++SECTIONS
++{
++  /DISCARD/ : {
++    *(.ARM.exidx*)
++    *(.ARM.extab*)
++    /*
++     * Discard any r/w data - this produces a link error if we have any,
++     * which is required for PIC decompression.  Local data generates
++     * GOTOFF relocations, which prevents it being relocated independently
++     * of the text/got segments.
++     */
++    *(.data)
++  }
++  . = TEXT_START;
++  _text = .;
++  .text : {
++    _start = .;
++    *(.start)
++    *(.text)
++    *(.text.*)
++    *(.fixup)
++    *(.gnu.warning)
++    *(.glue_7t)
++    *(.glue_7)
++  }
++  .rodata : {
++    *(.rodata)
++    *(.rodata.*)
++  }
++  .piggydata : {
++    *(.piggydata)
++  }
++
++  . = ALIGN(4);
++  _etext = .;
++
++  .got.plt		: { *(.got.plt) }
++  _got_start = .;
++  .got			: { *(.got) }
++  _got_end = .;
++
++  /* ensure the zImage file size is always a multiple of 64 bits */
++  /* (without a dummy byte, ld just ignores the empty section) */
++  .pad			: { BYTE(0); . = ALIGN(8); }
++  _edata = .;
++
++  _magic_sig = ZIMAGE_MAGIC(0x016f2818);
++  _magic_start = 0x016f2818;
++  _magic_end = ZIMAGE_MAGIC(_edata);
++
++  . = BSS_START;
++  __bss_start = .;
++  .bss			: { *(.bss) }
++  _end = .;
++
++  . = ALIGN(8);		/* the stack must be 64-bit aligned */
++  .stack		: { *(.stack) }
++
++  .stab 0		: { *(.stab) }
++  .stabstr 0		: { *(.stabstr) }
++  .stab.excl 0		: { *(.stab.excl) }
++  .stab.exclstr 0	: { *(.stab.exclstr) }
++  .stab.index 0		: { *(.stab.index) }
++  .stab.indexstr 0	: { *(.stab.indexstr) }
++  .comment 0		: { *(.comment) }
++}
+diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h
+index 38b23786a..6d5632cb5 100644
+--- a/arch/arm64/include/asm/assembler.h
++++ b/arch/arm64/include/asm/assembler.h
+@@ -193,9 +193,15 @@ lr	.req	x30		// link register
+ 	 * @dst: destination register (64 bit wide)
+ 	 * @sym: name of the symbol
+ 	 */
+-	.macro	adr_l, dst, sym
+-	adrp	\dst, \sym
+-	add	\dst, \dst, :lo12:\sym
++
++	.macro  adr_l, dst, sym, tmp
++	.ifb    \tmp
++	adrp    \dst, \sym
++	add     \dst, \dst, :lo12:\sym
++	.else
++	adrp    \tmp, \sym
++	add     \dst, \tmp, :lo12:\sym
++	.endif
+ 	.endm
+ 
+ 	/*
+@@ -205,7 +211,7 @@ lr	.req	x30		// link register
+ 	 *       32-bit wide register, in which case it cannot be used to hold
+ 	 *       the address
+ 	 */
+-	.macro	ldr_l, dst, sym, tmp=
++	.macro	ldr_l, dst, sym, tmp
+ 	.ifb	\tmp
+ 	adrp	\dst, \sym
+ 	ldr	\dst, [\dst, :lo12:\sym]
+diff --git a/arch/arm64/include/asm/virt.h b/arch/arm64/include/asm/virt.h
+index 261d6e9df..0e59a4d74 100644
+--- a/arch/arm64/include/asm/virt.h
++++ b/arch/arm64/include/asm/virt.h
+@@ -43,6 +43,14 @@
+ /* Max number of HYP stub hypercalls */
+ #define HVC_STUB_HCALL_NR 4
+ 
++#ifdef CONFIG_SELFDECOMPRESS_ZIMAGE
++/*
++ * keep HVC_SET_VECTORS as 2 and HVC_BOOT_KERNEL as 6 to not break compress
++ * feature.
++ */
++#define HVC_BOOT_KERNEL 6
++#endif
++
+ /* Error returned when an invalid stub number is passed into x0 */
+ #define HVC_STUB_ERR	0xbadca11
+ 
+-- 
+2.34.1
+
diff --git a/meta-openeuler/recipes-kernel/linux/kernel-devsrc.bb b/meta-openeuler/recipes-kernel/linux/kernel-devsrc.bb
new file mode 100644
index 0000000000000000000000000000000000000000..fafab475f3f8f9359b3c287817319a812776d1cb
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/kernel-devsrc.bb
@@ -0,0 +1,406 @@
+SUMMARY = "Linux kernel Development Source"
+DESCRIPTION = "Development source linux kernel. When built, this recipe packages the \
+source of the preferred virtual/kernel provider and makes it available for full kernel \
+development or external module builds"
+
+SECTION = "kernel"
+
+LICENSE = "GPL-2.0-only"
+
+inherit linux-kernel-base
+
+# Whilst not a module, this ensures we don't get multilib extended (which would make no sense)
+inherit module-base
+
+# We need the kernel to be staged (unpacked, patched and configured) before
+# we can grab the source and make the source package. We also need the bits from
+# ${B} not to change while we install, so virtual/kernel must finish do_compile.
+do_install[depends] += "virtual/kernel:do_shared_workdir"
+# Need the source, not just the output of populate_sysroot
+do_install[depends] += "virtual/kernel:do_install"
+
+# There's nothing to do here, except install the source where we can package it
+do_fetch[noexec] = "1"
+do_unpack[noexec] = "1"
+do_patch[noexec] = "1"
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+deltask do_populate_sysroot
+
+S = "${STAGING_KERNEL_DIR}"
+B = "${STAGING_KERNEL_BUILDDIR}"
+
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+KERNEL_BUILD_ROOT="${nonarch_base_libdir}/modules/"
+
+do_install() {
+    kerneldir=${D}${KERNEL_BUILD_ROOT}${KERNEL_VERSION}
+    install -d $kerneldir
+
+    # create the directory structure
+    rm -f $kerneldir/build
+    rm -f $kerneldir/source
+    mkdir -p $kerneldir/build
+
+    # for compatibility with some older variants of this package, we
+    # create  a /usr/src/kernel symlink to /lib/modules/<version>/source
+    mkdir -p ${D}/usr/src
+    (
+        cd ${D}/usr/src
+        ln -rs ${D}${KERNEL_BUILD_ROOT}${KERNEL_VERSION}/source kernel
+    )
+
+    # for on target purposes, we unify build and source
+    (
+        cd $kerneldir
+        ln -s build source
+    )
+
+    # first copy everything
+    (
+        cd ${S}
+        cp --parents $(find  -type f -name "Makefile*" -o -name "Kconfig*") $kerneldir/build
+        cp --parents $(find  -type f -name "Build" -o -name "Build.include") $kerneldir/build
+    )
+
+    # then drop all but the needed Makefiles/Kconfig files
+    rm -rf $kerneldir/build/scripts
+    rm -rf $kerneldir/build/include
+
+    # now copy in parts from the build that we'll need later
+    (
+        cd ${B}
+
+        if [ -s Module.symvers ]; then
+            cp Module.symvers $kerneldir/build
+        fi
+        cp System.map* $kerneldir/build
+        if [ -s Module.markers ]; then
+            cp Module.markers $kerneldir/build
+        fi
+
+        cp -a .config $kerneldir/build
+
+        # This scripts copy blow up QA, so for now, we require a more
+        # complex 'make scripts' to restore these, versus copying them
+        # here. Left as a reference to indicate that we know the scripts must
+        # be dealt with.
+        # cp -a scripts $kerneldir/build
+
+        # although module.lds can be regenerated on target via 'make modules_prepare'
+        # there are several places where 'makes scripts prepare' is done, and that won't
+        # regenerate the file. So we copy it onto the target as a migration to using
+        # modules_prepare
+        cp -a --parents scripts/module.lds $kerneldir/build/ 2>/dev/null || :
+
+        if [ -d arch/${ARCH}/scripts ]; then
+            cp -a arch/${ARCH}/scripts $kerneldir/build/arch/${ARCH}
+        fi
+        if [ -f arch/${ARCH}/*lds ]; then
+            cp -a arch/${ARCH}/*lds $kerneldir/build/arch/${ARCH}
+        fi
+
+        rm -f $kerneldir/build/scripts/*.o
+        rm -f $kerneldir/build/scripts/*/*.o
+
+        if [ "${ARCH}" = "powerpc" ]; then
+            if [ -e arch/powerpc/lib/crtsavres.S ] ||
+                   [ -e arch/powerpc/lib/crtsavres.o ]; then
+                cp -a --parents arch/powerpc/lib/crtsavres.[So] $kerneldir/build/
+            fi
+        fi
+
+        if [ "${ARCH}" = "arm64" -o "${ARCH}" = "riscv" ]; then
+            if [ -e arch/${ARCH}/kernel/vdso/vdso.lds ]; then
+                cp -a --parents arch/${ARCH}/kernel/vdso/vdso.lds $kerneldir/build/
+            fi
+        fi
+        if [ "${ARCH}" = "powerpc" ]; then
+            cp -a --parents arch/powerpc/kernel/vdso32/vdso32.lds $kerneldir/build 2>/dev/null || :
+            cp -a --parents arch/powerpc/kernel/vdso64/vdso64.lds $kerneldir/build 2>/dev/null || :
+            # v5.19+
+            cp -a --parents arch/powerpc/kernel/vdso/vdso*.lds $kerneldir/build 2>/dev/null || :
+        fi
+
+        cp -a include $kerneldir/build/include
+
+        # we don't usually copy generated files, since they can be rebuilt on the target,
+        # but without this file, we get a forced syncconfig run in v5.8+, which prompts and
+        # breaks workflows.
+        cp -a --parents include/generated/autoconf.h $kerneldir/build 2>/dev/null || :
+
+        rm -f $kerneldir/include/generated/.vdso-offsets.h.cmd
+        rm -f $kerneldir/build/include/generated/.vdso-offsets.h.cmd
+        rm -f $kerneldir/build/include/generated/.compat_vdso-offsets.h.cmd
+        rm -f $kerneldir/build/include/generated/.vdso32-offsets.h.cmd
+    )
+
+    # now grab the chunks from the source tree that we need
+    (
+        cd ${S}
+
+        cp -a scripts $kerneldir/build
+
+        # for v6.1+ (otherwise we are missing multiple default targets)
+        cp -a --parents Kbuild $kerneldir/build 2>/dev/null || :
+
+        # For v6.6+ the debian packing is moved out to seperate rules file
+        # Remove as we else would ned to RDEPEND on make
+        rm $kerneldir/build/scripts/package/debian/rules 2>/dev/null || :
+
+        # if our build dir had objtool, it will also be rebuilt on target, so
+        # we copy what is required for that build
+        if [ -f ${B}/tools/objtool/objtool ]; then
+            # these are a few files associated with objtool, since we'll need to
+            # rebuild it
+            cp -a --parents tools/build/Build.include $kerneldir/build/
+            cp -a --parents tools/build/Build $kerneldir/build/
+            cp -a --parents tools/build/fixdep.c $kerneldir/build/
+            cp -a --parents tools/scripts/utilities.mak $kerneldir/build/
+
+            # extra files, just in case
+            cp -a --parents tools/objtool/* $kerneldir/build/
+            cp -a --parents tools/lib/* $kerneldir/build/
+            cp -a --parents tools/lib/subcmd/* $kerneldir/build/
+
+            cp -a --parents tools/include/* $kerneldir/build/
+
+            cp -a --parents $(find tools/arch/${ARCH}/ -type f) $kerneldir/build/
+        fi
+
+        if [ "${ARCH}" = "arm64" ]; then
+            # arch/arm64/include/asm/xen references arch/arm
+            cp -a --parents arch/arm/include/asm/xen $kerneldir/build/
+            # arch/arm64/include/asm/opcodes.h references arch/arm
+            cp -a --parents arch/arm/include/asm/opcodes.h $kerneldir/build/
+
+            # v6.1+
+            cp -a --parents arch/arm64/kernel/asm-offsets.c $kerneldir/build/
+
+            cp -a --parents arch/arm64/kernel/vdso/*gettimeofday.* $kerneldir/build/
+            cp -a --parents arch/arm64/kernel/vdso/sigreturn.S $kerneldir/build/
+            cp -a --parents arch/arm64/kernel/vdso/note.S $kerneldir/build/
+            cp -a --parents arch/arm64/kernel/vdso/gen_vdso_offsets.sh $kerneldir/build/
+
+            cp -a --parents arch/arm64/kernel/module.lds $kerneldir/build/ 2>/dev/null || :
+
+            # 5.13+ needs these tools
+            cp -a --parents arch/arm64/tools/gen-cpucaps.awk $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents arch/arm64/tools/cpucaps $kerneldir/build/ 2>/dev/null || :
+
+            # 5.19+
+            cp -a --parents arch/arm64/tools/gen-sysreg.awk $kerneldir/build/   2>/dev/null || :
+            cp -a --parents arch/arm64/tools/sysreg $kerneldir/build/   2>/dev/null || :
+
+            if [ -e $kerneldir/build/arch/arm64/tools/gen-cpucaps.awk ]; then
+                 sed -i -e "s,#!.*awk.*,#!${USRBINPATH}/env awk," $kerneldir/build/arch/arm64/tools/gen-cpucaps.awk
+            fi
+            if [ -e $kerneldir/build/arch/arm64/tools/gen-sysreg.awk ]; then
+                 sed -i -e "s,#!.*awk.*,#!${USRBINPATH}/env awk," $kerneldir/build/arch/arm64/tools/gen-sysreg.awk
+            fi
+        fi
+
+        if [ "${ARCH}" = "powerpc" ]; then
+            # 5.0 needs these files, but don't error if they aren't present in the source
+            cp -a --parents arch/${ARCH}/kernel/syscalls/syscall.tbl $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents arch/${ARCH}/kernel/syscalls/syscalltbl.sh $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents arch/${ARCH}/kernel/syscalls/syscallhdr.sh $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents arch/${ARCH}/kernel/vdso32/* $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents arch/${ARCH}/kernel/vdso64/* $kerneldir/build/ 2>/dev/null || :
+
+            # v5.19+
+            cp -a --parents arch/powerpc/kernel/vdso/*.S $kerneldir/build 2>/dev/null || :
+            cp -a --parents arch/powerpc/kernel/vdso/*gettimeofday.* $kerneldir/build 2>/dev/null || :
+            cp -a --parents arch/powerpc/kernel/vdso/gen_vdso*_offsets.sh $kerneldir/build/ 2>/dev/null || :
+
+            # v6,1+
+            cp -a --parents arch/powerpc/kernel/asm-offsets.c $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents arch/powerpc/kernel/head_booke.h $kerneldir/build/ 2>/dev/null || :
+        fi
+        if [ "${ARCH}" = "riscv" ]; then
+            cp -a --parents arch/riscv/kernel/vdso/*gettimeofday.* $kerneldir/build/
+            cp -a --parents arch/riscv/kernel/vdso/note.S $kerneldir/build/
+            # v6.1+
+            cp -a --parents arch/riscv/kernel/asm-offsets.c $kerneldir/build/
+            if [ -e arch/riscv/kernel/vdso/gen_vdso_offsets.sh ]; then
+                    cp -a --parents arch/riscv/kernel/vdso/gen_vdso_offsets.sh $kerneldir/build/
+            fi
+            cp -a --parents arch/riscv/kernel/vdso/* $kerneldir/build/ 2>/dev/null || :
+            if [ -e arch/riscv/kernel/compat_vdso/gen_compat_vdso_offsets.sh ]; then
+                cp -a --parents arch/riscv/kernel/compat_vdso/gen_compat_vdso_offsets.sh $kerneldir/build/
+            fi
+            cp -a --parents arch/riscv/kernel/compat_vdso/* $kerneldir/build/ 2>/dev/null || :
+        fi
+
+        # include the machine specific headers for ARM variants, if available.
+        if [ "${ARCH}" = "arm" ]; then
+            cp -a --parents arch/${ARCH}/mach-*/include $kerneldir/build/
+
+            # include a few files for 'make prepare'
+            cp -a --parents arch/arm/tools/gen-mach-types $kerneldir/build/
+            cp -a --parents arch/arm/tools/mach-types $kerneldir/build/
+
+            # 5.19+
+            cp -a --parents arch/arm/tools/gen-sysreg.awk $kerneldir/build/ 2>/dev/null || :
+
+            # ARM syscall table tools only exist for kernels v4.10 or later
+            SYSCALL_TOOLS=$(find arch/arm/tools -name "syscall*")
+            if [ -n "$SYSCALL_TOOLS" ] ; then
+                cp -a --parents $SYSCALL_TOOLS $kerneldir/build/
+            fi
+
+            cp -a --parents arch/arm/kernel/module.lds $kerneldir/build/ 2>/dev/null || :
+            # v6.1+
+            cp -a --parents arch/arm/kernel/asm-offsets.c $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents arch/arm/kernel/signal.h $kerneldir/build/ 2>/dev/null || :
+        fi
+
+        if [ -d arch/${ARCH}/include ]; then
+            cp -a --parents arch/${ARCH}/include $kerneldir/build/
+        fi
+
+        cp -a include $kerneldir/build
+
+        cp -a --parents lib/vdso/* $kerneldir/build/ 2>/dev/null || :
+
+        cp -a --parents tools/include/tools/le_byteshift.h $kerneldir/build/
+        cp -a --parents tools/include/tools/be_byteshift.h $kerneldir/build/
+
+        # required for generate missing syscalls prepare phase
+        cp -a --parents $(find arch/x86 -type f -name "syscall_32.tbl") $kerneldir/build
+        cp -a --parents $(find arch/arm -type f -name "*.tbl") $kerneldir/build 2>/dev/null || :
+
+        if [ "${ARCH}" = "x86" ]; then
+            # files for 'make prepare' to succeed with kernel-devel
+            cp -a --parents $(find arch/x86 -type f -name "syscall_32.tbl") $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents $(find arch/x86 -type f -name "syscalltbl.sh") $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents $(find arch/x86 -type f -name "syscallhdr.sh") $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents $(find arch/x86 -type f -name "syscall_64.tbl") $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents arch/x86/tools/relocs_32.c $kerneldir/build/
+            cp -a --parents arch/x86/tools/relocs_64.c $kerneldir/build/
+            cp -a --parents arch/x86/tools/relocs.c $kerneldir/build/
+            cp -a --parents arch/x86/tools/relocs_common.c $kerneldir/build/
+            cp -a --parents arch/x86/tools/relocs.h $kerneldir/build/
+            cp -a --parents arch/x86/tools/gen-insn-attr-x86.awk $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents arch/x86/purgatory/purgatory.c $kerneldir/build/
+
+            # 4.18 + have unified the purgatory files, so we ignore any errors if
+            # these files are not present
+            cp -a --parents arch/x86/purgatory/sha256.h $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents arch/x86/purgatory/sha256.c $kerneldir/build/ 2>/dev/null || :
+
+            cp -a --parents arch/x86/purgatory/stack.S $kerneldir/build/
+            cp -a --parents arch/x86/purgatory/string.c $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents arch/x86/purgatory/setup-x86_64.S $kerneldir/build/
+            cp -a --parents arch/x86/purgatory/entry64.S $kerneldir/build/
+            cp -a --parents arch/x86/boot/string.h $kerneldir/build/
+            cp -a --parents arch/x86/boot/string.c $kerneldir/build/
+            cp -a --parents arch/x86/boot/compressed/string.c $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents arch/x86/boot/ctype.h $kerneldir/build/
+
+            # objtool requires these files
+            cp -a --parents arch/x86/lib/inat.c $kerneldir/build/ 2>/dev/null || :
+            cp -a --parents arch/x86/lib/insn.c $kerneldir/build/ 2>/dev/null || :
+
+            # v6.1+
+            cp -a --parents arch/x86/kernel/asm-offsets* $kerneldir/build || :
+            # for capabilities.h, vmx.h
+            cp -a --parents arch/x86/kvm/vmx/*.h $kerneldir/build || :
+            # for lapic.h, hyperv.h ....
+            cp -a --parents arch/x86/kvm/*.h $kerneldir/build || :
+        fi
+
+        # moved from arch/mips to all arches for v6.1+
+        cp -a --parents kernel/time/timeconst.bc $kerneldir/build 2>/dev/null || :
+        cp -a --parents kernel/bounds.c $kerneldir/build 2>/dev/null || :
+
+        if [ "${ARCH}" = "mips" ]; then
+            cp -a --parents arch/mips/Kbuild.platforms $kerneldir/build/
+            cp --parents $(find -type f -name "Platform") $kerneldir/build
+            cp --parents arch/mips/boot/tools/relocs* $kerneldir/build
+            cp -a --parents arch/mips/kernel/asm-offsets.c $kerneldir/build
+            cp -a --parents Kbuild $kerneldir/build
+            cp -a --parents arch/mips/kernel/syscalls/*.sh $kerneldir/build 2>/dev/null || :
+            cp -a --parents arch/mips/kernel/syscalls/*.tbl $kerneldir/build 2>/dev/null || :
+            cp -a --parents arch/mips/tools/elf-entry.c $kerneldir/build 2>/dev/null || :
+        fi
+
+        if [ "${ARCH}" = "loongarch" ]; then
+            cp -a --parents arch/loongarch/kernel/asm-offsets.c $kerneldir/build
+            cp -a --parents Kbuild $kerneldir/build
+            cp -a --parents arch/loongarch/vdso/*.S $kerneldir/build 2>/dev/null || :
+            cp -a --parents arch/loongarch/vdso/*gettimeofday.* $kerneldir/build 2>/dev/null || :
+            cp -a --parents arch/loongarch/vdso/*getcpu.* $kerneldir/build 2>/dev/null || :
+            cp -a --parents arch/loongarch/vdso/gen_vdso*_offsets.sh $kerneldir/build/ 2>/dev/null || :
+        fi
+
+        # required to build scripts/selinux/genheaders/genheaders
+        cp -a --parents security/selinux/include/* $kerneldir/build/
+
+        # copy any localversion files
+        cp -a localversion* $kerneldir/build/ 2>/dev/null || :
+    )
+
+    # Make sure the Makefile and version.h have a matching timestamp so that
+    # external modules can be built
+    touch -r $kerneldir/build/Makefile $kerneldir/build/include/generated/uapi/linux/version.h
+
+    # This fixes a warning that the compilers don't match when building a module
+    # Change: CONFIG_CC_VERSION_TEXT="x86_64-poky-linux-gcc (GCC) 12.2.0" to "gcc (GCC) 12.2.0"
+    #         #define CONFIG_CC_VERSION_TEXT "x86_64-poky-linux-gcc (GCC) 12.2.0" to "gcc (GCC) 12.2.0"
+    sed -i 's/CONFIG_CC_VERSION_TEXT=".*\(gcc.*\)"/CONFIG_CC_VERSION_TEXT="\1"/' "$kerneldir/build/.config"
+    sed -i 's/#define CONFIG_CC_VERSION_TEXT ".*\(gcc.*\)"/#define CONFIG_CC_VERSION_TEXT "\1"/' $kerneldir/build/include/generated/autoconf.h
+    sed -i 's/CONFIG_CC_VERSION_TEXT=".*\(gcc.*\)"/CONFIG_CC_VERSION_TEXT="\1"/' $kerneldir/build/include/config/auto.conf
+
+    # make sure these are at least as old as the .config, or rebuilds will trigger
+    touch -r $kerneldir/build/.config $kerneldir/build/include/generated/autoconf.h 2>/dev/null || :
+    touch -r $kerneldir/build/.config $kerneldir/build/include/config/auto.conf* 2>/dev/null || :
+
+    if [ -e "$kerneldir/build/include/config/auto.conf.cmd" ]; then
+        sed -i 's/ifneq "$(CC)" ".*-linux-.*gcc.*$/ifneq "$(CC)" "gcc"/' "$kerneldir/build/include/config/auto.conf.cmd"
+        sed -i 's/ifneq "$(LD)" ".*-linux-.*ld.bfd.*$/ifneq "$(LD)" "ld"/' "$kerneldir/build/include/config/auto.conf.cmd"
+        sed -i 's/ifneq "$(AR)" ".*-linux-.*ar.*$/ifneq "$(AR)" "ar"/' "$kerneldir/build/include/config/auto.conf.cmd"
+        sed -i 's/ifneq "$(OBJCOPY)" ".*-linux-.*objcopy.*$/ifneq "$(OBJCOPY)" "objcopy"/' "$kerneldir/build/include/config/auto.conf.cmd"
+        if [ "${ARCH}" = "powerpc" ]; then
+            sed -i 's/ifneq "$(NM)" ".*-linux-.*nm.*$/ifneq "$(NM)" "nm --synthetic"/' "$kerneldir/build/include/config/auto.conf.cmd"
+        else
+            sed -i 's/ifneq "$(NM)" ".*-linux-.*nm.*$/ifneq "$(NM)" "nm"/' "$kerneldir/build/include/config/auto.conf.cmd"
+        fi
+        sed -i 's/ifneq "$(HOSTCXX)" ".*$/ifneq "$(HOSTCXX)" "g++"/' "$kerneldir/build/include/config/auto.conf.cmd"
+        sed -i 's/ifneq "$(HOSTCC)" ".*$/ifneq "$(HOSTCC)" "gcc"/' "$kerneldir/build/include/config/auto.conf.cmd"
+        sed -i 's/ifneq "$(CC_VERSION_TEXT)".*\(gcc.*\)"/ifneq "$(CC_VERSION_TEXT)" "\1"/' "$kerneldir/build/include/config/auto.conf.cmd"
+        sed -i 's/ifneq "$(srctree)" ".*"/ifneq "$(srctree)" "."/' "$kerneldir/build/include/config/auto.conf.cmd"
+        # we don't build against the defconfig, so make sure it isn't the trigger for syncconfig
+        sed -i 's/ifneq "$(KBUILD_DEFCONFIG)".*"\(.*\)"/ifneq "\1" "\1"/' "$kerneldir/build/include/config/auto.conf.cmd"
+    fi
+
+    # make the scripts python3 safe. We won't be running these, and if they are
+    # left as /usr/bin/python rootfs assembly will fail, since we only have python3
+    # in the RDEPENDS (and the python3 package does not include /usr/bin/python)
+    for ss in $(find $kerneldir/build/scripts -type f -name '*'); do
+        sed -i 's,/usr/bin/python2,/usr/bin/env python3,' "$ss"
+        sed -i 's,/usr/bin/env python2,/usr/bin/env python3,' "$ss"
+        sed -i 's,/usr/bin/python,/usr/bin/env python3,' "$ss"
+    done
+
+    chown -R root:root ${D}
+}
+
+# Ensure we don't race against "make scripts" during cpio
+do_install[lockfiles] = "${TMPDIR}/kernel-scripts.lock"
+
+FILES:${PN} = "${KERNEL_BUILD_ROOT} ${KERNEL_SRC_PATH}"
+FILES:${PN}-dbg += "${KERNEL_BUILD_ROOT}*/build/scripts/*/.debug/*"
+
+RDEPENDS:${PN} = "bc python3-core flex bison ${TCLIBC}-utils gawk"
+# 4.15+ needs these next two RDEPENDS
+RDEPENDS:${PN} += "openssl-dev util-linux"
+# and x86 needs a bit more for 4.15+
+RDEPENDS:${PN} += "${@bb.utils.contains('ARCH', 'x86', 'elfutils-dev', '', d)}"
+# powerpc needs elfutils on 6.3+
+RDEPENDS:${PN} += "${@bb.utils.contains('ARCH', 'powerpc', 'elfutils-dev', '', d)}"
+# 5.8+ needs gcc-plugins libmpc-dev
+RDEPENDS:${PN} += "gcc-plugins libmpc-dev"
+# 5.13+ needs grep for powerpc
+RDEPENDS:${PN}:append:powerpc = " grep"
diff --git a/meta-openeuler/recipes-kernel/linux/kernel-devsrc.bbappend b/meta-openeuler/recipes-kernel/linux/kernel-devsrc.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7e8f65e338c02aab79db6a68df28911c488d7d11
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/kernel-devsrc.bbappend
@@ -0,0 +1,9 @@
+# kernel-devsrc.bb from oe-core commit id: a8fde81958fef39589e0df3f57c1dffd028d1631
+
+RDEPENDS:${PN} = ""
+RDEPENDS:${PN}:remove:aarch64 = " gawk"
+
+# not strip, host tools under scripts arch is different, cannot strip
+# and cannot check arch in do_package_qa
+INHIBIT_PACKAGE_STRIP = "1"
+INSANE_SKIP:${PN} += "arch"
diff --git a/meta-openeuler/recipes-kernel/linux/linux-openeuler-rt.bb b/meta-openeuler/recipes-kernel/linux/linux-openeuler-rt.bb
new file mode 100644
index 0000000000000000000000000000000000000000..64dce8b29a8b73f6fa56a8ff37515d23bd697c9f
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/linux-openeuler-rt.bb
@@ -0,0 +1,26 @@
+require recipes-kernel/linux/linux-openeuler.inc
+
+SRC_URI:append:aarch64 = " \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', ' \
+        file://src-kernel-${PV}/patch-6.6.0-6.0.0-rt20.patch \
+        file://src-kernel-${PV}/patch-6.6.0-6.0.0-rt20.patch-openeuler_defconfig.patch \
+    ' ,' \
+        file://src-kernel-${PV}/0001-apply-preempt-RT-patch.patch \
+        file://src-kernel-${PV}/0001-modify-openeuler_defconfig-for-rt62.patch \
+    ', d)} \
+"
+
+SRC_URI:append:x86-64 = " \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', ' \
+        file://src-kernel-${PV}/patch-6.6.0-6.0.0-rt20.patch \
+        file://src-kernel-${PV}/patch-6.6.0-6.0.0-rt20.patch-openeuler_defconfig.patch \
+    ' ,' \
+        file://src-kernel-${PV}/0001-apply-preempt-RT-patch.patch \
+        file://src-kernel-${PV}/0001-modify-openeuler_defconfig-for-rt62.patch \
+    ', d)} \
+"
+
+COMPATIBLE_MACHINE = "qemu-aarch64|generic-x86-64"
+
+## Preempt-RT
+KERNEL_FEATURES:append =  "features/preempt-rt/preempt-rt.scc"
diff --git a/meta-openeuler/recipes-kernel/linux/linux-openeuler.bb b/meta-openeuler/recipes-kernel/linux/linux-openeuler.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ca73a06ebe862b0fd24decccc2d8b7e15cda8ace
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/linux-openeuler.bb
@@ -0,0 +1,8 @@
+require recipes-kernel/linux/linux-openeuler.inc
+
+COMPATIBLE_MACHINE= "${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', '\
+qemuarm64|qemux86|qemux86-64|qemu-aarch64|raspberrypi4-64|generic-x86-64\
+', '\
+qemuarm|qemuarmv5|qemuarm64|qemux86|qemuppc|qemuppc64|qemumips|qemumips64|qemux86-64|qemuriscv64|qemuriscv32|qemu-aarch64|qemu-arm|raspberrypi4-64|generic-x86-64|qemu-riscv64\
+', d)}"
+
diff --git a/meta-openeuler/recipes-kernel/linux/linux-openeuler.inc b/meta-openeuler/recipes-kernel/linux/linux-openeuler.inc
new file mode 100644
index 0000000000000000000000000000000000000000..7cde97d420da7bc38bd6a9aa07cee65ed7a83065
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/linux/linux-openeuler.inc
@@ -0,0 +1,199 @@
+SUMMARY = "openEuler Linux kernel"
+SECTION = "kernel"
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM ?= "file://COPYING;md5=6bc538ed5bd9a7fc9398086aedcd7e46"
+
+# inherit basic kernel.bbclass for kernel build
+inherit kernel
+# inherit kernel-yocto.bbclass for using kernel meta data mechanism
+# i.e, .scc files can be applied
+inherit kernel-yocto
+# the following tasks in kernel-yocto.bbclass does not work for openeuler
+deltask do_validate_branches
+deltask do_kernel_checkout
+
+## handling for kernel meta data
+# the original get_dirs_with_fragments will include OPENEULER_SP_DIR
+# so that all the files under OPENEULER_SP_DIR will be in the file-checksums
+# of do_kernel_metadata, which is not necessary
+def get_dirs_with_metadata(d):
+    extrapaths = []
+    extrafiles = []
+    extrapathsvalue = (d.getVar("FILESEXTRAPATHS") or "")
+
+    # Remove global openeuler src dir
+    openeuler_src_dir = d.getVar("OPENEULER_SP_DIR")
+    extrapathsvalue = extrapathsvalue.replace(openeuler_src_dir, "")
+
+    # Remove default flag which was used for checking
+    extrapathsvalue = extrapathsvalue.replace("__default:", "")
+    extrapaths = extrapathsvalue.split(":")
+
+    # add scc files
+    extrapaths += find_sccs(d)
+   
+    # add patches
+    extrapaths += find_patches(d, '')
+    for path in extrapaths:
+        if path and path + ":True" not in extrafiles:
+            extrafiles.append(path + ":" + str(os.path.exists(path)))
+
+    return " ".join(extrafiles)
+
+# override the original get_dirs_with_fragments in kernel-yocto.bbclass
+do_kernel_metadata[file-checksums] = "${@get_dirs_with_metadata(d)}"
+
+# enable kconf audit to output some message
+KCONF_BSP_AUDIT_LEVEL = "2"
+# as openeuler has defconfig, so here use all alldefconfig, all configs
+# are set to default value
+KCONFIG_MODE ?= "alldefconfig"
+
+# default kernel config is in config/${ARCH}/defconfig
+# users can override it in .bbappend or .conf
+CONFIGVERSION="${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', 'kernel6-', '', d)}"
+OPENEULER_KERNEL_CONFIG ?= "file://${CONFIGVERSION}config/${ARCH}/defconfig"
+
+## basic information
+OPENEULER_REPO_NAME = "kernel-${PV}"
+# download src-openeuler/kernel repo for patches
+# download openeuler/kernel-5.10 repo for linux kernel src files
+OPENEULER_REPO_NAMES = "src-kernel-${PV} kernel-${PV}"
+
+SRC_URI = "file://kernel-${PV} \
+    ${OPENEULER_KERNEL_CONFIG} \
+    file://meta-data;type=kmeta;destsuffix=meta-data \
+"
+
+# add common patches only for aarch64
+SRC_URI:append:aarch64 = " \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', ' \
+    file://patches/${ARCH}/0001-kernel6.6-arm64-add-zImage-support-for-arm64.patch \
+    ', ' \
+    file://patches/${ARCH}/0001-arm64-add-zImage-support-for-arm64.patch \
+    ', d)} \
+"
+
+S = "${WORKDIR}/kernel-${PV}"
+
+LINUX_VERSION ?= "${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', '6.6', '5.10', d)}"
+PV = "${LINUX_VERSION}"
+
+## Kernel feature sections:
+# config kernel according to xxx FEATURES
+## DEBUG FEATURES
+KERNEL_FEATURES:append = " \
+    ${@bb.utils.contains('IMAGE_FEATURES', 'debug-tweaks', 'features/debug/devmem.scc', '', d)} \
+"
+
+## mcs related patches and configs
+## mcs_jailhouse: Add jailhouse support
+KERNEL_FEATURES:append = " \
+        ${@bb.utils.contains('MCS_FEATURES', 'jailhouse', 'features/mcs/mcs_jailhouse.scc', '', d)} \
+        "
+# add openamp support for x86 mcs
+KERNEL_FEATURES:append:x86-64 = " \
+    ${@bb.utils.contains('MCS_FEATURES', 'openamp', 'features/mcs/0001-x86-irq-add-a-vector-define-for-mcs.patch', '', d)} \
+"
+
+KERNEL_FEATURES:append = " \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'kubeedge', 'features/kubeedge/kubeedge.scc', '', d)} \
+"
+
+# export symbol for jailhouse, its patch is in jailhouse src folder
+SRC_URI:append = " ${@bb.utils.contains('MCS_FEATURES', 'jailhouse', 'file://Jailhouse/jailhouse_export_symbol.patch', '', d)}"
+
+# 6.6 can't support now, should support later and remove it.
+KERNEL_FEATURES:remove = " \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', ' \
+    jailhouse \ 
+    ', '', d)} \
+"
+
+MCS_FEATURES:remove = " \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'kernel6', ' \
+    jailhouse \
+    ', '', d)} \
+"
+
+# used by do_kernel_configme in yocoto-kernel.bbclass
+LINUX_VERSION_EXTENSION:append = "-openeuler"
+# delete v8 in kernel module name, such as kernel-module-xxx-5.10.0-v8
+KERNEL_MODULE_PACKAGE_SUFFIX = ""
+
+# Skip processing of this recipe if it is not explicitly specified as the
+# PREFERRED_PROVIDER for virtual/kernel. This avoids network access required
+# by the use of AUTOREV SRCREVs, which are the default for this recipe.
+python () {
+    if d.getVar("KERNEL_PACKAGE_NAME") == "kernel" and d.getVar("PREFERRED_PROVIDER_virtual/kernel") != d.getVar("PN"):
+        d.delVar("BB_DONT_CACHE")
+        raise bb.parse.SkipRecipe("Set PREFERRED_PROVIDER_virtual/kernel to %s to enable it" % (d.getVar("PN")))
+}
+
+## kernel compile options
+KERNEL_CC:append:aarch64 = " ${TOOLCHAIN_OPTIONS}"
+KERNEL_LD:append:aarch64 = " ${TOOLCHAIN_OPTIONS}"
+
+KERNEL_CC:append:riscv64 = " ${TOOLCHAIN_OPTIONS}"
+KERNEL_LD:append:riscv64 = " ${TOOLCHAIN_OPTIONS}"
+
+# Even if the KERNEL_IMAGETYPE is zImage, we will install Image, so add it into PACKAGES
+PACKAGES += "${KERNEL_PACKAGE_NAME}-img"
+FILES:${KERNEL_PACKAGE_NAME}-img = "/boot/Image-${KERNEL_VERSION}"
+
+do_install:append(){
+    if [ -e ${KERNEL_OUTPUT_DIR}/Image ]; then
+        install -m 0644 ${KERNEL_OUTPUT_DIR}/Image ${D}/${KERNEL_IMAGEDEST}/Image-${KERNEL_VERSION}
+    fi
+}
+
+do_deploy:append() {
+    test -d "${OUTPUT_DIR}" || mkdir -p "${OUTPUT_DIR}"
+    for kernel_img in {zImage,bzImage,uImage,Image,vmlinux,zboot.img,boot.img}
+    do
+        if [ -f "${KERNEL_OUTPUT_DIR}/$kernel_img" ];then
+            echo ${OUTPUT_DIR} ${deployDir} | xargs -n 1 cp -fp ${KERNEL_OUTPUT_DIR}/$kernel_img
+        fi
+    done
+}
+
+#not found depmodwrapper, not run postinst now
+pkg_postinst_${KERNEL_PACKAGE_NAME}-base () {
+    :
+}
+
+# KERNEL_MODULE_AUTOLOAD need ko_basename to work,
+# we make automatic conversion from pkgname to ko_basename
+# then we can use pkgname in KERNEL_MODULE_AUTOLOAD
+# reference 1: split_kernel_module_packages: yocto-poky/meta/classes/kernel-module-split.bbclass
+# reference 2: do_split_packages: yocto-poky/meta/classes/package.bbclass
+split_kernel_module_packages:prepend () {
+    def update_module_loadlist ():
+        module_regex = r'^(.*)\.k?o(?:\.[xg]z)?$'
+        kernel_package_name = d.getVar("KERNEL_PACKAGE_NAME") or "kernel"
+        module_pattern_prefix = d.getVar('KERNEL_MODULE_PACKAGE_PREFIX')
+        module_pattern_suffix = d.getVar('KERNEL_MODULE_PACKAGE_SUFFIX')
+        module_pattern = module_pattern_prefix + kernel_package_name + '-module-%s' + module_pattern_suffix
+        root = '${nonarch_base_libdir}/modules'
+        dvar = d.getVar('PKGD')
+        root = d.expand(root)
+        objs = []
+        for walkroot, dirs, files in os.walk(dvar + root):
+            for file in files:
+                relpath = os.path.join(walkroot, file).replace(dvar + root + '/', '', 1)
+                if relpath:
+                    objs.append(relpath)
+        for o in sorted(objs):
+            import re, stat
+            m = re.match(module_regex, os.path.basename(o))
+            if not m:
+                continue
+            basename = m.group(1)
+            on = legitimize_package_name(basename)
+            pkg = module_pattern % on
+            if pkg in (d.getVar("KERNEL_MODULE_AUTOLOAD") or "").split():
+                old_list = d.getVar("KERNEL_MODULE_AUTOLOAD")
+                d.setVar("KERNEL_MODULE_AUTOLOAD", "%s %s" % (old_list, basename))
+
+    update_module_loadlist()
+}
diff --git a/meta-openeuler/recipes-kernel/lopper/lopper-ops.bb b/meta-openeuler/recipes-kernel/lopper/lopper-ops.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b8c522b63ae7035ca0131b019d02bf7613244073
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/lopper/lopper-ops.bb
@@ -0,0 +1,18 @@
+SUMMARY = "The operation files used by lopper."
+DESCRITPION = "Lopper applies those operations to device tree, and outputs one or more modified/processed trees."
+### License metadata
+LICENSE = "MulanPSLv2"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MulanPSL-2.0;md5=74b1b7a7ee537a16390ed514498bf23c"
+
+# Use the operation files from current layer
+FILESEXTRAPATHS:prepend := "${THISDIR}/:"
+SRC_URI = "file://lops/"
+
+DEPENDS += "lopper-native"
+
+do_install() {
+    install -d ${D}${libdir}
+    cp -r ${WORKDIR}/lops ${D}${libdir}
+}
+
+FILES:${PN} += "${libdir}/lops"
diff --git a/meta-openeuler/recipes-kernel/lopper/lopper_%.bbappend b/meta-openeuler/recipes-kernel/lopper/lopper_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..de4e58ef8dabf400dde078c40124f2b613d4af5d
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/lopper/lopper_%.bbappend
@@ -0,0 +1,9 @@
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "master_next"
+
+SRC_URI = " \
+    file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz \
+    "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-kernel/lopper/lopper_git.bb b/meta-openeuler/recipes-kernel/lopper/lopper_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a3694fcadf7588ddce7fd6c46a4d492b1172cb2e
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/lopper/lopper_git.bb
@@ -0,0 +1,33 @@
+SUMMARY = "Device Tree Lopper"
+DESCRIPTION = "Tool for manipulation of system device tree files"
+LICENSE = "BSD-3-Clause"
+SECTION = "bootloader"
+
+SRC_URI = "git://github.com/devicetree-org/lopper.git;branch=master;protocol=https"
+SRCREV = "9159040dab25e2f1e7b447fcbfcd5397b1d618e8"
+S = "${WORKDIR}/git"
+
+BASEVERSION = "1.0.2"
+PV = "v${BASEVERSION}+git${SRCPV}"
+
+PYPA_WHEEL = "${PIP_INSTALL_DIST_PATH}/${BPN}-${BASEVERSION}-*.whl"
+
+LIC_FILES_CHKSUM = "file://LICENSE.md;md5=8e5f5f691f01c9fdfa7a7f2d535be619"
+
+RDEPENDS:${PN} = " \
+    python3-core \
+    python3-dtc \
+    python3-humanfriendly \
+    "
+
+inherit setuptools3
+
+INHIBIT_PACKAGE_STRIP = "1"
+
+do_install:append() {
+        # we have to remove the vendor'd libfdt, since an attempt to strip it
+        # will be made, and it will fail in a cross environment.
+        rm -rf ${D}/${PYTHON_SITEPACKAGES_DIR}/${BPN}/vendor
+}
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-kernel/lttng/babeltrace2_%.bbappend b/meta-openeuler/recipes-kernel/lttng/babeltrace2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3926768c4fc13b193152199b269f2a46de8dab0e
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/lttng/babeltrace2_%.bbappend
@@ -0,0 +1,7 @@
+# main bbfile: yocto-poky/meta/recipes-kernel/lttng/babeltrace2_2.0.4.bb
+
+SRC_URI:prepend = " \
+        file://${BP}.tar.bz2 \
+        "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-kernel/lttng/babeltrace_%.bbappend b/meta-openeuler/recipes-kernel/lttng/babeltrace_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b1781c7131717a09902fe48544014533f963487c
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/lttng/babeltrace_%.bbappend
@@ -0,0 +1,13 @@
+# main bbfile: yocto-poky/meta/recipes-kernel/lttng/babeltrace_1.5.11.bb
+
+PV = "1.5.11"
+
+# src package and patches from openEuler
+SRC_URI:prepend = " \
+        file://${BP}.tar.bz2 \
+        "
+
+S = "${WORKDIR}/${BP}"
+
+# Fix: QA Issue: babeltrace: Files/directories were installed but not shipped in any package
+FILES:python3-${PN} += "/usr/lib"
diff --git a/meta-openeuler/recipes-kernel/lttng/lttng-modules/0001-opneuler-kernel-version-workaround-for-openeuler-lin.patch b/meta-openeuler/recipes-kernel/lttng/lttng-modules/0001-opneuler-kernel-version-workaround-for-openeuler-lin.patch
new file mode 100644
index 0000000000000000000000000000000000000000..34607c6e0106b4a52cfe4ee205441a82efabc488
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/lttng/lttng-modules/0001-opneuler-kernel-version-workaround-for-openeuler-lin.patch
@@ -0,0 +1,41 @@
+From 0b6b573eb8b5275fa7d523d5f571a1b7fc9b2aab Mon Sep 17 00:00:00 2001
+From: Wayne Ren <renwei41@huawei.com>
+Date: Wed, 22 Nov 2023 03:58:58 +0000
+Subject: [PATCH] opneuler: kernel version workaround for openeuler linux
+
+the SUBLEVEL of openeuler linux is fixed, e.g. 5.10.0 because of
+its kernel does not exactly follow the upstream.
+
+But its kernel content is more similar to >linux 5.10.138.
+
+So add a workaround for openeuler linux
+
+Signed-off-by: Wayne Ren <renwei41@huawei.com>
+---
+ include/generated/patches.h    | 0
+ include/lttng/kernel-version.h | 8 ++++++++
+ 2 files changed, 8 insertions(+)
+ create mode 100644 include/generated/patches.h
+
+diff --git a/include/generated/patches.h b/include/generated/patches.h
+new file mode 100644
+index 0000000..e69de29
+diff --git a/include/lttng/kernel-version.h b/include/lttng/kernel-version.h
+index d292c08..3a300f8 100644
+--- a/include/lttng/kernel-version.h
++++ b/include/lttng/kernel-version.h
+@@ -55,6 +55,14 @@
+ 
+ #else
+ 
++/* workaround for openeuler as its version is fixed to 330240 (5.10)
++ * although its kernel is > 5.10.138
++ */
++#if LINUX_VERSION_CODE == 330240
++#undef LINUX_VERSION_CODE
++#define LINUX_VERSION_CODE 330378
++#endif
++
+ #define LTTNG_KERNEL_VERSION(a, b, c) (KERNEL_VERSION(a, b, c) * 1ULL)
+ #define LTTNG_LINUX_VERSION_CODE (LINUX_VERSION_CODE * 1ULL)
+ 
diff --git a/meta-openeuler/recipes-kernel/lttng/lttng-modules_%.bbappend b/meta-openeuler/recipes-kernel/lttng/lttng-modules_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..76621de87943b0dd598beff7e5660243b97450a4
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/lttng/lttng-modules_%.bbappend
@@ -0,0 +1,19 @@
+# main bbfile: yocto-poky/meta/recipes-kernel/lttng/lttng-modules_2.13.9.bb
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+# src package and patches from openEuler
+SRC_URI:prepend = " \
+        file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.bz2 \
+        file://0001-opneuler-kernel-version-workaround-for-openeuler-lin.patch \
+        "
+
+# remove BBCLASSEXTEND = "devupstream:target"
+# because an error will be raised in parsing bb files, maybe conflict with OPENEULER_LOCAL_NAME mechanism
+# bb.data_smart.ExpansionError: Failure expanding variable SRCPV, expression was ${@bb.fetch2.get_srcrev(d)} which triggered exception FetchError:
+# Fetcher failure: There are recursive references in fetcher variables, likely through SRC_URI
+# The variable dependency chain for the failure is: SRCPV -> PV -> SRC_URI -> SRCPV -> PV -> SRC_URI
+BBCLASSEXTEND = ""
diff --git a/meta-openeuler/recipes-kernel/lttng/lttng-tools_%.bbappend b/meta-openeuler/recipes-kernel/lttng/lttng-tools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bb3510023f98ee4a048230163b901bef4de4ba3f
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/lttng/lttng-tools_%.bbappend
@@ -0,0 +1,10 @@
+# main bbfile: yocto-poky/meta/recipes-kernel/lttng/lttng-tools_2.13.9.bb
+
+PV = "2.13.5"
+
+SRC_URI:prepend = " \
+        file://${BP}.tar.bz2 \
+        "
+SRC_URI[sha256sum] = "526356d7ed9da6259f9d74592657e87c5cc7fffff9e1c5421dfbddc99e32d4b1"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-kernel/lttng/lttng-ust/0001-python-lttngust-Makefile.am-Add-install-lib-to-setup.patch b/meta-openeuler/recipes-kernel/lttng/lttng-ust/0001-python-lttngust-Makefile.am-Add-install-lib-to-setup.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7c49583e0dc53e3ca0a6f94b9221215b531386a4
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/lttng/lttng-ust/0001-python-lttngust-Makefile.am-Add-install-lib-to-setup.patch
@@ -0,0 +1,29 @@
+From f65efd963e52de51d35e2e03fb773f33dd64f565 Mon Sep 17 00:00:00 2001
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Date: Tue, 20 Feb 2024 12:19:06 +0000
+Subject: [PATCH] python-lttngust/Makefile.am: Add --install-lib to setup.py
+
+Otherwise it may install to /usr/lib, but should be /usr/lib64 when cross
+building.
+
+Upstream-Status: Submitted [https://github.com/lttng/lttng-ust/pull/59]
+
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+
+---
+ src/python-lttngust/Makefile.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/python-lttngust/Makefile.am b/src/python-lttngust/Makefile.am
+index d53e21d..283901e 100644
+--- a/src/python-lttngust/Makefile.am
++++ b/src/python-lttngust/Makefile.am
+@@ -45,7 +45,7 @@ install-exec-local: build-python-bindings.stamp
+ 	if [ "$(DESTDIR)" != "" ]; then \
+ 		opts="$$opts --root=$(DESTDIR)"; \
+ 	fi; \
+-	$(PYTHON) $(builddir)/setup.py install $(PY_INSTALL_OPTS) $$opts;
++	$(PYTHON) $(builddir)/setup.py install $(PY_INSTALL_OPTS) $$opts --install-lib=$(pythondir);
+ 
+ clean-local:
+ 	rm -rf $(builddir)/build
diff --git a/meta-openeuler/recipes-kernel/lttng/lttng-ust_%.bbappend b/meta-openeuler/recipes-kernel/lttng/lttng-ust_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..56797e9a9e6711cddad37b2439b65a6be5cc45b2
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/lttng/lttng-ust_%.bbappend
@@ -0,0 +1,14 @@
+# main bbfile: yocto-poky/meta/recipes-kernel/lttng/lttng-ust_2.13.5.bb
+
+# update LICENSE checksums
+LIC_FILES_CHKSUM = "file://LICENSE;md5=a46577a38ad0c36ff6ff43ccf40c480f"
+
+PV = "2.13.7"
+
+# update patch in oe-core
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+# apply new poky patches
+SRC_URI:append = " \
+    file://${BP}.tar.bz2 \
+"
diff --git a/meta-openeuler/recipes-kernel/modutils-initscripts/modutils-initscripts.bbappend b/meta-openeuler/recipes-kernel/modutils-initscripts/modutils-initscripts.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..de2f653d7a5618c632fd9673a0c15d7cf89194b1
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/modutils-initscripts/modutils-initscripts.bbappend
@@ -0,0 +1,5 @@
+# PD.patch will create LICENSE file, but if WORKDIR dir is not a clean
+# dir, i.e., LICENSE file is already there because of last build,
+# do patch may fail.
+SRC_URI:remove = "file://PD.patch"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/PD;md5=b3597d12946881e13cb3b548d1173851"
diff --git a/meta-openeuler/recipes-kernel/perf/perf.bbappend b/meta-openeuler/recipes-kernel/perf/perf.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fafe1f69c3e081c3ec5501441e055c70938a43d0
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/perf/perf.bbappend
@@ -0,0 +1 @@
+PACKAGECONFIG = "libunwind dwarf"
diff --git a/meta-openeuler/recipes-kernel/powertop/powertop_%.bbappend b/meta-openeuler/recipes-kernel/powertop/powertop_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..22aa04ce26dbba1684c804e2d98e9760f4be5ee8
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/powertop/powertop_%.bbappend
@@ -0,0 +1,14 @@
+# main bbfile: yocto-poky/meta/recipes-kernel/powertop/powertop_2.14.bb
+
+PV = "2.15"
+
+# in 2.15, the following patch is already merged
+SRC_URI:remove = " file://0001-src-fix-compatibility-with-ncurses-6.3.patch "
+
+# src package and patches from openEuler
+SRC_URI:prepend = " \
+        file://${BP}.tar.gz \
+        file://backport-powertop-2.7-always-create-params.patch \
+        "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-kernel/systemtap/files/0001-improve-reproducibility-for-c-compiling.patch b/meta-openeuler/recipes-kernel/systemtap/files/0001-improve-reproducibility-for-c-compiling.patch
new file mode 100644
index 0000000000000000000000000000000000000000..74d97ec577171e02081832cceef90e9586c6c0ce
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/systemtap/files/0001-improve-reproducibility-for-c-compiling.patch
@@ -0,0 +1,30 @@
+From 6288ba5df0a8c73ef842b609081449ac4de86123 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Wed, 18 Jul 2018 16:58:33 +0800
+Subject: [PATCH] improve reproducibility for c++ compiling
+
+Use relative dir to include header string_ref to
+strip build path prefix in c++ object file
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ stringtable.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/stringtable.h b/stringtable.h
+index 5fc42e7..6fd8a1e 100644
+--- a/stringtable.h
++++ b/stringtable.h
+@@ -19,7 +19,7 @@
+ 
+ #if defined(HAVE_BOOST_UTILITY_STRING_REF_HPP)
+ #include <boost/version.hpp>
+-#include <boost/utility/string_ref.hpp> //header with string_ref
++#include "@RELATIVE_STAGING_INCDIR@/boost/utility/string_ref.hpp" //header with string_ref
+ 
+ // XXX: experimental tunables
+ #define INTERNED_STRING_FIND_MEMMEM 1 /* perf stat indicates a very slight benefit */
+-- 
+2.7.4
diff --git a/meta-openeuler/recipes-kernel/systemtap/files/0001-staprun-address-ncurses-6.3-failures.patch b/meta-openeuler/recipes-kernel/systemtap/files/0001-staprun-address-ncurses-6.3-failures.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d633b5037a5c2ce4469070d4551adc01d86c7573
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/systemtap/files/0001-staprun-address-ncurses-6.3-failures.patch
@@ -0,0 +1,60 @@
+From 191f528da19193d713d94ee252e2485efd9af4d3 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Mon, 25 Oct 2021 17:59:24 +0200
+Subject: [PATCH] staprun: address ncurses 6.3 failures
+
+Upstream-Status: Submitted [by email to smakarov@redhat.com,systemtap@sourceware.org]
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ staprun/monitor.c | 24 ++++++++++++------------
+ 1 file changed, 12 insertions(+), 12 deletions(-)
+
+diff --git a/staprun/monitor.c b/staprun/monitor.c
+index 478634c09..f4fbfd686 100644
+--- a/staprun/monitor.c
++++ b/staprun/monitor.c
+@@ -448,12 +448,12 @@ void monitor_render(void)
+       if (active_window == 0)
+         wattron(status, A_BOLD);
+       wprintw(status, "\n%*s\t%*s\t%*s\t%*s\t%*s\t%*s\t%s\n",
+-              width[p_index], HIGHLIGHT("index", p_index, comp_fn_index),
+-              width[p_state], HIGHLIGHT("state", p_state, comp_fn_index),
+-              width[p_hits], HIGHLIGHT("hits", p_hits, comp_fn_index),
+-              width[p_min], HIGHLIGHT("min", p_min, comp_fn_index),
+-              width[p_avg], HIGHLIGHT("avg", p_avg, comp_fn_index),
+-              width[p_max], HIGHLIGHT("max", p_max, comp_fn_index),
++              (int)width[p_index], HIGHLIGHT("index", p_index, comp_fn_index),
++              (int)width[p_state], HIGHLIGHT("state", p_state, comp_fn_index),
++              (int)width[p_hits], HIGHLIGHT("hits", p_hits, comp_fn_index),
++              (int)width[p_min], HIGHLIGHT("min", p_min, comp_fn_index),
++              (int)width[p_avg], HIGHLIGHT("avg", p_avg, comp_fn_index),
++              (int)width[p_max], HIGHLIGHT("max", p_max, comp_fn_index),
+               HIGHLIGHT("name", p_name, comp_fn_index));
+       if (active_window == 0)
+         wattroff(status, A_BOLD);
+@@ -466,17 +466,17 @@ void monitor_render(void)
+           json_object *probe, *field;
+           probe = json_object_array_get_idx(jso_probe_list, i);
+           json_object_object_get_ex(probe, "index", &field);
+-          wprintw(status, "%*s\t", width[p_index], json_object_get_string(field));
++          wprintw(status, "%*s\t", (int)width[p_index], json_object_get_string(field));
+           json_object_object_get_ex(probe, "state", &field);
+-          wprintw(status, "%*s\t", width[p_state], json_object_get_string(field));
++          wprintw(status, "%*s\t", (int)width[p_state], json_object_get_string(field));
+           json_object_object_get_ex(probe, "hits", &field);
+-          wprintw(status, "%*s\t", width[p_hits], json_object_get_string(field));
++          wprintw(status, "%*s\t", (int)width[p_hits], json_object_get_string(field));
+           json_object_object_get_ex(probe, "min", &field);
+-          wprintw(status, "%*s\t", width[p_min], json_object_get_string(field));
++          wprintw(status, "%*s\t", (int)width[p_min], json_object_get_string(field));
+           json_object_object_get_ex(probe, "avg", &field);
+-          wprintw(status, "%*s\t", width[p_avg], json_object_get_string(field));
++          wprintw(status, "%*s\t", (int)width[p_avg], json_object_get_string(field));
+           json_object_object_get_ex(probe, "max", &field);
+-          wprintw(status, "%*s\t", width[p_max], json_object_get_string(field));
++          wprintw(status, "%*s\t", (int)width[p_max], json_object_get_string(field));
+           getyx(status, discard, cur_x);
+           json_object_object_get_ex(probe, "name", &field);
+           wprintw(status, "%.*s", max_cols-cur_x-1, json_object_get_string(field));
+-- 
+2.20.1
diff --git a/meta-openeuler/recipes-kernel/systemtap/systemtap_%.bbappend b/meta-openeuler/recipes-kernel/systemtap/systemtap_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..46ade465190405447cd8dfb0743eba90d8e270af
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/systemtap/systemtap_%.bbappend
@@ -0,0 +1,28 @@
+# main bbfile: yocto-poky/meta/recipes-kernel/systemtap/systemtap_git.bb
+
+PV = "5.0"
+
+# in 4.9, the following patches are already merged
+SRC_URI:remove = " file://0001-PR28778-gcc-warning-tweak-for-sprintf-precision-para.patch \
+                   file://0001-PR28804-tune-default-stap-s-buffer-size-on-small-RAM.patch \
+                   file://0001-gcc12-c-compatibility-re-tweak-for-rhel6-use-functio.patch \
+                 "
+
+# openeuler patch
+SRC_URI:append = " \
+                file://huawei-fix-network-tcp-test-error.patch \
+                file://huawei-local-is-only-valid-in-functions-for-shellche-sc2168.patch \
+        "
+
+PACKAGECONFIG ??= "translator sqlite monitor python3-probes ${@bb.utils.filter('DISTRO_FEATURES', 'debuginfod', d)}"
+PACKAGECONFIG[debuginfod] = "--with-debuginfod, --without-debuginfod"
+# from yocto-4.3's systemtap_git.bb (version = 4.9)
+# | ../git/elaborate.cxx:2601:21: error: storing the address of local variable 'sym' in '*s.systemtap_session::symbol_resolver' [-Werror=dangling-pointer=]
+CXXFLAGS += "-Wno-dangling-pointer"
+
+# src package and patches from openEuler
+SRC_URI:prepend = " \
+        file://${BP}.tar.gz \
+        "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-kernel/wireless-regdb/wireless-regdb_%.bbappend b/meta-openeuler/recipes-kernel/wireless-regdb/wireless-regdb_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8b246170bc3707d93787ab71834cbfa9b4708f5f
--- /dev/null
+++ b/meta-openeuler/recipes-kernel/wireless-regdb/wireless-regdb_%.bbappend
@@ -0,0 +1,7 @@
+# main bbfile: yocto-poky/meta/recipes-kernel/wireless-regdb/wireless-regdb_2023.02.13.bb
+
+# version in openEuler
+PV = "2020.11.20"
+
+SRC_URI:prepend = "file://${BP}.tar.xz "
+
diff --git a/meta-openeuler/recipes-lxde/gpicview/gpicview/remove-gdk-x11.patch b/meta-openeuler/recipes-lxde/gpicview/gpicview/remove-gdk-x11.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a1f97b304dd5a0aa9936db4ba848967b82062907
--- /dev/null
+++ b/meta-openeuler/recipes-lxde/gpicview/gpicview/remove-gdk-x11.patch
@@ -0,0 +1,136 @@
+For xwayland gdk/gdkx.h does not work.
+Remove the more elaborate gf_display_get_workarea function and use only
+the fallback.
+--- ./src/working-area.c.orig	2016-02-20 22:38:31.000000000 +0000
++++ ./src/working-area.c	2020-01-07 13:37:47.023817524 +0000
+@@ -23,126 +23,11 @@
+ */
+ 
+ # include <gdk/gdk.h>
+-# include <gdk/gdkx.h>
+-# include <X11/Xlib.h>
+-# include <X11/Xutil.h>
+-# include <X11/Xatom.h>
+-
+-void get_working_area(GdkScreen* screen, GdkRectangle *rect);
+-
+-static gboolean gf_display_get_workarea(GdkScreen* g_screen, GdkRectangle *rect) {
+-	Atom xa_desktops, xa_current, xa_workarea, xa_type;
+-	Display *x_display;
+-	Window x_root;
+-	guint32 desktops = 0, current = 0;
+-	gulong *workareas, len, fill;
+-	guchar *data;
+-	gint format;
+-
+-	GdkDisplay *g_display;
+-	Screen *x_screen;
+-
+-	/* get the gdk display */
+-	g_display = gdk_display_get_default();
+-	if(!g_display)
+-		return FALSE;
+-
+-	/* get the x display from the gdk display */
+-	x_display = gdk_x11_display_get_xdisplay(g_display);
+-	if(!x_display)
+-		return FALSE;
+-
+-	/* get the x screen from the gdk screen */
+-	x_screen = gdk_x11_screen_get_xscreen(g_screen);
+-	if(!x_screen)
+-		return FALSE;
+-
+-	/* get the root window from the screen */
+-	x_root = XRootWindowOfScreen(x_screen);
+-
+-	/* find the _NET_NUMBER_OF_DESKTOPS atom */
+-	xa_desktops = XInternAtom(x_display, "_NET_NUMBER_OF_DESKTOPS", True);
+-	if(xa_desktops == None)
+-		return FALSE;
+-
+-	/* get the number of desktops */
+-	if(XGetWindowProperty(x_display, x_root, xa_desktops, 0, 1, False,
+-						  XA_CARDINAL, &xa_type, &format, &len, &fill,
+-						  &data) != Success)
+-	{
+-		return FALSE;
+-	}
+-
+-	if(!data)
+-		return FALSE;
+-
+-	desktops = *(guint32 *)data;
+-	XFree(data);
+-
+-	/* find the _NET_CURRENT_DESKTOP atom */
+-	xa_current = XInternAtom(x_display, "_NET_CURRENT_DESKTOP", True);
+-	if(xa_current == None)
+-		return FALSE;
+-
+-	/* get the current desktop */
+-	if(XGetWindowProperty(x_display, x_root, xa_current, 0, 1, False,
+-						  XA_CARDINAL, &xa_type, &format, &len, &fill,
+-						  &data) != Success)
+-	{
+-		return FALSE;
+-	}
+-
+-	if(!data)
+-		return FALSE;
+-
+-	current = *(guint32 *)data;
+-	XFree(data);
+-
+-	/* find the _NET_WORKAREA atom */
+-	xa_workarea = XInternAtom(x_display, "_NET_WORKAREA", True);
+-	if(xa_workarea == None)
+-		return FALSE;
+-
+-	if(XGetWindowProperty(x_display, x_root, xa_workarea, 0, (glong)(4 * 32),
+-						  False, AnyPropertyType, &xa_type, &format, &len,
+-						  &fill, &data) != Success)
+-	{
+-		return FALSE;
+-	}
+-
+-	/* make sure the type and format are good */
+-	if(xa_type == None || format == 0)
+-		return FALSE;
+-
+-	/* make sure we don't have any leftovers */
+-	if(fill)
+-		return FALSE;
+-
+-	/* make sure len divides evenly by 4 */
+-	if(len % 4)
+-		return FALSE;
+-
+-	/* it's good, lets use it */
+-	workareas = (gulong *)(guint32 *)data;
+-
+-	rect->x = (guint32)workareas[current * 4];
+-	rect->y = (guint32)workareas[current * 4 + 1];
+-	rect->width = (guint32)workareas[current * 4 + 2];
+-	rect->height = (guint32)workareas[current * 4 + 3];
+-
+-	/* clean up our memory */
+-	XFree(data);
+-
+-	return TRUE;
+-}
+ 
+ void get_working_area(GdkScreen* screen, GdkRectangle *rect)
+ {
+-	if( !gf_display_get_workarea(screen, rect) )
+-	{
+-		rect->x = 0;
+-		rect->y = 0;
+-		rect->width = gdk_screen_width();
+-		rect->height = gdk_screen_height();
+-	}
++	rect->x = 0;
++	rect->y = 0;
++	rect->width = gdk_screen_width();
++	rect->height = gdk_screen_height();
+ }
diff --git a/meta-openeuler/recipes-lxde/gpicview/gpicview_%.bbappend b/meta-openeuler/recipes-lxde/gpicview/gpicview_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0bc907c2fcbdf2e4007438f1d913be580a233662
--- /dev/null
+++ b/meta-openeuler/recipes-lxde/gpicview/gpicview_%.bbappend
@@ -0,0 +1,12 @@
+# main bb: meta-lxde/recipes-lxde/gpicview/gpicview_0.2.5.bb
+# ref: git://git.toradex.com/meta-lxde.git
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "0.2.5"
+
+SRC_URI += " \
+        file://${OPENEULER_LOCAL_NAME}/${BPN}/gpicview-${PV}.tar.xz \
+"
+
+S = "${WORKDIR}/gpicview-${PV}"
diff --git a/meta-openeuler/recipes-lxde/gpicview/gpicview_0.2.5.bb b/meta-openeuler/recipes-lxde/gpicview/gpicview_0.2.5.bb
new file mode 100644
index 0000000000000000000000000000000000000000..53d996fb76a8e0abfb3b4aefb80f653832b79054
--- /dev/null
+++ b/meta-openeuler/recipes-lxde/gpicview/gpicview_0.2.5.bb
@@ -0,0 +1,24 @@
+SUMMARY = "Simple Image Viewer for X"
+HOMEPAGE = "http://lxde.sourceforge.net/gpicview"
+SECTION = "x11"
+
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552"
+
+DEPENDS = "glib-2.0-native intltool-native jpeg"
+RDEPENDS:${PN} = "adwaita-icon-theme"
+
+SRC_URI = " \
+    ${SOURCEFORGE_MIRROR}/lxde/${P}.tar.xz \
+    file://remove-gdk-x11.patch \
+"
+SRC_URI[md5sum] = "26be9b0c5a234f1afe7d83d02a4a33f4"
+SRC_URI[sha256sum] = "38466058e53702450e5899193c4b264339959b563dd5cd81f6f690de32d82942"
+
+PACKAGECONFIG ?= "gtk3"
+PACKAGECONFIG[gtk2] = ",,gtk+"
+PACKAGECONFIG[gtk3] = "--enable-gtk3,,gtk+3"
+
+inherit autotools gettext mime-xdg pkgconfig
+
+FILES:${PN} += "${datadir}/icons/*"
diff --git a/meta-openeuler/recipes-lxde/lxtask/lxtask_%.bbappend b/meta-openeuler/recipes-lxde/lxtask/lxtask_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..58a7650398ebc5db6e6e80d313d343fb00b69e29
--- /dev/null
+++ b/meta-openeuler/recipes-lxde/lxtask/lxtask_%.bbappend
@@ -0,0 +1,10 @@
+# main bb: meta-lxde/recipes-lxde/lxtask/lxtask_0.1.10.bb
+# ref: git://git.toradex.com/meta-lxde.git
+
+PV = "0.1.10"
+
+SRC_URI += " \
+        file://${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-lxde/lxtask/lxtask_0.1.10.bb b/meta-openeuler/recipes-lxde/lxtask/lxtask_0.1.10.bb
new file mode 100644
index 0000000000000000000000000000000000000000..fa30ec351ed5ace69e3f06e1812096a97b3ae419
--- /dev/null
+++ b/meta-openeuler/recipes-lxde/lxtask/lxtask_0.1.10.bb
@@ -0,0 +1,22 @@
+SUMMARY = "LXDE task manager"
+HOMEPAGE = "http://lxde.org/"
+SECTION = "x11"
+
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
+
+DEPENDS = "glib-2.0 glib-2.0-native intltool-native virtual/libintl"
+
+SRC_URI = "${SOURCEFORGE_MIRROR}/lxde/lxtask-${PV}.tar.xz"
+SRC_URI[md5sum] = "27b5258847afc237a5b89666e7a8b45b"
+SRC_URI[sha256sum] = "2216df9bc4bb2d80733e788966512ac58c421e0a0a1ff85210f34a29d1eb4e2c"
+
+PACKAGECONFIG ?= "gtk3"
+PACKAGECONFIG[gtk3] = "--enable-gtk3,,gtk+3"
+python __anonymous () {
+    depends = d.getVar("DEPENDS", d, 1)
+    if 'gtk3' not in d.getVar('PACKAGECONFIG', True):
+        d.setVar("DEPENDS", "%s gtk+" % depends)
+}
+
+inherit autotools pkgconfig gettext
diff --git a/meta-openeuler/recipes-lxde/lxterminal/lxterminal/0002-man-Makefile.am-don-t-error-out-on-missing-man-depen.patch b/meta-openeuler/recipes-lxde/lxterminal/lxterminal/0002-man-Makefile.am-don-t-error-out-on-missing-man-depen.patch
new file mode 100644
index 0000000000000000000000000000000000000000..23c9d184482ded7f49b4b01ff32a9020a17a2637
--- /dev/null
+++ b/meta-openeuler/recipes-lxde/lxterminal/lxterminal/0002-man-Makefile.am-don-t-error-out-on-missing-man-depen.patch
@@ -0,0 +1,30 @@
+From 6a8e9ac7f01e92e8a06108753819dbd13eb2da74 Mon Sep 17 00:00:00 2001
+From: Max Krummenacher <max.krummenacher@toradex.com>
+Date: Wed, 25 Jan 2017 15:08:41 +0100
+Subject: [PATCH 2/2] man/Makefile.am: don't error out on missing man
+ dependency
+
+Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
+---
+ man/Makefile.am | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/man/Makefile.am b/man/Makefile.am
+index fd9fea0..54bb786 100644
+--- a/man/Makefile.am
++++ b/man/Makefile.am
+@@ -20,9 +20,10 @@ else
+ $(man_MANS):
+ 	@echo ""
+ 	@echo "Error: you need to run configure with '--enable-man'"
++	@echo "       and the right dependencies installed"
+ 	@echo "       in order to regenerate man pages."
+ 	@echo ""
+-	@false
++	@echo "man page was not built" > $(man_MANS)
+ endif
+ 
+ 
+-- 
+2.5.5
+
diff --git a/meta-openeuler/recipes-lxde/lxterminal/lxterminal_%.bbappend b/meta-openeuler/recipes-lxde/lxterminal/lxterminal_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2ce3cc0f2e571e8240537b3d717be869bfde3c0a
--- /dev/null
+++ b/meta-openeuler/recipes-lxde/lxterminal/lxterminal_%.bbappend
@@ -0,0 +1,10 @@
+# main bb: meta-lxde/recipes-lxde/lxterminal/lxterminal_0.3.2.bb
+# ref: git://git.toradex.com/meta-lxde.git
+
+PV = "0.4.0"
+
+SRC_URI += " \
+        file://${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-lxde/lxterminal/lxterminal_0.3.2.bb b/meta-openeuler/recipes-lxde/lxterminal/lxterminal_0.3.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..084f85c777cad828088459f13de70324bdeeab7f
--- /dev/null
+++ b/meta-openeuler/recipes-lxde/lxterminal/lxterminal_0.3.2.bb
@@ -0,0 +1,21 @@
+SUMMARY = "Lightweight vte-based tabbed terminal emulator for LXDE"
+HOMEPAGE = "http://lxde.sf.net"
+SECTION = "x11"
+LICENSE = "GPLv2"
+LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552"
+
+DEPENDS = "glib-2.0 glib-2.0-native gtk+3 intltool-native vte xmlto-native"
+
+SRC_URI = " \
+    ${SOURCEFORGE_MIRROR}/lxde/lxterminal-${PV}.tar.xz \
+    file://0002-man-Makefile.am-don-t-error-out-on-missing-man-depen.patch \
+"
+SRC_URI[md5sum] = "62e57c3aafb831505cc1638b2b737cc9"
+SRC_URI[sha256sum] = "3166b18493a8e55811b02aa0de825cbbea65e2b628e69006c1a65b98e1bb4484"
+
+EXTRA_OECONF += "--enable-gtk3 --enable-man"
+
+FILES:${PN} += "${datadir}/icons/hicolor/128x128/apps/lxterminal.png"
+
+inherit autotools pkgconfig gettext
+
diff --git a/meta-openeuler/recipes-mcs/jailhouse/files/0001-Support-for-loading-ELF_64-image.patch b/meta-openeuler/recipes-mcs/jailhouse/files/0001-Support-for-loading-ELF_64-image.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c60991c0be91d754ebc8edd2397a19d92660b9b7
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/jailhouse/files/0001-Support-for-loading-ELF_64-image.patch
@@ -0,0 +1,131 @@
+From 92b0673a679749c22b2c1150500634d5ff265541 Mon Sep 17 00:00:00 2001
+From: hanzongcheng <hanzongcheng@huawei.com>
+Date: Sun, 14 Apr 2024 03:08:08 +0800
+Subject: [PATCH] Support for loading ELF_64 image
+
+* Supports ELF_64 image. The ELF entry address is used as
+  the target_address by default.
+
+Signed-off-by: hanzongcheng <hanzongcheng@huawei.com>
+
+diff --git a/tools/jailhouse.c b/tools/jailhouse.c
+index 215d239b..f102bc47 100644
+--- a/tools/jailhouse.c
++++ b/tools/jailhouse.c
+@@ -25,6 +25,81 @@
+ #include <sys/stat.h>
+ 
+ #include <jailhouse.h>
++#include <elf.h>
++
++typedef struct {
++	uint64_t offset;
++	uint64_t paddr;
++	uint64_t filesz;
++} ElfSegment;
++
++uint64_t g_elf_load_addr;
++
++static int elf_identify(const void *img_data, size_t len)
++{
++	if (len < SELFMAG || !img_data)
++		return -EINVAL;
++	if (memcmp(img_data, ELFMAG, SELFMAG) != 0)
++		return -EINVAL;
++	else
++		return 0;
++}
++
++static void *elf_load(const void *img_data, ssize_t *len)
++{
++	int i, nsegment;
++	Elf64_Ehdr *elf_hdr;
++	Elf64_Off phdrs_offset;
++	Elf64_Half phnums;
++	ElfSegment *segments;
++	void *elf_data;
++	uint64_t start, end;
++
++	elf_hdr = (Elf64_Ehdr *)img_data;
++	phdrs_offset = elf_hdr->e_phoff;
++	phnums = elf_hdr->e_phnum;
++	segments = (ElfSegment *)malloc(phnums * sizeof(ElfSegment));
++	if (!segments)
++		return NULL;
++
++	for (i = 0, nsegment = 0; i < phnums; i++) {
++		Elf64_Phdr *phdr = (Elf64_Phdr *)(img_data + phdrs_offset + i * elf_hdr->e_phentsize);
++
++		if (phdr->p_type != PT_LOAD)
++			continue;
++
++		segments[nsegment].offset = phdr->p_offset;
++		segments[nsegment].paddr = phdr->p_paddr;
++		segments[nsegment].filesz = phdr->p_filesz;
++		nsegment++;
++	}
++
++	if (nsegment == 0) {
++		free(segments);
++		return NULL;
++	}
++
++	start = segments[0].paddr;
++	end = segments[nsegment - 1].paddr + segments[nsegment - 1].filesz;
++
++	elf_data = malloc(end - start);
++	if (!elf_data) {
++		free(segments);
++		return NULL;
++	}
++
++	if (len)
++		*len = end - start;
++
++	for (i = 0; i < nsegment; i++) {
++		ElfSegment *segment = &segments[i];
++		memcpy(elf_data + segment->paddr - start, img_data + segment->offset, segment->filesz);
++	}
++
++	g_elf_load_addr = start;
++	free(segments);
++	return elf_data;
++}
+ 
+ #define JAILHOUSE_EXEC_DIR	LIBEXECDIR "/jailhouse"
+ #define JAILHOUSE_DEVICE	"/dev/jailhouse"
+@@ -170,6 +245,16 @@ static void *read_file(const char *name, size_t *size)
+ 
+ 	close(fd);
+ 
++	if (elf_identify(buffer, result) == 0) {
++		void *elf_data = elf_load(buffer, &result);
++		if (!elf_data) {
++			fprintf(stderr, "load elf data failed\n");
++			exit(1);
++		}
++		free(buffer);
++		buffer = elf_data;
++	}
++
+ 	if (size)
+ 		*size = (size_t)result;
+ 
+@@ -431,12 +516,13 @@ static int cell_shutdown_load(int argc, char *argv[],
+ 				(unsigned long)read_string(argv[arg_num++],
+ 							   &size);
+ 		} else {
++			g_elf_load_addr = 0;
+ 			image->source_address =
+ 				(unsigned long)read_file(argv[arg_num++],
+ 							 &size);
+ 		}
+ 		image->size = size;
+-		image->target_address = 0;
++		image->target_address = g_elf_load_addr;
+ 
+ 		if (arg_num < argc &&
+ 		    match_opt(argv[arg_num], "-a", "--address")) {
+-- 
+2.34.1
+
diff --git a/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/inmate-rpi4.dts b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/inmate-rpi4.dts
new file mode 100644
index 0000000000000000000000000000000000000000..669fa2b53b2667d65a12eb6450314d49b2c70487
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/inmate-rpi4.dts
@@ -0,0 +1,2423 @@
+/*
+ * Device tree for Linux inmate on Raspberry Pi 4,
+ * corresponds to configs/arm64/rpi4-linux.c
+ */
+
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+
+/dts-v1/;
+
+/ {
+	model = "Jailhouse cell on Raspberry Pi 4";
+
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	interrupt-parent = <&gic>;
+
+	hypervisor {
+		compatible = "jailhouse,cell";
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu2: cpu@2 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <2>;
+			enable-method = "psci";
+		};
+
+		cpu3: cpu@3 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a72";
+			reg = <3>;
+			enable-method = "psci";
+		};
+	};
+
+	psci {
+		compatible = "arm,psci-0.2";
+		method = "smc";
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_PPI 14 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>,
+			     <GIC_PPI 10 IRQ_TYPE_LEVEL_HIGH>;
+	};
+
+	gic: interrupt-controller@ff841000 {
+		compatible = "arm,gic-400";
+		reg = <0x0 0xff841000 0x0 0x1000>,
+		      <0x0 0xff842000 0x0 0x2000>;
+		interrupt-controller;
+		#interrupt-cells = <3>;
+	};
+
+	fixed: clk500mhz {
+		compatible = "fixed-clock";
+		#clock-cells = <0>;
+		clock-frequency = <500000000>;
+		clock-output-names = "clk500mhz";
+	};
+
+	pci@e0000000 {
+		compatible = "pci-host-ecam-generic";
+		device_type = "pci";
+		bus-range = <0 0>;
+		#address-cells = <3>;
+		#size-cells = <2>;
+		#interrupt-cells = <1>;
+		interrupt-map-mask = <0 0 0 7>;
+		interrupt-map = <0 0 0 1 &gic GIC_SPI 99 IRQ_TYPE_EDGE_RISING>,
+				<0 0 0 2 &gic GIC_SPI 100 IRQ_TYPE_EDGE_RISING>,
+				<0 0 0 3 &gic GIC_SPI 101 IRQ_TYPE_EDGE_RISING>,
+				<0 0 0 4 &gic GIC_SPI 102 IRQ_TYPE_EDGE_RISING>;
+		reg = <0x0 0xff900000 0x0 0x100000>;
+		ranges =
+			<0x02000000 0x00 0x20000000 0x0 0x20000000 0x00 0x10000>;
+	};
+
+	// From bcm2711-rpi-4-b.dts
+	aliases {
+		serial1 = "/soc/serial@7e201000";
+		emmc2bus = "/emmc2bus";
+		pcie0 = "/scb/pcie@7d500000";
+		blconfig = "/reserved-memory/nvram@0";
+		audio = "/soc/mailbox@7e00b840/bcm2835_audio";
+		sound = "/soc/sound";
+		soc = "/soc";
+		dma = "/soc/dma@7e007000";
+		watchdog = "/soc/watchdog@7e100000";
+		random = "/soc/rng@7e104000";
+		mailbox = "/soc/mailbox@7e00b880";
+		gpio = "/soc/gpio@7e200000";
+		uart0 = "/soc/serial@7e201000";
+		sdhost = "/soc/mmc@7e202000";
+		mmc = "/soc/mmc@7e300000";
+		mmc1 = "/soc/mmcnr@7e300000";
+		mmc0 = "/emmc2bus/mmc@7e340000";
+		i2s = "/soc/i2s@7e203000";
+		i2c0 = "/soc/i2c0mux/i2c@0";
+		i2c1 = "/soc/i2c@7e804000";
+		i2c10 = "/soc/i2c0mux/i2c@1";
+		spi0 = "/soc/spi@7e204000";
+		usb = "/soc/usb@7e980000";
+		leds = "/leds";
+		fb = "/soc/fb";
+		thermal = "/soc/avs-monitor@7d5d2000/thermal";
+		axiperf = "/soc/axiperf";
+		mmc2 = "/soc/mmc@7e202000";
+		i2c3 = "/soc/i2c@7e205600";
+		i2c4 = "/soc/i2c@7e205800";
+		i2c5 = "/soc/i2c@7e205a00";
+		i2c6 = "/soc/i2c@7e205c00";
+		i2c20 = "/soc/i2c@7ef04500";
+		i2c21 = "/soc/i2c@7ef09500";
+		spi3 = "/soc/spi@7e204600";
+		spi4 = "/soc/spi@7e204800";
+		spi5 = "/soc/spi@7e204a00";
+		spi6 = "/soc/spi@7e204c00";
+	};
+
+	reserved-memory {
+		#address-cells = <0x02>;
+		#size-cells = <0x01>;
+		ranges;
+		phandle = <0x3f>;
+
+		linux,cma {
+			compatible = "shared-dma-pool";
+			size = <0x4000000>;
+			reusable;
+			linux,cma-default;
+			alloc-ranges = <0x00 0x00 0x30000000>;
+			phandle = <0x40>;
+		};
+
+		nvram@0 {
+			compatible = "raspberrypi,bootloader-config\0nvmem-rmem";
+			#address-cells = <0x01>;
+			#size-cells = <0x01>;
+			reg = <0x00 0x00 0x00>;
+			no-map;
+			status = "disabled";
+			phandle = <0x41>;
+		};
+	};
+
+	soc {
+		compatible = "simple-bus";
+		#address-cells = <0x01>;
+		#size-cells = <0x01>;
+		ranges = <0x7e000000 0x00 0xfe000000 0x1800000 0x7c000000 0x00 0xfc000000 0x2000000 0x40000000 0x00 0xff800000 0x800000>;
+		dma-ranges = <0xc0000000 0x00 0x00 0x40000000>;
+		phandle = <0x43>;
+
+		timer@7e003000 {
+			compatible = "brcm,bcm2835-system-timer";
+			reg = <0x7e003000 0x1000>;
+			interrupts = <0x00 0x40 0x04 0x00 0x41 0x04 0x00 0x42 0x04 0x00 0x43 0x04>;
+			clock-frequency = <0xf4240>;
+			phandle = <0x44>;
+		};
+
+		txp@7e004000 {
+			compatible = "brcm,bcm2835-txp";
+			reg = <0x7e004000 0x20>;
+			interrupts = <0x00 0x4b 0x04>;
+			status = "disabled";
+			phandle = <0x45>;
+		};
+
+		cprman@7e101000 {
+			compatible = "brcm,bcm2711-cprman";
+			#clock-cells = <0x01>;
+			reg = <0x7e101000 0x2000>;
+			clocks = <0x03 0x04 0x00 0x04 0x01 0x04 0x02 0x05 0x00 0x05 0x01 0x05 0x02>;
+			firmware = <0x06>;
+			phandle = <0x08>;
+		};
+
+		mailbox@7e00b880 {
+			compatible = "brcm,bcm2835-mbox";
+			reg = <0x7e00b880 0x40>;
+			interrupts = <0x00 0x21 0x04>;
+			#mbox-cells = <0x00>;
+			phandle = <0x23>;
+		};
+
+		gpio@7e200000 {
+			compatible = "brcm,bcm2711-gpio";
+			reg = <0x7e200000 0xb4>;
+			interrupts = <0x00 0x71 0x04 0x00 0x72 0x04>;
+			gpio-controller;
+			#gpio-cells = <0x02>;
+			interrupt-controller;
+			#interrupt-cells = <0x02>;
+			gpio-ranges = <0x07 0x00 0x00 0x3a>;
+			pinctrl-names = "default";
+			gpio-line-names = "ID_SDA\0ID_SCL\0SDA1\0SCL1\0GPIO_GCLK\0GPIO5\0GPIO6\0SPI_CE1_N\0SPI_CE0_N\0SPI_MISO\0SPI_MOSI\0SPI_SCLK\0GPIO12\0GPIO13\0TXD1\0RXD1\0GPIO16\0GPIO17\0GPIO18\0GPIO19\0GPIO20\0GPIO21\0GPIO22\0GPIO23\0GPIO24\0GPIO25\0GPIO26\0GPIO27\0RGMII_MDIO\0RGMIO_MDC\0CTS0\0RTS0\0TXD0\0RXD0\0SD1_CLK\0SD1_CMD\0SD1_DATA0\0SD1_DATA1\0SD1_DATA2\0SD1_DATA3\0PWM0_MISO\0PWM1_MOSI\0STATUS_LED_G_CLK\0SPIFLASH_CE_N\0SDA0\0SCL0\0RGMII_RXCLK\0RGMII_RXCTL\0RGMII_RXD0\0RGMII_RXD1\0RGMII_RXD2\0RGMII_RXD3\0RGMII_TXCLK\0RGMII_TXCTL\0RGMII_TXD0\0RGMII_TXD1\0RGMII_TXD2\0RGMII_TXD3";
+			phandle = <0x07>;
+
+			dpi_gpio0 {
+				brcm,pins = <0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13 0x14 0x15 0x16 0x17 0x18 0x19 0x1a 0x1b>;
+				brcm,function = <0x06>;
+				phandle = <0x46>;
+			};
+
+			emmc_gpio22 {
+				brcm,pins = <0x16 0x17 0x18 0x19 0x1a 0x1b>;
+				brcm,function = <0x07>;
+				phandle = <0x47>;
+			};
+
+			emmc_gpio34 {
+				brcm,pins = <0x22 0x23 0x24 0x25 0x26 0x27>;
+				brcm,function = <0x07>;
+				brcm,pull = <0x00 0x02 0x02 0x02 0x02 0x02>;
+				phandle = <0x48>;
+			};
+
+			emmc_gpio48 {
+				brcm,pins = <0x30 0x31 0x32 0x33 0x34 0x35>;
+				brcm,function = <0x07>;
+				phandle = <0x16>;
+			};
+
+			gpclk0_gpio4 {
+				brcm,pins = <0x04>;
+				brcm,function = <0x04>;
+				phandle = <0x49>;
+			};
+
+			gpclk1_gpio5 {
+				brcm,pins = <0x05>;
+				brcm,function = <0x04>;
+				phandle = <0x4a>;
+			};
+
+			gpclk1_gpio42 {
+				brcm,pins = <0x2a>;
+				brcm,function = <0x04>;
+				phandle = <0x4b>;
+			};
+
+			gpclk1_gpio44 {
+				brcm,pins = <0x2c>;
+				brcm,function = <0x04>;
+				phandle = <0x4c>;
+			};
+
+			gpclk2_gpio6 {
+				brcm,pins = <0x06>;
+				brcm,function = <0x04>;
+				phandle = <0x4d>;
+			};
+
+			gpclk2_gpio43 {
+				brcm,pins = <0x2b>;
+				brcm,function = <0x04>;
+				brcm,pull = <0x00>;
+				phandle = <0x4e>;
+			};
+
+			i2c0_gpio0 {
+				brcm,pins = <0x00 0x01>;
+				brcm,function = <0x04>;
+				phandle = <0x11>;
+			};
+
+			i2c0_gpio28 {
+				brcm,pins = <0x1c 0x1d>;
+				brcm,function = <0x04>;
+				phandle = <0x4f>;
+			};
+
+			i2c0_gpio44 {
+				brcm,pins = <0x2c 0x2d>;
+				brcm,function = <0x05>;
+				phandle = <0x12>;
+			};
+
+			i2c1_gpio2 {
+				brcm,pins = <0x02 0x03>;
+				brcm,function = <0x04>;
+				phandle = <0x50>;
+			};
+
+			i2c1_gpio44 {
+				brcm,pins = <0x2c 0x2d>;
+				brcm,function = <0x06>;
+				phandle = <0x51>;
+			};
+
+			jtag_gpio22 {
+				brcm,pins = <0x16 0x17 0x18 0x19 0x1a 0x1b>;
+				brcm,function = <0x03>;
+				phandle = <0x52>;
+			};
+
+			pcm_gpio18 {
+				brcm,pins = <0x12 0x13 0x14 0x15>;
+				brcm,function = <0x04>;
+				phandle = <0x53>;
+			};
+
+			pcm_gpio28 {
+				brcm,pins = <0x1c 0x1d 0x1e 0x1f>;
+				brcm,function = <0x06>;
+				phandle = <0x54>;
+			};
+
+			sdhost_gpio48 {
+				brcm,pins = <0x30 0x31 0x32 0x33 0x34 0x35>;
+				brcm,function = <0x04>;
+				phandle = <0x55>;
+			};
+
+			spi0_gpio7 {
+				brcm,pins = <0x07 0x08 0x09 0x0a 0x0b>;
+				brcm,function = <0x04>;
+				phandle = <0x56>;
+			};
+
+			spi0_gpio35 {
+				brcm,pins = <0x23 0x24 0x25 0x26 0x27>;
+				brcm,function = <0x04>;
+				phandle = <0x57>;
+			};
+
+			spi1_gpio16 {
+				brcm,pins = <0x10 0x11 0x12 0x13 0x14 0x15>;
+				brcm,function = <0x03>;
+				phandle = <0x58>;
+			};
+
+			spi2_gpio40 {
+				brcm,pins = <0x28 0x29 0x2a 0x2b 0x2c 0x2d>;
+				brcm,function = <0x03>;
+				phandle = <0x59>;
+			};
+
+			uart0_gpio14 {
+				brcm,pins = <0x0e 0x0f>;
+				brcm,function = <0x04>;
+				phandle = <0x5a>;
+			};
+
+			uart0_ctsrts_gpio16 {
+				brcm,pins = <0x10 0x11>;
+				brcm,function = <0x07>;
+				phandle = <0x5b>;
+			};
+
+			uart0_ctsrts_gpio30 {
+				brcm,pins = <0x1e 0x1f>;
+				brcm,function = <0x07>;
+				brcm,pull = <0x02 0x00>;
+				phandle = <0x5c>;
+			};
+
+			uart0_gpio32 {
+				brcm,pins = <0x20 0x21>;
+				brcm,function = <0x07>;
+				brcm,pull = <0x00 0x02>;
+				phandle = <0x5d>;
+			};
+
+			uart0_gpio36 {
+				brcm,pins = <0x24 0x25>;
+				brcm,function = <0x06>;
+				phandle = <0x5e>;
+			};
+
+			uart0_ctsrts_gpio38 {
+				brcm,pins = <0x26 0x27>;
+				brcm,function = <0x06>;
+				phandle = <0x5f>;
+			};
+
+			gpclk0_gpio49 {
+				phandle = <0x66>;
+
+				pin-gpclk {
+					pins = "gpio49";
+					function = "alt1";
+					bias-disable;
+				};
+			};
+
+			gpclk1_gpio50 {
+				phandle = <0x67>;
+
+				pin-gpclk {
+					pins = "gpio50";
+					function = "alt1";
+					bias-disable;
+				};
+			};
+
+			gpclk2_gpio51 {
+				phandle = <0x68>;
+
+				pin-gpclk {
+					pins = "gpio51";
+					function = "alt1";
+					bias-disable;
+				};
+			};
+
+			i2c0_gpio46 {
+				phandle = <0x69>;
+
+				pin-sda {
+					function = "alt0";
+					pins = "gpio46";
+					bias-pull-up;
+				};
+
+				pin-scl {
+					function = "alt0";
+					pins = "gpio47";
+					bias-disable;
+				};
+			};
+
+			i2c1_gpio46 {
+				phandle = <0x6a>;
+
+				pin-sda {
+					function = "alt1";
+					pins = "gpio46";
+					bias-pull-up;
+				};
+
+				pin-scl {
+					function = "alt1";
+					pins = "gpio47";
+					bias-disable;
+				};
+			};
+
+			i2c3_gpio2 {
+				phandle = <0x6b>;
+
+				pin-sda {
+					function = "alt5";
+					pins = "gpio2";
+					bias-pull-up;
+				};
+
+				pin-scl {
+					function = "alt5";
+					pins = "gpio3";
+					bias-disable;
+				};
+			};
+
+			i2c3_gpio4 {
+				phandle = <0x6c>;
+
+				pin-sda {
+					function = "alt5";
+					pins = "gpio4";
+					bias-pull-up;
+				};
+
+				pin-scl {
+					function = "alt5";
+					pins = "gpio5";
+					bias-disable;
+				};
+			};
+
+			i2c4_gpio6 {
+				phandle = <0x6d>;
+
+				pin-sda {
+					function = "alt5";
+					pins = "gpio6";
+					bias-pull-up;
+				};
+
+				pin-scl {
+					function = "alt5";
+					pins = "gpio7";
+					bias-disable;
+				};
+			};
+
+			i2c4_gpio8 {
+				phandle = <0x6e>;
+
+				pin-sda {
+					function = "alt5";
+					pins = "gpio8";
+					bias-pull-up;
+				};
+
+				pin-scl {
+					function = "alt5";
+					pins = "gpio9";
+					bias-disable;
+				};
+			};
+
+			i2c5_gpio10 {
+				phandle = <0x6f>;
+
+				pin-sda {
+					function = "alt5";
+					pins = "gpio10";
+					bias-pull-up;
+				};
+
+				pin-scl {
+					function = "alt5";
+					pins = "gpio11";
+					bias-disable;
+				};
+			};
+
+			i2c5_gpio12 {
+				phandle = <0x70>;
+
+				pin-sda {
+					function = "alt5";
+					pins = "gpio12";
+					bias-pull-up;
+				};
+
+				pin-scl {
+					function = "alt5";
+					pins = "gpio13";
+					bias-disable;
+				};
+			};
+
+			i2c6_gpio0 {
+				phandle = <0x71>;
+
+				pin-sda {
+					function = "alt5";
+					pins = "gpio0";
+					bias-pull-up;
+				};
+
+				pin-scl {
+					function = "alt5";
+					pins = "gpio1";
+					bias-disable;
+				};
+			};
+
+			i2c6_gpio22 {
+				phandle = <0x72>;
+
+				pin-sda {
+					function = "alt5";
+					pins = "gpio22";
+					bias-pull-up;
+				};
+
+				pin-scl {
+					function = "alt5";
+					pins = "gpio23";
+					bias-disable;
+				};
+			};
+
+			i2c_slave_gpio8 {
+				phandle = <0x73>;
+
+				pins-i2c-slave {
+					pins = "gpio8\0gpio9\0gpio10\0gpio11";
+					function = "alt3";
+				};
+			};
+
+			jtag_gpio48 {
+				phandle = <0x74>;
+
+				pins-jtag {
+					pins = "gpio48\0gpio49\0gpio50\0gpio51\0gpio52\0gpio53";
+					function = "alt4";
+				};
+			};
+
+			mii_gpio28 {
+				phandle = <0x75>;
+
+				pins-mii {
+					pins = "gpio28\0gpio29\0gpio30\0gpio31";
+					function = "alt4";
+				};
+			};
+
+			mii_gpio36 {
+				phandle = <0x76>;
+
+				pins-mii {
+					pins = "gpio36\0gpio37\0gpio38\0gpio39";
+					function = "alt5";
+				};
+			};
+
+			pcm_gpio50 {
+				phandle = <0x77>;
+
+				pins-pcm {
+					pins = "gpio50\0gpio51\0gpio52\0gpio53";
+					function = "alt2";
+				};
+			};
+
+			pwm0_0_gpio12 {
+				phandle = <0x78>;
+
+				pin-pwm {
+					pins = "gpio12";
+					function = "alt0";
+					bias-disable;
+				};
+			};
+
+			pwm0_0_gpio18 {
+				phandle = <0x79>;
+
+				pin-pwm {
+					pins = "gpio18";
+					function = "alt5";
+					bias-disable;
+				};
+			};
+
+			pwm1_0_gpio40 {
+				phandle = <0x1b>;
+
+				pin-pwm {
+					pins = "gpio40";
+					function = "alt0";
+					bias-disable;
+				};
+			};
+
+			pwm0_1_gpio13 {
+				phandle = <0x7a>;
+
+				pin-pwm {
+					pins = "gpio13";
+					function = "alt0";
+					bias-disable;
+				};
+			};
+
+			pwm0_1_gpio19 {
+				phandle = <0x7b>;
+
+				pin-pwm {
+					pins = "gpio19";
+					function = "alt5";
+					bias-disable;
+				};
+			};
+
+			pwm1_1_gpio41 {
+				phandle = <0x1c>;
+
+				pin-pwm {
+					pins = "gpio41";
+					function = "alt0";
+					bias-disable;
+				};
+			};
+
+			pwm0_1_gpio45 {
+				phandle = <0x7c>;
+
+				pin-pwm {
+					pins = "gpio45";
+					function = "alt0";
+					bias-disable;
+				};
+			};
+
+			pwm0_0_gpio52 {
+				phandle = <0x7d>;
+
+				pin-pwm {
+					pins = "gpio52";
+					function = "alt1";
+					bias-disable;
+				};
+			};
+
+			pwm0_1_gpio53 {
+				phandle = <0x7e>;
+
+				pin-pwm {
+					pins = "gpio53";
+					function = "alt1";
+					bias-disable;
+				};
+			};
+
+			rgmii_gpio35 {
+				phandle = <0x7f>;
+
+				pin-start-stop {
+					pins = "gpio35";
+					function = "alt4";
+				};
+
+				pin-rx-ok {
+					pins = "gpio36";
+					function = "alt4";
+				};
+			};
+
+			rgmii_irq_gpio34 {
+				phandle = <0x80>;
+
+				pin-irq {
+					pins = "gpio34";
+					function = "alt5";
+				};
+			};
+
+			rgmii_irq_gpio39 {
+				phandle = <0x81>;
+
+				pin-irq {
+					pins = "gpio39";
+					function = "alt4";
+				};
+			};
+
+			rgmii_mdio_gpio28 {
+				phandle = <0x82>;
+
+				pins-mdio {
+					pins = "gpio28\0gpio29";
+					function = "alt5";
+				};
+			};
+
+			rgmii_mdio_gpio37 {
+				phandle = <0x83>;
+
+				pins-mdio {
+					pins = "gpio37\0gpio38";
+					function = "alt4";
+				};
+			};
+
+			spi0_gpio46 {
+				phandle = <0x84>;
+
+				pins-spi {
+					pins = "gpio46\0gpio47\0gpio48\0gpio49";
+					function = "alt2";
+				};
+			};
+
+			spi2_gpio46 {
+				phandle = <0x85>;
+
+				pins-spi {
+					pins = "gpio46\0gpio47\0gpio48\0gpio49\0gpio50";
+					function = "alt5";
+				};
+			};
+
+			spi3_gpio0 {
+				phandle = <0x86>;
+
+				pins-spi {
+					pins = "gpio0\0gpio1\0gpio2\0gpio3";
+					function = "alt3";
+				};
+			};
+
+			spi4_gpio4 {
+				phandle = <0x87>;
+
+				pins-spi {
+					pins = "gpio4\0gpio5\0gpio6\0gpio7";
+					function = "alt3";
+				};
+			};
+
+			spi5_gpio12 {
+				phandle = <0x88>;
+
+				pins-spi {
+					pins = "gpio12\0gpio13\0gpio14\0gpio15";
+					function = "alt3";
+				};
+			};
+
+			spi6_gpio18 {
+				phandle = <0x89>;
+
+				pins-spi {
+					pins = "gpio18\0gpio19\0gpio20\0gpio21";
+					function = "alt3";
+				};
+			};
+
+			uart2_gpio0 {
+				phandle = <0x8a>;
+
+				pin-tx {
+					pins = "gpio0";
+					function = "alt4";
+					bias-disable;
+				};
+
+				pin-rx {
+					pins = "gpio1";
+					function = "alt4";
+					bias-pull-up;
+				};
+			};
+
+			uart2_ctsrts_gpio2 {
+				phandle = <0x8b>;
+
+				pin-cts {
+					pins = "gpio2";
+					function = "alt4";
+					bias-pull-up;
+				};
+
+				pin-rts {
+					pins = "gpio3";
+					function = "alt4";
+					bias-disable;
+				};
+			};
+
+			uart3_gpio4 {
+				phandle = <0x8c>;
+
+				pin-tx {
+					pins = "gpio4";
+					function = "alt4";
+					bias-disable;
+				};
+
+				pin-rx {
+					pins = "gpio5";
+					function = "alt4";
+					bias-pull-up;
+				};
+			};
+
+			uart3_ctsrts_gpio6 {
+				phandle = <0x8d>;
+
+				pin-cts {
+					pins = "gpio6";
+					function = "alt4";
+					bias-pull-up;
+				};
+
+				pin-rts {
+					pins = "gpio7";
+					function = "alt4";
+					bias-disable;
+				};
+			};
+
+			uart4_gpio8 {
+				phandle = <0x8e>;
+
+				pin-tx {
+					pins = "gpio8";
+					function = "alt4";
+					bias-disable;
+				};
+
+				pin-rx {
+					pins = "gpio9";
+					function = "alt4";
+					bias-pull-up;
+				};
+			};
+
+			uart4_ctsrts_gpio10 {
+				phandle = <0x8f>;
+
+				pin-cts {
+					pins = "gpio10";
+					function = "alt4";
+					bias-pull-up;
+				};
+
+				pin-rts {
+					pins = "gpio11";
+					function = "alt4";
+					bias-disable;
+				};
+			};
+
+			uart5_gpio12 {
+				phandle = <0x90>;
+
+				pin-tx {
+					pins = "gpio12";
+					function = "alt4";
+					bias-disable;
+				};
+
+				pin-rx {
+					pins = "gpio13";
+					function = "alt4";
+					bias-pull-up;
+				};
+			};
+
+			uart5_ctsrts_gpio14 {
+				phandle = <0x91>;
+
+				pin-cts {
+					pins = "gpio14";
+					function = "alt4";
+					bias-pull-up;
+				};
+
+				pin-rts {
+					pins = "gpio15";
+					function = "alt4";
+					bias-disable;
+				};
+			};
+
+			gpioout {
+				brcm,pins = <0x06>;
+				brcm,function = <0x01>;
+				phandle = <0x92>;
+			};
+
+			alt0 {
+				brcm,pins = <0x04 0x05 0x07 0x08 0x09 0x0a 0x0b>;
+				brcm,function = <0x04>;
+				phandle = <0x93>;
+			};
+
+			dpi_18bit_cpadhi_gpio0 {
+				brcm,pins = <0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x14 0x15 0x16 0x17 0x18 0x19>;
+				brcm,function = <0x06>;
+				brcm,pull = <0x00>;
+				phandle = <0x94>;
+			};
+
+			dpi_18bit_cpadhi_gpio2 {
+				brcm,pins = <0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x14 0x15 0x16 0x17 0x18 0x19>;
+				brcm,function = <0x06>;
+				phandle = <0x95>;
+			};
+
+			dpi_18bit_gpio0 {
+				brcm,pins = <0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13 0x14 0x15>;
+				brcm,function = <0x06>;
+				phandle = <0x96>;
+			};
+
+			dpi_18bit_gpio2 {
+				brcm,pins = <0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13 0x14 0x15>;
+				brcm,function = <0x06>;
+				phandle = <0x97>;
+			};
+
+			dpi_16bit_gpio0 {
+				brcm,pins = <0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13>;
+				brcm,function = <0x06>;
+				phandle = <0x98>;
+			};
+
+			dpi_16bit_gpio2 {
+				brcm,pins = <0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0a 0x0b 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x12 0x13>;
+				brcm,function = <0x06>;
+				phandle = <0x99>;
+			};
+
+			dpi_16bit_cpadhi_gpio0 {
+				brcm,pins = <0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x14 0x15 0x16 0x17 0x18>;
+				brcm,function = <0x06>;
+				phandle = <0x9a>;
+			};
+
+			dpi_16bit_cpadhi_gpio2 {
+				brcm,pins = <0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x0c 0x0d 0x0e 0x0f 0x10 0x11 0x14 0x15 0x16 0x17 0x18>;
+				brcm,function = <0x06>;
+				phandle = <0x9b>;
+			};
+
+			spi0_pins {
+				brcm,pins = <0x09 0x0a 0x0b>;
+				brcm,function = <0x04>;
+				phandle = <0x0e>;
+			};
+
+			spi0_cs_pins {
+				brcm,pins = <0x08 0x07>;
+				brcm,function = <0x01>;
+				phandle = <0x0f>;
+			};
+
+			spi3_pins {
+				brcm,pins = <0x01 0x02 0x03>;
+				brcm,function = <0x07>;
+				phandle = <0x9c>;
+			};
+
+			spi3_cs_pins {
+				brcm,pins = <0x00 0x18>;
+				brcm,function = <0x01>;
+				phandle = <0x9d>;
+			};
+
+			spi4_pins {
+				brcm,pins = <0x05 0x06 0x07>;
+				brcm,function = <0x07>;
+				phandle = <0x9e>;
+			};
+
+			spi4_cs_pins {
+				brcm,pins = <0x04 0x19>;
+				brcm,function = <0x01>;
+				phandle = <0x9f>;
+			};
+
+			spi5_pins {
+				brcm,pins = <0x0d 0x0e 0x0f>;
+				brcm,function = <0x07>;
+				phandle = <0xa0>;
+			};
+
+			spi5_cs_pins {
+				brcm,pins = <0x0c 0x1a>;
+				brcm,function = <0x01>;
+				phandle = <0xa1>;
+			};
+
+			spi6_pins {
+				brcm,pins = <0x13 0x14 0x15>;
+				brcm,function = <0x07>;
+				phandle = <0xa2>;
+			};
+
+			spi6_cs_pins {
+				brcm,pins = <0x12 0x1b>;
+				brcm,function = <0x01>;
+				phandle = <0xa3>;
+			};
+
+			i2c0 {
+				brcm,pins = <0x00 0x01>;
+				brcm,function = <0x04>;
+				brcm,pull = <0x02>;
+				phandle = <0xa4>;
+			};
+
+			i2c1 {
+				brcm,pins = <0x02 0x03>;
+				brcm,function = <0x04>;
+				brcm,pull = <0x02>;
+				phandle = <0x18>;
+			};
+
+			i2c3 {
+				brcm,pins = <0x04 0x05>;
+				brcm,function = <0x02>;
+				brcm,pull = <0x02>;
+				phandle = <0xa5>;
+			};
+
+			i2c4 {
+				brcm,pins = <0x08 0x09>;
+				brcm,function = <0x02>;
+				brcm,pull = <0x02>;
+				phandle = <0xa6>;
+			};
+
+			i2c5 {
+				brcm,pins = <0x0c 0x0d>;
+				brcm,function = <0x02>;
+				brcm,pull = <0x02>;
+				phandle = <0xa7>;
+			};
+
+			i2c6 {
+				brcm,pins = <0x16 0x17>;
+				brcm,function = <0x02>;
+				brcm,pull = <0x02>;
+				phandle = <0xa8>;
+			};
+
+			i2s {
+				brcm,pins = <0x12 0x13 0x14 0x15>;
+				brcm,function = <0x04>;
+				phandle = <0x0d>;
+			};
+
+			sdio_pins {
+				brcm,pins = <0x22 0x23 0x24 0x25 0x26 0x27>;
+				brcm,function = <0x07>;
+				brcm,pull = <0x00 0x02 0x02 0x02 0x02 0x02>;
+				phandle = <0x25>;
+			};
+
+			bt_pins {
+				brcm,pins = "-";
+				brcm,function = <0x00>;
+				brcm,pull = <0x02>;
+				phandle = <0x0a>;
+			};
+
+			uart0_pins {
+				brcm,pins = <0x20 0x21>;
+				brcm,function = <0x07>;
+				brcm,pull = <0x00 0x02>;
+				phandle = <0x09>;
+			};
+
+			uart2_pins: uart2_pins {
+				brcm,pins = <0x00 0x01>;
+				brcm,function = <0x03>;
+				brcm,pull = <0x00 0x02>;
+				phandle = <0xa9>;
+			};
+
+			uart3_pins {
+				brcm,pins = <0x04 0x05>;
+				brcm,function = <0x03>;
+				brcm,pull = <0x00 0x02>;
+				phandle = <0xaa>;
+			};
+
+			uart4_pins {
+				brcm,pins = <0x08 0x09>;
+				brcm,function = <0x03>;
+				brcm,pull = <0x00 0x02>;
+				phandle = <0xab>;
+			};
+
+			uart5_pins {
+				brcm,pins = <0x0c 0x0d>;
+				brcm,function = <0x03>;
+				brcm,pull = <0x00 0x02>;
+				phandle = <0xac>;
+			};
+
+			audio_pins {
+				brcm,pins = <0x28 0x29>;
+				brcm,function = <0x04>;
+				phandle = <0x24>;
+			};
+		};
+
+		serial@7e201000 {
+			compatible = "arm,pl011\0arm,primecell";
+			reg = <0x7e201000 0x200>;
+			interrupts = <0x00 0x79 0x04>;
+			clocks = <0x08 0x13 0x08 0x14>;
+			clock-names = "uartclk\0apb_pclk";
+			arm,primecell-periphid = <0x241011>;
+			pinctrl-names = "default";
+			pinctrl-0 = <0x09 0x0a>;
+			uart-has-rtscts;
+			status = "okay";
+			cts-event-workaround;
+			skip-init;
+			phandle = <0x2e>;
+
+			bluetooth {
+				compatible = "brcm,bcm43438-bt";
+				max-speed = <0x2dc6c0>;
+				shutdown-gpios = <0x0b 0x00 0x00>;
+				status = "disabled";
+				phandle = <0x2d>;
+			};
+		};
+
+		mmc@7e202000 {
+			compatible = "brcm,bcm2835-sdhost";
+			reg = <0x7e202000 0x100>;
+			interrupts = <0x00 0x78 0x04>;
+			clocks = <0x08 0x14>;
+			status = "disabled";
+			dmas = <0x0c 0x2000000d>;
+			dma-names = "rx-tx";
+			bus-width = <0x04>;
+			brcm,overclock-50 = <0x00>;
+			brcm,pio-limit = <0x01>;
+			firmware = <0x06>;
+			phandle = <0x37>;
+		};
+
+		i2s@7e203000 {
+			compatible = "brcm,bcm2835-i2s";
+			reg = <0x7e203000 0x24>;
+			clocks = <0x08 0x1f>;
+			status = "disabled";
+			#sound-dai-cells = <0x00>;
+			dmas = <0x0c 0x02 0x0c 0x03>;
+			dma-names = "tx\0rx";
+			pinctrl-names = "default";
+			pinctrl-0 = <0x0d>;
+			phandle = <0x30>;
+		};
+
+		spi@7e204000 {
+			compatible = "brcm,bcm2835-spi";
+			reg = <0x7e204000 0x200>;
+			interrupts = <0x00 0x76 0x04>;
+			clocks = <0x08 0x14>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			status = "disabled";
+			dmas = <0x0c 0x06 0x0c 0x07>;
+			dma-names = "tx\0rx";
+			pinctrl-names = "default";
+			pinctrl-0 = <0x0e 0x0f>;
+			cs-gpios = <0x07 0x08 0x01 0x07 0x07 0x01>;
+			phandle = <0x31>;
+
+			spidev@0 {
+				compatible = "spidev";
+				reg = <0x00>;
+				#address-cells = <0x01>;
+				#size-cells = <0x00>;
+				spi-max-frequency = <0x7735940>;
+				phandle = <0xad>;
+			};
+
+			spidev@1 {
+				compatible = "spidev";
+				reg = <0x01>;
+				#address-cells = <0x01>;
+				#size-cells = <0x00>;
+				spi-max-frequency = <0x7735940>;
+				phandle = <0xae>;
+			};
+		};
+
+		i2c@7e205000 {
+			compatible = "brcm,bcm2711-i2c\0brcm,bcm2835-i2c";
+			reg = <0x7e205000 0x200>;
+			interrupts = <0x00 0x75 0x04>;
+			clocks = <0x08 0x14>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			status = "disabled";
+			clock-frequency = <0x186a0>;
+			phandle = <0x10>;
+		};
+
+		i2c0mux {
+			compatible = "i2c-mux-pinctrl";
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			i2c-parent = <0x10>;
+			pinctrl-names = "i2c0\0i2c_csi_dsi";
+			status = "disabled";
+			pinctrl-0 = <0x11>;
+			pinctrl-1 = <0x12>;
+			phandle = <0x32>;
+
+			i2c@0 {
+				reg = <0x00>;
+				#address-cells = <0x01>;
+				#size-cells = <0x00>;
+				phandle = <0xaf>;
+			};
+
+			i2c@1 {
+				reg = <0x01>;
+				#address-cells = <0x01>;
+				#size-cells = <0x00>;
+				phandle = <0xb0>;
+			};
+		};
+
+		dpi@7e208000 {
+			compatible = "brcm,bcm2835-dpi";
+			reg = <0x7e208000 0x8c>;
+			clocks = <0x08 0x14 0x08 0x2c>;
+			clock-names = "core\0pixel";
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			status = "disabled";
+			phandle = <0xb1>;
+		};
+
+		dsi@7e209000 {
+			compatible = "brcm,bcm2835-dsi0";
+			reg = <0x7e209000 0x78>;
+			interrupts = <0x00 0x64 0x04>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			#clock-cells = <0x01>;
+			clocks = <0x08 0x20 0x08 0x2f 0x08 0x31>;
+			clock-names = "phy\0escape\0pixel";
+			clock-output-names = "dsi0_byte\0dsi0_ddr2\0dsi0_ddr";
+			status = "disabled";
+			power-domains = <0x13 0x11>;
+			phandle = <0x04>;
+		};
+
+		pwm@7e20c000 {
+			compatible = "brcm,bcm2835-pwm";
+			reg = <0x7e20c000 0x28>;
+			clocks = <0x08 0x1e>;
+			assigned-clocks = <0x08 0x1e>;
+			assigned-clock-rates = <0x989680>;
+			#pwm-cells = <0x02>;
+			status = "disabled";
+			phandle = <0xb5>;
+		};
+
+		mmc@7e300000 {
+			compatible = "brcm,bcm2835-mmc\0brcm,bcm2835-sdhci";
+			reg = <0x7e300000 0x100>;
+			interrupts = <0x00 0x7e 0x04>;
+			clocks = <0x08 0x1c>;
+			status = "disabled";
+			pinctrl-names = "default";
+			pinctrl-0 = <0x16>;
+			bus-width = <0x04>;
+			dmas = <0x0c 0x0b>;
+			dma-names = "rx-tx";
+			brcm,overclock-50 = <0x00>;
+			phandle = <0x38>;
+		};
+
+		hvs@7e400000 {
+			compatible = "brcm,bcm2711-hvs";
+			reg = <0x7e400000 0x6000>;
+			interrupts = <0x00 0x61 0x04>;
+			clocks = <0x17 0x04>;
+			status = "disabled";
+			phandle = <0xb6>;
+		};
+
+		dsi@7e700000 {
+			compatible = "brcm,bcm2711-dsi1";
+			reg = <0x7e700000 0x8c>;
+			interrupts = <0x00 0x6c 0x04>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			#clock-cells = <0x01>;
+			clocks = <0x08 0x23 0x08 0x30 0x08 0x32>;
+			clock-names = "phy\0escape\0pixel";
+			clock-output-names = "dsi1_byte\0dsi1_ddr2\0dsi1_ddr";
+			status = "disabled";
+			power-domains = <0x13 0x12>;
+			phandle = <0x05>;
+		};
+
+		i2c@7e804000 {
+			compatible = "brcm,bcm2711-i2c\0brcm,bcm2835-i2c";
+			reg = <0x7e804000 0x1000>;
+			interrupts = <0x00 0x75 0x04>;
+			clocks = <0x08 0x14>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			status = "disabled";
+			pinctrl-names = "default";
+			pinctrl-0 = <0x18>;
+			clock-frequency = <0x186a0>;
+			phandle = <0x33>;
+		};
+
+		usb@7e980000 {
+			compatible = "brcm,bcm2708-usb";
+			reg = <0x7e980000 0x10000 0x7e00b200 0x200>;
+			interrupts = <0x00 0x49 0x04 0x00 0x28 0x04>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			clocks = <0x19>;
+			clock-names = "otg";
+			phys = <0x1a>;
+			phy-names = "usb2-phy";
+			power-domains = <0x13 0x06>;
+			interrupt-names = "usb\0soft";
+			status = "disabled";
+			phandle = <0xb7>;
+		};
+
+		local_intc@40000000 {
+			compatible = "brcm,bcm2836-l1-intc";
+			reg = <0x40000000 0x100>;
+			phandle = <0xb8>;
+		};
+
+		avs-monitor@7d5d2000 {
+			compatible = "brcm,bcm2711-avs-monitor\0syscon\0simple-mfd";
+			reg = <0x7d5d2000 0xf00>;
+			phandle = <0xb9>;
+
+			thermal {
+				compatible = "brcm,bcm2711-thermal";
+				#thermal-sensor-cells = <0x00>;
+				phandle = <0x02>;
+			};
+		};
+
+		dma@7e007000 {
+			compatible = "brcm,bcm2835-dma";
+			reg = <0x7e007000 0xb00>;
+			interrupts = <0x00 0x50 0x04 0x00 0x51 0x04 0x00 0x52 0x04 0x00 0x53 0x04 0x00 0x54 0x04 0x00 0x55 0x04 0x00 0x56 0x04 0x00 0x57 0x04 0x00 0x57 0x04 0x00 0x58 0x04 0x00 0x58 0x04>;
+			interrupt-names = "dma0\0dma1\0dma2\0dma3\0dma4\0dma5\0dma6\0dma7\0dma8\0dma9\0dma10";
+			#dma-cells = <0x01>;
+			brcm,dma-channel-mask = <0x7f5>;
+			phandle = <0x0c>;
+		};
+
+		watchdog@7e100000 {
+			compatible = "brcm,bcm2835-pm\0brcm,bcm2835-pm-wdt";
+			#power-domain-cells = <0x01>;
+			#reset-cells = <0x01>;
+			reg = <0x7e100000 0x114 0x7e00a000 0x24 0x7ec11000 0x20>;
+			clocks = <0x08 0x15 0x08 0x1d 0x08 0x17 0x08 0x16>;
+			clock-names = "v3d\0peri_image\0h264\0isp";
+			system-power-controller;
+			phandle = <0x35>;
+		};
+
+		rng@7e104000 {
+			compatible = "brcm,bcm2711-rng200";
+			reg = <0x7e104000 0x28>;
+			status = "okay";
+			phandle = <0x36>;
+		};
+
+		serial@7e201400 {
+			compatible = "arm,pl011\0arm,primecell";
+			reg = <0x7e201400 0x200>;
+			interrupts = <0x00 0x79 0x04>;
+			clocks = <0x08 0x13 0x08 0x14>;
+			clock-names = "uartclk\0apb_pclk";
+			arm,primecell-periphid = <0x241011>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&uart2_pins>;
+			status = "okay";
+			phandle = <0xba>;
+		};
+
+		serial@7e201600 {
+			compatible = "arm,pl011\0arm,primecell";
+			reg = <0x7e201600 0x200>;
+			interrupts = <0x00 0x79 0x04>;
+			clocks = <0x08 0x13 0x08 0x14>;
+			clock-names = "uartclk\0apb_pclk";
+			arm,primecell-periphid = <0x241011>;
+			status = "disabled";
+			phandle = <0xbb>;
+		};
+
+		serial@7e201800 {
+			compatible = "arm,pl011\0arm,primecell";
+			reg = <0x7e201800 0x200>;
+			interrupts = <0x00 0x79 0x04>;
+			clocks = <0x08 0x13 0x08 0x14>;
+			clock-names = "uartclk\0apb_pclk";
+			arm,primecell-periphid = <0x241011>;
+			status = "disabled";
+			phandle = <0xbc>;
+		};
+
+		serial@7e201a00 {
+			compatible = "arm,pl011\0arm,primecell";
+			reg = <0x7e201a00 0x200>;
+			interrupts = <0x00 0x79 0x04>;
+			clocks = <0x08 0x13 0x08 0x14>;
+			clock-names = "uartclk\0apb_pclk";
+			arm,primecell-periphid = <0x241011>;
+			status = "disabled";
+			phandle = <0xbd>;
+		};
+
+		spi@7e204600 {
+			compatible = "brcm,bcm2835-spi";
+			reg = <0x7e204600 0x200>;
+			interrupts = <0x00 0x76 0x04>;
+			clocks = <0x08 0x14>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			status = "disabled";
+			phandle = <0xbe>;
+		};
+
+		spi@7e204800 {
+			compatible = "brcm,bcm2835-spi";
+			reg = <0x7e204800 0x200>;
+			interrupts = <0x00 0x76 0x04>;
+			clocks = <0x08 0x14>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			status = "disabled";
+			phandle = <0xbf>;
+		};
+
+		spi@7e204a00 {
+			compatible = "brcm,bcm2835-spi";
+			reg = <0x7e204a00 0x200>;
+			interrupts = <0x00 0x76 0x04>;
+			clocks = <0x08 0x14>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			status = "disabled";
+			phandle = <0xc0>;
+		};
+
+		spi@7e204c00 {
+			compatible = "brcm,bcm2835-spi";
+			reg = <0x7e204c00 0x200>;
+			interrupts = <0x00 0x76 0x04>;
+			clocks = <0x08 0x14>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			status = "disabled";
+			phandle = <0xc1>;
+		};
+
+		i2c@7e205600 {
+			compatible = "brcm,bcm2711-i2c\0brcm,bcm2835-i2c";
+			reg = <0x7e205600 0x200>;
+			interrupts = <0x00 0x75 0x04>;
+			clocks = <0x08 0x14>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			status = "disabled";
+			phandle = <0xc2>;
+		};
+
+		i2c@7e205800 {
+			compatible = "brcm,bcm2711-i2c\0brcm,bcm2835-i2c";
+			reg = <0x7e205800 0x200>;
+			interrupts = <0x00 0x75 0x04>;
+			clocks = <0x08 0x14>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			status = "disabled";
+			phandle = <0xc3>;
+		};
+
+		i2c@7e205a00 {
+			compatible = "brcm,bcm2711-i2c\0brcm,bcm2835-i2c";
+			reg = <0x7e205a00 0x200>;
+			interrupts = <0x00 0x75 0x04>;
+			clocks = <0x08 0x14>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			status = "disabled";
+			phandle = <0xc4>;
+		};
+
+		i2c@7e205c00 {
+			compatible = "brcm,bcm2711-i2c\0brcm,bcm2835-i2c";
+			reg = <0x7e205c00 0x200>;
+			interrupts = <0x00 0x75 0x04>;
+			clocks = <0x08 0x14>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			status = "disabled";
+			phandle = <0xc5>;
+		};
+
+		pixelvalve@7e206000 {
+			compatible = "brcm,bcm2711-pixelvalve0";
+			reg = <0x7e206000 0x100>;
+			interrupts = <0x00 0x6d 0x04>;
+			status = "disabled";
+			phandle = <0xc6>;
+		};
+
+		pixelvalve@7e207000 {
+			compatible = "brcm,bcm2711-pixelvalve1";
+			reg = <0x7e207000 0x100>;
+			interrupts = <0x00 0x6e 0x04>;
+			status = "disabled";
+			phandle = <0xc7>;
+		};
+
+		pixelvalve@7e20a000 {
+			compatible = "brcm,bcm2711-pixelvalve2";
+			reg = <0x7e20a000 0x100>;
+			interrupts = <0x00 0x65 0x04>;
+			status = "disabled";
+			phandle = <0xc8>;
+		};
+
+		pwm@7e20c800 {
+			compatible = "brcm,bcm2835-pwm";
+			reg = <0x7e20c800 0x28>;
+			clocks = <0x08 0x1e>;
+			assigned-clocks = <0x08 0x1e>;
+			assigned-clock-rates = <0x989680>;
+			#pwm-cells = <0x02>;
+			status = "disabled";
+			pinctrl-names = "default";
+			pinctrl-0 = <0x1b 0x1c>;
+			phandle = <0xc9>;
+		};
+
+		pixelvalve@7e216000 {
+			compatible = "brcm,bcm2711-pixelvalve4";
+			reg = <0x7e216000 0x100>;
+			interrupts = <0x00 0x6e 0x04>;
+			status = "disabled";
+			phandle = <0xca>;
+		};
+
+		pixelvalve@7ec12000 {
+			compatible = "brcm,bcm2711-pixelvalve3";
+			reg = <0x7ec12000 0x100>;
+			interrupts = <0x00 0x6a 0x04>;
+			status = "disabled";
+			phandle = <0xcb>;
+		};
+
+		vec@7ec13000 {
+			compatible = "brcm,bcm2711-vec";
+			reg = <0x7ec13000 0x1000>;
+			clocks = <0x17 0x0f>;
+			interrupts = <0x00 0x7b 0x04>;
+			status = "disabled";
+			power-domains = <0x13 0x07>;
+			phandle = <0xcc>;
+		};
+
+		clock@7ef00000 {
+			compatible = "brcm,brcm2711-dvp";
+			reg = <0x7ef00000 0x10>;
+			clocks = <0x1d>;
+			#clock-cells = <0x01>;
+			#reset-cells = <0x01>;
+			status = "disabled";
+			phandle = <0x1e>;
+		};
+
+		interrupt-controller@7ef00100 {
+			compatible = "brcm,bcm2711-l2-intc\0brcm,l2-intc";
+			reg = <0x7ef00100 0x30>;
+			interrupts = <0x00 0x60 0x01>;
+			interrupt-controller;
+			#interrupt-cells = <0x01>;
+			status = "disabled";
+			phandle = <0x20>;
+		};
+
+		hdmi@7ef00700 {
+			compatible = "brcm,bcm2711-hdmi0";
+			reg = <0x7ef00700 0x300 0x7ef00300 0x200 0x7ef00f00 0x80 0x7ef00f80 0x80 0x7ef01b00 0x200 0x7ef01f00 0x400 0x7ef00200 0x80 0x7ef04300 0x100 0x7ef20000 0x100 0x7ef00100 0x30>;
+			reg-names = "hdmi\0dvp\0phy\0rm\0packet\0metadata\0csc\0cec\0hd\0intr2";
+			clocks = <0x17 0x0d 0x17 0x0e 0x1e 0x00 0x1f>;
+			clock-names = "hdmi\0bvb\0audio\0cec";
+			resets = <0x1e 0x00>;
+			interrupt-parent = <0x20>;
+			interrupts = <0x00 0x01 0x02 0x03 0x04 0x05>;
+			interrupt-names = "cec-tx\0cec-rx\0cec-low\0wakeup\0hpd-connected\0hpd-removed";
+			ddc = <0x21>;
+			dmas = <0x0c 0x9fa000a>;
+			dma-names = "audio-rx";
+			status = "disabled";
+			wifi-2.4ghz-coexistence;
+			phandle = <0xcd>;
+		};
+
+		i2c@7ef04500 {
+			compatible = "brcm,bcm2711-hdmi-i2c";
+			reg = <0x7ef04500 0x100 0x7ef00b00 0x300>;
+			reg-names = "bsc\0auto-i2c";
+			clock-frequency = <0x17cdc>;
+			status = "disabled";
+			phandle = <0x21>;
+		};
+
+		hdmi@7ef05700 {
+			compatible = "brcm,bcm2711-hdmi1";
+			reg = <0x7ef05700 0x300 0x7ef05300 0x200 0x7ef05f00 0x80 0x7ef05f80 0x80 0x7ef06b00 0x200 0x7ef06f00 0x400 0x7ef00280 0x80 0x7ef09300 0x100 0x7ef20000 0x100 0x7ef00100 0x30>;
+			reg-names = "hdmi\0dvp\0phy\0rm\0packet\0metadata\0csc\0cec\0hd\0intr2";
+			ddc = <0x22>;
+			clock-names = "hdmi\0bvb\0audio\0cec";
+			clocks = <0x17 0x0d 0x17 0x0e 0x1e 0x01 0x1f>;
+			resets = <0x1e 0x01>;
+			interrupt-parent = <0x20>;
+			interrupts = <0x08 0x07 0x06 0x09 0x0a 0x0b>;
+			interrupt-names = "cec-tx\0cec-rx\0cec-low\0wakeup\0hpd-connected\0hpd-removed";
+			dmas = <0x0c 0x9fa0011>;
+			dma-names = "audio-rx";
+			status = "disabled";
+			wifi-2.4ghz-coexistence;
+			phandle = <0xce>;
+		};
+
+		i2c@7ef09500 {
+			compatible = "brcm,bcm2711-hdmi-i2c";
+			reg = <0x7ef09500 0x100 0x7ef05b00 0x300>;
+			reg-names = "bsc\0auto-i2c";
+			clock-frequency = <0x17cdc>;
+			status = "disabled";
+			phandle = <0x22>;
+		};
+
+		firmware {
+			compatible = "raspberrypi,bcm2835-firmware\0simple-mfd";
+			#address-cells = <0x01>;
+			#size-cells = <0x01>;
+			mboxes = <0x23>;
+			dma-ranges;
+			phandle = <0x06>;
+
+			clocks {
+				compatible = "raspberrypi,firmware-clocks";
+				#clock-cells = <0x01>;
+				phandle = <0x17>;
+			};
+
+			gpio {
+				compatible = "raspberrypi,firmware-gpio";
+				gpio-controller;
+				#gpio-cells = <0x02>;
+				gpio-line-names = "BT_ON\0WL_ON\0PWR_LED_OFF\0GLOBAL_RESET\0VDD_SD_IO_SEL\0CAM_GPIO\0SD_PWR_ON\0SD_OC_N";
+				status = "okay";
+				phandle = <0x0b>;
+			};
+
+			reset {
+				compatible = "raspberrypi,firmware-reset";
+				#reset-cells = <0x01>;
+				phandle = <0x2b>;
+			};
+
+			vcio {
+				compatible = "raspberrypi,vcio";
+				phandle = <0xcf>;
+			};
+
+			touchscreen {
+				compatible = "raspberrypi,firmware-ts";
+				touchscreen-size-x = <0x320>;
+				touchscreen-size-y = <0x1e0>;
+                        };
+		};
+
+		power {
+			compatible = "raspberrypi,bcm2835-power";
+			firmware = <0x06>;
+			#power-domain-cells = <0x01>;
+			phandle = <0x13>;
+		};
+
+		mailbox@7e00b840 {
+			compatible = "brcm,bcm2711-vchiq";
+			reg = <0x7e00b840 0x3c>;
+			interrupts = <0x00 0x22 0x04>;
+			phandle = <0xd0>;
+
+			bcm2835_audio {
+				compatible = "brcm,bcm2835-audio";
+				brcm,firmware = <0x06>;
+				brcm,pwm-channels = <0x08>;
+				status = "disabled";
+				pinctrl-names = "default";
+				pinctrl-0 = <0x24>;
+				phandle = <0x34>;
+			};
+		};
+
+		mmcnr@7e300000 {
+			compatible = "brcm,bcm2835-mmc\0brcm,bcm2835-sdhci";
+			reg = <0x7e300000 0x100>;
+			interrupts = <0x00 0x7e 0x04>;
+			clocks = <0x08 0x1c>;
+			dmas = <0x0c 0x0b>;
+			dma-names = "rx-tx";
+			brcm,overclock-50 = <0x00>;
+			non-removable;
+			status = "okay";
+			pinctrl-names = "default";
+			pinctrl-0 = <0x25>;
+			bus-width = <0x04>;
+			phandle = <0x39>;
+		};
+
+		firmwarekms@7e600000 {
+			compatible = "raspberrypi,rpi-firmware-kms-2711";
+			reg = <0x7e600000 0x100>;
+			interrupts = <0x00 0x70 0x04>;
+			brcm,firmware = <0x06>;
+			status = "okay";
+			phandle = <0xd1>;
+		};
+
+		smi@7e600000 {
+			compatible = "brcm,bcm2835-smi";
+			reg = <0x7e600000 0x100>;
+			interrupts = <0x00 0x70 0x04>;
+			clocks = <0x08 0x2a>;
+			assigned-clocks = <0x08 0x2a>;
+			assigned-clock-rates = <0x7735940>;
+			dmas = <0x0c 0x04>;
+			dma-names = "rx-tx";
+			status = "disabled";
+			phandle = <0xd2>;
+		};
+
+		csi@7e800000 {
+			compatible = "brcm,bcm2835-unicam";
+			reg = <0x7e800000 0x800 0x7e802000 0x04>;
+			interrupts = <0x00 0x66 0x04>;
+			clocks = <0x08 0x2d 0x17 0x04>;
+			clock-names = "lp\0vpu";
+			power-domains = <0x13 0x0c>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			#clock-cells = <0x01>;
+			status = "disabled";
+			phandle = <0xd3>;
+		};
+
+		csi@7e801000 {
+			compatible = "brcm,bcm2835-unicam";
+			reg = <0x7e801000 0x800 0x7e802004 0x04>;
+			interrupts = <0x00 0x67 0x04>;
+			clocks = <0x08 0x2e 0x17 0x04>;
+			clock-names = "lp\0vpu";
+			power-domains = <0x13 0x0d>;
+			#address-cells = <0x01>;
+			#size-cells = <0x00>;
+			#clock-cells = <0x01>;
+			status = "disabled";
+			brcm,num-data-lanes = <0x02>;
+			phandle = <0xd4>;
+		};
+
+		axiperf {
+			compatible = "brcm,bcm2835-axiperf";
+			reg = <0x7e009800 0x100 0x7ee08000 0x100>;
+			firmware = <0x06>;
+			status = "disabled";
+			phandle = <0x3a>;
+		};
+
+		gpiomem {
+			compatible = "brcm,bcm2835-gpiomem";
+			reg = <0x7e200000 0x1000>;
+		};
+
+		fb {
+			compatible = "brcm,bcm2708-fb";
+			firmware = <0x06>;
+			status = "disabled";
+			phandle = <0xd5>;
+		};
+
+		sound {
+			status = "disabled";
+			phandle = <0xd6>;
+		};
+	};
+
+	clocks {
+		clk-osc {
+			compatible = "fixed-clock";
+			#clock-cells = <0x00>;
+			clock-output-names = "osc";
+			clock-frequency = <0x337f980>;
+			phandle = <0x03>;
+		};
+
+		clk-usb {
+			compatible = "fixed-clock";
+			#clock-cells = <0x00>;
+			clock-output-names = "otg";
+			clock-frequency = <0x1c9c3800>;
+			phandle = <0x19>;
+		};
+	};
+
+	phy {
+		compatible = "usb-nop-xceiv";
+		#phy-cells = <0x00>;
+		phandle = <0x1a>;
+	};
+
+	gpu {
+		compatible = "brcm,bcm2711-vc5";
+		status = "okay";
+		raspberrypi,firmware = <0x06>;
+		phandle = <0xd7>;
+	};
+
+	rpi_backlight: rpi_backlight {
+                compatible = "raspberrypi,rpi-backlight";
+                firmware = <0x06>;
+                status = "okay";
+        };
+
+	clk-27M {
+		#clock-cells = <0x00>;
+		compatible = "fixed-clock";
+		clock-frequency = <0x19bfcc0>;
+		clock-output-names = "27MHz-clock";
+		phandle = <0x1f>;
+	};
+
+	clk-108M {
+		#clock-cells = <0x00>;
+		compatible = "fixed-clock";
+		clock-frequency = <0x66ff300>;
+		clock-output-names = "108MHz-clock";
+		phandle = <0x1d>;
+	};
+
+	emmc2bus {
+		compatible = "simple-bus";
+		#address-cells = <0x02>;
+		#size-cells = <0x01>;
+		ranges = <0x00 0x7e000000 0x00 0xfe000000 0x1800000>;
+		dma-ranges = <0x00 0xc0000000 0x00 0x00 0x40000000>;
+		phandle = <0xd8>;
+
+		mmc@7e340000 {
+			compatible = "brcm,bcm2711-emmc2";
+			reg = <0x00 0x7e340000 0x100>;
+			interrupts = <0x00 0x7e 0x04>;
+			clocks = <0x08 0x33>;
+			status = "okay";
+			vqmmc-supply = <0x26>;
+			vmmc-supply = <0x27>;
+			broken-cd;
+			mmc-ddr-3_3v;
+			phandle = <0x3d>;
+		};
+	};
+
+	arm-pmu {
+		compatible = "arm,cortex-a72-pmu\0arm,armv8-pmuv3";
+		interrupts = <0x00 0x10 0x04 0x00 0x11 0x04 0x00 0x12 0x04 0x00 0x13 0x04>;
+		interrupt-affinity = <0x28 0x29>;
+	};
+
+	scb {
+		compatible = "simple-bus";
+		#address-cells = <0x02>;
+		#size-cells = <0x02>;
+		ranges = <0x00 0x7c000000 0x00 0xfc000000 0x00 0x3800000 0x00 0x40000000 0x00 0xff800000 0x00 0x800000 0x06 0x00 0x06 0x00 0x00 0x40000000 0x00 0x00 0x00 0x00 0x00 0xfc000000>;
+		dma-ranges = <0x00 0x00 0x00 0x00 0x04 0x00>;
+		phandle = <0xda>;
+
+		pcie@7d500000 {
+			compatible = "brcm,bcm2711-pcie";
+			reg = <0x00 0x7d500000 0x00 0x9310>;
+			device_type = "pci";
+			#address-cells = <0x03>;
+			#interrupt-cells = <0x01>;
+			#size-cells = <0x02>;
+			interrupts = <0x00 0x93 0x04 0x00 0x94 0x04>;
+			interrupt-names = "pcie\0msi";
+			interrupt-map-mask = <0x00 0x00 0x00 0x07>;
+			interrupt-map = <0x00 0x00 0x00 0x01 0x01 0x00 0x8f 0x04 0x00 0x00 0x00 0x02 0x01 0x00 0x90 0x04 0x00 0x00 0x00 0x03 0x01 0x00 0x91 0x04 0x00 0x00 0x00 0x04 0x01 0x00 0x92 0x04>;
+			msi-controller;
+			msi-parent = <0x2a>;
+			ranges = <0x2000000 0x00 0xc0000000 0x06 0x00 0x00 0x40000000>;
+			dma-ranges = <0x2000000 0x00 0x00 0x00 0x00 0x00 0xc0000000>;
+			brcm,enable-ssc;
+			phandle = <0x2a>;
+
+			pci@0,0 {
+				device_type = "pci";
+				#address-cells = <0x03>;
+				#size-cells = <0x02>;
+				ranges;
+				reg = <0x00 0x00 0x00 0x00 0x00>;
+
+				usb@0,0 {
+					reg = <0x00 0x00 0x00 0x00 0x00>;
+					resets = <0x2b 0x00>;
+				};
+			};
+		};
+
+		dma@7e007b00 {
+			compatible = "brcm,bcm2711-dma";
+			reg = <0x00 0x7e007b00 0x00 0x400>;
+			interrupts = <0x00 0x59 0x04 0x00 0x5a 0x04 0x00 0x5b 0x04 0x00 0x5c 0x04>;
+			interrupt-names = "dma11\0dma12\0dma13\0dma14";
+			#dma-cells = <0x01>;
+			brcm,dma-channel-mask = <0x7000>;
+			phandle = <0x3e>;
+		};
+
+		xhci@7e9c0000 {
+			compatible = "generic-xhci";
+			status = "disabled";
+			reg = <0x00 0x7e9c0000 0x00 0x100000>;
+			interrupts = <0x00 0xb0 0x04>;
+			power-domains = <0x13 0x06>;
+			phandle = <0xdd>;
+		};
+
+		hevc-decoder@7eb00000 {
+			compatible = "raspberrypi,rpivid-hevc-decoder";
+			reg = <0x00 0x7eb00000 0x00 0x10000>;
+			status = "okay";
+		};
+
+		rpivid-local-intc@7eb10000 {
+			compatible = "raspberrypi,rpivid-local-intc";
+			reg = <0x00 0x7eb10000 0x00 0x1000>;
+			status = "okay";
+			interrupts = <0x00 0x62 0x04>;
+		};
+
+		h264-decoder@7eb20000 {
+			compatible = "raspberrypi,rpivid-h264-decoder";
+			reg = <0x00 0x7eb20000 0x00 0x10000>;
+			status = "okay";
+		};
+
+		vp9-decoder@7eb30000 {
+			compatible = "raspberrypi,rpivid-vp9-decoder";
+			reg = <0x00 0x7eb30000 0x00 0x10000>;
+			status = "okay";
+		};
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		phandle = <0xde>;
+
+		led-act {
+			label = "led0";
+			default-state = "keep";
+			linux,default-trigger = "mmc0";
+			gpios = <0x07 0x2a 0x00>;
+			phandle = <0x3b>;
+		};
+
+		led-pwr {
+			label = "led1";
+			gpios = <0x0b 0x02 0x01>;
+			default-state = "keep";
+			linux,default-trigger = "default-on";
+			phandle = <0x3c>;
+		};
+	};
+
+	memory@0 {
+		device_type = "memory";
+		reg = <0x00 0x00 0x00>;
+	};
+
+	sd_io_1v8_reg {
+		compatible = "regulator-gpio";
+		regulator-name = "vdd-sd-io";
+		regulator-min-microvolt = <0x1b7740>;
+		regulator-max-microvolt = <0x325aa0>;
+		regulator-boot-on;
+		regulator-always-on;
+		regulator-settling-time-us = <0x1388>;
+		gpios = <0x0b 0x04 0x00>;
+		states = <0x1b7740 0x01 0x325aa0 0x00>;
+		status = "okay";
+		phandle = <0x26>;
+	};
+
+	sd_vcc_reg {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc-sd";
+		regulator-min-microvolt = <0x325aa0>;
+		regulator-max-microvolt = <0x325aa0>;
+		regulator-boot-on;
+		enable-active-high;
+		gpio = <0x0b 0x06 0x00>;
+		phandle = <0x27>;
+	};
+
+	cam1_regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "cam1-reg";
+		enable-active-high;
+		status = "okay";
+		gpio = <0x0b 0x05 0x00>;
+		phandle = <0xdf>;
+	};
+
+	cam1_clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0x00>;
+		status = "disabled";
+		phandle = <0xe0>;
+	};
+
+	cam0_regulator {
+		compatible = "regulator-fixed";
+		regulator-name = "cam0-reg";
+		enable-active-high;
+		status = "disabled";
+		phandle = <0xe1>;
+	};
+
+	cam0_clk {
+		compatible = "fixed-clock";
+		#clock-cells = <0x00>;
+		status = "disabled";
+		phandle = <0xe2>;
+	};
+
+	cam_dummy_reg {
+		compatible = "regulator-fixed";
+		regulator-name = "cam-dummy-reg";
+		status = "okay";
+		phandle = <0xe3>;
+	};
+
+	__overrides__ {
+		cam0-pwdn-ctrl;
+		cam0-pwdn;
+		cam0-led-ctrl;
+		cam0-led;
+		krnbt = "\0\0\0-status";
+		krnbt_baudrate = "\0\0\0-max-speed:0";
+		cache_line_size;
+		uart0 = "\0\0\0.status";
+		i2s = "\0\0\00status";
+		spi = "\0\0\01status";
+		i2c0 = [00 00 00 10 73 74 61 74 75 73 00 00 00 00 32 73 74 61 74 75 73 00];
+		i2c1 = "\0\0\03status";
+		i2c0_baudrate = [00 00 00 10 63 6c 6f 63 6b 2d 66 72 65 71 75 65 6e 63 79 3a 30 00];
+		i2c1_baudrate = "\0\0\03clock-frequency:0";
+		audio = "\0\0\04status";
+		watchdog = "\0\0\05status";
+		random = "\0\0\06status";
+		sd_overclock = "\0\0\07brcm,overclock-50:0";
+		sd_force_pio = "\0\0\07brcm,force-pio?";
+		sd_pio_limit = "\0\0\07brcm,pio-limit:0";
+		sd_debug = "\0\0\07brcm,debug";
+		sdio_overclock = "\0\0\08brcm,overclock-50:0\0\0\0\09brcm,overclock-50:0";
+		axiperf = "\0\0\0:status";
+		arm_freq;
+		act_led_gpio = "\0\0\0;gpios:4";
+		act_led_activelow = "\0\0\0;gpios:8";
+		act_led_trigger = "\0\0\0;linux,default-trigger";
+		pwr_led_gpio = "\0\0\0<gpios:4";
+		pwr_led_activelow = "\0\0\0<gpios:8";
+		pwr_led_trigger = "\0\0\0<linux,default-trigger";
+		sd_poll_once = "\0\0\0=non-removable?";
+		spi_dma4 = <0x31 0x646d6173 0x3a303d00 0x3e 0x31 0x646d6173 0x3a383d00 0x3e>;
+	};
+
+	fixedregulator_3v3 {
+		compatible = "regulator-fixed";
+		regulator-always-on;
+		regulator-max-microvolt = <0x325aa0>;
+		regulator-min-microvolt = <0x325aa0>;
+		regulator-name = "3v3";
+		phandle = <0xe4>;
+	};
+
+	fixedregulator_5v0 {
+		compatible = "regulator-fixed";
+		regulator-always-on;
+		regulator-max-microvolt = <0x4c4b40>;
+		regulator-min-microvolt = <0x4c4b40>;
+		regulator-name = "5v0";
+		phandle = <0xe5>;
+	};
+
+	v3dbus {
+		compatible = "simple-bus";
+		#address-cells = <0x01>;
+		#size-cells = <0x02>;
+		ranges = <0x7c500000 0x00 0xfc500000 0x00 0x3300000 0x40000000 0x00 0xff800000 0x00 0x800000>;
+		dma-ranges = <0x00 0x00 0x00 0x04 0x00>;
+		phandle = <0xe6>;
+
+		v3d@7ec04000 {
+			compatible = "brcm,2711-v3d";
+			reg = <0x7ec00000 0x00 0x4000 0x7ec04000 0x00 0x4000>;
+			reg-names = "hub\0core0";
+			power-domains = <0x35 0x01>;
+			resets = <0x35 0x00>;
+			clocks = <0x17 0x05>;
+			clocks-names = "v3d";
+			interrupts = <0x00 0x4a 0x04>;
+			status = "okay";
+			phandle = <0xe7>;
+		};
+	};
+
+	__symbols__ {
+		rmem = "/reserved-memory";
+		cma = "/reserved-memory/linux,cma";
+		blconfig = "/reserved-memory/nvram@0";
+		soc = "/soc";
+		system_timer = "/soc/timer@7e003000";
+		txp = "/soc/txp@7e004000";
+		clocks = "/soc/cprman@7e101000";
+		mailbox = "/soc/mailbox@7e00b880";
+		gpio = "/soc/gpio@7e200000";
+		dpi_gpio0 = "/soc/gpio@7e200000/dpi_gpio0";
+		emmc_gpio22 = "/soc/gpio@7e200000/emmc_gpio22";
+		emmc_gpio34 = "/soc/gpio@7e200000/emmc_gpio34";
+		emmc_gpio48 = "/soc/gpio@7e200000/emmc_gpio48";
+		gpclk0_gpio4 = "/soc/gpio@7e200000/gpclk0_gpio4";
+		gpclk1_gpio5 = "/soc/gpio@7e200000/gpclk1_gpio5";
+		gpclk1_gpio42 = "/soc/gpio@7e200000/gpclk1_gpio42";
+		gpclk1_gpio44 = "/soc/gpio@7e200000/gpclk1_gpio44";
+		gpclk2_gpio6 = "/soc/gpio@7e200000/gpclk2_gpio6";
+		gpclk2_gpio43 = "/soc/gpio@7e200000/gpclk2_gpio43";
+		i2c0_gpio0 = "/soc/gpio@7e200000/i2c0_gpio0";
+		i2c0_gpio28 = "/soc/gpio@7e200000/i2c0_gpio28";
+		i2c0_gpio44 = "/soc/gpio@7e200000/i2c0_gpio44";
+		i2c1_gpio2 = "/soc/gpio@7e200000/i2c1_gpio2";
+		i2c1_gpio44 = "/soc/gpio@7e200000/i2c1_gpio44";
+		jtag_gpio22 = "/soc/gpio@7e200000/jtag_gpio22";
+		pcm_gpio18 = "/soc/gpio@7e200000/pcm_gpio18";
+		pcm_gpio28 = "/soc/gpio@7e200000/pcm_gpio28";
+		sdhost_gpio48 = "/soc/gpio@7e200000/sdhost_gpio48";
+		spi0_gpio7 = "/soc/gpio@7e200000/spi0_gpio7";
+		spi0_gpio35 = "/soc/gpio@7e200000/spi0_gpio35";
+		spi1_gpio16 = "/soc/gpio@7e200000/spi1_gpio16";
+		spi2_gpio40 = "/soc/gpio@7e200000/spi2_gpio40";
+		uart0_gpio14 = "/soc/gpio@7e200000/uart0_gpio14";
+		uart0_ctsrts_gpio16 = "/soc/gpio@7e200000/uart0_ctsrts_gpio16";
+		uart0_ctsrts_gpio30 = "/soc/gpio@7e200000/uart0_ctsrts_gpio30";
+		uart0_gpio32 = "/soc/gpio@7e200000/uart0_gpio32";
+		uart0_gpio36 = "/soc/gpio@7e200000/uart0_gpio36";
+		uart0_ctsrts_gpio38 = "/soc/gpio@7e200000/uart0_ctsrts_gpio38";
+		gpclk0_gpio49 = "/soc/gpio@7e200000/gpclk0_gpio49";
+		gpclk1_gpio50 = "/soc/gpio@7e200000/gpclk1_gpio50";
+		gpclk2_gpio51 = "/soc/gpio@7e200000/gpclk2_gpio51";
+		i2c0_gpio46 = "/soc/gpio@7e200000/i2c0_gpio46";
+		i2c1_gpio46 = "/soc/gpio@7e200000/i2c1_gpio46";
+		i2c3_gpio2 = "/soc/gpio@7e200000/i2c3_gpio2";
+		i2c3_gpio4 = "/soc/gpio@7e200000/i2c3_gpio4";
+		i2c4_gpio6 = "/soc/gpio@7e200000/i2c4_gpio6";
+		i2c4_gpio8 = "/soc/gpio@7e200000/i2c4_gpio8";
+		i2c5_gpio10 = "/soc/gpio@7e200000/i2c5_gpio10";
+		i2c5_gpio12 = "/soc/gpio@7e200000/i2c5_gpio12";
+		i2c6_gpio0 = "/soc/gpio@7e200000/i2c6_gpio0";
+		i2c6_gpio22 = "/soc/gpio@7e200000/i2c6_gpio22";
+		i2c_slave_gpio8 = "/soc/gpio@7e200000/i2c_slave_gpio8";
+		jtag_gpio48 = "/soc/gpio@7e200000/jtag_gpio48";
+		mii_gpio28 = "/soc/gpio@7e200000/mii_gpio28";
+		mii_gpio36 = "/soc/gpio@7e200000/mii_gpio36";
+		pcm_gpio50 = "/soc/gpio@7e200000/pcm_gpio50";
+		pwm0_0_gpio12 = "/soc/gpio@7e200000/pwm0_0_gpio12";
+		pwm0_0_gpio18 = "/soc/gpio@7e200000/pwm0_0_gpio18";
+		pwm1_0_gpio40 = "/soc/gpio@7e200000/pwm1_0_gpio40";
+		pwm0_1_gpio13 = "/soc/gpio@7e200000/pwm0_1_gpio13";
+		pwm0_1_gpio19 = "/soc/gpio@7e200000/pwm0_1_gpio19";
+		pwm1_1_gpio41 = "/soc/gpio@7e200000/pwm1_1_gpio41";
+		pwm0_1_gpio45 = "/soc/gpio@7e200000/pwm0_1_gpio45";
+		pwm0_0_gpio52 = "/soc/gpio@7e200000/pwm0_0_gpio52";
+		pwm0_1_gpio53 = "/soc/gpio@7e200000/pwm0_1_gpio53";
+		rgmii_gpio35 = "/soc/gpio@7e200000/rgmii_gpio35";
+		rgmii_irq_gpio34 = "/soc/gpio@7e200000/rgmii_irq_gpio34";
+		rgmii_irq_gpio39 = "/soc/gpio@7e200000/rgmii_irq_gpio39";
+		rgmii_mdio_gpio28 = "/soc/gpio@7e200000/rgmii_mdio_gpio28";
+		rgmii_mdio_gpio37 = "/soc/gpio@7e200000/rgmii_mdio_gpio37";
+		spi0_gpio46 = "/soc/gpio@7e200000/spi0_gpio46";
+		spi2_gpio46 = "/soc/gpio@7e200000/spi2_gpio46";
+		spi3_gpio0 = "/soc/gpio@7e200000/spi3_gpio0";
+		spi4_gpio4 = "/soc/gpio@7e200000/spi4_gpio4";
+		spi5_gpio12 = "/soc/gpio@7e200000/spi5_gpio12";
+		spi6_gpio18 = "/soc/gpio@7e200000/spi6_gpio18";
+		uart2_gpio0 = "/soc/gpio@7e200000/uart2_gpio0";
+		uart2_ctsrts_gpio2 = "/soc/gpio@7e200000/uart2_ctsrts_gpio2";
+		uart3_gpio4 = "/soc/gpio@7e200000/uart3_gpio4";
+		uart3_ctsrts_gpio6 = "/soc/gpio@7e200000/uart3_ctsrts_gpio6";
+		uart4_gpio8 = "/soc/gpio@7e200000/uart4_gpio8";
+		uart4_ctsrts_gpio10 = "/soc/gpio@7e200000/uart4_ctsrts_gpio10";
+		uart5_gpio12 = "/soc/gpio@7e200000/uart5_gpio12";
+		uart5_ctsrts_gpio14 = "/soc/gpio@7e200000/uart5_ctsrts_gpio14";
+		gpioout = "/soc/gpio@7e200000/gpioout";
+		alt0 = "/soc/gpio@7e200000/alt0";
+		dpi_18bit_cpadhi_gpio0 = "/soc/gpio@7e200000/dpi_18bit_cpadhi_gpio0";
+		dpi_18bit_cpadhi_gpio2 = "/soc/gpio@7e200000/dpi_18bit_cpadhi_gpio2";
+		dpi_18bit_gpio0 = "/soc/gpio@7e200000/dpi_18bit_gpio0";
+		dpi_18bit_gpio2 = "/soc/gpio@7e200000/dpi_18bit_gpio2";
+		dpi_16bit_gpio0 = "/soc/gpio@7e200000/dpi_16bit_gpio0";
+		dpi_16bit_gpio2 = "/soc/gpio@7e200000/dpi_16bit_gpio2";
+		dpi_16bit_cpadhi_gpio0 = "/soc/gpio@7e200000/dpi_16bit_cpadhi_gpio0";
+		dpi_16bit_cpadhi_gpio2 = "/soc/gpio@7e200000/dpi_16bit_cpadhi_gpio2";
+		spi0_pins = "/soc/gpio@7e200000/spi0_pins";
+		spi0_cs_pins = "/soc/gpio@7e200000/spi0_cs_pins";
+		spi3_pins = "/soc/gpio@7e200000/spi3_pins";
+		spi3_cs_pins = "/soc/gpio@7e200000/spi3_cs_pins";
+		spi4_pins = "/soc/gpio@7e200000/spi4_pins";
+		spi4_cs_pins = "/soc/gpio@7e200000/spi4_cs_pins";
+		spi5_pins = "/soc/gpio@7e200000/spi5_pins";
+		spi5_cs_pins = "/soc/gpio@7e200000/spi5_cs_pins";
+		spi6_pins = "/soc/gpio@7e200000/spi6_pins";
+		spi6_cs_pins = "/soc/gpio@7e200000/spi6_cs_pins";
+		i2c0_pins = "/soc/gpio@7e200000/i2c0";
+		i2c1_pins = "/soc/gpio@7e200000/i2c1";
+		i2c3_pins = "/soc/gpio@7e200000/i2c3";
+		i2c4_pins = "/soc/gpio@7e200000/i2c4";
+		i2c5_pins = "/soc/gpio@7e200000/i2c5";
+		i2c6_pins = "/soc/gpio@7e200000/i2c6";
+		i2s_pins = "/soc/gpio@7e200000/i2s";
+		sdio_pins = "/soc/gpio@7e200000/sdio_pins";
+		bt_pins = "/soc/gpio@7e200000/bt_pins";
+		uart0_pins = "/soc/gpio@7e200000/uart0_pins";
+		uart2_pins = "/soc/gpio@7e200000/uart2_pins";
+		uart3_pins = "/soc/gpio@7e200000/uart3_pins";
+		uart4_pins = "/soc/gpio@7e200000/uart4_pins";
+		uart5_pins = "/soc/gpio@7e200000/uart5_pins";
+		audio_pins = "/soc/gpio@7e200000/audio_pins";
+		uart0 = "/soc/serial@7e201000";
+		bt = "/soc/serial@7e201000/bluetooth";
+		sdhost = "/soc/mmc@7e202000";
+		i2s = "/soc/i2s@7e203000";
+		spi0 = "/soc/spi@7e204000";
+		spi = "/soc/spi@7e204000";
+		spidev0 = "/soc/spi@7e204000/spidev@0";
+		spidev1 = "/soc/spi@7e204000/spidev@1";
+		i2c0if = "/soc/i2c@7e205000";
+		i2c0mux = "/soc/i2c0mux";
+		i2c0 = "/soc/i2c0mux/i2c@0";
+		i2c_csi_dsi = "/soc/i2c0mux/i2c@1";
+		dpi = "/soc/dpi@7e208000";
+		dsi0 = "/soc/dsi@7e209000";
+		pwm = "/soc/pwm@7e20c000";
+		mmc = "/soc/mmc@7e300000";
+		sdhci = "/soc/mmc@7e300000";
+		hvs = "/soc/hvs@7e400000";
+		dsi1 = "/soc/dsi@7e700000";
+		i2c1 = "/soc/i2c@7e804000";
+		usb = "/soc/usb@7e980000";
+		local_intc = "/soc/local_intc@40000000";
+		avs_monitor = "/soc/avs-monitor@7d5d2000";
+		thermal = "/soc/avs-monitor@7d5d2000/thermal";
+		dma = "/soc/dma@7e007000";
+		watchdog = "/soc/watchdog@7e100000";
+		pm = "/soc/watchdog@7e100000";
+		random = "/soc/rng@7e104000";
+		uart2 = "/soc/serial@7e201400";
+		uart3 = "/soc/serial@7e201600";
+		uart4 = "/soc/serial@7e201800";
+		uart5 = "/soc/serial@7e201a00";
+		spi3 = "/soc/spi@7e204600";
+		spi4 = "/soc/spi@7e204800";
+		spi5 = "/soc/spi@7e204a00";
+		spi6 = "/soc/spi@7e204c00";
+		i2c3 = "/soc/i2c@7e205600";
+		i2c4 = "/soc/i2c@7e205800";
+		i2c5 = "/soc/i2c@7e205a00";
+		i2c6 = "/soc/i2c@7e205c00";
+		pixelvalve0 = "/soc/pixelvalve@7e206000";
+		pixelvalve1 = "/soc/pixelvalve@7e207000";
+		pixelvalve2 = "/soc/pixelvalve@7e20a000";
+		pwm1 = "/soc/pwm@7e20c800";
+		pixelvalve4 = "/soc/pixelvalve@7e216000";
+		pixelvalve3 = "/soc/pixelvalve@7ec12000";
+		vec = "/soc/vec@7ec13000";
+		dvp = "/soc/clock@7ef00000";
+		aon_intr = "/soc/interrupt-controller@7ef00100";
+		hdmi0 = "/soc/hdmi@7ef00700";
+		ddc0 = "/soc/i2c@7ef04500";
+		hdmi1 = "/soc/hdmi@7ef05700";
+		ddc1 = "/soc/i2c@7ef09500";
+		firmware = "/soc/firmware";
+		firmware_clocks = "/soc/firmware/clocks";
+		expgpio = "/soc/firmware/gpio";
+		reset = "/soc/firmware/reset";
+		vcio = "/soc/firmware/vcio";
+		power = "/soc/power";
+		vchiq = "/soc/mailbox@7e00b840";
+		audio = "/soc/mailbox@7e00b840/bcm2835_audio";
+		mmcnr = "/soc/mmcnr@7e300000";
+		firmwarekms = "/soc/firmwarekms@7e600000";
+		smi = "/soc/smi@7e600000";
+		csi0 = "/soc/csi@7e800000";
+		csi1 = "/soc/csi@7e801000";
+		axiperf = "/soc/axiperf";
+		fb = "/soc/fb";
+		sound = "/soc/sound";
+		clk_osc = "/clocks/clk-osc";
+		clk_usb = "/clocks/clk-usb";
+		usbphy = "/phy";
+		vc4 = "/gpu";
+		clk_27MHz = "/clk-27M";
+		clk_108MHz = "/clk-108M";
+		emmc2bus = "/emmc2bus";
+		emmc2 = "/emmc2bus/mmc@7e340000";
+		cpus = "/cpus";
+		cpu2 = "/cpus/cpu@2";
+		cpu3 = "/cpus/cpu@3";
+		scb = "/scb";
+		pcie0 = "/scb/pcie@7d500000";
+		dma40 = "/scb/dma@7e007b00";
+		xhci = "/scb/xhci@7e9c0000";
+		leds = "/leds";
+		act_led = "/leds/led-act";
+		pwr_led = "/leds/led-pwr";
+		sd_io_1v8_reg = "/sd_io_1v8_reg";
+		sd_vcc_reg = "/sd_vcc_reg";
+		cam1_reg = "/cam1_regulator";
+		cam1_clk = "/cam1_clk";
+		cam0_regulator = "/cam0_regulator";
+		cam0_clk = "/cam0_clk";
+		cam0_reg = "/cam_dummy_reg";
+		cam_dummy_reg = "/cam_dummy_reg";
+		vdd_3v3_reg = "/fixedregulator_3v3";
+		vdd_5v0_reg = "/fixedregulator_5v0";
+		v3dbus = "/v3dbus";
+		v3d = "/v3dbus/v3d@7ec04000";
+	};
+};
diff --git a/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/qemu-arm64-freertos-demo.c b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/qemu-arm64-freertos-demo.c
new file mode 100644
index 0000000000000000000000000000000000000000..462062b57433d6cc42489311b69aff1e312accab
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/qemu-arm64-freertos-demo.c
@@ -0,0 +1,123 @@
+/*
+ * Jailhouse, a Linux-based partitioning hypervisor
+ * Guest cell configuration for freertos
+ * Created by resource-tool
+ */
+
+#include <jailhouse/types.h>
+#include <jailhouse/cell-config.h>
+
+struct {
+    struct jailhouse_cell_desc cell;
+    __u64 cpus[1];
+    struct jailhouse_memory mem_regions[7];
+    struct jailhouse_irqchip irqchips[1];
+    struct jailhouse_pci_device pci_devices[1];
+} __attribute__((packed)) config = {
+    .cell = {
+        .signature = JAILHOUSE_CELL_DESC_SIGNATURE,
+        .revision = JAILHOUSE_CONFIG_REVISION,
+        .name = "freertos",
+        .flags = JAILHOUSE_CELL_PASSIVE_COMMREG|JAILHOUSE_CELL_VIRTUAL_CONSOLE_PERMITTED,
+        .cpu_reset_address = 0x0,
+        .cpu_set_size = sizeof(config.cpus),
+        .num_memory_regions = ARRAY_SIZE(config.mem_regions),
+        .num_irqchips = ARRAY_SIZE(config.irqchips),
+        .num_pci_devices = ARRAY_SIZE(config.pci_devices),
+        .vpci_irq_base = 101,
+        .console = {
+            .address = 0x9000000,
+            .size = 0x1000,
+            .type = JAILHOUSE_CON_TYPE_PL011,
+            .flags = JAILHOUSE_CON_ACCESS_MMIO | JAILHOUSE_CON_REGDIST_4,
+        },
+    },
+    .cpus = {
+        // CPU: [1]
+        0x2
+    },
+    .irqchips = {
+        {
+            .address = 0x8000000,
+            .pin_base = 32,
+            .pin_bitmap = {
+                0x00000000,  // uart0(1)
+                0x00000000,
+                0x00000000,
+                0x00000020,  // vpci(101)
+            },
+        },
+    },
+    .mem_regions = {
+        /* IVSHMEM regions */
+        {
+            .phys_start = 0x81000000,
+            .virt_start = 0x31000000,
+            .size       = 0x1000,  // 4.0 KB
+            .flags      = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
+        },
+        {
+            .phys_start = 0x81001000,
+            .virt_start = 0x31001000,
+            .size       = 0x1000,  // 4.0 KB
+            .flags      = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_ROOTSHARED,
+        },
+        {
+            .phys_start = 0x81002000,
+            .virt_start = 0x31002000,
+            .size       = 0x100000,  // 1024.0 KB
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
+        },
+        {
+            .phys_start = 0x81102000,
+            .virt_start = 0x31102000,
+            .size       = 0x100000,  // 1024.0 KB
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_ROOTSHARED,
+        },
+
+        /****************/
+        /* System memory
+         ****************/
+        {
+            .phys_start = 0x85000000,
+            .virt_start = 0x0,
+            .size = 0x4000000,  // 64.0 MB
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_LOADABLE | JAILHOUSE_MEM_DMA,
+        },
+
+        /*************/
+        /* Memory map
+         *************/
+
+        /* uart0 */
+        {
+            .phys_start = 0x9000000,
+            .virt_start = 0x9000000,
+            .size       = 0x1000,
+            .flags      = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO |JAILHOUSE_MEM_ROOTSHARED,
+        },
+
+        /* communication region */
+        {
+            .virt_start = 0x80000000,
+            .size = 0x00001000,
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_COMM_REGION,
+        },
+    },
+
+    .pci_devices = {
+        /* ivshmem */
+        {
+            .type = JAILHOUSE_PCI_TYPE_IVSHMEM,
+            .domain = 1,
+            .bdf = 0 << 3,
+            .bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX,
+            .shmem_regions_start = 0,
+            .shmem_dev_id = 1,
+            .shmem_peers = 2,
+            .shmem_protocol = JAILHOUSE_SHMEM_PROTO_UNDEFINED,
+        },
+
+        /* host pci deivce */
+    },
+};
diff --git a/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/qemu-arm64-mcs.c b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/qemu-arm64-mcs.c
new file mode 100644
index 0000000000000000000000000000000000000000..be4f1025da14428abd6dc479ac3044f1c61799ec
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/qemu-arm64-mcs.c
@@ -0,0 +1,131 @@
+/*
+ * Jailhouse, a Linux-based partitioning hypervisor
+ *
+ * Configuration for QEMU arm64 virtual target, 2G RAM, 4 cores
+ * Support virtio-rpmsg
+ *
+ * NOTE: Add "mem=780M" to the kernel command line.
+ */
+
+#include <jailhouse/types.h>
+#include <jailhouse/cell-config.h>
+
+struct {
+	struct jailhouse_system header;
+	__u64 cpus[1];
+	struct jailhouse_memory mem_regions[7];
+	struct jailhouse_irqchip irqchips[1];
+	struct jailhouse_pci_device pci_devices[1];
+} __attribute__((packed)) config = {
+	.header = {
+		.signature = JAILHOUSE_SYSTEM_SIGNATURE,
+		.revision = JAILHOUSE_CONFIG_REVISION,
+		.flags = JAILHOUSE_SYS_VIRTUAL_DEBUG_CONSOLE,
+		.hypervisor_memory = {
+			.phys_start = 0x80000000,	// start at 1024M
+			.size =       0x00400000,
+		},
+		.debug_console = {
+			.address = 0x09000000,
+			.size = 0x1000,
+			.type = JAILHOUSE_CON_TYPE_PL011,
+			.flags =  JAILHOUSE_CON_ACCESS_MMIO |
+				  JAILHOUSE_CON_REGDIST_4,
+		},
+		.platform_info = {
+			.pci_mmconfig_base = 0x08e00000,
+			.pci_mmconfig_end_bus = 0,
+			.pci_is_virtual = 1,
+			.pci_domain = 1,
+			.arm = {
+				.gic_version = 3,
+				.gicd_base = 0x08000000,
+				.gicr_base = 0x080a0000,
+				.maintenance_irq = 25,
+			},
+		},
+		.root_cell = {
+			.name = "qemu-arm64",
+
+			.cpu_set_size = sizeof(config.cpus),
+			.num_memory_regions = ARRAY_SIZE(config.mem_regions),
+			.num_irqchips = ARRAY_SIZE(config.irqchips),
+			.num_pci_devices = ARRAY_SIZE(config.pci_devices),
+
+			.vpci_irq_base = 128-32,
+		},
+	},
+
+	.cpus = {
+		0x000f,
+	},
+
+	.mem_regions = {
+		/* IVSHMEM shared memory regions for virtio-rpmsg */
+		{
+			.phys_start = 0x6fffe000,
+			.virt_start = 0x6fffe000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ,
+		},
+		{
+			.phys_start = 0x6ffff000,
+			.virt_start = 0x6ffff000,
+			.size = 0x100000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
+		},
+		{ 0 },
+		{ 0 },
+		/* MMIO (permissive) */ {
+			.phys_start = 0x09000000,
+			.virt_start = 0x09000000,
+			.size =	      0x37000000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_IO,
+		},
+		/* RAM
+		 * 0x4000 0000 - 0x7fa1 0000 for root
+		 * 0x7a00 0000 - 0x7f00 0000 for non-root
+		 * so we need to use mem=780 (0x70c0 0000) to reserved mem for non-root
+		 * Note: mem=xxx must cover ivshmem(0x70103000) for us now (because we need to init the ivshmem as a dma pool)
+		 */ {
+			.phys_start = 0x40000000,
+			.virt_start = 0x40000000,
+			.size = 0x3fa10000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_EXECUTE,
+		},
+		/* "physical" PCI ECAM */ {
+			.phys_start = 0x4010000000,
+			.virt_start = 0x4010000000,
+			.size = 0x10000000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_IO,
+		},
+	},
+
+	.irqchips = {
+		/* GIC */ {
+			.address = 0x08000000,
+			.pin_base = 32,
+			.pin_bitmap = {
+				0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+			},
+		},
+	},
+
+	.pci_devices = {
+		{
+			.type = JAILHOUSE_PCI_TYPE_IVSHMEM,
+			.domain = 1,
+			/* the bdf must match the one int the client cell*/
+			.bdf = 0 << 3,
+			.bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX,
+			.shmem_regions_start = 0,
+			.shmem_dev_id = 0,
+			.shmem_peers = 2,
+			/* 0x4001: openeuler class code IVSHMEM virtio-rpmsg */
+			.shmem_protocol = 0x4001,
+		},
+	},
+};
diff --git a/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/qemu-arm64-openeuler-demo.c b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/qemu-arm64-openeuler-demo.c
new file mode 100644
index 0000000000000000000000000000000000000000..914e7857896f9bf0c2f0bb007d720612bcbd9f22
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/qemu-arm64-openeuler-demo.c
@@ -0,0 +1,208 @@
+/*
+ * Jailhouse, a Linux-based partitioning hypervisor
+ * Root cell configuration for qemu
+ * Created by resource-tool
+ */
+
+#include <jailhouse/types.h>
+#include <jailhouse/cell-config.h>
+
+struct {
+    struct jailhouse_system header;
+    __u64 cpus[1];
+    struct jailhouse_memory mem_regions[16];
+    struct jailhouse_irqchip irqchips[1];
+    struct jailhouse_pci_device pci_devices[1];
+} __attribute__((packed)) config = {
+    .header = {
+        .signature = JAILHOUSE_SYSTEM_SIGNATURE,
+        .revision = JAILHOUSE_CONFIG_REVISION,
+        .flags = JAILHOUSE_SYS_VIRTUAL_DEBUG_CONSOLE,
+        .hypervisor_memory = {
+            .phys_start = 0x80000000,
+            .size =       0x1000000,
+        },
+        .debug_console = {
+            .address = 0x9000000,
+            .size = 0x1000,
+            /* TODO */
+            .type = JAILHOUSE_CON_TYPE_PL011,
+            .flags = JAILHOUSE_CON_ACCESS_MMIO | JAILHOUSE_CON_REGDIST_4,
+        },
+        .platform_info = {
+            .pci_mmconfig_base = 0x08e00000,
+            .pci_mmconfig_end_bus = 0x0,
+            .pci_is_virtual = 1,
+            .pci_domain = 1,
+
+            .arm = {
+                .gic_version = 3,
+                .gicd_base = 0x8000000,
+                .gicr_base = 0x80a0000,
+                .gicc_base = 0x8100000,
+                .gich_base = 0x8030000,
+                .gicv_base = 0x8040000,
+                .maintenance_irq = 25,
+            },
+        },
+        .root_cell = {
+            .name = "qemu",
+
+            .cpu_set_size = sizeof(config.cpus),
+            .num_memory_regions = ARRAY_SIZE(config.mem_regions),
+            .num_irqchips = ARRAY_SIZE(config.irqchips),
+            .num_pci_devices = ARRAY_SIZE(config.pci_devices),
+
+            .vpci_irq_base = 100,
+        },
+    },
+
+    .cpus = {
+        // CPU count: cpu['count']
+        0x000000000000000f
+    },
+
+    .mem_regions = {
+        /* IVSHMEM regions */
+        {
+            .phys_start = 0x81000000,
+            .virt_start = 0x81000000,
+            .size       = 0x1000,  // 4.0 KB
+            .flags      = JAILHOUSE_MEM_READ,
+        },
+        {
+            .phys_start = 0x81001000,
+            .virt_start = 0x81001000,
+            .size       = 0x1000,  // 4.0 KB
+            .flags      = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
+        },
+        {
+            .phys_start = 0x81002000,
+            .virt_start = 0x81002000,
+            .size       = 0x100000,  // 1024.0 KB
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
+        },
+        {
+            .phys_start = 0x81102000,
+            .virt_start = 0x81102000,
+            .size       = 0x100000,  // 1024.0 KB
+            .flags = JAILHOUSE_MEM_READ,
+        },
+
+        /* system memory */
+        {
+            .phys_start = 0x40000000,
+            .virt_start = 0x40000000,
+            .size       = 0x80000000, // 2048.0 MB
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_EXECUTE,
+        },
+
+        /*****************/
+        /* Devices
+         *****************/
+        /* uart0 */
+        {
+            .phys_start = 0x9000000,
+            .virt_start = 0x9000000,
+            .size       = 0x1000, // 4.0 KB
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO,
+        },
+        /* rtc */
+        {
+            .phys_start = 0x9010000,
+            .virt_start = 0x9010000,
+            .size       = 0x1000, // 4.0 KB
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO,
+        },
+        /* fwcfg */
+        {
+            .phys_start = 0x9020000,
+            .virt_start = 0x9020000,
+            .size       = 0x1000, // 4.0 KB
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO,
+        },
+        /* gpio */
+        {
+            .phys_start = 0x9030000,
+            .virt_start = 0x9030000,
+            .size       = 0x1000, // 4.0 KB
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO,
+        },
+        /* suart */
+        {
+            .phys_start = 0x9040000,
+            .virt_start = 0x9040000,
+            .size       = 0x1000, // 4.0 KB
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO,
+        },
+        /*****************/
+        /* Regions
+         *****************/
+        /* smmu */
+        {
+            .phys_start = 0x9050000,
+            .virt_start = 0x9050000,
+            .size       = 0x20000, // 128.0 KB
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO,
+        },
+        /* mmio */
+        {
+            .phys_start = 0xa000000,
+            .virt_start = 0xa000000,
+            .size       = 0x10000,
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO,
+        },
+        /* pci_mmio */
+        {
+            .phys_start = 0x10000000,
+            .virt_start = 0x10000000,
+            .size       = 0x2eff0000, // 769984.0 KB
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO,
+        },
+        /* pci_pio */
+        {
+            .phys_start = 0x3ef0000,
+            .virt_start = 0x3ef0000,
+            .size       = 0x10000, // 64.0 KB
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO,
+        },
+        /* pci ecam */
+        {
+            .phys_start = 0x4010000000,
+            .virt_start = 0x4010000000,
+            .size       = 0x10000000,
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO,
+        },
+        /* pci_mem64 */
+        {
+            .phys_start = 0x8000000000,
+            .virt_start = 0x8000000000,
+            .size       = 0x100000000, // 4194304.0 KB
+            .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE | JAILHOUSE_MEM_IO,
+        },
+    },
+
+    .irqchips = {
+        /* GIC */
+        {
+            .address = 0x8000000,
+            .pin_base = 32,
+            .pin_bitmap = {
+                0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
+            },
+        },
+    },
+
+    .pci_devices = {
+        {
+            .type = JAILHOUSE_PCI_TYPE_IVSHMEM,
+            .domain = 1,
+            .bdf = 0 << 3,
+            .bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX,
+            .shmem_regions_start = 0,
+            .shmem_dev_id = 0,
+            .shmem_peers = 2,
+            .shmem_protocol = JAILHOUSE_SHMEM_PROTO_UNDEFINED,
+        },
+    },
+};
diff --git a/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/qemu-arm64-zephyr-mcs-demo.c b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/qemu-arm64-zephyr-mcs-demo.c
new file mode 100644
index 0000000000000000000000000000000000000000..054be85fa3fb1bc1126d7cb2506b160679c44cf0
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/qemu-arm64-zephyr-mcs-demo.c
@@ -0,0 +1,130 @@
+/*
+ * Jailhouse, a Linux-based partitioning hypervisor
+ *
+ * Configuration for zephyr-mcs-demo inmate on QEMU arm64
+ *
+ */
+
+#include <jailhouse/types.h>
+#include <jailhouse/cell-config.h>
+
+struct {
+	struct jailhouse_cell_desc cell;
+	__u64 cpus[1];
+	struct jailhouse_memory mem_regions[8];
+	struct jailhouse_irqchip irqchips[1];
+	struct jailhouse_pci_device pci_devices[1];
+} __attribute__((packed)) config = {
+	.cell = {
+		.signature = JAILHOUSE_CELL_DESC_SIGNATURE,
+		.revision = JAILHOUSE_CONFIG_REVISION,
+		.name = "qemu-arm64-zephyr-demo",
+		.flags = JAILHOUSE_CELL_PASSIVE_COMMREG |
+			JAILHOUSE_CELL_VIRTUAL_CONSOLE_PERMITTED,
+
+		.cpu_set_size = sizeof(config.cpus),
+		.num_memory_regions = ARRAY_SIZE(config.mem_regions),
+		.num_irqchips = ARRAY_SIZE(config.irqchips),
+		.num_pci_devices = ARRAY_SIZE(config.pci_devices),
+		/* virt pci irq base */
+		.vpci_irq_base = 140-32,
+		/* zephyr reset address*/
+		.cpu_reset_address = 0x7a000000,
+
+		.console = {
+			.address = 0x09000000,
+			.type = JAILHOUSE_CON_TYPE_PL011,
+			.flags = JAILHOUSE_CON_ACCESS_MMIO |
+				 JAILHOUSE_CON_REGDIST_4,
+		},
+	},
+	/* cpus allocated to zephyr cell */
+	.cpus = {
+		0x2,
+	},
+
+	.mem_regions = {
+		/* IVSHMEM shared memory regions for virtio-rpmsg */
+		{
+			.phys_start = 0x6fffe000,
+			.virt_start = 0x6fffe000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
+		},
+		{
+			.phys_start = 0x6ffff000,
+			.virt_start = 0x6ffff000,
+			.size = 0x100000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_ROOTSHARED,
+		},
+		/* output region for peer 0, no used, so set to 0 */
+		{ 0 },
+		/* output region for peer 0, no used, so set to 1 */
+		{ 0 },
+		/* UART */ {
+			.phys_start = 0x09000000,
+			.virt_start = 0x09000000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_IO | JAILHOUSE_MEM_ROOTSHARED,
+		},
+		/* RAM */ {
+			.phys_start = 0x7f900000,
+			.virt_start = 0,
+			.size = 0x10000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_LOADABLE,
+		},
+		/* RAM: 0x7a000000 - 0x7f000000 */ {
+			.phys_start = 0x7a000000,
+			.virt_start = 0x7a000000,
+			.size = 0x5000000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA |
+				JAILHOUSE_MEM_LOADABLE,
+		},
+		/* communication region */ {
+			.virt_start = 0x80000000,
+			.size = 0x00001000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_COMM_REGION,
+		},
+	},
+
+	.irqchips = {
+		/* GIC */ {
+			.address = 0x08000000,
+			.pin_base = 32,
+			.pin_bitmap = {
+				1 << (33 - 32),  /* uart@9000000 's interrupt */
+				0,
+				0,
+				/* virt pci interrupts:140 -143  map to zephyr
+				 * 140: pin1, 141: pin2, 142: pin3, 143: pin4
+				 */
+				(0xf << (140 - 128))
+			},
+		},
+	},
+
+	.pci_devices = {
+		{
+			/*
+			 * IVSHMEM virtio-rpmsg
+			 * 0x4001: class code for openeuler embedded mcs
+			 */
+			.type = JAILHOUSE_PCI_TYPE_IVSHMEM,
+			.domain = 1,
+			/* bus:dev:fn = 0:0:0 , use device numer to generate int line info
+			 * int line = device number + 1
+			*/
+			.bdf = 0 << 3,
+			.bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX,
+			.shmem_regions_start = 0,
+			.shmem_dev_id = 1,
+			.shmem_peers = 2,
+			.shmem_protocol = 0x4001,
+		},
+	},
+};
diff --git a/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/rpi4-linux.c b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/rpi4-linux.c
new file mode 100644
index 0000000000000000000000000000000000000000..a092f52c5539a5a5b6bbeda1384e72b94c65900a
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/rpi4-linux.c
@@ -0,0 +1,128 @@
+/*
+ * Jailhouse, a Linux-based partitioning hypervisor
+ *
+ * Configuration for linux-demo inmate on Raspberry Pi 4:
+ * 2 CPUs
+ */
+#include <jailhouse/types.h>
+#include <jailhouse/cell-config.h>
+
+struct {
+	struct jailhouse_cell_desc cell;
+	__u64 cpus[1];
+	struct jailhouse_memory mem_regions[8];
+	struct jailhouse_irqchip irqchips[2];
+} __attribute__((packed)) config = {
+	.cell = {
+		.signature = JAILHOUSE_CELL_DESC_SIGNATURE,
+		.revision = JAILHOUSE_CONFIG_REVISION,
+		.name = "rpi4-linux",
+		.flags = JAILHOUSE_CELL_PASSIVE_COMMREG |
+			JAILHOUSE_CELL_VIRTUAL_CONSOLE_PERMITTED,
+
+		.cpu_set_size = sizeof(config.cpus),
+		.num_memory_regions = ARRAY_SIZE(config.mem_regions),
+		.num_irqchips = ARRAY_SIZE(config.irqchips),
+		.num_pci_devices = 0,
+
+		.vpci_irq_base = 131 - 32,
+	},
+
+	.cpus = {
+		0b1100,
+	},
+
+	.mem_regions = {
+                /* MMIO 1 (permissive) */ {
+                        .phys_start = 0xfd500000,
+                        .virt_start = 0xfd500000,
+                        .size =        0x1b00000,
+                        .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+                                JAILHOUSE_MEM_IO | JAILHOUSE_MEM_IO_8 |
+                                JAILHOUSE_MEM_IO_32| JAILHOUSE_MEM_ROOTSHARED,
+                },
+                /* MMIO 2 (permissive) */ {
+                        .phys_start = 0x600000000,
+                        .virt_start = 0x600000000,
+                        .size =         0x4000000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+                                JAILHOUSE_MEM_IO | JAILHOUSE_MEM_IO_8 |
+                                JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_ROOTSHARED,
+                },
+		/* RAM */ {
+			.phys_start = 0x10000000,
+			.virt_start = 0,
+			.size = 0x10000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_LOADABLE,
+		},
+                /* RAM */
+		{
+                        .phys_start = 0x10010000,
+                        .virt_start = 0x10010000,
+			.size = 0xfbf0000,
+                        .flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+                                JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA |
+                                JAILHOUSE_MEM_LOADABLE,
+                },
+		/* 0x3000 0000 - 0x4000 0000 for root linux cell */
+		{
+                        .phys_start = 0x40000000,
+                        .virt_start = 0x40000000,
+                        .size = 0x2fffe000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+                                JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA |
+                                JAILHOUSE_MEM_LOADABLE,
+                },
+		/* 0x6fff e000 - 0x8000 0000 for zephyr cell */
+		{
+                        .phys_start = 0x80000000,
+                        .virt_start = 0x80000000,
+                        .size = 0x76000000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+                                JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA |
+                                JAILHOUSE_MEM_LOADABLE,
+                },
+		/* RAM (4096M-8192M) */ {
+			.phys_start = 0x100000000,
+			.virt_start = 0x100000000,
+			.size = 0x100000000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA |
+                                JAILHOUSE_MEM_LOADABLE,
+		},
+		/* communication region */ {
+			.virt_start = 0x80000000,
+			.size = 0x00001000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_COMM_REGION,
+		},
+	},
+
+	.irqchips = {
+		/* GIC */ {
+			.address = 0xff841000,
+			.pin_base = 32,
+			.pin_bitmap = {
+				0xffffffff,
+				0xffffffff,
+				/* uart0 interrupt:125 for root cell */
+				(0xffffffff & (~(1<<29)) ),
+				/*
+				 * uio interrupt: 128 (vpci_irq_base of root cell)
+				 * virt pci interrupts:140 -143 map to zephyr
+				 * 140: pin1, 141: pin2, 142: pin3, 143: pin4
+				 */
+				(0xffffffff & (~1) & (~( 0xf<<(140-128) )) )
+			},
+		},
+		/* GIC */ {
+			.address = 0xff841000,
+			.pin_base = 160,
+			.pin_bitmap = {
+				/* eth0: 189, 190 */
+				(0xffffffff & (~(1<<29)) & (~(1<<30)) ), 0xffffffff
+			},
+		},
+	},
+};
diff --git a/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/rpi4-zephyr.c b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/rpi4-zephyr.c
new file mode 100644
index 0000000000000000000000000000000000000000..0daa82daa5884707c6680e9592d776f9f13e67a1
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/rpi4-zephyr.c
@@ -0,0 +1,118 @@
+/*
+ * Jailhouse, a Linux-based partitioning hypervisor
+ *
+ * Configuration for zephyr inmate on Raspberry Pi 4:
+ * 1 CPU, 64K RAM, serial port 0, support virtio-rpmsg
+ */
+#include <jailhouse/types.h>
+#include <jailhouse/cell-config.h>
+
+struct {
+	struct jailhouse_cell_desc cell;
+	__u64 cpus[1];
+	/* the size of the following arrays must match the definitons at the end 
+	* i.e., mem_regions[7] = 7 memory regions defined, pci_devices[1] = 1 pci device defined
+	*/
+	struct jailhouse_memory mem_regions[7];
+	struct jailhouse_irqchip irqchips[1];
+	struct jailhouse_pci_device pci_devices[1];
+} __attribute__((packed)) config = {
+	.cell = {
+		.signature = JAILHOUSE_CELL_DESC_SIGNATURE,
+		.revision = JAILHOUSE_CONFIG_REVISION,
+		.name = "zephyr",
+		.flags = JAILHOUSE_CELL_PASSIVE_COMMREG,
+
+		.cpu_set_size = sizeof(config.cpus),
+		.num_memory_regions = ARRAY_SIZE(config.mem_regions),
+		.num_irqchips = ARRAY_SIZE(config.irqchips),
+		.num_pci_devices = ARRAY_SIZE(config.pci_devices),
+
+		.vpci_irq_base = 140-32,
+		.cpu_reset_address = 0x7a000000,
+
+		.console = {
+			.address = 0xfe215040,
+			.type = JAILHOUSE_CON_TYPE_8250,
+			.flags = JAILHOUSE_CON_ACCESS_MMIO |
+				 JAILHOUSE_CON_REGDIST_4,
+		},
+	},
+
+	.cpus = {
+		0b0010,
+	},
+
+	.mem_regions = {
+		/* IVSHMEM shared memory regions for virtio-rpmsg */
+		{
+			.phys_start = 0x6fffe000,
+			.virt_start = 0x6fffe000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_ROOTSHARED,
+		},
+		{
+			.phys_start = 0x6ffff000,
+			.virt_start = 0x6ffff000,
+			.size = 0x100000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_ROOTSHARED,
+		},
+		{ 0 },
+		{ 0 },
+		/* UART */ {
+			.phys_start = 0xfe215040,
+			.virt_start = 0xfe215040,
+			.size = 0x40,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_IO | JAILHOUSE_MEM_IO_8 |
+				JAILHOUSE_MEM_IO_32 | JAILHOUSE_MEM_ROOTSHARED,
+		},
+		/* RAM: 0x7a000000 - 0x7f000000 */
+		{
+			.phys_start = 0x7a000000,
+			.virt_start = 0x7a000000,
+			.size = 0x5000000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_EXECUTE | JAILHOUSE_MEM_DMA |
+				JAILHOUSE_MEM_LOADABLE,
+		},
+		/* communication region */ {
+			.virt_start = 0x80000000,
+			.size = 0x00001000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_COMM_REGION,
+		},
+	},
+
+	.irqchips = {
+		{
+			.address = 0xff841000,
+			.pin_base = 32,
+			.pin_bitmap = {
+				0,
+				0, /* uart interrupt 93 is not allocated */
+				0,
+				/* virt pci interrupts:140 -143  map to zephyr
+				 * 140: pin1, 141: pin2, 142: pin3, 143: pin4
+				 */
+				(0xf << (140 - 128))
+			},
+		},
+	},
+
+	.pci_devices = {
+		{
+			.type = JAILHOUSE_PCI_TYPE_IVSHMEM,
+			.domain = 1,
+			/* the bdf must match the one int the client cell*/
+			.bdf = 0 << 3,
+			.bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX,
+			.shmem_regions_start = 0,
+			.shmem_dev_id = 1,
+			.shmem_peers = 2,
+			/* 0x4001: openeuler class code IVSHMEM virtio-rpmsg */
+			.shmem_protocol = 0x4001,
+		},
+	},
+};
diff --git a/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/rpi4.c b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/rpi4.c
new file mode 100644
index 0000000000000000000000000000000000000000..7bcec9f722b9aa31081281106ce1bf2f945ba3dc
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/jailhouse/files/cells/arm64/rpi4.c
@@ -0,0 +1,170 @@
+/*
+ * Jailhouse, a Linux-based partitioning hypervisor
+ *
+ * Configuration for Raspberry Pi 4 (quad-core Cortex-A72, 1GB, 2GB, 4GB or 8GB RAM)
+ *
+ * NOTE: Reservation via device tree: reg = <0 0x10000000 0x10000000> or mem=750M
+ */
+
+#include <jailhouse/types.h>
+#include <jailhouse/cell-config.h>
+
+struct {
+	struct jailhouse_system header;
+	__u64 cpus[1];
+	struct jailhouse_memory mem_regions[11];
+	struct jailhouse_irqchip irqchips[2];
+	struct jailhouse_pci_device pci_devices[1];
+} __attribute__((packed)) config = {
+	.header = {
+		.signature = JAILHOUSE_SYSTEM_SIGNATURE,
+		.revision = JAILHOUSE_CONFIG_REVISION,
+		.flags = JAILHOUSE_SYS_VIRTUAL_DEBUG_CONSOLE,
+		.hypervisor_memory = {
+			.phys_start = 0x1fc00000,
+			.size       = 0x00400000,
+		},
+		.debug_console = {
+			.address = 0xfe215040,
+			.size = 0x40,
+			.type = JAILHOUSE_CON_TYPE_8250,
+			.flags = JAILHOUSE_CON_ACCESS_MMIO |
+				 JAILHOUSE_CON_REGDIST_4,
+		},
+		.platform_info = {
+			.pci_mmconfig_base = 0xff900000,
+			.pci_mmconfig_end_bus = 0,
+			.pci_is_virtual = 1,
+			.pci_domain = 1,
+			.arm = {
+				.gic_version = 2,
+				.gicd_base = 0xff841000,
+				.gicc_base = 0xff842000,
+				.gich_base = 0xff844000,
+				.gicv_base = 0xff846000,
+				.maintenance_irq = 25,
+			},
+		},
+		.root_cell = {
+			.name = "Raspberry-Pi4",
+
+			.cpu_set_size = sizeof(config.cpus),
+			.num_memory_regions = ARRAY_SIZE(config.mem_regions),
+			.num_irqchips = ARRAY_SIZE(config.irqchips),
+			.num_pci_devices = ARRAY_SIZE(config.pci_devices),
+
+			.vpci_irq_base = 128 - 32,
+		},
+	},
+
+	.cpus = {
+		0b1111,
+	},
+
+	.mem_regions = {
+		/* IVSHMEM shared memory regions for virtio-rpmsg */
+		{
+			.phys_start = 0x6fffe000,
+			.virt_start = 0x6fffe000,
+			.size = 0x1000,
+			.flags = JAILHOUSE_MEM_READ,
+		},
+		{
+			.phys_start = 0x6ffff000,
+			.virt_start = 0x6ffff000,
+			.size = 0x100000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE,
+		},
+		{ 0 },
+		{ 0 },
+		/* MMIO 1 (permissive) */ {
+			.phys_start = 0xfd500000,
+			.virt_start = 0xfd500000,
+			.size =        0x1b00000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_IO,
+		},
+		/* MMIO 2 (permissive) */ {
+			.phys_start = 0x600000000,
+			.virt_start = 0x600000000,
+			.size =         0x4000000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_IO,
+		},
+		/* RAM (0M-~506M) */ {
+			.phys_start = 0x0,
+			.virt_start = 0x0,
+			.size = 0x1fa10000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_EXECUTE,
+		},
+		/*
+		 * 4M reserved for the hypervisor
+		 *
+		 * 0x2000 0000 - 0x6fff e000 for root
+		 * 0x6fff e000 - 0x700f f000 for uio-ivshmem
+		 * 0x700f f000 - 0x8000 0000 for non-root
+		 * 0x8000 0000 - 0xfc00 0000 for root
+		 */
+		{
+			.phys_start = 0x20000000,
+			.virt_start = 0x20000000,
+			.size = 0x4fffe000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_EXECUTE,
+		},
+		{
+			.phys_start = 0x700ff000,
+			.virt_start = 0x700ff000,
+			.size = 0xff01000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_EXECUTE,
+		},
+		{
+			.phys_start = 0x80000000,
+			.virt_start = 0x80000000,
+			.size = 0x7c000000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_EXECUTE,
+		},
+		/* RAM (4096M-8192M) */ {
+			.phys_start = 0x100000000,
+			.virt_start = 0x100000000,
+			.size = 0x100000000,
+			.flags = JAILHOUSE_MEM_READ | JAILHOUSE_MEM_WRITE |
+				JAILHOUSE_MEM_EXECUTE,
+		},
+	},
+
+	.irqchips = {
+		/* GIC */ {
+			.address = 0xff841000,
+			.pin_base = 32,
+			.pin_bitmap = {
+				0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff
+			},
+		},
+		/* GIC */ {
+			.address = 0xff841000,
+			.pin_base = 160,
+			.pin_bitmap = {
+				0xffffffff, 0xffffffff
+			},
+		},
+	},
+
+	.pci_devices = {
+		{
+			.type = JAILHOUSE_PCI_TYPE_IVSHMEM,
+			.domain = 1,
+			/* the bdf must match the one int the client cell*/
+			.bdf = 0 << 3,
+			.bar_mask = JAILHOUSE_IVSHMEM_BAR_MASK_INTX,
+			.shmem_regions_start = 0,
+			.shmem_dev_id = 0,
+			.shmem_peers = 2,
+			/* 0x4001: openeuler class code IVSHMEM virtio-rpmsg */
+			.shmem_protocol = 0x4001,
+		},
+	},
+};
diff --git a/meta-openeuler/recipes-mcs/jailhouse/jailhouse.bb b/meta-openeuler/recipes-mcs/jailhouse/jailhouse.bb
new file mode 100644
index 0000000000000000000000000000000000000000..dabec8467a9d573dfd39ead5b189521fb595f401
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/jailhouse/jailhouse.bb
@@ -0,0 +1,79 @@
+DESCRIPTION = "Jailhouse partitioning hypervisor"
+HOMEPAGE = "https://github.com/siemens/jailhouse"
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=9fa7f895f96bde2d47fd5b7d95b6ba4d"
+
+OPENEULER_REPO_NAME = "Jailhouse"
+
+PV = "0.12"
+SRC_URI = " \
+	file://${BP}.tar.gz \
+	file://cells/ \
+	file://0001-Support-for-loading-ELF_64-image.patch \
+	"
+
+DEPENDS = " \
+	virtual/kernel \
+	make-native \
+	python3-mako-native \
+	dtc-native \
+	python3-blinker\
+	python3-click \
+	python3-psutil \
+	"
+
+inherit module python3native bash-completion setuptools3
+
+B = "${S}"
+
+COMPATIBLE_MACHINE = "qemu-aarch64|qemu-arm|raspberrypi4-64"
+
+JH_DATADIR ?= "${datadir}/jailhouse"
+CELL_DIR ?= "${JH_DATADIR}/cells"
+INMATES_DIR ?= "${JH_DATADIR}/inmates"
+DTS_DIR ?= "${JH_DATADIR}/cells/dts"
+
+JH_CELLS:raspberrypi4-64 = "rpi4"
+JH_CELLS:qemu-aarch64 = "qemu-arm64"
+
+do_configure:prepend() {
+	if ls ${WORKDIR}/cells/${ARCH}/${JH_CELLS}*.c 1>/dev/null 2>&1; then
+		cp -f ${WORKDIR}/cells/${ARCH}/${JH_CELLS}*.c ${S}/configs/${ARCH}/
+	fi
+
+	if ls ${WORKDIR}/cells/${ARCH}/*${JH_CELLS}.dts 1>/dev/null 2>&1; then
+		cp -f ${WORKDIR}/cells/${ARCH}/*${JH_CELLS}.dts ${S}/configs/${ARCH}/dts/
+	fi
+}
+
+EXTRA_OEMAKE = "V=0 ARCH=${ARCH} CROSS_COMPILE=${TARGET_PREFIX} \
+		KDIR=${STAGING_KERNEL_BUILDDIR}"
+
+do_compile:append() {
+	oe_runmake
+}
+
+do_install:append() {
+	# We want to install the python tools, but we do not want to use pip...
+	# At least with v0.10, we can work around this with
+	# 'PIP=":" PYTHON_PIP_USEABLE=yes'
+	oe_runmake PIP=: PYTHON=python3 PYTHON_PIP_USEABLE=yes\
+	INSTALL_MOD_PATH=${D}${root_prefix} \
+	firmwaredir=${nonarch_base_libdir}/firmware \
+	DESTDIR=${D} install
+
+	install -d ${D}${CELL_DIR}
+	install -m 0644 ${B}/configs/${ARCH}/${JH_CELLS}*.cell ${D}${CELL_DIR}/
+
+	install -d ${D}${INMATES_DIR}
+	install -m 0644 ${B}/inmates/demos/${ARCH}/*.bin ${D}${INMATES_DIR}
+
+	if [ ${ARCH} != "x86" ]; then
+		install -d ${D}${DTS_DIR}
+		install -m 0644 ${B}/configs/${ARCH}/dts/*${JH_CELLS}.dtb ${D}${DTS_DIR}
+	fi
+}
+
+PACKAGE_BEFORE_PN = "kernel-module-jailhouse pyjailhouse ${PN}-tools ${PN}-demos"
+FILES:${PN} += "${nonarch_base_libdir}/firmware ${libexecdir} ${sbindir} ${JH_DATADIR}"
+KERNEL_MODULE_AUTOLOAD += "jailhouse"
diff --git a/meta-openeuler/recipes-mcs/libmetal/libmetal.inc b/meta-openeuler/recipes-mcs/libmetal/libmetal.inc
new file mode 100644
index 0000000000000000000000000000000000000000..cc056ba8bb0008c0abd2573782ea8b6375c24525
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/libmetal/libmetal.inc
@@ -0,0 +1,63 @@
+### Descriptive metadata: SUMMARY,DESCRITPION, HOMEPAGE, AUTHOR, BUGTRACKER
+SUMMARY = "Libmetal: Libmetal implements an abstraction layer across user-space Linux, baremetal, and RTOS environments"
+DESCRITPION = "Libmetal provides common user APIs to access devices, handle device interrupts and request memory across \
+               the following operating environments: \
+                - Linux user space (based on UIO and VFIO support in the kernel) \
+                - RTOS (with and without virtual memory) \
+                - Bare-metal environments"
+AUTHOR = ""
+HOMEPAGE = "https://github.com/OpenAMP/libmetal/"
+BUGTRACKER = "https://gitee.com/openeuler/yocto-meta-openeuler"
+### Package manager metadata: SECTION, PRIOIRTY(only for deb, opkg)
+SECTION = "libs"
+
+### License metadata
+LICENSE = "BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://LICENSE.md;md5=fe0b8a4beea8f0813b606d15a3df3d3c"
+
+### Inheritance and includes if needed
+inherit cmake
+
+### Build metadata: SRC_URI, SRCDATA, S, B, FILESEXTRAPATHS....
+SRC_URI = "file://libmetal/${BP}.tar.gz"
+
+S = "${WORKDIR}/${BP}"
+
+# the software packages required in build
+# if user want to enable hugetlbfs support, please
+# add "DEPENDS:append:pn-libmetal = " libhugetlbfs "" to your local.conf
+# udev/mdev(provided by busybox) is required, may need to add it into DEPENDS
+DEPENDS = "sysfsutils"
+
+# alias package name
+PROVIDES = "libmetal"
+
+# extra cmake options
+EXTRA_OECMAKE = " \
+	-DWITH_EXAMPLES=ON \
+    -DWITH_DOC=OFF \
+	"
+
+### Runtime metadata
+#RDEPENDS:${PN} += "libudev"
+
+### Package metadata
+FILES:${PN} = " \
+    ${libdir}/*.so* \
+"
+
+FILES:${PN}-dev += " \
+    ${bindir}/test-* \
+"
+
+### Tasks for package
+
+do_install:append () {
+	# Only install the shared lib binaries
+	rm -rf ${D}/${bindir}/*-static
+
+	for f in `find ${D}/${bindir}/ -type f -regex ".*-shared*"`; do
+		newf="`echo ${f} | sed 's/-shared*$//g'`"
+		mv "${f}" "${newf}"
+	done
+}
diff --git a/meta-openeuler/recipes-mcs/libmetal/libmetal_2022.10.0.bb b/meta-openeuler/recipes-mcs/libmetal/libmetal_2022.10.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..73f412bf0c73ad9c71485caf4198110a0c4bc7bb
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/libmetal/libmetal_2022.10.0.bb
@@ -0,0 +1,6 @@
+require libmetal.inc
+
+SRC_URI:prepend = " \
+        file://libmetal-add-additional-arches.patch \
+        file://add-riscv-support.patch \
+"
diff --git a/meta-openeuler/recipes-mcs/mcs-linux/files/mcs-resources-overlay.dts b/meta-openeuler/recipes-mcs/mcs-linux/files/mcs-resources-overlay.dts
new file mode 100644
index 0000000000000000000000000000000000000000..a6e21f2bb7d7827338ac5103f06aa67712445f2b
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/mcs-linux/files/mcs-resources-overlay.dts
@@ -0,0 +1,31 @@
+/dts-v1/;
+/plugin/;
+/ {
+	fragment@0 {
+		target-path = "/";
+		__overlay__ {
+			reserved-memory {
+				#address-cells = <2>;
+				#size-cells = <1>;
+				ranges;
+
+				client_os_reserved: client_os_reserved@7a000000 {
+					reg = <0x00 0x7a000000 0x4000000>;
+					no-map;
+				};
+
+				client_os_dma_memory_region: client_os-dma-memory@70000000 {
+					compatible = "shared-dma-pool";
+					reg = <0x00 0x70000000 0x100000>;
+					no-map;
+				};
+			};
+
+			mcs-remoteproc {
+				compatible = "oe,mcs_remoteproc";
+				memory-region = <&client_os_dma_memory_region>,
+						<&client_os_reserved>;
+			};
+		};
+	};
+};
diff --git a/meta-openeuler/recipes-mcs/mcs-linux/mcs-km.bb b/meta-openeuler/recipes-mcs/mcs-linux/mcs-km.bb
new file mode 100644
index 0000000000000000000000000000000000000000..1c0fcaf2a9bfa617abc0714f0b63f29c0bf485c4
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/mcs-linux/mcs-km.bb
@@ -0,0 +1,46 @@
+### Descriptive metadata: SUMMARY,DESCRITPION, HOMEPAGE, AUTHOR, BUGTRACKER
+SUMMARY = "The external linux kernel module of openEuler Embedded's MCS feature"
+DESCRIPTION = "${SUMMARY}"
+AUTHOR = ""
+HOMEPAGE = "https://gitee.com/openeuler/mcs"
+BUGTRACKER = "https://gitee.com/openeuler/yocto-meta-openeuler"
+
+### License metadata
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/GPL-2.0-only;md5=801f80980d171dd6425610833a22dbe6"
+
+### Inheritance and includes if needed
+inherit module
+require mcs-resources-overlay.inc
+
+### Build metadata: SRC_URI, SRCDATA, S, B, FILESEXTRAPATHS....
+PV = "0.0.1"
+OPENEULER_REPO_NAME = "mcs"
+
+SRC_URI:append:aarch64 = " \
+    file://mcs/mcs_km \
+    "
+S = "${WORKDIR}/mcs/mcs_km"
+
+# for x86
+OPENEULER_LOCAL_NAME:x86-64 = "mcs-x86"
+SRC_URI:append:x86-64 = " \
+    file://mcs-x86/mcs_km \
+    "
+S:x86-64 = "${WORKDIR}/mcs-x86/mcs_km"
+
+do_fetch[depends] += "mcs-linux:do_fetch"
+
+# include jailhouse/Module.symvers for mcs_ivshmem.c
+DEPENDS += "${@bb.utils.contains('MCS_FEATURES', 'jailhouse', 'jailhouse', '', d)}"
+
+do_compile() {
+        oe_runmake
+}
+
+# The inherit of module.bbclass will automatically name module packages with
+# "kernel-module-" prefix as required by the oe-core build environment.
+RPROVIDES:${PN} += "kernel-module-mcs-km"
+RPROVIDES:${PN}:append:x86-64 = " kernel-module-eth-i210"
+
+KERNEL_MODULE_AUTOLOAD += "${@bb.utils.contains('MCS_FEATURES', 'openamp', 'mcs_km', '', d)}"
diff --git a/meta-openeuler/recipes-mcs/mcs-linux/mcs-linux.bb b/meta-openeuler/recipes-mcs/mcs-linux/mcs-linux.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d7a4558378a41b23334ba80247555a6c0eeb41e4
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/mcs-linux/mcs-linux.bb
@@ -0,0 +1,63 @@
+### Descriptive metadata: SUMMARY,DESCRITPION, HOMEPAGE, AUTHOR, BUGTRACKER
+SUMMARY = "The linux side's codes of openeuler embedded's mixed criticality system related feature"
+DESCRITPION = "The linux side's codes of openeuler embedded's mixed criticality system related feature"
+AUTHOR = ""
+HOMEPAGE = "https://gitee.com/openeuler/mcs"
+BUGTRACKER = "https://gitee.com/openeuler/yocto-meta-openeuler"
+
+SECTION = "libs"
+
+### License metadata
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=74b1b7a7ee537a16390ed514498bf23c"
+
+
+### Inheritance and includes if needed
+inherit cmake
+
+### Build metadata: SRC_URI, SRCDATA, S, B, FILESEXTRAPATHS....
+OPENEULER_REPO_NAME = "mcs"
+PV = "0.0.1"
+SRC_URI:append:aarch64 = " \
+    file://mcs \
+    "
+S = "${WORKDIR}/mcs"
+
+# for x86
+OPENEULER_LOCAL_NAME:x86-64 = "mcs-x86"
+SRC_URI:append:x86-64 = " \
+    file://mcs-x86 \
+    "
+S:x86-64 = "${WORKDIR}/mcs-x86"
+
+EXTRA_OECMAKE:x86-64 = " \
+    -DDEMO_TARGET=mica_demo \
+    -DCONFIG_RING_BUFFER=y \
+    -DMICA_DEBUG_LOG=y \
+    "
+
+# the software packages required in build
+DEPENDS = "openamp libmetal update-rc.d-native"
+
+# libgcc_s.so must be installed for pthread_cancel to work in rpmsg_main
+RDEPENDS:${PN} = "libgcc-external"
+
+do_install:append:aarch64 () {
+    if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
+        install -d ${D}${systemd_system_unitdir}
+        install -m 0644 ${S}/mica/micad/init/micad.service ${D}${systemd_system_unitdir}
+    fi
+
+    if ${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit', 'true', 'false', d)}; then
+        install -d ${D}${sysconfdir}/init.d
+        install -d ${D}${sysconfdir}/rc5.d
+        install -m 0755 ${S}/mica/micad/init/micad.init ${D}${sysconfdir}/init.d
+	update-rc.d -r ${D} micad.init start 90 5 .
+    fi
+}
+
+FILES:${PN} = " \
+     ${bindir}/* \
+     ${systemd_system_unitdir} \
+     ${sysconfdir} \
+"
diff --git a/meta-openeuler/recipes-mcs/mcs-linux/mcs-resources-overlay.inc b/meta-openeuler/recipes-mcs/mcs-linux/mcs-resources-overlay.inc
new file mode 100644
index 0000000000000000000000000000000000000000..a22360f5b112f59cbe0a921e3eafe933efe06922
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/mcs-linux/mcs-resources-overlay.inc
@@ -0,0 +1,24 @@
+inherit deploy
+
+DEPENDS += "dtc-native"
+
+SRC_URI += " \
+        file://mcs-resources-overlay.dts \
+        "
+
+do_compile_mcs_dts_overlay() {
+    # generate dtbo
+    dtc -I dts -O dtb ${WORKDIR}/mcs-resources-overlay.dts -o ${WORKDIR}/mcs-resources.dtbo
+}
+
+do_deploy() {
+
+    if [ -e ${DEPLOYDIR}/mcs-resources.dtbo ];then
+        rm ${DEPLOYDIR}/mcs-resources.dtbo
+    fi
+
+    install -m 0644 ${WORKDIR}/mcs-resources.dtbo ${DEPLOYDIR}/
+}
+
+addtask do_compile_mcs_dts_overlay after do_compile before do_deploy
+addtask do_deploy after do_compile_mcs_dts_overlay before do_install
diff --git a/meta-openeuler/recipes-mcs/mcs-linux/mcs-tools.bb b/meta-openeuler/recipes-mcs/mcs-linux/mcs-tools.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b2200552ae7356e03cbe3aa2047568f269aa9118
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/mcs-linux/mcs-tools.bb
@@ -0,0 +1,31 @@
+### Descriptive metadata: SUMMARY,DESCRITPION, HOMEPAGE, AUTHOR, BUGTRACKER
+SUMMARY = "The deploy tool of openEuler Embedded's MCS feature"
+DESCRIPTION = "${SUMMARY}"
+AUTHOR = ""
+HOMEPAGE = "https://gitee.com/openeuler/mcs"
+BUGTRACKER = "https://gitee.com/openeuler/yocto-meta-openeuler"
+
+### License metadata
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=74b1b7a7ee537a16390ed514498bf23c"
+
+### Build metadata: SRC_URI, SRCDATA, S, B, FILESEXTRAPATHS....
+### just for x86
+OPENEULER_LOCAL_NAME = "mcs-x86"
+SRC_URI = " \
+    file://mcs-x86 \
+    "
+S = "${WORKDIR}/mcs-x86"
+
+do_fetch[depends] += "mcs-linux:do_fetch"
+
+RDEPENDS:${PN} = "procps"
+
+do_install () {
+	install -d ${D}/usr/bin
+	install -m 0755 ${S}/tools/mica ${D}/usr/bin/
+}
+
+FILES:${PN} += "${bindir}/*"
+INSANE_SKIP:${PN} += "already-stripped"
+COMPATIBLE_MACHINE = "generic-x86-64"
diff --git a/meta-openeuler/recipes-mcs/mcs-linux/mcsctl.bb b/meta-openeuler/recipes-mcs/mcs-linux/mcsctl.bb
new file mode 100644
index 0000000000000000000000000000000000000000..631db1a339447a3fd5eead66b9429335358b454b
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/mcs-linux/mcsctl.bb
@@ -0,0 +1,44 @@
+### Descriptive metadata: SUMMARY,DESCRITPION, HOMEPAGE, AUTHOR, BUGTRACKER
+SUMMARY = "The python tool of openEuler Embedded's MCS feature"
+DESCRIPTION = "${SUMMARY}"
+AUTHOR = ""
+HOMEPAGE = "https://gitee.com/openeuler/mcs"
+BUGTRACKER = "https://gitee.com/openeuler/yocto-meta-openeuler"
+
+### License metadata
+LICENSE = "MulanPSL-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=74b1b7a7ee537a16390ed514498bf23c"
+
+inherit setuptools3
+
+### Build metadata: SRC_URI, SRCDATA, S, B, FILESEXTRAPATHS....
+OPENEULER_REPO_NAME = "mcs"
+
+SRC_URI = " \
+        file://mcs \
+        "
+S = "${WORKDIR}/mcs"
+
+SETUPTOOLS_SETUP_PATH = "${S}/mica/micactl"
+
+do_fetch[depends] += "mcs-linux:do_fetch"
+
+RDEPENDS:${PN} = "python3 python3-argcomplete"
+
+RTOS_IMGS:raspberrypi4-64 = "rpi4"
+RTOS_IMGS:qemu-aarch64 = "qemu"
+
+do_install:append () {
+        # install Configuration file
+        install -d ${D}/etc/mica
+        cp ${S}/rtos/arm64/${RTOS_IMGS}*.conf ${D}/etc/mica/
+
+        # install rtos firmware
+        install -d ${D}/lib/firmware
+        cp ${S}/rtos/arm64/${RTOS_IMGS}*.elf ${D}/lib/firmware/
+}
+
+FILES:${PN} += "/usr/bin/mica"
+FILES:${PN} += "/lib/firmware"
+FILES:${PN} += "/etc/mica"
+INSANE_SKIP:${PN} += "already-stripped"
diff --git a/meta-openeuler/recipes-mcs/mcs-resources/mcs-resources-overlay.bb b/meta-openeuler/recipes-mcs/mcs-resources/mcs-resources-overlay.bb
new file mode 100644
index 0000000000000000000000000000000000000000..1c7e66dbf94fbb424eedcfe9dff5ba4cbbc2b2b8
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/mcs-resources/mcs-resources-overlay.bb
@@ -0,0 +1,36 @@
+SUMMARY = "mcs resources dts overlay generator"
+DESCRIPTION = " use dts overlay mechanism to reserve resources for client OS"
+LICENSE = "MulanPSLv2"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/MulanPSL-2.0;md5=74b1b7a7ee537a16390ed514498bf23c"
+
+SRC_URI = " \
+        file://mcs-resources-overlay.dts \
+        "
+
+DEPENDS += "dtc-native"
+
+inherit deploy nopackages
+
+MCS_PSCI_METHOD = "hvc"
+MCS_MEM_AT ?= "70000000"
+MCS_MEM_START ?= "0x70000000"
+MCS_MEM_SIZE ?= "0x10000000"
+
+do_compile() {
+
+    # fill dts with user defined parameters
+    sed -i 's|MCS_MEM_AT|${MCS_MEM_AT}|' ${WORKDIR}/mcs-resources-overlay.dts
+    sed -i 's|MCS_MEM_START|${MCS_MEM_START}|' ${WORKDIR}/mcs-resources-overlay.dts
+    sed -i 's|MCS_MEM_SIZE|${MCS_MEM_SIZE}|' ${WORKDIR}/mcs-resources-overlay.dts
+    sed -i 's|MCS_PSCI_METHOD|${MCS_PSCI_METHOD}|' ${WORKDIR}/mcs-resources-overlay.dts
+
+    # generate dtbo
+    dtc -I dts -O dtb ${WORKDIR}/mcs-resources-overlay.dts -o ${WORKDIR}/mcs-resources.dtbo
+}
+
+do_deploy() {
+    install -m 0644 ${WORKDIR}/mcs-resources.dtbo ${DEPLOYDIR}/
+}
+
+addtask deploy before do_build after do_install
+do_deploy[dirs] += "${DEPLOYDIR}"
diff --git a/meta-openeuler/recipes-mcs/openamp/openamp.inc b/meta-openeuler/recipes-mcs/openamp/openamp.inc
new file mode 100644
index 0000000000000000000000000000000000000000..97c787ffd304a3aeba77d234bf04ac01fb21df83
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/openamp/openamp.inc
@@ -0,0 +1,65 @@
+### Descriptive metadata: SUMMARY,DESCRITPION, HOMEPAGE, AUTHOR, BUGTRACKER
+SUMMARY = "Open Asymmetric Multi Processing (OpenAMP) framework"
+DESCRITPION = "The OpenAMP framework provides software components that enable \
+               development of software applications for Asymmetric Multiprocessing \
+               (AMP) systems"
+AUTHOR = ""
+HOMEPAGE = "https://github.com/OpenAMP/open-amp/"
+BUGTRACKER = "https://gitee.com/openeuler/yocto-meta-openeuler"
+
+### Package manager metadata: SECTION, PRIOIRTY(only for deb, opkg)
+SECTION = "libs"
+
+OPENEULER_REPO_NAME = "OpenAMP"
+
+### License metadata
+LICENSE = "BSD-2-Clause & BSD-3-Clause & GPL-2.0-only & Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE.md;md5=a8d8cf662ef6bf9936a1e1413585ecbf"
+
+### Inheritance and includes if needed
+inherit cmake
+
+### Build metadata: SRC_URI, SRCDATA, S, B, FILESEXTRAPATHS....
+SRC_URI = " \
+	file://${BP}.tar.gz \
+	file://0001-remoteproc-Fix-management-of-non-loadable-program-se.patch \
+	"
+
+S = "${WORKDIR}/${BP}"
+
+# the software packages required in build
+DEPENDS = "libmetal"
+
+# alias package name
+PROVIDES = "openamp"
+
+# extra cmake options
+EXTRA_OECMAKE = " \
+	-DLIB_INSTALL_DIR=${libdir} \
+	-DLIBEXEC_INSTALL_DIR=${libexecdir} \
+	-DMACHINE=generic \
+	-DWITH_PROXY=ON \
+	-DWITH_APPS=ON \
+	"
+
+### Runtime metadata
+
+
+### Package metadata
+ALLOW_EMPTY:${PN}-demos = "1"
+PACKAGES:append = " ${PN}-demos"
+
+FILES:${PN} = " \
+    ${libdir}/*.so* \
+"
+
+FILES:${PN}-demos = " \
+    ${bindir}/*-shared \
+"
+### Tasks for package
+
+do_install:append () {
+	# Only install echo test client, matrix multiplication client,
+	# and proxy app server for ZynqMP
+	rm -rf ${D}/${bindir}/*-static
+}
diff --git a/meta-openeuler/recipes-mcs/openamp/openamp_2022.10.1.bb b/meta-openeuler/recipes-mcs/openamp/openamp_2022.10.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c47b2cd6e9e06e7595bfa607793ee7ef017784c1
--- /dev/null
+++ b/meta-openeuler/recipes-mcs/openamp/openamp_2022.10.1.bb
@@ -0,0 +1,3 @@
+require openamp.inc
+
+LIC_FILES_CHKSUM = "file://LICENSE.md;md5=ab88daf995c0bd0071c2e1e55f3d3505"
diff --git a/meta-openeuler/recipes-multimedia/alsa/alsa-lib_%.bbappend b/meta-openeuler/recipes-multimedia/alsa/alsa-lib_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7cade7cb3b01cfb3e006c818c20449995ab71a75
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/alsa/alsa-lib_%.bbappend
@@ -0,0 +1,5 @@
+PV = "1.2.10"
+
+SRC_URI:prepend = "file://${BP}.tar.bz2 "
+
+SRC_URI[sha256sum] = "dc9c643fdc4ccfd0572cc685858dd41e08afb583f30460b317e4188275f615b2"
diff --git a/meta-openeuler/recipes-multimedia/alsa/alsa-plugins/0001-arcam_av.c-Include-missing-string.h.patch b/meta-openeuler/recipes-multimedia/alsa/alsa-plugins/0001-arcam_av.c-Include-missing-string.h.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ff7745d63747af36a08c4224473bae0b3a7bdfa7
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/alsa/alsa-plugins/0001-arcam_av.c-Include-missing-string.h.patch
@@ -0,0 +1,25 @@
+From b01b176a665ba65979d74922955f51dc4888a713 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Tue, 23 Aug 2022 15:21:16 -0700
+Subject: [PATCH] arcam_av.c: Include missing string.h
+
+bzero() function needs this header to be included
+
+Upstream-Status: Submitted [https://github.com/alsa-project/alsa-plugins/pull/47]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ arcam-av/arcam_av.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/arcam-av/arcam_av.c b/arcam-av/arcam_av.c
+index 63f9b4e..29fc537 100644
+--- a/arcam-av/arcam_av.c
++++ b/arcam-av/arcam_av.c
+@@ -27,6 +27,7 @@
+ #include <signal.h>
+ #include <stddef.h>
+ #include <stdio.h>
++#include <string.h>
+ #include <termios.h>
+ #include <unistd.h>
+ 
diff --git a/meta-openeuler/recipes-multimedia/alsa/alsa-plugins_%.bbappend b/meta-openeuler/recipes-multimedia/alsa/alsa-plugins_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a8da3facddf9c6b64f4c44dfb745b44338d142c8
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/alsa/alsa-plugins_%.bbappend
@@ -0,0 +1,11 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/alsa-plugins/:"
+PV = "1.2.7.1"
+
+SRC_URI:prepend = " \
+        file://${BP}.tar.bz2 \
+        file://0001-arcam_av.c-Include-missing-string.h.patch \
+"
+# 0001-arcam_av.c-Include-missing-string.h.patch is from openembedded
+
+SRC_URI[sha256sum] = "ac5b2a1275783eff07e1cb34c36c6c5987742679a340037507c04a9dc1d22cac"
+
diff --git a/meta-openeuler/recipes-multimedia/alsa/alsa-topology-conf_%.bbappend b/meta-openeuler/recipes-multimedia/alsa/alsa-topology-conf_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5ab60929175ab0e1a440786055fdebba05fa53f6
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/alsa/alsa-topology-conf_%.bbappend
@@ -0,0 +1,7 @@
+OPENEULER_REPO_NAME = "alsa-lib"
+
+PV = "1.2.5.1"
+
+SRC_URI:prepend = "file://${BP}.tar.bz2 "
+
+SRC_URI[sha256sum] = "f7c5bae1545abcd73824bc97f4e72c340e11abea188ba0f1c06f5e0ad776b179"
diff --git a/meta-openeuler/recipes-multimedia/alsa/alsa-ucm-conf_%.bbappend b/meta-openeuler/recipes-multimedia/alsa/alsa-ucm-conf_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b4511c24acb275eaca1fb6c93d7425a7bacc9522
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/alsa/alsa-ucm-conf_%.bbappend
@@ -0,0 +1,7 @@
+OPENEULER_REPO_NAME = "alsa-lib"
+
+PV = "1.2.7.1"
+
+SRC_URI:prepend = "file://${BP}.tar.bz2 "
+
+SRC_URI[sha256sum] = "ac5b2a1275783eff07e1cb34c36c6c5987742679a340037507c04a9dc1d22cac"
diff --git a/meta-openeuler/recipes-multimedia/alsa/alsa-utils/0001-aplay-axfer-Replace-off64_t-with-off_t.patch b/meta-openeuler/recipes-multimedia/alsa/alsa-utils/0001-aplay-axfer-Replace-off64_t-with-off_t.patch
new file mode 100644
index 0000000000000000000000000000000000000000..356c5964aecaf8ef52d2ed9e7b774683b523f4cd
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/alsa/alsa-utils/0001-aplay-axfer-Replace-off64_t-with-off_t.patch
@@ -0,0 +1,272 @@
+From 03553ccc6284a437576349b5a3c2ed0d7d4265e1 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 15 Dec 2022 14:04:10 -0800
+Subject: [PATCH] aplay,axfer: Replace off64_t with off_t
+
+Also replace lseek64 with lseek.
+
+_FILE_OFFSET_BITS=64 is passed to needed platforms since configure uses
+AC_SYS_LARGEFILE macro. Therefore off_t is already 64-bit and lseek is
+same as lseek64.
+
+Additionally this fixes buils with latest musl where these lfs64
+functions are moved out from _GNU_SOURCE and under _LARGEFILE64_SOURCE
+macro alone. This makes the builds fail on 32-bit platforms even though
+default off_t on musl is 64-bit always.
+
+Upstream-Status: Submitted [https://github.com/alsa-project/alsa-utils/pull/183]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ aplay/aplay.c               | 44 ++++++++++++++++++-------------------
+ axfer/container-voc.c       |  2 +-
+ axfer/container.c           |  6 ++---
+ axfer/container.h           |  2 +-
+ axfer/test/container-test.c |  4 ++--
+ axfer/test/mapper-test.c    |  2 +-
+ 6 files changed, 30 insertions(+), 30 deletions(-)
+
+diff --git a/aplay/aplay.c b/aplay/aplay.c
+index 6ce7191..bd93be3 100644
+--- a/aplay/aplay.c
++++ b/aplay/aplay.c
+@@ -141,7 +141,7 @@ static long term_c_lflag = -1;
+ static int dump_hw_params = 0;
+ 
+ static int fd = -1;
+-static off64_t pbrec_count = LLONG_MAX, fdcount;
++static off_t pbrec_count = LLONG_MAX, fdcount;
+ static int vocmajor, vocminor;
+ 
+ static char *pidfile_name = NULL;
+@@ -2356,7 +2356,7 @@ static void voc_play(int fd, int ofs, char *name)
+ 	u_char *data, *buf;
+ 	char was_extended = 0, output = 0;
+ 	u_short *sp, repeat = 0;
+-	off64_t filepos = 0;
++	off_t filepos = 0;
+ 
+ #define COUNT(x)	nextblock -= x; in_buffer -= x; data += x
+ #define COUNT1(x)	in_buffer -= x; data += x
+@@ -2490,7 +2490,7 @@ static void voc_play(int fd, int ofs, char *name)
+ 				d_printf("Repeat loop %d times\n", repeat);
+ #endif
+ 				if (filepos >= 0) {	/* if < 0, one seek fails, why test another */
+-					if ((filepos = lseek64(fd, 0, 1)) < 0) {
++					if ((filepos = lseek(fd, 0, 1)) < 0) {
+ 						error(_("can't play loops; %s isn't seekable\n"), name);
+ 						repeat = 0;
+ 					} else {
+@@ -2512,7 +2512,7 @@ static void voc_play(int fd, int ofs, char *name)
+ 					else
+ 						d_printf("Neverending loop\n");
+ #endif
+-					lseek64(fd, filepos, 0);
++					lseek(fd, filepos, 0);
+ 					in_buffer = 0;	/* clear the buffer */
+ 					goto Fill_the_buffer;
+ 				}
+@@ -2578,9 +2578,9 @@ static void init_raw_data(void)
+ }
+ 
+ /* calculate the data count to read from/to dsp */
+-static off64_t calc_count(void)
++static off_t calc_count(void)
+ {
+-	off64_t count;
++	off_t count;
+ 
+ 	if (timelimit == 0)
+ 		if (sampleslimit == 0)
+@@ -2589,7 +2589,7 @@ static off64_t calc_count(void)
+ 			count = snd_pcm_format_size(hwparams.format, sampleslimit * hwparams.channels);
+ 	else {
+ 		count = snd_pcm_format_size(hwparams.format, hwparams.rate * hwparams.channels);
+-		count *= (off64_t)timelimit;
++		count *= (off_t)timelimit;
+ 	}
+ 	return count < pbrec_count ? count : pbrec_count;
+ }
+@@ -2750,7 +2750,7 @@ static void begin_au(int fd, size_t cnt)
+ /* closing .VOC */
+ static void end_voc(int fd)
+ {
+-	off64_t length_seek;
++	off_t length_seek;
+ 	VocBlockType bt;
+ 	size_t cnt;
+ 	char dummy = 0;		/* Write a Terminator */
+@@ -2770,15 +2770,15 @@ static void end_voc(int fd)
+ 	bt.datalen = (u_char) (cnt & 0xFF);
+ 	bt.datalen_m = (u_char) ((cnt & 0xFF00) >> 8);
+ 	bt.datalen_h = (u_char) ((cnt & 0xFF0000) >> 16);
+-	if (lseek64(fd, length_seek, SEEK_SET) == length_seek)
++	if (lseek(fd, length_seek, SEEK_SET) == length_seek)
+ 		xwrite(fd, &bt, sizeof(VocBlockType));
+ }
+ 
+ static void end_wave(int fd)
+ {				/* only close output */
+ 	WaveChunkHeader cd;
+-	off64_t length_seek;
+-	off64_t filelen;
++	off_t length_seek;
++	off_t filelen;
+ 	u_int rifflen;
+ 	
+ 	length_seek = sizeof(WaveHeader) +
+@@ -2788,20 +2788,20 @@ static void end_wave(int fd)
+ 	cd.length = fdcount > 0x7fffffff ? LE_INT(0x7fffffff) : LE_INT(fdcount);
+ 	filelen = fdcount + 2*sizeof(WaveChunkHeader) + sizeof(WaveFmtBody) + 4;
+ 	rifflen = filelen > 0x7fffffff ? LE_INT(0x7fffffff) : LE_INT(filelen);
+-	if (lseek64(fd, 4, SEEK_SET) == 4)
++	if (lseek(fd, 4, SEEK_SET) == 4)
+ 		xwrite(fd, &rifflen, 4);
+-	if (lseek64(fd, length_seek, SEEK_SET) == length_seek)
++	if (lseek(fd, length_seek, SEEK_SET) == length_seek)
+ 		xwrite(fd, &cd, sizeof(WaveChunkHeader));
+ }
+ 
+ static void end_au(int fd)
+ {				/* only close output */
+ 	AuHeader ah;
+-	off64_t length_seek;
++	off_t length_seek;
+ 	
+ 	length_seek = (char *)&ah.data_size - (char *)&ah;
+ 	ah.data_size = fdcount > 0xffffffff ? 0xffffffff : BE_INT(fdcount);
+-	if (lseek64(fd, length_seek, SEEK_SET) == length_seek)
++	if (lseek(fd, length_seek, SEEK_SET) == length_seek)
+ 		xwrite(fd, &ah.data_size, sizeof(ah.data_size));
+ }
+ 
+@@ -2828,11 +2828,11 @@ static void header(int rtype, char *name)
+ 
+ /* playing raw data */
+ 
+-static void playback_go(int fd, size_t loaded, off64_t count, int rtype, char *name)
++static void playback_go(int fd, size_t loaded, off_t count, int rtype, char *name)
+ {
+ 	int l, r;
+-	off64_t written = 0;
+-	off64_t c;
++	off_t written = 0;
++	off_t c;
+ 
+ 	header(rtype, name);
+ 	set_params();
+@@ -3202,7 +3202,7 @@ static void capture(char *orig_name)
+ 	int filecount=0;	/* number of files written */
+ 	char *name = orig_name;	/* current filename */
+ 	char namebuf[PATH_MAX+2];
+-	off64_t count, rest;		/* number of bytes to capture */
++	off_t count, rest;		/* number of bytes to capture */
+ 	struct stat statbuf;
+ 
+ 	/* get number of bytes to capture */
+@@ -3273,7 +3273,7 @@ static void capture(char *orig_name)
+ 		/* capture */
+ 		fdcount = 0;
+ 		while (rest > 0 && recycle_capture_file == 0 && !in_aborting) {
+-			size_t c = (rest <= (off64_t)chunk_bytes) ?
++			size_t c = (rest <= (off_t)chunk_bytes) ?
+ 				(size_t)rest : chunk_bytes;
+ 			size_t f = c * 8 / bits_per_frame;
+ 			size_t read = pcm_read(audiobuf, f);
+@@ -3314,7 +3314,7 @@ static void capture(char *orig_name)
+ 	} while ((file_type == FORMAT_RAW && !timelimit && !sampleslimit) || count > 0);
+ }
+ 
+-static void playbackv_go(int* fds, unsigned int channels, size_t loaded, off64_t count, int rtype, char **names)
++static void playbackv_go(int* fds, unsigned int channels, size_t loaded, off_t count, int rtype, char **names)
+ {
+ 	int r;
+ 	size_t vsize;
+@@ -3368,7 +3368,7 @@ static void playbackv_go(int* fds, unsigned int channels, size_t loaded, off64_t
+ 	}
+ }
+ 
+-static void capturev_go(int* fds, unsigned int channels, off64_t count, int rtype, char **names)
++static void capturev_go(int* fds, unsigned int channels, off_t count, int rtype, char **names)
+ {
+ 	size_t c;
+ 	ssize_t r;
+diff --git a/axfer/container-voc.c b/axfer/container-voc.c
+index ec0cfff..5941003 100644
+--- a/axfer/container-voc.c
++++ b/axfer/container-voc.c
+@@ -775,7 +775,7 @@ static int write_block_terminator(struct container_context *cntr)
+ static int write_data_size(struct container_context *cntr, uint64_t byte_count)
+ {
+ 	struct builder_state *state = cntr->private_data;
+-	off64_t offset;
++	off_t offset;
+ 	uint8_t size_field[3];
+ 	int err;
+ 
+diff --git a/axfer/container.c b/axfer/container.c
+index 8c88d5c..379b72f 100644
+--- a/axfer/container.c
++++ b/axfer/container.c
+@@ -113,11 +113,11 @@ enum container_format container_format_from_path(const char *path)
+ 	return CONTAINER_FORMAT_RAW;
+ }
+ 
+-int container_seek_offset(struct container_context *cntr, off64_t offset)
++int container_seek_offset(struct container_context *cntr, off_t offset)
+ {
+-	off64_t pos;
++	off_t pos;
+ 
+-	pos = lseek64(cntr->fd, offset, SEEK_SET);
++	pos = lseek(cntr->fd, offset, SEEK_SET);
+ 	if (pos < 0)
+ 		return -errno;
+ 	if (pos != offset)
+diff --git a/axfer/container.h b/axfer/container.h
+index 71017a6..f6ce689 100644
+--- a/axfer/container.h
++++ b/axfer/container.h
+@@ -107,7 +107,7 @@ int container_recursive_read(struct container_context *cntr, void *buf,
+ 			     unsigned int byte_count);
+ int container_recursive_write(struct container_context *cntr, void *buf,
+ 			      unsigned int byte_count);
+-int container_seek_offset(struct container_context *cntr, off64_t offset);
++int container_seek_offset(struct container_context *cntr, off_t offset);
+ 
+ extern const struct container_parser container_parser_riff_wave;
+ extern const struct container_builder container_builder_riff_wave;
+diff --git a/axfer/test/container-test.c b/axfer/test/container-test.c
+index e5b62dd..45b6c6a 100644
+--- a/axfer/test/container-test.c
++++ b/axfer/test/container-test.c
+@@ -153,7 +153,7 @@ static int callback(struct test_generator *gen, snd_pcm_access_t access,
+ 
+ 	for (i = 0; i < ARRAY_SIZE(entries); ++i) {
+ 		int fd;
+-		off64_t pos;
++		off_t pos;
+ 
+ 		frames_per_second = entries[i];
+ 
+@@ -172,7 +172,7 @@ static int callback(struct test_generator *gen, snd_pcm_access_t access,
+ 			     frames_per_second, frame_buffer, frame_count,
+ 			     trial->verbose);
+ 
+-		pos = lseek64(fd, 0, SEEK_SET);
++		pos = lseek(fd, 0, SEEK_SET);
+ 		if (pos < 0) {
+ 			err = -errno;
+ 			break;
+diff --git a/axfer/test/mapper-test.c b/axfer/test/mapper-test.c
+index 477871d..6a389e9 100644
+--- a/axfer/test/mapper-test.c
++++ b/axfer/test/mapper-test.c
+@@ -257,7 +257,7 @@ static int test_mapper(struct mapper_trial *trial, snd_pcm_access_t access,
+ 		goto end;
+ 
+ 	for (i = 0; i < cntr_count; ++i) {
+-		off64_t pos = lseek64(cntr_fds[i], 0, SEEK_SET);
++		off_t pos = lseek(cntr_fds[i], 0, SEEK_SET);
+ 		if (pos != 0) {
+ 			err = -EIO;
+ 			goto end;
diff --git a/meta-openeuler/recipes-multimedia/alsa/alsa-utils_%.bbappend b/meta-openeuler/recipes-multimedia/alsa/alsa-utils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6d9411d15402eb658152684d943009c57f6d7835
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/alsa/alsa-utils_%.bbappend
@@ -0,0 +1,9 @@
+PV = "1.2.8"
+
+SRC_URI:prepend = " \
+        file://${BP}.tar.bz2 \
+        file://alsa-utils-git.patch \
+"
+
+SRC_URI[sha256sum] = "ac5b2a1275783eff07e1cb34c36c6c5987742679a340037507c04a9dc1d22cac"
+
diff --git a/meta-openeuler/recipes-multimedia/alsa/alsa-utils_1.2.8.bb b/meta-openeuler/recipes-multimedia/alsa/alsa-utils_1.2.8.bb
new file mode 100644
index 0000000000000000000000000000000000000000..46d39b0de8d5d84edd366bbf767c17f86eacee2f
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/alsa/alsa-utils_1.2.8.bb
@@ -0,0 +1,122 @@
+SUMMARY = "ALSA sound utilities"
+DESCRIPTION = "collection of small and often extremely powerful applications \
+designed to allow users to control the various parts of the ALSA system."
+HOMEPAGE = "http://www.alsa-project.org"
+BUGTRACKER = "http://alsa-project.org/main/index.php/Bug_Tracking"
+SECTION = "console/utils"
+# Some parts are GPL-2.0-or-later, some are GPL-2.0-only (e.g. axfer, alsactl)
+# so result is GPL-2.0-only
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552 \
+                    file://alsactl/utils.c;beginline=3;endline=18;md5=96cc06a4cebe5eb7975688ffb0e65642"
+DEPENDS = "alsa-lib ncurses libsamplerate0"
+
+PACKAGECONFIG ??= "udev"
+
+# alsabat can be built also without fftw support (with reduced functionality).
+# It would be better to always enable alsabat, but provide an option for
+# enabling/disabling fftw. The configure script doesn't support that, however
+# (at least in any obvious way), so for now we only support alsabat with fftw
+# or no alsabat at all.
+PACKAGECONFIG[bat] = "--enable-bat,--disable-bat,fftwf"
+
+PACKAGECONFIG[udev] = "--with-udev-rules-dir=`pkg-config --variable=udevdir udev`/rules.d,--with-udev-rules-dir=/unwanted/rules.d,udev"
+PACKAGECONFIG[manpages] = "--enable-xmlto, --disable-xmlto, xmlto-native docbook-xml-dtd4-native docbook-xsl-stylesheets-native"
+
+# alsa-utils specified in SRC_URI due to alsa-utils-scripts recipe
+SRC_URI = "https://www.alsa-project.org/files/pub/utils/alsa-utils-${PV}.tar.bz2 \
+           file://0001-aplay-axfer-Replace-off64_t-with-off_t.patch \
+           "
+SRC_URI[sha256sum] = "e140fa604c351f36bd72167c8860c69d81b964ae6ab53992d6434dde38e9333c"
+
+# On build machines with python-docutils (not python3-docutils !!) installed
+# rst2man (not rst2man.py) is detected and compile fails with
+# | make[1]: *** No rule to make target 'alsaucm.1', needed by 'all-am'.  Stop.
+# Avoid this by disabling expicitly
+EXTRA_OECONF = "--disable-rst2man"
+
+inherit autotools gettext pkgconfig manpages
+
+# This are all packages that we need to make. Also, the now empty alsa-utils
+# ipk depends on them.
+
+ALSA_UTILS_PKGS = "\
+             ${@bb.utils.contains('PACKAGECONFIG', 'bat', 'alsa-utils-alsabat', '', d)} \
+             alsa-utils-alsamixer \
+             alsa-utils-alsatplg \
+             alsa-utils-midi \
+             alsa-utils-aplay \
+             alsa-utils-amixer \
+             alsa-utils-aconnect \
+             alsa-utils-iecset \
+             alsa-utils-speakertest \
+             alsa-utils-aseqnet \
+             alsa-utils-aseqdump \
+             alsa-utils-alsactl \
+             alsa-utils-alsaloop \
+             alsa-utils-alsaucm \
+             alsa-utils-scripts \
+            "
+
+PACKAGES += "${ALSA_UTILS_PKGS}"
+RDEPENDS:${PN} += "${ALSA_UTILS_PKGS}"
+
+FILES:${PN} = ""
+ALLOW_EMPTY:alsa-utils = "1"
+FILES:alsa-utils-alsabat     = "${bindir}/alsabat"
+FILES:alsa-utils-alsatplg    = "${bindir}/alsatplg ${libdir}/alsa-topology"
+FILES:alsa-utils-aplay       = "${bindir}/aplay ${bindir}/arecord ${bindir}/axfer"
+FILES:alsa-utils-amixer      = "${bindir}/amixer"
+FILES:alsa-utils-alsamixer   = "${bindir}/alsamixer"
+FILES:alsa-utils-speakertest = "${bindir}/speaker-test ${datadir}/sounds/alsa/ ${datadir}/alsa/speaker-test/"
+FILES:alsa-utils-midi        = "${bindir}/aplaymidi ${bindir}/arecordmidi ${bindir}/amidi"
+FILES:alsa-utils-aconnect    = "${bindir}/aconnect"
+FILES:alsa-utils-aseqnet     = "${bindir}/aseqnet"
+FILES:alsa-utils-iecset      = "${bindir}/iecset"
+FILES:alsa-utils-alsactl     = "${sbindir}/alsactl */udev/rules.d/90-alsa-restore.rules */*/udev/rules.d/90-alsa-restore.rules ${systemd_unitdir} ${localstatedir}/lib/alsa ${datadir}/alsa/init/"
+FILES:alsa-utils-aseqdump    = "${bindir}/aseqdump"
+FILES:alsa-utils-alsaloop    = "${bindir}/alsaloop"
+FILES:alsa-utils-alsaucm     = "${bindir}/alsaucm */udev/rules.d/89-alsa-ucm.rules */*/udev/rules.d/89-alsa-ucm.rules"
+FILES:alsa-utils-scripts     = "${sbindir}/alsaconf \
+               ${sbindir}/alsa-info.sh \
+               ${sbindir}/alsabat-test.sh \
+              "
+
+SUMMARY:alsa-utils-alsabat      = "Command-line sound tester for ALSA sound card driver"
+SUMMARY:alsa-utils-alsatplg     = "Converts topology text files into binary format for kernel"
+SUMMARY:alsa-utils-aplay        = "Play (and record) sound files using ALSA"
+SUMMARY:alsa-utils-amixer       = "Command-line control for ALSA mixer and settings"
+SUMMARY:alsa-utils-alsamixer    = "ncurses-based control for ALSA mixer and settings"
+SUMMARY:alsa-utils-speakertest  = "ALSA surround speaker test utility"
+SUMMARY:alsa-utils-midi         = "Miscellaneous MIDI utilities for ALSA"
+SUMMARY:alsa-utils-aconnect     = "ALSA sequencer connection manager"
+SUMMARY:alsa-utils-aseqnet      = "Network client/server for ALSA sequencer"
+SUMMARY:alsa-utils-iecset       = "ALSA utility for setting/showing IEC958 (S/PDIF) status bits"
+SUMMARY:alsa-utils-alsactl      = "Saves/restores ALSA-settings in /etc/asound.state"
+SUMMARY:alsa-utils-aseqdump     = "Shows the events received at an ALSA sequencer port"
+SUMMARY:alsa-utils-alsaloop     = "ALSA PCM loopback utility"
+SUMMARY:alsa-utils-alsaucm      = "ALSA Use Case Manager"
+SUMMARY:alsa-utils-scripts      = "Shell scripts that show help info and create ALSA configuration files"
+
+RRECOMMENDS:alsa-utils-alsactl = "alsa-states"
+
+do_install() {
+	autotools_do_install
+
+	install -d ${D}${sbindir}
+	install -m 0755 ${B}/alsaconf/alsaconf ${D}${sbindir}/
+	install -m 0755 ${S}/alsa-info/alsa-info.sh ${D}${sbindir}/
+	if ${@bb.utils.contains('PACKAGECONFIG', 'bat', 'true', 'false', d)}; then
+		install -m 0755 ${S}/bat/alsabat-test.sh ${D}${sbindir}/
+	fi
+
+	# If udev is disabled, we told configure to install the rules
+	# in /unwanted, so we can remove them now. If udev is enabled,
+	# then /unwanted won't exist and this will have no effect.
+	rm -rf ${D}/unwanted
+}
+
+
+PROVIDES = "alsa-utils-alsaconf alsa-utils-scripts"
+
+RDEPENDS:${PN}-scripts += "bash"
diff --git a/meta-openeuler/recipes-multimedia/ffmpeg/ffmpeg/av1_ordering_info.patch b/meta-openeuler/recipes-multimedia/ffmpeg/ffmpeg/av1_ordering_info.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bfc894563cb2854965c261fc59a0c6893c84b8e5
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/ffmpeg/ffmpeg/av1_ordering_info.patch
@@ -0,0 +1,91 @@
+From cafb4c554845332eeb33284cf6498049997dc67e Mon Sep 17 00:00:00 2001
+From: Mark Thompson <sw@jkqxz.net>
+Date: Wed, 20 Mar 2024 20:35:28 +0000
+Subject: [PATCH] lavc/cbs_av1: Save more frame ordering information
+
+This is wanted by the Vulkan decoder.
+
+Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+Upstream-Status: Backport [https://git.ffmpeg.org/gitweb/ffmpeg.git/commitdiff/ecdc94b97f809d5f2b88640842fd0541951ad295]
+---
+ libavcodec/cbs_av1.h                 |  5 +++++
+ libavcodec/cbs_av1_syntax_template.c | 25 +++++++++++++++++++++----
+ 2 files changed, 26 insertions(+), 4 deletions(-)
+
+diff --git a/libavcodec/cbs_av1.h b/libavcodec/cbs_av1.h
+index a5402f069d..a027013bc7 100644
+--- a/libavcodec/cbs_av1.h
++++ b/libavcodec/cbs_av1.h
+@@ -427,6 +427,8 @@ typedef struct AV1ReferenceFrameState {
+     int bit_depth;      // RefBitDepth
+     int order_hint;     // RefOrderHint
+ 
++    int saved_order_hints[AV1_TOTAL_REFS_PER_FRAME]; // SavedOrderHints[ref]
++
+     int8_t  loop_filter_ref_deltas[AV1_TOTAL_REFS_PER_FRAME];
+     int8_t  loop_filter_mode_deltas[2];
+     uint8_t feature_enabled[AV1_MAX_SEGMENTS][AV1_SEG_LVL_MAX];
+@@ -464,6 +466,9 @@ typedef struct CodedBitstreamAV1Context {
+     int tile_rows;
+     int tile_num;
+ 
++    int order_hints[AV1_TOTAL_REFS_PER_FRAME];         // OrderHints
++    int ref_frame_sign_bias[AV1_TOTAL_REFS_PER_FRAME]; // RefFrameSignBias
++
+     AV1ReferenceFrameState ref[AV1_NUM_REF_FRAMES];
+ 
+     // AVOptions
+diff --git a/libavcodec/cbs_av1_syntax_template.c b/libavcodec/cbs_av1_syntax_template.c
+index 3be1f2d30f..2979c5d98f 100644
+--- a/libavcodec/cbs_av1_syntax_template.c
++++ b/libavcodec/cbs_av1_syntax_template.c
+@@ -1414,6 +1414,8 @@ static int FUNC(uncompressed_header)(CodedBitstreamContext *ctx, RWContext *rw,
+             priv->ref[i].valid = 0;
+             priv->ref[i].order_hint = 0;
+         }
++        for (i = 0; i < AV1_REFS_PER_FRAME; i++)
++            priv->order_hints[i + AV1_REF_FRAME_LAST] = 0;
+     }
+ 
+     flag(disable_cdf_update);
+@@ -1568,11 +1570,20 @@ static int FUNC(uncompressed_header)(CodedBitstreamContext *ctx, RWContext *rw,
+         else
+             flag(use_ref_frame_mvs);
+ 
+-        infer(allow_intrabc, 0);
+-    }
++        for (i = 0; i < AV1_REFS_PER_FRAME; i++) {
++            int ref_frame = AV1_REF_FRAME_LAST + i;
++            int hint = priv->ref[current->ref_frame_idx[i]].order_hint;
++            priv->order_hints[ref_frame] = hint;
++            if (!seq->enable_order_hint) {
++                priv->ref_frame_sign_bias[ref_frame] = 0;
++            } else {
++                priv->ref_frame_sign_bias[ref_frame] =
++                    cbs_av1_get_relative_dist(seq, hint,
++                                              current->order_hint) > 0;
++            }
++        }
+ 
+-    if (!frame_is_intra) {
+-        // Derive reference frame sign biases.
++        infer(allow_intrabc, 0);
+     }
+ 
+     if (seq->reduced_still_picture_header || current->disable_cdf_update)
+@@ -1674,6 +1685,12 @@ update_refs:
+                 .bit_depth      = priv->bit_depth,
+                 .order_hint     = priv->order_hint,
+             };
++
++            for (int j = 0; j < AV1_REFS_PER_FRAME; j++) {
++                priv->ref[i].saved_order_hints[j + AV1_REF_FRAME_LAST] =
++                    priv->order_hints[j + AV1_REF_FRAME_LAST];
++            }
++
+             memcpy(priv->ref[i].loop_filter_ref_deltas, current->loop_filter_ref_deltas,
+                    sizeof(current->loop_filter_ref_deltas));
+             memcpy(priv->ref[i].loop_filter_mode_deltas, current->loop_filter_mode_deltas,
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-multimedia/ffmpeg/ffmpeg/vulkan_av1_stable_API.patch b/meta-openeuler/recipes-multimedia/ffmpeg/ffmpeg/vulkan_av1_stable_API.patch
new file mode 100644
index 0000000000000000000000000000000000000000..74db148b3b3288ec48c48675b06831afa872c0fb
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/ffmpeg/ffmpeg/vulkan_av1_stable_API.patch
@@ -0,0 +1,1382 @@
+From ecdc94b97f809d5f2b88640842fd0541951ad295 Mon Sep 17 00:00:00 2001
+From: Lynne <dev@lynne.ee>
+Date: Fri, 19 Jan 2024 10:49:02 +1000
+Subject: [PATCH] vulkan_av1: port to the new stable API
+
+Co-Authored-by: Dave Airlie <airlied@redhat.com>
+Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
+Upstream-Status: Backport [https://git.ffmpeg.org/gitweb/ffmpeg.git/commitdiff/ecdc94b97f809d5f2b88640842fd0541951ad295]
+---
+ configure                                     |   4 +-
+ libavcodec/Makefile                           |   5 +-
+ libavcodec/vulkan_av1.c                       | 514 ++++++++++--------
+ libavcodec/vulkan_decode.c                    |  31 +-
+ libavcodec/vulkan_decode.h                    |   2 +-
+ libavcodec/vulkan_video.h                     |   2 -
+ .../vulkan_video_codec_av1std_decode_mesa.h   |  36 --
+ libavcodec/vulkan_video_codec_av1std_mesa.h   | 403 --------------
+ libavutil/hwcontext_vulkan.c                  |   2 +-
+ libavutil/vulkan_functions.h                  |   2 +-
+ libavutil/vulkan_loader.h                     |   2 +-
+ 11 files changed, 306 insertions(+), 697 deletions(-)
+ delete mode 100644 libavcodec/vulkan_video_codec_av1std_decode_mesa.h
+ delete mode 100644 libavcodec/vulkan_video_codec_av1std_mesa.h
+
+diff --git a/configure b/configure
+index e853deb51d..9fa639fca6 100755
+--- a/configure
++++ b/configure
+@@ -7300,8 +7300,8 @@ enabled vdpau &&
+          "in maintaining it."
+ 
+ if enabled vulkan; then
+-    check_pkg_config_header_only vulkan "vulkan >= 1.3.255" "vulkan/vulkan.h" "defined VK_VERSION_1_3" ||
+-        check_cpp_condition vulkan "vulkan/vulkan.h" "defined(VK_VERSION_1_4) || (defined(VK_VERSION_1_3) && VK_HEADER_VERSION >= 255)"
++    check_pkg_config_header_only vulkan "vulkan >= 1.3.277" "vulkan/vulkan.h" "defined VK_VERSION_1_3" ||
++        check_cpp_condition vulkan "vulkan/vulkan.h" "defined(VK_VERSION_1_4) || (defined(VK_VERSION_1_3) && VK_HEADER_VERSION >= 277)"
+ fi
+ 
+ if disabled vulkan; then
+diff --git a/libavcodec/Makefile b/libavcodec/Makefile
+index 7ef2e03ca6..9ce6d445c1 100644
+--- a/libavcodec/Makefile
++++ b/libavcodec/Makefile
+@@ -1258,8 +1258,7 @@ SKIPHEADERS                            += %_tablegen.h                  \
+                                           aacenc_quantization.h         \
+                                           aacenc_quantization_misc.h    \
+                                           bitstream_template.h          \
+-                                          vulkan_video_codec_av1std.h   \
+-                                          $(ARCH)/vpx_arith.h          \
++                                          $(ARCH)/vpx_arith.h           \
+ 
+ SKIPHEADERS-$(CONFIG_AMF)              += amfenc.h
+ SKIPHEADERS-$(CONFIG_D3D11VA)          += d3d11va.h dxva2_internal.h
+@@ -1280,7 +1279,7 @@ SKIPHEADERS-$(CONFIG_QSVENC)           += qsvenc.h
+ SKIPHEADERS-$(CONFIG_VAAPI)            += vaapi_decode.h vaapi_hevc.h vaapi_encode.h
+ SKIPHEADERS-$(CONFIG_VDPAU)            += vdpau.h vdpau_internal.h
+ SKIPHEADERS-$(CONFIG_VIDEOTOOLBOX)     += videotoolbox.h vt_internal.h
+-SKIPHEADERS-$(CONFIG_VULKAN)           += vulkan.h vulkan_video.h vulkan_decode.h vulkan_video_codec_av1std_decode.h
++SKIPHEADERS-$(CONFIG_VULKAN)           += vulkan.h vulkan_video.h vulkan_decode.h
+ SKIPHEADERS-$(CONFIG_V4L2_M2M)         += v4l2_buffers.h v4l2_context.h v4l2_m2m.h
+ SKIPHEADERS-$(CONFIG_ZLIB)             += zlib_wrapper.h
+ 
+diff --git a/libavcodec/vulkan_av1.c b/libavcodec/vulkan_av1.c
+index 5afd5353cc..c9e398eaec 100644
+--- a/libavcodec/vulkan_av1.c
++++ b/libavcodec/vulkan_av1.c
+@@ -36,33 +36,47 @@ const FFVulkanDecodeDescriptor ff_vk_dec_av1_desc = {
+ typedef struct AV1VulkanDecodePicture {
+     FFVulkanDecodePicture           vp;
+ 
+-    /* Workaround for a spec issue.
+-     *Can be removed once no longer needed, and threading can be enabled. */
++    /* TODO: investigate if this can be removed to make decoding completely
++     * independent. */
+     FFVulkanDecodeContext          *dec;
+ 
+-    StdVideoAV1MESATile            tiles[MAX_TILES];
+-    StdVideoAV1MESATileList        tile_list;
+-    const uint32_t                *tile_offsets;
++    uint32_t tile_sizes[MAX_TILES];
+ 
+     /* Current picture */
+-    VkVideoDecodeAV1DpbSlotInfoMESA    vkav1_ref;
+-    StdVideoAV1MESAFrameHeader         av1_frame_header;
+-    VkVideoDecodeAV1PictureInfoMESA    av1_pic_info;
++    StdVideoDecodeAV1ReferenceInfo     std_ref;
++    VkVideoDecodeAV1DpbSlotInfoKHR     vkav1_ref;
++    uint16_t width_in_sbs_minus1[64];
++    uint16_t height_in_sbs_minus1[64];
++    uint16_t mi_col_starts[64];
++    uint16_t mi_row_starts[64];
++    StdVideoAV1TileInfo tile_info;
++    StdVideoAV1Quantization quantization;
++    StdVideoAV1Segmentation segmentation;
++    StdVideoAV1LoopFilter loop_filter;
++    StdVideoAV1CDEF cdef;
++    StdVideoAV1LoopRestoration loop_restoration;
++    StdVideoAV1GlobalMotion global_motion;
++    StdVideoAV1FilmGrain film_grain;
++    StdVideoDecodeAV1PictureInfo    std_pic_info;
++    VkVideoDecodeAV1PictureInfoKHR     av1_pic_info;
+ 
+     /* Picture refs */
+     const AV1Frame                     *ref_src   [AV1_NUM_REF_FRAMES];
+-    VkVideoDecodeAV1DpbSlotInfoMESA     vkav1_refs[AV1_NUM_REF_FRAMES];
++    StdVideoDecodeAV1ReferenceInfo      std_refs  [AV1_NUM_REF_FRAMES];
++    VkVideoDecodeAV1DpbSlotInfoKHR      vkav1_refs[AV1_NUM_REF_FRAMES];
+ 
+     uint8_t frame_id_set;
+     uint8_t frame_id;
++    uint8_t ref_frame_sign_bias_mask;
+ } AV1VulkanDecodePicture;
+ 
+ static int vk_av1_fill_pict(AVCodecContext *avctx, const AV1Frame **ref_src,
+                             VkVideoReferenceSlotInfoKHR *ref_slot,      /* Main structure */
+                             VkVideoPictureResourceInfoKHR *ref,         /* Goes in ^ */
+-                            VkVideoDecodeAV1DpbSlotInfoMESA *vkav1_ref, /* Goes in ^ */
++                            StdVideoDecodeAV1ReferenceInfo *vkav1_std_ref,
++                            VkVideoDecodeAV1DpbSlotInfoKHR *vkav1_ref, /* Goes in ^ */
+                             const AV1Frame *pic, int is_current, int has_grain,
+-                            int dpb_slot_index)
++                            int *saved_order_hints)
+ {
+     FFVulkanDecodeContext *dec = avctx->internal->hwaccel_priv_data;
+     AV1VulkanDecodePicture *hp = pic->hwaccel_picture_private;
+@@ -73,31 +87,42 @@ static int vk_av1_fill_pict(AVCodecContext *avctx, const AV1Frame **ref_src,
+     if (err < 0)
+         return err;
+ 
+-    *vkav1_ref = (VkVideoDecodeAV1DpbSlotInfoMESA) {
+-        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_DPB_SLOT_INFO_MESA,
+-        .frameIdx = hp->frame_id,
++    *vkav1_std_ref = (StdVideoDecodeAV1ReferenceInfo) {
++        .flags = (StdVideoDecodeAV1ReferenceInfoFlags) {
++            .disable_frame_end_update_cdf = pic->raw_frame_header->disable_frame_end_update_cdf,
++            .segmentation_enabled = pic->raw_frame_header->segmentation_enabled,
++        },
++        .frame_type = pic->raw_frame_header->frame_type,
++        .OrderHint = pic->raw_frame_header->order_hint,
++        .RefFrameSignBias = hp->ref_frame_sign_bias_mask,
+     };
+ 
+-    for (unsigned i = 0; i < 7; i++) {
+-        const int idx = pic->raw_frame_header->ref_frame_idx[i];
+-        vkav1_ref->ref_order_hint[i] = pic->raw_frame_header->ref_order_hint[idx];
+-    }
++    if (saved_order_hints)
++        for (int i = 0; i < AV1_TOTAL_REFS_PER_FRAME; i++)
++            vkav1_std_ref->SavedOrderHints[i] = saved_order_hints[i];
++
++    *vkav1_ref = (VkVideoDecodeAV1DpbSlotInfoKHR) {
++        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_DPB_SLOT_INFO_KHR,
++        .pStdReferenceInfo = vkav1_std_ref,
++    };
+ 
+-    vkav1_ref->disable_frame_end_update_cdf = pic->raw_frame_header->disable_frame_end_update_cdf;
++    vkav1_std_ref->flags.disable_frame_end_update_cdf = pic->raw_frame_header->disable_frame_end_update_cdf;
++    vkav1_std_ref->flags.segmentation_enabled = pic->raw_frame_header->segmentation_enabled;
++    vkav1_std_ref->frame_type = pic->raw_frame_header->frame_type;
+ 
+     *ref = (VkVideoPictureResourceInfoKHR) {
+         .sType = VK_STRUCTURE_TYPE_VIDEO_PICTURE_RESOURCE_INFO_KHR,
+         .codedOffset = (VkOffset2D){ 0, 0 },
+         .codedExtent = (VkExtent2D){ pic->f->width, pic->f->height },
+         .baseArrayLayer = ((has_grain || dec->dedicated_dpb) && dec->layered_dpb) ?
+-                          dpb_slot_index : 0,
++                          hp->frame_id : 0,
+         .imageViewBinding = vkpic->img_view_ref,
+     };
+ 
+     *ref_slot = (VkVideoReferenceSlotInfoKHR) {
+         .sType = VK_STRUCTURE_TYPE_VIDEO_REFERENCE_SLOT_INFO_KHR,
+         .pNext = vkav1_ref,
+-        .slotIndex = dpb_slot_index,
++        .slotIndex = hp->frame_id,
+         .pPictureResource = ref,
+     };
+ 
+@@ -115,15 +140,40 @@ static int vk_av1_create_params(AVCodecContext *avctx, AVBufferRef **buf)
+ 
+     const AV1RawSequenceHeader *seq = s->raw_seq;
+ 
+-    StdVideoAV1MESASequenceHeader av1_sequence_header;
+-    VkVideoDecodeAV1SessionParametersAddInfoMESA av1_params_info;
+-    VkVideoDecodeAV1SessionParametersCreateInfoMESA av1_params;
++    StdVideoAV1SequenceHeader av1_sequence_header;
++    StdVideoAV1TimingInfo av1_timing_info;
++    StdVideoAV1ColorConfig av1_color_config;
++    VkVideoDecodeAV1SessionParametersCreateInfoKHR av1_params;
+     VkVideoSessionParametersCreateInfoKHR session_params_create;
+ 
+     int err;
+ 
+-    av1_sequence_header = (StdVideoAV1MESASequenceHeader) {
+-        .flags = (StdVideoAV1MESASequenceHeaderFlags) {
++    av1_timing_info = (StdVideoAV1TimingInfo) {
++        .flags = (StdVideoAV1TimingInfoFlags) {
++            .equal_picture_interval = seq->timing_info.equal_picture_interval,
++        },
++        .num_units_in_display_tick = seq->timing_info.num_units_in_display_tick,
++        .time_scale = seq->timing_info.time_scale,
++        .num_ticks_per_picture_minus_1 = seq->timing_info.num_ticks_per_picture_minus_1,
++    };
++
++    av1_color_config = (StdVideoAV1ColorConfig) {
++        .flags = (StdVideoAV1ColorConfigFlags) {
++            .mono_chrome = seq->color_config.mono_chrome,
++            .color_range = seq->color_config.color_range,
++            .separate_uv_delta_q = seq->color_config.separate_uv_delta_q,
++        },
++        .BitDepth = seq->color_config.twelve_bit    ? 12 :
++                    seq->color_config.high_bitdepth ? 10 : 8,
++        .subsampling_x = seq->color_config.subsampling_x,
++        .subsampling_y = seq->color_config.subsampling_y,
++        .color_primaries = seq->color_config.color_primaries,
++        .transfer_characteristics = seq->color_config.transfer_characteristics,
++        .matrix_coefficients = seq->color_config.matrix_coefficients,
++    };
++
++    av1_sequence_header = (StdVideoAV1SequenceHeader) {
++        .flags = (StdVideoAV1SequenceHeaderFlags) {
+             .still_picture = seq->still_picture,
+             .reduced_still_picture_header = seq->reduced_still_picture_header,
+             .use_128x128_superblock = seq->use_128x128_superblock,
+@@ -152,34 +202,15 @@ static int vk_av1_create_params(AVCodecContext *avctx, AVBufferRef **buf)
+         .delta_frame_id_length_minus_2 = seq->delta_frame_id_length_minus_2,
+         .additional_frame_id_length_minus_1 = seq->additional_frame_id_length_minus_1,
+         .order_hint_bits_minus_1 = seq->order_hint_bits_minus_1,
+-        .timing_info = (StdVideoAV1MESATimingInfo) {
+-            .flags = (StdVideoAV1MESATimingInfoFlags) {
+-                .equal_picture_interval = seq->timing_info.equal_picture_interval,
+-            },
+-            .num_units_in_display_tick = seq->timing_info.num_units_in_display_tick,
+-            .time_scale = seq->timing_info.time_scale,
+-            .num_ticks_per_picture_minus_1 = seq->timing_info.num_ticks_per_picture_minus_1,
+-        },
+-        .color_config = (StdVideoAV1MESAColorConfig) {
+-            .flags = (StdVideoAV1MESAColorConfigFlags) {
+-                .mono_chrome = seq->color_config.mono_chrome,
+-                .color_range = seq->color_config.color_range,
+-                .separate_uv_delta_q = seq->color_config.separate_uv_delta_q,
+-            },
+-            .bit_depth = seq->color_config.twelve_bit ? 12 :
+-                         seq->color_config.high_bitdepth ? 10 : 8,
+-            .subsampling_x = seq->color_config.subsampling_x,
+-            .subsampling_y = seq->color_config.subsampling_y,
+-        },
++        .seq_force_integer_mv = seq->seq_force_integer_mv,
++        .seq_force_screen_content_tools = seq->seq_force_screen_content_tools,
++        .pTimingInfo = &av1_timing_info,
++        .pColorConfig = &av1_color_config,
+     };
+ 
+-    av1_params_info = (VkVideoDecodeAV1SessionParametersAddInfoMESA) {
+-        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_ADD_INFO_MESA,
+-        .sequence_header = &av1_sequence_header,
+-    };
+-    av1_params = (VkVideoDecodeAV1SessionParametersCreateInfoMESA) {
+-        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_MESA,
+-        .pParametersAddInfo = &av1_params_info,
++    av1_params = (VkVideoDecodeAV1SessionParametersCreateInfoKHR) {
++        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_KHR,
++        .pStdSequenceHeader = &av1_sequence_header,
+     };
+     session_params_create = (VkVideoSessionParametersCreateInfoKHR) {
+         .sType = VK_STRUCTURE_TYPE_VIDEO_SESSION_PARAMETERS_CREATE_INFO_KHR,
+@@ -211,8 +242,14 @@ static int vk_av1_start_frame(AVCodecContext          *avctx,
+ 
+     const AV1RawFrameHeader *frame_header = s->raw_frame_header;
+     const AV1RawFilmGrainParams *film_grain = &s->cur_frame.film_grain;
++    CodedBitstreamAV1Context *cbs_ctx = (CodedBitstreamAV1Context *)(s->cbc->priv_data);
++
+     const int apply_grain = !(avctx->export_side_data & AV_CODEC_EXPORT_DATA_FILM_GRAIN) &&
+                             film_grain->apply_grain;
++    StdVideoAV1FrameRestorationType remap_lr_type[4] = { STD_VIDEO_AV1_FRAME_RESTORATION_TYPE_NONE,
++                                                         STD_VIDEO_AV1_FRAME_RESTORATION_TYPE_SWITCHABLE,
++                                                         STD_VIDEO_AV1_FRAME_RESTORATION_TYPE_WIENER,
++                                                         STD_VIDEO_AV1_FRAME_RESTORATION_TYPE_SGRPROJ };
+ 
+     if (!dec->session_params) {
+         err = vk_av1_create_params(avctx, &dec->session_params);
+@@ -233,15 +270,31 @@ static int vk_av1_start_frame(AVCodecContext          *avctx,
+         dec->frame_id_alloc_mask |= (1 << slot_idx);
+     }
+ 
+-    /* Fill in references */
+-    for (int i = 0; i < AV1_NUM_REF_FRAMES; i++) {
+-        const AV1Frame *ref_frame = &s->ref[i];
+-        if (s->ref[i].f->pict_type == AV_PICTURE_TYPE_NONE)
++    ap->ref_frame_sign_bias_mask = 0x0;
++    for (int i = 0; i < STD_VIDEO_AV1_TOTAL_REFS_PER_FRAME; i++)
++        ap->ref_frame_sign_bias_mask |= cbs_ctx->ref_frame_sign_bias[i] << i;
++
++    for (int i = 0; i < STD_VIDEO_AV1_REFS_PER_FRAME; i++) {
++        const int idx = pic->raw_frame_header->ref_frame_idx[i];
++        const AV1Frame *ref_frame = &s->ref[idx];
++        AV1VulkanDecodePicture *hp = ref_frame->hwaccel_picture_private;
++        int found = 0;
++
++        if (ref_frame->f->pict_type == AV_PICTURE_TYPE_NONE)
++            continue;
++
++        for (int j = 0; j < ref_count; j++) {
++            if (vp->ref_slots[j].slotIndex == hp->frame_id) {
++                found = 1;
++                break;
++            }
++        }
++        if (found)
+             continue;
+ 
+-        err = vk_av1_fill_pict(avctx, &ap->ref_src[i], &vp->ref_slots[i],
+-                               &vp->refs[i], &ap->vkav1_refs[i],
+-                               ref_frame, 0, 0, i);
++        err = vk_av1_fill_pict(avctx, &ap->ref_src[ref_count], &vp->ref_slots[ref_count],
++                               &vp->refs[ref_count], &ap->std_refs[ref_count], &ap->vkav1_refs[ref_count],
++                               ref_frame, 0, 0, cbs_ctx->ref[idx].saved_order_hints);
+         if (err < 0)
+             return err;
+ 
+@@ -249,20 +302,32 @@ static int vk_av1_start_frame(AVCodecContext          *avctx,
+     }
+ 
+     err = vk_av1_fill_pict(avctx, NULL, &vp->ref_slot, &vp->ref,
++                           &ap->std_ref,
+                            &ap->vkav1_ref,
+-                           pic, 1, apply_grain, 8);
++                           pic, 1, apply_grain, NULL);
+     if (err < 0)
+         return err;
+ 
+-    ap->tile_list.nb_tiles = 0;
+-    ap->tile_list.tile_list = ap->tiles;
+-
+-    ap->av1_pic_info = (VkVideoDecodeAV1PictureInfoMESA) {
+-        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PICTURE_INFO_MESA,
+-        .frame_header = &ap->av1_frame_header,
+-        .tile_list = &ap->tile_list,
++    ap->av1_pic_info = (VkVideoDecodeAV1PictureInfoKHR) {
++        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PICTURE_INFO_KHR,
++        .pStdPictureInfo = &ap->std_pic_info,
++        .frameHeaderOffset = 0,
++        .tileCount = 0,
++        .pTileOffsets = NULL,
++        .pTileSizes = ap->tile_sizes,
+     };
+ 
++    for (int i = 0; i < STD_VIDEO_AV1_REFS_PER_FRAME; i++) {
++        const int idx = pic->raw_frame_header->ref_frame_idx[i];
++        const AV1Frame *ref_frame = &s->ref[idx];
++        AV1VulkanDecodePicture *hp = ref_frame->hwaccel_picture_private;
++
++        if (ref_frame->f->pict_type == AV_PICTURE_TYPE_NONE)
++            ap->av1_pic_info.referenceNameSlotIndices[i] = -1;
++        else
++            ap->av1_pic_info.referenceNameSlotIndices[i] = hp->frame_id;
++    }
++
+     vp->decode_info = (VkVideoDecodeInfoKHR) {
+         .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_INFO_KHR,
+         .pNext = &ap->av1_pic_info,
+@@ -279,9 +344,87 @@ static int vk_av1_start_frame(AVCodecContext          *avctx,
+         },
+     };
+ 
++    ap->tile_info = (StdVideoAV1TileInfo) {
++        .flags = (StdVideoAV1TileInfoFlags) {
++            .uniform_tile_spacing_flag = frame_header->uniform_tile_spacing_flag,
++        },
++        .TileCols = frame_header->tile_cols,
++        .TileRows = frame_header->tile_rows,
++        .context_update_tile_id = frame_header->context_update_tile_id,
++        .tile_size_bytes_minus_1 = frame_header->tile_size_bytes_minus1,
++        .pWidthInSbsMinus1 = ap->width_in_sbs_minus1,
++        .pHeightInSbsMinus1 = ap->height_in_sbs_minus1,
++        .pMiColStarts = ap->mi_col_starts,
++        .pMiRowStarts = ap->mi_row_starts,
++    };
++
++    ap->quantization = (StdVideoAV1Quantization) {
++        .flags.using_qmatrix = frame_header->using_qmatrix,
++        .flags.diff_uv_delta = frame_header->diff_uv_delta,
++        .base_q_idx = frame_header->base_q_idx,
++        .DeltaQYDc = frame_header->delta_q_y_dc,
++        .DeltaQUDc = frame_header->delta_q_u_dc,
++        .DeltaQUAc = frame_header->delta_q_u_ac,
++        .DeltaQVDc = frame_header->delta_q_v_dc,
++        .DeltaQVAc = frame_header->delta_q_v_ac,
++        .qm_y = frame_header->qm_y,
++        .qm_u = frame_header->qm_u,
++        .qm_v = frame_header->qm_v,
++    };
++
++    ap->loop_filter = (StdVideoAV1LoopFilter) {
++        .flags = (StdVideoAV1LoopFilterFlags) {
++            .loop_filter_delta_enabled = frame_header->loop_filter_delta_enabled,
++            .loop_filter_delta_update = frame_header->loop_filter_delta_update,
++        },
++        .loop_filter_sharpness = frame_header->loop_filter_sharpness,
++    };
++
++    for (int i = 0; i < STD_VIDEO_AV1_MAX_LOOP_FILTER_STRENGTHS; i++)
++        ap->loop_filter.loop_filter_level[i] = frame_header->loop_filter_level[i];
++    for (int i = 0; i < STD_VIDEO_AV1_LOOP_FILTER_ADJUSTMENTS; i++)
++        ap->loop_filter.loop_filter_mode_deltas[i] = frame_header->loop_filter_mode_deltas[i];
++
++    ap->cdef = (StdVideoAV1CDEF) {
++        .cdef_damping_minus_3 = frame_header->cdef_damping_minus_3,
++        .cdef_bits = frame_header->cdef_bits,
++    };
++
++    ap->loop_restoration = (StdVideoAV1LoopRestoration) {
++        .FrameRestorationType[0] = remap_lr_type[frame_header->lr_type[0]],
++        .FrameRestorationType[1] = remap_lr_type[frame_header->lr_type[1]],
++        .FrameRestorationType[2] = remap_lr_type[frame_header->lr_type[2]],
++        .LoopRestorationSize[0] = 1 + frame_header->lr_unit_shift,
++        .LoopRestorationSize[1] = 1 + frame_header->lr_unit_shift - frame_header->lr_uv_shift,
++        .LoopRestorationSize[2] = 1 + frame_header->lr_unit_shift - frame_header->lr_uv_shift,
++    };
++
++    ap->film_grain = (StdVideoAV1FilmGrain) {
++        .flags = (StdVideoAV1FilmGrainFlags) {
++            .chroma_scaling_from_luma = film_grain->chroma_scaling_from_luma,
++            .overlap_flag = film_grain->overlap_flag,
++            .clip_to_restricted_range = film_grain->clip_to_restricted_range,
++        },
++        .grain_scaling_minus_8 = film_grain->grain_scaling_minus_8,
++        .ar_coeff_lag = film_grain->ar_coeff_lag,
++        .ar_coeff_shift_minus_6 = film_grain->ar_coeff_shift_minus_6,
++        .grain_scale_shift = film_grain->grain_scale_shift,
++        .grain_seed = film_grain->grain_seed,
++        .film_grain_params_ref_idx = film_grain->film_grain_params_ref_idx,
++        .num_y_points = film_grain->num_y_points,
++        .num_cb_points = film_grain->num_cb_points,
++        .num_cr_points = film_grain->num_cr_points,
++        .cb_mult = film_grain->cb_mult,
++        .cb_luma_mult = film_grain->cb_luma_mult,
++        .cb_offset = film_grain->cb_offset,
++        .cr_mult = film_grain->cr_mult,
++        .cr_luma_mult = film_grain->cr_luma_mult,
++        .cr_offset = film_grain->cr_offset,
++    };
++
+     /* Setup frame header */
+-    ap->av1_frame_header = (StdVideoAV1MESAFrameHeader) {
+-        .flags = (StdVideoAV1MESAFrameHeaderFlags) {
++    ap->std_pic_info = (StdVideoDecodeAV1PictureInfo) {
++        .flags = (StdVideoDecodeAV1PictureInfoFlags) {
+             .error_resilient_mode = frame_header->error_resilient_mode,
+             .disable_cdf_update = frame_header->disable_cdf_update,
+             .use_superres = frame_header->use_superres,
+@@ -302,174 +445,92 @@ static int vk_av1_start_frame(AVCodecContext          *avctx,
+             .reference_select = frame_header->reference_select,
+             .skip_mode_present = frame_header->skip_mode_present,
+             .delta_q_present = frame_header->delta_q_present,
++            .delta_lf_present = frame_header->delta_lf_present,
++            .delta_lf_multi = frame_header->delta_lf_multi,
++            .segmentation_enabled = frame_header->segmentation_enabled,
++            .segmentation_update_map = frame_header->segmentation_update_map,
++            .segmentation_temporal_update = frame_header->segmentation_temporal_update,
++            .segmentation_update_data = frame_header->segmentation_update_data,
++            .UsesLr = frame_header->lr_type[0] || frame_header->lr_type[1] || frame_header->lr_type[2],
++            .apply_grain = apply_grain,
+         },
+-        .frame_to_show_map_idx = frame_header->frame_to_show_map_idx,
+-        .frame_presentation_time = frame_header->frame_presentation_time,
+-        .display_frame_id = frame_header->display_frame_id,
+         .frame_type = frame_header->frame_type,
+         .current_frame_id = frame_header->current_frame_id,
+-        .order_hint = frame_header->order_hint,
++        .OrderHint = frame_header->order_hint,
+         .primary_ref_frame = frame_header->primary_ref_frame,
+-        .frame_width_minus_1 = frame_header->frame_width_minus_1,
+-        .frame_height_minus_1 = frame_header->frame_height_minus_1,
+-        .coded_denom = frame_header->coded_denom,
+-        .render_width_minus_1 = frame_header->render_width_minus_1,
+-        .render_height_minus_1 = frame_header->render_height_minus_1,
+         .refresh_frame_flags = frame_header->refresh_frame_flags,
+         .interpolation_filter = frame_header->interpolation_filter,
+-        .tx_mode = frame_header->tx_mode,
+-        .tiling = (StdVideoAV1MESATileInfo) {
+-            .flags = (StdVideoAV1MESATileInfoFlags) {
+-                .uniform_tile_spacing_flag = frame_header->uniform_tile_spacing_flag,
+-            },
+-            .tile_cols = frame_header->tile_cols,
+-            .tile_rows = frame_header->tile_rows,
+-            .context_update_tile_id = frame_header->context_update_tile_id,
+-            .tile_size_bytes_minus1 = frame_header->tile_size_bytes_minus1,
+-        },
+-        .quantization = (StdVideoAV1MESAQuantization) {
+-            .flags.using_qmatrix = frame_header->using_qmatrix,
+-            .base_q_idx = frame_header->base_q_idx,
+-            .delta_q_y_dc = frame_header->delta_q_y_dc,
+-            .diff_uv_delta = frame_header->diff_uv_delta,
+-            .delta_q_u_dc = frame_header->delta_q_u_dc,
+-            .delta_q_u_ac = frame_header->delta_q_u_ac,
+-            .delta_q_v_dc = frame_header->delta_q_v_dc,
+-            .delta_q_v_ac = frame_header->delta_q_v_ac,
+-            .qm_y = frame_header->qm_y,
+-            .qm_u = frame_header->qm_u,
+-            .qm_v = frame_header->qm_v,
+-        },
+-        .delta_q = (StdVideoAV1MESADeltaQ) {
+-            .flags = (StdVideoAV1MESADeltaQFlags) {
+-                .delta_lf_present = frame_header->delta_lf_present,
+-                .delta_lf_multi = frame_header->delta_lf_multi,
+-            },
+-            .delta_q_res = frame_header->delta_q_res,
+-            .delta_lf_res = frame_header->delta_lf_res,
+-        },
+-        .loop_filter = (StdVideoAV1MESALoopFilter) {
+-            .flags = (StdVideoAV1MESALoopFilterFlags) {
+-                .delta_enabled = frame_header->loop_filter_delta_enabled,
+-                .delta_update = frame_header->loop_filter_delta_update,
+-            },
+-            .level = {
+-                frame_header->loop_filter_level[0], frame_header->loop_filter_level[1],
+-                frame_header->loop_filter_level[2], frame_header->loop_filter_level[3],
+-            },
+-            .sharpness = frame_header->loop_filter_sharpness,
+-            .mode_deltas = {
+-                frame_header->loop_filter_mode_deltas[0], frame_header->loop_filter_mode_deltas[1],
+-            },
+-        },
+-        .cdef = (StdVideoAV1MESACDEF) {
+-            .damping_minus_3 = frame_header->cdef_damping_minus_3,
+-            .bits = frame_header->cdef_bits,
+-        },
+-        .lr = (StdVideoAV1MESALoopRestoration) {
+-            .lr_unit_shift = frame_header->lr_unit_shift,
+-            .lr_uv_shift = frame_header->lr_uv_shift,
+-            .lr_type = { frame_header->lr_type[0], frame_header->lr_type[1], frame_header->lr_type[2] },
+-        },
+-        .segmentation = (StdVideoAV1MESASegmentation) {
+-            .flags = (StdVideoAV1MESASegmentationFlags) {
+-                .enabled = frame_header->segmentation_enabled,
+-                .update_map = frame_header->segmentation_update_map,
+-                .temporal_update = frame_header->segmentation_temporal_update,
+-                .update_data = frame_header->segmentation_update_data,
+-            },
+-        },
+-        .film_grain = (StdVideoAV1MESAFilmGrainParameters) {
+-            .flags = (StdVideoAV1MESAFilmGrainFlags) {
+-                .apply_grain = apply_grain,
+-                .chroma_scaling_from_luma = film_grain->chroma_scaling_from_luma,
+-                .overlap_flag = film_grain->overlap_flag,
+-                .clip_to_restricted_range = film_grain->clip_to_restricted_range,
+-            },
+-            .grain_scaling_minus_8 = film_grain->grain_scaling_minus_8,
+-            .ar_coeff_lag = film_grain->ar_coeff_lag,
+-            .ar_coeff_shift_minus_6 = film_grain->ar_coeff_shift_minus_6,
+-            .grain_scale_shift = film_grain->grain_scale_shift,
+-            .grain_seed = film_grain->grain_seed,
+-            .num_y_points = film_grain->num_y_points,
+-            .num_cb_points = film_grain->num_cb_points,
+-            .num_cr_points = film_grain->num_cr_points,
+-            .cb_mult = film_grain->cb_mult,
+-            .cb_luma_mult = film_grain->cb_luma_mult,
+-            .cb_offset = film_grain->cb_offset,
+-            .cr_mult = film_grain->cr_mult,
+-            .cr_luma_mult = film_grain->cr_luma_mult,
+-            .cr_offset = film_grain->cr_offset,
+-        },
++        .TxMode = frame_header->tx_mode,
++        .delta_q_res = frame_header->delta_q_res,
++        .delta_lf_res = frame_header->delta_lf_res,
++        .SkipModeFrame[0] = s->cur_frame.skip_mode_frame_idx[0],
++        .SkipModeFrame[1] = s->cur_frame.skip_mode_frame_idx[1],
++        .coded_denom = frame_header->coded_denom,
++        .pTileInfo = &ap->tile_info,
++        .pQuantization = &ap->quantization,
++        .pSegmentation = &ap->segmentation,
++        .pLoopFilter = &ap->loop_filter,
++        .pCDEF = &ap->cdef,
++        .pLoopRestoration = &ap->loop_restoration,
++        .pGlobalMotion = &ap->global_motion,
++        .pFilmGrain = apply_grain ? &ap->film_grain : NULL,
+     };
+ 
+     for (int i = 0; i < 64; i++) {
+-        ap->av1_frame_header.tiling.width_in_sbs_minus_1[i] = frame_header->width_in_sbs_minus_1[i];
+-        ap->av1_frame_header.tiling.height_in_sbs_minus_1[i] = frame_header->height_in_sbs_minus_1[i];
+-        ap->av1_frame_header.tiling.tile_start_col_sb[i] = frame_header->tile_start_col_sb[i];
+-        ap->av1_frame_header.tiling.tile_start_row_sb[i] = frame_header->tile_start_row_sb[i];
++        ap->width_in_sbs_minus1[i] = frame_header->width_in_sbs_minus_1[i];
++        ap->height_in_sbs_minus1[i] = frame_header->height_in_sbs_minus_1[i];
++        ap->mi_col_starts[i] = frame_header->tile_start_col_sb[i];
++        ap->mi_row_starts[i] = frame_header->tile_start_row_sb[i];
+     }
+ 
+-    for (int i = 0; i < 8; i++) {
+-        ap->av1_frame_header.segmentation.feature_enabled_bits[i] = 0;
+-        for (int j = 0; j < 8; j++) {
+-            ap->av1_frame_header.segmentation.feature_enabled_bits[i] |= (frame_header->feature_enabled[i][j] << j);
+-            ap->av1_frame_header.segmentation.feature_data[i][j] = frame_header->feature_value[i][j];
++    for (int i = 0; i < STD_VIDEO_AV1_MAX_SEGMENTS; i++) {
++        ap->segmentation.FeatureEnabled[i] = 0x0;
++        for (int j = 0; j < STD_VIDEO_AV1_SEG_LVL_MAX; j++) {
++            ap->segmentation.FeatureEnabled[i] |= (frame_header->feature_enabled[i][j] << j);
++            ap->segmentation.FeatureData[i][j] = frame_header->feature_value[i][j];
+         }
+-
+-        ap->av1_frame_header.loop_filter.ref_deltas[i] = frame_header->loop_filter_ref_deltas[i];
+-
+-        ap->av1_frame_header.cdef.y_pri_strength[i] = frame_header->cdef_y_pri_strength[i];
+-        ap->av1_frame_header.cdef.y_sec_strength[i] = frame_header->cdef_y_sec_strength[i];
+-        ap->av1_frame_header.cdef.uv_pri_strength[i] = frame_header->cdef_uv_pri_strength[i];
+-        ap->av1_frame_header.cdef.uv_sec_strength[i] = frame_header->cdef_uv_sec_strength[i];
+-
+-        ap->av1_frame_header.ref_order_hint[i] = frame_header->ref_order_hint[i];
+-        ap->av1_frame_header.global_motion[i] = (StdVideoAV1MESAGlobalMotion) {
+-            .flags = (StdVideoAV1MESAGlobalMotionFlags) {
+-                .gm_invalid = s->cur_frame.gm_invalid[i],
+-            },
+-            .gm_type = s->cur_frame.gm_type[i],
+-            .gm_params = {
+-                s->cur_frame.gm_params[i][0], s->cur_frame.gm_params[i][1],
+-                s->cur_frame.gm_params[i][2], s->cur_frame.gm_params[i][3],
+-                s->cur_frame.gm_params[i][4], s->cur_frame.gm_params[i][5],
+-            },
+-        };
+     }
+ 
+-    for (int i = 0; i < 7; i++) {
+-        ap->av1_frame_header.ref_frame_idx[i] = frame_header->ref_frame_idx[i];
+-        ap->av1_frame_header.delta_frame_id_minus1[i] = frame_header->delta_frame_id_minus1[i];
++    for (int i = 0; i < STD_VIDEO_AV1_TOTAL_REFS_PER_FRAME; i++)
++        ap->loop_filter.loop_filter_ref_deltas[i] = frame_header->loop_filter_ref_deltas[i];
++
++    for (int i = 0; i < STD_VIDEO_AV1_MAX_CDEF_FILTER_STRENGTHS; i++) {
++        ap->cdef.cdef_y_pri_strength[i] = frame_header->cdef_y_pri_strength[i];
++        ap->cdef.cdef_y_sec_strength[i] = frame_header->cdef_y_sec_strength[i];
++        ap->cdef.cdef_uv_pri_strength[i] = frame_header->cdef_uv_pri_strength[i];
++        ap->cdef.cdef_uv_sec_strength[i] = frame_header->cdef_uv_sec_strength[i];
+     }
+ 
+-    ap->av1_pic_info.skip_mode_frame_idx[0] = s->cur_frame.skip_mode_frame_idx[0];
+-    ap->av1_pic_info.skip_mode_frame_idx[1] = s->cur_frame.skip_mode_frame_idx[1];
++    for (int i = 0; i < STD_VIDEO_AV1_NUM_REF_FRAMES; i++) {
++        ap->std_pic_info.OrderHints[i] = frame_header->ref_order_hint[i];
++        ap->global_motion.GmType[i] = s->cur_frame.gm_type[i];
++        for (int j = 0; j < STD_VIDEO_AV1_GLOBAL_MOTION_PARAMS; j++) {
++            ap->global_motion.gm_params[i][j] = s->cur_frame.gm_params[i][j];
++        }
++    }
+ 
+     if (apply_grain) {
+-        for (int i = 0; i < 14; i++) {
+-            ap->av1_frame_header.film_grain.point_y_value[i] = film_grain->point_y_value[i];
+-            ap->av1_frame_header.film_grain.point_y_scaling[i] = film_grain->point_y_scaling[i];
++        for (int i = 0; i < STD_VIDEO_AV1_MAX_NUM_Y_POINTS; i++) {
++            ap->film_grain.point_y_value[i] = film_grain->point_y_value[i];
++            ap->film_grain.point_y_scaling[i] = film_grain->point_y_scaling[i];
+         }
+ 
+-        for (int i = 0; i < 10; i++) {
+-            ap->av1_frame_header.film_grain.point_cb_value[i] = film_grain->point_cb_value[i];
+-            ap->av1_frame_header.film_grain.point_cb_scaling[i] = film_grain->point_cb_scaling[i];
+-            ap->av1_frame_header.film_grain.point_cr_value[i] = film_grain->point_cr_value[i];
+-            ap->av1_frame_header.film_grain.point_cr_scaling[i] = film_grain->point_cr_scaling[i];
++        for (int i = 0; i < STD_VIDEO_AV1_MAX_NUM_CB_POINTS; i++) {
++            ap->film_grain.point_cb_value[i] = film_grain->point_cb_value[i];
++            ap->film_grain.point_cb_scaling[i] = film_grain->point_cb_scaling[i];
++            ap->film_grain.point_cr_value[i] = film_grain->point_cr_value[i];
++            ap->film_grain.point_cr_scaling[i] = film_grain->point_cr_scaling[i];
+         }
+ 
+-        for (int i = 0; i < 24; i++) {
+-            ap->av1_frame_header.film_grain.ar_coeffs_y_plus_128[i] = film_grain->ar_coeffs_y_plus_128[i];
+-            ap->av1_frame_header.film_grain.ar_coeffs_cb_plus_128[i] = film_grain->ar_coeffs_cb_plus_128[i];
+-            ap->av1_frame_header.film_grain.ar_coeffs_cr_plus_128[i] = film_grain->ar_coeffs_cr_plus_128[i];
+-        }
++        for (int i = 0; i < STD_VIDEO_AV1_MAX_NUM_POS_LUMA; i++)
++            ap->film_grain.ar_coeffs_y_plus_128[i] = film_grain->ar_coeffs_y_plus_128[i];
+ 
+-        ap->av1_frame_header.film_grain.ar_coeffs_cb_plus_128[24] = film_grain->ar_coeffs_cb_plus_128[24];
+-        ap->av1_frame_header.film_grain.ar_coeffs_cr_plus_128[24] = film_grain->ar_coeffs_cr_plus_128[24];
++        for (int i = 0; i < STD_VIDEO_AV1_MAX_NUM_POS_CHROMA; i++) {
++            ap->film_grain.ar_coeffs_cb_plus_128[i] = film_grain->ar_coeffs_cb_plus_128[i];
++            ap->film_grain.ar_coeffs_cr_plus_128[i] = film_grain->ar_coeffs_cr_plus_128[i];
++        }
+     }
+ 
+-    /* Workaround for a spec issue. */
+     ap->dec = dec;
+ 
+     return 0;
+@@ -484,25 +545,20 @@ static int vk_av1_decode_slice(AVCodecContext *avctx,
+     AV1VulkanDecodePicture *ap = s->cur_frame.hwaccel_picture_private;
+     FFVulkanDecodePicture *vp = &ap->vp;
+ 
++    /* Too many tiles, exceeding all defined levels in the AV1 spec */
++    if (ap->av1_pic_info.tileCount > MAX_TILES)
++        return AVERROR(ENOSYS);
++
+     for (int i = s->tg_start; i <= s->tg_end; i++) {
+-        ap->tiles[ap->tile_list.nb_tiles] = (StdVideoAV1MESATile) {
+-            .size     = s->tile_group_info[i].tile_size,
+-            .offset   = s->tile_group_info[i].tile_offset,
+-            .row      = s->tile_group_info[i].tile_row,
+-            .column   = s->tile_group_info[i].tile_column,
+-            .tg_start = s->tg_start,
+-            .tg_end   = s->tg_end,
+-        };
++        ap->tile_sizes[ap->av1_pic_info.tileCount] = s->tile_group_info[i].tile_size;
+ 
+         err = ff_vk_decode_add_slice(avctx, vp,
+                                      data + s->tile_group_info[i].tile_offset,
+                                      s->tile_group_info[i].tile_size, 0,
+-                                     &ap->tile_list.nb_tiles,
+-                                     &ap->tile_offsets);
++                                     &ap->av1_pic_info.tileCount,
++                                     &ap->av1_pic_info.pTileOffsets);
+         if (err < 0)
+             return err;
+-
+-        ap->tiles[ap->tile_list.nb_tiles - 1].offset = ap->tile_offsets[ap->tile_list.nb_tiles - 1];
+     }
+ 
+     return 0;
+@@ -518,7 +574,7 @@ static int vk_av1_end_frame(AVCodecContext *avctx)
+     FFVulkanDecodePicture *rvp[AV1_NUM_REF_FRAMES] = { 0 };
+     AVFrame *rav[AV1_NUM_REF_FRAMES] = { 0 };
+ 
+-    if (!ap->tile_list.nb_tiles)
++    if (!ap->av1_pic_info.tileCount)
+         return 0;
+ 
+     if (!dec->session_params) {
+@@ -536,7 +592,7 @@ static int vk_av1_end_frame(AVCodecContext *avctx)
+     }
+ 
+     av_log(avctx, AV_LOG_VERBOSE, "Decoding frame, %"SIZE_SPECIFIER" bytes, %i tiles\n",
+-           vp->slices_size, ap->tile_list.nb_tiles);
++           vp->slices_size, ap->av1_pic_info.tileCount);
+ 
+     return ff_vk_decode_frame(avctx, pic->f, vp, rav, rvp);
+ }
+@@ -580,8 +636,6 @@ const FFHWAccel ff_av1_vulkan_hwaccel = {
+      * flexibility, this index cannot be present anywhere.
+      * The current implementation tracks the index for the driver and submits it
+      * as necessary information. Due to needing to modify the decoding context,
+-     * which is not thread-safe, on frame free, threading is disabled.
+-     * In the future, once this is fixed in the spec, the workarounds may be removed
+-     * and threading enabled. */
++     * which is not thread-safe, on frame free, threading is disabled. */
+     .caps_internal         = HWACCEL_CAP_ASYNC_SAFE,
+ };
+diff --git a/libavcodec/vulkan_decode.c b/libavcodec/vulkan_decode.c
+index 91929d165f..4561f26b62 100644
+--- a/libavcodec/vulkan_decode.c
++++ b/libavcodec/vulkan_decode.c
+@@ -61,7 +61,7 @@ static const VkVideoProfileInfoKHR *get_video_profile(FFVulkanDecodeShared *ctx,
+     VkStructureType profile_struct_type =
+         codec_id == AV_CODEC_ID_H264 ? VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_INFO_KHR :
+         codec_id == AV_CODEC_ID_HEVC ? VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_PROFILE_INFO_KHR :
+-        codec_id == AV_CODEC_ID_AV1  ? VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_MESA :
++        codec_id == AV_CODEC_ID_AV1  ? VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_KHR :
+         0;
+ 
+     profile_list = ff_vk_find_struct(ctx->s.hwfc->create_pnext,
+@@ -674,7 +674,7 @@ static VkResult vulkan_setup_profile(AVCodecContext *avctx,
+                                      const struct FFVkCodecMap *vk_codec,
+                                      VkVideoDecodeH264CapabilitiesKHR *h264_caps,
+                                      VkVideoDecodeH265CapabilitiesKHR *h265_caps,
+-                                     VkVideoDecodeAV1CapabilitiesMESA *av1_caps,
++                                     VkVideoDecodeAV1CapabilitiesKHR *av1_caps,
+                                      VkVideoCapabilitiesKHR *caps,
+                                      VkVideoDecodeCapabilitiesKHR *dec_caps,
+                                      int cur_profile)
+@@ -685,7 +685,7 @@ static VkResult vulkan_setup_profile(AVCodecContext *avctx,
+ 
+     VkVideoDecodeH264ProfileInfoKHR *h264_profile = &prof->h264_profile;
+     VkVideoDecodeH265ProfileInfoKHR *h265_profile = &prof->h265_profile;
+-    VkVideoDecodeAV1ProfileInfoMESA *av1_profile  = &prof->av1_profile;
++    VkVideoDecodeAV1ProfileInfoKHR *av1_profile  = &prof->av1_profile;
+ 
+     const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->sw_pix_fmt);
+     if (!desc)
+@@ -713,8 +713,9 @@ static VkResult vulkan_setup_profile(AVCodecContext *avctx,
+     } else if (avctx->codec_id == AV_CODEC_ID_AV1) {
+         dec_caps->pNext = av1_caps;
+         usage->pNext = av1_profile;
+-        av1_profile->sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_MESA;
+-        av1_profile->stdProfileIdc = cur_profile;
++        av1_profile->sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_KHR;
++        av1_profile->stdProfile = cur_profile;
++        av1_profile->filmGrainSupport = !(avctx->export_side_data & AV_CODEC_EXPORT_DATA_FILM_GRAIN);
+     }
+ 
+     usage->sType           = VK_STRUCTURE_TYPE_VIDEO_DECODE_USAGE_INFO_KHR;
+@@ -769,8 +770,8 @@ static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
+     VkVideoDecodeH265CapabilitiesKHR h265_caps = {
+         .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_CAPABILITIES_KHR,
+     };
+-    VkVideoDecodeAV1CapabilitiesMESA av1_caps = {
+-        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_CAPABILITIES_MESA,
++    VkVideoDecodeAV1CapabilitiesKHR av1_caps = {
++        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_CAPABILITIES_KHR,
+     };
+ 
+     VkPhysicalDeviceVideoFormatInfoKHR fmt_info = {
+@@ -789,7 +790,7 @@ static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
+     cur_profile = avctx->profile;
+     base_profile = avctx->codec_id == AV_CODEC_ID_H264 ? AV_PROFILE_H264_CONSTRAINED_BASELINE :
+                    avctx->codec_id == AV_CODEC_ID_H265 ? AV_PROFILE_HEVC_MAIN :
+-                   avctx->codec_id == AV_CODEC_ID_AV1  ? STD_VIDEO_AV1_MESA_PROFILE_MAIN :
++                   avctx->codec_id == AV_CODEC_ID_AV1  ? STD_VIDEO_AV1_PROFILE_MAIN :
+                    0;
+ 
+     ret = vulkan_setup_profile(avctx, prof, hwctx, vk, vk_codec,
+@@ -837,7 +838,7 @@ static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
+ 
+     max_level = avctx->codec_id == AV_CODEC_ID_H264 ? ff_vk_h264_level_to_av(h264_caps.maxLevelIdc) :
+                 avctx->codec_id == AV_CODEC_ID_H265 ? ff_vk_h265_level_to_av(h265_caps.maxLevelIdc) :
+-                avctx->codec_id == AV_CODEC_ID_AV1  ? av1_caps.maxLevelIdc  :
++                avctx->codec_id == AV_CODEC_ID_AV1  ? av1_caps.maxLevel :
+                 0;
+ 
+     av_log(avctx, AV_LOG_VERBOSE, "Decoder capabilities for %s profile \"%s\":\n",
+@@ -908,17 +909,11 @@ static int vulkan_decode_get_profile(AVCodecContext *avctx, AVBufferRef *frames_
+                "VK_VIDEO_DECODE_CAPABILITY_DPB_AND_OUTPUT_COINCIDE_BIT_KHR set "
+                "but VK_VIDEO_CAPABILITY_SEPARATE_REFERENCE_IMAGES_BIT_KHR is unset!\n");
+         return AVERROR_EXTERNAL;
+-    } else if (!(dec_caps->flags & VK_VIDEO_DECODE_CAPABILITY_DPB_AND_OUTPUT_DISTINCT_BIT_KHR) &&
+-               avctx->codec_id == AV_CODEC_ID_AV1) {
+-        av_log(avctx, AV_LOG_ERROR, "Cannot initialize Vulkan decoding session, buggy driver: "
+-               "codec is AV1, but VK_VIDEO_DECODE_CAPABILITY_DPB_AND_OUTPUT_DISTINCT_BIT_KHR isn't set!\n");
+-        return AVERROR_EXTERNAL;
+     }
+ 
+     /* TODO: make dedicated_dpb tunable */
+     dec->dedicated_dpb = !(dec_caps->flags & VK_VIDEO_DECODE_CAPABILITY_DPB_AND_OUTPUT_COINCIDE_BIT_KHR);
+     dec->layered_dpb = !(caps->flags & VK_VIDEO_CAPABILITY_SEPARATE_REFERENCE_IMAGES_BIT_KHR);
+-    dec->external_fg = av1_caps.flags & VK_VIDEO_DECODE_AV1_CAPABILITY_EXTERNAL_FILM_GRAIN_MESA;
+ 
+     if (dec->dedicated_dpb) {
+         fmt_info.imageUsage = VK_IMAGE_USAGE_VIDEO_DECODE_DPB_BIT_KHR;
+@@ -1126,8 +1121,10 @@ int ff_vk_decode_init(AVCodecContext *avctx)
+     VkVideoDecodeH265SessionParametersCreateInfoKHR h265_params = {
+         .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_SESSION_PARAMETERS_CREATE_INFO_KHR,
+     };
+-    VkVideoDecodeAV1SessionParametersCreateInfoMESA av1_params = {
+-        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_MESA,
++    StdVideoAV1SequenceHeader av1_empty_seq = { 0 };
++    VkVideoDecodeAV1SessionParametersCreateInfoKHR av1_params = {
++        .sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_KHR,
++        .pStdSequenceHeader = &av1_empty_seq,
+     };
+     VkVideoSessionParametersCreateInfoKHR session_params_create = {
+         .sType = VK_STRUCTURE_TYPE_VIDEO_SESSION_PARAMETERS_CREATE_INFO_KHR,
+diff --git a/libavcodec/vulkan_decode.h b/libavcodec/vulkan_decode.h
+index a43e328d73..7ba8b239cb 100644
+--- a/libavcodec/vulkan_decode.h
++++ b/libavcodec/vulkan_decode.h
+@@ -37,7 +37,7 @@ typedef struct FFVulkanDecodeDescriptor {
+ typedef struct FFVulkanDecodeProfileData {
+     VkVideoDecodeH264ProfileInfoKHR h264_profile;
+     VkVideoDecodeH265ProfileInfoKHR h265_profile;
+-    VkVideoDecodeAV1ProfileInfoMESA av1_profile;
++    VkVideoDecodeAV1ProfileInfoKHR av1_profile;
+     VkVideoDecodeUsageInfoKHR usage;
+     VkVideoProfileInfoKHR profile;
+     VkVideoProfileListInfoKHR profile_list;
+diff --git a/libavcodec/vulkan_video.h b/libavcodec/vulkan_video.h
+index bb69e920bb..01a1de7d9d 100644
+--- a/libavcodec/vulkan_video.h
++++ b/libavcodec/vulkan_video.h
+@@ -22,8 +22,6 @@
+ #include "vulkan.h"
+ 
+ #include <vk_video/vulkan_video_codecs_common.h>
+-#include "vulkan_video_codec_av1std.h"
+-#include "vulkan_video_codec_av1std_decode.h"
+ 
+ #define CODEC_VER_MAJ(ver) (ver >> 22)
+ #define CODEC_VER_MIN(ver) ((ver >> 12) & ((1 << 10) - 1))
+diff --git a/libavcodec/vulkan_video_codec_av1std_decode.h b/libavcodec/vulkan_video_codec_av1std_decode.h
+deleted file mode 100644
+index e2f37b4e6e..0000000000
+--- a/libavcodec/vulkan_video_codec_av1std_decode.h
++++ /dev/null
+@@ -1,36 +0,0 @@
+-/* Copyright 2023 Lynne
+- * Copyright 2023 Dave Airlie
+- *
+- * Licensed under the Apache License, Version 2.0 (the "License");
+- * you may not use this file except in compliance with the License.
+- * You may obtain a copy of the License at
+- *
+- * http://www.apache.org/licenses/LICENSE-2.0
+- *
+- * Unless required by applicable law or agreed to in writing, software
+- * distributed under the License is distributed on an "AS IS" BASIS,
+- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+- * See the License for the specific language governing permissions and
+- * limitations under the License.
+- */
+-
+-#ifndef VULKAN_VIDEO_CODEC_AV1STD_DECODE_H_
+-#define VULKAN_VIDEO_CODEC_AV1STD_DECODE_H_ 1
+-
+-/*
+-** This header is NOT YET generated from the Khronos Vulkan XML API Registry.
+-**
+-*/
+-
+-#ifdef __cplusplus
+-extern "C" {
+-#endif
+-#define vulkan_video_codec_av1std_decode 1
+-
+-
+-
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-#endif
+diff --git a/libavcodec/vulkan_video_codec_av1std.h b/libavcodec/vulkan_video_codec_av1std.h
+deleted file mode 100644
+index c91589eee2..0000000000
+--- a/libavcodec/vulkan_video_codec_av1std.h
++++ /dev/null
+@@ -1,403 +0,0 @@
+-/* Copyright 2023 Lynne
+- * Copyright 2023 Dave Airlie
+- *
+- * Licensed under the Apache License, Version 2.0 (the "License");
+- * you may not use this file except in compliance with the License.
+- * You may obtain a copy of the License at
+- *
+- * http://www.apache.org/licenses/LICENSE-2.0
+- *
+- * Unless required by applicable law or agreed to in writing, software
+- * distributed under the License is distributed on an "AS IS" BASIS,
+- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+- * See the License for the specific language governing permissions and
+- * limitations under the License.
+- */
+-
+-#ifndef VULKAN_VIDEO_CODEC_AV1STD_H_
+-#define VULKAN_VIDEO_CODEC_AV1STD_H_ 1
+-
+-/*
+-** This header is NOT YET generated from the Khronos Vulkan XML API Registry.
+-**
+-*/
+-
+-#ifdef __cplusplus
+-extern "C" {
+-#endif
+-#define vulkan_video_codec_av1std 1
+-
+-#define VK_MAKE_VIDEO_STD_VERSION(major, minor, patch) \
+-   ((((uint32_t)(major)) << 22) | (((uint32_t)(minor)) << 12) | ((uint32_t)(patch)))
+-#define VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_API_VERSION_0_1_0 VK_MAKE_VIDEO_STD_VERSION(0, 1, 0)
+-#define VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_SPEC_VERSION VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_API_VERSION_0_1_0
+-#define VK_STD_VULKAN_VIDEO_CODEC_AV1_DECODE_EXTENSION_NAME "VK_STD_vulkan_video_codec_av1_decode"
+-
+-typedef enum StdVideoAV1MESAProfile {
+-   STD_VIDEO_AV1_MESA_PROFILE_MAIN = 0,
+-   STD_VIDEO_AV1_MESA_PROFILE_HIGH = 1,
+-   STD_VIDEO_AV1_MESA_PROFILE_PROFESSIONAL = 2,
+-} StdVideoAV1MESAProfile;
+-
+-typedef enum StdVideoAV1MESALevel {
+-    STD_VIDEO_AV1_MESA_LEVEL_2_0 = 0,
+-    STD_VIDEO_AV1_MESA_LEVEL_2_1 = 1,
+-    STD_VIDEO_AV1_MESA_LEVEL_2_2 = 2,
+-    STD_VIDEO_AV1_MESA_LEVEL_2_3 = 3,
+-    STD_VIDEO_AV1_MESA_LEVEL_3_0 = 4,
+-    STD_VIDEO_AV1_MESA_LEVEL_3_1 = 5,
+-    STD_VIDEO_AV1_MESA_LEVEL_3_2 = 6,
+-    STD_VIDEO_AV1_MESA_LEVEL_3_3 = 7,
+-    STD_VIDEO_AV1_MESA_LEVEL_4_0 = 8,
+-    STD_VIDEO_AV1_MESA_LEVEL_4_1 = 9,
+-    STD_VIDEO_AV1_MESA_LEVEL_4_2 = 10,
+-    STD_VIDEO_AV1_MESA_LEVEL_4_3 = 11,
+-    STD_VIDEO_AV1_MESA_LEVEL_5_0 = 12,
+-    STD_VIDEO_AV1_MESA_LEVEL_5_1 = 13,
+-    STD_VIDEO_AV1_MESA_LEVEL_5_2 = 14,
+-    STD_VIDEO_AV1_MESA_LEVEL_5_3 = 15,
+-    STD_VIDEO_AV1_MESA_LEVEL_6_0 = 16,
+-    STD_VIDEO_AV1_MESA_LEVEL_6_1 = 17,
+-    STD_VIDEO_AV1_MESA_LEVEL_6_2 = 18,
+-    STD_VIDEO_AV1_MESA_LEVEL_6_3 = 19,
+-    STD_VIDEO_AV1_MESA_LEVEL_7_0 = 20,
+-    STD_VIDEO_AV1_MESA_LEVEL_7_1 = 21,
+-    STD_VIDEO_AV1_MESA_LEVEL_7_2 = 22,
+-    STD_VIDEO_AV1_MESA_LEVEL_7_3 = 23,
+-    STD_VIDEO_AV1_MESA_LEVEL_MAX = 31,
+-} StdVideoAV1MESALevel;
+-
+-typedef struct StdVideoAV1MESAFilmGrainFlags {
+-   uint8_t apply_grain;
+-   uint8_t chroma_scaling_from_luma;
+-   uint8_t overlap_flag;
+-   uint8_t clip_to_restricted_range;
+-} StdVideoAV1MESAFilmGrainFlags;
+-
+-typedef struct StdVideoAV1MESAFilmGrainParameters {
+-   StdVideoAV1MESAFilmGrainFlags flags;
+-   uint32_t grain_scaling_minus_8;
+-   uint32_t ar_coeff_lag;
+-   uint32_t ar_coeff_shift_minus_6;
+-   uint32_t grain_scale_shift;
+-
+-   uint16_t grain_seed;
+-   uint8_t num_y_points;
+-   uint8_t point_y_value[14];
+-   uint8_t point_y_scaling[14];
+-
+-   uint8_t num_cb_points;
+-   uint8_t point_cb_value[10];
+-   uint8_t point_cb_scaling[10];
+-
+-   uint8_t num_cr_points;
+-   uint8_t point_cr_value[10];
+-   uint8_t point_cr_scaling[10];
+-
+-   int8_t ar_coeffs_y_plus_128[24];
+-   int8_t ar_coeffs_cb_plus_128[25];
+-   int8_t ar_coeffs_cr_plus_128[25];
+-   uint8_t cb_mult;
+-   uint8_t cb_luma_mult;
+-   uint16_t cb_offset;
+-   uint8_t cr_mult;
+-   uint8_t cr_luma_mult;
+-   uint16_t cr_offset;
+-} StdVideoAV1MESAFilmGrainParameters;
+-
+-typedef struct StdVideoAV1MESAGlobalMotionFlags {
+-    uint8_t gm_invalid;
+-} StdVideoAV1MESAGlobalMotionFlags;
+-
+-typedef struct StdVideoAV1MESAGlobalMotion {
+-    StdVideoAV1MESAGlobalMotionFlags flags;
+-    uint8_t gm_type;
+-    uint32_t gm_params[6];
+-} StdVideoAV1MESAGlobalMotion;
+-
+-typedef struct StdVideoAV1MESALoopRestoration {
+-    uint8_t lr_type[3];
+-    uint8_t lr_unit_shift;
+-    uint8_t lr_uv_shift;
+-} StdVideoAV1MESALoopRestoration;
+-
+-typedef struct StdVideoAV1MESATileInfoFlags {
+-    uint8_t uniform_tile_spacing_flag;
+-} StdVideoAV1MESATileInfoFlags;
+-
+-typedef struct StdVideoAV1MESATileInfo {
+-    StdVideoAV1MESATileInfoFlags flags;
+-    uint8_t tile_cols;
+-    uint8_t tile_rows;
+-    uint8_t tile_start_col_sb[64];
+-    uint8_t tile_start_row_sb[64];
+-    uint8_t width_in_sbs_minus_1[64];
+-    uint8_t height_in_sbs_minus_1[64];
+-    uint16_t context_update_tile_id;
+-    uint8_t tile_size_bytes_minus1;
+-} StdVideoAV1MESATileInfo;
+-
+-typedef struct StdVideoAV1MESAQuantizationFlags {
+-    uint8_t using_qmatrix;
+-} StdVideoAV1MESAQuantizationFlags;
+-
+-typedef struct StdVideoAV1MESAQuantization {
+-    StdVideoAV1MESAQuantizationFlags flags;
+-    uint8_t base_q_idx;
+-    int8_t  delta_q_y_dc;
+-    uint8_t diff_uv_delta;
+-    int8_t  delta_q_u_dc;
+-    int8_t  delta_q_u_ac;
+-    int8_t  delta_q_v_dc;
+-    int8_t  delta_q_v_ac;
+-    uint8_t qm_y;
+-    uint8_t qm_u;
+-    uint8_t qm_v;
+-} StdVideoAV1MESAQuantization;
+-
+-typedef struct StdVideoAV1MESACDEF {
+-    uint8_t damping_minus_3;
+-    uint8_t bits;
+-    uint8_t y_pri_strength[8];
+-    uint8_t y_sec_strength[8];
+-    uint8_t uv_pri_strength[8];
+-    uint8_t uv_sec_strength[8];
+-} StdVideoAV1MESACDEF;
+-
+-typedef struct StdVideoAV1MESADeltaQFlags {
+-    uint8_t delta_lf_present;
+-    uint8_t delta_lf_multi;
+-} StdVideoAV1MESADeltaQFlags;
+-
+-typedef struct StdVideoAV1MESADeltaQ {
+-    StdVideoAV1MESADeltaQFlags flags;
+-    uint8_t delta_q_res;
+-    uint8_t delta_lf_res;
+-} StdVideoAV1MESADeltaQ;
+-
+-typedef struct StdVideoAV1MESASegmentationFlags {
+-    uint8_t enabled;
+-    uint8_t update_map;
+-    uint8_t temporal_update;
+-    uint8_t update_data;
+-} StdVideoAV1MESASegmentationFlags;
+-
+-typedef struct StdVideoAV1MESASegmentation {
+-    StdVideoAV1MESASegmentationFlags flags;
+-    uint8_t                      feature_enabled_bits[8];
+-    int16_t                      feature_data[8][8];
+-} StdVideoAV1MESASegmentation;
+-
+-typedef struct StdVideoAV1MESALoopFilterFlags {
+-    uint8_t delta_enabled;
+-    uint8_t delta_update;
+-} StdVideoAV1MESALoopFilterFlags;
+-
+-typedef struct StdVideoAV1MESALoopFilter {
+-    StdVideoAV1MESALoopFilterFlags flags;
+-    uint8_t level[4];
+-    uint8_t sharpness;
+-    int8_t  ref_deltas[8];
+-    int8_t  mode_deltas[2];
+-} StdVideoAV1MESALoopFilter;
+-
+-typedef struct StdVideoAV1MESAFrameHeaderFlags {
+-    uint8_t error_resilient_mode;
+-    uint8_t disable_cdf_update;
+-    uint8_t use_superres;
+-    uint8_t render_and_frame_size_different;
+-    uint8_t allow_screen_content_tools;
+-    uint8_t is_filter_switchable;
+-    uint8_t force_integer_mv;
+-    uint8_t frame_size_override_flag;
+-    uint8_t buffer_removal_time_present_flag;
+-    uint8_t allow_intrabc;
+-    uint8_t frame_refs_short_signaling;
+-    uint8_t allow_high_precision_mv;
+-    uint8_t is_motion_mode_switchable;
+-    uint8_t use_ref_frame_mvs;
+-    uint8_t disable_frame_end_update_cdf;
+-    uint8_t allow_warped_motion;
+-    uint8_t reduced_tx_set;
+-    uint8_t reference_select;
+-    uint8_t skip_mode_present;
+-    uint8_t delta_q_present;
+-    uint8_t UsesLr;
+-} StdVideoAV1MESAFrameHeaderFlags;
+-
+-typedef struct StdVideoAV1MESAFrameHeader {
+-    StdVideoAV1MESAFrameHeaderFlags flags;
+-
+-    uint32_t frame_presentation_time;
+-    uint32_t display_frame_id;
+-    uint32_t current_frame_id;
+-    uint8_t  frame_to_show_map_idx;
+-    uint8_t  frame_type;
+-    uint8_t  order_hint;
+-    uint8_t  primary_ref_frame;
+-    uint16_t frame_width_minus_1;
+-    uint16_t frame_height_minus_1;
+-    uint16_t render_width_minus_1;
+-    uint16_t render_height_minus_1;
+-    uint8_t  coded_denom;
+-
+-    uint8_t refresh_frame_flags;
+-    uint8_t ref_order_hint[8];
+-    int8_t  ref_frame_idx[7];
+-    uint32_t delta_frame_id_minus1[7];
+-
+-    uint8_t interpolation_filter;
+-    uint8_t tx_mode;
+-
+-    StdVideoAV1MESATileInfo                   tiling;
+-    StdVideoAV1MESAQuantization               quantization;
+-    StdVideoAV1MESASegmentation               segmentation;
+-    StdVideoAV1MESADeltaQ                     delta_q;
+-    StdVideoAV1MESALoopFilter                 loop_filter;
+-    StdVideoAV1MESACDEF                       cdef;
+-    StdVideoAV1MESALoopRestoration            lr;
+-    StdVideoAV1MESAGlobalMotion               global_motion[8]; // One per ref frame
+-    StdVideoAV1MESAFilmGrainParameters        film_grain;
+-} StdVideoAV1MESAFrameHeader;
+-
+-typedef struct StdVideoAV1MESAScreenCoding {
+-    uint8_t seq_force_screen_content_tools;
+-} StdVideoAV1MESAScreenCoding;
+-
+-typedef struct StdVideoAV1MESATimingInfoFlags {
+-    uint8_t equal_picture_interval;
+-} StdVideoAV1MESATimingInfoFlags;
+-
+-typedef struct StdVideoAV1MESATimingInfo {
+-    StdVideoAV1MESATimingInfoFlags flags;
+-    uint32_t num_units_in_display_tick;
+-    uint32_t time_scale;
+-    uint32_t num_ticks_per_picture_minus_1;
+-} StdVideoAV1MESATimingInfo;
+-
+-typedef struct StdVideoAV1MESAColorConfigFlags {
+-    uint8_t mono_chrome;
+-    uint8_t color_range;
+-    uint8_t separate_uv_delta_q;
+-} StdVideoAV1MESAColorConfigFlags;
+-
+-typedef struct StdVideoAV1MESAColorConfig {
+-    StdVideoAV1MESAColorConfigFlags flags;
+-    uint8_t bit_depth;
+-    uint8_t subsampling_x;
+-    uint8_t subsampling_y;
+-} StdVideoAV1MESAColorConfig;
+-
+-typedef struct StdVideoAV1MESASequenceHeaderFlags {
+-    uint8_t still_picture;
+-    uint8_t reduced_still_picture_header;
+-    uint8_t use_128x128_superblock;
+-    uint8_t enable_filter_intra;
+-    uint8_t enable_intra_edge_filter;
+-    uint8_t enable_interintra_compound;
+-    uint8_t enable_masked_compound;
+-    uint8_t enable_warped_motion;
+-    uint8_t enable_dual_filter;
+-    uint8_t enable_order_hint;
+-    uint8_t enable_jnt_comp;
+-    uint8_t enable_ref_frame_mvs;
+-    uint8_t frame_id_numbers_present_flag;
+-    uint8_t enable_superres;
+-    uint8_t enable_cdef;
+-    uint8_t enable_restoration;
+-    uint8_t film_grain_params_present;
+-    uint8_t timing_info_present_flag;
+-    uint8_t initial_display_delay_present_flag;
+-} StdVideoAV1MESASequenceHeaderFlags;
+-
+-typedef struct StdVideoAV1MESASequenceHeader {
+-    StdVideoAV1MESASequenceHeaderFlags flags;
+-
+-    StdVideoAV1MESAProfile seq_profile;
+-    uint8_t  frame_width_bits_minus_1;
+-    uint8_t  frame_height_bits_minus_1;
+-    uint16_t max_frame_width_minus_1;
+-    uint16_t max_frame_height_minus_1;
+-    uint8_t  delta_frame_id_length_minus_2;
+-    uint8_t  additional_frame_id_length_minus_1;
+-    uint8_t  order_hint_bits_minus_1;
+-    uint8_t  seq_choose_integer_mv;
+-    uint8_t  seq_force_integer_mv;
+-
+-    StdVideoAV1MESATimingInfo       timing_info;
+-    StdVideoAV1MESAColorConfig      color_config;
+-} StdVideoAV1MESASequenceHeader;
+-
+-typedef struct StdVideoAV1MESATile {
+-    uint16_t tg_start;
+-    uint16_t tg_end;
+-    uint16_t row;
+-    uint16_t column;
+-    uint32_t size;
+-    uint32_t offset;
+-} StdVideoAV1MESATile;
+-
+-typedef struct StdVideoAV1MESATileList {
+-    StdVideoAV1MESATile *tile_list;
+-    uint32_t nb_tiles;
+-} StdVideoAV1MESATileList;
+-
+-typedef struct VkVideoDecodeAV1PictureInfoMESA {
+-    VkStructureType sType;
+-    const void *pNext;
+-    StdVideoAV1MESAFrameHeader *frame_header;
+-    StdVideoAV1MESATileList *tile_list;
+-    uint8_t skip_mode_frame_idx[2];
+-} VkVideoDecodeAV1PictureInfoMESA;
+-
+-typedef struct VkVideoDecodeAV1DpbSlotInfoMESA {
+-    VkStructureType sType;
+-    const void *pNext;
+-    uint8_t frameIdx;
+-    uint8_t ref_order_hint[7];
+-    uint8_t disable_frame_end_update_cdf;
+-} VkVideoDecodeAV1DpbSlotInfoMESA;
+-
+-typedef struct VkVideoDecodeAV1SessionParametersAddInfoMESA {
+-    VkStructureType sType;
+-    const void *pNext;
+-    StdVideoAV1MESASequenceHeader *sequence_header;
+-} VkVideoDecodeAV1SessionParametersAddInfoMESA;
+-
+-typedef struct VkVideoDecodeAV1SessionParametersCreateInfoMESA {
+-    VkStructureType sType;
+-    const void *pNext;
+-    const VkVideoDecodeAV1SessionParametersAddInfoMESA *pParametersAddInfo;
+-} VkVideoDecodeAV1SessionParametersCreateInfoMESA;
+-
+-typedef struct VkVideoDecodeAV1ProfileInfoMESA {
+-    VkStructureType sType;
+-    const void *pNext;
+-    StdVideoAV1MESAProfile stdProfileIdc;
+-} VkVideoDecodeAV1ProfileInfoMESA;
+-
+-typedef enum VkVideoDecodeAV1CapabilityFlagBitsMESA {
+-    VK_VIDEO_DECODE_AV1_CAPABILITY_EXTERNAL_FILM_GRAIN_MESA = 0x00000001,
+-    VK_VIDEO_DECODE_AV1_CAPABILITY_FLAG_BITS_MAX_ENUM_MESA = 0x7FFFFFFF
+-} VkVideoDecodeAV1CapabilityFlagBitsMESA;
+-typedef VkFlags VkVideoDecodeAV1CapabilityFlagsMESA;
+-
+-typedef struct VkVideoDecodeAV1CapabilitiesMESA {
+-    VkStructureType sType;
+-    const void *pNext;
+-    VkVideoDecodeAV1CapabilityFlagsMESA flags;
+-    StdVideoAV1MESALevel maxLevelIdc;
+-} VkVideoDecodeAV1CapabilitiesMESA;
+-
+-#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PICTURE_INFO_MESA 1000509000
+-#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_CREATE_INFO_MESA 1000509001
+-#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_SESSION_PARAMETERS_ADD_INFO_MESA 1000509002
+-#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_DPB_SLOT_INFO_MESA 1000509003
+-#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_CAPABILITIES_MESA 1000509004
+-#define VK_STRUCTURE_TYPE_VIDEO_DECODE_AV1_PROFILE_INFO_MESA 1000509005
+-
+-#ifdef __cplusplus
+-}
+-#endif
+-
+-#endif
+diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c
+index 91b9f96ccf..6e3b96b73a 100644
+--- a/libavutil/hwcontext_vulkan.c
++++ b/libavutil/hwcontext_vulkan.c
+@@ -446,7 +446,7 @@ static const VulkanOptExtension optional_device_exts[] = {
+     { VK_KHR_VIDEO_DECODE_QUEUE_EXTENSION_NAME,               FF_VK_EXT_VIDEO_DECODE_QUEUE     },
+     { VK_KHR_VIDEO_DECODE_H264_EXTENSION_NAME,                FF_VK_EXT_VIDEO_DECODE_H264      },
+     { VK_KHR_VIDEO_DECODE_H265_EXTENSION_NAME,                FF_VK_EXT_VIDEO_DECODE_H265      },
+-    { "VK_MESA_video_decode_av1",                             FF_VK_EXT_VIDEO_DECODE_AV1       },
++    { VK_KHR_VIDEO_DECODE_AV1_EXTENSION_NAME,                 FF_VK_EXT_VIDEO_DECODE_AV1       },
+ };
+ 
+ static VkBool32 VKAPI_CALL vk_dbg_callback(VkDebugUtilsMessageSeverityFlagBitsEXT severity,
+diff --git a/libavutil/vulkan_functions.h b/libavutil/vulkan_functions.h
+index 65021b04b1..6b379acf93 100644
+--- a/libavutil/vulkan_functions.h
++++ b/libavutil/vulkan_functions.h
+@@ -43,7 +43,7 @@ typedef enum FFVulkanExtensions {
+     FF_VK_EXT_VIDEO_DECODE_QUEUE     = 1ULL << 11, /* VK_KHR_video_decode_queue */
+     FF_VK_EXT_VIDEO_DECODE_H264      = 1ULL << 12, /* VK_EXT_video_decode_h264 */
+     FF_VK_EXT_VIDEO_DECODE_H265      = 1ULL << 13, /* VK_EXT_video_decode_h265 */
+-    FF_VK_EXT_VIDEO_DECODE_AV1       = 1ULL << 14, /* VK_MESA_video_decode_av1 */
++    FF_VK_EXT_VIDEO_DECODE_AV1       = 1ULL << 14, /* VK_KHR_video_decode_av1 */
+     FF_VK_EXT_ATOMIC_FLOAT           = 1ULL << 15, /* VK_EXT_shader_atomic_float */
+     FF_VK_EXT_COOP_MATRIX            = 1ULL << 16, /* VK_KHR_cooperative_matrix */
+ 
+diff --git a/libavutil/vulkan_loader.h b/libavutil/vulkan_loader.h
+index f9e739e1e3..73cf03935d 100644
+--- a/libavutil/vulkan_loader.h
++++ b/libavutil/vulkan_loader.h
+@@ -58,7 +58,7 @@ static inline uint64_t ff_vk_extensions_to_mask(const char * const *extensions,
+         { VK_KHR_VIDEO_DECODE_QUEUE_EXTENSION_NAME,        FF_VK_EXT_VIDEO_DECODE_QUEUE     },
+         { VK_KHR_VIDEO_DECODE_H264_EXTENSION_NAME,         FF_VK_EXT_VIDEO_DECODE_H264      },
+         { VK_KHR_VIDEO_DECODE_H265_EXTENSION_NAME,         FF_VK_EXT_VIDEO_DECODE_H265      },
+-        { "VK_MESA_video_decode_av1",                      FF_VK_EXT_VIDEO_DECODE_AV1       },
++        { VK_KHR_VIDEO_DECODE_AV1_EXTENSION_NAME,          FF_VK_EXT_VIDEO_DECODE_AV1       },
+     };
+ 
+     FFVulkanExtensions mask = 0x0;
+diff --git a/libavcodec/vulkan_video.c b/libavcodec/vulkan_video.c
+--- ffmpeg-6.1.1.orig/libavcodec/vulkan_video.c
++++ ffmpeg-6.1.1/libavcodec/vulkan_video.c
+@@ -37,7 +37,7 @@ const FFVkCodecMap ff_vk_codec_map[AV_CO
+                            0,
+                            0,
+                            FF_VK_EXT_VIDEO_DECODE_AV1,
+-                           0x01000000 /* TODO fix this */
++			   VK_VIDEO_CODEC_OPERATION_DECODE_AV1_BIT_KHR
+     },
+ };
+ 
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-multimedia/ffmpeg/ffmpeg_%.bbappend b/meta-openeuler/recipes-multimedia/ffmpeg/ffmpeg_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c899598c0ee70a512018133c506a335bac603e2e
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/ffmpeg/ffmpeg_%.bbappend
@@ -0,0 +1,29 @@
+# new ref upstream: openembedded-core/meta/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+PV = "6.1.1"
+
+# source change to openEuler
+SRC_URI:prepend = "file://${BP}.tar.xz \
+        file://avformat-get_first_dts.patch \
+        file://0001-fix-CVE-2024-31578.patch \
+        file://0002-fix-CVE-2024-31582.patch \
+        "                             
+
+# x264 and some pkgconfig need LICENSE_FLAGS_ACCEPTED commercial flag 
+# OSV notice: Please consider GPL contamination when releasing
+PACKAGECONFIG:append = "${@bb.utils.contains('LICENSE_FLAGS_ACCEPTED', 'commercial', ' gpl x264 ', '', d)}"
+
+# sync non GPL pkgconfig and remove LICENSE_FLAGS commercial from openuelr
+# ref: src-openeuler/ffmpeg/ffmpeg.spec
+# %global _without_cdio    1
+# %global _without_frei0r  1
+# %global _without_gpl     1
+# %global _without_vidstab 1
+# %global _without_x264    1
+# %global _without_x265    1
+# %global _without_xvid    1
+LICENSE_FLAGS:remove = "commercial"
+PACKAGECONFIG:append = " vpx theora v4l2 "
+
diff --git a/meta-openeuler/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb b/meta-openeuler/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c0bce2db7a772c12a9faf02c2b4add73d0650051
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/ffmpeg/ffmpeg_6.1.1.bb
@@ -0,0 +1,190 @@
+SUMMARY = "A complete, cross-platform solution to record, convert and stream audio and video."
+DESCRIPTION = "FFmpeg is the leading multimedia framework, able to decode, encode, transcode, \
+               mux, demux, stream, filter and play pretty much anything that humans and machines \
+               have created. It supports the most obscure ancient formats up to the cutting edge."
+HOMEPAGE = "https://www.ffmpeg.org/"
+SECTION = "libs"
+
+LICENSE = "GPL-2.0-or-later & LGPL-2.1-or-later & ISC & MIT & BSD-2-Clause & BSD-3-Clause & IJG"
+LICENSE:${PN} = "GPL-2.0-or-later"
+LICENSE:libavcodec = "${@bb.utils.contains('PACKAGECONFIG', 'gpl', 'GPL-2.0-or-later', 'LGPL-2.1-or-later', d)}"
+LICENSE:libavdevice = "${@bb.utils.contains('PACKAGECONFIG', 'gpl', 'GPL-2.0-or-later', 'LGPL-2.1-or-later', d)}"
+LICENSE:libavfilter = "${@bb.utils.contains('PACKAGECONFIG', 'gpl', 'GPL-2.0-or-later', 'LGPL-2.1-or-later', d)}"
+LICENSE:libavformat = "${@bb.utils.contains('PACKAGECONFIG', 'gpl', 'GPL-2.0-or-later', 'LGPL-2.1-or-later', d)}"
+LICENSE:libavutil = "${@bb.utils.contains('PACKAGECONFIG', 'gpl', 'GPL-2.0-or-later', 'LGPL-2.1-or-later', d)}"
+LICENSE:libpostproc = "GPL-2.0-or-later"
+LICENSE:libswresample = "${@bb.utils.contains('PACKAGECONFIG', 'gpl', 'GPL-2.0-or-later', 'LGPL-2.1-or-later', d)}"
+LICENSE:libswscale = "${@bb.utils.contains('PACKAGECONFIG', 'gpl', 'GPL-2.0-or-later', 'LGPL-2.1-or-later', d)}"
+LICENSE_FLAGS = "commercial"
+
+LIC_FILES_CHKSUM = "file://COPYING.GPLv2;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+                    file://COPYING.GPLv3;md5=d32239bcb673463ab874e80d47fae504 \
+                    file://COPYING.LGPLv2.1;md5=bd7a443320af8c812e4c18d1b79df004 \
+                    file://COPYING.LGPLv3;md5=e6a600fd5e1d9cbde2d983680233ad02"
+
+SRC_URI = " \
+    https://www.ffmpeg.org/releases/${BP}.tar.xz \
+    file://av1_ordering_info.patch \
+    file://vulkan_av1_stable_API.patch \
+"
+
+SRC_URI[sha256sum] = "8684f4b00f94b85461884c3719382f1261f0d9eb3d59640a1f4ac0873616f968"
+
+# https://nvd.nist.gov/vuln/detail/CVE-2023-39018
+# https://github.com/bramp/ffmpeg-cli-wrapper/issues/291
+# https://security-tracker.debian.org/tracker/CVE-2023-39018
+# https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-39018
+CVE_STATUS[CVE-2023-39018] = "cpe-incorrect: This issue belongs to ffmpeg-cli-wrapper \
+(Java wrapper around the FFmpeg CLI) and not ffmepg itself."
+
+# Build fails when thumb is enabled: https://bugzilla.yoctoproject.org/show_bug.cgi?id=7717
+ARM_INSTRUCTION_SET:armv4 = "arm"
+ARM_INSTRUCTION_SET:armv5 = "arm"
+ARM_INSTRUCTION_SET:armv6 = "arm"
+
+# Should be API compatible with libav (which was a fork of ffmpeg)
+# libpostproc was previously packaged from a separate recipe
+PROVIDES = "libav libpostproc"
+
+DEPENDS = "nasm-native"
+
+inherit autotools pkgconfig
+
+PACKAGECONFIG ??= "avdevice avfilter avcodec avformat swresample swscale postproc \
+                   alsa bzlib lzma theora zlib \
+                   ${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'xv xcb', '', d)}"
+
+# libraries to build in addition to avutil
+PACKAGECONFIG[avdevice] = "--enable-avdevice,--disable-avdevice"
+PACKAGECONFIG[avfilter] = "--enable-avfilter,--disable-avfilter"
+PACKAGECONFIG[avcodec] = "--enable-avcodec,--disable-avcodec"
+PACKAGECONFIG[avformat] = "--enable-avformat,--disable-avformat"
+PACKAGECONFIG[swresample] = "--enable-swresample,--disable-swresample"
+PACKAGECONFIG[swscale] = "--enable-swscale,--disable-swscale"
+PACKAGECONFIG[postproc] = "--enable-postproc,--disable-postproc"
+
+# features to support
+PACKAGECONFIG[alsa] = "--enable-alsa,--disable-alsa,alsa-lib"
+PACKAGECONFIG[altivec] = "--enable-altivec,--disable-altivec,"
+PACKAGECONFIG[bzlib] = "--enable-bzlib,--disable-bzlib,bzip2"
+PACKAGECONFIG[fdk-aac] = "--enable-libfdk-aac --enable-nonfree,--disable-libfdk-aac,fdk-aac"
+PACKAGECONFIG[gpl] = "--enable-gpl,--disable-gpl"
+PACKAGECONFIG[gsm] = "--enable-libgsm,--disable-libgsm,libgsm"
+PACKAGECONFIG[jack] = "--enable-indev=jack,--disable-indev=jack,jack"
+PACKAGECONFIG[libopus] = "--enable-libopus,--disable-libopus,libopus"
+PACKAGECONFIG[libvorbis] = "--enable-libvorbis,--disable-libvorbis,libvorbis"
+PACKAGECONFIG[lzma] = "--enable-lzma,--disable-lzma,xz"
+PACKAGECONFIG[mfx] = "--enable-libmfx,--disable-libmfx,intel-mediasdk"
+PACKAGECONFIG[mp3lame] = "--enable-libmp3lame,--disable-libmp3lame,lame"
+PACKAGECONFIG[openssl] = "--enable-openssl,--disable-openssl,openssl"
+PACKAGECONFIG[sdl2] = "--enable-sdl2,--disable-sdl2,virtual/libsdl2"
+PACKAGECONFIG[speex] = "--enable-libspeex,--disable-libspeex,speex"
+PACKAGECONFIG[srt] = "--enable-libsrt,--disable-libsrt,srt"
+PACKAGECONFIG[theora] = "--enable-libtheora,--disable-libtheora,libtheora libogg"
+PACKAGECONFIG[v4l2] = "--enable-libv4l2,--disable-libv4l2,v4l-utils"
+PACKAGECONFIG[vaapi] = "--enable-vaapi,--disable-vaapi,libva"
+PACKAGECONFIG[vdpau] = "--enable-vdpau,--disable-vdpau,libvdpau"
+PACKAGECONFIG[vpx] = "--enable-libvpx,--disable-libvpx,libvpx"
+PACKAGECONFIG[x264] = "--enable-libx264,--disable-libx264,x264"
+PACKAGECONFIG[x265] = "--enable-libx265,--disable-libx265,x265"
+PACKAGECONFIG[xcb] = "--enable-libxcb,--disable-libxcb,libxcb"
+PACKAGECONFIG[xv] = "--enable-outdev=xv,--disable-outdev=xv,libxv"
+PACKAGECONFIG[zlib] = "--enable-zlib,--disable-zlib,zlib"
+
+# Check codecs that require --enable-nonfree
+USE_NONFREE = "${@bb.utils.contains_any('PACKAGECONFIG', [ 'openssl' ], 'yes', '', d)}"
+
+def cpu(d):
+    for arg in (d.getVar('TUNE_CCARGS') or '').split():
+        if arg.startswith('-mcpu='):
+            return arg[6:]
+    return 'generic'
+
+EXTRA_OECONF = " \
+    --disable-stripping \
+    --enable-pic \
+    --enable-shared \
+    --enable-pthreads \
+    ${@bb.utils.contains('USE_NONFREE', 'yes', '--enable-nonfree', '', d)} \
+    \
+    --cross-prefix=${TARGET_PREFIX} \
+    \
+    --ld='${CCLD}' \
+    --cc='${CC}' \
+    --cxx='${CXX}' \
+    --arch=${TARGET_ARCH} \
+    --target-os='linux' \
+    --enable-cross-compile \
+    --extra-cflags='${CFLAGS} ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}' \
+    --extra-ldflags='${LDFLAGS}' \
+    --sysroot='${STAGING_DIR_TARGET}' \
+    ${EXTRA_FFCONF} \
+    --libdir=${libdir} \
+    --shlibdir=${libdir} \
+    --datadir=${datadir}/ffmpeg \
+    ${@bb.utils.contains('AVAILTUNES', 'mips32r2', '', '--disable-mipsdsp --disable-mipsdspr2', d)} \
+    --cpu=${@cpu(d)} \
+    --pkg-config=pkg-config \
+"
+
+EXTRA_OECONF:append:linux-gnux32 = " --disable-asm"
+
+EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'mipsisa64r6', '--disable-mips64r2 --disable-mips32r2', '', d)}"
+EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'mipsisa64r2', '--disable-mips64r6 --disable-mips32r6', '', d)}"
+EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'mips32r2', '--disable-mips64r6 --disable-mips32r6', '', d)}"
+EXTRA_OECONF += "${@bb.utils.contains('TUNE_FEATURES', 'mips32r6', '--disable-mips64r2 --disable-mips32r2', '', d)}"
+EXTRA_OECONF:append:mips = " --extra-libs=-latomic --disable-mips32r5 --disable-mipsdsp --disable-mipsdspr2 \
+                             --disable-loongson2 --disable-loongson3 --disable-mmi --disable-msa"
+EXTRA_OECONF:append:riscv32 = " --extra-libs=-latomic --disable-rvv --disable-asm"
+EXTRA_OECONF:append:armv5 = " --extra-libs=-latomic"
+EXTRA_OECONF:append:powerpc = " --extra-libs=-latomic"
+EXTRA_OECONF:append:armv7a = "${@bb.utils.contains('TUNE_FEATURES','neon','',' --disable-neon',d)}"
+EXTRA_OECONF:append:armv7ve = "${@bb.utils.contains('TUNE_FEATURES','neon','',' --disable-neon',d)}"
+
+# gold crashes on x86, another solution is to --disable-asm but thats more hacky
+# ld.gold: internal error in relocate_section, at ../../gold/i386.cc:3684
+
+LDFLAGS:append:x86 = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', ' -fuse-ld=bfd ', '', d)}"
+LDFLAGS:append:x86 = "${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-lld', ' -fuse-ld=bfd ', '', d)}"
+
+EXTRA_OEMAKE = "V=1"
+
+do_configure() {
+    export TMPDIR="${B}/tmp"
+    mkdir -p ${B}/tmp
+    ${S}/configure ${EXTRA_OECONF}
+    sed -i -e "s,^X86ASMFLAGS=.*,& --debug-prefix-map=${S}=${TARGET_DBGSRC_DIR} --debug-prefix-map=${B}=${TARGET_DBGSRC_DIR},g" ${B}/ffbuild/config.mak
+}
+
+# patch out build host paths for reproducibility
+do_compile:prepend:class-target() {
+        sed -i -e "s,${WORKDIR},,g" ${B}/config.h
+}
+
+PACKAGES =+ "libavcodec \
+             libavdevice \
+             libavfilter \
+             libavformat \
+             libavutil \
+             libpostproc \
+             libswresample \
+             libswscale"
+
+FILES:libavcodec = "${libdir}/libavcodec${SOLIBS}"
+FILES:libavdevice = "${libdir}/libavdevice${SOLIBS}"
+FILES:libavfilter = "${libdir}/libavfilter${SOLIBS}"
+FILES:libavformat = "${libdir}/libavformat${SOLIBS}"
+FILES:libavutil = "${libdir}/libavutil${SOLIBS}"
+FILES:libpostproc = "${libdir}/libpostproc${SOLIBS}"
+FILES:libswresample = "${libdir}/libswresample${SOLIBS}"
+FILES:libswscale = "${libdir}/libswscale${SOLIBS}"
+
+# ffmpeg disables PIC on some platforms (e.g. x86-32)
+INSANE_SKIP:${MLPREFIX}libavcodec = "textrel"
+INSANE_SKIP:${MLPREFIX}libavdevice = "textrel"
+INSANE_SKIP:${MLPREFIX}libavfilter = "textrel"
+INSANE_SKIP:${MLPREFIX}libavformat = "textrel"
+INSANE_SKIP:${MLPREFIX}libavutil = "textrel"
+INSANE_SKIP:${MLPREFIX}libswscale = "textrel"
+INSANE_SKIP:${MLPREFIX}libswresample = "textrel"
+INSANE_SKIP:${MLPREFIX}libpostproc = "textrel"
diff --git a/meta-openeuler/recipes-multimedia/flac/flac_%.bbappend b/meta-openeuler/recipes-multimedia/flac/flac_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f6cdc757527e45a9f7b8d34fa595de2a49436043
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/flac/flac_%.bbappend
@@ -0,0 +1,6 @@
+PV = "1.4.3"
+
+SRC_URI = " \
+    file://${BP}.tar.xz \
+"
+
diff --git a/meta-openeuler/recipes-multimedia/flac/flac_1.4.3.bb b/meta-openeuler/recipes-multimedia/flac/flac_1.4.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d4e463cda5efa2b27f5f847ec39b017f91d7eb14
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/flac/flac_1.4.3.bb
@@ -0,0 +1,36 @@
+SUMMARY = "Free Lossless Audio Codec"
+DESCRIPTION = "FLAC stands for Free Lossless Audio Codec, a lossless audio compression format."
+HOMEPAGE = "https://xiph.org/flac/"
+BUGTRACKER = "https://github.com/xiph/flac/issues"
+SECTION = "libs"
+LICENSE = "GFDL-1.2 & GPL-2.0-or-later & LGPL-2.1-or-later & BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://COPYING.FDL;md5=ad1419ecc56e060eccf8184a87c4285f \
+                    file://src/Makefile.am;beginline=1;endline=17;md5=b1dab2704be7f01bfbd9b7f6d5f000a9 \
+                    file://COPYING.GPL;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+                    file://src/flac/main.c;beginline=1;endline=18;md5=23099119c034d894bd1bf7ef5bd22101 \
+                    file://COPYING.LGPL;md5=fbc093901857fcd118f065f900982c24 \
+                    file://COPYING.Xiph;md5=0c90e41ab2fa7e69ca9391330d870221 \
+                    file://include/FLAC/all.h;beginline=65;endline=70;md5=39aaf5e03c7364363884c8b8ddda8eea"
+
+SRC_URI = "http://downloads.xiph.org/releases/flac/${BP}.tar.xz"
+SRC_URI[sha256sum] = "6c58e69cd22348f441b861092b825e591d0b822e106de6eb0ee4d05d27205b70"
+
+CVE_PRODUCT = "libflac flac"
+
+inherit autotools gettext
+
+EXTRA_OECONF = "--disable-oggtest \
+                --without-libiconv-prefix \
+                ac_cv_prog_NASM="" \
+                "
+
+PACKAGECONFIG ??= " \
+    ogg \
+"
+PACKAGECONFIG[avx] = "--enable-avx,--disable-avx"
+PACKAGECONFIG[ogg] = "--enable-ogg --with-ogg-libraries=${STAGING_LIBDIR} --with-ogg-includes=${STAGING_INCDIR},--disable-ogg,libogg"
+
+PACKAGES += "libflac libflac++"
+FILES:${PN} = "${bindir}/*"
+FILES:libflac = "${libdir}/libFLAC.so.*"
+FILES:libflac++ = "${libdir}/libFLAC++.so.*"
diff --git a/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/0001-meson-build-gir-even-when-cross-compiling-if-introsp.patch b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/0001-meson-build-gir-even-when-cross-compiling-if-introsp.patch
new file mode 100644
index 0000000000000000000000000000000000000000..13218520230f7bd11e53e8392d4e468bf4791f70
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/0001-meson-build-gir-even-when-cross-compiling-if-introsp.patch
@@ -0,0 +1,36 @@
+From 97a4d0cd7de8cfbf983acc7e37ba2f8fb73c3e19 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Tim-Philipp=20M=C3=BCller?= <tim@centricular.com>
+Date: Fri, 18 Oct 2019 00:39:12 +0100
+Subject: [PATCH 1/2] meson: build gir even when cross-compiling if
+ introspection was enabled explicitly
+
+This can be made to work in certain circumstances when
+cross-compiling, so default to not building g-i stuff
+when cross-compiling, but allow it if introspection was
+enabled explicitly via -Dintrospection=enabled.
+
+See gstreamer/gstreamer#454 and gstreamer/gstreamer#381.
+
+Upstream-Status: Backport [97a4d0cd7de8cfbf983acc7e37ba2f8fb73c3e19]
+
+Signed-off-by: Carlos Rafael Giani <crg7475@mailbox.org>
+---
+ meson.build | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/meson.build b/meson.build
+index 67aeeb4d0..7b3314bd9 100644
+--- a/meson.build
++++ b/meson.build
+@@ -411,7 +411,7 @@ python3 = import('python').find_installation()
+ 
+ gir = find_program('g-ir-scanner', required : get_option('introspection'))
+ gnome = import('gnome')
+-build_gir = gir.found() and not meson.is_cross_build()
++build_gir = gir.found() and (not meson.is_cross_build() or get_option('introspection').enabled())
+ gir_init_section = [ '--add-init-section=extern void gst_init(gint*,gchar**);' + \
+     'g_setenv("GST_REGISTRY_1.0", "@0@", TRUE);'.format(meson.current_build_dir() + '/gir_empty_registry.reg') + \
+     'g_setenv("GST_PLUGIN_PATH_1_0", "", TRUE);' + \
+-- 
+2.17.1
+
diff --git a/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_%.bbappend b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a7714bdd615176760f5b15a393d749e88f13d31d
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad_%.bbappend
@@ -0,0 +1,132 @@
+PV = "1.16.2"
+
+FILESEXTRAPATHS:append := "${THISDIR}/gstreamer1.0-plugins-bad/:"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=73a5855a8119deb017f5f13cf327095d"
+
+SRC_URI:prepend = " \
+    file://gst-plugins-bad-${PV}.tar.xz \
+"
+
+# patches from openEuler
+SRC_URI:append = " \
+    file://Adapt-to-backwards-incompatible-change-in-GNU-Make-4.3.patch \
+    file://CVE-2021-3185.patch \
+    file://CVE-2023-40474.patch \
+    file://CVE-2023-40475.patch \
+    file://CVE-2023-40476.patch \
+    file://CVE-2023-44446.patch \
+    file://CVE-2023-37329.patch \
+    file://0001-meson-build-gir-even-when-cross-compiling-if-introsp.patch \
+"
+
+# unsupport for 1.16.2
+PACKAGECONFIG[v4l2codecs] = ""
+PACKAGECONFIG[va] = ""
+
+# sync from 1.16.2 recipes
+PACKAGECONFIG[assrender]       = "-Dassrender=enabled,-Dassrender=disabled,libass"
+PACKAGECONFIG[bluez]           = "-Dbluez=enabled,-Dbluez=disabled,bluez5"
+PACKAGECONFIG[bz2]             = "-Dbz2=enabled,-Dbz2=disabled,bzip2"
+PACKAGECONFIG[closedcaption]   = "-Dclosedcaption=enabled,-Dclosedcaption=disabled,pango cairo"
+PACKAGECONFIG[curl]            = "-Dcurl=enabled,-Dcurl=disabled,curl"
+PACKAGECONFIG[dash]            = "-Ddash=enabled,-Ddash=disabled,libxml2"
+PACKAGECONFIG[dc1394]          = "-Ddc1394=enabled,-Ddc1394=disabled,libdc1394"
+PACKAGECONFIG[directfb]        = "-Ddirectfb=enabled,-Ddirectfb=disabled,directfb"
+PACKAGECONFIG[dtls]            = "-Ddtls=enabled,-Ddtls=disabled,openssl"
+PACKAGECONFIG[faac]            = "-Dfaac=enabled,-Dfaac=disabled,faac"
+PACKAGECONFIG[faad]            = "-Dfaad=enabled,-Dfaad=disabled,faad2"
+PACKAGECONFIG[fluidsynth]      = "-Dfluidsynth=enabled,-Dfluidsynth=disabled,fluidsynth"
+PACKAGECONFIG[hls]             = "-Dhls=enabled -Dhls-crypto=nettle,-Dhls=disabled,nettle"
+# the gl packageconfig enables OpenGL elements that haven't been ported
+# to -base yet. They depend on the gstgl library in -base, so we do
+# not add GL dependencies here, since these are taken care of in -base.
+PACKAGECONFIG[gl]              = "-Dgl=enabled,-Dgl=disabled,"
+PACKAGECONFIG[kms]             = "-Dkms=enabled,-Dkms=disabled,libdrm"
+PACKAGECONFIG[libde265]        = "-Dlibde265=enabled,-Dlibde265=disabled,libde265"
+PACKAGECONFIG[libmms]          = "-Dlibmms=enabled,-Dlibmms=disabled,libmms"
+PACKAGECONFIG[libssh2]         = "-Dcurl-ssh2=enabled,-Dcurl-ssh2=disabled,libssh2"
+PACKAGECONFIG[lcms2]           = "-Dcolormanagement=enabled,-Dcolormanagement=disabled,lcms"
+PACKAGECONFIG[modplug]         = "-Dmodplug=enabled,-Dmodplug=disabled,libmodplug"
+PACKAGECONFIG[msdk]            = "-Dmsdk=enabled,-Dmsdk=disabled,intel-mediasdk"
+PACKAGECONFIG[neon]            = "-Dneon=enabled,-Dneon=disabled,neon"
+PACKAGECONFIG[openal]          = "-Dopenal=enabled,-Dopenal=disabled,openal-soft"
+PACKAGECONFIG[opencv]          = "-Dopencv=enabled,-Dopencv=disabled,opencv"
+PACKAGECONFIG[openh264]        = "-Dopenh264=enabled,-Dopenh264=disabled,openh264"
+PACKAGECONFIG[openjpeg]        = "-Dopenjpeg=enabled,-Dopenjpeg=disabled,openjpeg"
+PACKAGECONFIG[openmpt]         = "-Dopenmpt=enabled,-Dopenmpt=disabled,libopenmpt"
+# the opus encoder/decoder elements are now in the -base package,
+# but the opus parser remains in -bad
+PACKAGECONFIG[opusparse]       = "-Dopus=enabled,-Dopus=disabled,libopus"
+PACKAGECONFIG[resindvd]        = "-Dresindvd=enabled,-Dresindvd=disabled,libdvdread libdvdnav"
+PACKAGECONFIG[rsvg]            = "-Drsvg=enabled,-Drsvg=disabled,librsvg"
+PACKAGECONFIG[rtmp]            = "-Drtmp=enabled,-Drtmp=disabled,rtmpdump"
+PACKAGECONFIG[sbc]             = "-Dsbc=enabled,-Dsbc=disabled,sbc"
+PACKAGECONFIG[sctp]            = "-Dsctp=enabled,-Dsctp=disabled,usrsctp"
+PACKAGECONFIG[smoothstreaming] = "-Dsmoothstreaming=enabled,-Dsmoothstreaming=disabled,libxml2"
+PACKAGECONFIG[sndfile]         = "-Dsndfile=enabled,-Dsndfile=disabled,libsndfile1"
+PACKAGECONFIG[srtp]            = "-Dsrtp=enabled,-Dsrtp=disabled,libsrtp"
+PACKAGECONFIG[tinyalsa]        = "-Dtinyalsa=enabled,-Dtinyalsa=disabled,tinyalsa"
+PACKAGECONFIG[ttml]            = "-Dttml=enabled,-Dttml=disabled,libxml2 pango cairo"
+PACKAGECONFIG[uvch264]         = "-Duvch264=enabled,-Duvch264=disabled,libusb1 libgudev"
+PACKAGECONFIG[vdpau]           = "-Dvdpau=enabled,-Dvdpau=disabled,libvdpau"
+PACKAGECONFIG[voaacenc]        = "-Dvoaacenc=enabled,-Dvoaacenc=disabled,vo-aacenc"
+PACKAGECONFIG[voamrwbenc]      = "-Dvoamrwbenc=enabled,-Dvoamrwbenc=disabled,vo-amrwbenc"
+PACKAGECONFIG[vulkan]          = "-Dvulkan=enabled,-Dvulkan=disabled,vulkan-loader"
+PACKAGECONFIG[wayland]         = "-Dwayland=enabled,-Dwayland=disabled,wayland-native wayland wayland-protocols libdrm"
+PACKAGECONFIG[webp]            = "-Dwebp=enabled,-Dwebp=disabled,libwebp"
+PACKAGECONFIG[webrtc]          = "-Dwebrtc=enabled,-Dwebrtc=disabled,libnice"
+PACKAGECONFIG[webrtcdsp]       = "-Dwebrtcdsp=enabled,-Dwebrtcdsp=disabled,webrtc-audio-processing"
+PACKAGECONFIG[zbar]            = "-Dzbar=enabled,-Dzbar=disabled,zbar"
+
+# these plugins currently have no corresponding library in OE-core or meta-openembedded:
+#   aom androidmedia applemedia bs2b chromaprint d3dvideosink
+#   directsound dts fdkaac gme gsm iq kate ladspa lv2 mpeg2enc
+#   mplex musepack nvdec nvenc ofa openexr openni2 opensles
+#   soundtouch spandsp srt teletext wasapi wildmidi winks
+#   winscreencap wpe x265
+
+EXTRA_OEMESON = " \
+    -Ddecklink=enabled \
+    -Ddvb=enabled \
+    -Dfbdev=enabled \
+    -Dipcpipeline=enabled \
+    -Dnetsim=enabled \
+    -Dshm=enabled \
+    -Daom=disabled \
+    -Dandroidmedia=disabled \
+    -Dapplemedia=disabled \
+    -Dbs2b=disabled \
+    -Dchromaprint=disabled \
+    -Dd3dvideosink=disabled \
+    -Ddirectsound=disabled \
+    -Ddts=disabled \
+    -Dfdkaac=disabled \
+    -Dflite=disabled \
+    -Dgme=disabled \
+    -Dgsm=disabled \
+    -Diqa=disabled \
+    -Dkate=disabled \
+    -Dladspa=disabled \
+    -Dlv2=disabled \
+    -Dmpeg2enc=disabled \
+    -Dmplex=disabled \
+    -Dmusepack=disabled \
+    -Dnvdec=disabled \
+    -Dnvenc=disabled \
+    -Dofa=disabled \
+    -Dopenexr=disabled \
+    -Dopenni2=disabled \
+    -Dopensles=disabled \
+    -Dsoundtouch=disabled \
+    -Dspandsp=disabled \
+    -Dsrt=disabled \
+    -Dteletext=disabled \
+    -Dwasapi=disabled \
+    -Dwildmidi=disabled \
+    -Dwinks=disabled \
+    -Dwinscreencap=disabled \
+    -Dwpe=disabled \
+    -Dx265=disabled \
+    ${@bb.utils.contains("TUNE_FEATURES", "mx32", "-Dyadif=disabled", "", d)} \
+"
diff --git a/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_%.bbappend b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e3feeae223acb842b603cc1e8b5b3b998a93d80e
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0-plugins-base_%.bbappend
@@ -0,0 +1,34 @@
+OPENEULER_REPO_NAME = "gstreamer1-plugins-base"
+
+PV = "1.22.5"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=69333daa044cb77e486cc36129f7a770"
+
+# remove outdated patch
+SRC_URI:remove = "file://0004-glimagesink-Downrank-to-marginal.patch \
+"
+
+SRC_URI:prepend = " \
+    file://gst-plugins-base-${PV}.tar.xz \
+"
+
+# patches from openEuler
+SRC_URI:append = " \
+    file://0001-missing-plugins-Remove-the-mpegaudioversion-field.patch \
+"
+
+SRC_URI[sha256sum] = "7e30b3dd81a70380ff7554f998471d6996ff76bbe6fc5447096f851e24473c9f"
+
+# keep same as new bbfile below
+PACKAGES_DYNAMIC:remove = "^libgst.*"
+
+PACKAGECONFIG[graphene] = "-Dgl-graphene=enabled,-Dgl-graphene=disabled,graphene"
+# This enables Qt5 QML examples in -base. The Qt5 GStreamer
+# qmlglsink and qmlglsrc plugins still exist in -good.
+PACKAGECONFIG[qt5] = "-Dqt5=enabled,-Dqt5=disabled,qtbase qtdeclarative qtbase-native"
+PACKAGECONFIG[viv-fb] = ",,virtual/libgles2 virtual/libg2d"
+
+OPENGL_WINSYS:append = "${@bb.utils.contains('PACKAGECONFIG', 'viv-fb', ' viv-fb', '', d)}"
+
+EXTRA_OEMESON:remove = "-Dgl-graphene=disabled \
+"
diff --git a/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/0001-tests-respect-the-idententaion-used-in-meson.patch b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/0001-tests-respect-the-idententaion-used-in-meson.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0d839bd6c881fb9274d8f7ee35e052c9b665e248
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/0001-tests-respect-the-idententaion-used-in-meson.patch
@@ -0,0 +1,34 @@
+From 5372cd5bf2a9dd247b9c5fc6e4fe248046dbb085 Mon Sep 17 00:00:00 2001
+From: Jose Quaresma <quaresma.jose@gmail.com>
+Date: Sun, 11 Apr 2021 19:48:13 +0100
+Subject: [PATCH] tests: respect the idententaion used in meson
+
+Upstream-Status: Submitted [https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/789]
+
+Signed-off-by: Jose Quaresma <quaresma.jose@gmail.com>
+
+---
+ tests/check/meson.build | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/tests/check/meson.build b/tests/check/meson.build
+index 9787b0a..16caac7 100644
+--- a/tests/check/meson.build
++++ b/tests/check/meson.build
+@@ -145,11 +145,11 @@ foreach t : core_tests
+ 
+   if not skip_test
+     exe = executable(test_name, fname,
+-        c_args : gst_c_args + test_defines,
+-        cpp_args : gst_c_args + test_defines,
+-        include_directories : [configinc],
+-        link_with : link_with_libs,
+-        dependencies : gst_deps + test_deps,
++      c_args : gst_c_args + test_defines,
++      cpp_args : gst_c_args + test_defines,
++      include_directories : [configinc],
++      link_with : link_with_libs,
++      dependencies : gst_deps + test_deps,
+     )
+ 
+     env = environment()
diff --git a/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/0002-tests-add-support-for-install-the-tests.patch b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/0002-tests-add-support-for-install-the-tests.patch
new file mode 100644
index 0000000000000000000000000000000000000000..64717e66c36db91a8dbabf85af780c8e3fec1d08
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/0002-tests-add-support-for-install-the-tests.patch
@@ -0,0 +1,107 @@
+From 27e977d03b0f7c1d0bf19621ef0cec0585410e7b Mon Sep 17 00:00:00 2001
+From: Jose Quaresma <quaresma.jose@gmail.com>
+Date: Sun, 11 Apr 2021 19:48:13 +0100
+Subject: [PATCH] tests: add support for install the tests
+
+This will provide to run the tests using the gnome-desktop-testing [1]
+
+[1] https://wiki.gnome.org/Initiatives/GnomeGoals/InstalledTests
+
+Upstream-Status: Submitted [https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/789]
+
+Signed-off-by: Jose Quaresma <quaresma.jose@gmail.com>
+
+---
+ meson.build                  |  4 ++++
+ meson_options.txt            |  1 +
+ tests/check/meson.build      | 22 +++++++++++++++++++++-
+ tests/check/template.test.in |  3 +++
+ 4 files changed, 29 insertions(+), 1 deletion(-)
+ create mode 100644 tests/check/template.test.in
+
+diff --git a/meson.build b/meson.build
+index 60c7bec..f7650b1 100644
+--- a/meson.build
++++ b/meson.build
+@@ -606,6 +606,10 @@ if bashcomp_dep.found()
+   endif
+ endif
+ 
++installed_tests_enabled = get_option('installed_tests')
++installed_tests_metadir = join_paths(datadir, 'installed-tests', meson.project_name())
++installed_tests_execdir = join_paths(libexecdir, 'installed-tests', meson.project_name())
++
+ plugins_install_dir = join_paths(get_option('libdir'), 'gstreamer-1.0')
+ 
+ pkgconfig = import('pkgconfig')
+diff --git a/meson_options.txt b/meson_options.txt
+index 7363bdb..a34ba37 100644
+--- a/meson_options.txt
++++ b/meson_options.txt
+@@ -15,6 +15,7 @@ option('poisoning', type : 'boolean', value : false, description : 'Enable poiso
+ option('memory-alignment', type: 'combo',
+        choices : ['1', '2', '4', '8', '16', '32', '64', '128', '256', '512', '1024', '2048', '4096', '8192', 'malloc', 'pagesize'],
+        value: 'malloc')
++option('installed_tests', type : 'boolean', value : false, description : 'Enable installed tests')
+ 
+ # Feature options
+ option('check', type : 'feature', value : 'auto', description : 'Build unit test libraries')
+diff --git a/tests/check/meson.build b/tests/check/meson.build
+index 16caac7..f2d400f 100644
+--- a/tests/check/meson.build
++++ b/tests/check/meson.build
+@@ -124,10 +124,16 @@ test_defines = [
+   '-UG_DISABLE_ASSERT',
+   '-UG_DISABLE_CAST_CHECKS',
+   '-DGST_CHECK_TEST_ENVIRONMENT_BEACON="GST_STATE_IGNORE_ELEMENTS"',
+-  '-DTESTFILE="' + meson.current_source_dir() + '/meson.build"',
+   '-DGST_DISABLE_DEPRECATED',
+ ]
+ 
++testfile = meson.current_source_dir() + '/meson.build'
++if installed_tests_enabled
++  install_data(testfile, install_dir : installed_tests_metadir, rename : 'testfile')
++  testfile = installed_tests_metadir + '/testfile'
++endif
++test_defines += '-DTESTFILE="@0@"'.format(testfile)
++
+ # sanity checking
+ if get_option('check').disabled()
+   if get_option('tests').enabled()
+@@ -150,6 +156,8 @@ foreach t : core_tests
+       include_directories : [configinc],
+       link_with : link_with_libs,
+       dependencies : gst_deps + test_deps,
++      install_dir: installed_tests_execdir,
++      install: installed_tests_enabled,
+     )
+ 
+     env = environment()
+@@ -161,6 +169,18 @@ foreach t : core_tests
+     env.set('GST_PLUGIN_SCANNER_1_0', gst_scanner_dir + '/gst-plugin-scanner')
+     env.set('GST_PLUGIN_LOADING_WHITELIST', 'gstreamer')
+ 
++    if installed_tests_enabled
++      test_conf = configuration_data()
++      test_conf.set('installed_tests_dir', join_paths(prefix, installed_tests_execdir))
++      test_conf.set('program', test_name)
++      configure_file(
++        input: 'template.test.in',
++        output: test_name + '.test',
++        install_dir: installed_tests_metadir,
++        configuration: test_conf
++      )
++    endif
++
+     test(test_name, exe, env: env, timeout : 3 * 60)
+   endif
+ endforeach
+diff --git a/tests/check/template.test.in b/tests/check/template.test.in
+new file mode 100644
+index 0000000..f701627
+--- /dev/null
++++ b/tests/check/template.test.in
+@@ -0,0 +1,3 @@
++[Test]
++Type=session
++Exec=@installed_tests_dir@/@program@
diff --git a/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/0003-tests-use-a-dictionaries-for-environment.patch b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/0003-tests-use-a-dictionaries-for-environment.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0fd830f15043e3d4f21d46824ff890886adca1bb
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/0003-tests-use-a-dictionaries-for-environment.patch
@@ -0,0 +1,48 @@
+From 7041bc5adf9501beb1428d8bbae6b351a6bf07f9 Mon Sep 17 00:00:00 2001
+From: Jose Quaresma <quaresma.jose@gmail.com>
+Date: Sat, 24 Apr 2021 10:34:47 +0100
+Subject: [PATCH] tests: use a dictionaries for environment
+
+meson environment() can't be passed to configure_file and it is needed for installed_tests,
+use a dictionary as this is simplest solution to install the environment.
+
+Upstream-Status: Submitted [https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/789]
+
+Signed-off-by: Jose Quaresma <quaresma.jose@gmail.com>
+
+---
+ tests/check/meson.build | 21 +++++++++++++--------
+ 1 file changed, 13 insertions(+), 8 deletions(-)
+
+diff --git a/tests/check/meson.build b/tests/check/meson.build
+index f2d400f..50dff7f 100644
+--- a/tests/check/meson.build
++++ b/tests/check/meson.build
+@@ -160,14 +160,19 @@ foreach t : core_tests
+       install: installed_tests_enabled,
+     )
+ 
+-    env = environment()
+-    env.set('GST_PLUGIN_PATH_1_0', meson.project_build_root())
+-    env.set('GST_PLUGIN_SYSTEM_PATH_1_0', '')
+-    env.set('GST_STATE_IGNORE_ELEMENTS', '')
+-    env.set('CK_DEFAULT_TIMEOUT', '20')
+-    env.set('GST_REGISTRY', '@0@/@1@.registry'.format(meson.current_build_dir(), test_name))
+-    env.set('GST_PLUGIN_SCANNER_1_0', gst_scanner_dir + '/gst-plugin-scanner')
+-    env.set('GST_PLUGIN_LOADING_WHITELIST', 'gstreamer')
++    # meson environment object can't be passed to configure_file and
++    # installed tests uses configure_file to install the environment.
++    # use a dictionary as this is the simplest solution
++    # to install the environment.
++    env = {
++      'GST_PLUGIN_PATH_1_0': meson.project_build_root(),
++      'GST_PLUGIN_SYSTEM_PATH_1_0': '',
++      'GST_STATE_IGNORE_ELEMENTS': '',
++      'CK_DEFAULT_TIMEOUT': '20',
++      'GST_REGISTRY': '@0@/@1@.registry'.format(meson.current_build_dir(), test_name),
++      'GST_PLUGIN_SCANNER_1_0': gst_scanner_dir + '/gst-plugin-scanner',
++      'GST_PLUGIN_LOADING_WHITELIST': 'gstreamer',
++    }
+ 
+     if installed_tests_enabled
+       test_conf = configuration_data()
diff --git a/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/0004-tests-add-helper-script-to-run-the-installed_tests.patch b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/0004-tests-add-helper-script-to-run-the-installed_tests.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5689dc9fbbc733b60c921d449c2672a6b436e81d
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/0004-tests-add-helper-script-to-run-the-installed_tests.patch
@@ -0,0 +1,72 @@
+From 1b1d1ce4227b6bea7c7def5dac4a663486e070c2 Mon Sep 17 00:00:00 2001
+From: Jose Quaresma <quaresma.jose@gmail.com>
+Date: Sun, 2 May 2021 01:58:01 +0100
+Subject: [PATCH] tests: add helper script to run the installed_tests
+
+- this is a bash script that will run the installed_tests
+with some of the environment variables used in the meson
+testing framework.
+
+Upstream-Status: Submitted [https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/789]
+
+Signed-off-by: Jose Quaresma <quaresma.jose@gmail.com>
+
+---
+ tests/check/meson.build      | 17 +++++++++++++++++
+ tests/check/template.sh.in   |  9 +++++++++
+ tests/check/template.test.in |  2 +-
+ 3 files changed, 27 insertions(+), 1 deletion(-)
+ create mode 100755 tests/check/template.sh.in
+
+diff --git a/tests/check/meson.build b/tests/check/meson.build
+index 50dff7f..2b9e979 100644
+--- a/tests/check/meson.build
++++ b/tests/check/meson.build
+@@ -184,6 +184,23 @@ foreach t : core_tests
+         install_dir: installed_tests_metadir,
+         configuration: test_conf
+       )
++
++      # All the tests will be deployed on the target machine and
++      # we use the home folder ~ for the registry which will then expand at runtime.
++      # Using the /tmp/gstreamer-1.0/@0@.registry can be problematic as it mostly
++      # is mounted using tmpfs and if the machine crash from some reason we can lost the registry
++      # that is useful for debug propose of the tests itself.
++      env += {'GST_REGISTRY': '~/.cache/gstreamer-1.0/@0@.registry'.format(test_name)}
++
++      # Set the full path for the test it self.
++      env += {'TEST': '@0@/@1@'.format(join_paths(prefix, installed_tests_execdir), test_name)}
++
++      configure_file(
++        input : 'template.sh.in',
++        output: test_name + '.sh',
++        install_dir: installed_tests_execdir,
++        configuration : env,
++      )
+     endif
+ 
+     test(test_name, exe, env: env, timeout : 3 * 60)
+diff --git a/tests/check/template.sh.in b/tests/check/template.sh.in
+new file mode 100755
+index 0000000..cf7d31b
+--- /dev/null
++++ b/tests/check/template.sh.in
+@@ -0,0 +1,9 @@
++#!/bin/sh
++
++set -ax
++
++CK_DEFAULT_TIMEOUT="@CK_DEFAULT_TIMEOUT@"
++GST_PLUGIN_LOADING_WHITELIST="@GST_PLUGIN_LOADING_WHITELIST@"
++GST_REGISTRY=@GST_REGISTRY@
++GST_STATE_IGNORE_ELEMENTS="@GST_STATE_IGNORE_ELEMENTS@"
++exec @TEST@
+diff --git a/tests/check/template.test.in b/tests/check/template.test.in
+index f701627..b74ef6a 100644
+--- a/tests/check/template.test.in
++++ b/tests/check/template.test.in
+@@ -1,3 +1,3 @@
+ [Test]
+ Type=session
+-Exec=@installed_tests_dir@/@program@
++Exec=@installed_tests_dir@/@program@.sh
diff --git a/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/run-ptest b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/run-ptest
new file mode 100644
index 0000000000000000000000000000000000000000..7d0312005f48408c611c54aa88dfd7dbd14392a9
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0/run-ptest
@@ -0,0 +1,16 @@
+#! /bin/sh
+
+# Multiply all timeouts by ten so they're more likely to work
+# on a loaded system.
+export CK_TIMEOUT_MULTIPLIER=5
+
+# Skip some tests that we know are problematic
+export GST_CHECKS_IGNORE=""
+# gstnetclientclock.c:test_functioning is very sensitive to load
+GST_CHECKS_IGNORE="$GST_CHECKS_IGNORE,test_functioning"
+
+# aggregator.c:test_infinite_seek_50_src_live is known to be flaky
+# https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/410
+GST_CHECKS_IGNORE="$GST_CHECKS_IGNORE,test_infinite_seek_50_src_live"
+
+gnome-desktop-testing-runner gstreamer
diff --git a/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0_%.bbappend b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..77758d203dc4f7b3907aaeabe31f7c7a39a3f0ee
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0_%.bbappend
@@ -0,0 +1,12 @@
+OPENEULER_REPO_NAME = "gstreamer1"
+
+PV = "1.22.5"
+
+SRC_URI:prepend = " \
+        file://gstreamer-${PV}.tar.xz \
+"
+
+# patches from openEuler
+SRC_URI:append = " \
+        file://gstreamer-inspect-rpm-format.patch \
+"
diff --git a/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0_1.22.5.bb b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0_1.22.5.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8965497d01ee5bb9a77c4f2198c60fcddfa8f2a9
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/gstreamer/gstreamer1.0_1.22.5.bb
@@ -0,0 +1,74 @@
+SUMMARY = "GStreamer 1.0 multimedia framework"
+DESCRIPTION = "GStreamer is a multimedia framework for encoding and decoding video and sound. \
+It supports a wide range of formats including mp3, ogg, avi, mpeg and quicktime."
+HOMEPAGE = "http://gstreamer.freedesktop.org/"
+BUGTRACKER = "https://bugzilla.gnome.org/enter_bug.cgi?product=Gstreamer"
+SECTION = "multimedia"
+LICENSE = "LGPL-2.1-or-later"
+
+DEPENDS = "glib-2.0 glib-2.0-native libxml2 bison-native flex-native"
+
+inherit meson pkgconfig gettext upstream-version-is-even gobject-introspection ptest-gnome
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=69333daa044cb77e486cc36129f7a770 \
+                    file://gst/gst.h;beginline=1;endline=21;md5=e059138481205ee2c6fc1c079c016d0d"
+
+S = "${WORKDIR}/gstreamer-${PV}"
+
+SRC_URI = "https://gstreamer.freedesktop.org/src/gstreamer/gstreamer-${PV}.tar.xz \
+           file://run-ptest \
+           file://0001-tests-respect-the-idententaion-used-in-meson.patch \
+           file://0002-tests-add-support-for-install-the-tests.patch \
+           file://0003-tests-use-a-dictionaries-for-environment.patch \
+           file://0004-tests-add-helper-script-to-run-the-installed_tests.patch \
+           "
+SRC_URI[sha256sum] = "3d16259e9dab8b002c57ce208a09b350d8282f5b0197306c0cdba9a0d0799744"
+
+PACKAGECONFIG ??= "${@bb.utils.contains('PTEST_ENABLED', '1', 'tests', '', d)} \
+                   check \
+                   debug \
+                   tools"
+
+PACKAGECONFIG[debug] = "-Dgst_debug=true,-Dgst_debug=false"
+PACKAGECONFIG[tracer-hooks] = "-Dtracer_hooks=true,-Dtracer_hooks=false"
+PACKAGECONFIG[coretracers] = "-Dcoretracers=enabled,-Dcoretracers=disabled"
+PACKAGECONFIG[check] = "-Dcheck=enabled,-Dcheck=disabled"
+PACKAGECONFIG[tests] = "-Dtests=enabled -Dinstalled_tests=true,-Dtests=disabled -Dinstalled_tests=false"
+PACKAGECONFIG[unwind] = "-Dlibunwind=enabled,-Dlibunwind=disabled,libunwind"
+PACKAGECONFIG[dw] = "-Dlibdw=enabled,-Dlibdw=disabled,elfutils"
+PACKAGECONFIG[bash-completion] = "-Dbash-completion=enabled,-Dbash-completion=disabled,bash-completion"
+PACKAGECONFIG[tools] = "-Dtools=enabled,-Dtools=disabled"
+PACKAGECONFIG[setcap] = "-Dptp-helper-permissions=capabilities,,libcap libcap-native"
+
+# TODO: put this in a gettext.bbclass patch
+def gettext_oemeson(d):
+    if d.getVar('USE_NLS') == 'no':
+        return '-Dnls=disabled'
+    # Remove the NLS bits if USE_NLS is no or INHIBIT_DEFAULT_DEPS is set
+    if d.getVar('INHIBIT_DEFAULT_DEPS') and not oe.utils.inherits(d, 'cross-canadian'):
+        return '-Dnls=disabled'
+    return '-Dnls=enabled'
+
+EXTRA_OEMESON += " \
+    -Ddoc=disabled \
+    -Dexamples=disabled \
+    -Ddbghelp=disabled \
+    ${@gettext_oemeson(d)} \
+"
+
+GIR_MESON_ENABLE_FLAG = "enabled"
+GIR_MESON_DISABLE_FLAG = "disabled"
+
+PACKAGES += "${PN}-bash-completion"
+
+# Add the core element plugins to the main package
+FILES:${PN} += "${libdir}/gstreamer-1.0/*.so"
+FILES:${PN}-dev += "${libdir}/gstreamer-1.0/*.a ${libdir}/gstreamer-1.0/include"
+FILES:${PN}-bash-completion += "${datadir}/bash-completion/completions/ ${datadir}/bash-completion/helpers/gst*"
+FILES:${PN}-dbg += "${datadir}/gdb ${datadir}/gstreamer-1.0/gdb"
+
+RDEPENDS:${PN}-ptest:append:libc-glibc = " glibc-gconv-iso8859-5"
+
+CVE_PRODUCT = "gstreamer"
+
+PTEST_BUILD_HOST_FILES = ""
diff --git a/meta-openeuler/recipes-multimedia/libogg/libogg_%.bbappend b/meta-openeuler/recipes-multimedia/libogg/libogg_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e3d7249ff6a9e8a4c1edbc7305377353444782d1
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/libogg/libogg_%.bbappend
@@ -0,0 +1,8 @@
+# the main bb file: yocto-poky/meta/recipes-multimedia/libogg/libogg_1.3.5.bb
+
+PV = "1.3.5"
+
+SRC_URI:prepend = " file://${BP}.tar.xz "
+
+SRC_URI[md5sum] = "3178c98341559657a15b185bf5d700a5"
+SRC_URI[sha256sum] = "c4d91be36fc8e54deae7575241e03f4211eb102afb3fc0775fbbc1b740016705"
diff --git a/meta-openeuler/recipes-multimedia/libpng/libpng_%.bbappend b/meta-openeuler/recipes-multimedia/libpng/libpng_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7952139256c75b69ce1577d43953d1852b484b82
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/libpng/libpng_%.bbappend
@@ -0,0 +1,8 @@
+
+PV = "1.6.40"
+
+# patch in openEuler
+# build error: libpng-fix-arm-neon.patch
+SRC_URI:prepend = "file://${BP}.tar.gz \
+           file://libpng-multilib.patch \
+"
diff --git a/meta-openeuler/recipes-multimedia/libpng/libpng_1.6.40.bb b/meta-openeuler/recipes-multimedia/libpng/libpng_1.6.40.bb
new file mode 100644
index 0000000000000000000000000000000000000000..293bf2858d56ab590c83922e4a37dd375fb3f95f
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/libpng/libpng_1.6.40.bb
@@ -0,0 +1,35 @@
+SUMMARY = "PNG image format decoding library"
+DESCRIPTION = "An open source project to develop and maintain the reference \
+library for use in applications that read, create, and manipulate PNG \
+(Portable Network Graphics) raster image files. "
+HOMEPAGE = "http://www.libpng.org/"
+SECTION = "libs"
+LICENSE = "Libpng"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=8f533bc367bfd43f556b6f782234c076"
+DEPENDS = "zlib"
+
+LIBV = "16"
+
+SRC_URI = "${SOURCEFORGE_MIRROR}/${BPN}/${BPN}${LIBV}/${BP}.tar.xz"
+SRC_URI[sha256sum] = "535b479b2467ff231a3ec6d92a525906fb8ef27978be4f66dbe05d3f3a01b3a1"
+
+MIRRORS += "${SOURCEFORGE_MIRROR}/${BPN}/${BPN}${LIBV}/ ${SOURCEFORGE_MIRROR}/${BPN}/${BPN}${LIBV}/older-releases/"
+
+UPSTREAM_CHECK_URI = "http://libpng.org/pub/png/libpng.html"
+
+BINCONFIG = "${bindir}/libpng-config ${bindir}/libpng16-config"
+
+inherit autotools binconfig-disabled pkgconfig
+
+# Work around missing symbols
+ARMNEON = "${@bb.utils.contains("TUNE_FEATURES", "neon", "--enable-arm-neon=on", "--enable-arm-neon=off", d)}"
+ARMNEON:aarch64 = "--enable-hardware-optimizations=on"
+EXTRA_OECONF += "${ARMNEON}"
+
+PACKAGES =+ "${PN}-tools"
+
+FILES:${PN}-tools = "${bindir}/png-fix-itxt ${bindir}/pngfix ${bindir}/pngcp"
+
+BBCLASSEXTEND = "native nativesdk"
+
+CVE_STATUS[CVE-2019-17371] = "cpe-incorrect: A memory leak in gif2png 2.x"
diff --git a/meta-openeuler/recipes-multimedia/libsamplerate/libsamplerate0_%.bbappend b/meta-openeuler/recipes-multimedia/libsamplerate/libsamplerate0_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fbad7a04c3e1e588a3ee9f4d98bf6107c3961c6d
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/libsamplerate/libsamplerate0_%.bbappend
@@ -0,0 +1,8 @@
+OPENEULER_LOCAL_NAME = "libsamplerate"
+
+PV = "0.2.2"
+
+SRC_URI:prepend = " \
+    file://${OPENEULER_LOCAL_NAME}/${OPENEULER_LOCAL_NAME}-${PV}.tar.xz \
+"
+
diff --git a/meta-openeuler/recipes-multimedia/libsndfile/files/cve-2022-33065.patch b/meta-openeuler/recipes-multimedia/libsndfile/files/cve-2022-33065.patch
new file mode 100644
index 0000000000000000000000000000000000000000..87a3dd030c9c1eab3a6482b71c0d7a20497b5ed0
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/libsndfile/files/cve-2022-33065.patch
@@ -0,0 +1,739 @@
+From c7ce5b0ebeeb58934825077d1324960aa0747718 Mon Sep 17 00:00:00 2001
+From: Alex Stewart <alex.stewart@ni.com>
+Date: Tue, 10 Oct 2023 16:10:34 -0400
+Subject: [PATCH] mat4/mat5: fix int overflow in dataend calculation
+
+The clang sanitizer warns of a possible signed integer overflow when
+calculating the `dataend` value in `mat4_read_header()`.
+
+```
+src/mat4.c:323:41: runtime error: signed integer overflow: 205 * -100663296 cannot be represented in type 'int'
+SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior src/mat4.c:323:41 in
+src/mat4.c:323:48: runtime error: signed integer overflow: 838860800 * 4 cannot be represented in type 'int'
+SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior src/mat4.c:323:48 in
+```
+
+Cast the offending `rows` and `cols` ints to `sf_count_t` (the type of
+`dataend` before performing the calculation, to avoid the issue.
+
+CVE: CVE-2022-33065
+Fixes: https://github.com/libsndfile/libsndfile/issues/789
+Fixes: https://github.com/libsndfile/libsndfile/issues/833
+
+Upstream-Status: Backport [9a829113c88a51e57c1e46473e90609e4b7df151]
+
+Signed-off-by: Alex Stewart <alex.stewart@ni.com>
+---
+ src/mat4.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/mat4.c b/src/mat4.c
+index 0b1b414b..575683ba 100644
+--- a/src/mat4.c
++++ b/src/mat4.c
+@@ -320,7 +320,7 @@ mat4_read_header (SF_PRIVATE *psf)
+ 				psf->filelength - psf->dataoffset, psf->sf.channels * psf->sf.frames * psf->bytewidth) ;
+ 		}
+ 	else if ((psf->filelength - psf->dataoffset) > psf->sf.channels * psf->sf.frames * psf->bytewidth)
+-		psf->dataend = psf->dataoffset + rows * cols * psf->bytewidth ;
++		psf->dataend = psf->dataoffset + (sf_count_t) rows * (sf_count_t) cols * psf->bytewidth ;
+ 
+ 	psf->datalength = psf->filelength - psf->dataoffset - psf->dataend ;
+ 
+From 842303f984b2081481e74cb84a9a24ecbe3dec1a Mon Sep 17 00:00:00 2001
+From: Alex Stewart <alex.stewart@ni.com>
+Date: Wed, 11 Oct 2023 16:36:02 -0400
+Subject: [PATCH] au: avoid int overflow while calculating data_end
+
+At several points in au_read_header(), we calculate the functional end
+of the data segment by adding the (int)au_fmt.dataoffset and the
+(int)au_fmt.datasize. This can overflow the implicit int_32 return value
+and cause undefined behavior.
+
+Instead, precalculate the value and assign it to a 64-bit
+(sf_count_t)data_end variable.
+
+CVE: CVE-2022-33065
+Fixes: https://github.com/libsndfile/libsndfile/issues/833
+
+Signed-off-by: Alex Stewart <alex.stewart@ni.com>
+---
+ src/au.c | 10 ++++++----
+ 1 file changed, 6 insertions(+), 4 deletions(-)
+
+diff --git a/src/au.c b/src/au.c
+index 62bd691d..f68f2587 100644
+--- a/src/au.c
++++ b/src/au.c
+@@ -291,6 +291,7 @@ static int
+ au_read_header (SF_PRIVATE *psf)
+ {	AU_FMT	au_fmt ;
+ 	int		marker, dword ;
++	sf_count_t data_end ;
+ 
+ 	memset (&au_fmt, 0, sizeof (au_fmt)) ;
+ 	psf_binheader_readf (psf, "pm", 0, &marker) ;
+@@ -317,14 +318,15 @@ au_read_header (SF_PRIVATE *psf)
+ 		return SFE_AU_EMBED_BAD_LEN ;
+ 		} ;
+ 
++	data_end = (sf_count_t) au_fmt.dataoffset + (sf_count_t) au_fmt.datasize ;
+ 	if (psf->fileoffset > 0)
+-	{	psf->filelength = au_fmt.dataoffset + au_fmt.datasize ;
++	{	psf->filelength = data_end ;
+ 		psf_log_printf (psf, "  Data Size   : %d\n", au_fmt.datasize) ;
+ 		}
+-	else if (au_fmt.datasize == -1 || au_fmt.dataoffset + au_fmt.datasize == psf->filelength)
++	else if (au_fmt.datasize == -1 || data_end == psf->filelength)
+ 		psf_log_printf (psf, "  Data Size   : %d\n", au_fmt.datasize) ;
+-	else if (au_fmt.dataoffset + au_fmt.datasize < psf->filelength)
+-	{	psf->filelength = au_fmt.dataoffset + au_fmt.datasize ;
++	else if (data_end < psf->filelength)
++	{	psf->filelength = data_end ;
+ 		psf_log_printf (psf, "  Data Size   : %d\n", au_fmt.datasize) ;
+ 		}
+ 	else
+From 0754d3380a54e3fbdde0f684b88955c80c79f58f Mon Sep 17 00:00:00 2001
+From: Alex Stewart <alex.stewart@ni.com>
+Date: Wed, 11 Oct 2023 16:46:29 -0400
+Subject: [PATCH] avr: fix int overflow in avr_read_header()
+
+Pre-cast hdr.frames to sf_count_t, to provide the calculation with
+enough numeric space to avoid an int-overflow.
+
+CVE: CVE-2022-33065
+Fixes: https://github.com/libsndfile/libsndfile/issues/833
+
+Signed-off-by: Alex Stewart <alex.stewart@ni.com>
+---
+ src/avr.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/avr.c b/src/avr.c
+index 6c78ff69..1bc1ffc9 100644
+--- a/src/avr.c
++++ b/src/avr.c
+@@ -162,7 +162,7 @@ avr_read_header (SF_PRIVATE *psf)
+ 	psf->endian = SF_ENDIAN_BIG ;
+ 
+  	psf->dataoffset = AVR_HDR_SIZE ;
+-	psf->datalength = hdr.frames * (hdr.rez / 8) ;
++	psf->datalength = (sf_count_t) hdr.frames * (hdr.rez / 8) ;
+ 
+ 	if (psf->fileoffset > 0)
+ 		psf->filelength = AVR_HDR_SIZE + psf->datalength ;
+From 6ac31a68a614e2bba4a05b54e5558d6270c98376 Mon Sep 17 00:00:00 2001
+From: Alex Stewart <alex.stewart@ni.com>
+Date: Wed, 11 Oct 2023 16:54:21 -0400
+Subject: [PATCH] sds: fix int overflow warning in sample calculations
+
+The sds_*byte_read() functions compose their uint_32 sample buffers by
+shifting 7bit samples into a 32bit wide buffer, and adding them
+together. Because the 7bit samples are stored in 32bit ints, code
+fuzzers become concerned that the addition operation can overflow and
+cause undefined behavior.
+
+Instead, bitwise-OR the bytes together - which should accomplish the
+same arithmetic operation, without risking an int-overflow.
+
+CVE: CVE-2022-33065
+Fixes: https://github.com/libsndfile/libsndfile/issues/833
+
+Signed-off-by: Alex Stewart <alex.stewart@ni.com>
+
+Do the same for the 3byte and 4byte read functions.
+---
+ src/sds.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/src/sds.c b/src/sds.c
+index 6bc76171..2a0f164c 100644
+--- a/src/sds.c
++++ b/src/sds.c
+@@ -454,7 +454,7 @@ sds_2byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds)
+ 
+ 	ucptr = psds->read_data + 5 ;
+ 	for (k = 0 ; k < 120 ; k += 2)
+-	{	sample = arith_shift_left (ucptr [k], 25) + arith_shift_left (ucptr [k + 1], 18) ;
++	{	sample = arith_shift_left (ucptr [k], 25) | arith_shift_left (ucptr [k + 1], 18) ;
+ 		psds->read_samples [k / 2] = (int) (sample - 0x80000000) ;
+ 		} ;
+ 
+@@ -498,7 +498,7 @@ sds_3byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds)
+ 
+ 	ucptr = psds->read_data + 5 ;
+ 	for (k = 0 ; k < 120 ; k += 3)
+-	{	sample = (((uint32_t) ucptr [k]) << 25) + (ucptr [k + 1] << 18) + (ucptr [k + 2] << 11) ;
++	{	sample = (((uint32_t) ucptr [k]) << 25) | (ucptr [k + 1] << 18) | (ucptr [k + 2] << 11) ;
+ 		psds->read_samples [k / 3] = (int) (sample - 0x80000000) ;
+ 		} ;
+ 
+@@ -542,7 +542,7 @@ sds_4byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds)
+ 
+ 	ucptr = psds->read_data + 5 ;
+ 	for (k = 0 ; k < 120 ; k += 4)
+-	{	sample = (((uint32_t) ucptr [k]) << 25) + (ucptr [k + 1] << 18) + (ucptr [k + 2] << 11) + (ucptr [k + 3] << 4) ;
++	{	sample = (((uint32_t) ucptr [k]) << 25) | (ucptr [k + 1] << 18) | (ucptr [k + 2] << 11) | (ucptr [k + 3] << 4) ;
+ 		psds->read_samples [k / 4] = (int) (sample - 0x80000000) ;
+ 		} ;
+ 
+From 96428e1dd4998f1cd47df24f8fe9b0da35d7b947 Mon Sep 17 00:00:00 2001
+From: Alex Stewart <alex.stewart@ni.com>
+Date: Wed, 11 Oct 2023 17:26:51 -0400
+Subject: [PATCH] aiff: fix int overflow when counting header elements
+
+aiff_read_basc_chunk() tries to count the AIFF header size by keeping
+track of the bytes returned by psf_binheader_readf(). Though improbable,
+it is technically possible for these added bytes to exceed the int-sized
+`count` accumulator.
+
+Use a 64-bit sf_count_t type for `count`, to ensure that it always has
+enough numeric space.
+
+CVE: CVE-2022-33065
+Fixes: https://github.com/libsndfile/libsndfile/issues/833
+
+Signed-off-by: Alex Stewart <alex.stewart@ni.com>
+---
+ src/aiff.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/aiff.c b/src/aiff.c
+index a2bda8f4..6b244302 100644
+--- a/src/aiff.c
++++ b/src/aiff.c
+@@ -1702,7 +1702,7 @@ static int
+ aiff_read_basc_chunk (SF_PRIVATE * psf, int datasize)
+ {	const char * type_str ;
+ 	basc_CHUNK bc ;
+-	int count ;
++	sf_count_t count ;
+ 
+ 	count = psf_binheader_readf (psf, "E442", &bc.version, &bc.numBeats, &bc.rootNote) ;
+ 	count += psf_binheader_readf (psf, "E222", &bc.scaleType, &bc.sigNumerator, &bc.sigDenominator) ;
+From b352c350d35bf978e4d3a32e5d9df1f2284445f4 Mon Sep 17 00:00:00 2001
+From: Alex Stewart <alex.stewart@ni.com>
+Date: Wed, 11 Oct 2023 17:43:02 -0400
+Subject: [PATCH] ircam: fix int overflow in ircam_read_header()
+
+When reading the IRCAM header, it is possible for the calculated
+blockwidth to exceed the bounds of a signed int32.
+
+Use a 64bit sf_count_t to store the blockwidth.
+
+CVE: CVE-2022-33065
+Fixes: https://github.com/libsndfile/libsndfile/issues/833
+
+Signed-off-by: Alex Stewart <alex.stewart@ni.com>
+---
+ src/common.h |  2 +-
+ src/ircam.c  | 10 +++++-----
+ 2 files changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/src/common.h b/src/common.h
+index d92eabde..5369cb67 100644
+--- a/src/common.h
++++ b/src/common.h
+@@ -439,7 +439,7 @@ typedef struct sf_private_tag
+ 	sf_count_t		datalength ;	/* Length in bytes of the audio data. */
+ 	sf_count_t		dataend ;		/* Offset to file tailer. */
+ 
+-	int				blockwidth ;	/* Size in bytes of one set of interleaved samples. */
++	sf_count_t		blockwidth ;	/* Size in bytes of one set of interleaved samples. */
+ 	int				bytewidth ;		/* Size in bytes of one sample (one channel). */
+ 
+ 	void			*dither ;
+diff --git a/src/ircam.c b/src/ircam.c
+index 8e7cdba8..3d73ba44 100644
+--- a/src/ircam.c
++++ b/src/ircam.c
+@@ -171,35 +171,35 @@ ircam_read_header	(SF_PRIVATE *psf)
+ 	switch (encoding)
+ 	{	case IRCAM_PCM_16 :
+ 				psf->bytewidth = 2 ;
+-				psf->blockwidth = psf->sf.channels * psf->bytewidth ;
++				psf->blockwidth = (sf_count_t) psf->sf.channels * psf->bytewidth ;
+ 
+ 				psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_PCM_16 ;
+ 				break ;
+ 
+ 		case IRCAM_PCM_32 :
+ 				psf->bytewidth = 4 ;
+-				psf->blockwidth = psf->sf.channels * psf->bytewidth ;
++				psf->blockwidth = (sf_count_t) psf->sf.channels * psf->bytewidth ;
+ 
+ 				psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_PCM_32 ;
+ 				break ;
+ 
+ 		case IRCAM_FLOAT :
+ 				psf->bytewidth = 4 ;
+-				psf->blockwidth = psf->sf.channels * psf->bytewidth ;
++				psf->blockwidth = (sf_count_t) psf->sf.channels * psf->bytewidth ;
+ 
+ 				psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_FLOAT ;
+ 				break ;
+ 
+ 		case IRCAM_ALAW :
+ 				psf->bytewidth = 1 ;
+-				psf->blockwidth = psf->sf.channels * psf->bytewidth ;
++				psf->blockwidth = (sf_count_t) psf->sf.channels * psf->bytewidth ;
+ 
+ 				psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_ALAW ;
+ 				break ;
+ 
+ 		case IRCAM_ULAW :
+ 				psf->bytewidth = 1 ;
+-				psf->blockwidth = psf->sf.channels * psf->bytewidth ;
++				psf->blockwidth = (sf_count_t) psf->sf.channels * psf->bytewidth ;
+ 
+ 				psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_ULAW ;
+ 				break ;
+From 3bcd291e57867f88f558fa6f80990e84311df78c Mon Sep 17 00:00:00 2001
+From: Alex Stewart <alex.stewart@ni.com>
+Date: Wed, 11 Oct 2023 16:12:22 -0400
+Subject: [PATCH] mat4/mat5: fix int overflow when calculating blockwidth
+
+Pre-cast the components of the blockwidth calculation to sf_count_t to
+avoid overflowing integers during calculation.
+
+CVE: CVE-2022-33065
+Fixes: https://github.com/libsndfile/libsndfile/issues/833
+
+Signed-off-by: Alex Stewart <alex.stewart@ni.com>
+---
+ src/mat4.c | 2 +-
+ src/mat5.c | 2 +-
+ 2 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/mat4.c b/src/mat4.c
+index 575683ba..9f046f0c 100644
+--- a/src/mat4.c
++++ b/src/mat4.c
+@@ -104,7 +104,7 @@ mat4_open	(SF_PRIVATE *psf)
+ 
+ 	psf->container_close = mat4_close ;
+ 
+-	psf->blockwidth = psf->bytewidth * psf->sf.channels ;
++	psf->blockwidth = (sf_count_t) psf->bytewidth * psf->sf.channels ;
+ 
+ 	switch (subformat)
+ 	{	case SF_FORMAT_PCM_16 :
+diff --git a/src/mat5.c b/src/mat5.c
+index da5a6eca..20f0ea64 100644
+--- a/src/mat5.c
++++ b/src/mat5.c
+@@ -114,7 +114,7 @@ mat5_open	(SF_PRIVATE *psf)
+ 
+ 	psf->container_close = mat5_close ;
+ 
+-	psf->blockwidth = psf->bytewidth * psf->sf.channels ;
++	psf->blockwidth = (sf_count_t) psf->bytewidth * psf->sf.channels ;
+ 
+ 	switch (subformat)
+ 	{	case SF_FORMAT_PCM_U8 :
+From c177e292d47ef73b1d3c1bb391320299a0ed2ff9 Mon Sep 17 00:00:00 2001
+From: Alex Stewart <alex.stewart@ni.com>
+Date: Mon, 16 Oct 2023 12:37:47 -0400
+Subject: [PATCH] common: fix int overflow in psf_binheader_readf()
+
+The psf_binheader_readf() function attempts to count and return the
+number of bytes traversed in the header. During this accumulation, it is
+possible to overflow the int-sized byte_count variable.
+
+Avoid this overflow by checking that the accumulated bytes do not exceed
+INT_MAX and throwing an error if they do. This implies that files with
+multi-gigabyte headers threaten to produce this error, but I imagine
+those files don't really exist - and this error is better than the
+undefined behavior which would have resulted previously.
+
+CVE: CVE-2022-33065
+Fixes: https://github.com/libsndfile/libsndfile/issues/833
+
+Signed-off-by: Alex Stewart <alex.stewart@ni.com>
+---
+ src/common.c | 36 ++++++++++++++++++++++++------------
+ 1 file changed, 24 insertions(+), 12 deletions(-)
+
+diff --git a/src/common.c b/src/common.c
+index 1c3d951d..7f6cceca 100644
+--- a/src/common.c
++++ b/src/common.c
+@@ -18,6 +18,7 @@
+ 
+ #include <config.h>
+ 
++#include <limits.h>
+ #include <stdarg.h>
+ #include <string.h>
+ #if HAVE_UNISTD_H
+@@ -990,6 +991,7 @@ psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+ 	double			*doubleptr ;
+ 	char			c ;
+ 	int				byte_count = 0, count = 0 ;
++	int				read_bytes = 0 ;
+ 
+ 	if (! format)
+ 		return psf_ftell (psf) ;
+@@ -998,6 +1000,7 @@ psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+ 
+ 	while ((c = *format++))
+ 	{
++		read_bytes = 0 ;
+ 		if (psf->header.indx + 16 >= psf->header.len && psf_bump_header_allocation (psf, 16))
+ 			break ;
+ 
+@@ -1014,7 +1017,7 @@ psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+ 					intptr = va_arg (argptr, unsigned int*) ;
+ 					*intptr = 0 ;
+ 					ucptr = (unsigned char*) intptr ;
+-					byte_count += header_read (psf, ucptr, sizeof (int)) ;
++					read_bytes = header_read (psf, ucptr, sizeof (int)) ;
+ 					*intptr = GET_MARKER (ucptr) ;
+ 					break ;
+ 
+@@ -1022,7 +1025,7 @@ psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+ 					intptr = va_arg (argptr, unsigned int*) ;
+ 					*intptr = 0 ;
+ 					ucptr = (unsigned char*) intptr ;
+-					byte_count += header_read (psf, sixteen_bytes, sizeof (sixteen_bytes)) ;
++					read_bytes = header_read (psf, sixteen_bytes, sizeof (sixteen_bytes)) ;
+ 					{	int k ;
+ 						intdata = 0 ;
+ 						for (k = 0 ; k < 16 ; k++)
+@@ -1034,14 +1037,14 @@ psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+ 			case '1' :
+ 					charptr = va_arg (argptr, char*) ;
+ 					*charptr = 0 ;
+-					byte_count += header_read (psf, charptr, sizeof (char)) ;
++					read_bytes = header_read (psf, charptr, sizeof (char)) ;
+ 					break ;
+ 
+ 			case '2' : /* 2 byte value with the current endian-ness */
+ 					shortptr = va_arg (argptr, unsigned short*) ;
+ 					*shortptr = 0 ;
+ 					ucptr = (unsigned char*) shortptr ;
+-					byte_count += header_read (psf, ucptr, sizeof (short)) ;
++					read_bytes = header_read (psf, ucptr, sizeof (short)) ;
+ 					if (psf->rwf_endian == SF_ENDIAN_BIG)
+ 						*shortptr = GET_BE_SHORT (ucptr) ;
+ 					else
+@@ -1051,7 +1054,7 @@ psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+ 			case '3' : /* 3 byte value with the current endian-ness */
+ 					intptr = va_arg (argptr, unsigned int*) ;
+ 					*intptr = 0 ;
+-					byte_count += header_read (psf, sixteen_bytes, 3) ;
++					read_bytes = header_read (psf, sixteen_bytes, 3) ;
+ 					if (psf->rwf_endian == SF_ENDIAN_BIG)
+ 						*intptr = GET_BE_3BYTE (sixteen_bytes) ;
+ 					else
+@@ -1062,7 +1065,7 @@ psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+ 					intptr = va_arg (argptr, unsigned int*) ;
+ 					*intptr = 0 ;
+ 					ucptr = (unsigned char*) intptr ;
+-					byte_count += header_read (psf, ucptr, sizeof (int)) ;
++					read_bytes = header_read (psf, ucptr, sizeof (int)) ;
+ 					if (psf->rwf_endian == SF_ENDIAN_BIG)
+ 						*intptr = psf_get_be32 (ucptr, 0) ;
+ 					else
+@@ -1072,7 +1075,7 @@ psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+ 			case '8' : /* 8 byte value with the current endian-ness */
+ 					countptr = va_arg (argptr, sf_count_t *) ;
+ 					*countptr = 0 ;
+-					byte_count += header_read (psf, sixteen_bytes, 8) ;
++					read_bytes = header_read (psf, sixteen_bytes, 8) ;
+ 					if (psf->rwf_endian == SF_ENDIAN_BIG)
+ 						countdata = psf_get_be64 (sixteen_bytes, 0) ;
+ 					else
+@@ -1083,7 +1086,7 @@ psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+ 			case 'f' : /* Float conversion */
+ 					floatptr = va_arg (argptr, float *) ;
+ 					*floatptr = 0.0 ;
+-					byte_count += header_read (psf, floatptr, sizeof (float)) ;
++					read_bytes = header_read (psf, floatptr, sizeof (float)) ;
+ 					if (psf->rwf_endian == SF_ENDIAN_BIG)
+ 						*floatptr = float32_be_read ((unsigned char*) floatptr) ;
+ 					else
+@@ -1093,7 +1096,7 @@ psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+ 			case 'd' : /* double conversion */
+ 					doubleptr = va_arg (argptr, double *) ;
+ 					*doubleptr = 0.0 ;
+-					byte_count += header_read (psf, doubleptr, sizeof (double)) ;
++					read_bytes = header_read (psf, doubleptr, sizeof (double)) ;
+ 					if (psf->rwf_endian == SF_ENDIAN_BIG)
+ 						*doubleptr = double64_be_read ((unsigned char*) doubleptr) ;
+ 					else
+@@ -1117,7 +1120,7 @@ psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+ 					charptr = va_arg (argptr, char*) ;
+ 					count = va_arg (argptr, size_t) ;
+ 					memset (charptr, 0, count) ;
+-					byte_count += header_read (psf, charptr, count) ;
++					read_bytes = header_read (psf, charptr, count) ;
+ 					break ;
+ 
+ 			case 'G' :
+@@ -1128,7 +1131,7 @@ psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+ 					if (psf->header.indx + count >= psf->header.len && psf_bump_header_allocation (psf, count))
+ 						break ;
+ 
+-					byte_count += header_gets (psf, charptr, count) ;
++					read_bytes = header_gets (psf, charptr, count) ;
+ 					break ;
+ 
+ 			case 'z' :
+@@ -1152,7 +1155,7 @@ psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+ 			case 'j' :	/* Seek to position from current position. */
+ 					count = va_arg (argptr, size_t) ;
+ 					header_seek (psf, count, SEEK_CUR) ;
+-					byte_count += count ;
++					read_bytes = count ;
+ 					break ;
+ 
+ 			case '!' : /* Clear buffer, forcing re-read. */
+@@ -1164,8 +1167,17 @@ psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+ 				psf->error = SFE_INTERNAL ;
+ 				break ;
+ 			} ;
++
++		if (read_bytes > 0 && byte_count > (INT_MAX - read_bytes))
++		{	psf_log_printf (psf, "Header size exceeds INT_MAX. Aborting.", c) ;
++			psf->error = SFE_INTERNAL ;
++			break ;
++		} else
++		{	byte_count += read_bytes ;
+ 		} ;
+ 
++		} ;	/*end while*/
++
+ 	va_end (argptr) ;
+ 
+ 	return byte_count ;
+From a23d563386e7c8d93dcdbe7d5b1d63cad6009116 Mon Sep 17 00:00:00 2001
+From: Alex Stewart <alex.stewart@ni.com>
+Date: Thu, 19 Oct 2023 14:07:19 -0400
+Subject: [PATCH] nms_adpcm: fix int overflow in signal estimate
+
+It is possible (though functionally incorrect) for the signal estimate
+calculation in nms_adpcm_update() to overflow the int value of s_e,
+resulting in undefined behavior.
+
+Since adpcm state signal values are never practically larger than
+16 bits, use smaller numeric sizes throughout the file to avoid the
+overflow.
+
+CVE: CVE-2022-33065
+Fixes: https://github.com/libsndfile/libsndfile/issues/833
+
+Authored-by: Arthur Taylor <art@ified.ca>
+Signed-off-by: Alex Stewart <alex.stewart@ni.com>
+Rebased-by: Alex Stewart <alex.stewart@ni.com>
+---
+ src/nms_adpcm.c | 85 ++++++++++++++++++++++++-------------------------
+ 1 file changed, 42 insertions(+), 43 deletions(-)
+
+diff --git a/src/nms_adpcm.c b/src/nms_adpcm.c
+index 96d6ad26..460ea077 100644
+--- a/src/nms_adpcm.c
++++ b/src/nms_adpcm.c
+@@ -48,36 +48,36 @@
+ /* Variable names from ITU G.726 spec */
+ struct nms_adpcm_state
+ {	/* Log of the step size multiplier. Operated on by codewords. */
+-	int yl ;
++	short yl ;
+ 
+ 	/* Quantizer step size multiplier. Generated from yl. */
+-	int y ;
++	short y ;
+ 
+-	/* Coefficents of the pole predictor */
+-	int a [2] ;
++	/* Coefficients of the pole predictor */
++	short a [2] ;
+ 
+-	/* Coefficents of the zero predictor  */
+-	int b [6] ;
++	/* Coefficients of the zero predictor  */
++	short b [6] ;
+ 
+ 	/* Previous quantized deltas (multiplied by 2^14) */
+-	int d_q [7] ;
++	short d_q [7] ;
+ 
+ 	/* d_q [x] + s_ez [x], used by the pole-predictor for signs only. */
+-	int p [3] ;
++	short p [3] ;
+ 
+ 	/* Previous reconstructed signal values. */
+-	int s_r [2] ;
++	short s_r [2] ;
+ 
+ 	/* Zero predictor components of the signal estimate. */
+-	int s_ez ;
++	short s_ez ;
+ 
+ 	/* Signal estimate, (including s_ez). */
+-	int s_e ;
++	short s_e ;
+ 
+ 	/* The most recent codeword (enc:generated, dec:inputted) */
+-	int Ik ;
++	char Ik ;
+ 
+-	int parity ;
++	char parity ;
+ 
+ 	/*
+ 	** Offset into code tables for the bitrate.
+@@ -109,7 +109,7 @@ typedef struct
+ } NMS_ADPCM_PRIVATE ;
+ 
+ /* Pre-computed exponential interval used in the antilog approximation. */
+-static unsigned int table_expn [] =
++static unsigned short table_expn [] =
+ {	0x4000, 0x4167, 0x42d5, 0x444c,	0x45cb, 0x4752, 0x48e2, 0x4a7a,
+ 	0x4c1b, 0x4dc7, 0x4f7a, 0x5138,	0x52ff, 0x54d1, 0x56ac, 0x5892,
+ 	0x5a82, 0x5c7e, 0x5e84, 0x6096,	0x62b4, 0x64dd, 0x6712, 0x6954,
+@@ -117,21 +117,21 @@ static unsigned int table_expn [] =
+ } ;
+ 
+ /* Table mapping codewords to scale factor deltas. */
+-static int table_scale_factor_step [] =
++static short table_scale_factor_step [] =
+ {	0x0,	0x0,	0x0,	0x0,	0x4b0,	0x0,	0x0,	0x0,	/* 2-bit */
+ 	-0x3c,	0x0,	0x90,	0x0,	0x2ee,	0x0,	0x898,	0x0,	/* 3-bit */
+ 	-0x30,	0x12,	0x6b,	0xc8,	0x188,	0x2e0,	0x551,	0x1150,	/* 4-bit */
+ } ;
+ 
+ /* Table mapping codewords to quantized delta interval steps. */
+-static unsigned int table_step [] =
++static unsigned short table_step [] =
+ {	0x73F,	0,		0,		0,		0x1829,	0,		0,		0,		/* 2-bit */
+ 	0x3EB,	0,		0xC18,	0,		0x1581,	0,		0x226E,	0,		/* 3-bit */
+ 	0x20C,	0x635,	0xA83,	0xF12,	0x1418,	0x19E3,	0x211A,	0x2BBA,	/* 4-bit */
+ } ;
+ 
+ /* Binary search lookup table for quantizing using table_step. */
+-static int table_step_search [] =
++static short table_step_search [] =
+ {	0,		0x1F6D,	0,		-0x1F6D,	0,		0,			0,			0, /* 2-bit */
+ 	0x1008,	0x1192,	0,		-0x219A,	0x1656,	-0x1656,	0,			0, /* 3-bit */
+ 	0x872,	0x1277,	-0x8E6,	-0x232B,	0xD06,	-0x17D7,	-0x11D3,	0, /* 4-bit */
+@@ -179,23 +179,23 @@ static sf_count_t nms_adpcm_seek (SF_PRIVATE *psf, int mode, sf_count_t offset)
+ ** Maps [1,20480] to [1,1024] in an exponential relationship. This is
+ ** approximately ret = b^exp where b = e^(ln(1024)/ln(20480)) ~= 1.0003385
+ */
+-static inline int
+-nms_adpcm_antilog (int exp)
+-{	int ret ;
++static inline short
++nms_adpcm_antilog (short exp)
++{	int_fast32_t r ;
+ 
+-	ret = 0x1000 ;
+-	ret += (((exp & 0x3f) * 0x166b) >> 12) ;
+-	ret *= table_expn [(exp & 0x7c0) >> 6] ;
+-	ret >>= (26 - (exp >> 11)) ;
++	r = 0x1000 ;
++	r += (((int_fast32_t) (exp & 0x3f) * 0x166b) >> 12) ;
++	r *= table_expn [(exp & 0x7c0) >> 6] ;
++	r >>= (26 - (exp >> 11)) ;
+ 
+-	return ret ;
++	return (short) r ;
+ } /* nms_adpcm_antilog */
+ 
+ static void
+ nms_adpcm_update (struct nms_adpcm_state *s)
+ {	/* Variable names from ITU G.726 spec */
+-	int a1ul ;
+-	int fa1 ;
++	short a1ul, fa1 ;
++	int_fast32_t se ;
+ 	int i ;
+ 
+ 	/* Decay and Modify the scale factor in the log domain based on the codeword. */
+@@ -222,7 +222,7 @@ nms_adpcm_update (struct nms_adpcm_state *s)
+ 	else if (fa1 > 256)
+ 		fa1 = 256 ;
+ 
+-	s->a [0] = (0xff * s->a [0]) >> 8 ;
++	s->a [0] = (s->a [0] * 0xff) >> 8 ;
+ 	if (s->p [0] != 0 && s->p [1] != 0 && ((s->p [0] ^ s->p [1]) < 0))
+ 		s->a [0] -= 192 ;
+ 	else
+@@ -230,7 +230,7 @@ nms_adpcm_update (struct nms_adpcm_state *s)
+ 		fa1 = -fa1 ;
+ 		}
+ 
+-	s->a [1] = fa1 + ((0xfe * s->a [1]) >> 8) ;
++	s->a [1] = fa1 + ((s->a [1] * 0xfe) >> 8) ;
+ 	if (s->p [0] != 0 && s->p [2] != 0 && ((s->p [0] ^ s->p [2]) < 0))
+ 		s->a [1] -= 128 ;
+ 	else
+@@ -250,19 +250,18 @@ nms_adpcm_update (struct nms_adpcm_state *s)
+ 			s->a [0] = a1ul ;
+ 		} ;
+ 
+-	/* Compute the zero predictor estimate. Rotate past deltas too. */
+-	s->s_ez = 0 ;
++	/* Compute the zero predictor estimate and rotate past deltas. */
++	se = 0 ;
+ 	for (i = 5 ; i >= 0 ; i--)
+-	{	s->s_ez += s->d_q [i] * s->b [i] ;
++	{	se += (int_fast32_t) s->d_q [i] * s->b [i] ;
+ 		s->d_q [i + 1] = s->d_q [i] ;
+ 		} ;
++	s->s_ez = se >> 14 ;
+ 
+-	/* Compute the signal estimate. */
+-	s->s_e = s->a [0] * s->s_r [0] + s->a [1] * s->s_r [1] + s->s_ez ;
+-
+-	/* Return to scale */
+-	s->s_ez >>= 14 ;
+-	s->s_e >>= 14 ;
++	/* Complete the signal estimate. */
++	se += (int_fast32_t) s->a [0] * s->s_r [0] ;
++	se += (int_fast32_t) s->a [1] * s->s_r [1] ;
++	s->s_e = se >> 14 ;
+ 
+ 	/* Rotate members to prepare for next iteration. */
+ 	s->s_r [1] = s->s_r [0] ;
+@@ -274,7 +273,7 @@ nms_adpcm_update (struct nms_adpcm_state *s)
+ static int16_t
+ nms_adpcm_reconstruct_sample (struct nms_adpcm_state *s, uint8_t I)
+ {	/* Variable names from ITU G.726 spec */
+-	int dqx ;
++	int_fast32_t dqx ;
+ 
+ 	/*
+ 	** The ordering of the 12-bit right-shift is a precision loss. It agrees
+@@ -308,17 +307,17 @@ nms_adpcm_codec_init (struct nms_adpcm_state *s, enum nms_enc_type type)
+ /*
+ ** nms_adpcm_encode_sample()
+ **
+-** Encode a linear 16-bit pcm sample into a 2,3, or 4 bit NMS-ADPCM codeword
++** Encode a linear 16-bit pcm sample into a 2, 3, or 4 bit NMS-ADPCM codeword
+ ** using and updating the predictor state.
+ */
+ static uint8_t
+ nms_adpcm_encode_sample (struct nms_adpcm_state *s, int16_t sl)
+ {	/* Variable names from ITU G.726 spec */
+-	int d ;
++	int_fast32_t d ;
+ 	uint8_t I ;
+ 
+ 	/* Down scale the sample from 16 => ~14 bits. */
+-	sl = (sl * 0x1fdf) / 0x7fff ;
++	sl = ((int_fast32_t) sl * 0x1fdf) / 0x7fff ;
+ 
+ 	/* Compute estimate, and delta from actual value */
+ 	nms_adpcm_update (s) ;
+@@ -407,7 +406,7 @@ nms_adpcm_encode_sample (struct nms_adpcm_state *s, int16_t sl)
+ */
+ static int16_t
+ nms_adpcm_decode_sample (struct nms_adpcm_state *s, uint8_t I)
+-{	int sl ;
++{	int_fast32_t sl ;
+ 
+ 	nms_adpcm_update (s) ;
+ 	sl = nms_adpcm_reconstruct_sample (s, I) ;
\ No newline at end of file
diff --git a/meta-openeuler/recipes-multimedia/libsndfile/files/noopus.patch b/meta-openeuler/recipes-multimedia/libsndfile/files/noopus.patch
new file mode 100644
index 0000000000000000000000000000000000000000..cb1778bede995f129aefe37b6856e7e63cac7e27
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/libsndfile/files/noopus.patch
@@ -0,0 +1,68 @@
+From 593256a3e386a4e17fe26cfbfb813cf4996447d7 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex@linutronix.de>
+Date: Mon, 4 Apr 2022 19:46:44 +0200
+Subject: [PATCH] Disable opus library
+
+We don't have opus in OE-Core which causes all the external libs to be disabled
+silently. The silent issue is discussed in the link below and hints a patch
+to make things configurable may be accepted.
+
+This patch removing the opus piece at least gets most of the functionality
+we previously used back whilst the issue is discussed.
+
+Upstream-Status: Denied [https://github.com/libsndfile/libsndfile/pull/812]
+
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+---
+ configure.ac   | 10 +++++-----
+ src/ogg_opus.c |  2 +-
+ 2 files changed, 6 insertions(+), 6 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 727b67bc..f9d2e447 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -373,13 +373,13 @@ AS_IF([test -n "$PKG_CONFIG"], [
+ 				enable_external_libs=yes
+ 			])
+ 
+-			AS_IF([test "x$ac_cv_flac$ac_cv_ogg$ac_cv_vorbis$ac_cv_vorbisenc$ac_cv_opus" = "xyesyesyesyesyes"], [
++			AS_IF([test "x$ac_cv_flac$ac_cv_ogg$ac_cv_vorbis$ac_cv_vorbisenc" = "xyesyesyesyes"], [
+ 					HAVE_EXTERNAL_XIPH_LIBS=1
+ 					enable_external_libs=yes
+ 
+-					EXTERNAL_XIPH_CFLAGS="$FLAC_CFLAGS $VORBIS_CFLAGS $VORBISENC_CFLAGS $SPEEX_CFLAGS $OPUS_CFLAGS $OGG_CFLAGS "
+-					EXTERNAL_XIPH_LIBS="$FLAC_LIBS $VORBIS_LIBS $VORBISENC_LIBS $SPEEX_LIBS $OPUS_LIBS $OGG_LIBS "
+-					EXTERNAL_XIPH_REQUIRE="flac ogg vorbis vorbisenc opus"
++					EXTERNAL_XIPH_CFLAGS="$FLAC_CFLAGS $VORBIS_CFLAGS $VORBISENC_CFLAGS $SPEEX_CFLAGS $OGG_CFLAGS "
++					EXTERNAL_XIPH_LIBS="$FLAC_LIBS $VORBIS_LIBS $VORBISENC_LIBS $SPEEX_LIBS $OGG_LIBS "
++					EXTERNAL_XIPH_REQUIRE="flac ogg vorbis vorbisenc"
+ 
+ 					if test x$ac_cv_speex = "xyes" ; then
+ 						EXTERNAL_XIPH_REQUIRE="$EXTERNAL_XIPH_REQUIRE speex"
+@@ -788,7 +788,7 @@ AC_MSG_RESULT([
+ 
+     Experimental code : ................... ${enable_experimental:-no}
+     Using ALSA in example programs : ...... ${enable_alsa:-no}
+-    External FLAC/Ogg/Vorbis/Opus : ....... ${enable_external_libs:-no}
++    External FLAC/Ogg/Vorbis : ....... ${enable_external_libs:-no}
+     External MPEG Lame/MPG123 : ........... ${enable_mpeg:-no}
+     Building Octave interface : ........... ${OCTAVE_BUILD}
+ 
+diff --git a/src/ogg_opus.c b/src/ogg_opus.c
+index dfa446ee..0d4fe57b 100644
+--- a/src/ogg_opus.c
++++ b/src/ogg_opus.c
+@@ -159,7 +159,7 @@
+ #include "sfendian.h"
+ #include "common.h"
+ 
+-#if HAVE_EXTERNAL_XIPH_LIBS
++#if 0
+ 
+ #include <ogg/ogg.h>
+ #include <opus/opus.h>
+-- 
+2.30.2
+
diff --git a/meta-openeuler/recipes-multimedia/libsndfile/libsndfile1_%.bbappend b/meta-openeuler/recipes-multimedia/libsndfile/libsndfile1_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6c36dadf1023a3f667953e2ffdfde823442b94b2
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/libsndfile/libsndfile1_%.bbappend
@@ -0,0 +1,28 @@
+# main bb: yocto-poky/meta/recipes-multimedia/libsndfile/libsndfile1_1.0.31.bb
+
+OPENEULER_REPO_NAME = "libsndfile"
+
+PV = "1.2.2"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# this patch no need for 1.2.2
+SRC_URI:remove = " \
+        file://0001-flac-Fix-improper-buffer-reusing-732.patch \
+"
+
+# the follow patch will occur gsm lib not found
+# file://libsndfile-1.0.25-system-gsm.patch
+SRC_URI += " \
+        file://libsndfile-${PV}.tar.xz \
+"
+
+# poky patch
+SRC_URI += " \
+        file://cve-2022-33065.patch \
+        "
+
+SRC_URI[md5sum] = "04e2e6f726da7c5dc87f8cf72f250d04"
+SRC_URI[sha256sum] = "3799ca9924d3125038880367bf1468e53a1b7e3686a934f098b7e1d286cdb80e"
+
+S = "${WORKDIR}/libsndfile-${PV}"
diff --git a/meta-openeuler/recipes-multimedia/libtheora/libtheora_%.bbappend b/meta-openeuler/recipes-multimedia/libtheora/libtheora_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0ced1f4fd15b8ecfeff91c262b81b59588d0e18b
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/libtheora/libtheora_%.bbappend
@@ -0,0 +1,10 @@
+# the main bb file: yocto-poky/meta/recipes-multimedia/libtheora/libtheora_1.1.1.bb
+
+
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           file://Fix-pp_sharp_mod-calculation.patch \
+           file://examples-fix-underlinking.patch \
+           file://examples-png_sizeof-no-longer-available-since-libpng.patch \
+"
+
+SRC_URI[sha256sum] = "f36da409947aa2b3dcc6af0a8c2e3144bc19db2ed547d64e9171c59c66561c61"
diff --git a/meta-openeuler/recipes-multimedia/libtiff/files/CVE-2023-52355-0001.patch b/meta-openeuler/recipes-multimedia/libtiff/files/CVE-2023-52355-0001.patch
new file mode 100644
index 0000000000000000000000000000000000000000..983c76721cc0e4c40d29e9578958fc464fb0bab0
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/libtiff/files/CVE-2023-52355-0001.patch
@@ -0,0 +1,237 @@
+From 335947359ce2dd3862cd9f7c49f92eba065dfed4 Mon Sep 17 00:00:00 2001
+From: Su_Laus <sulau@freenet.de>
+Date: Thu, 1 Feb 2024 13:06:08 +0000
+Subject: [PATCH] manpage: Update TIFF documentation about TIFFOpenOptions.rst
+ and TIFFOpenOptionsSetMaxSingleMemAlloc() usage and some other small fixes.
+
+CVE: CVE-2023-52355
+Upstream-Status: Backport [https://gitlab.com/libtiff/libtiff/-/commit/335947359ce2dd3862cd9f7c49f92eba065dfed4]
+
+Signed-off-by: Yogita Urade <yogita.urade@windriver.com>
+---
+ doc/functions/TIFFDeferStrileArrayWriting.rst |  5 +++
+ doc/functions/TIFFError.rst                   |  3 ++
+ doc/functions/TIFFOpen.rst                    | 13 +++---
+ doc/functions/TIFFOpenOptions.rst             | 44 ++++++++++++++++++-
+ doc/functions/TIFFStrileQuery.rst             |  5 +++
+ doc/libtiff.rst                               | 31 ++++++++++++-
+ 6 files changed, 91 insertions(+), 10 deletions(-)
+
+diff --git a/doc/functions/TIFFDeferStrileArrayWriting.rst b/doc/functions/TIFFDeferStrileArrayWriting.rst
+index 60ee746..705aebc 100644
+--- a/doc/functions/TIFFDeferStrileArrayWriting.rst
++++ b/doc/functions/TIFFDeferStrileArrayWriting.rst
+@@ -61,6 +61,11 @@ Diagnostics
+ All error messages are directed to the :c:func:`TIFFErrorExtR` routine.
+ Likewise, warning messages are directed to the :c:func:`TIFFWarningExtR` routine.
+ 
++Note
++----
++
++This functionality was introduced with libtiff 4.1.
++
+ See also
+ --------
+ 
+diff --git a/doc/functions/TIFFError.rst b/doc/functions/TIFFError.rst
+index 99924ad..cf4b37c 100644
+--- a/doc/functions/TIFFError.rst
++++ b/doc/functions/TIFFError.rst
+@@ -65,6 +65,9 @@ or :c:func:`TIFFClientOpenExt`.
+ Furthermore, a **custom defined data structure** *user_data* for the
+ error handler can be given along.
+ 
++Please refer to :doc:`/functions/TIFFOpenOptions` for how to setup the
++application-specific handler introduced with libtiff 4.5.
++
+ Note
+ ----
+ 
+diff --git a/doc/functions/TIFFOpen.rst b/doc/functions/TIFFOpen.rst
+index db79d7b..adc474f 100644
+--- a/doc/functions/TIFFOpen.rst
++++ b/doc/functions/TIFFOpen.rst
+@@ -94,8 +94,9 @@ TIFF structure without closing the file handle and afterwards the
+ file should be closed using its file descriptor *fd*.
+ 
+ :c:func:`TIFFOpenExt` (added in libtiff 4.5) is like :c:func:`TIFFOpen`,
+-but options, such as re-entrant error and warning handlers may be passed
+-with the *opts* argument. The *opts* argument may be NULL. 
++but options, such as re-entrant error and warning handlers and a limit in byte
++that libtiff internal memory allocation functions are allowed to request per call
++may be passed with the *opts* argument. The *opts* argument may be NULL.
+ Refer to :doc:`TIFFOpenOptions` for allocating and filling the *opts* argument
+ parameters. The allocated memory for :c:type:`TIFFOpenOptions`
+ can be released straight after successful execution of the related
+@@ -105,9 +106,7 @@ can be released straight after successful execution of the related
+ but opens a TIFF file with a Unicode filename.
+ 
+ :c:func:`TIFFFdOpenExt` (added in libtiff 4.5) is like :c:func:`TIFFFdOpen`,
+-but options, such as re-entrant error and warning handlers may be passed
+-with the *opts* argument. The *opts* argument may be NULL. 
+-Refer to :doc:`TIFFOpenOptions` for filling the *opts* argument.
++but options argument *opts* like for :c:func:`TIFFOpenExt` can be passed.
+ 
+ :c:func:`TIFFSetFileName` sets the file name in the tif-structure
+ and returns the old file name.
+@@ -326,5 +325,5 @@ See also
+ 
+ :doc:`libtiff` (3tiff),
+ :doc:`TIFFClose` (3tiff),
+-:doc:`TIFFStrileQuery`,
+-:doc:`TIFFOpenOptions`
+\ No newline at end of file
++:doc:`TIFFStrileQuery` (3tiff),
++:doc:`TIFFOpenOptions`
+diff --git a/doc/functions/TIFFOpenOptions.rst b/doc/functions/TIFFOpenOptions.rst
+index 5c67566..23f2975 100644
+--- a/doc/functions/TIFFOpenOptions.rst
++++ b/doc/functions/TIFFOpenOptions.rst
+@@ -38,12 +38,17 @@ opaque structure and returns a :c:type:`TIFFOpenOptions` pointer.
+ :c:func:`TIFFOpenOptionsFree` releases the allocated memory for
+ :c:type:`TIFFOpenOptions`. The allocated memory for :c:type:`TIFFOpenOptions`
+ can be released straight after successful execution of the related
+-TIFF open"Ext" functions like :c:func:`TIFFOpenExt`.
++TIFFOpen"Ext" functions like :c:func:`TIFFOpenExt`.
+ 
+ :c:func:`TIFFOpenOptionsSetMaxSingleMemAlloc` sets parameter for the
+ maximum single memory limit in byte that ``libtiff`` internal memory allocation
+ functions are allowed to request per call.
+ 
++.. note::
++    However, the ``libtiff`` external functions :c:func:`_TIFFmalloc`
++    and :c:func:`_TIFFrealloc` **do not apply** this internal memory
++    allocation limit set by :c:func:`TIFFOpenOptionsSetMaxSingleMemAlloc`!
++
+ :c:func:`TIFFOpenOptionsSetErrorHandlerExtR` sets the function pointer to
+ an application-specific and per-TIFF handle (re-entrant) error handler.
+ Furthermore, a pointer to a **custom defined data structure** *errorhandler_user_data* 
+@@ -55,6 +60,43 @@ The *errorhandler_user_data* argument may be NULL.
+ :c:func:`TIFFOpenOptionsSetErrorHandlerExtR` but for the warning handler,
+ which is invoked through  :c:func:`TIFFWarningExtR`
+ 
++Example
++-------
++
++::
++
++    #include "tiffio.h"
++
++    typedef struct MyErrorHandlerUserDataStruct
++    {
++        /* ... any user data structure ... */
++    } MyErrorHandlerUserDataStruct;
++
++    static int myErrorHandler(TIFF *tiff, void *user_data, const char *module,
++                          const char *fmt, va_list ap)
++    {
++        MyErrorHandlerUserDataStruct *errorhandler_user_data =
++            (MyErrorHandlerUserDataStruct *)user_data;
++        /*... code of myErrorHandler ...*/
++        return 1;
++    }
++
++
++    main()
++    {
++        tmsize_t limit = (256 * 1024 * 1024);
++        MyErrorHandlerUserDataStruct user_data = { /* ... any data ... */};
++
++        TIFFOpenOptions *opts = TIFFOpenOptionsAlloc();
++        TIFFOpenOptionsSetMaxSingleMemAlloc(opts, limit);
++        TIFFOpenOptionsSetErrorHandlerExtR(opts, myErrorHandler, &user_data);
++        TIFF *tif = TIFFOpenExt("foo.tif", "r", opts);
++        TIFFOpenOptionsFree(opts);
++        /* ... go on here ... */
++
++        TIFFClose(tif);
++    }
++
+ Note
+ ----
+ 
+diff --git a/doc/functions/TIFFStrileQuery.rst b/doc/functions/TIFFStrileQuery.rst
+index f8631af..7931fe4 100644
+--- a/doc/functions/TIFFStrileQuery.rst
++++ b/doc/functions/TIFFStrileQuery.rst
+@@ -66,6 +66,11 @@ Diagnostics
+ All error messages are directed to the :c:func:`TIFFErrorExtR` routine.
+ Likewise, warning messages are directed to the :c:func:`TIFFWarningExtR` routine.
+ 
++Note
++----
++
++This functionality was introduced with libtiff 4.1.
++
+ See also
+ --------
+ 
+diff --git a/doc/libtiff.rst b/doc/libtiff.rst
+index 6a0054c..d96a860 100644
+--- a/doc/libtiff.rst
++++ b/doc/libtiff.rst
+@@ -90,11 +90,15 @@ compatibility on machines with a segmented architecture.
+ :c:func:`realloc`, and :c:func:`free` routines in the C library.)
+ 
+ To deal with segmented pointer issues ``libtiff`` also provides
+-:c:func:`_TIFFmemcpy`, :c:func:`_TIFFmemset`, and :c:func:`_TIFFmemmove`
++:c:func:`_TIFFmemcpy`, :c:func:`_TIFFmemset`, and :c:func:`_TIFFmemcmp`
+ routines that mimic the equivalent ANSI C routines, but that are
+ intended for use with memory allocated through :c:func:`_TIFFmalloc`
+ and :c:func:`_TIFFrealloc`.
+ 
++With ``libtiff`` 4.5 a method was introduced to limit the internal
++memory allocation that functions are allowed to request per call
++(see  :c:func:`TIFFOpenOptionsSetMaxSingleMemAlloc` and :c:func:`TIFFOpenExt`).
++
+ Error Handling
+ --------------
+ 
+@@ -106,6 +110,10 @@ routine that can be specified with a call to :c:func:`TIFFSetErrorHandler`.
+ Likewise warning messages are directed to a single handler routine
+ that can be specified with a call to :c:func:`TIFFSetWarningHandler`
+ 
++Further application-specific and per-TIFF handle (re-entrant) error handler
++and warning handler can be set. Please refer to :doc:`/functions/TIFFError`
++and :doc:`/functions/TIFFOpenOptions`.
++
+ Basic File Handling
+ -------------------
+ 
+@@ -139,7 +147,7 @@ a ``"w"`` argument:
+     main()
+     {
+         TIFF* tif = TIFFOpen("foo.tif", "w");
+-        ... do stuff ...
++        /* ... do stuff ... */
+         TIFFClose(tif);
+     }
+ 
+@@ -157,6 +165,25 @@ to always call :c:func:`TIFFClose` or :c:func:`TIFFFlush` to flush any
+ buffered information to a file.  Note that if you call :c:func:`TIFFClose`
+ you do not need to call :c:func:`TIFFFlush`.
+ 
++.. warning::
++
++    In order to prevent out-of-memory issues when opening a TIFF file
++    :c:func:`TIFFOpenExt` can be used and then the maximum single memory
++    limit in byte that ``libtiff`` internal memory allocation functions
++    are allowed to request per call can be set with
++    :c:func:`TIFFOpenOptionsSetMaxSingleMemAlloc`.
++
++Example
++
++::
++
++    tmsize_t limit = (256 * 1024 * 1024);
++    TIFFOpenOptions *opts = TIFFOpenOptionsAlloc();
++    TIFFOpenOptionsSetMaxSingleMemAlloc(opts, limit);
++    TIFF *tif = TIFFOpenExt("foo.tif", "w", opts);
++    TIFFOpenOptionsFree(opts);
++    /* ... go on here ... */
++
+ TIFF Directories
+ ----------------
+ 
+-- 
+2.40.0
diff --git a/meta-openeuler/recipes-multimedia/libtiff/files/CVE-2023-52355-0002.patch b/meta-openeuler/recipes-multimedia/libtiff/files/CVE-2023-52355-0002.patch
new file mode 100644
index 0000000000000000000000000000000000000000..74c6547caf2ca50dc24d70b9e15a23c8a283d54a
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/libtiff/files/CVE-2023-52355-0002.patch
@@ -0,0 +1,28 @@
+From 16ab4a205cfc938c32686e8d697d048fabf97ed4 Mon Sep 17 00:00:00 2001
+From: Timothy Lyanguzov <theta682@gmail.com>
+Date: Thu, 1 Feb 2024 11:19:06 +0000
+Subject: [PATCH] Fix typo.
+
+CVE: CVE-2023-52355
+Upstream-Status: Backport [https://gitlab.com/libtiff/libtiff/-/commit/16ab4a205cfc938c32686e8d697d048fabf97ed4]
+
+Signed-off-by: Yogita Urade <yogita.urade@windriver.com>
+---
+ doc/libtiff.rst | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/doc/libtiff.rst b/doc/libtiff.rst
+index d96a860..4fedc3e 100644
+--- a/doc/libtiff.rst
++++ b/doc/libtiff.rst
+@@ -169,7 +169,7 @@ you do not need to call :c:func:`TIFFFlush`.
+
+     In order to prevent out-of-memory issues when opening a TIFF file
+     :c:func:`TIFFOpenExt` can be used and then the maximum single memory
+-    limit in byte that ``libtiff`` internal memory allocation functions
++    limit in bytes that ``libtiff`` internal memory allocation functions
+     are allowed to request per call can be set with
+     :c:func:`TIFFOpenOptionsSetMaxSingleMemAlloc`.
+
+--
+2.40.0
\ No newline at end of file
diff --git a/meta-openeuler/recipes-multimedia/libtiff/tiff_%.bbappend b/meta-openeuler/recipes-multimedia/libtiff/tiff_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b931b9ecd33801dcf542b5d6df444adca7c99d23
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/libtiff/tiff_%.bbappend
@@ -0,0 +1,34 @@
+# main bbfile: yocto-poky/meta/recipes-multimedia/libtiff/tiff_4.3.0.bb
+# new ref upstream: openembedded-core/meta/recipes-multimedia/libtiff/tiff_4.5.1.bb
+
+PV = "4.6.0"
+
+LIC_FILES_CHKSUM = "file://LICENSE.md;md5=a3e32d664d6db1386b4689c8121531c3"
+
+# source change to openEuler
+SRC_URI = "file://${BP}.tar.gz \
+        file://backport-CVE-2023-6228.patch \
+        file://backport-0001-CVE-2023-6277.patch \
+        file://backport-0002-CVE-2023-6277.patch \
+        file://backport-0003-CVE-2023-6277.patch \
+        "                             
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+# poky patch
+# the list patchs apply failed
+# file://CVE-2023-6277-At-image-reading-compare-data-size-of-some-tags-data.patch
+# file://CVE-2023-6277-At-image-reading-compare-data-size-of-some-tags-data-2.patch
+# file://CVE-2023-6277-Apply-1-suggestion-s-to-1-file-s.patch
+# file://CVE-2023-6228.patch
+# file://CVE-2023-52356.patch
+SRC_URI:append = " \
+        file://CVE-2023-52355-0001.patch \
+        file://CVE-2023-52355-0002.patch \
+        "
+
+CVE_CHECK_IGNORE:remove = " CVE-2015-7313 CVE-2022-1622 CVE-2022-1623 CVE-2022-1210 "
+CVE_STATUS[CVE-2015-7313] = "fixed-version: Tested with check from https://security-tracker.debian.org/tracker/CVE-2015-7313 and already 4.3.0 doesn't have the issue"
+CVE_STATUS[CVE-2023-3164] = "cpe-incorrect: Issue only affects the tiffcrop tool not compiled by default since 4.6.0"
+
+PACKAGECONFIG[zstd] = "--enable-zstd,--disable-zstd,zstd,"
+PACKAGECONFIG[libdeflate] = "--enable-libdeflate,--disable-libdeflate,libdeflate,"
diff --git a/meta-openeuler/recipes-multimedia/libvorbis/libvorbis_%.bbappend b/meta-openeuler/recipes-multimedia/libvorbis/libvorbis_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..27a5e29a8df6d044889695ff3460458669c4b905
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/libvorbis/libvorbis_%.bbappend
@@ -0,0 +1,7 @@
+# the main bb file: yocto-poky/meta/recipes-multimedia/libvorbis/libvorbis_1.3.7.bb
+
+PV = "1.3.7"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.xz \
+"
diff --git a/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio.inc b/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio.inc
new file mode 100644
index 0000000000000000000000000000000000000000..ae16056d24344367ad284c3c12b4c3e922a8f9d2
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio.inc
@@ -0,0 +1,283 @@
+SUMMARY = "Sound server for Linux and Unix-like operating systems"
+DESCRIPTION = "A general purpose sound server intended to run as a middleware \
+between your applications and your hardware devices, either using ALSA or OSS."
+HOMEPAGE = "http://www.pulseaudio.org"
+SECTION = "libs/multimedia"
+
+# Most of PulseAudio code is under LGPL-2.1-or-later. There are a few
+# exceptions:
+#
+# The "adrian" echo canceller variant has code under a non-standard permissive
+# license. See src/modules/echo-cancel/adrian-license.txt for details. This
+# recipe disables the adrian echo canceller to avoid hassle with the unusual
+# license.
+#
+# The src/modules/reserve* and src/pulsecore/rtkit* files are under the MIT
+# license.
+#
+# The src/pulsecore/filter/ directory contains code under the 3-clause BSD
+# license.
+#
+# People who distribute PulseAudio binaries need to also consider that there
+# are some dependencies to GPL libraries. LGPL code that depends on GPL
+# libraries probably becomes effectively GPL-licensed (at compile-time? or at
+# at link-time?). I'm not a lawyer, though, so I'm not sure of the exact
+# implications. The GPL dependencies only affect the server, not the client
+# library, with the exception of libdbus that affects both. These are the GPL
+# library dependencies:
+#
+# One of the resampler implementations uses libsamplerate. This recipe doesn't
+# enable that resampler, however.
+#
+# One of the database implementations uses gdbm. This recipe doesn't enable
+# that database implementation, however.
+#
+# module-lirc (enabled by PACKAGECONFIG[lirc]) uses LIRC.
+#
+# module-equalizer-sink uses FFTW. This recipe disables that, however.
+#
+# The dependency with the most complicated licensing considerations is libdbus.
+# When PACKAGECONFIG[dbus] is enabled (like it is by default), libdbus will be
+# used by both the server and the client library (libpulse). Does this affect
+# applications that use libpulse? It should also be noted that libdbus is
+# dual-licensed: either GPL-2.0-or-later or AFL-2.0 terms apply. Whose decision
+# is it which of the licenses apply? What a mess. Some people hold the view that
+# libdbus is a system library that is covered by the "special exception" in
+# GPLv2's section 3, and therefore libdbus's GPL license doesn't affect
+# PulseAudio.
+LICENSE = "LGPL-2.1-or-later & MIT & BSD-3-Clause"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=0e5cd938de1a7a53ea5adac38cc10c39 \
+                    file://GPL;md5=4325afd396febcb659c36b49533135d4 \
+                    file://LGPL;md5=2d5025d4aa3495befef8f17206a5b0a1 \
+                    file://src/modules/echo-cancel/adrian-license.txt;md5=abbab006a561fbffccedf1c3531f34ab \
+                    file://src/pulsecore/filter/LICENSE.WEBKIT;md5=49defbaffddf8c51faf606ff7fc3b1f7 \
+                    file://src/pulsecore/resampler.h;beginline=4;endline=21;md5=09794012ae16912c0270f3280cc8ff84 \
+                    file://src/modules/reserve.h;beginline=6;endline=28;md5=0e23094760367d51b6609750e9b31fbb \
+                    file://src/pulsecore/rtkit.h;beginline=6;endline=29;md5=3f00ff966716ae0817c31576d1473528 \
+                    file://src/modules/echo-cancel/adrian-aec.h;beginline=3;endline=12;md5=d3ed4fad1c073f8b06f37495dc5d1026 \
+                    file://src/pulsecore/filter/biquad.h;beginline=1;endline=4;md5=6d46d1365206528a20137355924233c1 \
+"
+
+# libtool is needed for libltdl, used in module loading.
+DEPENDS = "m4-native libatomic-ops libsndfile1 libtool"
+# optional
+DEPENDS += "udev alsa-lib glib-2.0"
+DEPENDS += "speexdsp libxml-parser-perl-native libcap"
+
+inherit bash-completion meson pkgconfig useradd gettext perlnative systemd manpages gsettings
+
+# *.desktop rules wont be generated during configure and build will fail
+# if using --disable-nls
+USE_NLS = "yes"
+
+EXTRA_OEMESON = "\
+		-Dhal-compat=false \
+		-Dorc=disabled \
+		-Daccess_group=audio \
+		-Dopenssl=disabled \
+		-Ddatabase=simple \
+		-Dzshcompletiondir=no \
+		-Dudevrulesdir=`pkg-config --variable=udevdir udev`/rules.d \
+		-Dvalgrind=disabled \
+		-Dtests=false \
+		-Drunning-from-build-tree=false \
+"
+
+# soxr (the SoX Resampler library) doesn't seem to be currently packaged in
+# oe-core nor meta-oe, so let's not add a PACKAGECONFIG entry for it for now.
+EXTRA_OEMESON += "-Dsoxr=disabled"
+
+# The FFTW dependency (for module-equalizer-sink) was removed in commit
+# ddbd713293 without explaining why it was not made a PACKAGECONFIG item
+# instead. Oh well, let's keep it disabled until someone expresses some
+# interest in having it enabled.
+EXTRA_OEMESON += "-Dfftw=disabled"
+
+# The "adrian" echo canceller implementation has a non-standard license
+# (src/modules/echo-cancel/adrian-license.txt). It's a permissive license, so
+# the licensing terms are probably not problematic, but it would be an extra
+# hassle to add the license to OE-Core's set of licenses. The canceller isn't
+# very good anyway, better alternatives exist (such as the webrtc canceller).
+EXTRA_OEMESON += "-Dadrian-aec=false"
+
+PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'bluetooth', 'bluez5', '', d)} \
+                   ${@bb.utils.contains('DISTRO_FEATURES', 'zeroconf', 'avahi', '', d)} \
+                   ${@bb.utils.contains('DISTRO_FEATURES', '3g', 'ofono', '', d)} \
+                   ${@bb.utils.filter('DISTRO_FEATURES', 'ipv6 systemd x11', d)} \
+                   dbus gsettings \
+                   "
+
+PACKAGECONFIG[dbus] = "-Ddbus=enabled,-Ddbus=disabled,dbus"
+PACKAGECONFIG[bluez5] = "-Dbluez5=enabled,-Dbluez5=disabled,bluez5 sbc"
+PACKAGECONFIG[gsettings] = "-Dgsettings=enabled,-Dgsettings=disabled,glib-2.0-native glib-2.0"
+PACKAGECONFIG[ofono] = "-Dbluez5-ofono-headset=true,-Dbluez5-ofono-headset=false,ofono"
+PACKAGECONFIG[gtk] = "-Dgtk=enabled,-Dgtk=disabled,gtk+3"
+PACKAGECONFIG[systemd] = "-Dsystemd=enabled -Dsystemduserunitdir=${systemd_user_unitdir},-Dsystemd=disabled,systemd"
+PACKAGECONFIG[x11] = "-Dx11=enabled,-Dx11=disabled,virtual/libx11 libxtst libice libsm libxcb"
+PACKAGECONFIG[avahi] = "-Davahi=enabled,-Davahi=disabled,avahi"
+PACKAGECONFIG[jack] = "-Djack=enabled,-Djack=disabled,jack"
+# Since many embedded systems don't have non-root users, it's useful to be
+# able to use pulseaudio autospawn for root as well.
+PACKAGECONFIG[autospawn-for-root] = ",,,"
+PACKAGECONFIG[lirc] = "-Dlirc=enabled,-Dlirc=disabled,lirc"
+PACKAGECONFIG[webrtc] = "-Dwebrtc-aec=enabled,-Dwebrtc-aec=disabled,webrtc-audio-processing"
+PACKAGECONFIG[ipv6] = "-Dipv6=true,-Dipv6=false,"
+PACKAGECONFIG[manpages] = "-Dman=true,-Dman=false,"
+
+export TARGET_PFPU = "${TARGET_FPU}"
+
+set_cfg_value () {
+	sed -i -e "s/\(; *\)\?$2 =.*/$2 = $3/" "$1"
+	if ! grep -q "^$2 = $3\$" "$1"; then
+		die "Use of sed to set '$2' to '$3' in '$1' failed"
+	fi
+}
+
+do_compile:append () {
+	if ${@bb.utils.contains('PACKAGECONFIG', 'autospawn-for-root', 'true', 'false', d)}; then
+		set_cfg_value src/pulse/client.conf allow-autospawn-for-root yes
+	fi
+}
+
+do_install:append() {
+	install -d ${D}${sysconfdir}/default/volatiles
+	install -m 0644 ${WORKDIR}/volatiles.04_pulse  ${D}${sysconfdir}/default/volatiles/04_pulse
+}
+
+USERADD_PACKAGES = "pulseaudio-server"
+GROUPADD_PARAM:pulseaudio-server = "--system pulse"
+USERADD_PARAM:pulseaudio-server = "--system --home /var/run/pulse \
+                              --no-create-home --shell /bin/false \
+                              --groups audio,pulse --gid pulse pulse"
+
+PACKAGES =+ "\
+             libpulse \
+             libpulse-mainloop-glib \
+             libpulse-simple \
+             libpulsecommon \
+             libpulsecore \
+             ${PN}-pa-info \
+             ${PN}-server \
+             ${PN}-misc \
+             "
+
+# The console-kit module is included here explicitly so bitbake can map to the
+# RDEPENDS we define for it in this recipe, and thereby ensure that when
+# adding the console-kit module to an image, we also get the necessary
+# consolekit package produced.
+PACKAGES =+ "${@bb.utils.contains('PACKAGECONFIG', 'dbus', 'pulseaudio-module-console-kit', '', d)}"
+
+#upgrade path:
+RREPLACES:pulseaudio-server = "libpulse-bin libpulse-conf"
+
+PACKAGES_DYNAMIC += "^pulseaudio-lib-.* ^pulseaudio-module-.*"
+
+FILES:libpulsecore = "${libdir}/pulseaudio/libpulsecore*.so"
+FILES:libpulsecommon = "${libdir}/pulseaudio/libpulsecommon*.so"
+
+# client.conf configures the behaviour of libpulse, so it belongs in the same
+# package.
+FILES:libpulse = "${libdir}/libpulse.so.* ${sysconfdir}/pulse/client.conf"
+
+FILES:libpulse-simple = "${libdir}/libpulse-simple.so.*"
+FILES:libpulse-mainloop-glib = "${libdir}/libpulse-mainloop-glib.so.*"
+
+FILES:${PN}-dev += "${libdir}/pulse-${PV}/modules/*.la ${datadir}/vala"
+FILES:${PN}-bin += "${sysconfdir}/default/volatiles/04_pulse"
+FILES:${PN}-pa-info = "${bindir}/pa-info"
+FILES:${PN}-server = "${bindir}/pulseaudio ${bindir}/start-* ${sysconfdir} ${bindir}/pactl */udev/rules.d/*.rules */*/udev/rules.d/*.rules ${systemd_user_unitdir}/*"
+FILES:${PN}-server += "${datadir}/dbus-1/system.d/pulseaudio-system.conf"
+
+#SYSTEMD_PACKAGES = "${PN}-server"
+SYSTEMD_SERVICE:${PN}-server = "pulseaudio.service"
+
+FILES:${PN}-misc = "${bindir}/* ${libdir}/pulseaudio/libpulsedsp.so"
+
+# Allow the pulseaudio package to be created empty as a placeholder (-dbg and -dev depend on it)
+FILES:${PN} = ""
+ALLOW_EMPTY:${PN} = "1"
+
+CONFFILES:libpulse = "${sysconfdir}/pulse/client.conf"
+
+CONFFILES:pulseaudio-server = "\ 
+  ${sysconfdir}/pulse/default.pa \
+  ${sysconfdir}/pulse/daemon.conf \
+  ${sysconfdir}/pulse/system.pa \
+  "
+
+pkg_postinst:${PN}-server() {
+        if [ -z "$D" ] && [ -e ${sysconfdir}/init.d/populate-volatile.sh ] ; then
+            ${sysconfdir}/init.d/populate-volatile.sh update
+        fi
+}
+
+python populate_packages:prepend() {
+    plugindir = d.expand('${libdir}/pulseaudio/modules/')
+    do_split_packages(d, plugindir, r'^module-(.*)\.so$', '${PN}-module-%s', 'PulseAudio module for %s', extra_depends='', prepend=True)
+    do_split_packages(d, plugindir, r'^lib(.*)\.so$', '${PN}-lib-%s', 'PulseAudio library for %s', extra_depends='', prepend=True)
+}
+
+# pa-info is a bash script that collects information about the audio setup.
+# It's primarily useful for attaching an information dump when reporting bugs.
+RDEPENDS:${PN}-pa-info = "\
+                          alsa-utils-amixer \
+                          alsa-utils-aplay \
+                          alsa-utils-scripts \
+                          bash \
+                          ${PN}-server \
+                          "
+
+RDEPENDS:pulseaudio-server = " \
+    pulseaudio-module-filter-apply \
+    pulseaudio-module-filter-heuristics \
+    pulseaudio-module-udev-detect \
+    pulseaudio-module-null-sink \
+    pulseaudio-module-device-restore \
+    pulseaudio-module-stream-restore \
+    pulseaudio-module-card-restore \
+    pulseaudio-module-augment-properties \
+    pulseaudio-module-detect \
+    pulseaudio-module-alsa-sink \
+    pulseaudio-module-alsa-source \
+    pulseaudio-module-alsa-card \
+    pulseaudio-module-native-protocol-unix \
+    pulseaudio-module-default-device-restore \
+    pulseaudio-module-intended-roles \
+    pulseaudio-module-rescue-streams \
+    pulseaudio-module-always-sink \
+    pulseaudio-module-suspend-on-idle \
+    pulseaudio-module-position-event-sounds \
+    pulseaudio-module-role-cork \
+    pulseaudio-module-switch-on-port-available"
+
+# If the server is installed, it's usually desirable to make ALSA applications
+# use PulseAudio. alsa-plugins-pulseaudio-conf will install the configuration
+# that makes the PulseAudio plugin the default ALSA device.
+RDEPENDS:pulseaudio-server += "${@bb.utils.contains('DISTRO_FEATURES', 'pulseaudio', 'alsa-plugins-pulseaudio-conf', '', d)}"
+
+# pulseaudio-module-console-kit is built whenever dbus is enabled by PACKAGECONFIG
+# but consolekit depends on libx11 and is available only for DISTRO with x11 in DISTRO_FEATURES
+RDEPENDS:pulseaudio-module-console-kit =+ "${@bb.utils.contains('DISTRO_FEATURES', 'sysvinit x11', 'consolekit', '', d)}"
+RDEPENDS:pulseaudio-misc += "pulseaudio-module-cli-protocol-unix"
+
+FILES:${PN}-module-alsa-card += "${datadir}/pulseaudio/alsa-mixer"
+
+GSETTINGS_PACKAGE = "${@bb.utils.contains('PACKAGECONFIG', 'gsettings', '${PN}-module-gsettings', '', d)}"
+FILES:${PN}-module-gsettings += "${libexecdir}/pulse/gsettings-helper ${datadir}/GConf/gsettings ${datadir}/glib-2.0/schemas"
+
+# The console-kit module is good to have on X11 systems (it keeps PulseAudio
+# running for the duration of the user login session). The device-manager and
+# x11-* modules are referenced from the start-pulseaudio-x11 script, so those
+# modules must be installed when X11 is enabled.
+RDEPENDS:pulseaudio-server += "\
+        ${@bb.utils.contains('DISTRO_FEATURES', 'x11', '\
+                pulseaudio-module-device-manager \
+                pulseaudio-module-x11-cork-request \
+                pulseaudio-module-x11-publish \
+                pulseaudio-module-x11-xsmp \
+        ', '', d)}"
+
+RDEPENDS:pulseaudio-server += "${@bb.utils.contains('DISTRO_FEATURES', 'x11', \
+                                  bb.utils.contains('DISTRO_FEATURES', 'systemd', 'pulseaudio-module-systemd-login', 'pulseaudio-module-console-kit', d), \
+                                  '', d)}"
diff --git a/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio/0001-client-conf-Add-allow-autospawn-for-root.patch b/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio/0001-client-conf-Add-allow-autospawn-for-root.patch
new file mode 100644
index 0000000000000000000000000000000000000000..33f7709ae4c452e68326265c1e8587543825046f
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio/0001-client-conf-Add-allow-autospawn-for-root.patch
@@ -0,0 +1,97 @@
+From babec3a50dd710d26b72f6c6d43bd79b04e954a6 Mon Sep 17 00:00:00 2001
+From: Tanu Kaskinen <tanu.kaskinen@linux.intel.com>
+Date: Tue, 28 Apr 2015 14:32:43 +0300
+Subject: [PATCH] client-conf: Add allow-autospawn-for-root
+
+Usually autospawning for root is a bad idea, since it can easily
+interfere with other users' PulseAudio instances, but in embedded
+environments where only root exists, autospawning is fine.
+
+Upstream-Status: Denied [Upstream hasn't so far been convinced that
+this feature is needed. The view is that running the graphical session
+as root doesn't make sense even on embedded systems, or if it does,
+running PulseAudio in the system mode should be a good solution for
+that use case. If someone can prove otherwise, the patch would
+probably be accepted.]
+
+Signed-off-by: Tanu Kaskinen <tanu.kaskinen@linux.intel.com>
+---
+ man/pulse-client.conf.5.xml.in | 9 +++++++++
+ src/pulse/client-conf.c        | 1 +
+ src/pulse/client-conf.h        | 1 +
+ src/pulse/client.conf.in       | 1 +
+ src/pulse/context.c            | 2 +-
+ 5 files changed, 13 insertions(+), 1 deletion(-)
+
+diff --git a/man/pulse-client.conf.5.xml.in b/man/pulse-client.conf.5.xml.in
+index b88898c..e737c96 100644
+--- a/man/pulse-client.conf.5.xml.in
++++ b/man/pulse-client.conf.5.xml.in
+@@ -82,6 +82,15 @@ License along with PulseAudio; if not, see <http://www.gnu.org/licenses/>.
+     </option>
+ 
+     <option>
++      <p><opt>allow-autospawn-for-root=</opt> Allow autospawning also for root.
++      Takes a boolean value, defaults to <opt>no</opt>. If the <opt>autospawn
++      </opt> option is disabled, this option has no effect. Autospawning for
++      root is disabled by default, because running PulseAudio as root will
++      interfere with regular users' PulseAudio instances. This option should be
++      enabled only in environments where there are no regular users at all.</p>
++    </option>
++
++    <option>
+       <p><opt>daemon-binary=</opt> Path to the PulseAudio daemon to
+       run when autospawning. Defaults to a path configured at compile
+       time.</p>
+diff --git a/src/pulse/client-conf.c b/src/pulse/client-conf.c
+index a3c9486..9f68ee5 100644
+--- a/src/pulse/client-conf.c
++++ b/src/pulse/client-conf.c
+@@ -138,6 +138,7 @@ void pa_client_conf_load(pa_client_conf *c, bool load_from_x11, bool load_from_e
+         { "default-server",         pa_config_parse_string,   &c->default_server, NULL },
+         { "default-dbus-server",    pa_config_parse_string,   &c->default_dbus_server, NULL },
+         { "autospawn",              pa_config_parse_bool,     &c->autospawn, NULL },
++        { "allow-autospawn-for-root", pa_config_parse_bool,   &c->allow_autospawn_for_root, NULL },
+         { "cookie-file",            pa_config_parse_string,   &c->cookie_file_from_client_conf, NULL },
+         { "disable-shm",            pa_config_parse_bool,     &c->disable_shm, NULL },
+         { "enable-shm",             pa_config_parse_not_bool, &c->disable_shm, NULL },
+diff --git a/src/pulse/client-conf.h b/src/pulse/client-conf.h
+index 7691ec7..19db7ed 100644
+--- a/src/pulse/client-conf.h
++++ b/src/pulse/client-conf.h
+@@ -38,6 +38,7 @@ typedef struct pa_client_conf {
+     char *cookie_file_from_application;
+     char *cookie_file_from_client_conf;
+     bool autospawn, disable_shm, disable_memfd, auto_connect_localhost, auto_connect_display;
++    bool allow_autospawn_for_root;
+     size_t shm_size;
+ } pa_client_conf;
+ 
+diff --git a/src/pulse/client.conf.in b/src/pulse/client.conf.in
+index 26b7790..69830ef 100644
+--- a/src/pulse/client.conf.in
++++ b/src/pulse/client.conf.in
+@@ -23,6 +23,7 @@
+ ; default-dbus-server =
+ 
+ ; autospawn = yes
++; allow-autospawn-for-root = no
+ ; daemon-binary = @PA_BINARY@
+ ; extra-arguments = --log-target=syslog
+ 
+diff --git a/src/pulse/context.c b/src/pulse/context.c
+index 69be5f4..d6e13e8 100644
+--- a/src/pulse/context.c
++++ b/src/pulse/context.c
+@@ -1027,7 +1027,7 @@ int pa_context_connect(
+     if (!(flags & PA_CONTEXT_NOAUTOSPAWN) && c->conf->autospawn) {
+ 
+ #ifdef HAVE_GETUID
+-        if (getuid() == 0)
++        if (!c->conf->allow_autospawn_for_root && getuid() == 0)
+             pa_log_debug("Not doing autospawn since we are root.");
+         else {
+             c->do_autospawn = true;
+-- 
+2.8.1
+
diff --git a/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio/0001-doxygen-meson.build-remove-dependency-on-doxygen-bin.patch b/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio/0001-doxygen-meson.build-remove-dependency-on-doxygen-bin.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b1a43bd7f0e1fea29c48557695072dd1700ceabd
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio/0001-doxygen-meson.build-remove-dependency-on-doxygen-bin.patch
@@ -0,0 +1,26 @@
+From 4ee244d0824e772ab35abb0f9df5e8088e16fc5d Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Mon, 26 Apr 2021 19:30:40 +0200
+Subject: [PATCH] doxygen/meson.build: remove dependency on doxygen binary
+
+New meson refuses to complete confuguration if doxygen is absent
+even if this target is never actually run. As we never run it,
+let's remove it, until upstream and/or meson figure out that it's
+optional and should be treated as such.
+
+Upstream-Status: Inappropriate [needs proper upstream fix]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ doxygen/meson.build | 2 --
+ 1 file changed, 2 deletions(-)
+
+diff --git a/doxygen/meson.build b/doxygen/meson.build
+index afc0e49..df55c83 100644
+--- a/doxygen/meson.build
++++ b/doxygen/meson.build
+@@ -6,5 +6,3 @@ doxygen_conf = configure_file(
+   configuration : cdata,
+ )
+ 
+-run_target('doxygen',
+-  command : ['doxygen', doxygen_conf])
diff --git a/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio/0002-do-not-display-CLFAGS-to-improve-reproducibility-bui.patch b/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio/0002-do-not-display-CLFAGS-to-improve-reproducibility-bui.patch
new file mode 100644
index 0000000000000000000000000000000000000000..48f0492177143d397b98d833387543e42afd7cdb
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio/0002-do-not-display-CLFAGS-to-improve-reproducibility-bui.patch
@@ -0,0 +1,30 @@
+From f0ddd7c36556ad05c1398fdd132947323ad26473 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Thu, 6 Dec 2018 11:43:41 +0800
+Subject: [PATCH 2/2] do not display CLFAGS to improve reproducibility build
+
+Macro PA_CFLAGS contains build path, do not use it to
+display CFLAGS which could improve reproducibility build.
+
+Upstream-Status: Inappropriate [oe specific]
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ src/daemon/main.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/daemon/main.c b/src/daemon/main.c
+index 30ef499..5c3abf0 100644
+--- a/src/daemon/main.c
++++ b/src/daemon/main.c
+@@ -916,7 +916,7 @@ int main(int argc, char *argv[]) {
+     pa_set_env_and_record("PULSE_SYSTEM", conf->system_instance ? "1" : "0");
+ 
+     pa_log_info("This is PulseAudio %s", PACKAGE_VERSION);
+-    pa_log_debug("Compilation CFLAGS: %s", PA_CFLAGS);
++    pa_log_debug("Compilation CFLAGS: ***");
+ 
+ #ifdef HAVE_LIBSAMPLERATE
+     pa_log_warn("Compiled with DEPRECATED libsamplerate support!");
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio/volatiles.04_pulse b/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio/volatiles.04_pulse
new file mode 100644
index 0000000000000000000000000000000000000000..5b1998032be44019ad5b9f813feb74b597acb75f
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio/volatiles.04_pulse
@@ -0,0 +1,2 @@
+# <type> <owner> <group> <mode> <path> <linksource>
+d pulse pulse 0755 /var/run/pulse none
diff --git a/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend b/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bf5e83256a038c8aa97053c108797898fd7d18c2
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio_%.bbappend
@@ -0,0 +1,13 @@
+# main bb: openembedded-core/meta/recipes-multimedia/pulseaudio/pulseaudio_16.1.bb
+# from git://git.openembedded.org/openembedded-core
+
+PV = "17.0"
+
+SRC_URI += " \
+        file://${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
+
+# it is a mobile feature
+PACKAGECONFIG:remove = " ofono "
diff --git a/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio_16.1.bb b/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio_16.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..64002cd1cc0e4d8902206aebf80ae93f44b78194
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/pulseaudio/pulseaudio_16.1.bb
@@ -0,0 +1,10 @@
+require pulseaudio.inc
+
+SRC_URI = "http://freedesktop.org/software/pulseaudio/releases/${BP}.tar.xz \
+           file://0001-client-conf-Add-allow-autospawn-for-root.patch \
+           file://0002-do-not-display-CLFAGS-to-improve-reproducibility-bui.patch \
+           file://volatiles.04_pulse \
+           file://0001-doxygen-meson.build-remove-dependency-on-doxygen-bin.patch \
+           "
+SRC_URI[sha256sum] = "8eef32ce91d47979f95fd9a935e738cd7eb7463430dabc72863251751e504ae4"
+UPSTREAM_CHECK_REGEX = "pulseaudio-(?P<pver>\d+(\.(?!99)\d+)+)\.tar"
diff --git a/meta-openeuler/recipes-multimedia/sbc/sbc_%.bbappend b/meta-openeuler/recipes-multimedia/sbc/sbc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d2ecd80a83f4f8182170b4dadfc4d1f11168b153
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/sbc/sbc_%.bbappend
@@ -0,0 +1,14 @@
+# main bb: yocto-poky/meta/recipes-multimedia/sbc/sbc_1.5.bb
+
+PV = "2.0"
+
+# no need for 2.0
+SRC_URI:remove = " \
+        file://0001-sbc_primitives-Fix-build-on-non-x86.patch \
+"
+
+SRC_URI:prepend = " \
+        file://${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-multimedia/speex/speexdsp_%.bbappend b/meta-openeuler/recipes-multimedia/speex/speexdsp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d0e63ca75fe6a3f88fbc516dbdd1edfc4f3bfb98
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/speex/speexdsp_%.bbappend
@@ -0,0 +1,11 @@
+# main bb: yocto-poky/meta/recipes-multimedia/speex/speexdsp_1.2.0.bb
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=eff3f76350f52a99a3df5eec6b79c02a"
+
+PV = "1.2.1"
+
+SRC_URI += " \
+        file://${BP}.tar.gz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-multimedia/webm/libvpx_%.bbappend b/meta-openeuler/recipes-multimedia/webm/libvpx_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f7ee5d7fb0669f43572c70a98227bc83beba9697
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/webm/libvpx_%.bbappend
@@ -0,0 +1,19 @@
+# the main bb file: yocto-meta-openembedded/meta-oe/recipes-multimedia/webm/libvpx_1.11.0.bb
+
+PV = "1.13.1"
+
+SRC_URI:prepend = " \
+    file://v${PV}.tar.gz \
+    file://add-riscv64-arch.patch \
+    file://CVE-2024-5197-pre1.patch \
+    file://CVE-2024-5197-1.patch \
+    file://CVE-2024-5197-2.patch \
+    file://CVE-2024-5197-3.patch \
+"
+
+S = "${WORKDIR}/${BP}"
+
+# sync from meta-oe/recipes-multimedia/webm/libvpx_1.13.0.bb
+BUILD_LDFLAGS += "-pthread"
+BBCLASSEXTEND += "native"
+
diff --git a/meta-openeuler/recipes-multimedia/webp/libwebp_%.bbappend b/meta-openeuler/recipes-multimedia/webp/libwebp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a31b1da0a098409fa53c1eb593bfa2600664a55c
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/webp/libwebp_%.bbappend
@@ -0,0 +1,14 @@
+# the main bb file: yocto-poky/meta/recipes-multimedia/webp/libwebp_1.2.4.bb
+
+PV = "1.3.2"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+    file://libwebp-freeglut.patch \
+    file://backport-0001-CVE-2023-4863.patch \
+"
+
+SRC_URI[sha256sum] = "2a499607df669e40258e53d0ade8035ba4ec0175244869d1025d460562aa09b4"
+
+# sync from 1.3.2 openembedded-core/meta/recipes-multimedia/webp/libwebp_1.3.2.bb
+BBCLASSEXTEND += "native nativesdk"   
diff --git a/meta-openeuler/recipes-multimedia/x264/x264_%.bbappend b/meta-openeuler/recipes-multimedia/x264/x264_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9be4fd27d7791ee57d2550460b8a1786dff2dd1b
--- /dev/null
+++ b/meta-openeuler/recipes-multimedia/x264/x264_%.bbappend
@@ -0,0 +1,40 @@
+# main bbfile: yocto-poky/meta/recipes-multimedia/x264/x264_git.bb
+
+PV = "0.164"
+
+# source change to openEuler
+SRC_URI = "file://x264-0.164-20231001git31e19f92.tar.bz2 \
+        file://x264-nover.patch \
+        file://x264-10b.patch \
+        file://x264-opencl.patch \
+        file://version.h \
+        "                             
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+S = "${WORKDIR}/x264-0.164-20231001git31e19f92"
+
+# 31e19f92f00c7003fa115047ce50978bc98c3a0d not need
+# ref 31e19f92f00c7003fa115047ce50978bc98c3a0d from openembedded-core recipes
+X264_DISABLE_ASM:remove = " \
+         --extra-cflags="${TUNE_CCARGS}" \
+"
+
+# ref 31e19f92f00c7003fa115047ce50978bc98c3a0d from openembedded-core recipes
+COMPATIBLE_HOST:x86-x32 = "null"
+
+do_prepare_gnu_config() {
+    if [ "${OPENEULER_PREBUILT_TOOLS_ENABLE}" = "yes" ];then
+        test -d "${STAGING_DATADIR_NATIVE}/gnu-config/" || mkdir -p "${STAGING_DATADIR_NATIVE}/gnu-config/"
+        rm -rf ${STAGING_DATADIR_NATIVE}/gnu-config/*
+        install -m 0755 ${OPENEULER_NATIVESDK_SYSROOT}/usr/share/gnu-config/config.guess  ${STAGING_DATADIR_NATIVE}/gnu-config/
+        install -m 0755 ${OPENEULER_NATIVESDK_SYSROOT}/usr/share/gnu-config/config.sub  ${STAGING_DATADIR_NATIVE}/gnu-config/
+    fi
+}
+
+do_configure:append() {
+    cat ${WORKDIR}/version.h >> ${S}/x264_config.h
+}
+
+do_prepare_recipe_sysroot[postfuncs] += "do_prepare_gnu_config"
+
diff --git a/meta-openeuler/recipes-rt/rt-tests/hwlatdetect_%.bbappend b/meta-openeuler/recipes-rt/rt-tests/hwlatdetect_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6a00c77f150a8ce6e8885b947f03383b61353891
--- /dev/null
+++ b/meta-openeuler/recipes-rt/rt-tests/hwlatdetect_%.bbappend
@@ -0,0 +1 @@
+require rt-tests-openeuler.inc
diff --git a/meta-openeuler/recipes-rt/rt-tests/rt-tests-openeuler.inc b/meta-openeuler/recipes-rt/rt-tests/rt-tests-openeuler.inc
new file mode 100644
index 0000000000000000000000000000000000000000..bf290081b83cbdba50b04be3a8650e9201560639
--- /dev/null
+++ b/meta-openeuler/recipes-rt/rt-tests/rt-tests-openeuler.inc
@@ -0,0 +1,9 @@
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+
+SRC_URI:append = " \
+    file://${OPENEULER_LOCAL_NAME}/rt-tests/rt-tests-${PV}.tar.gz \
+    "
+
+S = "${WORKDIR}/rt-tests-${PV}"
diff --git a/meta-openeuler/recipes-rt/rt-tests/rt-tests_%.bbappend b/meta-openeuler/recipes-rt/rt-tests/rt-tests_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6a00c77f150a8ce6e8885b947f03383b61353891
--- /dev/null
+++ b/meta-openeuler/recipes-rt/rt-tests/rt-tests_%.bbappend
@@ -0,0 +1 @@
+require rt-tests-openeuler.inc
diff --git a/meta-openeuler/recipes-sato/l3afpad/l3afpad_%.bbappend b/meta-openeuler/recipes-sato/l3afpad/l3afpad_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3e5e14ea5ae19533347bbcfcfb032e4fa299c97d
--- /dev/null
+++ b/meta-openeuler/recipes-sato/l3afpad/l3afpad_%.bbappend
@@ -0,0 +1,12 @@
+# main bb: yocto-poky/meta/recipes-sato/l3afpad/l3afpad_git.bb
+# ref: git://git.toradex.com/meta-lxde.git
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "0.8.18.1.11"
+
+SRC_URI = " \
+        file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-sato/pcmanfm/pcmanfm_%.bbappend b/meta-openeuler/recipes-sato/pcmanfm/pcmanfm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9956068ae4f3c99e5812e5621bdbf1fe8f935cbf
--- /dev/null
+++ b/meta-openeuler/recipes-sato/pcmanfm/pcmanfm_%.bbappend
@@ -0,0 +1,14 @@
+# main bb: yocto-poky/meta/recipes-sato/pcmanfm/pcmanfm_1.3.2.bb
+
+PV = "1.3.2"
+
+SRC_URI += " \
+        file://${BP}.tar.xz \
+        file://pcmanfm-0101-split-out-per-monitor-initialization-part-from-fm_de.patch \
+        file://pcmanfm-0102-use-GList-for-FmDesktop-entries-instead-of-static-ar.patch \
+        file://pcmanfm-0103-Fix-the-bug-that-desktop-configuration-is-not-proper.patch \
+        file://pcmanfm-0104-Finish-implementation-of-inserting-new-monitor.patch \
+        file://pcmanfm-0202-connect_model-connect-to-signal-before-setting-folde.patch \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-support/acl/acl_%.bbappend b/meta-openeuler/recipes-support/acl/acl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8bd2c293900d2aa1753773810bc86ca1e8d14c9a
--- /dev/null
+++ b/meta-openeuler/recipes-support/acl/acl_%.bbappend
@@ -0,0 +1,11 @@
+# main bbfile: yocto-poky/meta/recipes-support/attr/acl_2.2.53.bb
+
+# acl version in openEuler
+PV = "2.3.1"
+
+
+SRC_URI:prepend = "file://${BP}.tar.gz "
+
+# because PV is different,  the md5 and sha256 should also be updated
+SRC_URI[md5sum] = "3cecb80cb0a52a0b273e6698ba642263"
+SRC_URI[sha256sum] = "760c61c68901b37fdd5eefeeaf4c0c7a26bdfdd8ac747a1edff1ce0e243c11af"
diff --git a/meta-openeuler/recipes-support/atk/at-spi2-core_%.bbappend b/meta-openeuler/recipes-support/atk/at-spi2-core_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9b05fcf49f51641223f884a52f6930b6e3ace410
--- /dev/null
+++ b/meta-openeuler/recipes-support/atk/at-spi2-core_%.bbappend
@@ -0,0 +1,3 @@
+PV = "2.51.0"
+
+SRC_URI:prepend = "file://${BP}.tar.xz "
diff --git a/meta-openeuler/recipes-support/atk/at-spi2-core_2.50.1.bb b/meta-openeuler/recipes-support/atk/at-spi2-core_2.50.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d267a354d007a429c72338dd9ea9bffb900ed178
--- /dev/null
+++ b/meta-openeuler/recipes-support/atk/at-spi2-core_2.50.1.bb
@@ -0,0 +1,48 @@
+SUMMARY = "Assistive Technology Service Provider Interface (dbus core)"
+
+DESCRIPTION = "It provides a Service Provider Interface for the Assistive Technologies available on the GNOME platform and a library against which applications can be linked."
+
+HOMEPAGE = "https://wiki.linuxfoundation.org/accessibility/d-bus"
+BUGTRACKER = "http://bugzilla.gnome.org/"
+LICENSE = "LGPL-2.1-or-later"
+LIC_FILES_CHKSUM = "file://COPYING;md5=4fbd65380cdd255951079008b364516c"
+
+MAJ_VER = "${@oe.utils.trim_version("${PV}", 2)}"
+
+SRC_URI = "${GNOME_MIRROR}/${BPN}/${MAJ_VER}/${BPN}-${PV}.tar.xz"
+
+SRC_URI[sha256sum] = "5727b5c0687ac57ba8040e79bd6731b714a36b8fcf32190f236b8fb3698789e7"
+
+DEPENDS = " \
+	dbus \
+	glib-2.0 \
+	glib-2.0-native \
+	libxml2 \
+	${@'python3-sphinx-native' if d.getVar('GIDOCGEN_ENABLED') == 'True' else ''} \
+"
+
+# For backwards compatibility
+PROVIDES += "atk at-spi2-atk"
+RPROVIDES:${PN} += "atk at-spi2-atk"
+
+inherit meson gi-docgen gettext systemd pkgconfig upstream-version-is-even gobject-introspection
+
+EXTRA_OEMESON = " -Dsystemd_user_dir=${systemd_user_unitdir} \
+                  -Ddbus_daemon=${bindir}/dbus-daemon"
+
+PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'x11', d)}"
+PACKAGECONFIG[x11] = "-Dx11=enabled,-Dx11=disabled,virtual/libx11 libxi libxtst"
+
+GIDOCGEN_MESON_OPTION = "docs"
+GIR_MESON_OPTION = 'introspection'
+GIR_MESON_ENABLE_FLAG = 'enabled'
+GIR_MESON_DISABLE_FLAG = 'disabled'
+
+FILES:${PN} += "${libdir}/gnome-settings-daemon-3.0/gtk-modules/at-spi2-atk.desktop \
+                ${libdir}/gtk-2.0/modules/libatk-bridge.so \
+                ${datadir}/dbus-1/services/*.service \
+                ${datadir}/dbus-1/accessibility-services/*.service \
+                ${datadir}/defaults/at-spi2 \
+                ${systemd_user_unitdir}/at-spi-dbus-bus.service \
+                "
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-support/atk/atk_%.bbappend b/meta-openeuler/recipes-support/atk/atk_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6b21c0bd1db708f97253cf6e163cdd9b5f2583c8
--- /dev/null
+++ b/meta-openeuler/recipes-support/atk/atk_%.bbappend
@@ -0,0 +1,8 @@
+PV = "2.38.0"
+
+SRC_URI = " \
+        file://${BPN}-${PV}.tar.xz \
+"
+
+SRC_URI[archive.md5sum] = "4dcea15cbf166706c166fc4fee05e3f8"
+SRC_URI[archive.sha256sum] = "ac4de2a4ef4bd5665052952fe169657e65e895c5057dffb3c2a810f6191a0c36"
diff --git a/meta-openeuler/recipes-support/attr/attr_%.bbappend b/meta-openeuler/recipes-support/attr/attr_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e23f8888f7be08e36a7b7133e785c4196b7a7500
--- /dev/null
+++ b/meta-openeuler/recipes-support/attr/attr_%.bbappend
@@ -0,0 +1,11 @@
+# main bbfile: yocto-poky/meta/recipes-support/attr/attr_2.5.1.bb
+
+# attr version in openEuler
+PV = "2.5.1"
+
+SRC_URI += " \
+            file://${BP}.tar.gz \
+            file://0001-bypass-wrong-output-when-enabled-selinux.patch \
+            file://0002-dont-skip-security.evm-when-copy-xattr.patch \
+            file://0003-attr-eliminate-a-dead-store-in-attr_copy_action.patch \
+        "
diff --git a/meta-openeuler/recipes-support/bash-completion/bash-completion_%.bbappend b/meta-openeuler/recipes-support/bash-completion/bash-completion_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6385f4b7b8fd09b561a2a8ede92ec3eb93f145bd
--- /dev/null
+++ b/meta-openeuler/recipes-support/bash-completion/bash-completion_%.bbappend
@@ -0,0 +1,10 @@
+# version in openEuler
+PV = "2.12.0"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
+
+# add patches in openEuler
+SRC_URI:prepend = " \
+    file://${BP}.tar.xz \
+    file://bash-completion-2.12.0-remove-python2.patch \
+"
diff --git a/meta-openeuler/recipes-support/bmap-tools/bmap-tools_%.bbappend b/meta-openeuler/recipes-support/bmap-tools/bmap-tools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..16d3e748ba2aec9e52bd465959c02dd2d8f598ef
--- /dev/null
+++ b/meta-openeuler/recipes-support/bmap-tools/bmap-tools_%.bbappend
@@ -0,0 +1,5 @@
+PV = "3.6"
+
+SRC_URI = "file://${BPN}-${PV}.tar.gz"
+
+S = "${WORKDIR}/${BPN}-${PV}"
diff --git a/meta-openeuler/recipes-support/boost/boost-build-native_%.bbappend b/meta-openeuler/recipes-support/boost/boost-build-native_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..302581364c3cd97a2bcd43662b292edaf63e9a17
--- /dev/null
+++ b/meta-openeuler/recipes-support/boost/boost-build-native_%.bbappend
@@ -0,0 +1,14 @@
+# main bbfile: meta/recipes-support/boost/boost-build-native_4.3.0.bb
+
+OPENEULER_REPO_NAME = "boost"
+
+PV = "1.83.0"
+
+BOOST_VER = "${@"_".join(d.getVar("PV").split("."))}"
+BOOST_P = "boost_${BOOST_VER}"
+
+SRC_URI:prepend = " \
+        file://${BOOST_P}.tar.gz \
+"
+
+S = "${WORKDIR}/${BOOST_P}/tools/build"
diff --git a/meta-openeuler/recipes-support/boost/boost/0001-Don-t-set-up-arch-instruction-set-flags-we-do-that-o.patch b/meta-openeuler/recipes-support/boost/boost/0001-Don-t-set-up-arch-instruction-set-flags-we-do-that-o.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4fe15741bf6396c0dc36bea645d055143b2257b5
--- /dev/null
+++ b/meta-openeuler/recipes-support/boost/boost/0001-Don-t-set-up-arch-instruction-set-flags-we-do-that-o.patch
@@ -0,0 +1,176 @@
+From 21ba558abe074e7d49bdc931018ce2138e6e8eb5 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Tue, 18 Dec 2018 15:42:57 +0100
+Subject: [PATCH] Don't set up arch/instruction-set flags, we do that
+
+ourselves
+
+Upstream-Status: Inappropriate
+Signed-off-by: Christopher Larson <chris_larson@mentor.com>
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ tools/build/src/tools/gcc.jam | 153 ----------------------------------
+ 1 file changed, 153 deletions(-)
+
+diff --git a/tools/build/src/tools/gcc.jam b/tools/build/src/tools/gcc.jam
+index 726555369..5c5f8ba91 100644
+--- a/tools/build/src/tools/gcc.jam
++++ b/tools/build/src/tools/gcc.jam
+@@ -1124,156 +1124,3 @@ local rule cpu-flags ( toolset variable : architecture : instruction-set + :
+         <architecture>$(architecture)/<instruction-set>$(instruction-set)
+         : $(values) ;
+ }
+-
+-
+-# Set architecture/instruction-set options.
+-#
+-# x86 and compatible
+-# The 'native' option appeared in gcc 4.2 so we cannot safely use it as default.
+-# Use i686 instead for 32-bit.
+-toolset.flags gcc OPTIONS <architecture>x86/<address-model>32/<instruction-set> : -march=i686 ;
+-cpu-flags gcc OPTIONS : x86 : native : -march=native ;
+-cpu-flags gcc OPTIONS : x86 : i486 : -march=i486 ;
+-cpu-flags gcc OPTIONS : x86 : i586 : -march=i586 ;
+-cpu-flags gcc OPTIONS : x86 : i686 : -march=i686 ;
+-cpu-flags gcc OPTIONS : x86 : pentium : -march=pentium ;
+-cpu-flags gcc OPTIONS : x86 : pentium-mmx : -march=pentium-mmx ;
+-cpu-flags gcc OPTIONS : x86 : pentiumpro : -march=pentiumpro ;
+-cpu-flags gcc OPTIONS : x86 : pentium2 : -march=pentium2 ;
+-cpu-flags gcc OPTIONS : x86 : pentium3 : -march=pentium3 ;
+-cpu-flags gcc OPTIONS : x86 : pentium3m : -march=pentium3m ;
+-cpu-flags gcc OPTIONS : x86 : pentium-m : -march=pentium-m ;
+-cpu-flags gcc OPTIONS : x86 : pentium4 : -march=pentium4 ;
+-cpu-flags gcc OPTIONS : x86 : pentium4m : -march=pentium4m ;
+-cpu-flags gcc OPTIONS : x86 : prescott : -march=prescott ;
+-cpu-flags gcc OPTIONS : x86 : nocona : -march=nocona ;
+-cpu-flags gcc OPTIONS : x86 : core2 : -march=core2 ;
+-cpu-flags gcc OPTIONS : x86 : conroe : -march=core2 ;
+-cpu-flags gcc OPTIONS : x86 : conroe-xe : -march=core2 ;
+-cpu-flags gcc OPTIONS : x86 : conroe-l : -march=core2 ;
+-cpu-flags gcc OPTIONS : x86 : allendale : -march=core2 ;
+-cpu-flags gcc OPTIONS : x86 : wolfdale : -march=core2 -msse4.1 ;
+-cpu-flags gcc OPTIONS : x86 : merom : -march=core2 ;
+-cpu-flags gcc OPTIONS : x86 : merom-xe : -march=core2 ;
+-cpu-flags gcc OPTIONS : x86 : kentsfield : -march=core2 ;
+-cpu-flags gcc OPTIONS : x86 : kentsfield-xe : -march=core2 ;
+-cpu-flags gcc OPTIONS : x86 : yorksfield : -march=core2 ;
+-cpu-flags gcc OPTIONS : x86 : penryn : -march=core2 ;
+-cpu-flags gcc OPTIONS : x86 : corei7 : -march=corei7 ;
+-cpu-flags gcc OPTIONS : x86 : nehalem : -march=corei7 ;
+-cpu-flags gcc OPTIONS : x86 : corei7-avx : -march=corei7-avx ;
+-cpu-flags gcc OPTIONS : x86 : sandy-bridge : -march=corei7-avx ;
+-cpu-flags gcc OPTIONS : x86 : core-avx-i : -march=core-avx-i ;
+-cpu-flags gcc OPTIONS : x86 : ivy-bridge : -march=core-avx-i ;
+-cpu-flags gcc OPTIONS : x86 : haswell : -march=core-avx-i -mavx2 -mfma -mbmi -mbmi2 -mlzcnt ;
+-cpu-flags gcc OPTIONS : x86 : broadwell : -march=broadwell ;
+-cpu-flags gcc OPTIONS : x86 : skylake : -march=skylake ;
+-cpu-flags gcc OPTIONS : x86 : skylake-avx512 : -march=skylake-avx512 ;
+-cpu-flags gcc OPTIONS : x86 : cannonlake : -march=skylake-avx512 -mavx512vbmi -mavx512ifma -msha ;
+-cpu-flags gcc OPTIONS : x86 : icelake-client : -march=icelake-client ;
+-cpu-flags gcc OPTIONS : x86 : icelake-server : -march=icelake-server ;
+-cpu-flags gcc OPTIONS : x86 : cascadelake : -march=skylake-avx512 -mavx512vnni ;
+-cpu-flags gcc OPTIONS : x86 : cooperlake : -march=cooperlake ;
+-cpu-flags gcc OPTIONS : x86 : tigerlake : -march=tigerlake ;
+-cpu-flags gcc OPTIONS : x86 : rocketlake : -march=rocketlake ;
+-cpu-flags gcc OPTIONS : x86 : alderlake : -march=alderlake ;
+-cpu-flags gcc OPTIONS : x86 : sapphirerapids : -march=sapphirerapids ;
+-cpu-flags gcc OPTIONS : x86 : k6 : -march=k6 ;
+-cpu-flags gcc OPTIONS : x86 : k6-2 : -march=k6-2 ;
+-cpu-flags gcc OPTIONS : x86 : k6-3 : -march=k6-3 ;
+-cpu-flags gcc OPTIONS : x86 : athlon : -march=athlon ;
+-cpu-flags gcc OPTIONS : x86 : athlon-tbird : -march=athlon-tbird ;
+-cpu-flags gcc OPTIONS : x86 : athlon-4 : -march=athlon-4 ;
+-cpu-flags gcc OPTIONS : x86 : athlon-xp : -march=athlon-xp ;
+-cpu-flags gcc OPTIONS : x86 : athlon-mp : -march=athlon-mp ;
+-##
+-cpu-flags gcc OPTIONS : x86 : k8 : -march=k8 ;
+-cpu-flags gcc OPTIONS : x86 : opteron : -march=opteron ;
+-cpu-flags gcc OPTIONS : x86 : athlon64 : -march=athlon64 ;
+-cpu-flags gcc OPTIONS : x86 : athlon-fx : -march=athlon-fx ;
+-cpu-flags gcc OPTIONS : x86 : k8-sse3 : -march=k8-sse3 ;
+-cpu-flags gcc OPTIONS : x86 : opteron-sse3 : -march=opteron-sse3 ;
+-cpu-flags gcc OPTIONS : x86 : athlon64-sse3 : -march=athlon64-sse3 ;
+-cpu-flags gcc OPTIONS : x86 : amdfam10 : -march=amdfam10 ;
+-cpu-flags gcc OPTIONS : x86 : barcelona : -march=barcelona ;
+-cpu-flags gcc OPTIONS : x86 : bdver1 : -march=bdver1 ;
+-cpu-flags gcc OPTIONS : x86 : bdver2 : -march=bdver2 ;
+-cpu-flags gcc OPTIONS : x86 : bdver3 : -march=bdver3 ;
+-cpu-flags gcc OPTIONS : x86 : bdver4 : -march=bdver4 ;
+-cpu-flags gcc OPTIONS : x86 : btver1 : -march=btver1 ;
+-cpu-flags gcc OPTIONS : x86 : btver2 : -march=btver2 ;
+-cpu-flags gcc OPTIONS : x86 : znver1 : -march=znver1 ;
+-cpu-flags gcc OPTIONS : x86 : znver2 : -march=znver2 ;
+-cpu-flags gcc OPTIONS : x86 : znver3 : -march=znver3 ;
+-cpu-flags gcc OPTIONS : x86 : winchip-c6 : -march=winchip-c6 ;
+-cpu-flags gcc OPTIONS : x86 : winchip2 : -march=winchip2 ;
+-cpu-flags gcc OPTIONS : x86 : c3 : -march=c3 ;
+-cpu-flags gcc OPTIONS : x86 : c3-2 : -march=c3-2 ;
+-cpu-flags gcc OPTIONS : x86 : c7 : -march=c7 ;
+-##
+-cpu-flags gcc OPTIONS : x86 : atom : -march=atom ;
+-# Sparc
+-cpu-flags gcc OPTIONS : sparc : v7 : -mcpu=v7 : default ;
+-cpu-flags gcc OPTIONS : sparc : cypress : -mcpu=cypress ;
+-cpu-flags gcc OPTIONS : sparc : v8 : -mcpu=v8 ;
+-cpu-flags gcc OPTIONS : sparc : supersparc : -mcpu=supersparc ;
+-cpu-flags gcc OPTIONS : sparc : sparclite : -mcpu=sparclite ;
+-cpu-flags gcc OPTIONS : sparc : hypersparc : -mcpu=hypersparc ;
+-cpu-flags gcc OPTIONS : sparc : sparclite86x : -mcpu=sparclite86x ;
+-cpu-flags gcc OPTIONS : sparc : f930 : -mcpu=f930 ;
+-cpu-flags gcc OPTIONS : sparc : f934 : -mcpu=f934 ;
+-cpu-flags gcc OPTIONS : sparc : sparclet : -mcpu=sparclet ;
+-cpu-flags gcc OPTIONS : sparc : tsc701 : -mcpu=tsc701 ;
+-cpu-flags gcc OPTIONS : sparc : v9 : -mcpu=v9 ;
+-cpu-flags gcc OPTIONS : sparc : ultrasparc : -mcpu=ultrasparc ;
+-cpu-flags gcc OPTIONS : sparc : ultrasparc3 : -mcpu=ultrasparc3 ;
+-# RS/6000 & PowerPC
+-cpu-flags gcc OPTIONS : power : 403 : -mcpu=403 ;
+-cpu-flags gcc OPTIONS : power : 505 : -mcpu=505 ;
+-cpu-flags gcc OPTIONS : power : 601 : -mcpu=601 ;
+-cpu-flags gcc OPTIONS : power : 602 : -mcpu=602 ;
+-cpu-flags gcc OPTIONS : power : 603 : -mcpu=603 ;
+-cpu-flags gcc OPTIONS : power : 603e : -mcpu=603e ;
+-cpu-flags gcc OPTIONS : power : 604 : -mcpu=604 ;
+-cpu-flags gcc OPTIONS : power : 604e : -mcpu=604e ;
+-cpu-flags gcc OPTIONS : power : 620 : -mcpu=620 ;
+-cpu-flags gcc OPTIONS : power : 630 : -mcpu=630 ;
+-cpu-flags gcc OPTIONS : power : 740 : -mcpu=740 ;
+-cpu-flags gcc OPTIONS : power : 7400 : -mcpu=7400 ;
+-cpu-flags gcc OPTIONS : power : 7450 : -mcpu=7450 ;
+-cpu-flags gcc OPTIONS : power : 750 : -mcpu=750 ;
+-cpu-flags gcc OPTIONS : power : 801 : -mcpu=801 ;
+-cpu-flags gcc OPTIONS : power : 821 : -mcpu=821 ;
+-cpu-flags gcc OPTIONS : power : 823 : -mcpu=823 ;
+-cpu-flags gcc OPTIONS : power : 860 : -mcpu=860 ;
+-cpu-flags gcc OPTIONS : power : 970 : -mcpu=970 ;
+-cpu-flags gcc OPTIONS : power : 8540 : -mcpu=8540 ;
+-cpu-flags gcc OPTIONS : power : power : -mcpu=power ;
+-cpu-flags gcc OPTIONS : power : power2 : -mcpu=power2 ;
+-cpu-flags gcc OPTIONS : power : power3 : -mcpu=power3 ;
+-cpu-flags gcc OPTIONS : power : power4 : -mcpu=power4 ;
+-cpu-flags gcc OPTIONS : power : power5 : -mcpu=power5 ;
+-cpu-flags gcc OPTIONS : power : powerpc : -mcpu=powerpc ;
+-cpu-flags gcc OPTIONS : power : powerpc64 : -mcpu=powerpc64 ;
+-cpu-flags gcc OPTIONS : power : rios : -mcpu=rios ;
+-cpu-flags gcc OPTIONS : power : rios1 : -mcpu=rios1 ;
+-cpu-flags gcc OPTIONS : power : rios2 : -mcpu=rios2 ;
+-cpu-flags gcc OPTIONS : power : rsc : -mcpu=rsc ;
+-cpu-flags gcc OPTIONS : power : rs64a : -mcpu=rs64 ;
+-cpu-flags gcc OPTIONS : s390x : z196 : -march=z196 ;
+-cpu-flags gcc OPTIONS : s390x : zEC12 : -march=zEC12 ;
+-cpu-flags gcc OPTIONS : s390x : z13 : -march=z13 ;
+-cpu-flags gcc OPTIONS : s390x : z14 : -march=z14 ;
+-cpu-flags gcc OPTIONS : s390x : z15 : -march=z15 ;
+-# ARM
+-cpu-flags gcc OPTIONS : arm : cortex-a9+vfpv3 : -mcpu=cortex-a9 -mfpu=vfpv3 -mfloat-abi=hard ;
+-cpu-flags gcc OPTIONS : arm : cortex-a53 : -mcpu=cortex-a53 ;
+-cpu-flags gcc OPTIONS : arm : cortex-r5 : -mcpu=cortex-r5 ;
+-cpu-flags gcc OPTIONS : arm : cortex-r5+vfpv3-d16 : -mcpu=cortex-r5 -mfpu=vfpv3-d16 -mfloat-abi=hard ;
+-# AIX variant of RS/6000 & PowerPC
+-toolset.flags gcc AROPTIONS <address-model>64/<target-os>aix : "-X64" ;
+-
+-# Enable response file control
+-toolset.flags gcc RESPONSE_FILE_SUB <response-file>auto : a ;
+-toolset.flags gcc RESPONSE_FILE_SUB <response-file>file : f ;
+-toolset.flags gcc RESPONSE_FILE_SUB <response-file>contents : c ;
diff --git a/meta-openeuler/recipes-support/boost/boost_%.bbappend b/meta-openeuler/recipes-support/boost/boost_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e8a257dd2b3025328226e61f986e5f7ea8d75c34
--- /dev/null
+++ b/meta-openeuler/recipes-support/boost/boost_%.bbappend
@@ -0,0 +1,24 @@
+# main bbfile: meta/recipes-support/boost/boost_1.75.0.bb
+PV = "1.83.0"
+
+# modify 0001-Don-t-set-up-arch-instruction-set-flags-we-do-that-o.patch
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+
+# Do not use remove since this prevents lower versions from being built
+# For example, meta-phosphor needs boost 1.78.0 to be built
+
+SRC_URI = " \
+        file://${BOOST_P}.tar.gz \
+        file://boost-1.81-graph-Dont-run-performance-test-in-CI.patch \
+        file://boost-1.81-random-Update-multiprecision_float_test.cpp-to-not-overflow.patch \
+        file://boost-1.81-random-Update-multiprecision_int_test.cpp-to-not-accidental.patch \
+        file://boost-1.81-random-test-Add-missing-includes.patch \
+        file://boost-1.81-phoenix-Update-avoid-placeholders-uarg1.10-ODR-violates.patch \
+        "
+
+S = "${WORKDIR}/${BOOST_P}"
+
+# keep consistent with the higher version bb
+
+BJAM_OPTS += "-sICU_PATH=${STAGING_EXECPREFIXDIR}"
+
diff --git a/meta-openeuler/recipes-support/ca-certificates/ca-certificates_2023.2.64.bb b/meta-openeuler/recipes-support/ca-certificates/ca-certificates_2023.2.64.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f7ea782e90b21914a533041a4bd625eb23a05afc
--- /dev/null
+++ b/meta-openeuler/recipes-support/ca-certificates/ca-certificates_2023.2.64.bb
@@ -0,0 +1,228 @@
+SUMMARY = "Common CA certificates"
+DESCRIPTION = "This package contains the set of CA certificates \
+chosen by the Mozilla Foundation for use with the Internet PKI."
+LICENSE = "GPL-2.0-or-later & MPL-2.0"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/GPL-2.0-or-later;md5=fed54355545ffd980b814dab4a3b312c"
+
+DEPENDS += "openssl-native"
+
+SRC_URI = "file://ca-certificates"
+
+S = "${WORKDIR}/ca-certificates"
+
+do_compile:prepend () {
+    rm -rf ca-certificates
+    mkdir ca-certificates
+    mkdir ca-certificates/certs
+    mkdir ca-certificates/certs/legacy-default
+    mkdir ca-certificates/certs/legacy-disable
+    mkdir ca-certificates/java
+}
+
+do_compile () {
+    pushd ca-certificates/certs
+    pwd
+    cp ${S}/certdata.txt .
+    python3 ${S}/certdata2pem.py >c2p.log 2>c2p.err
+    popd
+    pushd ca-certificates
+    (
+    cat <<EOF
+    # This is a bundle of X.509 certificates of public Certificate
+    # Authorities.  It was generated from the Mozilla root CA list.
+    # These certificates and trust/distrust attributes use the file format accepted
+    # by the p11-kit-trust module.
+    #
+    # Source: nss/lib/ckfw/builtins/certdata.txt
+    # Source: nss/lib/ckfw/builtins/nssckbi.h
+    #
+    # Generated from:
+EOF
+    cat ${S}/nssckbi.h | grep -w NSS_BUILTINS_LIBRARY_VERSION | awk '{print "# " $2 " " $3}';
+    echo '#';
+    ) > ca-bundle.trust.p11-kit
+
+    touch ca-bundle.legacy.default.crt
+    NUM_LEGACY_DEFAULT=`find certs/legacy-default -type f | wc -l`
+    if [ $NUM_LEGACY_DEFAULT -ne 0 ]; then
+        for f in certs/legacy-default/*.crt; do 
+        echo "processing $f"
+        tbits=`sed -n '/^# openssl-trust/{s/^.*=//;p;}' $f`
+        alias=`sed -n '/^# alias=/{s/^.*=//;p;q;}' $f | sed "s/'//g" | sed 's/"//g'`
+        targs=""
+        if [ -n "$tbits" ]; then
+            for t in $tbits; do
+                targs="${targs} -addtrust $t"
+            done
+        fi
+        if [ -n "$targs" ]; then
+            echo "legacy default flags $targs for $f" >> info.trust
+            openssl x509 -text -in "$f" -trustout $targs -setalias "$alias" >> ca-bundle.legacy.default.crt
+        fi
+        done
+    fi
+
+    touch ca-bundle.legacy.disable.crt
+    NUM_LEGACY_DISABLE=`find certs/legacy-disable -type f | wc -l`
+    if [ $NUM_LEGACY_DISABLE -ne 0 ]; then
+        for f in certs/legacy-disable/*.crt; do 
+        echo "processing $f"
+        tbits=`sed -n '/^# openssl-trust/{s/^.*=//;p;}' $f`
+        alias=`sed -n '/^# alias=/{s/^.*=//;p;q;}' $f | sed "s/'//g" | sed 's/"//g'`
+        targs=""
+        if [ -n "$tbits" ]; then
+            for t in $tbits; do
+                targs="${targs} -addtrust $t"
+            done
+        fi
+        if [ -n "$targs" ]; then
+            echo "legacy disable flags $targs for $f" >> info.trust
+            openssl x509 -text -in "$f" -trustout $targs -setalias "$alias" >> ca-bundle.legacy.disable.crt
+        fi
+        done
+    fi
+
+    P11FILES=`find certs -name \*.tmp-p11-kit | wc -l`
+    if [ $P11FILES -ne 0 ]; then
+    for p in certs/*.tmp-p11-kit; do 
+        cat "$p" >> ca-bundle.trust.p11-kit
+    done
+    fi
+    # Append our trust fixes
+    cat ${S}/trust-fixes >> ca-bundle.trust.p11-kit
+    popd
+}
+
+do_install () {
+    install -d -m 755 ${D}/${sysconfdir}/pki/tls/certs
+    install -d -m 755 ${D}/${sysconfdir}/pki/java
+    install -d -m 755 ${D}/${sysconfdir}/ssl
+    install -d -m 755 ${D}/${sysconfdir}/pki/ca-trust/source
+    install -d -m 755 ${D}/${sysconfdir}/pki/ca-trust/source/anchors
+    install -d -m 755 ${D}/${sysconfdir}/pki/ca-trust/source/blacklist
+    install -d -m 755 ${D}/${sysconfdir}/pki/ca-trust/extracted
+    install -d -m 755 ${D}/${sysconfdir}/pki/ca-trust/extracted/pem
+    install -d -m 755 ${D}/${sysconfdir}/pki/ca-trust/extracted/openssl
+    install -d -m 755 ${D}/${sysconfdir}/pki/ca-trust/extracted/java
+    install -d -m 755 ${D}/${sysconfdir}/pki/ca-trust/extracted/edk2
+    install -d -m 755 ${D}/${datadir}/pki/ca-trust-source
+    install -d -m 755 ${D}/${datadir}/pki/ca-trust-source/anchors
+    install -d -m 755 ${D}/${datadir}/pki/ca-trust-source/blacklist
+    install -d -m 755 ${D}/${datadir}/pki/ca-trust-legacy
+    install -d -m 755 ${D}/${bindir}
+
+    install -p -m 644 ca-certificates/ca-bundle.trust.p11-kit ${D}/${datadir}/pki/ca-trust-source/ca-bundle.trust.p11-kit
+
+    install -p -m 644 ca-certificates/ca-bundle.legacy.default.crt ${D}/${datadir}/pki/ca-trust-legacy/ca-bundle.legacy.default.crt
+    install -p -m 644 ca-certificates/ca-bundle.legacy.disable.crt ${D}/${datadir}/pki/ca-trust-legacy/ca-bundle.legacy.disable.crt
+
+    install -p -m 644 ${S}/ca-legacy.conf ${D}/${sysconfdir}/pki/ca-trust/ca-legacy.conf
+
+    touch -r ${S}/certdata.txt ${D}/${datadir}/pki/ca-trust-source/ca-bundle.trust.p11-kit
+
+    touch -r ${S}/certdata.txt ${D}/${datadir}/pki/ca-trust-legacy/ca-bundle.legacy.default.crt
+    touch -r ${S}/certdata.txt ${D}/${datadir}/pki/ca-trust-legacy/ca-bundle.legacy.disable.crt
+
+    # TODO: consider to dynamically create the update-ca-trust script from within
+    #       this .spec file, in order to have the output file+directory names at once place only.
+    install -p -m 755 ${S}/update-ca-trust ${D}/${bindir}/update-ca-trust
+
+    install -p -m 755 ${S}/ca-legacy ${D}/${bindir}/ca-legacy
+
+    # touch ghosted files that will be extracted dynamically
+    # Set chmod 444 to use identical permission
+    touch ${D}/${sysconfdir}/pki/ca-trust/extracted/pem/tls-ca-bundle.pem
+    chmod 444 ${D}/${sysconfdir}/pki/ca-trust/extracted/pem/tls-ca-bundle.pem
+    touch ${D}/${sysconfdir}/pki/ca-trust/extracted/pem/email-ca-bundle.pem
+    chmod 444 ${D}/${sysconfdir}/pki/ca-trust/extracted/pem/email-ca-bundle.pem
+    touch ${D}/${sysconfdir}/pki/ca-trust/extracted/pem/objsign-ca-bundle.pem
+    chmod 444 ${D}/${sysconfdir}/pki/ca-trust/extracted/pem/objsign-ca-bundle.pem
+    touch ${D}/${sysconfdir}/pki/ca-trust/extracted/openssl/ca-bundle.trust.crt
+    chmod 444 ${D}/${sysconfdir}/pki/ca-trust/extracted/openssl/ca-bundle.trust.crt
+    touch ${D}/${sysconfdir}/pki/ca-trust/extracted/java/cacerts
+    chmod 444 ${D}/${sysconfdir}/pki/ca-trust/extracted/java/cacerts
+    touch ${D}/${sysconfdir}/pki/ca-trust/extracted/edk2/cacerts.bin
+    chmod 444 ${D}/${sysconfdir}/pki/ca-trust/extracted/edk2/cacerts.bin
+
+    # /etc/ssl/certs symlink for 3rd-party tools
+    ln -s ../pki/tls/certs \
+        ${D}/${sysconfdir}/ssl/certs
+    # legacy filenames
+    ln -s ${sysconfdir}/pki/ca-trust/extracted/pem/tls-ca-bundle.pem \
+        ${D}/${sysconfdir}/pki/tls/cert.pem
+    ln -s ${sysconfdir}/pki/ca-trust/extracted/pem/tls-ca-bundle.pem \
+        ${D}/${sysconfdir}/pki/tls/certs/ca-bundle.crt
+    ln -s ${sysconfdir}/pki/ca-trust/extracted/openssl/ca-bundle.trust.crt \
+        ${D}/${sysconfdir}/pki/tls/certs/ca-bundle.trust.crt
+    ln -s ${sysconfdir}/pki/ca-trust/extracted/java/cacerts \
+        ${D}/${sysconfdir}/pki/java/cacerts
+}
+
+
+FILES:${PN} = " \
+${sysconfdir}/pki/tls \
+${sysconfdir}/pki/tls/certs \
+${sysconfdir}/pki/java \
+${sysconfdir}/pki/ca-trust \
+${sysconfdir}/pki/ca-trust/source \
+${sysconfdir}/pki/ca-trust/source/anchors \
+${sysconfdir}/pki/ca-trust/source/blacklist \
+${sysconfdir}/pki/ca-trust/extracted \
+${sysconfdir}/pki/ca-trust/extracted/pem \
+${sysconfdir}/pki/ca-trust/extracted/openssl \
+${sysconfdir}/pki/ca-trust/extracted/java \
+${datadir}/pki/ca-trust-source \
+${datadir}/pki/ca-trust-source/anchors \
+${datadir}/pki/ca-trust-source/blacklist \
+${datadir}/pki/ca-trust-legacy \
+\
+${sysconfdir}/pki/ca-trust/ca-legacy.conf \
+"
+# symlinks for old locations
+FILES:${PN} += " \
+${sysconfdir}/pki/tls/cert.pem \
+${sysconfdir}/pki/tls/certs/ca-bundle.crt \
+${sysconfdir}/pki/tls/certs/ca-bundle.trust.crt \
+${sysconfdir}/pki/java/cacerts \
+"
+# symlink directory
+FILES:${PN} += " \
+${sysconfdir}/ssl/certs \
+"
+
+# master bundle file with trust
+FILES:${PN} += " \
+${datadir}/pki/ca-trust-source/ca-bundle.trust.p11-kit \
+"
+FILES:${PN} += " \
+${datadir}/pki/ca-trust-legacy/ca-bundle.legacy.default.crt \
+${datadir}/pki/ca-trust-legacy/ca-bundle.legacy.disable.crt \
+"
+# update/extract tool
+FILES:${PN} += " \
+${bindir}/update-ca-trust \
+${bindir}/ca-legacy \
+${sysconfdir}/pki/ca-trust/source/ca-bundle.legacy.crt \
+"
+# files extracted files
+FILES:${PN} += " \
+${sysconfdir}/pki/ca-trust/extracted/pem/tls-ca-bundle.pem \
+${sysconfdir}/pki/ca-trust/extracted/pem/email-ca-bundle.pem \
+${sysconfdir}/pki/ca-trust/extracted/pem/objsign-ca-bundle.pem \
+${sysconfdir}/pki/ca-trust/extracted/openssl/ca-bundle.trust.crt \
+${sysconfdir}/pki/ca-trust/extracted/java/cacerts \
+${sysconfdir}/pki/ca-trust/extracted/edk2/cacerts.bin \
+"
+
+
+# run the following code at startup
+pkg_postinst_ontarget:${PN} () {
+    ${bindir}/ca-legacy install
+    ${bindir}/update-ca-trust
+}
+
+RDEPENDS:${PN} += "p11-kit"
+
+# support native and nativesdk
+BBCLASSEXTEND = "native nativesdk"
+
diff --git a/meta-openeuler/recipes-support/consolekit/consolekit_%.bbappend b/meta-openeuler/recipes-support/consolekit/consolekit_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5a1d672071963e7982cd2aee035bfadd2a9a35b3
--- /dev/null
+++ b/meta-openeuler/recipes-support/consolekit/consolekit_%.bbappend
@@ -0,0 +1,7 @@
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+
+SRC_URI:prepend = " \
+    file://${OPENEULER_LOCAL_NAME}/${BPN}/ConsoleKit-${PV}.tar.xz \
+"
+
diff --git a/meta-openeuler/recipes-support/curl/curl_%.bbappend b/meta-openeuler/recipes-support/curl/curl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e47eaa4eced339787d21afea7eee08209a958d94
--- /dev/null
+++ b/meta-openeuler/recipes-support/curl/curl_%.bbappend
@@ -0,0 +1,28 @@
+# version in openEuler
+PV = "8.4.0"
+
+# files, patches that come from openeuler
+# do not apply backport-0101-curl-7.32.0-multilib.patch due to failure "libcurl.pc failed sanity test" when doing QA staging "pkg-config libcurl" in this patch
+# note that 8.x version doesn't need any patches from poky.
+SRC_URI = " \
+	file://${BP}.tar.xz \
+	file://backport-curl-7.84.0-test3026.patch \
+	file://backport-curl-7.88.0-tests-warnings.patch \
+	file://backport-CVE-2023-46218.patch \
+	file://backport-0001-CVE-2023-46219.patch \
+	file://backport-0002-CVE-2023-46219.patch \
+	file://backport-openssl-avoid-BN_num_bits-NULL-pointer-derefs.patch \
+	file://backport-pre-CVE-2024-2004.patch \
+	file://backport-CVE-2024-2004.patch \
+	file://backport-CVE-2024-2398.patch \
+"      
+
+### openeuler configuration
+EXTRA_OECONF:remove = " \
+        --with-ca-bundle=${sysconfdir}/ssl/certs/ca-certificates.crt \
+"
+
+# in the ca-certificates package, there is no ca-certificates.crt file, so use ca-bundle.crt instead
+EXTRA_OECONF:append = " \
+        --with-ca-bundle=${sysconfdir}/ssl/certs/ca-bundle.crt \
+"
diff --git a/meta-openeuler/recipes-support/curl/curl_8.4.0.bb b/meta-openeuler/recipes-support/curl/curl_8.4.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..0b89542fdedcd9ee49177697d1e631376898bde6
--- /dev/null
+++ b/meta-openeuler/recipes-support/curl/curl_8.4.0.bb
@@ -0,0 +1,143 @@
+SUMMARY = "Command line tool and library for client-side URL transfers"
+DESCRIPTION = "It uses URL syntax to transfer data to and from servers. \
+curl is a widely used because of its ability to be flexible and complete \
+complex tasks. For example, you can use curl for things like user authentication, \
+HTTP post, SSL connections, proxy support, FTP uploads, and more!"
+HOMEPAGE = "https://curl.se/"
+BUGTRACKER = "https://github.com/curl/curl/issues"
+SECTION = "console/network"
+LICENSE = "curl"
+LIC_FILES_CHKSUM = "file://COPYING;md5=db8448a1e43eb2125f7740fc397db1f6"
+
+SRC_URI = " \
+    https://curl.se/download/${BP}.tar.xz \
+    file://run-ptest \
+    file://disable-tests \
+    file://CVE-2023-46218.patch \
+    file://CVE-2023-46219.patch \
+    file://no-test-timeout.patch \
+"
+SRC_URI[sha256sum] = "16c62a9c4af0f703d28bda6d7bbf37ba47055ad3414d70dec63e2e6336f2a82d"
+
+# Curl has used many names over the years...
+CVE_PRODUCT = "haxx:curl haxx:libcurl curl:curl curl:libcurl libcurl:libcurl daniel_stenberg:curl"
+
+inherit autotools pkgconfig binconfig multilib_header ptest
+
+# Entropy source for random PACKAGECONFIG option
+RANDOM ?= "/dev/urandom"
+
+PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)} aws basic-auth bearer-auth digest-auth negotiate-auth libidn openssl proxy random threaded-resolver verbose zlib"
+PACKAGECONFIG:class-native = "ipv6 openssl proxy random threaded-resolver verbose zlib"
+PACKAGECONFIG:class-nativesdk = "ipv6 openssl proxy random threaded-resolver verbose zlib"
+
+# 'ares' and 'threaded-resolver' are mutually exclusive
+PACKAGECONFIG[ares] = "--enable-ares,--disable-ares,c-ares,,,threaded-resolver"
+PACKAGECONFIG[aws] = "--enable-aws,--disable-aws"
+PACKAGECONFIG[basic-auth] = "--enable-basic-auth,--disable-basic-auth"
+PACKAGECONFIG[bearer-auth] = "--enable-bearer-auth,--disable-bearer-auth"
+PACKAGECONFIG[brotli] = "--with-brotli,--without-brotli,brotli"
+PACKAGECONFIG[builtinmanual] = "--enable-manual,--disable-manual"
+# Don't use this in production
+PACKAGECONFIG[debug] = "--enable-debug,--disable-debug"
+PACKAGECONFIG[dict] = "--enable-dict,--disable-dict,"
+PACKAGECONFIG[digest-auth] = "--enable-digest-auth,--disable-digest-auth"
+PACKAGECONFIG[gnutls] = "--with-gnutls,--without-gnutls,gnutls"
+PACKAGECONFIG[gopher] = "--enable-gopher,--disable-gopher,"
+PACKAGECONFIG[imap] = "--enable-imap,--disable-imap,"
+PACKAGECONFIG[ipv6] = "--enable-ipv6,--disable-ipv6,"
+PACKAGECONFIG[kerberos-auth] = "--enable-kerberos-auth,--disable-kerberos-auth"
+PACKAGECONFIG[krb5] = "--with-gssapi,--without-gssapi,krb5"
+PACKAGECONFIG[ldap] = "--enable-ldap,--disable-ldap,openldap"
+PACKAGECONFIG[ldaps] = "--enable-ldaps,--disable-ldaps,openldap"
+PACKAGECONFIG[libgsasl] = "--with-libgsasl,--without-libgsasl,libgsasl"
+PACKAGECONFIG[libidn] = "--with-libidn2,--without-libidn2,libidn2"
+PACKAGECONFIG[libssh2] = "--with-libssh2,--without-libssh2,libssh2"
+PACKAGECONFIG[mbedtls] = "--with-mbedtls=${STAGING_DIR_TARGET},--without-mbedtls,mbedtls"
+PACKAGECONFIG[mqtt] = "--enable-mqtt,--disable-mqtt,"
+PACKAGECONFIG[negotiate-auth] = "--enable-negotiate-auth,--disable-negotiate-auth"
+PACKAGECONFIG[nghttp2] = "--with-nghttp2,--without-nghttp2,nghttp2"
+PACKAGECONFIG[openssl] = "--with-openssl,--without-openssl,openssl"
+PACKAGECONFIG[pop3] = "--enable-pop3,--disable-pop3,"
+PACKAGECONFIG[proxy] = "--enable-proxy,--disable-proxy,"
+PACKAGECONFIG[random] = "--with-random=${RANDOM},--without-random"
+PACKAGECONFIG[rtmpdump] = "--with-librtmp,--without-librtmp,rtmpdump"
+PACKAGECONFIG[rtsp] = "--enable-rtsp,--disable-rtsp,"
+PACKAGECONFIG[smb] = "--enable-smb,--disable-smb,"
+PACKAGECONFIG[smtp] = "--enable-smtp,--disable-smtp,"
+PACKAGECONFIG[telnet] = "--enable-telnet,--disable-telnet,"
+PACKAGECONFIG[tftp] = "--enable-tftp,--disable-tftp,"
+PACKAGECONFIG[threaded-resolver] = "--enable-threaded-resolver,--disable-threaded-resolver,,,,ares"
+PACKAGECONFIG[verbose] = "--enable-verbose,--disable-verbose"
+PACKAGECONFIG[zlib] = "--with-zlib=${STAGING_LIBDIR}/../,--without-zlib,zlib"
+PACKAGECONFIG[zstd] = "--with-zstd,--without-zstd,zstd"
+
+EXTRA_OECONF = " \
+    --disable-libcurl-option \
+    --disable-ntlm-wb \
+    --with-ca-bundle=${sysconfdir}/ssl/certs/ca-certificates.crt \
+    --without-libpsl \
+    --enable-optimize \
+    ${@'--without-ssl' if (bb.utils.filter('PACKAGECONFIG', 'gnutls mbedtls openssl', d) == '') else ''} \
+"
+
+do_install:append:class-target() {
+	# cleanup buildpaths from curl-config
+	sed -i \
+	    -e 's,--sysroot=${STAGING_DIR_TARGET},,g' \
+	    -e 's,--with-libtool-sysroot=${STAGING_DIR_TARGET},,g' \
+	    -e 's|${DEBUG_PREFIX_MAP}||g' \
+	    -e 's|${@" ".join(d.getVar("DEBUG_PREFIX_MAP").split())}||g' \
+	    ${D}${bindir}/curl-config
+}
+
+do_compile_ptest() {
+	oe_runmake -C ${B}/tests
+}
+
+do_install_ptest() {
+	cat  ${WORKDIR}/disable-tests >> ${S}/tests/data/DISABLED
+	rm -f ${B}/tests/configurehelp.pm
+	cp -rf ${B}/tests ${D}${PTEST_PATH}
+        rm -f ${D}${PTEST_PATH}/tests/libtest/.libs/libhostname.la
+        rm -f ${D}${PTEST_PATH}/tests/libtest/libhostname.la
+        mv ${D}${PTEST_PATH}/tests/libtest/.libs/* ${D}${PTEST_PATH}/tests/libtest/
+        mv ${D}${PTEST_PATH}/tests/libtest/libhostname.so ${D}${PTEST_PATH}/tests/libtest/.libs/
+        mv ${D}${PTEST_PATH}/tests/http/clients/.libs/* ${D}${PTEST_PATH}/tests/http/clients/
+	cp -rf ${S}/tests ${D}${PTEST_PATH}
+	find ${D}${PTEST_PATH}/ -type f -name Makefile.am -o -name Makefile.in -o -name Makefile -delete
+	install -d ${D}${PTEST_PATH}/src
+	ln -sf ${bindir}/curl   ${D}${PTEST_PATH}/src/curl
+	cp -rf ${D}${bindir}/curl-config ${D}${PTEST_PATH}
+}
+
+RDEPENDS:${PN}-ptest += " \
+	bash \
+	perl-module-b \
+	perl-module-base \
+	perl-module-cwd \
+	perl-module-digest \
+	perl-module-digest-md5 \
+	perl-module-file-basename \
+	perl-module-file-spec \
+	perl-module-file-temp \
+	perl-module-io-socket \
+	perl-module-ipc-open2 \
+	perl-module-list-util \
+	perl-module-memoize \
+	perl-module-storable \
+	perl-module-time-hires \
+"
+RDEPENDS:${PN}-ptest:append:libc-glibc = " locale-base-en-us"
+
+PACKAGES =+ "lib${BPN}"
+
+FILES:lib${BPN} = "${libdir}/lib*.so.*"
+RRECOMMENDS:lib${BPN} += "ca-certificates"
+
+FILES:${PN} += "${datadir}/zsh"
+
+inherit multilib_script
+MULTILIB_SCRIPTS = "${PN}-dev:${bindir}/curl-config"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-support/db/db_%.bbappend b/meta-openeuler/recipes-support/db/db_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b80180eab64bddf405dbfaec488f4da1c1daa458
--- /dev/null
+++ b/meta-openeuler/recipes-support/db/db_%.bbappend
@@ -0,0 +1,38 @@
+# main bbfile: yocto-poky/meta/recipes-support/db/db_5.3.28.bb
+OPENEULER_REPO_NAME = "libdb"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+# patches that apply fail:
+#     0001-atomic-Rename-local-__atomic_compare_exchange-to-avo.patch
+SRC_URI:remove = "file://0001-atomic-Rename-local-__atomic_compare_exchange-to-avo.patch \
+"
+
+# files, patches that come from openeuler
+# patches that apply fail:
+#     db-1.85-errno.patch for db.1.85.tar.gz
+# patches that compile fail: "undefined reference to `__os_pthreads_timestamp'"
+#     db-5.3.28-condition_variable.patch
+#     db-5.3.28-condition-variable-ppc.patch 
+#     db-5.3.28-rpm-lock-check.patch 
+#     add-check-for-device-number-in-__check_lock_fn.patch
+SRC_URI:append = "\
+    file://${BP}.tar.gz \
+    file://libdb-multiarch.patch \
+    file://db-4.6.21-1.85-compat.patch \
+    file://db-4.5.20-jni-include-dir.patch \
+    file://007-mt19937db.c_license.patch \
+    file://java8-fix.patch \
+    file://db-5.3.21-memp_stat-upstream-fix.patch \
+    file://db-5.3.21-mutex_leak.patch \
+    file://db-5.3.28-lemon_hash.patch \
+    file://db-5.3.28-cwd-db_config.patch \
+    file://libdb-5.3.21-region-size-check.patch \
+    file://checkpoint-opd-deadlock.patch \
+    file://db-5.3.28-atomic_compare_exchange.patch \
+    file://backport-CVE-2019-2708-Resolved-data-store-execution-which-led-to-partial-DoS.patch \
+    file://bugfix-fix-deadlock-on-mempool-file-locks.patch \
+    file://libdb-limit-cpu.patch \
+    file://fix-a-potential-infinite-loop.patch \
+    file://db-5.3.28-sw.patch \
+"
+# conflict from openeuler:  support-clang-build.patch
diff --git a/meta-openeuler/recipes-support/debianutils/debianutils_%.bbappend b/meta-openeuler/recipes-support/debianutils/debianutils_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c6382d979cabe82689acd1994b9ee07a38c885a6
--- /dev/null
+++ b/meta-openeuler/recipes-support/debianutils/debianutils_%.bbappend
@@ -0,0 +1,7 @@
+# main bbfile: yocto-poky/meta/recipes-support/debianutils/debianutils_5.7.bb
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+SRC_URI += "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz"
+
+SRC_URI[sha256sum] = "e9cdbef160b5adfd34536bab4c7a3d460b754e464d8011a020140b7434e01d88"
diff --git a/meta-openeuler/recipes-support/ethercat/ethercat-igh_1.5.2.bb b/meta-openeuler/recipes-support/ethercat/ethercat-igh_1.5.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..371c3515bbab44f5550d50f89266279bdc38a693
--- /dev/null
+++ b/meta-openeuler/recipes-support/ethercat/ethercat-igh_1.5.2.bb
@@ -0,0 +1,49 @@
+DESCRIPTION = "IgH EtherCAT Master for Linux"
+HOMEPAGE = "http://etherlab.org/download/ethercat"
+LICENSE = "GPL-2.0-only & LGPL-2.1-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=59530bdf33659b29e73d4adb9f9f6552"
+SECTION = "net"
+
+
+SRC_URI = " file://ethercat-e1000e-5.10.tar.gz;subdir=${BP};striplevel=1 \
+			file://0001-ethercat-Fix-ethercat-tool-compilation.patch \
+			file://0002-avoid-ssize_t.patch \
+	   "
+
+PACKAGECONFIG ??= "e1000e"
+
+PACKAGECONFIG[generic] = "--enable-generic,--disable-generic,"
+PACKAGECONFIG[8139too] = "--enable-8139too,--disable-8139too,"
+PACKAGECONFIG[e100]    = "--enable-e100,--disable-e100,"
+PACKAGECONFIG[e1000]   = "--enable-e1000,--disable-e1000,"
+PACKAGECONFIG[e1000e]  = "--enable-e1000e,--disable-e1000e,"
+PACKAGECONFIG[r8169]   = "--enable-r8169,--disable-r8169,"
+
+do_configure[depends] += "virtual/kernel:do_shared_workdir"
+
+inherit autotools-brokensep pkgconfig module-base
+
+# disable the textrel check
+INSANE_SKIP:${PN} = "textrel"
+
+EXTRA_OECONF += "--with-linux-dir=${STAGING_KERNEL_BUILDDIR}"
+EXTRA_OECONF += "--with-module-dir=kernel/ethercat"
+
+do_configure:prepend() {
+	# Fixes configure error
+	# | Makefile.am: error: required file './ChangeLog' not found"
+	touch ChangeLog
+}
+
+do_compile:append() {
+	oe_runmake modules
+}
+
+do_install:append() {
+	oe_runmake MODLIB=${D}${nonarch_base_libdir}/modules/${KERNEL_VERSION} modules_install
+	# Do distclean after installation to fix the error in the second compilation:
+	# | error: .libs/libethercat_la-common.o: No such file or directory
+	oe_runmake distclean
+}
+
+FILES:${PN} += "${nonarch_base_libdir}/modules/${KERNEL_VERSION}"
diff --git a/meta-openeuler/recipes-support/fribidi/fribidi_%.bbappend b/meta-openeuler/recipes-support/fribidi/fribidi_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d2f40d1d4e1875bca59eac5a1328d4ae6662384f
--- /dev/null
+++ b/meta-openeuler/recipes-support/fribidi/fribidi_%.bbappend
@@ -0,0 +1,8 @@
+# main bb file: yocto-poky/meta/recipes-support/fribidi/fribidi_1.0.10.bb
+
+PV = "1.0.13"
+
+SRC_URI = "file://${BP}.tar.xz"
+
+SRC_URI[md5sum] = "49b17442e0d8fa2e97b5c898078f6f51"
+SRC_URI[sha256sum] = "7fa16c80c81bd622f7b198d31356da139cc318a63fc7761217af4130903f54a2"
diff --git a/meta-openeuler/recipes-support/gdbm/gdbm_%.bbappend b/meta-openeuler/recipes-support/gdbm/gdbm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..07da6cc3fefa54578204728f720f0350345ce1b5
--- /dev/null
+++ b/meta-openeuler/recipes-support/gdbm/gdbm_%.bbappend
@@ -0,0 +1,28 @@
+# main bbfile: yocto-poky/meta/recipes-support/gdbm/gdbm_1.23.bb
+
+# version in openEuler
+PV = "1.23"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+# ptest.patch, patch-fuzz warning
+SRC_URI:remove = " \
+            file://ptest.patch \
+            "
+
+SRC_URI += " \
+        file://${BP}.tar.gz \
+        file://Fix-binary-dump-format-for-key-and-or-data-of-zero-s.patch \
+        file://gdbm_dump-fix-command-line-error-detection.patch \
+        file://Fix-location-tracking-in-gdbmtool.-Fix-the-recover-c.patch \
+        file://Fix-coredump-in-gdbmtool-history-command.patch \
+        file://Fix-semantics-of-gdbm_load-r.patch \
+        file://Improve-handling-of-u-in-gdbm_load.patch \
+        file://Fix-allocated-memory-not-released.patch \
+        file://Restore-accidentally-removed-parameter-and-New-macro.patch \
+        file://Minor-fix-in-the-compatibility-library.patch \
+        "
+
+SRC_URI[sha256sum] = "f366c823a6724af313b6bbe975b2809f9a157e5f6a43612a72949138d161d762"
+
+# openeuler patch need bison binary
+DEPENDS += "bison-native"
diff --git a/meta-openeuler/recipes-support/gmp/files/0001-Append-the-user-provided-flags-to-the-auto-detected-.patch b/meta-openeuler/recipes-support/gmp/files/0001-Append-the-user-provided-flags-to-the-auto-detected-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8d8ad9abb4dda0b39c8889357d765b3a34018367
--- /dev/null
+++ b/meta-openeuler/recipes-support/gmp/files/0001-Append-the-user-provided-flags-to-the-auto-detected-.patch
@@ -0,0 +1,60 @@
+From d3b9fc523fc11260ced890c35bc5c9e6391c8656 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Mon, 14 Dec 2015 14:19:49 +0200
+Subject: [PATCH] Append the user provided flags to the auto-detected ones.
+
+Upstream-Status: Inappropriate
+Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ configure.ac | 14 ++++++++++----
+ 1 file changed, 10 insertions(+), 4 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 9cedfeb..87caee5 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1921,8 +1921,12 @@ cclist=$cclist
+ EOF
+ 
+ 
+-test_CFLAGS=${CFLAGS+set}
+-test_CPPFLAGS=${CPPFLAGS+set}
++test_CFLAGS=
++test_CPPFLAGS=
++
++user_CFLAGS=$CFLAGS
++user_CPPFLAGS=$CPPFLAGS
++user_CXXFLAGS=$CXXFLAGS
+ 
+ for abi in $abilist; do
+   abi_last="$abi"
+@@ -2353,7 +2357,7 @@ AC_SUBST(CCAS)
+ # The C++ compiler, if desired.
+ want_cxx=no
+ if test $enable_cxx != no; then
+-  test_CXXFLAGS=${CXXFLAGS+set}
++  test_CXXFLAGS=
+   AC_PROG_CXX
+ 
+   echo "CXXFLAGS chosen by autoconf: $CXXFLAGS" >&AC_FD_CC
+@@ -2381,7 +2385,7 @@ if test $enable_cxx != no; then
+   # Automake includes $CPPFLAGS in a C++ compile, so we do the same here.
+   #
+   for cxxflags_choice in $cxxflags_list; do
+-    eval CXXFLAGS=\"\$cxxflags_$cxxflags_choice\"
++    eval CXXFLAGS=\"\$cxxflags_$cxxflags_choice $user_CXXFLAGS\"
+     GMP_PROG_CXX_WORKS($CXX $CPPFLAGS $CXXFLAGS,
+       [want_cxx=yes
+       break])
+@@ -2477,6 +2481,8 @@ if test "$enable_assembly" = "no"; then
+ #  done
+ fi
+ 
++CFLAGS="$CFLAGS $user_CFLAGS"
++CPPFLAGS="$CPPFLAGS $user_CPPFLAGS"
+ 
+ cat >&AC_FD_CC <<EOF
+ Decided:
+-- 
+2.6.2
diff --git a/meta-openeuler/recipes-support/gmp/files/0001-confiure.ac-Believe-the-cflags-from-environment.patch b/meta-openeuler/recipes-support/gmp/files/0001-confiure.ac-Believe-the-cflags-from-environment.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b26f4db98ef71a247abcfe522f10f4c416bfa1fa
--- /dev/null
+++ b/meta-openeuler/recipes-support/gmp/files/0001-confiure.ac-Believe-the-cflags-from-environment.patch
@@ -0,0 +1,49 @@
+From ae1a4c37417a3bbbf8ea1cab198982b0cad47e29 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 12 Aug 2016 17:08:13 +0000
+Subject: [PATCH] confiure.ac: Believe the cflags from environment
+
+In some toolchains e.g. OpenEmbedded -march options
+are passed on compiler cmdline, it does not use
+the expected target triplets to make these decision
+during configure.
+
+Secondly, dont set armv4 for march when no selection
+is made, since it is passed from cmdline
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+Upstream-Status: Inappropriate [OE-Specific]
+---
+
+ configure.ac | 11 -----------
+ 1 file changed, 11 deletions(-)
+
+--- a/configure.ac
++++ b/configure.ac
+@@ -625,17 +625,6 @@ case $host in
+     any_32_testlist="sizeof-void*-4"
+     any_64_testlist="sizeof-void*-8"
+ 
+-    # This is needed for clang, which is not content with flags like -mfpu=neon
+-    # alone.
+-    case $host in
+-      *-*-*eabi)
+-        gcc_cflags_fpmode="-mfloat-abi=softfp" ;;
+-      *-*-*eabihf)
+-        gcc_cflags_fpmode="-mfloat-abi=hard" ;;
+-      *-*-mingw*)
+-        limb_64=longlong ;;
+-    esac
+-
+     # FIXME: We make mandatory compiler options optional here.  We should
+     # either enforce them, or organise to strip paths as the corresponding
+     # options fail.
+@@ -780,8 +769,6 @@ case $host in
+ 	;;
+       *)
+ 	path="arm"
+-	gcc_cflags_arch="-march=armv4"
+-	GMP_DEFINE_RAW(["define(<NOTHUMB>,1)"])
+ 	;;
+     esac
+     ;;
diff --git a/meta-openeuler/recipes-support/gmp/files/use-includedir.patch b/meta-openeuler/recipes-support/gmp/files/use-includedir.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d27317cdf6cf99a9c5f55788975d57a98c2d3750
--- /dev/null
+++ b/meta-openeuler/recipes-support/gmp/files/use-includedir.patch
@@ -0,0 +1,18 @@
+exec includedir should be pointing to general yocto includdir
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Index: gmp-6.1.2/Makefile.am
+===================================================================
+--- gmp-6.1.2.orig/Makefile.am
++++ gmp-6.1.2/Makefile.am
+@@ -130,7 +130,7 @@ EXTRA_DIST += gmpxx.h
+ # but anyone knowledgeable enough to be playing with exec_prefix will be able
+ # to address that.
+ #
+-includeexecdir = $(exec_prefix)/include
++includeexecdir = $(includedir)
+ include_HEADERS = $(GMPXX_HEADERS_OPTION)
+ nodist_includeexec_HEADERS = gmp.h
+ lib_LTLIBRARIES = libgmp.la $(GMPXX_LTLIBRARIES_OPTION)
diff --git a/meta-openeuler/recipes-support/gmp/gmp_%.bbappend b/meta-openeuler/recipes-support/gmp/gmp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0f20ae32adf935ff7391352be10955e7f25af132
--- /dev/null
+++ b/meta-openeuler/recipes-support/gmp/gmp_%.bbappend
@@ -0,0 +1,16 @@
+# the main bb file: yocto-poky/meta/recipes-support/gmp/gmp_6.2.1.bb
+
+PV = "6.3.0"
+
+# use poky patch
+SRC_URI = "file://use-includedir.patch \
+           file://0001-Append-the-user-provided-flags-to-the-auto-detected-.patch \
+           file://0001-confiure.ac-Believe-the-cflags-from-environment.patch \
+"
+
+
+SRC_URI:append = "file://${BP}.tar.xz \
+"
+
+SRC_URI[md5sum] = "956dc04e864001a9c22429f761f2c283"
+SRC_URI[sha256sum] = "a3c2b80201b89e68616f4ad30bc66aee4927c3ce50e33929ca819d5c43538898"
diff --git a/meta-openeuler/recipes-support/gnupg/files/0001-Woverride-init-is-not-needed-with-gcc-9.patch b/meta-openeuler/recipes-support/gnupg/files/0001-Woverride-init-is-not-needed-with-gcc-9.patch
new file mode 100644
index 0000000000000000000000000000000000000000..83195b5bd4d3f72e1a84b824d354cf1b5cd4cfbb
--- /dev/null
+++ b/meta-openeuler/recipes-support/gnupg/files/0001-Woverride-init-is-not-needed-with-gcc-9.patch
@@ -0,0 +1,34 @@
+From e3adc816d2d56dd929016073937ba24e01e03cb8 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 20 Dec 2018 17:37:48 -0800
+Subject: [PATCH] Woverride-init is not needed with gcc 9
+
+Fixes
+| ../../gnupg-2.2.12/dirmngr/dns.h:525:16: error: lvalue required as
+unary '&' operand                                                 |
+525 |  dns_rr_i_init(&dns_quietinit((struct dns_rr_i){ 0, __VA_ARGS__
+}), (P))
+
+Upstream-Status: Pending
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ dirmngr/dns.h | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/dirmngr/dns.h b/dirmngr/dns.h
+index 024d6dcc8..c6e141e16 100644
+--- a/dirmngr/dns.h
++++ b/dirmngr/dns.h
+@@ -139,7 +139,7 @@ DNS_PUBLIC int *dns_debug_p(void);
+ #define DNS_PRAGMA_QUIET _Pragma("clang diagnostic ignored \"-Winitializer-overrides\"")
+ #define DNS_PRAGMA_POP _Pragma("clang diagnostic pop")
+ 
+-#elif (__GNUC__ == 4 && __GNUC_MINOR__ >= 6) || __GNUC__ > 4
++#elif (__GNUC__ == 4 && __GNUC_MINOR__ >= 6) || (__GNUC__ > 4 && __GNUC__ < 9)
+ #define DNS_PRAGMA_PUSH _Pragma("GCC diagnostic push")
+ #define DNS_PRAGMA_QUIET _Pragma("GCC diagnostic ignored \"-Woverride-init\"")
+ #define DNS_PRAGMA_POP _Pragma("GCC diagnostic pop")
+-- 
+2.17.1
+
diff --git a/meta-openeuler/recipes-support/gnupg/files/0001-configure.ac-use-a-custom-value-for-the-location-of-.patch b/meta-openeuler/recipes-support/gnupg/files/0001-configure.ac-use-a-custom-value-for-the-location-of-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..81aeaf5d3a6bde0afbf32317fd232d205bade9b1
--- /dev/null
+++ b/meta-openeuler/recipes-support/gnupg/files/0001-configure.ac-use-a-custom-value-for-the-location-of-.patch
@@ -0,0 +1,28 @@
+From 8b9e3d286e87bc978ec6bb9cfd790d8d253b79c3 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Mon, 22 Jan 2018 18:00:21 +0200
+Subject: [PATCH] configure.ac: use a custom value for the location of
+ gpg-agent socket in the filesystem
+
+This should avoid clashes with the host gpg-agent observed on autobuilders.
+
+Upstream-Status: Inappropriate [oe-core specific, and only for -native]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+---
+ configure.ac | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index a547401..60bc2c5 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1922,7 +1922,7 @@ AC_DEFINE_UNQUOTED(GPGCONF_DISP_NAME, "GPGConf",
+ 
+ AC_DEFINE_UNQUOTED(GPGTAR_NAME, "gpgtar", [The name of the gpgtar tool])
+ 
+-AC_DEFINE_UNQUOTED(GPG_AGENT_SOCK_NAME, "S.gpg-agent",
++AC_DEFINE_UNQUOTED(GPG_AGENT_SOCK_NAME, "S.gpg-agent.yocto-native",
+                    [The name of the agent socket])
+ AC_DEFINE_UNQUOTED(GPG_AGENT_EXTRA_SOCK_NAME, "S.gpg-agent.extra",
+                    [The name of the agent socket for remote access])
diff --git a/meta-openeuler/recipes-support/gnupg/files/0002-use-pkgconfig-instead-of-npth-config.patch b/meta-openeuler/recipes-support/gnupg/files/0002-use-pkgconfig-instead-of-npth-config.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0e58fd4c4dbe6d61c822726a6b1708806b97f4c5
--- /dev/null
+++ b/meta-openeuler/recipes-support/gnupg/files/0002-use-pkgconfig-instead-of-npth-config.patch
@@ -0,0 +1,102 @@
+From d9048788d906774b1475c3bb1b17e22455c2add4 Mon Sep 17 00:00:00 2001
+From: Saul Wold <sgw@linux.intel.com>
+Date: Wed, 16 Aug 2017 11:16:30 +0800
+Subject: [PATCH] use pkgconfig instead of npth config
+
+Upstream-Status: Inappropriate [openembedded specific]
+
+Signed-off-by: Saul Wold <sgw@linux.intel.com>
+
+Rebase to 2.1.23
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+---
+ m4/npth.m4 | 53 ++++++++---------------------------------------------
+ 1 file changed, 8 insertions(+), 45 deletions(-)
+
+diff --git a/m4/npth.m4 b/m4/npth.m4
+index 619ed89..0cb354d 100644
+--- a/m4/npth.m4
++++ b/m4/npth.m4
+@@ -19,25 +19,10 @@ AC_DEFUN([_AM_PATH_NPTH_CONFIG],
+   if test "x$npth_config_prefix" != x ; then
+       NPTH_CONFIG="$npth_config_prefix/bin/npth-config"
+   fi
++  AC_PATH_PROG(PKGCONFIG, pkg-config, no)
+ 
+-  use_gpgrt_config=""
+-  if test x"$GPGRT_CONFIG" != x -a "$GPGRT_CONFIG" != "no"; then
+-    if $GPGRT_CONFIG npth --exists; then
+-      NPTH_CONFIG="$GPGRT_CONFIG npth"
+-      AC_MSG_NOTICE([Use gpgrt-config as npth-config])
+-      use_gpgrt_config=yes
+-    fi
+-  fi
+-  if test -z "$use_gpgrt_config"; then
+-    AC_PATH_PROG(NPTH_CONFIG, npth-config, no)
+-  fi
+-
+-  if test "$NPTH_CONFIG" != "no" ; then
+-    if test -z "$use_gpgrt_config"; then
+-      npth_version=`$NPTH_CONFIG --version`
+-    else
+-      npth_version=`$NPTH_CONFIG --modversion`
+-    fi
++  if test "$PKGCONFIG" != "no" ; then
++    npth_version=`$PKGCONFIG --modversion npth`
+   fi
+   npth_version_major=`echo $npth_version | \
+                sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+@@ -62,7 +47,7 @@ AC_DEFUN([AM_PATH_NPTH],
+ 
+   AC_MSG_CHECKING(for NPTH - version >= $min_npth_version)
+   ok=no
+-  if test "$NPTH_CONFIG" != "no" ; then
++  if test "$PKGCONFIG" != "no" ; then
+     req_major=`echo $min_npth_version | \
+                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+     req_minor=`echo $min_npth_version | \
+@@ -83,32 +68,9 @@ AC_DEFUN([AM_PATH_NPTH],
+   fi
+   if test $ok = yes; then
+     AC_MSG_RESULT([yes ($npth_version)])
+-  else
+-    AC_MSG_RESULT(no)
+-  fi
+-  if test $ok = yes; then
+-    # If we have a recent NPTH, we should also check that the
+-    # API is compatible.
+-    if test "$req_npth_api" -gt 0 ; then
+-      if test -z "$use_gpgrt_config"; then
+-        tmp=`$NPTH_CONFIG --api-version 2>/dev/null || echo 0`
+-      else
+-        tmp=`$NPTH_CONFIG --variable=api_version 2>/dev/null || echo 0`
+-      fi
+-      if test "$tmp" -gt 0 ; then
+-        AC_MSG_CHECKING([NPTH API version])
+-        if test "$req_npth_api" -eq "$tmp" ; then
+-          AC_MSG_RESULT([okay])
+-        else
+-          ok=no
+-          AC_MSG_RESULT([does not match. want=$req_npth_api got=$tmp])
+-        fi
+-      fi
+-    fi
+-  fi
+-  if test $ok = yes; then
+-    NPTH_CFLAGS=`$NPTH_CONFIG --cflags`
+-    NPTH_LIBS=`$NPTH_CONFIG --libs`
++    NPTH_CFLAGS=`$PKGCONFIG --cflags npth`
++    NPTH_LIBS=`$PKGCONFIG --libs npth`
++    AC_MSG_WARN([[GOT HERE - $NPTH_LIBS ]])
+     ifelse([$2], , :, [$2])
+     if test -z "$use_gpgrt_config"; then
+       npth_config_host=`$NPTH_CONFIG --host 2>/dev/null || echo none`
+@@ -128,6 +90,7 @@ AC_DEFUN([AM_PATH_NPTH],
+       fi
+     fi
+   else
++    AC_MSG_RESULT(no)
+     NPTH_CFLAGS=""
+     NPTH_LIBS=""
+     ifelse([$3], , :, [$3])
diff --git a/meta-openeuler/recipes-support/gnupg/files/0004-autogen.sh-fix-find-version-for-beta-checking.patch b/meta-openeuler/recipes-support/gnupg/files/0004-autogen.sh-fix-find-version-for-beta-checking.patch
new file mode 100644
index 0000000000000000000000000000000000000000..dcd8582ca634f96ae4332e2c70925230b5bedf07
--- /dev/null
+++ b/meta-openeuler/recipes-support/gnupg/files/0004-autogen.sh-fix-find-version-for-beta-checking.patch
@@ -0,0 +1,34 @@
+From 914ae4a3f7529fb069467bf0ded57dd24ee2e763 Mon Sep 17 00:00:00 2001
+From: Wenzong Fan <wenzong.fan@windriver.com>
+Date: Wed, 16 Aug 2017 11:23:22 +0800
+Subject: [PATCH 4/4] autogen.sh: fix find-version for beta checking
+
+find-version always assumes that gnupg is beta if autogen.sh is run
+out of git-repo. This doesn't work for users whom just take release
+tarball and re-run autoconf in their local build dir.
+
+Upstream-Status: Pending
+
+Signed-off-by: Wenzong Fan <wenzong.fan@windriver.com>
+
+Rebase to 2.1.23
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ autogen.sh | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/autogen.sh b/autogen.sh
+index e5ba5bf..05e0e11 100755
+--- a/autogen.sh
++++ b/autogen.sh
+@@ -245,7 +245,6 @@ if [ "$myhost" = "find-version" ]; then
+       rvd=$((0x$(echo ${rev} | dd bs=1 count=4 2>/dev/null)))
+     else
+       ingit=no
+-      beta=yes
+       tmp="-unknown"
+       rev="0000000"
+       rvd="0"
+-- 
+1.8.3.1
+
diff --git a/meta-openeuler/recipes-support/gnupg/files/relocate.patch b/meta-openeuler/recipes-support/gnupg/files/relocate.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f7dd12fbcc111b035960a006550f213dd0421842
--- /dev/null
+++ b/meta-openeuler/recipes-support/gnupg/files/relocate.patch
@@ -0,0 +1,82 @@
+From c4ddea8e6070d1df51058aac08088e27c37e7e73 Mon Sep 17 00:00:00 2001
+From: Ross Burton <ross.burton@intel.com>
+Date: Wed, 19 Sep 2018 14:44:40 +0100
+Subject: [PATCH] Allow the environment to override where gnupg looks for its
+ own files. Useful in native builds.
+
+Upstream-Status: Inappropriate [OE-specific]
+Signed-off-by: Ross Burton <ross.burton@intel.com>
+
+Signed-off-by: Alexander Kanavin <alex@linutronix.de>
+
+---
+ common/homedir.c | 14 +++++++-------
+ 1 file changed, 7 insertions(+), 7 deletions(-)
+
+diff --git a/common/homedir.c b/common/homedir.c
+index 286685f..212a945 100644
+--- a/common/homedir.c
++++ b/common/homedir.c
+@@ -1213,7 +1213,7 @@ gnupg_socketdir (void)
+   if (!name)
+     {
+       unsigned int dummy;
+-      name = _gnupg_socketdir_internal (0, &dummy);
++      name = getenv("GNUPG_SOCKETDIR") ?: _gnupg_socketdir_internal (0, &dummy);
+       gpgrt_annotate_leaked_object (name);
+     }
+ 
+@@ -1245,7 +1245,7 @@ gnupg_sysconfdir (void)
+   if (dir)
+     return dir;
+   else
+-    return GNUPG_SYSCONFDIR;
++    return getenv("GNUPG_SYSCONFDIR") ?: GNUPG_SYSCONFDIR;
+ #endif /*!HAVE_W32_SYSTEM*/
+ }
+ 
+@@ -1281,7 +1281,7 @@ gnupg_bindir (void)
+       return name;
+     }
+   else
+-    return GNUPG_BINDIR;
++    return getenv("GNUPG_BINDIR") ?: GNUPG_BINDIR;
+ #endif /*!HAVE_W32_SYSTEM*/
+ }
+ 
+@@ -1308,7 +1308,7 @@ gnupg_libexecdir (void)
+       return name;
+     }
+   else
+-    return GNUPG_LIBEXECDIR;
++    return getenv("GNUPG_LIBEXECDIR") ?: GNUPG_LIBEXECDIR;
+ #endif /*!HAVE_W32_SYSTEM*/
+ }
+ 
+@@ -1338,7 +1338,7 @@ gnupg_libdir (void)
+       return name;
+     }
+   else
+-    return GNUPG_LIBDIR;
++    return getenv("GNUPG_LIBDIR") ?: GNUPG_LIBDIR;
+ #endif /*!HAVE_W32_SYSTEM*/
+ }
+ 
+@@ -1369,7 +1369,7 @@ gnupg_datadir (void)
+       return name;
+     }
+   else
+-    return GNUPG_DATADIR;
++    return getenv("GNUPG_DATADIR") ?: GNUPG_DATADIR;
+ #endif /*!HAVE_W32_SYSTEM*/
+ }
+ 
+@@ -1401,7 +1401,7 @@ gnupg_localedir (void)
+       return name;
+     }
+   else
+-    return LOCALEDIR;
++    return getenv("LOCALEDIR") ?: LOCALEDIR;
+ #endif /*!HAVE_W32_SYSTEM*/
+ }
+ 
diff --git a/meta-openeuler/recipes-support/gnupg/gnupg_%.bbappend b/meta-openeuler/recipes-support/gnupg/gnupg_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..daa922074b7a49e8e961b8cad0841be74cd4302e
--- /dev/null
+++ b/meta-openeuler/recipes-support/gnupg/gnupg_%.bbappend
@@ -0,0 +1,17 @@
+PV = "2.4.3"
+
+OPENEULER_REPO_NAME = "gnupg2"
+
+SRC_URI:append = " \
+        file://${BP}.tar.bz2 \
+        file://gnupg-2.1.10-secmem.patch \
+        file://gnupg-2.1.1-fips-algo.patch \
+        file://gnupg-2.2.23-large-rsa.patch \
+        file://gnupg-2.2.18-gpg-accept-subkeys-with-a-good-revocation-but-no-self-sig.patch \
+        file://gnupg-2.2.18-gpg-allow-import-of-previously-known-keys-even-without-UI.patch \
+        file://gnupg-2.2.18-tests-add-test-cases-for-import-without-uid.patch \
+        file://gnupg-2.2.20-file-is-digest.patch \
+        file://gnupg-2.2.21-coverity.patch \
+        file://gnupg2-revert-rfc4880bis.patch \
+        file://backport-dirmngr-Enable-the-call-of-ks_ldap_help_variables-wh.patch \
+        "
diff --git a/meta-openeuler/recipes-support/gnupg/gnupg_2.4.3.bb b/meta-openeuler/recipes-support/gnupg/gnupg_2.4.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ceb7a6917148ad7c4f9c0bac2f5bf1e3c0bd07c3
--- /dev/null
+++ b/meta-openeuler/recipes-support/gnupg/gnupg_2.4.3.bb
@@ -0,0 +1,89 @@
+SUMMARY = "GNU Privacy Guard - encryption and signing tools (2.x)"
+DESCRIPTION = "A complete and free implementation of the OpenPGP standard \
+as defined by RFC4880 (also known as PGP). GnuPG allows you to encrypt \
+and sign your data and communications; it features a versatile key \
+management system, along with access modules for all kinds of public \
+key directories."
+HOMEPAGE = "http://www.gnupg.org/"
+LICENSE = "GPL-3.0-only & LGPL-3.0-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=189af8afca6d6075ba6c9e0aa8077626 \
+                    file://COPYING.LGPL3;md5=a2b6bf2cb38ee52619e60f30a1fc7257"
+
+DEPENDS = "npth libassuan libksba zlib bzip2 readline libgcrypt"
+
+inherit autotools gettext texinfo pkgconfig
+
+UPSTREAM_CHECK_URI = "https://gnupg.org/download/index.html"
+SRC_URI = "${GNUPG_MIRROR}/${BPN}/${BPN}-${PV}.tar.bz2 \
+           file://0002-use-pkgconfig-instead-of-npth-config.patch \
+           file://0004-autogen.sh-fix-find-version-for-beta-checking.patch \
+           file://0001-Woverride-init-is-not-needed-with-gcc-9.patch \
+           "
+SRC_URI:append:class-native = " file://0001-configure.ac-use-a-custom-value-for-the-location-of-.patch \
+                                file://relocate.patch"
+SRC_URI:append:class-nativesdk = " file://relocate.patch"
+
+SRC_URI[sha256sum] = "f68f7d75d06cb1635c336d34d844af97436c3f64ea14bcb7c869782f96f44277"
+
+EXTRA_OECONF = "--disable-ldap \
+		--disable-ccid-driver \
+		--with-zlib=${STAGING_LIBDIR}/.. \
+		--with-bzip2=${STAGING_LIBDIR}/.. \
+		--with-readline=${STAGING_LIBDIR}/.. \
+		--with-mailprog=${sbindir}/sendmail \
+		--enable-gpg-is-gpg2 \
+		--disable-tests \
+               "
+# yat2m can be found from recipe-sysroot-native non-deterministically with different versioning otherwise
+CACHED_CONFIGUREVARS += "ac_cv_path_YAT2M=./yat2m"
+
+# A minimal package containing just enough to run gpg+gpgagent (E.g. use gpgme in opkg)
+PACKAGES =+ "${PN}-gpg"
+FILES:${PN}-gpg = " \
+	${bindir}/gpg \
+	${bindir}/gpg2 \
+	${bindir}/gpg-agent \
+"
+
+# Normal package (gnupg) should depend on minimal package (gnupg-gpg)
+# to ensure all tools are included. This is done only in non-native
+# builds. Native builds don't have sub-packages, so appending RDEPENDS
+# in this case breaks recipe parsing.
+RDEPENDS:${PN} += "${@ "" if ("native" in d.getVar("PN")) else (d.getVar("PN") + "-gpg")}"
+
+RRECOMMENDS:${PN} = "pinentry"
+
+do_configure:prepend () {
+	# Else these could be used in prefernce to those in aclocal-copy
+	rm -f ${S}/m4/gpg-error.m4
+	rm -f ${S}/m4/libassuan.m4
+	rm -f ${S}/m4/ksba.m4
+	rm -f ${S}/m4/libgcrypt.m4
+}
+
+do_install:append() {
+	ln -sf gpg2 ${D}${bindir}/gpg
+	ln -sf gpgv2 ${D}${bindir}/gpgv
+}
+
+do_install:append:class-native() {
+	create_wrappers ${STAGING_BINDIR_NATIVE}
+}
+
+do_install:append:class-nativesdk() {
+	create_wrappers ${SDKPATHNATIVE}${bindir_nativesdk}
+}
+
+create_wrappers() {
+	for i in gpg2 gpgconf gpg-agent gpg-connect-agent; do
+		create_wrapper ${D}${bindir}/$i GNUPG_BINDIR=$1
+	done
+}
+
+PACKAGECONFIG ??= "gnutls"
+PACKAGECONFIG[gnutls] = "--enable-gnutls, --disable-gnutls, gnutls"
+PACKAGECONFIG[sqlite3] = "--enable-sqlite, --disable-sqlite, sqlite3"
+
+BBCLASSEXTEND = "native nativesdk"
+
+lcl_maybe_fortify:mipsarch = ""
diff --git a/meta-openeuler/recipes-support/gnutls/files/0001-Creating-.hmac-file-should-be-excuted-in-target-envi.patch b/meta-openeuler/recipes-support/gnutls/files/0001-Creating-.hmac-file-should-be-excuted-in-target-envi.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4bdc40d93278a43c8de3214a04e2c1ade1c075d4
--- /dev/null
+++ b/meta-openeuler/recipes-support/gnutls/files/0001-Creating-.hmac-file-should-be-excuted-in-target-envi.patch
@@ -0,0 +1,27 @@
+From 21a8295bac3805e4490ba2b5f136e7f4c121061b Mon Sep 17 00:00:00 2001
+From: Lei Maohui <leimaohui@fujitsu.com>
+Date: Mon, 23 May 2022 10:44:43 +0900
+Subject: [PATCH] Creating .hmac file should be excuted in target environment,
+ so deleted it from build process.
+
+Upstream-Status: Inappropriate [https://gitlab.com/gnutls/gnutls/-/issues/1373]
+Signed-off-by: Lei Maohui <leimaohui@fujitsu.com>
+
+---
+ lib/Makefile.am | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/lib/Makefile.am b/lib/Makefile.am
+index 6d4e8d2..24ef108 100644
+--- a/lib/Makefile.am
++++ b/lib/Makefile.am
+@@ -206,8 +206,7 @@ hmac_file = .libs/.$(gnutls_so).hmac
+ 
+ all-local: $(hmac_file)
+ 
+-$(hmac_file): libgnutls.la fipshmac
+-	$(AM_V_GEN) $(builddir)/fipshmac > $@-t && mv $@-t $@
++.libs/.$(gnutls_so).hmac:
+ 
+ CLEANFILES = $(hmac_file)
+ endif
diff --git a/meta-openeuler/recipes-support/gnutls/files/Add-ptest-support.patch b/meta-openeuler/recipes-support/gnutls/files/Add-ptest-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f87cf536fabce1c720929dd3933903a29859c393
--- /dev/null
+++ b/meta-openeuler/recipes-support/gnutls/files/Add-ptest-support.patch
@@ -0,0 +1,58 @@
+From 81861f7ba690956c064ebe8dce6c313951fa2a9f Mon Sep 17 00:00:00 2001
+From: Ravineet Singh <ravineet.a.singh@est.tech>
+Date: Tue, 10 Jan 2023 16:11:10 +0100
+Subject: [PATCH] gnutls: add ptest support
+
+Upstream-Status: Inappropriate [embedded specific]
+Signed-off-by: Ravineet Singh <ravineet.a.singh@est.tech>
+
+---
+ Makefile.am       | 3 +++
+ configure.ac      | 2 ++
+ tests/Makefile.am | 6 ++++++
+ 3 files changed, 11 insertions(+)
+
+diff --git a/Makefile.am b/Makefile.am
+index 843193f..816b09f 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -191,6 +191,9 @@ dist-hook:
+ 	mv ChangeLog $(distdir)
+ 	touch -c $(distdir)/doc/*.html $(distdir)/doc/*.pdf $(distdir)/doc/*.info
+ 
++install-ptest:
++	 $(MAKE) -C tests DESTDIR=$(DESTDIR)/tests $@
++
+ .PHONY: abi-check abi-dump-versioned abi-dump-latest pic-check symbol-check local-code-coverage-output files-update AUTHORS
+ 
+ include $(top_srcdir)/cligen/cligen.mk
+diff --git a/configure.ac b/configure.ac
+index b25ba14..860ddef 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1150,6 +1150,8 @@ AC_SUBST(LIBGNUTLS_CFLAGS)
+ 
+ AM_CONDITIONAL(NEEDS_LIBRT, test "$gnutls_needs_librt" = "yes")
+ 
++AM_EXTRA_RECURSIVE_TARGETS([buildtest-TESTS])
++
+ AC_DEFINE([GNUTLS_INTERNAL_BUILD], 1, [We allow temporarily usage of deprecated functions - until they are removed.])
+ 
+ hw_features=
+diff --git a/tests/Makefile.am b/tests/Makefile.am
+index d530ad0..71c592f 100644
+--- a/tests/Makefile.am
++++ b/tests/Makefile.am
+@@ -648,6 +648,12 @@ SH_LOG_COMPILER = $(SHELL)
+ AM_VALGRINDFLAGS = --suppressions=$(srcdir)/suppressions.valgrind
+ LOG_COMPILER = $(LOG_VALGRIND)
+ 
++install-ptest: $(check_PROGRAMS)
++	@$(INSTALL) -d $(DESTDIR)
++	@for file in $^; do \
++		$(INSTALL_PROGRAM) $$file $(DESTDIR) ; \
++	done
++
+ distclean-local:
+ 	rm -rf softhsm-*.db softhsm-*.config *.tmp tmp-* x509-crt-list-import-url.config.db port.lock.d
+ 
diff --git a/meta-openeuler/recipes-support/gnutls/files/arm_eabi.patch b/meta-openeuler/recipes-support/gnutls/files/arm_eabi.patch
new file mode 100644
index 0000000000000000000000000000000000000000..9fc9820c8cbadf665d86dcf2b35a7b9ad28b1140
--- /dev/null
+++ b/meta-openeuler/recipes-support/gnutls/files/arm_eabi.patch
@@ -0,0 +1,31 @@
+From 5810d97281bb30edb786de9946e5c13186eff6a2 Mon Sep 17 00:00:00 2001
+From: Joe Slater <jslater@windriver.com>
+Date: Wed, 25 Jan 2017 13:52:59 -0800
+Subject: [PATCH] gnutls: account for ARM_EABI
+
+Certain syscall's are not availabe for arm-eabi, so we eliminate
+reference to them.
+
+Upstream-Status: Pending
+
+Signed-off-by: Joe Slater <jslater@windriver.com>
+---
+ tests/seccomp.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/tests/seccomp.c b/tests/seccomp.c
+index 86442a5..03a5aa8 100644
+--- a/tests/seccomp.c
++++ b/tests/seccomp.c
+@@ -55,7 +55,9 @@ int disable_system_calls(void)
+ 
+ 	ADD_SYSCALL(nanosleep, 0);
+ 	ADD_SYSCALL(clock_nanosleep, 0);
++#if ! defined(__ARM_EABI__)
+ 	ADD_SYSCALL(time, 0);
++#endif
+ 	ADD_SYSCALL(getpid, 0);
+ 	ADD_SYSCALL(gettimeofday, 0);
+ #if defined(HAVE_CLOCK_GETTIME)
+-- 
+2.30.2
diff --git a/meta-openeuler/recipes-support/gnutls/files/run-ptest b/meta-openeuler/recipes-support/gnutls/files/run-ptest
new file mode 100644
index 0000000000000000000000000000000000000000..84948f487d1b8882809a8268eb9b583dbd6afef2
--- /dev/null
+++ b/meta-openeuler/recipes-support/gnutls/files/run-ptest
@@ -0,0 +1,90 @@
+#!/bin/sh
+
+rjob() {
+    local job=$1
+    local log=$2
+
+    # TODO: Output will be garbled
+    ./${job} >> ${log} 2>&1
+
+    ret=$?
+    case $ret in
+    0)
+        echo "PASS: $t" >> ${log}
+        echo "PASS: $t"
+        ;;
+    77)
+        echo "SKIP: $t" >> ${log}
+        echo "SKIP: $t"
+        ;;
+    *)
+        echo "FAIL: $t" >> ${log}
+        echo "FAIL: $t"
+        ;;
+    esac
+}
+
+is_disallowed() {
+    local key=$1
+    $(echo ${test_disallowlist} | grep -w -q ${key})
+    return $?
+}
+
+# TODO
+# This list should probably be in a external file
+# Testcases defined here either take very long time (dtls-stress)
+# or are dependent on local files (certs, etc) in local file system
+# currently not exported to target.
+
+test_disallowlist=""
+test_disallowlist="${test_disallowlist} dtls-stress"
+test_disallowlist="${test_disallowlist} handshake-large-cert"
+test_disallowlist="${test_disallowlist} id-on-xmppAddr"
+test_disallowlist="${test_disallowlist} mini-x509-cas"
+test_disallowlist="${test_disallowlist} pkcs12_simple"
+test_disallowlist="${test_disallowlist} protocol-set-allowlist"
+test_disallowlist="${test_disallowlist} psk-file"
+test_disallowlist="${test_disallowlist} rawpk-api"
+test_disallowlist="${test_disallowlist} set_pkcs12_cred"
+test_disallowlist="${test_disallowlist} system-override-curves-allowlist"
+test_disallowlist="${test_disallowlist} system-override-hash"
+test_disallowlist="${test_disallowlist} system-override-sig"
+test_disallowlist="${test_disallowlist} system-override-sig-tls"
+test_disallowlist="${test_disallowlist} system-prio-file"
+test_disallowlist="${test_disallowlist} x509cert-tl"
+
+LOG=${PWD}/tests.log
+cd tests
+max_njobs=$(grep -c ^processor /proc/cpuinfo)
+njobs=0
+
+for t in *; do
+    [ -x $t ] || continue
+    [ -f $t ] || continue
+
+    is_disallowed ${t}
+    [ $? -eq 0 ] && continue
+
+    rjob ${t} ${LOG} &
+    one=1
+    njobs=$(expr ${njobs} + ${one})
+    if [ ${njobs} -eq ${max_njobs} ]; then
+        wait
+        njobs=0
+    fi
+done
+wait
+
+skipped=$(grep -c SKIP ${LOG})
+passed=$(grep -c PASS ${LOG})
+failed=$(grep -c FAIL ${LOG})
+total=$(expr ${passed} + ${failed} + ${skipped})
+
+echo
+echo "gnutls test summary:"
+echo "--------------------"
+echo "total: ${total}"
+echo "pass : ${passed}"
+echo "fail : ${failed}"
+echo "skip : ${skipped}"
+echo
diff --git a/meta-openeuler/recipes-support/gnutls/gnutls_%.bbappend b/meta-openeuler/recipes-support/gnutls/gnutls_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..671586e97975f2f7086c17acb3532cb7ee3ba8a3
--- /dev/null
+++ b/meta-openeuler/recipes-support/gnutls/gnutls_%.bbappend
@@ -0,0 +1,70 @@
+# main bbfile: yocto-poky/meta/recipes-support/gnutls/gnutls_3.7.4.bb
+
+# version in openEuler
+PV = "3.8.2"
+
+LIC_FILES_CHKSUM = "file://LICENSE;md5=71391c8e0c1cfe68077e7fce3b586283 \
+                    file://doc/COPYING;md5=1ebbd3e34237af26da5dc08a4e440464 \
+                    file://doc/COPYING.LESSER;md5=4fbd65380cdd255951079008b364516c"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+# files, patches from poky can't be applied in openeuler or conflict with openeuler
+SRC_URI:remove = " \
+        file://CVE-2022-2509.patch \
+        file://CVE-2023-0361.patch \
+"
+
+SRC_URI:append = " \
+        file://0001-Creating-.hmac-file-should-be-excuted-in-target-envi.patch \
+        file://run-ptest \
+        file://Add-ptest-support.patch \
+"
+
+# files, patches that come from openeuler
+SRC_URI:append = " \
+        file://${BP}.tar.xz \
+        file://fix-ipv6-handshake-failed.patch \
+        file://backport-CVE-2024-0553-rsa-psk-minimize-branching-after-decryption.patch \
+        file://backport-CVE-2024-0567-x509-detect-loop-in-certificate-chain.patch \
+        file://backport-fix-CVE-2024-28834-nettle-avoid-normalization-of-mpz_t-in-deterministic.patch \
+        file://backport-fix-CVE-2024-28835-gnutls_x509_trust_list_verify_crt2-remove-length-lim.patch \
+"
+
+EXTRA_OECONF:remove = "--disable-libdane \
+                        --disable-guile \
+"
+
+do_compile_ptest() {
+    oe_runmake -C tests buildtest-TESTS
+}
+
+do_install:append:class-target() {
+        if ${@bb.utils.contains('PACKAGECONFIG', 'fips', 'true', 'false', d)}; then
+          install -d ${D}${bindir}/bin
+          install -m 0755 ${B}/lib/.libs/fipshmac ${D}/${bindir}/
+        fi
+}
+
+DEPENDS:remove:libc-musl = "argp-standalone"
+LDFLAGS:remove:libc-musl = " -largp"
+
+SRC_URI[sha256sum] = "0ea0d11a1660a1e63f960f157b197abe6d0c8cb3255be24e1fb3815930b9bdc5"
+
+PACKAGECONFIG[fips] = "--enable-fips140-mode --with-libdl-prefix=${STAGING_BASELIBDIR}"
+PACKAGES:append = " ${PN}-fips ${PN}-dane"
+
+FILES:${PN}-dane = "${libdir}/libgnutls-dane.so.*"
+FILES:${PN}-fips = "${bindir}/fipshmac"
+
+pkg_postinst_ontarget:${PN}-fips () {
+    if test -x ${bindir}/fipshmac
+    then
+        mkdir ${sysconfdir}/gnutls
+        touch ${sysconfdir}/gnutls/config
+        ${bindir}/fipshmac ${libdir}/libgnutls.so.30.*.* > ${libdir}/.libgnutls.so.30.hmac
+        ${bindir}/fipshmac ${libdir}/libnettle.so.8.* > ${libdir}/.libnettle.so.8.hmac
+        ${bindir}/fipshmac ${libdir}/libgmp.so.10.*.* > ${libdir}/.libgmp.so.10.hmac
+        ${bindir}/fipshmac ${libdir}/libhogweed.so.6.* > ${libdir}/.libhogweed.so.6.hmac
+    fi
+}
diff --git a/meta-openeuler/recipes-support/gnutls/libtasn1_%.bbappend b/meta-openeuler/recipes-support/gnutls/libtasn1_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8a4a0baca12a156ca0129d6d1f89ec7a721bbe7d
--- /dev/null
+++ b/meta-openeuler/recipes-support/gnutls/libtasn1_%.bbappend
@@ -0,0 +1 @@
+SRC_URI:prepend = "file://${BP}.tar.gz "
diff --git a/meta-openeuler/recipes-support/gpgme/files/0001-Revert-build-Make-gpgme.m4-use-gpgrt-config-with-.pc.patch b/meta-openeuler/recipes-support/gpgme/files/0001-Revert-build-Make-gpgme.m4-use-gpgrt-config-with-.pc.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8ed39280cacf4a5d95cbd1d0160cf7160baf06a8
--- /dev/null
+++ b/meta-openeuler/recipes-support/gpgme/files/0001-Revert-build-Make-gpgme.m4-use-gpgrt-config-with-.pc.patch
@@ -0,0 +1,116 @@
+From ee1421f7a7a9f31400ba992a5be52b88d20170c9 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Fri, 10 May 2019 14:18:04 +0800
+Subject: [PATCH] Revert "build: Make gpgme.m4 use gpgrt-config with *.pc."
+
+This reverts commit 60828a505a1c74fd34476c181df2a588ea6f9c83.
+
+The oe-core does not support gpgrt-config, so revert it
+
+Upstream-Status: Inappropriate [oe-core specific]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+---
+ src/gpgme.m4 | 54 ++++++++--------------------------------------------
+ 1 file changed, 8 insertions(+), 46 deletions(-)
+
+diff --git a/src/gpgme.m4 b/src/gpgme.m4
+index f2906c1..8cc2898 100644
+--- a/src/gpgme.m4
++++ b/src/gpgme.m4
+@@ -125,24 +125,10 @@ AC_REQUIRE([_AM_PATH_GPGRT_CONFIG])dnl
+      fi
+   fi
+ 
+-  use_gpgrt_config=""
+-  if test x"$GPGRT_CONFIG" != x -a "$GPGRT_CONFIG" != "no"; then
+-    if $GPGRT_CONFIG gpgme --exists; then
+-      GPGME_CONFIG="$GPGRT_CONFIG gpgme"
+-      AC_MSG_NOTICE([Use gpgrt-config as gpgme-config])
+-      use_gpgrt_config=yes
+-    fi
+-  fi
+-  if test -z "$use_gpgrt_config"; then
+-    AC_PATH_PROG(GPGME_CONFIG, gpgme-config, no)
+-  fi
++  AC_PATH_PROG(GPGME_CONFIG, gpgme-config, no)
+ 
+   if test "$GPGME_CONFIG" != "no" ; then
+-    if test -z "$use_gpgrt_config"; then
+-      gpgme_version=`$GPGME_CONFIG --version`
+-    else
+-      gpgme_version=`$GPGME_CONFIG --modversion`
+-    fi
++    gpgme_version=`$GPGME_CONFIG --version`
+   fi
+   gpgme_version_major=`echo $gpgme_version | \
+                sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+@@ -155,16 +141,12 @@ AC_REQUIRE([_AM_PATH_GPGRT_CONFIG])dnl
+ 
+ AC_DEFUN([_AM_PATH_GPGME_CONFIG_HOST_CHECK],
+ [
+-    if test -z "$use_gpgrt_config"; then
+-      gpgme_config_host=`$GPGME_CONFIG --host 2>/dev/null || echo none`
+-    else
+-      gpgme_config_host=`$GPGME_CONFIG --variable=host 2>/dev/null || echo none`
+-    fi
++    gpgme_config_host=`$GPGME_CONFIG --host 2>/dev/null || echo none`
+     if test x"$gpgme_config_host" != xnone ; then
+       if test x"$gpgme_config_host" != x"$host" ; then
+   AC_MSG_WARN([[
+ ***
+-*** The config script "$GPGME_CONFIG" was
++*** The config script $GPGME_CONFIG was
+ *** built for $gpgme_config_host and thus may not match the
+ *** used host $host.
+ *** You may want to use the configure option --with-gpgme-prefix
+@@ -225,11 +207,7 @@ AC_DEFUN([AM_PATH_GPGME],
+      # If we have a recent GPGME, we should also check that the
+      # API is compatible.
+      if test "$req_gpgme_api" -gt 0 ; then
+-        if test -z "$use_gpgrt_config"; then
+-          tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0`
+-        else
+-          tmp=`$GPGME_CONFIG --variable=api_version 2>/dev/null || echo 0`
+-        fi
++        tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0`
+         if test "$tmp" -gt 0 ; then
+            if test "$req_gpgme_api" -ne "$tmp" ; then
+              ok=no
+@@ -372,11 +350,7 @@ AC_DEFUN([AM_PATH_GPGME_GLIB],
+      # If we have a recent GPGME, we should also check that the
+      # API is compatible.
+      if test "$req_gpgme_api" -gt 0 ; then
+-        if test -z "$use_gpgrt_config"; then
+-          tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0`
+-        else
+-          tmp=`$GPGME_CONFIG --variable=api_version 2>/dev/null || echo 0`
+-        fi
++        tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0`
+         if test "$tmp" -gt 0 ; then
+            if test "$req_gpgme_api" -ne "$tmp" ; then
+              ok=no
+@@ -385,20 +359,8 @@ AC_DEFUN([AM_PATH_GPGME_GLIB],
+      fi
+   fi
+   if test $ok = yes; then
+-    if test -z "$use_gpgrt_config"; then
+-      GPGME_GLIB_CFLAGS=`$GPGME_CONFIG --glib --cflags`
+-      GPGME_GLIB_LIBS=`$GPGME_CONFIG --glib --libs`
+-    else
+-      if $GPGRT_CONFIG gpgme-glib --exists; then
+-        GPGME_CONFIG="$GPGRT_CONFIG gpgme-glib"
+-        GPGME_GLIB_CFLAGS=`$GPGME_CONFIG --cflags`
+-        GPGME_GLIB_LIBS=`$GPGME_CONFIG --libs`
+-      else
+-        ok = no
+-      fi
+-    fi
+-  fi
+-  if test $ok = yes; then
++    GPGME_GLIB_CFLAGS=`$GPGME_CONFIG --glib --cflags`
++    GPGME_GLIB_LIBS=`$GPGME_CONFIG --glib --libs`
+     AC_MSG_RESULT(yes)
+     ifelse([$2], , :, [$2])
+     _AM_PATH_GPGME_CONFIG_HOST_CHECK
diff --git a/meta-openeuler/recipes-support/gpgme/files/0001-autogen.sh-remove-unknown-in-version.patch b/meta-openeuler/recipes-support/gpgme/files/0001-autogen.sh-remove-unknown-in-version.patch
new file mode 100644
index 0000000000000000000000000000000000000000..da997f2b3b64ba9208bccf86919f02627d41dd7c
--- /dev/null
+++ b/meta-openeuler/recipes-support/gpgme/files/0001-autogen.sh-remove-unknown-in-version.patch
@@ -0,0 +1,33 @@
+From 46f346dff73122caffe62eda84596a3a3bec859e Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Tue, 28 Feb 2023 13:43:51 +0800
+Subject: [PATCH] autogen.sh: remove '-unknown' in version
+
+python setuptools >=66.0.0 treats '-unknown' as an invalid version.
+The error message is as below:
+  pkg_resources.extern.packaging.version.InvalidVersion: Invalid version: '1.18.0-unknown'
+
+Remove the '-unknown' suffix to fix this issue.
+
+Upstream-Status: Submitted [https://lists.gnupg.org/pipermail/gnupg-devel/2023-February/035293.html]
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ autogen.sh | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/autogen.sh b/autogen.sh
+index 9b36158..d5cccd2 100755
+--- a/autogen.sh
++++ b/autogen.sh
+@@ -266,7 +266,7 @@ if [ "$myhost" = "find-version" ]; then
+     else
+       ingit=no
+       beta=yes
+-      tmp="-unknown"
++      tmp=""
+       rev="0000000"
+       rvd="0"
+     fi
+-- 
+2.17.1
diff --git a/meta-openeuler/recipes-support/gpgme/files/0001-pkgconfig.patch b/meta-openeuler/recipes-support/gpgme/files/0001-pkgconfig.patch
new file mode 100644
index 0000000000000000000000000000000000000000..738b23cd5844d91c2e73815e6d7b3be526b40354
--- /dev/null
+++ b/meta-openeuler/recipes-support/gpgme/files/0001-pkgconfig.patch
@@ -0,0 +1,295 @@
+From f8221238d51066b7a1a5f2917cce2791876ea8b0 Mon Sep 17 00:00:00 2001
+From: Richard Purdie <richard.purdie@linuxfoundation.org>
+Date: Fri, 10 May 2019 14:23:55 +0800
+Subject: [PATCH] pkgconfig
+
+Update gpgme to use pkgconfig instead of -config files since its
+simpler and less error prone when cross compiling.
+
+Upstream-Status: Denied [Upstream not interested in pkg-config support]
+RP 2015/4/17
+
+Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
+
+Rebase to 1.13.0
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+Rebase to 1.17.0
+Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
+
+---
+ configure.ac            |   1 +
+ src/Makefile.am         |   4 +-
+ src/gpgme-pthread.pc.in |  15 +++++
+ src/gpgme.m4            | 119 +++-------------------------------------
+ src/gpgme.pc.in         |   4 +-
+ 5 files changed, 29 insertions(+), 114 deletions(-)
+ create mode 100644 src/gpgme-pthread.pc.in
+
+diff --git a/configure.ac b/configure.ac
+index d1b9aca..9c4f97c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -1043,6 +1043,7 @@ AC_CONFIG_FILES(Makefile src/Makefile
+                 src/gpgme-glib.pc
+                 src/gpgme.h)
+ AC_CONFIG_FILES(src/gpgme-config, chmod +x src/gpgme-config)
++AC_CONFIG_FILES(src/gpgme-pthread.pc)
+ AC_CONFIG_FILES(lang/cpp/Makefile lang/cpp/src/Makefile)
+ AC_CONFIG_FILES(lang/cpp/tests/Makefile)
+ AC_CONFIG_FILES(lang/cpp/src/GpgmeppConfig-w32.cmake.in)
+diff --git a/src/Makefile.am b/src/Makefile.am
+index 67805a8..d38ba02 100644
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -20,11 +20,11 @@
+ ## Process this file with automake to produce Makefile.in
+ 
+ pkgconfigdir = $(libdir)/pkgconfig
+-pkgconfig_DATA = gpgme.pc gpgme-glib.pc
++pkgconfig_DATA = gpgme.pc gpgme-glib.pc gpgme-pthread.pc
+ 
+ EXTRA_DIST = gpgme-config.in gpgme.m4 libgpgme.vers ChangeLog-2011 \
+ 	     gpgme.h.in versioninfo.rc.in gpgme.def \
+-	     gpgme.pc.in gpgme-glib.pc.in
++	     gpgme.pc.in gpgme-glib.pc.in gpgme-pthread.pc.in
+ 
+ if USE_GPGRT_CONFIG
+ noinst_SCRIPTS = gpgme-config
+diff --git a/src/gpgme-pthread.pc.in b/src/gpgme-pthread.pc.in
+new file mode 100644
+index 0000000..074bbf6
+--- /dev/null
++++ b/src/gpgme-pthread.pc.in
+@@ -0,0 +1,15 @@
++prefix=@prefix@
++exec_prefix=@exec_prefix@
++libdir=@libdir@
++includedir=@includedir@
++
++# API info
++api_version=@GPGME_CONFIG_API_VERSION@
++host=@GPGME_CONFIG_HOST@
++
++Name: gpgme
++Description: GnuPG Made Easy (GPGME) is a C language library that allows to addsupport for cryptography to a program (deprecated)
++Version: @VERSION@
++Libs: -L${libdir} -lgpgme -lpthread
++Cflags: -I${includedir}
++Requires: libassuan gpg-error
+diff --git a/src/gpgme.m4 b/src/gpgme.m4
+index 8cc2898..0ff550e 100644
+--- a/src/gpgme.m4
++++ b/src/gpgme.m4
+@@ -168,7 +168,7 @@ dnl config script does not match the host specification the script
+ dnl is added to the gpg_config_script_warn variable.
+ dnl
+ AC_DEFUN([AM_PATH_GPGME],
+-[ AC_REQUIRE([_AM_PATH_GPGME_CONFIG])dnl
++[
+   tmp=ifelse([$1], ,1:0.4.2,$1)
+   if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
+      req_gpgme_api=`echo "$tmp"     | sed 's/\(.*\):\(.*\)/\1/'`
+@@ -178,36 +178,12 @@ AC_DEFUN([AM_PATH_GPGME],
+      min_gpgme_version="$tmp"
+   fi
+ 
+-  AC_MSG_CHECKING(for GPGME - version >= $min_gpgme_version)
+-  ok=no
+-  if test "$GPGME_CONFIG" != "no" ; then
+-    req_major=`echo $min_gpgme_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+-    req_minor=`echo $min_gpgme_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+-    req_micro=`echo $min_gpgme_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
+-    if test "$gpgme_version_major" -gt "$req_major"; then
+-        ok=yes
+-    else
+-        if test "$gpgme_version_major" -eq "$req_major"; then
+-            if test "$gpgme_version_minor" -gt "$req_minor"; then
+-               ok=yes
+-            else
+-               if test "$gpgme_version_minor" -eq "$req_minor"; then
+-                   if test "$gpgme_version_micro" -ge "$req_micro"; then
+-                     ok=yes
+-                   fi
+-               fi
+-            fi
+-        fi
+-    fi
+-  fi
++  PKG_CHECK_MODULES(GPGME, [gpgme >= $min_gpgme_version], [ok=yes], [ok=no])
+   if test $ok = yes; then
+      # If we have a recent GPGME, we should also check that the
+      # API is compatible.
+      if test "$req_gpgme_api" -gt 0 ; then
+-        tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0`
++        tmp=`$PKG_CONFIG --variable=api_version gpgme 2>/dev/null || echo 0`
+         if test "$tmp" -gt 0 ; then
+            if test "$req_gpgme_api" -ne "$tmp" ; then
+              ok=no
+@@ -216,19 +192,11 @@ AC_DEFUN([AM_PATH_GPGME],
+      fi
+   fi
+   if test $ok = yes; then
+-    GPGME_CFLAGS=`$GPGME_CONFIG --cflags`
+-    GPGME_LIBS=`$GPGME_CONFIG --libs`
+-    AC_MSG_RESULT(yes)
+     ifelse([$2], , :, [$2])
+     _AM_PATH_GPGME_CONFIG_HOST_CHECK
+   else
+-    GPGME_CFLAGS=""
+-    GPGME_LIBS=""
+-    AC_MSG_RESULT(no)
+     ifelse([$3], , :, [$3])
+   fi
+-  AC_SUBST(GPGME_CFLAGS)
+-  AC_SUBST(GPGME_LIBS)
+ ])
+ 
+ dnl AM_PATH_GPGME_PTHREAD([MINIMUM-VERSION,
+@@ -236,9 +204,8 @@ dnl                       [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
+ dnl Test for libgpgme and define GPGME_PTHREAD_CFLAGS
+ dnl  and GPGME_PTHREAD_LIBS.
+ dnl
+-AC_DEFUN([AM_PATH_GPGME_PTHREAD],[
+-  AC_OBSOLETE([$0], [; use AM_PATH_GPGME instead to use GPGME_CFLAGS and GPGME_LIBS])dnl
+-  AC_REQUIRE([_AM_PATH_GPGME_CONFIG])dnl
++AC_DEFUN([AM_PATH_GPGME_PTHREAD],
++[
+   tmp=ifelse([$1], ,1:0.4.2,$1)
+   if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
+      req_gpgme_api=`echo "$tmp"     | sed 's/\(.*\):\(.*\)/\1/'`
+@@ -248,40 +215,12 @@ AC_DEFUN([AM_PATH_GPGME_PTHREAD],[
+      min_gpgme_version="$tmp"
+   fi
+ 
+-  AC_MSG_CHECKING(for GPGME pthread - version >= $min_gpgme_version)
+-  ok=no
+-  if test "$GPGME_CONFIG" != "no" ; then
+-    req_major=`echo $min_gpgme_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+-    req_minor=`echo $min_gpgme_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+-    req_micro=`echo $min_gpgme_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
+-    if test "$gpgme_version_major" -gt "$req_major"; then
+-        ok=yes
+-    else
+-        if test "$gpgme_version_major" -eq "$req_major"; then
+-            if test "$gpgme_version_minor" -gt "$req_minor"; then
+-               ok=yes
+-            else
+-               if test "$gpgme_version_minor" -eq "$req_minor"; then
+-                   if test "$gpgme_version_micro" -ge "$req_micro"; then
+-                     ok=yes
+-                   fi
+-               fi
+-            fi
+-        fi
+-    fi
+-  fi
++  PKG_CHECK_MODULES(GPGME_PTHREAD, [gpgme-pthread >= $min_gpgme_version], [ok=yes], [ok=no])
+   if test $ok = yes; then
+      # If we have a recent GPGME, we should also check that the
+      # API is compatible.
+      if test "$req_gpgme_api" -gt 0 ; then
+-        if test -z "$use_gpgrt_config"; then
+-          tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0`
+-        else
+-          tmp=`$GPGME_CONFIG --variable=api_version 2>/dev/null || echo 0`
+-        fi
++        tmp=`$PKG_CONFIG --variable=api_version gpgme-pthread 2>/dev/null || echo 0`
+         if test "$tmp" -gt 0 ; then
+            if test "$req_gpgme_api" -ne "$tmp" ; then
+              ok=no
+@@ -290,19 +229,11 @@ AC_DEFUN([AM_PATH_GPGME_PTHREAD],[
+      fi
+   fi
+   if test $ok = yes; then
+-    GPGME_PTHREAD_CFLAGS=`$GPGME_CONFIG --cflags`
+-    GPGME_PTHREAD_LIBS=`$GPGME_CONFIG --libs`
+-    AC_MSG_RESULT(yes)
+     ifelse([$2], , :, [$2])
+     _AM_PATH_GPGME_CONFIG_HOST_CHECK
+   else
+-    GPGME_PTHREAD_CFLAGS=""
+-    GPGME_PTHREAD_LIBS=""
+-    AC_MSG_RESULT(no)
+     ifelse([$3], , :, [$3])
+   fi
+-  AC_SUBST(GPGME_PTHREAD_CFLAGS)
+-  AC_SUBST(GPGME_PTHREAD_LIBS)
+ ])
+ 
+ 
+@@ -321,36 +252,12 @@ AC_DEFUN([AM_PATH_GPGME_GLIB],
+      min_gpgme_version="$tmp"
+   fi
+ 
+-  AC_MSG_CHECKING(for GPGME - version >= $min_gpgme_version)
+-  ok=no
+-  if test "$GPGME_CONFIG" != "no" ; then
+-    req_major=`echo $min_gpgme_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+-    req_minor=`echo $min_gpgme_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+-    req_micro=`echo $min_gpgme_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
+-    if test "$gpgme_version_major" -gt "$req_major"; then
+-        ok=yes
+-    else
+-        if test "$gpgme_version_major" -eq "$req_major"; then
+-            if test "$gpgme_version_minor" -gt "$req_minor"; then
+-               ok=yes
+-            else
+-               if test "$gpgme_version_minor" -eq "$req_minor"; then
+-                   if test "$gpgme_version_micro" -ge "$req_micro"; then
+-                     ok=yes
+-                   fi
+-               fi
+-            fi
+-        fi
+-    fi
+-  fi
++  PKG_CHECK_MODULES(GPGME_GLIB, [gpgme >= $min_gpgme_version glib-2.0], [ok=yes], [ok=no])  
+   if test $ok = yes; then
+      # If we have a recent GPGME, we should also check that the
+      # API is compatible.
+      if test "$req_gpgme_api" -gt 0 ; then
+-        tmp=`$GPGME_CONFIG --api-version 2>/dev/null || echo 0`
++        tmp=`$PKG_CONFIG --variable=api_version gpgme 2>/dev/null || echo 0`
+         if test "$tmp" -gt 0 ; then
+            if test "$req_gpgme_api" -ne "$tmp" ; then
+              ok=no
+@@ -359,17 +266,9 @@ AC_DEFUN([AM_PATH_GPGME_GLIB],
+      fi
+   fi
+   if test $ok = yes; then
+-    GPGME_GLIB_CFLAGS=`$GPGME_CONFIG --glib --cflags`
+-    GPGME_GLIB_LIBS=`$GPGME_CONFIG --glib --libs`
+-    AC_MSG_RESULT(yes)
+     ifelse([$2], , :, [$2])
+     _AM_PATH_GPGME_CONFIG_HOST_CHECK
+   else
+-    GPGME_GLIB_CFLAGS=""
+-    GPGME_GLIB_LIBS=""
+-    AC_MSG_RESULT(no)
+     ifelse([$3], , :, [$3])
+   fi
+-  AC_SUBST(GPGME_GLIB_CFLAGS)
+-  AC_SUBST(GPGME_GLIB_LIBS)
+ ])
+diff --git a/src/gpgme.pc.in b/src/gpgme.pc.in
+index 9ddef5c..932645b 100644
+--- a/src/gpgme.pc.in
++++ b/src/gpgme.pc.in
+@@ -9,6 +9,6 @@ Name: gpgme
+ Description: GnuPG Made Easy to access GnuPG
+ Requires.private: gpg-error, libassuan
+ Version: @PACKAGE_VERSION@
+-Cflags: @GPGME_CONFIG_CFLAGS@
+-Libs: @GPGME_CONFIG_LIBS@
++Cflags: -I${includedir}
++Libs: -L${libdir} -lgpgme
+ URL: https://www.gnupg.org/software/gpgme/index.html
diff --git a/meta-openeuler/recipes-support/gpgme/files/0001-posix-io.c-Use-off_t-instead-of-off64_t.patch b/meta-openeuler/recipes-support/gpgme/files/0001-posix-io.c-Use-off_t-instead-of-off64_t.patch
new file mode 100644
index 0000000000000000000000000000000000000000..be58c421285470c4c926934471ea33f9d08e9842
--- /dev/null
+++ b/meta-openeuler/recipes-support/gpgme/files/0001-posix-io.c-Use-off_t-instead-of-off64_t.patch
@@ -0,0 +1,42 @@
+From be33cf1812b4c2a3ed85fb2532992bfb2b27b3be Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 15 Dec 2022 08:44:13 -0800
+Subject: [PATCH] posix-io.c: Use off_t instead of off64_t
+
+configure.ac checks for largefile support via AC_SYS_LARGEFILE already,
+therefore use off_t and ino_t instead of 64bit variants. Musl e.g. does
+not define them without _LARGEFILE64_SOURCE and error is not seen on
+glibc because _GNU_SOURCE defines _LARGEFILE64_SOURCE
+
+Fixes errors like below on 32-bit musl systems
+
+../../../../../../../../workspace/sources/gpgme/src/posix-io.c:77:3: error: unknown type name 'ino64_t'; did you mean 'int64_t'?
+  ino64_t d_ino;
+  ^~~~~~~
+  int64_t
+                        ^
+../../../../../../../../workspace/sources/gpgme/src/posix-io.c:78:3: error: unknown type name 'off64_t'; did you mean 'off_t'?
+  off64_t d_off;
+  ^~~~~~~
+
+Upstream-Status: Submitted [https://lists.gnupg.org/pipermail/gnupg-devel/2022-December/035222.html]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/posix-io.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/src/posix-io.c b/src/posix-io.c
+index 0d0a98b..286a626 100644
+--- a/src/posix-io.c
++++ b/src/posix-io.c
+@@ -74,8 +74,8 @@
+  * define it ourselves.  */
+ struct linux_dirent64
+ {
+-  ino64_t d_ino;
+-  off64_t d_off;
++  ino_t d_ino;
++  off_t d_off;
+   unsigned short d_reclen;
+   unsigned char d_type;
+   char d_name[];
diff --git a/meta-openeuler/recipes-support/gpgme/files/0001-use-closefrom-on-linux-and-glibc-2.34.patch b/meta-openeuler/recipes-support/gpgme/files/0001-use-closefrom-on-linux-and-glibc-2.34.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f3de55f7b33bd7120f94642c27113a2a80598785
--- /dev/null
+++ b/meta-openeuler/recipes-support/gpgme/files/0001-use-closefrom-on-linux-and-glibc-2.34.patch
@@ -0,0 +1,30 @@
+From adb1d4e5498a19e9d591ac8f42f9ddfdb23a1354 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Thu, 15 Jul 2021 12:33:13 -0700
+Subject: [PATCH] use closefrom() on linux and glibc 2.34+
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Rebase to 1.17.0
+Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>
+---
+ src/posix-io.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/posix-io.c b/src/posix-io.c
+index 5c6cf1d..52e513a 100644
+--- a/src/posix-io.c
++++ b/src/posix-io.c
+@@ -570,7 +570,7 @@ _gpgme_io_spawn (const char *path, char *const argv[], unsigned int flags,
+               if (fd_list[i].fd > fd)
+                 fd = fd_list[i].fd;
+             fd++;
+-#if defined(__sun) || defined(__FreeBSD__) || defined(__GLIBC__)
++#if defined(__sun) || defined(__FreeBSD__) || (defined(__GLIBC__) && __GNUC_PREREQ(2, 34))
+             closefrom (fd);
+             max_fds = fd;
+ #else /*!__sun */
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-support/gpgme/files/0002-gpgme-lang-python-gpg-error-config-should-not-be-use.patch b/meta-openeuler/recipes-support/gpgme/files/0002-gpgme-lang-python-gpg-error-config-should-not-be-use.patch
new file mode 100644
index 0000000000000000000000000000000000000000..0d2692912fd0a3fd837cf44828b037ca69a91e19
--- /dev/null
+++ b/meta-openeuler/recipes-support/gpgme/files/0002-gpgme-lang-python-gpg-error-config-should-not-be-use.patch
@@ -0,0 +1,36 @@
+From 9fce0689bc04506e5758444efa24ea99fe1ff5ef Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Fri, 10 May 2019 14:30:36 +0800
+Subject: [PATCH] gpgme/lang/python: gpg-error-config should not be used
+
+gpg-error-config was modified by OE to always return an error.
+So we want to find an alternative way to retrieve whatever it
+is we need.
+
+Upstream-Status: Inappropriate [changes are specific to OE]
+
+Signed-off-by: Mark Hatle <mark.hatle@windriver.com>
+
+Rebase to 1.13.0
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+---
+ lang/python/setup.py.in | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/lang/python/setup.py.in b/lang/python/setup.py.in
+index 6f36861..1d9058b 100755
+--- a/lang/python/setup.py.in
++++ b/lang/python/setup.py.in
+@@ -169,9 +169,8 @@ class BuildExtFirstHack(build):
+ 
+     def _generate_errors_i(self):
+ 
+-        ge_cflags='@GPG_ERROR_CFLAGS@'
+         gpg_error_content = self._read_header(
+-            'gpg-error.h', ge_cflags.split(' ') if ge_cflags else [])
++            "gpg-error.h", os.environ.get('CFLAGS').split())
+ 
+         filter_re = re.compile(r'GPG_ERR_[^ ]* =')
+         rewrite_re = re.compile(r' *(.*) = .*')
diff --git a/meta-openeuler/recipes-support/gpgme/files/0003-Correctly-install-python-modules.patch b/meta-openeuler/recipes-support/gpgme/files/0003-Correctly-install-python-modules.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5d5849ed0c10fe57502eba6d9c11a97a4973f6eb
--- /dev/null
+++ b/meta-openeuler/recipes-support/gpgme/files/0003-Correctly-install-python-modules.patch
@@ -0,0 +1,32 @@
+From f632148fcc8757bb9a9601a6dab275e88cd309d2 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Tue, 30 Jan 2018 15:28:49 +0800
+Subject: [PATCH 3/7] Correctly install python modules
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+
+Rebase to 1.9.0
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+Rebase to 1.10.0
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ lang/python/Makefile.am | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/lang/python/Makefile.am b/lang/python/Makefile.am
+index 6988faf..36c6f7b 100644
+--- a/lang/python/Makefile.am
++++ b/lang/python/Makefile.am
+@@ -93,6 +93,7 @@ install-exec-local:
+ 	  --build-base="$$(basename "$${PYTHON}")-gpg" \
+ 	  install \
+ 	  --prefix "$(DESTDIR)$(prefix)" \
++	  --install-lib=$(DESTDIR)${pythondir} \
+ 	  --verbose ; \
+ 	done
+ 
+-- 
+2.7.4
diff --git a/meta-openeuler/recipes-support/gpgme/files/0005-gpgme-config-skip-all-lib-or-usr-lib-directories-in-.patch b/meta-openeuler/recipes-support/gpgme/files/0005-gpgme-config-skip-all-lib-or-usr-lib-directories-in-.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a26c3ae831341756fd9fb316f7ba83bfffca8b9c
--- /dev/null
+++ b/meta-openeuler/recipes-support/gpgme/files/0005-gpgme-config-skip-all-lib-or-usr-lib-directories-in-.patch
@@ -0,0 +1,30 @@
+From 8d9613c34ae495bbcbd725a2e7ac48138ba53c30 Mon Sep 17 00:00:00 2001
+From: Alexander Kanavin <alex.kanavin@gmail.com>
+Date: Thu, 13 Apr 2017 16:40:27 +0300
+Subject: [PATCH 5/7] gpgme-config: skip all /lib* or /usr/lib* directories in
+ output
+
+The logic was not working in multilib setups which use other
+directory names than plain /lib or /usr/lib.
+
+Upstream-Status: Inappropriate [oe-core specific]
+Signed-off-by: Alexander Kanavin <alex.kanavin@gmail.com>
+---
+ src/gpgme-config.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/gpgme-config.in b/src/gpgme-config.in
+index a4d152e..8342865 100644
+--- a/src/gpgme-config.in
++++ b/src/gpgme-config.in
+@@ -154,7 +154,7 @@ while test $# -gt 0; do
+             for i in $libs $tmp_l $assuan_libs $gpg_error_libs $tmp_x; do
+               skip=no
+               case $i in
+-                  -L/usr/lib|-L/lib)
++                  -L/usr/lib*|-L/lib*)
+                       skip=yes
+                       ;;
+                   -L*|-l*)
+-- 
+2.7.4
diff --git a/meta-openeuler/recipes-support/gpgme/files/0006-fix-build-path-issue.patch b/meta-openeuler/recipes-support/gpgme/files/0006-fix-build-path-issue.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5d6cf192316828369a5c58b345007f9ca64f0cd9
--- /dev/null
+++ b/meta-openeuler/recipes-support/gpgme/files/0006-fix-build-path-issue.patch
@@ -0,0 +1,36 @@
+From ef920688bfe1c7328c9e97229d62ccd35304ad84 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Wed, 31 Jan 2018 11:01:09 +0800
+Subject: [PATCH 6/7] fix build path issue
+
+Get the "--root" directory supplied to the "install" command,
+and use it as a prefix to strip off the purported filename
+encoded in bytecode files.
+
+Since --root added, we need to tweak --prefix and --install-lib
+to use relative path.
+
+Upstream-Status: Submitted [gnupg-devel@gnupg.org]
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+---
+ lang/python/Makefile.am | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/lang/python/Makefile.am b/lang/python/Makefile.am
+index 36c6f7b..ce9a108 100644
+--- a/lang/python/Makefile.am
++++ b/lang/python/Makefile.am
+@@ -92,8 +92,9 @@ install-exec-local:
+ 	  build \
+ 	  --build-base="$$(basename "$${PYTHON}")-gpg" \
+ 	  install \
+-	  --prefix "$(DESTDIR)$(prefix)" \
+-	  --install-lib=$(DESTDIR)${pythondir} \
++	  --root=${DESTDIR} \
++	  --prefix "$(prefix)" \
++	  --install-lib=${pythondir} \
+ 	  --verbose ; \
+ 	done
+ 
+-- 
+2.7.4
diff --git a/meta-openeuler/recipes-support/gpgme/files/0008-do-not-auto-check-var-PYTHON.patch b/meta-openeuler/recipes-support/gpgme/files/0008-do-not-auto-check-var-PYTHON.patch
new file mode 100644
index 0000000000000000000000000000000000000000..214cf348e4386f8f6d10abf1864d9a756eb7dfee
--- /dev/null
+++ b/meta-openeuler/recipes-support/gpgme/files/0008-do-not-auto-check-var-PYTHON.patch
@@ -0,0 +1,35 @@
+From 94cf9f8fc79c0d1d4529cebdd74328927fda36a2 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Fri, 10 May 2019 16:19:54 +0800
+Subject: [PATCH] do not auto check var-PYTHON
+
+Upstream auto check the version of python rather than specify option
+[ff6ff61 python: Auto-check for all installed python versions.]
+
+In oe-core, don't check var-PYTHON, use the setting from recipe,
+only check specific python 2.7 and 3.7
+
+Upstream-Status: Inappropriate [oe-core specific]
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+---
+ configure.ac | 5 ++---
+ 1 file changed, 2 insertions(+), 3 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index df218ec..6a619ef 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -521,9 +521,8 @@ if test "$found_py" = "1"; then
+ 	if test "$found_py" = "1" -o "$found_py3" = "1"; then
+ 	  # Reset everything, so that we can look for another Python.
+           m4_foreach([mym4pythonver],
+-                     [[2.7],[3.4],[3.5],[3.6],[3.7],[3.8],[3.9],[3.10],
+-                      [3.11],[3.12],[all]],
+-           [unset PYTHON
++                     [[2.7],[3.7]],
++           [
+ 	    unset PYTHON_VERSION
+ 	    unset PYTHON_CPPFLAGS
+ 	    unset PYTHON_LDFLAGS
diff --git a/meta-openeuler/recipes-support/gpgme/gpgme_%.bbappend b/meta-openeuler/recipes-support/gpgme/gpgme_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..32d6550ee77a334d668561272d6b6bfcf1a2643a
--- /dev/null
+++ b/meta-openeuler/recipes-support/gpgme/gpgme_%.bbappend
@@ -0,0 +1,34 @@
+# main bbfile: yocto-poky/meta/recipes-support/gpgme/gpgme_1.17.1.bb
+
+PV = "1.21.0"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+# delete conflict patches of openeuler and poky
+# openeuler has add 0004 patch, not use it from poky
+SRC_URI:remove = " \
+        file://0007-python-Add-variables-to-tests.patch \
+        file://0004-python-import.patch \
+        "
+
+SRC_URI:prepend = "\ 
+        file://${BP}.tar.bz2 \
+        file://0001-don-t-add-extra-libraries-for-linking.patch \
+        file://gpgme-1.3.2-largefile.patch \
+        file://0001-fix-stupid-ax_python_devel.patch \
+        file://backport-0002-setup_py_extra_opts.patch \
+        file://0001-posix-io.c-Use-off_t-instead-of-off64_t.patch \
+        file://0001-autogen.sh-remove-unknown-in-version.patch \
+        "
+
+EXTRA_OECONF:remove = "--disable-lang-python-test"
+
+PYTHON_DEPS = "${@bb.utils.contains('LANGUAGES', 'python', 'swig-native', '', d)}"
+
+DEPENDS = "libgpg-error libassuan ${PYTHON_DEPS}"
+
+PYTHON_INHERIT = "${@bb.utils.contains('LANGUAGES', 'python', 'setuptools3-base', '', d)}"
+
+inherit autotools texinfo binconfig-disabled pkgconfig ${PYTHON_INHERIT} python3native multilib_header
+
+CACHED_CONFIGUREVARS:libc-musl = "ac_cv_sys_file_offset_bits=no"
diff --git a/meta-openeuler/recipes-support/http-parser/http-parser_%.bbappend b/meta-openeuler/recipes-support/http-parser/http-parser_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b52dba69ac1d62314eaa81121cba1a1dde88321b
--- /dev/null
+++ b/meta-openeuler/recipes-support/http-parser/http-parser_%.bbappend
@@ -0,0 +1,11 @@
+# source bb: meta-networking/recipes-support/http-parser/http-parser_2.9.4.bb;branch=master
+
+# apply openeuler source and patch
+SRC_URI:prepend = "file://${BP}.tar.gz \
+		   file://backport-url-treat-empty-port-as-default.patch \
+"
+
+S = "${WORKDIR}/${BP}"
+
+SRC_URI[md5sum] = "1b0f2371aabacbadaa03cc532cedcf92"
+SRC_URI[sha256sum] = "467b9e30fd0979ee301065e70f637d525c28193449e1b13fbcb1b1fab3ad224f"
diff --git a/meta-openeuler/recipes-support/http-parser/http-parser_2.9.4.bb b/meta-openeuler/recipes-support/http-parser/http-parser_2.9.4.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d4f76850d350f6d24449c0ee3902762b72dc69a4
--- /dev/null
+++ b/meta-openeuler/recipes-support/http-parser/http-parser_2.9.4.bb
@@ -0,0 +1,32 @@
+SUMMARY = "HTTP request/response parser for C"
+DESCRIPTION = "This is a parser for HTTP messages written in C. It parses \
+              both requests and responses. The parser is designed to be used \
+              in performance HTTP applications. It does not make any \
+              syscalls nor allocations, it does not buffer data, it can be \
+              interrupted at anytime. Depending on your architecture, it \
+              only requires about 40 bytes of data per message stream (in a \
+              web server that is per connection)."
+AUTHOR = "Stefan Wiehler <stefan.wiehler@missinglinkelectronics.com>"
+HOMEPAGE = "https://github.com/nodejs/http-parser"
+SECTION = "libs"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE-MIT;md5=9bfa835d048c194ab30487af8d7b3778"
+
+SRC_URI = "git://github.com/nodejs/http-parser.git;branch=master;protocol=https"
+SRCREV = "2343fd6b5214b2ded2cdcf76de2bf60903bb90cd"
+
+S = "${WORKDIR}/git"
+
+EXTRA_OEMAKE = "PLATFORM=linux"
+
+do_configure[noexec] = "1"
+
+do_compile() {
+    oe_runmake library package
+}
+
+do_install() {
+    oe_runmake install DESTDIR=${D} PREFIX=${prefix} LIBDIR=${libdir}
+}
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-support/icu/icu_%.bbappend b/meta-openeuler/recipes-support/icu/icu_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..77b6543293de3a0cae02bc3bd0aa513df9a37cc8
--- /dev/null
+++ b/meta-openeuler/recipes-support/icu/icu_%.bbappend
@@ -0,0 +1,28 @@
+# main bb file: yocto-poky/meta/recipes-support/icu/icu_68.2.bb
+
+PV = "74.1"
+
+LIC_FILES_CHKSUM = "file://../LICENSE;md5=08dc3852df8fffa807301902ad899ff8"
+
+SRC_URI:prepend = " \
+    file://${BPN}4c-${ICU_PV}-src.tgz \
+    file://gennorm2-man.patch;striplevel=2 \
+    file://icuinfo-man.patch;striplevel=2 \
+    file://backport-remove-TestJitterbug6175.patch;striplevel=2 \
+"
+
+# the patch delete-taboo-words.patch apply failed
+
+SRC_URI[sha256sum] = "818a80712ed3caacd9b652305e01afc7fa167e6f2e94996da44b90c2ab604ce1"
+
+# The following part is for building icu with version 74.1
+# ==============================================================
+
+DEPENDS:class-native = ""
+
+DEPENDS:remove = "autoconf-archive"
+DEPENDS:append = " autoconf-archive-native"
+
+# EXTRA_OECONF = "--with-cross-build=${STAGING_ICU_DIR_NATIVE} --disable-icu-config"
+# EXTRA_OECONF:class-native = "--disable-icu-config"
+# EXTRA_OECONF:class-nativesdk = "--with-cross-build=${STAGING_ICU_DIR_NATIVE} --disable-icu-config"
diff --git a/meta-openeuler/recipes-support/iso-codes/iso-codes_%.bbappend b/meta-openeuler/recipes-support/iso-codes/iso-codes_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..82df578607b1af2d8d9d1374492effac83acada1
--- /dev/null
+++ b/meta-openeuler/recipes-support/iso-codes/iso-codes_%.bbappend
@@ -0,0 +1,12 @@
+# the main bb file: yocto-poky/meta/recipes-support/iso-codes/iso-codes_4.13.0.bb
+
+PV = "4.15.0"
+
+SRC_URI = "file://${BPN}-v${PV}.tar.gz \
+"
+
+S = "${WORKDIR}/${BPN}-v${PV}"
+
+SRC_URI[sha256sum] = "b83b54b9d7dd6eb877380b3ec46f370b05daf2cbfa131c612f03598d654c0ef8"
+
+BBCLASSEXTEND += "native"
diff --git a/meta-openeuler/recipes-support/libassuan/files/libassuan-add-pkgconfig-support.patch b/meta-openeuler/recipes-support/libassuan/files/libassuan-add-pkgconfig-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..fe811254d3a6f36b58237ac5fe0d75e0ccd4cb8c
--- /dev/null
+++ b/meta-openeuler/recipes-support/libassuan/files/libassuan-add-pkgconfig-support.patch
@@ -0,0 +1,135 @@
+Add pkgconfig support to libassuan.
+This patch is rejected by upstream for the reason below:
+They think pkgconfig adds no portability and maintaining them is not worthwhile.
+
+Upstream-Status: Denied
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+Signed-off-by: Constantin Musca <constantinx.musca@intel.com>
+
+forward ported to 2.4.4
+Signed-off-by: Armin Kuster <akuster@mvista.com>
+---
+ src/libassuan.m4 | 81 ++----------------------------------------------
+ 1 file changed, 3 insertions(+), 78 deletions(-)
+
+diff --git a/src/libassuan.m4 b/src/libassuan.m4
+index df50484..380a48a 100644
+--- a/src/libassuan.m4
++++ b/src/libassuan.m4
+@@ -17,27 +17,6 @@ dnl Returns ok set to yes or no.
+ dnl
+ AC_DEFUN([_AM_PATH_LIBASSUAN_COMMON],
+ [ AC_REQUIRE([AC_CANONICAL_HOST])
+-  AC_ARG_WITH(libassuan-prefix,
+-              AS_HELP_STRING([--with-libassuan-prefix=PFX],
+-                             [prefix where LIBASSUAN is installed (optional)]),
+-     libassuan_config_prefix="$withval", libassuan_config_prefix="")
+-  if test x$libassuan_config_prefix != x ; then
+-    if test x${LIBASSUAN_CONFIG+set} != xset ; then
+-      LIBASSUAN_CONFIG=$libassuan_config_prefix/bin/libassuan-config
+-    fi
+-  fi
+-
+-  use_gpgrt_config=""
+-  if test x"${LIBASSUAN_CONFIG}" = x -a x"$GPGRT_CONFIG" != x -a "$GPGRT_CONFIG" != "no"; then
+-    if $GPGRT_CONFIG libassuan --exists; then
+-      LIBASSUAN_CONFIG="$GPGRT_CONFIG libassuan"
+-      AC_MSG_NOTICE([Use gpgrt-config as libassuan-config])
+-      use_gpgrt_config=yes
+-    fi
+-  fi
+-  if test -z "$use_gpgrt_config"; then
+-    AC_PATH_PROG(LIBASSUAN_CONFIG, libassuan-config, no)
+-  fi
+ 
+   tmp=ifelse([$1], ,1:0.9.2,$1)
+   if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
+@@ -47,59 +26,11 @@ AC_DEFUN([_AM_PATH_LIBASSUAN_COMMON],
+     req_libassuan_api=0
+     min_libassuan_version="$tmp"
+   fi
+-
+-  AC_MSG_CHECKING(for LIBASSUAN - version >= $min_libassuan_version)
+-  ok=no
+-  if test "$LIBASSUAN_CONFIG" != "no"; then
+-    req_major=`echo $min_libassuan_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+-    req_minor=`echo $min_libassuan_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+-    req_micro=`echo $min_libassuan_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
+-
+-    if test -z "$use_gpgrt_config"; then
+-      libassuan_config_version=`$LIBASSUAN_CONFIG --version`
+-    else
+-      libassuan_config_version=`$LIBASSUAN_CONFIG --modversion`
+-    fi
+-    major=`echo $libassuan_config_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+-    minor=`echo $libassuan_config_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
+-    micro=`echo $libassuan_config_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
+-
+-    if test "$major" -gt "$req_major"; then
+-        ok=yes
+-    else
+-        if test "$major" -eq "$req_major"; then
+-            if test "$minor" -gt "$req_minor"; then
+-               ok=yes
+-            else
+-               if test "$minor" -eq "$req_minor"; then
+-                   if test "$micro" -ge "$req_micro"; then
+-                     ok=yes
+-                   fi
+-               fi
+-            fi
+-        fi
+-    fi
+-  fi
+-
+-  if test $ok = yes; then
+-    AC_MSG_RESULT([yes ($libassuan_config_version)])
+-  else
+-    AC_MSG_RESULT(no)
+-  fi
++  PKG_CHECK_MODULES(LIBASSUAN, [libassuan >= $min_libassuan_version], [ok=yes], [ok=no])
+ 
+   if test $ok = yes; then
+     if test "$req_libassuan_api" -gt 0 ; then
+-      if test -z "$use_gpgrt_config"; then
+-        tmp=`$LIBASSUAN_CONFIG --api-version 2>/dev/null || echo 0`
+-      else
+-        tmp=`$LIBASSUAN_CONFIG --variable=api_version 2>/dev/null || echo 0`
+-      fi
++      tmp=`$PKG_CONFIG --variable=api_version libassuan`
+       if test "$tmp" -gt 0 ; then
+         AC_MSG_CHECKING([LIBASSUAN API version])
+         if test "$req_libassuan_api" -eq "$tmp" ; then
+@@ -115,9 +46,7 @@ AC_DEFUN([_AM_PATH_LIBASSUAN_COMMON],
+   if test $ok = yes; then
+     if test x"$host" != x ; then
+       if test -z "$use_gpgrt_config"; then
+-        libassuan_config_host=`$LIBASSUAN_CONFIG --host 2>/dev/null || echo none`
+-      else
+-        libassuan_config_host=`$LIBASSUAN_CONFIG --variable=host 2>/dev/null || echo none`
++        libassuan_config_host=`$PKG_CONFIG --variable=host libassuan`
+       fi
+       if test x"$libassuan_config_host" != xnone ; then
+         if test x"$libassuan_config_host" != x"$host" ; then
+@@ -159,12 +88,8 @@ dnl
+ AC_DEFUN([AM_PATH_LIBASSUAN],
+ [ _AM_PATH_LIBASSUAN_COMMON($1)
+   if test $ok = yes; then
+-    LIBASSUAN_CFLAGS=`$LIBASSUAN_CONFIG --cflags`
+-    LIBASSUAN_LIBS=`$LIBASSUAN_CONFIG --libs`
+     ifelse([$2], , :, [$2])
+   else
+-    LIBASSUAN_CFLAGS=""
+-    LIBASSUAN_LIBS=""
+     ifelse([$3], , :, [$3])
+   fi
+   AC_SUBST(LIBASSUAN_CFLAGS)
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-support/libassuan/libassuan_%.bbappend b/meta-openeuler/recipes-support/libassuan/libassuan_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c8a6d4c973fe78bb07844523ad98ca53a357a4f7
--- /dev/null
+++ b/meta-openeuler/recipes-support/libassuan/libassuan_%.bbappend
@@ -0,0 +1,13 @@
+# main bbfile: yocto-poky/meta/recipes-support/libassuan/libassuan_2.5.5.bb
+
+PV = "2.5.6"
+
+# add patch from poky to fix gpgme configure error: cannot find libassuan
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+
+SRC_URI:prepend = "\
+        file://${BP}.tar.bz2 \
+        file://backport-libassuan-2.5.2-multilib.patch \
+        file://backport-tests-Avoid-leaking-file-descriptors-on-errors.patch \
+"
diff --git a/meta-openeuler/recipes-support/libatomic-ops/libatomic-ops_%.bbappend b/meta-openeuler/recipes-support/libatomic-ops/libatomic-ops_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..03de601562c8c12f2b1ed2936005136c345837bd
--- /dev/null
+++ b/meta-openeuler/recipes-support/libatomic-ops/libatomic-ops_%.bbappend
@@ -0,0 +1,13 @@
+# main bbfile: yocto-poky/meta/recipes-support/libatomic-ops/libatomic-ops_7.6.10.bb
+
+PV = "7.8.2"
+
+# license checksum changed
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+                    file://LICENSE;md5=5700d28353dfa2f191ca9b1bd707865e \
+                    "
+
+# apply src and patch from openEuler
+SRC_URI:prepend = "file://libatomic_ops-${PV}.tar.gz \
+	       file://0001-add-sw_64-support.patch \
+	       "
diff --git a/meta-openeuler/recipes-support/libbsd/libbsd_%.bbappend b/meta-openeuler/recipes-support/libbsd/libbsd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0f1054108c7cfabd2eb988bf2d335a8c9a015208
--- /dev/null
+++ b/meta-openeuler/recipes-support/libbsd/libbsd_%.bbappend
@@ -0,0 +1,16 @@
+# bbfile: yocto-poky/meta/recipes-support/libbsd/libbsd_0.11.5.bb
+
+PV = "0.10.0"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=2120be0173469a06ed185b688e0e1ae0"
+
+SRC_URI = " \
+        file://${BP}.tar.xz \
+        file://libbsd-symver.patch \
+"
+
+SRC_URI[md5sum] = "ead96d240d02faa5b921c0aa50c812b5"
+SRC_URI[sha256sum] = "34b8adc726883d0e85b3118fa13605e179a62b31ba51f676136ecb2d0bc1a887"
+
+# To be fixed by llvm building
+TOOLCHAIN:class-native = "gcc"
diff --git a/meta-openeuler/recipes-support/libcap-ng/libcap-ng_%.bbappend b/meta-openeuler/recipes-support/libcap-ng/libcap-ng_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3549b2f4c451f9b23eb838e0d1e9d1b59fde94ab
--- /dev/null
+++ b/meta-openeuler/recipes-support/libcap-ng/libcap-ng_%.bbappend
@@ -0,0 +1,14 @@
+# main bb: yocto-poky/meta/recipes-support/libcap-ng/libcap-ng_0.8.2.bb
+
+PV = "0.8.3"
+
+# determinism.patch no need for 0.8.3
+SRC_URI:remove = "file://determinism.patch"
+
+SRC_URI:append = " \
+        file://${BP}.tar.gz \
+        file://backport-Make-Python-test-script-compatible-with-Python2-and-Python3.patch \
+        file://backport-Fix-the-syntax-error-in-cap-ng-c-50.patch \
+        "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-support/libcap/libcap_%.bbappend b/meta-openeuler/recipes-support/libcap/libcap_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..278edaa6af63a64848dbf9eb4225e6e0a2eec134
--- /dev/null
+++ b/meta-openeuler/recipes-support/libcap/libcap_%.bbappend
@@ -0,0 +1,32 @@
+PV = "2.69"
+
+LIC_FILES_CHKSUM = "file://License;md5=e2370ba375efe9e1a095c26d37e483b8"
+SRC_URI[sha256sum] = "5f65dc5b2e9f63a0748ea1b05be7965a38548db1cbfd53b30271ff02186b3a4a"
+
+# openeuler package and patches
+SRC_URI = " \
+    file://${BP}.tar.gz \
+    file://libcap-buildflags.patch \
+    file://backport-libcap-Ensure-the-XATTR_NAME_CAPS-is-define.patch \
+    file://support-specify-cc.patch \
+    file://backport-getpcaps-fix-program-name-in-help-message.patch \
+    file://backport-Stop-using-_pam_overwrite-in-pam_cap.c.patch \
+"
+
+S = "${WORKDIR}/${BP}"
+
+# license file is updated
+LIC_FILES_CHKSUM:remove = "file://License;md5=e2370ba375efe9e1a095c26d37e483b8"
+LIC_FILES_CHKSUM:append = "file://LICENSE;md5=2965a646645b72ecee859b43c592dcaa"
+
+# use cross compile objcopy
+# set lib dir, not use ldd to find, maybe fail
+EXTRA_OEMAKE:class-target = " \
+    OBJCOPY="${OBJCOPY}" \ 
+    lib="${base_libdir}" \
+"
+
+# The Go application for libcap does not currently support cross-compilation. 
+# Turn it off so that it remains consistent with historical features.
+export GOLANG="no"
+
diff --git a/meta-openeuler/recipes-support/libcheck/libcheck_%.bbappend b/meta-openeuler/recipes-support/libcheck/libcheck_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f10a898bd6c6d4122f3fe0b8ae14a6ce3b449126
--- /dev/null
+++ b/meta-openeuler/recipes-support/libcheck/libcheck_%.bbappend
@@ -0,0 +1,6 @@
+PV = "0.15.2"
+OPENEULER_REPO_NAME = "check"
+SRC_URI:prepend = "file://check-${PV}.tar.gz \
+                   file://check-0.11.0-fp.patch \
+                   file://check-0.11.0-info-in-builddir.patch \
+"
diff --git a/meta-openeuler/recipes-support/libdaemon/libdaemon_%.bbappend b/meta-openeuler/recipes-support/libdaemon/libdaemon_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d94679ef62a67e9798117f8944e71634b91299ce
--- /dev/null
+++ b/meta-openeuler/recipes-support/libdaemon/libdaemon_%.bbappend
@@ -0,0 +1,4 @@
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+"
+
diff --git a/meta-openeuler/recipes-support/libevdev/libevdev_%.bbappend b/meta-openeuler/recipes-support/libevdev/libevdev_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1e7b2e0e095e7efdc2eb613ea55b817b503772c3
--- /dev/null
+++ b/meta-openeuler/recipes-support/libevdev/libevdev_%.bbappend
@@ -0,0 +1,6 @@
+# main bb file: yocto-poky/meta/recipes-support/libevdev/libevdev_1.12.1.bb
+
+PV  = "1.13.1"
+
+SRC_URI:prepend = " file://${BP}.tar.xz "
+SRC_URI[sha256sum] = "1dbba41bc516d3ca7abc0da5b862efe3ea8a7018fa6e9b97ce9d39401b22426c"
diff --git a/meta-openeuler/recipes-support/libevent/libevent_%.bbappend b/meta-openeuler/recipes-support/libevent/libevent_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ba20775297917eeab96128d6f18d1315d5d6cf9b
--- /dev/null
+++ b/meta-openeuler/recipes-support/libevent/libevent_%.bbappend
@@ -0,0 +1,16 @@
+# main bb file: yocto-poky/meta/recipes-support/libevdev/libevent_2.1.12.bb
+
+PV = "2.1.12"
+
+SRC_URI:prepend = " \
+        file://${BP}-stable.tar.gz \
+        file://libevent-nonettests.patch \
+        file://http-add-callback-to-allow-server-to-decline-and-the.patch \
+        file://add-testcases-for-event.c-apis.patch \
+        file://0001-Revert-Fix-checking-return-value-of-the-evdns_base_r.patch \
+        file://backport-ssl-do-not-trigger-EOF-if-some-data-had-been-successf.patch \
+        file://backport-http-eliminate-redundant-bev-fd-manipulating-and-cac.patch \
+        file://backport-http-fix-fd-leak-on-fd-reset-by-using-bufferevent_re.patch \
+        file://backport-bufferevent-introduce-bufferevent_replacefd-like-set.patch \
+        file://backport-evutil-don-t-call-memset-before-memcpy.patch \
+        "
diff --git a/meta-openeuler/recipes-support/libexif/libexif_%.bbappend b/meta-openeuler/recipes-support/libexif/libexif_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..02d284ed6acb21ccbe94a013f200439613e4192e
--- /dev/null
+++ b/meta-openeuler/recipes-support/libexif/libexif_%.bbappend
@@ -0,0 +1,6 @@
+# main bbfile: yocto-poky/meta/recipes-support/libexif/libexif_0.6.24.bb
+
+# note: libexif-0_6_24-release.tar.gz in src-openeuler not applicable for this build.
+inherit openeuler_source
+
+S = "${WORKDIR}/libexif"
diff --git a/meta-openeuler/recipes-support/libffi/libffi_%.bbappend b/meta-openeuler/recipes-support/libffi/libffi_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e4b3b16c2aae7135ab1a91f586990105ca15801a
--- /dev/null
+++ b/meta-openeuler/recipes-support/libffi/libffi_%.bbappend
@@ -0,0 +1,7 @@
+# the main bb file: yocto-poky/meta/recipes-support/libffi/libffi_3.4.4.bb
+
+SRC_URI:prepend = " \
+        file://${BP}.tar.gz \
+        file://backport-Fix-signed-vs-unsigned-comparison.patch \
+        file://fix-AARCH64EB-support.patch \
+"
diff --git a/meta-openeuler/recipes-support/libfm/libfm-extra_%.bbappend b/meta-openeuler/recipes-support/libfm/libfm-extra_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..bb2ace055bcf45a09558e7bd2da36e1be6aa9574
--- /dev/null
+++ b/meta-openeuler/recipes-support/libfm/libfm-extra_%.bbappend
@@ -0,0 +1,14 @@
+# main bb: yocto-poky/meta/recipes-support/libfm/libfm-extra_1.3.2.bb
+
+OPENEULER_LOCAL_NAME = "libfm"
+
+PV = "1.3.2"
+
+# can't apply from src-openeuler:
+# libfm-1.3.2-0001-fm_config_load_from_key_file-don-t-replace-string-va.patch
+# libfm-1.3.0.2-moduledir-gtkspecific-v03.patch
+SRC_URI += " \
+        file://${OPENEULER_LOCAL_NAME}/libfm-${PV}.tar.xz \
+"
+
+S = "${WORKDIR}/libfm-${PV}"
diff --git a/meta-openeuler/recipes-support/libfm/libfm_%.bbappend b/meta-openeuler/recipes-support/libfm/libfm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5e9204ae0e4d9afa5dc62567c8d2d2f5f6bef092
--- /dev/null
+++ b/meta-openeuler/recipes-support/libfm/libfm_%.bbappend
@@ -0,0 +1,12 @@
+# main bb: yocto-poky/meta/recipes-support/libfm/libfm_1.3.2.bb
+
+PV = "1.3.2"
+
+# can't apply from src-openeuler:
+# libfm-1.3.2-0001-fm_config_load_from_key_file-don-t-replace-string-va.patch
+# libfm-1.3.0.2-moduledir-gtkspecific-v03.patch
+SRC_URI += " \
+        file://${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-support/libgcrypt/files/0001-libgcrypt-fix-m4-file-for-oe-core.patch b/meta-openeuler/recipes-support/libgcrypt/files/0001-libgcrypt-fix-m4-file-for-oe-core.patch
new file mode 100644
index 0000000000000000000000000000000000000000..cbfa30f0ada2671960cb1146b1341bfa121c6b71
--- /dev/null
+++ b/meta-openeuler/recipes-support/libgcrypt/files/0001-libgcrypt-fix-m4-file-for-oe-core.patch
@@ -0,0 +1,146 @@
+From bcfd89abdb5110b93314297120412d4c7f2da313 Mon Sep 17 00:00:00 2001
+From: Trevor Gamblin <trevor.gamblin@windriver.com>
+Date: Tue, 29 Oct 2019 14:08:32 -0400
+Subject: [PATCH] libgcrypt: fix m4 file for oe-core
+
+Modify libgcrypt pkgconfig specifically for oe-core. Changes
+are based on a previous patch from RP, using wiggle to
+incorporate the parts that aren't in the upstream pkgconfig
+settings.
+
+Upstream-Status: Inappropriate [oe-specific]
+
+Signed-off-by: Trevor Gamblin <trevor.gamblin@windriver.com>
+
+---
+ src/libgcrypt.m4 | 90 +++---------------------------------------------
+ 1 file changed, 4 insertions(+), 86 deletions(-)
+
+diff --git a/src/libgcrypt.m4 b/src/libgcrypt.m4
+index cd4249e..e53a36f 100644
+--- a/src/libgcrypt.m4
++++ b/src/libgcrypt.m4
+@@ -29,41 +29,6 @@ dnl is added to the gpg_config_script_warn variable.
+ dnl
+ AC_DEFUN([AM_PATH_LIBGCRYPT],
+ [ AC_REQUIRE([AC_CANONICAL_HOST])
+-  AC_ARG_WITH(libgcrypt-prefix,
+-            AS_HELP_STRING([--with-libgcrypt-prefix=PFX],
+-                           [prefix where LIBGCRYPT is installed (optional)]),
+-     libgcrypt_config_prefix="$withval", libgcrypt_config_prefix="")
+-  if test x"${LIBGCRYPT_CONFIG}" = x ; then
+-     if test x"${libgcrypt_config_prefix}" != x ; then
+-        LIBGCRYPT_CONFIG="${libgcrypt_config_prefix}/bin/libgcrypt-config"
+-     fi
+-  fi
+-
+-  use_gpgrt_config=""
+-  if test x"$GPGRT_CONFIG" != x -a "$GPGRT_CONFIG" != "no"; then
+-    if $GPGRT_CONFIG libgcrypt --exists; then
+-      LIBGCRYPT_CONFIG="$GPGRT_CONFIG libgcrypt"
+-      AC_MSG_NOTICE([Use gpgrt-config as libgcrypt-config])
+-      use_gpgrt_config=yes
+-    fi
+-  fi
+-  if test -z "$use_gpgrt_config"; then
+-    if test x"${LIBGCRYPT_CONFIG}" = x ; then
+-      case "${SYSROOT}" in
+-         /*)
+-           if test -x "${SYSROOT}/bin/libgcrypt-config" ; then
+-             LIBGCRYPT_CONFIG="${SYSROOT}/bin/libgcrypt-config"
+-           fi
+-           ;;
+-         '')
+-           ;;
+-          *)
+-           AC_MSG_WARN([Ignoring \$SYSROOT as it is not an absolute path.])
+-           ;;
+-      esac
+-    fi
+-    AC_PATH_PROG(LIBGCRYPT_CONFIG, libgcrypt-config, no)
+-  fi
+ 
+   tmp=ifelse([$1], ,1:1.2.0,$1)
+   if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
+@@ -74,56 +39,13 @@ AC_DEFUN([AM_PATH_LIBGCRYPT],
+      min_libgcrypt_version="$tmp"
+   fi
+ 
+-  AC_MSG_CHECKING(for LIBGCRYPT - version >= $min_libgcrypt_version)
+-  ok=no
+-  if test "$LIBGCRYPT_CONFIG" != "no" ; then
+-    req_major=`echo $min_libgcrypt_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+-    req_minor=`echo $min_libgcrypt_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+-    req_micro=`echo $min_libgcrypt_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
+-    if test -z "$use_gpgrt_config"; then
+-      libgcrypt_config_version=`$LIBGCRYPT_CONFIG --version`
+-    else
+-      libgcrypt_config_version=`$LIBGCRYPT_CONFIG --modversion`
+-    fi
+-    major=`echo $libgcrypt_config_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+-    minor=`echo $libgcrypt_config_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
+-    micro=`echo $libgcrypt_config_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
+-    if test "$major" -gt "$req_major"; then
+-        ok=yes
+-    else
+-        if test "$major" -eq "$req_major"; then
+-            if test "$minor" -gt "$req_minor"; then
+-               ok=yes
+-            else
+-               if test "$minor" -eq "$req_minor"; then
+-                   if test "$micro" -ge "$req_micro"; then
+-                     ok=yes
+-                   fi
+-               fi
+-            fi
+-        fi
+-    fi
+-  fi
+-  if test $ok = yes; then
+-    AC_MSG_RESULT([yes ($libgcrypt_config_version)])
+-  else
+-    AC_MSG_RESULT(no)
+-  fi
++  PKG_CHECK_MODULES(LIBGCRYPT, [libgcrypt >= $min_libgcrypt_version], [ok=yes], [ok=no])
++
+   if test $ok = yes; then
+      # If we have a recent libgcrypt, we should also check that the
+      # API is compatible
+      if test "$req_libgcrypt_api" -gt 0 ; then
+-        if test -z "$use_gpgrt_config"; then
+-           tmp=`$LIBGCRYPT_CONFIG --api-version 2>/dev/null || echo 0`
+-	else
+-           tmp=`$LIBGCRYPT_CONFIG --variable=api_version 2>/dev/null || echo 0`
+-	fi
++        tmp=`$PKG_CONFIG --variable=api_version libgcrypt`
+         if test "$tmp" -gt 0 ; then
+            AC_MSG_CHECKING([LIBGCRYPT API version])
+            if test "$req_libgcrypt_api" -eq "$tmp" ; then
+@@ -136,11 +58,9 @@ AC_DEFUN([AM_PATH_LIBGCRYPT],
+      fi
+   fi
+   if test $ok = yes; then
+-    LIBGCRYPT_CFLAGS=`$LIBGCRYPT_CONFIG --cflags`
+-    LIBGCRYPT_LIBS=`$LIBGCRYPT_CONFIG --libs`
+     ifelse([$2], , :, [$2])
+     if test -z "$use_gpgrt_config"; then
+-      libgcrypt_config_host=`$LIBGCRYPT_CONFIG --host 2>/dev/null || echo none`
++      libgcrypt_config_host=`$PKG_CONFIG --variable=host libgcrypt`
+     else
+       libgcrypt_config_host=`$LIBGCRYPT_CONFIG --variable=host 2>/dev/null || echo none`
+     fi
+@@ -158,8 +78,6 @@ AC_DEFUN([AM_PATH_LIBGCRYPT],
+       fi
+     fi
+   else
+-    LIBGCRYPT_CFLAGS=""
+-    LIBGCRYPT_LIBS=""
+     ifelse([$3], , :, [$3])
+   fi
+   AC_SUBST(LIBGCRYPT_CFLAGS)
diff --git a/meta-openeuler/recipes-support/libgcrypt/files/0002-libgcrypt-fix-building-error-with-O2-in-sysroot-path.patch b/meta-openeuler/recipes-support/libgcrypt/files/0002-libgcrypt-fix-building-error-with-O2-in-sysroot-path.patch
new file mode 100644
index 0000000000000000000000000000000000000000..cf9ebfb3e6198cea73b1f8ef5fbe2c018d64b96e
--- /dev/null
+++ b/meta-openeuler/recipes-support/libgcrypt/files/0002-libgcrypt-fix-building-error-with-O2-in-sysroot-path.patch
@@ -0,0 +1,39 @@
+From 0f66e796a8522e1043dda03b88d5f6feae839d16 Mon Sep 17 00:00:00 2001
+From: Chen Qi <Qi.Chen@windriver.com>
+Date: Wed, 16 Aug 2017 10:44:41 +0800
+Subject: [PATCH] libgcrypt: fix building error with '-O2' in sysroot path
+
+Upstream-Status: Pending
+
+Characters like '-O2' or '-Ofast' will be replaced by '-O1' when
+compiling cipher.
+If we are cross compiling libgcrypt and sysroot contains such
+characters, we would
+get compile errors because the sysroot path has been modified.
+
+Fix this by adding blank spaces before and after the original matching
+pattern in the
+sed command.
+
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+
+Rebase to 1.8.0
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+---
+ cipher/Makefile.am | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/cipher/Makefile.am b/cipher/Makefile.am
+index c3d642b..88c883a 100644
+--- a/cipher/Makefile.am
++++ b/cipher/Makefile.am
+@@ -153,7 +153,7 @@ gost-s-box: gost-s-box.c
+ 
+ 
+ if ENABLE_O_FLAG_MUNGING
+-o_flag_munging = sed -e 's/-O\([2-9sgz][2-9sgz]*\)/-O1/' -e 's/-Ofast/-O1/g'
++o_flag_munging = sed -e 's/ -O\([2-9sgz][2-9sgz]*\) / -O1 /' -e 's/ -Ofast / -O1 /g'
+ else
+ o_flag_munging = cat
+ endif
diff --git a/meta-openeuler/recipes-support/libgcrypt/files/0004-tests-Makefile.am-fix-undefined-reference-to-pthread.patch b/meta-openeuler/recipes-support/libgcrypt/files/0004-tests-Makefile.am-fix-undefined-reference-to-pthread.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4233fa7877f80f6fcdfc8e97ff1422ffcb8a9c11
--- /dev/null
+++ b/meta-openeuler/recipes-support/libgcrypt/files/0004-tests-Makefile.am-fix-undefined-reference-to-pthread.patch
@@ -0,0 +1,38 @@
+From 9182bc2dc676858a823c477d8f45a578b8c4f69f Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Sun, 12 Jun 2016 04:44:29 -0400
+Subject: [PATCH] tests/Makefile.am: fix undefined reference to
+ `pthread_create'
+
+Add missing '-lpthread' to CFLAGS
+
+Upstream-Status: Pending
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+---
+ tests/Makefile.am | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/tests/Makefile.am b/tests/Makefile.am
+index e6953fd..f47e1d3 100644
+--- a/tests/Makefile.am
++++ b/tests/Makefile.am
+@@ -76,7 +76,7 @@ t_mpi_bit_LDADD = $(standard_ldadd) @LDADD_FOR_TESTS_KLUDGE@
+ t_secmem_LDADD = $(standard_ldadd) @LDADD_FOR_TESTS_KLUDGE@
+ testapi_LDADD = $(standard_ldadd) @LDADD_FOR_TESTS_KLUDGE@
+ t_lock_LDADD = $(standard_ldadd) $(GPG_ERROR_MT_LIBS) @LDADD_FOR_TESTS_KLUDGE@
+-t_lock_CFLAGS = $(GPG_ERROR_MT_CFLAGS)
++t_lock_CFLAGS = $(GPG_ERROR_MT_CFLAGS) -lpthread
+ testdrv_LDADD = $(LDADD_FOR_TESTS_KLUDGE)
+ 
+ # Build a version of the test driver for the build platform.
+@@ -95,7 +95,7 @@ else
+ xtestsuite_libs = ../src/.libs/libgcrypt.so*
+ xtestsuite_driver = testdrv
+ t_kdf_LDADD = $(standard_ldadd) $(GPG_ERROR_MT_LIBS) @LDADD_FOR_TESTS_KLUDGE@
+-t_kdf_CFLAGS = $(GPG_ERROR_MT_CFLAGS)
++t_kdf_CFLAGS = $(GPG_ERROR_MT_CFLAGS) -lpthread
+ endif
+ 
+ # xcheck uses our new testdrv instead of the automake test runner.
diff --git a/meta-openeuler/recipes-support/libgcrypt/files/no-bench-slope.patch b/meta-openeuler/recipes-support/libgcrypt/files/no-bench-slope.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8de3c6713b72b0df4e6bdba93e22ea4112f7ebeb
--- /dev/null
+++ b/meta-openeuler/recipes-support/libgcrypt/files/no-bench-slope.patch
@@ -0,0 +1,20 @@
+The bench-slope test appears to be aborting fairly frequently, which causes
+failures on the autobuilder.
+
+Until this has been root-caused, disable the test.
+
+Upstream-Status: Inappropriate
+Signed-off-by: Ross Burton <ross.burton@arm.com>
+
+diff --git a/tests/testdrv.c b/tests/testdrv.c
+index 0ccde326..d3455186 100644
+--- a/tests/testdrv.c
++++ b/tests/testdrv.c
+@@ -77,7 +77,6 @@ static struct {
+    { "t-x448"      },
+    { "t-ed448"     },
+    { "benchmark"   },
+-   { "bench-slope" },
+    { "hashtest-256g",  "hashtest", "--gigs 256 SHA1 SHA256 SHA512 SM3",
+      LONG_RUNNING },
+    { NULL }
diff --git a/meta-openeuler/recipes-support/libgcrypt/files/no-native-gpg-error.patch b/meta-openeuler/recipes-support/libgcrypt/files/no-native-gpg-error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b9a607863d3e8c682edf214de29501eba1e587f0
--- /dev/null
+++ b/meta-openeuler/recipes-support/libgcrypt/files/no-native-gpg-error.patch
@@ -0,0 +1,18 @@
+Don't depend on a native libgpg-error to build the test driver, as it's
+an optional dependency for some C annotations.
+
+Upstream-Status: Inappropriate
+Signed-off-by: Ross Burton <ross.burton@arm.com>
+
+diff --git a/tests/testdrv.c b/tests/testdrv.c
+index 0ccde326..6d6abd57 100644
+--- a/tests/testdrv.c
++++ b/tests/testdrv.c
+@@ -32,7 +32,6 @@
+ # include <fcntl.h>
+ # include <sys/wait.h>
+ #endif
+-#include <gpg-error.h> /* For some macros.  */
+ 
+ #include "stopwatch.h"
+ 
diff --git a/meta-openeuler/recipes-support/libgcrypt/files/run-ptest b/meta-openeuler/recipes-support/libgcrypt/files/run-ptest
new file mode 100644
index 0000000000000000000000000000000000000000..c349ae1944e1e8a8831357da2ad3b353134b7eeb
--- /dev/null
+++ b/meta-openeuler/recipes-support/libgcrypt/files/run-ptest
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+# Run the tests in regression mode so they are quicker
+export GCRYPT_IN_REGRESSION_TEST=1
+# The 'random' test invokes itself, so we need to be sure that the test
+# directory is on PATH.
+export PATH=$PATH:.
+
+./testdrv --verbose
diff --git a/meta-openeuler/recipes-support/libgcrypt/libgcrypt_%.bbappend b/meta-openeuler/recipes-support/libgcrypt/libgcrypt_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..76720574ec270c0161893fc1e51ae0fb0abd34f2
--- /dev/null
+++ b/meta-openeuler/recipes-support/libgcrypt/libgcrypt_%.bbappend
@@ -0,0 +1,9 @@
+# the main bb file: yocto-poky/meta/recipes-support/libgcrypt/libgcrypt_1.9.4.bb
+
+PV = "1.10.2"
+
+# patches in openEuler
+SRC_URI:prepend = " \
+    file://${BP}.tar.bz2 \
+    file://Use-the-compiler-switch-O0-for-compiling-jitterentro.patch \
+    "
diff --git a/meta-openeuler/recipes-support/libgcrypt/libgcrypt_1.10.2.bb b/meta-openeuler/recipes-support/libgcrypt/libgcrypt_1.10.2.bb
new file mode 100644
index 0000000000000000000000000000000000000000..524b06ca22b079aa77bf2d68713a3a1c7a01cf33
--- /dev/null
+++ b/meta-openeuler/recipes-support/libgcrypt/libgcrypt_1.10.2.bb
@@ -0,0 +1,58 @@
+SUMMARY = "General purpose cryptographic library based on the code from GnuPG"
+DESCRIPTION = "A cryptography library developed as a separated module of GnuPG. \
+It can also be used independently of GnuPG, but depends on its error-reporting \
+library Libgpg-error."
+HOMEPAGE = "http://directory.fsf.org/project/libgcrypt/"
+BUGTRACKER = "https://bugs.g10code.com/gnupg/index"
+SECTION = "libs"
+
+# helper program gcryptrnd and getrandom are under GPL, rest LGPL
+LICENSE = "GPL-2.0-or-later & LGPL-2.1-or-later"
+LICENSE:${PN} = "LGPL-2.1-or-later"
+LICENSE:${PN}-dev = "GPL-2.0-or-later & LGPL-2.1-or-later"
+
+LIC_FILES_CHKSUM = "file://COPYING;md5=94d55d512a9ba36caa9b7df079bae19f \
+                    file://COPYING.LIB;md5=bbb461211a33b134d42ed5ee802b37ff \
+                    file://LICENSES;md5=ef545b6cc717747072616519a1256d69 \
+                    "
+
+DEPENDS = "libgpg-error"
+
+UPSTREAM_CHECK_URI = "https://gnupg.org/download/index.html"
+SRC_URI = "${GNUPG_MIRROR}/libgcrypt/libgcrypt-${PV}.tar.bz2 \
+           file://0001-libgcrypt-fix-m4-file-for-oe-core.patch \
+           file://0002-libgcrypt-fix-building-error-with-O2-in-sysroot-path.patch \
+           file://0004-tests-Makefile.am-fix-undefined-reference-to-pthread.patch \
+           file://no-native-gpg-error.patch \
+           file://no-bench-slope.patch \
+           file://run-ptest \
+           "
+SRC_URI[sha256sum] = "3b9c02a004b68c256add99701de00b383accccf37177e0d6c58289664cce0c03"
+
+CVE_STATUS[CVE-2018-12433] = "disputed: CVE is disputed and not affecting crypto libraries for any distro."
+CVE_STATUS[CVE-2018-12438] = "disputed: CVE is disputed and not affecting crypto libraries for any distro."
+
+BINCONFIG = "${bindir}/libgcrypt-config"
+
+inherit autotools texinfo binconfig-disabled pkgconfig ptest
+
+EXTRA_OECONF = "--disable-asm"
+EXTRA_OEMAKE:class-target = "LIBTOOLFLAGS='--tag=CC'"
+
+PACKAGECONFIG ??= "capabilities"
+PACKAGECONFIG[capabilities] = "--with-capabilities,--without-capabilities,libcap"
+
+do_configure:prepend () {
+	# Else this could be used in preference to the one in aclocal-copy
+	rm -f ${S}/m4/gpg-error.m4
+}
+
+do_install_ptest() {
+    cd tests
+    oe_runmake testdrv-build testdrv
+    install testdrv $(srcdir=${S}/tests ./testdrv-build --files | sort | uniq) ${D}${PTEST_PATH}
+}
+
+FILES:${PN}-dev += "${bindir}/hmac256 ${bindir}/dumpsexp"
+
+BBCLASSEXTEND = "native nativesdk"
diff --git a/meta-openeuler/recipes-support/libgpg-error/files/0001-Do-not-fail-when-testing-config-scripts.patch b/meta-openeuler/recipes-support/libgpg-error/files/0001-Do-not-fail-when-testing-config-scripts.patch
new file mode 100644
index 0000000000000000000000000000000000000000..20f5cdbb0dc3c4f8a4ea6e785e98198eca0379ee
--- /dev/null
+++ b/meta-openeuler/recipes-support/libgpg-error/files/0001-Do-not-fail-when-testing-config-scripts.patch
@@ -0,0 +1,11 @@
+diff --git a/src/Makefile.am b/src/Makefile.am
+index c61adde..1b8b4ff 100644
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -323,6 +323,5 @@ gpg-error-config: gpgrt-config gpg-error-config-old gpg-error-config-test.sh
+ 	else                                                   \
+ 	  echo "no";                                           \
+ 	  echo "***  Please report to <https://bugs.gnupg.org> with gpg-error-config-test.log"; \
+-	  exit 1; \
+ 	fi
+ 	cp gpg-error-config-old $@
diff --git a/meta-openeuler/recipes-support/libgpg-error/files/pkgconfig-fix.patch b/meta-openeuler/recipes-support/libgpg-error/files/pkgconfig-fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3d886bcaa40c8928ac3d019d2e0108316ed121ad
--- /dev/null
+++ b/meta-openeuler/recipes-support/libgpg-error/files/pkgconfig-fix.patch
@@ -0,0 +1,232 @@
+From b0df1cb468264a9bb9113524f0e1318c456b2348 Mon Sep 17 00:00:00 2001
+From: Hongxu Jia <hongxu.jia@windriver.com>
+Date: Thu, 29 Mar 2018 15:12:17 +0800
+Subject: [PATCH] support pkgconfig
+
+Upstream-Status: Inappropriate [gnupg upstream will not take this, it has been tried with other components]
+
+Rebase to 1.28
+
+Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
+
+Refactored for 1.33
+Signed-off-by: Armin Kuster <akuster808@gmail.com>
+Signed-off-by: Zheng Ruoqin <zhengrq.fnst@cn.fujitsu.com>
+
+---
+ src/gpg-error.m4 | 192 ++---------------------------------------------
+ 1 file changed, 5 insertions(+), 187 deletions(-)
+
+diff --git a/src/gpg-error.m4 b/src/gpg-error.m4
+index 7fa52b1..15a0859 100644
+--- a/src/gpg-error.m4
++++ b/src/gpg-error.m4
+@@ -15,187 +15,14 @@
+ dnl
+ dnl Find gpg-error-config, for backward compatibility
+ dnl
+-dnl _AM_PATH_POSSIBLE_GPG_ERROR_CONFIG
+-AC_DEFUN([_AM_PATH_POSSIBLE_GPG_ERROR_CONFIG],[dnl
+-  gpg_error_config_prefix=""
+-  dnl --with-libgpg-error-prefix=PFX is the preferred name for this option,
+-  dnl since that is consistent with how our three siblings use the directory/
+-  dnl package name in --with-$dir_name-prefix=PFX.
+-  AC_ARG_WITH(libgpg-error-prefix,
+-              AS_HELP_STRING([--with-libgpg-error-prefix=PFX],
+-                             [prefix where GPG Error is installed (optional)]),
+-              [gpg_error_config_prefix="$withval"])
+-
+-  dnl Accept --with-gpg-error-prefix and make it work the same as
+-  dnl --with-libgpg-error-prefix above, for backwards compatibility,
+-  dnl but do not document this old, inconsistently-named option.
+-  AC_ARG_WITH(gpg-error-prefix,,
+-              [gpg_error_config_prefix="$withval"])
+-
+-  if test x"${GPG_ERROR_CONFIG}" = x ; then
+-     if test x"${gpg_error_config_prefix}" != x ; then
+-        GPG_ERROR_CONFIG="${gpg_error_config_prefix}/bin/gpg-error-config"
+-     else
+-       case "${SYSROOT}" in
+-         /*)
+-           if test -x "${SYSROOT}/bin/gpg-error-config" ; then
+-             GPG_ERROR_CONFIG="${SYSROOT}/bin/gpg-error-config"
+-           fi
+-           ;;
+-         '')
+-           ;;
+-          *)
+-           AC_MSG_WARN([Ignoring \$SYSROOT as it is not an absolute path.])
+-           ;;
+-       esac
+-     fi
+-  fi
+-
+-  AC_PATH_PROG(GPG_ERROR_CONFIG, gpg-error-config, no)
+-])
+-
+-dnl
+-dnl Find gpgrt-config, which uses .pc file
+-dnl (minimum pkg-config functionality, supporting cross build)
+-dnl
+-dnl _AM_PATH_GPGRT_CONFIG
+-AC_DEFUN([_AM_PATH_GPGRT_CONFIG],[dnl
+-  AC_PATH_PROG(GPGRT_CONFIG, gpgrt-config, no, [$prefix/bin:$PATH])
+-  if test "$GPGRT_CONFIG" != "no"; then
+-    # Determine gpgrt_libdir
+-    #
+-    # Get the prefix of gpgrt-config assuming it's something like:
+-    #   <PREFIX>/bin/gpgrt-config
+-    gpgrt_prefix=${GPGRT_CONFIG%/*/*}
+-    possible_libdir1=${gpgrt_prefix}/lib
+-    # Determine by using system libdir-format with CC, it's like:
+-    #   Normal style: /usr/lib
+-    #   GNU cross style: /usr/<triplet>/lib
+-    #   Debian style: /usr/lib/<multiarch-name>
+-    #   Fedora/openSUSE style: /usr/lib, /usr/lib32 or /usr/lib64
+-    # It is assumed that CC is specified to the one of host on cross build.
+-    if libdir_candidates=$(${CC:-cc} -print-search-dirs | \
+-          sed -n -e "/^libraries/{s/libraries: =//;s/:/\\
+-/g;p;}"); then
+-      # From the output of -print-search-dirs, select valid pkgconfig dirs.
+-      libdir_candidates=$(for dir in $libdir_candidates; do
+-        if p=$(cd $dir 2>/dev/null && pwd); then
+-          test -d "$p/pkgconfig" && echo $p;
+-        fi
+-      done)
+-
+-      for possible_libdir0 in $libdir_candidates; do
+-        # possible_libdir0:
+-        #   Fallback candidate, the one of system-installed (by $CC)
+-        #   (/usr/<triplet>/lib, /usr/lib/<multiarch-name> or /usr/lib32)
+-        # possible_libdir1:
+-        #   Another candidate, user-locally-installed
+-        #   (<gpgrt_prefix>/lib)
+-        # possible_libdir2
+-        #   Most preferred
+-        #   (<gpgrt_prefix>/<triplet>/lib,
+-        #    <gpgrt_prefix>/lib/<multiarch-name> or <gpgrt_prefix>/lib32)
+-        if test "${possible_libdir0##*/}" = "lib"; then
+-          possible_prefix0=${possible_libdir0%/lib}
+-          possible_prefix0_triplet=${possible_prefix0##*/}
+-          if test -z "$possible_prefix0_triplet"; then
+-            continue
+-          fi
+-          possible_libdir2=${gpgrt_prefix}/$possible_prefix0_triplet/lib
+-        else
+-          possible_prefix0=${possible_libdir0%%/lib*}
+-          possible_libdir2=${gpgrt_prefix}${possible_libdir0#$possible_prefix0}
+-        fi
+-        if test -f ${possible_libdir2}/pkgconfig/gpg-error.pc; then
+-          gpgrt_libdir=${possible_libdir2}
+-        elif test -f ${possible_libdir1}/pkgconfig/gpg-error.pc; then
+-          gpgrt_libdir=${possible_libdir1}
+-        elif test -f ${possible_libdir0}/pkgconfig/gpg-error.pc; then
+-          gpgrt_libdir=${possible_libdir0}
+-        fi
+-        if test -n "$gpgrt_libdir"; then break; fi
+-      done
+-    fi
+-    if test -z "$gpgrt_libdir"; then
+-      # No valid pkgconfig dir in any of the system directories, fallback
+-      gpgrt_libdir=${possible_libdir1}
+-    fi
+-  else
+-    unset GPGRT_CONFIG
+-  fi
+-
+-  if test -n "$gpgrt_libdir"; then
+-    GPGRT_CONFIG="$GPGRT_CONFIG --libdir=$gpgrt_libdir"
+-    if $GPGRT_CONFIG gpg-error >/dev/null 2>&1; then
+-      GPG_ERROR_CONFIG="$GPGRT_CONFIG gpg-error"
+-      AC_MSG_NOTICE([Use gpgrt-config with $gpgrt_libdir as gpg-error-config])
+-      gpg_error_config_version=`$GPG_ERROR_CONFIG --modversion`
+-    else
+-      gpg_error_config_version=`$GPG_ERROR_CONFIG --version`
+-      unset GPGRT_CONFIG
+-    fi
+-  elif test "$GPG_ERROR_CONFIG" != "no"; then
+-    gpg_error_config_version=`$GPG_ERROR_CONFIG --version`
+-    unset GPGRT_CONFIG
+-  fi
+-])
+-
+-dnl AM_PATH_GPG_ERROR([MINIMUM-VERSION,
+-dnl                   [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
+-dnl
+-dnl Test for libgpg-error and define GPG_ERROR_CFLAGS, GPG_ERROR_LIBS,
+-dnl GPG_ERROR_MT_CFLAGS, and GPG_ERROR_MT_LIBS.  The _MT_ variants are
+-dnl used for programs requireing real multi thread support.
+-dnl
+-dnl If a prefix option is not used, the config script is first
+-dnl searched in $SYSROOT/bin and then along $PATH.  If the used
+-dnl config script does not match the host specification the script
+-dnl is added to the gpg_config_script_warn variable.
+-dnl
+-AC_DEFUN([AM_PATH_GPG_ERROR],[dnl
+-AC_REQUIRE([AC_CANONICAL_HOST])dnl
+-AC_REQUIRE([_AM_PATH_POSSIBLE_GPG_ERROR_CONFIG])dnl
+-AC_REQUIRE([_AM_PATH_GPGRT_CONFIG])dnl
+-  min_gpg_error_version=ifelse([$1], ,1.33,$1)
+-  ok=no
+-  if test "$GPG_ERROR_CONFIG" != "no"; then
+-    req_major=`echo $min_gpg_error_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+-    req_minor=`echo $min_gpg_error_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+-    major=`echo $gpg_error_config_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+-    minor=`echo $gpg_error_config_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
+-    if test "$major" -gt "$req_major"; then
+-        ok=yes
+-    else
+-        if test "$major" -eq "$req_major"; then
+-            if test "$minor" -ge "$req_minor"; then
+-               ok=yes
+-            fi
+-        fi
+-    fi
+-  fi
+-  AC_MSG_CHECKING(for GPG Error - version >= $min_gpg_error_version)
++AC_DEFUN([AM_PATH_GPG_ERROR],
++[ AC_REQUIRE([AC_CANONICAL_HOST])
++  min_gpg_error_version=ifelse([$1], ,0.0,$1)
++  PKG_CHECK_MODULES(GPG_ERROR, [gpg-error >= $min_gpg_error_version], [ok=yes], [ok=no])
+   if test $ok = yes; then
+-    GPG_ERROR_CFLAGS=`$GPG_ERROR_CONFIG --cflags`
+-    GPG_ERROR_LIBS=`$GPG_ERROR_CONFIG --libs`
+-    if test -z "$GPGRT_CONFIG"; then
+-      GPG_ERROR_MT_CFLAGS=`$GPG_ERROR_CONFIG --mt --cflags 2>/dev/null`
+-      GPG_ERROR_MT_LIBS=`$GPG_ERROR_CONFIG --mt --libs 2>/dev/null`
+-    else
+-      GPG_ERROR_MT_CFLAGS=`$GPG_ERROR_CONFIG --variable=mtcflags 2>/dev/null`
+-      GPG_ERROR_MT_CFLAGS="$GPG_ERROR_CFLAGS${GPG_ERROR_CFLAGS:+ }$GPG_ERROR_MT_CFLAGS"
+-      GPG_ERROR_MT_LIBS=`$GPG_ERROR_CONFIG --variable=mtlibs 2>/dev/null`
+-      GPG_ERROR_MT_LIBS="$GPG_ERROR_LIBS${GPG_ERROR_LIBS:+ }$GPG_ERROR_MT_LIBS"
+-    fi
+-    AC_MSG_RESULT([yes ($gpg_error_config_version)])
+     ifelse([$2], , :, [$2])
+     if test -z "$GPGRT_CONFIG"; then
+-      gpg_error_config_host=`$GPG_ERROR_CONFIG --host 2>/dev/null || echo none`
+-    else
+-      gpg_error_config_host=`$GPG_ERROR_CONFIG --variable=host 2>/dev/null || echo none`
++      gpg_error_config_host=`$PKG_CONFIG --variable=host gpg-error`
+     fi
+     if test x"$gpg_error_config_host" != xnone ; then
+       if test x"$gpg_error_config_host" != x"$host" ; then
+@@ -211,15 +38,6 @@ AC_REQUIRE([_AM_PATH_GPGRT_CONFIG])dnl
+       fi
+     fi
+   else
+-    GPG_ERROR_CFLAGS=""
+-    GPG_ERROR_LIBS=""
+-    GPG_ERROR_MT_CFLAGS=""
+-    GPG_ERROR_MT_LIBS=""
+-    AC_MSG_RESULT(no)
+     ifelse([$3], , :, [$3])
+   fi
+-  AC_SUBST(GPG_ERROR_CFLAGS)
+-  AC_SUBST(GPG_ERROR_LIBS)
+-  AC_SUBST(GPG_ERROR_MT_CFLAGS)
+-  AC_SUBST(GPG_ERROR_MT_LIBS)
+ ])
diff --git a/meta-openeuler/recipes-support/libgpg-error/libgpg-error_%.bbappend b/meta-openeuler/recipes-support/libgpg-error/libgpg-error_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b43595c3a56214f98b24eb896eef6a0651a166cc
--- /dev/null
+++ b/meta-openeuler/recipes-support/libgpg-error/libgpg-error_%.bbappend
@@ -0,0 +1,21 @@
+# version in openEuler
+PV = "1.47"
+
+# License update
+LIC_FILES_CHKSUM:remove = "file://src/gpg-error.h.in;beginline=2;endline=18;md5=d82591bc81561f617da71e00ff4a9d79"
+LIC_FILES_CHKSUM:append = " file://src/gpg-error.h.in;beginline=2;endline=18;md5=20f4cf5d81ea2fad18f6297500018654"
+
+# patch directory
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+# apply source package in openEuler
+SRC_URI:remove = "file://pkgconfig.patch \
+"
+
+# pkgconfig.patch must be applied, otherwise it makes libgcrypy package
+# configure failed. This patch is from open embedded to support version 1.43
+SRC_URI += "file://pkgconfig-fix.patch"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+        file://libgpg-error-1.29-multilib.patch \
+"
diff --git a/meta-openeuler/recipes-support/libical/libical_%.bbappend b/meta-openeuler/recipes-support/libical/libical_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a91ad4d5e5d233ac357a5338f9dca93cece24576
--- /dev/null
+++ b/meta-openeuler/recipes-support/libical/libical_%.bbappend
@@ -0,0 +1,8 @@
+# main bb yocto-poky/meta/recipes-support/libical/libical_3.0.16.bb
+
+PV = "3.0.17"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+    file://libical-bugfix-timeout-found-by-fuzzer.patch \
+"
diff --git a/meta-openeuler/recipes-support/libjitterentropy/libjitterentropy_%.bbappend b/meta-openeuler/recipes-support/libjitterentropy/libjitterentropy_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ee997bf22947a7c3e9e4f4553a80b33c57512e54
--- /dev/null
+++ b/meta-openeuler/recipes-support/libjitterentropy/libjitterentropy_%.bbappend
@@ -0,0 +1,19 @@
+# main bbfile: yocto-poky/meta/recipes-support/libjitterentropy_3.4.0.bb
+
+OPENEULER_REPO_NAME = "jitterentropy-library"
+
+# version in openEuler
+PV = "3.3.1"
+
+# poky's recipe use git protocol and no patches in SRC_URI, so overwrite directly.
+SRC_URI:prepend = "file://jitterentropy-library-${PV}.tar.gz \
+           file://jitterentropy-rh-makefile.patch;striplevel=0 \
+"
+
+# license file checksum changed.
+LIC_FILES_CHKSUM = "file://LICENSE;md5=1c94a9d191202a5552f381a023551396 \
+                    file://LICENSE.gplv2;md5=eb723b61539feef013de476e68b5c50a \
+                    file://LICENSE.bsd;md5=66a5cedaf62c4b2637025f049f9b826f \
+                    "
+
+S = "${WORKDIR}/jitterentropy-library-${PV}"
diff --git a/meta-openeuler/recipes-support/libksba/libksba_%.bbappend b/meta-openeuler/recipes-support/libksba/libksba_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6560c365f46f566565e9abb3ae88034d4177a6f0
--- /dev/null
+++ b/meta-openeuler/recipes-support/libksba/libksba_%.bbappend
@@ -0,0 +1,7 @@
+PV = "1.6.4"
+
+SRC_URI:append = " \
+        file://${BP}.tar.bz2 \
+"
+
+SRC_URI[sha256sum] = "bbb43f032b9164d86c781ffe42213a83bf4f2fee91455edfa4654521b8b03b6b"
diff --git a/meta-openeuler/recipes-support/libmd/libmd_%.bbappend b/meta-openeuler/recipes-support/libmd/libmd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fd7b29208a085aa6ff0b7e65db677b38d511e722
--- /dev/null
+++ b/meta-openeuler/recipes-support/libmd/libmd_%.bbappend
@@ -0,0 +1,6 @@
+PV = "1.1.0"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.xz \
+"
+
diff --git a/meta-openeuler/recipes-support/libmicrohttpd/libmicrohttpd_%.bbappend b/meta-openeuler/recipes-support/libmicrohttpd/libmicrohttpd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ef9a2af54d9c29fff2ded31801a086c6263456bb
--- /dev/null
+++ b/meta-openeuler/recipes-support/libmicrohttpd/libmicrohttpd_%.bbappend
@@ -0,0 +1,12 @@
+# main bb file: yocto-poky/meta/recipes-support/libmicrohttpd/libmicrohttpd_0.9.76.bb
+
+PV = "0.9.77"
+
+SRC_URI:append = " \
+    file://${BP}.tar.gz \
+    file://0001-gnutls-utilize-system-crypto-policy.patch \
+    file://fix-libmicrohttpd-tutorial-info.patch \
+    file://fixed-missing-websocket.inc-in-dist-files.patch \
+"
+
+SRC_URI[sha256sum] = "9278907a6f571b391aab9644fd646a5108ed97311ec66f6359cebbedb0a4e3bb"
diff --git a/meta-openeuler/recipes-support/libmpc/libmpc_%.bbappend b/meta-openeuler/recipes-support/libmpc/libmpc_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2a68cc80d7c17ab18d4aa185cfd8fdb1a83a200e
--- /dev/null
+++ b/meta-openeuler/recipes-support/libmpc/libmpc_%.bbappend
@@ -0,0 +1,7 @@
+# main bb file: yocto-poky/meta/recipes-support/libmpc/libmpc_1.2.1.bb
+
+PV = "1.3.1"
+
+SRC_URI:prepend = "file://mpc-${PV}.tar.gz "
+
+SRC_URI[sha256sum] = "98bde101597442b2a82f50ab263da3ef546f095f44cfcf39b4b3e6ae594ee712"
diff --git a/meta-openeuler/recipes-support/libnl/libnl_%.bbappend b/meta-openeuler/recipes-support/libnl/libnl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a6d2bdf3f4c36525c82dd789364d4e87193d8fe5
--- /dev/null
+++ b/meta-openeuler/recipes-support/libnl/libnl_%.bbappend
@@ -0,0 +1,15 @@
+# the main bb file: yocto-poky/meta/recipes-support/libnl/
+
+PV = "3.7.0"
+
+SRC_URI:remove = "file://enable-serial-tests.patch \
+"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+           file://backport-prevent-segfault-in-af_request_type.patch \
+           file://backport-fix-bridge-info-parsing.patch \
+           file://solve-redefinition-of-struct-ipv6_mreq.patch \
+"
+
+SRC_URI[md5sum] = "b381405afd14e466e35d29a112480333"
+SRC_URI[sha256sum] = "9fe43ccbeeea72c653bdcf8c93332583135cda46a79507bfd0a483bb57f65939"
diff --git a/meta-openeuler/recipes-support/libpcre/libpcre2_%.bbappend b/meta-openeuler/recipes-support/libpcre/libpcre2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5fc56dc3e0d63eb3842001fe6ab55e3b2275cf7e
--- /dev/null
+++ b/meta-openeuler/recipes-support/libpcre/libpcre2_%.bbappend
@@ -0,0 +1,33 @@
+# main bbfile: yocto-poky/meta/recipes-support/libpcre/libpcre2_10.36.bb
+
+# version in openeuler
+PV = "10.42"
+LIC_FILES_CHKSUM = "file://LICENCE;md5=41bfb977e4933c506588724ce69bf5d2"
+
+OPENEULER_REPO_NAME = "pcre2"
+
+# use openeuler source
+SRC_URI:prepend = "file://pcre2-${PV}.tar.bz2 \
+            file://backport-pcre2-10.10-Fix-multilib.patch \
+            file://backport-no-partial-match-if-trailing-data-is-invalid-utf-238.patch \
+            file://backport-Fix-an-invalid-match-of-ascii-word-classes-when-inva.patch \
+            file://backport-fix-wrong-test.patch \
+            file://sljit-sv48-sv57.patch \
+            file://backport-fix-a-possible-integer-overflow-in-DFA-matching-305.patch \
+            file://backport-Fix-oversight-in-DFA-when-changing-OP_REVERSE-also-a.patch \
+            file://backport-Fix-32-bit-quantifier-following-a-character-larger-t.patch \
+            file://backport-Fix-z-behaviour-when-matching-within-invalid-UTF.patch \
+            file://backport-Fix-incorrect-patch-in-c1306126.patch \
+            file://backport-Fix-another-oversight-in-c1306126.patch \
+            file://backport-Fix-X-matching-in-32-bit-mode-without-UTF-in-JIT.patch \
+            file://backport-Fix-bad-patch-in-05206d66.-The-interpreter-was-handl.patch \
+            file://backport-Fix-backref-iterators-when-PCRE2_MATCH_UNSET_BACKREF.patch \
+            file://backport-Fix-compile-loop-in-32-bit-mode-for-characters-above.patch \
+            file://backport-Fix-incorrect-matching-of-0xffffffff-to-any-characte.patch \
+            file://backport-Fix-accept-and-endanchored-interaction-in-JIT.patch \
+            file://backport-Fix-backreferences-with-unset-backref-and-non-greedy.patch \
+            file://backport-Sanity-checks-for-ctype-functions-342.patch \
+            file://backport-Fix-incorrect-class-character-matches-in-JIT.patch \
+"
+
+SRC_URI[sha256sum] = "8d36cd8cb6ea2a4c2bb358ff6411b0c788633a2a45dabbf1aeb4b701d1b5e840"
diff --git a/meta-openeuler/recipes-support/libpcre/libpcre_%.bbappend b/meta-openeuler/recipes-support/libpcre/libpcre_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..b7511f39dcc105a74770422c5d035745632ac484
--- /dev/null
+++ b/meta-openeuler/recipes-support/libpcre/libpcre_%.bbappend
@@ -0,0 +1,18 @@
+# main bbfile: yocto-poky/meta/recipes-support/libpcre/libpcre_8.44.bb
+#
+
+# libpcre version in openeuler
+PV = "8.45"
+
+OPENEULER_REPO_NAME = "pcre"
+
+# The MD5 valude of LICENCE file has been changed in this version
+LIC_FILES_CHKSUM = "file://LICENCE;md5=b5d5d1a69a24ea2718263f1ff85a1c58"
+
+# bb name is libpcre, but we want pcre in openeuler
+SRC_URI:prepend = " \
+        file://pcre-${PV}.tar.bz2 \
+        "
+
+SRC_URI[md5sum] = "4452288e6a0eefb2ab11d36010a1eebb"
+SRC_URI[sha256sum] = "4dae6fdcd2bb0bb6c37b5f97c33c2be954da743985369cddac3546e3218bffb8"
diff --git a/meta-openeuler/recipes-support/libunistring/libunistring_%.bbappend b/meta-openeuler/recipes-support/libunistring/libunistring_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f69beb7318ad013e4ac121189ea09dd41332e3af
--- /dev/null
+++ b/meta-openeuler/recipes-support/libunistring/libunistring_%.bbappend
@@ -0,0 +1,13 @@
+# main bbfile: yocto-poky/meta/recipes-support/libunistring/libunistring_1.0.bb
+
+PV = "1.1"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+        file://${BP}.tar.xz;name=tarball \
+"
+
+SRC_URI[tarball.md5sum] = "db08bb384e81968957f997ec9808926e"
+SRC_URI[tarball.sha256sum] = "eb8fb2c3e4b6e2d336608377050892b54c3c983b646c561836550863003c05d7"
+
+LIC_FILES_CHKSUM = "file://COPYING.LIB;md5=6a6a8e020838b23406c81b19c1d46df6"
\ No newline at end of file
diff --git a/meta-openeuler/recipes-support/libunwind/files/0001-fix-byte_order_is_valid-function-logic.patch b/meta-openeuler/recipes-support/libunwind/files/0001-fix-byte_order_is_valid-function-logic.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4bf9b85ad927cec1ca73137d121635a83dbcc7ee
--- /dev/null
+++ b/meta-openeuler/recipes-support/libunwind/files/0001-fix-byte_order_is_valid-function-logic.patch
@@ -0,0 +1,15 @@
+diff --git a/include/libunwind_i.h b/include/libunwind_i.h
+index 3ca1462..4203d36 100644
+--- a/include/libunwind_i.h
++++ b/include/libunwind_i.h
+@@ -121,8 +121,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+ static inline int
+ byte_order_is_valid(int byte_order)
+ {
+-    return byte_order != UNW_BIG_ENDIAN
+-        && byte_order != UNW_LITTLE_ENDIAN;
++    return byte_order == UNW_BIG_ENDIAN
++        || byte_order == UNW_LITTLE_ENDIAN;
+ }
+ 
+ static inline int
diff --git a/meta-openeuler/recipes-support/libunwind/files/0004-Fix-build-on-mips-musl.patch b/meta-openeuler/recipes-support/libunwind/files/0004-Fix-build-on-mips-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6a780fe4dbd8e3a6c2e75510766515b316b59b72
--- /dev/null
+++ b/meta-openeuler/recipes-support/libunwind/files/0004-Fix-build-on-mips-musl.patch
@@ -0,0 +1,64 @@
+diff --git a/src/coredump/_UCD_internal.h b/src/coredump/_UCD_internal.h
+index 3a9434a..b12bd6a 100644
+--- a/src/coredump/_UCD_internal.h
++++ b/src/coredump/_UCD_internal.h
+@@ -48,6 +48,41 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+ #include "libunwind_i.h"
+ #include "ucd_file_table.h"
+ 
++#ifndef __GLIBC__
++#include <sys/reg.h>
++
++#define EF_REG0			6
++#define EF_REG1			7
++#define EF_REG2			8
++#define EF_REG3			9
++#define EF_REG4			10
++#define EF_REG5			11
++#define EF_REG6			12
++#define EF_REG7			13
++#define EF_REG8			14
++#define EF_REG9			15
++#define EF_REG10		16
++#define EF_REG11		17
++#define EF_REG12		18
++#define EF_REG13		19
++#define EF_REG14		20
++#define EF_REG15		21
++#define EF_REG16		22
++#define EF_REG17		23
++#define EF_REG18		24
++#define EF_REG19		25
++#define EF_REG20		26
++#define EF_REG21		27
++#define EF_REG22		28
++#define EF_REG23		29
++#define EF_REG24		30
++#define EF_REG25		31
++#define EF_REG28		34
++#define EF_REG29		35
++#define EF_REG30		36
++#define EF_REG31		37
++#endif
++
+ 
+ #if SIZEOF_OFF_T == 4
+ typedef uint32_t uoff_t;
+diff --git a/src/mips/getcontext.S b/src/mips/getcontext.S
+index d1dbd57..de9b681 100644
+--- a/src/mips/getcontext.S
++++ b/src/mips/getcontext.S
+@@ -24,12 +24,11 @@ OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
+ 
+ #include "offsets.h"
+-#include <endian.h>
+ 
+ 	.text
+ 
+ #if _MIPS_SIM == _ABIO32
+-# if __BYTE_ORDER == __BIG_ENDIAN
++# if __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
+ #  define OFFSET 4
+ # else
+ #  define OFFSET 0
diff --git a/meta-openeuler/recipes-support/libunwind/files/backport-aarch64-unw_step-validates-address-before-calling-dwarf_get.patch b/meta-openeuler/recipes-support/libunwind/files/backport-aarch64-unw_step-validates-address-before-calling-dwarf_get.patch
new file mode 100644
index 0000000000000000000000000000000000000000..884469d534d54ea580ab8d3fa85285e0710d9a5e
--- /dev/null
+++ b/meta-openeuler/recipes-support/libunwind/files/backport-aarch64-unw_step-validates-address-before-calling-dwarf_get.patch
@@ -0,0 +1,36 @@
+diff --git a/src/aarch64/Gstep.c b/src/aarch64/Gstep.c
+index f4ef369..370a279 100644
+--- a/src/aarch64/Gstep.c
++++ b/src/aarch64/Gstep.c
+@@ -213,18 +213,28 @@ unw_step (unw_cursor_t *cursor)
+       dwarf_get (&c->dwarf, c->dwarf.loc[UNW_AARCH64_X30], &c->dwarf.ip);
+     }
+ 
+-  /* Restore default memory validation state */
+-  c->validate = validate;
+-
+   ret = dwarf_step (&c->dwarf);
+   Debug(1, "dwarf_step()=%d\n", ret);
+ 
++  /* Restore default memory validation state */
++  c->validate = validate;
++
+   if (unlikely (ret == -UNW_ESTOPUNWIND))
+     return ret;
+ 
+   if (unlikely (ret < 0))
+     {
+       /* DWARF failed. */
++
++      /*
++       * We could get here because of missing/bad unwind information.
++       * Validate all addresses before dereferencing.
++       */
++      if (c->dwarf.as == unw_local_addr_space)
++	  {
++	      c->validate = 1;
++	  }
++
+       if (is_plt_entry (&c->dwarf))
+         {
+           Debug (2, "found plt entry\n");
diff --git a/meta-openeuler/recipes-support/libunwind/libunwind_%.bbappend b/meta-openeuler/recipes-support/libunwind/libunwind_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..15b47fb096591ac4f6e8ea2319360d105cbd3f93
--- /dev/null
+++ b/meta-openeuler/recipes-support/libunwind/libunwind_%.bbappend
@@ -0,0 +1,17 @@
+# main bbfile: yocto-poky/meta/recipes-support/libunwind/libunwind_1.6.2.bb
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+PV = "1.7.2"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+           file://0001-fix-byte_order_is_valid-function-logic.patch \
+           file://backport-aarch64-unw_step-validates-address-before-calling-dwarf_get.patch \
+           file://backport-avoid-calling-printf-because-OE-glibc-2.34-used-mno-.patch \
+           file://backport-fix-run-ptrace-mapper-test-case-failed.patch \
+           "
+
+# poky conflict
+SRC_URI:remove = " \
+        file://0005-ppc32-Consider-ucontext-mismatches-between-glibc-and.patch \
+"
diff --git a/meta-openeuler/recipes-support/liburcu/liburcu_%.bbappend b/meta-openeuler/recipes-support/liburcu/liburcu_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d98c16d4a3192590effcd6ab4278a54b3af39197
--- /dev/null
+++ b/meta-openeuler/recipes-support/liburcu/liburcu_%.bbappend
@@ -0,0 +1,13 @@
+# main bbfile: yocto-poky/meta/recipes-support/liburcu_0.13.2.bb
+
+# version in openEuler
+PV = "0.14.0"
+
+OPENEULER_REPO_NAME = "userspace-rcu"
+
+SRC_URI = "file://userspace-rcu-${PV}.tar.bz2 \
+"
+
+SRC_URI[sha256sum] = "ca43bf261d4d392cff20dfae440836603bf009fce24fdc9b2697d837a2239d4f"
+
+S = "${WORKDIR}/${OPENEULER_REPO_NAME}-${PV}"
diff --git a/meta-openeuler/recipes-support/libusb/libusb1_%.bbappend b/meta-openeuler/recipes-support/libusb/libusb1_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e45f9f1acdcea6058c02a22995ec74e6ea1586c2
--- /dev/null
+++ b/meta-openeuler/recipes-support/libusb/libusb1_%.bbappend
@@ -0,0 +1,13 @@
+# the main bb file: yocto-poky/meta/recipes-support/libusb/libusb1_1.0.26.bb
+
+OPENEULER_REPO_NAME = "libusbx"
+
+# no udev in openeuler
+PACKAGECONFIG:class-target:remove = "udev"
+
+SRC_URI:append = " \
+    file://libusb-${PV}.tar.bz2 \
+"
+
+SRC_URI[md5sum] = "9c75660dfe1d659387c37b28c91e3160"
+SRC_URI[sha256sum] = "12ce7a61fc9854d1d2a1ffe095f7b5fac19ddba095c259e6067a46500381b5a5"
diff --git a/meta-openeuler/recipes-support/libxslt/libxslt_%.bbappend b/meta-openeuler/recipes-support/libxslt/libxslt_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..792e8d414bc77a7511cc18b89fe69c9e258bca60
--- /dev/null
+++ b/meta-openeuler/recipes-support/libxslt/libxslt_%.bbappend
@@ -0,0 +1,10 @@
+# the main bb file: yocto-poky/meta/recipes-support/libxslt/libxslt_1.1.35.bb
+
+PV = "1.1.39"
+
+SRC_URI = " \
+    file://${BP}.tar.xz \
+    file://CVE-2015-9019.patch \
+"
+
+EXTRA_OECONF:remove = "--with-html-subdir=${BPN}"
diff --git a/meta-openeuler/recipes-support/libyaml/libyaml_%.bbappend b/meta-openeuler/recipes-support/libyaml/libyaml_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..60c1cd210f086fb91c2cfdd17d6636b94de72ea2
--- /dev/null
+++ b/meta-openeuler/recipes-support/libyaml/libyaml_%.bbappend
@@ -0,0 +1,7 @@
+
+SRC_URI += " \
+        file://yaml-${PV}.tar.gz \
+        file://fix-heap-buffer-overflow-in-yaml_emitter_emit_flow_m.patch  \
+        file://fix-heap-buffer-overflow-error-in-yaml-emitter-emit.patch \
+        file://backport-Improve-CMake-build-system.patch \
+"
diff --git a/meta-openeuler/recipes-support/lz4/lz4_%.bbappend b/meta-openeuler/recipes-support/lz4/lz4_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9b7f39015ac085119a04ff068109c1e4def1b662
--- /dev/null
+++ b/meta-openeuler/recipes-support/lz4/lz4_%.bbappend
@@ -0,0 +1,25 @@
+# main bbfile: yocto-poky/meta/recipes-support/lz4/lz4_1.9.3.bb
+
+# ref: http://cgit.openembedded.org/openembedded-core/tree/meta/recipes-support/lz4/lz4_1.9.4.bb
+LICENSE = "BSD-2-Clause | GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://lib/LICENSE;md5=5cd5f851b52ec832b10eedb3f01f885a \
+                    file://programs/COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263 \
+                    file://LICENSE;md5=c5cc3cd6f9274b4d32988096df9c3ec3 \
+                    "
+
+# attr version in openEuler
+PV = "1.9.4"
+
+S = "${WORKDIR}/${BP}"
+
+# files, patches can't be applied in openeuler or conflict with openeuler
+SRC_URI:remove = " \
+            file://CVE-2021-3520.patch \
+            "
+
+SRC_URI += " \
+        file://${BP}.tar.gz \
+        "
+
+SRC_URI[tarball.md5sum] = "3a1ab1684e14fc1afc66228ce61b2db3"
+SRC_URI[tarball.sha256sum] = "030644df4611007ff7dc962d981f390361e6c97a34e5cbc393ddfbe019ffe2c1"
diff --git a/meta-openeuler/recipes-support/lzo/lzo_%.bbappend b/meta-openeuler/recipes-support/lzo/lzo_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c15feb8ad1b65e519c6af77a6af7a862921ebd3b
--- /dev/null
+++ b/meta-openeuler/recipes-support/lzo/lzo_%.bbappend
@@ -0,0 +1,11 @@
+# main bbfile: yocto-poky/meta/recipes-support/lzo/lzo_2.10.bb
+
+# version in openEuler
+PV = "2.10"
+
+SRC_URI:prepend = " \
+        file://${BP}.tar.gz \
+        "
+
+SRC_URI[tarball.md5sum] = "39d3f3f9c55c87b1e5d6888e1420f4b5"
+SRC_URI[tarball.sha256sum] = "c0f892943208266f9b6543b3ae308fab6284c5c90e627931446fb49b4221a072"
diff --git a/meta-openeuler/recipes-support/lzop/lzop_%.bbappend b/meta-openeuler/recipes-support/lzop/lzop_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..51c10dfd26645a89cb247f484c68d56a476b02b2
--- /dev/null
+++ b/meta-openeuler/recipes-support/lzop/lzop_%.bbappend
@@ -0,0 +1,2 @@
+SRC_URI:prepend = " file://${BP}.tar.gz "
+
diff --git a/meta-openeuler/recipes-support/mpfr/mpfr_%.bbappend b/meta-openeuler/recipes-support/mpfr/mpfr_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..385ad88fe7aa1874d546eb58f81014812e4a6730
--- /dev/null
+++ b/meta-openeuler/recipes-support/mpfr/mpfr_%.bbappend
@@ -0,0 +1,11 @@
+# main bb file: yocto-poky/meta/recipes-support/mpfr/mpfr_4.1.1.bb
+
+PV = "4.2.1"
+
+SRC_URI:append = " \
+    file://${BP}.tar.xz \
+"
+
+SRC_URI[sha256sum] = "06a378df13501248c1b2db5aa977a2c8126ae849a9d9b7be2546fb4a9c26d993"
+
+DEPENDS = "gmp autoconf-archive-native"
\ No newline at end of file
diff --git a/meta-openeuler/recipes-support/nettle/nettle_%.bbappend b/meta-openeuler/recipes-support/nettle/nettle_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..593081d7c843528279e9e587a3e19fb5764a2392
--- /dev/null
+++ b/meta-openeuler/recipes-support/nettle/nettle_%.bbappend
@@ -0,0 +1,16 @@
+# main bbfile: yocto-poky/meta/recipes-support/nettle/nettle_3.7.2.bb
+
+# version in openEuler
+PV = "3.8.1"
+
+# files, patches that come from openeuler
+# don't apply 0000-nettle-3.3-remove-ecc-testsuite.patch due to failure: "No known curve with name secp192r1"
+SRC_URI += " \
+        file://${BP}.tar.gz \
+"
+
+SRC_URI[sha256sum] = "364f3e2b77cd7dcde83fd7c45219c834e54b0c75e428b6f894a23d12dd41cbfe"
+
+# from 3.8.1.bb
+EXTRA_OECONF:append:armv7a = "${@bb.utils.contains("TUNE_FEATURES","neon",""," --disable-arm-neon --disable-fat",d)}"
+EXTRA_OECONF:append:armv7ve = "${@bb.utils.contains("TUNE_FEATURES","neon",""," --disable-arm-neon --disable-fat",d)}"
\ No newline at end of file
diff --git a/meta-openeuler/recipes-support/nghttp2/nghttp2_%.bbappend b/meta-openeuler/recipes-support/nghttp2/nghttp2_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..005f0227158452baf6a931b08e8b6af7a00203ed
--- /dev/null
+++ b/meta-openeuler/recipes-support/nghttp2/nghttp2_%.bbappend
@@ -0,0 +1,9 @@
+#bbfile: yocto-poky/meta/recipes-support/nghttp2/nghttp2_1.47.0.bb
+
+PV = "1.58.0"
+
+SRC_URI += " \
+        file://${BP}.tar.xz \
+        file://backport-CVE-2024-28182-1.patch \
+        file://backport-CVE-2024-28182-2.patch \
+"
diff --git a/meta-openeuler/recipes-support/nlopt/nlopt_2.7.1.bb b/meta-openeuler/recipes-support/nlopt/nlopt_2.7.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5a86fd111a28ecaa32f5b729b988fbc78876068a
--- /dev/null
+++ b/meta-openeuler/recipes-support/nlopt/nlopt_2.7.1.bb
@@ -0,0 +1,25 @@
+SUMMARY = "NLopt: A library for nonlinear optimization, \
+	   wrapping many algorithms for global and local, \
+	   constrained or unconstrained, optimization"
+DESCRIPTION = "NLopt is a library for nonlinear local and global optimization, \
+	       for functions with and without gradient information. \
+	       It is designed as a simple, unified interface and packaging of \
+	       several free/open-source nonlinear optimization libraries."
+HOMEPAGE = "https://nlopt.readthedocs.io/en/latest/"
+SECTION = "libs"
+LICENSE = "LGPL-2.1-or-later"
+LIC_FILES_CHKSUM = "file://COPYING;md5=7036bf07f719818948a837064b1af213"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "2.7.1"
+# matches with: https://github.com/stevengj/nlopt/releases/tag/v2.7.1
+SRC_URI = "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz"
+
+SRC_URI[md5sum] = "ed1a3000a1c8c248d51df126dfcfaa78"
+SRC_URI[sha256sum] = "db88232fa5cef0ff6e39943fc63ab6074208831dc0031cf1545f6ecd31ae2a1a"
+
+RPROVIDES:${PN} = "nlopt"
+
+inherit cmake
+EXTRA_OECMAKE += "-DCMAKE_SKIP_RPATH=TRUE"
diff --git a/meta-openeuler/recipes-support/npth/files/0001-Revert-Fix-problem-with-regression-tests-on-recent-g.patch b/meta-openeuler/recipes-support/npth/files/0001-Revert-Fix-problem-with-regression-tests-on-recent-g.patch
new file mode 100644
index 0000000000000000000000000000000000000000..39044f6370ee00024dbb0079571d5b37c2b9bb75
--- /dev/null
+++ b/meta-openeuler/recipes-support/npth/files/0001-Revert-Fix-problem-with-regression-tests-on-recent-g.patch
@@ -0,0 +1,42 @@
+From e43524868bb4901703d63876f9d49f73ca75b3ab Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 12 May 2021 20:27:52 -0700
+Subject: [PATCH] Revert "Fix problem with regression tests on recent glibc."
+
+This reverts commit 3a9d32eb59194b989656548755066ccd9feb36ac.
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ configure.ac | 8 +++-----
+ 1 file changed, 3 insertions(+), 5 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 8a9373c..8cda28d 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -284,11 +284,9 @@ AC_TYPE_SSIZE_T
+ #
+ # Checks for libraries and functions.
+ #
+-#   We test for pthread_detach because glibc 2.22 includes
+-#   pthread_create but not pthread_detach.
+ if test "$have_w32_system" = no; then
+-  AC_SEARCH_LIBS([pthread_detach],[pthread])
+-  case "x$ac_cv_search_pthread_detach" in
++  AC_SEARCH_LIBS([pthread_create],[pthread])
++  case "x$ac_cv_search_pthread_create" in
+     xno)
+       have_pthread=no
+       ;;
+@@ -297,7 +295,7 @@ if test "$have_w32_system" = no; then
+       ;;
+     *)
+       have_pthread=yes
+-      config_libs="$config_libs $ac_cv_search_pthread_detach"
++      config_libs="$config_libs $ac_cv_search_pthread_create"
+       ;;
+   esac
+   if test "$have_pthread" != no; then
+-- 
+2.31.1
diff --git a/meta-openeuler/recipes-support/npth/files/pkgconfig.patch b/meta-openeuler/recipes-support/npth/files/pkgconfig.patch
new file mode 100644
index 0000000000000000000000000000000000000000..e736921b43d2a6e07298a0deb405f7bf325bd7fd
--- /dev/null
+++ b/meta-openeuler/recipes-support/npth/files/pkgconfig.patch
@@ -0,0 +1,59 @@
+From ff19a9648f1c7d93087e2c33ca64bb881d53ea5a Mon Sep 17 00:00:00 2001
+From: Saul Wold <sgw@linux.intel.com>
+Date: Mon, 10 Nov 2014 13:59:03 -0800
+Subject: [PATCH] Added npth pkgconfig file
+
+Upstream-Status: Pending
+
+Signed-off-by: Saul Wold <sgw@linux.intel.com>
+---
+ configure.ac    |  1 +
+ src/Makefile.am |  4 +++-
+ src/npth.pc.in  | 10 ++++++++++
+ 3 files changed, 14 insertions(+), 1 deletion(-)
+ create mode 100644 src/npth.pc.in
+
+diff --git a/configure.ac b/configure.ac
+index 10f3629..65b76a1 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -476,6 +476,7 @@ src/Makefile
+ w32/Makefile
+ tests/Makefile])
+ AC_CONFIG_FILES(npth-config, chmod +x npth-config)
++AC_CONFIG_FILES([src/npth.pc])
+ AC_OUTPUT
+ 
+ echo "
+diff --git a/src/Makefile.am b/src/Makefile.am
+index 7070118..6f01c64 100644
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -17,8 +17,10 @@
+ # License along with this program; if not, see <http://www.gnu.org/licenses/>.
+ 
+ ## Process this file with automake to produce Makefile.in
++pkgconfigdir = $(libdir)/pkgconfig
++pkgconfig_DATA = npth.pc
+ 
+-EXTRA_DIST = libnpth.vers
++EXTRA_DIST = libnpth.vers npth.pc
+ #	     versioninfo.rc.in
+ nodist_include_HEADERS = npth.h
+ 
+diff --git a/src/npth.pc.in b/src/npth.pc.in
+new file mode 100644
+index 0000000..db091e8
+--- /dev/null
++++ b/src/npth.pc.in
+@@ -0,0 +1,10 @@
++prefix=@prefix@
++exec_prefix=@exec_prefix@
++libdir=@libdir@
++includedir=@includedir@
++
++Name: npth
++Description: a new portable posix threading library
++Version: @VERSION@
++Libs: -L${libdir} -lnpth -lpthread
++Cflags: -I${includedir}
diff --git a/meta-openeuler/recipes-support/npth/npth_%.bbappend b/meta-openeuler/recipes-support/npth/npth_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..266bc89aea2601c98719c1adc985260fc3a792a6
--- /dev/null
+++ b/meta-openeuler/recipes-support/npth/npth_%.bbappend
@@ -0,0 +1,11 @@
+PV = "1.6"
+S = "${WORKDIR}/${BP}"
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI:append = " \
+        file://${BP}.tar.bz2 \
+        file://backport-0001-w32-Use-cast-by-uintptr_t-for-thread-ID.patch \
+        file://add-test-cases.patch \
+        file://backport-0002-posix-Add-npth_poll-npth_ppoll.patch \
+ "
+
diff --git a/meta-openeuler/recipes-support/nspr/files/0001-Fix-Wincompatible-function-pointer-types.patch b/meta-openeuler/recipes-support/nspr/files/0001-Fix-Wincompatible-function-pointer-types.patch
new file mode 100644
index 0000000000000000000000000000000000000000..8515075fe0776b890c916d546398bb75504776b0
--- /dev/null
+++ b/meta-openeuler/recipes-support/nspr/files/0001-Fix-Wincompatible-function-pointer-types.patch
@@ -0,0 +1,39 @@
+From d24dc9bebaefbd8abf32707bad5efc0c811c0cd4 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 18 Jan 2023 13:04:56 -0800
+Subject: [PATCH] Fix -Wincompatible-function-pointer-types
+
+Fixes warnings with clang16
+testfile.c:576:31: error: incompatible function pointer types passing 'PRInt32 (void *)' (aka 'int (void *)') to parameter of type 'void (*)(void *)' [-Wincompatible-function-pointe r-types]
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ pr/tests/testfile.c | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/pr/tests/testfile.c b/pr/tests/testfile.c
+index 79d8a05..42aa6a7 100644
+--- a/pr/tests/testfile.c
++++ b/pr/tests/testfile.c
+@@ -123,7 +123,7 @@ PRThread* create_new_thread(PRThreadType type,
+     if (native_thread) {
+ #if defined(_PR_PTHREADS)
+         pthread_t tid;
+-        if (!pthread_create(&tid, NULL, start, arg)) {
++        if (!pthread_create(&tid, NULL, (void*(*)(void*))start, arg)) {
+             return((PRThread *) tid);
+         }
+         else {
+@@ -573,7 +573,7 @@ static PRInt32 RunDirTest(void)
+ 
+         thrarg.done= 0;
+         t = create_new_thread(PR_USER_THREAD,
+-                              DirTest, &thrarg,
++                              (void (*)(void *))DirTest, &thrarg,
+                               PR_PRIORITY_NORMAL,
+                               PR_LOCAL_THREAD,
+                               PR_UNJOINABLE_THREAD,
+-- 
+2.39.1
+
diff --git a/meta-openeuler/recipes-support/nspr/files/0001-config-nspr-config.in-don-t-pass-LDFLAGS.patch b/meta-openeuler/recipes-support/nspr/files/0001-config-nspr-config.in-don-t-pass-LDFLAGS.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6ebc9c4ae6da28c46df4d061ec81763bb2b277ff
--- /dev/null
+++ b/meta-openeuler/recipes-support/nspr/files/0001-config-nspr-config.in-don-t-pass-LDFLAGS.patch
@@ -0,0 +1,30 @@
+From 13e9d66c24d1dce5179805ae5e1bf940409b4914 Mon Sep 17 00:00:00 2001
+From: Mingli Yu <mingli.yu@windriver.com>
+Date: Wed, 10 Aug 2022 15:21:07 +0800
+Subject: [PATCH] config/nspr-config.in: don't pass LDFLAGS
+
+Don't pass LDFLAGS to avoid exposing the build env info.
+
+Upstream-Status: Inappropriate [oe specific]
+
+Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
+---
+ config/nspr-config.in | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/config/nspr-config.in b/config/nspr-config.in
+index 2cb62a0..2bec715 100755
+--- a/config/nspr-config.in
++++ b/config/nspr-config.in
+@@ -136,7 +136,7 @@ if test "$echo_libs" = "yes"; then
+       if test -n "$lib_nspr"; then
+ 	libdirs="$libdirs -lnspr${major_version}"
+       fi
+-      os_ldflags="@LDFLAGS@"
++      os_ldflags="LDFLAGS"
+       for i in $os_ldflags ; do
+ 	if echo $i | grep \^-L >/dev/null; then
+ 	  libdirs="$libdirs $i"
+-- 
+2.25.1
+
diff --git a/meta-openeuler/recipes-support/nspr/files/0001-md-Fix-build-with-musl.patch b/meta-openeuler/recipes-support/nspr/files/0001-md-Fix-build-with-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..09855a03dc8db974af7dd0895bb84f7a9bde122f
--- /dev/null
+++ b/meta-openeuler/recipes-support/nspr/files/0001-md-Fix-build-with-musl.patch
@@ -0,0 +1,28 @@
+From 5f6fcaeb0b7a319c8afd32ddb48b3515b63a6c0c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 18 Sep 2017 17:22:43 -0700
+Subject: [PATCH] md: Fix build with musl
+
+The MIPS specific header <sgidefs.h> is not provided by musl
+linux kernel headers provide <asm/sgidefs.h> which has same definitions
+
+Upstream-Status: Pending
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+---
+ pr/include/md/_linux.cfg | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/pr/include/md/_linux.cfg b/pr/include/md/_linux.cfg
+index aa3af78..899826f 100644
+--- a/pr/include/md/_linux.cfg
++++ b/pr/include/md/_linux.cfg
+@@ -511,7 +511,7 @@
+ #error "Unknown MIPS endianness."
+ #endif
+ 
+-#if _MIPS_SIM == _ABI64
++#if _MIPS_SIM == _MIPS_SIM_ABI64
+ 
+ #define IS_64
+ 
diff --git a/meta-openeuler/recipes-support/nspr/files/0002-Add-nios2-support.patch b/meta-openeuler/recipes-support/nspr/files/0002-Add-nios2-support.patch
new file mode 100644
index 0000000000000000000000000000000000000000..dab2a4e2911ccf473ac2c999300193b81dd78636
--- /dev/null
+++ b/meta-openeuler/recipes-support/nspr/files/0002-Add-nios2-support.patch
@@ -0,0 +1,89 @@
+From 4760065a58153e4dae24e4e437a5136592c624bc Mon Sep 17 00:00:00 2001
+From: Marek Vasut <marex@denx.de>
+Date: Sat, 30 Jan 2016 07:18:02 +0100
+Subject: [PATCH] Add nios2 support
+
+Add support for the nios2 CPU.
+
+Signed-off-by: Marek Vasut <marex@denx.de>
+Upstream-Status: Submitted [ https://bugzilla.mozilla.org/show_bug.cgi?id=1244421 ]
+
+---
+ pr/include/md/_linux.cfg | 45 +++++++++++++++++++++++++++++++++++
+ pr/include/md/_linux.h   |  4 +++-
+ 2 files changed, 48 insertions(+), 1 deletion(-)
+
+--- a/pr/include/md/_linux.cfg
++++ b/pr/include/md/_linux.cfg
+@@ -975,6 +975,51 @@
+ #define PR_BYTES_PER_WORD_LOG2   2
+ #define PR_BYTES_PER_DWORD_LOG2  3
+ 
++#elif defined(__nios2__)
++
++#define IS_LITTLE_ENDIAN    1
++#undef  IS_BIG_ENDIAN
++
++#define PR_BYTES_PER_BYTE   1
++#define PR_BYTES_PER_SHORT  2
++#define PR_BYTES_PER_INT    4
++#define PR_BYTES_PER_INT64  8
++#define PR_BYTES_PER_LONG   4
++#define PR_BYTES_PER_FLOAT  4
++#define PR_BYTES_PER_DOUBLE 8
++#define PR_BYTES_PER_WORD   4
++#define PR_BYTES_PER_DWORD  8
++
++#define PR_BITS_PER_BYTE    8
++#define PR_BITS_PER_SHORT   16
++#define PR_BITS_PER_INT     32
++#define PR_BITS_PER_INT64   64
++#define PR_BITS_PER_LONG    32
++#define PR_BITS_PER_FLOAT   32
++#define PR_BITS_PER_DOUBLE  64
++#define PR_BITS_PER_WORD    32
++
++#define PR_BITS_PER_BYTE_LOG2   3
++#define PR_BITS_PER_SHORT_LOG2  4
++#define PR_BITS_PER_INT_LOG2    5
++#define PR_BITS_PER_INT64_LOG2  6
++#define PR_BITS_PER_LONG_LOG2   5
++#define PR_BITS_PER_FLOAT_LOG2  5
++#define PR_BITS_PER_DOUBLE_LOG2 6
++#define PR_BITS_PER_WORD_LOG2   5
++
++#define PR_ALIGN_OF_SHORT   2
++#define PR_ALIGN_OF_INT     4
++#define PR_ALIGN_OF_LONG    4
++#define PR_ALIGN_OF_INT64   4
++#define PR_ALIGN_OF_FLOAT   4
++#define PR_ALIGN_OF_DOUBLE  4
++#define PR_ALIGN_OF_POINTER 4
++#define PR_ALIGN_OF_WORD    4
++
++#define PR_BYTES_PER_WORD_LOG2   2
++#define PR_BYTES_PER_DWORD_LOG2  3
++
+ #elif defined(__or1k__)
+ 
+ #undef  IS_LITTLE_ENDIAN
+--- a/pr/include/md/_linux.h
++++ b/pr/include/md/_linux.h
+@@ -55,6 +55,8 @@
+ #define _PR_SI_ARCHITECTURE "avr32"
+ #elif defined(__m32r__)
+ #define _PR_SI_ARCHITECTURE "m32r"
++#elif defined(__nios2__)
++#define _PR_SI_ARCHITECTURE "nios2"
+ #elif defined(__or1k__)
+ #define _PR_SI_ARCHITECTURE "or1k"
+ #elif defined(__riscv) && (__riscv_xlen == 32)
+@@ -143,7 +145,7 @@ extern PRInt32 _PR_x86_64_AtomicSet(PRIn
+ #define _MD_ATOMIC_SET                _PR_x86_64_AtomicSet
+ #endif
+ 
+-#if defined(__loongarch__)
++#if defined(__loongarch__) || defined(__nios2__)
+ #if defined(__GNUC__)
+ /* Use GCC built-in functions */
+ #define _PR_HAVE_ATOMIC_OPS
diff --git a/meta-openeuler/recipes-support/nspr/files/Makefile.in-remove-_BUILD_STRING-and-_BUILD_TIME.patch b/meta-openeuler/recipes-support/nspr/files/Makefile.in-remove-_BUILD_STRING-and-_BUILD_TIME.patch
new file mode 100644
index 0000000000000000000000000000000000000000..90fe45f34d1fef10727a1ba4e0567d006d8f22e5
--- /dev/null
+++ b/meta-openeuler/recipes-support/nspr/files/Makefile.in-remove-_BUILD_STRING-and-_BUILD_TIME.patch
@@ -0,0 +1,103 @@
+From 8a592e4ead4ed6befe6044da3dd2dc7523c33905 Mon Sep 17 00:00:00 2001
+From: Mingli Yu <Mingli.Yu@windriver.com>
+Date: Fri, 16 Nov 2018 13:52:49 +0800
+Subject: [PATCH] Makefile.in: remove _BUILD_STRING and _BUILD_TIME
+
+Remove _BUILD_STRING and _BUILD_TIME to avoid
+adding timestamp to _pl_bld.h which can result
+in adding timestamp in library file such as
+libnspr4.so.
+ $ readelf --wide --decompress --hex-dump=.rodata libnspr4.so
+ [snip]
+  0x00004000 32303138 2d31312d 31352030 353a3439 2018-11-15 05:49
+ [snip]
+
+Upstream-Status: Pending
+
+Signed-off-by: Mingli Yu <Mingli.Yu@windriver.com>
+---
+ lib/ds/Makefile.in        | 8 +-------
+ lib/libc/src/Makefile.in  | 8 +-------
+ lib/prstreams/Makefile.in | 8 +-------
+ pr/src/Makefile.in        | 8 +-------
+ 4 files changed, 4 insertions(+), 28 deletions(-)
+
+diff --git a/lib/ds/Makefile.in b/lib/ds/Makefile.in
+index e737791..b578476 100644
+--- a/lib/ds/Makefile.in
++++ b/lib/ds/Makefile.in
+@@ -114,13 +114,7 @@ GARBAGE += $(TINC)
+ 
+ $(TINC):
+ 	@$(MAKE_OBJDIR)
+-	@$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC)
+-	@if test ! -z "$(SH_NOW)"; then \
+-	    $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \
+-	else \
+-	    true; \
+-	fi
+-	@$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC)
++	@$(ECHO) '#define _PRODUCTION "$(PROD)"' > $(TINC)
+ 
+ 
+ $(OBJDIR)/plvrsion.$(OBJ_SUFFIX): plvrsion.c $(TINC)
+diff --git a/lib/libc/src/Makefile.in b/lib/libc/src/Makefile.in
+index e8a6d9f..978ed28 100644
+--- a/lib/libc/src/Makefile.in
++++ b/lib/libc/src/Makefile.in
+@@ -116,13 +116,7 @@ GARBAGE += $(TINC)
+ 
+ $(TINC):
+ 	@$(MAKE_OBJDIR)
+-	@$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC)
+-	@if test ! -z "$(SH_NOW)"; then \
+-	    $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \
+-	else \
+-	    true; \
+-	fi
+-	@$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC)
++	@$(ECHO) '#define _PRODUCTION "$(PROD)"' > $(TINC)
+ 
+ 
+ $(OBJDIR)/plvrsion.$(OBJ_SUFFIX): plvrsion.c $(TINC)
+diff --git a/lib/prstreams/Makefile.in b/lib/prstreams/Makefile.in
+index aeb2944..f318097 100644
+--- a/lib/prstreams/Makefile.in
++++ b/lib/prstreams/Makefile.in
+@@ -116,13 +116,7 @@ endif
+ 
+ $(TINC):
+ 	@$(MAKE_OBJDIR)
+-	@$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC)
+-	@if test ! -z "$(SH_NOW)"; then \
+-	    $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \
+-	else \
+-	    true; \
+-	fi
+-	@$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC)
++	@$(ECHO) '#define _PRODUCTION "$(PROD)"' > $(TINC)
+ 
+ 
+ $(OBJDIR)/plvrsion.$(OBJ_SUFFIX): plvrsion.c $(TINC)
+diff --git a/pr/src/Makefile.in b/pr/src/Makefile.in
+index 19c5a69..b4ac31c 100644
+--- a/pr/src/Makefile.in
++++ b/pr/src/Makefile.in
+@@ -326,13 +326,7 @@ GARBAGE += $(TINC)
+ 
+ $(TINC):
+ 	@$(MAKE_OBJDIR)
+-	@$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC)
+-	@if test ! -z "$(SH_NOW)"; then \
+-	    $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \
+-	else \
+-	    true; \
+-	fi
+-	@$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC)
++	@$(ECHO) '#define _PRODUCTION "$(PROD)"' > $(TINC)
+ 
+ 
+ $(OBJDIR)/prvrsion.$(OBJ_SUFFIX): prvrsion.c $(TINC)
+-- 
+2.7.4
+
diff --git a/meta-openeuler/recipes-support/nspr/files/fix-build-on-x86_64.patch b/meta-openeuler/recipes-support/nspr/files/fix-build-on-x86_64.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f12acc854802509bb4195e35b96bc7c8f5c97ba9
--- /dev/null
+++ b/meta-openeuler/recipes-support/nspr/files/fix-build-on-x86_64.patch
@@ -0,0 +1,52 @@
+Fix build failure on x86_64
+
+When the target_cpu is x86_64, we should assume that the pkg uses 64bit,
+only if USE_N32 is set, we can assume that the pkg uses 32bit. It used a
+opposite logic before.
+
+Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
+
+Upstream-Status: Pending
+---
+ configure.in |   12 ++++++------
+ 1 files changed, 6 insertions(+), 6 deletions(-)
+
+Index: nspr/configure.in
+===================================================================
+--- nspr.orig/configure.in
++++ nspr/configure.in
+@@ -1875,28 +1875,24 @@ tools are selected during the Xcode/Deve
+         PR_MD_ASFILES=os_Linux_ia64.s
+         ;;
+     x86_64)
+-        if test -n "$USE_64"; then
+-            PR_MD_ASFILES=os_Linux_x86_64.s
+-        elif test -n "$USE_X32"; then
++        if test -n "$USE_X32"; then
++            AC_DEFINE(i386)
+             PR_MD_ASFILES=os_Linux_x86_64.s
+             CC="$CC -mx32"
+             CXX="$CXX -mx32"
+         else
+-            AC_DEFINE(i386)
+-            PR_MD_ASFILES=os_Linux_x86.s
+-            CC="$CC -m32"
+-            CXX="$CXX -m32"
++            PR_MD_ASFILES=os_Linux_x86_64.s
+         fi
+         ;;
+     ppc|powerpc)
+         PR_MD_ASFILES=os_Linux_ppc.s
+         ;;
+     powerpc64)
+-        if test -n "$USE_64"; then
++        if test -n "$USE_N32"; then
++            PR_MD_ASFILES=os_Linux_ppc.s
++        else
+             CC="$CC -m64"
+             CXX="$CXX -m64"
+-        else
+-            PR_MD_ASFILES=os_Linux_ppc.s
+         fi
+         ;;
+     esac    
diff --git a/meta-openeuler/recipes-support/nspr/files/nspr.pc.in b/meta-openeuler/recipes-support/nspr/files/nspr.pc.in
new file mode 100644
index 0000000000000000000000000000000000000000..1f15d19cfad5bd79f6d8f4f2462a297fed870e5c
--- /dev/null
+++ b/meta-openeuler/recipes-support/nspr/files/nspr.pc.in
@@ -0,0 +1,11 @@
+os_libs=-lpthread -ldl
+prefix=OEPREFIX
+exec_prefix=OEEXECPREFIX
+libdir=OELIBDIR
+includedir=OEINCDIR
+
+Name: NSPR
+Description: The Netscape Portable Runtime
+Version: NSPRVERSION
+Libs: -L${libdir} -lplds4 -lplc4 -lnspr4 -lpthread -ldl
+Cflags: -I${includedir}/nspr
diff --git a/meta-openeuler/recipes-support/nspr/files/remove-rpath-from-tests.patch b/meta-openeuler/recipes-support/nspr/files/remove-rpath-from-tests.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7ba59ed6444370ace67bf58094cf5ca854bb9513
--- /dev/null
+++ b/meta-openeuler/recipes-support/nspr/files/remove-rpath-from-tests.patch
@@ -0,0 +1,26 @@
+Author: Andrei Gherzan <andrei@gherzan.ro>
+Date:   Thu Feb 9 00:03:38 2012 +0200
+
+Avoid QA warnings by removing hardcoded rpath from binaries.
+
+[...]
+WARNING: QA Issue: package nspr contains bad RPATH {builddir}/tmp/work/armv5te-poky-linux-gnueabi/nspr-4.8.9-r1/nspr-4.8.9/mozilla/nsprpub/pr/tests/../../dist/lib
+in file {builddir}/tmp/work/armv5te-poky-linux-gnueabi/nspr-4.8.9-r1/packages-split/nspr/usr/lib/nspr/tests/multiwait
+[...]
+
+Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
+Upstream-Status: Pending
+
+Index: nspr/pr/tests/Makefile.in
+===================================================================
+--- nspr.orig/pr/tests/Makefile.in
++++ nspr/pr/tests/Makefile.in
+@@ -316,7 +316,7 @@ ifeq ($(OS_ARCH), SunOS)
+ endif # SunOS
+ 
+ ifeq (,$(filter-out Linux GNU GNU_%,$(OS_ARCH)))
+-    LDOPTS += -Xlinker -rpath $(ABSOLUTE_LIB_DIR)
++    LDOPTS += -Xlinker
+     ifeq ($(USE_PTHREADS),1)
+         EXTRA_LIBS = -lpthread
+     endif
diff --git a/meta-openeuler/recipes-support/nspr/nspr_%.bbappend b/meta-openeuler/recipes-support/nspr/nspr_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a94ebf0c6c6b812c0950c7f3ea9fd98a947aff43
--- /dev/null
+++ b/meta-openeuler/recipes-support/nspr/nspr_%.bbappend
@@ -0,0 +1,26 @@
+FILESEXTRAPATHS:append := "${THISDIR}/files/:"
+
+PV = "4.35"
+
+# conflict : nspr-gcc-atomics.patch 
+SRC_URI:prepend = " \
+    file://nspr-${PV}.tar.gz \
+"
+
+# patches from 4.35
+SRC_URI:append = " \
+    file://0001-config-nspr-config.in-don-t-pass-LDFLAGS.patch \
+    file://0001-Fix-Wincompatible-function-pointer-types.patch \
+"
+
+# 4.35 no need
+SRC_URI:remove = " \
+    file://remove-srcdir-from-configure-in.patch \
+"
+
+# sync 4.35 config
+CACHED_CONFIGUREVARS:append:libc-musl = " CFLAGS='${CFLAGS} -D_PR_POLL_AVAILABLE \
+                                          -D_PR_HAVE_LARGE_OFF_T -D_PR_INET6 -D_PR_HAVE_INET_NTOP \
+                                          -D_PR_HAVE_GETHOSTBYNAME2 -D_PR_HAVE_GETADDRINFO \
+                                          -D_PR_INET6_PROBE -DNO_DLOPEN_NULL'"
+
diff --git a/meta-openeuler/recipes-support/nss/nss_%.bbappend b/meta-openeuler/recipes-support/nss/nss_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9479131fbb94e66272f68f16963e45bc39163832
--- /dev/null
+++ b/meta-openeuler/recipes-support/nss/nss_%.bbappend
@@ -0,0 +1,18 @@
+PV = "3.94"
+
+LIC_FILES_CHKSUM = "file://nss/COPYING;md5=3b1e88e1b9c0b5a4b2881d46cce06a18 \
+                    file://nss/lib/freebl/mpi/doc/LICENSE;md5=491f158d09d948466afce85d6f1fe18f \
+                    file://nss/lib/freebl/mpi/doc/LICENSE-MPL;md5=5d425c8f3157dbf212db2ec53d9e5132 \
+                    file://nss/lib/freebl/verified/Hacl_Poly1305_256.c;beginline=1;endline=22;md5=cc22f07b95d28d56baeb757df46ee7c8"
+
+SRC_URI:prepend = " \
+    file://${BP}.tar.gz \
+    file://Feature-nss-add-implement-of-SM3-digest-algorithm.patch;patchdir=nss \
+    file://Feature-nss-add-implement-of-SM2-signature-algorithm.patch;patchdir=nss \
+    file://Feature-nss-support-SM3-digest-algorithm.patch;patchdir=nss \
+    file://Feature-nss-support-SM2-signature-algorithm.patch;patchdir=nss \
+    file://Feature-nss-fix-the-certificate-resolution-in-sm2.patch;patchdir=nss \
+    file://Feature-fix-sm2-sm3-code-error.patch;patchdir=nss \
+    file://Feature-fix-sm3-code-error.patch;patchdir=nss \
+"
+
diff --git a/meta-openeuler/recipes-support/p11-kit/p11-kit/strerror-1.patch b/meta-openeuler/recipes-support/p11-kit/p11-kit/strerror-1.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4fed4a613bc4a4e60f78ba05228e85a4f63f9728
--- /dev/null
+++ b/meta-openeuler/recipes-support/p11-kit/p11-kit/strerror-1.patch
@@ -0,0 +1,76 @@
+From 3ba2c55dfdc8ff20de369f07f6c57d08718d3add Mon Sep 17 00:00:00 2001
+From: Adam Sampson <ats@offog.org>
+Date: Sun, 2 Jul 2023 15:22:49 +0100
+Subject: [PATCH] Check for GNU strerror_r using the compiler only
+
+The new test that was added to distinguish GNU/XSI strerror_r ran a
+compiled program, which doesn't work when cross-compiling. The only
+difference at compile time is that the GNU version returns char * and
+the XSI version returns int, so detect it by compiling a program that
+dereferences the return value.
+
+Signed-off-by: Adam Sampson <ats@offog.org>
+
+Upstream-Status: Backport
+Signed-off-by: Ross Burton <ross.burton@arm.com>
+---
+ configure.ac | 19 +++++++------------
+ meson.build  | 10 +++++-----
+ 2 files changed, 12 insertions(+), 17 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 40f5a583..29890622 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -146,19 +146,14 @@ if test "$os_unix" = "yes"; then
+ 
+ 	AC_CHECK_FUNC(
+ 		[strerror_r],
+-		[AC_RUN_IFELSE(
+-			[AC_LANG_SOURCE([[
+-				#include <errno.h>
+-				#include <string.h>
+-
+-				int main (void)
+-				{
+-					char buf[32];
+-					return strerror_r (EINVAL, buf, 32);
+-				}
+-			]])],
+-                        [AC_DEFINE([HAVE_XSI_STRERROR_R], 1, [Whether XSI-compliant strerror_r() is available])],
++		[AC_COMPILE_IFELSE(
++			[AC_LANG_PROGRAM([[#include <errno.h>
++					   #include <string.h>]],
++					 [[/* GNU strerror_r returns char *, XSI returns int */
++					    char buf[32];
++					    return *strerror_r (EINVAL, buf, 32);]])],
+ 			[AC_DEFINE([HAVE_GNU_STRERROR_R], 1, [Whether GNU-specific strerror_r() is available])],
++                        [AC_DEFINE([HAVE_XSI_STRERROR_R], 1, [Whether XSI-compliant strerror_r() is available])],
+ 			[])],
+ 		[])
+ 
+diff --git a/meson.build b/meson.build
+index 0f8c8da0..4cc3f89a 100644
+--- a/meson.build
++++ b/meson.build
+@@ -306,15 +306,15 @@ if cc.has_function('strerror_r', prefix: '#include <string.h>')
+ 
+ int main (void)
+ {
++    /* GNU strerror_r returns char *, XSI returns int */
+     char buf[32];
+-    return strerror_r (EINVAL, buf, 32);
++    return *strerror_r (EINVAL, buf, 32);
+ }
+ '''
+-  strerror_r_check = cc.run(strerror_r_code, name : 'strerror_r check')
+-  if strerror_r_check.returncode() == 0
+-    conf.set('HAVE_XSI_STRERROR_R', 1)
+-  else
++  if cc.compiles(strerror_r_code, name : 'GNU strerror_r check')
+     conf.set('HAVE_GNU_STRERROR_R', 1)
++  else
++    conf.set('HAVE_XSI_STRERROR_R', 1)
+   endif
+ endif
+ 
\ No newline at end of file
diff --git a/meta-openeuler/recipes-support/p11-kit/p11-kit/strerror-2.patch b/meta-openeuler/recipes-support/p11-kit/p11-kit/strerror-2.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c417d14397c3b2447f210701454b76a076796236
--- /dev/null
+++ b/meta-openeuler/recipes-support/p11-kit/p11-kit/strerror-2.patch
@@ -0,0 +1,30 @@
+From 7aa6251bf4ce36d027d53c9c96bb05f90ef7eb5b Mon Sep 17 00:00:00 2001
+From: Adam Sampson <ats@offog.org>
+Date: Sun, 2 Jul 2023 15:44:06 +0100
+Subject: [PATCH] Define _GNU_SOURCE when testing for strerror_r
+
+The Meson check for GNU/XSI strerror_r didn't inherit the project
+options that include _GNU_SOURCE (unlike the autoconf version), so the
+result didn't match how the code that uses it will be compiled. Add
+_GNU_SOURCE explicitly as with the following checks.
+
+Signed-off-by: Adam Sampson <ats@offog.org>
+
+Upstream-Status: Backport
+Signed-off-by: Ross Burton <ross.burton@arm.com>
+---
+ meson.build | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/meson.build b/meson.build
+index 4cc3f89a..9a72e148 100644
+--- a/meson.build
++++ b/meson.build
+@@ -301,6 +301,7 @@ endforeach
+ 
+ if cc.has_function('strerror_r', prefix: '#include <string.h>')
+   strerror_r_code = '''
++#define _GNU_SOURCE
+ #include <errno.h>
+ #include <string.h>
+ 
\ No newline at end of file
diff --git a/meta-openeuler/recipes-support/p11-kit/p11-kit_%.bbappend b/meta-openeuler/recipes-support/p11-kit/p11-kit_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..93a33cd5a1ea14d20ca44f0d80773687a92ba1ad
--- /dev/null
+++ b/meta-openeuler/recipes-support/p11-kit/p11-kit_%.bbappend
@@ -0,0 +1,31 @@
+
+PV = "0.25.0"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}/:"
+
+SRC_URI:prepend = "file://${BP}.tar.xz \
+           file://backport-Fix-probing-of-C_GetInterface.patch \
+           "
+
+# patches from upstream, fix meson.build error
+SRC_URI:append = " \
+           file://strerror-1.patch \
+           file://strerror-2.patch"
+
+S = "${WORKDIR}/${BP}"
+
+# keep same as upstream
+BBCLASSEXTEND += " native"
+
+
+### openeuler configuration
+# from the document of unix, https://www.unix.com/man-page/centos/8/UPDATE-CA-TRUST/
+# we can know that the update-ca-trust script
+# of ca-certificates package will search for the trusted certificates
+# from /etc/pki/ca-trust/source and /usr/share/pki/ca-trust-source by default.
+# Also, the ca-certificates package will install the trusted certificates
+# to /usr/share/pki/ca-trust-source.
+# User may change the p11-kit trust paths configuration to add more paths,
+# but if we do not include the path /usr/share/pki/ca-trust-source,
+# the trusted certificates installed by ca-certificates package will not be found.
+EXTRA_OEMESON += "-Dtrust_paths=/etc/pki/ca-trust/source:/usr/share/pki/ca-trust-source"
diff --git a/meta-openeuler/recipes-support/pinentry/files/gpg-error_pkconf.patch b/meta-openeuler/recipes-support/pinentry/files/gpg-error_pkconf.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bb7e43b1e75c9b99420a1cd6514d929716de91c0
--- /dev/null
+++ b/meta-openeuler/recipes-support/pinentry/files/gpg-error_pkconf.patch
@@ -0,0 +1,196 @@
+From 785777dc0bc6b69ff68c91547ec6b6634049662f Mon Sep 17 00:00:00 2001
+From: Armin Kuster <akuster@mvista.com>
+Date: Fri, 2 Sep 2005 11:50:01 +0000
+Subject: [PATCH] Add gtk+, avahi, dbus-0.34 (.36 coming soon) and
+
+Convert to pkg-config support to match changes done to
+the gpg-error recipe for gpg-error.pc  generation.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Armin Kuster <akuster@mvista.com>
+
+---
+ m4/gpg-error.m4 | 160 ++----------------------------------------------
+ 1 file changed, 4 insertions(+), 156 deletions(-)
+
+diff --git a/m4/gpg-error.m4 b/m4/gpg-error.m4
+index 4b5cd40..7dfbb83 100644
+--- a/m4/gpg-error.m4
++++ b/m4/gpg-error.m4
+@@ -26,160 +26,12 @@ dnl config script does not match the host specification the script
+ dnl is added to the gpg_config_script_warn variable.
+ dnl
+ AC_DEFUN([AM_PATH_GPG_ERROR],
+-[ AC_REQUIRE([AC_CANONICAL_HOST])
+-  gpg_error_config_prefix=""
+-  dnl --with-libgpg-error-prefix=PFX is the preferred name for this option,
+-  dnl since that is consistent with how our three siblings use the directory/
+-  dnl package name in --with-$dir_name-prefix=PFX.
+-  AC_ARG_WITH(libgpg-error-prefix,
+-              AS_HELP_STRING([--with-libgpg-error-prefix=PFX],
+-                             [prefix where GPG Error is installed (optional)]),
+-              [gpg_error_config_prefix="$withval"])
+-
+-  dnl Accept --with-gpg-error-prefix and make it work the same as
+-  dnl --with-libgpg-error-prefix above, for backwards compatibility,
+-  dnl but do not document this old, inconsistently-named option.
+-  AC_ARG_WITH(gpg-error-prefix,,
+-              [gpg_error_config_prefix="$withval"])
+-
+-  if test x"${GPG_ERROR_CONFIG}" = x ; then
+-     if test x"${gpg_error_config_prefix}" != x ; then
+-        GPG_ERROR_CONFIG="${gpg_error_config_prefix}/bin/gpg-error-config"
+-     else
+-       case "${SYSROOT}" in
+-         /*)
+-           if test -x "${SYSROOT}/bin/gpg-error-config" ; then
+-             GPG_ERROR_CONFIG="${SYSROOT}/bin/gpg-error-config"
+-           fi
+-           ;;
+-         '')
+-           ;;
+-          *)
+-           AC_MSG_WARN([Ignoring \$SYSROOT as it is not an absolute path.])
+-           ;;
+-       esac
+-     fi
+-  fi
+-
+-  AC_PATH_PROG(GPG_ERROR_CONFIG, gpg-error-config, no)
+-  min_gpg_error_version=ifelse([$1], ,1.33,$1)
+-  ok=no
+-
+-  AC_PATH_PROG(GPGRT_CONFIG, gpgrt-config, no, [$prefix/bin:$PATH])
+-  if test "$GPGRT_CONFIG" != "no"; then
+-    # Determine gpgrt_libdir
+-    #
+-    # Get the prefix of gpgrt-config assuming it's something like:
+-    #   <PREFIX>/bin/gpgrt-config
+-    gpgrt_prefix=${GPGRT_CONFIG%/*/*}
+-    possible_libdir1=${gpgrt_prefix}/lib
+-    # Determine by using system libdir-format with CC, it's like:
+-    #   Normal style: /usr/lib
+-    #   GNU cross style: /usr/<triplet>/lib
+-    #   Debian style: /usr/lib/<multiarch-name>
+-    #   Fedora/openSUSE style: /usr/lib, /usr/lib32 or /usr/lib64
+-    # It is assumed that CC is specified to the one of host on cross build.
+-    if libdir_candidates=$(${CC:-cc} -print-search-dirs | \
+-          sed -n -e "/^libraries/{s/libraries: =//;s/:/\\
+-/g;p;}"); then
+-      # From the output of -print-search-dirs, select valid pkgconfig dirs.
+-      libdir_candidates=$(for dir in $libdir_candidates; do
+-        if p=$(cd $dir 2>/dev/null && pwd); then
+-          test -d "$p/pkgconfig" && echo $p;
+-        fi
+-      done)
+-
+-      for possible_libdir0 in $libdir_candidates; do
+-        # possible_libdir0:
+-        #   Fallback candidate, the one of system-installed (by $CC)
+-        #   (/usr/<triplet>/lib, /usr/lib/<multiarch-name> or /usr/lib32)
+-        # possible_libdir1:
+-        #   Another candidate, user-locally-installed
+-        #   (<gpgrt_prefix>/lib)
+-        # possible_libdir2
+-        #   Most preferred
+-        #   (<gpgrt_prefix>/<triplet>/lib,
+-        #    <gpgrt_prefix>/lib/<multiarch-name> or <gpgrt_prefix>/lib32)
+-        if test "${possible_libdir0##*/}" = "lib"; then
+-          possible_prefix0=${possible_libdir0%/lib}
+-          possible_prefix0_triplet=${possible_prefix0##*/}
+-          if test -z "$possible_prefix0_triplet"; then
+-            continue
+-          fi
+-          possible_libdir2=${gpgrt_prefix}/$possible_prefix0_triplet/lib
+-        else
+-          possible_prefix0=${possible_libdir0%%/lib*}
+-          possible_libdir2=${gpgrt_prefix}${possible_libdir0#$possible_prefix0}
+-        fi
+-        if test -f ${possible_libdir2}/pkgconfig/gpg-error.pc; then
+-          gpgrt_libdir=${possible_libdir2}
+-        elif test -f ${possible_libdir1}/pkgconfig/gpg-error.pc; then
+-          gpgrt_libdir=${possible_libdir1}
+-        elif test -f ${possible_libdir0}/pkgconfig/gpg-error.pc; then
+-          gpgrt_libdir=${possible_libdir0}
+-        fi
+-        if test -n "$gpgrt_libdir"; then break; fi
+-      done
+-    else
+-      # When we cannot determine system libdir-format, use this:
+-      gpgrt_libdir=${possible_libdir1}
+-    fi
+-  else
+-    unset GPGRT_CONFIG
+-  fi
+-
+-  if test -n "$gpgrt_libdir"; then
+-    GPGRT_CONFIG="$GPGRT_CONFIG --libdir=$gpgrt_libdir"
+-    if $GPGRT_CONFIG gpg-error >/dev/null 2>&1; then
+-      GPG_ERROR_CONFIG="$GPGRT_CONFIG gpg-error"
+-      AC_MSG_NOTICE([Use gpgrt-config with $gpgrt_libdir as gpg-error-config])
+-      gpg_error_config_version=`$GPG_ERROR_CONFIG --modversion`
+-    else
+-      unset GPGRT_CONFIG
+-    fi
+-  elif test "$GPG_ERROR_CONFIG" != "no"; then
+-    gpg_error_config_version=`$GPG_ERROR_CONFIG --version`
+-    unset GPGRT_CONFIG
+-  fi
+-  if test "$GPG_ERROR_CONFIG" != "no"; then
+-    req_major=`echo $min_gpg_error_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+-    req_minor=`echo $min_gpg_error_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+-    major=`echo $gpg_error_config_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+-    minor=`echo $gpg_error_config_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
+-    if test "$major" -gt "$req_major"; then
+-        ok=yes
+-    else
+-        if test "$major" -eq "$req_major"; then
+-            if test "$minor" -ge "$req_minor"; then
+-               ok=yes
+-            fi
+-        fi
+-    fi
+-  fi
+-  AC_MSG_CHECKING(for GPG Error - version >= $min_gpg_error_version)
++[
++  min_gpg_error_version=ifelse([$1], ,0.0,$1)
++  PKG_CHECK_MODULES(GPG_ERROR, [gpg-error >= $min_gpg_error_version gpg-error], [ok=yes], [ok=no])
+   if test $ok = yes; then
+-    GPG_ERROR_CFLAGS=`$GPG_ERROR_CONFIG --cflags`
+-    GPG_ERROR_LIBS=`$GPG_ERROR_CONFIG --libs`
+-    if test -z "$GPGRT_CONFIG"; then
+-      GPG_ERROR_MT_CFLAGS=`$GPG_ERROR_CONFIG --mt --cflags 2>/dev/null`
+-      GPG_ERROR_MT_LIBS=`$GPG_ERROR_CONFIG --mt --libs 2>/dev/null`
+-    else
+-      GPG_ERROR_MT_CFLAGS=`$GPG_ERROR_CONFIG --variable=mtcflags 2>/dev/null`
+-      GPG_ERROR_MT_CFLAGS="$GPG_ERROR_CFLAGS${GPG_ERROR_CFLAGS:+ }$GPG_ERROR_MT_CFLAGS"
+-      GPG_ERROR_MT_LIBS=`$GPG_ERROR_CONFIG --variable=mtlibs 2>/dev/null`
+-      GPG_ERROR_MT_LIBS="$GPG_ERROR_LIBS${GPG_ERROR_LIBS:+ }$GPG_ERROR_MT_LIBS"
+-    fi
+-    AC_MSG_RESULT([yes ($gpg_error_config_version)])
+     ifelse([$2], , :, [$2])
+-    if test -z "$GPGRT_CONFIG"; then
+-      gpg_error_config_host=`$GPG_ERROR_CONFIG --host 2>/dev/null || echo none`
+-    else
+-      gpg_error_config_host=`$GPG_ERROR_CONFIG --variable=host 2>/dev/null || echo none`
+-    fi
++    gpg_error_config_host=`$PKG_CONFIG --host gpg-error 2>/dev/null || echo none`
+     if test x"$gpg_error_config_host" != xnone ; then
+       if test x"$gpg_error_config_host" != x"$host" ; then
+   AC_MSG_WARN([[
+@@ -194,10 +46,6 @@ AC_DEFUN([AM_PATH_GPG_ERROR],
+       fi
+     fi
+   else
+-    GPG_ERROR_CFLAGS=""
+-    GPG_ERROR_LIBS=""
+-    GPG_ERROR_MT_CFLAGS=""
+-    GPG_ERROR_MT_LIBS=""
+     AC_MSG_RESULT(no)
+     ifelse([$3], , :, [$3])
+   fi
diff --git a/meta-openeuler/recipes-support/pinentry/files/libassuan_pkgconf.patch b/meta-openeuler/recipes-support/pinentry/files/libassuan_pkgconf.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f4aec2d1c39927167055bad049b60be3e3275918
--- /dev/null
+++ b/meta-openeuler/recipes-support/pinentry/files/libassuan_pkgconf.patch
@@ -0,0 +1,170 @@
+From 26fb6c3faa27180c8ed9ada1728c3d8683a65f3a Mon Sep 17 00:00:00 2001
+From: Armin Kuster <akuster@mvista.com>
+Date: Thu, 22 May 2014 10:50:00 +0100
+Subject: [PATCH] libassuan: Improve pkgconfig support
+
+Convert to pkg-config support to match changes done to
+the libassuan recipe for libassuan.pc generation.
+
+Upstream-Status: Inappropriate [OE specific]
+
+Signed-off-by: Armin Kuster <akuster@mvista.com>
+
+---
+ configure.ac    |  4 +--
+ m4/libassuan.m4 | 93 ++++---------------------------------------------
+ 2 files changed, 9 insertions(+), 88 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index d8dcc0c..ca51766 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -267,8 +267,8 @@ if test "$have_libassuan" = "yes"; then
+                      [version of the libassuan library])
+ fi
+ 
+-COMMON_CFLAGS="$LIBASSUAN_CFLAGS $COMMON_CFLAGS"
+-COMMON_LIBS="$LIBASSUAN_LIBS $COMMON_LIBS"
++COMMON_CFLAGS="$LIBASSUAN_COMMON_CFLAGS $COMMON_CFLAGS"
++COMMON_LIBS="$LIBASSUAN_COMMON_LIBS $COMMON_LIBS"
+ 
+ 
+ dnl Checks for libsecmem.
+diff --git a/m4/libassuan.m4 b/m4/libassuan.m4
+index df50484..2057412 100644
+--- a/m4/libassuan.m4
++++ b/m4/libassuan.m4
+@@ -15,30 +15,8 @@ dnl
+ dnl Common code used for libassuan detection [internal]
+ dnl Returns ok set to yes or no.
+ dnl
+-AC_DEFUN([_AM_PATH_LIBASSUAN_COMMON],
+-[ AC_REQUIRE([AC_CANONICAL_HOST])
+-  AC_ARG_WITH(libassuan-prefix,
+-              AS_HELP_STRING([--with-libassuan-prefix=PFX],
+-                             [prefix where LIBASSUAN is installed (optional)]),
+-     libassuan_config_prefix="$withval", libassuan_config_prefix="")
+-  if test x$libassuan_config_prefix != x ; then
+-    if test x${LIBASSUAN_CONFIG+set} != xset ; then
+-      LIBASSUAN_CONFIG=$libassuan_config_prefix/bin/libassuan-config
+-    fi
+-  fi
+-
+-  use_gpgrt_config=""
+-  if test x"${LIBASSUAN_CONFIG}" = x -a x"$GPGRT_CONFIG" != x -a "$GPGRT_CONFIG" != "no"; then
+-    if $GPGRT_CONFIG libassuan --exists; then
+-      LIBASSUAN_CONFIG="$GPGRT_CONFIG libassuan"
+-      AC_MSG_NOTICE([Use gpgrt-config as libassuan-config])
+-      use_gpgrt_config=yes
+-    fi
+-  fi
+-  if test -z "$use_gpgrt_config"; then
+-    AC_PATH_PROG(LIBASSUAN_CONFIG, libassuan-config, no)
+-  fi
+-
++AC_DEFUN([AM_PATH_LIBASSUAN_COMMON],
++[
+   tmp=ifelse([$1], ,1:0.9.2,$1)
+   if echo "$tmp" | grep ':' >/dev/null 2>/dev/null ; then
+     req_libassuan_api=`echo "$tmp"     | sed 's/\(.*\):\(.*\)/\1/'`
+@@ -48,58 +26,11 @@ AC_DEFUN([_AM_PATH_LIBASSUAN_COMMON],
+     min_libassuan_version="$tmp"
+   fi
+ 
+-  AC_MSG_CHECKING(for LIBASSUAN - version >= $min_libassuan_version)
+-  ok=no
+-  if test "$LIBASSUAN_CONFIG" != "no"; then
+-    req_major=`echo $min_libassuan_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\1/'`
+-    req_minor=`echo $min_libassuan_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\2/'`
+-    req_micro=`echo $min_libassuan_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\)/\3/'`
+-
+-    if test -z "$use_gpgrt_config"; then
+-      libassuan_config_version=`$LIBASSUAN_CONFIG --version`
+-    else
+-      libassuan_config_version=`$LIBASSUAN_CONFIG --modversion`
+-    fi
+-    major=`echo $libassuan_config_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\1/'`
+-    minor=`echo $libassuan_config_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\2/'`
+-    micro=`echo $libassuan_config_version | \
+-               sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\.\([[0-9]]*\).*/\3/'`
+-
+-    if test "$major" -gt "$req_major"; then
+-        ok=yes
+-    else
+-        if test "$major" -eq "$req_major"; then
+-            if test "$minor" -gt "$req_minor"; then
+-               ok=yes
+-            else
+-               if test "$minor" -eq "$req_minor"; then
+-                   if test "$micro" -ge "$req_micro"; then
+-                     ok=yes
+-                   fi
+-               fi
+-            fi
+-        fi
+-    fi
+-  fi
+-
+-  if test $ok = yes; then
+-    AC_MSG_RESULT([yes ($libassuan_config_version)])
+-  else
+-    AC_MSG_RESULT(no)
+-  fi
++  PKG_CHECK_MODULES(LIBASSUAN_COMMON, [libassuan >= $min_libassuan_version libassuan], [ok=yes], [ok=no])
+ 
+   if test $ok = yes; then
+     if test "$req_libassuan_api" -gt 0 ; then
+-      if test -z "$use_gpgrt_config"; then
+-        tmp=`$LIBASSUAN_CONFIG --api-version 2>/dev/null || echo 0`
+-      else
+-        tmp=`$LIBASSUAN_CONFIG --variable=api_version 2>/dev/null || echo 0`
+-      fi
++      tmp=`$PKG_CONFIG --variable=api_version libassuan 2>/dev/null || echo 0`
+       if test "$tmp" -gt 0 ; then
+         AC_MSG_CHECKING([LIBASSUAN API version])
+         if test "$req_libassuan_api" -eq "$tmp" ; then
+@@ -114,11 +45,7 @@ AC_DEFUN([_AM_PATH_LIBASSUAN_COMMON],
+ 
+   if test $ok = yes; then
+     if test x"$host" != x ; then
+-      if test -z "$use_gpgrt_config"; then
+-        libassuan_config_host=`$LIBASSUAN_CONFIG --host 2>/dev/null || echo none`
+-      else
+-        libassuan_config_host=`$LIBASSUAN_CONFIG --variable=host 2>/dev/null || echo none`
+-      fi
++      libassuan_config_host=`$PKG_CONFIG --host libassuan 2>/dev/null || echo 0`
+       if test x"$libassuan_config_host" != xnone ; then
+         if test x"$libassuan_config_host" != x"$host" ; then
+   AC_MSG_WARN([[
+@@ -141,7 +68,7 @@ dnl Test whether libassuan has at least MINIMUM-VERSION. This is
+ dnl used to test for features only available in newer versions.
+ dnl
+ AC_DEFUN([AM_CHECK_LIBASSUAN],
+-[ _AM_PATH_LIBASSUAN_COMMON($1)
++[ AM_PATH_LIBASSUAN_COMMON($1)
+   if test $ok = yes; then
+     ifelse([$2], , :, [$2])
+   else
+@@ -157,16 +84,10 @@ dnl                   [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
+ dnl Test for libassuan and define LIBASSUAN_CFLAGS and LIBASSUAN_LIBS
+ dnl
+ AC_DEFUN([AM_PATH_LIBASSUAN],
+-[ _AM_PATH_LIBASSUAN_COMMON($1)
++[ AM_PATH_LIBASSUAN_COMMON($1)
+   if test $ok = yes; then
+-    LIBASSUAN_CFLAGS=`$LIBASSUAN_CONFIG --cflags`
+-    LIBASSUAN_LIBS=`$LIBASSUAN_CONFIG --libs`
+     ifelse([$2], , :, [$2])
+   else
+-    LIBASSUAN_CFLAGS=""
+-    LIBASSUAN_LIBS=""
+     ifelse([$3], , :, [$3])
+   fi
+-  AC_SUBST(LIBASSUAN_CFLAGS)
+-  AC_SUBST(LIBASSUAN_LIBS)
+ ])
diff --git a/meta-openeuler/recipes-support/pinentry/pinentry_%.bbappend b/meta-openeuler/recipes-support/pinentry/pinentry_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a665232c32777bcc6579fb08a73516418278ed49
--- /dev/null
+++ b/meta-openeuler/recipes-support/pinentry/pinentry_%.bbappend
@@ -0,0 +1,13 @@
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# not support of libcap from 1.2.1
+PACKAGECONFIG:remove = "libcap"
+PACKAGECONFIG[libcap] = ""
+
+PV = "1.2.1"
+
+SRC_URI:prepend = "file://${BP}.tar.bz2 \
+           "
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-support/popt/popt_%.bbappend b/meta-openeuler/recipes-support/popt/popt_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..afae12607058baacd8efcdf16fc82aadee2a150e
--- /dev/null
+++ b/meta-openeuler/recipes-support/popt/popt_%.bbappend
@@ -0,0 +1,19 @@
+# main bbfile: yocto-poky/meta/recipes-support/popt/popt_1.18.bb
+
+PV = "1.19"
+
+SRC_URI:remove = " \
+		file://0001-popt-test-output-format-for-ptest.patch \
+"
+
+SRC_URI:prepend = "file://${BP}.tar.gz \
+		file://fix-obscure-iconv-mis-call-error-path-could-lead-to-.patch \
+		file://fix-handle-newly-added-asset-.-call-like-elsewhere.patch \
+		file://fix-permit-reading-aliases-remove-left-over-goto-exi.patch \
+		file://fix-coverity-CID-1057440-Unused-pointer-value-UNUSED.patch \
+        file://revert-fix-memory-leak-regressions-in-popt.patch \
+"
+
+SRC_URI[md5sum] = "eaa2135fddb6eb03f2c87ee1823e5a78"
+SRC_URI[sha256sum] = "c25a4838fc8e4c1c8aacb8bd620edb3084a3d63bf8987fdad3ca2758c63240f9"
+LIC_FILES_CHKSUM = "file://COPYING;md5=e0206ac9471d06667e076212db20c5f4"
diff --git a/meta-openeuler/recipes-support/re2c/re2c_%.bbappend b/meta-openeuler/recipes-support/re2c/re2c_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9f4daa30870bcfcdd146c81a176f37633efed4c2
--- /dev/null
+++ b/meta-openeuler/recipes-support/re2c/re2c_%.bbappend
@@ -0,0 +1,6 @@
+
+PV = "2.0.3"
+
+# upstream src and patches
+SRC_URI:prepend = " file://${BP}.tar.xz \
+           "
diff --git a/meta-openeuler/recipes-support/rng-tools/rng-tools/default b/meta-openeuler/recipes-support/rng-tools/rng-tools/default
new file mode 100644
index 0000000000000000000000000000000000000000..b9f8e03635659804d8ca8c6b00c0b4067f68b9a3
--- /dev/null
+++ b/meta-openeuler/recipes-support/rng-tools/rng-tools/default
@@ -0,0 +1 @@
+EXTRA_ARGS="-r /dev/hwrng"
diff --git a/meta-openeuler/recipes-support/rng-tools/rng-tools/init b/meta-openeuler/recipes-support/rng-tools/rng-tools/init
new file mode 100644
index 0000000000000000000000000000000000000000..13f0ecd37c51fccde8a99a1ba23d099e9262faf7
--- /dev/null
+++ b/meta-openeuler/recipes-support/rng-tools/rng-tools/init
@@ -0,0 +1,42 @@
+#!/bin/sh
+#
+# This is an init script for openembedded
+# Copy it to @SYSCONFDIR@/init.d/rng-tools and type
+# > update-rc.d rng-tools defaults 60
+#
+
+rngd=@SBINDIR@/rngd
+test -x "$rngd" || exit 1
+
+[ -r @SYSCONFDIR@/default/rng-tools ] && . "@SYSCONFDIR@/default/rng-tools"
+
+case "$1" in
+  start)
+    echo -n "Starting random number generator daemon"
+    start-stop-daemon -S -q -x $rngd -- $EXTRA_ARGS
+    echo "."
+    ;;
+  stop)
+    echo -n "Stopping random number generator daemon"
+    start-stop-daemon -K -q -n rngd
+    echo "."
+    ;;
+  reload|force-reload)
+    echo -n "Signalling rng daemon restart"
+    start-stop-daemon -K -q -s 1 -x $rngd
+    start-stop-daemon -K -q -s 1 -x $rngd
+    ;;
+  restart)
+    echo -n "Stopping random number generator daemon"
+    start-stop-daemon -K -q -n rngd
+    echo "."
+    echo -n "Starting random number generator daemon"
+    start-stop-daemon -S -q -x $rngd -- $EXTRA_ARGS
+    echo "."
+    ;;
+  *)
+    echo "Usage: @SYSCONFDIR@/init.d/rng-tools {start|stop|reload|restart|force-reload}"
+    exit 1
+esac
+
+exit 0
diff --git a/meta-openeuler/recipes-support/rng-tools/rng-tools/rng-tools.service b/meta-openeuler/recipes-support/rng-tools/rng-tools/rng-tools.service
new file mode 100644
index 0000000000000000000000000000000000000000..5ae2fba215b43f09f0370e0d7e19c336e075329a
--- /dev/null
+++ b/meta-openeuler/recipes-support/rng-tools/rng-tools/rng-tools.service
@@ -0,0 +1,32 @@
+[Unit]
+Description=Hardware RNG Entropy Gatherer Daemon
+DefaultDependencies=no
+Conflicts=shutdown.target
+Before=sysinit.target shutdown.target
+ConditionVirtualization=!container
+
+[Service]
+EnvironmentFile=-@SYSCONFDIR@/default/rng-tools
+ExecStart=@SBINDIR@/rngd -f $EXTRA_ARGS
+CapabilityBoundingSet=CAP_SYS_ADMIN
+IPAddressDeny=any
+LockPersonality=yes
+MemoryDenyWriteExecute=yes
+NoNewPrivileges=yes
+PrivateTmp=yes
+ProtectControlGroups=yes
+ProtectHome=yes
+ProtectHostname=yes
+ProtectKernelModules=yes
+ProtectKernelLogs=yes
+ProtectSystem=strict
+RestrictAddressFamilies=AF_UNIX
+RestrictNamespaces=yes
+RestrictRealtime=yes
+RestrictSUIDSGID=yes
+SystemCallArchitectures=native
+SystemCallErrorNumber=EPERM
+SystemCallFilter=@system-service
+
+[Install]
+WantedBy=sysinit.target
diff --git a/meta-openeuler/recipes-support/rng-tools/rng-tools_%.bbappend b/meta-openeuler/recipes-support/rng-tools/rng-tools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..51c79e208abae311dd9feeb636124004a4e91205
--- /dev/null
+++ b/meta-openeuler/recipes-support/rng-tools/rng-tools_%.bbappend
@@ -0,0 +1,12 @@
+#main bb: ref openembedded-core rng-tools 6.16
+#
+
+# version in openEuler
+PV = "6.16"
+
+SRC_URI:prepend = "\
+    file://v${PV}.tar.gz \
+"
+
+# change source directory
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-support/rng-tools/rng-tools_6.16.bb b/meta-openeuler/recipes-support/rng-tools/rng-tools_6.16.bb
new file mode 100644
index 0000000000000000000000000000000000000000..02abe486bb700941ba9e2e54aa1269144e913bca
--- /dev/null
+++ b/meta-openeuler/recipes-support/rng-tools/rng-tools_6.16.bb
@@ -0,0 +1,62 @@
+SUMMARY = "Random number generator daemon"
+DESCRIPTION = "Check and feed random data from hardware device to kernel"
+AUTHOR = "Philipp Rumpf, Jeff Garzik <jgarzik@pobox.com>, \
+          Henrique de Moraes Holschuh <hmh@debian.org>"
+HOMEPAGE = "https://github.com/nhorman/rng-tools"
+BUGTRACKER = "https://github.com/nhorman/rng-tools/issues"
+LICENSE = "GPL-2.0-only"
+LIC_FILES_CHKSUM = "file://COPYING;md5=b234ee4d69f5fce4486a80fdaf4a4263"
+DEPENDS = "sysfsutils openssl libcap"
+
+SRC_URI = "git://github.com/nhorman/rng-tools.git;branch=master;protocol=https \
+           file://init \
+           file://default \
+           file://rng-tools.service \
+           "
+SRCREV = "e061c313b95890eb5fa0ada0cd6eec619dafdfe2"
+
+S = "${WORKDIR}/git"
+
+inherit autotools update-rc.d systemd pkgconfig
+
+EXTRA_OECONF = "--without-rtlsdr"
+
+PACKAGECONFIG ??= "libjitterentropy"
+PACKAGECONFIG:libc-musl = "libargp libjitterentropy"
+
+PACKAGECONFIG[libargp] = "--with-libargp,--without-libargp,argp-standalone,"
+PACKAGECONFIG[libjitterentropy] = "--enable-jitterentropy,--disable-jitterentropy,libjitterentropy"
+PACKAGECONFIG[libp11] = "--with-pkcs11,--without-pkcs11,libp11 openssl"
+PACKAGECONFIG[nistbeacon] = "--with-nistbeacon,--without-nistbeacon,curl libxml2"
+PACKAGECONFIG[qrypt] = "--with-qrypt,--without-qrypt,curl"
+
+INITSCRIPT_NAME = "rng-tools"
+INITSCRIPT_PARAMS = "start 03 2 3 4 5 . stop 30 0 6 1 ."
+
+SYSTEMD_SERVICE:${PN} = "rng-tools.service"
+
+CFLAGS += " -DJENT_CONF_ENABLE_INTERNAL_TIMER "
+
+# Refer autogen.sh in rng-tools
+do_configure:prepend() {
+    cp ${S}/README.md ${S}/README
+}
+
+do_install:append() {
+    install -Dm 0644 ${WORKDIR}/default ${D}${sysconfdir}/default/rng-tools
+    install -Dm 0755 ${WORKDIR}/init ${D}${sysconfdir}/init.d/rng-tools
+    install -Dm 0644 ${WORKDIR}/rng-tools.service \
+                     ${D}${systemd_system_unitdir}/rng-tools.service
+    sed -i \
+        -e 's,@SYSCONFDIR@,${sysconfdir},g' \
+        -e 's,@SBINDIR@,${sbindir},g' \
+        ${D}${sysconfdir}/init.d/rng-tools \
+        ${D}${systemd_system_unitdir}/rng-tools.service
+
+    if [ "${@bb.utils.contains('PACKAGECONFIG', 'nistbeacon', 'yes', 'no', d)}" = "yes" ]; then
+        sed -i \
+            -e '/^IPAddressDeny=any/d' \
+            -e '/^RestrictAddressFamilies=/ s/$/ AF_INET AF_INET6/' \
+            ${D}${systemd_system_unitdir}/rng-tools.service
+    fi
+}
diff --git a/meta-openeuler/recipes-support/shared-mime-info/files/0001-Fix-build-with-libxml2-2.12.0-and-clang-17.patch b/meta-openeuler/recipes-support/shared-mime-info/files/0001-Fix-build-with-libxml2-2.12.0-and-clang-17.patch
new file mode 100644
index 0000000000000000000000000000000000000000..51d156db5d521114e2d910f89a41fe3a009e1ba9
--- /dev/null
+++ b/meta-openeuler/recipes-support/shared-mime-info/files/0001-Fix-build-with-libxml2-2.12.0-and-clang-17.patch
@@ -0,0 +1,25 @@
+From 665383306c725f299a1b373f947cda01949d49e4 Mon Sep 17 00:00:00 2001
+From: David Faure <faure@kde.org>
+Date: Sun, 19 Nov 2023 11:18:11 +0100
+Subject: [PATCH] Fix build with libxml2-2.12.0 and clang-17
+
+Fixes #219
+
+Upstream-Status: Backport [https://gitlab.freedesktop.org/xdg/shared-mime-info/-/commit/c918fe77e255150938e83a6aec259f153d303573]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ src/test-subclassing.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/test-subclassing.c b/src/test-subclassing.c
+index dd099e4..0758164 100644
+--- a/src/test-subclassing.c
++++ b/src/test-subclassing.c
+@@ -1,4 +1,5 @@
+ #include <libxml/tree.h>
++#include <libxml/parser.h>
+ #include <stdio.h>
+ #include <string.h>
+ 
+-- 
+2.43.0
diff --git a/meta-openeuler/recipes-support/shared-mime-info/files/0002-Handle-build-with-older-versions-of-GCC.patch b/meta-openeuler/recipes-support/shared-mime-info/files/0002-Handle-build-with-older-versions-of-GCC.patch
new file mode 100644
index 0000000000000000000000000000000000000000..4fdf9a74cb4dccab6ab895bde4a036203f46b8a3
--- /dev/null
+++ b/meta-openeuler/recipes-support/shared-mime-info/files/0002-Handle-build-with-older-versions-of-GCC.patch
@@ -0,0 +1,53 @@
+From 461d00fcd5c5842b9a56f7462d55d46bf21163cc Mon Sep 17 00:00:00 2001
+From: Patrick Williams <patrick@stwcx.xyz>
+Date: Fri, 1 Dec 2023 11:19:02 -0600
+Subject: [PATCH] Handle build with older versions of GCC
+
+Older versions of GCC (prior to 9.1) did not put the `std::filesystem`
+support directly into libstdcpp, but in a separate `libstdc++fs`.  Add
+meson logic to detect if an extra linker flag is necessary.
+
+Fixes #223.
+
+Tested on AlmaLinux 8 which uses GCC-8.
+
+Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
+Upstream-Status: Submitted [https://gitlab.freedesktop.org/xdg/shared-mime-info/-/merge_requests/278]
+---
+ meson.build | 14 ++++++++++++++
+ 1 file changed, 14 insertions(+)
+
+diff --git a/meson.build b/meson.build
+index ecc012f..93acd40 100644
+--- a/meson.build
++++ b/meson.build
+@@ -11,6 +11,7 @@ config = configuration_data()
+ i18n = import('i18n')
+ 
+ cc = meson.get_compiler('c')
++cxx = meson.get_compiler('cpp')
+ 
+ ###############################################################################
+ # Project configuration
+@@ -46,6 +47,19 @@ if not xdgmime_found
+     ''')
+ endif
+ 
++###############################################################################
++# Check if GCC needs -lstdc++fs (before 9.1)
++
++if not cxx.links('''
++        #include <filesystem>
++        int main() {
++            return std::filesystem::is_directory(
++                std::filesystem::status("/tmp")) ? 0 : 1;
++        }
++        ''', name: 'std++fs-check')
++    add_project_link_arguments('-lstdc++fs', language : 'cpp')
++endif
++
+ ###############################################################################
+ # Dependencies
+ 
+-- 
+2.41.0
diff --git a/meta-openeuler/recipes-support/shared-mime-info/shared-mime-info_%.bbappend b/meta-openeuler/recipes-support/shared-mime-info/shared-mime-info_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..79d6a95fd7e32351c52d946eae18d369a697d728
--- /dev/null
+++ b/meta-openeuler/recipes-support/shared-mime-info/shared-mime-info_%.bbappend
@@ -0,0 +1,20 @@
+PV = "2.4"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+# version 2.2 don't need this patch
+SRC_URI:remove = "file://0001-migrate-from-custom-itstool-to-builtin-msgfmt-for-cr.patch \
+"
+
+# openeuler patch
+SRC_URI:prepend = "file://${BP}.tar.gz \
+           file://0001-Remove-sub-classing-from-OO.o-mime-types.patch \
+"
+
+# poky patch
+SRC_URI:append = " \
+            file://0001-Fix-build-with-libxml2-2.12.0-and-clang-17.patch \
+            file://0002-Handle-build-with-older-versions-of-GCC.patch \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-support/sqlite/sqlite3_%.bbappend b/meta-openeuler/recipes-support/sqlite/sqlite3_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0fb9c181a2c50bd1897ebc2ca3af144d32b1b500
--- /dev/null
+++ b/meta-openeuler/recipes-support/sqlite/sqlite3_%.bbappend
@@ -0,0 +1,13 @@
+# main bb file: yocto-poky/meta/recipes-support/sqlite/sqlite3_3.38.5.bb
+# openEuler repo name
+OPENEULER_REPO_NAME = "sqlite"
+
+# version in openEuler
+PV = "3.42.0"
+
+# two .zip files in openEuler are not used, so patches don't work
+SRC_URI = " \
+    file://sqlite-autoconf-${SQLITE_PV}.tar.gz \
+    "
+
+SRC_URI[sha256sum] = "7abcfd161c6e2742ca5c6c0895d1f853c940f203304a0b49da4e1eca5d088ca6"
diff --git a/meta-openeuler/recipes-support/tbb/files/0001-mallinfo-is-glibc-specific-API-mark-it-so.patch b/meta-openeuler/recipes-support/tbb/files/0001-mallinfo-is-glibc-specific-API-mark-it-so.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7e66945fa2e60e5c3646cb78455ef08228595442
--- /dev/null
+++ b/meta-openeuler/recipes-support/tbb/files/0001-mallinfo-is-glibc-specific-API-mark-it-so.patch
@@ -0,0 +1,37 @@
+From 6b2b136caa68912d77ffe26143cd3da768b9ef80 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 3 Jun 2017 08:39:37 -0700
+Subject: [PATCH] mallinfo() is glibc specific API mark it so
+
+Helps compiling with musl
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+Upstream-Status: Pending
+
+ src/tbbmalloc/proxy.cpp | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/src/tbbmalloc/proxy.cpp b/src/tbbmalloc/proxy.cpp
+index 5ef279d..06c4872 100644
+--- a/src/tbbmalloc/proxy.cpp
++++ b/src/tbbmalloc/proxy.cpp
+@@ -185,6 +185,7 @@ int mallopt(int /*param*/, int /*value*/) __THROW
+     return 1;
+ }
+ 
++#ifdef __GLIBC__
+ struct mallinfo mallinfo() __THROW
+ {
+     struct mallinfo m;
+@@ -192,6 +193,7 @@ struct mallinfo mallinfo() __THROW
+ 
+     return m;
+ }
++#endif
+ 
+ #if __ANDROID__
+ // Android doesn't have malloc_usable_size, provide it to be compatible
+-- 
+2.13.0
+
diff --git a/meta-openeuler/recipes-support/tbb/files/GLIBC-PREREQ-is-not-defined-on-musl.patch b/meta-openeuler/recipes-support/tbb/files/GLIBC-PREREQ-is-not-defined-on-musl.patch
new file mode 100644
index 0000000000000000000000000000000000000000..6f28f6f3a478f095e03c85219c9cacae33ff503f
--- /dev/null
+++ b/meta-openeuler/recipes-support/tbb/files/GLIBC-PREREQ-is-not-defined-on-musl.patch
@@ -0,0 +1,42 @@
+From 27956d4c5fb615098231cebfb8eef11057639d3c Mon Sep 17 00:00:00 2001
+From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+Date: Sun, 8 Dec 2019 18:14:38 +0100
+Subject: [PATCH] src/tbbmalloc/proxy.cpp: __GLIBC_PREREQ is not defined on
+ musl
+
+Do not call __GLIBC_PREREQ if it is not defined otherwise build will
+fail on musl
+
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+
+Upstream-Status: Submitted [https://github.com/oneapi-src/oneTBB/pull/203]
+
+Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
+---
+ src/tbbmalloc/proxy.cpp | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/src/tbbmalloc/proxy.cpp b/src/tbbmalloc/proxy.cpp
+index d96ae7a0..709ae839 100644
+--- a/src/tbbmalloc/proxy.cpp
++++ b/src/tbbmalloc/proxy.cpp
+@@ -24,7 +24,8 @@
+ // of aligned_alloc as required by new C++ standard, this makes it hard to
+ // redefine aligned_alloc here. However, running on systems with new libc
+ // version, it still needs it to be redefined, thus tricking system headers
+-#if defined(__GLIBC_PREREQ) && !__GLIBC_PREREQ(2, 16) && _GLIBCXX_HAVE_ALIGNED_ALLOC
++#if defined(__GLIBC_PREREQ)
++#if !__GLIBC_PREREQ(2, 16) && _GLIBCXX_HAVE_ALIGNED_ALLOC
+ // tell <cstdlib> that there is no aligned_alloc
+ #undef _GLIBCXX_HAVE_ALIGNED_ALLOC
+ // trick <stdlib.h> to define another symbol instead
+@@ -32,7 +33,8 @@
+ // Fix the state and undefine the trick
+ #include <cstdlib>
+ #undef aligned_alloc
+-#endif // defined(__GLIBC_PREREQ)&&!__GLIBC_PREREQ(2, 16)&&_GLIBCXX_HAVE_ALIGNED_ALLOC
++#endif // defined(__GLIBC_PREREQ)
++#endif // !__GLIBC_PREREQ(2, 16)&&_GLIBCXX_HAVE_ALIGNED_ALLOC
+ #endif // __linux__ && !__ANDROID__
+ 
+ #include "proxy.h"
diff --git a/meta-openeuler/recipes-support/tbb/files/cross-compile.patch b/meta-openeuler/recipes-support/tbb/files/cross-compile.patch
new file mode 100644
index 0000000000000000000000000000000000000000..36578543f8b342efd048118b608d11dfd8ca5468
--- /dev/null
+++ b/meta-openeuler/recipes-support/tbb/files/cross-compile.patch
@@ -0,0 +1,35 @@
+Author: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
+  
+Upstream-Status: unsuitable
+---
+
+diff --git a/build/linux.clang.inc b/build/linux.clang.inc
+index fe9b5c98..b0dcd68b 100644
+--- a/build/linux.clang.inc
++++ b/build/linux.clang.inc
+@@ -12,8 +12,8 @@
+ # See the License for the specific language governing permissions and
+ # limitations under the License.
+ 
+-CPLUS ?= clang++
+-CONLY ?= clang
++CPLUS ?= $(CXX)
++CONLY ?= $(CC)
+ COMPILE_ONLY = -c -MMD
+ PREPROC_ONLY = -E -x c++
+ INCLUDE_KEY = -I
+diff --git a/build/linux.gcc.inc b/build/linux.gcc.inc
+index d820c15d..62c76afd 100644
+--- a/build/linux.gcc.inc
++++ b/build/linux.gcc.inc
+@@ -12,8 +12,8 @@
+ # See the License for the specific language governing permissions and
+ # limitations under the License.
+ 
+-CPLUS ?= g++
+-CONLY ?= gcc
++CPLUS ?= $(CXX)
++CONLY ?= $(CC)
+ COMPILE_ONLY = -c -MMD
+ PREPROC_ONLY = -E -x c++
+ INCLUDE_KEY = -I
diff --git a/meta-openeuler/recipes-support/tbb/files/tbb.pc b/meta-openeuler/recipes-support/tbb/files/tbb.pc
new file mode 100644
index 0000000000000000000000000000000000000000..4f9da1140938628e39fd2fdeb8c9aabfc011a26f
--- /dev/null
+++ b/meta-openeuler/recipes-support/tbb/files/tbb.pc
@@ -0,0 +1,11 @@
+prefix=/usr
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: Threading Building Blocks
+Description: Intel's parallelism library for C++
+URL: https://software.intel.com/en-us/tbb
+Version: 2020.2
+Libs: -L${libdir} -ltbb
+Cflags: -I${includedir} 
diff --git a/meta-openeuler/recipes-support/tbb/tbb_%.bbappend b/meta-openeuler/recipes-support/tbb/tbb_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..8795d3ced5a9bb2b2a8e92834fdfe8d415c24aed
--- /dev/null
+++ b/meta-openeuler/recipes-support/tbb/tbb_%.bbappend
@@ -0,0 +1,17 @@
+# current oe's version is too new for ros-foxy
+# main bb from:
+# http://cgit.openembedded.org/meta-openembedded/tree/meta-oe/recipes-support/tbb?id=11562e889d485118ed377ef0dac17b7e95689281
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+
+# version in openEuler
+PV = "2020.3"
+
+# files, patches that come from openeuler
+SRC_URI:prepend = " \
+    file://tbb-${PV}.tar.gz \
+    file://bugfix-tbb-fix-__TBB_machine_fetchadd4-was-not-declared-on-.patch \
+"
+
+S = "${WORKDIR}/oneTBB-${PV}"
diff --git a/meta-openeuler/recipes-support/tbb/tbb_2020.3.bb b/meta-openeuler/recipes-support/tbb/tbb_2020.3.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e66d23f0b8550c8e94563e3d719aabf93bc207e5
--- /dev/null
+++ b/meta-openeuler/recipes-support/tbb/tbb_2020.3.bb
@@ -0,0 +1,45 @@
+DESCRIPTION = "Parallelism library for C++ - runtime files \
+    TBB is a library that helps you leverage multi-core processor \
+    performance without having to be a threading expert. It represents a \
+    higher-level, task-based parallelism that abstracts platform details \
+    and threading mechanism for performance and scalability."
+HOMEPAGE = "https://software.intel.com/en-us/tbb"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+BRANCH = "tbb_2020"
+SRCREV = "eca91f16d7490a8abfdee652dadf457ec820cc37"
+SRC_URI = "git://github.com/oneapi-src/oneTBB.git;protocol=https;branch=${BRANCH} \
+           file://cross-compile.patch \
+           file://0001-mallinfo-is-glibc-specific-API-mark-it-so.patch \
+           file://GLIBC-PREREQ-is-not-defined-on-musl.patch \
+           file://tbb.pc \
+"
+
+S = "${WORKDIR}/git"
+PE = "1"
+
+COMPILER ?= "gcc"
+COMPILER_toolchain-clang = "clang"
+
+do_compile() {
+    oe_runmake compiler=${COMPILER} arch=${HOST_ARCH}
+}
+
+do_install() {
+    install -d ${D}${includedir} ${D}${libdir}
+    rm ${S}/include/tbb/index.html -f
+    cp -R --no-dereference --preserve=mode,links -v ${S}/include/tbb ${D}${includedir}
+    for f in ${B}/build/linux_*_release/lib*.so*
+    do
+        install -Dm 0755 $f ${D}${libdir}/
+    done
+    install -Dm 0644 ${WORKDIR}/tbb.pc ${D}${libdir}/pkgconfig/tbb.pc
+}
+
+# fails with thumb enabled:
+# | arm-oe-linux-gnueabi-g++  -march=armv7-a -mthumb -mthumb-interwork -mfloat-abi=softfp -mfpu=neon -mtune=cortex-a9 -mcpu=cortex-a9 -D__ARM__ -D__LINUX_ARM_ARCH__=7 -funwind-tables -mvectorize-with-neon-quad -rdynamic --sysroot=/OE/sysroots/m14tv -c -MMD -DTBB_USE_DEBUG  -g -O0 -DUSE_PTHREAD -fPIC -D__TBB_BUILD=1 -Wall -Wno-parentheses -Wno-non-virtual-dtor -O2 -pipe -g -feliminate-unused-debug-types -fpermissive -fvisibility-inlines-hidden   -I../../src -I../../src/rml/include -I../../include ../../src/tbb/concurrent_queue.cpp
+# | {standard input}: Assembler messages:
+# | {standard input}:250: Error: thumb conditional instruction should be in IT block -- `strexeq r2,r3,[r4]'
+# ...
+# | make[1]: *** [concurrent_queue.o] Error 1
+ARM_INSTRUCTION_SET = "arm"
diff --git a/meta-openeuler/recipes-support/vte/vte_%.bbappend b/meta-openeuler/recipes-support/vte/vte_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..d2df36633d495ca46bc4b5555b5dcdcf6d00a3f9
--- /dev/null
+++ b/meta-openeuler/recipes-support/vte/vte_%.bbappend
@@ -0,0 +1,10 @@
+# main bb: yocto-poky/meta/recipes-support/vte/vte_0.66.2.bb
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "0.66.2"
+
+SRC_URI += " \
+        file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/files/fix-to-cmake.patch b/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/files/fix-to-cmake.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bd3bbbdb91c31c22d5b4d50ae23e209d782c6b7d
--- /dev/null
+++ b/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/files/fix-to-cmake.patch
@@ -0,0 +1,132 @@
+From bb22283d127007e99e98b6efb4c4b641ab50fb05 Mon Sep 17 00:00:00 2001
+From: Yongjoo Ahn <yongjoo1.ahn@samsung.com>
+Date: Mon, 8 Nov 2021 18:35:14 +0900
+Subject: [PATCH] fix for static lib
+
+Signed-off-by: Yongjoo Ahn <yongjoo1.ahn@samsung.com>
+---
+ tensorflow/lite/CMakeLists.txt | 101 ++++++++++++++++++++++++++++++++-
+ 1 file changed, 100 insertions(+), 1 deletion(-)
+
+diff --git tensorflow/lite/CMakeLists.txt tensorflow/lite/CMakeLists.txt
+index f5cc9b97924..4d1c6d79e31 100644
+--- a/tensorflow/lite/CMakeLists.txt
++++ b/tensorflow/lite/CMakeLists.txt
+@@ -324,7 +324,8 @@ if(TFLITE_ENABLE_XNNPACK)
+   list(APPEND TFLITE_TARGET_DEPENDENCIES
+     XNNPACK
+   )
+-  list(APPEND TFLITE_TARGET_PUBLIC_OPTIONS "-DTFLITE_BUILD_WITH_XNNPACK_DELEGATE")
++  ## To disable the XNNPACK delegate being a default behavior.
++  # list(APPEND TFLITE_TARGET_PUBLIC_OPTIONS "-DTFLITE_BUILD_WITH_XNNPACK_DELEGATE")
+ endif()
+ if (TFLITE_ENABLE_RESOURCE)
+   populate_tflite_source_vars("experimental/resource"
+@@ -434,6 +435,104 @@ target_link_libraries(tensorflow-lite
+     ${TFLITE_TARGET_DEPENDENCIES}
+ )
+ 
++# The libtensorflow-lite.a isn't self-contained since all the transitive dependencies are not included.
++# Let libtensorflow-lite-bundled.a contains all the deps.
++# The bundling snippet is from https://cristianadam.eu/20190501/bundling-together-static-libraries-with-cmake/
++function(bundle_static_library tgt_name bundled_tgt_name)
++  list(APPEND static_libs ${tgt_name})
++
++  function(_recursively_collect_dependencies input_target)
++    set(_input_link_libraries LINK_LIBRARIES)
++    get_target_property(_input_type ${input_target} TYPE)
++    if (${_input_type} STREQUAL "INTERFACE_LIBRARY")
++      set(_input_link_libraries INTERFACE_LINK_LIBRARIES)
++    endif()
++    get_target_property(public_dependencies ${input_target} ${_input_link_libraries})
++    foreach(dependency IN LISTS public_dependencies)
++      if(TARGET ${dependency})
++        get_target_property(alias ${dependency} ALIASED_TARGET)
++        if (TARGET ${alias})
++          set(dependency ${alias})
++        endif()
++        get_target_property(_type ${dependency} TYPE)
++        if (${_type} STREQUAL "STATIC_LIBRARY")
++          list(APPEND static_libs ${dependency})
++        endif()
++
++        get_property(library_already_added
++          GLOBAL PROPERTY _${tgt_name}_static_bundle_${dependency})
++        if (NOT library_already_added)
++          set_property(GLOBAL PROPERTY _${tgt_name}_static_bundle_${dependency} ON)
++          _recursively_collect_dependencies(${dependency})
++        endif()
++      endif()
++    endforeach()
++    set(static_libs ${static_libs} PARENT_SCOPE)
++  endfunction()
++
++  _recursively_collect_dependencies(${tgt_name})
++
++  list(remove:DUPLICATES static_libs)
++
++  set(bundled_tgt_full_name
++    ${CMAKE_BINARY_DIR}/${CMAKE_STATIC_LIBRARY_PREFIX}${bundled_tgt_name}${CMAKE_STATIC_LIBRARY_SUFFIX})
++
++  if (CMAKE_CXX_COMPILER_ID MATCHES "^(Clang|GNU)$")
++    file(WRITE ${CMAKE_BINARY_DIR}/${bundled_tgt_name}.ar.in
++      "CREATE ${bundled_tgt_full_name}\n" )
++
++    foreach(tgt IN LISTS static_libs)
++      file(APPEND ${CMAKE_BINARY_DIR}/${bundled_tgt_name}.ar.in
++        "ADDLIB $<TARGET_FILE:${tgt}>\n")
++    endforeach()
++
++    file(APPEND ${CMAKE_BINARY_DIR}/${bundled_tgt_name}.ar.in "SAVE\n")
++    file(APPEND ${CMAKE_BINARY_DIR}/${bundled_tgt_name}.ar.in "END\n")
++
++    file(GENERATE
++      OUTPUT ${CMAKE_BINARY_DIR}/${bundled_tgt_name}.ar
++      INPUT ${CMAKE_BINARY_DIR}/${bundled_tgt_name}.ar.in)
++
++    set(ar_tool ${CMAKE_AR})
++    if (CMAKE_INTERPROCEDURAL_OPTIMIZATION)
++      set(ar_tool ${CMAKE_CXX_COMPILER_AR})
++    endif()
++
++    add_custom_command(
++      COMMAND ${ar_tool} -M < ${CMAKE_BINARY_DIR}/${bundled_tgt_name}.ar
++      OUTPUT ${bundled_tgt_full_name}
++      COMMENT "Bundling ${bundled_tgt_name}"
++      VERBATIM)
++  elseif(MSVC)
++    find_program(lib_tool lib)
++
++    foreach(tgt IN LISTS static_libs)
++      list(APPEND static_libs_full_names $<TARGET_FILE:${tgt}>)
++    endforeach()
++
++    add_custom_command(
++      COMMAND ${lib_tool} /NOLOGO /OUT:${bundled_tgt_full_name} ${static_libs_full_names}
++      OUTPUT ${bundled_tgt_full_name}
++      COMMENT "Bundling ${bundled_tgt_name}"
++      VERBATIM)
++  else()
++    message(FATAL_ERROR "Unknown bundle scenario!")
++  endif()
++
++  add_custom_target(bundling_target ALL DEPENDS ${bundled_tgt_full_name})
++  add_dependencies(bundling_target ${tgt_name})
++
++  add_library(${bundled_tgt_name} STATIC IMPORTED)
++  set_target_properties(${bundled_tgt_name}
++    PROPERTIES
++      IMPORTED_LOCATION ${bundled_tgt_full_name}
++      INTERFACE_INCLUDE_DIRECTORIES $<TARGET_PROPERTY:${tgt_name},INTERFACE_INCLUDE_DIRECTORIES>)
++  add_dependencies(${bundled_tgt_name} bundling_target)
++
++endfunction()
++
++bundle_static_library(tensorflow-lite tensorflow-lite-bundled)
++
+ if (NOT BUILD_SHARED_LIBS)
+   list(APPEND TFLITE_TARGET_PUBLIC_OPTIONS "-DTFL_STATIC_LIBRARY_BUILD")
+ endif()
+-- 
+2.17.1
+
diff --git a/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/files/muslc_flatbuffers_build_fix.patch b/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/files/muslc_flatbuffers_build_fix.patch
new file mode 100644
index 0000000000000000000000000000000000000000..47b97e995d4f786db8e2b844c75c67eaff61a96e
--- /dev/null
+++ b/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/files/muslc_flatbuffers_build_fix.patch
@@ -0,0 +1,1474 @@
+diff -urpN a/tensorflow/lite/tools/cmake/modules/CMakeLists.txt b/tensorflow/lite/tools/cmake/modules/CMakeLists.txt
+--- a/tensorflow/lite/tools/cmake/modules/CMakeLists.txt	1970-01-01 00:00:00.000000000 +0000
++++ b/tensorflow/lite/tools/cmake/modules/CMakeLists.txt	2022-12-20 04:19:29.398028620 +0000
+@@ -0,0 +1,759 @@
++# This is the legacy minimum version flatbuffers supported for a while.
++cmake_minimum_required(VERSION 2.8.12)
++
++# CMake version 3.16 is the 'de-facto' minimum version for flatbuffers. If the
++# current cmake is older than this, warn the user and include the legacy file to
++# provide some level of support.
++if(CMAKE_VERSION VERSION_LESS 3.16)
++  message(WARNING "Using cmake version ${CMAKE_VERSION} which is older than "
++  "our target version of 3.16. This will use the legacy CMakeLists.txt that "
++  "supports version 2.8.12 and higher, but not actively maintained. Consider "
++  "upgrading cmake to a newer version, as this may become a fatal error in the "
++  "future.")
++  # Use the legacy version of CMakeLists.txt
++  include(CMake/CMakeLists_legacy.cmake.in)
++  return()
++endif()
++
++if (POLICY CMP0048)
++  cmake_policy(SET CMP0048 NEW)
++  project(FlatBuffers
++        DESCRIPTION "Flatbuffers serialization library"
++        VERSION 2.0.0
++        LANGUAGES CXX)
++else()
++  project(FlatBuffers)
++endif (POLICY CMP0048)
++
++include(CMake/Version.cmake)
++
++# generate compile_commands.json
++set(CMAKE_EXPORT_COMPILE_COMMANDS ON)
++
++# NOTE: Code coverage only works on Linux & OSX.
++option(FLATBUFFERS_CODE_COVERAGE "Enable the code coverage build option." OFF)
++option(FLATBUFFERS_BUILD_TESTS "Enable the build of tests and samples." ON)
++option(FLATBUFFERS_INSTALL "Enable the installation of targets." ON)
++option(FLATBUFFERS_BUILD_FLATLIB "Enable the build of the flatbuffers library"
++       ON)
++option(FLATBUFFERS_BUILD_FLATC "Enable the build of the flatbuffers compiler"
++       ON)
++option(FLATBUFFERS_STATIC_FLATC "Build flatbuffers compiler with -static flag"
++       OFF)
++option(FLATBUFFERS_BUILD_FLATHASH "Enable the build of flathash" ON)
++option(FLATBUFFERS_BUILD_BENCHMARKS "Enable the build of flatbenchmark. \"
++       Requires C++11."
++       OFF)
++option(FLATBUFFERS_BUILD_GRPCTEST "Enable the build of grpctest" OFF)
++option(FLATBUFFERS_BUILD_SHAREDLIB
++       "Enable the build of the flatbuffers shared library"
++       OFF)
++option(FLATBUFFERS_LIBCXX_WITH_CLANG "Force libc++ when using Clang" ON)
++# NOTE: Sanitizer check only works on Linux & OSX (gcc & llvm).
++option(FLATBUFFERS_CODE_SANITIZE
++      "Add '-fsanitize' flags to 'flattests' and 'flatc' targets."
++      OFF)
++option(FLATBUFFERS_PACKAGE_REDHAT
++       "Build an rpm using the 'package' target."
++       OFF)
++option(FLATBUFFERS_PACKAGE_DEBIAN
++       "Build an deb using the 'package' target."
++       OFF)
++option(FLATBUFFERS_BUILD_CPP17
++       "Enable the build of c++17 test target. \"
++       Requirements: Clang6, GCC7, MSVC2017 (_MSC_VER >= 1914)  or higher."
++       OFF)
++option(FLATBUFFERS_BUILD_LEGACY
++       "Run C++ code generator with '--cpp-std c++0x' switch."
++       OFF)
++option(FLATBUFFERS_ENABLE_PCH
++       "Enable precompile headers support for 'flatbuffers' and 'flatc'. \"
++        Only work if CMake supports 'target_precompile_headers'. \"
++        This can speed up compilation time."
++       OFF)
++option(FLATBUFFERS_SKIP_MONSTER_EXTRA 
++      "Skip generating monster_extra.fbs that contains non-supported numerical\"
++      types." OFF)
++option(FLATBUFFERS_OSX_BUILD_UNIVERSAL
++      "Enable the build for multiple architectures on OS X (arm64, x86_64)."
++      ON)
++
++if(NOT FLATBUFFERS_BUILD_FLATC AND FLATBUFFERS_BUILD_TESTS)
++    message(WARNING
++    "Cannot build tests without building the compiler. Tests will be disabled.")
++    set(FLATBUFFERS_BUILD_TESTS OFF)
++endif()
++
++if(DEFINED FLATBUFFERS_MAX_PARSING_DEPTH)
++  # Override the default recursion depth limit.
++  add_definitions(-DFLATBUFFERS_MAX_PARSING_DEPTH=${FLATBUFFERS_MAX_PARSING_DEPTH})
++  message(STATUS "FLATBUFFERS_MAX_PARSING_DEPTH: ${FLATBUFFERS_MAX_PARSING_DEPTH}")
++endif()
++
++# Auto-detect locale-narrow 'strtod_l' and  'strtoull_l' functions.
++if(NOT DEFINED FLATBUFFERS_LOCALE_INDEPENDENT)
++  include(CheckCXXSymbolExists)
++
++  set(FLATBUFFERS_LOCALE_INDEPENDENT 1)
++  if(MSVC)
++    check_cxx_symbol_exists(_strtof_l stdlib.h FLATBUFFERS_HAS_STRTOF_L)
++    check_cxx_symbol_exists(_strtoui64_l stdlib.h FLATBUFFERS_HAS_STRTOULL_L)
++  else()
++    check_cxx_symbol_exists(strtof_l stdlib.h FLATBUFFERS_HAS_STRTOF_L)
++    check_cxx_symbol_exists(strtoull_l stdlib.h FLATBUFFERS_HAS_STRTOULL_L)
++  endif()
++  if(FLATBUFFERS_HAS_STRTOF_L AND FLATBUFFERS_HAS_STRTOULL_L)
++    set(FLATBUFFERS_LOCALE_INDEPENDENT 1)
++  endif()
++endif()
++add_definitions(-DFLATBUFFERS_LOCALE_INDEPENDENT=$<BOOL:${FLATBUFFERS_LOCALE_INDEPENDENT}>)
++
++set(FlatBuffers_Library_SRCS
++  include/flatbuffers/allocator.h
++  include/flatbuffers/array.h
++  include/flatbuffers/base.h
++  include/flatbuffers/bfbs_generator.h
++  include/flatbuffers/buffer.h
++  include/flatbuffers/buffer_ref.h
++  include/flatbuffers/default_allocator.h
++  include/flatbuffers/detached_buffer.h
++  include/flatbuffers/flatbuffer_builder.h
++  include/flatbuffers/flatbuffers.h
++  include/flatbuffers/flexbuffers.h
++  include/flatbuffers/hash.h
++  include/flatbuffers/idl.h
++  include/flatbuffers/minireflect.h
++  include/flatbuffers/reflection.h
++  include/flatbuffers/reflection_generated.h
++  include/flatbuffers/registry.h
++  include/flatbuffers/stl_emulation.h
++  include/flatbuffers/string.h
++  include/flatbuffers/struct.h
++  include/flatbuffers/table.h
++  include/flatbuffers/util.h
++  include/flatbuffers/vector.h
++  include/flatbuffers/vector_downward.h
++  include/flatbuffers/verifier.h
++  src/idl_parser.cpp
++  src/idl_gen_text.cpp
++  src/reflection.cpp
++  src/util.cpp
++)
++
++set(FlatBuffers_Compiler_SRCS
++  ${FlatBuffers_Library_SRCS}
++  src/idl_gen_cpp.cpp
++  src/idl_gen_csharp.cpp
++  src/idl_gen_dart.cpp
++  src/idl_gen_kotlin.cpp
++  src/idl_gen_go.cpp
++  src/idl_gen_java.cpp
++  src/idl_gen_ts.cpp
++  src/idl_gen_php.cpp
++  src/idl_gen_python.cpp
++  src/idl_gen_lobster.cpp
++  src/idl_gen_lua.cpp
++  src/idl_gen_rust.cpp
++  src/idl_gen_fbs.cpp
++  src/idl_gen_grpc.cpp
++  src/idl_gen_json_schema.cpp
++  src/idl_gen_swift.cpp
++  src/flatc.cpp
++  src/flatc_main.cpp
++  src/bfbs_gen.h
++  src/bfbs_gen_lua.h
++  include/flatbuffers/code_generators.h
++  src/bfbs_gen_lua.cpp
++  src/code_generators.cpp
++  grpc/src/compiler/schema_interface.h
++  grpc/src/compiler/cpp_generator.h
++  grpc/src/compiler/cpp_generator.cc
++  grpc/src/compiler/go_generator.h
++  grpc/src/compiler/go_generator.cc
++  grpc/src/compiler/java_generator.h
++  grpc/src/compiler/java_generator.cc
++  grpc/src/compiler/python_generator.h
++  grpc/src/compiler/python_generator.cc
++  grpc/src/compiler/swift_generator.h
++  grpc/src/compiler/swift_generator.cc
++  grpc/src/compiler/ts_generator.h
++  grpc/src/compiler/ts_generator.cc
++)
++
++set(FlatHash_SRCS
++  include/flatbuffers/hash.h
++  src/flathash.cpp
++)
++
++set(FlatBuffers_Tests_SRCS
++  ${FlatBuffers_Library_SRCS}
++  src/idl_gen_fbs.cpp
++  tests/test.cpp
++  tests/test_assert.h
++  tests/test_assert.cpp
++  tests/test_builder.h
++  tests/test_builder.cpp
++  tests/native_type_test_impl.h
++  tests/native_type_test_impl.cpp
++  include/flatbuffers/code_generators.h
++  src/code_generators.cpp
++  # file generate by running compiler on tests/monster_test.fbs
++  ${CMAKE_CURRENT_BINARY_DIR}/tests/monster_test_generated.h
++  # file generate by running compiler on namespace_test/namespace_test1.fbs
++  ${CMAKE_CURRENT_BINARY_DIR}/tests/namespace_test/namespace_test1_generated.h
++  ${CMAKE_CURRENT_BINARY_DIR}/tests/namespace_test/namespace_test2_generated.h
++  # file generate by running compiler on union_vector/union_vector.fbs
++  ${CMAKE_CURRENT_BINARY_DIR}/tests/union_vector/union_vector_generated.h
++  # file generate by running compiler on tests/arrays_test.fbs
++  ${CMAKE_CURRENT_BINARY_DIR}/tests/arrays_test_generated.h
++  # file generate by running compiler on tests/native_type_test.fbs
++  ${CMAKE_CURRENT_BINARY_DIR}/tests/native_type_test_generated.h
++  # file generate by running compiler on tests/monster_extra.fbs
++  ${CMAKE_CURRENT_BINARY_DIR}/tests/monster_extra_generated.h
++  # file generate by running compiler on tests/monster_test.fbs
++  ${CMAKE_CURRENT_BINARY_DIR}/tests/monster_test_bfbs_generated.h
++  # file generate by running compiler on tests/optional_scalars.fbs
++  ${CMAKE_CURRENT_BINARY_DIR}/tests/optional_scalars_generated.h
++)
++
++set(FlatBuffers_Tests_CPP17_SRCS
++  ${FlatBuffers_Library_SRCS}
++  tests/test_assert.h
++  tests/test_assert.cpp
++  tests/cpp17/test_cpp17.cpp
++  # file generate by running compiler on tests/monster_test.fbs
++  ${CMAKE_CURRENT_BINARY_DIR}/tests/cpp17/generated_cpp17/monster_test_generated.h
++  ${CMAKE_CURRENT_BINARY_DIR}/tests/monster_test_generated.h
++  ${CMAKE_CURRENT_BINARY_DIR}/tests/cpp17/generated_cpp17/optional_scalars_generated.h
++  ${CMAKE_CURRENT_BINARY_DIR}/tests/optional_scalars_generated.h
++)
++
++set(FlatBuffers_Sample_Binary_SRCS
++  include/flatbuffers/flatbuffers.h
++  samples/sample_binary.cpp
++  # file generated by running compiler on samples/monster.fbs
++  ${CMAKE_CURRENT_BINARY_DIR}/samples/monster_generated.h
++)
++
++set(FlatBuffers_Sample_Text_SRCS
++  ${FlatBuffers_Library_SRCS}
++  samples/sample_text.cpp
++  # file generated by running compiler on samples/monster.fbs
++  ${CMAKE_CURRENT_BINARY_DIR}/samples/monster_generated.h
++)
++
++set(FlatBuffers_Sample_BFBS_SRCS
++  ${FlatBuffers_Library_SRCS}
++  samples/sample_bfbs.cpp
++  # file generated by running compiler on samples/monster.fbs
++  ${CMAKE_CURRENT_BINARY_DIR}/samples/monster_generated.h
++)
++
++set(FlatBuffers_GRPCTest_SRCS
++  include/flatbuffers/flatbuffers.h
++  include/flatbuffers/grpc.h
++  include/flatbuffers/util.h
++  src/util.cpp
++  tests/monster_test.grpc.fb.h
++  tests/test_assert.h
++  tests/test_builder.h
++  tests/monster_test.grpc.fb.cc
++  tests/test_assert.cpp
++  tests/test_builder.cpp
++  grpc/tests/grpctest.cpp
++  grpc/tests/message_builder_test.cpp
++  # file generate by running compiler on tests/monster_test.fbs
++  ${CMAKE_CURRENT_BINARY_DIR}/tests/monster_test_generated.h
++)
++
++# source_group(Compiler FILES ${FlatBuffers_Compiler_SRCS})
++# source_group(Tests FILES ${FlatBuffers_Tests_SRCS})
++
++if(EXISTS "${CMAKE_TOOLCHAIN_FILE}")
++  # do not apply any global settings if the toolchain
++  # is being configured externally
++  message(STATUS "Using toolchain file: ${CMAKE_TOOLCHAIN_FILE}.")
++elseif(CMAKE_COMPILER_IS_GNUCXX)
++  if(CYGWIN)
++    set(CMAKE_CXX_FLAGS
++      "${CMAKE_CXX_FLAGS} -std=gnu++11")
++  else(CYGWIN)
++    set(CMAKE_CXX_FLAGS
++      "${CMAKE_CXX_FLAGS} -std=c++0x")
++  endif(CYGWIN)
++  set(CMAKE_CXX_FLAGS
++    "${CMAKE_CXX_FLAGS} -Wall -pedantic -Werror -Wextra -Werror=shadow")
++  set(FLATBUFFERS_PRIVATE_CXX_FLAGS "-Wold-style-cast")
++  if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 4.4)
++    if (CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 7.0)
++      set(CMAKE_CXX_FLAGS
++        "${CMAKE_CXX_FLAGS} -faligned-new -Werror=implicit-fallthrough=2")
++    endif()
++    set(CMAKE_CXX_FLAGS
++      "${CMAKE_CXX_FLAGS} -Wno-unused-result -Wno-error=unused-result -Wno-unused-parameter -Wno-error=unused-parameter")
++  endif()
++
++  # Certain platforms such as ARM do not use signed chars by default
++  # which causes issues with certain bounds checks.
++  set(CMAKE_CXX_FLAGS
++    "${CMAKE_CXX_FLAGS} -fsigned-char")
++
++# MSVC **MUST** come before the Clang check, as clang-cl is flagged by CMake as "MSVC", but it still textually 
++# matches as Clang in its Compiler Id :)
++# Note: in CMake >= 3.14 we can check CMAKE_CXX_COMPILER_FRONTEND_VARIANT STREQUAL "GNU" or "MSVC" to differentiate...
++elseif(MSVC)
++  # Visual Studio pedantic build settings
++  # warning C4512: assignment operator could not be generated
++  # warning C4316: object allocated on the heap may not be aligned
++  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W4 /WX /wd4512 /wd4316")
++
++  if(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
++    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /D_CRT_SECURE_NO_WARNINGS")
++  endif()
++
++elseif(${CMAKE_CXX_COMPILER_ID} MATCHES "Clang")
++  if(APPLE)
++    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
++
++    if(FLATBUFFERS_OSX_BUILD_UNIVERSAL)
++      set(CMAKE_OSX_ARCHITECTURES "arm64;x86_64")
++    endif()
++  else()
++    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++0x")
++  endif()
++
++  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic -Werror -Wextra -Wno-unused-parameter")
++  set(FLATBUFFERS_PRIVATE_CXX_FLAGS "-Wold-style-cast")
++  if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 3.8)
++    list(APPEND FLATBUFFERS_PRIVATE_CXX_FLAGS "-Wimplicit-fallthrough" "-Wextra-semi" "-Werror=unused-private-field") # enable warning
++  endif()
++  if(FLATBUFFERS_LIBCXX_WITH_CLANG)
++    if(NOT "${CMAKE_SYSTEM_NAME}" MATCHES "Linux")
++      set(CMAKE_CXX_FLAGS
++          "${CMAKE_CXX_FLAGS} -stdlib=libc++")
++    endif()
++    if(NOT ("${CMAKE_SYSTEM_NAME}" MATCHES "FreeBSD" OR
++            "${CMAKE_SYSTEM_NAME}" MATCHES "Linux"))
++      set(CMAKE_EXE_LINKER_FLAGS
++          "${CMAKE_EXE_LINKER_FLAGS} -lc++abi")
++    endif()
++  endif()
++
++  # Certain platforms such as ARM do not use signed chars by default
++  # which causes issues with certain bounds checks.
++  set(CMAKE_CXX_FLAGS
++    "${CMAKE_CXX_FLAGS} -fsigned-char")
++
++endif()
++
++# Append FLATBUFFERS_CXX_FLAGS to CMAKE_CXX_FLAGS.
++if(DEFINED FLATBUFFERS_CXX_FLAGS AND NOT EXISTS "${CMAKE_TOOLCHAIN_FILE}")
++  message(STATUS "extend CXX_FLAGS with ${FLATBUFFERS_CXX_FLAGS}")
++  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${FLATBUFFERS_CXX_FLAGS}")
++endif()
++message(STATUS "CMAKE_CXX_FLAGS: ${CMAKE_CXX_FLAGS}")
++
++if(FLATBUFFERS_CODE_COVERAGE)
++  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g -fprofile-arcs -ftest-coverage")
++  set(CMAKE_EXE_LINKER_FLAGS
++      "${CMAKE_EXE_LINKER_FLAGS} -fprofile-arcs -ftest-coverage")
++endif()
++
++function(add_fsanitize_to_target _target _sanitizer)
++  if(WIN32)
++    target_compile_definitions(${_target} PRIVATE FLATBUFFERS_MEMORY_LEAK_TRACKING)
++    message(STATUS "Sanitizer MSVC::_CrtDumpMemoryLeaks added to ${_target}")
++  else()
++    # FLATBUFFERS_CODE_SANITIZE: boolean {ON,OFF,YES,NO} or string with list of sanitizer.
++    # List of sanitizer is string starts with '=': "=address,undefined,thread,memory".
++    if((${CMAKE_CXX_COMPILER_ID} MATCHES "Clang") OR
++      ((${CMAKE_CXX_COMPILER_ID} MATCHES "GNU") AND NOT (CMAKE_CXX_COMPILER_VERSION VERSION_LESS "4.9"))
++    )
++      set(_sanitizer_flags "=address,undefined")
++      if(_sanitizer MATCHES "=.*")
++        # override default by user-defined sanitizer list
++        set(_sanitizer_flags ${_sanitizer})
++      endif()
++      target_compile_options(${_target} PRIVATE
++        -g -fsigned-char -fno-omit-frame-pointer
++        "-fsanitize${_sanitizer_flags}")
++      target_link_libraries(${_target} PRIVATE
++        "-fsanitize${_sanitizer_flags}")
++      set_property(TARGET ${_target} PROPERTY POSITION_INDEPENDENT_CODE ON)
++      message(STATUS "Sanitizer ${_sanitizer_flags} added to ${_target}")
++    endif()
++  endif()
++endfunction()
++
++function(add_pch_to_target _target _pch_header)
++  if(COMMAND target_precompile_headers)
++    target_precompile_headers(${_target} PRIVATE ${_pch_header})
++    if(NOT MSVC)
++      set_source_files_properties(src/util.cpp PROPERTIES SKIP_PRECOMPILE_HEADERS ON)
++    endif()
++  endif()
++endfunction()
++
++include_directories(include)
++include_directories(grpc)
++
++if(FLATBUFFERS_BUILD_FLATLIB)
++  add_library(flatbuffers STATIC ${FlatBuffers_Library_SRCS})
++  # Attach header directory for when build via add_subdirectory().
++  target_include_directories(flatbuffers INTERFACE
++    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>)
++  target_compile_options(flatbuffers PRIVATE "${FLATBUFFERS_PRIVATE_CXX_FLAGS}")
++  if(FLATBUFFERS_ENABLE_PCH)
++    add_pch_to_target(flatbuffers include/flatbuffers/pch/pch.h)
++  endif()
++endif()
++
++if(FLATBUFFERS_BUILD_FLATC)
++  add_executable(flatc ${FlatBuffers_Compiler_SRCS})
++  if(FLATBUFFERS_ENABLE_PCH)
++    add_pch_to_target(flatc include/flatbuffers/pch/flatc_pch.h)
++  endif()
++  target_compile_options(flatc PRIVATE "${FLATBUFFERS_PRIVATE_CXX_FLAGS}")
++  if(FLATBUFFERS_CODE_SANITIZE AND NOT WIN32)
++    add_fsanitize_to_target(flatc ${FLATBUFFERS_CODE_SANITIZE})
++  endif()
++  if(NOT FLATBUFFERS_FLATC_EXECUTABLE)
++    set(FLATBUFFERS_FLATC_EXECUTABLE $<TARGET_FILE:flatc>)
++  endif()
++  if(MSVC)
++    # Make flatc.exe not depend on runtime dlls for easy distribution.
++    target_compile_options(flatc PUBLIC $<$<CONFIG:Release>:/MT>)
++  endif()
++  if(FLATBUFFERS_STATIC_FLATC AND NOT MSVC)
++    target_link_libraries(flatc PRIVATE -static)
++  endif()
++endif()
++
++if(FLATBUFFERS_BUILD_FLATHASH)
++  add_executable(flathash ${FlatHash_SRCS})
++endif()
++
++if(FLATBUFFERS_BUILD_SHAREDLIB)
++  add_library(flatbuffers_shared SHARED ${FlatBuffers_Library_SRCS})
++
++  # Shared object version: "major.minor.micro"
++  # - micro updated every release when there is no API/ABI changes
++  # - minor updated when there are additions in API/ABI
++  # - major (ABI number) updated when there are changes in ABI (or removals)
++  set(FlatBuffers_Library_SONAME_MAJOR ${VERSION_MAJOR})
++  set(FlatBuffers_Library_SONAME_FULL "${FlatBuffers_Library_SONAME_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
++  set_target_properties(flatbuffers_shared PROPERTIES OUTPUT_NAME flatbuffers
++                        SOVERSION "${FlatBuffers_Library_SONAME_MAJOR}"
++                        VERSION "${FlatBuffers_Library_SONAME_FULL}")
++  if(FLATBUFFERS_ENABLE_PCH)
++    add_pch_to_target(flatbuffers_shared include/flatbuffers/pch/pch.h)
++  endif()
++endif()
++
++# Global list of generated files.
++# Use the global property to be independent of PARENT_SCOPE.
++set_property(GLOBAL PROPERTY FBS_GENERATED_OUTPUTS)
++
++function(get_generated_output generated_files)
++  get_property(tmp GLOBAL PROPERTY FBS_GENERATED_OUTPUTS)
++  set(${generated_files} ${tmp} PARENT_SCOPE)
++endfunction(get_generated_output)
++
++function(register_generated_output file_name)
++  get_property(tmp GLOBAL PROPERTY FBS_GENERATED_OUTPUTS)
++  list(APPEND tmp ${file_name})
++  set_property(GLOBAL PROPERTY FBS_GENERATED_OUTPUTS ${tmp})
++endfunction(register_generated_output)
++
++function(compile_flatbuffers_schema_to_cpp_opt SRC_FBS OPT)
++  if(FLATBUFFERS_BUILD_LEGACY)
++    set(OPT ${OPT};--cpp-std c++0x)
++  else()
++    # --cpp-std is defined by flatc default settings.
++  endif()
++  message(STATUS "`${SRC_FBS}`: add generation of C++ code with '${OPT}'")
++  get_filename_component(SRC_FBS_DIR ${SRC_FBS} PATH)
++  string(REGEX REPLACE "\\.fbs$" "_generated.h" GEN_HEADER ${SRC_FBS})
++  add_custom_command(
++    OUTPUT ${GEN_HEADER}
++    COMMAND "${FLATBUFFERS_FLATC_EXECUTABLE}"
++            --cpp --gen-mutable --gen-object-api --reflect-names
++            --cpp-ptr-type flatbuffers::unique_ptr # Used to test with C++98 STLs
++            ${OPT}
++            -I "${CMAKE_CURRENT_SOURCE_DIR}/tests/include_test"
++            -o "${SRC_FBS_DIR}"
++            "${CMAKE_CURRENT_SOURCE_DIR}/${SRC_FBS}"
++    DEPENDS flatc
++    COMMENT "Run generation: '${GEN_HEADER}'")
++  register_generated_output(${GEN_HEADER})
++endfunction()
++
++function(compile_flatbuffers_schema_to_cpp SRC_FBS)
++  compile_flatbuffers_schema_to_cpp_opt(${SRC_FBS} "--no-includes;--gen-compare")
++endfunction()
++
++function(compile_flatbuffers_schema_to_binary SRC_FBS)
++  message(STATUS "`${SRC_FBS}`: add generation of binary (.bfbs) schema")
++  get_filename_component(SRC_FBS_DIR ${SRC_FBS} PATH)
++  string(REGEX REPLACE "\\.fbs$" ".bfbs" GEN_BINARY_SCHEMA ${SRC_FBS})
++  # For details about flags see generate_code.py
++  add_custom_command(
++    OUTPUT ${GEN_BINARY_SCHEMA}
++    COMMAND "${FLATBUFFERS_FLATC_EXECUTABLE}"
++            -b --schema --bfbs-comments --bfbs-builtins
++            --bfbs-filenames ${SRC_FBS_DIR}
++            -I "${CMAKE_CURRENT_SOURCE_DIR}/tests/include_test"
++            -o "${SRC_FBS_DIR}"
++            "${CMAKE_CURRENT_SOURCE_DIR}/${SRC_FBS}"
++    DEPENDS flatc
++    COMMENT "Run generation: '${GEN_BINARY_SCHEMA}'")
++  register_generated_output(${GEN_BINARY_SCHEMA})
++endfunction()
++
++function(compile_flatbuffers_schema_to_embedded_binary SRC_FBS OPT)
++  if(FLATBUFFERS_BUILD_LEGACY)
++    set(OPT ${OPT};--cpp-std c++0x)
++  else()
++    # --cpp-std is defined by flatc default settings.
++  endif()
++  message(STATUS "`${SRC_FBS}`: add generation of C++ embedded binary schema code with '${OPT}'")
++  get_filename_component(SRC_FBS_DIR ${SRC_FBS} PATH)
++  string(REGEX REPLACE "\\.fbs$" "_bfbs_generated.h" GEN_BFBS_HEADER ${SRC_FBS})
++  # For details about flags see generate_code.py
++  add_custom_command(
++          OUTPUT ${GEN_BFBS_HEADER}
++          COMMAND "${FLATBUFFERS_FLATC_EXECUTABLE}"
++          --cpp --gen-mutable --gen-object-api --reflect-names
++          --cpp-ptr-type flatbuffers::unique_ptr # Used to test with C++98 STLs
++          ${OPT}
++          --bfbs-comments --bfbs-builtins --bfbs-gen-embed
++          --bfbs-filenames ${SRC_FBS_DIR}
++          -I "${CMAKE_CURRENT_SOURCE_DIR}/tests/include_test"
++          -o "${SRC_FBS_DIR}"
++          "${CMAKE_CURRENT_SOURCE_DIR}/${SRC_FBS}"
++          DEPENDS flatc
++          COMMENT "Run generation: '${GEN_BFBS_HEADER}'")
++  register_generated_output(${GEN_BFBS_HEADER})
++endfunction()
++
++# Look if we have python 3.5 installed so that we can run the generate code
++# python script after flatc is built.
++find_package(Python3 3.5 COMPONENTS Interpreter)
++
++if(Python3_Interpreter_FOUND)
++  set(GENERATION_OPTS --flatc "${FLATBUFFERS_FLATC_EXECUTABLE}")
++  if(FLATBUFFERS_BUILD_LEGACY)
++    # Need to set --cpp-std c++-0x options
++    set(GENERATION_OPTS ${GENERATION_OPTS}--cpp-0x)
++  endif()
++  if(FLATBUFFERS_SKIP_MONSTER_EXTRA)
++    set(GENERATION_OPTS ${GENERATION_OPTS} --skip-monster-extra)
++  endif()
++  add_custom_command(
++    TARGET flatc
++    POST_BUILD
++    COMMAND ${Python3_EXECUTABLE} scripts/generate_code.py ${GENERATION_OPTS} --skip-gen-reflection
++    WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
++    COMMENT "Running scripts/generate_code.py..."
++    VERBATIM)
++else()
++  message("No Python3 interpreter found! Unable to generate files automatically.")
++endif()
++
++if(FLATBUFFERS_BUILD_TESTS)
++  file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/tests" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}")
++  file(COPY "${CMAKE_CURRENT_SOURCE_DIR}/samples" DESTINATION "${CMAKE_CURRENT_BINARY_DIR}")
++
++  # TODO Add (monster_test.fbs monsterdata_test.json)->monsterdata_test.mon
++  compile_flatbuffers_schema_to_cpp(tests/monster_test.fbs)
++  compile_flatbuffers_schema_to_binary(tests/monster_test.fbs)
++  compile_flatbuffers_schema_to_cpp_opt(tests/namespace_test/namespace_test1.fbs "--no-includes;--gen-compare;--gen-name-strings")
++  compile_flatbuffers_schema_to_cpp_opt(tests/namespace_test/namespace_test2.fbs "--no-includes;--gen-compare;--gen-name-strings")
++  compile_flatbuffers_schema_to_cpp_opt(tests/union_vector/union_vector.fbs "--no-includes;--gen-compare;--gen-name-strings")
++  compile_flatbuffers_schema_to_cpp(tests/optional_scalars.fbs)
++  compile_flatbuffers_schema_to_cpp_opt(tests/native_type_test.fbs "")
++  compile_flatbuffers_schema_to_cpp_opt(tests/arrays_test.fbs "--scoped-enums;--gen-compare")
++  compile_flatbuffers_schema_to_binary(tests/arrays_test.fbs)
++  compile_flatbuffers_schema_to_embedded_binary(tests/monster_test.fbs "--no-includes;--gen-compare")
++  if(NOT (MSVC AND (MSVC_VERSION LESS 1900)))
++    compile_flatbuffers_schema_to_cpp(tests/monster_extra.fbs) # Test floating-point NAN/INF.
++  endif()
++  include_directories(${CMAKE_CURRENT_BINARY_DIR}/tests)
++  add_executable(flattests ${FlatBuffers_Tests_SRCS})
++  add_dependencies(flattests generated_code)
++  set_property(TARGET flattests
++    PROPERTY COMPILE_DEFINITIONS FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE
++    FLATBUFFERS_DEBUG_VERIFICATION_FAILURE=1)
++  if(FLATBUFFERS_CODE_SANITIZE)
++    add_fsanitize_to_target(flattests ${FLATBUFFERS_CODE_SANITIZE})
++  endif()
++
++  compile_flatbuffers_schema_to_cpp(samples/monster.fbs)
++  compile_flatbuffers_schema_to_binary(samples/monster.fbs)
++  include_directories(${CMAKE_CURRENT_BINARY_DIR}/samples)
++  add_executable(flatsamplebinary ${FlatBuffers_Sample_Binary_SRCS})
++  add_dependencies(flatsamplebinary generated_code)
++  add_executable(flatsampletext ${FlatBuffers_Sample_Text_SRCS})
++  add_dependencies(flatsampletext generated_code)
++  add_executable(flatsamplebfbs ${FlatBuffers_Sample_BFBS_SRCS})
++  add_dependencies(flatsamplebfbs generated_code)
++
++  if(FLATBUFFERS_BUILD_CPP17)
++    # Don't generate header for flattests_cpp17 target.
++    # This target uses "generated_cpp17/monster_test_generated.h"
++    # produced by direct call of generate_code.py script.
++    add_executable(flattests_cpp17 ${FlatBuffers_Tests_CPP17_SRCS})
++    add_dependencies(flattests_cpp17 generated_code)
++    target_compile_features(flattests_cpp17 PRIVATE cxx_std_17)
++    target_compile_definitions(flattests_cpp17 PRIVATE
++      FLATBUFFERS_TRACK_VERIFIER_BUFFER_SIZE
++      FLATBUFFERS_DEBUG_VERIFICATION_FAILURE=1
++    )
++    if(FLATBUFFERS_CODE_SANITIZE)
++      add_fsanitize_to_target(flattests_cpp17 ${FLATBUFFERS_CODE_SANITIZE})
++    endif()
++  endif(FLATBUFFERS_BUILD_CPP17)
++endif()
++
++if(FLATBUFFERS_BUILD_GRPCTEST)
++  if(CMAKE_COMPILER_IS_GNUCXX)
++    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unused-parameter -Wno-shadow")
++  endif()
++  if(NOT GRPC_INSTALL_PATH)
++    message(SEND_ERROR "GRPC_INSTALL_PATH variable is not defined. See grpc/README.md")
++  endif()
++  if(NOT PROTOBUF_DOWNLOAD_PATH)
++    message(SEND_ERROR "PROTOBUF_DOWNLOAD_PATH variable is not defined. See grpc/README.md")
++  endif()
++  INCLUDE_DIRECTORIES(${GRPC_INSTALL_PATH}/include)
++  INCLUDE_DIRECTORIES(${PROTOBUF_DOWNLOAD_PATH}/src)
++  find_package(Threads REQUIRED)
++  list(APPEND CMAKE_PREFIX_PATH ${GRPC_INSTALL_PATH})
++  find_package(absl CONFIG REQUIRED)
++  find_package(protobuf CONFIG REQUIRED)
++  find_package(gRPC CONFIG REQUIRED)
++  add_executable(grpctest ${FlatBuffers_GRPCTest_SRCS})
++  add_dependencies(grpctest generated_code)
++  target_link_libraries(grpctest PRIVATE gRPC::grpc++_unsecure gRPC::grpc_unsecure gRPC::gpr pthread dl)
++  if(FLATBUFFERS_CODE_SANITIZE AND NOT WIN32)
++    # GRPC test has problems with alignment and will fail under ASAN/UBSAN.
++    # add_fsanitize_to_target(grpctest ${FLATBUFFERS_CODE_SANITIZE})
++  endif()
++endif()
++
++
++if(FLATBUFFERS_INSTALL)
++  include(GNUInstallDirs)
++
++  install(DIRECTORY include/flatbuffers DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
++
++  set(FB_CMAKE_DIR "${CMAKE_INSTALL_LIBDIR}/cmake/flatbuffers")
++
++  configure_file(CMake/FlatbuffersConfigVersion.cmake.in FlatbuffersConfigVersion.cmake @ONLY)
++  install(
++      FILES "CMake/FlatbuffersConfig.cmake" "${CMAKE_CURRENT_BINARY_DIR}/FlatbuffersConfigVersion.cmake"
++      DESTINATION ${FB_CMAKE_DIR}
++  )
++
++  if(FLATBUFFERS_BUILD_FLATLIB)
++    install(
++      TARGETS flatbuffers EXPORT FlatbuffersTargets
++      ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
++      INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
++    )
++
++    install(EXPORT FlatbuffersTargets
++      FILE FlatbuffersTargets.cmake
++      NAMESPACE flatbuffers::
++      DESTINATION ${FB_CMAKE_DIR}
++    )
++  endif()
++
++  if(FLATBUFFERS_BUILD_FLATC)
++    install(
++      TARGETS flatc EXPORT FlatcTargets
++      RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
++    )
++
++    install(
++      EXPORT FlatcTargets
++      FILE FlatcTargets.cmake
++      NAMESPACE flatbuffers::
++      DESTINATION ${FB_CMAKE_DIR}
++    )
++  endif()
++
++  if(FLATBUFFERS_BUILD_SHAREDLIB)
++    install(
++      TARGETS flatbuffers_shared EXPORT FlatbuffersSharedTargets
++      ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
++      RUNTIME DESTINATION ${CMAKE_INSTALL_LIBDIR}
++      LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
++      INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
++    )
++
++    install(
++      EXPORT FlatbuffersSharedTargets
++      FILE FlatbuffersSharedTargets.cmake
++      NAMESPACE flatbuffers::
++      DESTINATION ${FB_CMAKE_DIR}
++    )
++  endif()
++
++  if(FLATBUFFERS_BUILD_SHAREDLIB OR FLATBUFFERS_BUILD_FLATLIB)
++      configure_file(CMake/flatbuffers.pc.in flatbuffers.pc @ONLY)
++      install(
++        FILES "${CMAKE_CURRENT_BINARY_DIR}/flatbuffers.pc"
++        DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig
++      )
++  endif()
++endif()
++
++if(FLATBUFFERS_BUILD_TESTS)
++  enable_testing()
++
++  add_test(NAME flattests COMMAND flattests)
++  if(FLATBUFFERS_BUILD_CPP17)
++    add_test(NAME flattests_cpp17 COMMAND flattests_cpp17)
++  endif()
++  if(FLATBUFFERS_BUILD_GRPCTEST)
++    add_test(NAME grpctest COMMAND grpctest)
++  endif()
++endif()
++
++# This target is sync-barrier.
++# Other generate-dependent targets can depend on 'generated_code' only.
++get_generated_output(fbs_generated)
++if(fbs_generated)
++  # message(STATUS "Add generated_code target with files:${fbs_generated}")
++  add_custom_target(generated_code
++    DEPENDS ${fbs_generated}
++    COMMENT "All generated files were updated.")
++endif()
++
++include(CMake/BuildFlatBuffers.cmake)
++
++if(UNIX)
++    # Use of CPack only supported on Linux systems.
++    if(FLATBUFFERS_PACKAGE_DEBIAN)
++        include(CMake/PackageDebian.cmake)
++        include(CPack)
++    endif()
++    if (FLATBUFFERS_PACKAGE_REDHAT)
++        include(CMake/PackageRedhat.cmake)
++        include(CPack)
++    endif()
++endif()
++
++# Include for running Google Benchmarks.
++if(FLATBUFFERS_BUILD_BENCHMARKS)
++  add_subdirectory(benchmarks)
++endif()
++
++# Add FlatBuffers::FlatBuffers interface, needed for FetchContent_Declare
++add_library(FlatBuffers INTERFACE)
++add_library(FlatBuffers::FlatBuffers ALIAS FlatBuffers)
++target_include_directories(
++  FlatBuffers
++  INTERFACE $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/include>
++            $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/include>)
+diff -urpN a/tensorflow/lite/tools/cmake/modules/flatbuffers.cmake b/tensorflow/lite/tools/cmake/modules/flatbuffers.cmake
+--- a/tensorflow/lite/tools/cmake/modules/flatbuffers.cmake	2022-12-20 04:18:48.307640627 +0000
++++ b/tensorflow/lite/tools/cmake/modules/flatbuffers.cmake	2022-12-20 04:20:00.481322112 +0000
+@@ -34,6 +34,13 @@ if(NOT flatbuffers_POPULATED)
+   OverridableFetchContent_Populate(flatbuffers)
+ endif()
+ 
++execute_process(
++   COMMAND cp ${CMAKE_CURRENT_LIST_DIR}/util.h ${CMAKE_BINARY_DIR}/flatbuffers/include/flatbuffers/util.h
++   COMMAND cp ${CMAKE_CURRENT_LIST_DIR}/CMakeLists.txt ${CMAKE_BINARY_DIR}/flatbuffers/CMakeLists.txt
++   WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR}
++)
++
++
+ option(FLATBUFFERS_BUILD_TESTS OFF)
+ # Required for Windows, since it has macros called min & max which
+ # clashes with std::min
+diff -urpN a/tensorflow/lite/tools/cmake/modules/util.h b/tensorflow/lite/tools/cmake/modules/util.h
+--- a/tensorflow/lite/tools/cmake/modules/util.h	1970-01-01 00:00:00.000000000 +0000
++++ b/tensorflow/lite/tools/cmake/modules/util.h	2022-12-20 04:19:24.444981851 +0000
+@@ -0,0 +1,690 @@
++/*
++ * Copyright 2014 Google Inc. All rights reserved.
++ *
++ * Licensed under the Apache License, Version 2.0 (the "License");
++ * you may not use this file except in compliance with the License.
++ * You may obtain a copy of the License at
++ *
++ *     http://www.apache.org/licenses/LICENSE-2.0
++ *
++ * Unless required by applicable law or agreed to in writing, software
++ * distributed under the License is distributed on an "AS IS" BASIS,
++ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
++ * See the License for the specific language governing permissions and
++ * limitations under the License.
++ */
++
++#ifndef FLATBUFFERS_UTIL_H_
++#define FLATBUFFERS_UTIL_H_
++
++#include <ctype.h>
++#include <errno.h>
++
++#include "flatbuffers/base.h"
++#include "flatbuffers/stl_emulation.h"
++
++#ifndef FLATBUFFERS_PREFER_PRINTF
++#  include <iomanip>
++#  include <sstream>
++#else  // FLATBUFFERS_PREFER_PRINTF
++#  include <float.h>
++#  include <stdio.h>
++#endif  // FLATBUFFERS_PREFER_PRINTF
++
++#include <string>
++
++namespace flatbuffers {
++
++// @locale-independent functions for ASCII characters set.
++
++// Fast checking that character lies in closed range: [a <= x <= b]
++// using one compare (conditional branch) operator.
++inline bool check_ascii_range(char x, char a, char b) {
++  FLATBUFFERS_ASSERT(a <= b);
++  // (Hacker's Delight): `a <= x <= b` <=> `(x-a) <={u} (b-a)`.
++  // The x, a, b will be promoted to int and subtracted without overflow.
++  return static_cast<unsigned int>(x - a) <= static_cast<unsigned int>(b - a);
++}
++
++// Case-insensitive isalpha
++inline bool is_alpha(char c) {
++  // ASCII only: alpha to upper case => reset bit 0x20 (~0x20 = 0xDF).
++  return check_ascii_range(c & 0xDF, 'a' & 0xDF, 'z' & 0xDF);
++}
++
++// Check for uppercase alpha
++inline bool is_alpha_upper(char c) { return check_ascii_range(c, 'A', 'Z'); }
++
++// Check (case-insensitive) that `c` is equal to alpha.
++inline bool is_alpha_char(char c, char alpha) {
++  FLATBUFFERS_ASSERT(is_alpha(alpha));
++  // ASCII only: alpha to upper case => reset bit 0x20 (~0x20 = 0xDF).
++  return ((c & 0xDF) == (alpha & 0xDF));
++}
++
++// https://en.cppreference.com/w/cpp/string/byte/isxdigit
++// isdigit and isxdigit are the only standard narrow character classification
++// functions that are not affected by the currently installed C locale. although
++// some implementations (e.g. Microsoft in 1252 codepage) may classify
++// additional single-byte characters as digits.
++inline bool is_digit(char c) { return check_ascii_range(c, '0', '9'); }
++
++inline bool is_xdigit(char c) {
++  // Replace by look-up table.
++  return is_digit(c) || check_ascii_range(c & 0xDF, 'a' & 0xDF, 'f' & 0xDF);
++}
++
++// Case-insensitive isalnum
++inline bool is_alnum(char c) { return is_alpha(c) || is_digit(c); }
++
++inline char CharToUpper(char c) {
++  return static_cast<char>(::toupper(static_cast<unsigned char>(c)));
++}
++
++inline char CharToLower(char c) {
++  return static_cast<char>(::tolower(static_cast<unsigned char>(c)));
++}
++
++// @end-locale-independent functions for ASCII character set
++
++#ifdef FLATBUFFERS_PREFER_PRINTF
++template<typename T> size_t IntToDigitCount(T t) {
++  size_t digit_count = 0;
++  // Count the sign for negative numbers
++  if (t < 0) digit_count++;
++  // Count a single 0 left of the dot for fractional numbers
++  if (-1 < t && t < 1) digit_count++;
++  // Count digits until fractional part
++  T eps = std::numeric_limits<T>::epsilon();
++  while (t <= (-1 + eps) || (1 - eps) <= t) {
++    t /= 10;
++    digit_count++;
++  }
++  return digit_count;
++}
++
++template<typename T> size_t NumToStringWidth(T t, int precision = 0) {
++  size_t string_width = IntToDigitCount(t);
++  // Count the dot for floating point numbers
++  if (precision) string_width += (precision + 1);
++  return string_width;
++}
++
++template<typename T>
++std::string NumToStringImplWrapper(T t, const char *fmt, int precision = 0) {
++  size_t string_width = NumToStringWidth(t, precision);
++  std::string s(string_width, 0x00);
++  // Allow snprintf to use std::string trailing null to detect buffer overflow
++  snprintf(const_cast<char *>(s.data()), (s.size() + 1), fmt, string_width, t);
++  return s;
++}
++#endif  // FLATBUFFERS_PREFER_PRINTF
++
++// Convert an integer or floating point value to a string.
++// In contrast to std::stringstream, "char" values are
++// converted to a string of digits, and we don't use scientific notation.
++template<typename T> std::string NumToString(T t) {
++  // clang-format off
++
++  #ifndef FLATBUFFERS_PREFER_PRINTF
++    std::stringstream ss;
++    ss << t;
++    return ss.str();
++  #else // FLATBUFFERS_PREFER_PRINTF
++    auto v = static_cast<long long>(t);
++    return NumToStringImplWrapper(v, "%.*lld");
++  #endif // FLATBUFFERS_PREFER_PRINTF
++  // clang-format on
++}
++// Avoid char types used as character data.
++template<> inline std::string NumToString<signed char>(signed char t) {
++  return NumToString(static_cast<int>(t));
++}
++template<> inline std::string NumToString<unsigned char>(unsigned char t) {
++  return NumToString(static_cast<int>(t));
++}
++template<> inline std::string NumToString<char>(char t) {
++  return NumToString(static_cast<int>(t));
++}
++
++// Special versions for floats/doubles.
++template<typename T> std::string FloatToString(T t, int precision) {
++  // clang-format off
++
++  #ifndef FLATBUFFERS_PREFER_PRINTF
++    // to_string() prints different numbers of digits for floats depending on
++    // platform and isn't available on Android, so we use stringstream
++    std::stringstream ss;
++    // Use std::fixed to suppress scientific notation.
++    ss << std::fixed;
++    // Default precision is 6, we want that to be higher for doubles.
++    ss << std::setprecision(precision);
++    ss << t;
++    auto s = ss.str();
++  #else // FLATBUFFERS_PREFER_PRINTF
++    auto v = static_cast<double>(t);
++    auto s = NumToStringImplWrapper(v, "%0.*f", precision);
++  #endif // FLATBUFFERS_PREFER_PRINTF
++  // clang-format on
++  // Sadly, std::fixed turns "1" into "1.00000", so here we undo that.
++  auto p = s.find_last_not_of('0');
++  if (p != std::string::npos) {
++    // Strip trailing zeroes. If it is a whole number, keep one zero.
++    s.resize(p + (s[p] == '.' ? 2 : 1));
++  }
++  return s;
++}
++
++template<> inline std::string NumToString<double>(double t) {
++  return FloatToString(t, 12);
++}
++template<> inline std::string NumToString<float>(float t) {
++  return FloatToString(t, 6);
++}
++
++// Convert an integer value to a hexadecimal string.
++// The returned string length is always xdigits long, prefixed by 0 digits.
++// For example, IntToStringHex(0x23, 8) returns the string "00000023".
++inline std::string IntToStringHex(int i, int xdigits) {
++  FLATBUFFERS_ASSERT(i >= 0);
++  // clang-format off
++
++  #ifndef FLATBUFFERS_PREFER_PRINTF
++    std::stringstream ss;
++    ss << std::setw(xdigits) << std::setfill('0') << std::hex << std::uppercase
++       << i;
++    return ss.str();
++  #else // FLATBUFFERS_PREFER_PRINTF
++    return NumToStringImplWrapper(i, "%.*X", xdigits);
++  #endif // FLATBUFFERS_PREFER_PRINTF
++  // clang-format on
++}
++
++// clang-format off
++// Use locale independent functions {strtod_l, strtof_l, strtoll_l, strtoull_l}.
++#if defined(FLATBUFFERS_LOCALE_INDEPENDENT) && (FLATBUFFERS_LOCALE_INDEPENDENT > 0)
++  class ClassicLocale {
++    #ifdef _MSC_VER
++      typedef _locale_t locale_type;
++    #else
++      typedef locale_t locale_type;  // POSIX.1-2008 locale_t type
++    #endif
++    ClassicLocale();
++    ~ClassicLocale();
++    locale_type locale_;
++    static ClassicLocale instance_;
++  public:
++    static locale_type Get() { return instance_.locale_; }
++  };
++
++  #ifdef _MSC_VER
++  //  #define __strtoull_impl(s, pe, b) _strtoui64_l(s, pe, b, ClassicLocale::Get())
++   // #define __strtoll_impl(s, pe, b) _strtoi64_l(s, pe, b, ClassicLocale::Get())
++    #define __strtod_impl(s, pe) _strtod_l(s, pe, ClassicLocale::Get())
++    #define __strtof_impl(s, pe) _strtof_l(s, pe, ClassicLocale::Get())
++  #else
++    //#define __strtoull_impl(s, pe, b) strtoull_l(s, pe, b, ClassicLocale::Get())
++    //#define __strtoll_impl(s, pe, b) strtoll_l(s, pe, b, ClassicLocale::Get())
++    #define __strtod_impl(s, pe) strtod_l(s, pe, ClassicLocale::Get())
++    #define __strtof_impl(s, pe) strtof_l(s, pe, ClassicLocale::Get())
++  #endif
++#else
++  #define __strtod_impl(s, pe) strtod(s, pe)
++  #define __strtof_impl(s, pe) static_cast<float>(strtod(s, pe))
++  #ifdef _MSC_VER
++    //#define __strtoull_impl(s, pe, b) _strtoui64(s, pe, b)
++    //#define __strtoll_impl(s, pe, b) _strtoi64(s, pe, b)
++  #else
++    //#define __strtoull_impl(s, pe, b) strtoull(s, pe, b)
++    //#define __strtoll_impl(s, pe, b) strtoll(s, pe, b)
++  #endif
++#endif
++
++inline void strtoval_impl(int64_t *val, const char *str, char **endptr,
++                                 int base) {
++    //*val = __strtoll_impl(str, endptr, base);
++}
++
++inline void strtoval_impl(uint64_t *val, const char *str, char **endptr,
++                                 int base) {
++  //*val = __strtoull_impl(str, endptr, base);
++}
++
++inline void strtoval_impl(double *val, const char *str, char **endptr) {
++  *val = __strtod_impl(str, endptr);
++}
++
++// UBSAN: double to float is safe if numeric_limits<float>::is_iec559 is true.
++__supress_ubsan__("float-cast-overflow")
++inline void strtoval_impl(float *val, const char *str, char **endptr) {
++  *val = __strtof_impl(str, endptr);
++}
++//#undef __strtoull_impl
++//#undef __strtoll_impl
++#undef __strtod_impl
++#undef __strtof_impl
++// clang-format on
++
++// Adaptor for strtoull()/strtoll().
++// Flatbuffers accepts numbers with any count of leading zeros (-009 is -9),
++// while strtoll with base=0 interprets first leading zero as octal prefix.
++// In future, it is possible to add prefixed 0b0101.
++// 1) Checks errno code for overflow condition (out of range).
++// 2) If base <= 0, function try to detect base of number by prefix.
++//
++// Return value (like strtoull and strtoll, but reject partial result):
++// - If successful, an integer value corresponding to the str is returned.
++// - If full string conversion can't be performed, 0 is returned.
++// - If the converted value falls out of range of corresponding return type, a
++// range error occurs. In this case value MAX(T)/MIN(T) is returned.
++template<typename T>
++inline bool StringToIntegerImpl(T *val, const char *const str,
++                                const int base = 0,
++                                const bool check_errno = true) {
++  // T is int64_t or uint64_T
++  FLATBUFFERS_ASSERT(str);
++  if (base <= 0) {
++    auto s = str;
++    while (*s && !is_digit(*s)) s++;
++    if (s[0] == '0' && is_alpha_char(s[1], 'X'))
++      return StringToIntegerImpl(val, str, 16, check_errno);
++    // if a prefix not match, try base=10
++    return StringToIntegerImpl(val, str, 10, check_errno);
++  } else {
++    if (check_errno) errno = 0;  // clear thread-local errno
++    auto endptr = str;
++    strtoval_impl(val, str, const_cast<char **>(&endptr), base);
++    if ((*endptr != '\0') || (endptr == str)) {
++      *val = 0;      // erase partial result
++      return false;  // invalid string
++    }
++    // errno is out-of-range, return MAX/MIN
++    if (check_errno && errno) return false;
++    return true;
++  }
++}
++
++template<typename T>
++inline bool StringToFloatImpl(T *val, const char *const str) {
++  // Type T must be either float or double.
++  FLATBUFFERS_ASSERT(str && val);
++  auto end = str;
++  strtoval_impl(val, str, const_cast<char **>(&end));
++  auto done = (end != str) && (*end == '\0');
++  if (!done) *val = 0;  // erase partial result
++  return done;
++}
++
++// Convert a string to an instance of T.
++// Return value (matched with StringToInteger64Impl and strtod):
++// - If successful, a numeric value corresponding to the str is returned.
++// - If full string conversion can't be performed, 0 is returned.
++// - If the converted value falls out of range of corresponding return type, a
++// range error occurs. In this case value MAX(T)/MIN(T) is returned.
++template<typename T> inline bool StringToNumber(const char *s, T *val) {
++  // Assert on `unsigned long` and `signed long` on LP64.
++  // If it is necessary, it could be solved with flatbuffers::enable_if<B,T>.
++  static_assert(sizeof(T) < sizeof(int64_t), "unexpected type T");
++  FLATBUFFERS_ASSERT(s && val);
++  int64_t i64;
++  // The errno check isn't needed, will return MAX/MIN on overflow.
++  if (StringToIntegerImpl(&i64, s, 0, false)) {
++    const int64_t max = (flatbuffers::numeric_limits<T>::max)();
++    const int64_t min = flatbuffers::numeric_limits<T>::lowest();
++    if (i64 > max) {
++      *val = static_cast<T>(max);
++      return false;
++    }
++    if (i64 < min) {
++      // For unsigned types return max to distinguish from
++      // "no conversion can be performed" when 0 is returned.
++      *val = static_cast<T>(flatbuffers::is_unsigned<T>::value ? max : min);
++      return false;
++    }
++    *val = static_cast<T>(i64);
++    return true;
++  }
++  *val = 0;
++  return false;
++}
++
++template<> inline bool StringToNumber<int64_t>(const char *str, int64_t *val) {
++  return StringToIntegerImpl(val, str);
++}
++
++template<>
++inline bool StringToNumber<uint64_t>(const char *str, uint64_t *val) {
++  if (!StringToIntegerImpl(val, str)) return false;
++  // The strtoull accepts negative numbers:
++  // If the minus sign was part of the input sequence, the numeric value
++  // calculated from the sequence of digits is negated as if by unary minus
++  // in the result type, which applies unsigned integer wraparound rules.
++  // Fix this behaviour (except -0).
++  if (*val) {
++    auto s = str;
++    while (*s && !is_digit(*s)) s++;
++    s = (s > str) ? (s - 1) : s;  // step back to one symbol
++    if (*s == '-') {
++      // For unsigned types return the max to distinguish from
++      // "no conversion can be performed".
++      *val = (flatbuffers::numeric_limits<uint64_t>::max)();
++      return false;
++    }
++  }
++  return true;
++}
++
++template<> inline bool StringToNumber(const char *s, float *val) {
++  return StringToFloatImpl(val, s);
++}
++
++template<> inline bool StringToNumber(const char *s, double *val) {
++  return StringToFloatImpl(val, s);
++}
++
++inline int64_t StringToInt(const char *s, int base = 10) {
++  int64_t val;
++  return StringToIntegerImpl(&val, s, base) ? val : 0;
++}
++
++inline uint64_t StringToUInt(const char *s, int base = 10) {
++  uint64_t val;
++  return StringToIntegerImpl(&val, s, base) ? val : 0;
++}
++
++typedef bool (*LoadFileFunction)(const char *filename, bool binary,
++                                 std::string *dest);
++typedef bool (*FileExistsFunction)(const char *filename);
++
++LoadFileFunction SetLoadFileFunction(LoadFileFunction load_file_function);
++
++FileExistsFunction SetFileExistsFunction(
++    FileExistsFunction file_exists_function);
++
++// Check if file "name" exists.
++bool FileExists(const char *name);
++
++// Check if "name" exists and it is also a directory.
++bool DirExists(const char *name);
++
++// Load file "name" into "buf" returning true if successful
++// false otherwise.  If "binary" is false data is read
++// using ifstream's text mode, otherwise data is read with
++// no transcoding.
++bool LoadFile(const char *name, bool binary, std::string *buf);
++
++// Save data "buf" of length "len" bytes into a file
++// "name" returning true if successful, false otherwise.
++// If "binary" is false data is written using ifstream's
++// text mode, otherwise data is written with no
++// transcoding.
++bool SaveFile(const char *name, const char *buf, size_t len, bool binary);
++
++// Save data "buf" into file "name" returning true if
++// successful, false otherwise.  If "binary" is false
++// data is written using ifstream's text mode, otherwise
++// data is written with no transcoding.
++inline bool SaveFile(const char *name, const std::string &buf, bool binary) {
++  return SaveFile(name, buf.c_str(), buf.size(), binary);
++}
++
++// Functionality for minimalistic portable path handling.
++
++// The functions below behave correctly regardless of whether posix ('/') or
++// Windows ('/' or '\\') separators are used.
++
++// Any new separators inserted are always posix.
++FLATBUFFERS_CONSTEXPR char kPathSeparator = '/';
++
++// Returns the path with the extension, if any, removed.
++std::string StripExtension(const std::string &filepath);
++
++// Returns the extension, if any.
++std::string GetExtension(const std::string &filepath);
++
++// Return the last component of the path, after the last separator.
++std::string StripPath(const std::string &filepath);
++
++// Strip the last component of the path + separator.
++std::string StripFileName(const std::string &filepath);
++
++// Concatenates a path with a filename, regardless of whether the path
++// ends in a separator or not.
++std::string ConCatPathFileName(const std::string &path,
++                               const std::string &filename);
++
++// Replaces any '\\' separators with '/'
++std::string PosixPath(const char *path);
++std::string PosixPath(const std::string &path);
++
++// This function ensure a directory exists, by recursively
++// creating dirs for any parts of the path that don't exist yet.
++void EnsureDirExists(const std::string &filepath);
++
++// Obtains the absolute path from any other path.
++// Returns the input path if the absolute path couldn't be resolved.
++std::string AbsolutePath(const std::string &filepath);
++
++// Returns files relative to the --project_root path, prefixed with `//`.
++std::string RelativeToRootPath(const std::string &project,
++                               const std::string &filepath);
++
++// To and from UTF-8 unicode conversion functions
++
++// Convert a unicode code point into a UTF-8 representation by appending it
++// to a string. Returns the number of bytes generated.
++inline int ToUTF8(uint32_t ucc, std::string *out) {
++  FLATBUFFERS_ASSERT(!(ucc & 0x80000000));  // Top bit can't be set.
++  // 6 possible encodings: http://en.wikipedia.org/wiki/UTF-8
++  for (int i = 0; i < 6; i++) {
++    // Max bits this encoding can represent.
++    uint32_t max_bits = 6 + i * 5 + static_cast<int>(!i);
++    if (ucc < (1u << max_bits)) {  // does it fit?
++      // Remaining bits not encoded in the first byte, store 6 bits each
++      uint32_t remain_bits = i * 6;
++      // Store first byte:
++      (*out) += static_cast<char>((0xFE << (max_bits - remain_bits)) |
++                                  (ucc >> remain_bits));
++      // Store remaining bytes:
++      for (int j = i - 1; j >= 0; j--) {
++        (*out) += static_cast<char>(((ucc >> (j * 6)) & 0x3F) | 0x80);
++      }
++      return i + 1;  // Return the number of bytes added.
++    }
++  }
++  FLATBUFFERS_ASSERT(0);  // Impossible to arrive here.
++  return -1;
++}
++
++// Converts whatever prefix of the incoming string corresponds to a valid
++// UTF-8 sequence into a unicode code. The incoming pointer will have been
++// advanced past all bytes parsed.
++// returns -1 upon corrupt UTF-8 encoding (ignore the incoming pointer in
++// this case).
++inline int FromUTF8(const char **in) {
++  int len = 0;
++  // Count leading 1 bits.
++  for (int mask = 0x80; mask >= 0x04; mask >>= 1) {
++    if (**in & mask) {
++      len++;
++    } else {
++      break;
++    }
++  }
++  if ((static_cast<unsigned char>(**in) << len) & 0x80)
++    return -1;  // Bit after leading 1's must be 0.
++  if (!len) return *(*in)++;
++  // UTF-8 encoded values with a length are between 2 and 4 bytes.
++  if (len < 2 || len > 4) { return -1; }
++  // Grab initial bits of the code.
++  int ucc = *(*in)++ & ((1 << (7 - len)) - 1);
++  for (int i = 0; i < len - 1; i++) {
++    if ((**in & 0xC0) != 0x80) return -1;  // Upper bits must 1 0.
++    ucc <<= 6;
++    ucc |= *(*in)++ & 0x3F;  // Grab 6 more bits of the code.
++  }
++  // UTF-8 cannot encode values between 0xD800 and 0xDFFF (reserved for
++  // UTF-16 surrogate pairs).
++  if (ucc >= 0xD800 && ucc <= 0xDFFF) { return -1; }
++  // UTF-8 must represent code points in their shortest possible encoding.
++  switch (len) {
++    case 2:
++      // Two bytes of UTF-8 can represent code points from U+0080 to U+07FF.
++      if (ucc < 0x0080 || ucc > 0x07FF) { return -1; }
++      break;
++    case 3:
++      // Three bytes of UTF-8 can represent code points from U+0800 to U+FFFF.
++      if (ucc < 0x0800 || ucc > 0xFFFF) { return -1; }
++      break;
++    case 4:
++      // Four bytes of UTF-8 can represent code points from U+10000 to U+10FFFF.
++      if (ucc < 0x10000 || ucc > 0x10FFFF) { return -1; }
++      break;
++  }
++  return ucc;
++}
++
++#ifndef FLATBUFFERS_PREFER_PRINTF
++// Wraps a string to a maximum length, inserting new lines where necessary. Any
++// existing whitespace will be collapsed down to a single space. A prefix or
++// suffix can be provided, which will be inserted before or after a wrapped
++// line, respectively.
++inline std::string WordWrap(const std::string in, size_t max_length,
++                            const std::string wrapped_line_prefix,
++                            const std::string wrapped_line_suffix) {
++  std::istringstream in_stream(in);
++  std::string wrapped, line, word;
++
++  in_stream >> word;
++  line = word;
++
++  while (in_stream >> word) {
++    if ((line.length() + 1 + word.length() + wrapped_line_suffix.length()) <
++        max_length) {
++      line += " " + word;
++    } else {
++      wrapped += line + wrapped_line_suffix + "\n";
++      line = wrapped_line_prefix + word;
++    }
++  }
++  wrapped += line;
++
++  return wrapped;
++}
++#endif  // !FLATBUFFERS_PREFER_PRINTF
++
++inline bool EscapeString(const char *s, size_t length, std::string *_text,
++                         bool allow_non_utf8, bool natural_utf8) {
++  std::string &text = *_text;
++  text += "\"";
++  for (uoffset_t i = 0; i < length; i++) {
++    char c = s[i];
++    switch (c) {
++      case '\n': text += "\\n"; break;
++      case '\t': text += "\\t"; break;
++      case '\r': text += "\\r"; break;
++      case '\b': text += "\\b"; break;
++      case '\f': text += "\\f"; break;
++      case '\"': text += "\\\""; break;
++      case '\\': text += "\\\\"; break;
++      default:
++        if (c >= ' ' && c <= '~') {
++          text += c;
++        } else {
++          // Not printable ASCII data. Let's see if it's valid UTF-8 first:
++          const char *utf8 = s + i;
++          int ucc = FromUTF8(&utf8);
++          if (ucc < 0) {
++            if (allow_non_utf8) {
++              text += "\\x";
++              text += IntToStringHex(static_cast<uint8_t>(c), 2);
++            } else {
++              // There are two cases here:
++              //
++              // 1) We reached here by parsing an IDL file. In that case,
++              // we previously checked for non-UTF-8, so we shouldn't reach
++              // here.
++              //
++              // 2) We reached here by someone calling GenerateText()
++              // on a previously-serialized flatbuffer. The data might have
++              // non-UTF-8 Strings, or might be corrupt.
++              //
++              // In both cases, we have to give up and inform the caller
++              // they have no JSON.
++              return false;
++            }
++          } else {
++            if (natural_utf8) {
++              // utf8 points to past all utf-8 bytes parsed
++              text.append(s + i, static_cast<size_t>(utf8 - s - i));
++            } else if (ucc <= 0xFFFF) {
++              // Parses as Unicode within JSON's \uXXXX range, so use that.
++              text += "\\u";
++              text += IntToStringHex(ucc, 4);
++            } else if (ucc <= 0x10FFFF) {
++              // Encode Unicode SMP values to a surrogate pair using two \u
++              // escapes.
++              uint32_t base = ucc - 0x10000;
++              auto high_surrogate = (base >> 10) + 0xD800;
++              auto low_surrogate = (base & 0x03FF) + 0xDC00;
++              text += "\\u";
++              text += IntToStringHex(high_surrogate, 4);
++              text += "\\u";
++              text += IntToStringHex(low_surrogate, 4);
++            }
++            // Skip past characters recognized.
++            i = static_cast<uoffset_t>(utf8 - s - 1);
++          }
++        }
++        break;
++    }
++  }
++  text += "\"";
++  return true;
++}
++
++inline std::string BufferToHexText(const void *buffer, size_t buffer_size,
++                                   size_t max_length,
++                                   const std::string &wrapped_line_prefix,
++                                   const std::string &wrapped_line_suffix) {
++  std::string text = wrapped_line_prefix;
++  size_t start_offset = 0;
++  const char *s = reinterpret_cast<const char *>(buffer);
++  for (size_t i = 0; s && i < buffer_size; i++) {
++    // Last iteration or do we have more?
++    bool have_more = i + 1 < buffer_size;
++    text += "0x";
++    text += IntToStringHex(static_cast<uint8_t>(s[i]), 2);
++    if (have_more) { text += ','; }
++    // If we have more to process and we reached max_length
++    if (have_more &&
++        text.size() + wrapped_line_suffix.size() >= start_offset + max_length) {
++      text += wrapped_line_suffix;
++      text += '\n';
++      start_offset = text.size();
++      text += wrapped_line_prefix;
++    }
++  }
++  text += wrapped_line_suffix;
++  return text;
++}
++
++// Remove paired quotes in a string: "text"|'text' -> text.
++std::string RemoveStringQuotes(const std::string &s);
++
++// Change th global C-locale to locale with name <locale_name>.
++// Returns an actual locale name in <_value>, useful if locale_name is "" or
++// null.
++bool SetGlobalTestLocale(const char *locale_name,
++                         std::string *_value = nullptr);
++
++// Read (or test) a value of environment variable.
++bool ReadEnvironmentVariable(const char *var_name,
++                             std::string *_value = nullptr);
++
++// MSVC specific: Send all assert reports to STDOUT to prevent CI hangs.
++void SetupDefaultCRTReportMode();
++
++}  // namespace flatbuffers
++
++#endif  // FLATBUFFERS_UTIL_H_
diff --git a/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/files/tensorflow2-lite.pc.in b/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/files/tensorflow2-lite.pc.in
new file mode 100644
index 0000000000000000000000000000000000000000..5028e5826989ab1d5109b51e25c48ebdbc2f1a12
--- /dev/null
+++ b/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/files/tensorflow2-lite.pc.in
@@ -0,0 +1,6 @@
+ Name: tensorflow lite
+ Description: tensorflow lite static library
+ Version: @version@
+ Requires:
+ Libs: -L@libdir@ -ltensorflow2-lite -lrt
+ Cflags: -I@includedir@
diff --git a/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/tensorflow-lite_%.bbappend b/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/tensorflow-lite_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ced7a21b6c959c7c0c44e9495046c571e4292240
--- /dev/null
+++ b/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/tensorflow-lite_%.bbappend
@@ -0,0 +1,53 @@
+# main bb file: yocto-meta-openeuler/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/tensorflow-lite_2.10.0.bb
+
+PV = "2.10.0"
+
+OPENEULER_REPO_NAME = "tensorflow"
+
+DEPENDS:remove = "libgfortran"
+
+SRC_URI:remove = " \
+    file://fix-to-cmake-2.9.1.patch \
+    file://tensorflow2-lite.pc.in \
+"
+
+SRC_URI = " \
+    file://tensorflow-${PV}.tar.gz \
+    file://modify-deps-on-libclang-gcsfs-gast.patch \
+"
+
+
+S = "${WORKDIR}/tensorflow-${PV}"
+
+EXTRA_OECMAKE:append = " -DTFLITE_ENABLE_XNNPACK=OFF "
+
+
+do_install() {
+    # install libraries
+    install -d ${D}${libdir}
+    for lib in ${WORKDIR}/build/*.a
+    do
+        cp  $lib ${D}${libdir}
+    done
+    cp -r ${WORKDIR}/build/_deps ${D}${libdir}
+
+    install -d ${D}${libdir}/pkgconfig
+
+    # install header files
+    install -d ${D}${includedir}/tensorflow/lite
+    cd ${S}/tensorflow/lite
+    cp --parents \
+        $(find . -name "*.h*") \
+        ${D}${includedir}/tensorflow/lite
+    cp --parents \
+        $(find . -name "*.fbs") \
+        ${D}${includedir}/tensorflow/lite
+
+    # install version.h from core
+    install -d ${D}${includedir}/tensorflow/core/public
+    cp ${S}/tensorflow/core/public/version.h ${D}${includedir}/tensorflow/core/public
+
+}
+
+FILES:${PN}-staticdev += "${libdir}/*"
+FILES:${PN}-dev += "${libdir}/*"
diff --git a/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/tensorflow-lite_2.9.1.bb b/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/tensorflow-lite_2.9.1.bb
new file mode 100644
index 0000000000000000000000000000000000000000..54c9581eda197dd99f86d53309e4fcd95ed41711
--- /dev/null
+++ b/meta-openeuler/recipes-tensorflow-lite/tensorflow-lite/tensorflow-lite_2.9.1.bb
@@ -0,0 +1,55 @@
+DESCRIPTION = "TensorFlow’s lightweight solution for mobile and embedded devices"
+AUTHOR = "Google Inc. and Yuan Tang"
+HOMEPAGE = "https://www.tensorflow.org/lite"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=4158a261ca7f2525513e31ba9c50ae98"
+
+SRCREV = "d8ce9f9c301d021a69953134185ab728c1c248d3"
+
+DEPENDS = "zlib libgfortran"
+SRC_URI = " \
+    git://github.com/tensorflow/tensorflow.git;branch=r2.9;rev=${SRCREV};protocol=https \
+    file://fix-to-cmake-2.9.1.patch \
+    file://tensorflow2-lite.pc.in \
+"
+
+inherit cmake
+
+S = "${WORKDIR}/git"
+
+EXTRA_OECMAKE = "\
+    ${S}/tensorflow/lite/ \
+"
+EXTRA_OECMAKE:append = "-DFETCHCONTENT_FULLY_DISCONNECTED=OFF"
+
+do_configure[network] =  "1"
+do_compile[network] = "1"
+
+do_install() {
+    # install libraries
+    install -d ${D}${libdir}
+    install -m 0644 ${B}/libtensorflow-lite-bundled.a ${D}${libdir}/libtensorflow2-lite.a
+    install -d ${D}${libdir}/pkgconfig
+    install -m 0644 ${WORKDIR}/tensorflow2-lite.pc.in ${D}${libdir}/pkgconfig/tensorflow2-lite.pc
+
+    # install header files
+    install -d ${D}${includedir}/tensorflow/lite
+    cd ${S}/tensorflow/lite
+    cp --parents \
+        $(find . -name "*.h*") \
+        ${D}${includedir}/tensorflow/lite
+
+    # install version.h from core
+    install -d ${D}${includedir}/tensorflow/core/public
+    cp ${S}/tensorflow/core/public/version.h ${D}${includedir}/tensorflow/core/public
+
+    sed -i 's:@version@:${PV}:g
+        s:@libdir@:${libdir}:g
+        s:@includedir@:${includedir}:g' ${D}${libdir}/pkgconfig/tensorflow2-lite.pc
+
+    # flatbuffers
+    install -d  ${D}${includedir}/flatbuffers
+    install -m 0644 ${B}/flatbuffers/include/flatbuffers/*.h ${D}${includedir}/flatbuffers/
+}
+
+ALLOW_EMPTY:${PN} = "1"
diff --git a/meta-openeuler/recipes-wlroots/gtk-layer-shell/gtk-layer-shell_%.bbappend b/meta-openeuler/recipes-wlroots/gtk-layer-shell/gtk-layer-shell_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1c638861428ef86034816068f2c50b32099bc0e7
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/gtk-layer-shell/gtk-layer-shell_%.bbappend
@@ -0,0 +1,11 @@
+# main bb: meta-wayland/recipes-gtk/gtk-layer-shell/gtk-layer-shell_git.bb
+# from https://github.com/MarkusVolk/meta-wayland.git
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "0.8.1"
+
+SRC_URI += " \
+        file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-wlroots/gtk-layer-shell/gtk-layer-shell_git.bb b/meta-openeuler/recipes-wlroots/gtk-layer-shell/gtk-layer-shell_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..45dd67f3521f40b28f1b8c30ece13337f157f869
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/gtk-layer-shell/gtk-layer-shell_git.bb
@@ -0,0 +1,33 @@
+SUMMARY = "A library to write GTK applications that use Layer Shell"
+HOMEPAGE = "https://github.com/wmww/gtk-layer-shell"
+BUGTRACKER = "https://github.com/www/gtk-layer-shell/issues"
+SECTION = "graphics"
+LICENSE = "MIT"
+
+LIC_FILES_CHKSUM = "file://LICENSE_MIT.txt;md5=ffeb3391e5dace600b84c757688b9f1b"
+
+REQUIRED_DISTRO_FEATURES = "wayland gobject-introspection-data"
+
+DEPENDS += " \
+	gtk+3 \
+	wayland \
+	wayland-native \
+	wayland-protocols \
+"
+
+SRC_URI = " \
+	git://github.com/wmww/gtk-layer-shell.git;protocol=https;branch=master \
+"
+
+S = "${WORKDIR}/git"
+PV = "0.8.1"
+SRCREV = "0ed957ce262c1063a011b16b59cda5c5de4b3b47"
+
+inherit meson pkgconfig features_check gobject-introspection vala
+
+EXTRA_OEMESON += "--buildtype release"
+
+FILES:${PN} = "${datadir} ${libdir}"
+
+BBCLASSEXTEND = ""
+
diff --git a/meta-openeuler/recipes-wlroots/libdisplay-info/libdisplay-info_%.bbappend b/meta-openeuler/recipes-wlroots/libdisplay-info/libdisplay-info_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..9b3e8004da94fedb521ba4b619cf26a333266d36
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/libdisplay-info/libdisplay-info_%.bbappend
@@ -0,0 +1,11 @@
+# main bb: meta-wayland/recipes-extended/libdisplay-info/libdisplay-info_git.bb
+# from https://github.com/MarkusVolk/meta-wayland.git
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "0.1.1"
+
+SRC_URI += " \
+        file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-wlroots/libdisplay-info/libdisplay-info_git.bb b/meta-openeuler/recipes-wlroots/libdisplay-info/libdisplay-info_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4a4479934d96d45ddd925407f6dd76063d365f32
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/libdisplay-info/libdisplay-info_git.bb
@@ -0,0 +1,17 @@
+SUMMARY = "EDID and DisplayID library."
+HOMEPAGE = "https://gitlab.freedesktop.org/emersion/libdisplay-info"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e4426409957080ee0352128354cea2de"
+
+SRC_URI = "git://gitlab.freedesktop.org/emersion/libdisplay-info.git;branch=main;protocol=https"
+
+DEPENDS = "hwdata-native"
+
+S = "${WORKDIR}/git"
+PV = "0.1.1"
+SRCREV = "92b031749c0fe84ef5cdf895067b84a829920e25"
+
+inherit meson pkgconfig
+
+BBCLASSEXTEND = "native"
+
diff --git a/meta-openeuler/recipes-wlroots/libliftoff/libliftoff_%.bbappend b/meta-openeuler/recipes-wlroots/libliftoff/libliftoff_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0e110b1d20167959b223687463060f53fd935ce7
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/libliftoff/libliftoff_%.bbappend
@@ -0,0 +1,10 @@
+# main bb: meta-wayland/recipes-extended/libliftoff/libliftoff_git.bb
+# from https://github.com/MarkusVolk/meta-wayland.git
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "v0.4.1"
+
+SRC_URI += "file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.gz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-wlroots/libliftoff/libliftoff_git.bb b/meta-openeuler/recipes-wlroots/libliftoff/libliftoff_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8c7485ef984c771fe9853e535151d3309b810207
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/libliftoff/libliftoff_git.bb
@@ -0,0 +1,14 @@
+SUMMARY = "Lightweight KMS plane library."
+HOMEPAGE = "https://gitlab.freedesktop.org/emersion/libliftoff"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=706cd9899438a9385250ab6773c1fa53"
+
+SRC_URI = "git://gitlab.freedesktop.org/emersion/libliftoff.git;branch=v0.4;protocol=https"
+
+DEPENDS = "libdrm"
+
+S = "${WORKDIR}/git"
+PV = "0.4.1"
+SRCREV = "e045589f37835d66e3ffe8130a597bb4eb9ee08f"
+
+inherit meson pkgconfig
diff --git a/meta-openeuler/recipes-wlroots/wayfire/files/ignore-drop-root.patch b/meta-openeuler/recipes-wlroots/wayfire/files/ignore-drop-root.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ddf247dcc78348c8e4feeed64dfb9602c039d63c
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wayfire/files/ignore-drop-root.patch
@@ -0,0 +1,16 @@
+diff -uprN git/src/main.cpp git_new/src/main.cpp
+--- git/src/main.cpp	2023-10-16 07:48:33.086569522 +0000
++++ git_new/src/main.cpp	2023-10-16 09:19:15.671121395 +0000
+@@ -58,10 +58,10 @@ static bool drop_permissions(void)
+ 
+     if ((setgid(0) != -1) || (setuid(0) != -1))
+     {
+-        LOGE("Unable to drop root (we shouldn't be able to "
++        LOGD("Unable to drop root (we shouldn't be able to "
+              "restore it after setuid), refusing to start");
+ 
+-        return false;
++        //Temporary permission to run with root
+     }
+ 
+     return true;
diff --git a/meta-openeuler/recipes-wlroots/wayfire/wayfire_%.bbappend b/meta-openeuler/recipes-wlroots/wayfire/wayfire_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f5360a2f556e8d95117bab4902ab6e6475f34033
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wayfire/wayfire_%.bbappend
@@ -0,0 +1,20 @@
+# main bb: meta-wayland/recipes-wlroots/wayfire/wayfire_git.bb
+# from https://github.com/MarkusVolk/meta-wayland.git
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "0.8.1"
+
+SRC_URI += " \
+        file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.xz \
+        file://ignore-drop-root.patch \
+"
+
+PACKAGECONFIG[use_system_wlroots] = "-Duse_system_wlroots=enabled,-Duse_system_wlroots=disabled,wlroots"
+
+S = "${WORKDIR}/${BP}"
+
+
+# make a lite version
+RRECOMMENDS:${PN}:remove = " wf-recorder "
diff --git a/meta-openeuler/recipes-wlroots/wayfire/wayfire_git.bb b/meta-openeuler/recipes-wlroots/wayfire/wayfire_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..3fe3f0d90e14fe0afa8d113ec312b5eb661b66a9
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wayfire/wayfire_git.bb
@@ -0,0 +1,68 @@
+SUMMARY = "A Wayland WM"
+HOMEPAGE = "https://github.com/WayfireWM/wayfire"
+BUGTRACKER = "https://github.com/WayfireWM/wayfire/issues"
+SECTION = "graphics"
+LICENSE = "MIT"
+
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=14e4594093363e3c3a530e9b54cb5285"
+
+REQUIRED_DISTRO_FEATURES = "wayland"
+
+DEPENDS += " \
+	cairo \
+	freetype \
+	glm \
+	hwdata-native \
+	jpeg \
+	libdrm \
+	libevdev \
+	libinput \
+	libpng \
+	libxkbcommon \
+	libxml2 \
+	mesa \
+	nlohmann-json \
+	pango \
+	pixman \
+	seatd \
+	wayland \
+	wayland-native \
+	wayland-protocols \
+"
+
+RRECOMMENDS:${PN} += " \
+	wcm \
+	wf-recorder \
+	wf-shell \
+"
+
+PACKAGECONFIG[gles32] = "-Denable_gles32=true,-Denable_gles32=false"
+PACKAGECONFIG[use_system_wfconfig] = "-Duse_system_wfconfig=enabled,-Duse_system_wfconfig=disabled,wf-config"
+PACKAGECONFIG[use_system_wlroots] = "-Duse_system_wlroots=enabled,-Duse_system_wlroots=disabled,wlroots-0.17"
+PACKAGECONFIG[x11] = "-Dxwayland=enabled,-Dxwayland=disabled,xwayland xcb-util-renderutil xcb-util-wm"
+PACKAGECONFIG[vulkan] = ",,vulkan-loader vulkan-headers glslang-native"
+
+PACKAGECONFIG ?= " \
+	${@bb.utils.filter('DISTRO_FEATURES', 'vulkan x11', d)} \
+	gles32 \
+	use_system_wlroots \
+	use_system_wfconfig \
+"
+
+SRC_URI = "gitsm://github.com/WayfireWM/wayfire.git;protocol=https;nobranch=1"
+
+SRCREV = "97e6702ec65e73b4659087a63c71495cf70dccd8"
+PV = "0.8.0"
+S = "${WORKDIR}/git"
+
+inherit meson pkgconfig features_check
+
+EXTRA_OEMESON += "--buildtype release"
+
+do_install:append() {
+	rm -rf ${D}${prefix}/man
+}
+
+FILES:${PN} += "${datadir} ${libdir}"
+FILES:${PN}-dev = "${includedir} ${libdir}/pkgconfig ${libdir}/libwlroots.so ${libdir}/libwf-utils.so ${libdir}/libwf-config.so"
+
diff --git a/meta-openeuler/recipes-wlroots/wayfire/wcm_%.bbappend b/meta-openeuler/recipes-wlroots/wayfire/wcm_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..2a4fc98d9bd7634cb247e6674f4f9d9f4687fc81
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wayfire/wcm_%.bbappend
@@ -0,0 +1,11 @@
+# main bb: meta-wayland/recipes-wlroots/wayfire/wcm_git.bb
+# from https://github.com/MarkusVolk/meta-wayland.git
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "0.8.0"
+
+SRC_URI += " \
+        file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-wlroots/wayfire/wcm_git.bb b/meta-openeuler/recipes-wlroots/wayfire/wcm_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..898ff6324e1ec75ab949018e1b88cad930538527
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wayfire/wcm_git.bb
@@ -0,0 +1,31 @@
+SUMMARY = "Wayfire Config Manager"
+HOMEPAGE = "https://github.com/WayfireWM/wcm"
+BUGTRACKER = "https://github.com/WayfireWM/wcm/issues"
+SECTION = "graphics"
+LICENSE = "MIT"
+
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=553c79c4d7ca30085e1d7bfea724a8aa"
+DEPENDS = " \
+	wayfire \
+	wayland \
+	wayland-native \
+	wayland-protocols \
+	gtkmm3 \
+	wf-shell \
+"
+
+REQUIRED_DISTRO_FEATURES = "wayland"
+
+SRC_URI = "gitsm://github.com/WayfireWM/wcm.git;protocol=https;nobranch=1"
+SRCREV = "fb9dd5746c077f60a34ff1f70d7ef3f70e5a59b5"
+S = "${WORKDIR}/git"
+PV = "0.8.0"
+
+inherit meson pkgconfig features_check
+
+EXTRA_OEMESON += "--buildtype release"
+
+FILES:${PN} += "${prefix}"
+
+BBCLASSEXTEND = ""
+
diff --git a/meta-openeuler/recipes-wlroots/wayfire/wf-config_%.bbappend b/meta-openeuler/recipes-wlroots/wayfire/wf-config_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..cc31a2dc4f67740850a823c13628ffd60895b74c
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wayfire/wf-config_%.bbappend
@@ -0,0 +1,11 @@
+# main bb: meta-wayland/recipes-wlroots/wayfire/wf-config_git.bb
+# from https://github.com/MarkusVolk/meta-wayland.git
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "0.8.0"
+
+SRC_URI += " \
+        file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-wlroots/wayfire/wf-config_git.bb b/meta-openeuler/recipes-wlroots/wayfire/wf-config_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5fb22075d44d6a3c940cf712fd88783096be54e3
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wayfire/wf-config_git.bb
@@ -0,0 +1,27 @@
+SUMMARY = "A library for managing configuration files, written for wayfire "
+HOMEPAGE = "https://github.com/WayfireWM/wf-config"
+BUGTRACKER = "https://github.com/WayfireWM/wf-config/issues"
+SECTION = "graphics"
+LICENSE = "MIT"
+
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=e165ae90e5190201fda9741b611f9378"
+
+DEPENDS = " \
+	glm \
+	libevdev \
+	libxml2 \
+"
+
+REQUIRED_DISTRO_FEATURES = "wayland"
+
+SRC_URI = "git://github.com/WayfireWM/wf-config.git;protocol=https;branch=master"
+SRCREV = "af1bddc9d7191b9902edcb4c74572eac65577806"
+PV = "0.8.0"
+
+S = "${WORKDIR}/git"
+
+inherit meson pkgconfig features_check
+
+EXTRA_OEMESON += "--buildtype release"
+
+BBCLASSEXTEND = ""
diff --git a/meta-openeuler/recipes-wlroots/wayfire/wf-shell_%.bbappend b/meta-openeuler/recipes-wlroots/wayfire/wf-shell_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..832ec15b04689436ed2db45037f3e94cfe2329ff
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wayfire/wf-shell_%.bbappend
@@ -0,0 +1,11 @@
+# main bb: meta-wayland/recipes-wlroots/wayfire/wf-shell_git.bb
+# from https://github.com/MarkusVolk/meta-wayland.git
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "0.8.1"
+
+SRC_URI += " \
+        file://${OPENEULER_LOCAL_NAME}/${BPN}/${BP}.tar.xz \
+"
+
+S = "${WORKDIR}/${BP}"
diff --git a/meta-openeuler/recipes-wlroots/wayfire/wf-shell_git.bb b/meta-openeuler/recipes-wlroots/wayfire/wf-shell_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..12ca04f2d176a0645e3df9eefb9af4283502a78b
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wayfire/wf-shell_git.bb
@@ -0,0 +1,35 @@
+SUMMARY = "A GTK3-based panel for wayfire"
+HOMEPAGE = "https://github.com/WayfireWM/wf-shell"
+BUGTRACKER = "https://github.com/WayfireWM/wf-shell/issues"
+SECTION = "graphics"
+LICENSE = "MIT"
+
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=36b5a4f8bf9f782fbab2099fdeb44369"
+
+DEPENDS = " \
+	wayland \
+	wayland-native \
+	wayland-protocols \
+	wayfire \
+	gtkmm3 \
+	gtk-layer-shell \
+	pulseaudio \
+	libnotify3 \
+	libdbusmenu-gtk \
+"
+
+REQUIRED_DISTRO_FEATURES = "wayland"
+
+SRC_URI = "gitsm://github.com/WayfireWM/wf-shell.git;protocol=https;branch=0.8.x"
+SRCREV = "65ae2efc5eb27b9b2edb750b676c9ea53cdfeb8a"
+S = "${WORKDIR}/git"
+PV = "0.8.0"
+
+inherit meson pkgconfig features_check
+
+EXTRA_OEMESON += "--buildtype release"
+
+FILES:${PN} += "${datadir}"
+
+BBCLASSEXTEND = ""
+
diff --git a/meta-openeuler/recipes-wlroots/wlcom/files/0001-fix-deps.patch b/meta-openeuler/recipes-wlroots/wlcom/files/0001-fix-deps.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3fbf3721cef7803abb34df54a40163a4ef75eb4c
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wlcom/files/0001-fix-deps.patch
@@ -0,0 +1,68 @@
+--- a/data/meson.build
++++ b/data/meson.build
+@@ -1,5 +1,5 @@
+ udev_backlight = files('udev-rules/90-backlight.rules')
+-install_data(udev_backlight, install_dir: '/usr/lib/udev/rules.d')
++install_data(udev_backlight, install_dir: '@0@/udev/rules.d'.format(get_option('libdir')))
+ 
+ session = files('kylin-wlcom.desktop')
+ install_data(session, install_dir: '/usr/share/wayland-sessions')
+--- a/meson.build
++++ b/meson.build
+@@ -70,7 +70,7 @@ rsvg  = dependency('librsvg-2.0', versio
+ 
+ plugindir = get_option('plugin_directory')
+ if plugindir == ''
+-  plugindir = '@0@/lib/kylin-wlcom/plugins'.format(get_option('prefix'))
++  plugindir = '@0@/kylin-wlcom/plugins'.format(get_option('libdir'))
+ endif
+ add_project_arguments('-DPLUGIN_DIR="@0@"'.format(plugindir), language: 'c')
+ 
+--- a/src/scene/kycom/effect/meson.build
++++ b/src/scene/kycom/effect/meson.build
+@@ -11,11 +11,21 @@ effects_ld_args = ['-Wl,--version-script
+ 
+ effects_link_depends = files('effects.sym')
+ 
++pixman = dependency('pixman-1',       
++    version: '>=0.42.0',
++    fallback: 'pixman',
++    default_options: ['werror=false'],
++)
++
++wldeps = [
++    pixman,
++]
++
+ shared_module(
+     'kywc_round_corner_effect',
+     ['round_corner.c'],
+-    include_directories : [wlcom_inc,
+-                         '/usr/include/pixman-1',
++    dependencies: wldeps,
++    include_directories : [wlcom_inc
+                          ],
+     c_args: '-fvisibility=default',
+     link_args : effects_ld_args,
+@@ -27,8 +37,8 @@ shared_module(
+ shared_module(
+     'kywc_blur_effect',
+     ['blur.c'],
+-    include_directories : [wlcom_inc,
+-                         '/usr/include/pixman-1',
++    dependencies: wldeps,
++    include_directories : [wlcom_inc
+                          ],
+     c_args: '-fvisibility=default',
+     link_args : effects_ld_args,
+@@ -40,8 +50,8 @@ shared_module(
+ shared_module(
+      'kywc_scale_effect',
+      ['scale.c'],
+-    include_directories : [wlcom_inc,
+-                          '/usr/include/pixman-1',
++    dependencies: wldeps,
++    include_directories : [wlcom_inc
+                           ],
+      c_args: '-fvisibility=default',
+      link_args : effects_ld_args,
diff --git a/meta-openeuler/recipes-wlroots/wlcom/files/0001-wlr-fit-committed-and-buffer-remove-from-wlr.patch b/meta-openeuler/recipes-wlroots/wlcom/files/0001-wlr-fit-committed-and-buffer-remove-from-wlr.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c6530742e87148c472bd33d980aa8ac288f81d64
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wlcom/files/0001-wlr-fit-committed-and-buffer-remove-from-wlr.patch
@@ -0,0 +1,29 @@
+From 64d6737ae31cbaa65ba7f8833474decad00e2671 Mon Sep 17 00:00:00 2001
+From: fanglinxu <fanglinxu@huawei.com>
+Date: Wed, 18 Oct 2023 17:57:34 +0800
+Subject: [PATCH] wlr: fit committed and buffer remove from wlr
+
+* ref:
+  https://gitlab.freedesktop.org/wlroots/wlroots/-/commit/5fb0007e0249388792f3772c30bfabf8d551dec0
+
+Signed-off-by: fanglinxu <fanglinxu@huawei.com>
+---
+ src/scene/kycom/scene.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/scene/kycom/scene.c b/src/scene/kycom/scene.c
+index c1ca2c2..d4252e7 100644
+--- a/src/scene/kycom/scene.c
++++ b/src/scene/kycom/scene.c
+@@ -975,7 +975,7 @@ static void scene_output_handle_commit(struct wl_listener *listener, void *data)
+     struct kywc_scene_output *scene_output = wl_container_of(listener, scene_output, output_commit);
+     struct wlr_output_event_commit *event = data;
+ 
+-    if (event->committed & (WLR_OUTPUT_STATE_MODE | WLR_OUTPUT_STATE_TRANSFORM |
++    if (event->state->committed & (WLR_OUTPUT_STATE_MODE | WLR_OUTPUT_STATE_TRANSFORM |
+                             WLR_OUTPUT_STATE_SCALE | WLR_OUTPUT_STATE_ENABLED)) {
+         scene_output_update_geometry(scene_output);
+     }
+-- 
+2.17.1
+
diff --git a/meta-openeuler/recipes-wlroots/wlcom/wlcom_0.2.0.bb b/meta-openeuler/recipes-wlroots/wlcom/wlcom_0.2.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..1f9117bfec14718c92d812d3fd95267eaf38a798
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wlcom/wlcom_0.2.0.bb
@@ -0,0 +1,48 @@
+SUMMARY = "kylin-wayland-compositor"
+HOMEPAGE = "https://gitee.com/openkylin/kylin-wayland-compositor"
+BUGTRACKER = "https://gitee.com/openkylin/kylin-wayland-compositor/issues"
+SECTION = "graphics"
+LICENSE = "LGPL"
+
+LIC_FILES_CHKSUM = "file://${S}/LICENSES/LGPL-2.1-or-later.txt;md5=41890f71f740302b785c27661123bff5"
+
+REQUIRED_DISTRO_FEATURES = "wayland"
+
+OPENEULER_LOCAL_NAME = "kylin-wayland-compositor"
+
+DEPENDS += " \
+    pixman \
+    cglm \
+    virtual/libgles2 \
+    librsvg \
+    pango \
+    cairo \
+    json-c \
+    wlroots \
+	libevdev \
+	libinput \
+	libxkbcommon \
+	libxml2 \
+	mesa \
+	wayland \
+	wayland-native \
+	wayland-protocols \
+"
+PV = "0.2.0"
+
+SRC_URI = " \
+        file://kylin-wayland-compositor \
+        file://0001-fix-deps.patch \
+        file://0001-wlr-fit-committed-and-buffer-remove-from-wlr.patch \
+"
+
+S = "${WORKDIR}/kylin-wayland-compositor"
+
+inherit meson pkgconfig features_check
+
+EXTRA_OEMESON += "--buildtype release"
+
+FILES:${PN} += "${datadir} ${libdir}"
+
+BBCLASSEXTEND = ""
+
diff --git a/meta-openeuler/recipes-wlroots/wlroots/files/use-hwdata-host.patch b/meta-openeuler/recipes-wlroots/wlroots/files/use-hwdata-host.patch
new file mode 100644
index 0000000000000000000000000000000000000000..5aa3aca9d0b405c9909c2345bc95e124975d95a2
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wlroots/files/use-hwdata-host.patch
@@ -0,0 +1,28 @@
+diff -uprN git/backend/drm/meson.build git_new/backend/drm/meson.build
+--- git/backend/drm/meson.build	2023-10-12 12:56:39.521210488 +0000
++++ git_new/backend/drm/meson.build	2023-10-12 12:57:13.616674278 +0000
+@@ -1,10 +1,3 @@
+-hwdata = dependency(
+-	'hwdata',
+-	required: 'drm' in backends,
+-	native: true,
+-	not_found_message: 'Required for the DRM backend.',
+-)
+-
+ libdisplay_info = dependency(
+ 	'libdisplay-info',
+ 	required: 'drm' in backends,
+@@ -19,11 +12,11 @@ libliftoff = dependency(
+ 	required: false,
+ )
+ 
+-if not (hwdata.found() and libdisplay_info.found() and features['session'])
++if not (libdisplay_info.found() and features['session'])
+ 	subdir_done()
+ endif
+ 
+-hwdata_dir = hwdata.get_variable(pkgconfig: 'pkgdatadir')
++hwdata_dir = '/usr/share/hwdata'
+ pnpids_c = custom_target(
+ 	'pnpids.c',
+ 	output: 'pnpids.c',
diff --git a/meta-openeuler/recipes-wlroots/wlroots/wlroots_%.bbappend b/meta-openeuler/recipes-wlroots/wlroots/wlroots_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..af923da9af8e917c509d636e30fa037cd031556a
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wlroots/wlroots_%.bbappend
@@ -0,0 +1,22 @@
+# main bb: meta-wayland/recipes-wlroots/wlroots/wlroots_git.bb
+# from https://github.com/MarkusVolk/meta-wayland.git 
+FILESEXTRAPATHS:prepend := "${THISDIR}/files/:"
+
+OPENEULER_LOCAL_NAME = "oee_archive"
+
+PV = "0.17.2"
+
+# issue: hwdata or hwdata native not found in do_configure
+# Using the host's data file as a workaround:
+#    * HWdata needs to be installed on the host
+SRC_URI += " \
+        file://${OPENEULER_LOCAL_NAME}/${BPN}/wlroots-${PV}.tar.gz \
+        file://use-hwdata-host.patch \
+"
+
+S = "${WORKDIR}/wlroots-${PV}"
+
+PACKAGECONFIG += " \
+        ${@bb.utils.contains('DISTRO_FEATURES', 'x11 wayland', 'xwayland', '', d)} \
+"
+EXTRA_OEMESON += " -Dbackends=drm,libinput,x11 "
diff --git a/meta-openeuler/recipes-wlroots/wlroots/wlroots_git.bb b/meta-openeuler/recipes-wlroots/wlroots/wlroots_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..1212f1ab320654758f0c023f9311cb312292486e
--- /dev/null
+++ b/meta-openeuler/recipes-wlroots/wlroots/wlroots_git.bb
@@ -0,0 +1,55 @@
+SUMMARY = "A modular Wayland compositor library"
+DESCRIPTION = "Pluggable, composable, unopinionated modules for building a \
+Wayland compositor; or about 50,000 lines of code you were \
+going to write anyway."
+HOMEPAGE = "https://gitlab.freedesktop.org/wlroots"
+BUGTRACKER = "https://gitlab.freedesktop.org/wlroots/wlroots/-/issues"
+SECTION = "graphics"
+LICENSE = "MIT & CC0-1.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=89e064f90bcb87796ca335cbd2ce4179"
+LIC_FILES_CHKSUM += "file://tinywl/LICENSE;md5=d957da0415f5b0b974bfc6063afab2b5"
+
+REQUIRED_DISTRO_FEATURES = "wayland"
+
+DEPENDS += " \
+	hwdata-native \
+	libdisplay-info \
+	libdrm \
+	libliftoff \
+	libxkbcommon \
+	pixman \
+	seatd \
+	wayland \
+	wayland-native \
+	wayland-protocols \
+"
+
+PACKAGECONFIG[opengl] = ",,virtual/egl virtual/libgles2"
+PACKAGECONFIG[gbm] = ",,virtual/libgbm"
+PACKAGECONFIG[libinput] = ",,libinput"
+PACKAGECONFIG[systemd] = ",,systemd"
+PACKAGECONFIG[sysvinit] = ",,eudev elogind"
+PACKAGECONFIG[vulkan] = ",,vulkan-loader vulkan-headers glslang-native"
+PACKAGECONFIG[x11] = ",,xcb-util-renderutil"
+PACKAGECONFIG[xwayland] = "-Dxwayland=enabled,-Dxwayland=disabled,xwayland xcb-util-wm,xwayland"
+
+PACKAGECONFIG ?= " \
+	${@bb.utils.filter('DISTRO_FEATURES', 'systemd vulkan x11 xwayland opengl', d)} \
+	libinput \
+"
+
+SRC_URI = "git://gitlab.freedesktop.org/wlroots/wlroots.git;branch=master;protocol=https"
+SRCREV = "98a745d926d8048bc30aef11b421df207a01c279"
+PV = "0.17.0-dev"
+
+S = "${WORKDIR}/git"
+
+
+inherit meson pkgconfig features_check
+
+EXTRA_OEMESON += "--buildtype release"
+
+do_install:append() {
+	install -d ${D}${bindir}
+	install -m 0755 ${B}/tinywl/tinywl ${D}${bindir}
+}
diff --git a/meta-openeuler/wic/virtdisk-qemu.wks b/meta-openeuler/wic/virtdisk-qemu.wks
new file mode 100644
index 0000000000000000000000000000000000000000..bbbbe61a27d9abec2eed07964d8d0f9e1ae224e9
--- /dev/null
+++ b/meta-openeuler/wic/virtdisk-qemu.wks
@@ -0,0 +1,6 @@
+# short-description: Create virtual disk rootfs for QEMU use
+# long-description: If users want to reuse the data they create in first boot,
+# init ram file system cannot satisfy their needs.
+# Use virtual disk to provide long-last data storage.
+
+part / --source rootfs --ondisk mmcblk0 --fstype=ext4 --label root --align 4096 --mkfs-extraopts='-E no_copy_xattrs' --size 1024
\ No newline at end of file
diff --git a/meta-phosphor/COPYING.MIT b/meta-phosphor/COPYING.MIT
new file mode 100644
index 0000000000000000000000000000000000000000..89de354795ec7a7cdab07c091029653d3618540d
--- /dev/null
+++ b/meta-phosphor/COPYING.MIT
@@ -0,0 +1,17 @@
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/meta-phosphor/COPYING.apache-2.0 b/meta-phosphor/COPYING.apache-2.0
new file mode 100644
index 0000000000000000000000000000000000000000..67db8588217f266eb561f75fae738656325deac9
--- /dev/null
+++ b/meta-phosphor/COPYING.apache-2.0
@@ -0,0 +1,175 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
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+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
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+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
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+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
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+   3. Grant of Patent License. Subject to the terms and conditions of
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+
+   4. Redistribution. You may reproduce and distribute copies of the
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+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
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+
+      (c) You must retain, in the Source form of any Derivative Works
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+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
diff --git a/meta-phosphor/LICENSE b/meta-phosphor/LICENSE
new file mode 100644
index 0000000000000000000000000000000000000000..d929607d0711b9af1123997aac4052b355c06c54
--- /dev/null
+++ b/meta-phosphor/LICENSE
@@ -0,0 +1,12 @@
+Different components of meta-phosphor are under different licenses (a mix
+of MIT and Apache-2.0). Please see:
+
+COPYING.Apache-2.0
+COPYING.MIT (MIT)
+
+All metadata is MIT licensed unless otherwise stated. Source code
+included in tree for individual recipes is under the LICENSE stated in
+the associated recipe (.bb file) unless otherwise stated.
+
+License information for any other files is either explicitly stated
+or defaults to Apache-2.0.
diff --git a/meta-phosphor/OWNERS b/meta-phosphor/OWNERS
new file mode 100644
index 0000000000000000000000000000000000000000..66dc0f23403b6c5d7c7461d6ec7eb1a81c7e72e6
--- /dev/null
+++ b/meta-phosphor/OWNERS
@@ -0,0 +1,5 @@
+owners:
+- bradleyb@fuzziesquirrel.com
+- edtanous@google.com
+- geissonator@yahoo.com
+- patrick@stwcx.xyz
diff --git a/meta-phosphor/README.md b/meta-phosphor/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..5a4b025c8755982fab31feba834703368854af03
--- /dev/null
+++ b/meta-phosphor/README.md
@@ -0,0 +1,13 @@
+# yocto-meta-phosphor
+
+#### 介绍
+This repository is for holding the meta-phosphor layer from upstream: https://github.com/openbmc/openbmc.
+
+OpenBMC
+================
+
+meta-phosphor contains core functionalities for OpenBMC systems, while other layers in OpenBMC repository
+contain hardware-specific adaption and company-specific modification. Since our aim is to support
+OpenBMC with openEuler Embedded, only transplant this layer is enough.
+
+
diff --git a/meta-phosphor/classes/dbus-dir.bbclass b/meta-phosphor/classes/dbus-dir.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..a8ed3e7ecd9ffc14cc9833b22692cdfed2d6ec93
--- /dev/null
+++ b/meta-phosphor/classes/dbus-dir.bbclass
@@ -0,0 +1,2 @@
+dbus_system_confdir="${datadir}/dbus-1/system.d/"
+dbus_system_servicesdir="${datadir}/dbus-1/system-services/"
diff --git a/meta-phosphor/classes/image_types_phosphor.bbclass b/meta-phosphor/classes/image_types_phosphor.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..206b080206e57fe5a0676f58aa89b4dcfc01b2a6
--- /dev/null
+++ b/meta-phosphor/classes/image_types_phosphor.bbclass
@@ -0,0 +1,580 @@
+# Base image class extension, inlined into every image.
+
+inherit image_version
+
+# Phosphor image types
+#
+# Phosphor OpenBMC supports a fixed partition mtd layout,
+# A dynamic mtd with ubi layout, and a tar file for use with
+# The reference BMC software update implementation.
+
+# Image composition
+FLASH_KERNEL_IMAGE ?= "fitImage-${INITRAMFS_IMAGE}-${MACHINE}-${MACHINE}"
+FLASH_KERNEL_IMAGE:df-obmc-ubi-fs ?= "fitImage-${MACHINE}.bin"
+
+IMAGE_BASETYPE ?= "squashfs-xz"
+OVERLAY_BASETYPE ?= "jffs2"
+FLASH_UBI_BASETYPE ?= "${IMAGE_BASETYPE}"
+FLASH_UBI_OVERLAY_BASETYPE ?= "ubifs"
+FLASH_EXT4_BASETYPE ?= "ext4"
+FLASH_EXT4_OVERLAY_BASETYPE ?= "ext4"
+
+IMAGE_TYPES += "mtd-static mtd-static-alltar mtd-static-tar mtd-ubi mtd-ubi-tar mmc-ext4-tar"
+
+IMAGE_TYPEDEP:mtd-static = "${IMAGE_BASETYPE}"
+IMAGE_TYPEDEP:mtd-static-tar = "${IMAGE_BASETYPE}"
+IMAGE_TYPEDEP:mtd-static-alltar = "mtd-static"
+IMAGE_TYPEDEP:mtd-ubi = "${FLASH_UBI_BASETYPE}"
+IMAGE_TYPEDEP:mtd-ubi-tar = "${FLASH_UBI_BASETYPE}"
+IMAGE_TYPEDEP:mmc-ext4-tar = "${FLASH_EXT4_BASETYPE}"
+IMAGE_TYPES_MASKED += "mtd-static mtd-static-alltar mtd-static-tar mtd-ubi mtd-ubi-tar mmc-ext4-tar"
+
+# Flash characteristics in KB unless otherwise noted
+DISTROOVERRIDES .= ":flash-${FLASH_SIZE}"
+FLASH_SIZE ?= "32768"
+FLASH_PEB_SIZE ?= "64"
+# Flash page and overhead sizes in bytes
+FLASH_PAGE_SIZE ?= "1"
+FLASH_NOR_UBI_OVERHEAD ?= "64"
+
+# Fixed partition offsets
+FLASH_UBOOT_SPL_SIZE ?= "64"
+FLASH_UBOOT_OFFSET ?= "0"
+FLASH_KERNEL_OFFSET ?= "512"
+FLASH_KERNEL_OFFSET:flash-65536 ?= "1024"
+FLASH_KERNEL_OFFSET:flash-131072 ?= "1024"
+FLASH_UBI_OFFSET ?= "${FLASH_KERNEL_OFFSET}"
+FLASH_ROFS_OFFSET ?= "4864"
+FLASH_ROFS_OFFSET:flash-65536 ?= "10240"
+FLASH_ROFS_OFFSET:flash-131072 ?= "10240"
+FLASH_RWFS_OFFSET ?= "28672"
+FLASH_RWFS_OFFSET:flash-65536 ?= "43008"
+FLASH_RWFS_OFFSET:flash-131072 ?= "98304"
+
+# UBI volume sizes in KB unless otherwise noted.
+FLASH_UBI_RWFS_SIZE ?= "6144"
+FLASH_UBI_RWFS_SIZE:flash-131072 ?= "32768"
+FLASH_UBI_RWFS_TXT_SIZE ?= "6MiB"
+FLASH_UBI_RWFS_TXT_SIZE:flash-131072 ?= "32MiB"
+
+# eMMC sizes in KB unless otherwise noted.
+MMC_UBOOT_SIZE ?= "1024"
+MMC_BOOT_PARTITION_SIZE ?= "65536"
+
+SIGNING_KEY ?= "${STAGING_DIR_NATIVE}${datadir}/OpenBMC.priv"
+INSECURE_KEY = "${@'${SIGNING_KEY}' == '${STAGING_DIR_NATIVE}${datadir}/OpenBMC.priv'}"
+SIGNING_KEY_DEPENDS = "${@oe.utils.conditional('INSECURE_KEY', 'True', 'phosphor-insecure-signing-key-native:do_populate_sysroot', '', d)}"
+
+VERSION_PURPOSE ?= "xyz.openbmc_project.Software.Version.VersionPurpose.BMC"
+
+UBOOT_SUFFIX ?= "bin"
+
+python() {
+    # Compute rwfs LEB count and LEB size.
+    page_size = d.getVar('FLASH_PAGE_SIZE', True)
+    nor_overhead_size = d.getVar('FLASH_NOR_UBI_OVERHEAD', True)
+    overhead_size = max(int(page_size), int(nor_overhead_size))
+    peb_size = d.getVar('FLASH_PEB_SIZE', True)
+    leb_size = (int(peb_size) * 1024) - (2 * overhead_size)
+    d.setVar('FLASH_LEB_SIZE', str(leb_size)) # In bytes
+
+    rwfs_size = d.getVar('FLASH_UBI_RWFS_SIZE', True)
+    rwfs_size = int(rwfs_size) * 1024
+    lebs = int((rwfs_size + leb_size - 1) / leb_size) # Rounding up
+    d.setVar('FLASH_UBI_RWFS_LEBS', str(lebs))
+}
+
+# Allow rwfs mkfs configuration through OVERLAY_MKFS_OPTS and OVERRIDES. However,
+# avoid setting 'ext4' or 'jffs2' in OVERRIDES as such raw filesystem types are
+# reserved for the primary image (and setting them currently breaks the build).
+# Instead, prefix the overlay override value with 'rwfs-' to avoid collisions.
+DISTROOVERRIDES .= ":static-rwfs-${OVERLAY_BASETYPE}"
+DISTROOVERRIDES .= ":ubi-rwfs-${FLASH_UBI_OVERLAY_BASETYPE}"
+DISTROOVERRIDES .= ":mmc-rwfs-${FLASH_EXT4_OVERLAY_BASETYPE}"
+
+JFFS2_RWFS_CMD = "mkfs.jffs2 --root=jffs2 --faketime --output=${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.jffs2"
+UBIFS_RWFS_CMD = "mkfs.ubifs -r ubifs -c ${FLASH_UBI_RWFS_LEBS} -m ${FLASH_PAGE_SIZE} -e ${FLASH_LEB_SIZE} ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.ubifs"
+EXT4_RWFS_CMD = "mkfs.ext4 -F ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.rwfs.ext4"
+
+FLASH_STATIC_RWFS_CMD:static-rwfs-jffs2 = "${JFFS2_RWFS_CMD}"
+FLASH_UBI_RWFS_CMD:ubi-rwfs-jffs2 = "${JFFS2_RWFS_CMD}"
+FLASH_UBI_RWFS_CMD:ubi-rwfs-ubifs = "${UBIFS_RWFS_CMD}"
+FLASH_EXT4_RWFS_CMD:mmc-rwfs-ext4 = "${EXT4_RWFS_CMD}"
+
+mk_empty_image() {
+	image_dst="$1"
+	image_size_kb=$2
+	dd if=/dev/zero bs=1k count=$image_size_kb \
+		| tr '\000' '\377' > $image_dst
+}
+
+mk_empty_image_zeros() {
+	image_dst="$1"
+	image_size_kb=$2
+	dd if=/dev/zero of=$image_dst bs=1k count=$image_size_kb
+}
+
+clean_rwfs() {
+	type=$1
+	shift
+
+	rm -f ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.$type
+	rm -rf $type
+	mkdir $type
+}
+
+make_rwfs() {
+	type=$1
+	cmd=$2
+	shift
+	shift
+	opts="$@"
+
+	mkdir -p $type
+
+	$cmd $opts
+}
+
+do_generate_rwfs_static() {
+	clean_rwfs ${OVERLAY_BASETYPE}
+	make_rwfs ${OVERLAY_BASETYPE} "${FLASH_STATIC_RWFS_CMD}" ${OVERLAY_MKFS_OPTS}
+}
+do_generate_rwfs_static[dirs] = " ${S}/static"
+do_generate_rwfs_static[depends] += " \
+        mtd-utils-native:do_populate_sysroot \
+        "
+
+do_generate_rwfs_ubi() {
+	clean_rwfs ${FLASH_UBI_OVERLAY_BASETYPE}
+	make_rwfs ${FLASH_UBI_OVERLAY_BASETYPE} "${FLASH_UBI_RWFS_CMD}"
+}
+do_generate_rwfs_ubi[dirs] = " ${S}/ubi"
+do_generate_rwfs_ubi[depends] += " \
+        mtd-utils-native:do_populate_sysroot \
+        "
+
+do_generate_rwfs_ext4() {
+	clean_rwfs rwfs.${FLASH_EXT4_OVERLAY_BASETYPE}
+	mk_empty_image ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.rwfs.ext4 1024
+	make_rwfs ${FLASH_EXT4_OVERLAY_BASETYPE} "${FLASH_EXT4_RWFS_CMD}" ${OVERLAY_MKFS_OPTS}
+}
+do_generate_rwfs_ext4[dirs] = " ${S}/ext4"
+do_generate_rwfs_ext4[depends] += " \
+        e2fsprogs-native:do_populate_sysroot \
+        "
+
+add_volume() {
+	config_file=$1
+	vol_id=$2
+	vol_type=$3
+	vol_name=$4
+	image=$5
+	vol_size=$6
+
+	echo \[$vol_name\] >> $config_file
+	echo mode=ubi >> $config_file
+	echo image=$image >> $config_file
+	echo vol_type=$vol_type >> $config_file
+	echo vol_name=$vol_name >> $config_file
+	echo vol_id=$vol_id >> $config_file
+	if [ ! -z $vol_size ]; then
+		echo vol_size=$vol_size >> $config_file
+	fi
+}
+
+python do_generate_ubi() {
+        version_id = do_get_versionID(d)
+        d.setVar('VERSION_ID', version_id)
+        bb.build.exec_func("do_make_ubi", d)
+}
+do_generate_ubi[dirs] = "${S}/ubi"
+do_generate_ubi[depends] += " \
+        ${PN}:do_image_${@d.getVar('FLASH_UBI_BASETYPE', True).replace('-', '_')} \
+        virtual/kernel:do_deploy \
+        u-boot:do_deploy \
+        mtd-utils-native:do_populate_sysroot \
+        "
+
+do_make_ubi() {
+	cfg=ubinize-${IMAGE_NAME}.cfg
+	rm -f $cfg ubi-img
+	# Construct the ubinize config file
+	add_volume $cfg 0 static kernel-${VERSION_ID} \
+		${DEPLOY_DIR_IMAGE}/${FLASH_KERNEL_IMAGE}
+
+	add_volume $cfg 1 static rofs-${VERSION_ID} \
+		${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.${FLASH_UBI_BASETYPE}
+
+	add_volume $cfg 2 dynamic rwfs ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.${FLASH_UBI_OVERLAY_BASETYPE} ${FLASH_UBI_RWFS_TXT_SIZE}
+
+	# Build the ubi partition image
+	ubinize -p ${FLASH_PEB_SIZE}KiB -m ${FLASH_PAGE_SIZE} -o ubi-img $cfg
+
+	# Concatenate the uboot and ubi partitions
+	mk_empty_image ${IMGDEPLOYDIR}/${IMAGE_NAME}.ubi.mtd ${FLASH_SIZE}
+	dd bs=1k conv=notrunc seek=${FLASH_UBOOT_OFFSET} \
+		if=${DEPLOY_DIR_IMAGE}/u-boot.${UBOOT_SUFFIX} \
+		of=${IMGDEPLOYDIR}/${IMAGE_NAME}.ubi.mtd
+	dd bs=1k conv=notrunc seek=${FLASH_UBI_OFFSET} \
+		if=ubi-img \
+		of=${IMGDEPLOYDIR}/${IMAGE_NAME}.ubi.mtd
+
+	cd ${IMGDEPLOYDIR}
+	ln -sf ${IMAGE_NAME}.ubi.mtd ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.ubi.mtd
+}
+do_make_ubi[dirs] = "${S}/ubi"
+do_make_ubi[depends] += " \
+        ${PN}:do_image_${@d.getVar('FLASH_UBI_BASETYPE', True).replace('-', '_')} \
+        virtual/kernel:do_deploy \
+        u-boot:do_deploy \
+        mtd-utils-native:do_populate_sysroot \
+        "
+
+do_mk_static_nor_image() {
+	# Assemble the flash image
+	mk_empty_image ${IMGDEPLOYDIR}/${IMAGE_NAME}.static.mtd ${FLASH_SIZE}
+}
+
+do_generate_image_uboot_file() {
+    image_dst="$1"
+    uboot_offset=${FLASH_UBOOT_OFFSET}
+
+    if [ ! -z ${SPL_BINARY} ]; then
+        dd bs=1k conv=notrunc seek=${FLASH_UBOOT_OFFSET} \
+            if=${DEPLOY_DIR_IMAGE}/u-boot-spl.${UBOOT_SUFFIX} \
+            of=${image_dst}
+        uboot_offset=${FLASH_UBOOT_SPL_SIZE}
+    fi
+
+    dd bs=1k conv=notrunc seek=${uboot_offset} \
+        if=${DEPLOY_DIR_IMAGE}/u-boot.${UBOOT_SUFFIX} \
+        of=${image_dst}
+}
+
+python do_generate_static() {
+    import subprocess
+
+    bb.build.exec_func("do_mk_static_nor_image", d)
+
+    nor_image = os.path.join(d.getVar('IMGDEPLOYDIR', True),
+                             '%s.static.mtd' % d.getVar('IMAGE_NAME', True))
+
+    def _append_image(imgpath, start_kb, finish_kb):
+        imgsize = os.path.getsize(imgpath)
+        maxsize = (finish_kb - start_kb) * 1024
+        bb.debug(1, 'Considering file size=' + str(imgsize) + ' name=' + imgpath)
+        bb.debug(1, 'Spanning start=' + str(start_kb) + 'K end=' + str(finish_kb) + 'K')
+        bb.debug(1, 'Compare needed=' + str(imgsize) + ' available=' + str(maxsize) + ' margin=' + str(maxsize - imgsize))
+        if imgsize > maxsize:
+            bb.fatal("Image '%s' is too large!" % imgpath)
+
+        subprocess.check_call(['dd', 'bs=1k', 'conv=notrunc',
+                               'seek=%d' % start_kb,
+                               'if=%s' % imgpath,
+                               'of=%s' % nor_image])
+
+    uboot_offset = int(d.getVar('FLASH_UBOOT_OFFSET', True))
+
+    spl_binary = d.getVar('SPL_BINARY', True)
+    if spl_binary:
+        _append_image(os.path.join(d.getVar('DEPLOY_DIR_IMAGE', True),
+                                   'u-boot-spl.%s' % d.getVar('UBOOT_SUFFIX',True)),
+                      int(d.getVar('FLASH_UBOOT_OFFSET', True)),
+                      int(d.getVar('FLASH_UBOOT_SPL_SIZE', True)))
+        uboot_offset += int(d.getVar('FLASH_UBOOT_SPL_SIZE', True))
+
+    _append_image(os.path.join(d.getVar('DEPLOY_DIR_IMAGE', True),
+                               'u-boot.%s' % d.getVar('UBOOT_SUFFIX',True)),
+                  uboot_offset,
+                  int(d.getVar('FLASH_KERNEL_OFFSET', True)))
+
+    _append_image(os.path.join(d.getVar('DEPLOY_DIR_IMAGE', True),
+                               d.getVar('FLASH_KERNEL_IMAGE', True)),
+                  int(d.getVar('FLASH_KERNEL_OFFSET', True)),
+                  int(d.getVar('FLASH_ROFS_OFFSET', True)))
+
+    _append_image(os.path.join(d.getVar('IMGDEPLOYDIR', True),
+                               '%s.%s' % (
+                                    d.getVar('IMAGE_LINK_NAME', True),
+                                    d.getVar('IMAGE_BASETYPE', True))),
+                  int(d.getVar('FLASH_ROFS_OFFSET', True)),
+                  int(d.getVar('FLASH_RWFS_OFFSET', True)))
+
+    _append_image(os.path.join(d.getVar('IMGDEPLOYDIR', True),
+                               '%s.%s' % (
+                                    d.getVar('IMAGE_LINK_NAME', True),
+                                    d.getVar('OVERLAY_BASETYPE', True))),
+                  int(d.getVar('FLASH_RWFS_OFFSET', True)),
+                  int(d.getVar('FLASH_SIZE', True)))
+
+    bb.build.exec_func("do_mk_static_symlinks", d)
+}
+
+do_mk_static_symlinks() {
+	cd ${IMGDEPLOYDIR}
+	ln -sf ${IMAGE_NAME}.static.mtd ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.static.mtd
+
+	# Maintain non-standard legacy links
+	do_generate_image_uboot_file ${IMGDEPLOYDIR}/image-u-boot
+	ln -sf ${IMAGE_NAME}.static.mtd ${IMGDEPLOYDIR}/flash-${MACHINE}
+	ln -sf ${IMAGE_NAME}.static.mtd ${IMGDEPLOYDIR}/image-bmc
+	ln -sf ${FLASH_KERNEL_IMAGE} ${IMGDEPLOYDIR}/image-kernel
+	ln -sf ${IMAGE_LINK_NAME}.${IMAGE_BASETYPE} ${IMGDEPLOYDIR}/image-rofs
+	ln -sf ${IMAGE_LINK_NAME}.${OVERLAY_BASETYPE} ${IMGDEPLOYDIR}/image-rwfs
+}
+do_generate_static[dirs] = "${S}/static"
+do_generate_static[depends] += " \
+        ${PN}:do_image_${@d.getVar('IMAGE_BASETYPE', True).replace('-', '_')} \
+        virtual/kernel:do_deploy \
+        u-boot:do_deploy \
+        "
+
+make_signatures() {
+	signature_files=""
+	for file in "$@"; do
+		openssl dgst -sha256 -sign ${SIGNING_KEY} -out "${file}.sig" $file
+		signature_files="${signature_files} ${file}.sig"
+	done
+
+	if [ -n "$signature_files" ]; then
+		sort_signature_files=`echo "$signature_files" | tr ' ' '\n' | sort | tr '\n' ' '`
+		cat $sort_signature_files > image-full
+		openssl dgst -sha256 -sign ${SIGNING_KEY} -out image-full.sig image-full
+		signature_files="${signature_files} image-full.sig"
+	fi
+}
+
+do_generate_static_alltar() {
+	ln -sf ${S}/MANIFEST MANIFEST
+	ln -sf ${S}/publickey publickey
+	ln -sf ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.static.mtd image-bmc
+
+	make_signatures image-bmc MANIFEST publickey
+
+	tar -h -cvf ${IMGDEPLOYDIR}/${IMAGE_NAME}.static.mtd.all.tar \
+	    image-bmc MANIFEST publickey ${signature_files}
+
+	cd ${IMGDEPLOYDIR}
+
+	ln -sf ${IMAGE_NAME}.static.mtd.all.tar \
+		${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.static.mtd.all.tar
+
+	# Maintain non-standard legacy link.
+	ln -sf ${IMAGE_NAME}.static.mtd.all.tar \
+		${IMGDEPLOYDIR}/${MACHINE}-${DATETIME}.all.tar
+
+}
+do_generate_static_alltar[vardepsexclude] = "DATETIME"
+do_generate_static_alltar[dirs] = "${S}/static"
+do_generate_static_alltar[depends] += " \
+        openssl-native:do_populate_sysroot \
+        ${SIGNING_KEY_DEPENDS} \
+        ${PN}:do_copy_signing_pubkey \
+        "
+
+make_image_links() {
+	rwfs=$1
+	rofs=$2
+	shift
+	shift
+
+	# Create some links to help make the tar archive in the format
+	# expected by phosphor-bmc-code-mgmt.
+	do_generate_image_uboot_file image-u-boot
+	ln -sf ${DEPLOY_DIR_IMAGE}/${FLASH_KERNEL_IMAGE} image-kernel
+	ln -sf ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.$rofs image-rofs
+	ln -sf ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.$rwfs image-rwfs
+}
+
+make_tar_of_images() {
+	type=$1
+	shift
+	extra_files="$@"
+
+	# Create the tar archive
+	tar -h -cvf ${IMGDEPLOYDIR}/${IMAGE_NAME}.$type.tar \
+		image-u-boot image-kernel image-rofs image-rwfs $extra_files
+
+	cd ${IMGDEPLOYDIR}
+	ln -sf ${IMAGE_NAME}.$type.tar ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.$type.tar
+}
+
+do_generate_static_tar() {
+	ln -sf ${S}/MANIFEST MANIFEST
+	ln -sf ${S}/publickey publickey
+	make_image_links ${OVERLAY_BASETYPE} ${IMAGE_BASETYPE}
+	make_signatures image-u-boot image-kernel image-rofs image-rwfs MANIFEST publickey
+	make_tar_of_images static.mtd MANIFEST publickey ${signature_files}
+
+	# Maintain non-standard legacy link.
+	cd ${IMGDEPLOYDIR}
+	ln -sf ${IMAGE_NAME}.static.mtd.tar ${IMGDEPLOYDIR}/${MACHINE}-${DATETIME}.tar
+}
+do_generate_static_tar[dirs] = " ${S}/static"
+do_generate_static_tar[depends] += " \
+        ${PN}:do_image_${@d.getVar('IMAGE_BASETYPE', True).replace('-', '_')} \
+        virtual/kernel:do_deploy \
+        u-boot:do_deploy \
+        openssl-native:do_populate_sysroot \
+        ${SIGNING_KEY_DEPENDS} \
+        ${PN}:do_copy_signing_pubkey \
+        "
+do_generate_static_tar[vardepsexclude] = "DATETIME"
+
+do_generate_ubi_tar() {
+	ln -sf ${S}/MANIFEST MANIFEST
+	ln -sf ${S}/publickey publickey
+	make_image_links ${FLASH_UBI_OVERLAY_BASETYPE} ${FLASH_UBI_BASETYPE}
+	make_signatures image-u-boot image-kernel image-rofs image-rwfs MANIFEST publickey
+	make_tar_of_images ubi.mtd MANIFEST publickey ${signature_files}
+}
+do_generate_ubi_tar[dirs] = " ${S}/ubi"
+do_generate_ubi_tar[depends] += " \
+        ${PN}:do_image_${@d.getVar('FLASH_UBI_BASETYPE', True).replace('-', '_')} \
+        virtual/kernel:do_deploy \
+        u-boot:do_deploy \
+        openssl-native:do_populate_sysroot \
+        ${SIGNING_KEY_DEPENDS} \
+        ${PN}:do_copy_signing_pubkey \
+        "
+
+do_generate_ext4_tar() {
+	# Generate the U-Boot image
+	mk_empty_image_zeros image-u-boot ${MMC_UBOOT_SIZE}
+	do_generate_image_uboot_file image-u-boot
+
+	# Generate a compressed ext4 filesystem with the fitImage file in it to be
+	# flashed to the boot partition of the eMMC
+	install -d boot-image
+	install -m 644 ${DEPLOY_DIR_IMAGE}/${FLASH_KERNEL_IMAGE} boot-image/fitImage
+	mk_empty_image_zeros boot-image.${FLASH_EXT4_BASETYPE} ${MMC_BOOT_PARTITION_SIZE}
+	mkfs.ext4 -F -i 4096 -d boot-image boot-image.${FLASH_EXT4_BASETYPE}
+	# Error codes 0-3 indicate successfull operation of fsck
+	fsck.ext4 -pvfD boot-image.${FLASH_EXT4_BASETYPE} || [ $? -le 3 ]
+	zstd -f -k -T0 -c ${ZSTD_COMPRESSION_LEVEL} boot-image.${FLASH_EXT4_BASETYPE} > boot-image.${FLASH_EXT4_BASETYPE}.zst
+
+	# Generate the compressed ext4 rootfs
+	zstd -f -k -T0 -c ${ZSTD_COMPRESSION_LEVEL} ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.${FLASH_EXT4_BASETYPE} > ${IMAGE_LINK_NAME}.${FLASH_EXT4_BASETYPE}.zst
+
+	ln -sf boot-image.${FLASH_EXT4_BASETYPE}.zst image-kernel
+	ln -sf ${IMAGE_LINK_NAME}.${FLASH_EXT4_BASETYPE}.zst image-rofs
+	ln -sf ${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.rwfs.${FLASH_EXT4_OVERLAY_BASETYPE} image-rwfs
+	ln -sf ${S}/MANIFEST MANIFEST
+	ln -sf ${S}/publickey publickey
+
+	hostfw_update_file="${DEPLOY_DIR_IMAGE}/hostfw/update/image-hostfw"
+	if [ -e "${hostfw_update_file}" ]; then
+		ln -sf "${hostfw_update_file}" image-hostfw
+		make_signatures image-u-boot image-kernel image-rofs image-rwfs MANIFEST publickey image-hostfw
+		make_tar_of_images ext4.mmc MANIFEST publickey ${signature_files} image-hostfw
+	else
+		make_signatures image-u-boot image-kernel image-rofs image-rwfs MANIFEST publickey
+		make_tar_of_images ext4.mmc MANIFEST publickey ${signature_files}
+	fi
+}
+do_generate_ext4_tar[dirs] = " ${S}/ext4"
+do_generate_ext4_tar[depends] += " \
+        zstd-native:do_populate_sysroot \
+        ${PN}:do_image_${FLASH_EXT4_BASETYPE} \
+        virtual/kernel:do_deploy \
+        u-boot:do_deploy \
+        openssl-native:do_populate_sysroot \
+        ${SIGNING_KEY_DEPENDS} \
+        ${PN}:do_copy_signing_pubkey \
+        phosphor-hostfw-image:do_deploy \
+        "
+
+def get_pubkey_basedir(d):
+    return os.path.join(
+        d.getVar('STAGING_DIR_TARGET', True),
+        d.getVar('sysconfdir', True).strip(os.sep),
+        'activationdata')
+
+def get_pubkey_type(d):
+    return os.listdir(get_pubkey_basedir(d))[0]
+
+def get_pubkey_path(d):
+    return os.path.join(
+        get_pubkey_basedir(d),
+        get_pubkey_type(d),
+        'publickey')
+
+python do_generate_phosphor_manifest() {
+    purpose = d.getVar('VERSION_PURPOSE', True)
+    version = do_get_version(d)
+    build_id = do_get_buildID(d)
+    target_machine = d.getVar('MACHINE', True)
+    extended_version = d.getVar('EXTENDED_VERSION', True)
+    compatible_names = d.getVar('OBMC_COMPATIBLE_NAMES', True)
+    with open('MANIFEST', 'w') as fd:
+        fd.write('purpose={}\n'.format(purpose))
+        fd.write('version={}\n'.format(version.strip('"')))
+        fd.write('BuildId={}\n'.format(build_id.strip('"')))
+        if extended_version:
+          fd.write('ExtendedVersion={}\n'.format(extended_version))
+        if compatible_names:
+          for name in compatible_names.split():
+            fd.write('CompatibleName={}\n'.format(name))
+        fd.write('KeyType={}\n'.format(get_pubkey_type(d)))
+        fd.write('HashType=RSA-SHA256\n')
+        fd.write('MachineName={}\n'.format(target_machine))
+}
+do_generate_phosphor_manifest[dirs] = "${S}"
+do_generate_phosphor_manifest[depends] += " \
+        os-release:do_populate_sysroot \
+        phosphor-image-signing:do_populate_sysroot \
+        "
+
+python do_copy_signing_pubkey() {
+    with open(get_pubkey_path(d), 'r') as read_fd:
+        with open('publickey', 'w') as write_fd:
+            write_fd.write(read_fd.read())
+}
+
+do_copy_signing_pubkey[dirs] = "${S}"
+do_copy_signing_pubkey[depends] += " \
+        phosphor-image-signing:do_populate_sysroot \
+        "
+
+addtask copy_signing_pubkey after do_rootfs
+addtask generate_phosphor_manifest after do_rootfs
+addtask generate_rwfs_static after do_rootfs
+addtask generate_rwfs_ubi after do_rootfs
+addtask generate_rwfs_ext4 after do_rootfs
+
+python() {
+    types = d.getVar('IMAGE_FSTYPES', True).split()
+
+    if any([x in types for x in ['mtd-static', 'mtd-static-alltar']]):
+        bb.build.addtask(
+                'do_generate_static',
+                'do_image_complete',
+                'do_generate_rwfs_static', d)
+    if 'mtd-static-alltar' in types:
+        bb.build.addtask(
+                'do_generate_static_alltar',
+                'do_image_complete',
+                'do_generate_static do_generate_phosphor_manifest', d)
+    if 'mtd-static-tar' in types:
+        bb.build.addtask(
+                'do_generate_static_tar',
+                'do_image_complete',
+                'do_generate_rwfs_static do_generate_phosphor_manifest', d)
+
+    if 'mtd-ubi' in types:
+        bb.build.addtask(
+                'do_generate_ubi',
+                'do_image_complete',
+                'do_generate_rwfs_ubi', d)
+    if 'mtd-ubi-tar' in types:
+        bb.build.addtask(
+                'do_generate_ubi_tar',
+                'do_image_complete',
+                'do_generate_rwfs_ubi do_generate_phosphor_manifest', d)
+
+    if 'mmc-ext4-tar' in types:
+        bb.build.addtask(
+                'do_generate_ext4_tar',
+                'do_image_complete',
+                'do_generate_rwfs_ext4 do_generate_phosphor_manifest', d)
+}
diff --git a/meta-phosphor/classes/image_types_phosphor_nuvoton.bbclass b/meta-phosphor/classes/image_types_phosphor_nuvoton.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..8fefd827e0e2a7576f2185049ca13ac0280db949
--- /dev/null
+++ b/meta-phosphor/classes/image_types_phosphor_nuvoton.bbclass
@@ -0,0 +1,50 @@
+UBOOT_BINARY := "u-boot.${UBOOT_SUFFIX}"
+BOOTBLOCK = "Poleg_bootblock.bin"
+FULL_SUFFIX = "full"
+MERGED_SUFFIX = "merged"
+UBOOT_SUFFIX:append = ".${MERGED_SUFFIX}"
+
+IGPS_DIR = "${STAGING_DIR_NATIVE}/${datadir}/npcm7xx-igps"
+
+# Prepare the Bootblock and U-Boot images using npcm7xx-bingo
+do_prepare_bootloaders() {
+    local olddir="$(pwd)"
+    cd ${DEPLOY_DIR_IMAGE}
+    bingo ${IGPS_DIR}/BootBlockAndHeader_${IGPS_MACHINE}.xml \
+            -o ${DEPLOY_DIR_IMAGE}/${BOOTBLOCK}.${FULL_SUFFIX}
+
+    bingo ${IGPS_DIR}/UbootHeader_${IGPS_MACHINE}.xml \
+            -o ${DEPLOY_DIR_IMAGE}/${UBOOT_BINARY}.${FULL_SUFFIX}
+
+    bingo ${IGPS_DIR}/mergedBootBlockAndUboot.xml \
+            -o ${DEPLOY_DIR_IMAGE}/${UBOOT_BINARY}.${MERGED_SUFFIX}
+    cd "$olddir"
+}
+
+do_prepare_bootloaders[depends] += " \
+    u-boot:do_deploy \
+    npcm7xx-bootblock:do_deploy \
+    npcm7xx-bingo-native:do_populate_sysroot \
+    npcm7xx-igps-native:do_populate_sysroot \
+    "
+
+addtask do_prepare_bootloaders before do_generate_static after do_generate_rwfs_static
+
+# Include the full bootblock and u-boot in the final static image
+python do_generate_static:append() {
+    _append_image(os.path.join(d.getVar('DEPLOY_DIR_IMAGE', True),
+                               'u-boot.%s' % d.getVar('UBOOT_SUFFIX',True)),
+                  int(d.getVar('FLASH_UBOOT_OFFSET', True)),
+                  int(d.getVar('FLASH_KERNEL_OFFSET', True)))
+}
+
+do_make_ubi:append() {
+    # Concatenate the uboot and ubi partitions
+    dd bs=1k conv=notrunc seek=${FLASH_UBOOT_OFFSET} \
+        if=${DEPLOY_DIR_IMAGE}/u-boot.${UBOOT_SUFFIX} \
+        of=${IMGDEPLOYDIR}/${IMAGE_NAME}.ubi.mtd
+}
+
+do_make_ubi[depends] += "${PN}:do_prepare_bootloaders"
+do_generate_ubi_tar[depends] += "${PN}:do_prepare_bootloaders"
+do_generate_static_tar[depends] += "${PN}:do_prepare_bootloaders"
diff --git a/meta-phosphor/classes/image_version.bbclass b/meta-phosphor/classes/image_version.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..17f324e2e44cd5a4daf16cc89b77739e902c7cd0
--- /dev/null
+++ b/meta-phosphor/classes/image_version.bbclass
@@ -0,0 +1,46 @@
+# Base image version class extension
+
+DEPENDS:append = " os-release"
+
+def do_get_version(d):
+    import configparser
+    import io
+    path = d.getVar('STAGING_DIR_TARGET', True) + d.getVar('sysconfdir', True)
+    path = os.path.join(path, 'os-release')
+    parser = configparser.ConfigParser(strict=False)
+    parser.optionxform = str
+    version = ''
+    try:
+        with open(path, 'r') as fd:
+            buf = '[root]\n' + fd.read()
+            fd = io.StringIO(buf)
+            parser.readfp(fd)
+            version = parser['root']['VERSION_ID']
+    except:
+        pass
+    return version
+
+def do_get_versionID(d):
+    import hashlib
+    version = do_get_version(d)
+    version = version.strip('"')
+    version_id = (hashlib.sha512(version.encode('utf-8')).hexdigest())[:8]
+    return version_id
+
+def do_get_buildID(d):
+    import configparser
+    import io
+    path = d.getVar('STAGING_DIR_TARGET', True) + d.getVar('sysconfdir', True)
+    path = os.path.join(path, 'os-release')
+    parser = configparser.ConfigParser(strict=False)
+    parser.optionxform = str
+    build_id = ''
+    try:
+        with open(path, 'r') as fd:
+            buf = '[root]\n' + fd.read()
+            fd = io.StringIO(buf)
+            parser.readfp(fd)
+            build_id = parser['root']['BUILD_ID']
+    except:
+        pass
+    return build_id
diff --git a/meta-phosphor/classes/license_static.bbclass b/meta-phosphor/classes/license_static.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..dd7301758608695f336afa5016d31d8be235d021
--- /dev/null
+++ b/meta-phosphor/classes/license_static.bbclass
@@ -0,0 +1,64 @@
+####
+# Copyright 2021 Intel Corporation
+#
+# Add a class to support serving license info through bmcweb.
+#
+# bmcweb serves static content from the /usr/share/www folder, so this class
+# copies the license info from /usr/share/common-licenses to
+# /usr/share/www/common-licenses so it will be statically served by bmcweb.
+#
+# Requires 'COPY_LIC_DIRS' to be enabled to create /usr/share/common-licenses.
+#
+# Class can be inherited in a project bbclass to copy the license info.
+#
+# Example:
+# inherit license_static
+####
+
+STATIC_LICENSE_DIR = "${IMAGE_ROOTFS}/usr/share/www/common-licenses"
+
+
+def add_index_html_header(f):
+    f.write("<!DOCTYPE html>")
+    f.write("<html>")
+    f.write("<body>")
+    f.write("<p>")
+
+
+def add_index_html_footer(f):
+    f.write("</p>")
+    f.write("</body>")
+    f.write("</html>")
+
+
+def create_index_files(d):
+    import os
+
+    static_license_dir = d.getVar('STATIC_LICENSE_DIR')
+    for dirpath, dirnames, filenames in os.walk(static_license_dir):
+        with open(os.path.join(dirpath, "index.html"), "w") as f:
+            add_index_html_header(f)
+            full_list = filenames+dirnames
+            full_list.sort()
+            f.write("<br>".join(full_list))
+            add_index_html_footer(f)
+
+
+def copy_license_files(d):
+    import shutil
+
+    rootfs_license_dir = d.getVar('ROOTFS_LICENSE_DIR')
+    static_license_dir = d.getVar('STATIC_LICENSE_DIR')
+    shutil.copytree(rootfs_license_dir, static_license_dir)
+
+
+python do_populate_static_lic() {
+    copy_lic_dirs = d.getVar('COPY_LIC_DIRS')
+    if copy_lic_dirs == "1":
+        copy_license_files(d)
+        create_index_files(d)
+    else:
+        bb.warn("Static licenses not copied because 'COPY_LIC_DIRS' is disabled.")
+}
+
+ROOTFS_POSTPROCESS_COMMAND:append = "do_populate_static_lic; "
diff --git a/meta-phosphor/classes/mrw-rev.bbclass b/meta-phosphor/classes/mrw-rev.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..5a5b33c13e8ed22f365fd19d6ecc0dbae443b1d8
--- /dev/null
+++ b/meta-phosphor/classes/mrw-rev.bbclass
@@ -0,0 +1,5 @@
+MRW_API_SRC_URI ?= "git://github.com/open-power/serverwiz.git;branch=master;protocol=https"
+MRW_API_SRCREV ?= "60c8e10cbb11768cd1ba394b35cb1d6627efec42"
+
+MRW_TOOLS_SRC_URI ?= "git://github.com/openbmc/phosphor-mrw-tools;branch=master;protocol=https"
+MRW_TOOLS_SRCREV ?= "721dcbd23da4f9679ddf58119c478922bf420a1e"
diff --git a/meta-phosphor/classes/mrw-xml.bbclass b/meta-phosphor/classes/mrw-xml.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..8876de706db2fb1c43370e2b37054c5fa2bf0d02
--- /dev/null
+++ b/meta-phosphor/classes/mrw-xml.bbclass
@@ -0,0 +1,4 @@
+MRW_XML ??= "${MACHINE}.xml"
+mrw_datadir = "${datadir}/obmc-mrw"
+SKIP_BROKEN_MRW ?= "0"
+EXTRA_MRW_SCRIPT_ARGS = "${@bb.utils.contains("SKIP_BROKEN_MRW", "0", "", "--skip-broken-mrw", d)}"
diff --git a/meta-phosphor/classes/obmc-phosphor-dbus-service.bbclass b/meta-phosphor/classes/obmc-phosphor-dbus-service.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..b60c9b84c2ce840628ee95ecf714461c531010e2
--- /dev/null
+++ b/meta-phosphor/classes/obmc-phosphor-dbus-service.bbclass
@@ -0,0 +1,177 @@
+# Utilities and shortcuts for recipes providing D-Bus services.
+# Variables:
+#  DBUS_PACKAGES ?= "${PN}"
+#    The list of packages to which files should be added.
+#
+#  DBUS_SERVICE:${PN} += "org.openbmc.Foo.service"
+#    A list of dbus service names.  The class will look for a
+#    dbus configuration file with the same base name with .conf
+#    appended.  If one is found, it is added to the package
+#    and used verbatim.  If it is not found, a default one
+#    (with very open permissions) is generated and used.
+#
+#    Additionally the class will instantiate obmc-phosphor-systemd
+#    with any SYSTEMD_SERVICE:%s variables translated appropriately.
+#
+#    If a service begins with 'dbus-' DBus activation will be
+#    configured.  The class will look for an activation file
+#    with the 'dbus-' prefix removed.  If found, it is added to
+#    the package and used verbatim.  If it is not found, a default
+#    one is generated and used.
+
+
+inherit dbus-dir
+inherit obmc-phosphor-utils
+
+RDEPENDS:${PN}:append:class-target = " dbus-perms"
+DBUS_PACKAGES ?= "${PN}"
+
+_INSTALL_DBUS_CONFIGS=""
+_DEFAULT_DBUS_CONFIGS=""
+_INSTALL_DBUS_ACTIVATIONS=""
+_DEFAULT_DBUS_ACTIVATIONS=""
+
+
+python dbus_do_postinst() {
+    def make_default_dbus_config(d, unit, user):
+        bus = unit.base
+        if unit.is_template:
+            bus = '%s*' % bus
+
+        path = d.getVar('D', True)
+        path += d.getVar('dbus_system_confdir', True)
+        with open('%s/%s.conf' % (path, unit.base), 'w+') as fd:
+            fd.write('<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"\n')
+            fd.write('        "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">\n')
+            fd.write('<busconfig>\n')
+            fd.write('        <policy user="%s">\n' % user)
+            fd.write('                <allow own="%s"/>\n' % bus)
+            fd.write('                <allow send_destination="%s"/>\n' % bus)
+            fd.write('        </policy>\n')
+            fd.write('</busconfig>\n')
+            fd.close()
+
+
+    def make_default_dbus_activation(d, unit, user):
+        dest = unit.base
+        sd_unit = unit.name
+        if unit.is_instance:
+            dest = '%s.%s' % (unit.base, unit.instance)
+            sd_unit = '%s@%s' % (unit.base, unit.instance)
+
+        path = d.getVar('D', True)
+        path += d.getVar('dbus_system_servicesdir', True)
+        with open('%s/%s.service' % (path, dest), 'w+') as fd:
+            fd.write('[D-BUS Service]\n')
+            fd.write('Name=%s\n' % dest)
+            fd.write('Exec=/bin/false\n')
+            fd.write('User=%s\n' % user)
+            fd.write('SystemdService=dbus-%s.service\n' % sd_unit)
+            fd.close()
+
+
+    for service_user in listvar_to_list(d, '_DEFAULT_DBUS_CONFIGS'):
+        service, user = service_user.split(':')
+        make_default_dbus_config(d, SystemdUnit(service), user)
+    for service_user in listvar_to_list(d, '_DEFAULT_DBUS_ACTIVATIONS'):
+        service, user = service_user.split(':')
+        make_default_dbus_activation(d, SystemdUnit(service), user)
+}
+
+
+python() {
+    searchpaths = d.getVar('FILESPATH', True)
+
+    def get_user(d, service, pkg):
+        user = d.getVar(
+            'SYSTEMD_USER_%s' % service, True)
+        if user is None:
+            user = d.getVar(
+                'SYSTEMD_USER_%s' % pkg, True) or 'root'
+        return user
+
+
+    def add_dbus_config(d, unit, pkg):
+        path = bb.utils.which(searchpaths, '%s.conf' % unit.base)
+        if not os.path.isfile(path):
+            user = get_user(d, unit.name, pkg)
+            set_doappend(d, '_DEFAULT_DBUS_CONFIGS', '%s:%s' % (
+                unit.name, user))
+        else:
+            set_doappend(d, 'SRC_URI', 'file://%s.conf' % unit.base)
+            set_doappend(d, '_INSTALL_DBUS_CONFIGS', '%s.conf' % unit.base)
+        set_doappend(d, 'FILES:%s' % pkg, '%s%s.conf' \
+            % (d.getVar('dbus_system_confdir', True), unit.base))
+
+
+    def add_dbus_activation(d, unit, pkg):
+        if not unit.is_activated or unit.is_template:
+            return
+        search_match = '%s.service' % unit.base
+        if unit.is_instance:
+            search_match = '%s.%s.service' % (unit.base, unit.instance)
+
+        path = bb.utils.which(searchpaths, search_match)
+
+        if not os.path.isfile(path):
+            user = get_user(d, unit.base, pkg)
+            set_doappend(d, '_DEFAULT_DBUS_ACTIVATIONS', '%s:%s' % (
+                unit.name, user))
+        else:
+            set_doappend(d, 'SRC_URI', 'file://%s' % search_match)
+            set_doappend(d, '_INSTALL_DBUS_ACTIVATIONS', search_match)
+        set_doappend(d, 'FILES:%s' % pkg, '%s%s' \
+            % (d.getVar('dbus_system_servicesdir', True), search_match))
+
+
+    if d.getVar('CLASSOVERRIDE', True) != 'class-target':
+        return
+
+    d.appendVarFlag('do_install', 'postfuncs', ' dbus_do_postinst')
+
+    for pkg in listvar_to_list(d, 'DBUS_PACKAGES'):
+        if pkg not in (d.getVar('SYSTEMD_PACKAGES', True) or ''):
+            set_doappend(d, 'SYSTEMD_PACKAGES', pkg)
+
+        svc = listvar_to_list(d, 'DBUS_SERVICE:%s' % pkg)
+        svc = [SystemdUnit(x) for x in svc]
+        inst = [x for x in svc if x.is_instance]
+        tmpl = [x.template for x in svc if x.is_instance]
+        tmpl = list(set(tmpl))
+        tmpl = [SystemdUnit(x) for x in tmpl]
+        svc = [x for x in svc if not x.is_instance]
+
+        for unit in inst:
+            set_doappend(
+                d, 'SYSTEMD_SERVICE:%s' % pkg, unit.name)
+
+        for unit in tmpl + svc:
+            add_dbus_config(d, unit, pkg)
+            add_dbus_activation(d, unit, pkg)
+            set_doappend(
+                d, 'SYSTEMD_SERVICE:%s' % pkg, unit.name)
+            set_doappend(d, 'SYSTEMD_SUBSTITUTIONS',
+                'BUSNAME:%s:%s' % (unit.base, unit.name))
+}
+
+
+do_install:append() {
+        # install the dbus configuration files
+        [ -z "${_INSTALL_DBUS_CONFIGS}" ] && \
+                [ -z "${_DEFAULT_DBUS_CONFIGS}" ] || \
+                install -d ${D}${dbus_system_confdir}
+        for c in ${_INSTALL_DBUS_CONFIGS}; do
+                install -m 0644 ${WORKDIR}/$c \
+                        ${D}${dbus_system_confdir}$c
+        done
+        # install the dbus activation files
+        [ -z "${_INSTALL_DBUS_ACTIVATIONS}" ] && \
+                [ -z "${_DEFAULT_DBUS_ACTIVATIONS}" ] || \
+                install -d ${D}${dbus_system_servicesdir}
+        for s in ${_INSTALL_DBUS_ACTIVATIONS}; do
+                install -m 0644 ${WORKDIR}/$s\
+                        ${D}${dbus_system_servicesdir}$s
+        done
+}
+
+inherit obmc-phosphor-systemd
diff --git a/meta-phosphor/classes/obmc-phosphor-debug-tarball.bbclass b/meta-phosphor/classes/obmc-phosphor-debug-tarball.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..9262a946a673959c232f1ace6e4e74b5920824bc
--- /dev/null
+++ b/meta-phosphor/classes/obmc-phosphor-debug-tarball.bbclass
@@ -0,0 +1,21 @@
+# IMAGE_FSTYPES must appear before image.bbclass
+# is inherited otherwise image.bbclass will inherit
+# "live" image fstypes that we don't want.
+IMAGE_FSTYPES = "tar.xz"
+
+inherit image
+
+LICENSE = "Apache-2.0"
+
+IMAGE_INSTALL:append = " busybox packagegroup-obmc-phosphor-debugtools perf "
+
+# Override from image_types.bbclass to restrict tarball to /usr tree.
+IMAGE_CMD:tar = "${IMAGE_CMD_TAR} -cvf ${IMGDEPLOYDIR}/${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.tar -C ${IMAGE_ROOTFS}/usr ."
+
+# Remove packages installed by 'extrausers'.
+IMAGE_INSTALL:remove = "base-passwd shadow"
+EXTRA_USERS_PARAMS = ""
+
+# Remove extra packages defaulted by image.bbclass.
+PACKAGE_INSTALL = "${IMAGE_INSTALL}"
+IMAGE_LINGUAS = ""
diff --git a/meta-phosphor/classes/obmc-phosphor-discovery-service.bbclass b/meta-phosphor/classes/obmc-phosphor-discovery-service.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..5b12faa4d06c4bc052adff2bf634db8982501cff
--- /dev/null
+++ b/meta-phosphor/classes/obmc-phosphor-discovery-service.bbclass
@@ -0,0 +1,114 @@
+inherit obmc-phosphor-utils
+DISCOVERY_SVC_PACKAGES ?= "${PN}"
+
+python() {
+    avahi_enabled = bb.utils.contains(
+            'DISTRO_FEATURES', 'avahi', True, False, d)
+    slp_enabled = bb.utils.contains(
+            'DISTRO_FEATURES', 'slp', True, False, d)
+
+    if not avahi_enabled and not slp_enabled:
+        return
+
+    syscnfdir = d.getVar('sysconfdir', True)
+    dest_dir = d.getVar('D', True)
+
+    set_doappend(d, 'AVAHI_SERVICES_DIR', os.path.join(
+        dest_dir+syscnfdir,
+        'avahi',
+        'services'))
+    set_doappend(d, 'SLP_SERVICES_DIR', os.path.join(
+        dest_dir+syscnfdir,
+        'slp',
+        'services'))
+
+
+    for pkg in listvar_to_list(d, 'DISCOVERY_SVC_PACKAGES'):
+        for service in listvar_to_list(d, 'REGISTERED_SERVICES:%s' % pkg):
+            if avahi_enabled:
+                set_doappend(d, 'RRECOMMENDS:%s' % pkg, 'avahi-daemon')
+                svc_name, svc_type, svc_port, svc_txt_data = service.split(':')
+                set_doappend(d, 'FILES:%s' % pkg, os.path.join(
+                    syscnfdir,
+                    'avahi',
+                    'services',
+                    '%s.service' % svc_name))
+
+            if slp_enabled:
+                set_doappend(d, 'RRECOMMENDS:%s' % pkg, 'slpd-lite')
+                svc_name, svc_type, svc_port, svc_txt_data = service.split(':')
+                set_doappend(d, 'FILES:%s' % pkg, os.path.join(
+                    syscnfdir,
+                    'slp',
+                    'services',
+                    '%s.service' % svc_name))
+
+}
+
+python discovery_services_postinstall() {
+    avahi_enabled = bb.utils.contains(
+            'DISTRO_FEATURES', 'avahi', True, False, d)
+    slp_enabled = bb.utils.contains(
+            'DISTRO_FEATURES', 'slp', True, False, d)
+
+    if not avahi_enabled and not slp_enabled:
+        return
+
+    avahi_service_dir = d.getVar('AVAHI_SERVICES_DIR', True).strip()
+    slp_service_dir = d.getVar('SLP_SERVICES_DIR', True).strip()
+
+    if not os.path.exists(avahi_service_dir):
+        os.makedirs(avahi_service_dir)
+
+    if not os.path.exists(slp_service_dir):
+        os.makedirs(slp_service_dir)
+
+    def register_service_avahi(d, service_name, service_type, service_port, service_txt_data):
+        service_txt_data = service_txt_data.split('|')
+        service_file = os.path.join(
+            avahi_service_dir,
+            '%s.service' % service_name)
+        with open(service_file, 'w') as fd:
+            fd.write('<?xml version="1.0" ?>\n')
+            fd.write('<!DOCTYPE service-group SYSTEM "avahi-service.dtd">\n')
+            fd.write('<service-group>\n')
+            fd.write('        <name replace-wildcards="yes">%s on %%h</name>\n'
+                % service_name)
+            fd.write('        <service>\n')
+            fd.write('                <type>%s</type>\n' % service_type)
+            fd.write('                <port>%s</port>\n' % service_port)
+            for txt_record in service_txt_data:
+                if txt_record:
+                    key, value = txt_record.split('=')
+                    if key.strip() and value.strip():
+                        fd.write('                <txt-record>%s</txt-record>\n' % txt_record)
+                    else:
+                        bb.fatal('Invalid Additional data : \'%s\'. Ignoring!' % txt_record)
+            fd.write('        </service>\n')
+            fd.write('</service-group>\n')
+
+    def register_service_slp(d, service_name, service_type, service_port):
+        service_file = os.path.join(
+            slp_service_dir,
+            '%s.service' % service_name)
+        with open(service_file, 'w') as fd:
+            fd.write('%s %s %s' % (service_name, service_type, service_port))
+
+    def register_services(d,pkg):
+        for service in listvar_to_list(d, 'REGISTERED_SERVICES:%s' % pkg):
+            svc_info = service.split(":")
+            try:
+                svc_name, svc_type, svc_port, svc_txt_data = svc_info
+            except:
+                continue
+            if avahi_enabled:
+                avahi_svc_type = "_" + svc_name + "._" + svc_type
+                register_service_avahi(d, svc_name, avahi_svc_type, svc_port, svc_txt_data)
+            if slp_enabled:
+                register_service_slp(d, svc_name, svc_type, svc_port)
+
+    for pkg in listvar_to_list(d, 'DISCOVERY_SVC_PACKAGES'):
+        register_services(d, pkg)
+
+}
+do_install[postfuncs] += "discovery_services_postinstall"
diff --git a/meta-phosphor/classes/obmc-phosphor-image.bbclass b/meta-phosphor/classes/obmc-phosphor-image.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..4143f34eb833c31b7e6e5b865d027bfe2233ed62
--- /dev/null
+++ b/meta-phosphor/classes/obmc-phosphor-image.bbclass
@@ -0,0 +1,103 @@
+# Common code for generating Phosphor OpenBMC images.
+
+# Additional IMAGE_FEATURES available with Phosphor OpenBMC:
+#
+# - obmc-bmc-state-mgmt               - OpenBMC BMC state management
+# - obmc-bmcweb                       - OpenBMC webserver
+# - obmc-chassis-mgmt                 - OpenBMC chassis management
+# - obmc-chassis-state-mgmt           - OpenBMC chassis state management
+# - obmc-console                      - OpenBMC serial over LAN
+# - obmc-dbus-monitor                 - OpenBMC dbus monitoring
+# - obmc-debug-collector              - OpenBMC debug collector
+# - obmc-devtools                     - OpenBMC development and debugging tools
+# - obmc-fan-control                  - OpenBMC fan management
+# - obmc-fan-mgmt                     - Deprecated - use obmc-fan-control instead
+# - obmc-flash-mgmt                   - OpenBMC flash management
+# - obmc-fru-ipmi                     - OpenBMC IPMI FRU EEPROM support
+# - obmc-health-monitor               - OpenBMC health monitoring
+# - obmc-host-ctl                     - OpenBMC host control
+# - obmc-host-ipmi                    - OpenBMC host IPMI
+# - obmc-host-state-mgmt              - OpenBMC host state management
+# - obmc-ikvm                         - OpenBMC KVM over IP
+# - obmc-inventory                    - OpenBMC inventory support
+# - obmc-leds                         - OpenBMC LED support
+# - obmc-logging-mgmt                 - OpenBMC logging management
+# - obmc-remote-logging-mgmt          - OpenBMC remote logging management
+# - obmc-rng                          - OpenBMC random number generator
+# - obmc-sensors                      - OpenBMC sensor support
+# - obmc-settings-mgmt                - OpenBMC settings management
+# - obmc-software                     - OpenBMC software management
+# - obmc-system-mgmt                  - OpenBMC system management
+# - obmc-telemetry                    - OpenBMC telemetry solution
+# - obmc-user-mgmt                    - OpenBMC user management
+# - obmc-user-mgmt-ldap               - OpenBMC LDAP users
+
+inherit core-image
+inherit obmc-phosphor-utils
+
+FEATURE_PACKAGES_obmc-bmc-state-mgmt ?= "packagegroup-obmc-apps-bmc-state-mgmt"
+FEATURE_PACKAGES_obmc-bmcweb ?= "packagegroup-obmc-apps-bmcweb"
+FEATURE_PACKAGES_obmc-chassis-mgmt ?= "${@bb.utils.contains('COMBINED_FEATURES', 'obmc-phosphor-chassis-mgmt', 'virtual-obmc-chassis-mgmt', '', d)}"
+FEATURE_PACKAGES_obmc-chassis-state-mgmt ?= "packagegroup-obmc-apps-chassis-state-mgmt"
+FEATURE_PACKAGES_obmc-console ?= "packagegroup-obmc-apps-console"
+FEATURE_PACKAGES_obmc-dbus-monitor ?= "packagegroup-obmc-apps-dbus-monitor"
+FEATURE_PACKAGES_obmc-devtools ?= "packagegroup-obmc-apps-devtools"
+FEATURE_PACKAGES_obmc-fan-control ?= "packagegroup-obmc-apps-fan-control"
+FEATURE_PACKAGES_obmc-fan-mgmt ?= "${@bb.utils.contains('COMBINED_FEATURES', 'obmc-phosphor-fan-mgmt', 'virtual-obmc-fan-mgmt', '', d)}"
+FEATURE_PACKAGES_obmc-flash-mgmt ?= "${@bb.utils.contains('COMBINED_FEATURES', 'obmc-phosphor-flash-mgmt', 'virtual-obmc-flash-mgmt', '', d)}"
+FEATURE_PACKAGES_obmc-fru-ipmi ?= "packagegroup-obmc-apps-fru-ipmi"
+FEATURE_PACKAGES_obmc-health-monitor ?= "packagegroup-obmc-apps-health-monitor"
+FEATURE_PACKAGES_obmc-host-ctl ?= "${@bb.utils.contains('COMBINED_FEATURES', 'obmc-host-ctl', 'virtual-obmc-host-ctl', '', d)}"
+FEATURE_PACKAGES_obmc-host-ipmi ?= "${@bb.utils.contains('COMBINED_FEATURES', 'obmc-host-ipmi', 'virtual-obmc-host-ipmi-hw', '', d)}"
+FEATURE_PACKAGES_obmc-host-state-mgmt ?= "packagegroup-obmc-apps-host-state-mgmt"
+FEATURE_PACKAGES_obmc-ikvm ?= "packagegroup-obmc-apps-ikvm"
+FEATURE_PACKAGES_obmc-inventory ?= "packagegroup-obmc-apps-inventory"
+FEATURE_PACKAGES_obmc-leds ?= "packagegroup-obmc-apps-leds"
+FEATURE_PACKAGES_obmc-logging-mgmt ?= "packagegroup-obmc-apps-logging"
+FEATURE_PACKAGES_obmc-remote-logging-mgmt ?= "packagegroup-obmc-apps-remote-logging"
+FEATURE_PACKAGES_obmc-rng ?= "packagegroup-obmc-apps-rng"
+FEATURE_PACKAGES_obmc-net-ipmi ?= "phosphor-ipmi-net"
+FEATURE_PACKAGES_obmc-sensors ?= "packagegroup-obmc-apps-sensors"
+FEATURE_PACKAGES_obmc-software ?= "packagegroup-obmc-apps-software"
+FEATURE_PACKAGES_obmc-system-mgmt ?= "${@bb.utils.contains('DISTRO_FEATURES', 'obmc-phosphor-system-mgmt', 'virtual-obmc-system-mgmt', '', d)}"
+FEATURE_PACKAGES_obmc-debug-collector ?= "packagegroup-obmc-apps-debug-collector"
+FEATURE_PACKAGES_obmc-settings-mgmt ?= "packagegroup-obmc-apps-settings"
+FEATURE_PACKAGES_obmc-network-mgmt ?= "packagegroup-obmc-apps-network"
+FEATURE_PACKAGES_obmc-telemetry ?= "packagegroup-obmc-apps-telemetry"
+FEATURE_PACKAGES_obmc-user-mgmt ?= "packagegroup-obmc-apps-user-mgmt"
+FEATURE_PACKAGES_obmc-user-mgmt-ldap ?= "packagegroup-obmc-apps-user-mgmt-ldap"
+
+# FIXME: phosphor-net-ipmi depends on phosphor-ipmi-host !?!? and
+# cannot be built on core-qemu machines because of the dependency
+# tree under phosphor-ipmi-host
+FEATURE_PACKAGES_obmc-net-ipmi:qemuall = ""
+
+# EVB systems do not have a managed system.
+FEATURE_PACKAGES_obmc-system-mgmt:phosphor-evb = ""
+# QEMU systems are like EVBs and do not have a managed system.
+FEATURE_PACKAGES_obmc-system-mgmt:qemuall = ""
+
+# Add new packages to be installed to a package group in
+# packagegroup-obmc-apps, not here.
+OBMC_IMAGE_BASE_INSTALL = " \
+        packagegroup-obmc-apps-extras \
+        ${OBMC_IMAGE_EXTRA_INSTALL} \
+        "
+
+OBMC_IMAGE_EXTRA_INSTALL ?= ""
+
+CORE_IMAGE_EXTRA_INSTALL += "${OBMC_IMAGE_BASE_INSTALL}"
+
+remove_etc_version() {
+        rm ${IMAGE_ROOTFS}${sysconfdir}/version
+}
+
+enable_ldap_nsswitch() {
+    sed -i 's/\(\(passwd\|group\):\s*\).*/\1files systemd ldap/' \
+        "${IMAGE_ROOTFS}${sysconfdir}/nsswitch.conf"
+    sed -i 's/\(shadow:\s*\).*/\1files ldap/' \
+        "${IMAGE_ROOTFS}${sysconfdir}/nsswitch.conf"
+}
+
+ROOTFS_POSTPROCESS_COMMAND += "${@bb.utils.contains('IMAGE_FEATURES', 'obmc-user-mgmt-ldap', 'enable_ldap_nsswitch ;', '', d)}"
+
diff --git a/meta-phosphor/classes/obmc-phosphor-ipmiprovider-symlink.bbclass b/meta-phosphor/classes/obmc-phosphor-ipmiprovider-symlink.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..a025b4299862b9adcbe1356e23d311dddade9fb9
--- /dev/null
+++ b/meta-phosphor/classes/obmc-phosphor-ipmiprovider-symlink.bbclass
@@ -0,0 +1,47 @@
+# Common code for recipes that create IPMI provider libraries
+
+inherit obmc-phosphor-utils
+
+# This LIBDIR is searched for the libraries.
+LIBDIR = "${D}/${libdir}/ipmid-providers/"
+
+# The symlinks are installed in the following directories depending on the
+# variable.
+HOSTIPMI_LIBDIR = "${D}/${libdir}/host-ipmid/"
+NETIPMI_LIBDIR = "${D}/${libdir}/net-ipmid/"
+BLOBIPMI_LIBDIR = "${D}/${libdir}/blob-ipmid/"
+
+python symlink_create_postinstall() {
+    def install_symlink(d, libname, install_dir):
+        import glob;
+
+        if not os.path.exists(install_dir):
+            os.makedirs(install_dir)
+
+        lib_dir = d.getVar('LIBDIR', True)
+
+        # find the library extension libxxx.so.?
+        install_file = lib_dir + libname + ".?"
+
+        filelist = glob.glob(install_file);
+
+        # get the library name
+        path, file = os.path.split(filelist[0])
+        source = "../ipmid-providers/" + file
+
+        # create the symlink
+        os.symlink(source, os.path.join(install_dir, file))
+
+    for libname in listvar_to_list(d, 'HOSTIPMI_PROVIDER_LIBRARY'):
+        install_dir = d.getVar('HOSTIPMI_LIBDIR', True)
+        install_symlink(d, libname, install_dir)
+
+    for libname in listvar_to_list(d, 'NETIPMI_PROVIDER_LIBRARY'):
+        install_dir = d.getVar('NETIPMI_LIBDIR', True)
+        install_symlink(d, libname, install_dir)
+
+    for libname in listvar_to_list(d, 'BLOBIPMI_PROVIDER_LIBRARY'):
+        install_dir = d.getVar('BLOBIPMI_LIBDIR', True)
+        install_symlink(d, libname, install_dir)
+}
+do_install[postfuncs] += "symlink_create_postinstall"
diff --git a/meta-phosphor/classes/obmc-phosphor-kernel-version.bbclass b/meta-phosphor/classes/obmc-phosphor-kernel-version.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..cc08dc386b2c4688c06f0a10a4897d4114f24cc2
--- /dev/null
+++ b/meta-phosphor/classes/obmc-phosphor-kernel-version.bbclass
@@ -0,0 +1,17 @@
+do_kernel_configme:append() {
+    # Remove previous CONFIG_LOCALVERSION
+    sed -i '/CONFIG_LOCALVERSION/d' ${B}/.config
+
+    # Latest version after yocto patched (if any)
+    latestVersion="-$(git rev-parse --verify HEAD)"
+    shortLatestVersion="$(echo ${latestVersion} | cut -c1-8)"
+
+    shortLinuxVersionExt="$(echo ${LINUX_VERSION_EXTENSION} | cut -c1-8)"
+
+    if [ "${latestVersion}" != "${LINUX_VERSION_EXTENSION}" ]; then
+        dirtyString="-dirty"
+        echo "CONFIG_LOCALVERSION="\"${shortLinuxVersionExt}${dirtyString}${shortLatestVersion}\" >> ${B}/.config
+    else
+        echo "CONFIG_LOCALVERSION="\"${shortLinuxVersionExt}\" >> ${B}/.config
+    fi
+}
diff --git a/meta-phosphor/classes/obmc-phosphor-py-daemon.bbclass b/meta-phosphor/classes/obmc-phosphor-py-daemon.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..09a5582aae99a5d09bb844574f27a04f5154e1eb
--- /dev/null
+++ b/meta-phosphor/classes/obmc-phosphor-py-daemon.bbclass
@@ -0,0 +1,14 @@
+# Common code for dbus applications using python.
+
+inherit allarch
+inherit obmc-phosphor-systemd
+
+RDEPENDS:${PN} += "python3-dbus python3-pygobject"
+INSTALL_NAME ?= "${PN}"
+SCRIPT_NAME ?= "${INSTALL_NAME}.py"
+
+do_install:append() {
+        # install the script
+        install -d ${D}${sbindir}
+        install -m 0755 ${S}/${SCRIPT_NAME} ${D}${sbindir}/${INSTALL_NAME}
+}
diff --git a/meta-phosphor/classes/obmc-phosphor-pydbus-service.bbclass b/meta-phosphor/classes/obmc-phosphor-pydbus-service.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..dc6f9e5ed823a80aeec3a5acf79476e2c5551460
--- /dev/null
+++ b/meta-phosphor/classes/obmc-phosphor-pydbus-service.bbclass
@@ -0,0 +1,6 @@
+# Common code for applications providing a D-Bus service using python-dbus bindings.
+
+# Class users should define DBUS_SERVICES prior to including.
+
+inherit obmc-phosphor-dbus-service
+inherit obmc-phosphor-py-daemon
diff --git a/meta-phosphor/classes/obmc-phosphor-sdbus-service.bbclass b/meta-phosphor/classes/obmc-phosphor-sdbus-service.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..e4578e6e1495d8594bf30e140ba8c2b76c355566
--- /dev/null
+++ b/meta-phosphor/classes/obmc-phosphor-sdbus-service.bbclass
@@ -0,0 +1,8 @@
+# Common code for applications providing a D-Bus service using sd-bus bindings.
+
+# Class users should define DBUS_SERVICES prior to including.
+
+DEPENDS += "systemd"
+RDEPENDS:${PN} += "libsystemd"
+
+inherit obmc-phosphor-dbus-service
diff --git a/meta-phosphor/classes/obmc-phosphor-systemd.bbclass b/meta-phosphor/classes/obmc-phosphor-systemd.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..b1398e0076f6a737fd22650fee9dac58c368c328
--- /dev/null
+++ b/meta-phosphor/classes/obmc-phosphor-systemd.bbclass
@@ -0,0 +1,347 @@
+# Common code for systemd based services.
+#
+# Prior to inheriting this class, recipes can define services like this:
+#
+# SYSTEMD_SERVICE:${PN} = "foo.service bar.socket baz@.service"
+#
+# and these files will be added to the main package if they exist.
+#
+# Alternatively this class can just be inherited and
+# ${PN}.service will be added to the main package.
+#
+# Other variables:
+# INHIBIT_SYSTEMD_RESTART_POLICY_${unit}
+#    Inhibit the warning that is displayed if a service unit without a
+#    restart policy is detected.
+#
+# SYSTEMD_SUBSTITUTIONS = "var:val:file"
+#    A specification for making python style {format} string
+#    substitutions where:
+#      var: the format string to search for
+#      val: the value to replace with
+#      file: the file in which to make the substitution
+#
+# SYSTEMD_USER_${PN}.service = "foo"
+# SYSTEMD_USER_${unit}.service = "foo"
+#    The user for the unit/package.
+#
+# SYSTEMD_ENVIRONMENT_FILE:${PN} = "foo"
+#    One or more environment files to be installed.
+#
+# SYSTEMD_LINK:${PN} = "tgt:name"
+#    A specification for installing arbitrary links in
+#    the ${systemd_system_unitdir} namespace, where:
+#      tgt: the link target
+#      name: the link name, relative to ${systemd_system_unitdir}
+#
+# SYSTEMD_OVERRIDE:${PN} = "src:dest"
+#    A specification for installing unit overrides where:
+#      src: the override file template
+#      dest: the override install location, relative to ${systemd_system_unitdir}
+#
+#    Typically SYSTEMD_SUBSTITUTIONS is used to deploy a range
+#    of overrides from a single template file.  To simply install
+#    a single override use "foo.conf:my-service.d/foo.conf"
+
+
+inherit obmc-phosphor-utils
+inherit systemd
+inherit useradd
+
+_INSTALL_SD_UNITS=""
+SYSTEMD_DEFAULT_TARGET ?= "multi-user.target"
+envfiledir ?= "${sysconfdir}/default"
+
+# Big ugly hack to prevent useradd.bbclass post-parse sanity checker failure.
+# If there are users to be added, we'll add them in our post-parse.
+# If not...there don't seem to be any ill effects...
+USERADD_PACKAGES ?= " "
+USERADD_PARAM:${PN} ?= ";"
+
+
+def SystemdUnit(unit):
+    class Unit(object):
+        def __init__(self, unit):
+            self.unit = unit
+
+        def __getattr__(self, item):
+            if item == 'name':
+                return self.unit
+            if item == 'is_activated':
+                return self.unit.startswith('dbus-')
+            if item == 'is_template':
+                return '@.' in self.unit
+            if item == 'is_instance':
+                return '@' in self.unit and not self.is_template
+            if item in ['is_service', 'is_target']:
+                return self.unit.split('.')[-1] == item
+            if item == 'base':
+                cls = self.unit.split('.')[-1]
+                base = self.unit.replace('dbus-', '')
+                base = base.replace('.%s' % cls, '')
+                if self.is_instance:
+                    base = base.replace('@%s' % self.instance, '')
+                if self.is_template:
+                    base = base.rstrip('@')
+                return base
+            if item == 'instance' and self.is_instance:
+                inst = self.unit.rsplit('@')[-1]
+                return inst.rsplit('.')[0]
+            if item == 'template' and self.is_instance:
+                cls = self.unit.split('.')[-1]
+                return '%s@.%s' % (self.base, cls)
+            if item == 'template' and self.is_template:
+                return '.'.join(self.base.split('@')[:-1])
+
+            raise AttributeError(item)
+    return Unit(unit)
+
+
+def systemd_parse_unit(d, path):
+    import configparser
+    parser = configparser.ConfigParser(strict=False)
+    parser.optionxform = str
+    parser.read('%s' % path)
+    return parser
+
+
+python() {
+    def check_sd_unit(d, unit):
+        searchpaths = d.getVar('FILESPATH', True)
+        path = bb.utils.which(searchpaths, '%s' % unit.name)
+        if not os.path.isfile(path):
+            # Unit does not exist in tree. Allow it to install from repo.
+            # Return False here to indicate it does not exist.
+            return False
+
+        parser = systemd_parse_unit(d, path)
+        inhibit = listvar_to_list(d, 'INHIBIT_SYSTEMD_RESTART_POLICY_WARNING')
+        if unit.is_service and \
+                not unit.is_template and \
+                unit.name not in inhibit and \
+                not parser.has_option('Service', 'Restart'):
+            bb.warn('Systemd unit \'%s\' does not '
+                'have a restart policy defined.' % unit.name)
+        return True
+
+
+    def add_default_subs(d, file):
+        for x in [
+                'base_bindir',
+                'bindir',
+                'sbindir',
+                'libexecdir',
+                'envfiledir',
+                'sysconfdir',
+                'localstatedir',
+                'datadir',
+                'SYSTEMD_DEFAULT_TARGET' ]:
+            set_doappend(d, 'SYSTEMD_SUBSTITUTIONS',
+                '%s:%s:%s' % (x, d.getVar(x, True), file))
+
+
+    def add_sd_unit(d, unit, pkg, unit_exist):
+        # Do not add unit if it does not exist in tree.
+        # It will be installed from repo.
+        if not unit_exist:
+            return
+
+        name = unit.name
+        unit_dir = d.getVar('systemd_system_unitdir', True)
+        set_doappend(d, 'SRC_URI', 'file://%s' % name)
+        set_doappend(d, 'FILES:%s' % pkg, '%s/%s' % (unit_dir, name))
+        set_doappend(d, '_INSTALL_SD_UNITS', name)
+        add_default_subs(d, name)
+
+
+    def add_sd_user(d, file, pkg):
+        opts = [
+            '--system',
+            '--home',
+            '/',
+            '--no-create-home',
+            '--shell /sbin/nologin',
+            '--user-group']
+
+        var = 'SYSTEMD_USER_%s' % file
+        user = listvar_to_list(d, var)
+        if len(user) == 0:
+            var = 'SYSTEMD_USER_%s' % pkg
+            user = listvar_to_list(d, var)
+        if len(user) != 0:
+            if len(user) != 1:
+                bb.fatal('Too many users assigned to %s: \'%s\'' % (var, ' '.join(user)))
+
+            user = user[0]
+            set_doappend(d, 'SYSTEMD_SUBSTITUTIONS',
+                'USER:%s:%s' % (user, file))
+            if user not in d.getVar('USERADD_PARAM:%s' % pkg, True):
+                set_doappend(
+                    d,
+                    'USERADD_PARAM:%s' % pkg,
+                    '%s' % (' '.join(opts + [user])),
+                    ';')
+            if pkg not in d.getVar('USERADD_PACKAGES', True):
+                set_doappend(d, 'USERADD_PACKAGES', pkg)
+
+
+    def add_env_file(d, name, pkg):
+        set_doappend(d, 'SRC_URI', 'file://%s' % name)
+        set_doappend(d, 'FILES:%s' % pkg, '%s/%s' \
+            % (d.getVar('envfiledir', True), name))
+        set_doappend(d, '_INSTALL_ENV_FILES', name)
+
+
+    def install_link(d, spec, pkg):
+        tgt, dest = spec.split(':')
+
+        set_doappend(d, 'FILES:%s' % pkg, '%s/%s' \
+            % (d.getVar('systemd_system_unitdir', True), dest))
+        set_doappend(d, '_INSTALL_LINKS', spec)
+
+
+    def add_override(d, spec, pkg):
+        tmpl, dest = spec.split(':')
+        set_doappend(d, '_INSTALL_OVERRIDES', '%s' % spec)
+        unit_dir = d.getVar('systemd_system_unitdir', True)
+        set_doappend(d, 'FILES:%s' % pkg, '%s/%s' % (unit_dir, dest))
+        add_default_subs(d, '%s' % dest)
+        add_sd_user(d, '%s' % dest, pkg)
+
+
+    if d.getVar('CLASSOVERRIDE', True) != 'class-target':
+        return
+
+    d.appendVarFlag('do_install', 'postfuncs', ' systemd_do_postinst')
+
+    pn = d.getVar('PN', True)
+    if d.getVar('SYSTEMD_SERVICE:%s' % pn, True) is None:
+        d.setVar('SYSTEMD_SERVICE:%s' % pn, '%s.service' % pn)
+
+    for pkg in listvar_to_list(d, 'SYSTEMD_PACKAGES'):
+        svc = listvar_to_list(d, 'SYSTEMD_SERVICE:%s' % pkg)
+        svc = [SystemdUnit(x) for x in svc]
+        tmpl = [x.template for x in svc if x.is_instance]
+        tmpl = list(set(tmpl))
+        tmpl = [SystemdUnit(x) for x in tmpl]
+        svc = [x for x in svc if not x.is_instance]
+
+        for unit in tmpl + svc:
+            unit_exist = check_sd_unit(d, unit)
+            add_sd_unit(d, unit, pkg, unit_exist)
+            add_sd_user(d, unit.name, pkg)
+        for name in listvar_to_list(d, 'SYSTEMD_ENVIRONMENT_FILE:%s' % pkg):
+            add_env_file(d, name, pkg)
+        for spec in listvar_to_list(d, 'SYSTEMD_LINK:%s' % pkg):
+            install_link(d, spec, pkg)
+        for spec in listvar_to_list(d, 'SYSTEMD_OVERRIDE:%s' % pkg):
+            add_override(d, spec, pkg)
+}
+
+
+python systemd_do_postinst() {
+    def make_subs(d):
+        all_subs = {}
+        for spec in listvar_to_list(d, 'SYSTEMD_SUBSTITUTIONS'):
+            spec, file = spec.rsplit(':', 1)
+            all_subs.setdefault(file, []).append(spec)
+
+        for f, v in all_subs.items():
+            subs = dict([ x.split(':') for x in v])
+            if not subs:
+                continue
+
+            path = d.getVar('D', True)
+            path += d.getVar('systemd_system_unitdir', True)
+            path += '/%s' % f
+            with open(path, 'r') as fd:
+                content = fd.read()
+            with open(path, 'w+') as fd:
+                try:
+                    fd.write(content.format(**subs))
+                except KeyError as e:
+                    bb.fatal('No substitution found for %s in '
+                        'file \'%s\'' % (e, f))
+
+
+    def install_envs(d):
+        install_dir = d.getVar('D', True)
+        install_dir += d.getVar('envfiledir', True)
+        searchpaths = d.getVar('FILESPATH', True)
+
+        for f in listvar_to_list(d, '_INSTALL_ENV_FILES'):
+            src = bb.utils.which(searchpaths, f)
+            if not os.path.isfile(src):
+                bb.fatal('Did not find SYSTEMD_ENVIRONMENT_FILE:'
+                    '\'%s\'' % src)
+
+            dest = os.path.join(install_dir, f)
+            parent = os.path.dirname(dest)
+            if not os.path.exists(parent):
+                os.makedirs(parent)
+
+            with open(src, 'r') as fd:
+                content = fd.read()
+            with open(dest, 'w+') as fd:
+                fd.write(content)
+
+
+    def install_links(d):
+        install_dir = d.getVar('D', True)
+        install_dir += d.getVar('systemd_system_unitdir', True)
+
+        for spec in listvar_to_list(d, '_INSTALL_LINKS'):
+            tgt, dest = spec.split(':')
+            dest = os.path.join(install_dir, dest)
+            parent = os.path.dirname(dest)
+            if not os.path.exists(parent):
+                os.makedirs(parent)
+            os.symlink(tgt, dest)
+
+
+    def install_overrides(d):
+        install_dir = d.getVar('D', True)
+        install_dir += d.getVar('systemd_system_unitdir', True)
+        searchpaths = d.getVar('FILESPATH', True)
+
+        for spec in listvar_to_list(d, '_INSTALL_OVERRIDES'):
+            tmpl, dest = spec.split(':')
+            source = bb.utils.which(searchpaths, tmpl)
+            if not os.path.isfile(source):
+                bb.fatal('Did not find SYSTEMD_OVERRIDE '
+                    'template: \'%s\'' % source)
+
+            dest = os.path.join(install_dir, dest)
+            parent = os.path.dirname(dest)
+            if not os.path.exists(parent):
+                os.makedirs(parent)
+
+            with open(source, 'r') as fd:
+                content = fd.read()
+            with open('%s' % dest, 'w+') as fd:
+                fd.write(content)
+
+
+    install_links(d)
+    install_envs(d)
+    install_overrides(d)
+    make_subs(d)
+}
+
+
+do_install:append() {
+        # install systemd service/socket/template files
+        [ -z "${_INSTALL_SD_UNITS}" ] || \
+                install -d ${D}${systemd_system_unitdir}
+        for s in ${_INSTALL_SD_UNITS}; do
+                install -m 0644 ${WORKDIR}/$s \
+                        ${D}${systemd_system_unitdir}/$s
+                sed -i -e 's,@BASE_BINDIR@,${base_bindir},g' \
+                        -e 's,@BINDIR@,${bindir},g' \
+                        -e 's,@SBINDIR@,${sbindir},g' \
+                        -e 's,@LIBEXECDIR@,${libexecdir},g' \
+                        -e 's,@LOCALSTATEDIR@,${localstatedir},g' \
+                        -e 's,@DATADIR@,${datadir},g' \
+                        ${D}${systemd_system_unitdir}/$s
+        done
+}
diff --git a/meta-phosphor/classes/obmc-phosphor-utils.bbclass b/meta-phosphor/classes/obmc-phosphor-utils.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..b0f1fafc008e82ab5d4ba180f097d29216815e99
--- /dev/null
+++ b/meta-phosphor/classes/obmc-phosphor-utils.bbclass
@@ -0,0 +1,25 @@
+def set_doappend(d, var, val, sep=' '):
+    values = (d.getVar(var, True) or '').split(sep)
+    if filter(bool, values):
+        d.appendVar(var, '%s%s' %(sep, val))
+    else:
+        d.setVar(var, val)
+
+
+def listvar_to_list(d, list_var, sep=' '):
+    return list(filter(bool, (d.getVar(list_var, True) or '').split(sep)))
+
+
+def compose_list(d, fmtvar, *listvars, **kw):
+    import itertools
+    fmt = d.getVar(fmtvar, True)
+    lists = [listvar_to_list(d, x) for x in listvars]
+    lst = [fmt.format(*x) for x in itertools.product(*lists)]
+    return (kw.get('sep') or ' ').join(lst)
+
+
+def compose_list_zip(d, fmtvar, *listvars, **kw):
+    fmt = d.getVar(fmtvar, True)
+    lists = [listvar_to_list(d, x) for x in listvars]
+    lst = [fmt.format(*x) for x in zip(*lists)]
+    return (kw.get('sep') or ' ').join(lst)
diff --git a/meta-phosphor/classes/obmc-xmlpatch.bbclass b/meta-phosphor/classes/obmc-xmlpatch.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..3598206224420c853db1c3b01cce680ad02761c9
--- /dev/null
+++ b/meta-phosphor/classes/obmc-xmlpatch.bbclass
@@ -0,0 +1,74 @@
+#This class applies patches to an XML file during do_patch().  The
+#patches themselves are specified in XML in a separate file that must
+#be in SRC_URI and end in .patch.xml.  The patch XML file must also
+#have a <targetFile> element that specifies the base name of the file
+#that needs to be patched.
+#
+#See patchxml.py for details on the XML patch format.
+#
+
+inherit python3native
+inherit obmc-phosphor-utils
+do_patch[depends] = "mrw-patch-native:do_populate_sysroot"
+
+
+def find_patch_files(d):
+    all_patches = listvar_to_list(d, 'SRC_URI')
+    xml_patches = [x for x in all_patches if x.endswith('.patch.xml') and
+                         x.startswith('file://')]
+
+    return [x.lstrip('file://') for x in xml_patches]
+
+
+def apply_xml_patch(base_patch_name, d):
+    import xml.etree.ElementTree as et
+    import subprocess
+
+    patch_file = os.path.join(d.getVar("WORKDIR", True), base_patch_name)
+
+    if not os.path.exists(patch_file):
+        bb.fatal("Could not find patch file " + patch_file +
+                 " specified in SRC_URI")
+
+    patch_tree = et.parse(patch_file)
+    patch_root = patch_tree.getroot()
+    target_file_element = patch_root.find("targetFile")
+
+    if target_file_element is None:
+        bb.fatal("Could not find <targetFile> element in patch file "
+                 + patch_file)
+    else:
+        xml = target_file_element.text
+
+    xml = os.path.join(d.getVar("S", True), xml)
+
+    if not os.path.exists(xml):
+        bb.fatal("Could not find XML file to patch: " + xml)
+
+    print("Applying XML fixes found in " + patch_file + " to " + xml)
+
+    cmd = []
+    cmd.append(os.path.join(d.getVar("bindir", True), "obmc-mrw/patchxml.py"))
+    cmd.append("-x")
+    cmd.append(xml)
+    cmd.append("-p")
+    cmd.append(patch_file)
+    cmd.append("-o")
+    cmd.append(xml + ".patched")
+
+    try:
+        subprocess.check_call(cmd)
+    except subprocess.CalledProcessError as e:
+        bb.fatal("Failed patching XML:\n%s" % e.output)
+
+    os.rename(xml, xml + ".orig")
+    os.rename(xml + ".patched", xml)
+
+
+python xmlpatch_do_patch() {
+
+    for patch in find_patch_files(d):
+        apply_xml_patch(patch, d)
+}
+
+do_patch[postfuncs] += "xmlpatch_do_patch"
diff --git a/meta-phosphor/classes/phosphor-dbus-monitor.bbclass b/meta-phosphor/classes/phosphor-dbus-monitor.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..da282df16dbe84139dea6561b0fb88979acba42d
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-dbus-monitor.bbclass
@@ -0,0 +1 @@
+config_dir="${datadir}/phosphor-dbus-monitor"
diff --git a/meta-phosphor/classes/phosphor-dbus-yaml.bbclass b/meta-phosphor/classes/phosphor-dbus-yaml.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..b42b349c7f23cbeec259f495beff8e85d69806a8
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-dbus-yaml.bbclass
@@ -0,0 +1,4 @@
+yaml_dir = "${datadir}/phosphor-dbus-yaml/yaml"
+
+PACKAGE_BEFORE_PN += "${PN}-yaml"
+FILES:${PN}-yaml += "${yaml_dir}"
diff --git a/meta-phosphor/classes/phosphor-debug-collector.bbclass b/meta-phosphor/classes/phosphor-debug-collector.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..d5d49a2dbb0fe9a47bb7ac0263fa718362bd96b0
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-debug-collector.bbclass
@@ -0,0 +1,5 @@
+bmc_dump_path="/var/lib/phosphor-debug-collector/dumps"
+dreport_plugin_dir = "${datadir}/dreport.d/plugins.d"
+dreport_include_dir = "${datadir}/dreport.d/include.d"
+dreport_conf_dir = "${datadir}/dreport.d/conf.d"
+dreport_dir = "${datadir}/dreport.d/"
diff --git a/meta-phosphor/classes/phosphor-deploy-ssh-keys.bbclass b/meta-phosphor/classes/phosphor-deploy-ssh-keys.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..277a55c0849500728faedaaaf8824f5256ff06f1
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-deploy-ssh-keys.bbclass
@@ -0,0 +1,63 @@
+####
+# Copyright 2020 Hewlett Packard Enterprise Development LP.
+# Copyright 2021 Intel Corporation
+#
+# Add a basic class to add a privileged user from an ssh
+# standpoint and a public key passed as an input parameter
+# from the local.conf file
+# Example:
+# INHERIT += "phosphor-deploy-ssh-keys"
+#
+# SSH_KEYS = "vejmarie:/home/openbmc/openbmc/meta-hpe/keys/test.pub"
+# or
+# SSH_KEYS = "vejmarie:/home/openbmc/openbmc/meta-hpe/keys/test.pub;root:/path/to/id_rsa.pub"
+####
+
+inherit useradd_base
+
+IMAGE_PREPROCESS_COMMAND += "deploy_local_user;"
+
+deploy_local_user () {
+	if [ "${SSH_KEYS}" == "" ]; then
+		bbwarn "Trying to deploy SSH keys but input variable is empty (SSH_KEYS)"
+		return
+	fi
+
+	ssh_keys="${SSH_KEYS}"
+	while [ "${ssh_keys}" != "" ]; do
+		current_key=`echo "$ssh_keys" | cut -d ';' -f1`
+		ssh_keys=`echo "$ssh_keys" | cut -s -d ';' -f2-`
+
+		username=`echo "$current_key" | awk -F":" '{ print $1}'`
+		key_path=`echo "$current_key" | awk -F":" '{ print $2}'`
+
+		if [ ! -d ${IMAGE_ROOTFS}/home/${username} ]; then
+			perform_useradd "${IMAGE_ROOTFS}" "-R ${IMAGE_ROOTFS} -p '' ${username}"
+		fi
+
+		if [ ! -d ${IMAGE_ROOTFS}/home/${username}.ssh/ ]; then
+			install -d ${IMAGE_ROOTFS}/home/${username}/.ssh/
+		fi
+
+		if [ ! -f ${IMAGE_ROOTFS}/home/${username}/.ssh/authorized_keys ]; then
+			install -m 0600 ${key_path} ${IMAGE_ROOTFS}/home/${username}/.ssh/authorized_keys
+		else
+			cat ${key_path} >> ${IMAGE_ROOTFS}/home/${username}/.ssh/authorized_keys
+		fi
+
+		uid=`cat ${IMAGE_ROOTFS}/etc/passwd | grep "${username}:" | awk -F ":" '{print $3}'`
+		guid=`cat ${IMAGE_ROOTFS}/etc/passwd | grep "${username}:" | awk -F ":" '{print $4}'`
+
+		chown -R ${uid}:${guid} ${IMAGE_ROOTFS}/home/${username}/.ssh
+		chmod 600  ${IMAGE_ROOTFS}/home/${username}/.ssh/authorized_keys
+		chmod 700 ${IMAGE_ROOTFS}/home/${username}/.ssh
+
+		is_group=`grep "priv-admin" ${IMAGE_ROOTFS}/etc/group || true`
+
+		if [ -z "${is_group}" ]; then
+			perform_groupadd "${IMAGE_ROOTFS}" "-R ${IMAGE_ROOTFS} priv-admin"
+		fi
+
+		perform_usermod "${IMAGE_ROOTFS}" "-R ${IMAGE_ROOTFS} -a -G priv-admin ${username}"
+	done
+}
diff --git a/meta-phosphor/classes/phosphor-fan.bbclass b/meta-phosphor/classes/phosphor-fan.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..d0ffd99a0c37301dc42751e1ade7c3e9c0efa50f
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-fan.bbclass
@@ -0,0 +1,3 @@
+presence_datadir="${datadir}/phosphor-fan-presence"
+control_datadir="${datadir}/phosphor-fan-control"
+monitor_datadir="${datadir}/phosphor-fan-monitor"
diff --git a/meta-phosphor/classes/phosphor-inventory-manager.bbclass b/meta-phosphor/classes/phosphor-inventory-manager.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..01fa37262b0db3b89616407c042f6cb08d4f0c64
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-inventory-manager.bbclass
@@ -0,0 +1,2 @@
+base_datadir="${datadir}/phosphor-inventory-manager"
+rules_datadir="${base_datadir}/events.d"
diff --git a/meta-phosphor/classes/phosphor-ipmi-fru.bbclass b/meta-phosphor/classes/phosphor-ipmi-fru.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..d833eafcd56bee4231d8cf921a041718010aad1b
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-ipmi-fru.bbclass
@@ -0,0 +1,4 @@
+hostfw_datadir="${datadir}/phosphor-ipmi-fru/hostfw"
+inventory_datadir="${datadir}/phosphor-ipmi-fru/inventory"
+config_datadir="${datadir}/phosphor-ipmi-fru/config"
+properties_datadir="${datadir}/phosphor-ipmi-fru/properties"
diff --git a/meta-phosphor/classes/phosphor-ipmi-host-whitelist.bbclass b/meta-phosphor/classes/phosphor-ipmi-host-whitelist.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..f2b041fe9d0b74588117282eff81d7bd9c185a12
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-ipmi-host-whitelist.bbclass
@@ -0,0 +1,27 @@
+# Common code for recipes that implement Phosphor IPMI Whitelist
+# packages
+
+WHITELIST ?= "${PN}.conf"
+INSTALLDIR = "${D}${datadir}/phosphor-ipmi-host/"
+
+python phosphor_ipmi_host_whitelist_postinstall() {
+    def install_whitelist(d):
+        # Create the install directory if needed
+        whitelist_file = d.getVar('WHITELIST', True)
+        install_dir = d.getVar('INSTALLDIR', True)
+        if not os.path.exists(install_dir):
+            os.makedirs(install_dir)
+        install_file = os.path.join(install_dir, whitelist_file)
+
+        # Search for conf file in FILESPATH
+        searchpaths = d.getVar('FILESPATH', True)
+        path = bb.utils.which(searchpaths, whitelist_file)
+        if not os.path.isfile(path):
+            bb.fatal('Did not find conf file "%s"' % whitelist_file)
+
+        # Copy the conf file into install directory
+        bb.utils.copyfile(path, install_file)
+
+    install_whitelist(d)
+}
+do_install[postfuncs] += "phosphor_ipmi_host_whitelist_postinstall"
diff --git a/meta-phosphor/classes/phosphor-ipmi-host.bbclass b/meta-phosphor/classes/phosphor-ipmi-host.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..6f0bad5dfa17cc53ef8b1c8c7bad35760f656fb0
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-ipmi-host.bbclass
@@ -0,0 +1,4 @@
+sensor_datadir="${datadir}/phosphor-ipmi-host/sensor"
+sensor_yamldir="${datadir}/phosphor-ipmi-host/sensor-yamls"
+hostfw_datadir="${datadir}/phosphor-ipmi-fru/hostfw"
+config_datadir="${datadir}/phosphor-ipmi-host/config"
diff --git a/meta-phosphor/classes/phosphor-logging-yaml-provider.bbclass b/meta-phosphor/classes/phosphor-logging-yaml-provider.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..f51e262b8b3db49b188e426c239d6999967b201a
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-logging-yaml-provider.bbclass
@@ -0,0 +1,22 @@
+inherit phosphor-dbus-yaml
+
+LOGGING_YAML_SUBDIRS ??= "${OBMC_ORG_YAML_SUBDIRS}"
+
+do_install:append() {
+    for yaml_d in ${LOGGING_YAML_SUBDIRS} ;
+    do
+        if [ ! -d ${S}/${yaml_d} ];
+        then
+            continue
+        fi
+
+        for yaml_f in $(find ${S}/${yaml_d} -name "*.errors.yaml" -or \
+            -name "*.metadata.yaml") ;
+        do
+            subpath=$(realpath --relative-to=${S} ${yaml_f})
+            install -d $(dirname ${D}${yaml_dir}/$subpath)
+
+            install -m 0644 ${yaml_f} ${D}${yaml_dir}/$subpath
+        done
+    done
+}
diff --git a/meta-phosphor/classes/phosphor-logging.bbclass b/meta-phosphor/classes/phosphor-logging.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..18f53d4347d14fec55316c5ae3ad088c1f38c1c8
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-logging.bbclass
@@ -0,0 +1 @@
+callouts_datadir="${datadir}/phosphor-logging/callouts"
diff --git a/meta-phosphor/classes/phosphor-mapper.bbclass b/meta-phosphor/classes/phosphor-mapper.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..1ee95d773512f10f589977ad2c012c5a32fdce17
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-mapper.bbclass
@@ -0,0 +1,47 @@
+# Common code for recipes that modify the phosphor-mapper
+# configuration.
+#
+# Typically it is not desired to monitor all dbus traffic
+# on a system and as such, the phosphor-mapper has command
+# line options to control what path namespaces and dbus
+# interfaces it will keep track of.
+#
+# The Phosphor layer by default configures the mapper to
+# watch xyz.openbmc_project services and interfaces only.
+# This configuration file is intended to be inherited by
+# native recipes in other layers that wish to add namespaces
+# or interfaces to the mapper watchlist.
+
+# Add service namespaces to be monitored:
+# PHOSPHOR_MAPPER_SERVICE:append = " foo.bar"
+
+# Add interfaces to be monitored:
+# PHOSPHOR_MAPPER_INTERFACE:append = " foo.bar"
+
+# Blacklist services from being monitored:
+# PHOSPHOR_MAPPER_SERVICE_BLACKLIST:append = " foo.bar"
+
+inherit phosphor-mapperdir
+inherit obmc-phosphor-utils
+
+python phosphor_mapper_do_postinst() {
+    def process_var(d, var, dir):
+        for p in listvar_to_list(d, var):
+            parent = d.getVar('D', True) + d.getVar(dir, True)
+            if not os.path.exists(parent):
+                os.makedirs(parent)
+            path = os.path.join(
+                parent,
+                '-'.join(p.split(os.sep)))
+            with open(path, 'w+') as fd:
+                pass
+
+    process_var(d, 'PHOSPHOR_MAPPER_SERVICE', 'service_dir')
+    process_var(d, 'PHOSPHOR_MAPPER_INTERFACE', 'interface_dir')
+    process_var(d, 'PHOSPHOR_MAPPER_SERVICE_BLACKLIST', 'serviceblacklist_dir')
+}
+
+do_install[vardeps] += "PHOSPHOR_MAPPER_SERVICE"
+do_install[vardeps] += "PHOSPHOR_MAPPER_INTERFACE"
+do_install[vardeps] += "PHOSPHOR_MAPPER_SERVICE_BLACKLIST"
+do_install[postfuncs] += "phosphor_mapper_do_postinst"
diff --git a/meta-phosphor/classes/phosphor-mapperdir.bbclass b/meta-phosphor/classes/phosphor-mapperdir.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..4b6bc62b4f08ec41dff8977d93593c35afa8f15e
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-mapperdir.bbclass
@@ -0,0 +1,3 @@
+service_dir="${datadir}/phosphor-mapper/service"
+interface_dir="${datadir}/phosphor-mapper/interface"
+serviceblacklist_dir="${datadir}/phosphor-mapper/serviceblacklist"
diff --git a/meta-phosphor/classes/phosphor-rootfs-postcommands.bbclass b/meta-phosphor/classes/phosphor-rootfs-postcommands.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..3485661b3d838d628fdba5870c25e583fbf30bf5
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-rootfs-postcommands.bbclass
@@ -0,0 +1,10 @@
+#
+# This function is intended to add root to corresponding groups if 'debug-tweaks' or 'allow-root-login' is in IMAGE_FEATURES.
+#
+update_root_user_groups () {
+	if [ -e ${IMAGE_ROOTFS}/etc/group ]; then
+		sed -i '/^\(ipmi\|web\|redfish\|priv-admin\):.*:.*:$/s/$/root/' ${IMAGE_ROOTFS}/etc/group
+	fi
+}
+# Add root user to the needed groups
+ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains_any("IMAGE_FEATURES", [ 'debug-tweaks', 'allow-root-login' ], "update_root_user_groups; ", "", d)}'
diff --git a/meta-phosphor/classes/phosphor-settings-manager.bbclass b/meta-phosphor/classes/phosphor-settings-manager.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..7e554f3ce87d79cfcf39cbd1f6666ef6ba058f38
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-settings-manager.bbclass
@@ -0,0 +1 @@
+settings_datadir="${datadir}/phosphor-settings/default"
diff --git a/meta-phosphor/classes/phosphor-software-manager-mmc.bbclass b/meta-phosphor/classes/phosphor-software-manager-mmc.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..0590a835ec87678526a4df3350c4dceba61a018d
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-software-manager-mmc.bbclass
@@ -0,0 +1,23 @@
+# eMMC-specific configuration for the phosphor-manager-software package
+
+PACKAGECONFIG:append = " mmc_layout"
+
+EXTRA_OEMESON:append = " \
+    -Dactive-bmc-max-allowed=2 \
+    -Dmedia-dir='/media' \
+    -Doptional-images='image-hostfw' \
+"
+
+RDEPENDS:phosphor-software-manager-updater-mmc += " \
+    gptfdisk \
+    parted \
+    zstd \
+"
+
+SYSTEMD_SERVICE:phosphor-software-manager-updater-mmc += " \
+    obmc-flash-mmc@.service \
+    obmc-flash-mmc-remove@.service \
+    obmc-flash-mmc-setprimary@.service \
+    obmc-flash-mmc-mount.service \
+    obmc-flash-mmc-umount.service \
+"
diff --git a/meta-phosphor/classes/phosphor-software-manager-ubi-fs.bbclass b/meta-phosphor/classes/phosphor-software-manager-ubi-fs.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..9d38adaf7f1793e086b019e90cc83a3e9fd4174b
--- /dev/null
+++ b/meta-phosphor/classes/phosphor-software-manager-ubi-fs.bbclass
@@ -0,0 +1,38 @@
+# UBI-specific configuration for the phosphor-manager-software package
+
+PACKAGECONFIG:append = " ubifs_layout"
+
+RDEPENDS:phosphor-software-manager-updater-ubi += " \
+    mtd-utils-ubifs \
+"
+
+# Add ubi-fs configs
+EXTRA_OEMESON:append = " \
+    -Dactive-bmc-max-allowed=2 \
+    -Dmedia-dir='/media' \
+"
+
+SYSTEMD_SERVICE:phosphor-software-manager-updater-ubi += " \
+    obmc-flash-bmc-ubirw.service \
+    obmc-flash-bmc-ubiro@.service \
+    obmc-flash-bmc-ubirw-remove.service \
+    obmc-flash-bmc-ubiro-remove@.service \
+    obmc-flash-bmc-ubiremount.service \
+    obmc-flash-bmc-updateubootvars@.service \
+    obmc-flash-bmc-cleanup.service \
+    obmc-flash-bmc-mirroruboot.service \
+"
+
+# Name of the mtd device where the ubi volumes should be created
+BMC_RW_MTD ??= "bmc"
+BMC_RO_MTD ??= "bmc"
+BMC_KERNEL_MTD ??= "bmc"
+FLASH_SIZE ?= "32768"
+DISTROOVERRIDES .= ":flash-${FLASH_SIZE}"
+BMC_RW_SIZE ??= "0x600000"
+BMC_RW_SIZE:flash-131072 = "0x2000000"
+SYSTEMD_SUBSTITUTIONS += "RW_MTD:${BMC_RW_MTD}:obmc-flash-bmc-ubirw.service"
+SYSTEMD_SUBSTITUTIONS += "RO_MTD:${BMC_RO_MTD}:obmc-flash-bmc-ubiro@.service"
+SYSTEMD_SUBSTITUTIONS += "KERNEL_MTD:${BMC_KERNEL_MTD}:obmc-flash-bmc-ubiro@.service"
+SYSTEMD_SUBSTITUTIONS += "RW_SIZE:${BMC_RW_SIZE}:obmc-flash-bmc-ubirw.service"
+
diff --git a/meta-phosphor/classes/skeleton-gdbus.bbclass b/meta-phosphor/classes/skeleton-gdbus.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..77870a530190949740a6d8194bca0d476db7e0fe
--- /dev/null
+++ b/meta-phosphor/classes/skeleton-gdbus.bbclass
@@ -0,0 +1,11 @@
+inherit skeleton
+
+DEPENDS:append:class-target = " glib-2.0 obmc-libobmc-intf"
+
+do_compile:class-native() {
+    :
+}
+
+do_install:append:class-target() {
+        oe_runmake install DESTDIR=${D}
+}
diff --git a/meta-phosphor/classes/skeleton-python.bbclass b/meta-phosphor/classes/skeleton-python.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..935aaedc39522bfb1d57c68e90ae05f74396b5ff
--- /dev/null
+++ b/meta-phosphor/classes/skeleton-python.bbclass
@@ -0,0 +1,14 @@
+inherit setuptools3
+
+do_compile:class-native() {
+    :
+}
+
+do_install:class-native() {
+    :
+}
+
+DEPENDS:append:class-target = " python"
+
+inherit skeleton
+inherit allarch
diff --git a/meta-phosphor/classes/skeleton-rev.bbclass b/meta-phosphor/classes/skeleton-rev.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..8e98df20e2ee80e041a658b851e66418dccbdc59
--- /dev/null
+++ b/meta-phosphor/classes/skeleton-rev.bbclass
@@ -0,0 +1,4 @@
+SRCREV ?= "77b241c472efc5af618a839493aa8357544ea213"
+SKELETON_URI ?= "git://github.com/openbmc/skeleton;branch=master;protocol=https"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${WORKDIR}/git/LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
diff --git a/meta-phosphor/classes/skeleton-sdbus.bbclass b/meta-phosphor/classes/skeleton-sdbus.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..c126b3153c133dd171ef1ae4fecbcda8d4c365c9
--- /dev/null
+++ b/meta-phosphor/classes/skeleton-sdbus.bbclass
@@ -0,0 +1,11 @@
+inherit skeleton
+
+DEPENDS:append:class-target = " systemd"
+
+do_compile:class-native() {
+    :
+}
+
+do_install:append:class-target() {
+        oe_runmake install DESTDIR=${D}
+}
diff --git a/meta-phosphor/classes/skeleton.bbclass b/meta-phosphor/classes/skeleton.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..865ae44c89f61435e3362591b07cee1fa9db0487
--- /dev/null
+++ b/meta-phosphor/classes/skeleton.bbclass
@@ -0,0 +1,6 @@
+inherit skeleton-rev
+
+HOMEPAGE = "http://github.com/openbmc/skeleton"
+
+SRC_URI += "${SKELETON_URI}"
+S = "${WORKDIR}/git/${SKELETON_DIR}"
diff --git a/meta-phosphor/conf/bblayers.conf.sample b/meta-phosphor/conf/bblayers.conf.sample
new file mode 100644
index 0000000000000000000000000000000000000000..53243e32b970233fda4f04ec43206326fe4ccfcf
--- /dev/null
+++ b/meta-phosphor/conf/bblayers.conf.sample
@@ -0,0 +1,15 @@
+# LAYER_CONF_VERSION is increased each time build/conf/bblayers.conf
+# changes incompatibly
+LCONF_VERSION = "8"
+
+BBPATH = "${TOPDIR}"
+BBFILES ?= ""
+
+BBLAYERS ?= " \
+  ##OEROOT##/meta \
+  ##OEROOT##/meta-poky \
+  ##OEROOT##/meta-openembedded/meta-oe \
+  ##OEROOT##/meta-openembedded/meta-networking \
+  ##OEROOT##/meta-openembedded/meta-python \
+  ##OEROOT##/meta-phosphor \
+  "
diff --git a/meta-phosphor/conf/conf-notes.txt b/meta-phosphor/conf/conf-notes.txt
new file mode 100644
index 0000000000000000000000000000000000000000..f2db15fcbd87c3799b4e86dca2e9ddfca3fbf6cf
--- /dev/null
+++ b/meta-phosphor/conf/conf-notes.txt
@@ -0,0 +1,5 @@
+Common targets are:
+     obmc-phosphor-image
+
+You can also run generated qemu images with a command like:
+     runqemu qemuarm
diff --git a/meta-phosphor/conf/distro/include/phosphor-aspeed-spi-master-mode.inc b/meta-phosphor/conf/distro/include/phosphor-aspeed-spi-master-mode.inc
new file mode 100644
index 0000000000000000000000000000000000000000..9c1b4894593ec7e685b02090f65e8e347df36cc1
--- /dev/null
+++ b/meta-phosphor/conf/distro/include/phosphor-aspeed-spi-master-mode.inc
@@ -0,0 +1,2 @@
+DISTRO_FEATURES += "obmc-aspeed-spi-master"
+DISTROOVERRIDES .= ":df-aspeed-spi-master"
diff --git a/meta-phosphor/conf/distro/include/phosphor-aspeednic-use-mac2.inc b/meta-phosphor/conf/distro/include/phosphor-aspeednic-use-mac2.inc
new file mode 100644
index 0000000000000000000000000000000000000000..20fad5bd77aaa59d94ce7e5bccfa58ca4d66fae0
--- /dev/null
+++ b/meta-phosphor/conf/distro/include/phosphor-aspeednic-use-mac2.inc
@@ -0,0 +1,2 @@
+DISTRO_FEATURES += "obmc-aspeednic-use-mac2"
+DISTROOVERRIDES .= ":df-aspeednic-use-mac2"
diff --git a/meta-phosphor/conf/distro/include/phosphor-base.inc b/meta-phosphor/conf/distro/include/phosphor-base.inc
new file mode 100644
index 0000000000000000000000000000000000000000..3c905387559e16fb464e879b7fb5780a44aa390e
--- /dev/null
+++ b/meta-phosphor/conf/distro/include/phosphor-base.inc
@@ -0,0 +1,139 @@
+require conf/distro/include/phosphor-defaults.inc
+
+# Override these in poky based distros
+POKY_DEFAULT_DISTRO_FEATURES = "largefile opengl ptest multiarch wayland vulkan"
+POKY_DEFAULT_EXTRA_RDEPENDS = "packagegroup-core-boot"
+POKY_DEFAULT_EXTRA_RRECOMMENDS = "kernel-module-af-packet"
+
+DISTRO_EXTRA_RDEPENDS += " ${POKY_DEFAULT_EXTRA_RDEPENDS}"
+DISTRO_EXTRA_RRECOMMENDS += " ${POKY_DEFAULT_EXTRA_RRECOMMENDS}"
+
+DISTROOVERRIDES .= ":openbmc-phosphor"
+
+TCLIBCAPPEND = ""
+
+QEMU_TARGETS ?= "arm aarch64 i386 riscv32 riscv64 ppc64le x86_64"
+
+PREMIRRORS ??= "\
+bzr://.*/.*   http://downloads.yoctoproject.org/mirror/sources/ \n \
+cvs://.*/.*   http://downloads.yoctoproject.org/mirror/sources/ \n \
+git://.*/.*   http://downloads.yoctoproject.org/mirror/sources/ \n \
+gitsm://.*/.* http://downloads.yoctoproject.org/mirror/sources/ \n \
+hg://.*/.*    http://downloads.yoctoproject.org/mirror/sources/ \n \
+osc://.*/.*   http://downloads.yoctoproject.org/mirror/sources/ \n \
+p4://.*/.*    http://downloads.yoctoproject.org/mirror/sources/ \n \
+svn://.*/.*   http://downloads.yoctoproject.org/mirror/sources/ \n"
+
+MIRRORS =+ "\
+ftp://.*/.*      http://downloads.yoctoproject.org/mirror/sources/ \n \
+http://.*/.*     http://downloads.yoctoproject.org/mirror/sources/ \n \
+https://.*/.*    http://downloads.yoctoproject.org/mirror/sources/ \n"
+
+# The CONNECTIVITY_CHECK_URI's are used to test whether we can successfully
+# fetch from the network (and warn you if not). To disable the test set
+# the variable to be empty.
+# Git example url: git://git.yoctoproject.org/yocto-firewall-test;protocol=https;rev=master
+CONNECTIVITY_CHECK_URIS ?= "https://yoctoproject.org/connectivity.html"
+
+SANITY_TESTED_DISTROS ?= " \
+            poky-2.4 \n \
+            poky-2.5 \n \
+            ubuntu-15.04 \n \
+            ubuntu-16.04 \n \
+            ubuntu-16.10 \n \
+            ubuntu-17.04 \n \
+            fedora-26 \n \
+            centos-7 \n \
+            debian-8 \n \
+            debian-9 \n \
+            opensuse-42.1 \n \
+            opensuse-42.2 \n \
+            "
+#
+# OELAYOUT_ABI allows us to notify users when the format of TMPDIR changes in
+# an incompatible way. Such changes should usually be detailed in the commit
+# that breaks the format and have been previously discussed on the mailing list
+# with general agreement from the core team.
+#
+
+OELAYOUT_ABI = "12"
+
+# QA check settings - a little stricter than the OE-Core defaults
+WARN_TO_ERROR_QA = "already-stripped compile-host-path install-host-path \
+                    installed-vs-shipped ldflags pn-overrides rpaths staticdev \
+                    useless-rpaths"
+WARN_QA:remove = "${WARN_TO_ERROR_QA}"
+ERROR_QA:append = " ${WARN_TO_ERROR_QA}"
+
+require conf/distro/include/no-static-libs.inc
+require conf/distro/include/yocto-uninative.inc
+
+DISTRO_NAME = "Phosphor OpenBMC (Phosphor OpenBMC Project Reference Distro)"
+TARGET_VENDOR="-openbmc"
+
+VIRTUAL-RUNTIME_keymaps = ""
+
+# Phosphor OpenBMC uses systemd and udev
+VIRTUAL-RUNTIME_init_manager = "systemd"
+VIRTUAL-RUNTIME_initscripts = ""
+
+DISTRO_FEATURES_BACKFILL_CONSIDERED = " \
+        bluez5 \
+        ldconfig \
+        gobject-introspection-data \
+        pulseaudio \
+        sysvinit \
+        "
+
+DISTRO_FEATURES_OBMC = " \
+        obmc-host-ctl \
+        obmc-host-ipmi \
+        obmc-phosphor-chassis-mgmt \
+        obmc-phosphor-fan-mgmt \
+        obmc-phosphor-flash-mgmt \
+        obmc-phosphor-system-mgmt \
+        "
+
+DISTRO_FEATURES_DEFAULT = " \
+        avahi \
+        ipv4 \
+        ipv6 \
+        pam \
+        security \
+        slp \
+        systemd \
+        seccomp \
+        "
+
+DISTRO_FEATURES += " \
+        ${DISTRO_FEATURES_DEFAULT} \
+        ${DISTRO_FEATURES_OBMC} \
+        "
+
+DISTRO_EXTRA_RDEPENDS:remove:qemuarm = "packagegroup-core-device-devel"
+
+include conf/distro/include/openbmc-phosphor/${MACHINE}.inc
+
+IMAGE_CLASSES:append = " image_types_phosphor phosphor-rootfs-postcommands"
+IMAGE_CLASSES:append:npcm7xx = " image_types_phosphor_nuvoton"
+
+IMAGE_INSTALL:append = " dbus-broker libnss-systemd"
+
+# Skip the udev database by default.  It adds around 2MB
+# compressed to the root filesystem, and probably doesn't
+# make sense on a BMC anyway.
+BAD_RECOMMENDATIONS += "udev-hwdb"
+BAD_RECOMMENDATIONS += "shared-mime-info"
+
+# e2fsprogs isn't needed on a BMC without MMC, where it gets explicitly added
+BAD_RECOMMENDATIONS += "e2fsprogs-e2fsck"
+
+LAYER_CONF_VERSION ?= "8"
+
+KERNEL_CLASSES:append = " obmc-phosphor-kernel-version"
+
+# Some packages have directory trees of YAML files arranged based on
+# canonical organization names.  'xyz/openbmc_project' should be used
+# everywhere in phosphor, but some layers may append this with their
+# own organization(s).
+OBMC_ORG_YAML_SUBDIRS += " xyz/openbmc_project"
diff --git a/meta-phosphor/conf/distro/include/phosphor-defaults.inc b/meta-phosphor/conf/distro/include/phosphor-defaults.inc
new file mode 100644
index 0000000000000000000000000000000000000000..948a090514c9417b6679fd4739bf8a587e13ef1c
--- /dev/null
+++ b/meta-phosphor/conf/distro/include/phosphor-defaults.inc
@@ -0,0 +1,253 @@
+OBMC_BMC_INSTANCES ?= "0"
+OBMC_CHASSIS_INSTANCES ?= "0"
+OBMC_CHECKSTOP_INSTANCES ?= "0"
+OBMC_FAN_INSTANCES ?= ""
+OBMC_HOST_INSTANCES ?= "0"
+OBMC_POWER_BUTTON_INSTANCES ?= "0"
+OBMC_POWER_INSTANCES ?= "0"
+OBMC_RESET_BUTTON_INSTANCES ?= "0"
+OBMC_WATCHDOG_INSTANCES ?= "0"
+
+# obmc-bmc-state-manager
+#
+# Provides an implementation of the xyz.openbmc_project.State.BMC
+# interface.
+VIRTUAL-RUNTIME_obmc-bmc-state-manager ?= "phosphor-state-manager-bmc"
+
+# obmc-chassis-state-manager
+#
+# Provides an implementation of the xyz.openbmc_project.State.Chassis
+# interface.
+VIRTUAL-RUNTIME_obmc-chassis-state-manager ?= "phosphor-state-manager-chassis"
+
+# obmc-host-state-manager
+#
+# Provides an implementation of the xyz.openbmc_project.State.Host
+# interface.
+VIRTUAL-RUNTIME_obmc-host-state-manager ?= "phosphor-state-manager-host"
+
+# obmc-discover-system-state
+#
+# Provides an implementation of phosphor-discover-system-state, which, if the
+# host is powered off, will check the current power policy and, if necessary,
+# power the host back on.
+VIRTUAL-RUNTIME_obmc-discover-system-state ?= "phosphor-state-manager-discover"
+
+# obmc-fan-presence
+#
+# Provides implementations of fan presence detection
+VIRTUAL-RUNTIME_obmc-fan-presence ?= "phosphor-fan-presence-tach"
+
+# obmc-fan-control
+#
+# Provides implementations of fan control
+VIRTUAL-RUNTIME_obmc-fan-control ?= "phosphor-fan-control"
+
+# obmc-inventory-manager
+#
+# Provides an implementation of the xyz.openbmc_project.Inventory.Manager
+# interface.
+VIRTUAL-RUNTIME_obmc-inventory-manager ?= "phosphor-inventory-manager"
+
+# obmc-led-manager
+#
+# Provides an implementation of the xyz.openbmc_project.ledmanager interface.
+VIRTUAL-RUNTIME_obmc-leds-manager ?= "phosphor-led-manager"
+
+# obmc-led-monitor
+#
+# Provides an implementation of the FRU fault monitor.
+VIRTUAL-RUNTIME_obmc-led-monitor ?= "phosphor-led-manager-faultmonitor"
+
+# obmc-led-sysfs
+#
+# Provides an implementation of xyz.openbmc_project.Led.Physical for
+# Linux kernel LED subsystem LEDs.
+VIRTUAL-RUNTIME_obmc-leds-sysfs ?= "phosphor-led-sysfs"
+
+# obmc-bmc-download-mgr
+#
+# Provides an implementation of the xyz.openbmc_project.Common.TFTP
+# interface.
+VIRTUAL-RUNTIME_obmc-bmc-download-mgr ?= "phosphor-software-manager-download-mgr"
+
+# obmc-bmc-version
+#
+# Provides an implementation of the xyz.openbmc_project.Software.Version
+# interface.
+VIRTUAL-RUNTIME_obmc-bmc-version ?= "phosphor-software-manager-version"
+
+# obmc-bmc-updater
+#
+# Provides an implementation of the xyz.openbmc_project.Software.Activation
+# interface.
+VIRTUAL-RUNTIME_obmc-bmc-updater ?= "phosphor-software-manager-updater"
+
+# obmc-sensors-hwmon
+#
+# Provides an implementation of xyz.openbmc_project.Sensor.Value
+# for hwmon sensors.
+VIRTUAL-RUNTIME_obmc-sensors-hwmon ?= "phosphor-hwmon"
+
+# obmc-dump-manager
+# Provide support for managing dump
+VIRTUAL-RUNTIME_obmc-dump-manager ?= "phosphor-debug-collector-manager"
+
+# obmc-dump-monitor
+# Provide support for monitoring BMC core dumps
+VIRTUAL-RUNTIME_obmc-dump-monitor ?= "phosphor-debug-collector-monitor"
+
+# phosphor-hwmon-config
+#
+# The phosphor-hwmon package can have its configuration generated
+# automatically if the MRW feature is enabled.
+VIRTUAL-RUNTIME_phosphor-hwmon-config ?= ""
+
+# obmc-network-manager
+#
+# Provide support for managing network
+VIRTUAL-RUNTIME_obmc-network-manager ?= "phosphor-network"
+
+# Configuration overrides for phosphor-ipmi-fru.
+#
+# The phosphor-ipmi-fru application is data-driven and requires an input
+# mapping of how the host firmware reports inventory via IPMI and the mapping
+# of that inventory metadata to DBus objects interfaces and properties.
+
+# The phosphor-ipmi-fru application is data-driven and requires an input
+# mapping of how the host firmware reports inventory via IPMI.
+# This virtual is a native recipe that provides that mapping by installing
+# configuration files in the format and native sysroot location expected by
+# the phosphor-ipmi-fru build process.
+PREFERRED_PROVIDER_virtual/phosphor-ipmi-fru-hostfw-config ?= "phosphor-ipmi-fru-hostfw-config-example-native"
+
+# The phosphor-ipmi-fru application is data-driven and requires an input
+# mapping of IPMI inventory metadata to DBus objects interfaces and properties.
+# This virtual is a native recipe that provides that mapping by installing
+# configuration files in the format and native sysroot location expected by
+# the phosphor-ipmi-fru build process in the native sysroot.
+PREFERRED_PROVIDER_virtual/phosphor-ipmi-fru-inventory ?= \
+    "phosphor-ipmi-fru-inventory-example-native"
+
+PREFERRED_PROVIDER_virtual/phosphor-ipmi-fru-properties ?= \
+    "phosphor-ipmi-fru-properties-native"
+
+PREFERRED_PROVIDER_virtual/phosphor-ipmi-fru-read-inventory ?= \
+    "phosphor-ipmi-fru-read-inventory-example-native"
+
+# Configuration overrides for phosphor-host-ipmid.
+#
+# The phosphor-host-ipmid application is data-driven.
+
+# The phosphor-host-ipmid application is data-driven and requires an input
+# mapping of IPMI inventory sensor metadata to DBus objects interfaces and properties.
+# This virtual is a native recipe that provides that mapping by installing
+# configuration files in the format and native sysroot location expected by
+# the phosphor-host-ipmid build process in the native sysroot.
+PREFERRED_PROVIDER_virtual/phosphor-ipmi-sensor-inventory ?= \
+    "phosphor-ipmi-sensor-inventory-native"
+
+# The phosphor-host-ipmid application is data-driven and requires an input
+# mapping of inventory object path to the sensor number and sensor metadata.
+# This virtual is a native recipe that provides that mapping by installing
+# configuration files in the format and native sysroot location expected by
+# the phosphor-host-ipmid build process in the native sysroot.
+PREFERRED_PROVIDER_virtual/phosphor-ipmi-inventory-sel ?= \
+    "phosphor-ipmi-inventory-sel-native"
+
+# Various other overrides.
+
+# The phosphor-led-manager application is data-driven and requires an input
+# yaml of LED group and members.
+# This virtual is a native recipe that provides that mapping by installing
+# configuration files in the format and native sysroot location expected by
+# the phosphor-led-manager build process in the native sysroot.
+PREFERRED_PROVIDER_virtual/phosphor-led-manager-config-native ?= \
+    "phosphor-led-manager-config-example-native"
+
+# The phosphor-logging application has a data driven plugin that adds FRU
+# callout information to error logs, when applications generating error logs
+# add the requisite callout metadata to the systemd journal.  The plugin requires
+# an input mapping of Linux sysfs devices to OpenBMC DBus objects.
+# This virtual is a native recipe that provides that mapping by installing
+# configuration files in the format and native sysroot location expected by
+# the phosphor-logging build process in the native sysroot.
+PREFERRED_PROVIDER_virtual/phosphor-logging-callouts ?= \
+    "phosphor-logging-callouts-example-native"
+
+# The phosphor-fan-presence application is data driven and requires an input
+# YAML that maps fans to their tach sensors.  This virtual is a recipe that
+# provides that mapping by installing configuration files in the format and
+# sysroot location expected by the phosphor-fan-presence build process in the
+# sysroot.
+PREFERRED_PROVIDER_virtual/phosphor-fan-presence-config ?= \
+    "phosphor-fan-presence-config"
+
+# The phosphor-fan-control application is data driven and requires a YAML file
+# to define the fans in the system.  This virtual is a recipe that provides
+# that definition by installing the YAML file in the format and sysroot
+# location expected by the phosphor-fan-control build process in the sysroot.
+PREFERRED_PROVIDER_virtual/phosphor-fan-control-fan-config ?= \
+    "phosphor-fan-control-fan-config"
+
+# The phosphor-gpio-monitor application is data-driven and requires an input.
+# The application then watches the passed in input event entry for the
+# change in polarity for the value matching user input. Once the required
+# condition is met, it calls into a systemd target file if one is mentioned
+# in input.
+PREFERRED_PROVIDER_virtual/obmc-gpio-monitor ?= "phosphor-gpio-monitor"
+
+# The phosphor-watchdog application is data-driven and requires an input.
+# The application then starts a timer in disabled state. User of this timer
+# needs to first enable and then use it. This also provides a way for changing
+# the timeout if needed.
+PREFERRED_PROVIDER_virtual/obmc-watchdog ?= "phosphor-watchdog"
+
+# obmc-user-mgmt
+#
+# Provides an implementation of xyz.openbmc_project.User.Manager catering
+# to user management
+VIRTUAL-RUNTIME_obmc-user-mgmt ?= "phosphor-user-manager"
+
+OBMC_DBUS_PATH_ROOT ?= "/xyz/openbmc_project"
+OBMC_DBUS_IFACE_ROOT ?= "xyz.openbmc_project"
+
+# VIRTUAL-RUNTIME_phosphor-ipmi-providers are the set of shared library
+# plugins for the host-ipmid application.  By default the IPMI FRU plugin
+# is enabled.  Additionally the host-ipmid recipe uses
+# VIRTUAL-RUNTIME_phosphor-ipmi-providers to compute a list of potential
+# IPMI whitelist recipe dependencies.  For example:
+#
+# VIRTUAL-RUNTIME_phosphor-ipmi-providers ?= "phosphor-ipmi-fru"
+#
+# Will add a build dependency to host-ipmid on the
+# phosphor-ipmi-fru-whitelist-native recipe.
+VIRTUAL-RUNTIME_phosphor-ipmi-providers ?= "phosphor-ipmi-fru"
+
+# Set security headers on builds
+require conf/distro/include/security_flags.inc
+
+# Disable security on croserver.
+# Remove if https://github.com/open-power/eCMD/pull/433 is ever merged
+SECURITY_STRINGFORMAT:pn-croserver = ""
+# obmc-libobmc-intf doesn't compile with security flags enabled
+SECURITY_CFLAGS:pn-obmc-libobmc-intf = ""
+
+# remove when https://gerrit.openbmc-project.xyz/c/openbmc/pldm/+/39984
+# is merged and rev bumped
+SECURITY_CFLAGS:pn-pldm = ""
+
+# We generally want to enable LTO with meson
+EXTRA_OEMESON:append:class-target = " -Db_lto=true"
+
+# Set the root password to '0penBmc'
+# Override this in your local.conf
+inherit extrausers
+
+# This is the default password for the OpenBMC root user account (0penBmc)
+# salted and hashed with SHA512 suitable for /etc/shadow or `usermod -p`.
+DEFAULT_OPENBMC_PASSWORD = "'\$6\$UGMqyqdG\$GqTb3tXPFx9AJlzTw/8X5RoW2Z.100dT.acuk8AFJfNQYr.ZRL8itMIgLqsdq46RNHgiv78XayOSl.IbR4DFU.'"
+
+EXTRA_USERS_PARAMS:pn-obmc-phosphor-image = " \
+  usermod -p ${DEFAULT_OPENBMC_PASSWORD} root; \
+  "
diff --git a/meta-phosphor/conf/distro/include/phosphor-isolation.inc b/meta-phosphor/conf/distro/include/phosphor-isolation.inc
new file mode 100644
index 0000000000000000000000000000000000000000..007f6760a4e702f8647680ce857a728bb40ec4d4
--- /dev/null
+++ b/meta-phosphor/conf/distro/include/phosphor-isolation.inc
@@ -0,0 +1,2 @@
+DISTRO_FEATURES += "isolate-bmc"
+DISTROOVERRIDES .= ":df-isolate-bmc"
diff --git a/meta-phosphor/conf/distro/include/phosphor-mmc.inc b/meta-phosphor/conf/distro/include/phosphor-mmc.inc
new file mode 100644
index 0000000000000000000000000000000000000000..05d79c71f1969cd768f88d1d8fc725f88c99a90c
--- /dev/null
+++ b/meta-phosphor/conf/distro/include/phosphor-mmc.inc
@@ -0,0 +1,2 @@
+DISTRO_FEATURES += "phosphor-mmc"
+DISTROOVERRIDES .= ":df-phosphor-mmc"
diff --git a/meta-phosphor/conf/distro/include/phosphor-mrw.inc b/meta-phosphor/conf/distro/include/phosphor-mrw.inc
new file mode 100644
index 0000000000000000000000000000000000000000..56e0d015cd09b1b4fd60cf0328a847674590fff4
--- /dev/null
+++ b/meta-phosphor/conf/distro/include/phosphor-mrw.inc
@@ -0,0 +1,17 @@
+DISTRO_FEATURES += "obmc-mrw"
+DISTRO_FEATURES_FILTER_NATIVE += "obmc-mrw"
+DISTRO_FEATURES_FILTER_NATIVESDK += "obmc-mrw"
+
+DISTROOVERRIDES .= ":df-mrw"
+
+VIRTUAL-RUNTIME_phosphor-hwmon-config:df-mrw ?= "phosphor-hwmon-config-mrw"
+
+PREFERRED_PROVIDER_virtual/phosphor-ipmi-fru-inventory:df-mrw ?= "phosphor-ipmi-fru-inventory-mrw-native"
+PREFERRED_PROVIDER_virtual/phosphor-ipmi-fru-properties:df-mrw ?= "phosphor-ipmi-fru-properties-mrw-native"
+PREFERRED_PROVIDER_virtual/phosphor-ipmi-fru-read-inventory:df-mrw ?= "phosphor-ipmi-fru-read-inventory-mrw-native"
+PREFERRED_PROVIDER_virtual/phosphor-ipmi-sensor-inventory:df-mrw ?= "phosphor-ipmi-sensor-inventory-mrw-native"
+PREFERRED_PROVIDER_virtual/phosphor-ipmi-inventory-sel:df-mrw ?= "phosphor-ipmi-inventory-sel-mrw-native"
+PREFERRED_PROVIDER_virtual/phosphor-led-manager-config-native:df-mrw ?= "phosphor-led-manager-config-mrw-native"
+PREFERRED_PROVIDER_virtual/phosphor-logging-callouts:df-mrw ?= "phosphor-logging-callouts-mrw-native"
+PREFERRED_PROVIDER_virtual/phosphor-fan-presence-config:df-mrw ?= "phosphor-fan-presence-mrw"
+PREFERRED_PROVIDER_virtual/phosphor-fan-control-fan-config:df-mrw ?= "phosphor-fan-control-fan-config-mrw"
diff --git a/meta-phosphor/conf/distro/include/phosphor-ubi.inc b/meta-phosphor/conf/distro/include/phosphor-ubi.inc
new file mode 100644
index 0000000000000000000000000000000000000000..61604461a28bf82026e662c1a8907e3357ed8713
--- /dev/null
+++ b/meta-phosphor/conf/distro/include/phosphor-ubi.inc
@@ -0,0 +1,2 @@
+DISTRO_FEATURES += "obmc-ubi-fs"
+DISTROOVERRIDES .= ":df-obmc-ubi-fs"
diff --git a/meta-phosphor/conf/distro/openbmc-phosphor.conf b/meta-phosphor/conf/distro/openbmc-phosphor.conf
new file mode 100644
index 0000000000000000000000000000000000000000..de15fbcc6b34d64ffae0775bf5a825fcee133466
--- /dev/null
+++ b/meta-phosphor/conf/distro/openbmc-phosphor.conf
@@ -0,0 +1 @@
+require conf/distro/include/phosphor-base.inc
diff --git a/meta-phosphor/conf/layer.conf b/meta-phosphor/conf/layer.conf
new file mode 100644
index 0000000000000000000000000000000000000000..a11ff8a0975eeb4bef4034bf224ee181aa8060bd
--- /dev/null
+++ b/meta-phosphor/conf/layer.conf
@@ -0,0 +1,26 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "phosphor-layer"
+BBFILE_PATTERN_phosphor-layer := "^${LAYERDIR}/"
+LAYERVERSION_phosphor-layer = "1"
+LAYERDEPENDS_phosphor-layer = "core"
+LAYERDEPENDS_phosphor-layer += "openembedded-layer"
+LAYERDEPENDS_phosphor-layer += "meta-python"
+LAYERDEPENDS_phosphor-layer += "networking-layer"
+LAYERSERIES_COMPAT_phosphor-layer = "honister kirkstone"
+
+IMAGE_FEATURES[validitems] += "tools-profile"
+
+BBFILES_DYNAMIC += " \
+    aspeed-layer:${LAYERDIR}/dynamic-layers/aspeed-layer/recipes-*/*/*.bb \
+    aspeed-layer:${LAYERDIR}/dynamic-layers/aspeed-layer/recipes-*/*/*.bbappend \
+    nuvoton-layer:${LAYERDIR}/dynamic-layers/nuvoton-layer/recipes-*/*/*.bb \
+    nuvoton-layer:${LAYERDIR}/dynamic-layers/nuvoton-layer/recipes-*/*/*.bbappend \
+    tpm-layer:${LAYERDIR}/dynamic-layers/tpm-layer/recipes-*/*/*.bb \
+    tpm-layer:${LAYERDIR}/dynamic-layers/tpm-layer/recipes-*/*/*.bbappend \
+"
diff --git a/meta-phosphor/conf/local.conf.sample b/meta-phosphor/conf/local.conf.sample
new file mode 100644
index 0000000000000000000000000000000000000000..b24f032647c4ea9698d3536d0743fc77218607ad
--- /dev/null
+++ b/meta-phosphor/conf/local.conf.sample
@@ -0,0 +1,19 @@
+MACHINE ??= "qemuarm"
+DISTRO ?= "openbmc-phosphor"
+PACKAGE_CLASSES ?= "package_ipk"
+SANITY_TESTED_DISTROS:append ?= " *"
+EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
+USER_CLASSES ?= "buildstats"
+PATCHRESOLVE = "noop"
+BB_DISKMON_DIRS ??= "\
+    STOPTASKS,${TMPDIR},1G,100K \
+    STOPTASKS,${DL_DIR},1G,100K \
+    STOPTASKS,${SSTATE_DIR},1G,100K \
+    STOPTASKS,/tmp,100M,100K \
+    HALT,${TMPDIR},100M,1K \
+    HALT,${DL_DIR},100M,1K \
+    HALT,${SSTATE_DIR},100M,1K \
+    HALT,/tmp,10M,1K"
+CONF_VERSION = "2"
+MACHINE_FEATURES_BACKFILL_CONSIDERED = "qemu-usermode"
+
diff --git a/meta-phosphor/conf/machine/include/ibm-power-cpu.inc b/meta-phosphor/conf/machine/include/ibm-power-cpu.inc
new file mode 100644
index 0000000000000000000000000000000000000000..1ff6dd3046cb9e31787c57f5b3c206e814a36d03
--- /dev/null
+++ b/meta-phosphor/conf/machine/include/ibm-power-cpu.inc
@@ -0,0 +1 @@
+MACHINEOVERRIDES =. "ibm-power-cpu:"
diff --git a/meta-phosphor/conf/machine/include/ibm-power10-cpu.inc b/meta-phosphor/conf/machine/include/ibm-power10-cpu.inc
new file mode 100644
index 0000000000000000000000000000000000000000..7d518ddaa135c9fce21b7ce027d78ae5d78d57d2
--- /dev/null
+++ b/meta-phosphor/conf/machine/include/ibm-power10-cpu.inc
@@ -0,0 +1,2 @@
+MACHINEOVERRIDES =. "ibm-power10-cpu:"
+require conf/machine/include/ibm-power-cpu.inc
diff --git a/meta-phosphor/conf/machine/include/ibm-power8-cpu.inc b/meta-phosphor/conf/machine/include/ibm-power8-cpu.inc
new file mode 100644
index 0000000000000000000000000000000000000000..8be9d53956b6a3a3b8e2f5b96ad89d0b7a566ac5
--- /dev/null
+++ b/meta-phosphor/conf/machine/include/ibm-power8-cpu.inc
@@ -0,0 +1,2 @@
+MACHINEOVERRIDES =. "ibm-power8-cpu:"
+require conf/machine/include/ibm-power-cpu.inc
diff --git a/meta-phosphor/conf/machine/include/ibm-power9-cpu.inc b/meta-phosphor/conf/machine/include/ibm-power9-cpu.inc
new file mode 100644
index 0000000000000000000000000000000000000000..d92cbdf37d354fc18def554da8a12bd254b58c53
--- /dev/null
+++ b/meta-phosphor/conf/machine/include/ibm-power9-cpu.inc
@@ -0,0 +1,2 @@
+MACHINEOVERRIDES =. "ibm-power9-cpu:"
+require conf/machine/include/ibm-power-cpu.inc
diff --git a/meta-phosphor/conf/machine/include/obmc-bsp-common.inc b/meta-phosphor/conf/machine/include/obmc-bsp-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..9098a8a4adf84e7ec7092884a7e2a3841e79b41a
--- /dev/null
+++ b/meta-phosphor/conf/machine/include/obmc-bsp-common.inc
@@ -0,0 +1,29 @@
+#@TYPE: Machine
+#@NAME: OpenBMC
+#@DESCRIPTION: Common machine configuration for OpenBMC chips
+
+KERNEL_CLASSES ?= "kernel-fitimage"
+KERNEL_IMAGETYPES ?= "fitImage vmlinux"
+
+# Static images. This is the default if no other layout is specified.
+IMAGE_FSTYPES += "${@bb.utils.contains_any('DISTRO_FEATURES', \
+        'obmc-ubi-fs phosphor-mmc', \
+        '', \
+        'mtd-static mtd-static-tar mtd-static-alltar', d)}"
+
+# UBI images.
+IMAGE_FSTYPES += "${@bb.utils.contains('DISTRO_FEATURES', \
+        'obmc-ubi-fs', \
+        'mtd-ubi mtd-ubi-tar', \
+        '', d)}"
+
+# eMMC images.
+IMAGE_FSTYPES += "${@bb.utils.contains('DISTRO_FEATURES', \
+        'phosphor-mmc', \
+        'wic.xz mmc-ext4-tar', \
+        '', d)}"
+
+INITRAMFS_CTYPE ?= "xz"
+INITRAMFS_FSTYPES = "cpio.${INITRAMFS_CTYPE}"
+INITRAMFS_IMAGE = "obmc-phosphor-initramfs"
+INITRAMFS_IMAGE:df-obmc-ubi-fs = ""
diff --git a/meta-phosphor/conf/machine/include/obmc-evb-common.inc b/meta-phosphor/conf/machine/include/obmc-evb-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..0d41a1b9784350d28d0c31f3d935ad8ac2331821
--- /dev/null
+++ b/meta-phosphor/conf/machine/include/obmc-evb-common.inc
@@ -0,0 +1,4 @@
+# EVB systems have different packages they can support, due to not having a
+# managed host.  Enable this machine override to allow other recipes to know
+# that the machine is a special type.
+MACHINEOVERRIDES =. "phosphor-evb:"
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0001-aspeed-Disable-unnecessary-features.patch b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0001-aspeed-Disable-unnecessary-features.patch
new file mode 100644
index 0000000000000000000000000000000000000000..3ba91f5d6e41c5e91988b61b94820b925a0eac6f
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0001-aspeed-Disable-unnecessary-features.patch
@@ -0,0 +1,278 @@
+From 97566253f336d85d23abef777b54dc572ca7ac9a Mon Sep 17 00:00:00 2001
+From: Andrew Jeffery <andrew@aj.id.au>
+Date: Mon, 23 Jul 2018 15:22:34 +0930
+Subject: [PATCH] aspeed: Disable unnecessary features
+
+Adjust board_init() to disable hardware features that we don't need
+available during normal BMC operation.
+
+Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
+---
+ arch/arm/include/asm/arch-aspeed/regs-lpc.h  | 29 +++++++++++
+ arch/arm/include/asm/arch-aspeed/regs-scu.h  |  8 ++-
+ arch/arm/include/asm/arch-aspeed/regs-sdmc.h | 17 +++++++
+ board/aspeed/ast-g4/ast-g4.c                 | 46 ++++++++++++++++-
+ board/aspeed/ast-g5/ast-g5.c                 | 52 +++++++++++++++++++-
+ 5 files changed, 149 insertions(+), 3 deletions(-)
+ create mode 100644 arch/arm/include/asm/arch-aspeed/regs-lpc.h
+
+diff --git a/arch/arm/include/asm/arch-aspeed/regs-lpc.h b/arch/arm/include/asm/arch-aspeed/regs-lpc.h
+new file mode 100644
+index 000000000000..b0162ae4f37c
+--- /dev/null
++++ b/arch/arm/include/asm/arch-aspeed/regs-lpc.h
+@@ -0,0 +1,29 @@
++/* arch/arm/mach-aspeed/include/mach/regs-sdmc.h
++ *
++ * Copyright (C) 2018  IBM Corp
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License version 2 as
++ * published by the Free Software Foundation.
++ *
++ *   History      :
++ *    1. 2018/07/23 Andrew Jeffery Create
++ *
++ ******************************************************************************/
++#ifndef __AST_REGS_LPC_H
++#define __AST_REGS_LPC_H
++
++/*
++ *  Register for LPC
++ */
++
++#define AST_LPC_HICR5		0x80
++#define AST_LPC_HICRB		0x100
++
++/*	AST_LPC_HICR5 : 0x80	Host Interface Control Register 5 */
++#define LPC_HICR5_ENFWH		(0x1 << 10)
++
++/*	AST_LPC_HICRB : 0x100	Host Interface Control Register B */
++#define LPC_HICRB_ILPC2AHB	(0x1 << 6)
++
++#endif
+diff --git a/arch/arm/include/asm/arch-aspeed/regs-scu.h b/arch/arm/include/asm/arch-aspeed/regs-scu.h
+index b714fa92341d..c9b91795d1aa 100644
+--- a/arch/arm/include/asm/arch-aspeed/regs-scu.h
++++ b/arch/arm/include/asm/arch-aspeed/regs-scu.h
+@@ -466,6 +466,7 @@
+ #define SCU_MISC_JTAG__M_TO_PCIE_EN	(0x1 << 14)
+ #define SCU_MISC_VUART_TO_CTRL		(0x1 << 13)
+ #define SCU_MISC_DIV13_EN		(0x1 << 12)
++#define SCU_MISC_DEBUG_UART             (0x1 << 10)
+ #define SCU_MISC_Y_CLK_INVERT		(0x1 << 11)
+ #define SCU_MISC_OUT_DELAY		(0x1 << 9)
+ #define SCU_MISC_PCI_TO_AHB_DIS		(0x1 << 8)
+@@ -548,6 +549,7 @@
+ /* AST_SCU_VGA_SCRATCH7			0x6c - VGA Scratch register */
+ 
+ /* AST_SCU_HW_STRAP1			0x70 - hardware strapping register */
++#define SCU_HW_STRAP_LPC_DEC_SUPER_IO	(0x1 << 20)
+ #ifdef AST_SOC_G5
+ 
+ #define CLK_25M_IN			(0x1 << 23)
+@@ -593,7 +595,6 @@
+ 
+ #define SCU_HW_STRAP_GPIOE_PT_EN	(0x1 << 22)
+ #define SCU_HW_STRAP_GPIOD_PT_EN	(0x1 << 21)
+-#define SCU_HW_STRAP_LPC_DEC_SUPER_IO	(0x1 << 20)
+ #define SCU_HW_STRAP_ACPI_DIS		(0x1 << 19)
+ 
+ /* bit 23, 18 [1,0] */
+@@ -940,6 +941,11 @@
+ 
+ /* AST_SCU_UART24_REF			0x160 - Generate UART 24Mhz Ref from H-PLL when CLKIN is 25Mhz */
+ /* AST_SCU_PCIE_CONFIG_SET		0x180 - PCI-E Configuration Setting Control Register */
++#define SCU_PCIE_CONFIG_SET_BMC_DMA     (0x1 << 14)
++#define SCU_PCIE_CONFIG_SET_BMC_MMIO    (0x1 << 9)
++#define SCU_PCIE_CONFIG_SET_BMC_EN      (0x1 << 8)
++#define SCU_PCIE_CONFIG_SET_VGA_MMIO    (0x1 << 1)
++
+ /* AST_SCU_BMC_MMIO_DEC			0x184 - BMC MMIO Decode Setting Register */
+ /* AST_SCU_DEC_AREA1			0x188 - 1st relocated controller decode area location */
+ /* AST_SCU_DEC_AREA2			0x18C - 2nd relocated controller decode area location */
+diff --git a/arch/arm/include/asm/arch-aspeed/regs-sdmc.h b/arch/arm/include/asm/arch-aspeed/regs-sdmc.h
+index 2cc26d29aa9e..2773d3c19e5a 100644
+--- a/arch/arm/include/asm/arch-aspeed/regs-sdmc.h
++++ b/arch/arm/include/asm/arch-aspeed/regs-sdmc.h
+@@ -13,11 +13,14 @@
+ #ifndef __AST_REGS_SDMC_H
+ #define __AST_REGS_SDMC_H
+ 
++#include <asm/arch/aspeed.h>
++
+ /*
+  *  Register for SDMC
+  */
+ #define AST_SDMC_PROTECT	0x00		/* protection key register */
+ #define AST_SDMC_CONFIG		0x04		/* Configuration register */
++#define AST_SDMC_GFX_PROT	0x08		/* Graphics protection register */
+ 
+ /*	AST_SDMC_PROTECT: 0x00  - protection key register */
+ #define SDMC_PROTECT_UNLOCK			0xFC600309
+@@ -29,4 +32,18 @@
+ #define SDMC_CONFIG_CACHE_EN		(0x1 << 10)
+ #define SDMC_CONFIG_EEC_EN		(0x1 << 7)
+ 
++/*	AST_SDMC_GFX_PROT : 0x08 - Graphics protection register */
++#define SDMC_GFX_PROT_VGA_CURSOR	(0x1 << 0)
++#define SDMC_GFX_PROT_VGA_CG_READ	(0x1 << 1)
++#define SDMC_GFX_PROT_VGA_ASCII_READ	(0x1 << 2)
++#define SDMC_GFX_PROT_VGA_CRT		(0x1 << 3)
++
++#if defined(AST_SOC_G5)
++#define SDMC_GFX_PROT_PCIE		(0x1 << 16)
++#define SDMC_GFX_PROT_XDMA		(0x1 << 17)
++#elif defined(AST_SOC_G4)
++#define SDMC_GFX_PROT_PCIE		(0x1 << 10)
++#define SDMC_GFX_PROT_XDMA		(0x1 << 16)
++#endif
++
+ #endif
+diff --git a/board/aspeed/ast-g4/ast-g4.c b/board/aspeed/ast-g4/ast-g4.c
+index 656495307b03..5b137e7d74bc 100644
+--- a/board/aspeed/ast-g4/ast-g4.c
++++ b/board/aspeed/ast-g4/ast-g4.c
+@@ -1,6 +1,6 @@
+ /*
+  * (C) Copyright 2002 Ryan Chen
+- * Copyright 2016 IBM Corporation
++ * Copyright 2016,2018 IBM Corporation
+  *
+  * SPDX-License-Identifier:     GPL-2.0+
+  */
+@@ -12,13 +12,57 @@
+ #include <asm/arch/ast-sdmc.h>
+ #include <asm/arch/ast_scu.h>
+ #include <asm/arch/regs-ahbc.h>
++#include <asm/arch/regs-lpc.h>
+ #include <asm/arch/regs-scu.h>
++#include <asm/arch/regs-sdmc.h>
+ #include <asm/io.h>
+ 
+ DECLARE_GLOBAL_DATA_PTR;
+ 
+ int board_init(void)
+ {
++	bool sdmc_unlocked;
++	u32 val;
++
++	/* iLPC2AHB */
++	val = readl(AST_SCU_BASE + AST_SCU_HW_STRAP1);
++	val |= SCU_HW_STRAP_LPC_DEC_SUPER_IO;
++	writel(val, AST_SCU_BASE + AST_SCU_HW_STRAP1);
++
++	val = readl(AST_LPC_BASE + AST_LPC_HICRB);
++	val |= LPC_HICRB_ILPC2AHB;
++	writel(val, AST_LPC_BASE + AST_LPC_HICRB);
++
++	/* P2A, PCIe BMC */
++	val = readl(AST_SCU_BASE + AST_SCU_PCIE_CONFIG_SET);
++	val &= ~(SCU_PCIE_CONFIG_SET_BMC_DMA
++			| SCU_PCIE_CONFIG_SET_BMC_MMIO
++			| SCU_PCIE_CONFIG_SET_BMC_EN
++			| SCU_PCIE_CONFIG_SET_VGA_MMIO);
++	writel(val, AST_SCU_BASE + AST_SCU_PCIE_CONFIG_SET);
++
++	/* X-DMA */
++	sdmc_unlocked = readl(AST_SDMC_BASE + AST_SDMC_PROTECT);
++	if (!sdmc_unlocked)
++		writel(SDMC_PROTECT_UNLOCK, AST_SDMC_BASE + AST_SDMC_PROTECT);
++
++	val = readl(AST_SDMC_BASE + AST_SDMC_GFX_PROT);
++	val |= (SDMC_GFX_PROT_VGA_CURSOR
++			| SDMC_GFX_PROT_VGA_CG_READ
++			| SDMC_GFX_PROT_VGA_ASCII_READ
++			| SDMC_GFX_PROT_VGA_CRT
++			| SDMC_GFX_PROT_PCIE
++			| SDMC_GFX_PROT_XDMA);
++	writel(val, AST_SDMC_BASE + AST_SDMC_GFX_PROT);
++
++	if (!sdmc_unlocked)
++		writel(~SDMC_PROTECT_UNLOCK, AST_SDMC_BASE + AST_SDMC_PROTECT);
++
++	/* LPC2AHB */
++	val = readl(AST_LPC_BASE + AST_LPC_HICR5);
++	val &= ~LPC_HICR5_ENFWH;
++	writel(val, AST_LPC_BASE + AST_LPC_HICR5);
++
+ 	/* address of boot parameters */
+ 	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+ 	gd->flags = 0;
+diff --git a/board/aspeed/ast-g5/ast-g5.c b/board/aspeed/ast-g5/ast-g5.c
+index e67a4bf8b2b4..12496cea09b7 100644
+--- a/board/aspeed/ast-g5/ast-g5.c
++++ b/board/aspeed/ast-g5/ast-g5.c
+@@ -1,5 +1,5 @@
+ /*
+- * Copyright 2016 IBM Corporation
++ * Copyright 2016,2018 IBM Corporation
+  *
+  * This program is free software; you can redistribute it and/or
+  * modify it under the terms of the GNU General Public License
+@@ -12,12 +12,62 @@
+ 
+ #include <asm/arch/ast_scu.h>
+ #include <asm/arch/ast-sdmc.h>
++#include <asm/arch/regs-lpc.h>
++#include <asm/arch/regs-scu.h>
++#include <asm/arch/regs-sdmc.h>
+ #include <asm/io.h>
+ 
+ DECLARE_GLOBAL_DATA_PTR;
+ 
+ int board_init(void)
+ {
++	bool sdmc_unlocked;
++	u32 val;
++
++	/* iLPC2AHB */
++	val = readl(AST_SCU_BASE + AST_SCU_HW_STRAP1);
++	val |= SCU_HW_STRAP_LPC_DEC_SUPER_IO;
++	writel(val, AST_SCU_BASE + AST_SCU_HW_STRAP1);
++
++	val = readl(AST_LPC_BASE + AST_LPC_HICRB);
++	val |= LPC_HICRB_ILPC2AHB;
++	writel(val, AST_LPC_BASE + AST_LPC_HICRB);
++
++	/* P2A, PCIe BMC */
++	val = readl(AST_SCU_BASE + AST_SCU_PCIE_CONFIG_SET);
++	val &= ~(SCU_PCIE_CONFIG_SET_BMC_DMA
++			| SCU_PCIE_CONFIG_SET_BMC_MMIO
++			| SCU_PCIE_CONFIG_SET_BMC_EN
++			| SCU_PCIE_CONFIG_SET_VGA_MMIO);
++	writel(val, AST_SCU_BASE + AST_SCU_PCIE_CONFIG_SET);
++
++	/* Debug UART */
++	val = readl(AST_SCU_BASE + AST_SCU_MISC1_CTRL);
++	val |= SCU_MISC_DEBUG_UART;
++	writel(val, AST_SCU_BASE + AST_SCU_MISC1_CTRL);
++
++	/* X-DMA */
++	sdmc_unlocked = readl(AST_SDMC_BASE + AST_SDMC_PROTECT);
++	if (!sdmc_unlocked)
++		writel(SDMC_PROTECT_UNLOCK, AST_SDMC_BASE + AST_SDMC_PROTECT);
++
++	val = readl(AST_SDMC_BASE + AST_SDMC_GFX_PROT);
++	val |= (SDMC_GFX_PROT_VGA_CURSOR
++			| SDMC_GFX_PROT_VGA_CG_READ
++			| SDMC_GFX_PROT_VGA_ASCII_READ
++			| SDMC_GFX_PROT_VGA_CRT
++			| SDMC_GFX_PROT_PCIE
++			| SDMC_GFX_PROT_XDMA);
++	writel(val, AST_SDMC_BASE + AST_SDMC_GFX_PROT);
++
++	if (!sdmc_unlocked)
++		writel(~SDMC_PROTECT_UNLOCK, AST_SDMC_BASE + AST_SDMC_PROTECT);
++
++	/* LPC2AHB */
++	val = readl(AST_LPC_BASE + AST_LPC_HICR5);
++	val &= ~LPC_HICR5_ENFWH;
++	writel(val, AST_LPC_BASE + AST_LPC_HICR5);
++
+ 	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+ 	gd->flags = 0;
+ 
+-- 
+2.19.1
+
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0001-configs-ast-Add-redundnant-env.patch b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0001-configs-ast-Add-redundnant-env.patch
new file mode 100644
index 0000000000000000000000000000000000000000..ee115e8e2868e388934dfc78ab2cca6cfa5e74e0
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0001-configs-ast-Add-redundnant-env.patch
@@ -0,0 +1,33 @@
+From 8ef2f4dcd208e072ab491874c06722c3a8ec69e3 Mon Sep 17 00:00:00 2001
+From: "Edward A. James" <eajames@us.ibm.com>
+Date: Thu, 13 Jul 2017 13:42:18 -0500
+Subject: [PATCH 1/4] configs/ast: Add redundnant env
+
+Configure ast chips to run redundant u-boot environments.
+
+Signed-off-by: Edward A. James <eajames@us.ibm.com>
+---
+ include/configs/ast-common.h | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/include/configs/ast-common.h b/include/configs/ast-common.h
+index eff6d2b529..a0243083bd 100644
+--- a/include/configs/ast-common.h
++++ b/include/configs/ast-common.h
+@@ -104,9 +104,12 @@
+ #define CONFIG_SYS_MAX_FLASH_SECT	(8192)		/* max number of sectors on one chip */
+ #define CONFIG_ENV_IS_IN_FLASH		1
+ #define CONFIG_ENV_ADDR			(AST_FMC_CS0_BASE + 0x60000)
++#define CONFIG_ENV_ADDR_REDUND		(AST_FMC_CS0_BASE + 0x70000)
+ 
+ #define CONFIG_ENV_OFFSET		0x60000	/* environment starts here  */
+-#define CONFIG_ENV_SIZE			0x20000	/* Total Size of Environment Sector */
++#define CONFIG_ENV_OFFSET_REDUND	0x70000
++#define CONFIG_ENV_SIZE			0x10000	/* Total Size of Environment Sector */
++#define CONFIG_ENV_SIZE_REDUND		0x10000
+ 
+ #define CONFIG_BOOTCOMMAND		"bootm 20080000"
+ #define CONFIG_ENV_OVERWRITE
+-- 
+2.14.3
+
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0002-board-aspeed-aspeednic-Use-MAC2-for-networking.patch b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0002-board-aspeed-aspeednic-Use-MAC2-for-networking.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2de2d823451baec84eb638705569650a8036427b
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0002-board-aspeed-aspeednic-Use-MAC2-for-networking.patch
@@ -0,0 +1,43 @@
+From cbb09e400a5283e5b543e2b01b8c0038890a5260 Mon Sep 17 00:00:00 2001
+From: Xo Wang <xow@google.com>
+Date: Thu, 20 Oct 2016 17:42:13 -0700
+Subject: [PATCH 2/2] board/aspeed, aspeednic: Use MAC2 for networking
+
+Enable and select MAC2 for aspeednic.
+
+Signed-off-by: Xo Wang <xow@google.com>
+---
+ drivers/net/aspeednic.c       | 4 ++--
+ include/configs/ast-g5-ncsi.h | 1 +
+ 2 files changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/drivers/net/aspeednic.c b/drivers/net/aspeednic.c
+index 8b85893..cff8370 100644
+--- a/drivers/net/aspeednic.c
++++ b/drivers/net/aspeednic.c
+@@ -18,8 +18,8 @@
+ /* From the board config file */
+ #define CONFIG_MAC1_PHY_SETTING         2
+ #define CONFIG_MAC2_PHY_SETTING         0
+-#define CONFIG_ASPEED_MAC_NUMBER  1
+-#define CONFIG_ASPEED_MAC_CONFIG  1 // config MAC1
++#define CONFIG_ASPEED_MAC_NUMBER  2
++#define CONFIG_ASPEED_MAC_CONFIG  2 // config MAC2
+ #define _PHY_SETTING_CONCAT(mac) CONFIG_MAC##mac##_PHY_SETTING
+ #define _GET_MAC_PHY_SETTING(mac) _PHY_SETTING_CONCAT(mac)
+ #define CONFIG_ASPEED_MAC_PHY_SETTING \
+diff --git a/include/configs/ast-g5-ncsi.h b/include/configs/ast-g5-ncsi.h
+index f73a8f1..1408618 100644
+--- a/include/configs/ast-g5-ncsi.h
++++ b/include/configs/ast-g5-ncsi.h
+@@ -22,6 +22,7 @@
+ /* Ethernet */
+ #define CONFIG_LIB_RAND
+ #define CONFIG_ASPEEDNIC
++#define CONFIG_MAC2_ENABLE
+ 
+ /* platform.S settings */
+ #define	CONFIG_DRAM_ECC_SIZE		0x10000000
+-- 
+2.8.0.rc3.226.g39d4020
+
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0002-config-ast-common-hack-bootopts.patch b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0002-config-ast-common-hack-bootopts.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d04156712c6a108ec01acdd5e4a1f2c84de23a04
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0002-config-ast-common-hack-bootopts.patch
@@ -0,0 +1,28 @@
+From c678bbdad037604850613e775baacc52ed92c9c1 Mon Sep 17 00:00:00 2001
+From: Patrick Williams <patrick@stwcx.xyz>
+Date: Fri, 21 Jul 2017 16:30:01 -0500
+Subject: [PATCH 2/4] config/ast-common: hack bootopts
+
+Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
+---
+ include/configs/ast-common.h | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/include/configs/ast-common.h b/include/configs/ast-common.h
+index a0243083bd..7ddba62298 100644
+--- a/include/configs/ast-common.h
++++ b/include/configs/ast-common.h
+@@ -96,7 +96,10 @@
+ #define CONFIG_CMD_MTDPARTS
+ #endif
+ 
++#if 0
+ #define CONFIG_BOOTARGS			"console=ttyS4,115200n8 root=/dev/ram rw"
++#endif
++#define CONFIG_BOOTARGS                         "console=ttyS4,115200n8 root=/dev/mtdblock4 ro"
+ 
+ #define CONFIG_AST_SPI_NOR    /* AST SPI NOR Flash */
+ #define CONFIG_FMC_CS			1
+-- 
+2.14.3
+
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0003-config-ast-common-Add-bootopts-to-support-ubi-and-mt.patch b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0003-config-ast-common-Add-bootopts-to-support-ubi-and-mt.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2c8dee01951ade4e0002cb6e294374b2591492e9
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0003-config-ast-common-Add-bootopts-to-support-ubi-and-mt.patch
@@ -0,0 +1,69 @@
+From 0c77be343fc4781719dcc0748bc29a26ea83e0a3 Mon Sep 17 00:00:00 2001
+From: Adriana Kobylak <anoo@us.ibm.com>
+Date: Wed, 9 Aug 2017 14:11:56 -0500
+Subject: [PATCH 3/4] config/ast-common: Add bootopts to support ubi and mtd
+ partitioning
+
+Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>
+---
+ include/configs/ast-common.h | 19 +++++++++++++++++--
+ 1 file changed, 17 insertions(+), 2 deletions(-)
+
+diff --git a/include/configs/ast-common.h b/include/configs/ast-common.h
+index 7ddba62298..14191e4ab0 100644
+--- a/include/configs/ast-common.h
++++ b/include/configs/ast-common.h
+@@ -84,6 +84,12 @@
+ #define CONFIG_SYS_MAXARGS		16
+ #define CONFIG_SYS_BARGSIZE		CONFIG_SYS_CBSIZE
+ 
++/*
++ * Dynamic MTD Partition support
++ */
++#define MTDIDS_DEFAULT		"nor0=bmc"
++#define MTDPARTS_DEFAULT	"mtdparts=bmc:384k(u-boot),128k(u-boot-env),-(obmc-ubi)"
++
+ /*
+  * Optional MTD and UBI support
+  */
+@@ -99,7 +105,7 @@
+ #if 0
+ #define CONFIG_BOOTARGS			"console=ttyS4,115200n8 root=/dev/ram rw"
+ #endif
+-#define CONFIG_BOOTARGS                         "console=ttyS4,115200n8 root=/dev/mtdblock4 ro"
++#define CONFIG_BOOTARGS			"console=ttyS4,115200n8 ubi.mtd=obmc-ubi,0,0,0 ubi.mtd=alt-obmc-ubi,0,0,4 ro rootfstype=squashfs"
+ 
+ #define CONFIG_AST_SPI_NOR    /* AST SPI NOR Flash */
+ #define CONFIG_FMC_CS			1
+@@ -108,18 +114,27 @@
+ #define CONFIG_ENV_IS_IN_FLASH		1
+ #define CONFIG_ENV_ADDR			(AST_FMC_CS0_BASE + 0x60000)
+ #define CONFIG_ENV_ADDR_REDUND		(AST_FMC_CS0_BASE + 0x70000)
++#define CONFIG_LOADADDR			80800000
+ 
+ #define CONFIG_ENV_OFFSET		0x60000	/* environment starts here  */
+ #define CONFIG_ENV_OFFSET_REDUND	0x70000
+ #define CONFIG_ENV_SIZE			0x10000	/* Total Size of Environment Sector */
+ #define CONFIG_ENV_SIZE_REDUND		0x10000
+ 
+-#define CONFIG_BOOTCOMMAND		"bootm 20080000"
++#define CONFIG_BOOTCOMMAND		"run set_bootargs; run obmc_bootcmd"
+ #define CONFIG_ENV_OVERWRITE
+ 
+ #define ASPEED_ENV_SETTINGS \
++	"ubiblock=0,1 \0" \
++	"root=/dev/ubiblock0_1 \0" \
++	"kernelname=kernel-0 \0" \
++	"loadaddr=" __stringify(CONFIG_LOADADDR) "\0" \
++	"set_bootargs=setenv bootargs " CONFIG_BOOTARGS " ubi.block=\${ubiblock} root=\${root} \0" \
++	"obmc_bootcmd=ubi part obmc-ubi; ubi read ${loadaddr} ${kernelname}; bootm ${loadaddr} \0" \
+ 	"verify=yes\0"	\
+ 	"spi_dma=yes\0" \
++	"mtdids=" MTDIDS_DEFAULT "\0" \
++	"mtdparts=" MTDPARTS_DEFAULT "\0" \
+ 	""
+ 
+ #endif	/* __AST_COMMON_CONFIG_H */
+-- 
+2.14.3
+
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0004-config-ast-common-Add-conditional-factory-reset-comm.patch b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0004-config-ast-common-Add-conditional-factory-reset-comm.patch
new file mode 100644
index 0000000000000000000000000000000000000000..7712f4d1bbc85856fea7149588960395754e99e5
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0004-config-ast-common-Add-conditional-factory-reset-comm.patch
@@ -0,0 +1,46 @@
+From 878651bbaa8a7da203fafccb164ca7b32287b8f9 Mon Sep 17 00:00:00 2001
+From: "Edward A. James" <eajames@us.ibm.com>
+Date: Thu, 9 Nov 2017 11:39:10 -0600
+Subject: [PATCH 4/4] config/ast-common: Add conditional factory reset command
+
+Factory reset (removing persistent rwfs) has to occur before we've
+mounted the rwfs. However, the variable to determine whether or not to
+do the reset is stored in the u-boot env. This is tricky to access
+before rwfs is mounted except in u-boot. So, check it before every boot.
+
+Signed-off-by: Edward A. James <eajames@us.ibm.com>
+---
+ include/configs/ast-common.h | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+diff --git a/include/configs/ast-common.h b/include/configs/ast-common.h
+index 14191e4ab0..aaa5155e00 100644
+--- a/include/configs/ast-common.h
++++ b/include/configs/ast-common.h
+@@ -121,6 +121,8 @@
+ #define CONFIG_ENV_SIZE			0x10000	/* Total Size of Environment Sector */
+ #define CONFIG_ENV_SIZE_REDUND		0x10000
+ 
++#define CONFIG_RWFS_SIZE		0x600000
++
+ #define CONFIG_BOOTCOMMAND		"run set_bootargs; run obmc_bootcmd"
+ #define CONFIG_ENV_OVERWRITE
+ 
+@@ -130,11 +132,13 @@
+ 	"kernelname=kernel-0 \0" \
+ 	"loadaddr=" __stringify(CONFIG_LOADADDR) "\0" \
+ 	"set_bootargs=setenv bootargs " CONFIG_BOOTARGS " ubi.block=\${ubiblock} root=\${root} \0" \
+-	"obmc_bootcmd=ubi part obmc-ubi; ubi read ${loadaddr} ${kernelname}; bootm ${loadaddr} \0" \
++	"obmc_bootcmd=ubi part obmc-ubi; run do_rwreset; ubi read ${loadaddr} ${kernelname}; bootm ${loadaddr} \0" \
+ 	"verify=yes\0"	\
+ 	"spi_dma=yes\0" \
+ 	"mtdids=" MTDIDS_DEFAULT "\0" \
+ 	"mtdparts=" MTDPARTS_DEFAULT "\0" \
++	"rwfs_size=" __stringify(CONFIG_RWFS_SIZE) "\0" \
++	"do_rwreset=if test \"\${rwreset}\" = \"true\"; then ubi remove rwfs; ubi create rwfs \${rwfs_size}; fi \0" \
+ 	""
+ 
+ #endif	/* __AST_COMMON_CONFIG_H */
+-- 
+2.14.3
+
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0005-config-ast-common-Fall-back-to-secondary-flash-on-fa.patch b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0005-config-ast-common-Fall-back-to-secondary-flash-on-fa.patch
new file mode 100644
index 0000000000000000000000000000000000000000..c54b73475841aaa2011de5d096ab39c9cd612b55
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0005-config-ast-common-Fall-back-to-secondary-flash-on-fa.patch
@@ -0,0 +1,34 @@
+From 345b1ade63576f5a8a1c3a4a1b75aab41d84b714 Mon Sep 17 00:00:00 2001
+From: Andrew Jeffery <andrew@aj.id.au>
+Date: Fri, 20 Apr 2018 13:29:58 +0930
+Subject: [PATCH] config/ast-common: Fall-back to secondary flash on failed
+ bootm
+
+Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
+---
+ include/configs/ast-common.h | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/include/configs/ast-common.h b/include/configs/ast-common.h
+index ad08016ec110..10ef6a1955b7 100644
+--- a/include/configs/ast-common.h
++++ b/include/configs/ast-common.h
+@@ -127,12 +127,14 @@
+ #define CONFIG_ENV_OVERWRITE
+ 
+ #define ASPEED_ENV_SETTINGS \
++	"wdt2bite=mw.l 0x1e785024 0xa 1; mw.b 0x1e78502c 0xb3 1 \0" \
++	"bootalt=run wdt2bite \0" \
+ 	"ubiblock=0,1 \0" \
+ 	"root=/dev/ubiblock0_1 \0" \
+ 	"kernelname=kernel-0 \0" \
+ 	"loadaddr=" __stringify(CONFIG_LOADADDR) "\0" \
+ 	"set_bootargs=setenv bootargs " CONFIG_BOOTARGS " ubi.block=\${ubiblock} root=\${root} \0" \
+-	"obmc_bootcmd=ubi part obmc-ubi; run do_rwreset; ubi read ${loadaddr} ${kernelname}; bootm ${loadaddr} \0" \
++	"obmc_bootcmd=ubi part obmc-ubi; run do_rwreset; ubi read ${loadaddr} ${kernelname}; bootm ${loadaddr} || run bootalt \0" \
+ 	"verify=yes\0"	\
+ 	"spi_dma=yes\0" \
+ 	"mtdids=" MTDIDS_DEFAULT "\0" \
+-- 
+2.14.1
+
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0006-aspeed-Enable-SPI-master-mode-by-default.patch b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0006-aspeed-Enable-SPI-master-mode-by-default.patch
new file mode 100644
index 0000000000000000000000000000000000000000..bdb9a0c8f020f31f03452fc427b5bd76382e6b9e
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/files/0006-aspeed-Enable-SPI-master-mode-by-default.patch
@@ -0,0 +1,34 @@
+From 7947dbbfb21e10e8fb0f852a14485cedf5df1d36 Mon Sep 17 00:00:00 2001
+From: Chanh Nguyen <chanh@os.amperecomputing.com>
+Date: Sun, 10 Oct 2021 11:57:20 +0700
+Subject: [PATCH] aspeed: Enable SPI master mode by default
+
+The ast2500 share the RGMII1 pin and the hw strap pins
+for SPI interface mode selection ( pin[12:13] ).
+In some systems, the RGMII/NCSI interface will use the pin.
+It makes the SPI interface mode setting is not correct.
+
+This patch will enable the SPI master mode by default.
+
+Signed-off-by: Chanh Nguyen <chanh@os.amperecomputing.com>
+---
+ board/aspeed/ast-g5/ast-g5.c | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/board/aspeed/ast-g5/ast-g5.c b/board/aspeed/ast-g5/ast-g5.c
+index e67a4bf8b2..82e9f81acc 100644
+--- a/board/aspeed/ast-g5/ast-g5.c
++++ b/board/aspeed/ast-g5/ast-g5.c
+@@ -21,6 +21,9 @@ int board_init(void)
+ 	gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
+ 	gd->flags = 0;
+ 
++	//pin switch by trap[13:12]     -- [0:1] Enable SPI Master
++	ast_scu_spi_master(1);  /* enable SPI master */
++
+ 	return 0;
+ }
+ 
+-- 
+2.17.1
+
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/u-boot-aspeed-sdk_%.bbappend b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/u-boot-aspeed-sdk_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0e18a7c1d2b80a833f6e8798bcfbc2cede38c5e1
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/u-boot-aspeed-sdk_%.bbappend
@@ -0,0 +1,2 @@
+FLASH_SIZE ?= "32768"
+ASPEED_IMAGE_SIZE_KB = "${FLASH_SIZE}"
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/u-boot-aspeed.inc b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/u-boot-aspeed.inc
new file mode 100644
index 0000000000000000000000000000000000000000..5a0b7e66f24946d1f26568da3cb12ac4371c38f4
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/u-boot-aspeed.inc
@@ -0,0 +1,32 @@
+inherit image_version
+
+SRC_URI:append:aspeed = " file://0001-configs-ast-Add-redundnant-env.patch"
+
+SRC_URI:append:aspeed:df-obmc-ubi-fs = " \
+    file://0002-config-ast-common-hack-bootopts.patch \
+    file://0003-config-ast-common-Add-bootopts-to-support-ubi-and-mt.patch \
+    file://0004-config-ast-common-Add-conditional-factory-reset-comm.patch \
+    file://0005-config-ast-common-Fall-back-to-secondary-flash-on-fa.patch \
+    "
+
+SRC_URI:append:aspeed:df-isolate-bmc = " \
+    file://0001-aspeed-Disable-unnecessary-features.patch \
+    "
+SRC_URI:append:aspeed:df-aspeednic-use-mac2 = " \
+    file://0002-board-aspeed-aspeednic-Use-MAC2-for-networking.patch \
+    "
+SRC_URI:append:aspeed:df-aspeed-spi-master = " \
+    file://0006-aspeed-Enable-SPI-master-mode-by-default.patch \
+    "
+do_patch[depends] += "os-release:do_populate_sysroot"
+
+python do_patch:append:aspeed:df-obmc-ubi-fs () {
+    version_id=do_get_versionID(d)
+    d.setVar('VERSION_ID', version_id)
+    bb.build.exec_func("patch_kernelname", d)
+}
+
+patch_kernelname () {
+    sed -ri "s/kernel-(0|[a-fA-F0-9]{8})/kernel-${VERSION_ID}/g" \
+    ${S}/include/configs/ast-common.h &> /dev/null
+}
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/u-boot-aspeed_%.bbappend b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/u-boot-aspeed_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..6ae4b1b3baf962b78716e8e661c4e701413ade10
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/u-boot-aspeed_%.bbappend
@@ -0,0 +1,4 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+require u-boot-aspeed.inc
+require recipes-bsp/u-boot/u-boot-obmc.inc
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/u-boot-fw-utils-aspeed_%.bbappend b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/u-boot-fw-utils-aspeed_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..452ef7eccf701afbd8f1e289d0e09bc47fd4acc2
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-bsp/u-boot/u-boot-fw-utils-aspeed_%.bbappend
@@ -0,0 +1,3 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+require u-boot-aspeed.inc
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-connectivity/jsnbd/jsnbd/state_hook b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-connectivity/jsnbd/jsnbd/state_hook
new file mode 100644
index 0000000000000000000000000000000000000000..3f5a974b9514dc0196bacc427a924c59eeb79b02
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-connectivity/jsnbd/jsnbd/state_hook
@@ -0,0 +1,71 @@
+#!/bin/sh
+
+if [ $# -ne 2 ]
+then
+    echo "usage: $0 <start|stop> <config>" >&2
+    exit 1
+fi
+
+action=$1
+config=$2
+
+gadget_name=mass-storage
+gadget_dir=/sys/kernel/config/usb_gadget/$gadget_name
+
+case "$config" in
+0)
+    nbd_device=/dev/nbd0
+    ;;
+1)
+    nbd_device=/dev/nbd1
+    ;;
+*)
+    echo "invalid config $config" >&2
+    exit 1
+    ;;
+esac
+
+set -ex
+
+case "$action" in
+start)
+    mkdir -p $gadget_dir
+    (
+    cd $gadget_dir
+    # http://www.linux-usb.org/usb.ids
+    #    |-> 1d6b  Linux Foundation
+    #          |-> 0104  Multifunction Composite Gadget
+    echo "0x1d6b" > idVendor
+    echo "0x0104" > idProduct
+    mkdir -p strings/0x409
+    echo "OpenBMC" > strings/0x409/manufacturer
+    echo "Virtual Media Device" > strings/0x409/product
+    mkdir -p configs/c.1/strings/0x409
+    echo "config 1" > configs/c.1/strings/0x409/configuration
+    mkdir -p functions/mass_storage.usb0
+    ln -s functions/mass_storage.usb0 configs/c.1
+    echo 1 > functions/mass_storage.usb0/lun.0/removable
+    echo 1 > functions/mass_storage.usb0/lun.0/ro
+    echo 0 > functions/mass_storage.usb0/lun.0/cdrom
+    echo $nbd_device > functions/mass_storage.usb0/lun.0/file
+    echo "1e6a0000.usb-vhub:p4" > UDC
+    )
+    ;;
+stop)
+    (
+    cd $gadget_dir
+    rm configs/c.1/mass_storage.usb0
+    rmdir functions/mass_storage.usb0
+    rmdir configs/c.1/strings/0x409
+    rmdir configs/c.1
+    rmdir strings/0x409
+    )
+    rmdir $gadget_dir
+    ;;
+*)
+    echo "invalid action $action" >&2
+    exit 1
+esac
+
+exit 0
+
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-connectivity/jsnbd/jsnbd_git.bbappend b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-connectivity/jsnbd/jsnbd_git.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1061a9271fa79f4cd99b4f5e5b992ec65ec9530f
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-connectivity/jsnbd/jsnbd_git.bbappend
@@ -0,0 +1,9 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+FILES:${PN} += "${sysconfdir}/nbd-proxy/state"
+SRC_URI += "file://state_hook"
+
+do_install:append() {
+    install -d ${D}${sysconfdir}/nbd-proxy/
+    install -m 0755 ${WORKDIR}/state_hook ${D}${sysconfdir}/nbd-proxy/state
+}
diff --git a/meta-phosphor/dynamic-layers/aspeed-layer/recipes-kernel/cf-fsi-firmware/cf-fsi-firmware_git.bb b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-kernel/cf-fsi-firmware/cf-fsi-firmware_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f199e10cd33e20114cba6a53d3a7eb8666d869ad
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/aspeed-layer/recipes-kernel/cf-fsi-firmware/cf-fsi-firmware_git.bb
@@ -0,0 +1,28 @@
+SUMMARY = "Firmware for using the ASPEED ColdFire FSI master"
+SECTION = "kernel"
+
+LICENSE = "GPL-2.0-or-later"
+LIC_FILES_CHKSUM = "file://COPYING;md5=d7810fab7487fb0aad327b76f1be7cd7"
+
+SRCREV = "bae32e353a3641b5164211f6bf06c5620f6e384d"
+SRC_URI = "git://github.com/ozbenh/cf-fsi.git;branch=master;protocol=https"
+
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+S = "${WORKDIR}/git"
+
+inherit allarch
+
+do_compile() {
+	:
+}
+
+firmware_dir="${nonarch_base_libdir}/firmware/"
+
+do_install() {
+	install -d ${D}${firmware_dir}
+	install -m 0644 ${S}/dist-bin/cf-fsi-fw.bin ${D}${firmware_dir}
+}
+
+FILES:${PN} = "${firmware_dir}"
diff --git a/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-bsp/u-boot/u-boot-nuvoton_%.bbappend b/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-bsp/u-boot/u-boot-nuvoton_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..ab57dadb318d7f7ef19d0efc61f844f005c3da89
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-bsp/u-boot/u-boot-nuvoton_%.bbappend
@@ -0,0 +1 @@
+require recipes-bsp/u-boot/u-boot-obmc.inc
diff --git a/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-connectivity/jsnbd/jsnbd/state_hook b/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-connectivity/jsnbd/jsnbd/state_hook
new file mode 100644
index 0000000000000000000000000000000000000000..d317e2e9b714e2efb15dad04d3152243124c9e1d
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-connectivity/jsnbd/jsnbd/state_hook
@@ -0,0 +1,68 @@
+#!/bin/sh
+
+if [ $# -ne 2 ]
+then
+    echo "usage: $0 <start|stop> <config>" >&2
+    exit 1
+fi
+
+action=$1
+config=$2
+
+gadget_name=mass-storage
+gadget_dir=/sys/kernel/config/usb_gadget/$gadget_name
+
+case "$config" in
+0)
+    nbd_device=/dev/nbd0
+    ;;
+*)
+    echo "invalid config $config" >&2
+    exit 1
+    ;;
+esac
+
+set -ex
+
+case "$action" in
+start)
+    mkdir -p $gadget_dir
+    (
+    cd $gadget_dir
+    # http://www.linux-usb.org/usb.ids
+    #    |-> 1d6b  Linux Foundation
+    #          |-> 0104  Multifunction Composite Gadget
+    echo "0x1d6b" > idVendor
+    echo "0x0104" > idProduct
+    mkdir -p strings/0x409
+    echo "OpenBMC" > strings/0x409/manufacturer
+    echo "Virtual Media Device" > strings/0x409/product
+    mkdir -p configs/c.1/strings/0x409
+    echo "config 1" > configs/c.1/strings/0x409/configuration
+    mkdir -p functions/mass_storage.usb0
+    ln -s functions/mass_storage.usb0 configs/c.1
+    echo 1 > functions/mass_storage.usb0/lun.0/removable
+    echo 1 > functions/mass_storage.usb0/lun.0/ro
+    echo 0 > functions/mass_storage.usb0/lun.0/cdrom
+    echo $nbd_device > functions/mass_storage.usb0/lun.0/file
+    echo "f0831000.udc" > UDC
+    )
+    ;;
+stop)
+    (
+    cd $gadget_dir
+    rm configs/c.1/mass_storage.usb0
+    rmdir functions/mass_storage.usb0
+    rmdir configs/c.1/strings/0x409
+    rmdir configs/c.1
+    rmdir strings/0x409
+    )
+    rmdir $gadget_dir
+    ;;
+*)
+    echo "invalid action $action" >&2
+    exit 1
+esac
+
+exit 0
+
diff --git a/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-connectivity/jsnbd/jsnbd_git.bbappend b/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-connectivity/jsnbd/jsnbd_git.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..1061a9271fa79f4cd99b4f5e5b992ec65ec9530f
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-connectivity/jsnbd/jsnbd_git.bbappend
@@ -0,0 +1,9 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+FILES:${PN} += "${sysconfdir}/nbd-proxy/state"
+SRC_URI += "file://state_hook"
+
+do_install:append() {
+    install -d ${D}${sysconfdir}/nbd-proxy/
+    install -m 0755 ${WORKDIR}/state_hook ${D}${sysconfdir}/nbd-proxy/state
+}
diff --git a/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-kernel/linux/linux-nuvoton_%.bbappend b/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-kernel/linux/linux-nuvoton_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..848627ac75cd3238273da678bc8ae0f6af7e84c6
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-kernel/linux/linux-nuvoton_%.bbappend
@@ -0,0 +1,5 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+# OpenBMC loads in kernel features via other mechanisms so this check
+# in the kernel-yocto.bbclass is not required
+KERNEL_DANGLING_FEATURES_WARN_ONLY="1"
diff --git a/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-phosphor/host/phosphor-host-postd_%.bbappend b/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-phosphor/host/phosphor-host-postd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7ab27ce0bd5259dea3175bdf92a19ca78c841d6e
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/nuvoton-layer/recipes-phosphor/host/phosphor-host-postd_%.bbappend
@@ -0,0 +1 @@
+SNOOP_DEVICE:npcm7xx = "npcm7xx-lpc-bpc0"
diff --git a/meta-phosphor/dynamic-layers/tpm-layer/recipes-core/packagegroups/packagegroup-security-tpm2.bbappend b/meta-phosphor/dynamic-layers/tpm-layer/recipes-core/packagegroups/packagegroup-security-tpm2.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..06774b707c0ccb331ce562fb161cc46c59249b33
--- /dev/null
+++ b/meta-phosphor/dynamic-layers/tpm-layer/recipes-core/packagegroups/packagegroup-security-tpm2.bbappend
@@ -0,0 +1,3 @@
+# We don't need pkcs11 support on the BMC by default and it ends up causing a
+# dependency chain that brings in Rust.
+RDEPENDS:packagegroup-security-tpm2:remove = "tpm2-pkcs11"
diff --git a/meta-phosphor/raspberrypi/recipes-kernel/linux/linux-raspberrypi_%.bbappend b/meta-phosphor/raspberrypi/recipes-kernel/linux/linux-raspberrypi_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..4fc41d0580112b0fc8c8d4d7cdd4dc49e4de49ea
--- /dev/null
+++ b/meta-phosphor/raspberrypi/recipes-kernel/linux/linux-raspberrypi_%.bbappend
@@ -0,0 +1 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
diff --git a/meta-phosphor/recipes-bsp/u-boot/files/disable-u-boot-shell.cfg b/meta-phosphor/recipes-bsp/u-boot/files/disable-u-boot-shell.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..8876eb271c5c48e1a73bd7278253a0fafbaaa9f4
--- /dev/null
+++ b/meta-phosphor/recipes-bsp/u-boot/files/disable-u-boot-shell.cfg
@@ -0,0 +1,2 @@
+# Setting boot delay to -2 disables entering into U-boot shell
+CONFIG_BOOTDELAY=-2
diff --git a/meta-phosphor/recipes-bsp/u-boot/u-boot-obmc.inc b/meta-phosphor/recipes-bsp/u-boot/u-boot-obmc.inc
new file mode 100644
index 0000000000000000000000000000000000000000..47529af44e3e62da886d22a523f34acacd6fe1d5
--- /dev/null
+++ b/meta-phosphor/recipes-bsp/u-boot/u-boot-obmc.inc
@@ -0,0 +1,5 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI:append = '${@bb.utils.contains_any("DISTRO_FEATURES", "disable-u-boot-shell", \
+    " file://disable-u-boot-shell.cfg", \
+    "", d)}'
diff --git a/meta-phosphor/recipes-connectivity/avahi/avahi-daemon/avahi-daemon-override.conf b/meta-phosphor/recipes-connectivity/avahi/avahi-daemon/avahi-daemon-override.conf
new file mode 100644
index 0000000000000000000000000000000000000000..9a594c6e1c346c741ff699b78c2c32d9405f5f66
--- /dev/null
+++ b/meta-phosphor/recipes-connectivity/avahi/avahi-daemon/avahi-daemon-override.conf
@@ -0,0 +1,3 @@
+[Service]
+ExecStartPre=/bin/sh -c "grep -q avahi: /etc/group || /usr/sbin/addgroup --system avahi"
+ExecStartPre=/bin/sh -c "grep -q avahi: /etc/passwd || /usr/sbin/adduser --system --no-create-home --ingroup avahi avahi"
diff --git a/meta-phosphor/recipes-connectivity/avahi/avahi_%.bbappend b/meta-phosphor/recipes-connectivity/avahi/avahi_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..18cb48e306397978dc861091ac655eb974738fa0
--- /dev/null
+++ b/meta-phosphor/recipes-connectivity/avahi/avahi_%.bbappend
@@ -0,0 +1,11 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/avahi-daemon:"
+
+SRC_URI += "file://avahi-daemon-override.conf"
+
+FILES:avahi-daemon:append = " ${systemd_system_unitdir}/avahi-daemon.service.d/avahi-daemon-override.conf"
+
+do_install:append() {
+
+        install -m 644 -D ${WORKDIR}/avahi-daemon-override.conf \
+        ${D}${systemd_system_unitdir}/avahi-daemon.service.d/avahi-daemon-override.conf
+}
diff --git a/meta-phosphor/recipes-connectivity/jsnbd/jsnbd_git.bb b/meta-phosphor/recipes-connectivity/jsnbd/jsnbd_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..6cf09350d9ac20457d6bc6528962b374a7486c9e
--- /dev/null
+++ b/meta-phosphor/recipes-connectivity/jsnbd/jsnbd_git.bb
@@ -0,0 +1,25 @@
+SUMMARY = "Network Block Device Proxy"
+HOMEPAGE = "https://github.com/openbmc/jsnbd"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENCE;md5=3b83ef96387f14655fc854ddc3c6bd57"
+
+inherit autotools pkgconfig
+
+DEPENDS += "json-c"
+DEPENDS += "udev"
+
+RDEPENDS:${PN} += "nbd-client"
+
+S = "${WORKDIR}/git"
+
+SRC_URI = "git://github.com/openbmc/jsnbd;branch=master;protocol=https"
+SRCREV = "7b7c29369cfeb267efa7f45b271aca6910687461"
+
+NBD_PROXY_CONFIG_JSON ??= "${S}/config.sample.json"
+
+do_install:append() {
+    install -d ${D}${sysconfdir}/nbd-proxy/
+    install -m 0644 ${NBD_PROXY_CONFIG_JSON} ${D}${sysconfdir}/nbd-proxy/config.json
+}
diff --git a/meta-phosphor/recipes-connectivity/openssh/openssh_%.bbappend b/meta-phosphor/recipes-connectivity/openssh/openssh_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..72d59f6a71b1d77e78b6845733dda23a618331f1
--- /dev/null
+++ b/meta-phosphor/recipes-connectivity/openssh/openssh_%.bbappend
@@ -0,0 +1,4 @@
+# Don't create an empty openssh-dev package. That would pull in openssh-sshd
+# even it we are only depending on openssh-sftp, which causes conflicts
+# with dropbear
+ALLOW_EMPTY:${PN}-dev = "0"
diff --git a/meta-phosphor/recipes-connectivity/openssl/openssl_%.bbappend b/meta-phosphor/recipes-connectivity/openssl/openssl_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0581dcd638543d842ac5c893ae36025238eea32c
--- /dev/null
+++ b/meta-phosphor/recipes-connectivity/openssl/openssl_%.bbappend
@@ -0,0 +1,24 @@
+# General config settings.
+EXTRA_OECONF:append:class-target = " shared no-hw no-err no-psk no-srp "
+
+# Disable SSL (keep TLS only).
+EXTRA_OECONF:append:class-target = " no-ssl2 no-ssl3 "
+
+# Disable various algorithms.
+EXTRA_OECONF:append:class-target = " \
+    no-rmd160 \
+    no-whirlpool \
+    no-rc2 \
+    no-rc4 \
+    no-bf \
+    no-cast \
+    no-gost \
+"
+
+do_configure:append() {
+    oe_runmake depend
+}
+
+# We don't want to depend on perl in our image
+RDEPENDS:${PN}-bin:remove = "perl"
+FILES:${PN}-misc:append = " ${bindir}/c_rehash"
diff --git a/meta-phosphor/recipes-core/base-files/base-files/50-rp_filter.conf b/meta-phosphor/recipes-core/base-files/base-files/50-rp_filter.conf
new file mode 100644
index 0000000000000000000000000000000000000000..7194eb85dbf75950339d60f886d39376013735dc
--- /dev/null
+++ b/meta-phosphor/recipes-core/base-files/base-files/50-rp_filter.conf
@@ -0,0 +1,5 @@
+# Turn on Source Address Verification in all interfaces to
+# prevent some spoofing attacks
+net.ipv4.conf.default.rp_filter = 2
+net.ipv4.conf.all.rp_filter = 2
+
diff --git a/meta-phosphor/recipes-core/base-files/base-files/df-mmc/fstab b/meta-phosphor/recipes-core/base-files/base-files/df-mmc/fstab
new file mode 100644
index 0000000000000000000000000000000000000000..4a076687680ffdae8cc7b5b0645e49bda1d6b100
--- /dev/null
+++ b/meta-phosphor/recipes-core/base-files/base-files/df-mmc/fstab
@@ -0,0 +1,9 @@
+# openbmc fstab
+
+/dev/root            /                    auto       defaults              1  1
+proc                 /proc                proc       defaults              0  0
+devpts               /dev/pts             devpts     mode=0620,gid=5       0  0
+tmpfs                /run                 tmpfs      mode=0755,nodev,nosuid,strictatime 0  0
+tmpfs                /var/volatile        tmpfs      defaults              0  0
+tmpfs                /media               tmpfs      defaults              0  0
+/var/persist/home    /home                none       bind                  0  0
diff --git a/meta-phosphor/recipes-core/base-files/base-files/df-ubi/fstab b/meta-phosphor/recipes-core/base-files/base-files/df-ubi/fstab
new file mode 100644
index 0000000000000000000000000000000000000000..4a076687680ffdae8cc7b5b0645e49bda1d6b100
--- /dev/null
+++ b/meta-phosphor/recipes-core/base-files/base-files/df-ubi/fstab
@@ -0,0 +1,9 @@
+# openbmc fstab
+
+/dev/root            /                    auto       defaults              1  1
+proc                 /proc                proc       defaults              0  0
+devpts               /dev/pts             devpts     mode=0620,gid=5       0  0
+tmpfs                /run                 tmpfs      mode=0755,nodev,nosuid,strictatime 0  0
+tmpfs                /var/volatile        tmpfs      defaults              0  0
+tmpfs                /media               tmpfs      defaults              0  0
+/var/persist/home    /home                none       bind                  0  0
diff --git a/meta-phosphor/recipes-core/base-files/base-files_%.bbappend b/meta-phosphor/recipes-core/base-files/base-files_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3eef9d8b5fff02731462bc4162992b49a6387f5f
--- /dev/null
+++ b/meta-phosphor/recipes-core/base-files/base-files_%.bbappend
@@ -0,0 +1,20 @@
+FILESEXTRAPATHS:prepend:df-obmc-ubi-fs := "${THISDIR}/${PN}/df-ubi:"
+FILESEXTRAPATHS:prepend:df-phosphor-mmc := "${THISDIR}/${PN}/df-mmc:"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+RDEPENDS:${PN}:append:df-obmc-ubi-fs = " preinit-mounts"
+
+SRC_URI += " \
+    file://50-rp_filter.conf \
+"
+
+do_install:append() {
+    sed -i 's/\(\(passwd\|group\):\s*\).*/\1files systemd/' \
+        "${D}${sysconfdir}/nsswitch.conf"
+
+    install -d ${D}/srv
+
+    install -d ${D}/${libdir}/sysctl.d
+    install -D -m 644 ${WORKDIR}/50-rp_filter.conf ${D}/${libdir}/sysctl.d/50-rp_filter.conf
+}
diff --git a/meta-phosphor/recipes-core/busybox/busybox/busybox.cfg b/meta-phosphor/recipes-core/busybox/busybox/busybox.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..99e83dbd93e491212c0ade6f5606960e92cf38c5
--- /dev/null
+++ b/meta-phosphor/recipes-core/busybox/busybox/busybox.cfg
@@ -0,0 +1,6 @@
+CONFIG_DEVMEM=y
+CONFIG_FEATURE_LS_COLOR_IS_DEFAULT=y
+CONFIG_FEATURE_LESS_TRUNCATE=y
+CONFIG_FEATURE_LESS_REGEXP=y
+CONFIG_WATCHDOG=y
+CONFIG_EXPAND=y
diff --git a/meta-phosphor/recipes-core/busybox/busybox/flash.cfg b/meta-phosphor/recipes-core/busybox/busybox/flash.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..39ba10d74f01b1dfbd8558cddcd0d0acad04babd
--- /dev/null
+++ b/meta-phosphor/recipes-core/busybox/busybox/flash.cfg
@@ -0,0 +1,4 @@
+CONFIG_FLASHCP=y
+CONFIG_FLASH_LOCK=y
+CONFIG_FLASH_UNLOCK=y
+CONFIG_FLASH_ERASEALL=y
diff --git a/meta-phosphor/recipes-core/busybox/busybox/less.cfg b/meta-phosphor/recipes-core/busybox/busybox/less.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..2b452279b3ba6705ccdcee3eb93d9b1d0122c833
--- /dev/null
+++ b/meta-phosphor/recipes-core/busybox/busybox/less.cfg
@@ -0,0 +1,10 @@
+## In orer to make systemd-pager work well there are a number of busybox less
+## features we need to enable.
+CONFIG_FEATURE_LESS_DASHCMD=y
+CONFIG_FEATURE_LESS_RAW=y
+CONFIG_FEATURE_LESS_ENV=y
+
+## These are nice features for users.
+CONFIG_FEATURE_LESS_WINCH=y
+CONFIG_FEATURE_LESS_ASK_TERMINAL=y
+CONFIG_FEATURE_LESS_REGEXP=y
diff --git a/meta-phosphor/recipes-core/busybox/busybox/mountpoint.cfg b/meta-phosphor/recipes-core/busybox/busybox/mountpoint.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..8b009511ab1781379fb90084791e00d776722c3c
--- /dev/null
+++ b/meta-phosphor/recipes-core/busybox/busybox/mountpoint.cfg
@@ -0,0 +1 @@
+CONFIG_MOUNTPOINT=y
diff --git a/meta-phosphor/recipes-core/busybox/busybox/reboot.cfg b/meta-phosphor/recipes-core/busybox/busybox/reboot.cfg
new file mode 100644
index 0000000000000000000000000000000000000000..bbd85f40245d2bd79df293e0c07ff382faa15bf6
--- /dev/null
+++ b/meta-phosphor/recipes-core/busybox/busybox/reboot.cfg
@@ -0,0 +1 @@
+CONFIG_REBOOT=y
diff --git a/meta-phosphor/recipes-core/busybox/busybox_%.bbappend b/meta-phosphor/recipes-core/busybox/busybox_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f8800b45a3101ff834edd6bfd523eaad1f0e570c
--- /dev/null
+++ b/meta-phosphor/recipes-core/busybox/busybox_%.bbappend
@@ -0,0 +1,9 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+SRC_URI += " \
+    file://busybox.cfg \
+    file://flash.cfg \
+    file://less.cfg \
+    file://mountpoint.cfg \
+    ${@bb.utils.contains('DISTRO_FEATURES', 'obmc-ubi-fs', \
+                         '', 'file://reboot.cfg', d)} \
+"
diff --git a/meta-phosphor/recipes-core/dropbear/dropbear/dropbear.default b/meta-phosphor/recipes-core/dropbear/dropbear/dropbear.default
new file mode 100644
index 0000000000000000000000000000000000000000..b2f1ecc7d7c812293071e252e0d6bead9a9364a2
--- /dev/null
+++ b/meta-phosphor/recipes-core/dropbear/dropbear/dropbear.default
@@ -0,0 +1 @@
+DROPBEAR_EXTRA_ARGS="-G priv-admin"
diff --git a/meta-phosphor/recipes-core/dropbear/dropbear/dropbearkey.service b/meta-phosphor/recipes-core/dropbear/dropbear/dropbearkey.service
new file mode 100644
index 0000000000000000000000000000000000000000..dfeb17f41d07bfca22bdd42a6a4662612f210e5e
--- /dev/null
+++ b/meta-phosphor/recipes-core/dropbear/dropbear/dropbearkey.service
@@ -0,0 +1,18 @@
+[Unit]
+Description=SSH Key Generation
+
+[Service]
+# Set the default RSA key path then load environment variables from the
+# environment file, which might override the default RSA key path.
+Environment="DROPBEAR_RSAKEY_DIR=/etc/dropbear"
+EnvironmentFile=-/etc/default/dropbear
+Type=oneshot
+ExecStart=@BASE_BINDIR@/sh -c \
+    "if [[ ! -f ${DROPBEAR_RSAKEY_DIR}/dropbear_rsa_host_key ]]; then \
+        @BASE_BINDIR@/mkdir -p ${DROPBEAR_RSAKEY_DIR}; \
+        @SBINDIR@/dropbearkey -t rsa -f ${DROPBEAR_RSAKEY_DIR}/dropbear_rsa_host_key; \
+     fi"
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-core/dropbear/dropbear/localoptions.h b/meta-phosphor/recipes-core/dropbear/dropbear/localoptions.h
new file mode 100644
index 0000000000000000000000000000000000000000..8aec3b3a7cad67ffe1d8814eb0b022227f0ab4b9
--- /dev/null
+++ b/meta-phosphor/recipes-core/dropbear/dropbear/localoptions.h
@@ -0,0 +1,6 @@
+// Disable CBC ciphers for modern security.
+#define DROPBEAR_ENABLE_CBC_MODE 0
+
+#define DROPBEAR_SHA1_96_HMAC 0
+#define DROPBEAR_SHA2_256_HMAC 1
+#define DROPBEAR_SHA2_512_HMAC 1
diff --git a/meta-phosphor/recipes-core/dropbear/dropbear/options.patch b/meta-phosphor/recipes-core/dropbear/dropbear/options.patch
new file mode 100644
index 0000000000000000000000000000000000000000..52122439401aa3000b0c6f2ddbcec5d90928fdb0
--- /dev/null
+++ b/meta-phosphor/recipes-core/dropbear/dropbear/options.patch
@@ -0,0 +1,33 @@
+diff --git a/options.h b/options.h
+index 0c51bb1..3df2d67 100644
+--- a/options.h
++++ b/options.h
+@@ -95,12 +95,12 @@ much traffic. */
+ #define DROPBEAR_AES256
+ /* Compiling in Blowfish will add ~6kB to runtime heap memory usage */
+ /*#define DROPBEAR_BLOWFISH*/
+-#define DROPBEAR_TWOFISH256
+-#define DROPBEAR_TWOFISH128
++/*#define DROPBEAR_TWOFISH256*/
++/*#define DROPBEAR_TWOFISH128*/
+ 
+ /* Enable CBC mode for ciphers. This has security issues though
+  * is the most compatible with older SSH implementations */
+-#define DROPBEAR_ENABLE_CBC_MODE
++/*#define DROPBEAR_ENABLE_CBC_MODE*/
+ 
+ /* Enable "Counter Mode" for ciphers. This is more secure than normal
+  * CBC mode against certain attacks. It is recommended for security
+@@ -131,10 +131,10 @@ If you test it please contact the Dropbear author */
+  * If you disable MD5, Dropbear will fall back to SHA1 fingerprints,
+  * which are not the standard form. */
+ #define DROPBEAR_SHA1_HMAC
+-#define DROPBEAR_SHA1_96_HMAC
++/*#define DROPBEAR_SHA1_96_HMAC*/
+ #define DROPBEAR_SHA2_256_HMAC
+ #define DROPBEAR_SHA2_512_HMAC
+-#define DROPBEAR_MD5_HMAC
++/*#define DROPBEAR_MD5_HMAC*/
+ 
+ /* You can also disable integrity. Don't bother disabling this if you're
+  * still using a cipher, it's relatively cheap. If you disable this it's dead
diff --git a/meta-phosphor/recipes-core/dropbear/dropbear_%.bbappend b/meta-phosphor/recipes-core/dropbear/dropbear_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5113c66bba2be2b6f4a536e1f1b14850bcbb5e01
--- /dev/null
+++ b/meta-phosphor/recipes-core/dropbear/dropbear_%.bbappend
@@ -0,0 +1,12 @@
+# 0001-Only-load-dropbear-default-host-keys-if-a-key-is-not.patch
+# has been upstreamed.  This patch can be removed once we upgrade
+# to yocto 2.5 or later which will pull in the latest dropbear code.
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+SRC_URI += "file://dropbearkey.service \
+            file://localoptions.h \
+            file://dropbear.default \
+           "
+
+# pull in OpenSSH's /usr/libexec/sftp-server so we don't have to rely
+# on the crufty old scp protocol for file transfer
+RDEPENDS:${PN} += "openssh-sftp-server"
diff --git a/meta-phosphor/recipes-core/glib-2.0/glib-2.0%.bbappend b/meta-phosphor/recipes-core/glib-2.0/glib-2.0%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f003a6b431d7abe96450bf7a8ce8dc5aaac6ce08
--- /dev/null
+++ b/meta-phosphor/recipes-core/glib-2.0/glib-2.0%.bbappend
@@ -0,0 +1,4 @@
+## We do not currently use any gio-modules, set clear this variable to prevent
+## the postinstall hook from being done.  The postinstall hook prevents
+## the read-only-rootfs IMAGE_FEATURE.
+GIO_MODULE_PACKAGES = ""
diff --git a/meta-phosphor/recipes-core/os-release/os-release.bbappend b/meta-phosphor/recipes-core/os-release/os-release.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c1dda480ff41e2699ad51b3fddec5caca8884a5d
--- /dev/null
+++ b/meta-phosphor/recipes-core/os-release/os-release.bbappend
@@ -0,0 +1,39 @@
+# WARNING!
+#
+# These modifications to os-release disable the bitbake parse
+# cache (for the os-release recipe only).  Before copying
+# and pasting into another recipe ensure it is understood
+# what that means!
+
+OS_RELEASE_ROOTPATH ?= "${COREBASE}"
+
+def run_git(d, cmd):
+    try:
+        oeroot = d.getVar('OS_RELEASE_ROOTPATH', True)
+        return bb.process.run(("export PSEUDO_DISABLED=1; " +
+                               "git --work-tree %s --git-dir %s/.git %s")
+            % (oeroot, oeroot, cmd))[0].strip('\n')
+    except Exception as e:
+        bb.warn("Unexpected exception from 'git' call: %s" % e)
+        pass
+
+# DISTRO_VERSION can be overridden by a bbappend or config, so it must be a
+# weak override.  But, when a variable is weakly overridden the definition
+# and not the contents are used in the task-hash (for sstate reuse).  We need
+# a strong variable in the vardeps chain for do_compile so that we get the
+# contents of the 'git describe --dirty' call.  Create a strong/immediate
+# indirection via PHOSPHOR_OS_RELEASE_DISTRO_VERSION.
+PHOSPHOR_OS_RELEASE_DISTRO_VERSION := "${@run_git(d, 'describe --dirty')}"
+DISTRO_VERSION ??= "${PHOSPHOR_OS_RELEASE_DISTRO_VERSION}"
+
+VERSION = "${@'-'.join(d.getVar('VERSION_ID').split('-')[0:2])}"
+
+OPENBMC_TARGET_MACHINE = "${MACHINE}"
+
+OS_RELEASE_FIELDS:append = " BUILD_ID OPENBMC_TARGET_MACHINE EXTENDED_VERSION"
+
+# Ensure the git commands run every time bitbake is invoked.
+BB_DONT_CACHE = "1"
+
+# Make os-release available to other recipes.
+SYSROOT_DIRS:append = " ${sysconfdir}"
diff --git a/meta-phosphor/recipes-core/packagegroups/nativesdk-packagegroup-sdk-host.bbappend b/meta-phosphor/recipes-core/packagegroups/nativesdk-packagegroup-sdk-host.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..694aa2f42d63d7d6cd391119ec49123468a3a6a6
--- /dev/null
+++ b/meta-phosphor/recipes-core/packagegroups/nativesdk-packagegroup-sdk-host.bbappend
@@ -0,0 +1,5 @@
+RDEPENDS:${PN}:append = " \
+        nativesdk-autoconf-archive \
+        nativesdk-meson \
+        nativesdk-python3-sdbus++ \
+        "
diff --git a/meta-phosphor/recipes-core/packagegroups/packagegroup-core-standalone-sdk-target.bbappend b/meta-phosphor/recipes-core/packagegroups/packagegroup-core-standalone-sdk-target.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f8d6292362986c2592647b19bc61db9e721affda
--- /dev/null
+++ b/meta-phosphor/recipes-core/packagegroups/packagegroup-core-standalone-sdk-target.bbappend
@@ -0,0 +1,7 @@
+RRECOMMENDS:${PN}:append = " \
+    googletest \
+    libstdc++-staticdev \
+    phosphor-dbus-interfaces-yaml \
+    phosphor-logging \
+    sdbusplus \
+    "
diff --git a/meta-phosphor/recipes-core/packagegroups/packagegroup-core-tools-profile.bbappend b/meta-phosphor/recipes-core/packagegroups/packagegroup-core-tools-profile.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0068ccdb3295f126d583a046be14c5add0db731a
--- /dev/null
+++ b/meta-phosphor/recipes-core/packagegroups/packagegroup-core-tools-profile.bbappend
@@ -0,0 +1,7 @@
+RDEPENDS:${PN}:remove = " \
+              lttng-tools \
+              lttng-ust \
+              lttng-modules \
+              powertop \
+              latencytop \
+              "
diff --git a/meta-phosphor/recipes-core/systemd/obmc-targets.bb b/meta-phosphor/recipes-core/systemd/obmc-targets.bb
new file mode 100644
index 0000000000000000000000000000000000000000..10631126ed2fe6b9ab77fa45ee6ea5a7a67fdf66
--- /dev/null
+++ b/meta-phosphor/recipes-core/systemd/obmc-targets.bb
@@ -0,0 +1,16 @@
+SUMMARY = "Phosphor Systemd targets"
+DESCRIPTION = "Provides well known Systemd synchronization points for OpenBMC."
+HOMEPAGE = "http://github.com/openbmc"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch obmc-phosphor-systemd
+
+SRC_URI += "\
+    file://obmc-mapper.target \
+"
+
+SYSTEMD_SERVICE:${PN} += " \
+    obmc-mapper.target \
+"
diff --git a/meta-phosphor/recipes-core/systemd/obmc-targets/obmc-mapper.target b/meta-phosphor/recipes-core/systemd/obmc-targets/obmc-mapper.target
new file mode 100644
index 0000000000000000000000000000000000000000..5e52f4cd53a3f275d31dfc916164c140205b2ca5
--- /dev/null
+++ b/meta-phosphor/recipes-core/systemd/obmc-targets/obmc-mapper.target
@@ -0,0 +1,4 @@
+[Unit]
+Description=Phosphor Object Mapper
+RefuseManualStart=yes
+RefuseManualStop=yes
diff --git a/meta-phosphor/recipes-core/systemd/phosphor-systemd-policy.bb b/meta-phosphor/recipes-core/systemd/phosphor-systemd-policy.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ea9beabd5d1832fe5b57e9818a1c8cbc990ec774
--- /dev/null
+++ b/meta-phosphor/recipes-core/systemd/phosphor-systemd-policy.bb
@@ -0,0 +1,20 @@
+SUMMARY = "Phosphor systemd configuration overrides"
+DESCRIPTION = "Overrides for systemd and its applications"
+PR = "r1"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+DEPENDS += "systemd"
+
+SRC_URI += "file://service-restart-policy.conf"
+SRC_URI += "file://journald-maxlevel-policy.conf"
+
+FILES:${PN} += "${systemd_unitdir}/system.conf.d/service-restart-policy.conf"
+FILES:${PN} += "${systemd_unitdir}/journald.conf.d/journald-maxlevel-policy.conf"
+
+
+do_install() {
+        install -m 644 -D ${WORKDIR}/service-restart-policy.conf ${D}${systemd_unitdir}/system.conf.d/service-restart-policy.conf
+        install -m 644 -D ${WORKDIR}/journald-maxlevel-policy.conf ${D}${systemd_unitdir}/journald.conf.d/journald-maxlevel-policy.conf
+}
diff --git a/meta-phosphor/recipes-core/systemd/phosphor-systemd-policy/journald-maxlevel-policy.conf b/meta-phosphor/recipes-core/systemd/phosphor-systemd-policy/journald-maxlevel-policy.conf
new file mode 100644
index 0000000000000000000000000000000000000000..f5f3d0ff17a6a4a6cb6818651a9be1a13cdfd1b3
--- /dev/null
+++ b/meta-phosphor/recipes-core/systemd/phosphor-systemd-policy/journald-maxlevel-policy.conf
@@ -0,0 +1,6 @@
+# Don't store "debug" messages, only "info" and below.
+# Reference: journald.conf(5)
+
+[Journal]
+MaxLevelStore=info
+MaxLevelSyslog=info
diff --git a/meta-phosphor/recipes-core/systemd/phosphor-systemd-policy/service-restart-policy.conf b/meta-phosphor/recipes-core/systemd/phosphor-systemd-policy/service-restart-policy.conf
new file mode 100644
index 0000000000000000000000000000000000000000..54516c2d47b49a9d597e74188e7daceb6a874da5
--- /dev/null
+++ b/meta-phosphor/recipes-core/systemd/phosphor-systemd-policy/service-restart-policy.conf
@@ -0,0 +1,31 @@
+# This file overrides some defaults for systemd
+#
+# - Change the RestartSec from 100ms to 1s.
+# When a service hits a failure, our new debug collection service kicks
+# in.  When a core file is involved, it's been found that generating 5 core
+# files within ~500ms puts a huge strain on the BMC.  Also, if the bmc is
+# going to get a fix on a restart of a service, the more time the better
+# (think retries on device driver scenarios).
+#
+# - Change the StartLimitBurst to 2
+# Five just seems excessive for our services in openbmc.  In all fail
+# scenarios seen so far (other then with phosphor-hwmon), either
+# restarting once does the job or restarting all 5 times does not help
+# and we just end up hitting the 5 limit anyway.
+#
+# - Change the StartLimitIntervalSec to 30s
+# The BMC CPU performance is already challenged. When a service is
+# failing and a core dump is being generated and collected into a dump,
+# it's even more challenged. Recent failures have shown situations where
+# the service does not fail again until 15-20 seconds after the initial
+# failure which means the default of 10s for this results in the service
+# being restarted indefinitely. Change this to 30s to only allow a service
+# to be restarted StartLimitBurst times within a 30s interval before
+# being put in a permanent fail state.
+#
+# See systemd-system.conf(5) for details on the conf files
+
+[Manager]
+DefaultRestartSec=1s
+DefaultStartLimitBurst=2
+DefaultStartLimitIntervalSec=30s
diff --git a/meta-phosphor/recipes-core/systemd/systemd/0001-sd-bus-Don-t-automatically-add-ObjectManager.patch b/meta-phosphor/recipes-core/systemd/systemd/0001-sd-bus-Don-t-automatically-add-ObjectManager.patch
new file mode 100644
index 0000000000000000000000000000000000000000..f8f5b08a9610acd425560e4ebe09b397329ba714
--- /dev/null
+++ b/meta-phosphor/recipes-core/systemd/systemd/0001-sd-bus-Don-t-automatically-add-ObjectManager.patch
@@ -0,0 +1,56 @@
+From 44562e33655668033a8ee0a7a686671226da2110 Mon Sep 17 00:00:00 2001
+From: Brad Bishop <bradleyb@fuzziesquirrel.com>
+Date: Tue, 13 Mar 2018 15:34:30 -0400
+Subject: [PATCH] sd-bus: Don't automatically add ObjectManager
+
+Even though sdbus helps manage org.freedesktop.DBus.ObjectManager
+it must still be explicitly enabled by a library client.
+
+As such do not automatically add ObjectManager to GetManagedObjects
+method call responses or InterfacesAdded/Removed signals.  Bus
+service client applications can potentially react to the appearance
+of ObjectManager in these messages and follow up with a method call
+on the interface, which isn't actually implemented on the objects
+within the subtree, below the manager.
+---
+ src/libsystemd/sd-bus/bus-objects.c | 10 ----------
+ 1 file changed, 10 deletions(-)
+
+diff --git a/src/libsystemd/sd-bus/bus-objects.c b/src/libsystemd/sd-bus/bus-objects.c
+index 6e00255b2..59f698402 100644
+--- a/src/libsystemd/sd-bus/bus-objects.c
++++ b/src/libsystemd/sd-bus/bus-objects.c
+@@ -1076,10 +1076,6 @@ static int object_manager_serialize_path(
+                         if (r < 0)
+                                 return r;
+ 
+-                        r = sd_bus_message_append(reply, "{sa{sv}}", "org.freedesktop.DBus.ObjectManager", 0);
+-                        if (r < 0)
+-                                return r;
+-
+                         found_something = true;
+                 }
+ 
+@@ -2302,9 +2298,6 @@ static int object_added_append_all(sd_bus *bus, sd_bus_message *m, const char *p
+         if (r < 0)
+                 return r;
+         r = sd_bus_message_append(m, "{sa{sv}}", "org.freedesktop.DBus.Properties", 0);
+-        if (r < 0)
+-                return r;
+-        r = sd_bus_message_append(m, "{sa{sv}}", "org.freedesktop.DBus.ObjectManager", 0);
+         if (r < 0)
+                 return r;
+ 
+@@ -2473,9 +2466,6 @@ static int object_removed_append_all(sd_bus *bus, sd_bus_message *m, const char
+         if (r < 0)
+                 return r;
+         r = sd_bus_message_append(m, "s", "org.freedesktop.DBus.Properties");
+-        if (r < 0)
+-                return r;
+-        r = sd_bus_message_append(m, "s", "org.freedesktop.DBus.ObjectManager");
+         if (r < 0)
+                 return r;
+ 
+-- 
+2.14.3
+
diff --git a/meta-phosphor/recipes-core/systemd/systemd_%.bbappend b/meta-phosphor/recipes-core/systemd/systemd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..074dced6c00d9a7fa4187f05979c22d2955de36a
--- /dev/null
+++ b/meta-phosphor/recipes-core/systemd/systemd_%.bbappend
@@ -0,0 +1,31 @@
+FILES:${PN}-catalog-extralocales = \
+            "${exec_prefix}/lib/systemd/catalog/*.*.catalog"
+PACKAGES =+ "${PN}-catalog-extralocales"
+PACKAGECONFIG = "\
+        coredump \
+        hostnamed \
+        kmod \
+        networkd \
+        nss \
+        pam \
+        randomseed \
+        resolved \
+        seccomp \
+        sysusers \
+        sysvinit \
+        timedated \
+        timesyncd \
+        zstd \
+        "
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+SRC_URI += "file://0001-sd-bus-Don-t-automatically-add-ObjectManager.patch"
+
+EXTRA_OEMESON:append = " -Ddns-servers=''"
+
+ALTERNATIVE:${PN} += "init"
+ALTERNATIVE_TARGET[init] = "${rootlibexecdir}/systemd/systemd"
+ALTERNATIVE_LINK_NAME[init] = "${base_sbindir}/init"
+ALTERNATIVE_PRIORITY[init] ?= "300"
+
+RRECOMMENDS:${PN}:append:openbmc-phosphor = " phosphor-systemd-policy"
diff --git a/meta-phosphor/recipes-devtools/i2c-tools/i2c-tools/0001-4-byte-read-support-466.patch b/meta-phosphor/recipes-devtools/i2c-tools/i2c-tools/0001-4-byte-read-support-466.patch
new file mode 100644
index 0000000000000000000000000000000000000000..307091dbf8a61894ff222d9b1aaf1d2fb0181a9f
--- /dev/null
+++ b/meta-phosphor/recipes-devtools/i2c-tools/i2c-tools/0001-4-byte-read-support-466.patch
@@ -0,0 +1,92 @@
+From 1a0c89e6cd3fec862718d48e9b94275a0dc6e52f Mon Sep 17 00:00:00 2001
+From: Sergey Solomin <sergey.solomin@us.ibm.com>
+Date: Tue, 6 Sep 2016 15:36:43 -0500
+Subject: [PATCH] 4 byte read support 466
+
+---
+ tools/i2cdump.c | 34 ++++++++++++++++++++++++++++++++++
+ 1 file changed, 34 insertions(+)
+
+diff --git a/tools/i2cdump.c b/tools/i2cdump.c
+index b638c3d..6af44a8 100644
+--- a/tools/i2cdump.c
++++ b/tools/i2cdump.c
+@@ -25,6 +25,7 @@
+ #include <string.h>
+ #include <stdio.h>
+ #include <stdlib.h>
++#include <stdint.h>
+ #include <unistd.h>
+ #include <linux/i2c.h>
+ #include <linux/i2c-dev.h>
+@@ -33,6 +34,8 @@
+ #include "util.h"
+ #include "../version.h"
+ 
++#define I2C_SMBUS_DWORD 7
++
+ static void help(void)
+ {
+ 	fprintf(stderr,
+@@ -46,6 +49,7 @@ static void help(void)
+ 		"    s (SMBus block, deprecated)\n"
+ 		"    i (I2C block)\n"
+ 		"    c (consecutive byte)\n"
++		"    d (double word)\n"
+ 		"    Append p for SMBus PEC\n");
+ }
+ 
+@@ -187,6 +191,9 @@ int main(int argc, char *argv[])
+ 	} else if (!strncmp(argv[flags+3], "c", 1)) {
+ 		size = I2C_SMBUS_BYTE;
+ 		pec = argv[flags+3][1] == 'p';
++	} else if (!strncmp(argv[flags+3], "d", 1)) {
++		size = I2C_SMBUS_DWORD;
++		pec = argv[flags+3][1] == 'p';
+ 	} else if (!strcmp(argv[flags+3], "i"))
+ 		size = I2C_SMBUS_I2C_BLOCK_DATA;
+ 	else {
+@@ -289,6 +296,7 @@ int main(int argc, char *argv[])
+ 			size == I2C_SMBUS_BLOCK_DATA ? "smbus block" :
+ 			size == I2C_SMBUS_I2C_BLOCK_DATA ? "i2c block" :
+ 			size == I2C_SMBUS_BYTE ? "byte consecutive read" :
++			size == I2C_SMBUS_DWORD ? "double word" :
+ 			size == I2C_SMBUS_BYTE_DATA ? "byte" : "word");
+ 		if (pec)
+ 			fprintf(stderr, "PEC checking enabled.\n");
+@@ -317,6 +325,32 @@ int main(int argc, char *argv[])
+ 		}
+ 	}
+ 
++	/* handle mode 'd' (double word read) */
++	if (size == I2C_SMBUS_DWORD) {
++		unsigned char buff[sizeof(uint32_t)];
++		struct i2c_rdwr_ioctl_data msgset;
++		struct i2c_msg msg[1];
++
++		msg[0].addr = address;
++		msg[0].flags = I2C_M_RD;
++		msg[0].len = sizeof(buff);
++		msg[0].buf = buff;
++
++		msgset.msgs = msg;
++		msgset.nmsgs = 1;
++
++		if (ioctl( file, I2C_RDWR, &msgset ) < 0) {
++			fprintf(stderr, "Error: Could not read "
++				"double word. %s\n", strerror(errno));
++			exit(1);
++		}
++		for (uint8_t n = 0; n < sizeof(buff); n++) {
++			printf ("%02x ", buff[n]);
++		}
++		printf ("\n");
++		exit(0);
++	}
++
+ 	/* See Winbond w83781d data sheet for bank details */
+ 	if (bank && size != I2C_SMBUS_BLOCK_DATA) {
+ 		res = i2c_smbus_read_byte_data(file, bankreg);
+-- 
+2.31.1
+
diff --git a/meta-phosphor/recipes-devtools/i2c-tools/i2c-tools_%.bbappend b/meta-phosphor/recipes-devtools/i2c-tools/i2c-tools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..fefe06252de157649693cb734d9f0c6169773c5f
--- /dev/null
+++ b/meta-phosphor/recipes-devtools/i2c-tools/i2c-tools_%.bbappend
@@ -0,0 +1,2 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+SRC_URI =+ "file://0001-4-byte-read-support-466.patch"
diff --git a/meta-phosphor/recipes-devtools/iotools/iotools/iotools-setup.service b/meta-phosphor/recipes-devtools/iotools/iotools/iotools-setup.service
new file mode 100644
index 0000000000000000000000000000000000000000..a5f8f6885c76b6425afa6cf039b120ac8a8774ac
--- /dev/null
+++ b/meta-phosphor/recipes-devtools/iotools/iotools/iotools-setup.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Install iotool links
+
+[Service]
+RemainAfterExit=no
+Type=oneshot
+ExecStart=/usr/bin/env iotools --make-links
+SyslogIdentifier=iotools
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-devtools/iotools/iotools_1.6.bb b/meta-phosphor/recipes-devtools/iotools/iotools_1.6.bb
new file mode 100644
index 0000000000000000000000000000000000000000..54303fa0bd680885a0222872adc743ae12eae2b5
--- /dev/null
+++ b/meta-phosphor/recipes-devtools/iotools/iotools_1.6.bb
@@ -0,0 +1,26 @@
+DESCRIPTION = "Command line tools for hardware device registers"
+HOMEPAGE = "https://github.com/jonmayergoogle/iotools"
+LICENSE = "GPL-2.0-or-later"
+LIC_FILES_CHKSUM = "file://COPYING;md5=751419260aa954499f7abaabaa882bbe"
+SRCREV = "8d928b3360246b8ead95b442ca3887ce8b8f942f"
+SRC_URI = "git://git@github.com/jonmayergoogle/iotools.git;protocol=https;branch=master"
+PV = "v1.6+git${SRCPV}"
+
+inherit obmc-phosphor-systemd
+
+S = "${WORKDIR}/git"
+FILES:${PN} = "${sbindir}"
+
+do_compile() {
+    # CC is overridden in the Makefile, so override it harder in the invocation
+    oe_runmake CC="${CC}" DEBUG="${DEBUG_BUILD-0}" STATIC=0
+}
+
+# The "install" make target runs the binary to create links for subcommands.
+# The links are excessive and this doesn't work for cross compiling.
+do_install() {
+    install -d ${D}${sbindir}
+    install -m 0755 iotools ${D}${sbindir}
+}
+
+SYSTEMD_SERVICE:${PN} += "iotools-setup.service"
diff --git a/meta-phosphor/recipes-devtools/perl/yaml-tiny_1.73.bb b/meta-phosphor/recipes-devtools/perl/yaml-tiny_1.73.bb
new file mode 100644
index 0000000000000000000000000000000000000000..845242b4f65c7f7541551b2fe3775a243658ae9f
--- /dev/null
+++ b/meta-phosphor/recipes-devtools/perl/yaml-tiny_1.73.bb
@@ -0,0 +1,20 @@
+SUMMARY = "YAML::Tiny Version 1.73"
+PR = "r1"
+LICENSE = "Artistic-1.0 | GPL-1.0+"
+HOMEPAGE = "https://metacpan.org/release/YAML-Tiny"
+
+inherit cpan
+inherit allarch
+
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/Artistic-1.0;md5=cda03bbdc3c1951996392b872397b798 \
+file://${COMMON_LICENSE_DIR}/GPL-1.0-or-later;md5=30c0b8a5048cc2f4be5ff15ef0d8cf61"
+
+
+SRC_URI += "https://cpan.metacpan.org/authors/id/E/ET/ETHER/YAML-Tiny-1.73.tar.gz"
+
+SRC_URI[md5sum] = "d1bb2525e4ab46bfab4b22842c467529"
+SRC_URI[sha256sum] = "bc315fa12e8f1e3ee5e2f430d90b708a5dc7e47c867dba8dce3a6b8fbe257744"
+
+S = "${WORKDIR}/YAML-Tiny-${PV}"
+
+BBCLASSEXTEND = "native"
diff --git a/meta-phosphor/recipes-devtools/python/pyphosphor_git.bb b/meta-phosphor/recipes-devtools/python/pyphosphor_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c2cfdb4cb9cec85743e096b73056dea15eac68c9
--- /dev/null
+++ b/meta-phosphor/recipes-devtools/python/pyphosphor_git.bb
@@ -0,0 +1,55 @@
+SUMMARY = "Phosphor python library"
+DESCRIPTION = "Phosphor python library."
+HOMEPAGE = "http://github.com/openbmc/pyphosphor"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit allarch
+inherit setuptools3
+inherit python3-dir
+
+PACKAGE_BEFORE_PN = " \
+        ${PN}-ns \
+        ${PN}-utils-ns \
+        ${PN}-dbus-ns \
+        ${PN}-wsgi-ns \
+        ${PN}-wsgi-apps-ns \
+        ${PN}-utils \
+        ${PN}-dbus \
+        "
+
+RDEPENDS:${PN}-utils-ns += "${PN}-ns"
+RDEPENDS:${PN}-dbus-ns += "${PN}-ns"
+RDEPENDS:${PN}-utils += "${PN}-utils-ns"
+RDEPENDS:${PN}-wsgi-apps-ns += "${PN}-wsgi-ns"
+RDEPENDS:${PN}-wsgi-ns += "${PN}-ns"
+RDEPENDS:${PN}-dbus += " \
+        ${PN}-dbus-ns \
+        python-dbus \
+        python-xml \
+        python-json \
+        python-pickle \
+        "
+RDEPENDS:${PN} += " \
+        ${PN}-ns \
+        ${PN}-dbus \
+        python-subprocess \
+        python-dbus \
+        "
+
+FILES:${PN}-ns = "${PYTHON_SITEPACKAGES_DIR}/obmc/__init__.py*"
+FILES:${PN}-utils-ns = "${PYTHON_SITEPACKAGES_DIR}/obmc/utils/__init__.py*"
+FILES:${PN}-dbus-ns = "${PYTHON_SITEPACKAGES_DIR}/obmc/dbuslib/__init__.py*"
+FILES:${PN}-wsgi-ns = "${PYTHON_SITEPACKAGES_DIR}/obmc/wsgi/__init__.py*"
+FILES:${PN}-wsgi-apps-ns = "${PYTHON_SITEPACKAGES_DIR}/obmc/wsgi/apps/__init__.py*"
+
+FILES:${PN}-utils = "${PYTHON_SITEPACKAGES_DIR}/obmc/utils"
+FILES:${PN}-dbus = "${PYTHON_SITEPACKAGES_DIR}/obmc/dbuslib"
+
+SRC_URI += "git://github.com/openbmc/pyphosphor;branch=master;protocol=https"
+
+SRCREV = "cb240aa1ed95799d2ea8bde951c6ed443839a7e0"
+
+S = "${WORKDIR}/git"
diff --git a/meta-phosphor/recipes-devtools/python/python3_%.bbappend b/meta-phosphor/recipes-devtools/python/python3_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..a2dafcf6c3d736afd1bc3f66f3ee7cf9285458d8
--- /dev/null
+++ b/meta-phosphor/recipes-devtools/python/python3_%.bbappend
@@ -0,0 +1,13 @@
+inherit update-alternatives
+
+ALTERNATIVE:${PN}-core += "python"
+ALTERNATIVE_LINK_NAME[python] = "${bindir}/python"
+ALTERNATIVE_TARGET[python] = "${bindir}/python3"
+
+# python3 takes up a lot of space that most embedded systems
+# do not have, so remove some un-needed files from the rootfs
+do_install:append:class-target() {
+    # Even though python3 is built with --without-ensurepip, it still installs
+    # a large, compressed version of pip.  Remove it to free up the space.
+    rm -rf ${D}${libdir}/python${PYTHON_MAJMIN}/ensurepip
+}
diff --git a/meta-phosphor/recipes-devtools/rsync/rsync_%.bbappend b/meta-phosphor/recipes-devtools/rsync/rsync_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..e921c809c726270f4806fa1580006b9603c5ff1f
--- /dev/null
+++ b/meta-phosphor/recipes-devtools/rsync/rsync_%.bbappend
@@ -0,0 +1,7 @@
+EXTRA_OECONF:append:class-target = " --disable-largefile --disable-locale \
+                                     --disable-iconv --without-included-popt \
+                                     --without-included-zlib"
+
+PACKAGECONFIG = ""
+
+DEPENDS:append:class-target = " popt zlib"
diff --git a/meta-phosphor/recipes-extended/gpioplus/gpioplus_git.bb b/meta-phosphor/recipes-extended/gpioplus/gpioplus_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e611b460991896c5fc5030e5f31d073f4266bc9f
--- /dev/null
+++ b/meta-phosphor/recipes-extended/gpioplus/gpioplus_git.bb
@@ -0,0 +1,19 @@
+SUMMARY = "C++ bindings for linux gpio APIs"
+DESCRIPTION = "C++ bindings for linux gpio APIs."
+HOMEPAGE = "http://github.com/openbmc/gpioplus"
+PR = "r1"
+PV = "0.1+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit meson pkgconfig
+
+EXTRA_OEMESON = " \
+        -Dexamples=false \
+        -Dtests=disabled \
+        "
+
+SRC_URI += "git://github.com/openbmc/gpioplus;branch=master;protocol=https"
+SRCREV = "8944f2e24ad8152793af010906faf06607f0e04b"
+
+S = "${WORKDIR}/git"
diff --git a/meta-phosphor/recipes-extended/pam/libpam/pam.d/common-account b/meta-phosphor/recipes-extended/pam/libpam/pam.d/common-account
new file mode 100644
index 0000000000000000000000000000000000000000..82449cad03becab092e30dee8901f749a14a3c67
--- /dev/null
+++ b/meta-phosphor/recipes-extended/pam/libpam/pam.d/common-account
@@ -0,0 +1,27 @@
+#
+# /etc/pam.d/common-account - authorization settings common to all services
+#
+# This file is included from other service-specific PAM config files,
+# and should contain a list of the authorization modules that define
+# the central access policy for use on the system.  The default is to
+# only deny service to users whose accounts are expired in /etc/shadow.
+#
+# As of pam 1.0.1-6, this file is managed by pam-auth-update by default.
+# To take advantage of this, it is recommended that you configure any
+# local modules either before or after the default block, and use
+# pam-auth-update to manage selection of other modules.  See
+# pam-auth-update(8) for details.
+#
+
+# here are the per-package modules (the "Primary" block)
+account	[success=2 new_authtok_reqd=done default=ignore]	pam_unix.so
+-account [success=1 new_authtok_reqd=done default=ignore]    	pam_ldap.so	 ignore_unknown_user ignore_authinfo_unavail
+# here's the fallback if no module succeeds
+account	requisite			pam_deny.so
+account	required			pam_tally2.so
+# prime the stack with a positive return value if there isn't one already;
+# this avoids us returning an error just because nothing sets a success code
+# since the modules above will each just jump around
+account	required			pam_permit.so
+# and here are more per-package modules (the "Additional" block)
+# end of pam-auth-update config
diff --git a/meta-phosphor/recipes-extended/pam/libpam/pam.d/common-auth b/meta-phosphor/recipes-extended/pam/libpam/pam.d/common-auth
new file mode 100644
index 0000000000000000000000000000000000000000..8eef164d12fcbf911da15c784b8bca69df98e483
--- /dev/null
+++ b/meta-phosphor/recipes-extended/pam/libpam/pam.d/common-auth
@@ -0,0 +1,21 @@
+#
+# /etc/pam.d/common-auth - authentication settings common to all services
+#
+# This file is included from other service-specific PAM config files,
+# and should contain a list of the authentication modules that define
+# the central authentication scheme for use on the system
+# (e.g., /etc/shadow, LDAP, Kerberos, etc.).  The default is to use the
+# traditional Unix authentication mechanisms.
+
+# here are the per-package modules (the "Primary" block)
+auth	[success=ok user_unknown=ignore default=2]	pam_tally2.so deny=0 unlock_time=0
+# Try for local user first, and then try for ldap
+auth	[success=2 default=ignore]	pam_unix.so quiet
+-auth    [success=1 default=ignore]  	pam_ldap.so ignore_unknown_user ignore_authinfo_unavail
+# here's the fallback if no module succeeds
+auth	requisite			pam_deny.so
+# prime the stack with a positive return value if there isn't one already;
+# this avoids us returning an error just because nothing sets a success code
+# since the modules above will each just jump around
+auth	required			pam_permit.so
+# and here are more per-package modules (the "Additional" block)
diff --git a/meta-phosphor/recipes-extended/pam/libpam/pam.d/common-password b/meta-phosphor/recipes-extended/pam/libpam/pam.d/common-password
new file mode 100644
index 0000000000000000000000000000000000000000..ef706f3080786b9737323cc73ceda4f5d139c9a0
--- /dev/null
+++ b/meta-phosphor/recipes-extended/pam/libpam/pam.d/common-password
@@ -0,0 +1,30 @@
+#
+# /etc/pam.d/common-password - password-related modules common to all services
+#
+# This file is included from other service-specific PAM config files,
+# and should contain a list of modules that define the services to be
+# used to change user passwords.  The default is pam_unix.
+
+# Explanation of pam_unix options:
+#
+# The "sha512" option enables salted SHA512 passwords.  Without this option,
+# the default is Unix crypt.  Prior releases used the option "md5".
+#
+# The "obscure" option replaces the old `OBSCURE_CHECKS_ENAB' option in
+# login.defs.
+#
+# See the pam_unix manpage for other options.
+
+# here are the per-package modules (the "Primary" block)
+password	[success=ok default=die]	pam_cracklib.so debug enforce_for_root reject_username minlen=8 difok=0 lcredit=0 ocredit=0 dcredit=0 ucredit=0
+password	[success=ok default=die]	pam_ipmicheck.so spec_grp_name=ipmi use_authtok
+password	[success=ok ignore=ignore default=die]	pam_pwhistory.so debug enforce_for_root remember=0 use_authtok
+password	[success=ok default=die]	pam_unix.so sha512 use_authtok
+password	[success=1 default=die] 	pam_ipmisave.so spec_grp_name=ipmi spec_pass_file=/etc/ipmi_pass key_file=/etc/key_file
+# here's the fallback if no module succeeds
+password	requisite			pam_deny.so
+# prime the stack with a positive return value if there isn't one already;
+# this avoids us returning an error just because nothing sets a success code
+# since the modules above will each just jump around
+password	required			pam_permit.so
+# and here are more per-package modules (the "Additional" block)
diff --git a/meta-phosphor/recipes-extended/pam/libpam/pam.d/common-session b/meta-phosphor/recipes-extended/pam/libpam/pam.d/common-session
new file mode 100644
index 0000000000000000000000000000000000000000..e8751d2ee847776d246a8b774a4054100fad47b7
--- /dev/null
+++ b/meta-phosphor/recipes-extended/pam/libpam/pam.d/common-session
@@ -0,0 +1,19 @@
+#
+# /etc/pam.d/common-session - session-related modules common to all services
+#
+# This file is included from other service-specific PAM config files,
+# and should contain a list of modules that define tasks to be performed
+# at the start and end of sessions of *any* kind (both interactive and
+# non-interactive).
+#
+
+# here are the per-package modules (the "Primary" block)
+session	[default=1]			pam_permit.so
+# here's the fallback if no module succeeds
+session	requisite			pam_deny.so
+# prime the stack with a positive return value if there isn't one already;
+# this avoids us returning an error just because nothing sets a success code
+# since the modules above will each just jump around
+session	required			pam_permit.so
+# and here are more per-package modules (the "Additional" block)
+session	required	pam_unix.so quiet
diff --git a/meta-phosphor/recipes-extended/pam/libpam_%.bbappend b/meta-phosphor/recipes-extended/pam/libpam_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..682f132b53177c8374614d65d549233e6649bfc3
--- /dev/null
+++ b/meta-phosphor/recipes-extended/pam/libpam_%.bbappend
@@ -0,0 +1,22 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+SRC_URI += " file://pam.d/common-password \
+             file://pam.d/common-account \
+             file://pam.d/common-auth \
+             file://pam.d/common-session \
+            "
+
+RDEPENDS:${PN}-runtime += "${MLPREFIX}pam-plugin-cracklib-${libpam_suffix} \
+                           ${MLPREFIX}pam-plugin-tally2-${libpam_suffix} \
+                           ${MLPREFIX}pam-plugin-pwhistory-${libpam_suffix} \
+                           ${MLPREFIX}pam-plugin-succeed-if-${libpam_suffix} \
+                           ${MLPREFIX}pam-plugin-localuser-${libpam_suffix} \
+                          "
+
+do_install:append() {
+    # The libpam recipe will always add a pam_systemd.so line to
+    # common-session if systemd is enabled; however systemd only
+    # builds pam_systemd.so if logind is enabled, and we disable
+    # that package.  So, remove the pam_systemd.so line here.
+    sed -i '/pam_systemd.so/d' ${D}${sysconfdir}/pam.d/common-session
+}
diff --git a/meta-phosphor/recipes-extended/pam/pam-ipmi_git.bb b/meta-phosphor/recipes-extended/pam/pam-ipmi_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..bca1dbbec8fe6e3cb72e1a444dc24576fd948dcd
--- /dev/null
+++ b/meta-phosphor/recipes-extended/pam/pam-ipmi_git.bb
@@ -0,0 +1,23 @@
+SUMMARY = "PAM modules for IPMI support"
+DESCRIPTION = "PAM modules managing password for IPMI"
+HOMEPAGE = "http://github.com/openbmc/pam-ipmi"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+SRC_URI += "git://github.com/openbmc/pam-ipmi;branch=master;protocol=https"
+SRCREV = "08be868a6d18bca99d3580f4b3247c0c953f0f84"
+S = "${WORKDIR}/git"
+
+inherit autotools pkgconfig
+
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "openssl libpam"
+
+FILES:${PN} += " \
+               ${base_libdir}/security/ \
+               ${sysconfdir}/key_file \
+               ${sysconfdir}/ipmi_pass \
+               "
diff --git a/meta-phosphor/recipes-extended/rsyslog/rsyslog/rsyslog.conf b/meta-phosphor/recipes-extended/rsyslog/rsyslog/rsyslog.conf
new file mode 100644
index 0000000000000000000000000000000000000000..ebdf14dfc3ed8ade9178c764f68144aa66279a8c
--- /dev/null
+++ b/meta-phosphor/recipes-extended/rsyslog/rsyslog/rsyslog.conf
@@ -0,0 +1,3 @@
+$ModLoad imuxsock
+
+$IncludeConfig /etc/rsyslog.d/*.conf
diff --git a/meta-phosphor/recipes-extended/rsyslog/rsyslog/server.conf b/meta-phosphor/recipes-extended/rsyslog/rsyslog/server.conf
new file mode 100644
index 0000000000000000000000000000000000000000..d2a7c5ea3f1e07f2f548cf56cb3b195a698557a0
--- /dev/null
+++ b/meta-phosphor/recipes-extended/rsyslog/rsyslog/server.conf
@@ -0,0 +1 @@
+*.* /dev/null
diff --git a/meta-phosphor/recipes-extended/rsyslog/rsyslog_%.bbappend b/meta-phosphor/recipes-extended/rsyslog/rsyslog_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f04f63dd25709086471c8ca658690e654c3c6eed
--- /dev/null
+++ b/meta-phosphor/recipes-extended/rsyslog/rsyslog_%.bbappend
@@ -0,0 +1,16 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+SRC_URI += " \
+    file://rsyslog.conf \
+    file://server.conf \
+"
+
+PACKAGECONFIG ??= " \
+    rsyslogd rsyslogrt inet regexp uuid \
+    ${@bb.utils.filter('DISTRO_FEATURES', 'systemd', d)} \
+"
+
+do_install:append(){
+    install -m 0644 -D ${WORKDIR}/server.conf \
+        ${D}${sysconfdir}/rsyslog.d/server.conf
+}
diff --git a/meta-phosphor/recipes-extended/sdbusplus/python3-sdbus++_git.bb b/meta-phosphor/recipes-extended/sdbusplus/python3-sdbus++_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d0443d1ce64f7710c9a854a9bb69996f74e65e49
--- /dev/null
+++ b/meta-phosphor/recipes-extended/sdbusplus/python3-sdbus++_git.bb
@@ -0,0 +1,32 @@
+SUMMARY = "sdbus++ dbus API / binding generator"
+DESCRIPTION = "Generates bindings against sdbusplus for dbus APIs"
+
+PYPI_PACKAGE = "sdbusplus"
+PV = "1.0"
+inherit setuptools3
+
+include sdbusplus-rev.inc
+
+## The sdbusplus repository has an Apache LICENSE file, which we would
+## normally check here, but the python setup script is in a subdirectory
+## which requires us to set ${S} below.  When we change ${S} from the root
+## of the repository, bitbake can no longer find the LICENSE file.  Point
+## to the common Apache license file in poky's meta instead.
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+S="${WORKDIR}/git/tools"
+
+DEPENDS += " \
+    ${PYTHON_PN}-inflection-native \
+    ${PYTHON_PN}-mako-native \
+    ${PYTHON_PN}-pyyaml-native \
+    "
+
+RDEPENDS:${PN} += " \
+    ${PYTHON_PN}-inflection \
+    ${PYTHON_PN}-mako \
+    ${PYTHON_PN}-pyyaml \
+    "
+
+BBCLASSEXTEND += "native nativesdk"
diff --git a/meta-phosphor/recipes-extended/sdbusplus/sdbusplus-rev.inc b/meta-phosphor/recipes-extended/sdbusplus/sdbusplus-rev.inc
new file mode 100644
index 0000000000000000000000000000000000000000..a4986a4aaffe1b8d8bdbe04dfeebe8ae03e105fc
--- /dev/null
+++ b/meta-phosphor/recipes-extended/sdbusplus/sdbusplus-rev.inc
@@ -0,0 +1,6 @@
+HOMEPAGE = "http://github.com/openbmc/sdbusplus"
+PR = "r1"
+PV ?= "1.0+git${SRCPV}"
+
+SRC_URI += "git://github.com/openbmc/sdbusplus;branch=master;protocol=https"
+SRCREV = "b7329a90eef04a24c03a2afef43c2145a0033ae6"
diff --git a/meta-phosphor/recipes-extended/sdbusplus/sdbusplus_git.bb b/meta-phosphor/recipes-extended/sdbusplus/sdbusplus_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..454ca60974f537b050403d5e2c7b29d7e84b7bbd
--- /dev/null
+++ b/meta-phosphor/recipes-extended/sdbusplus/sdbusplus_git.bb
@@ -0,0 +1,24 @@
+SUMMARY = "C++ bindings for systemd dbus APIs"
+DESCRIPTION = "C++ bindings for systemd dbus APIs."
+
+inherit pkgconfig meson
+inherit python3native
+include sdbusplus-rev.inc
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+S = "${WORKDIR}/git"
+
+DEPENDS += " \
+        ${PYTHON_PN}-inflection-native \
+        ${PYTHON_PN}-mako-native \
+        ${PYTHON_PN}-pyyaml-native \
+        boost \
+        systemd \
+        "
+
+EXTRA_OEMESON:append = " \
+        -Dtests=disabled \
+        -Dexamples=disabled \
+        "
diff --git a/meta-phosphor/recipes-extended/sdeventplus/sdeventplus_git.bb b/meta-phosphor/recipes-extended/sdeventplus/sdeventplus_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d61a0083799d796615c1480dc29cd0737f504013
--- /dev/null
+++ b/meta-phosphor/recipes-extended/sdeventplus/sdeventplus_git.bb
@@ -0,0 +1,25 @@
+SUMMARY = "C++ bindings for systemd event APIs"
+DESCRIPTION = "C++ bindings for systemd event APIs."
+HOMEPAGE = "http://github.com/openbmc/sdeventplus"
+PR = "r1"
+PV = "0.1+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit meson pkgconfig
+
+DEPENDS += " \
+        function2 \
+        stdplus \
+        systemd \
+        "
+
+EXTRA_OEMESON = " \
+        -Dexamples=false \
+        -Dtests=disabled \
+        "
+
+SRC_URI += "git://github.com/openbmc/sdeventplus;branch=master;protocol=https"
+SRCREV = "02316409089ce12fa7c188f316469be8681b850b"
+
+S = "${WORKDIR}/git"
diff --git a/meta-phosphor/recipes-extended/stdplus/stdplus_git.bb b/meta-phosphor/recipes-extended/stdplus/stdplus_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9689ea32d79e406534730ac60fbfefe8d2e92d00
--- /dev/null
+++ b/meta-phosphor/recipes-extended/stdplus/stdplus_git.bb
@@ -0,0 +1,24 @@
+SUMMARY = "Common C++ functions"
+DESCRIPTION = "Common C++ functions."
+HOMEPAGE = "http://github.com/openbmc/stdplus"
+PR = "r1"
+PV = "0.1+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+inherit meson pkgconfig
+
+DEPENDS += " \
+  fmt \
+  liburing \
+  "
+
+EXTRA_OEMESON = " \
+        -Dexamples=false \
+        -Dtests=disabled \
+        "
+
+SRC_URI += "git://github.com/openbmc/stdplus;branch=master;protocol=https"
+SRCREV = "68975b90a5e98f90fbcd779b59870c1cbf81bf49"
+
+S = "${WORKDIR}/git"
diff --git a/meta-phosphor/recipes-graphics/libvncserver/libvncserver_%.bbappend b/meta-phosphor/recipes-graphics/libvncserver/libvncserver_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..76d915c245592c0d74d41be4da2e49ec3e4588c7
--- /dev/null
+++ b/meta-phosphor/recipes-graphics/libvncserver/libvncserver_%.bbappend
@@ -0,0 +1 @@
+PACKAGECONFIG = "jpeg lzo systemd zlib openssl pthread"
diff --git a/meta-phosphor/recipes-graphics/obmc-ikvm/obmc-ikvm_git.bb b/meta-phosphor/recipes-graphics/obmc-ikvm/obmc-ikvm_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..67dc6603cee6d0806f0f0b6e82d4c80a9f88e8b3
--- /dev/null
+++ b/meta-phosphor/recipes-graphics/obmc-ikvm/obmc-ikvm_git.bb
@@ -0,0 +1,17 @@
+SUMMARY = "OpenBMC VNC server and ipKVM daemon"
+DESCRIPTION = "obmc-ikvm is a vncserver for JPEG-serving V4L2 devices to allow ipKVM"
+LICENSE = "GPL-2.0-or-later"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=75859989545e37968a99b631ef42722e"
+
+DEPENDS = " libvncserver systemd sdbusplus phosphor-logging phosphor-dbus-interfaces"
+
+SRC_URI = "git://github.com/openbmc/obmc-ikvm;branch=master;protocol=https"
+SRCREV = "a4f63b38f1e72a3c34c54e275803d945b949483b"
+
+PV = "1.0+git${SRCPV}"
+
+SYSTEMD_SERVICE:${PN} += "start-ipkvm.service"
+
+S = "${WORKDIR}/git"
+
+inherit pkgconfig meson systemd
diff --git a/meta-phosphor/recipes-graphics/ttf-fonts/liberation-fonts_%.bbappend b/meta-phosphor/recipes-graphics/ttf-fonts/liberation-fonts_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..5283a7841ffc87a8c997b6aafd411f20ef50e2e1
--- /dev/null
+++ b/meta-phosphor/recipes-graphics/ttf-fonts/liberation-fonts_%.bbappend
@@ -0,0 +1,9 @@
+
+do_install () {
+	install -d ${D}${datadir}/fonts/ttf/
+	for i in LiberationMono-Regular.ttf; do
+		install -m 0644 $i ${D}${prefix}/share/fonts/ttf/${i}
+	done
+	install -d ${D}${sysconfdir}/fonts/conf.d/
+	install -m 0644 ${WORKDIR}/30-liberation-aliases.conf ${D}${sysconfdir}/fonts/conf.d/
+}
diff --git a/meta-phosphor/recipes-phosphor/bios/biosconfig-manager_git.bb b/meta-phosphor/recipes-phosphor/bios/biosconfig-manager_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..510d79b6540dc0af773df3a94932bee7c24d95b8
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/bios/biosconfig-manager_git.bb
@@ -0,0 +1,30 @@
+HOMEPAGE = "https://github.com/openbmc/bios-settings-mgr"
+
+SUMMARY = "Remote BIOS Configuration via BMC"
+
+DESCRIPTION = "Provides ability for the user to view and modify the BIOS setup \
+               configuration parameters remotely via BMC at any Host state. \
+               Modifications to the parameters take place upon the next system \
+               reboot or immediate based on the host firmware."
+
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=bcd9ada3a943f58551867d72893cc9ab"
+
+SRC_URI = "git://github.com/openbmc/bios-settings-mgr;branch=master;protocol=https"
+SRCREV = "616f9228daa5b94447c3c9d519b63f1686e751f5"
+
+inherit meson pkgconfig systemd
+
+S = "${WORKDIR}/git"
+SYSTEMD_SERVICE:${PN} = "xyz.openbmc_project.biosconfig_manager.service \
+                         xyz.openbmc_project.biosconfig_password.service"
+
+DEPENDS = " boost \
+            phosphor-dbus-interfaces \
+            phosphor-logging \
+            sdbusplus \
+            systemd \
+            nlohmann-json "
+
diff --git a/meta-phosphor/recipes-phosphor/certificate/phosphor-certificate-manager_git.bb b/meta-phosphor/recipes-phosphor/certificate/phosphor-certificate-manager_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7b4541d18d3c807fb24eef957a4d4ae1caf76880
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/certificate/phosphor-certificate-manager_git.bb
@@ -0,0 +1,43 @@
+SUMMARY = "Phosphor Certificate Manager"
+DESCRIPTION = "Manages client and server certificates"
+HOMEPAGE = "https://github.com/openbmc/phosphor-certificate-manager"
+
+PR = "r1"
+PV = "0.1+git${SRCPV}"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+SRC_URI = "git://github.com/openbmc/phosphor-certificate-manager;branch=master;protocol=https"
+SRCREV = "ebd21ba4fc36577a70cad207e42d66594b73ed13"
+
+inherit meson pkgconfig systemd
+
+DEPENDS = " \
+        cli11 \
+        openssl \
+        phosphor-dbus-interfaces \
+        phosphor-logging \
+        sdbusplus \
+        sdeventplus \
+        "
+
+S = "${WORKDIR}/git"
+
+EXTRA_OEMESON += "-Dtests=disabled"
+
+SYSTEMD_SERVICE:${PN} = "phosphor-certificate-manager@.service"
+
+PACKAGECONFIG ??= "bmcweb-cert nslcd-authority-cert"
+PACKAGECONFIG[ibm-hypervisor-cert] = "-Dca-cert-extension=enabled,-Dca-cert-extension=disabled"
+PACKAGECONFIG[bmcweb-cert] = "-Dconfig-bmcweb=enabled,-Dconfig-bmcweb=disabled"
+PACKAGECONFIG[nslcd-authority-cert] = "-Dconfig-nslcd=enabled,-Dconfig-nslcd=disabled"
+
+SYSTEMD_SERVICE:${PN} = " \
+        phosphor-certificate-manager@.service \
+        ${@bb.utils.contains('PACKAGECONFIG', 'ibm-hypervisor-cert', 'bmc-vmi-ca-manager.service', '', d)} \
+        ${@bb.utils.contains('PACKAGECONFIG', 'nslcd-authority-cert', 'phosphor-certificate-manager@authority.service', '', d)} \
+        ${@bb.utils.contains('PACKAGECONFIG', 'bmcweb', 'phosphor-certificate-manager@bmcweb.service', '', d)} \
+        "
+
+FILES:${PN}:append = " ${systemd_system_unitdir}/* ${datadir}/dbus-1"
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-control-chassis/org.openbmc.control.Chassis@.service b/meta-phosphor/recipes-phosphor/chassis/obmc-control-chassis/org.openbmc.control.Chassis@.service
new file mode 100644
index 0000000000000000000000000000000000000000..cfda54a026e6fc09e0c455af0ca59fd8f066a098
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-control-chassis/org.openbmc.control.Chassis@.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=Phosphor Chassis%i Control
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env chassis_control.py
+SyslogIdentifier=chassis_control.py
+Type=dbus
+BusName={BUSNAME}
+Environment="PYTHONUNBUFFERED=1"
+TimeoutStartSec=180s
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-control-chassis_git.bb b/meta-phosphor/recipes-phosphor/chassis/obmc-control-chassis_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..3c62552c6471e01966edce1d2533a8b0b483128f
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-control-chassis_git.bb
@@ -0,0 +1,19 @@
+SUMMARY = "OpenBMC org.openbmc.control.Chassis example implementation"
+DESCRIPTION = "An example implementation of the org.openbmc.control.Chassis DBUS API."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit skeleton-python
+inherit obmc-phosphor-dbus-service
+
+RDEPENDS:${PN} += "\
+        python-dbus \
+        python-pygobject \
+        python-netclient \
+        pyphosphor-dbus \
+        "
+
+SKELETON_DIR = "pychassisctl"
+
+FMT = "org.openbmc.control.Chassis@{0}.service"
+DBUS_SERVICE:${PN} += "${@compose_list(d, 'FMT', 'OBMC_CHASSIS_INSTANCES')}"
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-host-failure-reboots.bb b/meta-phosphor/recipes-phosphor/chassis/obmc-host-failure-reboots.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b21440d89bd534475eefd8ba0377a65ffcf8c4ea
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-host-failure-reboots.bb
@@ -0,0 +1,15 @@
+SUMMARY = "Enables reboots on host failures"
+DESCRIPTION = "Manages the settings entry that controls reboots \
+on host failures"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit obmc-phosphor-systemd
+
+TMPL = "host-failure-reboots@.service"
+INSTFMT = "host-failure-reboots@{0}.service"
+LINK_FMT = "${TMPL}:${INSTFMT}"
+
+SYSTEMD_SERVICE:${PN} += "${TMPL}"
+SYSTEMD_LINK:${PN} += "${@compose_list(d, 'LINK_FMT', 'OBMC_HOST_INSTANCES')}"
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-host-failure-reboots/host-failure-reboots@.service b/meta-phosphor/recipes-phosphor/chassis/obmc-host-failure-reboots/host-failure-reboots@.service
new file mode 100644
index 0000000000000000000000000000000000000000..26345ee5fa886c424656eb115a5d7d4dfcdb8f9d
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-host-failure-reboots/host-failure-reboots@.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=Enable reboot on host failures
+Wants=mapper-wait@-xyz-openbmc_project-control-host0-auto_reboot.service
+After=mapper-wait@-xyz-openbmc_project-control-host0-auto_reboot.service
+
+[Service]
+ExecStart = /bin/sh -c "busctl set-property `mapper get-service /xyz/openbmc_project/control/host0/auto_reboot` /xyz/openbmc_project/control/host0/auto_reboot xyz.openbmc_project.Control.Boot.RebootPolicy AutoReboot b true"
+ExecStop = /bin/sh -c "busctl set-property `mapper get-service /xyz/openbmc_project/control/host0/auto_reboot` /xyz/openbmc_project/control/host0/auto_reboot xyz.openbmc_project.Control.Boot.RebootPolicy AutoReboot b false"
+Type=oneshot
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/obmc/power_control b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/obmc/power_control
new file mode 100644
index 0000000000000000000000000000000000000000..8db8890347e85b5dd94f238c0e061882f1478c14
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/obmc/power_control
@@ -0,0 +1,2 @@
+POLL_INTERVAL="3000"
+PGOOD_TIMEOUT="10"
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-power-start@.service b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-power-start@.service
new file mode 100644
index 0000000000000000000000000000000000000000..82b7938667b9a06d8163b5256be4d25743becbb6
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-power-start@.service
@@ -0,0 +1,20 @@
+[Unit]
+Description=Start Power%i
+Wants=obmc-power-start@%i.target
+Before=obmc-power-start@%i.target
+Wants=obmc-power-start-pre@%i.target
+After=obmc-power-start-pre@%i.target
+After=obmc-fan-control.target
+Wants=mapper-wait@-org-openbmc-control-power%i.service
+After=mapper-wait@-org-openbmc-control-power%i.service
+Conflicts=obmc-chassis-poweroff@%i.target
+ConditionPathExists=!/run/openbmc/chassis@%i-on
+
+[Service]
+RemainAfterExit=yes
+Type=oneshot
+ExecStart=/bin/sh -c "busctl call `mapper get-service /org/openbmc/control/power%i` /org/openbmc/control/power%i org.openbmc.control.Power setPowerState i 1"
+SyslogIdentifier=op-power-start
+
+[Install]
+WantedBy=obmc-host-start@%i.target
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-power-stop@.service b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-power-stop@.service
new file mode 100644
index 0000000000000000000000000000000000000000..40dbf36377367d0d5a41260c106c2b799af9029a
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-power-stop@.service
@@ -0,0 +1,17 @@
+[Unit]
+Description=Stop Power%i
+Wants=obmc-power-stop@%i.target
+Before=obmc-power-stop@%i.target
+Wants=obmc-power-stop-pre@%i.target
+After=obmc-power-stop-pre@%i.target
+Wants=mapper-wait@-org-openbmc-control-power%i.service
+After=mapper-wait@-org-openbmc-control-power%i.service
+Conflicts=obmc-chassis-poweron@%i.target
+
+[Service]
+RemainAfterExit=yes
+ExecStart=/bin/sh -c "busctl call `mapper get-service /org/openbmc/control/power%i` /org/openbmc/control/power%i org.openbmc.control.Power setPowerState i 0"
+SyslogIdentifier=op-power-stop
+
+[Install]
+WantedBy=obmc-host-stop@%i.target
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-powered-off@.service b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-powered-off@.service
new file mode 100644
index 0000000000000000000000000000000000000000..b76db7bf41b88b36dbf76983e630538eebfe369c
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-powered-off@.service
@@ -0,0 +1,20 @@
+[Unit]
+Description=Power is off to chassis%i
+After=op-wait-power-off@%i.service
+Requires=op-wait-power-off@%i.service
+
+[Service]
+RemainAfterExit=no
+# systemd starts all wanted targets in parallel and a Conflict
+# statement will resolve itself when the target starts, not when
+# completes. Some services have a requirement to stop
+# once power is off. The solution is to create a new target,
+# obmc-chassis-powered-off@.target, that is started after it is
+# verified that power has been removed from the chassis. Then
+# services may conflict with this target to ensure they
+# are stopped at the appropriate time.
+ExecStart=/bin/systemctl start obmc-chassis-powered-off@%i.target
+
+
+[Install]
+WantedBy=obmc-chassis-poweroff@%i.target
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-reset-chassis-on@.service b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-reset-chassis-on@.service
new file mode 100644
index 0000000000000000000000000000000000000000..f2a7103254d127c58a4c83943ec71dc7600b46e9
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-reset-chassis-on@.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=Start chassis%i on after BMC reset
+Requires=op-reset-chassis-running@%i.service
+After=op-reset-chassis-running@%i.service
+After=obmc-power-reset-on@%i.target
+Requires=obmc-power-reset-on@%i.target
+ConditionPathExists=/run/openbmc/chassis@%i-on
+
+[Service]
+RemainAfterExit=no
+ExecStart=/bin/systemctl start obmc-chassis-poweron@%i.target
+
+
+[Install]
+WantedBy=obmc-chassis-powerreset@%i.target
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-reset-chassis-running@.service b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-reset-chassis-running@.service
new file mode 100644
index 0000000000000000000000000000000000000000..381f89dfcacaf4b7126a6671dd83b453fe4e41b7
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-reset-chassis-running@.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=Check Chassis%i pgood and create a file to indicate it
+Wants=mapper-wait@-org-openbmc-control-power%i.service
+After=mapper-wait@-org-openbmc-control-power%i.service
+Wants=obmc-power-reset-on@%i.target
+Before=obmc-power-reset-on@%i.target
+Conflicts=obmc-chassis-poweroff@%i.target
+
+[Service]
+RemainAfterExit=no
+Type=oneshot
+ExecStart=/bin/sh -c "if [ $(busctl get-property `mapper get-service /org/openbmc/control/power%i` /org/openbmc/control/power%i org.openbmc.control.Power pgood | sed 's/i\s*[1]/on/' | grep on | wc -l) != 0 ]; then mkdir -p /run/openbmc/ && touch /run/openbmc/chassis@%i-on; fi"
+
+[Install]
+WantedBy=obmc-chassis-powerreset@%i.target
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-wait-power-off@.service b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-wait-power-off@.service
new file mode 100644
index 0000000000000000000000000000000000000000..092409e402f035c8bde1fe0b96f937dac8d94273
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-wait-power-off@.service
@@ -0,0 +1,21 @@
+[Unit]
+Description=Wait for Power%i to turn off
+Before=obmc-power-off@%i.target
+Wants=obmc-power-stop@%i.target
+Before=obmc-power-stop@%i.target
+Wants=obmc-power-stop-pre@%i.target
+After=obmc-power-stop-pre@%i.target
+Wants=mapper-wait@-org-openbmc-control-power%i.service
+After=mapper-wait@-org-openbmc-control-power%i.service
+Conflicts=obmc-chassis-poweron@%i.target
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/usr/bin/env pgood_wait /org/openbmc/control/power%i off
+SyslogIdentifier=pgood_wait
+ExecStart=/bin/rm -f /run/openbmc/host@%i-request
+ExecStart=/bin/rm -f /run/openbmc/mpreboot@%i
+
+[Install]
+WantedBy=obmc-host-stop@%i.target
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-wait-power-on@.service b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-wait-power-on@.service
new file mode 100644
index 0000000000000000000000000000000000000000..df8383274694dde8413b4c70e2ec3c410d6d31e1
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/op-wait-power-on@.service
@@ -0,0 +1,20 @@
+[Unit]
+Description=Wait for Power%i to turn on
+Wants=obmc-power-start-pre@%i.target
+After=obmc-power-start-pre@%i.target
+Wants=obmc-power-start@%i.target
+Before=obmc-power-start@%i.target
+Wants=mapper-wait@-org-openbmc-control-power%i.service
+After=mapper-wait@-org-openbmc-control-power%i.service
+Conflicts=obmc-chassis-poweroff@%i.target
+ConditionPathExists=!/run/openbmc/chassis@%i-on
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/usr/bin/env pgood_wait /org/openbmc/control/power%i on
+SyslogIdentifier=pgood_wait
+TimeoutSec=30
+
+[Install]
+WantedBy=obmc-host-start@%i.target
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/org.openbmc.control.Power@.service b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/org.openbmc.control.Power@.service
new file mode 100644
index 0000000000000000000000000000000000000000..21494ca5d1b11ac2bda2d1f5d2f17ca80c222158
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power/org.openbmc.control.Power@.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=Phosphor Power%i Control
+
+[Service]
+EnvironmentFile={envfiledir}/obmc/power_control
+Restart=always
+ExecStart=/usr/bin/env power_control.exe $POLL_INTERVAL $PGOOD_TIMEOUT
+SyslogIdentifier=power_control.exe
+Type=dbus
+BusName={BUSNAME}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power_git.bb b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4d8fb37ba16cbda29916e5ab12763206005b454d
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-op-control-power_git.bb
@@ -0,0 +1,96 @@
+SUMMARY = "org.openbmc.control.Power implementation for OpenPOWER"
+DESCRIPTION = "A power control implementation suitable for OpenPOWER systems."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit skeleton-gdbus
+inherit obmc-phosphor-dbus-service
+inherit pkgconfig
+
+DEPENDS += "phosphor-mapper systemd"
+
+SKELETON_DIR = "op-pwrctl"
+
+OBMC_CONTROL_POWER_FMT ?= "org.openbmc.control.Power@{0}.service"
+DBUS_SERVICE:${PN} += "${@compose_list(d, 'OBMC_CONTROL_POWER_FMT', 'OBMC_POWER_INSTANCES')}"
+
+SYSTEMD_SERVICE:${PN} += " \
+        op-power-start@.service \
+        op-wait-power-on@.service \
+        op-power-stop@.service \
+        op-wait-power-off@.service \
+        op-reset-chassis-running@.service \
+        op-reset-chassis-on@.service \
+        op-powered-off@.service \
+        "
+
+SYSTEMD_ENVIRONMENT_FILE:${PN} += "obmc/power_control"
+
+START_TMPL = "op-power-start@.service"
+START_TGTFMT = "obmc-chassis-poweron@{1}.target"
+START_INSTFMT = "op-power-start@{0}.service"
+START_FMT = "../${START_TMPL}:${START_TGTFMT}.requires/${START_INSTFMT}"
+
+STOP_TMPL = "op-power-stop@.service"
+STOP_TGTFMT = "obmc-chassis-poweroff@{1}.target"
+STOP_INSTFMT = "op-power-stop@{0}.service"
+STOP_FMT = "../${STOP_TMPL}:${STOP_TGTFMT}.requires/${STOP_INSTFMT}"
+
+POWERED_OFF_TMPL = "op-powered-off@.service"
+POWERED_OFF_INSTFMT = "op-powered-off@{0}.service"
+POWERED_OFF_FMT = "../${POWERED_OFF_TMPL}:${STOP_TGTFMT}.requires/${POWERED_OFF_INSTFMT}"
+
+ON_TMPL = "op-wait-power-on@.service"
+ON_INSTFMT = "op-wait-power-on@{0}.service"
+ON_FMT = "../${ON_TMPL}:${START_TGTFMT}.requires/${ON_INSTFMT}"
+
+OFF_TMPL = "op-wait-power-off@.service"
+OFF_INSTFMT = "op-wait-power-off@{0}.service"
+OFF_FMT = "../${OFF_TMPL}:${STOP_TGTFMT}.requires/${OFF_INSTFMT}"
+
+RESET_TGTFMT = "obmc-chassis-powerreset@{1}.target"
+
+RESET_ON_TMPL = "op-reset-chassis-running@.service"
+RESET_ON_INSTFMT = "op-reset-chassis-running@{0}.service"
+RESET_ON_FMT = "../${RESET_ON_TMPL}:${RESET_TGTFMT}.requires/${RESET_ON_INSTFMT}"
+
+RESET_ON_CHASSIS_TMPL = "op-reset-chassis-on@.service"
+RESET_ON_CHASSIS_INSTFMT = "op-reset-chassis-on@{0}.service"
+RESET_ON_CHASSIS_FMT = "../${RESET_ON_CHASSIS_TMPL}:${RESET_TGTFMT}.requires/${RESET_ON_CHASSIS_INSTFMT}"
+
+# Build up requires relationship for START_TGTFMT and STOP_TGTFMT
+SYSTEMD_LINK:${PN} += "${@compose_list_zip(d, 'START_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
+SYSTEMD_LINK:${PN} += "${@compose_list_zip(d, 'STOP_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
+SYSTEMD_LINK:${PN} += "${@compose_list_zip(d, 'POWERED_OFF_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
+SYSTEMD_LINK:${PN} += "${@compose_list_zip(d, 'ON_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
+SYSTEMD_LINK:${PN} += "${@compose_list_zip(d, 'OFF_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
+SYSTEMD_LINK:${PN} += "${@compose_list_zip(d, 'RESET_ON_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
+SYSTEMD_LINK:${PN} += "${@compose_list_zip(d, 'RESET_ON_CHASSIS_FMT', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
+
+# Now show that the main control target requires these power targets
+START_TMPL_CTRL = "obmc-chassis-poweron@.target"
+START_TGTFMT_CTRL = "obmc-host-startmin@{1}.target"
+START_INSTFMT_CTRL = "obmc-chassis-poweron@{0}.target"
+START_FMT_CTRL = "../${START_TMPL_CTRL}:${START_TGTFMT_CTRL}.requires/${START_INSTFMT_CTRL}"
+SYSTEMD_LINK:${PN} += "${@compose_list_zip(d, 'START_FMT_CTRL', 'OBMC_POWER_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
+
+# Chassis off requires host off
+STOP_TMPL_CTRL = "obmc-host-stop@.target"
+STOP_TGTFMT_CTRL = "obmc-chassis-poweroff@{0}.target"
+STOP_INSTFMT_CTRL = "obmc-host-stop@{1}.target"
+STOP_FMT_CTRL = "../${STOP_TMPL_CTRL}:${STOP_TGTFMT_CTRL}.requires/${STOP_INSTFMT_CTRL}"
+SYSTEMD_LINK:${PN} += "${@compose_list_zip(d, 'STOP_FMT_CTRL', 'OBMC_CHASSIS_INSTANCES', 'OBMC_HOST_INSTANCES')}"
+
+# Hard power off requires chassis off
+HARD_OFF_TMPL_CTRL = "obmc-chassis-poweroff@.target"
+HARD_OFF_TGTFMT_CTRL = "obmc-chassis-hard-poweroff@{0}.target"
+HARD_OFF_INSTFMT_CTRL = "obmc-chassis-poweroff@{0}.target"
+HARD_OFF_FMT_CTRL = "../${HARD_OFF_TMPL_CTRL}:${HARD_OFF_TGTFMT_CTRL}.requires/${HARD_OFF_INSTFMT_CTRL}"
+SYSTEMD_LINK:${PN} += "${@compose_list_zip(d, 'HARD_OFF_FMT_CTRL', 'OBMC_CHASSIS_INSTANCES')}"
+
+# Force the standby target to run the chassis reset check target
+RESET_TMPL_CTRL = "obmc-chassis-powerreset@.target"
+SYSD_TGT = "multi-user.target"
+RESET_INSTFMT_CTRL = "obmc-chassis-powerreset@{0}.target"
+RESET_FMT_CTRL = "../${RESET_TMPL_CTRL}:${SYSD_TGT}.wants/${RESET_INSTFMT_CTRL}"
+SYSTEMD_LINK:${PN} += "${@compose_list_zip(d, 'RESET_FMT_CTRL', 'OBMC_CHASSIS_INSTANCES')}"
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-phosphor-buttons_git.bb b/meta-phosphor/recipes-phosphor/chassis/obmc-phosphor-buttons_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..58fe57be6dbff69de1c3a790c8e5fc99710cc045
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-phosphor-buttons_git.bb
@@ -0,0 +1,35 @@
+SUMMARY = "OpenBMC Buttons"
+DESCRIPTION = "OpenBMC All buttons"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+S = "${WORKDIR}/git"
+SRC_URI += "git://github.com/openbmc/phosphor-buttons.git;branch=master;protocol=https"
+SRCREV = "3bd1cfcb7d8293b1694aebb7f0e47fd53f7a5f60"
+
+inherit cmake pkgconfig systemd
+
+BUTTON_PACKAGES="${PN}-signals ${PN}-handler"
+
+ALLOW_EMPTY:${PN} = "1"
+PACKAGE_BEFORE_PN += "${BUTTON_PACKAGES}"
+PACKAGECONFIG ??= "signals handler"
+SYSTEMD_PACKAGES = "${BUTTON_PACKAGES}"
+
+PACKAGECONFIG[signals] = ",,gpioplus nlohmann-json,"
+PACKAGECONFIG[handler] = ",,,phosphor-state-manager-chassis phosphor-state-manager-host"
+
+FILES:${PN}-signals = "${bindir}/buttons"
+SYSTEMD_SERVICE:${PN}-signals = "xyz.openbmc_project.Chassis.Buttons.service"
+
+FILES:${PN}-handler = "${bindir}/button-handler"
+SYSTEMD_SERVICE:${PN}-handler = "phosphor-button-handler.service"
+
+DEPENDS += " \
+    systemd \
+    sdbusplus \
+    phosphor-dbus-interfaces \
+    phosphor-logging \
+    "
diff --git a/meta-phosphor/recipes-phosphor/chassis/obmc-phosphor-power_git.bb b/meta-phosphor/recipes-phosphor/chassis/obmc-phosphor-power_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..cea4102cc4be8d40e489b6148e7c28c4ff58d884
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/chassis/obmc-phosphor-power_git.bb
@@ -0,0 +1,18 @@
+SUMMARY = "Chassis Power Control"
+HOMEPAGE = "https://github.com/openbmc/phosphor-power-control"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+inherit autotools pkgconfig
+
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "phosphor-logging"
+DEPENDS += "nlohmann-json"
+DEPENDS += "gpioplus"
+
+S = "${WORKDIR}/git"
+
+SRC_URI = "git://github.com/openbmc/phosphor-power-control;branch=master;protocol=https"
+SRCREV = "ca9aa00180423b548369a7485bbca641581cc1ab"
diff --git a/meta-phosphor/recipes-phosphor/clear-once/clear-once.bb b/meta-phosphor/recipes-phosphor/clear-once/clear-once.bb
new file mode 100644
index 0000000000000000000000000000000000000000..acd0dbb157b244689ee2f6e8c74e5624124a1298
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/clear-once/clear-once.bb
@@ -0,0 +1,9 @@
+SUMMARY = "Clear boot-once variables"
+DESCRIPTION = "Clear u-boot variables used for one-time boot flow"
+
+RDEPENDS:${PN} = "${@d.getVar('PREFERRED_PROVIDER_u-boot-fw-utils', True) or 'u-boot-fw-utils'}"
+
+inherit obmc-phosphor-systemd
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
diff --git a/meta-phosphor/recipes-phosphor/clear-once/clear-once/clear-once.service b/meta-phosphor/recipes-phosphor/clear-once/clear-once/clear-once.service
new file mode 100644
index 0000000000000000000000000000000000000000..132d11d6973a9a106e3b430fa32b37e2d9378fb8
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/clear-once/clear-once/clear-once.service
@@ -0,0 +1,16 @@
+[Unit]
+Description=Clear one time boot overrides
+
+ConditionFileNotEmpty=/etc/fw_env.config
+RequiresMountsFor=/run /sbin /etc
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+
+# It took 7 seconds to erase and write flash, be conservative
+TimeoutStartSec=60
+Restart=no
+
+ExecStart=/sbin/fw_setenv openbmconce
+ExecStart=/sbin/fw_setenv openbmconce
diff --git a/meta-phosphor/recipes-phosphor/configuration/entity-manager/blocklist.json b/meta-phosphor/recipes-phosphor/configuration/entity-manager/blocklist.json
new file mode 100644
index 0000000000000000000000000000000000000000..f112a7b6ce3624323d16405450c8b41885adc606
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/configuration/entity-manager/blocklist.json
@@ -0,0 +1,3 @@
+{
+    "buses": []
+}
diff --git a/meta-phosphor/recipes-phosphor/configuration/entity-manager/ibm-power10-cpu/blocklist.json b/meta-phosphor/recipes-phosphor/configuration/entity-manager/ibm-power10-cpu/blocklist.json
new file mode 100644
index 0000000000000000000000000000000000000000..e0f80f6047c0c5fef97cfc73db329da6e5621826
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/configuration/entity-manager/ibm-power10-cpu/blocklist.json
@@ -0,0 +1,3 @@
+{
+    "buses": [100, 101, 110, 111, 112, 113, 114, 115, 202, 203, 210, 211, 214, 215, 216, 217, 300, 301, 310, 311, 312, 313, 314, 315, 402, 403, 410, 411, 414, 415, 416, 417]
+}
diff --git a/meta-phosphor/recipes-phosphor/configuration/entity-manager/ibm-power9-cpu/blocklist.json b/meta-phosphor/recipes-phosphor/configuration/entity-manager/ibm-power9-cpu/blocklist.json
new file mode 100644
index 0000000000000000000000000000000000000000..2dbf22d5d7f1682092336bcdbd5ba5af4eb7958b
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/configuration/entity-manager/ibm-power9-cpu/blocklist.json
@@ -0,0 +1,3 @@
+{
+    "buses": [100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214]
+}
diff --git a/meta-phosphor/recipes-phosphor/configuration/entity-manager_git.bb b/meta-phosphor/recipes-phosphor/configuration/entity-manager_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..18ab49fd3c13f3f1101b972399ff1acc4c7bf532
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/configuration/entity-manager_git.bb
@@ -0,0 +1,48 @@
+SUMMARY = "Entity Manager"
+DESCRIPTION = "Entity Manager provides d-bus configuration data \
+and configures system sensors"
+
+SRC_URI = "git://github.com/openbmc/entity-manager.git;branch=master;protocol=https \
+           file://blocklist.json \
+          "
+SRCREV = "b0c7bd18c20983a565c21e1921d647132329f789"
+PV = "0.1+git${SRCPV}"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENCE;md5=a6a4edad4aed50f39a66d098d74b265b"
+
+DEPENDS = "boost \
+           dbus \
+           nlohmann-json \
+           sdbusplus \
+           valijson \
+           ${PYTHON_PN}-jsonschema-native \
+"
+
+S = "${WORKDIR}/git"
+inherit pkgconfig meson systemd python3native
+
+EXTRA_OEMESON = "-Dtests=disabled"
+
+PACKAGECONFIG ??= "ipmi-fru"
+PACKAGECONFIG[ipmi-fru] = "-Dfru-device=true, -Dfru-device=false, i2c-tools,"
+
+EXTRA_ENTITY_MANAGER_PACKAGES = " \
+    ${@bb.utils.contains('PACKAGECONFIG', 'ipmi-fru', 'fru-device', '', d)} \
+    "
+
+PACKAGE_BEFORE_PN = "${EXTRA_ENTITY_MANAGER_PACKAGES}"
+
+do_install:append() {
+    install -D ${WORKDIR}/blocklist.json ${D}${datadir}/${BPN}/blacklist.json
+}
+
+FILES:${PN} += " \
+    ${datadir}/dbus-1/system-services/xyz.openbmc_project.EntityManager.service \
+    "
+FILES:fru-device = "${bindir}/fru-device ${datadir}/${BPN}/blacklist.json"
+
+SYSTEMD_PACKAGES = "${PN} ${EXTRA_ENTITY_MANAGER_PACKAGES}"
+SYSTEMD_SERVICE:${PN} = "xyz.openbmc_project.EntityManager.service"
+SYSTEMD_SERVICE:fru-device = "xyz.openbmc_project.FruDevice.service"
+SYSTEMD_AUTO_ENABLE:fru-device_ibm-power-cpu = "disable"
diff --git a/meta-phosphor/recipes-phosphor/console/obmc-console/obmc-console.conf b/meta-phosphor/recipes-phosphor/console/obmc-console/obmc-console.conf
new file mode 100644
index 0000000000000000000000000000000000000000..d42caa93555c24b953a119c1050c799a0d1d3ca4
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/console/obmc-console/obmc-console.conf
@@ -0,0 +1,2 @@
+lpc-address = 0x3f8
+sirq = 4
diff --git a/meta-phosphor/recipes-phosphor/console/obmc-console_git.bb b/meta-phosphor/recipes-phosphor/console/obmc-console_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..714e1e50827d564315a91dd75c2950d21b29ea5e
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/console/obmc-console_git.bb
@@ -0,0 +1,89 @@
+SUMMARY = "OpenBMC console daemon"
+DESCRIPTION = "Daemon to handle UART console connections"
+HOMEPAGE = "http://github.com/openbmc/obmc-console"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=fa818a259cbed7ce8bc2a22d35a464fc"
+
+inherit autotools pkgconfig
+inherit obmc-phosphor-discovery-service
+inherit systemd
+
+S = "${WORKDIR}/git"
+
+TARGET_CFLAGS += "-fpic -O2"
+
+PACKAGECONFIG ??= "udev ${@bb.utils.filter('DISTRO_FEATURES', 'systemd', d)}"
+PACKAGECONFIG[udev] = "--with-udevdir=`pkg-config --variable=udevdir udev`,\
+                       --without-udevdir,udev"
+PACKAGECONFIG[systemd] = "--with-systemdsystemunitdir=${systemd_system_unitdir}, \
+                          --without-systemdsystemunitdir"
+
+DEPENDS += "autoconf-archive-native \
+            systemd \
+           "
+
+SRC_URI += "git://github.com/openbmc/obmc-console;branch=master;protocol=https"
+SRC_URI += "file://${BPN}.conf"
+
+SRCREV = "93fd8a39d8d20cdf965490f594a2d6f6d90f506c"
+PV = "1.0+git${SRCPV}"
+
+REGISTERED_SERVICES:${PN} += "obmc_console:tcp:2200:"
+
+SYSTEMD_SERVICE:${PN} += "obmc-console-ssh@.service \
+                obmc-console-ssh.socket \
+                obmc-console@.service \
+                "
+
+FILES:${PN} += "${systemd_system_unitdir}/obmc-console-ssh@.service.d/use-socket.conf"
+
+OBMC_CONSOLE_HOST_TTY ?= "ttyVUART0"
+
+# Support multiple TTY ports using space separated list.
+# Ex. OBMC_CONSOLE_TTYS = "ttyS1 ttyS2"
+OBMC_CONSOLE_TTYS ?= "${OBMC_CONSOLE_HOST_TTY}"
+
+do_install:append() {
+        # Install the server configuration
+        install -m 0755 -d ${D}${sysconfdir}/${BPN}
+
+        # If the OBMC_CONSOLE_TTYS variable is used without the default OBMC_CONSOLE_HOST_TTY
+        # the port specific config file should be provided. If it is just OBMC_CONSOLE_HOST_TTY,
+        # use the old style which supports both port specific or obmc-console.conf method.
+        if [ "${OBMC_CONSOLE_TTYS}" !=  "${OBMC_CONSOLE_HOST_TTY}" ]; then
+                rm -f ${D}${sysconfdir}/${BPN}/server.ttyVUART0.conf
+
+                for CONSOLE in ${OBMC_CONSOLE_TTYS}
+                do
+                        if test -f "${WORKDIR}/server.${CONSOLE}.conf" ; then
+                                install -m 0644 ${WORKDIR}/server.${CONSOLE}.conf ${D}${sysconfdir}/${BPN}/
+                        else
+                                bberror "Must provide port specific config files when using OBMC_CONSOLE_TTYS" \
+                                        "Missing server.${CONSOLE}.conf"
+                        fi
+                done
+        else
+                # Port specific config file is prioritized over generic conf file.
+                # If port specific config file is not present and generic "obmc-console.conf"
+                # exists, it will be used.
+                if test -f "${WORKDIR}/server.${OBMC_CONSOLE_TTYS}.conf" ; then
+                        # Remove the upstream-provided server configuration
+                        rm -f ${D}${sysconfdir}/${BPN}/server.ttyVUART0.conf
+                        # Install the package-provided new-style configuration
+                        install -m 0644 ${WORKDIR}/server.${OBMC_CONSOLE_TTYS}.conf ${D}${sysconfdir}/${BPN}/
+                elif test -f "${WORKDIR}/${BPN}.conf"; then
+                        # Remove the upstream-provided server configuration
+                        rm -f ${D}${sysconfdir}/${BPN}/server.ttyVUART0.conf
+                        # Install the old-style server configuration
+                        install -m 0644 ${WORKDIR}/${BPN}.conf ${D}${sysconfdir}/
+                        # Link the custom configuration to the required location
+                        ln -sr ${D}${sysconfdir}/${BPN}.conf ${D}${sysconfdir}/${BPN}/server.${OBMC_CONSOLE_TTYS}.conf
+                else
+                        # Otherwise, remove socket-id from the shipped configuration to
+                        # align with the lack of a client configuration file
+                        sed -ri '/^socket-id =/d' ${D}${sysconfdir}/${BPN}/server.${OBMC_CONSOLE_TTYS}.conf
+                fi
+        fi
+
+}
diff --git a/meta-phosphor/recipes-phosphor/datetime/phosphor-time-manager_git.bb b/meta-phosphor/recipes-phosphor/datetime/phosphor-time-manager_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..3e43cdaea7d00d389395a262c4db995c4e0e4b62
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/datetime/phosphor-time-manager_git.bb
@@ -0,0 +1,27 @@
+SUMMARY = "Phosphor Time Manager daemon"
+DESCRIPTION = "Daemon to cater to BMC and HOST time management"
+HOMEPAGE = "http://github.com/openbmc/phosphor-time-manager"
+PR = "r1"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+inherit meson pkgconfig python3native
+inherit obmc-phosphor-dbus-service
+
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "phosphor-mapper"
+DEPENDS += "systemd"
+DEPENDS += "sdbusplus"
+DEPENDS += "${PYTHON_PN}-sdbus++-native"
+DEPENDS += "phosphor-logging"
+DEPENDS += "phosphor-dbus-interfaces"
+RDEPENDS:${PN} += "phosphor-settings-manager"
+RDEPENDS:${PN} += "phosphor-network"
+RDEPENDS:${PN} += "phosphor-mapper"
+
+SRC_URI += "git://github.com/openbmc/phosphor-time-manager;branch=master;protocol=https"
+SRCREV = "076f9ecef94b5329cc0361352e7af30851010e73"
+PV = "1.0+git${SRCPV}"
+S = "${WORKDIR}/git"
+
+DBUS_SERVICE:${PN} += "xyz.openbmc_project.Time.Manager.service"
diff --git a/meta-phosphor/recipes-phosphor/dbus/dbus-perms.bb b/meta-phosphor/recipes-phosphor/dbus/dbus-perms.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9097222f025bed1b2c4b3de87f6d07e954887a98
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/dbus-perms.bb
@@ -0,0 +1,19 @@
+SUMMARY = "Phosphor OpenBMC DBUS Permissions"
+DESCRIPTION = "Phosphor OpenBMC DBUS Permissions."
+HOMEPAGE = "http://github.com/openbmc/"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+inherit dbus-dir
+
+SRC_URI += "file://org.openbmc.conf"
+
+FILES:${PN}:append = " ${dbus_system_confdir}"
+
+do_install:append() {
+        install -d ${D}${dbus_system_confdir}
+        install -m 0644 ${WORKDIR}/org.openbmc.conf \
+                ${D}${dbus_system_confdir}
+}
diff --git a/meta-phosphor/recipes-phosphor/dbus/dbus-perms/org.openbmc.conf b/meta-phosphor/recipes-phosphor/dbus/dbus-perms/org.openbmc.conf
new file mode 100644
index 0000000000000000000000000000000000000000..b51293b19e739bb6a51f4b759a9cb8b7b984971f
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/dbus-perms/org.openbmc.conf
@@ -0,0 +1,8 @@
+<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+ "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+<busconfig>
+  <policy context="default">
+    <allow own="*"/>
+    <allow send_destination="*"/>
+  </policy>
+</busconfig>
diff --git a/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-interfaces-mapper-config-native.bb b/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-interfaces-mapper-config-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..dda33fa997e4e4bc0882a6e37370ccb2c09b49f1
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-interfaces-mapper-config-native.bb
@@ -0,0 +1,13 @@
+SUMMARY="Add xyz.openbmc_project namespace to phosphor-mapper"
+DESCRIPTION="Add the xyz.openbmc_project service namespace and \
+xyz.openbmc_project interface prefix to the mapper \
+watch list."
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-mapper
+inherit native
+
+PHOSPHOR_MAPPER_SERVICE:append = " xyz.openbmc_project"
+PHOSPHOR_MAPPER_INTERFACE:append = " xyz.openbmc_project org.freedesktop.DBus.ObjectManager"
diff --git a/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-interfaces_git.bb b/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-interfaces_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7a013abcf99241baeb6e6aaada20e18706947468
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-interfaces_git.bb
@@ -0,0 +1,42 @@
+SUMMARY = "Phosphor DBus Interfaces"
+DESCRIPTION = "Generated bindings, using sdbus++, for the phosphor YAML"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+S = "${WORKDIR}/git"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit pkgconfig meson
+inherit obmc-phosphor-utils
+inherit phosphor-dbus-yaml
+inherit python3native
+
+DEPENDS += " \
+        ${PYTHON_PN}-sdbus++-native \
+        sdbusplus \
+        systemd \
+        "
+
+SRC_URI = "git://github.com/openbmc/phosphor-dbus-interfaces;branch=master;protocol=https"
+SRCREV = "56936f52f25667f233f981e5aacc52981b003b39"
+
+# Process OBMC_ORG_YAML_SUBDIRS to create Meson config options.
+# ex. xyz/openbmc_project -> -Ddata_xyz_openbmc_project=true
+def pdi_meson_config(d):
+    return ' '.join([
+        '-Ddata_' + x.replace('/', '_') + '=true' \
+                for x in listvar_to_list(d, 'OBMC_ORG_YAML_SUBDIRS')
+        ])
+pdi_meson_config[vardeps] = "OBMC_ORG_YAML_SUBDIRS"
+EXTRA_OEMESON += "${@pdi_meson_config(d)}"
+
+# Remove all schemas by default regardless of the meson_options.txt config
+do_write_config:append() {
+    for intf in $(grep "^option('data_" ${S}/meson_options.txt | sed "s,^.*\(data_[^']*\).*$,\1,"); do
+        sed -i "/^\[built-in options\]\$/a$intf = false" ${WORKDIR}/meson.cross
+    done
+}
+
+# Markdown files are installed into /usr/share/phosphor-dbus-interfaces so
+# add them to the 'doc' subpackage.
+FILES:${PN}-doc += "${datadir}/${BPN}"
diff --git a/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-monitor-config.bb b/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-monitor-config.bb
new file mode 100644
index 0000000000000000000000000000000000000000..dddf9c04c2b3c96a1defcef8040c36f84ad6476a
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-monitor-config.bb
@@ -0,0 +1,22 @@
+SUMMARY = "Phosphor DBus Monitor Configuration"
+DESCRIPTION = "Meta-recipe, pulling in non-native recipes that wish to add \
+configuration files to the /usr/share/phosphor-dbus-monitor filesystem."
+HOMEPAGE = "http://github.com/openbmc/phosphor-dbus-monitor"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-dbus-monitor
+
+PHOSPHOR_DBUS_MONITOR_CONFIGS ??= ""
+
+# To add additional config files, create a recipe in your layer,
+# and add it to PHOSPHOR_DBUS_MONITOR_CONFIGS with a bbappend to this recipe.
+
+DEPENDS += "${PHOSPHOR_DBUS_MONITOR_CONFIGS}"
+
+do_install() {
+    mkdir -p ${D}${config_dir}
+}
+
+FILES:${PN} += "${config_dir}"
diff --git a/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-monitor/phosphor-dbus-monitor.service b/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-monitor/phosphor-dbus-monitor.service
new file mode 100644
index 0000000000000000000000000000000000000000..b9d93608be1ba04286d56d4cfc6d0d076e05def5
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-monitor/phosphor-dbus-monitor.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Phosphor DBus Monitor
+After=obmc-mapper.target
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env phosphor-dbus-monitor
+SyslogIdentifier=phosphor-dbus-monitor
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-monitor/phosphor-msl-verify.service b/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-monitor/phosphor-msl-verify.service
new file mode 100644
index 0000000000000000000000000000000000000000..cbefdeab14ae277c86971e64aa620947d688fc0b
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-monitor/phosphor-msl-verify.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Phosphor MSL Verification
+After=mapper-wait@-xyz-openbmc_project-inventory.service
+Wants=mapper-wait@-xyz-openbmc_project-inventory.service
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/usr/bin/env phosphor-msl-verify
+SyslogIdentifier=phosphor-msl-verify
diff --git a/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-monitor_git.bb b/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-monitor_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ecbc5bf568a6fecbd8025306788577bfa6ed6805
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/phosphor-dbus-monitor_git.bb
@@ -0,0 +1,42 @@
+SUMMARY = "Phosphor DBus Monitor"
+DESCRIPTION = "Phosphor DBus Monitor is a general purpose DBus application \
+that watches DBus traffic for events and takes actions based on those events."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+HOMEPAGE = "http://github.com/openbmc/phosphor-dbus-monitor"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+SRC_URI = "git://github.com/openbmc/phosphor-dbus-monitor;branch=master;protocol=https"
+SRCREV = "2beffa634d4e899745510af4e8fa2c387ec5d3ad"
+
+inherit autotools \
+        pkgconfig \
+        python3native \
+        phosphor-dbus-monitor \
+        obmc-phosphor-systemd
+
+PACKAGE_BEFORE_PN = "phosphor-msl-verify"
+SYSTEMD_PACKAGES = "${PN} phosphor-msl-verify"
+SYSTEMD_SERVICE:phosphor-msl-verify = "phosphor-msl-verify.service"
+
+DEPENDS += " \
+        ${PN}-config \
+        phosphor-logging \
+        autoconf-archive-native \
+        ${PYTHON_PN}-sdbus++-native \
+        sdeventplus \
+        gtest \
+        phosphor-snmp \
+        ${PYTHON_PN}-native \
+        ${PYTHON_PN}-pyyaml-native \
+        ${PYTHON_PN}-setuptools-native \
+        ${PYTHON_PN}-mako-native \
+        "
+
+FILES:phosphor-msl-verify = "${bindir}/phosphor-msl-verify"
+
+S = "${WORKDIR}/git"
+
+EXTRA_OECONF = " \
+        YAML_PATH=${STAGING_DIR_HOST}${config_dir} \
+        "
diff --git a/meta-phosphor/recipes-phosphor/dbus/phosphor-legacy-namespace-mapper-config-native.bb b/meta-phosphor/recipes-phosphor/dbus/phosphor-legacy-namespace-mapper-config-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2682ba37c2c6df3db5913a62f7bd5ff58ebb3de0
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/phosphor-legacy-namespace-mapper-config-native.bb
@@ -0,0 +1,12 @@
+SUMMARY="Add org.openbmc namespace to phosphor-mapper"
+DESCRIPTION="Add the legacy org.openbmc service namespace and \
+org.openbmc interface prefix to the mapper watch list."
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-mapper
+inherit native
+
+PHOSPHOR_MAPPER_SERVICE:append = " org.openbmc"
+PHOSPHOR_MAPPER_INTERFACE:append = " org.openbmc"
diff --git a/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper-config-native.bb b/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper-config-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ca88023d9bded9977c15ef77257bf89e7bb9783c
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper-config-native.bb
@@ -0,0 +1,38 @@
+SUMMARY = "Phosphor Mapper Configuration"
+DESCRIPTION = "Meta-recipe, pulling in native recipes that wish to add \
+configuration files to the native /usr/share/phosphor-mapper filesystem."
+HOMEPAGE = "http://github.com/openbmc/phosphor-objmgr"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-mapper
+inherit native
+
+PHOSPHOR_MAPPER_CONFIGS = " \
+        phosphor-dbus-interfaces-mapper-config-native \
+        phosphor-legacy-namespace-mapper-config-native \
+        "
+
+DEPENDS += "${PHOSPHOR_MAPPER_CONFIGS}"
+
+# To add namespaces and blacklists to the mapper configuration,
+# create a native recipe in your layer, and add it to
+# PHOSPHOR_MAPPER_CONFIGS with a bbappend to this recipe.
+# Recipes should set one of the variables below.
+# Consult phosphor-mapper.bbclass for additional information.
+
+# Add services to be monitored.
+PHOSPHOR_MAPPER_SERVICE = ""
+
+# Add interfaces to be monitored.
+PHOSPHOR_MAPPER_INTERFACE = ""
+
+# Blacklist services from being monitored.
+PHOSPHOR_MAPPER_SERVICE_BLACKLIST = ""
+
+do_install() {
+        install -d ${D}/${namespace_dir}
+        install -d ${D}/${interface_dir}
+        install -d ${D}/${serviceblacklist_dir}
+}
diff --git a/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper/mapper-subtree-remove@.service b/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper/mapper-subtree-remove@.service
new file mode 100644
index 0000000000000000000000000000000000000000..835c947bbed9b043b6eea74c6191aeb665974ea2
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper/mapper-subtree-remove@.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=mapper subtree-remove %I
+Wants=obmc-mapper.target
+After=obmc-mapper.target
+
+[Service]
+Type=oneshot
+RemainAfterExit=no
+Restart=on-failure
+TimeoutStartSec=infinity
+ExecStart=/usr/bin/mapper subtree-remove %I
diff --git a/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper/mapper-wait@.service b/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper/mapper-wait@.service
new file mode 100644
index 0000000000000000000000000000000000000000..06e2e46509691822437bfef420783972acc6458b
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper/mapper-wait@.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Wait for %I
+Wants=obmc-mapper.target
+After=obmc-mapper.target
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+Restart=on-failure
+TimeoutStartSec=infinity
+ExecStart=/usr/bin/mapper wait %I
diff --git a/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper/xyz.openbmc_project.ObjectMapper.conf b/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper/xyz.openbmc_project.ObjectMapper.conf
new file mode 100644
index 0000000000000000000000000000000000000000..3d9fcc32717308b444fc47a3d1c4fe0ce6b520cc
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper/xyz.openbmc_project.ObjectMapper.conf
@@ -0,0 +1,8 @@
+<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+ "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+<busconfig>
+  <policy user="root">
+    <allow own="xyz.openbmc_project.ObjectMapper"/>
+    <allow send_destination="xyz.openbmc_project.ObjectMapper"/>
+  </policy>
+</busconfig>
diff --git a/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper/xyz.openbmc_project.ObjectMapper.service b/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper/xyz.openbmc_project.ObjectMapper.service
new file mode 100644
index 0000000000000000000000000000000000000000..d57ec3129928f8f9150c67174a01832ec5576bc3
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper/xyz.openbmc_project.ObjectMapper.service
@@ -0,0 +1,19 @@
+[Unit]
+Description=Phosphor DBus Service Discovery Manager
+Before=obmc-mapper.target
+After=dbus.service
+
+[Service]
+Restart=always
+Type=dbus
+ExecStart=/usr/bin/mapperx \
+        --service-namespaces="${{MAPPER_SERVICES}}" \
+        --interface-namespaces="${{MAPPER_INTERFACES}}" \
+        --service-blacklists="${{MAPPER_SERVICEBLACKLISTS}}"
+BusName={BUSNAME}
+TimeoutStartSec=300
+RestartSec=5
+EnvironmentFile={envfiledir}/obmc/mapper
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper_git.bb b/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c1eae05f1a1dc48dce220f142d4ad4780af0d418
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dbus/phosphor-mapper_git.bb
@@ -0,0 +1,79 @@
+SUMMARY = "Phosphor DBUS Object Manager"
+DESCRIPTION = "Phosphor DBUS object manager."
+HOMEPAGE = "http://github.com/openbmc/phosphor-objmgr"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=fa818a259cbed7ce8bc2a22d35a464fc"
+
+inherit meson pkgconfig
+inherit obmc-phosphor-dbus-service
+inherit obmc-phosphor-systemd
+inherit phosphor-mapperdir
+
+DEPENDS += "systemd"
+DEPENDS += "boost"
+DEPENDS += "libtinyxml2"
+DEPENDS += "sdbusplus"
+DEPENDS += "phosphor-logging"
+DEPENDS += "${PN}-config-native"
+
+DBUS_SERVICE:${PN} += "xyz.openbmc_project.ObjectMapper.service"
+SYSTEMD_SERVICE:${PN} += " \
+        mapper-wait@.service \
+        mapper-subtree-remove@.service \
+        "
+SRC_URI += "git://github.com/openbmc/phosphor-objmgr;branch=master;protocol=https"
+
+SRCREV = "af3d797b011f3f0dfc6ad7eae44e5b312f5a3d6e"
+
+S = "${WORKDIR}/git"
+
+EXTRA_OEMESON += "-Dtests=disabled"
+
+python populate_packages:prepend () {
+    mapperlibdir = d.getVar("libdir", True)
+    do_split_packages(d, mapperlibdir, '^lib(.*)\.so\.*', 'lib%s', 'Phosphor mapper %s library', extra_depends='', allow_links=True)
+}
+PACKAGES_DYNAMIC += "^libmapper.*"
+FILES:${PN}:remove = "${libdir}/lib*.so.* ${libdir}/*"
+
+# Construct a systemd environment file with mapper commandline
+# from the native sysroot /usr/share/phosphor-mapper filesystem.
+python do_emit_env() {
+    path = d.getVar('STAGING_DIR_NATIVE', True) + \
+        d.getVar('service_dir', True)
+    services = []
+    for s in os.listdir(path):
+        services.append('.'.join(s.split('-')))
+
+    path = d.getVar('STAGING_DIR_NATIVE', True) + \
+        d.getVar('interface_dir', True)
+    interfaces = []
+    for i in os.listdir(path):
+        interfaces.append('.'.join(i.split('-')))
+
+    path = d.getVar('STAGING_DIR_NATIVE', True) + \
+        d.getVar('serviceblacklist_dir', True)
+    service_blacklists = []
+    for x in os.listdir(path):
+        service_blacklists.append('.'.join(x.split('-')))
+
+    path = [d.getVar('D', True) + d.getVar('envfiledir', True)]
+    path.append('obmc')
+    path.append('mapper')
+    parent = os.path.join(*path[:-1])
+    path = os.path.join(*path)
+
+    if not os.path.exists(parent):
+        os.makedirs(parent)
+    with open(path, 'w+') as fd:
+        fd.write('MAPPER_SERVICES="{}"'.format(' '.join(services)))
+        fd.write('\n')
+        fd.write('MAPPER_INTERFACES="{}"'.format(' '.join(interfaces)))
+        fd.write('\n')
+        fd.write('MAPPER_SERVICEBLACKLISTS="{}"'.format(' '.join(service_blacklists)))
+        fd.write('\n')
+}
+
+do_install[postfuncs] += "do_emit_env"
diff --git a/meta-phosphor/recipes-phosphor/dump/debug-trigger_git.bb b/meta-phosphor/recipes-phosphor/dump/debug-trigger_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..860c6f356961c0caedd96a20dcb8f2d155d743b1
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dump/debug-trigger_git.bb
@@ -0,0 +1,34 @@
+SUMMARY = "Debug trigger"
+DESCRIPTION = "Forcibly crash an unresponsive system to collect debug data"
+HOMEPAGE = "https://github.com/openbmc/debug-trigger"
+
+SRC_URI = "git://github.com/openbmc/debug-trigger;branch=master;protocol=https"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+S = "${WORKDIR}/git"
+
+inherit meson
+inherit pkgconfig
+inherit systemd
+
+PR = "r1"
+PV = "0.1+git${SRCPV}"
+SRCREV = "1161642d2288f71549f0c9f89d09807ca251b58f"
+
+PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'systemd', d)}"
+
+DEBUG_TRIGGERS ?= ""
+
+PACKAGECONFIG[systemd] = " \
+    -Dsystemd=true, \
+    -Dsystemd=false, \
+    systemd"
+
+PACKAGECONFIG[triggers] = " \
+    -Dtriggers=${DEBUG_TRIGGERS}, \
+    -Dtriggers=[], \
+    systemd udev"
+
+SYSTEMD_SERVICE:${PN} += "debug-trigger@.service"
diff --git a/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector.inc b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector.inc
new file mode 100644
index 0000000000000000000000000000000000000000..e97251eb201f429738b190ac94d97e279cfb3530
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector.inc
@@ -0,0 +1,5 @@
+HOMEPAGE = "https://github.com/openbmc/phosphor-debug-collector"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+SRC_URI += "git://github.com/openbmc/phosphor-debug-collector;branch=master;protocol=https"
+SRCREV = "124d31f09cbb0eebd0f14aceade5c2fd290520fe"
diff --git a/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector/coretemp.conf b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector/coretemp.conf
new file mode 100644
index 0000000000000000000000000000000000000000..b9a36e6de578a0c816034cb6140baa0bd32fea13
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector/coretemp.conf
@@ -0,0 +1,8 @@
+# This configuration file will help in
+# removing all the hidden files in the
+# coredump folder at boot time.
+#
+# See tmpfiles.d for more details
+
+R! /var/lib/systemd/coredump/.[^.] - - - -
+R! /var/lib/systemd/coredump/.??* - - - -
diff --git a/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector/obmc-dump-monitor.service b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector/obmc-dump-monitor.service
new file mode 100644
index 0000000000000000000000000000000000000000..5d1e959d38c8e451cc17837d7dd0c1637ae46430
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector/obmc-dump-monitor.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Phosphor Dump core monitor.
+ConditionPathExists=/var/lib/systemd/coredump
+
+[Service]
+ExecStart=/usr/bin/env phosphor-dump-monitor
+SyslogIdentifier=phosphor-dump-monitor
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector/ramoops-monitor.service b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector/ramoops-monitor.service
new file mode 100644
index 0000000000000000000000000000000000000000..efb95c39ea26ee565bd441ae045a6b6db466289a
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector/ramoops-monitor.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=Ramoops monitor.
+ConditionPathExists=/var/lib/systemd/pstore
+After=xyz.openbmc_project.Dump.Manager.service
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/phosphor-ramoops-monitor
+SyslogIdentifier=ramoops-monitor
+
+[Install]
+WantedBy=multi-user.target
+
diff --git a/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector/xyz.openbmc_project.Dump.Manager.service b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector/xyz.openbmc_project.Dump.Manager.service
new file mode 100644
index 0000000000000000000000000000000000000000..515f8fc007e2515bcbe8402ac5c37da0a385a027
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector/xyz.openbmc_project.Dump.Manager.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=Phosphor Dump Manager
+
+[Service]
+ExecStartPre=/bin/sh -c 'mkdir -p {BMC_DUMP_PATH}'
+ExecStart=/usr/bin/env phosphor-dump-manager
+SyslogIdentifier=phosphor-dump-manager
+Restart=always
+Type=dbus
+BusName={BUSNAME}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector_git.bb b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c57e90f527ed041eecba3970a3725b38441a0067
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-collector_git.bb
@@ -0,0 +1,201 @@
+SUMMARY = "Phosphor Debug Collector"
+DESCRIPTION = "Phosphor Debug Collector provides mechanisms \
+to collect various log files and system parameters. \
+This will be helpful for troubleshooting the problems in OpenBMC \
+based systems."
+
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+DEBUG_COLLECTOR_PKGS = " \
+    ${PN}-manager \
+    ${PN}-monitor \
+    ${PN}-dreport \
+    ${PN}-scripts \
+"
+PACKAGE_BEFORE_PN += "${DEBUG_COLLECTOR_PKGS}"
+ALLOW_EMPTY:${PN} = "1"
+
+DBUS_PACKAGES = "${PN}-manager"
+
+SYSTEMD_PACKAGES = "${PN}-monitor"
+
+inherit pkgconfig meson \
+        obmc-phosphor-dbus-service \
+        python3native \
+        phosphor-debug-collector
+
+require phosphor-debug-collector.inc
+
+DEPENDS += " \
+        phosphor-dbus-interfaces \
+        phosphor-logging \
+        sdbusplus \
+        ${PYTHON_PN}-sdbus++-native \
+        autoconf-archive-native \
+        virtual/phosphor-debug-errors \
+        ${PYTHON_PN}-native \
+        ${PYTHON_PN}-pyyaml-native \
+        ${PYTHON_PN}-setuptools-native \
+        ${PYTHON_PN}-mako-native \
+        fmt \
+"
+
+RDEPENDS:${PN}-manager += " \
+        ${PN}-dreport \
+"
+RDEPENDS:${PN}-dreport += " \
+        systemd \
+        ${VIRTUAL-RUNTIME_base-utils} \
+        bash \
+        xz \
+"
+RDEPENDS:${PN}-scripts += " \
+        bash \
+"
+
+MGR_SVC ?= "xyz.openbmc_project.Dump.Manager.service"
+
+SYSTEMD_SUBSTITUTIONS += "BMC_DUMP_PATH:${bmc_dump_path}:${MGR_SVC}"
+
+FILES:${PN}-manager +=  " \
+    ${bindir}/phosphor-dump-manager \
+    ${bindir}/phosphor-offload-handler \
+    ${exec_prefix}/lib/tmpfiles.d/coretemp.conf \
+    ${datadir}/dump/ \
+    "
+FILES:${PN}-monitor += "${bindir}/phosphor-dump-monitor"
+FILES:${PN}-monitor += "${bindir}/phosphor-ramoops-monitor"
+FILES:${PN}-dreport += "${bindir}/dreport"
+FILES:${PN}-scripts += "${dreport_dir}"
+
+DBUS_SERVICE:${PN}-manager += "${MGR_SVC}"
+SYSTEMD_SERVICE:${PN}-monitor += "obmc-dump-monitor.service"
+SYSTEMD_SERVICE:${PN}-monitor += "ramoops-monitor.service"
+
+EXTRA_OEMESON = " \
+    -DBMC_DUMP_PATH=${bmc_dump_path} \
+    -DERROR_MAP_YAML=${STAGING_DIR_NATIVE}/${datadir}/dump/errors_watch.yaml \
+    "
+
+S = "${WORKDIR}/git"
+SRC_URI += "file://coretemp.conf"
+
+do_install:append() {
+    install -d ${D}${exec_prefix}/lib/tmpfiles.d
+    install -m 644 ${WORKDIR}/coretemp.conf ${D}${exec_prefix}/lib/tmpfiles.d/
+}
+
+# Install dreport script
+# From tools/dreport.d/dreport to /usr/bin/dreport
+install_dreport() {
+    install -d ${D}${bindir}
+    install -m 0755 ${S}/tools/dreport.d/dreport \
+                    ${D}${bindir}/dreport
+}
+
+# Install dreport sample configuration file
+# From tools/dreport.d/sample.conf
+# to /usr/share/dreport.d/conf.d/dreport.conf
+install_dreport_conf_file() {
+    install -d ${D}${dreport_conf_dir}
+    install -m 0644 ${S}/tools/dreport.d/sample.conf \
+                        ${D}${dreport_conf_dir}/dreport.conf
+}
+
+# Install dreport plugins
+# From tools/dreport.d/plugins.d to /usr/share/dreport.d/plugins.d
+install_dreport_plugins_scripts() {
+    install -d ${D}${dreport_plugin_dir}
+    install -m 0755 ${S}/tools/dreport.d/plugins.d/* ${D}${dreport_plugin_dir}/
+}
+
+# Install dreport utility functions
+# From tools/dreport.d/include.d to /usr/share/dreport.d/include.d
+install_dreport_include_scripts() {
+    install -d ${D}${dreport_include_dir}
+    install -m 0755 ${S}/tools/dreport.d/include.d/* \
+                ${D}${dreport_include_dir}/
+}
+
+# Make the links for a single user plugin script
+# Create user directories based on the dump type value in the config section
+# Create softlinks for the base scripts in the user directories
+def install_dreport_user_script(script_path, d):
+    import re
+    import configparser
+
+    #Read the user types from the dreport.conf file
+    configure = configparser.ConfigParser()
+    conf_dir  = d.getVar('D', True) + d.getVar('dreport_conf_dir', True)
+    confsource = os.path.join(conf_dir, "dreport.conf")
+    configure.read(confsource)
+
+    config = ("config:")
+    section = "DumpType"
+    dreport_dir = d.getVar('D', True) + d.getVar('dreport_dir', True)
+
+    script = os.path.basename(script_path)
+    srclink = os.path.join(d.getVar('dreport_plugin_dir', True), script)
+
+    file = open(script_path, "r")
+
+    for line in file:
+        if not config in line:
+            continue
+        revalue = re.search('[0-9]+.[0-9]+', line)
+        if not revalue:
+            bb.warn("Invalid format for config value =%s" % line)
+            continue
+        parse_value = revalue.group(0)
+        config_values = re.split(r'\W+', parse_value, 1)
+        if(len(config_values) != 2):
+            bb.warn("Invalid config value=%s" % parse_value)
+            break;
+        priority = config_values[1]
+        types = [int(d) for d in str(config_values[0])]
+        for type in types:
+            if not configure.has_option(section, str(type)):
+                bb.warn("Invalid dump type id =%s" % (str(type)))
+                continue
+            typestr = configure.get(section, str(type))
+            destdir = os.path.join(dreport_dir, ("pl_" + typestr + ".d"))
+            if not os.path.exists(destdir):
+                os.makedirs(destdir)
+            linkname = "E" + priority + script
+            destlink = os.path.join(destdir, linkname)
+            os.symlink(srclink, destlink)
+    file.close()
+
+#Make the links for all the plugins
+python install_dreport_user_scripts() {
+
+    source = d.getVar('S', True)
+    source_path = os.path.join(source, "tools", "dreport.d", "plugins.d")
+    scripts = os.listdir(source_path)
+
+    for script in scripts:
+        srcname = os.path.join(source_path, script)
+        install_dreport_user_script(srcname, d)
+}
+
+PACKAGECONFIG ??= "${@bb.utils.contains_any('DISTRO_FEATURES', \
+         'obmc-ubi-fs phosphor-mmc', '', 'jffs-workaround', d)}"
+PACKAGECONFIG[jffs-workaround] = "-Djffs-workaround=enabled, \
+        -Djffs-workaround=disabled"
+
+PACKAGECONFIG[host-dump-transport-pldm] = " \
+        -Dhost-transport=pldm,, \
+        pldm \
+        "
+
+PACKAGECONFIG[openpower-dumps-extension] = " \
+       -Dopenpower-dumps-extension=enabled, \
+       -Dopenpower-dumps-extension=disabled  \
+"
+
+do_install[postfuncs] += "install_dreport"
+do_install[postfuncs] += "install_dreport_conf_file"
+do_install[postfuncs] += "install_dreport_plugins_scripts"
+do_install[postfuncs] += "install_dreport_include_scripts"
+do_install[postfuncs] += "install_dreport_user_scripts"
diff --git a/meta-phosphor/recipes-phosphor/dump/phosphor-debug-errors-native.bb b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-errors-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ea2420363165bf52a946441970290fd29c25641a
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-errors-native.bb
@@ -0,0 +1,19 @@
+SUMMARY = "Debug collector error watch config file"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit native
+
+SRC_URI += "file://errors_watch.yaml"
+
+PROVIDES += "virtual/phosphor-debug-errors"
+
+S = "${WORKDIR}"
+
+do_install:append() {
+    DEST=${D}${datadir}/dump
+    install -d ${DEST}
+    install errors_watch.yaml ${DEST}/
+}
+
diff --git a/meta-phosphor/recipes-phosphor/dump/phosphor-debug-errors/errors_watch.yaml b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-errors/errors_watch.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..cb38153e180d6b02ef3b3d308fdf92a9a65450f1
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/dump/phosphor-debug-errors/errors_watch.yaml
@@ -0,0 +1,2 @@
+elog:
+    - xyz.openbmc_project.Common.Error.InternalFailure
diff --git a/meta-phosphor/recipes-phosphor/ecc/phosphor-ecc_git.bb b/meta-phosphor/recipes-phosphor/ecc/phosphor-ecc_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..90919a9310aaface9d397e5592d8f892c967a514
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ecc/phosphor-ecc_git.bb
@@ -0,0 +1,22 @@
+SUMMARY = "Phosphor BMC Memory ECC Logging"
+DESCRIPTION = "Daemon to monitor and report the BMC memory ECC"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+PR = "r1"
+
+inherit meson pkgconfig
+inherit systemd
+
+DEPENDS += "sdbusplus"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "sdeventplus"
+DEPENDS += "phosphor-logging"
+
+RDEPENDS:${PN} += "phosphor-sel-logger"
+
+SRC_URI = "git://github.com/openbmc/phosphor-ecc.git;branch=master;protocol=https"
+SRCREV = "c33f294ecc59cd31698ada37827bb5c9f00adc8b"
+
+S = "${WORKDIR}/git"
+
+SYSTEMD_SERVICE:${PN} = " ${PN}.service"
diff --git a/meta-phosphor/recipes-phosphor/fans/obmc-control-fan/obmc-max-fans.service b/meta-phosphor/recipes-phosphor/fans/obmc-control-fan/obmc-max-fans.service
new file mode 100644
index 0000000000000000000000000000000000000000..f062fc9c8cb6e47b0cfce1afeb44c1f40d44b0a8
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/obmc-control-fan/obmc-max-fans.service
@@ -0,0 +1,11 @@
+[Unit]
+Description=Set Fans to Maximum
+Wants=mapper-wait@-org-openbmc-control-fans.service
+After=mapper-wait@-org-openbmc-control-fans.service
+After=obmc-fan-control.target
+
+[Service]
+Type=oneshot
+Restart=no
+ExecStart=/bin/sh -c "busctl call `mapper get-service /org/openbmc/control/fans` /org/openbmc/control/fans org.openbmc.control.Fans setMax"
+SyslogIdentifier=obmc-max-fans
diff --git a/meta-phosphor/recipes-phosphor/fans/obmc-control-fan/org.openbmc.control.Fans.service b/meta-phosphor/recipes-phosphor/fans/obmc-control-fan/org.openbmc.control.Fans.service
new file mode 100644
index 0000000000000000000000000000000000000000..adcee268436850bd8adb0a43c1a7faaef237e6a2
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/obmc-control-fan/org.openbmc.control.Fans.service
@@ -0,0 +1,17 @@
+[Unit]
+Description=Phosphor Fan Control
+Wants=obmc-fans-ready.target
+After=obmc-fans-ready.target
+Wants=obmc-fan-control.target
+Before=obmc-fan-control.target
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env fan_control.exe -f 6
+SyslogIdentifier=fan_control.exe
+Type=dbus
+BusName={BUSNAME}
+Environment="PYTHONUNBUFFERED=1"
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/fans/obmc-control-fan_git.bb b/meta-phosphor/recipes-phosphor/fans/obmc-control-fan_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a138f7a378905828beabb711565e30b8f41e3062
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/obmc-control-fan_git.bb
@@ -0,0 +1,15 @@
+SUMMARY = "OpenBMC fan control"
+DESCRIPTION = "OpenBMC fan control."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit skeleton-sdbus
+inherit obmc-phosphor-dbus-service
+inherit pkgconfig
+
+DEPENDS = "systemd"
+
+SKELETON_DIR = "fanctl"
+
+DBUS_SERVICE:${PN} += "org.openbmc.control.Fans.service"
+SYSTEMD_SERVICE:${PN} += "obmc-max-fans.service"
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-events-config.bb b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-events-config.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7d9fbde757ad42c9f9be8a7972b9cd1dccca8988
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-events-config.bb
@@ -0,0 +1,17 @@
+SUMMARY = "Phosphor zone events definition default data"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+inherit phosphor-fan
+
+S = "${WORKDIR}"
+
+SRC_URI = "file://events.yaml"
+
+do_install() {
+    install -D events.yaml ${D}${control_datadir}/events.yaml
+}
+
+FILES:${PN} += "${control_datadir}/events.yaml"
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-events-config/events.yaml b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-events-config/events.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..b89d1dca7fd6516b20d7f55417efdca5605bb807
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-events-config/events.yaml
@@ -0,0 +1,2 @@
+#Default zone events definition YAML - empty.
+#For format, see documentation in fan control code repository example yaml.
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-fan-config-mrw.bb b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-fan-config-mrw.bb
new file mode 100644
index 0000000000000000000000000000000000000000..428c21245b978d7201b6fee95cb9ef6d1fec3172
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-fan-config-mrw.bb
@@ -0,0 +1,24 @@
+SUMMARY = "Generate fan control YAML from the MRW"
+PR = "r1"
+LICENSE = "Apache-2.0"
+
+inherit allarch
+inherit phosphor-fan
+inherit mrw-xml
+
+S = "${WORKDIR}"
+DEPENDS = "mrw-native mrw-perl-tools-native"
+PROVIDES += "virtual/phosphor-fan-control-fan-config"
+
+do_compile() {
+    ${bindir}/perl-native/perl \
+        ${bindir}/gen_fan_zone_yaml.pl \
+        -i ${STAGING_DIR_NATIVE}${mrw_datadir}/${MRW_XML} \
+        -o fans.yaml
+}
+
+do_install() {
+        install -D fans.yaml ${D}${control_datadir}/fans.yaml
+}
+
+FILES:${PN} += "${control_datadir}/fans.yaml"
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-fan-config.bb b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-fan-config.bb
new file mode 100644
index 0000000000000000000000000000000000000000..54e6045bfb4dc3fb5e16db4dc25d56026d437a1f
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-fan-config.bb
@@ -0,0 +1,18 @@
+SUMMARY = "Phosphor fan definition example data"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+inherit phosphor-fan
+
+S = "${WORKDIR}"
+PROVIDES += "virtual/phosphor-fan-control-fan-config"
+
+SRC_URI = "file://fans.yaml"
+
+do_install() {
+    install -D fans.yaml ${D}${control_datadir}/fans.yaml
+}
+
+FILES:${PN} += "${control_datadir}/fans.yaml"
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-fan-config/fans.yaml b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-fan-config/fans.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..8a6c271f2dffda45eaf325067e5bcb6f17fc8cd0
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-fan-config/fans.yaml
@@ -0,0 +1,2 @@
+#Default fan definition YAML - empty.
+#For format, see documentation in fan control code repository example yaml.
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-zone-conditions-config.bb b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-zone-conditions-config.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8d040e1cc97a6bf1a1c9cfbb7190de84ea0aa8ff
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-zone-conditions-config.bb
@@ -0,0 +1,17 @@
+SUMMARY = "Phosphor zone conditions definition default data"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+inherit phosphor-fan
+
+S = "${WORKDIR}"
+
+SRC_URI = "file://zone_conditions.yaml"
+
+do_install() {
+    install -D zone_conditions.yaml ${D}${control_datadir}/zone_conditions.yaml
+}
+
+FILES:${PN} += "${control_datadir}/zone_conditions.yaml"
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-zone-conditions-config/zone_conditions.yaml b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-zone-conditions-config/zone_conditions.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..13406207c71afeda32ad9b7a4cd622fcf74fa7fe
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-zone-conditions-config/zone_conditions.yaml
@@ -0,0 +1,2 @@
+#Default zone conditions definition YAML - empty.
+#For format, see documentation in fan control code repository example yaml.
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-zone-config.bb b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-zone-config.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e2136f70ead04d5e6670ede55bc0800dc4ac6183
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-zone-config.bb
@@ -0,0 +1,17 @@
+SUMMARY = "Phosphor fan zone definition default data"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+inherit phosphor-fan
+
+S = "${WORKDIR}"
+
+SRC_URI = "file://zones.yaml"
+
+do_install() {
+    install -D zones.yaml ${D}${control_datadir}/zones.yaml
+}
+
+FILES:${PN} += "${control_datadir}/zones.yaml"
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-zone-config/zones.yaml b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-zone-config/zones.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..d25803ce69aec975ed162e4f8af7e5782f4b80e5
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-control-zone-config/zones.yaml
@@ -0,0 +1,2 @@
+#Default fan zone definition YAML - empty.
+#For format, see documentation in fan control code repository example yaml.
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan-monitor-config.bb b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-monitor-config.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d49bda495f94c183f5b6e8823dfff22f5eaac062
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-monitor-config.bb
@@ -0,0 +1,18 @@
+SUMMARY = "Phosphor fan monitor definition default data"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+inherit phosphor-fan
+
+S = "${WORKDIR}"
+
+SRC_URI = "file://monitor.yaml"
+
+do_install() {
+    DEST=${D}${monitor_datadir}
+    install -D monitor.yaml ${D}${monitor_datadir}/monitor.yaml
+}
+
+FILES:${PN} += "${monitor_datadir}/monitor.yaml"
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan-monitor-config/monitor.yaml b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-monitor-config/monitor.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..ce60a22022948528e3c2b68f5049a6fea529ea7b
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-monitor-config/monitor.yaml
@@ -0,0 +1,2 @@
+#Default fan monitor definition YAML - empty.
+#For format, see documentation in fan monitor code repository example yaml.
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan-presence-config.bb b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-presence-config.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d2df636d4536760ffab8b028e7b5b68034ed2e63
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-presence-config.bb
@@ -0,0 +1,24 @@
+# Provides the config file for the phosphor-fan-presence application.
+# The default config file is empty.  To provide a real one,
+# append this recipe in a layer, add:
+# FILESEXTRAPATHS:prepend := "${THISDIR}/${BPN}:"
+# and provide a config file.
+
+SUMMARY = "Config file for phosphor-fan-presence"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+inherit phosphor-fan
+
+S = "${WORKDIR}"
+PROVIDES += "virtual/phosphor-fan-presence-config"
+
+SRC_URI = "file://config.yaml"
+
+do_install() {
+        install -D config.yaml ${D}${presence_datadir}/config.yaml
+}
+
+FILES:${PN} += "${presence_datadir}/config.yaml"
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan-presence-config/config.yaml b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-presence-config/config.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..15a10f4094942d3e80e2b9eda4fb1faeeb8695b8
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-presence-config/config.yaml
@@ -0,0 +1,3 @@
+# This file is a stub.  Consult
+# https://github.com/openbmc/phosphor-fan-presence
+# for file format description and examples.
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan-presence-mrw.bb b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-presence-mrw.bb
new file mode 100644
index 0000000000000000000000000000000000000000..aa0e80798b15c40c530edcce94d54633655b04fd
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan-presence-mrw.bb
@@ -0,0 +1,24 @@
+SUMMARY = "Generate fan presence YAML from the MRW"
+PR = "r1"
+LICENSE = "Apache-2.0"
+
+inherit allarch
+inherit phosphor-fan
+inherit mrw-xml
+
+DEPENDS = "mrw-native mrw-perl-tools-native"
+PROVIDES += "virtual/phosphor-fan-presence-config"
+
+FILES:${PN} += "${presence_datadir}/config.yaml"
+
+S = "${WORKDIR}"
+
+do_install() {
+        DEST=${D}${presence_datadir}
+        install -d ${DEST}
+
+        ${bindir}/perl-native/perl \
+            ${bindir}/gen_presence_yaml.pl \
+            -i ${STAGING_DIR_NATIVE}${mrw_datadir}/${MRW_XML} \
+            -o ${DEST}/config.yaml
+}
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan.inc b/meta-phosphor/recipes-phosphor/fans/phosphor-fan.inc
new file mode 100644
index 0000000000000000000000000000000000000000..0653f94f9489033f94c816ad509c3dae27625461
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan.inc
@@ -0,0 +1,5 @@
+HOMEPAGE = "https://github.com/openbmc/phosphor-fan-presence"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+SRC_URI += "git://github.com/openbmc/phosphor-fan-presence;branch=master;protocol=https"
+SRCREV = "0461bd2fdc3d57fa33d933ac9d9fd9452ed39bbb"
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-fan_git.bb b/meta-phosphor/recipes-phosphor/fans/phosphor-fan_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..28da7fe2d9dd49e81d9eabb778e7acee704ae7d9
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-fan_git.bb
@@ -0,0 +1,167 @@
+SUMMARY = "Phosphor Fan"
+DESCRIPTION = "Phosphor fan provides a set of fan monitoring and \
+control applications."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+require ${BPN}.inc
+
+inherit autotools pkgconfig python3native
+inherit obmc-phosphor-systemd
+inherit phosphor-fan
+
+S = "${WORKDIR}/git"
+
+# Common build dependencies
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "${PYTHON_PN}-pyyaml-native"
+DEPENDS += "${PYTHON_PN}-mako-native"
+DEPENDS += "sdbusplus"
+DEPENDS += "${PYTHON_PN}-sdbus++-native"
+DEPENDS += "sdeventplus"
+DEPENDS += "gpioplus"
+DEPENDS += "phosphor-logging"
+DEPENDS += "libevdev"
+DEPENDS += "nlohmann-json"
+DEPENDS += "cli11"
+
+# Package configuration
+FAN_PACKAGES = " \
+        ${PN}-presence-tach \
+        ${PN}-control \
+        ${PN}-monitor \
+"
+
+ALLOW_EMPTY:${PN} = "1"
+PACKAGE_BEFORE_PN += "${FAN_PACKAGES}"
+PACKAGECONFIG ?= "presence control monitor"
+SYSTEMD_PACKAGES = "${FAN_PACKAGES}"
+PKG_DEFAULT_MACHINE ??= "${MACHINE}"
+PACKAGE_ARCH = "${MACHINE_ARCH}"
+
+# The control, monitor, and presence apps can either be JSON or YAML driven.
+PACKAGECONFIG[json] = "--enable-json, --disable-json"
+
+# --------------------------------------
+# ${PN}-presence-tach specific configuration
+PACKAGECONFIG[presence] = "--enable-presence \
+    MACHINE=${PKG_DEFAULT_MACHINE} \
+    PRESENCE_CONFIG=${STAGING_DIR_HOST}${presence_datadir}/config.yaml, \
+    --disable-presence, \
+    virtual/phosphor-fan-presence-config \
+    , \
+"
+
+MULTI_USR_TGT = "multi-user.target"
+TMPL_TACH = "phosphor-fan-presence-tach@.service"
+INSTFMT_TACH = "phosphor-fan-presence-tach@{0}.service"
+POWERON_TGT = "obmc-chassis-poweron@{0}.target"
+FMT_TACH = "../${TMPL_TACH}:${POWERON_TGT}.requires/${INSTFMT_TACH}"
+FMT_TACH_MUSR = "../${TMPL_TACH}:${MULTI_USR_TGT}.wants/${INSTFMT_TACH}"
+
+FILES:${PN}-presence-tach = "${bindir}/phosphor-fan-presence-tach"
+SYSTEMD_SERVICE:${PN}-presence-tach += "${TMPL_TACH}"
+SYSTEMD_LINK:${PN}-presence-tach += "${@compose_list(d, 'FMT_TACH', 'OBMC_CHASSIS_INSTANCES')}"
+
+# JSON mode also gets linked into multi-user
+SYSTEMD_LINK:${PN}-presence-tach += "${@bb.utils.contains('PACKAGECONFIG', 'json', \
+        compose_list(d, 'FMT_TACH_MUSR', 'OBMC_CHASSIS_INSTANCES'), '', d)}"
+
+# Package the JSON config files installed from the repo
+FILES:${PN}-presence-tach += "${@bb.utils.contains('PACKAGECONFIG', 'json', \
+    '${datadir}/phosphor-fan-presence/presence/*', '', d)}"
+
+# --------------------------------------
+# ${PN}-control specific configuration
+PACKAGECONFIG[control] = "--enable-control \
+    MACHINE=${PKG_DEFAULT_MACHINE} \
+    FAN_DEF_YAML_FILE=${STAGING_DIR_HOST}${control_datadir}/fans.yaml \
+    FAN_ZONE_YAML_FILE=${STAGING_DIR_HOST}${control_datadir}/zones.yaml \
+    ZONE_EVENTS_YAML_FILE=${STAGING_DIR_HOST}${control_datadir}/events.yaml \
+    ZONE_CONDITIONS_YAML_FILE=${STAGING_DIR_HOST}${control_datadir}/zone_conditions.yaml, \
+    --disable-control, \
+    virtual/phosphor-fan-control-fan-config \
+    phosphor-fan-control-zone-config \
+    phosphor-fan-control-events-config \
+    phosphor-fan-control-zone-conditions-config \
+    , \
+"
+
+FAN_CONTROL_TGT = "obmc-fan-control-ready@{0}.target"
+
+TMPL_CONTROL = "phosphor-fan-control@.service"
+INSTFMT_CONTROL = "phosphor-fan-control@{0}.service"
+FMT_CONTROL = "../${TMPL_CONTROL}:${FAN_CONTROL_TGT}.requires/${INSTFMT_CONTROL}"
+FMT_CONTROL_MUSR = "../${TMPL_CONTROL}:${MULTI_USR_TGT}.wants/${INSTFMT_CONTROL}"
+FMT_CONTROL_PWRON = "../${TMPL_CONTROL}:${POWERON_TGT}.wants/${INSTFMT_CONTROL}"
+
+TMPL_CONTROL_INIT = "phosphor-fan-control-init@.service"
+INSTFMT_CONTROL_INIT = "phosphor-fan-control-init@{0}.service"
+FMT_CONTROL_INIT = "../${TMPL_CONTROL_INIT}:${POWERON_TGT}.wants/${INSTFMT_CONTROL_INIT}"
+
+FILES:${PN}-control = "${bindir}/phosphor-fan-control"
+FILES:${PN}-control += "${bindir}/fanctl"
+SYSTEMD_SERVICE:${PN}-control += "${TMPL_CONTROL}"
+SYSTEMD_SERVICE:${PN}-control += "${@bb.utils.contains('PACKAGECONFIG', 'json', '', '${TMPL_CONTROL_INIT}', d)}"
+
+# JSON: Linked to multi-user and poweron
+# YAML: Linked to fans-ready and fan control-init poweron
+SYSTEMD_LINK:${PN}-control += "${@bb.utils.contains('PACKAGECONFIG', 'json', \
+        compose_list(d, 'FMT_CONTROL_MUSR', 'OBMC_CHASSIS_INSTANCES'), \
+        compose_list(d, 'FMT_CONTROL', 'OBMC_CHASSIS_INSTANCES'), d)}"
+SYSTEMD_LINK:${PN}-control += "${@bb.utils.contains('PACKAGECONFIG', 'json', \
+        compose_list(d, 'FMT_CONTROL_PWRON', 'OBMC_CHASSIS_INSTANCES'), \
+        compose_list(d, 'FMT_CONTROL_INIT', 'OBMC_CHASSIS_INSTANCES'), d)}"
+
+# Package the JSON config files installed from the repo
+FILES:${PN}-control += "${@bb.utils.contains('PACKAGECONFIG', 'json', \
+    '${datadir}/phosphor-fan-presence/control/*', '', d)}"
+
+# --------------------------------------
+# ${PN}-monitor specific configuration
+PACKAGECONFIG[monitor] = "--enable-monitor \
+    MACHINE=${PKG_DEFAULT_MACHINE} \
+    FAN_MONITOR_YAML_FILE=${STAGING_DIR_HOST}${monitor_datadir}/monitor.yaml, \
+    --disable-monitor, \
+    phosphor-fan-monitor-config \
+    , \
+"
+
+TMPL_MONITOR = "phosphor-fan-monitor@.service"
+INSTFMT_MONITOR = "phosphor-fan-monitor@{0}.service"
+FMT_MONITOR_FANSREADY = "../${TMPL_MONITOR}:${FAN_CONTROL_TGT}.requires/${INSTFMT_MONITOR}"
+FMT_MONITOR_PWRON = "../${TMPL_MONITOR}:${POWERON_TGT}.wants/${INSTFMT_MONITOR}"
+FMT_MONITOR_MUSR = "../${TMPL_MONITOR}:${MULTI_USR_TGT}.wants/${INSTFMT_MONITOR}"
+
+TMPL_MONITOR_INIT = "phosphor-fan-monitor-init@.service"
+INSTFMT_MONITOR_INIT = "phosphor-fan-monitor-init@{0}.service"
+FMT_MONITOR_INIT = "../${TMPL_MONITOR_INIT}:${POWERON_TGT}.wants/${INSTFMT_MONITOR_INIT}"
+
+FILES:${PN}-monitor = "${bindir}/phosphor-fan-monitor"
+SYSTEMD_SERVICE:${PN}-monitor += "${TMPL_MONITOR}"
+SYSTEMD_SERVICE:${PN}-monitor += "${@bb.utils.contains('PACKAGECONFIG', 'json', '', '${TMPL_MONITOR_INIT}', d)}"
+
+# JSON: power on and multi-user links.  YAML: fans-ready and fan monitor init links
+SYSTEMD_LINK:${PN}-monitor += "${@bb.utils.contains('PACKAGECONFIG', 'json', \
+                                compose_list(d, 'FMT_MONITOR_PWRON', 'OBMC_CHASSIS_INSTANCES'), \
+                                compose_list(d, 'FMT_MONITOR_FANSREADY', 'OBMC_CHASSIS_INSTANCES'), d)}"
+
+SYSTEMD_LINK:${PN}-monitor += "${@bb.utils.contains('PACKAGECONFIG', 'json', \
+                                compose_list(d, 'FMT_MONITOR_MUSR', 'OBMC_CHASSIS_INSTANCES'), \
+                                compose_list(d, 'FMT_MONITOR_INIT', 'OBMC_CHASSIS_INSTANCES'), d)}"
+
+# Package the JSON config files installed from the repo
+FILES:${PN}-monitor += "${@bb.utils.contains('PACKAGECONFIG', 'json', \
+    '${datadir}/phosphor-fan-presence/monitor/*', '', d)}"
+
+# --------------------------------------
+# phosphor-cooling-type specific configuration
+PACKAGECONFIG[cooling-type] = "--enable-cooling-type,--disable-cooling-type,,"
+
+# --------------------------------------
+# ${PN}-sensor-monitor specific configuration
+PACKAGECONFIG[sensor-monitor] = "--enable-sensor-monitor, --disable-sensor-monitor"
+
+FILES:sensor-monitor += " ${bindir}/sensor-monitor"
+SYSTEMD_SERVICE:sensor-monitor += "sensor-monitor.service"
+SYSTEMD_LINK:sensor-monitor += "../sensor-monitor.service:${MULTI_USR_TGT}.wants/sensor-monitor.service"
diff --git a/meta-phosphor/recipes-phosphor/fans/phosphor-pid-control_git.bb b/meta-phosphor/recipes-phosphor/fans/phosphor-pid-control_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..20f0260d271e2d3fa884b04f1765665515c31785
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/fans/phosphor-pid-control_git.bb
@@ -0,0 +1,57 @@
+SUMMARY = "Phosphor PID Fan Control"
+DESCRIPTION = "Fan Control"
+HOMEPAGE = "github.com/openbmc/phosphor-pid-control"
+PR = "r1"
+PV = "0.1+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+inherit autotools pkgconfig
+
+inherit obmc-phosphor-ipmiprovider-symlink
+inherit systemd
+
+S = "${WORKDIR}/git"
+SRC_URI = "git://github.com/openbmc/phosphor-pid-control;branch=master;protocol=https"
+SRCREV = "ac3a21911e4f6b796310a510299bafe6e46b5afb"
+
+# Each platform will need a service file that starts
+# at an appropriate time per system.  For instance, if
+# your system relies on passive dbus for fans or other
+# sensors then it may be prudent to wait for all of them.
+
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "sdbusplus"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "phosphor-logging"
+DEPENDS += "libevdev"
+DEPENDS += "nlohmann-json"
+DEPENDS += "cli11"
+DEPENDS += "boost"
+
+# We depend on this to be built first so we can build our providers.
+DEPENDS += "phosphor-ipmi-host"
+
+SERVICE_FILE = "phosphor-pid-control.service"
+SYSTEMD_PACKAGES = "${PN}"
+SYSTEMD_SERVICE:${PN} = "${SERVICE_FILE}"
+
+EXTRA_OECONF = " \
+  SYSTEMD_TARGET="multi-user.target" \
+  --disable-tests \
+       "
+
+FILES:${PN} = "${bindir}/swampd ${bindir}/setsensor"
+
+# The following installs the OEM IPMI handler for the fan controls.
+FILES:${PN}:append = " ${libdir}/ipmid-providers/lib*${SOLIBS}"
+FILES:${PN}:append = " ${libdir}/host-ipmid/lib*${SOLIBS}"
+FILES:${PN}:append = " ${libdir}/net-ipmid/lib*${SOLIBS}"
+FILES:${PN}-dev:append = " ${libdir}/ipmid-providers/lib*${SOLIBSDEV} ${libdir}/ipmid-providers/*.la"
+
+HOSTIPMI_PROVIDER_LIBRARY += "libmanualcmds.so"
+
+config_datadir="${datadir}/swampd/"
+# config_path is the location swampd expects to find a json configuration.
+# the file is expected to be named config.json
+config_path="${config_datadir}config.json"
diff --git a/meta-phosphor/recipes-phosphor/flash/files/OpenBMC.priv b/meta-phosphor/recipes-phosphor/flash/files/OpenBMC.priv
new file mode 100644
index 0000000000000000000000000000000000000000..223d318098368ec4d561d3058b5219ec01c9b257
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/files/OpenBMC.priv
@@ -0,0 +1,16 @@
+-----BEGIN PRIVATE KEY-----
+MIICdwIBADANBgkqhkiG9w0BAQEFAASCAmEwggJdAgEAAoGBAPvSDLu6slkP1gri
+PaeQXL9ysD69J/HjbBCIQ0RPfeWBb75US1tRTjPP0Ub8CtH8ExVf8iF1ulsZA78B
+zIjBYZVp9pyD6LbpZ/hjV7rIH6dTNhoVpdA+F8LzmQ7cyhHG8l2JMvdunwF2uX5k
+D4WDcZt/ITKZNQNavPtmIyD5HprdAgMBAAECgYEAuQkTSi5ZNpAoWz76xtGRFSwU
+zUT4wQi3Mz6tDtjKTYXasiQGa0dHC1M9F8fDu6BZ9W7W4Dc9hArRcdzEighuxoI/
+nZI/0uL89iUEywnDEIHuS6D5JlZaj86/nx9YvQnO8F/seM+MX0EAWVrd5wC7aAF1
+h6Fu7ykZB4ggUjQAWwECQQD+AUiDOEO+8btLJ135dQfSGc5VFcZiequnKWVm6uXt
+rX771hEYjYMjLqWGFg9G4gE3GuABM5chMINuQQUivy8tAkEA/cxfy19XkjtqcMgE
+x/UDt6Nr+Ky/tk+4Y65WxPRDas0uxFOPk/vEjgVmz1k/TAy9G4giisluTvtmltr5
+DCLocQJBAJnRHx9PiD7uVhRJz6/L/iNuOzPtTsi+Loq5F83+O6T15qsM1CeBMsOw
+cM5FN5UeMcwz+yjfHAsePMkcmMaU7jUCQHlg9+N8upXuIo7Dqj2zOU7nMmkgvSNE
+5yuNImRZabC3ZolwaTdd7nf5r1y1Eyec5Ag5yENV6JKPe1Xkbb1XKJECQDngA0h4
+6ATvfP1Vrx4CbP11eKXbCsZ9OGPHSgyvVjn68oY5ZP3uPsIattoN7dE2BRfuJm7m
+F0nIdUAhR0yTfKM=
+-----END PRIVATE KEY-----
diff --git a/meta-phosphor/recipes-phosphor/flash/noverify-bmc-update.bb b/meta-phosphor/recipes-phosphor/flash/noverify-bmc-update.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4fa3ff73f8edc28515f4f074fbdce0a0b6a6a6b0
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/noverify-bmc-update.bb
@@ -0,0 +1,22 @@
+DESCRIPTION = "phosphor-ipmi-flash config to update without verifying the image"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/MIT;md5=0835ade698e0bcf8506ecda2f7b4f302"
+
+inherit systemd
+
+SRC_URI += "file://noverify-bmc-update.service"
+SRC_URI += "file://noverify-bmc-verify.service"
+SRC_URI += "file://config-bmc.json"
+
+SYSTEMD_SERVICE:${PN} += "noverify-bmc-update.service"
+SYSTEMD_SERVICE:${PN} += "noverify-bmc-verify.service"
+FILES:${PN} += "${datadir}/phosphor-ipmi-flash/config-bmc.json"
+
+do_install() {
+  install -d ${D}${datadir}/phosphor-ipmi-flash
+  install -m 0644 ${WORKDIR}/config-bmc.json ${D}${datadir}/phosphor-ipmi-flash
+
+  install -d ${D}${systemd_system_unitdir}
+  install -m 0644 ${WORKDIR}/noverify-bmc-update.service ${D}${systemd_system_unitdir}
+  install -m 0644 ${WORKDIR}/noverify-bmc-verify.service ${D}${systemd_system_unitdir}
+}
diff --git a/meta-phosphor/recipes-phosphor/flash/noverify-bmc-update/config-bmc.json b/meta-phosphor/recipes-phosphor/flash/noverify-bmc-update/config-bmc.json
new file mode 100644
index 0000000000000000000000000000000000000000..31df4a1efcfdd0a3e3537939d8eec4d27cdc3128
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/noverify-bmc-update/config-bmc.json
@@ -0,0 +1,20 @@
+[{
+	"blob": "/flash/image",
+	"handler": {
+		"type": "file",
+		"path": "/run/initramfs/bmc-image"
+	},
+	"actions": {
+		"preparation": {
+			"type": "skip"
+		},
+		"verification": {
+			"type": "systemd",
+			"unit": "noverify-bmc-verify.service"
+		},
+		"update": {
+			"type": "systemd",
+			"unit": "noverify-bmc-update.service"
+		}
+	}
+}]
diff --git a/meta-phosphor/recipes-phosphor/flash/noverify-bmc-update/noverify-bmc-update.service b/meta-phosphor/recipes-phosphor/flash/noverify-bmc-update/noverify-bmc-update.service
new file mode 100644
index 0000000000000000000000000000000000000000..e30d6472322e5b06276199e8818d9b89936819e1
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/noverify-bmc-update/noverify-bmc-update.service
@@ -0,0 +1,9 @@
+[Unit]
+Description=Commit image for update and reboot
+
+[Service]
+Type=oneshot
+ExecStart=/bin/mv /run/initramfs/bmc-image-verified /run/initramfs/image-bmc
+# This command is intentionally blocking to ensure this unit doesn't complete
+# before the BMC reboots.
+ExecStart=/usr/bin/systemctl start --job-mode=replace-irreversibly reboot.target
diff --git a/meta-phosphor/recipes-phosphor/flash/noverify-bmc-update/noverify-bmc-verify.service b/meta-phosphor/recipes-phosphor/flash/noverify-bmc-update/noverify-bmc-verify.service
new file mode 100644
index 0000000000000000000000000000000000000000..a535329fb01b3f79871c5e34d4c2bc41dd0fae58
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/noverify-bmc-update/noverify-bmc-verify.service
@@ -0,0 +1,6 @@
+[Unit]
+Description=Don't verify the image, just stage it for update
+
+[Service]
+Type=oneshot
+ExecStart=/bin/mv /run/initramfs/bmc-image /run/initramfs/bmc-image-verified
diff --git a/meta-phosphor/recipes-phosphor/flash/obmc-flash-bios/obmc-flash-init.service b/meta-phosphor/recipes-phosphor/flash/obmc-flash-bios/obmc-flash-init.service
new file mode 100644
index 0000000000000000000000000000000000000000..dcb561e0dd0ff2963c187a369853df5e54c90809
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/obmc-flash-bios/obmc-flash-init.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Initialize BIOS Flash
+Wants=mapper-wait@-org-openbmc-control-flash-bios.service
+After=mapper-wait@-org-openbmc-control-flash-bios.service
+
+[Service]
+Restart=no
+ExecStart=/bin/sh -c "busctl call `mapper get-service /org/openbmc/control/flash/bios` /org/openbmc/control/flash/bios org.openbmc.Flash init"
+SyslogIdentifier=obmc-flash-init
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/flash/obmc-flash-bios/org.openbmc.control.Flash.service b/meta-phosphor/recipes-phosphor/flash/obmc-flash-bios/org.openbmc.control.Flash.service
new file mode 100644
index 0000000000000000000000000000000000000000..53502fc23575995173784cd3c30b293d49c75de9
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/obmc-flash-bios/org.openbmc.control.Flash.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=Phosphor BIOS Code Update
+Wants=mapper-wait@-org-openbmc-managers-Download.service
+After=mapper-wait@-org-openbmc-managers-Download.service
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env flash_bios.exe
+SyslogIdentifier=flash_bios.exe
+Type=dbus
+BusName={BUSNAME}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/flash/obmc-flash-bios_git.bb b/meta-phosphor/recipes-phosphor/flash/obmc-flash-bios_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d5e24a3d01069eab8ed266151b3d125b758af0db
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/obmc-flash-bios_git.bb
@@ -0,0 +1,14 @@
+SUMMARY = "OpenBMC org.openbmc.Flash example implementation"
+DESCRIPTION = "A sample implementation for the org.openbmc.Flash DBUS API. \
+org.openbmc.Flash provides APIs for functions like BIOS flash access control \
+and updating."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit skeleton-gdbus
+inherit obmc-phosphor-dbus-service
+inherit pkgconfig
+
+SKELETON_DIR = "flashbios"
+DBUS_SERVICE:${PN} += "org.openbmc.control.Flash.service"
+SYSTEMD_SERVICE:${PN} += "obmc-flash-init.service"
diff --git a/meta-phosphor/recipes-phosphor/flash/obmc-flash-bmc/org.openbmc.control.BmcFlash.service b/meta-phosphor/recipes-phosphor/flash/obmc-flash-bmc/org.openbmc.control.BmcFlash.service
new file mode 100644
index 0000000000000000000000000000000000000000..95396e30a107628ac30b02c7ac8ae33215054a30
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/obmc-flash-bmc/org.openbmc.control.BmcFlash.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=Phosphor BMC Code Update
+Wants=mapper-wait@-org-openbmc-managers-Download.service
+After=mapper-wait@-org-openbmc-managers-Download.service
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env bmc_update.py
+SyslogIdentifier=bmc_update.py
+Environment="PYTHONUNBUFFERED=1"
+Type=dbus
+BusName={BUSNAME}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/flash/obmc-flash-bmc_git.bb b/meta-phosphor/recipes-phosphor/flash/obmc-flash-bmc_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..cd2b55581622313f2d85eac65a437f47309a5031
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/obmc-flash-bmc_git.bb
@@ -0,0 +1,20 @@
+SUMMARY = "OpenBMC BMC update utility"
+DESCRIPTION = "OpenBMC BMC update utility."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit skeleton-python
+inherit obmc-phosphor-dbus-service
+
+RDEPENDS:${PN} += "\
+        python-dbus \
+        python-compression \
+        python-shell \
+        python-pygobject \
+        python-subprocess \
+        python-io \
+        pyphosphor-dbus \
+        "
+
+SKELETON_DIR = "pyflashbmc"
+DBUS_SERVICE:${PN} += "org.openbmc.control.BmcFlash.service"
diff --git a/meta-phosphor/recipes-phosphor/flash/obmc-mgr-download/org.openbmc.managers.Download.service b/meta-phosphor/recipes-phosphor/flash/obmc-mgr-download/org.openbmc.managers.Download.service
new file mode 100644
index 0000000000000000000000000000000000000000..55ee6d40c811fbd2a8558f6263959e942a5f904f
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/obmc-mgr-download/org.openbmc.managers.Download.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=Phosphor Download Manager
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env download_manager.py
+SyslogIdentifier=download_manager.py
+Environment="PYTHONUNBUFFERED=1"
+Type=dbus
+BusName={BUSNAME}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/flash/obmc-mgr-download_git.bb b/meta-phosphor/recipes-phosphor/flash/obmc-mgr-download_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a6cd6605878e2c7330ac418560b8688be51f90d9
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/obmc-mgr-download_git.bb
@@ -0,0 +1,17 @@
+SUMMARY = "OpenBMC org.openbmc.managers.Download example implementation"
+DESCRIPTION = "An example implementation for the org.openbmc.managers.Download DBUS API."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit skeleton-python
+inherit obmc-phosphor-dbus-service
+
+RDEPENDS:${PN} += "\
+        python-dbus \
+        python-pygobject \
+        python-subprocess \
+        pyphosphor-dbus \
+        "
+
+SKELETON_DIR = "pydownloadmgr"
+DBUS_SERVICE:${PN} += "org.openbmc.managers.Download.service"
diff --git a/meta-phosphor/recipes-phosphor/flash/obmc-op-flasher_git.bb b/meta-phosphor/recipes-phosphor/flash/obmc-op-flasher_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8c5d263a64ddb8e1e8ed95363cb9e6708ef94a8e
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/obmc-op-flasher_git.bb
@@ -0,0 +1,12 @@
+SUMMARY = "OpenPOWER flashing utility."
+DESCRIPTION = "A BMC/BIOS flashing utility for use on OpenPOWER system."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit skeleton-gdbus
+inherit pkgconfig
+
+DEPENDS += "pflash"
+RDEPENDS:${PN} += "pflash"
+
+SKELETON_DIR = "op-flasher"
diff --git a/meta-phosphor/recipes-phosphor/flash/phosphor-hostfw-image.bb b/meta-phosphor/recipes-phosphor/flash/phosphor-hostfw-image.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a9123b1b4a6e0f916de9e67bbc62da06c9846c3d
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/phosphor-hostfw-image.bb
@@ -0,0 +1,31 @@
+SUMMARY = "Provides a host firmware image"
+DESCRIPTION = "Use a bbappend to add the image files"
+PR = "r1"
+
+inherit allarch
+inherit deploy
+
+HOSTFW_LICENSE ?= "Apache-2.0"
+HOSTFW_LIC_FILES_CHKSUM ?= "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+LICENSE = "${HOSTFW_LICENSE}"
+LIC_FILES_CHKSUM = "${HOSTFW_LIC_FILES_CHKSUM}"
+
+do_compile() {
+    # The image directory can be used as the source to create a filesystem to
+    # add to the BMC image.
+    install -d ${B}/image
+
+    # Install an image-hostfw file in the update directory to be included in
+    # the code update tarball.
+    install -d ${B}/update
+}
+
+do_deploy() {
+    install -d ${DEPLOYDIR}/hostfw/image
+    install -d ${DEPLOYDIR}/hostfw/update
+    cp -R --no-dereference --preserve=mode,links ${B}/image/ ${DEPLOYDIR}/hostfw/
+    cp -R --no-dereference --preserve=mode,links ${B}/update/ ${DEPLOYDIR}/hostfw/
+}
+
+addtask deploy before do_build after do_compile
diff --git a/meta-phosphor/recipes-phosphor/flash/phosphor-image-signing.bb b/meta-phosphor/recipes-phosphor/flash/phosphor-image-signing.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d10eceffa0cc4b95f7035d26c470ea7e8e87ca6b
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/phosphor-image-signing.bb
@@ -0,0 +1,30 @@
+SUMMARY = "OpenBMC image signing public key"
+DESCRIPTION = "Public key information to be included in images for image verification."
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+
+INSECURE_KEY = "${@'${SIGNING_KEY}' == '${STAGING_DIR_NATIVE}${datadir}/OpenBMC.priv'}"
+
+DEPENDS += "openssl-native"
+DEPENDS += "${@oe.utils.conditional('INSECURE_KEY', 'True', 'phosphor-insecure-signing-key-native', '', d)}"
+
+FILES:${PN} += "${sysconfdir}/activationdata/"
+
+SIGNING_KEY ?= "${STAGING_DIR_NATIVE}${datadir}/OpenBMC.priv"
+SIGNING_KEY_TYPE = "${@os.path.splitext(os.path.basename('${SIGNING_KEY}'))[0]}"
+
+do_install() {
+	openssl pkey -in "${SIGNING_KEY}" -pubout -out ${WORKDIR}/publickey
+	echo HashType=RSA-SHA256 > "${WORKDIR}/hashfunc"
+
+	idir="${D}${sysconfdir}/activationdata/${SIGNING_KEY_TYPE}"
+
+	install -d ${idir}
+	install -m 644 ${WORKDIR}/publickey ${idir}
+	install -m 644 ${WORKDIR}/hashfunc ${idir}
+}
+
+SYSROOT_DIRS:append = " ${sysconfdir}"
diff --git a/meta-phosphor/recipes-phosphor/flash/phosphor-insecure-signing-key-native.bb b/meta-phosphor/recipes-phosphor/flash/phosphor-insecure-signing-key-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d16cea3135826dfea5d2a7a829e8298cdc73efe9
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/phosphor-insecure-signing-key-native.bb
@@ -0,0 +1,16 @@
+SUMMARY = "Insecure private key for testing and development"
+DESCRIPTION = "Do not use this key to sign images."
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+inherit native
+
+SRC_URI += "file://OpenBMC.priv"
+
+do_install() {
+	bbplain "Using an insecure image signing key!"
+	install -d ${D}${datadir}
+	install -m 400 ${WORKDIR}/OpenBMC.priv ${D}${datadir}
+}
diff --git a/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager-error-native_git.bb b/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager-error-native_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ffc343b93101dc7833ee279f5f38d20bd677697b
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager-error-native_git.bb
@@ -0,0 +1,20 @@
+SUMMARY = "Copy error yaml files to known path for elog parsing"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-dbus-yaml
+inherit native
+
+require phosphor-software-manager.inc
+
+S = "${WORKDIR}/git"
+
+do_install:append() {
+    SRC=${S}/xyz/openbmc_project/Software/
+    DEST=${D}${yaml_dir}/xyz/openbmc_project/Software/
+    install -d ${DEST}
+    install ${SRC}/*.errors.yaml ${DEST}
+    install ${SRC}/*.metadata.yaml ${DEST}
+}
diff --git a/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager-yaml-provider_git.bb b/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager-yaml-provider_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..84450eb611197a0ca82a41f47a1037606e7f8557
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager-yaml-provider_git.bb
@@ -0,0 +1,10 @@
+SUMMARY = "phosphor-software-manager: install phosphor-logging yaml"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-logging-yaml-provider
+require phosphor-software-manager.inc
+
+S = "${WORKDIR}/git"
diff --git a/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager.inc b/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager.inc
new file mode 100644
index 0000000000000000000000000000000000000000..f423943332bfb8e404ad8e288632077442072222
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager.inc
@@ -0,0 +1,5 @@
+HOMEPAGE = "https://github.com/openbmc/phosphor-bmc-code-mgmt"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+SRC_URI += "git://github.com/openbmc/phosphor-bmc-code-mgmt;branch=master;protocol=https"
+SRCREV = "119e5a2c07b2e87ec2e75c98c06522c76bd59832"
diff --git a/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager_git.bb b/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9c71ad3528b383bc34918474c80d29f16565f5e2
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/flash/phosphor-software-manager_git.bb
@@ -0,0 +1,111 @@
+SUMMARY = "Phosphor Software Management"
+DESCRIPTION = "Phosphor Software Manager provides a set of system software \
+management daemons. It is suitable for use on a wide variety of OpenBMC \
+platforms."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+require ${BPN}.inc
+
+SOFTWARE_MGR_PACKAGES = " \
+    ${PN}-version \
+    ${PN}-download-mgr \
+    ${PN}-updater \
+    ${PN}-updater-ubi \
+    ${PN}-updater-mmc \
+    ${PN}-sync \
+    ${PN}-usb \
+    ${PN}-side-switch \
+"
+PACKAGE_BEFORE_PN += "${SOFTWARE_MGR_PACKAGES}"
+ALLOW_EMPTY:${PN} = "1"
+
+DBUS_PACKAGES = "${SOFTWARE_MGR_PACKAGES}"
+
+# Set SYSTEMD_PACKAGES to empty because we do not want ${PN} and DBUS_PACKAGES
+# handles the rest.
+SYSTEMD_PACKAGES = ""
+
+PACKAGECONFIG[verify_signature] = " \
+    -Dverify-full-signature=enabled, \
+    -Dverify-full-signature=disabled"
+PACKAGECONFIG[sync_bmc_files] = "-Dsync-bmc-files=enabled, -Dsync-bmc-files=disabled"
+PACKAGECONFIG[usb_code_update] = "-Dusb-code-update=enabled, -Dusb-code-update=disabled, cli11"
+PACKAGECONFIG[side_switch_on_boot] = "-Dside-switch-on-boot=enabled, -Dside-switch-on-boot=disabled, cli11"
+PACKAGECONFIG[ubifs_layout] = "-Dbmc-layout=ubi"
+PACKAGECONFIG[mmc_layout] = "-Dbmc-layout=mmc"
+PACKAGECONFIG[flash_bios] = "-Dhost-bios-upgrade=enabled, -Dhost-bios-upgrade=disabled"
+PACKAGECONFIG[static-dual-image] = "-Dbmc-static-dual-image=enabled, -Dbmc-static-dual-image=disabled"
+
+inherit meson pkgconfig
+inherit obmc-phosphor-dbus-service
+inherit python3native
+inherit ${@bb.utils.contains('DISTRO_FEATURES', 'obmc-ubi-fs', 'phosphor-software-manager-ubi-fs', '', d)}
+inherit ${@bb.utils.contains('DISTRO_FEATURES', 'phosphor-mmc', 'phosphor-software-manager-mmc', '', d)}
+
+DEPENDS += " \
+    openssl \
+    phosphor-dbus-interfaces \
+    phosphor-logging \
+    ${PYTHON_PN}-sdbus++-native \
+    sdbusplus \
+"
+
+# The repo installs several scripts that depends on bash
+RDEPENDS:${PN} += " bash"
+
+RDEPENDS:${PN}-updater += " \
+    bash \
+    virtual-obmc-image-manager \
+    ${@bb.utils.contains('PACKAGECONFIG', 'verify_signature', 'phosphor-image-signing', '', d)} \
+"
+
+RPROVIDES:${PN}-version += " \
+    virtual-obmc-image-manager \
+"
+
+FILES:${PN}-version += "${bindir}/phosphor-version-software-manager ${exec_prefix}/lib/tmpfiles.d/software.conf"
+FILES:${PN}-download-mgr += "${bindir}/phosphor-download-manager"
+FILES:${PN}-updater += " \
+    ${bindir}/phosphor-image-updater \
+    ${bindir}/obmc-flash-bmc \
+    /usr/local \
+    "
+FILES:${PN}-sync += " \
+    ${bindir}/phosphor-sync-software-manager \
+    ${sysconfdir}/synclist \
+    "
+FILES:${PN}-usb += "\
+    ${base_libdir}/udev/rules.d/70-bmc-usb.rules \
+    ${bindir}/phosphor-usb-code-update \
+    "
+FILES:${PN}-side-switch += "\
+    ${bindir}/phosphor-bmc-side-switch \
+    "
+DBUS_SERVICE:${PN}-version += "xyz.openbmc_project.Software.Version.service"
+DBUS_SERVICE:${PN}-download-mgr += "xyz.openbmc_project.Software.Download.service"
+DBUS_SERVICE:${PN}-updater += "xyz.openbmc_project.Software.BMC.Updater.service"
+DBUS_SERVICE:${PN}-sync += "xyz.openbmc_project.Software.Sync.service"
+
+SYSTEMD_SERVICE:${PN}-updater += " \
+    force-reboot.service \
+    obmc-flash-bmc-setenv@.service \
+    reboot-guard-disable.service \
+    reboot-guard-enable.service \
+    usr-local.mount \
+"
+
+SYSTEMD_SERVICE:${PN}-updater += "${@bb.utils.contains('PACKAGECONFIG', 'flash_bios', 'obmc-flash-host-bios@.service', '', d)}"
+SYSTEMD_SERVICE:${PN}-usb += "${@bb.utils.contains('PACKAGECONFIG', 'usb_code_update', 'usb-code-update@.service', '', d)}"
+SYSTEMD_SERVICE:${PN}-side-switch += "${@bb.utils.contains('PACKAGECONFIG', 'side_switch_on_boot', 'phosphor-bmc-side-switch.service', '', d)}"
+SYSTEMD_SERVICE:${PN}-updater += "${@bb.utils.contains('PACKAGECONFIG', 'static-dual-image', 'obmc-flash-bmc-alt@.service', '', d)}"
+SYSTEMD_SERVICE:${PN}-updater += "${@bb.utils.contains('PACKAGECONFIG', 'static-dual-image', 'obmc-flash-bmc-static-mount-alt.service', '', d)}"
+SYSTEMD_SERVICE:${PN}-updater += "${@bb.utils.contains('PACKAGECONFIG', 'static-dual-image', 'obmc-flash-bmc-prepare-for-sync.service', '', d)}"
+
+S = "${WORKDIR}/git"
+
+EXTRA_OEMESON:append = " -Dtests=disabled"
+
+do_install:append() {
+    install -d ${D}/usr/local
+}
diff --git a/meta-phosphor/recipes-phosphor/gpio/phosphor-gpio-monitor_git.bb b/meta-phosphor/recipes-phosphor/gpio/phosphor-gpio-monitor_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5615bf374c6e9133388603f6ae15778ef61a2e76
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/gpio/phosphor-gpio-monitor_git.bb
@@ -0,0 +1,50 @@
+SUMMARY = "Phosphor GPIO monitor application"
+DESCRIPTION = "Application to monitor gpio assertions"
+HOMEPAGE = "http://github.com/openbmc/phosphor-gpio-monitor"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+inherit meson pkgconfig
+inherit obmc-phosphor-dbus-service
+
+GPIO_PACKAGES = " \
+        ${PN}-monitor \
+        ${PN}-presence \
+"
+
+PACKAGE_BEFORE_PN += "${GPIO_PACKAGES}"
+ALLOW_EMPTY:${PN} = "1"
+SYSTEMD_PACKAGES = "${GPIO_PACKAGES}"
+
+RPROVIDES:${PN}-monitor += "virtual/obmc-gpio-monitor"
+RPROVIDES:${PN}-presence += "virtual/obmc-gpio-presence"
+
+PROVIDES += "virtual/obmc-gpio-monitor"
+PROVIDES += "virtual/obmc-gpio-presence"
+
+DEPENDS += "sdbusplus"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "libevdev"
+DEPENDS += "phosphor-logging"
+DEPENDS += "systemd"
+DEPENDS += "boost"
+DEPENDS += "libgpiod"
+DEPENDS += "cli11"
+DEPENDS += "nlohmann-json"
+
+SYSTEMD_SERVICE:${PN}-monitor += "phosphor-multi-gpio-monitor.service"
+SYSTEMD_SERVICE:${PN}-monitor += "phosphor-gpio-monitor@.service"
+SYSTEMD_SERVICE:${PN}-presence += "phosphor-gpio-presence@.service"
+
+FILES:${PN}-monitor += "${bindir}/phosphor-gpio-monitor"
+FILES:${PN}-monitor += "${bindir}/phosphor-multi-gpio-monitor"
+FILES:${PN}-monitor += "${bindir}/phosphor-gpio-util"
+FILES:${PN}-monitor += "${nonarch_base_libdir}/udev/rules.d/99-gpio-keys.rules"
+FILES:${PN}-presence += "${bindir}/phosphor-gpio-presence"
+
+SRC_URI += "git://github.com/openbmc/phosphor-gpio-monitor;branch=master;protocol=https"
+SRCREV = "c4b6ce728089737ad85ab5cfa7f34e2a912f091b"
+S = "${WORKDIR}/git"
+
+EXTRA_OEMESON:append = " -Dtests=disabled"
diff --git a/meta-phosphor/recipes-phosphor/health/phosphor-health-monitor_git.bb b/meta-phosphor/recipes-phosphor/health/phosphor-health-monitor_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a8fddf5f8a631106865b997e34b8897a286c6d70
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/health/phosphor-health-monitor_git.bb
@@ -0,0 +1,21 @@
+SUMMARY = "BMC Health Monitoring"
+DESCRIPTION = "Daemon to collect and monitor bmc health statistics"
+HOMEPAGE = "https://github.com/openbmc/phosphor-health-monitor"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=9e69ba356fa59848ffd865152a3ccc13"
+
+inherit meson pkgconfig
+inherit systemd
+
+DEPENDS += "sdbusplus"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "sdeventplus"
+DEPENDS += "phosphor-logging"
+DEPENDS += "nlohmann-json"
+
+SRC_URI = "git://github.com/openbmc/phosphor-health-monitor.git;protocol=https;branch=master"
+SRCREV = "a1ed140b5351e1b264471b0462cc4eab753fbda6"
+S = "${WORKDIR}/git"
+
+SYSTEMD_SERVICE:${PN} = "phosphor-health-monitor.service"
diff --git a/meta-phosphor/recipes-phosphor/host/obmc-op-control-host/op-start-host@.service b/meta-phosphor/recipes-phosphor/host/obmc-op-control-host/op-start-host@.service
new file mode 100644
index 0000000000000000000000000000000000000000..8703a4301f233f40c8bd0f887aa2273ff4cafd66
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/host/obmc-op-control-host/op-start-host@.service
@@ -0,0 +1,21 @@
+[Unit]
+Description=Start Host%i
+After=obmc-host-start-pre@%i.target
+Wants=obmc-host-starting@%i.target
+Before=obmc-host-starting@%i.target
+Before=obmc-host-started@%i.target
+Wants=obmc-power-on@%i.target
+After=obmc-power-on@%i.target
+Wants=mapper-wait@-org-openbmc-control-host%i.service
+After=mapper-wait@-org-openbmc-control-host%i.service
+Conflicts=obmc-host-stop@%i.target
+ConditionPathExists=!/run/openbmc/host@%i-on
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/bin/sh -c "busctl call `mapper get-service /org/openbmc/control/host%i` /org/openbmc/control/host%i org.openbmc.control.Host boot"
+SyslogIdentifier=op-start-host
+
+[Install]
+WantedBy=obmc-host-start@%i.target
diff --git a/meta-phosphor/recipes-phosphor/host/obmc-op-control-host/org.openbmc.control.Host@.service b/meta-phosphor/recipes-phosphor/host/obmc-op-control-host/org.openbmc.control.Host@.service
new file mode 100644
index 0000000000000000000000000000000000000000..6619c1898fe3f7598d758f20a8dc9a813a685999
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/host/obmc-op-control-host/org.openbmc.control.Host@.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=OpenPOWER Host%i Control
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env control_host.exe
+SyslogIdentifier=control_host.exe
+Type=dbus
+BusName={BUSNAME}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/host/obmc-op-control-host_git.bb b/meta-phosphor/recipes-phosphor/host/obmc-op-control-host_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ffe2f366ea94559039c8e45acccfeabe4ac7361e
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/host/obmc-op-control-host_git.bb
@@ -0,0 +1,26 @@
+SUMMARY = "org.openbmc.control.Host implementation for OpenPOWER"
+DESCRIPTION = "A host control implementation suitable for OpenPOWER systems."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit skeleton-gdbus
+inherit obmc-phosphor-dbus-service
+inherit pkgconfig
+
+PROVIDES += "virtual/obmc-host-ctl"
+RPROVIDES:${PN} += "virtual-obmc-host-ctl"
+
+SKELETON_DIR = "op-hostctl"
+
+FMT = "org.openbmc.control.Host@{0}.service"
+DBUS_SERVICE:${PN} += "${@compose_list(d, 'FMT', 'OBMC_HOST_INSTANCES')}"
+SYSTEMD_SERVICE:${PN} = " \
+        op-start-host@.service \
+        "
+
+START_TMPL = "op-start-host@.service"
+START_TGTFMT = "obmc-host-startmin@{1}.target"
+START_INSTFMT = "op-start-host@{0}.service"
+START_FMT = "../${START_TMPL}:${START_TGTFMT}.requires/${START_INSTFMT}"
+
+SYSTEMD_LINK:${PN} += "${@compose_list_zip(d, 'START_FMT', 'OBMC_HOST_INSTANCES', 'OBMC_CHASSIS_INSTANCES')}"
diff --git a/meta-phosphor/recipes-phosphor/host/phosphor-host-postd_git.bb b/meta-phosphor/recipes-phosphor/host/phosphor-host-postd_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..60ae56f84e37ea3654412b48cc70d8c64ee073fc
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/host/phosphor-host-postd_git.bb
@@ -0,0 +1,44 @@
+SUMMARY = "Phosphor OpenBMC Post Code Daemon"
+DESCRIPTION = "Phosphor OpenBMC Post Code Daemon"
+HOMEPAGE = "http://github.com/openbmc/phosphor-host-postd"
+PR = "r1"
+PV = "0.1+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+inherit meson
+inherit pkgconfig
+inherit systemd
+
+PACKAGECONFIG ?= ""
+PACKAGECONFIG[7seg] = "-D7seg=enabled,-D7seg=disabled,,udev"
+
+DEPENDS += "sdbusplus"
+DEPENDS += "sdeventplus"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "systemd"
+
+S = "${WORKDIR}/git"
+SRC_URI = "git://github.com/openbmc/phosphor-host-postd;branch=master;protocol=https"
+SRCREV = "80be5d8335f31c12edae7edd2fc32a0583d765f9"
+
+SNOOP_DEVICE ?= "aspeed-lpc-snoop0"
+POST_CODE_BYTES ?= "1"
+
+SERVICE_FILE = "lpcsnoop.service"
+SYSTEMD_PACKAGES = "${PN}"
+SYSTEMD_SERVICE:${PN} += "${SERVICE_FILE}"
+
+EXTRA_OEMESON:append = " \
+    -Dsnoop-device=${SNOOP_DEVICE} \
+    -Dpost-code-bytes=${POST_CODE_BYTES} \
+    -Dsystemd-target=multi-user.target \
+    -Dtests=disabled \
+"
+
+POSTCODE_SEVENSEG_DEVICE ?= "seven_seg_disp_val"
+SERVICE_FILE_7SEG = " \
+  postcode-7seg@.service \
+  postcode-7seg@${POSTCODE_SEVENSEG_DEVICE}.service \
+"
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', '7seg', '${SERVICE_FILE_7SEG}', '', d)}"
diff --git a/meta-phosphor/recipes-phosphor/images/obmc-phosphor-debug-tarball.bb b/meta-phosphor/recipes-phosphor/images/obmc-phosphor-debug-tarball.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e00e928433770fd2029304ff0963e1868e53cf33
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/images/obmc-phosphor-debug-tarball.bb
@@ -0,0 +1,3 @@
+DESCRIPTION = "Debug tools tarball for use with OpenBMC Phosphor"
+
+inherit obmc-phosphor-debug-tarball
diff --git a/meta-phosphor/recipes-phosphor/images/obmc-phosphor-image-base.bb b/meta-phosphor/recipes-phosphor/images/obmc-phosphor-image-base.bb
new file mode 100644
index 0000000000000000000000000000000000000000..38b1c2d42677df2d7f858bb1fed80b58222e46a1
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/images/obmc-phosphor-image-base.bb
@@ -0,0 +1,10 @@
+DESCRIPTION = "A basic OpenBMC image with no features enabled."
+
+IMAGE_LINGUAS = ""
+LICENSE = "Apache-2.0"
+
+inherit obmc-phosphor-image
+
+# The /etc/version file is misleading and not useful.  Remove it.
+# Users should instead rely on /etc/os-release.
+ROOTFS_POSTPROCESS_COMMAND += "remove_etc_version ; "
diff --git a/meta-phosphor/recipes-phosphor/images/obmc-phosphor-image.bb b/meta-phosphor/recipes-phosphor/images/obmc-phosphor-image.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f276e64399c9f7cf4d7d72d4a09d3d75ac9f09ea
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/images/obmc-phosphor-image.bb
@@ -0,0 +1,53 @@
+DESCRIPTION = "Image with Phosphor, a software stack for hardware management \
+in devices with baseboard management controllers.  The image supports the \
+full OpenBMC feature set for devices of all types."
+
+IMAGE_LINGUAS = ""
+
+IMAGE_FEATURES += " \
+        obmc-bmc-state-mgmt \
+        obmc-bmcweb \
+        obmc-chassis-mgmt \
+        obmc-chassis-state-mgmt \
+        obmc-console \
+        obmc-devtools \
+        obmc-fan-control \
+        obmc-fan-mgmt \
+        obmc-flash-mgmt \
+        obmc-fru-ipmi \
+        obmc-health-monitor \
+        obmc-host-ctl \
+        obmc-host-ipmi \
+        obmc-host-state-mgmt \
+        obmc-ikvm \
+        obmc-inventory \
+        obmc-leds \
+        obmc-logging-mgmt \
+        obmc-remote-logging-mgmt \
+        obmc-rng \
+        obmc-net-ipmi \
+        obmc-sensors \
+        obmc-software \
+        obmc-system-mgmt \
+        obmc-user-mgmt \
+        obmc-user-mgmt-ldap \
+        ${@bb.utils.contains('DISTRO_FEATURES', 'obmc-ubi-fs', 'read-only-rootfs', '', d)} \
+        ${@bb.utils.contains('DISTRO_FEATURES', 'phosphor-mmc', 'read-only-rootfs', '', d)} \
+        ssh-server-dropbear \
+        obmc-debug-collector \
+        obmc-network-mgmt \
+        obmc-settings-mgmt \
+        obmc-telemetry \
+        "
+
+LICENSE = "Apache-2.0"
+
+inherit obmc-phosphor-image
+
+# The /etc/version file is misleading and not useful.  Remove it.
+# Users should instead rely on /etc/os-release.
+ROOTFS_POSTPROCESS_COMMAND += "remove_etc_version ; "
+
+# The shadow recipe provides the binaries(like useradd, usermod) needed by the
+# phosphor-user-manager.
+ROOTFS_RO_UNNEEDED:remove = "shadow"
diff --git a/meta-phosphor/recipes-phosphor/images/obmc-phosphor-initramfs.bb b/meta-phosphor/recipes-phosphor/images/obmc-phosphor-initramfs.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9df4432fe51f145711a3f97ec9077dfea192aaf5
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/images/obmc-phosphor-initramfs.bb
@@ -0,0 +1,30 @@
+DESCRIPTION = "Small image capable of booting a device. The kernel includes \
+the Minimal RAM-based Initial Root Filesystem (initramfs), which finds the \
+first 'init' program more efficiently."
+
+# Init scripts
+INIT_PACKAGE = "obmc-phosphor-initfs"
+INIT_PACKAGE:df-phosphor-mmc = "phosphor-mmc-init"
+
+PACKAGE_INSTALL = "${VIRTUAL-RUNTIME_base-utils} base-passwd ${ROOTFS_BOOTSTRAP_INSTALL} ${INIT_PACKAGE}"
+
+# Do not pollute the initrd image with rootfs features
+IMAGE_FEATURES = "read-only-rootfs"
+
+export IMAGE_BASENAME = "obmc-phosphor-initramfs"
+IMAGE_LINGUAS = ""
+
+LICENSE = "MIT"
+
+IMAGE_FSTYPES = "${INITRAMFS_FSTYPES}"
+inherit core-image
+
+IMAGE_ROOTFS_SIZE = "8192"
+IMAGE_ROOTFS_EXTRA_SPACE = "0"
+
+# Needed for the set_user_group functions to succeed
+DEPENDS += "shadow-native"
+
+PACKAGE_INSTALL:remove = "shadow"
+PACKAGE_EXCLUDE = "shadow"
+BAD_RECOMMENDATIONS += "busybox-syslog"
diff --git a/meta-phosphor/recipes-phosphor/initrdscripts/files/obmc-init.sh b/meta-phosphor/recipes-phosphor/initrdscripts/files/obmc-init.sh
new file mode 100644
index 0000000000000000000000000000000000000000..e61ede91110abdfd7e1fa7c54991649c416873b4
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/initrdscripts/files/obmc-init.sh
@@ -0,0 +1,438 @@
+#!/bin/sh
+
+fslist="proc sys dev run"
+rodir=run/initramfs/ro
+rwdir=run/initramfs/rw
+upper=$rwdir/cow
+work=$rwdir/work
+
+cd /
+mkdir -p $fslist
+mount dev dev -tdevtmpfs
+mount sys sys -tsysfs
+mount proc proc -tproc
+if ! grep run proc/mounts
+then
+	mount tmpfs run -t tmpfs -o mode=755,nodev
+fi
+
+mkdir -p $rodir $rwdir
+
+cp -rp init shutdown update whitelist bin sbin usr lib etc var run/initramfs
+
+# To start a interactive shell with job control at this point, run
+# getty 38400 ttyS4
+
+findmtd() {
+	m=$(grep -xl "$1" /sys/class/mtd/*/name)
+	m=${m%/name}
+	m=${m##*/}
+	echo $m
+}
+
+blkid_fs_type() {
+	# Emulate util-linux's `blkid -s TYPE -o value $1`
+	# Example busybox blkid output:
+	#    # blkid /dev/mtdblock5
+	#    /dev/mtdblock5: TYPE="squashfs"
+	# Process output to extract TYPE value "squashfs".
+	blkid $1 | sed -e 's/^.*TYPE="//' -e 's/".*$//'
+}
+
+probe_fs_type() {
+	fst=$(blkid_fs_type $1)
+	echo ${fst:=jffs2}
+}
+
+# This fw_get_env_var is a possibly broken version of fw_printenv that
+# does not check the crc or flag byte.
+# The u-boot environment starts with a crc32, followed by a flag byte
+# when a redundannt environment is configured, followed by var=value\0 sets.
+# The flag byte for nand is a 1 byte counter; for nor it is a 1 or 0 byte.
+
+get_fw_env_var() {
+	# do we have 1 or 2 copies of the environment?
+	# count non-blank non-comment lines
+	# copies=$(grep -v ^# /etc/fw_env.config | grep -c [::alnum::])
+	# ... we could if we had the fw_env.config in the initramfs
+	copies=2
+
+	# * Change \n to \r and \0 to \n
+	# * Skip to the 5th byte to skip over crc
+	# * then skip to the first or 2nd byte to skip over flag if it exists
+	# * stop parsing at first empty line corresponding to the
+	#   double \0 at the end of the environment.
+	# * print the value of the variable name passed as argument
+
+	envdev=$(findmtd u-boot-env)
+	if test -n $envdev
+	then
+		cat /dev/$envdev |
+		tr '\n\000' '\r\n' |
+		tail -c +5 | tail -c +${copies-1} |
+		sed -ne '/^$/,$d' -e "s/^$1=//p"
+	fi
+}
+
+setup_resolv() {
+	runresolv=/run/systemd/resolve/resolv.conf
+	etcresolv=/etc/resolv.conf
+
+	if test ! -e $etcresolv -a ! -L $etcresolv
+	then
+		mkdir -p ${runresolv%/*}
+		ln -s $runresolv $etcresolv
+	fi
+	if test ! -f $runresolv
+	then
+		cat  /proc/net/pnp > $runresolv
+	fi
+
+	return 0
+}
+
+try_tftp() {
+	# split into  tftp:// host:port/ path/on/remote
+	# then spilt off / and then :port from the end of host:port/
+	# and : from the beginning of port
+
+	rest="${1#tftp://}"
+	path=${rest#*/}
+	host=${rest%$path}
+	host="${host%/}"
+	port="${host#${host%:*}}"
+	host="${host%$port}"
+	port="${port#:}"
+
+	setup_resolv
+
+	if test -z "$host" -o -z "$path"
+	then
+		debug_takeover "Invalid tftp download url '$url'."
+	elif echo "Downloading '$url' from $host ..."  &&
+		! tftp -g -r "$path" -l /run/image-rofs "$host" ${port+"$port"}
+	then
+		debug_takeover "Download of '$url' failed."
+	fi
+}
+
+try_wget() {
+	setup_resolv
+
+	echo "Downloading '$1' ..."
+	if ! wget -O /run/image-rofs "$1"
+	then
+		debug_takeover "Download of '$url' failed."
+	fi
+}
+
+debug_takeover() {
+	echo "$@"
+
+	if ! grep -w enable-initrd-debug-sh "$optfile"
+	then
+		echo "Fatal error, triggering kernel panic!"
+		exit 1
+	fi
+
+	test -n "$@" && echo Try to manually fix.
+	cat << HERE
+After fixing run exit to continue this script, or reboot -f to retry, or
+touch /takeover and exit to become PID 1 allowing editing of this script.
+HERE
+
+	while ! /bin/sh && ! test -f /takeover
+	do
+		echo /bin/sh failed, retrying
+	done
+
+	# Touch /takeover in the above shell to become pid 1
+	if test -e /takeover
+	then
+		cat << HERE
+
+Takeover of init requested.  Executing /bin/sh as PID 1.
+When finished exec new init or cleanup and run reboot -f.
+
+Warning: No job control!  Shell exit will panic the system!
+HERE
+		export PS1=init#\ 
+		exec /bin/sh
+	fi
+}
+
+rofs=$(findmtd rofs)
+rwfs=$(findmtd rwfs)
+
+rodev=/dev/mtdblock${rofs#mtd}
+rwdev=/dev/mtdblock${rwfs#mtd}
+
+# Set to y for yes, anything else for no.
+force_rwfst_jffs2=y
+flash_images_before_init=n
+consider_download_files=y
+consider_download_tftp=y
+consider_download_http=y
+consider_download_ftp=y
+
+rofst=squashfs
+rwfst=$(probe_fs_type $rwdev)
+roopts=ro
+rwopts=rw
+
+image=/run/initramfs/image-
+trigger=${image}rwfs
+
+init=/sbin/init
+fsckbase=/sbin/fsck.
+fsck=$fsckbase$rwfst
+fsckopts=-a
+optfile=/run/initramfs/init-options
+optbase=/run/initramfs/init-options-base
+urlfile=/run/initramfs/init-download-url
+update=/run/initramfs/update
+
+if test -e /${optfile##*/}
+then
+	cp /${optfile##*/} $optfile
+fi
+
+if test -e /${optbase##*/}
+then
+	cp /${optbase##*/} $optbase
+else
+	touch $optbase
+fi
+
+if test ! -f $optfile
+then
+	cat /proc/cmdline $optbase > $optfile
+	get_fw_env_var openbmcinit >> $optfile
+	get_fw_env_var openbmconce >> $optfile
+fi
+
+echo rofs = $rofs $rofst   rwfs = $rwfs $rwfst
+
+if grep -w debug-init-sh $optfile
+then
+	if grep -w enable-initrd-debug-sh "$optfile"
+	then
+		debug_takeover "Debug initial shell requested by command line."
+	else
+		echo "Need to also add enable-initrd-debug-sh for debug shell."
+	fi
+fi
+
+if test "x$consider_download_files" = xy &&
+	grep -w openbmc-init-download-files $optfile
+then
+	if test -f ${urlfile##*/}
+	then
+		cp ${urlfile##*/} $urlfile
+	fi
+	if test ! -f $urlfile
+	then
+		get_fw_env_var openbmcinitdownloadurl > $urlfile
+	fi
+	url="$(cat $urlfile)"
+	rest="${url#*://}"
+	proto="${url%$rest}"
+
+	if test -z "$url"
+	then
+		echo "Download url empty.  Ignoring download request."
+	elif test -z "$proto"
+	then
+		echo "Download failed."
+	elif test "$proto" = tftp://
+	then
+		if test "x$consider_download_tftp" = xy
+		then
+			try_tftp "$url"
+		else
+			echo "Download failed."
+		fi
+	elif test "$proto" = http://
+	then
+		if test "x$consider_download_http" = xy
+		then
+			try_wget "$url"
+		else
+			echo "Download failed."
+		fi
+	elif test "$proto" = ftp://
+	then
+		if test "x$consider_download_ftp" = xy
+		then
+			try_wget "$url"
+		else
+			echo "Download failed."
+		fi
+	else
+		echo "Download failed."
+	fi
+fi
+
+# If there are images in root move them to /run/initramfs/ or /run/ now.
+imagebasename=${image##*/}
+if test -n "${imagebasename}" && ls /${imagebasename}* > /dev/null 2>&1
+then
+	if test "x$flash_images_before_init" = xy
+	then
+		echo "Flash images found, will update before starting init."
+		mv /${imagebasename}* ${image%$imagebasename}
+	else
+		echo "Flash images found, will use but deferring flash update."
+		mv /${imagebasename}* /run/
+	fi
+fi
+
+if grep -w clean-rwfs-filesystem $optfile
+then
+	echo "Cleaning of read-write overlay filesystem requested."
+	touch $trigger
+fi
+
+if grep -w factory-reset $optfile
+then
+	echo "Factory reset requested."
+	touch $trigger
+	do_save=--no-save-files
+else
+	do_save=--save-files
+fi
+
+if test "x$force_rwfst_jffs2" = xy -a $rwfst != jffs2 -a ! -f $trigger
+then
+	echo "Converting read-write overlay filesystem to jffs2 forced."
+	touch $trigger
+fi
+
+if ls $image* > /dev/null 2>&1
+then
+	if ! test -x $update
+	then
+		debug_takeover "Flash update requested but $update missing!"
+	elif test -f $trigger -a ! -s $trigger
+	then
+		if [ $do_save = "--save-files" ]
+		then
+			echo "Saving selected files from read-write overlay filesystem."
+		else
+			echo "No files will be selected for save."
+		fi
+		$update --no-restore-files $do_save
+		echo "Clearing read-write overlay filesystem."
+		flash_eraseall /dev/$rwfs
+		echo "Restoring saved files to read-write overlay filesystem."
+		touch $trigger
+		$update --no-save-files --clean-saved-files
+	else
+		$update --clean-saved-files $do_save
+	fi
+
+	rwfst=$(probe_fs_type $rwdev)
+	fsck=$fsckbase$rwfst
+fi
+
+if grep -w overlay-filesystem-in-ram $optfile
+then
+	rwfst=none
+fi
+
+copyfiles=
+if grep -w copy-files-to-ram $optfile
+then
+	rwfst=none
+	copyfiles=y
+fi
+
+# It would be nice to do this after fsck but that mean rofs is mounted
+# which triggers the mtd is mounted check
+if test "$rwfst$copyfiles" = noney
+then
+	touch $trigger
+	$update --copy-files --clean-saved-files --no-restore-files
+fi
+
+if grep -w copy-base-filesystem-to-ram $optfile &&
+	test ! -e /run/image-rofs && ! cp $rodev /run/image-rofs
+then
+	# Remove any partial copy to avoid attempted usage later
+	if test -e  /run/image-rofs
+	then
+		ls -l /run/image-rofs
+		rm -f /run/image-rofs
+	fi
+	debug_takeover "Copying $rodev to /run/image-rofs failed."
+fi
+
+if test -s /run/image-rofs
+then
+	rodev=/run/image-rofs
+	roopts=$roopts,loop
+fi
+
+mount $rodev $rodir -t $rofst -o $roopts
+
+if test -x $rodir$fsck
+then
+	for fs in $fslist
+	do
+		mount --bind $fs $rodir/$fs
+	done
+	chroot $rodir $fsck $fsckopts $rwdev
+	rc=$?
+	for fs in $fslist
+	do
+		umount $rodir/$fs
+	done
+	if test $rc -gt 1
+	then
+		debug_takeover "fsck of read-write fs on $rwdev failed (rc=$rc)"
+	fi
+elif test "$rwfst" != jffs2 -a "$rwfst" != none
+then
+	echo "No '$fsck' in read only fs, skipping fsck."
+fi
+
+if test "$rwfst" = none
+then
+	echo "Running with read-write overlay in RAM for this boot."
+	echo "No state will be preserved unless flash update performed."
+elif ! mount $rwdev $rwdir -t $rwfst -o $rwopts
+then
+	msg="$(cat)" << HERE
+
+Mounting read-write $rwdev filesystem failed.  Please fix and run
+	mount $rwdev $rwdir -t $rwfst -o $rwopts
+or perform a factory reset with the clean-rwfs-filesystem option.
+HERE
+	debug_takeover "$msg"
+fi
+
+rm -rf $work
+mkdir -p $upper $work
+
+mount -t overlay -o lowerdir=$rodir,upperdir=$upper,workdir=$work cow /root
+
+while ! chroot /root /bin/sh -c "test -x '$init' -a -s '$init'"
+do
+	msg="$(cat)" << HERE
+
+Unable to confirm /sbin/init is an executable non-empty file
+in merged file system mounted at /root.
+
+Change Root test failed!
+HERE
+	debug_takeover "$msg"
+done
+
+for f in $fslist
+do
+	mount --move $f root/$f
+done
+
+# switch_root /root $init
+exec chroot /root $init
+
diff --git a/meta-phosphor/recipes-phosphor/initrdscripts/files/obmc-shutdown.sh b/meta-phosphor/recipes-phosphor/initrdscripts/files/obmc-shutdown.sh
new file mode 100644
index 0000000000000000000000000000000000000000..d3c8835959fdc533ec7a21e4dac344275cb8439b
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/initrdscripts/files/obmc-shutdown.sh
@@ -0,0 +1,102 @@
+#!/bin/sh
+
+echo shutdown: "$@"
+
+export PS1=shutdown-sh#\ 
+# exec bin/sh
+
+cd /
+if [ ! -e /proc/mounts ]
+then
+	mkdir -p /proc
+	mount  proc /proc -tproc
+	umount_proc=1
+else
+	umount_proc=
+fi
+
+# Remove an empty oldroot, that means we are not invoked from systemd-shutdown
+rmdir /oldroot 2>/dev/null
+
+# Move /oldroot/run to /mnt in case it has the underlying rofs loop mounted.
+# Ordered before /oldroot the overlay is unmounted before the loop mount
+mkdir -p /mnt
+mount --move /oldroot/run /mnt
+
+set -x
+for f in $( awk '/oldroot|mnt/ { print $2 }' < /proc/mounts | sort -r )
+do
+	umount $f
+done
+set +x
+
+update=/run/initramfs/update
+image=/run/initramfs/image-
+
+wdt="-t 1 -T 5"
+wdrst="-T 15"
+
+if ls $image* > /dev/null 2>&1
+then
+	if test -x $update
+	then
+		if test -c /dev/watchdog
+		then
+			echo Pinging watchdog ${wdt+with args $wdt}
+			watchdog $wdt -F /dev/watchdog &
+			wd=$!
+		else
+			wd=
+		fi
+		$update --clean-saved-files
+		remaining=$(ls $image*)
+		if test -n "$remaining"
+		then
+			echo 1>&2 "Flash update failed to flash these images:"
+			echo 1>&2 "$remaining"
+		else
+			echo "Flash update completed."
+		fi
+
+		if test -n "$wd"
+		then
+			kill -9 $wd
+			if test -n "$wdrst"
+			then
+				echo Resetting watchdog timeouts to $wdrst
+				watchdog $wdrst -F /dev/watchdog &
+				sleep 1
+				# Kill the watchdog daemon, setting a timeout
+				# for the remaining shutdown work
+				kill -9 $!
+			fi
+		fi
+	else
+		echo 1>&2 "Flash update requested but $update program missing!"
+	fi
+fi
+
+echo Remaining mounts:
+cat /proc/mounts
+
+test "$umount_proc" && umount /proc && rmdir /proc
+
+# tcsattr(tty, TIOCDRAIN, mode) to drain tty messages to console
+test -t 1 && stty cooked 0<&1
+
+# Execute the command systemd told us to ...
+if test -d /oldroot  && test "$1"
+then
+	if test "$1" = kexec
+	then
+		$1 -f -e
+	else
+		$1 -f
+	fi
+fi
+
+
+echo "Execute ${1-reboot} -f if all unmounted ok, or exec /init"
+
+export PS1=shutdown-sh#\ 
+exec /bin/sh
diff --git a/meta-phosphor/recipes-phosphor/initrdscripts/files/obmc-update.sh b/meta-phosphor/recipes-phosphor/initrdscripts/files/obmc-update.sh
new file mode 100644
index 0000000000000000000000000000000000000000..278cd41d7be2ba28afdca5104bc27abd7cf79672
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/initrdscripts/files/obmc-update.sh
@@ -0,0 +1,274 @@
+#!/bin/sh
+
+echo update: "$@"
+
+echoerr() {
+	echo 1>&2 "ERROR: $@"
+}
+
+cd /
+if ! test -r /proc/mounts || ! test -f /proc/mounts
+then
+	mkdir -p /proc
+	mount -t proc proc proc
+fi
+if ! test -d /sys/class
+then
+	mkdir -p /sys
+	mount -t sysfs sys sys
+fi
+if ! test -c /dev/null
+then
+	mkdir -p /dev
+	mount -t devtmpfs dev dev
+fi
+
+# mtd number N with mtd name Name can be mounted via mtdN, or mtd:Name
+# (with a mtd aware fs) or by /dev/mtdblockN (with a mtd or block fs).
+mtdismounted() {
+	m=${1##mtd}
+	if grep -s "mtdblock$m " /proc/mounts || grep -s "mtd$m " /proc/mounts
+	then
+		return 0
+	fi
+	n=$(cat /sys/class/mtd/mtd$m/name)
+	if test -n "$n" && grep -s "mtd:$n " /proc/mounts
+	then
+		return 0
+	fi
+	return 1
+}
+
+# Detect child partitions when the whole flash is to be updated.
+# Ignore mtdNro and mtdblockN names in the class subsystem directory.
+childmtds() {
+	for m in /sys/class/mtd/$1/mtd*
+	do
+		m=${m##*/}
+		if test "${m%ro}" = "${m#mtdblock}"
+		then
+			echo $m
+		fi
+	done
+}
+
+toobig() {
+	if test $(stat -L -c "%s" "$1") -gt $(cat /sys/class/mtd/"$2"/size)
+	then
+		return 0
+	fi
+	return 1
+}
+
+findmtd() {
+	m=$(grep -xl "$1" /sys/class/mtd/*/name)
+	m=${m%/name}
+	m=${m##*/}
+	echo $m
+}
+
+blkid_fs_type() {
+	# Emulate util-linux's `blkid -s TYPE -o value $1`
+	# Example busybox blkid output:
+	#    # blkid /dev/mtdblock5
+	#    /dev/mtdblock5: TYPE="squashfs"
+	# Process output to extract TYPE value "squashfs".
+	blkid $1 | sed -e 's/^.*TYPE="//' -e 's/".*$//'
+}
+
+probe_fs_type() {
+	fst=$(blkid_fs_type $1)
+	echo ${fst:=jffs2}
+}
+
+rwfs=$(findmtd rwfs)
+
+rwdev=/dev/mtdblock${rwfs#mtd}
+rwopts=rw
+rorwopts=ro${rwopts#rw}
+
+rwdir=/run/initramfs/rw
+upper=$rwdir/cow
+save=/run/save/${upper##*/}
+
+mounted=
+doflash=y
+doclean=
+dosave=y
+dorestore=y
+toram=
+checksize=y
+checkmount=y
+
+whitelist=/run/initramfs/whitelist
+image=/run/initramfs/image-
+imglist=
+
+while test "$1" != "${1#-}"
+do
+	case "$1" in
+	--help)
+		cat <<HERE
+Usage: $0 [options] -- Write images in /run/initramfs to flash (/dev/mtd*)
+    --help                    Show this message
+    --no-flash                Don't attempt to write images to flash
+    --ignore-size             Don't compare image size to mtd device size
+    --ignore-mount            Don't check if destination is mounted
+    --save-files              Copy whitelisted files to save directory in RAM
+    --no-save-files           Don't copy whitelisted files to save directory
+    --copy-files              Copy files from save directory to rwfs mountpoint
+    --restore-files           Restore files from save directory to rwfs layer
+    --no-restore-files        Don't restore saved files from ram to rwfs layer
+    --clean-saved-files       Delete saved whitelisted files from RAM
+    --no-clean-saved-files    Retain saved whitelisted files in RAM
+HERE
+
+	    exit 0 ;;
+
+	--no-clean-saved-files)
+		doclean=
+		shift ;;
+	--clean-saved-files)
+		doclean=y
+		shift ;;
+	--no-save-files)
+		dosave=
+		shift ;;
+	--save-files)
+		dosave=y
+		shift ;;
+	--no-restore-files)
+		dorestore=
+		shift ;;
+	--restore-files)
+		dorestore=y
+		shift ;;
+	--no-flash)
+		doflash=
+		shift ;;
+	--ignore-size)
+		checksize=
+		shift ;;
+	--ignore-mount)
+		checkmount=
+		doflash=
+		shift ;;
+	--copy-files)
+		toram=y
+		shift ;;
+	*)
+		echoerr "Unknown option $1.  Try $0 --help."
+		exit 1 ;;
+	esac
+done
+
+if test "x$dosave" = xy
+then
+	if test ! -d $upper -a -n "$rwfs"
+	then
+		mkdir -p $rwdir
+		mount $rwdev $rwdir -t $(probe_fs_type $rwdev) -o $rorwopts
+		mounted=$rwdir
+	fi
+
+	while read f
+	do
+		# Entries shall start with /, no trailing /.. or embedded /../
+		if test "/${f#/}" != "$f" -o "${f%/..}" != "${f#*/../}"
+		then
+			echo 1>&2 "WARNING: Skipping bad whitelist entry $f."
+			continue
+		fi
+		if ! test -e "$upper/$f"
+		then
+			continue
+		fi
+		d="$save/$f"
+		while test "${d%/}" != "${d%/.}"
+		do
+			d="${d%/.}"
+			d="${d%/}"
+		done
+		mkdir -p "${d%/*}"
+		cp -rp "$upper/$f" "${d%/*}/"
+	done < $whitelist
+
+	if test -n "$mounted"
+	then
+		umount $mounted
+	fi
+fi
+
+imglist=$(echo $image*)
+if test "$imglist" = "$image*" -a ! -e "$imglist"
+then
+	# shell didn't expand the wildcard, so no files exist
+	echo "No images found to update."
+	imglist=
+fi
+
+for f in $imglist
+do
+	m=$(findmtd ${f#$image})
+	if test -z "$m"
+	then
+		echoerr "Unable to find mtd partition for ${f##*/}."
+		exit 1
+	fi
+	if test -n "$checksize" && toobig "$f" "$m"
+	then
+		echoerr "Image ${f##*/} too big for $m."
+		exit 1
+	fi
+	for s in $m $(childmtds $m)
+	do
+		if test -n "$checkmount" && mtdismounted $s
+		then
+			echoerr "Device $s is mounted, ${f##*/} is busy."
+			exit 1
+		fi
+	done
+done
+
+if test -n "$doflash"
+then
+	for f in $imglist
+	do
+		if test ! -s $f
+		then
+			echo "Skipping empty update of ${f#$image}."
+			rm $f
+			continue
+		fi
+		m=$(findmtd ${f#$image})
+		echo "Updating ${f#$image}..."
+		flashcp -v $f /dev/$m && rm $f
+	done
+fi
+
+if test -d $save -a "x$toram" = xy
+then
+	mkdir -p $upper
+	cp -rp $save/. $upper/
+fi
+
+if test -d $save -a "x$dorestore" = xy
+then
+	odir=$rwdir
+	rwdir=/run/rw
+	upper=$rwdir${upper#$odir}
+
+	mkdir -p $rwdir
+	mount $rwdev $rwdir -t $(probe_fs_type $rwdev) -o $rwopts
+	mkdir -p $upper
+	cp -rp $save/. $upper/
+	umount $rwdir
+	rmdir $rwdir
+fi
+
+if test "x$doclean" = xy
+then
+	rm -rf $save
+fi
+
+exit
diff --git a/meta-phosphor/recipes-phosphor/initrdscripts/files/whitelist b/meta-phosphor/recipes-phosphor/initrdscripts/files/whitelist
new file mode 100644
index 0000000000000000000000000000000000000000..20f1ec2a6d171cbab084967389205f042445788e
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/initrdscripts/files/whitelist
@@ -0,0 +1,13 @@
+/etc/dropbear/dropbear_rsa_host_key
+/etc/group
+/etc/gshadow
+/etc/machine-id
+/etc/passwd
+/etc/resolv.conf
+/etc/shadow
+/etc/systemd/network
+/var/cache/obmc
+/var/lib/obmc
+/var/lib/phosphor-inventory-manager
+/var/lib/phosphor-settings-manager
+/var/lib/phosphor-state-manager
diff --git a/meta-phosphor/recipes-phosphor/initrdscripts/obmc-phosphor-initfs.bb b/meta-phosphor/recipes-phosphor/initrdscripts/obmc-phosphor-initfs.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f816706af92e5f634174130f77c96be059de659b
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/initrdscripts/obmc-phosphor-initfs.bb
@@ -0,0 +1,35 @@
+SUMMARY = "Phosphor OpenBMC pre-init scripts"
+DESCRIPTION = "Phosphor OpenBMC filesystem mount reference implementation."
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+PR = "r1"
+
+inherit allarch
+
+RDEPENDS:${PN} += "${VIRTUAL-RUNTIME_base-utils}"
+
+S = "${WORKDIR}"
+SRC_URI += "file://obmc-init.sh"
+SRC_URI += "file://obmc-shutdown.sh"
+SRC_URI += "file://obmc-update.sh"
+SRC_URI += "file://whitelist"
+
+do_install() {
+	for f in init-download-url init-options
+	do
+		if test -e $f
+		then
+			install -m 0755 ${WORKDIR}/$f ${D}/$f
+		fi
+	done
+        install -m 0755 ${WORKDIR}/obmc-init.sh ${D}/init
+        install -m 0755 ${WORKDIR}/obmc-shutdown.sh ${D}/shutdown
+        install -m 0755 ${WORKDIR}/obmc-update.sh ${D}/update
+        install -m 0644 ${WORKDIR}/whitelist ${D}/whitelist
+        install -d ${D}/dev
+        mknod -m 622 ${D}/dev/console c 5 1
+}
+
+FILES:${PN} += " /init /shutdown /update /whitelist /dev "
+FILES:${PN} += " /init-options /init-download-url "
diff --git a/meta-phosphor/recipes-phosphor/initrdscripts/phosphor-mmc-init.bb b/meta-phosphor/recipes-phosphor/initrdscripts/phosphor-mmc-init.bb
new file mode 100644
index 0000000000000000000000000000000000000000..96c27da12beb6507e215ad615adf9a6ebb90baaa
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/initrdscripts/phosphor-mmc-init.bb
@@ -0,0 +1,30 @@
+SUMMARY = "Phosphor OpenBMC pre-init scripts for mmc"
+DESCRIPTION = "Phosphor OpenBMC filesystem mount implementation for mmc."
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+PR = "r1"
+
+inherit allarch
+
+RDEPENDS:${PN} += " \
+    ${@d.getVar('PREFERRED_PROVIDER_u-boot-fw-utils', True) or 'u-boot-fw-utils'} \
+    ${VIRTUAL-RUNTIME_base-utils} \
+    e2fsprogs-e2fsck \
+    e2fsprogs-mke2fs \
+    gptfdisk \
+    libgpiod-tools \
+    parted \
+    udev \
+"
+
+S = "${WORKDIR}"
+SRC_URI += "file://mmc-init.sh"
+
+do_install() {
+    install -m 0755 ${WORKDIR}/mmc-init.sh ${D}/init
+    install -d ${D}/dev
+    mknod -m 622 ${D}/dev/console c 5 1
+}
+
+FILES:${PN} += " /init /dev "
diff --git a/meta-phosphor/recipes-phosphor/initrdscripts/phosphor-mmc-init/mmc-init.sh b/meta-phosphor/recipes-phosphor/initrdscripts/phosphor-mmc-init/mmc-init.sh
new file mode 100644
index 0000000000000000000000000000000000000000..ad9748e6518611d3be8cfeaaf1136a185d438b19
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/initrdscripts/phosphor-mmc-init/mmc-init.sh
@@ -0,0 +1,92 @@
+#!/bin/sh
+
+# Get the value of the root env variable found in /proc/cmdline
+get_root() {
+    local root="$(cat /proc/cmdline)"
+    root="${root##* root=PARTLABEL=}"
+    root="${root%% *}"
+    [ "${root}" != "" ] && echo "${root}"
+}
+
+fslist="proc sys dev run"
+rodir=/mnt/rofs
+mmcdev="/dev/mmcblk0"
+rwfsdev="/dev/disk/by-partlabel/rwfs"
+
+cd /
+mkdir -p $fslist
+mount dev dev -tdevtmpfs
+mount sys sys -tsysfs
+mount proc proc -tproc
+mount tmpfs run -t tmpfs -o mode=755,nodev
+
+# Wait up to 5s for the mmc device to appear. Continue even if the count is
+# exceeded. A failure will be caught later like in the mount command.
+count=0
+while [ $count -lt 5 ]; do
+    if [ -e "${mmcdev}" ]; then
+        break
+    fi
+    sleep 1
+    count=$((count + 1))
+done
+
+# Move the secondary GPT to the end of the device if needed. Look for the GPT
+# header signature "EFI PART" located 512 bytes from the end of the device.
+if ! tail -c 512 "${mmcdev}" | hexdump -C -n 8 | grep -q "EFI PART"; then
+    sgdisk -e "${mmcdev}"
+    partprobe
+fi
+
+# There eMMC GPT labels for the rootfs are rofs-a and rofs-b, and the label for
+# the read-write partition is rwfs. Run udev to make the partition labels show 
+# up. Mounting by label allows for partition numbers to change if needed.
+udevd --daemon
+udevadm trigger --type=devices --action=add
+udevadm settle --timeout=10
+
+mkdir -p $rodir
+if ! mount /dev/disk/by-partlabel/"$(get_root)" $rodir -t ext4 -o ro; then
+    /bin/sh
+fi
+
+# Determine if a factory reset has been requested
+mkdir -p /var/lock
+resetval=$(fw_printenv -n rwreset 2>/dev/null)
+gpiopresent=$(gpiofind factory-reset-toggle)
+if [ $? -eq 0 ]; then
+    gpioval=$(gpioget $gpiopresent)
+else
+    gpioval=""
+fi
+# Prevent unnecessary resets on first boot
+if [ -n "$gpioval" -a -z "$resetval" ]; then
+    fw_setenv rwreset $gpioval
+    resetval=$gpioval
+fi
+if [ "$resetval" = "true" -o -n "$gpioval" -a "$resetval" != "$gpioval" ]; then
+    echo "Factory reset requested."
+    if ! mkfs.ext4 -F "${rwfsdev}"; then
+        echo "Reformat for factory reset failed."
+        /bin/sh
+    else
+        # gpioval will be an empty string if factory-reset-toggle was not found
+        fw_setenv rwreset $gpioval
+        echo "rwfs has been formatted."
+    fi
+fi
+
+fsck.ext4 -p "${rwfsdev}"
+if ! mount "${rwfsdev}" $rodir/var -t ext4 -o rw; then
+    /bin/sh
+fi
+
+rm -rf $rodir/var/persist/etc-work/
+mkdir -p $rodir/var/persist/etc $rodir/var/persist/etc-work $rodir/var/persist/home/root
+mount overlay $rodir/etc -t overlay -o lowerdir=$rodir/etc,upperdir=$rodir/var/persist/etc,workdir=$rodir/var/persist/etc-work
+
+for f in $fslist; do
+    mount --move $f $rodir/$f
+done
+
+exec switch_root $rodir /sbin/init
diff --git a/meta-phosphor/recipes-phosphor/interfaces/bmcweb/run-ptest b/meta-phosphor/recipes-phosphor/interfaces/bmcweb/run-ptest
new file mode 100644
index 0000000000000000000000000000000000000000..f2a522a1470f0b38cb3e04b02273124890bff9bb
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/interfaces/bmcweb/run-ptest
@@ -0,0 +1,10 @@
+#!/bin/sh
+
+for i in `ls test/*_test`; do
+    $i
+    if [ $? -eq 0 ]; then
+        echo "PASS: $i"
+    else
+        echo "FAIL: $i"
+    fi
+done
diff --git a/meta-phosphor/recipes-phosphor/interfaces/bmcweb_git.bb b/meta-phosphor/recipes-phosphor/interfaces/bmcweb_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b461a2e6bd3ce0ce63a2d3cb2e2f6a6ee71bcf1a
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/interfaces/bmcweb_git.bb
@@ -0,0 +1,61 @@
+inherit systemd
+inherit useradd
+
+USERADD_PACKAGES = "${PN}"
+
+# add a user called httpd for the server to assume
+USERADD_PARAM:${PN} = "-r -s /sbin/nologin bmcweb"
+GROUPADD_PARAM:${PN} = "web; redfish"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=175792518e4ac015ab6696d16c4f607e"
+
+SRC_URI = "git://github.com/openbmc/bmcweb.git;branch=master;protocol=https;nobranch=1"
+
+PV = "1.0+git${SRCPV}"
+SRCREV = "3d768a165183dd8cf7e485ac67ab7270845d5f87"
+
+S = "${WORKDIR}/git"
+
+inherit pkgconfig meson ptest
+
+SRC_URI += " \
+    file://run-ptest \
+"
+
+DEPENDS = " \
+    openssl \
+    zlib \
+    boost \
+    boost-url \
+    libpam \
+    sdbusplus \
+    gtest \
+    nlohmann-json \
+    libtinyxml2 \
+    ${@bb.utils.contains('PTEST_ENABLED', '1', 'gtest', '', d)} \
+    ${@bb.utils.contains('PTEST_ENABLED', '1', 'gmock', '', d)} \
+"
+
+RDEPENDS:${PN} += " \
+    jsnbd \
+    phosphor-mapper \
+"
+
+do_install_ptest() {
+        install -d ${D}${PTEST_PATH}/test
+        cp -rf ${B}/*_test ${D}${PTEST_PATH}/test/
+}
+
+FILES:${PN} += "${datadir}/** "
+
+
+EXTRA_OEMESON = " \
+    --buildtype=minsize \
+    -Dtests=${@bb.utils.contains('PTEST_ENABLED', '1', 'enabled', 'disabled', d)} \
+    -Dyocto-deps=enabled \
+"
+
+SYSTEMD_SERVICE:${PN} += "bmcweb.service bmcweb.socket"
+
+FULL_OPTIMIZATION = "-Os "
diff --git a/meta-phosphor/recipes-phosphor/interfaces/rest-dbus/rest-dbus.service b/meta-phosphor/recipes-phosphor/interfaces/rest-dbus/rest-dbus.service
new file mode 100644
index 0000000000000000000000000000000000000000..9afd0c45d5c344b2b1abc2db9dd6387b179afcbe
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/interfaces/rest-dbus/rest-dbus.service
@@ -0,0 +1,8 @@
+[Unit]
+Description=Phosphor DBUS Browser
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env rest-dbus
+SyslogIdentifier=rest-dbus
+Environment="PYTHONUNBUFFERED=1"
diff --git a/meta-phosphor/recipes-phosphor/interfaces/rest-dbus/rest-dbus.socket b/meta-phosphor/recipes-phosphor/interfaces/rest-dbus/rest-dbus.socket
new file mode 100644
index 0000000000000000000000000000000000000000..7ab1959256f8e6d74a1e425ac4bcf732387559f3
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/interfaces/rest-dbus/rest-dbus.socket
@@ -0,0 +1,8 @@
+[Unit]
+Description=Phosphor DBUS Browser socket
+
+[Socket]
+ListenStream=3000
+
+[Install]
+WantedBy=sockets.target
diff --git a/meta-phosphor/recipes-phosphor/interfaces/rest-dbus_git.bb b/meta-phosphor/recipes-phosphor/interfaces/rest-dbus_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..27d873381a9e52e407628fae4d263772cfa7195e
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/interfaces/rest-dbus_git.bb
@@ -0,0 +1,27 @@
+SUMMARY = "Phosphor OpenBMC REST framework"
+DESCRIPTION = "Phosphor OpenBMC REST to DBUS daemon."
+HOMEPAGE = "http://github.com/openbmc/rest-dbus"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit allarch
+inherit obmc-phosphor-systemd
+inherit setuptools3
+
+RDEPENDS:${PN} += " \
+        python-netserver \
+        python-json \
+        python-dbus \
+        python-xml \
+        pyphosphor-dbus \
+        "
+
+SYSTEMD_SERVICE:${PN} += "rest-dbus.service rest-dbus.socket"
+
+SRC_URI += "git://github.com/openbmc/rest-dbus.git;branch=master;protocol=https"
+
+SRCREV = "99d57f2698568be1bf989057f678ff5c053e7957"
+
+S = "${WORKDIR}/git"
diff --git a/meta-phosphor/recipes-phosphor/interfaces/slpd-lite/slpd-lite.service b/meta-phosphor/recipes-phosphor/interfaces/slpd-lite/slpd-lite.service
new file mode 100644
index 0000000000000000000000000000000000000000..4cbeb8487cec8cf917e4df27642746109ab72674
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/interfaces/slpd-lite/slpd-lite.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Lightweight SLP Server
+
+After=network.target
+
+[Service]
+ExecStart=/usr/bin/env slpd
+SyslogIdentifier=slpd
+Restart=always
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/interfaces/slpd-lite_git.bb b/meta-phosphor/recipes-phosphor/interfaces/slpd-lite_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7f77689d657df7d956fd74ee9cc61e6160fd145e
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/interfaces/slpd-lite_git.bb
@@ -0,0 +1,21 @@
+SUMMARY = "Lightweight SLP Server"
+DESCRIPTION = "Lightweight Unicast-only SLP Server"
+HOMEPAGE = "http://github.com/openbmc/slpd-lite"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit autotools pkgconfig
+inherit obmc-phosphor-systemd
+
+SYSTEMD_SERVICE:${PN} += "slpd-lite.service"
+
+DEPENDS += "systemd"
+DEPENDS += "autoconf-archive-native"
+
+SRC_URI += "git://github.com/openbmc/slpd-lite;branch=master;protocol=https"
+
+SRCREV = "ef078cd0d560b8c49061f0b855f0cb4450e69b3a"
+
+S = "${WORKDIR}/git"
diff --git a/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager-assettag.bb b/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager-assettag.bb
new file mode 100644
index 0000000000000000000000000000000000000000..317269f8297eca8c424abbda4678348c1c557920
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager-assettag.bb
@@ -0,0 +1,18 @@
+SUMMARY = "Recipe to create AssetTag property in inventory manager"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+inherit phosphor-inventory-manager
+
+PROVIDES += "virtual/phosphor-inventory-manager-assettag"
+S = "${WORKDIR}"
+
+SRC_URI = "file://assettag.yaml"
+
+do_install() {
+        install -D assettag.yaml ${D}${base_datadir}/events.d/assettag.yaml
+}
+
+FILES:${PN} += "${base_datadir}/events.d/assettag.yaml"
diff --git a/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager-assettag/assettag.yaml b/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager-assettag/assettag.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..d3a0104b97a3cb05bdd8b81bae1352f3f490060d
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager-assettag/assettag.yaml
@@ -0,0 +1,14 @@
+events:
+    - name: Creating AssetTag at startup
+      description: >
+          Create /system at startup and populate the AssetTag property with
+          empty string.
+      type: startup
+      actions:
+          - name: createObjects
+            objs:
+             /system:
+                xyz.openbmc_project.Inventory.Decorator.AssetTag:
+                  AssetTag:
+                    value: ""
+                    type: string
diff --git a/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager.inc b/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager.inc
new file mode 100644
index 0000000000000000000000000000000000000000..fd34ee33db20ad25d440ff4689993b3b9e108c98
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager.inc
@@ -0,0 +1,5 @@
+HOMEPAGE = "http://github.com/openbmc/phosphor-inventory-manager"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+SRC_URI = "git://github.com/openbmc/phosphor-inventory-manager;branch=master;protocol=https"
+SRCREV = "69ddaad8dfd1102e9bdd6437149e2a8397a1b558"
diff --git a/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager/xyz.openbmc_project.Inventory.Manager.service b/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager/xyz.openbmc_project.Inventory.Manager.service
new file mode 100644
index 0000000000000000000000000000000000000000..43cc97922c30ea34aba6ee244f914a98a3350dcf
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager/xyz.openbmc_project.Inventory.Manager.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Phosphor Inventory Manager
+Before=mapper-wait@-xyz-openbmc_project-inventory.service
+
+[Service]
+Restart=always
+Type=dbus
+ExecStart=/usr/bin/phosphor-inventory
+BusName={BUSNAME}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager_git.bb b/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..16790a38175f2fc2874558980b6f2c4dda7f38be
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/inventory/phosphor-inventory-manager_git.bb
@@ -0,0 +1,46 @@
+SUMMARY = "Phosphor Inventory Manager"
+DESCRIPTION = "Phosphor Inventory Manager is an inventory object \
+lifecycle management application, suitable for use on a wide variety \
+of OpenBMC platforms."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit autotools \
+        pkgconfig \
+        python3native \
+        phosphor-dbus-yaml \
+        phosphor-inventory-manager \
+        obmc-phosphor-dbus-service
+
+require phosphor-inventory-manager.inc
+
+DEPENDS += " \
+        phosphor-inventory-manager-assettag \
+        phosphor-dbus-interfaces \
+        phosphor-logging \
+        sdbusplus \
+        ${PYTHON_PN}-sdbus++-native \
+        autoconf-archive-native \
+        libcereal \
+        ${PYTHON_PN}-native \
+        ${PYTHON_PN}-pyyaml-native \
+        ${PYTHON_PN}-mako-native \
+        "
+
+OBMC_INVENTORY_PATH="${OBMC_DBUS_PATH_ROOT}/inventory"
+OBMC_INVENTORY_MGR_IFACE="${OBMC_DBUS_IFACE_ROOT}.Inventory.Manager"
+
+DBUS_SERVICE:${PN} = "${OBMC_INVENTORY_MGR_IFACE}.service"
+
+S = "${WORKDIR}/git"
+
+EXTRA_OECONF = " \
+        YAML_PATH=${STAGING_DIR_HOST}${base_datadir} \
+        BUSNAME=${OBMC_INVENTORY_MGR_IFACE} \
+        INVENTORY_ROOT=${OBMC_INVENTORY_PATH} \
+        IFACE=${OBMC_INVENTORY_MGR_IFACE} \
+        IFACES_PATH=${STAGING_DIR_TARGET}${yaml_dir} \
+        "
+
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[associations] = "--enable-associations, --disable-associations,nlohmann-json,"
diff --git a/meta-phosphor/recipes-phosphor/ipmi/ipmi-blob-tool_git.bb b/meta-phosphor/recipes-phosphor/ipmi/ipmi-blob-tool_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8aff6f24eafa41699691e778c94a3dcd6246d86e
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/ipmi-blob-tool_git.bb
@@ -0,0 +1,17 @@
+HOMEPAGE = "http://github.com/openbmc/ipmi-blob-tool"
+SUMMARY = "Library and Host-side tool for talking to OpenBMC IPMI BLOB handlers."
+DESCRIPTION = "This package provides a library for the BMC and host for core blob mechanics and host-side binaries for talking to OpenBMC IPMI BLOB handlers."
+PR = "r1"
+PV = "0.1+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+inherit autotools pkgconfig
+
+DEPENDS += "autoconf-archive-native"
+
+EXTRA_OECONF = "--disable-tests"
+
+S = "${WORKDIR}/git"
+SRC_URI = "git://github.com/openbmc/ipmi-blob-tool;branch=master;protocol=https"
+SRCREV = "98e59f31573fc9024b3450ac70b9d67f59d3ad0d"
diff --git a/meta-phosphor/recipes-phosphor/ipmi/ipmitool/enterprise-numbers b/meta-phosphor/recipes-phosphor/ipmi/ipmitool/enterprise-numbers
new file mode 100644
index 0000000000000000000000000000000000000000..74842b5617c04de499d9fd1dbd96a5961570f6d3
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/ipmitool/enterprise-numbers
@@ -0,0 +1,113 @@
+PRIVATE ENTERPRISE NUMBERS
+
+(last updated 2020-03-05)
+
+SMI Network Management Private Enterprise Codes:
+
+Prefix: iso.org.dod.internet.private.enterprise (1.3.6.1.4.1)
+
+This file is http://www.iana.org/assignments/enterprise-numbers
+This file has been reduced to entities signing CLAs with OpenBMC
+https://drive.google.com/drive/folders/1Ooi0RdTcaOWF1DWFJUAJDdN7tRKde7Nl
+
+Decimal
+| Organization
+| | Contact
+| | | Email
+| | | |
+0
+  Reserved
+    Internet Assigned Numbers Authority
+      iana&iana.org
+2
+  IBM (https://w3.ibm.com/standards )
+    Glenn Daly
+      gdaly&us.ibm.com
+343
+  Intel Corporation
+    Adam Kaminski
+      adam.kaminski&intel.com
+674
+  Dell Inc.
+    David L. Douglas
+      david_l_douglas&dell.com
+1694
+  HCL Technologies Limited
+    Ms. Bindu Dandapani
+      bindud&hcl.in
+2487
+  Phoenix Technologies Ltd.
+    Ian Anderson
+      ian_anderson&phoenix.com
+4128
+  ARM Ltd.
+    Jon Brawn
+      jbrawn&arm.com
+6569
+  INVENTEC CORPORATION
+    JH CHYAN
+      chyan.jh&inventec.com
+7244
+  Quanta Computer Inc.
+    Strong Chen
+      @strong.chen&quantatw.com
+8554
+  Departement Elektrotechnik, ETH Zuerich
+    Simon Moser
+      smoser&ee.ethz.ch
+11129
+  Google, Inc.
+    Ben Laurie
+      benl&google.com
+11183
+  Mitac International Corp.
+    P.C. Wang
+      p.c.wang&mic.com.tw
+19046
+  Lenovo Enterprise Business Group
+    Joe Bolan
+      jbolan&lenovo.com
+20974
+  American Megatrends, Inc
+    Kenny Chiang
+      kennychiang&ami.com.tw
+33049
+  Mellanox Technologies LTD
+    Sagi Rotem
+      sagir&mellanox.co.il
+40092
+  Wiwynn Corporation
+    Zong Bing, Wu
+      bing_wu&wiwynn.com
+40981
+  Facebook, Inc.
+    Tim Tickel
+      twt&fb.com
+45065
+  Insyde
+    Y.C. Lin 
+      yc.lin&insyde.com
+48482
+  Linaro Ltd
+    Dave Pigott
+      dave.pigott&linaro.org
+48512
+  Inspur Group Co.,Ltd.
+    Chunpeng Mao
+      Maochp&inspur.com
+49150
+  Vertiv Co
+    John Bogdan
+      john.bogdan&vertivco.com
+49769
+  YADRO
+    Support
+      snmp&yadro.com
+51974
+  Raptor Computing Systems, LLC
+    Support Department
+      support&raptorcs.com
+52538
+  Ampere Computing
+    AJ Shah
+      aj&amperecomputing.com
diff --git a/meta-phosphor/recipes-phosphor/ipmi/ipmitool_%.bbappend b/meta-phosphor/recipes-phosphor/ipmi/ipmitool_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7ede35412342d24a04d601b84fd55035a04227fd
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/ipmitool_%.bbappend
@@ -0,0 +1,35 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+
+DEPENDS += "systemd"
+
+SRC_URI = "git://github.com/ipmitool/ipmitool.git;protocol=https;branch=master"
+SRCREV = "c3939dac2c060651361fc71516806f9ab8c38901"
+
+# TODO: when a new company joins the OpenBMC project by signing
+#       a CLA, if they have an enterprise number on file with the
+#       IANA, the versioned file, $PWD/ipmitool/enterprise-numbers
+#       needs to be updated to add their entry. The canonical
+#       version of the file is locatede here:
+#       https://www.iana.org/assignments/enterprise-numbers
+#
+#       This file is manually downloaded so it can be versioned
+#       instead of having the makefile download it during do_compile
+SRC_URI += " \
+    file://enterprise-numbers \
+    "
+
+# make sure that the enterprise-numbers file gets installed in the root FS
+FILES:${PN} += "/usr/share/misc/enterprise-numbers"
+do_compile:prepend() {
+    # copy the SRC_URI version of enterprise-numbers
+    # to the build dir to prevent a fetch
+    mkdir -p "${WORKDIR}/build"
+    cp "${WORKDIR}/enterprise-numbers" "${WORKDIR}/build/enterprise-numbers"
+}
+
+S = "${WORKDIR}/git"
+LIC_FILES_CHKSUM = "file://${S}/COPYING;md5=9aa91e13d644326bf281924212862184"
+
+EXTRA_OECONF:append = " --disable-ipmishell --enable-intf-dbus DEFAULT_INTF=dbus "
+
+PV = "1.8.18+git${SRCPV}"
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-blobs-binarystore_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-blobs-binarystore_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..440a36ff7bbcc0d8df9317a843eb7cdceee62cd5
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-blobs-binarystore_git.bb
@@ -0,0 +1,30 @@
+HOMEPAGE = "http://github.com/openbmc/phosphor-ipmi-blobs-binarystore"
+SUMMARY = "BMC Generic Binary Blob Store via OEM IPMI Blob Transport"
+DESCRIPTION = "This package provides a read/write/serialize abstraction for storing binary data through IPMI blobs"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+inherit meson pkgconfig
+
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "phosphor-ipmi-blobs"
+DEPENDS += "phosphor-logging"
+DEPENDS += "protobuf-native"
+DEPENDS += "protobuf"
+
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[blobtool] = "-Dblobtool=enabled,-Dblobtool=disabled"
+
+S = "${WORKDIR}/git"
+SRC_URI = "git://github.com/openbmc/phosphor-ipmi-blobs-binarystore;branch=master;protocol=https"
+SRCREV = "f3aa37a7d0ae9f360037292c11b865d85f175d83"
+
+FILES:${PN}:append = " ${libdir}/ipmid-providers"
+FILES:${PN}:append = " ${libdir}/blob-ipmid"
+
+BLOBIPMI_PROVIDER_LIBRARY += "libbinarystore.so"
+
+EXTRA_OEMESON:append = " -Dtests=disabled"
+
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-blobs_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-blobs_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e75c185a6cb67e9cc5b6745504baec26614ec5e7
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-blobs_git.bb
@@ -0,0 +1,26 @@
+HOMEPAGE = "http://github.com/openbmc/phosphor-ipmi-blobs"
+SUMMARY = "Phosphor OEM IPMI BLOBS Protocol Implementation"
+DESCRIPTION = "This package handles a series of OEM IPMI commands that implement the BLOB protocol for sending and receiving data over IPMI."
+PR = "r1"
+PV = "0.1+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+inherit meson pkgconfig
+
+DEPENDS += " \
+  ipmi-blob-tool \
+  phosphor-ipmi-host \
+  phosphor-logging \
+  "
+
+S = "${WORKDIR}/git"
+SRC_URI = "git://github.com/openbmc/phosphor-ipmi-blobs;branch=master;protocol=https"
+SRCREV = "35b6c3e63527738a0ab052d4fe2c75c1141c2b18"
+
+FILES:${PN} += "${libdir}/ipmid-providers"
+
+EXTRA_OEMESON:append = " \
+  -Dtests=disabled \
+  -Dexamples=false \
+  "
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-bt/org.openbmc.HostIpmi.service b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-bt/org.openbmc.HostIpmi.service
new file mode 100644
index 0000000000000000000000000000000000000000..bf69c7d199379712fd88a01b7b2e3c683076afc4
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-bt/org.openbmc.HostIpmi.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Phosphor IPMI BT DBus Bridge
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env btbridged
+SyslogIdentifier=btbridged
+Type=dbus
+BusName={BUSNAME}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-bt_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-bt_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..bc64f4e246c087aa964337602503d56ae87e4d08
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-bt_git.bb
@@ -0,0 +1,22 @@
+SUMMARY = "Phosphor OpenBMC BT to DBUS"
+DESCRIPTION = "Phosphor OpenBMC BT to DBUS."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit autotools pkgconfig
+inherit obmc-phosphor-dbus-service
+
+DBUS_SERVICE:${PN} = "org.openbmc.HostIpmi.service"
+
+PROVIDES += "virtual/obmc-host-ipmi-hw"
+RPROVIDES:${PN} += "virtual-obmc-host-ipmi-hw"
+RRECOMMENDS:${PN} += "phosphor-ipmi-host"
+
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "systemd"
+
+S = "${WORKDIR}/git"
+SRC_URI += "git://github.com/openbmc/btbridge;branch=master;protocol=https"
+SRCREV="713a5470b4a1327abf9857870ba7d9cbcd5a54d4"
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config.bb
new file mode 100644
index 0000000000000000000000000000000000000000..24c4941dc6f95878603d3957f17d15ce9568cd33
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config.bb
@@ -0,0 +1,57 @@
+SUMMARY = "Phosphor IPMI daemon configuration"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+
+SRC_URI = " \
+    file://cipher_list.json \
+    file://dcmi_cap.json \
+    file://dcmi_sensors.json \
+    file://dev_id.json \
+    file://power_reading.json \
+    file://channel_access.json \
+    file://channel_config.json \
+    file://entity-map.json \
+    file://cs_privilege_levels.json \
+    "
+
+FILES:${PN} = " \
+    ${datadir}/ipmi-providers/cipher_list.json \
+    ${datadir}/ipmi-providers/dcmi_cap.json \
+    ${datadir}/ipmi-providers/dcmi_sensors.json \
+    ${datadir}/ipmi-providers/dev_id.json \
+    ${datadir}/ipmi-providers/power_reading.json \
+    ${datadir}/ipmi-providers/channel_access.json \
+    ${datadir}/ipmi-providers/channel_config.json \
+    ${datadir}/ipmi-providers/entity-map.json \
+    ${datadir}/ipmi-providers/cs_privilege_levels.json \
+    "
+
+do_fetch[noexec] = "1"
+do_patch[noexec] = "1"
+do_configure[noexec] = "1"
+do_compile[noexec] = "1"
+
+do_install() {
+    install -d ${D}${datadir}/ipmi-providers
+    install -m 0644 -D ${WORKDIR}/cipher_list.json \
+        ${D}${datadir}/ipmi-providers/cipher_list.json
+    install -m 0644 -D ${WORKDIR}/dcmi_cap.json \
+        ${D}${datadir}/ipmi-providers/dcmi_cap.json
+    install -m 0644 -D ${WORKDIR}/dcmi_sensors.json \
+        ${D}${datadir}/ipmi-providers/dcmi_sensors.json
+    install -m 0644 -D ${WORKDIR}/dev_id.json \
+        ${D}${datadir}/ipmi-providers/dev_id.json
+    install -m 0644 -D ${WORKDIR}/power_reading.json \
+        ${D}${datadir}/ipmi-providers/power_reading.json
+    install -m 0644 -D ${WORKDIR}/channel_access.json \
+        ${D}${datadir}/ipmi-providers/channel_access.json
+    install -m 0644 -D ${WORKDIR}/channel_config.json \
+        ${D}${datadir}/ipmi-providers/channel_config.json
+    install -m 0644 -D ${WORKDIR}/entity-map.json \
+        ${D}${datadir}/ipmi-providers/entity-map.json
+    install -m 0644 -D ${WORKDIR}/cs_privilege_levels.json \
+        ${D}${datadir}/ipmi-providers/cs_privilege_levels.json
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/channel_access.json b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/channel_access.json
new file mode 100644
index 0000000000000000000000000000000000000000..85746fc7d4b4a15b2e63ddd79ba91e78547fbf45
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/channel_access.json
@@ -0,0 +1,16 @@
+{
+  "1" : {
+    "access_mode" : "always_available",
+    "user_auth_disabled" : false,
+    "per_msg_auth_disabled" : false,
+    "alerting_disabled" : false,
+    "priv_limit" : "priv-admin"
+  },
+  "2" : {
+    "access_mode" : "always_available",
+    "user_auth_disabled" : false,
+    "per_msg_auth_disabled" : false,
+    "alerting_disabled" : false,
+    "priv_limit" : "priv-admin"
+  }
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/channel_config.json b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/channel_config.json
new file mode 100644
index 0000000000000000000000000000000000000000..3b54d0c6c44a29ba9945396a8f2c7b9cc43df286
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/channel_config.json
@@ -0,0 +1,178 @@
+{
+  "0" : {
+    "name" : "IPMB",
+    "is_valid" : true,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "ipmb",
+      "protocol_type" : "ipmb-1.0",
+      "session_supported" : "session-less",
+      "is_ipmi" : true
+    }
+  },
+  "1" : {
+    "name" : "eth0",
+    "is_valid" : true,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "lan-802.3",
+      "protocol_type" : "ipmb-1.0",
+      "session_supported" : "multi-session",
+      "is_ipmi" : true
+    }
+  },
+  "2" : {
+    "name" : "eth1",
+    "is_valid" : true,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "lan-802.3",
+      "protocol_type" : "ipmb-1.0",
+      "session_supported" : "multi-session",
+      "is_ipmi" : true
+    }
+  },
+  "3" : {
+    "name" : "RESERVED",
+    "is_valid" : false,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "reserved",
+      "protocol_type" : "na",
+      "session_supported" : "session-less",
+      "is_ipmi" : true
+    }
+  },
+  "4" : {
+    "name" : "RESERVED",
+    "is_valid" : false,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "reserved",
+      "protocol_type" : "na",
+      "session_supported" : "session-less",
+      "is_ipmi" : true
+    }
+  },
+  "5" : {
+    "name" : "RESERVED",
+    "is_valid" : false,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "reserved",
+      "protocol_type" : "na",
+      "session_supported" : "session-less",
+      "is_ipmi" : true
+    }
+  },
+  "6" : {
+    "name" : "RESERVED",
+    "is_valid" : false,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "reserved",
+      "protocol_type" : "na",
+      "session_supported" : "session-less",
+      "is_ipmi" : true
+    }
+  },
+  "7" : {
+    "name" : "RESERVED",
+    "is_valid" : false,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "reserved",
+      "protocol_type" : "na",
+      "session_supported" : "session-less",
+      "is_ipmi" : true
+    }
+  },
+  "8" : {
+    "name" : "INTRABMC",
+    "is_valid" : true,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "oem",
+      "protocol_type" : "oem",
+      "session_supported" : "session-less",
+      "is_ipmi" : true
+    }
+  },
+  "9" : {
+    "name" : "RESERVED",
+    "is_valid" : false,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "reserved",
+      "protocol_type" : "na",
+      "session_supported" : "session-less",
+      "is_ipmi" : true
+    }
+  },
+  "10" : {
+    "name" : "RESERVED",
+    "is_valid" : false,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "reserved",
+      "protocol_type" : "na",
+      "session_supported" : "session-less",
+      "is_ipmi" : true
+    }
+  },
+  "11" : {
+    "name" : "RESERVED",
+    "is_valid" : false,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "reserved",
+      "protocol_type" : "na",
+      "session_supported" : "session-less",
+      "is_ipmi" : true
+    }
+  },
+  "12" : {
+    "name" : "RESERVED",
+    "is_valid" : false,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "reserved",
+      "protocol_type" : "na",
+      "session_supported" : "session-less",
+      "is_ipmi" : true
+    }
+  },
+  "13" : {
+    "name" : "RESERVED",
+    "is_valid" : false,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "reserved",
+      "protocol_type" : "na",
+      "session_supported" : "session-less",
+      "is_ipmi" : true
+    }
+  },
+  "14" : {
+    "name" : "SELF",
+    "is_valid" : false,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "ipmb",
+      "protocol_type" : "ipmb-1.0",
+      "session_supported" : "session-less",
+      "is_ipmi" : true
+    }
+  },
+  "15" : {
+    "name" : "ipmi_kcs3",
+    "is_valid" : true,
+    "active_sessions" : 0,
+    "channel_info" : {
+      "medium_type" : "system-interface",
+      "protocol_type" : "kcs",
+      "session_supported" : "session-less",
+      "is_ipmi" : true
+    }
+  }
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/cipher_list.json b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/cipher_list.json
new file mode 100644
index 0000000000000000000000000000000000000000..049ded06287008203678d47d95d53be35df25203
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/cipher_list.json
@@ -0,0 +1,8 @@
+{
+    "b":{
+        "cipher":17,
+        "authentication":3,
+        "integrity":4,
+        "confidentiality":1
+    }
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/cs_privilege_levels.json b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/cs_privilege_levels.json
new file mode 100644
index 0000000000000000000000000000000000000000..15a3cdddf5053baad79f771a57eaf1da54263301
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/cs_privilege_levels.json
@@ -0,0 +1 @@
+{"Channel0":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel1":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel10":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel11":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel12":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel13":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel14":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel15":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel2":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel3":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel4":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel5":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel6":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel7":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel8":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"},"Channel9":{"CipherID0":"priv-admin","CipherID1":"priv-admin","CipherID10":"priv-admin","CipherID11":"priv-admin","CipherID12":"priv-admin","CipherID13":"priv-admin","CipherID14":"priv-admin","CipherID15":"priv-admin","CipherID2":"priv-admin","CipherID3":"priv-admin","CipherID4":"priv-admin","CipherID5":"priv-admin","CipherID6":"priv-admin","CipherID7":"priv-admin","CipherID8":"priv-admin","CipherID9":"priv-admin"}}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/dcmi_cap.json b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/dcmi_cap.json
new file mode 100644
index 0000000000000000000000000000000000000000..2d88320819340e2e9b762fcffc7d08462e5894f6
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/dcmi_cap.json
@@ -0,0 +1,17 @@
+{
+    "PowerManagement": 1,
+    "OOBSecondaryLan": 0,
+    "SerialTMODE": 0,
+    "InBandSystemInterfaceChannel": 1,
+    "SELAutoRollOver": 1,
+    "FlushEntireSELUponRollOver": 0,
+    "RecordLevelSELFlushUponRollOver": 0,
+    "NumberOfSELEntries": 200,
+    "TempMonitoringSamplingFreq":0,
+    "PowerMgmtDeviceSlaveAddress": 0,
+    "BMCChannelNumber": 0,
+    "DeviceRivision": 0,
+    "MandatoryPrimaryLanOOBSupport": 1,
+    "OptionalSecondaryLanOOBSupport": 255,
+    "OptionalSerialOOBMTMODECapability": 255
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/dcmi_sensors.json b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/dcmi_sensors.json
new file mode 100644
index 0000000000000000000000000000000000000000..502f6d162518c6de300fd1d24e6be7d0ac272ca0
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/dcmi_sensors.json
@@ -0,0 +1,8 @@
+{
+    "inlet": [
+    ],
+    "baseboard": [
+    ],
+    "cpu": [
+    ]
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/dev_id.json b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/dev_id.json
new file mode 100644
index 0000000000000000000000000000000000000000..3440e0b2fde501cd293b863079c04274abce00b4
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/dev_id.json
@@ -0,0 +1,2 @@
+{"id": 0, "revision": 0, "addn_dev_support": 0,
+    "manuf_id": 0, "prod_id": 0, "aux": 0}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/entity-map.json b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/entity-map.json
new file mode 100644
index 0000000000000000000000000000000000000000..cdb1ea847348113a1e54c5c77f7c60f945a89714
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/entity-map.json
@@ -0,0 +1,15 @@
+[
+  {
+     "id" : 1,
+     "containerEntityId" : 30,
+     "containerEntityInstance" : 1,
+     "isList" : true,
+     "isLinked" : false,
+     "entities" : [
+         {"id" : 3, "instance" : 1},
+         {"id" : 4, "instance" : 1},
+         {"id" : 0, "instance" : 0},
+         {"id" : 0, "instance" : 0}
+     ]
+  }
+]
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/power_reading.json b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/power_reading.json
new file mode 100644
index 0000000000000000000000000000000000000000..f3d051f6eba2abb765a308a06606d0704033d595
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-config/power_reading.json
@@ -0,0 +1,3 @@
+{
+  "path": ""
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-ethstats_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-ethstats_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..99a80bc41c8ac8863d284d1e1a25d5c9808c8526
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-ethstats_git.bb
@@ -0,0 +1,26 @@
+SUMMARY = "Phosphor OEM IPMI Ethernet Stats Implementation"
+DESCRIPTION = "This package handles receiving OEM IPMI commands to provide ethernet device statistics."
+HOMEPAGE = "http://github.com/openbmc/phosphor-ipmi-ethstats"
+PR = "r1"
+PV = "0.1+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+inherit autotools pkgconfig
+inherit obmc-phosphor-ipmiprovider-symlink
+
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "phosphor-ipmi-host"
+
+S = "${WORKDIR}/git"
+SRC_URI = "git://github.com/openbmc/phosphor-ipmi-ethstats;branch=master;protocol=https"
+SRCREV = "c8894c55f5d58862f266aebedc43e2652f529a41"
+
+FILES:${PN}:append = " ${libdir}/ipmid-providers/lib*${SOLIBS}"
+FILES:${PN}:append = " ${libdir}/host-ipmid/lib*${SOLIBS}"
+FILES:${PN}:append = " ${libdir}/net-ipmid/lib*${SOLIBS}"
+FILES:${PN}-dev:append = " ${libdir}/ipmid-providers/lib*${SOLIBSDEV} ${libdir}/ipmid-providers/*.la"
+
+HOSTIPMI_PROVIDER_LIBRARY += "libethstatscmd.so"
+
+EXTRA_OECONF += "--disable-tests"
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-flash_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-flash_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..33e745ea5e1658e5f12a99d65302cc1f1a792c79
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-flash_git.bb
@@ -0,0 +1,77 @@
+HOMEPAGE = "http://github.com/openbmc/phosphor-ipmi-flash"
+SUMMARY = "Phosphor OEM IPMI In-band Firmware Update over BLOB"
+DESCRIPTION = "This package handles a series of OEM IPMI commands that implement the firmware update handler over the BLOB protocol."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+inherit meson pkgconfig systemd
+
+DEPENDS += " \
+  phosphor-ipmi-blobs \
+  phosphor-logging \
+  sdbusplus \
+  systemd \
+  ipmi-blob-tool \
+  function2 \
+"
+
+PACKAGECONFIG ?= "cleanup-delete"
+PACKAGECONFIG[cleanup-delete] = "-Dcleanup-delete=enabled,-Dcleanup-delete=disabled"
+# If using static-layout, reboot-update is a good option to handle updating.
+# To be able to track the update status, update-status option can be used.
+# Note that both reboot-update and update-status cannot be enabled at the same time.
+PACKAGECONFIG[reboot-update] = "-Dreboot-update=true,-Dreboot-update=false"
+PACKAGECONFIG[update-status] = "-Dupdate-status=true,-Dupdate-status=false"
+
+# Default options for supporting various flash types:
+PACKAGECONFIG[static-bmc] = "-Dupdate-type=static-layout,-Dupdate-type=none"
+PACKAGECONFIG[ubitar-bmc] = "-Dupdate-type=tarball-ubi,-Dupdate-type=none"
+PACKAGECONFIG[host-bios] = "-Dhost-bios=true,-Dhost-bios=false"
+
+# Hardware options to enable transmitting the data from the host.
+# Only one type of p2a or lpc can be enabled.
+PACKAGECONFIG[aspeed-p2a] = "-Dp2a-type=aspeed-p2a,,,,,aspeed-lpc nuvoton-lpc nuvoton-p2a-vga nuvoton-p2a-mbox"
+PACKAGECONFIG[aspeed-lpc] = "-Dlpc-type=aspeed-lpc,,,,,aspeed-p2a nuvoton-lpc nuvoton-p2a-vga nuvoton-p2a-mbox"
+PACKAGECONFIG[nuvoton-lpc] = "-Dlpc-type=nuvoton-lpc,,,,,aspeed-p2a aspeed-lpc nuvoton-p2a-vga nuvoton-p2a-mbox"
+PACKAGECONFIG[nuvoton-p2a-vga] = "-Dp2a-type=nuvoton-p2a-vga,,,,,aspeed-p2a aspeed-lpc nuvoton-lpc nuvoton-p2a-mbox"
+PACKAGECONFIG[nuvoton-p2a-mbox] = "-Dp2a-type=nuvoton-p2a-mbox,,,,,aspeed-p2a aspeed-lpc nuvoton-lpc nuvoton-p2a-vga"
+PACKAGECONFIG[net-bridge] = "-Dnet-bridge=true,-Dnet-bridge=false"
+
+EXTRA_OEMESON = "-Dtests=disabled -Dhost-tool=disabled"
+
+# Set this variable in your recipe to set it instead of using MAPPED_ADDRESS directly.
+IPMI_FLASH_BMC_ADDRESS ?= "0"
+EXTRA_OEMESON:append = " -Dmapped-address=${IPMI_FLASH_BMC_ADDRESS}"
+
+S = "${WORKDIR}/git"
+SRC_URI = "git://github.com/openbmc/phosphor-ipmi-flash;branch=master;protocol=https"
+SRCREV = "28c00d6eda0d22884edb80a11bffab2d1003df51"
+
+SYSTEMD_PACKAGES = "${PN}"
+SYSTEMD_SERVICE:${PN} += " \
+  phosphor-ipmi-flash-bmc-prepare.target \
+  phosphor-ipmi-flash-bmc-verify.target \
+  phosphor-ipmi-flash-bmc-update.target \
+"
+
+# If they enabled host-bios, add those three extra targets.
+HOST_BIOS_TARGETS = " \
+  phosphor-ipmi-flash-bios-prepare.target \
+  phosphor-ipmi-flash-bios-verify.target \
+  phosphor-ipmi-flash-bios-update.target \
+"
+
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'host-bios', '${HOST_BIOS_TARGETS}', '', d)}"
+
+FILES:${PN}:append = " ${libdir}/ipmid-providers"
+FILES:${PN}:append = " ${libdir}/blob-ipmid"
+FILES:${PN}:append = " ${libdir}/tmpfiles.d"
+
+BLOBIPMI_PROVIDER_LIBRARY += "libfirmwareblob.so"
+BLOBIPMI_PROVIDER_LIBRARY += "libversionblob.so"
+BLOBIPMI_PROVIDER_LIBRARY += "liblogblob.so"
+BLOBIPMI_PROVIDER_LIBRARY += "${@bb.utils.contains('PACKAGECONFIG', 'cleanup-delete', 'libfirmwarecleanupblob.so', '', d)}"
+
+do_configure[depends] += "virtual/kernel:do_shared_workdir"
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-hostfw-config-example-native_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-hostfw-config-example-native_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..afa5435789c20790c4c604f395e985aa0cfced54
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-hostfw-config-example-native_git.bb
@@ -0,0 +1,20 @@
+SUMMARY = "Sample hostfw inventory map for phosphor-ipmi-fru"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit phosphor-ipmi-fru
+inherit native
+
+require phosphor-ipmi-fru.inc
+
+PROVIDES += "virtual/phosphor-ipmi-fru-hostfw-config"
+
+S = "${WORKDIR}/git"
+
+do_install() {
+        DEST=${D}${hostfw_datadir}
+        install -d ${DEST}
+
+        # TODO: copy example hostfw yaml to ${DEST}/config.yaml
+        # install fru-types.yaml ${DEST}/config.yaml
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-inventory-example-native_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-inventory-example-native_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..08425c13a6e62605f8a7492c2850cbd56a498548
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-inventory-example-native_git.bb
@@ -0,0 +1,21 @@
+SUMMARY = "Sample inventory map for phosphor-ipmi-fru"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit phosphor-ipmi-fru
+inherit native
+
+require phosphor-ipmi-fru.inc
+
+PROVIDES += "virtual/phosphor-ipmi-fru-inventory"
+
+S = "${WORKDIR}/git"
+
+do_install() {
+        # TODO: install this to inventory_datadir
+        # after ipmi-fru-parser untangles the host
+        # firmware config from the machine inventory.
+        DEST=${D}${config_datadir}
+        install -d ${DEST}
+        install scripts/example.yaml ${DEST}/config.yaml
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-inventory-mrw-native_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-inventory-mrw-native_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..64bcbe3dd9066c7819be550cce78e045ef2e6106
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-inventory-mrw-native_git.bb
@@ -0,0 +1,30 @@
+SUMMARY = "Generate inventory map for phosphor-ipmi-fru from an MRW."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit phosphor-ipmi-fru
+inherit mrw-xml
+inherit native
+
+require phosphor-ipmi-fru.inc
+
+DEPENDS += "mrw-native mrw-perl-tools-native"
+
+# TODO: remove this dependency after the MRW script
+# has been updated to not require the hostfw metadata.
+DEPENDS += "virtual/phosphor-ipmi-fru-hostfw-config"
+
+PROVIDES += "virtual/phosphor-ipmi-fru-inventory"
+
+S = "${WORKDIR}/git"
+do_install() {
+
+    DEST=${D}${config_datadir}
+    install -d ${DEST}
+
+    ${bindir}/perl-native/perl \
+        ${bindir}/gen_ipmi_fru.pl \
+        -i ${mrw_datadir}/${MRW_XML} \
+        -m ${hostfw_datadir}/config.yaml \
+        -o ${DEST}/config.yaml
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-merge-config-native.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-merge-config-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b89311501d39697022c06f07236d265b4b8a6e46
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-merge-config-native.bb
@@ -0,0 +1,24 @@
+SUMMARY = "To merge the Host and BMC config files generated from MRW "
+DESCRIPTION = "Merge host provided FRU info config file, fru info config, \
+which is not sent by host config, and BMC accessible FRU info config \
+files generated by gen-ipmi-fru.pl into a single config file. \
+fru-gen parser parses the merged config file and generates cpp file"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-ipmi-host
+inherit native
+
+DEPENDS += "virtual/phosphor-ipmi-fru-read-inventory"
+DEPENDS += "virtual/phosphor-ipmi-fru-read-bmc-inventory"
+DEPENDS += "virtual/phosphor-ipmi-fru-read-not-sent-by-host-inventory"
+PROVIDES += "virtual/phosphor-ipmi-fru-merge-config"
+
+do_install:append() {
+  SRC=${config_datadir}
+  DEST=${D}${config_datadir}
+  install -d ${DEST}
+  cat ${SRC}/config.yaml ${SRC}/bmc-fru-config.yaml > ${DEST}/fru_config.yaml
+  cat ${SRC}/fru-config-not-sent-by-host.yaml >> ${DEST}/fru_config.yaml
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties-mrw-native.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties-mrw-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8de3384ab5c6bb3887215911b11b0bdfe13910fc
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties-mrw-native.bb
@@ -0,0 +1,30 @@
+SUMMARY = "FRU properties config for ipmi-fru-parser"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-ipmi-fru
+inherit mrw-xml
+inherit native
+
+SRC_URI += "file://config.yaml"
+
+DEPENDS += " \
+           mrw-native \
+           mrw-perl-tools-native \
+           "
+
+PROVIDES += "virtual/phosphor-ipmi-fru-properties"
+
+S = "${WORKDIR}"
+
+do_install() {
+        DEST=${D}${properties_datadir}
+        install -d ${DEST}
+
+        ${bindir}/perl-native/perl \
+            ${bindir}/gen_fru_properties.pl \
+            -m ${mrw_datadir}/${MRW_XML} \
+            -c config.yaml \
+            -o ${DEST}/extra-properties.yaml
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties-mrw/config.yaml b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties-mrw/config.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..079ba50a504e1d9d1fcc3dd5295998bf1d127132
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties-mrw/config.yaml
@@ -0,0 +1,39 @@
+PROC:
+    xyz.openbmc_project.Inventory.Decorator.Replaceable:
+        FieldReplaceable: 'false'
+    xyz.openbmc_project.Inventory.Decorator.Cacheable:
+        Cached: 'false'
+    xyz.openbmc_project.Inventory.Item:
+        Present: 'true'
+
+DIMM:
+    xyz.openbmc_project.Inventory.Decorator.Replaceable:
+        FieldReplaceable: 'false'
+    xyz.openbmc_project.Inventory.Decorator.Cacheable:
+        Cached: 'false'
+    xyz.openbmc_project.Inventory.Item:
+        Present: 'true'
+
+SYS:
+    xyz.openbmc_project.Inventory.Decorator.Replaceable:
+        FieldReplaceable: 'false'
+    xyz.openbmc_project.Inventory.Decorator.Cacheable:
+        Cached: 'false'
+    xyz.openbmc_project.Inventory.Item:
+        Present: 'true'
+
+NODE:
+    xyz.openbmc_project.Inventory.Decorator.Replaceable:
+        FieldReplaceable: 'false'
+    xyz.openbmc_project.Inventory.Decorator.Cacheable:
+        Cached: 'false'
+    xyz.openbmc_project.Inventory.Item:
+        Present: 'true'
+
+TPM:
+    xyz.openbmc_project.Inventory.Decorator.Replaceable:
+        FieldReplaceable: 'true'
+    xyz.openbmc_project.Inventory.Decorator.Cacheable:
+        Cached: 'false'
+    xyz.openbmc_project.Inventory.Item:
+        Present: 'true'
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties-native.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2caf218cb9056e38d0202b2f05ac8e693c93da86
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties-native.bb
@@ -0,0 +1,23 @@
+SUMMARY = "FRU properties config for ipmi-fru-parser"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-ipmi-fru
+inherit native
+
+SRC_URI += "file://extra-properties.yaml"
+
+PROVIDES += "virtual/phosphor-ipmi-fru-properties"
+
+S = "${WORKDIR}"
+
+do_install() {
+        # This recipe is supposed to create an output yaml file with
+        # FRU property values extracted from the MRW. This example recipe
+        # provides a sample output file.
+
+        DEST=${D}${properties_datadir}
+        install -d ${DEST}
+        install extra-properties.yaml ${DEST}
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties/extra-properties.yaml b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties/extra-properties.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..626ef33b880b23a89e6001ed88ed7763c22bfa50
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-properties/extra-properties.yaml
@@ -0,0 +1,11 @@
+/system/chassis/motherboard/cpu0:
+    xyz.openbmc_project.Inventory.Decorator.Replaceable:
+        FieldReplaceable: 'true'
+    xyz.openbmc_project.Inventory.Decorator.Cacheable:
+        Cached: 'true'
+
+/system/chassis/motherboard/dimm0:
+    xyz.openbmc_project.Inventory.Decorator.Replaceable:
+        FieldReplaceable: 'true' 
+    xyz.openbmc_project.Inventory.Decorator.Cacheable:
+        Cached: 'true'
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-bmc-inventory-native.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-bmc-inventory-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..bb1addd087b97aeb65cc94986e72948db39b1147
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-bmc-inventory-native.bb
@@ -0,0 +1,20 @@
+SUMMARY = "BMC accesible FRU inventory map for phosphor-ipmi-host"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-ipmi-host
+inherit native
+
+SRC_URI += "file://bmc-fru-config.yaml"
+
+S = "${WORKDIR}"
+
+PROVIDES += "virtual/phosphor-ipmi-fru-read-bmc-inventory"
+
+do_install:append() {
+    DEST=${D}${config_datadir}
+    install -d ${DEST}
+    install bmc-fru-config.yaml ${DEST}/bmc-fru-config.yaml
+}
+
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-bmc-inventory/bmc-fru-config.yaml b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-bmc-inventory/bmc-fru-config.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..ac13efb44fb77bbdf735952e166990651eb13f16
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-bmc-inventory/bmc-fru-config.yaml
@@ -0,0 +1,43 @@
+# A YAML similar to this sample would have to be generated, for eg with MRW
+# inputs and system configuration, to depict IPMI FRU information.
+#
+# This file maps phosphor dbus inventory properties to IPMI properties
+#
+# This YAML could help generate C++ code.
+# Format of the YAML:
+# Fruid:
+#   Associated Fru paths
+#     d-bus Interfaces
+#       d-bus Properties
+#         IPMI Fru mapping
+#5:
+#  /system/chassis/motherboard/fan1:
+#    xyz.openbmc_project.Inventory.Item:
+#      PrettyName:
+#        IPMIFruProperty: Product Name
+#        IPMIFruSection: Product
+#6:
+#  /system/chassis/motherboard/boxelder/bmc:
+#    xyz.openbmc_project.Inventory.Item:
+#      PrettyName:
+#        IPMIFruProperty: Product Name
+#        IPMIFruSection: Board
+#    xyz.openbmc_project.Inventory.Decorator.Asset:
+#      BuildDate:
+#        IPMIFruProperty: Mfg Date
+#        IPMIFruSection: Board
+#      SerialNumber:
+#        IPMIFruProperty: Serial Number
+#        IPMIFruSection: Board
+#      PartNumber:
+#        IPMIFruProperty: Part Number
+#        IPMIFruSection: Board
+#      Manufacturer:
+#        IPMIFruProperty: Manufacturer
+#        IPMIFruSection: Board
+#7:
+#  /system/chassis/motherboard/boxelder/bmc/ethernet:
+#    xyz.openbmc_project.Inventory.Item:
+#      PrettyName:
+#        IPMIFruProperty: Product Name
+#        IPMIFruSection: Product
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-inventory-example-native_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-inventory-example-native_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e2052000526b898ab230a0a8e18d6ef03e0186e9
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-inventory-example-native_git.bb
@@ -0,0 +1,18 @@
+SUMMARY = "Sample inventory map for phosphor-ipmi-host"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit phosphor-ipmi-host
+inherit native
+
+require phosphor-ipmi-host.inc
+
+PROVIDES += "virtual/phosphor-ipmi-fru-read-inventory"
+
+S = "${WORKDIR}/git"
+
+do_install() {
+        DEST=${D}${config_datadir}
+        install -d ${DEST}
+        install scripts/fru-read-example.yaml ${DEST}/config.yaml
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-inventory-mrw-native_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-inventory-mrw-native_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7a143a4171c27a4bc28adccf162848399b86ab5a
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-inventory-mrw-native_git.bb
@@ -0,0 +1,28 @@
+SUMMARY = "Generate inventory map for phosphor-ipmi-host from a MRW."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit phosphor-ipmi-host
+inherit mrw-xml
+inherit native
+
+require phosphor-ipmi-host.inc
+
+DEPENDS += "mrw-native mrw-perl-tools-native"
+
+DEPENDS += "virtual/phosphor-ipmi-fru-hostfw-config"
+PROVIDES += "virtual/phosphor-ipmi-fru-read-inventory"
+
+S = "${WORKDIR}/git"
+
+do_install() {
+
+    DEST=${D}${config_datadir}
+    install -d ${DEST}
+
+    ${bindir}/perl-native/perl \
+        ${bindir}/gen_ipmi_fru.pl \
+        -i ${mrw_datadir}/${MRW_XML} \
+        -m ${hostfw_datadir}/config.yaml \
+        -o ${DEST}/config.yaml
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-not-sent-by-host-inventory-native.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-not-sent-by-host-inventory-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e87b8dfd0aaa9d2e61da63328997c78b84ff8659
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-not-sent-by-host-inventory-native.bb
@@ -0,0 +1,20 @@
+SUMMARY = "The inventory map of frus not sent by host for phosphor-ipmi-host"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-ipmi-host
+inherit native
+
+SRC_URI += "file://fru-config-not-sent-by-host.yaml"
+
+S = "${WORKDIR}"
+
+PROVIDES += "virtual/phosphor-ipmi-fru-read-not-sent-by-host-inventory"
+
+do_install:append() {
+    DEST=${D}${config_datadir}
+    install -d ${DEST}
+    install fru-config-not-sent-by-host.yaml ${DEST}/fru-config-not-sent-by-host.yaml
+}
+
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-not-sent-by-host-inventory/fru-config-not-sent-by-host.yaml b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-not-sent-by-host-inventory/fru-config-not-sent-by-host.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..9fa1fed43f34e777385bed64fe042cd605f40439
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-read-not-sent-by-host-inventory/fru-config-not-sent-by-host.yaml
@@ -0,0 +1,21 @@
+# A YAML similar to this sample would have to be generated, for eg with MRW
+# inputs and system configuration, to depict IPMI FRU information.
+#
+# This file maps phosphor dbus inventory properties to IPMI properties
+#
+# This YAML could help generate C++ code.
+# Format of the YAML:
+# Fruid:
+#   Associated Fru paths
+#     d-bus Interfaces
+#       d-bus Properties
+#         IPMI Fru mapping
+#20:
+#  /system/chassis/motherboard/gv100card0:
+#    entityID: 3
+#    entityInstance: 1
+#    interfaces:
+#      xyz.openbmc_project.Inventory.Item:
+#        PrettyName:
+#          IPMIFruProperty: Board Name
+#          IPMIFruSection: Board
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-whitelist-native.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-whitelist-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..17c685e61651fce554022ada274156148a3227f3
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-whitelist-native.bb
@@ -0,0 +1,7 @@
+SUMMARY = "Whitelisted IPMI FRU Parser commands"
+DESCRIPTION = "Whitelisted IPMI FRU Parser commands for OpenBMC"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-ipmi-host-whitelist
+inherit native
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-whitelist/phosphor-ipmi-fru-whitelist-native.conf b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-whitelist/phosphor-ipmi-fru-whitelist-native.conf
new file mode 100644
index 0000000000000000000000000000000000000000..365c3d95262eb1f042fb4fa3792d5b838fca11f5
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru-whitelist/phosphor-ipmi-fru-whitelist-native.conf
@@ -0,0 +1,2 @@
+#<NetFn>:<Command>
+0x0A:0x12    //<Storage>:<Write FRU Data>
\ No newline at end of file
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru.inc b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru.inc
new file mode 100644
index 0000000000000000000000000000000000000000..e6ba676809a896824db9e0fb380d71b17a4e923e
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru.inc
@@ -0,0 +1,5 @@
+HOMEPAGE = "https://github.com/openbmc/ipmi-fru-parser"
+LICENSE = "GPL-3.0-or-later"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=7702f203b58979ebbc31bfaeb44f219c"
+SRC_URI += "git://github.com/openbmc/ipmi-fru-parser;branch=master;protocol=https"
+SRCREV = "cf2dee3476a7e26ab99b50efe87155cc50432a9c"
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru/obmc-read-eeprom@.service b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru/obmc-read-eeprom@.service
new file mode 100644
index 0000000000000000000000000000000000000000..2fc30838aca48453d0d0b55ccdbc22090d529e0d
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru/obmc-read-eeprom@.service
@@ -0,0 +1,16 @@
+[Unit]
+Description=Read %I EEPROM
+Wants=mapper-wait@-xyz-openbmc_project-inventory.service
+After=mapper-wait@-xyz-openbmc_project-inventory.service
+StartLimitBurst=10
+
+[Service]
+Restart=on-failure
+Type=oneshot
+EnvironmentFile={envfiledir}/obmc/eeproms/%I
+ExecStartPre={bindir}/of-name-to-eeprom.sh {envfiledir}/obmc/eeproms/%I
+ExecStart=/usr/bin/env phosphor-read-eeprom --eeprom $SYSFS_PATH --fruid $FRUID
+SyslogIdentifier=phosphor-read-eeprom
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru/of-name-to-eeprom.sh b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru/of-name-to-eeprom.sh
new file mode 100644
index 0000000000000000000000000000000000000000..40c489613dbb6732968ab1ddf6c70265c9c463e1
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru/of-name-to-eeprom.sh
@@ -0,0 +1,5 @@
+#!/bin/bash -eu
+[ -n "${OF_NAME+1}" ] || exit 0
+path="$(grep -xl "$OF_NAME" /sys/bus/i2c/devices/*/of_node/name)"
+eeprom="${path%/of_node/name}/eeprom"
+sed -i "s,^SYSFS_PATH=.*$,SYSFS_PATH=$eeprom," "$1"
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c91fb7bd824b1cff955badb58b81ae7da8e99733
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-fru_git.bb
@@ -0,0 +1,51 @@
+SUMMARY = "Phosphor IPMI Inventory Plugin"
+DESCRIPTION = "A Phosphor IPMI plugin that updates inventory."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit autotools pkgconfig
+inherit obmc-phosphor-systemd
+inherit obmc-phosphor-ipmiprovider-symlink
+inherit phosphor-ipmi-fru
+inherit python3native
+
+require ${BPN}.inc
+
+DEPENDS += " \
+        virtual/phosphor-ipmi-fru-inventory \
+        virtual/phosphor-ipmi-fru-properties \
+        systemd \
+        sdbusplus \
+        ${PYTHON_PN}-mako-native \
+        ${PYTHON_PN}-pyyaml-native \
+        phosphor-ipmi-host \
+        phosphor-mapper \
+        autoconf-archive-native \
+        phosphor-logging \
+        cli11 \
+        "
+
+RDEPENDS:${PN} += "bash"
+
+SRC_URI += "file://of-name-to-eeprom.sh"
+
+SYSTEMD_SERVICE:${PN} += "obmc-read-eeprom@.service"
+
+S = "${WORKDIR}/git"
+
+HOSTIPMI_PROVIDER_LIBRARY += "libstrgfnhandler.so"
+
+FILES:${PN} += "${bindir}/of-name-to-eeprom.sh"
+FILES:${PN}:append = " ${libdir}/ipmid-providers/lib*${SOLIBS}"
+FILES:${PN}:append = " ${libdir}/host-ipmid/lib*${SOLIBS}"
+FILES:${PN}-dev:append = " ${libdir}/ipmid-providers/lib*${SOLIBSDEV} ${libdir}/ipmid-providers/*.la"
+
+EXTRA_OECONF = " \
+             YAML_GEN=${STAGING_DIR_NATIVE}${config_datadir}/config.yaml \
+             PROP_YAML=${STAGING_DIR_NATIVE}${properties_datadir}/extra-properties.yaml \
+             "
+
+do_install:append() {
+        install -d ${D}${bindir}
+        install -m 0755 ${WORKDIR}/of-name-to-eeprom.sh ${D}${bindir}
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host.inc b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host.inc
new file mode 100644
index 0000000000000000000000000000000000000000..ef5aea8ddbdce6a1533987f58d81a84db0dda8ed
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host.inc
@@ -0,0 +1,5 @@
+HOMEPAGE = "http://github.com/openbmc/phosphor-host-ipmid"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=fa818a259cbed7ce8bc2a22d35a464fc"
+SRC_URI += "git://github.com/openbmc/phosphor-host-ipmid;branch=master;protocol=https"
+SRCREV = "f53696edb8c9560b5d6a0f681429cf67f168a083"
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host/merge_yamls.py b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host/merge_yamls.py
new file mode 100644
index 0000000000000000000000000000000000000000..928e8bdef22312e78906c8bbf2efdc2b169b41f0
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host/merge_yamls.py
@@ -0,0 +1,66 @@
+#!/usr/bin/env python3
+"""Copied from phosphor-settings-manager
+Loads a "target" YAML file and overwrites its values with values from
+"override" YAML files.
+
+Override files are processed in the order given.
+
+Usage:
+    merge_settings.py <target yaml> [override yamls]
+"""
+import sys
+import yaml
+import copy
+
+# Custom representer for None types. This is to handle empty dictionaries.
+# By default Pyyaml outputs these as "null", whereas we want an empty character.
+def represent_none(self, _):
+    return self.represent_scalar('tag:yaml.org,2002:null', '')
+
+def dict_merge(target, source):
+    """Deep merge for dicts.
+
+    Works like dict.update() that recursively updates any dict values present in
+    both parameters.
+
+    Args:
+        target (dict): Values to be overwritten by corresponding values from
+            `source`.
+        source (dict): Overriding values. Not changed by call.
+
+    Returns:
+        `target` with values overwritten from those in `source` at any and all
+        levels of nested dicts.
+    """
+    if not isinstance(source, dict):
+        return source
+    for k, v in source.items():
+        if k in target and isinstance(target[k], dict):
+            dict_merge(target[k], v)
+        else:
+            target[k] = copy.deepcopy(v)
+    return target
+
+if len(sys.argv) < 2:
+    sys.exit('Argument required: target yaml')
+
+if len(sys.argv) == 2:
+    # No overrides to handle
+    sys.exit(0)
+
+yaml.add_representer(type(None), represent_none)
+
+target_filename = sys.argv[1]
+with open(target_filename) as target_file:
+    data = yaml.safe_load(target_file)
+    print('Loaded target YAML file ' + target_filename)
+
+for override_filename in sys.argv[2:]:
+    with open(override_filename) as override_file:
+        override = yaml.safe_load(override_file)
+        dict_merge(data, override)
+        print('Merged override YAML file ' + override_filename)
+
+with open(target_filename, 'w') as target_file:
+    yaml.dump(data, target_file, default_flow_style=False)
+    print('Wrote merged target YAML file ' + target_filename)
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host/phosphor-ipmi-host.service b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host/phosphor-ipmi-host.service
new file mode 100644
index 0000000000000000000000000000000000000000..aede5c9495143e296357da9c2bba8909fe6e008d
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host/phosphor-ipmi-host.service
@@ -0,0 +1,19 @@
+[Unit]
+Description=Phosphor Inband IPMI
+Wants=clear-once.service
+After=clear-once.service
+After=org.openbmc.HostIpmi.service
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env ipmid
+SyslogIdentifier=ipmid
+RuntimeDirectory = ipmi
+RuntimeDirectoryPreserve = yes
+StateDirectory = ipmi
+Type=dbus
+BusName=xyz.openbmc_project.Control.Host
+
+[Install]
+WantedBy=multi-user.target
+Alias=xyz.openbmc_project.Control.Host.service
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host/xyz.openbmc_project.Ipmi.Internal.SoftPowerOff.service b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host/xyz.openbmc_project.Ipmi.Internal.SoftPowerOff.service
new file mode 100644
index 0000000000000000000000000000000000000000..a3222a950b1ee5722b33401e4438ed6f2909429c
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host/xyz.openbmc_project.Ipmi.Internal.SoftPowerOff.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=Soft power off of the host
+Wants=mapper-wait@-org-openbmc-HostIpmi-1.service
+After=mapper-wait@-org-openbmc-HostIpmi-1.service
+Wants=obmc-host-stop-pre@0.target
+Before=obmc-host-stop-pre@0.target
+Conflicts=obmc-host-start@0.target
+ConditionPathExists=!/run/openbmc/host@0-request
+ConditionPathExists=!/lib/systemd/system/pldmSoftPowerOff.service
+
+[Service]
+Restart=no
+ExecStart=/usr/bin/env phosphor-softpoweroff
+SyslogIdentifier=phosphor-softpoweroff
+Type=oneshot
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..819435f3ecf02d4a958ceb2342a299876538aee2
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-host_git.bb
@@ -0,0 +1,168 @@
+SUMMARY = "Phosphor OpenBMC IPMI daemon"
+DESCRIPTION = "Phosphor OpenBMC IPMI router and plugin libraries"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+RRECOMMENDS:${PN} += "packagegroup-obmc-ipmid-providers-libs"
+
+inherit autotools pkgconfig
+inherit obmc-phosphor-ipmiprovider-symlink
+inherit obmc-phosphor-sdbus-service
+inherit obmc-phosphor-systemd
+inherit phosphor-ipmi-host
+inherit python3native
+
+def ipmi_whitelists(d):
+    whitelists = d.getVar(
+        'VIRTUAL-RUNTIME_phosphor-ipmi-providers', True) or ''
+    whitelists = whitelists.split()
+    whitelists = [ '{}-whitelist-native'.format(x) for x in whitelists ]
+    return ' '.join(whitelists)
+
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[dynamic-sensors] = "--enable-dynamic-sensors,--disable-dynamic-sensors"
+PACKAGECONFIG[hybrid-sensors] = "--enable-hybrid-sensors,--disable-hybrid-sensors"
+PACKAGECONFIG[sel-logger-clears-sel] = "--enable-sel-logger-clears-sel,--disable-sel-logger-clears-sel"
+
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "nlohmann-json"
+DEPENDS += "phosphor-state-manager"
+DEPENDS += "${@ipmi_whitelists(d)}"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "phosphor-logging"
+DEPENDS += "phosphor-mapper"
+DEPENDS += "sdbusplus"
+DEPENDS += "${PYTHON_PN}-sdbus++-native"
+DEPENDS += "virtual/phosphor-ipmi-inventory-sel"
+DEPENDS += "virtual/phosphor-ipmi-fru-merge-config"
+DEPENDS += "virtual/phosphor-ipmi-sensor-inventory"
+DEPENDS += "boost"
+DEPENDS += "sdeventplus"
+DEPENDS += "${PYTHON_PN}-native"
+DEPENDS += "${PYTHON_PN}-pyyaml-native"
+DEPENDS += "${PYTHON_PN}-mako-native"
+
+VIRTUAL-RUNTIME_ipmi-config ?= "phosphor-ipmi-config"
+
+RDEPENDS:${PN}-dev += "phosphor-logging"
+RDEPENDS:${PN}-dev += "phosphor-mapper-dev"
+RDEPENDS:${PN} += "clear-once"
+RDEPENDS:${PN} += "phosphor-network"
+RDEPENDS:${PN} += "phosphor-time-manager"
+RDEPENDS:${PN} += "${VIRTUAL-RUNTIME_ipmi-config}"
+RDEPENDS:${PN} += "virtual/obmc-watchdog"
+RDEPENDS:${PN} += "${VIRTUAL-RUNTIME_obmc-bmc-state-manager}"
+RDEPENDS:${PN} += "${VIRTUAL-RUNTIME_obmc-bmc-version}"
+RDEPENDS:${PN} += "${VIRTUAL-RUNTIME_obmc-bmc-updater}"
+
+inherit useradd
+
+USERADD_PACKAGES = "${PN}"
+# add ipmi group
+GROUPADD_PARAM:${PN} = "ipmi"
+
+SYSTEMD_SERVICE:${PN} += "xyz.openbmc_project.Ipmi.Internal.SoftPowerOff.service phosphor-ipmi-host.service"
+
+RRECOMMENDS:${PN} += "phosphor-settings-manager"
+
+
+require ${BPN}.inc
+
+# Setup IPMI Whitelist Conf files
+WHITELIST_CONF = " \
+        ${STAGING_DATADIR_NATIVE}/phosphor-ipmi-host/*.conf \
+        ${S}/host-ipmid-whitelist.conf \
+        "
+EXTRA_OECONF = " \
+        SENSOR_YAML_GEN=${STAGING_DIR_NATIVE}${sensor_datadir}/sensor.yaml \
+        INVSENSOR_YAML_GEN=${STAGING_DIR_NATIVE}${sensor_datadir}/invsensor.yaml \
+        FRU_YAML_GEN=${STAGING_DIR_NATIVE}${config_datadir}/fru_config.yaml \
+        "
+EXTRA_OECONF:append = " \
+        WHITELIST_CONF="${WHITELIST_CONF}" \
+        "
+
+S = "${WORKDIR}/git"
+
+SRC_URI += "file://merge_yamls.py "
+
+HOSTIPMI_PROVIDER_LIBRARY += "libipmi20.so"
+HOSTIPMI_PROVIDER_LIBRARY += "libsysintfcmds.so"
+HOSTIPMI_PROVIDER_LIBRARY += "libusercmds.so"
+
+NETIPMI_PROVIDER_LIBRARY += "libipmi20.so"
+NETIPMI_PROVIDER_LIBRARY += "libusercmds.so"
+
+FILES:${PN}:append = " ${libdir}/host-ipmid/lib*${SOLIBS}"
+FILES:${PN}:append = " ${libdir}/ipmid-providers/lib*${SOLIBS}"
+FILES:${PN}:append = " ${libdir}/net-ipmid/lib*${SOLIBS}"
+FILES:${PN}:append = " ${systemd_system_unitdir}/phosphor-ipmi-host.service.d/*.conf"
+FILES:${PN}-dev:append = " ${libdir}/ipmid-providers/lib*${SOLIBSDEV} ${libdir}/ipmid-providers/*.la"
+
+# Soft Power Off
+# install the soft power off service in the host shutdown target
+SOFT_SVC = "xyz.openbmc_project.Ipmi.Internal.SoftPowerOff.service"
+SOFT_TGTFMT = "obmc-host-shutdown@{0}.target"
+SOFT_FMT = "../${SOFT_SVC}:${SOFT_TGTFMT}.requires/${SOFT_SVC}"
+SYSTEMD_LINK:${PN} += "${@compose_list_zip(d, 'SOFT_FMT', 'OBMC_HOST_INSTANCES')}"
+
+#Collect all hardcoded sensor yamls from different recipes and
+#merge all of them with sensor.yaml.
+python do_merge_sensors () {
+    import subprocess
+
+    # TODO: Perform the merge in a temporary directory?
+    workdir = d.getVar('WORKDIR', True)
+    nativedir = d.getVar('STAGING_DIR_NATIVE', True)
+    sensorsdir = d.getVar('sensor_datadir', True)
+    sensorsdir = sensorsdir[1:]
+    sensorsdir = os.path.join(nativedir, sensorsdir)
+    cmd = []
+    cmd.append(os.path.join(workdir, 'merge_yamls.py'))
+    cmd.append(os.path.join(sensorsdir, 'sensor.yaml'))
+
+    if os.stat(os.path.join(sensorsdir, 'sensor.yaml')).st_size == 0:
+        return
+    fetch = bb.fetch2.Fetch([], d)
+    override_urls = [url for url in fetch.urls if url.endswith('.hardcoded.yaml')]
+    for url in override_urls:
+        bb.debug(2, 'Overriding with source: ' + url)
+        local_base = os.path.basename(fetch.localpath(url))
+        filename = os.path.join(workdir, local_base)
+        cmd.append(filename)
+
+    # Invoke the script and don't catch any resulting exception.
+    subprocess.check_call(cmd)
+}
+
+# python-pyyaml-native is installed by do_configure, so put this task after
+addtask merge_sensors after do_configure before do_compile
+
+IPMI_HOST_NEEDED_SERVICES = "\
+    mapper-wait@-xyz-openbmc_project-control-host{}-boot.service \
+    mapper-wait@-xyz-openbmc_project-control-host{}-boot-one_time.service \
+    mapper-wait@-xyz-openbmc_project-control-host{}-power_restore_policy.service \
+    mapper-wait@-xyz-openbmc_project-control-host{}-restriction_mode.service \
+    "
+
+do_install:append() {
+
+    # Create service override file.
+    override_dir=${D}${systemd_system_unitdir}/phosphor-ipmi-host.service.d
+    override_file=${override_dir}/10-override.conf
+    mkdir -p ${override_dir}
+    echo "[Unit]" > ${override_file}
+
+    # Insert host-instance based service dependencies.
+    for i in ${OBMC_HOST_INSTANCES};
+    do
+        for s in ${IPMI_HOST_NEEDED_SERVICES};
+        do
+            service=$(echo ${s} | sed "s/{}/${i}/g")
+            echo "Wants=${service}" >> ${override_file}
+            echo "After=${service}" >> ${override_file}
+        done
+    done
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-inventory-sel-mrw-native.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-inventory-sel-mrw-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8199cbf341f709d701c3c99f558f113ef12f840c
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-inventory-sel-mrw-native.bb
@@ -0,0 +1,30 @@
+SUMMARY = "Inventory to Sensor config for phosphor-host-ipmi"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-ipmi-host
+inherit mrw-xml
+inherit native
+
+SRC_URI += "file://config.yaml"
+
+DEPENDS += " \
+           mrw-native \
+           mrw-perl-tools-native \
+           "
+
+PROVIDES += "virtual/phosphor-ipmi-inventory-sel"
+
+S = "${WORKDIR}"
+
+do_install() {
+        DEST=${D}${sensor_datadir}
+        install -d ${DEST}
+
+        ${bindir}/perl-native/perl \
+            ${bindir}/gen_ipmi_sel.pl \
+            -i ${mrw_datadir}/${MRW_XML} \
+            -m config.yaml \
+            -o ${DEST}/invsensor.yaml
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-inventory-sel-mrw/config.yaml b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-inventory-sel-mrw/config.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..a6e5550d3487581686d10095e7afc093b45047e8
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-inventory-sel-mrw/config.yaml
@@ -0,0 +1,24 @@
+# Maps the Entity ID to the interested Sensor Type & Offset
+0x01:
+   SensorType: 0x12
+   Offset: 0x02
+
+0x03:
+   SensorType: 0x07
+   Offset: 0x08
+
+0x07:
+   SensorType: 0xC7
+   Offset: 0x00
+
+0x20:
+   SensorType: 0x0C
+   Offset: 0x04
+
+0xD0:
+   SensorType: 0x07
+   Offset: 0x08
+
+0xD8:
+   SensorType: 0x17
+   Offset: 0x08
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-inventory-sel-native.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-inventory-sel-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4deaf0de17679df0fc22b7156fef22a999d98e45
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-inventory-sel-native.bb
@@ -0,0 +1,22 @@
+SUMMARY = "Inventory to Sensor config for non-mrw machines"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-ipmi-host
+inherit native
+
+PROVIDES += "virtual/phosphor-ipmi-inventory-sel"
+
+SRC_URI += "file://config.yaml"
+
+S = "${WORKDIR}"
+
+do_install() {
+        # This recipe would provide the sample inventory to sensor config
+        # mapping, for non-mrw machines.
+
+        DEST=${D}${sensor_datadir}
+        install -d ${DEST}
+        install config.yaml ${DEST}/invsensor.yaml
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-inventory-sel/config.yaml b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-inventory-sel/config.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..c3b4ba186fcc26b55e98d455e7afbd5c2053cea7
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-inventory-sel/config.yaml
@@ -0,0 +1,340 @@
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm0:
+  sensorID: 0xa6
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm1:
+  sensorID: 0xa8
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm10:
+  sensorID: 0xba
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm11:
+  sensorID: 0xbc
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm12:
+  sensorID: 0xbe
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm13:
+  sensorID: 0xc0
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm14:
+  sensorID: 0xc2
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm15:
+  sensorID: 0xc4
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm2:
+  sensorID: 0xaa
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm3:
+  sensorID: 0xac
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm4:
+  sensorID: 0xae
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm5:
+  sensorID: 0xb0
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm6:
+  sensorID: 0xb2
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm7:
+  sensorID: 0xb4
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm8:
+  sensorID: 0xb6
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/dimm9:
+  sensorID: 0xb8
+  sensorType: 0x0C
+  eventReadingType: 0x6F
+  offset: 0x04
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0:
+  sensorID: 0x5a
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core0:
+  sensorID: 0x12
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core1:
+  sensorID: 0x15
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core2:
+  sensorID: 0x18
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core3:
+  sensorID: 0x1b
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core4:
+  sensorID: 0x1e
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core5:
+  sensorID: 0x21
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core6:
+  sensorID: 0x24
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core7:
+  sensorID: 0x27
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core8:
+  sensorID: 0x2a
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core9:
+  sensorID: 0x2d
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core10:
+  sensorID: 0x30
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core11:
+  sensorID: 0x33
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core12:
+  sensorID: 0x36
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core13:
+  sensorID: 0x39
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core14:
+  sensorID: 0x3c
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core15:
+  sensorID: 0x3f
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core16:
+  sensorID: 0x42
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core17:
+  sensorID: 0x45
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core18:
+  sensorID: 0x48
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core19:
+  sensorID: 0x4b
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core20:
+  sensorID: 0x4e
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core21:
+  sensorID: 0x51
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core22:
+  sensorID: 0x54
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu0/core23:
+  sensorID: 0x57
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1:
+  sensorID: 0xa4
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core0:
+  sensorID: 0x5c
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core1:
+  sensorID: 0x5f
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core2:
+  sensorID: 0x62
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core3:
+  sensorID: 0x65
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core4:
+  sensorID: 0x68
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core5:
+  sensorID: 0x6b
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core6:
+  sensorID: 0x6e
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core7:
+  sensorID: 0x71
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core8:
+  sensorID: 0x74
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core9:
+  sensorID: 0x77
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core10:
+  sensorID: 0x7a
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core11:
+  sensorID: 0x7d
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core12:
+  sensorID: 0x80
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core13:
+  sensorID: 0x83
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core14:
+  sensorID: 0x86
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core15:
+  sensorID: 0x89
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core16:
+  sensorID: 0x8c
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core17:
+  sensorID: 0x8f
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core18:
+  sensorID: 0x92
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core19:
+  sensorID: 0x95
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core20:
+  sensorID: 0x98
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core21:
+  sensorID: 0x9b
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core22:
+  sensorID: 0x9e
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard/cpu1/core23:
+  sensorID: 0xa1
+  sensorType: 0x07
+  eventReadingType: 0x6F
+  offset: 0x08
+/xyz/openbmc_project/inventory/system/chassis/motherboard:
+  sensorID: 0x0c
+  sensorType: 0xC7
+  eventReadingType: 0x03
+  offset: 0x00
+/xyz/openbmc_project/inventory/system:
+  sensorID: 0x01
+  sensorType: 0x12
+  eventReadingType: 0x6F
+  offset: 0x02
\ No newline at end of file
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-ipmb_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-ipmb_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..17d27c5072d6f1e6e9dccdf3a3b9b0121f1b2d58
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-ipmb_git.bb
@@ -0,0 +1,22 @@
+SUMMARY = "IPMB bridge"
+DESCRIPTION = "The IPMB bridge implements a Dbus compliant interface for \
+implementing IPMB interfaces"
+
+SRC_URI = "git://github.com/openbmc/ipmbbridge.git;branch=master;protocol=https"
+SRCREV = "8227626764edf13350c5f5a5857298a905fb43f7"
+PV = "0.1+git${SRCPV}"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+SYSTEMD_SERVICE:${PN} = "ipmb.service"
+
+DEPENDS = "sdbusplus \
+           phosphor-logging \
+           i2c-tools \
+           boost \
+           nlohmann-json"
+
+S = "${WORKDIR}/git"
+inherit cmake pkgconfig systemd 
+FILES:${PN} += "/usr/share/ipmbbridge/ipmb-channels.json"
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-kcs_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-kcs_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5b54d2c3bd82f5ce672f4ea41e02a3f08a40fa6a
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-kcs_git.bb
@@ -0,0 +1,32 @@
+SUMMARY = "Phosphor OpenBMC KCS to DBUS"
+DESCRIPTION = "Phosphor OpenBMC KCS to DBUS."
+PR = "r1"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=b1beb00e508e89da1ed2a541934f28c0"
+
+inherit meson pkgconfig
+inherit systemd
+
+PV = "1.0+git${SRCPV}"
+
+KCS_DEVICE ?= "ipmi-kcs3"
+
+SYSTEMD_SERVICE:${PN} = "${PN}@${KCS_DEVICE}.service"
+FILES:${PN} += "${systemd_system_unitdir}/${PN}@.service"
+
+PROVIDES += "virtual/obmc-host-ipmi-hw"
+RPROVIDES:${PN} += "virtual-obmc-host-ipmi-hw"
+RRECOMMENDS:${PN} += "phosphor-ipmi-host"
+
+DEPENDS += " \
+        fmt \
+        sdbusplus \
+        sdeventplus \
+        stdplus \
+        systemd \
+        "
+
+S = "${WORKDIR}/git"
+SRC_URI = "git://github.com/openbmc/kcsbridge.git;branch=master;protocol=https"
+SRCREV = "7580a8e60d868b5bcb1a8f8d276374afe7c0983a"
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-net_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-net_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..85366f94c6d860247ed971bbd3f97e0318d5f125
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-net_git.bb
@@ -0,0 +1,52 @@
+SUMMARY = "Phosphor Network IPMI Daemon"
+DESCRIPTION = "Daemon to support IPMI protocol over network"
+HOMEPAGE = "https://github.com/openbmc/phosphor-net-ipmid"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit autotools pkgconfig
+inherit systemd
+
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "cli11"
+DEPENDS += "phosphor-mapper"
+DEPENDS += "systemd"
+DEPENDS += "phosphor-ipmi-host"
+
+RRECOMMENDS:${PN} = "pam-ipmi"
+
+SRC_URI += "git://github.com/openbmc/phosphor-net-ipmid;branch=master;protocol=https"
+SRCREV = "aa8b541d6b4aba53a3a0b39d9123f433cb5cc5e7"
+
+S = "${WORKDIR}/git"
+
+FILES:${PN} += " \
+        ${systemd_system_unitdir}/${PN}@.service \
+        ${systemd_system_unitdir}/${PN}@.socket \
+        "
+
+# If RMCPP_IFACE is not set by bbappend, set it to default
+DEFAULT_RMCPP_IFACE = "eth0"
+RMCPP_IFACE ?= "${DEFAULT_RMCPP_IFACE}"
+
+# install parameterized service and socket files
+SYSTEMD_SERVICE:${PN} = " \
+        ${PN}@${RMCPP_IFACE}.service \
+        ${PN}@${RMCPP_IFACE}.socket \
+        "
+
+# To add another RMCPP interface, add similar lines to the
+# following lines in a bbappend:
+#
+# ALT_RMCPP_IFACE = "eth1"
+# SYSTEMD_SERVICE:${PN} += " \
+#     ${PN}@${ALT_RMCPP_IFACE}.service \
+#     ${PN}@${ALT_RMCPP_IFACE}.socket \
+#     "
+
+# Also, be sure to enable a corresponding entry in the channel
+# config file with the same 'name' as the interfaces above
+# Override the default phosphor-ipmi-config.bb with a bbappend
+
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-config-native.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-config-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..19c03fb7940f04ab628f3eddcd7ef23660c6e97c
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-config-native.bb
@@ -0,0 +1,10 @@
+SUMMARY = "OpenBMC - IPMI sensors"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit native
+
+OBMC_IPMI_SENSORS_PROVIDERS = "phosphor-ipmi-sensor-inventory-mrw-config-native"
+
+DEPENDS:append = " ${OBMC_IPMI_SENSORS_PROVIDERS} "
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw-config-native.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw-config-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..45604ced4ff0568f233cff6cd2e576884560e6e1
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw-config-native.bb
@@ -0,0 +1,18 @@
+SUMMARY = "sensor config for phosphor-host-ipmid"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-ipmi-host
+inherit native
+
+SRC_URI += "file://config.yaml"
+
+S = "${WORKDIR}"
+
+do_install() {
+        DEST=${D}${sensor_yamldir}
+        install -d ${DEST}
+        install config.yaml ${DEST}/config.yaml
+}
+
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw-config/config.yaml b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw-config/config.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..44caf9e4b44e87341d73f340452ec521342e27cf
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw-config/config.yaml
@@ -0,0 +1,357 @@
+boot_count_sensor:
+  path: /xyz/openbmc_project/state/host0
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: readingAssertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameProperty
+  interfaces:
+    xyz.openbmc_project.Control.Boot.RebootAttempts:
+      AttemptsLeft:
+        Offsets:
+          0xFF:
+            type: uint32_t
+
+ps_redundancy_state_sensor:
+  path: /xyz/openbmc_project/control/power_supply_redundancy
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: assertion
+  mutability: Mutability::Read
+  sensorNamePattern: nameProperty
+  interfaces:
+    xyz.openbmc_project.Control.PowerSupplyRedundancy:
+      PowerSupplyRedundancyEnabled:
+        Offsets:
+          0x00:
+            type: "bool"
+            assert: false
+          0x01:
+            type: "bool"
+            assert: true
+
+os_boot_sensor:
+  path: /xyz/openbmc_project/state/host0
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameProperty
+  interfaces:
+    xyz.openbmc_project.State.OperatingSystem.Status:
+      OperatingSystemState:
+        Offsets:
+          0x01:
+            assert: "xyz.openbmc_project.State.OperatingSystem.Status.OSStatus.CBoot"
+            type: string
+          0x02:
+            assert: "xyz.openbmc_project.State.OperatingSystem.Status.OSStatus.PXEBoot"
+            type: string
+          0x03:
+            assert: "xyz.openbmc_project.State.OperatingSystem.Status.OSStatus.DiagBoot"
+            type: string
+          0x04:
+            assert: "xyz.openbmc_project.State.OperatingSystem.Status.OSStatus.CDROMBoot"
+            type: string
+          0x05:
+            assert: "xyz.openbmc_project.State.OperatingSystem.Status.OSStatus.ROMBoot"
+            type: string
+          0x06:
+            assert: "xyz.openbmc_project.State.OperatingSystem.Status.OSStatus.BootComplete"
+            type: string
+
+fw_boot_sensor:
+  path: /xyz/openbmc_project/state/host0
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: eventdata2
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameProperty
+  interfaces:
+    xyz.openbmc_project.State.Boot.Progress:
+      BootProgress:
+        Offsets:
+          0x00:
+            type: string
+            set: "xyz.openbmc_project.State.Boot.Progress.ProgressStages.Unspecified"
+          0x01:
+            type: string
+            set: "xyz.openbmc_project.State.Boot.Progress.ProgressStages.MemoryInit"
+          0x03:
+            type: string
+            set: "xyz.openbmc_project.State.Boot.Progress.ProgressStages.SecondaryProcInit"
+          0x07:
+            type: string
+            set: "xyz.openbmc_project.State.Boot.Progress.ProgressStages.PCIInit"
+          0x13:
+            type: string
+            set: "xyz.openbmc_project.State.Boot.Progress.ProgressStages.OSStart"
+          0x14:
+            type: string
+            set: "xyz.openbmc_project.State.Boot.Progress.ProgressStages.MotherboardInit"
+
+dimm_func_sensor:
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Offsets:
+          0x04:
+            type:   "bool"
+            assert:  false
+            deassert: true
+        Prereqs:
+          0x06:
+            type: "bool"
+            assert: true
+            deassert: false
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            type: "bool"
+            assert: true
+            deassert: false
+
+cpu_func_sensor:
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Offsets:
+          0x08:
+            type:   "bool"
+            assert:  false
+            deassert: true
+        Prereqs:
+          0x07:
+            type: "bool"
+            assert: true
+            deassert: false
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            type: "bool"
+            assert: true
+            deassert: false
+
+cpucore_func_sensor:
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Offsets:
+          0x08:
+            type:   "bool"
+            assert:  false
+            deassert: true
+        Prereqs:
+          0x07:
+            type: "bool"
+            assert: true
+            deassert: false
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            type: "bool"
+            assert: true
+            deassert: false
+            skipOn: "deassert"
+
+tpm_required_sensor:
+  path: /xyz/openbmc_project/control/host0/TPMEnable
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.Control.TPM.Policy:
+      TPMEnable:
+        Offsets:
+          0x00:
+            type: "bool"
+            assert: false
+          0x01:
+            type: "bool"
+            assert: true
+
+gpu_func_sensor:
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Offsets:
+          0x08:
+            type:   "bool"
+            assert:  false
+            deassert: true
+        Prereqs:
+          0x07:
+            type: "bool"
+            assert: true
+            deassert: false
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            type: "bool"
+            assert: true
+            deassert: false
+    xyz.openbmc_project.Inventory.Item.Accelerator:
+# Field replaceable doesn't come as a sensor data
+# but we know that GPU is Field replaceable so setting
+# true in both cases.
+    xyz.openbmc_project.Inventory.Decorator.Replaceable:
+      FieldReplaceable:
+        Offsets:
+          0x07:
+            type: "bool"
+            assert: true
+            deassert: true
+
+host_auto_reboot_control_sensor:
+  path: /xyz/openbmc_project/control/host0/auto_reboot
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.Control.Boot.RebootPolicy:
+      AutoReboot:
+        Offsets:
+          0x00:
+            type: "bool"
+            assert: false
+          0x01:
+            type: "bool"
+            assert: true
+
+turbo_allowed_sensor:
+  path: /xyz/openbmc_project/control/host0/turbo_allowed
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: assertion
+  mutability: Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.Control.Host.TurboAllowed:
+      TurboAllowed:
+        Offsets:
+          0x00:
+            assert: false
+            deassert: true
+            type: bool
+          0x01:
+            assert: true
+            deassert: false
+            type: bool
+
+cpucore_temp_sensor:
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: readingData
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  multiplierM: 1
+  offsetB: -127
+  bExp: 0
+  rExp: 0
+  unit: xyz.openbmc_project.Sensor.Value.Unit.DegreesC
+  scale: -3
+  interfaces:
+    xyz.openbmc_project.Sensor.Value:
+      Value:
+        Offsets:
+          0xFF:
+            type: double
+
+dimm_temp_sensor:
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: readingData
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  multiplierM: 1
+  offsetB: -127
+  bExp: 0
+  rExp: 0
+  unit: xyz.openbmc_project.Sensor.Value.Unit.DegreesC
+  scale: -3
+  interfaces:
+    xyz.openbmc_project.Sensor.Value:
+      Value:
+        Offsets:
+          0xFF:
+            type: double
+
+vrm_vdd_temp_sensor:
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: readingData
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  multiplierM: 1
+  offsetB: -127
+  bExp: 0
+  rExp: 0
+  unit: xyz.openbmc_project.Sensor.Value.Unit.DegreesC
+  scale: -3
+  interfaces:
+    xyz.openbmc_project.Sensor.Value:
+      Value:
+        Offsets:
+          0xFF:
+            type: double
+
+gpu_temp_sensor:
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: readingData
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  multiplierM: 1
+  offsetB: -127
+  bExp: 0
+  rExp: 0
+  unit: xyz.openbmc_project.Sensor.Value.Unit.DegreesC
+  scale: -3
+  interfaces:
+    xyz.openbmc_project.Sensor.Value:
+      Value:
+        Offsets:
+          0xFF:
+            type: double
+
+memory_temp_sensor:
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: readingData
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  multiplierM: 1
+  offsetB: -127
+  bExp: 0
+  rExp: 0
+  unit: xyz.openbmc_project.Sensor.Value.Unit.DegreesC
+  scale: -3
+  interfaces:
+    xyz.openbmc_project.Sensor.Value:
+      Value:
+        Offsets:
+          0xFF:
+            type: double
+ps_derating_sensor:
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: assertion
+  mutability: Mutability::Read
+  sensorNamePattern: nameProperty
+  interfaces:
+    xyz.openbmc_project.Control.PowerSupplyAttributes:
+      DeratingFactor:
+        Offsets:
+          0xFF:
+            type: uint32_t
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw-native.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..fffadc1c31dc02b1a24280dc8cdc61af75165e2b
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw-native.bb
@@ -0,0 +1,57 @@
+SUMMARY = "sensor config for phosphor-host-ipmid"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-ipmi-host
+inherit python3native
+inherit mrw-xml
+inherit native
+
+DEPENDS += " \
+           mrw-native \
+           mrw-perl-tools-native \
+           phosphor-ipmi-sensor-config-native \
+           phosphor-ipmi-sensor-inventory-mrw-config-native \
+           ${PYTHON_PN}-pyyaml-native \
+           "
+
+PROVIDES += "virtual/phosphor-ipmi-sensor-inventory"
+
+S = "${WORKDIR}"
+SRC_URI += "file://merge_sensor_config.py"
+
+do_install() {
+        DEST=${D}${sensor_datadir}
+        install -d ${DEST}
+
+        ${bindir}/perl-native/perl \
+            ${bindir}/gen_ipmi_sensor.pl \
+            -i ${mrw_datadir}/${MRW_XML} \
+            -m ${sensor_yamldir}/config.yaml \
+            -o ${DEST}/sensor.yaml
+}
+
+python do_merge_sensor_config () {
+    import subprocess
+
+    # TODO: Perform the merge in a temporary directory?
+    workdir = d.getVar('WORKDIR', True)
+    nativedir = d.getVar('STAGING_DIR_NATIVE', True)
+    sensoryamldir = d.getVar('sensor_yamldir', True)
+    cmd = []
+    cmd.append(os.path.join(workdir, 'merge_sensor_config.py'))
+    cmd.append(os.path.join(sensoryamldir, 'config.yaml'))
+
+    fetch = os.listdir(sensoryamldir)
+    override_urls = [url for url in fetch if url.endswith('-config.yaml')]
+    for url in override_urls:
+        bb.debug(2, 'Merging extra configurations: ' + url)
+        filename = os.path.join(sensoryamldir, url)
+        cmd.append(filename)
+
+    # Invoke the script and don't catch any resulting exception.
+    subprocess.check_call(cmd)
+}
+# python-pyyaml-native is installed by do_configure, so put this task after
+addtask merge_sensor_config after do_configure before do_compile
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw/merge_sensor_config.py b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw/merge_sensor_config.py
new file mode 100644
index 0000000000000000000000000000000000000000..928e8bdef22312e78906c8bbf2efdc2b169b41f0
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-mrw/merge_sensor_config.py
@@ -0,0 +1,66 @@
+#!/usr/bin/env python3
+"""Copied from phosphor-settings-manager
+Loads a "target" YAML file and overwrites its values with values from
+"override" YAML files.
+
+Override files are processed in the order given.
+
+Usage:
+    merge_settings.py <target yaml> [override yamls]
+"""
+import sys
+import yaml
+import copy
+
+# Custom representer for None types. This is to handle empty dictionaries.
+# By default Pyyaml outputs these as "null", whereas we want an empty character.
+def represent_none(self, _):
+    return self.represent_scalar('tag:yaml.org,2002:null', '')
+
+def dict_merge(target, source):
+    """Deep merge for dicts.
+
+    Works like dict.update() that recursively updates any dict values present in
+    both parameters.
+
+    Args:
+        target (dict): Values to be overwritten by corresponding values from
+            `source`.
+        source (dict): Overriding values. Not changed by call.
+
+    Returns:
+        `target` with values overwritten from those in `source` at any and all
+        levels of nested dicts.
+    """
+    if not isinstance(source, dict):
+        return source
+    for k, v in source.items():
+        if k in target and isinstance(target[k], dict):
+            dict_merge(target[k], v)
+        else:
+            target[k] = copy.deepcopy(v)
+    return target
+
+if len(sys.argv) < 2:
+    sys.exit('Argument required: target yaml')
+
+if len(sys.argv) == 2:
+    # No overrides to handle
+    sys.exit(0)
+
+yaml.add_representer(type(None), represent_none)
+
+target_filename = sys.argv[1]
+with open(target_filename) as target_file:
+    data = yaml.safe_load(target_file)
+    print('Loaded target YAML file ' + target_filename)
+
+for override_filename in sys.argv[2:]:
+    with open(override_filename) as override_file:
+        override = yaml.safe_load(override_file)
+        dict_merge(data, override)
+        print('Merged override YAML file ' + override_filename)
+
+with open(target_filename, 'w') as target_file:
+    yaml.dump(data, target_file, default_flow_style=False)
+    print('Wrote merged target YAML file ' + target_filename)
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-native.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..923227971d502e48052853305d757bdf218c2e24
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory-native.bb
@@ -0,0 +1,23 @@
+SUMMARY = "Sensor config for phosphor-host-ipmi"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-ipmi-host
+inherit native
+
+PROVIDES += "virtual/phosphor-ipmi-sensor-inventory"
+
+SRC_URI += "file://config.yaml"
+
+S = "${WORKDIR}"
+
+do_install() {
+        # This recipe is supposed to create an output yaml file with
+        # sensor data extracted  from the mrw.
+        # provides a sample output file.
+
+        DEST=${D}${sensor_datadir}
+        install -d ${DEST}
+        install config.yaml ${DEST}/sensor.yaml
+}
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory/config.yaml b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory/config.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..73104b70cf2141ad865292e3e940ed939340c343
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-sensor-inventory/config.yaml
@@ -0,0 +1,2144 @@
+0x03:
+  entityID: 0x22
+  entityInstance: 1
+  sensorType: 0x0F
+  path: /xyz/openbmc_project/state/host0
+  sensorReadingType: 0x6F
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: eventdata2
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameProperty
+  interfaces:
+    xyz.openbmc_project.State.Boot.Progress:
+      BootProgress:
+        Offsets:
+          0x13:
+            type: string
+            set: xyz.openbmc_project.State.Boot.Progress.ProgressStages.OSStart
+          0x00:
+            type: string
+            set: xyz.openbmc_project.State.Boot.Progress.ProgressStages.Unspecified
+          0x01:
+            type: string
+            set: xyz.openbmc_project.State.Boot.Progress.ProgressStages.MemoryInit
+          0x03:
+            type: string
+            set: xyz.openbmc_project.State.Boot.Progress.ProgressStages.SecondaryProcInit
+          0x07:
+            type: string
+            set: xyz.openbmc_project.State.Boot.Progress.ProgressStages.PCIInit
+          0x14:
+            type: string
+            set: xyz.openbmc_project.State.Boot.Progress.ProgressStages.MotherboardInit
+0x05:
+  entityID: 0x23
+  entityInstance: 1
+  sensorType: 0x1F
+  path: /xyz/openbmc_project/state/host0
+  sensorReadingType: 0x6F
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameProperty
+  interfaces:
+    xyz.openbmc_project.State.OperatingSystem.Status:
+      OperatingSystemState:
+        Offsets:
+          0x02:
+            assert: xyz.openbmc_project.State.OperatingSystem.Status.OSStatus.PXEBoot
+            type: string
+          0x06:
+            assert: xyz.openbmc_project.State.OperatingSystem.Status.OSStatus.BootComplete
+            type: string
+          0x04:
+            assert: xyz.openbmc_project.State.OperatingSystem.Status.OSStatus.CDROMBoot
+            type: string
+          0x01:
+            assert: xyz.openbmc_project.State.OperatingSystem.Status.OSStatus.CBoot
+            type: string
+          0x03:
+            assert: xyz.openbmc_project.State.OperatingSystem.Status.OSStatus.DiagBoot
+            type: string
+          0x05:
+            assert: xyz.openbmc_project.State.OperatingSystem.Status.OSStatus.ROMBoot
+            type: string
+0x07:
+  entityID: 0x22
+  entityInstance: 2
+  sensorType: 0xC3
+  path: /xyz/openbmc_project/state/host0
+  sensorReadingType: 0x6F
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameProperty
+  interfaces:
+    xyz.openbmc_project.Control.Boot.RebootAttempts:
+      AttemptsLeft:
+        Offsets:
+          0xFF:
+            type: uint32_t
+0x0b:
+  entityID: 0x22
+  entityInstance: 3
+  sensorType: 0xCA
+  path: /xyz/openbmc_project/control/power_supply_redundancy
+  sensorReadingType: 0x03
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: assertion
+  mutability: Mutability::Read
+  sensorNamePattern: nameProperty
+  interfaces:
+    xyz.openbmc_project.Control.PowerSupplyRedundancy:
+      PowerSupplyRedundancyEnabled:
+        Offsets:
+          0x00:
+            type: "bool"
+            assert: false
+          0x01:
+            type: "bool"
+            assert: true
+0x12:
+  entityID: 0xD0
+  entityInstance: 1
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core0
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x15:
+  entityID: 0xD0
+  entityInstance: 2
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core1
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x18:
+  entityID: 0xD0
+  entityInstance: 3
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core2
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x1b:
+  entityID: 0xD0
+  entityInstance: 4
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core3
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x1e:
+  entityID: 0xD0
+  entityInstance: 5
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core4
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x21:
+  entityID: 0xD0
+  entityInstance: 6
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core5
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x24:
+  entityID: 0xD0
+  entityInstance: 7
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core6
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x27:
+  entityID: 0xD0
+  entityInstance: 8
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core7
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x2a:
+  entityID: 0xD0
+  entityInstance: 9
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core8
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x2d:
+  entityID: 0xD0
+  entityInstance: 10
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core9
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x30:
+  entityID: 0xD0
+  entityInstance: 11
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core10
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x33:
+  entityID: 0xD0
+  entityInstance: 12
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core11
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x36:
+  entityID: 0xD0
+  entityInstance: 13
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core12
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x39:
+  entityID: 0xD0
+  entityInstance: 14
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core13
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x3c:
+  entityID: 0xD0
+  entityInstance: 15
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core14
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x3f:
+  entityID: 0xD0
+  entityInstance: 16
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core15
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x42:
+  entityID: 0xD0
+  entityInstance: 17
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core16
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x45:
+  entityID: 0xD0
+  entityInstance: 18
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core17
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x48:
+  entityID: 0xD0
+  entityInstance: 19
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core18
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x4b:
+  entityID: 0xD0
+  entityInstance: 20
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core19
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x4e:
+  entityID: 0xD0
+  entityInstance: 21
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core20
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x51:
+  entityID: 0xD0
+  entityInstance: 22
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core21
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x54:
+  entityID: 0xD0
+  entityInstance: 23
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core22
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x57:
+  entityID: 0xD0
+  entityInstance: 24
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0/core23
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x5a:
+  entityID: 0x03
+  entityInstance: 1
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu0
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+0x5c:
+  entityID: 0xD0
+  entityInstance: 25
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core0
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x5f:
+  entityID: 0xD0
+  entityInstance: 26
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core1
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x62:
+  entityID: 0xD0
+  entityInstance: 27
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core2
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x65:
+  entityID: 0xD0
+  entityInstance: 28
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core3
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x68:
+  entityID: 0xD0
+  entityInstance: 29
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core4
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x6b:
+  entityID: 0xD0
+  entityInstance: 30
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core5
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x6e:
+  entityID: 0xD0
+  entityInstance: 31
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core6
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x71:
+  entityID: 0xD0
+  entityInstance: 32
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core7
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x74:
+  entityID: 0xD0
+  entityInstance: 33
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core8
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x77:
+  entityID: 0xD0
+  entityInstance: 34
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core9
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x7a:
+  entityID: 0xD0
+  entityInstance: 35
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core10
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x7d:
+  entityID: 0xD0
+  entityInstance: 36
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core11
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x80:
+  entityID: 0xD0
+  entityInstance: 37
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core12
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x83:
+  entityID: 0xD0
+  entityInstance: 38
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core13
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x86:
+  entityID: 0xD0
+  entityInstance: 39
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core14
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x89:
+  entityID: 0xD0
+  entityInstance: 40
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core15
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x8c:
+  entityID: 0xD0
+  entityInstance: 41
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core16
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x8f:
+  entityID: 0xD0
+  entityInstance: 42
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core17
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x92:
+  entityID: 0xD0
+  entityInstance: 43
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core18
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x95:
+  entityID: 0xD0
+  entityInstance: 44
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core19
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x98:
+  entityID: 0xD0
+  entityInstance: 45
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core20
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x9b:
+  entityID: 0xD0
+  entityInstance: 46
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core21
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0x9e:
+  entityID: 0xD0
+  entityInstance: 47
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core22
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0xa1:
+  entityID: 0xD0
+  entityInstance: 48
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1/core23
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameParentLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+            skipOn: deassert
+0xa4:
+  entityID: 0x03
+  entityInstance: 2
+  sensorType: 0x07
+  path: /system/chassis/motherboard/cpu1
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x08:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x07:
+            assert: true
+            deassert: false
+            type: bool
+0xa6:
+  entityID: 0x20
+  entityInstance: 1
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm0
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xa8:
+  entityID: 0x20
+  entityInstance: 2
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm1
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xaa:
+  entityID: 0x20
+  entityInstance: 3
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm2
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xac:
+  entityID: 0x20
+  entityInstance: 4
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm3
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xae:
+  entityID: 0x20
+  entityInstance: 5
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm4
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xb0:
+  entityID: 0x20
+  entityInstance: 6
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm5
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xb2:
+  entityID: 0x20
+  entityInstance: 7
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm6
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xb4:
+  entityID: 0x20
+  entityInstance: 8
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm7
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xb6:
+  entityID: 0x20
+  entityInstance: 9
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm8
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xb8:
+  entityID: 0x20
+  entityInstance: 10
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm9
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xba:
+  entityID: 0x20
+  entityInstance: 11
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm10
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xbc:
+  entityID: 0x20
+  entityInstance: 12
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm11
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xbe:
+  entityID: 0x20
+  entityInstance: 13
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm12
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xc0:
+  entityID: 0x20
+  entityInstance: 14
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm13
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xc2:
+  entityID: 0x20
+  entityInstance: 15
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm14
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xc4:
+  entityID: 0x20
+  entityInstance: 16
+  sensorType: 0x0C
+  path: /system/chassis/motherboard/dimm15
+  sensorReadingType: 0x6F
+  serviceInterface: xyz.openbmc_project.Inventory.Manager
+  readingType: assertion
+  mutability: Mutability::Write|Mutability::Read
+  sensorNamePattern: nameLeaf
+  interfaces:
+    xyz.openbmc_project.State.Decorator.OperationalStatus:
+      Functional:
+        Prereqs:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+        Offsets:
+          0x04:
+            assert: false
+            deassert: true
+            type: bool
+    xyz.openbmc_project.Inventory.Item:
+      Present:
+        Offsets:
+          0x06:
+            assert: true
+            deassert: false
+            type: bool
+0xd8:
+  entityID: 0x15
+  entityInstance: 1
+  sensorType: 0xC8
+  path: /xyz/openbmc_project/control/power_supply_attributes
+  sensorReadingType: 0x6F
+  serviceInterface: org.freedesktop.DBus.Properties
+  readingType: assertion
+  mutability: Mutability::Read
+  sensorNamePattern: nameProperty
+  interfaces:
+    xyz.openbmc_project.Control.PowerSupplyAttributes:
+      DeratingFactor:
+        Offsets:
+          0xFF:
+            type: uint32_t
diff --git a/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-ssif_git.bb b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-ssif_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a5459c88f49c32c23bb611b13032af51123dd51a
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/ipmi/phosphor-ipmi-ssif_git.bb
@@ -0,0 +1,25 @@
+SUMMARY = "Phosphor OpenBMC SSIF to DBUS"
+DESCRIPTION = "Phosphor OpenBMC SSIF to DBUS."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit meson pkgconfig
+inherit systemd
+
+SYSTEMD_SERVICE:${PN} = "ssifbridge.service"
+
+PROVIDES += "virtual/obmc-host-ipmi-hw"
+RPROVIDES:${PN} += "virtual-obmc-host-ipmi-hw"
+RRECOMMENDS:${PN} += "phosphor-ipmi-host"
+
+DEPENDS += "systemd"
+DEPENDS += "phosphor-logging"
+DEPENDS += "sdbusplus"
+DEPENDS += "cli11"
+
+S = "${WORKDIR}/git"
+SRC_URI = "git://github.com/openbmc/ssifbridge.git;protocol=https;branch=master"
+SRCREV= "2c2b8280584d05d16a4d0c180be8c3a6ee37aec2"
+
diff --git a/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-config-example-native_git.bb b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-config-example-native_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..343a6e089b5e764687888af765eb7bd179ca2c5d
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-config-example-native_git.bb
@@ -0,0 +1,17 @@
+SUMMARY = "Phosphor LED Group Management with example data"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit native
+require phosphor-led-manager.inc
+
+PROVIDES += "virtual/phosphor-led-manager-config-native"
+
+S = "${WORKDIR}/git"
+
+# Copies example led layout yaml file
+do_install() {
+    SRC=${S}
+    DEST=${D}${datadir}/phosphor-led-manager
+    install -D ${SRC}/led.yaml ${DEST}/led.yaml
+}
diff --git a/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-config-mrw-native.bb b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-config-mrw-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c4724f2e7de5b7835b8e5fe52d6a7d09f59f1eca
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-config-mrw-native.bb
@@ -0,0 +1,24 @@
+SUMMARY = "Phosphor LED Group Management with MRW generated data"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit mrw-xml
+inherit native
+
+PROVIDES += "virtual/phosphor-led-manager-config-native"
+DEPENDS += "mrw-native mrw-perl-tools-native"
+
+# Generate a YAML files based on MRW input
+do_install:append() {
+    USE_MRW="${@bb.utils.contains('DISTRO_FEATURES', 'obmc-mrw', 'yes', 'no', d)}"
+    DEST=${D}${datadir}/phosphor-led-manager
+
+    if [ "${USE_MRW}" = "yes" ]; then
+        install -d ${DEST}/
+        ${STAGING_BINDIR_NATIVE}/perl-native/perl \
+        ${STAGING_BINDIR_NATIVE}/gen_led_groups.pl \
+        -i ${mrw_datadir}/${MRW_XML} \
+        -o ${DEST}/led.yaml
+    fi
+}
diff --git a/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-error-native_git.bb b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-error-native_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..0e1baadefbd38f67b62b1fd9062fdd21285d4201
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-error-native_git.bb
@@ -0,0 +1,22 @@
+SUMMARY = "Copy error yaml files to known path for elog parsing"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-dbus-yaml
+inherit native
+
+require phosphor-led-manager.inc
+
+S = "${WORKDIR}/git"
+
+do_install:append() {
+    SRC=${S}/xyz/openbmc_project/Led/
+    DEST=${D}${yaml_dir}/xyz/openbmc_project/Led/
+    install -d ${DEST}/Fru
+    install ${SRC}/*.errors.yaml ${DEST}
+    install ${SRC}/*.metadata.yaml ${DEST}
+    install ${SRC}/Fru/*.errors.yaml ${DEST}/Fru
+    install ${SRC}/Fru/*.metadata.yaml ${DEST}/Fru
+}
diff --git a/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-yaml-provider_git.bb b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-yaml-provider_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..8c009fce38920a0627dd24537b2a6d1914d4d3d4
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager-yaml-provider_git.bb
@@ -0,0 +1,10 @@
+SUMMARY = "phosphor-led-manager: install phosphor-logging yaml"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-logging-yaml-provider
+require phosphor-led-manager.inc
+
+S = "${WORKDIR}/git"
diff --git a/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager.inc b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager.inc
new file mode 100644
index 0000000000000000000000000000000000000000..8f179801ac6a8b2ad801175cd5eb6b8bcfcaccad
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager.inc
@@ -0,0 +1,5 @@
+HOMEPAGE = "http://github.com/openbmc/phosphor-led-manager"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+SRC_URI += "git://github.com/openbmc/phosphor-led-manager;branch=master;protocol=https"
+SRCREV = "6d08ccecd9d98bbe207f9307ad45578cd7d5b995"
diff --git a/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/bmc_booted.conf b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/bmc_booted.conf
new file mode 100644
index 0000000000000000000000000000000000000000..d382d377dc68b0af74588fbf9f0bbc220848084f
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/bmc_booted.conf
@@ -0,0 +1,3 @@
+[Unit]
+Wants=multi-user.target
+After=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/obmc-fru-fault-monitor.service b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/obmc-fru-fault-monitor.service
new file mode 100644
index 0000000000000000000000000000000000000000..6b5c7b9485bd14959f54e8b49d19bd137df443fd
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/obmc-fru-fault-monitor.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=FRU Fault monitor service
+Wants=mapper-wait@-xyz-openbmc_project-led-groups.service
+After=mapper-wait@-xyz-openbmc_project-led-groups.service
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env phosphor-fru-fault-monitor
+SyslogIdentifier=phosphor-fru-fault-monitor
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/obmc-led-group-start@.service b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/obmc-led-group-start@.service
new file mode 100644
index 0000000000000000000000000000000000000000..e0e1fc93566b315c8fac8df3dcf62f62343eba7d
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/obmc-led-group-start@.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Assert %i LED
+Wants=mapper-wait@-xyz-openbmc_project-led-groups-%i.service
+After=mapper-wait@-xyz-openbmc_project-led-groups-%i.service
+Conflicts=obmc-led-group-stop@%i.service
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+Restart=no
+ExecStart=/bin/sh -c "busctl call `mapper get-service /xyz/openbmc_project/led/groups/%i` /xyz/openbmc_project/led/groups/%i org.freedesktop.DBus.Properties Set ssv xyz.openbmc_project.Led.Group Asserted b true"
+SyslogIdentifier=obmc-led-group-start
diff --git a/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/obmc-led-group-stop@.service b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/obmc-led-group-stop@.service
new file mode 100644
index 0000000000000000000000000000000000000000..7b3966943a239e2d99fd32e96724154eb1738d51
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/obmc-led-group-stop@.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Assert %i LED
+Wants=mapper-wait@-xyz-openbmc_project-led-groups-%i.service
+After=mapper-wait@-xyz-openbmc_project-led-groups-%i.service
+Conflicts=obmc-led-group-start@%i.service
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+Restart=no
+ExecStart=/bin/sh -c "busctl call `mapper get-service /xyz/openbmc_project/led/groups/%i` /xyz/openbmc_project/led/groups/%i org.freedesktop.DBus.Properties Set ssv xyz.openbmc_project.Led.Group Asserted b false"
+SyslogIdentifier=obmc-led-group-stop
diff --git a/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/xyz.openbmc_project.LED.GroupManager.service b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/xyz.openbmc_project.LED.GroupManager.service
new file mode 100644
index 0000000000000000000000000000000000000000..5e361a38c6fb0deb8704edfcaf76ae5e18a9f64d
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager/xyz.openbmc_project.LED.GroupManager.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=Phosphor LED Group Management Daemon
+Before=mapper-wait@-xyz-openbmc_project-led-groups.service
+Wants=obmc-mapper.target
+After=obmc-mapper.target
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env phosphor-ledmanager
+SyslogIdentifier=phosphor-ledmanager
+Type=dbus
+BusName={BUSNAME}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager_git.bb b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c481aa5db179a0e0971155458d4e8b00ab55b034
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-manager_git.bb
@@ -0,0 +1,70 @@
+SUMMARY = "Phosphor LED Group Management Daemon"
+DESCRIPTION = "Daemon to cater to triggering actions on LED groups"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+require ${PN}.inc
+
+inherit meson pkgconfig python3native
+inherit obmc-phosphor-dbus-service obmc-phosphor-systemd
+
+PACKAGECONFIG ??= "\
+    ${@oe.utils.conditional( \
+        'PREFERRED_PROVIDER_virtual/${PN}-config-native', \
+        'phosphor-led-manager-config-example-native', \
+        'use-json', 'use-yaml', d)} \
+"
+
+PACKAGECONFIG[use-json] = "-Duse-json=enabled,,,,,use-yaml"
+PACKAGECONFIG[use-yaml] = "-Duse-json=disabled,,virtual/${PN}-config-native,,,use-json"
+PACKAGECONFIG[use-lamp-test] = "-Duse-lamp-test=enabled, -Duse-lamp-test=disabled"
+PACKAGECONFIG[monitor-operational-status] = "-Dmonitor-operational-status=enabled, \
+                                             -Dmonitor-operational-status=disabled"
+
+SYSTEMD_PACKAGES = "${PN} ${PN}-faultmonitor"
+PACKAGE_BEFORE_PN += "${PN}-faultmonitor"
+
+DEPENDS += "${PYTHON_PN}-native"
+DEPENDS += "${PYTHON_PN}-pyyaml-native"
+DEPENDS += "${PYTHON_PN}-inflection-native"
+DEPENDS += "cli11"
+DEPENDS += "nlohmann-json"
+DEPENDS += "phosphor-logging"
+DEPENDS += "sdbusplus ${PYTHON_PN}-sdbus++-native"
+DEPENDS += "systemd"
+
+RDEPENDS:${PN} += "bash"
+
+S = "${WORKDIR}/git"
+
+FILES:${PN}-faultmonitor += "${bindir}/phosphor-fru-fault-monitor"
+
+DBUS_SERVICE:${PN} += "xyz.openbmc_project.LED.GroupManager.service"
+
+SYSTEMD_SERVICE:${PN} += "obmc-led-group-start@.service obmc-led-group-stop@.service"
+SYSTEMD_SERVICE:${PN}-faultmonitor += "obmc-fru-fault-monitor.service"
+
+SYSTEMD_LINK:${PN} += "../obmc-led-group-start@.service:multi-user.target.wants/obmc-led-group-start@bmc_booted.service"
+
+CHASSIS_TARGETS = "poweron poweroff"
+STATES = "start stop"
+TMPLFMT = "obmc-led-group-{1}@.service"
+TGTFMT = "obmc-chassis-{0}@0.target"
+INSTFMT = "obmc-led-group-{1}@power_on.service"
+FMT = "../${TMPLFMT}:${TGTFMT}.wants/${INSTFMT}"
+SYSTEMD_LINK:${PN} += "${@compose_list_zip(d, 'FMT', 'CHASSIS_TARGETS', 'STATES')}"
+
+# Install the override to set up a Conflicts relation
+SYSTEMD_OVERRIDE:${PN} += "bmc_booted.conf:obmc-led-group-start@bmc_booted.service.d/bmc_booted.conf"
+
+EXTRA_OEMESON:append = " -Dtests=disabled"
+
+do_compile:prepend() {
+    if [ -f "${LED_YAML_PATH}/led.yaml" ]; then
+        cp "${LED_YAML_PATH}/led.yaml" "${S}/led.yaml"
+    elif [ -f "${STAGING_DATADIR_NATIVE}/${PN}/led.yaml" ]; then
+        cp "${STAGING_DATADIR_NATIVE}/${PN}/led.yaml" "${S}/led.yaml"
+    elif [ -f "${WORKDIR}/led.yaml" ]; then
+        cp "${WORKDIR}/led.yaml" "${S}/led.yaml"
+    fi
+}
diff --git a/meta-phosphor/recipes-phosphor/leds/phosphor-led-sysfs/70-leds.rules b/meta-phosphor/recipes-phosphor/leds/phosphor-led-sysfs/70-leds.rules
new file mode 100644
index 0000000000000000000000000000000000000000..372d81293f4dd5cfc27bb77ae587364beddd2722
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-sysfs/70-leds.rules
@@ -0,0 +1 @@
+SUBSYSTEM=="leds", ACTION=="add", TAG+="systemd", ENV{SYSTEMD_WANTS}+="xyz.openbmc_project.led.controller@sys-class-leds-$name"
diff --git a/meta-phosphor/recipes-phosphor/leds/phosphor-led-sysfs/xyz.openbmc_project.led.controller@.service b/meta-phosphor/recipes-phosphor/leds/phosphor-led-sysfs/xyz.openbmc_project.led.controller@.service
new file mode 100644
index 0000000000000000000000000000000000000000..c673cda66f9eb2753172ad9f0af8d8dae201350e
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-sysfs/xyz.openbmc_project.led.controller@.service
@@ -0,0 +1,7 @@
+[Unit]
+Description=Phosphor sysfs LED controller
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env phosphor-ledcontroller -p %f
+SyslogIdentifier=phosphor-ledcontroller
diff --git a/meta-phosphor/recipes-phosphor/leds/phosphor-led-sysfs_git.bb b/meta-phosphor/recipes-phosphor/leds/phosphor-led-sysfs_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..1ac594e257811b51e665a57b186233a10557fbc4
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/leds/phosphor-led-sysfs_git.bb
@@ -0,0 +1,29 @@
+SUMMARY = "Phosphor Physical LED Controller daemon"
+DESCRIPTION = "Daemon to trigger actions on a physical LED"
+HOMEPAGE = "http://github.com/openbmc/phosphor-led-sysfs"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit meson pkgconfig
+inherit obmc-phosphor-dbus-service
+
+DEPENDS += "sdbusplus"
+DEPENDS += "systemd"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "boost"
+
+DBUS_SERVICE:${PN} += "xyz.openbmc_project.led.controller@.service"
+
+EXTRA_OEMESON:append = " -Dtests=disabled"
+
+SRC_URI += "git://github.com/openbmc/phosphor-led-sysfs;branch=master;protocol=https"
+SRC_URI += "file://70-leds.rules"
+SRCREV = "97db22fd8fc5abad784aa662407e05d1f11893ae"
+S = "${WORKDIR}/git"
+
+do_install:append() {
+        install -d ${D}/${nonarch_base_libdir}/udev/rules.d/
+        install -m 0644 ${WORKDIR}/70-leds.rules ${D}/${nonarch_base_libdir}/udev/rules.d/
+}
diff --git a/meta-phosphor/recipes-phosphor/libmctp/files/default b/meta-phosphor/recipes-phosphor/libmctp/files/default
new file mode 100644
index 0000000000000000000000000000000000000000..cb33e8b6147375ba913b2bf7074f7d8958ac568c
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/libmctp/files/default
@@ -0,0 +1 @@
+DEMUX_BINDING_OPTS=null
diff --git a/meta-phosphor/recipes-phosphor/libmctp/libmctp_git.bb b/meta-phosphor/recipes-phosphor/libmctp/libmctp_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e556d890ec74ec7e6183ce61202b9bb272296232
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/libmctp/libmctp_git.bb
@@ -0,0 +1,38 @@
+SUMMARY = "MCTP stack"
+DESCRIPTION = "MCTP library implementing the MCTP base specification"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit systemd
+inherit autotools pkgconfig
+
+HOMEPAGE = "https://github.com/openbmc/libmctp"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=0d30807bb7a4f16d36e96b78f9ed8fae"
+SRC_URI = "git://github.com/openbmc/libmctp;branch=master;protocol=https \
+	   file://default"
+SRCREV = "f39c38575828a53d59883ae999f03e6b48ee7c24"
+
+DEPENDS += "autoconf-archive-native \
+            systemd \
+           "
+
+SYSTEMD_SERVICE:${PN} = "mctp-demux.service \
+                         mctp-demux.socket \
+                        "
+
+PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'systemd', d)} pcap"
+PACKAGECONFIG[systemd] = "--with-systemdsystemunitdir=${systemd_system_unitdir}, \
+                          --without-systemdsystemunitdir,systemd"
+
+PACKAGECONFIG[astlpc-raw-kcs] = "--enable-astlpc-raw-kcs,--disable-astlpc-raw-kcs,udev,udev"
+PACKAGECONFIG[pcap] = "--enable-capture,--disable-capture,libpcap,"
+
+CONFFILES:${PN} = "${sysconfdir}/default/mctp"
+
+do_install:append() {
+	install -d ${D}${sysconfdir}/default
+	install -m 0644 ${WORKDIR}/default ${D}${sysconfdir}/default/mctp
+}
+
+S = "${WORKDIR}/git"
diff --git a/meta-phosphor/recipes-phosphor/logging/ffdc_git.bb b/meta-phosphor/recipes-phosphor/logging/ffdc_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..3b05b9e022e824679c25285d0ba7a24f88a1d5d7
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/logging/ffdc_git.bb
@@ -0,0 +1,20 @@
+SUMMARY = "FFDC collector script"
+DESCRIPTION = "Command line tool to collect and tar up debug data"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+require recipes-phosphor/dump/phosphor-debug-collector.inc
+
+DEPENDS += "systemd"
+
+RDEPENDS:${PN} += " \
+        ${VIRTUAL-RUNTIME_base-utils} \
+        "
+
+S = "${WORKDIR}/git"
+
+do_install() {
+       install -d ${D}${bindir}
+       install -m 0755 ffdc \
+                       ${D}${bindir}/ffdc
+}
diff --git a/meta-phosphor/recipes-phosphor/logging/phosphor-hostlogger_git.bb b/meta-phosphor/recipes-phosphor/logging/phosphor-hostlogger_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e536cbb41c0b6933624abe7b7ac70b592af1c02a
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/logging/phosphor-hostlogger_git.bb
@@ -0,0 +1,69 @@
+SUMMARY = "Phosphor Host logger"
+DESCRIPTION = "Save log messages from host's console to the persistent storage."
+HOMEPAGE = "https://github.com/openbmc/phosphor-hostlogger"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit pkgconfig meson
+inherit systemd
+
+# License info
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+# Dependencies
+DEPENDS += " \
+            phosphor-logging \
+            zlib \
+           "
+RDEPENDS:${PN} += "obmc-console"
+RRECOMMENDS:${PN} += "phosphor-debug-collector"
+
+# Source code repository
+S = "${WORKDIR}/git"
+SRC_URI = "git://github.com/openbmc/phosphor-hostlogger;branch=master;protocol=https"
+SRCREV = "1ecbb996d9c88871db20c455db02ee055bff10f2"
+
+# Disable unit tests
+EXTRA_OEMESON:append = " -Dtests=disabled"
+
+# Systemd service template
+SYSTEMD_PACKAGES = "${PN}"
+SYSTEMD_SERVICE:${PN} = "hostlogger@.service"
+
+# Default service instance to install (single-host mode)
+DEFAULT_INSTANCE = "ttyVUART0"
+DEFAULT_SERVICE = "hostlogger@${DEFAULT_INSTANCE}.service"
+
+# Multi-host mode setup - list of configuration files to install, can be added
+# via SRC_URI in a bbappend. The file name is the name of the service instance,
+# which should match the corresponding instance of the obmc-console service.
+CUSTOM_CONFIGS = "${@custom_configs('${WORKDIR}')}"
+CUSTOM_SERVICES = "${@custom_services('${CUSTOM_CONFIGS}')}"
+
+# Preset systemd units
+SYSTEMD_SERVICE:${PN} += "${@'${CUSTOM_SERVICES}' if len('${CUSTOM_SERVICES}') \
+                                                  else '${DEFAULT_SERVICE}'}"
+
+# Gets list of custom config files in a directory
+def custom_configs(workdir):
+    if os.path.exists(workdir):
+        return ' '.join([f for f in os.listdir(workdir) if f.endswith('.conf')])
+
+# Get list of custom service instances
+def custom_services(configs):
+    return ' '.join(['hostlogger@' + i.replace('.conf', '.service') \
+                     for i in configs.split()])
+
+do_install:append() {
+  # Install config files
+  if [ -n "${CUSTOM_CONFIGS}" ]; then
+    for CONFIG_FILE in ${CUSTOM_CONFIGS}; do
+        install -Dm 0644 ${WORKDIR}/${CONFIG_FILE} \
+                     ${D}${sysconfdir}/hostlogger/${CONFIG_FILE}
+    done
+  else
+    install -Dm 0644 ${S}/default.conf \
+                     ${D}${sysconfdir}/hostlogger/${DEFAULT_INSTANCE}.conf
+  fi
+}
diff --git a/meta-phosphor/recipes-phosphor/logging/phosphor-logging-callouts-example-native.bb b/meta-phosphor/recipes-phosphor/logging/phosphor-logging-callouts-example-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..88baca5b036c6b04659cf26d4a878c9af6d1d40a
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/logging/phosphor-logging-callouts-example-native.bb
@@ -0,0 +1,19 @@
+SUMMARY = "Generated callout information for phosphor-logging"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-logging
+inherit native
+
+SRC_URI += "file://callouts.yaml"
+
+PROVIDES += "virtual/phosphor-logging-callouts"
+
+S = "${WORKDIR}"
+
+do_install() {
+        DEST=${D}${callouts_datadir}
+        install -d ${DEST}
+        install callouts.yaml ${DEST}
+}
diff --git a/meta-phosphor/recipes-phosphor/logging/phosphor-logging-callouts-example/callouts.yaml b/meta-phosphor/recipes-phosphor/logging/phosphor-logging-callouts-example/callouts.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..5b92a04c4f7aa4d0c6887b49e30f7ffd16b8a642
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/logging/phosphor-logging-callouts-example/callouts.yaml
@@ -0,0 +1 @@
+/sys/devices/device: /system/chassis/motherboard/device
diff --git a/meta-phosphor/recipes-phosphor/logging/phosphor-logging-callouts-mrw-native.bb b/meta-phosphor/recipes-phosphor/logging/phosphor-logging-callouts-mrw-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..6bb86915ebcd36ffa43937617c5f2791edff0308
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/logging/phosphor-logging-callouts-mrw-native.bb
@@ -0,0 +1,27 @@
+SUMMARY = "Generated callout information for phosphor-logging"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-logging
+inherit mrw-xml
+inherit native
+
+DEPENDS += " \
+           mrw-native \
+           mrw-perl-tools-native \
+           "
+
+PROVIDES += "virtual/phosphor-logging-callouts"
+
+S = "${WORKDIR}"
+
+do_install() {
+        DEST=${D}${callouts_datadir}
+        install -d ${DEST}
+
+        ${bindir}/perl-native/perl \
+            ${bindir}/gen_callouts.pl \
+            -m ${mrw_datadir}/${MRW_XML} \
+            -o ${DEST}/callouts.yaml
+}
diff --git a/meta-phosphor/recipes-phosphor/logging/phosphor-logging_git.bb b/meta-phosphor/recipes-phosphor/logging/phosphor-logging_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ba20a9944bbf6bc3fa16d6468ed94593b5d620c6
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/logging/phosphor-logging_git.bb
@@ -0,0 +1,74 @@
+SUMMARY = "Phosphor OpenBMC event and error logging"
+DESCRIPTION = "An error and event log daemon application, and \
+               supporting tools for OpenBMC."
+HOMEPAGE = "https://github.com/openbmc/phosphor-logging"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit pkgconfig meson
+inherit python3native
+inherit obmc-phosphor-dbus-service
+inherit phosphor-logging
+inherit phosphor-dbus-yaml
+
+DEPENDS += "systemd"
+DEPENDS += "${PYTHON_PN}-mako-native"
+DEPENDS += "${PYTHON_PN}-pyyaml-native"
+DEPENDS += "${PYTHON_PN}-native"
+DEPENDS += "${PYTHON_PN}-sdbus++-native"
+DEPENDS += "sdbusplus"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "virtual/phosphor-logging-callouts"
+DEPENDS += "libcereal"
+DEPENDS += "sdeventplus"
+DEPENDS += "packagegroup-obmc-yaml-providers"
+
+PACKAGE_BEFORE_PN = "${PN}-test"
+FILES:${PN}-test = "${bindir}/*-test"
+
+# Package configuration
+LOGGING_PACKAGES = " \
+        ${PN}-base \
+        phosphor-rsyslog-config \
+"
+
+ALLOW_EMPTY:${PN} = "1"
+PACKAGE_BEFORE_PN += "${LOGGING_PACKAGES}"
+SYSTEMD_PACKAGES = "${LOGGING_PACKAGES}"
+DBUS_PACKAGES = "${LOGGING_PACKAGES}"
+USERADD_PACKAGES = "${PN}-base"
+GROUPADD_PARAM:${PN}-base = "-r phosphor-logging"
+
+FILES:${PN}-base += " \
+        ${datadir}/dbus-1 \
+        ${bindir}/phosphor-log-manager \
+        ${libdir}/libphosphor_logging.so.* \
+"
+DBUS_SERVICE:${PN}-base += "xyz.openbmc_project.Logging.service"
+
+DBUS_SERVICE:phosphor-rsyslog-config += "xyz.openbmc_project.Syslog.Config.service"
+FILES:phosphor-rsyslog-config += " \
+        ${bindir}/phosphor-rsyslog-conf \
+"
+
+SRC_URI += "git://github.com/openbmc/phosphor-logging;branch=master;protocol=https"
+SRCREV = "c0cc7ec707ac95dcd784a103f4e3face6395e3ea"
+
+S = "${WORKDIR}/git"
+
+PACKAGECONFIG ??= ""
+
+PACKAGECONFIG[openpower-pels] = " \
+        -Dopenpower-pel-extension=enabled, \
+        -Dopenpower-pel-extension=disabled, \
+        nlohmann-json cli11 pldm python3, \
+        python3, \
+        "
+
+EXTRA_OEMESON = " \
+        -Dtests=disabled \
+        -Dyamldir=${STAGING_DIR_TARGET}${yaml_dir} \
+        -Dcallout_yaml=${STAGING_DIR_NATIVE}${callouts_datadir}/callouts.yaml \
+        "
diff --git a/meta-phosphor/recipes-phosphor/mboxd/files/99-aspeed-lpc-ctrl.rules b/meta-phosphor/recipes-phosphor/mboxd/files/99-aspeed-lpc-ctrl.rules
new file mode 100644
index 0000000000000000000000000000000000000000..9cf2fbad131abf96e736d21a49d09e7ef560c3d3
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/mboxd/files/99-aspeed-lpc-ctrl.rules
@@ -0,0 +1 @@
+SUBSYSTEM=="misc", KERNEL=="aspeed-lpc-ctrl", TAG+="systemd"
diff --git a/meta-phosphor/recipes-phosphor/mboxd/mboxd/mboxd-reload@.service b/meta-phosphor/recipes-phosphor/mboxd/mboxd/mboxd-reload@.service
new file mode 100644
index 0000000000000000000000000000000000000000..8dcaafda8d5f9224bbbbb19de5df194e2dae3f73
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/mboxd/mboxd/mboxd-reload@.service
@@ -0,0 +1,16 @@
+[Unit]
+Description=Reload mboxd during power on
+Wants=obmc-host-start-pre@%i.target
+Before=obmc-host-start-pre@%i.target
+Wants=mapper-wait@-org-openbmc-mboxd.service
+After=mapper-wait@-org-openbmc-mboxd.service
+Conflicts=obmc-host-stop@%i.target
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+ExecStart=/usr/bin/env mboxctl --reset
+SyslogIdentifier=mboxctl
+
+[Install]
+WantedBy=obmc-host-startmin@%i.target
diff --git a/meta-phosphor/recipes-phosphor/mboxd/mboxd/mboxd.service b/meta-phosphor/recipes-phosphor/mboxd/mboxd/mboxd.service
new file mode 100644
index 0000000000000000000000000000000000000000..c491b18125d33fe5906a669413cd3c62d0e86c66
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/mboxd/mboxd/mboxd.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=Phosphor MBOX Daemon
+BindsTo=dev-aspeed\x2dlpc\x2dctrl.device
+After=dev-aspeed\x2dlpc\x2dctrl.device
+Requires=xyz.openbmc_project.Control.Host.service
+After=xyz.openbmc_project.Control.Host.service
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env mboxd --flash {FLASH_SIZE} --window-size 1M
+SyslogIdentifier=mboxd
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/mboxd/mboxd_git.bb b/meta-phosphor/recipes-phosphor/mboxd/mboxd_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..207026673329109c1cff634be42e952bd31824af
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/mboxd/mboxd_git.bb
@@ -0,0 +1,44 @@
+SUMMARY = "Phosphor OpenBMC MBOX Daemon"
+DESCRIPTION = "Phosphor OpenBMC MBOX Daemon"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit autotools pkgconfig
+inherit obmc-phosphor-systemd
+
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "systemd"
+DEPENDS += "phosphor-logging"
+
+S = "${WORKDIR}/git"
+
+SRC_URI += "git://github.com/openbmc/mboxbridge.git;branch=master;protocol=https"
+
+SRC_URI += "file://99-aspeed-lpc-ctrl.rules"
+
+SRCREV="5c9264daedf1aff690e1957c4578d8395b549cff"
+
+PROVIDES += "mboxctl"
+
+MBOXD_FLASH_SIZE ??= "32M"
+SYSTEMD_SUBSTITUTIONS += "FLASH_SIZE:${MBOXD_FLASH_SIZE}:${PN}.service"
+
+do_install:append() {
+    install -d ${D}/${nonarch_base_libdir}/udev/rules.d
+    install -m 0644 ${WORKDIR}/99-aspeed-lpc-ctrl.rules ${D}/${nonarch_base_libdir}/udev/rules.d
+}
+
+TMPL = "mboxd-reload@.service"
+TGTFMT = "obmc-host-startmin@{0}.target"
+INSTFMT = "mboxd-reload@{0}.service"
+FMT = "../${TMPL}:${TGTFMT}.wants/${INSTFMT}"
+
+SYSTEMD_SERVICE:${PN} += "mboxd.service"
+SYSTEMD_SERVICE:${PN} += "mboxd-reload@.service"
+SYSTEMD_LINK:${PN} += "${@compose_list(d, 'FMT', 'OBMC_HOST_INSTANCES')}"
+
+# Enable virtual-pnor by DISTRO_FEATURE openpower-virtual-pnor.
+PACKAGECONFIG:append:df-openpower-virtual-pnor = " virtual-pnor"
+PACKAGECONFIG[virtual-pnor] = "--enable-virtual-pnor,--disable-virtual-pnor"
diff --git a/meta-phosphor/recipes-phosphor/misc/phosphor-misc_git.bb b/meta-phosphor/recipes-phosphor/misc/phosphor-misc_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..835405eaf17e760ee41d255e25af2a447c3e1f93
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/misc/phosphor-misc_git.bb
@@ -0,0 +1,61 @@
+SUMMARY = "Miscellaneous OpenBMC functions"
+HOMEPAGE = "https://github.com/openbmc/phosphor-misc"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+SRC_URI = "git://github.com/openbmc/phosphor-misc;branch=master;protocol=https"
+SRCREV = "669bb350cd2722f0d2bfd6cb4a22142e7e6c1488"
+
+S = "${WORKDIR}/git"
+
+inherit meson
+inherit pkgconfig
+inherit systemd
+
+DEPENDS = "systemd"
+
+PHOSPHOR_MISC_PACKAGES = " \
+    ${@bb.utils.contains('PACKAGECONFIG', 'first-boot-set-hostname', '${PN}-first-boot-set-hostname', '', d)} \
+    ${@bb.utils.contains('PACKAGECONFIG', 'first-boot-set-mac', '${PN}-first-boot-set-mac', '', d)} \
+    ${@bb.utils.contains('PACKAGECONFIG', 'http-redirect-awk', '${PN}-http-redirect-awk', '', d)} \
+    ${@bb.utils.contains('PACKAGECONFIG', 'usb-ctrl', '${PN}-usb-ctrl', '', d)} \
+    "
+
+PACKAGES:remove = "${PN}"
+RDEPENDS:${PN}-dev = ""
+
+PACKAGE_BEFORE_PN += "${PHOSPHOR_MISC_PACKAGES}"
+SYSTEMD_PACKAGES = "${PHOSPHOR_MISC_PACKAGES}"
+
+PACKAGECONFIG ??= " \
+    first-boot-set-hostname \
+    first-boot-set-mac \
+    http-redirect-awk \
+    usb-ctrl \
+    "
+
+PACKAGECONFIG[first-boot-set-hostname] = "-Dfirst-boot-set-hostname=enabled, -Dfirst-boot-set-hostname=disabled"
+PACKAGECONFIG[first-boot-set-mac] = "-Dfirst-boot-set-mac=enabled, -Dfirst-boot-set-mac=disabled"
+PACKAGECONFIG[http-redirect-awk] = "-Dhttp-redirect=enabled, -Dhttp-redirect=disabled"
+PACKAGECONFIG[usb-ctrl] = "-Dusb-ctrl=enabled, -Dusb-ctrl=disabled"
+
+# first-boot-set-hostname
+FILES:${PN}-first-boot-set-hostname = "${bindir}/first-boot-set-hostname.sh"
+SYSTEMD_SERVICE:${PN}-first-boot-set-hostname = "first-boot-set-hostname.service"
+
+# first-boot-set-mac
+FILES:${PN}-first-boot-set-mac = "${bindir}/first-boot-set-mac.sh"
+SYSTEMD_SERVICE:${PN}-first-boot-set-mac = "first-boot-set-mac@.service"
+
+# http-redirect-awk
+FILES:${PN}-http-redirect-awk = "${bindir}/http-redirect.awk"
+SYSTEMD_SERVICE:${PN}-http-redirect-awk = " \
+    http-redirect@.service \
+    http-redirect.socket \
+    "
+RDEPENDS:${PN}-http-redirect-awk = "${VIRTUAL-RUNTIME_base-utils}"
+
+# usb-ctrl
+FILES:${PN}-usb-ctrl = "${bindir}/usb-ctrl"
diff --git a/meta-phosphor/recipes-phosphor/mrw/mrw-api-native.bb b/meta-phosphor/recipes-phosphor/mrw/mrw-api-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ef73bfa77d37a8870faa43f91052e56cb93a2f88
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/mrw/mrw-api-native.bb
@@ -0,0 +1,22 @@
+SUMMARY = "Phosphor OpenBMC machine readable workbook API modules"
+DESCRIPTION = "The API for the MRW XML generated by the Serverwiz tool"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=d2794c0df5b907fdace235a619d80314"
+
+S = "${WORKDIR}/git"
+
+inherit native
+inherit perlnative
+inherit cpan-base
+inherit mrw-rev
+
+DEPENDS += "libxml-simple-perl-native json-perl-native"
+
+SRC_URI += "${MRW_API_SRC_URI}"
+SRCREV = "${MRW_API_SRCREV}"
+
+do_install() {
+    install -d ${D}${PERLLIBDIRS:class-native}/site_perl/${PERLVERSION}/mrw
+    install -m 0755 scripts/Targets.pm ${D}${PERLLIBDIRS:class-native}/site_perl/${PERLVERSION}/mrw/Targets.pm
+}
diff --git a/meta-phosphor/recipes-phosphor/mrw/mrw-native_git.bb b/meta-phosphor/recipes-phosphor/mrw/mrw-native_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d9776021e3f6555e8e13984194a1691ec48abf4b
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/mrw/mrw-native_git.bb
@@ -0,0 +1,25 @@
+SUMMARY = "Phosphor OpenBMC machine readable workbook"
+DESCRIPTION = "Pulls down system specific data"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+S = "${WORKDIR}/git"
+
+inherit obmc-xmlpatch
+inherit mrw-xml
+inherit native
+
+PHOSPHOR_MRW_LICENSE ?= "Apache-2.0"
+PHOSPHOR_MRW_LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+PHOSPHOR_MRW_URI ?= "http://missing-mrw-uri"
+
+LICENSE = "${PHOSPHOR_MRW_LICENSE}"
+LIC_FILES_CHKSUM = "${PHOSPHOR_MRW_LIC_FILES_CHKSUM}"
+SRC_URI += "${PHOSPHOR_MRW_URI}"
+SRCREV = "${PHOSPHOR_MRW_REV}"
+
+do_install() {
+    install -d ${D}/${mrw_datadir}
+    install -m 0644 ${MRW_XML} ${D}/${mrw_datadir}
+}
+
diff --git a/meta-phosphor/recipes-phosphor/mrw/mrw-patch-native_git.bb b/meta-phosphor/recipes-phosphor/mrw/mrw-patch-native_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..c507894c85b8fe1ff9f798c98f3bd4ae262ae48e
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/mrw/mrw-patch-native_git.bb
@@ -0,0 +1,21 @@
+SUMMARY = "Phosphor machine readable workbook patching script"
+DESCRIPTION = "Retrieve the script that can patch the MRW XML"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+S = "${WORKDIR}/git"
+
+inherit mrw-rev
+inherit native
+
+DEPENDS += "python3-native python3-lxml-native"
+
+SRC_URI += "${MRW_TOOLS_SRC_URI}"
+SRCREV = "${MRW_TOOLS_SRCREV}"
+
+do_install() {
+    install -d ${D}${bindir}/obmc-mrw
+    install -m 0755 patchxml.py ${D}${bindir}/obmc-mrw
+}
diff --git a/meta-phosphor/recipes-phosphor/mrw/mrw-perl-tools-native_git.bb b/meta-phosphor/recipes-phosphor/mrw/mrw-perl-tools-native_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..95ce05ca3aa056083dc85a9a09a4cedffdfebf69
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/mrw/mrw-perl-tools-native_git.bb
@@ -0,0 +1,16 @@
+SUMMARY = "OpenBMC MRW Perl Tools"
+DESCRIPTION = "OpenBMC Perl tools for the machine readable workbook"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+S = "${WORKDIR}/git"
+
+inherit cpan_build
+inherit mrw-rev
+inherit native
+
+DEPENDS += "libmodule-build-perl-native mrw-api-native yaml-tiny-native"
+
+SRC_URI += "${MRW_TOOLS_SRC_URI}"
+SRCREV = "${MRW_TOOLS_SRCREV}"
diff --git a/meta-phosphor/recipes-phosphor/network/phosphor-network_git.bb b/meta-phosphor/recipes-phosphor/network/phosphor-network_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..607df2a7535d4cbb98aaa1233f07c76b79dc2fa0
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/network/phosphor-network_git.bb
@@ -0,0 +1,42 @@
+SUMMARY = "Network DBUS object"
+DESCRIPTION = "Network DBUS object"
+HOMEPAGE = "http://github.com/openbmc/phosphor-networkd"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=fa818a259cbed7ce8bc2a22d35a464fc"
+
+inherit meson pkgconfig
+inherit python3native
+inherit systemd
+
+SRC_URI += "git://github.com/openbmc/phosphor-networkd;branch=master;protocol=https"
+SRCREV = "dd1e592f692ed4dbd073ddc23566f837546bdce6"
+
+DEPENDS += "systemd"
+DEPENDS += "sdbusplus ${PYTHON_PN}-sdbus++-native"
+DEPENDS += "sdeventplus"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "phosphor-logging"
+DEPENDS += "libnl"
+DEPENDS += "stdplus"
+
+PACKAGECONFIG ??= "uboot-env default-link-local-autoconf default-ipv6-accept-ra"
+
+UBOOT_ENV_RDEPENDS = "${@d.getVar('PREFERRED_PROVIDER_u-boot-fw-utils', True) or 'u-boot-fw-utils'}"
+PACKAGECONFIG[uboot-env] = "-Duboot-env=true,-Duboot-env=false,,${UBOOT_ENV_RDEPENDS}"
+PACKAGECONFIG[default-link-local-autoconf] = "-Ddefault-link-local-autoconf=true,-Ddefault-link-local-autoconf=false,,"
+PACKAGECONFIG[default-ipv6-accept-ra] = "-Ddefault-ipv6-accept-ra=true,-Ddefault-ipv6-accept-ra=false,,"
+PACKAGECONFIG[nic-ethtool] = "-Dnic-ethtool=true,-Dnic-ethtool=false,,"
+PACKAGECONFIG[sync-mac] = "-Dsync-mac=true,-Dsync-mac=false,nlohmann-json,"
+PACKAGECONFIG[hyp-nw-config] = "-Dhyp-nw-config=true, -Dhyp-nw-config=false,,"
+
+S = "${WORKDIR}/git"
+
+FILES:${PN} += "${datadir}/dbus-1/system.d"
+
+SYSTEMD_PACKAGES = "${PN}"
+SYSTEMD_SERVICE:${PN} += "xyz.openbmc_project.Network.service"
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'hyp-nw-config', 'xyz.openbmc_project.Network.Hypervisor.service', '', d)}"
+
+EXTRA_OEMESON:append = " -Dtests=disabled"
diff --git a/meta-phosphor/recipes-phosphor/network/phosphor-snmp/xyz.openbmc_project.Network.SNMP.service b/meta-phosphor/recipes-phosphor/network/phosphor-snmp/xyz.openbmc_project.Network.SNMP.service
new file mode 100644
index 0000000000000000000000000000000000000000..6b7ffcd1da08b4f4616e95978253e6ad07073648
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/network/phosphor-snmp/xyz.openbmc_project.Network.SNMP.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=Phosphor SNMP conf Manager
+After=obmc-mapper.target
+
+[Service]
+ExecStart=/usr/bin/env phosphor-network-snmpconf
+SyslogIdentifier=phosphor-network-snmpconf
+Restart=always
+Type=dbus
+BusName=xyz.openbmc_project.Network.SNMP
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/network/phosphor-snmp_git.bb b/meta-phosphor/recipes-phosphor/network/phosphor-snmp_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..9b8c826a38d81f16ccd9bb650c2b6886a92b6d69
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/network/phosphor-snmp_git.bb
@@ -0,0 +1,26 @@
+SUMMARY = "SNMP Manager Configuration"
+DESCRIPTION = "SNMP Manager Configuration."
+HOMEPAGE = "http://github.com/openbmc/phosphor-snmp"
+PR = "r1"
+PV = "0.1+git${SRCPV}"
+
+inherit autotools pkgconfig
+inherit python3native
+inherit obmc-phosphor-dbus-service
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+SRC_URI += "git://github.com/openbmc/phosphor-snmp;branch=master;protocol=https"
+SRCREV = "0357dffb8da86240c7fb1a45a391dbf39dcc3938"
+
+DBUS_SERVICE:${PN} += "xyz.openbmc_project.Network.SNMP.service"
+
+DEPENDS += "systemd"
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "sdbusplus ${PYTHON_PN}-sdbus++-native"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "phosphor-logging"
+DEPENDS += "net-snmp"
+
+S = "${WORKDIR}/git"
diff --git a/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb b/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb
new file mode 100644
index 0000000000000000000000000000000000000000..648cab34e7979fddc8f7c0a29c1cf62c335e214c
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bb
@@ -0,0 +1,199 @@
+SUMMARY = "OpenBMC - Applications"
+PR = "r1"
+
+inherit packagegroup
+
+PROVIDES = "${PACKAGES}"
+PACKAGES = " \
+        ${PN}-bmc-state-mgmt \
+        ${PN}-bmcweb \
+        ${PN}-chassis-state-mgmt \
+        ${PN}-console \
+        ${PN}-dbus-monitor \
+        ${PN}-extras \
+        ${PN}-devtools \
+        ${PN}-fan-control \
+        ${PN}-fru-ipmi \
+        ${PN}-health-monitor \
+        ${PN}-host-state-mgmt \
+        ${PN}-ikvm \
+        ${PN}-inventory \
+        ${PN}-leds \
+        ${PN}-logging \
+        ${PN}-remote-logging \
+        ${PN}-rng \
+        ${PN}-sensors \
+        ${PN}-software \
+        ${PN}-host-check-mgmt \
+        ${PN}-debug-collector \
+        ${PN}-settings \
+        ${PN}-network \
+        ${PN}-telemetry \
+        ${PN}-user-mgmt \
+        ${PN}-user-mgmt-ldap \
+        "
+
+SUMMARY:${PN}-bmc-state-mgmt = "BMC state management"
+RDEPENDS:${PN}-bmc-state-mgmt = " \
+        ${VIRTUAL-RUNTIME_obmc-bmc-state-manager} \
+        phosphor-state-manager-systemd-target-monitor \
+        obmc-targets \
+        "
+
+SUMMARY:${PN}-bmcweb = "bmcweb support"
+RDEPENDS:${PN}-bmcweb = " \
+        bmcweb \
+        phosphor-certificate-manager \
+        "
+
+SUMMARY:${PN}-chassis-state-mgmt = "Chassis state management"
+RDEPENDS:${PN}-chassis-state-mgmt = " \
+        ${VIRTUAL-RUNTIME_obmc-chassis-state-manager} \
+        obmc-phosphor-power \
+        "
+
+SUMMARY:${PN}-console = "Serial over LAN support"
+RDEPENDS:${PN}-console = " \
+        obmc-console \
+        "
+
+# Deprecated - add new packages to an existing packagegroup or create a new one.
+SUMMARY:${PN}-extras = "Extra features"
+RDEPENDS:${PN}-extras = ""
+
+SUMMARY:${PN}-devtools = "Development tools"
+RDEPENDS:${PN}-devtools = " \
+        bash \
+        ffdc \
+        i2c-tools \
+        libgpiod-tools \
+        lrzsz \
+        rsync \
+        trace-enable \
+        "
+
+SUMMARY:${PN}-dbus-monitor = "Support for dbus monitoring"
+RDEPENDS:${PN}-dbus-monitor = " \
+        phosphor-dbus-monitor \
+        "
+
+# Use the fan control package group for applications
+# implementing fan control or system fan policy only.
+# Applications that create inventory or sensors should
+# be added those respective package groups instead.
+SUMMARY:${PN}-fan-control = "Fan control"
+RDEPENDS:${PN}-fan-control = " \
+        ${VIRTUAL-RUNTIME_obmc-fan-control} \
+        phosphor-fan-monitor \
+        "
+
+SUMMARY:${PN}-fru-ipmi = "Support for EEPROMS with IPMI FRU"
+RDEPENDS:${PN}-fru-ipmi = " \
+        fru-device \
+        "
+
+SUMMARY:${PN}-health-monitor = "Support for health monitoring"
+RDEPENDS:${PN}-health-monitor = " \
+        phosphor-health-monitor \
+        "
+
+SUMMARY:${PN}-host-state-mgmt = "Host state management"
+RDEPENDS:${PN}-host-state-mgmt = " \
+        ${VIRTUAL-RUNTIME_obmc-host-state-manager} \
+        ${VIRTUAL-RUNTIME_obmc-discover-system-state} \
+        "
+
+SUMMARY:${PN}-ikvm = "KVM over IP support"
+RDEPENDS:${PN}-ikvm = " \
+        obmc-ikvm \
+        "
+
+SUMMARY:${PN}-inventory = "Inventory applications"
+RDEPENDS:${PN}-inventory = " \
+        ${VIRTUAL-RUNTIME_obmc-inventory-manager} \
+        ${VIRTUAL-RUNTIME_obmc-fan-presence} \
+        "
+
+SUMMARY:${PN}-leds = "LED applications"
+RDEPENDS:${PN}-leds = " \
+        ${VIRTUAL-RUNTIME_obmc-leds-manager} \
+        ${VIRTUAL-RUNTIME_obmc-leds-sysfs} \
+        ${VIRTUAL-RUNTIME_obmc-led-monitor} \
+        "
+
+SUMMARY:${PN}-logging = "Logging applications"
+RDEPENDS:${PN}-logging = " \
+        phosphor-logging \
+        "
+
+SUMMARY:${PN}-remote-logging = "Remote logging applications"
+RDEPENDS:${PN}-remote-logging = " \
+        rsyslog \
+        phosphor-rsyslog-config \
+        "
+
+SUMMARY:${PN}-rng = "Random Number Generator support"
+RDEPENDS:${PN}-rng = " \
+        rng-tools \
+        "
+
+SUMMARY:${PN}-sensors = "Sensor applications"
+RDEPENDS:${PN}-sensors = " \
+        ${VIRTUAL-RUNTIME_obmc-sensors-hwmon} \
+        "
+
+${PN}-software-extras = ""
+
+${PN}-software-extras:df-obmc-ubi-fs = " \
+        phosphor-software-manager-updater-ubi \
+        "
+
+${PN}-software-extras:df-phosphor-mmc = " \
+        phosphor-software-manager-updater-mmc \
+        "
+
+SUMMARY:${PN}-software = "Software applications"
+RDEPENDS:${PN}-software = " \
+        ${VIRTUAL-RUNTIME_obmc-bmc-download-mgr} \
+        ${VIRTUAL-RUNTIME_obmc-bmc-updater} \
+        ${VIRTUAL-RUNTIME_obmc-bmc-version} \
+        ${${PN}-software-extras} \
+        "
+
+SUMMARY:${PN}-debug-collector = "BMC debug collector"
+RDEPENDS:${PN}-debug-collector = " \
+        ${VIRTUAL-RUNTIME_obmc-dump-manager} \
+        ${VIRTUAL-RUNTIME_obmc-dump-monitor} \
+        phosphor-debug-collector-dreport \
+        phosphor-debug-collector-scripts \
+        "
+
+SUMMARY:${PN}-settings = "Settings applications"
+RDEPENDS:${PN}-settings = " \
+        phosphor-settings-manager \
+        "
+
+SUMMARY:${PN}-network = "BMC Network Manager"
+RDEPENDS:${PN}-network = " \
+        ${VIRTUAL-RUNTIME_obmc-network-manager} \
+        "
+
+SUMMARY:${PN}-telemetry = "Telemetry solution"
+RDEPENDS:${PN}-telemetry = " \
+        telemetry \
+        "
+
+SUMMARY:${PN}-user-mgmt = "User management applications"
+RDEPENDS:${PN}-user-mgmt = " \
+        ${VIRTUAL-RUNTIME_obmc-user-mgmt} \
+        "
+RRECOMMENDS:${PN}-user-mgmt = " \
+        pam-plugin-access \
+        "
+
+SUMMARY:${PN}-user-mgmt-ldap = "LDAP users and groups support"
+RDEPENDS:${PN}-user-mgmt-ldap = " \
+        ${PN}-user-mgmt \
+        nss-pam-ldapd \
+        phosphor-ldap \
+        "
diff --git a/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-ipmid-providers.bb b/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-ipmid-providers.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f7f4fda1685d96f50b0bd7c8c40940e0eba2de0d
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-ipmid-providers.bb
@@ -0,0 +1,14 @@
+SUMMARY = "OpenBMC - IPMI providers"
+PR = "r1"
+
+inherit packagegroup
+
+PROVIDES = "${PACKAGES}"
+PACKAGES = "${PN}-libs"
+
+SUMMARY:${PN}-libs = "Extra providers for ipmid."
+RDEPENDS:${PN}-libs = "${VIRTUAL-RUNTIME_phosphor-ipmi-providers}"
+
+# Warning.  Add additional providers with whitelists to distro or machine
+# configuration and not in recipe context (bbappend) otherwise ipmid will not
+# know about your whitelist.
diff --git a/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-phosphor-debugtools.bb b/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-phosphor-debugtools.bb
new file mode 100644
index 0000000000000000000000000000000000000000..546404fa57506609b5508323976571f2f9e9681e
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-phosphor-debugtools.bb
@@ -0,0 +1,22 @@
+SUMMARY = "Phosphor OpenBMC - Debug Tools"
+PR = "r1"
+
+inherit packagegroup
+
+RDEPENDS:${PN} = " \
+    strace \
+    ldd \
+    ethtool \
+    net-tools \
+    phosphor-logging-test \
+    lmsensors-sensors \
+    tcpdump \
+    screen \
+    valgrind \
+    iperf3 \
+    "
+
+# Some older arm architectures don't support valgrind, so explicitly remove
+# it as a dependency from them, but keep it by default in anything newer.
+RDEPENDS:${PN}:remove:armv5 = "valgrind"
+RDEPENDS:${PN}:remove:armv6 = "valgrind"
diff --git a/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-yaml-providers.bb b/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-yaml-providers.bb
new file mode 100644
index 0000000000000000000000000000000000000000..919c6b1abf343f6a465de44294fd81c999aafc7d
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/packagegroups/packagegroup-obmc-yaml-providers.bb
@@ -0,0 +1,19 @@
+SUMMARY = "Phosphor OpenBMC - YAML Providers"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+# This is a packagegroup in name and principle but we do not want to inherit
+# from packagegroup.bbclass.  The point of this packagegroup is to get the
+# sysroot populated with YAML files from the DEPENDS packages and if we inherit
+# the packagegroup bbclass this doesn't happen, because that bbclass `deltask`
+# a number that are required.
+# inherit packagegroup
+
+OBMC_YAML_PROVIDER_RECIPES += " \
+    phosphor-led-manager-yaml-provider \
+    phosphor-software-manager-yaml-provider \
+    "
+
+DEPENDS = "${OBMC_YAML_PROVIDER_RECIPES}"
+RDEPENDS:${PN} = "${OBMC_YAML_PROVIDER_RECIPES}"
diff --git a/meta-phosphor/recipes-phosphor/pldm/pldm.inc b/meta-phosphor/recipes-phosphor/pldm/pldm.inc
new file mode 100644
index 0000000000000000000000000000000000000000..a8eb93ebb1199bee02b3c7d76094c43c28f24602
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/pldm/pldm.inc
@@ -0,0 +1,5 @@
+HOMEPAGE = "https://github.com/openbmc/pldm"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+SRC_URI = "git://github.com/openbmc/pldm;branch=master;protocol=https"
+SRCREV = "d2ab1c226109195cc606ae32d94fa40b6244e741"
diff --git a/meta-phosphor/recipes-phosphor/pldm/pldm_git.bb b/meta-phosphor/recipes-phosphor/pldm/pldm_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4c9cbc983a2d5a6ccfbdf622ba57d19960f8af43
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/pldm/pldm_git.bb
@@ -0,0 +1,49 @@
+SUMMARY = "PLDM Stack"
+DESCRIPTION = "Implementation of the PLDM specifications"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit meson pkgconfig
+inherit systemd
+
+require pldm.inc
+
+DEPENDS += "function2"
+DEPENDS += "systemd"
+DEPENDS += "sdeventplus"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "nlohmann-json"
+DEPENDS += "cli11"
+
+S = "${WORKDIR}/git"
+
+SYSTEMD_SERVICE:${PN} += "pldmd.service"
+SYSTEMD_SERVICE:${PN} += "pldmSoftPowerOff.service"
+
+EXTRA_OEMESON = " \
+        -Dtests=disabled \
+        -Doem-ibm=disabled \
+        "
+
+# Install pldmSoftPowerOff.service in correct targets
+pkg_postinst:${PN} () {
+
+    mkdir -p $D$systemd_system_unitdir/obmc-host-shutdown@0.target.wants
+    LINK="$D$systemd_system_unitdir/obmc-host-shutdown@0.target.wants/pldmSoftPowerOff.service"
+    TARGET="../pldmSoftPowerOff.service"
+    ln -s $TARGET $LINK
+
+    mkdir -p $D$systemd_system_unitdir/obmc-host-warm-reboot@0.target.wants
+    LINK="$D$systemd_system_unitdir/obmc-host-warm-reboot@0.target.wants/pldmSoftPowerOff.service"
+    TARGET="../pldmSoftPowerOff.service"
+    ln -s $TARGET $LINK
+}
+
+pkg_prerm:${PN} () {
+
+    LINK="$D$systemd_system_unitdir/obmc-host-shutdown@0.target.wants/pldmSoftPowerOff.service"
+    rm $LINK
+
+    LINK="$D$systemd_system_unitdir/obmc-host-warm-reboot@0.target.wants/pldmSoftPowerOff.service"
+    rm $LINK
+}
diff --git a/meta-phosphor/recipes-phosphor/power/phosphor-power-systemd-links-monitor.bb b/meta-phosphor/recipes-phosphor/power/phosphor-power-systemd-links-monitor.bb
new file mode 100644
index 0000000000000000000000000000000000000000..01ddecbe0bc488c8081d1f578ecfff6e5b59f622
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/power/phosphor-power-systemd-links-monitor.bb
@@ -0,0 +1,33 @@
+SUMMARY = "Phosphor Power Monitor services installation"
+PR = "r1"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+
+RDEPENDS:${PN}-monitor += "phosphor-power-monitor"
+
+ALLOW_EMPTY:${PN} = "1"
+
+
+pkg_postinst:${PN}() {
+	mkdir -p $D$systemd_system_unitdir/multi-user.target.requires
+
+	[ -z "${OBMC_POWER_SUPPLY_INSTANCES}" ] && echo "No power supply instance defined" && exit 1
+
+	for inst in ${OBMC_POWER_SUPPLY_INSTANCES}; do
+		LINK="$D$systemd_system_unitdir/multi-user.target.requires/power-supply-monitor@$inst.service"
+		TARGET="../power-supply-monitor@.service"
+		ln -s $TARGET $LINK
+	done
+}
+
+pkg_prerm:${PN}() {
+	[ -z "${OBMC_POWER_SUPPLY_INSTANCES}" ] && echo "No power supply instance defined" && exit 1
+
+	for inst in ${OBMC_POWER_SUPPLY_INSTANCES}; do
+		LINK="$D$systemd_system_unitdir/multi-user.target.requires/power-supply-monitor@$inst.service"
+		rm $LINK
+	done
+}
diff --git a/meta-phosphor/recipes-phosphor/power/phosphor-power-systemd-links-sequencer.bb b/meta-phosphor/recipes-phosphor/power/phosphor-power-systemd-links-sequencer.bb
new file mode 100644
index 0000000000000000000000000000000000000000..84ca499debc8be6944b862fdeb3a81634883dba5
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/power/phosphor-power-systemd-links-sequencer.bb
@@ -0,0 +1,31 @@
+SUMMARY = "Phosphor Power Sequencer services installation"
+PR = "r1"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+
+RDEPENDS:${PN} += "phosphor-power-sequencer"
+
+ALLOW_EMPTY:${PN} = "1"
+
+pkg_postinst:${PN}() {
+	mkdir -p $D$systemd_system_unitdir/obmc-chassis-poweron@0.target.wants
+	mkdir -p $D$systemd_system_unitdir/multi-user.target.requires
+
+	LINK="$D$systemd_system_unitdir/obmc-chassis-poweron@0.target.wants/pseq-monitor.service"
+	TARGET="../pseq-monitor.service"
+	ln -s $TARGET $LINK
+
+	LINK="$D$systemd_system_unitdir/obmc-chassis-poweron@0.target.wants/pseq-monitor-pgood.service"
+	TARGET="../pseq-monitor-pgood.service"
+	ln -s $TARGET $LINK
+}
+
+pkg_prerm:${PN}() {
+	LINK="$D$systemd_system_unitdir/obmc-chassis-poweron@0.target.wants/pseq-monitor.service"
+	rm $LINK
+	LINK="$D$systemd_system_unitdir/obmc-chassis-poweron@0.target.wants/pseq-monitor-pgood.service"
+	rm $LINK
+}
diff --git a/meta-phosphor/recipes-phosphor/power/phosphor-power-systemd-links.bb b/meta-phosphor/recipes-phosphor/power/phosphor-power-systemd-links.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4a5cdad3054b16bf6ecbff06ce905d13f168c7df
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/power/phosphor-power-systemd-links.bb
@@ -0,0 +1,15 @@
+# TODO: This is splitted into two recipes;
+#       To avoid build error, this is kept for now.
+#       Remove me when the refactor of phosphor-power recipe is finished
+
+SUMMARY = "Phosphor Power services installation"
+PR = "r1"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+
+RDEPENDS:${PN} += "phosphor-power"
+
+ALLOW_EMPTY:${PN} = "1"
diff --git a/meta-phosphor/recipes-phosphor/power/phosphor-power.inc b/meta-phosphor/recipes-phosphor/power/phosphor-power.inc
new file mode 100644
index 0000000000000000000000000000000000000000..1168c5bcb086233887880fb57c2190b9b33eeeaf
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/power/phosphor-power.inc
@@ -0,0 +1,5 @@
+HOMEPAGE = "https://github.com/openbmc/phosphor-power"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+SRC_URI += "git://github.com/openbmc/phosphor-power;branch=master;protocol=https"
+SRCREV = "c3324424b278e761497ea0e639ecc7bae5e1bcb6"
diff --git a/meta-phosphor/recipes-phosphor/power/phosphor-power_git.bb b/meta-phosphor/recipes-phosphor/power/phosphor-power_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a9bc1678338c945a12e5f2c9b41c27c553894157
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/power/phosphor-power_git.bb
@@ -0,0 +1,76 @@
+SUMMARY = "Phosphor Power services and utilities"
+DESCRIPTION = "Configure and monitor power supplies, power sequencers, and \
+voltage regulators, and analyzes power devices for faults"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit meson
+inherit pkgconfig
+inherit systemd
+inherit python3native
+
+require ${BPN}.inc
+
+S = "${WORKDIR}/git"
+
+POWER_SERVICE_PACKAGES = " \
+    ${PN}-cold-redundancy \
+    ${PN}-monitor \
+    ${PN}-psu-monitor \
+    ${PN}-regulators \
+    ${PN}-sequencer \
+    ${PN}-control \
+"
+POWER_UTIL_PACKAGES = "${PN}-utils"
+
+PACKAGE_BEFORE_PN = "${POWER_SERVICE_PACKAGES} ${POWER_UTIL_PACKAGES}"
+ALLOW_EMPTY:${PN} = "1"
+
+SYSTEMD_PACKAGES = "${POWER_SERVICE_PACKAGES}"
+
+DEPENDS += " \
+         phosphor-logging \
+         ${PYTHON_PN}-sdbus++-native \
+         sdeventplus \
+         nlohmann-json \
+         cli11 \
+         i2c-tools \
+         ${PYTHON_PN}-native \
+         ${PYTHON_PN}-pyyaml-native \
+         ${PYTHON_PN}-setuptools-native \
+         ${PYTHON_PN}-mako-native \
+         boost \
+         libgpiod \
+         "
+
+# The monitor package uses an org.open_power D-Bus interface and so
+# should only build when told to.
+PACKAGECONFIG[monitor] = "-Dsupply-monitor=true, -Dsupply-monitor=false"
+
+SEQ_MONITOR_SVC = "pseq-monitor.service"
+SEQ_PGOOD_SVC = "pseq-monitor-pgood.service"
+PSU_MONITOR_TMPL = "power-supply-monitor@.service"
+PSU_MONITOR_SVC = "phosphor-psu-monitor.service"
+REGS_SVC = "phosphor-regulators.service"
+REGS_CONF_SVC = "phosphor-regulators-config.service"
+REGS_MON_ENA_SVC = "phosphor-regulators-monitor-enable.service"
+REGS_MON_DIS_SVC = "phosphor-regulators-monitor-disable.service"
+POWER_CONTROL_SVC = "phosphor-power-control.service"
+
+SYSTEMD_SERVICE:${PN}-sequencer = "${SEQ_MONITOR_SVC} ${SEQ_PGOOD_SVC}"
+SYSTEMD_SERVICE:${PN}-monitor = "${@bb.utils.contains('PACKAGECONFIG', 'monitor', '${PSU_MONITOR_TMPL}', '', d)}"
+SYSTEMD_SERVICE:${PN}-psu-monitor = "${PSU_MONITOR_SVC}"
+SYSTEMD_SERVICE:${PN}-regulators = "${REGS_SVC} ${REGS_CONF_SVC} ${REGS_MON_ENA_SVC} ${REGS_MON_DIS_SVC}"
+SYSTEMD_SERVICE:${PN}-control = "${POWER_CONTROL_SVC}"
+
+
+# TODO: cold-redundancy is not installed in the repo yet
+# FILES:${PN}-cold-redundancy = "${bindir}/cold-redundancy"
+
+FILES:${PN}-monitor = "${bindir}/psu-monitor"
+FILES:${PN}-psu-monitor = "${bindir}/phosphor-psu-monitor ${datadir}/phosphor-psu-monitor"
+FILES:${PN}-regulators = "${bindir}/phosphor-regulators ${datadir}/phosphor-regulators"
+FILES:${PN}-regulators += "${bindir}/regsctl"
+FILES:${PN}-sequencer = "${bindir}/pseq-monitor"
+FILES:${PN}-control = "${bindir}/phosphor-power-control ${datadir}/phosphor-power-sequencer"
+FILES:${PN}-utils = "${bindir}/psutils"
diff --git a/meta-phosphor/recipes-phosphor/power/phosphor-psu-software-manager_git.bb b/meta-phosphor/recipes-phosphor/power/phosphor-psu-software-manager_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..adfdd58eeef984aec476f40facd2876f0e45c110
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/power/phosphor-psu-software-manager_git.bb
@@ -0,0 +1,52 @@
+HOMEPAGE = "https://github.com/openbmc/phosphor-psu-code-mgmt"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+SRC_URI += "git://github.com/openbmc/phosphor-psu-code-mgmt;branch=master;protocol=https"
+SRCREV = "434ae48312f46c4b1a37bce84d91bb014bf19839"
+SUMMARY = "Phosphor PSU software manager"
+DESCRIPTION = "Providing PSU firmware version and upgrade"
+
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit meson
+inherit pkgconfig
+inherit obmc-phosphor-systemd
+
+S = "${WORKDIR}/git"
+
+DEPENDS = " \
+         phosphor-logging \
+         phosphor-dbus-interfaces \
+         sdbusplus \
+         openssl \
+         "
+
+# The default config of this repo depends on utils from phosphor-power.
+# If your system does not depend on phosphor-power, please use
+# RDEPENDS:${PN}:remove to remove the dependency.
+RDEPENDS:${PN} += "phosphor-power"
+
+# The below configs are expected to be overriden by machine layer
+
+## The psutils here comes from phosphor-power repo where
+## * PSU_VERSION_UTIL accepts a PSU inventory path and returns the PSU
+##   firmware version string
+## * PSU_VERSION_COMPARE_UTIL accepts several PSU inventory paths and return
+##   the newest version string
+PSU_VERSION_UTIL ?= "-DPSU_VERSION_UTIL='/usr/bin/psutils --raw --get-version'"
+PSU_VERSION_COMPARE_UTIL ?= "-DPSU_VERSION_COMPARE_UTIL='/usr/bin/psutils --raw --compare'"
+
+## The psu-update@.service from repo is an example service that only prints a log and fails
+## Override it in a machine layer to invoke the psu update util
+PSU_UPDATE_SERVICE ?= "-DPSU_UPDATE_SERVICE=psu-update@.service"
+
+EXTRA_OEMESON = " \
+        -Dtests=disabled \
+        ${PSU_VERSION_UTIL} \
+        ${PSU_VERSION_COMPARE_UTIL} \
+        ${PSU_UPDATE_SERVICE} \
+        "
+
+SYSTEMD_SERVICE:${PN} = "xyz.openbmc_project.Software.Psu.Updater.service"
+SYSTEMD_SERVICE:${PN} += "psu-update@.service"
diff --git a/meta-phosphor/recipes-phosphor/preinit-mounts/preinit-mounts.bb b/meta-phosphor/recipes-phosphor/preinit-mounts/preinit-mounts.bb
new file mode 100644
index 0000000000000000000000000000000000000000..eb8e39cd06a95f799c736c0dc572436de271bd76
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/preinit-mounts/preinit-mounts.bb
@@ -0,0 +1,24 @@
+inherit allarch
+inherit update-alternatives
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+RDEPENDS:${PN} += "${VIRTUAL-RUNTIME_base-utils}"
+
+SRC_URI += "file://init"
+
+FILES:${PN} += "${base_sbindir}/init"
+
+do_install() {
+	install -d ${D}/${base_sbindir}
+	install -m 0755 ${WORKDIR}/init ${D}/${base_sbindir}/preinit-mounts
+}
+
+ALTERNATIVE:${PN} = "init"
+ALTERNATIVE_TARGET[init] = "${base_sbindir}/preinit-mounts"
+ALTERNATIVE_LINK_NAME[init] = "${base_sbindir}/init"
+
+# Use a number higher than the systemd init alternative so that
+# ours is enabled instead.
+ALTERNATIVE_PRIORITY[init] ?= "400"
diff --git a/meta-phosphor/recipes-phosphor/preinit-mounts/preinit-mounts/init b/meta-phosphor/recipes-phosphor/preinit-mounts/preinit-mounts/init
new file mode 100644
index 0000000000000000000000000000000000000000..ad813279822dcab87f7dea29169b13748edde66c
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/preinit-mounts/preinit-mounts/init
@@ -0,0 +1,64 @@
+#!/bin/sh
+
+mount_overlay() {
+  if ! mount overlay /etc -t overlay -o defaults,lowerdir=/etc,upperdir=/var/persist/etc,workdir=/var/persist/etc-work; then
+    mount overlay /etc -t overlay -o defaults,lowerdir=/etc:/var/persist/etc
+  fi
+}
+
+recreate_overlay() {
+  # Attempt to re-create the overlay by moving out the overlay contents and
+  # copying them back to /etc, which would create them back in the overlay
+  cd
+  if ! umount /etc; then
+    return
+  fi
+  rm -rf /var/persist/etc-save
+  mv /var/persist/etc /var/persist/etc-save
+  mkdir -p /var/persist/etc
+  mount_overlay
+  cp -rp /var/persist/etc-save/* /etc/
+  rm -rf /var/persist/etc-save
+}
+
+if ! mount ubi0:rwfs /var -t ubifs -o defaults; then
+  if ! mount ubi0:rwfs /var -t ubifs -o defaults,ro; then
+    mount tmpfs /var -t tmpfs -o defaults
+  fi
+fi
+
+mkdir -p /var/persist/etc /var/persist/etc-work /var/persist/home/root
+
+rm -rf /var/persist/etc-work/*
+# rm -rf specifically skips . and .. directories; pipe all output to null to avoid the error message
+rm -rf /var/persist/etc-work/.* > /dev/null 2>&1
+
+mount_overlay
+
+# Check if there are any issues accessing the files in /etc after mounting the
+# overlay by doing an 'ls' command
+error="/var/overlay-error"
+recreate_overlay_done=
+cd /var/persist/etc/
+files=$(find . -type f)
+for i in $files; do
+  ls -i /etc/$i >/dev/null 2>${error};
+  if [[ -s ${error} ]]; then
+    # We don't have a way to print this error to the journal, delete it
+    rm -f ${error}
+    if test -n "$recreate_overlay_done"; then
+      recreate_overlay
+      recreate_overlay_done="true"
+    fi
+    # Check file once more
+    ls -i /etc/$i >/dev/null 2>${error};
+    if [[ -s ${error} ]]; then
+      # File still corrupted, delete it from the overlay
+      echo "Removing corrupted file from overlay: $i"
+      rm -f ${error}
+      rm -f /var/persist/etc/$i
+    fi
+  fi
+done
+
+exec /lib/systemd/systemd
diff --git a/meta-phosphor/recipes-phosphor/sel-logger/phosphor-sel-logger_git.bb b/meta-phosphor/recipes-phosphor/sel-logger/phosphor-sel-logger_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f295e7e02155f6f78cdf457c80d831be08443356
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/sel-logger/phosphor-sel-logger_git.bb
@@ -0,0 +1,37 @@
+SUMMARY = "Journal IPMI SEL Logger"
+DESCRIPTION = "Utility to write IPMI SEL records to the journal"
+
+# SEL Logger has the ability to monitor and automatically log SEL records for
+# various types of events, but this is disabled by default.  The following
+# flags can be set in a .bbappend to enable specific types of event
+# monitoring:
+#
+#   SEL_LOGGER_MONITOR_THRESHOLD_EVENTS:
+#      Monitors and logs SEL records for threshold sensor events
+
+inherit pkgconfig meson systemd
+S = "${WORKDIR}/git"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+DEPENDS += " \
+  boost \
+  sdbusplus \
+  systemd \
+  "
+
+SRC_URI = "git://github.com/openbmc/phosphor-sel-logger.git;protocol=https;branch=master"
+SRCREV = "38d32a3d5fb434cf08603e4e7bf5ba5372cfd02d"
+
+PV = "0.1+git${SRCPV}"
+
+SYSTEMD_SERVICE:${PN} += "xyz.openbmc_project.Logging.IPMI.service"
+
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[log-threshold] = "-Dlog-threshold=true,-Dlog-threshold=false,"
+PACKAGECONFIG[log-pulse] = "-Dlog-pulse=true,-Dlog-pulse=false,"
+PACKAGECONFIG[log-watchdog] = "-Dlog-watchdog=true,-Dlog-watchdog=false,"
+PACKAGECONFIG[log-alarm] = "-Dlog-alarm=true,-Dlog-alarm=false,"
+PACKAGECONFIG[send-to-logger] = "-Dsend-to-logger=true,-Dsend-to-logger=false,phosphor-logging"
+PACKAGECONFIG[clears-sel] = "-Dclears-sel=true,-Dclears-sel=false"
diff --git a/meta-phosphor/recipes-phosphor/sensors/dbus-sensors_git.bb b/meta-phosphor/recipes-phosphor/sensors/dbus-sensors_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..0f792af753a1cf670b71bbdbaf772dbf53eb9a56
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/sensors/dbus-sensors_git.bb
@@ -0,0 +1,80 @@
+SUMMARY = "dbus-sensors"
+DESCRIPTION = "Dbus Sensor Services Configured from D-Bus"
+
+SRC_URI = "git://github.com/openbmc/dbus-sensors.git;branch=master;protocol=https"
+SRCREV = "7dd6443b88a52cb17d925bbe0f316d6a0374a703"
+
+PV = "0.1+git${SRCPV}"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+PACKAGECONFIG ??= " \
+    adcsensor \
+    cpusensor \
+    exitairtempsensor \
+    fansensor \
+    hwmontempsensor \
+    intrusionsensor \
+    ipmbsensor \
+    mcutempsensor \
+    psusensor \
+    external \
+    "
+
+PACKAGECONFIG[adcsensor] = "-Dadc=enabled, -Dadc=disabled"
+PACKAGECONFIG[cpusensor] = "-Dcpu=enabled, -Dcpu=disabled"
+PACKAGECONFIG[exitairtempsensor] = "-Dexit-air=enabled, -Dexit-air=disabled"
+PACKAGECONFIG[fansensor] = "-Dfan=enabled, -Dfan=disabled"
+PACKAGECONFIG[hwmontempsensor] = "-Dhwmon-temp=enabled, -Dhwmon-temp=disabled"
+PACKAGECONFIG[intrusionsensor] = "-Dintrusion=enabled, -Dintrusion=disabled"
+PACKAGECONFIG[ipmbsensor] = "-Dipmb=enabled, -Dipmb=disabled"
+PACKAGECONFIG[mcutempsensor] = "-Dmcu=enabled, -Dmcu=disabled"
+PACKAGECONFIG[psusensor] = "-Dpsu=enabled, -Dpsu=disabled"
+PACKAGECONFIG[nvmesensor] = "-Dnvme=enabled, -Dnvme=disabled"
+PACKAGECONFIG[external] = "-Dexternal=enabled, -Dexternal=disabled"
+
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'adcsensor', \
+                                               'xyz.openbmc_project.adcsensor.service', \
+                                               '', d)}"
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'cpusensor', \
+                                               'xyz.openbmc_project.cpusensor.service', \
+                                               '', d)}"
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'exitairtempsensor', \
+                                               'xyz.openbmc_project.exitairsensor.service', \
+                                               '', d)}"
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'fansensor', \
+                                               'xyz.openbmc_project.fansensor.service', \
+                                               '', d)}"
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'hwmontempsensor', \
+                                               'xyz.openbmc_project.hwmontempsensor.service', \
+                                               '', d)}"
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'intrusionsensor', \
+                                               'xyz.openbmc_project.intrusionsensor.service', \
+                                               '', d)}"
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'ipmbsensor', \
+                                               'xyz.openbmc_project.ipmbsensor.service', \
+                                               '', d)}"
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'mcutempsensor', \
+                                               'xyz.openbmc_project.mcutempsensor.service', \
+                                               '', d)}"
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'psusensor', \
+                                               'xyz.openbmc_project.psusensor.service', \
+                                               '', d)}"
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'external', \
+                                               'xyz.openbmc_project.externalsensor.service', \
+                                               '', d)}"
+
+DEPENDS = " \
+    boost \
+    i2c-tools \
+    libgpiod \
+    nlohmann-json \
+    phosphor-logging \
+    sdbusplus \
+    "
+inherit pkgconfig meson systemd
+
+S = "${WORKDIR}/git"
+
+EXTRA_OEMESON:append = " -Dtests=disabled"
diff --git a/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon-config-mrw.bb b/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon-config-mrw.bb
new file mode 100644
index 0000000000000000000000000000000000000000..d1e97c4e0d12538f9433172334d986c25212c45f
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon-config-mrw.bb
@@ -0,0 +1,54 @@
+SUMMARY = "Phosphor hwmon configuration generator"
+DESCRIPTION = "Generate phosphor-hwmon configuration from an MRW."
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit allarch
+inherit mrw-xml
+
+DEPENDS += "mrw-perl-tools-native mrw-native"
+
+do_compile:append() {
+    ${STAGING_BINDIR_NATIVE}/perl-native/perl \
+        ${STAGING_BINDIR_NATIVE}/hwmon.pl \
+        -x ${mrw_datadir}/${MRW_XML} \
+        -d ${WORKDIR}/mrw-config-files
+}
+
+def find_conf_files(dir):
+    from fnmatch import fnmatch
+    myfiles = []
+
+    #These conf files generated by hwmon.pl are in
+    #subdirectories which we need to preserve the path to.
+    for root, dirs, files in os.walk(dir):
+        for name in files:
+            if fnmatch(name, "*.conf"):
+                myfiles.append(os.path.join(root, name))
+
+    return  myfiles
+
+python install_conf_files() {
+    from shutil import copy
+
+    conf_file_dir = os.path.join(
+        d.getVar("WORKDIR", True),
+        'mrw-config-files')
+    files = find_conf_files(conf_file_dir)
+
+    install_dir = os.path.join(d.getVar("D", True),
+                               "etc", "default", "obmc", "hwmon")
+
+    dir_len = len(conf_file_dir)
+
+    for f in files:
+        dest = os.path.join(install_dir, f[dir_len + 1:])
+        parent = os.path.dirname(dest)
+        if not os.path.exists(parent):
+            os.makedirs(parent)
+
+        copy(f, dest)
+}
+
+do_install[postfuncs] += "install_conf_files"
diff --git a/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon_git.bb b/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..35e9e7361bda67386d9d7b5fc027a2426a1e66a6
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/sensors/phosphor-hwmon_git.bb
@@ -0,0 +1,97 @@
+SUMMARY = "OpenBMC hwmon poller"
+DESCRIPTION = "OpenBMC hwmon poller."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=fa818a259cbed7ce8bc2a22d35a464fc"
+
+inherit pkgconfig meson
+inherit obmc-phosphor-systemd
+
+PACKAGECONFIG ??= ""
+# Meson configure option to enable/disable max31785-msl
+PACKAGECONFIG[max31785-msl] = "-Denable-max31785-msl=true, -Denable-max31785-msl=false"
+
+PACKAGE_BEFORE_PN = "max31785-msl"
+SYSTEMD_PACKAGES = "${PN} max31785-msl"
+
+SYSTEMD_SERVICE:${PN} = "xyz.openbmc_project.Hwmon@.service"
+SYSTEMD_SERVICE:max31785-msl = "${@bb.utils.contains('PACKAGECONFIG', 'max31785-msl', 'phosphor-max31785-msl@.service', '', d)}"
+
+DEPENDS += " \
+        sdbusplus \
+        sdeventplus \
+        stdplus \
+        phosphor-dbus-interfaces \
+        phosphor-logging \
+        gpioplus \
+        cli11 \
+        "
+
+EXTRA_OEMESON:append = " -Dtests=disabled"
+
+FILES:${PN} += "${base_libdir}/systemd/system/xyz.openbmc_project.Hwmon@.service"
+RDEPENDS:${PN} += "\
+        bash \
+        "
+
+RRECOMMENDS:${PN} += "${VIRTUAL-RUNTIME_phosphor-hwmon-config}"
+
+FILES:max31785-msl = "\
+        ${base_libdir}/systemd/system/phosphor-max31785-msl@.service \
+        ${bindir}/max31785-msl \
+        "
+RDEPENDS:max31785-msl = "${VIRTUAL-RUNTIME_base-utils} i2c-tools bash"
+
+SRC_URI += "git://github.com/openbmc/phosphor-hwmon;branch=master;protocol=https"
+
+SRCREV = "0bbd07c008404ed701b336d8a2b398407b908fe6"
+
+S = "${WORKDIR}/git"
+
+# The following postinstall script iterate over hwmon env files:
+# 1. It adds HW_SENSOR_ID value if not set. The value being calculated
+#    as sha256sum.
+# 2. For each hwmon the script generates busconfig ACLs.
+pkg_postinst:${PN}() {
+    hwmon_dir="$D/etc/default/obmc/hwmon"
+    dbus_dir="$D/${datadir}/dbus-1/system.d"
+
+    if [ -n "$D" -a -d "${hwmon_dir}" ]; then
+        # Remove existing links and replace with actual copy of the file to prevent
+        # HW_SENSOR_ID variable override for different sensors' instances.
+        find "${hwmon_dir}" -type l -name \*.conf | while read f; do
+            path="$(readlink -f $f)"
+            rm -f "${f}"
+            cp "${path}" "${f}"
+        done
+
+        find "${hwmon_dir}" -type f -name \*.conf | while read f; do
+            path="/${f##${hwmon_dir}/}"
+            path="${path%.conf}"
+            sensor_id="$(printf "%s" "${path}" | sha256sum | cut -d\  -f1)"
+            acl_file="${dbus_dir}/xyz.openbmc_project.Hwmon-${sensor_id}.conf"
+
+            egrep -q '^HW_SENSOR_ID\s*=' "${f}" ||
+                printf "\n# Sensor id for %s\nHW_SENSOR_ID = \"%s\"\n" "${path}" "${sensor_id}" >> "${f}"
+
+            # Extract HW_SENSOR_ID that could be either quoted or unquoted string.
+            sensor_id="$(sed -n 's,^HW_SENSOR_ID\s*=\s*"\?\(.[^" ]\+\)\s*"\?,\1,p' "${f}")"
+
+            [ ! -f "${acl_file}" ] || continue
+            path_s="$(echo "${path}" | sed 's,\-\-,\\-\\-,g')"
+
+            cat <<EOF>"${acl_file}"
+<!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+ "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+<busconfig>
+  <policy user="root">
+    <!-- ${path_s} -->
+    <allow own="xyz.openbmc_project.Hwmon-${sensor_id}.Hwmon1"/>
+    <allow send_destination="xyz.openbmc_project.Hwmon-${sensor_id}.Hwmon1"/>
+  </policy>
+</busconfig>
+EOF
+        done
+    fi
+}
diff --git a/meta-phosphor/recipes-phosphor/sensors/phosphor-nvme_git.bb b/meta-phosphor/recipes-phosphor/sensors/phosphor-nvme_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4ae4fb39bf6fd9fcf1bebf55214fcc9785983cf8
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/sensors/phosphor-nvme_git.bb
@@ -0,0 +1,21 @@
+SUMMARY = "NVMe Drive Manager"
+DESCRIPTION = "Daemon to monitor and report the status of NVMe drives"
+HOMEPAGE = "https://github.com/openbmc/phosphor-nvme"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+inherit meson pkgconfig
+inherit systemd
+
+DEPENDS += "sdbusplus"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "sdeventplus"
+DEPENDS += "phosphor-logging"
+DEPENDS += "nlohmann-json"
+
+SRC_URI = "git://github.com/openbmc/phosphor-nvme.git;protocol=https;branch=master"
+SRCREV = "5c4de839b88fc69387a49bbf1d8b09f304c16582"
+S = "${WORKDIR}/git"
+
+SYSTEMD_SERVICE:${PN} = "xyz.openbmc_project.nvme.manager.service"
diff --git a/meta-phosphor/recipes-phosphor/sensors/phosphor-virtual-sensor_git.bb b/meta-phosphor/recipes-phosphor/sensors/phosphor-virtual-sensor_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2283a4f12b5a370860667a681db65750b434c640
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/sensors/phosphor-virtual-sensor_git.bb
@@ -0,0 +1,22 @@
+SUMMARY = "Virtual Sensors"
+DESCRIPTION = "virtual sensors created from existing sensors and config data"
+HOMEPAGE = "https://github.com/openbmc/phosphor-virtual-sensor"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=9e69ba356fa59848ffd865152a3ccc13"
+
+inherit meson pkgconfig
+inherit systemd
+
+DEPENDS += "sdbusplus"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "sdeventplus"
+DEPENDS += "phosphor-logging"
+DEPENDS += "nlohmann-json"
+DEPENDS += "exprtk"
+
+SRC_URI = "git://github.com/openbmc/phosphor-virtual-sensor.git;protocol=https;branch=master"
+SRCREV = "a959678ca810529e886adc40bcc4c8c59c0ee0e4"
+S = "${WORKDIR}/git"
+
+SYSTEMD_SERVICE:${PN} = "phosphor-virtual-sensor.service"
diff --git a/meta-phosphor/recipes-phosphor/settings/phosphor-settings-defaults-native.bb b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-defaults-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..98ee6964950a8d76fd85055cd7ed3deefe2c5f34
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-defaults-native.bb
@@ -0,0 +1,30 @@
+SUMMARY = "Default settings"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-settings-manager
+inherit native
+
+SRC_URI += "file://defaults.yaml"
+SRC_URI += "file://host-template.yaml"
+
+PROVIDES += "virtual/phosphor-settings-defaults"
+
+SETTINGS_HOST_TEMPLATES:append = " host-template.yaml"
+
+S = "${WORKDIR}"
+
+do_install() {
+        DEST=${D}${settings_datadir}
+        install -d ${DEST}
+        install defaults.yaml ${DEST}
+
+        for i in ${OBMC_HOST_INSTANCES};
+        do
+            for f in ${SETTINGS_HOST_TEMPLATES};
+            do
+                cat ${f} | sed "s/{}/${i}/g" >> ${DEST}/defaults.yaml
+            done
+        done
+}
diff --git a/meta-phosphor/recipes-phosphor/settings/phosphor-settings-defaults/defaults.yaml b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-defaults/defaults.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..768d080f88ae3fe7fb208c08817c93320519c055
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-defaults/defaults.yaml
@@ -0,0 +1,42 @@
+/xyz/openbmc_project/control/minimum_ship_level_required:
+    - Interface: xyz.openbmc_project.Control.MinimumShipLevel
+      Properties:
+          MinimumShipLevelRequired:
+             Default: 'true'
+
+/xyz/openbmc_project/time/sync_method:
+    - Interface: xyz.openbmc_project.Time.Synchronization
+      Properties:
+          TimeSyncMethod:
+              Default: Synchronization::Method::NTP
+
+/xyz/openbmc_project/control/power_supply_attributes:
+    - Interface: xyz.openbmc_project.Control.PowerSupplyAttributes
+      Properties:
+          DeratingFactor:
+             Default: 90
+
+/xyz/openbmc_project/control/power_supply_redundancy:
+    - Interface: xyz.openbmc_project.Control.PowerSupplyRedundancy
+      Properties:
+          PowerSupplyRedundancyEnabled:
+             Default: 'true'
+
+
+/xyz/openbmc_project/logging/rest_api_logs:
+    - Interface: xyz.openbmc_project.Object.Enable
+      Properties:
+          Enabled:
+             Default: 'false'
+
+/xyz/openbmc_project/logging/settings:
+    - Interface: xyz.openbmc_project.Logging.Settings
+      Properties:
+          QuiesceOnHwError:
+             Default: 'false'
+
+/xyz/openbmc_project/software/apply_time:
+    - Interface: xyz.openbmc_project.Software.ApplyTime
+      Properties:
+          RequestedApplyTime:
+             Default: ApplyTime::RequestedApplyTimes::OnReset
diff --git a/meta-phosphor/recipes-phosphor/settings/phosphor-settings-defaults/host-template.yaml b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-defaults/host-template.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..3993518c25d403f78539456cb89b835c617887a4
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-defaults/host-template.yaml
@@ -0,0 +1,109 @@
+/xyz/openbmc_project/control/host{}/auto_reboot:
+    - Interface: xyz.openbmc_project.Control.Boot.RebootPolicy
+      Properties:
+          AutoReboot:
+             Default: 'true'
+
+/xyz/openbmc_project/control/host{}/auto_reboot/one_time:
+    - Interface: xyz.openbmc_project.Control.Boot.RebootPolicy
+      Properties:
+          AutoReboot:
+             Default: 'true'
+
+/xyz/openbmc_project/control/host{}/boot:
+    - Interface: xyz.openbmc_project.Control.Boot.Source
+      Properties:
+          BootSource:
+              Default: Source::Sources::Default
+    - Interface: xyz.openbmc_project.Control.Boot.Mode
+      Properties:
+          BootMode:
+              Default: Mode::Modes::Regular
+    - Interface: xyz.openbmc_project.Control.Boot.Type
+      Properties:
+          BootType:
+              Default: Type::Types::EFI
+    - Interface: xyz.openbmc_project.Object.Enable
+      Properties:
+          Enabled:
+              Default: 'false'
+
+/xyz/openbmc_project/control/host{}/boot/one_time:
+    - Interface: xyz.openbmc_project.Object.Enable
+      Properties:
+          Enabled:
+              Default: 'false'
+
+/xyz/openbmc_project/control/host{}/power_cap:
+    - Interface: xyz.openbmc_project.Control.Power.Cap
+      Properties:
+          PowerCap:
+              Default: 0
+              Validation:
+                  Type: "range"
+                  Validator: "0..1000"
+                  Unit: "Watts"
+          PowerCapEnable:
+               Default: 'false'
+
+/xyz/openbmc_project/control/host{}/power_restore_policy:
+    - Interface: xyz.openbmc_project.Control.Power.RestorePolicy
+      Properties:
+          PowerRestorePolicy:
+              Default: RestorePolicy::Policy::AlwaysOff
+          PowerRestoreDelay:
+              Default: 0
+
+/xyz/openbmc_project/control/host{}/power_restore_policy/one_time:
+    - Interface: xyz.openbmc_project.Control.Power.RestorePolicy
+      Properties:
+          PowerRestorePolicy:
+              Default: RestorePolicy::Policy::None
+          PowerRestoreDelay:
+              Default: 0
+
+/xyz/openbmc_project/control/host{}/restriction_mode:
+    - Interface: xyz.openbmc_project.Control.Security.RestrictionMode
+      Properties:
+          RestrictionMode:
+              Default: RestrictionMode::Modes::None
+
+/xyz/openbmc_project/control/host{}/TPMEnable:
+    - Interface: xyz.openbmc_project.Control.TPM.Policy
+      Properties:
+          TPMEnable:
+             Default: 'false'
+
+/xyz/openbmc_project/control/host{}/turbo_allowed:
+    - Interface: xyz.openbmc_project.Control.Host.TurboAllowed
+      Properties:
+          TurboAllowed:
+             Default: 'true'
+
+/xyz/openbmc_project/network/host{}/intf:
+    - Interface: xyz.openbmc_project.Network.MACAddress
+      Properties:
+          MACAddress:
+              Default: '"00:00:00:00:00:00"'
+              Validation:
+                  Type: "regex"
+                  Validator: '^([0-9A-Fa-f]{2}[:-]){5}([0-9A-Fa-f]{2})$'
+
+#needs to implement address validation TODO openbmc/issues/2046
+/xyz/openbmc_project/network/host{}/intf/addr:
+    - Interface: xyz.openbmc_project.Network.IP
+      Properties:
+          Address:
+              Default: '"0.0.0.0"'
+          PrefixLength:
+              Default: 0
+              Validation:
+                  Type: "range"
+                  Validator: 0..128
+                  Unit: "bits"
+          Origin:
+              Default: IP::AddressOrigin::Static
+          Gateway:
+              Default: '"0.0.0.0"'
+          Type:
+              Default: IP::Protocol::IPv4
diff --git a/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager.inc b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager.inc
new file mode 100644
index 0000000000000000000000000000000000000000..eb79ef499a149314fca6fb77e73533998eebc3c4
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager.inc
@@ -0,0 +1,5 @@
+HOMEPAGE = "http://github.com/openbmc/phosphor-settingsd"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=fa818a259cbed7ce8bc2a22d35a464fc"
+SRC_URI += "git://github.com/openbmc/phosphor-settingsd;branch=master;protocol=https"
+SRCREV = "75a710ca87f6033419d856d965f6100aa4348196"
diff --git a/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager/boot_type.override.yml b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager/boot_type.override.yml
new file mode 100644
index 0000000000000000000000000000000000000000..45896117730a3e9553a400e0f262d16d2267ca0e
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager/boot_type.override.yml
@@ -0,0 +1,24 @@
+/xyz/openbmc_project/control/host0/boot:
+    - Interface: xyz.openbmc_project.Control.Boot.Source
+      Properties:
+          BootSource:
+              Default: Source::Sources::Default
+    - Interface: xyz.openbmc_project.Control.Boot.Mode
+      Properties:
+          BootMode:
+              Default: Mode::Modes::Regular
+    - Interface: xyz.openbmc_project.Control.Boot.Type
+      Properties:
+          BootType:
+              Default: Type::Types::EFI
+    - Interface: xyz.openbmc_project.Object.Enable
+      Properties:
+          Enabled:
+              Default: 'false'
+
+/xyz/openbmc_project/control/host0/boot/one_time:
+    - Interface: xyz.openbmc_project.Object.Enable
+      Properties:
+          Enabled:
+              Default: 'false'
+
diff --git a/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager/merge_settings.py b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager/merge_settings.py
new file mode 100644
index 0000000000000000000000000000000000000000..62a8f4a94e8369f2fdf8c0fa3cb8946a2e8201bc
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager/merge_settings.py
@@ -0,0 +1,70 @@
+#!/usr/bin/env python3
+"""Loads a "target" YAML file and overwrites its values with values from
+"override" YAML files.
+
+Override files are processed in the order given.
+
+Usage:
+    merge_settings.py <target yaml> [override/remove yamls]
+"""
+import sys
+import yaml
+import copy
+
+def dict_merge(target, source, remove):
+    """Deep merge for dicts.
+
+    Works like dict.update() that recursively updates/removes any dict values
+    present in both parameters.
+
+    Args:
+        target (dict): Values to be overwritten by corresponding values from
+            `source`.
+        source (dict): Overriding values. Not changed by call.
+        remove (bool): If this is true then it removes the entry provided in
+            'source' along with all entries under it from 'target'. Otherwise
+            it overrides the values from 'source'
+
+    Returns:
+        `target` with values overwritten/removed from those in `source` at any 
+        and all levels of nested dicts.
+    """
+    if not isinstance(source, dict):
+        return source
+    for k, v in source.items():
+        if k in target and isinstance(target[k], dict):
+            dict_merge(target[k], v, remove)
+        else:
+            if remove is True and k in target:
+                target.pop(k)
+            else:
+                target[k] = copy.deepcopy(v)
+    return target
+
+if len(sys.argv) < 2:
+    sys.exit('Argument required: target yaml')
+
+if len(sys.argv) == 2:
+    # No overrides to handle
+    sys.exit()
+
+target_filename = sys.argv[1]
+with open(target_filename) as target_file:
+    data = yaml.safe_load(target_file)
+    print('Loaded target YAML file ' + target_filename)
+
+for override_filename in sys.argv[2:]:
+    if override_filename.endswith('.override.yml'):
+        with open(override_filename) as override_file:
+            override = yaml.safe_load(override_file)
+            dict_merge(data, override, False)
+            print('Merged override YAML file ' + override_filename)
+    elif override_filename.endswith('.remove.yml'):
+        with open(override_filename) as override_file:
+            override = yaml.safe_load(override_file)
+            dict_merge(data, override, True)
+            print('Removed data from source YAML file' + override_filename)
+
+with open(target_filename, 'w') as target_file:
+    yaml.dump(data, target_file)
+    print('Wrote merged target YAML file ' + target_filename)
diff --git a/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager/xyz.openbmc_project.Settings.service b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager/xyz.openbmc_project.Settings.service
new file mode 100644
index 0000000000000000000000000000000000000000..168d2c72320ba47b772e529333b8f9ba3e1eba47
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager/xyz.openbmc_project.Settings.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Phosphor Settings Daemon
+
+[Service]
+ExecStart=/usr/bin/env phosphor-settings-manager
+SyslogIdentifier=phosphor-settings-manager
+Restart=always
+Type=dbus
+BusName={BUSNAME}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager_git.bb b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..e3e7245ababe36b79fe39c035bfe7f76eedd07d9
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-manager_git.bb
@@ -0,0 +1,72 @@
+SUMMARY = "Phosphor Settings Manager"
+DESCRIPTION = "Phosphor Settings Manager is an application that creates \
+d-bus objects to represent various user settings."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit autotools pkgconfig
+inherit obmc-phosphor-dbus-service
+inherit python3native
+inherit phosphor-settings-manager
+
+require phosphor-settings-manager.inc
+
+DBUS_SERVICE:${PN} = "xyz.openbmc_project.Settings.service"
+
+DEPENDS += "${PYTHON_PN}-pyyaml-native"
+DEPENDS += "${PYTHON_PN}-mako-native"
+DEPENDS += "${PYTHON_PN}-sdbus++-native"
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "virtual/phosphor-settings-defaults"
+DEPENDS += "${@bb.utils.contains('DISTRO_FEATURES', 'obmc-mrw', 'phosphor-settings-read-settings-mrw-native', '', d)}"
+DEPENDS += "sdbusplus"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "phosphor-logging"
+DEPENDS += "libcereal"
+
+S = "${WORKDIR}/git"
+SRC_URI += "file://merge_settings.py"
+
+# 'boot_type' configuration parameter is used to add support for
+# the Legacy/EFI boot override selector for systems with x86 host
+PACKAGECONFIG[boot_type] = ""
+SRC_URI += "${@bb.utils.contains('PACKAGECONFIG', 'boot_type', 'file://boot_type.override.yml', '', d)}"
+
+EXTRA_OECONF = " \
+             SETTINGS_YAML=${STAGING_DIR_NATIVE}${settings_datadir}/defaults.yaml \
+             "
+
+# Collect files in SRC_URI that end in ".override.yml" or ".remove.yml" and call a script that
+# writes/removes their contents from that of settings.yaml, which is then updated to
+# the merged data values.
+# This doesn't correctly handle globs in ".override.yml" entries in SRC_URI.
+python do_merge_settings () {
+    import subprocess
+
+    # TODO: Perform the merge in a temporary directory?
+    workdir = d.getVar('WORKDIR', True)
+    nativedir = d.getVar('STAGING_DIR_NATIVE', True)
+    settingsdir = d.getVar('settings_datadir', True)
+    settingsdir = settingsdir[1:]
+    settingsdir = os.path.join(nativedir, settingsdir)
+    cmd = []
+    cmd.append(os.path.join(workdir, 'merge_settings.py'))
+    cmd.append(os.path.join(settingsdir, 'defaults.yaml'))
+    # Used for any settings from the MRW
+    use_mrw = bb.utils.contains('DISTRO_FEATURES', 'obmc-mrw', 'true', '', d)
+    if (use_mrw == 'true'):
+        cmd.append(os.path.join(settingsdir, 'mrw-settings.override.yaml'))
+
+    fetch = bb.fetch2.Fetch([], d)
+    override_urls = [url for url in fetch.urls if url.endswith(('.override.yml', '.remove.yml'))]
+    for url in override_urls:
+        bb.debug(2, 'Overriding with source: ' + url)
+        local_base = os.path.basename(fetch.localpath(url))
+        filename = os.path.join(workdir, local_base)
+        cmd.append(filename)
+
+    # Invoke the script and don't catch any resulting exception.
+    subprocess.check_call(cmd)
+}
+# python-pyyaml-native is installed by do_configure, so put this task after
+addtask merge_settings after do_configure before do_compile
diff --git a/meta-phosphor/recipes-phosphor/settings/phosphor-settings-read-settings-mrw-native.bb b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-read-settings-mrw-native.bb
new file mode 100644
index 0000000000000000000000000000000000000000..a67d6819dca7cb82fe2975420062c2eba9de39e0
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-read-settings-mrw-native.bb
@@ -0,0 +1,37 @@
+# Generates MRW settings override yaml for phosphor-settings-manager
+# The default YAML file, mrw-override-settings.yaml, is empty, therefore no
+# settings will be overwritten. To override, modify mrw-override-settings.yaml.
+
+SUMMARY = "Generates MRW settings override YAML for phosphor-settings-manager."
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+inherit phosphor-settings-manager
+inherit mrw-xml
+inherit native
+
+DEPENDS += "mrw-native mrw-perl-tools-native"
+
+SRC_URI += "file://mrw-override-settings.yaml"
+
+S = "${WORKDIR}"
+
+MRW_EXPRESSION_VARS ?= ""
+
+do_install() {
+    DEST=${D}${config_datadir}
+    install -D mrw-override-settings.yaml ${DEST}/mrw-override-settings.yaml
+
+    SETTINGS=${D}${settings_datadir}
+    install -d ${SETTINGS}
+
+    # gen_settings.pl replaces any MRW variables with their value
+    ${bindir}/perl-native/perl \
+        ${bindir}/gen_settings.pl \
+        -i ${mrw_datadir}/${MRW_XML} \
+        -s ${DEST}/mrw-override-settings.yaml \
+        -o ${SETTINGS}/mrw-settings.override.yaml \
+        ${MRW_EXPRESSION_VARS} \
+        -f
+}
diff --git a/meta-phosphor/recipes-phosphor/settings/phosphor-settings-read-settings-mrw/mrw-override-settings.yaml b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-read-settings-mrw/mrw-override-settings.yaml
new file mode 100644
index 0000000000000000000000000000000000000000..c0fbedeccbd53b6e3f32b1a3fc6a915e705f2784
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/settings/phosphor-settings-read-settings-mrw/mrw-override-settings.yaml
@@ -0,0 +1,3 @@
+# Default MRW settings override definition YAML - empty.
+# Any MRW variables, marked by MRW_<MRW variable name>, are replaced with their
+# MRW value.
diff --git a/meta-phosphor/recipes-phosphor/settings/phosphor-settings/merge_settings.py b/meta-phosphor/recipes-phosphor/settings/phosphor-settings/merge_settings.py
new file mode 100644
index 0000000000000000000000000000000000000000..62a8f4a94e8369f2fdf8c0fa3cb8946a2e8201bc
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/settings/phosphor-settings/merge_settings.py
@@ -0,0 +1,70 @@
+#!/usr/bin/env python3
+"""Loads a "target" YAML file and overwrites its values with values from
+"override" YAML files.
+
+Override files are processed in the order given.
+
+Usage:
+    merge_settings.py <target yaml> [override/remove yamls]
+"""
+import sys
+import yaml
+import copy
+
+def dict_merge(target, source, remove):
+    """Deep merge for dicts.
+
+    Works like dict.update() that recursively updates/removes any dict values
+    present in both parameters.
+
+    Args:
+        target (dict): Values to be overwritten by corresponding values from
+            `source`.
+        source (dict): Overriding values. Not changed by call.
+        remove (bool): If this is true then it removes the entry provided in
+            'source' along with all entries under it from 'target'. Otherwise
+            it overrides the values from 'source'
+
+    Returns:
+        `target` with values overwritten/removed from those in `source` at any 
+        and all levels of nested dicts.
+    """
+    if not isinstance(source, dict):
+        return source
+    for k, v in source.items():
+        if k in target and isinstance(target[k], dict):
+            dict_merge(target[k], v, remove)
+        else:
+            if remove is True and k in target:
+                target.pop(k)
+            else:
+                target[k] = copy.deepcopy(v)
+    return target
+
+if len(sys.argv) < 2:
+    sys.exit('Argument required: target yaml')
+
+if len(sys.argv) == 2:
+    # No overrides to handle
+    sys.exit()
+
+target_filename = sys.argv[1]
+with open(target_filename) as target_file:
+    data = yaml.safe_load(target_file)
+    print('Loaded target YAML file ' + target_filename)
+
+for override_filename in sys.argv[2:]:
+    if override_filename.endswith('.override.yml'):
+        with open(override_filename) as override_file:
+            override = yaml.safe_load(override_file)
+            dict_merge(data, override, False)
+            print('Merged override YAML file ' + override_filename)
+    elif override_filename.endswith('.remove.yml'):
+        with open(override_filename) as override_file:
+            override = yaml.safe_load(override_file)
+            dict_merge(data, override, True)
+            print('Removed data from source YAML file' + override_filename)
+
+with open(target_filename, 'w') as target_file:
+    yaml.dump(data, target_file)
+    print('Wrote merged target YAML file ' + target_filename)
diff --git a/meta-phosphor/recipes-phosphor/skeleton/obmc-libobmc-intf/gpio_defs.json b/meta-phosphor/recipes-phosphor/skeleton/obmc-libobmc-intf/gpio_defs.json
new file mode 100644
index 0000000000000000000000000000000000000000..6e4ef9ff969837594abfee7ab16b3e71afbbce78
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/skeleton/obmc-libobmc-intf/gpio_defs.json
@@ -0,0 +1,3 @@
+{
+    "_comments": "This file should be overridden with one from the machine layer."
+}
diff --git a/meta-phosphor/recipes-phosphor/skeleton/obmc-libobmc-intf_git.bb b/meta-phosphor/recipes-phosphor/skeleton/obmc-libobmc-intf_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..77a2537698f56d2d53a8bfced8dd96b00f510842
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/skeleton/obmc-libobmc-intf_git.bb
@@ -0,0 +1,36 @@
+SUMMARY = "OpenBMC gdbus library"
+DESCRIPTION = "libopenbmc_intf provides a set of gpio access \
+methods and the GDBUS skeleton code for the org.openbmc DBUS API."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit skeleton
+inherit pkgconfig
+
+DEPENDS += "glib-2.0"
+DEPENDS += "cjson"
+
+SKELETON_DIR = "libopenbmc_intf"
+
+SRC_URI += "file://gpio_defs.json"
+
+# Users of libopenbmc_intf use custom makefiles that do not
+# support the proper library version detection and linking.
+# Because of that, a link must be created within the
+# rootfs for applicaitons to use this library.
+# This next line tells bitbake to skip the check which
+# ensures no links are put in the rootfs
+INSANE_SKIP:${PN} += "dev-so"
+
+# Ensure the library is not in the dev package
+FILES_SOLIBSDEV = ""
+
+# Now add the link to the production package
+FILES:${PN} += "${libdir}/libopenbmc_intf.so"
+
+do_install() {
+        oe_runmake install DESTDIR=${D}
+
+        install -d ${D}${sysconfdir}/default/obmc/gpio/
+        install -m 0644 ${WORKDIR}/gpio_defs.json ${D}/${sysconfdir}/default/obmc/gpio/
+}
diff --git a/meta-phosphor/recipes-phosphor/smbios/smbios-mdr_git.bb b/meta-phosphor/recipes-phosphor/smbios/smbios-mdr_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..701774fef22c33992aae37f9cc8db689b84beecc
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/smbios/smbios-mdr_git.bb
@@ -0,0 +1,39 @@
+HOMEPAGE = "http://github.com/openbmc/smbios-mdr"
+SUMMARY = "Extract CPU and Memory Inventory from SMSMBIOS Table and PECI"
+DESCRIPTION = "This package parses SMBIOS tables, reads Intel CPU PIROM and PECI and provides a dedicated IPMI blob to receive SMBIOS tables sent from LinuxBoot"
+
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit cmake pkgconfig systemd
+inherit obmc-phosphor-ipmiprovider-symlink
+
+DEPENDS += " \
+    boost \
+    systemd \
+    sdbusplus \
+    phosphor-dbus-interfaces \
+    phosphor-logging \
+    "
+
+PACKAGECONFIG ?= "cpuinfo"
+PACKAGECONFIG[smbios-no-dimm] = "-DDIMM_DBUS=OFF,-DDIMM_DBUS=ON"
+PACKAGECONFIG[cpuinfo] = "-DCPU_INFO=ON,-DCPU_INFO=OFF,libpeci i2c-tools"
+PACKAGECONFIG[smbios-ipmi-blob] = "-DIPMI_BLOB=ON,-DIPMI_BLOB=OFF,phosphor-ipmi-blobs"
+
+EXTRA_OECMAKE = "-DYOCTO=ON"
+
+S = "${WORKDIR}/git"
+SRC_URI = "git://github.com/openbmc/smbios-mdr.git;branch=master;protocol=https"
+SRCREV = "e4ea37716d0d282ef664d5a70979274fe40e7c8b"
+
+SYSTEMD_SERVICE:${PN} += "smbios-mdrv2.service"
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'cpuinfo', 'xyz.openbmc_project.cpuinfo.service', '', d)}"
+
+FILES:${PN}:append = " ${libdir}/ipmid-providers/lib*${SOLIBS}"
+FILES:${PN}:append = " ${libdir}/blob-ipmid/lib*${SOLIBS}"
+FILES:${PN}-dev:append  = " ${libdir}/ipmid-providers/lib*${SOLIBSDEV}"
+BLOBIPMI_PROVIDER_LIBRARY += "${@bb.utils.contains('PACKAGECONFIG', 'smbios-ipmi-blob', 'libsmbiosstore.so', '', d)}"
diff --git a/meta-phosphor/recipes-phosphor/srvcfg-manager/srvcfg-manager_git.bb b/meta-phosphor/recipes-phosphor/srvcfg-manager/srvcfg-manager_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..b8c0a1c8e75bde533fa38c07c4ca204b1a7a8269
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/srvcfg-manager/srvcfg-manager_git.bb
@@ -0,0 +1,25 @@
+SUMMARY = "Service configuration manager daemon to control the service"
+DESCRIPTION = "Applications must use service manager daemon to configure \
+              phosphor-ipmi-net, bmcweb, obmc-console etc in the system, \
+              instead of directly controlling the same using 'systemd' or \
+              'iptables'."
+HOMEPAGE = "https://github.com/openbmc/service-config-manager"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=7becf906c8f8d03c237bad13bc3dac53"
+
+SRC_URI = "git://github.com/openbmc/service-config-manager;branch=master;protocol=https"
+SRCREV = "f27f431faa0c40c0253e50cddd92ffcb99081604"
+
+inherit meson pkgconfig systemd
+
+S = "${WORKDIR}/git"
+SYSTEMD_SERVICE:${PN} = "srvcfg-manager.service"
+
+DEPENDS = " \
+    boost \
+    phosphor-logging \
+    sdbusplus \
+    systemd \
+    "
\ No newline at end of file
diff --git a/meta-phosphor/recipes-phosphor/state/phosphor-post-code-manager_git.bb b/meta-phosphor/recipes-phosphor/state/phosphor-post-code-manager_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..6e06fc760765626a4a521cf8d09929a0861a1a6a
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/state/phosphor-post-code-manager_git.bb
@@ -0,0 +1,34 @@
+SUMMARY = "Phosphor post code manager"
+DESCRIPTION = "Phosphor post Code Manager monitors post code posted on dbus \
+interface /xyz/openbmc_project/state/boot/raw by snoopd daemon and save them \
+in a file under /var/lib for history."
+
+SRC_URI = "git://github.com/openbmc/phosphor-post-code-manager.git;branch=master;protocol=https"
+SRCREV = "e709874a634cfe19350d31b06bbfec3c8f61a826"
+
+S = "${WORKDIR}/git"
+
+PV = "1.0+git${SRCPV}"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+inherit meson pkgconfig systemd
+
+
+def get_service(d):
+    service_list = "xyz.openbmc_project.State.Boot.PostCode.service xyz.openbmc_project.State.Boot.PostCode@.service "
+    if(d.getVar('OBMC_HOST_INSTANCES') == '0'):
+      return service_list
+    else:
+      return service_list+" ".join(["xyz.openbmc_project.State.Boot.PostCode@{}.service".format(x) for x in d.getVar('OBMC_HOST_INSTANCES').split()])
+
+SYSTEMD_SERVICE:${PN} = "${@get_service(d)}"
+
+DEPENDS += " \
+    sdbusplus \
+    phosphor-dbus-interfaces \
+    phosphor-logging \
+    libcereal \
+    "
+
diff --git a/meta-phosphor/recipes-phosphor/state/phosphor-state-manager-systemd-links.inc b/meta-phosphor/recipes-phosphor/state/phosphor-state-manager-systemd-links.inc
new file mode 100644
index 0000000000000000000000000000000000000000..718d06d1393ec6ef49d5617ad04e73277fb9f70b
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/state/phosphor-state-manager-systemd-links.inc
@@ -0,0 +1,106 @@
+DEFAULT_TARGETS = " \
+    multi-user.target.requires/obmc-host-reset@{}.target \
+    multi-user.target.requires/phosphor-discover-system-state@{}.service \
+    obmc-chassis-poweron@{}.target.wants/phosphor-reset-host-recovery@{}.service \
+    obmc-host-start@{}.target.requires/obmc-host-startmin@{}.target \
+    obmc-host-start@{}.target.requires/phosphor-reset-host-reboot-attempts@{}.service \
+    obmc-host-startmin@{}.target.wants/phosphor-set-host-transition-to-running@{}.service \
+    obmc-host-stop@{}.target.wants/phosphor-set-host-transition-to-off@{}.service \
+    obmc-host-reset@{}.target.requires/phosphor-reset-host-running@{}.service \
+    obmc-host-stop@{}.target.wants/phosphor-reset-sensor-states@{}.service \
+    obmc-host-graceful-quiesce@{}.target.wants/obmc-host-quiesce@{}.target \
+    obmc-host-graceful-quiesce@{}.target.wants/pldmSoftPowerOff.service \
+    obmc-host-quiesce@{}.target.wants/phosphor-reset-sensor-states@{}.service \
+    obmc-host-shutdown@{}.target.requires/obmc-chassis-poweroff@{}.target \
+    obmc-host-reboot@{}.target.requires/obmc-host-shutdown@{}.target \
+    obmc-host-reboot@{}.target.requires/phosphor-reboot-host@{}.service \
+    obmc-host-warm-reboot@{}.target.requires/xyz.openbmc_project.Ipmi.Internal.SoftPowerOff.service \
+    obmc-host-force-warm-reboot@{}.target.requires/obmc-host-stop@{}.target \
+    obmc-host-force-warm-reboot@{}.target.requires/phosphor-reboot-host@{}.service \
+    obmc-host-warm-reboot@{}.target.requires/obmc-host-force-warm-reboot@{}.target \
+    obmc-chassis-poweroff@{}.target.wants/phosphor-clear-one-time@{}.service \
+"
+
+# TODO: There are some targets that are chassis oriented, but there is no
+#       obvious way to map HOST<->CHASSIS relationships.  Making an assumption
+#       currently that there is a 1-to-1 relationship between the two.
+
+pkg_postinst:${PN}-obmc-targets:append() {
+    for i in ${OBMC_HOST_INSTANCES};
+    do
+        for j in ${DEFAULT_TARGETS};
+        do
+            LINK="$D$systemd_system_unitdir/${j}"
+            LINK="$(echo ${LINK} | sed s/{}/${i}/g )"
+            TARGET="../$(basename ${j} | sed s/{}//g )"
+            mkdir -p "$(dirname ${LINK})"
+            ln -s "${TARGET}" "${LINK}"
+        done
+    done
+}
+
+pkg_prerm:${PN}-obmc-targets:append() {
+    for i in ${OBMC_HOST_INSTANCES};
+    do
+        for j in ${DEFAULT_TARGETS};
+        do
+            LINK="$D$systemd_system_unitdir/${j}"
+            LINK="$(echo ${LINK} | sed s/{}/${i}/g )"
+            rm "${LINK}"
+        done
+    done
+}
+
+pkg_postinst:${PN}-chassis:append() {
+    for i in ${OBMC_CHASSIS_INSTANCES};
+    do
+        mkdir -p $D$systemd_system_unitdir/multi-user.target.requires
+        LINK="$D$systemd_system_unitdir/multi-user.target.requires/xyz.openbmc_project.State.Chassis@${i}.service"
+        TARGET="../xyz.openbmc_project.State.Chassis@.service"
+        ln -s $TARGET $LINK
+    done
+}
+
+pkg_prerm:${PN}-chassis:append() {
+    for i in ${OBMC_CHASSIS_INSTANCES};
+    do
+        LINK="$D$systemd_system_unitdir/multi-user.target.requires/xyz.openbmc_project.State.Chassis@${i}.service"
+        rm $LINK
+    done
+}
+
+pkg_postinst:${PN}-chassis-check-power-status:append() {
+    for i in ${OBMC_HOST_INSTANCES};
+    do
+        mkdir -p $D$systemd_system_unitdir/obmc-chassis-poweron@${i}.target.requires
+        LINK="$D$systemd_system_unitdir/obmc-chassis-poweron@${i}.target.requires/phosphor-chassis-check-power-status@${i}.service"
+        TARGET="../phosphor-chassis-check-power-status@.service"
+        ln -s $TARGET $LINK
+    done
+}
+
+pkg_prerm:${PN}-chassis-check-power-status:append() {
+    for i in ${OBMC_HOST_INSTANCES};
+    do
+        LINK="$D$systemd_system_unitdir/obmc-chassis-poweron@${i}.target.requires/phosphor-chassis-check-power-status@${i}.service"
+        rm $LINK
+    done
+}
+
+pkg_postinst:${PN}-host:append() {
+    for i in ${OBMC_HOST_INSTANCES};
+    do
+        mkdir -p $D$systemd_system_unitdir/multi-user.target.requires
+        LINK="$D$systemd_system_unitdir/multi-user.target.requires/xyz.openbmc_project.State.Host@${i}.service"
+        TARGET="../xyz.openbmc_project.State.Host@.service"
+        ln -s $TARGET $LINK
+    done
+}
+
+pkg_prerm:${PN}-host:append() {
+    for i in ${OBMC_HOST_INSTANCES};
+    do
+        LINK="$D$systemd_system_unitdir/multi-user.target.requires/xyz.openbmc_project.State.Host@${i}.service"
+        rm $LINK
+    done
+}
diff --git a/meta-phosphor/recipes-phosphor/state/phosphor-state-manager_git.bb b/meta-phosphor/recipes-phosphor/state/phosphor-state-manager_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..7301b54cc9771a61ec5cc41610a239a5cd53c9e4
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/state/phosphor-state-manager_git.bb
@@ -0,0 +1,199 @@
+SUMMARY = "Phosphor State Management"
+DESCRIPTION = "Phosphor State Manager provides a set of system state \
+management daemons. It is suitable for use on a wide variety of OpenBMC \
+platforms."
+HOMEPAGE = "https://github.com/openbmc/phosphor-state-manager"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+include phosphor-state-manager-systemd-links.inc
+
+STATE_MGR_PACKAGES = " \
+    ${PN}-host \
+    ${PN}-chassis \
+    ${PN}-bmc \
+    ${PN}-hypervisor \
+    ${PN}-discover \
+    ${PN}-host-check \
+    ${PN}-reset-sensor-states \
+    ${PN}-systemd-target-monitor \
+    ${PN}-obmc-targets \
+    ${PN}-scheduled-host-transition \
+    ${PN}-chassis-check-power-status \
+"
+PACKAGE_BEFORE_PN += "${STATE_MGR_PACKAGES}"
+ALLOW_EMPTY:${PN} = "1"
+
+DBUS_PACKAGES = "${STATE_MGR_PACKAGES}"
+
+SYSTEMD_PACKAGES = "${PN}-discover \
+                    ${PN}-reset-sensor-states \
+                    ${PN}-systemd-target-monitor \
+"
+
+# The host-check function will check if the host is running
+# after a BMC reset.
+# The reset-sensor-states function will reset the host
+# sensors on a BMC reset or system power loss.
+# Neither is required for host state function but are
+# recommended to deal properly with these reset scenarios.
+RRECOMMENDS:${PN}-host = "${PN}-host-check ${PN}-reset-sensor-states"
+
+# The obmc-targets are the base targets required to boot a computer system
+RRECOMMENDS:${PN}-host += "${PN}-obmc-targets"
+
+inherit meson pkgconfig
+inherit obmc-phosphor-dbus-service
+inherit obmc-phosphor-systemd
+
+DEPENDS += "sdbusplus"
+DEPENDS += "sdeventplus"
+DEPENDS += "phosphor-logging"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "libcereal"
+DEPENDS += "nlohmann-json"
+DEPENDS += "cli11"
+DEPENDS += "libgpiod"
+
+RDEPENDS:${PN}-chassis += "bash"
+
+EXTRA_OEMESON:append = " -Dtests=disabled"
+
+FILES:${PN}-host = "${bindir}/phosphor-host-state-manager"
+DBUS_SERVICE:${PN}-host += "xyz.openbmc_project.State.Host@.service"
+DBUS_SERVICE:${PN}-host += "phosphor-reboot-host@.service"
+SYSTEMD_SERVICE:${PN}-host += "phosphor-reset-host-reboot-attempts@.service"
+SYSTEMD_SERVICE:${PN}-host += "phosphor-clear-one-time@.service"
+SYSTEMD_SERVICE:${PN}-host += "phosphor-set-host-transition-to-running@.service"
+SYSTEMD_SERVICE:${PN}-host += "phosphor-set-host-transition-to-off@.service"
+
+FILES:${PN}-chassis = "${bindir}/phosphor-chassis-state-manager"
+DBUS_SERVICE:${PN}-chassis += "xyz.openbmc_project.State.Chassis@.service"
+
+FILES:${PN}-chassis += "${bindir}/obmcutil"
+
+FILES:${PN}-bmc = "${bindir}/phosphor-bmc-state-manager"
+FILES:${PN}-bmc += "${sysconfdir}/phosphor-systemd-target-monitor/phosphor-service-monitor-default.json"
+DBUS_SERVICE:${PN}-bmc += "xyz.openbmc_project.State.BMC.service"
+DBUS_SERVICE:${PN}-bmc += "obmc-bmc-service-quiesce@.target"
+
+FILES:${PN}-hypervisor = "${bindir}/phosphor-hypervisor-state-manager"
+DBUS_SERVICE:${PN}-hypervisor += "xyz.openbmc_project.State.Hypervisor.service"
+
+FILES:${PN}-discover = "${bindir}/phosphor-discover-system-state"
+SYSTEMD_SERVICE:${PN}-discover += "phosphor-discover-system-state@.service"
+
+FILES:${PN}-host-check = "${bindir}/phosphor-host-check"
+SYSTEMD_SERVICE:${PN}-host-check += "phosphor-reset-host-running@.service"
+FILES:${PN}-host-check = "${bindir}/phosphor-host-reset-recovery"
+SYSTEMD_SERVICE:${PN}-host-check += "phosphor-reset-host-recovery@.service"
+
+
+SYSTEMD_SERVICE:${PN}-reset-sensor-states += "phosphor-reset-sensor-states@.service"
+
+FILES:${PN}-systemd-target-monitor = " \
+    ${bindir}/phosphor-systemd-target-monitor \
+    ${sysconfdir}/phosphor-systemd-target-monitor/phosphor-target-monitor-default.json \
+    "
+SYSTEMD_SERVICE:${PN}-systemd-target-monitor += "phosphor-systemd-target-monitor.service"
+
+FILES:${PN}-scheduled-host-transition = "${bindir}/phosphor-scheduled-host-transition"
+DBUS_SERVICE:${PN}-scheduled-host-transition += "xyz.openbmc_project.State.ScheduledHostTransition@.service"
+
+FILES:${PN}-chassis-check-power-status = "${bindir}/phosphor-chassis-check-power-status"
+SYSTEMD_SERVICE:${PN}-chassis-check-power-status += "phosphor-chassis-check-power-status@.service"
+
+# Chassis power synchronization targets
+# - start-pre:         Services to run before we start power on process
+# - start:             Services to run to do the chassis power on
+# - on:                Services to run once power is on
+# - stop-pre,stop,off: Same as above but applied to powering off
+# - reset-on:          Services to check if chassis power is on after bmc reset
+CHASSIS_SYNCH_TARGETS = "start-pre start on stop-pre stop off reset-on"
+
+# Chassis action power targets
+# - on:  Services to run to power on the chassis
+# - off: Services to run to power off the chassis
+# - powered-off: Services to run once chassis power is off
+# - reset: Services to check chassis power state and update chassis "on" target
+# - hard-off: Services to force an immediate power off of the chassis
+CHASSIS_ACTION_TARGETS = "poweron poweroff powered-off powerreset hard-poweroff"
+
+# Track all host synchronization point targets
+# - start-pre:                 Services to run before we start host boot
+# - starting:                  Services to run to do the host boot
+# - started:                   Services to run once the host is booted
+# - stop-pre,stopping,stopped: Same as above but applied to shutting down the host
+# - reset-running:             Services to check if host is running after bmc reset
+HOST_SYNCH_TARGETS = "start-pre starting started stop-pre stopping stopped reset-running"
+
+# Track all host action targets
+# - start:    Will run startmin target, this target used for any additional
+#             services that user needs for an initial power on of host.
+#             For example, resetting the host reboot count could be put in
+#             this target so on any fresh power on, this count is reset.
+# - startmin: Minimum services required to start the host. This target will
+#             be called by reboot and start target.
+# - stop:     Services to run to shutdown the host
+# - quiesce:  Target to enter on host boot failure
+# - graceful-quiesce:  Target to enter on host boot failure (allow host graceful shutdown)
+# - shutdown: Tell host to shutdown, then stop system
+# - reset:   Services to check if host is running and update host "start" target
+# - crash:   Target to run when host crashes. it is very much similar to
+#            quiesce target but the only delta is that this target contains
+#            multiple services and one of them is the quiesce target.
+# - timeout: Target to run when host watchdog times out
+# - reboot:  Reboot the host with a chassis power cycle included
+# - warm-reboot: Reboot the host without a chassis power cycle.
+# - force-warm-reboot: Reboot the host without a chassis power cycle and without
+#                      notifying the host.
+# - diagnostic-mode: This will be entered when the host is collecting diagnostic
+#                    data for itself.
+HOST_ACTION_TARGETS = "start startmin stop quiesce graceful-quiesce reset shutdown crash timeout "
+HOST_ACTION_TARGETS += "reboot warm-reboot force-warm-reboot diagnostic-mode"
+
+CHASSIS_SYNCH_FMT = "obmc-power-{0}@.target"
+CHASSIS_ACTION_FMT = "obmc-chassis-{0}@.target"
+HOST_SYNCH_FMT = "obmc-host-{0}@.target"
+HOST_ACTION_FMT = "obmc-host-{0}@.target"
+
+CHASSIS_LINK_SYNCH_FMT = "${CHASSIS_SYNCH_FMT}:obmc-power-{0}@{1}.target"
+CHASSIS_LINK_ACTION_FMT = "${CHASSIS_ACTION_FMT}:obmc-chassis-{0}@{1}.target"
+HOST_LINK_SYNCH_FMT = "${HOST_SYNCH_FMT}:obmc-host-{0}@{1}.target"
+HOST_LINK_ACTION_FMT = "${HOST_ACTION_FMT}:obmc-host-{0}@{1}.target"
+FAN_LINK_FMT = "obmc-fan-control-ready@.target:obmc-fan-control-ready@{0}.target"
+
+# Targets to be executed on checkstop and watchdog timeout
+HOST_ERROR_TARGETS = "timeout"
+
+QUIESCE_TMPL = "obmc-host-quiesce@.target"
+CRASH_TIMEOUT_TGTFMT = "obmc-host-{0}@{1}.target"
+QUIESCE_INSTFMT = "obmc-host-quiesce@{1}.target"
+QUIESCE_FMT = "../${QUIESCE_TMPL}:${CRASH_TIMEOUT_TGTFMT}.wants/${QUIESCE_INSTFMT}"
+
+SYSTEMD_SERVICE:${PN}-obmc-targets += " \
+        obmc-fans-ready.target \
+        obmc-fan-control.target \
+        obmc-fan-control-ready@.target \
+        obmc-fan-watchdog-takeover.target \
+        "
+
+SYSTEMD_SERVICE:${PN}-obmc-targets += "${@compose_list(d, 'CHASSIS_SYNCH_FMT', 'CHASSIS_SYNCH_TARGETS')}"
+SYSTEMD_SERVICE:${PN}-obmc-targets += "${@compose_list(d, 'CHASSIS_ACTION_FMT', 'CHASSIS_ACTION_TARGETS')}"
+SYSTEMD_SERVICE:${PN}-obmc-targets += "${@compose_list(d, 'HOST_SYNCH_FMT', 'HOST_SYNCH_TARGETS')}"
+SYSTEMD_SERVICE:${PN}-obmc-targets += "${@compose_list(d, 'HOST_ACTION_FMT', 'HOST_ACTION_TARGETS')}"
+
+SYSTEMD_LINK:${PN}-obmc-targets += "${@compose_list(d, 'CHASSIS_LINK_SYNCH_FMT', 'CHASSIS_SYNCH_TARGETS', 'OBMC_CHASSIS_INSTANCES')}"
+SYSTEMD_LINK:${PN}-obmc-targets += "${@compose_list(d, 'CHASSIS_LINK_ACTION_FMT', 'CHASSIS_ACTION_TARGETS', 'OBMC_CHASSIS_INSTANCES')}"
+SYSTEMD_LINK:${PN}-obmc-targets += "${@compose_list(d, 'HOST_LINK_SYNCH_FMT', 'HOST_SYNCH_TARGETS', 'OBMC_HOST_INSTANCES')}"
+SYSTEMD_LINK:${PN}-obmc-targets += "${@compose_list(d, 'HOST_LINK_ACTION_FMT', 'HOST_ACTION_TARGETS', 'OBMC_HOST_INSTANCES')}"
+SYSTEMD_LINK:${PN}-obmc-targets += "${@compose_list(d, 'FAN_LINK_FMT', 'OBMC_CHASSIS_INSTANCES')}"
+SYSTEMD_LINK:${PN}-obmc-targets += "${@compose_list(d, 'QUIESCE_FMT', 'HOST_ERROR_TARGETS', 'OBMC_HOST_INSTANCES')}"
+
+
+SRC_URI += "git://github.com/openbmc/phosphor-state-manager;branch=master;protocol=https"
+SRCREV = "aaa8d3466b931b9cf5a64e3a972cd23c2b5b90c6"
+
+S = "${WORKDIR}/git"
diff --git a/meta-phosphor/recipes-phosphor/storage/estoraged.bb b/meta-phosphor/recipes-phosphor/storage/estoraged.bb
new file mode 100644
index 0000000000000000000000000000000000000000..5b41d14c9f2a97cf4541f856b55f993b298defdc
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/storage/estoraged.bb
@@ -0,0 +1,24 @@
+SUMMARY = "Encrypted storage management daemon"
+DESCRIPTION = "Provides a D-Bus interface to manage an encrypted storage device"
+PR = "r1"
+PV = "0.1+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+inherit meson pkgconfig systemd
+
+DEPENDS += "systemd"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "cryptsetup"
+DEPENDS += "openssl"
+DEPENDS += "phosphor-logging"
+DEPENDS += "sdbusplus"
+DEPENDS += "stdplus"
+
+RDEPENDS:${PN} += "e2fsprogs"
+
+S = "${WORKDIR}/git"
+SRC_URI = "git://github.com/openbmc/estoraged.git;branch=master;protocol=https"
+SRCREV = "4906f4ef7e04ddbbf18a401a5b9963748270cce2"
+
+SYSTEMD_PACKAGES = "${PN}"
+SYSTEMD_SERVICE:${PN} += "xyz.openbmc_project.eStoraged.service"
diff --git a/meta-phosphor/recipes-phosphor/system/obmc-control-bmc/org.openbmc.control.Bmc@.service b/meta-phosphor/recipes-phosphor/system/obmc-control-bmc/org.openbmc.control.Bmc@.service
new file mode 100644
index 0000000000000000000000000000000000000000..937c3bb99d901ba8bd694fe8625c91769050ea50
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/system/obmc-control-bmc/org.openbmc.control.Bmc@.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Phosphor BMC%i Control
+
+[Service]
+Restart=always
+ExecStart=/usr/bin/env control_bmc.exe
+SyslogIdentifier=control_bmc.exe
+Type=dbus
+BusName={BUSNAME}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/system/obmc-control-bmc_git.bb b/meta-phosphor/recipes-phosphor/system/obmc-control-bmc_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..70dac0ad7f88c25a237ecc03335bca16c8dcecf5
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/system/obmc-control-bmc_git.bb
@@ -0,0 +1,14 @@
+SUMMARY = "OpenBMC org.openbmc.control.Bmc example implementation"
+DESCRIPTION = "A sample implementation for the org.openbmc.control.Bmc DBUS API. \
+org.openbmc.control.Bmc provides APIs for functions like resetting the BMC."
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+
+inherit skeleton-gdbus
+inherit obmc-phosphor-dbus-service
+inherit pkgconfig
+
+SKELETON_DIR = "bmcctl"
+
+FMT = "org.openbmc.control.Bmc@{0}.service"
+DBUS_SERVICE:${PN} += "${@compose_list(d, 'FMT', 'OBMC_BMC_INSTANCES')}"
diff --git a/meta-phosphor/recipes-phosphor/telemetry/telemetry_git.bb b/meta-phosphor/recipes-phosphor/telemetry/telemetry_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..602f7155ba5f335072b08a619c43b20f4430ae79
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/telemetry/telemetry_git.bb
@@ -0,0 +1,27 @@
+SUMMARY = "Telemetry service"
+DESCRIPTION = "Middleware between Redfish Telemetry Service and dbus-sensors"
+HOMEPAGE = "https://github.com/openbmc/telemetry"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+SRC_URI = "git://github.com/openbmc/telemetry;branch=master;protocol=https"
+
+PV = "1.0+git${SRCPV}"
+SRCREV = "620c65ad386ea542bcc18122577a3aab6dbac96d"
+
+S = "${WORKDIR}/git"
+
+inherit pkgconfig meson
+inherit systemd
+
+DEPENDS = "boost \
+           gtest \
+           nlohmann-json \
+           phosphor-logging \
+           sdbusplus \
+           systemd"
+
+SYSTEMD_SERVICE:${PN} = "xyz.openbmc_project.Telemetry.service"
+EXTRA_OEMESON = "-Dbuildtest=false"
+
diff --git a/meta-phosphor/recipes-phosphor/trace-enable/trace-enable.bb b/meta-phosphor/recipes-phosphor/trace-enable/trace-enable.bb
new file mode 100644
index 0000000000000000000000000000000000000000..37d5a035cf19ee52e70cfebfc3c567f6b2cb2567
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/trace-enable/trace-enable.bb
@@ -0,0 +1,35 @@
+SUMMARY = "Enable Linux trace events"
+DESCRIPTION = "Enable Linux trace events based on a configuration file"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${COREBASE}/meta/files/common-licenses/Apache-2.0;md5=89aea4e17d99a7cacdbeed46a0096b10"
+
+RDEPENDS:${PN} = " \
+    ${@d.getVar('PREFERRED_PROVIDER_u-boot-fw-utils', True) or 'u-boot-fw-utils'} \
+    bash \
+"
+
+S = "${WORKDIR}"
+
+SRC_URI += " file://trace-enable"
+
+TRACE_EVENTS = ""
+
+FILES:${PN} += "${sysconfdir}/trace-events.conf"
+FILES:${PN} += "${libexecdir}/trace-enable"
+
+do_install:append() {
+    install -d ${D}${sysconfdir}
+    for event in ${TRACE_EVENTS}
+    do
+        echo ${event} >> ${D}${sysconfdir}/trace-events.conf
+    done
+    echo >> ${D}${sysconfdir}/trace-events.conf
+    chmod 0644 ${D}${sysconfdir}/trace-events.conf
+
+    install -d ${D}${libexecdir}
+    install -m 0755 ${WORKDIR}/trace-enable ${D}${libexecdir}
+}
+
+SYSTEMD_SERVICE:${PN} = "trace-enable.service"
+
+inherit obmc-phosphor-systemd
diff --git a/meta-phosphor/recipes-phosphor/trace-enable/trace-enable/trace-enable b/meta-phosphor/recipes-phosphor/trace-enable/trace-enable/trace-enable
new file mode 100644
index 0000000000000000000000000000000000000000..2c02b67d418eb88def550068470a8da2a1d32ab1
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/trace-enable/trace-enable/trace-enable
@@ -0,0 +1,25 @@
+#!/bin/bash
+set -eu
+
+events=""
+
+while read -r line
+do
+	if echo "${line}" >> /sys/kernel/debug/tracing/set_event;
+	then
+		if [ -n "${events}" ]
+		then
+			events="${events},${line}"
+		else
+			events="${line}"
+		fi
+	fi
+done < "${1}"
+
+if [ -n "${events}" ]
+then
+	events="trace_events=${events}"
+	fw_setenv trace_args "${events}"
+else
+	fw_setenv trace_args
+fi
diff --git a/meta-phosphor/recipes-phosphor/trace-enable/trace-enable/trace-enable.service b/meta-phosphor/recipes-phosphor/trace-enable/trace-enable/trace-enable.service
new file mode 100644
index 0000000000000000000000000000000000000000..fb630c9b26f757cf16fc794377105379e487e876
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/trace-enable/trace-enable/trace-enable.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Enable Linux trace events in the boot loader
+RequiresMountsFor=/etc
+
+[Service]
+Type=oneshot
+ExecStart=/usr/libexec/trace-enable /etc/trace-events.conf
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/users/phosphor-user-manager/xyz.openbmc_project.Ldap.Config.service b/meta-phosphor/recipes-phosphor/users/phosphor-user-manager/xyz.openbmc_project.Ldap.Config.service
new file mode 100644
index 0000000000000000000000000000000000000000..20e518d8c625bf3e2475d600b8cccb3b11fc7bc5
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/users/phosphor-user-manager/xyz.openbmc_project.Ldap.Config.service
@@ -0,0 +1,15 @@
+[Unit]
+Description=Phosphor Ldap config updater
+Wants=nslcd.service nscd.service
+After=nslcd.service nscd.service
+Before=xyz.openbmc_project.Software.Sync.service
+
+[Service]
+ExecStart=/usr/bin/env phosphor-ldap-conf
+SyslogIdentifier=phosphor-ldap-conf
+Restart=always
+Type=dbus
+BusName={BUSNAME}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/users/phosphor-user-manager/xyz.openbmc_project.User.Manager.service b/meta-phosphor/recipes-phosphor/users/phosphor-user-manager/xyz.openbmc_project.User.Manager.service
new file mode 100644
index 0000000000000000000000000000000000000000..67d8b8bbc75ea526583da38f13a0c83e2d2bcb18
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/users/phosphor-user-manager/xyz.openbmc_project.User.Manager.service
@@ -0,0 +1,12 @@
+[Unit]
+Description=Phosphor User Manager
+
+[Service]
+ExecStart=/usr/bin/env phosphor-user-manager
+SyslogIdentifier=phosphor-user-manager
+Restart=always
+Type=dbus
+BusName={BUSNAME}
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/users/phosphor-user-manager_git.bb b/meta-phosphor/recipes-phosphor/users/phosphor-user-manager_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..4195053b1eac39410f9835143c2fad21314124aa
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/users/phosphor-user-manager_git.bb
@@ -0,0 +1,43 @@
+SUMMARY = "Phosphor User Manager Daemon"
+DESCRIPTION = "Daemon that does user management"
+HOMEPAGE = "http://github.com/openbmc/phosphor-user-manager"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit autotools pkgconfig
+inherit obmc-phosphor-dbus-service
+
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "sdbusplus"
+DEPENDS += "phosphor-logging"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "boost"
+DEPENDS += "nss-pam-ldapd"
+DEPENDS += "systemd"
+PACKAGE_BEFORE_PN = "phosphor-ldap"
+
+inherit useradd
+
+USERADD_PACKAGES = "${PN} phosphor-ldap"
+DBUS_PACKAGES = "${USERADD_PACKAGES}"
+# add groups needed for privilege maintenance
+GROUPADD_PARAM:${PN} = "priv-admin; priv-operator; priv-user "
+GROUPADD_PARAM:phosphor-ldap = "priv-admin; priv-operator; priv-user "
+
+DBUS_SERVICE:${PN} += "xyz.openbmc_project.User.Manager.service"
+FILES:phosphor-ldap += " \
+        ${bindir}/phosphor-ldap-conf \
+"
+FILES:${PN} += " \
+        ${base_libdir}/systemd \
+        ${datadir}/dbus-1 \
+        ${datadir}/phosphor-certificate-manager \
+"
+DBUS_SERVICE:phosphor-ldap = " \
+        xyz.openbmc_project.Ldap.Config.service \
+"
+SRC_URI += "git://github.com/openbmc/phosphor-user-manager;branch=master;protocol=https"
+SRCREV = "6dc7ed95c5bf07e8273d6fad79018f5f19a9b77e"
+S = "${WORKDIR}/git"
diff --git a/meta-phosphor/recipes-phosphor/video/fbterm/fb.modes b/meta-phosphor/recipes-phosphor/video/fbterm/fb.modes
new file mode 100644
index 0000000000000000000000000000000000000000..dfc51fe97324fe44c2a2b66b222e83151a67ddb6
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/video/fbterm/fb.modes
@@ -0,0 +1,7 @@
+mode "800x600-60"
+    # D: 40.00 MHz, H: 37.879 kHz, V: 60.32 Hz
+    geometry 800 600 800 600 32
+    timings 0 88 40 23 1 128 4
+    hsync high
+    vsync high
+endmode
diff --git a/meta-phosphor/recipes-phosphor/video/fbterm/fbterm b/meta-phosphor/recipes-phosphor/video/fbterm/fbterm
new file mode 100644
index 0000000000000000000000000000000000000000..0cf29d433ce36af60c72e28ff7bd289f1a86e4a7
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/video/fbterm/fbterm
@@ -0,0 +1 @@
+FB_MODE=800x600-60
diff --git a/meta-phosphor/recipes-phosphor/video/fbterm/fbterm.service b/meta-phosphor/recipes-phosphor/video/fbterm/fbterm.service
new file mode 100644
index 0000000000000000000000000000000000000000..2b18c91ef14fbbbe2389c41fbc57c46e6faa5916
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/video/fbterm/fbterm.service
@@ -0,0 +1,8 @@
+[Unit]
+Description=UART renderer
+Requires=obmc-console@ttyVUART0.service
+
+[Service]
+EnvironmentFile={envfiledir}/fbterm
+ExecStartPre=/usr/sbin/fbset $FB_MODE
+ExecStart=/usr/bin/fbterm --write-only obmc-console-client
diff --git a/meta-phosphor/recipes-phosphor/video/fbterm_git.bb b/meta-phosphor/recipes-phosphor/video/fbterm_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..568bbc640b3dfb42dd7548a4dfd7937c862126fb
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/video/fbterm_git.bb
@@ -0,0 +1,29 @@
+HOMEPAGE = "https://github.com/jk-ozlabs/fbterm"
+LICENSE = "GPL-2.0-or-later"
+
+SRC_URI += "git://github.com/jk-ozlabs/fbterm.git;nobranch=1;protocol=https"
+SRC_URI += "file://fb.modes"
+PR = "r1"
+
+LIC_FILES_CHKSUM = "file://${S}/COPYING;md5=d8e20eece214df8ef953ed5857862150"
+
+DEPENDS += "freetype"
+DEPENDS += "fontconfig"
+
+inherit autotools
+inherit pkgconfig
+inherit obmc-phosphor-systemd
+
+SRCREV = "c15430560aeb82a27358cc320af4a29e1296e6c1"
+PV = "1.7+git${SRCPV}"
+
+S = "${WORKDIR}/git"
+
+do_install() {
+    oe_runmake 'DESTDIR=${D}' install-exec
+    install -d ${D}${sysconfdir}/
+    install -m 0644 ${WORKDIR}/fb.modes ${D}${sysconfdir}/
+}
+
+SYSTEMD_SERVICE:${PN} += "fbterm.service"
+SYSTEMD_ENVIRONMENT_FILE:${PN} += "fbterm"
diff --git a/meta-phosphor/recipes-phosphor/video/uart-render-controller/uart-render-controller.service b/meta-phosphor/recipes-phosphor/video/uart-render-controller/uart-render-controller.service
new file mode 100644
index 0000000000000000000000000000000000000000..0749f128a4fad150e42796145ed3a6caef7e771e
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/video/uart-render-controller/uart-render-controller.service
@@ -0,0 +1,14 @@
+
+[Unit]
+Description=UART render controller
+Requires=xyz.openbmc_project.State.Host@0.service
+After=xyz.openbmc_project.State.Host@0.service
+
+[Service]
+ExecStart=/usr/sbin/obmc-uart-render-controller \
+	  /sys/devices/platform/ahb/ahb:apb/1e6e6000.display/vga_pw \
+	  /sys/devices/platform/ahb/ahb:apb/1e6e6000.display/dac_mux \
+	  fbterm.service
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-phosphor/video/uart-render-controller_git.bb b/meta-phosphor/recipes-phosphor/video/uart-render-controller_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..387be0f4434397a5cc18944990922ecaf4473674
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/video/uart-render-controller_git.bb
@@ -0,0 +1,29 @@
+HOMEPAGE = "https://github.com/jk-ozlabs/uart-render-controller"
+LICENSE = "GPL-2.0-or-later"
+
+SRC_URI += "git://github.com/jk-ozlabs/uart-render-controller;branch=master;protocol=https"
+SRC_URI += "file://uart-render-controller.service"
+
+PR = "r1"
+
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=fa818a259cbed7ce8bc2a22d35a464fc"
+
+inherit autotools
+inherit pkgconfig
+inherit systemd
+
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "systemd"
+RDEPENDS:${PN} += "fbterm"
+
+SRCREV = "08e854a6c425011d029e4e02241afee5060f15eb"
+PV = "0.1+git${SRCPV}"
+
+S = "${WORKDIR}/git"
+
+SYSTEMD_SERVICE:${PN} += "uart-render-controller.service"
+
+do_install:append() {
+    install -d ${D}${systemd_system_unitdir}
+    install -m 0644 ${WORKDIR}/uart-render-controller.service ${D}${systemd_system_unitdir}/
+}
diff --git a/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog/obmc-enable-host-watchdog@.service b/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog/obmc-enable-host-watchdog@.service
new file mode 100644
index 0000000000000000000000000000000000000000..0cf5e7cd37fb1be02e6139f80211ed2040d9531c
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog/obmc-enable-host-watchdog@.service
@@ -0,0 +1,14 @@
+[Unit]
+Description=Start Watchdog%i
+Wants=obmc-host-started@%i.target
+After=obmc-host-started@%i.target
+Wants=mapper-wait@-xyz-openbmc_project-watchdog-host%i.service
+After=mapper-wait@-xyz-openbmc_project-watchdog-host%i.service
+Conflicts=obmc-host-stop@%i.target
+ConditionPathExists=!/run/openbmc/host@%i-on
+
+[Service]
+Type=oneshot
+ExecStart=/bin/sh -c "busctl call `mapper get-service /xyz/openbmc_project/watchdog/host%i` /xyz/openbmc_project/watchdog/host%i org.freedesktop.DBus.Properties Set ssv xyz.openbmc_project.State.Watchdog Enabled b true"
+RemainAfterExit=yes
+SyslogIdentifier=obmc-enable-host-watchdog
diff --git a/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog/obmc/watchdog/poweron b/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog/obmc/watchdog/poweron
new file mode 100644
index 0000000000000000000000000000000000000000..a972a470f0620649abfd1d071923de7f3549bbc8
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog/obmc/watchdog/poweron
@@ -0,0 +1,4 @@
+DEVPATH=/xyz/openbmc_project/watchdog/host0
+SERVICE=xyz.openbmc_project.Watchdog
+TARGET=obmc-host-timeout@0.target
+TIMEOUT_IN_MSEC=30000
diff --git a/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog/phosphor-watchdog@.service b/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog/phosphor-watchdog@.service
new file mode 100644
index 0000000000000000000000000000000000000000..e559d9fab99ed9fcf15acdd42e5671d6e8507fc6
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog/phosphor-watchdog@.service
@@ -0,0 +1,7 @@
+[Unit]
+Description=Phosphor %I watchdog
+
+[Service]
+Restart=no
+EnvironmentFile={envfiledir}/obmc/watchdog/%I
+ExecStart=/usr/bin/phosphor-watchdog --continue --service=${{SERVICE}} --path=${{DEVPATH}} --target=${{TARGET}} --default_interval=${{TIMEOUT_IN_MSEC}}
diff --git a/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog/poweron.conf b/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog/poweron.conf
new file mode 100644
index 0000000000000000000000000000000000000000..b253249829986b3642833e26fcc944c7acd6c0f4
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog/poweron.conf
@@ -0,0 +1,4 @@
+[Unit]
+Conflicts=obmc-host-stop@0.target
+Conflicts=obmc-chassis-poweroff@0.target
+Conflicts=obmc-host-quiesce@0.target
diff --git a/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog_git.bb b/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..21b597410d94d8b18842fd278a10d66d095b7975
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/watchdog/phosphor-watchdog_git.bb
@@ -0,0 +1,55 @@
+SUMMARY = "Phosphor Watchdog application"
+DESCRIPTION = "Application that implements software watchdog"
+HOMEPAGE = "http://github.com/openbmc/phosphor-watchdog"
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+inherit meson pkgconfig
+inherit obmc-phosphor-dbus-service
+
+RPROVIDES:${PN} += "virtual/obmc-watchdog"
+PROVIDES += "virtual/obmc-watchdog"
+
+DEPENDS += "cli11"
+DEPENDS += "sdbusplus"
+DEPENDS += "sdeventplus"
+DEPENDS += "phosphor-dbus-interfaces"
+DEPENDS += "phosphor-logging"
+DEPENDS += "systemd"
+
+SRC_URI += "git://github.com/openbmc/phosphor-watchdog;branch=master;protocol=https"
+SRCREV = "90b400938fbed35040d9adf17c2af897b1046e12"
+S = "${WORKDIR}/git"
+
+EXTRA_OEMESON = " \
+        -Dtests=disabled \
+        "
+
+# Copies config file having arguments for host watchdog
+SYSTEMD_ENVIRONMENT_FILE:${PN} +="obmc/watchdog/poweron"
+
+# Install the override to set up a Conflicts relation
+SYSTEMD_OVERRIDE:${PN} += "poweron.conf:phosphor-watchdog@poweron.service.d/poweron.conf"
+
+# For now, watching PowerOn is the only usecase
+OBMC_HOST_WATCHDOG_INSTANCES = "poweron"
+
+# This is really a DBUS service but the service name is
+# an argument, so making it this way.
+WATCHDOG_TMPL = "phosphor-watchdog@.service"
+ENABLE_WATCHDOG_TMPL = "obmc-enable-host-watchdog@.service"
+SYSTEMD_SERVICE:${PN} += "${WATCHDOG_TMPL}"
+
+# To Enable Host Watchdog early during poweron
+SYSTEMD_SERVICE:${PN} += "${ENABLE_WATCHDOG_TMPL}"
+
+WATCHDOG_TGTFMT = "phosphor-watchdog@{0}.service"
+ENABLE_WATCHDOG_TGTFMT = "obmc-enable-host-watchdog@{0}.service"
+
+WATCHDOG_FMT = "../${WATCHDOG_TMPL}:obmc-host-startmin@{1}.target.wants/${WATCHDOG_TGTFMT}"
+ENABLE_WATCHDOG_FMT = "../${ENABLE_WATCHDOG_TMPL}:obmc-host-startmin@{0}.target.wants/${ENABLE_WATCHDOG_TGTFMT}"
+
+SYSTEMD_LINK:${PN} += "${@compose_list(d, 'WATCHDOG_FMT', 'OBMC_HOST_WATCHDOG_INSTANCES', 'OBMC_HOST_INSTANCES')}"
+SYSTEMD_LINK:${PN} += "${@compose_list(d, 'ENABLE_WATCHDOG_FMT', 'OBMC_HOST_INSTANCES')}"
diff --git a/meta-phosphor/recipes-phosphor/webui/phosphor-webui_git.bb b/meta-phosphor/recipes-phosphor/webui/phosphor-webui_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..f32cc1dcfcba9f46b3dd2fe025667df11993c951
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/webui/phosphor-webui_git.bb
@@ -0,0 +1,32 @@
+# This recipe requires online access to build, as it uses NPM for dependency
+# management and resolution.
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+SRC_URI = "git://github.com/openbmc/phosphor-webui.git;branch=master;protocol=https"
+SRCREV = "f59274e8ec337e7f4b135726d6b846fb813d60cb"
+S = "${WORKDIR}/git"
+
+DEPENDS:prepend = "nodejs-native "
+
+inherit allarch
+
+FILES:${PN} += "${datadir}/www/*"
+
+do_compile () {
+    cd ${S}
+    rm -rf node_modules
+    npm --loglevel info --proxy=${http_proxy} --https-proxy=${https_proxy} install
+    npm run-script build
+}
+
+do_install () {
+   # create directory structure
+   install -d ${D}${datadir}/www
+   cp -r ${S}/dist/** ${D}${datadir}/www
+   find ${D}${datadir}/www -type f -exec chmod a=r,u+w '{}' +
+   find ${D}${datadir}/www -type d -exec chmod a=rx,u+w '{}' +
+}
+
diff --git a/meta-phosphor/recipes-phosphor/webui/webui-vue_git.bb b/meta-phosphor/recipes-phosphor/webui/webui-vue_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..2b32f8e5405ab0ebfbf544b7071a419b43f34727
--- /dev/null
+++ b/meta-phosphor/recipes-phosphor/webui/webui-vue_git.bb
@@ -0,0 +1,54 @@
+# This recipe requires online access to build, as it uses NPM for dependency
+# management and resolution.
+PR = "r1"
+PV = "1.0+git${SRCPV}"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=e3fc50a88d0a364313df4b21ef20c29e"
+
+SRC_URI = "git://github.com/openbmc/webui-vue.git;branch=master;protocol=https"
+SRCREV = "78372d6345cf5f1e04d6a8d56c416a7aec70b998"
+S = "${WORKDIR}/git"
+
+DEPENDS:prepend = "nodejs-native "
+
+# allarch is required because the files this recipe produces (html and
+# javascript) are valid for any target, regardless of architecture.  The allarch
+# class removes your compiler definitions, as it assumes that anything that
+# requires a compiler is platform specific.  Unfortunately, one of the build
+# tools uses libsass for compiling the css templates, and it needs a compiler to
+# build the library that it then uses to compress the scss into normal css.
+# Enabling allarch, then re-adding the compiler flags was the best of the bad
+# options
+
+inherit allarch
+
+export CXX = "${BUILD_CXX}"
+export CC = "${BUILD_CC}"
+export CFLAGS = "${BUILD_CFLAGS}"
+export CPPFLAGS = "${BUILD_CPPFLAGS}"
+export CXXFLAGS = "${BUILD_CXXFLAGS}"
+
+FILES:${PN} += "${datadir}/www/*"
+
+EXTRA_OENPM ?= ""
+
+# Workaround 
+# Network access from task are disabled by default on Yocto 3.5
+# https://git.yoctoproject.org/poky/tree/documentation/migration-guides/migration-3.5.rst#n25
+do_compile[network] = "1"
+
+do_compile () {
+    cd ${S}
+    rm -rf node_modules
+    npm --loglevel info --proxy=${http_proxy} --https-proxy=${https_proxy} install
+    npm run build ${EXTRA_OENPM}
+}
+
+do_install () {
+   # create directory structure
+   install -d ${D}${datadir}/www
+   cp -r ${S}/dist/** ${D}${datadir}/www
+   find ${D}${datadir}/www -type f -exec chmod a=r,u+w '{}' +
+   find ${D}${datadir}/www -type d -exec chmod a=rx,u+w '{}' +
+}
+
diff --git a/meta-phosphor/recipes-protocols/net-snmp/net-snmp_%.bbappend b/meta-phosphor/recipes-protocols/net-snmp/net-snmp_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..c035fa78e4b815b70db342023411e9c34da62e6c
--- /dev/null
+++ b/meta-phosphor/recipes-protocols/net-snmp/net-snmp_%.bbappend
@@ -0,0 +1,4 @@
+EXTRA_OECONF += "--disable-mib-loading \
+                 --disable-debugging \
+                 --disable-md5 \
+                 "
diff --git a/meta-phosphor/recipes-support/boost-url/boost-url_%.bbappend b/meta-phosphor/recipes-support/boost-url/boost-url_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..618170e93b7e9a56b4916fc61dbcd31a82c13ad0
--- /dev/null
+++ b/meta-phosphor/recipes-support/boost-url/boost-url_%.bbappend
@@ -0,0 +1 @@
+EXTRA_OECMAKE:append:openbmc-phosphor = "-DBOOST_URL_STANDALONE=ON"
diff --git a/meta-phosphor/recipes-support/boost/boost_%.bbappend b/meta-phosphor/recipes-support/boost/boost_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..7aaa35c6956c0c0c4009022f07749cc364362081
--- /dev/null
+++ b/meta-phosphor/recipes-support/boost/boost_%.bbappend
@@ -0,0 +1,12 @@
+#This is largely to improve our build times by not building or installing
+#modules that OpenBMC does not use by our coding standard.  Another thing to
+#note is that for most targets, coroutine and context libraries are also added
+#with a BOOST_LIBS:append:<platform> for most targets.  Chrono/Thread should not
+#be relied directly, but are required dependencies of context and coroutine.
+#See the relevant portion of the openbmc coding standard with regards to boost
+#libraries
+#
+#https://github.com/openbmc/docs/blob/master/cpp-style-and-conventions.md#boost
+#
+BOOST_LIBS:openbmc-phosphor = "chrono thread context coroutine"
+
diff --git a/meta-phosphor/recipes-support/gnupg/gnupg_%.bbappend b/meta-phosphor/recipes-support/gnupg/gnupg_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..3f2f4f94f11d0c27a23e2be13f9dd98c87b51327
--- /dev/null
+++ b/meta-phosphor/recipes-support/gnupg/gnupg_%.bbappend
@@ -0,0 +1,2 @@
+# Remove unneeded gnupg help files to save space
+EXTRA_OECONF:append:gbmc = " --disable-doc"
diff --git a/meta-phosphor/recipes-support/libgpiod/libgpiod_%.bbappend b/meta-phosphor/recipes-support/libgpiod/libgpiod_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..0ee1845d2673266673cbfeeae0d508e5d437b191
--- /dev/null
+++ b/meta-phosphor/recipes-support/libgpiod/libgpiod_%.bbappend
@@ -0,0 +1 @@
+PACKAGECONFIG += " cxx"
diff --git a/meta-phosphor/recipes-support/lm_sensors/lmsensors-config_1.0.bbappend b/meta-phosphor/recipes-support/lm_sensors/lmsensors-config_1.0.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..f33b0ad80cb95f99f76496ef1d1195df971aab93
--- /dev/null
+++ b/meta-phosphor/recipes-support/lm_sensors/lmsensors-config_1.0.bbappend
@@ -0,0 +1,4 @@
+# Prevent lmsensors from pulling in lighttpd as lighttpd
+# uses md4 and we disable openssl md4 support.
+
+RRECOMMENDS:${PN}-cgi:remove = "lighttpd lighttpd-module-cgi"
diff --git a/meta-phosphor/recipes-support/nss-pam-ldapd/files/nslcd.init b/meta-phosphor/recipes-support/nss-pam-ldapd/files/nslcd.init
new file mode 100644
index 0000000000000000000000000000000000000000..a27b6e0026b5394b6cf39dc8890e4574aa916f65
--- /dev/null
+++ b/meta-phosphor/recipes-support/nss-pam-ldapd/files/nslcd.init
@@ -0,0 +1,84 @@
+#!/bin/sh
+
+set -x
+
+NAME="nslcd"
+CONFIG="/etc/nslcd.conf"
+DAEMON="/usr/sbin/nslcd"
+DESC="LDAP connection daemon"
+STATEDIR="/var/run/$NAME"
+PIDFILE="$STATEDIR/$NAME.pid"
+
+start() 
+{
+    if [ -e $PIDFILE ]; then
+        PIDDIR=/proc/$(cat $PIDFILE)
+        if [ -d ${PIDDIR} ]; then
+            echo "$DESC already running."
+            exit 1
+        else
+            echo "Removing stale PID file $PIDFILE"
+            rm -f $PIDFILE
+        fi
+    fi
+
+    echo -n "Starting $DESC..."
+
+    start-stop-daemon --start --oknodo \
+        --pidfile $PIDFILE --startas $DAEMON
+
+    if [ $? -eq 0 ]; then
+        echo "done."
+    else
+        echo "failed."
+    fi
+}
+
+stop() 
+{
+    echo -n "Stopping $DESC..."
+    start-stop-daemon --stop --quiet --pidfile $PIDFILE \
+      --name $NAME
+    if [ $? -eq 0 ]; then
+        echo "done."
+    else
+        echo "failed."
+    fi
+    rm -f $PIDFILE
+}
+
+status()
+{
+    if [ -f $PIDFILE ]; then
+        if $DAEMON --check
+        then
+            echo "$DESC is running (pid `cat $PIDFILE`"
+        else
+            echo "$DESC stopped"
+        fi
+    else
+        echo "$DESC stopped"
+    fi
+}
+
+case "$1" in
+    start)
+        start
+        ;;
+    stop)
+        stop
+        ;;
+    restart|force-reload|reload)
+        stop
+        start
+        ;;
+    status)
+	status
+        ;;
+    *)
+        echo "Usage: $0 {start|stop|force-reload|restart|reload|status}"
+        exit 1
+        ;;
+esac
+
+exit 0
diff --git a/meta-phosphor/recipes-support/nss-pam-ldapd/files/nslcd.service b/meta-phosphor/recipes-support/nss-pam-ldapd/files/nslcd.service
new file mode 100644
index 0000000000000000000000000000000000000000..bc6724297dff94840fb2ee1b6bd5d403e374546f
--- /dev/null
+++ b/meta-phosphor/recipes-support/nss-pam-ldapd/files/nslcd.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=LDAP daemon
+After=syslog.target network.target
+
+[Service]
+Type=forking
+ExecStart=/usr/sbin/nslcd
+
+[Install]
+WantedBy=multi-user.target
diff --git a/meta-phosphor/recipes-support/nss-pam-ldapd/nss-pam-ldapd_0.9.8.bb b/meta-phosphor/recipes-support/nss-pam-ldapd/nss-pam-ldapd_0.9.8.bb
new file mode 100644
index 0000000000000000000000000000000000000000..04e6a7e096910cb2fb607ac4a2c59e32016abfea
--- /dev/null
+++ b/meta-phosphor/recipes-support/nss-pam-ldapd/nss-pam-ldapd_0.9.8.bb
@@ -0,0 +1,61 @@
+SUMMARY = "NSS and PAM module for using LDAP as a naming service"
+DESCRIPTION = "\
+ daemon for NSS and PAM lookups using LDAP \
+ This package provides a daemon for retrieving user accounts and similar \
+ system information from LDAP. It is used by the libnss-ldapd and \
+ libpam-ldapd packages but is not very useful by itself. \
+ "
+
+HOMEPAGE = "http://arthurdejong.org/nss-pam-ldapd/"
+
+LICENSE = "LGPL-2.1-or-later"
+LIC_FILES_CHKSUM = "file://COPYING;md5=fbc093901857fcd118f065f900982c24"
+SECTION = "base"
+
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI = "\
+	http://arthurdejong.org/nss-pam-ldapd/${BPN}-${PV}.tar.gz \
+	file://nslcd.init \
+	file://nslcd.service \
+	"
+
+inherit autotools
+
+SRC_URI[md5sum] = "8c99fdc54f4bf9aca8c5f53fdb1403ff"
+SRC_URI[sha256sum] = "ef7362e7f2003da8c7beb7bcc03c30494acf712625aaac8badc6e7eb16f3453f"
+
+DEPENDS += "libpam openldap krb5"
+
+RDEPENDS:${PN} += "nscd"
+
+EXTRA_OECONF = "\
+	--disable-pynslcd \
+	--libdir=${base_libdir} \
+	--with-pam-seclib-dir=${base_libdir}/security \
+	"
+
+CONFFILES:${PN} += "${sysconfdir}/nslcd.conf"
+
+FILES:${PN} += "${base_libdir}/security ${datadir}"
+FILES:${PN}-dbg += "${base_libdir}/security/.debug"
+
+LDAP_DN ?= "dc=my-domain,dc=com"
+
+do_install:append() {
+	install -D -m 0755 ${WORKDIR}/nslcd.init ${D}${sysconfdir}/init.d/nslcd
+
+	sed -i -e 's/^uid nslcd/# uid nslcd/;' ${D}${sysconfdir}/nslcd.conf
+	sed -i -e 's/^gid nslcd/# gid nslcd/;' ${D}${sysconfdir}/nslcd.conf
+	sed -i -e 's/^base dc=example,dc=com/base ${LDAP_DN}/;' ${D}${sysconfdir}/nslcd.conf
+
+	install -d ${D}${systemd_system_unitdir}
+	install -m 0644 ${WORKDIR}/nslcd.service ${D}${systemd_system_unitdir}
+}
+
+inherit update-rc.d systemd
+
+INITSCRIPT_NAME = "nslcd"
+INITSCRIPT_PARAMS = "defaults"
+
+SYSTEMD_SERVICE:${PN} = "nslcd.service"
diff --git a/meta-phosphor/recipes-support/nss-pam-ldapd_fix/nss-pam-ldapd_%.bbappend b/meta-phosphor/recipes-support/nss-pam-ldapd_fix/nss-pam-ldapd_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..58ab64aae7c1e175c7c2c6053e9632bedf3ecc06
--- /dev/null
+++ b/meta-phosphor/recipes-support/nss-pam-ldapd_fix/nss-pam-ldapd_%.bbappend
@@ -0,0 +1,5 @@
+do_install:append() {
+        sed -i -e '$anss_initgroups_ignoreusers ALLLOCAL' ${D}${sysconfdir}/nslcd.conf
+
+        install -m 0644 ${D}${sysconfdir}/nslcd.conf ${D}${sysconfdir}/nslcd.conf.default
+}
diff --git a/meta-phosphor/recipes-support/openldap/openldap_%.bbappend b/meta-phosphor/recipes-support/openldap/openldap_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..640c340e441ee208eaa163d8e89cee0bc4a85558
--- /dev/null
+++ b/meta-phosphor/recipes-support/openldap/openldap_%.bbappend
@@ -0,0 +1,2 @@
+PACKAGECONFIG = "openssl modules \
+                ${@bb.utils.filter('DISTRO_FEATURES', 'ipv6', d)}"
diff --git a/meta-phosphor/recipes-support/rng-tools/rng-tools/10-nice.conf b/meta-phosphor/recipes-support/rng-tools/rng-tools/10-nice.conf
new file mode 100644
index 0000000000000000000000000000000000000000..de71db451f8c080cf74acee5cdb8a4dfe1da4de1
--- /dev/null
+++ b/meta-phosphor/recipes-support/rng-tools/rng-tools/10-nice.conf
@@ -0,0 +1,6 @@
+[Service]
+# Make the priority of the random number generator seeding
+# process nearly the lowest on the system but allow
+# daemons to have lower priority if desired. This makes our
+# system much more responsive during boot.
+Nice=18
diff --git a/meta-phosphor/recipes-support/rng-tools/rng-tools_%.bbappend b/meta-phosphor/recipes-support/rng-tools/rng-tools_%.bbappend
new file mode 100644
index 0000000000000000000000000000000000000000..98e8130a4571daa6eba964385714c47476c83e67
--- /dev/null
+++ b/meta-phosphor/recipes-support/rng-tools/rng-tools_%.bbappend
@@ -0,0 +1,26 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
+SRC_URI += "file://10-nice.conf"
+
+PACKAGECONFIG:remove = "\
+        ${@bb.utils.contains('MACHINE_FEATURES', 'hw-rng', \
+                             'libjitterentropy', '', d)}\
+        "
+
+inherit systemd
+
+FILES:${PN} += "${systemd_system_unitdir}/rngd.service.d"
+
+do_install:append() {
+
+    # When using systemd and using libjitterentropy, install a config
+    # which runs rngd at a 'nice' priority.  libjitterentropy uses a
+    # lot of CPU early on in the boot process and makes the whole boot
+    # go slower.
+    if ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', 'true', 'false', d)}; then
+        if ${@bb.utils.contains('PACKAGECONFIG', 'libjitterentropy', 'true', 'false', d)}; then
+            install -d ${D}${systemd_system_unitdir}/rngd.service.d
+            install -m 644 ${WORKDIR}/10-nice.conf \
+                ${D}${systemd_system_unitdir}/rngd.service.d
+        fi
+    fi
+}
diff --git a/meta-phosphor/recipes-textproc/json-perl/json-perl_2.97001.bb b/meta-phosphor/recipes-textproc/json-perl/json-perl_2.97001.bb
new file mode 100644
index 0000000000000000000000000000000000000000..bfa09ded6ebb3df51ec937cafcfe827f8431201f
--- /dev/null
+++ b/meta-phosphor/recipes-textproc/json-perl/json-perl_2.97001.bb
@@ -0,0 +1,31 @@
+DESCRIPTION = "This module is a thin wrapper for JSON::XS-compatible modules with a few \
+additional features. All the backend modules convert a Perl data structure \
+to a JSON text as of RFC4627 (which we know is obsolete but we still stick \
+to; see below for an option to support part of RFC7159) and vice versa. \
+This module uses JSON::XS by default, and when JSON::XS is not available, \
+this module falls back on JSON::PP, which is in the Perl core since 5.14. \
+If JSON::PP is not available either, this module then falls back on \
+JSON::backportPP (which is actually JSON::PP in a different .pm file) \
+bundled in the same distribution as this module. You can also explicitly \
+specify to use Cpanel::JSON::XS, a fork of JSON::XS by Reini Urban."
+
+SECTION = "libs"
+LICENSE = "Artistic-1.0 | GPL-1.0+"
+PR = "r0"
+
+MAINTAINER=	"Poky <poky@yoctoproject.org>"
+HOMEPAGE=	"https://metacpan.org/release/JSON"
+
+LIC_FILES_CHKSUM = "file://${COMMON_LICENSE_DIR}/Artistic-1.0;md5=cda03bbdc3c1951996392b872397b798 \
+file://${COMMON_LICENSE_DIR}/GPL-1.0-or-later;md5=30c0b8a5048cc2f4be5ff15ef0d8cf61"
+
+SRC_URI = "https://cpan.metacpan.org/authors/id/I/IS/ISHIGAKI/JSON-2.97001.tar.gz"
+
+SRC_URI[md5sum] = "693d6ff167496362f8ec6c3c5b8ba5ee"
+SRC_URI[sha256sum] = "e277d9385633574923f48c297e1b8acad3170c69fa590e31fa466040fc6f8f5a"
+
+S = "${WORKDIR}/JSON-${PV}"
+
+inherit cpan allarch
+
+BBCLASSEXTEND = "native"
diff --git a/meta-phosphor/recipes-x86/chassis/x86-power-control_git.bb b/meta-phosphor/recipes-x86/chassis/x86-power-control_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..45100dd5a9e76603cd1cde0ca0c3e6eccd4e0d05
--- /dev/null
+++ b/meta-phosphor/recipes-x86/chassis/x86-power-control_git.bb
@@ -0,0 +1,36 @@
+SUMMARY = "Chassis Power Control service for Intel based platforms"
+DESCRIPTION = "Chassis Power Control service for Intel based platforms"
+
+SRC_URI = "git://github.com/openbmc/x86-power-control.git;protocol=https;branch=master"
+SRCREV = "99e8f9dfe6ed99e201f5920c512587fe3af3cdb9"
+
+PV = "1.0+git${SRCPV}"
+
+S = "${WORKDIR}/git"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+inherit meson systemd pkgconfig
+inherit obmc-phosphor-dbus-service
+
+def get_service(d):
+    if(d.getVar('OBMC_HOST_INSTANCES') == '0'):
+      return "xyz.openbmc_project.Chassis.Control.Power@0.service"
+    else:
+      return " ".join(["xyz.openbmc_project.Chassis.Control.Power@{}.service".format(x) for x in d.getVar('OBMC_HOST_INSTANCES').split()])
+
+SYSTEMD_SERVICE:${PN} = "${@get_service(d)}"
+
+SYSTEMD_SERVICE:${PN} += "chassis-system-reset.service \
+                         chassis-system-reset.target"
+
+DEPENDS += " \
+    boost \
+    i2c-tools \
+    libgpiod \
+    nlohmann-json \
+    sdbusplus \
+    phosphor-logging \
+  "
+FILES:${PN}  += "${systemd_system_unitdir}/xyz.openbmc_project.Chassis.Control.Power@.service"
diff --git a/meta-phosphor/recipes-x86/libpeci/libpeci_git.bb b/meta-phosphor/recipes-x86/libpeci/libpeci_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..ccd894aabf4f8ac2c9c12b9499c9ef54f82e35d5
--- /dev/null
+++ b/meta-phosphor/recipes-x86/libpeci/libpeci_git.bb
@@ -0,0 +1,17 @@
+SUMMARY = "PECI Library"
+DESCRIPTION = "PECI Library"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=7becf906c8f8d03c237bad13bc3dac53"
+inherit cmake pkgconfig systemd
+
+SRC_URI = "git://github.com/openbmc/libpeci;branch=master;protocol=https"
+
+PV = "0.1+git${SRCPV}"
+SRCREV = "7b11280d8e3113aecc4b9ce6e5d818268eb2122c"
+
+S = "${WORKDIR}/git"
+
+PACKAGECONFIG ??= ""
+PACKAGECONFIG[dbus-raw-peci] = "-DDBUS_RAW_PECI=ON,-DDBUS_RAW_PECI=OFF,boost sdbusplus"
+SYSTEMD_SERVICE:${PN} += "${@bb.utils.contains('PACKAGECONFIG', 'dbus-raw-peci', 'com.intel.peci.service', '', d)}"
diff --git a/meta-phosphor/recipes-x86/peci-pcie/peci-pcie_git.bb b/meta-phosphor/recipes-x86/peci-pcie/peci-pcie_git.bb
new file mode 100644
index 0000000000000000000000000000000000000000..11e2519f3adac4c235ea9f9f444be80951853ab8
--- /dev/null
+++ b/meta-phosphor/recipes-x86/peci-pcie/peci-pcie_git.bb
@@ -0,0 +1,20 @@
+SUMMARY = "PECI PCIe"
+DESCRIPTION = "Gathers PCIe information using PECI \
+and provides it on D-Bus"
+
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=7becf906c8f8d03c237bad13bc3dac53"
+inherit cmake pkgconfig systemd
+
+SRC_URI = "git://github.com/openbmc/peci-pcie;branch=master;protocol=https"
+
+DEPENDS = "boost sdbusplus libpeci"
+
+PV = "0.1+git${SRCPV}"
+SRCREV = "328685e5962fb4e563f603fb662633fed00aff0e"
+
+S = "${WORKDIR}/git"
+
+SYSTEMD_SERVICE:${PN} += "xyz.openbmc_project.PCIe.service"
+
+EXTRA_OECMAKE = "-DYOCTO=1"
diff --git a/meta-phosphor/recipes.txt b/meta-phosphor/recipes.txt
new file mode 100644
index 0000000000000000000000000000000000000000..834b3bfa0d3f618a473e3795510a8b31a9d66e49
--- /dev/null
+++ b/meta-phosphor/recipes.txt
@@ -0,0 +1,8 @@
+recipes-connectivity - Libraries and applications related to communication with other devices 
+recipes-core         - What's needed to build a basic working Linux image including commonly used dependencies
+recipes-devtools     - Tools primarily used by the build system (but can also be used on targets)
+recipes-extended     - Applications which whilst not essential add features compared to the alternatives in
+                       core. May be needed for full tool functionality or LSB compliance.
+recipes-kernel       - The kernel and generic applications/libraries with strong kernel dependencies
+recipes-phosphor     - Phosphor OpenBMC applications and configuration
+recipes-protocols    - bbappends from recipes-protocols in the meta-networking layer
diff --git a/meta-phosphor/scripts/run-repotest b/meta-phosphor/scripts/run-repotest
new file mode 100644
index 0000000000000000000000000000000000000000..9a3f0aa1d684f727df5d57461263cffecbf510e5
--- /dev/null
+++ b/meta-phosphor/scripts/run-repotest
@@ -0,0 +1,248 @@
+#!/bin/bash -e
+#
+
+script_dir="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
+obmc_dir=${script_dir}/../../
+
+cd "$obmc_dir"
+
+# openbmc doesn't control what upstream poky, or any of the other layers do,
+# which do use patches as part of their upstreaming process.
+# meta-phosphor is also included such that patches that the community agrees to
+# hold onto will be allowed in that layer.
+
+patch_files_tmp=$(mktemp)
+allowed_patches_tmp=$(mktemp)
+trap 'rm $patch_files_tmp $allowed_patches_tmp' exit
+
+git ls-files -- \
+  '*.patch' \
+  ':!:poky/**' \
+  ':!:meta-security/**' \
+  ':!:meta-raspberrypi/**' \
+  ':!:meta-openembedded/**' \
+  ':!:meta-phosphor/**' \
+  | sort > "$patch_files_tmp"
+
+
+# The following patches were present on master at the time this test was
+# written.  Their presence in this list should not be acknowlegement that they
+# are now allowed, but ignoring them is required in the intermediate time
+# between when this test was created, and when the maintainers of these repos
+# clean them up.
+#
+# https://github.com/openbmc/docs/blob/master/meta-layer-guidelines.md
+echo "\
+meta-amd/meta-ethanolx/recipes-x86/chassis/x86-power-control/0001-Amd-power-control-modifications-for-EthanolX.patch
+meta-ampere/meta-common/recipes-devtools/mtd/mtd-utils/0001-flashcp-support-offset-option.patch
+meta-aspeed/recipes-bsp/u-boot/files/default-gcc.patch
+meta-bytedance/meta-g220a/recipes-kernel/linux/linux-aspeed/0005-ARM-dts-aspeed-Enable-g220a-uart-route.patch
+meta-bytedance/meta-g220a/recipes-phosphor/ipmi/phosphor-node-manager-proxy/0001-Remove-Total_Power-sensor.patch
+meta-facebook/meta-bletchley/recipes-bsp/u-boot/u-boot-aspeed-sdk/0001-u-boot-ast2600-57600-baudrate-for-bletchley.patch
+meta-facebook/meta-tiogapass/recipes-bsp/u-boot/u-boot-aspeed/0001-configs-ast-common-use-57600-baud-rate-to-match-Tiog.patch
+meta-facebook/meta-yosemitev2/recipes-bsp/u-boot/u-boot-aspeed-sdk/0001-board-aspeed-Add-Mux-for-yosemitev2.patch
+meta-facebook/meta-yosemitev2/recipes-bsp/u-boot/u-boot-aspeed-sdk/0002-spl-host-console-handle.patch
+meta-google/dynamic-layers/nuvoton-layer/recipes-bsp/images/npcm7xx-igps/0001-Set-FIU0_DRD_CFG-and-FIU_Clk_divider-for-gbmc-hoth.patch
+meta-google/recipes-extended/libconfig/files/0001-conf2struct-Use-the-right-perl.patch
+meta-google/recipes-extended/libconfig/files/0001-makefile-Add-missing-LDFLAGS.patch
+meta-google/recipes-phosphor/initrdscripts/obmc-phosphor-initfs/rwfs-clean-dev.patch
+meta-ingrasys/meta-zaius/recipes-bsp/u-boot/u-boot-aspeed/0001-board-aspeed-Add-reset_phy-for-Zaius.patch
+meta-nuvoton/recipes-bsp/images/npcm7xx-igps/0001-Adjust-paths-for-use-with-Bitbake.patch
+meta-yadro/meta-nicole/recipes-bsp/u-boot/files/0001-Add-system-reset-status-support.patch
+meta-yadro/meta-nicole/recipes-bsp/u-boot/files/0002-config-ast-common-set-fieldmode-to-true.patch
+meta-yadro/meta-nicole/recipes-bsp/u-boot/files/0003-aspeed-add-gpio-support.patch
+meta-yadro/meta-nicole/recipes-bsp/u-boot/files/0004-aspeed-add-bmc-position-support.patch
+meta-yadro/meta-nicole/recipes-kernel/linux/linux-aspeed/0001-Add-NCSI-channel-selector.patch
+meta-yadro/meta-nicole/recipes-phosphor/host/op-proc-control/0001-Stop-and-send-SRESET-for-one-thread-only.patch
+meta-yadro/recipes-phosphor/dbus/phosphor-dbus-interfaces/0001-Add-boot-initiator-mailbox-interface.patch
+meta-yadro/recipes-phosphor/ipmi/phosphor-ipmi-host/0001-Add-support-for-persistent-only-settings.patch
+meta-yadro/recipes-phosphor/ipmi/phosphor-ipmi-host/0002-Add-support-for-boot-initiator-mailbox.patch
+meta-yadro/recipes-phosphor/ipmi/phosphor-ipmi-host/0003-Fix-version-parsing-update-AUX-revision-info.patch
+" | sort > "$allowed_patches_tmp"
+
+files_diff=$(comm -23 "$patch_files_tmp" "$allowed_patches_tmp")
+
+files_count=$(echo -n "$files_diff" | grep -c '^' || true)
+if [[ $files_count -ne 0 ]]; then
+  echo "Patch files found not in allow list"
+  echo "$files_diff"
+  echo "Patches are not allowed on OpenBMC in these layers.  Please upstream your changes and see \
+    https://github.com/openbmc/docs/blob/master/meta-layer-guidelines.md"
+  exit 1
+fi
+
+# Now verify there are no kernel dts files being added in a patch
+# All dts files should be sent upstream and can be carried in the openbmc/linux
+# tree until they are accepted upstream
+dts_files_tmp=$(mktemp)
+allowed_dts_tmp=$(mktemp)
+trap 'rm $dts_files_tmp $allowed_dts_tmp' exit
+
+git ls-files -- \
+  '*.dts' \
+  ':!:poky/**' \
+  ':!:meta-security/**' \
+  ':!:meta-raspberrypi/**' \
+  ':!:meta-openembedded/**' \
+  | sort > "$dts_files_tmp"
+
+# There is a single dts currently in the tree that we will exempt for now
+echo "\
+meta-hpe/meta-dl360poc/recipes-kernel/linux/linux-obmc/gxp.dts
+" | sort > "$allowed_dts_tmp"
+
+files_diff=$(comm -23 "$dts_files_tmp" "$allowed_dts_tmp")
+
+files_count=$(echo -n "$files_diff" | grep -c '^' || true)
+if [[ $files_count -ne 0 ]]; then
+echo "Dts files found not in allow list"
+echo "$files_diff"
+echo "Dts files are not allowed on OpenBMC in these layers. Please upstream your changes and see \
+  https://github.com/openbmc/docs/blob/master/kernel-development.md"
+exit 1
+fi
+
+lint_exempt="\
+meta-amd/recipes-amd/amd-fpga/files/ethanolx/fpgardu.sh
+meta-bytedance/meta-g220a/recipes-network/network/static-mac-addr/mac-check
+meta-bytedance/meta-g220a/recipes-phosphor/datetime/me-time-sync/me-time-sync.sh
+meta-google/recipes-google/gpio/gpio-ctrl/lib.sh
+meta-google/recipes-google/host-power-ctrl/gpio-host-pwr/host_isoff.sh
+meta-google/recipes-google/host-power-ctrl/gpio-host-pwr/host_powercycle.sh
+meta-google/recipes-google/host-power-ctrl/gpio-host-pwr/host_poweroff.sh
+meta-google/recipes-google/host-power-ctrl/gpio-host-pwr/host_poweron.sh
+meta-google/recipes-google/host-power-ctrl/gpio-host-pwr/host_reset.sh
+meta-google/recipes-google/host-power-ctrl/gpio-host-pwr/lib.sh
+meta-google/recipes-google/ipmi/ipmi-fru-sh/lib.sh
+meta-google/recipes-google/ncsi/files/gbmc-ncsi-ip-from-ra.sh.in
+meta-google/recipes-google/networking/files/gbmc-ip-monitor-test.sh
+meta-google/recipes-google/networking/files/gbmc-ip-monitor.sh
+meta-google/recipes-google/networking/files/gbmc-mac-config.sh.in
+meta-google/recipes-google/networking/gbmc-bridge/gbmc-br-from-ra.sh
+meta-google/recipes-google/networking/gbmc-bridge/gbmc-br-gw-src.sh
+meta-google/recipes-google/networking/gbmc-bridge/gbmc-br-nft.sh
+meta-google/recipes-google/networking/gbmc-bridge/gbmc-br-ula.sh
+meta-google/recipes-google/networking/google-usb-network/usb_network.sh
+meta-google/recipes-google/networking/google-usb-network/usb_network_test.sh
+meta-google/recipes-google/networking/network-sh/lib.sh
+meta-google/recipes-google/networking/network-sh/test.sh
+meta-google/recipes-google/nftables/files/nft-configure.sh
+meta-google/recipes-google/ssh/authorized-keys-comp/authorized-keys-comp.sh
+meta-google/recipes-google/test/test-sh/test.sh
+meta-google/recipes-phosphor/flash/google-key/verify-bmc-image.sh
+meta-google/recipes-phosphor/flash/inplace-gbmc-update/inplace-gbmc-verify.sh
+meta-hpe/meta-common/recipes-hpe/host/host-boot-enable/host-boot-enable.sh
+meta-hpe/meta-common/recipes-phosphor/initrdscripts/files/gxp-obmc-init.sh
+meta-hpe/meta-dl360poc/recipes-hpe/host/host-boot-enable/host-boot-enable.sh
+meta-ibm/meta-romulus/recipes-phosphor/chassis/vrm-control/vrm-control.sh
+meta-ibm/meta-romulus/recipes-phosphor/gpio/id-button/toggle_identify_led.sh
+meta-ibm/recipes-phosphor/chassis/power-workarounds/witherspoon/power-workarounds.sh
+meta-ibm/recipes-phosphor/chassis/vrm-control/ibm-ac-server/ir35221-unbind-bind.sh
+meta-ibm/recipes-phosphor/chassis/vrm-control/mihawk/ir35221-unbind-bind.sh
+meta-ibm/recipes-phosphor/chassis/vrm-control/vrm-control.sh
+meta-ibm/recipes-phosphor/dump/phosphor-debug-collector/plugins.d/ibm_elogall
+meta-ibm/recipes-phosphor/dump/phosphor-debug-collector/plugins.d/pels
+meta-ibm/recipes-phosphor/gpio/id-button/toggle_identify_led.sh
+meta-ibm/recipes-phosphor/mboxd/mboxd/check_pnor_format.sh
+meta-ingrasys/meta-zaius/recipes-phosphor/chassis/avsbus-control/zaius_avsbus.sh
+meta-ingrasys/meta-zaius/recipes-phosphor/chassis/vcs-control/zaius_vcs.sh
+meta-inventec/meta-transformers/recipes-phosphor/init/transformers-init/transformers-init.sh
+meta-openpower/recipes-bsp/pdata/files/power-target.sh
+meta-openpower/recipes-phosphor/dump/phosphor-debug-collector/plugins.d/guard
+meta-openpower/recipes-phosphor/network/first-boot-set-hostname/first-boot-set-hostname.sh
+meta-openpower/recipes-phosphor/network/first-boot-set-mac/first-boot-set-mac.sh
+meta-openpower/recipes-phosphor/occ/openpower-occ-control/occ-active.sh
+meta-phosphor/recipes-phosphor/initrdscripts/files/obmc-init.sh
+meta-phosphor/recipes-phosphor/initrdscripts/files/obmc-shutdown.sh
+meta-phosphor/recipes-phosphor/initrdscripts/files/obmc-update.sh
+meta-phosphor/recipes-phosphor/initrdscripts/phosphor-mmc-init/mmc-init.sh
+meta-phosphor/recipes-phosphor/interfaces/bmcweb/run-ptest
+meta-phosphor/recipes-phosphor/preinit-mounts/preinit-mounts/init
+meta-phosphor/recipes-support/nss-pam-ldapd/files/nslcd.init
+meta-quanta/meta-common/recipes-quanta/network/usb-network/usb-network.sh
+meta-quanta/meta-gbs/recipes-gbs/gbs-bios-update/files/bios-update.sh
+meta-quanta/meta-gbs/recipes-gbs/gbs-bios-update/files/bios-verify.sh
+meta-quanta/meta-gbs/recipes-gbs/gbs-bmc-update/files/bmc-verify.sh
+meta-quanta/meta-gbs/recipes-gbs/gbs-detect-gpio-present/files/detect-gpio-present.sh
+meta-quanta/meta-gbs/recipes-gbs/gbs-sysinit/files/gbs-sysinit.sh
+meta-quanta/meta-gbs/recipes-gbs/hotswap-power-cycle/files/tray_powercycle.sh
+meta-quanta/meta-gbs/recipes-google/acpi-power-state/acpi-power-state-daemon/gbs-check-host-state.sh
+meta-quanta/meta-gbs/recipes-google/acpi-power-state/acpi-power-state-daemon/gbs-set-failsafe.sh
+meta-quanta/meta-gbs/recipes-phosphor/fans/phosphor-pid-control/fan-table-init.sh
+meta-quanta/meta-gbs/recipes-phosphor/sensors/phosphor-nvme/nvme_json_rewrite.sh
+meta-quanta/meta-gsj/recipes-gsj/detect-fan-fail/files/detect-fan-fail.sh
+meta-quanta/meta-gsj/recipes-gsj/gsj-hotswap-change-setting/files/gsj-hotswap-change-setting.sh
+meta-quanta/meta-gsj/recipes-gsj/quanta-nvme-powerctrl/files/init_once.sh
+meta-quanta/meta-gsj/recipes-gsj/quanta-nvme-powerctrl/files/nvme_powerctrl_library.sh
+meta-quanta/meta-gsj/recipes-gsj/quanta-nvme-powerctrl/files/nvme_powermanager.sh
+meta-quanta/meta-gsj/recipes-gsj/usb-network/files/usb_network.sh
+meta-quanta/meta-gsj/recipes-phosphor/fans/phosphor-pid-control/fan-control.sh
+meta-quanta/meta-gsj/recipes-phosphor/fans/phosphor-pid-control/fan-default-speed.sh
+meta-quanta/meta-olympus-nuvoton/recipes-olympus-nuvoton/power/first-boot-set-psu/first-boot-set-psu.sh
+meta-quanta/meta-olympus-nuvoton/recipes-phosphor/fans/phosphor-pid-control/fan-full-speed.sh
+meta-quanta/meta-q71l/recipes-phosphor/quanta-powerctrl/files/init_once.sh
+meta-quanta/meta-q71l/recipes-phosphor/quanta-powerctrl/files/poweroff.sh
+meta-quanta/meta-q71l/recipes-phosphor/quanta-powerctrl/files/poweron.sh
+meta-yadro/meta-nicole/recipes-phosphor/chassis/avsbus-control/avsbus-control.sh
+"
+
+types=(json shell)
+# shellcheck disable=SC2034
+check_json="eslint --resolve-plugins-relative-to /usr/local/lib/node_modules"
+# shellcheck disable=SC2034
+check_shell="shellcheck -x"
+
+for t in "${types[@]}"; do
+    check_cmd="check_${t}"
+    if ! which "${!check_cmd%% *}" > /dev/null 2>&1; then
+        eval "${check_cmd}=\"echo WARNING: Skipping $t due to missing command:\""
+        echo "${!check_cmd}"
+    fi
+done
+
+non_bbfiles=$(git ls-files -- \
+  ':!:poky/**' \
+  ':!:meta-security/**' \
+  ':!:meta-raspberrypi/**' \
+  ':!:meta-openembedded/**' \
+  | grep -v -e "\.patch$" -e "\.bb$" -e "\.bbappend$")
+
+for f in $non_bbfiles; do
+    unset file_type
+    file_info=$(file "$f")
+    case $file_info in
+        *shell\ script*)
+            file_type="shell"
+            ;;
+
+        *JSON\ data*)
+            file_type="json"
+            ;;
+
+        *)
+            case $f in
+                *.sh)
+                    file_type="shell"
+                    ;;
+
+                *.json)
+                    file_type="json"
+                    ;;
+            esac
+    esac
+
+    if [ -n "$file_type" ]; then
+        check_cmd="check_${file_type}"
+        if ! eval "${!check_cmd} $f"; then
+            if [[ $lint_exempt == *$f* ]]; then
+                echo "EXEMPT: $f"
+            else
+                echo "FAILED: $f"
+                false
+            fi
+        fi
+    fi
+
+done
+
+echo "Repo test passed"
diff --git a/rtos/meta-freertos/conf/layer.conf b/rtos/meta-freertos/conf/layer.conf
new file mode 100644
index 0000000000000000000000000000000000000000..4b829704b538e38ead9f7f2d3f5b806bf904c8d7
--- /dev/null
+++ b/rtos/meta-freertos/conf/layer.conf
@@ -0,0 +1,19 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+	${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "freertosproject"
+BBFILE_PATTERN_freertosproject = "^${LAYERDIR}/"
+BBFILE_PRIORITY_freertosproject = "25"
+
+# This should only be incremented on significant changes that will
+# cause compatibility issues with other layers
+LAYERVERSION_freertosproject = "1"
+
+LAYERDEPENDS:freertosproject = "core meta-python"
+
+LAYERSERIES_COMPAT_freertosproject = "kirkstone"
+
diff --git a/rtos/meta-freertos/recipes-jailhouse/README.md b/rtos/meta-freertos/recipes-jailhouse/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..14c8d9eb49a7bbb315907a7155c519def9dd203b
--- /dev/null
+++ b/rtos/meta-freertos/recipes-jailhouse/README.md
@@ -0,0 +1,31 @@
+## recipes-jailhouse 目录说明
+
+meta-freertos 层存放 Freertos 相关 demo 文件，recipes-jailhouse 目录为 jailhouse 虚拟化程序在qemu上配合验证的 freertos_demo 程序，从源代码编译构建。
+
+## freertos_demo 在 oebuild中的使用方法
+
+前置依赖添加 Jailhouse：[Jailhouse构建指导](https://pages.openeuler.openatom.cn/embedded/docs/build/html/master/features/jailhouse.html) 
+
+1.1 在编译目录下的compile.yaml文件中添加meta-freertos 层：
+
+```
+layers:
+- yocto-meta-openeuler/rtos/meta-freertos
+```
+
+1.2 添加 jailhouse-freertos 到镜像文件
+
+```
+vim src/yocto-meta-openeuler/meta-openeuler/recipes-core/packagegroups/packagegroup-mcs.bb
+
+# 在jailhouse后面追加 jailhouse-freertos，如下：
+RDEPENDS:${PN} = " \
+${@bb.utils.contains('MCS_FEATURES', 'jailhouse', 'jailhouse jailhouse-freertos', '', d)} \
+"
+```
+
+1.3 执行构建命令：
+
+```
+oebuild bitbake openeuler-image-mcs
+```
\ No newline at end of file
diff --git a/rtos/meta-freertos/recipes-jailhouse/freertos/files/Jailhouse_FreeRTOS_demo.tar.gz b/rtos/meta-freertos/recipes-jailhouse/freertos/files/Jailhouse_FreeRTOS_demo.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..fc2c2699f6e2219e4b7fc77f85b99b8e0978c82f
Binary files /dev/null and b/rtos/meta-freertos/recipes-jailhouse/freertos/files/Jailhouse_FreeRTOS_demo.tar.gz differ
diff --git a/rtos/meta-freertos/recipes-jailhouse/freertos/jailhouse-freertos_11.1.0.bb b/rtos/meta-freertos/recipes-jailhouse/freertos/jailhouse-freertos_11.1.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..48a1a2a65f9a430ffe8b93e3cd87065f0acea3f2
--- /dev/null
+++ b/rtos/meta-freertos/recipes-jailhouse/freertos/jailhouse-freertos_11.1.0.bb
@@ -0,0 +1,27 @@
+SUMMARY = "FreeRTOS Demo"
+DESCRIPTION = "FreeRTOS Demo"
+LICENSE = "MIT"
+LIC_FILES_CHKSUM = "file://license.txt;md5=473b63a963910267fc231e5a65bf1a2d \
+                    "
+
+SRC_URI = "https://github.com/FreeRTOS/FreeRTOS-Kernel/releases/download/V${PV}/FreeRTOS-KernelV${PV}.zip \
+           file://Jailhouse_FreeRTOS_demo.tar.gz   \
+"
+
+SRC_URI[sha256sum] = "eebd58aa71a623c9381f25f77b708c0ed14ef995a8913e2460fe9f286bb271eb"
+
+S = "${WORKDIR}/Jailhouse_FreeRTOS_demo"
+
+EXTRA_OEMAKE = "CROSS=${TARGET_PREFIX} FREERTOS_SRC=${WORKDIR}/FreeRTOS-KernelV${PV} \
+    FREERTOS_PORT_SRC=${WORKDIR}/FreeRTOS-KernelV${PV}/portable/GCC/ARM_AARCH64"
+
+do_compile() {
+	oe_runmake
+}
+
+do_install() {
+    mkdir ${D}/Jailhouse_FreeRTOS_demo
+	cp ${S}/FreeRTOS.bin ${D}/Jailhouse_FreeRTOS_demo/
+}
+
+FILES:${PN} = "Jailhouse_FreeRTOS_demo"
\ No newline at end of file
diff --git a/rtos/meta-openeuler-rtos/README.md b/rtos/meta-openeuler-rtos/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/rtos/meta-openeuler-rtos/conf/layer.conf b/rtos/meta-openeuler-rtos/conf/layer.conf
new file mode 100644
index 0000000000000000000000000000000000000000..ed082d8691464aa9cd31d0a7950c5c2b6b1a867b
--- /dev/null
+++ b/rtos/meta-openeuler-rtos/conf/layer.conf
@@ -0,0 +1,27 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH =. "${LAYERDIR}:"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+            ${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "openeuler-rtos"
+BBFILE_PATTERN_openeuler-rtos = "^${LAYERDIR}/"
+BBFILE_PRIORITY_openeuler-rtos = "25"
+
+LAYERSERIES_COMPAT_openeuler-rtos = "kirkstone"
+#no bb file under meta-openeuler-rtos, set it to 1 to ignore "No bb files" warning
+BBFILE_PATTERN_IGNORE_EMPTY_openeuler-rtos = "1"
+
+
+#enable RTOS specific .bb
+BBFILES_DYNAMIC += " \
+rtthread:${LAYERDIR}/rtthread/*.bb \
+rtthread:${LAYERDIR}/rtthread/*.bbappend \
+"
+# Most rtos can't be built directly with xxx-linux-gcc toolchain, because of C library
+# A baremetal gcc toolchain is needed. The following variables are used to
+# describe the baremetal gcc toolchain. By default, Zephyr Project's toolchain
+# is used and can be downloaded from Zephyr Project's github repo.
+OPENEULER_RTOS_TOOLCHAIN_DIR_aarch64 ?= "${STAGING_BINDIR_TOOLCHAIN}"
+OPENEULER_RTOS_TOOLCHAIN_PREFIX_aarch64 ?= "${TARGET_PREFIX}"
diff --git a/rtos/meta-rtthread/README.md b/rtos/meta-rtthread/README.md
new file mode 100644
index 0000000000000000000000000000000000000000..c9f2232e51daa4cb9380555c7339685eda165e79
--- /dev/null
+++ b/rtos/meta-rtthread/README.md
@@ -0,0 +1,31 @@
+# RT-Thread 构建支持
+
+本元构建层(meta-layer)包含了在openEuler Yocto构建环境下集成构建RT-Thread的相关配置和配方。
+
+## 使用
+
+1. RT-Thread代码包的准备： 应事先将RT-Thread的[代码包](https://github.com/RT-Thread/rt-thread/archive/refs/tags/v4.0.5.tar.gz)下载放于OPENEULER_SP_DIR中，目录和文件名格式为rtthread/rtthread-${PV}.tar.gz.当前支持的最新版本是4.0.5
+
+2. 在Yocto构建目录的bblayers.conf中添加相应的元构建层
+
+```
+  BBLAYERS ?= "\
+  ......
+  xxxxx/yocto-meta-openeuler/rtos/meta-openeuler-rtos \
+  xxxxx/yocto-meta-openeuler/rtos/meta-rtthread \
+  "
+```
+
+3. 构建rt-thread所需工具。构建rt-thread需要在构建主机上安装好scons构建工具，并在meta-openeuler-rtos/conf/layer.conf中填好构建RT-Thread所需工具链的路径和前缀。目前构建RT-Thread不能使用构建Linux的GCC工具链，例如xxx-linux-glibc-gcc，需要集成newlibc的工具链。一个例子如下所示：
+
+```
+OPENEULER_RTOS_TOOLCHAIN_DIR_aarch64 ?= "/opt/zephyr-sdk/aarch64-zephyr-elf/bin"
+OPENEULER_RTOS_TOOLCHAIN_PREFIX_aarch64
+```
+
+4. 构建rt-thread.
+```
+    bitbake rtthread
+```
+
+rtthread构建的结果文件会安装在/lib/rtthread目录，并打包成rpm文件。
\ No newline at end of file
diff --git a/rtos/meta-rtthread/conf/layer.conf b/rtos/meta-rtthread/conf/layer.conf
new file mode 100644
index 0000000000000000000000000000000000000000..e016ff5494ec2c5f048827268bf049a8d6977c7f
--- /dev/null
+++ b/rtos/meta-rtthread/conf/layer.conf
@@ -0,0 +1,19 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*.bb \
+            ${LAYERDIR}/recipes-*/*.bbappend"
+
+BBFILE_COLLECTIONS += "rtthread"
+BBFILE_PATTERN_rtthread = "^${LAYERDIR}/"
+BBFILE_PRIORITY_rtthread = "24"
+
+LAYERVERSION_rtthread = "1"
+
+LAYERDEPENDS:rtthread = "core"
+
+LAYERSERIES_COMPAT_rtthread = "kirkstone"
+
+# rtthread is built with scons
+HOSTTOOLS:append = " scons"
diff --git a/rtos/meta-rtthread/recipes-kernel/files/0001-bsp-modify-the-rtconfig.py-for-openeuler.patch b/rtos/meta-rtthread/recipes-kernel/files/0001-bsp-modify-the-rtconfig.py-for-openeuler.patch
new file mode 100644
index 0000000000000000000000000000000000000000..d517c9c988a1fa304372a4df92e8234ac9e9cf12
--- /dev/null
+++ b/rtos/meta-rtthread/recipes-kernel/files/0001-bsp-modify-the-rtconfig.py-for-openeuler.patch
@@ -0,0 +1,28 @@
+diff --git a/bsp/qemu-virt64-aarch64/rtconfig.py b/bsp/qemu-virt64-aarch64/rtconfig.py
+index 7204079e6..7f2ea47f6 100644
+--- a/bsp/qemu-virt64-aarch64/rtconfig.py
++++ b/bsp/qemu-virt64-aarch64/rtconfig.py
+@@ -27,7 +27,13 @@ BUILD = 'debug'
+ 
+ if PLATFORM == 'gcc':
+     # toolchains
+-    PREFIX = 'aarch64-none-elf-'
++    if os.getenv('OPENEULER_RTT_GCC_PREFIX'):
++        PREFIX = os.getenv('OPENEULER_RTT_GCC_PREFIX')
++        TARGET_TUNE = os.getenv('OPENEULER_RTT_GCC_FLAGS') + ' -g -march=armv8-a -mtune=cortex-a57'
++    else:
++        PREFIX = 'aarch64-elf-'
++        TARGET_TUNE = ' -g -march=armv8-a -mtune=cortex-a53'
++
+     CC      = PREFIX + 'gcc'
+     CXX     = PREFIX + 'g++'
+     AS      = PREFIX + 'gcc'
+@@ -38,7 +44,7 @@ if PLATFORM == 'gcc':
+     OBJDUMP = PREFIX + 'objdump'
+     OBJCPY  = PREFIX + 'objcopy'
+ 
+-    DEVICE = ' -g -march=armv8-a -mtune=cortex-a53'
++    DEVICE = TARGET_TUNE
+     CFLAGS = DEVICE + ' -Wall'
+     AFLAGS = ' -c' + ' -x assembler-with-cpp -D__ASSEMBLY__'
+     LFLAGS  = DEVICE + ' -nostartfiles -Wl,--gc-sections,-Map=rtthread.map,-cref,-u,system_vectors -T link.lds'
diff --git a/rtos/meta-rtthread/recipes-kernel/rt-thread.inc b/rtos/meta-rtthread/recipes-kernel/rt-thread.inc
new file mode 100644
index 0000000000000000000000000000000000000000..5cb6805fd7dfb08c2d176f695eb97b15d80b7248
--- /dev/null
+++ b/rtos/meta-rtthread/recipes-kernel/rt-thread.inc
@@ -0,0 +1,117 @@
+### Descriptive metadata: SUMMARY,DESCRITPION, HOMEPAGE, AUTHOR, BUGTRACKER
+SUMMARY = "RT-Thread "
+DESCRITPION = "A well-known open source RTOS from China"
+AUTHOR = ""
+HOMEPAGE = "https://github.com/RT-Thread/rt-thread"
+BUGTRACKER = "https://gitee.com/openeuler/yocto-meta-openeuler"
+### Package manager metadata: SECTION, PRIOIRTY(only for deb, opkg)
+SECTION = "RTOS"
+
+### License metadata
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://LICENSE;md5=86d3f3a95c324c9479bd8986968f4327"
+
+### Inheritance and includes if needed
+## rtthread is built by scons, so we need to inherit scons.bbclass
+inherit scons
+# linux glibc toolchain can not be used to compile rt-thread now
+INHIBIT_DEFAULT_DEPS = "1"
+
+### Build metadata: SRC_URI, SRCDATA, S, B, FILESEXTRAPATHS....
+SRC_URI = "file://rt-thread/${BPN}-v${PV}.tar.gz "
+SRC_URI:append:qemu-aarch64 = "file://0001-bsp-modify-the-rtconfig.py-for-openeuler.patch"
+
+S = "${WORKDIR}/${BPN}-v${PV}"
+
+# the software packages required in build
+# rtthread needs to be built with gcc toolchain with newlibc
+# it's better to use pre-built toolchain, e.g. aarch64-elf-xxx
+INHIBIT_DEFAULT_DEPS = "1"
+
+def get_depends(d):
+    # use the default toolchain
+    # just need the compiler, no need of glibc and runtime libraries which are for linux
+    if d.getVar("OPENEULER_RTOS_TOOLCHAIN_DIR", True) == d.getVar("STAGING_BINDIR_TOOLCHAIN", True):
+        return "newlib " + "virtual/" + d.getVar("TARGET_PREFIX", True) + "gcc"
+    else:
+        return ""
+
+DEPENDS += "${@get_depends(d)}"
+
+# according to yocto's parameters, e.g., MACHINE, ARCH, to get
+# rtthread's parameters
+
+export RTT_EXEC_PATH = "${OPENEULER_RTOS_TOOLCHAIN_DIR}"
+export RTT_CC = "gcc"
+export OPENEULER_RTT_GCC_PREFIX = "${OPENEULER_RTOS_TOOLCHAIN_PREFIX}"
+
+def get_flags(d):
+    # use the default toolchain's sysroot to provide newlib header files
+    if d.getVar("OPENEULER_RTOS_TOOLCHAIN_DIR", True) == d.getVar("STAGING_BINDIR_TOOLCHAIN", True):
+        return " --sysroot=" + d.getVar("STAGING_DIR_TARGET", True)
+    else:
+        return ""
+
+# OPENEULER_RTT_GCC_FLAGS are extra flags for RTT
+export OPENEULER_RTT_GCC_FLAGS = "${@get_flags(d)}"
+
+def get_rtthread_bsp(d):
+
+    supported_machine = {
+        "qemu_aarch64": "qemu-virt64-aarch64",
+    }
+
+    machine = d.getVar("MACHINE_ARCH",True)
+
+    if not machine in supported_machine:
+        bb.error("unsupported target arch:%s" % machine)
+        return ""
+
+    return "bsp/" + supported_machine[machine]
+
+RTTHREAD_BSPDIR = "${@get_rtthread_bsp(d)}"
+
+# alias package name
+PROVIDES += "rtthread"
+
+### Runtime metadata
+PACKAGES = "${PN}"
+### Package metadata
+FILES:${PN} = " \
+    /firmware \
+"
+### Tasks for package
+python () {
+    d.delVar('CFLAGS')
+    d.delVar('CXXFLAGS')
+    d.delVar('LDFLAGS')
+    d.delVar('CC')
+    d.delVar('AR')
+    d.delVar('LD')
+    d.delVar('NM')
+    d.delVar('OBJCOPY')
+}
+
+#bypass package_qa as the deleted LDFLAGS will cause error
+do_package_qa() {
+    echo "do package qa"
+}
+
+#bypass configure as RTT has no configure phase
+do_configure() {
+    :
+}
+
+#call host's scons to compile rtt. You need to install the
+#host tools required by rtt
+do_compile() {
+    cd ${S}/${RTTHREAD_BSPDIR}
+    ${STAGING_BINDIR_NATIVE}/scons ${PARALLEL_MAKE} || \
+	die "scons build execution failed."
+    cd -
+}
+
+do_install() {
+    install -d ${D}/firmware
+    install -m 644 -D ${S}/${RTTHREAD_BSPDIR}/rtthread.* ${D}/firmware
+}
diff --git a/rtos/meta-rtthread/recipes-kernel/rt-thread_4.1.0.bb b/rtos/meta-rtthread/recipes-kernel/rt-thread_4.1.0.bb
new file mode 100644
index 0000000000000000000000000000000000000000..752c1547103f9d0333bd1c3ceaea71691369ddae
--- /dev/null
+++ b/rtos/meta-rtthread/recipes-kernel/rt-thread_4.1.0.bb
@@ -0,0 +1 @@
+require rt-thread.inc
diff --git a/rtos/meta-zephyr/classes/zephyr.bbclass b/rtos/meta-zephyr/classes/zephyr.bbclass
new file mode 100644
index 0000000000000000000000000000000000000000..68f454d71c22bd0b9fb3c4b4f79a4ac1406568e7
--- /dev/null
+++ b/rtos/meta-zephyr/classes/zephyr.bbclass
@@ -0,0 +1,71 @@
+inherit terminal
+inherit python3native
+
+PYTHONPATH="${STAGING_DIR_HOST}${libdir}/${PYTHON_DIR}/site-packages"
+DEPENDS += "python3-pyelftools-native python3-pyyaml-native python3-pykwalify-native python3-packaging-native"
+
+OE_TERMINAL_EXPORTS += "HOST_EXTRACFLAGS HOSTLDFLAGS TERMINFO CROSS_CURSES_LIB CROSS_CURSES_INC"
+HOST_EXTRACFLAGS = "${BUILD_CFLAGS} ${BUILD_LDFLAGS}"
+HOSTLDFLAGS = "${BUILD_LDFLAGS}"
+CROSS_CURSES_LIB = "-lncurses -ltinfo"
+CROSS_CURSES_INC = '-DCURSES_LOC="<curses.h>"'
+TERMINFO = "${STAGING_DATADIR_NATIVE}/terminfo"
+
+KCONFIG_CONFIG_COMMAND ??= "menuconfig"
+ZEPHYR_BOARD ?= "${MACHINE}"
+
+
+# just need the compiler, no need of glibc and runtime libraries which are for linux
+INHIBIT_DEFAULT_DEPS = "1"
+DEPENDS += "virtual/${TARGET_PREFIX}gcc"
+
+# in bitbake.conf line 519
+# export CC = "${CCACHE}${HOST_PREFIX}gcc ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}
+# no need of ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS} to impact the compile of zephyr
+# just need the compiler. If some extra options are required, try to add here
+HOST_CC_ARCH = ""
+TOOLCHAIN_OPTIONS = ""
+
+# qemuboot writes into IMGDEPLOYDIR, force to write to DEPLOY_DIR_IMAGE
+IMGDEPLOYDIR = "${DEPLOY_DIR_IMAGE}"
+
+python () {
+    # Translate MACHINE into Zephyr BOARD
+    # Zephyr BOARD is basically our MACHINE, except we must use "-" instead of "_"
+    board = d.getVar('ZEPHYR_BOARD', True)
+    board = board.replace('-', '_')
+    d.setVar('BOARD',board)
+}
+
+python do_menuconfig() {
+    os.chdir(d.getVar('B', True))
+    configdir = d.getVar('B', True)
+    bb.warn("configdir:{}".format(configdir))
+    try:
+        mtime = os.path.getmtime(configdir +"/.config")
+    except OSError:
+        mtime = 0
+
+    oe_terminal("${SHELL} -c \"ZEPHYR_BASE=%s ninja %s; if [ \$? -ne 0 ]; then echo 'Command failed.'; \
+                printf 'Press any key to continue... '; \
+                read r; fi\"" % (d.getVar('ZEPHYR_BASE', True),d.getVar('KCONFIG_CONFIG_COMMAND', True)),
+                d.getVar('PN', True) + ' Configuration', d)
+
+    try:
+        newmtime = os.path.getmtime(configdir +"/.config")
+    except OSError:
+        newmtime = 0
+
+    if newmtime > mtime:
+        bb.warn("Configuration changed, recompile will be forced")
+        bb.build.write_taint('do_compile', d)
+}
+do_menuconfig[depends] += "ncurses-native:do_populate_sysroot"
+do_menuconfig[nostamp] = "1"
+do_menuconfig[dirs] = "${B}"
+addtask menuconfig after do_configure
+
+python do_devshell:prepend () {
+    # Most likely we need to manually edit prj.conf...
+    os.chdir(d.getVar('ZEPHYR_SRC_DIR', True))
+}
diff --git a/rtos/meta-zephyr/conf/layer.conf b/rtos/meta-zephyr/conf/layer.conf
new file mode 100644
index 0000000000000000000000000000000000000000..a95bb56524c39ac1ba3f7859115ba157240dd1cd
--- /dev/null
+++ b/rtos/meta-zephyr/conf/layer.conf
@@ -0,0 +1,19 @@
+# We have a conf and classes directory, add to BBPATH
+BBPATH .= ":${LAYERDIR}"
+
+# We have recipes-* directories, add to BBFILES
+BBFILES += "${LAYERDIR}/recipes-*/*/*.bb \
+	${LAYERDIR}/recipes-*/*/*.bbappend"
+
+BBFILE_COLLECTIONS += "zephyrproject"
+BBFILE_PATTERN_zephyrproject = "^${LAYERDIR}/"
+BBFILE_PRIORITY_zephyrproject = "6"
+
+# This should only be incremented on significant changes that will
+# cause compatibility issues with other layers
+LAYERVERSION_zephyrproject = "1"
+
+LAYERDEPENDS:zephyrproject = "core meta-python"
+
+LAYERSERIES_COMPAT_zephyrproject = "kirkstone"
+
diff --git a/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/files/benchmark/0001-zehpyr-add-dependencies-required-by-benchmark.patch b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/files/benchmark/0001-zehpyr-add-dependencies-required-by-benchmark.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a1182c5648ec1a0634273134917c6299dcfafd73
--- /dev/null
+++ b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/files/benchmark/0001-zehpyr-add-dependencies-required-by-benchmark.patch
@@ -0,0 +1,180 @@
+From 282c3c77015f1e95ef52312b970f8aed8c2a81ee Mon Sep 17 00:00:00 2001
+From: Pengfei Deng <1652695505@qq.com>
+Date: Thu, 19 Oct 2023 18:29:22 +0800
+Subject: [PATCH] zehpyr: add dependencies required by benchmark
+
+add relevant code to adapt benchmark related tests.
+
+Signed-off-by: dengpengfei <1652695505@qq.com>
+
+diff --git a/subsys/ipc/rpmsg_service/CMakeLists.txt b/subsys/ipc/rpmsg_service/CMakeLists.txt
+index cde10cdd..09d8442e 100644
+--- a/subsys/ipc/rpmsg_service/CMakeLists.txt
++++ b/subsys/ipc/rpmsg_service/CMakeLists.txt
+@@ -3,3 +3,4 @@
+ zephyr_sources(rpmsg_backend.c)
+ zephyr_sources(rpmsg_service.c)
+ zephyr_sources(rpmsg_rpc_service.c)
++zephyr_sources(rpmsg_test_service.c)
+\ No newline at end of file
+diff --git a/subsys/ipc/rpmsg_service/rpmsg_test_service.c b/subsys/ipc/rpmsg_service/rpmsg_test_service.c
+new file mode 100644
+index 00000000..e4210185
+--- /dev/null
++++ b/subsys/ipc/rpmsg_service/rpmsg_test_service.c
+@@ -0,0 +1,86 @@
++#include "rpmsg_test_service.h"
++#include <zephyr/device.h>
++#include <zephyr/drivers/cache.h>
++#include <zephyr/drivers/pm_cpu_ops.h>
++#include <zephyr/ipc/rpmsg_service.h>
++#include <zephyr/kernel.h>
++#include <zephyr/logging/log.h>
++#include <zephyr/types.h>
++
++#define LOG_MODULE_NAME rpmsg_rpc_service
++LOG_MODULE_REGISTER(LOG_MODULE_NAME, CONFIG_RPMSG_SERVICE_LOG_LEVEL);
++
++static int pty_ping_ep_id, rpc_ping_id, rpc_long_ping_id;
++
++static int benchmark_rpc_ping_cb(struct rpmsg_endpoint *ept, void *data, size_t len,
++                                 uint32_t src, void *priv)
++{
++    int ret;
++    struct _payload *msg = (struct _payload *)data;
++
++    for (int i = 0; i < 4; i++)
++        if (msg->data[i] != 2023)
++            return 1;
++    ret = rpmsg_service_send(rpc_ping_id, data, len);
++
++    return 0;
++}
++
++static int benchmark_rpc_long_ping_cb(struct rpmsg_endpoint *ept, void *data, size_t len,
++                                      uint32_t src, void *priv)
++{
++    int ret;
++    struct _large_msg *msg = (struct _large_msg *)data;
++
++    for (int i = 0; i < 59; i++)
++        if (msg->data[i] != 2023)
++            return 1;
++    ret = rpmsg_service_send(rpc_long_ping_id, data, len);
++    return 0;
++}
++
++static int pty_ping_cb(struct rpmsg_endpoint *ept, void *data, size_t len,
++                       uint32_t src, void *priv)
++{
++    int ret;
++    ret = rpmsg_service_send(pty_ping_ep_id, (char *)data, len);
++    if (ret < 0) {
++        LOG_ERR("rpmsh send error\n");
++    }
++    return 0;
++}
++
++int benchmark_rpc_service_init()
++{
++    int ret;
++
++    ret = rpmsg_service_register_endpoint(BENCHMARK_RPC_PING, benchmark_rpc_ping_cb, NULL, &rpc_ping_id);
++    if (ret >= 0) {
++        rpc_ping_id = ret;
++    } else {
++        return ret;
++    }
++
++    ret = rpmsg_service_register_endpoint(BENCHMARK_RPC_LONG_PING, benchmark_rpc_long_ping_cb, NULL, &rpc_long_ping_id);
++    if (ret >= 0) {
++        rpc_long_ping_id = ret;
++        return 0;
++    } else {
++        return ret;
++    }
++}
++
++int pty_ping_service_init()
++{
++    int ret;
++    ret = rpmsg_service_register_endpoint(BENCHMARK_PTY_PING, pty_ping_cb, NULL,
++                                          &pty_ping_ep_id);
++    if (ret >= 0) {
++        pty_ping_ep_id = ret;
++        return 0;
++    } else {
++        return ret;
++    }
++}
++SYS_INIT(benchmark_rpc_service_init, POST_KERNEL, CONFIG_RPMSG_SERVICE_EP_REG_PRIORITY);
++SYS_INIT(pty_ping_service_init, POST_KERNEL, CONFIG_RPMSG_SERVICE_EP_REG_PRIORITY);
+\ No newline at end of file
+diff --git a/subsys/ipc/rpmsg_service/rpmsg_test_service.h b/subsys/ipc/rpmsg_service/rpmsg_test_service.h
+new file mode 100644
+index 00000000..3c17b40e
+--- /dev/null
++++ b/subsys/ipc/rpmsg_service/rpmsg_test_service.h
+@@ -0,0 +1,59 @@
++#ifndef ZEPHYR_SUBSYS_IPC_RPMSG_TEST_SERVICE_H
++#define ZEPHYR_SUBSYS_IPC_RPMSG_TEST_SERVICE_H
++
++#include <zephyr/toolchain.h>
++#include <zephyr/types.h>
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++#define BENCHMARK_RPC_PING "rpc-ping"
++#define BENCHMARK_RPC_LONG_PING "rpc-long-ping"
++#define BENCHMARK_PTY_PING "pty-ping"
++
++/* RPMSG_BUFFER_SIZE = 512
++ * sizeof(struct rpmsg_hdr) = 16
++ * RPMSG_BUFFER_SIZE - sizeof(struct rpmsg_hdr) - 4 = 492
++ * Aligning to 64 bits -> 488UL
++ */
++#define MAX_BUF_LEN	488UL
++#define RPC_ID_LEN sizeof(uint32_t)
++/*
++ * rpc service call back
++ */
++typedef int (*rpmsg_rpc_cb_t)(void *params, size_t len);
++
++struct rpmsg_rpc_service {
++	uint32_t id;
++	rpmsg_rpc_cb_t cb_function;
++};
++
++struct _large_msg
++{
++    unsigned long flag;
++    unsigned long data[];
++};
++
++struct _payload{
++    unsigned long num;
++    unsigned long size;
++    unsigned long data[];
++};
++
++struct rpmsg_rpc_data {
++	uint32_t id;    /* rpc id */
++	unsigned char params[MAX_BUF_LEN];
++} __packed;
++
++struct rpmsg_rpc_instance {
++	unsigned int ep_id; /* endpoint id */
++	const struct rpmsg_rpc_service *services; /* service table */
++	unsigned int n_services; /* number of services */
++};
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* ZEPHYR_SUBSYS_IPC_RPMSG_RPC_SERVICE_H */
+--
+2.35.3
+
diff --git a/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/files/libmetal_fix_configure_error.patch b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/files/libmetal_fix_configure_error.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b0fcad2b2db1d3a45d1cddbb3c95057b0e4c0acb
--- /dev/null
+++ b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/files/libmetal_fix_configure_error.patch
@@ -0,0 +1,13 @@
+diff --git a/libmetal/cmake/syscheck.cmake b/libmetal/cmake/syscheck.cmake
+index 032a849..303a0e8 100644
+--- a/libmetal/cmake/syscheck.cmake
++++ b/libmetal/cmake/syscheck.cmake
+@@ -1,7 +1,7 @@
+ # use "Generic" as CMAKE_SYSTEM_NAME
+ 
+ if (WITH_ZEPHYR)
+-  set (CMAKE_SYSTEM_NAME "Generic"             CACHE STRING "")
++  set (CMAKE_SYSTEM_NAME "Generic")
+   string (TOLOWER "Zephyr"                PROJECT_SYSTEM)
+   string (TOUPPER "Zephyr"                PROJECT_SYSTEM_UPPER)
+   if (NOT WITH_ZEPHYR_LIB)
diff --git a/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/files/zephyr_openeuler_mcs.patch b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/files/zephyr_openeuler_mcs.patch
new file mode 100644
index 0000000000000000000000000000000000000000..b83710131042107c647b57f6c9b692d521e91d8b
--- /dev/null
+++ b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/files/zephyr_openeuler_mcs.patch
@@ -0,0 +1,2190 @@
+diff --git a/arch/arm64/core/Kconfig b/arch/arm64/core/Kconfig
+index 968454634f..2e23271ad3 100644
+--- a/arch/arm64/core/Kconfig
++++ b/arch/arm64/core/Kconfig
+@@ -257,6 +257,9 @@ config ARM64_PA_BITS_40
+ config ARM64_PA_BITS_42
+ 	bool "42-bit"
+ 
++config ARM64_PA_BITS_44
++	bool "44-bit"
++
+ config ARM64_PA_BITS_48
+ 	bool "48-bit"
+ endchoice
+@@ -267,6 +270,7 @@ config ARM64_PA_BITS
+ 	default 36 if ARM64_PA_BITS_36
+ 	default 40 if ARM64_PA_BITS_40
+ 	default 42 if ARM64_PA_BITS_42
++	default 44 if ARM64_PA_BITS_44
+ 	default 48 if ARM64_PA_BITS_48
+ 
+ config MAX_XLAT_TABLES
+diff --git a/arch/arm64/core/cache.c b/arch/arm64/core/cache.c
+index d5aefaf3a9..19d905cc3e 100644
+--- a/arch/arm64/core/cache.c
++++ b/arch/arm64/core/cache.c
+@@ -214,5 +214,11 @@ int arch_icache_range(void *addr, size_t size, int op)
+ 
+ int arch_icache_all(int op)
+ {
+-	return -ENOTSUP;
++	/* invalidate all instruction cache */
++	__asm__ volatile ("ic iallu" ::: "memory");
++
++	dsb();
++	isb();
++
++	return 0;
+ }
+diff --git a/boards/arm64/qemu_cortex_a53/Kconfig.defconfig b/boards/arm64/qemu_cortex_a53/Kconfig.defconfig
+index cbe833f42f..0c43eb2eac 100644
+--- a/boards/arm64/qemu_cortex_a53/Kconfig.defconfig
++++ b/boards/arm64/qemu_cortex_a53/Kconfig.defconfig
+@@ -9,4 +9,11 @@ config BUILD_OUTPUT_BIN
+ config BOARD
+ 	default "qemu_cortex_a53"
+ 
++if IPM
++
++config IPM_GIC_SGI
++	default y
++
++endif # IPM
++
+ endif # BOARD_QEMU_CORTEX_A53
+diff --git a/boards/arm64/qemu_cortex_a53/qemu_cortex_a53_remote.dts b/boards/arm64/qemu_cortex_a53/qemu_cortex_a53_remote.dts
+new file mode 100644
+index 0000000000..b73939dd43
+--- /dev/null
++++ b/boards/arm64/qemu_cortex_a53/qemu_cortex_a53_remote.dts
+@@ -0,0 +1,65 @@
++/*
++ * Copyright (c) 2019 Carlo Caione <ccaione@baylibre.com>
++ *
++ * SPDX-License-Identifier: Apache-2.0
++ *
++ */
++
++/dts-v1/;
++#include <arm64/qemu/qemu-virt-a53.dtsi>
++
++/ {
++	model = "QEMU Cortex-A53";
++	compatible = "qemu,arm-cortex-a53";
++
++	psci {
++		compatible = "arm,psci-0.2";
++		method = "hvc";
++		label = "PSCI";
++	};
++
++	chosen {
++		zephyr,sram = &sram1;
++		/* uart0 is used for debug, which also may be used by Linux */
++		zephyr,console = &uart_rpmsg0;
++		zephyr,shell-uart = &uart_rpmsg0;
++		zephyr,flash = &flash0;
++		/*
++		 * shared memory reserved for the inter-processor communication
++		 */
++		 zephyr,ipc_shm = &ipc_shm0;
++		 zephyr,ipc = &ipm_gic_sgi0;
++	};
++
++	ipm_gic_sgi0: ipm{
++		compatible = "arm,gic-sgi";
++		label = "gic_sgi0";
++	};
++
++	uart_rpmsg0: ep0 {
++		status = "okay";
++		compatible = "zephyr,rpmsg-uart";
++		/* the rpmsg-tty driver requires ep-name should be rpmsg-tty* */
++		ep-name = "rpmsg-tty";
++	};
++
++	uart_rpmsg1: ep1 {
++		status = "okay";
++		compatible = "zephyr,rpmsg-uart";
++		ep-name = "rpmsg-tty1";
++	};
++
++	soc {
++
++		ipc_shm0: memory@70000000 {
++			compatible = "mmio-sram";
++			reg = <0 0x70000000 0 0x30000>;
++		};
++
++		sram1: memory@7a000000 {
++			compatible = "mmio-sram";
++			reg = <0x0 0x7a000000 0x0 DT_SIZE_M(10)>;
++		};
++
++	};
++};
+diff --git a/boards/arm64/qemu_cortex_a53/qemu_cortex_a53_remote_defconfig b/boards/arm64/qemu_cortex_a53/qemu_cortex_a53_remote_defconfig
+new file mode 100644
+index 0000000000..1f42894d44
+--- /dev/null
++++ b/boards/arm64/qemu_cortex_a53/qemu_cortex_a53_remote_defconfig
+@@ -0,0 +1,39 @@
++CONFIG_SOC_QEMU_CORTEX_A53=y
++CONFIG_BOARD_QEMU_CORTEX_A53=y
++CONFIG_ARM_ARCH_TIMER=y
++CONFIG_QEMU_ICOUNT=n
++
++# Cache management
++CONFIG_CACHE_MANAGEMENT=y
++
++# Enable UART driver
++CONFIG_SERIAL=y
++
++# Enable console
++CONFIG_CONSOLE=y
++# no early console, because uart_rpmsg is used
++CONFIG_BOOT_BANNER=n
++CONFIG_EARLY_CONSOLE=n
++CONFIG_UART_CONSOLE=y
++CONFIG_PRINTK=n
++
++# to use remote, must be in Non-Secure world
++CONFIG_ARMV8_A_NS=y
++
++# Enable RPMSG based serial port
++CONFIG_UART_RPMSG=y
++CONFIG_UART_INTERRUPT_DRIVEN=y
++
++# support psci ops
++CONFIG_PM_CPU_OPS=y
++CONFIG_OPENAMP=y
++CONFIG_IPM=y
++CONFIG_RPMSG_SERVICE_MODE_REMOTE=y
++CONFIG_OPENAMP_MASTER=n
++CONFIG_OPENAMP_RSC_TABLE_NUM_RPMSG_BUFF=8
++CONFIG_OPENAMP_RSC_TABLE=y
++CONFIG_HEAP_MEM_POOL_SIZE=4096
++# shell must be initialized after uart_rpmsg
++CONFIG_SHELL_BACKEND_SERIAL_INIT_PRIORITY=60
++# the tx ring buffer size is the same of bufffer of rpmsg_virtio buffer
++CONFIG_SHELL_BACKEND_SERIAL_TX_RING_BUFFER_SIZE=512
+diff --git a/boards/arm64/rpi4_cortex_a72/Kconfig.board b/boards/arm64/rpi4_cortex_a72/Kconfig.board
+new file mode 100644
+index 0000000000..cb4c7b7e89
+--- /dev/null
++++ b/boards/arm64/rpi4_cortex_a72/Kconfig.board
+@@ -0,0 +1,7 @@
++# Copyright (c) 2022 openEuler Embedded
++# SPDX-License-Identifier: Apache-2.0
++
++config BOARD_RPI4_CORTEX_A72
++	bool "Raspberry Pi 4B"
++	depends on SOC_RPI4_CORTEX_A72
++	select ARM64
+diff --git a/boards/arm64/rpi4_cortex_a72/Kconfig.defconfig b/boards/arm64/rpi4_cortex_a72/Kconfig.defconfig
+new file mode 100644
+index 0000000000..7b426d0162
+--- /dev/null
++++ b/boards/arm64/rpi4_cortex_a72/Kconfig.defconfig
+@@ -0,0 +1,19 @@
++# Copyright (c) 2022 openEuler Embedded
++# SPDX-License-Identifier: Apache-2.0
++
++if BOARD_RPI4_CORTEX_A72
++
++config BUILD_OUTPUT_BIN
++	default y
++
++config BOARD
++	default "rpi4_cortex_a72"
++
++if IPM
++
++config IPM_GIC_SGI
++	default y
++
++endif # IPM
++
++endif # BOARD_RPI4_CORTEX_A72
+diff --git a/boards/arm64/rpi4_cortex_a72/board.cmake b/boards/arm64/rpi4_cortex_a72/board.cmake
+new file mode 100644
+index 0000000000..5471723b68
+--- /dev/null
++++ b/boards/arm64/rpi4_cortex_a72/board.cmake
+@@ -0,0 +1,5 @@
++# Copyright (c) 2022 openEuler Embedded
++# SPDX-License-Identifier: Apache-2.0
++
++board_runner_args(openocd "--use-elf" "--config=${BOARD_DIR}/support/rpi4_cortex_a72.cfg")
++include(${ZEPHYR_BASE}/boards/common/openocd.board.cmake)
+diff --git a/boards/arm64/rpi4_cortex_a72/rpi4_cortex_a72.dts b/boards/arm64/rpi4_cortex_a72/rpi4_cortex_a72.dts
+new file mode 100644
+index 0000000000..11bcee24dc
+--- /dev/null
++++ b/boards/arm64/rpi4_cortex_a72/rpi4_cortex_a72.dts
+@@ -0,0 +1,62 @@
++/*
++ * Copyright (c) 2022 openEuler Embedded
++ *
++ * SPDX-License-Identifier: Apache-2.0
++ *
++ */
++
++/dts-v1/;
++#include <arm64/broadcom/rpi4-a72.dtsi>
++
++/ {
++	model = "Raspberry Pi4 B Cortex A72";
++	compatible = "rpi4,arm-cortex-a72";
++
++	psci {
++		compatible = "arm,psci-0.2";
++		method = "smc";
++		label = "PSCI";
++	};
++
++	chosen {
++		zephyr,sram = &sram1;
++		zephyr,console = &uart_rpmsg0;
++		zephyr,shell-uart = &uart_rpmsg1;
++		/*
++		 * shared memory reserved for the inter-processor communication
++		 */
++		 zephyr,ipc_shm = &ipc_shm0;
++		 zephyr,ipc = &ipm_gic_sgi0;
++	};
++
++	ipm_gic_sgi0: ipm{
++		compatible = "arm,gic-sgi";
++		label = "gic_sgi0";
++	};
++
++	uart_rpmsg0: ep0 {
++		status = "okay";
++		compatible = "zephyr,rpmsg-uart";
++		ep-name = "console";
++	};
++
++	uart_rpmsg1: ep1 {
++		status = "okay";
++		compatible = "zephyr,rpmsg-uart";
++		ep-name = "uart";
++	};
++
++	soc {
++
++		ipc_shm0: memory@70000000 {
++			compatible = "mmio-sram";
++			reg = <0 0x70000000 0 0x30000>;
++		};
++
++		sram1: memory@7a000000 {
++			compatible = "mmio-sram";
++			reg = <0x0 0x7a000000 0x0 DT_SIZE_M(10)>;
++		};
++
++	};
++};
+diff --git a/boards/arm64/rpi4_cortex_a72/rpi4_cortex_a72_defconfig b/boards/arm64/rpi4_cortex_a72/rpi4_cortex_a72_defconfig
+new file mode 100644
+index 0000000000..a1517f6a02
+--- /dev/null
++++ b/boards/arm64/rpi4_cortex_a72/rpi4_cortex_a72_defconfig
+@@ -0,0 +1,39 @@
++CONFIG_SOC_RPI4_CORTEX_A72=y
++CONFIG_BOARD_RPI4_CORTEX_A72=y
++CONFIG_ARM64_VA_BITS_48=y
++CONFIG_ARM64_PA_BITS_44=y
++CONFIG_ARM_ARCH_TIMER=y
++CONFIG_QEMU_ICOUNT=n
++
++# Cache management
++CONFIG_CACHE_MANAGEMENT=y
++
++# Enable UART driver
++CONFIG_SERIAL=y
++CONFIG_PRINTK=y
++
++# Enable console
++CONFIG_CONSOLE=y
++CONFIG_UART_CONSOLE=y
++
++# no boot banner
++CONFIG_BOOT_BANNER=n
++
++# to use remote, must be in Non-Secure world
++CONFIG_ARMV8_A_NS=y
++
++# Enable RPMSG based serial port
++CONFIG_UART_RPMSG=y
++CONFIG_UART_INTERRUPT_DRIVEN=y
++
++# support psci ops
++CONFIG_PM_CPU_OPS=y
++CONFIG_OPENAMP=y
++CONFIG_IPM=y
++CONFIG_RPMSG_SERVICE_MODE_REMOTE=y
++CONFIG_OPENAMP_MASTER=n
++CONFIG_HEAP_MEM_POOL_SIZE=4096
++# shell must be initialized after uart_rpmsg
++CONFIG_SHELL_BACKEND_SERIAL_INIT_PRIORITY=60
++# the tx ring buffer size is the same of bufffer of rpmsg_virtio buffer
++CONFIG_SHELL_BACKEND_SERIAL_TX_RING_BUFFER_SIZE=512
+diff --git a/boards/arm64/rpi4_cortex_a72/support/rpi4_cortex_a72.cfg b/boards/arm64/rpi4_cortex_a72/support/rpi4_cortex_a72.cfg
+new file mode 100644
+index 0000000000..aca8d9643e
+--- /dev/null
++++ b/boards/arm64/rpi4_cortex_a72/support/rpi4_cortex_a72.cfg
+@@ -0,0 +1,44 @@
++source [find interface/jlink.cfg]
++
++set _CHIPNAME bcm2711
++set _DAP_TAPID 0x4ba00477
++
++adapter_khz 1000
++
++transport select jtag
++reset_config trst_and_srst
++
++telnet_port 4444
++
++# create tap
++jtag newtap auto0 tap -irlen 4 -expected-id $_DAP_TAPID
++
++# create dap
++dap create auto0.dap -chain-position auto0.tap
++
++set CTIBASE {0x80420000 0x80520000 0x80620000 0x80720000}
++set DBGBASE {0x80410000 0x80510000 0x80610000 0x80710000}
++
++set _cores 4
++
++set _TARGETNAME $_CHIPNAME.a72
++set _CTINAME $_CHIPNAME.cti
++set _smp_command ""
++
++for {set _core 0} {$_core < $_cores} { incr _core} {
++    cti create $_CTINAME.$_core -dap auto0.dap -ap-num 0 -ctibase [lindex $CTIBASE $_core]
++
++    set _command "target create ${_TARGETNAME}.$_core aarch64 \
++                    -dap auto0.dap  -dbgbase [lindex $DBGBASE $_core] \
++                    -coreid $_core -cti $_CTINAME.$_core"
++    if {$_core != 0} {
++        set _smp_command "$_smp_command $_TARGETNAME.$_core"
++    } else {
++        set _smp_command "target smp $_TARGETNAME.$_core"
++    }
++
++    eval $_command
++}
++
++# eval $_smp_command
++targets $_TARGETNAME.0
+diff --git a/drivers/interrupt_controller/intc_gic.c b/drivers/interrupt_controller/intc_gic.c
+index 129b395c55..81b7643401 100644
+--- a/drivers/interrupt_controller/intc_gic.c
++++ b/drivers/interrupt_controller/intc_gic.c
+@@ -230,7 +230,10 @@ int arm_gic_init(const struct device *unused)
+ 	ARG_UNUSED(unused);
+ 
+ 	/* Init of Distributor interface registers */
+-	gic_dist_init();
++	/* openamp client does not init the global part of GIC */
++	if (!IS_ENABLED(CONFIG_OPENAMP_SLAVE)) {
++		gic_dist_init();
++	}
+ 
+ 	/* Init CPU interface registers */
+ 	gic_cpu_init();
+diff --git a/drivers/interrupt_controller/intc_gicv3.c b/drivers/interrupt_controller/intc_gicv3.c
+index e19d409abb..363a7fa9ee 100644
+--- a/drivers/interrupt_controller/intc_gicv3.c
++++ b/drivers/interrupt_controller/intc_gicv3.c
+@@ -553,7 +553,10 @@ int arm_gic_init(const struct device *unused)
+ {
+ 	ARG_UNUSED(unused);
+ 
+-	gicv3_dist_init();
++/* openamp client does not init the global part of GIC */
++	if (!IS_ENABLED(CONFIG_OPENAMP_SLAVE)) {
++		gicv3_dist_init();
++	}
+ 
+ 	__arm_gic_init();
+ 
+diff --git a/drivers/ipm/CMakeLists.txt b/drivers/ipm/CMakeLists.txt
+index cee766242d..9bf300c88f 100644
+--- a/drivers/ipm/CMakeLists.txt
++++ b/drivers/ipm/CMakeLists.txt
+@@ -12,4 +12,6 @@ zephyr_library_sources_ifdef(CONFIG_IPM_CAVS_IDC ipm_cavs_idc.c)
+ zephyr_library_sources_ifdef(CONFIG_IPM_STM32_HSEM ipm_stm32_hsem.c)
+ zephyr_library_sources_ifdef(CONFIG_IPM_CAVS_HOST ipm_cavs_host.c)
+ zephyr_library_sources_ifdef(CONFIG_ESP32_SOFT_IPM ipm_esp32.c)
++zephyr_library_sources_ifdef(CONFIG_IPM_GIC_SGI ipm_gic_sgi.c)
++
+ zephyr_library_sources_ifdef(CONFIG_USERSPACE   ipm_handlers.c)
+diff --git a/drivers/ipm/Kconfig b/drivers/ipm/Kconfig
+index 13e99323b1..13831f31c8 100644
+--- a/drivers/ipm/Kconfig
++++ b/drivers/ipm/Kconfig
+@@ -39,6 +39,24 @@ source "drivers/ipm/Kconfig.imx"
+ source "drivers/ipm/Kconfig.stm32"
+ source "drivers/ipm/Kconfig.intel_adsp"
+ 
++config IPM_GIC_SGI
++	bool "ARM GIC SGI driver"
++	depends on GIC
++	help
++	  use ARM GIC SGI interrupt as IPM
++
++if IPM_GIC_SGI
++
++config IPM_GIC_SGI_INTNO
++	int "Intno of SGI used for IPM"
++	range 6 7
++	default 7
++	help
++	  The intno of SGI used for IPM. For arm64, SGI can be used to
++	  work as IPM
++
++endif # IPM_GIC_SGI
++
+ module = IPM
+ module-str = ipm
+ source "subsys/logging/Kconfig.template.log_config"
+diff --git a/drivers/ipm/ipm_gic_sgi.c b/drivers/ipm/ipm_gic_sgi.c
+new file mode 100644
+index 0000000000..67dc4fa2f6
+--- /dev/null
++++ b/drivers/ipm/ipm_gic_sgi.c
+@@ -0,0 +1,143 @@
++/*
++ * Copyright (c) 2022 openEuler
++ *
++ * SPDX-License-Identifier: Apache-2.0
++ */
++
++#define DT_DRV_COMPAT arm_gic_sgi
++
++#include <errno.h>
++#include <zephyr/device.h>
++#include <zephyr/kernel.h>
++#include <zephyr/drivers/ipm.h>
++#include <zephyr/drivers/interrupt_controller/gic.h>
++
++
++/* Device config structure */
++struct ipm_gic_sgi_device_config {
++	void (*irq_config_func)(const struct device *d);
++	int intno;
++};
++
++/* Device data structure */
++struct ipm_gic_sgi_data {
++	ipm_callback_t callback;
++	void *user_data;
++};
++
++
++static int gic_sgi_send(const struct device *d, int wait, uint32_t id,
++			  const void *data, int size)
++{
++	/* use SGI x to send ipi */
++	const uint64_t mpidr = GET_MPIDR();
++	const struct ipm_gic_sgi_device_config *config = d->config;
++
++	if (!IS_ENABLED(CONFIG_OPENAMP_SLAVE)) {
++		/*
++		 * Send SGI to all cores except itself, this is for test as host does not know
++		 * which core the client side is in
++		 * Note: Assume only one Cluster now.
++		 */
++		gic_raise_sgi(config->intno, mpidr, SGIR_TGT_MASK & ~(1 << MPIDR_TO_CORE(mpidr)));
++	} else {
++		/* Send SGI only to core 0 (master core) for client side to
++		 * avoid uncessary ipi interrupts
++		 */
++		gic_raise_sgi(config->intno, mpidr, 0x1);
++	}
++
++	return 0;
++}
++
++static uint32_t gic_sgi_max_id_val_get(const struct device *d)
++{
++	ARG_UNUSED(d);
++
++	return 0;
++}
++
++static int gic_sgi_init(const struct device *d)
++{
++	const struct ipm_gic_sgi_device_config *config = d->config;
++
++	/* just register sgi into, no special init */
++	config->irq_config_func(d);
++
++	return 0;
++}
++
++static void gic_sgi_isr(const struct device *d)
++{
++	struct ipm_gic_sgi_data *driver_data = d->data;
++
++	if (driver_data->callback) {
++		driver_data->callback(d, driver_data->user_data, 0, 0);
++	}
++}
++
++static int gic_sgi_set_enabled(const struct device *d, int enable)
++{
++	ARG_UNUSED(d);
++	ARG_UNUSED(enable);
++
++	/* already enabled in gic_sgi_config_func */
++	return 0;
++}
++
++static int gic_sgi_max_data_size_get(const struct device *d)
++{
++	ARG_UNUSED(d);
++
++	/* sgi is just IPI, no data can be sent */
++	return 0;
++}
++
++static void gic_sgi_register_cb(const struct device *d,
++				ipm_callback_t cb,
++				void *user_data)
++{
++	struct ipm_gic_sgi_data *driver_data = d->data;
++
++	driver_data->callback = cb;
++	driver_data->user_data = user_data;
++}
++
++static const struct ipm_driver_api gic_sgi_driver_api = {
++	.send = gic_sgi_send,
++	.register_callback = gic_sgi_register_cb,
++	.max_data_size_get = gic_sgi_max_data_size_get,
++	.max_id_val_get = gic_sgi_max_id_val_get,
++	.set_enabled = gic_sgi_set_enabled,
++};
++
++static void gic_sgi_irq_config_func_0(const struct device *d);
++
++static const struct ipm_gic_sgi_device_config gic_sgi_cfg_0 = {
++	.irq_config_func = gic_sgi_irq_config_func_0,
++	.intno = CONFIG_IPM_GIC_SGI_INTNO,
++};
++
++static struct ipm_gic_sgi_data gic_sgi_data_0 = {
++	.callback = NULL,
++	.user_data = NULL,
++};
++
++DEVICE_DT_INST_DEFINE(0,
++			&gic_sgi_init,
++			NULL,
++			&gic_sgi_data_0,
++			&gic_sgi_cfg_0, PRE_KERNEL_1,
++			CONFIG_KERNEL_INIT_PRIORITY_DEVICE,
++			&gic_sgi_driver_api);
++
++static void gic_sgi_irq_config_func_0(const struct device *d)
++{
++	ARG_UNUSED(d);
++	IRQ_CONNECT(CONFIG_IPM_GIC_SGI_INTNO,
++			IRQ_DEFAULT_PRIORITY,
++			gic_sgi_isr,
++			DEVICE_DT_INST_GET(0),
++			0);
++	irq_enable(CONFIG_IPM_GIC_SGI_INTNO);
++}
+diff --git a/drivers/serial/CMakeLists.txt b/drivers/serial/CMakeLists.txt
+index 8fac82f7a8..874902e89f 100644
+--- a/drivers/serial/CMakeLists.txt
++++ b/drivers/serial/CMakeLists.txt
+@@ -50,6 +50,7 @@ zephyr_library_sources_ifdef(CONFIG_UART_XEN_HVC uart_hvc_xen.c)
+ zephyr_library_sources_ifdef(CONFIG_UART_XEN_HVC_CONSOLEIO uart_hvc_xen_consoleio.c)
+ zephyr_library_sources_ifdef(CONFIG_UART_PIPE uart_pipe.c)
+ zephyr_library_sources_ifdef(CONFIG_UART_SMARTBOND uart_smartbond.c)
++zephyr_library_sources_ifdef(CONFIG_UART_RPMSG uart_rpmsg.c)
+ 
+ zephyr_library_sources_ifdef(CONFIG_USERSPACE   uart_handlers.c)
+ 
+diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
+index 5cb2d10f0c..9ef5c1349b 100644
+--- a/drivers/serial/Kconfig
++++ b/drivers/serial/Kconfig
+@@ -201,5 +201,6 @@ source "drivers/serial/Kconfig.neorv32"
+ source "drivers/serial/Kconfig.xen"
+ 
+ source "drivers/serial/Kconfig.smartbond"
++source "drivers/serial/Kconfig.rpmsg_uart"
+ 
+ endif # SERIAL
+diff --git a/drivers/serial/Kconfig.rpmsg_uart b/drivers/serial/Kconfig.rpmsg_uart
+new file mode 100644
+index 0000000000..a1e4535146
+--- /dev/null
++++ b/drivers/serial/Kconfig.rpmsg_uart
+@@ -0,0 +1,30 @@
++# Rpmsg service based UART
++#
++# Copyright (c) 2022 openEuler Embedded
++# SPDX-License-Identifier: Apache-2.0
++
++config UART_RPMSG
++	bool "RPMSG service based UART driver"
++	select SERIAL_HAS_DRIVER
++	select SERIAL_SUPPORT_INTERRUPT
++	select RPMSG_SERVICE
++	select RING_BUFFER
++	help
++		Enable RPMSG service based uart driver. Zephyr runs as
++		a remote OS
++
++if UART_RPMSG
++
++config UART_RPMSG_RING_BUF_SIZE
++	int "RPMSG UART receive ring buf size"
++	default 512
++	help
++	  Set the size of ring buffer used for rpmsg uart receive
++
++config UART_RPMSG_LINE_BUF_SIZE
++	int "RPMSG UART poll line buf size"
++	default 32
++	help
++	  Set the size of line buffer used for rpmsg uart poll out
++
++endif # UART_RPMSG
+diff --git a/drivers/serial/uart_rpmsg.c b/drivers/serial/uart_rpmsg.c
+new file mode 100644
+index 0000000000..6e2f278f3d
+--- /dev/null
++++ b/drivers/serial/uart_rpmsg.c
+@@ -0,0 +1,310 @@
++/*
++ * Copyright (c) 2022 openEuler Embedded
++ *
++ * SPDX-License-Identifier: Apache-2.0
++ */
++
++#define DT_DRV_COMPAT zephyr_rpmsg_uart
++
++#include <zephyr/device.h>
++#include <zephyr/init.h>
++#include <zephyr/kernel.h>
++#include <zephyr/sys/ring_buffer.h>
++#include <zephyr/drivers/uart.h>
++#include <zephyr/ipc/rpmsg_service.h>
++
++#include <zephyr/logging/log.h>
++LOG_MODULE_REGISTER(uart_rpmsg, CONFIG_UART_LOG_LEVEL);
++
++
++struct uart_rpmsg_data {
++	const struct device *dev;
++	char *name;
++
++	int ep_id; /* endpoint id */
++
++	/** Ring buffer for received bytes from rpmsg */
++	struct ring_buf rb;
++	uint8_t ring_buf_data[CONFIG_UART_RPMSG_RING_BUF_SIZE];
++	uint8_t line_buf_data[CONFIG_UART_RPMSG_LINE_BUF_SIZE];
++	size_t line_len;
++
++#if defined(CONFIG_UART_INTERRUPT_DRIVEN)
++	uart_irq_callback_user_data_t irq_cb;
++	void *irq_cb_data;
++	int tx_busy;
++#endif /* CONFIG_UART_INTERRUPT_DRIVEN */
++};
++
++#if defined(CONFIG_UART_INTERRUPT_DRIVEN)
++static void uart_rpmsg_cb(struct uart_rpmsg_data *data)
++{
++	if (data->irq_cb) {
++		/* use data->tx_busy to simulate the tx empty interrupt
++		 * uart_tx_enable will call uart_rpmsg_cb, and set tx_busy to 1
++		 * uart_tx_disable will set tx_buys to 0, so uart_tx_disable
++		 * must be called if nothing to send and the loop will end
++		 */
++		do {
++			data->irq_cb(data->dev, data->irq_cb_data);
++		} while (data->tx_busy);
++	}
++}
++#endif
++
++/* called in thread context */
++static int uart_rpmsg_endpoint_cb(struct rpmsg_endpoint *ept, void *data,
++		size_t len, uint32_t src, void *priv)
++{
++	struct uart_rpmsg_data *uart_data = (struct uart_rpmsg_data *)priv;
++	int wrote;
++
++	if (rpmsg_service_endpoint_is_bound(uart_data->ep_id) == false) {
++		rpmsg_service_endpoint_bound(uart_data->ep_id);
++	}
++
++	/* direct return for empty msg which is used for sync up between
++	 * two sides.
++	 */
++	if (len == 0) {
++		return RPMSG_SUCCESS;
++	}
++
++	/* put the received data into ring buf */
++	wrote = ring_buf_put(&uart_data->rb, data, len);
++
++	if (wrote < len) {
++		LOG_INF("ring buf is full, data overrun\n");
++		/* ring buf is full, disable rx? */
++	}
++
++#if defined(CONFIG_UART_INTERRUPT_DRIVEN)
++	uart_rpmsg_cb(priv);
++#endif
++
++	return RPMSG_SUCCESS;
++}
++
++static int uart_rpmsg_poll_in(const struct device *dev,
++			unsigned char *c)
++{
++	struct uart_rpmsg_data *data = (struct uart_rpmsg_data *)dev->data;
++	int ret = 0;
++	char temp;
++
++	/* wait until ring buffer is not empty */
++	while (ring_buf_is_empty(&data->rb)) {
++		k_msleep(1);
++	}
++
++	ret = ring_buf_get(&data->rb, &temp, sizeof(temp));
++
++	if (ret != 1) {
++		/* char was not received correctly */
++		return -1;
++	}
++
++	*c = temp;
++
++	return 0;
++}
++
++static void uart_rpmsg_poll_out(const struct device *dev, unsigned char c)
++{
++	struct uart_rpmsg_data *uart_data = (struct uart_rpmsg_data *)dev->data;
++	int ret;
++
++	/* should wait until uart_rpmsg's endpoint is bound ?
++	 * if not bound, rpmsg_service_send will fail
++	 * in thread context, we can sleep to wait
++	 * in no-thread context, we should fail and lose msg
++	 */
++
++	while (rpmsg_service_endpoint_is_bound(uart_data->ep_id) == false) {
++		k_msleep(10);
++	}
++
++	if (uart_data->line_len < CONFIG_UART_RPMSG_LINE_BUF_SIZE) {
++		uart_data->line_buf_data[uart_data->line_len++] = c;
++		if (c != '\n') {
++			return;
++		}
++	}
++
++	ret = rpmsg_service_send(uart_data->ep_id, uart_data->line_buf_data,
++							uart_data->line_len);
++
++	if (ret < 0) {
++		LOG_ERR("Error uart_rpmsg poll out over rpmsg_service ret:%d", ret);
++	}
++
++	uart_data->line_len = 0;
++
++	uart_data->line_buf_data[uart_data->line_len++] = c;
++}
++
++#if defined(CONFIG_UART_INTERRUPT_DRIVEN)
++
++static int uart_rpmsg_fifo_fill(const struct device *dev, const uint8_t *tx_data,
++			 int len)
++{
++	struct uart_rpmsg_data *data = (struct uart_rpmsg_data *)dev->data;
++	int ret = 0, sent = 0;
++
++	data->tx_busy = 1;
++	while (len) {
++		sent = rpmsg_service_send(data->ep_id, tx_data, len);
++		/* < 0, send error */
++		if (sent < 0) {
++			ret = sent;
++			break;
++		}
++		ret += sent;
++		tx_data += sent;
++		len -= sent;
++	}
++
++	return ret;
++}
++
++static int uart_rpmsg_fifo_read(const struct device *dev, uint8_t *rx_data,
++			 const int size)
++{
++	struct uart_rpmsg_data *data = (struct uart_rpmsg_data *)dev->data;
++
++	return ring_buf_get(&data->rb, rx_data, size);
++}
++
++static void uart_rpmsg_irq_tx_enable(const struct device *dev)
++{
++/* explicitly call UART callback to simulate Tx interrupt */
++	struct uart_rpmsg_data *data = (struct uart_rpmsg_data *)dev->data;
++
++	/* should wait until uart_rpmsg's endpoint is bound ?
++	 * if not bound, rpmsg_service_send will fail
++	 * in thread context, we can sleep to wait
++	 * in no-thread context, we should fail and lose msg
++	 */
++
++	if (rpmsg_service_endpoint_is_bound(data->ep_id)) {
++		uart_rpmsg_cb(data);
++	}
++}
++
++static void uart_rpmsg_irq_tx_disable(const struct device *dev)
++{
++	struct uart_rpmsg_data *data = (struct uart_rpmsg_data *)dev->data;
++
++	data->tx_busy = 0;
++}
++
++
++static int uart_rpmsg_irq_tx_ready(const struct device *dev)
++{
++	/* always ready to tx */
++	return 1;
++}
++
++static void uart_rpmsg_irq_rx_enable(const struct device *dev)
++{
++	/* always rx enable */
++}
++
++static int uart_rpmsg_irq_tx_complete(const struct device *dev)
++{
++	/*
++	 * after send, it's always complete
++	 */
++	return 1;
++}
++
++static int uart_rpmsg_irq_rx_ready(const struct device *dev)
++{
++	/* if ring buf is not empty, then ready to rx */
++	struct uart_rpmsg_data *data = (struct uart_rpmsg_data *)dev->data;
++
++	return  !ring_buf_is_empty(&data->rb);
++}
++
++static int uart_rpmsg_irq_is_pending(const struct device *dev)
++{
++	return uart_rpmsg_irq_rx_ready(dev);
++}
++
++static int uart_rpmsg_irq_update(const struct device *dev)
++{
++	/* Nothing needs to be updated */
++	return 1;
++}
++
++static void uart_rpmsg_irq_callback_set(const struct device *dev,
++		 uart_irq_callback_user_data_t cb, void *user_data)
++{
++	struct uart_rpmsg_data *data = (struct uart_rpmsg_data *)dev->data;
++
++	data->irq_cb = cb;
++	data->irq_cb_data = user_data;
++}
++#endif /* CONFIG_UART_INTERRUPT_DRIVEN */
++
++static const struct uart_driver_api uart_rpmsg_api = {
++	.poll_in = uart_rpmsg_poll_in,
++	.poll_out = uart_rpmsg_poll_out,
++#if defined(CONFIG_UART_INTERRUPT_DRIVEN)
++	.fifo_fill = uart_rpmsg_fifo_fill,
++	.fifo_read = uart_rpmsg_fifo_read,
++	.irq_tx_enable = uart_rpmsg_irq_tx_enable,
++	.irq_tx_disable = uart_rpmsg_irq_tx_disable,
++	.irq_tx_ready = uart_rpmsg_irq_tx_ready,
++	.irq_rx_enable = uart_rpmsg_irq_rx_enable,
++	.irq_tx_complete = uart_rpmsg_irq_tx_complete,
++	.irq_rx_ready = uart_rpmsg_irq_rx_ready,
++	.irq_is_pending = uart_rpmsg_irq_is_pending,
++	.irq_update = uart_rpmsg_irq_update,
++	.irq_callback_set = uart_rpmsg_irq_callback_set,
++#endif /* CONFIG_UART_INTERRUPT_DRIVEN */
++};
++
++int uart_rpmsg_init(const struct device *dev)
++{
++	struct uart_rpmsg_data *data = dev->data;
++	int status;
++
++	status = rpmsg_service_register_endpoint(data->name, uart_rpmsg_endpoint_cb,
++									NULL, data);
++
++	if (status < 0) {
++		LOG_INF("RPMSG UART initialized error\n");
++		return status;
++	}
++
++	data->dev = dev;
++	data->ep_id = status;
++	ring_buf_init(&data->rb, CONFIG_UART_RPMSG_RING_BUF_SIZE, data->ring_buf_data);
++
++	data->line_len = 0;
++#if defined(CONFIG_UART_INTERRUPT_DRIVEN)
++
++	data->tx_busy = 0;
++
++#endif
++
++	LOG_INF("IPC UART initialized successfully\n");
++
++	return 0;
++}
++
++#define RPMSG_DEV(idx) DT_NODELABEL(uart_rpmsg ## idx)
++
++#define UART_RPMSG_INIT(n)		\
++	static struct uart_rpmsg_data uart_data_##n = {	\
++		.name = DT_PROP(RPMSG_DEV(n), ep_name),	\
++	};											\
++												\
++	DEVICE_DT_DEFINE(RPMSG_DEV(n), uart_rpmsg_init, NULL, \
++		&uart_data_##n,	\
++		NULL, POST_KERNEL, \
++		CONFIG_RPMSG_SERVICE_EP_REG_PRIORITY, \
++		&uart_rpmsg_api);
++
++DT_INST_FOREACH_STATUS_OKAY(UART_RPMSG_INIT)
+diff --git a/dts/arm64/broadcom/rpi4-a72.dtsi b/dts/arm64/broadcom/rpi4-a72.dtsi
+new file mode 100644
+index 0000000000..e336f9ea74
+--- /dev/null
++++ b/dts/arm64/broadcom/rpi4-a72.dtsi
+@@ -0,0 +1,55 @@
++/*
++ * Copyright (c) 2022 openEule Embedded
++ *
++ * SPDX-License-Identifier: Apache-2.0
++ */
++
++ #include <mem.h>
++ #include <arm64/armv8-a.dtsi>
++ #include <zephyr/dt-bindings/interrupt-controller/arm-gic.h>
++
++ / {
++	#address-cells = <2>;
++	#size-cells = <2>;
++
++    cpus {
++		#address-cells = <1>;
++		#size-cells = <0>;
++
++        cpu@0 {
++			device_type = "cpu";
++			compatible = "arm,cortex-a72";
++			reg = <0>;
++		};
++     };
++
++    timer {
++        compatible = "arm,armv8-timer";
++        interrupt-parent = <&gic>;
++        interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL
++                	IRQ_DEFAULT_PRIORITY>,
++                <GIC_PPI 14 IRQ_TYPE_LEVEL
++                	IRQ_DEFAULT_PRIORITY>,
++                <GIC_PPI 11 IRQ_TYPE_LEVEL
++                	IRQ_DEFAULT_PRIORITY>,
++                <GIC_PPI 10 IRQ_TYPE_LEVEL
++            		IRQ_DEFAULT_PRIORITY>;
++     };
++
++     soc {
++        #address-cells = <2>;
++        #size-cells = <2>;
++        ranges;
++
++        interrupt-parent = <&gic>;
++
++        gic: interrupt-controller@ff841000 {
++            compatible = "arm,gic";
++            reg = <0x00 0xFF841000 0x00 0x1000>,
++				<0x00 0xFF842000 0x00 0x2000>;
++            interrupt-controller;
++            #interrupt-cells = <4>;
++            status = "okay";
++        };
++    };
++ };
+diff --git a/dts/bindings/ipm/arm,gic-sgi.yaml b/dts/bindings/ipm/arm,gic-sgi.yaml
+new file mode 100644
+index 0000000000..282a4207d4
+--- /dev/null
++++ b/dts/bindings/ipm/arm,gic-sgi.yaml
+@@ -0,0 +1,9 @@
++# Copyright (c) 2022 openEuler
++# SPDX-License-Identifier: Apache-2.0
++
++description: ARM SGI (IPM by software generated int)
++
++compatible: "arm,gic-sgi"
++
++include: base.yaml
++
+diff --git a/dts/bindings/serial/zephy,rpmsg-uart.yaml b/dts/bindings/serial/zephy,rpmsg-uart.yaml
+new file mode 100644
+index 0000000000..a961661887
+--- /dev/null
++++ b/dts/bindings/serial/zephy,rpmsg-uart.yaml
+@@ -0,0 +1,14 @@
++# Copyright (c) 2022, openEuler Embedded
++# SPDX-License-Identifier: Apache-2.0
++
++description: RPMSG service based UART
++
++compatible: "zephyr,rpmsg-uart"
++
++include: base.yaml
++
++properties:
++    ep-name:
++        type: string
++        required: true
++        description: the endpoint name of uart-rpmsg device
+diff --git a/include/zephyr/ipc/rpmsg_service.h b/include/zephyr/ipc/rpmsg_service.h
+index e599c8deac..b1047d3cab 100644
+--- a/include/zephyr/ipc/rpmsg_service.h
++++ b/include/zephyr/ipc/rpmsg_service.h
+@@ -32,13 +32,18 @@ extern "C" {
+  *             for master and slave
+  * @param cb Callback executed when data are available on given endpoint
+  *
++ * @param unbind_cb Callback executed when given endpoint is unbound
++ *
++ * @param priv endpoint private data, transferred to cb when cb is called
++ *
+  * @retval >=0 id of registered endpoint on success;
+  * @retval -EINPROGRESS when requested to register an endpoint after endpoints
+  *         creation procedure has started;
+  * @retval -ENOMEM when there is not enough slots to register the endpoint;
+  * @retval <0 an other negative errno code, reported by rpmsg.
+  */
+-int rpmsg_service_register_endpoint(const char *name, rpmsg_ept_cb cb);
++int rpmsg_service_register_endpoint(const char *name, rpmsg_ept_cb cb,
++				rpmsg_ns_unbind_cb unbind_cb, void *priv);
+ 
+ /**
+  * @brief Send data using given IPC endpoint
+@@ -67,6 +72,8 @@ int rpmsg_service_send(int endpoint_id, const void *data, size_t len);
+  */
+ bool rpmsg_service_endpoint_is_bound(int endpoint_id);
+ 
++void rpmsg_service_endpoint_bound(int endpoint_id);
++
+ /**
+  * @}
+  */
+diff --git a/samples/subsys/ipc/openamp/CMakeLists.txt b/samples/subsys/ipc/openamp/CMakeLists.txt
+index daf99d8abe..8380389027 100644
+--- a/samples/subsys/ipc/openamp/CMakeLists.txt
++++ b/samples/subsys/ipc/openamp/CMakeLists.txt
+@@ -16,6 +16,9 @@ elseif("${BOARD}" STREQUAL "mps2_an521")
+   set(BOARD_REMOTE "mps2_an521_remote")
+ elseif("${BOARD}" STREQUAL "v2m_musca_b1")
+   set(BOARD_REMOTE "v2m_musca_b1_ns")
++elseif("${BOARD}" STREQUAL "qemu_cortex_a53")
++  set(QEMU_EXTRA_FLAGS "-m;1G;-serial;pty;-smp;2;-device;loader,file=${REMOTE_ZEPHYR_DIR}/zephyr.elf,cpu-num=1")
++  set(BOARD_REMOTE "qemu_cortex_a53")
+ else()
+   message(FATAL_ERROR "${BOARD} was not supported for this sample")
+ endif()
+diff --git a/samples/subsys/ipc/openamp/README.rst b/samples/subsys/ipc/openamp/README.rst
+index 429d47bc8d..830023cddc 100644
+--- a/samples/subsys/ipc/openamp/README.rst
++++ b/samples/subsys/ipc/openamp/README.rst
+@@ -42,6 +42,14 @@ Building the application for v2m_musca_b1
+    :board: v2m_musca_b1
+    :goals: debug
+ 
++Building the application for qemu_cortex_a53
++***********************************************
++
++.. zephyr-app-commands::
++   :zephyr-app: samples/subsys/ipc/openamp
++   :board: qemu_cortex_a53
++   :goals: run
++
+ Open a serial terminal (minicom, putty, etc.) and connect the board with the
+ following settings:
+ 
+diff --git a/samples/subsys/ipc/openamp/boards/qemu_cortex_a53.conf b/samples/subsys/ipc/openamp/boards/qemu_cortex_a53.conf
+new file mode 100644
+index 0000000000..3aa80f31f4
+--- /dev/null
++++ b/samples/subsys/ipc/openamp/boards/qemu_cortex_a53.conf
+@@ -0,0 +1,2 @@
++CONFIG_PM_CPU_OPS=y
++CONFIG_ARMV8_A_NS=y
+diff --git a/samples/subsys/ipc/openamp/boards/qemu_cortex_a53.overlay b/samples/subsys/ipc/openamp/boards/qemu_cortex_a53.overlay
+new file mode 100644
+index 0000000000..ff1f5c7dfb
+--- /dev/null
++++ b/samples/subsys/ipc/openamp/boards/qemu_cortex_a53.overlay
+@@ -0,0 +1,6 @@
++/*
++ * Copyright (c) 2022 openEuler Embedded
++ *
++ * SPDX-License-Identifier: Apache-2.0
++ */
++#include "qemu_cortex_a53_overlay.dtsi"
+diff --git a/samples/subsys/ipc/openamp/boards/qemu_cortex_a53_overlay.dtsi b/samples/subsys/ipc/openamp/boards/qemu_cortex_a53_overlay.dtsi
+new file mode 100644
+index 0000000000..85e1b47198
+--- /dev/null
++++ b/samples/subsys/ipc/openamp/boards/qemu_cortex_a53_overlay.dtsi
+@@ -0,0 +1,32 @@
++/*
++ * Copyright (c) 2022 openEuler Embedded
++ *
++ * SPDX-License-Identifier: Apache-2.0
++ */
++
++/ {
++	chosen {
++		/*
++		 * shared memory reserved for the inter-processor communication
++		 */
++		zephyr,ipc_shm = &ipc_shm0;
++		zephyr,ipc = &ipm_gic_sgi0;
++	};
++
++	ipm_gic_sgi0: ipm{
++		compatible = "arm,gic-sgi";
++	};
++
++	soc {
++		/* reserve 3 MB for inter-processor communication */
++		ipc_shm0: memory@70000000 {
++			compatible = "mmio-sram";
++			reg = <0 0x70000000 0 0x30000>;
++		};
++		/* memory used by openamp client */
++		sram1: memory@7a000000 {
++			compatible = "mmio-sram";
++			reg = <0x0 0x7a000000 0x0 DT_SIZE_M(10)>;
++		};
++	};
++};
+diff --git a/samples/subsys/ipc/openamp/remote/CMakeLists.txt b/samples/subsys/ipc/openamp/remote/CMakeLists.txt
+index b5cc53b48f..ee29ffa2cb 100644
+--- a/samples/subsys/ipc/openamp/remote/CMakeLists.txt
++++ b/samples/subsys/ipc/openamp/remote/CMakeLists.txt
+@@ -8,12 +8,18 @@ cmake_minimum_required(VERSION 3.20.0)
+ if(("${BOARD}" STREQUAL "lpcxpresso54114_m0")
+ 	OR "${BOARD}" STREQUAL "lpcxpresso55s69_cpu1"
+ 	OR "${BOARD}" STREQUAL "mps2_an521_remote"
+-	OR "${BOARD}" STREQUAL "v2m_musca_b1_ns")
++	OR "${BOARD}" STREQUAL "v2m_musca_b1_ns"
++	OR "${BOARD}" STREQUAL "qemu_cortex_a53")
+ 	message(STATUS "${BOARD} compiles as remote in this sample")
+ else()
+ 	message(FATAL_ERROR "${BOARD} was not supported for this sample")
+ endif()
+ 
++if("${BOARD}" STREQUAL "qemu_cortex_a53")
++	set(CONF_FILE "prj_qemu_cortex_a53.conf")
++	set(DTC_OVERLAY_FILE CACHE STRING "boards/qemu_cortex_a53.overlay" FORCE)
++endif()
++
+ find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+ project(openamp_remote)
+ 
+diff --git a/samples/subsys/ipc/openamp/remote/boards/qemu_cortex_a53.overlay b/samples/subsys/ipc/openamp/remote/boards/qemu_cortex_a53.overlay
+new file mode 100644
+index 0000000000..47e6d47f58
+--- /dev/null
++++ b/samples/subsys/ipc/openamp/remote/boards/qemu_cortex_a53.overlay
+@@ -0,0 +1,18 @@
++/*
++ * Copyright (c) 2022 openEuler Embedded
++ *
++ * SPDX-License-Identifier: Apache-2.0
++ */
++
++#include "../../boards/qemu_cortex_a53_overlay.dtsi"
++
++/ {
++	chosen {
++		zephyr,sram = &sram1;
++	};
++
++};
++
++&uart0 {
++	status = "disabled";
++};
+diff --git a/samples/subsys/ipc/openamp/remote/prj_qemu_cortex_a53.conf b/samples/subsys/ipc/openamp/remote/prj_qemu_cortex_a53.conf
+new file mode 100644
+index 0000000000..895e31280b
+--- /dev/null
++++ b/samples/subsys/ipc/openamp/remote/prj_qemu_cortex_a53.conf
+@@ -0,0 +1,18 @@
++CONFIG_BOOT_BANNER=n
++CONFIG_STDOUT_CONSOLE=n
++CONFIG_PRINTK=n
++CONFIG_IPM=y
++CONFIG_HEAP_MEM_POOL_SIZE=4096
++CONFIG_OPENAMP=y
++CONFIG_OPENAMP_MASTER=n
++CONFIG_ARMV8_A_NS=y
++# Disable UART driver
++CONFIG_SERIAL=n
++
++# Disable console
++CONFIG_CONSOLE=n
++CONFIG_UART_CONSOLE=n
++
++# Disable serial port
++CONFIG_UART_PL011=n
++CONFIG_UART_INTERRUPT_DRIVEN=n
+diff --git a/samples/subsys/ipc/openamp/remote/src/main.c b/samples/subsys/ipc/openamp/remote/src/main.c
+index 06124069f4..06ed2bd894 100644
+--- a/samples/subsys/ipc/openamp/remote/src/main.c
++++ b/samples/subsys/ipc/openamp/remote/src/main.c
+@@ -19,6 +19,13 @@
+ 
+ #include "common.h"
+ 
++/*
++ * 32 bit: -1 == 0xffffffff
++ * 64 bit: -1 == 0xffffffffffffffff
++ */
++#define DEFAULT_PAGE_SHIFT (-1UL)
++#define DEFAULT_PAGE_MASK  (-1UL)
++
+ #define APP_TASK_STACK_SIZE (1024)
+ K_THREAD_STACK_DEFINE(thread_stack, APP_TASK_STACK_SIZE);
+ static struct k_thread thread_data;
+@@ -36,8 +43,8 @@ static struct metal_device shm_device = {
+ 			.virt       = (void *) SHM_START_ADDR,
+ 			.physmap    = shm_physmap,
+ 			.size       = SHM_SIZE,
+-			.page_shift = 0xffffffff,
+-			.page_mask  = 0xffffffff,
++			.page_shift = DEFAULT_PAGE_SHIFT,
++			.page_mask  = DEFAULT_PAGE_MASK,
+ 			.mem_flags  = 0,
+ 			.ops        = { NULL },
+ 		},
+diff --git a/samples/subsys/ipc/openamp/sample.yaml b/samples/subsys/ipc/openamp/sample.yaml
+index df871bca0d..0921aa2b7f 100644
+--- a/samples/subsys/ipc/openamp/sample.yaml
++++ b/samples/subsys/ipc/openamp/sample.yaml
+@@ -4,7 +4,7 @@ sample:
+     name: OpenAMP example integration
+ tests:
+     sample.ipc.openamp:
+-        platform_allow: lpcxpresso54114_m4 lpcxpresso55s69_cpu0 mps2_an521 v2m_musca_b1
++        platform_allow: lpcxpresso54114_m4 lpcxpresso55s69_cpu0 mps2_an521 v2m_musca_b1 qemu_cortex_a53
+         tags: ipm
+         harness: console
+         harness_config:
+diff --git a/samples/subsys/ipc/openamp/src/main.c b/samples/subsys/ipc/openamp/src/main.c
+index bdbfc17bb4..181d2b151f 100644
+--- a/samples/subsys/ipc/openamp/src/main.c
++++ b/samples/subsys/ipc/openamp/src/main.c
+@@ -20,6 +20,17 @@
+ 
+ #include "common.h"
+ 
++#if defined(CONFIG_SOC_QEMU_CORTEX_A53)
++#include <zephyr/drivers/pm_cpu_ops.h>
++#endif
++
++/*
++ * 32 bit: -1 == 0xffffffff
++ * 64 bit: -1 == 0xffffffffffffffff
++ */
++#define DEFAULT_PAGE_SHIFT (-1UL)
++#define DEFAULT_PAGE_MASK  (-1UL)
++
+ #define APP_TASK_STACK_SIZE (1024)
+ K_THREAD_STACK_DEFINE(thread_stack, APP_TASK_STACK_SIZE);
+ static struct k_thread thread_data;
+@@ -37,8 +48,8 @@ static struct metal_device shm_device = {
+ 			.virt       = (void *) SHM_START_ADDR,
+ 			.physmap    = shm_physmap,
+ 			.size       = SHM_SIZE,
+-			.page_shift = 0xffffffff,
+-			.page_mask  = 0xffffffff,
++			.page_shift = DEFAULT_PAGE_SHIFT,
++			.page_mask  = DEFAULT_PAGE_MASK,
+ 			.mem_flags  = 0,
+ 			.ops        = { NULL },
+ 		},
+@@ -292,6 +303,12 @@ void main(void)
+ 	defined(CONFIG_SOC_V2M_MUSCA_B1)
+ 	wakeup_cpu1();
+ 	k_msleep(500);
++#elif defined(CONFIG_SOC_QEMU_CORTEX_A53)
++	/* start the secondary cpu by psci in qemu*/
++	if (pm_cpu_on(1, DT_REG_ADDR(DT_NODELABEL(sram1)))) {
++		printk("Failed to boot secondary CPU core\n");
++		return;
++	}
+ #endif /* #if defined(CONFIG_SOC_MPS2_AN521) */
+ }
+ 
+diff --git a/soc/arm64/qemu_cortex_a53/CMakeLists.txt b/soc/arm64/qemu_cortex_a53/CMakeLists.txt
+index fd39809a83..52eba76c8f 100644
+--- a/soc/arm64/qemu_cortex_a53/CMakeLists.txt
++++ b/soc/arm64/qemu_cortex_a53/CMakeLists.txt
+@@ -2,3 +2,8 @@
+ # SPDX-License-Identifier: Apache-2.0
+ 
+ zephyr_library_sources_ifdef(CONFIG_ARM_MMU mmu_regions.c)
++
++if(CONFIG_OPENAMP_RSC_TABLE)
++  zephyr_linker_section(NAME .resource_table GROUP ROM_REGION NOINPUT)
++  zephyr_linker_section_configure(SECTION .resource_table KEEP INPUT ".resource_table*")
++endif()
+diff --git a/soc/arm64/qemu_cortex_a53/linker.ld b/soc/arm64/qemu_cortex_a53/linker.ld
+index 9b7be757e1..9ea9975f75 100644
+--- a/soc/arm64/qemu_cortex_a53/linker.ld
++++ b/soc/arm64/qemu_cortex_a53/linker.ld
+@@ -6,3 +6,14 @@
+  */
+ 
+ #include <zephyr/arch/arm64/scripts/linker.ld>
++
++
++SECTIONS
++     {
++#ifdef CONFIG_OPENAMP_RSC_TABLE
++        SECTION_PROLOGUE(.resource_table,, SUBALIGN(4))
++        {
++            KEEP(*(.resource_table*))
++        } GROUP_LINK_IN(ROMABLE_REGION)
++#endif
++     }
+diff --git a/soc/arm64/qemu_cortex_a53/mmu_regions.c b/soc/arm64/qemu_cortex_a53/mmu_regions.c
+index b5d1205775..3d162c3e73 100644
+--- a/soc/arm64/qemu_cortex_a53/mmu_regions.c
++++ b/soc/arm64/qemu_cortex_a53/mmu_regions.c
+@@ -19,6 +19,13 @@ static const struct arm_mmu_region mmu_regions[] = {
+ 			      DT_REG_ADDR_BY_IDX(DT_INST(0, arm_gic), 1),
+ 			      DT_REG_SIZE_BY_IDX(DT_INST(0, arm_gic), 1),
+ 			      MT_DEVICE_nGnRnE | MT_P_RW_U_NA | MT_DEFAULT_SECURE_STATE),
++
++#if defined(CONFIG_OPENAMP)
++	MMU_REGION_FLAT_ENTRY("IPC_SHM",
++			      DT_REG_ADDR(DT_NODELABEL(ipc_shm0)),
++			      DT_REG_SIZE(DT_NODELABEL(ipc_shm0)),
++			      MT_NORMAL | MT_P_RW_U_NA | MT_DEFAULT_SECURE_STATE),
++#endif
+ };
+ 
+ const struct arm_mmu_config mmu_config = {
+diff --git a/soc/arm64/rpi4_cortex_a72/CMakeLists.txt b/soc/arm64/rpi4_cortex_a72/CMakeLists.txt
+new file mode 100644
+index 0000000000..42356c2508
+--- /dev/null
++++ b/soc/arm64/rpi4_cortex_a72/CMakeLists.txt
+@@ -0,0 +1,4 @@
++# Copyright (c) 2022 openEuler Embedded
++# SPDX-License-Identifier: Apache-2.0
++
++zephyr_library_sources_ifdef(CONFIG_ARM_MMU mmu_regions.c)
+diff --git a/soc/arm64/rpi4_cortex_a72/Kconfig.defconfig b/soc/arm64/rpi4_cortex_a72/Kconfig.defconfig
+new file mode 100644
+index 0000000000..e27f454829
+--- /dev/null
++++ b/soc/arm64/rpi4_cortex_a72/Kconfig.defconfig
+@@ -0,0 +1,17 @@
++# Copyright (c) 2022 openEuler Embedded
++# SPDX-License-Identifier: Apache-2.0
++
++if SOC_RPI4_CORTEX_A72
++
++config SOC
++	default "rpi4_cortex_a72"
++
++config NUM_IRQS
++	# must be >= the highest interrupt number used
++	# - include the UART interrupts
++	default 100
++
++config SYS_CLOCK_HW_CYCLES_PER_SEC
++	default 54000000
++
++endif # SOC_RPI4_CORTEX_A72
+diff --git a/soc/arm64/rpi4_cortex_a72/Kconfig.soc b/soc/arm64/rpi4_cortex_a72/Kconfig.soc
+new file mode 100644
+index 0000000000..6ce979d3b8
+--- /dev/null
++++ b/soc/arm64/rpi4_cortex_a72/Kconfig.soc
+@@ -0,0 +1,8 @@
++# Copyright (c) 2022 openEuler Embedded
++# SPDX-License-Identifier: Apache-2.0
++
++config SOC_RPI4_CORTEX_A72
++	bool "Raspberry Pi 4 (cortex-a72)"
++	select ARM64
++	select CPU_CORTEX_A72
++	select GIC_V2
+diff --git a/soc/arm64/rpi4_cortex_a72/linker.ld b/soc/arm64/rpi4_cortex_a72/linker.ld
+new file mode 100644
+index 0000000000..499492ed89
+--- /dev/null
++++ b/soc/arm64/rpi4_cortex_a72/linker.ld
+@@ -0,0 +1,8 @@
++/*
++ * Copyright (c) 2022 openEuler Embedded
++ *
++ * SPDX-License-Identifier: Apache-2.0
++ *
++ */
++
++#include <zephyr/arch/arm64/scripts/linker.ld>
+diff --git a/soc/arm64/rpi4_cortex_a72/mmu_regions.c b/soc/arm64/rpi4_cortex_a72/mmu_regions.c
+new file mode 100644
+index 0000000000..25ec334558
+--- /dev/null
++++ b/soc/arm64/rpi4_cortex_a72/mmu_regions.c
+@@ -0,0 +1,33 @@
++/*
++ * Copyright (c) 2022 openEuler Embedded
++ *
++ * SPDX-License-Identifier: Apache-2.0
++ */
++#include <zephyr/arch/arm64/arm_mmu.h>
++#include <zephyr/devicetree.h>
++#include <zephyr/sys/util.h>
++
++static const struct arm_mmu_region mmu_regions[] = {
++
++	MMU_REGION_FLAT_ENTRY("GIC",
++			      DT_REG_ADDR_BY_IDX(DT_INST(0, arm_gic), 0),
++			      DT_REG_SIZE_BY_IDX(DT_INST(0, arm_gic), 0),
++			      MT_DEVICE_nGnRnE | MT_P_RW_U_NA | MT_DEFAULT_SECURE_STATE),
++
++	MMU_REGION_FLAT_ENTRY("GIC",
++			      DT_REG_ADDR_BY_IDX(DT_INST(0, arm_gic), 1),
++			      DT_REG_SIZE_BY_IDX(DT_INST(0, arm_gic), 1),
++			      MT_DEVICE_nGnRnE | MT_P_RW_U_NA | MT_DEFAULT_SECURE_STATE),
++
++#if defined(CONFIG_OPENAMP)
++	MMU_REGION_FLAT_ENTRY("IPC_SHM",
++			      DT_REG_ADDR(DT_NODELABEL(ipc_shm0)),
++			      DT_REG_SIZE(DT_NODELABEL(ipc_shm0)),
++			      MT_DEVICE_nGnRnE | MT_P_RW_U_NA | MT_DEFAULT_SECURE_STATE),
++#endif
++};
++
++const struct arm_mmu_config mmu_config = {
++	.num_regions = ARRAY_SIZE(mmu_regions),
++	.mmu_regions = mmu_regions,
++};
+diff --git a/subsys/ipc/rpmsg_service/CMakeLists.txt b/subsys/ipc/rpmsg_service/CMakeLists.txt
+index 357a2bc6c3..cbfdd5f5e1 100644
+--- a/subsys/ipc/rpmsg_service/CMakeLists.txt
++++ b/subsys/ipc/rpmsg_service/CMakeLists.txt
+@@ -1,4 +1,14 @@
+ # SPDX-License-Identifier: Apache-2.0
+ 
++if(CONFIG_OPENAMP_RSC_TABLE)
++# METAL_MAX_DEVICE_REGIONS is used to give the number of memory regions shared
++# between processors. By default only one region is defined for the vrings
++# and rpmsg buffers. The METAL_MAX_DEVICE_REGIONS has to be redefined to add a
++# second region for the resource table.
++zephyr_compile_definitions(METAL_MAX_DEVICE_REGIONS=2)
++zephyr_sources(rpmsg_backend_rsc_table.c)
++else()
+ zephyr_sources(rpmsg_backend.c)
++endif()
+ zephyr_sources(rpmsg_service.c)
++zephyr_sources(rpmsg_rpc_service.c)
+diff --git a/subsys/ipc/rpmsg_service/Kconfig b/subsys/ipc/rpmsg_service/Kconfig
+index 17d75b3745..ecfc8ea0a0 100644
+--- a/subsys/ipc/rpmsg_service/Kconfig
++++ b/subsys/ipc/rpmsg_service/Kconfig
+@@ -46,7 +46,7 @@ endchoice
+ 
+ config RPMSG_SERVICE_NUM_ENDPOINTS
+ 	int "Max number of registered endpoints"
+-	default 2
++	default 5
+ 	help
+ 	  Maximal number of endpoints that can be registered for given
+ 	  RPMsg service.
+diff --git a/subsys/ipc/rpmsg_service/rpmsg_backend.c b/subsys/ipc/rpmsg_service/rpmsg_backend.c
+index 431fd093be..c3d6efd82a 100644
+--- a/subsys/ipc/rpmsg_service/rpmsg_backend.c
++++ b/subsys/ipc/rpmsg_service/rpmsg_backend.c
+@@ -59,6 +59,13 @@ static const struct device *const ipm_handle =
+ 	DEVICE_DT_GET(DT_CHOSEN(zephyr_ipc));
+ #endif
+ 
++/*
++ * 32 bit: -1 == 0xffffffff
++ * 64 bit: -1 == 0xffffffffffffffff
++ */
++#define DEFAULT_PAGE_SHIFT (-1UL)
++#define DEFAULT_PAGE_MASK  (-1UL)
++
+ static metal_phys_addr_t shm_physmap[] = { SHM_START_ADDR };
+ static struct metal_device shm_device = {
+ 	.name = SHM_DEVICE_NAME,
+@@ -69,8 +76,8 @@ static struct metal_device shm_device = {
+ 			.virt       = (void *) SHM_START_ADDR,
+ 			.physmap    = shm_physmap,
+ 			.size       = SHM_SIZE,
+-			.page_shift = 0xffffffff,
+-			.page_mask  = 0xffffffff,
++			.page_shift = DEFAULT_PAGE_SHIFT,
++			.page_mask  = DEFAULT_PAGE_MASK,
+ 			.mem_flags  = 0,
+ 			.ops        = { NULL },
+ 		},
+diff --git a/subsys/ipc/rpmsg_service/rpmsg_backend.h b/subsys/ipc/rpmsg_service/rpmsg_backend.h
+index a74e46b852..1851178902 100644
+--- a/subsys/ipc/rpmsg_service/rpmsg_backend.h
++++ b/subsys/ipc/rpmsg_service/rpmsg_backend.h
+@@ -13,15 +13,22 @@
+ extern "C" {
+ #endif
+ 
++#if defined(CONFIG_OPENAMP_RSC_TABLE)
++#define SHM_DEVICE_NAME	"shm"
++#define SHM_NODE		DT_CHOSEN(zephyr_ipc_shm)
++#define SHM_START_ADDR	DT_REG_ADDR(SHM_NODE)
++#define SHM_SIZE		DT_REG_SIZE(SHM_NODE)
++#else
+ #define VDEV_START_ADDR		DT_REG_ADDR(DT_CHOSEN(zephyr_ipc_shm))
+ #define VDEV_SIZE		DT_REG_SIZE(DT_CHOSEN(zephyr_ipc_shm))
+ 
+ #define VDEV_STATUS_ADDR	VDEV_START_ADDR
+-#define VDEV_STATUS_SIZE	0x400
++#define VDEV_STATUS_SIZE	0x4000
+ 
+ #define SHM_START_ADDR		(VDEV_START_ADDR + VDEV_STATUS_SIZE)
+ #define SHM_SIZE		    (VDEV_SIZE - VDEV_STATUS_SIZE)
+ #define SHM_DEVICE_NAME		"sramx.shm"
++#endif
+ 
+ /*
+  * @brief Initialize RPMsg backend
+@@ -35,7 +42,11 @@ extern "C" {
+  * @retval 0 Initialization successful
+  * @retval <0 Initialization error reported by OpenAMP
+  */
++#if defined(CONFIG_OPENAMP_RSC_TABLE)
++int rpmsg_backend_init(struct metal_io_region **io, struct virtio_device **vdev);
++#else
+ int rpmsg_backend_init(struct metal_io_region **io, struct virtio_device *vdev);
++#endif
+ 
+ #ifdef __cplusplus
+ }
+diff --git a/subsys/ipc/rpmsg_service/rpmsg_backend_rsc_table.c b/subsys/ipc/rpmsg_service/rpmsg_backend_rsc_table.c
+new file mode 100644
+index 0000000000..26f97a5c57
+--- /dev/null
++++ b/subsys/ipc/rpmsg_service/rpmsg_backend_rsc_table.c
+@@ -0,0 +1,236 @@
++/*
++ * Copyright (c) 2023, openEuler Embedded
++ *
++ * SPDX-License-Identifier: Apache-2.0
++ */
++
++#include "rpmsg_backend.h"
++
++#include <zephyr/kernel.h>
++#include <zephyr/drivers/ipm.h>
++#include <zephyr/device.h>
++#include <zephyr/logging/log.h>
++
++#include <openamp/open_amp.h>
++#include <metal/device.h>
++#include <resource_table.h>
++
++#define LOG_MODULE_NAME rpmsg_backend
++LOG_MODULE_REGISTER(LOG_MODULE_NAME, CONFIG_RPMSG_SERVICE_LOG_LEVEL);
++
++/* Configuration defines */
++#if !DT_HAS_CHOSEN(zephyr_ipc_shm)
++#error "Module requires definition of shared memory for rpmsg"
++#endif
++
++#define MASTER IS_ENABLED(CONFIG_RPMSG_SERVICE_MODE_MASTER)
++
++#if	IS_ENABLED(CONFIG_RPMSG_SERVICE_MODE_MASTER)
++#error "resource table implementation is only for device"
++#endif
++
++
++#define IPM_WORK_QUEUE_STACK_SIZE CONFIG_RPMSG_SERVICE_WORK_QUEUE_STACK_SIZE
++#define IPM_WORK_QUEUE_PRIORITY   K_HIGHEST_APPLICATION_THREAD_PRIO
++
++K_THREAD_STACK_DEFINE(ipm_stack_area, IPM_WORK_QUEUE_STACK_SIZE);
++
++struct k_work_q ipm_work_q;
++
++/* End of configuration defines */
++
++static const struct device *const ipm_handle =
++	DEVICE_DT_GET(DT_CHOSEN(zephyr_ipc));
++
++static metal_phys_addr_t shm_physmap = SHM_START_ADDR;
++static struct metal_device shm_device = {
++	.name = SHM_DEVICE_NAME,
++	.num_regions = 2,
++	.regions = {
++	/* shared memory io, only the addr in [share mem start + share mem size]
++	 * can be accessed and guaranteed by metal_io_read/write
++	 */
++		{.virt = NULL},
++	/* resource table io, only the addr in [resource table start + table size]
++	 * can be accessed and guaranteed by metal_io_read/write
++	 */
++		{.virt = NULL},
++	},
++	.node = { NULL },
++	.irq_num = 0,
++	.irq_info = NULL
++};
++
++static struct virtio_device *cur_vdev;
++static struct k_work ipm_work;
++
++static int virtio_notify(void *priv, uint32_t id)
++{
++	ARG_UNUSED(priv);
++	int status;
++
++	status = ipm_send(ipm_handle, 0, id, NULL, 0);
++
++	if (status != 0) {
++		LOG_ERR("ipm_send failed to notify: %d", status);
++		return status;
++	}
++
++	return status;
++}
++
++
++static void ipm_callback_process(struct k_work *work)
++{
++	/* as remote device, VRING1_ID is for RX (from host to devive)*/
++	rproc_virtio_notified(cur_vdev, VRING1_ID);
++}
++
++static void ipm_callback(const struct device *dev,
++						void *context, uint32_t id,
++						volatile void *data)
++{
++	(void)dev;
++
++	LOG_DBG("Got callback of id %u", id);
++	/* TODO: Separate workqueue is needed only
++	 * for serialization master (app core)
++	 *
++	 * Use sysworkq to optimize memory footprint
++	 * for serialization slave (net core)
++	 */
++	k_work_submit_to_queue(&ipm_work_q, &ipm_work);
++}
++
++struct virtio_device *
++platform_create_vdev(void *rsc_table, struct metal_io_region *rsc_io)
++{
++	struct fw_rsc_vdev_vring *vring_rsc;
++	struct virtio_device *vdev;
++	int ret;
++
++	vdev = rproc_virtio_create_vdev(VIRTIO_DEV_DEVICE, VDEV_ID,
++					rsc_table_to_vdev(rsc_table),
++					rsc_io, NULL, virtio_notify, NULL);
++
++	if (!vdev) {
++		LOG_ERR("failed to create vdev");
++		return NULL;
++	}
++
++	/* wait master rpmsg init completion */
++	rproc_virtio_wait_remote_ready(vdev);
++
++
++	vring_rsc = rsc_table_get_vring0(rsc_table);
++	ret = rproc_virtio_init_vring(vdev, 0, vring_rsc->notifyid,
++				      (void *)(uintptr_t)vring_rsc->da, rsc_io,
++				      vring_rsc->num, vring_rsc->align);
++	if (ret) {
++		LOG_ERR("failed to init vring 0");
++		goto failed;
++	}
++
++	vring_rsc = rsc_table_get_vring1(rsc_table);
++	ret = rproc_virtio_init_vring(vdev, 1, vring_rsc->notifyid,
++				      (void *)(uintptr_t)vring_rsc->da, rsc_io,
++				      vring_rsc->num, vring_rsc->align);
++	if (ret) {
++		LOG_ERR("failed to init vring 1");
++		goto failed;
++	}
++
++	cur_vdev = vdev;
++	return vdev;
++
++failed:
++	rproc_virtio_remove_vdev(vdev);
++
++	return NULL;
++}
++
++int rpmsg_backend_init(struct metal_io_region **io, struct virtio_device **vdev)
++{
++	void *rsc_table;
++	struct fw_resource_table *rsc;
++	struct metal_io_region *rsc_io;
++	int rsc_size;
++	int32_t                  err;
++	struct metal_init_params metal_params = METAL_INIT_DEFAULTS;
++	struct metal_device     *device;
++	
++
++
++	/* IPM setup */
++
++	/* Start IPM workqueue */
++	k_work_queue_start(&ipm_work_q, ipm_stack_area,
++			   K_THREAD_STACK_SIZEOF(ipm_stack_area),
++			   IPM_WORK_QUEUE_PRIORITY, NULL);
++	k_thread_name_set(&ipm_work_q.thread, "ipm_work_q");
++
++	/* Setup IPM workqueue item */
++	k_work_init(&ipm_work, ipm_callback_process);
++
++	if (!device_is_ready(ipm_handle)) {
++		LOG_ERR("IPM device is not ready");
++		return -ENODEV;
++	}
++
++	ipm_register_callback(ipm_handle, ipm_callback, NULL);
++
++	err = ipm_set_enabled(ipm_handle, 1);
++	if (err != 0) {
++		LOG_ERR("Could not enable IPM interrupts and callbacks");
++		return err;
++	}
++
++	/* Libmetal setup */
++	err = metal_init(&metal_params);
++	if (err) {
++		LOG_ERR("metal_init: failed - error code %d", err);
++		return err;
++	}
++
++	err = metal_register_generic_device(&shm_device);
++	if (err) {
++		LOG_ERR("Couldn't register shared memory device: %d", err);
++		return err;
++	}
++
++	err = metal_device_open("generic", SHM_DEVICE_NAME, &device);
++	if (err) {
++		LOG_ERR("metal_device_open failed: %d", err);
++		return err;
++	}
++
++	metal_io_init(&device->regions[0], (void *)SHM_START_ADDR, &shm_physmap,
++		      SHM_SIZE, -1, 0, NULL);
++
++	/* shared mem io should be return to the caller */
++	*io = metal_device_io_region(device, 0);
++	if (!*io) {
++		LOG_ERR("metal_device_io_region failed to get region");
++		return err;
++	}
++
++	rsc_table_get(&rsc_table, &rsc_size);
++	rsc = (struct fw_resource_table *)rsc_table;
++
++	metal_io_init(&device->regions[1], rsc_table,
++		      (metal_phys_addr_t *)rsc_table, rsc_size, -1, 0, NULL);
++	rsc_io = metal_device_io_region(device, 1);
++	if (!rsc_io) {
++		LOG_ERR("Failed to get rsc_io region");
++		return -1;
++	}
++
++	/* virtio device setup */
++	*vdev = platform_create_vdev(rsc_table, rsc_io);
++
++	if (*vdev == NULL) {
++		return -1;
++	}
++
++	return 0;
++}
+\ No newline at end of file
+diff --git a/subsys/ipc/rpmsg_service/rpmsg_rpc_service.c b/subsys/ipc/rpmsg_service/rpmsg_rpc_service.c
+new file mode 100644
+index 0000000000..c4e7769f17
+--- /dev/null
++++ b/subsys/ipc/rpmsg_service/rpmsg_rpc_service.c
+@@ -0,0 +1,150 @@
++/*
++ * Copyright (c) 2022, openEuler Embedded
++ *
++ * SPDX-License-Identifier: Apache-2.0
++ */
++
++#include "rpmsg_rpc_service.h"
++
++#include <zephyr/types.h>
++#include <zephyr/kernel.h>
++#include <zephyr/device.h>
++#include <zephyr/ipc/rpmsg_service.h>
++#include <zephyr/drivers/pm_cpu_ops.h>
++#include <zephyr/drivers/cache.h>
++#include <zephyr/logging/log.h>
++
++#define LOG_MODULE_NAME rpmsg_rpc_service
++LOG_MODULE_REGISTER(LOG_MODULE_NAME, CONFIG_RPMSG_SERVICE_LOG_LEVEL);
++
++static const struct rpmsg_rpc_service *find_rpc_service(struct rpmsg_rpc_instance *inst,
++					unsigned int id)
++{
++	const struct rpmsg_rpc_service *service;
++
++	for (unsigned int i = 0; i < inst->n_services; i++) {
++		service = &inst->services[i];
++
++		if (service->id == id) {
++			return service;
++		}
++	}
++
++	return NULL;
++}
++
++static int endpoint_cb_rpmsg_rpc(struct rpmsg_endpoint *ept, void *data,
++					size_t len, uint32_t src, void *priv)
++{
++	uint32_t id;
++
++	struct rpmsg_rpc_instance *inst;
++	const struct rpmsg_rpc_service *service;
++
++	if (len < RPC_ID_LEN) {
++		return 0;
++	}
++
++	inst = (struct rpmsg_rpc_instance *)priv;
++
++	/* skip rpc id */
++	id = *(uint32_t *)data;
++	data = (char *)data + RPC_ID_LEN;
++	len -= RPC_ID_LEN;
++
++	service = find_rpc_service(inst, id);
++
++	if (service) {
++		if (service->cb_function(data, len) < 0) {
++			LOG_ERR("call back %d error\n", id);
++		}
++	} else {
++		LOG_ERR("no service found\n");
++	}
++
++	return 0;
++}
++
++int rpmsg_rpc_service_init(struct rpmsg_rpc_instance *inst,
++					const struct rpmsg_rpc_service *services,
++					unsigned int n_services)
++{
++	int ret;
++
++	/* parameter check */
++	if (inst == NULL || services == NULL || n_services == 0) {
++		return -1;
++	}
++
++	inst->services = services;
++	inst->n_services = n_services;
++
++	ret = rpmsg_service_register_endpoint(RPMSG_RPC_SERVICE_NAME,
++							endpoint_cb_rpmsg_rpc, NULL, inst);
++
++	if (ret >= 0) {
++		inst->ep_id = ret;
++		return 0;
++	} else {
++		return ret;
++	}
++}
++
++int rpmsg_rpc_send(struct rpmsg_rpc_instance *inst, uint32_t rpc_id, void *params, size_t len)
++{
++	int ret;
++	struct rpmsg_rpc_data data;
++
++	if (inst == NULL || params == NULL || len == 0) {
++		return -1;
++	}
++
++	data.id = rpc_id;
++	memcpy(data.params, params, len);
++
++	ret = rpmsg_service_send(inst->ep_id, &data, RPC_ID_LEN + len);
++
++	if (ret > 0) {
++		ret -= RPC_ID_LEN;
++	}
++
++	return ret;
++}
++
++/* this call back is called when the response of
++ * sys_service_power_off arrives (in fact maybe never arrives)
++ */
++static int sys_service_power_off_cb(void *params, size_t len)
++{
++	/* before cpu_off, some clean ops need to be done:
++	 * - turn off tasks, device, etc.
++	 * - clear cache, memory etc.
++	 */
++	cache_data_all(K_CACHE_WB_INVD);
++	cache_instr_all(K_CACHE_INVD);
++
++	/* from arm64 supporting psci, call pm_cpu_off to turn off */
++	pm_cpu_off();
++
++	return 0;
++}
++
++static struct rpmsg_rpc_instance sys_service_inst;
++static struct rpmsg_rpc_service sys_service_table[] = {
++	{RPMSG_SYS_SERVICE_POWER_OFF, sys_service_power_off_cb}
++};
++
++static int rpmsg_sys_service_init(const struct device *dev)
++{
++	(void)dev;
++
++	unsigned int n_services = sizeof(sys_service_table) / sizeof(struct rpmsg_rpc_service);
++
++	LOG_INF("number of services: %d\n", n_services);
++
++	rpmsg_rpc_service_init(&sys_service_inst, sys_service_table, n_services);
++
++	return 0;
++}
++
++SYS_INIT(rpmsg_sys_service_init, POST_KERNEL,  CONFIG_RPMSG_SERVICE_EP_REG_PRIORITY);
+diff --git a/subsys/ipc/rpmsg_service/rpmsg_rpc_service.h b/subsys/ipc/rpmsg_service/rpmsg_rpc_service.h
+new file mode 100644
+index 0000000000..e6c4b0a105
+--- /dev/null
++++ b/subsys/ipc/rpmsg_service/rpmsg_rpc_service.h
+@@ -0,0 +1,60 @@
++/*
++ * Copyright (c) 2022, openEuler Embedded
++ *
++ * SPDX-License-Identifier: Apache-2.0
++ */
++
++#ifndef ZEPHYR_SUBSYS_IPC_RPMSG_RPC_SERVICE_H
++#define ZEPHYR_SUBSYS_IPC_RPMSG_RPC_SERVICE_H
++
++#include <zephyr/toolchain.h>
++#include <zephyr/types.h>
++
++#ifdef __cplusplus
++extern "C" {
++#endif
++
++#define RPMSG_SYS_SERVICE_POWER_OFF 1
++
++#define RPMSG_RPC_SERVICE_NAME "rpmsg-rpc"
++
++/* RPMSG_BUFFER_SIZE = 512
++ * sizeof(struct rpmsg_hdr) = 16
++ * RPMSG_BUFFER_SIZE - sizeof(struct rpmsg_hdr) - 4 = 492
++ * Aligning to 64 bits -> 488UL
++ */
++#define MAX_BUF_LEN	488UL
++#define RPC_ID_LEN sizeof(uint32_t)
++/*
++ * rpc service call back
++ */
++typedef int (*rpmsg_rpc_cb_t)(void *params, size_t len);
++
++struct rpmsg_rpc_service {
++	uint32_t id;
++	rpmsg_rpc_cb_t cb_function;
++};
++
++struct rpmsg_rpc_data {
++	uint32_t id;    /* rpc id */
++	unsigned char params[MAX_BUF_LEN];
++} __packed;
++
++struct rpmsg_rpc_instance {
++	unsigned int ep_id; /* endpoint id */
++	const struct rpmsg_rpc_service *services; /* service table */
++	unsigned int n_services; /* number of services */
++};
++
++int rpmsg_rpc_service_init(struct rpmsg_rpc_instance *inst,
++					const struct rpmsg_rpc_service *services,
++					unsigned int n_services);
++
++int rpmsg_rpc_send(struct rpmsg_rpc_instance *inst, uint32_t rpc_id, void *params, size_t len);
++
++
++#ifdef __cplusplus
++}
++#endif
++
++#endif /* ZEPHYR_SUBSYS_IPC_RPMSG_RPC_SERVICE_H */
+diff --git a/subsys/ipc/rpmsg_service/rpmsg_service.c b/subsys/ipc/rpmsg_service/rpmsg_service.c
+index e82c7a6be7..da51f70e96 100644
+--- a/subsys/ipc/rpmsg_service/rpmsg_service.c
++++ b/subsys/ipc/rpmsg_service/rpmsg_service.c
+@@ -20,7 +20,11 @@ LOG_MODULE_REGISTER(LOG_MODULE_NAME, CONFIG_RPMSG_SERVICE_LOG_LEVEL);
+ 
+ #define MASTER IS_ENABLED(CONFIG_RPMSG_SERVICE_MODE_MASTER)
+ 
++#if defined(CONFIG_OPENAMP_RSC_TABLE)
++static struct virtio_device *vdev;
++#else
+ static struct virtio_device vdev;
++#endif
+ static struct rpmsg_virtio_device rvdev;
+ static struct metal_io_region *io;
+ static bool ep_crt_started;
+@@ -29,16 +33,30 @@ static bool ep_crt_started;
+ static struct rpmsg_virtio_shm_pool shpool;
+ #endif
+ 
+-static struct {
++struct service_endpoint {
+ 	const char *name;
+ 	rpmsg_ept_cb cb;
++	rpmsg_ns_unbind_cb unbind_cb;
+ 	struct rpmsg_endpoint ep;
+ 	volatile bool bound;
+-} endpoints[CONFIG_RPMSG_SERVICE_NUM_ENDPOINTS];
++};
++
++static struct service_endpoint endpoints[CONFIG_RPMSG_SERVICE_NUM_ENDPOINTS];
+ 
+ static void rpmsg_service_unbind(struct rpmsg_endpoint *ep)
+ {
++	struct service_endpoint *endpoint =
++			CONTAINER_OF(ep, struct service_endpoint, ep);
++
++	if (endpoint->unbind_cb) {
++		endpoint->unbind_cb(ep);
++	}
++
++	/* get unbind reg from host, adjust name to avoid sending ns msg back */
++	ep->name[0] = 0;
+ 	rpmsg_destroy_ept(ep);
++
++	memset(endpoint, 0, sizeof(struct service_endpoint));
+ }
+ 
+ #if MASTER
+@@ -88,12 +106,15 @@ static int rpmsg_service_init(const struct device *dev)
+ 		LOG_ERR("RPMsg backend init failed with error %d", err);
+ 		return err;
+ 	}
+-
++#if defined(CONFIG_OPENAMP_RSC_TABLE)
++	err = rpmsg_init_vdev(&rvdev, vdev, NULL, io, NULL);
++#else
+ #if MASTER
+ 	rpmsg_virtio_init_shm_pool(&shpool, (void *)SHM_START_ADDR, SHM_SIZE);
+ 	err = rpmsg_init_vdev(&rvdev, &vdev, ns_bind_cb, io, &shpool);
+ #else
+ 	err = rpmsg_init_vdev(&rvdev, &vdev, NULL, io, NULL);
++#endif
+ #endif
+ 
+ 	if (err) {
+@@ -131,7 +152,8 @@ static int rpmsg_service_init(const struct device *dev)
+ 	return 0;
+ }
+ 
+-int rpmsg_service_register_endpoint(const char *name, rpmsg_ept_cb cb)
++int rpmsg_service_register_endpoint(const char *name, rpmsg_ept_cb cb,
++							rpmsg_ns_unbind_cb unbind_cb, void *priv)
+ {
+ 	if (ep_crt_started) {
+ 		return -EINPROGRESS;
+@@ -141,7 +163,8 @@ int rpmsg_service_register_endpoint(const char *name, rpmsg_ept_cb cb)
+ 		if (!endpoints[i].name) {
+ 			endpoints[i].name = name;
+ 			endpoints[i].cb = cb;
+-
++			endpoints[i].unbind_cb = unbind_cb;
++			endpoints[i].ep.priv = priv;
+ 			return i;
+ 		}
+ 	}
+@@ -156,6 +179,11 @@ bool rpmsg_service_endpoint_is_bound(int endpoint_id)
+ 	return endpoints[endpoint_id].bound;
+ }
+ 
++void rpmsg_service_endpoint_bound(int endpoint_id)
++{
++	endpoints[endpoint_id].bound = true;
++}
++
+ int rpmsg_service_send(int endpoint_id, const void *data, size_t len)
+ {
+ 	return rpmsg_send(&endpoints[endpoint_id].ep, data, len);
+diff --git a/west.yml b/west.yml
+index e006f43aa9..cdcef2cea5 100644
+--- a/west.yml
++++ b/west.yml
+@@ -133,12 +133,6 @@ manifest:
+       path: modules/hal/stm32
+       groups:
+         - hal
+-    - name: hal_telink
+-      revision: 38573af589173259801ae6c2b34b7d4c9e626746
+-      path: modules/hal/telink
+-      submodules: true
+-      groups:
+-        - hal
+     - name: hal_ti
+       revision: 000b944a788b6005d7776198e1348f5c8a657259
+       path: modules/hal/ti
diff --git a/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-image.bb b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-image.bb
new file mode 100644
index 0000000000000000000000000000000000000000..08217c4c289e50d513bad349accffb9c0122c34b
--- /dev/null
+++ b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-image.bb
@@ -0,0 +1,21 @@
+SUMMARY = "The Zephyr OS image"
+DESCRIPTION = "This recipe is a bridge to build zephyr image in openEuler Embedded"
+
+OPENEULER_FETCH = "disable"
+
+# currently compatible machines
+COMPATIBLE_MACHINE = "qemu-aarch64|raspberrypi4-64"
+
+# the target zephyr board, currently two boards supported in openEuler Embedded
+#  - qemu_cortex_a53, which matches qemu-aarch64 of openEuler Embedded
+#  - rpi_cortex_a72, which matches raspberry pi 4 B of openEuler Embedded
+ZEPHYR_BOARD:qemu-aarch64 = "qemu_cortex_a53_remote"
+ZEPHYR_BOARD:raspberrypi4-64 = "rpi4_cortex_a72"
+
+# common part to build zephyr image
+include zephyr-image.inc
+
+PV = "${ZEPHYR_VERSION}"
+
+# the default zephyr application
+ZEPHYR_SRC_DIR ?= "${ZEPHYR_BASE}/samples/subsys/shell/devmem_load"
diff --git a/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-image.inc b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-image.inc
new file mode 100644
index 0000000000000000000000000000000000000000..e49f0a1dacc43e7e07f2bd9fb5f6eb390b3762fe
--- /dev/null
+++ b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-image.inc
@@ -0,0 +1,33 @@
+require zephyr-kernel-src.inc
+require zephyr-kernel-common.inc
+inherit deploy
+
+OECMAKE_SOURCEPATH = "${ZEPHYR_SRC_DIR}"
+
+# according Linux side's rule, e.g. remote proc, zephyr
+# image should be in /lib/firmware
+ZEPHYR_INSTALL_DIR = "${nonarch_base_libdir}/firmware"
+
+do_install() {
+
+    install -d ${D}/${ZEPHYR_INSTALL_DIR}
+    install -D ${B}/zephyr/${ZEPHYR_MAKE_OUTPUT} ${D}/${ZEPHYR_INSTALL_DIR}
+
+    if [ -f ${B}/zephyr/${ZEPHYR_MAKE_BIN_OUTPUT} ]
+    then
+      install -D ${B}/zephyr/${ZEPHYR_MAKE_BIN_OUTPUT} ${D}/${ZEPHYR_INSTALL_DIR}/${PN}.bin
+    fi
+
+    if [ -f ${B}/zephyr/${ZEPHYR_MAKE_EFI_OUTPUT} ]
+    then
+      install -D ${B}/zephyr/${ZEPHYR_MAKE_EFI_OUTPUT} ${D}/${ZEPHYR_INSTALL_DIR}/${PN}.efi
+    fi
+}
+FILES:${PN} = "${ZEPHYR_INSTALL_DIR}"
+INSANE_SKIP += "ldflags buildpaths"
+SYSROOT_DIRS += "${ZEPHYR_INSTALL_DIR}"
+
+do_deploy() {
+    cp ${D}/${ZEPHYR_INSTALL_DIR}/${PN}.* ${DEPLOYDIR}/
+}
+addtask deploy after do_install
diff --git a/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-kernel-common.inc b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-kernel-common.inc
new file mode 100644
index 0000000000000000000000000000000000000000..b532dbbb2800b78b2a926dfa1e5551be41f18a57
--- /dev/null
+++ b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-kernel-common.inc
@@ -0,0 +1,43 @@
+# Common settings for all Zephyr recipes
+
+ZEPHYR_INHERIT_CLASSES += "zephyr cmake"
+inherit ${ZEPHYR_INHERIT_CLASSES}
+
+ZEPHYR_TOOLCHAIN_VARIANT ?= "cross-compile"
+require zephyr-toolchain-${ZEPHYR_TOOLCHAIN_VARIANT}.inc
+
+ZEPHYR_MAKE_OUTPUT = "zephyr.elf"
+ZEPHYR_MAKE_BIN_OUTPUT = "zephyr.bin"
+ZEPHYR_MAKE_EFI_OUTPUT = "zephyr.efi"
+
+# default use ninja as compile backend
+EXTRA_OECMAKE = "\
+    -DZEPHYR_BASE=${ZEPHYR_BASE} \
+    -DBOARD=${BOARD} \
+    -DZEPHYR_MODULES=${ZEPHYR_MODULES} \
+    -DBUILD_VERSION=${ZEPHYR_VERSION} \
+    "
+
+export ZEPHYR_BASE="${S}/zephyr"
+
+DEPENDS += "gperf-native"
+
+# The makefiles are explicit about the flags they want, so don't unset
+# them so zephyr flags actually get used.
+# This is done here rather than in the task so that things still work
+# in devshell.
+
+python () {
+    d.delVar('CFLAGS')
+    d.delVar('CXXFLAGS')
+    d.delVar('LDFLAGS')
+}
+
+OE_TERMINAL_EXPORTS += "BOARD"
+OE_TERMINAL_EXPORTS += "ZEPHYR_SRC_DIR"
+OE_TERMINAL_EXPORTS += "ZEPHYR_BASE"
+
+do_configure:prepend() {
+    # Zephyr expects CPPFLAGS as cmake argument as and ignores env variables.
+    unset CPPFLAGS
+}
diff --git a/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-kernel-src.inc b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-kernel-src.inc
new file mode 100644
index 0000000000000000000000000000000000000000..665b3f3e5a4575f41f92c4bf028c0ef265248dcb
--- /dev/null
+++ b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-kernel-src.inc
@@ -0,0 +1,33 @@
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://zephyr/LICENSE;md5=fa818a259cbed7ce8bc2a22d35a464fc"
+
+CVE_PRODUCT = "zephyr"
+
+inherit cmake
+
+# all zephyr related applications share the same code base
+OPENEULER_REPO_NAME = "zephyrproject"
+
+# the dir holds all the zephyr project related source codes, e.g.
+# zephyr kernel, zephyr modules, tools
+ZEPHYR_PROJECT_DIR ?= "zephyr_project"
+ZEPHYR_VERSION ?="3.2.0"
+
+SRC_URI = "\
+    file://zephyr_project_v${ZEPHYR_VERSION}.tar.gz;subdir=zephyr_project \
+    file://zephyr_openeuler_mcs.patch;patchdir=zephyr \
+    file://libmetal_fix_configure_error.patch;patchdir=modules/hal/libmetal \
+"
+
+# This file might be included from other places (like other layers) and not
+# having an explicit path to the patches directory, will make bitbake fail to
+# find the patch(es) in SRC_URI.
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+S = "${WORKDIR}/zephyr_project"
+
+
+# Zephyr modules should be in ${S} , add the modules you need
+ZEPHYR_MODULES = "\
+${S}/modules/lib/open-amp\;\
+${S}/modules/hal/libmetal\;\
+"
diff --git a/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-toolchain-cross-compile.inc b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-toolchain-cross-compile.inc
new file mode 100644
index 0000000000000000000000000000000000000000..dc87fdda499b19ab8f4a8684718b47dfcb68f9c2
--- /dev/null
+++ b/rtos/meta-zephyr/recipes-kernel/zephyr-kernel/zephyr-toolchain-cross-compile.inc
@@ -0,0 +1,13 @@
+# Additional definitions to use the cross-compile toolchain
+
+ZEPHYR_SYSROOT="${STAGING_DIR_TARGET}"
+# use the openeuler embedded's pre-built external toolchain
+CROSS_COMPILE = "${STAGING_BINDIR_TOOLCHAIN}/${TARGET_PREFIX}"
+
+EXTRA_OECMAKE:append = " \
+    -DZEPHYR_GCC_VARIANT=${ZEPHYR_GCC_VARIANT} \
+    -DCROSS_COMPILE=${CROSS_COMPILE} \
+    "
+
+OE_TERMINAL_EXPORTS += "CROSS_COMPILE"
+OE_TERMINAL_EXPORTS += "ZEPHYR_GCC_VARIANT"
diff --git a/scripts/autobbappend/autobbappend.py b/scripts/autobbappend/autobbappend.py
new file mode 100644
index 0000000000000000000000000000000000000000..1bfb53177e38c7ee355182762e41c28b8f72a99f
--- /dev/null
+++ b/scripts/autobbappend/autobbappend.py
@@ -0,0 +1,407 @@
+#coding=utf-8
+import re
+from string import Template
+import sys
+import os
+import argparse
+import hashlib
+import tarfile
+from werkzeug import secure_filename
+
+current_path = os.path.dirname(__file__)
+src_path = os.path.abspath(os.path.join(os.path.dirname(__file__), "../../.."))
+yocto_meta_openeuler_path = os.path.abspath(os.path.join(os.path.dirname(__file__), "../.."))
+yocto_meta_openeuler_meta_openeuler_path = os.path.abspath(os.path.join(os.path.dirname(__file__), "../../meta-openeuler"))
+yocto_poky_path = os.path.abspath(os.path.join(os.path.dirname(__file__), "../../../yocto-poky"))
+yocto_poky_meta_path = os.path.abspath(os.path.join(os.path.dirname(__file__), "../../../yocto-poky/meta"))
+
+def parse_args():
+    parse = argparse.ArgumentParser(description='Automatically generates bbappend files.')  
+    parse.add_argument('-s', '--spec', required=True, type=str, help='Enter the name or address of the spec file (Required).')  
+    parse.add_argument('-b', '--bb',  type=str, help='Enter the name or address of the bb file.')
+    parse.add_argument('-p', '--path',  type=str, help='Enter the search path for the bb file. The default is to search in /yocto-meta-openeuler/meta-openeuler first, and then in /yocto-poky/meta.')
+    args = parse.parse_args()  
+    return args 
+
+
+def search_files(rootDir,filepathmsg,filetype):
+    filepathresult = []
+    for dirpath,dirNames,fileNames in os.walk(rootDir):
+        for fileName in fileNames:
+            apath = os.path.join(dirpath ,fileName)
+            apathname = os.path.splitext(apath)[0]
+            apathtype = os.path.splitext(apath)[1]
+            for i in filetype:
+                if i in apathtype:
+                    for j in filepathmsg:
+                        if j in apathname:
+                            filepathresult.append(apath)
+    for i in sorted(filepathresult):
+        if not i.endswith(tuple(filetype)):
+            filepathresult.remove(i)
+    if len(filepathresult) == 0:
+        dir = None   
+    if len(filepathresult) == 1:
+        dir = filepathresult[0]
+        print(dir)
+    if len(filepathresult) > 1:
+        for i in range(len(filepathresult)):
+            print('['+str(i)+']:'+filepathresult[i])
+        num= input("Multiple files found, please enter the serial number of the file you want to select:")
+        dir = filepathresult[int(num)]
+    return dir
+
+
+def search_specfile(spec):
+    print("The following spec files were found:")
+    if spec.endswith(".spec"):
+        spec_dir = path_exists(spec)
+        print(spec_dir)
+    else:
+        spec_dir = search_files(src_path,[spec],[".spec"])
+        if spec_dir == None : 
+            print("\033[31m[ERROR] : No spec files found.\033[0m")
+            sys.exit()
+    return spec_dir
+
+
+def search_package(spec_dir):
+    repo_path = os.path.dirname(spec_dir)
+    f = open(secure_filename(repo_path))
+    count = -1
+    for count, line in enumerate(f.readlines()):
+        count += 1
+        if line.find('Name:') != -1: name = line.split(":")[1].strip()
+        if line.find('Version:') != -1: version = line.split(":")[1].strip()
+        if line.find('%global reldate') != -1: reldate = line.split("reldate")[1].strip()
+        if line.find('Source0:') != -1 or line.find('Source:') != -1: 
+            package = line.split("/")[-1].strip()
+            if package.find("%{version}") != -1: package = package.replace("%{version}", version)
+            if package.find("%{name}") != -1: package = package.replace("%{name}", name)
+            if package.find("%{reldate}") != -1: package = package.replace("%{reldate}", reldate)
+            package_dir = os.path.abspath(repo_path+"/"+package)
+    f.close()
+    if os.path.exists(package_dir) == False:
+        print("The following packages were found:")
+        package_dir = search_files(repo_path,[name,version],[".tar",".gz",".bz2",".xz"])
+        if package_dir == None :
+            print("\033[31m[ERROR] : No packages found in repo.\033[0m")
+            sys.exit()
+    return package_dir
+
+
+def traversal_search_bb(bb_name):
+    if args.path == None:
+        bb_dir = search_files(yocto_meta_openeuler_meta_openeuler_path,[bb_name],[".bb",".inc"])
+        if bb_dir == None:
+            bb_dir = search_files(yocto_poky_meta_path,[bb_name],[".bb",".inc"])
+            if bb_dir == None:
+                print("\033[31m[ERROR] : No bb files found in /yocto-meta-openeuler/meta-openeuler and /yocto-poky/meta! Please enter the bb file address by args -b/--bb.\033[0m")
+                sys.exit()
+    else:
+        path = path_exists(args.path)
+        bb_dir = search_files(path,[bb_name],[".bb",".inc"])
+        if bb_dir == None:
+            print("\033[31m[ERROR] : No bb files found in %s! Please enter the bb file address by args -b/--bb.\033[0m"%path)
+            sys.exit()
+    return bb_dir
+
+
+def search_bb_file(repo_name):
+    print("The following bb files were found:")
+    if args.bb == None:
+        file_name = repo_name
+    else:
+        file_name = args.bb
+    if file_name.endswith(".bb") or file_name.endswith(".inc"):
+        bb_dir = path_exists(file_name)
+        print(bb_dir)
+    else:         
+        bb_dir = traversal_search_bb(file_name) 
+    return bb_dir
+
+
+def generate_bbappend:path(bb_dir):
+    (bbfile_path, name) = os.path.split(bb_dir)
+    (bbfilefolder_path, bbfilefolder_name) = os.path.split(bbfile_path)
+    (recipes_xxx_path, recipes_xxx_name) = os.path.split(bbfilefolder_path)
+    bbappend:path = yocto_meta_openeuler_meta_openeuler_path+'/'+recipes_xxx_name+'/'+bbfilefolder_name
+    return bbappend:path
+
+
+def notes_bb_dir(bb_dir):
+    if bb_dir.find("src") != -1: 
+        bb_notes = bb_dir.split("src")[1].strip()
+    else:
+        bb_notes = bb_dir
+    return bb_notes 
+
+
+def read_name(spec_dir):
+    f = open(secure_filename(spec_dir))
+    count = -1
+    for count, line in enumerate(f.readlines()):
+        count += 1
+        if line.find('Name:') != -1: name = line.split(":")[1].strip()
+    f.close()
+    return name
+
+
+#OPENEULER_REPO_NAME used when the repository name is inconsistent with the ${BPN}.Refer to opkg-utils
+def read_repo_name(spec_dir):
+    (repo_path, spec_name) = os.path.split(spec_dir)
+    (path, repo_name) = os.path.split(repo_path)
+    if repo_name == bpn: repo_name = None
+    return repo_name
+
+
+def read_packageversion(spec_dir,package_dir):
+    f = open(secure_filename(spec_dir))
+    count = -1
+    for count, line in enumerate(f.readlines()):
+        count += 1
+        if line.find('Version:') != -1: version = line.split(":")[1].strip()
+    f.close()
+    package = os.path.splitext(os.path.basename(package_dir))
+    package = package[0].split('.tar')[0]
+    parts = package.split('-')
+    if len(parts) == 2:
+        package_version = parts[1]
+        if version != package_version:
+            print("\033[33m[Warning] : The package version(%s) is inconsistent with the spec version(%s).\033[0m" %(package_version,version))
+            version = package_version
+    return version
+
+
+def read_oldPV(pv,bb_dir):
+    if pv == "git":
+        bb_dir = secure_filename(bb_dir)
+        f = open(bb_dir)
+        count = -1
+        for count, line in enumerate(f.readlines()):
+            count += 1
+            if line.find('PV = ') != -1: pv = line.split('"')[1].strip()
+        f.close()
+    return pv
+
+
+def update_PV(packageversion,bbversion):
+    if packageversion == bbversion : packageversion = None
+    return packageversion
+
+
+def read_patch(spec_dir):
+    file = open(secure_filename(spec_dir))
+    lines = file.readlines()
+    result = []
+    file.close()
+    for i in lines:
+        if re.search('^Patch[0-9]', i):
+            result.append(i)
+    m = '                   file://'
+    a = r"\one"
+    result2 = []
+    for i in result:
+        i = i.split()
+        result2.append(m +i[-1]+ ' '+a[0])
+    if len(result2):
+        result2[0] = result2[0].strip()#Delete the '                   ' at the top
+        result2[-1] = result2[-1].split("\\")[0].rstrip()#Delete the ' \' at the end
+    if len(result2) == 0 :
+        str = result2.append("None")
+    else: 
+        str = "\n".join(result2) 
+    return str
+
+
+def read_original_source(bb_dir):
+    global remote_url
+    remote_url = None
+    f = open(secure_filename(bb_dir))
+    count = -1
+    for count, line in enumerate(f.readlines()):
+        count += 1
+        if line.find('SRC_URI = "') != -1: 
+            remote_url = line.strip('SRC_URI = "')
+            remote_url = remote_url.split('"')[0].strip()#Delete the '"' at the end
+            remote_url = remote_url.split("\\")[0].strip()#Delete the ' \' at the end
+    f.close()
+    return remote_url
+
+
+def read_local_source(package_dir):
+    (package_path, package_name) = os.path.split(package_dir)
+    name ="file://"+package_name
+    if name.find(packageversion) != -1: name = name.replace(packageversion, '${PV}')
+    if name.find(bpn) != -1: name = name.replace(bpn,'${BPN}')
+    if name.find('${BPN}-${PV}') != -1: name = name.replace('${BPN}-${PV}','${BP}')
+    return name
+
+    
+def encrypt(fpath: str, algorithm: str) -> str:
+    with open(secure_filename(fpath), 'rb') as f:
+        hash = hashlib.new(algorithm)
+        for chunk in iter(lambda: f.read(2**20), b''):
+            hash.update(chunk)
+        return hash.hexdigest()
+
+
+def delete_None_rows(filename):
+    with open(secure_filename(filename),'r') as r:
+        lines=r.readlines()
+    with open(filename,'w') as w:
+        for l in lines:
+            if 'None' not in l:
+                w.write(l)
+
+
+def clearBlankLine(filename):
+    with open(secure_filename(filename),'r') as r:
+        lines=r.readlines()
+        filecount = len(lines)
+    with open(secure_filename(filename),'w') as w:
+        for count, l in enumerate(lines):
+            if count+1 == filecount:
+                break
+            if l != '\n':
+                w.write(l)
+            if l == '\n' and lines[count+1] != '\n':
+                w.write(l)
+ 
+
+def inspect_existing_files(file_name):
+    temp_file_name = file_name
+    i = 1
+    while i:
+        if os.path.exists(temp_file_name):
+            name = file_name
+            name += '.' + str(i) 
+            temp_file_name_copy = name
+            i = i+1
+            print("\033[33m[Warning] : File %s already exists, make a copy %s.\033[0m" %(temp_file_name,temp_file_name_copy))
+            temp_file_name = temp_file_name_copy
+        else:
+            return temp_file_name
+
+
+def path_exists(path):
+    if os.path.exists(path):
+        path = os.path.abspath(path)
+    else:
+        print("\033[31m[ERROR] : Please correctly enter the relative or absolute path.\033[0m")
+        sys.exit()
+    return path
+
+
+def decompression_path(package_dir):
+    tar = tarfile.open(package_dir)
+    name = tar.getnames()[0]
+    if name.find(packageversion) != -1: name = name.replace(packageversion, '${PV}')
+    if name.find(bpn) != -1: name = name.replace(bpn,'${BPN}')
+    if name.find('${BPN}-${PV}') != -1: name = name.replace('${BPN}-${PV}','${BP}')
+    return name
+
+#From:/yocto-poky/meta/lib/oe/utils.py
+def prune_suffix(var, suffixes):
+    # See if var ends with any of the suffixes listed and
+    # remove it if found
+    for suffix in suffixes:
+        if suffix and var.endswith(suffix):
+            var = var[:-len(suffix)]
+    return var
+
+#From:/yocto-poky/bitbake/lib/bb/parse/__init__.py
+class ParseError(Exception):
+    """Exception raised when parsing fails"""
+    def __init__(self, msg, filename, lineno=0):
+        self.msg = msg
+        self.filename = filename
+        self.lineno = lineno
+        Exception.__init__(self, msg, filename, lineno)
+
+    def __str__(self):
+        if self.lineno:
+            return "ParseError at %s:%d: %s" % (self.filename, self.lineno, self.msg)
+        else:
+            return "ParseError in %s: %s" % (self.filename, self.msg)
+# Used by OpenEmbedded metadata
+__pkgsplit_cache__={}
+def vars_from_file(mypkg, d):
+    if not mypkg or not mypkg.endswith((".bb", ".bbappend")):
+        return (None, None, None)
+    if mypkg in __pkgsplit_cache__:
+        return __pkgsplit_cache__[mypkg]
+
+    myfile = os.path.splitext(os.path.basename(mypkg))
+    parts = myfile[0].split('_')
+    __pkgsplit_cache__[mypkg] = parts
+    if len(parts) > 3:
+        raise ParseError("Unable to generate default variables from filename (too many underscores)", mypkg)
+    exp = 3 - len(parts)
+    tmplist = []
+    while exp != 0:
+        exp -= 1
+        tmplist.append(None)
+    parts.extend(tmplist)
+    return parts
+
+
+class BuildData:
+ 
+    def Init(self):
+        mycode = []
+        
+        # get parameters
+        spec_dir = search_specfile(args.spec)
+        package_dir = search_package(spec_dir)
+        bb_dir = search_bb_file(read_name(spec_dir))
+        bbappend:path = generate_bbappend:path(bb_dir)
+        pn = vars_from_file(bb_dir,bb_dir)[0]
+        global pv
+        pv = read_oldPV(vars_from_file(bb_dir,bb_dir)[1],bb_dir)
+        global packageversion
+        packageversion = read_packageversion(spec_dir,package_dir)
+        global bpn
+        SPECIAL_PKGSUFFIX = ["-native","-cross","-initial","-intermediate","-crosssdk","-cross-canadian"]
+        bpn = prune_suffix(pn,SPECIAL_PKGSUFFIX)
+        
+
+        # import template
+        template_file = open(os.path.abspath(os.path.join(current_path,'./bbappend.tmpl')), 'r')
+        tmpl = Template(template_file.read())     
+            
+        # replace template
+        print('Generating......')
+        mycode.append(tmpl.substitute(
+            BB_DIR = notes_bb_dir(bb_dir),
+            NAME = read_repo_name(spec_dir),
+            VERSION = update_PV(packageversion,pv),
+            ORIG_SRC = read_original_source(bb_dir),
+            PATCH = read_patch(spec_dir),
+            PACKAGE = read_local_source(package_dir),
+            MD5 = encrypt(package_dir, 'md5'),
+            SHA256 = encrypt(package_dir, 'sha256'),
+            WORKDIR = '${WORKDIR}',
+            DECOMPRESSION = decompression_path(package_dir),
+            PV = '${PV}',
+            BP = '${BP}',
+            BPN = '${BPN}',
+            ))
+        template_file.close()
+        # Write code to file
+        if not os.path.exists(bbappend:path):os.makedirs(bbappend:path)
+        filePath = bbappend:path+'/'+bpn+'_%.bbappend'
+        filePath = inspect_existing_files(filePath)
+        class_file = open(secure_filename(filePath), 'w')
+        class_file.writelines(mycode)
+        class_file.close()
+        delete_None_rows(filePath)
+        clearBlankLine(filePath)
+ 
+        print('\033[32mGenerated successfully!\033[0m')
+ 
+if __name__ == '__main__':
+    
+    args = parse_args()	
+    build = BuildData()
+    build.Init()
diff --git a/scripts/autobbappend/bbappend.tmpl b/scripts/autobbappend/bbappend.tmpl
new file mode 100644
index 0000000000000000000000000000000000000000..dc8f1e7126d0601fb8ac651f0e68ec16c7a95a63
--- /dev/null
+++ b/scripts/autobbappend/bbappend.tmpl
@@ -0,0 +1,18 @@
+# main bb file: ${BB_DIR}
+
+OPENEULER_REPO_NAME = "${NAME}"
+
+PV = "${VERSION}"
+
+SRC_URI:remove = "${ORIG_SRC} \
+                  "
+
+SRC_URI:prepend = "${PACKAGE} \
+                   ${PATCH} \
+                   "
+
+SRC_URI[md5sum] = "${MD5}"
+SRC_URI[sha256sum] = "${SHA256}"
+
+S = "${WORKDIR}/${DECOMPRESSION}"
+
diff --git a/scripts/gitlint/openeuler_embedded_commit_rules.py b/scripts/gitlint/openeuler_embedded_commit_rules.py
new file mode 100644
index 0000000000000000000000000000000000000000..a7cfc7b5c9b2c557dea916a4db208b6df4127e29
--- /dev/null
+++ b/scripts/gitlint/openeuler_embedded_commit_rules.py
@@ -0,0 +1,430 @@
+# SPDX-License-Identifier: Apache-2.0
+
+"""
+The classes below are examples of user-defined CommitRules. Commit rules are gitlint rules that
+act on the entire commit at once. Once the rules are discovered, gitlint will automatically
+take care of applying them
+to the entire commit. This happens exactly once per commit.
+
+A CommitRule contrasts with a LineRule (see examples/my_line_rules.py) in that a commit rule
+is only applied once on
+an entire commit. This allows commit rules to implement more complex checks that span multiple
+lines and/or checks
+that should only be done once per gitlint run.
+
+While every LineRule can be implemented as a CommitRule, it's usually easier and more concise
+to go with a LineRule if
+that fits your needs.
+
+For specific details, please refer to: https://jorisroovers.com/gitlint/0.19.x/rules/
+"""
+
+import re
+import copy
+from typing import List
+from gitlint.rules import CommitRule, RuleViolation, CommitMessageTitle, LineRule
+from gitlint.options import IntOption, StrOption, RegexOption
+
+openeuler_footers = ['Signed-off-by', 'Closes', 'Fixes', 'Co-developed-by', 'Link']
+
+
+# pylint:disable=[C0116,R1710,R0912]
+def divide_body_and_footer(message_body: List[str]):
+    '''
+    In gitlint, commit msg consist of title and body.
+    But In openEuler embedded, commit msg consist of title, body and footer.
+    Correspondingly,  body add footer in openEuler embedded is equal to the body in gitlint.
+    '''
+    body = copy.deepcopy(message_body)
+    # When the last item is blankline, remove it
+    if len(body) >= 1 and len(body[-1].strip()) == 0:
+        del body[-1]
+
+    if len(body) == 0:
+        return ([], [])
+
+    # If contains cherry-pich comment in last line, remove it, another method will test it
+    if re.match(r"^\x20*\(.*\)\x20*$", body[-1]):
+        del body[-1]
+
+    flags = re.UNICODE
+    flags |= re.IGNORECASE
+    # value of -1 indicates that there are no tags matching in the openeuler_footers
+    first_footer_index = -1
+    for body_line_num, body_line in enumerate(body):
+        if len(body_line.strip()) == 0:
+            continue
+        # loop matching to determine if it is defined as tag in openeuler_footers
+        # find the index of the first tag to divide body and footer in openEuler embedded
+        is_match = False
+        for openeuler_footer in openeuler_footers:
+            pattern = "(^)" + openeuler_footer + ":(.*)"
+            if re.match(pattern, body_line, flags=flags):
+                is_match = True
+                if first_footer_index == -1:
+                    first_footer_index = body_line_num
+                break
+        if not is_match:
+            first_footer_index = -1
+    # return to the body list and footer list
+    if first_footer_index != -1:
+        real_body = body[:first_footer_index]
+        real_footer = body[first_footer_index:len(body)]
+    else:
+        real_body = body
+        real_footer = []
+    return (real_body, real_footer)
+
+
+class BlanklineBetweenThreePartsCheck(CommitRule):
+    '''
+    Commit Massage consists of three parts:header, body and footer.
+    There must be one blank line between header and body, and between body and footer
+    '''
+    name = "blankline-between-three-parts-check"
+    id = "UC1"
+    message = "There must be one blankline between header and body, and between body and footer"
+
+    def validate(self, commit):
+        result = []
+        real_body, real_footer = divide_body_and_footer(commit.message.body)
+        is_body_have_words = False
+        for line in real_body:
+            if len(line.strip()) > 0:
+                is_body_have_words = True
+        is_footer_have_words = False
+        for line in real_footer:
+            if len(line.strip()) > 0:
+                is_footer_have_words = True
+        if is_body_have_words:
+            if len(real_body[0].strip()) != 0:
+                result.append(
+                    RuleViolation(self.id, "There must be one blankline between header and body",
+                                  real_body[0], 2))
+        if is_body_have_words and is_footer_have_words:
+            if len(real_body[-1].strip()) != 0:
+                result.append(
+                    RuleViolation(self.id, "There must be one blankline between body and footer",
+                                  real_footer[0],
+                                  len(real_body) + 1))
+        return result
+
+
+class TitleLength(LineRule):
+    '''
+    The maximum length of the title should not exceed 80 characters when not revert.
+    The maximum length of the title should not exceed 102 characters when revert.
+    Subject contains at least 2 words.
+    '''
+    name = "title-length"
+    id = "UT1"
+    target = CommitMessageTitle
+    options_spec = [IntOption('line-max-length-no-revert', 80, "Max line length when no revert"),
+                    IntOption('line-max-length-revert', 102, "Max line length when revert")]
+    message = "Title exceeds max length ({0}>{1})"
+
+    def validate(self, line, _commit):
+        result = []
+        if line.startswith("revert"):
+            max_length = self.options['line-max-length-revert'].value
+        else:
+            max_length = self.options['line-max-length-no-revert'].value
+            self.message = "Title exceeds max length ({0}>{1}) when revert"
+        if len(line) > max_length:
+            result.append(RuleViolation(self.id, self.message.format(len(line), max_length), line))
+
+        # The subject contains at least 3 words.
+        if line.find(": ") != -1:
+            subject = line[line.find(": ") + 2:].strip()
+            if len(subject) != 0 and len(subject.split()) < 2:
+                result.append(RuleViolation(self.id, "Subject contains at least 2 words.", line))
+        return result
+
+
+class TitleForm(LineRule):
+    '''
+    Title form is <area>: <subject>
+    area and subject must not be empty
+    There is only one space after the colon
+    '''
+    name = "title-form"
+    id = "UT2"
+    target = CommitMessageTitle
+    message = "The form of title is <area>: <subject>."
+
+    def validate(self, line, _commit):
+        result = []
+        if line.find(":") == -1:
+            result.append(RuleViolation(self.id, self.message, line))
+        area = line[0:(line.find(":"))]
+        subject = line[(line.find(":") + 1):]
+        if len(area.strip()) == 0:
+            result.append(RuleViolation(self.id, self.message + "<area> must not be empty", line))
+        if len(subject.strip()) == 0:
+            result.append(RuleViolation(self.id, self.message + "<subject> must not be empty",
+                                        line))
+        else:
+            if subject[0] != ' ' or (subject[0] == ' ' and subject[1] == ' '):
+                result.append(RuleViolation(self.id, self.message + "There is only one space "
+                                                                    "after the colon", line))
+            if not re.match('.*[^?:!.,;]$', subject.strip()):
+                result.append(RuleViolation(self.id, "Title has trailing punctuation", line))
+            if area.startswith("revert"):
+                if not re.match(r'[a-z0-9]{12}\(\S.*(:\s)[A-Za-z0-9]+.*[^?:!.,;]\)$',
+                                subject.strip()):
+                    message = '''The from of title in revert commit is ====> revert: A(B)||A
+                    is the first 12 characters of SHA-1 in the fixed commit||B is the title in
+                    the fixed commit.'''
+                    result.append(RuleViolation(self.id, message, line))
+        return result
+
+
+class BodyOrFooterLineLength(CommitRule):
+    '''
+    Each line of body and footer cannot exceed 100 characters unless it contains a URL link.
+    '''
+    name = "body-or-footer-line-length"
+    id = "UB1"
+    options_spec = [IntOption('max-line-length-no-url-in-body', 100, "Max line length"),
+                    IntOption('max-line-length-no-url-in-footer', 100, "Max line length")]
+    message = "Line exceeds max length ({0}>{1})"
+
+    def validate(self, commit):
+        result = []
+        body_max_length = self.options['max-line-length-no-url-in-body'].value
+        footer_max_length = self.options['max-line-length-no-url-in-footer'].value
+        real_body, real_footer = divide_body_and_footer(commit.message.body)
+        line_count = 1
+        for line in real_body:
+            line_count = line_count + 1
+            if re.findall(r'(https?|ftp|file)://[-A-Za-z0-9+&@#/%?=~_|!:,.;]+'
+                          r'[-A-Za-z0-9+&@#/%=~_|]', line):
+                continue
+            if len(line) > body_max_length:
+                result.append(RuleViolation(self.id, self.message.format(len(line),
+                                            body_max_length), line, line_count))
+        line_count = 1 + len(real_body)
+        for line in real_footer:
+            line_count = line_count + 1
+            if re.findall(r'(https?|ftp|file)://[-A-Za-z0-9+&@#/%?=~_|!:,.;]'
+                          r'+[-A-Za-z0-9+&@#/%=~_|]', line):
+                continue
+            if len(line) > footer_max_length and not line.lower().startswith("Fixes:".lower()):
+                result.append(
+                    RuleViolation(self.id, self.message.format(len(line),
+                                  footer_max_length), line, line_count))
+            if line.lower().startswith("Fixes:".lower()) and len(line) > 101:
+                result.append(RuleViolation(self.id, self.message.format(len(line), 101),
+                                            line, line_count))
+        return result
+
+
+class BodyAndFooterMissingException(CommitRule):
+    '''
+    Body and footer must not be empty
+    '''
+    name = "body-and-footer-missing-exception"
+    id = "UB2"
+
+    def validate(self, commit):
+        result = []
+        real_body, real_footer = divide_body_and_footer(commit.message.body)
+        body_is_missing = True
+        for line in real_body:
+            if len(line.strip()) > 0:
+                body_is_missing = False
+        if body_is_missing:
+            result.append(RuleViolation(self.id, "Body is missing"))
+        footer_is_missing = True
+        for line in real_footer:
+            if len(line.strip()) > 0:
+                footer_is_missing = False
+        if footer_is_missing:
+            result.append(RuleViolation(self.id, "Footer is missing"))
+        return result
+
+
+class BodyAndFooterMaxLineCount(CommitRule):
+    '''
+    The number of line for body don't exceed 100 
+    The number of line for footer don't exceed 20
+    '''
+    name = "body-and-footer-max-line-count"
+    id = "UB3"
+    options_spec = [IntOption('max-line-count-in-body', 100, "Maximum body line count"),
+                    IntOption('max-line-count-in-footer', 20, "Maximum footer line count")]
+
+    def validate(self, commit):
+        result = []
+        real_body, real_footer = divide_body_and_footer(commit.message.body)
+        body_line_count = len(real_body)
+        body_max_line_count = self.options['max-line-count-in-body'].value
+        if body_line_count > body_max_line_count:
+            message = "Body contains too many lines ({0} > {1})"
+            result.append(RuleViolation(self.id, message.format(body_line_count,
+                                                                body_max_line_count)))
+        footer_line_count = len(real_footer)
+        footer_max_line_count = self.options['max-line-count-in-footer'].value
+        if footer_line_count > footer_max_line_count:
+            message = "Footer contains too many lines ({0} > {1})"
+            result.append(RuleViolation(self.id, message.format(footer_line_count,
+                                                                footer_max_line_count)))
+        return result
+
+
+class TagsCheck(CommitRule):
+    '''
+    check tags in footer:
+    '''
+    name = "tags-check"
+    id = "UF1"
+
+    def validate(self, commit):
+        result = []
+        real_body, real_footer = divide_body_and_footer(commit.message.body)
+        co_developed_by_index = []
+        signed_off_by_index = []
+        line_count = 1 + len(real_body)
+        for index, line in enumerate(real_footer):
+            line_count = line_count + 1
+
+            # 1.can't contain blankline
+            if len(line.strip()) == 0:
+                result.append(RuleViolation(self.id, "The footer can't contain blankline",
+                                            line, line_count))
+                continue
+
+            for openeuler_footer in openeuler_footers:
+                # 2.match the capitalization of tags
+                if (line.lower().startswith(openeuler_footer.lower()) and
+                        not line.startswith(openeuler_footer)):
+                    message = ("Incorrect capitalization of tag '" + openeuler_footer
+                               + "' ,Please pay attention to capitalization.")
+                    result.append(RuleViolation(self.id, message, line, line_count))
+
+            # 3.tag-context can't be empty, and there is a space after the colon
+            if (len(line[(line.find(":") + 1):].strip()) == 0) or (
+                    len(line[(line.find(":") + 1):].strip()) != 0 and
+                    line[(line.find(":") + 1):][0] != ' '):
+                message = ("The form of footer is '<tag-name>: <tag-context>', tag-context can't"
+                           " be empty. There is a space after the colon")
+                result.append(RuleViolation(self.id, message, line, line_count))
+
+            if line.lower().startswith("Co-developed-by".lower()):
+                co_developed_by_index.append(index)
+                # 4.Co-developed-by tag must be followed by a Signed-off-by tag
+                if not ((len(real_footer) - 1) >= (index + 1) and
+                        real_footer[index + 1].lower().startswith(
+                        "Signed-off-by".lower())):
+                    message = ("Co-developed-by tag must be followed by a Signed-off-by tag, "
+                               "and the corresponding person information should be consistent.")
+                    result.append(RuleViolation(self.id, message, line, line_count))
+
+            # 5.check form of tag-context in Signed-off-by tag
+            if line.lower().startswith("Signed-off-by".lower()):
+                signed_off_by_index.append(index)
+                if not re.match(r'(\S+\s)+<[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+.>',
+                                line[(line.find(":") + 1):].strip()):
+                    message = ("The from of Signed-off-by tag is: Signed-off-by: contributor-name"
+                               " <contributor-email>. Please pay attention to the spaces")
+                    result.append(RuleViolation(self.id, message, line, line_count))
+
+            # 6.check form of tag-context in Fixes tag
+            if line.lower().startswith("Fixes".lower()):
+                if not re.match(r'[a-z0-9]{12}\(\S.*(:\s)[A-Z]+.*[^?:!.,;]\)$',
+                                line[(line.find(":") + 1):].strip()):
+                    message = ("The from of Fixes tag is Fixes: A(B) .A is the first 12 "
+                               "characters of SHA-1 in the fixed commit, B is the title "
+                               "in the fixed commit.")
+                    result.append(RuleViolation(self.id, message, line, line_count))
+
+        # 7.Check the quantity of tag Signed-off-by and whether the last line is Signed-off-by
+        if len(signed_off_by_index) == 0 or (
+                (len(signed_off_by_index) != 0) and
+                (signed_off_by_index[-1] != len(real_footer) - 1)):
+            message = ("There must be Signed-off-by tag in footer, and the last tag of "
+                       "footer must be Signed-off-by tag.")
+            result.append(RuleViolation(self.id, message))
+        elif len(signed_off_by_index) - 1 > len(co_developed_by_index):
+            message = "There is some extra Signed-off-by tags in the footer"
+            result.append(RuleViolation(self.id, message))
+        return result
+
+
+class LinkInClosesCheck(CommitRule):
+    '''
+    Match the prefix of URLs in Closes tag which represents issues
+    Turn off this check by setting option: prefix-for-closes-tag="disabled"
+    '''
+    name = 'link-in-footer-check'
+    id = 'UF2'
+    options_spec = [StrOption('prefix-for-closes-tag', "https://gitee.com/openeuler/",
+                              "The prefix of URLs.")]
+
+    def validate(self, commit):
+        prefix = self.options['prefix-for-closes-tag'].value
+        if prefix == 'disabled':
+            return
+
+        real_body, real_footer = divide_body_and_footer(commit.message.body)
+        line_count = len(real_body) + 1
+        for line in real_footer:
+            line_count = line_count + 1
+            if (line.lower().startswith("Closes".lower()) and
+                    not re.match(prefix + ".*", line[(line.find(":") + 1):].strip())):
+                message = "Issue Link in Closes tag don't match prefix:" + '"' + prefix + '"'
+                return [RuleViolation(self.id, message, line, line_count)]
+
+
+class CherryPickCheck(CommitRule):
+    '''
+    Cherry-pick format check
+    If need to indicate the source of the cherry pick, 
+    place it on the last line(After tag of Signed-off-by tag)
+    '''
+    name = 'cherry-pick-check'
+    id = 'UC2'
+
+    def validate(self, commit):
+        body = copy.deepcopy(commit.message.body)
+        # When the last item is blankline, remove it
+        msg_body_length = len(body)
+        if len(body) >= 1 and len(body[-1].strip()) == 0:
+            del body[-1]
+            msg_body_length = msg_body_length - 1
+
+        if len(body) == 0:
+            return
+
+        if len(body) > 0 and re.match(r"^\x20*\(.*\)\x20*$", body[-1]):
+            if not re.match(r"^\(cherry picked from commit .*\)\x20*$", body[-1]):
+                message = ("Correct format of cherry-pick is: (cherry picked from "
+                           "commit commit-id, commit-id)\n")
+                message += ("   Use command(git cherry-pick -x commit-id), you can "
+                            "get correct format automatically.")
+                return [RuleViolation(self.id, message, body[-1], msg_body_length + 1)]
+            if len(body) > 1 and len(str(body[-2]).strip()) == 0:
+                message = ("There can't be blanklines between Signed-off-by "
+                           "tag and cherry-pick info.")
+                return [RuleViolation(self.id, message, body[-2], msg_body_length)]
+
+
+class BodyOrTitleContainsChinese(CommitRule):
+    """
+        Check if the title and message in commit msg contain Chinese characters
+    """
+    name = 'title-or-message-contains-chinese'
+    id = 'UC3'
+    options_spec = [RegexOption('contains-chinese',
+                                '.*[\u4e00-\u9fa5]+.*', 'Chinese check')]
+
+    def validate(self, commit):
+        result = []
+        real_body = divide_body_and_footer(commit.message.body)[0]
+        re_info = self.options['contains-chinese'].value
+        if (re.search(re_info, ''.join(real_body)) or
+                re.search(re_info, commit.message.title)):
+            result.append(RuleViolation(self.id, "Chinese characters are not "
+                                                 "allowed in the title and message of commit"))
+
+        return result
diff --git a/scripts/requirements-doc.txt b/scripts/requirements-doc.txt
new file mode 100644
index 0000000000000000000000000000000000000000..44f36a13ea4a9a9fa42b2b8fdfe7c3bd92dad950
--- /dev/null
+++ b/scripts/requirements-doc.txt
@@ -0,0 +1,10 @@
+# DOC: used to generate docs
+
+breathe~=4.23,!=4.29.0
+sphinx~=5.1
+sphinx_rtd_theme==1.3.0
+sphinx-tabs==3.4.1
+sphinxcontrib-svg2pdfconverter
+pygments~=2.16
+sphinx-notfound-page>=0.6
+sphinx_multiversion==0.2.4
diff --git a/scripts/ros2recipe.py b/scripts/ros2recipe.py
new file mode 100644
index 0000000000000000000000000000000000000000..eb7b2b15866d2ffbf4f0056fa8eb19bfe9e4ea77
--- /dev/null
+++ b/scripts/ros2recipe.py
@@ -0,0 +1,205 @@
+# -*- coding: utf-8 -*-
+
+import sys
+import hashlib
+import xml.etree.ElementTree as ET
+from defusedxml.ElementTree import parse
+
+try:
+    xml_path = sys.argv[1]
+    local_name = sys.argv[2]
+except Exception as e:
+    print("Input Error:",e)
+
+workdir = xml_path.replace("/package.xml","")
+component = ''
+
+pkg_name = ''
+version = ''
+license = ''
+description = ''
+author = ''
+build_type = ''
+distributor = "openeuler"
+maintainer = ""
+rosdistro = "humble"
+homepage = ''
+
+deps = set()
+export_deps = set()
+buildtool_export_native_deps = set()
+exec_deps = set()
+test_deps = set()
+buildtool_native_deps = set()
+
+src_uri = set()
+src_uri.add('file://' + workdir)
+
+def get_top_inherit_line():
+    ret = 'inherit ros_distro_{0}\n'.format(rosdistro)
+    ret += 'inherit ros_superflore_generated\n\n'
+    return ret
+
+def get_bottom_inherit_line():
+    ret = 'inherit ros_${ROS_BUILD_TYPE}\n'
+    return ret
+
+def get_license_line():
+    import codecs
+    license_line = ''                             
+    license_md5 = ''
+    i = 0
+    xml_cont = codecs.open(xml_path, 'r', 'utf-8').readlines()
+    for line in xml_cont:
+        i += 1
+        if 'license' in line:
+            license_line = str(i)
+            md5 = hashlib.md5()
+            #md5.update((line + '\n').encode())
+            md5.update((line).encode())
+            license_md5 = md5.hexdigest()
+            break
+    return (license_line, license_md5)
+
+def get_spacing_prefix():
+    return '\n' + ' ' * 4
+
+def generate_multiline_variable(var, container, sort=True, key=None):
+    if sort:
+        """
+        TODO(herb-kuta-lge): Have default <key> drop trailing '}' so that
+        "${..._foo-native}" sorts after "${..._foo}".
+        """
+        container = sorted(container, key=key)
+    assignment = '{0} = "'.format(var)
+    expression = '"\n'
+    if container:
+        expression = ' \\' + get_spacing_prefix()
+        expression += get_spacing_prefix().join(
+            [item + ' \\' for item in container]) + '\n"\n'
+    return assignment + expression
+
+tree = parse(xml_path)
+package_root = tree.getroot()
+
+for info in package_root.findall('name'):
+    pkg_name = info.text.replace('_','-')
+for info in package_root.findall('version'):
+    version = info.text
+for info in package_root.findall('description'):
+    description = info.text
+for info in package_root.findall('license'):
+    license = info.text.replace(' ','-')
+for info in package_root.findall('maintainer'):
+    maintainer = info.text
+for info in package_root.findall('author'):
+    author = info.text + ", " + author
+for bds in package_root.findall('export'):
+    for info in bds.findall('build_type'):
+        build_type = info.text
+        break
+for info in package_root.findall('url'):
+    homepage = info.text
+    break
+
+for info in package_root.findall('depend'):
+    pkgn = info.text.replace('_','-')
+    if pkgn not in deps:
+        deps.add(pkgn)
+for info in package_root.findall('build_depend'):
+    pkgn = info.text.replace('_','-')
+    if pkgn not in deps:
+        deps.add(pkgn)
+for info in package_root.findall('exec_depend'):
+    pkgn = info.text.replace('_','-')
+    if pkgn not in exec_deps:
+        exec_deps.add(pkgn)
+    if pkgn not in deps:
+        deps.add(pkgn)
+for info in package_root.findall('test_depend'):
+    pkgn = info.text.replace('_','-')
+    if pkgn not in test_deps:
+        test_deps.add(pkgn)
+for info in package_root.findall('build_export_depend'):
+    pkgn = info.text.replace('_','-')
+    if pkgn not in export_deps:
+        export_deps.add(pkgn)
+for info in package_root.findall('buildtool_depend'):
+    pkgn = info.text.replace('_','-')
+    if pkgn not in buildtool_native_deps:
+        buildtool_native_deps.add(pkgn + "-native")
+for info in package_root.findall('buildtool_export_depend'):
+    pkgn = info.text.replace('_','-')
+    if pkgn not in buildtool_export_native_deps:
+        buildtool_export_native_deps.add(pkgn + "-native")
+
+bb_name = workdir + "/" + pkg_name + "_" + version + ".bb"
+
+ret = "# " + bb_name + " \n#\n"
+ret += "# Generated by ros2recipe.py\n#\n"
+ret += "# Copyright " + distributor + "\n\n"
+ret += get_top_inherit_line()
+# description
+if description:
+    description = description.replace('\n', ' ')
+    ret += 'DESCRIPTION = "' + description + '"\n'
+else:
+    ret += 'DESCRIPTION = "None"\n'
+# author
+ret += 'AUTHOR = "' + maintainer + '"\n'
+if author:
+    ret += 'ROS_AUTHOR = "' + author + '"\n'
+if homepage:
+    ret += 'HOMEPAGE = "' + homepage + '"\n'
+# section
+ret += 'SECTION = "devel"\n'
+# license
+license_line, license_md5 = get_license_line()
+ret += 'LICENSE = "' + license + '"\n'
+ret += 'LIC_FILES_CHKSUM = "file://package.xml;beginline='
+ret += str(license_line)
+ret += ';endline='
+ret += str(license_line)
+ret += ';md5='
+ret += str(license_md5)
+ret += '"\n\n'
+ret += 'ROS_CN = "' + component + '"\n'
+ret += 'PV = "' + version + '"\n'
+ret += 'ROS_BPN = "' + pkg_name + '"\n\n'
+
+ret += generate_multiline_variable(
+    'ROS_BUILD_DEPENDS', deps) + '\n'
+ret += generate_multiline_variable(
+    'ROS_BUILDTOOL_DEPENDS', buildtool_native_deps) + '\n'
+ret += generate_multiline_variable(
+    'ROS_EXPORT_DEPENDS', export_deps.union(deps)) + '\n'
+ret += generate_multiline_variable(
+    'ROS_BUILDTOOL_EXPORT_DEPENDS',
+    buildtool_export_native_deps) + '\n'
+ret += generate_multiline_variable(
+    'ROS_EXEC_DEPENDS', exec_deps.union(deps)) + '\n'
+ret += '# Currently informational only -- see '
+ret += 'http://www.ros.org/reps/rep-0149.html#dependency-tags.\n'
+ret += generate_multiline_variable(
+    'ROS_TEST_DEPENDS', test_deps) + '\n'
+
+ret += 'DEPENDS = "${ROS_BUILD_DEPENDS} ${ROS_BUILDTOOL_DEPENDS}"\n'
+ret += '# Bitbake doesn\'t support the "export" concept, so build them'
+ret += ' as if we needed them to build this package (even though we'
+ret += ' actually\n# don\'t) so that they\'re guaranteed to have been'
+ret += ' staged should this package appear in another\'s DEPENDS.\n'
+ret += 'DEPENDS += "${ROS_EXPORT_DEPENDS} '
+ret += '${ROS_BUILDTOOL_EXPORT_DEPENDS}"\n\n'
+ret += 'RDEPENDS:${PN} += "${ROS_EXEC_DEPENDS}"' + '\n\n'
+# SRC_URI
+ret += 'OPENEULER_LOCAL_NAME = "' + local_name + '"\n'
+
+ret += generate_multiline_variable(
+    'SRC_URI', src_uri) + '\n'
+ret += 'S = "${WORKDIR}/' + workdir + '"\n'
+ret += 'FILES:${PN} += "${datadir} ${libdir}"\n'
+ret += 'DISABLE_OPENEULER_SOURCE_MAP = "1"\n'
+ret += 'ROS_BUILD_TYPE = "' + build_type + '"\n'
+# Inherits
+ret += '\n' + get_bottom_inherit_line()
+print(ret)
diff --git a/scripts/ros2recipe.sh b/scripts/ros2recipe.sh
new file mode 100644
index 0000000000000000000000000000000000000000..03a9a660daf612eeec0e7512d895c63df367e201
--- /dev/null
+++ b/scripts/ros2recipe.sh
@@ -0,0 +1,22 @@
+#!/bin/bash
+root_path=$1
+repo_local_name=$2
+output_path=$3
+
+if [ "$output_path" == "" ]; then
+    echo "tips:"
+    echo "./ros2recipe.sh root_path repo_local_name output_path"
+    echo "example: ./ros2recipe.sh ./originbot originbot ./bbout "
+    echo "note!!!: '../' is not support"
+else
+    xmls=`find $root_path -name package.xml`
+    for xml in $xmls
+    do
+        python3 ros2recipe.py $xml $repo_local_name > ./ros2recipe_tmp
+        bbname=$output_path"/"`cat ./ros2recipe_tmp | head -n1 | awk -F '/' '{print $NF}'`
+        echo $bbname
+        mkdir -p $output_path
+        mv ros2recipe_tmp $bbname
+    done
+fi
+